diff --git a/Herebyfile.mjs b/Herebyfile.mjs
index b8b965ab124b5..36fc615e9769a 100644
--- a/Herebyfile.mjs
+++ b/Herebyfile.mjs
@@ -6,6 +6,7 @@ import { task } from "hereby";
 import _glob from "glob";
 import util from "util";
 import chalk from "chalk";
+import fsExtra from "fs-extra";
 import { Debouncer, Deferred, exec, getDiffTool, getDirSize, memoize, needsUpdate, readJson } from "./scripts/build/utils.mjs";
 import { localBaseline, localRwcBaseline, refBaseline, refRwcBaseline, runConsoleTests } from "./scripts/build/tests.mjs";
 import { buildProject, cleanProject, watchProject } from "./scripts/build/projects.mjs";
@@ -854,3 +855,14 @@ export const help = task({
     hiddenFromTaskList: true,
     run: () => exec("hereby", ["--tasks"], { hidePrompt: true }),
 });
+
+export const bumpLkgToNightly = task({
+    name: "bump-lkg-to-nightly",
+    description: "Bumps typescript in package.json to the latest nightly and copies it to LKG.",
+    run: async () => {
+        await exec("npm", ["install", "--save-dev", "--save-exact", "typescript@next"]);
+        await fs.promises.rm("lib", { recursive: true, force: true });
+        await fsExtra.copy("node_modules/typescript/lib", "lib");
+        await fs.promises.writeFile("lib/.gitattributes", "* text eol=lf");
+    }
+});
diff --git a/lib/cancellationToken.js b/lib/cancellationToken.js
index 66cfae979aac8..057a5db2ff78d 100644
--- a/lib/cancellationToken.js
+++ b/lib/cancellationToken.js
@@ -30,6 +30,10 @@ var __copyProps = (to, from, except, desc) => {
   return to;
 };
 var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
+  // If the importer is in node compatibility mode or this is not an ESM
+  // file that has been converted to a CommonJS file using a Babel-
+  // compatible transform (i.e. "__esModule" has not been set), then set
+  // "default" to the CommonJS "module.exports" for node compatibility.
   isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
   mod
 ));
@@ -77,6 +81,7 @@ function createCancellationToken(args) {
   } else {
     return {
       isCancellationRequested: () => pipeExists(cancellationPipeName),
+      // TODO: GH#18217
       setRequest: (_requestId) => void 0,
       resetRequest: (_requestId) => void 0
     };
diff --git a/lib/lib.es2021.intl.d.ts b/lib/lib.es2021.intl.d.ts
index e66ebb1af5d38..9a8ac5593b56b 100644
--- a/lib/lib.es2021.intl.d.ts
+++ b/lib/lib.es2021.intl.d.ts
@@ -85,6 +85,12 @@ declare namespace Intl {
         style?: ListFormatStyle | undefined;
     }
 
+    interface ResolvedListFormatOptions {
+        locale: string;
+        style: ListFormatStyle;
+        type: ListFormatType;
+    }
+
     interface ListFormat {
         /**
          * Returns a string with a language-specific representation of the list.
@@ -111,6 +117,15 @@ declare namespace Intl {
          * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/ListFormat/formatToParts).
          */
         formatToParts(list: Iterable<string>): { type: "element" | "literal", value: string; }[];
+
+        /**
+         * Returns a new object with properties reflecting the locale and style
+         * formatting options computed during the construction of the current
+         * `Intl.ListFormat` object.
+         *
+         * [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/ListFormat/resolvedOptions).
+         */
+        resolvedOptions(): ResolvedListFormatOptions;
     }
 
     const ListFormat: {
diff --git a/lib/lib.es2022.d.ts b/lib/lib.es2022.d.ts
index 83eb960c4d060..baf7b0b344e64 100644
--- a/lib/lib.es2022.d.ts
+++ b/lib/lib.es2022.d.ts
@@ -25,3 +25,4 @@ and limitations under the License.
 /// <reference lib="es2022.object" />
 /// <reference lib="es2022.sharedmemory" />
 /// <reference lib="es2022.string" />
+/// <reference lib="es2022.regexp" />
diff --git a/lib/lib.es2022.regexp.d.ts b/lib/lib.es2022.regexp.d.ts
new file mode 100644
index 0000000000000..fdb0ea6007aa3
--- /dev/null
+++ b/lib/lib.es2022.regexp.d.ts
@@ -0,0 +1,41 @@
+/*! *****************************************************************************
+Copyright (c) Microsoft Corporation. All rights reserved.
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+this file except in compliance with the License. You may obtain a copy of the
+License at http://www.apache.org/licenses/LICENSE-2.0
+
+THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
+WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
+MERCHANTABLITY OR NON-INFRINGEMENT.
+
+See the Apache Version 2.0 License for specific language governing permissions
+and limitations under the License.
+***************************************************************************** */
+
+
+
+/// <reference no-default-lib="true"/>
+
+
+interface RegExpMatchArray {
+    indices?: RegExpIndicesArray;
+}
+
+interface RegExpExecArray {
+    indices?: RegExpIndicesArray;
+}
+
+interface RegExpIndicesArray extends Array<[number, number]> {
+    groups?: {
+        [key: string]: [number, number];
+    };
+}
+
+interface RegExp {
+    /**
+     * Returns a Boolean value indicating the state of the hasIndices flag (d) used with with a regular expression.
+     * Default is false. Read-only.
+     */
+    readonly hasIndices: boolean;
+}
diff --git a/lib/lib.es2022.sharedmemory.d.ts b/lib/lib.es2022.sharedmemory.d.ts
index 43b9b88dc3e1b..f3661cf87923e 100644
--- a/lib/lib.es2022.sharedmemory.d.ts
+++ b/lib/lib.es2022.sharedmemory.d.ts
@@ -22,6 +22,20 @@ interface Atomics {
     /**
      * A non-blocking, asynchronous version of wait which is usable on the main thread.
      * Waits asynchronously on a shared memory location and returns a Promise
+     * @param typedArray A shared Int32Array or BigInt64Array.
+     * @param index The position in the typedArray to wait on.
+     * @param value The expected value to test.
+     * @param [timeout] The expected value to test.
      */
-    waitAsync(typedArray: BigInt64Array | Int32Array, index: number, value: bigint, timeout?: number): { async: false, value: "ok" | "not-equal" | "timed-out" } | { async: true, value: Promise<"ok" | "not-equal" | "timed-out"> };
+    waitAsync(typedArray: Int32Array, index: number, value: number, timeout?: number): { async: false, value: "not-equal" | "timed-out" } | { async: true, value: Promise<"ok" | "timed-out"> };
+
+    /**
+     * A non-blocking, asynchronous version of wait which is usable on the main thread.
+     * Waits asynchronously on a shared memory location and returns a Promise
+     * @param typedArray A shared Int32Array or BigInt64Array.
+     * @param index The position in the typedArray to wait on.
+     * @param value The expected value to test.
+     * @param [timeout] The expected value to test.
+     */
+    waitAsync(typedArray: BigInt64Array, index: number, value: bigint, timeout?: number): { async: false, value: "not-equal" | "timed-out" } | { async: true, value: Promise<"ok" | "timed-out"> };
 }
diff --git a/lib/lib.es5.d.ts b/lib/lib.es5.d.ts
index 0b0e3f18e7da4..f4dedb4ebe570 100644
--- a/lib/lib.es5.d.ts
+++ b/lib/lib.es5.d.ts
@@ -1137,6 +1137,13 @@ interface JSON {
      * If a member contains nested objects, the nested objects are transformed before the parent object is.
      */
     parse(text: string, reviver?: (this: any, key: string, value: any) => any): any;
+    /**
+     * Converts a JavaScript value to a JavaScript Object Notation (JSON) string.
+     * @param value A JavaScript value, usually an object or array, to be converted.
+     * @param replacer An array of strings and numbers that acts as an approved list for selecting the object properties that will be stringified.
+     * @param space Adds indentation, white space, and line break characters to the return-value JSON text to make it easier to read.
+     */
+    stringify(value: Function | Symbol | undefined, replacer?: (number | string)[] | null, space?: string | number): undefined;
     /**
      * Converts a JavaScript value to a JavaScript Object Notation (JSON) string.
      * @param value A JavaScript value, usually an object or array, to be converted.
diff --git a/lib/tsc.js b/lib/tsc.js
index e44c9bb4172e0..ed55980b61335 100644
--- a/lib/tsc.js
+++ b/lib/tsc.js
@@ -23,7 +23,7 @@ var __export = (target, all) => {
 
 // src/compiler/corePublic.ts
 var versionMajorMinor = "5.0";
-var version = `${versionMajorMinor}.0-dev`;
+var version = `${versionMajorMinor}.0-dev.20230112`;
 
 // src/compiler/core.ts
 var emptyArray = [];
@@ -55,22 +55,21 @@ function firstDefined(array, callback) {
   return void 0;
 }
 function firstDefinedIterator(iter, callback) {
-  while (true) {
-    const iterResult = iter.next();
-    if (iterResult.done) {
-      return void 0;
-    }
-    const result = callback(iterResult.value);
+  for (const value of iter) {
+    const result = callback(value);
     if (result !== void 0) {
       return result;
     }
   }
+  return void 0;
 }
 function reduceLeftIterator(iterator, f, initial) {
   let result = initial;
   if (iterator) {
-    for (let step = iterator.next(), pos = 0; !step.done; step = iterator.next(), pos++) {
-      result = f(result, step.value, pos);
+    let pos = 0;
+    for (const value of iterator) {
+      result = f(result, value, pos);
+      pos++;
     }
   }
   return result;
@@ -212,13 +211,10 @@ function map(array, f) {
   }
   return result;
 }
-function mapIterator(iter, mapFn) {
-  return {
-    next() {
-      const iterRes = iter.next();
-      return iterRes.done ? iterRes : { value: mapFn(iterRes.value), done: false };
-    }
-  };
+function* mapIterator(iter, mapFn) {
+  for (const x of iter) {
+    yield mapFn(x);
+  }
 }
 function sameMap(array, f) {
   if (array) {
@@ -314,21 +310,13 @@ function mapDefined(array, mapFn) {
   }
   return result;
 }
-function mapDefinedIterator(iter, mapFn) {
-  return {
-    next() {
-      while (true) {
-        const res = iter.next();
-        if (res.done) {
-          return res;
-        }
-        const value = mapFn(res.value);
-        if (value !== void 0) {
-          return { value, done: false };
-        }
-      }
+function* mapDefinedIterator(iter, mapFn) {
+  for (const x of iter) {
+    const value = mapFn(x);
+    if (value !== void 0) {
+      yield value;
     }
-  };
+  }
 }
 function getOrUpdate(map2, key, callback) {
   if (map2.has(key)) {
@@ -345,7 +333,6 @@ function tryAddToSet(set, value) {
   }
   return false;
 }
-var emptyIterator = { next: () => ({ value: void 0, done: true }) };
 function spanMap(array, keyfn, mapfn) {
   let result;
   if (array) {
@@ -542,13 +529,6 @@ function relativeComplement(arrayA, arrayB, comparer) {
     }
   return result;
 }
-function sum(array, prop) {
-  let result = 0;
-  for (const v of array) {
-    result += v[prop];
-  }
-  return result;
-}
 function append(to, value) {
   if (value === void 0)
     return to;
@@ -610,7 +590,7 @@ function rangeEquals(array1, array2, pos, end) {
   }
   return true;
 }
-function elementAt(array, offset) {
+var elementAt = !!Array.prototype.at ? (array, offset) => array == null ? void 0 : array.at(offset) : (array, offset) => {
   if (array) {
     offset = toOffset(array, offset);
     if (offset < array.length) {
@@ -618,10 +598,18 @@ function elementAt(array, offset) {
     }
   }
   return void 0;
-}
+};
 function firstOrUndefined(array) {
   return array === void 0 || array.length === 0 ? void 0 : array[0];
 }
+function firstOrUndefinedIterator(iter) {
+  if (iter) {
+    for (const value of iter) {
+      return value;
+    }
+  }
+  return void 0;
+}
 function first(array) {
   Debug.assert(array.length !== 0);
   return array[0];
@@ -713,17 +701,6 @@ function getOwnValues(collection) {
   }
   return values;
 }
-var _entries = Object.entries || ((obj) => {
-  const keys = getOwnKeys(obj);
-  const result = Array(keys.length);
-  for (let i = 0; i < keys.length; i++) {
-    result[i] = [keys[i], obj[keys[i]]];
-  }
-  return result;
-});
-function getEntries(obj) {
-  return obj ? _entries(obj) : [];
-}
 function arrayOf(count, f) {
   const result = new Array(count);
   for (let i = 0; i < count; i++) {
@@ -733,8 +710,8 @@ function arrayOf(count, f) {
 }
 function arrayFrom(iterator, map2) {
   const result = [];
-  for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-    result.push(map2 ? map2(iterResult.value) : iterResult.value);
+  for (const value of iterator) {
+    result.push(map2 ? map2(value) : value);
   }
   return result;
 }
@@ -868,7 +845,12 @@ function createQueue(items) {
     headIndex++;
     if (headIndex > 100 && headIndex > elements.length >> 1) {
       const newLength = elements.length - headIndex;
-      elements.copyWithin(0, headIndex);
+      elements.copyWithin(
+        /*target*/
+        0,
+        /*start*/
+        headIndex
+      );
       elements.length = newLength;
       headIndex = 0;
     }
@@ -881,7 +863,7 @@ function createQueue(items) {
   };
 }
 function isArray(value) {
-  return Array.isArray ? Array.isArray(value) : value instanceof Array;
+  return Array.isArray(value);
 }
 function toArray(value) {
   return isArray(value) ? value : [value];
@@ -1093,7 +1075,14 @@ function levenshteinWithMax(s1, s2, max) {
     }
     for (let j = minJ; j <= maxJ; j++) {
       const substitutionDistance = s1[i - 1].toLowerCase() === s2[j - 1].toLowerCase() ? previous[j - 1] + 0.1 : previous[j - 1] + 2;
-      const dist = c1 === s2.charCodeAt(j - 1) ? previous[j - 1] : Math.min(previous[j] + 1, current[j - 1] + 1, substitutionDistance);
+      const dist = c1 === s2.charCodeAt(j - 1) ? previous[j - 1] : Math.min(
+        /*delete*/
+        previous[j] + 1,
+        /*insert*/
+        current[j - 1] + 1,
+        /*substitute*/
+        substitutionDistance
+      );
       current[j] = dist;
       colMin = Math.min(colMin, dist);
     }
@@ -1242,7 +1231,13 @@ function enumerateInsertsAndDeletes(newItems, oldItems, comparer, inserted, dele
 }
 function cartesianProduct(arrays) {
   const result = [];
-  cartesianProductWorker(arrays, result, void 0, 0);
+  cartesianProductWorker(
+    arrays,
+    result,
+    /*outer*/
+    void 0,
+    0
+  );
   return result;
 }
 function cartesianProductWorker(arrays, result, outer, index) {
@@ -1571,63 +1566,138 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
     return sorted;
   }
   function formatSyntaxKind(kind) {
-    return formatEnum(kind, SyntaxKind, false);
+    return formatEnum(
+      kind,
+      SyntaxKind,
+      /*isFlags*/
+      false
+    );
   }
   Debug2.formatSyntaxKind = formatSyntaxKind;
   function formatSnippetKind(kind) {
-    return formatEnum(kind, SnippetKind, false);
+    return formatEnum(
+      kind,
+      SnippetKind,
+      /*isFlags*/
+      false
+    );
   }
   Debug2.formatSnippetKind = formatSnippetKind;
   function formatNodeFlags(flags) {
-    return formatEnum(flags, NodeFlags, true);
+    return formatEnum(
+      flags,
+      NodeFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatNodeFlags = formatNodeFlags;
   function formatModifierFlags(flags) {
-    return formatEnum(flags, ModifierFlags, true);
+    return formatEnum(
+      flags,
+      ModifierFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatModifierFlags = formatModifierFlags;
   function formatTransformFlags(flags) {
-    return formatEnum(flags, TransformFlags, true);
+    return formatEnum(
+      flags,
+      TransformFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatTransformFlags = formatTransformFlags;
   function formatEmitFlags(flags) {
-    return formatEnum(flags, EmitFlags, true);
+    return formatEnum(
+      flags,
+      EmitFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatEmitFlags = formatEmitFlags;
   function formatSymbolFlags(flags) {
-    return formatEnum(flags, SymbolFlags, true);
+    return formatEnum(
+      flags,
+      SymbolFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatSymbolFlags = formatSymbolFlags;
   function formatTypeFlags(flags) {
-    return formatEnum(flags, TypeFlags, true);
+    return formatEnum(
+      flags,
+      TypeFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatTypeFlags = formatTypeFlags;
   function formatSignatureFlags(flags) {
-    return formatEnum(flags, SignatureFlags, true);
+    return formatEnum(
+      flags,
+      SignatureFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatSignatureFlags = formatSignatureFlags;
   function formatObjectFlags(flags) {
-    return formatEnum(flags, ObjectFlags, true);
+    return formatEnum(
+      flags,
+      ObjectFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatObjectFlags = formatObjectFlags;
   function formatFlowFlags(flags) {
-    return formatEnum(flags, FlowFlags, true);
+    return formatEnum(
+      flags,
+      FlowFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatFlowFlags = formatFlowFlags;
   function formatRelationComparisonResult(result) {
-    return formatEnum(result, RelationComparisonResult, true);
+    return formatEnum(
+      result,
+      RelationComparisonResult,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatRelationComparisonResult = formatRelationComparisonResult;
   function formatCheckMode(mode) {
-    return formatEnum(mode, CheckMode, true);
+    return formatEnum(
+      mode,
+      CheckMode,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatCheckMode = formatCheckMode;
   function formatSignatureCheckMode(mode) {
-    return formatEnum(mode, SignatureCheckMode, true);
+    return formatEnum(
+      mode,
+      SignatureCheckMode,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatSignatureCheckMode = formatSignatureCheckMode;
   function formatTypeFacts(facts) {
-    return formatEnum(facts, TypeFacts, true);
+    return formatEnum(
+      facts,
+      TypeFacts,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatTypeFacts = formatTypeFacts;
   let isDebugInfoEnabled = false;
@@ -1635,6 +1705,7 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
   function attachFlowNodeDebugInfoWorker(flowNode) {
     if (!("__debugFlowFlags" in flowNode)) {
       Object.defineProperties(flowNode, {
+        // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
         __tsDebuggerDisplay: {
           value() {
             const flowHeader = this.flags & 2 /* Start */ ? "FlowStart" : this.flags & 4 /* BranchLabel */ ? "FlowBranchLabel" : this.flags & 8 /* LoopLabel */ ? "FlowLoopLabel" : this.flags & 16 /* Assignment */ ? "FlowAssignment" : this.flags & 32 /* TrueCondition */ ? "FlowTrueCondition" : this.flags & 64 /* FalseCondition */ ? "FlowFalseCondition" : this.flags & 128 /* SwitchClause */ ? "FlowSwitchClause" : this.flags & 256 /* ArrayMutation */ ? "FlowArrayMutation" : this.flags & 512 /* Call */ ? "FlowCall" : this.flags & 1024 /* ReduceLabel */ ? "FlowReduceLabel" : this.flags & 1 /* Unreachable */ ? "FlowUnreachable" : "UnknownFlow";
@@ -1643,7 +1714,12 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
           }
         },
         __debugFlowFlags: { get() {
-          return formatEnum(this.flags, FlowFlags, true);
+          return formatEnum(
+            this.flags,
+            FlowFlags,
+            /*isFlags*/
+            true
+          );
         } },
         __debugToString: { value() {
           return formatControlFlowGraph(this);
@@ -1695,23 +1771,10 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
   function enableDebugInfo() {
     if (isDebugInfoEnabled)
       return;
-    let weakTypeTextMap;
-    let weakNodeTextMap;
-    function getWeakTypeTextMap() {
-      if (weakTypeTextMap === void 0) {
-        if (typeof WeakMap === "function")
-          weakTypeTextMap = /* @__PURE__ */ new WeakMap();
-      }
-      return weakTypeTextMap;
-    }
-    function getWeakNodeTextMap() {
-      if (weakNodeTextMap === void 0) {
-        if (typeof WeakMap === "function")
-          weakNodeTextMap = /* @__PURE__ */ new WeakMap();
-      }
-      return weakNodeTextMap;
-    }
+    const weakTypeTextMap = /* @__PURE__ */ new WeakMap();
+    const weakNodeTextMap = /* @__PURE__ */ new WeakMap();
     Object.defineProperties(objectAllocator.getSymbolConstructor().prototype, {
+      // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
       __tsDebuggerDisplay: {
         value() {
           const symbolHeader = this.flags & 33554432 /* Transient */ ? "TransientSymbol" : "Symbol";
@@ -1724,6 +1787,7 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
       } }
     });
     Object.defineProperties(objectAllocator.getTypeConstructor().prototype, {
+      // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
       __tsDebuggerDisplay: {
         value() {
           const typeHeader = this.flags & 98304 /* Nullable */ ? "NullableType" : this.flags & 384 /* StringOrNumberLiteral */ ? `LiteralType ${JSON.stringify(this.value)}` : this.flags & 2048 /* BigIntLiteral */ ? `LiteralType ${this.value.negative ? "-" : ""}${this.value.base10Value}n` : this.flags & 8192 /* UniqueESSymbol */ ? "UniqueESSymbolType" : this.flags & 32 /* Enum */ ? "EnumType" : this.flags & 67359327 /* Intrinsic */ ? `IntrinsicType ${this.intrinsicName}` : this.flags & 1048576 /* Union */ ? "UnionType" : this.flags & 2097152 /* Intersection */ ? "IntersectionType" : this.flags & 4194304 /* Index */ ? "IndexType" : this.flags & 8388608 /* IndexedAccess */ ? "IndexedAccessType" : this.flags & 16777216 /* Conditional */ ? "ConditionalType" : this.flags & 33554432 /* Substitution */ ? "SubstitutionType" : this.flags & 262144 /* TypeParameter */ ? "TypeParameter" : this.flags & 524288 /* Object */ ? this.objectFlags & 3 /* ClassOrInterface */ ? "InterfaceType" : this.objectFlags & 4 /* Reference */ ? "TypeReference" : this.objectFlags & 8 /* Tuple */ ? "TupleType" : this.objectFlags & 16 /* Anonymous */ ? "AnonymousType" : this.objectFlags & 32 /* Mapped */ ? "MappedType" : this.objectFlags & 1024 /* ReverseMapped */ ? "ReverseMappedType" : this.objectFlags & 256 /* EvolvingArray */ ? "EvolvingArrayType" : "ObjectType" : "Type";
@@ -1739,11 +1803,10 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
       } },
       __debugTypeToString: {
         value() {
-          const map2 = getWeakTypeTextMap();
-          let text = map2 == null ? void 0 : map2.get(this);
+          let text = weakTypeTextMap.get(this);
           if (text === void 0) {
             text = this.checker.typeToString(this);
-            map2 == null ? void 0 : map2.set(this, text);
+            weakTypeTextMap.set(this, text);
           }
           return text;
         }
@@ -1767,6 +1830,7 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
     for (const ctor of nodeConstructors) {
       if (!hasProperty(ctor.prototype, "__debugKind")) {
         Object.defineProperties(ctor.prototype, {
+          // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
           __tsDebuggerDisplay: {
             value() {
               const nodeHeader = isGeneratedIdentifier(this) ? "GeneratedIdentifier" : isIdentifier(this) ? `Identifier '${idText(this)}'` : isPrivateIdentifier(this) ? `PrivateIdentifier '${idText(this)}'` : isStringLiteral(this) ? `StringLiteral ${JSON.stringify(this.text.length < 10 ? this.text : this.text.slice(10) + "...")}` : isNumericLiteral(this) ? `NumericLiteral ${this.text}` : isBigIntLiteral(this) ? `BigIntLiteral ${this.text}n` : isTypeParameterDeclaration(this) ? "TypeParameterDeclaration" : isParameter(this) ? "ParameterDeclaration" : isConstructorDeclaration(this) ? "ConstructorDeclaration" : isGetAccessorDeclaration(this) ? "GetAccessorDeclaration" : isSetAccessorDeclaration(this) ? "SetAccessorDeclaration" : isCallSignatureDeclaration(this) ? "CallSignatureDeclaration" : isConstructSignatureDeclaration(this) ? "ConstructSignatureDeclaration" : isIndexSignatureDeclaration(this) ? "IndexSignatureDeclaration" : isTypePredicateNode(this) ? "TypePredicateNode" : isTypeReferenceNode(this) ? "TypeReferenceNode" : isFunctionTypeNode(this) ? "FunctionTypeNode" : isConstructorTypeNode(this) ? "ConstructorTypeNode" : isTypeQueryNode(this) ? "TypeQueryNode" : isTypeLiteralNode(this) ? "TypeLiteralNode" : isArrayTypeNode(this) ? "ArrayTypeNode" : isTupleTypeNode(this) ? "TupleTypeNode" : isOptionalTypeNode(this) ? "OptionalTypeNode" : isRestTypeNode(this) ? "RestTypeNode" : isUnionTypeNode(this) ? "UnionTypeNode" : isIntersectionTypeNode(this) ? "IntersectionTypeNode" : isConditionalTypeNode(this) ? "ConditionalTypeNode" : isInferTypeNode(this) ? "InferTypeNode" : isParenthesizedTypeNode(this) ? "ParenthesizedTypeNode" : isThisTypeNode(this) ? "ThisTypeNode" : isTypeOperatorNode(this) ? "TypeOperatorNode" : isIndexedAccessTypeNode(this) ? "IndexedAccessTypeNode" : isMappedTypeNode(this) ? "MappedTypeNode" : isLiteralTypeNode(this) ? "LiteralTypeNode" : isNamedTupleMember(this) ? "NamedTupleMember" : isImportTypeNode(this) ? "ImportTypeNode" : formatSyntaxKind(this.kind);
@@ -1795,13 +1859,12 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
             value(includeTrivia) {
               if (nodeIsSynthesized(this))
                 return "";
-              const map2 = getWeakNodeTextMap();
-              let text = map2 == null ? void 0 : map2.get(this);
+              let text = weakNodeTextMap.get(this);
               if (text === void 0) {
                 const parseNode = getParseTreeNode(this);
                 const sourceFile = parseNode && getSourceFileOfNode(parseNode);
                 text = sourceFile ? getSourceTextOfNodeFromSourceFile(sourceFile, parseNode, includeTrivia) : "";
-                map2 == null ? void 0 : map2.set(this, text);
+                weakNodeTextMap.set(this, text);
               }
               return text;
             }
@@ -1910,7 +1973,10 @@ m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
     })(Connection || (Connection = {}));
     const hasAntecedentFlags = 16 /* Assignment */ | 96 /* Condition */ | 128 /* SwitchClause */ | 256 /* ArrayMutation */ | 512 /* Call */ | 1024 /* ReduceLabel */;
     const hasNodeFlags = 2 /* Start */ | 16 /* Assignment */ | 512 /* Call */ | 96 /* Condition */ | 256 /* ArrayMutation */;
-    const links = /* @__PURE__ */ Object.create(null);
+    const links = /* @__PURE__ */ Object.create(
+      /*o*/
+      null
+    );
     const nodes = [];
     const edges = [];
     const root = buildGraphNode(flowNode, /* @__PURE__ */ new Set());
@@ -2060,7 +2126,12 @@ m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
     }
     function getNodeText(node) {
       const sourceFile = getSourceFileOfNode(node);
-      return getSourceTextOfNodeFromSourceFile(sourceFile, node, false);
+      return getSourceTextOfNodeFromSourceFile(
+        sourceFile,
+        node,
+        /*includeTrivia*/
+        false
+      );
     }
     function renderFlowNode(flowNode2, circular) {
       let text = getHeader2(flowNode2.flags);
@@ -2343,6 +2414,10 @@ var VersionRange = class {
     }
     return void 0;
   }
+  /**
+   * Tests whether a version matches the range. This is equivalent to `satisfies(version, range, { includePrerelease: true })`.
+   * in `node-semver`.
+   */
   test(version2) {
     if (typeof version2 === "string")
       version2 = new Version(version2);
@@ -2514,6 +2589,9 @@ function hasRequiredAPI(performance2, PerformanceObserver2) {
 function tryGetWebPerformanceHooks() {
   if (typeof performance === "object" && typeof PerformanceObserver === "function" && hasRequiredAPI(performance, PerformanceObserver)) {
     return {
+      // For now we always write native performance events when running in the browser. We may
+      // make this conditional in the future if we find that native web performance hooks
+      // in the browser also slow down compilation.
       shouldWriteNativeEvents: true,
       performance,
       PerformanceObserver
@@ -2559,6 +2637,7 @@ function tryGetNodePerformanceHooks() {
           };
         }
         return {
+          // By default, only write native events when generating a cpu profile or using the v8 profiler.
           shouldWriteNativeEvents: false,
           performance: performance2,
           PerformanceObserver: PerformanceObserver2
@@ -2846,7 +2925,15 @@ var tracingEnabled;
     const { phase, name, args, time, separateBeginAndEnd } = eventStack[index];
     if (separateBeginAndEnd) {
       Debug.assert(!results, "`results` are not supported for events with `separateBeginAndEnd`");
-      writeEvent("E", phase, name, args, void 0, endTime);
+      writeEvent(
+        "E",
+        phase,
+        name,
+        args,
+        /*extras*/
+        void 0,
+        endTime
+      );
     } else if (sampleInterval - time % sampleInterval <= endTime - time) {
       writeEvent("X", phase, name, { ...args, results }, `"dur":${endTime - time}`, time);
     }
@@ -3347,23 +3434,25 @@ var SyntaxKind = /* @__PURE__ */ ((SyntaxKind4) => {
   SyntaxKind4[SyntaxKind4["JSDocReadonlyTag"] = 339] = "JSDocReadonlyTag";
   SyntaxKind4[SyntaxKind4["JSDocOverrideTag"] = 340] = "JSDocOverrideTag";
   SyntaxKind4[SyntaxKind4["JSDocCallbackTag"] = 341] = "JSDocCallbackTag";
-  SyntaxKind4[SyntaxKind4["JSDocEnumTag"] = 342] = "JSDocEnumTag";
-  SyntaxKind4[SyntaxKind4["JSDocParameterTag"] = 343] = "JSDocParameterTag";
-  SyntaxKind4[SyntaxKind4["JSDocReturnTag"] = 344] = "JSDocReturnTag";
-  SyntaxKind4[SyntaxKind4["JSDocThisTag"] = 345] = "JSDocThisTag";
-  SyntaxKind4[SyntaxKind4["JSDocTypeTag"] = 346] = "JSDocTypeTag";
-  SyntaxKind4[SyntaxKind4["JSDocTemplateTag"] = 347] = "JSDocTemplateTag";
-  SyntaxKind4[SyntaxKind4["JSDocTypedefTag"] = 348] = "JSDocTypedefTag";
-  SyntaxKind4[SyntaxKind4["JSDocSeeTag"] = 349] = "JSDocSeeTag";
-  SyntaxKind4[SyntaxKind4["JSDocPropertyTag"] = 350] = "JSDocPropertyTag";
-  SyntaxKind4[SyntaxKind4["SyntaxList"] = 351] = "SyntaxList";
-  SyntaxKind4[SyntaxKind4["NotEmittedStatement"] = 352] = "NotEmittedStatement";
-  SyntaxKind4[SyntaxKind4["PartiallyEmittedExpression"] = 353] = "PartiallyEmittedExpression";
-  SyntaxKind4[SyntaxKind4["CommaListExpression"] = 354] = "CommaListExpression";
-  SyntaxKind4[SyntaxKind4["MergeDeclarationMarker"] = 355] = "MergeDeclarationMarker";
-  SyntaxKind4[SyntaxKind4["EndOfDeclarationMarker"] = 356] = "EndOfDeclarationMarker";
-  SyntaxKind4[SyntaxKind4["SyntheticReferenceExpression"] = 357] = "SyntheticReferenceExpression";
-  SyntaxKind4[SyntaxKind4["Count"] = 358] = "Count";
+  SyntaxKind4[SyntaxKind4["JSDocOverloadTag"] = 342] = "JSDocOverloadTag";
+  SyntaxKind4[SyntaxKind4["JSDocEnumTag"] = 343] = "JSDocEnumTag";
+  SyntaxKind4[SyntaxKind4["JSDocParameterTag"] = 344] = "JSDocParameterTag";
+  SyntaxKind4[SyntaxKind4["JSDocReturnTag"] = 345] = "JSDocReturnTag";
+  SyntaxKind4[SyntaxKind4["JSDocThisTag"] = 346] = "JSDocThisTag";
+  SyntaxKind4[SyntaxKind4["JSDocTypeTag"] = 347] = "JSDocTypeTag";
+  SyntaxKind4[SyntaxKind4["JSDocTemplateTag"] = 348] = "JSDocTemplateTag";
+  SyntaxKind4[SyntaxKind4["JSDocTypedefTag"] = 349] = "JSDocTypedefTag";
+  SyntaxKind4[SyntaxKind4["JSDocSeeTag"] = 350] = "JSDocSeeTag";
+  SyntaxKind4[SyntaxKind4["JSDocPropertyTag"] = 351] = "JSDocPropertyTag";
+  SyntaxKind4[SyntaxKind4["JSDocThrowsTag"] = 352] = "JSDocThrowsTag";
+  SyntaxKind4[SyntaxKind4["SyntaxList"] = 353] = "SyntaxList";
+  SyntaxKind4[SyntaxKind4["NotEmittedStatement"] = 354] = "NotEmittedStatement";
+  SyntaxKind4[SyntaxKind4["PartiallyEmittedExpression"] = 355] = "PartiallyEmittedExpression";
+  SyntaxKind4[SyntaxKind4["CommaListExpression"] = 356] = "CommaListExpression";
+  SyntaxKind4[SyntaxKind4["MergeDeclarationMarker"] = 357] = "MergeDeclarationMarker";
+  SyntaxKind4[SyntaxKind4["EndOfDeclarationMarker"] = 358] = "EndOfDeclarationMarker";
+  SyntaxKind4[SyntaxKind4["SyntheticReferenceExpression"] = 359] = "SyntheticReferenceExpression";
+  SyntaxKind4[SyntaxKind4["Count"] = 360] = "Count";
   SyntaxKind4[SyntaxKind4["FirstAssignment"] = 63 /* EqualsToken */] = "FirstAssignment";
   SyntaxKind4[SyntaxKind4["LastAssignment"] = 78 /* CaretEqualsToken */] = "LastAssignment";
   SyntaxKind4[SyntaxKind4["FirstCompoundAssignment"] = 64 /* PlusEqualsToken */] = "FirstCompoundAssignment";
@@ -3392,9 +3481,9 @@ var SyntaxKind = /* @__PURE__ */ ((SyntaxKind4) => {
   SyntaxKind4[SyntaxKind4["LastStatement"] = 256 /* DebuggerStatement */] = "LastStatement";
   SyntaxKind4[SyntaxKind4["FirstNode"] = 163 /* QualifiedName */] = "FirstNode";
   SyntaxKind4[SyntaxKind4["FirstJSDocNode"] = 312 /* JSDocTypeExpression */] = "FirstJSDocNode";
-  SyntaxKind4[SyntaxKind4["LastJSDocNode"] = 350 /* JSDocPropertyTag */] = "LastJSDocNode";
+  SyntaxKind4[SyntaxKind4["LastJSDocNode"] = 352 /* JSDocThrowsTag */] = "LastJSDocNode";
   SyntaxKind4[SyntaxKind4["FirstJSDocTagNode"] = 330 /* JSDocTag */] = "FirstJSDocTagNode";
-  SyntaxKind4[SyntaxKind4["LastJSDocTagNode"] = 350 /* JSDocPropertyTag */] = "LastJSDocTagNode";
+  SyntaxKind4[SyntaxKind4["LastJSDocTagNode"] = 352 /* JSDocThrowsTag */] = "LastJSDocTagNode";
   SyntaxKind4[SyntaxKind4["FirstContextualKeyword"] = 126 /* AbstractKeyword */] = "FirstContextualKeyword";
   SyntaxKind4[SyntaxKind4["LastContextualKeyword"] = 162 /* OfKeyword */] = "LastContextualKeyword";
   return SyntaxKind4;
@@ -3728,9 +3817,10 @@ function diagnosticCategoryName(d, lowerCase = true) {
 }
 var ModuleResolutionKind = /* @__PURE__ */ ((ModuleResolutionKind2) => {
   ModuleResolutionKind2[ModuleResolutionKind2["Classic"] = 1] = "Classic";
-  ModuleResolutionKind2[ModuleResolutionKind2["NodeJs"] = 2] = "NodeJs";
+  ModuleResolutionKind2[ModuleResolutionKind2["Node10"] = 2] = "Node10";
   ModuleResolutionKind2[ModuleResolutionKind2["Node16"] = 3] = "Node16";
   ModuleResolutionKind2[ModuleResolutionKind2["NodeNext"] = 99] = "NodeNext";
+  ModuleResolutionKind2[ModuleResolutionKind2["Bundler"] = 100] = "Bundler";
   return ModuleResolutionKind2;
 })(ModuleResolutionKind || {});
 var ModuleKind = /* @__PURE__ */ ((ModuleKind2) => {
@@ -4048,7 +4138,13 @@ function createDynamicPriorityPollingWatchFile(host) {
     }
   }
   function pollLowPollingIntervalQueue(queue) {
-    pollQueue(changedFilesInLastPoll, 250 /* Low */, 0, changedFilesInLastPoll.length);
+    pollQueue(
+      changedFilesInLastPoll,
+      250 /* Low */,
+      /*pollIndex*/
+      0,
+      changedFilesInLastPoll.length
+    );
     pollPollingIntervalQueue(queue);
     if (!queue.pollScheduled && changedFilesInLastPoll.length) {
       scheduleNextPoll(250 /* Low */);
@@ -4147,6 +4243,7 @@ function createUseFsEventsOnParentDirectoryWatchFile(fsWatch, useCaseSensitiveFi
           }
         }
       },
+      /*recursive*/
       false,
       500 /* Medium */,
       fallbackOptions
@@ -4195,10 +4292,13 @@ function createSingleWatcherPerName(cache, useCaseSensitiveFileNames, name, call
     existing.callbacks.push(callback);
   } else {
     cache.set(path, {
-      watcher: createWatcher((param1, param2, param3) => {
-        var _a2;
-        return (_a2 = cache.get(path)) == null ? void 0 : _a2.callbacks.slice().forEach((cb) => cb(param1, param2, param3));
-      }),
+      watcher: createWatcher(
+        // Cant infer types correctly so lets satisfy checker
+        (param1, param2, param3) => {
+          var _a2;
+          return (_a2 = cache.get(path)) == null ? void 0 : _a2.callbacks.slice().forEach((cb) => cb(param1, param2, param3));
+        }
+      ),
       callbacks: [callback]
     });
   }
@@ -4259,16 +4359,22 @@ function createDirectoryWatcherSupportingRecursive({
       directoryWatcher.refCount++;
     } else {
       directoryWatcher = {
-        watcher: watchDirectory(dirName, (fileName) => {
-          if (isIgnoredPath(fileName, options))
-            return;
-          if (options == null ? void 0 : options.synchronousWatchDirectory) {
-            invokeCallbacks(dirPath, fileName);
-            updateChildWatches(dirName, dirPath, options);
-          } else {
-            nonSyncUpdateChildWatches(dirName, dirPath, fileName, options);
-          }
-        }, false, options),
+        watcher: watchDirectory(
+          dirName,
+          (fileName) => {
+            if (isIgnoredPath(fileName, options))
+              return;
+            if (options == null ? void 0 : options.synchronousWatchDirectory) {
+              invokeCallbacks(dirPath, fileName);
+              updateChildWatches(dirName, dirPath, options);
+            } else {
+              nonSyncUpdateChildWatches(dirName, dirPath, fileName, options);
+            }
+          },
+          /*recursive*/
+          false,
+          options
+        ),
         refCount: 1,
         childWatches: emptyArray
       };
@@ -4487,18 +4593,44 @@ function createSystemWatchFunctions({
     const watchFileKind = Debug.checkDefined(options.watchFile);
     switch (watchFileKind) {
       case 0 /* FixedPollingInterval */:
-        return pollingWatchFile(fileName, callback, 250 /* Low */, void 0);
+        return pollingWatchFile(
+          fileName,
+          callback,
+          250 /* Low */,
+          /*options*/
+          void 0
+        );
       case 1 /* PriorityPollingInterval */:
-        return pollingWatchFile(fileName, callback, pollingInterval, void 0);
+        return pollingWatchFile(
+          fileName,
+          callback,
+          pollingInterval,
+          /*options*/
+          void 0
+        );
       case 2 /* DynamicPriorityPolling */:
-        return ensureDynamicPollingWatchFile()(fileName, callback, pollingInterval, void 0);
+        return ensureDynamicPollingWatchFile()(
+          fileName,
+          callback,
+          pollingInterval,
+          /*options*/
+          void 0
+        );
       case 3 /* FixedChunkSizePolling */:
-        return ensureFixedChunkSizePollingWatchFile()(fileName, callback, void 0, void 0);
+        return ensureFixedChunkSizePollingWatchFile()(
+          fileName,
+          callback,
+          /* pollingInterval */
+          void 0,
+          /*options*/
+          void 0
+        );
       case 4 /* UseFsEvents */:
         return fsWatch(
           fileName,
           0 /* File */,
           createFsWatchCallbackForFileWatcherCallback(fileName, callback, getModifiedTime3),
+          /*recursive*/
           false,
           pollingInterval,
           getFallbackOptions(options)
@@ -4533,7 +4665,13 @@ function createSystemWatchFunctions({
       case "UseFsEventsOnParentDirectory":
         useNonPollingWatchers2 = true;
       default:
-        return useNonPollingWatchers2 ? generateWatchFileOptions(5 /* UseFsEventsOnParentDirectory */, 1 /* PriorityInterval */, options) : { watchFile: 4 /* UseFsEvents */ };
+        return useNonPollingWatchers2 ? (
+          // Use notifications from FS to watch with falling back to fs.watchFile
+          generateWatchFileOptions(5 /* UseFsEventsOnParentDirectory */, 1 /* PriorityInterval */, options)
+        ) : (
+          // Default to using fs events
+          { watchFile: 4 /* UseFsEvents */ }
+        );
     }
   }
   function generateWatchFileOptions(watchFile3, fallbackPolling, options) {
@@ -4578,6 +4716,7 @@ function createSystemWatchFunctions({
           directoryName,
           () => callback(directoryName),
           500 /* Medium */,
+          /*options*/
           void 0
         );
       case 2 /* DynamicPriorityPolling */:
@@ -4585,13 +4724,16 @@ function createSystemWatchFunctions({
           directoryName,
           () => callback(directoryName),
           500 /* Medium */,
+          /*options*/
           void 0
         );
       case 3 /* FixedChunkSizePolling */:
         return ensureFixedChunkSizePollingWatchFile()(
           directoryName,
           () => callback(directoryName),
+          /* pollingInterval */
           void 0,
+          /*options*/
           void 0
         );
       case 0 /* UseFsEvents */:
@@ -4793,6 +4935,8 @@ var sys = (() => {
       useCaseSensitiveFileNames,
       getCurrentDirectory,
       fileSystemEntryExists,
+      // Node 4.0 `fs.watch` function supports the "recursive" option on both OSX and Windows
+      // (ref: https://github.com/nodejs/node/pull/2649 and https://github.com/Microsoft/TypeScript/issues/4643)
       fsSupportsRecursiveFsWatch,
       getAccessibleSortedChildDirectories: (path) => getAccessibleFileSystemEntries(path).directories,
       realpath,
@@ -4933,7 +5077,14 @@ var sys = (() => {
         if (node.callFrame.url) {
           const url = normalizeSlashes(node.callFrame.url);
           if (containsPath(fileUrlRoot, url, useCaseSensitiveFileNames)) {
-            node.callFrame.url = getRelativePathToDirectoryOrUrl(fileUrlRoot, url, fileUrlRoot, createGetCanonicalFileName(useCaseSensitiveFileNames), true);
+            node.callFrame.url = getRelativePathToDirectoryOrUrl(
+              fileUrlRoot,
+              url,
+              fileUrlRoot,
+              createGetCanonicalFileName(useCaseSensitiveFileNames),
+              /*isAbsolutePathAnUrl*/
+              true
+            );
           } else if (!nativePattern.test(url)) {
             node.callFrame.url = (remappedPaths.has(url) ? remappedPaths : remappedPaths.set(url, `external${externalFileCounter}.js`)).get(url);
             externalFileCounter++;
@@ -5055,7 +5206,13 @@ var sys = (() => {
       let fd;
       try {
         fd = _fs.openSync(fileName, "w");
-        _fs.writeSync(fd, data, void 0, "utf8");
+        _fs.writeSync(
+          fd,
+          data,
+          /*position*/
+          void 0,
+          "utf8"
+        );
       } finally {
         if (fd !== void 0) {
           _fs.closeSync(fd);
@@ -5552,7 +5709,14 @@ function getRelativePathFromDirectory(fromDirectory, to, getCanonicalFileNameOrI
   return getPathFromPathComponents(pathComponents2);
 }
 function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) {
-  return !isRootedDiskPath(absoluteOrRelativePath) ? absoluteOrRelativePath : getRelativePathToDirectoryOrUrl(basePath, absoluteOrRelativePath, basePath, getCanonicalFileName, false);
+  return !isRootedDiskPath(absoluteOrRelativePath) ? absoluteOrRelativePath : getRelativePathToDirectoryOrUrl(
+    basePath,
+    absoluteOrRelativePath,
+    basePath,
+    getCanonicalFileName,
+    /*isAbsolutePathAnUrl*/
+    false
+  );
 }
 function getRelativePathFromFile(from, to, getCanonicalFileName) {
   return ensurePathIsNonModuleName(getRelativePathFromDirectory(getDirectoryPath(from), to, getCanonicalFileName));
@@ -5820,6 +5984,7 @@ var Diagnostics = {
   _0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias: diag(1274, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias_1274", "'{0}' modifier can only appear on a type parameter of a class, interface or type alias"),
   accessor_modifier_can_only_appear_on_a_property_declaration: diag(1275, 1 /* Error */, "accessor_modifier_can_only_appear_on_a_property_declaration_1275", "'accessor' modifier can only appear on a property declaration."),
   An_accessor_property_cannot_be_declared_optional: diag(1276, 1 /* Error */, "An_accessor_property_cannot_be_declared_optional_1276", "An 'accessor' property cannot be declared optional."),
+  _0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class: diag(1277, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class_1277", "'{0}' modifier can only appear on a type parameter of a function, method or class"),
   with_statements_are_not_allowed_in_an_async_function_block: diag(1300, 1 /* Error */, "with_statements_are_not_allowed_in_an_async_function_block_1300", "'with' statements are not allowed in an async function block."),
   await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1308, 1 /* Error */, "await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1308", "'await' expressions are only allowed within async functions and at the top levels of modules."),
   The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level: diag(1309, 1 /* Error */, "The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level_1309", "The current file is a CommonJS module and cannot use 'await' at the top level."),
@@ -5982,10 +6147,46 @@ var Diagnostics = {
   To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module: diag(1483, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module_1483", 'To convert this file to an ECMAScript module, create a local package.json file with `{ "type": "module" }`.'),
   The_types_of_0_are_incompatible_between_these_types: diag(2200, 1 /* Error */, "The_types_of_0_are_incompatible_between_these_types_2200", "The types of '{0}' are incompatible between these types."),
   The_types_returned_by_0_are_incompatible_between_these_types: diag(2201, 1 /* Error */, "The_types_returned_by_0_are_incompatible_between_these_types_2201", "The types returned by '{0}' are incompatible between these types."),
-  Call_signature_return_types_0_and_1_are_incompatible: diag(2202, 1 /* Error */, "Call_signature_return_types_0_and_1_are_incompatible_2202", "Call signature return types '{0}' and '{1}' are incompatible.", void 0, true),
-  Construct_signature_return_types_0_and_1_are_incompatible: diag(2203, 1 /* Error */, "Construct_signature_return_types_0_and_1_are_incompatible_2203", "Construct signature return types '{0}' and '{1}' are incompatible.", void 0, true),
-  Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(2204, 1 /* Error */, "Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2204", "Call signatures with no arguments have incompatible return types '{0}' and '{1}'.", void 0, true),
-  Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(2205, 1 /* Error */, "Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2205", "Construct signatures with no arguments have incompatible return types '{0}' and '{1}'.", void 0, true),
+  Call_signature_return_types_0_and_1_are_incompatible: diag(
+    2202,
+    1 /* Error */,
+    "Call_signature_return_types_0_and_1_are_incompatible_2202",
+    "Call signature return types '{0}' and '{1}' are incompatible.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    true
+  ),
+  Construct_signature_return_types_0_and_1_are_incompatible: diag(
+    2203,
+    1 /* Error */,
+    "Construct_signature_return_types_0_and_1_are_incompatible_2203",
+    "Construct signature return types '{0}' and '{1}' are incompatible.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    true
+  ),
+  Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(
+    2204,
+    1 /* Error */,
+    "Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2204",
+    "Call signatures with no arguments have incompatible return types '{0}' and '{1}'.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    true
+  ),
+  Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(
+    2205,
+    1 /* Error */,
+    "Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2205",
+    "Construct signatures with no arguments have incompatible return types '{0}' and '{1}'.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    true
+  ),
   The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement: diag(2206, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement_2206", "The 'type' modifier cannot be used on a named import when 'import type' is used on its import statement."),
   The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement: diag(2207, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement_2207", "The 'type' modifier cannot be used on a named export when 'export type' is used on its export statement."),
   This_type_parameter_might_need_an_extends_0_constraint: diag(2208, 1 /* Error */, "This_type_parameter_might_need_an_extends_0_constraint_2208", "This type parameter might need an `extends {0}` constraint."),
@@ -6341,7 +6542,14 @@ var Diagnostics = {
   _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: diag(2692, 1 /* Error */, "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible."),
   _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: diag(2693, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", "'{0}' only refers to a type, but is being used as a value here."),
   Namespace_0_has_no_exported_member_1: diag(2694, 1 /* Error */, "Namespace_0_has_no_exported_member_1_2694", "Namespace '{0}' has no exported member '{1}'."),
-  Left_side_of_comma_operator_is_unused_and_has_no_side_effects: diag(2695, 1 /* Error */, "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695", "Left side of comma operator is unused and has no side effects.", true),
+  Left_side_of_comma_operator_is_unused_and_has_no_side_effects: diag(
+    2695,
+    1 /* Error */,
+    "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695",
+    "Left side of comma operator is unused and has no side effects.",
+    /*reportsUnnecessary*/
+    true
+  ),
   The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: diag(2696, 1 /* Error */, "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?"),
   An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2697, 1 /* Error */, "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."),
   Spread_types_may_only_be_created_from_object_types: diag(2698, 1 /* Error */, "Spread_types_may_only_be_created_from_object_types_2698", "Spread types may only be created from object types."),
@@ -6438,7 +6646,7 @@ var Diagnostics = {
   Its_element_type_0_is_not_a_valid_JSX_element: diag(2789, 1 /* Error */, "Its_element_type_0_is_not_a_valid_JSX_element_2789", "Its element type '{0}' is not a valid JSX element."),
   The_operand_of_a_delete_operator_must_be_optional: diag(2790, 1 /* Error */, "The_operand_of_a_delete_operator_must_be_optional_2790", "The operand of a 'delete' operator must be optional."),
   Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later: diag(2791, 1 /* Error */, "Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_lat_2791", "Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later."),
-  Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_the_paths_option: diag(2792, 1 /* Error */, "Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_th_2792", "Cannot find module '{0}'. Did you mean to set the 'moduleResolution' option to 'node', or to add aliases to the 'paths' option?"),
+  Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option: diag(2792, 1 /* Error */, "Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_t_2792", "Cannot find module '{0}'. Did you mean to set the 'moduleResolution' option to 'nodenext', or to add aliases to the 'paths' option?"),
   The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible: diag(2793, 1 /* Error */, "The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_2793", "The call would have succeeded against this implementation, but implementation signatures of overloads are not externally visible."),
   Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise: diag(2794, 1 /* Error */, "Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise_2794", "Expected {0} arguments, but got {1}. Did you forget to include 'void' in your type argument to 'Promise'?"),
   The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types: diag(2795, 1 /* Error */, "The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types_2795", "The 'intrinsic' keyword can only be used to declare compiler provided intrinsic types."),
@@ -6481,6 +6689,7 @@ var Diagnostics = {
   We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here: diag(2843, 1 /* Error */, "We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here_2843", "We can only write a type for '{0}' by adding a type for the entire parameter here."),
   Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2844, 1 /* Error */, "Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2844", "Type of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."),
   This_condition_will_always_return_0: diag(2845, 1 /* Error */, "This_condition_will_always_return_0_2845", "This condition will always return '{0}'."),
+  A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead: diag(2846, 1 /* Error */, "A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_f_2846", "A declaration file cannot be imported without 'import type'. Did you mean to import an implementation file '{0}' instead?"),
   Import_declaration_0_is_using_private_name_1: diag(4e3, 1 /* Error */, "Import_declaration_0_is_using_private_name_1_4000", "Import declaration '{0}' is using private name '{1}'."),
   Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: diag(4002, 1 /* Error */, "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", "Type parameter '{0}' of exported class has or is using private name '{1}'."),
   Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: diag(4004, 1 /* Error */, "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", "Type parameter '{0}' of exported interface has or is using private name '{1}'."),
@@ -6554,6 +6763,7 @@ var Diagnostics = {
   Default_export_of_the_module_has_or_is_using_private_name_0: diag(4082, 1 /* Error */, "Default_export_of_the_module_has_or_is_using_private_name_0_4082", "Default export of the module has or is using private name '{0}'."),
   Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: diag(4083, 1 /* Error */, "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", "Type parameter '{0}' of exported type alias has or is using private name '{1}'."),
   Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2: diag(4084, 1 /* Error */, "Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2_4084", "Exported type alias '{0}' has or is using private name '{1}' from module {2}."),
+  Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1: diag(4085, 1 /* Error */, "Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1_4085", "Extends clause for inferred type '{0}' has or is using private name '{1}'."),
   Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict: diag(4090, 1 /* Error */, "Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_librar_4090", "Conflicting definitions for '{0}' found at '{1}' and '{2}'. Consider installing a specific version of this library to resolve the conflict."),
   Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4091, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'."),
   Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4092, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'."),
@@ -6619,7 +6829,7 @@ var Diagnostics = {
   Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(5067, 1 /* Error */, "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name."),
   Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: diag(5068, 1 /* Error */, "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__5068", "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig."),
   Option_0_cannot_be_specified_without_specifying_option_1_or_option_2: diag(5069, 1 /* Error */, "Option_0_cannot_be_specified_without_specifying_option_1_or_option_2_5069", "Option '{0}' cannot be specified without specifying option '{1}' or option '{2}'."),
-  Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy: diag(5070, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy_5070", "Option '--resolveJsonModule' cannot be specified without 'node' module resolution strategy."),
+  Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic: diag(5070, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic_5070", "Option '--resolveJsonModule' cannot be specified when 'moduleResolution' is set to 'classic'."),
   Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_esNext: diag(5071, 1 /* Error */, "Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_5071", "Option '--resolveJsonModule' can only be specified when module code generation is 'commonjs', 'amd', 'es2015' or 'esNext'."),
   Unknown_build_option_0: diag(5072, 1 /* Error */, "Unknown_build_option_0_5072", "Unknown build option '{0}'."),
   Build_option_0_requires_a_value_of_type_1: diag(5073, 1 /* Error */, "Build_option_0_requires_a_value_of_type_1_5073", "Build option '{0}' requires a value of type {1}."),
@@ -6645,6 +6855,14 @@ var Diagnostics = {
   Compiler_option_0_may_only_be_used_with_build: diag(5093, 1 /* Error */, "Compiler_option_0_may_only_be_used_with_build_5093", "Compiler option '--{0}' may only be used with '--build'."),
   Compiler_option_0_may_not_be_used_with_build: diag(5094, 1 /* Error */, "Compiler_option_0_may_not_be_used_with_build_5094", "Compiler option '--{0}' may not be used with '--build'."),
   Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later: diag(5095, 1 /* Error */, "Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later_5095", "Option 'preserveValueImports' can only be used when 'module' is set to 'es2015' or later."),
+  Option_allowImportingTsExtensions_can_only_be_used_when_moduleResolution_is_set_to_bundler_and_either_noEmit_or_emitDeclarationOnly_is_set: diag(5096, 1 /* Error */, "Option_allowImportingTsExtensions_can_only_be_used_when_moduleResolution_is_set_to_bundler_and_eithe_5096", "Option 'allowImportingTsExtensions' can only be used when 'moduleResolution' is set to 'bundler' and either 'noEmit' or 'emitDeclarationOnly' is set."),
+  An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled: diag(5097, 1 /* Error */, "An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled_5097", "An import path can only end with a '{0}' extension when 'allowImportingTsExtensions' is enabled."),
+  Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler: diag(5098, 1 /* Error */, "Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler_5098", "Option '{0}' can only be used when 'moduleResolution' is set to 'node16', 'nodenext', or 'bundler'."),
+  Import_assignment_is_not_allowed_when_moduleResolution_is_set_to_bundler_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: diag(5099, 1 /* Error */, "Import_assignment_is_not_allowed_when_moduleResolution_is_set_to_bundler_Consider_using_import_Aster_5099", `Import assignment is not allowed when 'moduleResolution' is set to 'bundler'. Consider using 'import * as ns from "mod"', 'import {a} from "mod"', 'import d from "mod"', or another module format instead.`),
+  Export_assignment_cannot_be_used_when_moduleResolution_is_set_to_bundler_Consider_using_export_default_or_another_module_format_instead: diag(5100, 1 /* Error */, "Export_assignment_cannot_be_used_when_moduleResolution_is_set_to_bundler_Consider_using_export_defau_5100", "Export assignment cannot be used when 'moduleResolution' is set to 'bundler'. Consider using 'export default' or another module format instead."),
+  Flag_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_ignoreDeprecations_Colon_2_to_silence_this_error: diag(5101, 1 /* Error */, "Flag_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_ignoreDeprecations_Colon_2_to_5101", `Flag '{0}' is deprecated and will stop functioning in TypeScript {1}. Specify 'ignoreDeprecations: "{2}"' to silence this error.`),
+  Flag_0_is_deprecated_Please_remove_it_from_your_configuration: diag(5102, 1 /* Error */, "Flag_0_is_deprecated_Please_remove_it_from_your_configuration_5102", "Flag '{0}' is deprecated. Please remove it from your configuration."),
+  Invalid_value_for_ignoreDeprecations: diag(5103, 1 /* Error */, "Invalid_value_for_ignoreDeprecations_5103", "Invalid value for '--ignoreDeprecations'."),
   Generates_a_sourcemap_for_each_corresponding_d_ts_file: diag(6e3, 3 /* Message */, "Generates_a_sourcemap_for_each_corresponding_d_ts_file_6000", "Generates a sourcemap for each corresponding '.d.ts' file."),
   Concatenate_and_emit_output_to_single_file: diag(6001, 3 /* Message */, "Concatenate_and_emit_output_to_single_file_6001", "Concatenate and emit output to single file."),
   Generates_corresponding_d_ts_file: diag(6002, 3 /* Message */, "Generates_corresponding_d_ts_file_6002", "Generates corresponding '.d.ts' file."),
@@ -6700,7 +6918,6 @@ var Diagnostics = {
   Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line: diag(6064, 1 /* Error */, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line_6064", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'null' on command line."),
   Enables_experimental_support_for_ES7_decorators: diag(6065, 3 /* Message */, "Enables_experimental_support_for_ES7_decorators_6065", "Enables experimental support for ES7 decorators."),
   Enables_experimental_support_for_emitting_type_metadata_for_decorators: diag(6066, 3 /* Message */, "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", "Enables experimental support for emitting type metadata for decorators."),
-  Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6: diag(6069, 3 /* Message */, "Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6_6069", "Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6)."),
   Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: diag(6070, 3 /* Message */, "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", "Initializes a TypeScript project and creates a tsconfig.json file."),
   Successfully_created_a_tsconfig_json_file: diag(6071, 3 /* Message */, "Successfully_created_a_tsconfig_json_file_6071", "Successfully created a tsconfig.json file."),
   Suppress_excess_property_checks_for_object_literals: diag(6072, 3 /* Message */, "Suppress_excess_property_checks_for_object_literals_6072", "Suppress excess property checks for object literals."),
@@ -6760,12 +6977,26 @@ var Diagnostics = {
   Resolving_real_path_for_0_result_1: diag(6130, 3 /* Message */, "Resolving_real_path_for_0_result_1_6130", "Resolving real path for '{0}', result '{1}'."),
   Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: diag(6131, 1 /* Error */, "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'."),
   File_name_0_has_a_1_extension_stripping_it: diag(6132, 3 /* Message */, "File_name_0_has_a_1_extension_stripping_it_6132", "File name '{0}' has a '{1}' extension - stripping it."),
-  _0_is_declared_but_its_value_is_never_read: diag(6133, 1 /* Error */, "_0_is_declared_but_its_value_is_never_read_6133", "'{0}' is declared but its value is never read.", true),
+  _0_is_declared_but_its_value_is_never_read: diag(
+    6133,
+    1 /* Error */,
+    "_0_is_declared_but_its_value_is_never_read_6133",
+    "'{0}' is declared but its value is never read.",
+    /*reportsUnnecessary*/
+    true
+  ),
   Report_errors_on_unused_locals: diag(6134, 3 /* Message */, "Report_errors_on_unused_locals_6134", "Report errors on unused locals."),
   Report_errors_on_unused_parameters: diag(6135, 3 /* Message */, "Report_errors_on_unused_parameters_6135", "Report errors on unused parameters."),
   The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: diag(6136, 3 /* Message */, "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", "The maximum dependency depth to search under node_modules and load JavaScript files."),
   Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1: diag(6137, 1 /* Error */, "Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1_6137", "Cannot import type declaration files. Consider importing '{0}' instead of '{1}'."),
-  Property_0_is_declared_but_its_value_is_never_read: diag(6138, 1 /* Error */, "Property_0_is_declared_but_its_value_is_never_read_6138", "Property '{0}' is declared but its value is never read.", true),
+  Property_0_is_declared_but_its_value_is_never_read: diag(
+    6138,
+    1 /* Error */,
+    "Property_0_is_declared_but_its_value_is_never_read_6138",
+    "Property '{0}' is declared but its value is never read.",
+    /*reportsUnnecessary*/
+    true
+  ),
   Import_emit_helpers_from_tslib: diag(6139, 3 /* Message */, "Import_emit_helpers_from_tslib_6139", "Import emit helpers from 'tslib'."),
   Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: diag(6140, 1 /* Error */, "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'."),
   Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: diag(6141, 3 /* Message */, "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", 'Parse in strict mode and emit "use strict" for each source file.'),
@@ -6807,14 +7038,42 @@ var Diagnostics = {
   Numeric_separators_are_not_allowed_here: diag(6188, 1 /* Error */, "Numeric_separators_are_not_allowed_here_6188", "Numeric separators are not allowed here."),
   Multiple_consecutive_numeric_separators_are_not_permitted: diag(6189, 1 /* Error */, "Multiple_consecutive_numeric_separators_are_not_permitted_6189", "Multiple consecutive numeric separators are not permitted."),
   Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen: diag(6191, 3 /* Message */, "Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen_6191", "Whether to keep outdated console output in watch mode instead of clearing the screen."),
-  All_imports_in_import_declaration_are_unused: diag(6192, 1 /* Error */, "All_imports_in_import_declaration_are_unused_6192", "All imports in import declaration are unused.", true),
+  All_imports_in_import_declaration_are_unused: diag(
+    6192,
+    1 /* Error */,
+    "All_imports_in_import_declaration_are_unused_6192",
+    "All imports in import declaration are unused.",
+    /*reportsUnnecessary*/
+    true
+  ),
   Found_1_error_Watching_for_file_changes: diag(6193, 3 /* Message */, "Found_1_error_Watching_for_file_changes_6193", "Found 1 error. Watching for file changes."),
   Found_0_errors_Watching_for_file_changes: diag(6194, 3 /* Message */, "Found_0_errors_Watching_for_file_changes_6194", "Found {0} errors. Watching for file changes."),
   Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols: diag(6195, 3 /* Message */, "Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols_6195", "Resolve 'keyof' to string valued property names only (no numbers or symbols)."),
-  _0_is_declared_but_never_used: diag(6196, 1 /* Error */, "_0_is_declared_but_never_used_6196", "'{0}' is declared but never used.", true),
+  _0_is_declared_but_never_used: diag(
+    6196,
+    1 /* Error */,
+    "_0_is_declared_but_never_used_6196",
+    "'{0}' is declared but never used.",
+    /*reportsUnnecessary*/
+    true
+  ),
   Include_modules_imported_with_json_extension: diag(6197, 3 /* Message */, "Include_modules_imported_with_json_extension_6197", "Include modules imported with '.json' extension"),
-  All_destructured_elements_are_unused: diag(6198, 1 /* Error */, "All_destructured_elements_are_unused_6198", "All destructured elements are unused.", true),
-  All_variables_are_unused: diag(6199, 1 /* Error */, "All_variables_are_unused_6199", "All variables are unused.", true),
+  All_destructured_elements_are_unused: diag(
+    6198,
+    1 /* Error */,
+    "All_destructured_elements_are_unused_6198",
+    "All destructured elements are unused.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  All_variables_are_unused: diag(
+    6199,
+    1 /* Error */,
+    "All_variables_are_unused_6199",
+    "All variables are unused.",
+    /*reportsUnnecessary*/
+    true
+  ),
   Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0: diag(6200, 1 /* Error */, "Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0_6200", "Definitions of the following identifiers conflict with those in another file: {0}"),
   Conflicts_are_in_this_file: diag(6201, 3 /* Message */, "Conflicts_are_in_this_file_6201", "Conflicts are in this file."),
   Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0: diag(6202, 1 /* Error */, "Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0_6202", "Project references may not form a circular graph. Cycle detected: {0}"),
@@ -6876,6 +7135,9 @@ var Diagnostics = {
   Found_1_error_in_1: diag(6259, 3 /* Message */, "Found_1_error_in_1_6259", "Found 1 error in {1}"),
   Found_0_errors_in_the_same_file_starting_at_Colon_1: diag(6260, 3 /* Message */, "Found_0_errors_in_the_same_file_starting_at_Colon_1_6260", "Found {0} errors in the same file, starting at: {1}"),
   Found_0_errors_in_1_files: diag(6261, 3 /* Message */, "Found_0_errors_in_1_files_6261", "Found {0} errors in {1} files."),
+  File_name_0_has_a_1_extension_looking_up_2_instead: diag(6262, 3 /* Message */, "File_name_0_has_a_1_extension_looking_up_2_instead_6262", "File name '{0}' has a '{1}' extension - looking up '{2}' instead."),
+  Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set: diag(6263, 1 /* Error */, "Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set_6263", "Module '{0}' was resolved to '{1}', but '--allowArbitraryExtensions' is not set."),
+  Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present: diag(6264, 3 /* Message */, "Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present_6264", "Enable importing files with any extension, provided a declaration file is present."),
   Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve: diag(6270, 3 /* Message */, "Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve_6270", "Directory '{0}' has no containing package.json scope. Imports will not resolve."),
   Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6271, 3 /* Message */, "Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6271", "Import specifier '{0}' does not exist in package.json scope at path '{1}'."),
   Invalid_import_specifier_0_has_no_possible_resolutions: diag(6272, 3 /* Message */, "Invalid_import_specifier_0_has_no_possible_resolutions_6272", "Invalid import specifier '{0}' has no possible resolutions."),
@@ -6922,9 +7184,31 @@ var Diagnostics = {
   Skipping_build_of_project_0_because_its_dependency_1_was_not_built: diag(6382, 3 /* Message */, "Skipping_build_of_project_0_because_its_dependency_1_was_not_built_6382", "Skipping build of project '{0}' because its dependency '{1}' was not built"),
   Project_0_can_t_be_built_because_its_dependency_1_was_not_built: diag(6383, 3 /* Message */, "Project_0_can_t_be_built_because_its_dependency_1_was_not_built_6383", "Project '{0}' can't be built because its dependency '{1}' was not built"),
   Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6384, 3 /* Message */, "Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_di_6384", "Have recompiles in '--incremental' and '--watch' assume that changes within a file will only affect files directly depending on it."),
-  _0_is_deprecated: diag(6385, 2 /* Suggestion */, "_0_is_deprecated_6385", "'{0}' is deprecated.", void 0, void 0, true),
+  _0_is_deprecated: diag(
+    6385,
+    2 /* Suggestion */,
+    "_0_is_deprecated_6385",
+    "'{0}' is deprecated.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    void 0,
+    /*reportsDeprecated*/
+    true
+  ),
   Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found: diag(6386, 3 /* Message */, "Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_nativ_6386", "Performance timings for '--diagnostics' or '--extendedDiagnostics' are not available in this session. A native implementation of the Web Performance API could not be found."),
-  The_signature_0_of_1_is_deprecated: diag(6387, 2 /* Suggestion */, "The_signature_0_of_1_is_deprecated_6387", "The signature '{0}' of '{1}' is deprecated.", void 0, void 0, true),
+  The_signature_0_of_1_is_deprecated: diag(
+    6387,
+    2 /* Suggestion */,
+    "The_signature_0_of_1_is_deprecated_6387",
+    "The signature '{0}' of '{1}' is deprecated.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    void 0,
+    /*reportsDeprecated*/
+    true
+  ),
   Project_0_is_being_forcibly_rebuilt: diag(6388, 3 /* Message */, "Project_0_is_being_forcibly_rebuilt_6388", "Project '{0}' is being forcibly rebuilt"),
   Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved: diag(6389, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved_6389", "Reusing resolution of module '{0}' from '{1}' of old program, it was not resolved."),
   Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6390, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6390", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."),
@@ -6944,6 +7228,11 @@ var Diagnostics = {
   Using_0_subpath_1_with_target_2: diag(6404, 3 /* Message */, "Using_0_subpath_1_with_target_2_6404", "Using '{0}' subpath '{1}' with target '{2}'."),
   Saw_non_matching_condition_0: diag(6405, 3 /* Message */, "Saw_non_matching_condition_0_6405", "Saw non-matching condition '{0}'."),
   Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions: diag(6406, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions_6406", "Project '{0}' is out of date because buildinfo file '{1}' indicates there is change in compilerOptions"),
+  Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set: diag(6407, 3 /* Message */, "Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noE_6407", "Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set."),
+  Use_the_package_json_exports_field_when_resolving_package_imports: diag(6408, 3 /* Message */, "Use_the_package_json_exports_field_when_resolving_package_imports_6408", "Use the package.json 'exports' field when resolving package imports."),
+  Use_the_package_json_imports_field_when_resolving_imports: diag(6409, 3 /* Message */, "Use_the_package_json_imports_field_when_resolving_imports_6409", "Use the package.json 'imports' field when resolving imports."),
+  Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports: diag(6410, 3 /* Message */, "Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports_6410", "Conditions to set in addition to the resolver-specific defaults when resolving imports."),
+  true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false: diag(6411, 3 /* Message */, "true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false_6411", "`true` when 'moduleResolution' is 'node16', 'nodenext', or 'bundler'; otherwise `false`."),
   The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1: diag(6500, 3 /* Message */, "The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1_6500", "The expected type comes from property '{0}' which is declared here on type '{1}'"),
   The_expected_type_comes_from_this_index_signature: diag(6501, 3 /* Message */, "The_expected_type_comes_from_this_index_signature_6501", "The expected type comes from this index signature."),
   The_expected_type_comes_from_the_return_type_of_this_signature: diag(6502, 3 /* Message */, "The_expected_type_comes_from_the_return_type_of_this_signature_6502", "The expected type comes from the return type of this signature."),
@@ -7117,8 +7406,22 @@ var Diagnostics = {
   Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7024, 1 /* Error */, "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."),
   Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type_annotation: diag(7025, 1 /* Error */, "Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_retu_7025", "Generator implicitly has yield type '{0}' because it does not yield any values. Consider supplying a return type annotation."),
   JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: diag(7026, 1 /* Error */, "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists."),
-  Unreachable_code_detected: diag(7027, 1 /* Error */, "Unreachable_code_detected_7027", "Unreachable code detected.", true),
-  Unused_label: diag(7028, 1 /* Error */, "Unused_label_7028", "Unused label.", true),
+  Unreachable_code_detected: diag(
+    7027,
+    1 /* Error */,
+    "Unreachable_code_detected_7027",
+    "Unreachable code detected.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  Unused_label: diag(
+    7028,
+    1 /* Error */,
+    "Unused_label_7028",
+    "Unused label.",
+    /*reportsUnnecessary*/
+    true
+  ),
   Fallthrough_case_in_switch: diag(7029, 1 /* Error */, "Fallthrough_case_in_switch_7029", "Fallthrough case in switch."),
   Not_all_code_paths_return_a_value: diag(7030, 1 /* Error */, "Not_all_code_paths_return_a_value_7030", "Not all code paths return a value."),
   Binding_element_0_implicitly_has_an_1_type: diag(7031, 1 /* Error */, "Binding_element_0_implicitly_has_an_1_type_7031", "Binding element '{0}' implicitly has an '{1}' type."),
@@ -7207,6 +7510,8 @@ var Diagnostics = {
   The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option: diag(17016, 1 /* Error */, "The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_com_17016", "The 'jsxFragmentFactory' compiler option must be provided to use JSX fragments with the 'jsxFactory' compiler option."),
   An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments: diag(17017, 1 /* Error */, "An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments_17017", "An @jsxFrag pragma is required when using an @jsx pragma with JSX fragments."),
   Unknown_type_acquisition_option_0_Did_you_mean_1: diag(17018, 1 /* Error */, "Unknown_type_acquisition_option_0_Did_you_mean_1_17018", "Unknown type acquisition option '{0}'. Did you mean '{1}'?"),
+  _0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17019, 1 /* Error */, "_0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17019", "'{0}' at the end of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"),
+  _0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17020, 1 /* Error */, "_0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17020", "'{0}' at the start of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"),
   Circularity_detected_while_resolving_configuration_Colon_0: diag(18e3, 1 /* Error */, "Circularity_detected_while_resolving_configuration_Colon_0_18000", "Circularity detected while resolving configuration: {0}"),
   The_files_list_in_config_file_0_is_empty: diag(18002, 1 /* Error */, "The_files_list_in_config_file_0_is_empty_18002", "The 'files' list in config file '{0}' is empty."),
   No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: diag(18003, 1 /* Error */, "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'."),
@@ -7564,8 +7869,8 @@ var textToKeywordObj = {
   await: 133 /* AwaitKeyword */,
   of: 162 /* OfKeyword */
 };
-var textToKeyword = new Map(getEntries(textToKeywordObj));
-var textToToken = new Map(getEntries({
+var textToKeyword = new Map(Object.entries(textToKeywordObj));
+var textToToken = new Map(Object.entries({
   ...textToKeywordObj,
   "{": 18 /* OpenBraceToken */,
   "}": 19 /* CloseBraceToken */,
@@ -8011,16 +8316,54 @@ function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) {
   return accumulator;
 }
 function forEachLeadingCommentRange(text, pos, cb, state) {
-  return iterateCommentRanges(false, text, pos, false, cb, state);
+  return iterateCommentRanges(
+    /*reduce*/
+    false,
+    text,
+    pos,
+    /*trailing*/
+    false,
+    cb,
+    state
+  );
 }
 function forEachTrailingCommentRange(text, pos, cb, state) {
-  return iterateCommentRanges(false, text, pos, true, cb, state);
+  return iterateCommentRanges(
+    /*reduce*/
+    false,
+    text,
+    pos,
+    /*trailing*/
+    true,
+    cb,
+    state
+  );
 }
 function reduceEachLeadingCommentRange(text, pos, cb, state, initial) {
-  return iterateCommentRanges(true, text, pos, false, cb, state, initial);
+  return iterateCommentRanges(
+    /*reduce*/
+    true,
+    text,
+    pos,
+    /*trailing*/
+    false,
+    cb,
+    state,
+    initial
+  );
 }
 function reduceEachTrailingCommentRange(text, pos, cb, state, initial) {
-  return iterateCommentRanges(true, text, pos, true, cb, state, initial);
+  return iterateCommentRanges(
+    /*reduce*/
+    true,
+    text,
+    pos,
+    /*trailing*/
+    true,
+    cb,
+    state,
+    initial
+  );
 }
 function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments) {
   if (!comments) {
@@ -8030,10 +8373,26 @@ function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments
   return comments;
 }
 function getLeadingCommentRanges(text, pos) {
-  return reduceEachLeadingCommentRange(text, pos, appendCommentRange, void 0, void 0);
+  return reduceEachLeadingCommentRange(
+    text,
+    pos,
+    appendCommentRange,
+    /*state*/
+    void 0,
+    /*initial*/
+    void 0
+  );
 }
 function getTrailingCommentRanges(text, pos) {
-  return reduceEachTrailingCommentRange(text, pos, appendCommentRange, void 0, void 0);
+  return reduceEachTrailingCommentRange(
+    text,
+    pos,
+    appendCommentRange,
+    /*state*/
+    void 0,
+    /*initial*/
+    void 0
+  );
 }
 function getShebang(text) {
   const match = shebangTriviaRegex.exec(text);
@@ -8045,7 +8404,8 @@ function isIdentifierStart(ch, languageVersion) {
   return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion);
 }
 function isIdentifierPart(ch, languageVersion, identifierVariant) {
-  return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || (identifierVariant === 1 /* JSX */ ? ch === 45 /* minus */ || ch === 58 /* colon */ : false) || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion);
+  return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || // "-" and ":" are valid in JSX Identifiers
+  (identifierVariant === 1 /* JSX */ ? ch === 45 /* minus */ || ch === 58 /* colon */ : false) || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion);
 }
 function isIdentifierText(name, languageVersion, identifierVariant) {
   let ch = codePointAt(name, 0);
@@ -8209,6 +8569,7 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
       return {
         type: 8 /* NumericLiteral */,
         value: "" + +result
+        // if value is not an integer, it can be safely coerced to a number
       };
     } else {
       tokenValue = result;
@@ -8242,11 +8603,23 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
     return +text.substring(start2, pos);
   }
   function scanExactNumberOfHexDigits(count, canHaveSeparators) {
-    const valueString = scanHexDigits(count, false, canHaveSeparators);
+    const valueString = scanHexDigits(
+      /*minCount*/
+      count,
+      /*scanAsManyAsPossible*/
+      false,
+      canHaveSeparators
+    );
     return valueString ? parseInt(valueString, 16) : -1;
   }
   function scanMinimumNumberOfHexDigits(count, canHaveSeparators) {
-    return scanHexDigits(count, true, canHaveSeparators);
+    return scanHexDigits(
+      /*minCount*/
+      count,
+      /*scanAsManyAsPossible*/
+      true,
+      canHaveSeparators
+    );
   }
   function scanHexDigits(minCount, scanAsManyAsPossible, canHaveSeparators) {
     let valueChars = [];
@@ -8419,7 +8792,11 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
           }
           if (isTaggedTemplate) {
             const savePos = pos;
-            const escapedValueString = scanMinimumNumberOfHexDigits(1, false);
+            const escapedValueString = scanMinimumNumberOfHexDigits(
+              1,
+              /*canHaveSeparators*/
+              false
+            );
             const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
             if (!isCodePoint(escapedValue) || text.charCodeAt(pos) !== 125 /* closeBrace */) {
               tokenFlags |= 2048 /* ContainsInvalidEscape */;
@@ -8432,7 +8809,10 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
           return scanExtendedUnicodeEscape();
         }
         tokenFlags |= 1024 /* UnicodeEscape */;
-        return scanHexadecimalEscape(4);
+        return scanHexadecimalEscape(
+          /*numDigits*/
+          4
+        );
       case 120 /* x */:
         if (isTaggedTemplate) {
           if (!isHexDigit(text.charCodeAt(pos))) {
@@ -8444,7 +8824,10 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
             return text.substring(start2, pos);
           }
         }
-        return scanHexadecimalEscape(2);
+        return scanHexadecimalEscape(
+          /*numDigits*/
+          2
+        );
       case 13 /* carriageReturn */:
         if (pos < end && text.charCodeAt(pos) === 10 /* lineFeed */) {
           pos++;
@@ -8458,7 +8841,11 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
     }
   }
   function scanHexadecimalEscape(numDigits) {
-    const escapedValue = scanExactNumberOfHexDigits(numDigits, false);
+    const escapedValue = scanExactNumberOfHexDigits(
+      numDigits,
+      /*canHaveSeparators*/
+      false
+    );
     if (escapedValue >= 0) {
       return String.fromCharCode(escapedValue);
     } else {
@@ -8467,7 +8854,11 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
     }
   }
   function scanExtendedUnicodeEscape() {
-    const escapedValueString = scanMinimumNumberOfHexDigits(1, false);
+    const escapedValueString = scanMinimumNumberOfHexDigits(
+      1,
+      /*canHaveSeparators*/
+      false
+    );
     const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
     let isInvalidExtendedEscape = false;
     if (escapedValue < 0) {
@@ -8495,7 +8886,11 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
     if (pos + 5 < end && text.charCodeAt(pos + 1) === 117 /* u */) {
       const start2 = pos;
       pos += 2;
-      const value = scanExactNumberOfHexDigits(4, false);
+      const value = scanExactNumberOfHexDigits(
+        4,
+        /*canHaveSeparators*/
+        false
+      );
       pos = start2;
       return value;
     }
@@ -8505,7 +8900,11 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
     if (codePointAt(text, pos + 1) === 117 /* u */ && codePointAt(text, pos + 2) === 123 /* openBrace */) {
       const start2 = pos;
       pos += 3;
-      const escapedValueString = scanMinimumNumberOfHexDigits(1, false);
+      const escapedValueString = scanMinimumNumberOfHexDigits(
+        1,
+        /*canHaveSeparators*/
+        false
+      );
       const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
       pos = start2;
       return escapedValue;
@@ -8681,7 +9080,10 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
           tokenValue = scanString();
           return token = 10 /* StringLiteral */;
         case 96 /* backtick */:
-          return token = scanTemplateAndSetTokenValue(false);
+          return token = scanTemplateAndSetTokenValue(
+            /* isTaggedTemplate */
+            false
+          );
         case 37 /* percent */:
           if (text.charCodeAt(pos + 1) === 61 /* equals */) {
             return pos += 2, token = 69 /* PercentEqualsToken */;
@@ -8815,7 +9217,11 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
         case 48 /* _0 */:
           if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 /* X */ || text.charCodeAt(pos + 1) === 120 /* x */)) {
             pos += 2;
-            tokenValue = scanMinimumNumberOfHexDigits(1, true);
+            tokenValue = scanMinimumNumberOfHexDigits(
+              1,
+              /*canHaveSeparators*/
+              true
+            );
             if (!tokenValue) {
               error(Diagnostics.Hexadecimal_digit_expected);
               tokenValue = "0";
@@ -8825,7 +9231,10 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
             return token = checkBigIntSuffix();
           } else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 /* B */ || text.charCodeAt(pos + 1) === 98 /* b */)) {
             pos += 2;
-            tokenValue = scanBinaryOrOctalDigits(2);
+            tokenValue = scanBinaryOrOctalDigits(
+              /* base */
+              2
+            );
             if (!tokenValue) {
               error(Diagnostics.Binary_digit_expected);
               tokenValue = "0";
@@ -8835,7 +9244,10 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
             return token = checkBigIntSuffix();
           } else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 /* O */ || text.charCodeAt(pos + 1) === 111 /* o */)) {
             pos += 2;
-            tokenValue = scanBinaryOrOctalDigits(8);
+            tokenValue = scanBinaryOrOctalDigits(
+              /* base */
+              8
+            );
             if (!tokenValue) {
               error(Diagnostics.Octal_digit_expected);
               tokenValue = "0";
@@ -9171,7 +9583,10 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
   }
   function reScanTemplateHeadOrNoSubstitutionTemplate() {
     pos = tokenPos;
-    return token = scanTemplateAndSetTokenValue(true);
+    return token = scanTemplateAndSetTokenValue(
+      /* isTaggedTemplate */
+      true
+    );
   }
   function reScanJsxToken(allowMultilineJsxText = true) {
     pos = tokenPos = startPos;
@@ -9280,7 +9695,10 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
     switch (text.charCodeAt(pos)) {
       case 34 /* doubleQuote */:
       case 39 /* singleQuote */:
-        tokenValue = scanString(true);
+        tokenValue = scanString(
+          /*jsxAttributeString*/
+          true
+        );
         return token = 10 /* StringLiteral */;
       default:
         return scan();
@@ -9412,10 +9830,18 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
     return result;
   }
   function lookAhead(callback) {
-    return speculationHelper(callback, true);
+    return speculationHelper(
+      callback,
+      /*isLookahead*/
+      true
+    );
   }
   function tryScan(callback) {
-    return speculationHelper(callback, false);
+    return speculationHelper(
+      callback,
+      /*isLookahead*/
+      false
+    );
   }
   function getText() {
     return text;
@@ -9598,7 +10024,12 @@ function validateLocaleAndSetLanguage(locale, sys2, errors) {
   const language = matchResult[1];
   const territory = matchResult[3];
   if (contains(supportedLocaleDirectories, lowerCaseLocale) && !trySetLanguageAndTerritory(language, territory, errors)) {
-    trySetLanguageAndTerritory(language, void 0, errors);
+    trySetLanguageAndTerritory(
+      language,
+      /*territory*/
+      void 0,
+      errors
+    );
   }
   setUILocale(locale);
   function trySetLanguageAndTerritory(language2, territory2, errors2) {
@@ -9746,8 +10177,8 @@ function getNonAssignedNameOfDeclaration(declaration) {
   switch (declaration.kind) {
     case 79 /* Identifier */:
       return declaration;
-    case 350 /* JSDocPropertyTag */:
-    case 343 /* JSDocParameterTag */: {
+    case 351 /* JSDocPropertyTag */:
+    case 344 /* JSDocParameterTag */: {
       const { name } = declaration;
       if (name.kind === 163 /* QualifiedName */) {
         return name.right;
@@ -9771,9 +10202,9 @@ function getNonAssignedNameOfDeclaration(declaration) {
           return void 0;
       }
     }
-    case 348 /* JSDocTypedefTag */:
+    case 349 /* JSDocTypedefTag */:
       return getNameOfJSDocTypedef(declaration);
-    case 342 /* JSDocEnumTag */:
+    case 343 /* JSDocEnumTag */:
       return nameForNamelessJSDocTypedef(declaration);
     case 274 /* ExportAssignment */: {
       const { expression } = declaration;
@@ -9834,20 +10265,36 @@ function getJSDocParameterTagsWorker(param, noCache) {
   return emptyArray;
 }
 function getJSDocParameterTags(param) {
-  return getJSDocParameterTagsWorker(param, false);
+  return getJSDocParameterTagsWorker(
+    param,
+    /*noCache*/
+    false
+  );
 }
 function getJSDocParameterTagsNoCache(param) {
-  return getJSDocParameterTagsWorker(param, true);
+  return getJSDocParameterTagsWorker(
+    param,
+    /*noCache*/
+    true
+  );
 }
 function getJSDocTypeParameterTagsWorker(param, noCache) {
   const name = param.name.escapedText;
   return getJSDocTagsWorker(param.parent, noCache).filter((tag) => isJSDocTemplateTag(tag) && tag.typeParameters.some((tp) => tp.name.escapedText === name));
 }
 function getJSDocTypeParameterTags(param) {
-  return getJSDocTypeParameterTagsWorker(param, false);
+  return getJSDocTypeParameterTagsWorker(
+    param,
+    /*noCache*/
+    false
+  );
 }
 function getJSDocTypeParameterTagsNoCache(param) {
-  return getJSDocTypeParameterTagsWorker(param, true);
+  return getJSDocTypeParameterTagsWorker(
+    param,
+    /*noCache*/
+    true
+  );
 }
 function hasJSDocParameterTags(node) {
   return !!getFirstJSDocTag(node, isJSDocParameterTag);
@@ -9862,25 +10309,55 @@ function getJSDocClassTag(node) {
   return getFirstJSDocTag(node, isJSDocClassTag);
 }
 function getJSDocPublicTagNoCache(node) {
-  return getFirstJSDocTag(node, isJSDocPublicTag, true);
+  return getFirstJSDocTag(
+    node,
+    isJSDocPublicTag,
+    /*noCache*/
+    true
+  );
 }
 function getJSDocPrivateTagNoCache(node) {
-  return getFirstJSDocTag(node, isJSDocPrivateTag, true);
+  return getFirstJSDocTag(
+    node,
+    isJSDocPrivateTag,
+    /*noCache*/
+    true
+  );
 }
 function getJSDocProtectedTagNoCache(node) {
-  return getFirstJSDocTag(node, isJSDocProtectedTag, true);
+  return getFirstJSDocTag(
+    node,
+    isJSDocProtectedTag,
+    /*noCache*/
+    true
+  );
 }
 function getJSDocReadonlyTagNoCache(node) {
-  return getFirstJSDocTag(node, isJSDocReadonlyTag, true);
+  return getFirstJSDocTag(
+    node,
+    isJSDocReadonlyTag,
+    /*noCache*/
+    true
+  );
 }
 function getJSDocOverrideTagNoCache(node) {
-  return getFirstJSDocTag(node, isJSDocOverrideTag, true);
+  return getFirstJSDocTag(
+    node,
+    isJSDocOverrideTag,
+    /*noCache*/
+    true
+  );
 }
 function getJSDocDeprecatedTag(node) {
   return getFirstJSDocTag(node, isJSDocDeprecatedTag);
 }
 function getJSDocDeprecatedTagNoCache(node) {
-  return getFirstJSDocTag(node, isJSDocDeprecatedTag, true);
+  return getFirstJSDocTag(
+    node,
+    isJSDocDeprecatedTag,
+    /*noCache*/
+    true
+  );
 }
 function getJSDocEnumTag(node) {
   return getFirstJSDocTag(node, isJSDocEnumTag);
@@ -9923,6 +10400,8 @@ function getJSDocReturnType(node) {
   }
 }
 function getJSDocTagsWorker(node, noCache) {
+  if (!canHaveJSDoc(node))
+    return emptyArray;
   let tags = node.jsDocCache;
   if (tags === void 0 || noCache) {
     const comments = getJSDocCommentsAndTags(node, noCache);
@@ -9935,7 +10414,11 @@ function getJSDocTagsWorker(node, noCache) {
   return tags;
 }
 function getJSDocTags(node) {
-  return getJSDocTagsWorker(node, false);
+  return getJSDocTagsWorker(
+    node,
+    /*noCache*/
+    false
+  );
 }
 function getFirstJSDocTag(node, predicate, noCache) {
   return find(getJSDocTagsWorker(node, noCache), predicate);
@@ -9954,6 +10437,12 @@ function formatJSDocLink(link) {
 }
 function getEffectiveTypeParameterDeclarations(node) {
   if (isJSDocSignature(node)) {
+    if (isJSDocOverloadTag(node.parent)) {
+      const jsDoc = getJSDocRoot(node.parent);
+      if (jsDoc && length(jsDoc.tags)) {
+        return flatMap(jsDoc.tags, (tag) => isJSDocTemplateTag(tag) ? tag.typeParameters : void 0);
+      }
+    }
     return emptyArray;
   }
   if (isJSDocTypeAlias(node)) {
@@ -10037,7 +10526,7 @@ function isUnparsedNode(node) {
   return isUnparsedTextLike(node) || node.kind === 303 /* UnparsedPrologue */ || node.kind === 307 /* UnparsedSyntheticReference */;
 }
 function isJSDocPropertyLikeTag(node) {
-  return node.kind === 350 /* JSDocPropertyTag */ || node.kind === 343 /* JSDocParameterTag */;
+  return node.kind === 351 /* JSDocPropertyTag */ || node.kind === 344 /* JSDocParameterTag */;
 }
 function isNodeKind(kind) {
   return kind >= 163 /* FirstNode */;
@@ -10096,10 +10585,10 @@ function isAssertionKey(node) {
   return isStringLiteral(node) || isIdentifier(node);
 }
 function isGeneratedIdentifier(node) {
-  return isIdentifier(node) && (node.autoGenerateFlags & 7 /* KindMask */) > 0 /* None */;
+  return isIdentifier(node) && node.autoGenerate !== void 0;
 }
 function isGeneratedPrivateIdentifier(node) {
-  return isPrivateIdentifier(node) && (node.autoGenerateFlags & 7 /* KindMask */) > 0 /* None */;
+  return isPrivateIdentifier(node) && node.autoGenerate !== void 0;
 }
 function isPrivateIdentifierClassElementDeclaration(node) {
   return (isPropertyDeclaration(node) || isMethodOrAccessor(node)) && isPrivateIdentifier(node.name);
@@ -10381,8 +10870,8 @@ function isExpressionKind(kind) {
     case 227 /* SpreadElement */:
     case 231 /* AsExpression */:
     case 229 /* OmittedExpression */:
-    case 354 /* CommaListExpression */:
-    case 353 /* PartiallyEmittedExpression */:
+    case 356 /* CommaListExpression */:
+    case 355 /* PartiallyEmittedExpression */:
     case 235 /* SatisfiesExpression */:
       return true;
     default:
@@ -10438,18 +10927,126 @@ function isNamedImportBindings(node) {
 function isModuleOrEnumDeclaration(node) {
   return node.kind === 264 /* ModuleDeclaration */ || node.kind === 263 /* EnumDeclaration */;
 }
+function canHaveSymbol(node) {
+  switch (node.kind) {
+    case 216 /* ArrowFunction */:
+    case 223 /* BinaryExpression */:
+    case 205 /* BindingElement */:
+    case 210 /* CallExpression */:
+    case 176 /* CallSignature */:
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+    case 172 /* ClassStaticBlockDeclaration */:
+    case 173 /* Constructor */:
+    case 182 /* ConstructorType */:
+    case 177 /* ConstructSignature */:
+    case 209 /* ElementAccessExpression */:
+    case 263 /* EnumDeclaration */:
+    case 302 /* EnumMember */:
+    case 274 /* ExportAssignment */:
+    case 275 /* ExportDeclaration */:
+    case 278 /* ExportSpecifier */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 181 /* FunctionType */:
+    case 174 /* GetAccessor */:
+    case 79 /* Identifier */:
+    case 270 /* ImportClause */:
+    case 268 /* ImportEqualsDeclaration */:
+    case 273 /* ImportSpecifier */:
+    case 178 /* IndexSignature */:
+    case 261 /* InterfaceDeclaration */:
+    case 341 /* JSDocCallbackTag */:
+    case 343 /* JSDocEnumTag */:
+    case 320 /* JSDocFunctionType */:
+    case 344 /* JSDocParameterTag */:
+    case 351 /* JSDocPropertyTag */:
+    case 326 /* JSDocSignature */:
+    case 349 /* JSDocTypedefTag */:
+    case 325 /* JSDocTypeLiteral */:
+    case 288 /* JsxAttribute */:
+    case 289 /* JsxAttributes */:
+    case 290 /* JsxSpreadAttribute */:
+    case 197 /* MappedType */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 264 /* ModuleDeclaration */:
+    case 199 /* NamedTupleMember */:
+    case 277 /* NamespaceExport */:
+    case 267 /* NamespaceExportDeclaration */:
+    case 271 /* NamespaceImport */:
+    case 211 /* NewExpression */:
+    case 14 /* NoSubstitutionTemplateLiteral */:
+    case 8 /* NumericLiteral */:
+    case 207 /* ObjectLiteralExpression */:
+    case 166 /* Parameter */:
+    case 208 /* PropertyAccessExpression */:
+    case 299 /* PropertyAssignment */:
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+    case 175 /* SetAccessor */:
+    case 300 /* ShorthandPropertyAssignment */:
+    case 308 /* SourceFile */:
+    case 301 /* SpreadAssignment */:
+    case 10 /* StringLiteral */:
+    case 262 /* TypeAliasDeclaration */:
+    case 184 /* TypeLiteral */:
+    case 165 /* TypeParameter */:
+    case 257 /* VariableDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
+function canHaveLocals(node) {
+  switch (node.kind) {
+    case 216 /* ArrowFunction */:
+    case 238 /* Block */:
+    case 176 /* CallSignature */:
+    case 266 /* CaseBlock */:
+    case 295 /* CatchClause */:
+    case 172 /* ClassStaticBlockDeclaration */:
+    case 191 /* ConditionalType */:
+    case 173 /* Constructor */:
+    case 182 /* ConstructorType */:
+    case 177 /* ConstructSignature */:
+    case 245 /* ForStatement */:
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 181 /* FunctionType */:
+    case 174 /* GetAccessor */:
+    case 178 /* IndexSignature */:
+    case 341 /* JSDocCallbackTag */:
+    case 343 /* JSDocEnumTag */:
+    case 320 /* JSDocFunctionType */:
+    case 326 /* JSDocSignature */:
+    case 349 /* JSDocTypedefTag */:
+    case 197 /* MappedType */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 264 /* ModuleDeclaration */:
+    case 175 /* SetAccessor */:
+    case 308 /* SourceFile */:
+    case 262 /* TypeAliasDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
 function isDeclarationKind(kind) {
-  return kind === 216 /* ArrowFunction */ || kind === 205 /* BindingElement */ || kind === 260 /* ClassDeclaration */ || kind === 228 /* ClassExpression */ || kind === 172 /* ClassStaticBlockDeclaration */ || kind === 173 /* Constructor */ || kind === 263 /* EnumDeclaration */ || kind === 302 /* EnumMember */ || kind === 278 /* ExportSpecifier */ || kind === 259 /* FunctionDeclaration */ || kind === 215 /* FunctionExpression */ || kind === 174 /* GetAccessor */ || kind === 270 /* ImportClause */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 273 /* ImportSpecifier */ || kind === 261 /* InterfaceDeclaration */ || kind === 288 /* JsxAttribute */ || kind === 171 /* MethodDeclaration */ || kind === 170 /* MethodSignature */ || kind === 264 /* ModuleDeclaration */ || kind === 267 /* NamespaceExportDeclaration */ || kind === 271 /* NamespaceImport */ || kind === 277 /* NamespaceExport */ || kind === 166 /* Parameter */ || kind === 299 /* PropertyAssignment */ || kind === 169 /* PropertyDeclaration */ || kind === 168 /* PropertySignature */ || kind === 175 /* SetAccessor */ || kind === 300 /* ShorthandPropertyAssignment */ || kind === 262 /* TypeAliasDeclaration */ || kind === 165 /* TypeParameter */ || kind === 257 /* VariableDeclaration */ || kind === 348 /* JSDocTypedefTag */ || kind === 341 /* JSDocCallbackTag */ || kind === 350 /* JSDocPropertyTag */;
+  return kind === 216 /* ArrowFunction */ || kind === 205 /* BindingElement */ || kind === 260 /* ClassDeclaration */ || kind === 228 /* ClassExpression */ || kind === 172 /* ClassStaticBlockDeclaration */ || kind === 173 /* Constructor */ || kind === 263 /* EnumDeclaration */ || kind === 302 /* EnumMember */ || kind === 278 /* ExportSpecifier */ || kind === 259 /* FunctionDeclaration */ || kind === 215 /* FunctionExpression */ || kind === 174 /* GetAccessor */ || kind === 270 /* ImportClause */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 273 /* ImportSpecifier */ || kind === 261 /* InterfaceDeclaration */ || kind === 288 /* JsxAttribute */ || kind === 171 /* MethodDeclaration */ || kind === 170 /* MethodSignature */ || kind === 264 /* ModuleDeclaration */ || kind === 267 /* NamespaceExportDeclaration */ || kind === 271 /* NamespaceImport */ || kind === 277 /* NamespaceExport */ || kind === 166 /* Parameter */ || kind === 299 /* PropertyAssignment */ || kind === 169 /* PropertyDeclaration */ || kind === 168 /* PropertySignature */ || kind === 175 /* SetAccessor */ || kind === 300 /* ShorthandPropertyAssignment */ || kind === 262 /* TypeAliasDeclaration */ || kind === 165 /* TypeParameter */ || kind === 257 /* VariableDeclaration */ || kind === 349 /* JSDocTypedefTag */ || kind === 341 /* JSDocCallbackTag */ || kind === 351 /* JSDocPropertyTag */;
 }
 function isDeclarationStatementKind(kind) {
   return kind === 259 /* FunctionDeclaration */ || kind === 279 /* MissingDeclaration */ || kind === 260 /* ClassDeclaration */ || kind === 261 /* InterfaceDeclaration */ || kind === 262 /* TypeAliasDeclaration */ || kind === 263 /* EnumDeclaration */ || kind === 264 /* ModuleDeclaration */ || kind === 269 /* ImportDeclaration */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 275 /* ExportDeclaration */ || kind === 274 /* ExportAssignment */ || kind === 267 /* NamespaceExportDeclaration */;
 }
 function isStatementKindButNotDeclarationKind(kind) {
-  return kind === 249 /* BreakStatement */ || kind === 248 /* ContinueStatement */ || kind === 256 /* DebuggerStatement */ || kind === 243 /* DoStatement */ || kind === 241 /* ExpressionStatement */ || kind === 239 /* EmptyStatement */ || kind === 246 /* ForInStatement */ || kind === 247 /* ForOfStatement */ || kind === 245 /* ForStatement */ || kind === 242 /* IfStatement */ || kind === 253 /* LabeledStatement */ || kind === 250 /* ReturnStatement */ || kind === 252 /* SwitchStatement */ || kind === 254 /* ThrowStatement */ || kind === 255 /* TryStatement */ || kind === 240 /* VariableStatement */ || kind === 244 /* WhileStatement */ || kind === 251 /* WithStatement */ || kind === 352 /* NotEmittedStatement */ || kind === 356 /* EndOfDeclarationMarker */ || kind === 355 /* MergeDeclarationMarker */;
+  return kind === 249 /* BreakStatement */ || kind === 248 /* ContinueStatement */ || kind === 256 /* DebuggerStatement */ || kind === 243 /* DoStatement */ || kind === 241 /* ExpressionStatement */ || kind === 239 /* EmptyStatement */ || kind === 246 /* ForInStatement */ || kind === 247 /* ForOfStatement */ || kind === 245 /* ForStatement */ || kind === 242 /* IfStatement */ || kind === 253 /* LabeledStatement */ || kind === 250 /* ReturnStatement */ || kind === 252 /* SwitchStatement */ || kind === 254 /* ThrowStatement */ || kind === 255 /* TryStatement */ || kind === 240 /* VariableStatement */ || kind === 244 /* WhileStatement */ || kind === 251 /* WithStatement */ || kind === 354 /* NotEmittedStatement */ || kind === 358 /* EndOfDeclarationMarker */ || kind === 357 /* MergeDeclarationMarker */;
 }
 function isDeclaration(node) {
   if (node.kind === 165 /* TypeParameter */) {
-    return node.parent && node.parent.kind !== 347 /* JSDocTemplateTag */ || isInJSFile(node);
+    return node.parent && node.parent.kind !== 348 /* JSDocTemplateTag */ || isInJSFile(node);
   }
   return isDeclarationKind(node.kind);
 }
@@ -10506,10 +11103,10 @@ function isCaseOrDefaultClause(node) {
   return kind === 292 /* CaseClause */ || kind === 293 /* DefaultClause */;
 }
 function isJSDocNode(node) {
-  return node.kind >= 312 /* FirstJSDocNode */ && node.kind <= 350 /* LastJSDocNode */;
+  return node.kind >= 312 /* FirstJSDocNode */ && node.kind <= 352 /* LastJSDocNode */;
 }
 function isJSDocTag(node) {
-  return node.kind >= 330 /* FirstJSDocTagNode */ && node.kind <= 350 /* LastJSDocTagNode */;
+  return node.kind >= 330 /* FirstJSDocTagNode */ && node.kind <= 352 /* LastJSDocTagNode */;
 }
 function isSetAccessor(node) {
   return node.kind === 175 /* SetAccessor */;
@@ -10518,6 +11115,8 @@ function isGetAccessor(node) {
   return node.kind === 174 /* GetAccessor */;
 }
 function hasJSDocNodes(node) {
+  if (!canHaveJSDoc(node))
+    return false;
   const { jsDoc } = node;
   return !!jsDoc && jsDoc.length > 0;
 }
@@ -10640,14 +11239,12 @@ function createSingleLineStringWriter() {
     isAtStartOfLine: () => false,
     hasTrailingComment: () => false,
     hasTrailingWhitespace: () => !!str.length && isWhiteSpaceLike(str.charCodeAt(str.length - 1)),
+    // Completely ignore indentation for string writers.  And map newlines to
+    // a single space.
     writeLine: () => str += " ",
     increaseIndent: noop,
     decreaseIndent: noop,
-    clear: () => str = "",
-    trackSymbol: () => false,
-    reportInaccessibleThisError: noop,
-    reportInaccessibleUniqueSymbolError: noop,
-    reportPrivateInBaseOfClassExpression: noop
+    clear: () => str = ""
   };
 }
 function changesAffectModuleResolution(oldOptions, newOptions) {
@@ -10664,8 +11261,7 @@ function optionsHaveChanges(oldOptions, newOptions, optionDeclarations2) {
 }
 function forEachEntry(map2, callback) {
   const iterator = map2.entries();
-  for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-    const [key, value] = iterResult.value;
+  for (const [key, value] of iterator) {
     const result = callback(value, key);
     if (result) {
       return result;
@@ -10675,8 +11271,8 @@ function forEachEntry(map2, callback) {
 }
 function forEachKey(map2, callback) {
   const iterator = map2.keys();
-  for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-    const result = callback(iterResult.value);
+  for (const key of iterator) {
+    const result = callback(key);
     if (result) {
       return result;
     }
@@ -10702,7 +11298,8 @@ function getFullWidth(node) {
   return node.end - node.pos;
 }
 function getResolvedModule(sourceFile, moduleNameText, mode) {
-  return sourceFile && sourceFile.resolvedModules && sourceFile.resolvedModules.get(moduleNameText, mode);
+  var _a2, _b;
+  return (_b = (_a2 = sourceFile == null ? void 0 : sourceFile.resolvedModules) == null ? void 0 : _a2.get(moduleNameText, mode)) == null ? void 0 : _b.resolvedModule;
 }
 function setResolvedModule(sourceFile, moduleNameText, resolvedModule, mode) {
   if (!sourceFile.resolvedModules) {
@@ -10716,15 +11313,11 @@ function setResolvedTypeReferenceDirective(sourceFile, typeReferenceDirectiveNam
   }
   sourceFile.resolvedTypeReferenceDirectiveNames.set(typeReferenceDirectiveName, mode, resolvedTypeReferenceDirective);
 }
-function getResolvedTypeReferenceDirective(sourceFile, typeReferenceDirectiveName, mode) {
-  var _a2;
-  return (_a2 = sourceFile == null ? void 0 : sourceFile.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _a2.get(typeReferenceDirectiveName, mode);
-}
 function projectReferenceIsEqualTo(oldRef, newRef) {
   return oldRef.path === newRef.path && !oldRef.prepend === !newRef.prepend && !oldRef.circular === !newRef.circular;
 }
 function moduleResolutionIsEqualTo(oldResolution, newResolution) {
-  return oldResolution.isExternalLibraryImport === newResolution.isExternalLibraryImport && oldResolution.extension === newResolution.extension && oldResolution.resolvedFileName === newResolution.resolvedFileName && oldResolution.originalPath === newResolution.originalPath && packageIdIsEqual(oldResolution.packageId, newResolution.packageId);
+  return oldResolution === newResolution || oldResolution.resolvedModule === newResolution.resolvedModule || !!oldResolution.resolvedModule && !!newResolution.resolvedModule && oldResolution.resolvedModule.isExternalLibraryImport === newResolution.resolvedModule.isExternalLibraryImport && oldResolution.resolvedModule.extension === newResolution.resolvedModule.extension && oldResolution.resolvedModule.resolvedFileName === newResolution.resolvedModule.resolvedFileName && oldResolution.resolvedModule.originalPath === newResolution.resolvedModule.originalPath && packageIdIsEqual(oldResolution.resolvedModule.packageId, newResolution.resolvedModule.packageId);
 }
 function packageIdIsEqual(a, b) {
   return a === b || !!a && !!b && a.name === b.name && a.subModuleName === b.subModuleName && a.version === b.version;
@@ -10736,15 +11329,15 @@ function packageIdToString(packageId) {
   return `${packageIdToPackageName(packageId)}@${packageId.version}`;
 }
 function typeDirectiveIsEqualTo(oldResolution, newResolution) {
-  return oldResolution.resolvedFileName === newResolution.resolvedFileName && oldResolution.primary === newResolution.primary && oldResolution.originalPath === newResolution.originalPath;
+  return oldResolution === newResolution || oldResolution.resolvedTypeReferenceDirective === newResolution.resolvedTypeReferenceDirective || !!oldResolution.resolvedTypeReferenceDirective && !!newResolution.resolvedTypeReferenceDirective && oldResolution.resolvedTypeReferenceDirective.resolvedFileName === newResolution.resolvedTypeReferenceDirective.resolvedFileName && !!oldResolution.resolvedTypeReferenceDirective.primary === !!newResolution.resolvedTypeReferenceDirective.primary && oldResolution.resolvedTypeReferenceDirective.originalPath === newResolution.resolvedTypeReferenceDirective.originalPath;
 }
-function hasChangesInResolutions(names, newSourceFile, newResolutions, oldResolutions, comparer) {
+function hasChangesInResolutions(names, newSourceFile, newResolutions, oldResolutions, comparer, nameAndModeGetter) {
   Debug.assert(names.length === newResolutions.length);
   for (let i = 0; i < names.length; i++) {
     const newResolution = newResolutions[i];
     const entry = names[i];
-    const name = getResolutionName(entry);
-    const mode = getResolutionMode(entry, newSourceFile);
+    const name = nameAndModeGetter.getName(entry);
+    const mode = nameAndModeGetter.getMode(entry, newSourceFile);
     const oldResolution = oldResolutions && oldResolutions.get(name, mode);
     const changed = oldResolution ? !newResolution || !comparer(oldResolution, newResolution) : newResolution;
     if (changed) {
@@ -10889,18 +11482,27 @@ function getTokenPosOfNode(node, sourceFile, includeJsDoc) {
     return node.pos;
   }
   if (isJSDocNode(node) || node.kind === 11 /* JsxText */) {
-    return skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos, false, true);
+    return skipTrivia(
+      (sourceFile || getSourceFileOfNode(node)).text,
+      node.pos,
+      /*stopAfterLineBreak*/
+      false,
+      /*stopAtComments*/
+      true
+    );
   }
   if (includeJsDoc && hasJSDocNodes(node)) {
     return getTokenPosOfNode(node.jsDoc[0], sourceFile);
   }
-  if (node.kind === 351 /* SyntaxList */ && node._children.length > 0) {
+  if (node.kind === 353 /* SyntaxList */ && node._children.length > 0) {
     return getTokenPosOfNode(node._children[0], sourceFile, includeJsDoc);
   }
   return skipTrivia(
     (sourceFile || getSourceFileOfNode(node)).text,
     node.pos,
+    /*stopAfterLineBreak*/
     false,
+    /*stopAtComments*/
     false,
     isInJSDoc(node)
   );
@@ -11233,7 +11835,7 @@ function tryGetTextOfPropertyName(name) {
   switch (name.kind) {
     case 79 /* Identifier */:
     case 80 /* PrivateIdentifier */:
-      return name.autoGenerateFlags ? void 0 : name.escapedText;
+      return name.autoGenerate ? void 0 : name.escapedText;
     case 10 /* StringLiteral */:
     case 8 /* NumericLiteral */:
     case 14 /* NoSubstitutionTemplateLiteral */:
@@ -11337,7 +11939,16 @@ function createDiagnosticForRange(sourceFile, range, message) {
   };
 }
 function getSpanOfTokenAtPosition(sourceFile, pos) {
-  const scanner = createScanner(sourceFile.languageVersion, true, sourceFile.languageVariant, sourceFile.text, void 0, pos);
+  const scanner = createScanner(
+    sourceFile.languageVersion,
+    /*skipTrivia*/
+    true,
+    sourceFile.languageVariant,
+    sourceFile.text,
+    /*onError:*/
+    void 0,
+    pos
+  );
   scanner.scan();
   const start = scanner.getTokenPos();
   return createTextSpanFromBounds(start, scanner.getTextPos());
@@ -11357,7 +11968,12 @@ function getErrorSpanForNode(sourceFile, node) {
   let errorNode = node;
   switch (node.kind) {
     case 308 /* SourceFile */:
-      const pos2 = skipTrivia(sourceFile.text, 0, false);
+      const pos2 = skipTrivia(
+        sourceFile.text,
+        0,
+        /*stopAfterLineBreak*/
+        false
+      );
       if (pos2 === sourceFile.text.length) {
         return createTextSpan(0, 0);
       }
@@ -11510,7 +12126,7 @@ function isPartOfTypeNode(node) {
           return isHeritageClause(parent.parent) && !isExpressionWithTypeArgumentsInClassExtendsClause(parent);
         case 165 /* TypeParameter */:
           return node === parent.constraint;
-        case 347 /* JSDocTemplateTag */:
+        case 348 /* JSDocTemplateTag */:
           return node === parent.constraint;
         case 169 /* PropertyDeclaration */:
         case 168 /* PropertySignature */:
@@ -11729,7 +12345,7 @@ function getContainingClass(node) {
 function getContainingFunctionOrClassStaticBlock(node) {
   return findAncestor(node.parent, isFunctionLikeOrClassStaticBlockDeclaration);
 }
-function getThisContainer(node, includeArrowFunctions) {
+function getThisContainer(node, includeArrowFunctions, includeClassComputedPropertyName) {
   Debug.assert(node.kind !== 308 /* SourceFile */);
   while (true) {
     node = node.parent;
@@ -11738,10 +12354,10 @@ function getThisContainer(node, includeArrowFunctions) {
     }
     switch (node.kind) {
       case 164 /* ComputedPropertyName */:
-        if (isClassLike(node.parent.parent)) {
+        if (includeClassComputedPropertyName && isClassLike(node.parent.parent)) {
           return node;
         }
-        node = node.parent;
+        node = node.parent.parent;
         break;
       case 167 /* Decorator */:
         if (node.parent.kind === 166 /* Parameter */ && isClassElement(node.parent.parent)) {
@@ -11799,11 +12415,23 @@ function isInTopLevelContext(node) {
   if (isIdentifier(node) && (isClassDeclaration(node.parent) || isFunctionDeclaration(node.parent)) && node.parent.name === node) {
     node = node.parent;
   }
-  const container = getThisContainer(node, true);
+  const container = getThisContainer(
+    node,
+    /*includeArrowFunctions*/
+    true,
+    /*includeClassComputedPropertyName*/
+    false
+  );
   return isSourceFile(container);
 }
 function getNewTargetContainer(node) {
-  const container = getThisContainer(node, false);
+  const container = getThisContainer(
+    node,
+    /*includeArrowFunctions*/
+    false,
+    /*includeClassComputedPropertyName*/
+    false
+  );
   if (container) {
     switch (container.kind) {
       case 173 /* Constructor */:
@@ -11818,7 +12446,7 @@ function getSuperContainer(node, stopOnFunctions) {
   while (true) {
     node = node.parent;
     if (!node) {
-      return node;
+      return void 0;
     }
     switch (node.kind) {
       case 164 /* ComputedPropertyName */:
@@ -11989,7 +12617,7 @@ function isExpressionNode(node) {
     case 233 /* MetaProperty */:
       return true;
     case 230 /* ExpressionWithTypeArguments */:
-      return !isHeritageClause(node.parent);
+      return !isHeritageClause(node.parent) && !isJSDocAugmentsTag(node.parent);
     case 163 /* QualifiedName */:
       while (node.parent.kind === 163 /* QualifiedName */) {
         node = node.parent;
@@ -12120,11 +12748,29 @@ function isRequireCall(callExpression, requireStringLiteralLikeArgument) {
   const arg = args[0];
   return !requireStringLiteralLikeArgument || isStringLiteralLike(arg);
 }
+function isVariableDeclarationInitializedToRequire(node) {
+  return isVariableDeclarationInitializedWithRequireHelper(
+    node,
+    /*allowAccessedRequire*/
+    false
+  );
+}
 function isVariableDeclarationInitializedToBareOrAccessedRequire(node) {
-  return isVariableDeclarationInitializedWithRequireHelper(node, true);
+  return isVariableDeclarationInitializedWithRequireHelper(
+    node,
+    /*allowAccessedRequire*/
+    true
+  );
 }
 function isVariableDeclarationInitializedWithRequireHelper(node, allowAccessedRequire) {
-  return isVariableDeclaration(node) && !!node.initializer && isRequireCall(allowAccessedRequire ? getLeftmostAccessExpression(node.initializer) : node.initializer, true);
+  return isVariableDeclaration(node) && !!node.initializer && isRequireCall(
+    allowAccessedRequire ? getLeftmostAccessExpression(node.initializer) : node.initializer,
+    /*requireStringLiteralLikeArgument*/
+    true
+  );
+}
+function isRequireVariableStatement(node) {
+  return isVariableStatement(node) && node.declarationList.declarations.length > 0 && every(node.declarationList.declarations, (decl) => isVariableDeclarationInitializedToRequire(decl));
 }
 function isSingleOrDoubleQuote(charCode) {
   return charCode === 39 /* singleQuote */ || charCode === 34 /* doubleQuote */;
@@ -12205,7 +12851,11 @@ function isSameEntityName(name, initializer) {
   return false;
 }
 function getRightMostAssignedExpression(node) {
-  while (isAssignmentExpression(node, true)) {
+  while (isAssignmentExpression(
+    node,
+    /*excludeCompoundAssignments*/
+    true
+  )) {
     node = node.right;
   }
   return node;
@@ -12224,7 +12874,11 @@ function getAssignmentDeclarationKind(expr) {
   return special === 5 /* Property */ || isInJSFile(expr) ? special : 0 /* None */;
 }
 function isBindableObjectDefinePropertyCall(expr) {
-  return length(expr.arguments) === 3 && isPropertyAccessExpression(expr.expression) && isIdentifier(expr.expression.expression) && idText(expr.expression.expression) === "Object" && idText(expr.expression.name) === "defineProperty" && isStringOrNumericLiteralLike(expr.arguments[1]) && isBindableStaticNameExpression(expr.arguments[0], true);
+  return length(expr.arguments) === 3 && isPropertyAccessExpression(expr.expression) && isIdentifier(expr.expression.expression) && idText(expr.expression.expression) === "Object" && idText(expr.expression.name) === "defineProperty" && isStringOrNumericLiteralLike(expr.arguments[1]) && isBindableStaticNameExpression(
+    expr.arguments[0],
+    /*excludeThisKeyword*/
+    true
+  );
 }
 function isLiteralLikeAccess(node) {
   return isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node);
@@ -12233,10 +12887,18 @@ function isLiteralLikeElementAccess(node) {
   return isElementAccessExpression(node) && isStringOrNumericLiteralLike(node.argumentExpression);
 }
 function isBindableStaticAccessExpression(node, excludeThisKeyword) {
-  return isPropertyAccessExpression(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isIdentifier(node.name) && isBindableStaticNameExpression(node.expression, true)) || isBindableStaticElementAccessExpression(node, excludeThisKeyword);
+  return isPropertyAccessExpression(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isIdentifier(node.name) && isBindableStaticNameExpression(
+    node.expression,
+    /*excludeThisKeyword*/
+    true
+  )) || isBindableStaticElementAccessExpression(node, excludeThisKeyword);
 }
 function isBindableStaticElementAccessExpression(node, excludeThisKeyword) {
-  return isLiteralLikeElementAccess(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isEntityNameExpression(node.expression) || isBindableStaticAccessExpression(node.expression, true));
+  return isLiteralLikeElementAccess(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isEntityNameExpression(node.expression) || isBindableStaticAccessExpression(
+    node.expression,
+    /*excludeThisKeyword*/
+    true
+  ));
 }
 function isBindableStaticNameExpression(node, excludeThisKeyword) {
   return isEntityNameExpression(node) || isBindableStaticAccessExpression(node, excludeThisKeyword);
@@ -12264,7 +12926,11 @@ function getAssignmentDeclarationKindWorker(expr) {
   if (expr.operatorToken.kind !== 63 /* EqualsToken */ || !isAccessExpression(expr.left) || isVoidZero(getRightMostAssignedExpression(expr))) {
     return 0 /* None */;
   }
-  if (isBindableStaticNameExpression(expr.left.expression, true) && getElementOrPropertyAccessName(expr.left) === "prototype" && isObjectLiteralExpression(getInitializerOfBinaryExpression(expr))) {
+  if (isBindableStaticNameExpression(
+    expr.left.expression,
+    /*excludeThisKeyword*/
+    true
+  ) && getElementOrPropertyAccessName(expr.left) === "prototype" && isObjectLiteralExpression(getInitializerOfBinaryExpression(expr))) {
     return 6 /* Prototype */;
   }
   return getAssignmentDeclarationPropertyAccessKind(expr.left);
@@ -12299,7 +12965,11 @@ function getAssignmentDeclarationPropertyAccessKind(lhs) {
     return 4 /* ThisProperty */;
   } else if (isModuleExportsAccessExpression(lhs)) {
     return 2 /* ModuleExports */;
-  } else if (isBindableStaticNameExpression(lhs.expression, true)) {
+  } else if (isBindableStaticNameExpression(
+    lhs.expression,
+    /*excludeThisKeyword*/
+    true
+  )) {
     if (isPrototypeAccess(lhs.expression)) {
       return 3 /* PrototypeProperty */;
     }
@@ -12308,10 +12978,15 @@ function getAssignmentDeclarationPropertyAccessKind(lhs) {
       nextToLast = nextToLast.expression;
     }
     const id = nextToLast.expression;
-    if ((id.escapedText === "exports" || id.escapedText === "module" && getElementOrPropertyAccessName(nextToLast) === "exports") && isBindableStaticAccessExpression(lhs)) {
+    if ((id.escapedText === "exports" || id.escapedText === "module" && getElementOrPropertyAccessName(nextToLast) === "exports") && // ExportsProperty does not support binding with computed names
+    isBindableStaticAccessExpression(lhs)) {
       return 1 /* ExportsProperty */;
     }
-    if (isBindableStaticNameExpression(lhs, true) || isElementAccessExpression(lhs) && isDynamicName(lhs)) {
+    if (isBindableStaticNameExpression(
+      lhs,
+      /*excludeThisKeyword*/
+      true
+    ) || isElementAccessExpression(lhs) && isDynamicName(lhs)) {
       return 5 /* Property */;
     }
   }
@@ -12346,7 +13021,11 @@ function tryGetModuleSpecifierFromDeclaration(node) {
   var _a2, _b;
   switch (node.kind) {
     case 257 /* VariableDeclaration */:
-      return (_a2 = findAncestor(node.initializer, (node2) => isRequireCall(node2, true))) == null ? void 0 : _a2.arguments[0];
+      return (_a2 = findAncestor(node.initializer, (node2) => isRequireCall(
+        node2,
+        /*requireStringLiteralLikeArgument*/
+        true
+      ))) == null ? void 0 : _a2.arguments[0];
     case 269 /* ImportDeclaration */:
       return tryCast(node.moduleSpecifier, isStringLiteralLike);
     case 268 /* ImportEqualsDeclaration */:
@@ -12420,7 +13099,7 @@ function isJSDocConstructSignature(node) {
   return !!name && name.escapedText === "new";
 }
 function isJSDocTypeAlias(node) {
-  return node.kind === 348 /* JSDocTypedefTag */ || node.kind === 341 /* JSDocCallbackTag */ || node.kind === 342 /* JSDocEnumTag */;
+  return node.kind === 349 /* JSDocTypedefTag */ || node.kind === 341 /* JSDocCallbackTag */ || node.kind === 343 /* JSDocEnumTag */;
 }
 function isTypeAlias(node) {
   return isJSDocTypeAlias(node) || isTypeAliasDeclaration(node);
@@ -12448,6 +13127,101 @@ function getSingleVariableOfVariableStatement(node) {
 function getNestedModuleDeclaration(node) {
   return isModuleDeclaration(node) && node.body && node.body.kind === 264 /* ModuleDeclaration */ ? node.body : void 0;
 }
+function canHaveFlowNode(node) {
+  if (node.kind >= 240 /* FirstStatement */ && node.kind <= 256 /* LastStatement */) {
+    return true;
+  }
+  switch (node.kind) {
+    case 79 /* Identifier */:
+    case 108 /* ThisKeyword */:
+    case 106 /* SuperKeyword */:
+    case 163 /* QualifiedName */:
+    case 233 /* MetaProperty */:
+    case 209 /* ElementAccessExpression */:
+    case 208 /* PropertyAccessExpression */:
+    case 205 /* BindingElement */:
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+    case 171 /* MethodDeclaration */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+      return true;
+    default:
+      return false;
+  }
+}
+function canHaveJSDoc(node) {
+  switch (node.kind) {
+    case 216 /* ArrowFunction */:
+    case 223 /* BinaryExpression */:
+    case 238 /* Block */:
+    case 249 /* BreakStatement */:
+    case 176 /* CallSignature */:
+    case 292 /* CaseClause */:
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+    case 172 /* ClassStaticBlockDeclaration */:
+    case 173 /* Constructor */:
+    case 182 /* ConstructorType */:
+    case 177 /* ConstructSignature */:
+    case 248 /* ContinueStatement */:
+    case 256 /* DebuggerStatement */:
+    case 243 /* DoStatement */:
+    case 209 /* ElementAccessExpression */:
+    case 239 /* EmptyStatement */:
+    case 1 /* EndOfFileToken */:
+    case 263 /* EnumDeclaration */:
+    case 302 /* EnumMember */:
+    case 274 /* ExportAssignment */:
+    case 275 /* ExportDeclaration */:
+    case 278 /* ExportSpecifier */:
+    case 241 /* ExpressionStatement */:
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+    case 245 /* ForStatement */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 181 /* FunctionType */:
+    case 174 /* GetAccessor */:
+    case 79 /* Identifier */:
+    case 242 /* IfStatement */:
+    case 269 /* ImportDeclaration */:
+    case 268 /* ImportEqualsDeclaration */:
+    case 178 /* IndexSignature */:
+    case 261 /* InterfaceDeclaration */:
+    case 320 /* JSDocFunctionType */:
+    case 326 /* JSDocSignature */:
+    case 253 /* LabeledStatement */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 264 /* ModuleDeclaration */:
+    case 199 /* NamedTupleMember */:
+    case 267 /* NamespaceExportDeclaration */:
+    case 207 /* ObjectLiteralExpression */:
+    case 166 /* Parameter */:
+    case 214 /* ParenthesizedExpression */:
+    case 208 /* PropertyAccessExpression */:
+    case 299 /* PropertyAssignment */:
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+    case 250 /* ReturnStatement */:
+    case 175 /* SetAccessor */:
+    case 300 /* ShorthandPropertyAssignment */:
+    case 301 /* SpreadAssignment */:
+    case 252 /* SwitchStatement */:
+    case 254 /* ThrowStatement */:
+    case 255 /* TryStatement */:
+    case 262 /* TypeAliasDeclaration */:
+    case 165 /* TypeParameter */:
+    case 257 /* VariableDeclaration */:
+    case 240 /* VariableStatement */:
+    case 244 /* WhileStatement */:
+    case 251 /* WithStatement */:
+      return true;
+    default:
+      return false;
+  }
+}
 function getJSDocCommentsAndTags(hostNode, noCache) {
   let result;
   if (isVariableLike(hostNode) && hasInitializer(hostNode) && hasJSDocNodes(hostNode.initializer)) {
@@ -12955,7 +13729,7 @@ function getOperator(expression) {
 }
 function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) {
   switch (nodeKind) {
-    case 354 /* CommaListExpression */:
+    case 356 /* CommaListExpression */:
       return 0 /* Comma */;
     case 227 /* SpreadElement */:
       return 1 /* Spread */;
@@ -13164,7 +13938,7 @@ function hasInvalidEscape(template) {
 var doubleQuoteEscapedCharsRegExp = /[\\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
 var singleQuoteEscapedCharsRegExp = /[\\\'\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
 var backtickQuoteEscapedCharsRegExp = /\r\n|[\\\`\u0000-\u001f\t\v\f\b\r\u2028\u2029\u0085]/g;
-var escapedCharsMap = new Map(getEntries({
+var escapedCharsMap = new Map(Object.entries({
   "	": "\\t",
   "\v": "\\v",
   "\f": "\\f",
@@ -13176,9 +13950,13 @@ var escapedCharsMap = new Map(getEntries({
   "'": "\\'",
   "`": "\\`",
   "\u2028": "\\u2028",
+  // lineSeparator
   "\u2029": "\\u2029",
+  // paragraphSeparator
   "\x85": "\\u0085",
+  // nextLine
   "\r\n": "\\r\\n"
+  // special case for CRLFs in backticks
 }));
 function encodeUtf16EscapeSequence(charCode) {
   const hexCharCode = charCode.toString(16).toUpperCase();
@@ -13206,7 +13984,7 @@ function escapeNonAsciiString(s, quoteChar) {
 }
 var jsxDoubleQuoteEscapedCharsRegExp = /[\"\u0000-\u001f\u2028\u2029\u0085]/g;
 var jsxSingleQuoteEscapedCharsRegExp = /[\'\u0000-\u001f\u2028\u2029\u0085]/g;
-var jsxEscapedCharsMap = new Map(getEntries({
+var jsxEscapedCharsMap = new Map(Object.entries({
   '"': "&quot;",
   "'": "&apos;"
 }));
@@ -13342,10 +14120,6 @@ function createTextWriter(newLine) {
     hasTrailingComment: () => hasTrailingComment,
     hasTrailingWhitespace: () => !!output.length && isWhiteSpaceLike(output.charCodeAt(output.length - 1)),
     clear: reset,
-    reportInaccessibleThisError: noop,
-    reportPrivateInBaseOfClassExpression: noop,
-    reportInaccessibleUniqueSymbolError: noop,
-    trackSymbol: () => false,
     writeKeyword: write,
     writeOperator: write,
     writeParameter: write,
@@ -13453,7 +14227,14 @@ function getExternalModuleNameFromPath(host, fileName, referencePath) {
   const getCanonicalFileName = (f) => host.getCanonicalFileName(f);
   const dir = toPath(referencePath ? getDirectoryPath(referencePath) : host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName);
   const filePath = getNormalizedAbsolutePath(fileName, host.getCurrentDirectory());
-  const relativePath = getRelativePathToDirectoryOrUrl(dir, filePath, dir, getCanonicalFileName, false);
+  const relativePath = getRelativePathToDirectoryOrUrl(
+    dir,
+    filePath,
+    dir,
+    getCanonicalFileName,
+    /*isAbsolutePathAnUrl*/
+    false
+  );
   const extensionless = removeFileExtension(relativePath);
   return referencePath ? ensurePathIsNonModuleName(extensionless) : extensionless;
 }
@@ -13477,10 +14258,13 @@ function getDeclarationEmitOutputFilePathWorker(fileName, options, currentDirect
   return removeFileExtension(path) + declarationExtension;
 }
 function getDeclarationEmitExtensionForPath(path) {
-  return fileExtensionIsOneOf(path, [".mjs" /* Mjs */, ".mts" /* Mts */]) ? ".d.mts" /* Dmts */ : fileExtensionIsOneOf(path, [".cjs" /* Cjs */, ".cts" /* Cts */]) ? ".d.cts" /* Dcts */ : fileExtensionIsOneOf(path, [".json" /* Json */]) ? `.json.d.ts` : ".d.ts" /* Dts */;
+  return fileExtensionIsOneOf(path, [".mjs" /* Mjs */, ".mts" /* Mts */]) ? ".d.mts" /* Dmts */ : fileExtensionIsOneOf(path, [".cjs" /* Cjs */, ".cts" /* Cts */]) ? ".d.cts" /* Dcts */ : fileExtensionIsOneOf(path, [".json" /* Json */]) ? `.d.json.ts` : (
+    // Drive-by redefinition of json declaration file output name so if it's ever enabled, it behaves well
+    ".d.ts" /* Dts */
+  );
 }
 function getPossibleOriginalInputExtensionForExtension(path) {
-  return fileExtensionIsOneOf(path, [".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".mts" /* Mts */]) ? [".mts" /* Mts */, ".mjs" /* Mjs */] : fileExtensionIsOneOf(path, [".d.cts" /* Dcts */, ".cjs" /* Cjs */, ".cts" /* Cts */]) ? [".cts" /* Cts */, ".cjs" /* Cjs */] : fileExtensionIsOneOf(path, [`.json.d.ts`]) ? [".json" /* Json */] : [".tsx" /* Tsx */, ".ts" /* Ts */, ".jsx" /* Jsx */, ".js" /* Js */];
+  return fileExtensionIsOneOf(path, [".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".mts" /* Mts */]) ? [".mts" /* Mts */, ".mjs" /* Mjs */] : fileExtensionIsOneOf(path, [".d.cts" /* Dcts */, ".cjs" /* Cjs */, ".cts" /* Cts */]) ? [".cts" /* Cts */, ".cjs" /* Cjs */] : fileExtensionIsOneOf(path, [`.d.json.ts`]) ? [".json" /* Json */] : [".tsx" /* Tsx */, ".ts" /* Ts */, ".jsx" /* Jsx */, ".js" /* Js */];
 }
 function outFile(options) {
   return options.outFile || options.out;
@@ -13640,7 +14424,7 @@ function getJSDocTypeParameterDeclarations(node) {
   return flatMap(getJSDocTags(node), (tag) => isNonTypeAliasTemplate(tag) ? tag.typeParameters : void 0);
 }
 function isNonTypeAliasTemplate(tag) {
-  return isJSDocTemplateTag(tag) && !(tag.parent.kind === 323 /* JSDoc */ && tag.parent.tags.some(isJSDocTypeAlias));
+  return isJSDocTemplateTag(tag) && !(tag.parent.kind === 323 /* JSDoc */ && (tag.parent.tags.some(isJSDocTypeAlias) || tag.parent.tags.some(isJSDocOverloadTag)));
 }
 function getEffectiveSetAccessorTypeAnnotationNode(node) {
   const parameter = getSetAccessorValueParameter(node);
@@ -13711,7 +14495,18 @@ function emitDetachedComments(text, lineMap, writer, writeComment, node, newLine
       const nodeLine = getLineOfLocalPositionFromLineMap(lineMap, skipTrivia(text, node.pos));
       if (nodeLine >= lastCommentLine + 2) {
         emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments);
-        emitComments(text, lineMap, writer, detachedComments, false, true, newLine, writeComment);
+        emitComments(
+          text,
+          lineMap,
+          writer,
+          detachedComments,
+          /*leadingSeparator*/
+          false,
+          /*trailingSeparator*/
+          true,
+          newLine,
+          writeComment
+        );
         currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: last(detachedComments).end };
       }
     }
@@ -13831,10 +14626,18 @@ function getModifierFlagsWorker(node, includeJSDoc, alwaysIncludeJSDoc) {
   return node.modifierFlagsCache & ~(536870912 /* HasComputedFlags */ | 4096 /* HasComputedJSDocModifiers */);
 }
 function getEffectiveModifierFlags(node) {
-  return getModifierFlagsWorker(node, true);
+  return getModifierFlagsWorker(
+    node,
+    /*includeJSDoc*/
+    true
+  );
 }
 function getSyntacticModifierFlags(node) {
-  return getModifierFlagsWorker(node, false);
+  return getModifierFlagsWorker(
+    node,
+    /*includeJSDoc*/
+    false
+  );
 }
 function getJSDocModifierFlagsNoCache(node) {
   let flags = 0 /* None */;
@@ -13929,13 +14732,28 @@ function tryGetClassExtendingExpressionWithTypeArguments(node) {
   return cls && !cls.isImplements ? cls.class : void 0;
 }
 function tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node) {
-  return isExpressionWithTypeArguments(node) && isHeritageClause(node.parent) && isClassLike(node.parent.parent) ? { class: node.parent.parent, isImplements: node.parent.token === 117 /* ImplementsKeyword */ } : void 0;
+  if (isExpressionWithTypeArguments(node)) {
+    if (isHeritageClause(node.parent) && isClassLike(node.parent.parent)) {
+      return { class: node.parent.parent, isImplements: node.parent.token === 117 /* ImplementsKeyword */ };
+    }
+    if (isJSDocAugmentsTag(node.parent)) {
+      const host = getEffectiveJSDocHost(node.parent);
+      if (host && isClassLike(host)) {
+        return { class: host, isImplements: false };
+      }
+    }
+  }
+  return void 0;
 }
 function isAssignmentExpression(node, excludeCompoundAssignment) {
   return isBinaryExpression(node) && (excludeCompoundAssignment ? node.operatorToken.kind === 63 /* EqualsToken */ : isAssignmentOperator(node.operatorToken.kind)) && isLeftHandSideExpression(node.left);
 }
 function isDestructuringAssignment(node) {
-  if (isAssignmentExpression(node, true)) {
+  if (isAssignmentExpression(
+    node,
+    /*excludeCompoundAssignment*/
+    true
+  )) {
     const kind = node.left.kind;
     return kind === 207 /* ObjectLiteralExpression */ || kind === 206 /* ArrayLiteralExpression */;
   }
@@ -14118,8 +14936,18 @@ function rangeIsOnSingleLine(range, sourceFile) {
 }
 function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) {
   return positionsAreOnSameLine(
-    getStartPositionOfRange(range1, sourceFile, false),
-    getStartPositionOfRange(range2, sourceFile, false),
+    getStartPositionOfRange(
+      range1,
+      sourceFile,
+      /*includeComments*/
+      false
+    ),
+    getStartPositionOfRange(
+      range2,
+      sourceFile,
+      /*includeComments*/
+      false
+    ),
     sourceFile
   );
 }
@@ -14127,10 +14955,20 @@ function rangeEndPositionsAreOnSameLine(range1, range2, sourceFile) {
   return positionsAreOnSameLine(range1.end, range2.end, sourceFile);
 }
 function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) {
-  return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile, false), range2.end, sourceFile);
+  return positionsAreOnSameLine(getStartPositionOfRange(
+    range1,
+    sourceFile,
+    /*includeComments*/
+    false
+  ), range2.end, sourceFile);
 }
 function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) {
-  return positionsAreOnSameLine(range1.end, getStartPositionOfRange(range2, sourceFile, false), sourceFile);
+  return positionsAreOnSameLine(range1.end, getStartPositionOfRange(
+    range2,
+    sourceFile,
+    /*includeComments*/
+    false
+  ), sourceFile);
 }
 function getLinesBetweenRangeEndAndRangeStart(range1, range2, sourceFile, includeSecondRangeComments) {
   const range2Start = getStartPositionOfRange(range2, sourceFile, includeSecondRangeComments);
@@ -14140,15 +14978,33 @@ function positionsAreOnSameLine(pos1, pos2, sourceFile) {
   return getLinesBetweenPositions(sourceFile, pos1, pos2) === 0;
 }
 function getStartPositionOfRange(range, sourceFile, includeComments) {
-  return positionIsSynthesized(range.pos) ? -1 : skipTrivia(sourceFile.text, range.pos, false, includeComments);
+  return positionIsSynthesized(range.pos) ? -1 : skipTrivia(
+    sourceFile.text,
+    range.pos,
+    /*stopAfterLineBreak*/
+    false,
+    includeComments
+  );
 }
 function getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) {
-  const startPos = skipTrivia(sourceFile.text, pos, false, includeComments);
+  const startPos = skipTrivia(
+    sourceFile.text,
+    pos,
+    /*stopAfterLineBreak*/
+    false,
+    includeComments
+  );
   const prevPos = getPreviousNonWhitespacePosition(startPos, stopPos, sourceFile);
   return getLinesBetweenPositions(sourceFile, prevPos != null ? prevPos : stopPos, startPos);
 }
 function getLinesBetweenPositionAndNextNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) {
-  const nextPos = skipTrivia(sourceFile.text, pos, false, includeComments);
+  const nextPos = skipTrivia(
+    sourceFile.text,
+    pos,
+    /*stopAfterLineBreak*/
+    false,
+    includeComments
+  );
   return getLinesBetweenPositions(sourceFile, pos, Math.min(stopPos, nextPos));
 }
 function getPreviousNonWhitespacePosition(pos, stopPos = 0, sourceFile) {
@@ -14182,7 +15038,7 @@ function closeFileWatcher(watcher) {
   watcher.close();
 }
 function getCheckFlags(symbol) {
-  return symbol.flags & 33554432 /* Transient */ ? symbol.checkFlags : 0;
+  return symbol.flags & 33554432 /* Transient */ ? symbol.links.checkFlags : 0;
 }
 function getDeclarationModifierFlagsFromSymbol(s, isWrite = false) {
   if (s.valueDeclaration) {
@@ -14191,7 +15047,7 @@ function getDeclarationModifierFlagsFromSymbol(s, isWrite = false) {
     return s.parent && s.parent.flags & 32 /* Class */ ? flags : flags & ~28 /* AccessibilityModifier */;
   }
   if (getCheckFlags(s) & 6 /* Synthetic */) {
-    const checkFlags = s.checkFlags;
+    const checkFlags = s.links.checkFlags;
     const accessModifier = checkFlags & 1024 /* ContainsPrivate */ ? 8 /* Private */ : checkFlags & 256 /* ContainsPublic */ ? 4 /* Public */ : 16 /* Protected */;
     const staticModifier = checkFlags & 2048 /* ContainsStatic */ ? 32 /* Static */ : 0;
     return accessModifier | staticModifier;
@@ -14377,7 +15233,7 @@ function getLeftmostExpression(node, stopAtCallExpressions) {
       case 209 /* ElementAccessExpression */:
       case 208 /* PropertyAccessExpression */:
       case 232 /* NonNullExpression */:
-      case 353 /* PartiallyEmittedExpression */:
+      case 355 /* PartiallyEmittedExpression */:
       case 235 /* SatisfiesExpression */:
         node = node.expression;
         continue;
@@ -14390,9 +15246,16 @@ function Symbol4(flags, name) {
   this.escapedName = name;
   this.declarations = void 0;
   this.valueDeclaration = void 0;
-  this.id = void 0;
-  this.mergeId = void 0;
+  this.id = 0;
+  this.mergeId = 0;
   this.parent = void 0;
+  this.members = void 0;
+  this.exports = void 0;
+  this.exportSymbol = void 0;
+  this.constEnumOnlyModule = void 0;
+  this.isReferenced = void 0;
+  this.isAssigned = void 0;
+  this.links = void 0;
 }
 function Type3(checker, flags) {
   this.flags = flags;
@@ -14416,6 +15279,7 @@ function Node4(kind, pos, end) {
   this.transformFlags = 0 /* None */;
   this.parent = void 0;
   this.original = void 0;
+  this.emitNode = void 0;
 }
 function Token(kind, pos, end) {
   this.pos = pos;
@@ -14425,6 +15289,7 @@ function Token(kind, pos, end) {
   this.flags = 0 /* None */;
   this.transformFlags = 0 /* None */;
   this.parent = void 0;
+  this.emitNode = void 0;
 }
 function Identifier2(kind, pos, end) {
   this.pos = pos;
@@ -14435,6 +15300,7 @@ function Identifier2(kind, pos, end) {
   this.transformFlags = 0 /* None */;
   this.parent = void 0;
   this.original = void 0;
+  this.emitNode = void 0;
   this.flowNode = void 0;
 }
 function SourceMapSource(fileName, text, skipTrivia2) {
@@ -14464,7 +15330,12 @@ function getLocaleSpecificMessage(message) {
   return localizedDiagnosticMessages && localizedDiagnosticMessages[message.key] || message.message;
 }
 function createDetachedDiagnostic(fileName, start, length2, message) {
-  assertDiagnosticLocation(void 0, start, length2);
+  assertDiagnosticLocation(
+    /*file*/
+    void 0,
+    start,
+    length2
+  );
   let text = getLocaleSpecificMessage(message);
   if (arguments.length > 4) {
     text = formatStringFromArgs(text, arguments, 4);
@@ -14681,17 +15552,21 @@ function getSetExternalModuleIndicator(options) {
   }
 }
 function getEmitScriptTarget(compilerOptions) {
-  return compilerOptions.target || compilerOptions.module === 100 /* Node16 */ && 9 /* ES2022 */ || compilerOptions.module === 199 /* NodeNext */ && 99 /* ESNext */ || 0 /* ES3 */;
+  var _a2;
+  return (_a2 = compilerOptions.target) != null ? _a2 : compilerOptions.module === 100 /* Node16 */ && 9 /* ES2022 */ || compilerOptions.module === 199 /* NodeNext */ && 99 /* ESNext */ || 1 /* ES5 */;
 }
 function getEmitModuleKind(compilerOptions) {
   return typeof compilerOptions.module === "number" ? compilerOptions.module : getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */ ? 5 /* ES2015 */ : 1 /* CommonJS */;
 }
+function emitModuleKindIsNonNodeESM(moduleKind) {
+  return moduleKind >= 5 /* ES2015 */ && moduleKind <= 99 /* ESNext */;
+}
 function getEmitModuleResolutionKind(compilerOptions) {
   let moduleResolution = compilerOptions.moduleResolution;
   if (moduleResolution === void 0) {
     switch (getEmitModuleKind(compilerOptions)) {
       case 1 /* CommonJS */:
-        moduleResolution = 2 /* NodeJs */;
+        moduleResolution = 2 /* Node10 */;
         break;
       case 100 /* Node16 */:
         moduleResolution = 3 /* Node16 */;
@@ -14745,8 +15620,19 @@ function getESModuleInterop(compilerOptions) {
   return void 0;
 }
 function getAllowSyntheticDefaultImports(compilerOptions) {
-  const moduleKind = getEmitModuleKind(compilerOptions);
-  return compilerOptions.allowSyntheticDefaultImports !== void 0 ? compilerOptions.allowSyntheticDefaultImports : getESModuleInterop(compilerOptions) || moduleKind === 4 /* System */;
+  if (compilerOptions.allowSyntheticDefaultImports !== void 0) {
+    return compilerOptions.allowSyntheticDefaultImports;
+  }
+  return getESModuleInterop(compilerOptions) || getEmitModuleKind(compilerOptions) === 4 /* System */ || getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */;
+}
+function moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution) {
+  return moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */ || moduleResolution === 100 /* Bundler */;
+}
+function getResolveJsonModule(compilerOptions) {
+  if (compilerOptions.resolveJsonModule !== void 0) {
+    return compilerOptions.resolveJsonModule;
+  }
+  return getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */;
 }
 function getEmitDeclarations(compilerOptions) {
   return !!(compilerOptions.declaration || compilerOptions.composite);
@@ -14824,13 +15710,14 @@ function createSymlinkCache(cwd, getCanonicalFileName) {
       }
     },
     setSymlinksFromResolutions(files, typeReferenceDirectives) {
-      var _a2;
+      var _a2, _b;
       Debug.assert(!hasProcessedResolutions);
       hasProcessedResolutions = true;
       for (const file of files) {
-        (_a2 = file.resolvedModules) == null ? void 0 : _a2.forEach((resolution) => processResolution(this, resolution));
+        (_a2 = file.resolvedModules) == null ? void 0 : _a2.forEach((resolution) => processResolution(this, resolution.resolvedModule));
+        (_b = file.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _b.forEach((resolution) => processResolution(this, resolution.resolvedTypeReferenceDirective));
       }
-      typeReferenceDirectives == null ? void 0 : typeReferenceDirectives.forEach((resolution) => processResolution(this, resolution));
+      typeReferenceDirectives.forEach((resolution) => processResolution(this, resolution.resolvedTypeReferenceDirective));
     },
     hasProcessedResolutions: () => hasProcessedResolutions
   };
@@ -14867,12 +15754,26 @@ var wildcardCharCodes = [42 /* asterisk */, 63 /* question */];
 var commonPackageFolders = ["node_modules", "bower_components", "jspm_packages"];
 var implicitExcludePathRegexPattern = `(?!(${commonPackageFolders.join("|")})(/|$))`;
 var filesMatcher = {
+  /**
+   * Matches any single directory segment unless it is the last segment and a .min.js file
+   * Breakdown:
+   *  [^./]                   # matches everything up to the first . character (excluding directory separators)
+   *  (\\.(?!min\\.js$))?     # matches . characters but not if they are part of the .min.js file extension
+   */
   singleAsteriskRegexFragment: "([^./]|(\\.(?!min\\.js$))?)*",
+  /**
+   * Regex for the ** wildcard. Matches any number of subdirectories. When used for including
+   * files or directories, does not match subdirectories that start with a . character
+   */
   doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`,
   replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, filesMatcher.singleAsteriskRegexFragment)
 };
 var directoriesMatcher = {
   singleAsteriskRegexFragment: "[^/]*",
+  /**
+   * Regex for the ** wildcard. Matches any number of subdirectories. When used for including
+   * files or directories, does not match subdirectories that start with a . character
+   */
   doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`,
   replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, directoriesMatcher.singleAsteriskRegexFragment)
 };
@@ -15099,7 +16000,7 @@ function getSupportedExtensions(options, extraFileExtensions) {
   return extensions;
 }
 function getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions) {
-  if (!options || !options.resolveJsonModule)
+  if (!options || !getResolveJsonModule(options))
     return supportedExtensions;
   if (supportedExtensions === allSupportedExtensions)
     return allSupportedExtensionsWithJson;
@@ -15116,6 +16017,63 @@ function hasJSFileExtension(fileName) {
 function hasTSFileExtension(fileName) {
   return some(supportedTSExtensionsFlat, (extension) => fileExtensionIs(fileName, extension));
 }
+function usesExtensionsOnImports({ imports }, hasExtension2 = or(hasJSFileExtension, hasTSFileExtension)) {
+  return firstDefined(imports, ({ text }) => pathIsRelative(text) ? hasExtension2(text) : void 0) || false;
+}
+function getModuleSpecifierEndingPreference(preference, resolutionMode, compilerOptions, sourceFile) {
+  if (preference === "js" || resolutionMode === 99 /* ESNext */) {
+    if (!shouldAllowImportingTsExtension(compilerOptions)) {
+      return 2 /* JsExtension */;
+    }
+    return inferPreference() !== 2 /* JsExtension */ ? 3 /* TsExtension */ : 2 /* JsExtension */;
+  }
+  if (preference === "minimal") {
+    return 0 /* Minimal */;
+  }
+  if (preference === "index") {
+    return 1 /* Index */;
+  }
+  if (!shouldAllowImportingTsExtension(compilerOptions)) {
+    return usesExtensionsOnImports(sourceFile) ? 2 /* JsExtension */ : 0 /* Minimal */;
+  }
+  return inferPreference();
+  function inferPreference() {
+    let usesJsExtensions = false;
+    const specifiers = sourceFile.imports.length ? sourceFile.imports.map((i) => i.text) : isSourceFileJS(sourceFile) ? getRequiresAtTopOfFile(sourceFile).map((r) => r.arguments[0].text) : emptyArray;
+    for (const specifier of specifiers) {
+      if (pathIsRelative(specifier)) {
+        if (hasTSFileExtension(specifier)) {
+          return 3 /* TsExtension */;
+        }
+        if (hasJSFileExtension(specifier)) {
+          usesJsExtensions = true;
+        }
+      }
+    }
+    return usesJsExtensions ? 2 /* JsExtension */ : 0 /* Minimal */;
+  }
+}
+function getRequiresAtTopOfFile(sourceFile) {
+  let nonRequireStatementCount = 0;
+  let requires;
+  for (const statement of sourceFile.statements) {
+    if (nonRequireStatementCount > 3) {
+      break;
+    }
+    if (isRequireVariableStatement(statement)) {
+      requires = concatenate(requires, statement.declarationList.declarations.map((d) => d.initializer));
+    } else if (isExpressionStatement(statement) && isRequireCall(
+      statement.expression,
+      /*requireStringLiteralLikeArgument*/
+      true
+    )) {
+      requires = append(requires, statement.expression);
+    } else {
+      nonRequireStatementCount++;
+    }
+  }
+  return requires || emptyArray;
+}
 function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) {
   if (!fileName)
     return false;
@@ -15154,7 +16112,13 @@ function removeExtension(path, extension) {
   return path.substring(0, path.length - extension.length);
 }
 function changeExtension(path, newExtension) {
-  return changeAnyExtension(path, newExtension, extensionsToRemove, false);
+  return changeAnyExtension(
+    path,
+    newExtension,
+    extensionsToRemove,
+    /*ignoreCase*/
+    false
+  );
 }
 function tryParsePattern(pattern) {
   const indexOfStar = pattern.indexOf("*");
@@ -15173,7 +16137,7 @@ function positionIsSynthesized(pos) {
   return !(pos >= 0);
 }
 function extensionIsTS(ext) {
-  return ext === ".ts" /* Ts */ || ext === ".tsx" /* Tsx */ || ext === ".d.ts" /* Dts */ || ext === ".cts" /* Cts */ || ext === ".mts" /* Mts */ || ext === ".d.mts" /* Dmts */ || ext === ".d.cts" /* Dcts */;
+  return ext === ".ts" /* Ts */ || ext === ".tsx" /* Tsx */ || ext === ".d.ts" /* Dts */ || ext === ".cts" /* Cts */ || ext === ".mts" /* Mts */ || ext === ".d.mts" /* Dmts */ || ext === ".d.cts" /* Dcts */ || startsWith(ext, ".d.") && endsWith(ext, ".ts");
 }
 function resolutionExtensionIsTSOrJson(ext) {
   return extensionIsTS(ext) || ext === ".json" /* Json */;
@@ -15307,6 +16271,30 @@ function parsePseudoBigInt(stringValue) {
 function pseudoBigIntToString({ negative, base10Value }) {
   return (negative && base10Value !== "0" ? "-" : "") + base10Value;
 }
+function parseValidBigInt(text) {
+  const negative = text.startsWith("-");
+  const base10Value = parsePseudoBigInt(`${negative ? text.slice(1) : text}n`);
+  return { negative, base10Value };
+}
+function isValidBigIntString(s, roundTripOnly) {
+  if (s === "")
+    return false;
+  const scanner = createScanner(
+    99 /* ESNext */,
+    /*skipTrivia*/
+    false
+  );
+  let success = true;
+  scanner.setOnError(() => success = false);
+  scanner.setText(s + "n");
+  let result = scanner.scan();
+  const negative = result === 40 /* MinusToken */;
+  if (negative) {
+    result = scanner.scan();
+  }
+  const flags = scanner.getTokenFlags();
+  return success && result === 9 /* BigIntLiteral */ && scanner.getTextPos() === s.length + 1 && !(flags & 512 /* ContainsSeparator */) && (!roundTripOnly || s === pseudoBigIntToString({ negative, base10Value: parsePseudoBigInt(scanner.getTokenValue()) }));
+}
 function isValidTypeOnlyAliasUseSite(useSite) {
   return !!(useSite.flags & 16777216 /* Ambient */) || isPartOfTypeQuery(useSite) || isIdentifierInNonEmittingHeritageClause(useSite) || isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(useSite) || !(isExpressionNode(useSite) || isShorthandPropertyNameUseSite(useSite));
 }
@@ -15481,7 +16469,7 @@ function getContainingNodeArray(node) {
       return parent.types;
     case 186 /* TupleType */:
     case 206 /* ArrayLiteralExpression */:
-    case 354 /* CommaListExpression */:
+    case 356 /* CommaListExpression */:
     case 272 /* NamedImports */:
     case 276 /* NamedExports */:
       return parent.elements;
@@ -15603,9 +16591,9 @@ function isTypeDeclaration(node) {
     case 261 /* InterfaceDeclaration */:
     case 262 /* TypeAliasDeclaration */:
     case 263 /* EnumDeclaration */:
-    case 348 /* JSDocTypedefTag */:
+    case 349 /* JSDocTypedefTag */:
     case 341 /* JSDocCallbackTag */:
-    case 342 /* JSDocEnumTag */:
+    case 343 /* JSDocEnumTag */:
       return true;
     case 270 /* ImportClause */:
       return node.isTypeOnly;
@@ -15626,6 +16614,35 @@ function isOptionalJSDocPropertyLikeTag(node) {
   const { isBracketed, typeExpression } = node;
   return isBracketed || !!typeExpression && typeExpression.type.kind === 319 /* JSDocOptionalType */;
 }
+function canUsePropertyAccess(name, languageVersion) {
+  if (name.length === 0) {
+    return false;
+  }
+  const firstChar = name.charCodeAt(0);
+  return firstChar === 35 /* hash */ ? name.length > 1 && isIdentifierStart(name.charCodeAt(1), languageVersion) : isIdentifierStart(firstChar, languageVersion);
+}
+function isJSDocOptionalParameter(node) {
+  return isInJSFile(node) && // node.type should only be a JSDocOptionalType when node is a parameter of a JSDocFunctionType
+  (node.type && node.type.kind === 319 /* JSDocOptionalType */ || getJSDocParameterTags(node).some(({ isBracketed, typeExpression }) => isBracketed || !!typeExpression && typeExpression.type.kind === 319 /* JSDocOptionalType */));
+}
+function isOptionalDeclaration(declaration) {
+  switch (declaration.kind) {
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+      return !!declaration.questionToken;
+    case 166 /* Parameter */:
+      return !!declaration.questionToken || isJSDocOptionalParameter(declaration);
+    case 351 /* JSDocPropertyTag */:
+    case 344 /* JSDocParameterTag */:
+      return isOptionalJSDocPropertyLikeTag(declaration);
+    default:
+      return false;
+  }
+}
+function isNonNullAccess(node) {
+  const kind = node.kind;
+  return (kind === 208 /* PropertyAccessExpression */ || kind === 209 /* ElementAccessExpression */) && isNonNullExpression(node.expression);
+}
 
 // src/compiler/factory/baseNodeFactory.ts
 function createBaseNodeFactory() {
@@ -15642,19 +16659,49 @@ function createBaseNodeFactory() {
     createBaseNode
   };
   function createBaseSourceFileNode(kind) {
-    return new (SourceFileConstructor2 || (SourceFileConstructor2 = objectAllocator.getSourceFileConstructor()))(kind, -1, -1);
+    return new (SourceFileConstructor2 || (SourceFileConstructor2 = objectAllocator.getSourceFileConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
   }
   function createBaseIdentifierNode(kind) {
-    return new (IdentifierConstructor2 || (IdentifierConstructor2 = objectAllocator.getIdentifierConstructor()))(kind, -1, -1);
+    return new (IdentifierConstructor2 || (IdentifierConstructor2 = objectAllocator.getIdentifierConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
   }
   function createBasePrivateIdentifierNode(kind) {
-    return new (PrivateIdentifierConstructor2 || (PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor()))(kind, -1, -1);
+    return new (PrivateIdentifierConstructor2 || (PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
   }
   function createBaseTokenNode(kind) {
-    return new (TokenConstructor2 || (TokenConstructor2 = objectAllocator.getTokenConstructor()))(kind, -1, -1);
+    return new (TokenConstructor2 || (TokenConstructor2 = objectAllocator.getTokenConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
   }
   function createBaseNode(kind) {
-    return new (NodeConstructor2 || (NodeConstructor2 = objectAllocator.getNodeConstructor()))(kind, -1, -1);
+    return new (NodeConstructor2 || (NodeConstructor2 = objectAllocator.getNodeConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
   }
 }
 
@@ -15707,7 +16754,12 @@ function createParenthesizerRules(factory2) {
     binaryRightOperandParenthesizerCache || (binaryRightOperandParenthesizerCache = /* @__PURE__ */ new Map());
     let parenthesizerRule = binaryRightOperandParenthesizerCache.get(operatorKind);
     if (!parenthesizerRule) {
-      parenthesizerRule = (node) => parenthesizeRightSideOfBinary(operatorKind, void 0, node);
+      parenthesizerRule = (node) => parenthesizeRightSideOfBinary(
+        operatorKind,
+        /*leftSide*/
+        void 0,
+        node
+      );
       binaryRightOperandParenthesizerCache.set(operatorKind, parenthesizerRule);
     }
     return parenthesizerRule;
@@ -15775,10 +16827,21 @@ function createParenthesizerRules(factory2) {
     return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) ? factory2.createParenthesizedExpression(operand) : operand;
   }
   function parenthesizeLeftSideOfBinary(binaryOperator, leftSide) {
-    return parenthesizeBinaryOperand(binaryOperator, leftSide, true);
+    return parenthesizeBinaryOperand(
+      binaryOperator,
+      leftSide,
+      /*isLeftSideOfBinary*/
+      true
+    );
   }
   function parenthesizeRightSideOfBinary(binaryOperator, leftSide, rightSide) {
-    return parenthesizeBinaryOperand(binaryOperator, rightSide, false, leftSide);
+    return parenthesizeBinaryOperand(
+      binaryOperator,
+      rightSide,
+      /*isLeftSideOfBinary*/
+      false,
+      leftSide
+    );
   }
   function parenthesizeExpressionOfComputedPropertyName(expression) {
     return isCommaSequence(expression) ? factory2.createParenthesizedExpression(expression) : expression;
@@ -15800,7 +16863,11 @@ function createParenthesizerRules(factory2) {
     const check = skipPartiallyEmittedExpressions(expression);
     let needsParens = isCommaSequence(check);
     if (!needsParens) {
-      switch (getLeftmostExpression(check, false).kind) {
+      switch (getLeftmostExpression(
+        check,
+        /*stopAtCallExpression*/
+        false
+      ).kind) {
         case 228 /* ClassExpression */:
         case 215 /* FunctionExpression */:
           needsParens = true;
@@ -15809,7 +16876,11 @@ function createParenthesizerRules(factory2) {
     return needsParens ? factory2.createParenthesizedExpression(expression) : expression;
   }
   function parenthesizeExpressionOfNew(expression) {
-    const leftmostExpr = getLeftmostExpression(expression, true);
+    const leftmostExpr = getLeftmostExpression(
+      expression,
+      /*stopAtCallExpressions*/
+      true
+    );
     switch (leftmostExpr.kind) {
       case 210 /* CallExpression */:
         return factory2.createParenthesizedExpression(expression);
@@ -15856,14 +16927,22 @@ function createParenthesizerRules(factory2) {
         return factory2.restoreOuterExpressions(expression, updated, 8 /* PartiallyEmittedExpressions */);
       }
     }
-    const leftmostExpressionKind = getLeftmostExpression(emittedExpression, false).kind;
+    const leftmostExpressionKind = getLeftmostExpression(
+      emittedExpression,
+      /*stopAtCallExpressions*/
+      false
+    ).kind;
     if (leftmostExpressionKind === 207 /* ObjectLiteralExpression */ || leftmostExpressionKind === 215 /* FunctionExpression */) {
       return setTextRange(factory2.createParenthesizedExpression(expression), expression);
     }
     return expression;
   }
   function parenthesizeConciseBodyOfArrowFunction(body) {
-    if (!isBlock(body) && (isCommaSequence(body) || getLeftmostExpression(body, false).kind === 207 /* ObjectLiteralExpression */)) {
+    if (!isBlock(body) && (isCommaSequence(body) || getLeftmostExpression(
+      body,
+      /*stopAtCallExpressions*/
+      false
+    ).kind === 207 /* ObjectLiteralExpression */)) {
       return setTextRange(factory2.createParenthesizedExpression(body), body);
     }
     return body;
@@ -16040,7 +17119,11 @@ function createNodeConverters(factory2) {
     setOriginalNode(updated, node);
     setTextRange(updated, node);
     if (getStartsOnNewLine(node)) {
-      setStartsOnNewLine(updated, true);
+      setStartsOnNewLine(
+        updated,
+        /*newLine*/
+        true
+      );
     }
     return updated;
   }
@@ -16428,6 +17511,7 @@ function createNodeFactory(flags, baseFactory2) {
     createMissingDeclaration,
     createExternalModuleReference,
     updateExternalModuleReference,
+    // lazily load factory members for JSDoc types with similar structure
     get createJSDocAllType() {
       return getJSDocPrimaryTypeCreateFunction(315 /* JSDocAllType */);
     },
@@ -16482,6 +17566,8 @@ function createNodeFactory(flags, baseFactory2) {
     updateJSDocPropertyTag,
     createJSDocCallbackTag,
     updateJSDocCallbackTag,
+    createJSDocOverloadTag,
+    updateJSDocOverloadTag,
     createJSDocAugmentsTag,
     updateJSDocAugmentsTag,
     createJSDocImplementsTag,
@@ -16498,29 +17584,24 @@ function createNodeFactory(flags, baseFactory2) {
     updateJSDocLinkCode,
     createJSDocLinkPlain,
     updateJSDocLinkPlain,
+    // lazily load factory members for JSDoc tags with similar structure
     get createJSDocTypeTag() {
-      return getJSDocTypeLikeTagCreateFunction(346 /* JSDocTypeTag */);
+      return getJSDocTypeLikeTagCreateFunction(347 /* JSDocTypeTag */);
     },
     get updateJSDocTypeTag() {
-      return getJSDocTypeLikeTagUpdateFunction(346 /* JSDocTypeTag */);
+      return getJSDocTypeLikeTagUpdateFunction(347 /* JSDocTypeTag */);
     },
     get createJSDocReturnTag() {
-      return getJSDocTypeLikeTagCreateFunction(344 /* JSDocReturnTag */);
+      return getJSDocTypeLikeTagCreateFunction(345 /* JSDocReturnTag */);
     },
     get updateJSDocReturnTag() {
-      return getJSDocTypeLikeTagUpdateFunction(344 /* JSDocReturnTag */);
+      return getJSDocTypeLikeTagUpdateFunction(345 /* JSDocReturnTag */);
     },
     get createJSDocThisTag() {
-      return getJSDocTypeLikeTagCreateFunction(345 /* JSDocThisTag */);
+      return getJSDocTypeLikeTagCreateFunction(346 /* JSDocThisTag */);
     },
     get updateJSDocThisTag() {
-      return getJSDocTypeLikeTagUpdateFunction(345 /* JSDocThisTag */);
-    },
-    get createJSDocEnumTag() {
-      return getJSDocTypeLikeTagCreateFunction(342 /* JSDocEnumTag */);
-    },
-    get updateJSDocEnumTag() {
-      return getJSDocTypeLikeTagUpdateFunction(342 /* JSDocEnumTag */);
+      return getJSDocTypeLikeTagUpdateFunction(346 /* JSDocThisTag */);
     },
     get createJSDocAuthorTag() {
       return getJSDocSimpleTagCreateFunction(333 /* JSDocAuthorTag */);
@@ -16570,6 +17651,14 @@ function createNodeFactory(flags, baseFactory2) {
     get updateJSDocDeprecatedTag() {
       return getJSDocSimpleTagUpdateFunction(334 /* JSDocDeprecatedTag */);
     },
+    get createJSDocThrowsTag() {
+      return getJSDocTypeLikeTagCreateFunction(352 /* JSDocThrowsTag */);
+    },
+    get updateJSDocThrowsTag() {
+      return getJSDocTypeLikeTagUpdateFunction(352 /* JSDocThrowsTag */);
+    },
+    createJSDocEnumTag,
+    updateJSDocEnumTag,
     createJSDocUnknownTag,
     updateJSDocUnknownTag,
     createJSDocText,
@@ -16616,6 +17705,7 @@ function createNodeFactory(flags, baseFactory2) {
     updateEnumMember,
     createSourceFile: createSourceFile2,
     updateSourceFile,
+    createRedirectedSourceFile,
     createBundle,
     updateBundle,
     createUnparsedSource,
@@ -16636,6 +17726,7 @@ function createNodeFactory(flags, baseFactory2) {
     createSyntheticReferenceExpression,
     updateSyntheticReferenceExpression,
     cloneNode,
+    // Lazily load factory methods for common operator factories and utilities
     get createComma() {
       return getBinaryCreateFunction(27 /* CommaToken */);
     },
@@ -16732,6 +17823,7 @@ function createNodeFactory(flags, baseFactory2) {
     get createPostfixDecrement() {
       return getPostfixUnaryCreateFunction(46 /* MinusMinusToken */);
     },
+    // Compound nodes
     createImmediatelyInvokedFunctionExpression,
     createImmediatelyInvokedArrowFunction,
     createVoidZero,
@@ -16751,6 +17843,7 @@ function createNodeFactory(flags, baseFactory2) {
     createPropertyDescriptor,
     createCallBinding,
     createAssignmentTargetWrapper,
+    // Utilities
     inlineExpressions,
     getInternalName,
     getLocalName,
@@ -16792,8 +17885,10 @@ function createNodeFactory(flags, baseFactory2) {
     }
     const length2 = elements.length;
     const array = length2 >= 1 && length2 <= 4 ? elements.slice() : elements;
-    setTextRangePosEnd(array, -1, -1);
+    array.pos = -1;
+    array.end = -1;
     array.hasTrailingComma = !!hasTrailingComma;
+    array.transformFlags = 0 /* None */;
     aggregateChildrenFlags(array);
     Debug.attachNodeArrayDebugInfo(array);
     return array;
@@ -16805,61 +17900,6 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseNode(kind);
     node.symbol = void 0;
     node.localSymbol = void 0;
-    node.locals = void 0;
-    node.nextContainer = void 0;
-    return node;
-  }
-  function createBaseNamedDeclaration(kind, modifiers, name) {
-    const node = createBaseDeclaration(kind);
-    name = asName(name);
-    node.name = name;
-    if (canHaveModifiers(node)) {
-      node.modifiers = asNodeArray(modifiers);
-      node.transformFlags |= propagateChildrenFlags(node.modifiers);
-    }
-    if (name) {
-      switch (node.kind) {
-        case 171 /* MethodDeclaration */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-        case 169 /* PropertyDeclaration */:
-        case 299 /* PropertyAssignment */:
-          if (isIdentifier(name)) {
-            node.transformFlags |= propagateIdentifierNameFlags(name);
-            break;
-          }
-        default:
-          node.transformFlags |= propagateChildFlags(name);
-          break;
-      }
-    }
-    return node;
-  }
-  function createBaseGenericNamedDeclaration(kind, modifiers, name, typeParameters) {
-    const node = createBaseNamedDeclaration(
-      kind,
-      modifiers,
-      name
-    );
-    node.typeParameters = asNodeArray(typeParameters);
-    node.transformFlags |= propagateChildrenFlags(node.typeParameters);
-    if (typeParameters)
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    return node;
-  }
-  function createBaseSignatureDeclaration(kind, modifiers, name, typeParameters, parameters, type) {
-    const node = createBaseGenericNamedDeclaration(
-      kind,
-      modifiers,
-      name,
-      typeParameters
-    );
-    node.parameters = createNodeArray(parameters);
-    node.type = type;
-    node.transformFlags |= propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type);
-    if (type)
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    node.typeArguments = void 0;
     return node;
   }
   function finishUpdateBaseSignatureDeclaration(updated, original) {
@@ -16868,86 +17908,23 @@ function createNodeFactory(flags, baseFactory2) {
     }
     return update(updated, original);
   }
-  function createBaseFunctionLikeDeclaration(kind, modifiers, name, typeParameters, parameters, type, body) {
-    const node = createBaseSignatureDeclaration(
-      kind,
-      modifiers,
-      name,
-      typeParameters,
-      parameters,
-      type
-    );
-    node.body = body;
-    node.transformFlags |= propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */;
-    if (!body)
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    return node;
-  }
-  function createBaseInterfaceOrClassLikeDeclaration(kind, modifiers, name, typeParameters, heritageClauses) {
-    const node = createBaseGenericNamedDeclaration(
-      kind,
-      modifiers,
-      name,
-      typeParameters
-    );
-    node.heritageClauses = asNodeArray(heritageClauses);
-    node.transformFlags |= propagateChildrenFlags(node.heritageClauses);
-    return node;
-  }
-  function createBaseClassLikeDeclaration(kind, modifiers, name, typeParameters, heritageClauses, members) {
-    const node = createBaseInterfaceOrClassLikeDeclaration(
-      kind,
-      modifiers,
-      name,
-      typeParameters,
-      heritageClauses
-    );
-    node.members = createNodeArray(members);
-    node.transformFlags |= propagateChildrenFlags(node.members);
-    return node;
-  }
-  function createBaseBindingLikeDeclaration(kind, modifiers, name, initializer) {
-    const node = createBaseNamedDeclaration(
-      kind,
-      modifiers,
-      name
-    );
-    node.initializer = initializer;
-    node.transformFlags |= propagateChildFlags(node.initializer);
-    return node;
-  }
-  function createBaseVariableLikeDeclaration(kind, modifiers, name, type, initializer) {
-    const node = createBaseBindingLikeDeclaration(
-      kind,
-      modifiers,
-      name,
-      initializer
-    );
-    node.type = type;
-    node.transformFlags |= propagateChildFlags(type);
-    if (type)
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    return node;
-  }
-  function createBaseLiteral(kind, text) {
-    const node = createBaseToken(kind);
-    node.text = text;
-    return node;
-  }
   function createNumericLiteral(value, numericLiteralFlags = 0 /* None */) {
-    const node = createBaseLiteral(8 /* NumericLiteral */, typeof value === "number" ? value + "" : value);
+    const node = createBaseDeclaration(8 /* NumericLiteral */);
+    node.text = typeof value === "number" ? value + "" : value;
     node.numericLiteralFlags = numericLiteralFlags;
     if (numericLiteralFlags & 384 /* BinaryOrOctalSpecifier */)
       node.transformFlags |= 1024 /* ContainsES2015 */;
     return node;
   }
   function createBigIntLiteral(value) {
-    const node = createBaseLiteral(9 /* BigIntLiteral */, typeof value === "string" ? value : pseudoBigIntToString(value) + "n");
+    const node = createBaseToken(9 /* BigIntLiteral */);
+    node.text = typeof value === "string" ? value : pseudoBigIntToString(value) + "n";
     node.transformFlags |= 4 /* ContainsESNext */;
     return node;
   }
   function createBaseStringLiteral(text, isSingleQuote) {
-    const node = createBaseLiteral(10 /* StringLiteral */, text);
+    const node = createBaseDeclaration(10 /* StringLiteral */);
+    node.text = text;
     node.singleQuote = isSingleQuote;
     return node;
   }
@@ -16959,63 +17936,102 @@ function createNodeFactory(flags, baseFactory2) {
     return node;
   }
   function createStringLiteralFromNode(sourceNode) {
-    const node = createBaseStringLiteral(getTextOfIdentifierOrLiteral(sourceNode), void 0);
+    const node = createBaseStringLiteral(
+      getTextOfIdentifierOrLiteral(sourceNode),
+      /*isSingleQuote*/
+      void 0
+    );
     node.textSourceNode = sourceNode;
     return node;
   }
   function createRegularExpressionLiteral(text) {
-    const node = createBaseLiteral(13 /* RegularExpressionLiteral */, text);
+    const node = createBaseToken(13 /* RegularExpressionLiteral */);
+    node.text = text;
     return node;
   }
   function createLiteralLikeNode(kind, text) {
     switch (kind) {
       case 8 /* NumericLiteral */:
-        return createNumericLiteral(text, 0);
+        return createNumericLiteral(
+          text,
+          /*numericLiteralFlags*/
+          0
+        );
       case 9 /* BigIntLiteral */:
         return createBigIntLiteral(text);
       case 10 /* StringLiteral */:
-        return createStringLiteral(text, void 0);
+        return createStringLiteral(
+          text,
+          /*isSingleQuote*/
+          void 0
+        );
       case 11 /* JsxText */:
-        return createJsxText(text, false);
+        return createJsxText(
+          text,
+          /*containsOnlyTriviaWhiteSpaces*/
+          false
+        );
       case 12 /* JsxTextAllWhiteSpaces */:
-        return createJsxText(text, true);
+        return createJsxText(
+          text,
+          /*containsOnlyTriviaWhiteSpaces*/
+          true
+        );
       case 13 /* RegularExpressionLiteral */:
         return createRegularExpressionLiteral(text);
       case 14 /* NoSubstitutionTemplateLiteral */:
-        return createTemplateLiteralLikeNode(kind, text, void 0, 0);
+        return createTemplateLiteralLikeNode(
+          kind,
+          text,
+          /*rawText*/
+          void 0,
+          /*templateFlags*/
+          0
+        );
     }
   }
-  function createBaseIdentifier(text, originalKeywordKind) {
-    if (originalKeywordKind === void 0 && text) {
-      originalKeywordKind = stringToToken(text);
-    }
-    if (originalKeywordKind === 79 /* Identifier */) {
-      originalKeywordKind = void 0;
-    }
+  function createBaseIdentifier(escapedText, originalKeywordKind) {
     const node = baseFactory2.createBaseIdentifierNode(79 /* Identifier */);
     node.originalKeywordKind = originalKeywordKind;
-    node.escapedText = escapeLeadingUnderscores(text);
+    node.escapedText = escapedText;
+    node.autoGenerate = void 0;
+    node.typeArguments = void 0;
+    node.hasExtendedUnicodeEscape = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    node.symbol = void 0;
     return node;
   }
   function createBaseGeneratedIdentifier(text, autoGenerateFlags, prefix, suffix) {
-    const node = createBaseIdentifier(text, void 0);
-    node.autoGenerateFlags = autoGenerateFlags;
-    node.autoGenerateId = nextAutoGenerateId;
-    node.autoGeneratePrefix = prefix;
-    node.autoGenerateSuffix = suffix;
+    const node = createBaseIdentifier(
+      escapeLeadingUnderscores(text),
+      /*originalKeywordKind*/
+      void 0
+    );
+    node.autoGenerate = {
+      flags: autoGenerateFlags,
+      id: nextAutoGenerateId,
+      prefix,
+      suffix
+    };
     nextAutoGenerateId++;
     return node;
   }
   function createIdentifier(text, typeArguments, originalKeywordKind, hasExtendedUnicodeEscape) {
-    const node = createBaseIdentifier(text, originalKeywordKind);
-    if (typeArguments) {
-      node.typeArguments = createNodeArray(typeArguments);
+    if (originalKeywordKind === void 0 && text) {
+      originalKeywordKind = stringToToken(text);
     }
+    if (originalKeywordKind === 79 /* Identifier */) {
+      originalKeywordKind = void 0;
+    }
+    const node = createBaseIdentifier(escapeLeadingUnderscores(text), originalKeywordKind);
+    node.typeArguments = asNodeArray(typeArguments);
+    node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape;
     if (node.originalKeywordKind === 133 /* AwaitKeyword */) {
       node.transformFlags |= 67108864 /* ContainsPossibleTopLevelAwait */;
     }
-    if (hasExtendedUnicodeEscape) {
-      node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape;
+    if (node.hasExtendedUnicodeEscape) {
       node.transformFlags |= 1024 /* ContainsES2015 */;
     }
     return node;
@@ -17037,7 +18053,14 @@ function createNodeFactory(flags, baseFactory2) {
     let flags2 = 2 /* Loop */;
     if (reservedInNestedScopes)
       flags2 |= 8 /* ReservedInNestedScopes */;
-    return createBaseGeneratedIdentifier("", flags2, void 0, void 0);
+    return createBaseGeneratedIdentifier(
+      "",
+      flags2,
+      /*prefix*/
+      void 0,
+      /*suffix*/
+      void 0
+    );
   }
   function createUniqueName(text, flags2 = 0 /* None */, prefix, suffix) {
     Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags");
@@ -17046,30 +18069,40 @@ function createNodeFactory(flags, baseFactory2) {
   }
   function getGeneratedNameForNode(node, flags2 = 0, prefix, suffix) {
     Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags");
-    const text = !node ? "" : isMemberName(node) ? formatGeneratedName(false, prefix, node, suffix, idText) : `generated@${getNodeId(node)}`;
+    const text = !node ? "" : isMemberName(node) ? formatGeneratedName(
+      /*privateName*/
+      false,
+      prefix,
+      node,
+      suffix,
+      idText
+    ) : `generated@${getNodeId(node)}`;
     if (prefix || suffix)
       flags2 |= 16 /* Optimistic */;
     const name = createBaseGeneratedIdentifier(text, 4 /* Node */ | flags2, prefix, suffix);
     name.original = node;
     return name;
   }
-  function createBasePrivateIdentifier(text) {
+  function createBasePrivateIdentifier(escapedText) {
     const node = baseFactory2.createBasePrivateIdentifierNode(80 /* PrivateIdentifier */);
-    node.escapedText = escapeLeadingUnderscores(text);
+    node.escapedText = escapedText;
+    node.autoGenerate = void 0;
     node.transformFlags |= 16777216 /* ContainsClassFields */;
     return node;
   }
   function createPrivateIdentifier(text) {
     if (!startsWith(text, "#"))
       Debug.fail("First character of private identifier must be #: " + text);
-    return createBasePrivateIdentifier(text);
+    return createBasePrivateIdentifier(escapeLeadingUnderscores(text));
   }
   function createBaseGeneratedPrivateIdentifier(text, autoGenerateFlags, prefix, suffix) {
-    const node = createBasePrivateIdentifier(text);
-    node.autoGenerateFlags = autoGenerateFlags;
-    node.autoGenerateId = nextAutoGenerateId;
-    node.autoGeneratePrefix = prefix;
-    node.autoGenerateSuffix = suffix;
+    const node = createBasePrivateIdentifier(escapeLeadingUnderscores(text));
+    node.autoGenerate = {
+      flags: autoGenerateFlags,
+      id: nextAutoGenerateId,
+      prefix,
+      suffix
+    };
     nextAutoGenerateId++;
     return node;
   }
@@ -17080,7 +18113,14 @@ function createNodeFactory(flags, baseFactory2) {
     return createBaseGeneratedPrivateIdentifier(text != null ? text : "", autoGenerateFlags, prefix, suffix);
   }
   function getGeneratedPrivateNameForNode(node, prefix, suffix) {
-    const text = isMemberName(node) ? formatGeneratedName(true, prefix, node, suffix, idText) : `#generated@${getNodeId(node)}`;
+    const text = isMemberName(node) ? formatGeneratedName(
+      /*privateName*/
+      true,
+      prefix,
+      node,
+      suffix,
+      idText
+    ) : `#generated@${getNodeId(node)}`;
     const flags2 = prefix || suffix ? 16 /* Optimistic */ : 0 /* None */;
     const name = createBaseGeneratedPrivateIdentifier(text, 4 /* Node */ | flags2, prefix, suffix);
     name.original = node;
@@ -17125,6 +18165,7 @@ function createNodeFactory(flags, baseFactory2) {
         break;
       case 106 /* SuperKeyword */:
         transformFlags = 1024 /* ContainsES2015 */ | 134217728 /* ContainsLexicalSuper */;
+        node.flowNode = void 0;
         break;
       case 124 /* StaticKeyword */:
         transformFlags = 1024 /* ContainsES2015 */;
@@ -17134,6 +18175,7 @@ function createNodeFactory(flags, baseFactory2) {
         break;
       case 108 /* ThisKeyword */:
         transformFlags = 16384 /* ContainsLexicalThis */;
+        node.flowNode = void 0;
         break;
     }
     if (transformFlags) {
@@ -17198,6 +18240,7 @@ function createNodeFactory(flags, baseFactory2) {
     node.left = left;
     node.right = asName(right);
     node.transformFlags |= propagateChildFlags(node.left) | propagateIdentifierNameFlags(node.right);
+    node.flowNode = void 0;
     return node;
   }
   function updateQualifiedName(node, left, right) {
@@ -17213,40 +18256,36 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createComputedPropertyName(expression), node) : node;
   }
   function createTypeParameterDeclaration(modifiers, name, constraint, defaultType) {
-    const node = createBaseNamedDeclaration(
-      165 /* TypeParameter */,
-      modifiers,
-      name
-    );
+    const node = createBaseDeclaration(165 /* TypeParameter */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
     node.constraint = constraint;
     node.default = defaultType;
     node.transformFlags = 1 /* ContainsTypeScript */;
+    node.expression = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateTypeParameterDeclaration(node, modifiers, name, constraint, defaultType) {
     return node.modifiers !== modifiers || node.name !== name || node.constraint !== constraint || node.default !== defaultType ? update(createTypeParameterDeclaration(modifiers, name, constraint, defaultType), node) : node;
   }
   function createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer) {
-    const node = createBaseVariableLikeDeclaration(
-      166 /* Parameter */,
-      modifiers,
-      name,
-      type,
-      initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)
-    );
+    var _a2, _b;
+    const node = createBaseDeclaration(166 /* Parameter */);
+    node.modifiers = asNodeArray(modifiers);
     node.dotDotDotToken = dotDotDotToken;
+    node.name = asName(name);
     node.questionToken = questionToken;
+    node.type = type;
+    node.initializer = asInitializer(initializer);
     if (isThisIdentifier(node.name)) {
       node.transformFlags = 1 /* ContainsTypeScript */;
     } else {
-      node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateChildFlags(node.questionToken);
-      if (questionToken)
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      if (modifiersToFlags(node.modifiers) & 16476 /* ParameterPropertyModifier */)
-        node.transformFlags |= 8192 /* ContainsTypeScriptClassSyntax */;
-      if (initializer || dotDotDotToken)
-        node.transformFlags |= 1024 /* ContainsES2015 */;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildFlags(node.initializer) | (((_a2 = node.questionToken) != null ? _a2 : node.type) ? 1 /* ContainsTypeScript */ : 0 /* None */) | (((_b = node.dotDotDotToken) != null ? _b : node.initializer) ? 1024 /* ContainsES2015 */ : 0 /* None */) | (modifiersToFlags(node.modifiers) & 16476 /* ParameterPropertyModifier */ ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */);
     }
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateParameterDeclaration(node, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
@@ -17254,7 +18293,11 @@ function createNodeFactory(flags, baseFactory2) {
   }
   function createDecorator(expression) {
     const node = createBaseNode(167 /* Decorator */);
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
+    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      expression,
+      /*optionalChain*/
+      false
+    );
     node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */ | 8192 /* ContainsTypeScriptClassSyntax */ | 33554432 /* ContainsDecorators */;
     return node;
   }
@@ -17262,15 +18305,15 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createDecorator(expression), node) : node;
   }
   function createPropertySignature(modifiers, name, questionToken, type) {
-    const node = createBaseNamedDeclaration(
-      168 /* PropertySignature */,
-      modifiers,
-      name
-    );
+    const node = createBaseDeclaration(168 /* PropertySignature */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
     node.type = type;
     node.questionToken = questionToken;
     node.transformFlags = 1 /* ContainsTypeScript */;
     node.initializer = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updatePropertySignature(node, modifiers, name, questionToken, type) {
@@ -17283,69 +18326,68 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer) {
-    const node = createBaseVariableLikeDeclaration(
-      169 /* PropertyDeclaration */,
-      modifiers,
-      name,
-      type,
-      initializer
-    );
+    const node = createBaseDeclaration(169 /* PropertyDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
     node.questionToken = questionOrExclamationToken && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0;
     node.exclamationToken = questionOrExclamationToken && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0;
-    node.transformFlags |= propagateChildFlags(node.questionToken) | propagateChildFlags(node.exclamationToken) | 16777216 /* ContainsClassFields */;
-    if (isComputedPropertyName(node.name) || hasStaticModifier(node) && node.initializer) {
-      node.transformFlags |= 8192 /* ContainsTypeScriptClassSyntax */;
-    }
-    if (questionOrExclamationToken || modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    }
+    node.type = type;
+    node.initializer = asInitializer(initializer);
+    const isAmbient = node.flags & 16777216 /* Ambient */ || modifiersToFlags(node.modifiers) & 2 /* Ambient */;
+    node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (isAmbient || node.questionToken || node.exclamationToken || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isComputedPropertyName(node.name) || modifiersToFlags(node.modifiers) & 32 /* Static */ && node.initializer ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */) | 16777216 /* ContainsClassFields */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updatePropertyDeclaration(node, modifiers, name, questionOrExclamationToken, type, initializer) {
     return node.modifiers !== modifiers || node.name !== name || node.questionToken !== (questionOrExclamationToken !== void 0 && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.exclamationToken !== (questionOrExclamationToken !== void 0 && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.type !== type || node.initializer !== initializer ? update(createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer), node) : node;
   }
   function createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type) {
-    const node = createBaseSignatureDeclaration(
-      170 /* MethodSignature */,
-      modifiers,
-      name,
-      typeParameters,
-      parameters,
-      type
-    );
+    const node = createBaseDeclaration(170 /* MethodSignature */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
     node.questionToken = questionToken;
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
     node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
     return node;
   }
   function updateMethodSignature(node, modifiers, name, questionToken, typeParameters, parameters, type) {
     return node.modifiers !== modifiers || node.name !== name || node.questionToken !== questionToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type), node) : node;
   }
   function createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
-    const node = createBaseFunctionLikeDeclaration(
-      171 /* MethodDeclaration */,
-      modifiers,
-      name,
-      typeParameters,
-      parameters,
-      type,
-      body
-    );
+    const node = createBaseDeclaration(171 /* MethodDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
     node.asteriskToken = asteriskToken;
+    node.name = asName(name);
     node.questionToken = questionToken;
-    node.transformFlags |= propagateChildFlags(node.asteriskToken) | propagateChildFlags(node.questionToken) | 1024 /* ContainsES2015 */;
-    if (questionToken) {
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    }
-    if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-      if (asteriskToken) {
-        node.transformFlags |= 128 /* ContainsES2018 */;
-      } else {
-        node.transformFlags |= 256 /* ContainsES2017 */;
-      }
-    } else if (asteriskToken) {
-      node.transformFlags |= 2048 /* ContainsGenerator */;
-    }
     node.exclamationToken = void 0;
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray(parameters);
+    node.type = type;
+    node.body = body;
+    if (!node.body) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+      const isGenerator = !!node.asteriskToken;
+      const isAsyncGenerator = isAsync && isGenerator;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.questionToken || node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+    }
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
     return node;
   }
   function updateMethodDeclaration(node, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
@@ -17358,16 +18400,17 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createClassStaticBlockDeclaration(body) {
-    const node = createBaseGenericNamedDeclaration(
-      172 /* ClassStaticBlockDeclaration */,
-      void 0,
-      void 0,
-      void 0
-    );
+    const node = createBaseDeclaration(172 /* ClassStaticBlockDeclaration */);
     node.body = body;
     node.transformFlags = propagateChildFlags(body) | 16777216 /* ContainsClassFields */;
     node.illegalDecorators = void 0;
     node.modifiers = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
     return node;
   }
   function updateClassStaticBlockDeclaration(node, body) {
@@ -17381,19 +18424,21 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createConstructorDeclaration(modifiers, parameters, body) {
-    const node = createBaseFunctionLikeDeclaration(
-      173 /* Constructor */,
-      modifiers,
-      void 0,
-      void 0,
-      parameters,
-      void 0,
-      body
-    );
-    node.transformFlags |= 1024 /* ContainsES2015 */;
+    const node = createBaseDeclaration(173 /* Constructor */);
+    node.modifiers = asNodeArray(modifiers);
+    node.parameters = createNodeArray(parameters);
+    node.body = body;
+    node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | 1024 /* ContainsES2015 */;
     node.illegalDecorators = void 0;
     node.typeParameters = void 0;
     node.type = void 0;
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
     return node;
   }
   function updateConstructorDeclaration(node, modifiers, parameters, body) {
@@ -17408,16 +18453,26 @@ function createNodeFactory(flags, baseFactory2) {
     return finishUpdateBaseSignatureDeclaration(updated, original);
   }
   function createGetAccessorDeclaration(modifiers, name, parameters, type, body) {
-    const node = createBaseFunctionLikeDeclaration(
-      174 /* GetAccessor */,
-      modifiers,
-      name,
-      void 0,
-      parameters,
-      type,
-      body
-    );
+    const node = createBaseDeclaration(174 /* GetAccessor */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.parameters = createNodeArray(parameters);
+    node.type = type;
+    node.body = body;
+    if (!node.body) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+    }
+    node.typeArguments = void 0;
     node.typeParameters = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
     return node;
   }
   function updateGetAccessorDeclaration(node, modifiers, name, parameters, type, body) {
@@ -17430,17 +18485,26 @@ function createNodeFactory(flags, baseFactory2) {
     return finishUpdateBaseSignatureDeclaration(updated, original);
   }
   function createSetAccessorDeclaration(modifiers, name, parameters, body) {
-    const node = createBaseFunctionLikeDeclaration(
-      175 /* SetAccessor */,
-      modifiers,
-      name,
-      void 0,
-      parameters,
-      void 0,
-      body
-    );
+    const node = createBaseDeclaration(175 /* SetAccessor */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.parameters = createNodeArray(parameters);
+    node.body = body;
+    if (!node.body) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+    }
+    node.typeArguments = void 0;
     node.typeParameters = void 0;
     node.type = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
     return node;
   }
   function updateSetAccessorDeclaration(node, modifiers, name, parameters, body) {
@@ -17454,45 +18518,49 @@ function createNodeFactory(flags, baseFactory2) {
     return finishUpdateBaseSignatureDeclaration(updated, original);
   }
   function createCallSignature(typeParameters, parameters, type) {
-    const node = createBaseSignatureDeclaration(
-      176 /* CallSignature */,
-      void 0,
-      void 0,
-      typeParameters,
-      parameters,
-      type
-    );
+    const node = createBaseDeclaration(176 /* CallSignature */);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
     node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
     return node;
   }
   function updateCallSignature(node, typeParameters, parameters, type) {
     return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createCallSignature(typeParameters, parameters, type), node) : node;
   }
   function createConstructSignature(typeParameters, parameters, type) {
-    const node = createBaseSignatureDeclaration(
-      177 /* ConstructSignature */,
-      void 0,
-      void 0,
-      typeParameters,
-      parameters,
-      type
-    );
+    const node = createBaseDeclaration(177 /* ConstructSignature */);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
     node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
     return node;
   }
   function updateConstructSignature(node, typeParameters, parameters, type) {
     return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createConstructSignature(typeParameters, parameters, type), node) : node;
   }
   function createIndexSignature(modifiers, parameters, type) {
-    const node = createBaseSignatureDeclaration(
-      178 /* IndexSignature */,
-      modifiers,
-      void 0,
-      void 0,
-      parameters,
-      type
-    );
+    const node = createBaseDeclaration(178 /* IndexSignature */);
+    node.modifiers = asNodeArray(modifiers);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
     node.transformFlags = 1 /* ContainsTypeScript */;
+    node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
     return node;
   }
   function updateIndexSignature(node, modifiers, parameters, type) {
@@ -17533,16 +18601,17 @@ function createNodeFactory(flags, baseFactory2) {
     return node.typeName !== typeName || node.typeArguments !== typeArguments ? update(createTypeReferenceNode(typeName, typeArguments), node) : node;
   }
   function createFunctionTypeNode(typeParameters, parameters, type) {
-    const node = createBaseSignatureDeclaration(
-      181 /* FunctionType */,
-      void 0,
-      void 0,
-      typeParameters,
-      parameters,
-      type
-    );
+    const node = createBaseDeclaration(181 /* FunctionType */);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
     node.transformFlags = 1 /* ContainsTypeScript */;
     node.modifiers = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
     return node;
   }
   function updateFunctionTypeNode(node, typeParameters, parameters, type) {
@@ -17558,19 +18627,27 @@ function createNodeFactory(flags, baseFactory2) {
     return args.length === 4 ? createConstructorTypeNode1(...args) : args.length === 3 ? createConstructorTypeNode2(...args) : Debug.fail("Incorrect number of arguments specified.");
   }
   function createConstructorTypeNode1(modifiers, typeParameters, parameters, type) {
-    const node = createBaseSignatureDeclaration(
-      182 /* ConstructorType */,
-      modifiers,
+    const node = createBaseDeclaration(182 /* ConstructorType */);
+    node.modifiers = asNodeArray(modifiers);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
+    return node;
+  }
+  function createConstructorTypeNode2(typeParameters, parameters, type) {
+    return createConstructorTypeNode1(
+      /*modifiers*/
       void 0,
       typeParameters,
       parameters,
       type
     );
-    node.transformFlags = 1 /* ContainsTypeScript */;
-    return node;
-  }
-  function createConstructorTypeNode2(typeParameters, parameters, type) {
-    return createConstructorTypeNode1(void 0, typeParameters, parameters, type);
   }
   function updateConstructorTypeNode(...args) {
     return args.length === 5 ? updateConstructorTypeNode1(...args) : args.length === 4 ? updateConstructorTypeNode2(...args) : Debug.fail("Incorrect number of arguments specified.");
@@ -17592,7 +18669,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.exprName !== exprName || node.typeArguments !== typeArguments ? update(createTypeQueryNode(exprName, typeArguments), node) : node;
   }
   function createTypeLiteralNode(members) {
-    const node = createBaseNode(184 /* TypeLiteral */);
+    const node = createBaseDeclaration(184 /* TypeLiteral */);
     node.members = createNodeArray(members);
     node.transformFlags = 1 /* ContainsTypeScript */;
     return node;
@@ -17619,12 +18696,14 @@ function createNodeFactory(flags, baseFactory2) {
     return node.elements !== elements ? update(createTupleTypeNode(elements), node) : node;
   }
   function createNamedTupleMember(dotDotDotToken, name, questionToken, type) {
-    const node = createBaseNode(199 /* NamedTupleMember */);
+    const node = createBaseDeclaration(199 /* NamedTupleMember */);
     node.dotDotDotToken = dotDotDotToken;
     node.name = name;
     node.questionToken = questionToken;
     node.type = type;
     node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateNamedTupleMember(node, dotDotDotToken, name, questionToken, type) {
@@ -17676,6 +18755,8 @@ function createNodeFactory(flags, baseFactory2) {
     node.trueType = trueType;
     node.falseType = falseType;
     node.transformFlags = 1 /* ContainsTypeScript */;
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateConditionalTypeNode(node, checkType, extendsType, trueType, falseType) {
@@ -17748,7 +18829,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.objectType !== objectType || node.indexType !== indexType ? update(createIndexedAccessTypeNode(objectType, indexType), node) : node;
   }
   function createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members) {
-    const node = createBaseNode(197 /* MappedType */);
+    const node = createBaseDeclaration(197 /* MappedType */);
     node.readonlyToken = readonlyToken;
     node.typeParameter = typeParameter;
     node.nameType = nameType;
@@ -17756,6 +18837,8 @@ function createNodeFactory(flags, baseFactory2) {
     node.type = type;
     node.members = members && createNodeArray(members);
     node.transformFlags = 1 /* ContainsTypeScript */;
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateMappedTypeNode(node, readonlyToken, typeParameter, nameType, questionToken, type, members) {
@@ -17792,31 +18875,20 @@ function createNodeFactory(flags, baseFactory2) {
     return node.elements !== elements ? update(createArrayBindingPattern(elements), node) : node;
   }
   function createBindingElement(dotDotDotToken, propertyName, name, initializer) {
-    const node = createBaseBindingLikeDeclaration(
-      205 /* BindingElement */,
-      void 0,
-      name,
-      initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)
-    );
-    node.propertyName = asName(propertyName);
+    const node = createBaseDeclaration(205 /* BindingElement */);
     node.dotDotDotToken = dotDotDotToken;
-    node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | 1024 /* ContainsES2015 */;
-    if (node.propertyName) {
-      node.transformFlags |= isIdentifier(node.propertyName) ? propagateIdentifierNameFlags(node.propertyName) : propagateChildFlags(node.propertyName);
-    }
-    if (dotDotDotToken)
-      node.transformFlags |= 32768 /* ContainsRestOrSpread */;
+    node.propertyName = asName(propertyName);
+    node.name = asName(name);
+    node.initializer = asInitializer(initializer);
+    node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.propertyName) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (node.dotDotDotToken ? 32768 /* ContainsRestOrSpread */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+    node.flowNode = void 0;
     return node;
   }
   function updateBindingElement(node, dotDotDotToken, propertyName, name, initializer) {
     return node.propertyName !== propertyName || node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.initializer !== initializer ? update(createBindingElement(dotDotDotToken, propertyName, name, initializer), node) : node;
   }
-  function createBaseExpression(kind) {
-    const node = createBaseNode(kind);
-    return node;
-  }
   function createArrayLiteralExpression(elements, multiLine) {
-    const node = createBaseExpression(206 /* ArrayLiteralExpression */);
+    const node = createBaseNode(206 /* ArrayLiteralExpression */);
     const lastElement = elements && lastOrUndefined(elements);
     const elementsArray = createNodeArray(elements, lastElement && isOmittedExpression(lastElement) ? true : void 0);
     node.elements = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(elementsArray);
@@ -17828,20 +18900,39 @@ function createNodeFactory(flags, baseFactory2) {
     return node.elements !== elements ? update(createArrayLiteralExpression(elements, node.multiLine), node) : node;
   }
   function createObjectLiteralExpression(properties, multiLine) {
-    const node = createBaseExpression(207 /* ObjectLiteralExpression */);
+    const node = createBaseDeclaration(207 /* ObjectLiteralExpression */);
     node.properties = createNodeArray(properties);
     node.multiLine = multiLine;
     node.transformFlags |= propagateChildrenFlags(node.properties);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateObjectLiteralExpression(node, properties) {
     return node.properties !== properties ? update(createObjectLiteralExpression(properties, node.multiLine), node) : node;
   }
+  function createBasePropertyAccessExpression(expression, questionDotToken, name) {
+    const node = createBaseDeclaration(208 /* PropertyAccessExpression */);
+    node.expression = expression;
+    node.questionDotToken = questionDotToken;
+    node.name = name;
+    node.transformFlags = propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
+  }
   function createPropertyAccessExpression(expression, name) {
-    const node = createBaseExpression(208 /* PropertyAccessExpression */);
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-    node.name = asName(name);
-    node.transformFlags = propagateChildFlags(node.expression) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
+    const node = createBasePropertyAccessExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      ),
+      /*questionDotToken*/
+      void 0,
+      asName(name)
+    );
     if (isSuperKeyword(expression)) {
       node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
     }
@@ -17854,23 +18945,45 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.name !== name ? update(createPropertyAccessExpression(expression, name), node) : node;
   }
   function createPropertyAccessChain(expression, questionDotToken, name) {
-    const node = createBaseExpression(208 /* PropertyAccessExpression */);
+    const node = createBasePropertyAccessExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        true
+      ),
+      questionDotToken,
+      asName(name)
+    );
     node.flags |= 32 /* OptionalChain */;
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
-    node.questionDotToken = questionDotToken;
-    node.name = asName(name);
-    node.transformFlags |= 32 /* ContainsES2020 */ | propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
+    node.transformFlags |= 32 /* ContainsES2020 */;
     return node;
   }
   function updatePropertyAccessChain(node, expression, questionDotToken, name) {
     Debug.assert(!!(node.flags & 32 /* OptionalChain */), "Cannot update a PropertyAccessExpression using updatePropertyAccessChain. Use updatePropertyAccess instead.");
     return node.expression !== expression || node.questionDotToken !== questionDotToken || node.name !== name ? update(createPropertyAccessChain(expression, questionDotToken, name), node) : node;
   }
+  function createBaseElementAccessExpression(expression, questionDotToken, argumentExpression) {
+    const node = createBaseDeclaration(209 /* ElementAccessExpression */);
+    node.expression = expression;
+    node.questionDotToken = questionDotToken;
+    node.argumentExpression = argumentExpression;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildFlags(node.argumentExpression);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
+  }
   function createElementAccessExpression(expression, index) {
-    const node = createBaseExpression(209 /* ElementAccessExpression */);
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-    node.argumentExpression = asExpression(index);
-    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.argumentExpression);
+    const node = createBaseElementAccessExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      ),
+      /*questionDotToken*/
+      void 0,
+      asExpression(index)
+    );
     if (isSuperKeyword(expression)) {
       node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
     }
@@ -17883,31 +18996,52 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.argumentExpression !== argumentExpression ? update(createElementAccessExpression(expression, argumentExpression), node) : node;
   }
   function createElementAccessChain(expression, questionDotToken, index) {
-    const node = createBaseExpression(209 /* ElementAccessExpression */);
+    const node = createBaseElementAccessExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        true
+      ),
+      questionDotToken,
+      asExpression(index)
+    );
     node.flags |= 32 /* OptionalChain */;
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
-    node.questionDotToken = questionDotToken;
-    node.argumentExpression = asExpression(index);
-    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildFlags(node.argumentExpression) | 32 /* ContainsES2020 */;
+    node.transformFlags |= 32 /* ContainsES2020 */;
     return node;
   }
   function updateElementAccessChain(node, expression, questionDotToken, argumentExpression) {
     Debug.assert(!!(node.flags & 32 /* OptionalChain */), "Cannot update a ElementAccessExpression using updateElementAccessChain. Use updateElementAccess instead.");
     return node.expression !== expression || node.questionDotToken !== questionDotToken || node.argumentExpression !== argumentExpression ? update(createElementAccessChain(expression, questionDotToken, argumentExpression), node) : node;
   }
-  function createCallExpression(expression, typeArguments, argumentsArray) {
-    const node = createBaseExpression(210 /* CallExpression */);
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-    node.typeArguments = asNodeArray(typeArguments);
-    node.arguments = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray));
-    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments);
+  function createBaseCallExpression(expression, questionDotToken, typeArguments, argumentsArray) {
+    const node = createBaseDeclaration(210 /* CallExpression */);
+    node.expression = expression;
+    node.questionDotToken = questionDotToken;
+    node.typeArguments = typeArguments;
+    node.arguments = argumentsArray;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments);
     if (node.typeArguments) {
       node.transformFlags |= 1 /* ContainsTypeScript */;
     }
+    if (isSuperProperty(node.expression)) {
+      node.transformFlags |= 16384 /* ContainsLexicalThis */;
+    }
+    return node;
+  }
+  function createCallExpression(expression, typeArguments, argumentsArray) {
+    const node = createBaseCallExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      ),
+      /*questionDotToken*/
+      void 0,
+      asNodeArray(typeArguments),
+      parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray))
+    );
     if (isImportKeyword(node.expression)) {
       node.transformFlags |= 8388608 /* ContainsDynamicImport */;
-    } else if (isSuperProperty(node.expression)) {
-      node.transformFlags |= 16384 /* ContainsLexicalThis */;
     }
     return node;
   }
@@ -17918,19 +19052,18 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallExpression(expression, typeArguments, argumentsArray), node) : node;
   }
   function createCallChain(expression, questionDotToken, typeArguments, argumentsArray) {
-    const node = createBaseExpression(210 /* CallExpression */);
+    const node = createBaseCallExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        true
+      ),
+      questionDotToken,
+      asNodeArray(typeArguments),
+      parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray))
+    );
     node.flags |= 32 /* OptionalChain */;
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
-    node.questionDotToken = questionDotToken;
-    node.typeArguments = asNodeArray(typeArguments);
-    node.arguments = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray));
-    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments) | 32 /* ContainsES2020 */;
-    if (node.typeArguments) {
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    }
-    if (isSuperProperty(node.expression)) {
-      node.transformFlags |= 16384 /* ContainsLexicalThis */;
-    }
+    node.transformFlags |= 32 /* ContainsES2020 */;
     return node;
   }
   function updateCallChain(node, expression, questionDotToken, typeArguments, argumentsArray) {
@@ -17938,7 +19071,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.questionDotToken !== questionDotToken || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallChain(expression, questionDotToken, typeArguments, argumentsArray), node) : node;
   }
   function createNewExpression(expression, typeArguments, argumentsArray) {
-    const node = createBaseExpression(211 /* NewExpression */);
+    const node = createBaseDeclaration(211 /* NewExpression */);
     node.expression = parenthesizerRules().parenthesizeExpressionOfNew(expression);
     node.typeArguments = asNodeArray(typeArguments);
     node.arguments = argumentsArray ? parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(argumentsArray) : void 0;
@@ -17952,8 +19085,12 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createNewExpression(expression, typeArguments, argumentsArray), node) : node;
   }
   function createTaggedTemplateExpression(tag, typeArguments, template) {
-    const node = createBaseExpression(212 /* TaggedTemplateExpression */);
-    node.tag = parenthesizerRules().parenthesizeLeftSideOfAccess(tag, false);
+    const node = createBaseNode(212 /* TaggedTemplateExpression */);
+    node.tag = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      tag,
+      /*optionalChain*/
+      false
+    );
     node.typeArguments = asNodeArray(typeArguments);
     node.template = template;
     node.transformFlags |= propagateChildFlags(node.tag) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.template) | 1024 /* ContainsES2015 */;
@@ -17969,7 +19106,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.tag !== tag || node.typeArguments !== typeArguments || node.template !== template ? update(createTaggedTemplateExpression(tag, typeArguments, template), node) : node;
   }
   function createTypeAssertion(type, expression) {
-    const node = createBaseExpression(213 /* TypeAssertionExpression */);
+    const node = createBaseNode(213 /* TypeAssertionExpression */);
     node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
     node.type = type;
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
@@ -17979,65 +19116,67 @@ function createNodeFactory(flags, baseFactory2) {
     return node.type !== type || node.expression !== expression ? update(createTypeAssertion(type, expression), node) : node;
   }
   function createParenthesizedExpression(expression) {
-    const node = createBaseExpression(214 /* ParenthesizedExpression */);
+    const node = createBaseNode(214 /* ParenthesizedExpression */);
     node.expression = expression;
     node.transformFlags = propagateChildFlags(node.expression);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateParenthesizedExpression(node, expression) {
     return node.expression !== expression ? update(createParenthesizedExpression(expression), node) : node;
   }
   function createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-    const node = createBaseFunctionLikeDeclaration(
-      215 /* FunctionExpression */,
-      modifiers,
-      name,
-      typeParameters,
-      parameters,
-      type,
-      body
-    );
+    const node = createBaseDeclaration(215 /* FunctionExpression */);
+    node.modifiers = asNodeArray(modifiers);
     node.asteriskToken = asteriskToken;
-    node.transformFlags |= propagateChildFlags(node.asteriskToken);
-    if (node.typeParameters) {
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    }
-    if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-      if (node.asteriskToken) {
-        node.transformFlags |= 128 /* ContainsES2018 */;
-      } else {
-        node.transformFlags |= 256 /* ContainsES2017 */;
-      }
-    } else if (node.asteriskToken) {
-      node.transformFlags |= 2048 /* ContainsGenerator */;
-    }
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray(parameters);
+    node.type = type;
+    node.body = body;
+    const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+    const isGenerator = !!node.asteriskToken;
+    const isAsyncGenerator = isAsync && isGenerator;
+    node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
     return node;
   }
   function updateFunctionExpression(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
     return node.name !== name || node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateBaseSignatureDeclaration(createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) : node;
   }
   function createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
-    const node = createBaseFunctionLikeDeclaration(
-      216 /* ArrowFunction */,
-      modifiers,
-      void 0,
-      typeParameters,
-      parameters,
-      type,
-      parenthesizerRules().parenthesizeConciseBodyOfArrowFunction(body)
-    );
+    const node = createBaseDeclaration(216 /* ArrowFunction */);
+    node.modifiers = asNodeArray(modifiers);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray(parameters);
+    node.type = type;
     node.equalsGreaterThanToken = equalsGreaterThanToken != null ? equalsGreaterThanToken : createToken(38 /* EqualsGreaterThanToken */);
-    node.transformFlags |= propagateChildFlags(node.equalsGreaterThanToken) | 1024 /* ContainsES2015 */;
-    if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-      node.transformFlags |= 256 /* ContainsES2017 */ | 16384 /* ContainsLexicalThis */;
-    }
+    node.body = parenthesizerRules().parenthesizeConciseBodyOfArrowFunction(body);
+    const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+    node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.equalsGreaterThanToken) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isAsync ? 256 /* ContainsES2017 */ | 16384 /* ContainsLexicalThis */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
     return node;
   }
   function updateArrowFunction(node, modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
     return node.modifiers !== modifiers || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.equalsGreaterThanToken !== equalsGreaterThanToken || node.body !== body ? finishUpdateBaseSignatureDeclaration(createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body), node) : node;
   }
   function createDeleteExpression(expression) {
-    const node = createBaseExpression(217 /* DeleteExpression */);
+    const node = createBaseNode(217 /* DeleteExpression */);
     node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
     node.transformFlags |= propagateChildFlags(node.expression);
     return node;
@@ -18046,7 +19185,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createDeleteExpression(expression), node) : node;
   }
   function createTypeOfExpression(expression) {
-    const node = createBaseExpression(218 /* TypeOfExpression */);
+    const node = createBaseNode(218 /* TypeOfExpression */);
     node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
     node.transformFlags |= propagateChildFlags(node.expression);
     return node;
@@ -18055,7 +19194,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createTypeOfExpression(expression), node) : node;
   }
   function createVoidExpression(expression) {
-    const node = createBaseExpression(219 /* VoidExpression */);
+    const node = createBaseNode(219 /* VoidExpression */);
     node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
     node.transformFlags |= propagateChildFlags(node.expression);
     return node;
@@ -18064,7 +19203,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createVoidExpression(expression), node) : node;
   }
   function createAwaitExpression(expression) {
-    const node = createBaseExpression(220 /* AwaitExpression */);
+    const node = createBaseNode(220 /* AwaitExpression */);
     node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
     node.transformFlags |= propagateChildFlags(node.expression) | 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */ | 2097152 /* ContainsAwait */;
     return node;
@@ -18073,7 +19212,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createAwaitExpression(expression), node) : node;
   }
   function createPrefixUnaryExpression(operator, operand) {
-    const node = createBaseExpression(221 /* PrefixUnaryExpression */);
+    const node = createBaseNode(221 /* PrefixUnaryExpression */);
     node.operator = operator;
     node.operand = parenthesizerRules().parenthesizeOperandOfPrefixUnary(operand);
     node.transformFlags |= propagateChildFlags(node.operand);
@@ -18086,7 +19225,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.operand !== operand ? update(createPrefixUnaryExpression(node.operator, operand), node) : node;
   }
   function createPostfixUnaryExpression(operand, operator) {
-    const node = createBaseExpression(222 /* PostfixUnaryExpression */);
+    const node = createBaseNode(222 /* PostfixUnaryExpression */);
     node.operator = operator;
     node.operand = parenthesizerRules().parenthesizeOperandOfPostfixUnary(operand);
     node.transformFlags |= propagateChildFlags(node.operand);
@@ -18099,7 +19238,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.operand !== operand ? update(createPostfixUnaryExpression(operand, node.operator), node) : node;
   }
   function createBinaryExpression(left, operator, right) {
-    const node = createBaseExpression(223 /* BinaryExpression */);
+    const node = createBaseDeclaration(223 /* BinaryExpression */);
     const operatorToken = asToken(operator);
     const operatorKind = operatorToken.kind;
     node.left = parenthesizerRules().parenthesizeLeftSideOfBinary(operatorKind, left);
@@ -18122,6 +19261,8 @@ function createNodeFactory(flags, baseFactory2) {
     if (operatorKind === 101 /* InKeyword */ && isPrivateIdentifier(node.left)) {
       node.transformFlags |= 536870912 /* ContainsPrivateIdentifierInExpression */;
     }
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function propagateAssignmentPatternFlags(node) {
@@ -18148,7 +19289,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.left !== left || node.operatorToken !== operator || node.right !== right ? update(createBinaryExpression(left, operator, right), node) : node;
   }
   function createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse) {
-    const node = createBaseExpression(224 /* ConditionalExpression */);
+    const node = createBaseNode(224 /* ConditionalExpression */);
     node.condition = parenthesizerRules().parenthesizeConditionOfConditionalExpression(condition);
     node.questionToken = questionToken != null ? questionToken : createToken(57 /* QuestionToken */);
     node.whenTrue = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenTrue);
@@ -18161,7 +19302,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.condition !== condition || node.questionToken !== questionToken || node.whenTrue !== whenTrue || node.colonToken !== colonToken || node.whenFalse !== whenFalse ? update(createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse), node) : node;
   }
   function createTemplateExpression(head, templateSpans) {
-    const node = createBaseExpression(225 /* TemplateExpression */);
+    const node = createBaseNode(225 /* TemplateExpression */);
     node.head = head;
     node.templateSpans = createNodeArray(templateSpans);
     node.transformFlags |= propagateChildFlags(node.head) | propagateChildrenFlags(node.templateSpans) | 1024 /* ContainsES2015 */;
@@ -18170,7 +19311,7 @@ function createNodeFactory(flags, baseFactory2) {
   function updateTemplateExpression(node, head, templateSpans) {
     return node.head !== head || node.templateSpans !== templateSpans ? update(createTemplateExpression(head, templateSpans), node) : node;
   }
-  function createTemplateLiteralLikeNodeChecked(kind, text, rawText, templateFlags = 0 /* None */) {
+  function checkTemplateLiteralLikeNode(kind, text, rawText, templateFlags = 0 /* None */) {
     Debug.assert(!(templateFlags & ~2048 /* TemplateLiteralLikeFlags */), "Unsupported template flags.");
     let cooked = void 0;
     if (rawText !== void 0 && rawText !== text) {
@@ -18187,34 +19328,56 @@ function createNodeFactory(flags, baseFactory2) {
     } else if (cooked !== void 0) {
       Debug.assert(text === cooked, "Expected argument 'text' to be the normalized (i.e. 'cooked') version of argument 'rawText'.");
     }
-    return createTemplateLiteralLikeNode(kind, text, rawText, templateFlags);
+    return text;
   }
-  function createTemplateLiteralLikeNode(kind, text, rawText, templateFlags) {
+  function getTransformFlagsOfTemplateLiteralLike(templateFlags) {
+    let transformFlags = 1024 /* ContainsES2015 */;
+    if (templateFlags) {
+      transformFlags |= 128 /* ContainsES2018 */;
+    }
+    return transformFlags;
+  }
+  function createTemplateLiteralLikeToken(kind, text, rawText, templateFlags) {
     const node = createBaseToken(kind);
     node.text = text;
     node.rawText = rawText;
     node.templateFlags = templateFlags & 2048 /* TemplateLiteralLikeFlags */;
-    node.transformFlags |= 1024 /* ContainsES2015 */;
-    if (node.templateFlags) {
-      node.transformFlags |= 128 /* ContainsES2018 */;
-    }
+    node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags);
     return node;
   }
+  function createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags) {
+    const node = createBaseDeclaration(kind);
+    node.text = text;
+    node.rawText = rawText;
+    node.templateFlags = templateFlags & 2048 /* TemplateLiteralLikeFlags */;
+    node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags);
+    return node;
+  }
+  function createTemplateLiteralLikeNode(kind, text, rawText, templateFlags) {
+    if (kind === 14 /* NoSubstitutionTemplateLiteral */) {
+      return createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags);
+    }
+    return createTemplateLiteralLikeToken(kind, text, rawText, templateFlags);
+  }
   function createTemplateHead(text, rawText, templateFlags) {
-    return createTemplateLiteralLikeNodeChecked(15 /* TemplateHead */, text, rawText, templateFlags);
+    text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+    return createTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
   }
   function createTemplateMiddle(text, rawText, templateFlags) {
-    return createTemplateLiteralLikeNodeChecked(16 /* TemplateMiddle */, text, rawText, templateFlags);
+    text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+    return createTemplateLiteralLikeNode(16 /* TemplateMiddle */, text, rawText, templateFlags);
   }
   function createTemplateTail(text, rawText, templateFlags) {
-    return createTemplateLiteralLikeNodeChecked(17 /* TemplateTail */, text, rawText, templateFlags);
+    text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+    return createTemplateLiteralLikeNode(17 /* TemplateTail */, text, rawText, templateFlags);
   }
   function createNoSubstitutionTemplateLiteral(text, rawText, templateFlags) {
-    return createTemplateLiteralLikeNodeChecked(14 /* NoSubstitutionTemplateLiteral */, text, rawText, templateFlags);
+    text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+    return createTemplateLiteralLikeDeclaration(14 /* NoSubstitutionTemplateLiteral */, text, rawText, templateFlags);
   }
   function createYieldExpression(asteriskToken, expression) {
     Debug.assert(!asteriskToken || !!expression, "A `YieldExpression` with an asteriskToken must have an expression.");
-    const node = createBaseExpression(226 /* YieldExpression */);
+    const node = createBaseNode(226 /* YieldExpression */);
     node.expression = expression && parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
     node.asteriskToken = asteriskToken;
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.asteriskToken) | 1024 /* ContainsES2015 */ | 128 /* ContainsES2018 */ | 1048576 /* ContainsYield */;
@@ -18224,7 +19387,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.asteriskToken !== asteriskToken ? update(createYieldExpression(asteriskToken, expression), node) : node;
   }
   function createSpreadElement(expression) {
-    const node = createBaseExpression(227 /* SpreadElement */);
+    const node = createBaseNode(227 /* SpreadElement */);
     node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
     node.transformFlags |= propagateChildFlags(node.expression) | 1024 /* ContainsES2015 */ | 32768 /* ContainsRestOrSpread */;
     return node;
@@ -18233,26 +19396,30 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createSpreadElement(expression), node) : node;
   }
   function createClassExpression(modifiers, name, typeParameters, heritageClauses, members) {
-    const node = createBaseClassLikeDeclaration(
-      228 /* ClassExpression */,
-      modifiers,
-      name,
-      typeParameters,
-      heritageClauses,
-      members
-    );
-    node.transformFlags |= 1024 /* ContainsES2015 */;
+    const node = createBaseDeclaration(228 /* ClassExpression */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.heritageClauses = asNodeArray(heritageClauses);
+    node.members = createNodeArray(members);
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateClassExpression(node, modifiers, name, typeParameters, heritageClauses, members) {
     return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassExpression(modifiers, name, typeParameters, heritageClauses, members), node) : node;
   }
   function createOmittedExpression() {
-    return createBaseExpression(229 /* OmittedExpression */);
+    return createBaseNode(229 /* OmittedExpression */);
   }
   function createExpressionWithTypeArguments(expression, typeArguments) {
     const node = createBaseNode(230 /* ExpressionWithTypeArguments */);
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
+    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      expression,
+      /*optionalChain*/
+      false
+    );
     node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments);
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | 1024 /* ContainsES2015 */;
     return node;
@@ -18261,7 +19428,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.typeArguments !== typeArguments ? update(createExpressionWithTypeArguments(expression, typeArguments), node) : node;
   }
   function createAsExpression(expression, type) {
-    const node = createBaseExpression(231 /* AsExpression */);
+    const node = createBaseNode(231 /* AsExpression */);
     node.expression = expression;
     node.type = type;
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
@@ -18271,8 +19438,12 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.type !== type ? update(createAsExpression(expression, type), node) : node;
   }
   function createNonNullExpression(expression) {
-    const node = createBaseExpression(232 /* NonNullExpression */);
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
+    const node = createBaseNode(232 /* NonNullExpression */);
+    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      expression,
+      /*optionalChain*/
+      false
+    );
     node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
     return node;
   }
@@ -18283,7 +19454,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createNonNullExpression(expression), node) : node;
   }
   function createSatisfiesExpression(expression, type) {
-    const node = createBaseExpression(235 /* SatisfiesExpression */);
+    const node = createBaseNode(235 /* SatisfiesExpression */);
     node.expression = expression;
     node.type = type;
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
@@ -18293,9 +19464,13 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.type !== type ? update(createSatisfiesExpression(expression, type), node) : node;
   }
   function createNonNullChain(expression) {
-    const node = createBaseExpression(232 /* NonNullExpression */);
+    const node = createBaseNode(232 /* NonNullExpression */);
     node.flags |= 32 /* OptionalChain */;
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
+    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      expression,
+      /*optionalChain*/
+      true
+    );
     node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
     return node;
   }
@@ -18304,7 +19479,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createNonNullChain(expression), node) : node;
   }
   function createMetaProperty(keywordToken, name) {
-    const node = createBaseExpression(233 /* MetaProperty */);
+    const node = createBaseNode(233 /* MetaProperty */);
     node.keywordToken = keywordToken;
     node.name = name;
     node.transformFlags |= propagateChildFlags(node.name);
@@ -18318,6 +19493,7 @@ function createNodeFactory(flags, baseFactory2) {
       default:
         return Debug.assertNever(keywordToken);
     }
+    node.flowNode = void 0;
     return node;
   }
   function updateMetaProperty(node, name) {
@@ -18343,31 +19519,45 @@ function createNodeFactory(flags, baseFactory2) {
     node.statements = createNodeArray(statements);
     node.multiLine = multiLine;
     node.transformFlags |= propagateChildrenFlags(node.statements);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateBlock(node, statements) {
     return node.statements !== statements ? update(createBlock(statements, node.multiLine), node) : node;
   }
   function createVariableStatement(modifiers, declarationList) {
-    const node = createBaseDeclaration(240 /* VariableStatement */);
+    const node = createBaseNode(240 /* VariableStatement */);
     node.modifiers = asNodeArray(modifiers);
     node.declarationList = isArray(declarationList) ? createVariableDeclarationList(declarationList) : declarationList;
     node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.declarationList);
     if (modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
       node.transformFlags = 1 /* ContainsTypeScript */;
     }
+    node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateVariableStatement(node, modifiers, declarationList) {
     return node.modifiers !== modifiers || node.declarationList !== declarationList ? update(createVariableStatement(modifiers, declarationList), node) : node;
   }
   function createEmptyStatement() {
-    return createBaseNode(239 /* EmptyStatement */);
+    const node = createBaseNode(239 /* EmptyStatement */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
   function createExpressionStatement(expression) {
     const node = createBaseNode(241 /* ExpressionStatement */);
     node.expression = parenthesizerRules().parenthesizeExpressionOfExpressionStatement(expression);
     node.transformFlags |= propagateChildFlags(node.expression);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateExpressionStatement(node, expression) {
@@ -18379,6 +19569,9 @@ function createNodeFactory(flags, baseFactory2) {
     node.thenStatement = asEmbeddedStatement(thenStatement);
     node.elseStatement = asEmbeddedStatement(elseStatement);
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thenStatement) | propagateChildFlags(node.elseStatement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateIfStatement(node, expression, thenStatement, elseStatement) {
@@ -18389,6 +19582,9 @@ function createNodeFactory(flags, baseFactory2) {
     node.statement = asEmbeddedStatement(statement);
     node.expression = expression;
     node.transformFlags |= propagateChildFlags(node.statement) | propagateChildFlags(node.expression);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateDoStatement(node, statement, expression) {
@@ -18399,6 +19595,9 @@ function createNodeFactory(flags, baseFactory2) {
     node.expression = expression;
     node.statement = asEmbeddedStatement(statement);
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateWhileStatement(node, expression, statement) {
@@ -18411,6 +19610,11 @@ function createNodeFactory(flags, baseFactory2) {
     node.incrementor = incrementor;
     node.statement = asEmbeddedStatement(statement);
     node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.condition) | propagateChildFlags(node.incrementor) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateForStatement(node, initializer, condition, incrementor, statement) {
@@ -18422,6 +19626,11 @@ function createNodeFactory(flags, baseFactory2) {
     node.expression = expression;
     node.statement = asEmbeddedStatement(statement);
     node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateForInStatement(node, initializer, expression, statement) {
@@ -18436,6 +19645,11 @@ function createNodeFactory(flags, baseFactory2) {
     node.transformFlags |= propagateChildFlags(node.awaitModifier) | propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement) | 1024 /* ContainsES2015 */;
     if (awaitModifier)
       node.transformFlags |= 128 /* ContainsES2018 */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateForOfStatement(node, awaitModifier, initializer, expression, statement) {
@@ -18445,6 +19659,9 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseNode(248 /* ContinueStatement */);
     node.label = asName(label);
     node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateContinueStatement(node, label) {
@@ -18454,6 +19671,9 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseNode(249 /* BreakStatement */);
     node.label = asName(label);
     node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateBreakStatement(node, label) {
@@ -18463,6 +19683,9 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseNode(250 /* ReturnStatement */);
     node.expression = expression;
     node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateReturnStatement(node, expression) {
@@ -18473,6 +19696,9 @@ function createNodeFactory(flags, baseFactory2) {
     node.expression = expression;
     node.statement = asEmbeddedStatement(statement);
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateWithStatement(node, expression, statement) {
@@ -18483,6 +19709,10 @@ function createNodeFactory(flags, baseFactory2) {
     node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
     node.caseBlock = caseBlock;
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.caseBlock);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    node.possiblyExhaustive = false;
     return node;
   }
   function updateSwitchStatement(node, expression, caseBlock) {
@@ -18493,6 +19723,9 @@ function createNodeFactory(flags, baseFactory2) {
     node.label = asName(label);
     node.statement = asEmbeddedStatement(statement);
     node.transformFlags |= propagateChildFlags(node.label) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateLabeledStatement(node, label, statement) {
@@ -18502,6 +19735,9 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseNode(254 /* ThrowStatement */);
     node.expression = expression;
     node.transformFlags |= propagateChildFlags(node.expression);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateThrowStatement(node, expression) {
@@ -18513,27 +19749,31 @@ function createNodeFactory(flags, baseFactory2) {
     node.catchClause = catchClause;
     node.finallyBlock = finallyBlock;
     node.transformFlags |= propagateChildFlags(node.tryBlock) | propagateChildFlags(node.catchClause) | propagateChildFlags(node.finallyBlock);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateTryStatement(node, tryBlock, catchClause, finallyBlock) {
     return node.tryBlock !== tryBlock || node.catchClause !== catchClause || node.finallyBlock !== finallyBlock ? update(createTryStatement(tryBlock, catchClause, finallyBlock), node) : node;
   }
   function createDebuggerStatement() {
-    return createBaseNode(256 /* DebuggerStatement */);
+    const node = createBaseNode(256 /* DebuggerStatement */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
   function createVariableDeclaration(name, exclamationToken, type, initializer) {
-    const node = createBaseVariableLikeDeclaration(
-      257 /* VariableDeclaration */,
-      void 0,
-      name,
-      type,
-      initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)
-    );
+    var _a2;
+    const node = createBaseDeclaration(257 /* VariableDeclaration */);
+    node.name = asName(name);
     node.exclamationToken = exclamationToken;
-    node.transformFlags |= propagateChildFlags(node.exclamationToken);
-    if (exclamationToken) {
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    }
+    node.type = type;
+    node.initializer = asInitializer(initializer);
+    node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (((_a2 = node.exclamationToken) != null ? _a2 : node.type) ? 1 /* ContainsTypeScript */ : 0 /* None */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateVariableDeclaration(node, name, exclamationToken, type, initializer) {
@@ -18553,31 +19793,30 @@ function createNodeFactory(flags, baseFactory2) {
     return node.declarations !== declarations ? update(createVariableDeclarationList(declarations, node.flags), node) : node;
   }
   function createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-    const node = createBaseFunctionLikeDeclaration(
-      259 /* FunctionDeclaration */,
-      modifiers,
-      name,
-      typeParameters,
-      parameters,
-      type,
-      body
-    );
+    const node = createBaseDeclaration(259 /* FunctionDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
     node.asteriskToken = asteriskToken;
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray(parameters);
+    node.type = type;
+    node.body = body;
     if (!node.body || modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
       node.transformFlags = 1 /* ContainsTypeScript */;
     } else {
-      node.transformFlags |= propagateChildFlags(node.asteriskToken) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
-      if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-        if (node.asteriskToken) {
-          node.transformFlags |= 128 /* ContainsES2018 */;
-        } else {
-          node.transformFlags |= 256 /* ContainsES2017 */;
-        }
-      } else if (node.asteriskToken) {
-        node.transformFlags |= 2048 /* ContainsGenerator */;
-      }
+      const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+      const isGenerator = !!node.asteriskToken;
+      const isAsyncGenerator = isAsync && isGenerator;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
     }
     node.illegalDecorators = void 0;
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
     return node;
   }
   function updateFunctionDeclaration(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
@@ -18590,38 +19829,38 @@ function createNodeFactory(flags, baseFactory2) {
     return finishUpdateBaseSignatureDeclaration(updated, original);
   }
   function createClassDeclaration(modifiers, name, typeParameters, heritageClauses, members) {
-    const node = createBaseClassLikeDeclaration(
-      260 /* ClassDeclaration */,
-      modifiers,
-      name,
-      typeParameters,
-      heritageClauses,
-      members
-    );
+    const node = createBaseDeclaration(260 /* ClassDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.heritageClauses = asNodeArray(heritageClauses);
+    node.members = createNodeArray(members);
     if (modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
       node.transformFlags = 1 /* ContainsTypeScript */;
     } else {
-      node.transformFlags |= 1024 /* ContainsES2015 */;
+      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
       if (node.transformFlags & 8192 /* ContainsTypeScriptClassSyntax */) {
         node.transformFlags |= 1 /* ContainsTypeScript */;
       }
     }
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateClassDeclaration(node, modifiers, name, typeParameters, heritageClauses, members) {
     return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassDeclaration(modifiers, name, typeParameters, heritageClauses, members), node) : node;
   }
   function createInterfaceDeclaration(modifiers, name, typeParameters, heritageClauses, members) {
-    const node = createBaseInterfaceOrClassLikeDeclaration(
-      261 /* InterfaceDeclaration */,
-      modifiers,
-      name,
-      typeParameters,
-      heritageClauses
-    );
+    const node = createBaseDeclaration(261 /* InterfaceDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.heritageClauses = asNodeArray(heritageClauses);
     node.members = createNodeArray(members);
     node.transformFlags = 1 /* ContainsTypeScript */;
     node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateInterfaceDeclaration(node, modifiers, name, typeParameters, heritageClauses, members) {
@@ -18634,15 +19873,17 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createTypeAliasDeclaration(modifiers, name, typeParameters, type) {
-    const node = createBaseGenericNamedDeclaration(
-      262 /* TypeAliasDeclaration */,
-      modifiers,
-      name,
-      typeParameters
-    );
+    const node = createBaseDeclaration(262 /* TypeAliasDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
     node.type = type;
     node.transformFlags = 1 /* ContainsTypeScript */;
     node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateTypeAliasDeclaration(node, modifiers, name, typeParameters, type) {
@@ -18655,15 +19896,15 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createEnumDeclaration(modifiers, name, members) {
-    const node = createBaseNamedDeclaration(
-      263 /* EnumDeclaration */,
-      modifiers,
-      name
-    );
+    const node = createBaseDeclaration(263 /* EnumDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
     node.members = createNodeArray(members);
-    node.transformFlags |= propagateChildrenFlags(node.members) | 1 /* ContainsTypeScript */;
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.name) | propagateChildrenFlags(node.members) | 1 /* ContainsTypeScript */;
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
     node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateEnumDeclaration(node, modifiers, name, members) {
@@ -18688,6 +19929,10 @@ function createNodeFactory(flags, baseFactory2) {
     }
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
     node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateModuleDeclaration(node, modifiers, name, body) {
@@ -18703,6 +19948,8 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseNode(265 /* ModuleBlock */);
     node.statements = createNodeArray(statements);
     node.transformFlags |= propagateChildrenFlags(node.statements);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateModuleBlock(node, statements) {
@@ -18712,20 +19959,21 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseNode(266 /* CaseBlock */);
     node.clauses = createNodeArray(clauses);
     node.transformFlags |= propagateChildrenFlags(node.clauses);
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateCaseBlock(node, clauses) {
     return node.clauses !== clauses ? update(createCaseBlock(clauses), node) : node;
   }
   function createNamespaceExportDeclaration(name) {
-    const node = createBaseNamedDeclaration(
-      267 /* NamespaceExportDeclaration */,
-      void 0,
-      name
-    );
-    node.transformFlags = 1 /* ContainsTypeScript */;
+    const node = createBaseDeclaration(267 /* NamespaceExportDeclaration */);
+    node.name = asName(name);
+    node.transformFlags |= propagateIdentifierNameFlags(node.name) | 1 /* ContainsTypeScript */;
     node.illegalDecorators = void 0;
     node.modifiers = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateNamespaceExportDeclaration(node, name) {
@@ -18739,18 +19987,19 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createImportEqualsDeclaration(modifiers, isTypeOnly, name, moduleReference) {
-    const node = createBaseNamedDeclaration(
-      268 /* ImportEqualsDeclaration */,
-      modifiers,
-      name
-    );
+    const node = createBaseDeclaration(268 /* ImportEqualsDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
     node.isTypeOnly = isTypeOnly;
     node.moduleReference = moduleReference;
-    node.transformFlags |= propagateChildFlags(node.moduleReference);
-    if (!isExternalModuleReference(node.moduleReference))
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.moduleReference);
+    if (!isExternalModuleReference(node.moduleReference)) {
       node.transformFlags |= 1 /* ContainsTypeScript */;
+    }
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
     node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateImportEqualsDeclaration(node, modifiers, isTypeOnly, name, moduleReference) {
@@ -18763,7 +20012,7 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createImportDeclaration(modifiers, importClause, moduleSpecifier, assertClause) {
-    const node = createBaseDeclaration(269 /* ImportDeclaration */);
+    const node = createBaseNode(269 /* ImportDeclaration */);
     node.modifiers = asNodeArray(modifiers);
     node.importClause = importClause;
     node.moduleSpecifier = moduleSpecifier;
@@ -18771,6 +20020,8 @@ function createNodeFactory(flags, baseFactory2) {
     node.transformFlags |= propagateChildFlags(node.importClause) | propagateChildFlags(node.moduleSpecifier);
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
     node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateImportDeclaration(node, modifiers, importClause, moduleSpecifier, assertClause) {
@@ -18783,7 +20034,7 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createImportClause(isTypeOnly, name, namedBindings) {
-    const node = createBaseNode(270 /* ImportClause */);
+    const node = createBaseDeclaration(270 /* ImportClause */);
     node.isTypeOnly = isTypeOnly;
     node.name = name;
     node.namedBindings = namedBindings;
@@ -18827,7 +20078,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.assertClause !== clause || node.multiLine !== multiLine ? update(createImportTypeAssertionContainer(clause, multiLine), node) : node;
   }
   function createNamespaceImport(name) {
-    const node = createBaseNode(271 /* NamespaceImport */);
+    const node = createBaseDeclaration(271 /* NamespaceImport */);
     node.name = name;
     node.transformFlags |= propagateChildFlags(node.name);
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
@@ -18837,7 +20088,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.name !== name ? update(createNamespaceImport(name), node) : node;
   }
   function createNamespaceExport(name) {
-    const node = createBaseNode(277 /* NamespaceExport */);
+    const node = createBaseDeclaration(277 /* NamespaceExport */);
     node.name = name;
     node.transformFlags |= propagateChildFlags(node.name) | 4 /* ContainsESNext */;
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
@@ -18857,7 +20108,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.elements !== elements ? update(createNamedImports(elements), node) : node;
   }
   function createImportSpecifier(isTypeOnly, propertyName, name) {
-    const node = createBaseNode(273 /* ImportSpecifier */);
+    const node = createBaseDeclaration(273 /* ImportSpecifier */);
     node.isTypeOnly = isTypeOnly;
     node.propertyName = propertyName;
     node.name = name;
@@ -18872,10 +20123,17 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseDeclaration(274 /* ExportAssignment */);
     node.modifiers = asNodeArray(modifiers);
     node.isExportEquals = isExportEquals;
-    node.expression = isExportEquals ? parenthesizerRules().parenthesizeRightSideOfBinary(63 /* EqualsToken */, void 0, expression) : parenthesizerRules().parenthesizeExpressionOfExportDefault(expression);
+    node.expression = isExportEquals ? parenthesizerRules().parenthesizeRightSideOfBinary(
+      63 /* EqualsToken */,
+      /*leftSide*/
+      void 0,
+      expression
+    ) : parenthesizerRules().parenthesizeExpressionOfExportDefault(expression);
     node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.expression);
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
     node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateExportAssignment(node, modifiers, expression) {
@@ -18897,6 +20155,8 @@ function createNodeFactory(flags, baseFactory2) {
     node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.exportClause) | propagateChildFlags(node.moduleSpecifier);
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
     node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateExportDeclaration(node, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) {
@@ -18925,6 +20185,8 @@ function createNodeFactory(flags, baseFactory2) {
     node.name = asName(name);
     node.transformFlags |= propagateChildFlags(node.propertyName) | propagateChildFlags(node.name);
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateExportSpecifier(node, isTypeOnly, propertyName, name) {
@@ -18932,6 +20194,8 @@ function createNodeFactory(flags, baseFactory2) {
   }
   function createMissingDeclaration() {
     const node = createBaseDeclaration(279 /* MissingDeclaration */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function createExternalModuleReference(expression) {
@@ -18967,21 +20231,22 @@ function createNodeFactory(flags, baseFactory2) {
     return node.type !== type ? update(createJSDocUnaryTypeWorker(kind, type), node) : node;
   }
   function createJSDocFunctionType(parameters, type) {
-    const node = createBaseSignatureDeclaration(
-      320 /* JSDocFunctionType */,
-      void 0,
-      void 0,
-      void 0,
-      parameters,
-      type
-    );
+    const node = createBaseDeclaration(320 /* JSDocFunctionType */);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = propagateChildrenFlags(node.parameters) | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
     return node;
   }
   function updateJSDocFunctionType(node, parameters, type) {
     return node.parameters !== parameters || node.type !== type ? update(createJSDocFunctionType(parameters, type), node) : node;
   }
   function createJSDocTypeLiteral(propertyTags, isArrayType = false) {
-    const node = createBaseNode(325 /* JSDocTypeLiteral */);
+    const node = createBaseDeclaration(325 /* JSDocTypeLiteral */);
     node.jsDocPropertyTags = asNodeArray(propertyTags);
     node.isArrayType = isArrayType;
     return node;
@@ -18998,10 +20263,14 @@ function createNodeFactory(flags, baseFactory2) {
     return node.type !== type ? update(createJSDocTypeExpression(type), node) : node;
   }
   function createJSDocSignature(typeParameters, parameters, type) {
-    const node = createBaseNode(326 /* JSDocSignature */);
+    const node = createBaseDeclaration(326 /* JSDocSignature */);
     node.typeParameters = asNodeArray(typeParameters);
     node.parameters = createNodeArray(parameters);
     node.type = type;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateJSDocSignature(node, typeParameters, parameters, type) {
@@ -19017,8 +20286,14 @@ function createNodeFactory(flags, baseFactory2) {
     node.comment = comment;
     return node;
   }
+  function createBaseJSDocTagDeclaration(kind, tagName, comment) {
+    const node = createBaseDeclaration(kind);
+    node.tagName = tagName;
+    node.comment = comment;
+    return node;
+  }
   function createJSDocTemplateTag(tagName, constraint, typeParameters, comment) {
-    const node = createBaseJSDocTag(347 /* JSDocTemplateTag */, tagName != null ? tagName : createIdentifier("template"), comment);
+    const node = createBaseJSDocTag(348 /* JSDocTemplateTag */, tagName != null ? tagName : createIdentifier("template"), comment);
     node.constraint = constraint;
     node.typeParameters = createNodeArray(typeParameters);
     return node;
@@ -19027,17 +20302,19 @@ function createNodeFactory(flags, baseFactory2) {
     return node.tagName !== tagName || node.constraint !== constraint || node.typeParameters !== typeParameters || node.comment !== comment ? update(createJSDocTemplateTag(tagName, constraint, typeParameters, comment), node) : node;
   }
   function createJSDocTypedefTag(tagName, typeExpression, fullName, comment) {
-    const node = createBaseJSDocTag(348 /* JSDocTypedefTag */, tagName != null ? tagName : createIdentifier("typedef"), comment);
+    const node = createBaseJSDocTagDeclaration(349 /* JSDocTypedefTag */, tagName != null ? tagName : createIdentifier("typedef"), comment);
     node.typeExpression = typeExpression;
     node.fullName = fullName;
     node.name = getJSDocTypeAliasName(fullName);
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateJSDocTypedefTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) {
     return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocTypedefTag(tagName, typeExpression, fullName, comment), node) : node;
   }
   function createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) {
-    const node = createBaseJSDocTag(343 /* JSDocParameterTag */, tagName != null ? tagName : createIdentifier("param"), comment);
+    const node = createBaseJSDocTagDeclaration(344 /* JSDocParameterTag */, tagName != null ? tagName : createIdentifier("param"), comment);
     node.typeExpression = typeExpression;
     node.name = name;
     node.isNameFirst = !!isNameFirst;
@@ -19048,7 +20325,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node;
   }
   function createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) {
-    const node = createBaseJSDocTag(350 /* JSDocPropertyTag */, tagName != null ? tagName : createIdentifier("prop"), comment);
+    const node = createBaseJSDocTagDeclaration(351 /* JSDocPropertyTag */, tagName != null ? tagName : createIdentifier("prop"), comment);
     node.typeExpression = typeExpression;
     node.name = name;
     node.isNameFirst = !!isNameFirst;
@@ -19059,15 +20336,25 @@ function createNodeFactory(flags, baseFactory2) {
     return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node;
   }
   function createJSDocCallbackTag(tagName, typeExpression, fullName, comment) {
-    const node = createBaseJSDocTag(341 /* JSDocCallbackTag */, tagName != null ? tagName : createIdentifier("callback"), comment);
+    const node = createBaseJSDocTagDeclaration(341 /* JSDocCallbackTag */, tagName != null ? tagName : createIdentifier("callback"), comment);
     node.typeExpression = typeExpression;
     node.fullName = fullName;
     node.name = getJSDocTypeAliasName(fullName);
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateJSDocCallbackTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) {
     return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocCallbackTag(tagName, typeExpression, fullName, comment), node) : node;
   }
+  function createJSDocOverloadTag(tagName, typeExpression, comment) {
+    const node = createBaseJSDocTag(342 /* JSDocOverloadTag */, tagName != null ? tagName : createIdentifier("overload"), comment);
+    node.typeExpression = typeExpression;
+    return node;
+  }
+  function updateJSDocOverloadTag(node, tagName = getDefaultTagName(node), typeExpression, comment) {
+    return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocOverloadTag(tagName, typeExpression, comment), node) : node;
+  }
   function createJSDocAugmentsTag(tagName, className, comment) {
     const node = createBaseJSDocTag(331 /* JSDocAugmentsTag */, tagName != null ? tagName : createIdentifier("augments"), comment);
     node.class = className;
@@ -19082,7 +20369,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node;
   }
   function createJSDocSeeTag(tagName, name, comment) {
-    const node = createBaseJSDocTag(349 /* JSDocSeeTag */, tagName != null ? tagName : createIdentifier("see"), comment);
+    const node = createBaseJSDocTag(350 /* JSDocSeeTag */, tagName != null ? tagName : createIdentifier("see"), comment);
     node.name = name;
     return node;
   }
@@ -19159,6 +20446,16 @@ function createNodeFactory(flags, baseFactory2) {
   function updateJSDocUnknownTag(node, tagName, comment) {
     return node.tagName !== tagName || node.comment !== comment ? update(createJSDocUnknownTag(tagName, comment), node) : node;
   }
+  function createJSDocEnumTag(tagName, typeExpression, comment) {
+    const node = createBaseJSDocTagDeclaration(343 /* JSDocEnumTag */, tagName != null ? tagName : createIdentifier(getDefaultTagNameForKind(343 /* JSDocEnumTag */)), comment);
+    node.typeExpression = typeExpression;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
+  }
+  function updateJSDocEnumTag(node, tagName = getDefaultTagName(node), typeExpression, comment) {
+    return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocEnumTag(tagName, typeExpression, comment), node) : node;
+  }
   function createJSDocText(text) {
     const node = createBaseNode(324 /* JSDocText */);
     node.text = text;
@@ -19256,7 +20553,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node;
   }
   function createJsxAttribute(name, initializer) {
-    const node = createBaseNode(288 /* JsxAttribute */);
+    const node = createBaseDeclaration(288 /* JsxAttribute */);
     node.name = name;
     node.initializer = initializer;
     node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 2 /* ContainsJsx */;
@@ -19266,7 +20563,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.name !== name || node.initializer !== initializer ? update(createJsxAttribute(name, initializer), node) : node;
   }
   function createJsxAttributes(properties) {
-    const node = createBaseNode(289 /* JsxAttributes */);
+    const node = createBaseDeclaration(289 /* JsxAttributes */);
     node.properties = createNodeArray(properties);
     node.transformFlags |= propagateChildrenFlags(node.properties) | 2 /* ContainsJsx */;
     return node;
@@ -19298,6 +20595,8 @@ function createNodeFactory(flags, baseFactory2) {
     node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
     node.statements = createNodeArray(statements);
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.statements);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateCaseClause(node, expression, statements) {
@@ -19334,36 +20633,27 @@ function createNodeFactory(flags, baseFactory2) {
   }
   function createCatchClause(variableDeclaration, block) {
     const node = createBaseNode(295 /* CatchClause */);
-    if (typeof variableDeclaration === "string" || variableDeclaration && !isVariableDeclaration(variableDeclaration)) {
-      variableDeclaration = createVariableDeclaration(
-        variableDeclaration,
-        void 0,
-        void 0,
-        void 0
-      );
-    }
-    node.variableDeclaration = variableDeclaration;
+    node.variableDeclaration = asVariableDeclaration(variableDeclaration);
     node.block = block;
-    node.transformFlags |= propagateChildFlags(node.variableDeclaration) | propagateChildFlags(node.block);
-    if (!variableDeclaration)
-      node.transformFlags |= 64 /* ContainsES2019 */;
+    node.transformFlags |= propagateChildFlags(node.variableDeclaration) | propagateChildFlags(node.block) | (!variableDeclaration ? 64 /* ContainsES2019 */ : 0 /* None */);
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateCatchClause(node, variableDeclaration, block) {
     return node.variableDeclaration !== variableDeclaration || node.block !== block ? update(createCatchClause(variableDeclaration, block), node) : node;
   }
   function createPropertyAssignment(name, initializer) {
-    const node = createBaseNamedDeclaration(
-      299 /* PropertyAssignment */,
-      void 0,
-      name
-    );
+    const node = createBaseDeclaration(299 /* PropertyAssignment */);
+    node.name = asName(name);
     node.initializer = parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer);
-    node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer);
+    node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer);
     node.illegalDecorators = void 0;
     node.modifiers = void 0;
     node.questionToken = void 0;
     node.exclamationToken = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updatePropertyAssignment(node, name, initializer) {
@@ -19379,18 +20669,17 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createShorthandPropertyAssignment(name, objectAssignmentInitializer) {
-    const node = createBaseNamedDeclaration(
-      300 /* ShorthandPropertyAssignment */,
-      void 0,
-      name
-    );
+    const node = createBaseDeclaration(300 /* ShorthandPropertyAssignment */);
+    node.name = asName(name);
     node.objectAssignmentInitializer = objectAssignmentInitializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(objectAssignmentInitializer);
-    node.transformFlags |= propagateChildFlags(node.objectAssignmentInitializer) | 1024 /* ContainsES2015 */;
+    node.transformFlags |= propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.objectAssignmentInitializer) | 1024 /* ContainsES2015 */;
     node.equalsToken = void 0;
     node.illegalDecorators = void 0;
     node.modifiers = void 0;
     node.questionToken = void 0;
     node.exclamationToken = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateShorthandPropertyAssignment(node, name, objectAssignmentInitializer) {
@@ -19407,19 +20696,23 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createSpreadAssignment(expression) {
-    const node = createBaseNode(301 /* SpreadAssignment */);
+    const node = createBaseDeclaration(301 /* SpreadAssignment */);
     node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
     node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 65536 /* ContainsObjectRestOrSpread */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateSpreadAssignment(node, expression) {
     return node.expression !== expression ? update(createSpreadAssignment(expression), node) : node;
   }
   function createEnumMember(name, initializer) {
-    const node = createBaseNode(302 /* EnumMember */);
+    const node = createBaseDeclaration(302 /* EnumMember */);
     node.name = asName(name);
     node.initializer = initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer);
     node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateEnumMember(node, name, initializer) {
@@ -19430,33 +20723,111 @@ function createNodeFactory(flags, baseFactory2) {
     node.statements = createNodeArray(statements);
     node.endOfFileToken = endOfFileToken;
     node.flags |= flags2;
-    node.fileName = "";
     node.text = "";
+    node.fileName = "";
+    node.path = "";
+    node.resolvedPath = "";
+    node.originalFileName = "";
     node.languageVersion = 0;
     node.languageVariant = 0;
     node.scriptKind = 0;
     node.isDeclarationFile = false;
     node.hasNoDefaultLib = false;
     node.transformFlags |= propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken);
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.endFlowNode = void 0;
+    node.nodeCount = 0;
+    node.identifierCount = 0;
+    node.symbolCount = 0;
+    node.parseDiagnostics = void 0;
+    node.bindDiagnostics = void 0;
+    node.bindSuggestionDiagnostics = void 0;
+    node.lineMap = void 0;
+    node.externalModuleIndicator = void 0;
+    node.setExternalModuleIndicator = void 0;
+    node.pragmas = void 0;
+    node.checkJsDirective = void 0;
+    node.referencedFiles = void 0;
+    node.typeReferenceDirectives = void 0;
+    node.libReferenceDirectives = void 0;
+    node.amdDependencies = void 0;
+    node.commentDirectives = void 0;
+    node.identifiers = void 0;
+    node.packageJsonLocations = void 0;
+    node.packageJsonScope = void 0;
+    node.imports = void 0;
+    node.moduleAugmentations = void 0;
+    node.ambientModuleNames = void 0;
+    node.resolvedModules = void 0;
+    node.classifiableNames = void 0;
+    node.impliedNodeFormat = void 0;
     return node;
   }
-  function cloneSourceFileWithChanges(source, statements, isDeclarationFile, referencedFiles, typeReferences, hasNoDefaultLib, libReferences) {
-    const node = source.redirectInfo ? Object.create(source.redirectInfo.redirectTarget) : baseFactory2.createBaseSourceFileNode(308 /* SourceFile */);
+  function createRedirectedSourceFile(redirectInfo) {
+    const node = Object.create(redirectInfo.redirectTarget);
+    Object.defineProperties(node, {
+      id: {
+        get() {
+          return this.redirectInfo.redirectTarget.id;
+        },
+        set(value) {
+          this.redirectInfo.redirectTarget.id = value;
+        }
+      },
+      symbol: {
+        get() {
+          return this.redirectInfo.redirectTarget.symbol;
+        },
+        set(value) {
+          this.redirectInfo.redirectTarget.symbol = value;
+        }
+      }
+    });
+    node.redirectInfo = redirectInfo;
+    return node;
+  }
+  function cloneRedirectedSourceFile(source) {
+    const node = createRedirectedSourceFile(source.redirectInfo);
+    node.flags |= source.flags & ~8 /* Synthesized */;
+    node.fileName = source.fileName;
+    node.path = source.path;
+    node.resolvedPath = source.resolvedPath;
+    node.originalFileName = source.originalFileName;
+    node.packageJsonLocations = source.packageJsonLocations;
+    node.packageJsonScope = source.packageJsonScope;
+    node.emitNode = void 0;
+    return node;
+  }
+  function cloneSourceFileWorker(source) {
+    const node = baseFactory2.createBaseSourceFileNode(308 /* SourceFile */);
+    node.flags |= source.flags & ~8 /* Synthesized */;
     for (const p in source) {
-      if (p === "emitNode" || hasProperty(node, p) || !hasProperty(source, p))
+      if (hasProperty(node, p) || !hasProperty(source, p)) {
         continue;
+      }
+      if (p === "emitNode") {
+        node.emitNode = void 0;
+        continue;
+      }
       node[p] = source[p];
     }
-    node.flags |= source.flags;
+    return node;
+  }
+  function cloneSourceFile(source) {
+    const node = source.redirectInfo ? cloneRedirectedSourceFile(source) : cloneSourceFileWorker(source);
+    setOriginalNode(node, source);
+    return node;
+  }
+  function cloneSourceFileWithChanges(source, statements, isDeclarationFile, referencedFiles, typeReferences, hasNoDefaultLib, libReferences) {
+    const node = cloneSourceFile(source);
     node.statements = createNodeArray(statements);
-    node.endOfFileToken = source.endOfFileToken;
     node.isDeclarationFile = isDeclarationFile;
     node.referencedFiles = referencedFiles;
     node.typeReferenceDirectives = typeReferences;
     node.hasNoDefaultLib = hasNoDefaultLib;
     node.libReferenceDirectives = libReferences;
     node.transformFlags = propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken);
-    node.impliedNodeFormat = source.impliedNodeFormat;
     return node;
   }
   function updateSourceFile(node, statements, isDeclarationFile = node.isDeclarationFile, referencedFiles = node.referencedFiles, typeReferenceDirectives = node.typeReferenceDirectives, hasNoDefaultLib = node.hasNoDefaultLib, libReferenceDirectives = node.libReferenceDirectives) {
@@ -19466,6 +20837,10 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseNode(309 /* Bundle */);
     node.prepends = prepends;
     node.sourceFiles = sourceFiles;
+    node.syntheticFileReferences = void 0;
+    node.syntheticTypeReferences = void 0;
+    node.syntheticLibReferences = void 0;
+    node.hasNoDefaultLib = void 0;
     return node;
   }
   function updateBundle(node, sourceFiles, prepends = emptyArray) {
@@ -19519,18 +20894,18 @@ function createNodeFactory(flags, baseFactory2) {
     return node;
   }
   function createSyntaxList(children) {
-    const node = createBaseNode(351 /* SyntaxList */);
+    const node = createBaseNode(353 /* SyntaxList */);
     node._children = children;
     return node;
   }
   function createNotEmittedStatement(original) {
-    const node = createBaseNode(352 /* NotEmittedStatement */);
+    const node = createBaseNode(354 /* NotEmittedStatement */);
     node.original = original;
     setTextRange(node, original);
     return node;
   }
   function createPartiallyEmittedExpression(expression, original) {
-    const node = createBaseNode(353 /* PartiallyEmittedExpression */);
+    const node = createBaseNode(355 /* PartiallyEmittedExpression */);
     node.expression = expression;
     node.original = original;
     node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
@@ -19552,7 +20927,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node;
   }
   function createCommaListExpression(elements) {
-    const node = createBaseNode(354 /* CommaListExpression */);
+    const node = createBaseNode(356 /* CommaListExpression */);
     node.elements = createNodeArray(sameFlatMap(elements, flattenCommaElements));
     node.transformFlags |= propagateChildrenFlags(node.elements);
     return node;
@@ -19561,19 +20936,19 @@ function createNodeFactory(flags, baseFactory2) {
     return node.elements !== elements ? update(createCommaListExpression(elements), node) : node;
   }
   function createEndOfDeclarationMarker(original) {
-    const node = createBaseNode(356 /* EndOfDeclarationMarker */);
+    const node = createBaseNode(358 /* EndOfDeclarationMarker */);
     node.emitNode = {};
     node.original = original;
     return node;
   }
   function createMergeDeclarationMarker(original) {
-    const node = createBaseNode(355 /* MergeDeclarationMarker */);
+    const node = createBaseNode(357 /* MergeDeclarationMarker */);
     node.emitNode = {};
     node.original = original;
     return node;
   }
   function createSyntheticReferenceExpression(expression, thisArg) {
-    const node = createBaseNode(357 /* SyntheticReferenceExpression */);
+    const node = createBaseNode(359 /* SyntheticReferenceExpression */);
     node.expression = expression;
     node.thisArg = thisArg;
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thisArg);
@@ -19582,11 +20957,66 @@ function createNodeFactory(flags, baseFactory2) {
   function updateSyntheticReferenceExpression(node, expression, thisArg) {
     return node.expression !== expression || node.thisArg !== thisArg ? update(createSyntheticReferenceExpression(expression, thisArg), node) : node;
   }
+  function cloneGeneratedIdentifier(node) {
+    const clone2 = createBaseIdentifier(
+      node.escapedText,
+      /*originalKeywordKind*/
+      void 0
+    );
+    clone2.flags |= node.flags & ~8 /* Synthesized */;
+    clone2.autoGenerate = { ...node.autoGenerate };
+    clone2.transformFlags = node.transformFlags;
+    setOriginalNode(clone2, node);
+    return clone2;
+  }
+  function cloneIdentifier(node) {
+    const clone2 = createBaseIdentifier(node.escapedText, node.originalKeywordKind);
+    clone2.flags |= node.flags & ~8 /* Synthesized */;
+    clone2.typeArguments = node.typeArguments;
+    clone2.hasExtendedUnicodeEscape = node.hasExtendedUnicodeEscape;
+    clone2.jsDoc = node.jsDoc;
+    clone2.jsDocCache = node.jsDocCache;
+    clone2.flowNode = node.flowNode;
+    clone2.symbol = node.symbol;
+    clone2.transformFlags = node.transformFlags;
+    setOriginalNode(clone2, node);
+    return clone2;
+  }
+  function cloneGeneratedPrivateIdentifier(node) {
+    const clone2 = createBasePrivateIdentifier(node.escapedText);
+    clone2.flags |= node.flags & ~8 /* Synthesized */;
+    clone2.autoGenerate = { ...node.autoGenerate };
+    clone2.transformFlags = node.transformFlags;
+    setOriginalNode(clone2, node);
+    return clone2;
+  }
+  function clonePrivateIdentifier(node) {
+    const clone2 = createBasePrivateIdentifier(node.escapedText);
+    clone2.flags |= node.flags & ~8 /* Synthesized */;
+    clone2.transformFlags = node.transformFlags;
+    setOriginalNode(clone2, node);
+    return clone2;
+  }
   function cloneNode(node) {
     if (node === void 0) {
       return node;
     }
-    const clone2 = isSourceFile(node) ? baseFactory2.createBaseSourceFileNode(308 /* SourceFile */) : isIdentifier(node) ? baseFactory2.createBaseIdentifierNode(79 /* Identifier */) : isPrivateIdentifier(node) ? baseFactory2.createBasePrivateIdentifierNode(80 /* PrivateIdentifier */) : !isNodeKind(node.kind) ? baseFactory2.createBaseTokenNode(node.kind) : baseFactory2.createBaseNode(node.kind);
+    if (isSourceFile(node)) {
+      return cloneSourceFile(node);
+    }
+    if (isGeneratedIdentifier(node)) {
+      return cloneGeneratedIdentifier(node);
+    }
+    if (isIdentifier(node)) {
+      return cloneIdentifier(node);
+    }
+    if (isGeneratedPrivateIdentifier(node)) {
+      return cloneGeneratedPrivateIdentifier(node);
+    }
+    if (isPrivateIdentifier(node)) {
+      return clonePrivateIdentifier(node);
+    }
+    const clone2 = !isNodeKind(node.kind) ? baseFactory2.createBaseTokenNode(node.kind) : baseFactory2.createBaseNode(node.kind);
     clone2.flags |= node.flags & ~8 /* Synthesized */;
     clone2.transformFlags = node.transformFlags;
     setOriginalNode(clone2, node);
@@ -19601,29 +21031,52 @@ function createNodeFactory(flags, baseFactory2) {
   function createImmediatelyInvokedFunctionExpression(statements, param, paramValue) {
     return createCallExpression(
       createFunctionExpression(
+        /*modifiers*/
         void 0,
+        /*asteriskToken*/
         void 0,
+        /*name*/
         void 0,
+        /*typeParameters*/
         void 0,
+        /*parameters*/
         param ? [param] : [],
+        /*type*/
         void 0,
-        createBlock(statements, true)
+        createBlock(
+          statements,
+          /*multiLine*/
+          true
+        )
       ),
+      /*typeArguments*/
       void 0,
+      /*argumentsArray*/
       paramValue ? [paramValue] : []
     );
   }
   function createImmediatelyInvokedArrowFunction(statements, param, paramValue) {
     return createCallExpression(
       createArrowFunction(
+        /*modifiers*/
         void 0,
+        /*typeParameters*/
         void 0,
+        /*parameters*/
         param ? [param] : [],
+        /*type*/
         void 0,
+        /*equalsGreaterThanToken*/
         void 0,
-        createBlock(statements, true)
+        createBlock(
+          statements,
+          /*multiLine*/
+          true
+        )
       ),
+      /*typeArguments*/
       void 0,
+      /*argumentsArray*/
       paramValue ? [paramValue] : []
     );
   }
@@ -19632,17 +21085,27 @@ function createNodeFactory(flags, baseFactory2) {
   }
   function createExportDefault(expression) {
     return createExportAssignment(
+      /*modifiers*/
       void 0,
+      /*isExportEquals*/
       false,
       expression
     );
   }
   function createExternalModuleExport(exportName) {
     return createExportDeclaration(
+      /*modifiers*/
       void 0,
+      /*isTypeOnly*/
       false,
       createNamedExports([
-        createExportSpecifier(false, void 0, exportName)
+        createExportSpecifier(
+          /*isTypeOnly*/
+          false,
+          /*propertyName*/
+          void 0,
+          exportName
+        )
       ])
     );
   }
@@ -19652,14 +21115,22 @@ function createNodeFactory(flags, baseFactory2) {
   function createMethodCall(object, methodName, argumentsList) {
     if (isCallChain(object)) {
       return createCallChain(
-        createPropertyAccessChain(object, void 0, methodName),
+        createPropertyAccessChain(
+          object,
+          /*questionDotToken*/
+          void 0,
+          methodName
+        ),
+        /*questionDotToken*/
         void 0,
+        /*typeArguments*/
         void 0,
         argumentsList
       );
     }
     return createCallExpression(
       createPropertyAccessExpression(object, methodName),
+      /*typeArguments*/
       void 0,
       argumentsList
     );
@@ -19721,7 +21192,7 @@ function createNodeFactory(flags, baseFactory2) {
         return updateSatisfiesExpression(outerExpression, expression, outerExpression.type);
       case 232 /* NonNullExpression */:
         return updateNonNullExpression(outerExpression, expression);
-      case 353 /* PartiallyEmittedExpression */:
+      case 355 /* PartiallyEmittedExpression */:
         return updatePartiallyEmittedExpression(outerExpression, expression);
     }
   }
@@ -19785,7 +21256,11 @@ function createNodeFactory(flags, baseFactory2) {
       target = languageVersion !== void 0 && languageVersion < 2 /* ES2015 */ ? setTextRange(createIdentifier("_super"), callee) : callee;
     } else if (getEmitFlags(callee) & 8192 /* HelperName */) {
       thisArg = createVoidZero();
-      target = parenthesizerRules().parenthesizeLeftSideOfAccess(callee, false);
+      target = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        callee,
+        /*optionalChain*/
+        false
+      );
     } else if (isPropertyAccessExpression(callee)) {
       if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) {
         thisArg = createTempVariable(recordTempVariable);
@@ -19824,23 +21299,34 @@ function createNodeFactory(flags, baseFactory2) {
       }
     } else {
       thisArg = createVoidZero();
-      target = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
+      target = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      );
     }
     return { target, thisArg };
   }
   function createAssignmentTargetWrapper(paramName, expression) {
     return createPropertyAccessExpression(
+      // Explicit parens required because of v8 regression (https://bugs.chromium.org/p/v8/issues/detail?id=9560)
       createParenthesizedExpression(
         createObjectLiteralExpression([
           createSetAccessorDeclaration(
+            /*modifiers*/
             void 0,
             "value",
             [createParameterDeclaration(
+              /*modifiers*/
               void 0,
+              /*dotDotDotToken*/
               void 0,
               paramName,
+              /*questionToken*/
               void 0,
+              /*type*/
               void 0,
+              /*initializer*/
               void 0
             )],
             createBlock([
@@ -20025,12 +21511,29 @@ function createNodeFactory(flags, baseFactory2) {
   function asExpression(value) {
     return typeof value === "string" ? createStringLiteral(value) : typeof value === "number" ? createNumericLiteral(value) : typeof value === "boolean" ? value ? createTrue() : createFalse() : value;
   }
+  function asInitializer(node) {
+    return node && parenthesizerRules().parenthesizeExpressionForDisallowedComma(node);
+  }
   function asToken(value) {
     return typeof value === "number" ? createToken(value) : value;
   }
   function asEmbeddedStatement(statement) {
     return statement && isNotEmittedStatement(statement) ? setTextRange(setOriginalNode(createEmptyStatement(), statement), statement) : statement;
   }
+  function asVariableDeclaration(variableDeclaration) {
+    if (typeof variableDeclaration === "string" || variableDeclaration && !isVariableDeclaration(variableDeclaration)) {
+      return createVariableDeclaration(
+        variableDeclaration,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        /*initializer*/
+        void 0
+      );
+    }
+    return variableDeclaration;
+  }
 }
 function updateWithoutOriginal(updated, original) {
   if (updated !== original) {
@@ -20047,13 +21550,13 @@ function updateWithOriginal(updated, original) {
 }
 function getDefaultTagNameForKind(kind) {
   switch (kind) {
-    case 346 /* JSDocTypeTag */:
+    case 347 /* JSDocTypeTag */:
       return "type";
-    case 344 /* JSDocReturnTag */:
+    case 345 /* JSDocReturnTag */:
       return "returns";
-    case 345 /* JSDocThisTag */:
+    case 346 /* JSDocThisTag */:
       return "this";
-    case 342 /* JSDocEnumTag */:
+    case 343 /* JSDocEnumTag */:
       return "enum";
     case 333 /* JSDocAuthorTag */:
       return "author";
@@ -20069,16 +21572,18 @@ function getDefaultTagNameForKind(kind) {
       return "readonly";
     case 340 /* JSDocOverrideTag */:
       return "override";
-    case 347 /* JSDocTemplateTag */:
+    case 348 /* JSDocTemplateTag */:
       return "template";
-    case 348 /* JSDocTypedefTag */:
+    case 349 /* JSDocTypedefTag */:
       return "typedef";
-    case 343 /* JSDocParameterTag */:
+    case 344 /* JSDocParameterTag */:
       return "param";
-    case 350 /* JSDocPropertyTag */:
+    case 351 /* JSDocPropertyTag */:
       return "prop";
     case 341 /* JSDocCallbackTag */:
       return "callback";
+    case 342 /* JSDocOverloadTag */:
+      return "overload";
     case 331 /* JSDocAugmentsTag */:
       return "augments";
     case 332 /* JSDocImplementsTag */:
@@ -20091,7 +21596,12 @@ var rawTextScanner;
 var invalidValueSentinel = {};
 function getCookedText(kind, rawText) {
   if (!rawTextScanner) {
-    rawTextScanner = createScanner(99 /* Latest */, false, 0 /* Standard */);
+    rawTextScanner = createScanner(
+      99 /* Latest */,
+      /*skipTrivia*/
+      false,
+      0 /* Standard */
+    );
   }
   switch (kind) {
     case 14 /* NoSubstitutionTemplateLiteral */:
@@ -20109,7 +21619,10 @@ function getCookedText(kind, rawText) {
   }
   let token = rawTextScanner.scan();
   if (token === 19 /* CloseBraceToken */) {
-    token = rawTextScanner.reScanTemplateToken(false);
+    token = rawTextScanner.reScanTemplateToken(
+      /*isTaggedTemplate*/
+      false
+    );
   }
   if (rawTextScanner.isUnterminated()) {
     rawTextScanner.setText(void 0);
@@ -20131,6 +21644,9 @@ function getCookedText(kind, rawText) {
   rawTextScanner.setText(void 0);
   return tokenValue;
 }
+function propagateNameFlags(node) {
+  return node && isIdentifier(node) ? propagateIdentifierNameFlags(node) : propagateChildFlags(node);
+}
 function propagateIdentifierNameFlags(node) {
   return propagateChildFlags(node) & ~67108864 /* ContainsPossibleTopLevelAwait */;
 }
@@ -20212,7 +21728,7 @@ function getTransformFlagsSubtreeExclusions(kind) {
     case 213 /* TypeAssertionExpression */:
     case 235 /* SatisfiesExpression */:
     case 231 /* AsExpression */:
-    case 353 /* PartiallyEmittedExpression */:
+    case 355 /* PartiallyEmittedExpression */:
     case 214 /* ParenthesizedExpression */:
     case 106 /* SuperKeyword */:
       return -2147483648 /* OuterExpressionExcludes */;
@@ -20340,11 +21856,21 @@ function parseUnparsedSourceFile(bundleFileInfo, stripInternal, length2) {
     }
   }
   if (!texts) {
-    const textNode = factory.createUnparsedTextLike(void 0, false);
+    const textNode = factory.createUnparsedTextLike(
+      /*data*/
+      void 0,
+      /*internal*/
+      false
+    );
     setTextRangePosWidth(textNode, 0, typeof length2 === "function" ? length2() : length2);
     texts = [textNode];
   }
-  const node = parseNodeFactory.createUnparsedSource(prologues != null ? prologues : emptyArray, void 0, texts);
+  const node = parseNodeFactory.createUnparsedSource(
+    prologues != null ? prologues : emptyArray,
+    /*syntheticReferences*/
+    void 0,
+    texts
+  );
   setEachParent(prologues, node);
   setEachParent(texts, node);
   setEachParent(prependChildren, node);
@@ -20425,8 +21951,10 @@ function createInputFilesWithFilePaths(readFileText, javascriptPath, javascriptM
   Object.defineProperties(node, {
     javascriptText: { get: () => definedTextGetter(javascriptPath) },
     javascriptMapText: { get: () => textGetter(javascriptMapPath) },
+    // TODO:: if there is inline sourceMap in jsFile, use that
     declarationText: { get: () => definedTextGetter(Debug.checkDefined(declarationPath)) },
     declarationMapText: { get: () => textGetter(declarationMapPath) },
+    // TODO:: if there is inline sourceMap in dtsFile, use that
     buildInfo: { get: getAndCacheBuildInfo }
   });
   return node;
@@ -20675,27 +22203,36 @@ function createEmitHelperFactory(context) {
   const immutableFalse = memoize(() => setEmitFlags(factory2.createFalse(), 536870912 /* Immutable */));
   return {
     getUnscopedHelperName,
+    // TypeScript Helpers
     createDecorateHelper,
     createMetadataHelper,
     createParamHelper,
+    // ES2018 Helpers
     createAssignHelper,
     createAwaitHelper,
     createAsyncGeneratorHelper,
     createAsyncDelegatorHelper,
     createAsyncValuesHelper,
+    // ES2018 Destructuring Helpers
     createRestHelper,
+    // ES2017 Helpers
     createAwaiterHelper,
+    // ES2015 Helpers
     createExtendsHelper,
     createTemplateObjectHelper,
     createSpreadArrayHelper,
+    // ES2015 Destructuring Helpers
     createValuesHelper,
     createReadHelper,
+    // ES2015 Generator Helpers
     createGeneratorHelper,
+    // ES Module Helpers
     createCreateBindingHelper,
     createImportStarHelper,
     createImportStarCallbackHelper,
     createImportDefaultHelper,
     createExportStarHelper,
+    // Class Fields Helpers
     createClassPrivateFieldGetHelper,
     createClassPrivateFieldSetHelper,
     createClassPrivateFieldInHelper
@@ -20706,7 +22243,11 @@ function createEmitHelperFactory(context) {
   function createDecorateHelper(decoratorExpressions, target, memberName, descriptor) {
     context.requestEmitHelper(decorateHelper);
     const argumentsArray = [];
-    argumentsArray.push(factory2.createArrayLiteralExpression(decoratorExpressions, true));
+    argumentsArray.push(factory2.createArrayLiteralExpression(
+      decoratorExpressions,
+      /*multiLine*/
+      true
+    ));
     argumentsArray.push(target);
     if (memberName) {
       argumentsArray.push(memberName);
@@ -20716,6 +22257,7 @@ function createEmitHelperFactory(context) {
     }
     return factory2.createCallExpression(
       getUnscopedHelperName("__decorate"),
+      /*typeArguments*/
       void 0,
       argumentsArray
     );
@@ -20724,6 +22266,7 @@ function createEmitHelperFactory(context) {
     context.requestEmitHelper(metadataHelper);
     return factory2.createCallExpression(
       getUnscopedHelperName("__metadata"),
+      /*typeArguments*/
       void 0,
       [
         factory2.createStringLiteral(metadataKey),
@@ -20736,6 +22279,7 @@ function createEmitHelperFactory(context) {
     return setTextRange(
       factory2.createCallExpression(
         getUnscopedHelperName("__param"),
+        /*typeArguments*/
         void 0,
         [
           factory2.createNumericLiteral(parameterOffset + ""),
@@ -20749,6 +22293,7 @@ function createEmitHelperFactory(context) {
     if (getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ES2015 */) {
       return factory2.createCallExpression(
         factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "assign"),
+        /*typeArguments*/
         void 0,
         attributesSegments
       );
@@ -20756,13 +22301,19 @@ function createEmitHelperFactory(context) {
     context.requestEmitHelper(assignHelper);
     return factory2.createCallExpression(
       getUnscopedHelperName("__assign"),
+      /*typeArguments*/
       void 0,
       attributesSegments
     );
   }
   function createAwaitHelper(expression) {
     context.requestEmitHelper(awaitHelper);
-    return factory2.createCallExpression(getUnscopedHelperName("__await"), void 0, [expression]);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__await"),
+      /*typeArguments*/
+      void 0,
+      [expression]
+    );
   }
   function createAsyncGeneratorHelper(generatorFunc, hasLexicalThis) {
     context.requestEmitHelper(awaitHelper);
@@ -20770,6 +22321,7 @@ function createEmitHelperFactory(context) {
     (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */;
     return factory2.createCallExpression(
       getUnscopedHelperName("__asyncGenerator"),
+      /*typeArguments*/
       void 0,
       [
         hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(),
@@ -20783,6 +22335,7 @@ function createEmitHelperFactory(context) {
     context.requestEmitHelper(asyncDelegator);
     return factory2.createCallExpression(
       getUnscopedHelperName("__asyncDelegator"),
+      /*typeArguments*/
       void 0,
       [expression]
     );
@@ -20791,6 +22344,7 @@ function createEmitHelperFactory(context) {
     context.requestEmitHelper(asyncValues);
     return factory2.createCallExpression(
       getUnscopedHelperName("__asyncValues"),
+      /*typeArguments*/
       void 0,
       [expression]
     );
@@ -20809,8 +22363,10 @@ function createEmitHelperFactory(context) {
           propertyNames.push(
             factory2.createConditionalExpression(
               factory2.createTypeCheck(temp, "symbol"),
+              /*questionToken*/
               void 0,
               temp,
+              /*colonToken*/
               void 0,
               factory2.createAdd(temp, factory2.createStringLiteral(""))
             )
@@ -20822,6 +22378,7 @@ function createEmitHelperFactory(context) {
     }
     return factory2.createCallExpression(
       getUnscopedHelperName("__rest"),
+      /*typeArguments*/
       void 0,
       [
         value,
@@ -20835,17 +22392,23 @@ function createEmitHelperFactory(context) {
   function createAwaiterHelper(hasLexicalThis, hasLexicalArguments, promiseConstructor, body) {
     context.requestEmitHelper(awaiterHelper);
     const generatorFunc = factory2.createFunctionExpression(
+      /*modifiers*/
       void 0,
       factory2.createToken(41 /* AsteriskToken */),
+      /*name*/
       void 0,
+      /*typeParameters*/
       void 0,
+      /*parameters*/
       [],
+      /*type*/
       void 0,
       body
     );
     (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */;
     return factory2.createCallExpression(
       getUnscopedHelperName("__awaiter"),
+      /*typeArguments*/
       void 0,
       [
         hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(),
@@ -20859,6 +22422,7 @@ function createEmitHelperFactory(context) {
     context.requestEmitHelper(extendsHelper);
     return factory2.createCallExpression(
       getUnscopedHelperName("__extends"),
+      /*typeArguments*/
       void 0,
       [name, factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */)]
     );
@@ -20867,6 +22431,7 @@ function createEmitHelperFactory(context) {
     context.requestEmitHelper(templateObjectHelper);
     return factory2.createCallExpression(
       getUnscopedHelperName("__makeTemplateObject"),
+      /*typeArguments*/
       void 0,
       [cooked, raw]
     );
@@ -20875,6 +22440,7 @@ function createEmitHelperFactory(context) {
     context.requestEmitHelper(spreadArrayHelper);
     return factory2.createCallExpression(
       getUnscopedHelperName("__spreadArray"),
+      /*typeArguments*/
       void 0,
       [to, from, packFrom ? immutableTrue() : immutableFalse()]
     );
@@ -20883,6 +22449,7 @@ function createEmitHelperFactory(context) {
     context.requestEmitHelper(valuesHelper);
     return factory2.createCallExpression(
       getUnscopedHelperName("__values"),
+      /*typeArguments*/
       void 0,
       [expression]
     );
@@ -20891,6 +22458,7 @@ function createEmitHelperFactory(context) {
     context.requestEmitHelper(readHelper);
     return factory2.createCallExpression(
       getUnscopedHelperName("__read"),
+      /*typeArguments*/
       void 0,
       count !== void 0 ? [iteratorRecord, factory2.createNumericLiteral(count + "")] : [iteratorRecord]
     );
@@ -20899,6 +22467,7 @@ function createEmitHelperFactory(context) {
     context.requestEmitHelper(generatorHelper);
     return factory2.createCallExpression(
       getUnscopedHelperName("__generator"),
+      /*typeArguments*/
       void 0,
       [factory2.createThis(), body]
     );
@@ -20907,6 +22476,7 @@ function createEmitHelperFactory(context) {
     context.requestEmitHelper(createBindingHelper);
     return factory2.createCallExpression(
       getUnscopedHelperName("__createBinding"),
+      /*typeArguments*/
       void 0,
       [factory2.createIdentifier("exports"), module2, inputName, ...outputName ? [outputName] : []]
     );
@@ -20915,6 +22485,7 @@ function createEmitHelperFactory(context) {
     context.requestEmitHelper(importStarHelper);
     return factory2.createCallExpression(
       getUnscopedHelperName("__importStar"),
+      /*typeArguments*/
       void 0,
       [expression]
     );
@@ -20927,6 +22498,7 @@ function createEmitHelperFactory(context) {
     context.requestEmitHelper(importDefaultHelper);
     return factory2.createCallExpression(
       getUnscopedHelperName("__importDefault"),
+      /*typeArguments*/
       void 0,
       [expression]
     );
@@ -20936,6 +22508,7 @@ function createEmitHelperFactory(context) {
     context.requestEmitHelper(createBindingHelper);
     return factory2.createCallExpression(
       getUnscopedHelperName("__exportStar"),
+      /*typeArguments*/
       void 0,
       [moduleExpression, exportsExpression]
     );
@@ -20948,7 +22521,12 @@ function createEmitHelperFactory(context) {
     } else {
       args = [receiver, state, factory2.createStringLiteral(kind), f];
     }
-    return factory2.createCallExpression(getUnscopedHelperName("__classPrivateFieldGet"), void 0, args);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__classPrivateFieldGet"),
+      /*typeArguments*/
+      void 0,
+      args
+    );
   }
   function createClassPrivateFieldSetHelper(receiver, state, value, kind, f) {
     context.requestEmitHelper(classPrivateFieldSetHelper);
@@ -20958,11 +22536,21 @@ function createEmitHelperFactory(context) {
     } else {
       args = [receiver, state, value, factory2.createStringLiteral(kind), f];
     }
-    return factory2.createCallExpression(getUnscopedHelperName("__classPrivateFieldSet"), void 0, args);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__classPrivateFieldSet"),
+      /*typeArguments*/
+      void 0,
+      args
+    );
   }
   function createClassPrivateFieldInHelper(state, receiver) {
     context.requestEmitHelper(classPrivateFieldInHelper);
-    return factory2.createCallExpression(getUnscopedHelperName("__classPrivateFieldIn"), void 0, [state, receiver]);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__classPrivateFieldIn"),
+      /* typeArguments*/
+      void 0,
+      [state, receiver]
+    );
   }
 }
 function compareEmitHelpers(x, y) {
@@ -21633,6 +23221,9 @@ function isTypeOfExpression(node) {
 function isVoidExpression(node) {
   return node.kind === 219 /* VoidExpression */;
 }
+function isAwaitExpression(node) {
+  return node.kind === 220 /* AwaitExpression */;
+}
 function isPrefixUnaryExpression(node) {
   return node.kind === 221 /* PrefixUnaryExpression */;
 }
@@ -21664,10 +23255,10 @@ function isMetaProperty(node) {
   return node.kind === 233 /* MetaProperty */;
 }
 function isPartiallyEmittedExpression(node) {
-  return node.kind === 353 /* PartiallyEmittedExpression */;
+  return node.kind === 355 /* PartiallyEmittedExpression */;
 }
 function isCommaListExpression(node) {
-  return node.kind === 354 /* CommaListExpression */;
+  return node.kind === 356 /* CommaListExpression */;
 }
 function isTemplateSpan(node) {
   return node.kind === 236 /* TemplateSpan */;
@@ -21790,10 +23381,10 @@ function isExportSpecifier(node) {
   return node.kind === 278 /* ExportSpecifier */;
 }
 function isNotEmittedStatement(node) {
-  return node.kind === 352 /* NotEmittedStatement */;
+  return node.kind === 354 /* NotEmittedStatement */;
 }
 function isSyntheticReference(node) {
-  return node.kind === 357 /* SyntheticReferenceExpression */;
+  return node.kind === 359 /* SyntheticReferenceExpression */;
 }
 function isExternalModuleReference(node) {
   return node.kind === 280 /* ExternalModuleReference */;
@@ -21927,29 +23518,35 @@ function isJSDocReadonlyTag(node) {
 function isJSDocOverrideTag(node) {
   return node.kind === 340 /* JSDocOverrideTag */;
 }
+function isJSDocOverloadTag(node) {
+  return node.kind === 342 /* JSDocOverloadTag */;
+}
 function isJSDocDeprecatedTag(node) {
   return node.kind === 334 /* JSDocDeprecatedTag */;
 }
 function isJSDocEnumTag(node) {
-  return node.kind === 342 /* JSDocEnumTag */;
+  return node.kind === 343 /* JSDocEnumTag */;
 }
 function isJSDocParameterTag(node) {
-  return node.kind === 343 /* JSDocParameterTag */;
+  return node.kind === 344 /* JSDocParameterTag */;
 }
 function isJSDocReturnTag(node) {
-  return node.kind === 344 /* JSDocReturnTag */;
+  return node.kind === 345 /* JSDocReturnTag */;
 }
 function isJSDocThisTag(node) {
-  return node.kind === 345 /* JSDocThisTag */;
+  return node.kind === 346 /* JSDocThisTag */;
 }
 function isJSDocTypeTag(node) {
-  return node.kind === 346 /* JSDocTypeTag */;
+  return node.kind === 347 /* JSDocTypeTag */;
 }
 function isJSDocTemplateTag(node) {
-  return node.kind === 347 /* JSDocTemplateTag */;
+  return node.kind === 348 /* JSDocTemplateTag */;
 }
 function isJSDocTypedefTag(node) {
-  return node.kind === 348 /* JSDocTypedefTag */;
+  return node.kind === 349 /* JSDocTypedefTag */;
+}
+function isJSDocPropertyTag(node) {
+  return node.kind === 351 /* JSDocPropertyTag */;
 }
 function isJSDocImplementsTag(node) {
   return node.kind === 332 /* JSDocImplementsTag */;
@@ -21957,7 +23554,15 @@ function isJSDocImplementsTag(node) {
 
 // src/compiler/factory/utilities.ts
 function createEmptyExports(factory2) {
-  return factory2.createExportDeclaration(void 0, false, factory2.createNamedExports([]), void 0);
+  return factory2.createExportDeclaration(
+    /*modifiers*/
+    void 0,
+    /*isTypeOnly*/
+    false,
+    factory2.createNamedExports([]),
+    /*moduleSpecifier*/
+    void 0
+  );
 }
 function createMemberAccessForPropertyName(factory2, target, memberName, location) {
   if (isComputedPropertyName(memberName)) {
@@ -22019,6 +23624,7 @@ function createExpressionForJsxElement(factory2, callee, tagName, props, childre
   return setTextRange(
     factory2.createCallExpression(
       callee,
+      /*typeArguments*/
       void 0,
       argumentsList
     ),
@@ -22041,6 +23647,7 @@ function createExpressionForJsxFragment(factory2, jsxFactoryEntity, jsxFragmentF
   return setTextRange(
     factory2.createCallExpression(
       createJsxFactoryExpression(factory2, jsxFactoryEntity, reactNamespace, parentElement),
+      /*typeArguments*/
       void 0,
       argumentsList
     ),
@@ -22053,20 +23660,32 @@ function createForOfBindingStatement(factory2, node, boundValue) {
     const updatedDeclaration = factory2.updateVariableDeclaration(
       firstDeclaration,
       firstDeclaration.name,
+      /*exclamationToken*/
       void 0,
+      /*type*/
       void 0,
       boundValue
     );
     return setTextRange(
       factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory2.updateVariableDeclarationList(node, [updatedDeclaration])
       ),
+      /*location*/
       node
     );
   } else {
-    const updatedExpression = setTextRange(factory2.createAssignment(node, boundValue), node);
-    return setTextRange(factory2.createExpressionStatement(updatedExpression), node);
+    const updatedExpression = setTextRange(
+      factory2.createAssignment(node, boundValue),
+      /*location*/
+      node
+    );
+    return setTextRange(
+      factory2.createExpressionStatement(updatedExpression),
+      /*location*/
+      node
+    );
   }
 }
 function createExpressionFromEntityName(factory2, node) {
@@ -22101,12 +23720,17 @@ function createExpressionForAccessorDeclaration(factory2, properties, property,
             setOriginalNode(
               factory2.createFunctionExpression(
                 getModifiers(getAccessor),
+                /*asteriskToken*/
                 void 0,
+                /*name*/
                 void 0,
+                /*typeParameters*/
                 void 0,
                 getAccessor.parameters,
+                /*type*/
                 void 0,
                 getAccessor.body
+                // TODO: GH#18217
               ),
               getAccessor
             ),
@@ -22116,12 +23740,17 @@ function createExpressionForAccessorDeclaration(factory2, properties, property,
             setOriginalNode(
               factory2.createFunctionExpression(
                 getModifiers(setAccessor),
+                /*asteriskToken*/
                 void 0,
+                /*name*/
                 void 0,
+                /*typeParameters*/
                 void 0,
                 setAccessor.parameters,
+                /*type*/
                 void 0,
                 setAccessor.body
+                // TODO: GH#18217
               ),
               setAccessor
             ),
@@ -22138,7 +23767,13 @@ function createExpressionForPropertyAssignment(factory2, property, receiver) {
   return setOriginalNode(
     setTextRange(
       factory2.createAssignment(
-        createMemberAccessForPropertyName(factory2, receiver, property.name, property.name),
+        createMemberAccessForPropertyName(
+          factory2,
+          receiver,
+          property.name,
+          /*location*/
+          property.name
+        ),
         property.initializer
       ),
       property
@@ -22150,11 +23785,19 @@ function createExpressionForShorthandPropertyAssignment(factory2, property, rece
   return setOriginalNode(
     setTextRange(
       factory2.createAssignment(
-        createMemberAccessForPropertyName(factory2, receiver, property.name, property.name),
+        createMemberAccessForPropertyName(
+          factory2,
+          receiver,
+          property.name,
+          /*location*/
+          property.name
+        ),
         factory2.cloneNode(property.name)
       ),
+      /*location*/
       property
     ),
+    /*original*/
     property
   );
 }
@@ -22162,25 +23805,39 @@ function createExpressionForMethodDeclaration(factory2, method, receiver) {
   return setOriginalNode(
     setTextRange(
       factory2.createAssignment(
-        createMemberAccessForPropertyName(factory2, receiver, method.name, method.name),
+        createMemberAccessForPropertyName(
+          factory2,
+          receiver,
+          method.name,
+          /*location*/
+          method.name
+        ),
         setOriginalNode(
           setTextRange(
             factory2.createFunctionExpression(
               getModifiers(method),
               method.asteriskToken,
+              /*name*/
               void 0,
+              /*typeParameters*/
               void 0,
               method.parameters,
+              /*type*/
               void 0,
               method.body
+              // TODO: GH#18217
             ),
+            /*location*/
             method
           ),
+          /*original*/
           method
         )
       ),
+      /*location*/
       method
     ),
+    /*original*/
     method
   );
 }
@@ -22249,7 +23906,7 @@ function startsWithUseStrict(statements) {
   return firstStatement !== void 0 && isPrologueDirective(firstStatement) && isUseStrictPrologue(firstStatement);
 }
 function isCommaSequence(node) {
-  return node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 27 /* CommaToken */ || node.kind === 354 /* CommaListExpression */;
+  return node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 27 /* CommaToken */ || node.kind === 356 /* CommaListExpression */;
 }
 function isJSDocTypeAssertion(node) {
   return isParenthesizedExpression(node) && isInJSFile(node) && !!getJSDocTypeTag(node);
@@ -22272,7 +23929,7 @@ function isOuterExpression(node, kinds = 15 /* All */) {
       return (kinds & 2 /* TypeAssertions */) !== 0;
     case 232 /* NonNullExpression */:
       return (kinds & 4 /* NonNullAssertions */) !== 0;
-    case 353 /* PartiallyEmittedExpression */:
+    case 355 /* PartiallyEmittedExpression */:
       return (kinds & 8 /* PartiallyEmittedExpressions */) !== 0;
   }
   return false;
@@ -22284,7 +23941,11 @@ function skipOuterExpressions(node, kinds = 15 /* All */) {
   return node;
 }
 function startOnNewLine(node) {
-  return setStartsOnNewLine(node, true);
+  return setStartsOnNewLine(
+    node,
+    /*newLine*/
+    true
+  );
 }
 function getExternalHelpersModuleName(node) {
   const parseNode = getOriginalNode(node, isSourceFile);
@@ -22317,7 +23978,18 @@ function createExternalHelpersImportDeclarationIfNeeded(nodeFactory, helperFacto
           namedBindings = nodeFactory.createNamedImports(
             map(
               helperNames,
-              (name) => isFileLevelUniqueName(sourceFile, name) ? nodeFactory.createImportSpecifier(false, void 0, nodeFactory.createIdentifier(name)) : nodeFactory.createImportSpecifier(false, nodeFactory.createIdentifier(name), helperFactory.getUnscopedHelperName(name))
+              (name) => isFileLevelUniqueName(sourceFile, name) ? nodeFactory.createImportSpecifier(
+                /*isTypeOnly*/
+                false,
+                /*propertyName*/
+                void 0,
+                nodeFactory.createIdentifier(name)
+              ) : nodeFactory.createImportSpecifier(
+                /*isTypeOnly*/
+                false,
+                nodeFactory.createIdentifier(name),
+                helperFactory.getUnscopedHelperName(name)
+              )
             )
           );
           const parseNode = getOriginalNode(sourceFile, isSourceFile);
@@ -22333,9 +24005,17 @@ function createExternalHelpersImportDeclarationIfNeeded(nodeFactory, helperFacto
     }
     if (namedBindings) {
       const externalHelpersImportDeclaration = nodeFactory.createImportDeclaration(
+        /*modifiers*/
         void 0,
-        nodeFactory.createImportClause(false, void 0, namedBindings),
+        nodeFactory.createImportClause(
+          /*isTypeOnly*/
+          false,
+          /*name*/
+          void 0,
+          namedBindings
+        ),
         nodeFactory.createStringLiteral(externalHelpersModuleNameText),
+        /*assertClause*/
         void 0
       );
       addEmitFlags(externalHelpersImportDeclaration, 134217728 /* NeverApplyImportHelper */);
@@ -22415,12 +24095,20 @@ function getInitializerOfBindingOrAssignmentElement(bindingElement) {
   }
   if (isPropertyAssignment(bindingElement)) {
     const initializer = bindingElement.initializer;
-    return isAssignmentExpression(initializer, true) ? initializer.right : void 0;
+    return isAssignmentExpression(
+      initializer,
+      /*excludeCompoundAssignment*/
+      true
+    ) ? initializer.right : void 0;
   }
   if (isShorthandPropertyAssignment(bindingElement)) {
     return bindingElement.objectAssignmentInitializer;
   }
-  if (isAssignmentExpression(bindingElement, true)) {
+  if (isAssignmentExpression(
+    bindingElement,
+    /*excludeCompoundAssignment*/
+    true
+  )) {
     return bindingElement.right;
   }
   if (isSpreadElement(bindingElement)) {
@@ -22442,7 +24130,11 @@ function getTargetOfBindingOrAssignmentElement(bindingElement) {
     }
     return void 0;
   }
-  if (isAssignmentExpression(bindingElement, true)) {
+  if (isAssignmentExpression(
+    bindingElement,
+    /*excludeCompoundAssignment*/
+    true
+  )) {
     return getTargetOfBindingOrAssignmentElement(bindingElement.left);
   }
   if (isSpreadElement(bindingElement)) {
@@ -22729,13 +24421,13 @@ function elideNodes(factory2, nodes) {
   return setTextRange(factory2.createNodeArray([], nodes.hasTrailingComma), nodes);
 }
 function getNodeForGeneratedName(name) {
-  if (name.autoGenerateFlags & 4 /* Node */) {
-    const autoGenerateId = name.autoGenerateId;
+  if (name.autoGenerate.flags & 4 /* Node */) {
+    const autoGenerateId = name.autoGenerate.id;
     let node = name;
     let original = node.original;
     while (original) {
       node = original;
-      if (isMemberName(node) && !!(node.autoGenerateFlags & 4 /* Node */) && node.autoGenerateId !== autoGenerateId) {
+      if (isMemberName(node) && (node.autoGenerate === void 0 || !!(node.autoGenerate.flags & 4 /* Node */) && node.autoGenerate.id !== autoGenerateId)) {
         break;
       }
       original = node.original;
@@ -22745,7 +24437,14 @@ function getNodeForGeneratedName(name) {
   return name;
 }
 function formatGeneratedNamePart(part, generateName) {
-  return typeof part === "object" ? formatGeneratedName(false, part.prefix, part.node, part.suffix, generateName) : typeof part === "string" ? part.length > 0 && part.charCodeAt(0) === 35 /* hash */ ? part.slice(1) : part : "";
+  return typeof part === "object" ? formatGeneratedName(
+    /*privateName*/
+    false,
+    part.prefix,
+    part.node,
+    part.suffix,
+    generateName
+  ) : typeof part === "string" ? part.length > 0 && part.charCodeAt(0) === 35 /* hash */ ? part.slice(1) : part : "";
 }
 function formatIdentifier(name, generateName) {
   return typeof name === "string" ? name : formatIdentifierWorker(name, Debug.checkDefined(generateName));
@@ -22763,8 +24462,15 @@ function createAccessorPropertyBackingField(factory2, node, modifiers, initializ
   return factory2.updatePropertyDeclaration(
     node,
     modifiers,
-    factory2.getGeneratedPrivateNameForNode(node.name, void 0, "_accessor_storage"),
+    factory2.getGeneratedPrivateNameForNode(
+      node.name,
+      /*prefix*/
+      void 0,
+      "_accessor_storage"
+    ),
+    /*questionOrExclamationToken*/
     void 0,
+    /*type*/
     void 0,
     initializer
   );
@@ -22774,12 +24480,18 @@ function createAccessorPropertyGetRedirector(factory2, node, modifiers, name) {
     modifiers,
     name,
     [],
+    /*type*/
     void 0,
     factory2.createBlock([
       factory2.createReturnStatement(
         factory2.createPropertyAccessExpression(
           factory2.createThis(),
-          factory2.getGeneratedPrivateNameForNode(node.name, void 0, "_accessor_storage")
+          factory2.getGeneratedPrivateNameForNode(
+            node.name,
+            /*prefix*/
+            void 0,
+            "_accessor_storage"
+          )
         )
       )
     ])
@@ -22790,7 +24502,9 @@ function createAccessorPropertySetRedirector(factory2, node, modifiers, name) {
     modifiers,
     name,
     [factory2.createParameterDeclaration(
+      /*modifiers*/
       void 0,
+      /*dotdotDotToken*/
       void 0,
       "value"
     )],
@@ -22799,7 +24513,12 @@ function createAccessorPropertySetRedirector(factory2, node, modifiers, name) {
         factory2.createAssignment(
           factory2.createPropertyAccessExpression(
             factory2.createThis(),
-            factory2.getGeneratedPrivateNameForNode(node.name, void 0, "_accessor_storage")
+            factory2.getGeneratedPrivateNameForNode(
+              node.name,
+              /*prefix*/
+              void 0,
+              "_accessor_storage"
+            )
           ),
           factory2.createIdentifier("value")
         )
@@ -23199,7 +24918,7 @@ var forEachChildTable = {
   [279 /* MissingDeclaration */]: function forEachChildInMissingDeclaration(node, cbNode, cbNodes) {
     return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers);
   },
-  [354 /* CommaListExpression */]: function forEachChildInCommaListExpression(node, cbNode, cbNodes) {
+  [356 /* CommaListExpression */]: function forEachChildInCommaListExpression(node, cbNode, cbNodes) {
     return visitNodes(cbNode, cbNodes, node.elements);
   },
   [281 /* JsxElement */]: function forEachChildInJsxElement(node, cbNode, cbNodes) {
@@ -23238,7 +24957,7 @@ var forEachChildTable = {
   [323 /* JSDoc */]: function forEachChildInJSDoc(node, cbNode, cbNodes) {
     return (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) || visitNodes(cbNode, cbNodes, node.tags);
   },
-  [349 /* JSDocSeeTag */]: function forEachChildInJSDocSeeTag(node, cbNode, cbNodes) {
+  [350 /* JSDocSeeTag */]: function forEachChildInJSDocSeeTag(node, cbNode, cbNodes) {
     return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.name) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
   },
   [313 /* JSDocNameReference */]: function forEachChildInJSDocNameReference(node, cbNode, _cbNodes) {
@@ -23247,8 +24966,8 @@ var forEachChildTable = {
   [314 /* JSDocMemberName */]: function forEachChildInJSDocMemberName(node, cbNode, _cbNodes) {
     return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.right);
   },
-  [343 /* JSDocParameterTag */]: forEachChildInJSDocParameterOrPropertyTag,
-  [350 /* JSDocPropertyTag */]: forEachChildInJSDocParameterOrPropertyTag,
+  [344 /* JSDocParameterTag */]: forEachChildInJSDocParameterOrPropertyTag,
+  [351 /* JSDocPropertyTag */]: forEachChildInJSDocParameterOrPropertyTag,
   [333 /* JSDocAuthorTag */]: function forEachChildInJSDocAuthorTag(node, cbNode, cbNodes) {
     return visitNode2(cbNode, node.tagName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
   },
@@ -23258,19 +24977,21 @@ var forEachChildTable = {
   [331 /* JSDocAugmentsTag */]: function forEachChildInJSDocAugmentsTag(node, cbNode, cbNodes) {
     return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.class) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
   },
-  [347 /* JSDocTemplateTag */]: function forEachChildInJSDocTemplateTag(node, cbNode, cbNodes) {
+  [348 /* JSDocTemplateTag */]: function forEachChildInJSDocTemplateTag(node, cbNode, cbNodes) {
     return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.constraint) || visitNodes(cbNode, cbNodes, node.typeParameters) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
   },
-  [348 /* JSDocTypedefTag */]: function forEachChildInJSDocTypedefTag(node, cbNode, cbNodes) {
+  [349 /* JSDocTypedefTag */]: function forEachChildInJSDocTypedefTag(node, cbNode, cbNodes) {
     return visitNode2(cbNode, node.tagName) || (node.typeExpression && node.typeExpression.kind === 312 /* JSDocTypeExpression */ ? visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.fullName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) : visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)));
   },
   [341 /* JSDocCallbackTag */]: function forEachChildInJSDocCallbackTag(node, cbNode, cbNodes) {
     return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
   },
-  [344 /* JSDocReturnTag */]: forEachChildInJSDocReturnTag,
-  [346 /* JSDocTypeTag */]: forEachChildInJSDocReturnTag,
-  [345 /* JSDocThisTag */]: forEachChildInJSDocReturnTag,
-  [342 /* JSDocEnumTag */]: forEachChildInJSDocReturnTag,
+  [345 /* JSDocReturnTag */]: forEachChildInJSDocTypeLikeTag,
+  [347 /* JSDocTypeTag */]: forEachChildInJSDocTypeLikeTag,
+  [346 /* JSDocThisTag */]: forEachChildInJSDocTypeLikeTag,
+  [343 /* JSDocEnumTag */]: forEachChildInJSDocTypeLikeTag,
+  [352 /* JSDocThrowsTag */]: forEachChildInJSDocTypeLikeTag,
+  [342 /* JSDocOverloadTag */]: forEachChildInJSDocTypeLikeTag,
   [326 /* JSDocSignature */]: function forEachChildInJSDocSignature(node, cbNode, _cbNodes) {
     return forEach(node.typeParameters, cbNode) || forEach(node.parameters, cbNode) || visitNode2(cbNode, node.type);
   },
@@ -23288,7 +25009,7 @@ var forEachChildTable = {
   [339 /* JSDocReadonlyTag */]: forEachChildInJSDocTag,
   [334 /* JSDocDeprecatedTag */]: forEachChildInJSDocTag,
   [340 /* JSDocOverrideTag */]: forEachChildInJSDocTag,
-  [353 /* PartiallyEmittedExpression */]: forEachChildInPartiallyEmittedExpression
+  [355 /* PartiallyEmittedExpression */]: forEachChildInPartiallyEmittedExpression
 };
 function forEachChildInCallOrConstructSignature(node, cbNode, cbNodes) {
   return visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
@@ -23303,7 +25024,8 @@ function forEachChildInObjectOrArrayBindingPattern(node, cbNode, cbNodes) {
   return visitNodes(cbNode, cbNodes, node.elements);
 }
 function forEachChildInCallOrNewExpression(node, cbNode, cbNodes) {
-  return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNodes(cbNode, cbNodes, node.arguments);
+  return visitNode2(cbNode, node.expression) || // TODO: should we separate these branches out?
+  visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNodes(cbNode, cbNodes, node.arguments);
 }
 function forEachChildInBlock(node, cbNode, cbNodes) {
   return visitNodes(cbNode, cbNodes, node.statements);
@@ -23329,7 +25051,7 @@ function forEachChildInOptionalRestOrJSDocParameterModifier(node, cbNode, _cbNod
 function forEachChildInJSDocParameterOrPropertyTag(node, cbNode, cbNodes) {
   return visitNode2(cbNode, node.tagName) || (node.isNameFirst ? visitNode2(cbNode, node.name) || visitNode2(cbNode, node.typeExpression) : visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.name)) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
 }
-function forEachChildInJSDocReturnTag(node, cbNode, cbNodes) {
+function forEachChildInJSDocTypeLikeTag(node, cbNode, cbNodes) {
   return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
 }
 function forEachChildInJSDocLinkCodeOrPlain(node, cbNode, _cbNodes) {
@@ -23399,7 +25121,13 @@ function setExternalModuleIndicator(sourceFile) {
 }
 function createSourceFile(fileName, sourceText, languageVersionOrOptions, setParentNodes = false, scriptKind) {
   var _a2, _b;
-  (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Parse, "createSourceFile", { path: fileName }, true);
+  (_a2 = tracing) == null ? void 0 : _a2.push(
+    tracing.Phase.Parse,
+    "createSourceFile",
+    { path: fileName },
+    /*separateBeginAndEnd*/
+    true
+  );
   mark("beforeParse");
   let result;
   perfLogger.logStartParseSourceFile(fileName);
@@ -23409,13 +25137,31 @@ function createSourceFile(fileName, sourceText, languageVersionOrOptions, setPar
     impliedNodeFormat: format
   } = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions : { languageVersion: languageVersionOrOptions };
   if (languageVersion === 100 /* JSON */) {
-    result = Parser.parseSourceFile(fileName, sourceText, languageVersion, void 0, setParentNodes, 6 /* JSON */, noop);
+    result = Parser.parseSourceFile(
+      fileName,
+      sourceText,
+      languageVersion,
+      /*syntaxCursor*/
+      void 0,
+      setParentNodes,
+      6 /* JSON */,
+      noop
+    );
   } else {
     const setIndicator = format === void 0 ? overrideSetExternalModuleIndicator : (file) => {
       file.impliedNodeFormat = format;
       return (overrideSetExternalModuleIndicator || setExternalModuleIndicator)(file);
     };
-    result = Parser.parseSourceFile(fileName, sourceText, languageVersion, void 0, setParentNodes, scriptKind, setIndicator);
+    result = Parser.parseSourceFile(
+      fileName,
+      sourceText,
+      languageVersion,
+      /*syntaxCursor*/
+      void 0,
+      setParentNodes,
+      scriptKind,
+      setIndicator
+    );
   }
   perfLogger.logStopParseSourceFile();
   mark("afterParse");
@@ -23434,7 +25180,11 @@ function isExternalModule(file) {
 }
 var Parser;
 ((Parser2) => {
-  const scanner = createScanner(99 /* Latest */, true);
+  const scanner = createScanner(
+    99 /* Latest */,
+    /*skipTrivia*/
+    true
+  );
   const disallowInAndDecoratorContext = 4096 /* DisallowInContext */ | 16384 /* DecoratorContext */;
   let NodeConstructor2;
   let TokenConstructor2;
@@ -23446,11 +25196,41 @@ var Parser;
     return node;
   }
   const baseNodeFactory = {
-    createBaseSourceFileNode: (kind) => countNode(new SourceFileConstructor2(kind, 0, 0)),
-    createBaseIdentifierNode: (kind) => countNode(new IdentifierConstructor2(kind, 0, 0)),
-    createBasePrivateIdentifierNode: (kind) => countNode(new PrivateIdentifierConstructor2(kind, 0, 0)),
-    createBaseTokenNode: (kind) => countNode(new TokenConstructor2(kind, 0, 0)),
-    createBaseNode: (kind) => countNode(new NodeConstructor2(kind, 0, 0))
+    createBaseSourceFileNode: (kind) => countNode(new SourceFileConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    )),
+    createBaseIdentifierNode: (kind) => countNode(new IdentifierConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    )),
+    createBasePrivateIdentifierNode: (kind) => countNode(new PrivateIdentifierConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    )),
+    createBaseTokenNode: (kind) => countNode(new TokenConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    )),
+    createBaseNode: (kind) => countNode(new NodeConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    ))
   };
   const factory2 = createNodeFactory(1 /* NoParenthesizerRules */ | 2 /* NoNodeConverters */ | 8 /* NoOriginalNode */, baseNodeFactory);
   let fileName;
@@ -23465,7 +25245,6 @@ var Parser;
   let currentToken;
   let nodeCount;
   let identifiers;
-  let privateIdentifiers;
   let identifierCount;
   let parsingContext;
   let notParenthesizedArrow;
@@ -23477,7 +25256,17 @@ var Parser;
     scriptKind2 = ensureScriptKind(fileName2, scriptKind2);
     if (scriptKind2 === 6 /* JSON */) {
       const result2 = parseJsonText2(fileName2, sourceText2, languageVersion2, syntaxCursor2, setParentNodes);
-      convertToObjectWorker(result2, (_a2 = result2.statements[0]) == null ? void 0 : _a2.expression, result2.parseDiagnostics, false, void 0, void 0);
+      convertToObjectWorker(
+        result2,
+        (_a2 = result2.statements[0]) == null ? void 0 : _a2.expression,
+        result2.parseDiagnostics,
+        /*returnValue*/
+        false,
+        /*knownRootOptions*/
+        void 0,
+        /*jsonConversionNotifier*/
+        void 0
+      );
       result2.referencedFiles = emptyArray;
       result2.typeReferenceDirectives = emptyArray;
       result2.libReferenceDirectives = emptyArray;
@@ -23493,9 +25282,19 @@ var Parser;
   }
   Parser2.parseSourceFile = parseSourceFile;
   function parseIsolatedEntityName2(content, languageVersion2) {
-    initializeState("", content, languageVersion2, void 0, 1 /* JS */);
+    initializeState(
+      "",
+      content,
+      languageVersion2,
+      /*syntaxCursor*/
+      void 0,
+      1 /* JS */
+    );
     nextToken();
-    const entityName = parseEntityName(true);
+    const entityName = parseEntityName(
+      /*allowReservedWords*/
+      true
+    );
     const isInvalid = token() === 1 /* EndOfFileToken */ && !parseDiagnostics.length;
     clearState();
     return isInvalid ? entityName : void 0;
@@ -23557,7 +25356,17 @@ var Parser;
       statements = createNodeArray([statement], pos);
       endOfFileToken = parseExpectedToken(1 /* EndOfFileToken */, Diagnostics.Unexpected_token);
     }
-    const sourceFile = createSourceFile2(fileName2, 2 /* ES2015 */, 6 /* JSON */, false, statements, endOfFileToken, sourceFlags, noop);
+    const sourceFile = createSourceFile2(
+      fileName2,
+      2 /* ES2015 */,
+      6 /* JSON */,
+      /*isDeclaration*/
+      false,
+      statements,
+      endOfFileToken,
+      sourceFlags,
+      noop
+    );
     if (setParentNodes) {
       fixupParentReferences(sourceFile);
     }
@@ -23588,7 +25397,6 @@ var Parser;
     parseDiagnostics = [];
     parsingContext = 0;
     identifiers = /* @__PURE__ */ new Map();
-    privateIdentifiers = /* @__PURE__ */ new Map();
     identifierCount = 0;
     nodeCount = 0;
     sourceFlags = 0;
@@ -23755,7 +25563,11 @@ var Parser;
     }
   }
   function fixupParentReferences(rootNode) {
-    setParentRecursive(rootNode, true);
+    setParentRecursive(
+      rootNode,
+      /*incremental*/
+      true
+    );
   }
   Parser2.fixupParentReferences = fixupParentReferences;
   function createSourceFile2(fileName2, languageVersion2, scriptKind2, isDeclarationFile, statements, endOfFileToken, flags, setExternalModuleIndicator2) {
@@ -23802,9 +25614,17 @@ var Parser;
   function doOutsideOfContext(context, func) {
     const contextFlagsToClear = context & contextFlags;
     if (contextFlagsToClear) {
-      setContextFlag(false, contextFlagsToClear);
+      setContextFlag(
+        /*val*/
+        false,
+        contextFlagsToClear
+      );
       const result = func();
-      setContextFlag(true, contextFlagsToClear);
+      setContextFlag(
+        /*val*/
+        true,
+        contextFlagsToClear
+      );
       return result;
     }
     return func();
@@ -23812,9 +25632,17 @@ var Parser;
   function doInsideOfContext(context, func) {
     const contextFlagsToSet = context & ~contextFlags;
     if (contextFlagsToSet) {
-      setContextFlag(true, contextFlagsToSet);
+      setContextFlag(
+        /*val*/
+        true,
+        contextFlagsToSet
+      );
       const result = func();
-      setContextFlag(false, contextFlagsToSet);
+      setContextFlag(
+        /*val*/
+        false,
+        contextFlagsToSet
+      );
       return result;
     }
     return func();
@@ -24126,10 +25954,22 @@ var Parser;
     return void 0;
   }
   function parseExpectedToken(t, diagnosticMessage, arg0) {
-    return parseOptionalToken(t) || createMissingNode(t, false, diagnosticMessage || Diagnostics._0_expected, arg0 || tokenToString(t));
+    return parseOptionalToken(t) || createMissingNode(
+      t,
+      /*reportAtCurrentPosition*/
+      false,
+      diagnosticMessage || Diagnostics._0_expected,
+      arg0 || tokenToString(t)
+    );
   }
   function parseExpectedTokenJSDoc(t) {
-    return parseOptionalTokenJSDoc(t) || createMissingNode(t, false, Diagnostics._0_expected, tokenToString(t));
+    return parseOptionalTokenJSDoc(t) || createMissingNode(
+      t,
+      /*reportAtCurrentPosition*/
+      false,
+      Diagnostics._0_expected,
+      tokenToString(t)
+    );
   }
   function parseTokenNode() {
     const pos = getNodePos();
@@ -24184,7 +26024,27 @@ var Parser;
       parseErrorAtCurrentToken(diagnosticMessage, arg0);
     }
     const pos = getNodePos();
-    const result = kind === 79 /* Identifier */ ? factory2.createIdentifier("", void 0, void 0) : isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, "", "", void 0) : kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral("", void 0) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral("", void 0) : kind === 279 /* MissingDeclaration */ ? factory2.createMissingDeclaration() : factory2.createToken(kind);
+    const result = kind === 79 /* Identifier */ ? factory2.createIdentifier(
+      "",
+      /*typeArguments*/
+      void 0,
+      /*originalKeywordKind*/
+      void 0
+    ) : isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(
+      kind,
+      "",
+      "",
+      /*templateFlags*/
+      void 0
+    ) : kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral(
+      "",
+      /*numericLiteralFlags*/
+      void 0
+    ) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral(
+      "",
+      /*isSingleQuote*/
+      void 0
+    ) : kind === 279 /* MissingDeclaration */ ? factory2.createMissingDeclaration() : factory2.createToken(kind);
     return finishNode(result, pos);
   }
   function internIdentifier(text) {
@@ -24202,14 +26062,26 @@ var Parser;
       const text = internIdentifier(scanner.getTokenValue());
       const hasExtendedUnicodeEscape = scanner.hasExtendedUnicodeEscape();
       nextTokenWithoutCheck();
-      return finishNode(factory2.createIdentifier(text, void 0, originalKeywordKind, hasExtendedUnicodeEscape), pos);
+      return finishNode(factory2.createIdentifier(
+        text,
+        /*typeArguments*/
+        void 0,
+        originalKeywordKind,
+        hasExtendedUnicodeEscape
+      ), pos);
     }
     if (token() === 80 /* PrivateIdentifier */) {
       parseErrorAtCurrentToken(privateIdentifierDiagnosticMessage || Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
-      return createIdentifier(true);
+      return createIdentifier(
+        /*isIdentifier*/
+        true
+      );
     }
     if (token() === 0 /* Unknown */ && scanner.tryScan(() => scanner.reScanInvalidIdentifier() === 79 /* Identifier */)) {
-      return createIdentifier(true);
+      return createIdentifier(
+        /*isIdentifier*/
+        true
+      );
     }
     identifierCount++;
     const reportAtCurrentPosition = token() === 1 /* EndOfFileToken */;
@@ -24219,7 +26091,12 @@ var Parser;
     return createMissingNode(79 /* Identifier */, reportAtCurrentPosition, diagnosticMessage || defaultMessage, msgArg);
   }
   function parseBindingIdentifier(privateIdentifierDiagnosticMessage) {
-    return createIdentifier(isBindingIdentifier(), void 0, privateIdentifierDiagnosticMessage);
+    return createIdentifier(
+      isBindingIdentifier(),
+      /*diagnosticMessage*/
+      void 0,
+      privateIdentifierDiagnosticMessage
+    );
   }
   function parseIdentifier(diagnosticMessage, privateIdentifierDiagnosticMessage) {
     return createIdentifier(isIdentifier2(), diagnosticMessage, privateIdentifierDiagnosticMessage);
@@ -24248,7 +26125,10 @@ var Parser;
     return parseIdentifierName();
   }
   function parsePropertyName() {
-    return parsePropertyNameWorker(true);
+    return parsePropertyNameWorker(
+      /*allowComputedPropertyNames*/
+      true
+    );
   }
   function parseComputedPropertyName() {
     const pos = getNodePos();
@@ -24257,16 +26137,9 @@ var Parser;
     parseExpected(23 /* CloseBracketToken */);
     return finishNode(factory2.createComputedPropertyName(expression), pos);
   }
-  function internPrivateIdentifier(text) {
-    let privateIdentifier = privateIdentifiers.get(text);
-    if (privateIdentifier === void 0) {
-      privateIdentifiers.set(text, privateIdentifier = text);
-    }
-    return privateIdentifier;
-  }
   function parsePrivateIdentifier() {
     const pos = getNodePos();
-    const node = factory2.createPrivateIdentifier(internPrivateIdentifier(scanner.getTokenValue()));
+    const node = factory2.createPrivateIdentifier(internIdentifier(scanner.getTokenValue()));
     nextToken();
     return finishNode(node, pos);
   }
@@ -24370,7 +26243,7 @@ var Parser;
       case ParsingContext.ArrayBindingElements:
         return token() === 27 /* CommaToken */ || token() === 25 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern();
       case ParsingContext.TypeParameters:
-        return token() === 101 /* InKeyword */ || isIdentifier2();
+        return token() === 101 /* InKeyword */ || token() === 85 /* ConstKeyword */ || isIdentifier2();
       case ParsingContext.ArrayLiteralMembers:
         switch (token()) {
           case 27 /* CommaToken */:
@@ -24380,9 +26253,15 @@ var Parser;
       case ParsingContext.ArgumentExpressions:
         return token() === 25 /* DotDotDotToken */ || isStartOfExpression();
       case ParsingContext.Parameters:
-        return isStartOfParameter(false);
+        return isStartOfParameter(
+          /*isJSDocParameter*/
+          false
+        );
       case ParsingContext.JSDocParameters:
-        return isStartOfParameter(true);
+        return isStartOfParameter(
+          /*isJSDocParameter*/
+          true
+        );
       case ParsingContext.TypeArguments:
       case ParsingContext.TupleElementTypes:
         return token() === 27 /* CommaToken */ || isStartOfType();
@@ -24491,7 +26370,11 @@ var Parser;
   function isInSomeParsingContext() {
     for (let kind = 0; kind < ParsingContext.Count; kind++) {
       if (parsingContext & 1 << kind) {
-        if (isListElement(kind, true) || isListTerminator(kind)) {
+        if (isListElement(
+          kind,
+          /*inErrorRecovery*/
+          true
+        ) || isListTerminator(kind)) {
           return true;
         }
       }
@@ -24504,7 +26387,11 @@ var Parser;
     const list = [];
     const listPos = getNodePos();
     while (!isListTerminator(kind)) {
-      if (isListElement(kind, false)) {
+      if (isListElement(
+        kind,
+        /*inErrorRecovery*/
+        false
+      )) {
         list.push(parseListElement(kind, parseElement));
         continue;
       }
@@ -24537,7 +26424,7 @@ var Parser;
     if (!canReuseNode(node, parsingContext2)) {
       return void 0;
     }
-    if (node.jsDocCache) {
+    if (canHaveJSDoc(node) && node.jsDocCache) {
       node.jsDocCache = void 0;
     }
     return node;
@@ -24752,7 +26639,11 @@ var Parser;
     const listPos = getNodePos();
     let commaStart = -1;
     while (true) {
-      if (isListElement(kind, false)) {
+      if (isListElement(
+        kind,
+        /*inErrorRecovery*/
+        false
+      )) {
         const startPos = scanner.getStartPos();
         const result = parseListElement(kind, parseElement);
         if (!result) {
@@ -24785,7 +26676,13 @@ var Parser;
       }
     }
     parsingContext = saveParsingContext;
-    return createNodeArray(list, listPos, void 0, commaStart >= 0);
+    return createNodeArray(
+      list,
+      listPos,
+      /*end*/
+      void 0,
+      commaStart >= 0
+    );
   }
   function getExpectedCommaDiagnostic(kind) {
     return kind === ParsingContext.EnumMembers ? Diagnostics.An_enum_member_name_must_be_followed_by_a_or : void 0;
@@ -24819,7 +26716,11 @@ var Parser;
       entity = finishNode(
         factory2.createQualifiedName(
           entity,
-          parseRightSideOfDot(allowReservedWords, false)
+          parseRightSideOfDot(
+            allowReservedWords,
+            /* allowPrivateIdentifiers */
+            false
+          )
         ),
         pos
       );
@@ -24833,12 +26734,22 @@ var Parser;
     if (scanner.hasPrecedingLineBreak() && tokenIsIdentifierOrKeyword(token())) {
       const matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine);
       if (matchesPattern) {
-        return createMissingNode(79 /* Identifier */, true, Diagnostics.Identifier_expected);
+        return createMissingNode(
+          79 /* Identifier */,
+          /*reportAtCurrentPosition*/
+          true,
+          Diagnostics.Identifier_expected
+        );
       }
     }
     if (token() === 80 /* PrivateIdentifier */) {
       const node = parsePrivateIdentifier();
-      return allowPrivateIdentifiers ? node : createMissingNode(79 /* Identifier */, true, Diagnostics.Identifier_expected);
+      return allowPrivateIdentifiers ? node : createMissingNode(
+        79 /* Identifier */,
+        /*reportAtCurrentPosition*/
+        true,
+        Diagnostics.Identifier_expected
+      );
     }
     return allowIdentifierNames ? parseIdentifierName() : parseIdentifier();
   }
@@ -24866,7 +26777,10 @@ var Parser;
     const pos = getNodePos();
     return finishNode(
       factory2.createTemplateLiteralType(
-        parseTemplateHead(false),
+        parseTemplateHead(
+          /*isTaggedTemplate*/
+          false
+        ),
         parseTemplateTypeSpans()
       ),
       pos
@@ -24887,7 +26801,10 @@ var Parser;
     return finishNode(
       factory2.createTemplateLiteralTypeSpan(
         parseType(),
-        parseLiteralOfTemplateSpan(false)
+        parseLiteralOfTemplateSpan(
+          /*isTaggedTemplate*/
+          false
+        )
       ),
       pos
     );
@@ -24933,7 +26850,20 @@ var Parser;
   }
   function parseLiteralLikeNode(kind) {
     const pos = getNodePos();
-    const node = isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, scanner.getTokenValue(), getTemplateLiteralRawText(kind), scanner.getTokenFlags() & 2048 /* TemplateLiteralLikeFlags */) : kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral(scanner.getTokenValue(), scanner.getNumericLiteralFlags()) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral(scanner.getTokenValue(), void 0, scanner.hasExtendedUnicodeEscape()) : isLiteralKind(kind) ? factory2.createLiteralLikeNode(kind, scanner.getTokenValue()) : Debug.fail();
+    const node = isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, scanner.getTokenValue(), getTemplateLiteralRawText(kind), scanner.getTokenFlags() & 2048 /* TemplateLiteralLikeFlags */) : (
+      // Octal literals are not allowed in strict mode or ES5
+      // Note that theoretically the following condition would hold true literals like 009,
+      // which is not octal. But because of how the scanner separates the tokens, we would
+      // never get a token like this. Instead, we would get 00 and 9 as two separate tokens.
+      // We also do not need to check for negatives because any prefix operator would be part of a
+      // parent unary expression.
+      kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral(scanner.getTokenValue(), scanner.getNumericLiteralFlags()) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral(
+        scanner.getTokenValue(),
+        /*isSingleQuote*/
+        void 0,
+        scanner.hasExtendedUnicodeEscape()
+      ) : isLiteralKind(kind) ? factory2.createLiteralLikeNode(kind, scanner.getTokenValue()) : Debug.fail()
+    );
     if (scanner.hasExtendedUnicodeEscape()) {
       node.hasExtendedUnicodeEscape = true;
     }
@@ -24944,7 +26874,11 @@ var Parser;
     return finishNode(node, pos);
   }
   function parseEntityNameOfTypeReference() {
-    return parseEntityName(true, Diagnostics.Type_expected);
+    return parseEntityName(
+      /*allowReservedWords*/
+      true,
+      Diagnostics.Type_expected
+    );
   }
   function parseTypeArgumentsOfTypeReference() {
     if (!scanner.hasPrecedingLineBreak() && reScanLessThanToken() === 29 /* LessThanToken */) {
@@ -24978,7 +26912,12 @@ var Parser;
   }
   function parseThisTypePredicate(lhs) {
     nextToken();
-    return finishNode(factory2.createTypePredicateNode(void 0, lhs, parseType()), lhs.pos);
+    return finishNode(factory2.createTypePredicateNode(
+      /*assertsModifier*/
+      void 0,
+      lhs,
+      parseType()
+    ), lhs.pos);
   }
   function parseThisTypeNode() {
     const pos = getNodePos();
@@ -24993,7 +26932,11 @@ var Parser;
   function parseJSDocNonNullableType() {
     const pos = getNodePos();
     nextToken();
-    return finishNode(factory2.createJSDocNonNullableType(parseNonArrayType(), false), pos);
+    return finishNode(factory2.createJSDocNonNullableType(
+      parseNonArrayType(),
+      /*postfix*/
+      false
+    ), pos);
   }
   function parseJSDocUnknownOrNullableType() {
     const pos = getNodePos();
@@ -25001,7 +26944,11 @@ var Parser;
     if (token() === 27 /* CommaToken */ || token() === 19 /* CloseBraceToken */ || token() === 21 /* CloseParenToken */ || token() === 31 /* GreaterThanToken */ || token() === 63 /* EqualsToken */ || token() === 51 /* BarToken */) {
       return finishNode(factory2.createJSDocUnknownType(), pos);
     } else {
-      return finishNode(factory2.createJSDocNullableType(parseType(), false), pos);
+      return finishNode(factory2.createJSDocNullableType(
+        parseType(),
+        /*postfix*/
+        false
+      ), pos);
     }
   }
   function parseJSDocFunctionType() {
@@ -25010,10 +26957,18 @@ var Parser;
     if (lookAhead(nextTokenIsOpenParen)) {
       nextToken();
       const parameters = parseParameters(4 /* Type */ | 32 /* JSDoc */);
-      const type = parseReturnType(58 /* ColonToken */, false);
+      const type = parseReturnType(
+        58 /* ColonToken */,
+        /*isType*/
+        false
+      );
       return withJSDoc(finishNode(factory2.createJSDocFunctionType(parameters, type), pos), hasJSDoc);
     }
-    return finishNode(factory2.createTypeReferenceNode(parseIdentifierName(), void 0), pos);
+    return finishNode(factory2.createTypeReferenceNode(
+      parseIdentifierName(),
+      /*typeArguments*/
+      void 0
+    ), pos);
   }
   function parseJSDocParameter() {
     const pos = getNodePos();
@@ -25024,11 +26979,16 @@ var Parser;
     }
     return finishNode(
       factory2.createParameterDeclaration(
+        /*modifiers*/
         void 0,
+        /*dotDotDotToken*/
         void 0,
+        // TODO(rbuckton): JSDoc parameters don't have names (except `this`/`new`), should we manufacture an empty identifier?
         name,
+        /*questionToken*/
         void 0,
         parseJSDocType(),
+        /*initializer*/
         void 0
       ),
       pos
@@ -25038,7 +26998,10 @@ var Parser;
     scanner.setInJSDocType(true);
     const pos = getNodePos();
     if (parseOptional(142 /* ModuleKeyword */)) {
-      const moduleTag = factory2.createJSDocNamepathType(void 0);
+      const moduleTag = factory2.createJSDocNamepathType(
+        /*type*/
+        void 0
+      );
       terminate:
         while (true) {
           switch (token()) {
@@ -25069,13 +27032,19 @@ var Parser;
   function parseTypeQuery() {
     const pos = getNodePos();
     parseExpected(112 /* TypeOfKeyword */);
-    const entityName = parseEntityName(true);
+    const entityName = parseEntityName(
+      /*allowReservedWords*/
+      true
+    );
     const typeArguments = !scanner.hasPrecedingLineBreak() ? tryParseTypeArguments() : void 0;
     return finishNode(factory2.createTypeQueryNode(entityName, typeArguments), pos);
   }
   function parseTypeParameter() {
     const pos = getNodePos();
-    const modifiers = parseModifiers();
+    const modifiers = parseModifiers(
+      /*permitConstAsModifier*/
+      true
+    );
     const name = parseIdentifier();
     let constraint;
     let expression;
@@ -25097,7 +27066,10 @@ var Parser;
     }
   }
   function isStartOfParameter(isJSDocParameter) {
-    return token() === 25 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern() || isModifierKind(token()) || token() === 59 /* AtToken */ || isStartOfType(!isJSDocParameter);
+    return token() === 25 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern() || isModifierKind(token()) || token() === 59 /* AtToken */ || isStartOfType(
+      /*inStartOfParameter*/
+      !isJSDocParameter
+    );
   }
   function parseNameOfParameter(modifiers) {
     const name = parseIdentifierOrPattern(Diagnostics.Private_identifiers_cannot_be_used_as_parameters);
@@ -25113,7 +27085,11 @@ var Parser;
     return parseParameterWorker(inOuterAwaitContext);
   }
   function parseParameterForSpeculation(inOuterAwaitContext) {
-    return parseParameterWorker(inOuterAwaitContext, false);
+    return parseParameterWorker(
+      inOuterAwaitContext,
+      /*allowAmbiguity*/
+      false
+    );
   }
   function parseParameterWorker(inOuterAwaitContext, allowAmbiguity = true) {
     const pos = getNodePos();
@@ -25122,10 +27098,16 @@ var Parser;
     if (token() === 108 /* ThisKeyword */) {
       const node2 = factory2.createParameterDeclaration(
         decorators,
+        /*dotDotDotToken*/
         void 0,
-        createIdentifier(true),
+        createIdentifier(
+          /*isIdentifier*/
+          true
+        ),
+        /*questionToken*/
         void 0,
         parseTypeAnnotation(),
+        /*initializer*/
         void 0
       );
       if (decorators) {
@@ -25189,7 +27171,11 @@ var Parser;
     if (!parseExpected(20 /* OpenParenToken */)) {
       return createMissingList();
     }
-    const parameters = parseParametersWorker(flags, true);
+    const parameters = parseParametersWorker(
+      flags,
+      /*allowAmbiguity*/
+      true
+    );
     parseExpected(21 /* CloseParenToken */);
     return parameters;
   }
@@ -25207,7 +27193,11 @@ var Parser;
     }
     const typeParameters = parseTypeParameters();
     const parameters = parseParameters(4 /* Type */);
-    const type = parseReturnType(58 /* ColonToken */, true);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      true
+    );
     parseTypeMemberSemicolon();
     const node = kind === 176 /* CallSignature */ ? factory2.createCallSignature(typeParameters, parameters, type) : factory2.createConstructSignature(typeParameters, parameters, type);
     return withJSDoc(finishNode(node, pos), hasJSDoc);
@@ -25240,7 +27230,10 @@ var Parser;
     return token() === 58 /* ColonToken */ || token() === 27 /* CommaToken */ || token() === 23 /* CloseBracketToken */;
   }
   function parseIndexSignatureDeclaration(pos, hasJSDoc, decorators, modifiers) {
-    const parameters = parseBracketedList(ParsingContext.Parameters, () => parseParameter(false), 22 /* OpenBracketToken */, 23 /* CloseBracketToken */);
+    const parameters = parseBracketedList(ParsingContext.Parameters, () => parseParameter(
+      /*inOuterAwaitContext*/
+      false
+    ), 22 /* OpenBracketToken */, 23 /* CloseBracketToken */);
     const type = parseTypeAnnotation();
     parseTypeMemberSemicolon();
     const node = factory2.createIndexSignature(modifiers, parameters, type);
@@ -25254,7 +27247,11 @@ var Parser;
     if (token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */) {
       const typeParameters = parseTypeParameters();
       const parameters = parseParameters(4 /* Type */);
-      const type = parseReturnType(58 /* ColonToken */, true);
+      const type = parseReturnType(
+        58 /* ColonToken */,
+        /*isType*/
+        true
+      );
       node = factory2.createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type);
     } else {
       const type = parseTypeAnnotation();
@@ -25297,13 +27294,35 @@ var Parser;
     const hasJSDoc = hasPrecedingJSDocComment();
     const modifiers = parseModifiers();
     if (parseContextualModifier(137 /* GetKeyword */)) {
-      return parseAccessorDeclaration(pos, hasJSDoc, void 0, modifiers, 174 /* GetAccessor */, 4 /* Type */);
+      return parseAccessorDeclaration(
+        pos,
+        hasJSDoc,
+        /*decorators*/
+        void 0,
+        modifiers,
+        174 /* GetAccessor */,
+        4 /* Type */
+      );
     }
     if (parseContextualModifier(151 /* SetKeyword */)) {
-      return parseAccessorDeclaration(pos, hasJSDoc, void 0, modifiers, 175 /* SetAccessor */, 4 /* Type */);
+      return parseAccessorDeclaration(
+        pos,
+        hasJSDoc,
+        /*decorators*/
+        void 0,
+        modifiers,
+        175 /* SetAccessor */,
+        4 /* Type */
+      );
     }
     if (isIndexSignature()) {
-      return parseIndexSignatureDeclaration(pos, hasJSDoc, void 0, modifiers);
+      return parseIndexSignatureDeclaration(
+        pos,
+        hasJSDoc,
+        /*decorators*/
+        void 0,
+        modifiers
+      );
     }
     return parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers);
   }
@@ -25352,7 +27371,14 @@ var Parser;
     const name = parseIdentifierName();
     parseExpected(101 /* InKeyword */);
     const type = parseType();
-    return finishNode(factory2.createTypeParameterDeclaration(void 0, name, type, void 0), pos);
+    return finishNode(factory2.createTypeParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      name,
+      type,
+      /*defaultType*/
+      void 0
+    ), pos);
   }
   function parseMappedType() {
     const pos = getNodePos();
@@ -25451,7 +27477,11 @@ var Parser;
     const isConstructorType = parseOptional(103 /* NewKeyword */);
     const typeParameters = parseTypeParameters();
     const parameters = parseParameters(4 /* Type */);
-    const type = parseReturnType(38 /* EqualsGreaterThanToken */, false);
+    const type = parseReturnType(
+      38 /* EqualsGreaterThanToken */,
+      /*isType*/
+      false
+    );
     const node = isConstructorType ? factory2.createConstructorTypeNode(modifiers, typeParameters, parameters, type) : factory2.createFunctionTypeNode(typeParameters, parameters, type);
     if (!isConstructorType)
       node.modifiers = modifiers;
@@ -25483,7 +27513,10 @@ var Parser;
     const multiLine = scanner.hasPrecedingLineBreak();
     parseExpected(130 /* AssertKeyword */);
     parseExpected(58 /* ColonToken */);
-    const clause = parseAssertClause(true);
+    const clause = parseAssertClause(
+      /*skipAssertKeyword*/
+      true
+    );
     if (!parseExpected(19 /* CloseBraceToken */)) {
       const lastError = lastOrUndefined(parseDiagnostics);
       if (lastError && lastError.code === Diagnostics._0_expected.code) {
@@ -25549,7 +27582,10 @@ var Parser;
       case 104 /* NullKeyword */:
         return parseLiteralTypeNode();
       case 40 /* MinusToken */:
-        return lookAhead(nextTokenIsNumericOrBigIntLiteral) ? parseLiteralTypeNode(true) : parseTypeReference();
+        return lookAhead(nextTokenIsNumericOrBigIntLiteral) ? parseLiteralTypeNode(
+          /*negative*/
+          true
+        ) : parseTypeReference();
       case 114 /* VoidKeyword */:
         return parseTokenNode();
       case 108 /* ThisKeyword */: {
@@ -25629,7 +27665,10 @@ var Parser;
   }
   function isStartOfParenthesizedOrFunctionType() {
     nextToken();
-    return token() === 21 /* CloseParenToken */ || isStartOfParameter(false) || isStartOfType();
+    return token() === 21 /* CloseParenToken */ || isStartOfParameter(
+      /*isJSDocParameter*/
+      false
+    ) || isStartOfType();
   }
   function parsePostfixTypeOrHigher() {
     const pos = getNodePos();
@@ -25638,14 +27677,22 @@ var Parser;
       switch (token()) {
         case 53 /* ExclamationToken */:
           nextToken();
-          type = finishNode(factory2.createJSDocNonNullableType(type, true), pos);
+          type = finishNode(factory2.createJSDocNonNullableType(
+            type,
+            /*postfix*/
+            true
+          ), pos);
           break;
         case 57 /* QuestionToken */:
           if (lookAhead(nextTokenIsStartOfType)) {
             return type;
           }
           nextToken();
-          type = finishNode(factory2.createJSDocNullableType(type, true), pos);
+          type = finishNode(factory2.createJSDocNullableType(
+            type,
+            /*postfix*/
+            true
+          ), pos);
           break;
         case 22 /* OpenBracketToken */:
           parseExpected(22 /* OpenBracketToken */);
@@ -25681,7 +27728,12 @@ var Parser;
     const pos = getNodePos();
     const name = parseIdentifier();
     const constraint = tryParse(tryParseConstraintOfInferType);
-    const node = factory2.createTypeParameterDeclaration(void 0, name, constraint);
+    const node = factory2.createTypeParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      name,
+      constraint
+    );
     return finishNode(node, pos);
   }
   function parseInferType() {
@@ -25786,7 +27838,12 @@ var Parser;
     const typePredicateVariable = isIdentifier2() && tryParse(parseTypePredicatePrefix);
     const type = parseType();
     if (typePredicateVariable) {
-      return finishNode(factory2.createTypePredicateNode(void 0, typePredicateVariable, type), pos);
+      return finishNode(factory2.createTypePredicateNode(
+        /*assertsModifier*/
+        void 0,
+        typePredicateVariable,
+        type
+      ), pos);
     } else {
       return type;
     }
@@ -25887,21 +27944,36 @@ var Parser;
   function parseExpression() {
     const saveDecoratorContext = inDecoratorContext();
     if (saveDecoratorContext) {
-      setDecoratorContext(false);
+      setDecoratorContext(
+        /*val*/
+        false
+      );
     }
     const pos = getNodePos();
-    let expr = parseAssignmentExpressionOrHigher(true);
+    let expr = parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
     let operatorToken;
     while (operatorToken = parseOptionalToken(27 /* CommaToken */)) {
-      expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher(true), pos);
+      expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      ), pos);
     }
     if (saveDecoratorContext) {
-      setDecoratorContext(true);
+      setDecoratorContext(
+        /*val*/
+        true
+      );
     }
     return expr;
   }
   function parseInitializer() {
-    return parseOptional(63 /* EqualsToken */) ? parseAssignmentExpressionOrHigher(true) : void 0;
+    return parseOptional(63 /* EqualsToken */) ? parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    ) : void 0;
   }
   function parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) {
     if (isYieldExpression()) {
@@ -25914,7 +27986,13 @@ var Parser;
     const pos = getNodePos();
     const expr = parseBinaryExpressionOrHigher(0 /* Lowest */);
     if (expr.kind === 79 /* Identifier */ && token() === 38 /* EqualsGreaterThanToken */) {
-      return parseSimpleArrowFunctionExpression(pos, expr, allowReturnTypeInArrowFunction, void 0);
+      return parseSimpleArrowFunctionExpression(
+        pos,
+        expr,
+        allowReturnTypeInArrowFunction,
+        /*asyncModifier*/
+        void 0
+      );
     }
     if (isLeftHandSideExpression(expr) && isAssignmentOperator(reScanGreaterToken())) {
       return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction), pos);
@@ -25941,29 +28019,55 @@ var Parser;
       return finishNode(
         factory2.createYieldExpression(
           parseOptionalToken(41 /* AsteriskToken */),
-          parseAssignmentExpressionOrHigher(true)
+          parseAssignmentExpressionOrHigher(
+            /*allowReturnTypeInArrowFunction*/
+            true
+          )
         ),
         pos
       );
     } else {
-      return finishNode(factory2.createYieldExpression(void 0, void 0), pos);
+      return finishNode(factory2.createYieldExpression(
+        /*asteriskToken*/
+        void 0,
+        /*expression*/
+        void 0
+      ), pos);
     }
   }
   function parseSimpleArrowFunctionExpression(pos, identifier, allowReturnTypeInArrowFunction, asyncModifier) {
     Debug.assert(token() === 38 /* EqualsGreaterThanToken */, "parseSimpleArrowFunctionExpression should only have been called if we had a =>");
     const parameter = factory2.createParameterDeclaration(
+      /*modifiers*/
       void 0,
+      /*dotDotDotToken*/
       void 0,
       identifier,
+      /*questionToken*/
       void 0,
+      /*type*/
       void 0,
+      /*initializer*/
       void 0
     );
     finishNode(parameter, identifier.pos);
     const parameters = createNodeArray([parameter], parameter.pos, parameter.end);
     const equalsGreaterThanToken = parseExpectedToken(38 /* EqualsGreaterThanToken */);
-    const body = parseArrowFunctionExpressionBody(!!asyncModifier, allowReturnTypeInArrowFunction);
-    const node = factory2.createArrowFunction(asyncModifier, void 0, parameters, void 0, equalsGreaterThanToken, body);
+    const body = parseArrowFunctionExpressionBody(
+      /*isAsync*/
+      !!asyncModifier,
+      allowReturnTypeInArrowFunction
+    );
+    const node = factory2.createArrowFunction(
+      asyncModifier,
+      /*typeParameters*/
+      void 0,
+      parameters,
+      /*type*/
+      void 0,
+      equalsGreaterThanToken,
+      body
+    );
     return addJSDocComment(finishNode(node, pos));
   }
   function tryParseParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) {
@@ -25971,7 +28075,12 @@ var Parser;
     if (triState === Tristate.False) {
       return void 0;
     }
-    return triState === Tristate.True ? parseParenthesizedArrowFunctionExpression(true, true) : tryParse(() => parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction));
+    return triState === Tristate.True ? parseParenthesizedArrowFunctionExpression(
+      /*allowAmbiguity*/
+      true,
+      /*allowReturnTypeInArrowFunction*/
+      true
+    ) : tryParse(() => parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction));
   }
   function isParenthesizedArrowFunctionExpression() {
     if (token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */ || token() === 132 /* AsyncKeyword */) {
@@ -26038,11 +28147,12 @@ var Parser;
       return Tristate.False;
     } else {
       Debug.assert(first2 === 29 /* LessThanToken */);
-      if (!isIdentifier2()) {
+      if (!isIdentifier2() && token() !== 85 /* ConstKeyword */) {
         return Tristate.False;
       }
       if (languageVariant === 1 /* JSX */) {
         const isArrowFunctionInJsx = lookAhead(() => {
+          parseOptional(85 /* ConstKeyword */);
           const third = nextToken();
           if (third === 94 /* ExtendsKeyword */) {
             const fourth = nextToken();
@@ -26071,7 +28181,11 @@ var Parser;
     if (notParenthesizedArrow == null ? void 0 : notParenthesizedArrow.has(tokenPos)) {
       return void 0;
     }
-    const result = parseParenthesizedArrowFunctionExpression(false, allowReturnTypeInArrowFunction);
+    const result = parseParenthesizedArrowFunctionExpression(
+      /*allowAmbiguity*/
+      false,
+      allowReturnTypeInArrowFunction
+    );
     if (!result) {
       (notParenthesizedArrow || (notParenthesizedArrow = /* @__PURE__ */ new Set())).add(tokenPos);
     }
@@ -26128,7 +28242,11 @@ var Parser;
       }
     }
     const hasReturnColon = token() === 58 /* ColonToken */;
-    const type = parseReturnType(58 /* ColonToken */, false);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      false
+    );
     if (type && !allowAmbiguity && typeHasArrowFunctionBlockingParseError(type)) {
       return void 0;
     }
@@ -26174,9 +28292,18 @@ var Parser;
       factory2.createConditionalExpression(
         leftOperand,
         questionToken,
-        doOutsideOfContext(disallowInAndDecoratorContext, () => parseAssignmentExpressionOrHigher(false)),
+        doOutsideOfContext(disallowInAndDecoratorContext, () => parseAssignmentExpressionOrHigher(
+          /*allowReturnTypeInArrowFunction*/
+          false
+        )),
         colonToken = parseExpectedToken(58 /* ColonToken */),
-        nodeIsPresent(colonToken) ? parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) : createMissingNode(79 /* Identifier */, false, Diagnostics._0_expected, tokenToString(58 /* ColonToken */))
+        nodeIsPresent(colonToken) ? parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) : createMissingNode(
+          79 /* Identifier */,
+          /*reportAtCurrentPosition*/
+          false,
+          Diagnostics._0_expected,
+          tokenToString(58 /* ColonToken */)
+        )
       ),
       pos
     );
@@ -26245,7 +28372,7 @@ var Parser;
     const pos = getNodePos();
     return finishNode(factory2.createVoidExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
   }
-  function isAwaitExpression() {
+  function isAwaitExpression2() {
     if (token() === 133 /* AwaitKeyword */) {
       if (inAwaitContext()) {
         return true;
@@ -26293,7 +28420,7 @@ var Parser;
       case 29 /* LessThanToken */:
         return parseTypeAssertion();
       case 133 /* AwaitKeyword */:
-        if (isAwaitExpression()) {
+        if (isAwaitExpression2()) {
           return parseAwaitExpression();
         }
       default:
@@ -26324,7 +28451,10 @@ var Parser;
       const pos = getNodePos();
       return finishNode(factory2.createPrefixUnaryExpression(token(), nextTokenAnd(parseLeftHandSideExpressionOrHigher)), pos);
     } else if (languageVariant === 1 /* JSX */ && token() === 29 /* LessThanToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrGreaterThan)) {
-      return parseJsxElementOrSelfClosingElementOrFragment(true);
+      return parseJsxElementOrSelfClosingElementOrFragment(
+        /*inExpressionContext*/
+        true
+      );
     }
     const expression = parseLeftHandSideExpressionOrHigher();
     Debug.assert(isLeftHandSideExpression(expression));
@@ -26358,7 +28488,12 @@ var Parser;
   function parseMemberExpressionOrHigher() {
     const pos = getNodePos();
     const expression = parsePrimaryExpression();
-    return parseMemberExpressionRest(pos, expression, true);
+    return parseMemberExpressionRest(
+      pos,
+      expression,
+      /*allowOptionalChain*/
+      true
+    );
   }
   function parseSuperExpression() {
     const pos = getNodePos();
@@ -26377,7 +28512,12 @@ var Parser;
       return expression;
     }
     parseExpectedToken(24 /* DotToken */, Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access);
-    return finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(true, true)), pos);
+    return finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(
+      /*allowIdentifierNames*/
+      true,
+      /*allowPrivateIdentifiers*/
+      true
+    )), pos);
   }
   function parseJsxElementOrSelfClosingElementOrFragment(inExpressionContext, topInvalidNodePosition, openingTag) {
     const pos = getNodePos();
@@ -26419,9 +28559,17 @@ var Parser;
     }
     if (inExpressionContext && token() === 29 /* LessThanToken */) {
       const topBadPos = typeof topInvalidNodePosition === "undefined" ? result.pos : topInvalidNodePosition;
-      const invalidElement = tryParse(() => parseJsxElementOrSelfClosingElementOrFragment(true, topBadPos));
+      const invalidElement = tryParse(() => parseJsxElementOrSelfClosingElementOrFragment(
+        /*inExpressionContext*/
+        true,
+        topBadPos
+      ));
       if (invalidElement) {
-        const operatorToken = createMissingNode(27 /* CommaToken */, false);
+        const operatorToken = createMissingNode(
+          27 /* CommaToken */,
+          /*reportAtCurrentPosition*/
+          false
+        );
         setTextRangePosWidth(operatorToken, invalidElement.pos, 0);
         parseErrorAt(skipTrivia(sourceText, topBadPos), invalidElement.end, Diagnostics.JSX_expressions_must_have_one_parent_element);
         return finishNode(factory2.createBinaryExpression(result, operatorToken, invalidElement), pos);
@@ -26453,9 +28601,18 @@ var Parser;
       case 12 /* JsxTextAllWhiteSpaces */:
         return parseJsxText();
       case 18 /* OpenBraceToken */:
-        return parseJsxExpression(false);
+        return parseJsxExpression(
+          /*inExpressionContext*/
+          false
+        );
       case 29 /* LessThanToken */:
-        return parseJsxElementOrSelfClosingElementOrFragment(false, void 0, openingTag);
+        return parseJsxElementOrSelfClosingElementOrFragment(
+          /*inExpressionContext*/
+          false,
+          /*topInvalidNodePosition*/
+          void 0,
+          openingTag
+        );
       default:
         return Debug.assertNever(token2);
     }
@@ -26497,7 +28654,13 @@ var Parser;
       node = factory2.createJsxOpeningElement(tagName, typeArguments, attributes);
     } else {
       parseExpected(43 /* SlashToken */);
-      if (parseExpected(31 /* GreaterThanToken */, void 0, false)) {
+      if (parseExpected(
+        31 /* GreaterThanToken */,
+        /*diagnostic*/
+        void 0,
+        /*shouldAdvance*/
+        false
+      )) {
         if (inExpressionContext) {
           nextToken();
         } else {
@@ -26513,7 +28676,12 @@ var Parser;
     scanJsxIdentifier();
     let expression = token() === 108 /* ThisKeyword */ ? parseTokenNode() : parseIdentifierName();
     while (parseOptional(24 /* DotToken */)) {
-      expression = finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(true, false)), pos);
+      expression = finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(
+        /*allowIdentifierNames*/
+        true,
+        /*allowPrivateIdentifiers*/
+        false
+      )), pos);
     }
     return expression;
   }
@@ -26531,7 +28699,13 @@ var Parser;
     if (inExpressionContext) {
       parseExpected(19 /* CloseBraceToken */);
     } else {
-      if (parseExpected(19 /* CloseBraceToken */, void 0, false)) {
+      if (parseExpected(
+        19 /* CloseBraceToken */,
+        /*message*/
+        void 0,
+        /*shouldAdvance*/
+        false
+      )) {
         scanJsxText();
       }
     }
@@ -26551,10 +28725,16 @@ var Parser;
         return parseLiteralNode();
       }
       if (token() === 18 /* OpenBraceToken */) {
-        return parseJsxExpression(true);
+        return parseJsxExpression(
+          /*inExpressionContext*/
+          true
+        );
       }
       if (token() === 29 /* LessThanToken */) {
-        return parseJsxElementOrSelfClosingElementOrFragment(true);
+        return parseJsxElementOrSelfClosingElementOrFragment(
+          /*inExpressionContext*/
+          true
+        );
       }
       parseErrorAtCurrentToken(Diagnostics.or_JSX_element_expected);
     }
@@ -26572,7 +28752,13 @@ var Parser;
     const pos = getNodePos();
     parseExpected(30 /* LessThanSlashToken */);
     const tagName = parseJsxElementName();
-    if (parseExpected(31 /* GreaterThanToken */, void 0, false)) {
+    if (parseExpected(
+      31 /* GreaterThanToken */,
+      /*diagnostic*/
+      void 0,
+      /*shouldAdvance*/
+      false
+    )) {
       if (inExpressionContext || !tagNamesAreEquivalent(open.tagName, tagName)) {
         nextToken();
       } else {
@@ -26587,7 +28773,13 @@ var Parser;
     if (tokenIsIdentifierOrKeyword(token())) {
       parseErrorAtRange(parseJsxElementName(), Diagnostics.Expected_corresponding_closing_tag_for_JSX_fragment);
     }
-    if (parseExpected(31 /* GreaterThanToken */, void 0, false)) {
+    if (parseExpected(
+      31 /* GreaterThanToken */,
+      /*diagnostic*/
+      void 0,
+      /*shouldAdvance*/
+      false
+    )) {
       if (inExpressionContext) {
         nextToken();
       } else {
@@ -26631,7 +28823,12 @@ var Parser;
     return false;
   }
   function parsePropertyAccessExpressionRest(pos, expression, questionDotToken) {
-    const name = parseRightSideOfDot(true, true);
+    const name = parseRightSideOfDot(
+      /*allowIdentifierNames*/
+      true,
+      /*allowPrivateIdentifiers*/
+      true
+    );
     const isOptionalChain2 = questionDotToken || tryReparseOptionalChain(expression);
     const propertyAccess = isOptionalChain2 ? factory2.createPropertyAccessChain(expression, questionDotToken, name) : factory2.createPropertyAccessExpression(expression, name);
     if (isOptionalChain2 && isPrivateIdentifier(propertyAccess.name)) {
@@ -26647,7 +28844,12 @@ var Parser;
   function parseElementAccessExpressionRest(pos, expression, questionDotToken) {
     let argumentExpression;
     if (token() === 23 /* CloseBracketToken */) {
-      argumentExpression = createMissingNode(79 /* Identifier */, true, Diagnostics.An_element_access_expression_should_take_an_argument);
+      argumentExpression = createMissingNode(
+        79 /* Identifier */,
+        /*reportAtCurrentPosition*/
+        true,
+        Diagnostics.An_element_access_expression_should_take_an_argument
+      );
     } else {
       const argument = allowInAnd(parseExpression);
       if (isStringOrNumericLiteralLike(argument)) {
@@ -26678,7 +28880,13 @@ var Parser;
         continue;
       }
       if (isTemplateStartOfTaggedTemplate()) {
-        expression = !questionDotToken && expression.kind === 230 /* ExpressionWithTypeArguments */ ? parseTaggedTemplateRest(pos, expression.expression, questionDotToken, expression.typeArguments) : parseTaggedTemplateRest(pos, expression, questionDotToken, void 0);
+        expression = !questionDotToken && expression.kind === 230 /* ExpressionWithTypeArguments */ ? parseTaggedTemplateRest(pos, expression.expression, questionDotToken, expression.typeArguments) : parseTaggedTemplateRest(
+          pos,
+          expression,
+          questionDotToken,
+          /*typeArguments*/
+          void 0
+        );
         continue;
       }
       if (!questionDotToken) {
@@ -26703,7 +28911,10 @@ var Parser;
     const tagExpression = factory2.createTaggedTemplateExpression(
       tag,
       typeArguments,
-      token() === 14 /* NoSubstitutionTemplateLiteral */ ? (reScanTemplateHeadOrNoSubstitutionTemplate(), parseLiteralNode()) : parseTemplateExpression(true)
+      token() === 14 /* NoSubstitutionTemplateLiteral */ ? (reScanTemplateHeadOrNoSubstitutionTemplate(), parseLiteralNode()) : parseTemplateExpression(
+        /*isTaggedTemplate*/
+        true
+      )
     );
     if (questionDotToken || tag.flags & 32 /* OptionalChain */) {
       tagExpression.flags |= 32 /* OptionalChain */;
@@ -26713,7 +28924,12 @@ var Parser;
   }
   function parseCallExpressionRest(pos, expression) {
     while (true) {
-      expression = parseMemberExpressionRest(pos, expression, true);
+      expression = parseMemberExpressionRest(
+        pos,
+        expression,
+        /*allowOptionalChain*/
+        true
+      );
       let typeArguments;
       const questionDotToken = parseOptionalToken(28 /* QuestionDotToken */);
       if (questionDotToken) {
@@ -26734,7 +28950,12 @@ var Parser;
         continue;
       }
       if (questionDotToken) {
-        const name = createMissingNode(79 /* Identifier */, false, Diagnostics.Identifier_expected);
+        const name = createMissingNode(
+          79 /* Identifier */,
+          /*reportAtCurrentPosition*/
+          false,
+          Diagnostics.Identifier_expected
+        );
         expression = finishNode(factory2.createPropertyAccessChain(expression, questionDotToken, name), pos);
       }
       break;
@@ -26813,7 +29034,10 @@ var Parser;
         }
         break;
       case 15 /* TemplateHead */:
-        return parseTemplateExpression(false);
+        return parseTemplateExpression(
+          /* isTaggedTemplate */
+          false
+        );
       case 80 /* PrivateIdentifier */:
         return parsePrivateIdentifier();
     }
@@ -26830,11 +29054,17 @@ var Parser;
   function parseSpreadElement() {
     const pos = getNodePos();
     parseExpected(25 /* DotDotDotToken */);
-    const expression = parseAssignmentExpressionOrHigher(true);
+    const expression = parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
     return finishNode(factory2.createSpreadElement(expression), pos);
   }
   function parseArgumentOrArrayLiteralElement() {
-    return token() === 25 /* DotDotDotToken */ ? parseSpreadElement() : token() === 27 /* CommaToken */ ? finishNode(factory2.createOmittedExpression(), getNodePos()) : parseAssignmentExpressionOrHigher(true);
+    return token() === 25 /* DotDotDotToken */ ? parseSpreadElement() : token() === 27 /* CommaToken */ ? finishNode(factory2.createOmittedExpression(), getNodePos()) : parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
   }
   function parseArgumentExpression() {
     return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement);
@@ -26852,7 +29082,10 @@ var Parser;
     const pos = getNodePos();
     const hasJSDoc = hasPrecedingJSDocComment();
     if (parseOptionalToken(25 /* DotDotDotToken */)) {
-      const expression = parseAssignmentExpressionOrHigher(true);
+      const expression = parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      );
       return withJSDoc(finishNode(factory2.createSpreadAssignment(expression), pos), hasJSDoc);
     }
     const decorators = parseDecorators();
@@ -26875,12 +29108,18 @@ var Parser;
     const isShorthandPropertyAssignment2 = tokenIsIdentifier && token() !== 58 /* ColonToken */;
     if (isShorthandPropertyAssignment2) {
       const equalsToken = parseOptionalToken(63 /* EqualsToken */);
-      const objectAssignmentInitializer = equalsToken ? allowInAnd(() => parseAssignmentExpressionOrHigher(true)) : void 0;
+      const objectAssignmentInitializer = equalsToken ? allowInAnd(() => parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      )) : void 0;
       node = factory2.createShorthandPropertyAssignment(name, objectAssignmentInitializer);
       node.equalsToken = equalsToken;
     } else {
       parseExpected(58 /* ColonToken */);
-      const initializer = allowInAnd(() => parseAssignmentExpressionOrHigher(true));
+      const initializer = allowInAnd(() => parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      ));
       node = factory2.createPropertyAssignment(name, initializer);
     }
     node.illegalDecorators = decorators;
@@ -26894,13 +29133,21 @@ var Parser;
     const openBracePosition = scanner.getTokenPos();
     const openBraceParsed = parseExpected(18 /* OpenBraceToken */);
     const multiLine = scanner.hasPrecedingLineBreak();
-    const properties = parseDelimitedList(ParsingContext.ObjectLiteralMembers, parseObjectLiteralElement, true);
+    const properties = parseDelimitedList(
+      ParsingContext.ObjectLiteralMembers,
+      parseObjectLiteralElement,
+      /*considerSemicolonAsDelimiter*/
+      true
+    );
     parseExpectedMatchingBrackets(18 /* OpenBraceToken */, 19 /* CloseBraceToken */, openBraceParsed, openBracePosition);
     return finishNode(factory2.createObjectLiteralExpression(properties, multiLine), pos);
   }
   function parseFunctionExpression() {
     const savedDecoratorContext = inDecoratorContext();
-    setDecoratorContext(false);
+    setDecoratorContext(
+      /*val*/
+      false
+    );
     const pos = getNodePos();
     const hasJSDoc = hasPrecedingJSDocComment();
     const modifiers = parseModifiers();
@@ -26911,7 +29158,11 @@ var Parser;
     const name = isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalBindingIdentifier) : isGenerator ? doInYieldContext(parseOptionalBindingIdentifier) : isAsync ? doInAwaitContext(parseOptionalBindingIdentifier) : parseOptionalBindingIdentifier();
     const typeParameters = parseTypeParameters();
     const parameters = parseParameters(isGenerator | isAsync);
-    const type = parseReturnType(58 /* ColonToken */, false);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      false
+    );
     const body = parseFunctionBlock(isGenerator | isAsync);
     setDecoratorContext(savedDecoratorContext);
     const node = factory2.createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
@@ -26928,7 +29179,12 @@ var Parser;
       return finishNode(factory2.createMetaProperty(103 /* NewKeyword */, name), pos);
     }
     const expressionPos = getNodePos();
-    let expression = parseMemberExpressionRest(expressionPos, parsePrimaryExpression(), false);
+    let expression = parseMemberExpressionRest(
+      expressionPos,
+      parsePrimaryExpression(),
+      /*allowOptionalChain*/
+      false
+    );
     let typeArguments;
     if (expression.kind === 230 /* ExpressionWithTypeArguments */) {
       typeArguments = expression.typeArguments;
@@ -26957,7 +29213,11 @@ var Parser;
       return result;
     } else {
       const statements = createMissingList();
-      return withJSDoc(finishNode(factory2.createBlock(statements, void 0), pos), hasJSDoc);
+      return withJSDoc(finishNode(factory2.createBlock(
+        statements,
+        /*multiLine*/
+        void 0
+      ), pos), hasJSDoc);
     }
   }
   function parseFunctionBlock(flags, diagnosticMessage) {
@@ -26969,11 +29229,17 @@ var Parser;
     topLevel = false;
     const saveDecoratorContext = inDecoratorContext();
     if (saveDecoratorContext) {
-      setDecoratorContext(false);
+      setDecoratorContext(
+        /*val*/
+        false
+      );
     }
     const block = parseBlock(!!(flags & 16 /* IgnoreMissingOpenBrace */), diagnosticMessage);
     if (saveDecoratorContext) {
-      setDecoratorContext(true);
+      setDecoratorContext(
+        /*val*/
+        true
+      );
     }
     topLevel = savedTopLevel;
     setYieldContext(savedYieldContext);
@@ -27031,14 +29297,20 @@ var Parser;
     let initializer;
     if (token() !== 26 /* SemicolonToken */) {
       if (token() === 113 /* VarKeyword */ || token() === 119 /* LetKeyword */ || token() === 85 /* ConstKeyword */) {
-        initializer = parseVariableDeclarationList(true);
+        initializer = parseVariableDeclarationList(
+          /*inForStatementInitializer*/
+          true
+        );
       } else {
         initializer = disallowInAnd(parseExpression);
       }
     }
     let node;
     if (awaitToken ? parseExpected(162 /* OfKeyword */) : parseOptional(162 /* OfKeyword */)) {
-      const expression = allowInAnd(() => parseAssignmentExpressionOrHigher(true));
+      const expression = allowInAnd(() => parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      ));
       parseExpected(21 /* CloseParenToken */);
       node = factory2.createForOfStatement(awaitToken, initializer, expression, parseStatement());
     } else if (parseOptional(101 /* InKeyword */)) {
@@ -27137,12 +29409,18 @@ var Parser;
     const pos = getNodePos();
     const hasJSDoc = hasPrecedingJSDocComment();
     parseExpected(111 /* TryKeyword */);
-    const tryBlock = parseBlock(false);
+    const tryBlock = parseBlock(
+      /*ignoreMissingOpenBrace*/
+      false
+    );
     const catchClause = token() === 83 /* CatchKeyword */ ? parseCatchClause() : void 0;
     let finallyBlock;
     if (!catchClause || token() === 96 /* FinallyKeyword */) {
       parseExpected(96 /* FinallyKeyword */, Diagnostics.catch_or_finally_expected);
-      finallyBlock = parseBlock(false);
+      finallyBlock = parseBlock(
+        /*ignoreMissingOpenBrace*/
+        false
+      );
     }
     return withJSDoc(finishNode(factory2.createTryStatement(tryBlock, catchClause, finallyBlock), pos), hasJSDoc);
   }
@@ -27156,7 +29434,10 @@ var Parser;
     } else {
       variableDeclaration = void 0;
     }
-    const block = parseBlock(false);
+    const block = parseBlock(
+      /*ignoreMissingOpenBrace*/
+      false
+    );
     return finishNode(factory2.createCatchClause(variableDeclaration, block), pos);
   }
   function parseDebuggerStatement() {
@@ -27317,18 +29598,49 @@ var Parser;
       case 26 /* SemicolonToken */:
         return parseEmptyStatement();
       case 18 /* OpenBraceToken */:
-        return parseBlock(false);
+        return parseBlock(
+          /*ignoreMissingOpenBrace*/
+          false
+        );
       case 113 /* VarKeyword */:
-        return parseVariableStatement(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
+        return parseVariableStatement(
+          getNodePos(),
+          hasPrecedingJSDocComment(),
+          /*decorators*/
+          void 0,
+          /*modifiers*/
+          void 0
+        );
       case 119 /* LetKeyword */:
         if (isLetDeclaration()) {
-          return parseVariableStatement(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
+          return parseVariableStatement(
+            getNodePos(),
+            hasPrecedingJSDocComment(),
+            /*decorators*/
+            void 0,
+            /*modifiers*/
+            void 0
+          );
         }
         break;
       case 98 /* FunctionKeyword */:
-        return parseFunctionDeclaration(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
+        return parseFunctionDeclaration(
+          getNodePos(),
+          hasPrecedingJSDocComment(),
+          /*decorators*/
+          void 0,
+          /*modifiers*/
+          void 0
+        );
       case 84 /* ClassKeyword */:
-        return parseClassDeclaration(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
+        return parseClassDeclaration(
+          getNodePos(),
+          hasPrecedingJSDocComment(),
+          /*decorators*/
+          void 0,
+          /*modifiers*/
+          void 0
+        );
       case 99 /* IfKeyword */:
         return parseIfStatement();
       case 90 /* DoKeyword */:
@@ -27447,7 +29759,12 @@ var Parser;
         }
       default:
         if (decorators || modifiers) {
-          const missing = createMissingNode(279 /* MissingDeclaration */, true, Diagnostics.Declaration_expected);
+          const missing = createMissingNode(
+            279 /* MissingDeclaration */,
+            /*reportAtCurrentPosition*/
+            true,
+            Diagnostics.Declaration_expected
+          );
           setTextRangePos(missing, pos);
           missing.illegalDecorators = decorators;
           missing.modifiers = modifiers;
@@ -27481,7 +29798,13 @@ var Parser;
     const dotDotDotToken = parseOptionalToken(25 /* DotDotDotToken */);
     const name = parseIdentifierOrPattern();
     const initializer = parseInitializer();
-    return finishNode(factory2.createBindingElement(dotDotDotToken, void 0, name, initializer), pos);
+    return finishNode(factory2.createBindingElement(
+      dotDotDotToken,
+      /*propertyName*/
+      void 0,
+      name,
+      initializer
+    ), pos);
   }
   function parseObjectBindingElement() {
     const pos = getNodePos();
@@ -27526,7 +29849,10 @@ var Parser;
     return parseBindingIdentifier(privateIdentifierDiagnosticMessage);
   }
   function parseVariableDeclarationAllowExclamation() {
-    return parseVariableDeclaration(true);
+    return parseVariableDeclaration(
+      /*allowExclamation*/
+      true
+    );
   }
   function parseVariableDeclaration(allowExclamation) {
     const pos = getNodePos();
@@ -27575,7 +29901,10 @@ var Parser;
     return nextTokenIsIdentifier() && nextToken() === 21 /* CloseParenToken */;
   }
   function parseVariableStatement(pos, hasJSDoc, decorators, modifiers) {
-    const declarationList = parseVariableDeclarationList(false);
+    const declarationList = parseVariableDeclarationList(
+      /*inForStatementInitializer*/
+      false
+    );
     parseSemicolon();
     const node = factory2.createVariableStatement(modifiers, declarationList);
     node.illegalDecorators = decorators;
@@ -27591,9 +29920,16 @@ var Parser;
     const isAsync = modifierFlags & 512 /* Async */ ? 2 /* Await */ : 0 /* None */;
     const typeParameters = parseTypeParameters();
     if (modifierFlags & 1 /* Export */)
-      setAwaitContext(true);
+      setAwaitContext(
+        /*value*/
+        true
+      );
     const parameters = parseParameters(isGenerator | isAsync);
-    const type = parseReturnType(58 /* ColonToken */, false);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      false
+    );
     const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, Diagnostics.or_expected);
     setAwaitContext(savedAwaitContext);
     const node = factory2.createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
@@ -27616,7 +29952,11 @@ var Parser;
       if (parseConstructorName()) {
         const typeParameters = parseTypeParameters();
         const parameters = parseParameters(0 /* None */);
-        const type = parseReturnType(58 /* ColonToken */, false);
+        const type = parseReturnType(
+          58 /* ColonToken */,
+          /*isType*/
+          false
+        );
         const body = parseFunctionBlockOrSemicolon(0 /* None */, Diagnostics.or_expected);
         const node = factory2.createConstructorDeclaration(modifiers, parameters, body);
         node.illegalDecorators = decorators;
@@ -27631,7 +29971,11 @@ var Parser;
     const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */;
     const typeParameters = parseTypeParameters();
     const parameters = parseParameters(isGenerator | isAsync);
-    const type = parseReturnType(58 /* ColonToken */, false);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      false
+    );
     const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, diagnosticMessage);
     const node = factory2.createMethodDeclaration(
       combineDecoratorsAndModifiers(decorators, modifiers),
@@ -27665,7 +30009,18 @@ var Parser;
     const name = parsePropertyName();
     const questionToken = parseOptionalToken(57 /* QuestionToken */);
     if (asteriskToken || token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */) {
-      return parseMethodDeclaration(pos, hasJSDoc, decorators, modifiers, asteriskToken, name, questionToken, void 0, Diagnostics.or_expected);
+      return parseMethodDeclaration(
+        pos,
+        hasJSDoc,
+        decorators,
+        modifiers,
+        asteriskToken,
+        name,
+        questionToken,
+        /*exclamationToken*/
+        void 0,
+        Diagnostics.or_expected
+      );
     }
     return parsePropertyDeclaration(pos, hasJSDoc, decorators, modifiers, name, questionToken);
   }
@@ -27673,7 +30028,11 @@ var Parser;
     const name = parsePropertyName();
     const typeParameters = parseTypeParameters();
     const parameters = parseParameters(0 /* None */);
-    const type = parseReturnType(58 /* ColonToken */, false);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      false
+    );
     const body = parseFunctionBlockOrSemicolon(flags);
     const node = kind === 174 /* GetAccessor */ ? factory2.createGetAccessorDeclaration(combineDecoratorsAndModifiers(decorators, modifiers), name, parameters, type, body) : factory2.createSetAccessorDeclaration(combineDecoratorsAndModifiers(decorators, modifiers), name, parameters, body);
     node.typeParameters = typeParameters;
@@ -27734,7 +30093,10 @@ var Parser;
     const savedAwaitContext = inAwaitContext();
     setYieldContext(false);
     setAwaitContext(true);
-    const body = parseBlock(false);
+    const body = parseBlock(
+      /*ignoreMissingOpenBrace*/
+      false
+    );
     setYieldContext(savedYieldContext);
     setAwaitContext(savedAwaitContext);
     return body;
@@ -27744,7 +30106,12 @@ var Parser;
       const pos = getNodePos();
       const awaitExpression = parseIdentifier(Diagnostics.Expression_expected);
       nextToken();
-      const memberExpression = parseMemberExpressionRest(pos, awaitExpression, true);
+      const memberExpression = parseMemberExpressionRest(
+        pos,
+        awaitExpression,
+        /*allowOptionalChain*/
+        true
+      );
       return parseCallExpressionRest(pos, memberExpression);
     }
     return parseLeftHandSideExpressionOrHigher();
@@ -27765,10 +30132,10 @@ var Parser;
     }
     return list && createNodeArray(list, pos);
   }
-  function tryParseModifier(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStaticModifier) {
+  function tryParseModifier(permitConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStaticModifier) {
     const pos = getNodePos();
     const kind = token();
-    if (token() === 85 /* ConstKeyword */ && permitInvalidConstAsModifier) {
+    if (token() === 85 /* ConstKeyword */ && permitConstAsModifier) {
       if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) {
         return void 0;
       }
@@ -27792,10 +30159,10 @@ var Parser;
     setTextRangePosEnd(decoratorsAndModifiers, decorators.pos, modifiers.end);
     return decoratorsAndModifiers;
   }
-  function parseModifiers(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock) {
+  function parseModifiers(permitConstAsModifier, stopOnStartOfClassStaticBlock) {
     const pos = getNodePos();
     let list, modifier, hasSeenStatic = false;
-    while (modifier = tryParseModifier(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStatic)) {
+    while (modifier = tryParseModifier(permitConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStatic)) {
       if (modifier.kind === 124 /* StaticKeyword */)
         hasSeenStatic = true;
       list = append(list, modifier);
@@ -27820,7 +30187,12 @@ var Parser;
     }
     const hasJSDoc = hasPrecedingJSDocComment();
     const decorators = parseDecorators();
-    const modifiers = parseModifiers(true, true);
+    const modifiers = parseModifiers(
+      /*permitConstAsModifier*/
+      true,
+      /*stopOnStartOfClassStaticBlock*/
+      true
+    );
     if (token() === 124 /* StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) {
       return parseClassStaticBlockDeclaration(pos, hasJSDoc, decorators, modifiers);
     }
@@ -27851,13 +30223,34 @@ var Parser;
       }
     }
     if (decorators || modifiers) {
-      const name = createMissingNode(79 /* Identifier */, true, Diagnostics.Declaration_expected);
-      return parsePropertyDeclaration(pos, hasJSDoc, decorators, modifiers, name, void 0);
+      const name = createMissingNode(
+        79 /* Identifier */,
+        /*reportAtCurrentPosition*/
+        true,
+        Diagnostics.Declaration_expected
+      );
+      return parsePropertyDeclaration(
+        pos,
+        hasJSDoc,
+        decorators,
+        modifiers,
+        name,
+        /*questionToken*/
+        void 0
+      );
     }
     return Debug.fail("Should not have attempted to parse class member declaration.");
   }
   function parseClassExpression() {
-    return parseClassDeclarationOrExpression(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0, 228 /* ClassExpression */);
+    return parseClassDeclarationOrExpression(
+      getNodePos(),
+      hasPrecedingJSDocComment(),
+      /*decorators*/
+      void 0,
+      /*modifiers*/
+      void 0,
+      228 /* ClassExpression */
+    );
   }
   function parseClassDeclaration(pos, hasJSDoc, decorators, modifiers) {
     return parseClassDeclarationOrExpression(pos, hasJSDoc, decorators, modifiers, 260 /* ClassDeclaration */);
@@ -27868,7 +30261,10 @@ var Parser;
     const name = parseNameOfClassDeclarationOrExpression();
     const typeParameters = parseTypeParameters();
     if (some(modifiers, isExportModifier))
-      setAwaitContext(true);
+      setAwaitContext(
+        /*value*/
+        true
+      );
     const heritageClauses = parseHeritageClauses();
     let members;
     if (parseExpected(18 /* OpenBraceToken */)) {
@@ -27975,7 +30371,16 @@ var Parser;
   function parseModuleOrNamespaceDeclaration(pos, hasJSDoc, decorators, modifiers, flags) {
     const namespaceFlag = flags & 16 /* Namespace */;
     const name = parseIdentifier();
-    const body = parseOptional(24 /* DotToken */) ? parseModuleOrNamespaceDeclaration(getNodePos(), false, void 0, void 0, 4 /* NestedNamespace */ | namespaceFlag) : parseModuleBlock();
+    const body = parseOptional(24 /* DotToken */) ? parseModuleOrNamespaceDeclaration(
+      getNodePos(),
+      /*hasJSDoc*/
+      false,
+      /*decorators*/
+      void 0,
+      /*modifiers*/
+      void 0,
+      4 /* NestedNamespace */ | namespaceFlag
+    ) : parseModuleBlock();
     const node = factory2.createModuleDeclaration(modifiers, name, body, flags);
     node.illegalDecorators = decorators;
     return withJSDoc(finishNode(node, pos), hasJSDoc);
@@ -28052,7 +30457,9 @@ var Parser;
       return parseImportEqualsDeclaration(pos, hasJSDoc, decorators, modifiers, identifier, isTypeOnly);
     }
     let importClause;
-    if (identifier || token() === 41 /* AsteriskToken */ || token() === 18 /* OpenBraceToken */) {
+    if (identifier || // import id
+    token() === 41 /* AsteriskToken */ || // import *
+    token() === 18 /* OpenBraceToken */) {
       importClause = parseImportClause(identifier, afterImportPos, isTypeOnly);
       parseExpected(158 /* FromKeyword */);
     }
@@ -28070,7 +30477,10 @@ var Parser;
     const pos = getNodePos();
     const name = tokenIsIdentifierOrKeyword(token()) ? parseIdentifierName() : parseLiteralLikeNode(10 /* StringLiteral */);
     parseExpected(58 /* ColonToken */);
-    const value = parseAssignmentExpressionOrHigher(true);
+    const value = parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
     return finishNode(factory2.createAssertEntry(name, value), pos);
   }
   function parseAssertClause(skipAssertKeyword) {
@@ -28081,7 +30491,12 @@ var Parser;
     const openBracePosition = scanner.getTokenPos();
     if (parseExpected(18 /* OpenBraceToken */)) {
       const multiLine = scanner.hasPrecedingLineBreak();
-      const elements = parseDelimitedList(ParsingContext.AssertEntries, parseAssertEntry, true);
+      const elements = parseDelimitedList(
+        ParsingContext.AssertEntries,
+        parseAssertEntry,
+        /*considerSemicolonAsDelimiter*/
+        true
+      );
       if (!parseExpected(19 /* CloseBraceToken */)) {
         const lastError = lastOrUndefined(parseDiagnostics);
         if (lastError && lastError.code === Diagnostics._0_expected.code) {
@@ -28093,8 +30508,19 @@ var Parser;
       }
       return finishNode(factory2.createAssertClause(elements, multiLine), pos);
     } else {
-      const elements = createNodeArray([], getNodePos(), void 0, false);
-      return finishNode(factory2.createAssertClause(elements, false), pos);
+      const elements = createNodeArray(
+        [],
+        getNodePos(),
+        /*end*/
+        void 0,
+        /*hasTrailingComma*/
+        false
+      );
+      return finishNode(factory2.createAssertClause(
+        elements,
+        /*multiLine*/
+        false
+      ), pos);
     }
   }
   function tokenAfterImportDefinitelyProducesImportDeclaration() {
@@ -28120,7 +30546,10 @@ var Parser;
     return finishNode(factory2.createImportClause(isTypeOnly, identifier, namedBindings), pos);
   }
   function parseModuleReference() {
-    return isExternalModuleReference2() ? parseExternalModuleReference() : parseEntityName(false);
+    return isExternalModuleReference2() ? parseExternalModuleReference() : parseEntityName(
+      /*allowReservedWords*/
+      false
+    );
   }
   function parseExternalModuleReference() {
     const pos = getNodePos();
@@ -28217,7 +30646,10 @@ var Parser;
   }
   function parseExportDeclaration(pos, hasJSDoc, decorators, modifiers) {
     const savedAwaitContext = inAwaitContext();
-    setAwaitContext(true);
+    setAwaitContext(
+      /*value*/
+      true
+    );
     let exportClause;
     let moduleSpecifier;
     let assertClause;
@@ -28247,14 +30679,20 @@ var Parser;
   }
   function parseExportAssignment(pos, hasJSDoc, decorators, modifiers) {
     const savedAwaitContext = inAwaitContext();
-    setAwaitContext(true);
+    setAwaitContext(
+      /*value*/
+      true
+    );
     let isExportEquals;
     if (parseOptional(63 /* EqualsToken */)) {
       isExportEquals = true;
     } else {
       parseExpected(88 /* DefaultKeyword */);
     }
-    const expression = parseAssignmentExpressionOrHigher(true);
+    const expression = parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
     parseSemicolon();
     setAwaitContext(savedAwaitContext);
     const node = factory2.createExportAssignment(modifiers, isExportEquals, expression);
@@ -28299,11 +30737,28 @@ var Parser;
   let JSDocParser;
   ((JSDocParser2) => {
     function parseJSDocTypeExpressionForTests(content, start, length2) {
-      initializeState("file.js", content, 99 /* Latest */, void 0, 1 /* JS */);
+      initializeState(
+        "file.js",
+        content,
+        99 /* Latest */,
+        /*_syntaxCursor:*/
+        void 0,
+        1 /* JS */
+      );
       scanner.setText(content, start, length2);
       currentToken = scanner.scan();
       const jsDocTypeExpression = parseJSDocTypeExpression();
-      const sourceFile = createSourceFile2("file.js", 99 /* Latest */, 1 /* JS */, false, [], factory2.createToken(1 /* EndOfFileToken */), 0 /* None */, noop);
+      const sourceFile = createSourceFile2(
+        "file.js",
+        99 /* Latest */,
+        1 /* JS */,
+        /*isDeclarationFile*/
+        false,
+        [],
+        factory2.createToken(1 /* EndOfFileToken */),
+        0 /* None */,
+        noop
+      );
       const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
       if (jsDocDiagnostics) {
         sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile);
@@ -28328,7 +30783,10 @@ var Parser;
       const pos = getNodePos();
       const hasBrace = parseOptional(18 /* OpenBraceToken */);
       const p2 = getNodePos();
-      let entityName = parseEntityName(false);
+      let entityName = parseEntityName(
+        /* allowReservedWords*/
+        false
+      );
       while (token() === 80 /* PrivateIdentifier */) {
         reScanHashToken();
         nextTokenJSDoc();
@@ -28343,7 +30801,14 @@ var Parser;
     }
     JSDocParser2.parseJSDocNameReference = parseJSDocNameReference;
     function parseIsolatedJSDocComment(content, start, length2) {
-      initializeState("", content, 99 /* Latest */, void 0, 1 /* JS */);
+      initializeState(
+        "",
+        content,
+        99 /* Latest */,
+        /*_syntaxCursor:*/
+        void 0,
+        1 /* JS */
+      );
       const jsDoc = doInsideOfContext(8388608 /* JSDoc */, () => parseJSDocCommentWorker(start, length2));
       const sourceFile = { languageVariant: 0 /* Standard */, text: content };
       const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
@@ -28546,7 +31011,10 @@ var Parser;
         Debug.assert(token() === 59 /* AtToken */);
         const start2 = scanner.getTokenPos();
         nextTokenJSDoc();
-        const tagName = parseJSDocIdentifierName(void 0);
+        const tagName = parseJSDocIdentifierName(
+          /*message*/
+          void 0
+        );
         const indentText = skipWhitespaceOrAsterisk();
         let tag;
         switch (tagName.escapedText) {
@@ -28609,9 +31077,16 @@ var Parser;
           case "callback":
             tag = parseCallbackTag(start2, tagName, margin, indentText);
             break;
+          case "overload":
+            tag = parseOverloadTag(start2, tagName, margin, indentText);
+            break;
           case "see":
             tag = parseSeeTag(start2, tagName, margin, indentText);
             break;
+          case "exception":
+          case "throws":
+            tag = parseThrowsTag(start2, tagName, margin, indentText);
+            break;
           default:
             tag = parseUnknownTag(start2, tagName, margin, indentText);
             break;
@@ -28734,7 +31209,10 @@ var Parser;
         nextTokenJSDoc();
         skipWhitespace();
         const p2 = getNodePos();
-        let name = tokenIsIdentifierOrKeyword(token()) ? parseEntityName(true) : void 0;
+        let name = tokenIsIdentifierOrKeyword(token()) ? parseEntityName(
+          /*allowReservedWords*/
+          true
+        ) : void 0;
         if (name) {
           while (token() === 80 /* PrivateIdentifier */) {
             reScanHashToken();
@@ -28833,7 +31311,7 @@ var Parser;
           let child;
           let children;
           while (child = tryParse(() => parseChildParameterOrPropertyTag(target, indent2, name))) {
-            if (child.kind === 343 /* JSDocParameterTag */ || child.kind === 350 /* JSDocPropertyTag */) {
+            if (child.kind === 344 /* JSDocParameterTag */ || child.kind === 351 /* JSDocPropertyTag */) {
               children = append(children, child);
             }
           }
@@ -28854,7 +31332,10 @@ var Parser;
         if (some(tags, isJSDocTypeTag)) {
           parseErrorAt(tagName.pos, scanner.getTokenPos(), Diagnostics._0_tag_already_specified, tagName.escapedText);
         }
-        const typeExpression = parseJSDocTypeExpression(true);
+        const typeExpression = parseJSDocTypeExpression(
+          /*mayOmitBraces*/
+          true
+        );
         const comments2 = indent2 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), indent2, indentText) : void 0;
         return finishNode(factory2.createJSDocTypeTag(tagName, typeExpression, comments2), start2);
       }
@@ -28864,6 +31345,11 @@ var Parser;
         const comments2 = indent2 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), indent2, indentText) : void 0;
         return finishNode(factory2.createJSDocSeeTag(tagName, nameExpression, comments2), start2);
       }
+      function parseThrowsTag(start2, tagName, indent2, indentText) {
+        const typeExpression = tryParseTypeExpression();
+        const comment = parseTrailingTagComments(start2, getNodePos(), indent2, indentText);
+        return finishNode(factory2.createJSDocThrowsTag(tagName, typeExpression, comment), start2);
+      }
       function parseAuthorTag(start2, tagName, indent2, indentText) {
         const commentStart = getNodePos();
         const textOnly = parseAuthorNameAndEmail();
@@ -28927,12 +31413,18 @@ var Parser;
         return finishNode(createTag(tagName, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
       }
       function parseThisTag(start2, tagName, margin, indentText) {
-        const typeExpression = parseJSDocTypeExpression(true);
+        const typeExpression = parseJSDocTypeExpression(
+          /*mayOmitBraces*/
+          true
+        );
         skipWhitespace();
         return finishNode(factory2.createJSDocThisTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
       }
       function parseEnumTag(start2, tagName, margin, indentText) {
-        const typeExpression = parseJSDocTypeExpression(true);
+        const typeExpression = parseJSDocTypeExpression(
+          /*mayOmitBraces*/
+          true
+        );
         skipWhitespace();
         return finishNode(factory2.createJSDocEnumTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
       }
@@ -28951,7 +31443,7 @@ var Parser;
           let hasChildren = false;
           while (child = tryParse(() => parseChildPropertyTag(indent2))) {
             hasChildren = true;
-            if (child.kind === 346 /* JSDocTypeTag */) {
+            if (child.kind === 347 /* JSDocTypeTag */) {
               if (childTypeTag) {
                 const lastError = parseErrorAtCurrentToken(Diagnostics.A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags);
                 if (lastError) {
@@ -28986,8 +31478,12 @@ var Parser;
         }
         const typeNameOrNamespaceName = parseJSDocIdentifierName();
         if (parseOptional(24 /* DotToken */)) {
-          const body = parseJSDocTypeNameWithNamespace(true);
+          const body = parseJSDocTypeNameWithNamespace(
+            /*nested*/
+            true
+          );
           const jsDocNamespaceNode = factory2.createModuleDeclaration(
+            /*modifiers*/
             void 0,
             typeNameOrNamespaceName,
             body,
@@ -29009,26 +31505,44 @@ var Parser;
         }
         return createNodeArray(parameters || [], pos);
       }
-      function parseCallbackTag(start2, tagName, indent2, indentText) {
-        const fullName = parseJSDocTypeNameWithNamespace();
-        skipWhitespace();
-        let comment = parseTagComments(indent2);
+      function parseJSDocSignature(start2, indent2) {
         const parameters = parseCallbackTagParameters(indent2);
         const returnTag = tryParse(() => {
           if (parseOptionalJsdoc(59 /* AtToken */)) {
             const tag = parseTag(indent2);
-            if (tag && tag.kind === 344 /* JSDocReturnTag */) {
+            if (tag && tag.kind === 345 /* JSDocReturnTag */) {
               return tag;
             }
           }
         });
-        const typeExpression = finishNode(factory2.createJSDocSignature(void 0, parameters, returnTag), start2);
+        return finishNode(factory2.createJSDocSignature(
+          /*typeParameters*/
+          void 0,
+          parameters,
+          returnTag
+        ), start2);
+      }
+      function parseCallbackTag(start2, tagName, indent2, indentText) {
+        const fullName = parseJSDocTypeNameWithNamespace();
+        skipWhitespace();
+        let comment = parseTagComments(indent2);
+        const typeExpression = parseJSDocSignature(start2, indent2);
         if (!comment) {
           comment = parseTrailingTagComments(start2, getNodePos(), indent2, indentText);
         }
         const end2 = comment !== void 0 ? getNodePos() : typeExpression.end;
         return finishNode(factory2.createJSDocCallbackTag(tagName, typeExpression, fullName, comment), start2, end2);
       }
+      function parseOverloadTag(start2, tagName, indent2, indentText) {
+        skipWhitespace();
+        let comment = parseTagComments(indent2);
+        const typeExpression = parseJSDocSignature(start2, indent2);
+        if (!comment) {
+          comment = parseTrailingTagComments(start2, getNodePos(), indent2, indentText);
+        }
+        const end2 = comment !== void 0 ? getNodePos() : typeExpression.end;
+        return finishNode(factory2.createJSDocOverloadTag(tagName, typeExpression, comment), start2, end2);
+      }
       function escapedTextsEqual(a, b) {
         while (!isIdentifier(a) || !isIdentifier(b)) {
           if (!isIdentifier(a) && !isIdentifier(b) && a.right.escapedText === b.right.escapedText) {
@@ -29051,7 +31565,7 @@ var Parser;
             case 59 /* AtToken */:
               if (canParseTag) {
                 const child = tryParseChildTag(target, indent2);
-                if (child && (child.kind === 343 /* JSDocParameterTag */ || child.kind === 350 /* JSDocPropertyTag */) && target !== 4 /* CallbackParameter */ && name && (isIdentifier(child.name) || !escapedTextsEqual(name, child.name.left))) {
+                if (child && (child.kind === 344 /* JSDocParameterTag */ || child.kind === 351 /* JSDocPropertyTag */) && target !== 4 /* CallbackParameter */ && name && (isIdentifier(child.name) || !escapedTextsEqual(name, child.name.left))) {
                   return false;
                 }
                 return child;
@@ -29120,7 +31634,14 @@ var Parser;
         if (nodeIsMissing(name)) {
           return void 0;
         }
-        return finishNode(factory2.createTypeParameterDeclaration(void 0, name, void 0, defaultType), typeParameterPos);
+        return finishNode(factory2.createTypeParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          name,
+          /*constraint*/
+          void 0,
+          defaultType
+        ), typeParameterPos);
       }
       function parseTemplateTagTypeParameters() {
         const pos = getNodePos();
@@ -29163,14 +31684,24 @@ var Parser;
       }
       function parseJSDocIdentifierName(message) {
         if (!tokenIsIdentifierOrKeyword(token())) {
-          return createMissingNode(79 /* Identifier */, !message, message || Diagnostics.Identifier_expected);
+          return createMissingNode(
+            79 /* Identifier */,
+            /*reportAtCurrentPosition*/
+            !message,
+            message || Diagnostics.Identifier_expected
+          );
         }
         identifierCount++;
         const pos = scanner.getTokenPos();
         const end2 = scanner.getTextPos();
         const originalKeywordKind = token();
         const text = internIdentifier(scanner.getTokenValue());
-        const result = finishNode(factory2.createIdentifier(text, void 0, originalKeywordKind), pos, end2);
+        const result = finishNode(factory2.createIdentifier(
+          text,
+          /*typeArguments*/
+          void 0,
+          originalKeywordKind
+        ), pos, end2);
         nextTokenJSDoc();
         return result;
       }
@@ -29186,7 +31717,17 @@ var IncrementalParser;
       return sourceFile;
     }
     if (sourceFile.statements.length === 0) {
-      return Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, void 0, true, sourceFile.scriptKind, sourceFile.setExternalModuleIndicator);
+      return Parser.parseSourceFile(
+        sourceFile.fileName,
+        newText,
+        sourceFile.languageVersion,
+        /*syntaxCursor*/
+        void 0,
+        /*setParentNodes*/
+        true,
+        sourceFile.scriptKind,
+        sourceFile.setExternalModuleIndicator
+      );
     }
     const incrementalSourceFile = sourceFile;
     Debug.assert(!incrementalSourceFile.hasBeenIncrementallyParsed);
@@ -29210,7 +31751,16 @@ var IncrementalParser;
       newText,
       aggressiveChecks
     );
-    const result = Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, syntaxCursor, true, sourceFile.scriptKind, sourceFile.setExternalModuleIndicator);
+    const result = Parser.parseSourceFile(
+      sourceFile.fileName,
+      newText,
+      sourceFile.languageVersion,
+      syntaxCursor,
+      /*setParentNodes*/
+      true,
+      sourceFile.scriptKind,
+      sourceFile.setExternalModuleIndicator
+    );
     result.commentDirectives = getNewCommentDirectives(
       sourceFile.commentDirectives,
       result.commentDirectives,
@@ -29308,7 +31858,14 @@ var IncrementalParser;
     Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range");
     Debug.assert(element.pos <= element.end);
     const pos = Math.min(element.pos, changeRangeNewEnd);
-    const end = element.end >= changeRangeOldEnd ? element.end + delta : Math.min(element.end, changeRangeNewEnd);
+    const end = element.end >= changeRangeOldEnd ? (
+      // Element ends after the change range.  Always adjust the end pos.
+      element.end + delta
+    ) : (
+      // Element ends in the change range.  The element will keep its position if
+      // possible. Or Move backward to the new-end if it's in the 'Y' range.
+      Math.min(element.end, changeRangeNewEnd)
+    );
     Debug.assert(pos <= end);
     if (element.parent) {
       Debug.assertGreaterThanOrEqual(pos, element.parent.pos);
@@ -29338,7 +31895,15 @@ var IncrementalParser;
     function visitNode3(child) {
       Debug.assert(child.pos <= child.end);
       if (child.pos > changeRangeOldEnd) {
-        moveElementEntirelyPastChangeRange(child, false, delta, oldText, newText, aggressiveChecks);
+        moveElementEntirelyPastChangeRange(
+          child,
+          /*isArray*/
+          false,
+          delta,
+          oldText,
+          newText,
+          aggressiveChecks
+        );
         return;
       }
       const fullEnd = child.end;
@@ -29360,7 +31925,15 @@ var IncrementalParser;
     function visitArray2(array) {
       Debug.assert(array.pos <= array.end);
       if (array.pos > changeRangeOldEnd) {
-        moveElementEntirelyPastChangeRange(array, true, delta, oldText, newText, aggressiveChecks);
+        moveElementEntirelyPastChangeRange(
+          array,
+          /*isArray*/
+          true,
+          delta,
+          oldText,
+          newText,
+          aggressiveChecks
+        );
         return;
       }
       const fullEnd = array.end;
@@ -29510,7 +32083,7 @@ var IncrementalParser;
   })(InvalidPosition || (InvalidPosition = {}));
 })(IncrementalParser || (IncrementalParser = {}));
 function isDeclarationFileName(fileName) {
-  return fileExtensionIsOneOf(fileName, supportedDeclarationExtensions);
+  return fileExtensionIsOneOf(fileName, supportedDeclarationExtensions) || fileExtensionIs(fileName, ".ts" /* Ts */) && stringContains(getBaseFileName(fileName), ".d.");
 }
 function parseResolutionMode(mode, pos, end, reportDiagnostic) {
   if (!mode) {
@@ -29729,15 +32302,16 @@ var compileOnSaveCommandLineOption = {
   type: "boolean",
   defaultValueDescription: false
 };
-var jsxOptionMap = new Map(getEntries({
+var jsxOptionMap = new Map(Object.entries({
   "preserve": 1 /* Preserve */,
   "react-native": 3 /* ReactNative */,
   "react": 2 /* React */,
   "react-jsx": 4 /* ReactJSX */,
   "react-jsxdev": 5 /* ReactJSXDev */
 }));
-var inverseJsxOptionMap = new Map(arrayFrom(mapIterator(jsxOptionMap.entries(), ([key, value]) => ["" + value, key])));
+var inverseJsxOptionMap = new Map(mapIterator(jsxOptionMap.entries(), ([key, value]) => ["" + value, key]));
 var libEntries = [
+  // JavaScript only
   ["es5", "lib.es5.d.ts"],
   ["es6", "lib.es2015.d.ts"],
   ["es2015", "lib.es2015.d.ts"],
@@ -29750,12 +32324,14 @@ var libEntries = [
   ["es2021", "lib.es2021.d.ts"],
   ["es2022", "lib.es2022.d.ts"],
   ["esnext", "lib.esnext.d.ts"],
+  // Host only
   ["dom", "lib.dom.d.ts"],
   ["dom.iterable", "lib.dom.iterable.d.ts"],
   ["webworker", "lib.webworker.d.ts"],
   ["webworker.importscripts", "lib.webworker.importscripts.d.ts"],
   ["webworker.iterable", "lib.webworker.iterable.d.ts"],
   ["scripthost", "lib.scripthost.d.ts"],
+  // ES2015 Or ESNext By-feature options
   ["es2015.core", "lib.es2015.core.d.ts"],
   ["es2015.collection", "lib.es2015.collection.d.ts"],
   ["es2015.generator", "lib.es2015.generator.d.ts"],
@@ -29799,6 +32375,7 @@ var libEntries = [
   ["es2022.object", "lib.es2022.object.d.ts"],
   ["es2022.sharedmemory", "lib.es2022.sharedmemory.d.ts"],
   ["es2022.string", "lib.es2022.string.d.ts"],
+  ["es2022.regexp", "lib.es2022.regexp.d.ts"],
   ["esnext.array", "lib.es2022.array.d.ts"],
   ["esnext.symbol", "lib.es2019.symbol.d.ts"],
   ["esnext.asynciterable", "lib.es2018.asynciterable.d.ts"],
@@ -29813,7 +32390,7 @@ var libMap = new Map(libEntries);
 var optionsForWatch = [
   {
     name: "watchFile",
-    type: new Map(getEntries({
+    type: new Map(Object.entries({
       fixedpollinginterval: 0 /* FixedPollingInterval */,
       prioritypollinginterval: 1 /* PriorityPollingInterval */,
       dynamicprioritypolling: 2 /* DynamicPriorityPolling */,
@@ -29827,7 +32404,7 @@ var optionsForWatch = [
   },
   {
     name: "watchDirectory",
-    type: new Map(getEntries({
+    type: new Map(Object.entries({
       usefsevents: 0 /* UseFsEvents */,
       fixedpollinginterval: 1 /* FixedPollingInterval */,
       dynamicprioritypolling: 2 /* DynamicPriorityPolling */,
@@ -29839,7 +32416,7 @@ var optionsForWatch = [
   },
   {
     name: "fallbackPolling",
-    type: new Map(getEntries({
+    type: new Map(Object.entries({
       fixedinterval: 0 /* FixedInterval */,
       priorityinterval: 1 /* PriorityInterval */,
       dynamicpriority: 2 /* DynamicPriority */,
@@ -29999,6 +32576,7 @@ var commonOptionsWithBuild = [
     name: "declaration",
     shortName: "d",
     type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
     affectsBuildInfo: true,
     showInSimplifiedHelpView: true,
     category: Diagnostics.Emit,
@@ -30009,6 +32587,7 @@ var commonOptionsWithBuild = [
   {
     name: "declarationMap",
     type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
     affectsBuildInfo: true,
     showInSimplifiedHelpView: true,
     category: Diagnostics.Emit,
@@ -30019,6 +32598,7 @@ var commonOptionsWithBuild = [
   {
     name: "emitDeclarationOnly",
     type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
     affectsBuildInfo: true,
     showInSimplifiedHelpView: true,
     category: Diagnostics.Emit,
@@ -30029,6 +32609,7 @@ var commonOptionsWithBuild = [
   {
     name: "sourceMap",
     type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
     affectsBuildInfo: true,
     showInSimplifiedHelpView: true,
     category: Diagnostics.Emit,
@@ -30038,6 +32619,7 @@ var commonOptionsWithBuild = [
   {
     name: "inlineSourceMap",
     type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
     affectsBuildInfo: true,
     category: Diagnostics.Emit,
     description: Diagnostics.Include_sourcemap_files_inside_the_emitted_JavaScript,
@@ -30065,7 +32647,7 @@ var commonOptionsWithBuild = [
 var targetOptionDeclaration = {
   name: "target",
   shortName: "t",
-  type: new Map(getEntries({
+  type: new Map(Object.entries({
     es3: 0 /* ES3 */,
     es5: 1 /* ES5 */,
     es6: 2 /* ES2015 */,
@@ -30087,12 +32669,12 @@ var targetOptionDeclaration = {
   showInSimplifiedHelpView: true,
   category: Diagnostics.Language_and_Environment,
   description: Diagnostics.Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations,
-  defaultValueDescription: 0 /* ES3 */
+  defaultValueDescription: 1 /* ES5 */
 };
 var moduleOptionDeclaration = {
   name: "module",
   shortName: "m",
-  type: new Map(getEntries({
+  type: new Map(Object.entries({
     none: 0 /* None */,
     commonjs: 1 /* CommonJS */,
     amd: 2 /* AMD */,
@@ -30116,6 +32698,7 @@ var moduleOptionDeclaration = {
   defaultValueDescription: void 0
 };
 var commandOptionsWithoutBuild = [
+  // CommandLine only options
   {
     name: "all",
     type: "boolean",
@@ -30177,6 +32760,7 @@ var commandOptionsWithoutBuild = [
     description: Diagnostics.Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing,
     defaultValueDescription: false
   },
+  // Basic
   targetOptionDeclaration,
   moduleOptionDeclaration,
   {
@@ -30263,6 +32847,7 @@ var commandOptionsWithoutBuild = [
   {
     name: "composite",
     type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
     affectsBuildInfo: true,
     isTSConfigOnly: true,
     category: Diagnostics.Projects,
@@ -30312,7 +32897,7 @@ var commandOptionsWithoutBuild = [
   },
   {
     name: "importsNotUsedAsValues",
-    type: new Map(getEntries({
+    type: new Map(Object.entries({
       remove: 0 /* Remove */,
       preserve: 1 /* Preserve */,
       error: 2 /* Error */
@@ -30341,9 +32926,14 @@ var commandOptionsWithoutBuild = [
     transpileOptionValue: true,
     defaultValueDescription: false
   },
+  // Strict Type Checks
   {
     name: "strict",
     type: "boolean",
+    // Though this affects semantic diagnostics, affectsSemanticDiagnostics is not set here
+    // The value of each strictFlag depends on own strictFlag value or this and never accessed directly.
+    // But we need to store `strict` in builf info, even though it won't be examined directly, so that the
+    // flags it controls (e.g. `strictNullChecks`) will be retrieved correctly
     affectsBuildInfo: true,
     showInSimplifiedHelpView: true,
     category: Diagnostics.Type_Checking,
@@ -30431,6 +33021,7 @@ var commandOptionsWithoutBuild = [
     description: Diagnostics.Ensure_use_strict_is_always_emitted,
     defaultValueDescription: Diagnostics.false_unless_strict_is_set
   },
+  // Additional Checks
   {
     name: "noUnusedLocals",
     type: "boolean",
@@ -30505,14 +33096,19 @@ var commandOptionsWithoutBuild = [
     description: Diagnostics.Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type,
     defaultValueDescription: false
   },
+  // Module Resolution
   {
     name: "moduleResolution",
-    type: new Map(getEntries({
-      node: 2 /* NodeJs */,
+    type: new Map(Object.entries({
+      // N.B. The first entry specifies the value shown in `tsc --init`
+      node10: 2 /* Node10 */,
+      node: 2 /* Node10 */,
       classic: 1 /* Classic */,
       node16: 3 /* Node16 */,
-      nodenext: 99 /* NodeNext */
+      nodenext: 99 /* NodeNext */,
+      bundler: 100 /* Bundler */
     })),
+    deprecatedKeys: /* @__PURE__ */ new Set(["node"]),
     affectsModuleResolution: true,
     paramType: Diagnostics.STRATEGY,
     category: Diagnostics.Modules,
@@ -30528,6 +33124,8 @@ var commandOptionsWithoutBuild = [
     description: Diagnostics.Specify_the_base_directory_to_resolve_non_relative_module_names
   },
   {
+    // this option can only be specified in tsconfig.json
+    // use type = object to copy the value as-is
     name: "paths",
     type: "object",
     affectsModuleResolution: true,
@@ -30537,6 +33135,8 @@ var commandOptionsWithoutBuild = [
     transpileOptionValue: void 0
   },
   {
+    // this option can only be specified in tsconfig.json
+    // use type = object to copy the value as-is
     name: "rootDirs",
     type: "list",
     isTSConfigOnly: true,
@@ -30624,6 +33224,42 @@ var commandOptionsWithoutBuild = [
     category: Diagnostics.Modules,
     description: Diagnostics.List_of_file_name_suffixes_to_search_when_resolving_a_module
   },
+  {
+    name: "allowImportingTsExtensions",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set,
+    defaultValueDescription: false
+  },
+  {
+    name: "resolvePackageJsonExports",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Use_the_package_json_exports_field_when_resolving_package_imports,
+    defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false
+  },
+  {
+    name: "resolvePackageJsonImports",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Use_the_package_json_imports_field_when_resolving_imports,
+    defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false
+  },
+  {
+    name: "customConditions",
+    type: "list",
+    element: {
+      name: "condition",
+      type: "string"
+    },
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports
+  },
+  // Source Maps
   {
     name: "sourceRoot",
     type: "string",
@@ -30651,6 +33287,7 @@ var commandOptionsWithoutBuild = [
     description: Diagnostics.Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript,
     defaultValueDescription: false
   },
+  // Experimental
   {
     name: "experimentalDecorators",
     type: "boolean",
@@ -30670,6 +33307,7 @@ var commandOptionsWithoutBuild = [
     description: Diagnostics.Emit_design_type_metadata_for_decorated_declarations_in_source_files,
     defaultValueDescription: false
   },
+  // Advanced
   {
     name: "jsxFactory",
     type: "string",
@@ -30703,6 +33341,14 @@ var commandOptionsWithoutBuild = [
     description: Diagnostics.Enable_importing_json_files,
     defaultValueDescription: false
   },
+  {
+    name: "allowArbitraryExtensions",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present,
+    defaultValueDescription: false
+  },
   {
     name: "out",
     type: "string",
@@ -30710,6 +33356,8 @@ var commandOptionsWithoutBuild = [
     affectsBuildInfo: true,
     affectsDeclarationPath: true,
     isFilePath: false,
+    // This is intentionally broken to support compatability with existing tsconfig files
+    // for correct behaviour, please use outFile
     category: Diagnostics.Backwards_Compatibility,
     paramType: Diagnostics.FILE,
     transpileOptionValue: void 0,
@@ -30727,6 +33375,7 @@ var commandOptionsWithoutBuild = [
   {
     name: "skipDefaultLibCheck",
     type: "boolean",
+    // We need to store these to determine whether `lib` files need to be rechecked
     affectsBuildInfo: true,
     category: Diagnostics.Completeness,
     description: Diagnostics.Skip_type_checking_d_ts_files_that_are_included_with_TypeScript,
@@ -30750,7 +33399,7 @@ var commandOptionsWithoutBuild = [
   },
   {
     name: "newLine",
-    type: new Map(getEntries({
+    type: new Map(Object.entries({
       crlf: 0 /* CarriageReturnLineFeed */,
       lf: 1 /* LineFeed */
     })),
@@ -30776,6 +33425,8 @@ var commandOptionsWithoutBuild = [
     category: Diagnostics.Language_and_Environment,
     affectsProgramStructure: true,
     description: Diagnostics.Disable_including_any_library_files_including_the_default_lib_d_ts,
+    // We are not returning a sourceFile for lib file when asked by the program,
+    // so pass --noLib to avoid reporting a file not found error.
     transpileOptionValue: true,
     defaultValueDescription: false
   },
@@ -30785,6 +33436,8 @@ var commandOptionsWithoutBuild = [
     affectsModuleResolution: true,
     category: Diagnostics.Modules,
     description: Diagnostics.Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project,
+    // We are not doing a full typecheck, we are not resolving the whole context,
+    // so pass --noResolve to avoid reporting missing file errors.
     transpileOptionValue: true,
     defaultValueDescription: false
   },
@@ -30881,6 +33534,7 @@ var commandOptionsWithoutBuild = [
   {
     name: "skipLibCheck",
     type: "boolean",
+    // We need to store these to determine whether `lib` files need to be rechecked
     affectsBuildInfo: true,
     category: Diagnostics.Completeness,
     description: Diagnostics.Skip_type_checking_all_d_ts_files,
@@ -30976,6 +33630,7 @@ var commandOptionsWithoutBuild = [
     defaultValueDescription: false
   },
   {
+    // A list of plugins to load in the language service
     name: "plugins",
     type: "list",
     isTSConfigOnly: true,
@@ -30988,7 +33643,7 @@ var commandOptionsWithoutBuild = [
   },
   {
     name: "moduleDetection",
-    type: new Map(getEntries({
+    type: new Map(Object.entries({
       auto: 2 /* Auto */,
       legacy: 1 /* Legacy */,
       force: 3 /* Force */
@@ -30997,6 +33652,11 @@ var commandOptionsWithoutBuild = [
     description: Diagnostics.Control_what_method_is_used_to_detect_module_format_JS_files,
     category: Diagnostics.Language_and_Environment,
     defaultValueDescription: Diagnostics.auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules
+  },
+  {
+    name: "ignoreDeprecations",
+    type: "string",
+    defaultValueDescription: void 0
   }
 ];
 var optionDeclarations = [
@@ -31049,6 +33709,9 @@ var buildOpts = [
 ];
 var typeAcquisitionDeclarations = [
   {
+    /* @deprecated typingOptions.enableAutoDiscovery
+     * Use typeAcquisition.enable instead.
+     */
     name: "enableAutoDiscovery",
     type: "boolean",
     defaultValueDescription: false
@@ -31121,8 +33784,9 @@ function createCompilerDiagnosticForInvalidCustomType(opt) {
   return createDiagnosticForInvalidCustomType(opt, createCompilerDiagnostic);
 }
 function createDiagnosticForInvalidCustomType(opt, createDiagnostic) {
-  const namesOfType = arrayFrom(opt.type.keys()).map((key) => `'${key}'`).join(", ");
-  return createDiagnostic(Diagnostics.Argument_for_0_option_must_be_Colon_1, `--${opt.name}`, namesOfType);
+  const namesOfType = arrayFrom(opt.type.keys());
+  const stringNames = (opt.deprecatedKeys ? namesOfType.filter((k) => !opt.deprecatedKeys.has(k)) : namesOfType).map((key) => `'${key}'`).join(", ");
+  return createDiagnostic(Diagnostics.Argument_for_0_option_must_be_Colon_1, `--${opt.name}`, stringNames);
 }
 function parseCustomTypeOption(opt, value, errors) {
   return convertJsonOptionOfCustomType(opt, trimString(value || ""), errors);
@@ -31132,6 +33796,9 @@ function parseListTypeOption(opt, value = "", errors) {
   if (startsWith(value, "-")) {
     return void 0;
   }
+  if (opt.type === "listOrElement" && !stringContains(value, ",")) {
+    return validateJsonOptionValue(opt, value, errors);
+  }
   if (value === "") {
     return [];
   }
@@ -31141,6 +33808,9 @@ function parseListTypeOption(opt, value = "", errors) {
       return mapDefined(values, (v) => validateJsonOptionValue(opt.element, parseInt(v), errors));
     case "string":
       return mapDefined(values, (v) => validateJsonOptionValue(opt.element, v || "", errors));
+    case "boolean":
+    case "object":
+      return Debug.fail(`List of ${opt.element.type} is not yet supported.`);
     default:
       return mapDefined(values, (v) => parseCustomTypeOption(opt.element, v, errors));
   }
@@ -31177,11 +33847,21 @@ function parseCommandLineWorker(diagnostics, commandLine, readFile) {
         parseResponseFile(s.slice(1));
       } else if (s.charCodeAt(0) === 45 /* minus */) {
         const inputOptionName = s.slice(s.charCodeAt(1) === 45 /* minus */ ? 2 : 1);
-        const opt = getOptionDeclarationFromName(diagnostics.getOptionsNameMap, inputOptionName, true);
+        const opt = getOptionDeclarationFromName(
+          diagnostics.getOptionsNameMap,
+          inputOptionName,
+          /*allowShort*/
+          true
+        );
         if (opt) {
           i = parseOptionValue(args, i, diagnostics, opt, options, errors);
         } else {
-          const watchOpt = getOptionDeclarationFromName(watchOptionsDidYouMeanDiagnostics.getOptionsNameMap, inputOptionName, true);
+          const watchOpt = getOptionDeclarationFromName(
+            watchOptionsDidYouMeanDiagnostics.getOptionsNameMap,
+            inputOptionName,
+            /*allowShort*/
+            true
+          );
           if (watchOpt) {
             i = parseOptionValue(args, i, watchOptionsDidYouMeanDiagnostics, watchOpt, watchOptions || (watchOptions = {}), errors);
           } else {
@@ -31234,7 +33914,12 @@ function parseOptionValue(args, i, diagnostics, opt, options, errors) {
       i++;
     } else if (opt.type === "boolean") {
       if (optValue === "false") {
-        options[opt.name] = validateJsonOptionValue(opt, false, errors);
+        options[opt.name] = validateJsonOptionValue(
+          opt,
+          /*value*/
+          false,
+          errors
+        );
         i++;
       } else {
         if (optValue === "true")
@@ -31274,6 +33959,9 @@ function parseOptionValue(args, i, diagnostics, opt, options, errors) {
             i++;
           }
           break;
+        case "listOrElement":
+          Debug.fail("listOrElement not supported here");
+          break;
         default:
           options[opt.name] = parseCustomTypeOption(opt, args[i], errors);
           i++;
@@ -31368,6 +34056,7 @@ function getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host,
     getNormalizedAbsolutePath(getDirectoryPath(configFileName), cwd),
     optionsToExtend,
     getNormalizedAbsolutePath(configFileName, cwd),
+    /*resolutionStack*/
     void 0,
     extraFileExtensions,
     extendedConfigCache,
@@ -31377,7 +34066,14 @@ function getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host,
 function parseConfigFileTextToJson(fileName, jsonText) {
   const jsonSourceFile = parseJsonText(fileName, jsonText);
   return {
-    config: convertConfigFileToObject(jsonSourceFile, jsonSourceFile.parseDiagnostics, false, void 0),
+    config: convertConfigFileToObject(
+      jsonSourceFile,
+      jsonSourceFile.parseDiagnostics,
+      /*reportOptionsErrors*/
+      false,
+      /*optionsIterator*/
+      void 0
+    ),
     error: jsonSourceFile.parseDiagnostics.length ? jsonSourceFile.parseDiagnostics[0] : void 0
   };
 }
@@ -31425,11 +34121,21 @@ var commandLineTypeAcquisitionMapCache;
 function getCommandLineTypeAcquisitionMap() {
   return commandLineTypeAcquisitionMapCache || (commandLineTypeAcquisitionMapCache = commandLineOptionsToMap(typeAcquisitionDeclarations));
 }
+var extendsOptionDeclaration = {
+  name: "extends",
+  type: "listOrElement",
+  element: {
+    name: "extends",
+    type: "string"
+  },
+  category: Diagnostics.File_Management
+};
 var _tsconfigRootOptions;
 function getTsconfigRootOptionsMap() {
   if (_tsconfigRootOptions === void 0) {
     _tsconfigRootOptions = {
       name: void 0,
+      // should never be needed since this is root
       type: "object",
       elementOptions: commandLineOptionsToMap([
         {
@@ -31456,11 +34162,7 @@ function getTsconfigRootOptionsMap() {
           elementOptions: getCommandLineTypeAcquisitionMap(),
           extraKeyDiagnostics: typeAcquisitionDidYouMeanDiagnostics
         },
-        {
-          name: "extends",
-          type: "string",
-          category: Diagnostics.File_Management
-        },
+        extendsOptionDeclaration,
         {
           name: "references",
           type: "list",
@@ -31519,16 +34221,42 @@ function convertConfigFileToObject(sourceFile, errors, reportOptionsErrors, opti
     if (isArrayLiteralExpression(rootExpression)) {
       const firstObject = find(rootExpression.elements, isObjectLiteralExpression);
       if (firstObject) {
-        return convertToObjectWorker(sourceFile, firstObject, errors, true, knownRootOptions, optionsIterator);
+        return convertToObjectWorker(
+          sourceFile,
+          firstObject,
+          errors,
+          /*returnValue*/
+          true,
+          knownRootOptions,
+          optionsIterator
+        );
       }
     }
     return {};
   }
-  return convertToObjectWorker(sourceFile, rootExpression, errors, true, knownRootOptions, optionsIterator);
+  return convertToObjectWorker(
+    sourceFile,
+    rootExpression,
+    errors,
+    /*returnValue*/
+    true,
+    knownRootOptions,
+    optionsIterator
+  );
 }
 function convertToObject(sourceFile, errors) {
   var _a2;
-  return convertToObjectWorker(sourceFile, (_a2 = sourceFile.statements[0]) == null ? void 0 : _a2.expression, errors, true, void 0, void 0);
+  return convertToObjectWorker(
+    sourceFile,
+    (_a2 = sourceFile.statements[0]) == null ? void 0 : _a2.expression,
+    errors,
+    /*returnValue*/
+    true,
+    /*knownRootOptions*/
+    void 0,
+    /*jsonConversionNotifier*/
+    void 0
+  );
 }
 function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue, knownRootOptions, jsonConversionNotifier) {
   if (!rootExpression) {
@@ -31570,7 +34298,8 @@ function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue,
         if (returnValue) {
           result[keyText] = value;
         }
-        if (jsonConversionNotifier && (parentOption || isRootOptionMap(knownOptions))) {
+        if (jsonConversionNotifier && // Current callbacks are only on known parent option or if we are setting values in the root
+        (parentOption || isRootOptionMap(knownOptions))) {
           const isValidOptionValue = isCompilerOptionsValue(option, value);
           if (parentOption) {
             if (isValidOptionValue) {
@@ -31599,20 +34328,32 @@ function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue,
     let invalidReported;
     switch (valueExpression.kind) {
       case 110 /* TrueKeyword */:
-        reportInvalidOptionValue(option && option.type !== "boolean");
-        return validateValue(true);
+        reportInvalidOptionValue(option && option.type !== "boolean" && (option.type !== "listOrElement" || option.element.type !== "boolean"));
+        return validateValue(
+          /*value*/
+          true
+        );
       case 95 /* FalseKeyword */:
-        reportInvalidOptionValue(option && option.type !== "boolean");
-        return validateValue(false);
+        reportInvalidOptionValue(option && option.type !== "boolean" && (option.type !== "listOrElement" || option.element.type !== "boolean"));
+        return validateValue(
+          /*value*/
+          false
+        );
       case 104 /* NullKeyword */:
         reportInvalidOptionValue(option && option.name === "extends");
-        return validateValue(null);
+        return validateValue(
+          /*value*/
+          null
+        );
       case 10 /* StringLiteral */:
         if (!isDoubleQuotedString(valueExpression)) {
           errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.String_literal_with_double_quotes_expected));
         }
-        reportInvalidOptionValue(option && (isString(option.type) && option.type !== "string"));
+        reportInvalidOptionValue(option && isString(option.type) && option.type !== "string" && (option.type !== "listOrElement" || isString(option.element.type) && option.element.type !== "string"));
         const text = valueExpression.text;
+        if (option) {
+          Debug.assert(option.type !== "listOrElement" || option.element.type === "string", "Only string or array of string is handled for now");
+        }
         if (option && !isString(option.type)) {
           const customOption = option;
           if (!customOption.type.has(text.toLowerCase())) {
@@ -31627,16 +34368,16 @@ function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue,
         }
         return validateValue(text);
       case 8 /* NumericLiteral */:
-        reportInvalidOptionValue(option && option.type !== "number");
+        reportInvalidOptionValue(option && option.type !== "number" && (option.type !== "listOrElement" || option.element.type !== "number"));
         return validateValue(Number(valueExpression.text));
       case 221 /* PrefixUnaryExpression */:
         if (valueExpression.operator !== 40 /* MinusToken */ || valueExpression.operand.kind !== 8 /* NumericLiteral */) {
           break;
         }
-        reportInvalidOptionValue(option && option.type !== "number");
+        reportInvalidOptionValue(option && option.type !== "number" && (option.type !== "listOrElement" || option.element.type !== "number"));
         return validateValue(-Number(valueExpression.operand.text));
       case 207 /* ObjectLiteralExpression */:
-        reportInvalidOptionValue(option && option.type !== "object");
+        reportInvalidOptionValue(option && option.type !== "object" && (option.type !== "listOrElement" || option.element.type !== "object"));
         const objectLiteralExpression = valueExpression;
         if (option) {
           const { elementOptions, extraKeyDiagnostics, name: optionName } = option;
@@ -31649,20 +34390,26 @@ function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue,
         } else {
           return validateValue(convertObjectLiteralExpressionToJson(
             objectLiteralExpression,
+            /* knownOptions*/
             void 0,
+            /*extraKeyDiagnosticMessage */
             void 0,
+            /*parentOption*/
             void 0
           ));
         }
       case 206 /* ArrayLiteralExpression */:
-        reportInvalidOptionValue(option && option.type !== "list");
+        reportInvalidOptionValue(option && option.type !== "list" && option.type !== "listOrElement");
         return validateValue(convertArrayLiteralExpressionToJson(
           valueExpression.elements,
           option && option.element
         ));
     }
     if (option) {
-      reportInvalidOptionValue(true);
+      reportInvalidOptionValue(
+        /*isError*/
+        true
+      );
     } else {
       errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal));
     }
@@ -31690,7 +34437,7 @@ function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue,
   }
 }
 function getCompilerOptionValueTypeString(option) {
-  return option.type === "list" ? "Array" : isString(option.type) ? option.type : "string";
+  return option.type === "listOrElement" ? `${getCompilerOptionValueTypeString(option.element)} or Array` : option.type === "list" ? "Array" : isString(option.type) ? option.type : "string";
 }
 function isCompilerOptionsValue(option, value) {
   if (option) {
@@ -31699,6 +34446,9 @@ function isCompilerOptionsValue(option, value) {
     if (option.type === "list") {
       return isArray(value);
     }
+    if (option.type === "listOrElement") {
+      return isArray(value) || isCompilerOptionsValue(option.element, value);
+    }
     const expectedType = isString(option.type) ? option.type : "string";
     return typeof value === expectedType;
   }
@@ -31778,12 +34528,17 @@ function matchesSpecs(path, includeSpecs, excludeSpecs, host) {
   return returnTrue;
 }
 function getCustomTypeMapOfCommandLineOption(optionDefinition) {
-  if (optionDefinition.type === "string" || optionDefinition.type === "number" || optionDefinition.type === "boolean" || optionDefinition.type === "object") {
-    return void 0;
-  } else if (optionDefinition.type === "list") {
-    return getCustomTypeMapOfCommandLineOption(optionDefinition.element);
-  } else {
-    return optionDefinition.type;
+  switch (optionDefinition.type) {
+    case "string":
+    case "number":
+    case "boolean":
+    case "object":
+      return void 0;
+    case "list":
+    case "listOrElement":
+      return getCustomTypeMapOfCommandLineOption(optionDefinition.element);
+    default:
+      return optionDefinition.type;
   }
 }
 function getNameOfCompilerOptionValue(value, customTypeMap) {
@@ -31810,6 +34565,7 @@ function serializeOptionBaseObject(options, { optionsNameMap }, pathOptions) {
       const value = options[name];
       const optionDefinition = optionsNameMap.get(name.toLowerCase());
       if (optionDefinition) {
+        Debug.assert(optionDefinition.type !== "listOrElement");
         const customTypeMap = getCustomTypeMapOfCommandLineOption(optionDefinition);
         if (!customTypeMap) {
           if (pathOptions && optionDefinition.isFilePath) {
@@ -31958,13 +34714,26 @@ function convertToOptionValueWithAbsolutePaths(option, value, toAbsolutePath) {
     } else if (option.isFilePath) {
       return toAbsolutePath(value);
     }
+    Debug.assert(option.type !== "listOrElement");
   }
   return value;
 }
 function parseJsonSourceFileConfigFileContent(sourceFile, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) {
   var _a2, _b;
   (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Parse, "parseJsonSourceFileConfigFileContent", { path: sourceFile.fileName });
-  const result = parseJsonConfigFileContentWorker(void 0, sourceFile, host, basePath, existingOptions, existingWatchOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache);
+  const result = parseJsonConfigFileContentWorker(
+    /*json*/
+    void 0,
+    sourceFile,
+    host,
+    basePath,
+    existingOptions,
+    existingWatchOptions,
+    configFileName,
+    resolutionStack,
+    extraFileExtensions,
+    extendedConfigCache
+  );
   (_b = tracing) == null ? void 0 : _b.pop();
   return result;
 }
@@ -32001,6 +34770,10 @@ function parseJsonConfigFileContentWorker(json, sourceFile, host, basePath, exis
     typeAcquisition: parsedConfig.typeAcquisition || getDefaultTypeAcquisition(),
     raw,
     errors,
+    // Wildcard directories (provided as part of a wildcard path) are stored in a
+    // file map that marks whether it was a regular wildcard match (with a `*` or `?` token),
+    // or a recursive directory. This information is used by filesystem watchers to monitor for
+    // new entries in these paths.
     wildcardDirectories: getWildcardDirectories(configFileSpecs, basePathForFileNames, host.useCaseSensitiveFileNames),
     compileOnSave: !!raw.compileOnSave
   };
@@ -32039,10 +34812,24 @@ function parseJsonConfigFileContentWorker(json, sourceFile, host, basePath, exis
     }
     let validatedIncludeSpecs, validatedExcludeSpecs;
     if (includeSpecs) {
-      validatedIncludeSpecs = validateSpecs(includeSpecs, errors, true, sourceFile, "include");
+      validatedIncludeSpecs = validateSpecs(
+        includeSpecs,
+        errors,
+        /*disallowTrailingRecursion*/
+        true,
+        sourceFile,
+        "include"
+      );
     }
     if (excludeSpecs) {
-      validatedExcludeSpecs = validateSpecs(excludeSpecs, errors, false, sourceFile, "exclude");
+      validatedExcludeSpecs = validateSpecs(
+        excludeSpecs,
+        errors,
+        /*disallowTrailingRecursion*/
+        false,
+        sourceFile,
+        "exclude"
+      );
     }
     return {
       filesSpecs,
@@ -32052,6 +34839,7 @@ function parseJsonConfigFileContentWorker(json, sourceFile, host, basePath, exis
       validatedIncludeSpecs,
       validatedExcludeSpecs,
       pathPatterns: void 0,
+      // Initialized on first use
       isDefaultIncludeSpec
     };
   }
@@ -32151,30 +34939,49 @@ function parseConfig(json, sourceFile, host, basePath, configFileName, resolutio
   }
   if (ownConfig.extendedConfigPath) {
     resolutionStack = resolutionStack.concat([resolvedPath]);
-    const extendedConfig = getExtendedConfig(sourceFile, ownConfig.extendedConfigPath, host, resolutionStack, errors, extendedConfigCache);
+    const result = { options: {} };
+    if (isString(ownConfig.extendedConfigPath)) {
+      applyExtendedConfig(result, ownConfig.extendedConfigPath);
+    } else {
+      ownConfig.extendedConfigPath.forEach((extendedConfigPath) => applyExtendedConfig(result, extendedConfigPath));
+    }
+    if (!ownConfig.raw.include && result.include)
+      ownConfig.raw.include = result.include;
+    if (!ownConfig.raw.exclude && result.exclude)
+      ownConfig.raw.exclude = result.exclude;
+    if (!ownConfig.raw.files && result.files)
+      ownConfig.raw.files = result.files;
+    if (ownConfig.raw.compileOnSave === void 0 && result.compileOnSave)
+      ownConfig.raw.compileOnSave = result.compileOnSave;
+    if (sourceFile && result.extendedSourceFiles)
+      sourceFile.extendedSourceFiles = arrayFrom(result.extendedSourceFiles.keys());
+    ownConfig.options = assign(result.options, ownConfig.options);
+    ownConfig.watchOptions = ownConfig.watchOptions && result.watchOptions ? assign(result.watchOptions, ownConfig.watchOptions) : ownConfig.watchOptions || result.watchOptions;
+  }
+  return ownConfig;
+  function applyExtendedConfig(result, extendedConfigPath) {
+    const extendedConfig = getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache, result);
     if (extendedConfig && isSuccessfulParsedTsconfig(extendedConfig)) {
-      const baseRaw = extendedConfig.raw;
-      const raw = ownConfig.raw;
+      const extendsRaw = extendedConfig.raw;
       let relativeDifference;
-      const setPropertyInRawIfNotUndefined = (propertyName) => {
-        if (!raw[propertyName] && baseRaw[propertyName]) {
-          raw[propertyName] = map(baseRaw[propertyName], (path) => isRootedDiskPath(path) ? path : combinePaths(
-            relativeDifference || (relativeDifference = convertToRelativePath(getDirectoryPath(ownConfig.extendedConfigPath), basePath, createGetCanonicalFileName(host.useCaseSensitiveFileNames))),
+      const setPropertyInResultIfNotUndefined = (propertyName) => {
+        if (extendsRaw[propertyName]) {
+          result[propertyName] = map(extendsRaw[propertyName], (path) => isRootedDiskPath(path) ? path : combinePaths(
+            relativeDifference || (relativeDifference = convertToRelativePath(getDirectoryPath(extendedConfigPath), basePath, createGetCanonicalFileName(host.useCaseSensitiveFileNames))),
             path
           ));
         }
       };
-      setPropertyInRawIfNotUndefined("include");
-      setPropertyInRawIfNotUndefined("exclude");
-      setPropertyInRawIfNotUndefined("files");
-      if (raw.compileOnSave === void 0) {
-        raw.compileOnSave = baseRaw.compileOnSave;
+      setPropertyInResultIfNotUndefined("include");
+      setPropertyInResultIfNotUndefined("exclude");
+      setPropertyInResultIfNotUndefined("files");
+      if (extendsRaw.compileOnSave !== void 0) {
+        result.compileOnSave = extendsRaw.compileOnSave;
       }
-      ownConfig.options = assign({}, extendedConfig.options, ownConfig.options);
-      ownConfig.watchOptions = ownConfig.watchOptions && extendedConfig.watchOptions ? assign({}, extendedConfig.watchOptions, ownConfig.watchOptions) : ownConfig.watchOptions || extendedConfig.watchOptions;
+      assign(result.options, extendedConfig.options);
+      result.watchOptions = result.watchOptions && extendedConfig.watchOptions ? assign({}, result.watchOptions, extendedConfig.watchOptions) : result.watchOptions || extendedConfig.watchOptions;
     }
   }
-  return ownConfig;
 }
 function parseOwnConfigOfJson(json, host, basePath, configFileName, errors) {
   if (hasProperty(json, "excludes")) {
@@ -32186,11 +34993,22 @@ function parseOwnConfigOfJson(json, host, basePath, configFileName, errors) {
   json.compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors);
   let extendedConfigPath;
   if (json.extends) {
-    if (!isString(json.extends)) {
-      errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", "string"));
+    if (!isCompilerOptionsValue(extendsOptionDeclaration, json.extends)) {
+      errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", getCompilerOptionValueTypeString(extendsOptionDeclaration)));
     } else {
       const newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath;
-      extendedConfigPath = getExtendsConfigPath(json.extends, host, newBase, errors, createCompilerDiagnostic);
+      if (isString(json.extends)) {
+        extendedConfigPath = getExtendsConfigPath(json.extends, host, newBase, errors, createCompilerDiagnostic);
+      } else {
+        extendedConfigPath = [];
+        for (const fileName of json.extends) {
+          if (isString(fileName)) {
+            extendedConfigPath = append(extendedConfigPath, getExtendsConfigPath(fileName, host, newBase, errors, createCompilerDiagnostic));
+          } else {
+            errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", getCompilerOptionValueTypeString(extendsOptionDeclaration.element)));
+          }
+        }
+      }
     }
   }
   return { raw: json, options, watchOptions, typeAcquisition, extendedConfigPath };
@@ -32226,13 +35044,29 @@ function parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileNa
       switch (key) {
         case "extends":
           const newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath;
-          extendedConfigPath = getExtendsConfigPath(
-            value,
-            host,
-            newBase,
-            errors,
-            (message, arg0) => createDiagnosticForNodeInSourceFile(sourceFile, valueNode, message, arg0)
-          );
+          if (isString(value)) {
+            extendedConfigPath = getExtendsConfigPath(
+              value,
+              host,
+              newBase,
+              errors,
+              (message, arg0) => createDiagnosticForNodeInSourceFile(sourceFile, valueNode, message, arg0)
+            );
+          } else {
+            extendedConfigPath = [];
+            for (let index = 0; index < value.length; index++) {
+              const fileName = value[index];
+              if (isString(fileName)) {
+                extendedConfigPath = append(extendedConfigPath, getExtendsConfigPath(
+                  fileName,
+                  host,
+                  newBase,
+                  errors,
+                  (message, arg0) => createDiagnosticForNodeInSourceFile(sourceFile, valueNode.elements[index], message, arg0)
+                ));
+              }
+            }
+          }
           return;
       }
     },
@@ -32245,7 +35079,13 @@ function parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileNa
       }
     }
   };
-  const json = convertConfigFileToObject(sourceFile, errors, true, optionsIterator);
+  const json = convertConfigFileToObject(
+    sourceFile,
+    errors,
+    /*reportOptionsErrors*/
+    true,
+    optionsIterator
+  );
   if (!typeAcquisition) {
     if (typingOptionstypeAcquisition) {
       typeAcquisition = typingOptionstypeAcquisition.enableAutoDiscovery !== void 0 ? {
@@ -32275,14 +35115,15 @@ function getExtendsConfigPath(extendedConfig, host, basePath, errors, createDiag
     }
     return extendedConfigPath;
   }
-  const resolved = nodeModuleNameResolver(extendedConfig, combinePaths(basePath, "tsconfig.json"), { moduleResolution: 2 /* NodeJs */ }, host, void 0, void 0, true);
+  const resolved = nodeNextJsonConfigResolver(extendedConfig, combinePaths(basePath, "tsconfig.json"), host);
   if (resolved.resolvedModule) {
     return resolved.resolvedModule.resolvedFileName;
   }
   errors.push(createDiagnostic(Diagnostics.File_0_not_found, extendedConfig));
   return void 0;
 }
-function getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache) {
+function getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache, result) {
+  var _a2;
   const path = host.useCaseSensitiveFileNames ? extendedConfigPath : toFileNameLowerCase(extendedConfigPath);
   let value;
   let extendedResult;
@@ -32293,6 +35134,7 @@ function getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack
     extendedResult = readJsonConfigFile(extendedConfigPath, (path2) => host.readFile(path2));
     if (!extendedResult.parseDiagnostics.length) {
       extendedConfig = parseConfig(
+        /*json*/
         void 0,
         extendedResult,
         host,
@@ -32308,9 +35150,11 @@ function getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack
     }
   }
   if (sourceFile) {
-    sourceFile.extendedSourceFiles = [extendedResult.fileName];
+    ((_a2 = result.extendedSourceFiles) != null ? _a2 : result.extendedSourceFiles = /* @__PURE__ */ new Set()).add(extendedResult.fileName);
     if (extendedResult.extendedSourceFiles) {
-      sourceFile.extendedSourceFiles.push(...extendedResult.extendedSourceFiles);
+      for (const extenedSourceFile of extendedResult.extendedSourceFiles) {
+        result.extendedSourceFiles.add(extenedSourceFile);
+      }
     }
   }
   if (extendedResult.parseDiagnostics.length) {
@@ -32348,7 +35192,15 @@ function convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, con
   return options;
 }
 function convertWatchOptionsFromJsonWorker(jsonOptions, basePath, errors) {
-  return convertOptionsFromJson(getCommandLineWatchOptionsMap(), jsonOptions, basePath, void 0, watchOptionsDidYouMeanDiagnostics, errors);
+  return convertOptionsFromJson(
+    getCommandLineWatchOptionsMap(),
+    jsonOptions,
+    basePath,
+    /*defaultOptions*/
+    void 0,
+    watchOptionsDidYouMeanDiagnostics,
+    errors
+  );
 }
 function convertOptionsFromJson(optionsNameMap, jsonOptions, basePath, defaultOptions, diagnostics, errors) {
   if (!jsonOptions) {
@@ -32369,7 +35221,9 @@ function convertJsonOption(opt, value, basePath, errors) {
     const optType = opt.type;
     if (optType === "list" && isArray(value)) {
       return convertJsonOptionOfListType(opt, value, basePath, errors);
-    } else if (!isString(optType)) {
+    } else if (optType === "listOrElement") {
+      return isArray(value) ? convertJsonOptionOfListType(opt, value, basePath, errors) : convertJsonOption(opt.element, value, basePath, errors);
+    } else if (!isString(opt.type)) {
       return convertJsonOptionOfCustomType(opt, value, errors);
     }
     const validatedValue = validateJsonOptionValue(opt, value, errors);
@@ -32381,7 +35235,9 @@ function convertJsonOption(opt, value, basePath, errors) {
 function normalizeOptionValue(option, basePath, value) {
   if (isNullOrUndefined(value))
     return void 0;
-  if (option.type === "list") {
+  if (option.type === "listOrElement" && !isArray(value))
+    return normalizeOptionValue(option.element, basePath, value);
+  else if (option.type === "list" || option.type === "listOrElement") {
     const listOption = option;
     if (listOption.element.isFilePath || !isString(listOption.element.type)) {
       return filter(map(value, (v) => normalizeOptionValue(listOption.element, basePath, v)), (v) => listOption.listPreserveFalsyValues ? true : !!v);
@@ -32444,7 +35300,14 @@ function getFileNamesFromConfigSpecs(configFileSpecs, basePath, options, host, e
   }
   let jsonOnlyIncludeRegexes;
   if (validatedIncludeSpecs && validatedIncludeSpecs.length > 0) {
-    for (const file of host.readDirectory(basePath, flatten(supportedExtensionsWithJsonIfResolveJsonModule), validatedExcludeSpecs, validatedIncludeSpecs, void 0)) {
+    for (const file of host.readDirectory(
+      basePath,
+      flatten(supportedExtensionsWithJsonIfResolveJsonModule),
+      validatedExcludeSpecs,
+      validatedIncludeSpecs,
+      /*depth*/
+      void 0
+    )) {
       if (fileExtensionIs(file, ".json" /* Json */)) {
         if (!jsonOnlyIncludeRegexes) {
           const includes = validatedIncludeSpecs.filter((s) => endsWith(s, ".json" /* Json */));
@@ -32633,12 +35496,14 @@ function getDefaultValueForOption(option) {
       return option.isFilePath ? `./${defaultValue && typeof defaultValue === "string" ? defaultValue : ""}` : "";
     case "list":
       return [];
+    case "listOrElement":
+      return getDefaultValueForOption(option.element);
     case "object":
       return {};
     default:
-      const iterResult = option.type.keys().next();
-      if (!iterResult.done)
-        return iterResult.value;
+      const value = firstOrUndefinedIterator(option.type.keys());
+      if (value !== void 0)
+        return value;
       return Debug.fail("Expected 'option.type' to have entries.");
   }
 }
@@ -32662,15 +35527,19 @@ function withPackageId(packageInfo, r) {
       };
     }
   }
-  return r && { path: r.path, extension: r.ext, packageId };
+  return r && { path: r.path, extension: r.ext, packageId, resolvedUsingTsExtension: r.resolvedUsingTsExtension };
 }
 function noPackageId(r) {
-  return withPackageId(void 0, r);
+  return withPackageId(
+    /*packageInfo*/
+    void 0,
+    r
+  );
 }
 function removeIgnoredPackageId(r) {
   if (r) {
     Debug.assert(r.packageId === void 0);
-    return { path: r.path, ext: r.extension };
+    return { path: r.path, ext: r.extension, resolvedUsingTsExtension: r.resolvedUsingTsExtension };
   }
 }
 function formatExtensions(extensions) {
@@ -32694,17 +35563,36 @@ function resolvedTypeScriptOnly(resolved) {
 }
 function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations, affectingLocations, diagnostics, resultFromCache) {
   if (resultFromCache) {
-    resultFromCache.failedLookupLocations.push(...failedLookupLocations);
-    resultFromCache.affectingLocations.push(...affectingLocations);
+    resultFromCache.failedLookupLocations = updateResolutionField(resultFromCache.failedLookupLocations, failedLookupLocations);
+    resultFromCache.affectingLocations = updateResolutionField(resultFromCache.affectingLocations, affectingLocations);
+    resultFromCache.resolutionDiagnostics = updateResolutionField(resultFromCache.resolutionDiagnostics, diagnostics);
     return resultFromCache;
   }
   return {
-    resolvedModule: resolved && { resolvedFileName: resolved.path, originalPath: resolved.originalPath === true ? void 0 : resolved.originalPath, extension: resolved.extension, isExternalLibraryImport, packageId: resolved.packageId },
-    failedLookupLocations,
-    affectingLocations,
-    resolutionDiagnostics: diagnostics
+    resolvedModule: resolved && {
+      resolvedFileName: resolved.path,
+      originalPath: resolved.originalPath === true ? void 0 : resolved.originalPath,
+      extension: resolved.extension,
+      isExternalLibraryImport,
+      packageId: resolved.packageId,
+      resolvedUsingTsExtension: !!resolved.resolvedUsingTsExtension
+    },
+    failedLookupLocations: initializeResolutionField(failedLookupLocations),
+    affectingLocations: initializeResolutionField(affectingLocations),
+    resolutionDiagnostics: initializeResolutionField(diagnostics)
   };
 }
+function initializeResolutionField(value) {
+  return value.length ? value : void 0;
+}
+function updateResolutionField(to, value) {
+  if (!(value == null ? void 0 : value.length))
+    return to;
+  if (!(to == null ? void 0 : to.length))
+    return value;
+  to.push(...value);
+  return to;
+}
 function readPackageJsonField(jsonContent, fieldName, typeOfTag, state) {
   if (!hasProperty(jsonContent, fieldName)) {
     if (state.traceEnabled) {
@@ -32839,8 +35727,10 @@ function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFil
     options = redirectedReference.commandLine.options;
   }
   const containingDirectory = containingFile ? getDirectoryPath(containingFile) : void 0;
-  const perFolderCache = containingDirectory ? cache && cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference) : void 0;
-  let result = perFolderCache && perFolderCache.get(typeReferenceDirectiveName, resolutionMode);
+  let result = containingDirectory ? cache == null ? void 0 : cache.getFromDirectoryCache(typeReferenceDirectiveName, resolutionMode, containingDirectory, redirectedReference) : void 0;
+  if (!result && containingDirectory && !isExternalModuleNameRelative(typeReferenceDirectiveName)) {
+    result = cache == null ? void 0 : cache.getFromNonRelativeNameCache(typeReferenceDirectiveName, resolutionMode, containingDirectory, redirectedReference);
+  }
   if (result) {
     if (traceEnabled) {
       trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1, typeReferenceDirectiveName, containingFile);
@@ -32872,11 +35762,11 @@ function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFil
   }
   const failedLookupLocations = [];
   const affectingLocations = [];
-  let features = getDefaultNodeResolutionFeatures(options);
+  let features = getNodeResolutionFeatures(options);
   if (resolutionMode === 99 /* ESNext */ && (getEmitModuleResolutionKind(options) === 3 /* Node16 */ || getEmitModuleResolutionKind(options) === 99 /* NodeNext */)) {
     features |= NodeResolutionFeatures.EsmMode;
   }
-  const conditions = features & NodeResolutionFeatures.Exports ? features & NodeResolutionFeatures.EsmMode ? ["node", "import", "types"] : ["node", "require", "types"] : [];
+  const conditions = features & NodeResolutionFeatures.Exports ? getConditions(options, !!(features & NodeResolutionFeatures.EsmMode)) : [];
   const diagnostics = [];
   const moduleResolutionState = {
     compilerOptions: options,
@@ -32889,7 +35779,8 @@ function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFil
     conditions,
     requestContainingDirectory: containingDirectory,
     reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-    isConfigLookup: false
+    isConfigLookup: false,
+    candidateIsFromPackageJsonField: false
   };
   let resolved = primaryLookup();
   let primary = true;
@@ -32904,14 +35795,30 @@ function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFil
     const pathsAreEqual = arePathsEqual(fileName, resolvedFileName, host);
     resolvedTypeReferenceDirective = {
       primary,
+      // If the fileName and realpath are differing only in casing prefer fileName so that we can issue correct errors for casing under forceConsistentCasingInFileNames
       resolvedFileName: pathsAreEqual ? fileName : resolvedFileName,
       originalPath: pathsAreEqual ? void 0 : fileName,
       packageId,
       isExternalLibraryImport: pathContainsNodeModules(fileName)
     };
   }
-  result = { resolvedTypeReferenceDirective, failedLookupLocations, affectingLocations, resolutionDiagnostics: diagnostics };
-  perFolderCache == null ? void 0 : perFolderCache.set(typeReferenceDirectiveName, resolutionMode, result);
+  result = {
+    resolvedTypeReferenceDirective,
+    failedLookupLocations: initializeResolutionField(failedLookupLocations),
+    affectingLocations: initializeResolutionField(affectingLocations),
+    resolutionDiagnostics: initializeResolutionField(diagnostics)
+  };
+  if (containingDirectory) {
+    cache == null ? void 0 : cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set(
+      typeReferenceDirectiveName,
+      /*mode*/
+      resolutionMode,
+      result
+    );
+    if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) {
+      cache == null ? void 0 : cache.getOrCreateCacheForNonRelativeName(typeReferenceDirectiveName, resolutionMode, redirectedReference).set(containingDirectory, result);
+    }
+  }
   if (traceEnabled)
     traceResult(result);
   return result;
@@ -32960,11 +35867,28 @@ function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFil
       }
       let result2;
       if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) {
-        const searchResult = loadModuleFromNearestNodeModulesDirectory(4 /* Declaration */, typeReferenceDirectiveName, initialLocationForSecondaryLookup, moduleResolutionState, void 0, void 0);
+        const searchResult = loadModuleFromNearestNodeModulesDirectory(
+          4 /* Declaration */,
+          typeReferenceDirectiveName,
+          initialLocationForSecondaryLookup,
+          moduleResolutionState,
+          /*cache*/
+          void 0,
+          /*redirectedReference*/
+          void 0
+        );
         result2 = searchResult && searchResult.value;
       } else {
         const { path: candidate } = normalizePathForCJSResolution(initialLocationForSecondaryLookup, typeReferenceDirectiveName);
-        result2 = nodeLoadModuleByRelativeName(4 /* Declaration */, candidate, false, moduleResolutionState, true);
+        result2 = nodeLoadModuleByRelativeName(
+          4 /* Declaration */,
+          candidate,
+          /*onlyRecordFailures*/
+          false,
+          moduleResolutionState,
+          /*considerPackageJson*/
+          true
+        );
       }
       return resolvedTypeScriptOnly(result2);
     } else {
@@ -32974,8 +35898,37 @@ function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFil
     }
   }
 }
-function getDefaultNodeResolutionFeatures(options) {
-  return getEmitModuleResolutionKind(options) === 3 /* Node16 */ ? NodeResolutionFeatures.Node16Default : getEmitModuleResolutionKind(options) === 99 /* NodeNext */ ? NodeResolutionFeatures.NodeNextDefault : NodeResolutionFeatures.None;
+function getNodeResolutionFeatures(options) {
+  let features = NodeResolutionFeatures.None;
+  switch (getEmitModuleResolutionKind(options)) {
+    case 3 /* Node16 */:
+      features = NodeResolutionFeatures.Node16Default;
+      break;
+    case 99 /* NodeNext */:
+      features = NodeResolutionFeatures.NodeNextDefault;
+      break;
+    case 100 /* Bundler */:
+      features = NodeResolutionFeatures.BundlerDefault;
+      break;
+  }
+  if (options.resolvePackageJsonExports) {
+    features |= NodeResolutionFeatures.Exports;
+  } else if (options.resolvePackageJsonExports === false) {
+    features &= ~NodeResolutionFeatures.Exports;
+  }
+  if (options.resolvePackageJsonImports) {
+    features |= NodeResolutionFeatures.Imports;
+  } else if (options.resolvePackageJsonImports === false) {
+    features &= ~NodeResolutionFeatures.Imports;
+  }
+  return features;
+}
+function getConditions(options, esmMode) {
+  const conditions = esmMode || getEmitModuleResolutionKind(options) === 100 /* Bundler */ ? ["node", "import"] : ["node", "require"];
+  if (!options.noDtsResolution) {
+    conditions.push("types");
+  }
+  return concatenate(conditions, options.customConditions);
 }
 function getAutomaticTypeDirectiveNames(options, host) {
   if (options.types) {
@@ -33004,41 +35957,106 @@ function getAutomaticTypeDirectiveNames(options, host) {
   }
   return result;
 }
-function createCacheWithRedirects(options) {
-  let ownMap = /* @__PURE__ */ new Map();
+function compilerOptionValueToString(value) {
+  var _a2;
+  if (value === null || typeof value !== "object") {
+    return "" + value;
+  }
+  if (isArray(value)) {
+    return `[${(_a2 = value.map((e) => compilerOptionValueToString(e))) == null ? void 0 : _a2.join(",")}]`;
+  }
+  let str = "{";
+  for (const key in value) {
+    if (hasProperty(value, key)) {
+      str += `${key}: ${compilerOptionValueToString(value[key])}`;
+    }
+  }
+  return str + "}";
+}
+function getKeyForCompilerOptions(options, affectingOptionDeclarations) {
+  return affectingOptionDeclarations.map((option) => compilerOptionValueToString(getCompilerOptionValue(options, option))).join("|") + (options.pathsBasePath ? `|${options.pathsBasePath}` : void 0);
+}
+function createCacheWithRedirects(ownOptions) {
   const redirectsMap = /* @__PURE__ */ new Map();
+  const optionsToRedirectsKey = /* @__PURE__ */ new Map();
+  const redirectsKeyToMap = /* @__PURE__ */ new Map();
+  let ownMap = /* @__PURE__ */ new Map();
+  if (ownOptions)
+    redirectsMap.set(ownOptions, ownMap);
   return {
-    getOwnMap,
-    redirectsMap,
+    getMapOfCacheRedirects,
     getOrCreateMapOfCacheRedirects,
-    clear: clear2,
-    setOwnOptions,
-    setOwnMap
+    update,
+    clear: clear2
   };
-  function getOwnMap() {
-    return ownMap;
-  }
-  function setOwnOptions(newOptions) {
-    options = newOptions;
-  }
-  function setOwnMap(newOwnMap) {
-    ownMap = newOwnMap;
+  function getMapOfCacheRedirects(redirectedReference) {
+    return redirectedReference ? getOrCreateMap(
+      redirectedReference.commandLine.options,
+      /*create*/
+      false
+    ) : ownMap;
   }
   function getOrCreateMapOfCacheRedirects(redirectedReference) {
-    if (!redirectedReference) {
-      return ownMap;
+    return redirectedReference ? getOrCreateMap(
+      redirectedReference.commandLine.options,
+      /*create*/
+      true
+    ) : ownMap;
+  }
+  function update(newOptions) {
+    if (ownOptions !== newOptions) {
+      if (ownOptions)
+        ownMap = getOrCreateMap(
+          newOptions,
+          /*create*/
+          true
+        );
+      else
+        redirectsMap.set(newOptions, ownMap);
+      ownOptions = newOptions;
     }
-    const path = redirectedReference.sourceFile.path;
-    let redirects = redirectsMap.get(path);
-    if (!redirects) {
-      redirects = !options || optionsHaveModuleResolutionChanges(options, redirectedReference.commandLine.options) ? /* @__PURE__ */ new Map() : ownMap;
-      redirectsMap.set(path, redirects);
+  }
+  function getOrCreateMap(redirectOptions, create) {
+    let result = redirectsMap.get(redirectOptions);
+    if (result)
+      return result;
+    const key = getRedirectsCacheKey(redirectOptions);
+    result = redirectsKeyToMap.get(key);
+    if (!result) {
+      if (ownOptions) {
+        const ownKey = getRedirectsCacheKey(ownOptions);
+        if (ownKey === key)
+          result = ownMap;
+        else if (!redirectsKeyToMap.has(ownKey))
+          redirectsKeyToMap.set(ownKey, ownMap);
+      }
+      if (create)
+        result != null ? result : result = /* @__PURE__ */ new Map();
+      if (result)
+        redirectsKeyToMap.set(key, result);
     }
-    return redirects;
+    if (result)
+      redirectsMap.set(redirectOptions, result);
+    return result;
   }
   function clear2() {
+    const ownKey = ownOptions && optionsToRedirectsKey.get(ownOptions);
     ownMap.clear();
     redirectsMap.clear();
+    optionsToRedirectsKey.clear();
+    redirectsKeyToMap.clear();
+    if (ownOptions) {
+      if (ownKey)
+        optionsToRedirectsKey.set(ownOptions, ownKey);
+      redirectsMap.set(ownOptions, ownMap);
+    }
+  }
+  function getRedirectsCacheKey(options) {
+    let result = optionsToRedirectsKey.get(options);
+    if (!result) {
+      optionsToRedirectsKey.set(options, result = getKeyForCompilerOptions(options, moduleResolutionOptionDeclarations));
+    }
+    return result;
   }
 }
 function createPackageJsonInfoCache(currentDirectory, getCanonicalFileName) {
@@ -33070,29 +36088,10 @@ function getOrCreateCache(cacheWithRedirects, redirectedReference, key, create)
   }
   return result;
 }
-function updateRedirectsMap(options, directoryToModuleNameMap, moduleNameToDirectoryMap) {
-  if (!options.configFile)
-    return;
-  if (directoryToModuleNameMap.redirectsMap.size === 0) {
-    Debug.assert(!moduleNameToDirectoryMap || moduleNameToDirectoryMap.redirectsMap.size === 0);
-    Debug.assert(directoryToModuleNameMap.getOwnMap().size === 0);
-    Debug.assert(!moduleNameToDirectoryMap || moduleNameToDirectoryMap.getOwnMap().size === 0);
-    directoryToModuleNameMap.redirectsMap.set(options.configFile.path, directoryToModuleNameMap.getOwnMap());
-    moduleNameToDirectoryMap == null ? void 0 : moduleNameToDirectoryMap.redirectsMap.set(options.configFile.path, moduleNameToDirectoryMap.getOwnMap());
-  } else {
-    Debug.assert(!moduleNameToDirectoryMap || moduleNameToDirectoryMap.redirectsMap.size > 0);
-    const ref = {
-      sourceFile: options.configFile,
-      commandLine: { options }
-    };
-    directoryToModuleNameMap.setOwnMap(directoryToModuleNameMap.getOrCreateMapOfCacheRedirects(ref));
-    moduleNameToDirectoryMap == null ? void 0 : moduleNameToDirectoryMap.setOwnMap(moduleNameToDirectoryMap.getOrCreateMapOfCacheRedirects(ref));
-  }
-  directoryToModuleNameMap.setOwnOptions(options);
-  moduleNameToDirectoryMap == null ? void 0 : moduleNameToDirectoryMap.setOwnOptions(options);
-}
-function createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, directoryToModuleNameMap) {
+function createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, options) {
+  const directoryToModuleNameMap = createCacheWithRedirects(options);
   return {
+    getFromDirectoryCache,
     getOrCreateCacheForDirectory,
     clear: clear2,
     update
@@ -33100,13 +36099,21 @@ function createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileNam
   function clear2() {
     directoryToModuleNameMap.clear();
   }
-  function update(options) {
-    updateRedirectsMap(options, directoryToModuleNameMap);
+  function update(options2) {
+    directoryToModuleNameMap.update(options2);
   }
   function getOrCreateCacheForDirectory(directoryName, redirectedReference) {
     const path = toPath(directoryName, currentDirectory, getCanonicalFileName);
     return getOrCreateCache(directoryToModuleNameMap, redirectedReference, path, () => createModeAwareCache());
   }
+  function getFromDirectoryCache(name, mode, directoryName, redirectedReference) {
+    var _a2, _b;
+    const path = toPath(directoryName, currentDirectory, getCanonicalFileName);
+    return (_b = (_a2 = directoryToModuleNameMap.getMapOfCacheRedirects(redirectedReference)) == null ? void 0 : _a2.get(path)) == null ? void 0 : _b.get(name, mode);
+  }
+}
+function createModeAwareCacheKey(specifier, mode) {
+  return mode === void 0 ? specifier : `${mode}|${specifier}`;
 }
 function createModeAwareCache() {
   const underlying = /* @__PURE__ */ new Map();
@@ -33138,53 +36145,48 @@ function createModeAwareCache() {
   };
   return cache;
   function getUnderlyingCacheKey(specifier, mode) {
-    const result = mode === void 0 ? specifier : `${mode}|${specifier}`;
+    const result = createModeAwareCacheKey(specifier, mode);
     memoizedReverseKeys.set(result, [specifier, mode]);
     return result;
   }
 }
-function getResolutionName(entry) {
-  return !isString(entry) ? isStringLiteralLike(entry) ? entry.text : toFileNameLowerCase(entry.fileName) : entry;
-}
-function getResolutionMode(entry, file) {
-  return isStringLiteralLike(entry) ? getModeForUsageLocation(file, entry) : entry.resolutionMode || file.impliedNodeFormat;
-}
-function zipToModeAwareCache(file, keys, values) {
+function zipToModeAwareCache(file, keys, values, nameAndModeGetter) {
   Debug.assert(keys.length === values.length);
   const map2 = createModeAwareCache();
   for (let i = 0; i < keys.length; ++i) {
     const entry = keys[i];
-    map2.set(getResolutionName(entry), getResolutionMode(entry, file), values[i]);
+    map2.set(nameAndModeGetter.getName(entry), nameAndModeGetter.getMode(entry, file), values[i]);
   }
   return map2;
 }
-function createModuleResolutionCache(currentDirectory, getCanonicalFileName, options, directoryToModuleNameMap, moduleNameToDirectoryMap) {
-  const perDirectoryResolutionCache = createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, directoryToModuleNameMap || (directoryToModuleNameMap = createCacheWithRedirects(options)));
-  moduleNameToDirectoryMap || (moduleNameToDirectoryMap = createCacheWithRedirects(options));
-  const packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName);
+function getOriginalOrResolvedModuleFileName(result) {
+  return result.resolvedModule && (result.resolvedModule.originalPath || result.resolvedModule.resolvedFileName);
+}
+function getOriginalOrResolvedTypeReferenceFileName(result) {
+  return result.resolvedTypeReferenceDirective && (result.resolvedTypeReferenceDirective.originalPath || result.resolvedTypeReferenceDirective.resolvedFileName);
+}
+function createNonRelativeNameResolutionCache(currentDirectory, getCanonicalFileName, options, getResolvedFileName) {
+  const moduleNameToDirectoryMap = createCacheWithRedirects(options);
   return {
-    ...packageJsonInfoCache,
-    ...perDirectoryResolutionCache,
-    getOrCreateCacheForModuleName,
+    getFromNonRelativeNameCache,
+    getOrCreateCacheForNonRelativeName,
     clear: clear2,
-    update,
-    getPackageJsonInfoCache: () => packageJsonInfoCache,
-    clearAllExceptPackageJsonInfoCache
+    update
   };
   function clear2() {
-    clearAllExceptPackageJsonInfoCache();
-    packageJsonInfoCache.clear();
-  }
-  function clearAllExceptPackageJsonInfoCache() {
-    perDirectoryResolutionCache.clear();
     moduleNameToDirectoryMap.clear();
   }
   function update(options2) {
-    updateRedirectsMap(options2, directoryToModuleNameMap, moduleNameToDirectoryMap);
+    moduleNameToDirectoryMap.update(options2);
+  }
+  function getFromNonRelativeNameCache(nonRelativeModuleName, mode, directoryName, redirectedReference) {
+    var _a2, _b;
+    Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName));
+    return (_b = (_a2 = moduleNameToDirectoryMap.getMapOfCacheRedirects(redirectedReference)) == null ? void 0 : _a2.get(createModeAwareCacheKey(nonRelativeModuleName, mode))) == null ? void 0 : _b.get(directoryName);
   }
-  function getOrCreateCacheForModuleName(nonRelativeModuleName, mode, redirectedReference) {
+  function getOrCreateCacheForNonRelativeName(nonRelativeModuleName, mode, redirectedReference) {
     Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName));
-    return getOrCreateCache(moduleNameToDirectoryMap, redirectedReference, mode === void 0 ? nonRelativeModuleName : `${mode}|${nonRelativeModuleName}`, createPerModuleNameCache);
+    return getOrCreateCache(moduleNameToDirectoryMap, redirectedReference, createModeAwareCacheKey(nonRelativeModuleName, mode), createPerModuleNameCache);
   }
   function createPerModuleNameCache() {
     const directoryPathMap = /* @__PURE__ */ new Map();
@@ -33198,7 +36200,7 @@ function createModuleResolutionCache(currentDirectory, getCanonicalFileName, opt
         return;
       }
       directoryPathMap.set(path, result);
-      const resolvedFileName = result.resolvedModule && (result.resolvedModule.originalPath || result.resolvedModule.resolvedFileName);
+      const resolvedFileName = getResolvedFileName(result);
       const commonPrefix = resolvedFileName && getCommonPrefix(path, resolvedFileName);
       let current = path;
       while (current !== commonPrefix) {
@@ -33232,13 +36234,22 @@ function createModuleResolutionCache(currentDirectory, getCanonicalFileName, opt
     }
   }
 }
-function createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, directoryToModuleNameMap) {
-  const perDirectoryResolutionCache = createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, directoryToModuleNameMap || (directoryToModuleNameMap = createCacheWithRedirects(options)));
-  packageJsonInfoCache || (packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName));
+function createModuleOrTypeReferenceResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, getResolvedFileName) {
+  const perDirectoryResolutionCache = createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, options);
+  const nonRelativeNameResolutionCache = createNonRelativeNameResolutionCache(
+    currentDirectory,
+    getCanonicalFileName,
+    options,
+    getResolvedFileName
+  );
+  packageJsonInfoCache != null ? packageJsonInfoCache : packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName);
   return {
     ...packageJsonInfoCache,
     ...perDirectoryResolutionCache,
+    ...nonRelativeNameResolutionCache,
     clear: clear2,
+    update,
+    getPackageJsonInfoCache: () => packageJsonInfoCache,
     clearAllExceptPackageJsonInfoCache
   };
   function clear2() {
@@ -33247,14 +36258,33 @@ function createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanoni
   }
   function clearAllExceptPackageJsonInfoCache() {
     perDirectoryResolutionCache.clear();
+    nonRelativeNameResolutionCache.clear();
+  }
+  function update(options2) {
+    perDirectoryResolutionCache.update(options2);
+    nonRelativeNameResolutionCache.update(options2);
   }
 }
-function resolveModuleNameFromCache(moduleName, containingFile, cache, mode) {
-  const containingDirectory = getDirectoryPath(containingFile);
-  const perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory);
-  if (!perFolderCache)
-    return void 0;
-  return perFolderCache.get(moduleName, mode);
+function createModuleResolutionCache(currentDirectory, getCanonicalFileName, options) {
+  const result = createModuleOrTypeReferenceResolutionCache(
+    currentDirectory,
+    getCanonicalFileName,
+    options,
+    /*packageJsonInfoCache*/
+    void 0,
+    getOriginalOrResolvedModuleFileName
+  );
+  result.getOrCreateCacheForModuleName = (nonRelativeName, mode, redirectedReference) => result.getOrCreateCacheForNonRelativeName(nonRelativeName, mode, redirectedReference);
+  return result;
+}
+function createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache) {
+  return createModuleOrTypeReferenceResolutionCache(
+    currentDirectory,
+    getCanonicalFileName,
+    options,
+    packageJsonInfoCache,
+    getOriginalOrResolvedTypeReferenceFileName
+  );
 }
 function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
   const traceEnabled = isTraceEnabled(compilerOptions, host);
@@ -33268,8 +36298,7 @@ function resolveModuleName(moduleName, containingFile, compilerOptions, host, ca
     }
   }
   const containingDirectory = getDirectoryPath(containingFile);
-  const perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference);
-  let result = perFolderCache && perFolderCache.get(moduleName, resolutionMode);
+  let result = cache == null ? void 0 : cache.getFromDirectoryCache(moduleName, resolutionMode, containingDirectory, redirectedReference);
   if (result) {
     if (traceEnabled) {
       trace(host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
@@ -33279,7 +36308,7 @@ function resolveModuleName(moduleName, containingFile, compilerOptions, host, ca
     if (moduleResolution === void 0) {
       switch (getEmitModuleKind(compilerOptions)) {
         case 1 /* CommonJS */:
-          moduleResolution = 2 /* NodeJs */;
+          moduleResolution = 2 /* Node10 */;
           break;
         case 100 /* Node16 */:
           moduleResolution = 3 /* Node16 */;
@@ -33299,7 +36328,10 @@ function resolveModuleName(moduleName, containingFile, compilerOptions, host, ca
         trace(host, Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ModuleResolutionKind[moduleResolution]);
       }
     }
-    perfLogger.logStartResolveModule(moduleName);
+    perfLogger.logStartResolveModule(
+      moduleName
+      /* , containingFile, ModuleResolutionKind[moduleResolution]*/
+    );
     switch (moduleResolution) {
       case 3 /* Node16 */:
         result = node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode);
@@ -33307,23 +36339,24 @@ function resolveModuleName(moduleName, containingFile, compilerOptions, host, ca
       case 99 /* NodeNext */:
         result = nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode);
         break;
-      case 2 /* NodeJs */:
+      case 2 /* Node10 */:
         result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
         break;
       case 1 /* Classic */:
         result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
         break;
+      case 100 /* Bundler */:
+        result = bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
+        break;
       default:
         return Debug.fail(`Unexpected moduleResolution: ${moduleResolution}`);
     }
     if (result && result.resolvedModule)
       perfLogger.logInfoEvent(`Module "${moduleName}" resolved to "${result.resolvedModule.resolvedFileName}"`);
     perfLogger.logStopResolveModule(result && result.resolvedModule ? "" + result.resolvedModule.resolvedFileName : "null");
-    if (perFolderCache) {
-      perFolderCache.set(moduleName, resolutionMode, result);
-      if (!isExternalModuleNameRelative(moduleName)) {
-        cache.getOrCreateCacheForModuleName(moduleName, resolutionMode, redirectedReference).set(containingDirectory, result);
-      }
+    cache == null ? void 0 : cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set(moduleName, resolutionMode, result);
+    if (!isExternalModuleNameRelative(moduleName)) {
+      cache == null ? void 0 : cache.getOrCreateCacheForNonRelativeName(moduleName, resolutionMode, redirectedReference).set(containingDirectory, result);
     }
   }
   if (traceEnabled) {
@@ -33361,7 +36394,17 @@ function tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state
     }
     const baseDirectory = getPathsBasePath(state.compilerOptions, state.host);
     const pathPatterns = (configFile == null ? void 0 : configFile.configFileSpecs) ? (_a2 = configFile.configFileSpecs).pathPatterns || (_a2.pathPatterns = tryParsePatterns(paths)) : void 0;
-    return tryLoadModuleUsingPaths(extensions, moduleName, baseDirectory, paths, pathPatterns, loader, false, state);
+    return tryLoadModuleUsingPaths(
+      extensions,
+      moduleName,
+      baseDirectory,
+      paths,
+      pathPatterns,
+      loader,
+      /*onlyRecordFailures*/
+      false,
+      state
+    );
   }
 }
 function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state) {
@@ -33440,7 +36483,7 @@ function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state) {
 function resolveJSModule(moduleName, initialDir, host) {
   const { resolvedModule, failedLookupLocations } = tryResolveJSModuleWorker(moduleName, initialDir, host);
   if (!resolvedModule) {
-    throw new Error(`Could not resolve JS module '${moduleName}' starting at '${initialDir}'. Looked in: ${failedLookupLocations.join(", ")}`);
+    throw new Error(`Could not resolve JS module '${moduleName}' starting at '${initialDir}'. Looked in: ${failedLookupLocations == null ? void 0 : failedLookupLocations.join(", ")}`);
   }
   return resolvedModule.resolvedFileName;
 }
@@ -33453,6 +36496,7 @@ var NodeResolutionFeatures = /* @__PURE__ */ ((NodeResolutionFeatures2) => {
   NodeResolutionFeatures2[NodeResolutionFeatures2["AllFeatures"] = 30] = "AllFeatures";
   NodeResolutionFeatures2[NodeResolutionFeatures2["Node16Default"] = 30] = "Node16Default";
   NodeResolutionFeatures2[NodeResolutionFeatures2["NodeNextDefault"] = 30 /* AllFeatures */] = "NodeNextDefault";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["BundlerDefault"] = 30] = "BundlerDefault";
   NodeResolutionFeatures2[NodeResolutionFeatures2["EsmMode"] = 32] = "EsmMode";
   return NodeResolutionFeatures2;
 })(NodeResolutionFeatures || {});
@@ -33484,46 +36528,92 @@ function nodeNextModuleNameResolverWorker(features, moduleName, containingFile,
   const containingDirectory = getDirectoryPath(containingFile);
   const esmMode = resolutionMode === 99 /* ESNext */ ? 32 /* EsmMode */ : 0;
   let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
-  if (compilerOptions.resolveJsonModule) {
+  if (getResolveJsonModule(compilerOptions)) {
     extensions |= 8 /* Json */;
   }
-  return nodeModuleNameResolverWorker(features | esmMode, moduleName, containingDirectory, compilerOptions, host, cache, extensions, false, redirectedReference);
+  return nodeModuleNameResolverWorker(
+    features | esmMode,
+    moduleName,
+    containingDirectory,
+    compilerOptions,
+    host,
+    cache,
+    extensions,
+    /*isConfigLookup*/
+    false,
+    redirectedReference
+  );
 }
 function tryResolveJSModuleWorker(moduleName, initialDir, host) {
   return nodeModuleNameResolverWorker(
     0 /* None */,
     moduleName,
     initialDir,
-    { moduleResolution: 2 /* NodeJs */, allowJs: true },
+    { moduleResolution: 2 /* Node10 */, allowJs: true },
     host,
+    /*cache*/
     void 0,
     2 /* JavaScript */,
+    /*isConfigLookup*/
     false,
+    /*redirectedReferences*/
     void 0
   );
 }
+function bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) {
+  const containingDirectory = getDirectoryPath(containingFile);
+  let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
+  if (getResolveJsonModule(compilerOptions)) {
+    extensions |= 8 /* Json */;
+  }
+  return nodeModuleNameResolverWorker(
+    getNodeResolutionFeatures(compilerOptions),
+    moduleName,
+    containingDirectory,
+    compilerOptions,
+    host,
+    cache,
+    extensions,
+    /*isConfigLookup*/
+    false,
+    redirectedReference
+  );
+}
 function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, isConfigLookup) {
   let extensions;
   if (isConfigLookup) {
     extensions = 8 /* Json */;
   } else if (compilerOptions.noDtsResolution) {
     extensions = 3 /* ImplementationFiles */;
-    if (compilerOptions.resolveJsonModule)
+    if (getResolveJsonModule(compilerOptions))
       extensions |= 8 /* Json */;
   } else {
-    extensions = compilerOptions.resolveJsonModule ? 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */ | 8 /* Json */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
+    extensions = getResolveJsonModule(compilerOptions) ? 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */ | 8 /* Json */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
   }
   return nodeModuleNameResolverWorker(0 /* None */, moduleName, getDirectoryPath(containingFile), compilerOptions, host, cache, extensions, !!isConfigLookup, redirectedReference);
 }
+function nodeNextJsonConfigResolver(moduleName, containingFile, host) {
+  return nodeModuleNameResolverWorker(
+    8 /* Exports */,
+    moduleName,
+    getDirectoryPath(containingFile),
+    { moduleResolution: 99 /* NodeNext */ },
+    host,
+    /*cache*/
+    void 0,
+    8 /* Json */,
+    /*isConfigLookup*/
+    true,
+    /*redirectedReference*/
+    void 0
+  );
+}
 function nodeModuleNameResolverWorker(features, moduleName, containingDirectory, compilerOptions, host, cache, extensions, isConfigLookup, redirectedReference) {
   var _a2, _b;
   const traceEnabled = isTraceEnabled(compilerOptions, host);
   const failedLookupLocations = [];
   const affectingLocations = [];
-  const conditions = features & 32 /* EsmMode */ ? ["node", "import", "types"] : ["node", "require", "types"];
-  if (compilerOptions.noDtsResolution) {
-    conditions.pop();
-  }
+  const conditions = getConditions(compilerOptions, !!(features & 32 /* EsmMode */));
   const diagnostics = [];
   const state = {
     compilerOptions,
@@ -33536,13 +36626,14 @@ function nodeModuleNameResolverWorker(features, moduleName, containingDirectory,
     conditions,
     requestContainingDirectory: containingDirectory,
     reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-    isConfigLookup
+    isConfigLookup,
+    candidateIsFromPackageJsonField: false
   };
   if (traceEnabled && getEmitModuleResolutionKind(compilerOptions) >= 3 /* Node16 */ && getEmitModuleResolutionKind(compilerOptions) <= 99 /* NodeNext */) {
     trace(host, Diagnostics.Resolving_in_0_mode_with_conditions_1, features & 32 /* EsmMode */ ? "ESM" : "CJS", conditions.map((c) => `'${c}'`).join(", "));
   }
   let result;
-  if (getEmitModuleResolutionKind(compilerOptions) === 2 /* NodeJs */) {
+  if (getEmitModuleResolutionKind(compilerOptions) === 2 /* Node10 */) {
     const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
     const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
     result = priorityExtensions && tryResolve(priorityExtensions) || secondaryExtensions && tryResolve(secondaryExtensions) || void 0;
@@ -33558,7 +36649,14 @@ function nodeModuleNameResolverWorker(features, moduleName, containingDirectory,
     state.resultFromCache
   );
   function tryResolve(extensions2) {
-    const loader = (extensions3, candidate, onlyRecordFailures, state2) => nodeLoadModuleByRelativeName(extensions3, candidate, onlyRecordFailures, state2, true);
+    const loader = (extensions3, candidate, onlyRecordFailures, state2) => nodeLoadModuleByRelativeName(
+      extensions3,
+      candidate,
+      onlyRecordFailures,
+      state2,
+      /*considerPackageJson*/
+      true
+    );
     const resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions2, moduleName, containingDirectory, loader, state);
     if (resolved) {
       return toSearchResult({ resolved, isExternalLibraryImport: pathContainsNodeModules(resolved.path) });
@@ -33589,7 +36687,15 @@ function nodeModuleNameResolverWorker(features, moduleName, containingDirectory,
       return { value: resolvedValue && { resolved: resolvedValue, isExternalLibraryImport: true } };
     } else {
       const { path: candidate, parts } = normalizePathForCJSResolution(containingDirectory, moduleName);
-      const resolved2 = nodeLoadModuleByRelativeName(extensions2, candidate, false, state, true);
+      const resolved2 = nodeLoadModuleByRelativeName(
+        extensions2,
+        candidate,
+        /*onlyRecordFailures*/
+        false,
+        state,
+        /*considerPackageJson*/
+        true
+      );
       return resolved2 && toSearchResult({ resolved: resolved2, isExternalLibraryImport: contains(parts, "node_modules") });
     }
   }
@@ -33629,7 +36735,12 @@ function nodeLoadModuleByRelativeName(extensions, candidate, onlyRecordFailures,
     const resolvedFromFile = loadModuleFromFile(extensions, candidate, onlyRecordFailures, state);
     if (resolvedFromFile) {
       const packageDirectory = considerPackageJson ? parseNodeModuleFromPath(resolvedFromFile.path) : void 0;
-      const packageInfo = packageDirectory ? getPackageJsonInfo(packageDirectory, false, state) : void 0;
+      const packageInfo = packageDirectory ? getPackageJsonInfo(
+        packageDirectory,
+        /*onlyRecordFailures*/
+        false,
+        state
+      ) : void 0;
       return withPackageId(packageInfo, resolvedFromFile);
     }
   }
@@ -33684,19 +36795,28 @@ function loadModuleFromFile(extensions, candidate, onlyRecordFailures, state) {
   }
 }
 function loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state) {
-  if (hasJSFileExtension(candidate) || extensions & 8 /* Json */ && fileExtensionIs(candidate, ".json" /* Json */)) {
-    const extensionless = removeFileExtension(candidate);
-    const extension = candidate.substring(extensionless.length);
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension);
-    }
-    return tryAddingExtensions(extensionless, extensions, extension, onlyRecordFailures, state);
+  const filename = getBaseFileName(candidate);
+  if (filename.indexOf(".") === -1) {
+    return void 0;
   }
+  let extensionless = removeFileExtension(candidate);
+  if (extensionless === candidate) {
+    extensionless = candidate.substring(0, candidate.lastIndexOf("."));
+  }
+  const extension = candidate.substring(extensionless.length);
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension);
+  }
+  return tryAddingExtensions(extensionless, extensions, extension, onlyRecordFailures, state);
 }
-function loadJSOrExactTSFileName(extensions, candidate, onlyRecordFailures, state) {
+function loadFileNameFromPackageJsonField(extensions, candidate, onlyRecordFailures, state) {
   if (extensions & 1 /* TypeScript */ && fileExtensionIsOneOf(candidate, supportedTSImplementationExtensions) || extensions & 4 /* Declaration */ && fileExtensionIsOneOf(candidate, supportedDeclarationExtensions)) {
     const result = tryFile(candidate, onlyRecordFailures, state);
-    return result !== void 0 ? { path: candidate, ext: tryExtractTSExtension(candidate) } : void 0;
+    return result !== void 0 ? { path: candidate, ext: tryExtractTSExtension(candidate), resolvedUsingTsExtension: void 0 } : void 0;
+  }
+  if (state.isConfigLookup && extensions === 8 /* Json */ && fileExtensionIs(candidate, ".json" /* Json */)) {
+    const result = tryFile(candidate, onlyRecordFailures, state);
+    return result !== void 0 ? { path: candidate, ext: ".json" /* Json */, resolvedUsingTsExtension: void 0 } : void 0;
   }
   return loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state);
 }
@@ -33711,32 +36831,27 @@ function tryAddingExtensions(candidate, extensions, originalExtension, onlyRecor
     case ".mjs" /* Mjs */:
     case ".mts" /* Mts */:
     case ".d.mts" /* Dmts */:
-      return extensions & 1 /* TypeScript */ && tryExtension(".mts" /* Mts */) || extensions & 4 /* Declaration */ && tryExtension(".d.mts" /* Dmts */) || extensions & 2 /* JavaScript */ && tryExtension(".mjs" /* Mjs */) || void 0;
+      return extensions & 1 /* TypeScript */ && tryExtension(".mts" /* Mts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 4 /* Declaration */ && tryExtension(".d.mts" /* Dmts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 2 /* JavaScript */ && tryExtension(".mjs" /* Mjs */) || void 0;
     case ".cjs" /* Cjs */:
     case ".cts" /* Cts */:
     case ".d.cts" /* Dcts */:
-      return extensions & 1 /* TypeScript */ && tryExtension(".cts" /* Cts */) || extensions & 4 /* Declaration */ && tryExtension(".d.cts" /* Dcts */) || extensions & 2 /* JavaScript */ && tryExtension(".cjs" /* Cjs */) || void 0;
+      return extensions & 1 /* TypeScript */ && tryExtension(".cts" /* Cts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 4 /* Declaration */ && tryExtension(".d.cts" /* Dcts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 2 /* JavaScript */ && tryExtension(".cjs" /* Cjs */) || void 0;
     case ".json" /* Json */:
-      const originalCandidate = candidate;
-      if (extensions & 4 /* Declaration */) {
-        candidate += ".json" /* Json */;
-        const result = tryExtension(".d.ts" /* Dts */);
-        if (result)
-          return result;
-      }
-      if (extensions & 8 /* Json */) {
-        candidate = originalCandidate;
-        const result = tryExtension(".json" /* Json */);
-        if (result)
-          return result;
-      }
-      return void 0;
+      return extensions & 4 /* Declaration */ && tryExtension(".d.json.ts") || extensions & 8 /* Json */ && tryExtension(".json" /* Json */) || void 0;
+    case ".tsx" /* Tsx */:
+    case ".jsx" /* Jsx */:
+      return extensions & 1 /* TypeScript */ && (tryExtension(".tsx" /* Tsx */, originalExtension === ".tsx" /* Tsx */) || tryExtension(".ts" /* Ts */, originalExtension === ".tsx" /* Tsx */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".tsx" /* Tsx */) || extensions & 2 /* JavaScript */ && (tryExtension(".jsx" /* Jsx */) || tryExtension(".js" /* Js */)) || void 0;
+    case ".ts" /* Ts */:
+    case ".d.ts" /* Dts */:
+    case ".js" /* Js */:
+    case "":
+      return extensions & 1 /* TypeScript */ && (tryExtension(".ts" /* Ts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || tryExtension(".tsx" /* Tsx */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || extensions & 2 /* JavaScript */ && (tryExtension(".js" /* Js */) || tryExtension(".jsx" /* Jsx */)) || state.isConfigLookup && tryExtension(".json" /* Json */) || void 0;
     default:
-      return extensions & 1 /* TypeScript */ && (tryExtension(".ts" /* Ts */) || tryExtension(".tsx" /* Tsx */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */) || extensions & 2 /* JavaScript */ && (tryExtension(".js" /* Js */) || tryExtension(".jsx" /* Jsx */)) || state.isConfigLookup && tryExtension(".json" /* Json */) || void 0;
+      return extensions & 4 /* Declaration */ && !isDeclarationFileName(candidate + originalExtension) && tryExtension(`.d${originalExtension}.ts`) || void 0;
   }
-  function tryExtension(ext) {
+  function tryExtension(ext, resolvedUsingTsExtension) {
     const path = tryFile(candidate + ext, onlyRecordFailures, state);
-    return path === void 0 ? void 0 : { path, ext };
+    return path === void 0 ? void 0 : { path, ext, resolvedUsingTsExtension: !state.candidateIsFromPackageJsonField && resolvedUsingTsExtension };
   }
 }
 function tryFile(fileName, onlyRecordFailures, state) {
@@ -33767,7 +36882,7 @@ function tryFileLookup(fileName, onlyRecordFailures, state) {
 function loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson = true) {
   const packageInfo = considerPackageJson ? getPackageJsonInfo(candidate, onlyRecordFailures, state) : void 0;
   const packageJsonContent = packageInfo && packageInfo.contents.packageJsonContent;
-  const versionPaths = packageInfo && packageInfo.contents.versionPaths;
+  const versionPaths = packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state);
   return withPackageId(packageInfo, loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, packageJsonContent, versionPaths));
 }
 function getTemporaryModuleResolutionState(packageJsonInfoCache, host, options) {
@@ -33782,14 +36897,20 @@ function getTemporaryModuleResolutionState(packageJsonInfoCache, host, options)
     conditions: emptyArray,
     requestContainingDirectory: void 0,
     reportDiagnostic: noop,
-    isConfigLookup: false
+    isConfigLookup: false,
+    candidateIsFromPackageJsonField: false
   };
 }
 function getPackageScopeForPath(fileName, state) {
   const parts = getPathComponents(fileName);
   parts.pop();
   while (parts.length > 0) {
-    const pkg = getPackageJsonInfo(getPathFromPathComponents(parts), false, state);
+    const pkg = getPackageJsonInfo(
+      getPathFromPathComponents(parts),
+      /*onlyRecordFailures*/
+      false,
+      state
+    );
     if (pkg) {
       return pkg;
     }
@@ -33797,6 +36918,12 @@ function getPackageScopeForPath(fileName, state) {
   }
   return void 0;
 }
+function getVersionPathsOfPackageJsonInfo(packageJsonInfo, state) {
+  if (packageJsonInfo.contents.versionPaths === void 0) {
+    packageJsonInfo.contents.versionPaths = readPackageJsonTypesVersionPaths(packageJsonInfo.contents.packageJsonContent, state) || false;
+  }
+  return packageJsonInfo.contents.versionPaths || void 0;
+}
 function getPackageJsonInfo(packageDirectory, onlyRecordFailures, state) {
   var _a2, _b, _c;
   const { host, traceEnabled } = state;
@@ -33825,8 +36952,7 @@ function getPackageJsonInfo(packageDirectory, onlyRecordFailures, state) {
     if (traceEnabled) {
       trace(host, Diagnostics.Found_package_json_at_0, packageJsonPath);
     }
-    const versionPaths = readPackageJsonTypesVersionPaths(packageJsonContent, state);
-    const result = { packageDirectory, contents: { packageJsonContent, versionPaths, resolvedEntrypoints: void 0 } };
+    const result = { packageDirectory, contents: { packageJsonContent, versionPaths: void 0, resolvedEntrypoints: void 0 } };
     (_b = state.packageJsonInfoCache) == null ? void 0 : _b.setPackageJsonInfo(packageJsonPath, result);
     state.affectingLocations.push(packageJsonPath);
     return result;
@@ -33860,22 +36986,47 @@ function loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFail
     }
     const expandedExtensions = extensions2 === 4 /* Declaration */ ? 1 /* TypeScript */ | 4 /* Declaration */ : extensions2;
     const features = state2.features;
+    const candidateIsFromPackageJsonField = state2.candidateIsFromPackageJsonField;
+    state2.candidateIsFromPackageJsonField = true;
     if ((jsonContent == null ? void 0 : jsonContent.type) !== "module") {
       state2.features &= ~32 /* EsmMode */;
     }
-    const result = nodeLoadModuleByRelativeName(expandedExtensions, candidate2, onlyRecordFailures2, state2, false);
+    const result = nodeLoadModuleByRelativeName(
+      expandedExtensions,
+      candidate2,
+      onlyRecordFailures2,
+      state2,
+      /*considerPackageJson*/
+      false
+    );
     state2.features = features;
+    state2.candidateIsFromPackageJsonField = candidateIsFromPackageJsonField;
     return result;
   };
   const onlyRecordFailuresForPackageFile = packageFile ? !directoryProbablyExists(getDirectoryPath(packageFile), state.host) : void 0;
   const onlyRecordFailuresForIndex = onlyRecordFailures || !directoryProbablyExists(candidate, state.host);
   const indexPath = combinePaths(candidate, state.isConfigLookup ? "tsconfig" : "index");
   if (versionPaths && (!packageFile || containsPath(candidate, packageFile))) {
-    const moduleName = getRelativePathFromDirectory(candidate, packageFile || indexPath, false);
+    const moduleName = getRelativePathFromDirectory(
+      candidate,
+      packageFile || indexPath,
+      /*ignoreCase*/
+      false
+    );
     if (state.traceEnabled) {
       trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, moduleName);
     }
-    const result = tryLoadModuleUsingPaths(extensions, moduleName, candidate, versionPaths.paths, void 0, loader, onlyRecordFailuresForPackageFile || onlyRecordFailuresForIndex, state);
+    const result = tryLoadModuleUsingPaths(
+      extensions,
+      moduleName,
+      candidate,
+      versionPaths.paths,
+      /*pathPatterns*/
+      void 0,
+      loader,
+      onlyRecordFailuresForPackageFile || onlyRecordFailuresForIndex,
+      state
+    );
     if (result) {
       return removeIgnoredPackageId(result.value);
     }
@@ -33887,9 +37038,9 @@ function loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFail
     return loadModuleFromFile(extensions, indexPath, onlyRecordFailuresForIndex, state);
   }
 }
-function resolvedIfExtensionMatches(extensions, path) {
+function resolvedIfExtensionMatches(extensions, path, resolvedUsingTsExtension) {
   const ext = tryGetExtensionFromPath2(path);
-  return ext !== void 0 && extensionIsOk(extensions, ext) ? { path, ext } : void 0;
+  return ext !== void 0 && extensionIsOk(extensions, ext) ? { path, ext, resolvedUsingTsExtension } : void 0;
 }
 function extensionIsOk(extensions, extension) {
   return extensions & 2 /* JavaScript */ && (extension === ".js" /* Js */ || extension === ".jsx" /* Jsx */ || extension === ".mjs" /* Mjs */ || extension === ".cjs" /* Cjs */) || extensions & 1 /* TypeScript */ && (extension === ".ts" /* Ts */ || extension === ".tsx" /* Tsx */ || extension === ".mts" /* Mts */ || extension === ".cts" /* Cts */) || extensions & 4 /* Declaration */ && (extension === ".d.ts" /* Dts */ || extension === ".d.mts" /* Dmts */ || extension === ".d.cts" /* Dcts */) || extensions & 8 /* Json */ && extension === ".json" /* Json */ || false;
@@ -33923,7 +37074,10 @@ function loadModuleFromSelfNameReference(extensions, moduleName, directory, stat
     return void 0;
   }
   const trailingParts = parts.slice(nameParts.length);
-  return loadModuleFromExports(scope, extensions, !length(trailingParts) ? "." : `.${directorySeparator}${trailingParts.join(directorySeparator)}`, state, cache, redirectedReference);
+  const subpath = !length(trailingParts) ? "." : `.${directorySeparator}${trailingParts.join(directorySeparator)}`;
+  const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
+  const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
+  return loadModuleFromExports(scope, priorityExtensions, subpath, state, cache, redirectedReference) || loadModuleFromExports(scope, secondaryExtensions, subpath, state, cache, redirectedReference);
 }
 function loadModuleFromExports(scope, extensions, subpath, state, cache, redirectedReference) {
   if (!scope.contents.packageJsonContent.exports) {
@@ -33937,17 +37091,45 @@ function loadModuleFromExports(scope, extensions, subpath, state, cache, redirec
       mainExport = scope.contents.packageJsonContent.exports["."];
     }
     if (mainExport) {
-      const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, subpath, scope, false);
-      return loadModuleFromTargetImportOrExport(mainExport, "", false, ".");
+      const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(
+        extensions,
+        state,
+        cache,
+        redirectedReference,
+        subpath,
+        scope,
+        /*isImports*/
+        false
+      );
+      return loadModuleFromTargetImportOrExport(
+        mainExport,
+        "",
+        /*pattern*/
+        false,
+        "."
+      );
     }
   } else if (allKeysStartWithDot(scope.contents.packageJsonContent.exports)) {
     if (typeof scope.contents.packageJsonContent.exports !== "object") {
       if (state.traceEnabled) {
         trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory);
       }
-      return toSearchResult(void 0);
+      return toSearchResult(
+        /*value*/
+        void 0
+      );
     }
-    const result = loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, subpath, scope.contents.packageJsonContent.exports, scope, false);
+    const result = loadModuleFromImportsOrExports(
+      extensions,
+      state,
+      cache,
+      redirectedReference,
+      subpath,
+      scope.contents.packageJsonContent.exports,
+      scope,
+      /*isImports*/
+      false
+    );
     if (result) {
       return result;
     }
@@ -33955,7 +37137,10 @@ function loadModuleFromExports(scope, extensions, subpath, state, cache, redirec
   if (state.traceEnabled) {
     trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory);
   }
-  return toSearchResult(void 0);
+  return toSearchResult(
+    /*value*/
+    void 0
+  );
 }
 function loadModuleFromImports(extensions, moduleName, directory, state, cache, redirectedReference) {
   var _a2, _b;
@@ -33963,7 +37148,10 @@ function loadModuleFromImports(extensions, moduleName, directory, state, cache,
     if (state.traceEnabled) {
       trace(state.host, Diagnostics.Invalid_import_specifier_0_has_no_possible_resolutions, moduleName);
     }
-    return toSearchResult(void 0);
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
   }
   const directoryPath = getNormalizedAbsolutePath(combinePaths(directory, "dummy"), (_b = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a2));
   const scope = getPackageScopeForPath(directoryPath, state);
@@ -33971,22 +37159,41 @@ function loadModuleFromImports(extensions, moduleName, directory, state, cache,
     if (state.traceEnabled) {
       trace(state.host, Diagnostics.Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve, directoryPath);
     }
-    return toSearchResult(void 0);
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
   }
   if (!scope.contents.packageJsonContent.imports) {
     if (state.traceEnabled) {
       trace(state.host, Diagnostics.package_json_scope_0_has_no_imports_defined, scope.packageDirectory);
     }
-    return toSearchResult(void 0);
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
   }
-  const result = loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, moduleName, scope.contents.packageJsonContent.imports, scope, true);
+  const result = loadModuleFromImportsOrExports(
+    extensions,
+    state,
+    cache,
+    redirectedReference,
+    moduleName,
+    scope.contents.packageJsonContent.imports,
+    scope,
+    /*isImports*/
+    true
+  );
   if (result) {
     return result;
   }
   if (state.traceEnabled) {
     trace(state.host, Diagnostics.Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1, moduleName, scope.packageDirectory);
   }
-  return toSearchResult(void 0);
+  return toSearchResult(
+    /*value*/
+    void 0
+  );
 }
 function comparePatternKeys(a, b) {
   const aPatternIndex = a.indexOf("*");
@@ -34011,7 +37218,14 @@ function loadModuleFromImportsOrExports(extensions, state, cache, redirectedRefe
   const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, moduleName, scope, isImports);
   if (!endsWith(moduleName, directorySeparator) && moduleName.indexOf("*") === -1 && hasProperty(lookupTable, moduleName)) {
     const target = lookupTable[moduleName];
-    return loadModuleFromTargetImportOrExport(target, "", false, moduleName);
+    return loadModuleFromTargetImportOrExport(
+      target,
+      /*subpath*/
+      "",
+      /*pattern*/
+      false,
+      moduleName
+    );
   }
   const expandingKeys = sort(filter(getOwnKeys(lookupTable), (k) => k.indexOf("*") !== -1 || endsWith(k, "/")), comparePatternKeys);
   for (const potentialTarget of expandingKeys) {
@@ -34019,15 +37233,33 @@ function loadModuleFromImportsOrExports(extensions, state, cache, redirectedRefe
       const target = lookupTable[potentialTarget];
       const starPos = potentialTarget.indexOf("*");
       const subpath = moduleName.substring(potentialTarget.substring(0, starPos).length, moduleName.length - (potentialTarget.length - 1 - starPos));
-      return loadModuleFromTargetImportOrExport(target, subpath, true, potentialTarget);
+      return loadModuleFromTargetImportOrExport(
+        target,
+        subpath,
+        /*pattern*/
+        true,
+        potentialTarget
+      );
     } else if (endsWith(potentialTarget, "*") && startsWith(moduleName, potentialTarget.substring(0, potentialTarget.length - 1))) {
       const target = lookupTable[potentialTarget];
       const subpath = moduleName.substring(potentialTarget.length - 1);
-      return loadModuleFromTargetImportOrExport(target, subpath, true, potentialTarget);
+      return loadModuleFromTargetImportOrExport(
+        target,
+        subpath,
+        /*pattern*/
+        true,
+        potentialTarget
+      );
     } else if (startsWith(moduleName, potentialTarget)) {
       const target = lookupTable[potentialTarget];
       const subpath = moduleName.substring(potentialTarget.length);
-      return loadModuleFromTargetImportOrExport(target, subpath, false, potentialTarget);
+      return loadModuleFromTargetImportOrExport(
+        target,
+        subpath,
+        /*pattern*/
+        false,
+        potentialTarget
+      );
     }
   }
   function matchesPatternWithTrailer(target, name) {
@@ -34047,20 +37279,43 @@ function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirec
         if (state.traceEnabled) {
           trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
         }
-        return toSearchResult(void 0);
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
       }
       if (!startsWith(target, "./")) {
         if (isImports && !startsWith(target, "../") && !startsWith(target, "/") && !isRootedDiskPath(target)) {
           const combinedLookup = pattern ? target.replace(/\*/g, subpath) : target + subpath;
           traceIfEnabled(state, Diagnostics.Using_0_subpath_1_with_target_2, "imports", key, combinedLookup);
           traceIfEnabled(state, Diagnostics.Resolving_module_0_from_1, combinedLookup, scope.packageDirectory + "/");
-          const result = nodeModuleNameResolverWorker(state.features, combinedLookup, scope.packageDirectory + "/", state.compilerOptions, state.host, cache, extensions, false, redirectedReference);
-          return toSearchResult(result.resolvedModule ? { path: result.resolvedModule.resolvedFileName, extension: result.resolvedModule.extension, packageId: result.resolvedModule.packageId, originalPath: result.resolvedModule.originalPath } : void 0);
+          const result = nodeModuleNameResolverWorker(
+            state.features,
+            combinedLookup,
+            scope.packageDirectory + "/",
+            state.compilerOptions,
+            state.host,
+            cache,
+            extensions,
+            /*isConfigLookup*/
+            false,
+            redirectedReference
+          );
+          return toSearchResult(result.resolvedModule ? {
+            path: result.resolvedModule.resolvedFileName,
+            extension: result.resolvedModule.extension,
+            packageId: result.resolvedModule.packageId,
+            originalPath: result.resolvedModule.originalPath,
+            resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension
+          } : void 0);
         }
         if (state.traceEnabled) {
           trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
         }
-        return toSearchResult(void 0);
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
       }
       const parts = pathIsRelative(target) ? getPathComponents(target).slice(1) : getPathComponents(target);
       const partsAfterFirst = parts.slice(1);
@@ -34068,7 +37323,10 @@ function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirec
         if (state.traceEnabled) {
           trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
         }
-        return toSearchResult(void 0);
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
       }
       const resolvedTarget = combinePaths(scope.packageDirectory, target);
       const subpathParts = getPathComponents(subpath);
@@ -34076,7 +37334,10 @@ function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirec
         if (state.traceEnabled) {
           trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
         }
-        return toSearchResult(void 0);
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
       }
       if (state.traceEnabled) {
         trace(
@@ -34091,7 +37352,13 @@ function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirec
       const inputLink = tryLoadInputFileForPath(finalPath, subpath, combinePaths(scope.packageDirectory, "package.json"), isImports);
       if (inputLink)
         return inputLink;
-      return toSearchResult(withPackageId(scope, loadJSOrExactTSFileName(extensions, finalPath, false, state)));
+      return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField(
+        extensions,
+        finalPath,
+        /*onlyRecordFailures*/
+        false,
+        state
+      )));
     } else if (typeof target === "object" && target !== null) {
       if (!Array.isArray(target)) {
         for (const condition of getOwnKeys(target)) {
@@ -34112,7 +37379,10 @@ function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirec
           if (state.traceEnabled) {
             trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
           }
-          return toSearchResult(void 0);
+          return toSearchResult(
+            /*value*/
+            void 0
+          );
         }
         for (const elem of target) {
           const result = loadModuleFromTargetImportOrExport(elem, subpath, pattern, key);
@@ -34125,12 +37395,18 @@ function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirec
       if (state.traceEnabled) {
         trace(state.host, Diagnostics.package_json_scope_0_explicitly_maps_specifier_1_to_null, scope.packageDirectory, moduleName);
       }
-      return toSearchResult(void 0);
+      return toSearchResult(
+        /*value*/
+        void 0
+      );
     }
     if (state.traceEnabled) {
       trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
     }
-    return toSearchResult(void 0);
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
     function toAbsolutePath(path) {
       var _a2, _b;
       if (path === void 0)
@@ -34168,6 +37444,7 @@ function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirec
           state.reportDiagnostic(createCompilerDiagnostic(
             isImports2 ? Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate : Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate,
             entry === "" ? "." : entry,
+            // replace empty string with `.` - the reverse of the operation done when entries are built - so main entrypoint errors don't look weird
             packagePath
           ));
         }
@@ -34186,7 +37463,13 @@ function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirec
                       continue;
                     const possibleInputWithInputExtension = changeAnyExtension(possibleInputBase, possibleExt, ext, !useCaseSensitiveFileNames());
                     if (state.host.fileExists(possibleInputWithInputExtension)) {
-                      return toSearchResult(withPackageId(scope, loadJSOrExactTSFileName(extensions, possibleInputWithInputExtension, false, state)));
+                      return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField(
+                        extensions,
+                        possibleInputWithInputExtension,
+                        /*onlyRecordFailures*/
+                        false,
+                        state
+                      )));
                     }
                   }
                 }
@@ -34222,13 +37505,33 @@ function isApplicableVersionedTypesKey(conditions, key) {
   return range.test(version);
 }
 function loadModuleFromNearestNodeModulesDirectory(extensions, moduleName, directory, state, cache, redirectedReference) {
-  return loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, false, cache, redirectedReference);
+  return loadModuleFromNearestNodeModulesDirectoryWorker(
+    extensions,
+    moduleName,
+    directory,
+    state,
+    /*typesScopeOnly*/
+    false,
+    cache,
+    redirectedReference
+  );
 }
 function loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, directory, state) {
-  return loadModuleFromNearestNodeModulesDirectoryWorker(4 /* Declaration */, moduleName, directory, state, true, void 0, void 0);
+  return loadModuleFromNearestNodeModulesDirectoryWorker(
+    4 /* Declaration */,
+    moduleName,
+    directory,
+    state,
+    /*typesScopeOnly*/
+    true,
+    /*cache*/
+    void 0,
+    /*redirectedReference*/
+    void 0
+  );
 }
 function loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) {
-  const perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName, state.features === 0 ? void 0 : state.features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */, redirectedReference);
+  const mode = state.features === 0 ? void 0 : state.features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */;
   const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
   const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
   if (priorityExtensions) {
@@ -34242,7 +37545,7 @@ function loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName,
   function lookup(extensions2) {
     return forEachAncestorDirectory(normalizeSlashes(directory), (ancestorDirectory) => {
       if (getBaseFileName(ancestorDirectory) !== "node_modules") {
-        const resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, ancestorDirectory, state);
+        const resolutionFromCache = tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, ancestorDirectory, redirectedReference, state);
         if (resolutionFromCache) {
           return resolutionFromCache;
         }
@@ -34276,25 +37579,26 @@ function loadModuleFromImmediateNodeModulesDirectory(extensions, moduleName, dir
   }
 }
 function loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesDirectory, nodeModulesDirectoryExists, state, cache, redirectedReference) {
-  var _a2;
+  var _a2, _b, _c;
   const candidate = normalizePath(combinePaths(nodeModulesDirectory, moduleName));
+  const { packageName, rest } = parsePackageName(moduleName);
+  const packageDirectory = combinePaths(nodeModulesDirectory, packageName);
+  let rootPackageInfo;
   let packageInfo = getPackageJsonInfo(candidate, !nodeModulesDirectoryExists, state);
-  if (!(state.features & 8 /* Exports */)) {
-    if (packageInfo) {
-      const fromFile = loadModuleFromFile(extensions, candidate, !nodeModulesDirectoryExists, state);
-      if (fromFile) {
-        return noPackageId(fromFile);
-      }
-      const fromDirectory = loadNodeModuleFromDirectoryWorker(
-        extensions,
-        candidate,
-        !nodeModulesDirectoryExists,
-        state,
-        packageInfo.contents.packageJsonContent,
-        packageInfo.contents.versionPaths
-      );
-      return withPackageId(packageInfo, fromDirectory);
+  if (rest !== "" && packageInfo && (!(state.features & 8 /* Exports */) || !hasProperty((_b = (_a2 = rootPackageInfo = getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state)) == null ? void 0 : _a2.contents.packageJsonContent) != null ? _b : emptyArray, "exports"))) {
+    const fromFile = loadModuleFromFile(extensions, candidate, !nodeModulesDirectoryExists, state);
+    if (fromFile) {
+      return noPackageId(fromFile);
     }
+    const fromDirectory = loadNodeModuleFromDirectoryWorker(
+      extensions,
+      candidate,
+      !nodeModulesDirectoryExists,
+      state,
+      packageInfo.contents.packageJsonContent,
+      getVersionPathsOfPackageJsonInfo(packageInfo, state)
+    );
+    return withPackageId(packageInfo, fromDirectory);
   }
   const loader = (extensions2, candidate2, onlyRecordFailures, state2) => {
     let pathAndExtension = loadModuleFromFile(extensions2, candidate2, onlyRecordFailures, state2) || loadNodeModuleFromDirectoryWorker(
@@ -34303,27 +37607,36 @@ function loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, node
       onlyRecordFailures,
       state2,
       packageInfo && packageInfo.contents.packageJsonContent,
-      packageInfo && packageInfo.contents.versionPaths
+      packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state2)
     );
     if (!pathAndExtension && packageInfo && (packageInfo.contents.packageJsonContent.exports === void 0 || packageInfo.contents.packageJsonContent.exports === null) && state2.features & 32 /* EsmMode */) {
       pathAndExtension = loadModuleFromFile(extensions2, combinePaths(candidate2, "index.js"), onlyRecordFailures, state2);
     }
     return withPackageId(packageInfo, pathAndExtension);
   };
-  const { packageName, rest } = parsePackageName(moduleName);
-  const packageDirectory = combinePaths(nodeModulesDirectory, packageName);
   if (rest !== "") {
-    packageInfo = getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state);
+    packageInfo = rootPackageInfo != null ? rootPackageInfo : getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state);
   }
   if (packageInfo && packageInfo.contents.packageJsonContent.exports && state.features & 8 /* Exports */) {
-    return (_a2 = loadModuleFromExports(packageInfo, extensions, combinePaths(".", rest), state, cache, redirectedReference)) == null ? void 0 : _a2.value;
+    return (_c = loadModuleFromExports(packageInfo, extensions, combinePaths(".", rest), state, cache, redirectedReference)) == null ? void 0 : _c.value;
   }
-  if (rest !== "" && packageInfo && packageInfo.contents.versionPaths) {
+  const versionPaths = rest !== "" && packageInfo ? getVersionPathsOfPackageJsonInfo(packageInfo, state) : void 0;
+  if (versionPaths) {
     if (state.traceEnabled) {
-      trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, packageInfo.contents.versionPaths.version, version, rest);
+      trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, rest);
     }
     const packageDirectoryExists = nodeModulesDirectoryExists && directoryProbablyExists(packageDirectory, state.host);
-    const fromPaths = tryLoadModuleUsingPaths(extensions, rest, packageDirectory, packageInfo.contents.versionPaths.paths, void 0, loader, !packageDirectoryExists, state);
+    const fromPaths = tryLoadModuleUsingPaths(
+      extensions,
+      rest,
+      packageDirectory,
+      versionPaths.paths,
+      /*pathPatterns*/
+      void 0,
+      loader,
+      !packageDirectoryExists,
+      state
+    );
     if (fromPaths) {
       return fromPaths.value;
     }
@@ -34349,7 +37662,7 @@ function tryLoadModuleUsingPaths(extensions, moduleName, baseDirectory, paths, p
       if (extension !== void 0) {
         const path2 = tryFile(candidate, onlyRecordFailures, state);
         if (path2 !== void 0) {
-          return noPackageId({ path: path2, ext: extension });
+          return noPackageId({ path: path2, ext: extension, resolvedUsingTsExtension: void 0 });
         }
       }
       return loader(extensions, candidate, onlyRecordFailures || !directoryProbablyExists(getDirectoryPath(candidate), state.host), state);
@@ -34387,14 +37700,22 @@ function getPackageNameFromTypesPackageName(mangledName) {
 function unmangleScopedPackageName(typesPackageName) {
   return stringContains(typesPackageName, mangledScopedPackageSeparator) ? "@" + typesPackageName.replace(mangledScopedPackageSeparator, directorySeparator) : typesPackageName;
 }
-function tryFindNonRelativeModuleNameInCache(cache, moduleName, containingDirectory, state) {
-  const result = cache && cache.get(containingDirectory);
+function tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, containingDirectory, redirectedReference, state) {
+  const result = cache && cache.getFromNonRelativeNameCache(moduleName, mode, containingDirectory, redirectedReference);
   if (result) {
     if (state.traceEnabled) {
       trace(state.host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
     }
     state.resultFromCache = result;
-    return { value: result.resolvedModule && { path: result.resolvedModule.resolvedFileName, originalPath: result.resolvedModule.originalPath || true, extension: result.resolvedModule.extension, packageId: result.resolvedModule.packageId } };
+    return {
+      value: result.resolvedModule && {
+        path: result.resolvedModule.resolvedFileName,
+        originalPath: result.resolvedModule.originalPath || true,
+        extension: result.resolvedModule.extension,
+        packageId: result.resolvedModule.packageId,
+        resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension
+      }
+    };
   }
 }
 function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) {
@@ -34414,12 +37735,13 @@ function classicNameResolver(moduleName, containingFile, compilerOptions, host,
     conditions: [],
     requestContainingDirectory: containingDirectory,
     reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-    isConfigLookup: false
+    isConfigLookup: false,
+    candidateIsFromPackageJsonField: false
   };
   const resolved = tryResolve(1 /* TypeScript */ | 4 /* Declaration */) || tryResolve(2 /* JavaScript */ | (compilerOptions.resolveJsonModule ? 8 /* Json */ : 0));
   return createResolvedModuleWithFailedLookupLocations(
     resolved && resolved.value,
-    false,
+    (resolved == null ? void 0 : resolved.value) && pathContainsNodeModules(resolved.value.path),
     failedLookupLocations,
     affectingLocations,
     diagnostics,
@@ -34431,14 +37753,27 @@ function classicNameResolver(moduleName, containingFile, compilerOptions, host,
       return { value: resolvedUsingSettings };
     }
     if (!isExternalModuleNameRelative(moduleName)) {
-      const perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName, void 0, redirectedReference);
       const resolved2 = forEachAncestorDirectory(containingDirectory, (directory) => {
-        const resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, directory, state);
+        const resolutionFromCache = tryFindNonRelativeModuleNameInCache(
+          cache,
+          moduleName,
+          /*mode*/
+          void 0,
+          directory,
+          redirectedReference,
+          state
+        );
         if (resolutionFromCache) {
           return resolutionFromCache;
         }
         const searchName = normalizePath(combinePaths(directory, moduleName));
-        return toSearchResult(loadModuleFromFileNoPackageId(extensions, searchName, false, state));
+        return toSearchResult(loadModuleFromFileNoPackageId(
+          extensions,
+          searchName,
+          /*onlyRecordFailures*/
+          false,
+          state
+        ));
       });
       if (resolved2) {
         return resolved2;
@@ -34448,10 +37783,19 @@ function classicNameResolver(moduleName, containingFile, compilerOptions, host,
       }
     } else {
       const candidate = normalizePath(combinePaths(containingDirectory, moduleName));
-      return toSearchResult(loadModuleFromFileNoPackageId(extensions, candidate, false, state));
+      return toSearchResult(loadModuleFromFileNoPackageId(
+        extensions,
+        candidate,
+        /*onlyRecordFailures*/
+        false,
+        state
+      ));
     }
   }
 }
+function shouldAllowImportingTsExtension(compilerOptions, fromFileName) {
+  return getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */ && (!!compilerOptions.allowImportingTsExtensions || fromFileName && isDeclarationFileName(fromFileName));
+}
 function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache, packageJsonInfoCache) {
   const traceEnabled = isTraceEnabled(compilerOptions, host);
   if (traceEnabled) {
@@ -34471,11 +37815,24 @@ function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, hos
     conditions: [],
     requestContainingDirectory: void 0,
     reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-    isConfigLookup: false
+    isConfigLookup: false,
+    candidateIsFromPackageJsonField: false
   };
-  const resolved = loadModuleFromImmediateNodeModulesDirectory(4 /* Declaration */, moduleName, globalCache, state, false, void 0, void 0);
+  const resolved = loadModuleFromImmediateNodeModulesDirectory(
+    4 /* Declaration */,
+    moduleName,
+    globalCache,
+    state,
+    /*typesScopeOnly*/
+    false,
+    /*cache*/
+    void 0,
+    /*redirectedReference*/
+    void 0
+  );
   return createResolvedModuleWithFailedLookupLocations(
     resolved,
+    /*isExternalLibraryImport*/
     true,
     failedLookupLocations,
     affectingLocations,
@@ -34496,7 +37853,11 @@ function traceIfEnabled(state, diagnostic, ...args) {
 function getModuleInstanceState(node, visited) {
   if (node.body && !node.body.parent) {
     setParent(node.body, node);
-    setParentRecursive(node.body, false);
+    setParentRecursive(
+      node.body,
+      /*incremental*/
+      false
+    );
   }
   return node.body ? getModuleInstanceStateCached(node.body, visited) : 1 /* Instantiated */;
 }
@@ -34581,7 +37942,11 @@ function getModuleInstanceStateForAliasTarget(specifier, visited) {
         if (nodeHasName(statement, name)) {
           if (!statement.parent) {
             setParent(statement, p);
-            setParentRecursive(statement, false);
+            setParentRecursive(
+              statement,
+              /*incremental*/
+              false
+            );
           }
           const state = getModuleInstanceStateCached(statement, visited);
           if (found === void 0 || state > found) {
@@ -34658,7 +38023,13 @@ function createBinder() {
     Debug.attachFlowNodeDebugInfo(unreachableFlow);
     Debug.attachFlowNodeDebugInfo(reportedUnreachableFlow);
     if (!file.locals) {
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Bind, "bindSourceFile", { path: file.path }, true);
+      (_a2 = tracing) == null ? void 0 : _a2.push(
+        tracing.Phase.Bind,
+        "bindSourceFile",
+        { path: file.path },
+        /*separateBeginAndEnd*/
+        true
+      );
       bind(file);
       (_b = tracing) == null ? void 0 : _b.pop();
       file.symbolCount = symbolCount;
@@ -34861,22 +38232,45 @@ function createBinder() {
       if (node.kind === 278 /* ExportSpecifier */ || node.kind === 268 /* ImportEqualsDeclaration */ && hasExportModifier) {
         return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
       } else {
-        return declareSymbol(container.locals, void 0, node, symbolFlags, symbolExcludes);
+        Debug.assertNode(container, canHaveLocals);
+        return declareSymbol(
+          container.locals,
+          /*parent*/
+          void 0,
+          node,
+          symbolFlags,
+          symbolExcludes
+        );
       }
     } else {
       if (isJSDocTypeAlias(node))
         Debug.assert(isInJSFile(node));
       if (!isAmbientModule(node) && (hasExportModifier || container.flags & 64 /* ExportContext */)) {
-        if (!container.locals || hasSyntacticModifier(node, 1024 /* Default */) && !getDeclarationName(node)) {
+        if (!canHaveLocals(container) || !container.locals || hasSyntacticModifier(node, 1024 /* Default */) && !getDeclarationName(node)) {
           return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
         }
         const exportKind = symbolFlags & 111551 /* Value */ ? 1048576 /* ExportValue */ : 0;
-        const local = declareSymbol(container.locals, void 0, node, exportKind, symbolExcludes);
+        const local = declareSymbol(
+          container.locals,
+          /*parent*/
+          void 0,
+          node,
+          exportKind,
+          symbolExcludes
+        );
         local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
         node.localSymbol = local;
         return local;
       } else {
-        return declareSymbol(container.locals, void 0, node, symbolFlags, symbolExcludes);
+        Debug.assertNode(container, canHaveLocals);
+        return declareSymbol(
+          container.locals,
+          /*parent*/
+          void 0,
+          node,
+          symbolFlags,
+          symbolExcludes
+        );
       }
     }
   }
@@ -34908,11 +38302,13 @@ function createBinder() {
       container = blockScopeContainer = node;
       if (containerFlags & 32 /* HasLocals */) {
         container.locals = createSymbolTable();
+        addToContainerChain(container);
       }
-      addToContainerChain(container);
     } else if (containerFlags & 2 /* IsBlockScopedContainer */) {
       blockScopeContainer = node;
-      blockScopeContainer.locals = void 0;
+      if (containerFlags & 32 /* HasLocals */) {
+        blockScopeContainer.locals = void 0;
+      }
     }
     if (containerFlags & 4 /* IsControlFlowContainer */) {
       const saveCurrentFlow = currentFlow;
@@ -35075,9 +38471,9 @@ function createBinder() {
       case 232 /* NonNullExpression */:
         bindNonNullExpressionFlow(node);
         break;
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
       case 341 /* JSDocCallbackTag */:
-      case 342 /* JSDocEnumTag */:
+      case 343 /* JSDocEnumTag */:
         bindJSDocTypeAlias(node);
         break;
       case 308 /* SourceFile */: {
@@ -35626,7 +39022,15 @@ function createBinder() {
     bindAssignmentTargetFlow(node.left);
   }
   function createBindBinaryExpressionFlow() {
-    return createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, void 0);
+    return createBinaryExpressionTrampoline(
+      onEnter,
+      onLeft,
+      onOperator,
+      onRight,
+      onExit,
+      /*foldState*/
+      void 0
+    );
     function onEnter(node, state) {
       if (state) {
         state.stackIndex++;
@@ -35780,9 +39184,13 @@ function createBinder() {
   }
   function bindJSDocTypeAlias(node) {
     bind(node.tagName);
-    if (node.kind !== 342 /* JSDocEnumTag */ && node.fullName) {
+    if (node.kind !== 343 /* JSDocEnumTag */ && node.fullName) {
       setParent(node.fullName, node);
-      setParentRecursive(node.fullName, false);
+      setParentRecursive(
+        node.fullName,
+        /*incremental*/
+        false
+      );
     }
     if (typeof node.comment !== "string") {
       bindEach(node.comment);
@@ -35877,60 +39285,6 @@ function createBinder() {
       }
     }
   }
-  function getContainerFlags(node) {
-    switch (node.kind) {
-      case 228 /* ClassExpression */:
-      case 260 /* ClassDeclaration */:
-      case 263 /* EnumDeclaration */:
-      case 207 /* ObjectLiteralExpression */:
-      case 184 /* TypeLiteral */:
-      case 325 /* JSDocTypeLiteral */:
-      case 289 /* JsxAttributes */:
-        return 1 /* IsContainer */;
-      case 261 /* InterfaceDeclaration */:
-        return 1 /* IsContainer */ | 64 /* IsInterface */;
-      case 264 /* ModuleDeclaration */:
-      case 262 /* TypeAliasDeclaration */:
-      case 197 /* MappedType */:
-      case 178 /* IndexSignature */:
-        return 1 /* IsContainer */ | 32 /* HasLocals */;
-      case 308 /* SourceFile */:
-        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */;
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-      case 171 /* MethodDeclaration */:
-        if (isObjectLiteralOrClassExpressionMethodOrAccessor(node)) {
-          return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */;
-        }
-      case 173 /* Constructor */:
-      case 259 /* FunctionDeclaration */:
-      case 170 /* MethodSignature */:
-      case 176 /* CallSignature */:
-      case 326 /* JSDocSignature */:
-      case 320 /* JSDocFunctionType */:
-      case 181 /* FunctionType */:
-      case 177 /* ConstructSignature */:
-      case 182 /* ConstructorType */:
-      case 172 /* ClassStaticBlockDeclaration */:
-        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */;
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 16 /* IsFunctionExpression */;
-      case 265 /* ModuleBlock */:
-        return 4 /* IsControlFlowContainer */;
-      case 169 /* PropertyDeclaration */:
-        return node.initializer ? 4 /* IsControlFlowContainer */ : 0;
-      case 295 /* CatchClause */:
-      case 245 /* ForStatement */:
-      case 246 /* ForInStatement */:
-      case 247 /* ForOfStatement */:
-      case 266 /* CaseBlock */:
-        return 2 /* IsBlockScopedContainer */;
-      case 238 /* Block */:
-        return isFunctionLike(node.parent) || isClassStaticBlockDeclaration(node.parent) ? 0 /* None */ : 2 /* IsBlockScopedContainer */;
-    }
-    return 0 /* None */;
-  }
   function addToContainerChain(next) {
     if (lastContainer) {
       lastContainer.nextContainer = next;
@@ -35969,19 +39323,33 @@ function createBinder() {
       case 215 /* FunctionExpression */:
       case 216 /* ArrowFunction */:
       case 320 /* JSDocFunctionType */:
-      case 348 /* JSDocTypedefTag */:
-      case 341 /* JSDocCallbackTag */:
       case 172 /* ClassStaticBlockDeclaration */:
       case 262 /* TypeAliasDeclaration */:
       case 197 /* MappedType */:
-        return declareSymbol(container.locals, void 0, node, symbolFlags, symbolExcludes);
+        if (container.locals)
+          Debug.assertNode(container, canHaveLocals);
+        return declareSymbol(
+          container.locals,
+          /*parent*/
+          void 0,
+          node,
+          symbolFlags,
+          symbolExcludes
+        );
     }
   }
   function declareClassMember(node, symbolFlags, symbolExcludes) {
     return isStatic(node) ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes);
   }
   function declareSourceFileMember(node, symbolFlags, symbolExcludes) {
-    return isExternalModule(file) ? declareModuleMember(node, symbolFlags, symbolExcludes) : declareSymbol(file.locals, void 0, node, symbolFlags, symbolExcludes);
+    return isExternalModule(file) ? declareModuleMember(node, symbolFlags, symbolExcludes) : declareSymbol(
+      file.locals,
+      /*parent*/
+      void 0,
+      node,
+      symbolFlags,
+      symbolExcludes
+    );
   }
   function hasExportDeclarations(node) {
     const body = isSourceFile(node) ? node : tryCast(node.body, isModuleBlock);
@@ -36068,11 +39436,19 @@ function createBinder() {
           break;
         }
       default:
+        Debug.assertNode(blockScopeContainer, canHaveLocals);
         if (!blockScopeContainer.locals) {
           blockScopeContainer.locals = createSymbolTable();
           addToContainerChain(blockScopeContainer);
         }
-        declareSymbol(blockScopeContainer.locals, void 0, node, symbolFlags, symbolExcludes);
+        declareSymbol(
+          blockScopeContainer.locals,
+          /*parent*/
+          void 0,
+          node,
+          symbolFlags,
+          symbolExcludes
+        );
     }
   }
   function delayedBindJSDocTypedefTag() {
@@ -36100,6 +39476,7 @@ function createBinder() {
             declName.parent,
             isTopLevel,
             !!findAncestor(declName, (d) => isPropertyAccessExpression(d) && d.name.escapedText === "prototype"),
+            /*containerIsClass*/
             false
           );
           const oldContainer = container;
@@ -36347,7 +39724,11 @@ function createBinder() {
       } else {
         for (const j of node.jsDoc) {
           setParent(j, node);
-          setParentRecursive(j, false);
+          setParentRecursive(
+            j,
+            /*incremental*/
+            false
+          );
         }
       }
     }
@@ -36408,6 +39789,7 @@ function createBinder() {
         if (isInJSFile(expr) && file.commonJsModuleIndicator && isModuleExportsAccessExpression(expr) && !lookupSymbolForName(blockScopeContainer, "module")) {
           declareSymbol(
             file.locals,
+            /*parent*/
             void 0,
             expr.expression,
             1 /* FunctionScopedVariable */ | 134217728 /* ModuleExports */,
@@ -36500,7 +39882,12 @@ function createBinder() {
       case 259 /* FunctionDeclaration */:
         return bindFunctionDeclaration(node);
       case 173 /* Constructor */:
-        return declareSymbolAndAddToSymbolTable(node, 16384 /* Constructor */, 0 /* None */);
+        return declareSymbolAndAddToSymbolTable(
+          node,
+          16384 /* Constructor */,
+          /*symbolExcludes:*/
+          0 /* None */
+        );
       case 174 /* GetAccessor */:
         return bindPropertyOrMethodOrAccessor(node, 32768 /* GetAccessor */, 46015 /* GetAccessorExcludes */);
       case 175 /* SetAccessor */:
@@ -36577,21 +39964,23 @@ function createBinder() {
         }
       case 265 /* ModuleBlock */:
         return updateStrictModeStatementList(node.statements);
-      case 343 /* JSDocParameterTag */:
+      case 344 /* JSDocParameterTag */:
         if (node.parent.kind === 326 /* JSDocSignature */) {
           return bindParameter(node);
         }
         if (node.parent.kind !== 325 /* JSDocTypeLiteral */) {
           break;
         }
-      case 350 /* JSDocPropertyTag */:
+      case 351 /* JSDocPropertyTag */:
         const propTag = node;
         const flags = propTag.isBracketed || propTag.typeExpression && propTag.typeExpression.type.kind === 319 /* JSDocOptionalType */ ? 4 /* Property */ | 16777216 /* Optional */ : 4 /* Property */;
         return declareSymbolAndAddToSymbolTable(propTag, flags, 0 /* PropertyExcludes */);
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
       case 341 /* JSDocCallbackTag */:
-      case 342 /* JSDocEnumTag */:
+      case 343 /* JSDocEnumTag */:
         return (delayedTypeAliases || (delayedTypeAliases = [])).push(node);
+      case 342 /* JSDocOverloadTag */:
+        return bind(node.typeExpression);
     }
   }
   function bindPropertyWorker(node) {
@@ -36671,12 +40060,17 @@ function createBinder() {
     if (!setCommonJsModuleIndicator(node)) {
       return;
     }
-    const symbol = forEachIdentifierInEntityName(node.arguments[0], void 0, (id, symbol2) => {
-      if (symbol2) {
-        addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
+    const symbol = forEachIdentifierInEntityName(
+      node.arguments[0],
+      /*parent*/
+      void 0,
+      (id, symbol2) => {
+        if (symbol2) {
+          addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
+        }
+        return symbol2;
       }
-      return symbol2;
-    });
+    );
     if (symbol) {
       const flags = 4 /* Property */ | 1048576 /* ExportValue */;
       declareSymbol(symbol.exports, symbol, node, flags, 0 /* None */);
@@ -36686,12 +40080,17 @@ function createBinder() {
     if (!setCommonJsModuleIndicator(node)) {
       return;
     }
-    const symbol = forEachIdentifierInEntityName(node.left.expression, void 0, (id, symbol2) => {
-      if (symbol2) {
-        addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
+    const symbol = forEachIdentifierInEntityName(
+      node.left.expression,
+      /*parent*/
+      void 0,
+      (id, symbol2) => {
+        if (symbol2) {
+          addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
+        }
+        return symbol2;
       }
-      return symbol2;
-    });
+    );
     if (symbol) {
       const isAlias = isAliasableExpression(node.right) && (isExportsIdentifier(node.left.expression) || isModuleExportsAccessExpression(node.left.expression));
       const flags = isAlias ? 2097152 /* Alias */ : 4 /* Property */ | 1048576 /* ExportValue */;
@@ -36724,7 +40123,13 @@ function createBinder() {
     if (hasPrivateIdentifier) {
       return;
     }
-    const thisContainer = getThisContainer(node, false);
+    const thisContainer = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
     switch (thisContainer.kind) {
       case 259 /* FunctionDeclaration */:
       case 215 /* FunctionExpression */:
@@ -36756,7 +40161,15 @@ function createBinder() {
         if (hasDynamicName(node)) {
           bindDynamicallyNamedThisPropertyAssignment(node, containingClass.symbol, symbolTable);
         } else {
-          declareSymbol(symbolTable, containingClass.symbol, node, 4 /* Property */ | 67108864 /* Assignment */, 0 /* None */, true);
+          declareSymbol(
+            symbolTable,
+            containingClass.symbol,
+            node,
+            4 /* Property */ | 67108864 /* Assignment */,
+            0 /* None */,
+            /*isReplaceableByMethod*/
+            true
+          );
         }
         break;
       case 308 /* SourceFile */:
@@ -36773,7 +40186,17 @@ function createBinder() {
     }
   }
   function bindDynamicallyNamedThisPropertyAssignment(node, symbol, symbolTable) {
-    declareSymbol(symbolTable, symbol, node, 4 /* Property */, 0 /* None */, true, true);
+    declareSymbol(
+      symbolTable,
+      symbol,
+      node,
+      4 /* Property */,
+      0 /* None */,
+      /*isReplaceableByMethod*/
+      true,
+      /*isComputedName*/
+      true
+    );
     addLateBoundAssignmentDeclarationToSymbol(node, symbol);
   }
   function addLateBoundAssignmentDeclarationToSymbol(node, symbol) {
@@ -36795,14 +40218,26 @@ function createBinder() {
   function bindPrototypeAssignment(node) {
     setParent(node.left, node);
     setParent(node.right, node);
-    bindPropertyAssignment(node.left.expression, node.left, false, true);
+    bindPropertyAssignment(
+      node.left.expression,
+      node.left,
+      /*isPrototypeProperty*/
+      false,
+      /*containerIsClass*/
+      true
+    );
   }
   function bindObjectDefinePrototypeProperty(node) {
     const namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0].expression);
     if (namespaceSymbol && namespaceSymbol.valueDeclaration) {
       addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* Class */);
     }
-    bindPotentiallyNewExpandoMemberToNamespace(node, namespaceSymbol, true);
+    bindPotentiallyNewExpandoMemberToNamespace(
+      node,
+      namespaceSymbol,
+      /*isPrototypeProperty*/
+      true
+    );
   }
   function bindPrototypePropertyAssignment(lhs, parent2) {
     const classPrototype = lhs.expression;
@@ -36810,13 +40245,33 @@ function createBinder() {
     setParent(constructorFunction, classPrototype);
     setParent(classPrototype, lhs);
     setParent(lhs, parent2);
-    bindPropertyAssignment(constructorFunction, lhs, true, true);
+    bindPropertyAssignment(
+      constructorFunction,
+      lhs,
+      /*isPrototypeProperty*/
+      true,
+      /*containerIsClass*/
+      true
+    );
   }
   function bindObjectDefinePropertyAssignment(node) {
     let namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0]);
     const isToplevel = node.parent.parent.kind === 308 /* SourceFile */;
-    namespaceSymbol = bindPotentiallyMissingNamespaces(namespaceSymbol, node.arguments[0], isToplevel, false, false);
-    bindPotentiallyNewExpandoMemberToNamespace(node, namespaceSymbol, false);
+    namespaceSymbol = bindPotentiallyMissingNamespaces(
+      namespaceSymbol,
+      node.arguments[0],
+      isToplevel,
+      /*isPrototypeProperty*/
+      false,
+      /*containerIsClass*/
+      false
+    );
+    bindPotentiallyNewExpandoMemberToNamespace(
+      node,
+      namespaceSymbol,
+      /*isPrototypeProperty*/
+      false
+    );
   }
   function bindSpecialPropertyAssignment(node) {
     var _a2;
@@ -36834,7 +40289,15 @@ function createBinder() {
       bindExportsPropertyAssignment(node);
     } else if (hasDynamicName(node)) {
       bindAnonymousDeclaration(node, 4 /* Property */ | 67108864 /* Assignment */, "__computed" /* Computed */);
-      const sym = bindPotentiallyMissingNamespaces(parentSymbol, node.left.expression, isTopLevelNamespaceAssignment(node.left), false, false);
+      const sym = bindPotentiallyMissingNamespaces(
+        parentSymbol,
+        node.left.expression,
+        isTopLevelNamespaceAssignment(node.left),
+        /*isPrototype*/
+        false,
+        /*containerIsClass*/
+        false
+      );
       addLateBoundAssignmentDeclarationToSymbol(node, sym);
     } else {
       bindStaticPropertyAssignment(cast(node.left, isBindableStaticNameExpression));
@@ -36843,7 +40306,14 @@ function createBinder() {
   function bindStaticPropertyAssignment(node) {
     Debug.assert(!isIdentifier(node));
     setParent(node.expression, node);
-    bindPropertyAssignment(node.expression, node, false, false);
+    bindPropertyAssignment(
+      node.expression,
+      node,
+      /*isPrototypeProperty*/
+      false,
+      /*containerIsClass*/
+      false
+    );
   }
   function bindPotentiallyMissingNamespaces(namespaceSymbol, entityName, isToplevel, isPrototypeProperty, containerIsClass) {
     if ((namespaceSymbol == null ? void 0 : namespaceSymbol.flags) & 2097152 /* Alias */) {
@@ -36953,7 +40423,11 @@ function createBinder() {
     }
   }
   function bindCallExpression(node) {
-    if (!file.commonJsModuleIndicator && isRequireCall(node, false)) {
+    if (!file.commonJsModuleIndicator && isRequireCall(
+      node,
+      /*checkArgumentIsStringLiteralLike*/
+      false
+    )) {
       setCommonJsModuleIndicator(node);
     }
   }
@@ -36988,7 +40462,7 @@ function createBinder() {
     }
     if (!isBindingPattern(node.name)) {
       const possibleVariableDecl = node.kind === 257 /* VariableDeclaration */ ? node : node.parent.parent;
-      if (isInJSFile(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(possibleVariableDecl) && !getJSDocTypeTag(node) && !(getCombinedModifierFlags(node) & 1 /* Export */)) {
+      if (isInJSFile(node) && getEmitModuleResolutionKind(options) !== 100 /* Bundler */ && isVariableDeclarationInitializedToBareOrAccessedRequire(possibleVariableDecl) && !getJSDocTypeTag(node) && !(getCombinedModifierFlags(node) & 1 /* Export */)) {
         declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
       } else if (isBlockOrCatchScoped(node)) {
         bindBlockScopedDeclaration(node, 2 /* BlockScopedVariable */, 111551 /* BlockScopedVariableExcludes */);
@@ -37000,7 +40474,7 @@ function createBinder() {
     }
   }
   function bindParameter(node) {
-    if (node.kind === 343 /* JSDocParameterTag */ && container.kind !== 326 /* JSDocSignature */) {
+    if (node.kind === 344 /* JSDocParameterTag */ && container.kind !== 326 /* JSDocSignature */) {
       return;
     }
     if (inStrictMode && !(node.flags & 16777216 /* Ambient */)) {
@@ -37057,23 +40531,36 @@ function createBinder() {
     return extendsType && extendsType.parent;
   }
   function bindTypeParameter(node) {
+    var _a2, _b;
     if (isJSDocTemplateTag(node.parent)) {
       const container2 = getEffectiveContainerForJSDocTemplateTag(node.parent);
       if (container2) {
-        if (!container2.locals) {
-          container2.locals = createSymbolTable();
-        }
-        declareSymbol(container2.locals, void 0, node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
+        Debug.assertNode(container2, canHaveLocals);
+        (_a2 = container2.locals) != null ? _a2 : container2.locals = createSymbolTable();
+        declareSymbol(
+          container2.locals,
+          /*parent*/
+          void 0,
+          node,
+          262144 /* TypeParameter */,
+          526824 /* TypeParameterExcludes */
+        );
       } else {
         declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
       }
     } else if (node.parent.kind === 192 /* InferType */) {
       const container2 = getInferTypeContainer(node.parent);
       if (container2) {
-        if (!container2.locals) {
-          container2.locals = createSymbolTable();
-        }
-        declareSymbol(container2.locals, void 0, node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
+        Debug.assertNode(container2, canHaveLocals);
+        (_b = container2.locals) != null ? _b : container2.locals = createSymbolTable();
+        declareSymbol(
+          container2.locals,
+          /*parent*/
+          void 0,
+          node,
+          262144 /* TypeParameter */,
+          526824 /* TypeParameterExcludes */
+        );
       } else {
         bindAnonymousDeclaration(node, 262144 /* TypeParameter */, getDeclarationName(node));
       }
@@ -37090,7 +40577,12 @@ function createBinder() {
       return false;
     }
     if (currentFlow === unreachableFlow) {
-      const reportError = isStatementButNotDeclaration(node) && node.kind !== 239 /* EmptyStatement */ || node.kind === 260 /* ClassDeclaration */ || node.kind === 264 /* ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node);
+      const reportError = (
+        // report error on all statements except empty ones
+        isStatementButNotDeclaration(node) && node.kind !== 239 /* EmptyStatement */ || // report error on class declarations
+        node.kind === 260 /* ClassDeclaration */ || // report error on instantiated modules or const-enums only modules if preserveConstEnums is set
+        node.kind === 264 /* ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node)
+      );
       if (reportError) {
         currentFlow = reportedUnreachableFlow;
         if (!options.allowUnreachableCode) {
@@ -37112,7 +40604,8 @@ function eachUnreachableRange(node, cb) {
   }
 }
 function isExecutableStatement(s) {
-  return !isFunctionDeclaration(s) && !isPurelyTypeDeclaration(s) && !isEnumDeclaration(s) && !(isVariableStatement(s) && !(getCombinedNodeFlags(s) & (1 /* Let */ | 2 /* Const */)) && s.declarationList.declarations.some((d) => !d.initializer));
+  return !isFunctionDeclaration(s) && !isPurelyTypeDeclaration(s) && !isEnumDeclaration(s) && // `var x;` may declare a variable used above
+  !(isVariableStatement(s) && !(getCombinedNodeFlags(s) & (1 /* Let */ | 2 /* Const */)) && s.declarationList.declarations.some((d) => !d.initializer));
 }
 function isPurelyTypeDeclaration(s) {
   switch (s.kind) {
@@ -37141,7 +40634,11 @@ function isExportsOrModuleExportsOrAlias(sourceFile, node) {
       if (!!symbol && !!symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration) && !!symbol.valueDeclaration.initializer) {
         const init = symbol.valueDeclaration.initializer;
         q.enqueue(init);
-        if (isAssignmentExpression(init, true)) {
+        if (isAssignmentExpression(
+          init,
+          /*excludeCompoundAssignment*/
+          true
+        )) {
           q.enqueue(init.left);
           q.enqueue(init.right);
         }
@@ -37150,15 +40647,72 @@ function isExportsOrModuleExportsOrAlias(sourceFile, node) {
   }
   return false;
 }
+function getContainerFlags(node) {
+  switch (node.kind) {
+    case 228 /* ClassExpression */:
+    case 260 /* ClassDeclaration */:
+    case 263 /* EnumDeclaration */:
+    case 207 /* ObjectLiteralExpression */:
+    case 184 /* TypeLiteral */:
+    case 325 /* JSDocTypeLiteral */:
+    case 289 /* JsxAttributes */:
+      return 1 /* IsContainer */;
+    case 261 /* InterfaceDeclaration */:
+      return 1 /* IsContainer */ | 64 /* IsInterface */;
+    case 264 /* ModuleDeclaration */:
+    case 262 /* TypeAliasDeclaration */:
+    case 197 /* MappedType */:
+    case 178 /* IndexSignature */:
+      return 1 /* IsContainer */ | 32 /* HasLocals */;
+    case 308 /* SourceFile */:
+      return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */;
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 171 /* MethodDeclaration */:
+      if (isObjectLiteralOrClassExpressionMethodOrAccessor(node)) {
+        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */;
+      }
+    case 173 /* Constructor */:
+    case 259 /* FunctionDeclaration */:
+    case 170 /* MethodSignature */:
+    case 176 /* CallSignature */:
+    case 326 /* JSDocSignature */:
+    case 320 /* JSDocFunctionType */:
+    case 181 /* FunctionType */:
+    case 177 /* ConstructSignature */:
+    case 182 /* ConstructorType */:
+    case 172 /* ClassStaticBlockDeclaration */:
+      return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */;
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+      return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 16 /* IsFunctionExpression */;
+    case 265 /* ModuleBlock */:
+      return 4 /* IsControlFlowContainer */;
+    case 169 /* PropertyDeclaration */:
+      return node.initializer ? 4 /* IsControlFlowContainer */ : 0;
+    case 295 /* CatchClause */:
+    case 245 /* ForStatement */:
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+    case 266 /* CaseBlock */:
+      return 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */;
+    case 238 /* Block */:
+      return isFunctionLike(node.parent) || isClassStaticBlockDeclaration(node.parent) ? 0 /* None */ : 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */;
+  }
+  return 0 /* None */;
+}
 function lookupSymbolForName(container, name) {
-  const local = container.locals && container.locals.get(name);
+  var _a2, _b, _c, _d, _e;
+  const local = (_b = (_a2 = tryCast(container, canHaveLocals)) == null ? void 0 : _a2.locals) == null ? void 0 : _b.get(name);
   if (local) {
-    return local.exportSymbol || local;
+    return (_c = local.exportSymbol) != null ? _c : local;
   }
   if (isSourceFile(container) && container.jsGlobalAugmentations && container.jsGlobalAugmentations.has(name)) {
     return container.jsGlobalAugmentations.get(name);
   }
-  return container.symbol && container.symbol.exports && container.symbol.exports.get(name);
+  if (canHaveSymbol(container)) {
+    return (_e = (_d = container.symbol) == null ? void 0 : _d.exports) == null ? void 0 : _e.get(name);
+  }
 }
 
 // src/compiler/symbolWalker.ts
@@ -37315,49 +40869,66 @@ function createGetSymbolWalker(getRestTypeOfSignature, getTypePredicateOfSignatu
 }
 
 // src/compiler/moduleSpecifiers.ts
-function getPreferences(host, { importModuleSpecifierPreference, importModuleSpecifierEnding }, compilerOptions, importingSourceFile) {
+function getPreferences({ importModuleSpecifierPreference, importModuleSpecifierEnding }, compilerOptions, importingSourceFile, oldImportSpecifier) {
+  const preferredEnding = getPreferredEnding();
   return {
-    relativePreference: importModuleSpecifierPreference === "relative" ? 0 /* Relative */ : importModuleSpecifierPreference === "non-relative" ? 1 /* NonRelative */ : importModuleSpecifierPreference === "project-relative" ? 3 /* ExternalNonRelative */ : 2 /* Shortest */,
-    ending: getEnding()
+    relativePreference: oldImportSpecifier !== void 0 ? isExternalModuleNameRelative(oldImportSpecifier) ? 0 /* Relative */ : 1 /* NonRelative */ : importModuleSpecifierPreference === "relative" ? 0 /* Relative */ : importModuleSpecifierPreference === "non-relative" ? 1 /* NonRelative */ : importModuleSpecifierPreference === "project-relative" ? 3 /* ExternalNonRelative */ : 2 /* Shortest */,
+    getAllowedEndingsInPreferredOrder: (syntaxImpliedNodeFormat) => {
+      if ((syntaxImpliedNodeFormat != null ? syntaxImpliedNodeFormat : importingSourceFile.impliedNodeFormat) === 99 /* ESNext */) {
+        if (shouldAllowImportingTsExtension(compilerOptions, importingSourceFile.fileName)) {
+          return [3 /* TsExtension */, 2 /* JsExtension */];
+        }
+        return [2 /* JsExtension */];
+      }
+      if (getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */) {
+        return [1 /* Index */, 2 /* JsExtension */];
+      }
+      switch (preferredEnding) {
+        case 2 /* JsExtension */:
+          return [2 /* JsExtension */, 0 /* Minimal */, 1 /* Index */];
+        case 3 /* TsExtension */:
+          return [3 /* TsExtension */, 0 /* Minimal */, 2 /* JsExtension */, 1 /* Index */];
+        case 1 /* Index */:
+          return [1 /* Index */, 0 /* Minimal */, 2 /* JsExtension */];
+        case 0 /* Minimal */:
+          return [0 /* Minimal */, 1 /* Index */, 2 /* JsExtension */];
+        default:
+          Debug.assertNever(preferredEnding);
+      }
+    }
   };
-  function getEnding() {
-    switch (importModuleSpecifierEnding) {
-      case "minimal":
-        return 0 /* Minimal */;
-      case "index":
-        return 1 /* Index */;
-      case "js":
+  function getPreferredEnding() {
+    if (oldImportSpecifier !== void 0) {
+      if (hasJSFileExtension(oldImportSpecifier))
         return 2 /* JsExtension */;
-      default:
-        return usesJsExtensionOnImports(importingSourceFile) || isFormatRequiringExtensions(compilerOptions, importingSourceFile.path, host) ? 2 /* JsExtension */ : getEmitModuleResolutionKind(compilerOptions) !== 2 /* NodeJs */ ? 1 /* Index */ : 0 /* Minimal */;
+      if (endsWith(oldImportSpecifier, "/index"))
+        return 1 /* Index */;
     }
+    return getModuleSpecifierEndingPreference(
+      importModuleSpecifierEnding,
+      importingSourceFile.impliedNodeFormat,
+      compilerOptions,
+      importingSourceFile
+    );
   }
 }
-function isFormatRequiringExtensions(compilerOptions, importingSourceFileName, host) {
-  var _a2;
-  if (getEmitModuleResolutionKind(compilerOptions) !== 3 /* Node16 */ && getEmitModuleResolutionKind(compilerOptions) !== 99 /* NodeNext */) {
-    return false;
-  }
-  return getImpliedNodeFormatForFile(importingSourceFileName, (_a2 = host.getPackageJsonInfoCache) == null ? void 0 : _a2.call(host), getModuleResolutionHost(host), compilerOptions) !== 1 /* CommonJS */;
-}
-function getModuleResolutionHost(host) {
-  var _a2;
-  return {
-    fileExists: host.fileExists,
-    readFile: Debug.checkDefined(host.readFile),
-    directoryExists: host.directoryExists,
-    getCurrentDirectory: host.getCurrentDirectory,
-    realpath: host.realpath,
-    useCaseSensitiveFileNames: (_a2 = host.useCaseSensitiveFileNames) == null ? void 0 : _a2.call(host)
-  };
-}
 function getModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, options = {}) {
-  return getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getPreferences(host, {}, compilerOptions, importingSourceFile), {}, options);
+  return getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getPreferences({}, compilerOptions, importingSourceFile), {}, options);
 }
 function getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, preferences, userPreferences, options = {}) {
   const info = getInfo(importingSourceFileName, host);
   const modulePaths = getAllModulePaths(importingSourceFileName, toFileName2, host, userPreferences, options);
-  return firstDefined(modulePaths, (modulePath) => tryGetModuleNameAsNodeModule(modulePath, info, importingSourceFile, host, compilerOptions, userPreferences, void 0, options.overrideImportMode)) || getLocalModuleSpecifier(toFileName2, info, compilerOptions, host, options.overrideImportMode || importingSourceFile.impliedNodeFormat, preferences);
+  return firstDefined(modulePaths, (modulePath) => tryGetModuleNameAsNodeModule(
+    modulePath,
+    info,
+    importingSourceFile,
+    host,
+    compilerOptions,
+    userPreferences,
+    /*packageNameOnly*/
+    void 0,
+    options.overrideImportMode
+  )) || getLocalModuleSpecifier(toFileName2, info, compilerOptions, host, options.overrideImportMode || importingSourceFile.impliedNodeFormat, preferences);
 }
 function tryGetModuleSpecifiersFromCacheWorker(moduleSymbol, importingSourceFile, host, userPreferences, options = {}) {
   var _a2;
@@ -37404,7 +40975,7 @@ function getModuleSpecifiersWithCacheInfo(moduleSymbol, checker, compilerOptions
 }
 function computeModuleSpecifiers(modulePaths, compilerOptions, importingSourceFile, host, userPreferences, options = {}) {
   const info = getInfo(importingSourceFile.path, host);
-  const preferences = getPreferences(host, userPreferences, compilerOptions, importingSourceFile);
+  const preferences = getPreferences(userPreferences, compilerOptions, importingSourceFile);
   const existingSpecifier = forEach(modulePaths, (modulePath) => forEach(
     host.getFileIncludeReasons().get(toPath(modulePath.path, host.getCurrentDirectory(), info.getCanonicalFileName)),
     (reason) => {
@@ -37426,7 +40997,17 @@ function computeModuleSpecifiers(modulePaths, compilerOptions, importingSourceFi
   let redirectPathsSpecifiers;
   let relativeSpecifiers;
   for (const modulePath of modulePaths) {
-    const specifier = tryGetModuleNameAsNodeModule(modulePath, info, importingSourceFile, host, compilerOptions, userPreferences, void 0, options.overrideImportMode);
+    const specifier = tryGetModuleNameAsNodeModule(
+      modulePath,
+      info,
+      importingSourceFile,
+      host,
+      compilerOptions,
+      userPreferences,
+      /*packageNameOnly*/
+      void 0,
+      options.overrideImportMode
+    );
     nodeModulesSpecifiers = append(nodeModulesSpecifiers, specifier);
     if (specifier && modulePath.isRedirect) {
       return nodeModulesSpecifiers;
@@ -37439,6 +41020,7 @@ function computeModuleSpecifiers(modulePaths, compilerOptions, importingSourceFi
         host,
         options.overrideImportMode || importingSourceFile.impliedNodeFormat,
         preferences,
+        /*pathsOnly*/
         modulePath.isRedirect
       );
       if (!local) {
@@ -37460,13 +41042,14 @@ function getInfo(importingSourceFileName, host) {
   const sourceDirectory = getDirectoryPath(importingSourceFileName);
   return { getCanonicalFileName, importingSourceFileName, sourceDirectory };
 }
-function getLocalModuleSpecifier(moduleFileName, info, compilerOptions, host, importMode, { ending, relativePreference }, pathsOnly) {
+function getLocalModuleSpecifier(moduleFileName, info, compilerOptions, host, importMode, { getAllowedEndingsInPreferredOrder: getAllowedEndingsInPrefererredOrder, relativePreference }, pathsOnly) {
   const { baseUrl, paths, rootDirs } = compilerOptions;
   if (pathsOnly && !paths) {
     return void 0;
   }
   const { sourceDirectory, getCanonicalFileName } = info;
-  const relativePath = rootDirs && tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, ending, compilerOptions) || removeExtensionAndIndexPostFix(ensurePathIsNonModuleName(getRelativePathFromDirectory(sourceDirectory, moduleFileName, getCanonicalFileName)), ending, compilerOptions);
+  const allowedEndings = getAllowedEndingsInPrefererredOrder(importMode);
+  const relativePath = rootDirs && tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, allowedEndings, compilerOptions) || processEnding(ensurePathIsNonModuleName(getRelativePathFromDirectory(sourceDirectory, moduleFileName, getCanonicalFileName)), allowedEndings, compilerOptions);
   if (!baseUrl && !paths || relativePreference === 0 /* Relative */) {
     return pathsOnly ? void 0 : relativePath;
   }
@@ -37475,11 +41058,11 @@ function getLocalModuleSpecifier(moduleFileName, info, compilerOptions, host, im
   if (!relativeToBaseUrl) {
     return pathsOnly ? void 0 : relativePath;
   }
-  const fromPaths = paths && tryGetModuleNameFromPaths(relativeToBaseUrl, paths, getAllowedEndings(ending, compilerOptions, importMode), host, compilerOptions);
+  const fromPaths = paths && tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, host, compilerOptions);
   if (pathsOnly) {
     return fromPaths;
   }
-  const maybeNonRelative = fromPaths === void 0 && baseUrl !== void 0 ? removeExtensionAndIndexPostFix(relativeToBaseUrl, ending, compilerOptions) : fromPaths;
+  const maybeNonRelative = fromPaths === void 0 && baseUrl !== void 0 ? processEnding(relativeToBaseUrl, allowedEndings, compilerOptions) : fromPaths;
   if (!maybeNonRelative) {
     return relativePath;
   }
@@ -37511,9 +41094,6 @@ function countPathComponents(path) {
   }
   return count;
 }
-function usesJsExtensionOnImports({ imports }) {
-  return firstDefined(imports, ({ text }) => pathIsRelative(text) ? hasJSFileExtension(text) : void 0) || false;
-}
 function comparePathsByRedirectAndNumberOfDirectorySeparators(a, b) {
   return compareBooleans(b.isRedirect, a.isRedirect) || compareNumberOfDirectorySeparators(a.path, b.path);
 }
@@ -37588,6 +41168,7 @@ function getAllModulePathsWorker(importingFileName, importedFileName, host) {
     importingFileName,
     importedFileName,
     host,
+    /*preferSymlinks*/
     true,
     (path, isRedirect) => {
       const isInNodeModules = pathContainsNodeModules(path);
@@ -37663,21 +41244,6 @@ function tryGetModuleNameFromAmbientModule(moduleSymbol, checker) {
     return ambientModuleDeclare.name.text;
   }
 }
-function getAllowedEndings(preferredEnding, compilerOptions, importMode) {
-  if (getEmitModuleResolutionKind(compilerOptions) >= 3 /* Node16 */ && importMode === 99 /* ESNext */) {
-    return [2 /* JsExtension */];
-  }
-  switch (preferredEnding) {
-    case 2 /* JsExtension */:
-      return [2 /* JsExtension */, 0 /* Minimal */, 1 /* Index */];
-    case 1 /* Index */:
-      return [1 /* Index */, 0 /* Minimal */, 2 /* JsExtension */];
-    case 0 /* Minimal */:
-      return [0 /* Minimal */, 1 /* Index */, 2 /* JsExtension */];
-    default:
-      Debug.assertNever(preferredEnding);
-  }
-}
 function tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, host, compilerOptions) {
   for (const key in paths) {
     for (const patternText2 of paths[key]) {
@@ -37685,7 +41251,7 @@ function tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, hos
       const indexOfStar = pattern.indexOf("*");
       const candidates = allowedEndings.map((ending) => ({
         ending,
-        value: removeExtensionAndIndexPostFix(relativeToBaseUrl, ending, compilerOptions)
+        value: processEnding(relativeToBaseUrl, [ending], compilerOptions)
       }));
       if (tryGetExtensionFromPath2(pattern)) {
         candidates.push({ ending: void 0, value: relativeToBaseUrl });
@@ -37705,12 +41271,16 @@ function tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, hos
     }
   }
   function validateEnding({ ending, value }) {
-    return ending !== 0 /* Minimal */ || value === removeExtensionAndIndexPostFix(relativeToBaseUrl, ending, compilerOptions, host);
+    return ending !== 0 /* Minimal */ || value === processEnding(relativeToBaseUrl, [ending], compilerOptions, host);
   }
 }
 function tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, packageName, exports, conditions, mode = 0 /* Exact */) {
   if (typeof exports === "string") {
-    const pathOrPattern = getNormalizedAbsolutePath(combinePaths(packageDirectory, exports), void 0);
+    const pathOrPattern = getNormalizedAbsolutePath(
+      combinePaths(packageDirectory, exports),
+      /*currentDirectory*/
+      void 0
+    );
     const extensionSwappedTarget = hasTSFileExtension(targetFilePath) ? removeFileExtension(targetFilePath) + tryGetJSExtensionForFile(targetFilePath, options) : void 0;
     switch (mode) {
       case 0 /* Exact */:
@@ -37720,8 +41290,17 @@ function tryGetModuleNameFromExports(options, targetFilePath, packageDirectory,
         break;
       case 1 /* Directory */:
         if (containsPath(pathOrPattern, targetFilePath)) {
-          const fragment = getRelativePathFromDirectory(pathOrPattern, targetFilePath, false);
-          return { moduleFileToTry: getNormalizedAbsolutePath(combinePaths(combinePaths(packageName, exports), fragment), void 0) };
+          const fragment = getRelativePathFromDirectory(
+            pathOrPattern,
+            targetFilePath,
+            /*ignoreCase*/
+            false
+          );
+          return { moduleFileToTry: getNormalizedAbsolutePath(
+            combinePaths(combinePaths(packageName, exports), fragment),
+            /*currentDirectory*/
+            void 0
+          ) };
         }
         break;
       case 2 /* Pattern */:
@@ -37743,7 +41322,11 @@ function tryGetModuleNameFromExports(options, targetFilePath, packageDirectory,
   } else if (typeof exports === "object" && exports !== null) {
     if (allKeysStartWithDot(exports)) {
       return forEach(getOwnKeys(exports), (k) => {
-        const subPackageName = getNormalizedAbsolutePath(combinePaths(packageName, k), void 0);
+        const subPackageName = getNormalizedAbsolutePath(
+          combinePaths(packageName, k),
+          /*currentDirectory*/
+          void 0
+        );
         const mode2 = endsWith(k, "/") ? 1 /* Directory */ : stringContains(k, "*") ? 2 /* Pattern */ : 0 /* Exact */;
         return tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, subPackageName, exports[k], conditions, mode2);
       });
@@ -37761,7 +41344,7 @@ function tryGetModuleNameFromExports(options, targetFilePath, packageDirectory,
   }
   return void 0;
 }
-function tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, ending, compilerOptions) {
+function tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, allowedEndings, compilerOptions) {
   const normalizedTargetPaths = getPathsRelativeToRootDirs(moduleFileName, rootDirs, getCanonicalFileName);
   if (normalizedTargetPaths === void 0) {
     return void 0;
@@ -37774,7 +41357,7 @@ function tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory,
   if (!shortest) {
     return void 0;
   }
-  return getEmitModuleResolutionKind(compilerOptions) === 2 /* NodeJs */ ? removeExtensionAndIndexPostFix(shortest, ending, compilerOptions) : removeFileExtension(shortest);
+  return processEnding(shortest, allowedEndings, compilerOptions);
 }
 function tryGetModuleNameAsNodeModule({ path, isRedirect }, { getCanonicalFileName, sourceDirectory }, importingSourceFile, host, options, userPreferences, packageNameOnly, overrideMode) {
   if (!host.fileExists || !host.readFile) {
@@ -37784,7 +41367,8 @@ function tryGetModuleNameAsNodeModule({ path, isRedirect }, { getCanonicalFileNa
   if (!parts) {
     return void 0;
   }
-  const preferences = getPreferences(host, userPreferences, options, importingSourceFile);
+  const preferences = getPreferences(userPreferences, options, importingSourceFile);
+  const allowedEndings = preferences.getAllowedEndingsInPreferredOrder();
   let moduleSpecifier = path;
   let isPackageRootPath = false;
   if (!packageNameOnly) {
@@ -37809,7 +41393,7 @@ function tryGetModuleNameAsNodeModule({ path, isRedirect }, { getCanonicalFileNa
         moduleFileName = moduleFileToTry;
       packageRootIndex = path.indexOf(directorySeparator, packageRootIndex + 1);
       if (packageRootIndex === -1) {
-        moduleSpecifier = removeExtensionAndIndexPostFix(moduleFileName, preferences.ending, options, host);
+        moduleSpecifier = processEnding(moduleFileName, allowedEndings, options, host);
         break;
       }
     }
@@ -37852,7 +41436,7 @@ function tryGetModuleNameAsNodeModule({ path, isRedirect }, { getCanonicalFileNa
         const fromPaths = tryGetModuleNameFromPaths(
           subModuleName,
           versionPaths.paths,
-          getAllowedEndings(preferences.ending, options, importMode),
+          allowedEndings,
           host,
           options
         );
@@ -37895,15 +41479,20 @@ function getPathsRelativeToRootDirs(path, rootDirs, getCanonicalFileName) {
     return relativePath !== void 0 && isPathRelativeToParent(relativePath) ? void 0 : relativePath;
   });
 }
-function removeExtensionAndIndexPostFix(fileName, ending, options, host) {
-  if (fileExtensionIsOneOf(fileName, [".json" /* Json */, ".mjs" /* Mjs */, ".cjs" /* Cjs */]))
+function processEnding(fileName, allowedEndings, options, host) {
+  if (fileExtensionIsOneOf(fileName, [".json" /* Json */, ".mjs" /* Mjs */, ".cjs" /* Cjs */])) {
     return fileName;
+  }
   const noExtension = removeFileExtension(fileName);
-  if (fileName === noExtension)
+  if (fileName === noExtension) {
     return fileName;
-  if (fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".d.cts" /* Dcts */, ".cts" /* Cts */]))
+  }
+  if (fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".d.cts" /* Dcts */, ".cts" /* Cts */])) {
     return noExtension + getJSExtensionForFile(fileName, options);
-  switch (ending) {
+  } else if (!fileExtensionIsOneOf(fileName, [".d.ts" /* Dts */]) && fileExtensionIsOneOf(fileName, [".ts" /* Ts */]) && stringContains(fileName, ".d.")) {
+    return tryGetRealFileNameForNonJsDeclarationFileName(fileName);
+  }
+  switch (allowedEndings[0]) {
     case 0 /* Minimal */:
       const withoutIndex = removeSuffix(noExtension, "/index");
       if (host && withoutIndex !== noExtension && tryGetAnyFileFromPath(host, withoutIndex)) {
@@ -37914,10 +41503,25 @@ function removeExtensionAndIndexPostFix(fileName, ending, options, host) {
       return noExtension;
     case 2 /* JsExtension */:
       return noExtension + getJSExtensionForFile(fileName, options);
+    case 3 /* TsExtension */:
+      if (isDeclarationFileName(fileName)) {
+        const extensionlessPriority = allowedEndings.findIndex((e) => e === 0 /* Minimal */ || e === 1 /* Index */);
+        const jsPriority = allowedEndings.indexOf(2 /* JsExtension */);
+        return extensionlessPriority !== -1 && extensionlessPriority < jsPriority ? noExtension : noExtension + getJSExtensionForFile(fileName, options);
+      }
+      return fileName;
     default:
-      return Debug.assertNever(ending);
+      return Debug.assertNever(allowedEndings[0]);
   }
 }
+function tryGetRealFileNameForNonJsDeclarationFileName(fileName) {
+  const baseName = getBaseFileName(fileName);
+  if (!endsWith(fileName, ".ts" /* Ts */) || !stringContains(baseName, ".d.") || fileExtensionIsOneOf(baseName, [".d.ts" /* Dts */]))
+    return void 0;
+  const noExtension = removeExtension(fileName, ".ts" /* Ts */);
+  const ext = noExtension.substring(noExtension.lastIndexOf("."));
+  return noExtension.substring(0, noExtension.indexOf(".d.")) + ext;
+}
 function getJSExtensionForFile(fileName, options) {
   var _a2;
   return (_a2 = tryGetJSExtensionForFile(fileName, options)) != null ? _a2 : Debug.fail(`Extension ${extensionFromPath(fileName)} is unsupported:: FileName:: ${fileName}`);
@@ -37947,7 +41551,14 @@ function tryGetJSExtensionForFile(fileName, options) {
   }
 }
 function getRelativePathIfInDirectory(path, directoryPath, getCanonicalFileName) {
-  const relativePath = getRelativePathToDirectoryOrUrl(directoryPath, path, directoryPath, getCanonicalFileName, false);
+  const relativePath = getRelativePathToDirectoryOrUrl(
+    directoryPath,
+    path,
+    directoryPath,
+    getCanonicalFileName,
+    /*isAbsolutePathAnUrl*/
+    false
+  );
   return isRootedDiskPath(relativePath) ? void 0 : relativePath;
 }
 function isPathRelativeToParent(path) {
@@ -38040,7 +41651,7 @@ var TypeFacts = /* @__PURE__ */ ((TypeFacts3) => {
   TypeFacts3[TypeFacts3["AndFactsMask"] = 134209471] = "AndFactsMask";
   return TypeFacts3;
 })(TypeFacts || {});
-var typeofNEFacts = new Map(getEntries({
+var typeofNEFacts = new Map(Object.entries({
   string: 256 /* TypeofNEString */,
   number: 512 /* TypeofNENumber */,
   bigint: 1024 /* TypeofNEBigInt */,
@@ -38071,14 +41682,14 @@ var SignatureCheckMode = /* @__PURE__ */ ((SignatureCheckMode3) => {
   return SignatureCheckMode3;
 })(SignatureCheckMode || {});
 var isNotOverloadAndNotAccessor = and(isNotOverload, isNotAccessor);
-var intrinsicTypeKinds = new Map(getEntries({
+var intrinsicTypeKinds = new Map(Object.entries({
   Uppercase: 0 /* Uppercase */,
   Lowercase: 1 /* Lowercase */,
   Capitalize: 2 /* Capitalize */,
   Uncapitalize: 3 /* Uncapitalize */
 }));
-function SymbolLinks() {
-}
+var SymbolLinks = class {
+};
 function NodeLinks() {
   this.flags = 0 /* None */;
 }
@@ -38106,9 +41717,9 @@ function createTypeChecker(host) {
     host.getSourceFiles().forEach((sf) => {
       if (!sf.resolvedModules)
         return;
-      sf.resolvedModules.forEach((r) => {
-        if (r && r.packageId)
-          map2.set(r.packageId.name, r.extension === ".d.ts" /* Dts */ || !!map2.get(r.packageId.name));
+      sf.resolvedModules.forEach(({ resolvedModule }) => {
+        if (resolvedModule == null ? void 0 : resolvedModule.packageId)
+          map2.set(resolvedModule.packageId.name, resolvedModule.extension === ".d.ts" /* Dts */ || !!map2.get(resolvedModule.packageId.name));
       });
     });
     return map2;
@@ -38162,9 +41773,9 @@ function createTypeChecker(host) {
   const requireSymbol = createSymbol(4 /* Property */, "require");
   let apparentArgumentCount;
   const checker = {
-    getNodeCount: () => sum(host.getSourceFiles(), "nodeCount"),
-    getIdentifierCount: () => sum(host.getSourceFiles(), "identifierCount"),
-    getSymbolCount: () => sum(host.getSourceFiles(), "symbolCount") + symbolCount,
+    getNodeCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.nodeCount, 0),
+    getIdentifierCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.identifierCount, 0),
+    getSymbolCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.symbolCount, symbolCount),
     getTypeCount: () => typeCount,
     getInstantiationCount: () => totalInstantiationCount,
     getRelationCacheSizes: () => ({
@@ -38190,6 +41801,7 @@ function createTypeChecker(host) {
       const parameter = getParseTreeNode(parameterIn, isParameter);
       if (parameter === void 0)
         return Debug.fail("Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node.");
+      Debug.assert(isParameterPropertyDeclaration(parameter, parameter.parent));
       return getSymbolsOfParameterPropertyDeclaration(parameter, escapeLeadingUnderscores(parameterName));
     },
     getDeclaredTypeOfSymbol,
@@ -38243,7 +41855,11 @@ function createTypeChecker(host) {
     },
     getSymbolAtLocation: (nodeIn) => {
       const node = getParseTreeNode(nodeIn);
-      return node ? getSymbolAtLocation(node, true) : void 0;
+      return node ? getSymbolAtLocation(
+        node,
+        /*ignoreErrors*/
+        true
+      ) : void 0;
     },
     getIndexInfosAtLocation: (nodeIn) => {
       const node = getParseTreeNode(nodeIn);
@@ -38311,7 +41927,11 @@ function createTypeChecker(host) {
     },
     getContextualTypeForObjectLiteralElement: (nodeIn) => {
       const node = getParseTreeNode(nodeIn, isObjectLiteralElementLike);
-      return node ? getContextualTypeForObjectLiteralElement(node, void 0) : void 0;
+      return node ? getContextualTypeForObjectLiteralElement(
+        node,
+        /*contextFlags*/
+        void 0
+      ) : void 0;
     },
     getContextualTypeForArgumentAtIndex: (nodeIn, argIndex) => {
       const node = getParseTreeNode(nodeIn, isCallLikeExpression);
@@ -38319,13 +41939,24 @@ function createTypeChecker(host) {
     },
     getContextualTypeForJsxAttribute: (nodeIn) => {
       const node = getParseTreeNode(nodeIn, isJsxAttributeLike);
-      return node && getContextualTypeForJsxAttribute(node, void 0);
+      return node && getContextualTypeForJsxAttribute(
+        node,
+        /*contextFlags*/
+        void 0
+      );
     },
     isContextSensitive,
     getTypeOfPropertyOfContextualType,
     getFullyQualifiedName,
     getResolvedSignature: (node, candidatesOutArray, argumentCount) => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 0 /* Normal */),
-    getResolvedSignatureForStringLiteralCompletions: (call, editingArgument, candidatesOutArray) => getResolvedSignatureWorker(call, candidatesOutArray, void 0, 32 /* IsForStringLiteralArgumentCompletions */, editingArgument),
+    getResolvedSignatureForStringLiteralCompletions: (call, editingArgument, candidatesOutArray) => getResolvedSignatureWorker(
+      call,
+      candidatesOutArray,
+      /*argumentCount*/
+      void 0,
+      32 /* IsForStringLiteralArgumentCompletions */,
+      editingArgument
+    ),
     getResolvedSignatureForSignatureHelp: (node, candidatesOutArray, argumentCount) => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 16 /* IsForSignatureHelp */),
     getExpandedParameters,
     hasEffectiveRestParameter,
@@ -38376,9 +42007,17 @@ function createTypeChecker(host) {
     },
     tryGetMemberInModuleExports: (name, symbol) => tryGetMemberInModuleExports(escapeLeadingUnderscores(name), symbol),
     tryGetMemberInModuleExportsAndProperties: (name, symbol) => tryGetMemberInModuleExportsAndProperties(escapeLeadingUnderscores(name), symbol),
-    tryFindAmbientModule: (moduleName) => tryFindAmbientModule(moduleName, true),
+    tryFindAmbientModule: (moduleName) => tryFindAmbientModule(
+      moduleName,
+      /*withAugmentations*/
+      true
+    ),
     tryFindAmbientModuleWithoutAugmentations: (moduleName) => {
-      return tryFindAmbientModule(moduleName, false);
+      return tryFindAmbientModule(
+        moduleName,
+        /*withAugmentations*/
+        false
+      );
     },
     getApparentType,
     getUnionType,
@@ -38402,10 +42041,19 @@ function createTypeChecker(host) {
     getESSymbolType: () => esSymbolType,
     getNeverType: () => neverType,
     getOptionalType: () => optionalType,
-    getPromiseType: () => getGlobalPromiseType(false),
-    getPromiseLikeType: () => getGlobalPromiseLikeType(false),
+    getPromiseType: () => getGlobalPromiseType(
+      /*reportErrors*/
+      false
+    ),
+    getPromiseLikeType: () => getGlobalPromiseLikeType(
+      /*reportErrors*/
+      false
+    ),
     getAsyncIterableType: () => {
-      const type = getGlobalAsyncIterableType(false);
+      const type = getGlobalAsyncIterableType(
+        /*reportErrors*/
+        false
+      );
       if (type === emptyGenericType)
         return void 0;
       return type;
@@ -38428,7 +42076,18 @@ function createTypeChecker(host) {
     getBaseConstraintOfType,
     getDefaultFromTypeParameter: (type) => type && type.flags & 262144 /* TypeParameter */ ? getDefaultFromTypeParameter(type) : void 0,
     resolveName(name, location, meaning, excludeGlobals) {
-      return resolveName(location, escapeLeadingUnderscores(name), meaning, void 0, void 0, false, excludeGlobals);
+      return resolveName(
+        location,
+        escapeLeadingUnderscores(name),
+        meaning,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false,
+        excludeGlobals
+      );
     },
     getJsxNamespace: (n) => unescapeLeadingUnderscores(getJsxNamespace(n)),
     getJsxFragmentFactory: (n) => {
@@ -38439,7 +42098,12 @@ function createTypeChecker(host) {
     getTypePredicateOfSignature,
     resolveExternalModuleName: (moduleSpecifierIn) => {
       const moduleSpecifier = getParseTreeNode(moduleSpecifierIn, isExpression);
-      return moduleSpecifier && resolveExternalModuleName(moduleSpecifier, moduleSpecifier, true);
+      return moduleSpecifier && resolveExternalModuleName(
+        moduleSpecifier,
+        moduleSpecifier,
+        /*ignoreErrors*/
+        true
+      );
     },
     resolveExternalModuleSymbol,
     tryGetThisTypeAt: (nodeIn, includeGlobalThis, container) => {
@@ -38546,8 +42210,9 @@ function createTypeChecker(host) {
   const nonNullUnknownType = createIntrinsicType(2 /* Unknown */, "unknown");
   const undefinedType = createIntrinsicType(32768 /* Undefined */, "undefined");
   const undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(32768 /* Undefined */, "undefined", 65536 /* ContainsWideningType */);
+  const missingType = createIntrinsicType(32768 /* Undefined */, "undefined");
+  const undefinedOrMissingType = exactOptionalPropertyTypes ? missingType : undefinedType;
   const optionalType = createIntrinsicType(32768 /* Undefined */, "undefined");
-  const missingType = exactOptionalPropertyTypes ? createIntrinsicType(32768 /* Undefined */, "undefined") : undefinedType;
   const nullType = createIntrinsicType(65536 /* Null */, "null");
   const nullWideningType = strictNullChecks ? nullType : createIntrinsicType(65536 /* Null */, "null", 65536 /* ContainsWideningType */);
   const stringType = createIntrinsicType(4 /* String */, "string");
@@ -38586,13 +42251,19 @@ function createTypeChecker(host) {
   let outofbandVarianceMarkerHandler;
   const reportUnreliableMapper = makeFunctionTypeMapper((t) => {
     if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) {
-      outofbandVarianceMarkerHandler(true);
+      outofbandVarianceMarkerHandler(
+        /*onlyUnreliable*/
+        true
+      );
     }
     return t;
   }, () => "(unmeasurable reporter)");
   const reportUnmeasurableMapper = makeFunctionTypeMapper((t) => {
     if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) {
-      outofbandVarianceMarkerHandler(false);
+      outofbandVarianceMarkerHandler(
+        /*onlyUnreliable*/
+        false
+      );
     }
     return t;
   }, () => "(unreliable reporter)");
@@ -38619,11 +42290,56 @@ function createTypeChecker(host) {
   const markerSubTypeForCheck = createTypeParameter();
   markerSubTypeForCheck.constraint = markerSuperTypeForCheck;
   const noTypePredicate = createTypePredicate(1 /* Identifier */, "<<unresolved>>", 0, anyType);
-  const anySignature = createSignature(void 0, void 0, void 0, emptyArray, anyType, void 0, 0, 0 /* None */);
-  const unknownSignature = createSignature(void 0, void 0, void 0, emptyArray, errorType, void 0, 0, 0 /* None */);
-  const resolvingSignature = createSignature(void 0, void 0, void 0, emptyArray, anyType, void 0, 0, 0 /* None */);
-  const silentNeverSignature = createSignature(void 0, void 0, void 0, emptyArray, silentNeverType, void 0, 0, 0 /* None */);
-  const enumNumberIndexInfo = createIndexInfo(numberType, stringType, true);
+  const anySignature = createSignature(
+    void 0,
+    void 0,
+    void 0,
+    emptyArray,
+    anyType,
+    /*resolvedTypePredicate*/
+    void 0,
+    0,
+    0 /* None */
+  );
+  const unknownSignature = createSignature(
+    void 0,
+    void 0,
+    void 0,
+    emptyArray,
+    errorType,
+    /*resolvedTypePredicate*/
+    void 0,
+    0,
+    0 /* None */
+  );
+  const resolvingSignature = createSignature(
+    void 0,
+    void 0,
+    void 0,
+    emptyArray,
+    anyType,
+    /*resolvedTypePredicate*/
+    void 0,
+    0,
+    0 /* None */
+  );
+  const silentNeverSignature = createSignature(
+    void 0,
+    void 0,
+    void 0,
+    emptyArray,
+    silentNeverType,
+    /*resolvedTypePredicate*/
+    void 0,
+    0,
+    0 /* None */
+  );
+  const enumNumberIndexInfo = createIndexInfo(
+    numberType,
+    stringType,
+    /*isReadonly*/
+    true
+  );
   const iterationTypesCache = /* @__PURE__ */ new Map();
   const noIterationTypes = {
     get yieldType() {
@@ -38723,6 +42439,12 @@ function createTypeChecker(host) {
   let lastFlowNode;
   let lastFlowNodeReachable;
   let flowTypeCache;
+  const contextualTypeNodes = [];
+  const contextualTypes = [];
+  let contextualTypeCount = 0;
+  const inferenceContextNodes = [];
+  const inferenceContexts = [];
+  let inferenceContextCount = 0;
   const emptyStringType = getStringLiteralType("");
   const zeroType = getNumberLiteralType(0);
   const zeroBigIntType = getBigIntLiteralType({ negative: false, base10Value: "0" });
@@ -38912,6 +42634,12 @@ function createTypeChecker(host) {
     return diagnostic;
   }
   function isDeprecatedSymbol(symbol) {
+    if (length(symbol.declarations) > 1) {
+      const parentSymbol = getParentOfSymbol(symbol);
+      if (parentSymbol && parentSymbol.flags & 64 /* Interface */) {
+        return some(symbol.declarations, (d) => !!(getCombinedNodeFlags(d) & 268435456 /* Deprecated */));
+      }
+    }
     return !!(getDeclarationNodeFlagsFromSymbol(symbol) & 268435456 /* Deprecated */);
   }
   function addDeprecatedSuggestion(location, declarations, deprecatedEntity) {
@@ -38925,7 +42653,8 @@ function createTypeChecker(host) {
   function createSymbol(flags, name, checkFlags) {
     symbolCount++;
     const symbol = new Symbol12(flags | 33554432 /* Transient */, name);
-    symbol.checkFlags = checkFlags || 0 /* None */;
+    symbol.links = new SymbolLinks();
+    symbol.links.checkFlags = checkFlags || 0 /* None */;
     return symbol;
   }
   function getExcludedSymbolFlags(flags) {
@@ -39067,10 +42796,18 @@ function createTypeChecker(host) {
     });
   }
   function addDuplicateDeclarationError(node, message, symbolName2, relatedNodes) {
-    const errorNode = (getExpandoInitializer(node, false) ? getNameOfExpando(node) : getNameOfDeclaration(node)) || node;
+    const errorNode = (getExpandoInitializer(
+      node,
+      /*isPrototypeAssignment*/
+      false
+    ) ? getNameOfExpando(node) : getNameOfDeclaration(node)) || node;
     const err = lookupOrIssueError(errorNode, message, symbolName2);
     for (const relatedNode of relatedNodes || emptyArray) {
-      const adjustedNode = (getExpandoInitializer(relatedNode, false) ? getNameOfExpando(relatedNode) : getNameOfDeclaration(relatedNode)) || relatedNode;
+      const adjustedNode = (getExpandoInitializer(
+        relatedNode,
+        /*isPrototypeAssignment*/
+        false
+      ) ? getNameOfExpando(relatedNode) : getNameOfDeclaration(relatedNode)) || relatedNode;
       if (adjustedNode === errorNode)
         continue;
       err.relatedInformation = err.relatedInformation || [];
@@ -39108,14 +42845,25 @@ function createTypeChecker(host) {
       mergeSymbolTable(globals, moduleAugmentation.symbol.exports);
     } else {
       const moduleNotFoundError = !(moduleName.parent.parent.flags & 16777216 /* Ambient */) ? Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found : void 0;
-      let mainModule = resolveExternalModuleNameWorker(moduleName, moduleName, moduleNotFoundError, true);
+      let mainModule = resolveExternalModuleNameWorker(
+        moduleName,
+        moduleName,
+        moduleNotFoundError,
+        /*isForAugmentation*/
+        true
+      );
       if (!mainModule) {
         return;
       }
       mainModule = resolveExternalModuleSymbol(mainModule);
       if (mainModule.flags & 1920 /* Namespace */) {
         if (some(patternAmbientModules, (module2) => mainModule === module2.symbol)) {
-          const merged = mergeSymbol(moduleAugmentation.symbol, mainModule, true);
+          const merged = mergeSymbol(
+            moduleAugmentation.symbol,
+            mainModule,
+            /*unidirectional*/
+            true
+          );
           if (!patternAmbientModuleAugmentations) {
             patternAmbientModuleAugmentations = /* @__PURE__ */ new Map();
           }
@@ -39150,10 +42898,11 @@ function createTypeChecker(host) {
     }
   }
   function getSymbolLinks(symbol) {
+    var _a2;
     if (symbol.flags & 33554432 /* Transient */)
-      return symbol;
+      return symbol.links;
     const id = getSymbolId(symbol);
-    return symbolLinks[id] || (symbolLinks[id] = new SymbolLinks());
+    return (_a2 = symbolLinks[id]) != null ? _a2 : symbolLinks[id] = new SymbolLinks();
   }
   function getNodeLinks(node) {
     const nodeId = getNodeId(node);
@@ -39215,7 +42964,12 @@ function createTypeChecker(host) {
       } else if (isClassDeclaration(declaration)) {
         return !findAncestor(usage, (n) => isComputedPropertyName(n) && n.parent.parent === declaration);
       } else if (isPropertyDeclaration(declaration)) {
-        return !isPropertyImmediatelyReferencedWithinDeclaration(declaration, usage, false);
+        return !isPropertyImmediatelyReferencedWithinDeclaration(
+          declaration,
+          usage,
+          /*stopAtAnyPropertyDeclaration*/
+          false
+        );
       } else if (isParameterPropertyDeclaration(declaration, declaration.parent)) {
         return !(getEmitScriptTarget(compilerOptions) === 99 /* ESNext */ && useDefineForClassFields && getContainingClass(declaration) === getContainingClass(usage) && isUsedInFunctionOrInstanceProperty(usage, declaration));
       }
@@ -39227,20 +42981,22 @@ function createTypeChecker(host) {
     if (usage.kind === 274 /* ExportAssignment */ && usage.isExportEquals) {
       return true;
     }
-    if (!!(usage.flags & 8388608 /* JSDoc */) || isInTypeQuery(usage) || usageInTypeDeclaration()) {
+    if (!!(usage.flags & 8388608 /* JSDoc */) || isInTypeQuery(usage) || isInAmbientOrTypeNode(usage)) {
       return true;
     }
     if (isUsedInFunctionOrInstanceProperty(usage, declaration)) {
       if (getEmitScriptTarget(compilerOptions) === 99 /* ESNext */ && useDefineForClassFields && getContainingClass(declaration) && (isPropertyDeclaration(declaration) || isParameterPropertyDeclaration(declaration, declaration.parent))) {
-        return !isPropertyImmediatelyReferencedWithinDeclaration(declaration, usage, true);
+        return !isPropertyImmediatelyReferencedWithinDeclaration(
+          declaration,
+          usage,
+          /*stopAtAnyPropertyDeclaration*/
+          true
+        );
       } else {
         return true;
       }
     }
     return false;
-    function usageInTypeDeclaration() {
-      return !!findAncestor(usage, (node) => isInterfaceDeclaration(node) || isTypeAliasDeclaration(node));
-    }
     function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration2, usage2) {
       switch (declaration2.parent.parent.kind) {
         case 240 /* VariableStatement */:
@@ -39276,7 +43032,7 @@ function createTypeChecker(host) {
               if (isPropertyDeclaration(declaration2) && getContainingClass(usage2) === getContainingClass(declaration2)) {
                 const propName = declaration2.name;
                 if (isIdentifier(propName) || isPrivateIdentifier(propName)) {
-                  const type = getTypeOfSymbol(getSymbolOfNode(declaration2));
+                  const type = getTypeOfSymbol(getSymbolOfDeclaration(declaration2));
                   const staticBlocks = filter(declaration2.parent.members, isClassStaticBlockDeclaration);
                   if (isPropertyInitializedInStaticBlocks(propName, type, staticBlocks, declaration2.parent.pos, current.pos)) {
                     return true;
@@ -39392,12 +43148,12 @@ function createTypeChecker(host) {
         if (name === "const" && isConstAssertion(location)) {
           return void 0;
         }
-        if (location.locals && !isGlobalSourceFile(location)) {
+        if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
           if (result = lookup(location.locals, name, meaning)) {
             let useResult = true;
             if (isFunctionLike(location) && lastLocation && lastLocation !== location.body) {
               if (meaning & result.flags & 788968 /* Type */ && lastLocation.kind !== 323 /* JSDoc */) {
-                useResult = result.flags & 262144 /* TypeParameter */ ? lastLocation === location.type || lastLocation.kind === 166 /* Parameter */ || lastLocation.kind === 343 /* JSDocParameterTag */ || lastLocation.kind === 344 /* JSDocReturnTag */ || lastLocation.kind === 165 /* TypeParameter */ : false;
+                useResult = result.flags & 262144 /* TypeParameter */ ? lastLocation === location.type || lastLocation.kind === 166 /* Parameter */ || lastLocation.kind === 344 /* JSDocParameterTag */ || lastLocation.kind === 345 /* JSDocReturnTag */ || lastLocation.kind === 165 /* TypeParameter */ : false;
               }
               if (meaning & result.flags & 3 /* Variable */) {
                 if (useOuterVariableScopeInParameter(result, location, lastLocation)) {
@@ -39423,7 +43179,7 @@ function createTypeChecker(host) {
               break;
             isInExternalModule = true;
           case 264 /* ModuleDeclaration */:
-            const moduleExports = ((_a2 = getSymbolOfNode(location)) == null ? void 0 : _a2.exports) || emptySymbols;
+            const moduleExports = ((_a2 = getSymbolOfDeclaration(location)) == null ? void 0 : _a2.exports) || emptySymbols;
             if (location.kind === 308 /* SourceFile */ || isModuleDeclaration(location) && location.flags & 16777216 /* Ambient */ && !isGlobalScopeAugmentation(location)) {
               if (result = moduleExports.get("default" /* Default */)) {
                 const localSymbol = getLocalSymbolForExportDefault(result);
@@ -39446,7 +43202,7 @@ function createTypeChecker(host) {
             }
             break;
           case 263 /* EnumDeclaration */:
-            if (result = lookup(((_c = getSymbolOfNode(location)) == null ? void 0 : _c.exports) || emptySymbols, name, meaning & 8 /* EnumMember */)) {
+            if (result = lookup(((_c = getSymbolOfDeclaration(location)) == null ? void 0 : _c.exports) || emptySymbols, name, meaning & 8 /* EnumMember */)) {
               break loop;
             }
             break;
@@ -39464,7 +43220,7 @@ function createTypeChecker(host) {
           case 260 /* ClassDeclaration */:
           case 228 /* ClassExpression */:
           case 261 /* InterfaceDeclaration */:
-            if (result = lookup(getSymbolOfNode(location).members || emptySymbols, name, meaning & 788968 /* Type */)) {
+            if (result = lookup(getSymbolOfDeclaration(location).members || emptySymbols, name, meaning & 788968 /* Type */)) {
               if (!isTypeParameterSymbolDeclaredInContainer(result, location)) {
                 result = void 0;
                 break;
@@ -39477,7 +43233,7 @@ function createTypeChecker(host) {
               }
               break loop;
             }
-            if (location.kind === 228 /* ClassExpression */ && meaning & 32 /* Class */) {
+            if (isClassExpression(location) && meaning & 32 /* Class */) {
               const className = location.name;
               if (className && name === className.escapedText) {
                 result = location.symbol;
@@ -39488,7 +43244,7 @@ function createTypeChecker(host) {
           case 230 /* ExpressionWithTypeArguments */:
             if (lastLocation === location.expression && location.parent.token === 94 /* ExtendsKeyword */) {
               const container = location.parent.parent;
-              if (isClassLike(container) && (result = lookup(getSymbolOfNode(container).members, name, meaning & 788968 /* Type */))) {
+              if (isClassLike(container) && (result = lookup(getSymbolOfDeclaration(container).members, name, meaning & 788968 /* Type */))) {
                 if (nameNotFoundMessage) {
                   error(errorLocation, Diagnostics.Base_class_expressions_cannot_reference_class_type_parameters);
                 }
@@ -39499,7 +43255,7 @@ function createTypeChecker(host) {
           case 164 /* ComputedPropertyName */:
             grandparent = location.parent.parent;
             if (isClassLike(grandparent) || grandparent.kind === 261 /* InterfaceDeclaration */) {
-              if (result = lookup(getSymbolOfNode(grandparent).members, name, meaning & 788968 /* Type */)) {
+              if (result = lookup(getSymbolOfDeclaration(grandparent).members, name, meaning & 788968 /* Type */)) {
                 if (nameNotFoundMessage) {
                   error(errorLocation, Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type);
                 }
@@ -39542,9 +43298,9 @@ function createTypeChecker(host) {
               location = location.parent;
             }
             break;
-          case 348 /* JSDocTypedefTag */:
+          case 349 /* JSDocTypedefTag */:
           case 341 /* JSDocCallbackTag */:
-          case 342 /* JSDocEnumTag */:
+          case 343 /* JSDocEnumTag */:
             const root = getJSDocRoot(location);
             if (root) {
               location = root.parent;
@@ -39585,7 +43341,7 @@ function createTypeChecker(host) {
     }
     if (!result) {
       if (lastLocation) {
-        Debug.assert(lastLocation.kind === 308 /* SourceFile */);
+        Debug.assertNode(lastLocation, isSourceFile);
         if (lastLocation.commonJsModuleIndicator && name === "exports" && meaning & lastLocation.symbol.flags) {
           return lastLocation.symbol;
         }
@@ -39596,7 +43352,11 @@ function createTypeChecker(host) {
     }
     if (!result) {
       if (originalLocation && isInJSFile(originalLocation) && originalLocation.parent) {
-        if (isRequireCall(originalLocation.parent, false)) {
+        if (isRequireCall(
+          originalLocation.parent,
+          /*checkArgumentIsStringLiteralLike*/
+          false
+        )) {
           return requireSymbol;
         }
       }
@@ -39616,7 +43376,8 @@ function createTypeChecker(host) {
     if (!result) {
       if (nameNotFoundMessage) {
         addLazyDiagnostic(() => {
-          if (!errorLocation || !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && !checkAndReportErrorForInvalidInitializer() && !checkAndReportErrorForExtendingInterface(errorLocation) && !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && !checkAndReportErrorForExportingPrimitiveType(errorLocation, name) && !checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning)) {
+          if (!errorLocation || !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && // TODO: GH#18217
+          !checkAndReportErrorForInvalidInitializer() && !checkAndReportErrorForExtendingInterface(errorLocation) && !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && !checkAndReportErrorForExportingPrimitiveType(errorLocation, name) && !checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning)) {
             let suggestion;
             let suggestedLib;
             if (nameArg) {
@@ -39633,7 +43394,12 @@ function createTypeChecker(host) {
               }
               if (suggestion) {
                 const suggestionName = symbolToString(suggestion);
-                const isUncheckedJS = isUncheckedJSSuggestion(originalLocation, suggestion, false);
+                const isUncheckedJS = isUncheckedJSSuggestion(
+                  originalLocation,
+                  suggestion,
+                  /*excludeClasses*/
+                  false
+                );
                 const message = meaning === 1920 /* Namespace */ || nameArg && typeof nameArg !== "string" && nodeIsSynthesized(nameArg) ? Diagnostics.Cannot_find_namespace_0_Did_you_mean_1 : isUncheckedJS ? Diagnostics.Could_not_find_name_0_Did_you_mean_1 : Diagnostics.Cannot_find_name_0_Did_you_mean_1;
                 const diagnostic = createError(errorLocation, message, diagnosticName(nameArg), suggestionName);
                 addErrorOrSuggestion(!isUncheckedJS, diagnostic);
@@ -39673,7 +43439,7 @@ function createTypeChecker(host) {
         if (result && associatedDeclarationForContainingInitializerOrBindingName && !withinDeferredContext && (meaning & 111551 /* Value */) === 111551 /* Value */) {
           const candidate = getMergedSymbol(getLateBoundSymbol(result));
           const root = getRootDeclaration(associatedDeclarationForContainingInitializerOrBindingName);
-          if (candidate === getSymbolOfNode(associatedDeclarationForContainingInitializerOrBindingName)) {
+          if (candidate === getSymbolOfDeclaration(associatedDeclarationForContainingInitializerOrBindingName)) {
             error(errorLocation, Diagnostics.Parameter_0_cannot_reference_itself, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name));
           } else if (candidate.valueDeclaration && candidate.valueDeclaration.pos > associatedDeclarationForContainingInitializerOrBindingName.pos && root.parent.locals && lookup(root.parent.locals, candidate.escapedName, meaning) === candidate) {
             error(errorLocation, Diagnostics.Parameter_0_cannot_reference_identifier_1_declared_after_it, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name), declarationNameToString(errorLocation));
@@ -39752,11 +43518,17 @@ function createTypeChecker(host) {
     if (!isIdentifier(errorLocation) || errorLocation.escapedText !== name || isTypeReferenceIdentifier(errorLocation) || isInTypeQuery(errorLocation)) {
       return false;
     }
-    const container = getThisContainer(errorLocation, false);
+    const container = getThisContainer(
+      errorLocation,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
     let location = container;
     while (location) {
       if (isClassLike(location.parent)) {
-        const classSymbol = getSymbolOfNode(location.parent);
+        const classSymbol = getSymbolOfDeclaration(location.parent);
         if (!classSymbol) {
           break;
         }
@@ -39779,7 +43551,12 @@ function createTypeChecker(host) {
   }
   function checkAndReportErrorForExtendingInterface(errorLocation) {
     const expression = getEntityNameForExtendingInterface(errorLocation);
-    if (expression && resolveEntityName(expression, 64 /* Interface */, true)) {
+    if (expression && resolveEntityName(
+      expression,
+      64 /* Interface */,
+      /*ignoreErrors*/
+      true
+    )) {
       error(errorLocation, Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, getTextOfNode(expression));
       return true;
     }
@@ -39801,7 +43578,17 @@ function createTypeChecker(host) {
   function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) {
     const namespaceMeaning = 1920 /* Namespace */ | (isInJSFile(errorLocation) ? 111551 /* Value */ : 0);
     if (meaning === namespaceMeaning) {
-      const symbol = resolveSymbol(resolveName(errorLocation, name, 788968 /* Type */ & ~namespaceMeaning, void 0, void 0, false));
+      const symbol = resolveSymbol(resolveName(
+        errorLocation,
+        name,
+        788968 /* Type */ & ~namespaceMeaning,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false
+      ));
       const parent = errorLocation.parent;
       if (symbol) {
         if (isQualifiedName(parent)) {
@@ -39826,7 +43613,17 @@ function createTypeChecker(host) {
   }
   function checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning) {
     if (meaning & (788968 /* Type */ & ~1920 /* Namespace */)) {
-      const symbol = resolveSymbol(resolveName(errorLocation, name, ~788968 /* Type */ & 111551 /* Value */, void 0, void 0, false));
+      const symbol = resolveSymbol(resolveName(
+        errorLocation,
+        name,
+        ~788968 /* Type */ & 111551 /* Value */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false
+      ));
       if (symbol && !(symbol.flags & 1920 /* Namespace */)) {
         error(errorLocation, Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0, unescapeLeadingUnderscores(name));
         return true;
@@ -39854,7 +43651,17 @@ function createTypeChecker(host) {
         }
         return true;
       }
-      const symbol = resolveSymbol(resolveName(errorLocation, name, 788968 /* Type */ & ~111551 /* Value */, void 0, void 0, false));
+      const symbol = resolveSymbol(resolveName(
+        errorLocation,
+        name,
+        788968 /* Type */ & ~111551 /* Value */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false
+      ));
       const allFlags = symbol && getAllSymbolFlags(symbol);
       if (symbol && allFlags !== void 0 && !(allFlags & 111551 /* Value */)) {
         const rawName = unescapeLeadingUnderscores(name);
@@ -39884,7 +43691,12 @@ function createTypeChecker(host) {
     const container = findAncestor(node.parent, (n) => isComputedPropertyName(n) || isPropertySignature(n) ? false : isTypeLiteralNode(n) || "quit");
     if (container && container.members.length === 1) {
       const type = getDeclaredTypeOfSymbol(symbol);
-      return !!(type.flags & 1048576 /* Union */) && allTypesAssignableToKind(type, 384 /* StringOrNumberLiteral */, true);
+      return !!(type.flags & 1048576 /* Union */) && allTypesAssignableToKind(
+        type,
+        384 /* StringOrNumberLiteral */,
+        /*strict*/
+        true
+      );
     }
     return false;
   }
@@ -39902,7 +43714,17 @@ function createTypeChecker(host) {
   }
   function checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) {
     if (meaning & (111551 /* Value */ & ~788968 /* Type */)) {
-      const symbol = resolveSymbol(resolveName(errorLocation, name, 1024 /* NamespaceModule */, void 0, void 0, false));
+      const symbol = resolveSymbol(resolveName(
+        errorLocation,
+        name,
+        1024 /* NamespaceModule */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false
+      ));
       if (symbol) {
         error(
           errorLocation,
@@ -39912,7 +43734,17 @@ function createTypeChecker(host) {
         return true;
       }
     } else if (meaning & (788968 /* Type */ & ~111551 /* Value */)) {
-      const symbol = resolveSymbol(resolveName(errorLocation, name, 1536 /* Module */, void 0, void 0, false));
+      const symbol = resolveSymbol(resolveName(
+        errorLocation,
+        name,
+        1536 /* Module */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false
+      ));
       if (symbol) {
         error(errorLocation, Diagnostics.Cannot_use_namespace_0_as_a_type, unescapeLeadingUnderscores(name));
         return true;
@@ -39992,7 +43824,13 @@ function createTypeChecker(host) {
         getExternalModuleRequireArgument(node) || getExternalModuleImportEqualsDeclarationExpression(node)
       );
       const resolved2 = resolveExternalModuleSymbol(immediate);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, immediate, resolved2, false);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        immediate,
+        resolved2,
+        /*overwriteEmpty*/
+        false
+      );
       return resolved2;
     }
     const resolved = getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias);
@@ -40000,8 +43838,15 @@ function createTypeChecker(host) {
     return resolved;
   }
   function checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved) {
-    if (markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false) && !node.isTypeOnly) {
-      const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(getSymbolOfNode(node));
+    if (markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      /*immediateTarget*/
+      void 0,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    ) && !node.isTypeOnly) {
+      const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(getSymbolOfDeclaration(node));
       const isExport = typeOnlyDeclaration.kind === 278 /* ExportSpecifier */;
       const message = isExport ? Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type : Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type;
       const relatedMessage = isExport ? Diagnostics._0_was_exported_here : Diagnostics._0_was_imported_here;
@@ -40013,7 +43858,13 @@ function createTypeChecker(host) {
     const exportValue = moduleSymbol.exports.get("export=" /* ExportEquals */);
     const exportSymbol = exportValue ? getPropertyOfType(getTypeOfSymbol(exportValue), name) : moduleSymbol.exports.get(name);
     const resolved = resolveSymbol(exportSymbol, dontResolveAlias);
-    markSymbolOfAliasDeclarationIfTypeOnly(sourceNode, exportSymbol, resolved, false);
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      sourceNode,
+      exportSymbol,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
     return resolved;
   }
   function isSyntacticDefault(node) {
@@ -40041,11 +43892,24 @@ function createTypeChecker(host) {
       return false;
     }
     if (!file || file.isDeclarationFile) {
-      const defaultExportSymbol = resolveExportByName(moduleSymbol, "default" /* Default */, void 0, true);
+      const defaultExportSymbol = resolveExportByName(
+        moduleSymbol,
+        "default" /* Default */,
+        /*sourceNode*/
+        void 0,
+        /*dontResolveAlias*/
+        true
+      );
       if (defaultExportSymbol && some(defaultExportSymbol.declarations, isSyntacticDefault)) {
         return false;
       }
-      if (resolveExportByName(moduleSymbol, escapeLeadingUnderscores("__esModule"), void 0, dontResolveAlias)) {
+      if (resolveExportByName(
+        moduleSymbol,
+        escapeLeadingUnderscores("__esModule"),
+        /*sourceNode*/
+        void 0,
+        dontResolveAlias
+      )) {
         return false;
       }
       return true;
@@ -40053,7 +43917,13 @@ function createTypeChecker(host) {
     if (!isSourceFileJS(file)) {
       return hasExportAssignmentSymbol(moduleSymbol);
     }
-    return typeof file.externalModuleIndicator !== "object" && !resolveExportByName(moduleSymbol, escapeLeadingUnderscores("__esModule"), void 0, dontResolveAlias);
+    return typeof file.externalModuleIndicator !== "object" && !resolveExportByName(
+      moduleSymbol,
+      escapeLeadingUnderscores("__esModule"),
+      /*sourceNode*/
+      void 0,
+      dontResolveAlias
+    );
   }
   function getTargetOfImportClause(node, dontResolveAlias) {
     const moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier);
@@ -40077,7 +43947,7 @@ function createTypeChecker(host) {
     const hasDefaultOnly = isOnlyImportedAsDefault(specifier);
     const hasSyntheticDefault = canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, specifier);
     if (!exportDefaultSymbol && !hasSyntheticDefault && !hasDefaultOnly) {
-      if (hasExportAssignmentSymbol(moduleSymbol)) {
+      if (hasExportAssignmentSymbol(moduleSymbol) && !(getAllowSyntheticDefaultImports(compilerOptions) || getESModuleInterop(compilerOptions))) {
         const compilerOptionName = moduleKind >= 5 /* ES2015 */ ? "allowSyntheticDefaultImports" : "esModuleInterop";
         const exportEqualsSymbol = moduleSymbol.exports.get("export=" /* ExportEquals */);
         const exportAssignment = exportEqualsSymbol.valueDeclaration;
@@ -40096,10 +43966,23 @@ function createTypeChecker(host) {
       }
     } else if (hasSyntheticDefault || hasDefaultOnly) {
       const resolved = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, moduleSymbol, resolved, false);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        moduleSymbol,
+        resolved,
+        /*overwriteTypeOnly*/
+        false
+      );
       return resolved;
     }
-    markSymbolOfAliasDeclarationIfTypeOnly(node, exportDefaultSymbol, void 0, false);
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      exportDefaultSymbol,
+      /*finalTarget*/
+      void 0,
+      /*overwriteTypeOnly*/
+      false
+    );
     return exportDefaultSymbol;
   }
   function getModuleSpecifierForImportOrExport(node) {
@@ -40144,15 +44027,39 @@ function createTypeChecker(host) {
   function getTargetOfNamespaceImport(node, dontResolveAlias) {
     const moduleSpecifier = node.parent.parent.moduleSpecifier;
     const immediate = resolveExternalModuleName(node, moduleSpecifier);
-    const resolved = resolveESModuleSymbol(immediate, moduleSpecifier, dontResolveAlias, false);
-    markSymbolOfAliasDeclarationIfTypeOnly(node, immediate, resolved, false);
+    const resolved = resolveESModuleSymbol(
+      immediate,
+      moduleSpecifier,
+      dontResolveAlias,
+      /*suppressUsageError*/
+      false
+    );
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      immediate,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
     return resolved;
   }
   function getTargetOfNamespaceExport(node, dontResolveAlias) {
     const moduleSpecifier = node.parent.moduleSpecifier;
     const immediate = moduleSpecifier && resolveExternalModuleName(node, moduleSpecifier);
-    const resolved = moduleSpecifier && resolveESModuleSymbol(immediate, moduleSpecifier, dontResolveAlias, false);
-    markSymbolOfAliasDeclarationIfTypeOnly(node, immediate, resolved, false);
+    const resolved = moduleSpecifier && resolveESModuleSymbol(
+      immediate,
+      moduleSpecifier,
+      dontResolveAlias,
+      /*suppressUsageError*/
+      false
+    );
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      immediate,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
     return resolved;
   }
   function combineValueAndTypeSymbols(valueSymbol, typeSymbol) {
@@ -40177,7 +44084,13 @@ function createTypeChecker(host) {
     if (symbol.flags & 1536 /* Module */) {
       const exportSymbol = getExportsOfSymbol(symbol).get(name.escapedText);
       const resolved = resolveSymbol(exportSymbol, dontResolveAlias);
-      markSymbolOfAliasDeclarationIfTypeOnly(specifier, exportSymbol, resolved, false);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        specifier,
+        exportSymbol,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
       return resolved;
     }
   }
@@ -40198,7 +44111,13 @@ function createTypeChecker(host) {
       return void 0;
     }
     const suppressInteropError = name.escapedText === "default" /* Default */ && !!(compilerOptions.allowSyntheticDefaultImports || getESModuleInterop(compilerOptions));
-    const targetSymbol = resolveESModuleSymbol(moduleSymbol, moduleSpecifier, false, suppressInteropError);
+    const targetSymbol = resolveESModuleSymbol(
+      moduleSymbol,
+      moduleSpecifier,
+      /*dontResolveAlias*/
+      false,
+      suppressInteropError
+    );
     if (targetSymbol) {
       if (name.escapedText) {
         if (isShorthandAmbientModuleSymbol(moduleSymbol)) {
@@ -40206,7 +44125,12 @@ function createTypeChecker(host) {
         }
         let symbolFromVariable;
         if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=" /* ExportEquals */)) {
-          symbolFromVariable = getPropertyOfType(getTypeOfSymbol(targetSymbol), name.escapedText, true);
+          symbolFromVariable = getPropertyOfType(
+            getTypeOfSymbol(targetSymbol),
+            name.escapedText,
+            /*skipObjectFunctionPropertyAugment*/
+            true
+          );
         } else {
           symbolFromVariable = getPropertyOfVariable(targetSymbol, name.escapedText);
         }
@@ -40255,7 +44179,7 @@ function createTypeChecker(host) {
   }
   function reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName) {
     var _a2, _b;
-    const localSymbol = (_b = (_a2 = moduleSymbol.valueDeclaration) == null ? void 0 : _a2.locals) == null ? void 0 : _b.get(name.escapedText);
+    const localSymbol = (_b = (_a2 = tryCast(moduleSymbol.valueDeclaration, canHaveLocals)) == null ? void 0 : _a2.locals) == null ? void 0 : _b.get(name.escapedText);
     const exports = moduleSymbol.exports;
     if (localSymbol) {
       const exportedEqualsSymbol = exports == null ? void 0 : exports.get("export=" /* ExportEquals */);
@@ -40304,7 +44228,14 @@ function createTypeChecker(host) {
     if (commonJSPropertyAccess && resolved && isIdentifier(name)) {
       return resolveSymbol(getPropertyOfType(getTypeOfSymbol(resolved), name.escapedText), dontResolveAlias);
     }
-    markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false);
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      /*immediateTarget*/
+      void 0,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
     return resolved;
   }
   function getCommonJSPropertyAccess(node) {
@@ -40313,9 +44244,18 @@ function createTypeChecker(host) {
     }
   }
   function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) {
-    const resolved = resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias);
-    markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false);
-    return resolved;
+    if (canHaveSymbol(node.parent)) {
+      const resolved = resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        /*immediateTarget*/
+        void 0,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
+      return resolved;
+    }
   }
   function getTargetOfExportSpecifier(node, meaning, dontResolveAlias) {
     if (idText(node.propertyName || node.name) === "default" /* Default */) {
@@ -40325,14 +44265,34 @@ function createTypeChecker(host) {
         return getTargetofModuleDefault(moduleSymbol, node, !!dontResolveAlias);
       }
     }
-    const resolved = node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : resolveEntityName(node.propertyName || node.name, meaning, false, dontResolveAlias);
-    markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false);
+    const resolved = node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : resolveEntityName(
+      node.propertyName || node.name,
+      meaning,
+      /*ignoreErrors*/
+      false,
+      dontResolveAlias
+    );
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      /*immediateTarget*/
+      void 0,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
     return resolved;
   }
   function getTargetOfExportAssignment(node, dontResolveAlias) {
     const expression = isExportAssignment(node) ? node.expression : node.right;
     const resolved = getTargetOfAliasLikeExpression(expression, dontResolveAlias);
-    markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false);
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      /*immediateTarget*/
+      void 0,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
     return resolved;
   }
   function getTargetOfAliasLikeExpression(expression, dontResolveAlias) {
@@ -40342,7 +44302,13 @@ function createTypeChecker(host) {
     if (!isEntityName(expression) && !isEntityNameExpression(expression)) {
       return void 0;
     }
-    const aliasLike = resolveEntityName(expression, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, true, dontResolveAlias);
+    const aliasLike = resolveEntityName(
+      expression,
+      111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+      /*ignoreErrors*/
+      true,
+      dontResolveAlias
+    );
     if (aliasLike) {
       return aliasLike;
     }
@@ -40377,7 +44343,13 @@ function createTypeChecker(host) {
       case 267 /* NamespaceExportDeclaration */:
         return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve);
       case 300 /* ShorthandPropertyAssignment */:
-        return resolveEntityName(node.name, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, true, dontRecursivelyResolve);
+        return resolveEntityName(
+          node.name,
+          111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+          /*ignoreErrors*/
+          true,
+          dontRecursivelyResolve
+        );
       case 299 /* PropertyAssignment */:
         return getTargetOfAliasLikeExpression(node.initializer, dontRecursivelyResolve);
       case 209 /* ElementAccessExpression */:
@@ -40447,7 +44419,7 @@ function createTypeChecker(host) {
   function markSymbolOfAliasDeclarationIfTypeOnly(aliasDeclaration, immediateTarget, finalTarget, overwriteEmpty) {
     if (!aliasDeclaration || isPropertyAccessExpression(aliasDeclaration))
       return false;
-    const sourceSymbol = getSymbolOfNode(aliasDeclaration);
+    const sourceSymbol = getSymbolOfDeclaration(aliasDeclaration);
     if (isTypeOnlyImportOrExportDeclaration(aliasDeclaration)) {
       const links2 = getSymbolLinks(sourceSymbol);
       links2.typeOnlyDeclaration = aliasDeclaration;
@@ -40479,7 +44451,7 @@ function createTypeChecker(host) {
     return void 0;
   }
   function markExportAsReferenced(node) {
-    const symbol = getSymbolOfNode(node);
+    const symbol = getSymbolOfDeclaration(node);
     const target = resolveAlias(symbol);
     if (target) {
       const markAlias = target === unknownSymbol || getAllSymbolFlags(target) & 111551 /* Value */ && !isConstEnumOrConstEnumOnlyModule(target) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */);
@@ -40513,14 +44485,32 @@ function createTypeChecker(host) {
       entityName = entityName.parent;
     }
     if (entityName.kind === 79 /* Identifier */ || entityName.parent.kind === 163 /* QualifiedName */) {
-      return resolveEntityName(entityName, 1920 /* Namespace */, false, dontResolveAlias);
+      return resolveEntityName(
+        entityName,
+        1920 /* Namespace */,
+        /*ignoreErrors*/
+        false,
+        dontResolveAlias
+      );
     } else {
       Debug.assert(entityName.parent.kind === 268 /* ImportEqualsDeclaration */);
-      return resolveEntityName(entityName, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, false, dontResolveAlias);
+      return resolveEntityName(
+        entityName,
+        111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+        /*ignoreErrors*/
+        false,
+        dontResolveAlias
+      );
     }
   }
   function getFullyQualifiedName(symbol, containingLocation) {
-    return symbol.parent ? getFullyQualifiedName(symbol.parent, containingLocation) + "." + symbolToString(symbol) : symbolToString(symbol, containingLocation, void 0, 32 /* DoNotIncludeSymbolChain */ | 4 /* AllowAnyNodeKind */);
+    return symbol.parent ? getFullyQualifiedName(symbol.parent, containingLocation) + "." + symbolToString(symbol) : symbolToString(
+      symbol,
+      containingLocation,
+      /*meaning*/
+      void 0,
+      32 /* DoNotIncludeSymbolChain */ | 4 /* AllowAnyNodeKind */
+    );
   }
   function getContainingQualifiedNameNode(node) {
     while (isQualifiedName(node.parent)) {
@@ -40530,7 +44520,15 @@ function createTypeChecker(host) {
   }
   function tryGetQualifiedNameAsValue(node) {
     let left = getFirstIdentifier(node);
-    let symbol = resolveName(left, left.escapedText, 111551 /* Value */, void 0, left, true);
+    let symbol = resolveName(
+      left,
+      left.escapedText,
+      111551 /* Value */,
+      void 0,
+      left,
+      /*isUse*/
+      true
+    );
     if (!symbol) {
       return void 0;
     }
@@ -40553,20 +44551,36 @@ function createTypeChecker(host) {
     if (name.kind === 79 /* Identifier */) {
       const message = meaning === namespaceMeaning || nodeIsSynthesized(name) ? Diagnostics.Cannot_find_namespace_0 : getCannotFindNameDiagnosticForName(getFirstIdentifier(name));
       const symbolFromJSPrototype = isInJSFile(name) && !nodeIsSynthesized(name) ? resolveEntityNameFromAssignmentDeclaration(name, meaning) : void 0;
-      symbol = getMergedSymbol(resolveName(location || name, name.escapedText, meaning, ignoreErrors || symbolFromJSPrototype ? void 0 : message, name, true, false));
+      symbol = getMergedSymbol(resolveName(
+        location || name,
+        name.escapedText,
+        meaning,
+        ignoreErrors || symbolFromJSPrototype ? void 0 : message,
+        name,
+        /*isUse*/
+        true,
+        false
+      ));
       if (!symbol) {
         return getMergedSymbol(symbolFromJSPrototype);
       }
     } else if (name.kind === 163 /* QualifiedName */ || name.kind === 208 /* PropertyAccessExpression */) {
       const left = name.kind === 163 /* QualifiedName */ ? name.left : name.expression;
       const right = name.kind === 163 /* QualifiedName */ ? name.right : name.name;
-      let namespace = resolveEntityName(left, namespaceMeaning, ignoreErrors, false, location);
+      let namespace = resolveEntityName(
+        left,
+        namespaceMeaning,
+        ignoreErrors,
+        /*dontResolveAlias*/
+        false,
+        location
+      );
       if (!namespace || nodeIsMissing(right)) {
         return void 0;
       } else if (namespace === unknownSymbol) {
         return namespace;
       }
-      if (namespace.valueDeclaration && isInJSFile(namespace.valueDeclaration) && isVariableDeclaration(namespace.valueDeclaration) && namespace.valueDeclaration.initializer && isCommonJsRequire(namespace.valueDeclaration.initializer)) {
+      if (namespace.valueDeclaration && isInJSFile(namespace.valueDeclaration) && getEmitModuleResolutionKind(compilerOptions) !== 100 /* Bundler */ && isVariableDeclaration(namespace.valueDeclaration) && namespace.valueDeclaration.initializer && isCommonJsRequire(namespace.valueDeclaration.initializer)) {
         const moduleName = namespace.valueDeclaration.initializer.arguments[0];
         const moduleSym = resolveExternalModuleName(moduleName, moduleName);
         if (moduleSym) {
@@ -40617,7 +44631,14 @@ function createTypeChecker(host) {
     }
     Debug.assert((getCheckFlags(symbol) & 1 /* Instantiated */) === 0, "Should never get an instantiated symbol here.");
     if (!nodeIsSynthesized(name) && isEntityName(name) && (symbol.flags & 2097152 /* Alias */ || name.parent.kind === 274 /* ExportAssignment */)) {
-      markSymbolOfAliasDeclarationIfTypeOnly(getAliasDeclarationFromName(name), symbol, void 0, true);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        getAliasDeclarationFromName(name),
+        symbol,
+        /*finalTarget*/
+        void 0,
+        /*overwriteEmpty*/
+        true
+      );
     }
     return symbol.flags & meaning || dontResolveAlias ? symbol : resolveAlias(symbol);
   }
@@ -40625,7 +44646,16 @@ function createTypeChecker(host) {
     if (isJSDocTypeReference(name.parent)) {
       const secondaryLocation = getAssignmentDeclarationLocation(name.parent);
       if (secondaryLocation) {
-        return resolveName(secondaryLocation, name.escapedText, meaning, void 0, name, true);
+        return resolveName(
+          secondaryLocation,
+          name.escapedText,
+          meaning,
+          /*nameNotFoundMessage*/
+          void 0,
+          name,
+          /*isUse*/
+          true
+        );
       }
     }
   }
@@ -40636,26 +44666,26 @@ function createTypeChecker(host) {
     }
     const host2 = getJSDocHost(node);
     if (host2 && isExpressionStatement(host2) && isPrototypePropertyAssignment(host2.expression)) {
-      const symbol = getSymbolOfNode(host2.expression.left);
+      const symbol = getSymbolOfDeclaration(host2.expression.left);
       if (symbol) {
         return getDeclarationOfJSPrototypeContainer(symbol);
       }
     }
     if (host2 && isFunctionExpression(host2) && isPrototypePropertyAssignment(host2.parent) && isExpressionStatement(host2.parent.parent)) {
-      const symbol = getSymbolOfNode(host2.parent.left);
+      const symbol = getSymbolOfDeclaration(host2.parent.left);
       if (symbol) {
         return getDeclarationOfJSPrototypeContainer(symbol);
       }
     }
     if (host2 && (isObjectLiteralMethod(host2) || isPropertyAssignment(host2)) && isBinaryExpression(host2.parent.parent) && getAssignmentDeclarationKind(host2.parent.parent) === 6 /* Prototype */) {
-      const symbol = getSymbolOfNode(host2.parent.parent.left);
+      const symbol = getSymbolOfDeclaration(host2.parent.parent.left);
       if (symbol) {
         return getDeclarationOfJSPrototypeContainer(symbol);
       }
     }
     const sig = getEffectiveJSDocHost(node);
     if (sig && isFunctionLike(sig)) {
-      const symbol = getSymbolOfNode(sig);
+      const symbol = getSymbolOfDeclaration(sig);
       return symbol && symbol.valueDeclaration;
     }
   }
@@ -40669,7 +44699,11 @@ function createTypeChecker(host) {
   }
   function getExpandoSymbol(symbol) {
     const decl = symbol.valueDeclaration;
-    if (!decl || !isInJSFile(decl) || symbol.flags & 524288 /* TypeAlias */ || getExpandoInitializer(decl, false)) {
+    if (!decl || !isInJSFile(decl) || symbol.flags & 524288 /* TypeAlias */ || getExpandoInitializer(
+      decl,
+      /*isPrototypeAssignment*/
+      false
+    )) {
       return void 0;
     }
     const init = isVariableDeclaration(decl) ? getDeclaredExpandoInitializer(decl) : getAssignedExpandoInitializer(decl);
@@ -40682,41 +44716,65 @@ function createTypeChecker(host) {
   }
   function resolveExternalModuleName(location, moduleReferenceExpression, ignoreErrors) {
     const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */;
-    const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
+    const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
     return resolveExternalModuleNameWorker(location, moduleReferenceExpression, ignoreErrors ? void 0 : errorMessage);
   }
   function resolveExternalModuleNameWorker(location, moduleReferenceExpression, moduleNotFoundError, isForAugmentation = false) {
     return isStringLiteralLike(moduleReferenceExpression) ? resolveExternalModule(location, moduleReferenceExpression.text, moduleNotFoundError, moduleReferenceExpression, isForAugmentation) : void 0;
   }
   function resolveExternalModule(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation = false) {
-    var _a2, _b, _c, _d, _e, _f, _g, _h;
+    var _a2, _b, _c, _d, _e, _f, _g, _h, _i;
     if (startsWith(moduleReference, "@types/")) {
       const diag2 = Diagnostics.Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1;
       const withoutAtTypePrefix = removePrefix(moduleReference, "@types/");
       error(errorNode, diag2, withoutAtTypePrefix, moduleReference);
     }
-    const ambientModule = tryFindAmbientModule(moduleReference, true);
+    const ambientModule = tryFindAmbientModule(
+      moduleReference,
+      /*withAugmentations*/
+      true
+    );
     if (ambientModule) {
       return ambientModule;
     }
     const currentSourceFile = getSourceFileOfNode(location);
     const contextSpecifier = isStringLiteralLike(location) ? location : ((_a2 = findAncestor(location, isImportCall)) == null ? void 0 : _a2.arguments[0]) || ((_b = findAncestor(location, isImportDeclaration)) == null ? void 0 : _b.moduleSpecifier) || ((_c = findAncestor(location, isExternalModuleImportEqualsDeclaration)) == null ? void 0 : _c.moduleReference.expression) || ((_d = findAncestor(location, isExportDeclaration)) == null ? void 0 : _d.moduleSpecifier) || ((_e = isModuleDeclaration(location) ? location : location.parent && isModuleDeclaration(location.parent) && location.parent.name === location ? location.parent : void 0) == null ? void 0 : _e.name) || ((_f = isLiteralImportTypeNode(location) ? location : void 0) == null ? void 0 : _f.argument.literal);
     const mode = contextSpecifier && isStringLiteralLike(contextSpecifier) ? getModeForUsageLocation(currentSourceFile, contextSpecifier) : currentSourceFile.impliedNodeFormat;
+    const moduleResolutionKind = getEmitModuleResolutionKind(compilerOptions);
     const resolvedModule = getResolvedModule(currentSourceFile, moduleReference, mode);
-    const resolutionDiagnostic = resolvedModule && getResolutionDiagnostic(compilerOptions, resolvedModule);
+    const resolutionDiagnostic = resolvedModule && getResolutionDiagnostic(compilerOptions, resolvedModule, currentSourceFile);
     const sourceFile = resolvedModule && (!resolutionDiagnostic || resolutionDiagnostic === Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set) && host.getSourceFile(resolvedModule.resolvedFileName);
     if (sourceFile) {
       if (resolutionDiagnostic) {
         error(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName);
       }
+      if (resolvedModule.resolvedUsingTsExtension && isDeclarationFileName(moduleReference)) {
+        const importOrExport = ((_g = findAncestor(location, isImportDeclaration)) == null ? void 0 : _g.importClause) || findAncestor(location, or(isImportEqualsDeclaration, isExportDeclaration));
+        if (importOrExport && !importOrExport.isTypeOnly || findAncestor(location, isImportCall)) {
+          error(
+            errorNode,
+            Diagnostics.A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead,
+            getSuggestedImportSource(Debug.checkDefined(tryExtractTSExtension(moduleReference)))
+          );
+        }
+      } else if (resolvedModule.resolvedUsingTsExtension && !shouldAllowImportingTsExtension(compilerOptions, currentSourceFile.fileName)) {
+        const tsExtension = Debug.checkDefined(tryExtractTSExtension(moduleReference));
+        error(errorNode, Diagnostics.An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled, tsExtension);
+      }
       if (sourceFile.symbol) {
         if (resolvedModule.isExternalLibraryImport && !resolutionExtensionIsTSOrJson(resolvedModule.extension)) {
-          errorOnImplicitAnyModule(false, errorNode, resolvedModule, moduleReference);
+          errorOnImplicitAnyModule(
+            /*isError*/
+            false,
+            errorNode,
+            resolvedModule,
+            moduleReference
+          );
         }
-        if (getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */) {
+        if (moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */) {
           const isSyncImport = currentSourceFile.impliedNodeFormat === 1 /* CommonJS */ && !findAncestor(location, isImportCall) || !!findAncestor(location, isImportEqualsDeclaration);
           const overrideClauseHost = findAncestor(location, (l) => isImportTypeNode(l) || isExportDeclaration(l) || isImportDeclaration(l));
-          const overrideClause = overrideClauseHost && isImportTypeNode(overrideClauseHost) ? (_g = overrideClauseHost.assertions) == null ? void 0 : _g.assertClause : overrideClauseHost == null ? void 0 : overrideClauseHost.assertClause;
+          const overrideClause = overrideClauseHost && isImportTypeNode(overrideClauseHost) ? (_h = overrideClauseHost.assertions) == null ? void 0 : _h.assertClause : overrideClauseHost == null ? void 0 : overrideClauseHost.assertClause;
           if (isSyncImport && sourceFile.impliedNodeFormat === 99 /* ESNext */ && !getResolutionModeOverrideForClause(overrideClause)) {
             if (findAncestor(location, isImportEqualsDeclaration)) {
               error(errorNode, Diagnostics.Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_with_require_Use_an_ECMAScript_import_instead, moduleReference);
@@ -40729,6 +44787,7 @@ function createTypeChecker(host) {
                 if (scope && !scope.contents.packageJsonContent.type) {
                   if (targetExt) {
                     diagnosticDetails = chainDiagnosticMessages(
+                      /*details*/
                       void 0,
                       Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Colon_module_to_1,
                       targetExt,
@@ -40736,6 +44795,7 @@ function createTypeChecker(host) {
                     );
                   } else {
                     diagnosticDetails = chainDiagnosticMessages(
+                      /*details*/
                       void 0,
                       Diagnostics.To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0,
                       combinePaths(scope.packageDirectory, "package.json")
@@ -40744,12 +44804,14 @@ function createTypeChecker(host) {
                 } else {
                   if (targetExt) {
                     diagnosticDetails = chainDiagnosticMessages(
+                      /*details*/
                       void 0,
                       Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_package_json_file_with_type_Colon_module,
                       targetExt
                     );
                   } else {
                     diagnosticDetails = chainDiagnosticMessages(
+                      /*details*/
                       void 0,
                       Diagnostics.To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module
                     );
@@ -40786,7 +44848,13 @@ function createTypeChecker(host) {
         const diag2 = Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented;
         error(errorNode, diag2, moduleReference, resolvedModule.resolvedFileName);
       } else {
-        errorOnImplicitAnyModule(noImplicitAny && !!moduleNotFoundError, errorNode, resolvedModule, moduleReference);
+        errorOnImplicitAnyModule(
+          /*isError*/
+          noImplicitAny && !!moduleNotFoundError,
+          errorNode,
+          resolvedModule,
+          moduleReference
+        );
       }
       return void 0;
     }
@@ -40803,21 +44871,14 @@ function createTypeChecker(host) {
       } else {
         const tsExtension = tryExtractTSExtension(moduleReference);
         const isExtensionlessRelativePathImport = pathIsRelative(moduleReference) && !hasExtension(moduleReference);
-        const moduleResolutionKind = getEmitModuleResolutionKind(compilerOptions);
         const resolutionIsNode16OrNext = moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */;
         if (tsExtension) {
-          const diag2 = Diagnostics.An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead;
-          const importSourceWithoutExtension = removeExtension(moduleReference, tsExtension);
-          let replacedImportSource = importSourceWithoutExtension;
-          if (moduleKind >= 5 /* ES2015 */) {
-            replacedImportSource += tsExtension === ".mts" /* Mts */ ? ".mjs" : tsExtension === ".cts" /* Cts */ ? ".cjs" : ".js";
-          }
-          error(errorNode, diag2, tsExtension, replacedImportSource);
-        } else if (!compilerOptions.resolveJsonModule && fileExtensionIs(moduleReference, ".json" /* Json */) && getEmitModuleResolutionKind(compilerOptions) !== 1 /* Classic */ && hasJsonModuleEmitEnabled(compilerOptions)) {
+          errorOnTSExtensionImport(tsExtension);
+        } else if (!getResolveJsonModule(compilerOptions) && fileExtensionIs(moduleReference, ".json" /* Json */) && moduleResolutionKind !== 1 /* Classic */ && hasJsonModuleEmitEnabled(compilerOptions)) {
           error(errorNode, Diagnostics.Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension, moduleReference);
         } else if (mode === 99 /* ESNext */ && resolutionIsNode16OrNext && isExtensionlessRelativePathImport) {
           const absoluteRef = getNormalizedAbsolutePath(moduleReference, getDirectoryPath(currentSourceFile.path));
-          const suggestedExt = (_h = suggestedExtensions.find(([actualExt, _importExt]) => host.fileExists(absoluteRef + actualExt))) == null ? void 0 : _h[1];
+          const suggestedExt = (_i = suggestedExtensions.find(([actualExt, _importExt]) => host.fileExists(absoluteRef + actualExt))) == null ? void 0 : _i[1];
           if (suggestedExt) {
             error(
               errorNode,
@@ -40833,19 +44894,33 @@ function createTypeChecker(host) {
       }
     }
     return void 0;
+    function errorOnTSExtensionImport(tsExtension) {
+      const diag2 = Diagnostics.An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead;
+      error(errorNode, diag2, tsExtension, getSuggestedImportSource(tsExtension));
+    }
+    function getSuggestedImportSource(tsExtension) {
+      const importSourceWithoutExtension = removeExtension(moduleReference, tsExtension);
+      if (emitModuleKindIsNonNodeESM(moduleKind) || mode === 99 /* ESNext */) {
+        return importSourceWithoutExtension + (tsExtension === ".mts" /* Mts */ ? ".mjs" : tsExtension === ".cts" /* Cts */ ? ".cjs" : ".js");
+      }
+      return importSourceWithoutExtension;
+    }
   }
   function errorOnImplicitAnyModule(isError, errorNode, { packageId, resolvedFileName }, moduleReference) {
     const errorInfo = !isExternalModuleNameRelative(moduleReference) && packageId ? typesPackageExists(packageId.name) ? chainDiagnosticMessages(
+      /*details*/
       void 0,
       Diagnostics.If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1,
       packageId.name,
       mangleScopedPackageName(packageId.name)
     ) : packageBundlesTypes(packageId.name) ? chainDiagnosticMessages(
+      /*details*/
       void 0,
       Diagnostics.If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1,
       packageId.name,
       moduleReference
     ) : chainDiagnosticMessages(
+      /*details*/
       void 0,
       Diagnostics.Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0,
       moduleReference,
@@ -40917,7 +44992,12 @@ function createTypeChecker(host) {
           if (!sigs || !sigs.length) {
             sigs = getSignaturesOfStructuredType(type, 1 /* Construct */);
           }
-          if (sigs && sigs.length || getPropertyOfType(type, "default" /* Default */, true) || isEsmCjsRef) {
+          if (sigs && sigs.length || getPropertyOfType(
+            type,
+            "default" /* Default */,
+            /*skipObjectFunctionPropertyAugment*/
+            true
+          ) || isEsmCjsRef) {
             const moduleType = getTypeWithSyntheticDefaultImportType(type, symbol, moduleSymbol, reference);
             return cloneTypeAsModuleType(symbol, moduleType, referenceParent);
           }
@@ -40930,8 +45010,8 @@ function createTypeChecker(host) {
     const result = createSymbol(symbol.flags, symbol.escapedName);
     result.declarations = symbol.declarations ? symbol.declarations.slice() : [];
     result.parent = symbol.parent;
-    result.target = symbol;
-    result.originatingImport = referenceParent;
+    result.links.target = symbol;
+    result.links.originatingImport = referenceParent;
     if (symbol.valueDeclaration)
       result.valueDeclaration = symbol.valueDeclaration;
     if (symbol.constEnumOnlyModule)
@@ -40941,7 +45021,7 @@ function createTypeChecker(host) {
     if (symbol.exports)
       result.exports = new Map(symbol.exports);
     const resolvedModuleType = resolveStructuredTypeMembers(moduleType);
-    result.type = createAnonymousType(result, resolvedModuleType.members, emptyArray, emptyArray, resolvedModuleType.indexInfos);
+    result.links.type = createAnonymousType(result, resolvedModuleType.members, emptyArray, emptyArray, resolvedModuleType.indexInfos);
     return result;
   }
   function hasExportAssignmentSymbol(moduleSymbol) {
@@ -40997,7 +45077,8 @@ function createTypeChecker(host) {
     return shouldTreatPropertiesOfExternalModuleAsExports(type) ? getPropertyOfType(type, memberName) : void 0;
   }
   function shouldTreatPropertiesOfExternalModuleAsExports(resolvedExternalModuleType) {
-    return !(resolvedExternalModuleType.flags & 131068 /* Primitive */ || getObjectFlags(resolvedExternalModuleType) & 1 /* Class */ || isArrayType(resolvedExternalModuleType) || isTupleType(resolvedExternalModuleType));
+    return !(resolvedExternalModuleType.flags & 131068 /* Primitive */ || getObjectFlags(resolvedExternalModuleType) & 1 /* Class */ || // `isArrayOrTupleLikeType` is too expensive to use in this auto-imports hot path
+    isArrayType(resolvedExternalModuleType) || isTupleType(resolvedExternalModuleType));
   }
   function getExportsOfSymbol(symbol) {
     return symbol.flags & 6256 /* LateBindingContainer */ ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedExports" /* resolvedExports */) : symbol.flags & 1536 /* Module */ ? getExportsOfModule(symbol) : symbol.exports || emptySymbols;
@@ -41077,9 +45158,12 @@ function createTypeChecker(host) {
     let merged;
     return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol;
   }
-  function getSymbolOfNode(node) {
+  function getSymbolOfDeclaration(node) {
     return getMergedSymbol(node.symbol && getLateBoundSymbol(node.symbol));
   }
+  function getSymbolOfNode(node) {
+    return canHaveSymbol(node) ? getSymbolOfDeclaration(node) : void 0;
+  }
   function getParentOfSymbol(symbol) {
     return getMergedSymbol(symbol.parent && getLateBoundSymbol(symbol.parent));
   }
@@ -41095,7 +45179,12 @@ function createTypeChecker(host) {
       for (const importRef of containingFile.imports) {
         if (nodeIsSynthesized(importRef))
           continue;
-        const resolvedModule = resolveExternalModuleName(enclosingDeclaration, importRef, true);
+        const resolvedModule = resolveExternalModuleName(
+          enclosingDeclaration,
+          importRef,
+          /*ignoreErrors*/
+          true
+        );
         if (!resolvedModule)
           continue;
         const ref = getAliasForSymbolInContainer(resolvedModule, symbol);
@@ -41115,7 +45204,7 @@ function createTypeChecker(host) {
     for (const file of otherFiles) {
       if (!isExternalModule(file))
         continue;
-      const sym = getSymbolOfNode(file);
+      const sym = getSymbolOfDeclaration(file);
       const ref = getAliasForSymbolInContainer(sym, symbol);
       if (!ref)
         continue;
@@ -41129,7 +45218,13 @@ function createTypeChecker(host) {
       const additionalContainers = mapDefined(container.declarations, fileSymbolIfFileSymbolExportEqualsContainer);
       const reexportContainers = enclosingDeclaration && getAlternativeContainingModules(symbol, enclosingDeclaration);
       const objectLiteralContainer = getVariableDeclarationOfObjectLiteral(container, meaning);
-      if (enclosingDeclaration && container.flags & getQualifiedLeftMeaning(meaning) && getAccessibleSymbolChain(container, enclosingDeclaration, 1920 /* Namespace */, false)) {
+      if (enclosingDeclaration && container.flags & getQualifiedLeftMeaning(meaning) && getAccessibleSymbolChain(
+        container,
+        enclosingDeclaration,
+        1920 /* Namespace */,
+        /*externalOnly*/
+        false
+      )) {
         return append(concatenate(concatenate([container], additionalContainers), reexportContainers), objectLiteralContainer);
       }
       const firstVariableMatch = !(container.flags & getQualifiedLeftMeaning(meaning)) && container.flags & 788968 /* Type */ && getDeclaredTypeOfSymbol(container).flags & 524288 /* Object */ && meaning === 111551 /* Value */ ? forEachSymbolTableInScope(enclosingDeclaration, (t) => {
@@ -41147,15 +45242,15 @@ function createTypeChecker(host) {
     const candidates = mapDefined(symbol.declarations, (d) => {
       if (!isAmbientModule(d) && d.parent) {
         if (hasNonGlobalAugmentationExternalModuleSymbol(d.parent)) {
-          return getSymbolOfNode(d.parent);
+          return getSymbolOfDeclaration(d.parent);
         }
-        if (isModuleBlock(d.parent) && d.parent.parent && resolveExternalModuleSymbol(getSymbolOfNode(d.parent.parent)) === symbol) {
-          return getSymbolOfNode(d.parent.parent);
+        if (isModuleBlock(d.parent) && d.parent.parent && resolveExternalModuleSymbol(getSymbolOfDeclaration(d.parent.parent)) === symbol) {
+          return getSymbolOfDeclaration(d.parent.parent);
         }
       }
       if (isClassExpression(d) && isBinaryExpression(d.parent) && d.parent.operatorToken.kind === 63 /* EqualsToken */ && isAccessExpression(d.parent.left) && isEntityNameExpression(d.parent.left.expression)) {
         if (isModuleExportsAccessExpression(d.parent.left) || isExportsIdentifier(d.parent.left.expression)) {
-          return getSymbolOfNode(getSourceFileOfNode(d));
+          return getSymbolOfDeclaration(getSourceFileOfNode(d));
         }
         checkExpressionCached(d.parent.left.expression);
         return getNodeLinks(d.parent.left.expression).resolvedSymbol;
@@ -41173,7 +45268,7 @@ function createTypeChecker(host) {
     const firstDecl = !!length(symbol.declarations) && first(symbol.declarations);
     if (meaning & 111551 /* Value */ && firstDecl && firstDecl.parent && isVariableDeclaration(firstDecl.parent)) {
       if (isObjectLiteralExpression(firstDecl) && firstDecl === firstDecl.parent.initializer || isTypeLiteralNode(firstDecl) && firstDecl === firstDecl.parent.type) {
-        return getSymbolOfNode(firstDecl.parent);
+        return getSymbolOfDeclaration(firstDecl.parent);
       }
     }
   }
@@ -41320,8 +45415,15 @@ function createTypeChecker(host) {
   function forEachSymbolTableInScope(enclosingDeclaration, callback) {
     let result;
     for (let location = enclosingDeclaration; location; location = location.parent) {
-      if (location.locals && !isGlobalSourceFile(location)) {
-        if (result = callback(location.locals, void 0, true, location)) {
+      if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
+        if (result = callback(
+          location.locals,
+          /*ignoreQualification*/
+          void 0,
+          /*isLocalNameLookup*/
+          true,
+          location
+        )) {
           return result;
         }
       }
@@ -41331,8 +45433,15 @@ function createTypeChecker(host) {
             break;
           }
         case 264 /* ModuleDeclaration */:
-          const sym = getSymbolOfNode(location);
-          if (result = callback((sym == null ? void 0 : sym.exports) || emptySymbols, void 0, true, location)) {
+          const sym = getSymbolOfDeclaration(location);
+          if (result = callback(
+            (sym == null ? void 0 : sym.exports) || emptySymbols,
+            /*ignoreQualification*/
+            void 0,
+            /*isLocalNameLookup*/
+            true,
+            location
+          )) {
             return result;
           }
           break;
@@ -41340,18 +45449,31 @@ function createTypeChecker(host) {
         case 228 /* ClassExpression */:
         case 261 /* InterfaceDeclaration */:
           let table;
-          (getSymbolOfNode(location).members || emptySymbols).forEach((memberSymbol, key) => {
+          (getSymbolOfDeclaration(location).members || emptySymbols).forEach((memberSymbol, key) => {
             if (memberSymbol.flags & (788968 /* Type */ & ~67108864 /* Assignment */)) {
               (table || (table = createSymbolTable())).set(key, memberSymbol);
             }
           });
-          if (table && (result = callback(table, void 0, false, location))) {
+          if (table && (result = callback(
+            table,
+            /*ignoreQualification*/
+            void 0,
+            /*isLocalNameLookup*/
+            false,
+            location
+          ))) {
             return result;
           }
           break;
       }
     }
-    return callback(globals, void 0, true);
+    return callback(
+      globals,
+      /*ignoreQualification*/
+      void 0,
+      /*isLocalNameLookup*/
+      true
+    );
   }
   function getQualifiedLeftMeaning(rightMeaning) {
     return rightMeaning === 111551 /* Value */ ? 111551 /* Value */ : 1920 /* Namespace */;
@@ -41384,13 +45506,22 @@ function createTypeChecker(host) {
       return result2;
     }
     function canQualifySymbol(symbolFromSymbolTable, meaning2) {
-      return !needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning2) || !!getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning2), useOnlyExternalAliasing, visitedSymbolTablesMap);
+      return !needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning2) || // If symbol needs qualification, make sure that parent is accessible, if it is then this symbol is accessible too
+      !!getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning2), useOnlyExternalAliasing, visitedSymbolTablesMap);
     }
     function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol, ignoreQualification) {
-      return (symbol === (resolvedAliasSymbol || symbolFromSymbolTable) || getMergedSymbol(symbol) === getMergedSymbol(resolvedAliasSymbol || symbolFromSymbolTable)) && !some(symbolFromSymbolTable.declarations, hasNonGlobalAugmentationExternalModuleSymbol) && (ignoreQualification || canQualifySymbol(getMergedSymbol(symbolFromSymbolTable), meaning));
+      return (symbol === (resolvedAliasSymbol || symbolFromSymbolTable) || getMergedSymbol(symbol) === getMergedSymbol(resolvedAliasSymbol || symbolFromSymbolTable)) && // if the symbolFromSymbolTable is not external module (it could be if it was determined as ambient external module and would be in globals table)
+      // and if symbolFromSymbolTable or alias resolution matches the symbol,
+      // check the symbol can be qualified, it is only then this symbol is accessible
+      !some(symbolFromSymbolTable.declarations, hasNonGlobalAugmentationExternalModuleSymbol) && (ignoreQualification || canQualifySymbol(getMergedSymbol(symbolFromSymbolTable), meaning));
     }
     function trySymbolTable(symbols, ignoreQualification, isLocalNameLookup) {
-      if (isAccessible(symbols.get(symbol.escapedName), void 0, ignoreQualification)) {
+      if (isAccessible(
+        symbols.get(symbol.escapedName),
+        /*resolvedAliasSymbol*/
+        void 0,
+        ignoreQualification
+      )) {
         return [symbol];
       }
       const result2 = forEachEntry(symbols, (symbolFromSymbolTable) => {
@@ -41402,7 +45533,12 @@ function createTypeChecker(host) {
           }
         }
         if (symbolFromSymbolTable.escapedName === symbol.escapedName && symbolFromSymbolTable.exportSymbol) {
-          if (isAccessible(getMergedSymbol(symbolFromSymbolTable.exportSymbol), void 0, ignoreQualification)) {
+          if (isAccessible(
+            getMergedSymbol(symbolFromSymbolTable.exportSymbol),
+            /*aliasSymbol*/
+            void 0,
+            ignoreQualification
+          )) {
             return [symbol];
           }
         }
@@ -41414,7 +45550,11 @@ function createTypeChecker(host) {
         return [symbolFromSymbolTable];
       }
       const candidateTable = getExportsOfSymbol(resolvedImportedSymbol);
-      const accessibleSymbolsFromExports = candidateTable && getAccessibleSymbolChainFromSymbolTable(candidateTable, true);
+      const accessibleSymbolsFromExports = candidateTable && getAccessibleSymbolChainFromSymbolTable(
+        candidateTable,
+        /*ignoreQualification*/
+        true
+      );
       if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) {
         return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports);
       }
@@ -41459,15 +45599,39 @@ function createTypeChecker(host) {
     return false;
   }
   function isTypeSymbolAccessible(typeSymbol, enclosingDeclaration) {
-    const access = isSymbolAccessibleWorker(typeSymbol, enclosingDeclaration, 788968 /* Type */, false, true);
+    const access = isSymbolAccessibleWorker(
+      typeSymbol,
+      enclosingDeclaration,
+      788968 /* Type */,
+      /*shouldComputeAliasesToMakeVisible*/
+      false,
+      /*allowModules*/
+      true
+    );
     return access.accessibility === 0 /* Accessible */;
   }
   function isValueSymbolAccessible(typeSymbol, enclosingDeclaration) {
-    const access = isSymbolAccessibleWorker(typeSymbol, enclosingDeclaration, 111551 /* Value */, false, true);
+    const access = isSymbolAccessibleWorker(
+      typeSymbol,
+      enclosingDeclaration,
+      111551 /* Value */,
+      /*shouldComputeAliasesToMakeVisible*/
+      false,
+      /*allowModules*/
+      true
+    );
     return access.accessibility === 0 /* Accessible */;
   }
   function isSymbolAccessibleByFlags(typeSymbol, enclosingDeclaration, flags) {
-    const access = isSymbolAccessibleWorker(typeSymbol, enclosingDeclaration, flags, false, false);
+    const access = isSymbolAccessibleWorker(
+      typeSymbol,
+      enclosingDeclaration,
+      flags,
+      /*shouldComputeAliasesToMakeVisible*/
+      false,
+      /*allowModules*/
+      false
+    );
     return access.accessibility === 0 /* Accessible */;
   }
   function isAnySymbolAccessible(symbols, enclosingDeclaration, initialSymbol, meaning, shouldComputeAliasesToMakeVisible, allowModules) {
@@ -41476,7 +45640,13 @@ function createTypeChecker(host) {
     let hadAccessibleChain;
     let earlyModuleBail = false;
     for (const symbol of symbols) {
-      const accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, false);
+      const accessibleSymbolChain = getAccessibleSymbolChain(
+        symbol,
+        enclosingDeclaration,
+        meaning,
+        /*useOnlyExternalAliasing*/
+        false
+      );
       if (accessibleSymbolChain) {
         hadAccessibleChain = symbol;
         const hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible);
@@ -41515,7 +45685,14 @@ function createTypeChecker(host) {
     }
   }
   function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) {
-    return isSymbolAccessibleWorker(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible, true);
+    return isSymbolAccessibleWorker(
+      symbol,
+      enclosingDeclaration,
+      meaning,
+      shouldComputeAliasesToMakeVisible,
+      /*allowModules*/
+      true
+    );
   }
   function isSymbolAccessibleWorker(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible, allowModules) {
     if (symbol && enclosingDeclaration) {
@@ -41544,7 +45721,7 @@ function createTypeChecker(host) {
   }
   function getExternalModuleContainer(declaration) {
     const node = findAncestor(declaration, hasExternalModuleSymbol);
-    return node && getSymbolOfNode(node);
+    return node && getSymbolOfDeclaration(node);
   }
   function hasExternalModuleSymbol(declaration) {
     return isAmbientModule(declaration) || declaration.kind === 308 /* SourceFile */ && isExternalOrCommonJsModule(declaration);
@@ -41562,9 +45739,11 @@ function createTypeChecker(host) {
       var _a2, _b;
       if (!isDeclarationVisible(declaration)) {
         const anyImportSyntax = getAnyImportSyntax(declaration);
-        if (anyImportSyntax && !hasSyntacticModifier(anyImportSyntax, 1 /* Export */) && isDeclarationVisible(anyImportSyntax.parent)) {
+        if (anyImportSyntax && !hasSyntacticModifier(anyImportSyntax, 1 /* Export */) && // import clause without export
+        isDeclarationVisible(anyImportSyntax.parent)) {
           return addVisibleAlias(declaration, anyImportSyntax);
-        } else if (isVariableDeclaration(declaration) && isVariableStatement(declaration.parent.parent) && !hasSyntacticModifier(declaration.parent.parent, 1 /* Export */) && isDeclarationVisible(declaration.parent.parent.parent)) {
+        } else if (isVariableDeclaration(declaration) && isVariableStatement(declaration.parent.parent) && !hasSyntacticModifier(declaration.parent.parent, 1 /* Export */) && // unexported variable statement
+        isDeclarationVisible(declaration.parent.parent.parent)) {
           return addVisibleAlias(declaration, declaration.parent.parent);
         } else if (isLateVisibilityPaintedStatement(declaration) && !hasSyntacticModifier(declaration, 1 /* Export */) && isDeclarationVisible(declaration.parent)) {
           return addVisibleAlias(declaration, declaration);
@@ -41604,14 +45783,40 @@ function createTypeChecker(host) {
       meaning = 788968 /* Type */;
     }
     const firstIdentifier = getFirstIdentifier(entityName);
-    const symbol = resolveName(enclosingDeclaration, firstIdentifier.escapedText, meaning, void 0, void 0, false);
+    const symbol = resolveName(
+      enclosingDeclaration,
+      firstIdentifier.escapedText,
+      meaning,
+      /*nodeNotFoundErrorMessage*/
+      void 0,
+      /*nameArg*/
+      void 0,
+      /*isUse*/
+      false
+    );
     if (symbol && symbol.flags & 262144 /* TypeParameter */ && meaning & 788968 /* Type */) {
       return { accessibility: 0 /* Accessible */ };
     }
-    if (!symbol && isThisIdentifier(firstIdentifier) && isSymbolAccessible(getSymbolOfNode(getThisContainer(firstIdentifier, false)), firstIdentifier, meaning, false).accessibility === 0 /* Accessible */) {
+    if (!symbol && isThisIdentifier(firstIdentifier) && isSymbolAccessible(
+      getSymbolOfDeclaration(getThisContainer(
+        firstIdentifier,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      )),
+      firstIdentifier,
+      meaning,
+      /*computeAliases*/
+      false
+    ).accessibility === 0 /* Accessible */) {
       return { accessibility: 0 /* Accessible */ };
     }
-    return symbol && hasVisibleDeclarations(symbol, true) || {
+    return symbol && hasVisibleDeclarations(
+      symbol,
+      /*shouldComputeAliasToMakeVisible*/
+      true
+    ) || {
       accessibility: 1 /* NotAccessible */,
       errorSymbolName: getTextOfNode(firstIdentifier),
       errorNode: firstIdentifier
@@ -41640,7 +45845,13 @@ function createTypeChecker(host) {
       const entity = builder(symbol, meaning, enclosingDeclaration, nodeFlags);
       const printer = (enclosingDeclaration == null ? void 0 : enclosingDeclaration.kind) === 308 /* SourceFile */ ? createPrinter({ removeComments: true, neverAsciiEscape: true }) : createPrinter({ removeComments: true });
       const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-      printer.writeNode(4 /* Unspecified */, entity, sourceFile, writer2);
+      printer.writeNode(
+        4 /* Unspecified */,
+        entity,
+        /*sourceFile*/
+        sourceFile,
+        writer2
+      );
       return writer2;
     }
   }
@@ -41656,19 +45867,31 @@ function createTypeChecker(host) {
       const sig = nodeBuilder.signatureToSignatureDeclaration(signature, sigOutput, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */);
       const printer = createPrinter({ removeComments: true, omitTrailingSemicolon: true });
       const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-      printer.writeNode(4 /* Unspecified */, sig, sourceFile, getTrailingSemicolonDeferringWriter(writer2));
+      printer.writeNode(
+        4 /* Unspecified */,
+        sig,
+        /*sourceFile*/
+        sourceFile,
+        getTrailingSemicolonDeferringWriter(writer2)
+      );
       return writer2;
     }
   }
   function typeToString(type, enclosingDeclaration, flags = 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */, writer = createTextWriter("")) {
     const noTruncation = compilerOptions.noErrorTruncation || flags & 1 /* NoTruncation */;
-    const typeNode = nodeBuilder.typeToTypeNode(type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | (noTruncation ? 1 /* NoTruncation */ : 0), writer);
+    const typeNode = nodeBuilder.typeToTypeNode(type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | (noTruncation ? 1 /* NoTruncation */ : 0));
     if (typeNode === void 0)
       return Debug.fail("should always get typenode");
     const options = { removeComments: type !== unresolvedType };
     const printer = createPrinter(options);
     const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-    printer.writeNode(4 /* Unspecified */, typeNode, sourceFile, writer);
+    printer.writeNode(
+      4 /* Unspecified */,
+      typeNode,
+      /*sourceFile*/
+      sourceFile,
+      writer
+    );
     const result = writer.getText();
     const maxLength = noTruncation ? noTruncationMaximumTruncationLength * 2 : defaultMaximumTruncationLength * 2;
     if (maxLength && result && result.length >= maxLength) {
@@ -41686,7 +45909,12 @@ function createTypeChecker(host) {
     return [leftStr, rightStr];
   }
   function getTypeNameForErrorDisplay(type) {
-    return typeToString(type, void 0, 64 /* UseFullyQualifiedType */);
+    return typeToString(
+      type,
+      /*enclosingDeclaration*/
+      void 0,
+      64 /* UseFullyQualifiedType */
+    );
   }
   function symbolValueDeclarationIsContextSensitive(symbol) {
     return symbol && !!symbol.valueDeclaration && isExpression(symbol.valueDeclaration) && !isContextSensitive(symbol.valueDeclaration);
@@ -41700,9 +45928,20 @@ function createTypeChecker(host) {
   function createNodeBuilder() {
     return {
       typeToTypeNode: (type, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => typeToTypeNodeHelper(type, context)),
-      indexInfoToIndexSignatureDeclaration: (indexInfo, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => indexInfoToIndexSignatureDeclarationHelper(indexInfo, context, void 0)),
+      indexInfoToIndexSignatureDeclaration: (indexInfo, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => indexInfoToIndexSignatureDeclarationHelper(
+        indexInfo,
+        context,
+        /*typeNode*/
+        void 0
+      )),
       signatureToSignatureDeclaration: (signature, kind, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => signatureToSignatureDeclarationHelper(signature, kind, context)),
-      symbolToEntityName: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToName(symbol, context, meaning, false)),
+      symbolToEntityName: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToName(
+        symbol,
+        context,
+        meaning,
+        /*expectsIdentifier*/
+        false
+      )),
       symbolToExpression: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToExpression(symbol, context, meaning)),
       symbolToTypeParameterDeclarations: (symbol, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => typeParametersToTypeParameterDeclarations(symbol, context)),
       symbolToParameterDeclaration: (symbol, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToParameterDeclaration(symbol, context)),
@@ -41726,27 +45965,12 @@ function createTypeChecker(host) {
       return symbolToExpression(symbol, context, meaning);
     }
     function withContext(enclosingDeclaration, flags, tracker, cb) {
-      var _a2, _b;
       Debug.assert(enclosingDeclaration === void 0 || (enclosingDeclaration.flags & 8 /* Synthesized */) === 0);
+      const moduleResolverHost = (tracker == null ? void 0 : tracker.trackSymbol) ? tracker.moduleResolverHost : flags & 134217728 /* DoNotIncludeSymbolChain */ ? createBasicNodeBuilderModuleSpecifierResolutionHost(host) : void 0;
       const context = {
         enclosingDeclaration,
         flags: flags || 0 /* None */,
-        tracker: tracker && tracker.trackSymbol ? tracker : { trackSymbol: () => false, moduleResolverHost: flags & 134217728 /* DoNotIncludeSymbolChain */ ? {
-          getCommonSourceDirectory: !!host.getCommonSourceDirectory ? () => host.getCommonSourceDirectory() : () => "",
-          getCurrentDirectory: () => host.getCurrentDirectory(),
-          getSymlinkCache: maybeBind(host, host.getSymlinkCache),
-          getPackageJsonInfoCache: () => {
-            var _a3;
-            return (_a3 = host.getPackageJsonInfoCache) == null ? void 0 : _a3.call(host);
-          },
-          useCaseSensitiveFileNames: maybeBind(host, host.useCaseSensitiveFileNames),
-          redirectTargetsMap: host.redirectTargetsMap,
-          getProjectReferenceRedirect: (fileName) => host.getProjectReferenceRedirect(fileName),
-          isSourceOfProjectReferenceRedirect: (fileName) => host.isSourceOfProjectReferenceRedirect(fileName),
-          fileExists: (fileName) => host.fileExists(fileName),
-          getFileIncludeReasons: () => host.getFileIncludeReasons(),
-          readFile: host.readFile ? (fileName) => host.readFile(fileName) : void 0
-        } : void 0 },
+        tracker: void 0,
         encounteredError: false,
         reportedDiagnostic: false,
         visitedTypes: void 0,
@@ -41754,42 +45978,13 @@ function createTypeChecker(host) {
         inferTypeParameters: void 0,
         approximateLength: 0
       };
-      context.tracker = wrapSymbolTrackerToReportForContext(context, context.tracker);
+      context.tracker = new SymbolTrackerImpl(context, tracker, moduleResolverHost);
       const resultingNode = cb(context);
       if (context.truncating && context.flags & 1 /* NoTruncation */) {
-        (_b = (_a2 = context.tracker) == null ? void 0 : _a2.reportTruncationError) == null ? void 0 : _b.call(_a2);
+        context.tracker.reportTruncationError();
       }
       return context.encounteredError ? void 0 : resultingNode;
     }
-    function wrapSymbolTrackerToReportForContext(context, tracker) {
-      const oldTrackSymbol = tracker.trackSymbol;
-      return {
-        ...tracker,
-        reportCyclicStructureError: wrapReportedDiagnostic(tracker.reportCyclicStructureError),
-        reportInaccessibleThisError: wrapReportedDiagnostic(tracker.reportInaccessibleThisError),
-        reportInaccessibleUniqueSymbolError: wrapReportedDiagnostic(tracker.reportInaccessibleUniqueSymbolError),
-        reportLikelyUnsafeImportRequiredError: wrapReportedDiagnostic(tracker.reportLikelyUnsafeImportRequiredError),
-        reportNonlocalAugmentation: wrapReportedDiagnostic(tracker.reportNonlocalAugmentation),
-        reportPrivateInBaseOfClassExpression: wrapReportedDiagnostic(tracker.reportPrivateInBaseOfClassExpression),
-        reportNonSerializableProperty: wrapReportedDiagnostic(tracker.reportNonSerializableProperty),
-        trackSymbol: oldTrackSymbol && ((...args) => {
-          const result = oldTrackSymbol(...args);
-          if (result) {
-            context.reportedDiagnostic = true;
-          }
-          return result;
-        })
-      };
-      function wrapReportedDiagnostic(method) {
-        if (!method) {
-          return method;
-        }
-        return (...args) => {
-          context.reportedDiagnostic = true;
-          return method(...args);
-        };
-      }
-    }
     function checkTruncationLength(context) {
       if (context.truncating)
         return context.truncating;
@@ -41802,6 +45997,7 @@ function createTypeChecker(host) {
       return typeNode;
     }
     function typeToTypeNodeWorker(type, context) {
+      var _a2, _b;
       if (cancellationToken && cancellationToken.throwIfCancellationRequested) {
         cancellationToken.throwIfCancellationRequested();
       }
@@ -41858,7 +46054,11 @@ function createTypeChecker(host) {
           if (isIdentifierText(memberName, 0 /* ES3 */)) {
             return appendReferenceToType(
               parentName,
-              factory.createTypeReferenceNode(memberName, void 0)
+              factory.createTypeReferenceNode(
+                memberName,
+                /*typeArguments*/
+                void 0
+              )
             );
           }
           if (isImportTypeNode(parentName)) {
@@ -41931,9 +46131,7 @@ function createTypeChecker(host) {
           if (!context.encounteredError && !(context.flags & 32768 /* AllowThisInObjectLiteral */)) {
             context.encounteredError = true;
           }
-          if (context.tracker.reportInaccessibleThisError) {
-            context.tracker.reportInaccessibleThisError();
-          }
+          (_b = (_a2 = context.tracker).reportInaccessibleThisError) == null ? void 0 : _b.call(_a2);
         }
         context.approximateLength += 4;
         return factory.createThisTypeNode();
@@ -41958,7 +46156,11 @@ function createTypeChecker(host) {
           let constraintNode;
           const constraint = getConstraintOfTypeParameter(type);
           if (constraint) {
-            const inferredConstraint = getInferredTypeParameterConstraint(type, true);
+            const inferredConstraint = getInferredTypeParameterConstraint(
+              type,
+              /*omitTypeReferences*/
+              true
+            );
             if (!(inferredConstraint && isTypeIdenticalTo(constraint, inferredConstraint))) {
               context.approximateLength += 9;
               constraintNode = constraint && typeToTypeNodeHelper(constraint, context);
@@ -41969,13 +46171,21 @@ function createTypeChecker(host) {
         if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && type.flags & 262144 /* TypeParameter */ && !isTypeSymbolAccessible(type.symbol, context.enclosingDeclaration)) {
           const name2 = typeParameterToName(type, context);
           context.approximateLength += idText(name2).length;
-          return factory.createTypeReferenceNode(factory.createIdentifier(idText(name2)), void 0);
+          return factory.createTypeReferenceNode(
+            factory.createIdentifier(idText(name2)),
+            /*typeArguments*/
+            void 0
+          );
         }
         if (type.symbol) {
           return symbolToTypeNode(type.symbol, context, 788968 /* Type */);
         }
         const name = (type === markerSuperTypeForCheck || type === markerSubTypeForCheck) && varianceTypeParameter && varianceTypeParameter.symbol ? (type === markerSubTypeForCheck ? "sub-" : "super-") + symbolName(varianceTypeParameter.symbol) : "?";
-        return factory.createTypeReferenceNode(factory.createIdentifier(name), void 0);
+        return factory.createTypeReferenceNode(
+          factory.createIdentifier(name),
+          /*typeArguments*/
+          void 0
+        );
       }
       if (type.flags & 1048576 /* Union */ && type.origin) {
         type = type.origin;
@@ -41985,7 +46195,12 @@ function createTypeChecker(host) {
         if (length(types) === 1) {
           return typeToTypeNodeHelper(types[0], context);
         }
-        const typeNodes = mapToTypeNodes(types, context, true);
+        const typeNodes = mapToTypeNodes(
+          types,
+          context,
+          /*isBareList*/
+          true
+        );
         if (typeNodes && typeNodes.length > 0) {
           return type.flags & 1048576 /* Union */ ? factory.createUnionTypeNode(typeNodes) : factory.createIntersectionTypeNode(typeNodes);
         } else {
@@ -42052,7 +46267,11 @@ function createTypeChecker(host) {
           const falseTypeNode2 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode(type2.root.node.falseType), newMapper));
           return factory.createConditionalTypeNode(
             checkTypeNode,
-            factory.createInferTypeNode(factory.createTypeParameterDeclaration(void 0, factory.cloneNode(newTypeVariable.typeName))),
+            factory.createInferTypeNode(factory.createTypeParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              factory.cloneNode(newTypeVariable.typeName)
+            )),
             factory.createConditionalTypeNode(
               factory.createTypeReferenceNode(factory.cloneNode(name)),
               typeToTypeNodeHelper(type2.checkType, context),
@@ -42071,12 +46290,12 @@ function createTypeChecker(host) {
         return factory.createConditionalTypeNode(checkTypeNode, extendsTypeNode, trueTypeNode, falseTypeNode);
       }
       function typeToTypeNodeOrCircularityElision(type2) {
-        var _a2, _b, _c;
+        var _a3, _b2, _c;
         if (type2.flags & 1048576 /* Union */) {
-          if ((_a2 = context.visitedTypes) == null ? void 0 : _a2.has(getTypeId(type2))) {
+          if ((_a3 = context.visitedTypes) == null ? void 0 : _a3.has(getTypeId(type2))) {
             if (!(context.flags & 131072 /* AllowAnonymousIdentifier */)) {
               context.encounteredError = true;
-              (_c = (_b = context.tracker) == null ? void 0 : _b.reportCyclicStructureError) == null ? void 0 : _c.call(_b);
+              (_c = (_b2 = context.tracker) == null ? void 0 : _b2.reportCyclicStructureError) == null ? void 0 : _c.call(_b2);
             }
             return createElidedInformationPlaceholder(context);
           }
@@ -42106,14 +46325,27 @@ function createTypeChecker(host) {
         const typeParameterNode = typeParameterToDeclarationWithConstraint(getTypeParameterFromMappedType(type2), context, appropriateConstraintTypeNode);
         const nameTypeNode = type2.declaration.nameType ? typeToTypeNodeHelper(getNameTypeFromMappedType(type2), context) : void 0;
         const templateTypeNode = typeToTypeNodeHelper(removeMissingType(getTemplateTypeFromMappedType(type2), !!(getMappedTypeModifiers(type2) & 4 /* IncludeOptional */)), context);
-        const mappedTypeNode = factory.createMappedTypeNode(readonlyToken, typeParameterNode, nameTypeNode, questionToken, templateTypeNode, void 0);
+        const mappedTypeNode = factory.createMappedTypeNode(
+          readonlyToken,
+          typeParameterNode,
+          nameTypeNode,
+          questionToken,
+          templateTypeNode,
+          /*members*/
+          void 0
+        );
         context.approximateLength += 10;
         const result = setEmitFlags(mappedTypeNode, 1 /* SingleLine */);
         if (isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */) {
           const originalConstraint = instantiateType(getConstraintOfTypeParameter(getTypeFromTypeNode(type2.declaration.typeParameter.constraint.type)) || unknownType, type2.mapper);
           return factory.createConditionalTypeNode(
             typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context),
-            factory.createInferTypeNode(factory.createTypeParameterDeclaration(void 0, factory.cloneNode(newTypeVariable.typeName), originalConstraint.flags & 2 /* Unknown */ ? void 0 : typeToTypeNodeHelper(originalConstraint, context))),
+            factory.createInferTypeNode(factory.createTypeParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              factory.cloneNode(newTypeVariable.typeName),
+              originalConstraint.flags & 2 /* Unknown */ ? void 0 : typeToTypeNodeHelper(originalConstraint, context)
+            )),
             result,
             factory.createKeywordTypeNode(144 /* NeverKeyword */)
           );
@@ -42121,16 +46353,22 @@ function createTypeChecker(host) {
         return result;
       }
       function createAnonymousTypeNode(type2) {
-        var _a2;
+        var _a3;
         const typeId = type2.id;
         const symbol = type2.symbol;
         if (symbol) {
           const isInstanceType = isClassInstanceSide(type2) ? 788968 /* Type */ : 111551 /* Value */;
           if (isJSConstructor(symbol.valueDeclaration)) {
             return symbolToTypeNode(symbol, context, isInstanceType);
-          } else if (symbol.flags & 32 /* Class */ && !getBaseTypeVariableOfClass(symbol) && !(symbol.valueDeclaration && isClassLike(symbol.valueDeclaration) && context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && (!isClassDeclaration(symbol.valueDeclaration) || isSymbolAccessible(symbol, context.enclosingDeclaration, isInstanceType, false).accessibility !== 0 /* Accessible */)) || symbol.flags & (384 /* Enum */ | 512 /* ValueModule */) || shouldWriteTypeOfFunctionSymbol()) {
+          } else if (symbol.flags & 32 /* Class */ && !getBaseTypeVariableOfClass(symbol) && !(symbol.valueDeclaration && isClassLike(symbol.valueDeclaration) && context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && (!isClassDeclaration(symbol.valueDeclaration) || isSymbolAccessible(
+            symbol,
+            context.enclosingDeclaration,
+            isInstanceType,
+            /*computeAliases*/
+            false
+          ).accessibility !== 0 /* Accessible */)) || symbol.flags & (384 /* Enum */ | 512 /* ValueModule */) || shouldWriteTypeOfFunctionSymbol()) {
             return symbolToTypeNode(symbol, context, isInstanceType);
-          } else if ((_a2 = context.visitedTypes) == null ? void 0 : _a2.has(typeId)) {
+          } else if ((_a3 = context.visitedTypes) == null ? void 0 : _a3.has(typeId)) {
             const typeAlias = getTypeAliasForTypeLiteral(type2);
             if (typeAlias) {
               return symbolToTypeNode(typeAlias, context, 788968 /* Type */);
@@ -42144,16 +46382,19 @@ function createTypeChecker(host) {
           return createTypeNodeFromObjectType(type2);
         }
         function shouldWriteTypeOfFunctionSymbol() {
-          var _a3;
-          const isStaticMethodSymbol = !!(symbol.flags & 8192 /* Method */) && some(symbol.declarations, (declaration) => isStatic(declaration));
-          const isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* Function */) && (symbol.parent || forEach(symbol.declarations, (declaration) => declaration.parent.kind === 308 /* SourceFile */ || declaration.parent.kind === 265 /* ModuleBlock */));
+          var _a4;
+          const isStaticMethodSymbol = !!(symbol.flags & 8192 /* Method */) && // typeof static method
+          some(symbol.declarations, (declaration) => isStatic(declaration));
+          const isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* Function */) && (symbol.parent || // is exported function symbol
+          forEach(symbol.declarations, (declaration) => declaration.parent.kind === 308 /* SourceFile */ || declaration.parent.kind === 265 /* ModuleBlock */));
           if (isStaticMethodSymbol || isNonLocalFunctionSymbol) {
-            return (!!(context.flags & 4096 /* UseTypeOfFunction */) || ((_a3 = context.visitedTypes) == null ? void 0 : _a3.has(typeId))) && (!(context.flags & 8 /* UseStructuralFallback */) || isValueSymbolAccessible(symbol, context.enclosingDeclaration));
+            return (!!(context.flags & 4096 /* UseTypeOfFunction */) || ((_a4 = context.visitedTypes) == null ? void 0 : _a4.has(typeId))) && // it is type of the symbol uses itself recursively
+            (!(context.flags & 8 /* UseStructuralFallback */) || isValueSymbolAccessible(symbol, context.enclosingDeclaration));
           }
         }
       }
       function visitAndTransformType(type2, transform) {
-        var _a2, _b;
+        var _a3, _b2;
         const typeId = type2.id;
         const isConstructorObject = getObjectFlags(type2) & 16 /* Anonymous */ && type2.symbol && type2.symbol.flags & 32 /* Class */;
         const id = getObjectFlags(type2) & 4 /* Reference */ && type2.node ? "N" + getNodeId(type2.node) : type2.flags & 16777216 /* Conditional */ ? "N" + getNodeId(type2.root.node) : type2.symbol ? (isConstructorObject ? "+" : "") + getSymbolId(type2.symbol) : void 0;
@@ -42168,13 +46409,13 @@ function createTypeChecker(host) {
         if (links) {
           links.serializedTypes || (links.serializedTypes = /* @__PURE__ */ new Map());
         }
-        const cachedResult = (_a2 = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _a2.get(key);
+        const cachedResult = (_a3 = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _a3.get(key);
         if (cachedResult) {
           if (cachedResult.truncating) {
             context.truncating = true;
           }
           context.approximateLength += cachedResult.addedLength;
-          return deepCloneOrReuseNode(cachedResult);
+          return deepCloneOrReuseNode(cachedResult.node);
         }
         let depth;
         if (id) {
@@ -42189,11 +46430,7 @@ function createTypeChecker(host) {
         const result = transform(type2);
         const addedLength = context.approximateLength - startLength;
         if (!context.reportedDiagnostic && !context.encounteredError) {
-          if (context.truncating) {
-            result.truncating = true;
-          }
-          result.addedLength = addedLength;
-          (_b = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _b.set(key, result);
+          (_b2 = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _b2.set(key, { node: result, truncating: context.truncating, addedLength });
         }
         context.visitedTypes.delete(typeId);
         if (id) {
@@ -42208,7 +46445,11 @@ function createTypeChecker(host) {
         }
         function deepCloneOrReuseNodes(nodes, visitor, test, start, count) {
           if (nodes && nodes.length === 0) {
-            return setTextRange(factory.createNodeArray(void 0, nodes.hasTrailingComma), nodes);
+            return setTextRange(factory.createNodeArray(
+              /*nodes*/
+              void 0,
+              nodes.hasTrailingComma
+            ), nodes);
           }
           return visitNodes2(nodes, visitor, test, start, count);
         }
@@ -42221,7 +46462,10 @@ function createTypeChecker(host) {
         if (!resolved.properties.length && !resolved.indexInfos.length) {
           if (!resolved.callSignatures.length && !resolved.constructSignatures.length) {
             context.approximateLength += 2;
-            return setEmitFlags(factory.createTypeLiteralNode(void 0), 1 /* SingleLine */);
+            return setEmitFlags(factory.createTypeLiteralNode(
+              /*members*/
+              void 0
+            ), 1 /* SingleLine */);
           }
           if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) {
             const signature = resolved.callSignatures[0];
@@ -42237,7 +46481,9 @@ function createTypeChecker(host) {
         const abstractSignatures = filter(resolved.constructSignatures, (signature) => !!(signature.flags & 4 /* Abstract */));
         if (some(abstractSignatures)) {
           const types = map(abstractSignatures, getOrCreateTypeFromSignature);
-          const typeElementCount = resolved.callSignatures.length + (resolved.constructSignatures.length - abstractSignatures.length) + resolved.indexInfos.length + (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ ? countWhere(resolved.properties, (p) => !(p.flags & 4194304 /* Prototype */)) : length(resolved.properties));
+          const typeElementCount = resolved.callSignatures.length + (resolved.constructSignatures.length - abstractSignatures.length) + resolved.indexInfos.length + // exclude `prototype` when writing a class expression as a type literal, as per
+          // the logic in `createTypeNodesFromResolvedType`.
+          (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ ? countWhere(resolved.properties, (p) => !(p.flags & 4194304 /* Prototype */)) : length(resolved.properties));
           if (typeElementCount) {
             types.push(getResolvedTypeWithoutAbstractConstructSignatures(resolved));
           }
@@ -42394,7 +46640,15 @@ function createTypeChecker(host) {
       }
       function createTypeNodesFromResolvedType(resolvedType) {
         if (checkTruncationLength(context)) {
-          return [factory.createPropertySignature(void 0, "...", void 0, void 0)];
+          return [factory.createPropertySignature(
+            /*modifiers*/
+            void 0,
+            "...",
+            /*questionToken*/
+            void 0,
+            /*type*/
+            void 0
+          )];
         }
         const typeElements = [];
         for (const signature of resolvedType.callSignatures) {
@@ -42424,7 +46678,15 @@ function createTypeChecker(host) {
             }
           }
           if (checkTruncationLength(context) && i + 2 < properties.length - 1) {
-            typeElements.push(factory.createPropertySignature(void 0, `... ${properties.length - i} more ...`, void 0, void 0));
+            typeElements.push(factory.createPropertySignature(
+              /*modifiers*/
+              void 0,
+              `... ${properties.length - i} more ...`,
+              /*questionToken*/
+              void 0,
+              /*type*/
+              void 0
+            ));
             addPropertyToElementList(properties[properties.length - 1], context, typeElements);
             break;
           }
@@ -42436,21 +46698,25 @@ function createTypeChecker(host) {
     function createElidedInformationPlaceholder(context) {
       context.approximateLength += 3;
       if (!(context.flags & 1 /* NoTruncation */)) {
-        return factory.createTypeReferenceNode(factory.createIdentifier("..."), void 0);
+        return factory.createTypeReferenceNode(
+          factory.createIdentifier("..."),
+          /*typeArguments*/
+          void 0
+        );
       }
       return factory.createKeywordTypeNode(131 /* AnyKeyword */);
     }
     function shouldUsePlaceholderForProperty(propertySymbol, context) {
       var _a2;
-      return !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */) && (contains(context.reverseMappedStack, propertySymbol) || ((_a2 = context.reverseMappedStack) == null ? void 0 : _a2[0]) && !(getObjectFlags(last(context.reverseMappedStack).propertyType) & 16 /* Anonymous */));
+      return !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */) && (contains(context.reverseMappedStack, propertySymbol) || ((_a2 = context.reverseMappedStack) == null ? void 0 : _a2[0]) && !(getObjectFlags(last(context.reverseMappedStack).links.propertyType) & 16 /* Anonymous */));
     }
     function addPropertyToElementList(propertySymbol, context, typeElements) {
-      var _a2, _b;
+      var _a2;
       const propertyIsReverseMapped = !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */);
       const propertyType = shouldUsePlaceholderForProperty(propertySymbol, context) ? anyType : getNonMissingTypeOfSymbol(propertySymbol);
       const saveEnclosingDeclaration = context.enclosingDeclaration;
       context.enclosingDeclaration = void 0;
-      if (context.tracker.trackSymbol && isLateBoundName(propertySymbol.escapedName)) {
+      if (context.tracker.canTrackSymbol && isLateBoundName(propertySymbol.escapedName)) {
         if (propertySymbol.declarations) {
           const decl = first(propertySymbol.declarations);
           if (hasLateBindableName(decl)) {
@@ -42463,11 +46729,11 @@ function createTypeChecker(host) {
               trackComputedName(decl.name.expression, saveEnclosingDeclaration, context);
             }
           }
-        } else if ((_a2 = context.tracker) == null ? void 0 : _a2.reportNonSerializableProperty) {
+        } else {
           context.tracker.reportNonSerializableProperty(symbolToString(propertySymbol));
         }
       }
-      context.enclosingDeclaration = propertySymbol.valueDeclaration || ((_b = propertySymbol.declarations) == null ? void 0 : _b[0]) || saveEnclosingDeclaration;
+      context.enclosingDeclaration = propertySymbol.valueDeclaration || ((_a2 = propertySymbol.declarations) == null ? void 0 : _a2[0]) || saveEnclosingDeclaration;
       const propertyName = getPropertyNameNodeForSymbol(propertySymbol, context);
       context.enclosingDeclaration = saveEnclosingDeclaration;
       context.approximateLength += symbolName(propertySymbol).length + 1;
@@ -42506,8 +46772,8 @@ function createTypeChecker(host) {
       }
       function preserveCommentsOn(node) {
         var _a3;
-        if (some(propertySymbol.declarations, (d) => d.kind === 350 /* JSDocPropertyTag */)) {
-          const d = (_a3 = propertySymbol.declarations) == null ? void 0 : _a3.find((d2) => d2.kind === 350 /* JSDocPropertyTag */);
+        if (some(propertySymbol.declarations, (d) => d.kind === 351 /* JSDocPropertyTag */)) {
+          const d = (_a3 = propertySymbol.declarations) == null ? void 0 : _a3.find((d2) => d2.kind === 351 /* JSDocPropertyTag */);
           const commentText = getTextOfJSDocComment(d.comment);
           if (commentText) {
             setSyntheticLeadingComments(node, [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]);
@@ -42522,11 +46788,19 @@ function createTypeChecker(host) {
       if (some(types)) {
         if (checkTruncationLength(context)) {
           if (!isBareList) {
-            return [factory.createTypeReferenceNode("...", void 0)];
+            return [factory.createTypeReferenceNode(
+              "...",
+              /*typeArguments*/
+              void 0
+            )];
           } else if (types.length > 2) {
             return [
               typeToTypeNodeHelper(types[0], context),
-              factory.createTypeReferenceNode(`... ${types.length - 2} more ...`, void 0),
+              factory.createTypeReferenceNode(
+                `... ${types.length - 2} more ...`,
+                /*typeArguments*/
+                void 0
+              ),
               typeToTypeNodeHelper(types[types.length - 1], context)
             ];
           }
@@ -42538,7 +46812,11 @@ function createTypeChecker(host) {
         for (const type of types) {
           i++;
           if (checkTruncationLength(context) && i + 2 < types.length - 1) {
-            result.push(factory.createTypeReferenceNode(`... ${types.length - i} more ...`, void 0));
+            result.push(factory.createTypeReferenceNode(
+              `... ${types.length - i} more ...`,
+              /*typeArguments*/
+              void 0
+            ));
             const typeNode2 = typeToTypeNodeHelper(types[types.length - 1], context);
             if (typeNode2) {
               result.push(typeNode2);
@@ -42576,11 +46854,15 @@ function createTypeChecker(host) {
       const name = getNameFromIndexInfo(indexInfo) || "x";
       const indexerTypeNode = typeToTypeNodeHelper(indexInfo.keyType, context);
       const indexingParameter = factory.createParameterDeclaration(
+        /*modifiers*/
         void 0,
+        /*dotDotDotToken*/
         void 0,
         name,
+        /*questionToken*/
         void 0,
         indexerTypeNode,
+        /*initializer*/
         void 0
       );
       if (!typeNode) {
@@ -42609,7 +46891,11 @@ function createTypeChecker(host) {
       } else {
         typeParameters = signature.typeParameters && signature.typeParameters.map((parameter) => typeParameterToDeclaration(parameter, context));
       }
-      const expandedParams = getExpandedParameters(signature, true)[0];
+      const expandedParams = getExpandedParameters(
+        signature,
+        /*skipUnionExpanding*/
+        true
+      )[0];
       const parameters = (some(expandedParams, (p) => p !== expandedParams[expandedParams.length - 1] && !!(getCheckFlags(p) & 32768 /* RestParameter */)) ? signature.parameters : expandedParams).map((parameter) => symbolToParameterDeclaration(parameter, context, kind === 173 /* Constructor */, options == null ? void 0 : options.privateSymbolVisitor, options == null ? void 0 : options.bundledImports));
       const thisParameter = context.flags & 33554432 /* OmitThisParameter */ ? void 0 : tryGetThisParameterDeclaration(signature, context);
       if (thisParameter) {
@@ -42635,7 +46921,64 @@ function createTypeChecker(host) {
         const flags = modifiersToFlags(modifiers);
         modifiers = factory.createModifiersFromModifierFlags(flags | 256 /* Abstract */);
       }
-      const node = kind === 176 /* CallSignature */ ? factory.createCallSignature(typeParameters, parameters, returnTypeNode) : kind === 177 /* ConstructSignature */ ? factory.createConstructSignature(typeParameters, parameters, returnTypeNode) : kind === 170 /* MethodSignature */ ? factory.createMethodSignature(modifiers, (_a2 = options == null ? void 0 : options.name) != null ? _a2 : factory.createIdentifier(""), options == null ? void 0 : options.questionToken, typeParameters, parameters, returnTypeNode) : kind === 171 /* MethodDeclaration */ ? factory.createMethodDeclaration(modifiers, void 0, (_b = options == null ? void 0 : options.name) != null ? _b : factory.createIdentifier(""), void 0, typeParameters, parameters, returnTypeNode, void 0) : kind === 173 /* Constructor */ ? factory.createConstructorDeclaration(modifiers, parameters, void 0) : kind === 174 /* GetAccessor */ ? factory.createGetAccessorDeclaration(modifiers, (_c = options == null ? void 0 : options.name) != null ? _c : factory.createIdentifier(""), parameters, returnTypeNode, void 0) : kind === 175 /* SetAccessor */ ? factory.createSetAccessorDeclaration(modifiers, (_d = options == null ? void 0 : options.name) != null ? _d : factory.createIdentifier(""), parameters, void 0) : kind === 178 /* IndexSignature */ ? factory.createIndexSignature(modifiers, parameters, returnTypeNode) : kind === 320 /* JSDocFunctionType */ ? factory.createJSDocFunctionType(parameters, returnTypeNode) : kind === 181 /* FunctionType */ ? factory.createFunctionTypeNode(typeParameters, parameters, returnTypeNode != null ? returnTypeNode : factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 182 /* ConstructorType */ ? factory.createConstructorTypeNode(modifiers, typeParameters, parameters, returnTypeNode != null ? returnTypeNode : factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 259 /* FunctionDeclaration */ ? factory.createFunctionDeclaration(modifiers, void 0, (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""), typeParameters, parameters, returnTypeNode, void 0) : kind === 215 /* FunctionExpression */ ? factory.createFunctionExpression(modifiers, void 0, (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""), typeParameters, parameters, returnTypeNode, factory.createBlock([])) : kind === 216 /* ArrowFunction */ ? factory.createArrowFunction(modifiers, typeParameters, parameters, returnTypeNode, void 0, factory.createBlock([])) : Debug.assertNever(kind);
+      const node = kind === 176 /* CallSignature */ ? factory.createCallSignature(typeParameters, parameters, returnTypeNode) : kind === 177 /* ConstructSignature */ ? factory.createConstructSignature(typeParameters, parameters, returnTypeNode) : kind === 170 /* MethodSignature */ ? factory.createMethodSignature(modifiers, (_a2 = options == null ? void 0 : options.name) != null ? _a2 : factory.createIdentifier(""), options == null ? void 0 : options.questionToken, typeParameters, parameters, returnTypeNode) : kind === 171 /* MethodDeclaration */ ? factory.createMethodDeclaration(
+        modifiers,
+        /*asteriskToken*/
+        void 0,
+        (_b = options == null ? void 0 : options.name) != null ? _b : factory.createIdentifier(""),
+        /*questionToken*/
+        void 0,
+        typeParameters,
+        parameters,
+        returnTypeNode,
+        /*body*/
+        void 0
+      ) : kind === 173 /* Constructor */ ? factory.createConstructorDeclaration(
+        modifiers,
+        parameters,
+        /*body*/
+        void 0
+      ) : kind === 174 /* GetAccessor */ ? factory.createGetAccessorDeclaration(
+        modifiers,
+        (_c = options == null ? void 0 : options.name) != null ? _c : factory.createIdentifier(""),
+        parameters,
+        returnTypeNode,
+        /*body*/
+        void 0
+      ) : kind === 175 /* SetAccessor */ ? factory.createSetAccessorDeclaration(
+        modifiers,
+        (_d = options == null ? void 0 : options.name) != null ? _d : factory.createIdentifier(""),
+        parameters,
+        /*body*/
+        void 0
+      ) : kind === 178 /* IndexSignature */ ? factory.createIndexSignature(modifiers, parameters, returnTypeNode) : kind === 320 /* JSDocFunctionType */ ? factory.createJSDocFunctionType(parameters, returnTypeNode) : kind === 181 /* FunctionType */ ? factory.createFunctionTypeNode(typeParameters, parameters, returnTypeNode != null ? returnTypeNode : factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 182 /* ConstructorType */ ? factory.createConstructorTypeNode(modifiers, typeParameters, parameters, returnTypeNode != null ? returnTypeNode : factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 259 /* FunctionDeclaration */ ? factory.createFunctionDeclaration(
+        modifiers,
+        /*asteriskToken*/
+        void 0,
+        (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""),
+        typeParameters,
+        parameters,
+        returnTypeNode,
+        /*body*/
+        void 0
+      ) : kind === 215 /* FunctionExpression */ ? factory.createFunctionExpression(
+        modifiers,
+        /*asteriskToken*/
+        void 0,
+        (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""),
+        typeParameters,
+        parameters,
+        returnTypeNode,
+        factory.createBlock([])
+      ) : kind === 216 /* ArrowFunction */ ? factory.createArrowFunction(
+        modifiers,
+        typeParameters,
+        parameters,
+        returnTypeNode,
+        /*equalsGreaterThanToken*/
+        void 0,
+        factory.createBlock([])
+      ) : Debug.assertNever(kind);
       if (typeArguments) {
         node.typeArguments = factory.createNodeArray(typeArguments);
       }
@@ -42649,9 +46992,12 @@ function createTypeChecker(host) {
         const thisTag = getJSDocThisTag(signature.declaration);
         if (thisTag && thisTag.typeExpression) {
           return factory.createParameterDeclaration(
+            /* modifiers */
             void 0,
+            /* dotDotDotToken */
             void 0,
             "this",
+            /* questionToken */
             void 0,
             typeToTypeNodeHelper(getTypeFromTypeNode(thisTag.typeExpression), context)
           );
@@ -42661,7 +47007,7 @@ function createTypeChecker(host) {
     function typeParameterToDeclarationWithConstraint(type, context, constraintNode) {
       const savedContextFlags = context.flags;
       context.flags &= ~512 /* WriteTypeParametersInQualifiedName */;
-      const modifiers = factory.createModifiersFromModifierFlags(getVarianceModifiers(type));
+      const modifiers = factory.createModifiersFromModifierFlags(getTypeParameterModifiers(type));
       const name = typeParameterToName(type, context);
       const defaultParameter = getDefaultFromTypeParameter(type);
       const defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter, context);
@@ -42675,7 +47021,7 @@ function createTypeChecker(host) {
     function symbolToParameterDeclaration(parameterSymbol, context, preserveModifierFlags, privateSymbolVisitor, bundledImports) {
       let parameterDeclaration = getDeclarationOfKind(parameterSymbol, 166 /* Parameter */);
       if (!parameterDeclaration && !isTransientSymbol(parameterSymbol)) {
-        parameterDeclaration = getDeclarationOfKind(parameterSymbol, 343 /* JSDocParameterTag */);
+        parameterDeclaration = getDeclarationOfKind(parameterSymbol, 344 /* JSDocParameterTag */);
       }
       let parameterType = getTypeOfSymbol(parameterSymbol);
       if (parameterDeclaration && isRequiredInitializedParameter(parameterDeclaration)) {
@@ -42694,6 +47040,7 @@ function createTypeChecker(host) {
         name,
         questionToken,
         parameterTypeNode,
+        /*initializer*/
         void 0
       );
       context.approximateLength += symbolName(parameterSymbol).length + 3;
@@ -42701,16 +47048,24 @@ function createTypeChecker(host) {
       function cloneBindingName(node) {
         return elideInitializerAndSetEmitFlags(node);
         function elideInitializerAndSetEmitFlags(node2) {
-          if (context.tracker.trackSymbol && isComputedPropertyName(node2) && isLateBindableName(node2)) {
+          if (context.tracker.canTrackSymbol && isComputedPropertyName(node2) && isLateBindableName(node2)) {
             trackComputedName(node2.expression, context.enclosingDeclaration, context);
           }
-          let visited = visitEachChild(node2, elideInitializerAndSetEmitFlags, nullTransformationContext, void 0, elideInitializerAndSetEmitFlags);
+          let visited = visitEachChild(
+            node2,
+            elideInitializerAndSetEmitFlags,
+            nullTransformationContext,
+            /*nodesVisitor*/
+            void 0,
+            elideInitializerAndSetEmitFlags
+          );
           if (isBindingElement(visited)) {
             visited = factory.updateBindingElement(
               visited,
               visited.dotDotDotToken,
               visited.propertyName,
               visited.name,
+              /*initializer*/
               void 0
             );
           }
@@ -42722,10 +47077,20 @@ function createTypeChecker(host) {
       }
     }
     function trackComputedName(accessExpression, enclosingDeclaration, context) {
-      if (!context.tracker.trackSymbol)
+      if (!context.tracker.canTrackSymbol)
         return;
       const firstIdentifier = getFirstIdentifier(accessExpression);
-      const name = resolveName(firstIdentifier, firstIdentifier.escapedText, 111551 /* Value */ | 1048576 /* ExportValue */, void 0, void 0, true);
+      const name = resolveName(
+        firstIdentifier,
+        firstIdentifier.escapedText,
+        111551 /* Value */ | 1048576 /* ExportValue */,
+        /*nodeNotFoundErrorMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        true
+      );
       if (name) {
         context.tracker.trackSymbol(name, enclosingDeclaration, 111551 /* Value */);
       }
@@ -42738,7 +47103,12 @@ function createTypeChecker(host) {
       let chain;
       const isTypeParameter = symbol.flags & 262144 /* TypeParameter */;
       if (!isTypeParameter && (context.enclosingDeclaration || context.flags & 64 /* UseFullyQualifiedType */) && !(context.flags & 134217728 /* DoNotIncludeSymbolChain */)) {
-        chain = Debug.checkDefined(getSymbolChain(symbol, meaning, true));
+        chain = Debug.checkDefined(getSymbolChain(
+          symbol,
+          meaning,
+          /*endOfChain*/
+          true
+        ));
         Debug.assert(chain && chain.length > 0);
       } else {
         chain = [symbol];
@@ -42755,7 +47125,12 @@ function createTypeChecker(host) {
             indices.sort(sortByBestName);
             const sortedParents = indices.map((i) => parents[i]);
             for (const parent of sortedParents) {
-              const parentChain = getSymbolChain(parent, getQualifiedLeftMeaning(meaning2), false);
+              const parentChain = getSymbolChain(
+                parent,
+                getQualifiedLeftMeaning(meaning2),
+                /*endOfChain*/
+                false
+              );
               if (parentChain) {
                 if (parent.exports && parent.exports.get("export=" /* ExportEquals */) && getSymbolIfSameReference(parent.exports.get("export=" /* ExportEquals */), symbol2)) {
                   accessibleSymbolChain = parentChain;
@@ -42770,7 +47145,11 @@ function createTypeChecker(host) {
         if (accessibleSymbolChain) {
           return accessibleSymbolChain;
         }
-        if (endOfChain || !(symbol2.flags & (2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */))) {
+        if (
+          // If this is the last part of outputting the symbol, always output. The cases apply only to parent symbols.
+          endOfChain || // If a parent symbol is an anonymous type, don't write it.
+          !(symbol2.flags & (2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */))
+        ) {
           if (!endOfChain && !yieldModuleSymbol && !!forEach(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
             return;
           }
@@ -42818,7 +47197,7 @@ function createTypeChecker(host) {
           const params = getTypeParametersOfClassOrInterface(
             parentSymbol.flags & 2097152 /* Alias */ ? resolveAlias(parentSymbol) : parentSymbol
           );
-          typeParameterNodes = mapToTypeNodes(map(params, (t) => getMappedType(t, nextSymbol.mapper)), context);
+          typeParameterNodes = mapToTypeNodes(map(params, (t) => getMappedType(t, nextSymbol.links.mapper)), context);
         } else {
           typeParameterNodes = typeParametersToTypeParameterDeclarations(symbol, context);
         }
@@ -42864,7 +47243,7 @@ function createTypeChecker(host) {
       }
       const contextFile = getSourceFileOfNode(getOriginalNode(context.enclosingDeclaration));
       const resolutionMode = overrideImportMode || (contextFile == null ? void 0 : contextFile.impliedNodeFormat);
-      const cacheKey = getSpecifierCacheKey(contextFile.path, resolutionMode);
+      const cacheKey = createModeAwareCacheKey(contextFile.path, resolutionMode);
       const links = getSymbolLinks(symbol);
       let specifier = links.specifierCache && links.specifierCache.get(cacheKey);
       if (!specifier) {
@@ -42887,9 +47266,6 @@ function createTypeChecker(host) {
         links.specifierCache.set(cacheKey, specifier);
       }
       return specifier;
-      function getSpecifierCacheKey(path, mode) {
-        return mode === void 0 ? path : `${mode}|${path}`;
-      }
     }
     function symbolToEntityNameNode(symbol) {
       const identifier = factory.createIdentifier(unescapeLeadingUnderscores(symbol.escapedName));
@@ -43027,7 +47403,16 @@ function createTypeChecker(host) {
       }
     }
     function typeParameterShadowsNameInScope(escapedName, context, type) {
-      const result = resolveName(context.enclosingDeclaration, escapedName, 788968 /* Type */, void 0, escapedName, false);
+      const result = resolveName(
+        context.enclosingDeclaration,
+        escapedName,
+        788968 /* Type */,
+        /*nameNotFoundArg*/
+        void 0,
+        escapedName,
+        /*isUse*/
+        false
+      );
       if (result) {
         if (result.flags & 262144 /* TypeParameter */ && result === type.symbol) {
           return false;
@@ -43044,7 +47429,13 @@ function createTypeChecker(host) {
           return cached;
         }
       }
-      let result = symbolToName(type.symbol, context, 788968 /* Type */, true);
+      let result = symbolToName(
+        type.symbol,
+        context,
+        788968 /* Type */,
+        /*expectsIdentifier*/
+        true
+      );
       if (!(result.kind & 79 /* Identifier */)) {
         return factory.createIdentifier("(Missing type parameter)");
       }
@@ -43103,8 +47494,7 @@ function createTypeChecker(host) {
         if (isSingleOrDoubleQuote(firstChar) && some(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
           return factory.createStringLiteral(getSpecifierForModuleSymbol(symbol2, context));
         }
-        const canUsePropertyAccess = firstChar === 35 /* hash */ ? symbolName2.length > 1 && isIdentifierStart(symbolName2.charCodeAt(1), languageVersion) : isIdentifierStart(firstChar, languageVersion);
-        if (index === 0 || canUsePropertyAccess) {
+        if (index === 0 || canUsePropertyAccess(symbolName2, languageVersion)) {
           const identifier = setEmitFlags(factory.createIdentifier(symbolName2, typeParameterNodes), 33554432 /* NoAsciiEscaping */);
           identifier.symbol = symbol2;
           return index > 0 ? factory.createPropertyAccessExpression(createExpressionFromSymbolChain(chain2, index - 1), identifier) : identifier;
@@ -43133,7 +47523,11 @@ function createTypeChecker(host) {
     }
     function isSingleQuotedStringNamed(d) {
       const name = getNameOfDeclaration(d);
-      return !!(name && isStringLiteral(name) && (name.singleQuote || !nodeIsSynthesized(name) && startsWith(getTextOfNode(name, false), "'")));
+      return !!(name && isStringLiteral(name) && (name.singleQuote || !nodeIsSynthesized(name) && startsWith(getTextOfNode(
+        name,
+        /*includeTrivia*/
+        false
+      ), "'")));
     }
     function getPropertyNameNodeForSymbol(symbol, context) {
       const stringNamed = !!length(symbol.declarations) && every(symbol.declarations, isStringNamed);
@@ -43174,7 +47568,7 @@ function createTypeChecker(host) {
       if (initial.typeParameterSymbolList) {
         initial.typeParameterSymbolList = new Set(initial.typeParameterSymbolList);
       }
-      initial.tracker = wrapSymbolTrackerToReportForContext(initial, initial.tracker);
+      initial.tracker = new SymbolTrackerImpl(initial, initial.tracker.inner, initial.tracker.moduleResolverHost);
       return initial;
     }
     function getDeclarationWithTypeAnnotation(symbol, enclosingDeclaration) {
@@ -43231,19 +47625,31 @@ function createTypeChecker(host) {
       return typeToTypeNodeHelper(type, context);
     }
     function trackExistingEntityName(node, context, includePrivateSymbol) {
-      var _a2, _b;
       let introducesError = false;
       const leftmost = getFirstIdentifier(node);
       if (isInJSFile(node) && (isExportsIdentifier(leftmost) || isModuleExportsAccessExpression(leftmost.parent) || isQualifiedName(leftmost.parent) && isModuleIdentifier(leftmost.parent.left) && isExportsIdentifier(leftmost.parent.right))) {
         introducesError = true;
         return { introducesError, node };
       }
-      const sym = resolveEntityName(leftmost, 67108863 /* All */, true, true);
+      const sym = resolveEntityName(
+        leftmost,
+        67108863 /* All */,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveALias*/
+        true
+      );
       if (sym) {
-        if (isSymbolAccessible(sym, context.enclosingDeclaration, 67108863 /* All */, false).accessibility !== 0 /* Accessible */) {
+        if (isSymbolAccessible(
+          sym,
+          context.enclosingDeclaration,
+          67108863 /* All */,
+          /*shouldComputeAliasesToMakeVisible*/
+          false
+        ).accessibility !== 0 /* Accessible */) {
           introducesError = true;
         } else {
-          (_b = (_a2 = context.tracker) == null ? void 0 : _a2.trackSymbol) == null ? void 0 : _b.call(_a2, sym, context.enclosingDeclaration, 67108863 /* All */);
+          context.tracker.trackSymbol(sym, context.enclosingDeclaration, 67108863 /* All */);
           includePrivateSymbol == null ? void 0 : includePrivateSymbol(sym);
         }
         if (isIdentifier(node)) {
@@ -43291,6 +47697,7 @@ function createTypeChecker(host) {
             const typeViaParent = getTypeOfPropertyOfType(getTypeFromTypeNode(node), name.escapedText);
             const overrideTypeNode = typeViaParent && t.typeExpression && getTypeFromTypeNode(t.typeExpression.type) !== typeViaParent ? typeToTypeNodeHelper(typeViaParent, context) : void 0;
             return factory.createPropertySignature(
+              /*modifiers*/
               void 0,
               name,
               t.isBracketed || t.typeExpression && isJSDocOptionalType(t.typeExpression.type) ? factory.createToken(57 /* QuestionToken */) : void 0,
@@ -43303,11 +47710,15 @@ function createTypeChecker(host) {
         }
         if ((isExpressionWithTypeArguments(node) || isTypeReferenceNode(node)) && isJSDocIndexSignature(node)) {
           return factory.createTypeLiteralNode([factory.createIndexSignature(
+            /*modifiers*/
             void 0,
             [factory.createParameterDeclaration(
+              /*modifiers*/
               void 0,
+              /*dotdotdotToken*/
               void 0,
               "x",
+              /*questionToken*/
               void 0,
               visitNode(node.typeArguments[0], visitExistingNodeTreeSymbols)
             )],
@@ -43318,14 +47729,17 @@ function createTypeChecker(host) {
           if (isJSDocConstructSignature(node)) {
             let newTypeNode;
             return factory.createConstructorTypeNode(
+              /*modifiers*/
               void 0,
               visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols),
               mapDefined(node.parameters, (p, i) => p.name && isIdentifier(p.name) && p.name.escapedText === "new" ? (newTypeNode = p.type, void 0) : factory.createParameterDeclaration(
+                /*modifiers*/
                 void 0,
                 getEffectiveDotDotDotForParameter(p),
                 getNameForJSDocFunctionParameter(p, i),
                 p.questionToken,
                 visitNode(p.type, visitExistingNodeTreeSymbols),
+                /*initializer*/
                 void 0
               )),
               visitNode(newTypeNode || node.type, visitExistingNodeTreeSymbols) || factory.createKeywordTypeNode(131 /* AnyKeyword */)
@@ -43334,23 +47748,32 @@ function createTypeChecker(host) {
             return factory.createFunctionTypeNode(
               visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols),
               map(node.parameters, (p, i) => factory.createParameterDeclaration(
+                /*modifiers*/
                 void 0,
                 getEffectiveDotDotDotForParameter(p),
                 getNameForJSDocFunctionParameter(p, i),
                 p.questionToken,
                 visitNode(p.type, visitExistingNodeTreeSymbols),
+                /*initializer*/
                 void 0
               )),
               visitNode(node.type, visitExistingNodeTreeSymbols) || factory.createKeywordTypeNode(131 /* AnyKeyword */)
             );
           }
         }
-        if (isTypeReferenceNode(node) && isInJSDoc(node) && (!existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(node, getTypeFromTypeNode(node)) || getIntendedTypeFromJSDocTypeReference(node) || unknownSymbol === resolveTypeReferenceName(node, 788968 /* Type */, true))) {
+        if (isTypeReferenceNode(node) && isInJSDoc(node) && (!existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(node, getTypeFromTypeNode(node)) || getIntendedTypeFromJSDocTypeReference(node) || unknownSymbol === resolveTypeReferenceName(
+          node,
+          788968 /* Type */,
+          /*ignoreErrors*/
+          true
+        ))) {
           return setOriginalNode(typeToTypeNodeHelper(getTypeFromTypeNode(node), context), node);
         }
         if (isLiteralImportTypeNode(node)) {
           const nodeSymbol = getNodeLinks(node).resolvedSymbol;
-          if (isInJSDoc(node) && nodeSymbol && (!node.isTypeOf && !(nodeSymbol.flags & 788968 /* Type */) || !(length(node.typeArguments) >= getMinTypeArgumentCount(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(nodeSymbol))))) {
+          if (isInJSDoc(node) && nodeSymbol && // The import type resolved using jsdoc fallback logic
+          (!node.isTypeOf && !(nodeSymbol.flags & 788968 /* Type */) || // The import type had type arguments autofilled by js fallback logic
+          !(length(node.typeArguments) >= getMinTypeArgumentCount(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(nodeSymbol))))) {
             return setOriginalNode(typeToTypeNodeHelper(getTypeFromTypeNode(node), context), node);
           }
           return factory.updateImportTypeNode(
@@ -43396,7 +47819,12 @@ function createTypeChecker(host) {
             }
           } else {
             if (context.tracker && context.tracker.trackExternalModuleSymbolOfImportTypeNode) {
-              const moduleSym = resolveExternalModuleNameWorker(lit, lit, void 0);
+              const moduleSym = resolveExternalModuleNameWorker(
+                lit,
+                lit,
+                /*moduleNotFoundError*/
+                void 0
+              );
               if (moduleSym) {
                 context.tracker.trackExternalModuleSymbolOfImportTypeNode(moduleSym);
               }
@@ -43407,8 +47835,18 @@ function createTypeChecker(host) {
       }
     }
     function symbolTableToDeclarationStatements(symbolTable, context, bundled) {
-      const serializePropertySymbolForClass = makeSerializePropertySymbol(factory.createPropertyDeclaration, 171 /* MethodDeclaration */, true);
-      const serializePropertySymbolForInterfaceWorker = makeSerializePropertySymbol((mods, name, question, type) => factory.createPropertySignature(mods, name, question, type), 170 /* MethodSignature */, false);
+      const serializePropertySymbolForClass = makeSerializePropertySymbol(
+        factory.createPropertyDeclaration,
+        171 /* MethodDeclaration */,
+        /*useAcessors*/
+        true
+      );
+      const serializePropertySymbolForInterfaceWorker = makeSerializePropertySymbol(
+        (mods, name, question, type) => factory.createPropertySignature(mods, name, question, type),
+        170 /* MethodSignature */,
+        /*useAcessors*/
+        false
+      );
       const enclosingDeclaration = context.enclosingDeclaration;
       let results = [];
       const visitedSymbols = /* @__PURE__ */ new Set();
@@ -43418,23 +47856,31 @@ function createTypeChecker(host) {
         ...oldcontext,
         usedSymbolNames: new Set(oldcontext.usedSymbolNames),
         remappedSymbolNames: /* @__PURE__ */ new Map(),
-        tracker: {
-          ...oldcontext.tracker,
-          trackSymbol: (sym, decl, meaning) => {
-            const accessibleResult = isSymbolAccessible(sym, decl, meaning, false);
-            if (accessibleResult.accessibility === 0 /* Accessible */) {
-              const chain = lookupSymbolChainWorker(sym, context, meaning);
-              if (!(sym.flags & 4 /* Property */)) {
-                includePrivateSymbol(chain[0]);
-              }
-            } else if (oldcontext.tracker && oldcontext.tracker.trackSymbol) {
-              return oldcontext.tracker.trackSymbol(sym, decl, meaning);
+        tracker: void 0
+      };
+      const tracker = {
+        ...oldcontext.tracker.inner,
+        trackSymbol: (sym, decl, meaning) => {
+          var _a2;
+          const accessibleResult = isSymbolAccessible(
+            sym,
+            decl,
+            meaning,
+            /*computeAliases*/
+            false
+          );
+          if (accessibleResult.accessibility === 0 /* Accessible */) {
+            const chain = lookupSymbolChainWorker(sym, context, meaning);
+            if (!(sym.flags & 4 /* Property */)) {
+              includePrivateSymbol(chain[0]);
             }
-            return false;
+          } else if ((_a2 = oldcontext.tracker.inner) == null ? void 0 : _a2.trackSymbol) {
+            return oldcontext.tracker.inner.trackSymbol(sym, decl, meaning);
           }
+          return false;
         }
       };
-      context.tracker = wrapSymbolTrackerToReportForContext(context, context.tracker);
+      context.tracker = new SymbolTrackerImpl(context, tracker, oldcontext.tracker.moduleResolverHost);
       forEachEntry(symbolTable, (symbol, name) => {
         const baseName = unescapeLeadingUnderscores(name);
         void getInternalSymbolName(symbol, baseName);
@@ -43472,9 +47918,18 @@ function createTypeChecker(host) {
               body = factory.updateModuleBlock(
                 body,
                 factory.createNodeArray([...ns.body.statements, factory.createExportDeclaration(
+                  /*modifiers*/
                   void 0,
+                  /*isTypeOnly*/
                   false,
-                  factory.createNamedExports(map(flatMap(excessExports, (e) => getNamesOfDeclaration(e)), (id) => factory.createExportSpecifier(false, void 0, id))),
+                  factory.createNamedExports(map(flatMap(excessExports, (e) => getNamesOfDeclaration(e)), (id) => factory.createExportSpecifier(
+                    /*isTypeOnly*/
+                    false,
+                    /*alias*/
+                    void 0,
+                    id
+                  ))),
+                  /*moduleSpecifier*/
                   void 0
                 )])
               )
@@ -43497,9 +47952,12 @@ function createTypeChecker(host) {
         if (length(exports) > 1) {
           const nonExports = filter(statements, (d) => !isExportDeclaration(d) || !!d.moduleSpecifier || !d.exportClause);
           statements = [...nonExports, factory.createExportDeclaration(
+            /*modifiers*/
             void 0,
+            /*isTypeOnly*/
             false,
             factory.createNamedExports(flatMap(exports, (e) => cast(e.exportClause, isNamedExports).elements)),
+            /*moduleSpecifier*/
             void 0
           )];
         }
@@ -43512,7 +47970,9 @@ function createTypeChecker(host) {
                 statements = [
                   ...filter(statements, (s) => group2.indexOf(s) === -1),
                   factory.createExportDeclaration(
+                    /*modifiers*/
                     void 0,
+                    /*isTypeOnly*/
                     false,
                     factory.createNamedExports(flatMap(group2, (e) => cast(e.exportClause, isNamedExports).elements)),
                     group2[0].moduleSpecifier
@@ -43581,11 +48041,21 @@ function createTypeChecker(host) {
           deferredPrivatesStack.push(/* @__PURE__ */ new Map());
         }
         symbolTable2.forEach((symbol) => {
-          serializeSymbol(symbol, false, !!propertyAsAlias);
+          serializeSymbol(
+            symbol,
+            /*isPrivate*/
+            false,
+            !!propertyAsAlias
+          );
         });
         if (!suppressNewPrivateContext) {
           deferredPrivatesStack[deferredPrivatesStack.length - 1].forEach((symbol) => {
-            serializeSymbol(symbol, true, !!propertyAsAlias);
+            serializeSymbol(
+              symbol,
+              /*isPrivate*/
+              true,
+              !!propertyAsAlias
+            );
           });
           deferredPrivatesStack.pop();
         }
@@ -43653,24 +48123,47 @@ function createTypeChecker(host) {
                 const alias = localName === propertyAccessRequire.parent.right.escapedText ? void 0 : propertyAccessRequire.parent.right;
                 addResult(
                   factory.createExportDeclaration(
+                    /*modifiers*/
                     void 0,
+                    /*isTypeOnly*/
                     false,
-                    factory.createNamedExports([factory.createExportSpecifier(false, alias, localName)])
+                    factory.createNamedExports([factory.createExportSpecifier(
+                      /*isTypeOnly*/
+                      false,
+                      alias,
+                      localName
+                    )])
                   ),
                   0 /* None */
                 );
                 context.tracker.trackSymbol(type.symbol, context.enclosingDeclaration, 111551 /* Value */);
               } else {
-                const statement = setTextRange(factory.createVariableStatement(void 0, factory.createVariableDeclarationList([
-                  factory.createVariableDeclaration(name, void 0, serializeTypeForDeclaration(context, type, symbol, enclosingDeclaration, includePrivateSymbol, bundled))
-                ], flags)), textRange);
+                const statement = setTextRange(factory.createVariableStatement(
+                  /*modifiers*/
+                  void 0,
+                  factory.createVariableDeclarationList([
+                    factory.createVariableDeclaration(
+                      name,
+                      /*exclamationToken*/
+                      void 0,
+                      serializeTypeForDeclaration(context, type, symbol, enclosingDeclaration, includePrivateSymbol, bundled)
+                    )
+                  ], flags)
+                ), textRange);
                 addResult(statement, name !== localName ? modifierFlags & ~1 /* Export */ : modifierFlags);
                 if (name !== localName && !isPrivate) {
                   addResult(
                     factory.createExportDeclaration(
+                      /*modifiers*/
                       void 0,
+                      /*isTypeOnly*/
                       false,
-                      factory.createNamedExports([factory.createExportSpecifier(false, name, localName)])
+                      factory.createNamedExports([factory.createExportSpecifier(
+                        /*isTypeOnly*/
+                        false,
+                        name,
+                        localName
+                      )])
                     ),
                     0 /* None */
                   );
@@ -43709,17 +48202,38 @@ function createTypeChecker(host) {
               const resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier);
               if (!resolvedModule)
                 continue;
-              addResult(factory.createExportDeclaration(void 0, false, void 0, factory.createStringLiteral(getSpecifierForModuleSymbol(resolvedModule, context))), 0 /* None */);
+              addResult(factory.createExportDeclaration(
+                /*modifiers*/
+                void 0,
+                /*isTypeOnly*/
+                false,
+                /*exportClause*/
+                void 0,
+                factory.createStringLiteral(getSpecifierForModuleSymbol(resolvedModule, context))
+              ), 0 /* None */);
             }
           }
         }
         if (needsPostExportDefault) {
-          addResult(factory.createExportAssignment(void 0, false, factory.createIdentifier(getInternalSymbolName(symbol, symbolName2))), 0 /* None */);
+          addResult(factory.createExportAssignment(
+            /*modifiers*/
+            void 0,
+            /*isExportAssignment*/
+            false,
+            factory.createIdentifier(getInternalSymbolName(symbol, symbolName2))
+          ), 0 /* None */);
         } else if (needsExportDeclaration) {
           addResult(factory.createExportDeclaration(
+            /*modifiers*/
             void 0,
+            /*isTypeOnly*/
             false,
-            factory.createNamedExports([factory.createExportSpecifier(false, getInternalSymbolName(symbol, symbolName2), symbolName2)])
+            factory.createNamedExports([factory.createExportSpecifier(
+              /*isTypeOnly*/
+              false,
+              getInternalSymbolName(symbol, symbolName2),
+              symbolName2
+            )])
           ), 0 /* None */);
         }
       }
@@ -43769,7 +48283,13 @@ function createTypeChecker(host) {
         context.enclosingDeclaration = jsdocAliasDecl;
         const typeNode = jsdocAliasDecl && jsdocAliasDecl.typeExpression && isJSDocTypeExpression(jsdocAliasDecl.typeExpression) && serializeExistingTypeNode(context, jsdocAliasDecl.typeExpression.type, includePrivateSymbol, bundled) || typeToTypeNodeHelper(aliasType, context);
         addResult(setSyntheticLeadingComments(
-          factory.createTypeAliasDeclaration(void 0, getInternalSymbolName(symbol, symbolName2), typeParamDecls, typeNode),
+          factory.createTypeAliasDeclaration(
+            /*modifiers*/
+            void 0,
+            getInternalSymbolName(symbol, symbolName2),
+            typeParamDecls,
+            typeNode
+          ),
           !commentText ? [] : [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]
         ), modifierFlags);
         context.flags = oldFlags;
@@ -43787,6 +48307,7 @@ function createTypeChecker(host) {
         const indexSignatures = serializeIndexSignatures(interfaceType, baseType);
         const heritageClauses = !length(baseTypes) ? void 0 : [factory.createHeritageClause(94 /* ExtendsKeyword */, mapDefined(baseTypes, (b) => trySerializeAsTypeReference(b, 111551 /* Value */)))];
         addResult(factory.createInterfaceDeclaration(
+          /*modifiers*/
           void 0,
           getInternalSymbolName(symbol, symbolName2),
           typeParamDecls,
@@ -43813,7 +48334,9 @@ function createTypeChecker(host) {
           const containingFile = getSourceFileOfNode(context.enclosingDeclaration);
           const localName = getInternalSymbolName(symbol, symbolName2);
           const nsBody = factory.createModuleBlock([factory.createExportDeclaration(
+            /*modifiers*/
             void 0,
+            /*isTypeOnly*/
             false,
             factory.createNamedExports(mapDefined(filter(mergedMembers, (n) => n.escapedName !== "export=" /* ExportEquals */), (s) => {
               var _a2, _b;
@@ -43824,13 +48347,23 @@ function createTypeChecker(host) {
                 (_b = (_a2 = context.tracker) == null ? void 0 : _a2.reportNonlocalAugmentation) == null ? void 0 : _b.call(_a2, containingFile, symbol, s);
                 return void 0;
               }
-              const target = aliasDecl && getTargetOfAliasDeclaration(aliasDecl, true);
+              const target = aliasDecl && getTargetOfAliasDeclaration(
+                aliasDecl,
+                /*dontRecursivelyResolve*/
+                true
+              );
               includePrivateSymbol(target || s);
               const targetName = target ? getInternalSymbolName(target, unescapeLeadingUnderscores(target.escapedName)) : localName2;
-              return factory.createExportSpecifier(false, name === targetName ? void 0 : targetName, name);
+              return factory.createExportSpecifier(
+                /*isTypeOnly*/
+                false,
+                name === targetName ? void 0 : targetName,
+                name
+              );
             }))
           )]);
           addResult(factory.createModuleDeclaration(
+            /*modifiers*/
             void 0,
             factory.createIdentifier(localName),
             nsBody,
@@ -43856,7 +48389,13 @@ function createTypeChecker(host) {
         }
         if (!(symbol.flags & (512 /* ValueModule */ | 1024 /* NamespaceModule */) && !!symbol.exports && !!symbol.exports.size)) {
           const props = filter(getPropertiesOfType(type), isNamespaceMember);
-          serializeAsNamespaceDeclaration(props, localName, modifierFlags, true);
+          serializeAsNamespaceDeclaration(
+            props,
+            localName,
+            modifierFlags,
+            /*suppressNewPrivateContext*/
+            true
+          );
         }
       }
       function getSignatureTextRangeLocation(signature) {
@@ -43880,7 +48419,13 @@ function createTypeChecker(host) {
             ) ? "local" : "remote"
           );
           const localProps = localVsRemoteMap.get("local") || emptyArray;
-          let fakespace = parseNodeFactory.createModuleDeclaration(void 0, factory.createIdentifier(localName), factory.createModuleBlock([]), 16 /* Namespace */);
+          let fakespace = parseNodeFactory.createModuleDeclaration(
+            /*modifiers*/
+            void 0,
+            factory.createIdentifier(localName),
+            factory.createModuleBlock([]),
+            16 /* Namespace */
+          );
           setParent(fakespace, enclosingDeclaration);
           fakespace.locals = createSymbolTable(props);
           fakespace.symbol = props[0].parent;
@@ -43891,15 +48436,27 @@ function createTypeChecker(host) {
           const subcontext = { ...context, enclosingDeclaration: fakespace };
           const oldContext = context;
           context = subcontext;
-          visitSymbolTable(createSymbolTable(localProps), suppressNewPrivateContext, true);
+          visitSymbolTable(
+            createSymbolTable(localProps),
+            suppressNewPrivateContext,
+            /*propertyAsAlias*/
+            true
+          );
           context = oldContext;
           addingDeclare = oldAddingDeclare;
           const declarations = results;
           results = oldResults;
           const defaultReplaced = map(declarations, (d) => isExportAssignment(d) && !d.isExportEquals && isIdentifier(d.expression) ? factory.createExportDeclaration(
+            /*modifiers*/
             void 0,
+            /*isTypeOnly*/
             false,
-            factory.createNamedExports([factory.createExportSpecifier(false, d.expression, factory.createIdentifier("default" /* Default */))])
+            factory.createNamedExports([factory.createExportSpecifier(
+              /*isTypeOnly*/
+              false,
+              d.expression,
+              factory.createIdentifier("default" /* Default */)
+            )])
           ) : d);
           const exportModifierStripped = every(defaultReplaced, (d) => hasSyntacticModifier(d, 1 /* Export */)) ? map(defaultReplaced, removeExportModifier) : defaultReplaced;
           fakespace = factory.updateModuleDeclaration(
@@ -43921,12 +48478,18 @@ function createTypeChecker(host) {
           let expr = e.expression;
           if (isEntityNameExpression(expr)) {
             if (isIdentifier(expr) && idText(expr) === "") {
-              return cleanup(void 0);
+              return cleanup(
+                /*result*/
+                void 0
+              );
             }
             let introducesError;
             ({ introducesError, node: expr } = trackExistingEntityName(expr, context, includePrivateSymbol));
             if (introducesError) {
-              return cleanup(void 0);
+              return cleanup(
+                /*result*/
+                void 0
+              );
             }
           }
           return cleanup(factory.createExpressionWithTypeArguments(
@@ -43974,22 +48537,42 @@ function createTypeChecker(host) {
           return !!valueDecl && isNamedDeclaration(valueDecl) && isPrivateIdentifier(valueDecl.name);
         });
         const privateProperties = hasPrivateIdentifier ? [factory.createPropertyDeclaration(
+          /*modifiers*/
           void 0,
           factory.createPrivateIdentifier("#private"),
+          /*questionOrExclamationToken*/
           void 0,
+          /*type*/
           void 0,
+          /*initializer*/
           void 0
         )] : emptyArray;
-        const publicProperties = flatMap(publicSymbolProps, (p) => serializePropertySymbolForClass(p, false, baseTypes[0]));
+        const publicProperties = flatMap(publicSymbolProps, (p) => serializePropertySymbolForClass(
+          p,
+          /*isStatic*/
+          false,
+          baseTypes[0]
+        ));
         const staticMembers = flatMap(
           filter(getPropertiesOfType(staticType), (p) => !(p.flags & 4194304 /* Prototype */) && p.escapedName !== "prototype" && !isNamespaceMember(p)),
-          (p) => serializePropertySymbolForClass(p, true, staticBaseType)
+          (p) => serializePropertySymbolForClass(
+            p,
+            /*isStatic*/
+            true,
+            staticBaseType
+          )
         );
         const isNonConstructableClassLikeInJsFile = !isClass && !!symbol.valueDeclaration && isInJSFile(symbol.valueDeclaration) && !some(getSignaturesOfType(staticType, 1 /* Construct */));
-        const constructors = isNonConstructableClassLikeInJsFile ? [factory.createConstructorDeclaration(factory.createModifiersFromModifierFlags(8 /* Private */), [], void 0)] : serializeSignatures(1 /* Construct */, staticType, staticBaseType, 173 /* Constructor */);
+        const constructors = isNonConstructableClassLikeInJsFile ? [factory.createConstructorDeclaration(
+          factory.createModifiersFromModifierFlags(8 /* Private */),
+          [],
+          /*body*/
+          void 0
+        )] : serializeSignatures(1 /* Construct */, staticType, staticBaseType, 173 /* Constructor */);
         const indexSignatures = serializeIndexSignatures(classType, baseTypes[0]);
         context.enclosingDeclaration = oldEnclosing;
         addResult(setTextRange(factory.createClassDeclaration(
+          /*modifiers*/
           void 0,
           localName,
           typeParamDecls,
@@ -44022,7 +48605,11 @@ function createTypeChecker(host) {
         const node = getDeclarationOfAliasSymbol(symbol);
         if (!node)
           return Debug.fail();
-        const target = getMergedSymbol(getTargetOfAliasDeclaration(node, true));
+        const target = getMergedSymbol(getTargetOfAliasDeclaration(
+          node,
+          /*dontRecursivelyResolve*/
+          true
+        ));
         if (!target) {
           return;
         }
@@ -44038,13 +48625,22 @@ function createTypeChecker(host) {
               const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context);
               const { propertyName } = node;
               addResult(factory.createImportDeclaration(
+                /*modifiers*/
                 void 0,
-                factory.createImportClause(false, void 0, factory.createNamedImports([factory.createImportSpecifier(
+                factory.createImportClause(
+                  /*isTypeOnly*/
                   false,
-                  propertyName && isIdentifier(propertyName) ? factory.createIdentifier(idText(propertyName)) : void 0,
-                  factory.createIdentifier(localName)
-                )])),
+                  /*name*/
+                  void 0,
+                  factory.createNamedImports([factory.createImportSpecifier(
+                    /*isTypeOnly*/
+                    false,
+                    propertyName && isIdentifier(propertyName) ? factory.createIdentifier(idText(propertyName)) : void 0,
+                    factory.createIdentifier(localName)
+                  )])
+                ),
                 factory.createStringLiteral(specifier2),
+                /*importClause*/
                 void 0
               ), 0 /* None */);
               break;
@@ -44065,13 +48661,17 @@ function createTypeChecker(host) {
               const uniqueName = factory.createUniqueName(localName);
               const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context);
               addResult(factory.createImportEqualsDeclaration(
+                /*modifiers*/
                 void 0,
+                /*isTypeOnly*/
                 false,
                 uniqueName,
                 factory.createExternalModuleReference(factory.createStringLiteral(specifier2))
               ), 0 /* None */);
               addResult(factory.createImportEqualsDeclaration(
+                /*modifiers*/
                 void 0,
+                /*isTypeOnly*/
                 false,
                 factory.createIdentifier(localName),
                 factory.createQualifiedName(uniqueName, initializer.name)
@@ -44085,57 +48685,94 @@ function createTypeChecker(host) {
             }
             const isLocalImport = !(target.flags & 512 /* ValueModule */) && !isVariableDeclaration(node);
             addResult(factory.createImportEqualsDeclaration(
+              /*modifiers*/
               void 0,
+              /*isTypeOnly*/
               false,
               factory.createIdentifier(localName),
-              isLocalImport ? symbolToName(target, context, 67108863 /* All */, false) : factory.createExternalModuleReference(factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)))
+              isLocalImport ? symbolToName(
+                target,
+                context,
+                67108863 /* All */,
+                /*expectsIdentifier*/
+                false
+              ) : factory.createExternalModuleReference(factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)))
             ), isLocalImport ? modifierFlags : 0 /* None */);
             break;
           case 267 /* NamespaceExportDeclaration */:
             addResult(factory.createNamespaceExportDeclaration(idText(node.name)), 0 /* None */);
             break;
-          case 270 /* ImportClause */:
+          case 270 /* ImportClause */: {
+            const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
+            const specifier2 = bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.moduleSpecifier;
             addResult(factory.createImportDeclaration(
+              /*modifiers*/
               void 0,
-              factory.createImportClause(false, factory.createIdentifier(localName), void 0),
-              factory.createStringLiteral(getSpecifierForModuleSymbol(target.parent || target, context)),
-              void 0
+              factory.createImportClause(
+                /*isTypeOnly*/
+                false,
+                factory.createIdentifier(localName),
+                /*namedBindings*/
+                void 0
+              ),
+              specifier2,
+              node.parent.assertClause
             ), 0 /* None */);
             break;
-          case 271 /* NamespaceImport */:
+          }
+          case 271 /* NamespaceImport */: {
+            const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
+            const specifier2 = bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.parent.moduleSpecifier;
             addResult(factory.createImportDeclaration(
+              /*modifiers*/
               void 0,
-              factory.createImportClause(false, void 0, factory.createNamespaceImport(factory.createIdentifier(localName))),
-              factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)),
-              void 0
+              factory.createImportClause(
+                /*isTypeOnly*/
+                false,
+                /*importClause*/
+                void 0,
+                factory.createNamespaceImport(factory.createIdentifier(localName))
+              ),
+              specifier2,
+              node.parent.parent.assertClause
             ), 0 /* None */);
             break;
+          }
           case 277 /* NamespaceExport */:
             addResult(factory.createExportDeclaration(
+              /*modifiers*/
               void 0,
+              /*isTypeOnly*/
               false,
               factory.createNamespaceExport(factory.createIdentifier(localName)),
               factory.createStringLiteral(getSpecifierForModuleSymbol(target, context))
             ), 0 /* None */);
             break;
-          case 273 /* ImportSpecifier */:
+          case 273 /* ImportSpecifier */: {
+            const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
+            const specifier2 = bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.parent.parent.moduleSpecifier;
             addResult(factory.createImportDeclaration(
+              /*modifiers*/
               void 0,
               factory.createImportClause(
+                /*isTypeOnly*/
                 false,
+                /*importClause*/
                 void 0,
                 factory.createNamedImports([
                   factory.createImportSpecifier(
+                    /*isTypeOnly*/
                     false,
                     localName !== verbatimTargetName ? factory.createIdentifier(verbatimTargetName) : void 0,
                     factory.createIdentifier(localName)
                   )
                 ])
               ),
-              factory.createStringLiteral(getSpecifierForModuleSymbol(target.parent || target, context)),
-              void 0
+              specifier2,
+              node.parent.parent.parent.assertClause
             ), 0 /* None */);
             break;
+          }
           case 278 /* ExportSpecifier */:
             const specifier = node.parent.parent.moduleSpecifier;
             serializeExportSpecifier(
@@ -44162,9 +48799,16 @@ function createTypeChecker(host) {
       }
       function serializeExportSpecifier(localName, targetName, specifier) {
         addResult(factory.createExportDeclaration(
+          /*modifiers*/
           void 0,
+          /*isTypeOnly*/
           false,
-          factory.createNamedExports([factory.createExportSpecifier(false, localName !== targetName ? targetName : void 0, localName)]),
+          factory.createNamedExports([factory.createExportSpecifier(
+            /*isTypeOnly*/
+            false,
+            localName !== targetName ? targetName : void 0,
+            localName
+          )]),
           specifier
         ), 0 /* None */);
       }
@@ -44177,18 +48821,31 @@ function createTypeChecker(host) {
         const isDefault = name === "default" /* Default */;
         const isExportAssignmentCompatibleSymbolName = isExportEquals || isDefault;
         const aliasDecl = symbol.declarations && getDeclarationOfAliasSymbol(symbol);
-        const target = aliasDecl && getTargetOfAliasDeclaration(aliasDecl, true);
+        const target = aliasDecl && getTargetOfAliasDeclaration(
+          aliasDecl,
+          /*dontRecursivelyResolve*/
+          true
+        );
         if (target && length(target.declarations) && some(target.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(enclosingDeclaration))) {
           const expr = aliasDecl && (isExportAssignment(aliasDecl) || isBinaryExpression(aliasDecl) ? getExportAssignmentExpression(aliasDecl) : getPropertyAssignmentAliasLikeExpression(aliasDecl));
           const first2 = expr && isEntityNameExpression(expr) ? getFirstNonModuleExportsIdentifier(expr) : void 0;
-          const referenced = first2 && resolveEntityName(first2, 67108863 /* All */, true, true, enclosingDeclaration);
+          const referenced = first2 && resolveEntityName(
+            first2,
+            67108863 /* All */,
+            /*ignoreErrors*/
+            true,
+            /*dontResolveAlias*/
+            true,
+            enclosingDeclaration
+          );
           if (referenced || target) {
             includePrivateSymbol(referenced || target);
           }
-          const oldTrack = context.tracker.trackSymbol;
-          context.tracker.trackSymbol = () => false;
+          const prevDisableTrackSymbol = context.tracker.disableTrackSymbol;
+          context.tracker.disableTrackSymbol = true;
           if (isExportAssignmentCompatibleSymbolName) {
             results.push(factory.createExportAssignment(
+              /*modifiers*/
               void 0,
               isExportEquals,
               symbolToExpression(target, context, 67108863 /* All */)
@@ -44201,15 +48858,23 @@ function createTypeChecker(host) {
             } else {
               const varName = getUnusedName(name, symbol);
               addResult(factory.createImportEqualsDeclaration(
+                /*modifiers*/
                 void 0,
+                /*isTypeOnly*/
                 false,
                 factory.createIdentifier(varName),
-                symbolToName(target, context, 67108863 /* All */, false)
+                symbolToName(
+                  target,
+                  context,
+                  67108863 /* All */,
+                  /*expectsIdentifier*/
+                  false
+                )
               ), 0 /* None */);
               serializeExportSpecifier(name, varName);
             }
           }
-          context.tracker.trackSymbol = oldTrack;
+          context.tracker.disableTrackSymbol = prevDisableTrackSymbol;
           return true;
         } else {
           const varName = getUnusedName(name, symbol);
@@ -44217,9 +48882,18 @@ function createTypeChecker(host) {
           if (isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, symbol)) {
             serializeAsFunctionNamespaceMerge(typeToSerialize, symbol, varName, isExportAssignmentCompatibleSymbolName ? 0 /* None */ : 1 /* Export */);
           } else {
-            const statement = factory.createVariableStatement(void 0, factory.createVariableDeclarationList([
-              factory.createVariableDeclaration(varName, void 0, serializeTypeForDeclaration(context, typeToSerialize, symbol, enclosingDeclaration, includePrivateSymbol, bundled))
-            ], 2 /* Const */));
+            const statement = factory.createVariableStatement(
+              /*modifiers*/
+              void 0,
+              factory.createVariableDeclarationList([
+                factory.createVariableDeclaration(
+                  varName,
+                  /*exclamationToken*/
+                  void 0,
+                  serializeTypeForDeclaration(context, typeToSerialize, symbol, enclosingDeclaration, includePrivateSymbol, bundled)
+                )
+              ], 2 /* Const */)
+            );
             addResult(
               statement,
               target && target.flags & 4 /* Property */ && target.escapedName === "export=" /* ExportEquals */ ? 2 /* Ambient */ : name === varName ? 1 /* Export */ : 0 /* None */
@@ -44227,6 +48901,7 @@ function createTypeChecker(host) {
           }
           if (isExportAssignmentCompatibleSymbolName) {
             results.push(factory.createExportAssignment(
+              /*modifiers*/
               void 0,
               isExportEquals,
               factory.createIdentifier(varName)
@@ -44241,7 +48916,9 @@ function createTypeChecker(host) {
       }
       function isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, hostSymbol) {
         const ctxSrc = getSourceFileOfNode(context.enclosingDeclaration);
-        return getObjectFlags(typeToSerialize) & (16 /* Anonymous */ | 32 /* Mapped */) && !length(getIndexInfosOfType(typeToSerialize)) && !isClassInstanceSide(typeToSerialize) && !!(length(filter(getPropertiesOfType(typeToSerialize), isNamespaceMember)) || length(getSignaturesOfType(typeToSerialize, 0 /* Call */))) && !length(getSignaturesOfType(typeToSerialize, 1 /* Construct */)) && !getDeclarationWithTypeAnnotation(hostSymbol, enclosingDeclaration) && !(typeToSerialize.symbol && some(typeToSerialize.symbol.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && !some(getPropertiesOfType(typeToSerialize), (p) => isLateBoundName(p.escapedName)) && !some(getPropertiesOfType(typeToSerialize), (p) => some(p.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && every(getPropertiesOfType(typeToSerialize), (p) => isIdentifierText(symbolName(p), languageVersion));
+        return getObjectFlags(typeToSerialize) & (16 /* Anonymous */ | 32 /* Mapped */) && !length(getIndexInfosOfType(typeToSerialize)) && !isClassInstanceSide(typeToSerialize) && // While a class instance is potentially representable as a NS, prefer printing a reference to the instance type and serializing the class
+        !!(length(filter(getPropertiesOfType(typeToSerialize), isNamespaceMember)) || length(getSignaturesOfType(typeToSerialize, 0 /* Call */))) && !length(getSignaturesOfType(typeToSerialize, 1 /* Construct */)) && // TODO: could probably serialize as function + ns + class, now that that's OK
+        !getDeclarationWithTypeAnnotation(hostSymbol, enclosingDeclaration) && !(typeToSerialize.symbol && some(typeToSerialize.symbol.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && !some(getPropertiesOfType(typeToSerialize), (p) => isLateBoundName(p.escapedName)) && !some(getPropertiesOfType(typeToSerialize), (p) => some(p.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && every(getPropertiesOfType(typeToSerialize), (p) => isIdentifierText(symbolName(p), languageVersion));
       }
       function makeSerializePropertySymbol(createProperty, methodKind, useAccessors) {
         return function serializePropertySymbol(p, isStatic2, baseType) {
@@ -44264,12 +48941,16 @@ function createTypeChecker(host) {
                 factory.createModifiersFromModifierFlags(flag),
                 name,
                 [factory.createParameterDeclaration(
+                  /*modifiers*/
                   void 0,
+                  /*dotDotDotToken*/
                   void 0,
                   "arg",
+                  /*questionToken*/
                   void 0,
                   isPrivate ? void 0 : serializeTypeForDeclaration(context, getTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled)
                 )],
+                /*body*/
                 void 0
               ), ((_b = p.declarations) == null ? void 0 : _b.find(isSetAccessor)) || firstPropertyLikeDecl));
             }
@@ -44280,6 +48961,7 @@ function createTypeChecker(host) {
                 name,
                 [],
                 isPrivate2 ? void 0 : serializeTypeForDeclaration(context, getTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled),
+                /*body*/
                 void 0
               ), ((_c = p.declarations) == null ? void 0 : _c.find(isGetAccessor)) || firstPropertyLikeDecl));
             }
@@ -44290,6 +48972,9 @@ function createTypeChecker(host) {
               name,
               p.flags & 16777216 /* Optional */ ? factory.createToken(57 /* QuestionToken */) : void 0,
               isPrivate ? void 0 : serializeTypeForDeclaration(context, getWriteTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled),
+              // TODO: https://github.com/microsoft/TypeScript/pull/32372#discussion_r328386357
+              // interface members can't have initializers, however class members _can_
+              /*initializer*/
               void 0
             ), ((_d = p.declarations) == null ? void 0 : _d.find(or(isPropertyDeclaration, isVariableDeclaration))) || firstPropertyLikeDecl);
           }
@@ -44301,7 +48986,9 @@ function createTypeChecker(host) {
                 factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 64 /* Readonly */ : 0) | flag),
                 name,
                 p.flags & 16777216 /* Optional */ ? factory.createToken(57 /* QuestionToken */) : void 0,
+                /*type*/
                 void 0,
+                /*initializer*/
                 void 0
               ), ((_e = p.declarations) == null ? void 0 : _e.find(isFunctionLikeDeclaration)) || signatures[0] && signatures[0].declaration || p.declarations && p.declarations[0]);
             }
@@ -44326,7 +49013,12 @@ function createTypeChecker(host) {
         };
       }
       function serializePropertySymbolForInterface(p, baseType) {
-        return serializePropertySymbolForInterfaceWorker(p, false, baseType);
+        return serializePropertySymbolForInterfaceWorker(
+          p,
+          /*isStatic*/
+          false,
+          baseType
+        );
       }
       function serializeSignatures(kind, input, baseType, outputKind) {
         const signatures = getSignaturesOfType(input, kind);
@@ -44342,7 +49034,17 @@ function createTypeChecker(host) {
             if (baseSigs.length === signatures.length) {
               let failed = false;
               for (let i = 0; i < baseSigs.length; i++) {
-                if (!compareSignaturesIdentical(signatures[i], baseSigs[i], false, false, true, compareTypesIdentical)) {
+                if (!compareSignaturesIdentical(
+                  signatures[i],
+                  baseSigs[i],
+                  /*partialMatch*/
+                  false,
+                  /*ignoreThisTypes*/
+                  false,
+                  /*ignoreReturnTypes*/
+                  true,
+                  compareTypesIdentical
+                )) {
                   failed = true;
                   break;
                 }
@@ -44361,7 +49063,9 @@ function createTypeChecker(host) {
           if (privateProtected) {
             return [setTextRange(factory.createConstructorDeclaration(
               factory.createModifiersFromModifierFlags(privateProtected),
+              /*parameters*/
               [],
+              /*body*/
               void 0
             ), signatures[0].declaration)];
           }
@@ -44384,7 +49088,12 @@ function createTypeChecker(host) {
               }
             }
           }
-          results2.push(indexInfoToIndexSignatureDeclarationHelper(info, context, void 0));
+          results2.push(indexInfoToIndexSignatureDeclarationHelper(
+            info,
+            context,
+            /*typeNode*/
+            void 0
+          ));
         }
         return results2;
       }
@@ -44394,11 +49103,24 @@ function createTypeChecker(host) {
           return ref;
         }
         const tempName = getUnusedName(`${rootName}_base`);
-        const statement = factory.createVariableStatement(void 0, factory.createVariableDeclarationList([
-          factory.createVariableDeclaration(tempName, void 0, typeToTypeNodeHelper(staticType, context))
-        ], 2 /* Const */));
+        const statement = factory.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          factory.createVariableDeclarationList([
+            factory.createVariableDeclaration(
+              tempName,
+              /*exclamationToken*/
+              void 0,
+              typeToTypeNodeHelper(staticType, context)
+            )
+          ], 2 /* Const */)
+        );
         addResult(statement, 0 /* None */);
-        return factory.createExpressionWithTypeArguments(factory.createIdentifier(tempName), void 0);
+        return factory.createExpressionWithTypeArguments(
+          factory.createIdentifier(tempName),
+          /*typeArgs*/
+          void 0
+        );
       }
       function trySerializeAsTypeReference(t, flags) {
         let typeArgs;
@@ -44419,7 +49141,11 @@ function createTypeChecker(host) {
           return ref;
         }
         if (t.symbol) {
-          return factory.createExpressionWithTypeArguments(symbolToExpression(t.symbol, context, 788968 /* Type */), void 0);
+          return factory.createExpressionWithTypeArguments(
+            symbolToExpression(t.symbol, context, 788968 /* Type */),
+            /*typeArgs*/
+            void 0
+          );
         }
       }
       function getUnusedName(input, symbol) {
@@ -44479,10 +49205,17 @@ function createTypeChecker(host) {
         typePredicate.kind === 2 /* AssertsThis */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createToken(129 /* AssertsKeyword */) : void 0,
         typePredicate.kind === 1 /* Identifier */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createIdentifier(typePredicate.parameterName) : factory.createThisTypeNode(),
         typePredicate.type && nodeBuilder.typeToTypeNode(typePredicate.type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */)
+        // TODO: GH#18217
       );
       const printer = createPrinter({ removeComments: true });
       const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-      printer.writeNode(4 /* Unspecified */, predicate, sourceFile, writer2);
+      printer.writeNode(
+        4 /* Unspecified */,
+        predicate,
+        /*sourceFile*/
+        sourceFile,
+        writer2
+      );
       return writer2;
     }
   }
@@ -44525,8 +49258,8 @@ function createTypeChecker(host) {
   function getTypeAliasForTypeLiteral(type) {
     if (type.symbol && type.symbol.flags & 2048 /* TypeLiteral */ && type.symbol.declarations) {
       const node = walkUpParenthesizedTypes(type.symbol.declarations[0].parent);
-      if (node.kind === 262 /* TypeAliasDeclaration */) {
-        return getSymbolOfNode(node);
+      if (isTypeAliasDeclaration(node)) {
+        return getSymbolOfDeclaration(node);
       }
     }
     return void 0;
@@ -44556,7 +49289,10 @@ function createTypeChecker(host) {
     }
   }
   function getNameOfSymbolAsWritten(symbol, context) {
-    if (context && symbol.escapedName === "default" /* Default */ && !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */) && (!(context.flags & 16777216 /* InInitialEntityName */) || !symbol.declarations || context.enclosingDeclaration && findAncestor(symbol.declarations[0], isDefaultBindingContext) !== findAncestor(context.enclosingDeclaration, isDefaultBindingContext))) {
+    if (context && symbol.escapedName === "default" /* Default */ && !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */) && // If it's not the first part of an entity name, it must print as `default`
+    (!(context.flags & 16777216 /* InInitialEntityName */) || // if the symbol is synthesized, it will only be referenced externally it must print as `default`
+    !symbol.declarations || // if not in the same binding context (source file, module declaration), it must print as `default`
+    context.enclosingDeclaration && findAncestor(symbol.declarations[0], isDefaultBindingContext) !== findAncestor(context.enclosingDeclaration, isDefaultBindingContext))) {
       return "default";
     }
     if (symbol.declarations && symbol.declarations.length) {
@@ -44608,8 +49344,8 @@ function createTypeChecker(host) {
     function determineIfDeclarationIsVisible() {
       switch (node.kind) {
         case 341 /* JSDocCallbackTag */:
-        case 348 /* JSDocTypedefTag */:
-        case 342 /* JSDocEnumTag */:
+        case 349 /* JSDocTypedefTag */:
+        case 343 /* JSDocEnumTag */:
           return !!(node.parent && node.parent.parent && node.parent.parent.parent && isSourceFile(node.parent.parent.parent));
         case 205 /* BindingElement */:
           return isDeclarationVisible(node.parent.parent);
@@ -44676,7 +49412,16 @@ function createTypeChecker(host) {
   function collectLinkedAliases(node, setVisibility) {
     let exportSymbol;
     if (node.parent && node.parent.kind === 274 /* ExportAssignment */) {
-      exportSymbol = resolveName(node, node.escapedText, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */, void 0, node, false);
+      exportSymbol = resolveName(
+        node,
+        node.escapedText,
+        111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+        /*nameNotFoundMessage*/
+        void 0,
+        node,
+        /*isUse*/
+        false
+      );
     } else if (node.parent.kind === 278 /* ExportSpecifier */) {
       exportSymbol = getTargetOfExportSpecifier(node.parent, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */);
     }
@@ -44706,6 +49451,7 @@ function createTypeChecker(host) {
             111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
             void 0,
             void 0,
+            /*isUse*/
             false
           );
           if (importSymbol && visited) {
@@ -44727,7 +49473,10 @@ function createTypeChecker(host) {
       return false;
     }
     resolutionTargets.push(target);
-    resolutionResults.push(true);
+    resolutionResults.push(
+      /*items*/
+      true
+    );
     resolutionPropertyNames.push(propertyName);
     return true;
   }
@@ -44805,10 +49554,20 @@ function createTypeChecker(host) {
   }
   function getTypeForBindingElementParent(node, checkMode) {
     if (checkMode !== 0 /* Normal */) {
-      return getTypeForVariableLikeDeclaration(node, false, checkMode);
+      return getTypeForVariableLikeDeclaration(
+        node,
+        /*includeOptionality*/
+        false,
+        checkMode
+      );
     }
-    const symbol = getSymbolOfNode(node);
-    return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(node, false, checkMode);
+    const symbol = getSymbolOfDeclaration(node);
+    return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(
+      node,
+      /*includeOptionality*/
+      false,
+      checkMode
+    );
   }
   function getRestType(source, properties, symbol) {
     source = filterType(source, (t) => !(t.flags & 98304 /* Nullable */));
@@ -44844,7 +49603,11 @@ function createTypeChecker(host) {
     }
     const members = createSymbolTable();
     for (const prop of spreadableProperties) {
-      members.set(prop.escapedName, getSpreadSymbol(prop, false));
+      members.set(prop.escapedName, getSpreadSymbol(
+        prop,
+        /*readonly*/
+        false
+      ));
     }
     const result = createAnonymousType(symbol, members, emptyArray, emptyArray, getIndexInfosOfType(source));
     result.objectFlags |= 4194304 /* ObjectRestType */;
@@ -44863,7 +49626,7 @@ function createTypeChecker(host) {
   }
   function getSyntheticElementAccess(node) {
     const parentAccess = getParentElementAccess(node);
-    if (parentAccess && parentAccess.flowNode) {
+    if (parentAccess && canHaveFlowNode(parentAccess) && parentAccess.flowNode) {
       const propName = getDestructuringPropertyName(node);
       if (propName) {
         const literal = setTextRange(parseNodeFactory.createStringLiteral(propName), node);
@@ -44947,7 +49710,8 @@ function createTypeChecker(host) {
       const elementType = checkIteratedTypeOrElementType(65 /* Destructuring */ | (declaration.dotDotDotToken ? 0 : 128 /* PossiblyOutOfBounds */), parentType, undefinedType, pattern);
       const index = pattern.elements.indexOf(declaration);
       if (declaration.dotDotDotToken) {
-        type = everyType(parentType, isTupleType) ? mapType(parentType, (t) => sliceTupleType(t, index)) : createArrayType(elementType);
+        const baseConstraint = getBaseConstraintOrType(parentType);
+        type = everyType(baseConstraint, isTupleType) ? mapType(baseConstraint, (t) => sliceTupleType(t, index)) : createArrayType(elementType);
       } else if (isArrayLikeType(parentType)) {
         const indexType = getNumberLiteralType(index);
         const accessFlags = 32 /* ExpressionPosition */ | (hasDefaultValue(declaration) ? 16 /* NoTupleBoundsCheck */ : 0);
@@ -44973,11 +49737,19 @@ function createTypeChecker(host) {
     return void 0;
   }
   function isNullOrUndefined2(node) {
-    const expr = skipParentheses(node, true);
+    const expr = skipParentheses(
+      node,
+      /*excludeJSDocTypeAssertions*/
+      true
+    );
     return expr.kind === 104 /* NullKeyword */ || expr.kind === 79 /* Identifier */ && getResolvedSymbol(expr) === undefinedSymbol;
   }
   function isEmptyArrayLiteral2(node) {
-    const expr = skipParentheses(node, true);
+    const expr = skipParentheses(
+      node,
+      /*excludeJSDocTypeAssertions*/
+      true
+    );
     return expr.kind === 206 /* ArrayLiteralExpression */ && expr.elements.length === 0;
   }
   function addOptionality(type, isProperty = false, isOptional = true) {
@@ -44985,7 +49757,11 @@ function createTypeChecker(host) {
   }
   function getTypeForVariableLikeDeclaration(declaration, includeOptionality, checkMode) {
     if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 246 /* ForInStatement */) {
-      const indexType = getIndexType(getNonNullableTypeIfNeeded(checkExpression(declaration.parent.parent.expression, checkMode)));
+      const indexType = getIndexType(getNonNullableTypeIfNeeded(checkExpression(
+        declaration.parent.parent.expression,
+        /*checkMode*/
+        checkMode
+      )));
       return indexType.flags & (262144 /* TypeParameter */ | 4194304 /* Index */) ? getExtractStringType(indexType) : stringType;
     }
     if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 247 /* ForOfStatement */) {
@@ -44995,8 +49771,8 @@ function createTypeChecker(host) {
     if (isBindingPattern(declaration.parent)) {
       return getTypeForBindingElement(declaration);
     }
-    const isProperty = isPropertyDeclaration(declaration) && !hasAccessorModifier(declaration) || isPropertySignature(declaration);
-    const isOptional = includeOptionality && (isProperty && !!declaration.questionToken || isParameter(declaration) && (!!declaration.questionToken || isJSDocOptionalParameter(declaration)) || isOptionalJSDocPropertyLikeTag(declaration));
+    const isProperty = isPropertyDeclaration(declaration) && !hasAccessorModifier(declaration) || isPropertySignature(declaration) || isJSDocPropertyTag(declaration);
+    const isOptional = includeOptionality && isOptionalDeclaration(declaration);
     const declaredType = tryGetTypeFromEffectiveTypeNode(declaration);
     if (declaredType) {
       return addOptionality(declaredType, isProperty, isOptional);
@@ -45012,7 +49788,7 @@ function createTypeChecker(host) {
     if (isParameter(declaration)) {
       const func = declaration.parent;
       if (func.kind === 175 /* SetAccessor */ && hasBindableName(func)) {
-        const getter = getDeclarationOfKind(getSymbolOfNode(declaration.parent), 174 /* GetAccessor */);
+        const getter = getDeclarationOfKind(getSymbolOfDeclaration(declaration.parent), 174 /* GetAccessor */);
         if (getter) {
           const getterSignature = getSignatureFromDeclaration(getter);
           const thisParameter = getAccessorThisParameter(func);
@@ -45028,12 +49804,17 @@ function createTypeChecker(host) {
         return parameterTypeOfTypeTag;
       const type = declaration.symbol.escapedName === "this" /* This */ ? getContextualThisParameterType(func) : getContextuallyTypedParameterType(declaration);
       if (type) {
-        return addOptionality(type, false, isOptional);
+        return addOptionality(
+          type,
+          /*isProperty*/
+          false,
+          isOptional
+        );
       }
     }
     if (hasOnlyExpressionInitializer(declaration) && !!declaration.initializer) {
       if (isInJSFile(declaration) && !isParameter(declaration)) {
-        const containerObjectType = getJSContainerObjectType(declaration, getSymbolOfNode(declaration), getDeclaredExpandoInitializer(declaration));
+        const containerObjectType = getJSContainerObjectType(declaration, getSymbolOfDeclaration(declaration), getDeclaredExpandoInitializer(declaration));
         if (containerObjectType) {
           return containerObjectType;
         }
@@ -45045,18 +49826,34 @@ function createTypeChecker(host) {
       if (!hasStaticModifier(declaration)) {
         const constructor = findConstructorDeclaration(declaration.parent);
         const type = constructor ? getFlowTypeInConstructor(declaration.symbol, constructor) : getEffectiveModifierFlags(declaration) & 2 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0;
-        return type && addOptionality(type, true, isOptional);
+        return type && addOptionality(
+          type,
+          /*isProperty*/
+          true,
+          isOptional
+        );
       } else {
         const staticBlocks = filter(declaration.parent.members, isClassStaticBlockDeclaration);
         const type = staticBlocks.length ? getFlowTypeInStaticBlocks(declaration.symbol, staticBlocks) : getEffectiveModifierFlags(declaration) & 2 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0;
-        return type && addOptionality(type, true, isOptional);
+        return type && addOptionality(
+          type,
+          /*isProperty*/
+          true,
+          isOptional
+        );
       }
     }
     if (isJsxAttribute(declaration)) {
       return trueType;
     }
     if (isBindingPattern(declaration.name)) {
-      return getTypeFromBindingPattern(declaration.name, false, true);
+      return getTypeFromBindingPattern(
+        declaration.name,
+        /*includePatternInType*/
+        false,
+        /*reportErrors*/
+        true
+      );
     }
     return void 0;
   }
@@ -45065,7 +49862,13 @@ function createTypeChecker(host) {
       const links = getSymbolLinks(symbol);
       if (links.isConstructorDeclaredProperty === void 0) {
         links.isConstructorDeclaredProperty = false;
-        links.isConstructorDeclaredProperty = !!getDeclaringConstructor(symbol) && every(symbol.declarations, (declaration) => isBinaryExpression(declaration) && isPossiblyAliasedThisProperty(declaration) && (declaration.left.kind !== 209 /* ElementAccessExpression */ || isStringOrNumericLiteralLike(declaration.left.argumentExpression)) && !getAnnotatedTypeForAssignmentDeclaration(void 0, declaration, symbol, declaration));
+        links.isConstructorDeclaredProperty = !!getDeclaringConstructor(symbol) && every(symbol.declarations, (declaration) => isBinaryExpression(declaration) && isPossiblyAliasedThisProperty(declaration) && (declaration.left.kind !== 209 /* ElementAccessExpression */ || isStringOrNumericLiteralLike(declaration.left.argumentExpression)) && !getAnnotatedTypeForAssignmentDeclaration(
+          /*declaredType*/
+          void 0,
+          declaration,
+          symbol,
+          declaration
+        ));
       }
       return links.isConstructorDeclaredProperty;
     }
@@ -45080,7 +49883,13 @@ function createTypeChecker(host) {
       return;
     }
     for (const declaration of symbol.declarations) {
-      const container = getThisContainer(declaration, false);
+      const container = getThisContainer(
+        declaration,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
       if (container && (container.kind === 173 /* Constructor */ || isJSConstructor(container))) {
         return container;
       }
@@ -45190,7 +49999,12 @@ function createTypeChecker(host) {
         type = getUnionType(sourceTypes);
       }
     }
-    const widened = getWidenedType(addOptionality(type, false, definedInMethod && !definedInConstructor));
+    const widened = getWidenedType(addOptionality(
+      type,
+      /*isProperty*/
+      false,
+      definedInMethod && !definedInConstructor
+    ));
     if (symbol.valueDeclaration && filterType(widened, (t) => !!(t.flags & ~98304 /* Nullable */)) === neverType) {
       reportImplicitAny(symbol.valueDeclaration, anyType);
       return anyType;
@@ -45226,7 +50040,13 @@ function createTypeChecker(host) {
       if (!declaredType) {
         return type;
       } else if (!isErrorType(declaredType) && !isErrorType(type) && !isTypeIdenticalTo(declaredType, type)) {
-        errorNextVariableOrPropertyDeclarationMustHaveSameType(void 0, declaredType, declaration, type);
+        errorNextVariableOrPropertyDeclarationMustHaveSameType(
+          /*firstDeclaration*/
+          void 0,
+          declaredType,
+          declaration,
+          type
+        );
       }
     }
     if ((_a2 = symbol.parent) == null ? void 0 : _a2.valueDeclaration) {
@@ -45297,7 +50117,7 @@ function createTypeChecker(host) {
               );
             }
             const union = createSymbol(s.flags | exportedMember.flags, name);
-            union.type = getUnionType([getTypeOfSymbol(s), getTypeOfSymbol(exportedMember)]);
+            union.links.type = getUnionType([getTypeOfSymbol(s), getTypeOfSymbol(exportedMember)]);
             union.valueDeclaration = exportedMember.valueDeclaration;
             union.declarations = concatenate(exportedMember.declarations, s.declarations);
             members.set(name, union);
@@ -45310,6 +50130,7 @@ function createTypeChecker(host) {
       });
       const result = createAnonymousType(
         initialSize !== members.size ? void 0 : exportedType.symbol,
+        // Only set the type's symbol if it looks to be the same as the original type
         members,
         exportedType.callSignatures,
         exportedType.constructSignatures,
@@ -45342,7 +50163,13 @@ function createTypeChecker(host) {
     return isPropertyAccessExpression(thisProperty) && thisProperty.expression.kind === 108 /* ThisKeyword */ && forEachChildRecursively(expression, (n) => isMatchingReference(thisProperty, n));
   }
   function isDeclarationInConstructor(expression) {
-    const thisContainer = getThisContainer(expression, false);
+    const thisContainer = getThisContainer(
+      expression,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
     return thisContainer.kind === 173 /* Constructor */ || thisContainer.kind === 259 /* FunctionDeclaration */ || thisContainer.kind === 215 /* FunctionExpression */ && !isPrototypePropertyAssignment(thisContainer.parent);
   }
   function getConstructorDefinedThisAssignmentTypes(types, declarations) {
@@ -45355,7 +50182,13 @@ function createTypeChecker(host) {
   }
   function getTypeFromBindingElement(element, includePatternInType, reportErrors2) {
     if (element.initializer) {
-      const contextualType = isBindingPattern(element.name) ? getTypeFromBindingPattern(element.name, true, false) : unknownType;
+      const contextualType = isBindingPattern(element.name) ? getTypeFromBindingPattern(
+        element.name,
+        /*includePatternInType*/
+        true,
+        /*reportErrors*/
+        false
+      ) : unknownType;
       return addOptionality(widenTypeInferredFromInitializer(element, checkDeclarationInitializer(element, 0 /* Normal */, contextualType)));
     }
     if (isBindingPattern(element.name)) {
@@ -45373,7 +50206,12 @@ function createTypeChecker(host) {
     forEach(pattern.elements, (e) => {
       const name = e.propertyName || e.name;
       if (e.dotDotDotToken) {
-        stringIndexInfo = createIndexInfo(stringType, anyType, false);
+        stringIndexInfo = createIndexInfo(
+          stringType,
+          anyType,
+          /*isReadonly*/
+          false
+        );
         return;
       }
       const exprType = getLiteralTypeFromPropertyName(name);
@@ -45384,8 +50222,8 @@ function createTypeChecker(host) {
       const text = getPropertyNameFromType(exprType);
       const flags = 4 /* Property */ | (e.initializer ? 16777216 /* Optional */ : 0);
       const symbol = createSymbol(flags, text);
-      symbol.type = getTypeFromBindingElement(e, includePatternInType, reportErrors2);
-      symbol.bindingElement = e;
+      symbol.links.type = getTypeFromBindingElement(e, includePatternInType, reportErrors2);
+      symbol.links.bindingElement = e;
       members.set(symbol.escapedName, symbol);
     });
     const result = createAnonymousType(void 0, members, emptyArray, emptyArray, stringIndexInfo ? [stringIndexInfo] : emptyArray);
@@ -45418,11 +50256,19 @@ function createTypeChecker(host) {
     return pattern.kind === 203 /* ObjectBindingPattern */ ? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors2) : getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors2);
   }
   function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors2) {
-    return widenTypeForVariableLikeDeclaration(getTypeForVariableLikeDeclaration(declaration, true, 0 /* Normal */), declaration, reportErrors2);
+    return widenTypeForVariableLikeDeclaration(getTypeForVariableLikeDeclaration(
+      declaration,
+      /*includeOptionality*/
+      true,
+      0 /* Normal */
+    ), declaration, reportErrors2);
   }
   function isGlobalSymbolConstructor(node) {
     const symbol = getSymbolOfNode(node);
-    const globalSymbol = getGlobalESSymbolConstructorTypeSymbol(false);
+    const globalSymbol = getGlobalESSymbolConstructorTypeSymbol(
+      /*reportErrors*/
+      false
+    );
     return globalSymbol && symbol && symbol === globalSymbol;
   }
   function widenTypeForVariableLikeDeclaration(type, declaration, reportErrors2) {
@@ -45433,7 +50279,7 @@ function createTypeChecker(host) {
       if (reportErrors2) {
         reportErrorsFromWidening(declaration, type);
       }
-      if (type.flags & 8192 /* UniqueESSymbol */ && (isBindingElement(declaration) || !declaration.type) && type.symbol !== getSymbolOfNode(declaration)) {
+      if (type.flags & 8192 /* UniqueESSymbol */ && (isBindingElement(declaration) || !declaration.type) && type.symbol !== getSymbolOfDeclaration(declaration)) {
         type = esSymbolType;
       }
       return getWidenedType(type);
@@ -45489,11 +50335,11 @@ function createTypeChecker(host) {
       return anyType;
     }
     if (symbol.flags & 134217728 /* ModuleExports */ && symbol.valueDeclaration) {
-      const fileSymbol = getSymbolOfNode(getSourceFileOfNode(symbol.valueDeclaration));
+      const fileSymbol = getSymbolOfDeclaration(getSourceFileOfNode(symbol.valueDeclaration));
       const result = createSymbol(fileSymbol.flags, "exports");
       result.declarations = fileSymbol.declarations ? fileSymbol.declarations.slice() : [];
       result.parent = symbol;
-      result.target = fileSymbol;
+      result.links.target = fileSymbol;
       if (fileSymbol.valueDeclaration)
         result.valueDeclaration = fileSymbol.valueDeclaration;
       if (fileSymbol.members)
@@ -45548,7 +50394,11 @@ function createTypeChecker(host) {
     } else if (isObjectLiteralMethod(declaration)) {
       type = tryGetTypeFromEffectiveTypeNode(declaration) || checkObjectLiteralMethod(declaration, 0 /* Normal */);
     } else if (isParameter(declaration) || isPropertyDeclaration(declaration) || isPropertySignature(declaration) || isVariableDeclaration(declaration) || isBindingElement(declaration) || isJSDocPropertyLikeTag(declaration)) {
-      type = getWidenedTypeForVariableLikeDeclaration(declaration, true);
+      type = getWidenedTypeForVariableLikeDeclaration(
+        declaration,
+        /*includeOptionality*/
+        true
+      );
     } else if (isEnumDeclaration(declaration)) {
       type = getTypeOfFuncClassEnumModule(symbol);
     } else if (isEnumMember(declaration)) {
@@ -45601,7 +50451,11 @@ function createTypeChecker(host) {
       const getter = getDeclarationOfKind(symbol, 174 /* GetAccessor */);
       const setter = getDeclarationOfKind(symbol, 175 /* SetAccessor */);
       const accessor = tryCast(getDeclarationOfKind(symbol, 169 /* PropertyDeclaration */), isAutoAccessorPropertyDeclaration);
-      let type = getter && isInJSFile(getter) && getTypeForDeclarationFromJSDocComment(getter) || getAnnotatedAccessorType(getter) || getAnnotatedAccessorType(setter) || getAnnotatedAccessorType(accessor) || getter && getter.body && getReturnTypeFromBody(getter) || accessor && accessor.initializer && getWidenedTypeForVariableLikeDeclaration(accessor, true);
+      let type = getter && isInJSFile(getter) && getTypeForDeclarationFromJSDocComment(getter) || getAnnotatedAccessorType(getter) || getAnnotatedAccessorType(setter) || getAnnotatedAccessorType(accessor) || getter && getter.body && getReturnTypeFromBody(getter) || accessor && accessor.initializer && getWidenedTypeForVariableLikeDeclaration(
+        accessor,
+        /*includeOptionality*/
+        true
+      );
       if (!type) {
         if (setter && !isPrivateWithinAmbient(setter)) {
           errorOrSuggestion(noImplicitAny, setter, Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol));
@@ -45655,11 +50509,16 @@ function createTypeChecker(host) {
     let links = getSymbolLinks(symbol);
     const originalLinks = links;
     if (!links.type) {
-      const expando = symbol.valueDeclaration && getSymbolOfExpando(symbol.valueDeclaration, false);
+      const expando = symbol.valueDeclaration && getSymbolOfExpando(
+        symbol.valueDeclaration,
+        /*allowDeclaration*/
+        false
+      );
       if (expando) {
         const merged = mergeJSSymbols(symbol, expando);
         if (merged) {
-          symbol = links = merged;
+          symbol = merged;
+          links = merged.links;
         }
       }
       originalLinks.type = links.type = getTypeOfFuncClassEnumModuleWorker(symbol);
@@ -45702,7 +50561,11 @@ function createTypeChecker(host) {
     const links = getSymbolLinks(symbol);
     if (!links.type) {
       const targetSymbol = resolveAlias(symbol);
-      const exportSymbol = symbol.declarations && getTargetOfAliasDeclaration(getDeclarationOfAliasSymbol(symbol), true);
+      const exportSymbol = symbol.declarations && getTargetOfAliasDeclaration(
+        getDeclarationOfAliasSymbol(symbol),
+        /*dontResolveAlias*/
+        true
+      );
       const declaredType = firstDefined(exportSymbol == null ? void 0 : exportSymbol.declarations, (d) => isExportAssignment(d) ? tryGetTypeFromEffectiveTypeNode(d) : void 0);
       links.type = (exportSymbol == null ? void 0 : exportSymbol.declarations) && isDuplicatedCommonJSExport(exportSymbol.declarations) && symbol.declarations.length ? getFlowTypeFromCommonJSExport(exportSymbol) : isDuplicatedCommonJSExport(symbol.declarations) ? autoType : declaredType ? declaredType : getAllSymbolFlags(targetSymbol) & 111551 /* Value */ ? getTypeOfSymbol(targetSymbol) : errorType;
     }
@@ -45756,7 +50619,10 @@ function createTypeChecker(host) {
   function getWriteTypeOfSymbol(symbol) {
     const checkFlags = getCheckFlags(symbol);
     if (symbol.flags & 4 /* Property */) {
-      return checkFlags & 2 /* SyntheticProperty */ ? checkFlags & 65536 /* DeferredType */ ? getWriteTypeOfSymbolWithDeferredType(symbol) || getTypeOfSymbolWithDeferredType(symbol) : symbol.writeType || symbol.type : getTypeOfSymbol(symbol);
+      return checkFlags & 2 /* SyntheticProperty */ ? checkFlags & 65536 /* DeferredType */ ? getWriteTypeOfSymbolWithDeferredType(symbol) || getTypeOfSymbolWithDeferredType(symbol) : (
+        // NOTE: cast to TransientSymbol should be safe because only TransientSymbols can have CheckFlags.SyntheticProperty
+        symbol.links.writeType || symbol.links.type
+      ) : getTypeOfSymbol(symbol);
     }
     if (symbol.flags & 98304 /* Accessor */) {
       return checkFlags & 1 /* Instantiated */ ? getWriteTypeOfInstantiatedSymbol(symbol) : getWriteTypeOfAccessors(symbol);
@@ -45817,7 +50683,7 @@ function createTypeChecker(host) {
   }
   function appendTypeParameters(typeParameters, declarations) {
     for (const declaration of declarations) {
-      typeParameters = appendIfUnique(typeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfNode(declaration)));
+      typeParameters = appendIfUnique(typeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(declaration)));
     }
     return typeParameters;
   }
@@ -45827,7 +50693,7 @@ function createTypeChecker(host) {
       if (node && isBinaryExpression(node)) {
         const assignmentKind = getAssignmentDeclarationKind(node);
         if (assignmentKind === 6 /* Prototype */ || assignmentKind === 3 /* PrototypeProperty */) {
-          const symbol = getSymbolOfNode(node.left);
+          const symbol = getSymbolOfDeclaration(node.left);
           if (symbol && symbol.parent && !findAncestor(symbol.parent.valueDeclaration, (d) => node === d)) {
             node = symbol.parent.valueDeclaration;
           }
@@ -45851,23 +50717,23 @@ function createTypeChecker(host) {
         case 215 /* FunctionExpression */:
         case 216 /* ArrowFunction */:
         case 262 /* TypeAliasDeclaration */:
-        case 347 /* JSDocTemplateTag */:
-        case 348 /* JSDocTypedefTag */:
-        case 342 /* JSDocEnumTag */:
+        case 348 /* JSDocTemplateTag */:
+        case 349 /* JSDocTypedefTag */:
+        case 343 /* JSDocEnumTag */:
         case 341 /* JSDocCallbackTag */:
         case 197 /* MappedType */:
         case 191 /* ConditionalType */: {
           const outerTypeParameters = getOuterTypeParameters(node, includeThisTypes);
           if (node.kind === 197 /* MappedType */) {
-            return append(outerTypeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter)));
+            return append(outerTypeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter)));
           } else if (node.kind === 191 /* ConditionalType */) {
             return concatenate(outerTypeParameters, getInferTypeParameters(node));
           }
           const outerAndOwnTypeParameters = appendTypeParameters(outerTypeParameters, getEffectiveTypeParameterDeclarations(node));
-          const thisType = includeThisTypes && (node.kind === 260 /* ClassDeclaration */ || node.kind === 228 /* ClassExpression */ || node.kind === 261 /* InterfaceDeclaration */ || isJSConstructor(node)) && getDeclaredTypeOfClassOrInterface(getSymbolOfNode(node)).thisType;
+          const thisType = includeThisTypes && (node.kind === 260 /* ClassDeclaration */ || node.kind === 228 /* ClassExpression */ || node.kind === 261 /* InterfaceDeclaration */ || isJSConstructor(node)) && getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(node)).thisType;
           return thisType ? append(outerAndOwnTypeParameters, thisType) : outerAndOwnTypeParameters;
         }
-        case 343 /* JSDocParameterTag */:
+        case 344 /* JSDocParameterTag */:
           const paramSymbol = getParameterSymbolFromJSDoc(node);
           if (paramSymbol) {
             node = paramSymbol.valueDeclaration;
@@ -45881,7 +50747,17 @@ function createTypeChecker(host) {
     }
   }
   function getOuterTypeParametersOfClassOrInterface(symbol) {
-    const declaration = symbol.flags & 32 /* Class */ ? symbol.valueDeclaration : getDeclarationOfKind(symbol, 261 /* InterfaceDeclaration */);
+    var _a2;
+    const declaration = symbol.flags & 32 /* Class */ || symbol.flags & 16 /* Function */ ? symbol.valueDeclaration : (_a2 = symbol.declarations) == null ? void 0 : _a2.find((decl) => {
+      if (decl.kind === 261 /* InterfaceDeclaration */) {
+        return true;
+      }
+      if (decl.kind !== 257 /* VariableDeclaration */) {
+        return false;
+      }
+      const initializer = decl.initializer;
+      return !!initializer && (initializer.kind === 215 /* FunctionExpression */ || initializer.kind === 216 /* ArrowFunction */);
+    });
     Debug.assert(!!declaration, "Class was missing valueDeclaration -OR- non-class had no interface declarations");
     return getOuterTypeParameters(declaration);
   }
@@ -46005,7 +50881,12 @@ function createTypeChecker(host) {
     return resolvedImplementsTypes;
   }
   function reportCircularBaseType(node, type) {
-    error(node, Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, void 0, 2 /* WriteArrayAsGenericType */));
+    error(node, Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(
+      type,
+      /*enclosingDeclaration*/
+      void 0,
+      2 /* WriteArrayAsGenericType */
+    ));
   }
   function getBaseTypes(type) {
     if (!type.baseTypesResolved) {
@@ -46064,7 +50945,11 @@ function createTypeChecker(host) {
     }
     const reducedBaseType = getReducedType(baseType);
     if (!isValidBaseType(reducedBaseType)) {
-      const elaboration = elaborateNeverIntersection(void 0, baseType);
+      const elaboration = elaborateNeverIntersection(
+        /*errorInfo*/
+        void 0,
+        baseType
+      );
       const diagnostic = chainDiagnosticMessages(elaboration, Diagnostics.Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members, typeToString(reducedBaseType));
       diagnostics.add(createDiagnosticForNodeFromMessageChain(baseTypeNode.expression, diagnostic));
       return type.resolvedBaseTypes = emptyArray;
@@ -46073,7 +50958,12 @@ function createTypeChecker(host) {
       error(
         type.symbol.valueDeclaration,
         Diagnostics.Type_0_recursively_references_itself_as_a_base_type,
-        typeToString(type, void 0, 2 /* WriteArrayAsGenericType */)
+        typeToString(
+          type,
+          /*enclosingDeclaration*/
+          void 0,
+          2 /* WriteArrayAsGenericType */
+        )
       );
       return type.resolvedBaseTypes = emptyArray;
     }
@@ -46140,7 +51030,12 @@ function createTypeChecker(host) {
         if (baseTypeNodes) {
           for (const node of baseTypeNodes) {
             if (isEntityNameExpression(node.expression)) {
-              const baseSymbol = resolveEntityName(node.expression, 788968 /* Type */, true);
+              const baseSymbol = resolveEntityName(
+                node.expression,
+                788968 /* Type */,
+                /*ignoreErrors*/
+                true
+              );
               if (!baseSymbol || !(baseSymbol.flags & 64 /* Interface */) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) {
                 return false;
               }
@@ -46158,7 +51053,8 @@ function createTypeChecker(host) {
       const kind = symbol.flags & 32 /* Class */ ? 1 /* Class */ : 2 /* Interface */;
       const merged = mergeJSSymbols(symbol, symbol.valueDeclaration && getAssignedClassSymbol(symbol.valueDeclaration));
       if (merged) {
-        symbol = links = merged;
+        symbol = merged;
+        links = merged.links;
       }
       const type = originalLinks.declaredType = links.declaredType = createObjectType(kind, symbol);
       const outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol);
@@ -46198,7 +51094,7 @@ function createTypeChecker(host) {
         }
       } else {
         type = errorType;
-        if (declaration.kind === 342 /* JSDocEnumTag */) {
+        if (declaration.kind === 343 /* JSDocEnumTag */) {
           error(declaration.typeExpression.type, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol));
         } else {
           error(isNamedDeclaration(declaration) ? declaration.name || declaration : declaration, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol));
@@ -46220,7 +51116,7 @@ function createTypeChecker(host) {
           if (declaration.kind === 263 /* EnumDeclaration */) {
             for (const member of declaration.members) {
               if (hasBindableName(member)) {
-                const memberSymbol = getSymbolOfNode(member);
+                const memberSymbol = getSymbolOfDeclaration(member);
                 const value = getEnumMemberValue(member);
                 const memberType = value !== void 0 ? getFreshTypeOfLiteralType(getEnumLiteralType(value, getSymbolId(symbol), memberSymbol)) : createTypeWithSymbol(32 /* Enum */, memberSymbol);
                 getSymbolLinks(memberSymbol).declaredType = memberType;
@@ -46230,7 +51126,13 @@ function createTypeChecker(host) {
           }
         }
       }
-      const enumType = memberTypeList.length ? getUnionType(memberTypeList, 1 /* Literal */, symbol, void 0) : createTypeWithSymbol(32 /* Enum */, symbol);
+      const enumType = memberTypeList.length ? getUnionType(
+        memberTypeList,
+        1 /* Literal */,
+        symbol,
+        /*aliasTypeArguments*/
+        void 0
+      ) : createTypeWithSymbol(32 /* Enum */, symbol);
       if (enumType.flags & 1048576 /* Union */) {
         enumType.flags |= 1024 /* EnumLiteral */;
         enumType.symbol = symbol;
@@ -46434,7 +51336,7 @@ function createTypeChecker(host) {
           error(declName || decl, Diagnostics.Duplicate_property_0, name);
           lateSymbol = createSymbol(0 /* None */, memberName, 4096 /* Late */);
         }
-        lateSymbol.nameType = type;
+        lateSymbol.links.nameType = type;
         addDeclarationToLateBoundSymbol(lateSymbol, decl, symbolFlags);
         if (lateSymbol.parent) {
           Debug.assert(lateSymbol.parent === parent, "Existing symbol parent should match new one");
@@ -46527,7 +51429,12 @@ function createTypeChecker(host) {
       indexInfos = source.declaredIndexInfos;
     } else {
       mapper = createTypeMapper(typeParameters, typeArguments);
-      members = createInstantiatedSymbolTable(source.declaredProperties, mapper, typeParameters.length === 1);
+      members = createInstantiatedSymbolTable(
+        source.declaredProperties,
+        mapper,
+        /*mappingThisOnly*/
+        typeParameters.length === 1
+      );
       callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper);
       constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper);
       indexInfos = instantiateIndexInfos(source.declaredIndexInfos, mapper);
@@ -46544,7 +51451,12 @@ function createTypeChecker(host) {
         addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType));
         callSignatures = concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0 /* Call */));
         constructSignatures = concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1 /* Construct */));
-        const inheritedIndexInfos = instantiatedBaseType !== anyType ? getIndexInfosOfType(instantiatedBaseType) : [createIndexInfo(stringType, anyType, false)];
+        const inheritedIndexInfos = instantiatedBaseType !== anyType ? getIndexInfosOfType(instantiatedBaseType) : [createIndexInfo(
+          stringType,
+          anyType,
+          /*isReadonly*/
+          false
+        )];
         indexInfos = concatenate(indexInfos, filter(inheritedIndexInfos, (info) => !findIndexInfo(indexInfos, info.keyType)));
       }
     }
@@ -46582,7 +51494,9 @@ function createTypeChecker(host) {
       sig.typeParameters,
       sig.thisParameter,
       sig.parameters,
+      /*resolvedReturnType*/
       void 0,
+      /*resolvedTypePredicate*/
       void 0,
       sig.minArgumentCount,
       sig.flags & 39 /* PropagatingFlags */
@@ -46640,7 +51554,7 @@ function createTypeChecker(host) {
         const flags = restType.target.elementFlags[i];
         const checkFlags = flags & 12 /* Variable */ ? 32768 /* RestParameter */ : flags & 2 /* Optional */ ? 16384 /* OptionalParameter */ : 0;
         const symbol = createSymbol(1 /* FunctionScopedVariable */, name, checkFlags);
-        symbol.type = flags & 4 /* Rest */ ? createArrayType(t) : t;
+        symbol.links.type = flags & 4 /* Rest */ ? createArrayType(t) : t;
         return symbol;
       });
       return concatenate(sig.parameters.slice(0, restIndex), restParams);
@@ -46652,7 +51566,17 @@ function createTypeChecker(host) {
     const declaration = getClassLikeDeclarationOfSymbol(classType.symbol);
     const isAbstract = !!declaration && hasSyntacticModifier(declaration, 256 /* Abstract */);
     if (baseSignatures.length === 0) {
-      return [createSignature(void 0, classType.localTypeParameters, void 0, emptyArray, classType, void 0, 0, isAbstract ? 4 /* Abstract */ : 0 /* None */)];
+      return [createSignature(
+        void 0,
+        classType.localTypeParameters,
+        void 0,
+        emptyArray,
+        classType,
+        /*resolvedTypePredicate*/
+        void 0,
+        0,
+        isAbstract ? 4 /* Abstract */ : 0 /* None */
+      )];
     }
     const baseTypeNode = getBaseTypeNodeOfClass(classType);
     const isJavaScript = isInJSFile(baseTypeNode);
@@ -46685,7 +51609,16 @@ function createTypeChecker(host) {
         return void 0;
       }
       for (let i = 1; i < signatureLists.length; i++) {
-        if (!findMatchingSignature(signatureLists[i], signature, false, false, false)) {
+        if (!findMatchingSignature(
+          signatureLists[i],
+          signature,
+          /*partialMatch*/
+          false,
+          /*ignoreThisTypes*/
+          false,
+          /*ignoreReturnTypes*/
+          false
+        )) {
           return void 0;
         }
       }
@@ -46693,7 +51626,16 @@ function createTypeChecker(host) {
     }
     let result;
     for (let i = 0; i < signatureLists.length; i++) {
-      const match = i === listIndex ? signature : findMatchingSignature(signatureLists[i], signature, true, false, true);
+      const match = i === listIndex ? signature : findMatchingSignature(
+        signatureLists[i],
+        signature,
+        /*partialMatch*/
+        true,
+        /*ignoreThisTypes*/
+        false,
+        /*ignoreReturnTypes*/
+        true
+      );
       if (!match) {
         return void 0;
       }
@@ -46711,7 +51653,16 @@ function createTypeChecker(host) {
         indexWithLengthOverOne = indexWithLengthOverOne === void 0 ? i : -1;
       }
       for (const signature of signatureLists[i]) {
-        if (!result || !findMatchingSignature(result, signature, false, false, true)) {
+        if (!result || !findMatchingSignature(
+          result,
+          signature,
+          /*partialMatch*/
+          false,
+          /*ignoreThisTypes*/
+          false,
+          /*ignoreReturnTypes*/
+          true
+        )) {
           const unionSignatures = findMatchingSignatures(signatureLists, signature, i);
           if (unionSignatures) {
             let s = signature;
@@ -46800,14 +51751,14 @@ function createTypeChecker(host) {
         1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0),
         paramName || `arg${i}`
       );
-      paramSymbol.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
+      paramSymbol.links.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
       params[i] = paramSymbol;
     }
     if (needsExtraRestElement) {
       const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args");
-      restParamSymbol.type = createArrayType(getTypeAtPosition(shorter, longestCount));
+      restParamSymbol.links.type = createArrayType(getTypeAtPosition(shorter, longestCount));
       if (shorter === right) {
-        restParamSymbol.type = instantiateType(restParamSymbol.type, mapper);
+        restParamSymbol.links.type = instantiateType(restParamSymbol.links.type, mapper);
       }
       params[longestCount] = restParamSymbol;
     }
@@ -46828,7 +51779,9 @@ function createTypeChecker(host) {
       typeParams,
       thisParam,
       params,
+      /*resolvedReturnType*/
       void 0,
+      /*resolvedTypePredicate*/
       void 0,
       minArgCount,
       (left.flags | right.flags) & 39 /* PropagatingFlags */
@@ -46871,7 +51824,10 @@ function createTypeChecker(host) {
     const constructorTypeCount = countWhere(types, (t) => getSignaturesOfType(t, 1 /* Construct */).length > 0);
     const mixinFlags = map(types, isMixinConstructorType);
     if (constructorTypeCount > 0 && constructorTypeCount === countWhere(mixinFlags, (b) => b)) {
-      const firstMixinIndex = mixinFlags.indexOf(true);
+      const firstMixinIndex = mixinFlags.indexOf(
+        /*searchElement*/
+        true
+      );
       mixinFlags[firstMixinIndex] = false;
     }
     return mixinFlags;
@@ -46908,13 +51864,28 @@ function createTypeChecker(host) {
         constructSignatures = appendSignatures(constructSignatures, signatures);
       }
       callSignatures = appendSignatures(callSignatures, getSignaturesOfType(t, 0 /* Call */));
-      indexInfos = reduceLeft(getIndexInfosOfType(t), (infos, newInfo) => appendIndexInfo(infos, newInfo, false), indexInfos);
+      indexInfos = reduceLeft(getIndexInfosOfType(t), (infos, newInfo) => appendIndexInfo(
+        infos,
+        newInfo,
+        /*union*/
+        false
+      ), indexInfos);
     }
     setStructuredTypeMembers(type, emptySymbols, callSignatures || emptyArray, constructSignatures || emptyArray, indexInfos || emptyArray);
   }
   function appendSignatures(signatures, newSignatures) {
     for (const sig of newSignatures) {
-      if (!signatures || every(signatures, (s) => !compareSignaturesIdentical(s, sig, false, false, false, compareTypesIdentical))) {
+      if (!signatures || every(signatures, (s) => !compareSignaturesIdentical(
+        s,
+        sig,
+        /*partialMatch*/
+        false,
+        /*ignoreThisTypes*/
+        false,
+        /*ignoreReturnTypes*/
+        false,
+        compareTypesIdentical
+      ))) {
         signatures = append(signatures, sig);
       }
     }
@@ -46939,7 +51910,12 @@ function createTypeChecker(host) {
   function resolveAnonymousTypeMembers(type) {
     if (type.target) {
       setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray);
-      const members2 = createInstantiatedSymbolTable(getPropertiesOfObjectType(type.target), type.mapper, false);
+      const members2 = createInstantiatedSymbolTable(
+        getPropertiesOfObjectType(type.target),
+        type.mapper,
+        /*mappingThisOnly*/
+        false
+      );
       const callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0 /* Call */), type.mapper);
       const constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1 /* Construct */), type.mapper);
       const indexInfos2 = instantiateIndexInfos(getIndexInfosOfType(type.target), type.mapper);
@@ -46980,7 +51956,12 @@ function createTypeChecker(host) {
         members = createSymbolTable(getNamedOrIndexSignatureMembers(members));
         addInheritedMembers(members, getPropertiesOfType(baseConstructorType));
       } else if (baseConstructorType === anyType) {
-        baseConstructorIndexInfo = createIndexInfo(stringType, anyType, false);
+        baseConstructorIndexInfo = createIndexInfo(
+          stringType,
+          anyType,
+          /*isReadonly*/
+          false
+        );
       }
     }
     const indexSymbol = getIndexSymbolFromSymbolTable(members);
@@ -47004,7 +51985,17 @@ function createTypeChecker(host) {
       if (symbol.flags & 16 /* Function */) {
         constructSignatures = addRange(constructSignatures.slice(), mapDefined(
           type.callSignatures,
-          (sig) => isJSConstructor(sig.declaration) ? createSignature(sig.declaration, sig.typeParameters, sig.thisParameter, sig.parameters, classType, void 0, sig.minArgumentCount, sig.flags & 39 /* PropagatingFlags */) : void 0
+          (sig) => isJSConstructor(sig.declaration) ? createSignature(
+            sig.declaration,
+            sig.typeParameters,
+            sig.thisParameter,
+            sig.parameters,
+            classType,
+            /*resolvedTypePredicate*/
+            void 0,
+            sig.minArgumentCount,
+            sig.flags & 39 /* PropagatingFlags */
+          ) : void 0
         ));
       }
       if (!constructSignatures.length) {
@@ -47027,16 +52018,16 @@ function createTypeChecker(host) {
       const checkFlags = 8192 /* ReverseMapped */ | (readonlyMask && isReadonlySymbol(prop) ? 8 /* Readonly */ : 0);
       const inferredProp = createSymbol(4 /* Property */ | prop.flags & optionalMask, prop.escapedName, checkFlags);
       inferredProp.declarations = prop.declarations;
-      inferredProp.nameType = getSymbolLinks(prop).nameType;
-      inferredProp.propertyType = getTypeOfSymbol(prop);
+      inferredProp.links.nameType = getSymbolLinks(prop).nameType;
+      inferredProp.links.propertyType = getTypeOfSymbol(prop);
       if (type.constraintType.type.flags & 8388608 /* IndexedAccess */ && type.constraintType.type.objectType.flags & 262144 /* TypeParameter */ && type.constraintType.type.indexType.flags & 262144 /* TypeParameter */) {
         const newTypeParam = type.constraintType.type.objectType;
         const newMappedType = replaceIndexedAccess(type.mappedType, type.constraintType.type, newTypeParam);
-        inferredProp.mappedType = newMappedType;
-        inferredProp.constraintType = getIndexType(newTypeParam);
+        inferredProp.links.mappedType = newMappedType;
+        inferredProp.links.constraintType = getIndexType(newTypeParam);
       } else {
-        inferredProp.mappedType = type.mappedType;
-        inferredProp.constraintType = type.constraintType;
+        inferredProp.links.mappedType = type.mappedType;
+        inferredProp.links.constraintType = type.constraintType;
       }
       members.set(prop.escapedName, inferredProp);
     }
@@ -47058,7 +52049,12 @@ function createTypeChecker(host) {
       return type;
     }
     if (type.flags & 1048576 /* Union */) {
-      return mapType(type, getLowerBoundOfKeyType, true);
+      return mapType(
+        type,
+        getLowerBoundOfKeyType,
+        /*noReductions*/
+        true
+      );
     }
     if (type.flags & 2097152 /* Intersection */) {
       const types = type.types;
@@ -47112,8 +52108,8 @@ function createTypeChecker(host) {
         const propName = getPropertyNameFromType(propNameType);
         const existingProp = members.get(propName);
         if (existingProp) {
-          existingProp.nameType = getUnionType([existingProp.nameType, propNameType]);
-          existingProp.keyType = getUnionType([existingProp.keyType, keyType]);
+          existingProp.links.nameType = getUnionType([existingProp.links.nameType, propNameType]);
+          existingProp.links.keyType = getUnionType([existingProp.links.keyType, keyType]);
         } else {
           const modifiersProp = isTypeUsableAsPropertyName(keyType) ? getPropertyOfType(modifiersType, getPropertyNameFromType(keyType)) : void 0;
           const isOptional = !!(templateModifiers & 4 /* IncludeOptional */ || !(templateModifiers & 8 /* ExcludeOptional */) && modifiersProp && modifiersProp.flags & 16777216 /* Optional */);
@@ -47125,11 +52121,11 @@ function createTypeChecker(host) {
             propName,
             lateFlag | 262144 /* Mapped */ | (isReadonly ? 8 /* Readonly */ : 0) | (stripOptional ? 524288 /* StripOptional */ : 0)
           );
-          prop.mappedType = type;
-          prop.nameType = propNameType;
-          prop.keyType = keyType;
+          prop.links.mappedType = type;
+          prop.links.nameType = propNameType;
+          prop.links.keyType = keyType;
           if (modifiersProp) {
-            prop.syntheticOrigin = modifiersProp;
+            prop.links.syntheticOrigin = modifiersProp;
             prop.declarations = nameType ? void 0 : modifiersProp.declarations;
           }
           members.set(propName, prop);
@@ -47138,31 +52134,40 @@ function createTypeChecker(host) {
         const indexKeyType = propNameType.flags & (1 /* Any */ | 4 /* String */) ? stringType : propNameType.flags & (8 /* Number */ | 32 /* Enum */) ? numberType : propNameType;
         const propType = instantiateType(templateType, appendTypeMapping(type.mapper, typeParameter, keyType));
         const indexInfo = createIndexInfo(indexKeyType, propType, !!(templateModifiers & 1 /* IncludeReadonly */));
-        indexInfos = appendIndexInfo(indexInfos, indexInfo, true);
+        indexInfos = appendIndexInfo(
+          indexInfos,
+          indexInfo,
+          /*union*/
+          true
+        );
       }
     }
   }
   function getTypeOfMappedSymbol(symbol) {
-    if (!symbol.type) {
-      const mappedType = symbol.mappedType;
+    if (!symbol.links.type) {
+      const mappedType = symbol.links.mappedType;
       if (!pushTypeResolution(symbol, 0 /* Type */)) {
         mappedType.containsError = true;
         return errorType;
       }
       const templateType = getTemplateTypeFromMappedType(mappedType.target || mappedType);
-      const mapper = appendTypeMapping(mappedType.mapper, getTypeParameterFromMappedType(mappedType), symbol.keyType);
+      const mapper = appendTypeMapping(mappedType.mapper, getTypeParameterFromMappedType(mappedType), symbol.links.keyType);
       const propType = instantiateType(templateType, mapper);
-      let type = strictNullChecks && symbol.flags & 16777216 /* Optional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(propType, true) : symbol.checkFlags & 524288 /* StripOptional */ ? removeMissingOrUndefinedType(propType) : propType;
+      let type = strictNullChecks && symbol.flags & 16777216 /* Optional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(
+        propType,
+        /*isProperty*/
+        true
+      ) : symbol.links.checkFlags & 524288 /* StripOptional */ ? removeMissingOrUndefinedType(propType) : propType;
       if (!popTypeResolution()) {
         error(currentNode, Diagnostics.Type_of_property_0_circularly_references_itself_in_mapped_type_1, symbolToString(symbol), typeToString(mappedType));
         type = errorType;
       }
-      symbol.type = type;
+      symbol.links.type = type;
     }
-    return symbol.type;
+    return symbol.links.type;
   }
   function getTypeParameterFromMappedType(type) {
-    return type.typeParameter || (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(type.declaration.typeParameter)));
+    return type.typeParameter || (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(type.declaration.typeParameter)));
   }
   function getConstraintTypeFromMappedType(type) {
     return type.constraintType || (type.constraintType = getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)) || errorType);
@@ -47171,7 +52176,12 @@ function createTypeChecker(host) {
     return type.declaration.nameType ? type.nameType || (type.nameType = instantiateType(getTypeFromTypeNode(type.declaration.nameType), type.mapper)) : void 0;
   }
   function getTemplateTypeFromMappedType(type) {
-    return type.templateType || (type.templateType = type.declaration.type ? instantiateType(addOptionality(getTypeFromTypeNode(type.declaration.type), true, !!(getMappedTypeModifiers(type) & 4 /* IncludeOptional */)), type.mapper) : errorType);
+    return type.templateType || (type.templateType = type.declaration.type ? instantiateType(addOptionality(
+      getTypeFromTypeNode(type.declaration.type),
+      /*isProperty*/
+      true,
+      !!(getMappedTypeModifiers(type) & 4 /* IncludeOptional */)
+    ), type.mapper) : errorType);
   }
   function getConstraintDeclarationForMappedType(type) {
     return getEffectiveConstraintOfTypeParameter(type.declaration.typeParameter);
@@ -47329,11 +52339,19 @@ function createTypeChecker(host) {
   function getConstraintOfTypeParameter(typeParameter) {
     return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : void 0;
   }
+  function isConstTypeVariable(type) {
+    var _a2;
+    return !!(type.flags & 262144 /* TypeParameter */ && some((_a2 = type.symbol) == null ? void 0 : _a2.declarations, (d) => hasSyntacticModifier(d, 2048 /* Const */)) || type.flags & 8388608 /* IndexedAccess */ && isConstTypeVariable(type.objectType));
+  }
   function getConstraintOfIndexedAccess(type) {
     return hasNonCircularBaseConstraint(type) ? getConstraintFromIndexedAccess(type) : void 0;
   }
   function getSimplifiedTypeOrConstraint(type) {
-    const simplified = getSimplifiedType(type, false);
+    const simplified = getSimplifiedType(
+      type,
+      /*writing*/
+      false
+    );
     return simplified !== type ? simplified : getConstraintOfType(type);
   }
   function getConstraintFromIndexedAccess(type) {
@@ -47363,7 +52381,11 @@ function createTypeChecker(host) {
   }
   function getConstraintOfDistributiveConditionalType(type) {
     if (type.root.isDistributive && type.restrictiveInstantiation !== type) {
-      const simplified = getSimplifiedType(type.checkType, false);
+      const simplified = getSimplifiedType(
+        type.checkType,
+        /*writing*/
+        false
+      );
       const constraint = simplified === type.checkType ? getConstraintOfType(simplified) : simplified;
       if (constraint && constraint !== type.checkType) {
         const instantiated = getConditionalTypeInstantiation(type, prependTypeMapping(type.root.checkType, constraint, type.mapper));
@@ -47407,7 +52429,11 @@ function createTypeChecker(host) {
           }
         }
       }
-      return getNormalizedType(getIntersectionType(constraints), false);
+      return getNormalizedType(
+        getIntersectionType(constraints),
+        /*writing*/
+        false
+      );
     }
     return void 0;
   }
@@ -47439,7 +52465,11 @@ function createTypeChecker(host) {
         const identity2 = getRecursionIdentity(t);
         if (stack.length < 10 || stack.length < 50 && !contains(stack, identity2)) {
           stack.push(identity2);
-          result = computeBaseConstraint(getSimplifiedType(t, false));
+          result = computeBaseConstraint(getSimplifiedType(
+            t,
+            /*writing*/
+            false
+          ));
           stack.pop();
         }
         if (!popTypeResolution()) {
@@ -47519,7 +52549,12 @@ function createTypeChecker(host) {
     }
   }
   function getApparentTypeOfIntersectionType(type) {
-    return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(type, type, true));
+    return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(
+      type,
+      type,
+      /*apparentType*/
+      true
+    ));
   }
   function getResolvedTypeParameterDefault(typeParameter) {
     if (!typeParameter.default) {
@@ -47574,7 +52609,7 @@ function createTypeChecker(host) {
     return getReducedType(getApparentType(getReducedType(type)));
   }
   function createUnionOrIntersectionProperty(containingType, name, skipObjectFunctionPropertyAugment) {
-    var _a2, _b;
+    var _a2, _b, _c;
     let singleProp;
     let propSet;
     let indexTypes;
@@ -47637,15 +52672,16 @@ function createTypeChecker(host) {
         }
       }
     }
-    if (!singleProp || isUnion && (propSet || checkFlags & 48 /* Partial */) && checkFlags & (1024 /* ContainsPrivate */ | 512 /* ContainsProtected */) && !(propSet && getCommonDeclarationsOfSymbols(arrayFrom(propSet.values())))) {
+    if (!singleProp || isUnion && (propSet || checkFlags & 48 /* Partial */) && checkFlags & (1024 /* ContainsPrivate */ | 512 /* ContainsProtected */) && !(propSet && getCommonDeclarationsOfSymbols(propSet.values()))) {
       return void 0;
     }
     if (!propSet && !(checkFlags & 16 /* ReadPartial */) && !indexTypes) {
       if (mergedInstantiations) {
-        const clone2 = createSymbolWithType(singleProp, singleProp.type);
-        clone2.parent = (_b = (_a2 = singleProp.valueDeclaration) == null ? void 0 : _a2.symbol) == null ? void 0 : _b.parent;
-        clone2.containingType = containingType;
-        clone2.mapper = singleProp.mapper;
+        const links = (_a2 = tryCast(singleProp, isTransientSymbol)) == null ? void 0 : _a2.links;
+        const clone2 = createSymbolWithType(singleProp, links == null ? void 0 : links.type);
+        clone2.parent = (_c = (_b = singleProp.valueDeclaration) == null ? void 0 : _b.symbol) == null ? void 0 : _c.parent;
+        clone2.links.containingType = containingType;
+        clone2.links.mapper = links == null ? void 0 : links.mapper;
         return clone2;
       } else {
         return singleProp;
@@ -47687,7 +52723,7 @@ function createTypeChecker(host) {
     }
     addRange(propTypes, indexTypes);
     const result = createSymbol(4 /* Property */ | (optionalFlag != null ? optionalFlag : 0), name, syntheticFlag | checkFlags);
-    result.containingType = containingType;
+    result.links.containingType = containingType;
     if (!hasNonUniformValueDeclaration && firstValueDeclaration) {
       result.valueDeclaration = firstValueDeclaration;
       if (firstValueDeclaration.symbol.parent) {
@@ -47695,16 +52731,16 @@ function createTypeChecker(host) {
       }
     }
     result.declarations = declarations;
-    result.nameType = nameType;
+    result.links.nameType = nameType;
     if (propTypes.length > 2) {
-      result.checkFlags |= 65536 /* DeferredType */;
-      result.deferralParent = containingType;
-      result.deferralConstituents = propTypes;
-      result.deferralWriteConstituents = writeTypes;
+      result.links.checkFlags |= 65536 /* DeferredType */;
+      result.links.deferralParent = containingType;
+      result.links.deferralConstituents = propTypes;
+      result.links.deferralWriteConstituents = writeTypes;
     } else {
-      result.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes);
+      result.links.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes);
       if (writeTypes) {
-        result.writeType = isUnion ? getUnionType(writeTypes) : getIntersectionType(writeTypes);
+        result.links.writeType = isUnion ? getUnionType(writeTypes) : getIntersectionType(writeTypes);
       }
     }
     return result;
@@ -47784,7 +52820,12 @@ function createTypeChecker(host) {
         return chainDiagnosticMessages(
           errorInfo,
           Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents,
-          typeToString(type, void 0, 536870912 /* NoTypeReduction */),
+          typeToString(
+            type,
+            /*enclosingDeclaration*/
+            void 0,
+            536870912 /* NoTypeReduction */
+          ),
           symbolToString(neverProp)
         );
       }
@@ -47793,7 +52834,12 @@ function createTypeChecker(host) {
         return chainDiagnosticMessages(
           errorInfo,
           Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some,
-          typeToString(type, void 0, 536870912 /* NoTypeReduction */),
+          typeToString(
+            type,
+            /*enclosingDeclaration*/
+            void 0,
+            536870912 /* NoTypeReduction */
+          ),
           symbolToString(privateProp)
         );
       }
@@ -47855,7 +52901,12 @@ function createTypeChecker(host) {
     return applicableInfos ? createIndexInfo(
       unknownType,
       getIntersectionType(map(applicableInfos, (info) => info.type)),
-      reduceLeft(applicableInfos, (isReadonly, info) => isReadonly && info.isReadonly, true)
+      reduceLeft(
+        applicableInfos,
+        (isReadonly, info) => isReadonly && info.isReadonly,
+        /*initial*/
+        true
+      )
     ) : applicableInfo ? applicableInfo : stringIndexInfo && isApplicableIndexType(keyType, stringType) ? stringIndexInfo : void 0;
   }
   function isApplicableIndexType(source, target) {
@@ -47904,9 +52955,6 @@ function createTypeChecker(host) {
     });
     return result;
   }
-  function isJSDocOptionalParameter(node) {
-    return isInJSFile(node) && (node.type && node.type.kind === 319 /* JSDocOptionalType */ || getJSDocParameterTags(node).some(({ isBracketed, typeExpression }) => isBracketed || !!typeExpression && typeExpression.type.kind === 319 /* JSDocOptionalType */));
-  }
   function tryFindAmbientModule(moduleName, withAugmentations) {
     if (isExternalModuleNameRelative(moduleName)) {
       return void 0;
@@ -47990,7 +53038,15 @@ function createTypeChecker(host) {
         let paramSymbol = param.symbol;
         const type = isJSDocParameterTag(param) ? param.typeExpression && param.typeExpression.type : param.type;
         if (paramSymbol && !!(paramSymbol.flags & 4 /* Property */) && !isBindingPattern(param.name)) {
-          const resolvedSymbol = resolveName(param, paramSymbol.escapedName, 111551 /* Value */, void 0, void 0, false);
+          const resolvedSymbol = resolveName(
+            param,
+            paramSymbol.escapedName,
+            111551 /* Value */,
+            void 0,
+            void 0,
+            /*isUse*/
+            false
+          );
           paramSymbol = resolvedSymbol;
         }
         if (i === 0 && paramSymbol.escapedName === "this" /* This */) {
@@ -48009,7 +53065,7 @@ function createTypeChecker(host) {
       }
       if ((declaration.kind === 174 /* GetAccessor */ || declaration.kind === 175 /* SetAccessor */) && hasBindableName(declaration) && (!hasThisParameter || !thisParameter)) {
         const otherKind = declaration.kind === 174 /* GetAccessor */ ? 175 /* SetAccessor */ : 174 /* GetAccessor */;
-        const other = getDeclarationOfKind(getSymbolOfNode(declaration), otherKind);
+        const other = getDeclarationOfKind(getSymbolOfDeclaration(declaration), otherKind);
         if (other) {
           thisParameter = getAnnotatedAccessorThisParameter(other);
         }
@@ -48027,7 +53083,9 @@ function createTypeChecker(host) {
         typeParameters,
         thisParameter,
         parameters,
+        /*resolvedReturnType*/
         void 0,
+        /*resolvedTypePredicate*/
         void 0,
         minArgumentCount,
         flags
@@ -48044,12 +53102,12 @@ function createTypeChecker(host) {
     const lastParamVariadicType = firstDefined(lastParamTags, (p) => p.typeExpression && isJSDocVariadicType(p.typeExpression.type) ? p.typeExpression.type : void 0);
     const syntheticArgsSymbol = createSymbol(3 /* Variable */, "args", 32768 /* RestParameter */);
     if (lastParamVariadicType) {
-      syntheticArgsSymbol.type = createArrayType(getTypeFromTypeNode(lastParamVariadicType.type));
+      syntheticArgsSymbol.links.type = createArrayType(getTypeFromTypeNode(lastParamVariadicType.type));
     } else {
-      syntheticArgsSymbol.checkFlags |= 65536 /* DeferredType */;
-      syntheticArgsSymbol.deferralParent = neverType;
-      syntheticArgsSymbol.deferralConstituents = [anyArrayType];
-      syntheticArgsSymbol.deferralWriteConstituents = [anyArrayType];
+      syntheticArgsSymbol.links.checkFlags |= 65536 /* DeferredType */;
+      syntheticArgsSymbol.links.deferralParent = neverType;
+      syntheticArgsSymbol.links.deferralConstituents = [anyArrayType];
+      syntheticArgsSymbol.links.deferralWriteConstituents = [anyArrayType];
     }
     if (lastParamVariadicType) {
       parameters.pop();
@@ -48119,6 +53177,22 @@ function createTypeChecker(host) {
           continue;
         }
       }
+      if (isInJSFile(decl) && decl.jsDoc) {
+        let hasJSDocOverloads = false;
+        for (const node of decl.jsDoc) {
+          if (node.tags) {
+            for (const tag of node.tags) {
+              if (isJSDocOverloadTag(tag)) {
+                result.push(getSignatureFromDeclaration(tag.typeExpression));
+                hasJSDocOverloads = true;
+              }
+            }
+          }
+        }
+        if (hasJSDocOverloads) {
+          continue;
+        }
+      }
       result.push(
         !isFunctionExpressionOrArrowFunction(decl) && !isObjectLiteralMethod(decl) && getSignatureOfTypeTag(decl) || getSignatureFromDeclaration(decl)
       );
@@ -48165,7 +53239,14 @@ function createTypeChecker(host) {
   function createTypePredicateFromTypePredicateNode(node, signature) {
     const parameterName = node.parameterName;
     const type = node.type && getTypeFromTypeNode(node.type);
-    return parameterName.kind === 194 /* ThisType */ ? createTypePredicate(node.assertsModifier ? 2 /* AssertsThis */ : 0 /* This */, void 0, void 0, type) : createTypePredicate(
+    return parameterName.kind === 194 /* ThisType */ ? createTypePredicate(
+      node.assertsModifier ? 2 /* AssertsThis */ : 0 /* This */,
+      /*parameterName*/
+      void 0,
+      /*parameterIndex*/
+      void 0,
+      type
+    ) : createTypePredicate(
       node.assertsModifier ? 3 /* AssertsIdentifier */ : 1 /* Identifier */,
       parameterName.escapedText,
       findIndex(signature.parameters, (p) => p.escapedName === parameterName.escapedText),
@@ -48223,7 +53304,7 @@ function createTypeChecker(host) {
       if (jsDocType) {
         return jsDocType;
       }
-      const setter = getDeclarationOfKind(getSymbolOfNode(declaration), 175 /* SetAccessor */);
+      const setter = getDeclarationOfKind(getSymbolOfDeclaration(declaration), 175 /* SetAccessor */);
       const setterType = getAnnotatedAccessorType(setter);
       if (setterType) {
         return setterType;
@@ -48269,7 +53350,12 @@ function createTypeChecker(host) {
     return instantiation;
   }
   function createSignatureInstantiation(signature, typeArguments) {
-    return instantiateSignature(signature, createSignatureTypeMapper(signature, typeArguments), true);
+    return instantiateSignature(
+      signature,
+      createSignatureTypeMapper(signature, typeArguments),
+      /*eraseTypeParameters*/
+      true
+    );
   }
   function createSignatureTypeMapper(signature, typeArguments) {
     return createTypeMapper(signature.typeParameters, typeArguments);
@@ -48278,7 +53364,12 @@ function createTypeChecker(host) {
     return signature.typeParameters ? signature.erasedSignatureCache || (signature.erasedSignatureCache = createErasedSignature(signature)) : signature;
   }
   function createErasedSignature(signature) {
-    return instantiateSignature(signature, createTypeEraser(signature.typeParameters), true);
+    return instantiateSignature(
+      signature,
+      createTypeEraser(signature.typeParameters),
+      /*eraseTypeParameters*/
+      true
+    );
   }
   function getCanonicalSignature(signature) {
     return signature.typeParameters ? signature.canonicalSignatureCache || (signature.canonicalSignatureCache = createCanonicalSignature(signature)) : signature;
@@ -48303,7 +53394,12 @@ function createTypeChecker(host) {
         baseConstraints = instantiateTypes(baseConstraints, baseConstraintMapper);
       }
       baseConstraints = instantiateTypes(baseConstraints, typeEraser);
-      return signature.baseSignatureCache = instantiateSignature(signature, createTypeMapper(typeParameters, baseConstraints), true);
+      return signature.baseSignatureCache = instantiateSignature(
+        signature,
+        createTypeMapper(typeParameters, baseConstraints),
+        /*eraseTypeParameters*/
+        true
+      );
     }
     return signature;
   }
@@ -48401,7 +53497,7 @@ function createTypeChecker(host) {
             const nodeType = getTypeFromTypeNode(checkMappedType2.type);
             inferences = append(inferences, instantiateType(
               nodeType,
-              makeUnaryTypeMapper(getDeclaredTypeOfTypeParameter(getSymbolOfNode(checkMappedType2.typeParameter)), checkMappedType2.typeParameter.constraint ? getTypeFromTypeNode(checkMappedType2.typeParameter.constraint) : keyofConstraintType)
+              makeUnaryTypeMapper(getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(checkMappedType2.typeParameter)), checkMappedType2.typeParameter.constraint ? getTypeFromTypeNode(checkMappedType2.typeParameter.constraint) : keyofConstraintType)
             ));
           }
         }
@@ -48537,14 +53633,24 @@ function createTypeChecker(host) {
       if (!isJsImplicitAny && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) {
         const missingAugmentsTag = isJs && isExpressionWithTypeArguments(node) && !isJSDocAugmentsTag(node.parent);
         const diag2 = minTypeArgumentCount === typeParameters.length ? missingAugmentsTag ? Diagnostics.Expected_0_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_1_type_argument_s : missingAugmentsTag ? Diagnostics.Expected_0_1_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments;
-        const typeStr = typeToString(type, void 0, 2 /* WriteArrayAsGenericType */);
+        const typeStr = typeToString(
+          type,
+          /*enclosingDeclaration*/
+          void 0,
+          2 /* WriteArrayAsGenericType */
+        );
         error(node, diag2, typeStr, minTypeArgumentCount, typeParameters.length);
         if (!isJs) {
           return errorType;
         }
       }
       if (node.kind === 180 /* TypeReference */ && isDeferredTypeReferenceNode(node, length(node.typeArguments) !== typeParameters.length)) {
-        return createDeferredTypeReference(type, node, void 0);
+        return createDeferredTypeReference(
+          type,
+          node,
+          /*mapper*/
+          void 0
+        );
       }
       const typeArguments = concatenate(type.outerTypeParameters, fillMissingTypeArguments(typeArgumentsFromTypeReferenceNode(node), typeParameters, minTypeArgumentCount, isJs));
       return createTypeReference(type, typeArguments);
@@ -48604,12 +53710,17 @@ function createTypeChecker(host) {
       if (newAliasSymbol) {
         aliasTypeArguments = getTypeArgumentsForAliasSymbol(newAliasSymbol);
       } else if (isTypeReferenceType(node)) {
-        const aliasSymbol2 = resolveTypeReferenceName(node, 2097152 /* Alias */, true);
+        const aliasSymbol2 = resolveTypeReferenceName(
+          node,
+          2097152 /* Alias */,
+          /*ignoreErrors*/
+          true
+        );
         if (aliasSymbol2 && aliasSymbol2 !== unknownSymbol) {
           const resolved = resolveAlias(aliasSymbol2);
           if (resolved && resolved.flags & 524288 /* TypeAlias */) {
             newAliasSymbol = resolved;
-            aliasTypeArguments = typeArgumentsFromTypeReferenceNode(node);
+            aliasTypeArguments = typeArgumentsFromTypeReferenceNode(node) || (typeParameters ? [] : void 0);
           }
         }
       }
@@ -48647,7 +53758,7 @@ function createTypeChecker(host) {
       if (!result) {
         unresolvedSymbols.set(path, result = createSymbol(524288 /* TypeAlias */, text, 1048576 /* Unresolved */));
         result.parent = parentSymbol;
-        result.declaredType = unresolvedType;
+        result.links.declaredType = unresolvedType;
       }
       return result;
     }
@@ -48703,7 +53814,7 @@ function createTypeChecker(host) {
     return links.resolvedJSDocType;
   }
   function getSubstitutionType(baseType, constraint) {
-    if (constraint.flags & 3 /* AnyOrUnknown */ || constraint === baseType || !isGenericType(baseType) && !isGenericType(constraint)) {
+    if (constraint.flags & 3 /* AnyOrUnknown */ || constraint === baseType) {
       return baseType;
     }
     const id = `${getTypeId(baseType)}>${getTypeId(constraint)}`;
@@ -48800,7 +53911,12 @@ function createTypeChecker(host) {
             if (isJSDocIndexSignature(node)) {
               const indexed = getTypeFromTypeNode(typeArgs[0]);
               const target = getTypeFromTypeNode(typeArgs[1]);
-              const indexInfo = indexed === stringType || indexed === numberType ? [createIndexInfo(indexed, target, false)] : emptyArray;
+              const indexInfo = indexed === stringType || indexed === numberType ? [createIndexInfo(
+                indexed,
+                target,
+                /*isReadonly*/
+                false
+              )] : emptyArray;
               return createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, indexInfo);
             }
             return anyType;
@@ -48827,7 +53943,12 @@ function createTypeChecker(host) {
       if (isJSDocTypeReference(node)) {
         type = getIntendedTypeFromJSDocTypeReference(node);
         if (!type) {
-          symbol = resolveTypeReferenceName(node, meaning, true);
+          symbol = resolveTypeReferenceName(
+            node,
+            meaning,
+            /*ignoreErrors*/
+            true
+          );
           if (symbol === unknownSymbol) {
             symbol = resolveTypeReferenceName(node, meaning | 111551 /* Value */);
           } else {
@@ -48903,20 +54024,50 @@ function createTypeChecker(host) {
     return symbol;
   }
   function getGlobalSymbol(name, meaning, diagnostic) {
-    return resolveName(void 0, name, meaning, diagnostic, name, false, false, false);
+    return resolveName(
+      void 0,
+      name,
+      meaning,
+      diagnostic,
+      name,
+      /*isUse*/
+      false,
+      /*excludeGlobals*/
+      false,
+      /*getSpellingSuggestions*/
+      false
+    );
   }
   function getGlobalType(name, arity, reportErrors2) {
     const symbol = getGlobalTypeSymbol(name, reportErrors2);
     return symbol || reportErrors2 ? getTypeOfGlobalSymbol(symbol, arity) : void 0;
   }
   function getGlobalTypedPropertyDescriptorType() {
-    return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType("TypedPropertyDescriptor", 1, true) || emptyGenericType);
+    return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType(
+      "TypedPropertyDescriptor",
+      /*arity*/
+      1,
+      /*reportErrors*/
+      true
+    ) || emptyGenericType);
   }
   function getGlobalTemplateStringsArrayType() {
-    return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType("TemplateStringsArray", 0, true) || emptyObjectType);
+    return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType(
+      "TemplateStringsArray",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    ) || emptyObjectType);
   }
   function getGlobalImportMetaType() {
-    return deferredGlobalImportMetaType || (deferredGlobalImportMetaType = getGlobalType("ImportMeta", 0, true) || emptyObjectType);
+    return deferredGlobalImportMetaType || (deferredGlobalImportMetaType = getGlobalType(
+      "ImportMeta",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    ) || emptyObjectType);
   }
   function getGlobalImportMetaExpressionType() {
     if (!deferredGlobalImportMetaExpressionType) {
@@ -48924,7 +54075,7 @@ function createTypeChecker(host) {
       const importMetaType = getGlobalImportMetaType();
       const metaPropertySymbol = createSymbol(4 /* Property */, "meta", 8 /* Readonly */);
       metaPropertySymbol.parent = symbol;
-      metaPropertySymbol.type = importMetaType;
+      metaPropertySymbol.links.type = importMetaType;
       const members = createSymbolTable([metaPropertySymbol]);
       symbol.members = members;
       deferredGlobalImportMetaExpressionType = createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
@@ -48932,7 +54083,12 @@ function createTypeChecker(host) {
     return deferredGlobalImportMetaExpressionType;
   }
   function getGlobalImportCallOptionsType(reportErrors2) {
-    return deferredGlobalImportCallOptionsType || (deferredGlobalImportCallOptionsType = getGlobalType("ImportCallOptions", 0, reportErrors2)) || emptyObjectType;
+    return deferredGlobalImportCallOptionsType || (deferredGlobalImportCallOptionsType = getGlobalType(
+      "ImportCallOptions",
+      /*arity*/
+      0,
+      reportErrors2
+    )) || emptyObjectType;
   }
   function getGlobalESSymbolConstructorSymbol(reportErrors2) {
     return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors2));
@@ -48941,74 +54097,183 @@ function createTypeChecker(host) {
     return deferredGlobalESSymbolConstructorTypeSymbol || (deferredGlobalESSymbolConstructorTypeSymbol = getGlobalTypeSymbol("SymbolConstructor", reportErrors2));
   }
   function getGlobalESSymbolType() {
-    return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType("Symbol", 0, false)) || emptyObjectType;
+    return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType(
+      "Symbol",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      false
+    )) || emptyObjectType;
   }
   function getGlobalPromiseType(reportErrors2) {
-    return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType("Promise", 1, reportErrors2)) || emptyGenericType;
+    return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType(
+      "Promise",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
   }
   function getGlobalPromiseLikeType(reportErrors2) {
-    return deferredGlobalPromiseLikeType || (deferredGlobalPromiseLikeType = getGlobalType("PromiseLike", 1, reportErrors2)) || emptyGenericType;
+    return deferredGlobalPromiseLikeType || (deferredGlobalPromiseLikeType = getGlobalType(
+      "PromiseLike",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
   }
   function getGlobalPromiseConstructorSymbol(reportErrors2) {
     return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors2));
   }
   function getGlobalPromiseConstructorLikeType(reportErrors2) {
-    return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType("PromiseConstructorLike", 0, reportErrors2)) || emptyObjectType;
+    return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType(
+      "PromiseConstructorLike",
+      /*arity*/
+      0,
+      reportErrors2
+    )) || emptyObjectType;
   }
   function getGlobalAsyncIterableType(reportErrors2) {
-    return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType("AsyncIterable", 1, reportErrors2)) || emptyGenericType;
+    return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType(
+      "AsyncIterable",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
   }
   function getGlobalAsyncIteratorType(reportErrors2) {
-    return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType("AsyncIterator", 3, reportErrors2)) || emptyGenericType;
+    return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType(
+      "AsyncIterator",
+      /*arity*/
+      3,
+      reportErrors2
+    )) || emptyGenericType;
   }
   function getGlobalAsyncIterableIteratorType(reportErrors2) {
-    return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType("AsyncIterableIterator", 1, reportErrors2)) || emptyGenericType;
+    return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType(
+      "AsyncIterableIterator",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
   }
   function getGlobalAsyncGeneratorType(reportErrors2) {
-    return deferredGlobalAsyncGeneratorType || (deferredGlobalAsyncGeneratorType = getGlobalType("AsyncGenerator", 3, reportErrors2)) || emptyGenericType;
+    return deferredGlobalAsyncGeneratorType || (deferredGlobalAsyncGeneratorType = getGlobalType(
+      "AsyncGenerator",
+      /*arity*/
+      3,
+      reportErrors2
+    )) || emptyGenericType;
   }
   function getGlobalIterableType(reportErrors2) {
-    return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType("Iterable", 1, reportErrors2)) || emptyGenericType;
+    return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType(
+      "Iterable",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
   }
   function getGlobalIteratorType(reportErrors2) {
-    return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType("Iterator", 3, reportErrors2)) || emptyGenericType;
+    return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType(
+      "Iterator",
+      /*arity*/
+      3,
+      reportErrors2
+    )) || emptyGenericType;
   }
   function getGlobalIterableIteratorType(reportErrors2) {
-    return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType("IterableIterator", 1, reportErrors2)) || emptyGenericType;
+    return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType(
+      "IterableIterator",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
   }
   function getGlobalGeneratorType(reportErrors2) {
-    return deferredGlobalGeneratorType || (deferredGlobalGeneratorType = getGlobalType("Generator", 3, reportErrors2)) || emptyGenericType;
+    return deferredGlobalGeneratorType || (deferredGlobalGeneratorType = getGlobalType(
+      "Generator",
+      /*arity*/
+      3,
+      reportErrors2
+    )) || emptyGenericType;
   }
   function getGlobalIteratorYieldResultType(reportErrors2) {
-    return deferredGlobalIteratorYieldResultType || (deferredGlobalIteratorYieldResultType = getGlobalType("IteratorYieldResult", 1, reportErrors2)) || emptyGenericType;
+    return deferredGlobalIteratorYieldResultType || (deferredGlobalIteratorYieldResultType = getGlobalType(
+      "IteratorYieldResult",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
   }
   function getGlobalIteratorReturnResultType(reportErrors2) {
-    return deferredGlobalIteratorReturnResultType || (deferredGlobalIteratorReturnResultType = getGlobalType("IteratorReturnResult", 1, reportErrors2)) || emptyGenericType;
+    return deferredGlobalIteratorReturnResultType || (deferredGlobalIteratorReturnResultType = getGlobalType(
+      "IteratorReturnResult",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
   }
   function getGlobalTypeOrUndefined(name, arity = 0) {
-    const symbol = getGlobalSymbol(name, 788968 /* Type */, void 0);
+    const symbol = getGlobalSymbol(
+      name,
+      788968 /* Type */,
+      /*diagnostic*/
+      void 0
+    );
     return symbol && getTypeOfGlobalSymbol(symbol, arity);
   }
   function getGlobalExtractSymbol() {
-    deferredGlobalExtractSymbol || (deferredGlobalExtractSymbol = getGlobalTypeAliasSymbol("Extract", 2, true) || unknownSymbol);
+    deferredGlobalExtractSymbol || (deferredGlobalExtractSymbol = getGlobalTypeAliasSymbol(
+      "Extract",
+      /*arity*/
+      2,
+      /*reportErrors*/
+      true
+    ) || unknownSymbol);
     return deferredGlobalExtractSymbol === unknownSymbol ? void 0 : deferredGlobalExtractSymbol;
   }
   function getGlobalOmitSymbol() {
-    deferredGlobalOmitSymbol || (deferredGlobalOmitSymbol = getGlobalTypeAliasSymbol("Omit", 2, true) || unknownSymbol);
+    deferredGlobalOmitSymbol || (deferredGlobalOmitSymbol = getGlobalTypeAliasSymbol(
+      "Omit",
+      /*arity*/
+      2,
+      /*reportErrors*/
+      true
+    ) || unknownSymbol);
     return deferredGlobalOmitSymbol === unknownSymbol ? void 0 : deferredGlobalOmitSymbol;
   }
   function getGlobalAwaitedSymbol(reportErrors2) {
-    deferredGlobalAwaitedSymbol || (deferredGlobalAwaitedSymbol = getGlobalTypeAliasSymbol("Awaited", 1, reportErrors2) || (reportErrors2 ? unknownSymbol : void 0));
+    deferredGlobalAwaitedSymbol || (deferredGlobalAwaitedSymbol = getGlobalTypeAliasSymbol(
+      "Awaited",
+      /*arity*/
+      1,
+      reportErrors2
+    ) || (reportErrors2 ? unknownSymbol : void 0));
     return deferredGlobalAwaitedSymbol === unknownSymbol ? void 0 : deferredGlobalAwaitedSymbol;
   }
   function getGlobalBigIntType() {
-    return deferredGlobalBigIntType || (deferredGlobalBigIntType = getGlobalType("BigInt", 0, false)) || emptyObjectType;
+    return deferredGlobalBigIntType || (deferredGlobalBigIntType = getGlobalType(
+      "BigInt",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      false
+    )) || emptyObjectType;
   }
   function getGlobalNaNSymbol() {
-    return deferredGlobalNaNSymbol || (deferredGlobalNaNSymbol = getGlobalValueSymbol("NaN", false));
+    return deferredGlobalNaNSymbol || (deferredGlobalNaNSymbol = getGlobalValueSymbol(
+      "NaN",
+      /*reportErrors*/
+      false
+    ));
   }
   function getGlobalRecordSymbol() {
-    deferredGlobalRecordSymbol || (deferredGlobalRecordSymbol = getGlobalTypeAliasSymbol("Record", 2, true) || unknownSymbol);
+    deferredGlobalRecordSymbol || (deferredGlobalRecordSymbol = getGlobalTypeAliasSymbol(
+      "Record",
+      /*arity*/
+      2,
+      /*reportErrors*/
+      true
+    ) || unknownSymbol);
     return deferredGlobalRecordSymbol === unknownSymbol ? void 0 : deferredGlobalRecordSymbol;
   }
   function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) {
@@ -49018,7 +54283,10 @@ function createTypeChecker(host) {
     return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]);
   }
   function createIterableType(iteratedType) {
-    return createTypeFromGenericGlobalType(getGlobalIterableType(true), [iteratedType]);
+    return createTypeFromGenericGlobalType(getGlobalIterableType(
+      /*reportErrors*/
+      true
+    ), [iteratedType]);
   }
   function createArrayType(elementType, readonly) {
     return createTypeFromGenericGlobalType(readonly ? globalReadonlyArrayType : globalArrayType, [elementType]);
@@ -49046,7 +54314,12 @@ function createTypeChecker(host) {
     }
     const elementFlags = map(node.elements, getTupleElementFlags);
     const missingName = some(node.elements, (e) => e.kind !== 199 /* NamedTupleMember */);
-    return getTupleTargetType(elementFlags, readonly, missingName ? void 0 : node.elements);
+    return getTupleTargetType(
+      elementFlags,
+      readonly,
+      /*associatedNames*/
+      missingName ? void 0 : node.elements
+    );
   }
   function isDeferredTypeReferenceNode(node, hasDefaultTypeArguments) {
     return !!getAliasSymbolForTypeNode(node) || isResolvedByTypeAlias(node) && (node.kind === 185 /* ArrayType */ ? mayResolveTypeAlias(node.elementType) : node.kind === 186 /* TupleType */ ? some(node.elements, mayResolveTypeAlias) : hasDefaultTypeArguments || some(node.typeArguments, mayResolveTypeAlias));
@@ -49105,7 +54378,12 @@ function createTypeChecker(host) {
       if (target === emptyGenericType) {
         links.resolvedType = emptyObjectType;
       } else if (!(node.kind === 186 /* TupleType */ && some(node.elements, (e) => !!(getTupleElementFlags(e) & 8 /* Variadic */))) && isDeferredTypeReferenceNode(node)) {
-        links.resolvedType = node.kind === 186 /* TupleType */ && node.elements.length === 0 ? target : createDeferredTypeReference(target, node, void 0);
+        links.resolvedType = node.kind === 186 /* TupleType */ && node.elements.length === 0 ? target : createDeferredTypeReference(
+          target,
+          node,
+          /*mapper*/
+          void 0
+        );
       } else {
         const elementTypes = node.kind === 185 /* ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : map(node.elements, getTypeFromTypeNode);
         links.resolvedType = createNormalizedTypeReference(target, elementTypes);
@@ -49149,8 +54427,8 @@ function createTypeChecker(host) {
             "" + i,
             readonly ? 8 /* Readonly */ : 0
           );
-          property.tupleLabelDeclaration = namedMemberDeclarations == null ? void 0 : namedMemberDeclarations[i];
-          property.type = typeParameter;
+          property.links.tupleLabelDeclaration = namedMemberDeclarations == null ? void 0 : namedMemberDeclarations[i];
+          property.links.type = typeParameter;
           properties.push(property);
         }
       }
@@ -49158,12 +54436,12 @@ function createTypeChecker(host) {
     const fixedLength = properties.length;
     const lengthSymbol = createSymbol(4 /* Property */, "length", readonly ? 8 /* Readonly */ : 0);
     if (combinedFlags & 12 /* Variable */) {
-      lengthSymbol.type = numberType;
+      lengthSymbol.links.type = numberType;
     } else {
       const literalTypes = [];
       for (let i = minLength; i <= arity; i++)
         literalTypes.push(getNumberLiteralType(i));
-      lengthSymbol.type = getUnionType(literalTypes);
+      lengthSymbol.links.type = getUnionType(literalTypes);
     }
     properties.push(lengthSymbol);
     const type = createObjectType(8 /* Tuple */ | 4 /* Reference */);
@@ -49258,7 +54536,11 @@ function createTypeChecker(host) {
       if (flags & (2 /* Optional */ | 4 /* Rest */)) {
         lastOptionalOrRestIndex = expandedFlags.length;
       }
-      expandedTypes.push(flags & 2 /* Optional */ ? addOptionality(type, true) : type);
+      expandedTypes.push(flags & 2 /* Optional */ ? addOptionality(
+        type,
+        /*isProperty*/
+        true
+      ) : type);
       expandedFlags.push(flags);
       if (expandedDeclarations && declaration) {
         expandedDeclarations.push(declaration);
@@ -49273,6 +54555,7 @@ function createTypeChecker(host) {
     return index > target.fixedLength ? getRestArrayTypeOfTupleType(type) || createTupleType(emptyArray) : createTupleType(
       getTypeArguments(type).slice(index, endIndex),
       target.elementFlags.slice(index, endIndex),
+      /*readonly*/
       false,
       target.labeledElementDeclarations && target.labeledElementDeclarations.slice(index, endIndex)
     );
@@ -49291,7 +54574,11 @@ function createTypeChecker(host) {
     return type.elementFlags.length - findLastIndex(type.elementFlags, (f) => !(f & flags)) - 1;
   }
   function getTypeFromOptionalTypeNode(node) {
-    return addOptionality(getTypeFromTypeNode(node.type), true);
+    return addOptionality(
+      getTypeFromTypeNode(node.type),
+      /*isProperty*/
+      true
+    );
   }
   function getTypeId(type) {
     return type.id;
@@ -49443,10 +54730,9 @@ function createTypeChecker(host) {
       if (includes & 3 /* AnyOrUnknown */) {
         return includes & 1 /* Any */ ? includes & 8388608 /* IncludesWildcard */ ? wildcardType : anyType : includes & 65536 /* Null */ || containsType(typeSet, unknownType) ? unknownType : nonNullUnknownType;
       }
-      if (exactOptionalPropertyTypes && includes & 32768 /* Undefined */) {
-        const missingIndex = binarySearch(typeSet, missingType, getTypeId, compareValues);
-        if (missingIndex >= 0 && containsType(typeSet, undefinedType)) {
-          orderedRemoveItemAt(typeSet, missingIndex);
+      if (includes & 32768 /* Undefined */) {
+        if (typeSet.length >= 2 && typeSet[0] === undefinedType && typeSet[1] === missingType) {
+          orderedRemoveItemAt(typeSet, 1);
         }
       }
       if (includes & (2944 /* Literal */ | 8192 /* UniqueESSymbol */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || includes & 16384 /* Void */ && includes & 32768 /* Undefined */) {
@@ -49477,7 +54763,7 @@ function createTypeChecker(host) {
       if (!aliasSymbol && namedUnions.length === 1 && reducedTypes.length === 0) {
         return namedUnions[0];
       }
-      const namedTypesCount = reduceLeft(namedUnions, (sum2, union) => sum2 + union.types.length, 0);
+      const namedTypesCount = reduceLeft(namedUnions, (sum, union) => sum + union.types.length, 0);
       if (namedTypesCount + reducedTypes.length === typeSet.length) {
         for (const t of namedUnions) {
           insertType(reducedTypes, t);
@@ -49530,7 +54816,11 @@ function createTypeChecker(host) {
     let type = unionTypes.get(id);
     if (!type) {
       type = createType(1048576 /* Union */);
-      type.objectFlags = objectFlags | getPropagatingFlagsOfTypes(types, 98304 /* Nullable */);
+      type.objectFlags = objectFlags | getPropagatingFlagsOfTypes(
+        types,
+        /*excludeKinds*/
+        98304 /* Nullable */
+      );
       type.types = types;
       type.origin = origin;
       type.aliasSymbol = aliasSymbol;
@@ -49571,7 +54861,7 @@ function createTypeChecker(host) {
         if (type === wildcardType)
           includes |= 8388608 /* IncludesWildcard */;
       } else if (strictNullChecks || !(flags & 98304 /* Nullable */)) {
-        if (exactOptionalPropertyTypes && type === missingType) {
+        if (type === missingType) {
           includes |= 262144 /* IncludesMissingType */;
           type = undefinedType;
         }
@@ -49676,7 +54966,11 @@ function createTypeChecker(host) {
   }
   function createIntersectionType(types, aliasSymbol, aliasTypeArguments) {
     const result = createType(2097152 /* Intersection */);
-    result.objectFlags = getPropagatingFlagsOfTypes(types, 98304 /* Nullable */);
+    result.objectFlags = getPropagatingFlagsOfTypes(
+      types,
+      /*excludeKinds*/
+      98304 /* Nullable */
+    );
     result.types = types;
     result.aliasSymbol = aliasSymbol;
     result.aliasTypeArguments = aliasTypeArguments;
@@ -49721,9 +55015,9 @@ function createTypeChecker(host) {
         if (intersectUnionsOfPrimitiveTypes(typeSet)) {
           result = getIntersectionType(typeSet, aliasSymbol, aliasTypeArguments);
         } else if (eachIsUnionContaining(typeSet, 32768 /* Undefined */)) {
-          const undefinedOrMissingType = exactOptionalPropertyTypes && some(typeSet, (t) => containsType(t.types, missingType)) ? missingType : undefinedType;
+          const containedUndefinedType = some(typeSet, containsMissingType) ? missingType : undefinedType;
           removeFromEach(typeSet, 32768 /* Undefined */);
-          result = getUnionType([getIntersectionType(typeSet), undefinedOrMissingType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
+          result = getUnionType([getIntersectionType(typeSet), containedUndefinedType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
         } else if (eachIsUnionContaining(typeSet, 65536 /* Null */)) {
           removeFromEach(typeSet, 65536 /* Null */);
           result = getUnionType([getIntersectionType(typeSet), nullType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
@@ -49803,7 +55097,15 @@ function createTypeChecker(host) {
     return result;
   }
   function getIndexTypeForGenericType(type, stringsOnly) {
-    return stringsOnly ? type.resolvedStringIndexType || (type.resolvedStringIndexType = createIndexType(type, true)) : type.resolvedIndexType || (type.resolvedIndexType = createIndexType(type, false));
+    return stringsOnly ? type.resolvedStringIndexType || (type.resolvedStringIndexType = createIndexType(
+      type,
+      /*stringsOnly*/
+      true
+    )) : type.resolvedIndexType || (type.resolvedIndexType = createIndexType(
+      type,
+      /*stringsOnly*/
+      false
+    ));
   }
   function getIndexTypeForMappedType(type, stringsOnly, noIndexSignatures) {
     const typeParameter = getTypeParameterFromMappedType(type);
@@ -49872,7 +55174,9 @@ function createTypeChecker(host) {
     return getUnionType(
       concatenate(propertyTypes, indexKeyTypes),
       1 /* Literal */,
+      /*aliasSymbol*/
       void 0,
+      /*aliasTypeArguments*/
       void 0,
       origin
     );
@@ -50006,7 +55310,13 @@ function createTypeChecker(host) {
     return type;
   }
   function getStringMappingType(symbol, type) {
-    return type.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapType(type, (t) => getStringMappingType(symbol, t)) : type.flags & 128 /* StringLiteral */ ? getStringLiteralType(applyStringMapping(symbol, type.value)) : type.flags & 134217728 /* TemplateLiteral */ ? getTemplateLiteralType(...applyTemplateStringMapping(symbol, type.texts, type.types)) : type.flags & 268435456 /* StringMapping */ && symbol === type.symbol ? type : type.flags & (1 /* Any */ | 4 /* String */ | 268435456 /* StringMapping */) || isGenericIndexType(type) ? getStringMappingTypeForGenericType(symbol, type) : isPatternLiteralPlaceholderType(type) ? getStringMappingTypeForGenericType(symbol, getTemplateLiteralType(["", ""], [type])) : type;
+    return type.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapType(type, (t) => getStringMappingType(symbol, t)) : type.flags & 128 /* StringLiteral */ ? getStringLiteralType(applyStringMapping(symbol, type.value)) : type.flags & 134217728 /* TemplateLiteral */ ? getTemplateLiteralType(...applyTemplateStringMapping(symbol, type.texts, type.types)) : (
+      // Mapping<Mapping<T>> === Mapping<T>
+      type.flags & 268435456 /* StringMapping */ && symbol === type.symbol ? type : type.flags & (1 /* Any */ | 4 /* String */ | 268435456 /* StringMapping */) || isGenericIndexType(type) ? getStringMappingTypeForGenericType(symbol, type) : (
+        // This handles Mapping<`${number}`> and Mapping<`${bigint}`>
+        isPatternLiteralPlaceholderType(type) ? getStringMappingTypeForGenericType(symbol, getTemplateLiteralType(["", ""], [type])) : type
+      )
+    );
   }
   function applyStringMapping(symbol, str) {
     switch (intrinsicTypeKinds.get(symbol.escapedName)) {
@@ -50076,7 +55386,10 @@ function createTypeChecker(host) {
     return false;
   }
   function getPropertyNameFromIndex(indexType, accessNode) {
-    return isTypeUsableAsPropertyName(indexType) ? getPropertyNameFromType(indexType) : accessNode && isPropertyName(accessNode) ? getPropertyNameForPropertyNameNode(accessNode) : void 0;
+    return isTypeUsableAsPropertyName(indexType) ? getPropertyNameFromType(indexType) : accessNode && isPropertyName(accessNode) ? (
+      // late bound names are handled in the first branch, so here we only need to handle normal names
+      getPropertyNameForPropertyNameNode(accessNode)
+    ) : void 0;
   }
   function isUncalledFunctionReference(node, symbol) {
     if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) {
@@ -50142,7 +55455,7 @@ function createTypeChecker(host) {
           errorIfWritingToReadonlyIndex(getIndexInfoOfType(objectType, numberType));
           return mapType(objectType, (t) => {
             const restType = getRestTypeOfTupleType(t) || undefinedType;
-            return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([restType, undefinedType]) : restType;
+            return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([restType, missingType]) : restType;
           });
         }
       }
@@ -50162,11 +55475,11 @@ function createTypeChecker(host) {
         if (accessNode && indexInfo.keyType === stringType && !isTypeAssignableToKind(indexType, 4 /* String */ | 8 /* Number */)) {
           const indexNode = getIndexNodeForAccessExpression(accessNode);
           error(indexNode, Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType));
-          return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([indexInfo.type, undefinedType]) : indexInfo.type;
+          return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([indexInfo.type, missingType]) : indexInfo.type;
         }
         errorIfWritingToReadonlyIndex(indexInfo);
         if (accessFlags & 1 /* IncludeUndefined */ && !(objectType.symbol && objectType.symbol.flags & (256 /* RegularEnum */ | 128 /* ConstEnum */) && (indexType.symbol && indexType.flags & 1024 /* EnumLiteral */ && getParentOfSymbol(indexType.symbol) === objectType.symbol))) {
-          return getUnionType([indexInfo.type, undefinedType]);
+          return getUnionType([indexInfo.type, missingType]);
         }
         return indexInfo.type;
       }
@@ -50209,16 +55522,46 @@ function createTypeChecker(host) {
               } else {
                 let errorInfo;
                 if (indexType.flags & 1024 /* EnumLiteral */) {
-                  errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Property_0_does_not_exist_on_type_1, "[" + typeToString(indexType) + "]", typeToString(objectType));
+                  errorInfo = chainDiagnosticMessages(
+                    /* details */
+                    void 0,
+                    Diagnostics.Property_0_does_not_exist_on_type_1,
+                    "[" + typeToString(indexType) + "]",
+                    typeToString(objectType)
+                  );
                 } else if (indexType.flags & 8192 /* UniqueESSymbol */) {
                   const symbolName2 = getFullyQualifiedName(indexType.symbol, accessExpression);
-                  errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Property_0_does_not_exist_on_type_1, "[" + symbolName2 + "]", typeToString(objectType));
+                  errorInfo = chainDiagnosticMessages(
+                    /* details */
+                    void 0,
+                    Diagnostics.Property_0_does_not_exist_on_type_1,
+                    "[" + symbolName2 + "]",
+                    typeToString(objectType)
+                  );
                 } else if (indexType.flags & 128 /* StringLiteral */) {
-                  errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType));
+                  errorInfo = chainDiagnosticMessages(
+                    /* details */
+                    void 0,
+                    Diagnostics.Property_0_does_not_exist_on_type_1,
+                    indexType.value,
+                    typeToString(objectType)
+                  );
                 } else if (indexType.flags & 256 /* NumberLiteral */) {
-                  errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType));
+                  errorInfo = chainDiagnosticMessages(
+                    /* details */
+                    void 0,
+                    Diagnostics.Property_0_does_not_exist_on_type_1,
+                    indexType.value,
+                    typeToString(objectType)
+                  );
                 } else if (indexType.flags & (8 /* Number */ | 4 /* String */)) {
-                  errorInfo = chainDiagnosticMessages(void 0, Diagnostics.No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1, typeToString(indexType), typeToString(objectType));
+                  errorInfo = chainDiagnosticMessages(
+                    /* details */
+                    void 0,
+                    Diagnostics.No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1,
+                    typeToString(indexType),
+                    typeToString(objectType)
+                  );
                 }
                 errorInfo = chainDiagnosticMessages(
                   errorInfo,
@@ -50324,7 +55667,13 @@ function createTypeChecker(host) {
       }
     }
     if (isGenericTupleType(objectType) && indexType.flags & 296 /* NumberLike */) {
-      const elementType = getElementTypeOfSliceOfTupleType(objectType, indexType.flags & 8 /* Number */ ? 0 : objectType.target.fixedLength, 0, writing);
+      const elementType = getElementTypeOfSliceOfTupleType(
+        objectType,
+        indexType.flags & 8 /* Number */ ? 0 : objectType.target.fixedLength,
+        /*endSkipCount*/
+        0,
+        writing
+      );
       if (elementType) {
         return type[cache] = elementType;
       }
@@ -50457,14 +55806,11 @@ function createTypeChecker(host) {
     const constraint = getConstraintOfTypeParameter(p);
     return constraint && (isGenericObjectType(constraint) || isGenericIndexType(constraint)) ? cloneTypeParameter(p) : p;
   }
-  function isTypicalNondistributiveConditional(root) {
-    return !root.isDistributive && isSingletonTupleType(root.node.checkType) && isSingletonTupleType(root.node.extendsType);
-  }
-  function isSingletonTupleType(node) {
-    return isTupleTypeNode(node) && length(node.elements) === 1 && !isOptionalTypeNode(node.elements[0]) && !isRestTypeNode(node.elements[0]) && !(isNamedTupleMember(node.elements[0]) && (node.elements[0].questionToken || node.elements[0].dotDotDotToken));
+  function isSimpleTupleType(node) {
+    return isTupleTypeNode(node) && length(node.elements) > 0 && !some(node.elements, (e) => isOptionalTypeNode(e) || isRestTypeNode(e) || isNamedTupleMember(e) && !!(e.questionToken || e.dotDotDotToken));
   }
-  function unwrapNondistributiveConditionalTuple(root, type) {
-    return isTypicalNondistributiveConditional(root) && isTupleType(type) ? getTypeArguments(type)[0] : type;
+  function isDeferredType(type, checkTuples) {
+    return isGenericType(type) || checkTuples && isTupleType(type) && some(getTypeArguments(type), isGenericType);
   }
   function getConditionalType(root, mapper, aliasSymbol, aliasTypeArguments) {
     let result;
@@ -50476,10 +55822,10 @@ function createTypeChecker(host) {
         result = errorType;
         break;
       }
-      const isUnwrapped = isTypicalNondistributiveConditional(root);
-      const checkType = instantiateType(unwrapNondistributiveConditionalTuple(root, getActualTypeVariable(root.checkType)), mapper);
-      const checkTypeInstantiable = isGenericType(checkType);
-      const extendsType = instantiateType(unwrapNondistributiveConditionalTuple(root, root.extendsType), mapper);
+      const checkTuples = isSimpleTupleType(root.node.checkType) && isSimpleTupleType(root.node.extendsType) && length(root.node.checkType.elements) === length(root.node.extendsType.elements);
+      const checkType = instantiateType(getActualTypeVariable(root.checkType), mapper);
+      const checkTypeDeferred = isDeferredType(checkType, checkTuples);
+      const extendsType = instantiateType(root.extendsType, mapper);
       if (checkType === wildcardType || extendsType === wildcardType) {
         return wildcardType;
       }
@@ -50487,7 +55833,12 @@ function createTypeChecker(host) {
       if (root.inferTypeParameters) {
         const freshParams = sameMap(root.inferTypeParameters, maybeCloneTypeParameter);
         const freshMapper = freshParams !== root.inferTypeParameters ? createTypeMapper(root.inferTypeParameters, freshParams) : void 0;
-        const context = createInferenceContext(freshParams, void 0, 0 /* None */);
+        const context = createInferenceContext(
+          freshParams,
+          /*signature*/
+          void 0,
+          0 /* None */
+        );
         if (freshMapper) {
           const freshCombinedMapper = combineTypeMappers(mapper, freshMapper);
           for (const p of freshParams) {
@@ -50496,16 +55847,16 @@ function createTypeChecker(host) {
             }
           }
         }
-        if (!checkTypeInstantiable) {
+        if (!checkTypeDeferred) {
           inferTypes(context.inferences, checkType, instantiateType(extendsType, freshMapper), 512 /* NoConstraints */ | 1024 /* AlwaysStrict */);
         }
         const innerMapper = combineTypeMappers(freshMapper, context.mapper);
         combinedMapper = mapper ? combineTypeMappers(innerMapper, mapper) : innerMapper;
       }
-      const inferredExtendsType = combinedMapper ? instantiateType(unwrapNondistributiveConditionalTuple(root, root.extendsType), combinedMapper) : extendsType;
-      if (!checkTypeInstantiable && !isGenericType(inferredExtendsType)) {
-        if (!(inferredExtendsType.flags & 3 /* AnyOrUnknown */) && (checkType.flags & 1 /* Any */ && !isUnwrapped || !isTypeAssignableTo(getPermissiveInstantiation(checkType), getPermissiveInstantiation(inferredExtendsType)))) {
-          if (checkType.flags & 1 /* Any */ && !isUnwrapped) {
+      const inferredExtendsType = combinedMapper ? instantiateType(root.extendsType, combinedMapper) : extendsType;
+      if (!checkTypeDeferred && !isDeferredType(inferredExtendsType, checkTuples)) {
+        if (!(inferredExtendsType.flags & 3 /* AnyOrUnknown */) && (checkType.flags & 1 /* Any */ || !isTypeAssignableTo(getPermissiveInstantiation(checkType), getPermissiveInstantiation(inferredExtendsType)))) {
+          if (checkType.flags & 1 /* Any */) {
             (extraTypes || (extraTypes = [])).push(instantiateType(getTypeFromTypeNode(root.node.trueType), combinedMapper || mapper));
           }
           const falseType2 = getTypeFromTypeNode(root.node.falseType);
@@ -50595,7 +55946,11 @@ function createTypeChecker(host) {
       const checkType = getTypeFromTypeNode(node.checkType);
       const aliasSymbol = getAliasSymbolForTypeNode(node);
       const aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
-      const allOuterTypeParameters = getOuterTypeParameters(node, true);
+      const allOuterTypeParameters = getOuterTypeParameters(
+        node,
+        /*includeThisTypes*/
+        true
+      );
       const outerTypeParameters = aliasTypeArguments ? allOuterTypeParameters : filter(allOuterTypeParameters, (tp) => isTypeParameterPossiblyReferenced(tp, node));
       const root = {
         node,
@@ -50608,7 +55963,11 @@ function createTypeChecker(host) {
         aliasSymbol,
         aliasTypeArguments
       };
-      links.resolvedType = getConditionalType(root, void 0);
+      links.resolvedType = getConditionalType(
+        root,
+        /*mapper*/
+        void 0
+      );
       if (outerTypeParameters) {
         root.instantiations = /* @__PURE__ */ new Map();
         root.instantiations.set(getTypeListId(outerTypeParameters), links.resolvedType);
@@ -50619,7 +55978,7 @@ function createTypeChecker(host) {
   function getTypeFromInferTypeNode(node) {
     const links = getNodeLinks(node);
     if (!links.resolvedType) {
-      links.resolvedType = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter));
+      links.resolvedType = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter));
     }
     return links.resolvedType;
   }
@@ -50651,7 +56010,11 @@ function createTypeChecker(host) {
         return links.resolvedType = errorType;
       }
       const isExportEquals = !!((_a2 = innerModuleSymbol.exports) == null ? void 0 : _a2.get("export=" /* ExportEquals */));
-      const moduleSymbol = resolveExternalModuleSymbol(innerModuleSymbol, false);
+      const moduleSymbol = resolveExternalModuleSymbol(
+        innerModuleSymbol,
+        /*dontResolveAlias*/
+        false
+      );
       if (!nodeIsMissing(node.qualifier)) {
         const nameStack = getIdentifierChain(node.qualifier);
         let currentNamespace = moduleSymbol;
@@ -50659,7 +56022,14 @@ function createTypeChecker(host) {
         while (current = nameStack.shift()) {
           const meaning = nameStack.length ? 1920 /* Namespace */ : targetMeaning;
           const mergedResolvedSymbol = getMergedSymbol(resolveSymbol(currentNamespace));
-          const symbolFromVariable = node.isTypeOf || isInJSFile(node) && isExportEquals ? getPropertyOfType(getTypeOfSymbol(mergedResolvedSymbol), current.escapedText, false, true) : void 0;
+          const symbolFromVariable = node.isTypeOf || isInJSFile(node) && isExportEquals ? getPropertyOfType(
+            getTypeOfSymbol(mergedResolvedSymbol),
+            current.escapedText,
+            /*skipObjectFunctionPropertyAugment*/
+            false,
+            /*includeTypeOnlyMembers*/
+            true
+          ) : void 0;
           const symbolFromModule = node.isTypeOf ? void 0 : getSymbol(getExportsOfSymbol(mergedResolvedSymbol), current.escapedText, meaning);
           const next = symbolFromModule != null ? symbolFromModule : symbolFromVariable;
           if (!next) {
@@ -50690,6 +56060,13 @@ function createTypeChecker(host) {
     if (meaning === 111551 /* Value */) {
       return getTypeOfSymbol(symbol);
     } else {
+      const type = tryGetDeclaredTypeOfSymbol(resolvedSymbol);
+      const typeParameters = type && getTypeParametersForTypeAndSymbol(type, resolvedSymbol);
+      if (node.typeArguments && typeParameters) {
+        addLazyDiagnostic(() => {
+          checkTypeArgumentConstraints(node, typeParameters);
+        });
+      }
       return getTypeReferenceType(node, resolvedSymbol);
     }
   }
@@ -50716,7 +56093,7 @@ function createTypeChecker(host) {
     while (isParenthesizedTypeNode(host2) || isJSDocTypeExpression(host2) || isTypeOperatorNode(host2) && host2.operator === 146 /* ReadonlyKeyword */) {
       host2 = host2.parent;
     }
-    return isTypeAlias(host2) ? getSymbolOfNode(host2) : void 0;
+    return isTypeAlias(host2) ? getSymbolOfDeclaration(host2) : void 0;
   }
   function getTypeArgumentsForAliasSymbol(symbol) {
     return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : void 0;
@@ -50751,10 +56128,14 @@ function createTypeChecker(host) {
           const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */);
           const flags = 4 /* Property */ | 16777216 /* Optional */;
           const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0));
-          result.type = isSetonlyAccessor ? undefinedType : addOptionality(getTypeOfSymbol(prop), true);
+          result.links.type = isSetonlyAccessor ? undefinedType : addOptionality(
+            getTypeOfSymbol(prop),
+            /*isProperty*/
+            true
+          );
           result.declarations = prop.declarations;
-          result.nameType = getSymbolLinks(prop).nameType;
-          result.syntheticOrigin = prop;
+          result.links.nameType = getSymbolLinks(prop).nameType;
+          result.links.syntheticOrigin = prop;
           members.set(prop.escapedName, result);
         }
       }
@@ -50821,11 +56202,11 @@ function createTypeChecker(host) {
           const declarations = concatenate(leftProp.declarations, rightProp.declarations);
           const flags = 4 /* Property */ | leftProp.flags & 16777216 /* Optional */;
           const result = createSymbol(flags, leftProp.escapedName);
-          result.type = getUnionType([getTypeOfSymbol(leftProp), removeMissingOrUndefinedType(rightType)], 2 /* Subtype */);
-          result.leftSpread = leftProp;
-          result.rightSpread = rightProp;
+          result.links.type = getUnionType([getTypeOfSymbol(leftProp), removeMissingOrUndefinedType(rightType)], 2 /* Subtype */);
+          result.links.leftSpread = leftProp;
+          result.links.rightSpread = rightProp;
           result.declarations = declarations;
-          result.nameType = getSymbolLinks(leftProp).nameType;
+          result.links.nameType = getSymbolLinks(leftProp).nameType;
           members.set(leftProp.escapedName, result);
         }
       } else {
@@ -50847,10 +56228,10 @@ function createTypeChecker(host) {
     }
     const flags = 4 /* Property */ | prop.flags & 16777216 /* Optional */;
     const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0));
-    result.type = isSetonlyAccessor ? undefinedType : getTypeOfSymbol(prop);
+    result.links.type = isSetonlyAccessor ? undefinedType : getTypeOfSymbol(prop);
     result.declarations = prop.declarations;
-    result.nameType = getSymbolLinks(prop).nameType;
-    result.syntheticOrigin = prop;
+    result.links.nameType = getSymbolLinks(prop).nameType;
+    result.links.syntheticOrigin = prop;
     return result;
   }
   function getIndexInfoWithReadonly(info, readonly) {
@@ -50924,11 +56305,17 @@ function createTypeChecker(host) {
     return esSymbolType;
   }
   function getThisType(node) {
-    const container = getThisContainer(node, false);
+    const container = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
     const parent = container && container.parent;
     if (parent && (isClassLike(parent) || parent.kind === 261 /* InterfaceDeclaration */)) {
       if (!isStatic(container) && (!isConstructorDeclaration(container) || isNodeDescendantOf(node, container.body))) {
-        return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent)).thisType;
+        return getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(parent)).thisType;
       }
     }
     if (parent && isObjectLiteralExpression(parent) && isBinaryExpression(parent.parent) && getAssignmentDeclarationKind(parent.parent) === 6 /* Prototype */) {
@@ -50939,7 +56326,7 @@ function createTypeChecker(host) {
       return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(host2.parent.left).parent).thisType;
     }
     if (isJSConstructor(container) && isNodeDescendantOf(node, container.body)) {
-      return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(container)).thisType;
+      return getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(container)).thisType;
     }
     error(node, Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface);
     return errorType;
@@ -50973,7 +56360,12 @@ function createTypeChecker(host) {
   }
   function getTypeFromNamedTupleTypeNode(node) {
     const links = getNodeLinks(node);
-    return links.resolvedType || (links.resolvedType = node.dotDotDotToken ? getTypeFromRestTypeNode(node) : addOptionality(getTypeFromTypeNode(node.type), true, !!node.questionToken));
+    return links.resolvedType || (links.resolvedType = node.dotDotDotToken ? getTypeFromRestTypeNode(node) : addOptionality(
+      getTypeFromTypeNode(node.type),
+      /*isProperty*/
+      true,
+      !!node.questionToken
+    ));
   }
   function getTypeFromTypeNode(node) {
     return getConditionalFlowTypeOfType(getTypeFromTypeNodeWorker(node), node);
@@ -51151,7 +56543,11 @@ function createTypeChecker(host) {
     return Debug.attachDebugPrototypeIfDebug({ kind, mapper1, mapper2 });
   }
   function createTypeEraser(sources) {
-    return createTypeMapper(sources, void 0);
+    return createTypeMapper(
+      sources,
+      /*targets*/
+      void 0
+    );
   }
   function createBackreferenceMapper(context, index) {
     const forwardInferences = context.inferences.slice(index);
@@ -51194,7 +56590,9 @@ function createTypeChecker(host) {
       freshTypeParameters,
       signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper),
       instantiateList(signature.parameters, mapper, instantiateSymbol),
+      /*resolvedReturnType*/
       void 0,
+      /*resolvedTypePredicate*/
       void 0,
       signature.minArgumentCount,
       signature.flags & 39 /* PropagatingFlags */
@@ -51215,13 +56613,13 @@ function createTypeChecker(host) {
     const result = createSymbol(symbol.flags, symbol.escapedName, 1 /* Instantiated */ | getCheckFlags(symbol) & (8 /* Readonly */ | 4096 /* Late */ | 16384 /* OptionalParameter */ | 32768 /* RestParameter */));
     result.declarations = symbol.declarations;
     result.parent = symbol.parent;
-    result.target = symbol;
-    result.mapper = mapper;
+    result.links.target = symbol;
+    result.links.mapper = mapper;
     if (symbol.valueDeclaration) {
       result.valueDeclaration = symbol.valueDeclaration;
     }
     if (links.nameType) {
-      result.nameType = links.nameType;
+      result.links.nameType = links.nameType;
     }
     return result;
   }
@@ -51231,7 +56629,11 @@ function createTypeChecker(host) {
     const target = type.objectFlags & 4 /* Reference */ ? links.resolvedType : type.objectFlags & 64 /* Instantiated */ ? type.target : type;
     let typeParameters = links.outerTypeParameters;
     if (!typeParameters) {
-      let outerTypeParameters = getOuterTypeParameters(declaration, true);
+      let outerTypeParameters = getOuterTypeParameters(
+        declaration,
+        /*includeThisTypes*/
+        true
+      );
       if (isJSConstructor(declaration)) {
         const templateTagParameters = getTypeParametersFromDeclaration(declaration);
         outerTypeParameters = addRange(outerTypeParameters, templateTagParameters);
@@ -51355,7 +56757,13 @@ function createTypeChecker(host) {
     return createTupleType(elementTypes, map(elementTypes, (_) => 8 /* Variadic */), newReadonly);
   }
   function instantiateMappedArrayType(arrayType, mappedType, mapper) {
-    const elementType = instantiateMappedTypeTemplate(mappedType, numberType, true, mapper);
+    const elementType = instantiateMappedTypeTemplate(
+      mappedType,
+      numberType,
+      /*isOptional*/
+      true,
+      mapper
+    );
     return isErrorType(elementType) ? errorType : createArrayType(elementType, getModifiedReadonlyState(isReadonlyArrayType(arrayType), getMappedTypeModifiers(mappedType)));
   }
   function instantiateMappedTupleType(tupleType, mappedType, mapper) {
@@ -51370,7 +56778,11 @@ function createTypeChecker(host) {
     const templateMapper = appendTypeMapping(mapper, getTypeParameterFromMappedType(type), key);
     const propType = instantiateType(getTemplateTypeFromMappedType(type.target || type), templateMapper);
     const modifiers = getMappedTypeModifiers(type);
-    return strictNullChecks && modifiers & 4 /* IncludeOptional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(propType, true) : strictNullChecks && modifiers & 8 /* ExcludeOptional */ && isOptional ? getTypeWithFacts(propType, 524288 /* NEUndefined */) : propType;
+    return strictNullChecks && modifiers & 4 /* IncludeOptional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(
+      propType,
+      /*isProperty*/
+      true
+    ) : strictNullChecks && modifiers & 8 /* ExcludeOptional */ && isOptional ? getTypeWithFacts(propType, 524288 /* NEUndefined */) : propType;
   }
   function instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments) {
     const result = createObjectType(type.objectFlags | 64 /* Instantiated */, type.symbol);
@@ -51410,7 +56822,14 @@ function createTypeChecker(host) {
     return type;
   }
   function instantiateType(type, mapper) {
-    return type && mapper ? instantiateTypeWithAlias(type, mapper, void 0, void 0) : type;
+    return type && mapper ? instantiateTypeWithAlias(
+      type,
+      mapper,
+      /*aliasSymbol*/
+      void 0,
+      /*aliasTypeArguments*/
+      void 0
+    ) : type;
   }
   function instantiateTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) {
     var _a2;
@@ -51472,7 +56891,15 @@ function createTypeChecker(host) {
     if (flags & 8388608 /* IndexedAccess */) {
       const newAliasSymbol = aliasSymbol || type.aliasSymbol;
       const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
-      return getIndexedAccessType(instantiateType(type.objectType, mapper), instantiateType(type.indexType, mapper), type.accessFlags, void 0, newAliasSymbol, newAliasTypeArguments);
+      return getIndexedAccessType(
+        instantiateType(type.objectType, mapper),
+        instantiateType(type.indexType, mapper),
+        type.accessFlags,
+        /*accessNode*/
+        void 0,
+        newAliasSymbol,
+        newAliasTypeArguments
+      );
     }
     if (flags & 16777216 /* Conditional */) {
       return getConditionalTypeInstantiation(type, combineTypeMappers(type.mapper, mapper), aliasSymbol, aliasTypeArguments);
@@ -51619,7 +57046,17 @@ function createTypeChecker(host) {
     return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain, errorOutputObject);
   }
   function checkTypeAssignableToAndOptionallyElaborate(source, target, errorNode, expr, headMessage, containingMessageChain) {
-    return checkTypeRelatedToAndOptionallyElaborate(source, target, assignableRelation, errorNode, expr, headMessage, containingMessageChain, void 0);
+    return checkTypeRelatedToAndOptionallyElaborate(
+      source,
+      target,
+      assignableRelation,
+      errorNode,
+      expr,
+      headMessage,
+      containingMessageChain,
+      /*errorOutputContainer*/
+      void 0
+    );
   }
   function checkTypeRelatedToAndOptionallyElaborate(source, target, relation, errorNode, expr, headMessage, containingMessageChain, errorOutputContainer) {
     if (isTypeRelatedTo(source, target, relation))
@@ -51635,7 +57072,13 @@ function createTypeChecker(host) {
   function elaborateError(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) {
     if (!node || isOrHasGenericConditional(target))
       return false;
-    if (!checkTypeRelatedTo(source, target, relation, void 0) && elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) {
+    if (!checkTypeRelatedTo(
+      source,
+      target,
+      relation,
+      /*errorNode*/
+      void 0
+    ) && elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) {
       return true;
     }
     switch (node.kind) {
@@ -51666,7 +57109,13 @@ function createTypeChecker(host) {
     for (const signatures of [constructSignatures, callSignatures]) {
       if (some(signatures, (s) => {
         const returnType = getReturnTypeOfSignature(s);
-        return !(returnType.flags & (1 /* Any */ | 131072 /* Never */)) && checkTypeRelatedTo(returnType, target, relation, void 0);
+        return !(returnType.flags & (1 /* Any */ | 131072 /* Never */)) && checkTypeRelatedTo(
+          returnType,
+          target,
+          relation,
+          /*errorNode*/
+          void 0
+        );
       })) {
         const resultObj = errorOutputContainer || {};
         checkTypeAssignableTo(source, target, node, headMessage, containingMessageChain, resultObj);
@@ -51698,13 +57147,37 @@ function createTypeChecker(host) {
     const returnExpression = node.body;
     const sourceReturn = getReturnTypeOfSignature(sourceSig);
     const targetReturn = getUnionType(map(targetSignatures, getReturnTypeOfSignature));
-    if (!checkTypeRelatedTo(sourceReturn, targetReturn, relation, void 0)) {
-      const elaborated = returnExpression && elaborateError(returnExpression, sourceReturn, targetReturn, relation, void 0, containingMessageChain, errorOutputContainer);
+    if (!checkTypeRelatedTo(
+      sourceReturn,
+      targetReturn,
+      relation,
+      /*errorNode*/
+      void 0
+    )) {
+      const elaborated = returnExpression && elaborateError(
+        returnExpression,
+        sourceReturn,
+        targetReturn,
+        relation,
+        /*headMessage*/
+        void 0,
+        containingMessageChain,
+        errorOutputContainer
+      );
       if (elaborated) {
         return elaborated;
       }
       const resultObj = errorOutputContainer || {};
-      checkTypeRelatedTo(sourceReturn, targetReturn, relation, returnExpression, void 0, containingMessageChain, resultObj);
+      checkTypeRelatedTo(
+        sourceReturn,
+        targetReturn,
+        relation,
+        returnExpression,
+        /*message*/
+        void 0,
+        containingMessageChain,
+        resultObj
+      );
       if (resultObj.errors) {
         if (target.symbol && length(target.symbol.declarations)) {
           addRelatedInfo(resultObj.errors[resultObj.errors.length - 1], createDiagnosticForNode(
@@ -51712,7 +57185,13 @@ function createTypeChecker(host) {
             Diagnostics.The_expected_type_comes_from_the_return_type_of_this_signature
           ));
         }
-        if ((getFunctionFlags(node) & 2 /* Async */) === 0 && !getTypeOfPropertyOfType(sourceReturn, "then") && checkTypeRelatedTo(createPromiseType(sourceReturn), targetReturn, relation, void 0)) {
+        if ((getFunctionFlags(node) & 2 /* Async */) === 0 && !getTypeOfPropertyOfType(sourceReturn, "then") && checkTypeRelatedTo(
+          createPromiseType(sourceReturn),
+          targetReturn,
+          relation,
+          /*errorNode*/
+          void 0
+        )) {
           addRelatedInfo(resultObj.errors[resultObj.errors.length - 1], createDiagnosticForNode(
             node,
             Diagnostics.Did_you_mean_to_mark_this_function_as_async
@@ -51736,26 +57215,43 @@ function createTypeChecker(host) {
     }
   }
   function checkExpressionForMutableLocationWithContextualType(next, sourcePropType) {
-    next.contextualType = sourcePropType;
-    try {
-      return checkExpressionForMutableLocation(next, 1 /* Contextual */, sourcePropType);
-    } finally {
-      next.contextualType = void 0;
-    }
+    pushContextualType(next, sourcePropType);
+    const result = checkExpressionForMutableLocation(next, 1 /* Contextual */);
+    popContextualType();
+    return result;
   }
   function elaborateElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) {
     let reportedError = false;
-    for (let status = iterator.next(); !status.done; status = iterator.next()) {
-      const { errorNode: prop, innerExpression: next, nameType, errorMessage } = status.value;
+    for (const value of iterator) {
+      const { errorNode: prop, innerExpression: next, nameType, errorMessage } = value;
       let targetPropType = getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType);
       if (!targetPropType || targetPropType.flags & 8388608 /* IndexedAccess */)
         continue;
       let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType);
       if (!sourcePropType)
         continue;
-      const propName = getPropertyNameFromIndex(nameType, void 0);
-      if (!checkTypeRelatedTo(sourcePropType, targetPropType, relation, void 0)) {
-        const elaborated = next && elaborateError(next, sourcePropType, targetPropType, relation, void 0, containingMessageChain, errorOutputContainer);
+      const propName = getPropertyNameFromIndex(
+        nameType,
+        /*accessNode*/
+        void 0
+      );
+      if (!checkTypeRelatedTo(
+        sourcePropType,
+        targetPropType,
+        relation,
+        /*errorNode*/
+        void 0
+      )) {
+        const elaborated = next && elaborateError(
+          next,
+          sourcePropType,
+          targetPropType,
+          relation,
+          /*headMessage*/
+          void 0,
+          containingMessageChain,
+          errorOutputContainer
+        );
         reportedError = true;
         if (!elaborated) {
           const resultObj = errorOutputContainer || {};
@@ -51803,6 +57299,74 @@ function createTypeChecker(host) {
     }
     return reportedError;
   }
+  function elaborateIterableOrArrayLikeTargetElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) {
+    const tupleOrArrayLikeTargetParts = filterType(target, isArrayOrTupleLikeType);
+    const nonTupleOrArrayLikeTargetParts = filterType(target, (t) => !isArrayOrTupleLikeType(t));
+    const iterationType = nonTupleOrArrayLikeTargetParts !== neverType ? getIterationTypeOfIterable(
+      13 /* ForOf */,
+      0 /* Yield */,
+      nonTupleOrArrayLikeTargetParts,
+      /*errorNode*/
+      void 0
+    ) : void 0;
+    let reportedError = false;
+    for (let status = iterator.next(); !status.done; status = iterator.next()) {
+      const { errorNode: prop, innerExpression: next, nameType, errorMessage } = status.value;
+      let targetPropType = iterationType;
+      const targetIndexedPropType = tupleOrArrayLikeTargetParts !== neverType ? getBestMatchIndexedAccessTypeOrUndefined(source, tupleOrArrayLikeTargetParts, nameType) : void 0;
+      if (targetIndexedPropType && !(targetIndexedPropType.flags & 8388608 /* IndexedAccess */)) {
+        targetPropType = iterationType ? getUnionType([iterationType, targetIndexedPropType]) : targetIndexedPropType;
+      }
+      if (!targetPropType)
+        continue;
+      let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType);
+      if (!sourcePropType)
+        continue;
+      const propName = getPropertyNameFromIndex(
+        nameType,
+        /*accessNode*/
+        void 0
+      );
+      if (!checkTypeRelatedTo(
+        sourcePropType,
+        targetPropType,
+        relation,
+        /*errorNode*/
+        void 0
+      )) {
+        const elaborated = next && elaborateError(
+          next,
+          sourcePropType,
+          targetPropType,
+          relation,
+          /*headMessage*/
+          void 0,
+          containingMessageChain,
+          errorOutputContainer
+        );
+        reportedError = true;
+        if (!elaborated) {
+          const resultObj = errorOutputContainer || {};
+          const specificSource = next ? checkExpressionForMutableLocationWithContextualType(next, sourcePropType) : sourcePropType;
+          if (exactOptionalPropertyTypes && isExactOptionalPropertyMismatch(specificSource, targetPropType)) {
+            const diag2 = createDiagnosticForNode(prop, Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target, typeToString(specificSource), typeToString(targetPropType));
+            diagnostics.add(diag2);
+            resultObj.errors = [diag2];
+          } else {
+            const targetIsOptional = !!(propName && (getPropertyOfType(tupleOrArrayLikeTargetParts, propName) || unknownSymbol).flags & 16777216 /* Optional */);
+            const sourceIsOptional = !!(propName && (getPropertyOfType(source, propName) || unknownSymbol).flags & 16777216 /* Optional */);
+            targetPropType = removeMissingType(targetPropType, targetIsOptional);
+            sourcePropType = removeMissingType(sourcePropType, targetIsOptional && sourceIsOptional);
+            const result = checkTypeRelatedTo(specificSource, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
+            if (result && specificSource !== sourcePropType) {
+              checkTypeRelatedTo(sourcePropType, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
+            }
+          }
+        }
+      }
+    }
+    return reportedError;
+  }
   function* generateJsxAttributes(node) {
     if (!length(node.properties))
       return;
@@ -51858,13 +57422,25 @@ function createTypeChecker(host) {
         return result;
       }
       const moreThanOneRealChildren = length(validChildren) > 1;
-      const arrayLikeTargetParts = filterType(childrenTargetType, isArrayOrTupleLikeType);
-      const nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isArrayOrTupleLikeType(t));
+      let arrayLikeTargetParts;
+      let nonArrayLikeTargetParts;
+      const iterableType = getGlobalIterableType(
+        /*reportErrors*/
+        false
+      );
+      if (iterableType !== emptyGenericType) {
+        const anyIterable = createIterableType(anyType);
+        arrayLikeTargetParts = filterType(childrenTargetType, (t) => isTypeAssignableTo(t, anyIterable));
+        nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isTypeAssignableTo(t, anyIterable));
+      } else {
+        arrayLikeTargetParts = filterType(childrenTargetType, isArrayOrTupleLikeType);
+        nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isArrayOrTupleLikeType(t));
+      }
       if (moreThanOneRealChildren) {
         if (arrayLikeTargetParts !== neverType) {
           const realSource = createTupleType(checkJsxChildren(containingElement, 0 /* Normal */));
           const children = generateJsxChildren(containingElement, getInvalidTextualChildDiagnostic);
-          result = elaborateElementwise(children, realSource, arrayLikeTargetParts, relation, containingMessageChain, errorOutputContainer) || result;
+          result = elaborateIterableOrArrayLikeTargetElementwise(children, realSource, arrayLikeTargetParts, relation, containingMessageChain, errorOutputContainer) || result;
         } else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) {
           result = true;
           const diag2 = error(
@@ -51915,7 +57491,14 @@ function createTypeChecker(host) {
         const childrenPropName = childPropName === void 0 ? "children" : unescapeLeadingUnderscores(childPropName);
         const childrenTargetType = getIndexedAccessType(target, getStringLiteralType(childrenPropName));
         const diagnostic = Diagnostics._0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2;
-        invalidTextDiagnostic = { ...diagnostic, key: "!!ALREADY FORMATTED!!", message: formatMessage(void 0, diagnostic, tagNameText, childrenPropName, typeToString(childrenTargetType)) };
+        invalidTextDiagnostic = { ...diagnostic, key: "!!ALREADY FORMATTED!!", message: formatMessage(
+          /*_dummy*/
+          void 0,
+          diagnostic,
+          tagNameText,
+          childrenPropName,
+          typeToString(childrenTargetType)
+        ) };
       }
       return invalidTextDiagnostic;
     }
@@ -51940,18 +57523,18 @@ function createTypeChecker(host) {
     if (isTupleLikeType(source)) {
       return elaborateElementwise(generateLimitedTupleElements(node, target), source, target, relation, containingMessageChain, errorOutputContainer);
     }
-    const oldContext = node.contextualType;
-    node.contextualType = target;
-    try {
-      const tupleizedType = checkArrayLiteral(node, 1 /* Contextual */, true);
-      node.contextualType = oldContext;
-      if (isTupleLikeType(tupleizedType)) {
-        return elaborateElementwise(generateLimitedTupleElements(node, target), tupleizedType, target, relation, containingMessageChain, errorOutputContainer);
-      }
-      return false;
-    } finally {
-      node.contextualType = oldContext;
+    pushContextualType(node, target);
+    const tupleizedType = checkArrayLiteral(
+      node,
+      1 /* Contextual */,
+      /*forceTuple*/
+      true
+    );
+    popContextualType();
+    if (isTupleLikeType(tupleizedType)) {
+      return elaborateElementwise(generateLimitedTupleElements(node, target), tupleizedType, target, relation, containingMessageChain, errorOutputContainer);
     }
+    return false;
   }
   function* generateObjectLiteralElements(node) {
     if (!length(node.properties))
@@ -51959,7 +57542,7 @@ function createTypeChecker(host) {
     for (const prop of node.properties) {
       if (isSpreadAssignment(prop))
         continue;
-      const type = getLiteralTypeFromProperty(getSymbolOfNode(prop), 8576 /* StringOrNumberLiteralOrUnique */);
+      const type = getLiteralTypeFromProperty(getSymbolOfDeclaration(prop), 8576 /* StringOrNumberLiteralOrUnique */);
       if (!type || type.flags & 131072 /* Never */) {
         continue;
       }
@@ -51991,10 +57574,14 @@ function createTypeChecker(host) {
       source,
       target,
       ignoreReturnTypes ? 4 /* IgnoreReturnTypes */ : 0 /* None */,
+      /*reportErrors*/
       false,
+      /*errorReporter*/
       void 0,
+      /*errorReporter*/
       void 0,
       compareTypesAssignable,
+      /*reportUnreliableMarkers*/
       void 0
     ) !== 0 /* False */;
   }
@@ -52015,7 +57602,13 @@ function createTypeChecker(host) {
     }
     if (source.typeParameters && source.typeParameters !== target.typeParameters) {
       target = getCanonicalSignature(target);
-      source = instantiateSignatureInContextOf(source, target, void 0, compareTypes);
+      source = instantiateSignatureInContextOf(
+        source,
+        target,
+        /*inferenceContext*/
+        void 0,
+        compareTypes
+      );
     }
     const sourceCount = getParameterCount(source);
     const sourceRestType = getNonArrayRestType(source);
@@ -52030,7 +57623,12 @@ function createTypeChecker(host) {
     if (sourceThisType && sourceThisType !== voidType) {
       const targetThisType = getThisTypeOfSignature(target);
       if (targetThisType) {
-        const related = !strictVariance && compareTypes(sourceThisType, targetThisType, false) || compareTypes(targetThisType, sourceThisType, reportErrors2);
+        const related = !strictVariance && compareTypes(
+          sourceThisType,
+          targetThisType,
+          /*reportErrors*/
+          false
+        ) || compareTypes(targetThisType, sourceThisType, reportErrors2);
         if (!related) {
           if (reportErrors2) {
             errorReporter(Diagnostics.The_this_types_of_each_signature_are_incompatible);
@@ -52049,8 +57647,18 @@ function createTypeChecker(host) {
         const sourceSig = checkMode & 3 /* Callback */ ? void 0 : getSingleCallSignature(getNonNullableType(sourceType));
         const targetSig = checkMode & 3 /* Callback */ ? void 0 : getSingleCallSignature(getNonNullableType(targetType));
         const callbacks = sourceSig && targetSig && !getTypePredicateOfSignature(sourceSig) && !getTypePredicateOfSignature(targetSig) && (getTypeFacts(sourceType) & 50331648 /* IsUndefinedOrNull */) === (getTypeFacts(targetType) & 50331648 /* IsUndefinedOrNull */);
-        let related = callbacks ? compareSignaturesRelated(targetSig, sourceSig, checkMode & 8 /* StrictArity */ | (strictVariance ? 2 /* StrictCallback */ : 1 /* BivariantCallback */), reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) : !(checkMode & 3 /* Callback */) && !strictVariance && compareTypes(sourceType, targetType, false) || compareTypes(targetType, sourceType, reportErrors2);
-        if (related && checkMode & 8 /* StrictArity */ && i >= getMinArgumentCount(source) && i < getMinArgumentCount(target) && compareTypes(sourceType, targetType, false)) {
+        let related = callbacks ? compareSignaturesRelated(targetSig, sourceSig, checkMode & 8 /* StrictArity */ | (strictVariance ? 2 /* StrictCallback */ : 1 /* BivariantCallback */), reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) : !(checkMode & 3 /* Callback */) && !strictVariance && compareTypes(
+          sourceType,
+          targetType,
+          /*reportErrors*/
+          false
+        ) || compareTypes(targetType, sourceType, reportErrors2);
+        if (related && checkMode & 8 /* StrictArity */ && i >= getMinArgumentCount(source) && i < getMinArgumentCount(target) && compareTypes(
+          sourceType,
+          targetType,
+          /*reportErrors*/
+          false
+        )) {
           related = 0 /* False */;
         }
         if (!related) {
@@ -52084,7 +57692,12 @@ function createTypeChecker(host) {
           return 0 /* False */;
         }
       } else {
-        result &= checkMode & 1 /* BivariantCallback */ && compareTypes(targetReturnType, sourceReturnType, false) || compareTypes(sourceReturnType, targetReturnType, reportErrors2);
+        result &= checkMode & 1 /* BivariantCallback */ && compareTypes(
+          targetReturnType,
+          sourceReturnType,
+          /*reportErrors*/
+          false
+        ) || compareTypes(sourceReturnType, targetReturnType, reportErrors2);
         if (!result && reportErrors2 && incompatibleErrorReporter) {
           incompatibleErrorReporter(sourceReturnType, targetReturnType);
         }
@@ -52121,7 +57734,12 @@ function createTypeChecker(host) {
     const sourceReturnType = getReturnTypeOfSignature(erasedSource);
     const targetReturnType = getReturnTypeOfSignature(erasedTarget);
     if (targetReturnType === voidType || isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation) || isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) {
-      return isSignatureAssignableTo(erasedSource, erasedTarget, true);
+      return isSignatureAssignableTo(
+        erasedSource,
+        erasedTarget,
+        /*ignoreReturnTypes*/
+        true
+      );
     }
     return false;
   }
@@ -52173,7 +57791,12 @@ function createTypeChecker(host) {
             errorReporter(
               Diagnostics.Property_0_is_missing_in_type_1,
               symbolName(property),
-              typeToString(getDeclaredTypeOfSymbol(targetSymbol), void 0, 64 /* UseFullyQualifiedType */)
+              typeToString(
+                getDeclaredTypeOfSymbol(targetSymbol),
+                /*enclosingDeclaration*/
+                void 0,
+                64 /* UseFullyQualifiedType */
+              )
             );
             enumRelation.set(id, 2 /* Failed */ | 4 /* Reported */);
           } else {
@@ -52254,13 +57877,26 @@ function createTypeChecker(host) {
         return true;
     }
     if (source.flags & 524288 /* Object */ && target.flags & 524288 /* Object */) {
-      const related = relation.get(getRelationKey(source, target, 0 /* None */, relation, false));
+      const related = relation.get(getRelationKey(
+        source,
+        target,
+        0 /* None */,
+        relation,
+        /*ignoreConstraints*/
+        false
+      ));
       if (related !== void 0) {
         return !!(related & 1 /* Succeeded */);
       }
     }
     if (source.flags & 469499904 /* StructuredOrInstantiable */ || target.flags & 469499904 /* StructuredOrInstantiable */) {
-      return checkTypeRelatedTo(source, target, relation, void 0);
+      return checkTypeRelatedTo(
+        source,
+        target,
+        relation,
+        /*errorNode*/
+        void 0
+      );
     }
     return false;
   }
@@ -52305,7 +57941,14 @@ function createTypeChecker(host) {
     let incompatibleStack;
     let inPropertyCheck = false;
     Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking");
-    const result = isRelatedTo(source, target, 3 /* Both */, !!errorNode, headMessage);
+    const result = isRelatedTo(
+      source,
+      target,
+      3 /* Both */,
+      /*reportErrors*/
+      !!errorNode,
+      headMessage
+    );
     if (incompatibleStack) {
       reportIncompatibleStack();
     }
@@ -52327,7 +57970,13 @@ function createTypeChecker(host) {
       if (headMessage && errorNode && !result && source.symbol) {
         const links = getSymbolLinks(source.symbol);
         if (links.originatingImport && !isImportCall(links.originatingImport)) {
-          const helpfulRetry = checkTypeRelatedTo(getTypeOfSymbol(links.target), target, relation, void 0);
+          const helpfulRetry = checkTypeRelatedTo(
+            getTypeOfSymbol(links.target),
+            target,
+            relation,
+            /*errorNode*/
+            void 0
+          );
           if (helpfulRetry) {
             const diag3 = createDiagnosticForNode(links.originatingImport, Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead);
             relatedInformation = append(relatedInformation, diag3);
@@ -52378,7 +58027,11 @@ function createTypeChecker(host) {
       if (stack.length === 1) {
         reportError(...stack[0]);
         if (info) {
-          reportRelationError(void 0, ...info);
+          reportRelationError(
+            /*headMessage*/
+            void 0,
+            ...info
+          );
         }
         return;
       }
@@ -52449,7 +58102,11 @@ function createTypeChecker(host) {
         msg.elidedInCompatabilityPyramid = originalValue;
       }
       if (info) {
-        reportRelationError(void 0, ...info);
+        reportRelationError(
+          /*headMessage*/
+          void 0,
+          ...info
+        );
       }
     }
     function reportError(message, arg0, arg1, arg2, arg3) {
@@ -52561,8 +58218,16 @@ function createTypeChecker(host) {
         }
         return 0 /* False */;
       }
-      const source2 = getNormalizedType(originalSource, false);
-      let target2 = getNormalizedType(originalTarget, true);
+      const source2 = getNormalizedType(
+        originalSource,
+        /*writing*/
+        false
+      );
+      let target2 = getNormalizedType(
+        originalTarget,
+        /*writing*/
+        true
+      );
       if (source2 === target2)
         return -1 /* True */;
       if (relation === identityRelation) {
@@ -52571,7 +58236,14 @@ function createTypeChecker(host) {
         if (source2.flags & 67358815 /* Singleton */)
           return -1 /* True */;
         traceUnionsOrIntersectionsTooLarge(source2, target2);
-        return recursiveTypeRelatedTo(source2, target2, false, 0 /* None */, recursionFlags);
+        return recursiveTypeRelatedTo(
+          source2,
+          target2,
+          /*reportErrors*/
+          false,
+          0 /* None */,
+          recursionFlags
+        );
       }
       if (source2.flags & 262144 /* TypeParameter */ && getConstraintOfType(source2) === target2) {
         return -1 /* True */;
@@ -52580,7 +58252,11 @@ function createTypeChecker(host) {
         const types = target2.types;
         const candidate = types.length === 2 && types[0].flags & 98304 /* Nullable */ ? types[1] : types.length === 3 && types[0].flags & 98304 /* Nullable */ && types[1].flags & 98304 /* Nullable */ ? types[2] : void 0;
         if (candidate && !(candidate.flags & 98304 /* Nullable */)) {
-          target2 = getNormalizedType(candidate, true);
+          target2 = getNormalizedType(
+            candidate,
+            /*writing*/
+            true
+          );
           if (source2 === target2)
             return -1 /* True */;
         }
@@ -52605,7 +58281,19 @@ function createTypeChecker(host) {
             const targetString = typeToString(originalTarget.aliasSymbol ? originalTarget : target2);
             const calls = getSignaturesOfType(source2, 0 /* Call */);
             const constructs = getSignaturesOfType(source2, 1 /* Construct */);
-            if (calls.length > 0 && isRelatedTo(getReturnTypeOfSignature(calls[0]), target2, 1 /* Source */, false) || constructs.length > 0 && isRelatedTo(getReturnTypeOfSignature(constructs[0]), target2, 1 /* Source */, false)) {
+            if (calls.length > 0 && isRelatedTo(
+              getReturnTypeOfSignature(calls[0]),
+              target2,
+              1 /* Source */,
+              /*reportErrors*/
+              false
+            ) || constructs.length > 0 && isRelatedTo(
+              getReturnTypeOfSignature(constructs[0]),
+              target2,
+              1 /* Source */,
+              /*reportErrors*/
+              false
+            )) {
               reportError(Diagnostics.Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it, sourceString, targetString);
             } else {
               reportError(Diagnostics.Type_0_has_no_properties_in_common_with_type_1, sourceString, targetString);
@@ -52637,7 +58325,12 @@ function createTypeChecker(host) {
       }
       if (source2.flags & 524288 /* Object */ && target2.flags & 524288 /* Object */) {
         const currentError = errorInfo;
-        tryElaborateArrayLikeErrors(source2, target2, true);
+        tryElaborateArrayLikeErrors(
+          source2,
+          target2,
+          /*reportErrors*/
+          true
+        );
         if (errorInfo !== currentError) {
           maybeSuppress = !!errorInfo;
         }
@@ -52702,7 +58395,12 @@ function createTypeChecker(host) {
         const propType = prop && getTypeOfSymbol(prop) || ((_a3 = getApplicableIndexInfoForName(type, name)) == null ? void 0 : _a3.type) || undefinedType;
         return append(propTypes, propType);
       };
-      return getUnionType(reduceLeft(types, appendPropType, void 0) || emptyArray);
+      return getUnionType(reduceLeft(
+        types,
+        appendPropType,
+        /*initial*/
+        void 0
+      ) || emptyArray);
     }
     function hasExcessProperties(source2, target2, reportErrors2) {
       var _a3;
@@ -52799,17 +58497,40 @@ function createTypeChecker(host) {
             return 0 /* False */;
           }
           if (!(source2.flags & 2097152 /* Intersection */)) {
-            return isRelatedTo(source2, target2, 1 /* Source */, false) || isRelatedTo(target2, source2, 1 /* Source */, false);
+            return isRelatedTo(
+              source2,
+              target2,
+              1 /* Source */,
+              /*reportErrors*/
+              false
+            ) || isRelatedTo(
+              target2,
+              source2,
+              1 /* Source */,
+              /*reportErrors*/
+              false
+            );
           }
         }
       }
-      return someTypeRelatedToType(source2, target2, false, 1 /* Source */);
+      return someTypeRelatedToType(
+        source2,
+        target2,
+        /*reportErrors*/
+        false,
+        1 /* Source */
+      );
     }
     function eachTypeRelatedToSomeType(source2, target2) {
       let result2 = -1 /* True */;
       const sourceTypes = source2.types;
       for (const sourceType of sourceTypes) {
-        const related = typeRelatedToSomeType(sourceType, target2, false);
+        const related = typeRelatedToSomeType(
+          sourceType,
+          target2,
+          /*reportErrors*/
+          false
+        );
         if (!related) {
           return 0 /* False */;
         }
@@ -52825,14 +58546,26 @@ function createTypeChecker(host) {
         }
         const match = getMatchingUnionConstituentForType(target2, source2);
         if (match) {
-          const related = isRelatedTo(source2, match, 2 /* Target */, false);
+          const related = isRelatedTo(
+            source2,
+            match,
+            2 /* Target */,
+            /*reportErrors*/
+            false
+          );
           if (related) {
             return related;
           }
         }
       }
       for (const type of targetTypes) {
-        const related = isRelatedTo(source2, type, 2 /* Target */, false);
+        const related = isRelatedTo(
+          source2,
+          type,
+          2 /* Target */,
+          /*reportErrors*/
+          false
+        );
         if (related) {
           return related;
         }
@@ -52840,7 +58573,13 @@ function createTypeChecker(host) {
       if (reportErrors2) {
         const bestMatchingType = getBestMatchingType(source2, target2, isRelatedTo);
         if (bestMatchingType) {
-          isRelatedTo(source2, bestMatchingType, 2 /* Target */, true);
+          isRelatedTo(
+            source2,
+            bestMatchingType,
+            2 /* Target */,
+            /*reportErrors*/
+            true
+          );
         }
       }
       return 0 /* False */;
@@ -52849,7 +58588,15 @@ function createTypeChecker(host) {
       let result2 = -1 /* True */;
       const targetTypes = target2.types;
       for (const targetType of targetTypes) {
-        const related = isRelatedTo(source2, targetType, 2 /* Target */, reportErrors2, void 0, intersectionState);
+        const related = isRelatedTo(
+          source2,
+          targetType,
+          2 /* Target */,
+          reportErrors2,
+          /*headMessage*/
+          void 0,
+          intersectionState
+        );
         if (!related) {
           return 0 /* False */;
         }
@@ -52864,7 +58611,15 @@ function createTypeChecker(host) {
       }
       const len = sourceTypes.length;
       for (let i = 0; i < len; i++) {
-        const related = isRelatedTo(sourceTypes[i], target2, 1 /* Source */, reportErrors2 && i === len - 1, void 0, intersectionState);
+        const related = isRelatedTo(
+          sourceTypes[i],
+          target2,
+          1 /* Source */,
+          reportErrors2 && i === len - 1,
+          /*headMessage*/
+          void 0,
+          intersectionState
+        );
         if (related) {
           return related;
         }
@@ -52884,13 +58639,30 @@ function createTypeChecker(host) {
       for (let i = 0; i < sourceTypes.length; i++) {
         const sourceType = sourceTypes[i];
         if (undefinedStrippedTarget.flags & 1048576 /* Union */ && sourceTypes.length >= undefinedStrippedTarget.types.length && sourceTypes.length % undefinedStrippedTarget.types.length === 0) {
-          const related2 = isRelatedTo(sourceType, undefinedStrippedTarget.types[i % undefinedStrippedTarget.types.length], 3 /* Both */, false, void 0, intersectionState);
+          const related2 = isRelatedTo(
+            sourceType,
+            undefinedStrippedTarget.types[i % undefinedStrippedTarget.types.length],
+            3 /* Both */,
+            /*reportErrors*/
+            false,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          );
           if (related2) {
             result2 &= related2;
             continue;
           }
         }
-        const related = isRelatedTo(sourceType, target2, 1 /* Source */, reportErrors2, void 0, intersectionState);
+        const related = isRelatedTo(
+          sourceType,
+          target2,
+          1 /* Source */,
+          reportErrors2,
+          /*headMessage*/
+          void 0,
+          intersectionState
+        );
         if (!related) {
           return 0 /* False */;
         }
@@ -52912,20 +58684,72 @@ function createTypeChecker(host) {
           const t = targets[i];
           let related = -1 /* True */;
           if (varianceFlags & 8 /* Unmeasurable */) {
-            related = relation === identityRelation ? isRelatedTo(s, t, 3 /* Both */, false) : compareTypesIdentical(s, t);
+            related = relation === identityRelation ? isRelatedTo(
+              s,
+              t,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            ) : compareTypesIdentical(s, t);
           } else if (variance === 1 /* Covariant */) {
-            related = isRelatedTo(s, t, 3 /* Both */, reportErrors2, void 0, intersectionState);
+            related = isRelatedTo(
+              s,
+              t,
+              3 /* Both */,
+              reportErrors2,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
           } else if (variance === 2 /* Contravariant */) {
-            related = isRelatedTo(t, s, 3 /* Both */, reportErrors2, void 0, intersectionState);
+            related = isRelatedTo(
+              t,
+              s,
+              3 /* Both */,
+              reportErrors2,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
           } else if (variance === 3 /* Bivariant */) {
-            related = isRelatedTo(t, s, 3 /* Both */, false);
+            related = isRelatedTo(
+              t,
+              s,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            );
             if (!related) {
-              related = isRelatedTo(s, t, 3 /* Both */, reportErrors2, void 0, intersectionState);
+              related = isRelatedTo(
+                s,
+                t,
+                3 /* Both */,
+                reportErrors2,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
             }
           } else {
-            related = isRelatedTo(s, t, 3 /* Both */, reportErrors2, void 0, intersectionState);
+            related = isRelatedTo(
+              s,
+              t,
+              3 /* Both */,
+              reportErrors2,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
             if (related) {
-              related &= isRelatedTo(t, s, 3 /* Both */, reportErrors2, void 0, intersectionState);
+              related &= isRelatedTo(
+                t,
+                s,
+                3 /* Both */,
+                reportErrors2,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
             }
           }
           if (!related) {
@@ -52941,7 +58765,14 @@ function createTypeChecker(host) {
       if (overflow) {
         return 0 /* False */;
       }
-      const id = getRelationKey(source2, target2, intersectionState, relation, false);
+      const id = getRelationKey(
+        source2,
+        target2,
+        intersectionState,
+        relation,
+        /*ingnoreConstraints*/
+        false
+      );
       const entry = relation.get(id);
       if (entry !== void 0) {
         if (reportErrors2 && entry & 2 /* Failed */ && !(entry & 4 /* Reported */)) {
@@ -52963,7 +58794,14 @@ function createTypeChecker(host) {
         sourceStack = [];
         targetStack = [];
       } else {
-        const broadestEquivalentId = id.startsWith("*") ? getRelationKey(source2, target2, intersectionState, relation, true) : void 0;
+        const broadestEquivalentId = id.startsWith("*") ? getRelationKey(
+          source2,
+          target2,
+          intersectionState,
+          relation,
+          /*ignoreConstraints*/
+          true
+        ) : void 0;
         for (let i = 0; i < maybeCount; i++) {
           if (id === maybeKeys[i] || broadestEquivalentId && broadestEquivalentId === maybeKeys[i]) {
             return 3 /* Maybe */;
@@ -53047,12 +58885,38 @@ function createTypeChecker(host) {
         if (!result2 && (source2.flags & 2097152 /* Intersection */ || source2.flags & 262144 /* TypeParameter */ && target2.flags & 1048576 /* Union */)) {
           const constraint = getEffectiveConstraintOfIntersection(source2.flags & 2097152 /* Intersection */ ? source2.types : [source2], !!(target2.flags & 1048576 /* Union */));
           if (constraint && everyType(constraint, (c) => c !== source2)) {
-            result2 = isRelatedTo(constraint, target2, 1 /* Source */, false, void 0, intersectionState);
+            result2 = isRelatedTo(
+              constraint,
+              target2,
+              1 /* Source */,
+              /*reportErrors*/
+              false,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
           }
         }
         if (result2 && !inPropertyCheck && (target2.flags & 2097152 /* Intersection */ && !isGenericObjectType(target2) && source2.flags & (524288 /* Object */ | 2097152 /* Intersection */) || isNonGenericObjectType(target2) && !isArrayOrTupleType(target2) && source2.flags & 2097152 /* Intersection */ && getApparentType(source2).flags & 3670016 /* StructuredType */ && !some(source2.types, (t) => !!(getObjectFlags(t) & 262144 /* NonInferrableType */)))) {
           inPropertyCheck = true;
-          result2 &= propertiesRelatedTo(source2, target2, reportErrors2, void 0, 0 /* None */);
+          result2 &= propertiesRelatedTo(
+            source2,
+            target2,
+            reportErrors2,
+            /*excludedProperties*/
+            void 0,
+            0 /* None */
+          );
+          if (result2 && isObjectLiteralType(source2) && getObjectFlags(source2) & 8192 /* FreshLiteral */) {
+            result2 &= indexSignaturesRelatedTo(
+              source2,
+              target2,
+              /*sourceIsPrimitive*/
+              false,
+              reportErrors2,
+              0 /* None */
+            );
+          }
           inPropertyCheck = false;
         }
       }
@@ -53076,21 +58940,63 @@ function createTypeChecker(host) {
           return result3;
         }
         if (sourceFlags & 4194304 /* Index */) {
-          return isRelatedTo(source2.type, target2.type, 3 /* Both */, false);
+          return isRelatedTo(
+            source2.type,
+            target2.type,
+            3 /* Both */,
+            /*reportErrors*/
+            false
+          );
         }
         if (sourceFlags & 8388608 /* IndexedAccess */) {
-          if (result2 = isRelatedTo(source2.objectType, target2.objectType, 3 /* Both */, false)) {
-            if (result2 &= isRelatedTo(source2.indexType, target2.indexType, 3 /* Both */, false)) {
+          if (result2 = isRelatedTo(
+            source2.objectType,
+            target2.objectType,
+            3 /* Both */,
+            /*reportErrors*/
+            false
+          )) {
+            if (result2 &= isRelatedTo(
+              source2.indexType,
+              target2.indexType,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            )) {
               return result2;
             }
           }
         }
         if (sourceFlags & 16777216 /* Conditional */) {
           if (source2.root.isDistributive === target2.root.isDistributive) {
-            if (result2 = isRelatedTo(source2.checkType, target2.checkType, 3 /* Both */, false)) {
-              if (result2 &= isRelatedTo(source2.extendsType, target2.extendsType, 3 /* Both */, false)) {
-                if (result2 &= isRelatedTo(getTrueTypeFromConditionalType(source2), getTrueTypeFromConditionalType(target2), 3 /* Both */, false)) {
-                  if (result2 &= isRelatedTo(getFalseTypeFromConditionalType(source2), getFalseTypeFromConditionalType(target2), 3 /* Both */, false)) {
+            if (result2 = isRelatedTo(
+              source2.checkType,
+              target2.checkType,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            )) {
+              if (result2 &= isRelatedTo(
+                source2.extendsType,
+                target2.extendsType,
+                3 /* Both */,
+                /*reportErrors*/
+                false
+              )) {
+                if (result2 &= isRelatedTo(
+                  getTrueTypeFromConditionalType(source2),
+                  getTrueTypeFromConditionalType(target2),
+                  3 /* Both */,
+                  /*reportErrors*/
+                  false
+                )) {
+                  if (result2 &= isRelatedTo(
+                    getFalseTypeFromConditionalType(source2),
+                    getFalseTypeFromConditionalType(target2),
+                    3 /* Both */,
+                    /*reportErrors*/
+                    false
+                  )) {
                     return result2;
                   }
                 }
@@ -53099,8 +59005,20 @@ function createTypeChecker(host) {
           }
         }
         if (sourceFlags & 33554432 /* Substitution */) {
-          if (result2 = isRelatedTo(source2.baseType, target2.baseType, 3 /* Both */, false)) {
-            if (result2 &= isRelatedTo(source2.constraint, target2.constraint, 3 /* Both */, false)) {
+          if (result2 = isRelatedTo(
+            source2.baseType,
+            target2.baseType,
+            3 /* Both */,
+            /*reportErrors*/
+            false
+          )) {
+            if (result2 &= isRelatedTo(
+              source2.constraint,
+              target2.constraint,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            )) {
               return result2;
             }
           }
@@ -53121,7 +59039,11 @@ function createTypeChecker(host) {
         if (variances === emptyArray) {
           return 1 /* Unknown */;
         }
-        const varianceResult = relateVariances(source2.aliasTypeArguments, target2.aliasTypeArguments, variances, intersectionState);
+        const params = getSymbolLinks(source2.aliasSymbol).typeParameters;
+        const minParams = getMinTypeArgumentCount(params);
+        const sourceTypes = fillMissingTypeArguments(source2.aliasTypeArguments, params, minParams, isInJSFile(source2.aliasSymbol.valueDeclaration));
+        const targetTypes = fillMissingTypeArguments(target2.aliasTypeArguments, params, minParams, isInJSFile(source2.aliasSymbol.valueDeclaration));
+        const varianceResult = relateVariances(sourceTypes, targetTypes, variances, intersectionState);
         if (varianceResult !== void 0) {
           return varianceResult;
         }
@@ -53143,7 +59065,13 @@ function createTypeChecker(host) {
           let constraint = getConstraintOfTypeParameter(source2);
           if (constraint && hasNonCircularBaseConstraint(source2)) {
             while (constraint && someType(constraint, (c) => !!(c.flags & 262144 /* TypeParameter */))) {
-              if (result2 = isRelatedTo(constraint, target2, 1 /* Source */, false)) {
+              if (result2 = isRelatedTo(
+                constraint,
+                target2,
+                1 /* Source */,
+                /*reportErrors*/
+                false
+              )) {
                 return result2;
               }
               constraint = getConstraintOfTypeParameter(constraint);
@@ -53154,7 +59082,13 @@ function createTypeChecker(host) {
       } else if (targetFlags & 4194304 /* Index */) {
         const targetType = target2.type;
         if (sourceFlags & 4194304 /* Index */) {
-          if (result2 = isRelatedTo(targetType, source2.type, 3 /* Both */, false)) {
+          if (result2 = isRelatedTo(
+            targetType,
+            source2.type,
+            3 /* Both */,
+            /*reportErrors*/
+            false
+          )) {
             return result2;
           }
         }
@@ -53178,6 +59112,7 @@ function createTypeChecker(host) {
               forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(
                 modifiersType,
                 8576 /* StringOrNumberLiteralOrUnique */,
+                /*stringsOnly*/
                 false,
                 (t) => void mappedKeys.push(instantiateType(nameType, appendTypeMapping(targetType.mapper, getTypeParameterFromMappedType(targetType), t)))
               );
@@ -53214,7 +59149,15 @@ function createTypeChecker(host) {
               if (reportErrors2 && originalErrorInfo) {
                 resetErrorInfo(saveErrorInfo);
               }
-              if (result2 = isRelatedTo(source2, constraint, 2 /* Target */, reportErrors2, void 0, intersectionState)) {
+              if (result2 = isRelatedTo(
+                source2,
+                constraint,
+                2 /* Target */,
+                reportErrors2,
+                /* headMessage */
+                void 0,
+                intersectionState
+              )) {
                 return result2;
               }
               if (reportErrors2 && originalErrorInfo && errorInfo) {
@@ -53236,7 +59179,13 @@ function createTypeChecker(host) {
           }
           if (!isGenericMappedType(source2)) {
             const targetKeys = keysRemapped ? getNameTypeFromMappedType(target2) : getConstraintTypeFromMappedType(target2);
-            const sourceKeys = getIndexType(source2, void 0, true);
+            const sourceKeys = getIndexType(
+              source2,
+              /*stringsOnly*/
+              void 0,
+              /*noIndexSignatures*/
+              true
+            );
             const includeOptional = modifiers & 4 /* IncludeOptional */;
             const filteredByApplicability = includeOptional ? intersectTypes(targetKeys, sourceKeys) : void 0;
             if (includeOptional ? !(filteredByApplicability.flags & 131072 /* Never */) : isRelatedTo(targetKeys, sourceKeys, 3 /* Both */)) {
@@ -53267,8 +59216,26 @@ function createTypeChecker(host) {
         if (!c.root.inferTypeParameters && !isDistributionDependent(c.root)) {
           const skipTrue = !isTypeAssignableTo(getPermissiveInstantiation(c.checkType), getPermissiveInstantiation(c.extendsType));
           const skipFalse = !skipTrue && isTypeAssignableTo(getRestrictiveInstantiation(c.checkType), getRestrictiveInstantiation(c.extendsType));
-          if (result2 = skipTrue ? -1 /* True */ : isRelatedTo(source2, getTrueTypeFromConditionalType(c), 2 /* Target */, false, void 0, intersectionState)) {
-            result2 &= skipFalse ? -1 /* True */ : isRelatedTo(source2, getFalseTypeFromConditionalType(c), 2 /* Target */, false, void 0, intersectionState);
+          if (result2 = skipTrue ? -1 /* True */ : isRelatedTo(
+            source2,
+            getTrueTypeFromConditionalType(c),
+            2 /* Target */,
+            /*reportErrors*/
+            false,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          )) {
+            result2 &= skipFalse ? -1 /* True */ : isRelatedTo(
+              source2,
+              getFalseTypeFromConditionalType(c),
+              2 /* Target */,
+              /*reportErrors*/
+              false,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
             if (result2) {
               return result2;
             }
@@ -53294,9 +59261,26 @@ function createTypeChecker(host) {
       if (sourceFlags & 8650752 /* TypeVariable */) {
         if (!(sourceFlags & 8388608 /* IndexedAccess */ && targetFlags & 8388608 /* IndexedAccess */)) {
           const constraint = getConstraintOfType(source2) || unknownType;
-          if (result2 = isRelatedTo(constraint, target2, 1 /* Source */, false, void 0, intersectionState)) {
+          if (result2 = isRelatedTo(
+            constraint,
+            target2,
+            1 /* Source */,
+            /*reportErrors*/
+            false,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          )) {
             return result2;
-          } else if (result2 = isRelatedTo(getTypeWithThisArgument(constraint, source2), target2, 1 /* Source */, reportErrors2 && constraint !== unknownType && !(targetFlags & sourceFlags & 262144 /* TypeParameter */), void 0, intersectionState)) {
+          } else if (result2 = isRelatedTo(
+            getTypeWithThisArgument(constraint, source2),
+            target2,
+            1 /* Source */,
+            reportErrors2 && constraint !== unknownType && !(targetFlags & sourceFlags & 262144 /* TypeParameter */),
+            /*headMessage*/
+            void 0,
+            intersectionState
+          )) {
             return result2;
           }
           if (isMappedTypeGenericIndexedAccess(source2)) {
@@ -53342,7 +59326,13 @@ function createTypeChecker(host) {
           let sourceExtends = source2.extendsType;
           let mapper;
           if (sourceParams) {
-            const ctx = createInferenceContext(sourceParams, void 0, 0 /* None */, isRelatedToWorker);
+            const ctx = createInferenceContext(
+              sourceParams,
+              /*signature*/
+              void 0,
+              0 /* None */,
+              isRelatedToWorker
+            );
             inferTypes(ctx.inferences, target2.extendsType, sourceExtends, 512 /* NoConstraints */ | 1024 /* AlwaysStrict */);
             sourceExtends = instantiateType(sourceExtends, ctx.mapper);
             mapper = ctx.mapper;
@@ -53411,7 +59401,14 @@ function createTypeChecker(host) {
         }
         if (sourceFlags & (524288 /* Object */ | 2097152 /* Intersection */) && targetFlags & 524288 /* Object */) {
           const reportStructuralErrors = reportErrors2 && errorInfo === saveErrorInfo.errorInfo && !sourceIsPrimitive;
-          result2 = propertiesRelatedTo(source2, target2, reportStructuralErrors, void 0, intersectionState);
+          result2 = propertiesRelatedTo(
+            source2,
+            target2,
+            reportStructuralErrors,
+            /*excludedProperties*/
+            void 0,
+            intersectionState
+          );
           if (result2) {
             result2 &= signaturesRelatedTo(source2, target2, 0 /* Call */, reportStructuralErrors);
             if (result2) {
@@ -53513,7 +59510,18 @@ function createTypeChecker(host) {
                 continue outer;
               if (sourceProperty === targetProperty)
                 continue;
-              const related = propertyRelatedTo(source2, target2, sourceProperty, targetProperty, (_) => combination[i], false, 0 /* None */, strictNullChecks || relation === comparableRelation);
+              const related = propertyRelatedTo(
+                source2,
+                target2,
+                sourceProperty,
+                targetProperty,
+                (_) => combination[i],
+                /*reportErrors*/
+                false,
+                0 /* None */,
+                /*skipOptional*/
+                strictNullChecks || relation === comparableRelation
+              );
               if (!related) {
                 continue outer;
               }
@@ -53527,13 +59535,40 @@ function createTypeChecker(host) {
       }
       let result2 = -1 /* True */;
       for (const type of matchingTypes) {
-        result2 &= propertiesRelatedTo(source2, type, false, excludedProperties, 0 /* None */);
+        result2 &= propertiesRelatedTo(
+          source2,
+          type,
+          /*reportErrors*/
+          false,
+          excludedProperties,
+          0 /* None */
+        );
         if (result2) {
-          result2 &= signaturesRelatedTo(source2, type, 0 /* Call */, false);
+          result2 &= signaturesRelatedTo(
+            source2,
+            type,
+            0 /* Call */,
+            /*reportStructuralErrors*/
+            false
+          );
           if (result2) {
-            result2 &= signaturesRelatedTo(source2, type, 1 /* Construct */, false);
+            result2 &= signaturesRelatedTo(
+              source2,
+              type,
+              1 /* Construct */,
+              /*reportStructuralErrors*/
+              false
+            );
             if (result2 && !(isTupleType(source2) && isTupleType(type))) {
-              result2 &= indexSignaturesRelatedTo(source2, type, false, false, 0 /* None */);
+              result2 &= indexSignaturesRelatedTo(
+                source2,
+                type,
+                /*sourceIsPrimitive*/
+                false,
+                /*reportStructuralErrors*/
+                false,
+                0 /* None */
+              );
             }
           }
         }
@@ -53560,9 +59595,22 @@ function createTypeChecker(host) {
     }
     function isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState) {
       const targetIsOptional = strictNullChecks && !!(getCheckFlags(targetProp) & 48 /* Partial */);
-      const effectiveTarget = addOptionality(getNonMissingTypeOfSymbol(targetProp), false, targetIsOptional);
+      const effectiveTarget = addOptionality(
+        getNonMissingTypeOfSymbol(targetProp),
+        /*isProperty*/
+        false,
+        targetIsOptional
+      );
       const effectiveSource = getTypeOfSourceProperty(sourceProp);
-      return isRelatedTo(effectiveSource, effectiveTarget, 3 /* Both */, reportErrors2, void 0, intersectionState);
+      return isRelatedTo(
+        effectiveSource,
+        effectiveTarget,
+        3 /* Both */,
+        reportErrors2,
+        /*headMessage*/
+        void 0,
+        intersectionState
+      );
     }
     function propertyRelatedTo(source2, target2, sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState, skipOptional) {
       const sourcePropFlags = getDeclarationModifierFlagsFromSymbol(sourceProp);
@@ -53646,12 +59694,24 @@ function createTypeChecker(host) {
           return;
         }
       }
-      const props = arrayFrom(getUnmatchedProperties(source2, target2, requireOptionalProperties, false));
+      const props = arrayFrom(getUnmatchedProperties(
+        source2,
+        target2,
+        requireOptionalProperties,
+        /*matchDiscriminantProperties*/
+        false
+      ));
       if (!headMessage || headMessage.code !== Diagnostics.Class_0_incorrectly_implements_interface_1.code && headMessage.code !== Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code) {
         shouldSkipElaboration = true;
       }
       if (props.length === 1) {
-        const propName = symbolToString(unmatchedProperty, void 0, 0 /* None */, 4 /* AllowAnyNodeKind */ | 16 /* WriteComputedProps */);
+        const propName = symbolToString(
+          unmatchedProperty,
+          /*enclosingDeclaration*/
+          void 0,
+          0 /* None */,
+          4 /* AllowAnyNodeKind */ | 16 /* WriteComputedProps */
+        );
         reportError(Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2, propName, ...getTypeNamesForErrorDisplay(source2, target2));
         if (length(unmatchedProperty.declarations)) {
           associateRelatedInfo(createDiagnosticForNode(unmatchedProperty.declarations[0], Diagnostics._0_is_declared_here, propName));
@@ -53659,7 +59719,12 @@ function createTypeChecker(host) {
         if (shouldSkipElaboration && errorInfo) {
           overrideNextErrorInfo++;
         }
-      } else if (tryElaborateArrayLikeErrors(source2, target2, false)) {
+      } else if (tryElaborateArrayLikeErrors(
+        source2,
+        target2,
+        /*reportErrors*/
+        false
+      )) {
         if (props.length > 5) {
           reportError(Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more, typeToString(source2), typeToString(target2), map(props.slice(0, 4), (p) => symbolToString(p)).join(", "), props.length - 4);
         } else {
@@ -53748,7 +59813,15 @@ function createTypeChecker(host) {
             const sourceType = removeMissingType(sourceTypeArguments[sourcePosition], !!(sourceFlags & targetFlags & 2 /* Optional */));
             const targetType = targetTypeArguments[targetPosition];
             const targetCheckType = sourceFlags & 8 /* Variadic */ && targetFlags & 4 /* Rest */ ? createArrayType(targetType) : removeMissingType(targetType, !!(targetFlags & 2 /* Optional */));
-            const related = isRelatedTo(sourceType, targetCheckType, 3 /* Both */, reportErrors2, void 0, intersectionState);
+            const related = isRelatedTo(
+              sourceType,
+              targetCheckType,
+              3 /* Both */,
+              reportErrors2,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
             if (!related) {
               if (reportErrors2 && (targetArity > 1 || sourceArity > 1)) {
                 if (targetHasRestElement && sourcePosition >= targetStartCount && sourcePositionFromEnd >= targetEndCount && targetStartCount !== sourceArity - targetEndCount - 1) {
@@ -53768,7 +59841,13 @@ function createTypeChecker(host) {
         }
       }
       const requireOptionalProperties = (relation === subtypeRelation || relation === strictSubtypeRelation) && !isObjectLiteralType(source2) && !isEmptyArrayLiteralType(source2) && !isTupleType(source2);
-      const unmatchedProperty = getUnmatchedProperty(source2, target2, requireOptionalProperties, false);
+      const unmatchedProperty = getUnmatchedProperty(
+        source2,
+        target2,
+        requireOptionalProperties,
+        /*matchDiscriminantProperties*/
+        false
+      );
       if (unmatchedProperty) {
         if (reportErrors2 && shouldReportUnmatchedPropertyError(source2, target2)) {
           reportUnmatchedProperty(source2, target2, unmatchedProperty, requireOptionalProperties);
@@ -53859,7 +59938,14 @@ function createTypeChecker(host) {
       const targetObjectFlags = getObjectFlags(target2);
       if (sourceObjectFlags & 64 /* Instantiated */ && targetObjectFlags & 64 /* Instantiated */ && source2.symbol === target2.symbol || sourceObjectFlags & 4 /* Reference */ && targetObjectFlags & 4 /* Reference */ && source2.target === target2.target) {
         for (let i = 0; i < targetSignatures.length; i++) {
-          const related = signatureRelatedTo(sourceSignatures[i], targetSignatures[i], true, reportErrors2, incompatibleReporter(sourceSignatures[i], targetSignatures[i]));
+          const related = signatureRelatedTo(
+            sourceSignatures[i],
+            targetSignatures[i],
+            /*erase*/
+            true,
+            reportErrors2,
+            incompatibleReporter(sourceSignatures[i], targetSignatures[i])
+          );
           if (!related) {
             return 0 /* False */;
           }
@@ -53871,7 +59957,13 @@ function createTypeChecker(host) {
         const targetSignature = first(targetSignatures);
         result2 = signatureRelatedTo(sourceSignature, targetSignature, eraseGenerics, reportErrors2, incompatibleReporter(sourceSignature, targetSignature));
         if (!result2 && reportErrors2 && kind === 1 /* Construct */ && sourceObjectFlags & targetObjectFlags && (((_a3 = targetSignature.declaration) == null ? void 0 : _a3.kind) === 173 /* Constructor */ || ((_b = sourceSignature.declaration) == null ? void 0 : _b.kind) === 173 /* Constructor */)) {
-          const constructSignatureToString = (signature) => signatureToString(signature, void 0, 262144 /* WriteArrowStyleSignature */, kind);
+          const constructSignatureToString = (signature) => signatureToString(
+            signature,
+            /*enclosingDeclaration*/
+            void 0,
+            262144 /* WriteArrowStyleSignature */,
+            kind
+          );
           reportError(Diagnostics.Type_0_is_not_assignable_to_type_1, constructSignatureToString(sourceSignature), constructSignatureToString(targetSignature));
           reportError(Diagnostics.Types_of_construct_signatures_are_incompatible);
           return result2;
@@ -53882,7 +59974,14 @@ function createTypeChecker(host) {
             const saveErrorInfo = captureErrorCalculationState();
             let shouldElaborateErrors = reportErrors2;
             for (const s of sourceSignatures) {
-              const related = signatureRelatedTo(s, t, true, shouldElaborateErrors, incompatibleReporter(s, t));
+              const related = signatureRelatedTo(
+                s,
+                t,
+                /*erase*/
+                true,
+                shouldElaborateErrors,
+                incompatibleReporter(s, t)
+              );
               if (related) {
                 result2 &= related;
                 resetErrorInfo(saveErrorInfo);
@@ -53894,7 +59993,14 @@ function createTypeChecker(host) {
               reportError(
                 Diagnostics.Type_0_provides_no_match_for_the_signature_1,
                 typeToString(source2),
-                signatureToString(t, void 0, void 0, kind)
+                signatureToString(
+                  t,
+                  /*enclosingDeclaration*/
+                  void 0,
+                  /*flags*/
+                  void 0,
+                  kind
+                )
               );
             }
             return 0 /* False */;
@@ -53946,7 +60052,17 @@ function createTypeChecker(host) {
       }
       let result2 = -1 /* True */;
       for (let i = 0; i < sourceSignatures.length; i++) {
-        const related = compareSignaturesIdentical(sourceSignatures[i], targetSignatures[i], false, false, false, isRelatedTo);
+        const related = compareSignaturesIdentical(
+          sourceSignatures[i],
+          targetSignatures[i],
+          /*partialMatch*/
+          false,
+          /*ignoreThisTypes*/
+          false,
+          /*ignoreReturnTypes*/
+          false,
+          isRelatedTo
+        );
         if (!related) {
           return 0 /* False */;
         }
@@ -53954,7 +60070,7 @@ function createTypeChecker(host) {
       }
       return result2;
     }
-    function membersRelatedToIndexInfo(source2, targetInfo, reportErrors2) {
+    function membersRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState) {
       let result2 = -1 /* True */;
       const keyType = targetInfo.keyType;
       const props = source2.flags & 2097152 /* Intersection */ ? getPropertiesOfUnionOrIntersectionType(source2) : getPropertiesOfObjectType(source2);
@@ -53965,7 +60081,15 @@ function createTypeChecker(host) {
         if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */), keyType)) {
           const propType = getNonMissingTypeOfSymbol(prop);
           const type = exactOptionalPropertyTypes || propType.flags & 32768 /* Undefined */ || keyType === numberType || !(prop.flags & 16777216 /* Optional */) ? propType : getTypeWithFacts(propType, 524288 /* NEUndefined */);
-          const related = isRelatedTo(type, targetInfo.type, 3 /* Both */, reportErrors2);
+          const related = isRelatedTo(
+            type,
+            targetInfo.type,
+            3 /* Both */,
+            reportErrors2,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          );
           if (!related) {
             if (reportErrors2) {
               reportError(Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop));
@@ -54019,7 +60143,7 @@ function createTypeChecker(host) {
         return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors2);
       }
       if (!(intersectionState & 1 /* Source */) && isObjectTypeWithInferableIndex(source2)) {
-        return membersRelatedToIndexInfo(source2, targetInfo, reportErrors2);
+        return membersRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState);
       }
       if (reportErrors2) {
         reportError(Diagnostics.Index_signature_for_type_0_is_missing_in_type_1, typeToString(targetInfo.keyType), typeToString(source2));
@@ -54088,7 +60212,13 @@ function createTypeChecker(host) {
     return getPropertiesOfType(type).filter((targetProp) => containsMissingType(getTypeOfSymbol(targetProp)));
   }
   function getBestMatchingType(source, target, isRelatedTo = compareTypesAssignable) {
-    return findMatchingDiscriminantType(source, target, isRelatedTo, true) || findMatchingTypeReferenceOrTypeAliasReference(source, target) || findBestTypeForObjectLiteral(source, target) || findBestTypeForInvokable(source, target) || findMostOverlappyType(source, target);
+    return findMatchingDiscriminantType(
+      source,
+      target,
+      isRelatedTo,
+      /*skipPartial*/
+      true
+    ) || findMatchingTypeReferenceOrTypeAliasReference(source, target) || findBestTypeForObjectLiteral(source, target) || findBestTypeForInvokable(source, target) || findMostOverlappyType(source, target);
   }
   function discriminateTypeByDiscriminableItems(target, discriminators, related, defaultValue, skipPartial) {
     const discriminable = target.types.map((_) => void 0);
@@ -54108,16 +60238,27 @@ function createTypeChecker(host) {
         i++;
       }
     }
-    const match = discriminable.indexOf(true);
+    const match = discriminable.indexOf(
+      /*searchElement*/
+      true
+    );
     if (match === -1) {
       return defaultValue;
     }
-    let nextMatch = discriminable.indexOf(true, match + 1);
+    let nextMatch = discriminable.indexOf(
+      /*searchElement*/
+      true,
+      match + 1
+    );
     while (nextMatch !== -1) {
       if (!isTypeIdenticalTo(target.types[match], target.types[nextMatch])) {
         return defaultValue;
       }
-      nextMatch = discriminable.indexOf(true, nextMatch + 1);
+      nextMatch = discriminable.indexOf(
+        /*searchElement*/
+        true,
+        nextMatch + 1
+      );
     }
     return target.types[match];
   }
@@ -54153,7 +60294,7 @@ function createTypeChecker(host) {
       links.variances = emptyArray;
       const variances = [];
       for (const tp of typeParameters) {
-        const modifiers = getVarianceModifiers(tp);
+        const modifiers = getTypeParameterModifiers(tp);
         let variance = modifiers & 65536 /* Out */ ? modifiers & 32768 /* In */ ? 0 /* Invariant */ : 1 /* Covariant */ : modifiers & 32768 /* In */ ? 2 /* Contravariant */ : void 0;
         if (variance === void 0) {
           let unmeasurable = false;
@@ -54196,9 +60337,9 @@ function createTypeChecker(host) {
   function isMarkerType(type) {
     return markerTypes.has(getTypeId(type));
   }
-  function getVarianceModifiers(tp) {
-    var _a2, _b;
-    return (some((_a2 = tp.symbol) == null ? void 0 : _a2.declarations, (d) => hasSyntacticModifier(d, 32768 /* In */)) ? 32768 /* In */ : 0) | (some((_b = tp.symbol) == null ? void 0 : _b.declarations, (d) => hasSyntacticModifier(d, 65536 /* Out */)) ? 65536 /* Out */ : 0);
+  function getTypeParameterModifiers(tp) {
+    var _a2;
+    return reduceLeft((_a2 = tp.symbol) == null ? void 0 : _a2.declarations, (modifiers, d) => modifiers | getEffectiveModifierFlags(d), 0 /* None */) & (32768 /* In */ | 65536 /* Out */ | 2048 /* Const */);
   }
   function hasCovariantVoidArgument(typeArguments, variances) {
     for (let i = 0; i < variances.length; i++) {
@@ -54257,7 +60398,7 @@ function createTypeChecker(host) {
   }
   function forEachProperty(prop, callback) {
     if (getCheckFlags(prop) & 6 /* Synthetic */) {
-      for (const t of prop.containingType.types) {
+      for (const t of prop.links.containingType.types) {
         const p = getPropertyOfType(t, prop.escapedName);
         const result = p && forEachProperty(p, callback);
         if (result) {
@@ -54394,7 +60535,12 @@ function createTypeChecker(host) {
           return 0 /* False */;
         }
       }
-      source = instantiateSignature(source, mapper, true);
+      source = instantiateSignature(
+        source,
+        mapper,
+        /*eraseTypeParameters*/
+        true
+      );
     }
     let result = -1 /* True */;
     if (!ignoreThisTypes) {
@@ -54534,7 +60680,8 @@ function createTypeChecker(host) {
     return !!(type.flags & 109440 /* Unit */);
   }
   function isUnitLikeType(type) {
-    return isUnitType(getBaseConstraintOrType(type));
+    const t = getBaseConstraintOrType(type);
+    return t.flags & 2097152 /* Intersection */ ? some(t.types, isUnitType) : isUnitType(t);
   }
   function extractUnitType(type) {
     return type.flags & 2097152 /* Intersection */ ? find(type.types, isUnitType) || type : type;
@@ -54626,12 +60773,17 @@ function createTypeChecker(host) {
   }
   function getOptionalType(type, isProperty = false) {
     Debug.assert(strictNullChecks);
-    const missingOrUndefined = isProperty ? missingType : undefinedType;
-    return type.flags & 32768 /* Undefined */ || type.flags & 1048576 /* Union */ && type.types[0] === missingOrUndefined ? type : getUnionType([type, missingOrUndefined]);
+    const missingOrUndefined = isProperty ? undefinedOrMissingType : undefinedType;
+    return type === missingOrUndefined || type.flags & 1048576 /* Union */ && type.types[0] === missingOrUndefined ? type : getUnionType([type, missingOrUndefined]);
   }
   function getGlobalNonNullableTypeInstantiation(type) {
     if (!deferredGlobalNonNullableTypeAlias) {
-      deferredGlobalNonNullableTypeAlias = getGlobalSymbol("NonNullable", 524288 /* TypeAlias */, void 0) || unknownSymbol;
+      deferredGlobalNonNullableTypeAlias = getGlobalSymbol(
+        "NonNullable",
+        524288 /* TypeAlias */,
+        /*diagnostic*/
+        void 0
+      ) || unknownSymbol;
     }
     return deferredGlobalNonNullableTypeAlias !== unknownSymbol ? getTypeAliasInstantiation(deferredGlobalNonNullableTypeAlias, [type]) : getIntersectionType([type, emptyObjectType]);
   }
@@ -54654,7 +60806,7 @@ function createTypeChecker(host) {
     return exactOptionalPropertyTypes && isOptional ? removeType(type, missingType) : type;
   }
   function containsMissingType(type) {
-    return exactOptionalPropertyTypes && (type === missingType || type.flags & 1048576 /* Union */ && containsType(type.types, missingType));
+    return type === missingType || !!(type.flags & 1048576 /* Union */) && type.types[0] === missingType;
   }
   function removeMissingOrUndefinedType(type) {
     return exactOptionalPropertyTypes ? removeType(type, missingType) : getTypeWithFacts(type, 524288 /* NEUndefined */);
@@ -54670,14 +60822,14 @@ function createTypeChecker(host) {
     const symbol = createSymbol(source.flags, source.escapedName, getCheckFlags(source) & 8 /* Readonly */);
     symbol.declarations = source.declarations;
     symbol.parent = source.parent;
-    symbol.type = type;
-    symbol.target = source;
+    symbol.links.type = type;
+    symbol.links.target = source;
     if (source.valueDeclaration) {
       symbol.valueDeclaration = source.valueDeclaration;
     }
     const nameType = getSymbolLinks(source).nameType;
     if (nameType) {
-      symbol.nameType = nameType;
+      symbol.links.nameType = nameType;
     }
     return symbol;
   }
@@ -54745,7 +60897,12 @@ function createTypeChecker(host) {
       return prop;
     }
     const original = getTypeOfSymbol(prop);
-    const propContext = context && createWideningContext(context, prop.escapedName, void 0);
+    const propContext = context && createWideningContext(
+      context,
+      prop.escapedName,
+      /*siblings*/
+      void 0
+    );
     const widened = getWidenedTypeWithContext(original, propContext);
     return widened === original ? prop : createSymbolWithType(prop, widened);
   }
@@ -54754,7 +60911,7 @@ function createTypeChecker(host) {
     if (cached) {
       return cached;
     }
-    const result = createSymbolWithType(prop, missingType);
+    const result = createSymbolWithType(prop, undefinedOrMissingType);
     result.flags |= 16777216 /* Optional */;
     undefinedProperties.set(prop.escapedName, result);
     return result;
@@ -54782,7 +60939,11 @@ function createTypeChecker(host) {
     return result;
   }
   function getWidenedType(type) {
-    return getWidenedTypeWithContext(type, void 0);
+    return getWidenedTypeWithContext(
+      type,
+      /*context*/
+      void 0
+    );
   }
   function getWidenedTypeWithContext(type, context) {
     if (getObjectFlags(type) & 196608 /* RequiresWidening */) {
@@ -54795,7 +60956,13 @@ function createTypeChecker(host) {
       } else if (isObjectLiteralType(type)) {
         result = getWidenedTypeOfObjectLiteral(type, context);
       } else if (type.flags & 1048576 /* Union */) {
-        const unionContext = context || createWideningContext(void 0, void 0, type.types);
+        const unionContext = context || createWideningContext(
+          /*parent*/
+          void 0,
+          /*propertyName*/
+          void 0,
+          type.types
+        );
         const widenedTypes = sameMap(type.types, (t) => t.flags & 98304 /* Nullable */ ? t : getWidenedTypeWithContext(t, unionContext));
         result = getUnionType(widenedTypes, some(widenedTypes, isEmptyObjectType) ? 2 /* Subtype */ : 1 /* Literal */);
       } else if (type.flags & 2097152 /* Intersection */) {
@@ -54859,7 +61026,15 @@ function createTypeChecker(host) {
         break;
       case 166 /* Parameter */:
         const param = declaration;
-        if (isIdentifier(param.name) && (isCallSignatureDeclaration(param.parent) || isMethodSignature(param.parent) || isFunctionTypeNode(param.parent)) && param.parent.parameters.indexOf(param) > -1 && (resolveName(param, param.name.escapedText, 788968 /* Type */, void 0, param.name.escapedText, true) || param.name.originalKeywordKind && isTypeNodeKind(param.name.originalKeywordKind))) {
+        if (isIdentifier(param.name) && (isCallSignatureDeclaration(param.parent) || isMethodSignature(param.parent) || isFunctionTypeNode(param.parent)) && param.parent.parameters.indexOf(param) > -1 && (resolveName(
+          param,
+          param.name.escapedText,
+          788968 /* Type */,
+          void 0,
+          param.name.escapedText,
+          /*isUse*/
+          true
+        ) || param.name.originalKeywordKind && isTypeNodeKind(param.name.originalKeywordKind))) {
           const newName = "arg" + param.parent.parameters.indexOf(param);
           const typeName = declarationNameToString(param.name) + (param.dotDotDotToken ? "[]" : "");
           errorOrSuggestion(noImplicitAny, declaration, Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1, newName, typeName);
@@ -54955,6 +61130,7 @@ function createTypeChecker(host) {
       flags,
       compareTypes,
       mapper: reportUnmeasurableMapper,
+      // initialize to a noop mapper so the context object is available, but the underlying object shape is right upon construction
       nonFixingMapper: reportUnmeasurableMapper
     };
     context.mapper = makeFixingMapperForContext(context);
@@ -55058,14 +61234,19 @@ function createTypeChecker(host) {
       }
       const name = escapeLeadingUnderscores(t.value);
       const literalProp = createSymbol(4 /* Property */, name);
-      literalProp.type = anyType;
+      literalProp.links.type = anyType;
       if (t.symbol) {
         literalProp.declarations = t.symbol.declarations;
         literalProp.valueDeclaration = t.symbol.valueDeclaration;
       }
       members.set(name, literalProp);
     });
-    const indexInfos = type.flags & 4 /* String */ ? [createIndexInfo(stringType, emptyObjectType, false)] : emptyArray;
+    const indexInfos = type.flags & 4 /* String */ ? [createIndexInfo(
+      stringType,
+      emptyObjectType,
+      /*isReadonly*/
+      false
+    )] : emptyArray;
     return createAnonymousType(void 0, members, emptyArray, emptyArray, indexInfos);
   }
   function inferTypeForHomomorphicMappedType(source, target, constraint) {
@@ -55097,7 +61278,11 @@ function createTypeChecker(host) {
       const elementFlags = getMappedTypeModifiers(target) & 4 /* IncludeOptional */ ? sameMap(source.target.elementFlags, (f) => f & 2 /* Optional */ ? 1 /* Required */ : f) : source.target.elementFlags;
       return createTupleType(elementTypes, elementFlags, source.target.readonly, source.target.labeledElementDeclarations);
     }
-    const reversed = createObjectType(1024 /* ReverseMapped */ | 16 /* Anonymous */, void 0);
+    const reversed = createObjectType(
+      1024 /* ReverseMapped */ | 16 /* Anonymous */,
+      /*symbol*/
+      void 0
+    );
     reversed.source = source;
     reversed.mappedType = target;
     reversed.constraintType = constraint;
@@ -55106,7 +61291,7 @@ function createTypeChecker(host) {
   function getTypeOfReverseMappedSymbol(symbol) {
     const links = getSymbolLinks(symbol);
     if (!links.type) {
-      links.type = inferReverseMappedType(symbol.propertyType, symbol.mappedType, symbol.constraintType);
+      links.type = inferReverseMappedType(symbol.links.propertyType, symbol.links.mappedType, symbol.links.constraintType);
     }
     return links.type;
   }
@@ -55140,15 +61325,27 @@ function createTypeChecker(host) {
     }
   }
   function getUnmatchedProperty(source, target, requireOptionalProperties, matchDiscriminantProperties) {
-    const result = getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties).next();
-    if (!result.done)
-      return result.value;
+    return firstOrUndefinedIterator(getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties));
   }
   function tupleTypesDefinitelyUnrelated(source, target) {
     return !(target.target.combinedFlags & 8 /* Variadic */) && target.target.minLength > source.target.minLength || !target.target.hasRestElement && (source.target.hasRestElement || target.target.fixedLength < source.target.fixedLength);
   }
   function typesDefinitelyUnrelated(source, target) {
-    return isTupleType(source) && isTupleType(target) ? tupleTypesDefinitelyUnrelated(source, target) : !!getUnmatchedProperty(source, target, false, true) && !!getUnmatchedProperty(target, source, false, false);
+    return isTupleType(source) && isTupleType(target) ? tupleTypesDefinitelyUnrelated(source, target) : !!getUnmatchedProperty(
+      source,
+      target,
+      /*requireOptionalProperties*/
+      false,
+      /*matchDiscriminantProperties*/
+      true
+    ) && !!getUnmatchedProperty(
+      target,
+      source,
+      /*requireOptionalProperties*/
+      false,
+      /*matchDiscriminantProperties*/
+      false
+    );
   }
   function getTypeFromInference(inference) {
     return inference.candidates ? getUnionType(inference.candidates, 2 /* Subtype */) : inference.contraCandidates ? getIntersectionType(inference.contraCandidates) : void 0;
@@ -55175,24 +61372,7 @@ function createTypeChecker(host) {
     return isFinite(n) && (!roundTripOnly || "" + n === s);
   }
   function parseBigIntLiteralType(text) {
-    const negative = text.startsWith("-");
-    const base10Value = parsePseudoBigInt(`${negative ? text.slice(1) : text}n`);
-    return getBigIntLiteralType({ negative, base10Value });
-  }
-  function isValidBigIntString(s, roundTripOnly) {
-    if (s === "")
-      return false;
-    const scanner = createScanner(99 /* ESNext */, false);
-    let success = true;
-    scanner.setOnError(() => success = false);
-    scanner.setText(s + "n");
-    let result = scanner.scan();
-    const negative = result === 40 /* MinusToken */;
-    if (negative) {
-      result = scanner.scan();
-    }
-    const flags = scanner.getTokenFlags();
-    return success && result === 9 /* BigIntLiteral */ && scanner.getTextPos() === s.length + 1 && !(flags & 512 /* ContainsSeparator */) && (!roundTripOnly || s === pseudoBigIntToString({ negative, base10Value: parsePseudoBigInt(scanner.getTokenValue()) }));
+    return getBigIntLiteralType(parseValidBigInt(text));
   }
   function isMemberOfStringMapping(source, target) {
     if (target.flags & (4 /* String */ | 1 /* Any */)) {
@@ -55218,7 +61398,15 @@ function createTypeChecker(host) {
     }
     if (source.flags & 128 /* StringLiteral */) {
       const value = source.value;
-      return !!(target.flags & 8 /* Number */ && isValidNumberString(value, false) || target.flags & 64 /* BigInt */ && isValidBigIntString(value, false) || target.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) && value === target.intrinsicName || target.flags & 268435456 /* StringMapping */ && isMemberOfStringMapping(getStringLiteralType(value), target));
+      return !!(target.flags & 8 /* Number */ && isValidNumberString(
+        value,
+        /*roundTripOnly*/
+        false
+      ) || target.flags & 64 /* BigInt */ && isValidBigIntString(
+        value,
+        /*roundTripOnly*/
+        false
+      ) || target.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) && value === target.intrinsicName || target.flags & 268435456 /* StringMapping */ && isMemberOfStringMapping(getStringLiteralType(value), target));
     }
     if (source.flags & 134217728 /* TemplateLiteral */) {
       const texts = source.texts;
@@ -55312,7 +61500,11 @@ function createTypeChecker(host) {
       }
       if (source.aliasSymbol && source.aliasSymbol === target.aliasSymbol) {
         if (source.aliasTypeArguments) {
-          inferFromTypeArguments(source.aliasTypeArguments, target.aliasTypeArguments, getAliasVariances(source.aliasSymbol));
+          const params = getSymbolLinks(source.aliasSymbol).typeParameters;
+          const minParams = getMinTypeArgumentCount(params);
+          const sourceTypes = fillMissingTypeArguments(source.aliasTypeArguments, params, minParams, isInJSFile(source.aliasSymbol.valueDeclaration));
+          const targetTypes = fillMissingTypeArguments(target.aliasTypeArguments, params, minParams, isInJSFile(source.aliasSymbol.valueDeclaration));
+          inferFromTypeArguments(sourceTypes, targetTypes, getAliasVariances(source.aliasSymbol));
         }
         return;
       }
@@ -55382,13 +61574,30 @@ function createTypeChecker(host) {
           inferencePriority = Math.min(inferencePriority, priority);
           return;
         }
-        const simplified = getSimplifiedType(target, false);
+        const simplified = getSimplifiedType(
+          target,
+          /*writing*/
+          false
+        );
         if (simplified !== target) {
           inferFromTypes(source, simplified);
         } else if (target.flags & 8388608 /* IndexedAccess */) {
-          const indexType = getSimplifiedType(target.indexType, false);
+          const indexType = getSimplifiedType(
+            target.indexType,
+            /*writing*/
+            false
+          );
           if (indexType.flags & 465829888 /* Instantiable */) {
-            const simplified2 = distributeIndexOverObjectType(getSimplifiedType(target.objectType, false), indexType, false);
+            const simplified2 = distributeIndexOverObjectType(
+              getSimplifiedType(
+                target.objectType,
+                /*writing*/
+                false
+              ),
+              indexType,
+              /*writing*/
+              false
+            );
             if (simplified2 && simplified2 !== target) {
               inferFromTypes(source, simplified2);
             }
@@ -55661,10 +61870,18 @@ function createTypeChecker(host) {
               let allTypeFlags = reduceLeft(constraintTypes, (flags, t) => flags | t.flags, 0);
               if (!(allTypeFlags & 4 /* String */)) {
                 const str = source2.value;
-                if (allTypeFlags & 296 /* NumberLike */ && !isValidNumberString(str, true)) {
+                if (allTypeFlags & 296 /* NumberLike */ && !isValidNumberString(
+                  str,
+                  /*roundTripOnly*/
+                  true
+                )) {
                   allTypeFlags &= ~296 /* NumberLike */;
                 }
-                if (allTypeFlags & 2112 /* BigIntLike */ && !isValidBigIntString(str, true)) {
+                if (allTypeFlags & 2112 /* BigIntLike */ && !isValidBigIntString(
+                  str,
+                  /*roundTripOnly*/
+                  true
+                )) {
                   allTypeFlags &= ~2112 /* BigIntLike */;
                 }
                 const matchingType = reduceLeft(
@@ -55684,6 +61901,7 @@ function createTypeChecker(host) {
       }
     }
     function inferFromObjectTypes(source, target) {
+      var _a2, _b;
       if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target))) {
         inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target));
         return;
@@ -55730,11 +61948,38 @@ function createTypeChecker(host) {
               }
             } else {
               const middleLength = targetArity - startLength - endLength;
-              if (middleLength === 2 && elementFlags[startLength] & elementFlags[startLength + 1] & 8 /* Variadic */ && isTupleType(source)) {
-                const targetInfo = getInferenceInfoForType(elementTypes[startLength]);
-                if (targetInfo && targetInfo.impliedArity !== void 0) {
-                  inferFromTypes(sliceTupleType(source, startLength, endLength + sourceArity - targetInfo.impliedArity), elementTypes[startLength]);
-                  inferFromTypes(sliceTupleType(source, startLength + targetInfo.impliedArity, endLength), elementTypes[startLength + 1]);
+              if (middleLength === 2) {
+                if (elementFlags[startLength] & elementFlags[startLength + 1] & 8 /* Variadic */ && isTupleType(source)) {
+                  const targetInfo = getInferenceInfoForType(elementTypes[startLength]);
+                  if (targetInfo && targetInfo.impliedArity !== void 0) {
+                    inferFromTypes(sliceTupleType(source, startLength, endLength + sourceArity - targetInfo.impliedArity), elementTypes[startLength]);
+                    inferFromTypes(sliceTupleType(source, startLength + targetInfo.impliedArity, endLength), elementTypes[startLength + 1]);
+                  }
+                } else if (elementFlags[startLength] & 8 /* Variadic */ && elementFlags[startLength + 1] & 4 /* Rest */) {
+                  const param = (_a2 = getInferenceInfoForType(elementTypes[startLength])) == null ? void 0 : _a2.typeParameter;
+                  const constraint = param && getBaseConstraintOfType(param);
+                  if (constraint && isTupleType(constraint) && !constraint.target.hasRestElement) {
+                    const impliedArity = constraint.target.fixedLength;
+                    inferFromTypes(sliceTupleType(source, startLength, sourceArity - (startLength + impliedArity)), elementTypes[startLength]);
+                    inferFromTypes(getElementTypeOfSliceOfTupleType(source, startLength + impliedArity, endLength), elementTypes[startLength + 1]);
+                  }
+                } else if (elementFlags[startLength] & 4 /* Rest */ && elementFlags[startLength + 1] & 8 /* Variadic */ && isTupleType(source)) {
+                  const param = (_b = getInferenceInfoForType(elementTypes[startLength + 1])) == null ? void 0 : _b.typeParameter;
+                  const constraint = param && getBaseConstraintOfType(param);
+                  if (constraint && isTupleType(constraint) && !constraint.target.hasRestElement) {
+                    const impliedArity = constraint.target.fixedLength;
+                    const endIndex = sourceArity - getEndElementCount(target.target, 3 /* Fixed */);
+                    const startIndex = endIndex - impliedArity;
+                    const trailingSlice = createTupleType(
+                      getTypeArguments(source).slice(startIndex, endIndex),
+                      source.target.elementFlags.slice(startIndex, endIndex),
+                      /*readonly*/
+                      false,
+                      source.target.labeledElementDeclarations && source.target.labeledElementDeclarations.slice(startIndex, endIndex)
+                    );
+                    inferFromTypes(getElementTypeOfSliceOfTupleType(source, startLength, endLength + impliedArity), elementTypes[startLength]);
+                    inferFromTypes(trailingSlice, elementTypes[startLength + 1]);
+                  }
                 }
               } else if (middleLength === 1 && elementFlags[startLength] & 8 /* Variadic */) {
                 const endsInOptional = target.target.elementFlags[targetArity - 1] & 2 /* Optional */;
@@ -55821,7 +62066,7 @@ function createTypeChecker(host) {
     }
   }
   function isTypeOrBaseIdenticalTo(s, t) {
-    return exactOptionalPropertyTypes && t === missingType ? s === t : isTypeIdenticalTo(s, t) || !!(t.flags & 4 /* String */ && s.flags & 128 /* StringLiteral */ || t.flags & 8 /* Number */ && s.flags & 256 /* NumberLiteral */);
+    return t === missingType ? s === t : isTypeIdenticalTo(s, t) || !!(t.flags & 4 /* String */ && s.flags & 128 /* StringLiteral */ || t.flags & 8 /* Number */ && s.flags & 256 /* NumberLiteral */);
   }
   function isTypeCloselyMatchedBy(s, t) {
     return !!(s.flags & 524288 /* Object */ && t.flags & 524288 /* Object */ && s.symbol && s.symbol === t.symbol || s.aliasSymbol && s.aliasTypeArguments && s.aliasSymbol === t.aliasSymbol);
@@ -55851,7 +62096,7 @@ function createTypeChecker(host) {
   }
   function getCovariantInference(inference, signature) {
     const candidates = unionObjectAndArrayLiteralCandidates(inference.candidates);
-    const primitiveConstraint = hasPrimitiveConstraint(inference.typeParameter);
+    const primitiveConstraint = hasPrimitiveConstraint(inference.typeParameter) || isConstTypeVariable(inference.typeParameter);
     const widenLiteralTypes = !primitiveConstraint && inference.topLevel && (inference.isFixed || !isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), inference.typeParameter));
     const baseCandidates = primitiveConstraint ? sameMap(candidates, getRegularTypeOfLiteralType) : widenLiteralTypes ? sameMap(candidates, getWidenedLiteralType) : candidates;
     const unwidenedType = inference.priority & 416 /* PriorityImpliesCombination */ ? getUnionType(baseCandidates, 2 /* Subtype */) : getCommonSupertype(baseCandidates);
@@ -55865,7 +62110,8 @@ function createTypeChecker(host) {
       if (signature) {
         const inferredCovariantType = inference.candidates ? getCovariantInference(inference, signature) : void 0;
         if (inference.contraCandidates) {
-          inferredType = inferredCovariantType && !(inferredCovariantType.flags & 131072 /* Never */) && some(inference.contraCandidates, (t) => isTypeSubtypeOf(inferredCovariantType, t)) ? inferredCovariantType : getContravariantInference(inference);
+          const useCovariantType = inferredCovariantType && !(inferredCovariantType.flags & 131072 /* Never */) && some(inference.contraCandidates, (t) => isTypeSubtypeOf(inferredCovariantType, t)) && every(context.inferences, (other) => other !== inference && getConstraintOfTypeParameter(other.typeParameter) !== inference.typeParameter || every(other.candidates, (t) => isTypeSubtypeOf(t, inferredCovariantType)));
+          inferredType = useCovariantType ? inferredCovariantType : getContravariantInference(inference);
         } else if (inferredCovariantType) {
           inferredType = inferredCovariantType;
         } else if (context.flags & 1 /* NoDefault */) {
@@ -55958,6 +62204,7 @@ function createTypeChecker(host) {
         getCannotFindNameDiagnosticForName(node),
         node,
         !isWriteOnlyAccess(node),
+        /*excludeGlobals*/
         false
       ) || unknownSymbol;
     }
@@ -55969,6 +62216,9 @@ function createTypeChecker(host) {
       (n) => n.kind === 183 /* TypeQuery */ ? true : n.kind === 79 /* Identifier */ || n.kind === 163 /* QualifiedName */ ? false : "quit"
     );
   }
+  function isInAmbientOrTypeNode(node) {
+    return !!(node.flags & 16777216 /* Ambient */ || findAncestor(node, (n) => isInterfaceDeclaration(n) || isTypeLiteralNode(n)));
+  }
   function getFlowCacheKey(node, declaredType, initialType, flowContainer) {
     switch (node.kind) {
       case 79 /* Identifier */:
@@ -56015,7 +62265,7 @@ function createTypeChecker(host) {
         return target.kind === 233 /* MetaProperty */ && source.keywordToken === target.keywordToken && source.name.escapedText === target.name.escapedText;
       case 79 /* Identifier */:
       case 80 /* PrivateIdentifier */:
-        return isThisInTypeQuery(source) ? target.kind === 108 /* ThisKeyword */ : target.kind === 79 /* Identifier */ && getResolvedSymbol(source) === getResolvedSymbol(target) || (target.kind === 257 /* VariableDeclaration */ || target.kind === 205 /* BindingElement */) && getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfNode(target);
+        return isThisInTypeQuery(source) ? target.kind === 108 /* ThisKeyword */ : target.kind === 79 /* Identifier */ && getResolvedSymbol(source) === getResolvedSymbol(target) || (isVariableDeclaration(target) || isBindingElement(target)) && getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfDeclaration(target);
       case 108 /* ThisKeyword */:
         return target.kind === 108 /* ThisKeyword */;
       case 106 /* SuperKeyword */:
@@ -56059,7 +62309,12 @@ function createTypeChecker(host) {
       return escapeLeadingUnderscores(node.argumentExpression.text);
     }
     if (isEntityNameExpression(node.argumentExpression)) {
-      const symbol = resolveEntityName(node.argumentExpression, 111551 /* Value */, true);
+      const symbol = resolveEntityName(
+        node.argumentExpression,
+        111551 /* Value */,
+        /*ignoreErrors*/
+        true
+      );
       if (!symbol || !(isConstVariable(symbol) || symbol.flags & 8 /* EnumMember */))
         return void 0;
       const declaration = symbol.valueDeclaration;
@@ -56106,10 +62361,10 @@ function createTypeChecker(host) {
     if (type && type.flags & 1048576 /* Union */) {
       const prop = getUnionOrIntersectionProperty(type, name);
       if (prop && getCheckFlags(prop) & 2 /* SyntheticProperty */) {
-        if (prop.isDiscriminantProperty === void 0) {
-          prop.isDiscriminantProperty = (prop.checkFlags & 192 /* Discriminant */) === 192 /* Discriminant */ && !isGenericType(getTypeOfSymbol(prop));
+        if (prop.links.isDiscriminantProperty === void 0) {
+          prop.links.isDiscriminantProperty = (prop.links.checkFlags & 192 /* Discriminant */) === 192 /* Discriminant */ && !isGenericType(getTypeOfSymbol(prop));
         }
-        return !!prop.isDiscriminantProperty;
+        return !!prop.links.isDiscriminantProperty;
       }
     }
     return false;
@@ -56345,15 +62600,27 @@ function createTypeChecker(host) {
     return getTypeOfPropertyOfType(type, text) || includeUndefinedInIndexSignature((_a2 = getApplicableIndexInfoForName(type, text)) == null ? void 0 : _a2.type) || errorType;
   }
   function getTypeOfDestructuredArrayElement(type, index) {
-    return everyType(type, isTupleLikeType) && getTupleElementType(type, index) || includeUndefinedInIndexSignature(checkIteratedTypeOrElementType(65 /* Destructuring */, type, undefinedType, void 0)) || errorType;
+    return everyType(type, isTupleLikeType) && getTupleElementType(type, index) || includeUndefinedInIndexSignature(checkIteratedTypeOrElementType(
+      65 /* Destructuring */,
+      type,
+      undefinedType,
+      /*errorNode*/
+      void 0
+    )) || errorType;
   }
   function includeUndefinedInIndexSignature(type) {
     if (!type)
       return type;
-    return compilerOptions.noUncheckedIndexedAccess ? getUnionType([type, undefinedType]) : type;
+    return compilerOptions.noUncheckedIndexedAccess ? getUnionType([type, missingType]) : type;
   }
   function getTypeOfDestructuredSpreadExpression(type) {
-    return createArrayType(checkIteratedTypeOrElementType(65 /* Destructuring */, type, undefinedType, void 0) || errorType);
+    return createArrayType(checkIteratedTypeOrElementType(
+      65 /* Destructuring */,
+      type,
+      undefinedType,
+      /*errorNode*/
+      void 0
+    ) || errorType);
   }
   function getAssignedTypeOfBinaryExpression(node) {
     const isDestructuringDefaultAssignment = node.parent.kind === 206 /* ArrayLiteralExpression */ && isDestructuringAssignmentTarget(node.parent) || node.parent.kind === 299 /* PropertyAssignment */ && isDestructuringAssignmentTarget(node.parent.parent);
@@ -56523,7 +62790,15 @@ function createTypeChecker(host) {
           newOrigin = createOriginUnionOrIntersectionType(1048576 /* Union */, originFiltered);
         }
       }
-      return getUnionTypeFromSortedList(filtered, type.objectFlags, void 0, void 0, newOrigin);
+      return getUnionTypeFromSortedList(
+        filtered,
+        type.objectFlags,
+        /*aliasSymbol*/
+        void 0,
+        /*aliasTypeArguments*/
+        void 0,
+        newOrigin
+      );
     }
     return type.flags & 131072 /* Never */ || f(type) ? type : neverType;
   }
@@ -56631,7 +62906,7 @@ function createTypeChecker(host) {
     }
     if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) {
       if (getCheckFlags(symbol) & 262144 /* Mapped */) {
-        const origin = symbol.syntheticOrigin;
+        const origin = symbol.links.syntheticOrigin;
         if (origin && getExplicitTypeOfSymbol(origin)) {
           return getTypeOfSymbol(symbol);
         }
@@ -56643,10 +62918,20 @@ function createTypeChecker(host) {
         }
         if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 247 /* ForOfStatement */) {
           const statement = declaration.parent.parent;
-          const expressionType = getTypeOfDottedName(statement.expression, void 0);
+          const expressionType = getTypeOfDottedName(
+            statement.expression,
+            /*diagnostic*/
+            void 0
+          );
           if (expressionType) {
             const use = statement.awaitModifier ? 15 /* ForAwaitOf */ : 13 /* ForOf */;
-            return checkIteratedTypeOrElementType(use, expressionType, undefinedType, void 0);
+            return checkIteratedTypeOrElementType(
+              use,
+              expressionType,
+              undefinedType,
+              /*errorNode*/
+              void 0
+            );
           }
         }
         if (diagnostic) {
@@ -56693,7 +62978,11 @@ function createTypeChecker(host) {
     if (signature === void 0) {
       let funcType;
       if (node.parent.kind === 241 /* ExpressionStatement */) {
-        funcType = getTypeOfDottedName(node.expression, void 0);
+        funcType = getTypeOfDottedName(
+          node.expression,
+          /*diagnostic*/
+          void 0
+        );
       } else if (node.expression.kind !== 106 /* SuperKeyword */) {
         if (isOptionalChain(node)) {
           funcType = checkNonNullType(
@@ -56727,13 +63016,21 @@ function createTypeChecker(host) {
     diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.The_containing_function_or_module_body_is_too_large_for_control_flow_analysis));
   }
   function isReachableFlowNode(flow) {
-    const result = isReachableFlowNodeWorker(flow, false);
+    const result = isReachableFlowNodeWorker(
+      flow,
+      /*noCacheCheck*/
+      false
+    );
     lastFlowNode = flow;
     lastFlowNodeReachable = result;
     return result;
   }
   function isFalseExpression(expr) {
-    const node = skipParentheses(expr, true);
+    const node = skipParentheses(
+      expr,
+      /*excludeJSDocTypeAssertions*/
+      true
+    );
     return node.kind === 95 /* FalseKeyword */ || node.kind === 223 /* BinaryExpression */ && (node.operatorToken.kind === 55 /* AmpersandAmpersandToken */ && (isFalseExpression(node.left) || isFalseExpression(node.right)) || node.operatorToken.kind === 56 /* BarBarToken */ && isFalseExpression(node.left) && isFalseExpression(node.right));
   }
   function isReachableFlowNodeWorker(flow, noCacheCheck) {
@@ -56746,7 +63043,11 @@ function createTypeChecker(host) {
         if (!noCacheCheck) {
           const id = getFlowNodeId(flow);
           const reachable = flowNodeReachable[id];
-          return reachable !== void 0 ? reachable : flowNodeReachable[id] = isReachableFlowNodeWorker(flow, true);
+          return reachable !== void 0 ? reachable : flowNodeReachable[id] = isReachableFlowNodeWorker(
+            flow,
+            /*noCacheCheck*/
+            true
+          );
         }
         noCacheCheck = false;
       }
@@ -56768,7 +63069,11 @@ function createTypeChecker(host) {
         }
         flow = flow.antecedent;
       } else if (flags & 4 /* BranchLabel */) {
-        return some(flow.antecedents, (f) => isReachableFlowNodeWorker(f, false));
+        return some(flow.antecedents, (f) => isReachableFlowNodeWorker(
+          f,
+          /*noCacheCheck*/
+          false
+        ));
       } else if (flags & 8 /* LoopLabel */) {
         const antecedents = flow.antecedents;
         if (antecedents === void 0 || antecedents.length === 0) {
@@ -56785,7 +63090,11 @@ function createTypeChecker(host) {
         const target = flow.target;
         const saveAntecedents = target.antecedents;
         target.antecedents = flow.antecedents;
-        const result = isReachableFlowNodeWorker(flow.antecedent, false);
+        const result = isReachableFlowNodeWorker(
+          flow.antecedent,
+          /*noCacheCheck*/
+          false
+        );
         target.antecedents = saveAntecedents;
         return result;
       } else {
@@ -56800,7 +63109,11 @@ function createTypeChecker(host) {
         if (!noCacheCheck) {
           const id = getFlowNodeId(flow);
           const postSuper = flowNodePostSuper[id];
-          return postSuper !== void 0 ? postSuper : flowNodePostSuper[id] = isPostSuperFlowNode(flow, true);
+          return postSuper !== void 0 ? postSuper : flowNodePostSuper[id] = isPostSuperFlowNode(
+            flow,
+            /*noCacheCheck*/
+            true
+          );
         }
         noCacheCheck = false;
       }
@@ -56812,14 +63125,22 @@ function createTypeChecker(host) {
         }
         flow = flow.antecedent;
       } else if (flags & 4 /* BranchLabel */) {
-        return every(flow.antecedents, (f) => isPostSuperFlowNode(f, false));
+        return every(flow.antecedents, (f) => isPostSuperFlowNode(
+          f,
+          /*noCacheCheck*/
+          false
+        ));
       } else if (flags & 8 /* LoopLabel */) {
         flow = flow.antecedents[0];
       } else if (flags & 1024 /* ReduceLabel */) {
         const target = flow.target;
         const saveAntecedents = target.antecedents;
         target.antecedents = flow.antecedents;
-        const result = isPostSuperFlowNode(flow.antecedent, false);
+        const result = isPostSuperFlowNode(
+          flow.antecedent,
+          /*noCacheCheck*/
+          false
+        );
         target.antecedents = saveAntecedents;
         return result;
       } else {
@@ -56839,7 +63160,7 @@ function createTypeChecker(host) {
     }
     return false;
   }
-  function getFlowTypeOfReference(reference, declaredType, initialType = declaredType, flowContainer, flowNode = reference.flowNode) {
+  function getFlowTypeOfReference(reference, declaredType, initialType = declaredType, flowContainer, flowNode = ((_a2) => (_a2 = tryCast(reference, canHaveFlowNode)) == null ? void 0 : _a2.flowNode)()) {
     let key;
     let isKeySet = false;
     let flowDepth = 0;
@@ -56866,9 +63187,9 @@ function createTypeChecker(host) {
       return key = getFlowCacheKey(reference, declaredType, initialType, flowContainer);
     }
     function getTypeAtFlowNode(flow) {
-      var _a2;
+      var _a3;
       if (flowDepth === 2e3) {
-        (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "getTypeAtFlowNode_DepthLimit", { flowId: flow.id });
+        (_a3 = tracing) == null ? void 0 : _a3.instant(tracing.Phase.CheckTypes, "getTypeAtFlowNode_DepthLimit", { flowId: flow.id });
         flowAnalysisDisabled = true;
         reportFlowControlError(reference);
         return errorType;
@@ -56984,7 +63305,11 @@ function createTypeChecker(host) {
       return void 0;
     }
     function narrowTypeByAssertion(type, expr) {
-      const node = skipParentheses(expr, true);
+      const node = skipParentheses(
+        expr,
+        /*excludeJSDocTypeAssertions*/
+        true
+      );
       if (node.kind === 95 /* FalseKeyword */) {
         return unreachableNeverType;
       }
@@ -56996,7 +63321,12 @@ function createTypeChecker(host) {
           return getUnionType([narrowTypeByAssertion(type, node.left), narrowTypeByAssertion(type, node.right)]);
         }
       }
-      return narrowType(type, node, true);
+      return narrowType(
+        type,
+        node,
+        /*assumeTrue*/
+        true
+      );
     }
     function getTypeAtFlowCall(flow) {
       const signature = getEffectsSignature(flow.node);
@@ -57005,7 +63335,13 @@ function createTypeChecker(host) {
         if (predicate && (predicate.kind === 2 /* AssertsThis */ || predicate.kind === 3 /* AssertsIdentifier */)) {
           const flowType = getTypeAtFlowNode(flow.antecedent);
           const type = finalizeEvolvingArrayType(getTypeFromFlowType(flowType));
-          const narrowedType = predicate.type ? narrowTypeByTypePredicate(type, predicate, flow.node, true) : predicate.kind === 3 /* AssertsIdentifier */ && predicate.parameterIndex >= 0 && predicate.parameterIndex < flow.node.arguments.length ? narrowTypeByAssertion(type, flow.node.arguments[predicate.parameterIndex]) : type;
+          const narrowedType = predicate.type ? narrowTypeByTypePredicate(
+            type,
+            predicate,
+            flow.node,
+            /*assumeTrue*/
+            true
+          ) : predicate.kind === 3 /* AssertsIdentifier */ && predicate.parameterIndex >= 0 && predicate.parameterIndex < flow.node.arguments.length ? narrowTypeByAssertion(type, flow.node.arguments[predicate.parameterIndex]) : type;
           return narrowedType === type ? flowType : createFlowType(narrowedType, isIncomplete(flowType));
         }
         if (getReturnTypeOfSignature(signature).flags & 131072 /* Never */) {
@@ -57115,7 +63451,7 @@ function createTypeChecker(host) {
       if (bypassFlow) {
         const flowType = getTypeAtFlowNode(bypassFlow);
         const type = getTypeFromFlowType(flowType);
-        if (!contains(antecedentTypes, type) && !isExhaustiveSwitchStatement(bypassFlow.switchStatement)) {
+        if (!(type.flags & 131072 /* Never */) && !contains(antecedentTypes, type) && !isExhaustiveSwitchStatement(bypassFlow.switchStatement)) {
           if (type === declaredType && declaredType === initialType) {
             return type;
           }
@@ -57143,7 +63479,11 @@ function createTypeChecker(host) {
       }
       for (let i = flowLoopStart; i < flowLoopCount; i++) {
         if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key2 && flowLoopTypes[i].length) {
-          return createFlowType(getUnionOrEvolvingArrayType(flowLoopTypes[i], 1 /* Literal */), true);
+          return createFlowType(
+            getUnionOrEvolvingArrayType(flowLoopTypes[i], 1 /* Literal */),
+            /*incomplete*/
+            true
+          );
         }
       }
       const antecedentTypes = [];
@@ -57179,7 +63519,11 @@ function createTypeChecker(host) {
       }
       const result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* Subtype */ : 1 /* Literal */);
       if (isIncomplete(firstAntecedentType)) {
-        return createFlowType(result, true);
+        return createFlowType(
+          result,
+          /*incomplete*/
+          true
+        );
       }
       cache.set(key2, result);
       return result;
@@ -57242,12 +63586,13 @@ function createTypeChecker(host) {
       if (propName === void 0) {
         return type;
       }
-      const removeNullable = strictNullChecks && isOptionalChain(access) && maybeTypeOfKind(type, 98304 /* Nullable */);
+      const optionalChain = isOptionalChain(access);
+      const removeNullable = strictNullChecks && (optionalChain || isNonNullAccess(access)) && maybeTypeOfKind(type, 98304 /* Nullable */);
       let propType = getTypeOfPropertyOfType(removeNullable ? getTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type, propName);
       if (!propType) {
         return type;
       }
-      propType = removeNullable ? getOptionalType(propType) : propType;
+      propType = removeNullable && optionalChain ? getOptionalType(propType) : propType;
       const narrowedPropType = narrowType2(propType);
       return filterType(type, (t) => {
         const discriminantType = getTypeOfPropertyOrIndexSignature(t, propName);
@@ -57295,7 +63640,12 @@ function createTypeChecker(host) {
     }
     function narrowTypeByInKeyword(type, nameType, assumeTrue) {
       const name = getPropertyNameFromType(nameType);
-      const isKnownProperty2 = someType(type, (t) => isTypePresencePossible(t, name, true));
+      const isKnownProperty2 = someType(type, (t) => isTypePresencePossible(
+        t,
+        name,
+        /*assumeTrue*/
+        true
+      ));
       if (isKnownProperty2) {
         return filterType(type, (t) => isTypePresencePossible(t, name, assumeTrue));
       }
@@ -57375,9 +63725,49 @@ function createTypeChecker(host) {
         case 27 /* CommaToken */:
           return narrowType(type, expr.right, assumeTrue);
         case 55 /* AmpersandAmpersandToken */:
-          return assumeTrue ? narrowType(narrowType(type, expr.left, true), expr.right, true) : getUnionType([narrowType(type, expr.left, false), narrowType(type, expr.right, false)]);
+          return assumeTrue ? narrowType(
+            narrowType(
+              type,
+              expr.left,
+              /*assumeTrue*/
+              true
+            ),
+            expr.right,
+            /*assumeTrue*/
+            true
+          ) : getUnionType([narrowType(
+            type,
+            expr.left,
+            /*assumeTrue*/
+            false
+          ), narrowType(
+            type,
+            expr.right,
+            /*assumeTrue*/
+            false
+          )]);
         case 56 /* BarBarToken */:
-          return assumeTrue ? getUnionType([narrowType(type, expr.left, true), narrowType(type, expr.right, true)]) : narrowType(narrowType(type, expr.left, false), expr.right, false);
+          return assumeTrue ? getUnionType([narrowType(
+            type,
+            expr.left,
+            /*assumeTrue*/
+            true
+          ), narrowType(
+            type,
+            expr.right,
+            /*assumeTrue*/
+            true
+          )]) : narrowType(
+            narrowType(
+              type,
+              expr.left,
+              /*assumeTrue*/
+              false
+            ),
+            expr.right,
+            /*assumeTrue*/
+            false
+          );
       }
       return type;
     }
@@ -57393,7 +63783,13 @@ function createTypeChecker(host) {
       }
       const classSymbol = symbol.parent;
       const targetType = hasStaticModifier(Debug.checkDefined(symbol.valueDeclaration, "should always have a declaration")) ? getTypeOfSymbol(classSymbol) : getDeclaredTypeOfSymbol(classSymbol);
-      return getNarrowedType(type, targetType, assumeTrue, true);
+      return getNarrowedType(
+        type,
+        targetType,
+        assumeTrue,
+        /*checkDerived*/
+        true
+      );
     }
     function narrowTypeByOptionalChainContainment(type, operator, value, assumeTrue) {
       const equalsOperator = operator === 34 /* EqualsEqualsToken */ || operator === 36 /* EqualsEqualsEqualsToken */;
@@ -57441,13 +63837,13 @@ function createTypeChecker(host) {
       }
       const target = getReferenceCandidate(typeOfExpr.expression);
       if (!isMatchingReference(reference, target)) {
-        const propertyAccess = getDiscriminantPropertyAccess(typeOfExpr.expression, type);
+        if (strictNullChecks && optionalChainContainsReference(target, reference) && assumeTrue === (literal.text !== "undefined")) {
+          type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
+        }
+        const propertyAccess = getDiscriminantPropertyAccess(target, type);
         if (propertyAccess) {
           return narrowTypeByDiscriminant(type, propertyAccess, (t) => narrowTypeByLiteralExpression(t, literal, assumeTrue));
         }
-        if (strictNullChecks && optionalChainContainsReference(target, reference) && assumeTrue === (literal.text !== "undefined")) {
-          return getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
-        }
         return type;
       }
       return narrowTypeByLiteralExpression(type, literal, assumeTrue);
@@ -57515,7 +63911,22 @@ function createTypeChecker(host) {
       return narrowTypeByTypeFacts(type, nonPrimitiveType, 128 /* TypeofEQHostObject */);
     }
     function narrowTypeByTypeFacts(type, impliedType, facts) {
-      return mapType(type, (t) => isTypeRelatedTo(t, impliedType, strictSubtypeRelation) ? getTypeFacts(t) & facts ? t : neverType : isTypeSubtypeOf(impliedType, t) ? impliedType : getTypeFacts(t) & facts ? getIntersectionType([t, impliedType]) : neverType);
+      return mapType(type, (t) => (
+        // We first check if a constituent is a subtype of the implied type. If so, we either keep or eliminate
+        // the constituent based on its type facts. We use the strict subtype relation because it treats `object`
+        // as a subtype of `{}`, and we need the type facts check because function types are subtypes of `object`,
+        // but are classified as "function" according to `typeof`.
+        isTypeRelatedTo(t, impliedType, strictSubtypeRelation) ? getTypeFacts(t) & facts ? t : neverType : (
+          // We next check if the consituent is a supertype of the implied type. If so, we substitute the implied
+          // type. This handles top types like `unknown` and `{}`, and supertypes like `{ toString(): string }`.
+          isTypeSubtypeOf(impliedType, t) ? impliedType : (
+            // Neither the constituent nor the implied type is a subtype of the other, however their domains may still
+            // overlap. For example, an unconstrained type parameter and type `string`. If the type facts indicate
+            // possible overlap, we form an intersection. Otherwise, we eliminate the constituent.
+            getTypeFacts(t) & facts ? getIntersectionType([t, impliedType]) : neverType
+          )
+        )
+      ));
     }
     function narrowTypeBySwitchOnTypeOf(type, switchStatement, clauseStart, clauseEnd) {
       const witnesses = getSwitchClauseTypeOfWitnesses(switchStatement);
@@ -57594,12 +64005,18 @@ function createTypeChecker(host) {
         if (!nonConstructorTypeInUnion)
           return type;
       }
-      return getNarrowedType(type, targetType, assumeTrue, true);
+      return getNarrowedType(
+        type,
+        targetType,
+        assumeTrue,
+        /*checkDerived*/
+        true
+      );
     }
     function getNarrowedType(type, candidate, assumeTrue, checkDerived) {
-      var _a2;
+      var _a3;
       const key2 = type.flags & 1048576 /* Union */ ? `N${getTypeId(type)},${getTypeId(candidate)},${(assumeTrue ? 1 : 0) | (checkDerived ? 2 : 0)}` : void 0;
-      return (_a2 = getCachedType(key2)) != null ? _a2 : setCachedType(key2, getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived));
+      return (_a3 = getCachedType(key2)) != null ? _a3 : setCachedType(key2, getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived));
     }
     function getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived) {
       const isRelated = checkDerived ? isTypeDerivedFrom : isTypeSubtypeOf;
@@ -57642,21 +64059,33 @@ function createTypeChecker(host) {
         const predicateArgument = getTypePredicateArgument(predicate, callExpression);
         if (predicateArgument) {
           if (isMatchingReference(reference, predicateArgument)) {
-            return getNarrowedType(type, predicate.type, assumeTrue, false);
+            return getNarrowedType(
+              type,
+              predicate.type,
+              assumeTrue,
+              /*checkDerived*/
+              false
+            );
           }
           if (strictNullChecks && assumeTrue && optionalChainContainsReference(predicateArgument, reference) && !(getTypeFacts(predicate.type) & 65536 /* EQUndefined */)) {
             type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
           }
           const access = getDiscriminantPropertyAccess(predicateArgument, type);
           if (access) {
-            return narrowTypeByDiscriminant(type, access, (t) => getNarrowedType(t, predicate.type, assumeTrue, false));
+            return narrowTypeByDiscriminant(type, access, (t) => getNarrowedType(
+              t,
+              predicate.type,
+              assumeTrue,
+              /*checkDerived*/
+              false
+            ));
           }
         }
       }
       return type;
     }
     function narrowType(type, expr, assumeTrue) {
-      if (isExpressionOfOptionalChainRoot(expr) || isBinaryExpression(expr.parent) && expr.parent.operatorToken.kind === 60 /* QuestionQuestionToken */ && expr.parent.left === expr) {
+      if (isExpressionOfOptionalChainRoot(expr) || isBinaryExpression(expr.parent) && (expr.parent.operatorToken.kind === 60 /* QuestionQuestionToken */ || expr.parent.operatorToken.kind === 77 /* QuestionQuestionEqualsToken */) && expr.parent.left === expr) {
         return narrowTypeByOptionality(type, expr, assumeTrue);
       }
       switch (expr.kind) {
@@ -57778,7 +64207,11 @@ function createTypeChecker(host) {
     return type.flags & 2097152 /* Intersection */ ? some(type.types, isGenericTypeWithoutNullableConstraint) : !!(type.flags & 465829888 /* Instantiable */ && !maybeTypeOfKind(getBaseConstraintOrType(type), 98304 /* Nullable */));
   }
   function hasContextualTypeWithNoGenericTypes(node, checkMode) {
-    const contextualType = (isIdentifier(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node)) && !((isJsxOpeningElement(node.parent) || isJsxSelfClosingElement(node.parent)) && node.parent.tagName === node) && (checkMode && checkMode & 64 /* RestBindingElement */ ? getContextualType(node, 8 /* SkipBindingPatterns */) : getContextualType(node, void 0));
+    const contextualType = (isIdentifier(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node)) && !((isJsxOpeningElement(node.parent) || isJsxSelfClosingElement(node.parent)) && node.parent.tagName === node) && (checkMode && checkMode & 64 /* RestBindingElement */ ? getContextualType(node, 8 /* SkipBindingPatterns */) : getContextualType(
+      node,
+      /*contextFlags*/
+      void 0
+    ));
     return contextualType && !isGenericType(contextualType);
   }
   function getNarrowableTypeForReference(type, reference, checkMode) {
@@ -57801,7 +64234,11 @@ function createTypeChecker(host) {
     });
   }
   function markAliasReferenced(symbol, location) {
-    if (isNonLocalAlias(symbol, 111551 /* Value */) && !isInTypeQuery(location) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
+    if (isNonLocalAlias(
+      symbol,
+      /*excludes*/
+      111551 /* Value */
+    ) && !isInTypeQuery(location) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
       const target = resolveAlias(symbol);
       if (getAllSymbolFlags(target) & (111551 /* Value */ | 1048576 /* ExportValue */)) {
         if (compilerOptions.isolatedModules || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(location) || !isConstEnumOrConstEnumOnlyModule(getExportSymbolOfValueSymbolIfExported(target))) {
@@ -57813,6 +64250,7 @@ function createTypeChecker(host) {
     }
   }
   function getNarrowedTypeOfSymbol(symbol, location) {
+    const type = getTypeOfSymbol(symbol);
     const declaration = symbol.valueDeclaration;
     if (declaration) {
       if (isBindingElement(declaration) && !declaration.initializer && !declaration.dotDotDotToken && declaration.parent.elements.length >= 2) {
@@ -57826,7 +64264,14 @@ function createTypeChecker(host) {
             links.flags &= ~16777216 /* InCheckIdentifier */;
             if (parentTypeConstraint && parentTypeConstraint.flags & 1048576 /* Union */ && !(parent.kind === 166 /* Parameter */ && isSymbolAssigned(symbol))) {
               const pattern = declaration.parent;
-              const narrowedType = getFlowTypeOfReference(pattern, parentTypeConstraint, parentTypeConstraint, void 0, location.flowNode);
+              const narrowedType = getFlowTypeOfReference(
+                pattern,
+                parentTypeConstraint,
+                parentTypeConstraint,
+                /*flowContainer*/
+                void 0,
+                location.flowNode
+              );
               if (narrowedType.flags & 131072 /* Never */) {
                 return neverType;
               }
@@ -57842,7 +64287,14 @@ function createTypeChecker(host) {
           if (contextualSignature && contextualSignature.parameters.length === 1 && signatureHasRestParameter(contextualSignature)) {
             const restType = getReducedApparentType(getTypeOfSymbol(contextualSignature.parameters[0]));
             if (restType.flags & 1048576 /* Union */ && everyType(restType, isTupleType) && !isSymbolAssigned(symbol)) {
-              const narrowedType = getFlowTypeOfReference(func, restType, restType, void 0, location.flowNode);
+              const narrowedType = getFlowTypeOfReference(
+                func,
+                restType,
+                restType,
+                /*flowContainer*/
+                void 0,
+                location.flowNode
+              );
               const index = func.parameters.indexOf(declaration) - (getThisParameter(func) ? 1 : 0);
               return getIndexedAccessType(narrowedType, getNumberLiteralType(index));
             }
@@ -57850,7 +64302,7 @@ function createTypeChecker(host) {
         }
       }
     }
-    return getTypeOfSymbol(symbol);
+    return type;
   }
   function checkIdentifier(node, checkMode) {
     if (isThisInTypeQuery(node)) {
@@ -57897,7 +64349,13 @@ function createTypeChecker(host) {
           container = getContainingClass(container);
         }
       } else if (declaration.kind === 228 /* ClassExpression */) {
-        let container = getThisContainer(node, false);
+        let container = getThisContainer(
+          node,
+          /*includeArrowFunctions*/
+          false,
+          /*includeClassComputedPropertyName*/
+          false
+        );
         while (container.kind !== 308 /* SourceFile */) {
           if (container.parent === declaration) {
             if (isPropertyDeclaration(container) && isStatic(container) || isClassStaticBlockDeclaration(container)) {
@@ -57906,7 +64364,13 @@ function createTypeChecker(host) {
             }
             break;
           }
-          container = getThisContainer(container, false);
+          container = getThisContainer(
+            container,
+            /*includeArrowFunctions*/
+            false,
+            /*includeClassComputedPropertyName*/
+            false
+          );
         }
       }
     }
@@ -57951,7 +64415,7 @@ function createTypeChecker(host) {
     while (flowContainer !== declarationContainer && (flowContainer.kind === 215 /* FunctionExpression */ || flowContainer.kind === 216 /* ArrowFunction */ || isObjectLiteralOrClassExpressionMethodOrAccessor(flowContainer)) && (isConstVariable(localOrExportSymbol) && type !== autoArrayType || isParameter2 && !isSymbolAssigned(localOrExportSymbol))) {
       flowContainer = getControlFlowContainer(flowContainer);
     }
-    const assumeInitialized = isParameter2 || isAlias || isOuterVariable || isSpreadDestructuringAssignmentTarget || isModuleExports || isSameScopedBindingElement(node, declaration) || type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */)) !== 0 || isInTypeQuery(node) || node.parent.kind === 278 /* ExportSpecifier */) || node.parent.kind === 232 /* NonNullExpression */ || declaration.kind === 257 /* VariableDeclaration */ && declaration.exclamationToken || declaration.flags & 16777216 /* Ambient */;
+    const assumeInitialized = isParameter2 || isAlias || isOuterVariable || isSpreadDestructuringAssignmentTarget || isModuleExports || isSameScopedBindingElement(node, declaration) || type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */)) !== 0 || isInTypeQuery(node) || isInAmbientOrTypeNode(node) || node.parent.kind === 278 /* ExportSpecifier */) || node.parent.kind === 232 /* NonNullExpression */ || declaration.kind === 257 /* VariableDeclaration */ && declaration.exclamationToken || declaration.flags & 16777216 /* Ambient */;
     const initialType = assumeInitialized ? isParameter2 ? removeOptionalityFromDeclaredType(type, declaration) : type : type === autoType || type === autoArrayType ? undefinedType : getOptionalType(type);
     const flowType = getFlowTypeOfReference(node, type, initialType, flowContainer);
     if (!isEvolvingArrayOperationTarget(node) && (type === autoType || type === autoArrayType)) {
@@ -57998,7 +64462,11 @@ function createTypeChecker(host) {
     return findAncestor(node, (n) => n === container ? "quit" : n === container.initializer || n === container.condition || n === container.incrementor || n === container.statement);
   }
   function getEnclosingIterationStatement(node) {
-    return findAncestor(node, (n) => !n || nodeStartsNewLexicalEnvironment(n) ? "quit" : isIterationStatement(n, false));
+    return findAncestor(node, (n) => !n || nodeStartsNewLexicalEnvironment(n) ? "quit" : isIterationStatement(
+      n,
+      /*lookInLabeledStatements*/
+      false
+    ));
   }
   function checkNestedBlockScopedBinding(node, symbol) {
     if (languageVersion >= 2 /* ES2015 */ || (symbol.flags & (2 /* BlockScopedVariable */ | 32 /* Class */)) === 0 || !symbol.valueDeclaration || isSourceFile(symbol.valueDeclaration) || symbol.valueDeclaration.parent.kind === 295 /* CatchClause */) {
@@ -58043,7 +64511,7 @@ function createTypeChecker(host) {
   }
   function isBindingCapturedByNode(node, decl) {
     const links = getNodeLinks(node);
-    return !!links && contains(links.capturedBlockScopeBindings, getSymbolOfNode(decl));
+    return !!links && contains(links.capturedBlockScopeBindings, getSymbolOfDeclaration(decl));
   }
   function isAssignedInBodyOfForStatement(node, container) {
     let current = node;
@@ -58075,7 +64543,7 @@ function createTypeChecker(host) {
     return isSuperCall(node) ? node : isFunctionLike(node) ? void 0 : forEachChild(node, findFirstSuperCall);
   }
   function classDeclarationExtendsNull(classDecl) {
-    const classSymbol = getSymbolOfNode(classDecl);
+    const classSymbol = getSymbolOfDeclaration(classDecl);
     const classInstanceType = getDeclaredTypeOfSymbol(classSymbol);
     const baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType);
     return baseConstructorType === nullWideningType;
@@ -58084,7 +64552,11 @@ function createTypeChecker(host) {
     const containingClassDecl = container.parent;
     const baseTypeNode = getClassExtendsHeritageElement(containingClassDecl);
     if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) {
-      if (node.flowNode && !isPostSuperFlowNode(node.flowNode, false)) {
+      if (canHaveFlowNode(node) && node.flowNode && !isPostSuperFlowNode(
+        node.flowNode,
+        /*noCacheCheck*/
+        false
+      )) {
         error(node, diagnosticMessage);
       }
     }
@@ -58096,36 +64568,67 @@ function createTypeChecker(host) {
   }
   function checkThisExpression(node) {
     const isNodeInTypeQuery = isInTypeQuery(node);
-    let container = getThisContainer(node, true);
+    let container = getThisContainer(
+      node,
+      /* includeArrowFunctions */
+      true,
+      /*includeClassComputedPropertyName*/
+      true
+    );
     let capturedByArrowFunction = false;
+    let thisInComputedPropertyName = false;
     if (container.kind === 173 /* Constructor */) {
       checkThisBeforeSuper(node, container, Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class);
     }
-    if (container.kind === 216 /* ArrowFunction */) {
-      container = getThisContainer(container, false);
-      capturedByArrowFunction = true;
+    while (true) {
+      if (container.kind === 216 /* ArrowFunction */) {
+        container = getThisContainer(
+          container,
+          /* includeArrowFunctions */
+          false,
+          !thisInComputedPropertyName
+        );
+        capturedByArrowFunction = true;
+      }
+      if (container.kind === 164 /* ComputedPropertyName */) {
+        container = getThisContainer(
+          container,
+          !capturedByArrowFunction,
+          /*includeClassComputedPropertyName*/
+          false
+        );
+        thisInComputedPropertyName = true;
+        continue;
+      }
+      break;
     }
     checkThisInStaticClassFieldInitializerInDecoratedClass(node, container);
-    switch (container.kind) {
-      case 264 /* ModuleDeclaration */:
-        error(node, Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body);
-        break;
-      case 263 /* EnumDeclaration */:
-        error(node, Diagnostics.this_cannot_be_referenced_in_current_location);
-        break;
-      case 173 /* Constructor */:
-        if (isInConstructorArgumentInitializer(node, container)) {
-          error(node, Diagnostics.this_cannot_be_referenced_in_constructor_arguments);
-        }
-        break;
-      case 164 /* ComputedPropertyName */:
-        error(node, Diagnostics.this_cannot_be_referenced_in_a_computed_property_name);
-        break;
+    if (thisInComputedPropertyName) {
+      error(node, Diagnostics.this_cannot_be_referenced_in_a_computed_property_name);
+    } else {
+      switch (container.kind) {
+        case 264 /* ModuleDeclaration */:
+          error(node, Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body);
+          break;
+        case 263 /* EnumDeclaration */:
+          error(node, Diagnostics.this_cannot_be_referenced_in_current_location);
+          break;
+        case 173 /* Constructor */:
+          if (isInConstructorArgumentInitializer(node, container)) {
+            error(node, Diagnostics.this_cannot_be_referenced_in_constructor_arguments);
+          }
+          break;
+      }
     }
     if (!isNodeInTypeQuery && capturedByArrowFunction && languageVersion < 2 /* ES2015 */) {
       captureLexicalThis(node, container);
     }
-    const type = tryGetThisTypeAt(node, true, container);
+    const type = tryGetThisTypeAt(
+      node,
+      /*includeGlobalThis*/
+      true,
+      container
+    );
     if (noImplicitThis) {
       const globalThisType2 = getTypeOfSymbol(globalThisSymbol);
       if (type === globalThisType2 && capturedByArrowFunction) {
@@ -58142,7 +64645,13 @@ function createTypeChecker(host) {
     }
     return type || anyType;
   }
-  function tryGetThisTypeAt(node, includeGlobalThis = true, container = getThisContainer(node, false)) {
+  function tryGetThisTypeAt(node, includeGlobalThis = true, container = getThisContainer(
+    node,
+    /*includeArrowFunctions*/
+    false,
+    /*includeClassComputedPropertyName*/
+    false
+  )) {
     const isInJS = isInJSFile(node);
     if (isFunctionLike(container) && (!isInParameterInitializerBeforeContainingFunction(node) || getThisParameter(container))) {
       let thisType = getThisTypeOfDeclaration(container) || isInJS && getTypeForThisExpressionFromJSDoc(container);
@@ -58163,13 +64672,13 @@ function createTypeChecker(host) {
       }
     }
     if (isClassLike(container.parent)) {
-      const symbol = getSymbolOfNode(container.parent);
+      const symbol = getSymbolOfDeclaration(container.parent);
       const type = isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType;
       return getFlowTypeOfReference(node, type);
     }
     if (isSourceFile(container)) {
       if (container.commonJsModuleIndicator) {
-        const fileSymbol = getSymbolOfNode(container);
+        const fileSymbol = getSymbolOfDeclaration(container);
         return fileSymbol && getTypeOfSymbol(fileSymbol);
       } else if (container.externalModuleIndicator) {
         return undefinedType;
@@ -58179,7 +64688,13 @@ function createTypeChecker(host) {
     }
   }
   function getExplicitThisType(node) {
-    const container = getThisContainer(node, false);
+    const container = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
     if (isFunctionLike(container)) {
       const signature = getSignatureFromDeclaration(container);
       if (signature.thisParameter) {
@@ -58187,7 +64702,7 @@ function createTypeChecker(host) {
       }
     }
     if (isClassLike(container.parent)) {
-      const symbol = getSymbolOfNode(container.parent);
+      const symbol = getSymbolOfDeclaration(container.parent);
       return isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType;
     }
   }
@@ -58222,7 +64737,11 @@ function createTypeChecker(host) {
   }
   function checkSuperExpression(node) {
     const isCallExpression2 = node.parent.kind === 210 /* CallExpression */ && node.parent.expression === node;
-    const immediateContainer = getSuperContainer(node, true);
+    const immediateContainer = getSuperContainer(
+      node,
+      /*stopOnFunctions*/
+      true
+    );
     let container = immediateContainer;
     let needToCaptureLexicalThis = false;
     let inAsyncFunction = false;
@@ -58230,15 +64749,18 @@ function createTypeChecker(host) {
       while (container && container.kind === 216 /* ArrowFunction */) {
         if (hasSyntacticModifier(container, 512 /* Async */))
           inAsyncFunction = true;
-        container = getSuperContainer(container, true);
+        container = getSuperContainer(
+          container,
+          /*stopOnFunctions*/
+          true
+        );
         needToCaptureLexicalThis = languageVersion < 2 /* ES2015 */;
       }
       if (container && hasSyntacticModifier(container, 512 /* Async */))
         inAsyncFunction = true;
     }
-    const canUseSuperExpression = isLegalUsageOfSuperExpression(container);
     let nodeCheckFlag = 0;
-    if (!canUseSuperExpression) {
+    if (!container || !isLegalUsageOfSuperExpression(container)) {
       const current = findAncestor(node, (n) => n === container ? "quit" : n.kind === 164 /* ComputedPropertyName */);
       if (current && current.kind === 164 /* ComputedPropertyName */) {
         error(node, Diagnostics.super_cannot_be_referenced_in_a_computed_property_name);
@@ -58290,7 +64812,7 @@ function createTypeChecker(host) {
       error(node, Diagnostics.super_can_only_be_referenced_in_a_derived_class);
       return errorType;
     }
-    const classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classLikeDeclaration));
+    const classType = getDeclaredTypeOfSymbol(getSymbolOfDeclaration(classLikeDeclaration));
     const baseClassType = classType && getBaseTypes(classType)[0];
     if (!baseClassType) {
       return errorType;
@@ -58301,9 +64823,6 @@ function createTypeChecker(host) {
     }
     return nodeCheckFlag === 32 /* SuperStatic */ ? getBaseConstructorTypeOfClass(classType) : getTypeWithThisArgument(baseClassType, classType.thisType);
     function isLegalUsageOfSuperExpression(container2) {
-      if (!container2) {
-        return false;
-      }
       if (isCallExpression2) {
         return container2.kind === 173 /* Constructor */;
       } else {
@@ -58346,7 +64865,11 @@ function createTypeChecker(host) {
     if (noImplicitThis || inJs) {
       const containingLiteral = getContainingObjectLiteral(func);
       if (containingLiteral) {
-        const contextualType = getApparentTypeOfContextualType(containingLiteral, void 0);
+        const contextualType = getApparentTypeOfContextualType(
+          containingLiteral,
+          /*contextFlags*/
+          void 0
+        );
         let literal = containingLiteral;
         let type = contextualType;
         while (type) {
@@ -58358,7 +64881,11 @@ function createTypeChecker(host) {
             break;
           }
           literal = literal.parent.parent;
-          type = getApparentTypeOfContextualType(literal, void 0);
+          type = getApparentTypeOfContextualType(
+            literal,
+            /*contextFlags*/
+            void 0
+          );
         }
         return getWidenedType(contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral));
       }
@@ -58389,7 +64916,15 @@ function createTypeChecker(host) {
       const args = getEffectiveCallArguments(iife);
       const indexOfParameter = func.parameters.indexOf(parameter);
       if (parameter.dotDotDotToken) {
-        return getSpreadArgumentType(args, indexOfParameter, args.length, anyType, void 0, 0 /* Normal */);
+        return getSpreadArgumentType(
+          args,
+          indexOfParameter,
+          args.length,
+          anyType,
+          /*context*/
+          void 0,
+          0 /* Normal */
+        );
       }
       const links = getNodeLinks(iife);
       const cached = links.resolvedSignature;
@@ -58442,7 +64977,7 @@ function createTypeChecker(host) {
     const parentType = isExpression(declaration.parent) && getContextualType(declaration.parent, contextFlags);
     if (!parentType)
       return void 0;
-    return getTypeOfPropertyOfContextualType(parentType, getSymbolOfNode(declaration).escapedName);
+    return getTypeOfPropertyOfContextualType(parentType, getSymbolOfDeclaration(declaration).escapedName);
   }
   function getContextualTypeForInitializerExpression(node, contextFlags) {
     const declaration = node.parent;
@@ -58452,7 +64987,13 @@ function createTypeChecker(host) {
         return result;
       }
       if (!(contextFlags & 8 /* SkipBindingPatterns */) && isBindingPattern(declaration.name) && declaration.name.elements.length > 0) {
-        return getTypeFromBindingPattern(declaration.name, true, false);
+        return getTypeFromBindingPattern(
+          declaration.name,
+          /*includePatternInType*/
+          true,
+          /*reportErrors*/
+          false
+        );
       }
     }
     return void 0;
@@ -58521,7 +65062,11 @@ function createTypeChecker(host) {
   }
   function getContextualIterationType(kind, functionDecl) {
     const isAsync = !!(getFunctionFlags(functionDecl) & 2 /* Async */);
-    const contextualReturnType = getContextualReturnType(functionDecl, void 0);
+    const contextualReturnType = getContextualReturnType(
+      functionDecl,
+      /*contextFlags*/
+      void 0
+    );
     if (contextualReturnType) {
       return getIterationTypeOfGeneratorFunctionReturnType(kind, contextualReturnType, isAsync) || void 0;
     }
@@ -58549,7 +65094,10 @@ function createTypeChecker(host) {
   }
   function getContextualTypeForArgumentAtIndex(callTarget, argIndex) {
     if (isImportCall(callTarget)) {
-      return argIndex === 0 ? stringType : argIndex === 1 ? getGlobalImportCallOptionsType(false) : anyType;
+      return argIndex === 0 ? stringType : argIndex === 1 ? getGlobalImportCallOptionsType(
+        /*reportErrors*/
+        false
+      ) : anyType;
     }
     const signature = getNodeLinks(callTarget).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(callTarget);
     if (isJsxOpeningLikeElement(callTarget) && argIndex === 0) {
@@ -58585,7 +65133,7 @@ function createTypeChecker(host) {
     }
   }
   function getSymbolForExpression(e) {
-    if (e.symbol) {
+    if (canHaveSymbol(e) && e.symbol) {
       return e.symbol;
     }
     if (isIdentifier(e)) {
@@ -58628,7 +65176,7 @@ function createTypeChecker(host) {
       case 5 /* Property */:
         if (isPossiblyAliasedThisProperty(binaryExpression, kind)) {
           return getContextualTypeForThisPropertyAssignment(binaryExpression);
-        } else if (!binaryExpression.left.symbol) {
+        } else if (!canHaveSymbol(binaryExpression.left) || !binaryExpression.left.symbol) {
           return getTypeOfExpression(binaryExpression.left);
         } else {
           const decl2 = binaryExpression.left.symbol.valueDeclaration;
@@ -58641,7 +65189,15 @@ function createTypeChecker(host) {
             return getTypeFromTypeNode(overallAnnotation);
           } else if (isIdentifier(lhs.expression)) {
             const id = lhs.expression;
-            const parentSymbol = resolveName(id, id.escapedText, 111551 /* Value */, void 0, id.escapedText, true);
+            const parentSymbol = resolveName(
+              id,
+              id.escapedText,
+              111551 /* Value */,
+              void 0,
+              id.escapedText,
+              /*isUse*/
+              true
+            );
             if (parentSymbol) {
               const annotated2 = parentSymbol.valueDeclaration && getEffectiveTypeAnnotationNode(parentSymbol.valueDeclaration);
               if (annotated2) {
@@ -58661,7 +65217,7 @@ function createTypeChecker(host) {
       case 2 /* ModuleExports */:
         let valueDeclaration;
         if (kind !== 2 /* ModuleExports */) {
-          valueDeclaration = (_a2 = binaryExpression.left.symbol) == null ? void 0 : _a2.valueDeclaration;
+          valueDeclaration = canHaveSymbol(binaryExpression.left) ? (_a2 = binaryExpression.left.symbol) == null ? void 0 : _a2.valueDeclaration : void 0;
         }
         valueDeclaration || (valueDeclaration = (_b = binaryExpression.symbol) == null ? void 0 : _b.valueDeclaration);
         const annotated = valueDeclaration && getEffectiveTypeAnnotationNode(valueDeclaration);
@@ -58682,7 +65238,17 @@ function createTypeChecker(host) {
       return false;
     }
     const name = declaration.left.expression.escapedText;
-    const symbol = resolveName(declaration.left, name, 111551 /* Value */, void 0, void 0, true, true);
+    const symbol = resolveName(
+      declaration.left,
+      name,
+      111551 /* Value */,
+      void 0,
+      void 0,
+      /*isUse*/
+      true,
+      /*excludeGlobals*/
+      true
+    );
     return isThisInitializedDeclaration(symbol == null ? void 0 : symbol.valueDeclaration);
   }
   function getContextualTypeForThisPropertyAssignment(binaryExpression) {
@@ -58698,7 +65264,13 @@ function createTypeChecker(host) {
       }
     }
     const thisAccess = cast(binaryExpression.left, isAccessExpression);
-    if (!isObjectLiteralMethod(getThisContainer(thisAccess.expression, false))) {
+    if (!isObjectLiteralMethod(getThisContainer(
+      thisAccess.expression,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    ))) {
       return void 0;
     }
     const thisType = checkThisExpression(thisAccess.expression);
@@ -58706,33 +65278,38 @@ function createTypeChecker(host) {
     return nameStr !== void 0 && getTypeOfPropertyOfContextualType(thisType, nameStr) || void 0;
   }
   function isCircularMappedProperty(symbol) {
-    return !!(getCheckFlags(symbol) & 262144 /* Mapped */ && !symbol.type && findResolutionCycleStartIndex(symbol, 0 /* Type */) >= 0);
+    return !!(getCheckFlags(symbol) & 262144 /* Mapped */ && !symbol.links.type && findResolutionCycleStartIndex(symbol, 0 /* Type */) >= 0);
   }
   function getTypeOfPropertyOfContextualType(type, name, nameType) {
-    return mapType(type, (t) => {
-      var _a2;
-      if (isGenericMappedType(t) && !t.declaration.nameType) {
-        const constraint = getConstraintTypeFromMappedType(t);
-        const constraintOfConstraint = getBaseConstraintOfType(constraint) || constraint;
-        const propertyNameType = nameType || getStringLiteralType(unescapeLeadingUnderscores(name));
-        if (isTypeAssignableTo(propertyNameType, constraintOfConstraint)) {
-          return substituteIndexedMappedType(t, propertyNameType);
-        }
-      } else if (t.flags & 3670016 /* StructuredType */) {
-        const prop = getPropertyOfType(t, name);
-        if (prop) {
-          return isCircularMappedProperty(prop) ? void 0 : getTypeOfSymbol(prop);
-        }
-        if (isTupleType(t)) {
-          const restType = getRestTypeOfTupleType(t);
-          if (restType && isNumericLiteralName(name) && +name >= 0) {
-            return restType;
+    return mapType(
+      type,
+      (t) => {
+        var _a2;
+        if (isGenericMappedType(t) && !t.declaration.nameType) {
+          const constraint = getConstraintTypeFromMappedType(t);
+          const constraintOfConstraint = getBaseConstraintOfType(constraint) || constraint;
+          const propertyNameType = nameType || getStringLiteralType(unescapeLeadingUnderscores(name));
+          if (isTypeAssignableTo(propertyNameType, constraintOfConstraint)) {
+            return substituteIndexedMappedType(t, propertyNameType);
+          }
+        } else if (t.flags & 3670016 /* StructuredType */) {
+          const prop = getPropertyOfType(t, name);
+          if (prop) {
+            return isCircularMappedProperty(prop) ? void 0 : getTypeOfSymbol(prop);
+          }
+          if (isTupleType(t)) {
+            const restType = getRestTypeOfTupleType(t);
+            if (restType && isNumericLiteralName(name) && +name >= 0) {
+              return restType;
+            }
           }
+          return (_a2 = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType || getStringLiteralType(unescapeLeadingUnderscores(name)))) == null ? void 0 : _a2.type;
         }
-        return (_a2 = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType || getStringLiteralType(unescapeLeadingUnderscores(name)))) == null ? void 0 : _a2.type;
-      }
-      return void 0;
-    }, true);
+        return void 0;
+      },
+      /*noReductions*/
+      true
+    );
   }
   function getContextualTypeForObjectLiteralMethod(node, contextFlags) {
     Debug.assert(isObjectLiteralMethod(node));
@@ -58750,15 +65327,20 @@ function createTypeChecker(host) {
     const type = getApparentTypeOfContextualType(objectLiteral, contextFlags);
     if (type) {
       if (hasBindableName(element)) {
-        const symbol = getSymbolOfNode(element);
+        const symbol = getSymbolOfDeclaration(element);
         return getTypeOfPropertyOfContextualType(type, symbol.escapedName, getSymbolLinks(symbol).nameType);
       }
       if (element.name) {
         const nameType = getLiteralTypeFromPropertyName(element.name);
-        return mapType(type, (t) => {
-          var _a2;
-          return (_a2 = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType)) == null ? void 0 : _a2.type;
-        }, true);
+        return mapType(
+          type,
+          (t) => {
+            var _a2;
+            return (_a2 = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType)) == null ? void 0 : _a2.type;
+          },
+          /*noReductions*/
+          true
+        );
       }
     }
     return void 0;
@@ -58766,7 +65348,16 @@ function createTypeChecker(host) {
   function getContextualTypeForElementExpression(arrayContextualType, index) {
     return arrayContextualType && (getTypeOfPropertyOfContextualType(arrayContextualType, "" + index) || mapType(
       arrayContextualType,
-      (t) => getIteratedTypeOrElementType(1 /* Element */, t, undefinedType, void 0, false),
+      (t) => getIteratedTypeOrElementType(
+        1 /* Element */,
+        t,
+        undefinedType,
+        /*errorNode*/
+        void 0,
+        /*checkAssignability*/
+        false
+      ),
+      /*noReductions*/
       true
     ));
   }
@@ -58783,13 +65374,18 @@ function createTypeChecker(host) {
     const realChildren = getSemanticJsxChildren(node.children);
     const childIndex = realChildren.indexOf(child);
     const childFieldType = getTypeOfPropertyOfContextualType(attributesType, jsxChildrenPropertyName);
-    return childFieldType && (realChildren.length === 1 ? childFieldType : mapType(childFieldType, (t) => {
-      if (isArrayLikeType(t)) {
-        return getIndexedAccessType(t, getNumberLiteralType(childIndex));
-      } else {
-        return t;
-      }
-    }, true));
+    return childFieldType && (realChildren.length === 1 ? childFieldType : mapType(
+      childFieldType,
+      (t) => {
+        if (isArrayLikeType(t)) {
+          return getIndexedAccessType(t, getNumberLiteralType(childIndex));
+        } else {
+          return t;
+        }
+      },
+      /*noReductions*/
+      true
+    ));
   }
   function getContextualTypeForJsxExpression(node, contextFlags) {
     const exprParent = node.parent;
@@ -58870,7 +65466,12 @@ function createTypeChecker(host) {
     const contextualType = isObjectLiteralMethod(node) ? getContextualTypeForObjectLiteralMethod(node, contextFlags) : getContextualType(node, contextFlags);
     const instantiatedType = instantiateContextualType(contextualType, node, contextFlags);
     if (instantiatedType && !(contextFlags && contextFlags & 2 /* NoConstraints */ && instantiatedType.flags & 8650752 /* TypeVariable */)) {
-      const apparentType = mapType(instantiatedType, getApparentType, true);
+      const apparentType = mapType(
+        instantiatedType,
+        getApparentType,
+        /*noReductions*/
+        true
+      );
       return apparentType.flags & 1048576 /* Union */ && isObjectLiteralExpression(node) ? discriminateContextualTypeByObjectMembers(node, apparentType) : apparentType.flags & 1048576 /* Union */ && isJsxAttributes(node) ? discriminateContextualTypeByJSXAttributes(node, apparentType) : apparentType;
     }
   }
@@ -58903,8 +65504,9 @@ function createTypeChecker(host) {
     if (node.flags & 33554432 /* InWithStatement */) {
       return void 0;
     }
-    if (node.contextualType) {
-      return node.contextualType;
+    const index = findContextualNode(node);
+    if (index >= 0) {
+      return contextualTypes[index];
     }
     const { parent } = node;
     switch (parent.kind) {
@@ -58926,7 +65528,7 @@ function createTypeChecker(host) {
         return getContextualTypeForArgument(parent, node);
       case 213 /* TypeAssertionExpression */:
       case 231 /* AsExpression */:
-        return isConstTypeReference(parent.type) ? tryFindWhenConstTypeReference(parent) : getTypeFromTypeNode(parent.type);
+        return isConstTypeReference(parent.type) ? getContextualType(parent, contextFlags) : getTypeFromTypeNode(parent.type);
       case 223 /* BinaryExpression */:
         return getContextualTypeForBinaryOperand(node, contextFlags);
       case 299 /* PropertyAssignment */:
@@ -58946,7 +65548,7 @@ function createTypeChecker(host) {
         return getContextualTypeForSubstitutionExpression(parent.parent, node);
       case 214 /* ParenthesizedExpression */: {
         const tag = isInJSFile(parent) ? getJSDocTypeTag(parent) : void 0;
-        return !tag ? getContextualType(parent, contextFlags) : isJSDocTypeTag(tag) && isConstTypeReference(tag.typeExpression.type) ? tryFindWhenConstTypeReference(parent) : getTypeFromTypeNode(tag.typeExpression.type);
+        return !tag ? getContextualType(parent, contextFlags) : isJSDocTypeTag(tag) && isConstTypeReference(tag.typeExpression.type) ? getContextualType(parent, contextFlags) : getTypeFromTypeNode(tag.typeExpression.type);
       }
       case 232 /* NonNullExpression */:
         return getContextualType(parent, contextFlags);
@@ -58964,17 +65566,44 @@ function createTypeChecker(host) {
         return getContextualJsxElementAttributesType(parent, contextFlags);
     }
     return void 0;
-    function tryFindWhenConstTypeReference(node2) {
-      return getContextualType(node2, contextFlags);
+  }
+  function pushContextualType(node, type) {
+    contextualTypeNodes[contextualTypeCount] = node;
+    contextualTypes[contextualTypeCount] = type;
+    contextualTypeCount++;
+  }
+  function popContextualType() {
+    contextualTypeCount--;
+  }
+  function findContextualNode(node) {
+    for (let i = contextualTypeCount - 1; i >= 0; i--) {
+      if (node === contextualTypeNodes[i]) {
+        return i;
+      }
     }
+    return -1;
+  }
+  function pushInferenceContext(node, inferenceContext) {
+    inferenceContextNodes[inferenceContextCount] = node;
+    inferenceContexts[inferenceContextCount] = inferenceContext;
+    inferenceContextCount++;
+  }
+  function popInferenceContext() {
+    inferenceContextCount--;
   }
   function getInferenceContext(node) {
-    const ancestor = findAncestor(node, (n) => !!n.inferenceContext);
-    return ancestor && ancestor.inferenceContext;
+    for (let i = inferenceContextCount - 1; i >= 0; i--) {
+      if (isNodeDescendantOf(node, inferenceContextNodes[i])) {
+        return inferenceContexts[i];
+      }
+    }
   }
   function getContextualJsxElementAttributesType(node, contextFlags) {
-    if (isJsxOpeningElement(node) && node.parent.contextualType && contextFlags !== 4 /* Completions */) {
-      return node.parent.contextualType;
+    if (isJsxOpeningElement(node) && contextFlags !== 4 /* Completions */) {
+      const index = findContextualNode(node.parent);
+      if (index >= 0) {
+        return contextualTypes[index];
+      }
     }
     return getContextualTypeForArgumentAtIndex(node, 0);
   }
@@ -59120,14 +65749,14 @@ function createTypeChecker(host) {
         1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0),
         paramName || `arg${i}`
       );
-      paramSymbol.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
+      paramSymbol.links.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
       params[i] = paramSymbol;
     }
     if (needsExtraRestElement) {
       const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args");
-      restParamSymbol.type = createArrayType(getTypeAtPosition(shorter, longestCount));
+      restParamSymbol.links.type = createArrayType(getTypeAtPosition(shorter, longestCount));
       if (shorter === right) {
-        restParamSymbol.type = instantiateType(restParamSymbol.type, mapper);
+        restParamSymbol.links.type = instantiateType(restParamSymbol.links.type, mapper);
       }
       params[longestCount] = restParamSymbol;
     }
@@ -59148,7 +65777,9 @@ function createTypeChecker(host) {
       typeParams,
       thisParam,
       params,
+      /*resolvedReturnType*/
       void 0,
+      /*resolvedTypePredicate*/
       void 0,
       minArgCount,
       (left.flags | right.flags) & 39 /* PropagatingFlags */
@@ -59201,7 +65832,17 @@ function createTypeChecker(host) {
       if (signature) {
         if (!signatureList) {
           signatureList = [signature];
-        } else if (!compareSignaturesIdentical(signatureList[0], signature, false, true, true, compareTypesIdentical)) {
+        } else if (!compareSignaturesIdentical(
+          signatureList[0],
+          signature,
+          /*partialMatch*/
+          false,
+          /*ignoreThisTypes*/
+          true,
+          /*ignoreReturnTypes*/
+          true,
+          compareTypesIdentical
+        )) {
           return void 0;
         } else {
           signatureList.push(signature);
@@ -59230,9 +65871,19 @@ function createTypeChecker(host) {
     const elementCount = elements.length;
     const elementTypes = [];
     const elementFlags = [];
-    const contextualType = getApparentTypeOfContextualType(node, void 0);
+    pushContextualType(node, getContextualType(
+      node,
+      /*contextFlags*/
+      void 0
+    ));
     const inDestructuringPattern = isAssignmentTarget(node);
     const inConstContext = isConstContext(node);
+    const contextualType = getApparentTypeOfContextualType(
+      node,
+      /*contextFlags*/
+      void 0
+    );
+    const inTupleContext = !!contextualType && someType(contextualType, isTupleLikeType);
     let hasOmittedExpression = false;
     for (let i = 0; i < elementCount; i++) {
       const e = elements[i];
@@ -59245,7 +65896,15 @@ function createTypeChecker(host) {
           elementTypes.push(spreadType);
           elementFlags.push(8 /* Variadic */);
         } else if (inDestructuringPattern) {
-          const restElementType = getIndexTypeOfType(spreadType, numberType) || getIteratedTypeOrElementType(65 /* Destructuring */, spreadType, undefinedType, void 0, false) || unknownType;
+          const restElementType = getIndexTypeOfType(spreadType, numberType) || getIteratedTypeOrElementType(
+            65 /* Destructuring */,
+            spreadType,
+            undefinedType,
+            /*errorNode*/
+            void 0,
+            /*checkAssignability*/
+            false
+          ) || unknownType;
           elementTypes.push(restElementType);
           elementFlags.push(4 /* Rest */);
         } else {
@@ -59254,25 +65913,35 @@ function createTypeChecker(host) {
         }
       } else if (exactOptionalPropertyTypes && e.kind === 229 /* OmittedExpression */) {
         hasOmittedExpression = true;
-        elementTypes.push(missingType);
+        elementTypes.push(undefinedOrMissingType);
         elementFlags.push(2 /* Optional */);
       } else {
-        const elementContextualType = getContextualTypeForElementExpression(contextualType, elementTypes.length);
-        const type = checkExpressionForMutableLocation(e, checkMode, elementContextualType, forceTuple);
-        elementTypes.push(addOptionality(type, true, hasOmittedExpression));
+        const type = checkExpressionForMutableLocation(e, checkMode, forceTuple);
+        elementTypes.push(addOptionality(
+          type,
+          /*isProperty*/
+          true,
+          hasOmittedExpression
+        ));
         elementFlags.push(hasOmittedExpression ? 2 /* Optional */ : 1 /* Required */);
-        if (contextualType && someType(contextualType, isTupleLikeType) && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && isContextSensitive(e)) {
+        if (inTupleContext && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && isContextSensitive(e)) {
           const inferenceContext = getInferenceContext(node);
           Debug.assert(inferenceContext);
           addIntraExpressionInferenceSite(inferenceContext, e, type);
         }
       }
     }
+    popContextualType();
     if (inDestructuringPattern) {
       return createTupleType(elementTypes, elementFlags);
     }
-    if (forceTuple || inConstContext || contextualType && someType(contextualType, isTupleLikeType)) {
-      return createArrayLiteralType(createTupleType(elementTypes, elementFlags, inConstContext));
+    if (forceTuple || inConstContext || inTupleContext) {
+      return createArrayLiteralType(createTupleType(
+        elementTypes,
+        elementFlags,
+        /*readonly*/
+        inConstContext
+      ));
     }
     return createArrayLiteralType(createArrayType(elementTypes.length ? getUnionType(sameMap(elementTypes, (t, i) => elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessTypeOrUndefined(t, numberType) || anyType : t), 2 /* Subtype */) : strictNullChecks ? implicitNeverType : undefinedWideningType, inConstContext));
   }
@@ -59353,18 +66022,32 @@ function createTypeChecker(host) {
       const node = getDeclarationOfAliasSymbol(symbol);
       if (!node)
         return Debug.fail();
-      links.immediateTarget = getTargetOfAliasDeclaration(node, true);
+      links.immediateTarget = getTargetOfAliasDeclaration(
+        node,
+        /*dontRecursivelyResolve*/
+        true
+      );
     }
     return links.immediateTarget;
   }
   function checkObjectLiteral(node, checkMode) {
+    var _a2;
     const inDestructuringPattern = isAssignmentTarget(node);
     checkGrammarObjectLiteralExpression(node, inDestructuringPattern);
     const allPropertiesTable = strictNullChecks ? createSymbolTable() : void 0;
     let propertiesTable = createSymbolTable();
     let propertiesArray = [];
     let spread = emptyObjectType;
-    const contextualType = getApparentTypeOfContextualType(node, void 0);
+    pushContextualType(node, getContextualType(
+      node,
+      /*contextFlags*/
+      void 0
+    ));
+    const contextualType = getApparentTypeOfContextualType(
+      node,
+      /*contextFlags*/
+      void 0
+    );
     const contextualTypeHasPattern = contextualType && contextualType.pattern && (contextualType.pattern.kind === 203 /* ObjectBindingPattern */ || contextualType.pattern.kind === 207 /* ObjectLiteralExpression */);
     const inConstContext = isConstContext(node);
     const checkFlags = inConstContext ? 8 /* Readonly */ : 0;
@@ -59383,10 +66066,15 @@ function createTypeChecker(host) {
     }
     let offset = 0;
     for (const memberDecl of node.properties) {
-      let member = getSymbolOfNode(memberDecl);
+      let member = getSymbolOfDeclaration(memberDecl);
       const computedNameType = memberDecl.name && memberDecl.name.kind === 164 /* ComputedPropertyName */ ? checkComputedPropertyName(memberDecl.name) : void 0;
       if (memberDecl.kind === 299 /* PropertyAssignment */ || memberDecl.kind === 300 /* ShorthandPropertyAssignment */ || isObjectLiteralMethod(memberDecl)) {
-        let type = memberDecl.kind === 299 /* PropertyAssignment */ ? checkPropertyAssignment(memberDecl, checkMode) : memberDecl.kind === 300 /* ShorthandPropertyAssignment */ ? checkExpressionForMutableLocation(!inDestructuringPattern && memberDecl.objectAssignmentInitializer ? memberDecl.objectAssignmentInitializer : memberDecl.name, checkMode) : checkObjectLiteralMethod(memberDecl, checkMode);
+        let type = memberDecl.kind === 299 /* PropertyAssignment */ ? checkPropertyAssignment(memberDecl, checkMode) : (
+          // avoid resolving the left side of the ShorthandPropertyAssignment outside of the destructuring
+          // for error recovery purposes. For example, if a user wrote `{ a = 100 }` instead of `{ a: 100 }`.
+          // we don't want to say "could not find 'a'".
+          memberDecl.kind === 300 /* ShorthandPropertyAssignment */ ? checkExpressionForMutableLocation(!inDestructuringPattern && memberDecl.objectAssignmentInitializer ? memberDecl.objectAssignmentInitializer : memberDecl.name, checkMode) : checkObjectLiteralMethod(memberDecl, checkMode)
+        );
         if (isInJavascript) {
           const jsDocType = getTypeForDeclarationFromJSDocComment(memberDecl);
           if (jsDocType) {
@@ -59400,7 +66088,7 @@ function createTypeChecker(host) {
         const nameType = computedNameType && isTypeUsableAsPropertyName(computedNameType) ? computedNameType : void 0;
         const prop = nameType ? createSymbol(4 /* Property */ | member.flags, getPropertyNameFromType(nameType), checkFlags | 4096 /* Late */) : createSymbol(4 /* Property */ | member.flags, member.escapedName, checkFlags);
         if (nameType) {
-          prop.nameType = nameType;
+          prop.links.nameType = nameType;
         }
         if (inDestructuringPattern) {
           const isOptional = memberDecl.kind === 299 /* PropertyAssignment */ && hasDefaultValue(memberDecl.initializer) || memberDecl.kind === 300 /* ShorthandPropertyAssignment */ && memberDecl.objectAssignmentInitializer;
@@ -59425,8 +66113,8 @@ function createTypeChecker(host) {
         if (member.valueDeclaration) {
           prop.valueDeclaration = member.valueDeclaration;
         }
-        prop.type = type;
-        prop.target = member;
+        prop.links.type = type;
+        prop.links.target = member;
         member = prop;
         allPropertiesTable == null ? void 0 : allPropertiesTable.set(prop.escapedName, prop);
         if (contextualType && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && (memberDecl.kind === 299 /* PropertyAssignment */ || memberDecl.kind === 171 /* MethodDeclaration */) && isContextSensitive(memberDecl)) {
@@ -59485,6 +66173,7 @@ function createTypeChecker(host) {
       }
       propertiesArray.push(member);
     }
+    popContextualType();
     if (contextualTypeHasPattern) {
       const rootPatternParent = findAncestor(
         contextualType.pattern.parent,
@@ -59499,7 +66188,7 @@ function createTypeChecker(host) {
           if (!propertiesTable.get(prop.escapedName) && !getPropertyOfType(spread, prop.escapedName)) {
             if (!(prop.flags & 16777216 /* Optional */)) {
               error(
-                prop.valueDeclaration || prop.bindingElement,
+                prop.valueDeclaration || ((_a2 = tryCast(prop, isTransientSymbol)) == null ? void 0 : _a2.links.bindingElement),
                 Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value
               );
             }
@@ -59609,8 +66298,8 @@ function createTypeChecker(host) {
         if (member.valueDeclaration) {
           attributeSymbol.valueDeclaration = member.valueDeclaration;
         }
-        attributeSymbol.type = exprType;
-        attributeSymbol.target = member;
+        attributeSymbol.links.type = exprType;
+        attributeSymbol.links.target = member;
         attributesTable.set(attributeSymbol.escapedName, attributeSymbol);
         allAttributesTable == null ? void 0 : allAttributesTable.set(attributeSymbol.escapedName, attributeSymbol);
         if (attributeDecl.name.escapedText === jsxChildrenPropertyName) {
@@ -59625,7 +66314,14 @@ function createTypeChecker(host) {
       } else {
         Debug.assert(attributeDecl.kind === 290 /* JsxSpreadAttribute */);
         if (attributesTable.size > 0) {
-          spread = getSpreadType(spread, createJsxAttributesType(), attributes.symbol, objectFlags, false);
+          spread = getSpreadType(
+            spread,
+            createJsxAttributesType(),
+            attributes.symbol,
+            objectFlags,
+            /*readonly*/
+            false
+          );
           attributesTable = createSymbolTable();
         }
         const exprType = getReducedType(checkExpressionCached(attributeDecl.expression, checkMode));
@@ -59633,7 +66329,14 @@ function createTypeChecker(host) {
           hasSpreadAnyType = true;
         }
         if (isValidSpreadType(exprType)) {
-          spread = getSpreadType(spread, exprType, attributes.symbol, objectFlags, false);
+          spread = getSpreadType(
+            spread,
+            exprType,
+            attributes.symbol,
+            objectFlags,
+            /*readonly*/
+            false
+          );
           if (allAttributesTable) {
             checkSpreadPropOverrides(exprType, allAttributesTable, attributeDecl);
           }
@@ -59645,7 +66348,14 @@ function createTypeChecker(host) {
     }
     if (!hasSpreadAnyType) {
       if (attributesTable.size > 0) {
-        spread = getSpreadType(spread, createJsxAttributesType(), attributes.symbol, objectFlags, false);
+        spread = getSpreadType(
+          spread,
+          createJsxAttributesType(),
+          attributes.symbol,
+          objectFlags,
+          /*readonly*/
+          false
+        );
       }
     }
     const parent = openingLikeElement.parent.kind === 281 /* JsxElement */ ? openingLikeElement.parent : void 0;
@@ -59655,11 +66365,23 @@ function createTypeChecker(host) {
         if (explicitlySpecifyChildrenAttribute) {
           error(attributes, Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, unescapeLeadingUnderscores(jsxChildrenPropertyName));
         }
-        const contextualType = getApparentTypeOfContextualType(openingLikeElement.attributes, void 0);
+        const contextualType = getApparentTypeOfContextualType(
+          openingLikeElement.attributes,
+          /*contextFlags*/
+          void 0
+        );
         const childrenContextualType = contextualType && getTypeOfPropertyOfContextualType(contextualType, jsxChildrenPropertyName);
         const childrenPropSymbol = createSymbol(4 /* Property */, jsxChildrenPropertyName);
-        childrenPropSymbol.type = childrenTypes.length === 1 ? childrenTypes[0] : childrenContextualType && someType(childrenContextualType, isTupleLikeType) ? createTupleType(childrenTypes) : createArrayType(getUnionType(childrenTypes));
-        childrenPropSymbol.valueDeclaration = factory.createPropertySignature(void 0, unescapeLeadingUnderscores(jsxChildrenPropertyName), void 0, void 0);
+        childrenPropSymbol.links.type = childrenTypes.length === 1 ? childrenTypes[0] : childrenContextualType && someType(childrenContextualType, isTupleLikeType) ? createTupleType(childrenTypes) : createArrayType(getUnionType(childrenTypes));
+        childrenPropSymbol.valueDeclaration = factory.createPropertySignature(
+          /*modifiers*/
+          void 0,
+          unescapeLeadingUnderscores(jsxChildrenPropertyName),
+          /*questionToken*/
+          void 0,
+          /*type*/
+          void 0
+        );
         setParent(childrenPropSymbol.valueDeclaration, attributes);
         childrenPropSymbol.valueDeclaration.symbol = childrenPropSymbol;
         const childPropMap = createSymbolTable();
@@ -59669,6 +66391,7 @@ function createTypeChecker(host) {
           createAnonymousType(attributes.symbol, childPropMap, emptyArray, emptyArray, emptyArray),
           attributes.symbol,
           objectFlags,
+          /*readonly*/
           false
         );
       }
@@ -59764,7 +66487,7 @@ function createTypeChecker(host) {
       return void 0;
     }
     const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */;
-    const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
+    const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
     const mod = resolveExternalModule(location, runtimeImportSpecifier, errorMessage, location);
     const result = mod && mod !== unknownSymbol ? getMergedSymbol(resolveSymbol(mod)) : void 0;
     if (links) {
@@ -59781,7 +66504,16 @@ function createTypeChecker(host) {
       let resolvedNamespace = getJsxNamespaceContainerForImplicitImport(location);
       if (!resolvedNamespace || resolvedNamespace === unknownSymbol) {
         const namespaceName = getJsxNamespace(location);
-        resolvedNamespace = resolveName(location, namespaceName, 1920 /* Namespace */, void 0, namespaceName, false);
+        resolvedNamespace = resolveName(
+          location,
+          namespaceName,
+          1920 /* Namespace */,
+          /*diagnosticMessage*/
+          void 0,
+          namespaceName,
+          /*isUse*/
+          false
+        );
       }
       if (resolvedNamespace) {
         const candidate = resolveSymbol(getSymbol(getExportsOfSymbol(resolveSymbol(resolvedNamespace)), JsxNames.JSX, 1920 /* Namespace */));
@@ -59796,7 +66528,12 @@ function createTypeChecker(host) {
         links.jsxNamespace = false;
       }
     }
-    const s = resolveSymbol(getGlobalSymbol(JsxNames.JSX, 1920 /* Namespace */, void 0));
+    const s = resolveSymbol(getGlobalSymbol(
+      JsxNames.JSX,
+      1920 /* Namespace */,
+      /*diagnosticMessage*/
+      void 0
+    ));
     if (s === unknownSymbol) {
       return void 0;
     }
@@ -59887,7 +66624,12 @@ function createTypeChecker(host) {
     }
     function generateInitialErrorChain() {
       const componentName = getTextOfNode(openingLikeElement.tagName);
-      return chainDiagnosticMessages(void 0, Diagnostics._0_cannot_be_used_as_a_JSX_component, componentName);
+      return chainDiagnosticMessages(
+        /* details */
+        void 0,
+        Diagnostics._0_cannot_be_used_as_a_JSX_component,
+        componentName
+      );
     }
   }
   function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) {
@@ -59946,7 +66688,15 @@ function createTypeChecker(host) {
       const jsxFactoryLocation = isNodeOpeningLikeElement ? node.tagName : node;
       let jsxFactorySym;
       if (!(isJsxOpeningFragment(node) && jsxFactoryNamespace === "null")) {
-        jsxFactorySym = resolveName(jsxFactoryLocation, jsxFactoryNamespace, 111551 /* Value */, jsxFactoryRefErr, jsxFactoryNamespace, true);
+        jsxFactorySym = resolveName(
+          jsxFactoryLocation,
+          jsxFactoryNamespace,
+          111551 /* Value */,
+          jsxFactoryRefErr,
+          jsxFactoryNamespace,
+          /*isUse*/
+          true
+        );
       }
       if (jsxFactorySym) {
         jsxFactorySym.isReferenced = 67108863 /* All */;
@@ -59958,7 +66708,15 @@ function createTypeChecker(host) {
         const file = getSourceFileOfNode(node);
         const localJsxNamespace = getLocalJsxNamespace(file);
         if (localJsxNamespace) {
-          resolveName(jsxFactoryLocation, localJsxNamespace, 111551 /* Value */, jsxFactoryRefErr, localJsxNamespace, true);
+          resolveName(
+            jsxFactoryLocation,
+            localJsxNamespace,
+            111551 /* Value */,
+            jsxFactoryRefErr,
+            localJsxNamespace,
+            /*isUse*/
+            true
+          );
         }
       }
     }
@@ -60073,7 +66831,7 @@ function createTypeChecker(host) {
       return true;
     }
     let enclosingClass = forEachEnclosingClass(location, (enclosingDeclaration) => {
-      const enclosingClass2 = getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingDeclaration));
+      const enclosingClass2 = getDeclaredTypeOfSymbol(getSymbolOfDeclaration(enclosingDeclaration));
       return isClassDerivedFromDeclaringClasses(enclosingClass2, prop, writing);
     });
     if (!enclosingClass) {
@@ -60123,7 +66881,13 @@ function createTypeChecker(host) {
     return void 0;
   }
   function getThisParameterFromNodeContext(node) {
-    const thisContainer = getThisContainer(node, false);
+    const thisContainer = getThisContainer(
+      node,
+      /* includeArrowFunctions */
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
     return thisContainer && isFunctionLike(thisContainer) ? getThisParameter(thisContainer) : void 0;
   }
   function symbolHasNonMethodDeclaration(symbol) {
@@ -60255,7 +67019,13 @@ function createTypeChecker(host) {
     checkGrammarPrivateIdentifierExpression(privId);
     const symbol = getSymbolForPrivateIdentifierExpression(privId);
     if (symbol) {
-      markPropertyAsReferenced(symbol, void 0, false);
+      markPropertyAsReferenced(
+        symbol,
+        /* nodeForCheckWriteOnly: */
+        void 0,
+        /* isThisAccess: */
+        false
+      );
     }
     return anyType;
   }
@@ -60326,7 +67096,13 @@ function createTypeChecker(host) {
     return false;
   }
   function isThisPropertyAccessInConstructor(node, prop) {
-    return (isConstructorDeclaredProperty(prop) || isThisProperty(node) && isAutoTypedProperty(prop)) && getThisContainer(node, true) === getDeclaringConstructor(prop);
+    return (isConstructorDeclaredProperty(prop) || isThisProperty(node) && isAutoTypedProperty(prop)) && getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      true,
+      /*includeClassComputedPropertyName*/
+      false
+    ) === getDeclaringConstructor(prop);
   }
   function checkPropertyAccessExpressionOrQualifiedName(node, left, leftType, right, checkMode) {
     const parentSymbol = getNodeLinks(left).resolvedSymbol;
@@ -60372,7 +67148,14 @@ function createTypeChecker(host) {
         }
         return isErrorType(apparentType) ? errorType : apparentType;
       }
-      prop = getPropertyOfType(apparentType, right.escapedText, false, node.kind === 163 /* QualifiedName */);
+      prop = getPropertyOfType(
+        apparentType,
+        right.escapedText,
+        /*skipObjectFunctionPropertyAugment*/
+        false,
+        /*includeTypeOnlyMembers*/
+        node.kind === 163 /* QualifiedName */
+      );
     }
     if (isIdentifier(left) && parentSymbol && (compilerOptions.isolatedModules || !(prop && (isConstEnumOrConstEnumOnlyModule(prop) || prop.flags & 8 /* EnumMember */ && node.parent.kind === 302 /* EnumMember */)) || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(node))) {
       markAliasReferenced(parentSymbol, node);
@@ -60381,7 +67164,12 @@ function createTypeChecker(host) {
     if (!prop) {
       const indexInfo = !isPrivateIdentifier(right) && (assignmentKind === 0 /* None */ || !isGenericObjectType(leftType) || isThisTypeParameter(leftType)) ? getApplicableIndexInfoForName(apparentType, right.escapedText) : void 0;
       if (!(indexInfo && indexInfo.type)) {
-        const isUncheckedJS = isUncheckedJSSuggestion(node, leftType.symbol, true);
+        const isUncheckedJS = isUncheckedJSSuggestion(
+          node,
+          leftType.symbol,
+          /*excludeClasses*/
+          true
+        );
         if (!isUncheckedJS && isJSLiteralType(leftType)) {
           return anyType;
         }
@@ -60401,7 +67189,7 @@ function createTypeChecker(host) {
       if (indexInfo.isReadonly && (isAssignmentTarget(node) || isDeleteTarget(node))) {
         error(node, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(apparentType));
       }
-      propType = compilerOptions.noUncheckedIndexedAccess && !isAssignmentTarget(node) ? getUnionType([indexInfo.type, undefinedType]) : indexInfo.type;
+      propType = compilerOptions.noUncheckedIndexedAccess && !isAssignmentTarget(node) ? getUnionType([indexInfo.type, missingType]) : indexInfo.type;
       if (compilerOptions.noPropertyAccessFromIndexSignature && isPropertyAccessExpression(node)) {
         error(right, Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0, unescapeLeadingUnderscores(right.escapedText));
       }
@@ -60643,23 +67431,37 @@ function createTypeChecker(host) {
   }
   function getSuggestedSymbolForNonexistentSymbol(location, outerName, meaning) {
     Debug.assert(outerName !== void 0, "outername should always be defined");
-    const result = resolveNameHelper(location, outerName, meaning, void 0, outerName, false, false, true, (symbols, name, meaning2) => {
-      Debug.assertEqual(outerName, name, "name should equal outerName");
-      const symbol = getSymbol(symbols, name, meaning2);
-      if (symbol)
-        return symbol;
-      let candidates;
-      if (symbols === globals) {
-        const primitives = mapDefined(
-          ["string", "number", "boolean", "object", "bigint", "symbol"],
-          (s) => symbols.has(s.charAt(0).toUpperCase() + s.slice(1)) ? createSymbol(524288 /* TypeAlias */, s) : void 0
-        );
-        candidates = primitives.concat(arrayFrom(symbols.values()));
-      } else {
-        candidates = arrayFrom(symbols.values());
+    const result = resolveNameHelper(
+      location,
+      outerName,
+      meaning,
+      /*nameNotFoundMessage*/
+      void 0,
+      outerName,
+      /*isUse*/
+      false,
+      /*excludeGlobals*/
+      false,
+      /*getSpellingSuggestions*/
+      true,
+      (symbols, name, meaning2) => {
+        Debug.assertEqual(outerName, name, "name should equal outerName");
+        const symbol = getSymbol(symbols, name, meaning2);
+        if (symbol)
+          return symbol;
+        let candidates;
+        if (symbols === globals) {
+          const primitives = mapDefined(
+            ["string", "number", "boolean", "object", "bigint", "symbol"],
+            (s) => symbols.has(s.charAt(0).toUpperCase() + s.slice(1)) ? createSymbol(524288 /* TypeAlias */, s) : void 0
+          );
+          candidates = primitives.concat(arrayFrom(symbols.values()));
+        } else {
+          candidates = arrayFrom(symbols.values());
+        }
+        return getSpellingSuggestionForName(unescapeLeadingUnderscores(name), candidates, meaning2);
       }
-      return getSpellingSuggestionForName(unescapeLeadingUnderscores(name), candidates, meaning2);
-    });
+    );
     return result;
   }
   function getSuggestionForNonexistentSymbol(location, outerName, meaning) {
@@ -60746,15 +67548,28 @@ function createTypeChecker(host) {
       case 208 /* PropertyAccessExpression */:
         return isValidPropertyAccessWithType(node, node.expression.kind === 106 /* SuperKeyword */, propertyName, getWidenedType(checkExpression(node.expression)));
       case 163 /* QualifiedName */:
-        return isValidPropertyAccessWithType(node, false, propertyName, getWidenedType(checkExpression(node.left)));
+        return isValidPropertyAccessWithType(
+          node,
+          /*isSuper*/
+          false,
+          propertyName,
+          getWidenedType(checkExpression(node.left))
+        );
       case 202 /* ImportType */:
-        return isValidPropertyAccessWithType(node, false, propertyName, getTypeFromTypeNode(node));
+        return isValidPropertyAccessWithType(
+          node,
+          /*isSuper*/
+          false,
+          propertyName,
+          getTypeFromTypeNode(node)
+        );
     }
   }
   function isValidPropertyAccessForCompletions(node, type, property) {
     return isPropertyAccessible(
       node,
       node.kind === 208 /* PropertyAccessExpression */ && node.expression.kind === 106 /* SuperKeyword */,
+      /* isWrite */
       false,
       type,
       property
@@ -60765,7 +67580,14 @@ function createTypeChecker(host) {
       return true;
     }
     const prop = getPropertyOfType(type, propertyName);
-    return !!prop && isPropertyAccessible(node, isSuper, false, type, prop);
+    return !!prop && isPropertyAccessible(
+      node,
+      isSuper,
+      /* isWrite */
+      false,
+      type,
+      prop
+    );
   }
   function isPropertyAccessible(node, isSuper, isWrite, containingType, property) {
     if (isTypeAny(containingType)) {
@@ -60782,7 +67604,7 @@ function createTypeChecker(host) {
     if (initializer.kind === 258 /* VariableDeclarationList */) {
       const variable = initializer.declarations[0];
       if (variable && !isBindingPattern(variable.name)) {
-        return getSymbolOfNode(variable);
+        return getSymbolOfDeclaration(variable);
       }
     } else if (initializer.kind === 79 /* Identifier */) {
       return getResolvedSymbol(initializer);
@@ -60865,7 +67687,7 @@ function createTypeChecker(host) {
     let spliceIndex;
     Debug.assert(!result.length);
     for (const signature of signatures) {
-      const symbol = signature.declaration && getSymbolOfNode(signature.declaration);
+      const symbol = signature.declaration && getSymbolOfDeclaration(signature.declaration);
       const parent = signature.declaration && signature.declaration.parent;
       if (!lastSymbol || symbol === lastSymbol) {
         if (lastParent && parent === lastParent) {
@@ -60957,10 +67779,25 @@ function createTypeChecker(host) {
     return !some(typeArguments) || typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters;
   }
   function getSingleCallSignature(type) {
-    return getSingleSignature(type, 0 /* Call */, false);
+    return getSingleSignature(
+      type,
+      0 /* Call */,
+      /*allowMembers*/
+      false
+    );
   }
   function getSingleCallOrConstructSignature(type) {
-    return getSingleSignature(type, 0 /* Call */, false) || getSingleSignature(type, 1 /* Construct */, false);
+    return getSingleSignature(
+      type,
+      0 /* Call */,
+      /*allowMembers*/
+      false
+    ) || getSingleSignature(
+      type,
+      1 /* Construct */,
+      /*allowMembers*/
+      false
+    );
   }
   function getSingleSignature(type, kind, allowMembers) {
     if (type.flags & 524288 /* Object */) {
@@ -61060,7 +67897,13 @@ function createTypeChecker(host) {
     return getInferredTypes(context);
   }
   function getMutableArrayOrTupleType(type) {
-    return type.flags & 1048576 /* Union */ ? mapType(type, getMutableArrayOrTupleType) : type.flags & 1 /* Any */ || isMutableArrayOrTuple(getBaseConstraintOfType(type) || type) ? type : isTupleType(type) ? createTupleType(getTypeArguments(type), type.target.elementFlags, false, type.target.labeledElementDeclarations) : createTupleType([type], [8 /* Variadic */]);
+    return type.flags & 1048576 /* Union */ ? mapType(type, getMutableArrayOrTupleType) : type.flags & 1 /* Any */ || isMutableArrayOrTuple(getBaseConstraintOfType(type) || type) ? type : isTupleType(type) ? createTupleType(
+      getTypeArguments(type),
+      type.target.elementFlags,
+      /*readonly*/
+      false,
+      type.target.labeledElementDeclarations
+    ) : createTupleType([type], [8 /* Variadic */]);
   }
   function getSpreadArgumentType(args, index, argCount, restType, context, checkMode) {
     if (index >= argCount - 1) {
@@ -61072,6 +67915,7 @@ function createTypeChecker(host) {
     const types = [];
     const flags = [];
     const names = [];
+    const inConstContext = isConstTypeVariable(restType);
     for (let i = index; i < argCount; i++) {
       const arg = args[i];
       if (isSpreadArgument(arg)) {
@@ -61086,7 +67930,7 @@ function createTypeChecker(host) {
       } else {
         const contextualType = getIndexedAccessType(restType, getNumberLiteralType(i - index), 256 /* Contextual */);
         const argType = checkExpressionWithContextualType(arg, contextualType, context, checkMode);
-        const hasPrimitiveContextualType = maybeTypeOfKind(contextualType, 131068 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */);
+        const hasPrimitiveContextualType = inConstContext || maybeTypeOfKind(contextualType, 131068 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */);
         types.push(hasPrimitiveContextualType ? getRegularTypeOfLiteralType(argType) : getWidenedLiteralType(argType));
         flags.push(1 /* Required */);
       }
@@ -61094,7 +67938,7 @@ function createTypeChecker(host) {
         names.push(arg.tupleNameSource);
       }
     }
-    return createTupleType(types, flags, false, length(names) === length(types) ? names : void 0);
+    return createTupleType(types, flags, inConstContext, length(names) === length(types) ? names : void 0);
   }
   function checkTypeArguments(signature, typeArgumentNodes, reportErrors2, headMessage) {
     const isJavascript = isInJSFile(signature.declaration);
@@ -61105,7 +67949,11 @@ function createTypeChecker(host) {
       Debug.assert(typeParameters[i] !== void 0, "Should not call checkTypeArguments with too many type arguments");
       const constraint = getConstraintOfTypeParameter(typeParameters[i]);
       if (constraint) {
-        const errorInfo = reportErrors2 && headMessage ? () => chainDiagnosticMessages(void 0, Diagnostics.Type_0_does_not_satisfy_the_constraint_1) : void 0;
+        const errorInfo = reportErrors2 && headMessage ? () => chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          Diagnostics.Type_0_does_not_satisfy_the_constraint_1
+        ) : void 0;
         const typeArgumentHeadMessage = headMessage || Diagnostics.Type_0_does_not_satisfy_the_constraint_1;
         if (!mapper) {
           mapper = createTypeMapper(typeParameters, typeArgumentTypes);
@@ -61139,13 +67987,20 @@ function createTypeChecker(host) {
   }
   function checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation, checkMode, reportErrors2, containingMessageChain, errorOutputContainer) {
     const paramType = getEffectiveFirstArgumentForJsxSignature(signature, node);
-    const attributesType = checkExpressionWithContextualType(node.attributes, paramType, void 0, checkMode);
+    const attributesType = checkExpressionWithContextualType(
+      node.attributes,
+      paramType,
+      /*inferenceContext*/
+      void 0,
+      checkMode
+    );
     return checkTagNameDoesNotExpectTooManyArguments() && checkTypeRelatedToAndOptionallyElaborate(
       attributesType,
       paramType,
       relation,
       reportErrors2 ? node.tagName : void 0,
       node.attributes,
+      /*headMessage*/
       void 0,
       containingMessageChain,
       errorOutputContainer
@@ -61167,7 +68022,15 @@ function createTypeChecker(host) {
       if (!factory2) {
         return true;
       }
-      const factorySymbol = resolveEntityName(factory2, 111551 /* Value */, true, false, node);
+      const factorySymbol = resolveEntityName(
+        factory2,
+        111551 /* Value */,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveAlias*/
+        false,
+        node
+      );
       if (!factorySymbol) {
         return true;
       }
@@ -61233,7 +68096,7 @@ function createTypeChecker(host) {
       return void 0;
     }
     const thisType = getThisTypeOfSignature(signature);
-    if (thisType && thisType !== voidType && node.kind !== 211 /* NewExpression */) {
+    if (thisType && thisType !== voidType && !(isNewExpression(node) || isCallExpression(node) && isSuperProperty(node.expression))) {
       const thisArgumentNode = getThisArgumentOfCall(node);
       const thisArgumentType = getThisArgumentType(thisArgumentNode);
       const errorNode = reportErrors2 ? thisArgumentNode || node : void 0;
@@ -61250,7 +68113,13 @@ function createTypeChecker(host) {
       const arg = args[i];
       if (arg.kind !== 229 /* OmittedExpression */) {
         const paramType = getTypeAtPosition(signature, i);
-        const argType = checkExpressionWithContextualType(arg, paramType, void 0, checkMode);
+        const argType = checkExpressionWithContextualType(
+          arg,
+          paramType,
+          /*inferenceContext*/
+          void 0,
+          checkMode
+        );
         const checkArgType = checkMode & 4 /* SkipContextSensitive */ ? getRegularTypeOfObjectLiteral(argType) : argType;
         if (!checkTypeRelatedToAndOptionallyElaborate(checkArgType, paramType, relation, reportErrors2 ? arg : void 0, arg, headMessage, containingMessageChain, errorOutputContainer)) {
           Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "parameter should have errors when reporting errors");
@@ -61260,10 +68129,27 @@ function createTypeChecker(host) {
       }
     }
     if (restType) {
-      const spreadType = getSpreadArgumentType(args, argCount, args.length, restType, void 0, checkMode);
+      const spreadType = getSpreadArgumentType(
+        args,
+        argCount,
+        args.length,
+        restType,
+        /*context*/
+        void 0,
+        checkMode
+      );
       const restArgCount = args.length - argCount;
       const errorNode = !reportErrors2 ? void 0 : restArgCount === 0 ? node : restArgCount === 1 ? args[argCount] : setTextRangePosEnd(createSyntheticExpression(node, spreadType), args[argCount].pos, args[args.length - 1].end);
-      if (!checkTypeRelatedTo(spreadType, restType, relation, errorNode, headMessage, void 0, errorOutputContainer)) {
+      if (!checkTypeRelatedTo(
+        spreadType,
+        restType,
+        relation,
+        errorNode,
+        headMessage,
+        /*containingMessageChain*/
+        void 0,
+        errorOutputContainer
+      )) {
         Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "rest parameter should have errors when reporting errors");
         maybeAddMissingAwaitInfo(errorNode, spreadType, restType);
         return errorOutputContainer.errors || emptyArray;
@@ -61348,12 +68234,12 @@ function createTypeChecker(host) {
       case 260 /* ClassDeclaration */:
       case 228 /* ClassExpression */:
         return [
-          createSyntheticExpression(expr, getTypeOfSymbol(getSymbolOfNode(parent)))
+          createSyntheticExpression(expr, getTypeOfSymbol(getSymbolOfDeclaration(parent)))
         ];
       case 166 /* Parameter */:
         const func = parent.parent;
         return [
-          createSyntheticExpression(expr, parent.parent.kind === 173 /* Constructor */ ? getTypeOfSymbol(getSymbolOfNode(func)) : errorType),
+          createSyntheticExpression(expr, parent.parent.kind === 173 /* Constructor */ ? getTypeOfSymbol(getSymbolOfDeclaration(func)) : errorType),
           createSyntheticExpression(expr, anyType),
           createSyntheticExpression(expr, numberType)
         ];
@@ -61418,10 +68304,17 @@ function createTypeChecker(host) {
     if (!decl || !isParameter(decl) || !isFunctionExpressionOrArrowFunction(decl.parent) || !isNewExpression(decl.parent.parent) || !isIdentifier(decl.parent.parent.expression)) {
       return false;
     }
-    const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(false);
+    const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(
+      /*reportErrors*/
+      false
+    );
     if (!globalPromiseSymbol)
       return false;
-    const constructorSymbol = getSymbolAtLocation(decl.parent.parent.expression, true);
+    const constructorSymbol = getSymbolAtLocation(
+      decl.parent.parent.expression,
+      /*ignoreErrors*/
+      true
+    );
     return constructorSymbol === globalPromiseSymbol;
   }
   function getArgumentArityError(node, signatures, args) {
@@ -61553,7 +68446,16 @@ function createTypeChecker(host) {
             chain = chainDiagnosticMessages(chain, Diagnostics.The_last_overload_gave_the_following_error);
             chain = chainDiagnosticMessages(chain, Diagnostics.No_overload_matches_this_call);
           }
-          const diags = getSignatureApplicabilityError(node, args, last2, assignableRelation, 0 /* Normal */, true, () => chain);
+          const diags = getSignatureApplicabilityError(
+            node,
+            args,
+            last2,
+            assignableRelation,
+            0 /* Normal */,
+            /*reportErrors*/
+            true,
+            () => chain
+          );
           if (diags) {
             for (const d of diags) {
               if (last2.declaration && candidatesForArgumentError.length > 3) {
@@ -61572,8 +68474,24 @@ function createTypeChecker(host) {
           let minIndex = 0;
           let i = 0;
           for (const c of candidatesForArgumentError) {
-            const chain2 = () => chainDiagnosticMessages(void 0, Diagnostics.Overload_0_of_1_2_gave_the_following_error, i + 1, candidates.length, signatureToString(c));
-            const diags2 = getSignatureApplicabilityError(node, args, c, assignableRelation, 0 /* Normal */, true, chain2);
+            const chain2 = () => chainDiagnosticMessages(
+              /*details*/
+              void 0,
+              Diagnostics.Overload_0_of_1_2_gave_the_following_error,
+              i + 1,
+              candidates.length,
+              signatureToString(c)
+            );
+            const diags2 = getSignatureApplicabilityError(
+              node,
+              args,
+              c,
+              assignableRelation,
+              0 /* Normal */,
+              /*reportErrors*/
+              true,
+              chain2
+            );
             if (diags2) {
               if (diags2.length <= min2) {
                 min2 = diags2.length;
@@ -61606,7 +68524,13 @@ function createTypeChecker(host) {
       } else if (candidateForArgumentArityError) {
         diagnostics.add(getArgumentArityError(node, [candidateForArgumentArityError], args));
       } else if (candidateForTypeArgumentError) {
-        checkTypeArguments(candidateForTypeArgumentError, node.typeArguments, true, fallbackError);
+        checkTypeArguments(
+          candidateForTypeArgumentError,
+          node.typeArguments,
+          /*reportErrors*/
+          true,
+          fallbackError
+        );
       } else {
         const signaturesWithCorrectTypeArgumentArity = filter(signatures, (s) => hasCorrectTypeArgumentArity(s, typeArguments));
         if (signaturesWithCorrectTypeArgumentArity.length === 0) {
@@ -61647,7 +68571,17 @@ function createTypeChecker(host) {
         if (some(typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma2)) {
           return void 0;
         }
-        if (getSignatureApplicabilityError(node, args, candidate, relation, 0 /* Normal */, false, void 0)) {
+        if (getSignatureApplicabilityError(
+          node,
+          args,
+          candidate,
+          relation,
+          0 /* Normal */,
+          /*reportErrors*/
+          false,
+          /*containingMessageChain*/
+          void 0
+        )) {
           candidatesForArgumentError = [candidate];
           return void 0;
         }
@@ -61663,13 +68597,23 @@ function createTypeChecker(host) {
         if (candidate.typeParameters) {
           let typeArgumentTypes;
           if (some(typeArguments)) {
-            typeArgumentTypes = checkTypeArguments(candidate, typeArguments, false);
+            typeArgumentTypes = checkTypeArguments(
+              candidate,
+              typeArguments,
+              /*reportErrors*/
+              false
+            );
             if (!typeArgumentTypes) {
               candidateForTypeArgumentError = candidate;
               continue;
             }
           } else {
-            inferenceContext = createInferenceContext(candidate.typeParameters, candidate, isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */);
+            inferenceContext = createInferenceContext(
+              candidate.typeParameters,
+              candidate,
+              /*flags*/
+              isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */
+            );
             typeArgumentTypes = inferTypeArguments(node, candidate, args, argCheckMode | 8 /* SkipGenericFunctions */, inferenceContext);
             argCheckMode |= inferenceContext.flags & 4 /* SkippedGenericFunction */ ? 8 /* SkipGenericFunctions */ : 0 /* Normal */;
           }
@@ -61681,7 +68625,17 @@ function createTypeChecker(host) {
         } else {
           checkCandidate = candidate;
         }
-        if (getSignatureApplicabilityError(node, args, checkCandidate, relation, argCheckMode, false, void 0)) {
+        if (getSignatureApplicabilityError(
+          node,
+          args,
+          checkCandidate,
+          relation,
+          argCheckMode,
+          /*reportErrors*/
+          false,
+          /*containingMessageChain*/
+          void 0
+        )) {
           (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate);
           continue;
         }
@@ -61695,7 +68649,17 @@ function createTypeChecker(host) {
               continue;
             }
           }
-          if (getSignatureApplicabilityError(node, args, checkCandidate, relation, argCheckMode, false, void 0)) {
+          if (getSignatureApplicabilityError(
+            node,
+            args,
+            checkCandidate,
+            relation,
+            argCheckMode,
+            /*reportErrors*/
+            false,
+            /*containingMessageChain*/
+            void 0
+          )) {
             (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate);
             continue;
           }
@@ -61736,10 +68700,14 @@ function createTypeChecker(host) {
     }
     return createSignature(
       candidates[0].declaration,
+      /*typeParameters*/
       void 0,
+      // Before calling this we tested for `!candidates.some(c => !!c.typeParameters)`.
       thisParameter,
       parameters,
+      /*resolvedReturnType*/
       getIntersectionType(candidates.map(getReturnTypeOfSignature)),
+      /*typePredicate*/
       void 0,
       minArgumentCount,
       flags
@@ -61778,7 +68746,12 @@ function createTypeChecker(host) {
     return typeArguments;
   }
   function inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode) {
-    const inferenceContext = createInferenceContext(typeParameters, candidate, isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */);
+    const inferenceContext = createInferenceContext(
+      typeParameters,
+      candidate,
+      /*flags*/
+      isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */
+    );
     const typeArgumentTypes = inferTypeArguments(node, candidate, args, checkMode | 4 /* SkipContextSensitive */ | 8 /* SkipGenericFunctions */, inferenceContext);
     return createSignatureInstantiation(candidate, typeArgumentTypes);
   }
@@ -61852,7 +68825,12 @@ function createTypeChecker(host) {
         let relatedInformation;
         if (node.arguments.length === 1) {
           const text = getSourceFileOfNode(node).text;
-          if (isLineBreak(text.charCodeAt(skipTrivia(text, node.expression.end, true) - 1))) {
+          if (isLineBreak(text.charCodeAt(skipTrivia(
+            text,
+            node.expression.end,
+            /* stopAfterLineBreak */
+            true
+          ) - 1))) {
             relatedInformation = createDiagnosticForNode(node.expression, Diagnostics.Are_you_missing_a_semicolon);
           }
         }
@@ -62029,6 +69007,7 @@ function createTypeChecker(host) {
       }
       if (!hasSignatures) {
         errorInfo = chainDiagnosticMessages(
+          /* detials */
           void 0,
           isCall ? Diagnostics.No_constituent_of_type_0_is_callable : Diagnostics.No_constituent_of_type_0_is_constructable,
           typeToString(apparentType)
@@ -62067,7 +69046,11 @@ function createTypeChecker(host) {
       addRelatedInfo(diagnostic, createDiagnosticForNode(errorTarget, relatedInfo));
     }
     if (isCallExpression(errorTarget.parent)) {
-      const { start, length: length2 } = getDiagnosticSpanForCallNode(errorTarget.parent, true);
+      const { start, length: length2 } = getDiagnosticSpanForCallNode(
+        errorTarget.parent,
+        /* doNotIncludeArguments */
+        true
+      );
       diagnostic.start = start;
       diagnostic.length = length2;
     }
@@ -62140,7 +69123,11 @@ function createTypeChecker(host) {
       return resolveUntypedCall(node);
     }
     if (isPotentiallyUncalledDecorator(node, callSignatures)) {
-      const nodeStr = getTextOfNode(node.expression, false);
+      const nodeStr = getTextOfNode(
+        node.expression,
+        /*includeTrivia*/
+        false
+      );
       error(node, Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0, nodeStr);
       return resolveErrorCall(node);
     }
@@ -62164,18 +69151,35 @@ function createTypeChecker(host) {
     const typeSymbol = exports && getSymbol(exports, JsxNames.Element, 788968 /* Type */);
     const returnNode = typeSymbol && nodeBuilder.symbolToEntityName(typeSymbol, 788968 /* Type */, node);
     const declaration = factory.createFunctionTypeNode(
+      /*typeParameters*/
       void 0,
-      [factory.createParameterDeclaration(void 0, void 0, "props", void 0, nodeBuilder.typeToTypeNode(result, node))],
-      returnNode ? factory.createTypeReferenceNode(returnNode, void 0) : factory.createKeywordTypeNode(131 /* AnyKeyword */)
+      [factory.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotdotdot*/
+        void 0,
+        "props",
+        /*questionMark*/
+        void 0,
+        nodeBuilder.typeToTypeNode(result, node)
+      )],
+      returnNode ? factory.createTypeReferenceNode(
+        returnNode,
+        /*typeArguments*/
+        void 0
+      ) : factory.createKeywordTypeNode(131 /* AnyKeyword */)
     );
     const parameterSymbol = createSymbol(1 /* FunctionScopedVariable */, "props");
-    parameterSymbol.type = result;
+    parameterSymbol.links.type = result;
     return createSignature(
       declaration,
+      /*typeParameters*/
       void 0,
+      /*thisParameter*/
       void 0,
       [parameterSymbol],
       typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType,
+      /*returnTypePredicate*/
       void 0,
       1,
       0 /* None */
@@ -62185,7 +69189,13 @@ function createTypeChecker(host) {
     if (isJsxIntrinsicIdentifier(node.tagName)) {
       const result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node);
       const fakeSignature = createSignatureForJSXIntrinsic(node, result);
-      checkTypeAssignableToAndOptionallyElaborate(checkExpressionWithContextualType(node.attributes, getEffectiveFirstArgumentForJsxSignature(fakeSignature, node), void 0, 0 /* Normal */), result, node.tagName, node.attributes);
+      checkTypeAssignableToAndOptionallyElaborate(checkExpressionWithContextualType(
+        node.attributes,
+        getEffectiveFirstArgumentForJsxSignature(fakeSignature, node),
+        /*inferenceContext*/
+        void 0,
+        0 /* Normal */
+      ), result, node.tagName, node.attributes);
       if (length(node.typeArguments)) {
         forEach(node.typeArguments, checkSourceElement);
         diagnostics.add(createDiagnosticForNodeArray(getSourceFileOfNode(node), node.typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, 0, length(node.typeArguments)));
@@ -62198,7 +69208,13 @@ function createTypeChecker(host) {
       return resolveErrorCall(node);
     }
     const signatures = getUninstantiatedJsxSignaturesOfType(exprTypes, node);
-    if (isUntypedFunctionCall(exprTypes, apparentType, signatures.length, 0)) {
+    if (isUntypedFunctionCall(
+      exprTypes,
+      apparentType,
+      signatures.length,
+      /*constructSignatures*/
+      0
+    )) {
       return resolveUntypedCall(node);
     }
     if (signatures.length === 0) {
@@ -62250,7 +69266,7 @@ function createTypeChecker(host) {
         return true;
       if (isPropertyAssignment(walkUpParenthesizedExpressions(func.parent)))
         return false;
-      const symbol = getSymbolOfNode(func);
+      const symbol = getSymbolOfDeclaration(func);
       return !!((_a2 = symbol == null ? void 0 : symbol.members) == null ? void 0 : _a2.size);
     }
     return false;
@@ -62278,10 +69294,14 @@ function createTypeChecker(host) {
   }
   function getAssignedClassSymbol(decl) {
     var _a2;
-    const assignmentSymbol = decl && getSymbolOfExpando(decl, true);
+    const assignmentSymbol = decl && getSymbolOfExpando(
+      decl,
+      /*allowDeclaration*/
+      true
+    );
     const prototype = (_a2 = assignmentSymbol == null ? void 0 : assignmentSymbol.exports) == null ? void 0 : _a2.get("prototype");
     const init = (prototype == null ? void 0 : prototype.valueDeclaration) && getAssignedJSPrototype(prototype.valueDeclaration);
-    return init ? getSymbolOfNode(init) : void 0;
+    return init ? getSymbolOfDeclaration(init) : void 0;
   }
   function getSymbolOfExpando(node, allowDeclaration) {
     if (!node.parent) {
@@ -62338,7 +69358,12 @@ function createTypeChecker(host) {
   function checkCallExpression(node, checkMode) {
     var _a2;
     checkGrammarTypeArguments(node, node.typeArguments);
-    const signature = getResolvedSignature(node, void 0, checkMode);
+    const signature = getResolvedSignature(
+      node,
+      /*candidatesOutArray*/
+      void 0,
+      checkMode
+    );
     if (signature === resolvingSignature) {
       return silentNeverType;
     }
@@ -62355,7 +69380,7 @@ function createTypeChecker(host) {
         return anyType;
       }
     }
-    if (isInJSFile(node) && isCommonJsRequire(node)) {
+    if (isInJSFile(node) && getEmitModuleResolutionKind(compilerOptions) !== 100 /* Bundler */ && isCommonJsRequire(node)) {
       return resolveExternalModuleTypeByLiteral(node.arguments[0]);
     }
     const returnType = getReturnTypeOfSignature(signature);
@@ -62371,7 +69396,11 @@ function createTypeChecker(host) {
       }
     }
     if (isInJSFile(node)) {
-      const jsSymbol = getSymbolOfExpando(node, false);
+      const jsSymbol = getSymbolOfExpando(
+        node,
+        /*allowDeclaration*/
+        false
+      );
       if ((_a2 = jsSymbol == null ? void 0 : jsSymbol.exports) == null ? void 0 : _a2.size) {
         const jsAssignmentType = createAnonymousType(jsSymbol, jsSymbol.exports, emptyArray, emptyArray, emptyArray);
         jsAssignmentType.objectFlags |= 4096 /* JSLiteral */;
@@ -62420,11 +69449,24 @@ function createTypeChecker(host) {
     if (!isIdentifier(left) || left.escapedText !== "Symbol") {
       return false;
     }
-    const globalESSymbol = getGlobalESSymbolConstructorSymbol(false);
+    const globalESSymbol = getGlobalESSymbolConstructorSymbol(
+      /*reportErrors*/
+      false
+    );
     if (!globalESSymbol) {
       return false;
     }
-    return globalESSymbol === resolveName(left, "Symbol", 111551 /* Value */, void 0, void 0, false);
+    return globalESSymbol === resolveName(
+      left,
+      "Symbol",
+      111551 /* Value */,
+      /*nameNotFoundMessage*/
+      void 0,
+      /*nameArg*/
+      void 0,
+      /*isUse*/
+      false
+    );
   }
   function checkImportCallExpression(node) {
     checkGrammarImportCallExpression(node);
@@ -62441,14 +69483,24 @@ function createTypeChecker(host) {
       error(specifier, Diagnostics.Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0, typeToString(specifierType));
     }
     if (optionsType) {
-      const importCallOptionsType = getGlobalImportCallOptionsType(true);
+      const importCallOptionsType = getGlobalImportCallOptionsType(
+        /*reportErrors*/
+        true
+      );
       if (importCallOptionsType !== emptyObjectType) {
         checkTypeAssignableTo(optionsType, getNullableType(importCallOptionsType, 32768 /* Undefined */), node.arguments[1]);
       }
     }
     const moduleSymbol = resolveExternalModuleName(node, specifier);
     if (moduleSymbol) {
-      const esModuleSymbol = resolveESModuleSymbol(moduleSymbol, specifier, true, false);
+      const esModuleSymbol = resolveESModuleSymbol(
+        moduleSymbol,
+        specifier,
+        /*dontRecursivelyResolve*/
+        true,
+        /*suppressUsageError*/
+        false
+      );
       if (esModuleSymbol) {
         return createPromiseReturnType(
           node,
@@ -62462,8 +69514,8 @@ function createTypeChecker(host) {
     const memberTable = createSymbolTable();
     const newSymbol = createSymbol(2097152 /* Alias */, "default" /* Default */);
     newSymbol.parent = originalSymbol;
-    newSymbol.nameType = getStringLiteralType("default");
-    newSymbol.aliasTarget = resolveSymbol(symbol);
+    newSymbol.links.nameType = getStringLiteralType("default");
+    newSymbol.links.aliasTarget = resolveSymbol(symbol);
     memberTable.set("default" /* Default */, newSymbol);
     return createAnonymousType(anonymousSymbol, memberTable, emptyArray, emptyArray, emptyArray);
   }
@@ -62485,12 +69537,26 @@ function createTypeChecker(host) {
       const synthType = type;
       if (!synthType.syntheticType) {
         const file = (_a2 = originalSymbol.declarations) == null ? void 0 : _a2.find(isSourceFile);
-        const hasSyntheticDefault = canHaveSyntheticDefault(file, originalSymbol, false, moduleSpecifier);
+        const hasSyntheticDefault = canHaveSyntheticDefault(
+          file,
+          originalSymbol,
+          /*dontResolveAlias*/
+          false,
+          moduleSpecifier
+        );
         if (hasSyntheticDefault) {
           const anonymousSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */);
           const defaultContainingObject = createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol);
-          anonymousSymbol.type = defaultContainingObject;
-          synthType.syntheticType = isValidSpreadType(type) ? getSpreadType(type, defaultContainingObject, anonymousSymbol, 0, false) : defaultContainingObject;
+          anonymousSymbol.links.type = defaultContainingObject;
+          synthType.syntheticType = isValidSpreadType(type) ? getSpreadType(
+            type,
+            defaultContainingObject,
+            anonymousSymbol,
+            /*objectFlags*/
+            0,
+            /*readonly*/
+            false
+          ) : defaultContainingObject;
         } else {
           synthType.syntheticType = type;
         }
@@ -62500,12 +69566,26 @@ function createTypeChecker(host) {
     return type;
   }
   function isCommonJsRequire(node) {
-    if (!isRequireCall(node, true)) {
+    if (!isRequireCall(
+      node,
+      /*checkArgumentIsStringLiteralLike*/
+      true
+    )) {
       return false;
     }
     if (!isIdentifier(node.expression))
       return Debug.fail();
-    const resolvedRequire = resolveName(node.expression, node.expression.escapedText, 111551 /* Value */, void 0, void 0, true);
+    const resolvedRequire = resolveName(
+      node.expression,
+      node.expression.escapedText,
+      111551 /* Value */,
+      /*nameNotFoundMessage*/
+      void 0,
+      /*nameArg*/
+      void 0,
+      /*isUse*/
+      true
+    );
     if (resolvedRequire === requireSymbol) {
       return true;
     }
@@ -62558,12 +69638,14 @@ function createTypeChecker(host) {
         return op === 40 /* MinusToken */ && (arg.kind === 8 /* NumericLiteral */ || arg.kind === 9 /* BigIntLiteral */) || op === 39 /* PlusToken */ && arg.kind === 8 /* NumericLiteral */;
       case 208 /* PropertyAccessExpression */:
       case 209 /* ElementAccessExpression */:
-        const expr = node.expression;
-        let symbol = getTypeOfNode(expr).symbol;
-        if (symbol && symbol.flags & 2097152 /* Alias */) {
-          symbol = resolveAlias(symbol);
-        }
-        return !!(symbol && getAllSymbolFlags(symbol) & 384 /* Enum */);
+        const expr = skipParentheses(node.expression);
+        const symbol = isEntityNameExpression(expr) ? resolveEntityName(
+          expr,
+          111551 /* Value */,
+          /*ignoreErrors*/
+          true
+        ) : void 0;
+        return !!(symbol && symbol.flags & 384 /* Enum */);
     }
     return false;
   }
@@ -62603,6 +69685,7 @@ function createTypeChecker(host) {
   }
   function checkExpressionWithTypeArguments(node) {
     checkGrammarExpressionWithTypeArguments(node);
+    forEach(node.typeArguments, checkSourceElement);
     const exprType = node.kind === 230 /* ExpressionWithTypeArguments */ ? checkExpression(node.expression) : isThisIdentifier(node.exprName) ? checkThisExpression(node.exprName) : checkExpression(node.exprName);
     const typeArguments = node.typeArguments;
     if (exprType === silentNeverType || isErrorType(exprType) || !some(typeArguments)) {
@@ -62657,18 +69740,23 @@ function createTypeChecker(host) {
     function getInstantiatedSignatures(signatures) {
       const applicableSignatures = filter(signatures, (sig) => !!sig.typeParameters && hasCorrectTypeArgumentArity(sig, typeArguments));
       return sameMap(applicableSignatures, (sig) => {
-        const typeArgumentTypes = checkTypeArguments(sig, typeArguments, true);
+        const typeArgumentTypes = checkTypeArguments(
+          sig,
+          typeArguments,
+          /*reportErrors*/
+          true
+        );
         return typeArgumentTypes ? getSignatureInstantiation(sig, typeArgumentTypes, isInJSFile(sig.declaration)) : sig;
       });
     }
   }
   function checkSatisfiesExpression(node) {
     checkSourceElement(node.type);
+    const exprType = checkExpression(node.expression);
     const targetType = getTypeFromTypeNode(node.type);
     if (isErrorType(targetType)) {
       return targetType;
     }
-    const exprType = checkExpression(node.expression);
     checkTypeAssignableToAndOptionallyElaborate(exprType, targetType, node.type, node.expression, Diagnostics.Type_0_does_not_satisfy_the_expected_type_1);
     return exprType;
   }
@@ -62699,10 +69787,10 @@ function createTypeChecker(host) {
       error(node, Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target");
       return errorType;
     } else if (container.kind === 173 /* Constructor */) {
-      const symbol = getSymbolOfNode(container.parent);
+      const symbol = getSymbolOfDeclaration(container.parent);
       return getTypeOfSymbol(symbol);
     } else {
-      const symbol = getSymbolOfNode(container);
+      const symbol = getSymbolOfDeclaration(container);
       return getTypeOfSymbol(symbol);
     }
   }
@@ -62837,7 +69925,13 @@ function createTypeChecker(host) {
         names.push(name);
       }
     }
-    return createTupleType(types, flags, false, length(names) === length(types) ? names : void 0);
+    return createTupleType(
+      types,
+      flags,
+      /*readonly*/
+      false,
+      length(names) === length(types) ? names : void 0
+    );
   }
   function getParameterCount(signature) {
     const length2 = signature.parameters.length;
@@ -62937,7 +70031,11 @@ function createTypeChecker(host) {
       const parameter = signature.thisParameter;
       if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) {
         if (!parameter) {
-          signature.thisParameter = createSymbolWithType(context.thisParameter, void 0);
+          signature.thisParameter = createSymbolWithType(
+            context.thisParameter,
+            /*type*/
+            void 0
+          );
         }
         assignParameterType(signature.thisParameter, getTypeOfSymbol(context.thisParameter));
       }
@@ -62970,7 +70068,11 @@ function createTypeChecker(host) {
     const links = getSymbolLinks(parameter);
     if (!links.type) {
       const declaration = parameter.valueDeclaration;
-      links.type = type || (declaration ? getWidenedTypeForVariableLikeDeclaration(declaration, true) : getTypeOfSymbol(parameter));
+      links.type = type || (declaration ? getWidenedTypeForVariableLikeDeclaration(
+        declaration,
+        /*reportErrors*/
+        true
+      ) : getTypeOfSymbol(parameter));
       if (declaration && declaration.name.kind !== 79 /* Identifier */) {
         if (links.type === unknownType) {
           links.type = getTypeFromBindingPattern(declaration.name);
@@ -62986,7 +70088,7 @@ function createTypeChecker(host) {
       if (!isOmittedExpression(element)) {
         const type = getBindingElementTypeFromParentType(element, parentType);
         if (element.name.kind === 79 /* Identifier */) {
-          getSymbolLinks(getSymbolOfNode(element)).type = type;
+          getSymbolLinks(getSymbolOfDeclaration(element)).type = type;
         } else {
           assignBindingElementTypes(element.name, type);
         }
@@ -62994,7 +70096,10 @@ function createTypeChecker(host) {
     }
   }
   function createPromiseType(promisedType) {
-    const globalPromiseType = getGlobalPromiseType(true);
+    const globalPromiseType = getGlobalPromiseType(
+      /*reportErrors*/
+      true
+    );
     if (globalPromiseType !== emptyGenericType) {
       promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType;
       return createTypeReference(globalPromiseType, [promisedType]);
@@ -63002,7 +70107,10 @@ function createTypeChecker(host) {
     return unknownType;
   }
   function createPromiseLikeType(promisedType) {
-    const globalPromiseLikeType = getGlobalPromiseLikeType(true);
+    const globalPromiseLikeType = getGlobalPromiseLikeType(
+      /*reportErrors*/
+      true
+    );
     if (globalPromiseLikeType !== emptyGenericType) {
       promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType;
       return createTypeReference(globalPromiseLikeType, [promisedType]);
@@ -63014,7 +70122,10 @@ function createTypeChecker(host) {
     if (promiseType === unknownType) {
       error(func, isImportCall(func) ? Diagnostics.A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option);
       return errorType;
-    } else if (!getGlobalPromiseConstructorSymbol(true)) {
+    } else if (!getGlobalPromiseConstructorSymbol(
+      /*reportErrors*/
+      true
+    )) {
       error(func, isImportCall(func) ? Diagnostics.A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option);
     }
     return promiseType;
@@ -63023,7 +70134,7 @@ function createTypeChecker(host) {
     const symbol = createSymbol(0 /* None */, "NewTargetExpression");
     const targetPropertySymbol = createSymbol(4 /* Property */, "target", 8 /* Readonly */);
     targetPropertySymbol.parent = symbol;
-    targetPropertySymbol.type = targetType;
+    targetPropertySymbol.links.type = targetType;
     const members = createSymbolTable([targetPropertySymbol]);
     symbol.members = members;
     return createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
@@ -63042,7 +70153,14 @@ function createTypeChecker(host) {
     if (func.body.kind !== 238 /* Block */) {
       returnType = checkExpressionCached(func.body, checkMode && checkMode & ~8 /* SkipGenericFunctions */);
       if (isAsync) {
-        returnType = unwrapAwaitedType(checkAwaitedType(returnType, false, func, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member));
+        returnType = unwrapAwaitedType(checkAwaitedType(
+          returnType,
+          /*withAlias*/
+          false,
+          /*errorNode*/
+          func,
+          Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+        ));
       }
     } else if (isGenerator) {
       const returnTypes = checkAndAggregateReturnExpressionTypes(func, checkMode);
@@ -63073,7 +70191,12 @@ function createTypeChecker(host) {
         reportErrorsFromWidening(func, nextType, 2 /* GeneratorNext */);
       if (returnType && isUnitType(returnType) || yieldType && isUnitType(yieldType) || nextType && isUnitType(nextType)) {
         const contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func);
-        const contextualType = !contextualSignature ? void 0 : contextualSignature === getSignatureFromDeclaration(func) ? isGenerator ? void 0 : returnType : instantiateContextualType(getReturnTypeOfSignature(contextualSignature), func, void 0);
+        const contextualType = !contextualSignature ? void 0 : contextualSignature === getSignatureFromDeclaration(func) ? isGenerator ? void 0 : returnType : instantiateContextualType(
+          getReturnTypeOfSignature(contextualSignature),
+          func,
+          /*contextFlags*/
+          void 0
+        );
         if (isGenerator) {
           yieldType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(yieldType, contextualType, 0 /* Yield */, isAsync);
           returnType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(returnType, contextualType, 1 /* Return */, isAsync);
@@ -63102,12 +70225,30 @@ function createTypeChecker(host) {
   }
   function createGeneratorReturnType(yieldType, returnType, nextType, isAsyncGenerator) {
     const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver;
-    const globalGeneratorType = resolver.getGlobalGeneratorType(false);
-    yieldType = resolver.resolveIterationType(yieldType, void 0) || unknownType;
-    returnType = resolver.resolveIterationType(returnType, void 0) || unknownType;
-    nextType = resolver.resolveIterationType(nextType, void 0) || unknownType;
+    const globalGeneratorType = resolver.getGlobalGeneratorType(
+      /*reportErrors*/
+      false
+    );
+    yieldType = resolver.resolveIterationType(
+      yieldType,
+      /*errorNode*/
+      void 0
+    ) || unknownType;
+    returnType = resolver.resolveIterationType(
+      returnType,
+      /*errorNode*/
+      void 0
+    ) || unknownType;
+    nextType = resolver.resolveIterationType(
+      nextType,
+      /*errorNode*/
+      void 0
+    ) || unknownType;
     if (globalGeneratorType === emptyGenericType) {
-      const globalType = resolver.getGlobalIterableIteratorType(false);
+      const globalType = resolver.getGlobalIterableIteratorType(
+        /*reportErrors*/
+        false
+      );
       const iterationTypes = globalType !== emptyGenericType ? getIterationTypesOfGlobalIterableType(globalType, resolver) : void 0;
       const iterableIteratorReturnType = iterationTypes ? iterationTypes.returnType : anyType;
       const iterableIteratorNextType = iterationTypes ? iterationTypes.nextType : undefinedType;
@@ -63115,10 +70256,16 @@ function createTypeChecker(host) {
         if (globalType !== emptyGenericType) {
           return createTypeFromGenericGlobalType(globalType, [yieldType]);
         }
-        resolver.getGlobalIterableIteratorType(true);
+        resolver.getGlobalIterableIteratorType(
+          /*reportErrors*/
+          true
+        );
         return emptyObjectType;
       }
-      resolver.getGlobalGeneratorType(true);
+      resolver.getGlobalGeneratorType(
+        /*reportErrors*/
+        true
+      );
       return emptyObjectType;
     }
     return createTypeFromGenericGlobalType(globalGeneratorType, [yieldType, returnType, nextType]);
@@ -63139,7 +70286,11 @@ function createTypeChecker(host) {
         );
         nextType = iterationTypes && iterationTypes.nextType;
       } else {
-        nextType = getContextualType(yieldExpression, void 0);
+        nextType = getContextualType(
+          yieldExpression,
+          /*contextFlags*/
+          void 0
+        );
       }
       if (nextType)
         pushIfUnique(nextTypes, nextType);
@@ -63208,7 +70359,13 @@ function createTypeChecker(host) {
       if (expr) {
         let type = checkExpressionCached(expr, checkMode && checkMode & ~8 /* SkipGenericFunctions */);
         if (functionFlags & 2 /* Async */) {
-          type = unwrapAwaitedType(checkAwaitedType(type, false, func, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member));
+          type = unwrapAwaitedType(checkAwaitedType(
+            type,
+            /*withAlias*/
+            false,
+            func,
+            Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+          ));
         }
         if (type.flags & 131072 /* Never */) {
           hasReturnOfTypeNever = true;
@@ -63286,7 +70443,17 @@ function createTypeChecker(host) {
             return links.contextFreeType;
           }
           const returnType = getReturnTypeFromBody(node, checkMode);
-          const returnOnlySignature = createSignature(void 0, void 0, void 0, emptyArray, returnType, void 0, 0, 0 /* None */);
+          const returnOnlySignature = createSignature(
+            void 0,
+            void 0,
+            void 0,
+            emptyArray,
+            returnType,
+            /*resolvedTypePredicate*/
+            void 0,
+            0,
+            0 /* None */
+          );
           const returnOnlyType = createAnonymousType(node.symbol, emptySymbols, [returnOnlySignature], emptyArray, emptyArray);
           returnOnlyType.objectFlags |= 262144 /* NonInferrableType */;
           return links.contextFreeType = returnOnlyType;
@@ -63299,7 +70466,7 @@ function createTypeChecker(host) {
       checkGrammarForGenerator(node);
     }
     contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode);
-    return getTypeOfSymbol(getSymbolOfNode(node));
+    return getTypeOfSymbol(getSymbolOfDeclaration(node));
   }
   function contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode) {
     const links = getNodeLinks(node);
@@ -63307,7 +70474,7 @@ function createTypeChecker(host) {
       const contextualSignature = getContextualSignature(node);
       if (!(links.flags & 64 /* ContextChecked */)) {
         links.flags |= 64 /* ContextChecked */;
-        const signature = firstOrUndefined(getSignaturesOfType(getTypeOfSymbol(getSymbolOfNode(node)), 0 /* Call */));
+        const signature = firstOrUndefined(getSignaturesOfType(getTypeOfSymbol(getSymbolOfDeclaration(node)), 0 /* Call */));
         if (!signature) {
           return;
         }
@@ -63354,7 +70521,13 @@ function createTypeChecker(host) {
         const returnOrPromisedType = returnType && unwrapReturnType(returnType, functionFlags);
         if (returnOrPromisedType) {
           if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */) {
-            const awaitedType = checkAwaitedType(exprType, false, node.body, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
+            const awaitedType = checkAwaitedType(
+              exprType,
+              /*withAlias*/
+              false,
+              node.body,
+              Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+            );
             checkTypeAssignableToAndOptionallyElaborate(awaitedType, returnOrPromisedType, node.body, node.body);
           } else {
             checkTypeAssignableToAndOptionallyElaborate(exprType, returnOrPromisedType, node.body, node.body);
@@ -63554,9 +70727,19 @@ function createTypeChecker(host) {
   function checkAwaitExpression(node) {
     addLazyDiagnostic(() => checkAwaitExpressionGrammar(node));
     const operandType = checkExpression(node.expression);
-    const awaitedType = checkAwaitedType(operandType, true, node, Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
+    const awaitedType = checkAwaitedType(
+      operandType,
+      /*withAlias*/
+      true,
+      node,
+      Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+    );
     if (awaitedType === operandType && !isErrorType(awaitedType) && !(operandType.flags & 3 /* AnyOrUnknown */)) {
-      addErrorOrSuggestion(false, createDiagnosticForNode(node, Diagnostics.await_has_no_effect_on_the_type_of_this_expression));
+      addErrorOrSuggestion(
+        /*isError*/
+        false,
+        createDiagnosticForNode(node, Diagnostics.await_has_no_effect_on_the_type_of_this_expression)
+      );
     }
     return awaitedType;
   }
@@ -63707,7 +70890,12 @@ function createTypeChecker(host) {
         checkExternalEmitHelpers(left, 2097152 /* ClassPrivateFieldIn */);
       }
       if (!getNodeLinks(left).resolvedSymbol && getContainingClass(left)) {
-        const isUncheckedJS = isUncheckedJSSuggestion(left, rightType.symbol, true);
+        const isUncheckedJS = isUncheckedJSSuggestion(
+          left,
+          rightType.symbol,
+          /*excludeClasses*/
+          true
+        );
         reportNonexistentProperty(left, rightType, isUncheckedJS);
       }
     } else {
@@ -63741,7 +70929,15 @@ function createTypeChecker(host) {
         const prop = getPropertyOfType(objectLiteralType, text);
         if (prop) {
           markPropertyAsReferenced(prop, property, rightIsThis);
-          checkPropertyAccessibility(property, false, true, objectLiteralType, prop);
+          checkPropertyAccessibility(
+            property,
+            /*isSuper*/
+            false,
+            /*writing*/
+            true,
+            objectLiteralType,
+            prop
+          );
         }
       }
       const elementType = getIndexedAccessType(objectLiteralType, exprType, 32 /* ExpressionPosition */, name);
@@ -63920,8 +71116,16 @@ function createTypeChecker(host) {
       if (state) {
         state.stackIndex++;
         state.skip = false;
-        setLeftType(state, void 0);
-        setLastResult(state, void 0);
+        setLeftType(
+          state,
+          /*type*/
+          void 0
+        );
+        setLastResult(
+          state,
+          /*type*/
+          void 0
+        );
       } else {
         state = {
           checkMode,
@@ -63954,7 +71158,11 @@ function createTypeChecker(host) {
         const leftType = getLastResult(state);
         Debug.assertIsDefined(leftType);
         setLeftType(state, leftType);
-        setLastResult(state, void 0);
+        setLastResult(
+          state,
+          /*type*/
+          void 0
+        );
         const operator = operatorToken.kind;
         if (operator === 55 /* AmpersandAmpersandToken */ || operator === 56 /* BarBarToken */ || operator === 60 /* QuestionQuestionToken */) {
           if (operator === 55 /* AmpersandAmpersandToken */) {
@@ -63985,8 +71193,16 @@ function createTypeChecker(host) {
         result = checkBinaryLikeExpressionWorker(node.left, node.operatorToken, node.right, leftType, rightType, node);
       }
       state.skip = false;
-      setLeftType(state, void 0);
-      setLastResult(state, void 0);
+      setLeftType(
+        state,
+        /*type*/
+        void 0
+      );
+      setLastResult(
+        state,
+        /*type*/
+        void 0
+      );
       state.stackIndex--;
       return result;
     }
@@ -64073,10 +71289,23 @@ function createTypeChecker(host) {
           error(errorNode || operatorToken, Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, tokenToString(operatorToken.kind), tokenToString(suggestedOperator));
           return numberType;
         } else {
-          const leftOk = checkArithmeticOperandType(left, leftType, Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type, true);
-          const rightOk = checkArithmeticOperandType(right, rightType, Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type, true);
+          const leftOk = checkArithmeticOperandType(
+            left,
+            leftType,
+            Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type,
+            /*isAwaitValid*/
+            true
+          );
+          const rightOk = checkArithmeticOperandType(
+            right,
+            rightType,
+            Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type,
+            /*isAwaitValid*/
+            true
+          );
           let resultType2;
-          if (isTypeAssignableToKind(leftType, 3 /* AnyOrUnknown */) && isTypeAssignableToKind(rightType, 3 /* AnyOrUnknown */) || !(maybeTypeOfKind(leftType, 2112 /* BigIntLike */) || maybeTypeOfKind(rightType, 2112 /* BigIntLike */))) {
+          if (isTypeAssignableToKind(leftType, 3 /* AnyOrUnknown */) && isTypeAssignableToKind(rightType, 3 /* AnyOrUnknown */) || // Or, if neither could be bigint, implicit coercion results in a number result
+          !(maybeTypeOfKind(leftType, 2112 /* BigIntLike */) || maybeTypeOfKind(rightType, 2112 /* BigIntLike */))) {
             resultType2 = numberType;
           } else if (bothAreBigIntLike(leftType, rightType)) {
             switch (operator) {
@@ -64110,11 +71339,41 @@ function createTypeChecker(host) {
           rightType = checkNonNullType(rightType, right);
         }
         let resultType;
-        if (isTypeAssignableToKind(leftType, 296 /* NumberLike */, true) && isTypeAssignableToKind(rightType, 296 /* NumberLike */, true)) {
+        if (isTypeAssignableToKind(
+          leftType,
+          296 /* NumberLike */,
+          /*strict*/
+          true
+        ) && isTypeAssignableToKind(
+          rightType,
+          296 /* NumberLike */,
+          /*strict*/
+          true
+        )) {
           resultType = numberType;
-        } else if (isTypeAssignableToKind(leftType, 2112 /* BigIntLike */, true) && isTypeAssignableToKind(rightType, 2112 /* BigIntLike */, true)) {
+        } else if (isTypeAssignableToKind(
+          leftType,
+          2112 /* BigIntLike */,
+          /*strict*/
+          true
+        ) && isTypeAssignableToKind(
+          rightType,
+          2112 /* BigIntLike */,
+          /*strict*/
+          true
+        )) {
           resultType = bigintType;
-        } else if (isTypeAssignableToKind(leftType, 402653316 /* StringLike */, true) || isTypeAssignableToKind(rightType, 402653316 /* StringLike */, true)) {
+        } else if (isTypeAssignableToKind(
+          leftType,
+          402653316 /* StringLike */,
+          /*strict*/
+          true
+        ) || isTypeAssignableToKind(
+          rightType,
+          402653316 /* StringLike */,
+          /*strict*/
+          true
+        )) {
           resultType = stringType;
         } else if (isTypeAny(leftType) || isTypeAny(rightType)) {
           resultType = isErrorType(leftType) || isErrorType(rightType) ? errorType : anyType;
@@ -64193,7 +71452,7 @@ function createTypeChecker(host) {
           return getRegularTypeOfObjectLiteral(rightType);
         }
       case 27 /* CommaToken */:
-        if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isEvalNode(right)) {
+        if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isIndirectCall(left.parent)) {
           const sf = getSourceFileOfNode(left);
           const sourceText = sf.text;
           const start = skipTrivia(sourceText, left.pos);
@@ -64218,7 +71477,15 @@ function createTypeChecker(host) {
           const propType = getTypeOfSymbol(prop);
           if (propType.symbol && propType.symbol.flags & 32 /* Class */) {
             const name = prop.escapedName;
-            const symbol = resolveName(prop.valueDeclaration, name, 788968 /* Type */, void 0, name, false);
+            const symbol = resolveName(
+              prop.valueDeclaration,
+              name,
+              788968 /* Type */,
+              void 0,
+              name,
+              /*isUse*/
+              false
+            );
             if ((symbol == null ? void 0 : symbol.declarations) && symbol.declarations.some(isJSDocTypedefTag)) {
               addDuplicateDeclarationErrorsForSymbols(symbol, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), prop);
               addDuplicateDeclarationErrorsForSymbols(prop, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), symbol);
@@ -64227,8 +71494,9 @@ function createTypeChecker(host) {
         }
       }
     }
-    function isEvalNode(node) {
-      return node.kind === 79 /* Identifier */ && node.escapedText === "eval";
+    function isIndirectCall(node) {
+      return node.parent.kind === 214 /* ParenthesizedExpression */ && isNumericLiteral(node.left) && node.left.text === "0" && (isCallExpression(node.parent.parent) && node.parent.parent.expression === node.parent || node.parent.parent.kind === 212 /* TaggedTemplateExpression */) && // special-case for "eval" because it's the only non-access case where an indirect call actually affects behavior.
+      (isAccessExpression(node.right) || isIdentifier(node.right) && node.right.escapedText === "eval");
     }
     function checkForDisallowedESSymbolOperand(operator2) {
       const offendingSymbolOperand = maybeTypeOfKindConsideringBaseConstraint(leftType, 12288 /* ESSymbolLike */) ? left : maybeTypeOfKindConsideringBaseConstraint(rightType, 12288 /* ESSymbolLike */) ? right : void 0;
@@ -64419,7 +71687,11 @@ function createTypeChecker(host) {
       type = anyType;
       addLazyDiagnostic(() => {
         if (noImplicitAny && !expressionResultIsUnused(node)) {
-          const contextualType = getContextualType(node, void 0);
+          const contextualType = getContextualType(
+            node,
+            /*contextFlags*/
+            void 0
+          );
           if (!contextualType || isTypeAny(contextualType)) {
             error(node, Diagnostics.yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation);
           }
@@ -64458,7 +71730,11 @@ function createTypeChecker(host) {
       texts.push(span.literal.text);
       types.push(isTypeAssignableTo(type, templateConstraintType) ? type : stringType);
     }
-    return isConstContext(node) || isTemplateLiteralContext(node) || someType(getContextualType(node, void 0) || unknownType, isTemplateLiteralContextualType) ? getTemplateLiteralType(texts, types) : stringType;
+    return isConstContext(node) || isTemplateLiteralContext(node) || someType(getContextualType(
+      node,
+      /*contextFlags*/
+      void 0
+    ) || unknownType, isTemplateLiteralContextualType) ? getTemplateLiteralType(texts, types) : stringType;
   }
   function isTemplateLiteralContextualType(type) {
     return !!(type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */) || type.flags & 58982400 /* InstantiableNonPrimitive */ && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 402653316 /* StringLike */));
@@ -64470,22 +71746,22 @@ function createTypeChecker(host) {
     return node;
   }
   function checkExpressionWithContextualType(node, contextualType, inferenceContext, checkMode) {
-    const context = getContextNode(node);
-    const saveContextualType = context.contextualType;
-    const saveInferenceContext = context.inferenceContext;
-    try {
-      context.contextualType = contextualType;
-      context.inferenceContext = inferenceContext;
-      const type = checkExpression(node, checkMode | 1 /* Contextual */ | (inferenceContext ? 2 /* Inferential */ : 0));
-      if (inferenceContext && inferenceContext.intraExpressionInferenceSites) {
-        inferenceContext.intraExpressionInferenceSites = void 0;
-      }
-      const result = maybeTypeOfKind(type, 2944 /* Literal */) && isLiteralOfContextualType(type, instantiateContextualType(contextualType, node, void 0)) ? getRegularTypeOfLiteralType(type) : type;
-      return result;
-    } finally {
-      context.contextualType = saveContextualType;
-      context.inferenceContext = saveInferenceContext;
-    }
+    const contextNode = getContextNode(node);
+    pushContextualType(contextNode, contextualType);
+    pushInferenceContext(contextNode, inferenceContext);
+    const type = checkExpression(node, checkMode | 1 /* Contextual */ | (inferenceContext ? 2 /* Inferential */ : 0));
+    if (inferenceContext && inferenceContext.intraExpressionInferenceSites) {
+      inferenceContext.intraExpressionInferenceSites = void 0;
+    }
+    const result = maybeTypeOfKind(type, 2944 /* Literal */) && isLiteralOfContextualType(type, instantiateContextualType(
+      contextualType,
+      node,
+      /*contextFlags*/
+      void 0
+    )) ? getRegularTypeOfLiteralType(type) : type;
+    popInferenceContext();
+    popContextualType();
+    return result;
   }
   function checkExpressionCached(node, checkMode) {
     if (checkMode) {
@@ -64504,12 +71780,22 @@ function createTypeChecker(host) {
     return links.resolvedType;
   }
   function isTypeAssertion(node) {
-    node = skipParentheses(node, true);
+    node = skipParentheses(
+      node,
+      /*excludeJSDocTypeAssertions*/
+      true
+    );
     return node.kind === 213 /* TypeAssertionExpression */ || node.kind === 231 /* AsExpression */ || isJSDocTypeAssertion(node);
   }
   function checkDeclarationInitializer(declaration, checkMode, contextualType) {
     const initializer = getEffectiveInitializer(declaration);
-    const type = getQuickTypeOfExpression(initializer) || (contextualType ? checkExpressionWithContextualType(initializer, contextualType, void 0, checkMode || 0 /* Normal */) : checkExpressionCached(initializer, checkMode));
+    const type = getQuickTypeOfExpression(initializer) || (contextualType ? checkExpressionWithContextualType(
+      initializer,
+      contextualType,
+      /*inferenceContext*/
+      void 0,
+      checkMode || 0 /* Normal */
+    ) : checkExpressionCached(initializer, checkMode));
     return isParameter(declaration) && declaration.name.kind === 204 /* ArrayBindingPattern */ && isTupleType(type) && !type.target.hasRestElement && getTypeReferenceArity(type) < declaration.name.elements.length ? padTupleType(type, declaration.name) : type;
   }
   function padTupleType(type, pattern) {
@@ -64519,7 +71805,13 @@ function createTypeChecker(host) {
     for (let i = getTypeReferenceArity(type); i < patternElements.length; i++) {
       const e = patternElements[i];
       if (i < patternElements.length - 1 || !(e.kind === 205 /* BindingElement */ && e.dotDotDotToken)) {
-        elementTypes.push(!isOmittedExpression(e) && hasDefaultValue(e) ? getTypeFromBindingElement(e, false, false) : anyType);
+        elementTypes.push(!isOmittedExpression(e) && hasDefaultValue(e) ? getTypeFromBindingElement(
+          e,
+          /*includePatternInType*/
+          false,
+          /*reportErrors*/
+          false
+        ) : anyType);
         elementFlags.push(2 /* Optional */);
         if (!isOmittedExpression(e) && !hasDefaultValue(e)) {
           reportImplicitAny(e, anyType);
@@ -64557,11 +71849,24 @@ function createTypeChecker(host) {
   }
   function isConstContext(node) {
     const parent = node.parent;
-    return isAssertionExpression(parent) && isConstTypeReference(parent.type) || isJSDocTypeAssertion(parent) && isConstTypeReference(getJSDocTypeAssertionType(parent)) || (isParenthesizedExpression(parent) || isArrayLiteralExpression(parent) || isSpreadElement(parent)) && isConstContext(parent) || (isPropertyAssignment(parent) || isShorthandPropertyAssignment(parent) || isTemplateSpan(parent)) && isConstContext(parent.parent);
+    return isAssertionExpression(parent) && isConstTypeReference(parent.type) || isJSDocTypeAssertion(parent) && isConstTypeReference(getJSDocTypeAssertionType(parent)) || isValidConstAssertionArgument(node) && isConstTypeParameterContext(node) || (isParenthesizedExpression(parent) || isArrayLiteralExpression(parent) || isSpreadElement(parent)) && isConstContext(parent) || (isPropertyAssignment(parent) || isShorthandPropertyAssignment(parent) || isTemplateSpan(parent)) && isConstContext(parent.parent);
   }
-  function checkExpressionForMutableLocation(node, checkMode, contextualType, forceTuple) {
+  function isConstTypeParameterContext(node) {
+    const contextualType = getContextualType(node, 0 /* None */);
+    return !!contextualType && someType(contextualType, isConstTypeVariable);
+  }
+  function checkExpressionForMutableLocation(node, checkMode, forceTuple) {
     const type = checkExpression(node, checkMode, forceTuple);
-    return isConstContext(node) || isCommonJsExportedExpression(node) ? getRegularTypeOfLiteralType(type) : isTypeAssertion(node) ? type : getWidenedLiteralLikeTypeForContextualType(type, instantiateContextualType(arguments.length === 2 ? getContextualType(node, void 0) : contextualType, node, void 0));
+    return isConstContext(node) || isCommonJsExportedExpression(node) ? getRegularTypeOfLiteralType(type) : isTypeAssertion(node) ? type : getWidenedLiteralLikeTypeForContextualType(type, instantiateContextualType(
+      getContextualType(
+        node,
+        /*contextFlags*/
+        void 0
+      ),
+      node,
+      /*contextFlags*/
+      void 0
+    ));
   }
   function checkPropertyAssignment(node, checkMode) {
     if (node.name.kind === 164 /* ComputedPropertyName */) {
@@ -64579,13 +71884,28 @@ function createTypeChecker(host) {
   }
   function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) {
     if (checkMode && checkMode & (2 /* Inferential */ | 8 /* SkipGenericFunctions */)) {
-      const callSignature = getSingleSignature(type, 0 /* Call */, true);
-      const constructSignature = getSingleSignature(type, 1 /* Construct */, true);
+      const callSignature = getSingleSignature(
+        type,
+        0 /* Call */,
+        /*allowMembers*/
+        true
+      );
+      const constructSignature = getSingleSignature(
+        type,
+        1 /* Construct */,
+        /*allowMembers*/
+        true
+      );
       const signature = callSignature || constructSignature;
       if (signature && signature.typeParameters) {
         const contextualType = getApparentTypeOfContextualType(node, 2 /* NoConstraints */);
         if (contextualType) {
-          const contextualSignature = getSingleSignature(getNonNullableType(contextualType), callSignature ? 0 /* Call */ : 1 /* Construct */, false);
+          const contextualSignature = getSingleSignature(
+            getNonNullableType(contextualType),
+            callSignature ? 0 /* Call */ : 1 /* Construct */,
+            /*allowMembers*/
+            false
+          );
           if (contextualSignature && !contextualSignature.typeParameters) {
             if (checkMode & 8 /* SkipGenericFunctions */) {
               skippedGenericFunction(node, checkMode);
@@ -64599,7 +71919,15 @@ function createTypeChecker(host) {
               const instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, uniqueTypeParameters);
               const inferences = map(context.inferences, (info) => createInferenceInfo(info.typeParameter));
               applyToParameterTypes(instantiatedSignature, contextualSignature, (source, target) => {
-                inferTypes(inferences, source, target, 0, true);
+                inferTypes(
+                  inferences,
+                  source,
+                  target,
+                  /*priority*/
+                  0,
+                  /*contravariant*/
+                  true
+                );
               });
               if (some(inferences, hasInferenceCandidates)) {
                 applyToReturnTypes(instantiatedSignature, contextualSignature, (source, target) => {
@@ -64720,7 +72048,11 @@ function createTypeChecker(host) {
     return type;
   }
   function getQuickTypeOfExpression(node) {
-    let expr = skipParentheses(node, true);
+    let expr = skipParentheses(
+      node,
+      /*excludeJSDocTypeAssertions*/
+      true
+    );
     if (isJSDocTypeAssertion(expr)) {
       const type = getJSDocTypeAssertionType(expr);
       if (!isConstTypeReference(type)) {
@@ -64728,11 +72060,16 @@ function createTypeChecker(host) {
       }
     }
     expr = skipParentheses(node);
-    if (isCallExpression(expr) && expr.expression.kind !== 106 /* SuperKeyword */ && !isRequireCall(expr, true) && !isSymbolOrSymbolForCall(expr)) {
-      const type = isCallChain(expr) ? getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) : getReturnTypeOfSingleNonGenericCallSignature(checkNonNullExpression(expr.expression));
-      if (type) {
-        return type;
-      }
+    if (isAwaitExpression(expr)) {
+      const type = getQuickTypeOfExpression(expr.expression);
+      return type ? getAwaitedType(type) : void 0;
+    }
+    if (isCallExpression(expr) && expr.expression.kind !== 106 /* SuperKeyword */ && !isRequireCall(
+      expr,
+      /*checkArgumentIsStringLiteralLike*/
+      true
+    ) && !isSymbolOrSymbolForCall(expr)) {
+      return isCallChain(expr) ? getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) : getReturnTypeOfSingleNonGenericCallSignature(checkNonNullExpression(expr.expression));
     } else if (isAssertionExpression(expr) && !isConstTypeReference(expr.type)) {
       return getTypeFromTypeNode(expr.type);
     } else if (node.kind === 8 /* NumericLiteral */ || node.kind === 10 /* StringLiteral */ || node.kind === 110 /* TrueKeyword */ || node.kind === 95 /* FalseKeyword */) {
@@ -64745,14 +72082,10 @@ function createTypeChecker(host) {
     if (links.contextFreeType) {
       return links.contextFreeType;
     }
-    const saveContextualType = node.contextualType;
-    node.contextualType = anyType;
-    try {
-      const type = links.contextFreeType = checkExpression(node, 4 /* SkipContextSensitive */);
-      return type;
-    } finally {
-      node.contextualType = saveContextualType;
-    }
+    pushContextualType(node, anyType);
+    const type = links.contextFreeType = checkExpression(node, 4 /* SkipContextSensitive */);
+    popContextualType();
+    return type;
   }
   function checkExpression(node, checkMode, forceTuple) {
     var _a2, _b;
@@ -64912,7 +72245,7 @@ function createTypeChecker(host) {
     }
     checkSourceElement(node.constraint);
     checkSourceElement(node.default);
-    const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node));
+    const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node));
     getBaseConstraintOfType(typeParameter);
     if (!hasNonCircularTypeParameterDefault(typeParameter)) {
       error(node.default, Diagnostics.Type_parameter_0_has_a_circular_default, typeToString(typeParameter));
@@ -64928,10 +72261,10 @@ function createTypeChecker(host) {
   function checkTypeParameterDeferred(node) {
     var _a2, _b;
     if (isInterfaceDeclaration(node.parent) || isClassLike(node.parent) || isTypeAliasDeclaration(node.parent)) {
-      const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node));
-      const modifiers = getVarianceModifiers(typeParameter);
+      const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node));
+      const modifiers = getTypeParameterModifiers(typeParameter) & (32768 /* In */ | 65536 /* Out */);
       if (modifiers) {
-        const symbol = getSymbolOfNode(node.parent);
+        const symbol = getSymbolOfDeclaration(node.parent);
         if (isTypeAliasDeclaration(node.parent) && !(getObjectFlags(getDeclaredTypeOfSymbol(symbol)) & (16 /* Anonymous */ | 32 /* Mapped */))) {
           error(node, Diagnostics.Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types);
         } else if (modifiers === 32768 /* In */ || modifiers === 65536 /* Out */) {
@@ -65001,11 +72334,16 @@ function createTypeChecker(host) {
           error(parameterName, Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter);
         } else {
           if (typePredicate.type) {
-            const leadingError = () => chainDiagnosticMessages(void 0, Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type);
+            const leadingError = () => chainDiagnosticMessages(
+              /*details*/
+              void 0,
+              Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type
+            );
             checkTypeAssignableTo(
               typePredicate.type,
               getTypeOfSymbol(signature.parameters[typePredicate.parameterIndex]),
               node.type,
+              /*headMessage*/
               void 0,
               leadingError
             );
@@ -65199,7 +72537,7 @@ function createTypeChecker(host) {
           case "arguments":
           case "prototype":
             const message = Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1;
-            const className = getNameOfSymbolAsWritten(getSymbolOfNode(node));
+            const className = getNameOfSymbolAsWritten(getSymbolOfDeclaration(node));
             error(memberNameNode, message, memberName, className);
             break;
         }
@@ -65234,12 +72572,12 @@ function createTypeChecker(host) {
   }
   function checkTypeForDuplicateIndexSignatures(node) {
     if (node.kind === 261 /* InterfaceDeclaration */) {
-      const nodeSymbol = getSymbolOfNode(node);
+      const nodeSymbol = getSymbolOfDeclaration(node);
       if (nodeSymbol.declarations && nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) {
         return;
       }
     }
-    const indexSymbol = getIndexSymbol(getSymbolOfNode(node));
+    const indexSymbol = getIndexSymbol(getSymbolOfDeclaration(node));
     if (indexSymbol == null ? void 0 : indexSymbol.declarations) {
       const indexSignatureMap = /* @__PURE__ */ new Map();
       for (const declaration of indexSymbol.declarations) {
@@ -65316,7 +72654,7 @@ function createTypeChecker(host) {
     if (!checkGrammarConstructorTypeParameters(node))
       checkGrammarConstructorTypeAnnotation(node);
     checkSourceElement(node.body);
-    const symbol = getSymbolOfNode(node);
+    const symbol = getSymbolOfDeclaration(node);
     const firstDeclaration = getDeclarationOfKind(symbol, node.kind);
     if (node === firstDeclaration) {
       checkFunctionOrConstructorSymbol(symbol);
@@ -65404,7 +72742,7 @@ function createTypeChecker(host) {
         checkComputedPropertyName(node.name);
       }
       if (hasBindableName(node)) {
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         const getter = getDeclarationOfKind(symbol, 174 /* GetAccessor */);
         const setter = getDeclarationOfKind(symbol, 175 /* SetAccessor */);
         if (getter && setter && !(getNodeCheckFlags(getter) & 1 /* TypeChecked */)) {
@@ -65426,7 +72764,7 @@ function createTypeChecker(host) {
           }
         }
       }
-      const returnType = getTypeOfAccessors(getSymbolOfNode(node));
+      const returnType = getTypeOfAccessors(getSymbolOfDeclaration(node));
       if (node.kind === 174 /* GetAccessor */) {
         checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType);
       }
@@ -65470,12 +72808,18 @@ function createTypeChecker(host) {
     }
     return result;
   }
+  function getTypeParametersForTypeAndSymbol(type, symbol) {
+    if (!isErrorType(type)) {
+      return symbol.flags & 524288 /* TypeAlias */ && getSymbolLinks(symbol).typeParameters || (getObjectFlags(type) & 4 /* Reference */ ? type.target.localTypeParameters : void 0);
+    }
+    return void 0;
+  }
   function getTypeParametersForTypeReference(node) {
     const type = getTypeFromTypeReference(node);
     if (!isErrorType(type)) {
       const symbol = getNodeLinks(node).resolvedSymbol;
       if (symbol) {
-        return symbol.flags & 524288 /* TypeAlias */ && getSymbolLinks(symbol).typeParameters || (getObjectFlags(type) & 4 /* Reference */ ? type.target.localTypeParameters : void 0);
+        return getTypeParametersForTypeAndSymbol(type, symbol);
       }
     }
     return void 0;
@@ -65584,7 +72928,11 @@ function createTypeChecker(host) {
     }
     const objectType = type.objectType;
     const indexType = type.indexType;
-    if (isTypeAssignableTo(indexType, getIndexType(objectType, false))) {
+    if (isTypeAssignableTo(indexType, getIndexType(
+      objectType,
+      /*stringsOnly*/
+      false
+    ))) {
       if (accessNode.kind === 209 /* ElementAccessExpression */ && isAssignmentTarget(accessNode) && getObjectFlags(objectType) & 32 /* Mapped */ && getMappedTypeModifiers(objectType) & 1 /* IncludeReadonly */) {
         error(accessNode, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType));
       }
@@ -65650,7 +72998,7 @@ function createTypeChecker(host) {
       grammarErrorOnNode(node, Diagnostics.infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type);
     }
     checkSourceElement(node.typeParameter);
-    const symbol = getSymbolOfNode(node.typeParameter);
+    const symbol = getSymbolOfDeclaration(node.typeParameter);
     if (symbol.declarations && symbol.declarations.length > 1) {
       const links = getSymbolLinks(symbol);
       if (!links.typeParametersChecked) {
@@ -65780,7 +73128,11 @@ function createTypeChecker(host) {
         if (subsequentNode.kind === node.kind) {
           const errorNode2 = subsequentNode.name || subsequentNode;
           const subsequentName = subsequentNode.name;
-          if (node.name && subsequentName && (isPrivateIdentifier(node.name) && isPrivateIdentifier(subsequentName) && node.name.escapedText === subsequentName.escapedText || isComputedPropertyName(node.name) && isComputedPropertyName(subsequentName) || isPropertyNameLiteral(node.name) && isPropertyNameLiteral(subsequentName) && getEscapedTextOfIdentifierOrLiteral(node.name) === getEscapedTextOfIdentifierOrLiteral(subsequentName))) {
+          if (node.name && subsequentName && // both are private identifiers
+          (isPrivateIdentifier(node.name) && isPrivateIdentifier(subsequentName) && node.name.escapedText === subsequentName.escapedText || // Both are computed property names
+          // TODO: GH#17345: These are methods, so handle computed name case. (`Always allowing computed property names is *not* the correct behavior!)
+          isComputedPropertyName(node.name) && isComputedPropertyName(subsequentName) || // Both are literal property names that are the same.
+          isPropertyNameLiteral(node.name) && isPropertyNameLiteral(subsequentName) && getEscapedTextOfIdentifierOrLiteral(node.name) === getEscapedTextOfIdentifierOrLiteral(subsequentName))) {
             const reportError = (node.kind === 171 /* MethodDeclaration */ || node.kind === 170 /* MethodSignature */) && isStatic(node) !== isStatic(subsequentNode);
             if (reportError) {
               const diagnostic = isStatic(node) ? Diagnostics.Function_overload_must_be_static : Diagnostics.Function_overload_must_not_be_static;
@@ -65902,7 +73254,7 @@ function createTypeChecker(host) {
   function checkExportsOnMergedDeclarationsWorker(node) {
     let symbol = node.localSymbol;
     if (!symbol) {
-      symbol = getSymbolOfNode(node);
+      symbol = getSymbolOfDeclaration(node);
       if (!symbol.exportSymbol) {
         return;
       }
@@ -65945,9 +73297,9 @@ function createTypeChecker(host) {
       switch (d.kind) {
         case 261 /* InterfaceDeclaration */:
         case 262 /* TypeAliasDeclaration */:
-        case 348 /* JSDocTypedefTag */:
+        case 349 /* JSDocTypedefTag */:
         case 341 /* JSDocCallbackTag */:
-        case 342 /* JSDocEnumTag */:
+        case 343 /* JSDocEnumTag */:
           return 2 /* ExportType */;
         case 264 /* ModuleDeclaration */:
           return isAmbientModule(d) || getModuleInstanceState(d) !== 0 /* NonInstantiated */ ? 4 /* ExportNamespace */ | 1 /* ExportValue */ : 4 /* ExportNamespace */;
@@ -65969,7 +73321,7 @@ function createTypeChecker(host) {
         case 271 /* NamespaceImport */:
         case 270 /* ImportClause */:
           let result = 0 /* None */;
-          const target = resolveAlias(getSymbolOfNode(d));
+          const target = resolveAlias(getSymbolOfDeclaration(d));
           forEach(target.declarations, (d2) => {
             result |= getDeclarationSpaces(d2);
           });
@@ -65997,7 +73349,10 @@ function createTypeChecker(host) {
     if (typeAsPromise.promisedTypeOfPromise) {
       return typeAsPromise.promisedTypeOfPromise;
     }
-    if (isReferenceToType(type, getGlobalPromiseType(false))) {
+    if (isReferenceToType(type, getGlobalPromiseType(
+      /*reportErrors*/
+      false
+    ))) {
       return typeAsPromise.promisedTypeOfPromise = getTypeArguments(type)[0];
     }
     if (allTypesAssignableToKind(getBaseConstraintOrType(type), 131068 /* Primitive */ | 131072 /* Never */)) {
@@ -66061,7 +73416,10 @@ function createTypeChecker(host) {
   function isAwaitedTypeInstantiation(type) {
     var _a2;
     if (type.flags & 16777216 /* Conditional */) {
-      const awaitedSymbol = getGlobalAwaitedSymbol(false);
+      const awaitedSymbol = getGlobalAwaitedSymbol(
+        /*reportErrors*/
+        false
+      );
       return !!awaitedSymbol && type.aliasSymbol === awaitedSymbol && ((_a2 = type.aliasTypeArguments) == null ? void 0 : _a2.length) === 1;
     }
     return false;
@@ -66082,7 +73440,10 @@ function createTypeChecker(host) {
     return false;
   }
   function tryCreateAwaitedType(type) {
-    const awaitedSymbol = getGlobalAwaitedSymbol(true);
+    const awaitedSymbol = getGlobalAwaitedSymbol(
+      /*reportErrors*/
+      true
+    );
     if (awaitedSymbol) {
       return getTypeAliasInstantiation(awaitedSymbol, [unwrapAwaitedType(type)]);
     }
@@ -66130,7 +73491,12 @@ function createTypeChecker(host) {
       return typeAsAwaitable.awaitedTypeOfType = type;
     }
     const thisTypeForErrorOut = { value: void 0 };
-    const promisedType = getPromisedTypeOfPromise(type, void 0, thisTypeForErrorOut);
+    const promisedType = getPromisedTypeOfPromise(
+      type,
+      /*errorNode*/
+      void 0,
+      thisTypeForErrorOut
+    );
     if (promisedType) {
       if (type.id === promisedType.id || awaitedTypeStack.lastIndexOf(promisedType.id) >= 0) {
         if (errorNode) {
@@ -66166,7 +73532,10 @@ function createTypeChecker(host) {
       if (isErrorType(returnType)) {
         return;
       }
-      const globalPromiseType = getGlobalPromiseType(true);
+      const globalPromiseType = getGlobalPromiseType(
+        /*reportErrors*/
+        true
+      );
       if (globalPromiseType !== emptyGenericType && !isReferenceToType(returnType, globalPromiseType)) {
         error(returnTypeNode, Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0, typeToString(getAwaitedTypeNoAlias(returnType) || voidType));
         return;
@@ -66181,17 +73550,28 @@ function createTypeChecker(host) {
         error(returnTypeNode, Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, typeToString(returnType));
         return;
       }
-      const promiseConstructorSymbol = resolveEntityName(promiseConstructorName, 111551 /* Value */, true);
+      const promiseConstructorSymbol = resolveEntityName(
+        promiseConstructorName,
+        111551 /* Value */,
+        /*ignoreErrors*/
+        true
+      );
       const promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : errorType;
       if (isErrorType(promiseConstructorType)) {
-        if (promiseConstructorName.kind === 79 /* Identifier */ && promiseConstructorName.escapedText === "Promise" && getTargetType(returnType) === getGlobalPromiseType(false)) {
+        if (promiseConstructorName.kind === 79 /* Identifier */ && promiseConstructorName.escapedText === "Promise" && getTargetType(returnType) === getGlobalPromiseType(
+          /*reportErrors*/
+          false
+        )) {
           error(returnTypeNode, Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option);
         } else {
           error(returnTypeNode, Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, entityNameToString(promiseConstructorName));
         }
         return;
       }
-      const globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(true);
+      const globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(
+        /*reportErrors*/
+        true
+      );
       if (globalPromiseConstructorLikeType === emptyObjectType) {
         error(returnTypeNode, Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, entityNameToString(promiseConstructorName));
         return;
@@ -66216,7 +73596,13 @@ function createTypeChecker(host) {
         return;
       }
     }
-    checkAwaitedType(returnType, false, node, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
+    checkAwaitedType(
+      returnType,
+      /*withAlias*/
+      false,
+      node,
+      Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+    );
   }
   function checkDecorator(node) {
     const signature = getResolvedSignature(node);
@@ -66230,7 +73616,7 @@ function createTypeChecker(host) {
     switch (node.parent.kind) {
       case 260 /* ClassDeclaration */:
         headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1;
-        const classSymbol = getSymbolOfNode(node.parent);
+        const classSymbol = getSymbolOfDeclaration(node.parent);
         const classConstructorType = getTypeOfSymbol(classSymbol);
         expectedReturnType = getUnionType([classConstructorType, voidType]);
         break;
@@ -66258,14 +73644,28 @@ function createTypeChecker(host) {
     );
   }
   function markTypeNodeAsReferenced(node) {
-    markEntityNameOrEntityExpressionAsReference(node && getEntityNameFromTypeNode(node), false);
+    markEntityNameOrEntityExpressionAsReference(
+      node && getEntityNameFromTypeNode(node),
+      /*forDecoratorMetadata*/
+      false
+    );
   }
   function markEntityNameOrEntityExpressionAsReference(typeName, forDecoratorMetadata) {
     if (!typeName)
       return;
     const rootName = getFirstIdentifier(typeName);
     const meaning = (typeName.kind === 79 /* Identifier */ ? 788968 /* Type */ : 1920 /* Namespace */) | 2097152 /* Alias */;
-    const rootSymbol = resolveName(rootName, rootName.escapedText, meaning, void 0, void 0, true);
+    const rootSymbol = resolveName(
+      rootName,
+      rootName.escapedText,
+      meaning,
+      /*nameNotFoundMessage*/
+      void 0,
+      /*nameArg*/
+      void 0,
+      /*isReference*/
+      true
+    );
     if (rootSymbol && rootSymbol.flags & 2097152 /* Alias */) {
       if (symbolIsValue(rootSymbol) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol)) && !getTypeOnlyAliasDeclaration(rootSymbol)) {
         markAliasSymbolAsReferenced(rootSymbol);
@@ -66281,7 +73681,11 @@ function createTypeChecker(host) {
   function markDecoratorMedataDataTypeNodeAsReferenced(node) {
     const entityName = getEntityNameForDecoratorMetadata(node);
     if (entityName && isEntityName(entityName)) {
-      markEntityNameOrEntityExpressionAsReference(entityName, true);
+      markEntityNameOrEntityExpressionAsReference(
+        entityName,
+        /*forDecoratorMetadata*/
+        true
+      );
     }
   }
   function getEntityNameForDecoratorMetadata(node) {
@@ -66359,7 +73763,7 @@ function createTypeChecker(host) {
         case 174 /* GetAccessor */:
         case 175 /* SetAccessor */:
           const otherKind = node.kind === 174 /* GetAccessor */ ? 175 /* SetAccessor */ : 174 /* GetAccessor */;
-          const otherAccessor = getDeclarationOfKind(getSymbolOfNode(node), otherKind);
+          const otherAccessor = getDeclarationOfKind(getSymbolOfDeclaration(node), otherKind);
           markDecoratorMedataDataTypeNodeAsReferenced(getAnnotatedAccessorTypeNode(node) || otherAccessor && getAnnotatedAccessorTypeNode(otherAccessor));
           break;
         case 171 /* MethodDeclaration */:
@@ -66415,7 +73819,11 @@ function createTypeChecker(host) {
   }
   function checkJSDocLinkLikeTag(node) {
     if (node.name) {
-      resolveJSDocMemberName(node.name, true);
+      resolveJSDocMemberName(
+        node.name,
+        /*ignoreErrors*/
+        true
+      );
     }
   }
   function checkJSDocParameterTag(node) {
@@ -66484,9 +73892,10 @@ function createTypeChecker(host) {
       checkComputedPropertyName(node.name);
     }
     if (hasBindableName(node)) {
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       const localSymbol = node.localSymbol || symbol;
       const firstDeclaration = (_a2 = localSymbol.declarations) == null ? void 0 : _a2.find(
+        // Get first non javascript function declaration
         (declaration) => declaration.kind === node.kind && !(declaration.flags & 262144 /* JavaScriptFile */)
       );
       if (node === firstDeclaration) {
@@ -66593,7 +74002,7 @@ function createTypeChecker(host) {
           if (member.kind === 175 /* SetAccessor */ && member.symbol.flags & 32768 /* GetAccessor */) {
             break;
           }
-          const symbol = getSymbolOfNode(member);
+          const symbol = getSymbolOfDeclaration(member);
           if (!symbol.isReferenced && (hasEffectiveModifier(member, 8 /* Private */) || isNamedDeclaration(member) && isPrivateIdentifier(member.name)) && !(member.flags & 16777216 /* Ambient */)) {
             addDiagnostic(member, 0 /* Local */, createDiagnosticForNode(member.name, Diagnostics._0_is_declared_but_its_value_is_never_read, symbolToString(symbol)));
           }
@@ -66621,7 +74030,7 @@ function createTypeChecker(host) {
     }
   }
   function checkUnusedTypeParameters(node, addDiagnostic) {
-    const declarations = getSymbolOfNode(node).declarations;
+    const declarations = getSymbolOfDeclaration(node).declarations;
     if (!declarations || last(declarations) !== node)
       return;
     const typeParameters = getEffectiveTypeParameterDeclarations(node);
@@ -66746,7 +74155,7 @@ function createTypeChecker(host) {
   function checkPotentialUncheckedRenamedBindingElementsInTypes() {
     var _a2;
     for (const node of potentialUnusedRenamedBindingElementsInTypes) {
-      if (!((_a2 = getSymbolOfNode(node)) == null ? void 0 : _a2.isReferenced)) {
+      if (!((_a2 = getSymbolOfDeclaration(node)) == null ? void 0 : _a2.isReferenced)) {
         const wrappingDeclaration = walkUpBindingElementsAndPatterns(node);
         Debug.assert(isParameterDeclaration(wrappingDeclaration), "Only parameter declaration should be checked here");
         const diagnostic = createDiagnosticForNode(node.name, Diagnostics._0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation, declarationNameToString(node.name), declarationNameToString(node.propertyName));
@@ -66960,11 +74369,21 @@ function createTypeChecker(host) {
     if (node.kind === 257 /* VariableDeclaration */ && !node.initializer) {
       return;
     }
-    const symbol = getSymbolOfNode(node);
+    const symbol = getSymbolOfDeclaration(node);
     if (symbol.flags & 1 /* FunctionScopedVariable */) {
       if (!isIdentifier(node.name))
         return Debug.fail();
-      const localDeclarationSymbol = resolveName(node, node.name.escapedText, 3 /* Variable */, void 0, void 0, false);
+      const localDeclarationSymbol = resolveName(
+        node,
+        node.name.escapedText,
+        3 /* Variable */,
+        /*nodeNotFoundErrorMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false
+      );
       if (localDeclarationSymbol && localDeclarationSymbol !== symbol && localDeclarationSymbol.flags & 2 /* BlockScopedVariable */) {
         if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 3 /* BlockScoped */) {
           const varDeclList = getAncestor(localDeclarationSymbol.valueDeclaration, 258 /* VariableDeclarationList */);
@@ -67017,8 +74436,21 @@ function createTypeChecker(host) {
           const nameText = getPropertyNameFromType(exprType);
           const property = getPropertyOfType(parentType, nameText);
           if (property) {
-            markPropertyAsReferenced(property, void 0, false);
-            checkPropertyAccessibility(node, !!parent.initializer && parent.initializer.kind === 106 /* SuperKeyword */, false, parentType, property);
+            markPropertyAsReferenced(
+              property,
+              /*nodeForCheckWriteOnly*/
+              void 0,
+              /*isSelfTypeAccess*/
+              false
+            );
+            checkPropertyAccessibility(
+              node,
+              !!parent.initializer && parent.initializer.kind === 106 /* SuperKeyword */,
+              /*writing*/
+              false,
+              parentType,
+              property
+            );
           }
         }
       }
@@ -67056,7 +74488,7 @@ function createTypeChecker(host) {
       }
       return;
     }
-    const symbol = getSymbolOfNode(node);
+    const symbol = getSymbolOfDeclaration(node);
     if (symbol.flags & 2097152 /* Alias */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node.kind === 205 /* BindingElement */ ? node.parent.parent : node)) {
       checkAliasSymbol(node);
       return;
@@ -67067,7 +74499,14 @@ function createTypeChecker(host) {
       if (initializer) {
         const isJSObjectLiteralInitializer = isInJSFile(node) && isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAccess(node.name)) && !!((_a2 = symbol.exports) == null ? void 0 : _a2.size);
         if (!isJSObjectLiteralInitializer && node.parent.parent.kind !== 246 /* ForInStatement */) {
-          checkTypeAssignableToAndOptionallyElaborate(checkExpressionCached(initializer), type, node, initializer, void 0);
+          checkTypeAssignableToAndOptionallyElaborate(
+            checkExpressionCached(initializer),
+            type,
+            node,
+            initializer,
+            /*headMessage*/
+            void 0
+          );
         }
       }
       if (symbol.declarations && symbol.declarations.length > 1) {
@@ -67081,7 +74520,14 @@ function createTypeChecker(host) {
         errorNextVariableOrPropertyDeclarationMustHaveSameType(symbol.valueDeclaration, type, node, declarationType);
       }
       if (hasOnlyExpressionInitializer(node) && node.initializer) {
-        checkTypeAssignableToAndOptionallyElaborate(checkExpressionCached(node.initializer), declarationType, node, node.initializer, void 0);
+        checkTypeAssignableToAndOptionallyElaborate(
+          checkExpressionCached(node.initializer),
+          declarationType,
+          node,
+          node.initializer,
+          /*headMessage*/
+          void 0
+        );
       }
       if (symbol.valueDeclaration && !areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) {
         error(node.name, Diagnostics.All_declarations_of_0_must_have_identical_modifiers, declarationNameToString(node.name));
@@ -67184,6 +74630,7 @@ function createTypeChecker(host) {
         if (isPromise) {
           errorAndMaybeSuggestAwait(
             location,
+            /*maybeMissingAwait*/
             true,
             Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined,
             getTypeNameForErrorDisplay(type)
@@ -67370,7 +74817,14 @@ function createTypeChecker(host) {
     if (isTypeAny(inputType)) {
       return inputType;
     }
-    return getIteratedTypeOrElementType(use, inputType, sentType, errorNode, true) || anyType;
+    return getIteratedTypeOrElementType(
+      use,
+      inputType,
+      sentType,
+      errorNode,
+      /*checkAssignability*/
+      true
+    ) || anyType;
   }
   function getIteratedTypeOrElementType(use, inputType, sentType, errorNode, checkAssignability) {
     const allowAsyncIterables = (use & 2 /* AllowsAsyncIterablesFlag */) !== 0;
@@ -67447,7 +74901,13 @@ function createTypeChecker(host) {
       if (downlevelIteration2) {
         return allowsStrings ? [Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true] : [Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true];
       }
-      const yieldType = getIterationTypeOfIterable(use, 0 /* Yield */, inputType, void 0);
+      const yieldType = getIterationTypeOfIterable(
+        use,
+        0 /* Yield */,
+        inputType,
+        /*errorNode*/
+        void 0
+      );
       if (yieldType) {
         return [Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, false];
       }
@@ -67580,7 +75040,10 @@ function createTypeChecker(host) {
       return anyIterationTypes;
     const { yieldType, returnType, nextType } = iterationTypes;
     if (errorNode) {
-      getGlobalAwaitedSymbol(true);
+      getGlobalAwaitedSymbol(
+        /*reportErrors*/
+        true
+      );
     }
     return createIterationTypes(
       getAwaitedType(yieldType, errorNode) || anyType,
@@ -67643,23 +75106,60 @@ function createTypeChecker(host) {
     return getCachedIterationTypes(type, resolver.iterableCacheKey);
   }
   function getIterationTypesOfGlobalIterableType(globalType, resolver) {
-    const globalIterationTypes = getIterationTypesOfIterableCached(globalType, resolver) || getIterationTypesOfIterableSlow(globalType, resolver, void 0, void 0, false);
+    const globalIterationTypes = getIterationTypesOfIterableCached(globalType, resolver) || getIterationTypesOfIterableSlow(
+      globalType,
+      resolver,
+      /*errorNode*/
+      void 0,
+      /*errorOutputContainer*/
+      void 0,
+      /*noCache*/
+      false
+    );
     return globalIterationTypes === noIterationTypes ? defaultIterationTypes : globalIterationTypes;
   }
   function getIterationTypesOfIterableFast(type, resolver) {
     let globalType;
-    if (isReferenceToType(type, globalType = resolver.getGlobalIterableType(false)) || isReferenceToType(type, globalType = resolver.getGlobalIterableIteratorType(false))) {
+    if (isReferenceToType(type, globalType = resolver.getGlobalIterableType(
+      /*reportErrors*/
+      false
+    )) || isReferenceToType(type, globalType = resolver.getGlobalIterableIteratorType(
+      /*reportErrors*/
+      false
+    ))) {
       const [yieldType] = getTypeArguments(type);
       const { returnType, nextType } = getIterationTypesOfGlobalIterableType(globalType, resolver);
-      return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(yieldType, void 0) || yieldType, resolver.resolveIterationType(returnType, void 0) || returnType, nextType));
+      return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(
+        yieldType,
+        /*errorNode*/
+        void 0
+      ) || yieldType, resolver.resolveIterationType(
+        returnType,
+        /*errorNode*/
+        void 0
+      ) || returnType, nextType));
     }
-    if (isReferenceToType(type, resolver.getGlobalGeneratorType(false))) {
+    if (isReferenceToType(type, resolver.getGlobalGeneratorType(
+      /*reportErrors*/
+      false
+    ))) {
       const [yieldType, returnType, nextType] = getTypeArguments(type);
-      return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(yieldType, void 0) || yieldType, resolver.resolveIterationType(returnType, void 0) || returnType, nextType));
+      return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(
+        yieldType,
+        /*errorNode*/
+        void 0
+      ) || yieldType, resolver.resolveIterationType(
+        returnType,
+        /*errorNode*/
+        void 0
+      ) || returnType, nextType));
     }
   }
   function getPropertyNameForKnownSymbolName(symbolName2) {
-    const ctorType = getGlobalESSymbolConstructorSymbol(false);
+    const ctorType = getGlobalESSymbolConstructorSymbol(
+      /*reportErrors*/
+      false
+    );
     const uniqueType = ctorType && getTypeOfPropertyOfType(getTypeOfSymbol(ctorType), escapeLeadingUnderscores(symbolName2));
     return uniqueType && isTypeUsableAsPropertyName(uniqueType) ? getPropertyNameFromType(uniqueType) : `__@${symbolName2}`;
   }
@@ -67680,14 +75180,30 @@ function createTypeChecker(host) {
   }
   function reportTypeNotIterableError(errorNode, type, allowAsyncIterables) {
     const message = allowAsyncIterables ? Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator : Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator;
-    const suggestAwait = !!getAwaitedTypeOfPromise(type) || !allowAsyncIterables && isForOfStatement(errorNode.parent) && errorNode.parent.expression === errorNode && getGlobalAsyncIterableType(false) !== emptyGenericType && isTypeAssignableTo(
-      type,
-      getGlobalAsyncIterableType(false)
+    const suggestAwait = (
+      // for (const x of Promise<...>) or [...Promise<...>]
+      !!getAwaitedTypeOfPromise(type) || !allowAsyncIterables && isForOfStatement(errorNode.parent) && errorNode.parent.expression === errorNode && getGlobalAsyncIterableType(
+        /** reportErrors */
+        false
+      ) !== emptyGenericType && isTypeAssignableTo(
+        type,
+        getGlobalAsyncIterableType(
+          /** reportErrors */
+          false
+        )
+      )
     );
     return errorAndMaybeSuggestAwait(errorNode, suggestAwait, message, typeToString(type));
   }
   function getIterationTypesOfIterator(type, resolver, errorNode, errorOutputContainer) {
-    return getIterationTypesOfIteratorWorker(type, resolver, errorNode, errorOutputContainer, false);
+    return getIterationTypesOfIteratorWorker(
+      type,
+      resolver,
+      errorNode,
+      errorOutputContainer,
+      /*noCache*/
+      false
+    );
   }
   function getIterationTypesOfIteratorWorker(type, resolver, errorNode, errorOutputContainer, noCache) {
     if (isTypeAny(type)) {
@@ -67705,14 +75221,32 @@ function createTypeChecker(host) {
     return getCachedIterationTypes(type, resolver.iteratorCacheKey);
   }
   function getIterationTypesOfIteratorFast(type, resolver) {
-    const globalType = resolver.getGlobalIterableIteratorType(false);
+    const globalType = resolver.getGlobalIterableIteratorType(
+      /*reportErrors*/
+      false
+    );
     if (isReferenceToType(type, globalType)) {
       const [yieldType] = getTypeArguments(type);
-      const globalIterationTypes = getIterationTypesOfIteratorCached(globalType, resolver) || getIterationTypesOfIteratorSlow(globalType, resolver, void 0, void 0, false);
+      const globalIterationTypes = getIterationTypesOfIteratorCached(globalType, resolver) || getIterationTypesOfIteratorSlow(
+        globalType,
+        resolver,
+        /*errorNode*/
+        void 0,
+        /*errorOutputContainer*/
+        void 0,
+        /*noCache*/
+        false
+      );
       const { returnType, nextType } = globalIterationTypes === noIterationTypes ? defaultIterationTypes : globalIterationTypes;
       return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType));
     }
-    if (isReferenceToType(type, resolver.getGlobalIteratorType(false)) || isReferenceToType(type, resolver.getGlobalGeneratorType(false))) {
+    if (isReferenceToType(type, resolver.getGlobalIteratorType(
+      /*reportErrors*/
+      false
+    )) || isReferenceToType(type, resolver.getGlobalGeneratorType(
+      /*reportErrors*/
+      false
+    ))) {
       const [yieldType, returnType, nextType] = getTypeArguments(type);
       return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType));
     }
@@ -67735,13 +75269,31 @@ function createTypeChecker(host) {
     if (cachedTypes2) {
       return cachedTypes2;
     }
-    if (isReferenceToType(type, getGlobalIteratorYieldResultType(false))) {
+    if (isReferenceToType(type, getGlobalIteratorYieldResultType(
+      /*reportErrors*/
+      false
+    ))) {
       const yieldType2 = getTypeArguments(type)[0];
-      return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(yieldType2, void 0, void 0));
+      return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
+        yieldType2,
+        /*returnType*/
+        void 0,
+        /*nextType*/
+        void 0
+      ));
     }
-    if (isReferenceToType(type, getGlobalIteratorReturnResultType(false))) {
+    if (isReferenceToType(type, getGlobalIteratorReturnResultType(
+      /*reportErrors*/
+      false
+    ))) {
       const returnType2 = getTypeArguments(type)[0];
-      return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(void 0, returnType2, void 0));
+      return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
+        /*yieldType*/
+        void 0,
+        returnType2,
+        /*nextType*/
+        void 0
+      ));
     }
     const yieldIteratorResult = filterType(type, isYieldIteratorResult);
     const yieldType = yieldIteratorResult !== neverType ? getTypeOfPropertyOfType(yieldIteratorResult, "value") : void 0;
@@ -67750,7 +75302,12 @@ function createTypeChecker(host) {
     if (!yieldType && !returnType) {
       return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", noIterationTypes);
     }
-    return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(yieldType, returnType || voidType, void 0));
+    return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
+      yieldType,
+      returnType || voidType,
+      /*nextType*/
+      void 0
+    ));
   }
   function getIterationTypesOfMethod(type, resolver, methodName, errorNode, errorOutputContainer) {
     var _a2, _b, _c, _d, _e, _f;
@@ -67776,8 +75333,14 @@ function createTypeChecker(host) {
       return methodName === "next" ? noIterationTypes : void 0;
     }
     if ((methodType == null ? void 0 : methodType.symbol) && methodSignatures.length === 1) {
-      const globalGeneratorType = resolver.getGlobalGeneratorType(false);
-      const globalIteratorType = resolver.getGlobalIteratorType(false);
+      const globalGeneratorType = resolver.getGlobalGeneratorType(
+        /*reportErrors*/
+        false
+      );
+      const globalIteratorType = resolver.getGlobalIteratorType(
+        /*reportErrors*/
+        false
+      );
       const isGeneratorMethod = ((_c = (_b = globalGeneratorType.symbol) == null ? void 0 : _b.members) == null ? void 0 : _c.get(methodName)) === methodType.symbol;
       const isIteratorMethod = !isGeneratorMethod && ((_e = (_d = globalIteratorType.symbol) == null ? void 0 : _d.members) == null ? void 0 : _e.get(methodName)) === methodType.symbol;
       if (isGeneratorMethod || isIteratorMethod) {
@@ -67851,7 +75414,19 @@ function createTypeChecker(host) {
     }
     const use = isAsyncGenerator ? 2 /* AsyncGeneratorReturnType */ : 1 /* GeneratorReturnType */;
     const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver;
-    return getIterationTypesOfIterable(type, use, void 0) || getIterationTypesOfIterator(type, resolver, void 0, void 0);
+    return getIterationTypesOfIterable(
+      type,
+      use,
+      /*errorNode*/
+      void 0
+    ) || getIterationTypesOfIterator(
+      type,
+      resolver,
+      /*errorNode*/
+      void 0,
+      /*errorOutputContainer*/
+      void 0
+    );
   }
   function checkBreakOrContinueStatement(node) {
     if (!checkGrammarStatementInAmbientContext(node))
@@ -67902,7 +75477,13 @@ function createTypeChecker(host) {
         }
       } else if (getReturnTypeFromAnnotation(container)) {
         const unwrappedReturnType = (_a2 = unwrapReturnType(returnType, functionFlags)) != null ? _a2 : returnType;
-        const unwrappedExprType = functionFlags & 2 /* Async */ ? checkAwaitedType(exprType, false, node, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) : exprType;
+        const unwrappedExprType = functionFlags & 2 /* Async */ ? checkAwaitedType(
+          exprType,
+          /*withAlias*/
+          false,
+          node,
+          Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+        ) : exprType;
         if (unwrappedReturnType) {
           checkTypeAssignableToAndOptionallyElaborate(unwrappedExprType, unwrappedReturnType, node, node.expression);
         }
@@ -67930,7 +75511,6 @@ function createTypeChecker(host) {
     let firstDefaultClause;
     let hasDuplicateDefaultClause = false;
     const expressionType = checkExpression(node.expression);
-    const expressionIsLiteral = isLiteralType(expressionType);
     forEach(node.caseBlock.clauses, (clause) => {
       if (clause.kind === 293 /* DefaultClause */ && !hasDuplicateDefaultClause) {
         if (firstDefaultClause === void 0) {
@@ -67949,15 +75529,15 @@ function createTypeChecker(host) {
       }
       function createLazyCaseClauseDiagnostics(clause2) {
         return () => {
-          let caseType = checkExpression(clause2.expression);
-          const caseIsLiteral = isLiteralType(caseType);
-          let comparedExpressionType = expressionType;
-          if (!caseIsLiteral || !expressionIsLiteral) {
-            caseType = caseIsLiteral ? getBaseTypeOfLiteralType(caseType) : caseType;
-            comparedExpressionType = getBaseTypeOfLiteralType(expressionType);
-          }
-          if (!isTypeEqualityComparableTo(comparedExpressionType, caseType)) {
-            checkTypeComparableTo(caseType, comparedExpressionType, clause2.expression, void 0);
+          const caseType = checkExpression(clause2.expression);
+          if (!isTypeEqualityComparableTo(expressionType, caseType)) {
+            checkTypeComparableTo(
+              caseType,
+              expressionType,
+              clause2.expression,
+              /*headMessage*/
+              void 0
+            );
           }
         };
       }
@@ -68000,7 +75580,12 @@ function createTypeChecker(host) {
         const declaration = catchClause.variableDeclaration;
         const typeNode = getEffectiveTypeAnnotationNode(getRootDeclaration(declaration));
         if (typeNode) {
-          const type = getTypeForVariableLikeDeclaration(declaration, false, 0 /* Normal */);
+          const type = getTypeForVariableLikeDeclaration(
+            declaration,
+            /*includeOptionality*/
+            false,
+            0 /* Normal */
+          );
           if (type && !(type.flags & 3 /* AnyOrUnknown */)) {
             grammarErrorOnFirstToken(typeNode, Diagnostics.Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified);
           }
@@ -68031,14 +75616,19 @@ function createTypeChecker(host) {
     }
     for (const prop of getPropertiesOfObjectType(type)) {
       if (!(isStaticIndex && prop.flags & 4194304 /* Prototype */)) {
-        checkIndexConstraintForProperty(type, prop, getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */, true), getNonMissingTypeOfSymbol(prop));
+        checkIndexConstraintForProperty(type, prop, getLiteralTypeFromProperty(
+          prop,
+          8576 /* StringOrNumberLiteralOrUnique */,
+          /*includeNonPublic*/
+          true
+        ), getNonMissingTypeOfSymbol(prop));
       }
     }
     const typeDeclaration = symbol.valueDeclaration;
     if (typeDeclaration && isClassLike(typeDeclaration)) {
       for (const member of typeDeclaration.members) {
         if (!isStatic(member) && !hasBindableName(member)) {
-          const symbol2 = getSymbolOfNode(member);
+          const symbol2 = getSymbolOfDeclaration(member);
           checkIndexConstraintForProperty(type, symbol2, getTypeOfExpression(member.name.expression), getNonMissingTypeOfSymbol(symbol2));
         }
       }
@@ -68060,7 +75650,7 @@ function createTypeChecker(host) {
     const propDeclaration = declaration && declaration.kind === 223 /* BinaryExpression */ || name && name.kind === 164 /* ComputedPropertyName */ ? declaration : void 0;
     const localPropDeclaration = getParentOfSymbol(prop) === type.symbol ? declaration : void 0;
     for (const info of indexInfos) {
-      const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfNode(info.declaration)) === type.symbol ? info.declaration : void 0;
+      const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfDeclaration(info.declaration)) === type.symbol ? info.declaration : void 0;
       const errorNode = localPropDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getPropertyOfObjectType(base, prop.escapedName) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0);
       if (errorNode && !isTypeAssignableTo(propType, info.type)) {
         const diagnostic = createError(
@@ -68082,11 +75672,11 @@ function createTypeChecker(host) {
     const declaration = checkInfo.declaration;
     const indexInfos = getApplicableIndexInfos(type, checkInfo.keyType);
     const interfaceDeclaration = getObjectFlags(type) & 2 /* Interface */ ? getDeclarationOfKind(type.symbol, 261 /* InterfaceDeclaration */) : void 0;
-    const localCheckDeclaration = declaration && getParentOfSymbol(getSymbolOfNode(declaration)) === type.symbol ? declaration : void 0;
+    const localCheckDeclaration = declaration && getParentOfSymbol(getSymbolOfDeclaration(declaration)) === type.symbol ? declaration : void 0;
     for (const info of indexInfos) {
       if (info === checkInfo)
         continue;
-      const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfNode(info.declaration)) === type.symbol ? info.declaration : void 0;
+      const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfDeclaration(info.declaration)) === type.symbol ? info.declaration : void 0;
       const errorNode = localCheckDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getIndexInfoOfType(base, checkInfo.keyType) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0);
       if (errorNode && !isTypeAssignableTo(checkInfo.type, info.type)) {
         error(
@@ -68191,7 +75781,7 @@ function createTypeChecker(host) {
         const type = getTypeFromTypeReference(node);
         if (type.flags & 262144 /* TypeParameter */) {
           for (let i = index; i < typeParameters.length; i++) {
-            if (type.symbol === getSymbolOfNode(typeParameters[i])) {
+            if (type.symbol === getSymbolOfDeclaration(typeParameters[i])) {
               error(node, Diagnostics.Type_parameter_defaults_can_only_reference_previously_declared_type_parameters);
             }
           }
@@ -68253,7 +75843,7 @@ function createTypeChecker(host) {
   function checkClassExpression(node) {
     checkClassLikeDeclaration(node);
     checkNodeDeferred(node);
-    return getTypeOfSymbol(getSymbolOfNode(node));
+    return getTypeOfSymbol(getSymbolOfDeclaration(node));
   }
   function checkClassExpressionDeferred(node) {
     forEach(node.members, checkSourceElement);
@@ -68277,7 +75867,7 @@ function createTypeChecker(host) {
     checkCollisionsForDeclarationName(node, node.name);
     checkTypeParameters(getEffectiveTypeParameterDeclarations(node));
     checkExportsOnMergedDeclarations(node);
-    const symbol = getSymbolOfNode(node);
+    const symbol = getSymbolOfDeclaration(node);
     const type = getDeclaredTypeOfSymbol(symbol);
     const typeWithThis = getTypeWithThisArgument(type);
     const staticType = getTypeOfSymbol(symbol);
@@ -68315,7 +75905,12 @@ function createTypeChecker(host) {
             }
           }
           const baseWithThis = getTypeWithThisArgument(baseType, type.thisType);
-          if (!checkTypeAssignableTo(typeWithThis, baseWithThis, void 0)) {
+          if (!checkTypeAssignableTo(
+            typeWithThis,
+            baseWithThis,
+            /*errorNode*/
+            void 0
+          )) {
             issueMemberSpecificError(node, typeWithThis, baseWithThis, Diagnostics.Class_0_incorrectly_extends_base_class_1);
           } else {
             checkTypeAssignableTo(
@@ -68358,7 +75953,12 @@ function createTypeChecker(host) {
     }
     addLazyDiagnostic(() => {
       checkIndexConstraints(type, symbol);
-      checkIndexConstraints(staticType, symbol, true);
+      checkIndexConstraints(
+        staticType,
+        symbol,
+        /*isStaticIndex*/
+        true
+      );
       checkTypeForDuplicateIndexSignatures(node);
       checkPropertyInitialization(node);
     });
@@ -68369,7 +75969,12 @@ function createTypeChecker(host) {
           if (isValidBaseType(t)) {
             const genericDiag = t.symbol && t.symbol.flags & 32 /* Class */ ? Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass : Diagnostics.Class_0_incorrectly_implements_interface_1;
             const baseWithThis = getTypeWithThisArgument(t, type.thisType);
-            if (!checkTypeAssignableTo(typeWithThis, baseWithThis, void 0)) {
+            if (!checkTypeAssignableTo(
+              typeWithThis,
+              baseWithThis,
+              /*errorNode*/
+              void 0
+            )) {
               issueMemberSpecificError(node, typeWithThis, baseWithThis, genericDiag);
             }
           } else {
@@ -68399,6 +76004,7 @@ function createTypeChecker(host) {
               type,
               typeWithThis,
               param,
+              /* memberIsParameterProperty */
               true
             );
           }
@@ -68412,6 +76018,7 @@ function createTypeChecker(host) {
         type,
         typeWithThis,
         member,
+        /* memberIsParameterProperty */
         false
       );
     }
@@ -68504,13 +76111,21 @@ function createTypeChecker(host) {
         const baseProp = getPropertyOfType(baseWithThis, declaredProp.escapedName);
         if (prop && baseProp) {
           const rootChain = () => chainDiagnosticMessages(
+            /*details*/
             void 0,
             Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2,
             symbolToString(declaredProp),
             typeToString(typeWithThis),
             typeToString(baseWithThis)
           );
-          if (!checkTypeAssignableTo(getTypeOfSymbol(prop), getTypeOfSymbol(baseProp), member.name || member, void 0, rootChain)) {
+          if (!checkTypeAssignableTo(
+            getTypeOfSymbol(prop),
+            getTypeOfSymbol(baseProp),
+            member.name || member,
+            /*message*/
+            void 0,
+            rootChain
+          )) {
             issuedMemberError = true;
           }
         }
@@ -68536,7 +76151,7 @@ function createTypeChecker(host) {
     if (!member.name) {
       return 0 /* Ok */;
     }
-    const symbol = getSymbolOfNode(node);
+    const symbol = getSymbolOfDeclaration(node);
     const type = getDeclaredTypeOfSymbol(symbol);
     const typeWithThis = getTypeWithThisArgument(type);
     const staticType = getTypeOfSymbol(symbol);
@@ -68556,12 +76171,13 @@ function createTypeChecker(host) {
       memberHasOverrideModifier,
       hasAbstractModifier(member),
       isStatic(member),
+      /* memberIsParameterProperty */
       false,
       memberName
     );
   }
   function getTargetSymbol(s) {
-    return getCheckFlags(s) & 1 /* Instantiated */ ? s.target : s;
+    return getCheckFlags(s) & 1 /* Instantiated */ ? s.links.target : s;
   }
   function getClassOrInterfaceDeclarationsOfSymbol(symbol) {
     return filter(symbol.declarations, (d) => d.kind === 260 /* ClassDeclaration */ || d.kind === 261 /* InterfaceDeclaration */);
@@ -68700,7 +76316,14 @@ function createTypeChecker(host) {
             ok = false;
             const typeName1 = typeToString(existing.containingType);
             const typeName2 = typeToString(base);
-            let errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical, symbolToString(prop), typeName1, typeName2);
+            let errorInfo = chainDiagnosticMessages(
+              /*details*/
+              void 0,
+              Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical,
+              symbolToString(prop),
+              typeName1,
+              typeName2
+            );
             errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2);
             diagnostics.add(createDiagnosticForNodeFromMessageChain(typeNode, errorInfo));
           }
@@ -68721,7 +76344,7 @@ function createTypeChecker(host) {
       if (!isStatic(member) && isPropertyWithoutInitializer(member)) {
         const propName = member.name;
         if (isIdentifier(propName) || isPrivateIdentifier(propName) || isComputedPropertyName(propName)) {
-          const type = getTypeOfSymbol(getSymbolOfNode(member));
+          const type = getTypeOfSymbol(getSymbolOfDeclaration(member));
           if (!(type.flags & 3 /* AnyOrUnknown */ || containsUndefinedType(type))) {
             if (!constructor || !isPropertyInitializedInConstructor(propName, type, constructor)) {
               error(member.name, Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor, declarationNameToString(propName));
@@ -68764,7 +76387,7 @@ function createTypeChecker(host) {
     addLazyDiagnostic(() => {
       checkTypeNameIsReserved(node.name, Diagnostics.Interface_name_cannot_be_0);
       checkExportsOnMergedDeclarations(node);
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       checkTypeParameterListsIdentical(symbol);
       const firstInterfaceDecl = getDeclarationOfKind(symbol, 261 /* InterfaceDeclaration */);
       if (node === firstInterfaceDecl) {
@@ -68920,7 +76543,12 @@ function createTypeChecker(host) {
         }
       case 208 /* PropertyAccessExpression */:
         if (isEntityNameExpression(expr)) {
-          const symbol = resolveEntityName(expr, 111551 /* Value */, true);
+          const symbol = resolveEntityName(
+            expr,
+            111551 /* Value */,
+            /*ignoreErrors*/
+            true
+          );
           if (symbol) {
             if (symbol.flags & 8 /* EnumMember */) {
               return evaluateEnumMember(expr, symbol, location);
@@ -68937,7 +76565,12 @@ function createTypeChecker(host) {
       case 209 /* ElementAccessExpression */:
         const root = expr.expression;
         if (isEntityNameExpression(root) && isStringLiteralLike(expr.argumentExpression)) {
-          const rootSymbol = resolveEntityName(root, 111551 /* Value */, true);
+          const rootSymbol = resolveEntityName(
+            root,
+            111551 /* Value */,
+            /*ignoreErrors*/
+            true
+          );
           if (rootSymbol && rootSymbol.flags & 384 /* Enum */) {
             const name = escapeLeadingUnderscores(expr.argumentExpression.text);
             const member = rootSymbol.exports.get(name);
@@ -68983,7 +76616,7 @@ function createTypeChecker(host) {
     checkExportsOnMergedDeclarations(node);
     node.members.forEach(checkEnumMember);
     computeEnumMemberValues(node);
-    const enumSymbol = getSymbolOfNode(node);
+    const enumSymbol = getSymbolOfDeclaration(node);
     const firstDeclaration = getDeclarationOfKind(enumSymbol, node.kind);
     if (node === firstDeclaration) {
       if (enumSymbol.declarations && enumSymbol.declarations.length > 1) {
@@ -69072,7 +76705,7 @@ function createTypeChecker(host) {
         checkCollisionsForDeclarationName(node, node.name);
       }
       checkExportsOnMergedDeclarations(node);
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       if (symbol.flags & 512 /* ValueModule */ && !inAmbientContext && symbol.declarations && symbol.declarations.length > 1 && isInstantiatedModule(node, shouldPreserveConstEnums(compilerOptions))) {
         const firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol);
         if (firstNonAmbientClassOrFunc) {
@@ -69089,7 +76722,7 @@ function createTypeChecker(host) {
       }
       if (isAmbientExternalModule) {
         if (isExternalModuleAugmentation(node)) {
-          const checkBody = isGlobalAugmentation || getSymbolOfNode(node).flags & 33554432 /* Transient */;
+          const checkBody = isGlobalAugmentation || getSymbolOfDeclaration(node).flags & 33554432 /* Transient */;
           if (checkBody && node.body) {
             for (const statement of node.body.statements) {
               checkModuleAugmentationElement(statement, isGlobalAugmentation);
@@ -69200,7 +76833,7 @@ function createTypeChecker(host) {
   }
   function checkAliasSymbol(node) {
     var _a2, _b, _c, _d, _e;
-    let symbol = getSymbolOfNode(node);
+    let symbol = getSymbolOfDeclaration(node);
     const target = resolveAlias(symbol);
     if (target !== unknownSymbol) {
       symbol = getMergedSymbol(symbol.exportSymbol || symbol);
@@ -69393,7 +77026,7 @@ function createTypeChecker(host) {
         markExportAsReferenced(node);
       }
       if (node.moduleReference.kind !== 280 /* ExternalModuleReference */) {
-        const target = resolveAlias(getSymbolOfNode(node));
+        const target = resolveAlias(getSymbolOfDeclaration(node));
         if (target !== unknownSymbol) {
           const targetFlags = getAllSymbolFlags(target);
           if (targetFlags & 111551 /* Value */) {
@@ -69412,6 +77045,8 @@ function createTypeChecker(host) {
       } else {
         if (moduleKind >= 5 /* ES2015 */ && getSourceFileOfNode(node).impliedNodeFormat === void 0 && !node.isTypeOnly && !(node.flags & 16777216 /* Ambient */)) {
           grammarErrorOnNode(node, Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead);
+        } else if (!(node.flags & 16777216 /* Ambient */) && getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */) {
+          grammarErrorOnNode(node, Diagnostics.Import_assignment_is_not_allowed_when_moduleResolution_is_set_to_bundler_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead);
         }
       }
     }
@@ -69475,19 +77110,27 @@ function createTypeChecker(host) {
   }
   function importClauseContainsReferencedImport(importClause) {
     return forEachImportClauseDeclaration(importClause, (declaration) => {
-      return !!getSymbolOfNode(declaration).isReferenced;
+      return !!getSymbolOfDeclaration(declaration).isReferenced;
     });
   }
   function importClauseContainsConstEnumUsedAsValue(importClause) {
     return forEachImportClauseDeclaration(importClause, (declaration) => {
-      return !!getSymbolLinks(getSymbolOfNode(declaration)).constEnumReferenced;
+      return !!getSymbolLinks(getSymbolOfDeclaration(declaration)).constEnumReferenced;
     });
   }
   function canConvertImportDeclarationToTypeOnly(statement) {
-    return isImportDeclaration(statement) && statement.importClause && !statement.importClause.isTypeOnly && importClauseContainsReferencedImport(statement.importClause) && !isReferencedAliasDeclaration(statement.importClause, true) && !importClauseContainsConstEnumUsedAsValue(statement.importClause);
+    return isImportDeclaration(statement) && statement.importClause && !statement.importClause.isTypeOnly && importClauseContainsReferencedImport(statement.importClause) && !isReferencedAliasDeclaration(
+      statement.importClause,
+      /*checkChildren*/
+      true
+    ) && !importClauseContainsConstEnumUsedAsValue(statement.importClause);
   }
   function canConvertImportEqualsDeclarationToTypeOnly(statement) {
-    return isImportEqualsDeclaration(statement) && isExternalModuleReference(statement.moduleReference) && !statement.isTypeOnly && getSymbolOfNode(statement).isReferenced && !isReferencedAliasDeclaration(statement, false) && !getSymbolLinks(getSymbolOfNode(statement)).constEnumReferenced;
+    return isImportEqualsDeclaration(statement) && isExternalModuleReference(statement.moduleReference) && !statement.isTypeOnly && getSymbolOfDeclaration(statement).isReferenced && !isReferencedAliasDeclaration(
+      statement,
+      /*checkChildren*/
+      false
+    ) && !getSymbolLinks(getSymbolOfDeclaration(statement)).constEnumReferenced;
   }
   function checkImportsForTypeOnlyConversion(sourceFile) {
     for (const statement of sourceFile.statements) {
@@ -69502,7 +77145,11 @@ function createTypeChecker(host) {
   function checkExportSpecifier(node) {
     checkAliasSymbol(node);
     if (getEmitDeclarations(compilerOptions)) {
-      collectLinkedAliases(node.propertyName || node.name, true);
+      collectLinkedAliases(
+        node.propertyName || node.name,
+        /*setVisibility*/
+        true
+      );
     }
     if (!node.parent.parent.moduleSpecifier) {
       const exportedName = node.propertyName || node.name;
@@ -69510,8 +77157,11 @@ function createTypeChecker(host) {
         exportedName,
         exportedName.escapedText,
         111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+        /*nameNotFoundMessage*/
         void 0,
+        /*nameArg*/
         void 0,
+        /*isUse*/
         true
       );
       if (symbol && (symbol === undefinedSymbol || symbol === globalThisSymbol || symbol.declarations && isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) {
@@ -69554,7 +77204,15 @@ function createTypeChecker(host) {
     }
     if (node.expression.kind === 79 /* Identifier */) {
       const id = node.expression;
-      const sym = resolveEntityName(id, 67108863 /* All */, true, true, node);
+      const sym = resolveEntityName(
+        id,
+        67108863 /* All */,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveAlias*/
+        true,
+        node
+      );
       if (sym) {
         markAliasReferenced(sym, id);
         const target = sym.flags & 2097152 /* Alias */ ? resolveAlias(sym) : sym;
@@ -69565,7 +77223,11 @@ function createTypeChecker(host) {
         checkExpressionCached(node.expression);
       }
       if (getEmitDeclarations(compilerOptions)) {
-        collectLinkedAliases(node.expression, true);
+        collectLinkedAliases(
+          node.expression,
+          /*setVisibility*/
+          true
+        );
       }
     } else {
       checkExpressionCached(node.expression);
@@ -69574,11 +77236,13 @@ function createTypeChecker(host) {
     if (node.flags & 16777216 /* Ambient */ && !isEntityNameExpression(node.expression)) {
       grammarErrorOnNode(node.expression, Diagnostics.The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context);
     }
-    if (node.isExportEquals && !(node.flags & 16777216 /* Ambient */)) {
-      if (moduleKind >= 5 /* ES2015 */ && getSourceFileOfNode(node).impliedNodeFormat !== 1 /* CommonJS */) {
+    if (node.isExportEquals) {
+      if (moduleKind >= 5 /* ES2015 */ && (node.flags & 16777216 /* Ambient */ && getSourceFileOfNode(node).impliedNodeFormat === 99 /* ESNext */ || !(node.flags & 16777216 /* Ambient */) && getSourceFileOfNode(node).impliedNodeFormat !== 1 /* CommonJS */)) {
         grammarErrorOnNode(node, Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead);
-      } else if (moduleKind === 4 /* System */) {
+      } else if (moduleKind === 4 /* System */ && !(node.flags & 16777216 /* Ambient */)) {
         grammarErrorOnNode(node, Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system);
+      } else if (getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */ && !(node.flags & 16777216 /* Ambient */)) {
+        grammarErrorOnNode(node, Diagnostics.Export_assignment_cannot_be_used_when_moduleResolution_is_set_to_bundler_Consider_using_export_default_or_another_module_format_instead);
       }
     }
   }
@@ -69586,7 +77250,7 @@ function createTypeChecker(host) {
     return forEachEntry(moduleSymbol.exports, (_, id) => id !== "export=");
   }
   function checkExternalModuleExports(node) {
-    const moduleSymbol = getSymbolOfNode(node);
+    const moduleSymbol = getSymbolOfDeclaration(node);
     const links = getSymbolLinks(moduleSymbol);
     if (!links.exportsChecked) {
       const exportEqualsSymbol = moduleSymbol.exports.get("export=");
@@ -69636,15 +77300,17 @@ function createTypeChecker(host) {
     }
   }
   function checkSourceElementWorker(node) {
-    forEach(node.jsDoc, ({ comment, tags }) => {
-      checkJSDocCommentWorker(comment);
-      forEach(tags, (tag) => {
-        checkJSDocCommentWorker(tag.comment);
-        if (isInJSFile(node)) {
-          checkSourceElement(tag);
-        }
+    if (canHaveJSDoc(node)) {
+      forEach(node.jsDoc, ({ comment, tags }) => {
+        checkJSDocCommentWorker(comment);
+        forEach(tags, (tag) => {
+          checkJSDocCommentWorker(tag.comment);
+          if (isInJSFile(node)) {
+            checkSourceElement(tag);
+          }
+        });
       });
-    });
+    }
     const kind = node.kind;
     if (cancellationToken) {
       switch (kind) {
@@ -69655,7 +77321,7 @@ function createTypeChecker(host) {
           cancellationToken.throwIfCancellationRequested();
       }
     }
-    if (kind >= 240 /* FirstStatement */ && kind <= 256 /* LastStatement */ && node.flowNode && !isReachableFlowNode(node.flowNode)) {
+    if (kind >= 240 /* FirstStatement */ && kind <= 256 /* LastStatement */ && canHaveFlowNode(node) && node.flowNode && !isReachableFlowNode(node.flowNode)) {
       errorOrSuggestion(compilerOptions.allowUnreachableCode === false, node, Diagnostics.Unreachable_code_detected);
     }
     switch (kind) {
@@ -69720,21 +77386,21 @@ function createTypeChecker(host) {
         return checkJSDocAugmentsTag(node);
       case 332 /* JSDocImplementsTag */:
         return checkJSDocImplementsTag(node);
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
       case 341 /* JSDocCallbackTag */:
-      case 342 /* JSDocEnumTag */:
+      case 343 /* JSDocEnumTag */:
         return checkJSDocTypeAliasTag(node);
-      case 347 /* JSDocTemplateTag */:
+      case 348 /* JSDocTemplateTag */:
         return checkJSDocTemplateTag(node);
-      case 346 /* JSDocTypeTag */:
+      case 347 /* JSDocTypeTag */:
         return checkJSDocTypeTag(node);
       case 327 /* JSDocLink */:
       case 328 /* JSDocLinkCode */:
       case 329 /* JSDocLinkPlain */:
         return checkJSDocLinkLikeTag(node);
-      case 343 /* JSDocParameterTag */:
+      case 344 /* JSDocParameterTag */:
         return checkJSDocParameterTag(node);
-      case 350 /* JSDocPropertyTag */:
+      case 351 /* JSDocPropertyTag */:
         return checkJSDocPropertyTag(node);
       case 320 /* JSDocFunctionType */:
         checkJSDocFunctionType(node);
@@ -69836,7 +77502,17 @@ function createTypeChecker(host) {
   }
   function checkJSDocTypeIsInJsFile(node) {
     if (!isInJSFile(node)) {
-      grammarErrorOnNode(node, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments);
+      if (isJSDocNonNullableType(node) || isJSDocNullableType(node)) {
+        const token = tokenToString(isJSDocNonNullableType(node) ? 53 /* ExclamationToken */ : 57 /* QuestionToken */);
+        const diagnostic = node.postfix ? Diagnostics._0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1 : Diagnostics._0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1;
+        const typeNode = node.type;
+        const type = getTypeFromTypeNode(typeNode);
+        grammarErrorOnNode(node, diagnostic, token, typeToString(
+          isJSDocNullableType(node) && !(type === neverType || type === voidType) ? getUnionType(append([type, undefinedType], node.postfix ? void 0 : nullType)) : type
+        ));
+      } else {
+        grammarErrorOnNode(node, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments);
+      }
     }
   }
   function checkJSDocVariadicType(node) {
@@ -69942,7 +77618,13 @@ function createTypeChecker(host) {
   }
   function checkSourceFile(node) {
     var _a2, _b;
-    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Check, "checkSourceFile", { path: node.path }, true);
+    (_a2 = tracing) == null ? void 0 : _a2.push(
+      tracing.Phase.Check,
+      "checkSourceFile",
+      { path: node.path },
+      /*separateBeginAndEnd*/
+      true
+    );
     mark("beforeCheck");
     checkSourceFileWorker(node);
     mark("afterCheck");
@@ -70075,7 +77757,7 @@ function createTypeChecker(host) {
     return symbolsToArray(symbols);
     function populateSymbols() {
       while (location) {
-        if (location.locals && !isGlobalSourceFile(location)) {
+        if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
           copySymbols(location.locals, meaning);
         }
         switch (location.kind) {
@@ -70083,10 +77765,10 @@ function createTypeChecker(host) {
             if (!isExternalModule(location))
               break;
           case 264 /* ModuleDeclaration */:
-            copyLocallyVisibleExportSymbols(getSymbolOfNode(location).exports, meaning & 2623475 /* ModuleMember */);
+            copyLocallyVisibleExportSymbols(getSymbolOfDeclaration(location).exports, meaning & 2623475 /* ModuleMember */);
             break;
           case 263 /* EnumDeclaration */:
-            copySymbols(getSymbolOfNode(location).exports, meaning & 8 /* EnumMember */);
+            copySymbols(getSymbolOfDeclaration(location).exports, meaning & 8 /* EnumMember */);
             break;
           case 228 /* ClassExpression */:
             const className = location.name;
@@ -70096,7 +77778,7 @@ function createTypeChecker(host) {
           case 260 /* ClassDeclaration */:
           case 261 /* InterfaceDeclaration */:
             if (!isStaticSymbol) {
-              copySymbols(getMembersOfSymbol(getSymbolOfNode(location)), meaning & 788968 /* Type */);
+              copySymbols(getMembersOfSymbol(getSymbolOfDeclaration(location)), meaning & 788968 /* Type */);
             }
             break;
           case 215 /* FunctionExpression */:
@@ -70156,12 +77838,11 @@ function createTypeChecker(host) {
   }
   function forEachEnclosingClass(node, callback) {
     let result;
-    while (true) {
-      node = getContainingClass(node);
-      if (!node)
-        break;
-      if (result = callback(node))
+    let containingClass = getContainingClass(node);
+    while (containingClass) {
+      if (result = callback(containingClass))
         break;
+      containingClass = getContainingClass(containingClass);
     }
     return result;
   }
@@ -70202,7 +77883,7 @@ function createTypeChecker(host) {
       case 4 /* ThisProperty */:
       case 2 /* ModuleExports */:
       case 5 /* Property */:
-        return getSymbolOfNode(entityName.parent.parent);
+        return getSymbolOfDeclaration(entityName.parent.parent);
     }
   }
   function isImportTypeQualifierPart(node) {
@@ -70231,7 +77912,9 @@ function createTypeChecker(host) {
     if (name.parent.kind === 274 /* ExportAssignment */ && isEntityNameExpression(name)) {
       const success = resolveEntityName(
         name,
+        /*all meanings*/
         111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+        /*ignoreErrors*/
         true
       );
       if (success && success !== unknownSymbol) {
@@ -70240,7 +77923,11 @@ function createTypeChecker(host) {
     } else if (isEntityName(name) && isInRightSideOfImportOrExportAssignment(name)) {
       const importEqualsDeclaration = getAncestor(name, 268 /* ImportEqualsDeclaration */);
       Debug.assert(importEqualsDeclaration !== void 0);
-      return getSymbolOfPartOfRightHandSideOfImportEquals(name, true);
+      return getSymbolOfPartOfRightHandSideOfImportEquals(
+        name,
+        /*dontResolveAlias*/
+        true
+      );
     }
     if (isEntityName(name)) {
       const possibleImportNode = isImportTypeQualifierPart(name);
@@ -70269,10 +77956,10 @@ function createTypeChecker(host) {
         return entityNameSymbol;
       }
     }
-    if (name.parent.kind === 343 /* JSDocParameterTag */) {
+    if (name.parent.kind === 344 /* JSDocParameterTag */) {
       return getParameterSymbolFromJSDoc(name.parent);
     }
-    if (name.parent.kind === 165 /* TypeParameter */ && name.parent.parent.kind === 347 /* JSDocTemplateTag */) {
+    if (name.parent.kind === 165 /* TypeParameter */ && name.parent.parent.kind === 348 /* JSDocTemplateTag */) {
       Debug.assert(!isInJSFile(name));
       const typeParameter = getTypeParameterFromJsDoc(name.parent);
       return typeParameter && typeParameter.symbol;
@@ -70288,17 +77975,38 @@ function createTypeChecker(host) {
           const symbol = getIntrinsicTagSymbol(name.parent);
           return symbol === unknownSymbol ? void 0 : symbol;
         }
-        const result = resolveEntityName(name, meaning, false, true, getHostSignatureFromJSDoc(name));
+        const result = resolveEntityName(
+          name,
+          meaning,
+          /*ignoreErrors*/
+          false,
+          /* dontResolveAlias */
+          true,
+          getHostSignatureFromJSDoc(name)
+        );
         if (!result && isJSDoc2) {
           const container = findAncestor(name, or(isClassLike, isInterfaceDeclaration));
           if (container) {
-            return resolveJSDocMemberName(name, false, getSymbolOfNode(container));
+            return resolveJSDocMemberName(
+              name,
+              /*ignoreErrors*/
+              false,
+              getSymbolOfDeclaration(container)
+            );
           }
         }
         if (result && isJSDoc2) {
           const container = getJSDocHost(name);
           if (container && isEnumMember(container) && container === result.valueDeclaration) {
-            return resolveEntityName(name, meaning, true, true, getSourceFileOfNode(container)) || result;
+            return resolveEntityName(
+              name,
+              meaning,
+              /*ignoreErrors*/
+              true,
+              /* dontResolveAlias */
+              true,
+              getSourceFileOfNode(container)
+            ) || result;
           }
         }
         return result;
@@ -70350,18 +78058,36 @@ function createTypeChecker(host) {
       }
     } else if (isTypeReferenceIdentifier(name)) {
       const meaning = name.parent.kind === 180 /* TypeReference */ ? 788968 /* Type */ : 1920 /* Namespace */;
-      const symbol = resolveEntityName(name, meaning, false, true);
+      const symbol = resolveEntityName(
+        name,
+        meaning,
+        /*ignoreErrors*/
+        false,
+        /*dontResolveAlias*/
+        true
+      );
       return symbol && symbol !== unknownSymbol ? symbol : getUnresolvedSymbolForEntityName(name);
     }
     if (name.parent.kind === 179 /* TypePredicate */) {
-      return resolveEntityName(name, 1 /* FunctionScopedVariable */);
+      return resolveEntityName(
+        name,
+        /*meaning*/
+        1 /* FunctionScopedVariable */
+      );
     }
     return void 0;
   }
   function resolveJSDocMemberName(name, ignoreErrors, container) {
     if (isEntityName(name)) {
       const meaning = 788968 /* Type */ | 1920 /* Namespace */ | 111551 /* Value */;
-      let symbol = resolveEntityName(name, meaning, ignoreErrors, true, getHostSignatureFromJSDoc(name));
+      let symbol = resolveEntityName(
+        name,
+        meaning,
+        ignoreErrors,
+        /*dontResolveAlias*/
+        true,
+        getHostSignatureFromJSDoc(name)
+      );
       if (!symbol && isIdentifier(name) && container) {
         symbol = getMergedSymbol(getSymbol(getExportsOfSymbol(container), name.escapedText, meaning));
       }
@@ -70378,7 +78104,7 @@ function createTypeChecker(host) {
     }
   }
   function getSymbolAtLocation(node, ignoreErrors) {
-    if (node.kind === 308 /* SourceFile */) {
+    if (isSourceFile(node)) {
       return isExternalModule(node) ? getMergedSymbol(node.symbol) : void 0;
     }
     const { parent } = node;
@@ -70387,10 +78113,10 @@ function createTypeChecker(host) {
       return void 0;
     }
     if (isDeclarationNameOrImportPropertyName(node)) {
-      const parentSymbol = getSymbolOfNode(parent);
+      const parentSymbol = getSymbolOfDeclaration(parent);
       return isImportOrExportSpecifier(node.parent) && node.parent.propertyName === node ? getImmediateAliasedSymbol(parentSymbol) : parentSymbol;
     } else if (isLiteralComputedPropertyDeclarationName(node)) {
-      return getSymbolOfNode(parent.parent);
+      return getSymbolOfDeclaration(parent.parent);
     }
     if (node.kind === 79 /* Identifier */) {
       if (isInRightSideOfImportOrExportAssignment(node)) {
@@ -70420,7 +78146,13 @@ function createTypeChecker(host) {
           return getSymbolOfNameOrPropertyAccessExpression(node);
         }
       case 108 /* ThisKeyword */:
-        const container = getThisContainer(node, false);
+        const container = getThisContainer(
+          node,
+          /*includeArrowFunctions*/
+          false,
+          /*includeClassComputedPropertyName*/
+          false
+        );
         if (isFunctionLike(container)) {
           const sig = getSignatureFromDeclaration(container);
           if (sig.thisParameter) {
@@ -70442,11 +78174,15 @@ function createTypeChecker(host) {
         return void 0;
       case 10 /* StringLiteral */:
       case 14 /* NoSubstitutionTemplateLiteral */:
-        if (isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node || (node.parent.kind === 269 /* ImportDeclaration */ || node.parent.kind === 275 /* ExportDeclaration */) && node.parent.moduleSpecifier === node || (isInJSFile(node) && isRequireCall(node.parent, false) || isImportCall(node.parent)) || isLiteralTypeNode(node.parent) && isLiteralImportTypeNode(node.parent.parent) && node.parent.parent.argument === node.parent) {
+        if (isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node || (node.parent.kind === 269 /* ImportDeclaration */ || node.parent.kind === 275 /* ExportDeclaration */) && node.parent.moduleSpecifier === node || (isInJSFile(node) && getEmitModuleResolutionKind(compilerOptions) !== 100 /* Bundler */ && isRequireCall(
+          node.parent,
+          /*checkArgumentIsStringLiteralLike*/
+          false
+        ) || isImportCall(node.parent)) || isLiteralTypeNode(node.parent) && isLiteralImportTypeNode(node.parent.parent) && node.parent.parent.argument === node.parent) {
           return resolveExternalModuleName(node, node, ignoreErrors);
         }
         if (isCallExpression(parent) && isBindableObjectDefinePropertyCall(parent) && parent.arguments[1] === node) {
-          return getSymbolOfNode(parent);
+          return getSymbolOfDeclaration(parent);
         }
       case 8 /* NumericLiteral */:
         const objectType = isElementAccessExpression(parent) ? parent.argumentExpression === node ? getTypeOfExpression(parent.expression) : void 0 : isLiteralTypeNode(parent) && isIndexedAccessTypeNode(grandParent) ? getTypeFromTypeNode(grandParent.objectType) : void 0;
@@ -70499,7 +78235,7 @@ function createTypeChecker(host) {
       return errorType;
     }
     const classDecl = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node);
-    const classType = classDecl && getDeclaredTypeOfClassOrInterface(getSymbolOfNode(classDecl.class));
+    const classType = classDecl && getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(classDecl.class));
     if (isPartOfTypeNode(node)) {
       const typeFromTypeNode = getTypeFromTypeNode(node);
       return classType ? getTypeWithThisArgument(typeFromTypeNode, classType.thisType) : typeFromTypeNode;
@@ -70512,7 +78248,7 @@ function createTypeChecker(host) {
       return baseType ? getTypeWithThisArgument(baseType, classType.thisType) : errorType;
     }
     if (isTypeDeclaration(node)) {
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       return getDeclaredTypeOfSymbol(symbol);
     }
     if (isTypeDeclarationName(node)) {
@@ -70520,7 +78256,7 @@ function createTypeChecker(host) {
       return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType;
     }
     if (isDeclaration(node)) {
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       return symbol ? getTypeOfSymbol(symbol) : errorType;
     }
     if (isDeclarationNameOrImportPropertyName(node)) {
@@ -70531,7 +78267,12 @@ function createTypeChecker(host) {
       return errorType;
     }
     if (isBindingPattern(node)) {
-      return getTypeForVariableLikeDeclaration(node.parent, true, 0 /* Normal */) || errorType;
+      return getTypeForVariableLikeDeclaration(
+        node.parent,
+        /*includeOptionality*/
+        true,
+        0 /* Normal */
+      ) || errorType;
     }
     if (isInRightSideOfImportOrExportAssignment(node)) {
       const symbol = getSymbolAtLocation(node);
@@ -70619,7 +78360,7 @@ function createTypeChecker(host) {
     if (getCheckFlags(symbol) & 6 /* Synthetic */) {
       return mapDefined(getSymbolLinks(symbol).containingType.types, (type) => getPropertyOfType(type, symbol.escapedName));
     } else if (symbol.flags & 33554432 /* Transient */) {
-      const { leftSpread, rightSpread, syntheticOrigin } = symbol;
+      const { links: { leftSpread, rightSpread, syntheticOrigin } } = symbol;
       return leftSpread ? [leftSpread, rightSpread] : syntheticOrigin ? [syntheticOrigin] : singleElementArray(tryGetTarget(symbol));
     }
     return void 0;
@@ -70668,7 +78409,11 @@ function createTypeChecker(host) {
     var _a2;
     const node = getParseTreeNode(nodeIn, isIdentifier);
     if (node) {
-      let symbol = getReferencedValueSymbol(node, isNameOfModuleOrEnumDeclaration(node));
+      let symbol = getReferencedValueSymbol(
+        node,
+        /*startInDeclarationContainer*/
+        isNameOfModuleOrEnumDeclaration(node)
+      );
       if (symbol) {
         if (symbol.flags & 1048576 /* ExportValue */) {
           const exportSymbol = getMergedSymbol(symbol.exportSymbol);
@@ -70685,7 +78430,7 @@ function createTypeChecker(host) {
             const symbolIsUmdExport = symbolFile !== referenceFile;
             return symbolIsUmdExport ? void 0 : symbolFile;
           }
-          return findAncestor(node.parent, (n) => isModuleOrEnumDeclaration(n) && getSymbolOfNode(n) === parentSymbol);
+          return findAncestor(node.parent, (n) => isModuleOrEnumDeclaration(n) && getSymbolOfDeclaration(n) === parentSymbol);
         }
       }
     }
@@ -70697,7 +78442,11 @@ function createTypeChecker(host) {
     const node = getParseTreeNode(nodeIn, isIdentifier);
     if (node) {
       const symbol = getReferencedValueOrAliasSymbol(node);
-      if (isNonLocalAlias(symbol, 111551 /* Value */) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
+      if (isNonLocalAlias(
+        symbol,
+        /*excludes*/
+        111551 /* Value */
+      ) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
         return getDeclarationOfAliasSymbol(symbol);
       }
     }
@@ -70713,12 +78462,30 @@ function createTypeChecker(host) {
         const container = getEnclosingBlockScopeContainer(symbol.valueDeclaration);
         if (isStatementWithLocals(container) || isSymbolOfDestructuredElementOfCatchBinding(symbol)) {
           const nodeLinks2 = getNodeLinks(symbol.valueDeclaration);
-          if (resolveName(container.parent, symbol.escapedName, 111551 /* Value */, void 0, void 0, false)) {
+          if (resolveName(
+            container.parent,
+            symbol.escapedName,
+            111551 /* Value */,
+            /*nameNotFoundMessage*/
+            void 0,
+            /*nameArg*/
+            void 0,
+            /*isUse*/
+            false
+          )) {
             links.isDeclarationWithCollidingName = true;
           } else if (nodeLinks2.flags & 16384 /* CapturedBlockScopedBinding */) {
             const isDeclaredInLoop = nodeLinks2.flags & 32768 /* BlockScopedBindingInLoop */;
-            const inLoopInitializer = isIterationStatement(container, false);
-            const inLoopBodyBlock = container.kind === 238 /* Block */ && isIterationStatement(container.parent, false);
+            const inLoopInitializer = isIterationStatement(
+              container,
+              /*lookInLabeledStatements*/
+              false
+            );
+            const inLoopBodyBlock = container.kind === 238 /* Block */ && isIterationStatement(
+              container.parent,
+              /*lookInLabeledStatements*/
+              false
+            );
             links.isDeclarationWithCollidingName = !isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || !inLoopInitializer && !inLoopBodyBlock);
           } else {
             links.isDeclarationWithCollidingName = false;
@@ -70744,7 +78511,7 @@ function createTypeChecker(host) {
   function isDeclarationWithCollidingName(nodeIn) {
     const node = getParseTreeNode(nodeIn, isDeclaration);
     if (node) {
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       if (symbol) {
         return isSymbolOfDeclarationWithCollidingName(symbol);
       }
@@ -70754,18 +78521,18 @@ function createTypeChecker(host) {
   function isValueAliasDeclaration(node) {
     switch (node.kind) {
       case 268 /* ImportEqualsDeclaration */:
-        return isAliasResolvedToValue(getSymbolOfNode(node));
+        return isAliasResolvedToValue(getSymbolOfDeclaration(node));
       case 270 /* ImportClause */:
       case 271 /* NamespaceImport */:
       case 273 /* ImportSpecifier */:
       case 278 /* ExportSpecifier */:
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         return !!symbol && isAliasResolvedToValue(symbol) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */);
       case 275 /* ExportDeclaration */:
         const exportClause = node.exportClause;
         return !!exportClause && (isNamespaceExport(exportClause) || some(exportClause.elements, isValueAliasDeclaration));
       case 274 /* ExportAssignment */:
-        return node.expression && node.expression.kind === 79 /* Identifier */ ? isAliasResolvedToValue(getSymbolOfNode(node)) : true;
+        return node.expression && node.expression.kind === 79 /* Identifier */ ? isAliasResolvedToValue(getSymbolOfDeclaration(node)) : true;
     }
     return false;
   }
@@ -70774,7 +78541,7 @@ function createTypeChecker(host) {
     if (node === void 0 || node.parent.kind !== 308 /* SourceFile */ || !isInternalModuleImportEqualsDeclaration(node)) {
       return false;
     }
-    const isValue = isAliasResolvedToValue(getSymbolOfNode(node));
+    const isValue = isAliasResolvedToValue(getSymbolOfDeclaration(node));
     return isValue && node.moduleReference && !nodeIsMissing(node.moduleReference);
   }
   function isAliasResolvedToValue(symbol) {
@@ -70793,7 +78560,7 @@ function createTypeChecker(host) {
   }
   function isReferencedAliasDeclaration(node, checkChildren) {
     if (isAliasSymbolDeclaration(node)) {
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       const links = symbol && getSymbolLinks(symbol);
       if (links == null ? void 0 : links.referenced) {
         return true;
@@ -70812,9 +78579,14 @@ function createTypeChecker(host) {
     if (nodeIsPresent(node.body)) {
       if (isGetAccessor(node) || isSetAccessor(node))
         return false;
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       const signaturesOfSymbol = getSignaturesOfSymbol(symbol);
-      return signaturesOfSymbol.length > 1 || signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node;
+      return signaturesOfSymbol.length > 1 || // If there is single signature for the symbol, it is overload if that signature isn't coming from the node
+      // e.g.: function foo(a: string): string;
+      //       function foo(a: any) { // This is implementation of the overloads
+      //           return a;
+      //       }
+      signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node;
     }
     return false;
   }
@@ -70829,7 +78601,7 @@ function createTypeChecker(host) {
     if (!declaration) {
       return false;
     }
-    const symbol = getSymbolOfNode(declaration);
+    const symbol = getSymbolOfDeclaration(declaration);
     if (!symbol || !(symbol.flags & 16 /* Function */)) {
       return false;
     }
@@ -70840,7 +78612,7 @@ function createTypeChecker(host) {
     if (!declaration) {
       return emptyArray;
     }
-    const symbol = getSymbolOfNode(declaration);
+    const symbol = getSymbolOfDeclaration(declaration);
     return symbol && getPropertiesOfType(getTypeOfSymbol(symbol)) || emptyArray;
   }
   function getNodeCheckFlags(node) {
@@ -70891,15 +78663,42 @@ function createTypeChecker(host) {
     }
     let isTypeOnly = false;
     if (isQualifiedName(typeName)) {
-      const rootValueSymbol = resolveEntityName(getFirstIdentifier(typeName), 111551 /* Value */, true, true, location);
+      const rootValueSymbol = resolveEntityName(
+        getFirstIdentifier(typeName),
+        111551 /* Value */,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveAlias*/
+        true,
+        location
+      );
       isTypeOnly = !!((_a2 = rootValueSymbol == null ? void 0 : rootValueSymbol.declarations) == null ? void 0 : _a2.every(isTypeOnlyImportOrExportDeclaration));
     }
-    const valueSymbol = resolveEntityName(typeName, 111551 /* Value */, true, true, location);
+    const valueSymbol = resolveEntityName(
+      typeName,
+      111551 /* Value */,
+      /*ignoreErrors*/
+      true,
+      /*dontResolveAlias*/
+      true,
+      location
+    );
     const resolvedSymbol = valueSymbol && valueSymbol.flags & 2097152 /* Alias */ ? resolveAlias(valueSymbol) : valueSymbol;
     isTypeOnly || (isTypeOnly = !!((_b = valueSymbol == null ? void 0 : valueSymbol.declarations) == null ? void 0 : _b.every(isTypeOnlyImportOrExportDeclaration)));
-    const typeSymbol = resolveEntityName(typeName, 788968 /* Type */, true, false, location);
+    const typeSymbol = resolveEntityName(
+      typeName,
+      788968 /* Type */,
+      /*ignoreErrors*/
+      true,
+      /*dontResolveAlias*/
+      false,
+      location
+    );
     if (resolvedSymbol && resolvedSymbol === typeSymbol) {
-      const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(false);
+      const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(
+        /*reportErrors*/
+        false
+      );
       if (globalPromiseSymbol && resolvedSymbol === globalPromiseSymbol) {
         return 9 /* Promise */;
       }
@@ -70943,7 +78742,7 @@ function createTypeChecker(host) {
     if (!declaration) {
       return factory.createToken(131 /* AnyKeyword */);
     }
-    const symbol = getSymbolOfNode(declaration);
+    const symbol = getSymbolOfDeclaration(declaration);
     let type = symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* Signature */)) ? getWidenedLiteralType(getTypeOfSymbol(symbol)) : errorType;
     if (type.flags & 8192 /* UniqueESSymbol */ && type.symbol === symbol) {
       flags |= 1048576 /* AllowUniqueESSymbolType */;
@@ -70984,7 +78783,17 @@ function createTypeChecker(host) {
         location = getDeclarationContainer(parent);
       }
     }
-    return resolveName(location, reference.escapedText, 111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */, void 0, void 0, true);
+    return resolveName(
+      location,
+      reference.escapedText,
+      111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */,
+      /*nodeNotFoundMessage*/
+      void 0,
+      /*nameArg*/
+      void 0,
+      /*isUse*/
+      true
+    );
   }
   function getReferencedValueOrAliasSymbol(reference) {
     const resolvedSymbol = getNodeLinks(reference).resolvedSymbol;
@@ -70995,10 +78804,15 @@ function createTypeChecker(host) {
       reference,
       reference.escapedText,
       111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */,
+      /*nodeNotFoundMessage*/
       void 0,
+      /*nameArg*/
       void 0,
+      /*isUse*/
       true,
+      /*excludeGlobals*/
       void 0,
+      /*getSpellingSuggestions*/
       void 0
     );
   }
@@ -71016,19 +78830,26 @@ function createTypeChecker(host) {
   }
   function isLiteralConstDeclaration(node) {
     if (isDeclarationReadonly(node) || isVariableDeclaration(node) && isVarConst(node)) {
-      return isFreshLiteralType(getTypeOfSymbol(getSymbolOfNode(node)));
+      return isFreshLiteralType(getTypeOfSymbol(getSymbolOfDeclaration(node)));
     }
     return false;
   }
   function literalTypeToNode(type, enclosing, tracker) {
-    const enumResult = type.flags & 1024 /* EnumLiteral */ ? nodeBuilder.symbolToExpression(type.symbol, 111551 /* Value */, enclosing, void 0, tracker) : type === trueType ? factory.createTrue() : type === falseType && factory.createFalse();
+    const enumResult = type.flags & 1024 /* EnumLiteral */ ? nodeBuilder.symbolToExpression(
+      type.symbol,
+      111551 /* Value */,
+      enclosing,
+      /*flags*/
+      void 0,
+      tracker
+    ) : type === trueType ? factory.createTrue() : type === falseType && factory.createFalse();
     if (enumResult)
       return enumResult;
     const literalValue = type.value;
     return typeof literalValue === "object" ? factory.createBigIntLiteral(literalValue) : typeof literalValue === "number" ? factory.createNumericLiteral(literalValue) : factory.createStringLiteral(literalValue);
   }
   function createLiteralConstValue(node, tracker) {
-    const type = getTypeOfSymbol(getSymbolOfNode(node));
+    const type = getTypeOfSymbol(getSymbolOfDeclaration(node));
     return literalTypeToNode(type, node, tracker);
   }
   function getJsxFactoryEntity(location) {
@@ -71058,11 +78879,11 @@ function createTypeChecker(host) {
     let fileToDirective;
     if (resolvedTypeReferenceDirectives) {
       fileToDirective = /* @__PURE__ */ new Map();
-      resolvedTypeReferenceDirectives.forEach((resolvedDirective, key, mode) => {
-        if (!resolvedDirective || !resolvedDirective.resolvedFileName) {
+      resolvedTypeReferenceDirectives.forEach(({ resolvedTypeReferenceDirective }, key, mode) => {
+        if (!(resolvedTypeReferenceDirective == null ? void 0 : resolvedTypeReferenceDirective.resolvedFileName)) {
           return;
         }
-        const file = host.getSourceFile(resolvedDirective.resolvedFileName);
+        const file = host.getSourceFile(resolvedTypeReferenceDirective.resolvedFileName);
         if (file) {
           addReferencedFilesToTypeDirective(file, key, mode);
         }
@@ -71118,7 +78939,7 @@ function createTypeChecker(host) {
       isLiteralConstDeclaration,
       isLateBound: (nodeIn) => {
         const node = getParseTreeNode(nodeIn, isDeclaration);
-        const symbol = node && getSymbolOfNode(node);
+        const symbol = node && getSymbolOfDeclaration(node);
         return !!(symbol && getCheckFlags(symbol) & 4096 /* Late */);
       },
       getJsxFactoryEntity,
@@ -71126,7 +78947,7 @@ function createTypeChecker(host) {
       getAllAccessorDeclarations(accessor) {
         accessor = getParseTreeNode(accessor, isGetOrSetAccessorDeclaration);
         const otherKind = accessor.kind === 175 /* SetAccessor */ ? 174 /* GetAccessor */ : 175 /* SetAccessor */;
-        const otherAccessor = getDeclarationOfKind(getSymbolOfNode(accessor), otherKind);
+        const otherAccessor = getDeclarationOfKind(getSymbolOfDeclaration(accessor), otherKind);
         const firstAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? otherAccessor : accessor;
         const secondAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? accessor : otherAccessor;
         const setAccessor = accessor.kind === 175 /* SetAccessor */ ? accessor : otherAccessor;
@@ -71138,7 +78959,12 @@ function createTypeChecker(host) {
           getAccessor
         };
       },
-      getSymbolOfExternalModuleSpecifier: (moduleName) => resolveExternalModuleNameWorker(moduleName, moduleName, void 0),
+      getSymbolOfExternalModuleSpecifier: (moduleName) => resolveExternalModuleNameWorker(
+        moduleName,
+        moduleName,
+        /*moduleNotFoundError*/
+        void 0
+      ),
       isBindingCapturedByNode: (node, decl) => {
         const parseNode = getParseTreeNode(node);
         const parseDecl = getParseTreeNode(decl);
@@ -71147,7 +78973,7 @@ function createTypeChecker(host) {
       getDeclarationStatementsForSourceFile: (node, flags, tracker, bundled) => {
         const n = getParseTreeNode(node);
         Debug.assert(n && n.kind === 308 /* SourceFile */, "Non-sourcefile node passed into getDeclarationsForSourceFile");
-        const sym = getSymbolOfNode(node);
+        const sym = getSymbolOfDeclaration(node);
         if (!sym) {
           return !node.locals ? [] : nodeBuilder.symbolTableToDeclarationStatements(node.locals, node, flags, tracker, bundled);
         }
@@ -71196,7 +79022,12 @@ function createTypeChecker(host) {
           meaning = 111551 /* Value */ | 1048576 /* ExportValue */;
         }
       }
-      const symbol = resolveEntityName(node, meaning, true);
+      const symbol = resolveEntityName(
+        node,
+        meaning,
+        /*ignoreErrors*/
+        true
+      );
       return symbol && symbol !== unknownSymbol ? getTypeReferenceDirectivesForSymbol(symbol, meaning) : void 0;
     }
     function getTypeReferenceDirectivesForSymbol(symbol, meaning) {
@@ -71256,7 +79087,12 @@ function createTypeChecker(host) {
   }
   function getExternalModuleFileFromDeclaration(declaration) {
     const specifier = declaration.kind === 264 /* ModuleDeclaration */ ? tryCast(declaration.name, isStringLiteral) : getExternalModuleName(declaration);
-    const moduleSymbol = resolveExternalModuleNameWorker(specifier, specifier, void 0);
+    const moduleSymbol = resolveExternalModuleNameWorker(
+      specifier,
+      specifier,
+      /*moduleNotFoundError*/
+      void 0
+    );
     if (!moduleSymbol) {
       return void 0;
     }
@@ -71310,26 +79146,94 @@ function createTypeChecker(host) {
     }
     addToSymbolTable(globals, builtinGlobals, Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0);
     getSymbolLinks(undefinedSymbol).type = undefinedWideningType;
-    getSymbolLinks(argumentsSymbol).type = getGlobalType("IArguments", 0, true);
+    getSymbolLinks(argumentsSymbol).type = getGlobalType(
+      "IArguments",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
     getSymbolLinks(unknownSymbol).type = errorType;
     getSymbolLinks(globalThisSymbol).type = createObjectType(16 /* Anonymous */, globalThisSymbol);
-    globalArrayType = getGlobalType("Array", 1, true);
-    globalObjectType = getGlobalType("Object", 0, true);
-    globalFunctionType = getGlobalType("Function", 0, true);
-    globalCallableFunctionType = strictBindCallApply && getGlobalType("CallableFunction", 0, true) || globalFunctionType;
-    globalNewableFunctionType = strictBindCallApply && getGlobalType("NewableFunction", 0, true) || globalFunctionType;
-    globalStringType = getGlobalType("String", 0, true);
-    globalNumberType = getGlobalType("Number", 0, true);
-    globalBooleanType = getGlobalType("Boolean", 0, true);
-    globalRegExpType = getGlobalType("RegExp", 0, true);
+    globalArrayType = getGlobalType(
+      "Array",
+      /*arity*/
+      1,
+      /*reportErrors*/
+      true
+    );
+    globalObjectType = getGlobalType(
+      "Object",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    globalFunctionType = getGlobalType(
+      "Function",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    globalCallableFunctionType = strictBindCallApply && getGlobalType(
+      "CallableFunction",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    ) || globalFunctionType;
+    globalNewableFunctionType = strictBindCallApply && getGlobalType(
+      "NewableFunction",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    ) || globalFunctionType;
+    globalStringType = getGlobalType(
+      "String",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    globalNumberType = getGlobalType(
+      "Number",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    globalBooleanType = getGlobalType(
+      "Boolean",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    globalRegExpType = getGlobalType(
+      "RegExp",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
     anyArrayType = createArrayType(anyType);
     autoArrayType = createArrayType(autoType);
     if (autoArrayType === emptyObjectType) {
       autoArrayType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
     }
-    globalReadonlyArrayType = getGlobalTypeOrUndefined("ReadonlyArray", 1) || globalArrayType;
+    globalReadonlyArrayType = getGlobalTypeOrUndefined(
+      "ReadonlyArray",
+      /*arity*/
+      1
+    ) || globalArrayType;
     anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType;
-    globalThisType = getGlobalTypeOrUndefined("ThisType", 1);
+    globalThisType = getGlobalTypeOrUndefined(
+      "ThisType",
+      /*arity*/
+      1
+    );
     if (augmentations) {
       for (const list of augmentations) {
         for (const augmentation of list) {
@@ -71497,16 +79401,20 @@ function createTypeChecker(host) {
           return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_index_signature, tokenToString(modifier.kind));
         }
       }
-      if (modifier.kind !== 101 /* InKeyword */ && modifier.kind !== 145 /* OutKeyword */) {
+      if (modifier.kind !== 101 /* InKeyword */ && modifier.kind !== 145 /* OutKeyword */ && modifier.kind !== 85 /* ConstKeyword */) {
         if (node.kind === 165 /* TypeParameter */) {
           return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_type_parameter, tokenToString(modifier.kind));
         }
       }
       switch (modifier.kind) {
         case 85 /* ConstKeyword */:
-          if (node.kind !== 263 /* EnumDeclaration */) {
+          if (node.kind !== 263 /* EnumDeclaration */ && node.kind !== 165 /* TypeParameter */) {
             return grammarErrorOnNode(node, Diagnostics.A_class_member_cannot_have_the_0_keyword, tokenToString(85 /* ConstKeyword */));
           }
+          const parent = node.parent;
+          if (node.kind === 165 /* TypeParameter */ && !(isFunctionLikeDeclaration(parent) || isClassLike(parent) || isFunctionTypeNode(parent) || isConstructorTypeNode(parent) || isCallSignatureDeclaration(parent) || isConstructSignatureDeclaration(parent) || isMethodSignature(parent))) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class, tokenToString(modifier.kind));
+          }
           break;
         case 161 /* OverrideKeyword */:
           if (flags & 16384 /* Override */) {
@@ -71590,6 +79498,8 @@ function createTypeChecker(host) {
             return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "readonly");
           } else if (node.kind !== 169 /* PropertyDeclaration */ && node.kind !== 168 /* PropertySignature */ && node.kind !== 178 /* IndexSignature */ && node.kind !== 166 /* Parameter */) {
             return grammarErrorOnNode(modifier, Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature);
+          } else if (flags & 128 /* Accessor */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "readonly", "accessor");
           }
           flags |= 64 /* Readonly */;
           break;
@@ -71633,6 +79543,8 @@ function createTypeChecker(host) {
             return grammarErrorOnNode(modifier, Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context);
           } else if (isPrivateIdentifierClassElementDeclaration(node)) {
             return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "declare");
+          } else if (flags & 128 /* Accessor */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "declare", "accessor");
           }
           flags |= 2 /* Ambient */;
           lastDeclare = modifier;
@@ -72387,7 +80299,11 @@ function createTypeChecker(host) {
       switch (current.kind) {
         case 253 /* LabeledStatement */:
           if (node.label && current.label.escapedText === node.label.escapedText) {
-            const isMisplacedContinueLabel = node.kind === 248 /* ContinueStatement */ && !isIterationStatement(current.statement, true);
+            const isMisplacedContinueLabel = node.kind === 248 /* ContinueStatement */ && !isIterationStatement(
+              current.statement,
+              /*lookInLabeledStatement*/
+              true
+            );
             if (isMisplacedContinueLabel) {
               return grammarErrorOnNode(node, Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement);
             }
@@ -72400,7 +80316,11 @@ function createTypeChecker(host) {
           }
           break;
         default:
-          if (isIterationStatement(current, false) && !node.label) {
+          if (isIterationStatement(
+            current,
+            /*lookInLabeledStatement*/
+            false
+          ) && !node.label) {
             return false;
           }
           break;
@@ -72609,10 +80529,7 @@ function createTypeChecker(host) {
   }
   function checkGrammarProperty(node) {
     if (isComputedPropertyName(node.name) && isBinaryExpression(node.name.expression) && node.name.expression.operatorToken.kind === 101 /* InKeyword */) {
-      return grammarErrorOnNode(
-        node.parent.members[0],
-        Diagnostics.A_mapped_type_may_not_declare_properties_or_methods
-      );
+      return grammarErrorOnNode(node.parent.members[0], Diagnostics.A_mapped_type_may_not_declare_properties_or_methods);
     }
     if (isClassLike(node.parent)) {
       if (isStringLiteral(node.name) && node.name.text === "constructor") {
@@ -72719,7 +80636,11 @@ function createTypeChecker(host) {
     if (value <= 2 ** 53 - 1) {
       return;
     }
-    addErrorOrSuggestion(false, createDiagnosticForNode(node, Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers));
+    addErrorOrSuggestion(
+      /*isError*/
+      false,
+      createDiagnosticForNode(node, Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers)
+    );
   }
   function checkGrammarBigIntLiteral(node) {
     const literalType = isLiteralTypeNode(node.parent) || isPrefixUnaryExpression(node.parent) && isLiteralTypeNode(node.parent.parent);
@@ -72736,7 +80657,16 @@ function createTypeChecker(host) {
     const sourceFile = getSourceFileOfNode(node);
     if (!hasParseDiagnostics(sourceFile)) {
       const span = getSpanOfTokenAtPosition(sourceFile, node.pos);
-      diagnostics.add(createFileDiagnostic(sourceFile, textSpanEnd(span), 0, message, arg0, arg1, arg2));
+      diagnostics.add(createFileDiagnostic(
+        sourceFile,
+        textSpanEnd(span),
+        /*length*/
+        0,
+        message,
+        arg0,
+        arg1,
+        arg2
+      ));
       return true;
     }
     return false;
@@ -72865,7 +80795,14 @@ function createTypeChecker(host) {
       if (sourceProperties) {
         const sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target);
         if (sourcePropertiesFiltered) {
-          return discriminateTypeByDiscriminableItems(target, map(sourcePropertiesFiltered, (p) => [() => getTypeOfSymbol(p), p.escapedName]), isRelatedTo, void 0, skipPartial);
+          return discriminateTypeByDiscriminableItems(
+            target,
+            map(sourcePropertiesFiltered, (p) => [() => getTypeOfSymbol(p), p.escapedName]),
+            isRelatedTo,
+            /*defaultValue*/
+            void 0,
+            skipPartial
+          );
         }
       }
     }
@@ -72915,6 +80852,129 @@ function signatureHasRestParameter(s) {
 function signatureHasLiteralTypes(s) {
   return !!(s.flags & 2 /* HasLiteralTypes */);
 }
+function createBasicNodeBuilderModuleSpecifierResolutionHost(host) {
+  return {
+    getCommonSourceDirectory: !!host.getCommonSourceDirectory ? () => host.getCommonSourceDirectory() : () => "",
+    getCurrentDirectory: () => host.getCurrentDirectory(),
+    getSymlinkCache: maybeBind(host, host.getSymlinkCache),
+    getPackageJsonInfoCache: () => {
+      var _a2;
+      return (_a2 = host.getPackageJsonInfoCache) == null ? void 0 : _a2.call(host);
+    },
+    useCaseSensitiveFileNames: maybeBind(host, host.useCaseSensitiveFileNames),
+    redirectTargetsMap: host.redirectTargetsMap,
+    getProjectReferenceRedirect: (fileName) => host.getProjectReferenceRedirect(fileName),
+    isSourceOfProjectReferenceRedirect: (fileName) => host.isSourceOfProjectReferenceRedirect(fileName),
+    fileExists: (fileName) => host.fileExists(fileName),
+    getFileIncludeReasons: () => host.getFileIncludeReasons(),
+    readFile: host.readFile ? (fileName) => host.readFile(fileName) : void 0
+  };
+}
+var SymbolTrackerImpl = class {
+  constructor(context, tracker, moduleResolverHost) {
+    this.moduleResolverHost = void 0;
+    this.inner = void 0;
+    this.disableTrackSymbol = false;
+    var _a2;
+    while (tracker instanceof SymbolTrackerImpl) {
+      tracker = tracker.inner;
+    }
+    this.inner = tracker;
+    this.moduleResolverHost = moduleResolverHost;
+    this.context = context;
+    this.canTrackSymbol = !!((_a2 = this.inner) == null ? void 0 : _a2.trackSymbol);
+  }
+  trackSymbol(symbol, enclosingDeclaration, meaning) {
+    var _a2;
+    if (((_a2 = this.inner) == null ? void 0 : _a2.trackSymbol) && !this.disableTrackSymbol) {
+      if (this.inner.trackSymbol(symbol, enclosingDeclaration, meaning)) {
+        this.onDiagnosticReported();
+        return true;
+      }
+    }
+    return false;
+  }
+  reportInaccessibleThisError() {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportInaccessibleThisError) {
+      this.onDiagnosticReported();
+      this.inner.reportInaccessibleThisError();
+    }
+  }
+  reportPrivateInBaseOfClassExpression(propertyName) {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportPrivateInBaseOfClassExpression) {
+      this.onDiagnosticReported();
+      this.inner.reportPrivateInBaseOfClassExpression(propertyName);
+    }
+  }
+  reportInaccessibleUniqueSymbolError() {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportInaccessibleUniqueSymbolError) {
+      this.onDiagnosticReported();
+      this.inner.reportInaccessibleUniqueSymbolError();
+    }
+  }
+  reportCyclicStructureError() {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportCyclicStructureError) {
+      this.onDiagnosticReported();
+      this.inner.reportCyclicStructureError();
+    }
+  }
+  reportLikelyUnsafeImportRequiredError(specifier) {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportLikelyUnsafeImportRequiredError) {
+      this.onDiagnosticReported();
+      this.inner.reportLikelyUnsafeImportRequiredError(specifier);
+    }
+  }
+  reportTruncationError() {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportTruncationError) {
+      this.onDiagnosticReported();
+      this.inner.reportTruncationError();
+    }
+  }
+  trackReferencedAmbientModule(decl, symbol) {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.trackReferencedAmbientModule) {
+      this.onDiagnosticReported();
+      this.inner.trackReferencedAmbientModule(decl, symbol);
+    }
+  }
+  trackExternalModuleSymbolOfImportTypeNode(symbol) {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.trackExternalModuleSymbolOfImportTypeNode) {
+      this.onDiagnosticReported();
+      this.inner.trackExternalModuleSymbolOfImportTypeNode(symbol);
+    }
+  }
+  reportNonlocalAugmentation(containingFile, parentSymbol, augmentingSymbol) {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportNonlocalAugmentation) {
+      this.onDiagnosticReported();
+      this.inner.reportNonlocalAugmentation(containingFile, parentSymbol, augmentingSymbol);
+    }
+  }
+  reportNonSerializableProperty(propertyName) {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportNonSerializableProperty) {
+      this.onDiagnosticReported();
+      this.inner.reportNonSerializableProperty(propertyName);
+    }
+  }
+  reportImportTypeNodeResolutionModeOverride() {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportImportTypeNodeResolutionModeOverride) {
+      this.onDiagnosticReported();
+      this.inner.reportImportTypeNodeResolutionModeOverride();
+    }
+  }
+  onDiagnosticReported() {
+    this.context.reportedDiagnostic = true;
+  }
+};
 
 // src/compiler/visitorPublic.ts
 function visitNode(node, visitor, test, lift) {
@@ -73050,10 +81110,12 @@ function addDefaultValueAssignmentForBindingPattern(parameter, context) {
   const { factory: factory2 } = context;
   context.addInitializationStatement(
     factory2.createVariableStatement(
+      /*modifiers*/
       void 0,
       factory2.createVariableDeclarationList([
         factory2.createVariableDeclaration(
           parameter.name,
+          /*exclamationToken*/
           void 0,
           parameter.type,
           parameter.initializer ? factory2.createConditionalExpression(
@@ -73061,8 +81123,10 @@ function addDefaultValueAssignmentForBindingPattern(parameter, context) {
               factory2.getGeneratedNameForNode(parameter),
               factory2.createVoidZero()
             ),
+            /*questionToken*/
             void 0,
             parameter.initializer,
+            /*colonToken*/
             void 0,
             factory2.getGeneratedNameForNode(parameter)
           ) : factory2.getGeneratedNameForNode(parameter)
@@ -73077,6 +81141,7 @@ function addDefaultValueAssignmentForBindingPattern(parameter, context) {
     factory2.getGeneratedNameForNode(parameter),
     parameter.questionToken,
     parameter.type,
+    /*initializer*/
     void 0
   );
 }
@@ -73114,6 +81179,7 @@ function addDefaultValueAssignmentForInitializer(parameter, name, initializer, c
     parameter.name,
     parameter.questionToken,
     parameter.type,
+    /*initializer*/
     void 0
   );
 }
@@ -73172,6 +81238,7 @@ var visitEachChildTable = {
       nodeVisitor(node.expression, visitor, isExpression)
     );
   },
+  // Signature elements
   [165 /* TypeParameter */]: function visitEachChildOfTypeParameterDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updateTypeParameterDeclaration(
       node,
@@ -73198,6 +81265,7 @@ var visitEachChildTable = {
       nodeVisitor(node.expression, visitor, isExpression)
     );
   },
+  // Type elements
   [168 /* PropertySignature */]: function visitEachChildOfPropertySignature(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
     return context.factory.updatePropertySignature(
       node,
@@ -73213,6 +81281,7 @@ var visitEachChildTable = {
       node,
       nodesVisitor(node.modifiers, visitor, isModifierLike),
       nodeVisitor(node.name, visitor, isPropertyName),
+      // QuestionToken and ExclamationToken are mutually exclusive in PropertyDeclaration
       nodeVisitor((_a2 = node.questionToken) != null ? _a2 : node.exclamationToken, tokenVisitor, isQuestionOrExclamationToken),
       nodeVisitor(node.type, visitor, isTypeNode),
       nodeVisitor(node.initializer, visitor, isExpression)
@@ -73301,6 +81370,7 @@ var visitEachChildTable = {
       nodeVisitor(node.type, visitor, isTypeNode)
     );
   },
+  // Types
   [179 /* TypePredicate */]: function visitEachChildOfTypePredicateNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updateTypePredicateNode(
       node,
@@ -73473,6 +81543,7 @@ var visitEachChildTable = {
       nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail)
     );
   },
+  // Binding patterns
   [203 /* ObjectBindingPattern */]: function visitEachChildOfObjectBindingPattern(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
     return context.factory.updateObjectBindingPattern(
       node,
@@ -73494,6 +81565,7 @@ var visitEachChildTable = {
       nodeVisitor(node.initializer, visitor, isExpression)
     );
   },
+  // Expression
   [206 /* ArrayLiteralExpression */]: function visitEachChildOfArrayLiteralExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
     return context.factory.updateArrayLiteralExpression(
       node,
@@ -73716,6 +81788,7 @@ var visitEachChildTable = {
       nodeVisitor(node.name, visitor, isIdentifier)
     );
   },
+  // Misc
   [236 /* TemplateSpan */]: function visitEachChildOfTemplateSpan(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updateTemplateSpan(
       node,
@@ -73723,6 +81796,7 @@ var visitEachChildTable = {
       nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail)
     );
   },
+  // Element
   [238 /* Block */]: function visitEachChildOfBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
     return context.factory.updateBlock(
       node,
@@ -74030,12 +82104,14 @@ var visitEachChildTable = {
       nodeVisitor(node.name, visitor, isIdentifier)
     );
   },
+  // Module references
   [280 /* ExternalModuleReference */]: function visitEachChildOfExternalModuleReference(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updateExternalModuleReference(
       node,
       nodeVisitor(node.expression, visitor, isExpression)
     );
   },
+  // JSX
   [281 /* JsxElement */]: function visitEachChildOfJsxElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updateJsxElement(
       node,
@@ -74099,6 +82175,7 @@ var visitEachChildTable = {
       nodeVisitor(node.expression, visitor, isExpression)
     );
   },
+  // Clauses
   [292 /* CaseClause */]: function visitEachChildOfCaseClause(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updateCaseClause(
       node,
@@ -74125,6 +82202,7 @@ var visitEachChildTable = {
       nodeVisitor(node.block, visitor, isBlock)
     );
   },
+  // Property assignments
   [299 /* PropertyAssignment */]: function visitEachChildOfPropertyAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updatePropertyAssignment(
       node,
@@ -74145,6 +82223,7 @@ var visitEachChildTable = {
       nodeVisitor(node.expression, visitor, isExpression)
     );
   },
+  // Enum
   [302 /* EnumMember */]: function visitEachChildOfEnumMember(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updateEnumMember(
       node,
@@ -74152,19 +82231,21 @@ var visitEachChildTable = {
       nodeVisitor(node.initializer, visitor, isExpression)
     );
   },
+  // Top-level nodes
   [308 /* SourceFile */]: function visitEachChildOfSourceFile(node, visitor, context, _nodesVisitor, _nodeVisitor, _tokenVisitor) {
     return context.factory.updateSourceFile(
       node,
       visitLexicalEnvironment(node.statements, visitor, context)
     );
   },
-  [353 /* PartiallyEmittedExpression */]: function visitEachChildOfPartiallyEmittedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+  // Transformation nodes
+  [355 /* PartiallyEmittedExpression */]: function visitEachChildOfPartiallyEmittedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updatePartiallyEmittedExpression(
       node,
       nodeVisitor(node.expression, visitor, isExpression)
     );
   },
-  [354 /* CommaListExpression */]: function visitEachChildOfCommaListExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+  [356 /* CommaListExpression */]: function visitEachChildOfCommaListExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
     return context.factory.updateCommaListExpression(
       node,
       nodesVisitor(node.elements, visitor, isExpression)
@@ -74220,6 +82301,7 @@ function createSourceMapGenerator(host, file, sourceRoot, sourcesDirectoryPath,
       fileName,
       host.getCurrentDirectory(),
       host.getCanonicalFileName,
+      /*isAbsolutePathAnUrl*/
       true
     );
     let sourceIndex = sourceToSourceIndexMap.get(source);
@@ -74297,8 +82379,7 @@ function createSourceMapGenerator(host, file, sourceRoot, sourcesDirectoryPath,
     const sourceIndexToNewSourceIndexMap = [];
     let nameIndexToNewNameIndexMap;
     const mappingIterator = decodeMappings(map2.mappings);
-    for (let iterResult = mappingIterator.next(); !iterResult.done; iterResult = mappingIterator.next()) {
-      const raw = iterResult.value;
+    for (const raw of mappingIterator) {
       if (end && (raw.generatedLine > end.line || raw.generatedLine === end.line && raw.generatedCharacter > end.character)) {
         break;
       }
@@ -74454,7 +82535,12 @@ function decodeMappings(mappings) {
       return error;
     },
     get state() {
-      return captureMapping(true, true);
+      return captureMapping(
+        /*hasSource*/
+        true,
+        /*hasName*/
+        true
+      );
     },
     next() {
       while (!done && pos < mappings.length) {
@@ -74511,6 +82597,9 @@ function decodeMappings(mappings) {
         return { value: captureMapping(hasSource, hasName), done };
       }
       return stopIterating();
+    },
+    [Symbol.iterator]() {
+      return this;
     }
   };
   function captureMapping(hasSource, hasName) {
@@ -74959,14 +83048,33 @@ function flattenDestructuringAssignment(node, visitor, context, level, needsValu
   if (value) {
     value = visitNode(value, visitor, isExpression);
     if (isIdentifier(value) && bindingOrAssignmentElementAssignsToName(node, value.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node)) {
-      value = ensureIdentifier(flattenContext, value, false, location);
+      value = ensureIdentifier(
+        flattenContext,
+        value,
+        /*reuseIdentifierExpressions*/
+        false,
+        location
+      );
     } else if (needsValue) {
-      value = ensureIdentifier(flattenContext, value, true, location);
+      value = ensureIdentifier(
+        flattenContext,
+        value,
+        /*reuseIdentifierExpressions*/
+        true,
+        location
+      );
     } else if (nodeIsSynthesized(node)) {
       location = value;
     }
   }
-  flattenBindingOrAssignmentElement(flattenContext, node, value, location, isDestructuringAssignment(node));
+  flattenBindingOrAssignmentElement(
+    flattenContext,
+    node,
+    value,
+    location,
+    /*skipInitializer*/
+    isDestructuringAssignment(node)
+  );
   if (value && needsValue) {
     if (!some(expressions)) {
       return value;
@@ -75035,17 +83143,41 @@ function flattenDestructuringBinding(node, visitor, context, level, rval, hoistT
   if (isVariableDeclaration(node)) {
     let initializer = getInitializerOfBindingOrAssignmentElement(node);
     if (initializer && (isIdentifier(initializer) && bindingOrAssignmentElementAssignsToName(node, initializer.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node))) {
-      initializer = ensureIdentifier(flattenContext, visitNode(initializer, flattenContext.visitor), false, initializer);
-      node = context.factory.updateVariableDeclaration(node, node.name, void 0, void 0, initializer);
+      initializer = ensureIdentifier(
+        flattenContext,
+        visitNode(initializer, flattenContext.visitor),
+        /*reuseIdentifierExpressions*/
+        false,
+        initializer
+      );
+      node = context.factory.updateVariableDeclaration(
+        node,
+        node.name,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        initializer
+      );
     }
   }
   flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer);
   if (pendingExpressions) {
-    const temp = context.factory.createTempVariable(void 0);
+    const temp = context.factory.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
     if (hoistTempVariables) {
       const value = context.factory.inlineExpressions(pendingExpressions);
       pendingExpressions = void 0;
-      emitBindingOrAssignment(temp, value, void 0, void 0);
+      emitBindingOrAssignment(
+        temp,
+        value,
+        /*location*/
+        void 0,
+        /*original*/
+        void 0
+      );
     } else {
       context.hoistVariableDeclaration(temp);
       const pendingDeclaration = last(pendingDeclarations);
@@ -75060,7 +83192,9 @@ function flattenDestructuringBinding(node, visitor, context, level, rval, hoistT
   for (const { pendingExpressions: pendingExpressions2, name, value, location, original } of pendingDeclarations) {
     const variable = context.factory.createVariableDeclaration(
       name,
+      /*exclamationToken*/
       void 0,
+      /*type*/
       void 0,
       pendingExpressions2 ? context.factory.inlineExpressions(append(pendingExpressions2, value)) : value
     );
@@ -75089,7 +83223,13 @@ function flattenBindingOrAssignmentElement(flattenContext, element, value, locat
       if (value) {
         value = createDefaultValueCheck(flattenContext, value, initializer, location);
         if (!isSimpleInlineableExpression(initializer) && isBindingOrAssignmentPattern(bindingTarget)) {
-          value = ensureIdentifier(flattenContext, value, true, location);
+          value = ensureIdentifier(
+            flattenContext,
+            value,
+            /*reuseIdentifierExpressions*/
+            true,
+            location
+          );
         }
       } else {
         value = initializer;
@@ -75103,7 +83243,13 @@ function flattenBindingOrAssignmentElement(flattenContext, element, value, locat
   } else if (isArrayBindingOrAssignmentPattern(bindingTarget)) {
     flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location);
   } else {
-    flattenContext.emitBindingOrAssignment(bindingTarget, value, location, element);
+    flattenContext.emitBindingOrAssignment(
+      bindingTarget,
+      value,
+      location,
+      /*original*/
+      element
+    );
   }
 }
 function flattenObjectBindingOrAssignmentPattern(flattenContext, parent, pattern, value, location) {
@@ -75130,7 +83276,13 @@ function flattenObjectBindingOrAssignmentPattern(flattenContext, parent, pattern
         if (isComputedPropertyName(propertyName)) {
           computedTempVariables = append(computedTempVariables, rhsValue.argumentExpression);
         }
-        flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
+        flattenBindingOrAssignmentElement(
+          flattenContext,
+          element,
+          rhsValue,
+          /*location*/
+          element
+        );
       }
     } else if (i === numElements - 1) {
       if (bindingElements) {
@@ -75158,6 +83310,7 @@ function flattenArrayBindingOrAssignmentPattern(flattenContext, parent, pattern,
         ),
         location
       ),
+      /*reuseIdentifierExpressions*/
       false,
       location
     );
@@ -75172,7 +83325,10 @@ function flattenArrayBindingOrAssignmentPattern(flattenContext, parent, pattern,
     if (flattenContext.level >= 1 /* ObjectRest */) {
       if (element.transformFlags & 65536 /* ContainsObjectRestOrSpread */ || flattenContext.hasTransformedPriorElement && !isSimpleBindingOrAssignmentElement(element)) {
         flattenContext.hasTransformedPriorElement = true;
-        const temp = flattenContext.context.factory.createTempVariable(void 0);
+        const temp = flattenContext.context.factory.createTempVariable(
+          /*recordTempVariable*/
+          void 0
+        );
         if (flattenContext.hoistTempVariables) {
           flattenContext.context.hoistVariableDeclaration(temp);
         }
@@ -75185,10 +83341,22 @@ function flattenArrayBindingOrAssignmentPattern(flattenContext, parent, pattern,
       continue;
     } else if (!getRestIndicatorOfBindingOrAssignmentElement(element)) {
       const rhsValue = flattenContext.context.factory.createElementAccessExpression(value, i);
-      flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
+      flattenBindingOrAssignmentElement(
+        flattenContext,
+        element,
+        rhsValue,
+        /*location*/
+        element
+      );
     } else if (i === numElements - 1) {
       const rhsValue = flattenContext.context.factory.createArraySliceCall(value, i);
-      flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
+      flattenBindingOrAssignmentElement(
+        flattenContext,
+        element,
+        rhsValue,
+        /*location*/
+        element
+      );
     }
   }
   if (bindingElements) {
@@ -75215,12 +83383,33 @@ function isSimpleBindingOrAssignmentElement(element) {
   return isIdentifier(target);
 }
 function createDefaultValueCheck(flattenContext, value, defaultValue, location) {
-  value = ensureIdentifier(flattenContext, value, true, location);
-  return flattenContext.context.factory.createConditionalExpression(flattenContext.context.factory.createTypeCheck(value, "undefined"), void 0, defaultValue, void 0, value);
+  value = ensureIdentifier(
+    flattenContext,
+    value,
+    /*reuseIdentifierExpressions*/
+    true,
+    location
+  );
+  return flattenContext.context.factory.createConditionalExpression(
+    flattenContext.context.factory.createTypeCheck(value, "undefined"),
+    /*questionToken*/
+    void 0,
+    defaultValue,
+    /*colonToken*/
+    void 0,
+    value
+  );
 }
 function createDestructuringPropertyAccess(flattenContext, value, propertyName) {
   if (isComputedPropertyName(propertyName)) {
-    const argumentExpression = ensureIdentifier(flattenContext, visitNode(propertyName.expression, flattenContext.visitor), false, propertyName);
+    const argumentExpression = ensureIdentifier(
+      flattenContext,
+      visitNode(propertyName.expression, flattenContext.visitor),
+      /*reuseIdentifierExpressions*/
+      false,
+      /*location*/
+      propertyName
+    );
     return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression);
   } else if (isStringOrNumericLiteralLike(propertyName)) {
     const argumentExpression = factory.cloneNode(propertyName);
@@ -75234,12 +83423,21 @@ function ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, loc
   if (isIdentifier(value) && reuseIdentifierExpressions) {
     return value;
   } else {
-    const temp = flattenContext.context.factory.createTempVariable(void 0);
+    const temp = flattenContext.context.factory.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
     if (flattenContext.hoistTempVariables) {
       flattenContext.context.hoistVariableDeclaration(temp);
       flattenContext.emitExpression(setTextRange(flattenContext.context.factory.createAssignment(temp, value), location));
     } else {
-      flattenContext.emitBindingOrAssignment(temp, value, location, void 0);
+      flattenContext.emitBindingOrAssignment(
+        temp,
+        value,
+        location,
+        /*original*/
+        void 0
+      );
     }
     return temp;
   }
@@ -75259,7 +83457,13 @@ function makeObjectAssignmentPattern(factory2, elements) {
   return factory2.createObjectLiteralExpression(map(elements, factory2.converters.convertToObjectAssignmentElement));
 }
 function makeBindingElement(factory2, name) {
-  return factory2.createBindingElement(void 0, void 0, name);
+  return factory2.createBindingElement(
+    /*dotDotDotToken*/
+    void 0,
+    /*propertyName*/
+    void 0,
+    name
+  );
 }
 function makeAssignmentElement(name) {
   return name;
@@ -75304,7 +83508,12 @@ function processTaggedTemplateExpression(context, node, visitor, currentSourceFi
   } else {
     templateArguments[0] = helperCall;
   }
-  return factory.createCallExpression(tag, void 0, templateArguments);
+  return factory.createCallExpression(
+    tag,
+    /*typeArguments*/
+    void 0,
+    templateArguments
+  );
 }
 function createTemplateCooked(template) {
   return template.templateFlags ? factory.createVoidZero() : factory.createStringLiteral(template.text);
@@ -75639,7 +83848,14 @@ function transformTypeScript(context) {
     const alwaysStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") && !(isExternalModule(node) && moduleKind >= 5 /* ES2015 */) && !isJsonSourceFile(node);
     return factory2.updateSourceFile(
       node,
-      visitLexicalEnvironment(node.statements, sourceElementVisitor, context, 0, alwaysStrict)
+      visitLexicalEnvironment(
+        node.statements,
+        sourceElementVisitor,
+        context,
+        /*start*/
+        0,
+        alwaysStrict
+      )
     );
   }
   function visitObjectLiteralExpression(node) {
@@ -75681,12 +83897,19 @@ function transformTypeScript(context) {
         node,
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
         node.name,
+        /*typeParameters*/
         void 0,
         visitNodes2(node.heritageClauses, visitor, isHeritageClause),
         visitNodes2(node.members, getClassElementVisitor(node), isClassElement)
       );
     }
-    const staticProperties = getProperties(node, true, true);
+    const staticProperties = getProperties(
+      node,
+      /*requireInitializer*/
+      true,
+      /*isStatic*/
+      true
+    );
     const facts = getClassFacts(node, staticProperties);
     if (facts & 128 /* UseImmediatelyInvokedFunctionExpression */) {
       context.startLexicalEnvironment();
@@ -75699,6 +83922,7 @@ function transformTypeScript(context) {
       node,
       concatenate(decorators, modifiers),
       name,
+      /*typeParameters*/
       void 0,
       visitNodes2(node.heritageClauses, visitor, isHeritageClause),
       transformClassMembers(node)
@@ -75723,11 +83947,20 @@ function transformTypeScript(context) {
       const iife = factory2.createImmediatelyInvokedArrowFunction(statements);
       setEmitFlags(iife, 67108864 /* TypeScriptClassWrapper */);
       const varStatement = factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory2.createVariableDeclarationList([
           factory2.createVariableDeclaration(
-            factory2.getLocalName(node, false, false),
+            factory2.getLocalName(
+              node,
+              /*allowComments*/
+              false,
+              /*allowSourceMaps*/
+              false
+            ),
+            /*exclamationToken*/
             void 0,
+            /*type*/
             void 0,
             iife
           )
@@ -75743,9 +83976,21 @@ function transformTypeScript(context) {
       addExportMemberAssignment(statements, node);
     } else if (facts & 128 /* UseImmediatelyInvokedFunctionExpression */ || facts & 2 /* HasConstructorDecorators */) {
       if (facts & 32 /* IsDefaultExternalExport */) {
-        statements.push(factory2.createExportDefault(factory2.getLocalName(node, false, true)));
+        statements.push(factory2.createExportDefault(factory2.getLocalName(
+          node,
+          /*allowComments*/
+          false,
+          /*allowSourceMaps*/
+          true
+        )));
       } else if (facts & 16 /* IsNamedExternalExport */) {
-        statements.push(factory2.createExternalModuleExport(factory2.getLocalName(node, false, true)));
+        statements.push(factory2.createExternalModuleExport(factory2.getLocalName(
+          node,
+          /*allowComments*/
+          false,
+          /*allowSourceMaps*/
+          true
+        )));
       }
     }
     if (statements.length > 1) {
@@ -75761,6 +84006,7 @@ function transformTypeScript(context) {
       node,
       decorators,
       node.name,
+      /*typeParameters*/
       void 0,
       visitNodes2(node.heritageClauses, visitor, isHeritageClause),
       isClassLikeDeclarationWithTypeScriptSyntax(node) ? transformClassMembers(node) : visitNodes2(node.members, getClassElementVisitor(node), isClassElement)
@@ -75774,17 +84020,25 @@ function transformTypeScript(context) {
       for (const parameter of parametersWithPropertyAssignments) {
         if (isIdentifier(parameter.name)) {
           members.push(setOriginalNode(factory2.createPropertyDeclaration(
+            /*modifiers*/
             void 0,
             parameter.name,
+            /*questionOrExclamationToken*/
             void 0,
+            /*type*/
             void 0,
+            /*initializer*/
             void 0
           ), parameter));
         }
       }
     }
     addRange(members, visitNodes2(node.members, getClassElementVisitor(node), isClassElement));
-    return setTextRange(factory2.createNodeArray(members), node.members);
+    return setTextRange(
+      factory2.createNodeArray(members),
+      /*location*/
+      node.members
+    );
   }
   function transformAllDecoratorsOfDeclaration(node, container, allDecorators) {
     var _a2, _b, _c, _d;
@@ -75842,19 +84096,53 @@ function transformTypeScript(context) {
     if (typeSerializer) {
       let properties;
       if (shouldAddTypeMetadata(node)) {
-        const typeProperty = factory2.createPropertyAssignment("type", factory2.createArrowFunction(void 0, void 0, [], void 0, factory2.createToken(38 /* EqualsGreaterThanToken */), typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)));
+        const typeProperty = factory2.createPropertyAssignment("type", factory2.createArrowFunction(
+          /*modifiers*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [],
+          /*type*/
+          void 0,
+          factory2.createToken(38 /* EqualsGreaterThanToken */),
+          typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)
+        ));
         properties = append(properties, typeProperty);
       }
       if (shouldAddParamTypesMetadata(node)) {
-        const paramTypeProperty = factory2.createPropertyAssignment("paramTypes", factory2.createArrowFunction(void 0, void 0, [], void 0, factory2.createToken(38 /* EqualsGreaterThanToken */), typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container)));
+        const paramTypeProperty = factory2.createPropertyAssignment("paramTypes", factory2.createArrowFunction(
+          /*modifiers*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [],
+          /*type*/
+          void 0,
+          factory2.createToken(38 /* EqualsGreaterThanToken */),
+          typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container)
+        ));
         properties = append(properties, paramTypeProperty);
       }
       if (shouldAddReturnTypeMetadata(node)) {
-        const returnTypeProperty = factory2.createPropertyAssignment("returnType", factory2.createArrowFunction(void 0, void 0, [], void 0, factory2.createToken(38 /* EqualsGreaterThanToken */), typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)));
+        const returnTypeProperty = factory2.createPropertyAssignment("returnType", factory2.createArrowFunction(
+          /*modifiers*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [],
+          /*type*/
+          void 0,
+          factory2.createToken(38 /* EqualsGreaterThanToken */),
+          typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)
+        ));
         properties = append(properties, returnTypeProperty);
       }
       if (properties) {
-        const typeInfoMetadata = emitHelpers().createMetadataHelper("design:typeinfo", factory2.createObjectLiteralExpression(properties, true));
+        const typeInfoMetadata = emitHelpers().createMetadataHelper("design:typeinfo", factory2.createObjectLiteralExpression(
+          properties,
+          /*multiLine*/
+          true
+        ));
         return [factory2.createDecorator(typeInfoMetadata)];
       }
     }
@@ -75913,6 +84201,7 @@ function transformTypeScript(context) {
     return factory2.updateExpressionWithTypeArguments(
       node,
       visitNode(node.expression, visitor, isLeftHandSideExpression),
+      /*typeArguments*/
       void 0
     );
   }
@@ -75931,8 +84220,11 @@ function transformTypeScript(context) {
         node,
         concatenate(decorators, factory2.createModifiersFromModifierFlags(2 /* Ambient */)),
         visitNode(node.name, visitor, isPropertyName),
+        /*questionOrExclamationToken*/
         void 0,
+        /*type*/
         void 0,
+        /*initializer*/
         void 0
       );
     }
@@ -75940,7 +84232,9 @@ function transformTypeScript(context) {
       node,
       concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
       visitPropertyNameOfClassElement(node),
+      /*questionOrExclamationToken*/
       void 0,
+      /*type*/
       void 0,
       visitNode(node.initializer, visitor)
     );
@@ -75951,6 +84245,7 @@ function transformTypeScript(context) {
     }
     return factory2.updateConstructorDeclaration(
       node,
+      /*modifiers*/
       void 0,
       visitParameterList(node.parameters, visitor, context),
       transformConstructorBody(node.body, node)
@@ -75963,7 +84258,13 @@ function transformTypeScript(context) {
     }
     let statements = [];
     resumeLexicalEnvironment();
-    const prologueStatementCount = factory2.copyPrologue(body.statements, statements, false, visitor);
+    const prologueStatementCount = factory2.copyPrologue(
+      body.statements,
+      statements,
+      /*ensureUseStrict*/
+      false,
+      visitor
+    );
     const superStatementIndex = findSuperStatementIndex(body.statements, prologueStatementCount);
     if (superStatementIndex >= 0) {
       addRange(
@@ -75984,8 +84285,16 @@ function transformTypeScript(context) {
     const start = superStatementIndex >= 0 ? superStatementIndex + 1 : prologueStatementCount;
     addRange(statements, visitNodes2(body.statements, visitor, isStatement, start));
     statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
-    const block = factory2.createBlock(setTextRange(factory2.createNodeArray(statements), body.statements), true);
-    setTextRange(block, body);
+    const block = factory2.createBlock(
+      setTextRange(factory2.createNodeArray(statements), body.statements),
+      /*multiLine*/
+      true
+    );
+    setTextRange(
+      block,
+      /*location*/
+      body
+    );
     setOriginalNode(block, body);
     return block;
   }
@@ -76035,9 +84344,12 @@ function transformTypeScript(context) {
       concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
       node.asteriskToken,
       visitPropertyNameOfClassElement(node),
+      /*questionToken*/
       void 0,
+      /*typeParameters*/
       void 0,
       visitParameterList(node.parameters, visitor, context),
+      /*type*/
       void 0,
       visitFunctionBody(node.body, visitor, context)
     );
@@ -76058,6 +84370,7 @@ function transformTypeScript(context) {
       concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
       visitPropertyNameOfClassElement(node),
       visitParameterList(node.parameters, visitor, context),
+      /*type*/
       void 0,
       visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
     );
@@ -76087,8 +84400,10 @@ function transformTypeScript(context) {
       visitNodes2(node.modifiers, modifierVisitor, isModifier),
       node.asteriskToken,
       node.name,
+      /*typeParameters*/
       void 0,
       visitParameterList(node.parameters, visitor, context),
+      /*type*/
       void 0,
       visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
     );
@@ -76108,8 +84423,10 @@ function transformTypeScript(context) {
       visitNodes2(node.modifiers, modifierVisitor, isModifier),
       node.asteriskToken,
       node.name,
+      /*typeParameters*/
       void 0,
       visitParameterList(node.parameters, visitor, context),
+      /*type*/
       void 0,
       visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
     );
@@ -76119,8 +84436,10 @@ function transformTypeScript(context) {
     const updated = factory2.updateArrowFunction(
       node,
       visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      /*typeParameters*/
       void 0,
       visitParameterList(node.parameters, visitor, context),
+      /*type*/
       void 0,
       node.equalsGreaterThanToken,
       visitFunctionBody(node.body, visitor, context)
@@ -76134,9 +84453,12 @@ function transformTypeScript(context) {
     const updated = factory2.updateParameterDeclaration(
       node,
       elideNodes(factory2, node.modifiers),
+      // preserve positions, if available
       node.dotDotDotToken,
       visitNode(node.name, visitor, isBindingName),
+      /*questionToken*/
       void 0,
+      /*type*/
       void 0,
       visitNode(node.initializer, visitor, isExpression)
     );
@@ -76174,6 +84496,7 @@ function transformTypeScript(context) {
         visitor,
         context,
         0 /* All */,
+        /*needsValue*/
         false,
         createNamespaceExportExpression
       );
@@ -76183,6 +84506,7 @@ function transformTypeScript(context) {
           getNamespaceMemberNameWithSourceMapsAndWithoutComments(name),
           visitNode(node.initializer, visitor, isExpression)
         ),
+        /*location*/
         node
       );
     }
@@ -76191,7 +84515,9 @@ function transformTypeScript(context) {
     const updated = factory2.updateVariableDeclaration(
       node,
       visitNode(node.name, visitor, isBindingName),
+      /*exclamationToken*/
       void 0,
+      /*type*/
       void 0,
       visitNode(node.initializer, visitor, isExpression)
     );
@@ -76224,6 +84550,7 @@ function transformTypeScript(context) {
     return factory2.updateCallExpression(
       node,
       visitNode(node.expression, visitor, isExpression),
+      /*typeArguments*/
       void 0,
       visitNodes2(node.arguments, visitor, isExpression)
     );
@@ -76232,6 +84559,7 @@ function transformTypeScript(context) {
     return factory2.updateNewExpression(
       node,
       visitNode(node.expression, visitor, isExpression),
+      /*typeArguments*/
       void 0,
       visitNodes2(node.arguments, visitor, isExpression)
     );
@@ -76240,6 +84568,7 @@ function transformTypeScript(context) {
     return factory2.updateTaggedTemplateExpression(
       node,
       visitNode(node.tag, visitor, isExpression),
+      /*typeArguments*/
       void 0,
       visitNode(node.template, visitor, isExpression)
     );
@@ -76248,6 +84577,7 @@ function transformTypeScript(context) {
     return factory2.updateJsxSelfClosingElement(
       node,
       visitNode(node.tagName, visitor, isJsxTagNameExpression),
+      /*typeArguments*/
       void 0,
       visitNode(node.attributes, visitor, isJsxAttributes)
     );
@@ -76256,6 +84586,7 @@ function transformTypeScript(context) {
     return factory2.updateJsxOpeningElement(
       node,
       visitNode(node.tagName, visitor, isJsxTagNameExpression),
+      /*typeArguments*/
       void 0,
       visitNode(node.attributes, visitor, isJsxAttributes)
     );
@@ -76277,7 +84608,20 @@ function transformTypeScript(context) {
     }
     const parameterName = getNamespaceParameterName(node);
     const containerName = getNamespaceContainerName(node);
-    const exportName = hasSyntacticModifier(node, 1 /* Export */) ? factory2.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true) : factory2.getLocalName(node, false, true);
+    const exportName = hasSyntacticModifier(node, 1 /* Export */) ? factory2.getExternalModuleOrNamespaceExportName(
+      currentNamespaceContainerName,
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    ) : factory2.getLocalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    );
     let moduleArg = factory2.createLogicalOr(
       exportName,
       factory2.createAssignment(
@@ -76286,20 +84630,38 @@ function transformTypeScript(context) {
       )
     );
     if (hasNamespaceQualifiedExportName(node)) {
-      const localName = factory2.getLocalName(node, false, true);
+      const localName = factory2.getLocalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      );
       moduleArg = factory2.createAssignment(localName, moduleArg);
     }
     const enumStatement = factory2.createExpressionStatement(
       factory2.createCallExpression(
         factory2.createFunctionExpression(
+          /*modifiers*/
           void 0,
+          /*asteriskToken*/
           void 0,
+          /*name*/
           void 0,
+          /*typeParameters*/
           void 0,
-          [factory2.createParameterDeclaration(void 0, void 0, parameterName)],
+          [factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            parameterName
+          )],
+          /*type*/
           void 0,
           transformEnumBody(node, containerName)
         ),
+        /*typeArguments*/
         void 0,
         [moduleArg]
       )
@@ -76325,12 +84687,21 @@ function transformTypeScript(context) {
     addRange(statements, members);
     currentNamespaceContainerName = savedCurrentNamespaceLocalName;
     return factory2.createBlock(
-      setTextRange(factory2.createNodeArray(statements), node.members),
+      setTextRange(
+        factory2.createNodeArray(statements),
+        /*location*/
+        node.members
+      ),
+      /*multiLine*/
       true
     );
   }
   function transformEnumMember(member) {
-    const name = getExpressionForPropertyName(member, false);
+    const name = getExpressionForPropertyName(
+      member,
+      /*generateNameForComputedPropertyName*/
+      false
+    );
     const valueExpression = transformEnumMemberDeclarationValue(member);
     const innerAssignment = factory2.createAssignment(
       factory2.createElementAccessExpression(
@@ -76404,7 +84775,13 @@ function transformTypeScript(context) {
       visitNodes2(node.modifiers, modifierVisitor, isModifier),
       factory2.createVariableDeclarationList([
         factory2.createVariableDeclaration(
-          factory2.getLocalName(node, false, true)
+          factory2.getLocalName(
+            node,
+            /*allowComments*/
+            false,
+            /*allowSourceMaps*/
+            true
+          )
         )
       ], currentLexicalScope.kind === 308 /* SourceFile */ ? 0 /* None */ : 1 /* Let */)
     );
@@ -76443,7 +84820,20 @@ function transformTypeScript(context) {
     }
     const parameterName = getNamespaceParameterName(node);
     const containerName = getNamespaceContainerName(node);
-    const exportName = hasSyntacticModifier(node, 1 /* Export */) ? factory2.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true) : factory2.getLocalName(node, false, true);
+    const exportName = hasSyntacticModifier(node, 1 /* Export */) ? factory2.getExternalModuleOrNamespaceExportName(
+      currentNamespaceContainerName,
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    ) : factory2.getLocalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    );
     let moduleArg = factory2.createLogicalOr(
       exportName,
       factory2.createAssignment(
@@ -76452,20 +84842,38 @@ function transformTypeScript(context) {
       )
     );
     if (hasNamespaceQualifiedExportName(node)) {
-      const localName = factory2.getLocalName(node, false, true);
+      const localName = factory2.getLocalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      );
       moduleArg = factory2.createAssignment(localName, moduleArg);
     }
     const moduleStatement = factory2.createExpressionStatement(
       factory2.createCallExpression(
         factory2.createFunctionExpression(
+          /*modifiers*/
           void 0,
+          /*asteriskToken*/
           void 0,
+          /*name*/
           void 0,
+          /*typeParameters*/
           void 0,
-          [factory2.createParameterDeclaration(void 0, void 0, parameterName)],
+          [factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            parameterName
+          )],
+          /*type*/
           void 0,
           transformModuleBody(node, containerName)
         ),
+        /*typeArguments*/
         void 0,
         [moduleArg]
       )
@@ -76517,8 +84925,10 @@ function transformTypeScript(context) {
     const block = factory2.createBlock(
       setTextRange(
         factory2.createNodeArray(statements),
+        /*location*/
         statementsLocation
       ),
+      /*multiLine*/
       true
     );
     setTextRange(block, blockLocation);
@@ -76543,6 +84953,7 @@ function transformTypeScript(context) {
     const importClause = visitNode(node.importClause, visitImportClause, isImportClause);
     return importClause || compilerOptions.importsNotUsedAsValues === 1 /* Preserve */ || compilerOptions.importsNotUsedAsValues === 2 /* Error */ ? factory2.updateImportDeclaration(
       node,
+      /*modifiers*/
       void 0,
       importClause,
       node.moduleSpecifier,
@@ -76553,7 +84964,13 @@ function transformTypeScript(context) {
     Debug.assert(!node.isTypeOnly);
     const name = shouldEmitAliasDeclaration(node) ? node.name : void 0;
     const namedBindings = visitNode(node.namedBindings, visitNamedImportBindings, isNamedImportBindings);
-    return name || namedBindings ? factory2.updateImportClause(node, false, name, namedBindings) : void 0;
+    return name || namedBindings ? factory2.updateImportClause(
+      node,
+      /*isTypeOnly*/
+      false,
+      name,
+      namedBindings
+    ) : void 0;
   }
   function visitNamedImportBindings(node) {
     if (node.kind === 271 /* NamespaceImport */) {
@@ -76585,6 +85002,7 @@ function transformTypeScript(context) {
     );
     return exportClause ? factory2.updateExportDeclaration(
       node,
+      /*modifiers*/
       void 0,
       node.isTypeOnly,
       exportClause,
@@ -76618,9 +85036,12 @@ function transformTypeScript(context) {
         return setOriginalNode(
           setTextRange(
             factory2.createImportDeclaration(
+              /*modifiers*/
               void 0,
+              /*importClause*/
               void 0,
               node.moduleReference.expression,
+              /*assertClause*/
               void 0
             ),
             node
@@ -76644,7 +85065,9 @@ function transformTypeScript(context) {
               setOriginalNode(
                 factory2.createVariableDeclaration(
                   node.name,
+                  /*exclamationToken*/
                   void 0,
+                  /*type*/
                   void 0,
                   moduleReference
                 ),
@@ -76681,7 +85104,14 @@ function transformTypeScript(context) {
   }
   function addExportMemberAssignment(statements, node) {
     const expression = factory2.createAssignment(
-      factory2.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true),
+      factory2.getExternalModuleOrNamespaceExportName(
+        currentNamespaceContainerName,
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      ),
       factory2.getLocalName(node)
     );
     setSourceMapRange(expression, createRange(node.name ? node.name.pos : node.pos, node.end));
@@ -76693,7 +85123,14 @@ function transformTypeScript(context) {
     return setTextRange(
       factory2.createExpressionStatement(
         factory2.createAssignment(
-          factory2.getNamespaceMemberName(currentNamespaceContainerName, exportName, false, true),
+          factory2.getNamespaceMemberName(
+            currentNamespaceContainerName,
+            exportName,
+            /*allowComments*/
+            false,
+            /*allowSourceMaps*/
+            true
+          ),
           exportValue
         )
       ),
@@ -76704,7 +85141,14 @@ function transformTypeScript(context) {
     return setTextRange(factory2.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location);
   }
   function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) {
-    return factory2.getNamespaceMemberName(currentNamespaceContainerName, name, false, true);
+    return factory2.getNamespaceMemberName(
+      currentNamespaceContainerName,
+      name,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    );
   }
   function getNamespaceParameterName(node) {
     const name = factory2.getGeneratedNameForNode(node);
@@ -76789,12 +85233,17 @@ function transformTypeScript(context) {
   }
   function trySubstituteNamespaceExportedName(node) {
     if (enabledSubstitutions & applicableSubstitutions && !isGeneratedIdentifier(node) && !isLocalName(node)) {
-      const container = resolver.getReferencedExportContainer(node, false);
+      const container = resolver.getReferencedExportContainer(
+        node,
+        /*prefixLocals*/
+        false
+      );
       if (container && container.kind !== 308 /* SourceFile */) {
         const substitute = applicableSubstitutions & 2 /* NamespaceExports */ && container.kind === 264 /* ModuleDeclaration */ || applicableSubstitutions & 8 /* NonQualifiedEnumMembers */ && container.kind === 263 /* EnumDeclaration */;
         if (substitute) {
           return setTextRange(
             factory2.createPropertyAccessExpression(factory2.getGeneratedNameForNode(container), node),
+            /*location*/
             node
           );
         }
@@ -76853,10 +85302,10 @@ function transformClassFields(context) {
   const shouldTransformInitializersUsingDefine = useDefineForClassFields && languageVersion < 9 /* ES2022 */;
   const shouldTransformInitializers = shouldTransformInitializersUsingSet || shouldTransformInitializersUsingDefine;
   const shouldTransformPrivateElementsOrClassStaticBlocks = languageVersion < 9 /* ES2022 */;
-  const shouldTransformAutoAccessors = languageVersion < 99 /* ESNext */;
+  const shouldTransformAutoAccessors = languageVersion < 99 /* ESNext */ ? -1 /* True */ : !useDefineForClassFields ? 3 /* Maybe */ : 0 /* False */;
   const shouldTransformThisInStaticInitializers = languageVersion < 9 /* ES2022 */;
   const shouldTransformSuperInStaticInitializers = shouldTransformThisInStaticInitializers && languageVersion >= 2 /* ES2015 */;
-  const shouldTransformAnything = shouldTransformInitializers || shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformAutoAccessors;
+  const shouldTransformAnything = shouldTransformInitializers || shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformAutoAccessors === -1 /* True */;
   const previousOnSubstituteNode = context.onSubstituteNode;
   context.onSubstituteNode = onSubstituteNode;
   const previousOnEmitNode = context.onEmitNode;
@@ -76886,7 +85335,7 @@ function transformClassFields(context) {
     }
     switch (node.kind) {
       case 127 /* AccessorKeyword */:
-        return shouldTransformAutoAccessors ? void 0 : node;
+        return shouldTransformAutoAccessorsInCurrentClass() ? void 0 : node;
       case 260 /* ClassDeclaration */:
         return visitClassDeclaration(node);
       case 228 /* ClassExpression */:
@@ -76905,9 +85354,17 @@ function transformClassFields(context) {
         return visitElementAccessExpression(node);
       case 221 /* PrefixUnaryExpression */:
       case 222 /* PostfixUnaryExpression */:
-        return visitPreOrPostfixUnaryExpression(node, false);
+        return visitPreOrPostfixUnaryExpression(
+          node,
+          /*valueIsDiscarded*/
+          false
+        );
       case 223 /* BinaryExpression */:
-        return visitBinaryExpression(node, false);
+        return visitBinaryExpression(
+          node,
+          /*valueIsDiscarded*/
+          false
+        );
       case 210 /* CallExpression */:
         return visitCallExpression(node);
       case 241 /* ExpressionStatement */:
@@ -76923,6 +85380,7 @@ function transformClassFields(context) {
       case 174 /* GetAccessor */:
       case 175 /* SetAccessor */: {
         return setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
+          /*current*/
           void 0,
           fallbackVisitor,
           node
@@ -76939,9 +85397,17 @@ function transformClassFields(context) {
     switch (node.kind) {
       case 221 /* PrefixUnaryExpression */:
       case 222 /* PostfixUnaryExpression */:
-        return visitPreOrPostfixUnaryExpression(node, true);
+        return visitPreOrPostfixUnaryExpression(
+          node,
+          /*valueIsDiscarded*/
+          true
+        );
       case 223 /* BinaryExpression */:
-        return visitBinaryExpression(node, true);
+        return visitBinaryExpression(
+          node,
+          /*valueIsDiscarded*/
+          true
+        );
       default:
         return visitor(node);
     }
@@ -76973,12 +85439,14 @@ function transformClassFields(context) {
       case 175 /* SetAccessor */:
       case 171 /* MethodDeclaration */:
         return setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
+          /*current*/
           void 0,
           visitMethodOrAccessorDeclaration,
           node
         );
       case 169 /* PropertyDeclaration */:
         return setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
+          /*current*/
           void 0,
           visitPropertyDeclaration,
           node
@@ -77071,8 +85539,10 @@ function transformClassFields(context) {
             filter(node.modifiers, (m) => isModifier(m) && !isStaticModifier(m) && !isAccessorModifier(m)),
             node.asteriskToken,
             functionName,
+            /* typeParameters */
             void 0,
             visitParameterList(node.parameters, visitor, context),
+            /* type */
             void 0,
             visitFunctionBody(node.body, visitor, context)
           )
@@ -77140,21 +85610,28 @@ function transformClassFields(context) {
       Debug.assert(info, "Undeclared private name for property declaration.");
       return info.isValid ? void 0 : node;
     }
-    if (shouldTransformInitializersUsingSet && !isStatic(node)) {
+    if (shouldTransformInitializersUsingSet && !isStatic(node) && currentClassLexicalEnvironment && currentClassLexicalEnvironment.facts & 16 /* WillHoistInitializersToConstructor */) {
       return factory2.updatePropertyDeclaration(
         node,
         visitNodes2(node.modifiers, visitor, isModifierLike),
         node.name,
+        /*questionOrExclamationToken*/
         void 0,
+        /*type*/
         void 0,
+        /*initializer*/
         void 0
       );
     }
     return visitEachChild(node, visitor, context);
   }
   function transformPublicFieldInitializer(node) {
-    if (shouldTransformInitializers) {
-      const expr = getPropertyNameExpressionIfNeeded(node.name, !!node.initializer || useDefineForClassFields);
+    if (shouldTransformInitializers && !isAutoAccessorPropertyDeclaration(node)) {
+      const expr = getPropertyNameExpressionIfNeeded(
+        node.name,
+        /*shouldHoist*/
+        !!node.initializer || useDefineForClassFields
+      );
       if (expr) {
         getPendingExpressions().push(expr);
       }
@@ -77180,8 +85657,11 @@ function transformClassFields(context) {
     Debug.assert(!hasDecorators(node), "Decorators should already have been transformed and elided.");
     return isPrivateIdentifierClassElementDeclaration(node) ? transformPrivateFieldInitializer(node) : transformPublicFieldInitializer(node);
   }
+  function shouldTransformAutoAccessorsInCurrentClass() {
+    return shouldTransformAutoAccessors === -1 /* True */ || shouldTransformAutoAccessors === 3 /* Maybe */ && !!currentClassLexicalEnvironment && !!(currentClassLexicalEnvironment.facts & 16 /* WillHoistInitializersToConstructor */);
+  }
   function visitPropertyDeclaration(node) {
-    if (shouldTransformAutoAccessors && isAutoAccessorPropertyDeclaration(node)) {
+    if (shouldTransformAutoAccessorsInCurrentClass() && isAutoAccessorPropertyDeclaration(node)) {
       return transformAutoAccessor(node);
     }
     return transformFieldInitializer(node);
@@ -77363,7 +85843,9 @@ function transformClassFields(context) {
         return factory2.updateCallChain(
           node,
           factory2.createPropertyAccessChain(visitNode(target, visitor), node.questionDotToken, "call"),
+          /*questionDotToken*/
           void 0,
+          /*typeArguments*/
           void 0,
           [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)]
         );
@@ -77371,6 +85853,7 @@ function transformClassFields(context) {
       return factory2.updateCallExpression(
         node,
         factory2.createPropertyAccessExpression(visitNode(target, visitor), "call"),
+        /*typeArguments*/
         void 0,
         [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)]
       );
@@ -77394,9 +85877,11 @@ function transformClassFields(context) {
         node,
         factory2.createCallExpression(
           factory2.createPropertyAccessExpression(visitNode(target, visitor), "bind"),
+          /*typeArguments*/
           void 0,
           [visitNode(thisArg, visitor, isExpression)]
         ),
+        /*typeArguments*/
         void 0,
         visitNode(node.template, visitor, isTemplateLiteral)
       );
@@ -77412,6 +85897,7 @@ function transformClassFields(context) {
       return factory2.updateTaggedTemplateExpression(
         node,
         invocation,
+        /*typeArguments*/
         void 0,
         visitNode(node.template, visitor, isTemplateLiteral)
       );
@@ -77552,6 +86038,7 @@ function transformClassFields(context) {
           info.brandCheckIdentifier,
           right,
           info.kind,
+          /* f */
           void 0
         );
       case "f" /* Field */:
@@ -77575,32 +86062,54 @@ function transformClassFields(context) {
     if (isClassDeclaration(original) && classOrConstructorParameterIsDecorated(original)) {
       facts |= 1 /* ClassWasDecorated */;
     }
+    let containsPublicInstanceFields = false;
+    let containsInitializedPublicInstanceFields = false;
+    let containsInstancePrivateElements = false;
+    let containsInstanceAutoAccessors = false;
     for (const member of node.members) {
-      if (!isStatic(member))
-        continue;
-      if (member.name && (isPrivateIdentifier(member.name) || isAutoAccessorPropertyDeclaration(member)) && shouldTransformPrivateElementsOrClassStaticBlocks) {
-        facts |= 2 /* NeedsClassConstructorReference */;
-      }
-      if (isPropertyDeclaration(member) || isClassStaticBlockDeclaration(member)) {
-        if (shouldTransformThisInStaticInitializers && member.transformFlags & 16384 /* ContainsLexicalThis */) {
-          facts |= 8 /* NeedsSubstitutionForThisInClassStaticField */;
-          if (!(facts & 1 /* ClassWasDecorated */)) {
-            facts |= 2 /* NeedsClassConstructorReference */;
+      if (isStatic(member)) {
+        if (member.name && (isPrivateIdentifier(member.name) || isAutoAccessorPropertyDeclaration(member)) && shouldTransformPrivateElementsOrClassStaticBlocks) {
+          facts |= 2 /* NeedsClassConstructorReference */;
+        }
+        if (isPropertyDeclaration(member) || isClassStaticBlockDeclaration(member)) {
+          if (shouldTransformThisInStaticInitializers && member.transformFlags & 16384 /* ContainsLexicalThis */) {
+            facts |= 8 /* NeedsSubstitutionForThisInClassStaticField */;
+            if (!(facts & 1 /* ClassWasDecorated */)) {
+              facts |= 2 /* NeedsClassConstructorReference */;
+            }
           }
-        }
-        if (shouldTransformSuperInStaticInitializers && member.transformFlags & 134217728 /* ContainsLexicalSuper */) {
-          if (!(facts & 1 /* ClassWasDecorated */)) {
-            facts |= 2 /* NeedsClassConstructorReference */ | 4 /* NeedsClassSuperReference */;
+          if (shouldTransformSuperInStaticInitializers && member.transformFlags & 134217728 /* ContainsLexicalSuper */) {
+            if (!(facts & 1 /* ClassWasDecorated */)) {
+              facts |= 2 /* NeedsClassConstructorReference */ | 4 /* NeedsClassSuperReference */;
+            }
           }
         }
+      } else if (!hasAbstractModifier(getOriginalNode(member))) {
+        if (isAutoAccessorPropertyDeclaration(member)) {
+          containsInstanceAutoAccessors = true;
+          containsInstancePrivateElements || (containsInstancePrivateElements = isPrivateIdentifierClassElementDeclaration(member));
+        } else if (isPrivateIdentifierClassElementDeclaration(member)) {
+          containsInstancePrivateElements = true;
+        } else if (isPropertyDeclaration(member)) {
+          containsPublicInstanceFields = true;
+          containsInitializedPublicInstanceFields || (containsInitializedPublicInstanceFields = !!member.initializer);
+        }
       }
     }
+    const willHoistInitializersToConstructor = shouldTransformInitializersUsingDefine && containsPublicInstanceFields || shouldTransformInitializersUsingSet && containsInitializedPublicInstanceFields || shouldTransformPrivateElementsOrClassStaticBlocks && containsInstancePrivateElements || shouldTransformPrivateElementsOrClassStaticBlocks && containsInstanceAutoAccessors && shouldTransformAutoAccessors === -1 /* True */;
+    if (willHoistInitializersToConstructor) {
+      facts |= 16 /* WillHoistInitializersToConstructor */;
+    }
     return facts;
   }
   function visitExpressionWithTypeArgumentsInHeritageClause(node) {
     const facts = (currentClassLexicalEnvironment == null ? void 0 : currentClassLexicalEnvironment.facts) || 0 /* None */;
     if (facts & 4 /* NeedsClassSuperReference */) {
-      const temp = factory2.createTempVariable(hoistVariableDeclaration, true);
+      const temp = factory2.createTempVariable(
+        hoistVariableDeclaration,
+        /*reserveInNestedScopes*/
+        true
+      );
       getClassLexicalEnvironment().superClassReference = temp;
       return factory2.updateExpressionWithTypeArguments(
         node,
@@ -77608,6 +86117,7 @@ function transformClassFields(context) {
           temp,
           visitNode(node.expression, visitor, isExpression)
         ),
+        /*typeArguments*/
         void 0
       );
     }
@@ -77651,7 +86161,11 @@ function transformClassFields(context) {
   function visitClassDeclarationInNewClassLexicalEnvironment(node, facts) {
     let pendingClassReferenceAssignment;
     if (facts & 2 /* NeedsClassConstructorReference */) {
-      const temp = factory2.createTempVariable(hoistVariableDeclaration, true);
+      const temp = factory2.createTempVariable(
+        hoistVariableDeclaration,
+        /*reservedInNestedScopes*/
+        true
+      );
       getClassLexicalEnvironment().classConstructor = factory2.cloneNode(temp);
       pendingClassReferenceAssignment = factory2.createAssignment(temp, factory2.getInternalName(node));
     }
@@ -77662,6 +86176,7 @@ function transformClassFields(context) {
       node,
       modifiers,
       node.name,
+      /*typeParameters*/
       void 0,
       heritageClauses,
       members
@@ -77710,6 +86225,7 @@ function transformClassFields(context) {
       node,
       modifiers,
       node.name,
+      /*typeParameters*/
       void 0,
       heritageClauses,
       members
@@ -77744,7 +86260,7 @@ function transformClassFields(context) {
         if (isClassWithConstructorReference) {
           enableSubstitutionForClassAliases();
           const alias = factory2.cloneNode(temp);
-          alias.autoGenerateFlags &= ~8 /* ReservedInNestedScopes */;
+          alias.autoGenerate.flags &= ~8 /* ReservedInNestedScopes */;
           classAliases[getOriginalNodeId(node)] = alias;
         }
         setEmitFlags(classExpression, 131072 /* Indented */ | getEmitFlags(classExpression));
@@ -77780,7 +86296,12 @@ function transformClassFields(context) {
       if (shouldTransformAutoAccessors) {
         for (const member of node.members) {
           if (isAutoAccessorPropertyDeclaration(member)) {
-            const storageName = factory2.getGeneratedPrivateNameForNode(member.name, void 0, "_accessor_storage");
+            const storageName = factory2.getGeneratedPrivateNameForNode(
+              member.name,
+              /*prefix*/
+              void 0,
+              "_accessor_storage"
+            );
             addPrivateIdentifierToEnvironment(member, storageName, addPrivateIdentifierPropertyDeclarationToEnvironment);
           }
         }
@@ -77789,7 +86310,11 @@ function transformClassFields(context) {
     let members = visitNodes2(node.members, classElementVisitor, isClassElement);
     let syntheticConstructor;
     if (!some(members, isConstructorDeclaration)) {
-      syntheticConstructor = transformConstructor(void 0, node);
+      syntheticConstructor = transformConstructor(
+        /*constructor*/
+        void 0,
+        node
+      );
     }
     let prologue;
     let syntheticStaticBlock;
@@ -77798,15 +86323,25 @@ function transformClassFields(context) {
       if (statement.transformFlags & 134234112 /* ContainsLexicalThisOrSuper */) {
         const temp = factory2.createTempVariable(hoistVariableDeclaration);
         const arrow = factory2.createArrowFunction(
+          /*modifiers*/
           void 0,
+          /*typeParameters*/
           void 0,
+          /*parameters*/
           [],
+          /*type*/
           void 0,
+          /*equalsGreaterThanToken*/
           void 0,
           factory2.createBlock([statement])
         );
         prologue = factory2.createAssignment(temp, arrow);
-        statement = factory2.createExpressionStatement(factory2.createCallExpression(temp, void 0, []));
+        statement = factory2.createExpressionStatement(factory2.createCallExpression(
+          temp,
+          /*typeArguments*/
+          void 0,
+          []
+        ));
       }
       const block = factory2.createBlock([statement]);
       syntheticStaticBlock = factory2.createClassStaticBlockDeclaration(block);
@@ -77817,7 +86352,11 @@ function transformClassFields(context) {
       membersArray = append(membersArray, syntheticConstructor);
       membersArray = append(membersArray, syntheticStaticBlock);
       membersArray = addRange(membersArray, members);
-      members = setTextRange(factory2.createNodeArray(membersArray), node.members);
+      members = setTextRange(
+        factory2.createNodeArray(membersArray),
+        /*location*/
+        node.members
+      );
     }
     return { members, prologue };
   }
@@ -77829,21 +86368,16 @@ function transformClassFields(context) {
         weakSetName,
         factory2.createNewExpression(
           factory2.createIdentifier("WeakSet"),
+          /*typeArguments*/
           void 0,
           []
         )
       )
     );
   }
-  function isClassElementThatRequiresConstructorStatement(member) {
-    if (isStatic(member) || hasAbstractModifier(getOriginalNode(member))) {
-      return false;
-    }
-    return shouldTransformInitializersUsingDefine && isPropertyDeclaration(member) || shouldTransformInitializersUsingSet && isInitializedProperty(member) || shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifierClassElementDeclaration(member) || shouldTransformPrivateElementsOrClassStaticBlocks && shouldTransformAutoAccessors && isAutoAccessorPropertyDeclaration(member);
-  }
   function transformConstructor(constructor, container) {
     constructor = visitNode(constructor, visitor, isConstructorDeclaration);
-    if (!some(container.members, isClassElementThatRequiresConstructorStatement)) {
+    if (!currentClassLexicalEnvironment || !(currentClassLexicalEnvironment.facts & 16 /* WillHoistInitializersToConstructor */)) {
       return constructor;
     }
     const extendsClauseElement = getEffectiveBaseTypeNode(container);
@@ -77855,12 +86389,19 @@ function transformClassFields(context) {
     }
     if (constructor) {
       Debug.assert(parameters);
-      return factory2.updateConstructorDeclaration(constructor, void 0, parameters, body);
+      return factory2.updateConstructorDeclaration(
+        constructor,
+        /*modifiers*/
+        void 0,
+        parameters,
+        body
+      );
     }
     return startOnNewLine(
       setOriginalNode(
         setTextRange(
           factory2.createConstructorDeclaration(
+            /*modifiers*/
             void 0,
             parameters != null ? parameters : [],
             body
@@ -77873,14 +86414,25 @@ function transformClassFields(context) {
   }
   function transformConstructorBody(node, constructor, isDerivedClass) {
     var _a2, _b;
-    let properties = getProperties(node, false, false);
+    let properties = getProperties(
+      node,
+      /*requireInitializer*/
+      false,
+      /*isStatic*/
+      false
+    );
     if (!useDefineForClassFields) {
       properties = filter(properties, (property) => !!property.initializer || isPrivateIdentifier(property.name) || hasAccessorModifier(property));
     }
     const privateMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node);
     const needsConstructorBody = some(properties) || some(privateMethodsAndAccessors);
     if (!constructor && !needsConstructorBody) {
-      return visitFunctionBody(void 0, visitor, context);
+      return visitFunctionBody(
+        /*node*/
+        void 0,
+        visitor,
+        context
+      );
     }
     resumeLexicalEnvironment();
     const needsSyntheticConstructor = !constructor && isDerivedClass;
@@ -77889,7 +86441,13 @@ function transformClassFields(context) {
     let superStatementIndex = -1;
     let statements = [];
     if ((_a2 = constructor == null ? void 0 : constructor.body) == null ? void 0 : _a2.statements) {
-      prologueStatementCount = factory2.copyPrologue(constructor.body.statements, statements, false, visitor);
+      prologueStatementCount = factory2.copyPrologue(
+        constructor.body.statements,
+        statements,
+        /*ensureUseStrict*/
+        false,
+        visitor
+      );
       superStatementIndex = findSuperStatementIndex(constructor.body.statements, prologueStatementCount);
       if (superStatementIndex >= 0) {
         indexOfFirstStatementAfterSuperAndPrologue = superStatementIndex + 1;
@@ -77907,6 +86465,7 @@ function transformClassFields(context) {
         factory2.createExpressionStatement(
           factory2.createCallExpression(
             factory2.createSuper(),
+            /*typeArguments*/
             void 0,
             [factory2.createSpreadElement(factory2.createIdentifier("arguments"))]
           )
@@ -77956,10 +86515,12 @@ function transformClassFields(context) {
       factory2.createBlock(
         setTextRange(
           factory2.createNodeArray(statements),
+          /*location*/
           constructor ? constructor.body.statements : node.members
         ),
         multiLine
       ),
+      /*location*/
       constructor ? constructor.body : void 0
     );
     function visitBodyStatement(statement) {
@@ -78061,7 +86622,13 @@ function transformClassFields(context) {
     }
     const initializer = property.initializer || emitAssignment ? (_a2 = visitNode(property.initializer, visitor, isExpression)) != null ? _a2 : factory2.createVoidZero() : isParameterPropertyDeclaration(propertyOriginalNode, propertyOriginalNode.parent) && isIdentifier(propertyName) ? propertyName : factory2.createVoidZero();
     if (emitAssignment || isPrivateIdentifier(propertyName)) {
-      const memberAccess = createMemberAccessForPropertyName(factory2, receiver, propertyName, propertyName);
+      const memberAccess = createMemberAccessForPropertyName(
+        factory2,
+        receiver,
+        propertyName,
+        /*location*/
+        propertyName
+      );
       return factory2.createAssignment(memberAccess, initializer);
     } else {
       const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName;
@@ -78307,6 +86874,7 @@ function transformClassFields(context) {
         weakMapName,
         factory2.createNewExpression(
           factory2.createIdentifier("WeakMap"),
+          /*typeArguments*/
           void 0,
           []
         )
@@ -78380,7 +86948,14 @@ function transformClassFields(context) {
   function createHoistedVariableForClass(name, node, suffix) {
     const { className } = getPrivateIdentifierEnvironment();
     const prefix = className ? { prefix: "_", node: className, suffix: "_" } : "_";
-    const identifier = typeof name === "object" ? factory2.getGeneratedNameForNode(name, 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */, prefix, suffix) : typeof name === "string" ? factory2.createUniqueName(name, 16 /* Optimistic */, prefix, suffix) : factory2.createTempVariable(void 0, true, prefix, suffix);
+    const identifier = typeof name === "object" ? factory2.getGeneratedNameForNode(name, 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */, prefix, suffix) : typeof name === "string" ? factory2.createUniqueName(name, 16 /* Optimistic */, prefix, suffix) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0,
+      /*reserveInNestedScopes*/
+      true,
+      prefix,
+      suffix
+    );
     if (resolver.getNodeCheckFlags(node) & 32768 /* BlockScopedBindingInLoop */) {
       addBlockScopedVariable(identifier);
     } else {
@@ -78435,7 +87010,11 @@ function transformClassFields(context) {
     }
     let receiver = node.expression;
     if (isThisProperty(node) || isSuperProperty(node) || !isSimpleCopiableExpression(node.expression)) {
-      receiver = factory2.createTempVariable(hoistVariableDeclaration, true);
+      receiver = factory2.createTempVariable(
+        hoistVariableDeclaration,
+        /*reservedInNestedScopes*/
+        true
+      );
       getPendingExpressions().push(factory2.createBinaryExpression(receiver, 63 /* EqualsToken */, visitNode(node.expression, visitor, isExpression)));
     }
     return factory2.createAssignmentTargetWrapper(
@@ -78461,7 +87040,10 @@ function transformClassFields(context) {
         } else if (classConstructor && superClassReference) {
           const name = isElementAccessExpression(target) ? visitNode(target.argumentExpression, visitor, isExpression) : isIdentifier(target.name) ? factory2.createStringLiteralFromNode(target.name) : void 0;
           if (name) {
-            const temp = factory2.createTempVariable(void 0);
+            const temp = factory2.createTempVariable(
+              /*recordTempVariable*/
+              void 0
+            );
             wrapped = factory2.createAssignmentTargetWrapper(
               temp,
               factory2.createReflectSetCall(
@@ -78505,7 +87087,10 @@ function transformClassFields(context) {
           } else if (classConstructor && superClassReference) {
             const name = isElementAccessExpression(target) ? visitNode(target.argumentExpression, visitor, isExpression) : isIdentifier(target.name) ? factory2.createStringLiteralFromNode(target.name) : void 0;
             if (name) {
-              const temp = factory2.createTempVariable(void 0);
+              const temp = factory2.createTempVariable(
+                /*recordTempVariable*/
+                void 0
+              );
               wrapped = factory2.createAssignmentTargetWrapper(
                 temp,
                 factory2.createReflectSetCall(
@@ -78562,6 +87147,7 @@ function createPrivateStaticFieldInitializer(variableName, initializer) {
 function createPrivateInstanceFieldInitializer(receiver, initializer, weakMapName) {
   return factory.createCallExpression(
     factory.createPropertyAccessExpression(weakMapName, "set"),
+    /*typeArguments*/
     void 0,
     [receiver, initializer || factory.createVoidZero()]
   );
@@ -78569,6 +87155,7 @@ function createPrivateInstanceFieldInitializer(receiver, initializer, weakMapNam
 function createPrivateInstanceMethodInitializer(receiver, weakSetName) {
   return factory.createCallExpression(
     factory.createPropertyAccessExpression(weakSetName, "add"),
+    /*typeArguments*/
     void 0,
     [receiver]
   );
@@ -78718,11 +87305,23 @@ function createRuntimeTypeSerializer(context) {
       case 180 /* TypeReference */:
         return serializeTypeReferenceNode(node);
       case 190 /* IntersectionType */:
-        return serializeUnionOrIntersectionConstituents(node.types, true);
+        return serializeUnionOrIntersectionConstituents(
+          node.types,
+          /*isIntersection*/
+          true
+        );
       case 189 /* UnionType */:
-        return serializeUnionOrIntersectionConstituents(node.types, false);
+        return serializeUnionOrIntersectionConstituents(
+          node.types,
+          /*isIntersection*/
+          false
+        );
       case 191 /* ConditionalType */:
-        return serializeUnionOrIntersectionConstituents([node.trueType, node.falseType], false);
+        return serializeUnionOrIntersectionConstituents(
+          [node.trueType, node.falseType],
+          /*isIntersection*/
+          false
+        );
       case 195 /* TypeOperator */:
         if (node.operator === 146 /* ReadonlyKeyword */) {
           return serializeTypeNode(node.type);
@@ -78815,7 +87414,31 @@ function createRuntimeTypeSerializer(context) {
     return serializedType != null ? serializedType : factory.createVoidZero();
   }
   function equateSerializedTypeNodes(left, right) {
-    return isGeneratedIdentifier(left) ? isGeneratedIdentifier(right) : isIdentifier(left) ? isIdentifier(right) && left.escapedText === right.escapedText : isPropertyAccessExpression(left) ? isPropertyAccessExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) && equateSerializedTypeNodes(left.name, right.name) : isVoidExpression(left) ? isVoidExpression(right) && isNumericLiteral(left.expression) && left.expression.text === "0" && isNumericLiteral(right.expression) && right.expression.text === "0" : isStringLiteral(left) ? isStringLiteral(right) && left.text === right.text : isTypeOfExpression(left) ? isTypeOfExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : isParenthesizedExpression(left) ? isParenthesizedExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : isConditionalExpression(left) ? isConditionalExpression(right) && equateSerializedTypeNodes(left.condition, right.condition) && equateSerializedTypeNodes(left.whenTrue, right.whenTrue) && equateSerializedTypeNodes(left.whenFalse, right.whenFalse) : isBinaryExpression(left) ? isBinaryExpression(right) && left.operatorToken.kind === right.operatorToken.kind && equateSerializedTypeNodes(left.left, right.left) && equateSerializedTypeNodes(left.right, right.right) : false;
+    return (
+      // temp vars used in fallback
+      isGeneratedIdentifier(left) ? isGeneratedIdentifier(right) : (
+        // entity names
+        isIdentifier(left) ? isIdentifier(right) && left.escapedText === right.escapedText : isPropertyAccessExpression(left) ? isPropertyAccessExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) && equateSerializedTypeNodes(left.name, right.name) : (
+          // `void 0`
+          isVoidExpression(left) ? isVoidExpression(right) && isNumericLiteral(left.expression) && left.expression.text === "0" && isNumericLiteral(right.expression) && right.expression.text === "0" : (
+            // `"undefined"` or `"function"` in `typeof` checks
+            isStringLiteral(left) ? isStringLiteral(right) && left.text === right.text : (
+              // used in `typeof` checks for fallback
+              isTypeOfExpression(left) ? isTypeOfExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : (
+                // parens in `typeof` checks with temps
+                isParenthesizedExpression(left) ? isParenthesizedExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : (
+                  // conditionals used in fallback
+                  isConditionalExpression(left) ? isConditionalExpression(right) && equateSerializedTypeNodes(left.condition, right.condition) && equateSerializedTypeNodes(left.whenTrue, right.whenTrue) && equateSerializedTypeNodes(left.whenFalse, right.whenFalse) : (
+                    // logical binary and assignments used in fallback
+                    isBinaryExpression(left) ? isBinaryExpression(right) && left.operatorToken.kind === right.operatorToken.kind && equateSerializedTypeNodes(left.left, right.left) && equateSerializedTypeNodes(left.right, right.right) : false
+                  )
+                )
+              )
+            )
+          )
+        )
+      )
+    );
   }
   function serializeTypeReferenceNode(node) {
     const kind = resolver.getTypeReferenceSerializationKind(node.typeName, currentNameScope != null ? currentNameScope : currentLexicalScope);
@@ -78828,8 +87451,10 @@ function createRuntimeTypeSerializer(context) {
         const temp = factory.createTempVariable(hoistVariableDeclaration);
         return factory.createConditionalExpression(
           factory.createTypeCheck(factory.createAssignment(temp, serialized), "function"),
+          /*questionToken*/
           void 0,
           temp,
+          /*colonToken*/
           void 0,
           factory.createIdentifier("Object")
         );
@@ -78900,8 +87525,10 @@ function createRuntimeTypeSerializer(context) {
   function getGlobalConstructorWithFallback(name) {
     return factory.createConditionalExpression(
       factory.createTypeCheck(factory.createIdentifier(name), "function"),
+      /*questionToken*/
       void 0,
       factory.createIdentifier(name),
+      /*colonToken*/
       void 0,
       factory.createIdentifier("Object")
     );
@@ -78990,13 +87617,27 @@ function transformLegacyDecorators(context) {
   }
   function transformDecoratorsOfClassElements(node, members) {
     let decorationStatements = [];
-    addClassElementDecorationStatements(decorationStatements, node, false);
-    addClassElementDecorationStatements(decorationStatements, node, true);
+    addClassElementDecorationStatements(
+      decorationStatements,
+      node,
+      /*isStatic*/
+      false
+    );
+    addClassElementDecorationStatements(
+      decorationStatements,
+      node,
+      /*isStatic*/
+      true
+    );
     if (hasClassElementWithDecoratorContainingPrivateIdentifierInExpression(node)) {
       members = setTextRange(factory2.createNodeArray([
         ...members,
         factory2.createClassStaticBlockDeclaration(
-          factory2.createBlock(decorationStatements, true)
+          factory2.createBlock(
+            decorationStatements,
+            /*multiLine*/
+            true
+          )
         )
       ]), members);
       decorationStatements = void 0;
@@ -79013,6 +87654,7 @@ function transformLegacyDecorators(context) {
       node,
       modifiers,
       name,
+      /*typeParameters*/
       void 0,
       heritageClauses,
       members
@@ -79022,14 +87664,28 @@ function transformLegacyDecorators(context) {
   function transformClassDeclarationWithClassDecorators(node, name) {
     const location = moveRangePastModifiers(node);
     const classAlias = getClassAliasIfNeeded(node);
-    const declName = languageVersion <= 2 /* ES2015 */ ? factory2.getInternalName(node, false, true) : factory2.getLocalName(node, false, true);
+    const declName = languageVersion <= 2 /* ES2015 */ ? factory2.getInternalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    ) : factory2.getLocalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    );
     const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause);
     let members = visitNodes2(node.members, visitor, isClassElement);
     let decorationStatements = [];
     ({ members, decorationStatements } = transformDecoratorsOfClassElements(node, members));
     const classExpression = factory2.createClassExpression(
+      /*modifiers*/
       void 0,
       name,
+      /*typeParameters*/
       void 0,
       heritageClauses,
       members
@@ -79037,11 +87693,14 @@ function transformLegacyDecorators(context) {
     setOriginalNode(classExpression, node);
     setTextRange(classExpression, location);
     const statement = factory2.createVariableStatement(
+      /*modifiers*/
       void 0,
       factory2.createVariableDeclarationList([
         factory2.createVariableDeclaration(
           declName,
+          /*exclamationToken*/
           void 0,
+          /*type*/
           void 0,
           classAlias ? factory2.createAssignment(classAlias, classExpression) : classExpression
         )
@@ -79060,6 +87719,7 @@ function transformLegacyDecorators(context) {
       node,
       visitNodes2(node.modifiers, modifierVisitor, isModifier),
       node.name,
+      /*typeParameters*/
       void 0,
       visitNodes2(node.heritageClauses, visitor, isHeritageClause),
       visitNodes2(node.members, visitor, isClassElement)
@@ -79086,9 +87746,12 @@ function transformLegacyDecorators(context) {
       visitNodes2(node.modifiers, modifierVisitor, isModifier),
       node.asteriskToken,
       visitNode(node.name, visitor, isPropertyName),
+      /*questionToken*/
       void 0,
+      /*typeParameters*/
       void 0,
       visitNodes2(node.parameters, visitor, isParameterDeclaration),
+      /*type*/
       void 0,
       visitNode(node.body, visitor, isBlock)
     ), node);
@@ -79099,6 +87762,7 @@ function transformLegacyDecorators(context) {
       visitNodes2(node.modifiers, modifierVisitor, isModifier),
       visitNode(node.name, visitor, isPropertyName),
       visitNodes2(node.parameters, visitor, isParameterDeclaration),
+      /*type*/
       void 0,
       visitNode(node.body, visitor, isBlock)
     ), node);
@@ -79120,7 +87784,9 @@ function transformLegacyDecorators(context) {
       node,
       visitNodes2(node.modifiers, modifierVisitor, isModifier),
       visitNode(node.name, visitor, isPropertyName),
+      /*questionOrExclamationToken*/
       void 0,
+      /*type*/
       void 0,
       visitNode(node.initializer, visitor, isExpression)
     ), node);
@@ -79131,7 +87797,9 @@ function transformLegacyDecorators(context) {
       elideNodes(factory2, node.modifiers),
       node.dotDotDotToken,
       visitNode(node.name, visitor, isBindingName),
+      /*questionToken*/
       void 0,
+      /*type*/
       void 0,
       visitNode(node.initializer, visitor, isExpression)
     );
@@ -79176,7 +87844,11 @@ function transformLegacyDecorators(context) {
       return void 0;
     }
     const prefix = getClassMemberPrefix(node, member);
-    const memberName = getExpressionForPropertyName(member, !hasSyntacticModifier(member, 2 /* Ambient */));
+    const memberName = getExpressionForPropertyName(
+      member,
+      /*generateNameForComputedPropertyName*/
+      !hasSyntacticModifier(member, 2 /* Ambient */)
+    );
     const descriptor = languageVersion > 0 /* ES3 */ ? isPropertyDeclaration(member) && !hasAccessorModifier(member) ? factory2.createVoidZero() : factory2.createNull() : void 0;
     const helper = emitHelpers().createDecorateHelper(
       decoratorExpressions,
@@ -79201,7 +87873,19 @@ function transformLegacyDecorators(context) {
       return void 0;
     }
     const classAlias = classAliases && classAliases[getOriginalNodeId(node)];
-    const localName = languageVersion <= 2 /* ES2015 */ ? factory2.getInternalName(node, false, true) : factory2.getLocalName(node, false, true);
+    const localName = languageVersion <= 2 /* ES2015 */ ? factory2.getInternalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    ) : factory2.getLocalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    );
     const decorate = emitHelpers().createDecorateHelper(decoratorExpressions, localName);
     const expression = factory2.createAssignment(localName, classAlias ? factory2.createAssignment(classAlias, decorate) : decorate);
     setEmitFlags(expression, 3072 /* NoComments */);
@@ -79346,9 +88030,17 @@ function transformES2017(context) {
   function doWithContext(flags, cb, value) {
     const contextFlagsToSet = flags & ~contextFlags;
     if (contextFlagsToSet) {
-      setContextFlag(contextFlagsToSet, true);
+      setContextFlag(
+        contextFlagsToSet,
+        /*val*/
+        true
+      );
       const result = cb(value);
-      setContextFlag(contextFlagsToSet, false);
+      setContextFlag(
+        contextFlagsToSet,
+        /*val*/
+        false
+      );
       return result;
     }
     return cb(value);
@@ -79451,7 +88143,11 @@ function transformES2017(context) {
   }
   function visitVariableStatementInAsyncBody(node) {
     if (isVariableDeclarationListWithCollidingName(node.declarationList)) {
-      const expression = visitVariableDeclarationListWithCollidingNames(node.declarationList, false);
+      const expression = visitVariableDeclarationListWithCollidingNames(
+        node.declarationList,
+        /*hasReceiver*/
+        false
+      );
       return expression ? factory2.createExpressionStatement(expression) : void 0;
     }
     return visitEachChild(node, visitor, context);
@@ -79459,7 +88155,11 @@ function transformES2017(context) {
   function visitForInStatementInAsyncBody(node) {
     return factory2.updateForInStatement(
       node,
-      isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(node.initializer, true) : visitNode(node.initializer, visitor, isForInitializer),
+      isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(
+        node.initializer,
+        /*hasReceiver*/
+        true
+      ) : visitNode(node.initializer, visitor, isForInitializer),
       visitNode(node.expression, visitor, isExpression),
       visitIterationBody(node.statement, asyncBodyVisitor, context)
     );
@@ -79468,7 +88168,11 @@ function transformES2017(context) {
     return factory2.updateForOfStatement(
       node,
       visitNode(node.awaitModifier, visitor, isToken),
-      isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(node.initializer, true) : visitNode(node.initializer, visitor, isForInitializer),
+      isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(
+        node.initializer,
+        /*hasReceiver*/
+        true
+      ) : visitNode(node.initializer, visitor, isForInitializer),
       visitNode(node.expression, visitor, isExpression),
       visitIterationBody(node.statement, asyncBodyVisitor, context)
     );
@@ -79477,7 +88181,11 @@ function transformES2017(context) {
     const initializer = node.initializer;
     return factory2.updateForStatement(
       node,
-      isVariableDeclarationListWithCollidingName(initializer) ? visitVariableDeclarationListWithCollidingNames(initializer, false) : visitNode(node.initializer, visitor, isForInitializer),
+      isVariableDeclarationListWithCollidingName(initializer) ? visitVariableDeclarationListWithCollidingNames(
+        initializer,
+        /*hasReceiver*/
+        false
+      ) : visitNode(node.initializer, visitor, isForInitializer),
       visitNode(node.condition, visitor, isExpression),
       visitNode(node.incrementor, visitor, isExpression),
       visitIterationBody(node.statement, asyncBodyVisitor, context)
@@ -79490,6 +88198,7 @@ function transformES2017(context) {
     return setOriginalNode(
       setTextRange(
         factory2.createYieldExpression(
+          /*asteriskToken*/
           void 0,
           visitNode(node.expression, visitor, isExpression)
         ),
@@ -79512,9 +88221,12 @@ function transformES2017(context) {
       visitNodes2(node.modifiers, visitor, isModifierLike),
       node.asteriskToken,
       node.name,
+      /*questionToken*/
       void 0,
+      /*typeParameters*/
       void 0,
       visitParameterList(node.parameters, visitor, context),
+      /*type*/
       void 0,
       getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : transformMethodBody(node)
     );
@@ -79525,6 +88237,7 @@ function transformES2017(context) {
       visitNodes2(node.modifiers, visitor, isModifierLike),
       node.name,
       visitParameterList(node.parameters, visitor, context),
+      /*type*/
       void 0,
       transformMethodBody(node)
     );
@@ -79544,8 +88257,10 @@ function transformES2017(context) {
       visitNodes2(node.modifiers, visitor, isModifierLike),
       node.asteriskToken,
       node.name,
+      /*typeParameters*/
       void 0,
       visitParameterList(node.parameters, visitor, context),
+      /*type*/
       void 0,
       getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : visitFunctionBody(node.body, visitor, context)
     );
@@ -79556,8 +88271,10 @@ function transformES2017(context) {
       visitNodes2(node.modifiers, visitor, isModifierLike),
       node.asteriskToken,
       node.name,
+      /*typeParameters*/
       void 0,
       visitParameterList(node.parameters, visitor, context),
+      /*type*/
       void 0,
       getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : visitFunctionBody(node.body, visitor, context)
     );
@@ -79566,8 +88283,10 @@ function transformES2017(context) {
     return factory2.updateArrowFunction(
       node,
       visitNodes2(node.modifiers, visitor, isModifierLike),
+      /*typeParameters*/
       void 0,
       visitParameterList(node.parameters, visitor, context),
+      /*type*/
       void 0,
       node.equalsGreaterThanToken,
       getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : visitFunctionBody(node.body, visitor, context)
@@ -79685,7 +88404,13 @@ function transformES2017(context) {
     let result;
     if (!isArrowFunction2) {
       const statements = [];
-      const statementOffset = factory2.copyPrologue(node.body.statements, statements, false, visitor);
+      const statementOffset = factory2.copyPrologue(
+        node.body.statements,
+        statements,
+        /*ensureUseStrict*/
+        false,
+        visitor
+      );
       statements.push(
         factory2.createReturnStatement(
           emitHelpers().createAwaiterHelper(
@@ -79706,7 +88431,11 @@ function transformES2017(context) {
           insertStatementsAfterStandardPrologue(statements, [variableStatement]);
         }
       }
-      const block = factory2.createBlock(statements, true);
+      const block = factory2.createBlock(
+        statements,
+        /*multiLine*/
+        true
+      );
       setTextRange(block, node.body);
       if (emitSuperHelpers && hasSuperElementAccess) {
         if (resolver.getNodeCheckFlags(node) & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
@@ -79833,6 +88562,7 @@ function transformES2017(context) {
       const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression);
       return factory2.createCallExpression(
         factory2.createPropertyAccessExpression(argumentExpression, "call"),
+        /*typeArguments*/
         void 0,
         [
           factory2.createThis(),
@@ -79852,6 +88582,7 @@ function transformES2017(context) {
         factory2.createPropertyAccessExpression(
           factory2.createCallExpression(
             factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */),
+            /*typeArguments*/
             void 0,
             [argumentExpression]
           ),
@@ -79863,6 +88594,7 @@ function transformES2017(context) {
       return setTextRange(
         factory2.createCallExpression(
           factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */),
+          /*typeArguments*/
           void 0,
           [argumentExpression]
         ),
@@ -79880,10 +88612,15 @@ function createSuperAccessVariableStatement(factory2, resolver, node, names) {
     getterAndSetter.push(factory2.createPropertyAssignment(
       "get",
       factory2.createArrowFunction(
+        /* modifiers */
         void 0,
+        /* typeParameters */
         void 0,
+        /* parameters */
         [],
+        /* type */
         void 0,
+        /* equalsGreaterThanToken */
         void 0,
         setEmitFlags(
           factory2.createPropertyAccessExpression(
@@ -79902,19 +88639,29 @@ function createSuperAccessVariableStatement(factory2, resolver, node, names) {
         factory2.createPropertyAssignment(
           "set",
           factory2.createArrowFunction(
+            /* modifiers */
             void 0,
+            /* typeParameters */
             void 0,
+            /* parameters */
             [
               factory2.createParameterDeclaration(
+                /* modifiers */
                 void 0,
+                /* dotDotDotToken */
                 void 0,
                 "v",
+                /* questionToken */
                 void 0,
+                /* type */
                 void 0,
+                /* initializer */
                 void 0
               )
             ],
+            /* type */
             void 0,
+            /* equalsGreaterThanToken */
             void 0,
             factory2.createAssignment(
               setEmitFlags(
@@ -79941,22 +88688,30 @@ function createSuperAccessVariableStatement(factory2, resolver, node, names) {
     );
   });
   return factory2.createVariableStatement(
+    /* modifiers */
     void 0,
     factory2.createVariableDeclarationList(
       [
         factory2.createVariableDeclaration(
           factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
+          /*exclamationToken*/
           void 0,
+          /* type */
           void 0,
           factory2.createCallExpression(
             factory2.createPropertyAccessExpression(
               factory2.createIdentifier("Object"),
               "create"
             ),
+            /* typeArguments */
             void 0,
             [
               factory2.createNull(),
-              factory2.createObjectLiteralExpression(accessors, true)
+              factory2.createObjectLiteralExpression(
+                accessors,
+                /* multiline */
+                true
+              )
             ]
           )
         )
@@ -80023,10 +88778,18 @@ function transformES2018(context) {
     return visited;
   }
   function visitor(node) {
-    return visitorWorker(node, false);
+    return visitorWorker(
+      node,
+      /*expressionResultIsUnused*/
+      false
+    );
   }
   function visitorWithUnusedExpressionResult(node) {
-    return visitorWorker(node, true);
+    return visitorWorker(
+      node,
+      /*expressionResultIsUnused*/
+      true
+    );
   }
   function visitorNoAsyncModifier(node) {
     if (node.kind === 132 /* AsyncKeyword */) {
@@ -80063,7 +88826,7 @@ function transformES2018(context) {
         return visitObjectLiteralExpression(node);
       case 223 /* BinaryExpression */:
         return visitBinaryExpression(node, expressionResultIsUnused2);
-      case 354 /* CommaListExpression */:
+      case 356 /* CommaListExpression */:
         return visitCommaListExpression(node, expressionResultIsUnused2);
       case 295 /* CatchClause */:
         return visitCatchClause(node);
@@ -80081,7 +88844,11 @@ function transformES2018(context) {
           2 /* IterationStatementIncludes */
         );
       case 247 /* ForOfStatement */:
-        return visitForOfStatement(node, void 0);
+        return visitForOfStatement(
+          node,
+          /*outermostLabeledStatement*/
+          void 0
+        );
       case 245 /* ForStatement */:
         return doWithHierarchyFacts(
           visitForStatement,
@@ -80174,7 +88941,12 @@ function transformES2018(context) {
     if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) {
       return setOriginalNode(
         setTextRange(
-          factory2.createYieldExpression(void 0, emitHelpers().createAwaitHelper(visitNode(node.expression, visitor, isExpression))),
+          factory2.createYieldExpression(
+            /*asteriskToken*/
+            void 0,
+            emitHelpers().createAwaitHelper(visitNode(node.expression, visitor, isExpression))
+          ),
+          /*location*/
           node
         ),
         node
@@ -80189,6 +88961,7 @@ function transformES2018(context) {
         return setOriginalNode(
           setTextRange(
             factory2.createYieldExpression(
+              /*asteriskToken*/
               void 0,
               emitHelpers().createAwaitHelper(
                 factory2.updateYieldExpression(
@@ -80214,6 +88987,7 @@ function transformES2018(context) {
       return setOriginalNode(
         setTextRange(
           factory2.createYieldExpression(
+            /*asteriskToken*/
             void 0,
             createDownlevelAwait(
               node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero()
@@ -80297,6 +89071,7 @@ function transformES2018(context) {
     const visited = visitEachChild(node, visitor, context);
     const statement = concatenate(visited.statements, taggedTemplateStringDeclarations && [
       factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory2.createVariableDeclarationList(taggedTemplateStringDeclarations)
       )
@@ -80354,18 +89129,39 @@ function transformES2018(context) {
   function visitCatchClause(node) {
     if (node.variableDeclaration && isBindingPattern(node.variableDeclaration.name) && node.variableDeclaration.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
       const name = factory2.getGeneratedNameForNode(node.variableDeclaration.name);
-      const updatedDecl = factory2.updateVariableDeclaration(node.variableDeclaration, node.variableDeclaration.name, void 0, void 0, name);
+      const updatedDecl = factory2.updateVariableDeclaration(
+        node.variableDeclaration,
+        node.variableDeclaration.name,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        name
+      );
       const visitedBindings = flattenDestructuringBinding(updatedDecl, visitor, context, 1 /* ObjectRest */);
       let block = visitNode(node.block, visitor, isBlock);
       if (some(visitedBindings)) {
         block = factory2.updateBlock(block, [
-          factory2.createVariableStatement(void 0, visitedBindings),
+          factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            visitedBindings
+          ),
           ...block.statements
         ]);
       }
       return factory2.updateCatchClause(
         node,
-        factory2.updateVariableDeclaration(node.variableDeclaration, name, void 0, void 0, void 0),
+        factory2.updateVariableDeclaration(
+          node.variableDeclaration,
+          name,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          /*initializer*/
+          void 0
+        ),
         block
       );
     }
@@ -80385,11 +89181,19 @@ function transformES2018(context) {
     if (exportedVariableStatement) {
       const savedExportedVariableStatement = exportedVariableStatement;
       exportedVariableStatement = false;
-      const visited = visitVariableDeclarationWorker(node, true);
+      const visited = visitVariableDeclarationWorker(
+        node,
+        /*exportedVariableStatement*/
+        true
+      );
       exportedVariableStatement = savedExportedVariableStatement;
       return visited;
     }
-    return visitVariableDeclarationWorker(node, false);
+    return visitVariableDeclarationWorker(
+      node,
+      /*exportedVariableStatement*/
+      false
+    );
   }
   function visitVariableDeclarationWorker(node, exportedVariableStatement2) {
     if (isBindingPattern(node.name) && node.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
@@ -80398,6 +89202,7 @@ function transformES2018(context) {
         visitor,
         context,
         1 /* ObjectRest */,
+        /*rval*/
         void 0,
         exportedVariableStatement2
       );
@@ -80430,7 +89235,10 @@ function transformES2018(context) {
     if (isVariableDeclarationList(initializerWithoutParens) || isAssignmentPattern(initializerWithoutParens)) {
       let bodyLocation;
       let statementsLocation;
-      const temp = factory2.createTempVariable(void 0);
+      const temp = factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       const statements = [createForOfBindingStatement(factory2, initializerWithoutParens, temp)];
       if (isBlock(node.statement)) {
         addRange(statements, node.statement.statements);
@@ -80457,6 +89265,7 @@ function transformES2018(context) {
         setTextRange(
           factory2.createBlock(
             setTextRange(factory2.createNodeArray(statements), statementsLocation),
+            /*multiLine*/
             true
           ),
           bodyLocation
@@ -80493,6 +89302,7 @@ function transformES2018(context) {
       setTextRange(
         factory2.createBlock(
           setTextRange(factory2.createNodeArray(statements), statementsLocation),
+          /*multiLine*/
           true
         ),
         bodyLocation
@@ -80504,6 +89314,7 @@ function transformES2018(context) {
       exitNonUserCodeStatement,
       factory2.createTryStatement(
         body,
+        /*catchClause*/
         void 0,
         factory2.createBlock([
           enterNonUserCodeStatement
@@ -80512,19 +89323,40 @@ function transformES2018(context) {
     ]);
   }
   function createDownlevelAwait(expression) {
-    return enclosingFunctionFlags & 1 /* Generator */ ? factory2.createYieldExpression(void 0, emitHelpers().createAwaitHelper(expression)) : factory2.createAwaitExpression(expression);
+    return enclosingFunctionFlags & 1 /* Generator */ ? factory2.createYieldExpression(
+      /*asteriskToken*/
+      void 0,
+      emitHelpers().createAwaitHelper(expression)
+    ) : factory2.createAwaitExpression(expression);
   }
   function transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) {
     const expression = visitNode(node.expression, visitor, isExpression);
-    const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(void 0);
-    const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(void 0);
-    const nonUserCode = factory2.createTempVariable(void 0);
+    const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const nonUserCode = factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
     const done = factory2.createTempVariable(hoistVariableDeclaration);
     const errorRecord = factory2.createUniqueName("e");
     const catchVariable = factory2.getGeneratedNameForNode(errorRecord);
-    const returnMethod = factory2.createTempVariable(void 0);
+    const returnMethod = factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
     const callValues = setTextRange(emitHelpers().createAsyncValuesHelper(expression), node.expression);
-    const callNext = factory2.createCallExpression(factory2.createPropertyAccessExpression(iterator, "next"), void 0, []);
+    const callNext = factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(iterator, "next"),
+      /*typeArguments*/
+      void 0,
+      []
+    );
     const getDone = factory2.createPropertyAccessExpression(result, "done");
     const getValue = factory2.createPropertyAccessExpression(result, "value");
     const callReturn = factory2.createFunctionCallCall(returnMethod, iterator, []);
@@ -80534,25 +89366,44 @@ function transformES2018(context) {
     const forStatement = setEmitFlags(
       setTextRange(
         factory2.createForStatement(
+          /*initializer*/
           setEmitFlags(
             setTextRange(
               factory2.createVariableDeclarationList([
-                factory2.createVariableDeclaration(nonUserCode, void 0, void 0, factory2.createTrue()),
-                setTextRange(factory2.createVariableDeclaration(iterator, void 0, void 0, initializer), node.expression),
+                factory2.createVariableDeclaration(
+                  nonUserCode,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  factory2.createTrue()
+                ),
+                setTextRange(factory2.createVariableDeclaration(
+                  iterator,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  initializer
+                ), node.expression),
                 factory2.createVariableDeclaration(result)
               ]),
               node.expression
             ),
             4194304 /* NoHoisting */
           ),
+          /*condition*/
           factory2.inlineExpressions([
             factory2.createAssignment(result, createDownlevelAwait(callNext)),
             factory2.createAssignment(done, getDone),
             factory2.createLogicalNot(done)
           ]),
+          /*incrementor*/
           void 0,
+          /*statement*/
           convertForOfStatementHead(node, getValue, nonUserCode)
         ),
+        /*location*/
         node
       ),
       512 /* NoTokenTrailingSourceMaps */
@@ -80583,6 +89434,7 @@ function transformES2018(context) {
       ),
       factory2.createBlock([
         factory2.createTryStatement(
+          /*tryBlock*/
           factory2.createBlock([
             setEmitFlags(
               factory2.createIfStatement(
@@ -80601,7 +89453,9 @@ function transformES2018(context) {
               1 /* SingleLine */
             )
           ]),
+          /*catchClause*/
           void 0,
+          /*finallyBlock*/
           setEmitFlags(
             factory2.createBlock([
               setEmitFlags(
@@ -80628,21 +89482,28 @@ function transformES2018(context) {
     if (parametersWithPrecedingObjectRestOrSpread == null ? void 0 : parametersWithPrecedingObjectRestOrSpread.has(node)) {
       return factory2.updateParameterDeclaration(
         node,
+        /*modifiers*/
         void 0,
         node.dotDotDotToken,
         isBindingPattern(node.name) ? factory2.getGeneratedNameForNode(node) : node.name,
+        /*questionToken*/
         void 0,
+        /*type*/
         void 0,
+        /*initializer*/
         void 0
       );
     }
     if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
       return factory2.updateParameterDeclaration(
         node,
+        /*modifiers*/
         void 0,
         node.dotDotDotToken,
         factory2.getGeneratedNameForNode(node),
+        /*questionToken*/
         void 0,
+        /*type*/
         void 0,
         visitNode(node.initializer, visitor, isExpression)
       );
@@ -80685,6 +89546,7 @@ function transformES2018(context) {
       node.modifiers,
       visitNode(node.name, visitor, isPropertyName),
       visitParameterList(node.parameters, parameterVisitor, context),
+      /*type*/
       void 0,
       transformFunctionBody(node)
     );
@@ -80718,9 +89580,16 @@ function transformES2018(context) {
       enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifierLike) : node.modifiers,
       enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
       visitNode(node.name, visitor, isPropertyName),
-      visitNode(void 0, visitor, isToken),
+      visitNode(
+        /*questionToken*/
+        void 0,
+        visitor,
+        isToken
+      ),
+      /*typeParameters*/
       void 0,
       visitParameterList(node.parameters, parameterVisitor, context),
+      /*type*/
       void 0,
       enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody(node)
     );
@@ -80738,8 +89607,10 @@ function transformES2018(context) {
       enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers,
       enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
       node.name,
+      /*typeParameters*/
       void 0,
       visitParameterList(node.parameters, parameterVisitor, context),
+      /*type*/
       void 0,
       enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody(node)
     );
@@ -80755,8 +89626,10 @@ function transformES2018(context) {
     const updated = factory2.updateArrowFunction(
       node,
       node.modifiers,
+      /*typeParameters*/
       void 0,
       visitParameterList(node.parameters, parameterVisitor, context),
+      /*type*/
       void 0,
       node.equalsGreaterThanToken,
       transformFunctionBody(node)
@@ -80775,8 +89648,10 @@ function transformES2018(context) {
       enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers,
       enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
       node.name,
+      /*typeParameters*/
       void 0,
       visitParameterList(node.parameters, parameterVisitor, context),
+      /*type*/
       void 0,
       enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody(node)
     );
@@ -80787,7 +89662,13 @@ function transformES2018(context) {
   function transformAsyncGeneratorFunctionBody(node) {
     resumeLexicalEnvironment();
     const statements = [];
-    const statementOffset = factory2.copyPrologue(node.body.statements, statements, false, visitor);
+    const statementOffset = factory2.copyPrologue(
+      node.body.statements,
+      statements,
+      /*ensureUseStrict*/
+      false,
+      visitor
+    );
     appendObjectRestAssignmentsIfNeeded(statements, node);
     const savedCapturedSuperProperties = capturedSuperProperties;
     const savedHasSuperElementAccess = hasSuperElementAccess;
@@ -80796,11 +89677,15 @@ function transformES2018(context) {
     const returnStatement = factory2.createReturnStatement(
       emitHelpers().createAsyncGeneratorHelper(
         factory2.createFunctionExpression(
+          /*modifiers*/
           void 0,
           factory2.createToken(41 /* AsteriskToken */),
           node.name && factory2.getGeneratedNameForNode(node.name),
+          /*typeParameters*/
           void 0,
+          /*parameters*/
           [],
+          /*type*/
           void 0,
           factory2.updateBlock(
             node.body,
@@ -80838,12 +89723,26 @@ function transformES2018(context) {
     const statements = [];
     const body = (_a2 = visitNode(node.body, visitor, isConciseBody)) != null ? _a2 : factory2.createBlock([]);
     if (isBlock(body)) {
-      statementOffset = factory2.copyPrologue(body.statements, statements, false, visitor);
+      statementOffset = factory2.copyPrologue(
+        body.statements,
+        statements,
+        /*ensureUseStrict*/
+        false,
+        visitor
+      );
     }
-    addRange(statements, appendObjectRestAssignmentsIfNeeded(void 0, node));
+    addRange(statements, appendObjectRestAssignmentsIfNeeded(
+      /*statements*/
+      void 0,
+      node
+    ));
     const leadingStatements = endLexicalEnvironment();
     if (statementOffset > 0 || some(statements) || some(leadingStatements)) {
-      const block = factory2.converters.convertToFunctionBlock(body, true);
+      const block = factory2.converters.convertToFunctionBlock(
+        body,
+        /*multiLine*/
+        true
+      );
       insertStatementsAfterStandardPrologue(statements, leadingStatements);
       addRange(statements, block.statements.slice(statementOffset));
       return factory2.updateBlock(block, setTextRange(factory2.createNodeArray(statements), block.statements));
@@ -80865,7 +89764,11 @@ function transformES2018(context) {
             );
             if (some(declarations)) {
               const declarationList = factory2.createVariableDeclarationList(declarations);
-              const statement = factory2.createVariableStatement(void 0, declarationList);
+              const statement = factory2.createVariableStatement(
+                /*modifiers*/
+                void 0,
+                declarationList
+              );
               setEmitFlags(statement, 2097152 /* CustomPrologue */);
               statements = append(statements, statement);
             }
@@ -80904,12 +89807,18 @@ function transformES2018(context) {
           context,
           1 /* ObjectRest */,
           factory2.getGeneratedNameForNode(parameter),
+          /*doNotRecordTempVariablesInLine*/
           false,
+          /*skipInitializer*/
           true
         );
         if (some(declarations)) {
           const declarationList = factory2.createVariableDeclarationList(declarations);
-          const statement = factory2.createVariableStatement(void 0, declarationList);
+          const statement = factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            declarationList
+          );
           setEmitFlags(statement, 2097152 /* CustomPrologue */);
           statements = append(statements, statement);
         }
@@ -80995,6 +89904,7 @@ function transformES2018(context) {
       const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression);
       return factory2.createCallExpression(
         factory2.createPropertyAccessExpression(argumentExpression, "call"),
+        /*typeArguments*/
         void 0,
         [
           factory2.createThis(),
@@ -81014,6 +89924,7 @@ function transformES2018(context) {
         factory2.createPropertyAccessExpression(
           factory2.createCallExpression(
             factory2.createIdentifier("_superIndex"),
+            /*typeArguments*/
             void 0,
             [argumentExpression]
           ),
@@ -81025,6 +89936,7 @@ function transformES2018(context) {
       return setTextRange(
         factory2.createCallExpression(
           factory2.createIdentifier("_superIndex"),
+          /*typeArguments*/
           void 0,
           [argumentExpression]
         ),
@@ -81059,7 +89971,10 @@ function transformES2019(context) {
     if (!node.variableDeclaration) {
       return factory2.updateCatchClause(
         node,
-        factory2.createVariableDeclaration(factory2.createTempVariable(void 0)),
+        factory2.createVariableDeclaration(factory2.createTempVariable(
+          /*recordTempVariable*/
+          void 0
+        )),
         visitNode(node.block, visitor, isBlock)
       );
     }
@@ -81086,14 +90001,24 @@ function transformES2020(context) {
     }
     switch (node.kind) {
       case 210 /* CallExpression */: {
-        const updated = visitNonOptionalCallExpression(node, false);
+        const updated = visitNonOptionalCallExpression(
+          node,
+          /*captureThisArg*/
+          false
+        );
         Debug.assertNotNode(updated, isSyntheticReference);
         return updated;
       }
       case 208 /* PropertyAccessExpression */:
       case 209 /* ElementAccessExpression */:
         if (isOptionalChain(node)) {
-          const updated = visitOptionalExpression(node, false, false);
+          const updated = visitOptionalExpression(
+            node,
+            /*captureThisArg*/
+            false,
+            /*isDelete*/
+            false
+          );
           Debug.assertNotNode(updated, isSyntheticReference);
           return updated;
         }
@@ -81146,15 +90071,32 @@ function transformES2020(context) {
   }
   function visitNonOptionalCallExpression(node, captureThisArg) {
     if (isOptionalChain(node)) {
-      return visitOptionalExpression(node, captureThisArg, false);
+      return visitOptionalExpression(
+        node,
+        captureThisArg,
+        /*isDelete*/
+        false
+      );
     }
     if (isParenthesizedExpression(node.expression) && isOptionalChain(skipParentheses(node.expression))) {
-      const expression = visitNonOptionalParenthesizedExpression(node.expression, true, false);
+      const expression = visitNonOptionalParenthesizedExpression(
+        node.expression,
+        /*captureThisArg*/
+        true,
+        /*isDelete*/
+        false
+      );
       const args = visitNodes2(node.arguments, visitor, isExpression);
       if (isSyntheticReference(expression)) {
         return setTextRange(factory2.createFunctionCallCall(expression.expression, expression.thisArg, args), node);
       }
-      return factory2.updateCallExpression(node, expression, void 0, args);
+      return factory2.updateCallExpression(
+        node,
+        expression,
+        /*typeArguments*/
+        void 0,
+        args
+      );
     }
     return visitEachChild(node, visitor, context);
   }
@@ -81173,7 +90115,12 @@ function transformES2020(context) {
   }
   function visitOptionalExpression(node, captureThisArg, isDelete) {
     const { expression, chain } = flattenChain(node);
-    const left = visitNonOptionalExpression(skipPartiallyEmittedExpressions(expression), isCallChain(chain[0]), false);
+    const left = visitNonOptionalExpression(
+      skipPartiallyEmittedExpressions(expression),
+      isCallChain(chain[0]),
+      /*isDelete*/
+      false
+    );
     let leftThisArg = isSyntheticReference(left) ? left.thisArg : void 0;
     let capturedLeft = isSyntheticReference(left) ? left.expression : left;
     let leftExpression = factory2.restoreOuterExpressions(expression, capturedLeft, 8 /* PartiallyEmittedExpressions */);
@@ -81212,6 +90159,7 @@ function transformES2020(context) {
           } else {
             rightExpression = factory2.createCallExpression(
               rightExpression,
+              /*typeArguments*/
               void 0,
               visitNodes2(segment.arguments, visitor, isExpression)
             );
@@ -81220,7 +90168,33 @@ function transformES2020(context) {
       }
       setOriginalNode(rightExpression, segment);
     }
-    const target = isDelete ? factory2.createConditionalExpression(createNotNullCondition(leftExpression, capturedLeft, true), void 0, factory2.createTrue(), void 0, factory2.createDeleteExpression(rightExpression)) : factory2.createConditionalExpression(createNotNullCondition(leftExpression, capturedLeft, true), void 0, factory2.createVoidZero(), void 0, rightExpression);
+    const target = isDelete ? factory2.createConditionalExpression(
+      createNotNullCondition(
+        leftExpression,
+        capturedLeft,
+        /*invert*/
+        true
+      ),
+      /*questionToken*/
+      void 0,
+      factory2.createTrue(),
+      /*colonToken*/
+      void 0,
+      factory2.createDeleteExpression(rightExpression)
+    ) : factory2.createConditionalExpression(
+      createNotNullCondition(
+        leftExpression,
+        capturedLeft,
+        /*invert*/
+        true
+      ),
+      /*questionToken*/
+      void 0,
+      factory2.createVoidZero(),
+      /*colonToken*/
+      void 0,
+      rightExpression
+    );
     setTextRange(target, node);
     return thisArg ? factory2.createSyntheticReferenceExpression(target, thisArg) : target;
   }
@@ -81248,14 +90222,22 @@ function transformES2020(context) {
     }
     return setTextRange(factory2.createConditionalExpression(
       createNotNullCondition(left, right),
+      /*questionToken*/
       void 0,
       right,
+      /*colonToken*/
       void 0,
       visitNode(node.right, visitor, isExpression)
     ), node);
   }
   function visitDeleteExpression(node) {
-    return isOptionalChain(skipParentheses(node.expression)) ? setOriginalNode(visitNonOptionalExpression(node.expression, false, true), node) : factory2.updateDeleteExpression(node, visitNode(node.expression, visitor, isExpression));
+    return isOptionalChain(skipParentheses(node.expression)) ? setOriginalNode(visitNonOptionalExpression(
+      node.expression,
+      /*captureThisArg*/
+      false,
+      /*isDelete*/
+      true
+    ), node) : factory2.updateDeleteExpression(node, visitNode(node.expression, visitor, isExpression));
   }
 }
 
@@ -81371,7 +90353,14 @@ function transformJsx(context) {
     if (currentFileState.filenameDeclaration) {
       return currentFileState.filenameDeclaration.name;
     }
-    const declaration = factory2.createVariableDeclaration(factory2.createUniqueName("_jsxFileName", 16 /* Optimistic */ | 32 /* FileLevel */), void 0, void 0, factory2.createStringLiteral(currentSourceFile.fileName));
+    const declaration = factory2.createVariableDeclaration(
+      factory2.createUniqueName("_jsxFileName", 16 /* Optimistic */ | 32 /* FileLevel */),
+      /*exclaimationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      factory2.createStringLiteral(currentSourceFile.fileName)
+    );
     currentFileState.filenameDeclaration = declaration;
     return currentFileState.filenameDeclaration.name;
   }
@@ -81401,7 +90390,12 @@ function transformJsx(context) {
       currentFileState.utilizedImplicitRuntimeImports.set(importSource, specifierSourceImports);
     }
     const generatedName = factory2.createUniqueName(`_${name}`, 16 /* Optimistic */ | 32 /* FileLevel */ | 64 /* AllowNameSubstitution */);
-    const specifier = factory2.createImportSpecifier(false, factory2.createIdentifier(name), generatedName);
+    const specifier = factory2.createImportSpecifier(
+      /*isTypeOnly*/
+      false,
+      factory2.createIdentifier(name),
+      generatedName
+    );
     generatedName.generatedImportReference = specifier;
     specifierSourceImports.set(name, specifier);
     return generatedName;
@@ -81417,24 +90411,65 @@ function transformJsx(context) {
     addEmitHelpers(visited, context.readEmitHelpers());
     let statements = visited.statements;
     if (currentFileState.filenameDeclaration) {
-      statements = insertStatementAfterCustomPrologue(statements.slice(), factory2.createVariableStatement(void 0, factory2.createVariableDeclarationList([currentFileState.filenameDeclaration], 2 /* Const */)));
+      statements = insertStatementAfterCustomPrologue(statements.slice(), factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList([currentFileState.filenameDeclaration], 2 /* Const */)
+      ));
     }
     if (currentFileState.utilizedImplicitRuntimeImports) {
       for (const [importSource, importSpecifiersMap] of arrayFrom(currentFileState.utilizedImplicitRuntimeImports.entries())) {
         if (isExternalModule(node)) {
-          const importStatement = factory2.createImportDeclaration(void 0, factory2.createImportClause(false, void 0, factory2.createNamedImports(arrayFrom(importSpecifiersMap.values()))), factory2.createStringLiteral(importSource), void 0);
-          setParentRecursive(importStatement, false);
+          const importStatement = factory2.createImportDeclaration(
+            /*modifiers*/
+            void 0,
+            factory2.createImportClause(
+              /*typeOnly*/
+              false,
+              /*name*/
+              void 0,
+              factory2.createNamedImports(arrayFrom(importSpecifiersMap.values()))
+            ),
+            factory2.createStringLiteral(importSource),
+            /*assertClause*/
+            void 0
+          );
+          setParentRecursive(
+            importStatement,
+            /*incremental*/
+            false
+          );
           statements = insertStatementAfterCustomPrologue(statements.slice(), importStatement);
         } else if (isExternalOrCommonJsModule(node)) {
-          const requireStatement = factory2.createVariableStatement(void 0, factory2.createVariableDeclarationList([
-            factory2.createVariableDeclaration(
-              factory2.createObjectBindingPattern(map(arrayFrom(importSpecifiersMap.values()), (s) => factory2.createBindingElement(void 0, s.propertyName, s.name))),
-              void 0,
-              void 0,
-              factory2.createCallExpression(factory2.createIdentifier("require"), void 0, [factory2.createStringLiteral(importSource)])
-            )
-          ], 2 /* Const */));
-          setParentRecursive(requireStatement, false);
+          const requireStatement = factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory2.createVariableDeclarationList([
+              factory2.createVariableDeclaration(
+                factory2.createObjectBindingPattern(arrayFrom(importSpecifiersMap.values(), (s) => factory2.createBindingElement(
+                  /*dotdotdot*/
+                  void 0,
+                  s.propertyName,
+                  s.name
+                ))),
+                /*exclaimationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                factory2.createCallExpression(
+                  factory2.createIdentifier("require"),
+                  /*typeArguments*/
+                  void 0,
+                  [factory2.createStringLiteral(importSource)]
+                )
+              )
+            ], 2 /* Const */)
+          );
+          setParentRecursive(
+            requireStatement,
+            /*incremental*/
+            false
+          );
           statements = insertStatementAfterCustomPrologue(statements.slice(), requireStatement);
         } else {
         }
@@ -81456,11 +90491,23 @@ function transformJsx(context) {
   function visitorWorker(node) {
     switch (node.kind) {
       case 281 /* JsxElement */:
-        return visitJsxElement(node, false);
+        return visitJsxElement(
+          node,
+          /*isChild*/
+          false
+        );
       case 282 /* JsxSelfClosingElement */:
-        return visitJsxSelfClosingElement(node, false);
+        return visitJsxSelfClosingElement(
+          node,
+          /*isChild*/
+          false
+        );
       case 285 /* JsxFragment */:
-        return visitJsxFragment(node, false);
+        return visitJsxFragment(
+          node,
+          /*isChild*/
+          false
+        );
       case 291 /* JsxExpression */:
         return visitJsxExpression(node);
       default:
@@ -81474,11 +90521,23 @@ function transformJsx(context) {
       case 291 /* JsxExpression */:
         return visitJsxExpression(node);
       case 281 /* JsxElement */:
-        return visitJsxElement(node, true);
+        return visitJsxElement(
+          node,
+          /*isChild*/
+          true
+        );
       case 282 /* JsxSelfClosingElement */:
-        return visitJsxSelfClosingElement(node, true);
+        return visitJsxSelfClosingElement(
+          node,
+          /*isChild*/
+          true
+        );
       case 285 /* JsxFragment */:
-        return visitJsxFragment(node, true);
+        return visitJsxFragment(
+          node,
+          /*isChild*/
+          true
+        );
       default:
         return Debug.failBadSyntaxKind(node);
     }
@@ -81499,15 +90558,34 @@ function transformJsx(context) {
   }
   function visitJsxElement(node, isChild) {
     const tagTransform = shouldUseCreateElement(node.openingElement) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX;
-    return tagTransform(node.openingElement, node.children, isChild, node);
+    return tagTransform(
+      node.openingElement,
+      node.children,
+      isChild,
+      /*location*/
+      node
+    );
   }
   function visitJsxSelfClosingElement(node, isChild) {
     const tagTransform = shouldUseCreateElement(node) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX;
-    return tagTransform(node, void 0, isChild, node);
+    return tagTransform(
+      node,
+      /*children*/
+      void 0,
+      isChild,
+      /*location*/
+      node
+    );
   }
   function visitJsxFragment(node, isChild) {
     const tagTransform = currentFileState.importSpecifier === void 0 ? visitJsxOpeningFragmentCreateElement : visitJsxOpeningFragmentJSX;
-    return tagTransform(node.openingFragment, node.children, isChild, node);
+    return tagTransform(
+      node.openingFragment,
+      node.children,
+      isChild,
+      /*location*/
+      node
+    );
   }
   function convertJsxChildrenToChildrenPropObject(children) {
     const prop = convertJsxChildrenToChildrenPropAssignment(children);
@@ -81562,7 +90640,12 @@ function transformJsx(context) {
       }
     }
     const element = setTextRange(
-      factory2.createCallExpression(getJsxFactoryCallee(isStaticChildren), void 0, args),
+      factory2.createCallExpression(
+        getJsxFactoryCallee(isStaticChildren),
+        /*typeArguments*/
+        void 0,
+        args
+      ),
       location
     );
     if (isChild) {
@@ -81578,6 +90661,7 @@ function transformJsx(context) {
       factory2,
       context.getEmitResolver().getJsxFactoryEntity(currentSourceFile),
       compilerOptions.reactNamespace,
+      // TODO: GH#18217
       node
     ) : getImplicitImportForName("createElement");
     const element = createExpressionForJsxElement(
@@ -81604,6 +90688,7 @@ function transformJsx(context) {
     return visitJsxOpeningLikeElementOrFragmentJSX(
       getImplicitJsxFragmentReference(),
       childrenProps || factory2.createObjectLiteralExpression([]),
+      /*keyAttr*/
       void 0,
       children,
       isChild,
@@ -81616,6 +90701,7 @@ function transformJsx(context) {
       context.getEmitResolver().getJsxFactoryEntity(currentSourceFile),
       context.getEmitResolver().getJsxFragmentFactoryEntity(currentSourceFile),
       compilerOptions.reactNamespace,
+      // TODO: GH#18217
       mapDefined(children, transformJsxChildToExpression),
       node,
       location
@@ -81679,13 +90765,25 @@ function transformJsx(context) {
       return visitNode(node.expression, visitor, isExpression);
     }
     if (isJsxElement(node)) {
-      return visitJsxElement(node, false);
+      return visitJsxElement(
+        node,
+        /*isChild*/
+        false
+      );
     }
     if (isJsxSelfClosingElement(node)) {
-      return visitJsxSelfClosingElement(node, false);
+      return visitJsxSelfClosingElement(
+        node,
+        /*isChild*/
+        false
+      );
     }
     if (isJsxFragment(node)) {
-      return visitJsxFragment(node, false);
+      return visitJsxFragment(
+        node,
+        /*isChild*/
+        false
+      );
     }
     return Debug.failBadSyntaxKind(node);
   }
@@ -81759,7 +90857,7 @@ function transformJsx(context) {
     return node.dotDotDotToken ? factory2.createSpreadElement(expression) : expression;
   }
 }
-var entities = new Map(getEntries({
+var entities = new Map(Object.entries({
   quot: 34,
   amp: 38,
   apos: 39,
@@ -82164,16 +91262,32 @@ function transformES2015(context) {
     return (hierarchyFacts & 8192 /* ConstructorWithCapturedSuper */) !== 0 && node.kind === 250 /* ReturnStatement */ && !node.expression;
   }
   function isOrMayContainReturnCompletion(node) {
-    return node.transformFlags & 4194304 /* ContainsHoistedDeclarationOrCompletion */ && (isReturnStatement(node) || isIfStatement(node) || isWithStatement(node) || isSwitchStatement(node) || isCaseBlock(node) || isCaseClause(node) || isDefaultClause(node) || isTryStatement(node) || isCatchClause(node) || isLabeledStatement(node) || isIterationStatement(node, false) || isBlock(node));
+    return node.transformFlags & 4194304 /* ContainsHoistedDeclarationOrCompletion */ && (isReturnStatement(node) || isIfStatement(node) || isWithStatement(node) || isSwitchStatement(node) || isCaseBlock(node) || isCaseClause(node) || isDefaultClause(node) || isTryStatement(node) || isCatchClause(node) || isLabeledStatement(node) || isIterationStatement(
+      node,
+      /*lookInLabeledStatements*/
+      false
+    ) || isBlock(node));
   }
   function shouldVisitNode(node) {
-    return (node.transformFlags & 1024 /* ContainsES2015 */) !== 0 || convertedLoopState !== void 0 || hierarchyFacts & 8192 /* ConstructorWithCapturedSuper */ && isOrMayContainReturnCompletion(node) || isIterationStatement(node, false) && shouldConvertIterationStatement(node) || (getEmitFlags(node) & 67108864 /* TypeScriptClassWrapper */) !== 0;
+    return (node.transformFlags & 1024 /* ContainsES2015 */) !== 0 || convertedLoopState !== void 0 || hierarchyFacts & 8192 /* ConstructorWithCapturedSuper */ && isOrMayContainReturnCompletion(node) || isIterationStatement(
+      node,
+      /*lookInLabeledStatements*/
+      false
+    ) && shouldConvertIterationStatement(node) || (getEmitFlags(node) & 67108864 /* TypeScriptClassWrapper */) !== 0;
   }
   function visitor(node) {
-    return shouldVisitNode(node) ? visitorWorker(node, false) : node;
+    return shouldVisitNode(node) ? visitorWorker(
+      node,
+      /*expressionResultIsUnused*/
+      false
+    ) : node;
   }
   function visitorWithUnusedExpressionResult(node) {
-    return shouldVisitNode(node) ? visitorWorker(node, true) : node;
+    return shouldVisitNode(node) ? visitorWorker(
+      node,
+      /*expressionResultIsUnused*/
+      true
+    ) : node;
   }
   function classWrapperStatementVisitor(node) {
     if (shouldVisitNode(node)) {
@@ -82183,17 +91297,28 @@ function transformES2015(context) {
           32670 /* StaticInitializerExcludes */,
           16449 /* StaticInitializerIncludes */
         );
-        const result = visitorWorker(node, false);
+        const result = visitorWorker(
+          node,
+          /*expressionResultIsUnused*/
+          false
+        );
         exitSubtree(ancestorFacts, 98304 /* FunctionSubtreeExcludes */, 0 /* None */);
         return result;
       }
-      return visitorWorker(node, false);
+      return visitorWorker(
+        node,
+        /*expressionResultIsUnused*/
+        false
+      );
     }
     return node;
   }
   function callExpressionVisitor(node) {
     if (node.kind === 106 /* SuperKeyword */) {
-      return visitSuperKeyword(true);
+      return visitSuperKeyword(
+        /*isExpressionOfCall*/
+        true
+      );
     }
     return visitor(node);
   }
@@ -82224,7 +91349,11 @@ function transformES2015(context) {
       case 266 /* CaseBlock */:
         return visitCaseBlock(node);
       case 238 /* Block */:
-        return visitBlock(node, false);
+        return visitBlock(
+          node,
+          /*isFunctionBody*/
+          false
+        );
       case 249 /* BreakStatement */:
       case 248 /* ContinueStatement */:
         return visitBreakOrContinueStatement(node);
@@ -82232,13 +91361,29 @@ function transformES2015(context) {
         return visitLabeledStatement(node);
       case 243 /* DoStatement */:
       case 244 /* WhileStatement */:
-        return visitDoOrWhileStatement(node, void 0);
+        return visitDoOrWhileStatement(
+          node,
+          /*outermostLabeledStatement*/
+          void 0
+        );
       case 245 /* ForStatement */:
-        return visitForStatement(node, void 0);
+        return visitForStatement(
+          node,
+          /*outermostLabeledStatement*/
+          void 0
+        );
       case 246 /* ForInStatement */:
-        return visitForInStatement(node, void 0);
+        return visitForInStatement(
+          node,
+          /*outermostLabeledStatement*/
+          void 0
+        );
       case 247 /* ForOfStatement */:
-        return visitForOfStatement(node, void 0);
+        return visitForOfStatement(
+          node,
+          /*outermostLabeledStatement*/
+          void 0
+        );
       case 241 /* ExpressionStatement */:
         return visitExpressionStatement(node);
       case 207 /* ObjectLiteralExpression */:
@@ -82259,7 +91404,7 @@ function transformES2015(context) {
         return visitParenthesizedExpression(node, expressionResultIsUnused2);
       case 223 /* BinaryExpression */:
         return visitBinaryExpression(node, expressionResultIsUnused2);
-      case 354 /* CommaListExpression */:
+      case 356 /* CommaListExpression */:
         return visitCommaListExpression(node, expressionResultIsUnused2);
       case 14 /* NoSubstitutionTemplateLiteral */:
       case 15 /* TemplateHead */:
@@ -82279,7 +91424,10 @@ function transformES2015(context) {
       case 227 /* SpreadElement */:
         return visitSpreadElement(node);
       case 106 /* SuperKeyword */:
-        return visitSuperKeyword(false);
+        return visitSuperKeyword(
+          /*isExpressionOfCall*/
+          false
+        );
       case 108 /* ThisKeyword */:
         return visitThisKeyword(node);
       case 233 /* MetaProperty */:
@@ -82304,11 +91452,18 @@ function transformES2015(context) {
     const prologue = [];
     const statements = [];
     startLexicalEnvironment();
-    const statementOffset = factory2.copyPrologue(node.statements, prologue, false, visitor);
+    const statementOffset = factory2.copyPrologue(
+      node.statements,
+      prologue,
+      /*ensureUseStrict*/
+      false,
+      visitor
+    );
     addRange(statements, visitNodes2(node.statements, visitor, isStatement, statementOffset));
     if (taggedTemplateStringDeclarations) {
       statements.push(
         factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList(taggedTemplateStringDeclarations)
         )
@@ -82410,10 +91565,22 @@ function transformES2015(context) {
         } else {
           if (node.kind === 249 /* BreakStatement */) {
             labelMarker = `break-${label.escapedText}`;
-            setLabeledJump(convertedLoopState, true, idText(label), labelMarker);
+            setLabeledJump(
+              convertedLoopState,
+              /*isBreak*/
+              true,
+              idText(label),
+              labelMarker
+            );
           } else {
             labelMarker = `continue-${label.escapedText}`;
-            setLabeledJump(convertedLoopState, false, idText(label), labelMarker);
+            setLabeledJump(
+              convertedLoopState,
+              /*isBreak*/
+              false,
+              idText(label),
+              labelMarker
+            );
           }
         }
         let returnExpression = factory2.createStringLiteral(labelMarker);
@@ -82437,14 +91604,24 @@ function transformES2015(context) {
   }
   function visitClassDeclaration(node) {
     const variable = factory2.createVariableDeclaration(
-      factory2.getLocalName(node, true),
+      factory2.getLocalName(
+        node,
+        /*allowComments*/
+        true
+      ),
+      /*exclamationToken*/
       void 0,
+      /*type*/
       void 0,
       transformClassLikeDeclarationToExpression(node)
     );
     setOriginalNode(variable, node);
     const statements = [];
-    const statement = factory2.createVariableStatement(void 0, factory2.createVariableDeclarationList([variable]));
+    const statement = factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory2.createVariableDeclarationList([variable])
+    );
     setOriginalNode(statement, node);
     setTextRange(statement, node);
     startOnNewLine(statement);
@@ -82470,11 +91647,22 @@ function transformES2015(context) {
     }
     const extendsClauseElement = getClassExtendsHeritageElement(node);
     const classFunction = factory2.createFunctionExpression(
+      /*modifiers*/
       void 0,
+      /*asteriskToken*/
       void 0,
+      /*name*/
       void 0,
+      /*typeParameters*/
       void 0,
-      extendsClauseElement ? [factory2.createParameterDeclaration(void 0, void 0, factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */))] : [],
+      extendsClauseElement ? [factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */)
+      )] : [],
+      /*type*/
       void 0,
       transformClassBody(node, extendsClauseElement)
     );
@@ -82488,6 +91676,7 @@ function transformES2015(context) {
     const result = factory2.createParenthesizedExpression(
       factory2.createCallExpression(
         outer,
+        /*typeArguments*/
         void 0,
         extendsClauseElement ? [visitNode(extendsClauseElement.expression, visitor, isExpression)] : []
       )
@@ -82512,7 +91701,15 @@ function transformES2015(context) {
     setEmitFlags(statement, 3072 /* NoComments */ | 768 /* NoTokenSourceMaps */);
     statements.push(statement);
     insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-    const block = factory2.createBlock(setTextRange(factory2.createNodeArray(statements), node.members), true);
+    const block = factory2.createBlock(
+      setTextRange(
+        factory2.createNodeArray(statements),
+        /*location*/
+        node.members
+      ),
+      /*multiLine*/
+      true
+    );
     setEmitFlags(block, 3072 /* NoComments */);
     return block;
   }
@@ -82523,6 +91720,7 @@ function transformES2015(context) {
           factory2.createExpressionStatement(
             emitHelpers().createExtendsHelper(factory2.getInternalName(node))
           ),
+          /*location*/
           extendsClauseElement
         )
       );
@@ -82535,11 +91733,15 @@ function transformES2015(context) {
     const constructor = getFirstConstructorWithBody(node);
     const hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== void 0);
     const constructorFunction = factory2.createFunctionDeclaration(
+      /*modifiers*/
       void 0,
+      /*asteriskToken*/
       void 0,
       name,
+      /*typeParameters*/
       void 0,
       transformConstructorParameters(constructor, hasSynthesizedSuper),
+      /*type*/
       void 0,
       transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper)
     );
@@ -82563,7 +91765,11 @@ function transformES2015(context) {
     }
     const statementsArray = factory2.createNodeArray(statements);
     setTextRange(statementsArray, node.members);
-    const block = factory2.createBlock(statementsArray, true);
+    const block = factory2.createBlock(
+      statementsArray,
+      /*multiLine*/
+      true
+    );
     setTextRange(block, node);
     setEmitFlags(block, 3072 /* NoComments */);
     return block;
@@ -82580,9 +91786,22 @@ function transformES2015(context) {
     const postSuperStatementsStart = superStatementIndex === -1 ? existingPrologue.length : superStatementIndex + 1;
     let statementOffset = postSuperStatementsStart;
     if (!hasSynthesizedSuper)
-      statementOffset = factory2.copyStandardPrologue(constructor.body.statements, prologue, statementOffset, false);
+      statementOffset = factory2.copyStandardPrologue(
+        constructor.body.statements,
+        prologue,
+        statementOffset,
+        /*ensureUseStrict*/
+        false
+      );
     if (!hasSynthesizedSuper)
-      statementOffset = factory2.copyCustomPrologue(constructor.body.statements, statements, statementOffset, visitor, void 0);
+      statementOffset = factory2.copyCustomPrologue(
+        constructor.body.statements,
+        statements,
+        statementOffset,
+        visitor,
+        /*filter*/
+        void 0
+      );
     let superCallExpression;
     if (hasSynthesizedSuper) {
       superCallExpression = createDefaultSuperCallOrThis();
@@ -82594,9 +91813,20 @@ function transformES2015(context) {
     }
     addDefaultValueAssignmentsIfNeeded2(prologue, constructor);
     addRestParameterIfNeeded(prologue, constructor, hasSynthesizedSuper);
-    addRange(statements, visitNodes2(constructor.body.statements, visitor, isStatement, statementOffset));
+    addRange(statements, visitNodes2(
+      constructor.body.statements,
+      visitor,
+      isStatement,
+      /*start*/
+      statementOffset
+    ));
     factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
-    insertCaptureNewTargetIfNeeded(prologue, constructor, false);
+    insertCaptureNewTargetIfNeeded(
+      prologue,
+      constructor,
+      /*copyOnWrite*/
+      false
+    );
     if (isDerivedClass || superCallExpression) {
       if (superCallExpression && postSuperStatementsStart === constructor.body.statements.length && !(constructor.body.transformFlags & 16384 /* ContainsLexicalThis */)) {
         const superCall2 = cast(cast(superCallExpression, isBinaryExpression).left, isCallExpression);
@@ -82630,8 +91860,10 @@ function transformES2015(context) {
             ...statements
           ]
         ),
+        /*location*/
         constructor.body.statements
       ),
+      /*multiLine*/
       true
     );
     setTextRange(body, constructor.body);
@@ -82693,30 +91925,44 @@ function transformES2015(context) {
       return setOriginalNode(
         setTextRange(
           factory2.createParameterDeclaration(
+            /*modifiers*/
             void 0,
+            /*dotDotDotToken*/
             void 0,
             factory2.getGeneratedNameForNode(node),
+            /*questionToken*/
             void 0,
+            /*type*/
             void 0,
+            /*initializer*/
             void 0
           ),
+          /*location*/
           node
         ),
+        /*original*/
         node
       );
     } else if (node.initializer) {
       return setOriginalNode(
         setTextRange(
           factory2.createParameterDeclaration(
+            /*modifiers*/
             void 0,
+            /*dotDotDotToken*/
             void 0,
             node.name,
+            /*questionToken*/
             void 0,
+            /*type*/
             void 0,
+            /*initializer*/
             void 0
           ),
+          /*location*/
           node
         ),
+        /*original*/
         node
       );
     } else {
@@ -82751,6 +91997,7 @@ function transformES2015(context) {
         statements,
         setEmitFlags(
           factory2.createVariableStatement(
+            /*modifiers*/
             void 0,
             factory2.createVariableDeclarationList(
               flattenDestructuringBinding(
@@ -82794,6 +92041,7 @@ function transformES2015(context) {
               setEmitFlags(
                 setTextRange(
                   factory2.createAssignment(
+                    // TODO(rbuckton): Does this need to be parented?
                     setEmitFlags(setParent(setTextRange(factory2.cloneNode(name), name), name.parent), 96 /* NoSourceMap */),
                     setEmitFlags(initializer, 96 /* NoSourceMap */ | getEmitFlags(initializer) | 3072 /* NoComments */)
                   ),
@@ -82822,7 +92070,10 @@ function transformES2015(context) {
     if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) {
       return false;
     }
-    const declarationName = parameter.name.kind === 79 /* Identifier */ ? setParent(setTextRange(factory2.cloneNode(parameter.name), parameter.name), parameter.name.parent) : factory2.createTempVariable(void 0);
+    const declarationName = parameter.name.kind === 79 /* Identifier */ ? setParent(setTextRange(factory2.cloneNode(parameter.name), parameter.name), parameter.name.parent) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
     setEmitFlags(declarationName, 96 /* NoSourceMap */);
     const expressionName = parameter.name.kind === 79 /* Identifier */ ? factory2.cloneNode(parameter.name) : declarationName;
     const restIndex = node.parameters.length - 1;
@@ -82831,16 +92082,20 @@ function transformES2015(context) {
       setEmitFlags(
         setTextRange(
           factory2.createVariableStatement(
+            /*modifiers*/
             void 0,
             factory2.createVariableDeclarationList([
               factory2.createVariableDeclaration(
                 declarationName,
+                /*exclamationToken*/
                 void 0,
+                /*type*/
                 void 0,
                 factory2.createArrayLiteralExpression([])
               )
             ])
           ),
+          /*location*/
           parameter
         ),
         2097152 /* CustomPrologue */
@@ -82849,7 +92104,14 @@ function transformES2015(context) {
     const forStatement = factory2.createForStatement(
       setTextRange(
         factory2.createVariableDeclarationList([
-          factory2.createVariableDeclaration(temp, void 0, void 0, factory2.createNumericLiteral(restIndex))
+          factory2.createVariableDeclaration(
+            temp,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            factory2.createNumericLiteral(restIndex)
+          )
         ]),
         parameter
       ),
@@ -82873,6 +92135,7 @@ function transformES2015(context) {
                 factory2.createElementAccessExpression(factory2.createIdentifier("arguments"), temp)
               )
             ),
+            /*location*/
             parameter
           )
         )
@@ -82886,6 +92149,7 @@ function transformES2015(context) {
         setEmitFlags(
           setTextRange(
             factory2.createVariableStatement(
+              /*modifiers*/
               void 0,
               factory2.createVariableDeclarationList(
                 flattenDestructuringBinding(parameter, visitor, context, 0 /* All */, expressionName)
@@ -82922,11 +92186,14 @@ function transformES2015(context) {
   function insertCaptureThisForNode(statements, node, initializer) {
     enableSubstitutionsForCapturedThis();
     const captureThisStatement = factory2.createVariableStatement(
+      /*modifiers*/
       void 0,
       factory2.createVariableDeclarationList([
         factory2.createVariableDeclaration(
           factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */),
+          /*exclamationToken*/
           void 0,
+          /*type*/
           void 0,
           initializer
         )
@@ -82964,11 +92231,13 @@ function transformES2015(context) {
                 factory2.getLocalName(node)
               )
             ),
+            /*questionToken*/
             void 0,
             factory2.createPropertyAccessExpression(
               setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
               "constructor"
             ),
+            /*colonToken*/
             void 0,
             factory2.createVoidZero()
           );
@@ -82977,11 +92246,14 @@ function transformES2015(context) {
           return Debug.failBadSyntaxKind(node);
       }
       const captureNewTargetStatement = factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory2.createVariableDeclarationList([
           factory2.createVariableDeclaration(
             factory2.createUniqueName("_newTarget", 16 /* Optimistic */ | 32 /* FileLevel */),
+            /*exclamationToken*/
             void 0,
+            /*type*/
             void 0,
             newTarget
           )
@@ -83026,26 +92298,49 @@ function transformES2015(context) {
   function transformClassMethodDeclarationToStatement(receiver, member, container) {
     const commentRange = getCommentRange(member);
     const sourceMapRange = getSourceMapRange(member);
-    const memberFunction = transformFunctionLikeToExpression(member, member, void 0, container);
+    const memberFunction = transformFunctionLikeToExpression(
+      member,
+      /*location*/
+      member,
+      /*name*/
+      void 0,
+      container
+    );
     const propertyName = visitNode(member.name, visitor, isPropertyName);
     let e;
     if (!isPrivateIdentifier(propertyName) && getUseDefineForClassFields(context.getCompilerOptions())) {
       const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName;
       e = factory2.createObjectDefinePropertyCall(receiver, name, factory2.createPropertyDescriptor({ value: memberFunction, enumerable: false, writable: true, configurable: true }));
     } else {
-      const memberName = createMemberAccessForPropertyName(factory2, receiver, propertyName, member.name);
+      const memberName = createMemberAccessForPropertyName(
+        factory2,
+        receiver,
+        propertyName,
+        /*location*/
+        member.name
+      );
       e = factory2.createAssignment(memberName, memberFunction);
     }
     setEmitFlags(memberFunction, 3072 /* NoComments */);
     setSourceMapRange(memberFunction, sourceMapRange);
-    const statement = setTextRange(factory2.createExpressionStatement(e), member);
+    const statement = setTextRange(
+      factory2.createExpressionStatement(e),
+      /*location*/
+      member
+    );
     setOriginalNode(statement, member);
     setCommentRange(statement, commentRange);
     setEmitFlags(statement, 96 /* NoSourceMap */);
     return statement;
   }
   function transformAccessorsToStatement(receiver, accessors, container) {
-    const statement = factory2.createExpressionStatement(transformAccessorsToExpression(receiver, accessors, container, false));
+    const statement = factory2.createExpressionStatement(transformAccessorsToExpression(
+      receiver,
+      accessors,
+      container,
+      /*startsOnNewLine*/
+      false
+    ));
     setEmitFlags(statement, 3072 /* NoComments */);
     setSourceMapRange(statement, getSourceMapRange(accessors.firstAccessor));
     return statement;
@@ -83063,7 +92358,14 @@ function transformES2015(context) {
     setSourceMapRange(propertyName, firstAccessor.name);
     const properties = [];
     if (getAccessor) {
-      const getterFunction = transformFunctionLikeToExpression(getAccessor, void 0, void 0, container);
+      const getterFunction = transformFunctionLikeToExpression(
+        getAccessor,
+        /*location*/
+        void 0,
+        /*name*/
+        void 0,
+        container
+      );
       setSourceMapRange(getterFunction, getSourceMapRange(getAccessor));
       setEmitFlags(getterFunction, 1024 /* NoLeadingComments */);
       const getter = factory2.createPropertyAssignment("get", getterFunction);
@@ -83071,7 +92373,14 @@ function transformES2015(context) {
       properties.push(getter);
     }
     if (setAccessor) {
-      const setterFunction = transformFunctionLikeToExpression(setAccessor, void 0, void 0, container);
+      const setterFunction = transformFunctionLikeToExpression(
+        setAccessor,
+        /*location*/
+        void 0,
+        /*name*/
+        void 0,
+        container
+      );
       setSourceMapRange(setterFunction, getSourceMapRange(setAccessor));
       setEmitFlags(setterFunction, 1024 /* NoLeadingComments */);
       const setter = factory2.createPropertyAssignment("set", setterFunction);
@@ -83084,11 +92393,16 @@ function transformES2015(context) {
     );
     const call = factory2.createCallExpression(
       factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"),
+      /*typeArguments*/
       void 0,
       [
         target,
         propertyName,
-        factory2.createObjectLiteralExpression(properties, true)
+        factory2.createObjectLiteralExpression(
+          properties,
+          /*multiLine*/
+          true
+        )
       ]
     );
     if (startsOnNewLine) {
@@ -83104,11 +92418,16 @@ function transformES2015(context) {
     convertedLoopState = void 0;
     const ancestorFacts = enterSubtree(15232 /* ArrowFunctionExcludes */, 66 /* ArrowFunctionIncludes */);
     const func = factory2.createFunctionExpression(
+      /*modifiers*/
       void 0,
+      /*asteriskToken*/
       void 0,
+      /*name*/
       void 0,
+      /*typeParameters*/
       void 0,
       visitParameterList(node.parameters, visitor, context),
+      /*type*/
       void 0,
       transformFunctionBody(node)
     );
@@ -83130,11 +92449,14 @@ function transformES2015(context) {
     convertedLoopState = savedConvertedLoopState;
     return factory2.updateFunctionExpression(
       node,
+      /*modifiers*/
       void 0,
       node.asteriskToken,
       name,
+      /*typeParameters*/
       void 0,
       parameters,
+      /*type*/
       void 0,
       body
     );
@@ -83153,8 +92475,10 @@ function transformES2015(context) {
       visitNodes2(node.modifiers, visitor, isModifier),
       node.asteriskToken,
       name,
+      /*typeParameters*/
       void 0,
       parameters,
+      /*type*/
       void 0,
       body
     );
@@ -83173,16 +92497,20 @@ function transformES2015(context) {
     return setOriginalNode(
       setTextRange(
         factory2.createFunctionExpression(
+          /*modifiers*/
           void 0,
           node.asteriskToken,
           name,
+          /*typeParameters*/
           void 0,
           parameters,
+          /*type*/
           void 0,
           body
         ),
         location
       ),
+      /*original*/
       node
     );
   }
@@ -83197,12 +92525,23 @@ function transformES2015(context) {
     let statementOffset;
     resumeLexicalEnvironment();
     if (isBlock(body)) {
-      statementOffset = factory2.copyStandardPrologue(body.statements, prologue, 0, false);
+      statementOffset = factory2.copyStandardPrologue(
+        body.statements,
+        prologue,
+        0,
+        /*ensureUseStrict*/
+        false
+      );
       statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedFunction);
       statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedVariableStatement);
     }
     multiLine = addDefaultValueAssignmentsIfNeeded2(statements, node) || multiLine;
-    multiLine = addRestParameterIfNeeded(statements, node, false) || multiLine;
+    multiLine = addRestParameterIfNeeded(
+      statements,
+      node,
+      /*inConstructorWithSynthesizedSuper*/
+      false
+    ) || multiLine;
     if (isBlock(body)) {
       statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor);
       statementsLocation = body.statements;
@@ -83230,7 +92569,12 @@ function transformES2015(context) {
       closeBraceLocation = body;
     }
     factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
-    insertCaptureNewTargetIfNeeded(prologue, node, false);
+    insertCaptureNewTargetIfNeeded(
+      prologue,
+      node,
+      /*copyOnWrite*/
+      false
+    );
     insertCaptureThisForNodeIfNeeded(prologue, node);
     if (some(prologue)) {
       multiLine = true;
@@ -83377,7 +92721,15 @@ function transformES2015(context) {
       return visitVariableDeclaration(node);
     }
     if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) {
-      return factory2.updateVariableDeclaration(node, node.name, void 0, void 0, factory2.createVoidZero());
+      return factory2.updateVariableDeclaration(
+        node,
+        node.name,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        factory2.createVoidZero()
+      );
     }
     return visitEachChild(node, visitor, context);
   }
@@ -83390,6 +92742,7 @@ function transformES2015(context) {
         visitor,
         context,
         0 /* All */,
+        /*value*/
         void 0,
         (ancestorFacts & 32 /* ExportedVariableStatement */) !== 0
       );
@@ -83410,7 +92763,15 @@ function transformES2015(context) {
       convertedLoopState.labels = /* @__PURE__ */ new Map();
     }
     const statement = unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel);
-    return isIterationStatement(statement, false) ? visitIterationStatement(statement, node) : factory2.restoreEnclosingLabel(visitNode(statement, visitor, isStatement, factory2.liftToBlock), node, convertedLoopState && resetLabel);
+    return isIterationStatement(
+      statement,
+      /*lookInLabeledStatements*/
+      false
+    ) ? visitIterationStatement(
+      statement,
+      /*outermostLabeledStatement*/
+      node
+    ) : factory2.restoreEnclosingLabel(visitNode(statement, visitor, isStatement, factory2.liftToBlock), node, convertedLoopState && resetLabel);
   }
   function visitIterationStatement(node, outermostLabeledStatement) {
     switch (node.kind) {
@@ -83494,6 +92855,7 @@ function transformES2015(context) {
         setSourceMapRange(declarationList, createRange(declarations[0].pos, last(declarations).end));
         statements.push(
           factory2.createVariableStatement(
+            /*modifiers*/
             void 0,
             declarationList
           )
@@ -83502,13 +92864,19 @@ function transformES2015(context) {
         statements.push(
           setTextRange(
             factory2.createVariableStatement(
+              /*modifiers*/
               void 0,
               setOriginalNode(
                 setTextRange(
                   factory2.createVariableDeclarationList([
                     factory2.createVariableDeclaration(
-                      firstOriginalDeclaration ? firstOriginalDeclaration.name : factory2.createTempVariable(void 0),
+                      firstOriginalDeclaration ? firstOriginalDeclaration.name : factory2.createTempVariable(
+                        /*recordTempVariable*/
+                        void 0
+                      ),
+                      /*exclamationToken*/
                       void 0,
+                      /*type*/
                       void 0,
                       boundValue
                     )
@@ -83525,7 +92893,11 @@ function transformES2015(context) {
     } else {
       const assignment = factory2.createAssignment(initializer, boundValue);
       if (isDestructuringAssignment(assignment)) {
-        statements.push(factory2.createExpressionStatement(visitBinaryExpression(assignment, true)));
+        statements.push(factory2.createExpressionStatement(visitBinaryExpression(
+          assignment,
+          /*expressionResultIsUnused*/
+          true
+        )));
       } else {
         setTextRangeEnd(assignment, initializer.end);
         statements.push(setTextRange(factory2.createExpressionStatement(visitNode(assignment, visitor, isExpression)), moveRangeEnd(initializer, -1)));
@@ -83547,6 +92919,7 @@ function transformES2015(context) {
     return setEmitFlags(
       factory2.createBlock(
         factory2.createNodeArray(statements),
+        /*multiLine*/
         true
       ),
       96 /* NoSourceMap */ | 768 /* NoTokenSourceMaps */
@@ -83555,20 +92928,39 @@ function transformES2015(context) {
   function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) {
     const expression = visitNode(node.expression, visitor, isExpression);
     const counter = factory2.createLoopVariable();
-    const rhsReference = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(void 0);
+    const rhsReference = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
     setEmitFlags(expression, 96 /* NoSourceMap */ | getEmitFlags(expression));
     const forStatement = setTextRange(
       factory2.createForStatement(
+        /*initializer*/
         setEmitFlags(
           setTextRange(
             factory2.createVariableDeclarationList([
-              setTextRange(factory2.createVariableDeclaration(counter, void 0, void 0, factory2.createNumericLiteral(0)), moveRangePos(node.expression, -1)),
-              setTextRange(factory2.createVariableDeclaration(rhsReference, void 0, void 0, expression), node.expression)
+              setTextRange(factory2.createVariableDeclaration(
+                counter,
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                factory2.createNumericLiteral(0)
+              ), moveRangePos(node.expression, -1)),
+              setTextRange(factory2.createVariableDeclaration(
+                rhsReference,
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                expression
+              ), node.expression)
             ]),
             node.expression
           ),
           4194304 /* NoHoisting */
         ),
+        /*condition*/
         setTextRange(
           factory2.createLessThan(
             counter,
@@ -83576,13 +92968,16 @@ function transformES2015(context) {
           ),
           node.expression
         ),
+        /*incrementor*/
         setTextRange(factory2.createPostfixIncrement(counter), node.expression),
+        /*statement*/
         convertForOfStatementHead(
           node,
           factory2.createElementAccessExpression(rhsReference, counter),
           convertedLoopBodyStatements
         )
       ),
+      /*location*/
       node
     );
     setEmitFlags(forStatement, 512 /* NoTokenTrailingSourceMaps */);
@@ -83591,37 +92986,70 @@ function transformES2015(context) {
   }
   function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements, ancestorFacts) {
     const expression = visitNode(node.expression, visitor, isExpression);
-    const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(void 0);
-    const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(void 0);
+    const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
     const errorRecord = factory2.createUniqueName("e");
     const catchVariable = factory2.getGeneratedNameForNode(errorRecord);
-    const returnMethod = factory2.createTempVariable(void 0);
+    const returnMethod = factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
     const values = setTextRange(emitHelpers().createValuesHelper(expression), node.expression);
-    const next = factory2.createCallExpression(factory2.createPropertyAccessExpression(iterator, "next"), void 0, []);
+    const next = factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(iterator, "next"),
+      /*typeArguments*/
+      void 0,
+      []
+    );
     hoistVariableDeclaration(errorRecord);
     hoistVariableDeclaration(returnMethod);
     const initializer = ancestorFacts & 1024 /* IterationContainer */ ? factory2.inlineExpressions([factory2.createAssignment(errorRecord, factory2.createVoidZero()), values]) : values;
     const forStatement = setEmitFlags(
       setTextRange(
         factory2.createForStatement(
+          /*initializer*/
           setEmitFlags(
             setTextRange(
               factory2.createVariableDeclarationList([
-                setTextRange(factory2.createVariableDeclaration(iterator, void 0, void 0, initializer), node.expression),
-                factory2.createVariableDeclaration(result, void 0, void 0, next)
+                setTextRange(factory2.createVariableDeclaration(
+                  iterator,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  initializer
+                ), node.expression),
+                factory2.createVariableDeclaration(
+                  result,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  next
+                )
               ]),
               node.expression
             ),
             4194304 /* NoHoisting */
           ),
+          /*condition*/
           factory2.createLogicalNot(factory2.createPropertyAccessExpression(result, "done")),
+          /*incrementor*/
           factory2.createAssignment(result, next),
+          /*statement*/
           convertForOfStatementHead(
             node,
             factory2.createPropertyAccessExpression(result, "value"),
             convertedLoopBodyStatements
           )
         ),
+        /*location*/
         node
       ),
       512 /* NoTokenTrailingSourceMaps */
@@ -83652,6 +93080,7 @@ function transformES2015(context) {
       ),
       factory2.createBlock([
         factory2.createTryStatement(
+          /*tryBlock*/
           factory2.createBlock([
             setEmitFlags(
               factory2.createIfStatement(
@@ -83674,7 +93103,9 @@ function transformES2015(context) {
               1 /* SingleLine */
             )
           ]),
+          /*catchClause*/
           void 0,
+          /*finallyBlock*/
           setEmitFlags(
             factory2.createBlock([
               setEmitFlags(
@@ -83768,7 +93199,13 @@ function transformES2015(context) {
         saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps;
         convertedLoopState.allowedNonLabeledJumps = 2 /* Break */ | 4 /* Continue */;
       }
-      const result = convert ? convert(node, outermostLabeledStatement, void 0, ancestorFacts) : factory2.restoreEnclosingLabel(
+      const result = convert ? convert(
+        node,
+        outermostLabeledStatement,
+        /*convertedLoopBodyStatements*/
+        void 0,
+        ancestorFacts
+      ) : factory2.restoreEnclosingLabel(
         isForStatement(node) ? visitEachChildOfForStatement2(node) : visitEachChild(node, visitor, context),
         outermostLabeledStatement,
         convertedLoopState && resetLabel
@@ -83798,7 +93235,11 @@ function transformES2015(context) {
       if (convert) {
         loop = convert(node, outermostLabeledStatement, bodyFunction.part, ancestorFacts);
       } else {
-        const clone2 = convertIterationStatementCore(node, initializerFunction, factory2.createBlock(bodyFunction.part, true));
+        const clone2 = convertIterationStatementCore(node, initializerFunction, factory2.createBlock(
+          bodyFunction.part,
+          /*multiLine*/
+          true
+        ));
         loop = factory2.restoreEnclosingLabel(clone2, outermostLabeledStatement, convertedLoopState && resetLabel);
       }
     } else {
@@ -83838,6 +93279,7 @@ function transformES2015(context) {
   function convertForOfStatement(node, convertedLoopBody) {
     return factory2.updateForOfStatement(
       node,
+      /*awaitModifier*/
       void 0,
       visitNode(node.initializer, visitor, isForInitializer),
       visitNode(node.expression, visitor, isExpression),
@@ -83909,7 +93351,9 @@ function transformES2015(context) {
         (extraVariableDeclarations || (extraVariableDeclarations = [])).push(
           factory2.createVariableDeclaration(
             state.argumentsName,
+            /*exclamationToken*/
             void 0,
+            /*type*/
             void 0,
             factory2.createIdentifier("arguments")
           )
@@ -83923,7 +93367,9 @@ function transformES2015(context) {
         (extraVariableDeclarations || (extraVariableDeclarations = [])).push(
           factory2.createVariableDeclaration(
             state.thisName,
+            /*exclamationToken*/
             void 0,
+            /*type*/
             void 0,
             factory2.createIdentifier("this")
           )
@@ -83954,17 +93400,32 @@ function transformES2015(context) {
       if (!extraVariableDeclarations) {
         extraVariableDeclarations = [];
       }
-      extraVariableDeclarations.push(factory2.createVariableDeclaration(state.conditionVariable, void 0, void 0, factory2.createFalse()));
+      extraVariableDeclarations.push(factory2.createVariableDeclaration(
+        state.conditionVariable,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        factory2.createFalse()
+      ));
     }
     if (extraVariableDeclarations) {
       statements.push(factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory2.createVariableDeclarationList(extraVariableDeclarations)
       ));
     }
   }
   function createOutVariable(p) {
-    return factory2.createVariableDeclaration(p.originalName, void 0, void 0, p.outParamName);
+    return factory2.createVariableDeclaration(
+      p.originalName,
+      /*exclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      p.outParamName
+    );
   }
   function createFunctionForInitializerOfForStatement(node, currentState) {
     const functionName = factory2.createUniqueName("_loop_init");
@@ -83975,26 +93436,42 @@ function transformES2015(context) {
     if (containsYield && hierarchyFacts & 4 /* AsyncFunctionBody */)
       emitFlags |= 524288 /* AsyncFunctionBody */;
     const statements = [];
-    statements.push(factory2.createVariableStatement(void 0, node.initializer));
+    statements.push(factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      node.initializer
+    ));
     copyOutParameters(currentState.loopOutParameters, 2 /* Initializer */, 1 /* ToOutParameter */, statements);
     const functionDeclaration = factory2.createVariableStatement(
+      /*modifiers*/
       void 0,
       setEmitFlags(
         factory2.createVariableDeclarationList([
           factory2.createVariableDeclaration(
             functionName,
+            /*exclamationToken*/
             void 0,
+            /*type*/
             void 0,
             setEmitFlags(
               factory2.createFunctionExpression(
+                /*modifiers*/
                 void 0,
                 containsYield ? factory2.createToken(41 /* AsteriskToken */) : void 0,
+                /*name*/
                 void 0,
+                /*typeParameters*/
                 void 0,
+                /*parameters*/
                 void 0,
+                /*type*/
                 void 0,
                 visitNode(
-                  factory2.createBlock(statements, true),
+                  factory2.createBlock(
+                    statements,
+                    /*multiLine*/
+                    true
+                  ),
                   visitor,
                   isBlock
                 )
@@ -84043,7 +93520,11 @@ function transformES2015(context) {
     }
     copyOutParameters(currentState.loopOutParameters, 1 /* Body */, 1 /* ToOutParameter */, statements);
     insertStatementsAfterStandardPrologue(statements, lexicalEnvironment);
-    const loopBody = factory2.createBlock(statements, true);
+    const loopBody = factory2.createBlock(
+      statements,
+      /*multiLine*/
+      true
+    );
     if (isBlock(statement))
       setOriginalNode(loopBody, statement);
     const containsYield = (node.statement.transformFlags & 1048576 /* ContainsYield */) !== 0;
@@ -84053,21 +93534,28 @@ function transformES2015(context) {
     if (containsYield && (hierarchyFacts & 4 /* AsyncFunctionBody */) !== 0)
       emitFlags |= 524288 /* AsyncFunctionBody */;
     const functionDeclaration = factory2.createVariableStatement(
+      /*modifiers*/
       void 0,
       setEmitFlags(
         factory2.createVariableDeclarationList(
           [
             factory2.createVariableDeclaration(
               functionName,
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               setEmitFlags(
                 factory2.createFunctionExpression(
+                  /*modifiers*/
                   void 0,
                   containsYield ? factory2.createToken(41 /* AsteriskToken */) : void 0,
+                  /*name*/
                   void 0,
+                  /*typeParameters*/
                   void 0,
                   currentState.loopParameters,
+                  /*type*/
                   void 0,
                   loopBody
                 ),
@@ -84095,7 +93583,12 @@ function transformES2015(context) {
     }
   }
   function generateCallToConvertedLoopInitializer(initFunctionExpressionName, containsYield) {
-    const call = factory2.createCallExpression(initFunctionExpressionName, void 0, []);
+    const call = factory2.createCallExpression(
+      initFunctionExpressionName,
+      /*typeArguments*/
+      void 0,
+      []
+    );
     const callResult = containsYield ? factory2.createYieldExpression(
       factory2.createToken(41 /* AsteriskToken */),
       setEmitFlags(call, 16777216 /* Iterator */)
@@ -84105,7 +93598,12 @@ function transformES2015(context) {
   function generateCallToConvertedLoop(loopFunctionExpressionName, state, outerState, containsYield) {
     const statements = [];
     const isSimpleLoop = !(state.nonLocalJumps & ~4 /* Continue */) && !state.labeledNonLocalBreaks && !state.labeledNonLocalContinues;
-    const call = factory2.createCallExpression(loopFunctionExpressionName, void 0, map(state.loopParameters, (p) => p.name));
+    const call = factory2.createCallExpression(
+      loopFunctionExpressionName,
+      /*typeArguments*/
+      void 0,
+      map(state.loopParameters, (p) => p.name)
+    );
     const callResult = containsYield ? factory2.createYieldExpression(
       factory2.createToken(41 /* AsteriskToken */),
       setEmitFlags(call, 16777216 /* Iterator */)
@@ -84116,9 +93614,17 @@ function transformES2015(context) {
     } else {
       const loopResultName = factory2.createUniqueName("state");
       const stateVariable = factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory2.createVariableDeclarationList(
-          [factory2.createVariableDeclaration(loopResultName, void 0, void 0, callResult)]
+          [factory2.createVariableDeclaration(
+            loopResultName,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            callResult
+          )]
         )
       );
       statements.push(stateVariable);
@@ -84151,8 +93657,22 @@ function transformES2015(context) {
       }
       if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) {
         const caseClauses = [];
-        processLabeledJumps(state.labeledNonLocalBreaks, true, loopResultName, outerState, caseClauses);
-        processLabeledJumps(state.labeledNonLocalContinues, false, loopResultName, outerState, caseClauses);
+        processLabeledJumps(
+          state.labeledNonLocalBreaks,
+          /*isBreak*/
+          true,
+          loopResultName,
+          outerState,
+          caseClauses
+        );
+        processLabeledJumps(
+          state.labeledNonLocalContinues,
+          /*isBreak*/
+          false,
+          loopResultName,
+          outerState,
+          caseClauses
+        );
         statements.push(
           factory2.createSwitchStatement(
             loopResultName,
@@ -84201,7 +93721,13 @@ function transformES2015(context) {
         }
       }
     } else {
-      loopParameters.push(factory2.createParameterDeclaration(void 0, void 0, name));
+      loopParameters.push(factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        name
+      ));
       const checkFlags = resolver.getNodeCheckFlags(decl);
       if (checkFlags & 262144 /* NeedsLoopOutParameter */ || hasCapturedBindingsInForHead) {
         const outParamName = factory2.createUniqueName("out_" + idText(name));
@@ -84286,7 +93812,14 @@ function transformES2015(context) {
         receiver,
         visitNode(method.name, visitor, isPropertyName)
       ),
-      transformFunctionLikeToExpression(method, method, void 0, container)
+      transformFunctionLikeToExpression(
+        method,
+        /*location*/
+        method,
+        /*name*/
+        void 0,
+        container
+      )
     );
     setTextRange(expression, method);
     if (startsOnNewLine) {
@@ -84299,7 +93832,10 @@ function transformES2015(context) {
     let updated;
     Debug.assert(!!node.variableDeclaration, "Catch clause variable should always be present when downleveling ES2015.");
     if (isBindingPattern(node.variableDeclaration.name)) {
-      const temp = factory2.createTempVariable(void 0);
+      const temp = factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       const newVariableDeclaration = factory2.createVariableDeclaration(temp);
       setTextRange(newVariableDeclaration, node.variableDeclaration);
       const vars = flattenDestructuringBinding(
@@ -84311,7 +93847,11 @@ function transformES2015(context) {
       );
       const list = factory2.createVariableDeclarationList(vars);
       setTextRange(list, node.variableDeclaration);
-      const destructure = factory2.createVariableStatement(void 0, list);
+      const destructure = factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        list
+      );
       updated = factory2.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure));
     } else {
       updated = visitEachChild(node, visitor, context);
@@ -84325,13 +93865,22 @@ function transformES2015(context) {
   }
   function visitMethodDeclaration(node) {
     Debug.assert(!isComputedPropertyName(node.name));
-    const functionExpression = transformFunctionLikeToExpression(node, moveRangePos(node, -1), void 0, void 0);
+    const functionExpression = transformFunctionLikeToExpression(
+      node,
+      /*location*/
+      moveRangePos(node, -1),
+      /*name*/
+      void 0,
+      /*container*/
+      void 0
+    );
     setEmitFlags(functionExpression, 1024 /* NoLeadingComments */ | getEmitFlags(functionExpression));
     return setTextRange(
       factory2.createPropertyAssignment(
         node.name,
         functionExpression
       ),
+      /*location*/
       node
     );
   }
@@ -84358,6 +93907,7 @@ function transformES2015(context) {
         node.name,
         visitIdentifier(factory2.cloneNode(node.name))
       ),
+      /*location*/
       node
     );
   }
@@ -84369,7 +93919,14 @@ function transformES2015(context) {
   }
   function visitArrayLiteralExpression(node) {
     if (some(node.elements, isSpreadElement)) {
-      return transformAndSpreadElements(node.elements, false, !!node.multiLine, !!node.elements.hasTrailingComma);
+      return transformAndSpreadElements(
+        node.elements,
+        /*isArgumentList*/
+        false,
+        !!node.multiLine,
+        /*hasTrailingComma*/
+        !!node.elements.hasTrailingComma
+      );
     }
     return visitEachChild(node, visitor, context);
   }
@@ -84379,11 +93936,16 @@ function transformES2015(context) {
     }
     const expression = skipOuterExpressions(node.expression);
     if (expression.kind === 106 /* SuperKeyword */ || isSuperProperty(expression) || some(node.arguments, isSpreadElement)) {
-      return visitCallExpressionWithPotentialCapturedThisAssignment(node, true);
+      return visitCallExpressionWithPotentialCapturedThisAssignment(
+        node,
+        /*assignToCapturedThis*/
+        true
+      );
     }
     return factory2.updateCallExpression(
       node,
       visitNode(node.expression, callExpressionVisitor, isExpression),
+      /*typeArguments*/
       void 0,
       visitNodes2(node.arguments, visitor, isExpression)
     );
@@ -84435,7 +93997,12 @@ function transformES2015(context) {
       addRange(statements, funcStatements, classBodyEnd + 1);
     }
     addRange(statements, remainingStatements);
-    addRange(statements, classStatements, 1);
+    addRange(
+      statements,
+      classStatements,
+      /*start*/
+      1
+    );
     return factory2.restoreOuterExpressions(
       node.expression,
       factory2.restoreOuterExpressions(
@@ -84448,11 +94015,16 @@ function transformES2015(context) {
               call.expression,
               factory2.updateFunctionExpression(
                 func,
+                /*modifiers*/
                 void 0,
+                /*asteriskToken*/
                 void 0,
+                /*name*/
                 void 0,
+                /*typeParameters*/
                 void 0,
                 func.parameters,
+                /*type*/
                 void 0,
                 factory2.updateBlock(
                   func.body,
@@ -84460,6 +94032,7 @@ function transformES2015(context) {
                 )
               )
             ),
+            /*typeArguments*/
             void 0,
             call.arguments
           )
@@ -84468,7 +94041,11 @@ function transformES2015(context) {
     );
   }
   function visitSuperCallInBody(node) {
-    return visitCallExpressionWithPotentialCapturedThisAssignment(node, false);
+    return visitCallExpressionWithPotentialCapturedThisAssignment(
+      node,
+      /*assignToCapturedThis*/
+      false
+    );
   }
   function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) {
     if (node.transformFlags & 32768 /* ContainsRestOrSpread */ || node.expression.kind === 106 /* SuperKeyword */ || isSuperProperty(skipOuterExpressions(node.expression))) {
@@ -84481,7 +94058,15 @@ function transformES2015(context) {
         resultingCall = factory2.createFunctionApplyCall(
           visitNode(target, callExpressionVisitor, isExpression),
           node.expression.kind === 106 /* SuperKeyword */ ? thisArg : visitNode(thisArg, visitor, isExpression),
-          transformAndSpreadElements(node.arguments, true, false, false)
+          transformAndSpreadElements(
+            node.arguments,
+            /*isArgumentList*/
+            true,
+            /*multiLine*/
+            false,
+            /*hasTrailingComma*/
+            false
+          )
         );
       } else {
         resultingCall = setTextRange(
@@ -84511,8 +94096,17 @@ function transformES2015(context) {
         factory2.createFunctionApplyCall(
           visitNode(target, visitor, isExpression),
           thisArg,
-          transformAndSpreadElements(factory2.createNodeArray([factory2.createVoidZero(), ...node.arguments]), true, false, false)
+          transformAndSpreadElements(
+            factory2.createNodeArray([factory2.createVoidZero(), ...node.arguments]),
+            /*isArgumentList*/
+            true,
+            /*multiLine*/
+            false,
+            /*hasTrailingComma*/
+            false
+          )
         ),
+        /*typeArguments*/
         void 0,
         []
       );
@@ -84522,6 +94116,9 @@ function transformES2015(context) {
   function transformAndSpreadElements(elements, isArgumentList, multiLine, hasTrailingComma) {
     const numElements = elements.length;
     const segments = flatten(
+      // As we visit each element, we return one of two functions to use as the "key":
+      // - `visitSpanOfSpreads` for one or more contiguous `...` spread expressions, i.e. `...a, ...b` in `[1, 2, ...a, ...b]`
+      // - `visitSpanOfNonSpreads` for one or more contiguous non-spread elements, i.e. `1, 2`, in `[1, 2, ...a, ...b]`
       spanMap(
         elements,
         partitionSpread,
@@ -84558,7 +94155,11 @@ function transformES2015(context) {
     const isCallToReadHelper = isCallToHelper(expression, "___read");
     let kind = isCallToReadHelper || isPackedArrayLiteral(expression) ? 2 /* PackedSpread */ : 1 /* UnpackedSpread */;
     if (compilerOptions.downlevelIteration && kind === 1 /* UnpackedSpread */ && !isArrayLiteralExpression(expression) && !isCallToReadHelper) {
-      expression = emitHelpers().createReadHelper(expression, void 0);
+      expression = emitHelpers().createReadHelper(
+        expression,
+        /*count*/
+        void 0
+      );
       kind = 2 /* PackedSpread */;
     }
     return createSpreadSegment(kind, expression);
@@ -84607,6 +94208,7 @@ function transformES2015(context) {
       }
       expression = factory2.createCallExpression(
         factory2.createPropertyAccessExpression(expression, "concat"),
+        /*typeArguments*/
         void 0,
         args
       );
@@ -84954,7 +94556,7 @@ function transformGenerators(context) {
     switch (node.kind) {
       case 223 /* BinaryExpression */:
         return visitBinaryExpression(node);
-      case 354 /* CommaListExpression */:
+      case 356 /* CommaListExpression */:
         return visitCommaListExpression(node);
       case 224 /* ConditionalExpression */:
         return visitConditionalExpression(node);
@@ -84990,13 +94592,17 @@ function transformGenerators(context) {
         setTextRange(
           factory2.createFunctionDeclaration(
             node.modifiers,
+            /*asteriskToken*/
             void 0,
             node.name,
+            /*typeParameters*/
             void 0,
             visitParameterList(node.parameters, visitor, context),
+            /*type*/
             void 0,
             transformGeneratorFunctionBody(node.body)
           ),
+          /*location*/
           node
         ),
         node
@@ -85022,14 +94628,19 @@ function transformGenerators(context) {
       node = setOriginalNode(
         setTextRange(
           factory2.createFunctionExpression(
+            /*modifiers*/
             void 0,
+            /*asteriskToken*/
             void 0,
             node.name,
+            /*typeParameters*/
             void 0,
             visitParameterList(node.parameters, visitor, context),
+            /*type*/
             void 0,
             transformGeneratorFunctionBody(node.body)
           ),
+          /*location*/
           node
         ),
         node
@@ -85082,9 +94693,18 @@ function transformGenerators(context) {
     operations = void 0;
     operationArguments = void 0;
     operationLocations = void 0;
-    state = factory2.createTempVariable(void 0);
+    state = factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
     resumeLexicalEnvironment();
-    const statementOffset = factory2.copyPrologue(body.statements, statements2, false, visitor);
+    const statementOffset = factory2.copyPrologue(
+      body.statements,
+      statements2,
+      /*ensureUseStrict*/
+      false,
+      visitor
+    );
     transformAndEmitStatements(body.statements, statementOffset);
     const buildResult = build2();
     insertStatementsAfterStandardPrologue(statements2, endLexicalEnvironment());
@@ -85237,13 +94857,33 @@ function transformGenerators(context) {
   function visitLogicalBinaryExpression(node) {
     const resultLabel = defineLabel();
     const resultLocal = declareLocal();
-    emitAssignment(resultLocal, visitNode(node.left, visitor, isExpression), node.left);
+    emitAssignment(
+      resultLocal,
+      visitNode(node.left, visitor, isExpression),
+      /*location*/
+      node.left
+    );
     if (node.operatorToken.kind === 55 /* AmpersandAmpersandToken */) {
-      emitBreakWhenFalse(resultLabel, resultLocal, node.left);
+      emitBreakWhenFalse(
+        resultLabel,
+        resultLocal,
+        /*location*/
+        node.left
+      );
     } else {
-      emitBreakWhenTrue(resultLabel, resultLocal, node.left);
+      emitBreakWhenTrue(
+        resultLabel,
+        resultLocal,
+        /*location*/
+        node.left
+      );
     }
-    emitAssignment(resultLocal, visitNode(node.right, visitor, isExpression), node.right);
+    emitAssignment(
+      resultLocal,
+      visitNode(node.right, visitor, isExpression),
+      /*location*/
+      node.right
+    );
     markLabel(resultLabel);
     return resultLocal;
   }
@@ -85252,11 +94892,26 @@ function transformGenerators(context) {
       const whenFalseLabel = defineLabel();
       const resultLabel = defineLabel();
       const resultLocal = declareLocal();
-      emitBreakWhenFalse(whenFalseLabel, visitNode(node.condition, visitor, isExpression), node.condition);
-      emitAssignment(resultLocal, visitNode(node.whenTrue, visitor, isExpression), node.whenTrue);
+      emitBreakWhenFalse(
+        whenFalseLabel,
+        visitNode(node.condition, visitor, isExpression),
+        /*location*/
+        node.condition
+      );
+      emitAssignment(
+        resultLocal,
+        visitNode(node.whenTrue, visitor, isExpression),
+        /*location*/
+        node.whenTrue
+      );
       emitBreak(resultLabel);
       markLabel(whenFalseLabel);
-      emitAssignment(resultLocal, visitNode(node.whenFalse, visitor, isExpression), node.whenFalse);
+      emitAssignment(
+        resultLocal,
+        visitNode(node.whenFalse, visitor, isExpression),
+        /*location*/
+        node.whenFalse
+      );
       markLabel(resultLabel);
       return resultLocal;
     }
@@ -85267,15 +94922,33 @@ function transformGenerators(context) {
     const expression = visitNode(node.expression, visitor, isExpression);
     if (node.asteriskToken) {
       const iterator = (getEmitFlags(node.expression) & 16777216 /* Iterator */) === 0 ? setTextRange(emitHelpers().createValuesHelper(expression), node) : expression;
-      emitYieldStar(iterator, node);
+      emitYieldStar(
+        iterator,
+        /*location*/
+        node
+      );
     } else {
-      emitYield(expression, node);
+      emitYield(
+        expression,
+        /*location*/
+        node
+      );
     }
     markLabel(resumeLabel);
-    return createGeneratorResume(node);
+    return createGeneratorResume(
+      /*location*/
+      node
+    );
   }
   function visitArrayLiteralExpression(node) {
-    return visitElements(node.elements, void 0, void 0, node.multiLine);
+    return visitElements(
+      node.elements,
+      /*leadingElement*/
+      void 0,
+      /*location*/
+      void 0,
+      node.multiLine
+    );
   }
   function visitElements(elements, leadingElement, location, multiLine) {
     const numInitialElements = countInitialNodesWithoutYield(elements);
@@ -85362,7 +95035,13 @@ function transformGenerators(context) {
   }
   function visitCallExpression(node) {
     if (!isImportCall(node) && forEach(node.arguments, containsYield)) {
-      const { target, thisArg } = factory2.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion, true);
+      const { target, thisArg } = factory2.createCallBinding(
+        node.expression,
+        hoistVariableDeclaration,
+        languageVersion,
+        /*cacheIdentifiers*/
+        true
+      );
       return setOriginalNode(
         setTextRange(
           factory2.createFunctionApplyCall(
@@ -85388,9 +95067,11 @@ function transformGenerators(context) {
               thisArg,
               visitElements(
                 node.arguments,
+                /*leadingElement*/
                 factory2.createVoidZero()
               )
             ),
+            /*typeArguments*/
             void 0,
             []
           ),
@@ -85508,7 +95189,12 @@ function transformGenerators(context) {
       if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) {
         const endLabel = defineLabel();
         const elseLabel = node.elseStatement ? defineLabel() : void 0;
-        emitBreakWhenFalse(node.elseStatement ? elseLabel : endLabel, visitNode(node.expression, visitor, isExpression), node.expression);
+        emitBreakWhenFalse(
+          node.elseStatement ? elseLabel : endLabel,
+          visitNode(node.expression, visitor, isExpression),
+          /*location*/
+          node.expression
+        );
         transformAndEmitEmbeddedStatement(node.thenStatement);
         if (node.elseStatement) {
           emitBreak(endLabel);
@@ -85527,7 +95213,10 @@ function transformGenerators(context) {
     if (containsYield(node)) {
       const conditionLabel = defineLabel();
       const loopLabel = defineLabel();
-      beginLoopBlock(conditionLabel);
+      beginLoopBlock(
+        /*continueLabel*/
+        conditionLabel
+      );
       markLabel(loopLabel);
       transformAndEmitEmbeddedStatement(node.statement);
       markLabel(conditionLabel);
@@ -85654,6 +95343,7 @@ function transformGenerators(context) {
           factory2.createExpressionStatement(
             factory2.createCallExpression(
               factory2.createPropertyAccessExpression(keysArray, "push"),
+              /*typeArguments*/
               void 0,
               [key]
             )
@@ -85714,7 +95404,11 @@ function transformGenerators(context) {
   function transformAndEmitContinueStatement(node) {
     const label = findContinueTarget(node.label ? idText(node.label) : void 0);
     if (label > 0) {
-      emitBreak(label, node);
+      emitBreak(
+        label,
+        /*location*/
+        node
+      );
     } else {
       emitStatement(node);
     }
@@ -85723,7 +95417,11 @@ function transformGenerators(context) {
     if (inStatementContainingYield) {
       const label = findContinueTarget(node.label && idText(node.label));
       if (label > 0) {
-        return createInlineBreak(label, node);
+        return createInlineBreak(
+          label,
+          /*location*/
+          node
+        );
       }
     }
     return visitEachChild(node, visitor, context);
@@ -85731,7 +95429,11 @@ function transformGenerators(context) {
   function transformAndEmitBreakStatement(node) {
     const label = findBreakTarget(node.label ? idText(node.label) : void 0);
     if (label > 0) {
-      emitBreak(label, node);
+      emitBreak(
+        label,
+        /*location*/
+        node
+      );
     } else {
       emitStatement(node);
     }
@@ -85740,7 +95442,11 @@ function transformGenerators(context) {
     if (inStatementContainingYield) {
       const label = findBreakTarget(node.label && idText(node.label));
       if (label > 0) {
-        return createInlineBreak(label, node);
+        return createInlineBreak(
+          label,
+          /*location*/
+          node
+        );
       }
     }
     return visitEachChild(node, visitor, context);
@@ -85748,12 +95454,14 @@ function transformGenerators(context) {
   function transformAndEmitReturnStatement(node) {
     emitReturn(
       visitNode(node.expression, visitor, isExpression),
+      /*location*/
       node
     );
   }
   function visitReturnStatement(node) {
     return createInlineReturn(
       visitNode(node.expression, visitor, isExpression),
+      /*location*/
       node
     );
   }
@@ -85795,7 +95503,11 @@ function transformGenerators(context) {
               factory2.createCaseClause(
                 visitNode(clause.expression, visitor, isExpression),
                 [
-                  createInlineBreak(clauseLabels[i], clause.expression)
+                  createInlineBreak(
+                    clauseLabels[i],
+                    /*location*/
+                    clause.expression
+                  )
                 ]
               )
             );
@@ -85860,6 +95572,7 @@ function transformGenerators(context) {
     var _a2;
     emitThrow(
       visitNode((_a2 = node.expression) != null ? _a2 : factory2.createVoidZero(), visitor, isExpression),
+      /*location*/
       node
     );
   }
@@ -85928,11 +95641,19 @@ function transformGenerators(context) {
       return node;
     }
     const temp = factory2.createTempVariable(hoistVariableDeclaration);
-    emitAssignment(temp, node, node);
+    emitAssignment(
+      temp,
+      node,
+      /*location*/
+      node
+    );
     return temp;
   }
   function declareLocal(name) {
-    const temp = name ? factory2.createUniqueName(name) : factory2.createTempVariable(void 0);
+    const temp = name ? factory2.createUniqueName(name) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
     hoistVariableDeclaration(temp);
     return temp;
   }
@@ -86036,7 +95757,12 @@ function transformGenerators(context) {
     exception.state = 1 /* Catch */;
     exception.catchVariable = name;
     exception.catchLabel = catchLabel;
-    emitAssignment(name, factory2.createCallExpression(factory2.createPropertyAccessExpression(state, "sent"), void 0, []));
+    emitAssignment(name, factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(state, "sent"),
+      /*typeArguments*/
+      void 0,
+      []
+    ));
     emitNop();
   }
   function beginFinallyBlock() {
@@ -86247,6 +95973,7 @@ function transformGenerators(context) {
     return setTextRange(
       factory2.createCallExpression(
         factory2.createPropertyAccessExpression(state, "sent"),
+        /*typeArguments*/
         void 0,
         []
       ),
@@ -86319,14 +96046,26 @@ function transformGenerators(context) {
     return emitHelpers().createGeneratorHelper(
       setEmitFlags(
         factory2.createFunctionExpression(
+          /*modifiers*/
           void 0,
+          /*asteriskToken*/
           void 0,
+          /*name*/
           void 0,
+          /*typeParameters*/
           void 0,
-          [factory2.createParameterDeclaration(void 0, void 0, state)],
+          [factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            state
+          )],
+          /*type*/
           void 0,
           factory2.createBlock(
             buildResult,
+            /*multiLine*/
             buildResult.length > 0
           )
         ),
@@ -86357,7 +96096,10 @@ function transformGenerators(context) {
     if (!statements) {
       return;
     }
-    appendLabel(!lastOperationWasAbrupt);
+    appendLabel(
+      /*markLabelEnd*/
+      !lastOperationWasAbrupt
+    );
     lastOperationWasAbrupt = false;
     lastOperationWasCompletion = false;
     labelNumber++;
@@ -86366,10 +96108,18 @@ function transformGenerators(context) {
     if (isFinalLabelReachable(operationIndex)) {
       tryEnterLabel(operationIndex);
       withBlockStack = void 0;
-      writeReturn(void 0, void 0);
+      writeReturn(
+        /*expression*/
+        void 0,
+        /*operationLocation*/
+        void 0
+      );
     }
     if (statements && clauses) {
-      appendLabel(false);
+      appendLabel(
+        /*markLabelEnd*/
+        false
+      );
     }
     updateLabelExpressions();
   }
@@ -86404,6 +96154,7 @@ function transformGenerators(context) {
           factory2.createExpressionStatement(
             factory2.createCallExpression(
               factory2.createPropertyAccessExpression(factory2.createPropertyAccessExpression(state, "trys"), "push"),
+              /*typeArguments*/
               void 0,
               [
                 factory2.createArrayLiteralExpression([
@@ -86770,7 +96521,11 @@ function transformModule(context) {
     }
     append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement));
     addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset));
-    addExportEqualsIfNeeded(statements, false);
+    addExportEqualsIfNeeded(
+      statements,
+      /*emitAsReturn*/
+      false
+    );
     insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
     const updated = factory2.updateSourceFile(node, setTextRange(factory2.createNodeArray(statements), node.statements));
     addEmitHelpers(updated, context.readEmitHelpers());
@@ -86780,7 +96535,11 @@ function transformModule(context) {
     const define = factory2.createIdentifier("define");
     const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
     const jsonSourceFile = isJsonSourceFile(node) && node;
-    const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(node, true);
+    const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(
+      node,
+      /*includeNonAmdDependencies*/
+      true
+    );
     const updated = factory2.updateSourceFile(
       node,
       setTextRange(
@@ -86788,25 +96547,50 @@ function transformModule(context) {
           factory2.createExpressionStatement(
             factory2.createCallExpression(
               define,
+              /*typeArguments*/
               void 0,
               [
+                // Add the module name (if provided).
                 ...moduleName ? [moduleName] : [],
+                // Add the dependency array argument:
+                //
+                //     ["require", "exports", module1", "module2", ...]
                 factory2.createArrayLiteralExpression(jsonSourceFile ? emptyArray : [
                   factory2.createStringLiteral("require"),
                   factory2.createStringLiteral("exports"),
                   ...aliasedModuleNames,
                   ...unaliasedModuleNames
                 ]),
+                // Add the module body function argument:
+                //
+                //     function (require, exports, module1, module2) ...
                 jsonSourceFile ? jsonSourceFile.statements.length ? jsonSourceFile.statements[0].expression : factory2.createObjectLiteralExpression() : factory2.createFunctionExpression(
+                  /*modifiers*/
                   void 0,
+                  /*asteriskToken*/
                   void 0,
+                  /*name*/
                   void 0,
+                  /*typeParameters*/
                   void 0,
                   [
-                    factory2.createParameterDeclaration(void 0, void 0, "require"),
-                    factory2.createParameterDeclaration(void 0, void 0, "exports"),
+                    factory2.createParameterDeclaration(
+                      /*modifiers*/
+                      void 0,
+                      /*dotDotDotToken*/
+                      void 0,
+                      "require"
+                    ),
+                    factory2.createParameterDeclaration(
+                      /*modifiers*/
+                      void 0,
+                      /*dotDotDotToken*/
+                      void 0,
+                      "exports"
+                    ),
                     ...importAliasNames
                   ],
+                  /*type*/
                   void 0,
                   transformAsynchronousModuleBody(node)
                 )
@@ -86814,6 +96598,7 @@ function transformModule(context) {
             )
           )
         ]),
+        /*location*/
         node.statements
       )
     );
@@ -86821,14 +96606,29 @@ function transformModule(context) {
     return updated;
   }
   function transformUMDModule(node) {
-    const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(node, false);
+    const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(
+      node,
+      /*includeNonAmdDependencies*/
+      false
+    );
     const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
     const umdHeader = factory2.createFunctionExpression(
+      /*modifiers*/
       void 0,
+      /*asteriskToken*/
       void 0,
+      /*name*/
       void 0,
+      /*typeParameters*/
       void 0,
-      [factory2.createParameterDeclaration(void 0, void 0, "factory")],
+      [factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        "factory"
+      )],
+      /*type*/
       void 0,
       setTextRange(
         factory2.createBlock(
@@ -86840,14 +96640,18 @@ function transformModule(context) {
               ),
               factory2.createBlock([
                 factory2.createVariableStatement(
+                  /*modifiers*/
                   void 0,
                   [
                     factory2.createVariableDeclaration(
                       "v",
+                      /*exclamationToken*/
                       void 0,
+                      /*type*/
                       void 0,
                       factory2.createCallExpression(
                         factory2.createIdentifier("factory"),
+                        /*typeArguments*/
                         void 0,
                         [
                           factory2.createIdentifier("require"),
@@ -86882,8 +96686,10 @@ function transformModule(context) {
                   factory2.createExpressionStatement(
                     factory2.createCallExpression(
                       factory2.createIdentifier("define"),
+                      /*typeArguments*/
                       void 0,
                       [
+                        // Add the module name (if provided).
                         ...moduleName ? [moduleName] : [],
                         factory2.createArrayLiteralExpression([
                           factory2.createStringLiteral("require"),
@@ -86899,8 +96705,10 @@ function transformModule(context) {
               )
             )
           ],
+          /*multiLine*/
           true
         ),
+        /*location*/
         void 0
       )
     );
@@ -86911,18 +96719,39 @@ function transformModule(context) {
           factory2.createExpressionStatement(
             factory2.createCallExpression(
               umdHeader,
+              /*typeArguments*/
               void 0,
               [
+                // Add the module body function argument:
+                //
+                //     function (require, exports) ...
                 factory2.createFunctionExpression(
+                  /*modifiers*/
                   void 0,
+                  /*asteriskToken*/
                   void 0,
+                  /*name*/
                   void 0,
+                  /*typeParameters*/
                   void 0,
                   [
-                    factory2.createParameterDeclaration(void 0, void 0, "require"),
-                    factory2.createParameterDeclaration(void 0, void 0, "exports"),
+                    factory2.createParameterDeclaration(
+                      /*modifiers*/
+                      void 0,
+                      /*dotDotDotToken*/
+                      void 0,
+                      "require"
+                    ),
+                    factory2.createParameterDeclaration(
+                      /*modifiers*/
+                      void 0,
+                      /*dotDotDotToken*/
+                      void 0,
+                      "exports"
+                    ),
                     ...importAliasNames
                   ],
+                  /*type*/
                   void 0,
                   transformAsynchronousModuleBody(node)
                 )
@@ -86930,6 +96759,7 @@ function transformModule(context) {
             )
           )
         ]),
+        /*location*/
         node.statements
       )
     );
@@ -86943,7 +96773,13 @@ function transformModule(context) {
     for (const amdDependency of node.amdDependencies) {
       if (amdDependency.name) {
         aliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path));
-        importAliasNames.push(factory2.createParameterDeclaration(void 0, void 0, amdDependency.name));
+        importAliasNames.push(factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          amdDependency.name
+        ));
       } else {
         unaliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path));
       }
@@ -86955,7 +96791,13 @@ function transformModule(context) {
         if (includeNonAmdDependencies && importAliasName) {
           setEmitFlags(importAliasName, 8 /* NoSubstitution */);
           aliasedModuleNames.push(externalModuleName);
-          importAliasNames.push(factory2.createParameterDeclaration(void 0, void 0, importAliasName));
+          importAliasNames.push(factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            importAliasName
+          ));
         } else {
           unaliasedModuleNames.push(externalModuleName);
         }
@@ -86977,7 +96819,13 @@ function transformModule(context) {
   function transformAsynchronousModuleBody(node) {
     startLexicalEnvironment();
     const statements = [];
-    const statementOffset = factory2.copyPrologue(node.statements, statements, !compilerOptions.noImplicitUseStrict, topLevelVisitor);
+    const statementOffset = factory2.copyPrologue(
+      node.statements,
+      statements,
+      /*ensureUseStrict*/
+      !compilerOptions.noImplicitUseStrict,
+      topLevelVisitor
+    );
     if (shouldEmitUnderscoreUnderscoreESModule()) {
       append(statements, createUnderscoreUnderscoreESModule());
     }
@@ -86989,9 +96837,17 @@ function transformModule(context) {
       addRange(statements, mapDefined(currentModuleInfo.externalImports, getAMDImportExpressionForImport));
     }
     addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset));
-    addExportEqualsIfNeeded(statements, true);
+    addExportEqualsIfNeeded(
+      statements,
+      /*emitAsReturn*/
+      true
+    );
     insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-    const body = factory2.createBlock(statements, true);
+    const body = factory2.createBlock(
+      statements,
+      /*multiLine*/
+      true
+    );
     if (needUMDDynamicImportHelper) {
       addEmitHelper(body, dynamicImportUMDHelper);
     }
@@ -87039,9 +96895,9 @@ function transformModule(context) {
         return visitFunctionDeclaration(node);
       case 260 /* ClassDeclaration */:
         return visitClassDeclaration(node);
-      case 355 /* MergeDeclarationMarker */:
+      case 357 /* MergeDeclarationMarker */:
         return visitMergeDeclarationMarker(node);
-      case 356 /* EndOfDeclarationMarker */:
+      case 358 /* EndOfDeclarationMarker */:
         return visitEndOfDeclarationMarker(node);
       default:
         return visitor(node);
@@ -87058,7 +96914,7 @@ function transformModule(context) {
         return visitExpressionStatement(node);
       case 214 /* ParenthesizedExpression */:
         return visitParenthesizedExpression(node, valueIsDiscarded);
-      case 353 /* PartiallyEmittedExpression */:
+      case 355 /* PartiallyEmittedExpression */:
         return visitPartiallyEmittedExpression(node, valueIsDiscarded);
       case 210 /* CallExpression */:
         if (isImportCall(node) && currentSourceFile.impliedNodeFormat === void 0) {
@@ -87077,10 +96933,18 @@ function transformModule(context) {
     return visitEachChild(node, visitor, context);
   }
   function visitor(node) {
-    return visitorWorker(node, false);
+    return visitorWorker(
+      node,
+      /*valueIsDiscarded*/
+      false
+    );
   }
   function discardedValueVisitor(node) {
-    return visitorWorker(node, true);
+    return visitorWorker(
+      node,
+      /*valueIsDiscarded*/
+      true
+    );
   }
   function destructuringNeedsFlattening(node) {
     if (isObjectLiteralExpression(node)) {
@@ -87204,19 +97068,33 @@ function transformModule(context) {
     if (isSimpleCopiableExpression(arg)) {
       const argClone = isGeneratedIdentifier(arg) ? arg : isStringLiteral(arg) ? factory2.createStringLiteralFromNode(arg) : setEmitFlags(setTextRange(factory2.cloneNode(arg), arg), 3072 /* NoComments */);
       return factory2.createConditionalExpression(
+        /*condition*/
         factory2.createIdentifier("__syncRequire"),
+        /*questionToken*/
         void 0,
+        /*whenTrue*/
         createImportCallExpressionCommonJS(arg),
+        /*colonToken*/
         void 0,
+        /*whenFalse*/
         createImportCallExpressionAMD(argClone, containsLexicalThis)
       );
     } else {
       const temp = factory2.createTempVariable(hoistVariableDeclaration);
       return factory2.createComma(factory2.createAssignment(temp, arg), factory2.createConditionalExpression(
+        /*condition*/
         factory2.createIdentifier("__syncRequire"),
+        /*questionToken*/
         void 0,
-        createImportCallExpressionCommonJS(temp, true),
+        /*whenTrue*/
+        createImportCallExpressionCommonJS(
+          temp,
+          /* isInlineable */
+          true
+        ),
+        /*colonToken*/
         void 0,
+        /*whenFalse*/
         createImportCallExpressionAMD(temp, containsLexicalThis)
       ));
     }
@@ -87225,13 +97103,28 @@ function transformModule(context) {
     const resolve = factory2.createUniqueName("resolve");
     const reject = factory2.createUniqueName("reject");
     const parameters = [
-      factory2.createParameterDeclaration(void 0, void 0, resolve),
-      factory2.createParameterDeclaration(void 0, void 0, reject)
+      factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        /*name*/
+        resolve
+      ),
+      factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        /*name*/
+        reject
+      )
     ];
     const body = factory2.createBlock([
       factory2.createExpressionStatement(
         factory2.createCallExpression(
           factory2.createIdentifier("require"),
+          /*typeArguments*/
           void 0,
           [factory2.createArrayLiteralExpression([arg || factory2.createOmittedExpression()]), resolve, reject]
         )
@@ -87240,20 +97133,29 @@ function transformModule(context) {
     let func;
     if (languageVersion >= 2 /* ES2015 */) {
       func = factory2.createArrowFunction(
+        /*modifiers*/
         void 0,
+        /*typeParameters*/
         void 0,
         parameters,
+        /*type*/
         void 0,
+        /*equalsGreaterThanToken*/
         void 0,
         body
       );
     } else {
       func = factory2.createFunctionExpression(
+        /*modifiers*/
         void 0,
+        /*asteriskToken*/
         void 0,
+        /*name*/
         void 0,
+        /*typeParameters*/
         void 0,
         parameters,
+        /*type*/
         void 0,
         body
       );
@@ -87261,9 +97163,19 @@ function transformModule(context) {
         setEmitFlags(func, 16 /* CapturesThis */);
       }
     }
-    const promise = factory2.createNewExpression(factory2.createIdentifier("Promise"), void 0, [func]);
+    const promise = factory2.createNewExpression(
+      factory2.createIdentifier("Promise"),
+      /*typeArguments*/
+      void 0,
+      [func]
+    );
     if (getESModuleInterop(compilerOptions)) {
-      return factory2.createCallExpression(factory2.createPropertyAccessExpression(promise, factory2.createIdentifier("then")), void 0, [emitHelpers().createImportStarCallbackHelper()]);
+      return factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(promise, factory2.createIdentifier("then")),
+        /*typeArguments*/
+        void 0,
+        [emitHelpers().createImportStarCallbackHelper()]
+      );
     }
     return promise;
   }
@@ -87271,7 +97183,9 @@ function transformModule(context) {
     const needSyncEval = arg && !isSimpleInlineableExpression(arg) && !isInlineable;
     const promiseResolveCall = factory2.createCallExpression(
       factory2.createPropertyAccessExpression(factory2.createIdentifier("Promise"), "resolve"),
+      /*typeArguments*/
       void 0,
+      /*argumentsArray*/
       needSyncEval ? languageVersion >= 2 /* ES2015 */ ? [
         factory2.createTemplateExpression(factory2.createTemplateHead(""), [
           factory2.createTemplateSpan(arg, factory2.createTemplateTail(""))
@@ -87279,6 +97193,7 @@ function transformModule(context) {
       ] : [
         factory2.createCallExpression(
           factory2.createPropertyAccessExpression(factory2.createStringLiteral(""), "concat"),
+          /*typeArguments*/
           void 0,
           [arg]
         )
@@ -87286,6 +97201,7 @@ function transformModule(context) {
     );
     let requireCall = factory2.createCallExpression(
       factory2.createIdentifier("require"),
+      /*typeArguments*/
       void 0,
       needSyncEval ? [factory2.createIdentifier("s")] : arg ? [arg] : []
     );
@@ -87294,33 +97210,52 @@ function transformModule(context) {
     }
     const parameters = needSyncEval ? [
       factory2.createParameterDeclaration(
+        /*modifiers*/
         void 0,
+        /*dotDotDotToken*/
         void 0,
+        /*name*/
         "s"
       )
     ] : [];
     let func;
     if (languageVersion >= 2 /* ES2015 */) {
       func = factory2.createArrowFunction(
+        /*modifiers*/
         void 0,
+        /*typeParameters*/
         void 0,
+        /*parameters*/
         parameters,
+        /*type*/
         void 0,
+        /*equalsGreaterThanToken*/
         void 0,
         requireCall
       );
     } else {
       func = factory2.createFunctionExpression(
+        /*modifiers*/
         void 0,
+        /*asteriskToken*/
         void 0,
+        /*name*/
         void 0,
+        /*typeParameters*/
         void 0,
+        /*parameters*/
         parameters,
+        /*type*/
         void 0,
         factory2.createBlock([factory2.createReturnStatement(requireCall)])
       );
     }
-    const downleveledImport = factory2.createCallExpression(factory2.createPropertyAccessExpression(promiseResolveCall, "then"), void 0, [func]);
+    const downleveledImport = factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(promiseResolveCall, "then"),
+      /*typeArguments*/
+      void 0,
+      [func]
+    );
     return downleveledImport;
   }
   function getHelperExpressionForExport(node, innerExpr) {
@@ -87356,7 +97291,9 @@ function transformModule(context) {
           variables.push(
             factory2.createVariableDeclaration(
               factory2.cloneNode(namespaceDeclaration.name),
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               getHelperExpressionForImport(node, createRequireCall(node))
             )
@@ -87365,7 +97302,9 @@ function transformModule(context) {
           variables.push(
             factory2.createVariableDeclaration(
               factory2.getGeneratedNameForNode(node),
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               getHelperExpressionForImport(node, createRequireCall(node))
             )
@@ -87374,7 +97313,9 @@ function transformModule(context) {
             variables.push(
               factory2.createVariableDeclaration(
                 factory2.cloneNode(namespaceDeclaration.name),
+                /*exclamationToken*/
                 void 0,
+                /*type*/
                 void 0,
                 factory2.getGeneratedNameForNode(node)
               )
@@ -87386,14 +97327,17 @@ function transformModule(context) {
           setOriginalNode(
             setTextRange(
               factory2.createVariableStatement(
+                /*modifiers*/
                 void 0,
                 factory2.createVariableDeclarationList(
                   variables,
                   languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
                 )
               ),
+              /*location*/
               node
             ),
+            /*original*/
             node
           )
         );
@@ -87402,6 +97346,7 @@ function transformModule(context) {
       statements = append(
         statements,
         factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList(
             [
@@ -87409,12 +97354,16 @@ function transformModule(context) {
                 setTextRange(
                   factory2.createVariableDeclaration(
                     factory2.cloneNode(namespaceDeclaration.name),
+                    /*exclamationToken*/
                     void 0,
+                    /*type*/
                     void 0,
                     factory2.getGeneratedNameForNode(node)
                   ),
+                  /*location*/
                   node
                 ),
+                /*original*/
                 node
               )
             ],
@@ -87437,7 +97386,12 @@ function transformModule(context) {
     if (moduleName) {
       args.push(moduleName);
     }
-    return factory2.createCallExpression(factory2.createIdentifier("require"), void 0, args);
+    return factory2.createCallExpression(
+      factory2.createIdentifier("require"),
+      /*typeArguments*/
+      void 0,
+      args
+    );
   }
   function visitImportEqualsDeclaration(node) {
     Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
@@ -87465,16 +97419,20 @@ function transformModule(context) {
           setOriginalNode(
             setTextRange(
               factory2.createVariableStatement(
+                /*modifiers*/
                 void 0,
                 factory2.createVariableDeclarationList(
                   [
                     factory2.createVariableDeclaration(
                       factory2.cloneNode(node.name),
+                      /*exclamationToken*/
                       void 0,
+                      /*type*/
                       void 0,
                       createRequireCall(node)
                     )
                   ],
+                  /*flags*/
                   languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
                 )
               ),
@@ -87520,18 +97478,23 @@ function transformModule(context) {
           setOriginalNode(
             setTextRange(
               factory2.createVariableStatement(
+                /*modifiers*/
                 void 0,
                 factory2.createVariableDeclarationList([
                   factory2.createVariableDeclaration(
                     generatedName,
+                    /*exclamationToken*/
                     void 0,
+                    /*type*/
                     void 0,
                     createRequireCall(node)
                   )
                 ])
               ),
+              /*location*/
               node
             ),
+            /* original */
             node
           )
         );
@@ -87559,7 +97522,14 @@ function transformModule(context) {
             setOriginalNode(
               setTextRange(
                 factory2.createExpressionStatement(
-                  createExportExpression(factory2.getExportName(specifier), exportedValue, void 0, true)
+                  createExportExpression(
+                    factory2.getExportName(specifier),
+                    exportedValue,
+                    /* location */
+                    void 0,
+                    /* liveBinding */
+                    true
+                  )
                 ),
                 specifier
               ),
@@ -87606,9 +97576,25 @@ function transformModule(context) {
     const original = node.original;
     if (original && hasAssociatedEndOfDeclarationMarker(original)) {
       const id = getOriginalNodeId(node);
-      deferredExports[id] = appendExportStatement(deferredExports[id], factory2.createIdentifier("default"), visitNode(node.expression, visitor), node, true);
+      deferredExports[id] = appendExportStatement(
+        deferredExports[id],
+        factory2.createIdentifier("default"),
+        visitNode(node.expression, visitor),
+        /*location*/
+        node,
+        /*allowComments*/
+        true
+      );
     } else {
-      statements = appendExportStatement(statements, factory2.createIdentifier("default"), visitNode(node.expression, visitor), node, true);
+      statements = appendExportStatement(
+        statements,
+        factory2.createIdentifier("default"),
+        visitNode(node.expression, visitor),
+        /*location*/
+        node,
+        /*allowComments*/
+        true
+      );
     }
     return singleOrMany(statements);
   }
@@ -87622,14 +97608,24 @@ function transformModule(context) {
             factory2.createFunctionDeclaration(
               visitNodes2(node.modifiers, modifierVisitor, isModifier),
               node.asteriskToken,
-              factory2.getDeclarationName(node, true, true),
+              factory2.getDeclarationName(
+                node,
+                /*allowComments*/
+                true,
+                /*allowSourceMaps*/
+                true
+              ),
+              /*typeParameters*/
               void 0,
               visitNodes2(node.parameters, visitor),
+              /*type*/
               void 0,
               visitEachChild(node.body, visitor, context)
             ),
+            /*location*/
             node
           ),
+          /*original*/
           node
         )
       );
@@ -87653,7 +97649,14 @@ function transformModule(context) {
           setTextRange(
             factory2.createClassDeclaration(
               visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
-              factory2.getDeclarationName(node, true, true),
+              factory2.getDeclarationName(
+                node,
+                /*allowComments*/
+                true,
+                /*allowSourceMaps*/
+                true
+              ),
+              /*typeParameters*/
               void 0,
               visitNodes2(node.heritageClauses, visitor),
               visitNodes2(node.members, visitor)
@@ -87695,6 +97698,7 @@ function transformModule(context) {
                   factory2.createIdentifier("exports"),
                   variable.name
                 ),
+                /*location*/
                 variable.name
               ),
               factory2.createIdentifier(getTextOfIdentifierOrLiteral(variable.name))
@@ -87740,7 +97744,12 @@ function transformModule(context) {
       let expression = isExportName(name) ? value : factory2.createAssignment(name, value);
       for (const exportName of exportedNames) {
         setEmitFlags(expression, 8 /* NoSubstitution */);
-        expression = createExportExpression(exportName, expression, location);
+        expression = createExportExpression(
+          exportName,
+          expression,
+          /*location*/
+          location
+        );
       }
       return expression;
     }
@@ -87750,9 +97759,11 @@ function transformModule(context) {
     if (isBindingPattern(node.name)) {
       return flattenDestructuringAssignment(
         visitNode(node, visitor),
+        /*visitor*/
         void 0,
         context,
         0 /* All */,
+        /*needsValue*/
         false,
         createAllExportExpressions
       );
@@ -87763,6 +97774,7 @@ function transformModule(context) {
             factory2.createIdentifier("exports"),
             node.name
           ),
+          /*location*/
           node.name
         ),
         node.initializer ? visitNode(node.initializer, visitor) : factory2.createVoidZero()
@@ -87807,7 +97819,12 @@ function transformModule(context) {
           break;
         case 272 /* NamedImports */:
           for (const importBinding of namedBindings.elements) {
-            statements = appendExportsOfDeclaration(statements, importBinding, true);
+            statements = appendExportsOfDeclaration(
+              statements,
+              importBinding,
+              /* liveBinding */
+              true
+            );
           }
           break;
       }
@@ -87850,7 +97867,13 @@ function transformModule(context) {
     }
     if (hasSyntacticModifier(decl, 1 /* Export */)) {
       const exportName = hasSyntacticModifier(decl, 1024 /* Default */) ? factory2.createIdentifier("default") : factory2.getDeclarationName(decl);
-      statements = appendExportStatement(statements, exportName, factory2.getLocalName(decl), decl);
+      statements = appendExportStatement(
+        statements,
+        exportName,
+        factory2.getLocalName(decl),
+        /*location*/
+        decl
+      );
     }
     if (decl.name) {
       statements = appendExportsOfDeclaration(statements, decl);
@@ -87862,7 +97885,16 @@ function transformModule(context) {
     const exportSpecifiers = currentModuleInfo.exportSpecifiers.get(idText(name));
     if (exportSpecifiers) {
       for (const exportSpecifier of exportSpecifiers) {
-        statements = appendExportStatement(statements, exportSpecifier.name, name, exportSpecifier.name, void 0, liveBinding);
+        statements = appendExportStatement(
+          statements,
+          exportSpecifier.name,
+          name,
+          /*location*/
+          exportSpecifier.name,
+          /* allowComments */
+          void 0,
+          liveBinding
+        );
       }
     }
     return statements;
@@ -87884,6 +97916,7 @@ function transformModule(context) {
       statement = factory2.createExpressionStatement(
         factory2.createCallExpression(
           factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"),
+          /*typeArguments*/
           void 0,
           [
             factory2.createIdentifier("exports"),
@@ -87899,7 +97932,13 @@ function transformModule(context) {
     return statement;
   }
   function createExportStatement(name, value, location, allowComments, liveBinding) {
-    const statement = setTextRange(factory2.createExpressionStatement(createExportExpression(name, value, void 0, liveBinding)), location);
+    const statement = setTextRange(factory2.createExpressionStatement(createExportExpression(
+      name,
+      value,
+      /* location */
+      void 0,
+      liveBinding
+    )), location);
     startOnNewLine(statement);
     if (!allowComments) {
       setEmitFlags(statement, 3072 /* NoComments */);
@@ -87913,6 +97952,7 @@ function transformModule(context) {
           factory2.createIdentifier("Object"),
           "defineProperty"
         ),
+        /*typeArguments*/
         void 0,
         [
           factory2.createIdentifier("exports"),
@@ -87920,11 +97960,17 @@ function transformModule(context) {
           factory2.createObjectLiteralExpression([
             factory2.createPropertyAssignment("enumerable", factory2.createTrue()),
             factory2.createPropertyAssignment("get", factory2.createFunctionExpression(
+              /*modifiers*/
               void 0,
+              /*asteriskToken*/
               void 0,
+              /*name*/
               void 0,
+              /*typeParameters*/
               void 0,
+              /*parameters*/
               [],
+              /*type*/
               void 0,
               factory2.createBlock([factory2.createReturnStatement(value)])
             ))
@@ -88005,6 +98051,7 @@ function transformModule(context) {
           factory2.updateCallExpression(
             node,
             expression,
+            /*typeArguments*/
             void 0,
             node.arguments
           ),
@@ -88023,6 +98070,7 @@ function transformModule(context) {
           factory2.updateTaggedTemplateExpression(
             node,
             tag,
+            /*typeArguments*/
             void 0,
             node.template
           ),
@@ -88040,7 +98088,7 @@ function transformModule(context) {
         return factory2.createPropertyAccessExpression(externalHelpersModuleName, node);
       }
       return node;
-    } else if (!(isGeneratedIdentifier(node) && !(node.autoGenerateFlags & 64 /* AllowNameSubstitution */)) && !isLocalName(node)) {
+    } else if (!(isGeneratedIdentifier(node) && !(node.autoGenerate.flags & 64 /* AllowNameSubstitution */)) && !isLocalName(node)) {
       const exportContainer = resolver.getReferencedExportContainer(node, isExportName(node));
       if (exportContainer && exportContainer.kind === 308 /* SourceFile */) {
         return setTextRange(
@@ -88048,6 +98096,7 @@ function transformModule(context) {
             factory2.createIdentifier("exports"),
             factory2.cloneNode(node)
           ),
+          /*location*/
           node
         );
       }
@@ -88059,6 +98108,7 @@ function transformModule(context) {
               factory2.getGeneratedNameForNode(importDeclaration.parent),
               factory2.createIdentifier("default")
             ),
+            /*location*/
             node
           );
         } else if (isImportSpecifier(importDeclaration)) {
@@ -88068,6 +98118,7 @@ function transformModule(context) {
               factory2.getGeneratedNameForNode(((_b = (_a2 = importDeclaration.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.parent) || importDeclaration),
               factory2.cloneNode(name)
             ),
+            /*location*/
             node
           );
         }
@@ -88082,7 +98133,12 @@ function transformModule(context) {
         let expression = node;
         for (const exportName of exportedNames) {
           noSubstitution[getNodeId(expression)] = true;
-          expression = createExportExpression(exportName, expression, node);
+          expression = createExportExpression(
+            exportName,
+            expression,
+            /*location*/
+            node
+          );
         }
         return expression;
       }
@@ -88152,14 +98208,31 @@ function transformSystemModule(context) {
     const dependencyGroups = collectDependencyGroups(moduleInfo.externalImports);
     const moduleBodyBlock = createSystemModuleBody(node, dependencyGroups);
     const moduleBodyFunction = factory2.createFunctionExpression(
+      /*modifiers*/
       void 0,
+      /*asteriskToken*/
       void 0,
+      /*name*/
       void 0,
+      /*typeParameters*/
       void 0,
       [
-        factory2.createParameterDeclaration(void 0, void 0, exportFunction),
-        factory2.createParameterDeclaration(void 0, void 0, contextObject)
+        factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          exportFunction
+        ),
+        factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          contextObject
+        )
       ],
+      /*type*/
       void 0,
       moduleBodyBlock
     );
@@ -88173,6 +98246,7 @@ function transformSystemModule(context) {
             factory2.createExpressionStatement(
               factory2.createCallExpression(
                 factory2.createPropertyAccessExpression(factory2.createIdentifier("System"), "register"),
+                /*typeArguments*/
                 void 0,
                 moduleName ? [moduleName, dependencies, moduleBodyFunction] : [dependencies, moduleBodyFunction]
               )
@@ -88226,11 +98300,14 @@ function transformSystemModule(context) {
     const statementOffset = factory2.copyPrologue(node.statements, statements, ensureUseStrict, topLevelVisitor);
     statements.push(
       factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory2.createVariableDeclarationList([
           factory2.createVariableDeclaration(
             "__moduleName",
+            /*exclamationToken*/
             void 0,
+            /*type*/
             void 0,
             factory2.createLogicalAnd(
               contextObject,
@@ -88246,26 +98323,43 @@ function transformSystemModule(context) {
     insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
     const exportStarFunction = addExportStarIfNeeded(statements);
     const modifiers = node.transformFlags & 2097152 /* ContainsAwait */ ? factory2.createModifiersFromModifierFlags(512 /* Async */) : void 0;
-    const moduleObject = factory2.createObjectLiteralExpression([
-      factory2.createPropertyAssignment(
-        "setters",
-        createSettersArray(exportStarFunction, dependencyGroups)
-      ),
-      factory2.createPropertyAssignment(
-        "execute",
-        factory2.createFunctionExpression(
-          modifiers,
-          void 0,
-          void 0,
-          void 0,
-          [],
-          void 0,
-          factory2.createBlock(executeStatements, true)
+    const moduleObject = factory2.createObjectLiteralExpression(
+      [
+        factory2.createPropertyAssignment(
+          "setters",
+          createSettersArray(exportStarFunction, dependencyGroups)
+        ),
+        factory2.createPropertyAssignment(
+          "execute",
+          factory2.createFunctionExpression(
+            modifiers,
+            /*asteriskToken*/
+            void 0,
+            /*name*/
+            void 0,
+            /*typeParameters*/
+            void 0,
+            /*parameters*/
+            [],
+            /*type*/
+            void 0,
+            factory2.createBlock(
+              executeStatements,
+              /*multiLine*/
+              true
+            )
+          )
         )
-      )
-    ], true);
+      ],
+      /*multiLine*/
+      true
+    );
     statements.push(factory2.createReturnStatement(moduleObject));
-    return factory2.createBlock(statements, true);
+    return factory2.createBlock(
+      statements,
+      /*multiLine*/
+      true
+    );
   }
   function addExportStarIfNeeded(statements) {
     if (!moduleInfo.hasExportStarsToExportValues) {
@@ -88280,7 +98374,10 @@ function transformSystemModule(context) {
         }
       }
       if (!hasExportDeclarationWithExportClause) {
-        const exportStarFunction2 = createExportStarFunction(void 0);
+        const exportStarFunction2 = createExportStarFunction(
+          /*localNames*/
+          void 0
+        );
         statements.push(exportStarFunction2);
         return exportStarFunction2.name;
       }
@@ -88302,13 +98399,20 @@ function transformSystemModule(context) {
     const exportedNamesStorageRef = factory2.createUniqueName("exportedNames");
     statements.push(
       factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory2.createVariableDeclarationList([
           factory2.createVariableDeclaration(
             exportedNamesStorageRef,
+            /*exclamationToken*/
             void 0,
+            /*type*/
             void 0,
-            factory2.createObjectLiteralExpression(exportedNames, true)
+            factory2.createObjectLiteralExpression(
+              exportedNames,
+              /*multiline*/
+              true
+            )
           )
         ])
       )
@@ -88329,6 +98433,7 @@ function transformSystemModule(context) {
         factory2.createLogicalNot(
           factory2.createCallExpression(
             factory2.createPropertyAccessExpression(localNames, "hasOwnProperty"),
+            /*typeArguments*/
             void 0,
             [n]
           )
@@ -88336,52 +98441,70 @@ function transformSystemModule(context) {
       );
     }
     return factory2.createFunctionDeclaration(
+      /*modifiers*/
       void 0,
+      /*asteriskToken*/
       void 0,
       exportStarFunction,
+      /*typeParameters*/
       void 0,
-      [factory2.createParameterDeclaration(void 0, void 0, m)],
+      [factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        m
+      )],
+      /*type*/
       void 0,
-      factory2.createBlock([
-        factory2.createVariableStatement(
-          void 0,
-          factory2.createVariableDeclarationList([
-            factory2.createVariableDeclaration(
-              exports,
-              void 0,
-              void 0,
-              factory2.createObjectLiteralExpression([])
-            )
-          ])
-        ),
-        factory2.createForInStatement(
-          factory2.createVariableDeclarationList([
-            factory2.createVariableDeclaration(n)
-          ]),
-          m,
-          factory2.createBlock([
-            setEmitFlags(
-              factory2.createIfStatement(
-                condition,
-                factory2.createExpressionStatement(
-                  factory2.createAssignment(
-                    factory2.createElementAccessExpression(exports, n),
-                    factory2.createElementAccessExpression(m, n)
+      factory2.createBlock(
+        [
+          factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory2.createVariableDeclarationList([
+              factory2.createVariableDeclaration(
+                exports,
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                factory2.createObjectLiteralExpression([])
+              )
+            ])
+          ),
+          factory2.createForInStatement(
+            factory2.createVariableDeclarationList([
+              factory2.createVariableDeclaration(n)
+            ]),
+            m,
+            factory2.createBlock([
+              setEmitFlags(
+                factory2.createIfStatement(
+                  condition,
+                  factory2.createExpressionStatement(
+                    factory2.createAssignment(
+                      factory2.createElementAccessExpression(exports, n),
+                      factory2.createElementAccessExpression(m, n)
+                    )
                   )
-                )
-              ),
-              1 /* SingleLine */
+                ),
+                1 /* SingleLine */
+              )
+            ])
+          ),
+          factory2.createExpressionStatement(
+            factory2.createCallExpression(
+              exportFunction,
+              /*typeArguments*/
+              void 0,
+              [exports]
             )
-          ])
-        ),
-        factory2.createExpressionStatement(
-          factory2.createCallExpression(
-            exportFunction,
-            void 0,
-            [exports]
           )
-        )
-      ], true)
+        ],
+        /*multiline*/
+        true
+      )
     );
   }
   function createSettersArray(exportStarFunction, dependencyGroups) {
@@ -88409,6 +98532,7 @@ function transformSystemModule(context) {
                 factory2.createExpressionStatement(
                   factory2.createCallExpression(
                     exportFunction,
+                    /*typeArguments*/
                     void 0,
                     [
                       factory2.createStringLiteral(idText(importVariableName)),
@@ -88439,8 +98563,13 @@ function transformSystemModule(context) {
                   factory2.createExpressionStatement(
                     factory2.createCallExpression(
                       exportFunction,
+                      /*typeArguments*/
                       void 0,
-                      [factory2.createObjectLiteralExpression(properties, true)]
+                      [factory2.createObjectLiteralExpression(
+                        properties,
+                        /*multiline*/
+                        true
+                      )]
                     )
                   )
                 );
@@ -88449,6 +98578,7 @@ function transformSystemModule(context) {
                   factory2.createExpressionStatement(
                     factory2.createCallExpression(
                       exportFunction,
+                      /*typeArguments*/
                       void 0,
                       [
                         factory2.createStringLiteral(idText(entry.exportClause.name)),
@@ -88463,6 +98593,7 @@ function transformSystemModule(context) {
                 factory2.createExpressionStatement(
                   factory2.createCallExpression(
                     exportStarFunction,
+                    /*typeArguments*/
                     void 0,
                     [parameterName]
                   )
@@ -88474,17 +98605,36 @@ function transformSystemModule(context) {
       }
       setters.push(
         factory2.createFunctionExpression(
+          /*modifiers*/
           void 0,
+          /*asteriskToken*/
           void 0,
+          /*name*/
           void 0,
+          /*typeParameters*/
           void 0,
-          [factory2.createParameterDeclaration(void 0, void 0, parameterName)],
+          [factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            parameterName
+          )],
+          /*type*/
           void 0,
-          factory2.createBlock(statements, true)
+          factory2.createBlock(
+            statements,
+            /*multiLine*/
+            true
+          )
         )
       );
     }
-    return factory2.createArrayLiteralExpression(setters, true);
+    return factory2.createArrayLiteralExpression(
+      setters,
+      /*multiLine*/
+      true
+    );
   }
   function topLevelVisitor(node) {
     switch (node.kind) {
@@ -88537,9 +98687,20 @@ function transformSystemModule(context) {
     const original = node.original;
     if (original && hasAssociatedEndOfDeclarationMarker(original)) {
       const id = getOriginalNodeId(node);
-      deferredExports[id] = appendExportStatement(deferredExports[id], factory2.createIdentifier("default"), expression, true);
+      deferredExports[id] = appendExportStatement(
+        deferredExports[id],
+        factory2.createIdentifier("default"),
+        expression,
+        /*allowComments*/
+        true
+      );
     } else {
-      return createExportStatement(factory2.createIdentifier("default"), expression, true);
+      return createExportStatement(
+        factory2.createIdentifier("default"),
+        expression,
+        /*allowComments*/
+        true
+      );
     }
   }
   function visitFunctionDeclaration(node) {
@@ -88550,9 +98711,17 @@ function transformSystemModule(context) {
           node,
           visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
           node.asteriskToken,
-          factory2.getDeclarationName(node, true, true),
+          factory2.getDeclarationName(
+            node,
+            /*allowComments*/
+            true,
+            /*allowSourceMaps*/
+            true
+          ),
+          /*typeParameters*/
           void 0,
           visitNodes2(node.parameters, visitor, isParameterDeclaration),
+          /*type*/
           void 0,
           visitNode(node.body, visitor, isBlock)
         )
@@ -88582,6 +98751,7 @@ function transformSystemModule(context) {
               factory2.createClassExpression(
                 visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
                 node.name,
+                /*typeParameters*/
                 void 0,
                 visitNodes2(node.heritageClauses, visitor, isHeritageClause),
                 visitNodes2(node.members, visitor, isClassElement)
@@ -88623,7 +98793,12 @@ function transformSystemModule(context) {
       const id = getOriginalNodeId(node);
       deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node, isExportedDeclaration);
     } else {
-      statements = appendExportsOfVariableStatement(statements, node, false);
+      statements = appendExportsOfVariableStatement(
+        statements,
+        node,
+        /*exportSelf*/
+        false
+      );
     }
     return singleOrMany(statements);
   }
@@ -88648,15 +98823,28 @@ function transformSystemModule(context) {
       visitor,
       context,
       0 /* All */,
+      /*needsValue*/
       false,
       createAssignment
     ) : node.initializer ? createAssignment(node.name, visitNode(node.initializer, visitor, isExpression)) : node.name;
   }
   function createExportedVariableAssignment(name, value, location) {
-    return createVariableAssignment(name, value, location, true);
+    return createVariableAssignment(
+      name,
+      value,
+      location,
+      /*isExportedDeclaration*/
+      true
+    );
   }
   function createNonExportedVariableAssignment(name, value, location) {
-    return createVariableAssignment(name, value, location, false);
+    return createVariableAssignment(
+      name,
+      value,
+      location,
+      /*isExportedDeclaration*/
+      false
+    );
   }
   function createVariableAssignment(name, value, location, isExportedDeclaration) {
     hoistVariableDeclaration(factory2.cloneNode(name));
@@ -88795,7 +98983,12 @@ function transformSystemModule(context) {
   function createExportExpression(name, value) {
     const exportName = isIdentifier(name) ? factory2.createStringLiteralFromNode(name) : name;
     setEmitFlags(value, getEmitFlags(value) | 3072 /* NoComments */);
-    return setCommentRange(factory2.createCallExpression(exportFunction, void 0, [exportName, value]), value);
+    return setCommentRange(factory2.createCallExpression(
+      exportFunction,
+      /*typeArguments*/
+      void 0,
+      [exportName, value]
+    ), value);
   }
   function topLevelNestedVisitor(node) {
     switch (node.kind) {
@@ -88806,7 +98999,11 @@ function transformSystemModule(context) {
       case 260 /* ClassDeclaration */:
         return visitClassDeclaration(node);
       case 245 /* ForStatement */:
-        return visitForStatement(node, true);
+        return visitForStatement(
+          node,
+          /*isTopLevel*/
+          true
+        );
       case 246 /* ForInStatement */:
         return visitForInStatement(node);
       case 247 /* ForOfStatement */:
@@ -88833,9 +99030,9 @@ function transformSystemModule(context) {
         return visitCatchClause(node);
       case 238 /* Block */:
         return visitBlock(node);
-      case 355 /* MergeDeclarationMarker */:
+      case 357 /* MergeDeclarationMarker */:
         return visitMergeDeclarationMarker(node);
-      case 356 /* EndOfDeclarationMarker */:
+      case 358 /* EndOfDeclarationMarker */:
         return visitEndOfDeclarationMarker(node);
       default:
         return visitor(node);
@@ -88886,7 +99083,11 @@ function transformSystemModule(context) {
     if (shouldHoistForInitializer(node)) {
       let expressions;
       for (const variable of node.declarations) {
-        expressions = append(expressions, transformInitializedVariable(variable, false));
+        expressions = append(expressions, transformInitializedVariable(
+          variable,
+          /*isExportedDeclaration*/
+          false
+        ));
         if (!variable.initializer) {
           hoistBindingElement(variable);
         }
@@ -88978,12 +99179,16 @@ function transformSystemModule(context) {
     }
     switch (node.kind) {
       case 245 /* ForStatement */:
-        return visitForStatement(node, false);
+        return visitForStatement(
+          node,
+          /*isTopLevel*/
+          false
+        );
       case 241 /* ExpressionStatement */:
         return visitExpressionStatement(node);
       case 214 /* ParenthesizedExpression */:
         return visitParenthesizedExpression(node, valueIsDiscarded);
-      case 353 /* PartiallyEmittedExpression */:
+      case 355 /* PartiallyEmittedExpression */:
         return visitPartiallyEmittedExpression(node, valueIsDiscarded);
       case 223 /* BinaryExpression */:
         if (isDestructuringAssignment(node)) {
@@ -89002,10 +99207,18 @@ function transformSystemModule(context) {
     return visitEachChild(node, visitor, context);
   }
   function visitor(node) {
-    return visitorWorker(node, false);
+    return visitorWorker(
+      node,
+      /*valueIsDiscarded*/
+      false
+    );
   }
   function discardedValueVisitor(node) {
-    return visitorWorker(node, true);
+    return visitorWorker(
+      node,
+      /*valueIsDiscarded*/
+      true
+    );
   }
   function visitExpressionStatement(node) {
     return factory2.updateExpressionStatement(node, visitNode(node.expression, discardedValueVisitor, isExpression));
@@ -89025,6 +99238,7 @@ function transformSystemModule(context) {
         contextObject,
         factory2.createIdentifier("import")
       ),
+      /*typeArguments*/
       void 0,
       argument ? [argument] : []
     );
@@ -89042,7 +99256,11 @@ function transformSystemModule(context) {
     return visitEachChild(node, visitor, context);
   }
   function hasExportedReferenceInDestructuringTarget(node) {
-    if (isAssignmentExpression(node, true)) {
+    if (isAssignmentExpression(
+      node,
+      /*excludeCompoundAssignment*/
+      true
+    )) {
       return hasExportedReferenceInDestructuringTarget(node.left);
     } else if (isSpreadElement(node)) {
       return hasExportedReferenceInDestructuringTarget(node.expression);
@@ -89154,6 +99372,7 @@ function transformSystemModule(context) {
                 factory2.createIdentifier("default")
               )
             ),
+            /*location*/
             node
           );
         } else if (isImportSpecifier(importDeclaration)) {
@@ -89165,6 +99384,7 @@ function transformSystemModule(context) {
                 factory2.cloneNode(importDeclaration.propertyName || importDeclaration.name)
               )
             ),
+            /*location*/
             node
           );
         }
@@ -89201,6 +99421,7 @@ function transformSystemModule(context) {
               factory2.getGeneratedNameForNode(importDeclaration.parent),
               factory2.createIdentifier("default")
             ),
+            /*location*/
             node
           );
         } else if (isImportSpecifier(importDeclaration)) {
@@ -89209,6 +99430,7 @@ function transformSystemModule(context) {
               factory2.getGeneratedNameForNode(((_b = (_a2 = importDeclaration.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.parent) || importDeclaration),
               factory2.cloneNode(importDeclaration.propertyName || importDeclaration.name)
             ),
+            /*location*/
             node
           );
         }
@@ -89240,7 +99462,11 @@ function transformSystemModule(context) {
     if (!isGeneratedIdentifier(name)) {
       const valueDeclaration = resolver.getReferencedImportDeclaration(name) || resolver.getReferencedValueDeclaration(name);
       if (valueDeclaration) {
-        const exportContainer = resolver.getReferencedExportContainer(name, false);
+        const exportContainer = resolver.getReferencedExportContainer(
+          name,
+          /*prefixLocals*/
+          false
+        );
         if (exportContainer && exportContainer.kind === 308 /* SourceFile */) {
           exportedNames = append(exportedNames, factory2.getDeclarationName(valueDeclaration));
         }
@@ -89341,30 +99567,47 @@ function transformECMAScriptModule(context) {
     if (!importRequireStatements) {
       const createRequireName = factory2.createUniqueName("_createRequire", 16 /* Optimistic */ | 32 /* FileLevel */);
       const importStatement = factory2.createImportDeclaration(
+        /*modifiers*/
         void 0,
         factory2.createImportClause(
+          /*isTypeOnly*/
           false,
+          /*name*/
           void 0,
           factory2.createNamedImports([
-            factory2.createImportSpecifier(false, factory2.createIdentifier("createRequire"), createRequireName)
+            factory2.createImportSpecifier(
+              /*isTypeOnly*/
+              false,
+              factory2.createIdentifier("createRequire"),
+              createRequireName
+            )
           ])
         ),
         factory2.createStringLiteral("module")
       );
       const requireHelperName = factory2.createUniqueName("__require", 16 /* Optimistic */ | 32 /* FileLevel */);
       const requireStatement = factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory2.createVariableDeclarationList(
           [
             factory2.createVariableDeclaration(
               requireHelperName,
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
-              factory2.createCallExpression(factory2.cloneNode(createRequireName), void 0, [
-                factory2.createPropertyAccessExpression(factory2.createMetaProperty(100 /* ImportKeyword */, factory2.createIdentifier("meta")), factory2.createIdentifier("url"))
-              ])
+              factory2.createCallExpression(
+                factory2.cloneNode(createRequireName),
+                /*typeArguments*/
+                void 0,
+                [
+                  factory2.createPropertyAccessExpression(factory2.createMetaProperty(100 /* ImportKeyword */, factory2.createIdentifier("meta")), factory2.createIdentifier("url"))
+                ]
+              )
             )
           ],
+          /*flags*/
           languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
         )
       );
@@ -89372,7 +99615,12 @@ function transformECMAScriptModule(context) {
     }
     const name = importRequireStatements[1].declarationList.declarations[0].name;
     Debug.assertNode(name, isIdentifier);
-    return factory2.createCallExpression(factory2.cloneNode(name), void 0, args);
+    return factory2.createCallExpression(
+      factory2.cloneNode(name),
+      /*typeArguments*/
+      void 0,
+      args
+    );
   }
   function visitImportEqualsDeclaration(node) {
     Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
@@ -89382,16 +99630,20 @@ function transformECMAScriptModule(context) {
       setOriginalNode(
         setTextRange(
           factory2.createVariableStatement(
+            /*modifiers*/
             void 0,
             factory2.createVariableDeclarationList(
               [
                 factory2.createVariableDeclaration(
                   factory2.cloneNode(node.name),
+                  /*exclamationToken*/
                   void 0,
+                  /*type*/
                   void 0,
                   createRequireCall(node)
                 )
               ],
+              /*flags*/
               languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
             )
           ),
@@ -89406,9 +99658,16 @@ function transformECMAScriptModule(context) {
   function appendExportsOfImportEqualsDeclaration(statements, node) {
     if (hasSyntacticModifier(node, 1 /* Export */)) {
       statements = append(statements, factory2.createExportDeclaration(
+        /*modifiers*/
         void 0,
         node.isTypeOnly,
-        factory2.createNamedExports([factory2.createExportSpecifier(false, void 0, idText(node.name))])
+        factory2.createNamedExports([factory2.createExportSpecifier(
+          /*isTypeOnly*/
+          false,
+          /*propertyName*/
+          void 0,
+          idText(node.name)
+        )])
       ));
     }
     return statements;
@@ -89426,9 +99685,12 @@ function transformECMAScriptModule(context) {
     const oldIdentifier = node.exportClause.name;
     const synthName = factory2.getGeneratedNameForNode(oldIdentifier);
     const importDecl = factory2.createImportDeclaration(
+      /*modifiers*/
       void 0,
       factory2.createImportClause(
+        /*isTypeOnly*/
         false,
+        /*name*/
         void 0,
         factory2.createNamespaceImport(
           synthName
@@ -89439,9 +99701,16 @@ function transformECMAScriptModule(context) {
     );
     setOriginalNode(importDecl, node.exportClause);
     const exportDecl = isExportNamespaceAsDefaultDeclaration(node) ? factory2.createExportDefault(synthName) : factory2.createExportDeclaration(
+      /*modifiers*/
       void 0,
+      /*isTypeOnly*/
       false,
-      factory2.createNamedExports([factory2.createExportSpecifier(false, synthName, oldIdentifier)])
+      factory2.createNamedExports([factory2.createExportSpecifier(
+        /*isTypeOnly*/
+        false,
+        synthName,
+        oldIdentifier
+      )])
     );
     setOriginalNode(exportDecl, node);
     return [importDecl, exportDecl];
@@ -89755,6 +100024,9 @@ function createGetSymbolAccessibilityDiagnosticForNode(node) {
       case 259 /* FunctionDeclaration */:
         diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1;
         break;
+      case 192 /* InferType */:
+        diagnosticMessage = Diagnostics.Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1;
+        break;
       case 262 /* TypeAliasDeclaration */:
         diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1;
         break;
@@ -89799,7 +100071,16 @@ function createGetSymbolAccessibilityDiagnosticForNode(node) {
 // src/compiler/transformers/declarations.ts
 function getDeclarationDiagnostics(host, resolver, file) {
   const compilerOptions = host.getCompilerOptions();
-  const result = transformNodes(resolver, host, factory, compilerOptions, file ? [file] : filter(host.getSourceFiles(), isSourceFileNotJson), [transformDeclarations], false);
+  const result = transformNodes(
+    resolver,
+    host,
+    factory,
+    compilerOptions,
+    file ? [file] : filter(host.getSourceFiles(), isSourceFileNotJson),
+    [transformDeclarations],
+    /*allowDtsFiles*/
+    false
+  );
   return result.diagnostics;
 }
 function hasInternalAnnotation(range, currentSourceFile) {
@@ -89813,9 +100094,26 @@ function isInternalDeclaration(node, currentSourceFile) {
     const previousSibling = paramIdx > 0 ? parseTreeNode.parent.parameters[paramIdx - 1] : void 0;
     const text = currentSourceFile.text;
     const commentRanges = previousSibling ? concatenate(
-      getTrailingCommentRanges(text, skipTrivia(text, previousSibling.end + 1, false, true)),
+      // to handle
+      // ... parameters, /** @internal */
+      // public param: string
+      getTrailingCommentRanges(text, skipTrivia(
+        text,
+        previousSibling.end + 1,
+        /* stopAfterLineBreak */
+        false,
+        /* stopAtComments */
+        true
+      )),
       getLeadingCommentRanges(text, node.pos)
-    ) : getTrailingCommentRanges(text, skipTrivia(text, node.pos, false, true));
+    ) : getTrailingCommentRanges(text, skipTrivia(
+      text,
+      node.pos,
+      /* stopAfterLineBreak */
+      false,
+      /* stopAtComments */
+      true
+    ));
     return commentRanges && commentRanges.length && hasInternalAnnotation(last(commentRanges), currentSourceFile);
   }
   const leadingCommentRanges = parseTreeNode && getLeadingCommentRangesOfNode(parseTreeNode, currentSourceFile);
@@ -89925,7 +100223,13 @@ function transformDeclarations(context) {
   function trackSymbol(symbol, enclosingDeclaration2, meaning) {
     if (symbol.flags & 262144 /* TypeParameter */)
       return false;
-    const issuedDiagnostic = handleSymbolAccessibilityError(resolver.isSymbolAccessible(symbol, enclosingDeclaration2, meaning, true));
+    const issuedDiagnostic = handleSymbolAccessibilityError(resolver.isSymbolAccessible(
+      symbol,
+      enclosingDeclaration2,
+      meaning,
+      /*shouldComputeAliasesToMakeVisible*/
+      true
+    ));
     recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForSymbol(symbol, meaning));
     return issuedDiagnostic;
   }
@@ -90044,17 +100348,47 @@ function transformDeclarations(context) {
           if (isExternalOrCommonJsModule(sourceFile) || isJsonSourceFile(sourceFile)) {
             resultHasExternalModuleIndicator = false;
             needsDeclare = false;
-            const statements = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(sourceFile, true)) : visitNodes2(sourceFile.statements, visitDeclarationStatements);
-            const newFile = factory2.updateSourceFile(sourceFile, [factory2.createModuleDeclaration(
-              [factory2.createModifier(136 /* DeclareKeyword */)],
-              factory2.createStringLiteral(getResolvedExternalModuleName(context.getEmitHost(), sourceFile)),
-              factory2.createModuleBlock(setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), sourceFile.statements))
-            )], true, [], [], false, []);
+            const statements = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(
+              sourceFile,
+              /*bundled*/
+              true
+            )) : visitNodes2(sourceFile.statements, visitDeclarationStatements);
+            const newFile = factory2.updateSourceFile(
+              sourceFile,
+              [factory2.createModuleDeclaration(
+                [factory2.createModifier(136 /* DeclareKeyword */)],
+                factory2.createStringLiteral(getResolvedExternalModuleName(context.getEmitHost(), sourceFile)),
+                factory2.createModuleBlock(setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), sourceFile.statements))
+              )],
+              /*isDeclarationFile*/
+              true,
+              /*referencedFiles*/
+              [],
+              /*typeReferences*/
+              [],
+              /*hasNoDefaultLib*/
+              false,
+              /*libReferences*/
+              []
+            );
             return newFile;
           }
           needsDeclare = true;
           const updated2 = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(sourceFile)) : visitNodes2(sourceFile.statements, visitDeclarationStatements);
-          return factory2.updateSourceFile(sourceFile, transformAndReplaceLatePaintedStatements(updated2), true, [], [], false, []);
+          return factory2.updateSourceFile(
+            sourceFile,
+            transformAndReplaceLatePaintedStatements(updated2),
+            /*isDeclarationFile*/
+            true,
+            /*referencedFiles*/
+            [],
+            /*typeReferences*/
+            [],
+            /*hasNoDefaultLib*/
+            false,
+            /*libReferences*/
+            []
+          );
         }
       ), mapDefined(node.prepends, (prepend) => {
         if (prepend.kind === 311 /* InputFiles */) {
@@ -90071,7 +100405,12 @@ function transformDeclarations(context) {
       bundle.syntheticTypeReferences = getFileReferencesForUsedTypeReferences();
       bundle.syntheticLibReferences = getLibReferences();
       bundle.hasNoDefaultLib = hasNoDefaultLib;
-      const outputFilePath2 = getDirectoryPath(normalizeSlashes(getOutputPathsFor(node, host, true).declarationFilePath));
+      const outputFilePath2 = getDirectoryPath(normalizeSlashes(getOutputPathsFor(
+        node,
+        host,
+        /*forceDtsPaths*/
+        true
+      ).declarationFilePath));
       const referenceVisitor2 = mapReferencesIntoArray(bundle.syntheticFileReferences, outputFilePath2);
       refs.forEach(referenceVisitor2);
       return bundle;
@@ -90091,7 +100430,12 @@ function transformDeclarations(context) {
     refs = collectReferences(currentSourceFile, /* @__PURE__ */ new Map());
     libs2 = collectLibs(currentSourceFile, /* @__PURE__ */ new Map());
     const references = [];
-    const outputFilePath = getDirectoryPath(normalizeSlashes(getOutputPathsFor(node, host, true).declarationFilePath));
+    const outputFilePath = getDirectoryPath(normalizeSlashes(getOutputPathsFor(
+      node,
+      host,
+      /*forceDtsPaths*/
+      true
+    ).declarationFilePath));
     const referenceVisitor = mapReferencesIntoArray(references, outputFilePath);
     let combinedStatements;
     if (isSourceFileJS(currentSourceFile)) {
@@ -90107,11 +100451,20 @@ function transformDeclarations(context) {
         combinedStatements = setTextRange(factory2.createNodeArray([...combinedStatements, createEmptyExports(factory2)]), combinedStatements);
       }
     }
-    const updated = factory2.updateSourceFile(node, combinedStatements, true, references, getFileReferencesForUsedTypeReferences(), node.hasNoDefaultLib, getLibReferences());
+    const updated = factory2.updateSourceFile(
+      node,
+      combinedStatements,
+      /*isDeclarationFile*/
+      true,
+      references,
+      getFileReferencesForUsedTypeReferences(),
+      node.hasNoDefaultLib,
+      getLibReferences()
+    );
     updated.exportedModulesFromDeclarationEmit = exportedModulesFromDeclarationEmit;
     return updated;
     function getLibReferences() {
-      return map(arrayFrom(libs2.keys()), (lib) => ({ fileName: lib, pos: -1, end: -1 }));
+      return arrayFrom(libs2.keys(), (lib) => ({ fileName: lib, pos: -1, end: -1 }));
     }
     function getFileReferencesForUsedTypeReferences() {
       return necessaryTypeReferences ? mapDefined(arrayFrom(necessaryTypeReferences.keys()), getFileReferenceForSpecifierModeTuple) : [];
@@ -90139,7 +100492,12 @@ function transformDeclarations(context) {
         } else {
           if (isBundledEmit && contains(node.sourceFiles, file))
             return;
-          const paths = getOutputPathsFor(file, host, true);
+          const paths = getOutputPathsFor(
+            file,
+            host,
+            /*forceDtsPaths*/
+            true
+          );
           declFileName = paths.declarationFilePath || paths.jsFilePath || file.fileName;
         }
         if (declFileName) {
@@ -90151,7 +100509,11 @@ function transformDeclarations(context) {
             host
           );
           if (!pathIsRelative(specifier)) {
-            recordTypeReferenceDirectivesIfNecessary([[specifier, void 0]]);
+            recordTypeReferenceDirectivesIfNecessary([[
+              specifier,
+              /*mode*/
+              void 0
+            ]]);
             return;
           }
           let fileName = getRelativePathToDirectoryOrUrl(
@@ -90159,6 +100521,7 @@ function transformDeclarations(context) {
             declFileName,
             host.getCurrentDirectory(),
             host.getCanonicalFileName,
+            /*isAbsolutePathAnUrl*/
             false
           );
           if (startsWith(fileName, "./") && hasExtension(fileName)) {
@@ -90210,6 +100573,7 @@ function transformDeclarations(context) {
         return factory2.updateBindingElement(
           elem,
           elem.dotDotDotToken,
+          /* propertyName */
           void 0,
           elem.propertyName,
           shouldPrintWithInitializer(elem) ? elem.initializer : void 0
@@ -90236,7 +100600,13 @@ function transformDeclarations(context) {
       p.dotDotDotToken,
       filterBindingPatternInitializersAndRenamings(p.name),
       resolver.isOptionalParameter(p) ? p.questionToken || factory2.createToken(57 /* QuestionToken */) : void 0,
-      ensureType(p, type || p.type, true),
+      ensureType(
+        p,
+        type || p.type,
+        /*ignorePrivate*/
+        true
+      ),
+      // Ignore private param props, since this type is going straight back into a param
       ensureNoInitializer(p)
     );
     if (!suppressNewDiagnosticContexts) {
@@ -90357,12 +100727,19 @@ function transformDeclarations(context) {
         const valueParameter = getSetAccessorValueParameter(input);
         if (valueParameter) {
           const accessorType = getTypeAnnotationFromAllAccessorDeclarations(input, resolver.getAllAccessorDeclarations(input));
-          newValueParameter = ensureParameter(valueParameter, void 0, accessorType);
+          newValueParameter = ensureParameter(
+            valueParameter,
+            /*modifierMask*/
+            void 0,
+            accessorType
+          );
         }
       }
       if (!newValueParameter) {
         newValueParameter = factory2.createParameterDeclaration(
+          /*modifiers*/
           void 0,
+          /*dotDotDotToken*/
           void 0,
           "value"
         );
@@ -90443,11 +100820,15 @@ function transformDeclarations(context) {
         decl.importClause,
         decl.importClause.isTypeOnly,
         visibleDefaultBinding,
+        /*namedBindings*/
         void 0
       ), rewriteModuleSpecifier(decl, decl.moduleSpecifier), getResolutionModeOverrideForClauseInNightly(decl.assertClause));
     }
     if (decl.importClause.namedBindings.kind === 271 /* NamespaceImport */) {
-      const namedBindings = resolver.isDeclarationVisible(decl.importClause.namedBindings) ? decl.importClause.namedBindings : void 0;
+      const namedBindings = resolver.isDeclarationVisible(decl.importClause.namedBindings) ? decl.importClause.namedBindings : (
+        /*namedBindings*/
+        void 0
+      );
       return visibleDefaultBinding || namedBindings ? factory2.updateImportDeclaration(decl, decl.modifiers, factory2.updateImportClause(
         decl.importClause,
         decl.importClause.isTypeOnly,
@@ -90474,6 +100855,7 @@ function transformDeclarations(context) {
       return factory2.updateImportDeclaration(
         decl,
         decl.modifiers,
+        /*importClause*/
         void 0,
         rewriteModuleSpecifier(decl, decl.moduleSpecifier),
         getResolutionModeOverrideForClauseInNightly(decl.assertClause)
@@ -90550,7 +100932,16 @@ function transformDeclarations(context) {
       if (hasEffectiveModifier(input, 8 /* Private */)) {
         if (input.symbol && input.symbol.declarations && input.symbol.declarations[0] !== input)
           return;
-        return cleanup(factory2.createPropertyDeclaration(ensureModifiers(input), input.name, void 0, void 0, void 0));
+        return cleanup(factory2.createPropertyDeclaration(
+          ensureModifiers(input),
+          input.name,
+          /*questionToken*/
+          void 0,
+          /*type*/
+          void 0,
+          /*initializer*/
+          void 0
+        ));
       }
     }
     if (canProduceDiagnostic && !suppressNewDiagnosticContexts) {
@@ -90585,31 +100976,41 @@ function transformDeclarations(context) {
           ));
         case 173 /* Constructor */: {
           const ctor = factory2.createConstructorDeclaration(
+            /*modifiers*/
             ensureModifiers(input),
             updateParamsList(input, input.parameters, 0 /* None */),
+            /*body*/
             void 0
           );
           return cleanup(ctor);
         }
         case 171 /* MethodDeclaration */: {
           if (isPrivateIdentifier(input.name)) {
-            return cleanup(void 0);
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
           }
           const sig = factory2.createMethodDeclaration(
             ensureModifiers(input),
+            /*asteriskToken*/
             void 0,
             input.name,
             input.questionToken,
             ensureTypeParams(input, input.typeParameters),
             updateParamsList(input, input.parameters),
             ensureType(input, input.type),
+            /*body*/
             void 0
           );
           return cleanup(sig);
         }
         case 174 /* GetAccessor */: {
           if (isPrivateIdentifier(input.name)) {
-            return cleanup(void 0);
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
           }
           const accessorType = getTypeAnnotationFromAllAccessorDeclarations(input, resolver.getAllAccessorDeclarations(input));
           return cleanup(factory2.updateGetAccessorDeclaration(
@@ -90618,24 +101019,32 @@ function transformDeclarations(context) {
             input.name,
             updateAccessorParamsList(input, hasEffectiveModifier(input, 8 /* Private */)),
             ensureType(input, accessorType),
+            /*body*/
             void 0
           ));
         }
         case 175 /* SetAccessor */: {
           if (isPrivateIdentifier(input.name)) {
-            return cleanup(void 0);
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
           }
           return cleanup(factory2.updateSetAccessorDeclaration(
             input,
             ensureModifiers(input),
             input.name,
             updateAccessorParamsList(input, hasEffectiveModifier(input, 8 /* Private */)),
+            /*body*/
             void 0
           ));
         }
         case 169 /* PropertyDeclaration */:
           if (isPrivateIdentifier(input.name)) {
-            return cleanup(void 0);
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
           }
           return cleanup(factory2.updatePropertyDeclaration(
             input,
@@ -90647,7 +101056,10 @@ function transformDeclarations(context) {
           ));
         case 168 /* PropertySignature */:
           if (isPrivateIdentifier(input.name)) {
-            return cleanup(void 0);
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
           }
           return cleanup(factory2.updatePropertySignature(
             input,
@@ -90658,7 +101070,10 @@ function transformDeclarations(context) {
           ));
         case 170 /* MethodSignature */: {
           if (isPrivateIdentifier(input.name)) {
-            return cleanup(void 0);
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
           }
           return cleanup(factory2.updateMethodSignature(
             input,
@@ -90692,11 +101107,26 @@ function transformDeclarations(context) {
           }
           shouldEnterSuppressNewDiagnosticsContextContext = true;
           suppressNewDiagnosticContexts = true;
-          return cleanup(factory2.updateVariableDeclaration(input, input.name, void 0, ensureType(input, input.type), ensureNoInitializer(input)));
+          return cleanup(factory2.updateVariableDeclaration(
+            input,
+            input.name,
+            /*exclamationToken*/
+            void 0,
+            ensureType(input, input.type),
+            ensureNoInitializer(input)
+          ));
         }
         case 165 /* TypeParameter */: {
           if (isPrivateMethodTypeParameter(input) && (input.default || input.constraint)) {
-            return cleanup(factory2.updateTypeParameterDeclaration(input, input.modifiers, input.name, void 0, void 0));
+            return cleanup(factory2.updateTypeParameterDeclaration(
+              input,
+              input.modifiers,
+              input.name,
+              /*constraint*/
+              void 0,
+              /*defaultType*/
+              void 0
+            ));
           }
           return cleanup(visitEachChild(input, visitDeclarationSubtree, context));
         }
@@ -90793,7 +101223,14 @@ function transformDeclarations(context) {
             errorNode: input
           });
           errorFallbackNode = input;
-          const varDecl = factory2.createVariableDeclaration(newId, void 0, resolver.createTypeOfExpression(input.expression, input, declarationEmitNodeBuilderFlags, symbolTracker), void 0);
+          const varDecl = factory2.createVariableDeclaration(
+            newId,
+            /*exclamationToken*/
+            void 0,
+            resolver.createTypeOfExpression(input.expression, input, declarationEmitNodeBuilderFlags, symbolTracker),
+            /*initializer*/
+            void 0
+          );
           errorFallbackNode = void 0;
           const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(136 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */));
           preserveJsDoc(statement, input);
@@ -90870,16 +101307,24 @@ function transformDeclarations(context) {
         const clean2 = cleanup(factory2.updateFunctionDeclaration(
           input,
           ensureModifiers(input),
+          /*asteriskToken*/
           void 0,
           input.name,
           ensureTypeParams(input, input.typeParameters),
           updateParamsList(input, input.parameters),
           ensureType(input, input.type),
+          /*body*/
           void 0
         ));
         if (clean2 && resolver.isExpandoFunctionDeclaration(input) && shouldEmitFunctionProperties(input)) {
           const props = resolver.getPropertiesOfContainerFunction(input);
-          const fakespace = parseNodeFactory.createModuleDeclaration(void 0, clean2.name || factory2.createIdentifier("_default"), factory2.createModuleBlock([]), 16 /* Namespace */);
+          const fakespace = parseNodeFactory.createModuleDeclaration(
+            /*modifiers*/
+            void 0,
+            clean2.name || factory2.createIdentifier("_default"),
+            factory2.createModuleBlock([]),
+            16 /* Namespace */
+          );
           setParent(fakespace, enclosingDeclaration);
           fakespace.locals = createSymbolTable(props);
           fakespace.symbol = props[0].parent;
@@ -90897,17 +101342,31 @@ function transformDeclarations(context) {
             if (isNonContextualKeywordName) {
               exportMappings.push([name, nameStr]);
             }
-            const varDecl = factory2.createVariableDeclaration(name, void 0, type, void 0);
+            const varDecl = factory2.createVariableDeclaration(
+              name,
+              /*exclamationToken*/
+              void 0,
+              type,
+              /*initializer*/
+              void 0
+            );
             return factory2.createVariableStatement(isNonContextualKeywordName ? void 0 : [factory2.createToken(93 /* ExportKeyword */)], factory2.createVariableDeclarationList([varDecl]));
           });
           if (!exportMappings.length) {
             declarations = mapDefined(declarations, (declaration) => factory2.updateModifiers(declaration, 0 /* None */));
           } else {
             declarations.push(factory2.createExportDeclaration(
+              /*modifiers*/
               void 0,
+              /*isTypeOnly*/
               false,
               factory2.createNamedExports(map(exportMappings, ([gen, exp]) => {
-                return factory2.createExportSpecifier(false, gen, exp);
+                return factory2.createExportSpecifier(
+                  /*isTypeOnly*/
+                  false,
+                  gen,
+                  exp
+                );
               }))
             ));
           }
@@ -90919,11 +101378,13 @@ function transformDeclarations(context) {
           const cleanDeclaration = factory2.updateFunctionDeclaration(
             clean2,
             modifiers,
+            /*asteriskToken*/
             void 0,
             clean2.name,
             clean2.typeParameters,
             clean2.parameters,
             clean2.type,
+            /*body*/
             void 0
           );
           const namespaceDeclaration = factory2.updateModuleDeclaration(
@@ -90933,7 +101394,9 @@ function transformDeclarations(context) {
             namespaceDecl.body
           );
           const exportDefaultDeclaration = factory2.createExportAssignment(
+            /*modifiers*/
             void 0,
+            /*isExportEquals*/
             false,
             namespaceDecl.name
           );
@@ -91029,8 +101492,14 @@ function transformDeclarations(context) {
                 elems.push(factory2.createPropertyDeclaration(
                   ensureModifiers(param),
                   elem.name,
+                  /*questionToken*/
                   void 0,
-                  ensureType(elem, void 0),
+                  ensureType(
+                    elem,
+                    /*type*/
+                    void 0
+                  ),
+                  /*initializer*/
                   void 0
                 ));
               }
@@ -91042,10 +101511,14 @@ function transformDeclarations(context) {
         const hasPrivateIdentifier = some(input.members, (member) => !!member.name && isPrivateIdentifier(member.name));
         const privateIdentifier = hasPrivateIdentifier ? [
           factory2.createPropertyDeclaration(
+            /*modifiers*/
             void 0,
             factory2.createPrivateIdentifier("#private"),
+            /*questionToken*/
             void 0,
+            /*type*/
             void 0,
+            /*initializer*/
             void 0
           )
         ] : void 0;
@@ -91060,7 +101533,14 @@ function transformDeclarations(context) {
             errorNode: extendsClause,
             typeName: input.name
           });
-          const varDecl = factory2.createVariableDeclaration(newId, void 0, resolver.createTypeOfExpression(extendsClause.expression, input, declarationEmitNodeBuilderFlags, symbolTracker), void 0);
+          const varDecl = factory2.createVariableDeclaration(
+            newId,
+            /*exclamationToken*/
+            void 0,
+            resolver.createTypeOfExpression(extendsClause.expression, input, declarationEmitNodeBuilderFlags, symbolTracker),
+            /*initializer*/
+            void 0
+          );
           const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(136 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */));
           const heritageClauses = factory2.createNodeArray(map(input.heritageClauses, (clause) => {
             if (clause.token === 94 /* ExtendsKeyword */) {
@@ -91144,7 +101624,18 @@ function transformDeclarations(context) {
       if (isBindingPattern(e.name)) {
         return recreateBindingPattern(e.name);
       } else {
-        return factory2.createVariableDeclaration(e.name, void 0, ensureType(e, void 0), void 0);
+        return factory2.createVariableDeclaration(
+          e.name,
+          /*exclamationToken*/
+          void 0,
+          ensureType(
+            e,
+            /*type*/
+            void 0
+          ),
+          /*initializer*/
+          void 0
+        );
       }
     }
   }
@@ -91384,7 +101875,7 @@ function noEmitNotification(hint, node, callback) {
 }
 function transformNodes(resolver, host, factory2, options, nodes, transformers, allowDtsFiles) {
   var _a2, _b;
-  const enabledSyntaxKindFeatures = new Array(358 /* Count */);
+  const enabledSyntaxKindFeatures = new Array(360 /* Count */);
   let lexicalEnvironmentVariableDeclarations;
   let lexicalEnvironmentFunctionDeclarations;
   let lexicalEnvironmentStatements;
@@ -91407,7 +101898,9 @@ function transformNodes(resolver, host, factory2, options, nodes, transformers,
     factory: factory2,
     getCompilerOptions: () => options,
     getEmitResolver: () => resolver,
+    // TODO: GH#18217
     getEmitHost: () => host,
+    // TODO: GH#18217
     getEmitHelperFactory: memoize(() => createEmitHelperFactory(context)),
     startLexicalEnvironment,
     suspendLexicalEnvironment,
@@ -91577,6 +102070,7 @@ function transformNodes(resolver, host, factory2, options, nodes, transformers,
       }
       if (lexicalEnvironmentVariableDeclarations) {
         const statement = factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations)
         );
@@ -91626,6 +102120,7 @@ function transformNodes(resolver, host, factory2, options, nodes, transformers,
     Debug.assert(state < 2 /* Completed */, "Cannot end a block scope after transformation has completed.");
     const statements = some(blockScopedVariableDeclarations) ? [
       factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory2.createVariableDeclarationList(
           blockScopedVariableDeclarations.map((identifier) => factory2.createVariableDeclaration(identifier)),
@@ -91680,6 +102175,7 @@ function transformNodes(resolver, host, factory2, options, nodes, transformers,
 }
 var nullTransformationContext = {
   factory,
+  // eslint-disable-line object-shorthand
   getCompilerOptions: () => ({}),
   getEmitResolver: notImplemented,
   getEmitHost: notImplemented,
@@ -91736,7 +102232,11 @@ function forEachEmittedFile(host, action, sourceFilesOrTargetSourceFile, forceDt
     if (includeBuildInfo) {
       const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options);
       if (buildInfoPath)
-        return action({ buildInfoPath }, void 0);
+        return action(
+          { buildInfoPath },
+          /*sourceFileOrBundle*/
+          void 0
+        );
     }
   }
 }
@@ -91754,7 +102254,12 @@ function getTsBuildInfoEmitOutputFilePath(options) {
     if (!configFile)
       return void 0;
     const configFileExtensionLess = removeFileExtension(configFile);
-    buildInfoExtensionLess = options.outDir ? options.rootDir ? resolvePath(options.outDir, getRelativePathFromDirectory(options.rootDir, configFileExtensionLess, true)) : combinePaths(options.outDir, getBaseFileName(configFileExtensionLess)) : configFileExtensionLess;
+    buildInfoExtensionLess = options.outDir ? options.rootDir ? resolvePath(options.outDir, getRelativePathFromDirectory(
+      options.rootDir,
+      configFileExtensionLess,
+      /*ignoreCase*/
+      true
+    )) : combinePaths(options.outDir, getBaseFileName(configFileExtensionLess)) : configFileExtensionLess;
   }
   return buildInfoExtensionLess + ".tsbuildinfo" /* TsBuildInfo */;
 }
@@ -91823,7 +102328,11 @@ function createAddOutput() {
   }
 }
 function getSingleOutputFileNames(configFile, addOutput) {
-  const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(configFile.options, false);
+  const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(
+    configFile.options,
+    /*forceDtsPaths*/
+    false
+  );
   addOutput(jsFilePath);
   addOutput(sourceMapFilePath);
   addOutput(declarationFilePath);
@@ -91887,7 +102396,11 @@ function getAllProjectOutputs(configFile, ignoreCase) {
 }
 function getFirstProjectOutput(configFile, ignoreCase) {
   if (outFile(configFile.options)) {
-    const { jsFilePath, declarationFilePath } = getOutputPathsForBundle(configFile.options, false);
+    const { jsFilePath, declarationFilePath } = getOutputPathsForBundle(
+      configFile.options,
+      /*forceDtsPaths*/
+      false
+    );
     return Debug.checkDefined(jsFilePath || declarationFilePath, `project ${configFile.options.configFilePath} expected to have at least one output`);
   }
   const getCommonSourceDirectory2 = memoize(() => getCommonSourceDirectoryOfConfig(configFile, ignoreCase));
@@ -91985,8 +102498,22 @@ function emitFiles(resolver, host, targetSourceFile, { scriptTransformers, decla
       emitSkipped = true;
       return;
     }
-    const buildInfo = host.getBuildInfo(bundle) || createBuildInfo(void 0, bundle);
-    writeFile(host, emitterDiagnostics, buildInfoPath, getBuildInfoText(buildInfo), false, void 0, { buildInfo });
+    const buildInfo = host.getBuildInfo(bundle) || createBuildInfo(
+      /*program*/
+      void 0,
+      bundle
+    );
+    writeFile(
+      host,
+      emitterDiagnostics,
+      buildInfoPath,
+      getBuildInfoText(buildInfo),
+      /*writeByteOrderMark*/
+      false,
+      /*sourceFiles*/
+      void 0,
+      { buildInfo }
+    );
   }
   function emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath, relativeToBuildInfo) {
     if (!sourceFileOrBundle || emitOnly || !jsFilePath) {
@@ -91996,7 +102523,16 @@ function emitFiles(resolver, host, targetSourceFile, { scriptTransformers, decla
       emitSkipped = true;
       return;
     }
-    const transform = transformNodes(resolver, host, factory, compilerOptions, [sourceFileOrBundle], scriptTransformers, false);
+    const transform = transformNodes(
+      resolver,
+      host,
+      factory,
+      compilerOptions,
+      [sourceFileOrBundle],
+      scriptTransformers,
+      /*allowDtsFiles*/
+      false
+    );
     const printerOptions = {
       removeComments: compilerOptions.removeComments,
       newLine: compilerOptions.newLine,
@@ -92011,7 +102547,9 @@ function emitFiles(resolver, host, targetSourceFile, { scriptTransformers, decla
       relativeToBuildInfo
     };
     const printer = createPrinter(printerOptions, {
+      // resolver hooks
       hasGlobalName: resolver.hasGlobalName,
+      // transform hooks
       onEmitNode: transform.emitNodeWithNotification,
       isEmitNotificationEnabled: transform.isEmitNotificationEnabled,
       substituteNode: transform.substituteNode
@@ -92036,7 +102574,16 @@ function emitFiles(resolver, host, targetSourceFile, { scriptTransformers, decla
     if (emitOnly && !getEmitDeclarations(compilerOptions)) {
       filesForEmit.forEach(collectLinkedAliases);
     }
-    const declarationTransform = transformNodes(resolver, host, factory, compilerOptions, inputListOrBundle, declarationTransformers, false);
+    const declarationTransform = transformNodes(
+      resolver,
+      host,
+      factory,
+      compilerOptions,
+      inputListOrBundle,
+      declarationTransformers,
+      /*allowDtsFiles*/
+      false
+    );
     if (length(declarationTransform.diagnostics)) {
       for (const diagnostic of declarationTransform.diagnostics) {
         emitterDiagnostics.add(diagnostic);
@@ -92057,7 +102604,9 @@ function emitFiles(resolver, host, targetSourceFile, { scriptTransformers, decla
       relativeToBuildInfo
     };
     const declarationPrinter = createPrinter(printerOptions, {
+      // resolver hooks
       hasGlobalName: resolver.hasGlobalName,
+      // transform hooks
       onEmitNode: declarationTransform.emitNodeWithNotification,
       isEmitNotificationEnabled: declarationTransform.isEmitNotificationEnabled,
       substituteNode: declarationTransform.substituteNode
@@ -92076,6 +102625,7 @@ function emitFiles(resolver, host, targetSourceFile, { scriptTransformers, decla
           sourceRoot: compilerOptions.sourceRoot,
           mapRoot: compilerOptions.mapRoot,
           extendedDiagnostics: compilerOptions.extendedDiagnostics
+          // Explicitly do not passthru either `inline` option
         }
       );
     }
@@ -92086,11 +102636,19 @@ function emitFiles(resolver, host, targetSourceFile, { scriptTransformers, decla
   function collectLinkedAliases(node) {
     if (isExportAssignment(node)) {
       if (node.expression.kind === 79 /* Identifier */) {
-        resolver.collectLinkedAliases(node.expression, true);
+        resolver.collectLinkedAliases(
+          node.expression,
+          /*setVisibility*/
+          true
+        );
       }
       return;
     } else if (isExportSpecifier(node)) {
-      resolver.collectLinkedAliases(node.propertyName || node.name, true);
+      resolver.collectLinkedAliases(
+        node.propertyName || node.name,
+        /*setVisibility*/
+        true
+      );
       return;
     }
     forEachChild(node, collectLinkedAliases);
@@ -92138,7 +102696,15 @@ function emitFiles(resolver, host, targetSourceFile, { scriptTransformers, decla
       }
       if (sourceMapFilePath) {
         const sourceMap = sourceMapGenerator.toString();
-        writeFile(host, emitterDiagnostics, sourceMapFilePath, sourceMap, false, sourceFiles);
+        writeFile(
+          host,
+          emitterDiagnostics,
+          sourceMapFilePath,
+          sourceMap,
+          /*writeByteOrderMark*/
+          false,
+          sourceFiles
+        );
         if (printer.bundleFileInfo)
           printer.bundleFileInfo.mapHash = computeSignature(sourceMap, host);
       }
@@ -92190,9 +102756,12 @@ function emitFiles(resolver, host, targetSourceFile, { scriptTransformers, decla
         return encodeURI(
           getRelativePathToDirectoryOrUrl(
             getDirectoryPath(normalizePath(filePath)),
+            // get the relative sourceMapDir path based on jsFilePath
             combinePaths(sourceMapDir, sourceMapFile),
+            // this is where user expects to see sourceMap
             host.getCurrentDirectory(),
             host.getCanonicalFileName,
+            /*isAbsolutePathAnUrl*/
             true
           )
         );
@@ -92237,6 +102806,7 @@ var notImplementedResolver = {
   createLiteralConstValue: notImplemented,
   isSymbolAccessible: notImplemented,
   isEntityNameVisible: notImplemented,
+  // Returns the constant value this property access resolves to: notImplemented, or 'undefined' for a non-constant
   getConstantValue: notImplemented,
   getReferencedValueDeclaration: notImplemented,
   getTypeReferenceSerializationKind: notImplemented,
@@ -92285,7 +102855,13 @@ function createSourceFilesFromBundleBuildInfo(bundle, buildInfoDirectory, host)
 }
 function emitUsingBuildInfo(config, host, getCommandLine, customTransformers) {
   var _a2, _b;
-  (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Emit, "emitUsingBuildInfo", {}, true);
+  (_a2 = tracing) == null ? void 0 : _a2.push(
+    tracing.Phase.Emit,
+    "emitUsingBuildInfo",
+    {},
+    /*separateBeginAndEnd*/
+    true
+  );
   ts_performance_exports.mark("beforeEmit");
   const result = emitUsingBuildInfoWorker(config, host, getCommandLine, customTransformers);
   ts_performance_exports.mark("afterEmit");
@@ -92294,7 +102870,11 @@ function emitUsingBuildInfo(config, host, getCommandLine, customTransformers) {
   return result;
 }
 function emitUsingBuildInfoWorker(config, host, getCommandLine, customTransformers) {
-  const { buildInfoPath, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath } = getOutputPathsForBundle(config.options, false);
+  const { buildInfoPath, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath } = getOutputPathsForBundle(
+    config.options,
+    /*forceDtsPaths*/
+    false
+  );
   const buildInfo = host.getBuildInfo(buildInfoPath, config.options.configFilePath);
   if (!buildInfo)
     return buildInfoPath;
@@ -92332,6 +102912,7 @@ function emitUsingBuildInfoWorker(config, host, getCommandLine, customTransforme
     declarationMapText,
     buildInfoPath,
     buildInfo,
+    /*onlyOwnText*/
     true
   );
   const outputFiles = [];
@@ -92406,6 +102987,7 @@ function emitUsingBuildInfoWorker(config, host, getCommandLine, customTransforme
   emitFiles(
     notImplementedResolver,
     emitHost,
+    /*targetSourceFile*/
     void 0,
     getTransformers(config.options, customTransformers)
   );
@@ -92440,6 +103022,8 @@ function createPrinter(printerOptions = {}, handlers = {}) {
   let tempFlags;
   let reservedNamesStack;
   let reservedNames;
+  let reservedPrivateNamesStack;
+  let reservedPrivateNames;
   let preserveSourceNewlines = printerOptions.preserveSourceNewlines;
   let nextListElementPos;
   let writer;
@@ -92474,10 +103058,12 @@ function createPrinter(printerOptions = {}, handlers = {}) {
   const emitBinaryExpression = createEmitBinaryExpression();
   reset();
   return {
+    // public API
     printNode,
     printList,
     printFile,
     printBundle,
+    // internal API
     writeNode,
     writeList,
     writeFile: writeFile2,
@@ -92512,11 +103098,21 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     return endPrint();
   }
   function printBundle(bundle) {
-    writeBundle(bundle, beginPrint(), void 0);
+    writeBundle(
+      bundle,
+      beginPrint(),
+      /*sourceMapEmitter*/
+      void 0
+    );
     return endPrint();
   }
   function printFile(sourceFile) {
-    writeFile2(sourceFile, beginPrint(), void 0);
+    writeFile2(
+      sourceFile,
+      beginPrint(),
+      /*sourceMapEmitter*/
+      void 0
+    );
     return endPrint();
   }
   function printUnparsedSource(unparsed) {
@@ -92525,18 +103121,31 @@ function createPrinter(printerOptions = {}, handlers = {}) {
   }
   function writeNode(hint, node, sourceFile, output) {
     const previousWriter = writer;
-    setWriter(output, void 0);
+    setWriter(
+      output,
+      /*_sourceMapGenerator*/
+      void 0
+    );
     print(hint, node, sourceFile);
     reset();
     writer = previousWriter;
   }
   function writeList(format, nodes, sourceFile, output) {
     const previousWriter = writer;
-    setWriter(output, void 0);
+    setWriter(
+      output,
+      /*_sourceMapGenerator*/
+      void 0
+    );
     if (sourceFile) {
       setSourceFile(sourceFile);
     }
-    emitList(void 0, nodes, format);
+    emitList(
+      /*parentNode*/
+      void 0,
+      nodes,
+      format
+    );
     reset();
     writer = previousWriter;
   }
@@ -92589,7 +103198,12 @@ function createPrinter(printerOptions = {}, handlers = {}) {
       const savedSections = bundleFileInfo && bundleFileInfo.sections;
       if (savedSections)
         bundleFileInfo.sections = [];
-      print(4 /* Unspecified */, prepend, void 0);
+      print(
+        4 /* Unspecified */,
+        prepend,
+        /*sourceFile*/
+        void 0
+      );
       if (bundleFileInfo) {
         const newSections = bundleFileInfo.sections;
         bundleFileInfo.sections = savedSections;
@@ -92633,8 +103247,17 @@ function createPrinter(printerOptions = {}, handlers = {}) {
   }
   function writeUnparsedSource(unparsed, output) {
     const previousWriter = writer;
-    setWriter(output, void 0);
-    print(4 /* Unspecified */, unparsed, void 0);
+    setWriter(
+      output,
+      /*_sourceMapGenerator*/
+      void 0
+    );
+    print(
+      4 /* Unspecified */,
+      unparsed,
+      /*sourceFile*/
+      void 0
+    );
     reset();
     writer = previousWriter;
   }
@@ -92660,7 +103283,12 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     if (sourceFile) {
       setSourceFile(sourceFile);
     }
-    pipelineEmit(hint, node, void 0);
+    pipelineEmit(
+      hint,
+      node,
+      /*parenthesizerRule*/
+      void 0
+    );
   }
   function setSourceFile(sourceFile) {
     currentSourceFile = sourceFile;
@@ -92689,10 +103317,18 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     tempFlagsStack = [];
     tempFlags = TempFlags.Auto;
     reservedNamesStack = [];
+    reservedNames = void 0;
+    reservedPrivateNamesStack = [];
+    reservedPrivateNames = void 0;
     currentSourceFile = void 0;
     currentLineMap = void 0;
     detachedCommentsInfo = void 0;
-    setWriter(void 0, void 0);
+    setWriter(
+      /*output*/
+      void 0,
+      /*_sourceMapGenerator*/
+      void 0
+    );
   }
   function getCurrentLineMap() {
     return currentLineMap || (currentLineMap = getLineStarts(Debug.checkDefined(currentSourceFile)));
@@ -92707,7 +103343,12 @@ function createPrinter(printerOptions = {}, handlers = {}) {
   function emitIdentifierName(node) {
     if (node === void 0)
       return;
-    pipelineEmit(2 /* IdentifierName */, node, void 0);
+    pipelineEmit(
+      2 /* IdentifierName */,
+      node,
+      /*parenthesizerRule*/
+      void 0
+    );
   }
   function emitExpression(node, parenthesizerRule) {
     if (node === void 0)
@@ -92796,19 +103437,30 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     if (hint === 2 /* IdentifierName */)
       return emitIdentifier(cast(node, isIdentifier));
     if (hint === 6 /* JsxAttributeValue */)
-      return emitLiteral(cast(node, isStringLiteral), true);
+      return emitLiteral(
+        cast(node, isStringLiteral),
+        /*jsxAttributeEscape*/
+        true
+      );
     if (hint === 3 /* MappedTypeParameter */)
       return emitMappedTypeParameter(cast(node, isTypeParameterDeclaration));
     if (hint === 5 /* EmbeddedStatement */) {
       Debug.assertNode(node, isEmptyStatement);
-      return emitEmptyStatement(true);
+      return emitEmptyStatement(
+        /*isEmbeddedStatement*/
+        true
+      );
     }
     if (hint === 4 /* Unspecified */) {
       switch (node.kind) {
         case 15 /* TemplateHead */:
         case 16 /* TemplateMiddle */:
         case 17 /* TemplateTail */:
-          return emitLiteral(node, false);
+          return emitLiteral(
+            node,
+            /*jsxAttributeEscape*/
+            false
+          );
         case 79 /* Identifier */:
           return emitIdentifier(node);
         case 80 /* PrivateIdentifier */:
@@ -92907,7 +103559,10 @@ function createPrinter(printerOptions = {}, handlers = {}) {
         case 240 /* VariableStatement */:
           return emitVariableStatement(node);
         case 239 /* EmptyStatement */:
-          return emitEmptyStatement(false);
+          return emitEmptyStatement(
+            /*isEmbeddedStatement*/
+            false
+          );
         case 241 /* ExpressionStatement */:
           return emitExpressionStatement(node);
         case 242 /* IfStatement */:
@@ -93084,23 +103739,26 @@ function createPrinter(printerOptions = {}, handlers = {}) {
           return;
         case 341 /* JSDocCallbackTag */:
           return emitJSDocCallbackTag(node);
-        case 343 /* JSDocParameterTag */:
-        case 350 /* JSDocPropertyTag */:
+        case 342 /* JSDocOverloadTag */:
+          return emitJSDocOverloadTag(node);
+        case 344 /* JSDocParameterTag */:
+        case 351 /* JSDocPropertyTag */:
           return emitJSDocPropertyLikeTag(node);
-        case 342 /* JSDocEnumTag */:
-        case 344 /* JSDocReturnTag */:
-        case 345 /* JSDocThisTag */:
-        case 346 /* JSDocTypeTag */:
+        case 343 /* JSDocEnumTag */:
+        case 345 /* JSDocReturnTag */:
+        case 346 /* JSDocThisTag */:
+        case 347 /* JSDocTypeTag */:
+        case 352 /* JSDocThrowsTag */:
           return emitJSDocSimpleTypedTag(node);
-        case 347 /* JSDocTemplateTag */:
+        case 348 /* JSDocTemplateTag */:
           return emitJSDocTemplateTag(node);
-        case 348 /* JSDocTypedefTag */:
+        case 349 /* JSDocTypedefTag */:
           return emitJSDocTypedefTag(node);
-        case 349 /* JSDocSeeTag */:
+        case 350 /* JSDocSeeTag */:
           return emitJSDocSeeTag(node);
-        case 352 /* NotEmittedStatement */:
-        case 356 /* EndOfDeclarationMarker */:
-        case 355 /* MergeDeclarationMarker */:
+        case 354 /* NotEmittedStatement */:
+        case 358 /* EndOfDeclarationMarker */:
+        case 357 /* MergeDeclarationMarker */:
           return;
       }
       if (isExpression(node)) {
@@ -93124,7 +103782,11 @@ function createPrinter(printerOptions = {}, handlers = {}) {
         case 10 /* StringLiteral */:
         case 13 /* RegularExpressionLiteral */:
         case 14 /* NoSubstitutionTemplateLiteral */:
-          return emitLiteral(node, false);
+          return emitLiteral(
+            node,
+            /*jsxAttributeEscape*/
+            false
+          );
         case 79 /* Identifier */:
           return emitIdentifier(node);
         case 80 /* PrivateIdentifier */:
@@ -93195,18 +103857,18 @@ function createPrinter(printerOptions = {}, handlers = {}) {
           return emitJsxSelfClosingElement(node);
         case 285 /* JsxFragment */:
           return emitJsxFragment(node);
-        case 351 /* SyntaxList */:
+        case 353 /* SyntaxList */:
           return Debug.fail("SyntaxList should not be printed");
-        case 352 /* NotEmittedStatement */:
+        case 354 /* NotEmittedStatement */:
           return;
-        case 353 /* PartiallyEmittedExpression */:
+        case 355 /* PartiallyEmittedExpression */:
           return emitPartiallyEmittedExpression(node);
-        case 354 /* CommaListExpression */:
+        case 356 /* CommaListExpression */:
           return emitCommaList(node);
-        case 355 /* MergeDeclarationMarker */:
-        case 356 /* EndOfDeclarationMarker */:
+        case 357 /* MergeDeclarationMarker */:
+        case 358 /* EndOfDeclarationMarker */:
           return;
-        case 357 /* SyntheticReferenceExpression */:
+        case 359 /* SyntheticReferenceExpression */:
           return Debug.fail("SyntheticReferenceExpression should not be printed");
       }
     }
@@ -93297,7 +103959,11 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     return helpers && stableSort(helpers, compareEmitHelpers);
   }
   function emitNumericOrBigIntLiteral(node) {
-    emitLiteral(node, false);
+    emitLiteral(
+      node,
+      /*jsxAttributeEscape*/
+      false
+    );
   }
   function emitLiteral(node, jsxAttributeEscape) {
     const text = getLiteralTextOfNode(node, printerOptions.neverAsciiEscape, jsxAttributeEscape);
@@ -93349,7 +104015,12 @@ function createPrinter(printerOptions = {}, handlers = {}) {
   }
   function emitPlaceholder(hint, node, snippet) {
     nonEscapingWrite(`\${${snippet.order}:`);
-    pipelineEmitWithHintWorker(hint, node, false);
+    pipelineEmitWithHintWorker(
+      hint,
+      node,
+      /*allowSnippets*/
+      false
+    );
     nonEscapingWrite(`}`);
   }
   function emitTabStop(hint, node, snippet) {
@@ -93365,12 +104036,19 @@ function createPrinter(printerOptions = {}, handlers = {}) {
   }
   function emitIdentifier(node) {
     const writeText = node.symbol ? writeSymbol : write;
-    writeText(getTextOfNode2(node, false), node.symbol);
+    writeText(getTextOfNode2(
+      node,
+      /*includeTrivia*/
+      false
+    ), node.symbol);
     emitList(node, node.typeArguments, 53776 /* TypeParameters */);
   }
   function emitPrivateIdentifier(node) {
-    const writeText = node.symbol ? writeSymbol : write;
-    writeText(getTextOfNode2(node, false), node.symbol);
+    write(getTextOfNode2(
+      node,
+      /*includeTrivia*/
+      false
+    ));
   }
   function emitQualifiedName(node) {
     emitEntityName(node.left);
@@ -93385,9 +104063,13 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     }
   }
   function emitComputedPropertyName(node) {
+    const savedPrivateNameTempFlags = privateNameTempFlags;
+    const savedReservedMemberNames = reservedPrivateNames;
+    popPrivateNameGenerationScope();
     writePunctuation("[");
     emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfComputedPropertyName);
     writePunctuation("]");
+    pushPrivateNameGenerationScope(savedPrivateNameTempFlags, savedReservedMemberNames);
   }
   function emitTypeParameter(node) {
     emitModifiers(node, node.modifiers);
@@ -93567,10 +104249,16 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     emitTypeArguments(node, node.typeArguments);
   }
   function emitTypeLiteral(node) {
+    pushPrivateNameGenerationScope(
+      TempFlags.Auto,
+      /*newReservedMemberNames*/
+      void 0
+    );
     writePunctuation("{");
     const flags = getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineTypeLiteralMembers */ : 32897 /* MultiLineTypeLiteralMembers */;
     emitList(node, node.members, flags | 524288 /* NoSpaceIfEmpty */);
     writePunctuation("}");
+    popPrivateNameGenerationScope();
   }
   function emitArrayType(node) {
     emit(node.elementType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType);
@@ -93750,6 +104438,11 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     emitExpressionList(node, elements, 8914 /* ArrayLiteralExpressionElements */ | preferNewLine, parenthesizer.parenthesizeExpressionForDisallowedComma);
   }
   function emitObjectLiteralExpression(node) {
+    pushPrivateNameGenerationScope(
+      TempFlags.Auto,
+      /*newReservedMemberNames*/
+      void 0
+    );
     forEach(node.properties, generateMemberNames);
     const indentedFlag = getEmitFlags(node) & 131072 /* Indented */;
     if (indentedFlag) {
@@ -93761,13 +104454,18 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     if (indentedFlag) {
       decreaseIndent();
     }
+    popPrivateNameGenerationScope();
   }
   function emitPropertyAccessExpression(node) {
     emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
     const token = node.questionDotToken || setTextRangePosEnd(factory.createToken(24 /* DotToken */), node.expression.end, node.name.pos);
     const linesBeforeDot = getLinesBetweenNodes(node, node.expression, token);
     const linesAfterDot = getLinesBetweenNodes(node, token, node.name);
-    writeLinesAndIndent(linesBeforeDot, false);
+    writeLinesAndIndent(
+      linesBeforeDot,
+      /*writeSpaceIfNotIndenting*/
+      false
+    );
     const shouldEmitDotDot = token.kind !== 28 /* QuestionDotToken */ && mayNeedDotDotForPropertyAccess(node.expression) && !writer.hasTrailingComment() && !writer.hasTrailingWhitespace();
     if (shouldEmitDotDot) {
       writePunctuation(".");
@@ -93777,14 +104475,24 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     } else {
       emitTokenWithComment(token.kind, node.expression.end, writePunctuation, node);
     }
-    writeLinesAndIndent(linesAfterDot, false);
+    writeLinesAndIndent(
+      linesAfterDot,
+      /*writeSpaceIfNotIndenting*/
+      false
+    );
     emit(node.name);
     decreaseIndentIf(linesBeforeDot, linesAfterDot);
   }
   function mayNeedDotDotForPropertyAccess(expression) {
     expression = skipPartiallyEmittedExpressions(expression);
     if (isNumericLiteral(expression)) {
-      const text = getLiteralTextOfNode(expression, true, false);
+      const text = getLiteralTextOfNode(
+        expression,
+        /*neverAsciiEscape*/
+        true,
+        /*jsxAttributeEscape*/
+        false
+      );
       return !expression.numericLiteralFlags && !stringContains(text, tokenToString(24 /* DotToken */));
     } else if (isAccessExpression(expression)) {
       const constantValue = getConstantValue(expression);
@@ -93846,7 +104554,11 @@ function createPrinter(printerOptions = {}, handlers = {}) {
   function emitParenthesizedExpression(node) {
     const openParenPos = emitTokenWithComment(20 /* OpenParenToken */, node.pos, writePunctuation, node);
     const indented = writeLineSeparatorsAndIndentBefore(node.expression, node);
-    emitExpression(node.expression, void 0);
+    emitExpression(
+      node.expression,
+      /*parenthesizerRules*/
+      void 0
+    );
     writeLineSeparatorsAfter(node.expression, node);
     decreaseIndentIf(indented);
     emitTokenWithComment(21 /* CloseParenToken */, node.expression ? node.expression.end : openParenPos, writePunctuation, node);
@@ -93902,7 +104614,15 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     writeTokenText(node.operator, writeOperator);
   }
   function createEmitBinaryExpression() {
-    return createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, void 0);
+    return createBinaryExpressionTrampoline(
+      onEnter,
+      onLeft,
+      onOperator,
+      onRight,
+      onExit,
+      /*foldState*/
+      void 0
+    );
     function onEnter(node, state) {
       if (state) {
         state.stackIndex++;
@@ -93941,8 +104661,16 @@ function createPrinter(printerOptions = {}, handlers = {}) {
       writeLinesAndIndent(linesBeforeOperator, isCommaOperator);
       emitLeadingCommentsOfPosition(operatorToken.pos);
       writeTokenNode(operatorToken, operatorToken.kind === 101 /* InKeyword */ ? writeKeyword : writeOperator);
-      emitTrailingCommentsOfPosition(operatorToken.end, true);
-      writeLinesAndIndent(linesAfterOperator, true);
+      emitTrailingCommentsOfPosition(
+        operatorToken.end,
+        /*prefixSpace*/
+        true
+      );
+      writeLinesAndIndent(
+        linesAfterOperator,
+        /*writeSpaceIfNotIndenting*/
+        true
+      );
     }
     function onRight(next, _workArea, parent) {
       return maybeEmitExpression(next, parent, "right");
@@ -93991,14 +104719,30 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     const linesBeforeColon = getLinesBetweenNodes(node, node.whenTrue, node.colonToken);
     const linesAfterColon = getLinesBetweenNodes(node, node.colonToken, node.whenFalse);
     emitExpression(node.condition, parenthesizer.parenthesizeConditionOfConditionalExpression);
-    writeLinesAndIndent(linesBeforeQuestion, true);
+    writeLinesAndIndent(
+      linesBeforeQuestion,
+      /*writeSpaceIfNotIndenting*/
+      true
+    );
     emit(node.questionToken);
-    writeLinesAndIndent(linesAfterQuestion, true);
+    writeLinesAndIndent(
+      linesAfterQuestion,
+      /*writeSpaceIfNotIndenting*/
+      true
+    );
     emitExpression(node.whenTrue, parenthesizer.parenthesizeBranchOfConditionalExpression);
     decreaseIndentIf(linesBeforeQuestion, linesAfterQuestion);
-    writeLinesAndIndent(linesBeforeColon, true);
+    writeLinesAndIndent(
+      linesBeforeColon,
+      /*writeSpaceIfNotIndenting*/
+      true
+    );
     emit(node.colonToken);
-    writeLinesAndIndent(linesAfterColon, true);
+    writeLinesAndIndent(
+      linesAfterColon,
+      /*writeSpaceIfNotIndenting*/
+      true
+    );
     emitExpression(node.whenFalse, parenthesizer.parenthesizeBranchOfConditionalExpression);
     decreaseIndentIf(linesBeforeColon, linesAfterColon);
   }
@@ -94024,7 +104768,11 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     emitTypeArguments(node, node.typeArguments);
   }
   function emitAsExpression(node) {
-    emitExpression(node.expression, void 0);
+    emitExpression(
+      node.expression,
+      /*parenthesizerRules*/
+      void 0
+    );
     if (node.type) {
       writeSpace();
       writeKeyword("as");
@@ -94037,7 +104785,11 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     writeOperator("!");
   }
   function emitSatisfiesExpression(node) {
-    emitExpression(node.expression, void 0);
+    emitExpression(
+      node.expression,
+      /*parenthesizerRules*/
+      void 0
+    );
     if (node.type) {
       writeSpace();
       writeKeyword("satisfies");
@@ -94055,13 +104807,31 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     emit(node.literal);
   }
   function emitBlock(node) {
-    emitBlockStatements(node, !node.multiLine && isEmptyBlock(node));
+    emitBlockStatements(
+      node,
+      /*forceSingleLine*/
+      !node.multiLine && isEmptyBlock(node)
+    );
   }
   function emitBlockStatements(node, forceSingleLine) {
-    emitTokenWithComment(18 /* OpenBraceToken */, node.pos, writePunctuation, node);
+    emitTokenWithComment(
+      18 /* OpenBraceToken */,
+      node.pos,
+      writePunctuation,
+      /*contextNode*/
+      node
+    );
     const format = forceSingleLine || getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineBlockStatements */ : 129 /* MultiLineBlockStatements */;
     emitList(node, node.statements, format);
-    emitTokenWithComment(19 /* CloseBraceToken */, node.statements.end, writePunctuation, node, !!(format & 1 /* MultiLine */));
+    emitTokenWithComment(
+      19 /* CloseBraceToken */,
+      node.statements.end,
+      writePunctuation,
+      /*contextNode*/
+      node,
+      /*indentLeading*/
+      !!(format & 1 /* MultiLine */)
+    );
   }
   function emitVariableStatement(node) {
     emitModifiers(node, node.modifiers);
@@ -94124,7 +104894,13 @@ function createPrinter(printerOptions = {}, handlers = {}) {
   function emitForStatement(node) {
     const openParenPos = emitTokenWithComment(97 /* ForKeyword */, node.pos, writeKeyword, node);
     writeSpace();
-    let pos = emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
+    let pos = emitTokenWithComment(
+      20 /* OpenParenToken */,
+      openParenPos,
+      writePunctuation,
+      /*contextNode*/
+      node
+    );
     emitForBinding(node.initializer);
     pos = emitTokenWithComment(26 /* SemicolonToken */, node.initializer ? node.initializer.end : pos, writePunctuation, node);
     emitExpressionWithLeadingSpace(node.condition);
@@ -94197,7 +104973,13 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     pos = writeTokenText(token, writer2, pos);
     if (isSimilarNode && contextNode.end !== pos) {
       const isJsxExprContext = contextNode.kind === 291 /* JsxExpression */;
-      emitTrailingCommentsOfPosition(pos, !isJsxExprContext, isJsxExprContext);
+      emitTrailingCommentsOfPosition(
+        pos,
+        /*prefixSpace*/
+        !isJsxExprContext,
+        /*forceNoNewline*/
+        isJsxExprContext
+      );
     }
     return pos;
   }
@@ -94237,7 +105019,13 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     return parenthesizeExpressionForNoAsi(parenthesizer.parenthesizeExpressionForDisallowedComma(node));
   }
   function emitReturnStatement(node) {
-    emitTokenWithComment(105 /* ReturnKeyword */, node.pos, writeKeyword, node);
+    emitTokenWithComment(
+      105 /* ReturnKeyword */,
+      node.pos,
+      writeKeyword,
+      /*contextNode*/
+      node
+    );
     emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi);
     writeTrailingSemicolon();
   }
@@ -94377,7 +105165,11 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     onAfterEmitNode == null ? void 0 : onAfterEmitNode(body);
   }
   function emitBlockFunctionBodyOnSingleLine(body) {
-    emitBlockFunctionBodyWorker(body, true);
+    emitBlockFunctionBodyWorker(
+      body,
+      /*emitBlockFunctionBodyOnSingleLine*/
+      true
+    );
   }
   function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine2) {
     const statementOffset = emitPrologueDirectives(body.statements);
@@ -94388,13 +105180,25 @@ function createPrinter(printerOptions = {}, handlers = {}) {
       emitList(body, body.statements, 768 /* SingleLineFunctionBodyStatements */);
       increaseIndent();
     } else {
-      emitList(body, body.statements, 1 /* MultiLineFunctionBodyStatements */, void 0, statementOffset);
+      emitList(
+        body,
+        body.statements,
+        1 /* MultiLineFunctionBodyStatements */,
+        /*parenthesizerRule*/
+        void 0,
+        statementOffset
+      );
     }
   }
   function emitClassDeclaration(node) {
     emitClassDeclarationOrExpression(node);
   }
   function emitClassDeclarationOrExpression(node) {
+    pushPrivateNameGenerationScope(
+      TempFlags.Auto,
+      /*newReservedMemberNames*/
+      void 0
+    );
     forEach(node.members, generateMemberNames);
     emitDecoratorsAndModifiers(node, node.modifiers);
     writeKeyword("class");
@@ -94415,8 +105219,14 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     if (indentedFlag) {
       decreaseIndent();
     }
+    popPrivateNameGenerationScope();
   }
   function emitInterfaceDeclaration(node) {
+    pushPrivateNameGenerationScope(
+      TempFlags.Auto,
+      /*newReservedMemberNames*/
+      void 0
+    );
     emitModifiers(node, node.modifiers);
     writeKeyword("interface");
     writeSpace();
@@ -94427,6 +105237,7 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     writePunctuation("{");
     emitList(node, node.members, 129 /* InterfaceMembers */);
     writePunctuation("}");
+    popPrivateNameGenerationScope();
   }
   function emitTypeAliasDeclaration(node) {
     emitModifiers(node, node.modifiers);
@@ -94471,13 +105282,24 @@ function createPrinter(printerOptions = {}, handlers = {}) {
   function emitModuleBlock(node) {
     pushNameGenerationScope(node);
     forEach(node.statements, generateNames);
-    emitBlockStatements(node, isEmptyBlock(node));
+    emitBlockStatements(
+      node,
+      /*forceSingleLine*/
+      isEmptyBlock(node)
+    );
     popNameGenerationScope(node);
   }
   function emitCaseBlock(node) {
     emitTokenWithComment(18 /* OpenBraceToken */, node.pos, writePunctuation, node);
     emitList(node, node.clauses, 129 /* CaseBlockClauses */);
-    emitTokenWithComment(19 /* CloseBraceToken */, node.clauses.end, writePunctuation, node, true);
+    emitTokenWithComment(
+      19 /* CloseBraceToken */,
+      node.clauses.end,
+      writePunctuation,
+      node,
+      /*indentLeading*/
+      true
+    );
   }
   function emitImportEqualsDeclaration(node) {
     emitModifiers(node, node.modifiers);
@@ -94745,7 +105567,8 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     emitCaseOrDefaultClauseRest(node, node.statements, pos);
   }
   function emitCaseOrDefaultClauseRest(parentNode, statements, colonPos) {
-    const emitAsSingleStatement = statements.length === 1 && (!currentSourceFile || nodeIsSynthesized(parentNode) || nodeIsSynthesized(statements[0]) || rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile));
+    const emitAsSingleStatement = statements.length === 1 && // treat synthesized nodes as located on the same line for emit purposes
+    (!currentSourceFile || nodeIsSynthesized(parentNode) || nodeIsSynthesized(statements[0]) || rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile));
     let format = 163969 /* CaseOrDefaultClauseStatements */;
     if (emitAsSingleStatement) {
       writeToken(58 /* ColonToken */, colonPos, writePunctuation, parentNode);
@@ -94819,7 +105642,7 @@ function createPrinter(printerOptions = {}, handlers = {}) {
       }
     }
     if (node.tags) {
-      if (node.tags.length === 1 && node.tags[0].kind === 346 /* JSDocTypeTag */ && !node.comment) {
+      if (node.tags.length === 1 && node.tags[0].kind === 347 /* JSDocTypeTag */ && !node.comment) {
         writeSpace();
         emit(node.tags[0]);
       } else {
@@ -94894,6 +105717,10 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     emitJSDocComment(tag.comment);
     emitJSDocSignature(tag.typeExpression);
   }
+  function emitJSDocOverloadTag(tag) {
+    emitJSDocComment(tag.comment);
+    emitJSDocSignature(tag.typeExpression);
+  }
   function emitJSDocSimpleTag(tag) {
     emitJSDocTagName(tag.tagName);
     emitJSDocComment(tag.comment);
@@ -95025,7 +105852,14 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     emitHelpers(node);
     const index = findIndex(statements, (statement) => !isPrologueDirective(statement));
     emitTripleSlashDirectivesIfNeeded(node);
-    emitList(node, statements, 1 /* MultiLine */, void 0, index === -1 ? statements.length : index);
+    emitList(
+      node,
+      statements,
+      1 /* MultiLine */,
+      /*parenthesizerRule*/
+      void 0,
+      index === -1 ? statements.length : index
+    );
     popNameGenerationScope(node);
   }
   function emitPartiallyEmittedExpression(node) {
@@ -95039,7 +105873,13 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     }
   }
   function emitCommaList(node) {
-    emitExpressionList(node, node.elements, 528 /* CommaListElements */, void 0);
+    emitExpressionList(
+      node,
+      node.elements,
+      528 /* CommaListElements */,
+      /*parenthesizerRule*/
+      void 0
+    );
   }
   function emitPrologueDirectives(statements, sourceFile, seenPrologueDirectives, recordBundleFileSection) {
     let needsToSetSourceFile = !!sourceFile;
@@ -95090,7 +105930,13 @@ function createPrinter(printerOptions = {}, handlers = {}) {
         emitUnparsedPrologues(prepend.prologues, seenPrologueDirectives);
       }
       for (const sourceFile of sourceFileOrBundle.sourceFiles) {
-        emitPrologueDirectives(sourceFile.statements, sourceFile, seenPrologueDirectives, true);
+        emitPrologueDirectives(
+          sourceFile.statements,
+          sourceFile,
+          seenPrologueDirectives,
+          /*recordBundleFileSection*/
+          true
+        );
       }
       setSourceFile(void 0);
     }
@@ -95188,9 +106034,11 @@ function createPrinter(printerOptions = {}, handlers = {}) {
           node,
           modifiers,
           lastMode === "modifiers" ? 2359808 /* Modifiers */ : 2146305 /* Decorators */,
+          /*parenthesizerRule*/
           void 0,
           start,
           pos - start,
+          /*hasTrailingComma*/
           false,
           textRange
         );
@@ -95337,7 +106185,11 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     if (format & 15360 /* BracketsMask */) {
       writePunctuation(getOpeningBracket(format));
       if (isEmpty && children) {
-        emitTrailingCommentsOfPosition(children.pos, true);
+        emitTrailingCommentsOfPosition(
+          children.pos,
+          /*prefixSpace*/
+          true
+        );
       }
     }
     onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(children);
@@ -95644,21 +106496,37 @@ function createPrinter(printerOptions = {}, handlers = {}) {
   }
   function getEffectiveLines(getLineDifference) {
     Debug.assert(!!preserveSourceNewlines);
-    const lines = getLineDifference(true);
+    const lines = getLineDifference(
+      /*includeComments*/
+      true
+    );
     if (lines === 0) {
-      return getLineDifference(false);
+      return getLineDifference(
+        /*includeComments*/
+        false
+      );
     }
     return lines;
   }
   function writeLineSeparatorsAndIndentBefore(node, parent) {
     const leadingNewlines = preserveSourceNewlines && getLeadingLineTerminatorCount(parent, node, 0 /* None */);
     if (leadingNewlines) {
-      writeLinesAndIndent(leadingNewlines, false);
+      writeLinesAndIndent(
+        leadingNewlines,
+        /*writeSpaceIfNotIndenting*/
+        false
+      );
     }
     return !!leadingNewlines;
   }
   function writeLineSeparatorsAfter(node, parent) {
-    const trailingNewlines = preserveSourceNewlines && getClosingLineTerminatorCount(parent, node, 0 /* None */, void 0);
+    const trailingNewlines = preserveSourceNewlines && getClosingLineTerminatorCount(
+      parent,
+      node,
+      0 /* None */,
+      /*childrenTextRange*/
+      void 0
+    );
     if (trailingNewlines) {
       writeLine(trailingNewlines);
     }
@@ -95747,8 +106615,6 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     }
     tempFlagsStack.push(tempFlags);
     tempFlags = TempFlags.Auto;
-    privateNameTempFlagsStack.push(privateNameTempFlags);
-    privateNameTempFlags = TempFlags.Auto;
     formattedNameTempFlagsStack.push(formattedNameTempFlags);
     formattedNameTempFlags = void 0;
     reservedNamesStack.push(reservedNames);
@@ -95758,7 +106624,6 @@ function createPrinter(printerOptions = {}, handlers = {}) {
       return;
     }
     tempFlags = tempFlagsStack.pop();
-    privateNameTempFlags = privateNameTempFlagsStack.pop();
     formattedNameTempFlags = formattedNameTempFlagsStack.pop();
     reservedNames = reservedNamesStack.pop();
   }
@@ -95768,6 +106633,22 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     }
     reservedNames.add(name);
   }
+  function pushPrivateNameGenerationScope(newPrivateNameTempFlags, newReservedMemberNames) {
+    privateNameTempFlagsStack.push(privateNameTempFlags);
+    privateNameTempFlags = newPrivateNameTempFlags;
+    reservedPrivateNamesStack.push(reservedNames);
+    reservedPrivateNames = newReservedMemberNames;
+  }
+  function popPrivateNameGenerationScope() {
+    privateNameTempFlags = privateNameTempFlagsStack.pop();
+    reservedPrivateNames = reservedPrivateNamesStack.pop();
+  }
+  function reservePrivateNameInNestedScopes(name) {
+    if (!reservedPrivateNames || reservedPrivateNames === lastOrUndefined(reservedPrivateNamesStack)) {
+      reservedPrivateNames = /* @__PURE__ */ new Set();
+    }
+    reservedPrivateNames.add(name);
+  }
   function generateNames(node) {
     if (!node)
       return;
@@ -95878,10 +106759,10 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     }
   }
   function generateName(name) {
-    if ((name.autoGenerateFlags & 7 /* KindMask */) === 4 /* Node */) {
-      return generateNameCached(getNodeForGeneratedName(name), isPrivateIdentifier(name), name.autoGenerateFlags, name.autoGeneratePrefix, name.autoGenerateSuffix);
+    if ((name.autoGenerate.flags & 7 /* KindMask */) === 4 /* Node */) {
+      return generateNameCached(getNodeForGeneratedName(name), isPrivateIdentifier(name), name.autoGenerate.flags, name.autoGenerate.prefix, name.autoGenerate.suffix);
     } else {
-      const autoGenerateId = name.autoGenerateId;
+      const autoGenerateId = name.autoGenerate.id;
       return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = makeName(name));
     }
   }
@@ -95889,15 +106770,18 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     const nodeId = getNodeId(node);
     return nodeIdToGeneratedName[nodeId] || (nodeIdToGeneratedName[nodeId] = generateNameForNode(node, privateName, flags != null ? flags : 0 /* None */, formatGeneratedNamePart(prefix, generateName), formatGeneratedNamePart(suffix)));
   }
-  function isUniqueName(name) {
-    return isFileLevelUniqueName2(name) && !generatedNames.has(name) && !(reservedNames && reservedNames.has(name));
+  function isUniqueName(name, privateName) {
+    return isFileLevelUniqueName2(name, privateName) && !isReservedName(name, privateName) && !generatedNames.has(name);
   }
-  function isFileLevelUniqueName2(name) {
+  function isReservedName(name, privateName) {
+    return privateName ? !!(reservedPrivateNames == null ? void 0 : reservedPrivateNames.has(name)) : !!(reservedNames == null ? void 0 : reservedNames.has(name));
+  }
+  function isFileLevelUniqueName2(name, _isPrivate) {
     return currentSourceFile ? isFileLevelUniqueName(currentSourceFile, name, hasGlobalName) : true;
   }
   function isUniqueLocalName(name, container) {
-    for (let node = container; isNodeDescendantOf(node, container); node = node.nextContainer) {
-      if (node.locals) {
+    for (let node = container; node && isNodeDescendantOf(node, container); node = node.nextContainer) {
+      if (canHaveLocals(node) && node.locals) {
         const local = node.locals.get(escapeLeadingUnderscores(name));
         if (local && local.flags & (111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */)) {
           return false;
@@ -95940,9 +106824,11 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     if (flags && !(tempFlags2 & flags)) {
       const name = flags === TempFlags._i ? "_i" : "_n";
       const fullName = formatGeneratedName(privateName, prefix, name, suffix);
-      if (isUniqueName(fullName)) {
+      if (isUniqueName(fullName, privateName)) {
         tempFlags2 |= flags;
-        if (reservedInNestedScopes) {
+        if (privateName) {
+          reservePrivateNameInNestedScopes(fullName);
+        } else if (reservedInNestedScopes) {
           reserveNameInNestedScopes(fullName);
         }
         setTempFlags(key, tempFlags2);
@@ -95955,8 +106841,10 @@ function createPrinter(printerOptions = {}, handlers = {}) {
       if (count !== 8 && count !== 13) {
         const name = count < 26 ? "_" + String.fromCharCode(97 /* a */ + count) : "_" + (count - 26);
         const fullName = formatGeneratedName(privateName, prefix, name, suffix);
-        if (isUniqueName(fullName)) {
-          if (reservedInNestedScopes) {
+        if (isUniqueName(fullName, privateName)) {
+          if (privateName) {
+            reservePrivateNameInNestedScopes(fullName);
+          } else if (reservedInNestedScopes) {
             reserveNameInNestedScopes(fullName);
           }
           setTempFlags(key, tempFlags2);
@@ -95974,8 +106862,10 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     }
     if (optimistic) {
       const fullName = formatGeneratedName(privateName, prefix, baseName, suffix);
-      if (checkFn(fullName)) {
-        if (scoped) {
+      if (checkFn(fullName, privateName)) {
+        if (privateName) {
+          reservePrivateNameInNestedScopes(fullName);
+        } else if (scoped) {
           reserveNameInNestedScopes(fullName);
         } else {
           generatedNames.add(fullName);
@@ -95989,8 +106879,10 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     let i = 1;
     while (true) {
       const fullName = formatGeneratedName(privateName, prefix, baseName + i, suffix);
-      if (checkFn(fullName)) {
-        if (scoped) {
+      if (checkFn(fullName, privateName)) {
+        if (privateName) {
+          reservePrivateNameInNestedScopes(fullName);
+        } else if (scoped) {
           reserveNameInNestedScopes(fullName);
         } else {
           generatedNames.add(fullName);
@@ -96001,28 +106893,100 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     }
   }
   function makeFileLevelOptimisticUniqueName(name) {
-    return makeUniqueName(name, isFileLevelUniqueName2, true, false, false, "", "");
+    return makeUniqueName(
+      name,
+      isFileLevelUniqueName2,
+      /*optimistic*/
+      true,
+      /*scoped*/
+      false,
+      /*privateName*/
+      false,
+      /*prefix*/
+      "",
+      /*suffix*/
+      ""
+    );
   }
   function generateNameForModuleOrEnum(node) {
     const name = getTextOfNode2(node.name);
-    return isUniqueLocalName(name, node) ? name : makeUniqueName(name, isUniqueName, false, false, false, "", "");
+    return isUniqueLocalName(name, tryCast(node, canHaveLocals)) ? name : makeUniqueName(
+      name,
+      isUniqueName,
+      /*optimistic*/
+      false,
+      /*scoped*/
+      false,
+      /*privateName*/
+      false,
+      /*prefix*/
+      "",
+      /*suffix*/
+      ""
+    );
   }
   function generateNameForImportOrExportDeclaration(node) {
     const expr = getExternalModuleName(node);
     const baseName = isStringLiteral(expr) ? makeIdentifierFromModuleName(expr.text) : "module";
-    return makeUniqueName(baseName, isUniqueName, false, false, false, "", "");
+    return makeUniqueName(
+      baseName,
+      isUniqueName,
+      /*optimistic*/
+      false,
+      /*scoped*/
+      false,
+      /*privateName*/
+      false,
+      /*prefix*/
+      "",
+      /*suffix*/
+      ""
+    );
   }
   function generateNameForExportDefault() {
-    return makeUniqueName("default", isUniqueName, false, false, false, "", "");
+    return makeUniqueName(
+      "default",
+      isUniqueName,
+      /*optimistic*/
+      false,
+      /*scoped*/
+      false,
+      /*privateName*/
+      false,
+      /*prefix*/
+      "",
+      /*suffix*/
+      ""
+    );
   }
   function generateNameForClassExpression() {
-    return makeUniqueName("class", isUniqueName, false, false, false, "", "");
+    return makeUniqueName(
+      "class",
+      isUniqueName,
+      /*optimistic*/
+      false,
+      /*scoped*/
+      false,
+      /*privateName*/
+      false,
+      /*prefix*/
+      "",
+      /*suffix*/
+      ""
+    );
   }
   function generateNameForMethodOrAccessor(node, privateName, prefix, suffix) {
     if (isIdentifier(node.name)) {
       return generateNameCached(node.name, privateName);
     }
-    return makeTempVariableName(TempFlags.Auto, false, privateName, prefix, suffix);
+    return makeTempVariableName(
+      TempFlags.Auto,
+      /*reservedInNestedScopes*/
+      false,
+      privateName,
+      prefix,
+      suffix
+    );
   }
   function generateNameForNode(node, privateName, flags, prefix, suffix) {
     switch (node.kind) {
@@ -96058,32 +107022,58 @@ function createPrinter(printerOptions = {}, handlers = {}) {
       case 175 /* SetAccessor */:
         return generateNameForMethodOrAccessor(node, privateName, prefix, suffix);
       case 164 /* ComputedPropertyName */:
-        return makeTempVariableName(TempFlags.Auto, true, privateName, prefix, suffix);
+        return makeTempVariableName(
+          TempFlags.Auto,
+          /*reserveInNestedScopes*/
+          true,
+          privateName,
+          prefix,
+          suffix
+        );
       default:
-        return makeTempVariableName(TempFlags.Auto, false, privateName, prefix, suffix);
+        return makeTempVariableName(
+          TempFlags.Auto,
+          /*reserveInNestedScopes*/
+          false,
+          privateName,
+          prefix,
+          suffix
+        );
     }
   }
   function makeName(name) {
-    const prefix = formatGeneratedNamePart(name.autoGeneratePrefix, generateName);
-    const suffix = formatGeneratedNamePart(name.autoGenerateSuffix);
-    switch (name.autoGenerateFlags & 7 /* KindMask */) {
+    const prefix = formatGeneratedNamePart(name.autoGenerate.prefix, generateName);
+    const suffix = formatGeneratedNamePart(name.autoGenerate.suffix);
+    switch (name.autoGenerate.flags & 7 /* KindMask */) {
       case 1 /* Auto */:
-        return makeTempVariableName(TempFlags.Auto, !!(name.autoGenerateFlags & 8 /* ReservedInNestedScopes */), isPrivateIdentifier(name), prefix, suffix);
+        return makeTempVariableName(TempFlags.Auto, !!(name.autoGenerate.flags & 8 /* ReservedInNestedScopes */), isPrivateIdentifier(name), prefix, suffix);
       case 2 /* Loop */:
         Debug.assertNode(name, isIdentifier);
-        return makeTempVariableName(TempFlags._i, !!(name.autoGenerateFlags & 8 /* ReservedInNestedScopes */), false, prefix, suffix);
+        return makeTempVariableName(
+          TempFlags._i,
+          !!(name.autoGenerate.flags & 8 /* ReservedInNestedScopes */),
+          /*privateName*/
+          false,
+          prefix,
+          suffix
+        );
       case 3 /* Unique */:
         return makeUniqueName(
           idText(name),
-          name.autoGenerateFlags & 32 /* FileLevel */ ? isFileLevelUniqueName2 : isUniqueName,
-          !!(name.autoGenerateFlags & 16 /* Optimistic */),
-          !!(name.autoGenerateFlags & 8 /* ReservedInNestedScopes */),
+          name.autoGenerate.flags & 32 /* FileLevel */ ? isFileLevelUniqueName2 : isUniqueName,
+          !!(name.autoGenerate.flags & 16 /* Optimistic */),
+          !!(name.autoGenerate.flags & 8 /* ReservedInNestedScopes */),
           isPrivateIdentifier(name),
           prefix,
           suffix
         );
     }
-    return Debug.fail(`Unsupported GeneratedIdentifierKind: ${Debug.formatEnum(name.autoGenerateFlags & 7 /* KindMask */, GeneratedIdentifierFlags, true)}.`);
+    return Debug.fail(`Unsupported GeneratedIdentifierKind: ${Debug.formatEnum(
+      name.autoGenerate.flags & 7 /* KindMask */,
+      GeneratedIdentifierFlags,
+      /*isFlags*/
+      true
+    )}.`);
   }
   function pipelineEmitWithComments(hint, node) {
     const pipelinePhase = getNextPipelinePhase(2 /* Comments */, hint, node);
@@ -96121,7 +107111,11 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     const skipTrailingComments = end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0 || node.kind === 11 /* JsxText */;
     if ((pos > 0 || end > 0) && pos !== end) {
       if (!skipLeadingComments) {
-        emitLeadingComments(pos, node.kind !== 352 /* NotEmittedStatement */);
+        emitLeadingComments(
+          pos,
+          /*isEmittedNode*/
+          node.kind !== 354 /* NotEmittedStatement */
+        );
       }
       if (!skipLeadingComments || pos >= 0 && (emitFlags & 1024 /* NoLeadingComments */) !== 0) {
         containerPos = pos;
@@ -96144,7 +107138,7 @@ function createPrinter(printerOptions = {}, handlers = {}) {
       containerPos = savedContainerPos;
       containerEnd = savedContainerEnd;
       declarationListContainerEnd = savedDeclarationListContainerEnd;
-      if (!skipTrailingComments && node.kind !== 352 /* NotEmittedStatement */) {
+      if (!skipTrailingComments && node.kind !== 354 /* NotEmittedStatement */) {
         emitTrailingComments(end);
       }
     }
@@ -96197,7 +107191,11 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     }
     enterComment();
     if (!skipTrailingComments) {
-      emitLeadingComments(detachedRange.end, true);
+      emitLeadingComments(
+        detachedRange.end,
+        /*isEmittedNode*/
+        true
+      );
       if (hasWrittenComment && !writer.isAtStartOfLine()) {
         writer.writeLine();
       }
@@ -96270,7 +107268,11 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     if (commentsDisabled || pos === -1) {
       return;
     }
-    emitLeadingComments(pos, true);
+    emitLeadingComments(
+      pos,
+      /*isEmittedNode*/
+      true
+    );
   }
   function emitTrailingComments(pos) {
     forEachTrailingCommentToEmit(pos, emitTrailingComment);
@@ -96323,7 +107325,13 @@ function createPrinter(printerOptions = {}, handlers = {}) {
       if (hasDetachedComments(pos)) {
         forEachLeadingCommentWithoutDetachedComments(cb);
       } else {
-        forEachLeadingCommentRange(currentSourceFile.text, pos, cb, pos);
+        forEachLeadingCommentRange(
+          currentSourceFile.text,
+          pos,
+          cb,
+          /*state*/
+          pos
+        );
       }
     }
   }
@@ -96344,7 +107352,13 @@ function createPrinter(printerOptions = {}, handlers = {}) {
     } else {
       detachedCommentsInfo = void 0;
     }
-    forEachLeadingCommentRange(currentSourceFile.text, pos, cb, pos);
+    forEachLeadingCommentRange(
+      currentSourceFile.text,
+      pos,
+      cb,
+      /*state*/
+      pos
+    );
   }
   function emitDetachedCommentsAndUpdateCommentsInfo(range) {
     const currentDetachedCommentInfo = currentSourceFile && emitDetachedComments(currentSourceFile.text, getCurrentLineMap(), writer, emitComment, range, newLine, commentsDisabled);
@@ -96396,7 +107410,7 @@ function createPrinter(printerOptions = {}, handlers = {}) {
       }
     } else {
       const source = sourceMapRange.source || sourceMapSource;
-      if (node.kind !== 352 /* NotEmittedStatement */ && (emitFlags & 32 /* NoLeadingSourceMap */) === 0 && sourceMapRange.pos >= 0) {
+      if (node.kind !== 354 /* NotEmittedStatement */ && (emitFlags & 32 /* NoLeadingSourceMap */) === 0 && sourceMapRange.pos >= 0) {
         emitSourcePos(sourceMapRange.source || sourceMapSource, skipSourceTrivia(source, sourceMapRange.pos));
       }
       if (emitFlags & 128 /* NoNestedSourceMaps */) {
@@ -96411,7 +107425,7 @@ function createPrinter(printerOptions = {}, handlers = {}) {
       if (emitFlags & 128 /* NoNestedSourceMaps */) {
         sourceMapsDisabled = false;
       }
-      if (node.kind !== 352 /* NotEmittedStatement */ && (emitFlags & 64 /* NoTrailingSourceMap */) === 0 && sourceMapRange.end >= 0) {
+      if (node.kind !== 354 /* NotEmittedStatement */ && (emitFlags & 64 /* NoTrailingSourceMap */) === 0 && sourceMapRange.end >= 0) {
         emitSourcePos(sourceMapRange.source || sourceMapSource, sourceMapRange.end);
       }
     }
@@ -96430,6 +107444,7 @@ function createPrinter(printerOptions = {}, handlers = {}) {
       sourceMapSourceIndex,
       sourceLine,
       sourceCharacter,
+      /*nameIndex*/
       void 0
     );
   }
@@ -96569,7 +107584,15 @@ function createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensi
     var _a2;
     if (!host.realpath || ensureTrailingDirectorySeparator(toPath3(host.realpath(rootDir))) === rootDirPath) {
       const resultFromHost = {
-        files: map(host.readDirectory(rootDir, void 0, void 0, ["*.*"]), getBaseNameOfFileName) || [],
+        files: map(host.readDirectory(
+          rootDir,
+          /*extensions*/
+          void 0,
+          /*exclude*/
+          void 0,
+          /*include*/
+          ["*.*"]
+        ), getBaseNameOfFileName) || [],
         directories: host.getDirectories(rootDir) || []
       };
       cachedReadDirectoryResult.set(ensureTrailingDirectorySeparator(rootDirPath), resultFromHost);
@@ -96602,7 +107625,12 @@ function createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensi
     const path = toPath3(fileName);
     const result = getCachedFileSystemEntriesForBaseDir(path);
     if (result) {
-      updateFilesOfFileSystemEntry(result, getBaseNameOfFileName(fileName), true);
+      updateFilesOfFileSystemEntry(
+        result,
+        getBaseNameOfFileName(fileName),
+        /*fileExists*/
+        true
+      );
     }
     return host.writeFile(fileName, data, writeByteOrderMark);
   }
@@ -96656,7 +107684,15 @@ function createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensi
       if (rootSymLinkResult && path === rootDirPath)
         return rootSymLinkResult;
       const result = {
-        files: map(host.readDirectory(dir, void 0, void 0, ["*.*"]), getBaseNameOfFileName) || emptyArray,
+        files: map(host.readDirectory(
+          dir,
+          /*extensions*/
+          void 0,
+          /*exclude*/
+          void 0,
+          /*include*/
+          ["*.*"]
+        ), getBaseNameOfFileName) || emptyArray,
         directories: host.getDirectories(dir) || emptyArray
       };
       if (path === rootDirPath)
@@ -96773,7 +107809,10 @@ function updateMissingFilePathsWatch(program, missingFileWatches, createMissingF
     missingFileWatches,
     newMissingFilePathMap,
     {
+      // Watch the missing files
       createNewValue: createMissingFileWatch,
+      // Files that are no longer missing (e.g. because they are no longer required)
+      // should no longer be watched.
       onDeleteValue: closeFileWatcher
     }
   );
@@ -96783,8 +107822,11 @@ function updateWatchingWildcardDirectories(existingWatchedForWildcards, wildcard
     existingWatchedForWildcards,
     wildcardDirectories,
     {
+      // Create new watch and recursive info
       createNewValue: createWildcardDirectoryWatcher,
+      // Close existing watch thats not needed any more
       onDeleteValue: closeFileWatcherOf,
+      // Close existing watch that doesnt match in the flags
       onExistingValue: updateWildcardDirectoryWatcher
     }
   );
@@ -96884,7 +107926,16 @@ function getWatchFactory(host, watchLogLevel, log, getDetailWatchInfo) {
   function createExcludeHandlingAddWatch(key) {
     return (file, cb, flags, options, detailInfo1, detailInfo2) => {
       var _a2;
-      return !matchesExclude(file, key === "watchFile" ? options == null ? void 0 : options.excludeFiles : options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames(), ((_a2 = host.getCurrentDirectory) == null ? void 0 : _a2.call(host)) || "") ? factory2[key].call(void 0, file, cb, flags, options, detailInfo1, detailInfo2) : excludeWatcherFactory(file, flags, options, detailInfo1, detailInfo2);
+      return !matchesExclude(file, key === "watchFile" ? options == null ? void 0 : options.excludeFiles : options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames(), ((_a2 = host.getCurrentDirectory) == null ? void 0 : _a2.call(host)) || "") ? factory2[key].call(
+        /*thisArgs*/
+        void 0,
+        file,
+        cb,
+        flags,
+        options,
+        detailInfo1,
+        detailInfo2
+      ) : excludeWatcherFactory(file, flags, options, detailInfo1, detailInfo2);
     };
   }
   function useCaseSensitiveFileNames() {
@@ -96925,14 +107976,27 @@ function getWatchFactory(host, watchLogLevel, log, getDetailWatchInfo) {
     };
   }
   function createTriggerLoggingAddWatch(key) {
-    return (file, cb, flags, options, detailInfo1, detailInfo2) => plainInvokeFactory[key].call(void 0, file, (...args) => {
-      const triggerredInfo = `${key === "watchFile" ? "FileWatcher" : "DirectoryWatcher"}:: Triggered with ${args[0]} ${args[1] !== void 0 ? args[1] : ""}:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo)}`;
-      log(triggerredInfo);
-      const start = timestamp();
-      cb.call(void 0, ...args);
-      const elapsed = timestamp() - start;
-      log(`Elapsed:: ${elapsed}ms ${triggerredInfo}`);
-    }, flags, options, detailInfo1, detailInfo2);
+    return (file, cb, flags, options, detailInfo1, detailInfo2) => plainInvokeFactory[key].call(
+      /*thisArgs*/
+      void 0,
+      file,
+      (...args) => {
+        const triggerredInfo = `${key === "watchFile" ? "FileWatcher" : "DirectoryWatcher"}:: Triggered with ${args[0]} ${args[1] !== void 0 ? args[1] : ""}:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo)}`;
+        log(triggerredInfo);
+        const start = timestamp();
+        cb.call(
+          /*thisArg*/
+          void 0,
+          ...args
+        );
+        const elapsed = timestamp() - start;
+        log(`Elapsed:: ${elapsed}ms ${triggerredInfo}`);
+      },
+      flags,
+      options,
+      detailInfo1,
+      detailInfo2
+    );
   }
   function getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2) {
     return `WatchInfo: ${file} ${flags} ${JSON.stringify(options)} ${getDetailWatchInfo2 ? getDetailWatchInfo2(detailInfo1, detailInfo2) : detailInfo2 === void 0 ? detailInfo1 : `${detailInfo1} ${detailInfo2}`}`;
@@ -97310,26 +108374,6 @@ function flattenDiagnosticMessageText(diag2, newLine, indent2 = 0) {
   }
   return result;
 }
-function loadWithTypeDirectiveCache(names, containingFile, redirectedReference, containingFileMode, loader) {
-  if (names.length === 0) {
-    return [];
-  }
-  const resolutions = [];
-  const cache = /* @__PURE__ */ new Map();
-  for (const name of names) {
-    let result;
-    const mode = getModeForFileReference(name, containingFileMode);
-    const strName = getResolutionName(name);
-    const cacheKey = mode !== void 0 ? `${mode}|${strName}` : strName;
-    if (cache.has(cacheKey)) {
-      result = cache.get(cacheKey);
-    } else {
-      cache.set(cacheKey, result = loader(strName, containingFile, redirectedReference, mode));
-    }
-    resolutions.push(result);
-  }
-  return resolutions;
-}
 function getModeForFileReference(ref, containingFileMode) {
   return (isString(ref) ? containingFileMode : ref.resolutionMode) || containingFileMode;
 }
@@ -97395,34 +108439,86 @@ function getResolutionModeOverrideForClause(clause, grammarErrorOnNode) {
   }
   return elem.value.text === "import" ? 99 /* ESNext */ : 1 /* CommonJS */;
 }
-function loadWithModeAwareCache(names, containingFile, containingFileName, redirectedReference, resolutionInfo, loader) {
-  if (names.length === 0) {
-    return [];
-  }
+var emptyResolution = {
+  resolvedModule: void 0,
+  resolvedTypeReferenceDirective: void 0
+};
+function getModuleResolutionName(literal) {
+  return literal.text;
+}
+var moduleResolutionNameAndModeGetter = {
+  getName: getModuleResolutionName,
+  getMode: (entry, file) => getModeForUsageLocation(file, entry)
+};
+function createModuleResolutionLoader(containingFile, redirectedReference, options, host, cache) {
+  return {
+    nameAndMode: moduleResolutionNameAndModeGetter,
+    resolve: (moduleName, resoluionMode) => resolveModuleName(
+      moduleName,
+      containingFile,
+      options,
+      host,
+      cache,
+      redirectedReference,
+      resoluionMode
+    )
+  };
+}
+function getTypeReferenceResolutionName(entry) {
+  return !isString(entry) ? toFileNameLowerCase(entry.fileName) : entry;
+}
+var typeReferenceResolutionNameAndModeGetter = {
+  getName: getTypeReferenceResolutionName,
+  getMode: (entry, file) => getModeForFileReference(entry, file == null ? void 0 : file.impliedNodeFormat)
+};
+function createTypeReferenceResolutionLoader(containingFile, redirectedReference, options, host, cache) {
+  return {
+    nameAndMode: typeReferenceResolutionNameAndModeGetter,
+    resolve: (typeRef, resoluionMode) => resolveTypeReferenceDirective(
+      typeRef,
+      containingFile,
+      options,
+      host,
+      redirectedReference,
+      cache,
+      resoluionMode
+    )
+  };
+}
+function loadWithModeAwareCache(entries, containingFile, redirectedReference, options, containingSourceFile, host, resolutionCache, createLoader) {
+  if (entries.length === 0)
+    return emptyArray;
   const resolutions = [];
   const cache = /* @__PURE__ */ new Map();
-  let i = 0;
-  for (const entry of resolutionInfo ? resolutionInfo.names : names) {
-    let result;
-    const mode = !isString(entry) ? getModeForUsageLocation(containingFile, entry) : getModeForResolutionAtIndex(containingFile, i);
-    i++;
-    const name = isString(entry) ? entry : entry.text;
-    const cacheKey = mode !== void 0 ? `${mode}|${name}` : name;
-    if (cache.has(cacheKey)) {
-      result = cache.get(cacheKey);
-    } else {
-      cache.set(cacheKey, result = loader(name, mode, containingFileName, redirectedReference));
+  const loader = createLoader(containingFile, redirectedReference, options, host, resolutionCache);
+  for (const entry of entries) {
+    const name = loader.nameAndMode.getName(entry);
+    const mode = loader.nameAndMode.getMode(entry, containingSourceFile);
+    const key = createModeAwareCacheKey(name, mode);
+    let result = cache.get(key);
+    if (!result) {
+      cache.set(key, result = loader.resolve(name, mode));
     }
     resolutions.push(result);
   }
   return resolutions;
 }
 function forEachResolvedProjectReference(resolvedProjectReferences, cb) {
-  return forEachProjectReference(void 0, resolvedProjectReferences, (resolvedRef, parent) => resolvedRef && cb(resolvedRef, parent));
+  return forEachProjectReference(
+    /*projectReferences*/
+    void 0,
+    resolvedProjectReferences,
+    (resolvedRef, parent) => resolvedRef && cb(resolvedRef, parent)
+  );
 }
 function forEachProjectReference(projectReferences, resolvedProjectReferences, cbResolvedRef, cbRef) {
   let seenResolvedRefs;
-  return worker(projectReferences, resolvedProjectReferences, void 0);
+  return worker(
+    projectReferences,
+    resolvedProjectReferences,
+    /*parent*/
+    void 0
+  );
   function worker(projectReferences2, resolvedProjectReferences2, parent) {
     if (cbRef) {
       const result = cbRef(projectReferences2, parent);
@@ -97457,14 +108553,14 @@ function isReferenceFileLocation(location) {
   return location.pos !== void 0;
 }
 function getReferencedFileLocation(getSourceFileByPath, ref) {
-  var _a2, _b, _c, _d;
+  var _a2, _b, _c, _d, _e, _f;
   const file = Debug.checkDefined(getSourceFileByPath(ref.file));
   const { kind, index } = ref;
   let pos, end, packageId, resolutionMode;
   switch (kind) {
     case 3 /* Import */:
       const importLiteral = getModuleNameStringLiteralAt(file, index);
-      packageId = (_b = (_a2 = file.resolvedModules) == null ? void 0 : _a2.get(importLiteral.text, getModeForResolutionAtIndex(file, index))) == null ? void 0 : _b.packageId;
+      packageId = (_c = (_b = (_a2 = file.resolvedModules) == null ? void 0 : _a2.get(importLiteral.text, getModeForResolutionAtIndex(file, index))) == null ? void 0 : _b.resolvedModule) == null ? void 0 : _c.packageId;
       if (importLiteral.pos === -1)
         return { file, packageId, text: importLiteral.text };
       pos = skipTrivia(file.text, importLiteral.pos);
@@ -97475,7 +108571,7 @@ function getReferencedFileLocation(getSourceFileByPath, ref) {
       break;
     case 5 /* TypeReferenceDirective */:
       ({ pos, end, resolutionMode } = file.typeReferenceDirectives[index]);
-      packageId = (_d = (_c = file.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _c.get(toFileNameLowerCase(file.typeReferenceDirectives[index].fileName), resolutionMode || file.impliedNodeFormat)) == null ? void 0 : _d.packageId;
+      packageId = (_f = (_e = (_d = file.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _d.get(toFileNameLowerCase(file.typeReferenceDirectives[index].fileName), resolutionMode || file.impliedNodeFormat)) == null ? void 0 : _e.resolvedTypeReferenceDirective) == null ? void 0 : _f.packageId;
       break;
     case 7 /* LibReferenceDirective */:
       ({ pos, end } = file.libReferenceDirectives[index]);
@@ -97534,10 +108630,6 @@ function isProgramUptoDate(program, rootFileNames, newOptions, getSourceVersion,
 function getConfigFileParsingDiagnostics(configFileParseResult) {
   return configFileParseResult.options.configFile ? [...configFileParseResult.options.configFile.parseDiagnostics, ...configFileParseResult.errors] : configFileParseResult.errors;
 }
-function getImpliedNodeFormatForFile(fileName, packageJsonInfoCache, host, options) {
-  const result = getImpliedNodeFormatForFileWorker(fileName, packageJsonInfoCache, host, options);
-  return typeof result === "object" ? result.impliedNodeFormat : result;
-}
 function getImpliedNodeFormatForFileWorker(fileName, packageJsonInfoCache, host, options) {
   switch (getEmitModuleResolutionKind(options)) {
     case 3 /* Node16 */:
@@ -97557,6 +108649,7 @@ function getImpliedNodeFormatForFileWorker(fileName, packageJsonInfoCache, host,
   }
 }
 var plainJSErrors = /* @__PURE__ */ new Set([
+  // binder errors
   Diagnostics.Cannot_redeclare_block_scoped_variable_0.code,
   Diagnostics.A_module_cannot_have_multiple_default_exports.code,
   Diagnostics.Another_export_default_is_here.code,
@@ -97572,6 +108665,7 @@ var plainJSErrors = /* @__PURE__ */ new Set([
   Diagnostics.A_label_is_not_allowed_here.code,
   Diagnostics.Octal_literals_are_not_allowed_in_strict_mode.code,
   Diagnostics.with_statements_are_not_allowed_in_strict_mode.code,
+  // grammar errors
   Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement.code,
   Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement.code,
   Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name.code,
@@ -97654,19 +108748,20 @@ function shouldProgramCreateNewSourceFiles(program, newOptions) {
     return false;
   return optionsHaveChanges(program.getCompilerOptions(), newOptions, sourceFileAffectingCompilerOptions);
 }
-function createCreateProgramOptions(rootNames, options, host, oldProgram, configFileParsingDiagnostics) {
+function createCreateProgramOptions(rootNames, options, host, oldProgram, configFileParsingDiagnostics, typeScriptVersion2) {
   return {
     rootNames,
     options,
     host,
     oldProgram,
-    configFileParsingDiagnostics
+    configFileParsingDiagnostics,
+    typeScriptVersion: typeScriptVersion2
   };
 }
 function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) {
-  var _a2, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n;
+  var _a2, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n, _o, _p;
   const createProgramOptions = isArray(rootNamesOrOptions) ? createCreateProgramOptions(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) : rootNamesOrOptions;
-  const { rootNames, options, configFileParsingDiagnostics, projectReferences } = createProgramOptions;
+  const { rootNames, options, configFileParsingDiagnostics, projectReferences, typeScriptVersion: typeScriptVersion2 } = createProgramOptions;
   let { oldProgram } = createProgramOptions;
   let processingDefaultLibFiles;
   let processingOtherFiles;
@@ -97681,11 +108776,19 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
   const cachedDeclarationDiagnosticsForFile = {};
   let resolvedTypeReferenceDirectives = createModeAwareCache();
   let fileProcessingDiagnostics;
+  let automaticTypeDirectiveNames;
+  let automaticTypeDirectiveResolutions;
   const maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0;
   let currentNodeModulesDepth = 0;
   const modulesWithElidedImports = /* @__PURE__ */ new Map();
   const sourceFilesFoundSearchingNodeModules = /* @__PURE__ */ new Map();
-  (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "createProgram", { configFilePath: options.configFilePath, rootDir: options.rootDir }, true);
+  (_a2 = tracing) == null ? void 0 : _a2.push(
+    tracing.Phase.Program,
+    "createProgram",
+    { configFilePath: options.configFilePath, rootDir: options.rootDir },
+    /*separateBeginAndEnd*/
+    true
+  );
   mark("beforeProgram");
   const host = createProgramOptions.host || createCompilerHost(options);
   const configParsingHost = parseConfigHostFromCompilerHostLike(host);
@@ -97699,50 +108802,68 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
   const hasEmitBlockingDiagnostics = /* @__PURE__ */ new Map();
   let _compilerOptionsObjectLiteralSyntax;
   let moduleResolutionCache;
-  let typeReferenceDirectiveResolutionCache;
   let actualResolveModuleNamesWorker;
   const hasInvalidatedResolutions = host.hasInvalidatedResolutions || returnFalse;
-  if (host.resolveModuleNames) {
-    actualResolveModuleNamesWorker = (moduleNames, containingFile, containingFileName, redirectedReference, resolutionInfo) => {
-      var _a3;
-      return host.resolveModuleNames(
-        moduleNames.map((literal) => literal.text),
-        containingFileName,
-        (_a3 = resolutionInfo == null ? void 0 : resolutionInfo.reusedNames) == null ? void 0 : _a3.map((literal) => literal.text),
-        redirectedReference,
-        options,
-        containingFile,
-        resolutionInfo
-      ).map((resolved) => {
-        if (!resolved || resolved.extension !== void 0) {
-          return resolved;
-        }
-        const withExtension = clone(resolved);
-        withExtension.extension = extensionFromPath(resolved.resolvedFileName);
-        return withExtension;
-      });
-    };
+  if (host.resolveModuleNameLiterals) {
+    actualResolveModuleNamesWorker = host.resolveModuleNameLiterals.bind(host);
     moduleResolutionCache = (_b = host.getModuleResolutionCache) == null ? void 0 : _b.call(host);
+  } else if (host.resolveModuleNames) {
+    actualResolveModuleNamesWorker = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile, reusedNames) => host.resolveModuleNames(
+      moduleNames.map(getModuleResolutionName),
+      containingFile,
+      reusedNames == null ? void 0 : reusedNames.map(getModuleResolutionName),
+      redirectedReference,
+      options2,
+      containingSourceFile
+    ).map(
+      (resolved) => resolved ? resolved.extension !== void 0 ? { resolvedModule: resolved } : (
+        // An older host may have omitted extension, in which case we should infer it from the file extension of resolvedFileName.
+        { resolvedModule: { ...resolved, extension: extensionFromPath(resolved.resolvedFileName) } }
+      ) : emptyResolution
+    );
+    moduleResolutionCache = (_c = host.getModuleResolutionCache) == null ? void 0 : _c.call(host);
   } else {
     moduleResolutionCache = createModuleResolutionCache(currentDirectory, getCanonicalFileName, options);
-    const loader = (moduleName, resolverMode, containingFileName, redirectedReference) => resolveModuleName(moduleName, containingFileName, options, host, moduleResolutionCache, redirectedReference, resolverMode).resolvedModule;
-    actualResolveModuleNamesWorker = (moduleNames, containingFile, containingFileName, redirectedReference, resolutionInfo) => loadWithModeAwareCache(moduleNames, containingFile, containingFileName, redirectedReference, resolutionInfo, loader);
+    actualResolveModuleNamesWorker = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+      moduleNames,
+      containingFile,
+      redirectedReference,
+      options2,
+      containingSourceFile,
+      host,
+      moduleResolutionCache,
+      createModuleResolutionLoader
+    );
   }
   let actualResolveTypeReferenceDirectiveNamesWorker;
-  if (host.resolveTypeReferenceDirectives) {
-    actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, containingFileMode, resolutionInfo) => host.resolveTypeReferenceDirectives(Debug.checkEachDefined(typeDirectiveNames), containingFile, redirectedReference, options, containingFileMode, resolutionInfo);
+  if (host.resolveTypeReferenceDirectiveReferences) {
+    actualResolveTypeReferenceDirectiveNamesWorker = host.resolveTypeReferenceDirectiveReferences.bind(host);
+  } else if (host.resolveTypeReferenceDirectives) {
+    actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => host.resolveTypeReferenceDirectives(
+      typeDirectiveNames.map(getTypeReferenceResolutionName),
+      containingFile,
+      redirectedReference,
+      options2,
+      containingSourceFile == null ? void 0 : containingSourceFile.impliedNodeFormat
+    ).map((resolvedTypeReferenceDirective) => ({ resolvedTypeReferenceDirective }));
   } else {
-    typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, void 0, moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache());
-    const loader = (typesRef, containingFile, redirectedReference, resolutionMode) => resolveTypeReferenceDirective(
-      typesRef,
+    const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
+      currentDirectory,
+      getCanonicalFileName,
+      /*options*/
+      void 0,
+      moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()
+    );
+    actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+      typeDirectiveNames,
       containingFile,
-      options,
-      host,
       redirectedReference,
+      options2,
+      containingSourceFile,
+      host,
       typeReferenceDirectiveResolutionCache,
-      resolutionMode
-    ).resolvedTypeReferenceDirective;
-    actualResolveTypeReferenceDirectiveNamesWorker = (typeReferenceDirectiveNames, containingFile, redirectedReference, containingFileMode) => loadWithTypeDirectiveCache(Debug.checkEachDefined(typeReferenceDirectiveNames), containingFile, redirectedReference, containingFileMode, loader);
+      createTypeReferenceResolutionLoader
+    );
   }
   const packageIdToSourceFile = /* @__PURE__ */ new Map();
   let sourceFileToPackageName = /* @__PURE__ */ new Map();
@@ -97755,7 +108876,7 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
   let projectReferenceRedirects;
   let mapFromFileToProjectReferenceRedirects;
   let mapFromToProjectReferenceRedirectSource;
-  const useSourceOfProjectReferenceRedirect = !!((_c = host.useSourceOfProjectReferenceRedirect) == null ? void 0 : _c.call(host)) && !options.disableSourceOfProjectReferenceRedirect;
+  const useSourceOfProjectReferenceRedirect = !!((_d = host.useSourceOfProjectReferenceRedirect) == null ? void 0 : _d.call(host)) && !options.disableSourceOfProjectReferenceRedirect;
   const { onProgramCreateComplete, fileExists, directoryExists } = updateHostForUseSourceOfProjectReferenceRedirect({
     compilerHost: host,
     getSymlinkCache,
@@ -97766,13 +108887,13 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     forEachResolvedProjectReference: forEachResolvedProjectReference2
   });
   const readFile = host.readFile.bind(host);
-  (_d = tracing) == null ? void 0 : _d.push(tracing.Phase.Program, "shouldProgramCreateNewSourceFiles", { hasOldProgram: !!oldProgram });
+  (_e = tracing) == null ? void 0 : _e.push(tracing.Phase.Program, "shouldProgramCreateNewSourceFiles", { hasOldProgram: !!oldProgram });
   const shouldCreateNewSourceFile = shouldProgramCreateNewSourceFiles(oldProgram, options);
-  (_e = tracing) == null ? void 0 : _e.pop();
+  (_f = tracing) == null ? void 0 : _f.pop();
   let structureIsReused;
-  (_f = tracing) == null ? void 0 : _f.push(tracing.Phase.Program, "tryReuseStructureFromOldProgram", {});
+  (_g = tracing) == null ? void 0 : _g.push(tracing.Phase.Program, "tryReuseStructureFromOldProgram", {});
   structureIsReused = tryReuseStructureFromOldProgram();
-  (_g = tracing) == null ? void 0 : _g.pop();
+  (_h = tracing) == null ? void 0 : _h.pop();
   if (structureIsReused !== 2 /* Completely */) {
     processingDefaultLibFiles = [];
     processingOtherFiles = [];
@@ -97806,27 +108927,65 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
         });
       }
     }
-    (_h = tracing) == null ? void 0 : _h.push(tracing.Phase.Program, "processRootFiles", { count: rootNames.length });
-    forEach(rootNames, (name, index) => processRootFile(name, false, false, { kind: 0 /* RootFile */, index }));
-    (_i = tracing) == null ? void 0 : _i.pop();
-    const typeReferences = rootNames.length ? getAutomaticTypeDirectiveNames(options, host) : emptyArray;
-    if (typeReferences.length) {
-      (_j = tracing) == null ? void 0 : _j.push(tracing.Phase.Program, "processTypeReferences", { count: typeReferences.length });
+    (_i = tracing) == null ? void 0 : _i.push(tracing.Phase.Program, "processRootFiles", { count: rootNames.length });
+    forEach(rootNames, (name, index) => processRootFile(
+      name,
+      /*isDefaultLib*/
+      false,
+      /*ignoreNoDefaultLib*/
+      false,
+      { kind: 0 /* RootFile */, index }
+    ));
+    (_j = tracing) == null ? void 0 : _j.pop();
+    automaticTypeDirectiveNames != null ? automaticTypeDirectiveNames : automaticTypeDirectiveNames = rootNames.length ? getAutomaticTypeDirectiveNames(options, host) : emptyArray;
+    automaticTypeDirectiveResolutions = createModeAwareCache();
+    if (automaticTypeDirectiveNames.length) {
+      (_k = tracing) == null ? void 0 : _k.push(tracing.Phase.Program, "processTypeReferences", { count: automaticTypeDirectiveNames.length });
       const containingDirectory = options.configFilePath ? getDirectoryPath(options.configFilePath) : host.getCurrentDirectory();
       const containingFilename = combinePaths(containingDirectory, inferredTypesContainingFile);
-      const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typeReferences, containingFilename);
-      for (let i = 0; i < typeReferences.length; i++) {
-        processTypeReferenceDirective(typeReferences[i], void 0, resolutions[i], { kind: 8 /* AutomaticTypeDirectiveFile */, typeReference: typeReferences[i], packageId: (_k = resolutions[i]) == null ? void 0 : _k.packageId });
+      const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(automaticTypeDirectiveNames, containingFilename);
+      for (let i = 0; i < automaticTypeDirectiveNames.length; i++) {
+        automaticTypeDirectiveResolutions.set(
+          automaticTypeDirectiveNames[i],
+          /*mode*/
+          void 0,
+          resolutions[i]
+        );
+        processTypeReferenceDirective(
+          automaticTypeDirectiveNames[i],
+          /*mode*/
+          void 0,
+          resolutions[i],
+          {
+            kind: 8 /* AutomaticTypeDirectiveFile */,
+            typeReference: automaticTypeDirectiveNames[i],
+            packageId: (_m = (_l = resolutions[i]) == null ? void 0 : _l.resolvedTypeReferenceDirective) == null ? void 0 : _m.packageId
+          }
+        );
       }
-      (_l = tracing) == null ? void 0 : _l.pop();
+      (_n = tracing) == null ? void 0 : _n.pop();
     }
     if (rootNames.length && !skipDefaultLib) {
       const defaultLibraryFileName = getDefaultLibraryFileName();
       if (!options.lib && defaultLibraryFileName) {
-        processRootFile(defaultLibraryFileName, true, false, { kind: 6 /* LibFile */ });
+        processRootFile(
+          defaultLibraryFileName,
+          /*isDefaultLib*/
+          true,
+          /*ignoreNoDefaultLib*/
+          false,
+          { kind: 6 /* LibFile */ }
+        );
       } else {
         forEach(options.lib, (libFileName, index) => {
-          processRootFile(pathForLibFile(libFileName), true, false, { kind: 6 /* LibFile */, index });
+          processRootFile(
+            pathForLibFile(libFileName),
+            /*isDefaultLib*/
+            true,
+            /*ignoreNoDefaultLib*/
+            false,
+            { kind: 6 /* LibFile */, index }
+          );
         });
       }
     }
@@ -97840,14 +108999,20 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     const oldSourceFiles = oldProgram.getSourceFiles();
     for (const oldSourceFile of oldSourceFiles) {
       const newFile = getSourceFileByPath(oldSourceFile.resolvedPath);
-      if (shouldCreateNewSourceFile || !newFile || newFile.impliedNodeFormat !== oldSourceFile.impliedNodeFormat || oldSourceFile.resolvedPath === oldSourceFile.path && newFile.resolvedPath !== oldSourceFile.path) {
+      if (shouldCreateNewSourceFile || !newFile || newFile.impliedNodeFormat !== oldSourceFile.impliedNodeFormat || // old file wasn't redirect but new file is
+      oldSourceFile.resolvedPath === oldSourceFile.path && newFile.resolvedPath !== oldSourceFile.path) {
         host.onReleaseOldSourceFile(oldSourceFile, oldProgram.getCompilerOptions(), !!getSourceFileByPath(oldSourceFile.path));
       }
     }
     if (!host.getParsedCommandLine) {
       oldProgram.forEachResolvedProjectReference((resolvedProjectReference) => {
         if (!getResolvedProjectReferenceByPath(resolvedProjectReference.sourceFile.path)) {
-          host.onReleaseOldSourceFile(resolvedProjectReference.sourceFile, oldProgram.getCompilerOptions(), false);
+          host.onReleaseOldSourceFile(
+            resolvedProjectReference.sourceFile,
+            oldProgram.getCompilerOptions(),
+            /*hasSourceFileByPath*/
+            false
+          );
         }
       });
     }
@@ -97865,7 +109030,6 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
       }
     );
   }
-  typeReferenceDirectiveResolutionCache = void 0;
   oldProgram = void 0;
   const program = {
     getRootFileNames: () => rootNames,
@@ -97873,6 +109037,7 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     getSourceFileByPath,
     getSourceFiles: () => files,
     getMissingFilePaths: () => missingFilePaths,
+    // TODO: GH#18217
     getModuleResolutionCache: () => moduleResolutionCache,
     getFilesByNameMap: () => filesByName,
     getCompilerOptions: () => options,
@@ -97898,6 +109063,8 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     getRelationCacheSizes: () => getTypeChecker().getRelationCacheSizes(),
     getFileProcessingDiagnostics: () => fileProcessingDiagnostics,
     getResolvedTypeReferenceDirectives: () => resolvedTypeReferenceDirectives,
+    getAutomaticTypeDirectiveNames: () => automaticTypeDirectiveNames,
+    getAutomaticTypeDirectiveResolutions: () => automaticTypeDirectiveResolutions,
     isSourceFileFromExternalLibrary,
     isSourceFileDefaultLibrary,
     getSourceFileFromReference,
@@ -97907,7 +109074,6 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     usesUriStyleNodeCoreModules,
     isEmittedFile,
     getConfigFileParsingDiagnostics: getConfigFileParsingDiagnostics2,
-    getResolvedModuleWithFailedLookupLocationsFromCache,
     getProjectReferences,
     getResolvedProjectReferences,
     getProjectReferenceRedirect,
@@ -97920,8 +109086,9 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     readFile,
     directoryExists,
     getSymlinkCache,
-    realpath: (_m = host.realpath) == null ? void 0 : _m.bind(host),
+    realpath: (_o = host.realpath) == null ? void 0 : _o.bind(host),
     useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(),
+    getCanonicalFileName,
     getFileIncludeReasons: () => fileReasons,
     structureIsReused,
     writeFile: writeFile2
@@ -97934,6 +109101,8 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
       case 0 /* FilePreprocessingReferencedDiagnostic */:
         const { file, pos, end } = getReferencedFileLocation(getSourceFileByPath, diagnostic.reason);
         return programDiagnostics.add(createFileDiagnostic(file, Debug.checkDefined(pos), Debug.checkDefined(end) - pos, diagnostic.diagnostic, ...diagnostic.args || emptyArray));
+      case 2 /* ResolutionDiagnostics */:
+        return diagnostic.diagnostics.forEach((d) => programDiagnostics.add(d));
       default:
         Debug.assertNever(diagnostic);
     }
@@ -97941,32 +109110,30 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
   verifyCompilerOptions();
   mark("afterProgram");
   measure("Program", "beforeProgram", "afterProgram");
-  (_n = tracing) == null ? void 0 : _n.pop();
+  (_p = tracing) == null ? void 0 : _p.pop();
   return program;
-  function addResolutionDiagnostics(list) {
-    if (!list)
+  function addResolutionDiagnostics(resolution) {
+    var _a3;
+    if (!((_a3 = resolution.resolutionDiagnostics) == null ? void 0 : _a3.length))
       return;
-    for (const elem of list) {
-      programDiagnostics.add(elem);
-    }
+    (fileProcessingDiagnostics != null ? fileProcessingDiagnostics : fileProcessingDiagnostics = []).push({
+      kind: 2 /* ResolutionDiagnostics */,
+      diagnostics: resolution.resolutionDiagnostics
+    });
   }
-  function pullDiagnosticsFromCache(names, containingFile) {
-    var _a3;
-    if (!moduleResolutionCache)
+  function addResolutionDiagnosticsFromResolutionOrCache(containingFile, name, resolution, mode) {
+    if (host.resolveModuleNameLiterals || !host.resolveModuleNames)
+      return addResolutionDiagnostics(resolution);
+    if (!moduleResolutionCache || isExternalModuleNameRelative(name))
       return;
     const containingFileName = getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory);
     const containingDir = getDirectoryPath(containingFileName);
     const redirectedReference = getRedirectReferenceForResolution(containingFile);
-    for (const n of names) {
-      const mode = getResolutionMode(n, containingFile);
-      const name = getResolutionName(n);
-      if (isExternalModuleNameRelative(name))
-        continue;
-      const diags = (_a3 = moduleResolutionCache.getOrCreateCacheForModuleName(name, mode, redirectedReference).get(containingDir)) == null ? void 0 : _a3.resolutionDiagnostics;
-      addResolutionDiagnostics(diags);
-    }
+    const fromCache = moduleResolutionCache.getFromNonRelativeNameCache(name, mode, containingDir, redirectedReference);
+    if (fromCache)
+      addResolutionDiagnostics(fromCache);
   }
-  function resolveModuleNamesWorker(moduleNames, containingFile, resolutionInfo) {
+  function resolveModuleNamesWorker(moduleNames, containingFile, reusedNames) {
     var _a3, _b2;
     if (!moduleNames.length)
       return emptyArray;
@@ -97974,23 +109141,22 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     const redirectedReference = getRedirectReferenceForResolution(containingFile);
     (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "resolveModuleNamesWorker", { containingFileName });
     mark("beforeResolveModule");
-    const result = actualResolveModuleNamesWorker(moduleNames, containingFile, containingFileName, redirectedReference, resolutionInfo);
+    const result = actualResolveModuleNamesWorker(moduleNames, containingFileName, redirectedReference, options, containingFile, reusedNames);
     mark("afterResolveModule");
     measure("ResolveModule", "beforeResolveModule", "afterResolveModule");
     (_b2 = tracing) == null ? void 0 : _b2.pop();
-    pullDiagnosticsFromCache(moduleNames, containingFile);
     return result;
   }
-  function resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile, resolutionInfo) {
+  function resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile, reusedNames) {
     var _a3, _b2;
     if (!typeDirectiveNames.length)
       return [];
+    const containingSourceFile = !isString(containingFile) ? containingFile : void 0;
     const containingFileName = !isString(containingFile) ? getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile;
-    const redirectedReference = !isString(containingFile) ? getRedirectReferenceForResolution(containingFile) : void 0;
-    const containingFileMode = !isString(containingFile) ? containingFile.impliedNodeFormat : void 0;
+    const redirectedReference = containingSourceFile && getRedirectReferenceForResolution(containingSourceFile);
     (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "resolveTypeReferenceDirectiveNamesWorker", { containingFileName });
     mark("beforeResolveTypeReference");
-    const result = actualResolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFileName, redirectedReference, containingFileMode, resolutionInfo);
+    const result = actualResolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFileName, redirectedReference, options, containingSourceFile, reusedNames);
     mark("afterResolveTypeReference");
     measure("ResolveTypeReference", "beforeResolveTypeReference", "afterResolveTypeReference");
     (_b2 = tracing) == null ? void 0 : _b2.pop();
@@ -98025,7 +109191,12 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     return compareValues(getDefaultLibFilePriority(a), getDefaultLibFilePriority(b));
   }
   function getDefaultLibFilePriority(a) {
-    if (containsPath(defaultLibraryPath, a.fileName, false)) {
+    if (containsPath(
+      defaultLibraryPath,
+      a.fileName,
+      /*ignoreCase*/
+      false
+    )) {
       const basename = getBaseFileName(a.fileName);
       if (basename === "lib.d.ts" || basename === "lib.es6.d.ts")
         return 0;
@@ -98036,9 +109207,6 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     }
     return libs.length + 2;
   }
-  function getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile, mode) {
-    return moduleResolutionCache && resolveModuleNameFromCache(moduleName, containingFile, moduleResolutionCache, mode);
-  }
   function toPath3(fileName) {
     return toPath(fileName, currentDirectory, getCanonicalFileName);
   }
@@ -98067,8 +109235,14 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     return classifiableNames;
   }
   function resolveModuleNamesReusingOldState(moduleNames, file) {
+    var _a3;
     if (structureIsReused === 0 /* Not */ && !file.ambientModuleNames.length) {
-      return resolveModuleNamesWorker(moduleNames, file, void 0);
+      return resolveModuleNamesWorker(
+        moduleNames,
+        file,
+        /*reusedNames*/
+        void 0
+      );
     }
     const oldSourceFile = oldProgram && oldProgram.getSourceFile(file.fileName);
     if (oldSourceFile !== file && file.resolvedModules) {
@@ -98082,24 +109256,24 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     let unknownModuleNames;
     let result;
     let reusedNames;
-    const predictedToResolveToAmbientModuleMarker = {};
+    const predictedToResolveToAmbientModuleMarker = emptyResolution;
     for (let i = 0; i < moduleNames.length; i++) {
       const moduleName = moduleNames[i];
       if (file === oldSourceFile && !hasInvalidatedResolutions(oldSourceFile.path)) {
         const mode = getModeForUsageLocation(file, moduleName);
-        const oldResolvedModule = getResolvedModule(oldSourceFile, moduleName.text, mode);
-        if (oldResolvedModule) {
+        const oldResolution = (_a3 = oldSourceFile.resolvedModules) == null ? void 0 : _a3.get(moduleName.text, mode);
+        if (oldResolution == null ? void 0 : oldResolution.resolvedModule) {
           if (isTraceEnabled(options, host)) {
             trace(
               host,
-              oldResolvedModule.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
+              oldResolution.resolvedModule.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
               moduleName.text,
               getNormalizedAbsolutePath(file.originalFileName, currentDirectory),
-              oldResolvedModule.resolvedFileName,
-              oldResolvedModule.packageId && packageIdToString(oldResolvedModule.packageId)
+              oldResolution.resolvedModule.resolvedFileName,
+              oldResolution.resolvedModule.packageId && packageIdToString(oldResolution.resolvedModule.packageId)
             );
           }
-          (result != null ? result : result = new Array(moduleNames.length))[i] = oldResolvedModule;
+          (result != null ? result : result = new Array(moduleNames.length))[i] = oldResolution;
           (reusedNames != null ? reusedNames : reusedNames = []).push(moduleName);
           continue;
         }
@@ -98119,18 +109293,14 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
         (unknownModuleNames != null ? unknownModuleNames : unknownModuleNames = []).push(moduleName);
       }
     }
-    const resolutions = unknownModuleNames && unknownModuleNames.length ? resolveModuleNamesWorker(unknownModuleNames, file, { names: unknownModuleNames, reusedNames }) : emptyArray;
+    const resolutions = unknownModuleNames && unknownModuleNames.length ? resolveModuleNamesWorker(unknownModuleNames, file, reusedNames) : emptyArray;
     if (!result) {
       Debug.assert(resolutions.length === moduleNames.length);
       return resolutions;
     }
     let j = 0;
     for (let i = 0; i < result.length; i++) {
-      if (result[i]) {
-        if (result[i] === predictedToResolveToAmbientModuleMarker) {
-          result[i] = void 0;
-        }
-      } else {
+      if (!result[i]) {
         result[i] = resolutions[j];
         j++;
       }
@@ -98154,15 +109324,21 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     }
   }
   function resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectiveNames, containingFile) {
+    var _a3;
     if (structureIsReused === 0 /* Not */) {
-      return resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile, void 0);
+      return resolveTypeReferenceDirectiveNamesWorker(
+        typeDirectiveNames,
+        containingFile,
+        /*resuedNames*/
+        void 0
+      );
     }
     const oldSourceFile = !isString(containingFile) ? oldProgram && oldProgram.getSourceFile(containingFile.fileName) : void 0;
     if (!isString(containingFile)) {
       if (oldSourceFile !== containingFile && containingFile.resolvedTypeReferenceDirectiveNames) {
         const result2 = [];
         for (const typeDirectiveName of typeDirectiveNames) {
-          const resolvedTypeReferenceDirective = containingFile.resolvedTypeReferenceDirectiveNames.get(getResolutionName(typeDirectiveName), typeDirectiveName.resolutionMode || containingFile.impliedNodeFormat);
+          const resolvedTypeReferenceDirective = containingFile.resolvedTypeReferenceDirectiveNames.get(getTypeReferenceResolutionName(typeDirectiveName), getModeForFileReference(typeDirectiveName, containingFile.impliedNodeFormat));
           result2.push(resolvedTypeReferenceDirective);
         }
         return result2;
@@ -98176,21 +109352,21 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     for (let i = 0; i < typeDirectiveNames.length; i++) {
       const entry = typeDirectiveNames[i];
       if (canReuseResolutions) {
-        const typeDirectiveName = getResolutionName(entry);
+        const typeDirectiveName = getTypeReferenceResolutionName(entry);
         const mode = getModeForFileReference(entry, containingSourceFile == null ? void 0 : containingSourceFile.impliedNodeFormat);
-        const oldResolvedTypeReferenceDirective = getResolvedTypeReferenceDirective(oldSourceFile, typeDirectiveName, mode);
-        if (oldResolvedTypeReferenceDirective) {
+        const oldResolution = (_a3 = !isString(containingFile) ? oldSourceFile == null ? void 0 : oldSourceFile.resolvedTypeReferenceDirectiveNames : oldProgram == null ? void 0 : oldProgram.getAutomaticTypeDirectiveResolutions()) == null ? void 0 : _a3.get(typeDirectiveName, mode);
+        if (oldResolution == null ? void 0 : oldResolution.resolvedTypeReferenceDirective) {
           if (isTraceEnabled(options, host)) {
             trace(
               host,
-              oldResolvedTypeReferenceDirective.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
+              oldResolution.resolvedTypeReferenceDirective.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
               typeDirectiveName,
               !isString(containingFile) ? getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile,
-              oldResolvedTypeReferenceDirective.resolvedFileName,
-              oldResolvedTypeReferenceDirective.packageId && packageIdToString(oldResolvedTypeReferenceDirective.packageId)
+              oldResolution.resolvedTypeReferenceDirective.resolvedFileName,
+              oldResolution.resolvedTypeReferenceDirective.packageId && packageIdToString(oldResolution.resolvedTypeReferenceDirective.packageId)
             );
           }
-          (result != null ? result : result = new Array(typeDirectiveNames.length))[i] = oldResolvedTypeReferenceDirective;
+          (result != null ? result : result = new Array(typeDirectiveNames.length))[i] = oldResolution;
           (reusedNames != null ? reusedNames : reusedNames = []).push(entry);
           continue;
         }
@@ -98202,7 +109378,7 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     const resolutions = resolveTypeReferenceDirectiveNamesWorker(
       unknownTypeReferenceDirectiveNames,
       containingFile,
-      { names: unknownTypeReferenceDirectiveNames, reusedNames }
+      reusedNames
     );
     if (!result) {
       Debug.assert(resolutions.length === typeDirectiveNames.length);
@@ -98238,7 +109414,7 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     );
   }
   function tryReuseStructureFromOldProgram() {
-    var _a3, _b2;
+    var _a3;
     if (!oldProgram) {
       return 0 /* Not */;
     }
@@ -98271,7 +109447,20 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     const seenPackageNames = /* @__PURE__ */ new Map();
     for (const oldSourceFile of oldSourceFiles) {
       const sourceFileOptions = getCreateSourceFileOptions(oldSourceFile.fileName, moduleResolutionCache, host, options);
-      let newSourceFile = host.getSourceFileByPath ? host.getSourceFileByPath(oldSourceFile.fileName, oldSourceFile.resolvedPath, sourceFileOptions, void 0, shouldCreateNewSourceFile || sourceFileOptions.impliedNodeFormat !== oldSourceFile.impliedNodeFormat) : host.getSourceFile(oldSourceFile.fileName, sourceFileOptions, void 0, shouldCreateNewSourceFile || sourceFileOptions.impliedNodeFormat !== oldSourceFile.impliedNodeFormat);
+      let newSourceFile = host.getSourceFileByPath ? host.getSourceFileByPath(
+        oldSourceFile.fileName,
+        oldSourceFile.resolvedPath,
+        sourceFileOptions,
+        /*onError*/
+        void 0,
+        shouldCreateNewSourceFile || sourceFileOptions.impliedNodeFormat !== oldSourceFile.impliedNodeFormat
+      ) : host.getSourceFile(
+        oldSourceFile.fileName,
+        sourceFileOptions,
+        /*onError*/
+        void 0,
+        shouldCreateNewSourceFile || sourceFileOptions.impliedNodeFormat !== oldSourceFile.impliedNodeFormat
+      );
       if (!newSourceFile) {
         return 0 /* Not */;
       }
@@ -98348,19 +109537,19 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     for (const { oldFile: oldSourceFile, newFile: newSourceFile } of modifiedSourceFiles) {
       const moduleNames = getModuleNames(newSourceFile);
       const resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFile);
-      const resolutionsChanged = hasChangesInResolutions(moduleNames, newSourceFile, resolutions, oldSourceFile.resolvedModules, moduleResolutionIsEqualTo);
+      const resolutionsChanged = hasChangesInResolutions(moduleNames, newSourceFile, resolutions, oldSourceFile.resolvedModules, moduleResolutionIsEqualTo, moduleResolutionNameAndModeGetter);
       if (resolutionsChanged) {
         structureIsReused = 1 /* SafeModules */;
-        newSourceFile.resolvedModules = zipToModeAwareCache(newSourceFile, moduleNames, resolutions);
+        newSourceFile.resolvedModules = zipToModeAwareCache(newSourceFile, moduleNames, resolutions, moduleResolutionNameAndModeGetter);
       } else {
         newSourceFile.resolvedModules = oldSourceFile.resolvedModules;
       }
       const typesReferenceDirectives = newSourceFile.typeReferenceDirectives;
       const typeReferenceResolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typesReferenceDirectives, newSourceFile);
-      const typeReferenceResolutionsChanged = hasChangesInResolutions(typesReferenceDirectives, newSourceFile, typeReferenceResolutions, oldSourceFile.resolvedTypeReferenceDirectiveNames, typeDirectiveIsEqualTo);
+      const typeReferenceResolutionsChanged = hasChangesInResolutions(typesReferenceDirectives, newSourceFile, typeReferenceResolutions, oldSourceFile.resolvedTypeReferenceDirectiveNames, typeDirectiveIsEqualTo, typeReferenceResolutionNameAndModeGetter);
       if (typeReferenceResolutionsChanged) {
         structureIsReused = 1 /* SafeModules */;
-        newSourceFile.resolvedTypeReferenceDirectiveNames = zipToModeAwareCache(newSourceFile, typesReferenceDirectives, typeReferenceResolutions);
+        newSourceFile.resolvedTypeReferenceDirectiveNames = zipToModeAwareCache(newSourceFile, typesReferenceDirectives, typeReferenceResolutions, typeReferenceResolutionNameAndModeGetter);
       } else {
         newSourceFile.resolvedTypeReferenceDirectiveNames = oldSourceFile.resolvedTypeReferenceDirectiveNames;
       }
@@ -98368,9 +109557,17 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     if (structureIsReused !== 2 /* Completely */) {
       return structureIsReused;
     }
-    if (changesAffectingProgramStructure(oldOptions, options) || ((_b2 = host.hasChangedAutomaticTypeDirectiveNames) == null ? void 0 : _b2.call(host))) {
+    if (changesAffectingProgramStructure(oldOptions, options)) {
       return 1 /* SafeModules */;
     }
+    if (host.hasChangedAutomaticTypeDirectiveNames) {
+      if (host.hasChangedAutomaticTypeDirectiveNames())
+        return 1 /* SafeModules */;
+    } else {
+      automaticTypeDirectiveNames = getAutomaticTypeDirectiveNames(options, host);
+      if (!arrayIsEqualTo(oldProgram.getAutomaticTypeDirectiveNames(), automaticTypeDirectiveNames))
+        return 1 /* SafeModules */;
+    }
     missingFilePaths = oldProgram.getMissingFilePaths();
     Debug.assert(newSourceFiles.length === oldProgram.getSourceFiles().length);
     for (const newSourceFile of newSourceFiles) {
@@ -98394,6 +109591,8 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     fileReasons = oldProgram.getFileIncludeReasons();
     fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics();
     resolvedTypeReferenceDirectives = oldProgram.getResolvedTypeReferenceDirectives();
+    automaticTypeDirectiveNames = oldProgram.getAutomaticTypeDirectiveNames();
+    automaticTypeDirectiveResolutions = oldProgram.getAutomaticTypeDirectiveResolutions();
     sourceFileToPackageName = oldProgram.sourceFileToPackageName;
     redirectTargetsMap = oldProgram.redirectTargetsMap;
     usesUriStyleNodeCoreModules = oldProgram.usesUriStyleNodeCoreModules;
@@ -98444,14 +109643,24 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
   function emitBuildInfo(writeFileCallback) {
     var _a3, _b2;
     Debug.assert(!outFile(options));
-    (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Emit, "emitBuildInfo", {}, true);
+    (_a3 = tracing) == null ? void 0 : _a3.push(
+      tracing.Phase.Emit,
+      "emitBuildInfo",
+      {},
+      /*separateBeginAndEnd*/
+      true
+    );
     mark("beforeEmit");
     const emitResult = emitFiles(
       notImplementedResolver,
       getEmitHost(writeFileCallback),
+      /*targetSourceFile*/
       void 0,
+      /*transformers*/
       noTransformers,
+      /*emitOnlyDtsFiles*/
       false,
+      /*onlyBuildInfo*/
       true
     );
     mark("afterEmit");
@@ -98505,7 +109714,13 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
   }
   function emit(sourceFile, writeFileCallback, cancellationToken, emitOnly, transformers, forceDtsEmit) {
     var _a3, _b2;
-    (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Emit, "emit", { path: sourceFile == null ? void 0 : sourceFile.path }, true);
+    (_a3 = tracing) == null ? void 0 : _a3.push(
+      tracing.Phase.Emit,
+      "emit",
+      { path: sourceFile == null ? void 0 : sourceFile.path },
+      /*separateBeginAndEnd*/
+      true
+    );
     const result = runWithCancellationToken(() => emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnly, transformers, forceDtsEmit));
     (_b2 = tracing) == null ? void 0 : _b2.pop();
     return result;
@@ -98527,6 +109742,7 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
       sourceFile,
       getTransformers(options, customTransformers, emitOnly),
       emitOnly,
+      /*onlyBuildInfo*/
       false,
       forceDtsEmit
     );
@@ -98542,7 +109758,7 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
   }
   function getDiagnosticsHelper(sourceFile, getDiagnostics, cancellationToken) {
     if (sourceFile) {
-      return getDiagnostics(sourceFile, cancellationToken);
+      return sortAndDeduplicateDiagnostics(getDiagnostics(sourceFile, cancellationToken));
     }
     return sortAndDeduplicateDiagnostics(flatMap(program.getSourceFiles(), (sourceFile2) => {
       if (cancellationToken) {
@@ -98902,7 +110118,14 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     return configFileParsingDiagnostics || emptyArray;
   }
   function processRootFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason) {
-    processSourceFile(normalizePath(fileName), isDefaultLib, ignoreNoDefaultLib, void 0, reason);
+    processSourceFile(
+      normalizePath(fileName),
+      isDefaultLib,
+      ignoreNoDefaultLib,
+      /*packageId*/
+      void 0,
+      reason
+    );
   }
   function fileReferenceIsEqualTo(a, b) {
     return a.fileName === b.fileName;
@@ -98912,7 +110135,15 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
   }
   function createSyntheticImport(text, file) {
     const externalHelpersModuleReference = factory.createStringLiteral(text);
-    const importDecl = factory.createImportDeclaration(void 0, void 0, externalHelpersModuleReference, void 0);
+    const importDecl = factory.createImportDeclaration(
+      /*modifiers*/
+      void 0,
+      /*importClause*/
+      void 0,
+      externalHelpersModuleReference,
+      /*assertClause*/
+      void 0
+    );
     addEmitFlags(importDecl, 134217728 /* NeverApplyImportHelper */);
     setParent(externalHelpersModuleReference, importDecl);
     setParent(importDecl, file);
@@ -98939,9 +110170,14 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
       }
     }
     for (const node of file.statements) {
-      collectModuleReferences(node, false);
+      collectModuleReferences(
+        node,
+        /*inAmbientModule*/
+        false
+      );
     }
-    if (file.flags & 2097152 /* PossiblyContainsDynamicImport */ || isJavaScriptFile) {
+    const shouldProcessRequires = isJavaScriptFile && getEmitModuleResolutionKind(options) !== 100 /* Bundler */;
+    if (file.flags & 2097152 /* PossiblyContainsDynamicImport */ || shouldProcessRequires) {
       collectDynamicImportOrRequireCalls(file);
     }
     file.imports = imports || emptyArray;
@@ -98952,7 +110188,11 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
       if (isAnyImportOrReExport(node)) {
         const moduleNameExpr = getExternalModuleName(node);
         if (moduleNameExpr && isStringLiteral(moduleNameExpr) && moduleNameExpr.text && (!inAmbientModule || !isExternalModuleNameRelative(moduleNameExpr.text))) {
-          setParentRecursive(node, false);
+          setParentRecursive(
+            node,
+            /*incremental*/
+            false
+          );
           imports = append(imports, moduleNameExpr);
           if (!usesUriStyleNodeCoreModules && currentNodeModulesDepth === 0 && !file.isDeclarationFile) {
             usesUriStyleNodeCoreModules = startsWith(moduleNameExpr.text, "node:");
@@ -98971,7 +110211,11 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
             const body = node.body;
             if (body) {
               for (const statement of body.statements) {
-                collectModuleReferences(statement, true);
+                collectModuleReferences(
+                  statement,
+                  /*inAmbientModule*/
+                  true
+                );
               }
             }
           }
@@ -98982,14 +110226,30 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
       const r = /import|require/g;
       while (r.exec(file2.text) !== null) {
         const node = getNodeAtPosition(file2, r.lastIndex);
-        if (isJavaScriptFile && isRequireCall(node, true)) {
-          setParentRecursive(node, false);
+        if (shouldProcessRequires && isRequireCall(
+          node,
+          /*checkArgumentIsStringLiteralLike*/
+          true
+        )) {
+          setParentRecursive(
+            node,
+            /*incremental*/
+            false
+          );
           imports = append(imports, node.arguments[0]);
         } else if (isImportCall(node) && node.arguments.length >= 1 && isStringLiteralLike(node.arguments[0])) {
-          setParentRecursive(node, false);
+          setParentRecursive(
+            node,
+            /*incremental*/
+            false
+          );
           imports = append(imports, node.arguments[0]);
         } else if (isLiteralImportTypeNode(node)) {
-          setParentRecursive(node, false);
+          setParentRecursive(
+            node,
+            /*incremental*/
+            false
+          );
           imports = append(imports, node.argument.literal);
         }
       }
@@ -99065,12 +110325,28 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     getSourceFileFromReferenceWorker(
       fileName,
       (fileName2) => findSourceFile(fileName2, isDefaultLib, ignoreNoDefaultLib, reason, packageId),
-      (diagnostic, ...args) => addFilePreprocessingFileExplainingDiagnostic(void 0, reason, diagnostic, args),
+      // TODO: GH#18217
+      (diagnostic, ...args) => addFilePreprocessingFileExplainingDiagnostic(
+        /*file*/
+        void 0,
+        reason,
+        diagnostic,
+        args
+      ),
       reason
     );
   }
   function processProjectReferenceFile(fileName, reason) {
-    return processSourceFile(fileName, false, false, void 0, reason);
+    return processSourceFile(
+      fileName,
+      /*isDefaultLib*/
+      false,
+      /*ignoreNoDefaultLib*/
+      false,
+      /*packageId*/
+      void 0,
+      reason
+    );
   }
   function reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason) {
     const hasExistingReasonToReportErrorOn = !isReferencedFile(reason) && some(fileReasons.get(existingFile.path), isReferencedFile);
@@ -99080,35 +110356,16 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
       addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, [fileName, existingFile.fileName]);
     }
   }
-  function createRedirectSourceFile(redirectTarget, unredirected, fileName, path, resolvedPath, originalFileName, sourceFileOptions) {
+  function createRedirectedSourceFile(redirectTarget, unredirected, fileName, path, resolvedPath, originalFileName, sourceFileOptions) {
     var _a3;
-    const redirect = Object.create(redirectTarget);
+    const redirect = parseNodeFactory.createRedirectedSourceFile({ redirectTarget, unredirected });
     redirect.fileName = fileName;
     redirect.path = path;
     redirect.resolvedPath = resolvedPath;
     redirect.originalFileName = originalFileName;
-    redirect.redirectInfo = { redirectTarget, unredirected };
     redirect.packageJsonLocations = ((_a3 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a3.length) ? sourceFileOptions.packageJsonLocations : void 0;
     redirect.packageJsonScope = sourceFileOptions.packageJsonScope;
     sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0);
-    Object.defineProperties(redirect, {
-      id: {
-        get() {
-          return this.redirectInfo.redirectTarget.id;
-        },
-        set(value) {
-          this.redirectInfo.redirectTarget.id = value;
-        }
-      },
-      symbol: {
-        get() {
-          return this.redirectInfo.redirectTarget.symbol;
-        },
-        set(value) {
-          this.redirectInfo.redirectTarget.symbol = value;
-        }
-      }
-    });
     return redirect;
   }
   function findSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) {
@@ -99141,7 +110398,12 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
       if (source) {
         const file2 = isString(source) ? findSourceFile(source, isDefaultLib, ignoreNoDefaultLib, reason, packageId) : void 0;
         if (file2)
-          addFileToFilesByName(file2, path, void 0);
+          addFileToFilesByName(
+            file2,
+            path,
+            /*redirectedPath*/
+            void 0
+          );
         return file2;
       }
     }
@@ -99196,14 +110458,20 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     const file = host.getSourceFile(
       fileName,
       sourceFileOptions,
-      (hostErrorMessage) => addFilePreprocessingFileExplainingDiagnostic(void 0, reason, Diagnostics.Cannot_read_file_0_Colon_1, [fileName, hostErrorMessage]),
+      (hostErrorMessage) => addFilePreprocessingFileExplainingDiagnostic(
+        /*file*/
+        void 0,
+        reason,
+        Diagnostics.Cannot_read_file_0_Colon_1,
+        [fileName, hostErrorMessage]
+      ),
       shouldCreateNewSourceFile || ((_a3 = oldProgram == null ? void 0 : oldProgram.getSourceFileByPath(toPath3(fileName))) == null ? void 0 : _a3.impliedNodeFormat) !== sourceFileOptions.impliedNodeFormat
     );
     if (packageId) {
       const packageIdKey = packageIdToString(packageId);
       const fileFromPackageId = packageIdToSourceFile.get(packageIdKey);
       if (fileFromPackageId) {
-        const dupFile = createRedirectSourceFile(fileFromPackageId, file, fileName, path, toPath3(fileName), originalFileName, sourceFileOptions);
+        const dupFile = createRedirectedSourceFile(fileFromPackageId, file, fileName, path, toPath3(fileName), originalFileName, sourceFileOptions);
         redirectTargetsMap.add(fileFromPackageId.path, fileName);
         addFileToFilesByName(dupFile, path, redirectedPath);
         addFileIncludeReason(dupFile, reason);
@@ -99329,7 +110597,9 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
       processSourceFile(
         resolveTripleslashReference(ref.fileName, file.fileName),
         isDefaultLib,
+        /*ignoreNoDefaultLib*/
         false,
+        /*packageId*/
         void 0,
         { kind: 4 /* ReferenceFile */, file: file.path, index }
       );
@@ -99337,7 +110607,8 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
   }
   function processTypeReferenceDirectives(file) {
     const typeDirectives = file.typeReferenceDirectives;
-    if (!typeDirectives) {
+    if (!typeDirectives.length) {
+      file.resolvedTypeReferenceDirectiveNames = void 0;
       return;
     }
     const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectives, file);
@@ -99348,28 +110619,44 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
       setResolvedTypeReferenceDirective(file, fileName, resolvedTypeReferenceDirective, getModeForFileReference(ref, file.impliedNodeFormat));
       const mode = ref.resolutionMode || file.impliedNodeFormat;
       if (mode && getEmitModuleResolutionKind(options) !== 3 /* Node16 */ && getEmitModuleResolutionKind(options) !== 99 /* NodeNext */) {
-        programDiagnostics.add(createDiagnosticForRange(file, ref, Diagnostics.resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext));
+        (fileProcessingDiagnostics != null ? fileProcessingDiagnostics : fileProcessingDiagnostics = []).push({
+          kind: 2 /* ResolutionDiagnostics */,
+          diagnostics: [
+            createDiagnosticForRange(file, ref, Diagnostics.resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext)
+          ]
+        });
       }
       processTypeReferenceDirective(fileName, mode, resolvedTypeReferenceDirective, { kind: 5 /* TypeReferenceDirective */, file: file.path, index });
     }
   }
-  function processTypeReferenceDirective(typeReferenceDirective, mode, resolvedTypeReferenceDirective, reason) {
+  function processTypeReferenceDirective(typeReferenceDirective, mode, resolution, reason) {
     var _a3, _b2;
-    (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "processTypeReferenceDirective", { directive: typeReferenceDirective, hasResolved: !!resolvedTypeReferenceDirective, refKind: reason.kind, refPath: isReferencedFile(reason) ? reason.file : void 0 });
-    processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolvedTypeReferenceDirective, reason);
+    (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "processTypeReferenceDirective", { directive: typeReferenceDirective, hasResolved: !!resolution.resolvedTypeReferenceDirective, refKind: reason.kind, refPath: isReferencedFile(reason) ? reason.file : void 0 });
+    processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolution, reason);
     (_b2 = tracing) == null ? void 0 : _b2.pop();
   }
-  function processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolvedTypeReferenceDirective, reason) {
-    const previousResolution = resolvedTypeReferenceDirectives.get(typeReferenceDirective, mode);
+  function processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolution, reason) {
+    var _a3;
+    addResolutionDiagnostics(resolution);
+    const previousResolution = (_a3 = resolvedTypeReferenceDirectives.get(typeReferenceDirective, mode)) == null ? void 0 : _a3.resolvedTypeReferenceDirective;
     if (previousResolution && previousResolution.primary) {
       return;
     }
     let saveResolution = true;
+    const { resolvedTypeReferenceDirective } = resolution;
     if (resolvedTypeReferenceDirective) {
       if (resolvedTypeReferenceDirective.isExternalLibraryImport)
         currentNodeModulesDepth++;
       if (resolvedTypeReferenceDirective.primary) {
-        processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, false, resolvedTypeReferenceDirective.packageId, reason);
+        processSourceFile(
+          resolvedTypeReferenceDirective.resolvedFileName,
+          /*isDefaultLib*/
+          false,
+          /*ignoreNoDefaultLib*/
+          false,
+          resolvedTypeReferenceDirective.packageId,
+          reason
+        );
       } else {
         if (previousResolution) {
           if (resolvedTypeReferenceDirective.resolvedFileName !== previousResolution.resolvedFileName) {
@@ -99386,16 +110673,30 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
           }
           saveResolution = false;
         } else {
-          processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, false, resolvedTypeReferenceDirective.packageId, reason);
+          processSourceFile(
+            resolvedTypeReferenceDirective.resolvedFileName,
+            /*isDefaultLib*/
+            false,
+            /*ignoreNoDefaultLib*/
+            false,
+            resolvedTypeReferenceDirective.packageId,
+            reason
+          );
         }
       }
       if (resolvedTypeReferenceDirective.isExternalLibraryImport)
         currentNodeModulesDepth--;
     } else {
-      addFilePreprocessingFileExplainingDiagnostic(void 0, reason, Diagnostics.Cannot_find_type_definition_file_for_0, [typeReferenceDirective]);
+      addFilePreprocessingFileExplainingDiagnostic(
+        /*file*/
+        void 0,
+        reason,
+        Diagnostics.Cannot_find_type_definition_file_for_0,
+        [typeReferenceDirective]
+      );
     }
     if (saveResolution) {
-      resolvedTypeReferenceDirectives.set(typeReferenceDirective, mode, resolvedTypeReferenceDirective);
+      resolvedTypeReferenceDirectives.set(typeReferenceDirective, mode, resolution);
     }
   }
   function pathForLibFile(libFileName) {
@@ -99407,7 +110708,7 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
       i++;
     }
     const resolveFrom = combinePaths(currentDirectory, `__lib_node_modules_lookup_${libFileName}__.ts`);
-    const localOverrideModuleResult = resolveModuleName("@typescript/lib-" + path, resolveFrom, { moduleResolution: 2 /* NodeJs */ }, host, moduleResolutionCache);
+    const localOverrideModuleResult = resolveModuleName("@typescript/lib-" + path, resolveFrom, { moduleResolution: 2 /* Node10 */ }, host, moduleResolutionCache);
     if (localOverrideModuleResult == null ? void 0 : localOverrideModuleResult.resolvedModule) {
       return localOverrideModuleResult.resolvedModule.resolvedFileName;
     }
@@ -99418,7 +110719,14 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
       const libName = toFileNameLowerCase(libReference.fileName);
       const libFileName = libMap.get(libName);
       if (libFileName) {
-        processRootFile(pathForLibFile(libFileName), true, true, { kind: 7 /* LibReferenceDirective */, file: file.path, index });
+        processRootFile(
+          pathForLibFile(libFileName),
+          /*isDefaultLib*/
+          true,
+          /*ignoreNoDefaultLib*/
+          true,
+          { kind: 7 /* LibReferenceDirective */, file: file.path, index }
+        );
       } else {
         const unqualifiedLibName = removeSuffix(removePrefix(libName, "lib."), ".d.ts");
         const suggestion = getSpellingSuggestion(unqualifiedLibName, libs, identity);
@@ -99444,8 +110752,11 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
       Debug.assert(resolutions.length === moduleNames.length);
       const optionsForFile = (useSourceOfProjectReferenceRedirect ? (_a3 = getRedirectReferenceForResolution(file)) == null ? void 0 : _a3.commandLine.options : void 0) || options;
       for (let index = 0; index < moduleNames.length; index++) {
-        const resolution = resolutions[index];
-        setResolvedModule(file, moduleNames[index].text, resolution, getModeForUsageLocation(file, moduleNames[index]));
+        const resolution = resolutions[index].resolvedModule;
+        const moduleName = moduleNames[index].text;
+        const mode = getModeForUsageLocation(file, moduleNames[index]);
+        setResolvedModule(file, moduleName, resolutions[index], mode);
+        addResolutionDiagnosticsFromResolutionOrCache(file, moduleName, resolutions[index], mode);
         if (!resolution) {
           continue;
         }
@@ -99457,13 +110768,15 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
           currentNodeModulesDepth++;
         }
         const elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth;
-        const shouldAddFile = resolvedFileName && !getResolutionDiagnostic(optionsForFile, resolution) && !optionsForFile.noResolve && index < file.imports.length && !elideImport && !(isJsFile && !getAllowJSCompilerOption(optionsForFile)) && (isInJSFile(file.imports[index]) || !(file.imports[index].flags & 8388608 /* JSDoc */));
+        const shouldAddFile = resolvedFileName && !getResolutionDiagnostic(optionsForFile, resolution, file) && !optionsForFile.noResolve && index < file.imports.length && !elideImport && !(isJsFile && !getAllowJSCompilerOption(optionsForFile)) && (isInJSFile(file.imports[index]) || !(file.imports[index].flags & 8388608 /* JSDoc */));
         if (elideImport) {
           modulesWithElidedImports.set(file.path, true);
         } else if (shouldAddFile) {
           findSourceFile(
             resolvedFileName,
+            /*isDefaultLib*/
             false,
+            /*ignoreNoDefaultLib*/
             false,
             { kind: 3 /* Import */, file: file.path, index },
             resolution.packageId
@@ -99510,22 +110823,45 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     if (host.getParsedCommandLine) {
       commandLine = host.getParsedCommandLine(refPath);
       if (!commandLine) {
-        addFileToFilesByName(void 0, sourceFilePath, void 0);
+        addFileToFilesByName(
+          /*sourceFile*/
+          void 0,
+          sourceFilePath,
+          /*redirectedPath*/
+          void 0
+        );
         projectReferenceRedirects.set(sourceFilePath, false);
         return void 0;
       }
       sourceFile = Debug.checkDefined(commandLine.options.configFile);
       Debug.assert(!sourceFile.path || sourceFile.path === sourceFilePath);
-      addFileToFilesByName(sourceFile, sourceFilePath, void 0);
+      addFileToFilesByName(
+        sourceFile,
+        sourceFilePath,
+        /*redirectedPath*/
+        void 0
+      );
     } else {
       const basePath = getNormalizedAbsolutePath(getDirectoryPath(refPath), host.getCurrentDirectory());
       sourceFile = host.getSourceFile(refPath, 100 /* JSON */);
-      addFileToFilesByName(sourceFile, sourceFilePath, void 0);
+      addFileToFilesByName(
+        sourceFile,
+        sourceFilePath,
+        /*redirectedPath*/
+        void 0
+      );
       if (sourceFile === void 0) {
         projectReferenceRedirects.set(sourceFilePath, false);
         return void 0;
       }
-      commandLine = parseJsonSourceFileConfigFileContent(sourceFile, configParsingHost, basePath, void 0, refPath);
+      commandLine = parseJsonSourceFileConfigFileContent(
+        sourceFile,
+        configParsingHost,
+        basePath,
+        /*existingOptions*/
+        void 0,
+        refPath
+      );
     }
     sourceFile.fileName = refPath;
     sourceFile.path = sourceFilePath;
@@ -99577,6 +110913,7 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     } else if (options.incremental && !outputFile && !options.configFilePath) {
       programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified));
     }
+    verifyDeprecatedCompilerOptions();
     verifyProjectReferences();
     if (options.composite) {
       const rootPaths = new Set(rootNames.map(toPath3));
@@ -99596,12 +110933,24 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
           continue;
         }
         if (!hasZeroOrOneAsteriskCharacter(key)) {
-          createDiagnosticForOptionPaths(true, key, Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, key);
+          createDiagnosticForOptionPaths(
+            /*onKey*/
+            true,
+            key,
+            Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character,
+            key
+          );
         }
         if (isArray(options.paths[key])) {
           const len = options.paths[key].length;
           if (len === 0) {
-            createDiagnosticForOptionPaths(false, key, Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array, key);
+            createDiagnosticForOptionPaths(
+              /*onKey*/
+              false,
+              key,
+              Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array,
+              key
+            );
           }
           for (let i = 0; i < len; i++) {
             const subst = options.paths[key][i];
@@ -99618,7 +110967,13 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
             }
           }
         } else {
-          createDiagnosticForOptionPaths(false, key, Diagnostics.Substitutions_for_pattern_0_should_be_an_array, key);
+          createDiagnosticForOptionPaths(
+            /*onKey*/
+            false,
+            key,
+            Diagnostics.Substitutions_for_pattern_0_should_be_an_array,
+            key
+          );
         }
       }
     }
@@ -99686,14 +111041,17 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
         programDiagnostics.add(createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, options.out ? "out" : "outFile"));
       }
     }
-    if (options.resolveJsonModule) {
-      if (getEmitModuleResolutionKind(options) !== 2 /* NodeJs */ && getEmitModuleResolutionKind(options) !== 3 /* Node16 */ && getEmitModuleResolutionKind(options) !== 99 /* NodeNext */) {
-        createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy, "resolveJsonModule");
+    if (getResolveJsonModule(options)) {
+      if (getEmitModuleResolutionKind(options) === 1 /* Classic */) {
+        createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic, "resolveJsonModule");
       } else if (!hasJsonModuleEmitEnabled(options)) {
         createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_esNext, "resolveJsonModule", "module");
       }
     }
-    if (options.outDir || options.rootDir || options.sourceRoot || options.mapRoot) {
+    if (options.outDir || // there is --outDir specified
+    options.rootDir || // there is --rootDir specified
+    options.sourceRoot || // there is --sourceRoot specified
+    options.mapRoot) {
       const dir = getCommonSourceDirectory2();
       if (options.outDir && dir === "" && files.some((file) => getRootLength(file.fileName) > 1)) {
         createDiagnosticForOptionName(Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files, "outDir");
@@ -99753,6 +111111,19 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     if (options.preserveValueImports && getEmitModuleKind(options) < 5 /* ES2015 */) {
       createOptionValueDiagnostic("importsNotUsedAsValues", Diagnostics.Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later);
     }
+    if (options.allowImportingTsExtensions && !(options.noEmit || options.emitDeclarationOnly)) {
+      createOptionValueDiagnostic("allowImportingTsExtensions", Diagnostics.Option_allowImportingTsExtensions_can_only_be_used_when_moduleResolution_is_set_to_bundler_and_either_noEmit_or_emitDeclarationOnly_is_set);
+    }
+    const moduleResolution = getEmitModuleResolutionKind(options);
+    if (options.resolvePackageJsonExports && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+      createOptionValueDiagnostic("resolvePackageJsonExports", Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "resolvePackageJsonExports");
+    }
+    if (options.resolvePackageJsonImports && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+      createOptionValueDiagnostic("resolvePackageJsonImports", Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "resolvePackageJsonImports");
+    }
+    if (options.customConditions && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+      createOptionValueDiagnostic("customConditions", Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "customConditions");
+    }
     if (!options.noEmit && !options.suppressOutputPathCheck) {
       const emitHost = getEmitHost();
       const emitFilesSeen = /* @__PURE__ */ new Set();
@@ -99769,7 +111140,11 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
         if (filesByName.has(emitFilePath)) {
           let chain;
           if (!options.configFilePath) {
-            chain = chainDiagnosticMessages(void 0, Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig);
+            chain = chainDiagnosticMessages(
+              /*details*/
+              void 0,
+              Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig
+            );
           }
           chain = chainDiagnosticMessages(chain, Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName);
           blockEmittingOfFile(emitFileName, createCompilerDiagnosticFromMessageChain(chain));
@@ -99783,6 +111158,66 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
       }
     }
   }
+  function verifyDeprecatedCompilerOptions() {
+    const version2 = typeScriptVersion2 || versionMajorMinor;
+    const ignoreDeprecations = options.ignoreDeprecations;
+    if (ignoreDeprecations) {
+      if (ignoreDeprecations === "5.0" /* v5_0 */ && (version2 === "5.0" /* v5_0 */ || version2 === "5.5" /* v5_5 */)) {
+        return;
+      } else {
+        createOptionValueDiagnostic("ignoreDeprecations", Diagnostics.Invalid_value_for_ignoreDeprecations);
+      }
+    }
+    if (options.target === 0 /* ES3 */) {
+      createDeprecatedDiagnosticForOption(version2, "target", "ES3");
+    }
+    if (options.noImplicitUseStrict) {
+      createDeprecatedDiagnosticForOption(version2, "noImplicitUseStrict");
+    }
+    if (options.keyofStringsOnly) {
+      createDeprecatedDiagnosticForOption(version2, "keyofStringsOnly");
+    }
+    if (options.suppressExcessPropertyErrors) {
+      createDeprecatedDiagnosticForOption(version2, "suppressExcessPropertyErrors");
+    }
+    if (options.suppressImplicitAnyIndexErrors) {
+      createDeprecatedDiagnosticForOption(version2, "suppressImplicitAnyIndexErrors");
+    }
+    if (options.noStrictGenericChecks) {
+      createDeprecatedDiagnosticForOption(version2, "noStrictGenericChecks");
+    }
+    if (options.charset) {
+      createDeprecatedDiagnosticForOption(version2, "charset");
+    }
+    if (options.out) {
+      createDeprecatedDiagnosticForOption(version2, "out");
+    }
+  }
+  function createDeprecatedDiagnosticForOption(version2, name, value) {
+    if (version2 === "6.0" /* v6_0 */) {
+      createDiagnosticForOption(
+        /*onKey*/
+        !value,
+        name,
+        /*option2*/
+        void 0,
+        Diagnostics.Flag_0_is_deprecated_Please_remove_it_from_your_configuration,
+        value || name
+      );
+    } else {
+      createDiagnosticForOption(
+        /*onKey*/
+        !value,
+        name,
+        /*option2*/
+        void 0,
+        Diagnostics.Flag_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_ignoreDeprecations_Colon_2_to_silence_this_error,
+        value || name,
+        "5.5" /* v5_5 */,
+        "5.0" /* v5_0 */
+      );
+    }
+  }
   function createDiagnosticExplainingFile(file, fileProcessingReason, diagnostic, args) {
     var _a3;
     let fileIncludeReasons;
@@ -99820,7 +111255,13 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     });
   }
   function addProgramDiagnosticExplainingFile(file, diagnostic, args) {
-    programDiagnostics.add(createDiagnosticExplainingFile(file, void 0, diagnostic, args));
+    programDiagnostics.add(createDiagnosticExplainingFile(
+      file,
+      /*fileProcessingReason*/
+      void 0,
+      diagnostic,
+      args
+    ));
   }
   function fileIncludeReasonToRelatedInformation(reason) {
     if (isReferencedFile(reason)) {
@@ -99976,6 +111417,7 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
         pathProp.initializer,
         onKey,
         key,
+        /*key2*/
         void 0,
         message,
         arg0
@@ -100003,10 +111445,28 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     return compilerOptionsObjectLiteralSyntax && getPropertyArrayElementValue(compilerOptionsObjectLiteralSyntax, name, value);
   }
   function createDiagnosticForOptionName(message, option1, option2, option3) {
-    createDiagnosticForOption(true, option1, option2, message, option1, option2, option3);
+    createDiagnosticForOption(
+      /*onKey*/
+      true,
+      option1,
+      option2,
+      message,
+      option1,
+      option2,
+      option3
+    );
   }
   function createOptionValueDiagnostic(option1, message, arg0, arg1) {
-    createDiagnosticForOption(false, option1, void 0, message, arg0, arg1);
+    createDiagnosticForOption(
+      /*onKey*/
+      false,
+      option1,
+      /*option2*/
+      void 0,
+      message,
+      arg0,
+      arg1
+    );
   }
   function createDiagnosticForReference(sourceFile, index, message, arg0, arg1) {
     const referencesSyntax = firstDefined(
@@ -100086,8 +111546,8 @@ function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _config
     if (!symlinks) {
       symlinks = createSymlinkCache(currentDirectory, getCanonicalFileName);
     }
-    if (files && resolvedTypeReferenceDirectives && !symlinks.hasProcessedResolutions()) {
-      symlinks.setSymlinksFromResolutions(files, resolvedTypeReferenceDirectives);
+    if (files && automaticTypeDirectiveResolutions && !symlinks.hasProcessedResolutions()) {
+      symlinks.setSymlinksFromResolutions(files, automaticTypeDirectiveResolutions);
     }
     return symlinks;
   }
@@ -100124,7 +111584,11 @@ function updateHostForUseSourceOfProjectReferenceRedirect(host) {
           }
         });
       }
-      return fileOrDirectoryExistsUsingSource(path, false);
+      return fileOrDirectoryExistsUsingSource(
+        path,
+        /*isFile*/
+        false
+      );
     };
   }
   if (originalGetDirectories) {
@@ -100149,7 +111613,11 @@ function updateHostForUseSourceOfProjectReferenceRedirect(host) {
       return false;
     if (!isDeclarationFileName(file))
       return false;
-    return fileOrDirectoryExistsUsingSource(file, true);
+    return fileOrDirectoryExistsUsingSource(
+      file,
+      /*isFile*/
+      true
+    );
   }
   function fileExistsIfProjectReferenceDts(file) {
     const source = host.getSourceOfProjectReferenceRedirect(host.toPath(file));
@@ -100160,7 +111628,9 @@ function updateHostForUseSourceOfProjectReferenceRedirect(host) {
     const dirPathWithTrailingDirectorySeparator = `${dirPath}${directorySeparator}`;
     return forEachKey(
       setOfDeclarationDirectories,
-      (declDirPath) => dirPath === declDirPath || startsWith(declDirPath, dirPathWithTrailingDirectorySeparator) || startsWith(dirPath, `${declDirPath}/`)
+      (declDirPath) => dirPath === declDirPath || // Any parent directory of declaration dir
+      startsWith(declDirPath, dirPathWithTrailingDirectorySeparator) || // Any directory inside declaration dir
+      startsWith(dirPath, `${declDirPath}/`)
     );
   }
   function handleDirectoryCouldBeSymlink(directory) {
@@ -100233,7 +111703,11 @@ function handleNoEmitOptions(program, sourceFile, writeFile2, cancellationToken)
     ...program.getSemanticDiagnostics(sourceFile, cancellationToken)
   ];
   if (diagnostics.length === 0 && getEmitDeclarations(program.getCompilerOptions())) {
-    diagnostics = program.getDeclarationDiagnostics(void 0, cancellationToken);
+    diagnostics = program.getDeclarationDiagnostics(
+      /*sourceFile*/
+      void 0,
+      cancellationToken
+    );
   }
   if (!diagnostics.length)
     return void 0;
@@ -100274,7 +111748,11 @@ function createPrependNodes(projectReferences, getCommandLine, readFile, host) {
       const out = outFile(resolvedRefOpts.options);
       if (!out)
         continue;
-      const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(resolvedRefOpts.options, true);
+      const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(
+        resolvedRefOpts.options,
+        /*forceDtsPaths*/
+        true
+      );
       const node = createInputFilesWithFilePaths(readFile, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath, host, resolvedRefOpts.options);
       (nodes || (nodes = [])).push(node);
     }
@@ -100285,19 +111763,27 @@ function resolveProjectReferencePath(hostOrRef, ref) {
   const passedInRef = ref ? ref : hostOrRef;
   return resolveConfigFileProjectName(passedInRef.path);
 }
-function getResolutionDiagnostic(options, { extension }) {
+function getResolutionDiagnostic(options, { extension }, { isDeclarationFile }) {
   switch (extension) {
     case ".ts" /* Ts */:
     case ".d.ts" /* Dts */:
+    case ".mts" /* Mts */:
+    case ".d.mts" /* Dmts */:
+    case ".cts" /* Cts */:
+    case ".d.cts" /* Dcts */:
       return void 0;
     case ".tsx" /* Tsx */:
       return needJsx();
     case ".jsx" /* Jsx */:
       return needJsx() || needAllowJs();
     case ".js" /* Js */:
+    case ".mjs" /* Mjs */:
+    case ".cjs" /* Cjs */:
       return needAllowJs();
     case ".json" /* Json */:
       return needResolveJsonModule();
+    default:
+      return needAllowArbitraryExtensions();
   }
   function needJsx() {
     return options.jsx ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set;
@@ -100306,7 +111792,10 @@ function getResolutionDiagnostic(options, { extension }) {
     return getAllowJSCompilerOption(options) || !getStrictOptionValue(options, "noImplicitAny") ? void 0 : Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type;
   }
   function needResolveJsonModule() {
-    return options.resolveJsonModule ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used;
+    return getResolveJsonModule(options) ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used;
+  }
+  function needAllowArbitraryExtensions() {
+    return isDeclarationFile || options.allowArbitraryExtensions ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set;
   }
 }
 function getModuleNames({ imports, moduleAugmentations }) {
@@ -100370,7 +111859,12 @@ var BuilderState;
       };
       return map2;
     }
-    return create2(/* @__PURE__ */ new Map(), /* @__PURE__ */ new Map(), void 0);
+    return create2(
+      /* @__PURE__ */ new Map(),
+      /* @__PURE__ */ new Map(),
+      /*deleted*/
+      void 0
+    );
   }
   BuilderState2.createManyToManyPathMap = createManyToManyPathMap;
   function addToMultimap(map2, k, v) {
@@ -100421,7 +111915,7 @@ var BuilderState;
       }
     }
     if (sourceFile.resolvedTypeReferenceDirectiveNames) {
-      sourceFile.resolvedTypeReferenceDirectiveNames.forEach((resolvedTypeReferenceDirective) => {
+      sourceFile.resolvedTypeReferenceDirectiveNames.forEach(({ resolvedTypeReferenceDirective }) => {
         if (!resolvedTypeReferenceDirective) {
           return;
         }
@@ -100474,14 +111968,13 @@ var BuilderState;
     const referencedMap = options.module !== 0 /* None */ && !isOutFile ? createManyToManyPathMap() : void 0;
     const exportedModulesMap = referencedMap ? createManyToManyPathMap() : void 0;
     const useOldState = canReuseOldState(referencedMap, oldState);
-    const getCanonicalFileName = createGetCanonicalFileName(newProgram.useCaseSensitiveFileNames());
     newProgram.getTypeChecker();
     for (const sourceFile of newProgram.getSourceFiles()) {
       const version2 = Debug.checkDefined(sourceFile.version, "Program intended to be used with Builder should have source files with versions set");
       const oldUncommittedSignature = useOldState ? (_a2 = oldState.oldSignatures) == null ? void 0 : _a2.get(sourceFile.resolvedPath) : void 0;
       const signature = oldUncommittedSignature === void 0 ? useOldState ? (_b = oldState.fileInfos.get(sourceFile.resolvedPath)) == null ? void 0 : _b.signature : void 0 : oldUncommittedSignature || void 0;
       if (referencedMap) {
-        const newReferences = getReferencedFiles(newProgram, sourceFile, getCanonicalFileName);
+        const newReferences = getReferencedFiles(newProgram, sourceFile, newProgram.getCanonicalFileName);
         if (newReferences) {
           referencedMap.set(sourceFile.resolvedPath, newReferences);
         }
@@ -100496,6 +111989,7 @@ var BuilderState;
       fileInfos.set(sourceFile.resolvedPath, {
         version: version2,
         signature,
+        // No need to calculate affectsGlobalScope with --out since its not used at all
         affectsGlobalScope: !isOutFile ? isFileAffectingGlobalScope(sourceFile) || void 0 : void 0,
         impliedFormat: sourceFile.impliedNodeFormat
       });
@@ -100543,6 +112037,29 @@ var BuilderState;
     (state.hasCalledUpdateShapeSignature || (state.hasCalledUpdateShapeSignature = /* @__PURE__ */ new Set())).add(path);
   }
   BuilderState2.updateSignatureOfFile = updateSignatureOfFile;
+  function computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, onNewSignature) {
+    programOfThisState.emit(
+      sourceFile,
+      (fileName, text, _writeByteOrderMark, _onError, sourceFiles, data) => {
+        Debug.assert(isDeclarationFileName(fileName), `File extension for signature expected to be dts: Got:: ${fileName}`);
+        onNewSignature(computeSignatureWithDiagnostics(
+          programOfThisState,
+          sourceFile,
+          text,
+          host,
+          data
+        ), sourceFiles);
+      },
+      cancellationToken,
+      /*emitOnlyDtsFiles*/
+      true,
+      /*customTransformers*/
+      void 0,
+      /*forceDtsEmit*/
+      true
+    );
+  }
+  BuilderState2.computeDtsSignature = computeDtsSignature;
   function updateShapeSignature(state, programOfThisState, sourceFile, cancellationToken, host, useFileVersionAsSignature = state.useFileVersionAsSignature) {
     var _a2;
     if ((_a2 = state.hasCalledUpdateShapeSignature) == null ? void 0 : _a2.has(sourceFile.resolvedPath))
@@ -100551,26 +112068,12 @@ var BuilderState;
     const prevSignature = info.signature;
     let latestSignature;
     if (!sourceFile.isDeclarationFile && !useFileVersionAsSignature) {
-      programOfThisState.emit(
-        sourceFile,
-        (fileName, text, _writeByteOrderMark, _onError, sourceFiles, data) => {
-          Debug.assert(isDeclarationFileName(fileName), `File extension for signature expected to be dts: Got:: ${fileName}`);
-          latestSignature = computeSignatureWithDiagnostics(
-            programOfThisState,
-            sourceFile,
-            text,
-            host,
-            data
-          );
-          if (latestSignature !== prevSignature) {
-            updateExportedModules(state, sourceFile, sourceFiles[0].exportedModulesFromDeclarationEmit);
-          }
-        },
-        cancellationToken,
-        true,
-        void 0,
-        true
-      );
+      computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, (signature, sourceFiles) => {
+        latestSignature = signature;
+        if (latestSignature !== prevSignature) {
+          updateExportedModules(state, sourceFile, sourceFiles[0].exportedModulesFromDeclarationEmit);
+        }
+      });
     }
     if (latestSignature === void 0) {
       latestSignature = sourceFile.version;
@@ -100594,27 +112097,24 @@ var BuilderState;
     if (!state.exportedModulesMap)
       return;
     (state.oldExportedModulesMap || (state.oldExportedModulesMap = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, state.exportedModulesMap.getValues(sourceFile.resolvedPath) || false);
-    if (!exportedModulesFromDeclarationEmit) {
-      state.exportedModulesMap.deleteKey(sourceFile.resolvedPath);
-      return;
-    }
-    let exportedModules;
-    exportedModulesFromDeclarationEmit.forEach((symbol) => addExportedModule(getReferencedFilesFromImportedModuleSymbol(symbol)));
+    const exportedModules = getExportedModules(exportedModulesFromDeclarationEmit);
     if (exportedModules) {
       state.exportedModulesMap.set(sourceFile.resolvedPath, exportedModules);
     } else {
       state.exportedModulesMap.deleteKey(sourceFile.resolvedPath);
     }
-    function addExportedModule(exportedModulePaths) {
-      if (exportedModulePaths == null ? void 0 : exportedModulePaths.length) {
-        if (!exportedModules) {
-          exportedModules = /* @__PURE__ */ new Set();
-        }
-        exportedModulePaths.forEach((path) => exportedModules.add(path));
-      }
-    }
   }
   BuilderState2.updateExportedModules = updateExportedModules;
+  function getExportedModules(exportedModulesFromDeclarationEmit) {
+    let exportedModules;
+    exportedModulesFromDeclarationEmit == null ? void 0 : exportedModulesFromDeclarationEmit.forEach(
+      (symbol) => getReferencedFilesFromImportedModuleSymbol(symbol).forEach(
+        (path) => (exportedModules != null ? exportedModules : exportedModules = /* @__PURE__ */ new Set()).add(path)
+      )
+    );
+    return exportedModules;
+  }
+  BuilderState2.getExportedModules = getExportedModules;
   function getAllDependencies(state, programOfThisState, sourceFile) {
     const compilerOptions = programOfThisState.getCompilerOptions();
     if (outFile(compilerOptions)) {
@@ -100631,9 +112131,8 @@ var BuilderState;
         seenMap.add(path);
         const references = state.referencedMap.getValues(path);
         if (references) {
-          const iterator = references.keys();
-          for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-            queue.push(iterResult.value);
+          for (const key of references.keys()) {
+            queue.push(key);
           }
         }
       }
@@ -100756,9 +112255,14 @@ function getPendingEmitKind(optionsOrEmitKind, oldOptionsOrEmitKind) {
 function hasSameKeys(map1, map2) {
   return map1 === map2 || map1 !== void 0 && map2 !== void 0 && map1.size === map2.size && !forEachKey(map1, (key) => !map2.has(key));
 }
-function createBuilderProgramState(newProgram, oldState, disableUseFileVersionAsSignature) {
+function createBuilderProgramState(newProgram, oldState) {
   var _a2, _b;
-  const state = BuilderState.create(newProgram, oldState, disableUseFileVersionAsSignature);
+  const state = BuilderState.create(
+    newProgram,
+    oldState,
+    /*disableUseFileVersionAsSignature*/
+    false
+  );
   state.program = newProgram;
   const compilerOptions = newProgram.getCompilerOptions();
   state.compilerOptions = compilerOptions;
@@ -100792,7 +112296,12 @@ function createBuilderProgramState(newProgram, oldState, disableUseFileVersionAs
     var _a3;
     let oldInfo;
     let newReferences;
-    if (!useOldState || !(oldInfo = oldState.fileInfos.get(sourceFilePath)) || oldInfo.version !== info.version || oldInfo.impliedFormat !== info.impliedFormat || !hasSameKeys(newReferences = referencedMap && referencedMap.getValues(sourceFilePath), oldReferencedMap && oldReferencedMap.getValues(sourceFilePath)) || newReferences && forEachKey(newReferences, (path) => !state.fileInfos.has(path) && oldState.fileInfos.has(path))) {
+    if (!useOldState || // File wasn't present in old state
+    !(oldInfo = oldState.fileInfos.get(sourceFilePath)) || // versions dont match
+    oldInfo.version !== info.version || // Implied formats dont match
+    oldInfo.impliedFormat !== info.impliedFormat || // Referenced files changed
+    !hasSameKeys(newReferences = referencedMap && referencedMap.getValues(sourceFilePath), oldReferencedMap && oldReferencedMap.getValues(sourceFilePath)) || // Referenced file was deleted in the new program
+    newReferences && forEachKey(newReferences, (path) => !state.fileInfos.has(path) && oldState.fileInfos.has(path))) {
       addFileToChangeSet(state, sourceFilePath);
     } else if (canCopySemanticDiagnostics) {
       const sourceFile = newProgram.getSourceFileByPath(sourceFilePath);
@@ -100824,7 +112333,12 @@ function createBuilderProgramState(newProgram, oldState, disableUseFileVersionAs
     state.buildInfoEmitPending = true;
     return false;
   })) {
-    BuilderState.getAllFilesExcludingDefaultLibraryFile(state, newProgram, void 0).forEach((file) => addFileToChangeSet(state, file.resolvedPath));
+    BuilderState.getAllFilesExcludingDefaultLibraryFile(
+      state,
+      newProgram,
+      /*firstSourceFile*/
+      void 0
+    ).forEach((file) => addFileToChangeSet(state, file.resolvedPath));
   } else if (oldCompilerOptions) {
     const pendingEmitKind = compilerOptionsAffectEmit(compilerOptions, oldCompilerOptions) ? getBuilderFileEmit(compilerOptions) : getPendingEmitKind(compilerOptions, oldCompilerOptions);
     if (pendingEmitKind !== 0 /* None */) {
@@ -100860,13 +112374,18 @@ function addFileToChangeSet(state, path) {
   state.programEmitPending = void 0;
 }
 function getEmitSignatureFromOldSignature(options, oldOptions, oldEmitSignature) {
-  return !!options.declarationMap === !!oldOptions.declarationMap ? oldEmitSignature : isString(oldEmitSignature) ? [oldEmitSignature] : oldEmitSignature[0];
+  return !!options.declarationMap === !!oldOptions.declarationMap ? (
+    // Use same format of signature
+    oldEmitSignature
+  ) : (
+    // Convert to different format
+    isString(oldEmitSignature) ? [oldEmitSignature] : oldEmitSignature[0]
+  );
 }
 function convertToDiagnostics(diagnostics, newProgram) {
   if (!diagnostics.length)
     return emptyArray;
   let buildInfoDirectory;
-  let getCanonicalFileName;
   return diagnostics.map((diagnostic) => {
     const result = convertToDiagnosticRelatedInformation(diagnostic, newProgram, toPath3);
     result.reportsUnnecessary = diagnostic.reportsUnnecessary;
@@ -100879,7 +112398,7 @@ function convertToDiagnostics(diagnostics, newProgram) {
   });
   function toPath3(path) {
     buildInfoDirectory != null ? buildInfoDirectory : buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(newProgram.getCompilerOptions()), newProgram.getCurrentDirectory()));
-    return toPath(path, buildInfoDirectory, getCanonicalFileName != null ? getCanonicalFileName : getCanonicalFileName = createGetCanonicalFileName(newProgram.useCaseSensitiveFileNames()));
+    return toPath(path, buildInfoDirectory, newProgram.getCanonicalFileName);
   }
 }
 function convertToDiagnosticRelatedInformation(diagnostic, newProgram, toPath3) {
@@ -101050,7 +112569,8 @@ function handleDtsMayChangeOf(state, path, cancellationToken, host) {
         sourceFile,
         cancellationToken,
         host,
-        !host.disableUseFileVersionAsSignature
+        /*useFileVersionAsSignature*/
+        true
       );
       if (getEmitDeclarations(state.compilerOptions)) {
         addToAffectedFilesPendingEmit(state, path, state.compilerOptions.declarationMap ? 24 /* AllDts */ : 8 /* Dts */);
@@ -101075,7 +112595,12 @@ function handleDtsMayChangeOfGlobalScope(state, filePath, cancellationToken, hos
   var _a2;
   if (!((_a2 = state.fileInfos.get(filePath)) == null ? void 0 : _a2.affectsGlobalScope))
     return false;
-  BuilderState.getAllFilesExcludingDefaultLibraryFile(state, state.program, void 0).forEach((file) => handleDtsMayChangeOf(
+  BuilderState.getAllFilesExcludingDefaultLibraryFile(
+    state,
+    state.program,
+    /*firstSourceFile*/
+    void 0
+  ).forEach((file) => handleDtsMayChangeOf(
     state,
     file.resolvedPath,
     cancellationToken,
@@ -101142,7 +112667,9 @@ function handleDtsMayChangeOfFileAndExportsOfFile(state, filePath, seenFileAndEx
     )
   );
   (_b = state.referencedMap.getKeys(filePath)) == null ? void 0 : _b.forEach(
-    (referencingFilePath) => !seenFileAndExportsOfFile.has(referencingFilePath) && handleDtsMayChangeOf(
+    (referencingFilePath) => !seenFileAndExportsOfFile.has(referencingFilePath) && // Not already removed diagnostic file
+    handleDtsMayChangeOf(
+      // Dont add to seen since this is not yet done with the export removal
       state,
       referencingFilePath,
       cancellationToken,
@@ -101177,7 +112704,6 @@ function isProgramBundleEmitBuildInfo(info) {
 function getBuildInfo2(state, bundle) {
   var _a2, _b, _c;
   const currentDirectory = Debug.checkDefined(state.program).getCurrentDirectory();
-  const getCanonicalFileName = createGetCanonicalFileName(state.program.useCaseSensitiveFileNames());
   const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(state.compilerOptions), currentDirectory));
   const latestChangedDtsFile = state.latestChangedDtsFile ? relativeToBuildInfoEnsuringAbsolutePath(state.latestChangedDtsFile) : void 0;
   const fileNames = [];
@@ -101193,7 +112719,14 @@ function getBuildInfo2(state, bundle) {
       options: convertToProgramBuildInfoCompilerOptions(state.compilerOptions),
       outSignature: state.outSignature,
       latestChangedDtsFile,
-      pendingEmit: !state.programEmitPending ? void 0 : state.programEmitPending === getBuilderFileEmit(state.compilerOptions) ? false : state.programEmitPending
+      pendingEmit: !state.programEmitPending ? void 0 : (
+        // Pending is undefined or None is encoded as undefined
+        state.programEmitPending === getBuilderFileEmit(state.compilerOptions) ? false : (
+          // Pending emit is same as deteremined by compilerOptions
+          state.programEmitPending
+        )
+      )
+      // Actual value
     };
     const { js, dts, commonSourceDirectory, sourceFiles } = bundle;
     state.bundle = bundle = {
@@ -101218,11 +112751,33 @@ function getBuildInfo2(state, bundle) {
       if (!isJsonSourceFile(file) && sourceFileMayBeEmitted(file, state.program)) {
         const emitSignature = (_b2 = state.emitSignatures) == null ? void 0 : _b2.get(key);
         if (emitSignature !== actualSignature) {
-          (emitSignatures || (emitSignatures = [])).push(emitSignature === void 0 ? fileId : [fileId, !isString(emitSignature) && emitSignature[0] === actualSignature ? emptyArray : emitSignature]);
+          (emitSignatures || (emitSignatures = [])).push(emitSignature === void 0 ? fileId : (
+            // There is no emit, encode as false
+            // fileId, signature: emptyArray if signature only differs in dtsMap option than our own compilerOptions otherwise EmitSignature
+            [fileId, !isString(emitSignature) && emitSignature[0] === actualSignature ? emptyArray : emitSignature]
+          ));
         }
       }
     }
-    return value.version === actualSignature ? value.affectsGlobalScope || value.impliedFormat ? { version: value.version, signature: void 0, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat } : value.version : actualSignature !== void 0 ? oldSignature === void 0 ? value : { version: value.version, signature: actualSignature, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat } : { version: value.version, signature: false, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat };
+    return value.version === actualSignature ? value.affectsGlobalScope || value.impliedFormat ? (
+      // If file version is same as signature, dont serialize signature
+      { version: value.version, signature: void 0, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
+    ) : (
+      // If file info only contains version and signature and both are same we can just write string
+      value.version
+    ) : actualSignature !== void 0 ? (
+      // If signature is not same as version, encode signature in the fileInfo
+      oldSignature === void 0 ? (
+        // If we havent computed signature, use fileInfo as is
+        value
+      ) : (
+        // Serialize fileInfo with new updated signature
+        { version: value.version, signature: actualSignature, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
+      )
+    ) : (
+      // Signature of the FileInfo is undefined, serialize it as false
+      { version: value.version, signature: false, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
+    );
   });
   let referencedMap;
   if (state.referencedMap) {
@@ -101262,11 +112817,18 @@ function getBuildInfo2(state, bundle) {
     for (const path of arrayFrom(state.affectedFilesPendingEmit.keys()).sort(compareStringsCaseSensitive)) {
       if (tryAddToSet(seenFiles, path)) {
         const file = state.program.getSourceFileByPath(path);
-        if (!sourceFileMayBeEmitted(file, state.program))
+        if (!file || !sourceFileMayBeEmitted(file, state.program))
           continue;
         const fileId = toFileId(path), pendingEmit = state.affectedFilesPendingEmit.get(path);
         (affectedFilesPendingEmit || (affectedFilesPendingEmit = [])).push(
-          pendingEmit === fullEmitForOptions ? fileId : pendingEmit === 8 /* Dts */ ? [fileId] : [fileId, pendingEmit]
+          pendingEmit === fullEmitForOptions ? fileId : (
+            // Pending full emit per options
+            pendingEmit === 8 /* Dts */ ? [fileId] : (
+              // Pending on Dts only
+              [fileId, pendingEmit]
+            )
+          )
+          // Anything else
         );
       }
     }
@@ -101295,7 +112857,7 @@ function getBuildInfo2(state, bundle) {
     return relativeToBuildInfo(getNormalizedAbsolutePath(path, currentDirectory));
   }
   function relativeToBuildInfo(path) {
-    return ensurePathIsNonModuleName(getRelativePathFromDirectory(buildInfoDirectory, path, getCanonicalFileName));
+    return ensurePathIsNonModuleName(getRelativePathFromDirectory(buildInfoDirectory, path, state.program.getCanonicalFileName));
   }
   function toFileId(path) {
     let fileId = fileNameToFileId.get(path);
@@ -101333,6 +112895,7 @@ function getBuildInfo2(state, bundle) {
 }
 function convertToReusableCompilerOptionValue(option, value, relativeToBuildInfo) {
   if (option) {
+    Debug.assert(option.type !== "listOrElement");
     if (option.type === "list") {
       const values = value;
       if (option.element.isFilePath && values.length) {
@@ -101398,7 +112961,6 @@ function getTextHandlingSourceMapForSignature(text, data) {
 }
 function computeSignatureWithDiagnostics(program, sourceFile, text, host, data) {
   var _a2, _b;
-  let getCanonicalFileName;
   text = getTextHandlingSourceMapForSignature(text, data);
   let sourceFileDirectory;
   if ((_a2 = data == null ? void 0 : data.diagnostics) == null ? void 0 : _a2.length) {
@@ -101418,7 +112980,7 @@ function computeSignatureWithDiagnostics(program, sourceFile, text, host, data)
     return `${ensurePathIsNonModuleName(getRelativePathFromDirectory(
       sourceFileDirectory,
       diagnostic.file.resolvedPath,
-      getCanonicalFileName != null ? getCanonicalFileName : getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames())
+      program.getCanonicalFileName
     ))}(${diagnostic.start},${diagnostic.length})`;
   }
 }
@@ -101433,7 +112995,7 @@ function createBuilderProgram(kind, { newProgram, host, oldProgram, configFilePa
     oldState = void 0;
     return oldProgram;
   }
-  const state = createBuilderProgramState(newProgram, oldState, host.disableUseFileVersionAsSignature);
+  const state = createBuilderProgramState(newProgram, oldState);
   newProgram.getBuildInfo = (bundle) => getBuildInfo2(state, bundle);
   newProgram = void 0;
   oldProgram = void 0;
@@ -101575,7 +113137,11 @@ function createBuilderProgram(kind, { newProgram, host, oldProgram, configFilePa
             ((_g = state.emitSignatures) != null ? _g : state.emitSignatures = /* @__PURE__ */ new Map()).set(filePath, emitSignature);
           }
         } else if (state.compilerOptions.composite) {
-          const newSignature = handleNewSignature(state.outSignature, void 0);
+          const newSignature = handleNewSignature(
+            state.outSignature,
+            /*newSignature*/
+            void 0
+          );
           if (!newSignature)
             return;
           state.outSignature = newSignature;
@@ -101660,7 +113226,11 @@ function createBuilderProgram(kind, { newProgram, host, oldProgram, configFilePa
         if (!result)
           continue;
       } else {
-        result = state.program.getSemanticDiagnostics(void 0, cancellationToken);
+        result = state.program.getSemanticDiagnostics(
+          /*targetSourceFile*/
+          void 0,
+          cancellationToken
+        );
         state.changedFilesSet.clear();
         state.programEmitPending = getBuilderFileEmit(state.compilerOptions);
       }
@@ -101741,7 +113311,10 @@ function createBuilderProgramUsingProgramBuildInfo(buildInfo, buildInfoPath, hos
         const key = toFilePath(value[0]);
         emitSignatures.set(
           key,
-          !isString(value[1]) && !value[1].length ? [emitSignatures.get(key)] : value[1]
+          !isString(value[1]) && !value[1].length ? (
+            // File signature is emit signature but differs in map
+            [emitSignatures.get(key)]
+          ) : value[1]
         );
       }
     });
@@ -101869,7 +113442,8 @@ function canWatchDirectoryOrFile(dirPath) {
   }
   let pathPartForUserCheck = dirPath.substring(rootLength, nextDirectorySeparator + 1);
   const isNonDirectorySeparatorRoot = rootLength > 1 || dirPath.charCodeAt(0) !== 47 /* slash */;
-  if (isNonDirectorySeparatorRoot && dirPath.search(/[a-zA-Z]:/) !== 0 && pathPartForUserCheck.search(/[a-zA-Z]\$\//) === 0) {
+  if (isNonDirectorySeparatorRoot && dirPath.search(/[a-zA-Z]:/) !== 0 && // Non dos style paths
+  pathPartForUserCheck.search(/[a-zA-Z]\$\//) === 0) {
     nextDirectorySeparator = dirPath.indexOf(directorySeparator, nextDirectorySeparator + 1);
     if (nextDirectorySeparator === -1) {
       return false;
@@ -101892,9 +113466,9 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
   let filesWithInvalidatedResolutions;
   let filesWithInvalidatedNonRelativeUnresolvedImports;
   const nonRelativeExternalModuleResolutions = createMultiMap();
-  const resolutionsWithFailedLookups = [];
-  const resolutionsWithOnlyAffectingLocations = [];
-  const resolvedFileToResolution = createMultiMap();
+  const resolutionsWithFailedLookups = /* @__PURE__ */ new Set();
+  const resolutionsWithOnlyAffectingLocations = /* @__PURE__ */ new Set();
+  const resolvedFileToResolution = /* @__PURE__ */ new Map();
   const impliedFormatPackageJsons = /* @__PURE__ */ new Map();
   let hasChangedAutomaticTypeDirectiveNames = false;
   let affectingPathChecksForFile;
@@ -101905,23 +113479,17 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
   const getCurrentDirectory = memoize(() => resolutionHost.getCurrentDirectory());
   const cachedDirectoryStructureHost = resolutionHost.getCachedDirectoryStructureHost();
   const resolvedModuleNames = /* @__PURE__ */ new Map();
-  const perDirectoryResolvedModuleNames = createCacheWithRedirects();
-  const nonRelativeModuleNameCache = createCacheWithRedirects();
   const moduleResolutionCache = createModuleResolutionCache(
     getCurrentDirectory(),
     resolutionHost.getCanonicalFileName,
-    void 0,
-    perDirectoryResolvedModuleNames,
-    nonRelativeModuleNameCache
+    resolutionHost.getCompilationSettings()
   );
   const resolvedTypeReferenceDirectives = /* @__PURE__ */ new Map();
-  const perDirectoryResolvedTypeReferenceDirectives = createCacheWithRedirects();
   const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
     getCurrentDirectory(),
     resolutionHost.getCanonicalFileName,
-    void 0,
-    moduleResolutionCache.getPackageJsonInfoCache(),
-    perDirectoryResolvedTypeReferenceDirectives
+    resolutionHost.getCompilationSettings(),
+    moduleResolutionCache.getPackageJsonInfoCache()
   );
   const failedLookupDefaultExtensions = [".ts" /* Ts */, ".tsx" /* Tsx */, ".js" /* Js */, ".jsx" /* Jsx */, ".json" /* Json */];
   const customFailedLookupPaths = /* @__PURE__ */ new Map();
@@ -101935,11 +113503,13 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
     getModuleResolutionCache: () => moduleResolutionCache,
     startRecordingFilesWithChangedResolutions,
     finishRecordingFilesWithChangedResolutions,
+    // perDirectoryResolvedModuleNames and perDirectoryResolvedTypeReferenceDirectives could be non empty if there was exception during program update
+    // (between startCachingPerDirectoryResolution and finishCachingPerDirectoryResolution)
     startCachingPerDirectoryResolution,
     finishCachingPerDirectoryResolution,
-    resolveModuleNames,
-    getResolvedModuleWithFailedLookupLocationsFromCache,
-    resolveTypeReferenceDirectives,
+    resolveModuleNameLiterals,
+    resolveTypeReferenceDirectiveReferences,
+    resolveSingleModuleNameWithoutWatching,
     removeResolutionsFromProjectReferenceRedirects,
     removeResolutionsOfFile,
     hasChangedAutomaticTypeDirectiveNames: () => hasChangedAutomaticTypeDirectiveNames,
@@ -101955,7 +113525,7 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
   function getResolvedModule2(resolution) {
     return resolution.resolvedModule;
   }
-  function getResolvedTypeReferenceDirective2(resolution) {
+  function getResolvedTypeReferenceDirective(resolution) {
     return resolution.resolvedTypeReferenceDirective;
   }
   function isInDirectoryPath(dir, file) {
@@ -101973,8 +113543,8 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
     resolvedModuleNames.clear();
     resolvedTypeReferenceDirectives.clear();
     resolvedFileToResolution.clear();
-    resolutionsWithFailedLookups.length = 0;
-    resolutionsWithOnlyAffectingLocations.length = 0;
+    resolutionsWithFailedLookups.clear();
+    resolutionsWithOnlyAffectingLocations.clear();
     failedLookupChecks = void 0;
     startsWithPathChecks = void 0;
     isInDirectoryChecks = void 0;
@@ -101982,6 +113552,8 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
     affectingPathChecksForFile = void 0;
     moduleResolutionCache.clear();
     typeReferenceDirectiveResolutionCache.clear();
+    moduleResolutionCache.update(resolutionHost.getCompilationSettings());
+    typeReferenceDirectiveResolutionCache.update(resolutionHost.getCompilationSettings());
     impliedFormatPackageJsons.clear();
     hasChangedAutomaticTypeDirectiveNames = false;
   }
@@ -102022,7 +113594,11 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
         const expected = isExternalOrCommonJsModule(newFile) ? (_b = (_a2 = newFile.packageJsonLocations) == null ? void 0 : _a2.length) != null ? _b : 0 : 0;
         const existing = (_c = impliedFormatPackageJsons.get(newFile.path)) != null ? _c : emptyArray;
         for (let i = existing.length; i < expected; i++) {
-          createFileWatcherOfAffectingLocation(newFile.packageJsonLocations[i], false);
+          createFileWatcherOfAffectingLocation(
+            newFile.packageJsonLocations[i],
+            /*forResolution*/
+            false
+          );
         }
         if (existing.length > expected) {
           for (let i = expected; i < existing.length; i++) {
@@ -102055,14 +113631,16 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
     });
     hasChangedAutomaticTypeDirectiveNames = false;
   }
-  function resolveModuleName2(moduleName, containingFile, compilerOptions, host, redirectedReference, _containingSourceFile, mode) {
+  function resolveModuleName2(moduleName, containingFile, compilerOptions, redirectedReference, mode) {
+    var _a2;
+    const host = ((_a2 = resolutionHost.getCompilerHost) == null ? void 0 : _a2.call(resolutionHost)) || resolutionHost;
     const primaryResult = resolveModuleName(moduleName, containingFile, compilerOptions, host, moduleResolutionCache, redirectedReference, mode);
     if (!resolutionHost.getGlobalCache) {
       return primaryResult;
     }
     const globalCache = resolutionHost.getGlobalCache();
     if (globalCache !== void 0 && !isExternalModuleNameRelative(moduleName) && !(primaryResult.resolvedModule && extensionIsTS(primaryResult.resolvedModule.extension))) {
-      const { resolvedModule, failedLookupLocations, affectingLocations } = loadModuleFromGlobalCache(
+      const { resolvedModule, failedLookupLocations, affectingLocations, resolutionDiagnostics } = loadModuleFromGlobalCache(
         Debug.checkDefined(resolutionHost.globalCacheResolutionModuleName)(moduleName),
         resolutionHost.projectName,
         compilerOptions,
@@ -102072,78 +113650,58 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
       );
       if (resolvedModule) {
         primaryResult.resolvedModule = resolvedModule;
-        primaryResult.failedLookupLocations.push(...failedLookupLocations);
-        primaryResult.affectingLocations.push(...affectingLocations);
+        primaryResult.failedLookupLocations = updateResolutionField(primaryResult.failedLookupLocations, failedLookupLocations);
+        primaryResult.affectingLocations = updateResolutionField(primaryResult.affectingLocations, affectingLocations);
+        primaryResult.resolutionDiagnostics = updateResolutionField(primaryResult.resolutionDiagnostics, resolutionDiagnostics);
         return primaryResult;
       }
     }
     return primaryResult;
   }
-  function resolveTypeReferenceDirective2(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, _containingSourceFile, resolutionMode) {
-    return resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, typeReferenceDirectiveResolutionCache, resolutionMode);
+  function createModuleResolutionLoader2(containingFile, redirectedReference, options) {
+    return {
+      nameAndMode: moduleResolutionNameAndModeGetter,
+      resolve: (moduleName, resoluionMode) => resolveModuleName2(
+        moduleName,
+        containingFile,
+        options,
+        redirectedReference,
+        resoluionMode
+      )
+    };
   }
   function resolveNamesWithLocalCache({
-    names,
+    entries,
     containingFile,
+    containingSourceFile,
     redirectedReference,
-    cache,
-    perDirectoryCacheWithRedirects,
+    options,
+    perFileCache,
+    reusedNames,
     loader,
     getResolutionWithResolvedFileName,
     shouldRetryResolution,
-    reusedNames,
-    resolutionInfo,
-    logChanges,
-    containingSourceFile,
-    containingSourceFileMode
+    logChanges
   }) {
-    var _a2, _b, _c, _d;
+    var _a2;
     const path = resolutionHost.toPath(containingFile);
-    const resolutionsInFile = cache.get(path) || cache.set(path, createModeAwareCache()).get(path);
-    const dirPath = getDirectoryPath(path);
-    const perDirectoryCache = perDirectoryCacheWithRedirects.getOrCreateMapOfCacheRedirects(redirectedReference);
-    let perDirectoryResolution = perDirectoryCache.get(dirPath);
-    if (!perDirectoryResolution) {
-      perDirectoryResolution = createModeAwareCache();
-      perDirectoryCache.set(dirPath, perDirectoryResolution);
-    }
+    const resolutionsInFile = perFileCache.get(path) || perFileCache.set(path, createModeAwareCache()).get(path);
     const resolvedModules = [];
-    const compilerOptions = resolutionHost.getCompilationSettings();
     const hasInvalidatedNonRelativeUnresolvedImport = logChanges && isFileWithInvalidatedNonRelativeUnresolvedImports(path);
     const program = resolutionHost.getCurrentProgram();
     const oldRedirect = program && program.getResolvedProjectReferenceToRedirect(containingFile);
     const unmatchedRedirects = oldRedirect ? !redirectedReference || redirectedReference.sourceFile.path !== oldRedirect.sourceFile.path : !!redirectedReference;
     const seenNamesInFile = createModeAwareCache();
-    let i = 0;
-    for (const entry of containingSourceFile && resolutionInfo ? resolutionInfo.names : names) {
-      const name = getResolutionName(entry);
-      const mode = !isString(entry) ? isStringLiteralLike(entry) ? getModeForUsageLocation(containingSourceFile, entry) : getModeForFileReference(entry, containingSourceFileMode) : containingSourceFile ? getModeForResolutionAtIndex(containingSourceFile, i) : void 0;
-      i++;
+    for (const entry of entries) {
+      const name = loader.nameAndMode.getName(entry);
+      const mode = loader.nameAndMode.getMode(entry, containingSourceFile);
       let resolution = resolutionsInFile.get(name, mode);
-      if (!seenNamesInFile.has(name, mode) && unmatchedRedirects || !resolution || resolution.isInvalidated || hasInvalidatedNonRelativeUnresolvedImport && !isExternalModuleNameRelative(name) && shouldRetryResolution(resolution)) {
+      if (!seenNamesInFile.has(name, mode) && unmatchedRedirects || !resolution || resolution.isInvalidated || // If the name is unresolved import that was invalidated, recalculate
+      hasInvalidatedNonRelativeUnresolvedImport && !isExternalModuleNameRelative(name) && shouldRetryResolution(resolution)) {
         const existingResolution = resolution;
-        const resolutionInDirectory = perDirectoryResolution.get(name, mode);
-        if (resolutionInDirectory) {
-          resolution = resolutionInDirectory;
-          const host = ((_a2 = resolutionHost.getCompilerHost) == null ? void 0 : _a2.call(resolutionHost)) || resolutionHost;
-          if (isTraceEnabled(compilerOptions, host)) {
-            const resolved = getResolutionWithResolvedFileName(resolution);
-            trace(
-              host,
-              loader === resolveModuleName2 ? (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4 : Diagnostics.Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved : (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_resolved,
-              name,
-              containingFile,
-              getDirectoryPath(containingFile),
-              resolved == null ? void 0 : resolved.resolvedFileName,
-              (resolved == null ? void 0 : resolved.packageId) && packageIdToString(resolved.packageId)
-            );
-          }
-        } else {
-          resolution = loader(name, containingFile, compilerOptions, ((_b = resolutionHost.getCompilerHost) == null ? void 0 : _b.call(resolutionHost)) || resolutionHost, redirectedReference, containingSourceFile, mode);
-          perDirectoryResolution.set(name, mode, resolution);
-          if (resolutionHost.onDiscoveredSymlink && resolutionIsSymlink(resolution)) {
-            resolutionHost.onDiscoveredSymlink();
-          }
+        resolution = loader.resolve(name, mode);
+        if (resolutionHost.onDiscoveredSymlink && resolutionIsSymlink(resolution)) {
+          resolutionHost.onDiscoveredSymlink();
         }
         resolutionsInFile.set(name, mode, resolution);
         watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, path, getResolutionWithResolvedFileName);
@@ -102155,12 +113713,12 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
           logChanges = false;
         }
       } else {
-        const host = ((_c = resolutionHost.getCompilerHost) == null ? void 0 : _c.call(resolutionHost)) || resolutionHost;
-        if (isTraceEnabled(compilerOptions, host) && !seenNamesInFile.has(name, mode)) {
+        const host = ((_a2 = resolutionHost.getCompilerHost) == null ? void 0 : _a2.call(resolutionHost)) || resolutionHost;
+        if (isTraceEnabled(options, host) && !seenNamesInFile.has(name, mode)) {
           const resolved = getResolutionWithResolvedFileName(resolution);
           trace(
             host,
-            loader === resolveModuleName2 ? (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved : (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved,
+            perFileCache === resolvedModuleNames ? (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved : (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved,
             name,
             containingFile,
             resolved == null ? void 0 : resolved.resolvedFileName,
@@ -102170,19 +113728,16 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
       }
       Debug.assert(resolution !== void 0 && !resolution.isInvalidated);
       seenNamesInFile.set(name, mode, true);
-      resolvedModules.push(getResolutionWithResolvedFileName(resolution));
-    }
-    if (resolutionInfo && (loader === resolveTypeReferenceDirective2 || containingSourceFile)) {
-      (_d = resolutionInfo.reusedNames) == null ? void 0 : _d.forEach((entry) => seenNamesInFile.set(
-        getResolutionName(entry),
-        !isString(entry) && isStringLiteralLike(entry) ? getModeForUsageLocation(containingSourceFile, entry) : getModeForFileReference(entry, containingSourceFileMode),
-        true
-      ));
-      reusedNames = void 0;
+      resolvedModules.push(resolution);
     }
+    reusedNames == null ? void 0 : reusedNames.forEach((entry) => seenNamesInFile.set(
+      loader.nameAndMode.getName(entry),
+      loader.nameAndMode.getMode(entry, containingSourceFile),
+      true
+    ));
     if (resolutionsInFile.size() !== seenNamesInFile.size()) {
       resolutionsInFile.forEach((resolution, name, mode) => {
-        if (!seenNamesInFile.has(name, mode) && !contains(reusedNames, name)) {
+        if (!seenNamesInFile.has(name, mode)) {
           stopWatchFailedLookupLocationOfResolution(resolution, path, getResolutionWithResolvedFileName);
           resolutionsInFile.delete(name, mode);
         }
@@ -102207,41 +113762,57 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
       return oldResult.resolvedFileName === newResult.resolvedFileName;
     }
   }
-  function resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference, containingFileMode, resolutionInfo) {
+  function resolveTypeReferenceDirectiveReferences(typeDirectiveReferences, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
+    var _a2;
     return resolveNamesWithLocalCache({
-      names: typeDirectiveNames,
+      entries: typeDirectiveReferences,
       containingFile,
+      containingSourceFile,
       redirectedReference,
-      cache: resolvedTypeReferenceDirectives,
-      perDirectoryCacheWithRedirects: perDirectoryResolvedTypeReferenceDirectives,
-      loader: resolveTypeReferenceDirective2,
-      getResolutionWithResolvedFileName: getResolvedTypeReferenceDirective2,
-      shouldRetryResolution: (resolution) => resolution.resolvedTypeReferenceDirective === void 0,
-      containingSourceFileMode: containingFileMode,
-      resolutionInfo
+      options,
+      reusedNames,
+      perFileCache: resolvedTypeReferenceDirectives,
+      loader: createTypeReferenceResolutionLoader(
+        containingFile,
+        redirectedReference,
+        options,
+        ((_a2 = resolutionHost.getCompilerHost) == null ? void 0 : _a2.call(resolutionHost)) || resolutionHost,
+        typeReferenceDirectiveResolutionCache
+      ),
+      getResolutionWithResolvedFileName: getResolvedTypeReferenceDirective,
+      shouldRetryResolution: (resolution) => resolution.resolvedTypeReferenceDirective === void 0
     });
   }
-  function resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference, containingSourceFile, resolutionInfo) {
+  function resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
     return resolveNamesWithLocalCache({
-      names: moduleNames,
+      entries: moduleLiterals,
       containingFile,
+      containingSourceFile,
       redirectedReference,
-      cache: resolvedModuleNames,
-      perDirectoryCacheWithRedirects: perDirectoryResolvedModuleNames,
-      loader: resolveModuleName2,
+      options,
+      reusedNames,
+      perFileCache: resolvedModuleNames,
+      loader: createModuleResolutionLoader2(
+        containingFile,
+        redirectedReference,
+        options
+      ),
       getResolutionWithResolvedFileName: getResolvedModule2,
       shouldRetryResolution: (resolution) => !resolution.resolvedModule || !resolutionExtensionIsTSOrJson(resolution.resolvedModule.extension),
-      reusedNames,
-      resolutionInfo,
-      logChanges: logChangesWhenResolvingModule,
-      containingSourceFile
+      logChanges: logChangesWhenResolvingModule
     });
   }
-  function getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile, resolutionMode) {
-    const cache = resolvedModuleNames.get(resolutionHost.toPath(containingFile));
-    if (!cache)
-      return void 0;
-    return cache.get(moduleName, resolutionMode);
+  function resolveSingleModuleNameWithoutWatching(moduleName, containingFile) {
+    const path = resolutionHost.toPath(containingFile);
+    const resolutionsInFile = resolvedModuleNames.get(path);
+    const resolution = resolutionsInFile == null ? void 0 : resolutionsInFile.get(
+      moduleName,
+      /*mode*/
+      void 0
+    );
+    if (resolution && !resolution.isInvalidated)
+      return resolution;
+    return resolveModuleName2(moduleName, containingFile, resolutionHost.getCompilationSettings());
   }
   function isNodeModulesAtTypesDirectory(dirPath) {
     return endsWith(dirPath, "/node_modules/@types");
@@ -102299,12 +113870,13 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
     return fileExtensionIsOneOf(path, failedLookupDefaultExtensions);
   }
   function watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, filePath, getResolutionWithResolvedFileName) {
+    var _a2, _b;
     if (resolution.refCount) {
       resolution.refCount++;
       Debug.assertIsDefined(resolution.files);
     } else {
       resolution.refCount = 1;
-      Debug.assert(length(resolution.files) === 0);
+      Debug.assert(!((_a2 = resolution.files) == null ? void 0 : _a2.size));
       if (isExternalModuleNameRelative(name)) {
         watchFailedLookupLocationOfResolution(resolution);
       } else {
@@ -102312,50 +113884,65 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
       }
       const resolved = getResolutionWithResolvedFileName(resolution);
       if (resolved && resolved.resolvedFileName) {
-        resolvedFileToResolution.add(resolutionHost.toPath(resolved.resolvedFileName), resolution);
+        const key = resolutionHost.toPath(resolved.resolvedFileName);
+        let resolutions = resolvedFileToResolution.get(key);
+        if (!resolutions)
+          resolvedFileToResolution.set(key, resolutions = /* @__PURE__ */ new Set());
+        resolutions.add(resolution);
       }
     }
-    (resolution.files || (resolution.files = [])).push(filePath);
+    ((_b = resolution.files) != null ? _b : resolution.files = /* @__PURE__ */ new Set()).add(filePath);
   }
   function watchFailedLookupLocationOfResolution(resolution) {
     Debug.assert(!!resolution.refCount);
     const { failedLookupLocations, affectingLocations } = resolution;
-    if (!failedLookupLocations.length && !affectingLocations.length)
+    if (!(failedLookupLocations == null ? void 0 : failedLookupLocations.length) && !(affectingLocations == null ? void 0 : affectingLocations.length))
       return;
-    if (failedLookupLocations.length)
-      resolutionsWithFailedLookups.push(resolution);
+    if (failedLookupLocations == null ? void 0 : failedLookupLocations.length)
+      resolutionsWithFailedLookups.add(resolution);
     let setAtRoot = false;
-    for (const failedLookupLocation of failedLookupLocations) {
-      const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
-      const toWatch = getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath);
-      if (toWatch) {
-        const { dir, dirPath, nonRecursive } = toWatch;
-        if (!isPathWithDefaultFailedLookupExtension(failedLookupLocationPath)) {
-          const refCount = customFailedLookupPaths.get(failedLookupLocationPath) || 0;
-          customFailedLookupPaths.set(failedLookupLocationPath, refCount + 1);
-        }
-        if (dirPath === rootPath) {
-          Debug.assert(!nonRecursive);
-          setAtRoot = true;
-        } else {
-          setDirectoryWatcher(dir, dirPath, nonRecursive);
+    if (failedLookupLocations) {
+      for (const failedLookupLocation of failedLookupLocations) {
+        const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
+        const toWatch = getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath);
+        if (toWatch) {
+          const { dir, dirPath, nonRecursive } = toWatch;
+          if (!isPathWithDefaultFailedLookupExtension(failedLookupLocationPath)) {
+            const refCount = customFailedLookupPaths.get(failedLookupLocationPath) || 0;
+            customFailedLookupPaths.set(failedLookupLocationPath, refCount + 1);
+          }
+          if (dirPath === rootPath) {
+            Debug.assert(!nonRecursive);
+            setAtRoot = true;
+          } else {
+            setDirectoryWatcher(dir, dirPath, nonRecursive);
+          }
         }
       }
+      if (setAtRoot) {
+        setDirectoryWatcher(
+          rootDir,
+          rootPath,
+          /*nonRecursive*/
+          true
+        );
+      }
     }
-    if (setAtRoot) {
-      setDirectoryWatcher(rootDir, rootPath, true);
-    }
-    watchAffectingLocationsOfResolution(resolution, !failedLookupLocations.length);
+    watchAffectingLocationsOfResolution(resolution, !(failedLookupLocations == null ? void 0 : failedLookupLocations.length));
   }
   function watchAffectingLocationsOfResolution(resolution, addToResolutionsWithOnlyAffectingLocations) {
     Debug.assert(!!resolution.refCount);
     const { affectingLocations } = resolution;
-    if (!affectingLocations.length)
+    if (!(affectingLocations == null ? void 0 : affectingLocations.length))
       return;
     if (addToResolutionsWithOnlyAffectingLocations)
-      resolutionsWithOnlyAffectingLocations.push(resolution);
+      resolutionsWithOnlyAffectingLocations.add(resolution);
     for (const affectingLocation of affectingLocations) {
-      createFileWatcherOfAffectingLocation(affectingLocation, true);
+      createFileWatcherOfAffectingLocation(
+        affectingLocation,
+        /*forResolution*/
+        true
+      );
     }
   }
   function createFileWatcherOfAffectingLocation(affectingLocation, forResolution) {
@@ -102419,7 +114006,11 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
     if (!program || !program.getTypeChecker().tryFindAmbientModuleWithoutAugmentations(name)) {
       resolutions.forEach(watchFailedLookupLocationOfResolution);
     } else {
-      resolutions.forEach((resolution) => watchAffectingLocationsOfResolution(resolution, true));
+      resolutions.forEach((resolution) => watchAffectingLocationsOfResolution(
+        resolution,
+        /*addToResolutionWithOnlyAffectingLocations*/
+        true
+      ));
     }
   }
   function setDirectoryWatcher(dir, dirPath, nonRecursive) {
@@ -102432,17 +114023,20 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
     }
   }
   function stopWatchFailedLookupLocationOfResolution(resolution, filePath, getResolutionWithResolvedFileName) {
-    unorderedRemoveItem(Debug.checkDefined(resolution.files), filePath);
+    Debug.checkDefined(resolution.files).delete(filePath);
     resolution.refCount--;
     if (resolution.refCount) {
       return;
     }
     const resolved = getResolutionWithResolvedFileName(resolution);
     if (resolved && resolved.resolvedFileName) {
-      resolvedFileToResolution.remove(resolutionHost.toPath(resolved.resolvedFileName), resolution);
+      const key = resolutionHost.toPath(resolved.resolvedFileName);
+      const resolutions = resolvedFileToResolution.get(key);
+      if ((resolutions == null ? void 0 : resolutions.delete(resolution)) && !resolutions.size)
+        resolvedFileToResolution.delete(key);
     }
     const { failedLookupLocations, affectingLocations } = resolution;
-    if (unorderedRemoveItem(resolutionsWithFailedLookups, resolution)) {
+    if (resolutionsWithFailedLookups.delete(resolution)) {
       let removeAtRoot = false;
       for (const failedLookupLocation of failedLookupLocations) {
         const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
@@ -102468,12 +114062,14 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
       if (removeAtRoot) {
         removeDirectoryWatcher(rootPath);
       }
-    } else if (affectingLocations.length) {
-      unorderedRemoveItem(resolutionsWithOnlyAffectingLocations, resolution);
+    } else if (affectingLocations == null ? void 0 : affectingLocations.length) {
+      resolutionsWithOnlyAffectingLocations.delete(resolution);
     }
-    for (const affectingLocation of affectingLocations) {
-      const watcher = fileWatchesOfAffectingLocations.get(affectingLocation);
-      watcher.resolutions--;
+    if (affectingLocations) {
+      for (const affectingLocation of affectingLocations) {
+        const watcher = fileWatchesOfAffectingLocations.get(affectingLocation);
+        watcher.resolutions--;
+      }
     }
   }
   function removeDirectoryWatcher(dirPath) {
@@ -102509,21 +114105,21 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
   }
   function removeResolutionsOfFile(filePath) {
     removeResolutionsOfFileFromCache(resolvedModuleNames, filePath, getResolvedModule2);
-    removeResolutionsOfFileFromCache(resolvedTypeReferenceDirectives, filePath, getResolvedTypeReferenceDirective2);
+    removeResolutionsOfFileFromCache(resolvedTypeReferenceDirectives, filePath, getResolvedTypeReferenceDirective);
   }
   function invalidateResolutions(resolutions, canInvalidate) {
     if (!resolutions)
       return false;
     let invalidated = false;
-    for (const resolution of resolutions) {
+    resolutions.forEach((resolution) => {
       if (resolution.isInvalidated || !canInvalidate(resolution))
-        continue;
+        return;
       resolution.isInvalidated = invalidated = true;
       for (const containingFilePath of Debug.checkDefined(resolution.files)) {
         (filesWithInvalidatedResolutions != null ? filesWithInvalidatedResolutions : filesWithInvalidatedResolutions = /* @__PURE__ */ new Set()).add(containingFilePath);
         hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames || endsWith(containingFilePath, inferredTypesContainingFile);
       }
-    }
+    });
     return invalidated;
   }
   function invalidateResolutionOfFile(filePath) {
@@ -102595,17 +114191,19 @@ function createResolutionCache(resolutionHost, rootDirForResolution, logChangesW
     return invalidated;
   }
   function canInvalidateFailedLookupResolution(resolution) {
+    var _a2;
     if (canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution))
       return true;
     if (!failedLookupChecks && !startsWithPathChecks && !isInDirectoryChecks)
       return false;
-    return resolution.failedLookupLocations.some((location) => isInvalidatedFailedLookup(resolutionHost.toPath(location)));
+    return (_a2 = resolution.failedLookupLocations) == null ? void 0 : _a2.some((location) => isInvalidatedFailedLookup(resolutionHost.toPath(location)));
   }
   function isInvalidatedFailedLookup(locationPath) {
-    return (failedLookupChecks == null ? void 0 : failedLookupChecks.has(locationPath)) || firstDefinedIterator((startsWithPathChecks == null ? void 0 : startsWithPathChecks.keys()) || emptyIterator, (fileOrDirectoryPath) => startsWith(locationPath, fileOrDirectoryPath) ? true : void 0) || firstDefinedIterator((isInDirectoryChecks == null ? void 0 : isInDirectoryChecks.keys()) || emptyIterator, (fileOrDirectoryPath) => isInDirectoryPath(fileOrDirectoryPath, locationPath) ? true : void 0);
+    return (failedLookupChecks == null ? void 0 : failedLookupChecks.has(locationPath)) || firstDefinedIterator((startsWithPathChecks == null ? void 0 : startsWithPathChecks.keys()) || [], (fileOrDirectoryPath) => startsWith(locationPath, fileOrDirectoryPath) ? true : void 0) || firstDefinedIterator((isInDirectoryChecks == null ? void 0 : isInDirectoryChecks.keys()) || [], (fileOrDirectoryPath) => isInDirectoryPath(fileOrDirectoryPath, locationPath) ? true : void 0);
   }
   function canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution) {
-    return !!affectingPathChecks && resolution.affectingLocations.some((location) => affectingPathChecks.has(location));
+    var _a2;
+    return !!affectingPathChecks && ((_a2 = resolution.affectingLocations) == null ? void 0 : _a2.some((location) => affectingPathChecks.has(location)));
   }
   function closeTypeRootsWatch() {
     clearMap(typeRootsWatches, closeFileWatcher);
@@ -102699,7 +114297,14 @@ function getPlainDiagnosticFollowingNewLines(diagnostic, newLine) {
   return contains(screenStartingMessageCodes, diagnostic.code) ? newLine + newLine : newLine;
 }
 function getLocaleTimeString(system) {
-  return !system.now ? new Date().toLocaleTimeString() : system.now().toLocaleTimeString("en-US", { timeZone: "UTC" });
+  return !system.now ? new Date().toLocaleTimeString() : (
+    // On some systems / builds of Node, there's a non-breaking space between the time and AM/PM.
+    // This branch is solely for testing, so just switch it to a normal space for baseline stability.
+    // See:
+    //     - https://github.com/nodejs/node/issues/45171
+    //     - https://github.com/nodejs/node/issues/45753
+    system.now().toLocaleTimeString("en-US", { timeZone: "UTC" }).replace("\u202F", " ")
+  );
 }
 function createWatchStatusReporter(system, pretty) {
   return pretty ? (diagnostic, newLine, options) => {
@@ -102755,7 +114360,12 @@ function getWatchErrorSummaryDiagnosticMessage(errorCount) {
 function prettyPathForFileError(error, cwd) {
   const line = formatColorAndReset(":" + error.line, "\x1B[90m" /* Grey */);
   if (pathIsAbsolute(error.fileName) && pathIsAbsolute(cwd)) {
-    return getRelativePathFromDirectory(cwd, error.fileName, false) + line;
+    return getRelativePathFromDirectory(
+      cwd,
+      error.fileName,
+      /* ignoreCase */
+      false
+    ) + line;
   }
   return error.fileName + line;
 }
@@ -102816,8 +114426,7 @@ function listFiles(program, write) {
 function explainFiles(program, write) {
   var _a2, _b;
   const reasons = program.getFileIncludeReasons();
-  const getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames());
-  const relativeFileName = (fileName) => convertToRelativePath(fileName, program.getCurrentDirectory(), getCanonicalFileName);
+  const relativeFileName = (fileName) => convertToRelativePath(fileName, program.getCurrentDirectory(), program.getCanonicalFileName);
   for (const file of program.getSourceFiles()) {
     write(`${toFileName(file, relativeFileName)}`);
     (_a2 = reasons.get(file.path)) == null ? void 0 : _a2.forEach((reason) => write(`  ${fileIncludeReasonToDiagnostics(program, reason, relativeFileName).messageText}`));
@@ -102829,6 +114438,7 @@ function explainIfFileIsRedirectAndImpliedFormat(file, fileNameConvertor) {
   let result;
   if (file.path !== file.resolvedPath) {
     (result != null ? result : result = []).push(chainDiagnosticMessages(
+      /*details*/
       void 0,
       Diagnostics.File_is_output_of_project_reference_source_0,
       toFileName(file.originalFileName, fileNameConvertor)
@@ -102836,6 +114446,7 @@ function explainIfFileIsRedirectAndImpliedFormat(file, fileNameConvertor) {
   }
   if (file.redirectInfo) {
     (result != null ? result : result = []).push(chainDiagnosticMessages(
+      /*details*/
       void 0,
       Diagnostics.File_redirects_to_file_0,
       toFileName(file.redirectInfo.redirectTarget, fileNameConvertor)
@@ -102846,6 +114457,7 @@ function explainIfFileIsRedirectAndImpliedFormat(file, fileNameConvertor) {
       case 99 /* ESNext */:
         if (file.packageJsonScope) {
           (result != null ? result : result = []).push(chainDiagnosticMessages(
+            /*details*/
             void 0,
             Diagnostics.File_is_ECMAScript_module_because_0_has_field_type_with_value_module,
             toFileName(last(file.packageJsonLocations), fileNameConvertor)
@@ -102855,12 +114467,14 @@ function explainIfFileIsRedirectAndImpliedFormat(file, fileNameConvertor) {
       case 1 /* CommonJS */:
         if (file.packageJsonScope) {
           (result != null ? result : result = []).push(chainDiagnosticMessages(
+            /*details*/
             void 0,
             file.packageJsonScope.contents.packageJsonContent.type ? Diagnostics.File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module : Diagnostics.File_is_CommonJS_module_because_0_does_not_have_field_type,
             toFileName(last(file.packageJsonLocations), fileNameConvertor)
           ));
         } else if ((_a2 = file.packageJsonLocations) == null ? void 0 : _a2.length) {
           (result != null ? result : result = []).push(chainDiagnosticMessages(
+            /*details*/
             void 0,
             Diagnostics.File_is_CommonJS_module_because_package_json_was_not_found
           ));
@@ -102875,10 +114489,9 @@ function getMatchedFileSpec(program, fileName) {
   const configFile = program.getCompilerOptions().configFile;
   if (!((_a2 = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _a2.validatedFilesSpec))
     return void 0;
-  const getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames());
-  const filePath = getCanonicalFileName(fileName);
+  const filePath = program.getCanonicalFileName(fileName);
   const basePath = getDirectoryPath(getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory()));
-  return find(configFile.configFileSpecs.validatedFilesSpec, (fileSpec) => getCanonicalFileName(getNormalizedAbsolutePath(fileSpec, basePath)) === filePath);
+  return find(configFile.configFileSpecs.validatedFilesSpec, (fileSpec) => program.getCanonicalFileName(getNormalizedAbsolutePath(fileSpec, basePath)) === filePath);
 }
 function getMatchedIncludeSpec(program, fileName) {
   var _a2, _b;
@@ -102930,6 +114543,7 @@ function fileIncludeReasonToDiagnostics(program, reason, fileNameConvertor) {
         Debug.assertNever(reason);
     }
     return chainDiagnosticMessages(
+      /*details*/
       void 0,
       message,
       referenceText,
@@ -102940,26 +114554,40 @@ function fileIncludeReasonToDiagnostics(program, reason, fileNameConvertor) {
   switch (reason.kind) {
     case 0 /* RootFile */:
       if (!((_a2 = options.configFile) == null ? void 0 : _a2.configFileSpecs))
-        return chainDiagnosticMessages(void 0, Diagnostics.Root_file_specified_for_compilation);
+        return chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          Diagnostics.Root_file_specified_for_compilation
+        );
       const fileName = getNormalizedAbsolutePath(program.getRootFileNames()[reason.index], program.getCurrentDirectory());
       const matchedByFiles = getMatchedFileSpec(program, fileName);
       if (matchedByFiles)
-        return chainDiagnosticMessages(void 0, Diagnostics.Part_of_files_list_in_tsconfig_json);
+        return chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          Diagnostics.Part_of_files_list_in_tsconfig_json
+        );
       const matchedByInclude = getMatchedIncludeSpec(program, fileName);
       return isString(matchedByInclude) ? chainDiagnosticMessages(
+        /*details*/
         void 0,
         Diagnostics.Matched_by_include_pattern_0_in_1,
         matchedByInclude,
         toFileName(options.configFile, fileNameConvertor)
-      ) : chainDiagnosticMessages(
-        void 0,
-        matchedByInclude ? Diagnostics.Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk : Diagnostics.Root_file_specified_for_compilation
+      ) : (
+        // Could be additional files specified as roots or matched by default include
+        chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          matchedByInclude ? Diagnostics.Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk : Diagnostics.Root_file_specified_for_compilation
+        )
       );
     case 1 /* SourceFromProjectReference */:
     case 2 /* OutputFromProjectReference */:
       const isOutput = reason.kind === 2 /* OutputFromProjectReference */;
       const referencedResolvedRef = Debug.checkDefined((_b = program.getResolvedProjectReferences()) == null ? void 0 : _b[reason.index]);
       return chainDiagnosticMessages(
+        /*details*/
         void 0,
         outFile(options) ? isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_1_specified : Diagnostics.Source_from_referenced_project_0_included_because_1_specified : isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_module_is_specified_as_none : Diagnostics.Source_from_referenced_project_0_included_because_module_is_specified_as_none,
         toFileName(referencedResolvedRef.sourceFile.fileName, fileNameConvertor),
@@ -102967,6 +114595,7 @@ function fileIncludeReasonToDiagnostics(program, reason, fileNameConvertor) {
       );
     case 8 /* AutomaticTypeDirectiveFile */:
       return chainDiagnosticMessages(
+        /*details*/
         void 0,
         options.types ? reason.packageId ? Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1 : Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions : reason.packageId ? Diagnostics.Entry_point_for_implicit_type_library_0_with_packageId_1 : Diagnostics.Entry_point_for_implicit_type_library_0,
         reason.typeReference,
@@ -102974,9 +114603,15 @@ function fileIncludeReasonToDiagnostics(program, reason, fileNameConvertor) {
       );
     case 6 /* LibFile */:
       if (reason.index !== void 0)
-        return chainDiagnosticMessages(void 0, Diagnostics.Library_0_specified_in_compilerOptions, options.lib[reason.index]);
+        return chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          Diagnostics.Library_0_specified_in_compilerOptions,
+          options.lib[reason.index]
+        );
       const target = forEachEntry(targetOptionDeclaration.type, (value, key) => value === getEmitScriptTarget(options) ? key : void 0);
       return chainDiagnosticMessages(
+        /*details*/
         void 0,
         target ? Diagnostics.Default_library_for_target_0 : Diagnostics.Default_library,
         target
@@ -102993,17 +114628,32 @@ function emitFilesAndReportErrors(program, reportDiagnostic, write, reportSummar
   const isListFilesOnly = !!program.getCompilerOptions().listFilesOnly;
   const allDiagnostics = program.getConfigFileParsingDiagnostics().slice();
   const configFileParsingDiagnosticsLength = allDiagnostics.length;
-  addRange(allDiagnostics, program.getSyntacticDiagnostics(void 0, cancellationToken));
+  addRange(allDiagnostics, program.getSyntacticDiagnostics(
+    /*sourceFile*/
+    void 0,
+    cancellationToken
+  ));
   if (allDiagnostics.length === configFileParsingDiagnosticsLength) {
     addRange(allDiagnostics, program.getOptionsDiagnostics(cancellationToken));
     if (!isListFilesOnly) {
       addRange(allDiagnostics, program.getGlobalDiagnostics(cancellationToken));
       if (allDiagnostics.length === configFileParsingDiagnosticsLength) {
-        addRange(allDiagnostics, program.getSemanticDiagnostics(void 0, cancellationToken));
+        addRange(allDiagnostics, program.getSemanticDiagnostics(
+          /*sourceFile*/
+          void 0,
+          cancellationToken
+        ));
       }
     }
   }
-  const emitResult = isListFilesOnly ? { emitSkipped: true, diagnostics: emptyArray } : program.emit(void 0, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers);
+  const emitResult = isListFilesOnly ? { emitSkipped: true, diagnostics: emptyArray } : program.emit(
+    /*targetSourceFile*/
+    void 0,
+    writeFile2,
+    cancellationToken,
+    emitOnlyDtsFiles,
+    customTransformers
+  );
   const { emittedFiles, diagnostics: emitDiagnostics } = emitResult;
   addRange(allDiagnostics, emitDiagnostics);
   const diagnostics = sortAndDeduplicateDiagnostics(allDiagnostics);
@@ -103085,10 +114735,11 @@ function createWatchFactory(host, options) {
 function createCompilerHostFromProgramHost(host, getCompilerOptions, directoryStructureHost = host) {
   const useCaseSensitiveFileNames = host.useCaseSensitiveFileNames();
   const hostGetNewLine = memoize(() => host.getNewLine());
-  return {
+  const compilerHost = {
     getSourceFile: createGetSourceFile(
-      (fileName, encoding) => host.readFile(fileName, encoding),
+      (fileName, encoding) => !encoding ? compilerHost.readFile(fileName) : host.readFile(fileName, encoding),
       getCompilerOptions,
+      /*setParentNodes*/
       void 0
     ),
     getDefaultLibLocation: maybeBind(host, host.getDefaultLibLocation),
@@ -103111,9 +114762,9 @@ function createCompilerHostFromProgramHost(host, getCompilerOptions, directorySt
     getEnvironmentVariable: maybeBind(host, host.getEnvironmentVariable) || (() => ""),
     createHash: maybeBind(host, host.createHash),
     readDirectory: maybeBind(host, host.readDirectory),
-    disableUseFileVersionAsSignature: host.disableUseFileVersionAsSignature,
     storeFilesChangingSignatureDuringEmit: host.storeFilesChangingSignatureDuringEmit
   };
+  return compilerHost;
 }
 function getSourceFileVersionAsHashFromText(host, text) {
   if (text.match(sourceMapCommentRegExpDontCareLineStart)) {
@@ -103147,12 +114798,12 @@ function getSourceFileVersionAsHashFromText(host, text) {
   }
   return (host.createHash || generateDjb2Hash)(text);
 }
-function setGetSourceFileAsHashVersioned(compilerHost, host) {
+function setGetSourceFileAsHashVersioned(compilerHost) {
   const originalGetSourceFile = compilerHost.getSourceFile;
   compilerHost.getSourceFile = (...args) => {
     const result = originalGetSourceFile.call(compilerHost, ...args);
     if (result) {
-      result.version = getSourceFileVersionAsHashFromText(host, result.text);
+      result.version = getSourceFileVersionAsHashFromText(compilerHost, result.text);
     }
     return result;
   };
@@ -103177,7 +114828,6 @@ function createProgramHost(system, createProgram2) {
     writeFile: (path, data, writeByteOrderMark) => system.writeFile(path, data, writeByteOrderMark),
     createHash: maybeBind(system, system.createHash),
     createProgram: createProgram2 || createEmitAndSemanticDiagnosticsBuilderProgram,
-    disableUseFileVersionAsSignature: system.disableUseFileVersionAsSignature,
     storeFilesChangingSignatureDuringEmit: system.storeFilesChangingSignatureDuringEmit,
     now: maybeBind(system, system.now)
   };
@@ -103277,11 +114927,15 @@ function readBuilderProgram(compilerOptions, host) {
   return createBuilderProgramUsingProgramBuildInfo(buildInfo, buildInfoPath, host);
 }
 function createIncrementalCompilerHost(options, system = sys) {
-  const host = createCompilerHostWorker(options, void 0, system);
+  const host = createCompilerHostWorker(
+    options,
+    /*setParentNodes*/
+    void 0,
+    system
+  );
   host.createHash = maybeBind(system, system.createHash);
-  host.disableUseFileVersionAsSignature = system.disableUseFileVersionAsSignature;
   host.storeFilesChangingSignatureDuringEmit = system.storeFilesChangingSignatureDuringEmit;
-  setGetSourceFileAsHashVersioned(host, system);
+  setGetSourceFileAsHashVersioned(host);
   changeCompilerHostLikeToUseCache(host, (fileName) => toPath(fileName, host.getCurrentDirectory(), host.getCanonicalFileName));
   return host;
 }
@@ -103343,7 +114997,7 @@ function createWatchProgram(host) {
     configFileWatcher = watchFile2(configFileName, scheduleProgramReload, 2e3 /* High */, watchOptions, WatchType.ConfigFile);
   }
   const compilerHost = createCompilerHostFromProgramHost(host, () => compilerOptions, directoryStructureHost);
-  setGetSourceFileAsHashVersioned(compilerHost, host);
+  setGetSourceFileAsHashVersioned(compilerHost);
   const getNewSourceFile = compilerHost.getSourceFile;
   compilerHost.getSourceFile = (fileName, ...args) => getVersionedSourceFileByPath(fileName, toPath3(fileName), ...args);
   compilerHost.getSourceFileByPath = getVersionedSourceFileByPath;
@@ -103368,12 +115022,21 @@ function createWatchProgram(host) {
   const resolutionCache = createResolutionCache(
     compilerHost,
     configFileName ? getDirectoryPath(getNormalizedAbsolutePath(configFileName, currentDirectory)) : currentDirectory,
+    /*logChangesWhenResolvingModule*/
     false
   );
-  compilerHost.resolveModuleNames = host.resolveModuleNames ? (...args) => host.resolveModuleNames(...args) : (moduleNames, containingFile, reusedNames, redirectedReference, _options, sourceFile, resolutionInfo) => resolutionCache.resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference, sourceFile, resolutionInfo);
-  compilerHost.resolveTypeReferenceDirectives = host.resolveTypeReferenceDirectives ? (...args) => host.resolveTypeReferenceDirectives(...args) : (typeDirectiveNames, containingFile, redirectedReference, _options, containingFileMode, resolutionInfo) => resolutionCache.resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference, containingFileMode, resolutionInfo);
-  compilerHost.getModuleResolutionCache = host.resolveModuleNames ? maybeBind(host, host.getModuleResolutionCache) : () => resolutionCache.getModuleResolutionCache();
-  const userProvidedResolution = !!host.resolveModuleNames || !!host.resolveTypeReferenceDirectives;
+  compilerHost.resolveModuleNameLiterals = maybeBind(host, host.resolveModuleNameLiterals);
+  compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames);
+  if (!compilerHost.resolveModuleNameLiterals && !compilerHost.resolveModuleNames) {
+    compilerHost.resolveModuleNameLiterals = resolutionCache.resolveModuleNameLiterals.bind(resolutionCache);
+  }
+  compilerHost.resolveTypeReferenceDirectiveReferences = maybeBind(host, host.resolveTypeReferenceDirectiveReferences);
+  compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives);
+  if (!compilerHost.resolveTypeReferenceDirectiveReferences && !compilerHost.resolveTypeReferenceDirectives) {
+    compilerHost.resolveTypeReferenceDirectiveReferences = resolutionCache.resolveTypeReferenceDirectiveReferences.bind(resolutionCache);
+  }
+  compilerHost.getModuleResolutionCache = host.resolveModuleNameLiterals || host.resolveModuleNames ? maybeBind(host, host.getModuleResolutionCache) : () => resolutionCache.getModuleResolutionCache();
+  const userProvidedResolution = !!host.resolveModuleNameLiterals || !!host.resolveTypeReferenceDirectiveReferences || !!host.resolveModuleNames || !!host.resolveTypeReferenceDirectives;
   const customHasInvalidatedResolutions = userProvidedResolution ? maybeBind(host, host.hasInvalidatedResolutions) || returnTrue : returnFalse;
   builderProgram = readBuilderProgram(compilerOptions, compilerHost);
   synchronizeProgram();
@@ -103442,14 +115105,24 @@ function createWatchProgram(host) {
       originalFileExists,
       originalDirectoryExists,
       originalCreateDirectory,
-      originalWriteFile
+      originalWriteFile,
+      readFileWithCache
     } = changeCompilerHostLikeToUseCache(compilerHost, toPath3);
-    if (isProgramUptoDate(getCurrentProgram(), rootFileNames, compilerOptions, getSourceVersion, (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) {
+    if (isProgramUptoDate(getCurrentProgram(), rootFileNames, compilerOptions, (path) => getSourceVersion(path, readFileWithCache), (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) {
       if (hasChangedConfigFileParsingErrors) {
         if (reportFileChangeDetectedOnCreateProgram) {
           reportWatchDiagnostic(Diagnostics.File_change_detected_Starting_incremental_compilation);
         }
-        builderProgram = createProgram2(void 0, void 0, compilerHost, builderProgram, configFileParsingDiagnostics, projectReferences);
+        builderProgram = createProgram2(
+          /*rootNames*/
+          void 0,
+          /*options*/
+          void 0,
+          compilerHost,
+          builderProgram,
+          configFileParsingDiagnostics,
+          projectReferences
+        );
         hasChangedConfigFileParsingErrors = false;
       }
     } else {
@@ -103563,9 +115236,14 @@ function createWatchProgram(host) {
       }
     }
   }
-  function getSourceVersion(path) {
+  function getSourceVersion(path, readFileWithCache) {
     const hostSourceFile = sourceFilesCache.get(path);
-    return !hostSourceFile || !hostSourceFile.version ? void 0 : hostSourceFile.version;
+    if (!hostSourceFile)
+      return void 0;
+    if (hostSourceFile.version)
+      return hostSourceFile.version;
+    const text = readFileWithCache(path);
+    return text !== void 0 ? getSourceFileVersionAsHashFromText(compilerHost, text) : void 0;
   }
   function onReleaseOldSourceFile(oldSourceFile, _oldOptions, hasSourceFileByPath) {
     const hostSourceFileInfo = sourceFilesCache.get(oldSourceFile.resolvedPath);
@@ -103726,6 +115404,7 @@ function createWatchProgram(host) {
     parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = noop;
     const parsedCommandLine = getParsedCommandLineOfConfigFile(
       configFileName2,
+      /*optionsToExtend*/
       void 0,
       parseConfigFileHost,
       extendedConfigCache || (extendedConfigCache = /* @__PURE__ */ new Map()),
@@ -103778,7 +115457,7 @@ function createWatchProgram(host) {
     if (wildcardDirectories) {
       updateWatchingWildcardDirectories(
         watchedWildcardDirectories || (watchedWildcardDirectories = /* @__PURE__ */ new Map()),
-        new Map(getEntries(wildcardDirectories)),
+        new Map(Object.entries(wildcardDirectories)),
         watchWildcardDirectory
       );
     } else if (watchedWildcardDirectories) {
@@ -103872,7 +115551,7 @@ function createWatchProgram(host) {
     if ((_b = commandLine.parsedCommandLine) == null ? void 0 : _b.wildcardDirectories) {
       updateWatchingWildcardDirectories(
         commandLine.watchedDirectories || (commandLine.watchedDirectories = /* @__PURE__ */ new Map()),
-        new Map(getEntries((_c = commandLine.parsedCommandLine) == null ? void 0 : _c.wildcardDirectories)),
+        new Map(Object.entries((_c = commandLine.parsedCommandLine) == null ? void 0 : _c.wildcardDirectories)),
         (directory, flags) => {
           var _a3;
           return watchDirectory(
@@ -103992,43 +115671,84 @@ function getCompilerOptionsOfBuildOptions(buildOptions) {
   return result;
 }
 function createSolutionBuilder(host, rootNames, defaultOptions) {
-  return createSolutionBuilderWorker(false, host, rootNames, defaultOptions);
+  return createSolutionBuilderWorker(
+    /*watch*/
+    false,
+    host,
+    rootNames,
+    defaultOptions
+  );
 }
 function createSolutionBuilderWithWatch(host, rootNames, defaultOptions, baseWatchOptions) {
-  return createSolutionBuilderWorker(true, host, rootNames, defaultOptions, baseWatchOptions);
+  return createSolutionBuilderWorker(
+    /*watch*/
+    true,
+    host,
+    rootNames,
+    defaultOptions,
+    baseWatchOptions
+  );
 }
 function createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) {
   const host = hostOrHostWithWatch;
   const hostWithWatch = hostOrHostWithWatch;
-  const currentDirectory = host.getCurrentDirectory();
-  const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
   const baseCompilerOptions = getCompilerOptionsOfBuildOptions(options);
   const compilerHost = createCompilerHostFromProgramHost(host, () => state.projectCompilerOptions);
-  setGetSourceFileAsHashVersioned(compilerHost, host);
+  setGetSourceFileAsHashVersioned(compilerHost);
   compilerHost.getParsedCommandLine = (fileName) => parseConfigFile(state, fileName, toResolvedConfigFilePath(state, fileName));
+  compilerHost.resolveModuleNameLiterals = maybeBind(host, host.resolveModuleNameLiterals);
+  compilerHost.resolveTypeReferenceDirectiveReferences = maybeBind(host, host.resolveTypeReferenceDirectiveReferences);
   compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames);
   compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives);
   compilerHost.getModuleResolutionCache = maybeBind(host, host.getModuleResolutionCache);
-  const moduleResolutionCache = !compilerHost.resolveModuleNames ? createModuleResolutionCache(currentDirectory, getCanonicalFileName) : void 0;
-  const typeReferenceDirectiveResolutionCache = !compilerHost.resolveTypeReferenceDirectives ? createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, void 0, moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()) : void 0;
-  if (!compilerHost.resolveModuleNames) {
-    const loader = (moduleName, resolverMode, containingFile, redirectedReference) => resolveModuleName(moduleName, containingFile, state.projectCompilerOptions, compilerHost, moduleResolutionCache, redirectedReference, resolverMode).resolvedModule;
-    compilerHost.resolveModuleNames = (moduleNames, containingFile, _reusedNames, redirectedReference, _options, containingSourceFile, resolutionInfo) => loadWithModeAwareCache(Debug.checkEachDefined(moduleNames), Debug.checkDefined(containingSourceFile), containingFile, redirectedReference, resolutionInfo, loader);
+  let moduleResolutionCache, typeReferenceDirectiveResolutionCache;
+  if (!compilerHost.resolveModuleNameLiterals && !compilerHost.resolveModuleNames) {
+    moduleResolutionCache = createModuleResolutionCache(compilerHost.getCurrentDirectory(), compilerHost.getCanonicalFileName);
+    compilerHost.resolveModuleNameLiterals = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+      moduleNames,
+      containingFile,
+      redirectedReference,
+      options2,
+      containingSourceFile,
+      host,
+      moduleResolutionCache,
+      createModuleResolutionLoader
+    );
     compilerHost.getModuleResolutionCache = () => moduleResolutionCache;
   }
-  if (!compilerHost.resolveTypeReferenceDirectives) {
-    const loader = (moduleName, containingFile, redirectedReference, containingFileMode) => resolveTypeReferenceDirective(moduleName, containingFile, state.projectCompilerOptions, compilerHost, redirectedReference, state.typeReferenceDirectiveResolutionCache, containingFileMode).resolvedTypeReferenceDirective;
-    compilerHost.resolveTypeReferenceDirectives = (typeReferenceDirectiveNames, containingFile, redirectedReference, _options, containingFileMode) => loadWithTypeDirectiveCache(Debug.checkEachDefined(typeReferenceDirectiveNames), containingFile, redirectedReference, containingFileMode, loader);
+  if (!compilerHost.resolveTypeReferenceDirectiveReferences && !compilerHost.resolveTypeReferenceDirectives) {
+    typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
+      compilerHost.getCurrentDirectory(),
+      compilerHost.getCanonicalFileName,
+      /*options*/
+      void 0,
+      moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()
+    );
+    compilerHost.resolveTypeReferenceDirectiveReferences = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+      typeDirectiveNames,
+      containingFile,
+      redirectedReference,
+      options2,
+      containingSourceFile,
+      host,
+      typeReferenceDirectiveResolutionCache,
+      createTypeReferenceResolutionLoader
+    );
   }
-  compilerHost.getBuildInfo = (fileName, configFilePath) => getBuildInfo3(state, fileName, toResolvedConfigFilePath(state, configFilePath), void 0);
+  compilerHost.getBuildInfo = (fileName, configFilePath) => getBuildInfo3(
+    state,
+    fileName,
+    toResolvedConfigFilePath(state, configFilePath),
+    /*modifiedTime*/
+    void 0
+  );
   const { watchFile: watchFile2, watchDirectory, writeLog } = createWatchFactory(hostWithWatch, options);
   const state = {
     host,
     hostWithWatch,
-    currentDirectory,
-    getCanonicalFileName,
     parseConfigFileHost: parseConfigHostFromCompilerHostLike(host),
     write: maybeBind(host, host.trace),
+    // State of solution
     options,
     baseCompilerOptions,
     rootNames,
@@ -104046,6 +115766,7 @@ function createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, optio
     compilerHost,
     moduleResolutionCache,
     typeReferenceDirectiveResolutionCache,
+    // Mutable state
     buildOrder: void 0,
     readFileWithCache: (f) => host.readFile(f),
     projectCompilerOptions: baseCompilerOptions,
@@ -104053,6 +115774,7 @@ function createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, optio
     allProjectBuildPending: true,
     needsSummary: true,
     watchAllProjectsPending: watch,
+    // Watch state
     watch,
     allWatchedWildcardDirectories: /* @__PURE__ */ new Map(),
     allWatchedInputFiles: /* @__PURE__ */ new Map(),
@@ -104070,7 +115792,7 @@ function createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, optio
   return state;
 }
 function toPath2(state, fileName) {
-  return toPath(fileName, state.currentDirectory, state.getCanonicalFileName);
+  return toPath(fileName, state.compilerHost.getCurrentDirectory(), state.compilerHost.getCanonicalFileName);
 }
 function toResolvedConfigFilePath(state, fileName) {
   const { resolvedConfigFilePaths } = state;
@@ -104113,7 +115835,7 @@ function parseConfigFile(state, configFileName, configFilePath) {
   return parsed;
 }
 function resolveProjectName(state, name) {
-  return resolveConfigFileProjectName(resolvePath(state.currentDirectory, name));
+  return resolveConfigFileProjectName(resolvePath(state.compilerHost.getCurrentDirectory(), name));
 }
 function createBuildOrder(state, roots) {
   const temporaryMarks = /* @__PURE__ */ new Map();
@@ -104316,7 +116038,7 @@ function createUpdateOutputFileStampsProject(state, project, projectPath, config
     projectPath,
     buildOrder,
     getCompilerOptions: () => config.options,
-    getCurrentDirectory: () => state.currentDirectory,
+    getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
     updateOutputFileStatmps: () => {
       updateOutputTimestamps(state, config, projectPath);
       updateOutputFileStampsPending = false;
@@ -104341,7 +116063,7 @@ function createBuildOrUpdateInvalidedProject(kind, state, project, projectPath,
     projectPath,
     buildOrder,
     getCompilerOptions: () => config.options,
-    getCurrentDirectory: () => state.currentDirectory,
+    getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
     getBuilderProgram: () => withProgramOrUndefined(identity),
     getProgram: () => withProgramOrUndefined(
       (program2) => program2.getProgramOrUndefined()
@@ -104397,7 +116119,7 @@ function createBuildOrUpdateInvalidedProject(kind, state, project, projectPath,
     projectPath,
     buildOrder,
     getCompilerOptions: () => config.options,
-    getCurrentDirectory: () => state.currentDirectory,
+    getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
     emit: (writeFile2, customTransformers) => {
       if (step !== 4 /* EmitBundle */)
         return invalidatedProjectOfBundle;
@@ -104480,7 +116202,11 @@ function createBuildOrUpdateInvalidedProject(kind, state, project, projectPath,
         ...program.getConfigFileParsingDiagnostics(),
         ...program.getOptionsDiagnostics(cancellationToken),
         ...program.getGlobalDiagnostics(cancellationToken),
-        ...program.getSyntacticDiagnostics(void 0, cancellationToken)
+        ...program.getSyntacticDiagnostics(
+          /*sourceFile*/
+          void 0,
+          cancellationToken
+        )
       ],
       8 /* SyntaxErrors */,
       "Syntactic"
@@ -104488,7 +116214,11 @@ function createBuildOrUpdateInvalidedProject(kind, state, project, projectPath,
   }
   function getSemanticDiagnostics(cancellationToken) {
     handleDiagnostics(
-      Debug.checkDefined(program).getSemanticDiagnostics(void 0, cancellationToken),
+      Debug.checkDefined(program).getSemanticDiagnostics(
+        /*sourceFile*/
+        void 0,
+        cancellationToken
+      ),
       16 /* TypeErrors */,
       "Semantic"
     );
@@ -104504,10 +116234,13 @@ function createBuildOrUpdateInvalidedProject(kind, state, project, projectPath,
     const { emitResult } = emitFilesAndReportErrors(
       program,
       reportDeclarationDiagnostics,
+      /*write*/
       void 0,
+      /*reportSummary*/
       void 0,
       (name, text, writeByteOrderMark, _onError, _sourceFiles, data) => outputFiles.push({ name, text, writeByteOrderMark, data }),
       cancellationToken,
+      /*emitOnlyDts*/
       false,
       customTransformers || ((_b = (_a2 = state.host).getCustomTransformers) == null ? void 0 : _b.call(_a2, project))
     );
@@ -105075,7 +116808,7 @@ function getUpToDateStatusWorker(state, project, resolvedPath) {
           buildInfoVersionMap = getBuildInfoFileVersionMap(buildInfoProgram, buildInfoPath, host);
         version2 = buildInfoVersionMap.get(toPath2(state, inputFile));
         const text = version2 ? state.readFileWithCache(inputFile) : void 0;
-        currentVersion = text && getSourceFileVersionAsHashFromText(host, text);
+        currentVersion = text !== void 0 ? getSourceFileVersionAsHashFromText(host, text) : void 0;
         if (version2 && version2 === currentVersion)
           pseudoInputUpToDate = true;
       }
@@ -105405,7 +117138,12 @@ function invalidateProject(state, resolved, reloadLevel) {
 function invalidateProjectAndScheduleBuilds(state, resolvedPath, reloadLevel) {
   state.reportFileChangeDetected = true;
   invalidateProject(state, resolvedPath, reloadLevel);
-  scheduleBuildInvalidatedProject(state, 250, true);
+  scheduleBuildInvalidatedProject(
+    state,
+    250,
+    /*changeDetected*/
+    true
+  );
 }
 function scheduleBuildInvalidatedProject(state, time, changeDetected) {
   const { hostWithWatch } = state;
@@ -105434,18 +117172,33 @@ function buildNextInvalidatedProjectWorker(state, changeDetected) {
   }
   let projectsBuilt = 0;
   const buildOrder = getBuildOrder(state);
-  const invalidatedProject = getNextInvalidatedProject(state, buildOrder, false);
+  const invalidatedProject = getNextInvalidatedProject(
+    state,
+    buildOrder,
+    /*reportQueue*/
+    false
+  );
   if (invalidatedProject) {
     invalidatedProject.done();
     projectsBuilt++;
     while (state.projectPendingBuild.size) {
       if (state.timerToBuildInvalidatedProject)
         return;
-      const info = getNextInvalidatedProjectCreateInfo(state, buildOrder, false);
+      const info = getNextInvalidatedProjectCreateInfo(
+        state,
+        buildOrder,
+        /*reportQueue*/
+        false
+      );
       if (!info)
         break;
       if (info.kind !== 2 /* UpdateOutputFileStamps */ && (changeDetected || projectsBuilt === 5)) {
-        scheduleBuildInvalidatedProject(state, 100, false);
+        scheduleBuildInvalidatedProject(
+          state,
+          100,
+          /*changeDetected*/
+          false
+        );
         return;
       }
       const project = createInvalidatedProjectWithInfo(state, info, buildOrder);
@@ -105494,7 +117247,7 @@ function watchWildCardDirectories(state, resolved, resolvedPath, parsed) {
     return;
   updateWatchingWildcardDirectories(
     getOrCreateValueMapFromConfigFileMap(state.allWatchedWildcardDirectories, resolvedPath),
-    new Map(getEntries(parsed.wildcardDirectories)),
+    new Map(Object.entries(parsed.wildcardDirectories)),
     (dir, flags) => state.watchDirectory(
       dir,
       (fileOrDirectory) => {
@@ -105504,7 +117257,7 @@ function watchWildCardDirectories(state, resolved, resolvedPath, parsed) {
           fileOrDirectory,
           fileOrDirectoryPath: toPath2(state, fileOrDirectory),
           configFileName: resolved,
-          currentDirectory: state.currentDirectory,
+          currentDirectory: state.compilerHost.getCurrentDirectory(),
           options: parsed.options,
           program: state.builderPrograms.get(resolvedPath) || ((_a2 = getCachedParsedConfigFile(state, resolvedPath)) == null ? void 0 : _a2.fileNames),
           useCaseSensitiveFileNames: state.parseConfigFileHost.useCaseSensitiveFileNames,
@@ -105592,11 +117345,29 @@ function createSolutionBuilderWorker(watch, hostOrHostWithWatch, rootNames, opti
   return {
     build: (project, cancellationToken, writeFile2, getCustomTransformers) => build(state, project, cancellationToken, writeFile2, getCustomTransformers),
     clean: (project) => clean(state, project),
-    buildReferences: (project, cancellationToken, writeFile2, getCustomTransformers) => build(state, project, cancellationToken, writeFile2, getCustomTransformers, true),
-    cleanReferences: (project) => clean(state, project, true),
+    buildReferences: (project, cancellationToken, writeFile2, getCustomTransformers) => build(
+      state,
+      project,
+      cancellationToken,
+      writeFile2,
+      getCustomTransformers,
+      /*onlyReferences*/
+      true
+    ),
+    cleanReferences: (project) => clean(
+      state,
+      project,
+      /*onlyReferences*/
+      true
+    ),
     getNextInvalidatedProject: (cancellationToken) => {
       setupInitialBuild(state, cancellationToken);
-      return getNextInvalidatedProject(state, getBuildOrder(state), false);
+      return getNextInvalidatedProject(
+        state,
+        getBuildOrder(state),
+        /*reportQueue*/
+        false
+      );
     },
     getBuildOrder: () => getBuildOrder(state),
     getUpToDateStatusOfProject: (project) => {
@@ -105609,7 +117380,7 @@ function createSolutionBuilderWorker(watch, hostOrHostWithWatch, rootNames, opti
   };
 }
 function relName(state, path) {
-  return convertToRelativePath(path, state.currentDirectory, (f) => state.getCanonicalFileName(f));
+  return convertToRelativePath(path, state.compilerHost.getCurrentDirectory(), state.compilerHost.getCanonicalFileName);
 }
 function reportStatus(state, message, ...args) {
   state.host.reportSolutionBuilderStatus(createCompilerDiagnostic(message, ...args));
@@ -105831,7 +117602,11 @@ function getCountKey(program, file) {
   }
 }
 function updateReportDiagnostic(sys2, existing, options) {
-  return shouldBePretty(sys2, options) ? createDiagnosticReporter(sys2, true) : existing;
+  return shouldBePretty(sys2, options) ? createDiagnosticReporter(
+    sys2,
+    /*pretty*/
+    true
+  ) : existing;
 }
 function defaultIsPretty(sys2) {
   return !!sys2.writeOutputIsTTY && sys2.writeOutputIsTTY() && !sys2.getEnvironmentVariable("NO_COLOR");
@@ -105899,7 +117674,7 @@ function generateOptionOutput(sys2, option, rightAlignOfLeft, leftAlignOfRight)
   const valueCandidates = getValueCandidate(option);
   const defaultValueDescription = typeof option.defaultValueDescription === "object" ? getDiagnosticText(option.defaultValueDescription) : formatDefaultValue(
     option.defaultValueDescription,
-    option.type === "list" ? option.element.type : option.type
+    option.type === "list" || option.type === "listOrElement" ? option.element.type : option.type
   );
   const terminalWidth = (_b = (_a2 = sys2.getWidthOfTerminal) == null ? void 0 : _a2.call(sys2)) != null ? _b : 0;
   if (terminalWidth >= 80) {
@@ -105907,13 +117682,37 @@ function generateOptionOutput(sys2, option, rightAlignOfLeft, leftAlignOfRight)
     if (option.description) {
       description = getDiagnosticText(option.description);
     }
-    text.push(...getPrettyOutput(name, description, rightAlignOfLeft, leftAlignOfRight, terminalWidth, true), sys2.newLine);
+    text.push(...getPrettyOutput(
+      name,
+      description,
+      rightAlignOfLeft,
+      leftAlignOfRight,
+      terminalWidth,
+      /*colorLeft*/
+      true
+    ), sys2.newLine);
     if (showAdditionalInfoOutput(valueCandidates, option)) {
       if (valueCandidates) {
-        text.push(...getPrettyOutput(valueCandidates.valueType, valueCandidates.possibleValues, rightAlignOfLeft, leftAlignOfRight, terminalWidth, false), sys2.newLine);
+        text.push(...getPrettyOutput(
+          valueCandidates.valueType,
+          valueCandidates.possibleValues,
+          rightAlignOfLeft,
+          leftAlignOfRight,
+          terminalWidth,
+          /*colorLeft*/
+          false
+        ), sys2.newLine);
       }
       if (defaultValueDescription) {
-        text.push(...getPrettyOutput(getDiagnosticText(Diagnostics.default_Colon), defaultValueDescription, rightAlignOfLeft, leftAlignOfRight, terminalWidth, false), sys2.newLine);
+        text.push(...getPrettyOutput(
+          getDiagnosticText(Diagnostics.default_Colon),
+          defaultValueDescription,
+          rightAlignOfLeft,
+          leftAlignOfRight,
+          terminalWidth,
+          /*colorLeft*/
+          false
+        ), sys2.newLine);
       }
     }
     text.push(sys2.newLine);
@@ -105983,6 +117782,7 @@ function generateOptionOutput(sys2, option, rightAlignOfLeft, leftAlignOfRight)
       possibleValues: getPossibleValues(option2)
     };
     function getValueType(option3) {
+      Debug.assert(option3.type !== "listOrElement");
       switch (option3.type) {
         case "string":
         case "number":
@@ -106003,6 +117803,7 @@ function generateOptionOutput(sys2, option, rightAlignOfLeft, leftAlignOfRight)
           possibleValues = option3.type;
           break;
         case "list":
+        case "listOrElement":
           possibleValues = getPossibleValues(option3.element);
           break;
         case "object":
@@ -106013,7 +117814,7 @@ function generateOptionOutput(sys2, option, rightAlignOfLeft, leftAlignOfRight)
           option3.type.forEach((value, name2) => {
             (inverted[value] || (inverted[value] = [])).push(name2);
           });
-          return getEntries(inverted).map(([, synonyms]) => synonyms.join("/")).join(", ");
+          return Object.entries(inverted).map(([, synonyms]) => synonyms.join("/")).join(", ");
       }
       return possibleValues;
     }
@@ -106085,8 +117886,32 @@ function printEasyHelp(sys2, simpleOptions) {
   const configOpts = simpleOptions.filter((opt) => !contains(cliCommands, opt));
   output = [
     ...output,
-    ...generateSectionOptionsOutput(sys2, getDiagnosticText(Diagnostics.COMMAND_LINE_FLAGS), cliCommands, false, void 0, void 0),
-    ...generateSectionOptionsOutput(sys2, getDiagnosticText(Diagnostics.COMMON_COMPILER_OPTIONS), configOpts, false, void 0, formatMessage(void 0, Diagnostics.You_can_learn_about_all_of_the_compiler_options_at_0, "https://aka.ms/tsc"))
+    ...generateSectionOptionsOutput(
+      sys2,
+      getDiagnosticText(Diagnostics.COMMAND_LINE_FLAGS),
+      cliCommands,
+      /*subCategory*/
+      false,
+      /* beforeOptionsDescription */
+      void 0,
+      /* afterOptionsDescription*/
+      void 0
+    ),
+    ...generateSectionOptionsOutput(
+      sys2,
+      getDiagnosticText(Diagnostics.COMMON_COMPILER_OPTIONS),
+      configOpts,
+      /*subCategory*/
+      false,
+      /* beforeOptionsDescription */
+      void 0,
+      formatMessage(
+        /*_dummy*/
+        void 0,
+        Diagnostics.You_can_learn_about_all_of_the_compiler_options_at_0,
+        "https://aka.ms/tsc"
+      )
+    )
   ];
   for (const line of output) {
     sys2.write(line);
@@ -106101,16 +117926,61 @@ function printEasyHelp(sys2, simpleOptions) {
 }
 function printAllHelp(sys2, compilerOptions, buildOptions, watchOptions) {
   let output = [...getHeader(sys2, `${getDiagnosticText(Diagnostics.tsc_Colon_The_TypeScript_Compiler)} - ${getDiagnosticText(Diagnostics.Version_0, version)}`)];
-  output = [...output, ...generateSectionOptionsOutput(sys2, getDiagnosticText(Diagnostics.ALL_COMPILER_OPTIONS), compilerOptions, true, void 0, formatMessage(void 0, Diagnostics.You_can_learn_about_all_of_the_compiler_options_at_0, "https://aka.ms/tsc"))];
-  output = [...output, ...generateSectionOptionsOutput(sys2, getDiagnosticText(Diagnostics.WATCH_OPTIONS), watchOptions, false, getDiagnosticText(Diagnostics.Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_config_watch_mode_with_Colon))];
-  output = [...output, ...generateSectionOptionsOutput(sys2, getDiagnosticText(Diagnostics.BUILD_OPTIONS), buildOptions, false, formatMessage(void 0, Diagnostics.Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0, "https://aka.ms/tsc-composite-builds"))];
+  output = [...output, ...generateSectionOptionsOutput(
+    sys2,
+    getDiagnosticText(Diagnostics.ALL_COMPILER_OPTIONS),
+    compilerOptions,
+    /*subCategory*/
+    true,
+    /* beforeOptionsDescription */
+    void 0,
+    formatMessage(
+      /*_dummy*/
+      void 0,
+      Diagnostics.You_can_learn_about_all_of_the_compiler_options_at_0,
+      "https://aka.ms/tsc"
+    )
+  )];
+  output = [...output, ...generateSectionOptionsOutput(
+    sys2,
+    getDiagnosticText(Diagnostics.WATCH_OPTIONS),
+    watchOptions,
+    /*subCategory*/
+    false,
+    getDiagnosticText(Diagnostics.Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_config_watch_mode_with_Colon)
+  )];
+  output = [...output, ...generateSectionOptionsOutput(
+    sys2,
+    getDiagnosticText(Diagnostics.BUILD_OPTIONS),
+    buildOptions,
+    /*subCategory*/
+    false,
+    formatMessage(
+      /*_dummy*/
+      void 0,
+      Diagnostics.Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0,
+      "https://aka.ms/tsc-composite-builds"
+    )
+  )];
   for (const line of output) {
     sys2.write(line);
   }
 }
 function printBuildHelp(sys2, buildOptions) {
   let output = [...getHeader(sys2, `${getDiagnosticText(Diagnostics.tsc_Colon_The_TypeScript_Compiler)} - ${getDiagnosticText(Diagnostics.Version_0, version)}`)];
-  output = [...output, ...generateSectionOptionsOutput(sys2, getDiagnosticText(Diagnostics.BUILD_OPTIONS), buildOptions, false, formatMessage(void 0, Diagnostics.Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0, "https://aka.ms/tsc-composite-builds"))];
+  output = [...output, ...generateSectionOptionsOutput(
+    sys2,
+    getDiagnosticText(Diagnostics.BUILD_OPTIONS),
+    buildOptions,
+    /*subCategory*/
+    false,
+    formatMessage(
+      /*_dummy*/
+      void 0,
+      Diagnostics.Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0,
+      "https://aka.ms/tsc-composite-builds"
+    )
+  )];
   for (const line of output) {
     sys2.write(line);
   }
@@ -106375,6 +118245,7 @@ function performBuild(sys2, cb, buildOptions, watchOptions, projects, errors) {
       return;
     const buildHost2 = createSolutionBuilderWithWatchHost(
       sys2,
+      /*createProgram*/
       void 0,
       reportDiagnostic,
       createBuilderStatusReporter(sys2, shouldBePretty(sys2, buildOptions)),
@@ -106398,6 +118269,7 @@ function performBuild(sys2, cb, buildOptions, watchOptions, projects, errors) {
   }
   const buildHost = createSolutionBuilderHost(
     sys2,
+    /*createProgram*/
     void 0,
     reportDiagnostic,
     createBuilderStatusReporter(sys2, shouldBePretty(sys2, buildOptions)),
@@ -106416,11 +118288,21 @@ function createReportErrorSummary(sys2, options) {
 }
 function performCompilation(sys2, cb, reportDiagnostic, config) {
   const { fileNames, options, projectReferences } = config;
-  const host = createCompilerHostWorker(options, void 0, sys2);
+  const host = createCompilerHostWorker(
+    options,
+    /*setParentPos*/
+    void 0,
+    sys2
+  );
   const currentDirectory = host.getCurrentDirectory();
   const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
   changeCompilerHostLikeToUseCache(host, (fileName) => toPath(fileName, currentDirectory, getCanonicalFileName));
-  enableStatisticsAndTracing(sys2, options, false);
+  enableStatisticsAndTracing(
+    sys2,
+    options,
+    /*isBuildMode*/
+    false
+  );
   const programOptions = {
     rootNames: fileNames,
     options,
@@ -106435,13 +118317,23 @@ function performCompilation(sys2, cb, reportDiagnostic, config) {
     (s) => sys2.write(s + sys2.newLine),
     createReportErrorSummary(sys2, options)
   );
-  reportStatistics(sys2, program, void 0);
+  reportStatistics(
+    sys2,
+    program,
+    /*builder*/
+    void 0
+  );
   cb(program);
   return sys2.exit(exitStatus);
 }
 function performIncrementalCompilation2(sys2, cb, reportDiagnostic, config) {
   const { options, fileNames, projectReferences } = config;
-  enableStatisticsAndTracing(sys2, options, false);
+  enableStatisticsAndTracing(
+    sys2,
+    options,
+    /*isBuildMode*/
+    false
+  );
   const host = createIncrementalCompilerHost(options, sys2);
   const exitStatus = performIncrementalCompilation({
     host,
@@ -106453,19 +118345,34 @@ function performIncrementalCompilation2(sys2, cb, reportDiagnostic, config) {
     reportDiagnostic,
     reportErrorSummary: createReportErrorSummary(sys2, options),
     afterProgramEmitAndDiagnostics: (builderProgram) => {
-      reportStatistics(sys2, builderProgram.getProgram(), void 0);
+      reportStatistics(
+        sys2,
+        builderProgram.getProgram(),
+        /*builder*/
+        void 0
+      );
       cb(builderProgram);
     }
   });
   return sys2.exit(exitStatus);
 }
 function updateSolutionBuilderHost(sys2, cb, buildHost, solutionPerformance) {
-  updateCreateProgram(sys2, buildHost, true);
+  updateCreateProgram(
+    sys2,
+    buildHost,
+    /*isBuildMode*/
+    true
+  );
   buildHost.afterProgramEmitAndDiagnostics = (program) => {
     reportStatistics(sys2, program.getProgram(), solutionPerformance);
     cb(program);
   };
-  buildHost.beforeEmitBundle = (config) => enableStatisticsAndTracing(sys2, config.options, true);
+  buildHost.beforeEmitBundle = (config) => enableStatisticsAndTracing(
+    sys2,
+    config.options,
+    /*isBuildMode*/
+    true
+  );
   buildHost.afterEmitBundle = (config) => {
     reportStatistics(sys2, config, solutionPerformance);
     cb(config);
@@ -106482,11 +118389,21 @@ function updateCreateProgram(sys2, host, isBuildMode) {
   };
 }
 function updateWatchCompilationHost(sys2, cb, watchCompilerHost) {
-  updateCreateProgram(sys2, watchCompilerHost, false);
+  updateCreateProgram(
+    sys2,
+    watchCompilerHost,
+    /*isBuildMode*/
+    false
+  );
   const emitFilesUsingBuilder = watchCompilerHost.afterProgramCreate;
   watchCompilerHost.afterProgramCreate = (builderProgram) => {
     emitFilesUsingBuilder(builderProgram);
-    reportStatistics(sys2, builderProgram.getProgram(), void 0);
+    reportStatistics(
+      sys2,
+      builderProgram.getProgram(),
+      /*builder*/
+      void 0
+    );
     cb(builderProgram);
   };
 }
@@ -106626,11 +118543,11 @@ function reportStatistics(sys2, programOrConfig, solutionPerformance) {
       reportCountStatistic("Files", program.getSourceFiles().length);
       const lineCounts = countLines(program);
       if (compilerOptions.extendedDiagnostics) {
-        for (const key of arrayFrom(lineCounts.keys())) {
-          reportCountStatistic("Lines of " + key, lineCounts.get(key));
+        for (const [key, value] of lineCounts.entries()) {
+          reportCountStatistic("Lines of " + key, value);
         }
       } else {
-        reportCountStatistic("Lines", reduceLeftIterator(lineCounts.values(), (sum2, count) => sum2 + count, 0));
+        reportCountStatistic("Lines", reduceLeftIterator(lineCounts.values(), (sum, count) => sum + count, 0));
       }
       reportCountStatistic("Identifiers", program.getIdentifierCount());
       reportCountStatistic("Symbols", program.getSymbolCount());
@@ -106638,7 +118555,11 @@ function reportStatistics(sys2, programOrConfig, solutionPerformance) {
       reportCountStatistic("Instantiations", program.getInstantiationCount());
     }
     if (memoryUsed >= 0) {
-      reportStatisticalValue({ name: "Memory used", value: memoryUsed, type: 2 /* memory */ }, true);
+      reportStatisticalValue(
+        { name: "Memory used", value: memoryUsed, type: 2 /* memory */ },
+        /*aggregate*/
+        true
+      );
     }
     const isPerformanceEnabled = isEnabled();
     const programTime = isPerformanceEnabled ? getDuration("Program") : 0;
@@ -106656,19 +118577,59 @@ function reportStatistics(sys2, programOrConfig, solutionPerformance) {
       if (isPerformanceEnabled) {
         forEachMeasure((name, duration) => {
           if (!isSolutionMarkOrMeasure(name))
-            reportTimeStatistic(`${name} time`, duration, true);
+            reportTimeStatistic(
+              `${name} time`,
+              duration,
+              /*aggregate*/
+              true
+            );
         });
       }
     } else if (isPerformanceEnabled) {
-      reportTimeStatistic("I/O read", getDuration("I/O Read"), true);
-      reportTimeStatistic("I/O write", getDuration("I/O Write"), true);
-      reportTimeStatistic("Parse time", programTime, true);
-      reportTimeStatistic("Bind time", bindTime, true);
-      reportTimeStatistic("Check time", checkTime, true);
-      reportTimeStatistic("Emit time", emitTime, true);
+      reportTimeStatistic(
+        "I/O read",
+        getDuration("I/O Read"),
+        /*aggregate*/
+        true
+      );
+      reportTimeStatistic(
+        "I/O write",
+        getDuration("I/O Write"),
+        /*aggregate*/
+        true
+      );
+      reportTimeStatistic(
+        "Parse time",
+        programTime,
+        /*aggregate*/
+        true
+      );
+      reportTimeStatistic(
+        "Bind time",
+        bindTime,
+        /*aggregate*/
+        true
+      );
+      reportTimeStatistic(
+        "Check time",
+        checkTime,
+        /*aggregate*/
+        true
+      );
+      reportTimeStatistic(
+        "Emit time",
+        emitTime,
+        /*aggregate*/
+        true
+      );
     }
     if (isPerformanceEnabled) {
-      reportTimeStatistic("Total time", programTime + bindTime + checkTime + emitTime, false);
+      reportTimeStatistic(
+        "Total time",
+        programTime + bindTime + checkTime + emitTime,
+        /*aggregate*/
+        false
+      );
     }
     reportAllStatistics(sys2, statistics);
     if (!isPerformanceEnabled) {
@@ -106694,7 +118655,11 @@ function reportStatistics(sys2, programOrConfig, solutionPerformance) {
       solutionPerformance == null ? void 0 : solutionPerformance.addAggregateStatistic(s);
   }
   function reportCountStatistic(name, count) {
-    reportStatisticalValue({ name, value: count, type: 1 /* count */ }, true);
+    reportStatisticalValue(
+      { name, value: count, type: 1 /* count */ },
+      /*aggregate*/
+      true
+    );
   }
   function reportTimeStatistic(name, time, aggregate) {
     reportStatisticalValue({ name, value: time, type: 0 /* time */ }, aggregate);
diff --git a/lib/tsserver.js b/lib/tsserver.js
index 6876f164800a5..f96b6f32fd07f 100644
--- a/lib/tsserver.js
+++ b/lib/tsserver.js
@@ -15,2927 +15,2936 @@ and limitations under the License.
 
 
 "use strict";
-var ts = (() => {
-  var __defProp = Object.defineProperty;
-  var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
-  var __getOwnPropNames = Object.getOwnPropertyNames;
-  var __hasOwnProp = Object.prototype.hasOwnProperty;
-  var __require = /* @__PURE__ */ ((x) => typeof require !== "undefined" ? require : typeof Proxy !== "undefined" ? new Proxy(x, {
-    get: (a, b) => (typeof require !== "undefined" ? require : a)[b]
-  }) : x)(function(x) {
-    if (typeof require !== "undefined")
-      return require.apply(this, arguments);
-    throw new Error('Dynamic require of "' + x + '" is not supported');
-  });
-  var __export = (target, all) => {
-    for (var name in all)
-      __defProp(target, name, { get: all[name], enumerable: true });
-  };
-  var __copyProps = (to, from, except, desc) => {
-    if (from && typeof from === "object" || typeof from === "function") {
-      for (let key of __getOwnPropNames(from))
-        if (!__hasOwnProp.call(to, key) && key !== except)
-          __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
-    }
-    return to;
-  };
-  var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
 
-  // src/tsserver/server.ts
-  var server_exports = {};
-  __export(server_exports, {
-    ANONYMOUS: () => ANONYMOUS,
-    AccessFlags: () => AccessFlags,
-    AssertionLevel: () => AssertionLevel,
-    AssignmentDeclarationKind: () => AssignmentDeclarationKind,
-    AssignmentKind: () => AssignmentKind,
-    Associativity: () => Associativity,
-    BreakpointResolver: () => ts_BreakpointResolver_exports,
-    BuilderFileEmit: () => BuilderFileEmit,
-    BuilderProgramKind: () => BuilderProgramKind,
-    BuilderState: () => BuilderState,
-    BundleFileSectionKind: () => BundleFileSectionKind,
-    CallHierarchy: () => ts_CallHierarchy_exports,
-    CharacterCodes: () => CharacterCodes,
-    CheckFlags: () => CheckFlags,
-    CheckMode: () => CheckMode,
-    ClassificationType: () => ClassificationType,
-    ClassificationTypeNames: () => ClassificationTypeNames,
-    CommentDirectiveType: () => CommentDirectiveType,
-    Comparison: () => Comparison,
-    CompletionInfoFlags: () => CompletionInfoFlags,
-    CompletionTriggerKind: () => CompletionTriggerKind,
-    Completions: () => ts_Completions_exports,
-    ConfigFileProgramReloadLevel: () => ConfigFileProgramReloadLevel,
-    ContextFlags: () => ContextFlags,
-    CoreServicesShimHostAdapter: () => CoreServicesShimHostAdapter,
-    Debug: () => Debug,
-    DiagnosticCategory: () => DiagnosticCategory,
-    Diagnostics: () => Diagnostics,
-    DocumentHighlights: () => DocumentHighlights,
-    ElementFlags: () => ElementFlags,
-    EmitFlags: () => EmitFlags,
-    EmitHint: () => EmitHint,
-    EmitOnly: () => EmitOnly,
-    EndOfLineState: () => EndOfLineState,
-    EnumKind: () => EnumKind,
-    ExitStatus: () => ExitStatus,
-    ExportKind: () => ExportKind,
-    Extension: () => Extension,
-    ExternalEmitHelpers: () => ExternalEmitHelpers,
-    FileIncludeKind: () => FileIncludeKind,
-    FilePreprocessingDiagnosticsKind: () => FilePreprocessingDiagnosticsKind,
-    FileSystemEntryKind: () => FileSystemEntryKind,
-    FileWatcherEventKind: () => FileWatcherEventKind,
-    FindAllReferences: () => ts_FindAllReferences_exports,
-    FlattenLevel: () => FlattenLevel,
-    FlowFlags: () => FlowFlags,
-    ForegroundColorEscapeSequences: () => ForegroundColorEscapeSequences,
-    FunctionFlags: () => FunctionFlags,
-    GeneratedIdentifierFlags: () => GeneratedIdentifierFlags,
-    GetLiteralTextFlags: () => GetLiteralTextFlags,
-    GoToDefinition: () => ts_GoToDefinition_exports,
-    HighlightSpanKind: () => HighlightSpanKind,
-    ImportKind: () => ImportKind,
-    ImportsNotUsedAsValues: () => ImportsNotUsedAsValues,
-    IndentStyle: () => IndentStyle,
-    IndexKind: () => IndexKind,
-    InferenceFlags: () => InferenceFlags,
-    InferencePriority: () => InferencePriority,
-    InlayHintKind: () => InlayHintKind,
-    InlayHints: () => ts_InlayHints_exports,
-    InternalSymbolName: () => InternalSymbolName,
-    InvalidatedProjectKind: () => InvalidatedProjectKind,
-    JsDoc: () => ts_JsDoc_exports,
-    JsTyping: () => ts_JsTyping_exports,
-    JsxEmit: () => JsxEmit,
-    JsxFlags: () => JsxFlags,
-    JsxReferenceKind: () => JsxReferenceKind,
-    LanguageServiceMode: () => LanguageServiceMode,
-    LanguageServiceShimHostAdapter: () => LanguageServiceShimHostAdapter,
-    LanguageVariant: () => LanguageVariant,
-    LexicalEnvironmentFlags: () => LexicalEnvironmentFlags,
-    ListFormat: () => ListFormat,
-    LogLevel: () => LogLevel,
-    MemberOverrideStatus: () => MemberOverrideStatus,
-    ModifierFlags: () => ModifierFlags,
-    ModuleDetectionKind: () => ModuleDetectionKind,
-    ModuleInstanceState: () => ModuleInstanceState,
-    ModuleKind: () => ModuleKind,
-    ModuleResolutionKind: () => ModuleResolutionKind,
-    NavigateTo: () => ts_NavigateTo_exports,
-    NavigationBar: () => ts_NavigationBar_exports,
-    NewLineKind: () => NewLineKind,
-    NodeBuilderFlags: () => NodeBuilderFlags,
-    NodeCheckFlags: () => NodeCheckFlags,
-    NodeFactoryFlags: () => NodeFactoryFlags,
-    NodeFlags: () => NodeFlags,
-    NodeResolutionFeatures: () => NodeResolutionFeatures,
-    ObjectFlags: () => ObjectFlags,
-    OperationCanceledException: () => OperationCanceledException,
-    OperatorPrecedence: () => OperatorPrecedence,
-    OrganizeImports: () => ts_OrganizeImports_exports,
-    OrganizeImportsMode: () => OrganizeImportsMode,
-    OuterExpressionKinds: () => OuterExpressionKinds,
-    OutliningElementsCollector: () => ts_OutliningElementsCollector_exports,
-    OutliningSpanKind: () => OutliningSpanKind,
-    OutputFileType: () => OutputFileType,
-    PackageJsonAutoImportPreference: () => PackageJsonAutoImportPreference,
-    PackageJsonDependencyGroup: () => PackageJsonDependencyGroup,
-    PatternMatchKind: () => PatternMatchKind,
-    PollingInterval: () => PollingInterval,
-    PollingWatchKind: () => PollingWatchKind,
-    PragmaKindFlags: () => PragmaKindFlags,
-    PrivateIdentifierKind: () => PrivateIdentifierKind2,
-    ProcessLevel: () => ProcessLevel,
-    QuotePreference: () => QuotePreference,
-    RelationComparisonResult: () => RelationComparisonResult,
-    Rename: () => ts_Rename_exports,
-    ScriptElementKind: () => ScriptElementKind,
-    ScriptElementKindModifier: () => ScriptElementKindModifier,
-    ScriptKind: () => ScriptKind,
-    ScriptSnapshot: () => ScriptSnapshot,
-    ScriptTarget: () => ScriptTarget,
-    SemanticClassificationFormat: () => SemanticClassificationFormat,
-    SemanticMeaning: () => SemanticMeaning,
-    SemicolonPreference: () => SemicolonPreference,
-    SignatureCheckMode: () => SignatureCheckMode,
-    SignatureFlags: () => SignatureFlags,
-    SignatureHelp: () => ts_SignatureHelp_exports,
-    SignatureKind: () => SignatureKind,
-    SmartSelectionRange: () => ts_SmartSelectionRange_exports,
-    SnippetKind: () => SnippetKind,
-    StructureIsReused: () => StructureIsReused,
-    SymbolAccessibility: () => SymbolAccessibility,
-    SymbolDisplay: () => ts_SymbolDisplay_exports,
-    SymbolDisplayPartKind: () => SymbolDisplayPartKind,
-    SymbolFlags: () => SymbolFlags,
-    SymbolFormatFlags: () => SymbolFormatFlags,
-    SyntaxKind: () => SyntaxKind,
-    SyntheticSymbolKind: () => SyntheticSymbolKind,
-    Ternary: () => Ternary,
-    ThrottledCancellationToken: () => ThrottledCancellationToken,
-    TokenClass: () => TokenClass,
-    TokenFlags: () => TokenFlags,
-    TransformFlags: () => TransformFlags,
-    TypeFacts: () => TypeFacts,
-    TypeFlags: () => TypeFlags,
-    TypeFormatFlags: () => TypeFormatFlags,
-    TypeMapKind: () => TypeMapKind,
-    TypePredicateKind: () => TypePredicateKind,
-    TypeReferenceSerializationKind: () => TypeReferenceSerializationKind,
-    TypeScriptServicesFactory: () => TypeScriptServicesFactory,
-    UnionReduction: () => UnionReduction,
-    UpToDateStatusType: () => UpToDateStatusType,
-    VarianceFlags: () => VarianceFlags,
-    Version: () => Version,
-    VersionRange: () => VersionRange,
-    WatchDirectoryFlags: () => WatchDirectoryFlags,
-    WatchDirectoryKind: () => WatchDirectoryKind,
-    WatchFileKind: () => WatchFileKind,
-    WatchLogLevel: () => WatchLogLevel,
-    WatchType: () => WatchType,
-    addEmitFlags: () => addEmitFlags,
-    addEmitHelper: () => addEmitHelper,
-    addEmitHelpers: () => addEmitHelpers,
-    addNodeFactoryPatcher: () => addNodeFactoryPatcher,
-    addRange: () => addRange,
-    addRelatedInfo: () => addRelatedInfo,
-    addSyntheticLeadingComment: () => addSyntheticLeadingComment,
-    addSyntheticTrailingComment: () => addSyntheticTrailingComment,
-    addToSeen: () => addToSeen,
-    advancedAsyncSuperHelper: () => advancedAsyncSuperHelper,
-    affectsDeclarationPathOptionDeclarations: () => affectsDeclarationPathOptionDeclarations,
-    affectsEmitOptionDeclarations: () => affectsEmitOptionDeclarations,
-    allKeysStartWithDot: () => allKeysStartWithDot,
-    altDirectorySeparator: () => altDirectorySeparator,
-    and: () => and,
-    append: () => append,
-    appendIfUnique: () => appendIfUnique,
-    arrayFrom: () => arrayFrom,
-    arrayIsEqualTo: () => arrayIsEqualTo,
-    arrayIsHomogeneous: () => arrayIsHomogeneous,
-    arrayIsSorted: () => arrayIsSorted,
-    arrayIterator: () => arrayIterator,
-    arrayOf: () => arrayOf,
-    arrayReverseIterator: () => arrayReverseIterator,
-    arrayToMap: () => arrayToMap,
-    arrayToMultiMap: () => arrayToMultiMap,
-    arrayToNumericMap: () => arrayToNumericMap,
-    arraysEqual: () => arraysEqual,
-    assertType: () => assertType,
-    assign: () => assign,
-    assignHelper: () => assignHelper,
-    asyncDelegator: () => asyncDelegator,
-    asyncGeneratorHelper: () => asyncGeneratorHelper,
-    asyncSuperHelper: () => asyncSuperHelper,
-    asyncValues: () => asyncValues,
-    attachFileToDiagnostics: () => attachFileToDiagnostics,
-    awaitHelper: () => awaitHelper,
-    awaiterHelper: () => awaiterHelper,
-    base64decode: () => base64decode,
-    base64encode: () => base64encode,
-    binarySearch: () => binarySearch,
-    binarySearchKey: () => binarySearchKey,
-    bindSourceFile: () => bindSourceFile,
-    breakIntoCharacterSpans: () => breakIntoCharacterSpans,
-    breakIntoWordSpans: () => breakIntoWordSpans,
-    buildLinkParts: () => buildLinkParts,
-    buildOpts: () => buildOpts,
-    buildOverload: () => buildOverload,
-    canBeConvertedToAsync: () => canBeConvertedToAsync,
-    canHaveDecorators: () => canHaveDecorators,
-    canHaveExportModifier: () => canHaveExportModifier,
-    canHaveIllegalDecorators: () => canHaveIllegalDecorators,
-    canHaveIllegalModifiers: () => canHaveIllegalModifiers,
-    canHaveIllegalType: () => canHaveIllegalType,
-    canHaveIllegalTypeParameters: () => canHaveIllegalTypeParameters,
-    canHaveModifiers: () => canHaveModifiers,
-    canJsonReportNoInputFiles: () => canJsonReportNoInputFiles,
-    canProduceDiagnostics: () => canProduceDiagnostics,
-    canWatchDirectoryOrFile: () => canWatchDirectoryOrFile,
-    cartesianProduct: () => cartesianProduct,
-    cast: () => cast,
-    chainBundle: () => chainBundle,
-    chainDiagnosticMessages: () => chainDiagnosticMessages,
-    changeAnyExtension: () => changeAnyExtension,
-    changeCompilerHostLikeToUseCache: () => changeCompilerHostLikeToUseCache,
-    changeExtension: () => changeExtension,
-    changesAffectModuleResolution: () => changesAffectModuleResolution,
-    changesAffectingProgramStructure: () => changesAffectingProgramStructure,
-    childIsDecorated: () => childIsDecorated,
-    classOrConstructorParameterIsDecorated: () => classOrConstructorParameterIsDecorated,
-    classPrivateFieldGetHelper: () => classPrivateFieldGetHelper,
-    classPrivateFieldInHelper: () => classPrivateFieldInHelper,
-    classPrivateFieldSetHelper: () => classPrivateFieldSetHelper,
-    classicNameResolver: () => classicNameResolver,
-    classifier: () => ts_classifier_exports,
-    cleanExtendedConfigCache: () => cleanExtendedConfigCache,
-    clear: () => clear,
-    clearMap: () => clearMap,
-    clearSharedExtendedConfigFileWatcher: () => clearSharedExtendedConfigFileWatcher,
-    climbPastPropertyAccess: () => climbPastPropertyAccess,
-    climbPastPropertyOrElementAccess: () => climbPastPropertyOrElementAccess,
-    clone: () => clone,
-    cloneCompilerOptions: () => cloneCompilerOptions,
-    closeFileWatcher: () => closeFileWatcher,
-    closeFileWatcherOf: () => closeFileWatcherOf,
-    codefix: () => ts_codefix_exports,
-    collapseTextChangeRangesAcrossMultipleVersions: () => collapseTextChangeRangesAcrossMultipleVersions,
-    collectExternalModuleInfo: () => collectExternalModuleInfo,
-    combine: () => combine,
-    combinePaths: () => combinePaths,
-    commentPragmas: () => commentPragmas,
-    commonOptionsWithBuild: () => commonOptionsWithBuild,
-    commonPackageFolders: () => commonPackageFolders,
-    compact: () => compact,
-    compareBooleans: () => compareBooleans,
-    compareDataObjects: () => compareDataObjects,
-    compareDiagnostics: () => compareDiagnostics,
-    compareDiagnosticsSkipRelatedInformation: () => compareDiagnosticsSkipRelatedInformation,
-    compareEmitHelpers: () => compareEmitHelpers,
-    compareNumberOfDirectorySeparators: () => compareNumberOfDirectorySeparators,
-    comparePaths: () => comparePaths,
-    comparePathsCaseInsensitive: () => comparePathsCaseInsensitive,
-    comparePathsCaseSensitive: () => comparePathsCaseSensitive,
-    comparePatternKeys: () => comparePatternKeys,
-    compareProperties: () => compareProperties,
-    compareStringsCaseInsensitive: () => compareStringsCaseInsensitive,
-    compareStringsCaseSensitive: () => compareStringsCaseSensitive,
-    compareStringsCaseSensitiveUI: () => compareStringsCaseSensitiveUI,
-    compareTextSpans: () => compareTextSpans,
-    compareValues: () => compareValues,
-    compileOnSaveCommandLineOption: () => compileOnSaveCommandLineOption,
-    compilerOptionsAffectDeclarationPath: () => compilerOptionsAffectDeclarationPath,
-    compilerOptionsAffectEmit: () => compilerOptionsAffectEmit,
-    compilerOptionsAffectSemanticDiagnostics: () => compilerOptionsAffectSemanticDiagnostics,
-    compilerOptionsDidYouMeanDiagnostics: () => compilerOptionsDidYouMeanDiagnostics,
-    compilerOptionsIndicateEsModules: () => compilerOptionsIndicateEsModules,
-    compose: () => compose,
-    computeCommonSourceDirectoryOfFilenames: () => computeCommonSourceDirectoryOfFilenames,
-    computeLineAndCharacterOfPosition: () => computeLineAndCharacterOfPosition,
-    computeLineOfPosition: () => computeLineOfPosition,
-    computeLineStarts: () => computeLineStarts,
-    computePositionOfLineAndCharacter: () => computePositionOfLineAndCharacter,
-    computeSignature: () => computeSignature,
-    computeSignatureWithDiagnostics: () => computeSignatureWithDiagnostics,
-    computeSuggestionDiagnostics: () => computeSuggestionDiagnostics,
-    concatenate: () => concatenate,
-    concatenateDiagnosticMessageChains: () => concatenateDiagnosticMessageChains,
-    consumesNodeCoreModules: () => consumesNodeCoreModules,
-    contains: () => contains,
-    containsIgnoredPath: () => containsIgnoredPath,
-    containsParseError: () => containsParseError,
-    containsPath: () => containsPath,
-    convertCompilerOptionsForTelemetry: () => convertCompilerOptionsForTelemetry,
-    convertCompilerOptionsFromJson: () => convertCompilerOptionsFromJson,
-    convertEnableAutoDiscoveryToEnable: () => convertEnableAutoDiscoveryToEnable,
-    convertJsonOption: () => convertJsonOption,
-    convertToBase64: () => convertToBase64,
-    convertToObject: () => convertToObject,
-    convertToObjectWorker: () => convertToObjectWorker,
-    convertToOptionsWithAbsolutePaths: () => convertToOptionsWithAbsolutePaths,
-    convertToRelativePath: () => convertToRelativePath,
-    convertToTSConfig: () => convertToTSConfig,
-    convertTypeAcquisitionFromJson: () => convertTypeAcquisitionFromJson,
-    copyComments: () => copyComments,
-    copyEntries: () => copyEntries,
-    copyLeadingComments: () => copyLeadingComments,
-    copyProperties: () => copyProperties,
-    copyTrailingAsLeadingComments: () => copyTrailingAsLeadingComments,
-    copyTrailingComments: () => copyTrailingComments,
-    couldStartTrivia: () => couldStartTrivia,
-    countWhere: () => countWhere,
-    createAbstractBuilder: () => createAbstractBuilder,
-    createAccessorPropertyBackingField: () => createAccessorPropertyBackingField,
-    createAccessorPropertyGetRedirector: () => createAccessorPropertyGetRedirector,
-    createAccessorPropertySetRedirector: () => createAccessorPropertySetRedirector,
-    createAdd: () => createAdd,
-    createArrayBindingPattern: () => createArrayBindingPattern,
-    createArrayLiteral: () => createArrayLiteral,
-    createArrayTypeNode: () => createArrayTypeNode,
-    createArrowFunction: () => createArrowFunction,
-    createAsExpression: () => createAsExpression,
-    createAssignment: () => createAssignment,
-    createAwait: () => createAwait,
-    createBaseNodeFactory: () => createBaseNodeFactory,
-    createBigIntLiteral: () => createBigIntLiteral,
-    createBinary: () => createBinary,
-    createBinaryExpressionTrampoline: () => createBinaryExpressionTrampoline,
-    createBindingElement: () => createBindingElement,
-    createBindingHelper: () => createBindingHelper,
-    createBlock: () => createBlock,
-    createBreak: () => createBreak,
-    createBuildInfo: () => createBuildInfo,
-    createBuilderProgram: () => createBuilderProgram,
-    createBuilderProgramUsingProgramBuildInfo: () => createBuilderProgramUsingProgramBuildInfo,
-    createBuilderStatusReporter: () => createBuilderStatusReporter,
-    createBundle: () => createBundle,
-    createCacheWithRedirects: () => createCacheWithRedirects,
-    createCacheableExportInfoMap: () => createCacheableExportInfoMap,
-    createCachedDirectoryStructureHost: () => createCachedDirectoryStructureHost,
-    createCall: () => createCall,
-    createCallChain: () => createCallChain,
-    createCallSignature: () => createCallSignature,
-    createCaseBlock: () => createCaseBlock,
-    createCaseClause: () => createCaseClause,
-    createCatchClause: () => createCatchClause,
-    createClassDeclaration: () => createClassDeclaration,
-    createClassExpression: () => createClassExpression,
-    createClassifier: () => createClassifier,
-    createComma: () => createComma,
-    createCommaList: () => createCommaList,
-    createCommentDirectivesMap: () => createCommentDirectivesMap,
-    createCompilerDiagnostic: () => createCompilerDiagnostic,
-    createCompilerDiagnosticForInvalidCustomType: () => createCompilerDiagnosticForInvalidCustomType,
-    createCompilerDiagnosticFromMessageChain: () => createCompilerDiagnosticFromMessageChain,
-    createCompilerHost: () => createCompilerHost,
-    createCompilerHostFromProgramHost: () => createCompilerHostFromProgramHost,
-    createCompilerHostWorker: () => createCompilerHostWorker,
-    createComputedPropertyName: () => createComputedPropertyName,
-    createConditional: () => createConditional,
-    createConditionalTypeNode: () => createConditionalTypeNode,
-    createConstructSignature: () => createConstructSignature,
-    createConstructor: () => createConstructor,
-    createConstructorTypeNode: () => createConstructorTypeNode,
-    createContinue: () => createContinue,
-    createDebuggerStatement: () => createDebuggerStatement,
-    createDecorator: () => createDecorator,
-    createDefaultClause: () => createDefaultClause,
-    createDelete: () => createDelete,
-    createDetachedDiagnostic: () => createDetachedDiagnostic,
-    createDiagnosticCollection: () => createDiagnosticCollection,
-    createDiagnosticForFileFromMessageChain: () => createDiagnosticForFileFromMessageChain,
-    createDiagnosticForNode: () => createDiagnosticForNode,
-    createDiagnosticForNodeArray: () => createDiagnosticForNodeArray,
-    createDiagnosticForNodeFromMessageChain: () => createDiagnosticForNodeFromMessageChain,
-    createDiagnosticForNodeInSourceFile: () => createDiagnosticForNodeInSourceFile,
-    createDiagnosticForRange: () => createDiagnosticForRange,
-    createDiagnosticMessageChainFromDiagnostic: () => createDiagnosticMessageChainFromDiagnostic,
-    createDiagnosticReporter: () => createDiagnosticReporter,
-    createDo: () => createDo,
-    createDocumentPositionMapper: () => createDocumentPositionMapper,
-    createDocumentRegistry: () => createDocumentRegistry,
-    createDocumentRegistryInternal: () => createDocumentRegistryInternal,
-    createElementAccess: () => createElementAccess,
-    createElementAccessChain: () => createElementAccessChain,
-    createEmitAndSemanticDiagnosticsBuilderProgram: () => createEmitAndSemanticDiagnosticsBuilderProgram,
-    createEmitHelperFactory: () => createEmitHelperFactory,
-    createEmptyExports: () => createEmptyExports,
-    createEmptyStatement: () => createEmptyStatement,
-    createEnumDeclaration: () => createEnumDeclaration,
-    createEnumMember: () => createEnumMember,
-    createExportAssignment: () => createExportAssignment2,
-    createExportDeclaration: () => createExportDeclaration,
-    createExportDefault: () => createExportDefault,
-    createExportSpecifier: () => createExportSpecifier,
-    createExpressionForJsxElement: () => createExpressionForJsxElement,
-    createExpressionForJsxFragment: () => createExpressionForJsxFragment,
-    createExpressionForObjectLiteralElementLike: () => createExpressionForObjectLiteralElementLike,
-    createExpressionForPropertyName: () => createExpressionForPropertyName,
-    createExpressionFromEntityName: () => createExpressionFromEntityName,
-    createExpressionStatement: () => createExpressionStatement,
-    createExpressionWithTypeArguments: () => createExpressionWithTypeArguments,
-    createExternalHelpersImportDeclarationIfNeeded: () => createExternalHelpersImportDeclarationIfNeeded,
-    createExternalModuleExport: () => createExternalModuleExport,
-    createExternalModuleReference: () => createExternalModuleReference,
-    createFalse: () => createFalse,
-    createFileDiagnostic: () => createFileDiagnostic,
-    createFileDiagnosticFromMessageChain: () => createFileDiagnosticFromMessageChain,
-    createFileLevelUniqueName: () => createFileLevelUniqueName,
-    createFor: () => createFor,
-    createForIn: () => createForIn,
-    createForOf: () => createForOf,
-    createForOfBindingStatement: () => createForOfBindingStatement,
-    createFunctionDeclaration: () => createFunctionDeclaration,
-    createFunctionExpression: () => createFunctionExpression,
-    createFunctionTypeNode: () => createFunctionTypeNode,
-    createGetAccessor: () => createGetAccessor,
-    createGetCanonicalFileName: () => createGetCanonicalFileName,
-    createGetSourceFile: () => createGetSourceFile,
-    createGetSymbolAccessibilityDiagnosticForNode: () => createGetSymbolAccessibilityDiagnosticForNode,
-    createGetSymbolAccessibilityDiagnosticForNodeName: () => createGetSymbolAccessibilityDiagnosticForNodeName,
-    createGetSymbolWalker: () => createGetSymbolWalker,
-    createHeritageClause: () => createHeritageClause,
-    createIdentifier: () => createIdentifier,
-    createIf: () => createIf,
-    createImmediatelyInvokedArrowFunction: () => createImmediatelyInvokedArrowFunction,
-    createImmediatelyInvokedFunctionExpression: () => createImmediatelyInvokedFunctionExpression,
-    createImportClause: () => createImportClause,
-    createImportDeclaration: () => createImportDeclaration,
-    createImportEqualsDeclaration: () => createImportEqualsDeclaration,
-    createImportSpecifier: () => createImportSpecifier,
-    createImportTypeNode: () => createImportTypeNode,
-    createIncrementalCompilerHost: () => createIncrementalCompilerHost,
-    createIncrementalProgram: () => createIncrementalProgram,
-    createIndexSignature: () => createIndexSignature,
-    createIndexedAccessTypeNode: () => createIndexedAccessTypeNode,
-    createInferTypeNode: () => createInferTypeNode,
-    createInputFiles: () => createInputFiles,
-    createInputFilesWithFilePaths: () => createInputFilesWithFilePaths,
-    createInputFilesWithFileTexts: () => createInputFilesWithFileTexts,
-    createInterfaceDeclaration: () => createInterfaceDeclaration,
-    createIntersectionTypeNode: () => createIntersectionTypeNode,
-    createJSDocAugmentsTag: () => createJSDocAugmentsTag,
-    createJSDocAuthorTag: () => createJSDocAuthorTag,
-    createJSDocCallbackTag: () => createJSDocCallbackTag,
-    createJSDocClassTag: () => createJSDocClassTag,
-    createJSDocComment: () => createJSDocComment,
-    createJSDocEnumTag: () => createJSDocEnumTag,
-    createJSDocImplementsTag: () => createJSDocImplementsTag,
-    createJSDocParamTag: () => createJSDocParamTag,
-    createJSDocParameterTag: () => createJSDocParameterTag,
-    createJSDocPrivateTag: () => createJSDocPrivateTag,
-    createJSDocPropertyTag: () => createJSDocPropertyTag,
-    createJSDocProtectedTag: () => createJSDocProtectedTag,
-    createJSDocPublicTag: () => createJSDocPublicTag,
-    createJSDocReadonlyTag: () => createJSDocReadonlyTag,
-    createJSDocReturnTag: () => createJSDocReturnTag,
-    createJSDocSignature: () => createJSDocSignature,
-    createJSDocTag: () => createJSDocTag,
-    createJSDocTemplateTag: () => createJSDocTemplateTag,
-    createJSDocThisTag: () => createJSDocThisTag,
-    createJSDocTypeExpression: () => createJSDocTypeExpression,
-    createJSDocTypeLiteral: () => createJSDocTypeLiteral,
-    createJSDocTypeTag: () => createJSDocTypeTag,
-    createJSDocTypedefTag: () => createJSDocTypedefTag,
-    createJsxAttribute: () => createJsxAttribute,
-    createJsxAttributes: () => createJsxAttributes,
-    createJsxClosingElement: () => createJsxClosingElement,
-    createJsxElement: () => createJsxElement,
-    createJsxExpression: () => createJsxExpression,
-    createJsxFactoryExpression: () => createJsxFactoryExpression,
-    createJsxFragment: () => createJsxFragment,
-    createJsxJsxClosingFragment: () => createJsxJsxClosingFragment,
-    createJsxOpeningElement: () => createJsxOpeningElement,
-    createJsxOpeningFragment: () => createJsxOpeningFragment,
-    createJsxSelfClosingElement: () => createJsxSelfClosingElement,
-    createJsxSpreadAttribute: () => createJsxSpreadAttribute,
-    createJsxText: () => createJsxText,
-    createKeywordTypeNode: () => createKeywordTypeNode,
-    createLabel: () => createLabel,
-    createLanguageService: () => createLanguageService,
-    createLanguageServiceSourceFile: () => createLanguageServiceSourceFile,
-    createLessThan: () => createLessThan,
-    createLiteral: () => createLiteral,
-    createLiteralTypeNode: () => createLiteralTypeNode,
-    createLogicalAnd: () => createLogicalAnd,
-    createLogicalNot: () => createLogicalNot,
-    createLogicalOr: () => createLogicalOr,
-    createLoopVariable: () => createLoopVariable,
-    createMappedTypeNode: () => createMappedTypeNode,
-    createMemberAccessForPropertyName: () => createMemberAccessForPropertyName,
-    createMetaProperty: () => createMetaProperty,
-    createMethod: () => createMethod,
-    createMethodSignature: () => createMethodSignature,
-    createModeAwareCache: () => createModeAwareCache,
-    createModifier: () => createModifier,
-    createModifiersFromModifierFlags: () => createModifiersFromModifierFlags,
-    createModuleBlock: () => createModuleBlock,
-    createModuleDeclaration: () => createModuleDeclaration,
-    createModuleResolutionCache: () => createModuleResolutionCache,
-    createModuleSpecifierResolutionHost: () => createModuleSpecifierResolutionHost,
-    createMultiMap: () => createMultiMap,
-    createNamedExports: () => createNamedExports,
-    createNamedImports: () => createNamedImports,
-    createNamespaceExport: () => createNamespaceExport,
-    createNamespaceExportDeclaration: () => createNamespaceExportDeclaration,
-    createNamespaceImport: () => createNamespaceImport,
-    createNew: () => createNew,
-    createNoSubstitutionTemplateLiteral: () => createNoSubstitutionTemplateLiteral,
-    createNode: () => createNode2,
-    createNodeArray: () => createNodeArray,
-    createNodeConverters: () => createNodeConverters,
-    createNodeFactory: () => createNodeFactory,
-    createNonNullChain: () => createNonNullChain,
-    createNonNullExpression: () => createNonNullExpression,
-    createNotEmittedStatement: () => createNotEmittedStatement,
-    createNull: () => createNull,
-    createNumericLiteral: () => createNumericLiteral,
-    createObjectBindingPattern: () => createObjectBindingPattern,
-    createObjectLiteral: () => createObjectLiteral,
-    createOmittedExpression: () => createOmittedExpression,
-    createOptimisticUniqueName: () => createOptimisticUniqueName,
-    createOptionNameMap: () => createOptionNameMap,
-    createOptionalTypeNode: () => createOptionalTypeNode,
-    createOverload: () => createOverload,
-    createPackageJsonImportFilter: () => createPackageJsonImportFilter,
-    createPackageJsonInfo: () => createPackageJsonInfo,
-    createParameter: () => createParameter,
-    createParen: () => createParen,
-    createParenthesizedType: () => createParenthesizedType,
-    createParenthesizerRules: () => createParenthesizerRules,
-    createPartiallyEmittedExpression: () => createPartiallyEmittedExpression,
-    createPatternMatcher: () => createPatternMatcher,
-    createPostfix: () => createPostfix,
-    createPostfixIncrement: () => createPostfixIncrement,
-    createPrefix: () => createPrefix,
-    createPrependNodes: () => createPrependNodes,
-    createPrinter: () => createPrinter,
-    createPrivateIdentifier: () => createPrivateIdentifier,
-    createProgram: () => createProgram,
-    createProgramHost: () => createProgramHost,
-    createProperty: () => createProperty,
-    createPropertyAccess: () => createPropertyAccess,
-    createPropertyAccessChain: () => createPropertyAccessChain,
-    createPropertyAssignment: () => createPropertyAssignment,
-    createPropertyNameNodeForIdentifierOrLiteral: () => createPropertyNameNodeForIdentifierOrLiteral,
-    createPropertySignature: () => createPropertySignature,
-    createQualifiedName: () => createQualifiedName,
-    createQueue: () => createQueue,
-    createRange: () => createRange,
-    createRedirectedBuilderProgram: () => createRedirectedBuilderProgram,
-    createRegularExpressionLiteral: () => createRegularExpressionLiteral,
-    createResolutionCache: () => createResolutionCache,
-    createRestTypeNode: () => createRestTypeNode,
-    createReturn: () => createReturn,
-    createRuntimeTypeSerializer: () => createRuntimeTypeSerializer,
-    createScanner: () => createScanner,
-    createSemanticDiagnosticsBuilderProgram: () => createSemanticDiagnosticsBuilderProgram,
-    createSemicolonClassElement: () => createSemicolonClassElement,
-    createSet: () => createSet,
-    createSetAccessor: () => createSetAccessor,
-    createShorthandPropertyAssignment: () => createShorthandPropertyAssignment,
-    createSolutionBuilder: () => createSolutionBuilder,
-    createSolutionBuilderHost: () => createSolutionBuilderHost,
-    createSolutionBuilderWithWatch: () => createSolutionBuilderWithWatch,
-    createSolutionBuilderWithWatchHost: () => createSolutionBuilderWithWatchHost,
-    createSortedArray: () => createSortedArray,
-    createSourceFile: () => createSourceFile,
-    createSourceMapGenerator: () => createSourceMapGenerator,
-    createSourceMapSource: () => createSourceMapSource,
-    createSpread: () => createSpread,
-    createSpreadAssignment: () => createSpreadAssignment,
-    createStatement: () => createStatement,
-    createStrictEquality: () => createStrictEquality,
-    createStrictInequality: () => createStrictInequality,
-    createStringLiteral: () => createStringLiteral,
-    createStringLiteralFromNode: () => createStringLiteralFromNode,
-    createSubtract: () => createSubtract,
-    createSuper: () => createSuper,
-    createSuperAccessVariableStatement: () => createSuperAccessVariableStatement,
-    createSwitch: () => createSwitch,
-    createSymbolTable: () => createSymbolTable,
-    createSymlinkCache: () => createSymlinkCache,
-    createSystemWatchFunctions: () => createSystemWatchFunctions,
-    createTaggedTemplate: () => createTaggedTemplate,
-    createTempVariable: () => createTempVariable,
-    createTemplateExpression: () => createTemplateExpression,
-    createTemplateHead: () => createTemplateHead,
-    createTemplateMiddle: () => createTemplateMiddle,
-    createTemplateSpan: () => createTemplateSpan,
-    createTemplateTail: () => createTemplateTail,
-    createTextChange: () => createTextChange,
-    createTextChangeFromStartLength: () => createTextChangeFromStartLength,
-    createTextChangeRange: () => createTextChangeRange,
-    createTextRangeFromNode: () => createTextRangeFromNode,
-    createTextRangeFromSpan: () => createTextRangeFromSpan,
-    createTextSpan: () => createTextSpan,
-    createTextSpanFromBounds: () => createTextSpanFromBounds,
-    createTextSpanFromNode: () => createTextSpanFromNode,
-    createTextSpanFromRange: () => createTextSpanFromRange,
-    createTextSpanFromStringLiteralLikeContent: () => createTextSpanFromStringLiteralLikeContent,
-    createTextWriter: () => createTextWriter,
-    createThis: () => createThis,
-    createThisTypeNode: () => createThisTypeNode,
-    createThrow: () => createThrow,
-    createToken: () => createToken,
-    createTokenRange: () => createTokenRange,
-    createTrue: () => createTrue,
-    createTry: () => createTry,
-    createTupleTypeNode: () => createTupleTypeNode,
-    createTypeAliasDeclaration: () => createTypeAliasDeclaration,
-    createTypeAssertion: () => createTypeAssertion,
-    createTypeChecker: () => createTypeChecker,
-    createTypeLiteralNode: () => createTypeLiteralNode,
-    createTypeOf: () => createTypeOf,
-    createTypeOperatorNode: () => createTypeOperatorNode,
-    createTypeParameterDeclaration: () => createTypeParameterDeclaration,
-    createTypePredicateNode: () => createTypePredicateNode,
-    createTypePredicateNodeWithModifier: () => createTypePredicateNodeWithModifier,
-    createTypeQueryNode: () => createTypeQueryNode,
-    createTypeReferenceDirectiveResolutionCache: () => createTypeReferenceDirectiveResolutionCache,
-    createTypeReferenceNode: () => createTypeReferenceNode,
-    createUnderscoreEscapedMultiMap: () => createUnderscoreEscapedMultiMap,
-    createUnionTypeNode: () => createUnionTypeNode,
-    createUniqueName: () => createUniqueName,
-    createUnparsedSourceFile: () => createUnparsedSourceFile,
-    createVariableDeclaration: () => createVariableDeclaration,
-    createVariableDeclarationList: () => createVariableDeclarationList,
-    createVariableStatement: () => createVariableStatement,
-    createVoid: () => createVoid,
-    createVoidZero: () => createVoidZero,
-    createWatchCompilerHost: () => createWatchCompilerHost2,
-    createWatchCompilerHostOfConfigFile: () => createWatchCompilerHostOfConfigFile,
-    createWatchCompilerHostOfFilesAndCompilerOptions: () => createWatchCompilerHostOfFilesAndCompilerOptions,
-    createWatchFactory: () => createWatchFactory,
-    createWatchHost: () => createWatchHost,
-    createWatchProgram: () => createWatchProgram,
-    createWatchStatusReporter: () => createWatchStatusReporter,
-    createWhile: () => createWhile,
-    createWith: () => createWith,
-    createWriteFileMeasuringIO: () => createWriteFileMeasuringIO,
-    createYield: () => createYield,
-    declarationNameToString: () => declarationNameToString,
-    decodeMappings: () => decodeMappings,
-    decodedTextSpanIntersectsWith: () => decodedTextSpanIntersectsWith,
-    decorateHelper: () => decorateHelper,
-    deduplicate: () => deduplicate,
-    defaultIncludeSpec: () => defaultIncludeSpec,
-    defaultInitCompilerOptions: () => defaultInitCompilerOptions,
-    defaultMaximumTruncationLength: () => defaultMaximumTruncationLength,
-    diagnosticCategoryName: () => diagnosticCategoryName,
-    diagnosticToString: () => diagnosticToString,
-    directoryProbablyExists: () => directoryProbablyExists,
-    directorySeparator: () => directorySeparator,
-    displayPart: () => displayPart,
-    displayPartsToString: () => displayPartsToString,
-    disposeEmitNodes: () => disposeEmitNodes,
-    documentSpansEqual: () => documentSpansEqual,
-    dumpTracingLegend: () => dumpTracingLegend,
-    elementAt: () => elementAt,
-    elideNodes: () => elideNodes,
-    emitComments: () => emitComments,
-    emitDetachedComments: () => emitDetachedComments,
-    emitFiles: () => emitFiles,
-    emitFilesAndReportErrors: () => emitFilesAndReportErrors,
-    emitFilesAndReportErrorsAndGetExitStatus: () => emitFilesAndReportErrorsAndGetExitStatus,
-    emitNewLineBeforeLeadingCommentOfPosition: () => emitNewLineBeforeLeadingCommentOfPosition,
-    emitNewLineBeforeLeadingComments: () => emitNewLineBeforeLeadingComments,
-    emitNewLineBeforeLeadingCommentsOfPosition: () => emitNewLineBeforeLeadingCommentsOfPosition,
-    emitSkippedWithNoDiagnostics: () => emitSkippedWithNoDiagnostics,
-    emitUsingBuildInfo: () => emitUsingBuildInfo,
-    emptyArray: () => emptyArray,
-    emptyFileSystemEntries: () => emptyFileSystemEntries,
-    emptyIterator: () => emptyIterator,
-    emptyMap: () => emptyMap,
-    emptyOptions: () => emptyOptions,
-    emptySet: () => emptySet,
-    endsWith: () => endsWith,
-    ensurePathIsNonModuleName: () => ensurePathIsNonModuleName,
-    ensureScriptKind: () => ensureScriptKind,
-    ensureTrailingDirectorySeparator: () => ensureTrailingDirectorySeparator,
-    entityNameToString: () => entityNameToString,
-    enumerateInsertsAndDeletes: () => enumerateInsertsAndDeletes,
-    equalOwnProperties: () => equalOwnProperties,
-    equateStringsCaseInsensitive: () => equateStringsCaseInsensitive,
-    equateStringsCaseSensitive: () => equateStringsCaseSensitive,
-    equateValues: () => equateValues,
-    escapeJsxAttributeString: () => escapeJsxAttributeString,
-    escapeLeadingUnderscores: () => escapeLeadingUnderscores,
-    escapeNonAsciiString: () => escapeNonAsciiString,
-    escapeSnippetText: () => escapeSnippetText,
-    escapeString: () => escapeString,
-    every: () => every,
-    expandPreOrPostfixIncrementOrDecrementExpression: () => expandPreOrPostfixIncrementOrDecrementExpression,
-    explainFiles: () => explainFiles,
-    explainIfFileIsRedirectAndImpliedFormat: () => explainIfFileIsRedirectAndImpliedFormat,
-    exportAssignmentIsAlias: () => exportAssignmentIsAlias,
-    exportStarHelper: () => exportStarHelper,
-    expressionResultIsUnused: () => expressionResultIsUnused,
-    extend: () => extend,
-    extendsHelper: () => extendsHelper,
-    extensionFromPath: () => extensionFromPath,
-    extensionIsTS: () => extensionIsTS,
-    externalHelpersModuleNameText: () => externalHelpersModuleNameText,
-    factory: () => factory,
-    fileExtensionIs: () => fileExtensionIs,
-    fileExtensionIsOneOf: () => fileExtensionIsOneOf,
-    fileIncludeReasonToDiagnostics: () => fileIncludeReasonToDiagnostics,
-    fill: () => fill,
-    filter: () => filter,
-    filterMutate: () => filterMutate,
-    filterSemanticDiagnostics: () => filterSemanticDiagnostics,
-    find: () => find,
-    findAncestor: () => findAncestor,
-    findBestPatternMatch: () => findBestPatternMatch,
-    findChildOfKind: () => findChildOfKind,
-    findConfigFile: () => findConfigFile,
-    findContainingList: () => findContainingList,
-    findDiagnosticForNode: () => findDiagnosticForNode,
-    findFirstNonJsxWhitespaceToken: () => findFirstNonJsxWhitespaceToken,
-    findIndex: () => findIndex,
-    findLast: () => findLast,
-    findLastIndex: () => findLastIndex,
-    findListItemInfo: () => findListItemInfo,
-    findMap: () => findMap,
-    findModifier: () => findModifier,
-    findNextToken: () => findNextToken,
-    findPackageJson: () => findPackageJson,
-    findPackageJsons: () => findPackageJsons,
-    findPrecedingMatchingToken: () => findPrecedingMatchingToken,
-    findPrecedingToken: () => findPrecedingToken,
-    findSuperStatementIndex: () => findSuperStatementIndex,
-    findTokenOnLeftOfPosition: () => findTokenOnLeftOfPosition,
-    findUseStrictPrologue: () => findUseStrictPrologue,
-    first: () => first,
-    firstDefined: () => firstDefined,
-    firstDefinedIterator: () => firstDefinedIterator,
-    firstOrOnly: () => firstOrOnly,
-    firstOrUndefined: () => firstOrUndefined,
-    fixupCompilerOptions: () => fixupCompilerOptions,
-    flatMap: () => flatMap,
-    flatMapIterator: () => flatMapIterator,
-    flatMapToMutable: () => flatMapToMutable,
-    flatten: () => flatten,
-    flattenDestructuringAssignment: () => flattenDestructuringAssignment,
-    flattenDestructuringBinding: () => flattenDestructuringBinding,
-    flattenDiagnosticMessageText: () => flattenDiagnosticMessageText,
-    forEach: () => forEach,
-    forEachAncestor: () => forEachAncestor,
-    forEachAncestorDirectory: () => forEachAncestorDirectory,
-    forEachChild: () => forEachChild,
-    forEachChildRecursively: () => forEachChildRecursively,
-    forEachEmittedFile: () => forEachEmittedFile,
-    forEachEnclosingBlockScopeContainer: () => forEachEnclosingBlockScopeContainer,
-    forEachEntry: () => forEachEntry,
-    forEachExternalModuleToImportFrom: () => forEachExternalModuleToImportFrom,
-    forEachImportClauseDeclaration: () => forEachImportClauseDeclaration,
-    forEachKey: () => forEachKey,
-    forEachLeadingCommentRange: () => forEachLeadingCommentRange,
-    forEachNameInAccessChainWalkingLeft: () => forEachNameInAccessChainWalkingLeft,
-    forEachResolvedProjectReference: () => forEachResolvedProjectReference,
-    forEachReturnStatement: () => forEachReturnStatement,
-    forEachRight: () => forEachRight,
-    forEachTrailingCommentRange: () => forEachTrailingCommentRange,
-    forEachUnique: () => forEachUnique,
-    forEachYieldExpression: () => forEachYieldExpression,
-    forSomeAncestorDirectory: () => forSomeAncestorDirectory,
-    formatColorAndReset: () => formatColorAndReset,
-    formatDiagnostic: () => formatDiagnostic,
-    formatDiagnostics: () => formatDiagnostics,
-    formatDiagnosticsWithColorAndContext: () => formatDiagnosticsWithColorAndContext,
-    formatGeneratedName: () => formatGeneratedName,
-    formatGeneratedNamePart: () => formatGeneratedNamePart,
-    formatLocation: () => formatLocation,
-    formatMessage: () => formatMessage,
-    formatStringFromArgs: () => formatStringFromArgs,
-    formatting: () => ts_formatting_exports,
-    fullTripleSlashAMDReferencePathRegEx: () => fullTripleSlashAMDReferencePathRegEx,
-    fullTripleSlashReferencePathRegEx: () => fullTripleSlashReferencePathRegEx,
-    generateDjb2Hash: () => generateDjb2Hash,
-    generateTSConfig: () => generateTSConfig,
-    generatorHelper: () => generatorHelper,
-    getAdjustedReferenceLocation: () => getAdjustedReferenceLocation,
-    getAdjustedRenameLocation: () => getAdjustedRenameLocation,
-    getAliasDeclarationFromName: () => getAliasDeclarationFromName,
-    getAllAccessorDeclarations: () => getAllAccessorDeclarations,
-    getAllDecoratorsOfClass: () => getAllDecoratorsOfClass,
-    getAllDecoratorsOfClassElement: () => getAllDecoratorsOfClassElement,
-    getAllJSDocTags: () => getAllJSDocTags,
-    getAllJSDocTagsOfKind: () => getAllJSDocTagsOfKind,
-    getAllKeys: () => getAllKeys,
-    getAllProjectOutputs: () => getAllProjectOutputs,
-    getAllSuperTypeNodes: () => getAllSuperTypeNodes,
-    getAllUnscopedEmitHelpers: () => getAllUnscopedEmitHelpers,
-    getAllowJSCompilerOption: () => getAllowJSCompilerOption,
-    getAllowSyntheticDefaultImports: () => getAllowSyntheticDefaultImports,
-    getAncestor: () => getAncestor,
-    getAnyExtensionFromPath: () => getAnyExtensionFromPath,
-    getAreDeclarationMapsEnabled: () => getAreDeclarationMapsEnabled,
-    getAssignedExpandoInitializer: () => getAssignedExpandoInitializer,
-    getAssignedName: () => getAssignedName,
-    getAssignmentDeclarationKind: () => getAssignmentDeclarationKind,
-    getAssignmentDeclarationPropertyAccessKind: () => getAssignmentDeclarationPropertyAccessKind,
-    getAssignmentTargetKind: () => getAssignmentTargetKind,
-    getAutomaticTypeDirectiveNames: () => getAutomaticTypeDirectiveNames,
-    getBaseFileName: () => getBaseFileName,
-    getBinaryOperatorPrecedence: () => getBinaryOperatorPrecedence,
-    getBuildInfo: () => getBuildInfo,
-    getBuildInfoFileVersionMap: () => getBuildInfoFileVersionMap,
-    getBuildInfoText: () => getBuildInfoText,
-    getBuildOrderFromAnyBuildOrder: () => getBuildOrderFromAnyBuildOrder,
-    getBuilderCreationParameters: () => getBuilderCreationParameters,
-    getBuilderFileEmit: () => getBuilderFileEmit,
-    getCheckFlags: () => getCheckFlags,
-    getClassExtendsHeritageElement: () => getClassExtendsHeritageElement,
-    getClassLikeDeclarationOfSymbol: () => getClassLikeDeclarationOfSymbol,
-    getCombinedLocalAndExportSymbolFlags: () => getCombinedLocalAndExportSymbolFlags,
-    getCombinedModifierFlags: () => getCombinedModifierFlags,
-    getCombinedNodeFlags: () => getCombinedNodeFlags,
-    getCombinedNodeFlagsAlwaysIncludeJSDoc: () => getCombinedNodeFlagsAlwaysIncludeJSDoc,
-    getCommentRange: () => getCommentRange,
-    getCommonSourceDirectory: () => getCommonSourceDirectory,
-    getCommonSourceDirectoryOfConfig: () => getCommonSourceDirectoryOfConfig,
-    getCompilerOptionValue: () => getCompilerOptionValue,
-    getCompilerOptionsDiffValue: () => getCompilerOptionsDiffValue,
-    getConfigFileParsingDiagnostics: () => getConfigFileParsingDiagnostics,
-    getConstantValue: () => getConstantValue,
-    getContainerNode: () => getContainerNode,
-    getContainingClass: () => getContainingClass,
-    getContainingClassStaticBlock: () => getContainingClassStaticBlock,
-    getContainingFunction: () => getContainingFunction,
-    getContainingFunctionDeclaration: () => getContainingFunctionDeclaration,
-    getContainingFunctionOrClassStaticBlock: () => getContainingFunctionOrClassStaticBlock,
-    getContainingNodeArray: () => getContainingNodeArray,
-    getContainingObjectLiteralElement: () => getContainingObjectLiteralElement,
-    getContextualTypeFromParent: () => getContextualTypeFromParent,
-    getContextualTypeFromParentOrAncestorTypeNode: () => getContextualTypeFromParentOrAncestorTypeNode,
-    getCurrentTime: () => getCurrentTime,
-    getDeclarationDiagnostics: () => getDeclarationDiagnostics,
-    getDeclarationEmitExtensionForPath: () => getDeclarationEmitExtensionForPath,
-    getDeclarationEmitOutputFilePath: () => getDeclarationEmitOutputFilePath,
-    getDeclarationEmitOutputFilePathWorker: () => getDeclarationEmitOutputFilePathWorker,
-    getDeclarationFromName: () => getDeclarationFromName,
-    getDeclarationModifierFlagsFromSymbol: () => getDeclarationModifierFlagsFromSymbol,
-    getDeclarationOfKind: () => getDeclarationOfKind,
-    getDeclarationsOfKind: () => getDeclarationsOfKind,
-    getDeclaredExpandoInitializer: () => getDeclaredExpandoInitializer,
-    getDecorators: () => getDecorators,
-    getDefaultCompilerOptions: () => getDefaultCompilerOptions2,
-    getDefaultFormatCodeSettings: () => getDefaultFormatCodeSettings,
-    getDefaultLibFileName: () => getDefaultLibFileName,
-    getDefaultLibFilePath: () => getDefaultLibFilePath,
-    getDefaultLikeExportInfo: () => getDefaultLikeExportInfo,
-    getDiagnosticText: () => getDiagnosticText,
-    getDiagnosticsWithinSpan: () => getDiagnosticsWithinSpan,
-    getDirectoryPath: () => getDirectoryPath,
-    getDocumentPositionMapper: () => getDocumentPositionMapper,
-    getESModuleInterop: () => getESModuleInterop,
-    getEditsForFileRename: () => getEditsForFileRename,
-    getEffectiveBaseTypeNode: () => getEffectiveBaseTypeNode,
-    getEffectiveConstraintOfTypeParameter: () => getEffectiveConstraintOfTypeParameter,
-    getEffectiveContainerForJSDocTemplateTag: () => getEffectiveContainerForJSDocTemplateTag,
-    getEffectiveImplementsTypeNodes: () => getEffectiveImplementsTypeNodes,
-    getEffectiveInitializer: () => getEffectiveInitializer,
-    getEffectiveJSDocHost: () => getEffectiveJSDocHost,
-    getEffectiveModifierFlags: () => getEffectiveModifierFlags,
-    getEffectiveModifierFlagsAlwaysIncludeJSDoc: () => getEffectiveModifierFlagsAlwaysIncludeJSDoc,
-    getEffectiveModifierFlagsNoCache: () => getEffectiveModifierFlagsNoCache,
-    getEffectiveReturnTypeNode: () => getEffectiveReturnTypeNode,
-    getEffectiveSetAccessorTypeAnnotationNode: () => getEffectiveSetAccessorTypeAnnotationNode,
-    getEffectiveTypeAnnotationNode: () => getEffectiveTypeAnnotationNode,
-    getEffectiveTypeParameterDeclarations: () => getEffectiveTypeParameterDeclarations,
-    getEffectiveTypeRoots: () => getEffectiveTypeRoots,
-    getElementOrPropertyAccessArgumentExpressionOrName: () => getElementOrPropertyAccessArgumentExpressionOrName,
-    getElementOrPropertyAccessName: () => getElementOrPropertyAccessName,
-    getElementsOfBindingOrAssignmentPattern: () => getElementsOfBindingOrAssignmentPattern,
-    getEmitDeclarations: () => getEmitDeclarations,
-    getEmitFlags: () => getEmitFlags,
-    getEmitHelpers: () => getEmitHelpers,
-    getEmitModuleDetectionKind: () => getEmitModuleDetectionKind,
-    getEmitModuleKind: () => getEmitModuleKind,
-    getEmitModuleResolutionKind: () => getEmitModuleResolutionKind,
-    getEmitScriptTarget: () => getEmitScriptTarget,
-    getEnclosingBlockScopeContainer: () => getEnclosingBlockScopeContainer,
-    getEncodedSemanticClassifications: () => getEncodedSemanticClassifications,
-    getEncodedSyntacticClassifications: () => getEncodedSyntacticClassifications,
-    getEndLinePosition: () => getEndLinePosition,
-    getEntityNameFromTypeNode: () => getEntityNameFromTypeNode,
-    getEntries: () => getEntries,
-    getEntrypointsFromPackageJsonInfo: () => getEntrypointsFromPackageJsonInfo,
-    getErrorCountForSummary: () => getErrorCountForSummary,
-    getErrorSpanForNode: () => getErrorSpanForNode,
-    getErrorSummaryText: () => getErrorSummaryText,
-    getEscapedTextOfIdentifierOrLiteral: () => getEscapedTextOfIdentifierOrLiteral,
-    getExpandoInitializer: () => getExpandoInitializer,
-    getExportAssignmentExpression: () => getExportAssignmentExpression,
-    getExportInfoMap: () => getExportInfoMap,
-    getExportNeedsImportStarHelper: () => getExportNeedsImportStarHelper,
-    getExpressionAssociativity: () => getExpressionAssociativity,
-    getExpressionPrecedence: () => getExpressionPrecedence,
-    getExternalHelpersModuleName: () => getExternalHelpersModuleName,
-    getExternalModuleImportEqualsDeclarationExpression: () => getExternalModuleImportEqualsDeclarationExpression,
-    getExternalModuleName: () => getExternalModuleName,
-    getExternalModuleNameFromDeclaration: () => getExternalModuleNameFromDeclaration,
-    getExternalModuleNameFromPath: () => getExternalModuleNameFromPath,
-    getExternalModuleNameLiteral: () => getExternalModuleNameLiteral,
-    getExternalModuleRequireArgument: () => getExternalModuleRequireArgument,
-    getFallbackOptions: () => getFallbackOptions,
-    getFileEmitOutput: () => getFileEmitOutput,
-    getFileMatcherPatterns: () => getFileMatcherPatterns,
-    getFileNamesFromConfigSpecs: () => getFileNamesFromConfigSpecs,
-    getFileWatcherEventKind: () => getFileWatcherEventKind,
-    getFilesInErrorForSummary: () => getFilesInErrorForSummary,
-    getFirstConstructorWithBody: () => getFirstConstructorWithBody,
-    getFirstIdentifier: () => getFirstIdentifier,
-    getFirstNonSpaceCharacterPosition: () => getFirstNonSpaceCharacterPosition,
-    getFirstProjectOutput: () => getFirstProjectOutput,
-    getFixableErrorSpanExpression: () => getFixableErrorSpanExpression,
-    getFormatCodeSettingsForWriting: () => getFormatCodeSettingsForWriting,
-    getFullWidth: () => getFullWidth,
-    getFunctionFlags: () => getFunctionFlags,
-    getGeneratedNameForNode: () => getGeneratedNameForNode,
-    getHeritageClause: () => getHeritageClause,
-    getHostSignatureFromJSDoc: () => getHostSignatureFromJSDoc,
-    getImmediatelyInvokedFunctionExpression: () => getImmediatelyInvokedFunctionExpression,
-    getImpliedNodeFormatForFile: () => getImpliedNodeFormatForFile,
-    getImpliedNodeFormatForFileWorker: () => getImpliedNodeFormatForFileWorker,
-    getImportNeedsImportDefaultHelper: () => getImportNeedsImportDefaultHelper,
-    getImportNeedsImportStarHelper: () => getImportNeedsImportStarHelper,
-    getIndentSize: () => getIndentSize,
-    getIndentString: () => getIndentString,
-    getInitializedVariables: () => getInitializedVariables,
-    getInitializerOfBinaryExpression: () => getInitializerOfBinaryExpression,
-    getInitializerOfBindingOrAssignmentElement: () => getInitializerOfBindingOrAssignmentElement,
-    getInterfaceBaseTypeNodes: () => getInterfaceBaseTypeNodes,
-    getInvokedExpression: () => getInvokedExpression,
-    getIterator: () => getIterator,
-    getJSDocAugmentsTag: () => getJSDocAugmentsTag,
-    getJSDocClassTag: () => getJSDocClassTag,
-    getJSDocCommentRanges: () => getJSDocCommentRanges,
-    getJSDocCommentsAndTags: () => getJSDocCommentsAndTags,
-    getJSDocDeprecatedTag: () => getJSDocDeprecatedTag,
-    getJSDocDeprecatedTagNoCache: () => getJSDocDeprecatedTagNoCache,
-    getJSDocEnumTag: () => getJSDocEnumTag,
-    getJSDocHost: () => getJSDocHost,
-    getJSDocImplementsTags: () => getJSDocImplementsTags,
-    getJSDocOverrideTagNoCache: () => getJSDocOverrideTagNoCache,
-    getJSDocParameterTags: () => getJSDocParameterTags,
-    getJSDocParameterTagsNoCache: () => getJSDocParameterTagsNoCache,
-    getJSDocPrivateTag: () => getJSDocPrivateTag,
-    getJSDocPrivateTagNoCache: () => getJSDocPrivateTagNoCache,
-    getJSDocProtectedTag: () => getJSDocProtectedTag,
-    getJSDocProtectedTagNoCache: () => getJSDocProtectedTagNoCache,
-    getJSDocPublicTag: () => getJSDocPublicTag,
-    getJSDocPublicTagNoCache: () => getJSDocPublicTagNoCache,
-    getJSDocReadonlyTag: () => getJSDocReadonlyTag,
-    getJSDocReadonlyTagNoCache: () => getJSDocReadonlyTagNoCache,
-    getJSDocReturnTag: () => getJSDocReturnTag,
-    getJSDocReturnType: () => getJSDocReturnType,
-    getJSDocRoot: () => getJSDocRoot,
-    getJSDocTags: () => getJSDocTags,
-    getJSDocTagsNoCache: () => getJSDocTagsNoCache,
-    getJSDocTemplateTag: () => getJSDocTemplateTag,
-    getJSDocThisTag: () => getJSDocThisTag,
-    getJSDocType: () => getJSDocType,
-    getJSDocTypeAliasName: () => getJSDocTypeAliasName,
-    getJSDocTypeAssertionType: () => getJSDocTypeAssertionType,
-    getJSDocTypeParameterDeclarations: () => getJSDocTypeParameterDeclarations,
-    getJSDocTypeParameterTags: () => getJSDocTypeParameterTags,
-    getJSDocTypeParameterTagsNoCache: () => getJSDocTypeParameterTagsNoCache,
-    getJSDocTypeTag: () => getJSDocTypeTag,
-    getJSXImplicitImportBase: () => getJSXImplicitImportBase,
-    getJSXRuntimeImport: () => getJSXRuntimeImport,
-    getJSXTransformEnabled: () => getJSXTransformEnabled,
-    getLanguageVariant: () => getLanguageVariant,
-    getLastChild: () => getLastChild,
-    getLeadingCommentRanges: () => getLeadingCommentRanges,
-    getLeadingCommentRangesOfNode: () => getLeadingCommentRangesOfNode,
-    getLeftmostAccessExpression: () => getLeftmostAccessExpression,
-    getLeftmostExpression: () => getLeftmostExpression,
-    getLineAndCharacterOfPosition: () => getLineAndCharacterOfPosition,
-    getLineInfo: () => getLineInfo,
-    getLineOfLocalPosition: () => getLineOfLocalPosition,
-    getLineOfLocalPositionFromLineMap: () => getLineOfLocalPositionFromLineMap,
-    getLineStartPositionForPosition: () => getLineStartPositionForPosition,
-    getLineStarts: () => getLineStarts,
-    getLinesBetweenPositionAndNextNonWhitespaceCharacter: () => getLinesBetweenPositionAndNextNonWhitespaceCharacter,
-    getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter: () => getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter,
-    getLinesBetweenPositions: () => getLinesBetweenPositions,
-    getLinesBetweenRangeEndAndRangeStart: () => getLinesBetweenRangeEndAndRangeStart,
-    getLinesBetweenRangeEndPositions: () => getLinesBetweenRangeEndPositions,
-    getLiteralText: () => getLiteralText,
-    getLocalNameForExternalImport: () => getLocalNameForExternalImport,
-    getLocalSymbolForExportDefault: () => getLocalSymbolForExportDefault,
-    getLocaleSpecificMessage: () => getLocaleSpecificMessage,
-    getLocaleTimeString: () => getLocaleTimeString,
-    getMappedContextSpan: () => getMappedContextSpan,
-    getMappedDocumentSpan: () => getMappedDocumentSpan,
-    getMappedLocation: () => getMappedLocation,
-    getMatchedFileSpec: () => getMatchedFileSpec,
-    getMatchedIncludeSpec: () => getMatchedIncludeSpec,
-    getMeaningFromDeclaration: () => getMeaningFromDeclaration,
-    getMeaningFromLocation: () => getMeaningFromLocation,
-    getMembersOfDeclaration: () => getMembersOfDeclaration,
-    getModeForFileReference: () => getModeForFileReference,
-    getModeForResolutionAtIndex: () => getModeForResolutionAtIndex,
-    getModeForUsageLocation: () => getModeForUsageLocation,
-    getModifiedTime: () => getModifiedTime,
-    getModifiers: () => getModifiers,
-    getModuleInstanceState: () => getModuleInstanceState,
-    getModuleNameStringLiteralAt: () => getModuleNameStringLiteralAt,
-    getModuleSpecifierResolverHost: () => getModuleSpecifierResolverHost,
-    getMutableClone: () => getMutableClone,
-    getNameForExportedSymbol: () => getNameForExportedSymbol,
-    getNameFromIndexInfo: () => getNameFromIndexInfo,
-    getNameFromPropertyName: () => getNameFromPropertyName,
-    getNameOfAccessExpression: () => getNameOfAccessExpression,
-    getNameOfCompilerOptionValue: () => getNameOfCompilerOptionValue,
-    getNameOfDeclaration: () => getNameOfDeclaration,
-    getNameOfExpando: () => getNameOfExpando,
-    getNameOfJSDocTypedef: () => getNameOfJSDocTypedef,
-    getNameOrArgument: () => getNameOrArgument,
-    getNameTable: () => getNameTable,
-    getNamesForExportedSymbol: () => getNamesForExportedSymbol,
-    getNamespaceDeclarationNode: () => getNamespaceDeclarationNode,
-    getNewLineCharacter: () => getNewLineCharacter,
-    getNewLineKind: () => getNewLineKind,
-    getNewLineOrDefaultFromHost: () => getNewLineOrDefaultFromHost,
-    getNewTargetContainer: () => getNewTargetContainer,
-    getNextJSDocCommentLocation: () => getNextJSDocCommentLocation,
-    getNodeForGeneratedName: () => getNodeForGeneratedName,
-    getNodeId: () => getNodeId,
-    getNodeKind: () => getNodeKind,
-    getNodeMajorVersion: () => getNodeMajorVersion,
-    getNodeModifiers: () => getNodeModifiers,
-    getNodeModulePathParts: () => getNodeModulePathParts,
-    getNonAssignedNameOfDeclaration: () => getNonAssignedNameOfDeclaration,
-    getNonAssignmentOperatorForCompoundAssignment: () => getNonAssignmentOperatorForCompoundAssignment,
-    getNonAugmentationDeclaration: () => getNonAugmentationDeclaration,
-    getNonDecoratorTokenPosOfNode: () => getNonDecoratorTokenPosOfNode,
-    getNormalizedAbsolutePath: () => getNormalizedAbsolutePath,
-    getNormalizedAbsolutePathWithoutRoot: () => getNormalizedAbsolutePathWithoutRoot,
-    getNormalizedPathComponents: () => getNormalizedPathComponents,
-    getObjectFlags: () => getObjectFlags,
-    getOperator: () => getOperator,
-    getOperatorAssociativity: () => getOperatorAssociativity,
-    getOperatorPrecedence: () => getOperatorPrecedence,
-    getOptionFromName: () => getOptionFromName,
-    getOptionsNameMap: () => getOptionsNameMap,
-    getOrCreateEmitNode: () => getOrCreateEmitNode,
-    getOrCreateExternalHelpersModuleNameIfNeeded: () => getOrCreateExternalHelpersModuleNameIfNeeded,
-    getOrUpdate: () => getOrUpdate,
-    getOriginalNode: () => getOriginalNode,
-    getOriginalNodeId: () => getOriginalNodeId,
-    getOriginalSourceFile: () => getOriginalSourceFile,
-    getOutputDeclarationFileName: () => getOutputDeclarationFileName,
-    getOutputExtension: () => getOutputExtension,
-    getOutputFileNames: () => getOutputFileNames,
-    getOutputPathsFor: () => getOutputPathsFor,
-    getOutputPathsForBundle: () => getOutputPathsForBundle,
-    getOwnEmitOutputFilePath: () => getOwnEmitOutputFilePath,
-    getOwnKeys: () => getOwnKeys,
-    getOwnValues: () => getOwnValues,
-    getPackageJsonInfo: () => getPackageJsonInfo,
-    getPackageJsonTypesVersionsPaths: () => getPackageJsonTypesVersionsPaths,
-    getPackageJsonsVisibleToFile: () => getPackageJsonsVisibleToFile,
-    getPackageNameFromTypesPackageName: () => getPackageNameFromTypesPackageName,
-    getPackageScopeForPath: () => getPackageScopeForPath,
-    getParameterSymbolFromJSDoc: () => getParameterSymbolFromJSDoc,
-    getParameterTypeNode: () => getParameterTypeNode,
-    getParentNodeInSpan: () => getParentNodeInSpan,
-    getParseTreeNode: () => getParseTreeNode,
-    getParsedCommandLineOfConfigFile: () => getParsedCommandLineOfConfigFile,
-    getPathComponents: () => getPathComponents,
-    getPathComponentsRelativeTo: () => getPathComponentsRelativeTo,
-    getPathFromPathComponents: () => getPathFromPathComponents,
-    getPathUpdater: () => getPathUpdater,
-    getPathsBasePath: () => getPathsBasePath,
-    getPatternFromSpec: () => getPatternFromSpec,
-    getPendingEmitKind: () => getPendingEmitKind,
-    getPositionOfLineAndCharacter: () => getPositionOfLineAndCharacter,
-    getPossibleGenericSignatures: () => getPossibleGenericSignatures,
-    getPossibleOriginalInputExtensionForExtension: () => getPossibleOriginalInputExtensionForExtension,
-    getPossibleTypeArgumentsInfo: () => getPossibleTypeArgumentsInfo,
-    getPreEmitDiagnostics: () => getPreEmitDiagnostics,
-    getPrecedingNonSpaceCharacterPosition: () => getPrecedingNonSpaceCharacterPosition,
-    getProperties: () => getProperties,
-    getProperty: () => getProperty,
-    getPropertyArrayElementValue: () => getPropertyArrayElementValue,
-    getPropertyAssignment: () => getPropertyAssignment,
-    getPropertyAssignmentAliasLikeExpression: () => getPropertyAssignmentAliasLikeExpression,
-    getPropertyNameForPropertyNameNode: () => getPropertyNameForPropertyNameNode,
-    getPropertyNameForUniqueESSymbol: () => getPropertyNameForUniqueESSymbol,
-    getPropertyNameOfBindingOrAssignmentElement: () => getPropertyNameOfBindingOrAssignmentElement,
-    getPropertySymbolFromBindingElement: () => getPropertySymbolFromBindingElement,
-    getPropertySymbolsFromContextualType: () => getPropertySymbolsFromContextualType,
-    getQuoteFromPreference: () => getQuoteFromPreference,
-    getQuotePreference: () => getQuotePreference,
-    getRangesWhere: () => getRangesWhere,
-    getRefactorContextSpan: () => getRefactorContextSpan,
-    getReferencedFileLocation: () => getReferencedFileLocation,
-    getRegexFromPattern: () => getRegexFromPattern,
-    getRegularExpressionForWildcard: () => getRegularExpressionForWildcard,
-    getRegularExpressionsForWildcards: () => getRegularExpressionsForWildcards,
-    getRelativePathFromDirectory: () => getRelativePathFromDirectory,
-    getRelativePathFromFile: () => getRelativePathFromFile,
-    getRelativePathToDirectoryOrUrl: () => getRelativePathToDirectoryOrUrl,
-    getRenameLocation: () => getRenameLocation,
-    getReplacementSpanForContextToken: () => getReplacementSpanForContextToken,
-    getResolutionDiagnostic: () => getResolutionDiagnostic,
-    getResolutionMode: () => getResolutionMode,
-    getResolutionModeOverrideForClause: () => getResolutionModeOverrideForClause,
-    getResolutionName: () => getResolutionName,
-    getResolvedExternalModuleName: () => getResolvedExternalModuleName,
-    getResolvedModule: () => getResolvedModule,
-    getResolvedTypeReferenceDirective: () => getResolvedTypeReferenceDirective,
-    getRestIndicatorOfBindingOrAssignmentElement: () => getRestIndicatorOfBindingOrAssignmentElement,
-    getRestParameterElementType: () => getRestParameterElementType,
-    getRightMostAssignedExpression: () => getRightMostAssignedExpression,
-    getRootDeclaration: () => getRootDeclaration,
-    getRootLength: () => getRootLength,
-    getScriptKind: () => getScriptKind,
-    getScriptKindFromFileName: () => getScriptKindFromFileName,
-    getScriptTargetFeatures: () => getScriptTargetFeatures,
-    getSelectedEffectiveModifierFlags: () => getSelectedEffectiveModifierFlags,
-    getSelectedSyntacticModifierFlags: () => getSelectedSyntacticModifierFlags,
-    getSemanticClassifications: () => getSemanticClassifications,
-    getSemanticJsxChildren: () => getSemanticJsxChildren,
-    getSetAccessorTypeAnnotationNode: () => getSetAccessorTypeAnnotationNode,
-    getSetAccessorValueParameter: () => getSetAccessorValueParameter,
-    getSetExternalModuleIndicator: () => getSetExternalModuleIndicator,
-    getShebang: () => getShebang,
-    getSingleInitializerOfVariableStatementOrPropertyDeclaration: () => getSingleInitializerOfVariableStatementOrPropertyDeclaration,
-    getSingleVariableOfVariableStatement: () => getSingleVariableOfVariableStatement,
-    getSnapshotText: () => getSnapshotText,
-    getSnippetElement: () => getSnippetElement,
-    getSourceFileOfModule: () => getSourceFileOfModule,
-    getSourceFileOfNode: () => getSourceFileOfNode,
-    getSourceFilePathInNewDir: () => getSourceFilePathInNewDir,
-    getSourceFilePathInNewDirWorker: () => getSourceFilePathInNewDirWorker,
-    getSourceFileVersionAsHashFromText: () => getSourceFileVersionAsHashFromText,
-    getSourceFilesToEmit: () => getSourceFilesToEmit,
-    getSourceMapRange: () => getSourceMapRange,
-    getSourceMapper: () => getSourceMapper,
-    getSourceTextOfNodeFromSourceFile: () => getSourceTextOfNodeFromSourceFile,
-    getSpanOfTokenAtPosition: () => getSpanOfTokenAtPosition,
-    getSpellingSuggestion: () => getSpellingSuggestion,
-    getStartPositionOfLine: () => getStartPositionOfLine,
-    getStartPositionOfRange: () => getStartPositionOfRange,
-    getStartsOnNewLine: () => getStartsOnNewLine,
-    getStaticPropertiesAndClassStaticBlock: () => getStaticPropertiesAndClassStaticBlock,
-    getStrictOptionValue: () => getStrictOptionValue,
-    getStringComparer: () => getStringComparer,
-    getSuperCallFromStatement: () => getSuperCallFromStatement,
-    getSuperContainer: () => getSuperContainer,
-    getSupportedCodeFixes: () => getSupportedCodeFixes,
-    getSupportedExtensions: () => getSupportedExtensions,
-    getSupportedExtensionsWithJsonIfResolveJsonModule: () => getSupportedExtensionsWithJsonIfResolveJsonModule,
-    getSwitchedType: () => getSwitchedType,
-    getSymbolId: () => getSymbolId,
-    getSymbolNameForPrivateIdentifier: () => getSymbolNameForPrivateIdentifier,
-    getSymbolTarget: () => getSymbolTarget,
-    getSyntacticClassifications: () => getSyntacticClassifications,
-    getSyntacticModifierFlags: () => getSyntacticModifierFlags,
-    getSyntacticModifierFlagsNoCache: () => getSyntacticModifierFlagsNoCache,
-    getSynthesizedDeepClone: () => getSynthesizedDeepClone,
-    getSynthesizedDeepCloneWithReplacements: () => getSynthesizedDeepCloneWithReplacements,
-    getSynthesizedDeepClones: () => getSynthesizedDeepClones,
-    getSynthesizedDeepClonesWithReplacements: () => getSynthesizedDeepClonesWithReplacements,
-    getSyntheticLeadingComments: () => getSyntheticLeadingComments,
-    getSyntheticTrailingComments: () => getSyntheticTrailingComments,
-    getTargetLabel: () => getTargetLabel,
-    getTargetOfBindingOrAssignmentElement: () => getTargetOfBindingOrAssignmentElement,
-    getTemporaryModuleResolutionState: () => getTemporaryModuleResolutionState,
-    getTextOfConstantValue: () => getTextOfConstantValue,
-    getTextOfIdentifierOrLiteral: () => getTextOfIdentifierOrLiteral,
-    getTextOfJSDocComment: () => getTextOfJSDocComment,
-    getTextOfNode: () => getTextOfNode,
-    getTextOfNodeFromSourceText: () => getTextOfNodeFromSourceText,
-    getTextOfPropertyName: () => getTextOfPropertyName,
-    getThisContainer: () => getThisContainer,
-    getThisParameter: () => getThisParameter,
-    getTokenAtPosition: () => getTokenAtPosition,
-    getTokenPosOfNode: () => getTokenPosOfNode,
-    getTokenSourceMapRange: () => getTokenSourceMapRange,
-    getTouchingPropertyName: () => getTouchingPropertyName,
-    getTouchingToken: () => getTouchingToken,
-    getTrailingCommentRanges: () => getTrailingCommentRanges,
-    getTrailingSemicolonDeferringWriter: () => getTrailingSemicolonDeferringWriter,
-    getTransformFlagsSubtreeExclusions: () => getTransformFlagsSubtreeExclusions,
-    getTransformers: () => getTransformers,
-    getTsBuildInfoEmitOutputFilePath: () => getTsBuildInfoEmitOutputFilePath,
-    getTsConfigObjectLiteralExpression: () => getTsConfigObjectLiteralExpression,
-    getTsConfigPropArray: () => getTsConfigPropArray,
-    getTsConfigPropArrayElementValue: () => getTsConfigPropArrayElementValue,
-    getTypeAnnotationNode: () => getTypeAnnotationNode,
-    getTypeArgumentOrTypeParameterList: () => getTypeArgumentOrTypeParameterList,
-    getTypeKeywordOfTypeOnlyImport: () => getTypeKeywordOfTypeOnlyImport,
-    getTypeNode: () => getTypeNode,
-    getTypeNodeIfAccessible: () => getTypeNodeIfAccessible,
-    getTypeParameterFromJsDoc: () => getTypeParameterFromJsDoc,
-    getTypeParameterOwner: () => getTypeParameterOwner,
-    getTypesPackageName: () => getTypesPackageName,
-    getUILocale: () => getUILocale,
-    getUniqueName: () => getUniqueName,
-    getUniqueSymbolId: () => getUniqueSymbolId,
-    getUseDefineForClassFields: () => getUseDefineForClassFields,
-    getWatchErrorSummaryDiagnosticMessage: () => getWatchErrorSummaryDiagnosticMessage,
-    getWatchFactory: () => getWatchFactory,
-    group: () => group,
-    guessIndentation: () => guessIndentation,
-    handleNoEmitOptions: () => handleNoEmitOptions,
-    hasAbstractModifier: () => hasAbstractModifier,
-    hasAccessorModifier: () => hasAccessorModifier,
-    hasAmbientModifier: () => hasAmbientModifier,
-    hasChangesInResolutions: () => hasChangesInResolutions,
-    hasChildOfKind: () => hasChildOfKind,
-    hasContextSensitiveParameters: () => hasContextSensitiveParameters,
-    hasDecorators: () => hasDecorators,
-    hasDocComment: () => hasDocComment,
-    hasDynamicName: () => hasDynamicName,
-    hasEffectiveModifier: () => hasEffectiveModifier,
-    hasEffectiveModifiers: () => hasEffectiveModifiers,
-    hasEffectiveReadonlyModifier: () => hasEffectiveReadonlyModifier,
-    hasExtension: () => hasExtension,
-    hasIndexSignature: () => hasIndexSignature,
-    hasInitializer: () => hasInitializer,
-    hasInvalidEscape: () => hasInvalidEscape,
-    hasJSDocNodes: () => hasJSDocNodes,
-    hasJSDocParameterTags: () => hasJSDocParameterTags,
-    hasJSFileExtension: () => hasJSFileExtension,
-    hasJsonModuleEmitEnabled: () => hasJsonModuleEmitEnabled,
-    hasOnlyExpressionInitializer: () => hasOnlyExpressionInitializer,
-    hasOverrideModifier: () => hasOverrideModifier,
-    hasPossibleExternalModuleReference: () => hasPossibleExternalModuleReference,
-    hasProperty: () => hasProperty,
-    hasPropertyAccessExpressionWithName: () => hasPropertyAccessExpressionWithName,
-    hasQuestionToken: () => hasQuestionToken,
-    hasRecordedExternalHelpers: () => hasRecordedExternalHelpers,
-    hasRestParameter: () => hasRestParameter,
-    hasScopeMarker: () => hasScopeMarker,
-    hasStaticModifier: () => hasStaticModifier,
-    hasSyntacticModifier: () => hasSyntacticModifier,
-    hasSyntacticModifiers: () => hasSyntacticModifiers,
-    hasTSFileExtension: () => hasTSFileExtension,
-    hasTrailingDirectorySeparator: () => hasTrailingDirectorySeparator,
-    hasType: () => hasType,
-    hasTypeArguments: () => hasTypeArguments,
-    hasZeroOrOneAsteriskCharacter: () => hasZeroOrOneAsteriskCharacter,
-    helperString: () => helperString,
-    hostGetCanonicalFileName: () => hostGetCanonicalFileName,
-    hostUsesCaseSensitiveFileNames: () => hostUsesCaseSensitiveFileNames,
-    idText: () => idText,
-    identifierIsThisKeyword: () => identifierIsThisKeyword,
-    identity: () => identity,
-    identitySourceMapConsumer: () => identitySourceMapConsumer,
-    ignoreSourceNewlines: () => ignoreSourceNewlines,
-    ignoredPaths: () => ignoredPaths,
-    importDefaultHelper: () => importDefaultHelper,
-    importFromModuleSpecifier: () => importFromModuleSpecifier,
-    importStarHelper: () => importStarHelper,
-    indexOfAnyCharCode: () => indexOfAnyCharCode,
-    indexOfNode: () => indexOfNode,
-    indicesOf: () => indicesOf,
-    inferredTypesContainingFile: () => inferredTypesContainingFile,
-    insertImports: () => insertImports,
-    insertLeadingStatement: () => insertLeadingStatement,
-    insertSorted: () => insertSorted,
-    insertStatementAfterCustomPrologue: () => insertStatementAfterCustomPrologue,
-    insertStatementAfterStandardPrologue: () => insertStatementAfterStandardPrologue,
-    insertStatementsAfterCustomPrologue: () => insertStatementsAfterCustomPrologue,
-    insertStatementsAfterStandardPrologue: () => insertStatementsAfterStandardPrologue,
-    intersperse: () => intersperse,
-    introducesArgumentsExoticObject: () => introducesArgumentsExoticObject,
-    inverseJsxOptionMap: () => inverseJsxOptionMap,
-    isAbstractConstructorSymbol: () => isAbstractConstructorSymbol,
-    isAbstractModifier: () => isAbstractModifier,
-    isAccessExpression: () => isAccessExpression,
-    isAccessibilityModifier: () => isAccessibilityModifier,
-    isAccessor: () => isAccessor,
-    isAccessorModifier: () => isAccessorModifier,
-    isAliasSymbolDeclaration: () => isAliasSymbolDeclaration,
-    isAliasableExpression: () => isAliasableExpression,
-    isAmbientModule: () => isAmbientModule,
-    isAmbientPropertyDeclaration: () => isAmbientPropertyDeclaration,
-    isAnyDirectorySeparator: () => isAnyDirectorySeparator,
-    isAnyImportOrBareOrAccessedRequire: () => isAnyImportOrBareOrAccessedRequire,
-    isAnyImportOrReExport: () => isAnyImportOrReExport,
-    isAnyImportSyntax: () => isAnyImportSyntax,
-    isAnySupportedFileExtension: () => isAnySupportedFileExtension,
-    isApplicableVersionedTypesKey: () => isApplicableVersionedTypesKey,
-    isArgumentExpressionOfElementAccess: () => isArgumentExpressionOfElementAccess,
-    isArray: () => isArray,
-    isArrayBindingElement: () => isArrayBindingElement,
-    isArrayBindingOrAssignmentPattern: () => isArrayBindingOrAssignmentPattern,
-    isArrayBindingPattern: () => isArrayBindingPattern,
-    isArrayLiteralExpression: () => isArrayLiteralExpression,
-    isArrayLiteralOrObjectLiteralDestructuringPattern: () => isArrayLiteralOrObjectLiteralDestructuringPattern,
-    isArrayTypeNode: () => isArrayTypeNode,
-    isArrowFunction: () => isArrowFunction,
-    isAsExpression: () => isAsExpression,
-    isAssertClause: () => isAssertClause,
-    isAssertEntry: () => isAssertEntry,
-    isAssertionExpression: () => isAssertionExpression,
-    isAssertionKey: () => isAssertionKey,
-    isAssertsKeyword: () => isAssertsKeyword,
-    isAssignmentDeclaration: () => isAssignmentDeclaration,
-    isAssignmentExpression: () => isAssignmentExpression,
-    isAssignmentOperator: () => isAssignmentOperator,
-    isAssignmentPattern: () => isAssignmentPattern,
-    isAssignmentTarget: () => isAssignmentTarget,
-    isAsteriskToken: () => isAsteriskToken,
-    isAsyncFunction: () => isAsyncFunction,
-    isAsyncModifier: () => isAsyncModifier,
-    isAutoAccessorPropertyDeclaration: () => isAutoAccessorPropertyDeclaration,
-    isAwaitExpression: () => isAwaitExpression,
-    isAwaitKeyword: () => isAwaitKeyword,
-    isBigIntLiteral: () => isBigIntLiteral,
-    isBinaryExpression: () => isBinaryExpression,
-    isBinaryOperatorToken: () => isBinaryOperatorToken,
-    isBindableObjectDefinePropertyCall: () => isBindableObjectDefinePropertyCall,
-    isBindableStaticAccessExpression: () => isBindableStaticAccessExpression,
-    isBindableStaticElementAccessExpression: () => isBindableStaticElementAccessExpression,
-    isBindableStaticNameExpression: () => isBindableStaticNameExpression,
-    isBindingElement: () => isBindingElement,
-    isBindingName: () => isBindingName,
-    isBindingOrAssignmentPattern: () => isBindingOrAssignmentPattern,
-    isBindingPattern: () => isBindingPattern,
-    isBlock: () => isBlock,
-    isBlockOrCatchScoped: () => isBlockOrCatchScoped,
-    isBlockScope: () => isBlockScope,
-    isBlockScopedContainerTopLevel: () => isBlockScopedContainerTopLevel,
-    isBooleanLiteral: () => isBooleanLiteral,
-    isBreakOrContinueStatement: () => isBreakOrContinueStatement,
-    isBreakStatement: () => isBreakStatement,
-    isBuildInfoFile: () => isBuildInfoFile,
-    isBuilderProgram: () => isBuilderProgram2,
-    isBundle: () => isBundle,
-    isBundleFileTextLike: () => isBundleFileTextLike,
-    isCallChain: () => isCallChain,
-    isCallExpression: () => isCallExpression,
-    isCallExpressionTarget: () => isCallExpressionTarget,
-    isCallLikeExpression: () => isCallLikeExpression,
-    isCallOrNewExpression: () => isCallOrNewExpression,
-    isCallOrNewExpressionTarget: () => isCallOrNewExpressionTarget,
-    isCallSignatureDeclaration: () => isCallSignatureDeclaration,
-    isCallToHelper: () => isCallToHelper,
-    isCaseBlock: () => isCaseBlock,
-    isCaseClause: () => isCaseClause,
-    isCaseOrDefaultClause: () => isCaseOrDefaultClause,
-    isCatchClause: () => isCatchClause,
-    isCatchClauseVariableDeclaration: () => isCatchClauseVariableDeclaration,
-    isCatchClauseVariableDeclarationOrBindingElement: () => isCatchClauseVariableDeclarationOrBindingElement,
-    isCheckJsEnabledForFile: () => isCheckJsEnabledForFile,
-    isChildOfNodeWithKind: () => isChildOfNodeWithKind,
-    isCircularBuildOrder: () => isCircularBuildOrder,
-    isClassDeclaration: () => isClassDeclaration,
-    isClassElement: () => isClassElement,
-    isClassExpression: () => isClassExpression,
-    isClassLike: () => isClassLike,
-    isClassMemberModifier: () => isClassMemberModifier,
-    isClassOrTypeElement: () => isClassOrTypeElement,
-    isClassStaticBlockDeclaration: () => isClassStaticBlockDeclaration,
-    isCollapsedRange: () => isCollapsedRange,
-    isColonToken: () => isColonToken,
-    isCommaListExpression: () => isCommaListExpression,
-    isCommaSequence: () => isCommaSequence,
-    isCommaToken: () => isCommaToken,
-    isComment: () => isComment,
-    isCommonJsExportPropertyAssignment: () => isCommonJsExportPropertyAssignment,
-    isCommonJsExportedExpression: () => isCommonJsExportedExpression,
-    isCompoundAssignment: () => isCompoundAssignment,
-    isComputedNonLiteralName: () => isComputedNonLiteralName,
-    isComputedPropertyName: () => isComputedPropertyName,
-    isConciseBody: () => isConciseBody,
-    isConditionalExpression: () => isConditionalExpression,
-    isConditionalTypeNode: () => isConditionalTypeNode,
-    isConstTypeReference: () => isConstTypeReference,
-    isConstructSignatureDeclaration: () => isConstructSignatureDeclaration,
-    isConstructorDeclaration: () => isConstructorDeclaration,
-    isConstructorTypeNode: () => isConstructorTypeNode,
-    isContextualKeyword: () => isContextualKeyword,
-    isContinueStatement: () => isContinueStatement,
-    isCustomPrologue: () => isCustomPrologue,
-    isDebuggerStatement: () => isDebuggerStatement,
-    isDeclaration: () => isDeclaration,
-    isDeclarationBindingElement: () => isDeclarationBindingElement,
-    isDeclarationFileName: () => isDeclarationFileName,
-    isDeclarationName: () => isDeclarationName,
-    isDeclarationNameOfEnumOrNamespace: () => isDeclarationNameOfEnumOrNamespace,
-    isDeclarationReadonly: () => isDeclarationReadonly,
-    isDeclarationStatement: () => isDeclarationStatement,
-    isDeclarationWithTypeParameterChildren: () => isDeclarationWithTypeParameterChildren,
-    isDeclarationWithTypeParameters: () => isDeclarationWithTypeParameters,
-    isDecorator: () => isDecorator,
-    isDecoratorTarget: () => isDecoratorTarget,
-    isDefaultClause: () => isDefaultClause,
-    isDefaultImport: () => isDefaultImport,
-    isDefaultedExpandoInitializer: () => isDefaultedExpandoInitializer,
-    isDeleteExpression: () => isDeleteExpression,
-    isDeleteTarget: () => isDeleteTarget,
-    isDeprecatedDeclaration: () => isDeprecatedDeclaration,
-    isDestructuringAssignment: () => isDestructuringAssignment,
-    isDiagnosticWithLocation: () => isDiagnosticWithLocation,
-    isDiskPathRoot: () => isDiskPathRoot,
-    isDoStatement: () => isDoStatement,
-    isDotDotDotToken: () => isDotDotDotToken,
-    isDottedName: () => isDottedName,
-    isDynamicName: () => isDynamicName,
-    isESSymbolIdentifier: () => isESSymbolIdentifier,
-    isEffectiveExternalModule: () => isEffectiveExternalModule,
-    isEffectiveModuleDeclaration: () => isEffectiveModuleDeclaration,
-    isEffectiveStrictModeSourceFile: () => isEffectiveStrictModeSourceFile,
-    isElementAccessChain: () => isElementAccessChain,
-    isElementAccessExpression: () => isElementAccessExpression,
-    isEmittedFileOfProgram: () => isEmittedFileOfProgram,
-    isEmptyArrayLiteral: () => isEmptyArrayLiteral,
-    isEmptyBindingElement: () => isEmptyBindingElement,
-    isEmptyBindingPattern: () => isEmptyBindingPattern,
-    isEmptyObjectLiteral: () => isEmptyObjectLiteral,
-    isEmptyStatement: () => isEmptyStatement,
-    isEndOfDeclarationMarker: () => isEndOfDeclarationMarker,
-    isEntityName: () => isEntityName,
-    isEntityNameExpression: () => isEntityNameExpression,
-    isEnumConst: () => isEnumConst,
-    isEnumDeclaration: () => isEnumDeclaration,
-    isEnumMember: () => isEnumMember,
-    isEqualityOperatorKind: () => isEqualityOperatorKind,
-    isEqualsGreaterThanToken: () => isEqualsGreaterThanToken,
-    isExclamationToken: () => isExclamationToken,
-    isExcludedFile: () => isExcludedFile,
-    isExclusivelyTypeOnlyImportOrExport: () => isExclusivelyTypeOnlyImportOrExport,
-    isExportAssignment: () => isExportAssignment,
-    isExportDeclaration: () => isExportDeclaration,
-    isExportModifier: () => isExportModifier,
-    isExportName: () => isExportName,
-    isExportNamespaceAsDefaultDeclaration: () => isExportNamespaceAsDefaultDeclaration,
-    isExportSpecifier: () => isExportSpecifier,
-    isExportsIdentifier: () => isExportsIdentifier,
-    isExportsOrModuleExportsOrAlias: () => isExportsOrModuleExportsOrAlias,
-    isExpression: () => isExpression,
-    isExpressionNode: () => isExpressionNode,
-    isExpressionOfExternalModuleImportEqualsDeclaration: () => isExpressionOfExternalModuleImportEqualsDeclaration,
-    isExpressionOfOptionalChainRoot: () => isExpressionOfOptionalChainRoot,
-    isExpressionStatement: () => isExpressionStatement,
-    isExpressionWithTypeArguments: () => isExpressionWithTypeArguments,
-    isExpressionWithTypeArgumentsInClassExtendsClause: () => isExpressionWithTypeArgumentsInClassExtendsClause,
-    isExternalModule: () => isExternalModule,
-    isExternalModuleAugmentation: () => isExternalModuleAugmentation,
-    isExternalModuleImportEqualsDeclaration: () => isExternalModuleImportEqualsDeclaration,
-    isExternalModuleIndicator: () => isExternalModuleIndicator,
-    isExternalModuleNameRelative: () => isExternalModuleNameRelative,
-    isExternalModuleReference: () => isExternalModuleReference,
-    isExternalModuleSymbol: () => isExternalModuleSymbol,
-    isExternalOrCommonJsModule: () => isExternalOrCommonJsModule,
-    isFileLevelUniqueName: () => isFileLevelUniqueName,
-    isFileProbablyExternalModule: () => isFileProbablyExternalModule,
-    isFirstDeclarationOfSymbolParameter: () => isFirstDeclarationOfSymbolParameter,
-    isFixablePromiseHandler: () => isFixablePromiseHandler,
-    isForInOrOfStatement: () => isForInOrOfStatement,
-    isForInStatement: () => isForInStatement,
-    isForInitializer: () => isForInitializer,
-    isForOfStatement: () => isForOfStatement,
-    isForStatement: () => isForStatement,
-    isFunctionBlock: () => isFunctionBlock,
-    isFunctionBody: () => isFunctionBody,
-    isFunctionDeclaration: () => isFunctionDeclaration,
-    isFunctionExpression: () => isFunctionExpression,
-    isFunctionExpressionOrArrowFunction: () => isFunctionExpressionOrArrowFunction,
-    isFunctionLike: () => isFunctionLike,
-    isFunctionLikeDeclaration: () => isFunctionLikeDeclaration,
-    isFunctionLikeKind: () => isFunctionLikeKind,
-    isFunctionLikeOrClassStaticBlockDeclaration: () => isFunctionLikeOrClassStaticBlockDeclaration,
-    isFunctionOrConstructorTypeNode: () => isFunctionOrConstructorTypeNode,
-    isFunctionOrModuleBlock: () => isFunctionOrModuleBlock,
-    isFunctionSymbol: () => isFunctionSymbol,
-    isFunctionTypeNode: () => isFunctionTypeNode,
-    isFutureReservedKeyword: () => isFutureReservedKeyword,
-    isGeneratedIdentifier: () => isGeneratedIdentifier,
-    isGeneratedPrivateIdentifier: () => isGeneratedPrivateIdentifier,
-    isGetAccessor: () => isGetAccessor,
-    isGetAccessorDeclaration: () => isGetAccessorDeclaration,
-    isGetOrSetAccessorDeclaration: () => isGetOrSetAccessorDeclaration,
-    isGlobalDeclaration: () => isGlobalDeclaration,
-    isGlobalScopeAugmentation: () => isGlobalScopeAugmentation,
-    isHeritageClause: () => isHeritageClause,
-    isHoistedFunction: () => isHoistedFunction,
-    isHoistedVariableStatement: () => isHoistedVariableStatement,
-    isIdentifier: () => isIdentifier,
-    isIdentifierANonContextualKeyword: () => isIdentifierANonContextualKeyword,
-    isIdentifierName: () => isIdentifierName,
-    isIdentifierOrPrivateIdentifier: () => isIdentifierOrPrivateIdentifier,
-    isIdentifierOrThisTypeNode: () => isIdentifierOrThisTypeNode,
-    isIdentifierPart: () => isIdentifierPart,
-    isIdentifierStart: () => isIdentifierStart,
-    isIdentifierText: () => isIdentifierText,
-    isIdentifierTypePredicate: () => isIdentifierTypePredicate,
-    isIdentifierTypeReference: () => isIdentifierTypeReference,
-    isIfStatement: () => isIfStatement,
-    isIgnoredFileFromWildCardWatching: () => isIgnoredFileFromWildCardWatching,
-    isImplicitGlob: () => isImplicitGlob,
-    isImportCall: () => isImportCall,
-    isImportClause: () => isImportClause,
-    isImportDeclaration: () => isImportDeclaration,
-    isImportEqualsDeclaration: () => isImportEqualsDeclaration,
-    isImportKeyword: () => isImportKeyword,
-    isImportMeta: () => isImportMeta,
-    isImportOrExportSpecifier: () => isImportOrExportSpecifier,
-    isImportOrExportSpecifierName: () => isImportOrExportSpecifierName,
-    isImportSpecifier: () => isImportSpecifier,
-    isImportTypeAssertionContainer: () => isImportTypeAssertionContainer,
-    isImportTypeNode: () => isImportTypeNode,
-    isImportableFile: () => isImportableFile,
-    isInComment: () => isInComment,
-    isInExpressionContext: () => isInExpressionContext,
-    isInJSDoc: () => isInJSDoc,
-    isInJSFile: () => isInJSFile,
-    isInJSXText: () => isInJSXText,
-    isInJsonFile: () => isInJsonFile,
-    isInNonReferenceComment: () => isInNonReferenceComment,
-    isInReferenceComment: () => isInReferenceComment,
-    isInRightSideOfInternalImportEqualsDeclaration: () => isInRightSideOfInternalImportEqualsDeclaration,
-    isInString: () => isInString,
-    isInTemplateString: () => isInTemplateString,
-    isInTopLevelContext: () => isInTopLevelContext,
-    isIncrementalCompilation: () => isIncrementalCompilation,
-    isIndexSignatureDeclaration: () => isIndexSignatureDeclaration,
-    isIndexedAccessTypeNode: () => isIndexedAccessTypeNode,
-    isInferTypeNode: () => isInferTypeNode,
-    isInfinityOrNaNString: () => isInfinityOrNaNString,
-    isInitializedProperty: () => isInitializedProperty,
-    isInsideJsxElement: () => isInsideJsxElement,
-    isInsideJsxElementOrAttribute: () => isInsideJsxElementOrAttribute,
-    isInsideNodeModules: () => isInsideNodeModules,
-    isInsideTemplateLiteral: () => isInsideTemplateLiteral,
-    isInstantiatedModule: () => isInstantiatedModule,
-    isInterfaceDeclaration: () => isInterfaceDeclaration,
-    isInternalDeclaration: () => isInternalDeclaration,
-    isInternalModuleImportEqualsDeclaration: () => isInternalModuleImportEqualsDeclaration,
-    isInternalName: () => isInternalName,
-    isIntersectionTypeNode: () => isIntersectionTypeNode,
-    isIntrinsicJsxName: () => isIntrinsicJsxName,
-    isIterationStatement: () => isIterationStatement,
-    isJSDoc: () => isJSDoc,
-    isJSDocAllType: () => isJSDocAllType,
-    isJSDocAugmentsTag: () => isJSDocAugmentsTag,
-    isJSDocAuthorTag: () => isJSDocAuthorTag,
-    isJSDocCallbackTag: () => isJSDocCallbackTag,
-    isJSDocClassTag: () => isJSDocClassTag,
-    isJSDocCommentContainingNode: () => isJSDocCommentContainingNode,
-    isJSDocConstructSignature: () => isJSDocConstructSignature,
-    isJSDocDeprecatedTag: () => isJSDocDeprecatedTag,
-    isJSDocEnumTag: () => isJSDocEnumTag,
-    isJSDocFunctionType: () => isJSDocFunctionType,
-    isJSDocImplementsTag: () => isJSDocImplementsTag,
-    isJSDocIndexSignature: () => isJSDocIndexSignature,
-    isJSDocLikeText: () => isJSDocLikeText,
-    isJSDocLink: () => isJSDocLink,
-    isJSDocLinkCode: () => isJSDocLinkCode,
-    isJSDocLinkLike: () => isJSDocLinkLike,
-    isJSDocLinkPlain: () => isJSDocLinkPlain,
-    isJSDocMemberName: () => isJSDocMemberName,
-    isJSDocNameReference: () => isJSDocNameReference,
-    isJSDocNamepathType: () => isJSDocNamepathType,
-    isJSDocNamespaceBody: () => isJSDocNamespaceBody,
-    isJSDocNode: () => isJSDocNode,
-    isJSDocNonNullableType: () => isJSDocNonNullableType,
-    isJSDocNullableType: () => isJSDocNullableType,
-    isJSDocOptionalType: () => isJSDocOptionalType,
-    isJSDocOverrideTag: () => isJSDocOverrideTag,
-    isJSDocParameterTag: () => isJSDocParameterTag,
-    isJSDocPrivateTag: () => isJSDocPrivateTag,
-    isJSDocPropertyLikeTag: () => isJSDocPropertyLikeTag,
-    isJSDocPropertyTag: () => isJSDocPropertyTag,
-    isJSDocProtectedTag: () => isJSDocProtectedTag,
-    isJSDocPublicTag: () => isJSDocPublicTag,
-    isJSDocReadonlyTag: () => isJSDocReadonlyTag,
-    isJSDocReturnTag: () => isJSDocReturnTag,
-    isJSDocSeeTag: () => isJSDocSeeTag,
-    isJSDocSignature: () => isJSDocSignature,
-    isJSDocTag: () => isJSDocTag,
-    isJSDocTemplateTag: () => isJSDocTemplateTag,
-    isJSDocThisTag: () => isJSDocThisTag,
-    isJSDocTypeAlias: () => isJSDocTypeAlias,
-    isJSDocTypeAssertion: () => isJSDocTypeAssertion,
-    isJSDocTypeExpression: () => isJSDocTypeExpression,
-    isJSDocTypeLiteral: () => isJSDocTypeLiteral,
-    isJSDocTypeTag: () => isJSDocTypeTag,
-    isJSDocTypedefTag: () => isJSDocTypedefTag,
-    isJSDocUnknownTag: () => isJSDocUnknownTag,
-    isJSDocUnknownType: () => isJSDocUnknownType,
-    isJSDocVariadicType: () => isJSDocVariadicType,
-    isJSXTagName: () => isJSXTagName,
-    isJsonEqual: () => isJsonEqual,
-    isJsonSourceFile: () => isJsonSourceFile,
-    isJsxAttribute: () => isJsxAttribute,
-    isJsxAttributeLike: () => isJsxAttributeLike,
-    isJsxAttributes: () => isJsxAttributes,
-    isJsxChild: () => isJsxChild,
-    isJsxClosingElement: () => isJsxClosingElement,
-    isJsxClosingFragment: () => isJsxClosingFragment,
-    isJsxElement: () => isJsxElement,
-    isJsxExpression: () => isJsxExpression,
-    isJsxFragment: () => isJsxFragment,
-    isJsxOpeningElement: () => isJsxOpeningElement,
-    isJsxOpeningFragment: () => isJsxOpeningFragment,
-    isJsxOpeningLikeElement: () => isJsxOpeningLikeElement,
-    isJsxOpeningLikeElementTagName: () => isJsxOpeningLikeElementTagName,
-    isJsxSelfClosingElement: () => isJsxSelfClosingElement,
-    isJsxSpreadAttribute: () => isJsxSpreadAttribute,
-    isJsxTagNameExpression: () => isJsxTagNameExpression,
-    isJsxText: () => isJsxText,
-    isJumpStatementTarget: () => isJumpStatementTarget,
-    isKeyword: () => isKeyword,
-    isKnownSymbol: () => isKnownSymbol,
-    isLabelName: () => isLabelName,
-    isLabelOfLabeledStatement: () => isLabelOfLabeledStatement,
-    isLabeledStatement: () => isLabeledStatement,
-    isLateVisibilityPaintedStatement: () => isLateVisibilityPaintedStatement,
-    isLeftHandSideExpression: () => isLeftHandSideExpression,
-    isLeftHandSideOfAssignment: () => isLeftHandSideOfAssignment,
-    isLet: () => isLet,
-    isLineBreak: () => isLineBreak,
-    isLiteralComputedPropertyDeclarationName: () => isLiteralComputedPropertyDeclarationName,
-    isLiteralExpression: () => isLiteralExpression,
-    isLiteralExpressionOfObject: () => isLiteralExpressionOfObject,
-    isLiteralImportTypeNode: () => isLiteralImportTypeNode,
-    isLiteralKind: () => isLiteralKind,
-    isLiteralLikeAccess: () => isLiteralLikeAccess,
-    isLiteralLikeElementAccess: () => isLiteralLikeElementAccess,
-    isLiteralNameOfPropertyDeclarationOrIndexAccess: () => isLiteralNameOfPropertyDeclarationOrIndexAccess,
-    isLiteralTypeLikeExpression: () => isLiteralTypeLikeExpression,
-    isLiteralTypeNode: () => isLiteralTypeNode,
-    isLocalName: () => isLocalName,
-    isLogicalOperator: () => isLogicalOperator,
-    isLogicalOrCoalescingAssignmentExpression: () => isLogicalOrCoalescingAssignmentExpression,
-    isLogicalOrCoalescingAssignmentOperator: () => isLogicalOrCoalescingAssignmentOperator,
-    isMappedTypeNode: () => isMappedTypeNode,
-    isMemberName: () => isMemberName,
-    isMergeDeclarationMarker: () => isMergeDeclarationMarker,
-    isMetaProperty: () => isMetaProperty,
-    isMethodDeclaration: () => isMethodDeclaration,
-    isMethodOrAccessor: () => isMethodOrAccessor,
-    isMethodSignature: () => isMethodSignature,
-    isMinusToken: () => isMinusToken,
-    isMissingDeclaration: () => isMissingDeclaration,
-    isModifier: () => isModifier,
-    isModifierKind: () => isModifierKind,
-    isModifierLike: () => isModifierLike,
-    isModuleAugmentationExternal: () => isModuleAugmentationExternal,
-    isModuleBlock: () => isModuleBlock,
-    isModuleBody: () => isModuleBody,
-    isModuleDeclaration: () => isModuleDeclaration,
-    isModuleExportsAccessExpression: () => isModuleExportsAccessExpression,
-    isModuleIdentifier: () => isModuleIdentifier,
-    isModuleName: () => isModuleName,
-    isModuleOrEnumDeclaration: () => isModuleOrEnumDeclaration,
-    isModuleReference: () => isModuleReference,
-    isModuleSpecifierLike: () => isModuleSpecifierLike,
-    isModuleWithStringLiteralName: () => isModuleWithStringLiteralName,
-    isNameOfFunctionDeclaration: () => isNameOfFunctionDeclaration,
-    isNameOfModuleDeclaration: () => isNameOfModuleDeclaration,
-    isNamedClassElement: () => isNamedClassElement,
-    isNamedDeclaration: () => isNamedDeclaration,
-    isNamedExportBindings: () => isNamedExportBindings,
-    isNamedExports: () => isNamedExports,
-    isNamedImportBindings: () => isNamedImportBindings,
-    isNamedImports: () => isNamedImports,
-    isNamedImportsOrExports: () => isNamedImportsOrExports,
-    isNamedTupleMember: () => isNamedTupleMember,
-    isNamespaceBody: () => isNamespaceBody,
-    isNamespaceExport: () => isNamespaceExport,
-    isNamespaceExportDeclaration: () => isNamespaceExportDeclaration,
-    isNamespaceImport: () => isNamespaceImport,
-    isNamespaceReexportDeclaration: () => isNamespaceReexportDeclaration,
-    isNewExpression: () => isNewExpression,
-    isNewExpressionTarget: () => isNewExpressionTarget,
-    isNightly: () => isNightly,
-    isNoSubstitutionTemplateLiteral: () => isNoSubstitutionTemplateLiteral,
-    isNode: () => isNode,
-    isNodeArray: () => isNodeArray,
-    isNodeArrayMultiLine: () => isNodeArrayMultiLine,
-    isNodeDescendantOf: () => isNodeDescendantOf,
-    isNodeKind: () => isNodeKind,
-    isNodeLikeSystem: () => isNodeLikeSystem,
-    isNodeModulesDirectory: () => isNodeModulesDirectory,
-    isNodeWithPossibleHoistedDeclaration: () => isNodeWithPossibleHoistedDeclaration,
-    isNonContextualKeyword: () => isNonContextualKeyword,
-    isNonGlobalAmbientModule: () => isNonGlobalAmbientModule,
-    isNonGlobalDeclaration: () => isNonGlobalDeclaration,
-    isNonNullChain: () => isNonNullChain,
-    isNonNullExpression: () => isNonNullExpression,
-    isNonStaticMethodOrAccessorWithPrivateName: () => isNonStaticMethodOrAccessorWithPrivateName,
-    isNotEmittedOrPartiallyEmittedNode: () => isNotEmittedOrPartiallyEmittedNode,
-    isNotEmittedStatement: () => isNotEmittedStatement,
-    isNullishCoalesce: () => isNullishCoalesce,
-    isNumber: () => isNumber,
-    isNumericLiteral: () => isNumericLiteral,
-    isNumericLiteralName: () => isNumericLiteralName,
-    isObjectBindingElementWithoutPropertyName: () => isObjectBindingElementWithoutPropertyName,
-    isObjectBindingOrAssignmentElement: () => isObjectBindingOrAssignmentElement,
-    isObjectBindingOrAssignmentPattern: () => isObjectBindingOrAssignmentPattern,
-    isObjectBindingPattern: () => isObjectBindingPattern,
-    isObjectLiteralElement: () => isObjectLiteralElement,
-    isObjectLiteralElementLike: () => isObjectLiteralElementLike,
-    isObjectLiteralExpression: () => isObjectLiteralExpression,
-    isObjectLiteralMethod: () => isObjectLiteralMethod,
-    isObjectLiteralOrClassExpressionMethodOrAccessor: () => isObjectLiteralOrClassExpressionMethodOrAccessor,
-    isObjectTypeDeclaration: () => isObjectTypeDeclaration,
-    isOctalDigit: () => isOctalDigit,
-    isOmittedExpression: () => isOmittedExpression,
-    isOptionalChain: () => isOptionalChain,
-    isOptionalChainRoot: () => isOptionalChainRoot,
-    isOptionalJSDocPropertyLikeTag: () => isOptionalJSDocPropertyLikeTag,
-    isOptionalTypeNode: () => isOptionalTypeNode,
-    isOuterExpression: () => isOuterExpression,
-    isOutermostOptionalChain: () => isOutermostOptionalChain,
-    isOverrideModifier: () => isOverrideModifier,
-    isPackedArrayLiteral: () => isPackedArrayLiteral,
-    isParameter: () => isParameter,
-    isParameterDeclaration: () => isParameterDeclaration,
-    isParameterOrCatchClauseVariable: () => isParameterOrCatchClauseVariable,
-    isParameterPropertyDeclaration: () => isParameterPropertyDeclaration,
-    isParameterPropertyModifier: () => isParameterPropertyModifier,
-    isParenthesizedExpression: () => isParenthesizedExpression,
-    isParenthesizedTypeNode: () => isParenthesizedTypeNode,
-    isParseTreeNode: () => isParseTreeNode,
-    isPartOfTypeNode: () => isPartOfTypeNode,
-    isPartOfTypeQuery: () => isPartOfTypeQuery,
-    isPartiallyEmittedExpression: () => isPartiallyEmittedExpression,
-    isPatternMatch: () => isPatternMatch,
-    isPinnedComment: () => isPinnedComment,
-    isPlainJsFile: () => isPlainJsFile,
-    isPlusToken: () => isPlusToken,
-    isPossiblyTypeArgumentPosition: () => isPossiblyTypeArgumentPosition,
-    isPostfixUnaryExpression: () => isPostfixUnaryExpression,
-    isPrefixUnaryExpression: () => isPrefixUnaryExpression,
-    isPrivateIdentifier: () => isPrivateIdentifier,
-    isPrivateIdentifierClassElementDeclaration: () => isPrivateIdentifierClassElementDeclaration,
-    isPrivateIdentifierPropertyAccessExpression: () => isPrivateIdentifierPropertyAccessExpression,
-    isPrivateIdentifierSymbol: () => isPrivateIdentifierSymbol,
-    isProgramBundleEmitBuildInfo: () => isProgramBundleEmitBuildInfo,
-    isProgramUptoDate: () => isProgramUptoDate,
-    isPrologueDirective: () => isPrologueDirective,
-    isPropertyAccessChain: () => isPropertyAccessChain,
-    isPropertyAccessEntityNameExpression: () => isPropertyAccessEntityNameExpression,
-    isPropertyAccessExpression: () => isPropertyAccessExpression,
-    isPropertyAccessOrQualifiedName: () => isPropertyAccessOrQualifiedName,
-    isPropertyAccessOrQualifiedNameOrImportTypeNode: () => isPropertyAccessOrQualifiedNameOrImportTypeNode,
-    isPropertyAssignment: () => isPropertyAssignment,
-    isPropertyDeclaration: () => isPropertyDeclaration,
-    isPropertyName: () => isPropertyName,
-    isPropertyNameLiteral: () => isPropertyNameLiteral,
-    isPropertySignature: () => isPropertySignature,
-    isPrototypeAccess: () => isPrototypeAccess,
-    isPrototypePropertyAssignment: () => isPrototypePropertyAssignment,
-    isPunctuation: () => isPunctuation,
-    isPushOrUnshiftIdentifier: () => isPushOrUnshiftIdentifier,
-    isQualifiedName: () => isQualifiedName,
-    isQuestionDotToken: () => isQuestionDotToken,
-    isQuestionOrExclamationToken: () => isQuestionOrExclamationToken,
-    isQuestionOrPlusOrMinusToken: () => isQuestionOrPlusOrMinusToken,
-    isQuestionToken: () => isQuestionToken,
-    isRawSourceMap: () => isRawSourceMap,
-    isReadonlyKeyword: () => isReadonlyKeyword,
-    isReadonlyKeywordOrPlusOrMinusToken: () => isReadonlyKeywordOrPlusOrMinusToken,
-    isRecognizedTripleSlashComment: () => isRecognizedTripleSlashComment,
-    isReferenceFileLocation: () => isReferenceFileLocation,
-    isReferencedFile: () => isReferencedFile,
-    isRegularExpressionLiteral: () => isRegularExpressionLiteral,
-    isRequireCall: () => isRequireCall,
-    isRequireVariableStatement: () => isRequireVariableStatement,
-    isRestParameter: () => isRestParameter,
-    isRestTypeNode: () => isRestTypeNode,
-    isReturnStatement: () => isReturnStatement,
-    isReturnStatementWithFixablePromiseHandler: () => isReturnStatementWithFixablePromiseHandler,
-    isRightSideOfAccessExpression: () => isRightSideOfAccessExpression,
-    isRightSideOfPropertyAccess: () => isRightSideOfPropertyAccess,
-    isRightSideOfQualifiedName: () => isRightSideOfQualifiedName,
-    isRightSideOfQualifiedNameOrPropertyAccess: () => isRightSideOfQualifiedNameOrPropertyAccess,
-    isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName: () => isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName,
-    isRootedDiskPath: () => isRootedDiskPath,
-    isSameEntityName: () => isSameEntityName,
-    isSatisfiesExpression: () => isSatisfiesExpression,
-    isScopeMarker: () => isScopeMarker,
-    isSemicolonClassElement: () => isSemicolonClassElement,
-    isSetAccessor: () => isSetAccessor,
-    isSetAccessorDeclaration: () => isSetAccessorDeclaration,
-    isShebangTrivia: () => isShebangTrivia,
-    isShorthandAmbientModuleSymbol: () => isShorthandAmbientModuleSymbol,
-    isShorthandPropertyAssignment: () => isShorthandPropertyAssignment,
-    isSignedNumericLiteral: () => isSignedNumericLiteral,
-    isSimpleCopiableExpression: () => isSimpleCopiableExpression,
-    isSimpleInlineableExpression: () => isSimpleInlineableExpression,
-    isSingleOrDoubleQuote: () => isSingleOrDoubleQuote,
-    isSourceFile: () => isSourceFile,
-    isSourceFileFromLibrary: () => isSourceFileFromLibrary,
-    isSourceFileJS: () => isSourceFileJS,
-    isSourceFileNotJS: () => isSourceFileNotJS,
-    isSourceFileNotJson: () => isSourceFileNotJson,
-    isSourceMapping: () => isSourceMapping,
-    isSpecialPropertyDeclaration: () => isSpecialPropertyDeclaration,
-    isSpreadAssignment: () => isSpreadAssignment,
-    isSpreadElement: () => isSpreadElement,
-    isStatement: () => isStatement,
-    isStatementButNotDeclaration: () => isStatementButNotDeclaration,
-    isStatementOrBlock: () => isStatementOrBlock,
-    isStatementWithLocals: () => isStatementWithLocals,
-    isStatic: () => isStatic,
-    isStaticModifier: () => isStaticModifier,
-    isString: () => isString,
-    isStringAKeyword: () => isStringAKeyword,
-    isStringANonContextualKeyword: () => isStringANonContextualKeyword,
-    isStringDoubleQuoted: () => isStringDoubleQuoted,
-    isStringLiteral: () => isStringLiteral,
-    isStringLiteralLike: () => isStringLiteralLike,
-    isStringLiteralOrJsxExpression: () => isStringLiteralOrJsxExpression,
-    isStringLiteralOrTemplate: () => isStringLiteralOrTemplate,
-    isStringOrNumericLiteralLike: () => isStringOrNumericLiteralLike,
-    isStringOrRegularExpressionOrTemplateLiteral: () => isStringOrRegularExpressionOrTemplateLiteral,
-    isStringTextContainingNode: () => isStringTextContainingNode,
-    isSuperCall: () => isSuperCall,
-    isSuperKeyword: () => isSuperKeyword,
-    isSuperOrSuperProperty: () => isSuperOrSuperProperty,
-    isSuperProperty: () => isSuperProperty,
-    isSupportedSourceFileName: () => isSupportedSourceFileName,
-    isSwitchStatement: () => isSwitchStatement,
-    isSyntaxList: () => isSyntaxList,
-    isSyntheticExpression: () => isSyntheticExpression,
-    isSyntheticReference: () => isSyntheticReference,
-    isTagName: () => isTagName,
-    isTaggedTemplateExpression: () => isTaggedTemplateExpression,
-    isTaggedTemplateTag: () => isTaggedTemplateTag,
-    isTemplateExpression: () => isTemplateExpression,
-    isTemplateHead: () => isTemplateHead,
-    isTemplateLiteral: () => isTemplateLiteral,
-    isTemplateLiteralKind: () => isTemplateLiteralKind,
-    isTemplateLiteralToken: () => isTemplateLiteralToken,
-    isTemplateLiteralTypeNode: () => isTemplateLiteralTypeNode,
-    isTemplateLiteralTypeSpan: () => isTemplateLiteralTypeSpan,
-    isTemplateMiddle: () => isTemplateMiddle,
-    isTemplateMiddleOrTemplateTail: () => isTemplateMiddleOrTemplateTail,
-    isTemplateSpan: () => isTemplateSpan,
-    isTemplateTail: () => isTemplateTail,
-    isTextWhiteSpaceLike: () => isTextWhiteSpaceLike,
-    isThis: () => isThis,
-    isThisContainerOrFunctionBlock: () => isThisContainerOrFunctionBlock,
-    isThisIdentifier: () => isThisIdentifier,
-    isThisInTypeQuery: () => isThisInTypeQuery,
-    isThisInitializedDeclaration: () => isThisInitializedDeclaration,
-    isThisInitializedObjectBindingExpression: () => isThisInitializedObjectBindingExpression,
-    isThisProperty: () => isThisProperty,
-    isThisTypeNode: () => isThisTypeNode,
-    isThisTypeParameter: () => isThisTypeParameter,
-    isThisTypePredicate: () => isThisTypePredicate,
-    isThrowStatement: () => isThrowStatement,
-    isToken: () => isToken,
-    isTokenKind: () => isTokenKind,
-    isTraceEnabled: () => isTraceEnabled,
-    isTransientSymbol: () => isTransientSymbol,
-    isTrivia: () => isTrivia,
-    isTryStatement: () => isTryStatement,
-    isTupleTypeNode: () => isTupleTypeNode,
-    isTypeAlias: () => isTypeAlias,
-    isTypeAliasDeclaration: () => isTypeAliasDeclaration,
-    isTypeAssertion: () => isTypeAssertion,
-    isTypeAssertionExpression: () => isTypeAssertionExpression,
-    isTypeDeclaration: () => isTypeDeclaration,
-    isTypeElement: () => isTypeElement,
-    isTypeKeyword: () => isTypeKeyword,
-    isTypeKeywordToken: () => isTypeKeywordToken,
-    isTypeKeywordTokenOrIdentifier: () => isTypeKeywordTokenOrIdentifier,
-    isTypeLiteralNode: () => isTypeLiteralNode,
-    isTypeNode: () => isTypeNode,
-    isTypeNodeKind: () => isTypeNodeKind,
-    isTypeNodeOrTypeParameterDeclaration: () => isTypeNodeOrTypeParameterDeclaration,
-    isTypeOfExpression: () => isTypeOfExpression,
-    isTypeOnlyImportOrExportDeclaration: () => isTypeOnlyImportOrExportDeclaration,
-    isTypeOperatorNode: () => isTypeOperatorNode,
-    isTypeParameterDeclaration: () => isTypeParameterDeclaration,
-    isTypePredicateNode: () => isTypePredicateNode,
-    isTypeQueryNode: () => isTypeQueryNode,
-    isTypeReferenceNode: () => isTypeReferenceNode,
-    isTypeReferenceType: () => isTypeReferenceType,
-    isUMDExportSymbol: () => isUMDExportSymbol,
-    isUnaryExpression: () => isUnaryExpression,
-    isUnaryExpressionWithWrite: () => isUnaryExpressionWithWrite,
-    isUnicodeIdentifierStart: () => isUnicodeIdentifierStart,
-    isUnionTypeNode: () => isUnionTypeNode,
-    isUnparsedNode: () => isUnparsedNode,
-    isUnparsedPrepend: () => isUnparsedPrepend,
-    isUnparsedSource: () => isUnparsedSource,
-    isUnparsedTextLike: () => isUnparsedTextLike,
-    isUrl: () => isUrl,
-    isValidESSymbolDeclaration: () => isValidESSymbolDeclaration,
-    isValidTypeOnlyAliasUseSite: () => isValidTypeOnlyAliasUseSite,
-    isValueSignatureDeclaration: () => isValueSignatureDeclaration,
-    isVarConst: () => isVarConst,
-    isVariableDeclaration: () => isVariableDeclaration,
-    isVariableDeclarationInVariableStatement: () => isVariableDeclarationInVariableStatement,
-    isVariableDeclarationInitializedToBareOrAccessedRequire: () => isVariableDeclarationInitializedToBareOrAccessedRequire,
-    isVariableDeclarationInitializedToRequire: () => isVariableDeclarationInitializedToRequire,
-    isVariableDeclarationList: () => isVariableDeclarationList,
-    isVariableLike: () => isVariableLike,
-    isVariableLikeOrAccessor: () => isVariableLikeOrAccessor,
-    isVariableStatement: () => isVariableStatement,
-    isVoidExpression: () => isVoidExpression,
-    isWatchSet: () => isWatchSet,
-    isWhileStatement: () => isWhileStatement,
-    isWhiteSpaceLike: () => isWhiteSpaceLike,
-    isWhiteSpaceSingleLine: () => isWhiteSpaceSingleLine,
-    isWithStatement: () => isWithStatement,
-    isWriteAccess: () => isWriteAccess,
-    isWriteOnlyAccess: () => isWriteOnlyAccess,
-    isYieldExpression: () => isYieldExpression,
-    jsxModeNeedsExplicitImport: () => jsxModeNeedsExplicitImport,
-    keywordPart: () => keywordPart,
-    last: () => last,
-    lastOrUndefined: () => lastOrUndefined,
-    length: () => length,
-    libMap: () => libMap,
-    libs: () => libs,
-    lineBreakPart: () => lineBreakPart,
-    linkNamePart: () => linkNamePart,
-    linkPart: () => linkPart,
-    linkTextPart: () => linkTextPart,
-    listFiles: () => listFiles,
-    loadModuleFromGlobalCache: () => loadModuleFromGlobalCache,
-    loadWithModeAwareCache: () => loadWithModeAwareCache,
-    loadWithTypeDirectiveCache: () => loadWithTypeDirectiveCache,
-    makeIdentifierFromModuleName: () => makeIdentifierFromModuleName,
-    makeImport: () => makeImport,
-    makeImportIfNecessary: () => makeImportIfNecessary,
-    makeStringLiteral: () => makeStringLiteral,
-    mangleScopedPackageName: () => mangleScopedPackageName,
-    map: () => map,
-    mapAllOrFail: () => mapAllOrFail,
-    mapDefined: () => mapDefined,
-    mapDefinedEntries: () => mapDefinedEntries,
-    mapDefinedIterator: () => mapDefinedIterator,
-    mapDefinedValues: () => mapDefinedValues,
-    mapEntries: () => mapEntries,
-    mapIterator: () => mapIterator,
-    mapOneOrMany: () => mapOneOrMany,
-    mapToDisplayParts: () => mapToDisplayParts,
-    matchFiles: () => matchFiles,
-    matchPatternOrExact: () => matchPatternOrExact,
-    matchedText: () => matchedText,
-    matchesExclude: () => matchesExclude,
-    maybeBind: () => maybeBind,
-    maybeSetLocalizedDiagnosticMessages: () => maybeSetLocalizedDiagnosticMessages,
-    memoize: () => memoize,
-    memoizeOne: () => memoizeOne,
-    metadataHelper: () => metadataHelper,
-    min: () => min,
-    minAndMax: () => minAndMax,
-    missingFileModifiedTime: () => missingFileModifiedTime,
-    modifierToFlag: () => modifierToFlag,
-    modifiersToFlags: () => modifiersToFlags,
-    moduleOptionDeclaration: () => moduleOptionDeclaration,
-    moduleResolutionIsEqualTo: () => moduleResolutionIsEqualTo,
-    moduleResolutionOptionDeclarations: () => moduleResolutionOptionDeclarations,
-    moduleResolutionRespectsExports: () => moduleResolutionRespectsExports,
-    moduleResolutionUsesNodeModules: () => moduleResolutionUsesNodeModules,
-    moduleSpecifiers: () => ts_moduleSpecifiers_exports,
-    moveEmitHelpers: () => moveEmitHelpers,
-    moveRangeEnd: () => moveRangeEnd,
-    moveRangePastDecorators: () => moveRangePastDecorators,
-    moveRangePastModifiers: () => moveRangePastModifiers,
-    moveRangePos: () => moveRangePos,
-    moveSyntheticComments: () => moveSyntheticComments,
-    mutateMap: () => mutateMap,
-    mutateMapSkippingNewValues: () => mutateMapSkippingNewValues,
-    needsParentheses: () => needsParentheses,
-    needsScopeMarker: () => needsScopeMarker,
-    noEmitNotification: () => noEmitNotification,
-    noEmitSubstitution: () => noEmitSubstitution,
-    noTransformers: () => noTransformers,
-    noTruncationMaximumTruncationLength: () => noTruncationMaximumTruncationLength,
-    nodeCanBeDecorated: () => nodeCanBeDecorated,
-    nodeHasName: () => nodeHasName,
-    nodeIsDecorated: () => nodeIsDecorated,
-    nodeIsMissing: () => nodeIsMissing,
-    nodeIsPresent: () => nodeIsPresent,
-    nodeIsSynthesized: () => nodeIsSynthesized,
-    nodeModuleNameResolver: () => nodeModuleNameResolver,
-    nodeModulesPathPart: () => nodeModulesPathPart,
-    nodeOrChildIsDecorated: () => nodeOrChildIsDecorated,
-    nodeOverlapsWithStartEnd: () => nodeOverlapsWithStartEnd,
-    nodePosToString: () => nodePosToString,
-    nodeSeenTracker: () => nodeSeenTracker,
-    nodeStartsNewLexicalEnvironment: () => nodeStartsNewLexicalEnvironment,
-    nodeToDisplayParts: () => nodeToDisplayParts,
-    noop: () => noop,
-    noopFileWatcher: () => noopFileWatcher,
-    noopPush: () => noopPush,
-    normalizePath: () => normalizePath,
-    normalizeSlashes: () => normalizeSlashes,
-    not: () => not,
-    notImplemented: () => notImplemented,
-    notImplementedResolver: () => notImplementedResolver,
-    nullNodeConverters: () => nullNodeConverters,
-    nullParenthesizerRules: () => nullParenthesizerRules,
-    nullTransformationContext: () => nullTransformationContext,
-    objectAllocator: () => objectAllocator,
-    operatorPart: () => operatorPart,
-    optionDeclarations: () => optionDeclarations,
-    optionMapToObject: () => optionMapToObject,
-    optionsAffectingProgramStructure: () => optionsAffectingProgramStructure,
-    optionsForBuild: () => optionsForBuild,
-    optionsForWatch: () => optionsForWatch,
-    optionsHaveChanges: () => optionsHaveChanges,
-    optionsHaveModuleResolutionChanges: () => optionsHaveModuleResolutionChanges,
-    or: () => or,
-    orderedRemoveItem: () => orderedRemoveItem,
-    orderedRemoveItemAt: () => orderedRemoveItemAt,
-    outFile: () => outFile,
-    packageIdToPackageName: () => packageIdToPackageName,
-    packageIdToString: () => packageIdToString,
-    padLeft: () => padLeft,
-    padRight: () => padRight,
-    paramHelper: () => paramHelper,
-    parameterIsThisKeyword: () => parameterIsThisKeyword,
-    parameterNamePart: () => parameterNamePart,
-    parseBaseNodeFactory: () => parseBaseNodeFactory,
-    parseBuildCommand: () => parseBuildCommand,
-    parseCommandLine: () => parseCommandLine,
-    parseCommandLineWorker: () => parseCommandLineWorker,
-    parseConfigFileTextToJson: () => parseConfigFileTextToJson,
-    parseConfigFileWithSystem: () => parseConfigFileWithSystem,
-    parseConfigHostFromCompilerHostLike: () => parseConfigHostFromCompilerHostLike,
-    parseCustomTypeOption: () => parseCustomTypeOption,
-    parseIsolatedEntityName: () => parseIsolatedEntityName,
-    parseIsolatedJSDocComment: () => parseIsolatedJSDocComment,
-    parseJSDocTypeExpressionForTests: () => parseJSDocTypeExpressionForTests,
-    parseJsonConfigFileContent: () => parseJsonConfigFileContent,
-    parseJsonSourceFileConfigFileContent: () => parseJsonSourceFileConfigFileContent,
-    parseJsonText: () => parseJsonText,
-    parseListTypeOption: () => parseListTypeOption,
-    parseNodeFactory: () => parseNodeFactory,
-    parseNodeModuleFromPath: () => parseNodeModuleFromPath,
-    parsePackageName: () => parsePackageName,
-    parsePseudoBigInt: () => parsePseudoBigInt,
-    patchWriteFileEnsuringDirectory: () => patchWriteFileEnsuringDirectory,
-    pathContainsNodeModules: () => pathContainsNodeModules,
-    pathIsAbsolute: () => pathIsAbsolute,
-    pathIsBareSpecifier: () => pathIsBareSpecifier,
-    pathIsRelative: () => pathIsRelative,
-    patternText: () => patternText,
-    perfLogger: () => perfLogger,
-    performIncrementalCompilation: () => performIncrementalCompilation,
-    performance: () => ts_performance_exports,
-    plainJSErrors: () => plainJSErrors,
-    positionBelongsToNode: () => positionBelongsToNode,
-    positionIsASICandidate: () => positionIsASICandidate,
-    positionIsSynthesized: () => positionIsSynthesized,
-    positionsAreOnSameLine: () => positionsAreOnSameLine,
-    preProcessFile: () => preProcessFile,
-    probablyUsesSemicolons: () => probablyUsesSemicolons,
-    processCommentPragmas: () => processCommentPragmas,
-    processPragmasIntoFields: () => processPragmasIntoFields,
-    processTaggedTemplateExpression: () => processTaggedTemplateExpression,
-    programContainsEsModules: () => programContainsEsModules,
-    programContainsModules: () => programContainsModules,
-    projectReferenceIsEqualTo: () => projectReferenceIsEqualTo,
-    propertyNamePart: () => propertyNamePart,
-    pseudoBigIntToString: () => pseudoBigIntToString,
-    punctuationPart: () => punctuationPart,
-    pushIfUnique: () => pushIfUnique,
-    quote: () => quote,
-    quotePreferenceFromString: () => quotePreferenceFromString,
-    rangeContainsPosition: () => rangeContainsPosition,
-    rangeContainsPositionExclusive: () => rangeContainsPositionExclusive,
-    rangeContainsRange: () => rangeContainsRange,
-    rangeContainsRangeExclusive: () => rangeContainsRangeExclusive,
-    rangeContainsStartEnd: () => rangeContainsStartEnd,
-    rangeEndIsOnSameLineAsRangeStart: () => rangeEndIsOnSameLineAsRangeStart,
-    rangeEndPositionsAreOnSameLine: () => rangeEndPositionsAreOnSameLine,
-    rangeEquals: () => rangeEquals,
-    rangeIsOnSingleLine: () => rangeIsOnSingleLine,
-    rangeOfNode: () => rangeOfNode,
-    rangeOfTypeParameters: () => rangeOfTypeParameters,
-    rangeOverlapsWithStartEnd: () => rangeOverlapsWithStartEnd,
-    rangeStartIsOnSameLineAsRangeEnd: () => rangeStartIsOnSameLineAsRangeEnd,
-    rangeStartPositionsAreOnSameLine: () => rangeStartPositionsAreOnSameLine,
-    readBuilderProgram: () => readBuilderProgram,
-    readConfigFile: () => readConfigFile,
-    readHelper: () => readHelper,
-    readJson: () => readJson,
-    readJsonConfigFile: () => readJsonConfigFile,
-    readJsonOrUndefined: () => readJsonOrUndefined,
-    realizeDiagnostics: () => realizeDiagnostics,
-    reduceEachLeadingCommentRange: () => reduceEachLeadingCommentRange,
-    reduceEachTrailingCommentRange: () => reduceEachTrailingCommentRange,
-    reduceLeft: () => reduceLeft,
-    reduceLeftIterator: () => reduceLeftIterator,
-    reducePathComponents: () => reducePathComponents,
-    refactor: () => ts_refactor_exports,
-    regExpEscape: () => regExpEscape,
-    relativeComplement: () => relativeComplement,
-    removeAllComments: () => removeAllComments,
-    removeEmitHelper: () => removeEmitHelper,
-    removeExtension: () => removeExtension,
-    removeFileExtension: () => removeFileExtension,
-    removeIgnoredPath: () => removeIgnoredPath,
-    removeMinAndVersionNumbers: () => removeMinAndVersionNumbers,
-    removeOptionality: () => removeOptionality,
-    removePrefix: () => removePrefix,
-    removeSuffix: () => removeSuffix,
-    removeTrailingDirectorySeparator: () => removeTrailingDirectorySeparator,
-    repeatString: () => repeatString,
-    replaceElement: () => replaceElement,
-    resolutionExtensionIsTSOrJson: () => resolutionExtensionIsTSOrJson,
-    resolveConfigFileProjectName: () => resolveConfigFileProjectName,
-    resolveJSModule: () => resolveJSModule,
-    resolveModuleName: () => resolveModuleName,
-    resolveModuleNameFromCache: () => resolveModuleNameFromCache,
-    resolvePackageNameToPackageJson: () => resolvePackageNameToPackageJson,
-    resolvePath: () => resolvePath,
-    resolveProjectReferencePath: () => resolveProjectReferencePath,
-    resolveTripleslashReference: () => resolveTripleslashReference,
-    resolveTypeReferenceDirective: () => resolveTypeReferenceDirective,
-    resolvingEmptyArray: () => resolvingEmptyArray,
-    restHelper: () => restHelper,
-    returnFalse: () => returnFalse,
-    returnNoopFileWatcher: () => returnNoopFileWatcher,
-    returnTrue: () => returnTrue,
-    returnUndefined: () => returnUndefined,
-    returnsPromise: () => returnsPromise,
-    sameFlatMap: () => sameFlatMap,
-    sameMap: () => sameMap,
-    sameMapping: () => sameMapping,
-    scanShebangTrivia: () => scanShebangTrivia,
-    scanner: () => scanner,
-    screenStartingMessageCodes: () => screenStartingMessageCodes,
-    semanticDiagnosticsOptionDeclarations: () => semanticDiagnosticsOptionDeclarations,
-    serializeCompilerOptions: () => serializeCompilerOptions,
-    server: () => ts_server_exports4,
-    servicesVersion: () => servicesVersion,
-    setCommentRange: () => setCommentRange,
-    setConfigFileInOptions: () => setConfigFileInOptions,
-    setConstantValue: () => setConstantValue,
-    setEachParent: () => setEachParent,
-    setEmitFlags: () => setEmitFlags,
-    setGetSourceFileAsHashVersioned: () => setGetSourceFileAsHashVersioned,
-    setLocalizedDiagnosticMessages: () => setLocalizedDiagnosticMessages,
-    setModuleDefaultHelper: () => setModuleDefaultHelper,
-    setNodeFlags: () => setNodeFlags,
-    setObjectAllocator: () => setObjectAllocator,
-    setOriginalNode: () => setOriginalNode,
-    setParent: () => setParent,
-    setParentRecursive: () => setParentRecursive,
-    setResolvedModule: () => setResolvedModule,
-    setResolvedTypeReferenceDirective: () => setResolvedTypeReferenceDirective,
-    setSnippetElement: () => setSnippetElement,
-    setSourceMapRange: () => setSourceMapRange,
-    setStackTraceLimit: () => setStackTraceLimit,
-    setStartsOnNewLine: () => setStartsOnNewLine,
-    setSyntheticLeadingComments: () => setSyntheticLeadingComments,
-    setSyntheticTrailingComments: () => setSyntheticTrailingComments,
-    setSys: () => setSys,
-    setSysLog: () => setSysLog,
-    setTextRange: () => setTextRange,
-    setTextRangeEnd: () => setTextRangeEnd,
-    setTextRangePos: () => setTextRangePos,
-    setTextRangePosEnd: () => setTextRangePosEnd,
-    setTextRangePosWidth: () => setTextRangePosWidth,
-    setTokenSourceMapRange: () => setTokenSourceMapRange,
-    setTypeNode: () => setTypeNode,
-    setUILocale: () => setUILocale,
-    setValueDeclaration: () => setValueDeclaration,
-    shouldPreserveConstEnums: () => shouldPreserveConstEnums,
-    shouldUseUriStyleNodeCoreModules: () => shouldUseUriStyleNodeCoreModules,
-    showModuleSpecifier: () => showModuleSpecifier,
-    signatureHasLiteralTypes: () => signatureHasLiteralTypes,
-    signatureHasRestParameter: () => signatureHasRestParameter,
-    signatureToDisplayParts: () => signatureToDisplayParts,
-    single: () => single,
-    singleElementArray: () => singleElementArray,
-    singleIterator: () => singleIterator,
-    singleOrMany: () => singleOrMany,
-    singleOrUndefined: () => singleOrUndefined,
-    skipAlias: () => skipAlias,
-    skipAssertions: () => skipAssertions,
-    skipConstraint: () => skipConstraint,
-    skipOuterExpressions: () => skipOuterExpressions,
-    skipParentheses: () => skipParentheses,
-    skipPartiallyEmittedExpressions: () => skipPartiallyEmittedExpressions,
-    skipTrivia: () => skipTrivia,
-    skipTypeChecking: () => skipTypeChecking,
-    skipTypeParentheses: () => skipTypeParentheses,
-    sliceAfter: () => sliceAfter,
-    some: () => some,
-    sort: () => sort,
-    sortAndDeduplicate: () => sortAndDeduplicate,
-    sortAndDeduplicateDiagnostics: () => sortAndDeduplicateDiagnostics,
-    sourceFileAffectingCompilerOptions: () => sourceFileAffectingCompilerOptions,
-    sourceFileMayBeEmitted: () => sourceFileMayBeEmitted,
-    sourceMapCommentRegExp: () => sourceMapCommentRegExp,
-    sourceMapCommentRegExpDontCareLineStart: () => sourceMapCommentRegExpDontCareLineStart,
-    spacePart: () => spacePart,
-    spanMap: () => spanMap,
-    spreadArrayHelper: () => spreadArrayHelper,
-    stableSort: () => stableSort,
-    startEndContainsRange: () => startEndContainsRange,
-    startEndOverlapsWithStartEnd: () => startEndOverlapsWithStartEnd,
-    startOnNewLine: () => startOnNewLine,
-    startTracing: () => startTracing,
-    startsWith: () => startsWith,
-    startsWithDirectory: () => startsWithDirectory,
-    startsWithUnderscore: () => startsWithUnderscore,
-    startsWithUseStrict: () => startsWithUseStrict,
-    stringContains: () => stringContains,
-    stringContainsAt: () => stringContainsAt,
-    stringToToken: () => stringToToken,
-    stripQuotes: () => stripQuotes,
-    sum: () => sum,
-    supportedDeclarationExtensions: () => supportedDeclarationExtensions,
-    supportedJSExtensions: () => supportedJSExtensions,
-    supportedJSExtensionsFlat: () => supportedJSExtensionsFlat,
-    supportedLocaleDirectories: () => supportedLocaleDirectories,
-    supportedTSExtensions: () => supportedTSExtensions,
-    supportedTSExtensionsFlat: () => supportedTSExtensionsFlat,
-    supportedTSImplementationExtensions: () => supportedTSImplementationExtensions,
-    suppressLeadingAndTrailingTrivia: () => suppressLeadingAndTrailingTrivia,
-    suppressLeadingTrivia: () => suppressLeadingTrivia,
-    suppressTrailingTrivia: () => suppressTrailingTrivia,
-    symbolEscapedNameNoDefault: () => symbolEscapedNameNoDefault,
-    symbolName: () => symbolName,
-    symbolNameNoDefault: () => symbolNameNoDefault,
-    symbolPart: () => symbolPart,
-    symbolToDisplayParts: () => symbolToDisplayParts,
-    syntaxMayBeASICandidate: () => syntaxMayBeASICandidate,
-    syntaxRequiresTrailingSemicolonOrASI: () => syntaxRequiresTrailingSemicolonOrASI,
-    sys: () => sys,
-    sysLog: () => sysLog,
-    tagNamesAreEquivalent: () => tagNamesAreEquivalent,
-    takeWhile: () => takeWhile,
-    targetOptionDeclaration: () => targetOptionDeclaration,
-    templateObjectHelper: () => templateObjectHelper,
-    testFormatSettings: () => testFormatSettings,
-    textChangeRangeIsUnchanged: () => textChangeRangeIsUnchanged,
-    textChangeRangeNewSpan: () => textChangeRangeNewSpan,
-    textChanges: () => ts_textChanges_exports,
-    textOrKeywordPart: () => textOrKeywordPart,
-    textPart: () => textPart,
-    textRangeContainsPositionInclusive: () => textRangeContainsPositionInclusive,
-    textSpanContainsPosition: () => textSpanContainsPosition,
-    textSpanContainsTextSpan: () => textSpanContainsTextSpan,
-    textSpanEnd: () => textSpanEnd,
-    textSpanIntersection: () => textSpanIntersection,
-    textSpanIntersectsWith: () => textSpanIntersectsWith,
-    textSpanIntersectsWithPosition: () => textSpanIntersectsWithPosition,
-    textSpanIntersectsWithTextSpan: () => textSpanIntersectsWithTextSpan,
-    textSpanIsEmpty: () => textSpanIsEmpty,
-    textSpanOverlap: () => textSpanOverlap,
-    textSpanOverlapsWith: () => textSpanOverlapsWith,
-    textSpansEqual: () => textSpansEqual,
-    textToKeywordObj: () => textToKeywordObj,
-    timestamp: () => timestamp,
-    toArray: () => toArray,
-    toBuilderFileEmit: () => toBuilderFileEmit,
-    toBuilderStateFileInfoForMultiEmit: () => toBuilderStateFileInfoForMultiEmit,
-    toEditorSettings: () => toEditorSettings,
-    toFileNameLowerCase: () => toFileNameLowerCase,
-    toLowerCase: () => toLowerCase,
-    toPath: () => toPath,
-    toProgramEmitPending: () => toProgramEmitPending,
-    tokenIsIdentifierOrKeyword: () => tokenIsIdentifierOrKeyword,
-    tokenIsIdentifierOrKeywordOrGreaterThan: () => tokenIsIdentifierOrKeywordOrGreaterThan,
-    tokenToString: () => tokenToString,
-    trace: () => trace,
-    tracing: () => tracing,
-    tracingEnabled: () => tracingEnabled,
-    transform: () => transform,
-    transformClassFields: () => transformClassFields,
-    transformDeclarations: () => transformDeclarations,
-    transformECMAScriptModule: () => transformECMAScriptModule,
-    transformES2015: () => transformES2015,
-    transformES2016: () => transformES2016,
-    transformES2017: () => transformES2017,
-    transformES2018: () => transformES2018,
-    transformES2019: () => transformES2019,
-    transformES2020: () => transformES2020,
-    transformES2021: () => transformES2021,
-    transformES5: () => transformES5,
-    transformESNext: () => transformESNext,
-    transformGenerators: () => transformGenerators,
-    transformJsx: () => transformJsx,
-    transformLegacyDecorators: () => transformLegacyDecorators,
-    transformModule: () => transformModule,
-    transformNodeModule: () => transformNodeModule,
-    transformNodes: () => transformNodes,
-    transformSystemModule: () => transformSystemModule,
-    transformTypeScript: () => transformTypeScript,
-    transpile: () => transpile,
-    transpileModule: () => transpileModule,
-    transpileOptionValueCompilerOptions: () => transpileOptionValueCompilerOptions,
-    trimString: () => trimString,
-    trimStringEnd: () => trimStringEnd,
-    trimStringStart: () => trimStringStart,
-    tryAddToSet: () => tryAddToSet,
-    tryAndIgnoreErrors: () => tryAndIgnoreErrors,
-    tryCast: () => tryCast,
-    tryDirectoryExists: () => tryDirectoryExists,
-    tryExtractTSExtension: () => tryExtractTSExtension,
-    tryFileExists: () => tryFileExists,
-    tryGetClassExtendingExpressionWithTypeArguments: () => tryGetClassExtendingExpressionWithTypeArguments,
-    tryGetClassImplementingOrExtendingExpressionWithTypeArguments: () => tryGetClassImplementingOrExtendingExpressionWithTypeArguments,
-    tryGetDirectories: () => tryGetDirectories,
-    tryGetExtensionFromPath: () => tryGetExtensionFromPath2,
-    tryGetImportFromModuleSpecifier: () => tryGetImportFromModuleSpecifier,
-    tryGetModuleNameFromFile: () => tryGetModuleNameFromFile,
-    tryGetModuleSpecifierFromDeclaration: () => tryGetModuleSpecifierFromDeclaration,
-    tryGetNativePerformanceHooks: () => tryGetNativePerformanceHooks,
-    tryGetPropertyAccessOrIdentifierToString: () => tryGetPropertyAccessOrIdentifierToString,
-    tryGetPropertyNameOfBindingOrAssignmentElement: () => tryGetPropertyNameOfBindingOrAssignmentElement,
-    tryGetSourceMappingURL: () => tryGetSourceMappingURL,
-    tryGetTextOfPropertyName: () => tryGetTextOfPropertyName,
-    tryIOAndConsumeErrors: () => tryIOAndConsumeErrors,
-    tryParsePattern: () => tryParsePattern,
-    tryParsePatterns: () => tryParsePatterns,
-    tryParseRawSourceMap: () => tryParseRawSourceMap,
-    tryReadDirectory: () => tryReadDirectory,
-    tryReadFile: () => tryReadFile,
-    tryRemoveDirectoryPrefix: () => tryRemoveDirectoryPrefix,
-    tryRemoveExtension: () => tryRemoveExtension,
-    tryRemovePrefix: () => tryRemovePrefix,
-    tryRemoveSuffix: () => tryRemoveSuffix,
-    typeAcquisitionDeclarations: () => typeAcquisitionDeclarations,
-    typeAliasNamePart: () => typeAliasNamePart,
-    typeDirectiveIsEqualTo: () => typeDirectiveIsEqualTo,
-    typeHasCallOrConstructSignatures: () => typeHasCallOrConstructSignatures,
-    typeKeywords: () => typeKeywords,
-    typeParameterNamePart: () => typeParameterNamePart,
-    typeToDisplayParts: () => typeToDisplayParts,
-    unchangedPollThresholds: () => unchangedPollThresholds,
-    unchangedTextChangeRange: () => unchangedTextChangeRange,
-    unescapeLeadingUnderscores: () => unescapeLeadingUnderscores,
-    unmangleScopedPackageName: () => unmangleScopedPackageName,
-    unorderedRemoveItem: () => unorderedRemoveItem,
-    unorderedRemoveItemAt: () => unorderedRemoveItemAt,
-    unreachableCodeIsError: () => unreachableCodeIsError,
-    unusedLabelIsError: () => unusedLabelIsError,
-    unwrapInnermostStatementOfLabel: () => unwrapInnermostStatementOfLabel,
-    updateArrayBindingPattern: () => updateArrayBindingPattern,
-    updateArrayLiteral: () => updateArrayLiteral,
-    updateArrayTypeNode: () => updateArrayTypeNode,
-    updateArrowFunction: () => updateArrowFunction,
-    updateAsExpression: () => updateAsExpression,
-    updateAwait: () => updateAwait,
-    updateBinary: () => updateBinary,
-    updateBindingElement: () => updateBindingElement,
-    updateBlock: () => updateBlock,
-    updateBreak: () => updateBreak,
-    updateBundle: () => updateBundle,
-    updateCall: () => updateCall,
-    updateCallChain: () => updateCallChain,
-    updateCallSignature: () => updateCallSignature,
-    updateCaseBlock: () => updateCaseBlock,
-    updateCaseClause: () => updateCaseClause,
-    updateCatchClause: () => updateCatchClause,
-    updateClassDeclaration: () => updateClassDeclaration,
-    updateClassExpression: () => updateClassExpression,
-    updateCommaList: () => updateCommaList,
-    updateComputedPropertyName: () => updateComputedPropertyName,
-    updateConditional: () => updateConditional,
-    updateConditionalTypeNode: () => updateConditionalTypeNode,
-    updateConstructSignature: () => updateConstructSignature,
-    updateConstructor: () => updateConstructor,
-    updateConstructorTypeNode: () => updateConstructorTypeNode,
-    updateContinue: () => updateContinue,
-    updateDecorator: () => updateDecorator,
-    updateDefaultClause: () => updateDefaultClause,
-    updateDelete: () => updateDelete,
-    updateDo: () => updateDo,
-    updateElementAccess: () => updateElementAccess,
-    updateElementAccessChain: () => updateElementAccessChain,
-    updateEnumDeclaration: () => updateEnumDeclaration,
-    updateEnumMember: () => updateEnumMember,
-    updateErrorForNoInputFiles: () => updateErrorForNoInputFiles,
-    updateExportAssignment: () => updateExportAssignment,
-    updateExportDeclaration: () => updateExportDeclaration,
-    updateExportSpecifier: () => updateExportSpecifier,
-    updateExpressionStatement: () => updateExpressionStatement,
-    updateExpressionWithTypeArguments: () => updateExpressionWithTypeArguments,
-    updateExternalModuleReference: () => updateExternalModuleReference,
-    updateFor: () => updateFor,
-    updateForIn: () => updateForIn,
-    updateForOf: () => updateForOf,
-    updateFunctionDeclaration: () => updateFunctionDeclaration,
-    updateFunctionExpression: () => updateFunctionExpression,
-    updateFunctionTypeNode: () => updateFunctionTypeNode,
-    updateGetAccessor: () => updateGetAccessor,
-    updateHeritageClause: () => updateHeritageClause,
-    updateIf: () => updateIf,
-    updateImportClause: () => updateImportClause,
-    updateImportDeclaration: () => updateImportDeclaration,
-    updateImportEqualsDeclaration: () => updateImportEqualsDeclaration,
-    updateImportSpecifier: () => updateImportSpecifier,
-    updateImportTypeNode: () => updateImportTypeNode,
-    updateIndexSignature: () => updateIndexSignature,
-    updateIndexedAccessTypeNode: () => updateIndexedAccessTypeNode,
-    updateInferTypeNode: () => updateInferTypeNode,
-    updateInterfaceDeclaration: () => updateInterfaceDeclaration,
-    updateIntersectionTypeNode: () => updateIntersectionTypeNode,
-    updateJsxAttribute: () => updateJsxAttribute,
-    updateJsxAttributes: () => updateJsxAttributes,
-    updateJsxClosingElement: () => updateJsxClosingElement,
-    updateJsxElement: () => updateJsxElement,
-    updateJsxExpression: () => updateJsxExpression,
-    updateJsxFragment: () => updateJsxFragment,
-    updateJsxOpeningElement: () => updateJsxOpeningElement,
-    updateJsxSelfClosingElement: () => updateJsxSelfClosingElement,
-    updateJsxSpreadAttribute: () => updateJsxSpreadAttribute,
-    updateJsxText: () => updateJsxText,
-    updateLabel: () => updateLabel,
-    updateLanguageServiceSourceFile: () => updateLanguageServiceSourceFile,
-    updateLiteralTypeNode: () => updateLiteralTypeNode,
-    updateMappedTypeNode: () => updateMappedTypeNode,
-    updateMetaProperty: () => updateMetaProperty,
-    updateMethod: () => updateMethod,
-    updateMethodSignature: () => updateMethodSignature,
-    updateMissingFilePathsWatch: () => updateMissingFilePathsWatch,
-    updateModuleBlock: () => updateModuleBlock,
-    updateModuleDeclaration: () => updateModuleDeclaration,
-    updateNamedExports: () => updateNamedExports,
-    updateNamedImports: () => updateNamedImports,
-    updateNamespaceExport: () => updateNamespaceExport,
-    updateNamespaceExportDeclaration: () => updateNamespaceExportDeclaration,
-    updateNamespaceImport: () => updateNamespaceImport,
-    updateNew: () => updateNew,
-    updateNonNullChain: () => updateNonNullChain,
-    updateNonNullExpression: () => updateNonNullExpression,
-    updateObjectBindingPattern: () => updateObjectBindingPattern,
-    updateObjectLiteral: () => updateObjectLiteral,
-    updateOptionalTypeNode: () => updateOptionalTypeNode,
-    updatePackageJsonWatch: () => updatePackageJsonWatch,
-    updateParameter: () => updateParameter,
-    updateParen: () => updateParen,
-    updateParenthesizedType: () => updateParenthesizedType,
-    updatePartiallyEmittedExpression: () => updatePartiallyEmittedExpression,
-    updatePostfix: () => updatePostfix,
-    updatePrefix: () => updatePrefix,
-    updateProperty: () => updateProperty,
-    updatePropertyAccess: () => updatePropertyAccess,
-    updatePropertyAccessChain: () => updatePropertyAccessChain,
-    updatePropertyAssignment: () => updatePropertyAssignment,
-    updatePropertySignature: () => updatePropertySignature,
-    updateQualifiedName: () => updateQualifiedName,
-    updateRestTypeNode: () => updateRestTypeNode,
-    updateReturn: () => updateReturn,
-    updateSetAccessor: () => updateSetAccessor,
-    updateSharedExtendedConfigFileWatcher: () => updateSharedExtendedConfigFileWatcher,
-    updateShorthandPropertyAssignment: () => updateShorthandPropertyAssignment,
-    updateSourceFile: () => updateSourceFile,
-    updateSourceFileNode: () => updateSourceFileNode,
-    updateSpread: () => updateSpread,
-    updateSpreadAssignment: () => updateSpreadAssignment,
-    updateStatement: () => updateStatement,
-    updateSwitch: () => updateSwitch,
-    updateTaggedTemplate: () => updateTaggedTemplate,
-    updateTemplateExpression: () => updateTemplateExpression,
-    updateTemplateSpan: () => updateTemplateSpan,
-    updateThrow: () => updateThrow,
-    updateTry: () => updateTry,
-    updateTupleTypeNode: () => updateTupleTypeNode,
-    updateTypeAliasDeclaration: () => updateTypeAliasDeclaration,
-    updateTypeAssertion: () => updateTypeAssertion,
-    updateTypeLiteralNode: () => updateTypeLiteralNode,
-    updateTypeOf: () => updateTypeOf,
-    updateTypeOperatorNode: () => updateTypeOperatorNode,
-    updateTypeParameterDeclaration: () => updateTypeParameterDeclaration,
-    updateTypePredicateNode: () => updateTypePredicateNode,
-    updateTypePredicateNodeWithModifier: () => updateTypePredicateNodeWithModifier,
-    updateTypeQueryNode: () => updateTypeQueryNode,
-    updateTypeReferenceNode: () => updateTypeReferenceNode,
-    updateUnionTypeNode: () => updateUnionTypeNode,
-    updateVariableDeclaration: () => updateVariableDeclaration,
-    updateVariableDeclarationList: () => updateVariableDeclarationList,
-    updateVariableStatement: () => updateVariableStatement,
-    updateVoid: () => updateVoid,
-    updateWatchingWildcardDirectories: () => updateWatchingWildcardDirectories,
-    updateWhile: () => updateWhile,
-    updateWith: () => updateWith,
-    updateYield: () => updateYield,
-    usingSingleLineStringWriter: () => usingSingleLineStringWriter,
-    utf16EncodeAsString: () => utf16EncodeAsString,
-    validateLocaleAndSetLanguage: () => validateLocaleAndSetLanguage,
-    valuesHelper: () => valuesHelper,
-    version: () => version,
-    versionMajorMinor: () => versionMajorMinor,
-    visitArray: () => visitArray,
-    visitEachChild: () => visitEachChild,
-    visitFunctionBody: () => visitFunctionBody,
-    visitIterationBody: () => visitIterationBody,
-    visitLexicalEnvironment: () => visitLexicalEnvironment,
-    visitNode: () => visitNode,
-    visitNodes: () => visitNodes2,
-    visitParameterList: () => visitParameterList,
-    walkUpBindingElementsAndPatterns: () => walkUpBindingElementsAndPatterns,
-    walkUpParenthesizedExpressions: () => walkUpParenthesizedExpressions,
-    walkUpParenthesizedTypes: () => walkUpParenthesizedTypes,
-    walkUpParenthesizedTypesAndGetParentAndChild: () => walkUpParenthesizedTypesAndGetParentAndChild,
-    whitespaceOrMapCommentRegExp: () => whitespaceOrMapCommentRegExp,
-    writeCommentRange: () => writeCommentRange,
-    writeFile: () => writeFile,
-    writeFileEnsuringDirectories: () => writeFileEnsuringDirectories,
-    zipToIterator: () => zipToIterator,
-    zipToMap: () => zipToMap,
-    zipToModeAwareCache: () => zipToModeAwareCache,
-    zipWith: () => zipWith
-  });
+// src/tsserver/server.ts
+var server_exports = {};
+__export(server_exports, {
+  ANONYMOUS: () => ANONYMOUS,
+  AccessFlags: () => AccessFlags,
+  AssertionLevel: () => AssertionLevel,
+  AssignmentDeclarationKind: () => AssignmentDeclarationKind,
+  AssignmentKind: () => AssignmentKind,
+  Associativity: () => Associativity,
+  BreakpointResolver: () => ts_BreakpointResolver_exports,
+  BuilderFileEmit: () => BuilderFileEmit,
+  BuilderProgramKind: () => BuilderProgramKind,
+  BuilderState: () => BuilderState,
+  BundleFileSectionKind: () => BundleFileSectionKind,
+  CallHierarchy: () => ts_CallHierarchy_exports,
+  CharacterCodes: () => CharacterCodes,
+  CheckFlags: () => CheckFlags,
+  CheckMode: () => CheckMode,
+  ClassificationType: () => ClassificationType,
+  ClassificationTypeNames: () => ClassificationTypeNames,
+  CommentDirectiveType: () => CommentDirectiveType,
+  Comparison: () => Comparison,
+  CompletionInfoFlags: () => CompletionInfoFlags,
+  CompletionTriggerKind: () => CompletionTriggerKind,
+  Completions: () => ts_Completions_exports,
+  ConfigFileProgramReloadLevel: () => ConfigFileProgramReloadLevel,
+  ContextFlags: () => ContextFlags,
+  CoreServicesShimHostAdapter: () => CoreServicesShimHostAdapter,
+  Debug: () => Debug,
+  DeprecationVersion: () => DeprecationVersion,
+  DiagnosticCategory: () => DiagnosticCategory,
+  Diagnostics: () => Diagnostics,
+  DocumentHighlights: () => DocumentHighlights,
+  ElementFlags: () => ElementFlags,
+  EmitFlags: () => EmitFlags,
+  EmitHint: () => EmitHint,
+  EmitOnly: () => EmitOnly,
+  EndOfLineState: () => EndOfLineState,
+  EnumKind: () => EnumKind,
+  ExitStatus: () => ExitStatus,
+  ExportKind: () => ExportKind,
+  Extension: () => Extension,
+  ExternalEmitHelpers: () => ExternalEmitHelpers,
+  FileIncludeKind: () => FileIncludeKind,
+  FilePreprocessingDiagnosticsKind: () => FilePreprocessingDiagnosticsKind,
+  FileSystemEntryKind: () => FileSystemEntryKind,
+  FileWatcherEventKind: () => FileWatcherEventKind,
+  FindAllReferences: () => ts_FindAllReferences_exports,
+  FlattenLevel: () => FlattenLevel,
+  FlowFlags: () => FlowFlags,
+  ForegroundColorEscapeSequences: () => ForegroundColorEscapeSequences,
+  FunctionFlags: () => FunctionFlags,
+  GeneratedIdentifierFlags: () => GeneratedIdentifierFlags,
+  GetLiteralTextFlags: () => GetLiteralTextFlags,
+  GoToDefinition: () => ts_GoToDefinition_exports,
+  HighlightSpanKind: () => HighlightSpanKind,
+  ImportKind: () => ImportKind,
+  ImportsNotUsedAsValues: () => ImportsNotUsedAsValues,
+  IndentStyle: () => IndentStyle,
+  IndexKind: () => IndexKind,
+  InferenceFlags: () => InferenceFlags,
+  InferencePriority: () => InferencePriority,
+  InlayHintKind: () => InlayHintKind,
+  InlayHints: () => ts_InlayHints_exports,
+  InternalSymbolName: () => InternalSymbolName,
+  InvalidatedProjectKind: () => InvalidatedProjectKind,
+  JsDoc: () => ts_JsDoc_exports,
+  JsTyping: () => ts_JsTyping_exports,
+  JsxEmit: () => JsxEmit,
+  JsxFlags: () => JsxFlags,
+  JsxReferenceKind: () => JsxReferenceKind,
+  LanguageServiceMode: () => LanguageServiceMode,
+  LanguageServiceShimHostAdapter: () => LanguageServiceShimHostAdapter,
+  LanguageVariant: () => LanguageVariant,
+  LexicalEnvironmentFlags: () => LexicalEnvironmentFlags,
+  ListFormat: () => ListFormat,
+  LogLevel: () => LogLevel,
+  MemberOverrideStatus: () => MemberOverrideStatus,
+  ModifierFlags: () => ModifierFlags,
+  ModuleDetectionKind: () => ModuleDetectionKind,
+  ModuleInstanceState: () => ModuleInstanceState,
+  ModuleKind: () => ModuleKind,
+  ModuleResolutionKind: () => ModuleResolutionKind,
+  ModuleSpecifierEnding: () => ModuleSpecifierEnding,
+  NavigateTo: () => ts_NavigateTo_exports,
+  NavigationBar: () => ts_NavigationBar_exports,
+  NewLineKind: () => NewLineKind,
+  NodeBuilderFlags: () => NodeBuilderFlags,
+  NodeCheckFlags: () => NodeCheckFlags,
+  NodeFactoryFlags: () => NodeFactoryFlags,
+  NodeFlags: () => NodeFlags,
+  NodeResolutionFeatures: () => NodeResolutionFeatures,
+  ObjectFlags: () => ObjectFlags,
+  OperationCanceledException: () => OperationCanceledException,
+  OperatorPrecedence: () => OperatorPrecedence,
+  OrganizeImports: () => ts_OrganizeImports_exports,
+  OrganizeImportsMode: () => OrganizeImportsMode,
+  OuterExpressionKinds: () => OuterExpressionKinds,
+  OutliningElementsCollector: () => ts_OutliningElementsCollector_exports,
+  OutliningSpanKind: () => OutliningSpanKind,
+  OutputFileType: () => OutputFileType,
+  PackageJsonAutoImportPreference: () => PackageJsonAutoImportPreference,
+  PackageJsonDependencyGroup: () => PackageJsonDependencyGroup,
+  PatternMatchKind: () => PatternMatchKind,
+  PollingInterval: () => PollingInterval,
+  PollingWatchKind: () => PollingWatchKind,
+  PragmaKindFlags: () => PragmaKindFlags,
+  PrivateIdentifierKind: () => PrivateIdentifierKind2,
+  ProcessLevel: () => ProcessLevel,
+  QuotePreference: () => QuotePreference,
+  RelationComparisonResult: () => RelationComparisonResult,
+  Rename: () => ts_Rename_exports,
+  ScriptElementKind: () => ScriptElementKind,
+  ScriptElementKindModifier: () => ScriptElementKindModifier,
+  ScriptKind: () => ScriptKind,
+  ScriptSnapshot: () => ScriptSnapshot,
+  ScriptTarget: () => ScriptTarget,
+  SemanticClassificationFormat: () => SemanticClassificationFormat,
+  SemanticMeaning: () => SemanticMeaning,
+  SemicolonPreference: () => SemicolonPreference,
+  SignatureCheckMode: () => SignatureCheckMode,
+  SignatureFlags: () => SignatureFlags,
+  SignatureHelp: () => ts_SignatureHelp_exports,
+  SignatureKind: () => SignatureKind,
+  SmartSelectionRange: () => ts_SmartSelectionRange_exports,
+  SnippetKind: () => SnippetKind,
+  SortKind: () => SortKind,
+  StructureIsReused: () => StructureIsReused,
+  SymbolAccessibility: () => SymbolAccessibility,
+  SymbolDisplay: () => ts_SymbolDisplay_exports,
+  SymbolDisplayPartKind: () => SymbolDisplayPartKind,
+  SymbolFlags: () => SymbolFlags,
+  SymbolFormatFlags: () => SymbolFormatFlags,
+  SyntaxKind: () => SyntaxKind,
+  SyntheticSymbolKind: () => SyntheticSymbolKind,
+  Ternary: () => Ternary,
+  ThrottledCancellationToken: () => ThrottledCancellationToken,
+  TokenClass: () => TokenClass,
+  TokenFlags: () => TokenFlags,
+  TransformFlags: () => TransformFlags,
+  TypeFacts: () => TypeFacts,
+  TypeFlags: () => TypeFlags,
+  TypeFormatFlags: () => TypeFormatFlags,
+  TypeMapKind: () => TypeMapKind,
+  TypePredicateKind: () => TypePredicateKind,
+  TypeReferenceSerializationKind: () => TypeReferenceSerializationKind,
+  TypeScriptServicesFactory: () => TypeScriptServicesFactory,
+  UnionReduction: () => UnionReduction,
+  UpToDateStatusType: () => UpToDateStatusType,
+  VarianceFlags: () => VarianceFlags,
+  Version: () => Version,
+  VersionRange: () => VersionRange,
+  WatchDirectoryFlags: () => WatchDirectoryFlags,
+  WatchDirectoryKind: () => WatchDirectoryKind,
+  WatchFileKind: () => WatchFileKind,
+  WatchLogLevel: () => WatchLogLevel,
+  WatchType: () => WatchType,
+  addEmitFlags: () => addEmitFlags,
+  addEmitHelper: () => addEmitHelper,
+  addEmitHelpers: () => addEmitHelpers,
+  addNodeFactoryPatcher: () => addNodeFactoryPatcher,
+  addRange: () => addRange,
+  addRelatedInfo: () => addRelatedInfo,
+  addSyntheticLeadingComment: () => addSyntheticLeadingComment,
+  addSyntheticTrailingComment: () => addSyntheticTrailingComment,
+  addToSeen: () => addToSeen,
+  advancedAsyncSuperHelper: () => advancedAsyncSuperHelper,
+  affectsDeclarationPathOptionDeclarations: () => affectsDeclarationPathOptionDeclarations,
+  affectsEmitOptionDeclarations: () => affectsEmitOptionDeclarations,
+  allKeysStartWithDot: () => allKeysStartWithDot,
+  altDirectorySeparator: () => altDirectorySeparator,
+  and: () => and,
+  append: () => append,
+  appendIfUnique: () => appendIfUnique,
+  arrayFrom: () => arrayFrom,
+  arrayIsEqualTo: () => arrayIsEqualTo,
+  arrayIsHomogeneous: () => arrayIsHomogeneous,
+  arrayIsSorted: () => arrayIsSorted,
+  arrayOf: () => arrayOf,
+  arrayReverseIterator: () => arrayReverseIterator,
+  arrayToMap: () => arrayToMap,
+  arrayToMultiMap: () => arrayToMultiMap,
+  arrayToNumericMap: () => arrayToNumericMap,
+  arraysEqual: () => arraysEqual,
+  assertType: () => assertType,
+  assign: () => assign,
+  assignHelper: () => assignHelper,
+  asyncDelegator: () => asyncDelegator,
+  asyncGeneratorHelper: () => asyncGeneratorHelper,
+  asyncSuperHelper: () => asyncSuperHelper,
+  asyncValues: () => asyncValues,
+  attachFileToDiagnostics: () => attachFileToDiagnostics,
+  awaitHelper: () => awaitHelper,
+  awaiterHelper: () => awaiterHelper,
+  base64decode: () => base64decode,
+  base64encode: () => base64encode,
+  binarySearch: () => binarySearch,
+  binarySearchKey: () => binarySearchKey,
+  bindSourceFile: () => bindSourceFile,
+  breakIntoCharacterSpans: () => breakIntoCharacterSpans,
+  breakIntoWordSpans: () => breakIntoWordSpans,
+  buildLinkParts: () => buildLinkParts,
+  buildOpts: () => buildOpts,
+  buildOverload: () => buildOverload,
+  bundlerModuleNameResolver: () => bundlerModuleNameResolver,
+  canBeConvertedToAsync: () => canBeConvertedToAsync,
+  canHaveDecorators: () => canHaveDecorators,
+  canHaveExportModifier: () => canHaveExportModifier,
+  canHaveFlowNode: () => canHaveFlowNode,
+  canHaveIllegalDecorators: () => canHaveIllegalDecorators,
+  canHaveIllegalModifiers: () => canHaveIllegalModifiers,
+  canHaveIllegalType: () => canHaveIllegalType,
+  canHaveIllegalTypeParameters: () => canHaveIllegalTypeParameters,
+  canHaveJSDoc: () => canHaveJSDoc,
+  canHaveLocals: () => canHaveLocals,
+  canHaveModifiers: () => canHaveModifiers,
+  canHaveSymbol: () => canHaveSymbol,
+  canJsonReportNoInputFiles: () => canJsonReportNoInputFiles,
+  canProduceDiagnostics: () => canProduceDiagnostics,
+  canUsePropertyAccess: () => canUsePropertyAccess,
+  canWatchDirectoryOrFile: () => canWatchDirectoryOrFile,
+  cartesianProduct: () => cartesianProduct,
+  cast: () => cast,
+  chainBundle: () => chainBundle,
+  chainDiagnosticMessages: () => chainDiagnosticMessages,
+  changeAnyExtension: () => changeAnyExtension,
+  changeCompilerHostLikeToUseCache: () => changeCompilerHostLikeToUseCache,
+  changeExtension: () => changeExtension,
+  changesAffectModuleResolution: () => changesAffectModuleResolution,
+  changesAffectingProgramStructure: () => changesAffectingProgramStructure,
+  childIsDecorated: () => childIsDecorated,
+  classOrConstructorParameterIsDecorated: () => classOrConstructorParameterIsDecorated,
+  classPrivateFieldGetHelper: () => classPrivateFieldGetHelper,
+  classPrivateFieldInHelper: () => classPrivateFieldInHelper,
+  classPrivateFieldSetHelper: () => classPrivateFieldSetHelper,
+  classicNameResolver: () => classicNameResolver,
+  classifier: () => ts_classifier_exports,
+  cleanExtendedConfigCache: () => cleanExtendedConfigCache,
+  clear: () => clear,
+  clearMap: () => clearMap,
+  clearSharedExtendedConfigFileWatcher: () => clearSharedExtendedConfigFileWatcher,
+  climbPastPropertyAccess: () => climbPastPropertyAccess,
+  climbPastPropertyOrElementAccess: () => climbPastPropertyOrElementAccess,
+  clone: () => clone,
+  cloneCompilerOptions: () => cloneCompilerOptions,
+  closeFileWatcher: () => closeFileWatcher,
+  closeFileWatcherOf: () => closeFileWatcherOf,
+  codefix: () => ts_codefix_exports,
+  collapseTextChangeRangesAcrossMultipleVersions: () => collapseTextChangeRangesAcrossMultipleVersions,
+  collectExternalModuleInfo: () => collectExternalModuleInfo,
+  combine: () => combine,
+  combinePaths: () => combinePaths,
+  commentPragmas: () => commentPragmas,
+  commonOptionsWithBuild: () => commonOptionsWithBuild,
+  commonPackageFolders: () => commonPackageFolders,
+  compact: () => compact,
+  compareBooleans: () => compareBooleans,
+  compareDataObjects: () => compareDataObjects,
+  compareDiagnostics: () => compareDiagnostics,
+  compareDiagnosticsSkipRelatedInformation: () => compareDiagnosticsSkipRelatedInformation,
+  compareEmitHelpers: () => compareEmitHelpers,
+  compareNumberOfDirectorySeparators: () => compareNumberOfDirectorySeparators,
+  comparePaths: () => comparePaths,
+  comparePathsCaseInsensitive: () => comparePathsCaseInsensitive,
+  comparePathsCaseSensitive: () => comparePathsCaseSensitive,
+  comparePatternKeys: () => comparePatternKeys,
+  compareProperties: () => compareProperties,
+  compareStringsCaseInsensitive: () => compareStringsCaseInsensitive,
+  compareStringsCaseInsensitiveEslintCompatible: () => compareStringsCaseInsensitiveEslintCompatible,
+  compareStringsCaseSensitive: () => compareStringsCaseSensitive,
+  compareStringsCaseSensitiveUI: () => compareStringsCaseSensitiveUI,
+  compareTextSpans: () => compareTextSpans,
+  compareValues: () => compareValues,
+  compileOnSaveCommandLineOption: () => compileOnSaveCommandLineOption,
+  compilerOptionsAffectDeclarationPath: () => compilerOptionsAffectDeclarationPath,
+  compilerOptionsAffectEmit: () => compilerOptionsAffectEmit,
+  compilerOptionsAffectSemanticDiagnostics: () => compilerOptionsAffectSemanticDiagnostics,
+  compilerOptionsDidYouMeanDiagnostics: () => compilerOptionsDidYouMeanDiagnostics,
+  compilerOptionsIndicateEsModules: () => compilerOptionsIndicateEsModules,
+  computeCommonSourceDirectoryOfFilenames: () => computeCommonSourceDirectoryOfFilenames,
+  computeLineAndCharacterOfPosition: () => computeLineAndCharacterOfPosition,
+  computeLineOfPosition: () => computeLineOfPosition,
+  computeLineStarts: () => computeLineStarts,
+  computePositionOfLineAndCharacter: () => computePositionOfLineAndCharacter,
+  computeSignature: () => computeSignature,
+  computeSignatureWithDiagnostics: () => computeSignatureWithDiagnostics,
+  computeSuggestionDiagnostics: () => computeSuggestionDiagnostics,
+  concatenate: () => concatenate,
+  concatenateDiagnosticMessageChains: () => concatenateDiagnosticMessageChains,
+  consumesNodeCoreModules: () => consumesNodeCoreModules,
+  contains: () => contains,
+  containsIgnoredPath: () => containsIgnoredPath,
+  containsParseError: () => containsParseError,
+  containsPath: () => containsPath,
+  convertCompilerOptionsForTelemetry: () => convertCompilerOptionsForTelemetry,
+  convertCompilerOptionsFromJson: () => convertCompilerOptionsFromJson,
+  convertEnableAutoDiscoveryToEnable: () => convertEnableAutoDiscoveryToEnable,
+  convertJsonOption: () => convertJsonOption,
+  convertToBase64: () => convertToBase64,
+  convertToObject: () => convertToObject,
+  convertToObjectWorker: () => convertToObjectWorker,
+  convertToOptionsWithAbsolutePaths: () => convertToOptionsWithAbsolutePaths,
+  convertToRelativePath: () => convertToRelativePath,
+  convertToTSConfig: () => convertToTSConfig,
+  convertTypeAcquisitionFromJson: () => convertTypeAcquisitionFromJson,
+  copyComments: () => copyComments,
+  copyEntries: () => copyEntries,
+  copyLeadingComments: () => copyLeadingComments,
+  copyProperties: () => copyProperties,
+  copyTrailingAsLeadingComments: () => copyTrailingAsLeadingComments,
+  copyTrailingComments: () => copyTrailingComments,
+  couldStartTrivia: () => couldStartTrivia,
+  countWhere: () => countWhere,
+  createAbstractBuilder: () => createAbstractBuilder,
+  createAccessorPropertyBackingField: () => createAccessorPropertyBackingField,
+  createAccessorPropertyGetRedirector: () => createAccessorPropertyGetRedirector,
+  createAccessorPropertySetRedirector: () => createAccessorPropertySetRedirector,
+  createAdd: () => createAdd,
+  createArrayBindingPattern: () => createArrayBindingPattern,
+  createArrayLiteral: () => createArrayLiteral,
+  createArrayTypeNode: () => createArrayTypeNode,
+  createArrowFunction: () => createArrowFunction,
+  createAsExpression: () => createAsExpression,
+  createAssignment: () => createAssignment,
+  createAwait: () => createAwait,
+  createBaseNodeFactory: () => createBaseNodeFactory,
+  createBigIntLiteral: () => createBigIntLiteral,
+  createBinary: () => createBinary,
+  createBinaryExpressionTrampoline: () => createBinaryExpressionTrampoline,
+  createBindingElement: () => createBindingElement,
+  createBindingHelper: () => createBindingHelper,
+  createBlock: () => createBlock,
+  createBreak: () => createBreak,
+  createBuildInfo: () => createBuildInfo,
+  createBuilderProgram: () => createBuilderProgram,
+  createBuilderProgramUsingProgramBuildInfo: () => createBuilderProgramUsingProgramBuildInfo,
+  createBuilderStatusReporter: () => createBuilderStatusReporter,
+  createBundle: () => createBundle,
+  createCacheWithRedirects: () => createCacheWithRedirects,
+  createCacheableExportInfoMap: () => createCacheableExportInfoMap,
+  createCachedDirectoryStructureHost: () => createCachedDirectoryStructureHost,
+  createCall: () => createCall,
+  createCallChain: () => createCallChain,
+  createCallSignature: () => createCallSignature,
+  createCaseBlock: () => createCaseBlock,
+  createCaseClause: () => createCaseClause,
+  createCatchClause: () => createCatchClause,
+  createClassDeclaration: () => createClassDeclaration,
+  createClassExpression: () => createClassExpression,
+  createClassifier: () => createClassifier,
+  createComma: () => createComma,
+  createCommaList: () => createCommaList,
+  createCommentDirectivesMap: () => createCommentDirectivesMap,
+  createCompilerDiagnostic: () => createCompilerDiagnostic,
+  createCompilerDiagnosticForInvalidCustomType: () => createCompilerDiagnosticForInvalidCustomType,
+  createCompilerDiagnosticFromMessageChain: () => createCompilerDiagnosticFromMessageChain,
+  createCompilerHost: () => createCompilerHost,
+  createCompilerHostFromProgramHost: () => createCompilerHostFromProgramHost,
+  createCompilerHostWorker: () => createCompilerHostWorker,
+  createComputedPropertyName: () => createComputedPropertyName,
+  createConditional: () => createConditional,
+  createConditionalTypeNode: () => createConditionalTypeNode,
+  createConstructSignature: () => createConstructSignature,
+  createConstructor: () => createConstructor,
+  createConstructorTypeNode: () => createConstructorTypeNode,
+  createContinue: () => createContinue,
+  createDebuggerStatement: () => createDebuggerStatement,
+  createDecorator: () => createDecorator,
+  createDefaultClause: () => createDefaultClause,
+  createDelete: () => createDelete,
+  createDetachedDiagnostic: () => createDetachedDiagnostic,
+  createDiagnosticCollection: () => createDiagnosticCollection,
+  createDiagnosticForFileFromMessageChain: () => createDiagnosticForFileFromMessageChain,
+  createDiagnosticForNode: () => createDiagnosticForNode,
+  createDiagnosticForNodeArray: () => createDiagnosticForNodeArray,
+  createDiagnosticForNodeFromMessageChain: () => createDiagnosticForNodeFromMessageChain,
+  createDiagnosticForNodeInSourceFile: () => createDiagnosticForNodeInSourceFile,
+  createDiagnosticForRange: () => createDiagnosticForRange,
+  createDiagnosticMessageChainFromDiagnostic: () => createDiagnosticMessageChainFromDiagnostic,
+  createDiagnosticReporter: () => createDiagnosticReporter,
+  createDo: () => createDo,
+  createDocumentPositionMapper: () => createDocumentPositionMapper,
+  createDocumentRegistry: () => createDocumentRegistry,
+  createDocumentRegistryInternal: () => createDocumentRegistryInternal,
+  createElementAccess: () => createElementAccess,
+  createElementAccessChain: () => createElementAccessChain,
+  createEmitAndSemanticDiagnosticsBuilderProgram: () => createEmitAndSemanticDiagnosticsBuilderProgram,
+  createEmitHelperFactory: () => createEmitHelperFactory,
+  createEmptyExports: () => createEmptyExports,
+  createEmptyStatement: () => createEmptyStatement,
+  createEnumDeclaration: () => createEnumDeclaration,
+  createEnumMember: () => createEnumMember,
+  createExportAssignment: () => createExportAssignment2,
+  createExportDeclaration: () => createExportDeclaration,
+  createExportDefault: () => createExportDefault,
+  createExportSpecifier: () => createExportSpecifier,
+  createExpressionForJsxElement: () => createExpressionForJsxElement,
+  createExpressionForJsxFragment: () => createExpressionForJsxFragment,
+  createExpressionForObjectLiteralElementLike: () => createExpressionForObjectLiteralElementLike,
+  createExpressionForPropertyName: () => createExpressionForPropertyName,
+  createExpressionFromEntityName: () => createExpressionFromEntityName,
+  createExpressionStatement: () => createExpressionStatement,
+  createExpressionWithTypeArguments: () => createExpressionWithTypeArguments,
+  createExternalHelpersImportDeclarationIfNeeded: () => createExternalHelpersImportDeclarationIfNeeded,
+  createExternalModuleExport: () => createExternalModuleExport,
+  createExternalModuleReference: () => createExternalModuleReference,
+  createFalse: () => createFalse,
+  createFileDiagnostic: () => createFileDiagnostic,
+  createFileDiagnosticFromMessageChain: () => createFileDiagnosticFromMessageChain,
+  createFileLevelUniqueName: () => createFileLevelUniqueName,
+  createFor: () => createFor,
+  createForIn: () => createForIn,
+  createForOf: () => createForOf,
+  createForOfBindingStatement: () => createForOfBindingStatement,
+  createFunctionDeclaration: () => createFunctionDeclaration,
+  createFunctionExpression: () => createFunctionExpression,
+  createFunctionTypeNode: () => createFunctionTypeNode,
+  createGetAccessor: () => createGetAccessor,
+  createGetCanonicalFileName: () => createGetCanonicalFileName,
+  createGetSourceFile: () => createGetSourceFile,
+  createGetSymbolAccessibilityDiagnosticForNode: () => createGetSymbolAccessibilityDiagnosticForNode,
+  createGetSymbolAccessibilityDiagnosticForNodeName: () => createGetSymbolAccessibilityDiagnosticForNodeName,
+  createGetSymbolWalker: () => createGetSymbolWalker,
+  createHeritageClause: () => createHeritageClause,
+  createIdentifier: () => createIdentifier,
+  createIf: () => createIf,
+  createImmediatelyInvokedArrowFunction: () => createImmediatelyInvokedArrowFunction,
+  createImmediatelyInvokedFunctionExpression: () => createImmediatelyInvokedFunctionExpression,
+  createImportClause: () => createImportClause,
+  createImportDeclaration: () => createImportDeclaration,
+  createImportEqualsDeclaration: () => createImportEqualsDeclaration,
+  createImportSpecifier: () => createImportSpecifier,
+  createImportTypeNode: () => createImportTypeNode,
+  createIncrementalCompilerHost: () => createIncrementalCompilerHost,
+  createIncrementalProgram: () => createIncrementalProgram,
+  createIndexSignature: () => createIndexSignature,
+  createIndexedAccessTypeNode: () => createIndexedAccessTypeNode,
+  createInferTypeNode: () => createInferTypeNode,
+  createInputFiles: () => createInputFiles,
+  createInputFilesWithFilePaths: () => createInputFilesWithFilePaths,
+  createInputFilesWithFileTexts: () => createInputFilesWithFileTexts,
+  createInterfaceDeclaration: () => createInterfaceDeclaration,
+  createIntersectionTypeNode: () => createIntersectionTypeNode,
+  createJSDocAugmentsTag: () => createJSDocAugmentsTag,
+  createJSDocAuthorTag: () => createJSDocAuthorTag,
+  createJSDocCallbackTag: () => createJSDocCallbackTag,
+  createJSDocClassTag: () => createJSDocClassTag,
+  createJSDocComment: () => createJSDocComment,
+  createJSDocEnumTag: () => createJSDocEnumTag,
+  createJSDocImplementsTag: () => createJSDocImplementsTag,
+  createJSDocParamTag: () => createJSDocParamTag,
+  createJSDocParameterTag: () => createJSDocParameterTag,
+  createJSDocPrivateTag: () => createJSDocPrivateTag,
+  createJSDocPropertyTag: () => createJSDocPropertyTag,
+  createJSDocProtectedTag: () => createJSDocProtectedTag,
+  createJSDocPublicTag: () => createJSDocPublicTag,
+  createJSDocReadonlyTag: () => createJSDocReadonlyTag,
+  createJSDocReturnTag: () => createJSDocReturnTag,
+  createJSDocSignature: () => createJSDocSignature,
+  createJSDocTag: () => createJSDocTag,
+  createJSDocTemplateTag: () => createJSDocTemplateTag,
+  createJSDocThisTag: () => createJSDocThisTag,
+  createJSDocTypeExpression: () => createJSDocTypeExpression,
+  createJSDocTypeLiteral: () => createJSDocTypeLiteral,
+  createJSDocTypeTag: () => createJSDocTypeTag,
+  createJSDocTypedefTag: () => createJSDocTypedefTag,
+  createJsxAttribute: () => createJsxAttribute,
+  createJsxAttributes: () => createJsxAttributes,
+  createJsxClosingElement: () => createJsxClosingElement,
+  createJsxElement: () => createJsxElement,
+  createJsxExpression: () => createJsxExpression,
+  createJsxFactoryExpression: () => createJsxFactoryExpression,
+  createJsxFragment: () => createJsxFragment,
+  createJsxJsxClosingFragment: () => createJsxJsxClosingFragment,
+  createJsxOpeningElement: () => createJsxOpeningElement,
+  createJsxOpeningFragment: () => createJsxOpeningFragment,
+  createJsxSelfClosingElement: () => createJsxSelfClosingElement,
+  createJsxSpreadAttribute: () => createJsxSpreadAttribute,
+  createJsxText: () => createJsxText,
+  createKeywordTypeNode: () => createKeywordTypeNode,
+  createLabel: () => createLabel,
+  createLanguageService: () => createLanguageService,
+  createLanguageServiceSourceFile: () => createLanguageServiceSourceFile,
+  createLessThan: () => createLessThan,
+  createLiteral: () => createLiteral,
+  createLiteralTypeNode: () => createLiteralTypeNode,
+  createLogicalAnd: () => createLogicalAnd,
+  createLogicalNot: () => createLogicalNot,
+  createLogicalOr: () => createLogicalOr,
+  createLoopVariable: () => createLoopVariable,
+  createMappedTypeNode: () => createMappedTypeNode,
+  createMemberAccessForPropertyName: () => createMemberAccessForPropertyName,
+  createMetaProperty: () => createMetaProperty,
+  createMethod: () => createMethod,
+  createMethodSignature: () => createMethodSignature,
+  createModeAwareCache: () => createModeAwareCache,
+  createModeAwareCacheKey: () => createModeAwareCacheKey,
+  createModifier: () => createModifier,
+  createModifiersFromModifierFlags: () => createModifiersFromModifierFlags,
+  createModuleBlock: () => createModuleBlock,
+  createModuleDeclaration: () => createModuleDeclaration,
+  createModuleResolutionCache: () => createModuleResolutionCache,
+  createModuleResolutionLoader: () => createModuleResolutionLoader,
+  createModuleSpecifierResolutionHost: () => createModuleSpecifierResolutionHost,
+  createMultiMap: () => createMultiMap,
+  createNamedExports: () => createNamedExports,
+  createNamedImports: () => createNamedImports,
+  createNamespaceExport: () => createNamespaceExport,
+  createNamespaceExportDeclaration: () => createNamespaceExportDeclaration,
+  createNamespaceImport: () => createNamespaceImport,
+  createNew: () => createNew,
+  createNoSubstitutionTemplateLiteral: () => createNoSubstitutionTemplateLiteral,
+  createNode: () => createNode2,
+  createNodeArray: () => createNodeArray,
+  createNodeConverters: () => createNodeConverters,
+  createNodeFactory: () => createNodeFactory,
+  createNonNullChain: () => createNonNullChain,
+  createNonNullExpression: () => createNonNullExpression,
+  createNotEmittedStatement: () => createNotEmittedStatement,
+  createNull: () => createNull,
+  createNumericLiteral: () => createNumericLiteral,
+  createObjectBindingPattern: () => createObjectBindingPattern,
+  createObjectLiteral: () => createObjectLiteral,
+  createOmittedExpression: () => createOmittedExpression,
+  createOptimisticUniqueName: () => createOptimisticUniqueName,
+  createOptionNameMap: () => createOptionNameMap,
+  createOptionalTypeNode: () => createOptionalTypeNode,
+  createOverload: () => createOverload,
+  createPackageJsonImportFilter: () => createPackageJsonImportFilter,
+  createPackageJsonInfo: () => createPackageJsonInfo,
+  createParameter: () => createParameter,
+  createParen: () => createParen,
+  createParenthesizedType: () => createParenthesizedType,
+  createParenthesizerRules: () => createParenthesizerRules,
+  createPartiallyEmittedExpression: () => createPartiallyEmittedExpression,
+  createPatternMatcher: () => createPatternMatcher,
+  createPostfix: () => createPostfix,
+  createPostfixIncrement: () => createPostfixIncrement,
+  createPrefix: () => createPrefix,
+  createPrependNodes: () => createPrependNodes,
+  createPrinter: () => createPrinter,
+  createPrivateIdentifier: () => createPrivateIdentifier,
+  createProgram: () => createProgram,
+  createProgramHost: () => createProgramHost,
+  createProperty: () => createProperty,
+  createPropertyAccess: () => createPropertyAccess,
+  createPropertyAccessChain: () => createPropertyAccessChain,
+  createPropertyAssignment: () => createPropertyAssignment,
+  createPropertyNameNodeForIdentifierOrLiteral: () => createPropertyNameNodeForIdentifierOrLiteral,
+  createPropertySignature: () => createPropertySignature,
+  createQualifiedName: () => createQualifiedName,
+  createQueue: () => createQueue,
+  createRange: () => createRange,
+  createRedirectedBuilderProgram: () => createRedirectedBuilderProgram,
+  createRegularExpressionLiteral: () => createRegularExpressionLiteral,
+  createResolutionCache: () => createResolutionCache,
+  createRestTypeNode: () => createRestTypeNode,
+  createReturn: () => createReturn,
+  createRuntimeTypeSerializer: () => createRuntimeTypeSerializer,
+  createScanner: () => createScanner,
+  createSemanticDiagnosticsBuilderProgram: () => createSemanticDiagnosticsBuilderProgram,
+  createSemicolonClassElement: () => createSemicolonClassElement,
+  createSet: () => createSet,
+  createSetAccessor: () => createSetAccessor,
+  createShorthandPropertyAssignment: () => createShorthandPropertyAssignment,
+  createSolutionBuilder: () => createSolutionBuilder,
+  createSolutionBuilderHost: () => createSolutionBuilderHost,
+  createSolutionBuilderWithWatch: () => createSolutionBuilderWithWatch,
+  createSolutionBuilderWithWatchHost: () => createSolutionBuilderWithWatchHost,
+  createSortedArray: () => createSortedArray,
+  createSourceFile: () => createSourceFile,
+  createSourceMapGenerator: () => createSourceMapGenerator,
+  createSourceMapSource: () => createSourceMapSource,
+  createSpread: () => createSpread,
+  createSpreadAssignment: () => createSpreadAssignment,
+  createStatement: () => createStatement,
+  createStrictEquality: () => createStrictEquality,
+  createStrictInequality: () => createStrictInequality,
+  createStringLiteral: () => createStringLiteral,
+  createStringLiteralFromNode: () => createStringLiteralFromNode,
+  createSubtract: () => createSubtract,
+  createSuper: () => createSuper,
+  createSuperAccessVariableStatement: () => createSuperAccessVariableStatement,
+  createSwitch: () => createSwitch,
+  createSymbolTable: () => createSymbolTable,
+  createSymlinkCache: () => createSymlinkCache,
+  createSystemWatchFunctions: () => createSystemWatchFunctions,
+  createTaggedTemplate: () => createTaggedTemplate,
+  createTempVariable: () => createTempVariable,
+  createTemplateExpression: () => createTemplateExpression,
+  createTemplateHead: () => createTemplateHead,
+  createTemplateMiddle: () => createTemplateMiddle,
+  createTemplateSpan: () => createTemplateSpan,
+  createTemplateTail: () => createTemplateTail,
+  createTextChange: () => createTextChange,
+  createTextChangeFromStartLength: () => createTextChangeFromStartLength,
+  createTextChangeRange: () => createTextChangeRange,
+  createTextRangeFromNode: () => createTextRangeFromNode,
+  createTextRangeFromSpan: () => createTextRangeFromSpan,
+  createTextSpan: () => createTextSpan,
+  createTextSpanFromBounds: () => createTextSpanFromBounds,
+  createTextSpanFromNode: () => createTextSpanFromNode,
+  createTextSpanFromRange: () => createTextSpanFromRange,
+  createTextSpanFromStringLiteralLikeContent: () => createTextSpanFromStringLiteralLikeContent,
+  createTextWriter: () => createTextWriter,
+  createThis: () => createThis,
+  createThisTypeNode: () => createThisTypeNode,
+  createThrow: () => createThrow,
+  createToken: () => createToken,
+  createTokenRange: () => createTokenRange,
+  createTrue: () => createTrue,
+  createTry: () => createTry,
+  createTupleTypeNode: () => createTupleTypeNode,
+  createTypeAliasDeclaration: () => createTypeAliasDeclaration,
+  createTypeAssertion: () => createTypeAssertion,
+  createTypeChecker: () => createTypeChecker,
+  createTypeLiteralNode: () => createTypeLiteralNode,
+  createTypeOf: () => createTypeOf,
+  createTypeOperatorNode: () => createTypeOperatorNode,
+  createTypeParameterDeclaration: () => createTypeParameterDeclaration,
+  createTypePredicateNode: () => createTypePredicateNode,
+  createTypePredicateNodeWithModifier: () => createTypePredicateNodeWithModifier,
+  createTypeQueryNode: () => createTypeQueryNode,
+  createTypeReferenceDirectiveResolutionCache: () => createTypeReferenceDirectiveResolutionCache,
+  createTypeReferenceNode: () => createTypeReferenceNode,
+  createTypeReferenceResolutionLoader: () => createTypeReferenceResolutionLoader,
+  createUnderscoreEscapedMultiMap: () => createUnderscoreEscapedMultiMap,
+  createUnionTypeNode: () => createUnionTypeNode,
+  createUniqueName: () => createUniqueName,
+  createUnparsedSourceFile: () => createUnparsedSourceFile,
+  createVariableDeclaration: () => createVariableDeclaration,
+  createVariableDeclarationList: () => createVariableDeclarationList,
+  createVariableStatement: () => createVariableStatement,
+  createVoid: () => createVoid,
+  createVoidZero: () => createVoidZero,
+  createWatchCompilerHost: () => createWatchCompilerHost2,
+  createWatchCompilerHostOfConfigFile: () => createWatchCompilerHostOfConfigFile,
+  createWatchCompilerHostOfFilesAndCompilerOptions: () => createWatchCompilerHostOfFilesAndCompilerOptions,
+  createWatchFactory: () => createWatchFactory,
+  createWatchHost: () => createWatchHost,
+  createWatchProgram: () => createWatchProgram,
+  createWatchStatusReporter: () => createWatchStatusReporter,
+  createWhile: () => createWhile,
+  createWith: () => createWith,
+  createWriteFileMeasuringIO: () => createWriteFileMeasuringIO,
+  createYield: () => createYield,
+  declarationNameToString: () => declarationNameToString,
+  decodeMappings: () => decodeMappings,
+  decodedTextSpanIntersectsWith: () => decodedTextSpanIntersectsWith,
+  decorateHelper: () => decorateHelper,
+  deduplicate: () => deduplicate,
+  defaultIncludeSpec: () => defaultIncludeSpec,
+  defaultInitCompilerOptions: () => defaultInitCompilerOptions,
+  defaultMaximumTruncationLength: () => defaultMaximumTruncationLength,
+  detectSortCaseSensitivity: () => detectSortCaseSensitivity,
+  diagnosticCategoryName: () => diagnosticCategoryName,
+  diagnosticToString: () => diagnosticToString,
+  directoryProbablyExists: () => directoryProbablyExists,
+  directorySeparator: () => directorySeparator,
+  displayPart: () => displayPart,
+  displayPartsToString: () => displayPartsToString,
+  disposeEmitNodes: () => disposeEmitNodes,
+  documentSpansEqual: () => documentSpansEqual,
+  dumpTracingLegend: () => dumpTracingLegend,
+  elementAt: () => elementAt,
+  elideNodes: () => elideNodes,
+  emitComments: () => emitComments,
+  emitDetachedComments: () => emitDetachedComments,
+  emitFiles: () => emitFiles,
+  emitFilesAndReportErrors: () => emitFilesAndReportErrors,
+  emitFilesAndReportErrorsAndGetExitStatus: () => emitFilesAndReportErrorsAndGetExitStatus,
+  emitModuleKindIsNonNodeESM: () => emitModuleKindIsNonNodeESM,
+  emitNewLineBeforeLeadingCommentOfPosition: () => emitNewLineBeforeLeadingCommentOfPosition,
+  emitNewLineBeforeLeadingComments: () => emitNewLineBeforeLeadingComments,
+  emitNewLineBeforeLeadingCommentsOfPosition: () => emitNewLineBeforeLeadingCommentsOfPosition,
+  emitSkippedWithNoDiagnostics: () => emitSkippedWithNoDiagnostics,
+  emitUsingBuildInfo: () => emitUsingBuildInfo,
+  emptyArray: () => emptyArray,
+  emptyFileSystemEntries: () => emptyFileSystemEntries,
+  emptyMap: () => emptyMap,
+  emptyOptions: () => emptyOptions,
+  emptySet: () => emptySet,
+  endsWith: () => endsWith,
+  ensurePathIsNonModuleName: () => ensurePathIsNonModuleName,
+  ensureScriptKind: () => ensureScriptKind,
+  ensureTrailingDirectorySeparator: () => ensureTrailingDirectorySeparator,
+  entityNameToString: () => entityNameToString,
+  enumerateInsertsAndDeletes: () => enumerateInsertsAndDeletes,
+  equalOwnProperties: () => equalOwnProperties,
+  equateStringsCaseInsensitive: () => equateStringsCaseInsensitive,
+  equateStringsCaseSensitive: () => equateStringsCaseSensitive,
+  equateValues: () => equateValues,
+  escapeJsxAttributeString: () => escapeJsxAttributeString,
+  escapeLeadingUnderscores: () => escapeLeadingUnderscores,
+  escapeNonAsciiString: () => escapeNonAsciiString,
+  escapeSnippetText: () => escapeSnippetText,
+  escapeString: () => escapeString,
+  every: () => every,
+  expandPreOrPostfixIncrementOrDecrementExpression: () => expandPreOrPostfixIncrementOrDecrementExpression,
+  explainFiles: () => explainFiles,
+  explainIfFileIsRedirectAndImpliedFormat: () => explainIfFileIsRedirectAndImpliedFormat,
+  exportAssignmentIsAlias: () => exportAssignmentIsAlias,
+  exportStarHelper: () => exportStarHelper,
+  expressionResultIsUnused: () => expressionResultIsUnused,
+  extend: () => extend,
+  extendsHelper: () => extendsHelper,
+  extensionFromPath: () => extensionFromPath,
+  extensionIsTS: () => extensionIsTS,
+  externalHelpersModuleNameText: () => externalHelpersModuleNameText,
+  factory: () => factory,
+  fileExtensionIs: () => fileExtensionIs,
+  fileExtensionIsOneOf: () => fileExtensionIsOneOf,
+  fileIncludeReasonToDiagnostics: () => fileIncludeReasonToDiagnostics,
+  filter: () => filter,
+  filterMutate: () => filterMutate,
+  filterSemanticDiagnostics: () => filterSemanticDiagnostics,
+  find: () => find,
+  findAncestor: () => findAncestor,
+  findBestPatternMatch: () => findBestPatternMatch,
+  findChildOfKind: () => findChildOfKind,
+  findConfigFile: () => findConfigFile,
+  findContainingList: () => findContainingList,
+  findDiagnosticForNode: () => findDiagnosticForNode,
+  findFirstNonJsxWhitespaceToken: () => findFirstNonJsxWhitespaceToken,
+  findIndex: () => findIndex,
+  findLast: () => findLast,
+  findLastIndex: () => findLastIndex,
+  findListItemInfo: () => findListItemInfo,
+  findMap: () => findMap,
+  findModifier: () => findModifier,
+  findNextToken: () => findNextToken,
+  findPackageJson: () => findPackageJson,
+  findPackageJsons: () => findPackageJsons,
+  findPrecedingMatchingToken: () => findPrecedingMatchingToken,
+  findPrecedingToken: () => findPrecedingToken,
+  findSuperStatementIndex: () => findSuperStatementIndex,
+  findTokenOnLeftOfPosition: () => findTokenOnLeftOfPosition,
+  findUseStrictPrologue: () => findUseStrictPrologue,
+  first: () => first,
+  firstDefined: () => firstDefined,
+  firstDefinedIterator: () => firstDefinedIterator,
+  firstIterator: () => firstIterator,
+  firstOrOnly: () => firstOrOnly,
+  firstOrUndefined: () => firstOrUndefined,
+  firstOrUndefinedIterator: () => firstOrUndefinedIterator,
+  fixupCompilerOptions: () => fixupCompilerOptions,
+  flatMap: () => flatMap,
+  flatMapIterator: () => flatMapIterator,
+  flatMapToMutable: () => flatMapToMutable,
+  flatten: () => flatten,
+  flattenDestructuringAssignment: () => flattenDestructuringAssignment,
+  flattenDestructuringBinding: () => flattenDestructuringBinding,
+  flattenDiagnosticMessageText: () => flattenDiagnosticMessageText,
+  forEach: () => forEach,
+  forEachAncestor: () => forEachAncestor,
+  forEachAncestorDirectory: () => forEachAncestorDirectory,
+  forEachChild: () => forEachChild,
+  forEachChildRecursively: () => forEachChildRecursively,
+  forEachEmittedFile: () => forEachEmittedFile,
+  forEachEnclosingBlockScopeContainer: () => forEachEnclosingBlockScopeContainer,
+  forEachEntry: () => forEachEntry,
+  forEachExternalModuleToImportFrom: () => forEachExternalModuleToImportFrom,
+  forEachImportClauseDeclaration: () => forEachImportClauseDeclaration,
+  forEachKey: () => forEachKey,
+  forEachLeadingCommentRange: () => forEachLeadingCommentRange,
+  forEachNameInAccessChainWalkingLeft: () => forEachNameInAccessChainWalkingLeft,
+  forEachResolvedProjectReference: () => forEachResolvedProjectReference,
+  forEachReturnStatement: () => forEachReturnStatement,
+  forEachRight: () => forEachRight,
+  forEachTrailingCommentRange: () => forEachTrailingCommentRange,
+  forEachUnique: () => forEachUnique,
+  forEachYieldExpression: () => forEachYieldExpression,
+  forSomeAncestorDirectory: () => forSomeAncestorDirectory,
+  formatColorAndReset: () => formatColorAndReset,
+  formatDiagnostic: () => formatDiagnostic,
+  formatDiagnostics: () => formatDiagnostics,
+  formatDiagnosticsWithColorAndContext: () => formatDiagnosticsWithColorAndContext,
+  formatGeneratedName: () => formatGeneratedName,
+  formatGeneratedNamePart: () => formatGeneratedNamePart,
+  formatLocation: () => formatLocation,
+  formatMessage: () => formatMessage,
+  formatStringFromArgs: () => formatStringFromArgs,
+  formatting: () => ts_formatting_exports,
+  fullTripleSlashAMDReferencePathRegEx: () => fullTripleSlashAMDReferencePathRegEx,
+  fullTripleSlashReferencePathRegEx: () => fullTripleSlashReferencePathRegEx,
+  generateDjb2Hash: () => generateDjb2Hash,
+  generateTSConfig: () => generateTSConfig,
+  generatorHelper: () => generatorHelper,
+  getAdjustedReferenceLocation: () => getAdjustedReferenceLocation,
+  getAdjustedRenameLocation: () => getAdjustedRenameLocation,
+  getAliasDeclarationFromName: () => getAliasDeclarationFromName,
+  getAllAccessorDeclarations: () => getAllAccessorDeclarations,
+  getAllDecoratorsOfClass: () => getAllDecoratorsOfClass,
+  getAllDecoratorsOfClassElement: () => getAllDecoratorsOfClassElement,
+  getAllJSDocTags: () => getAllJSDocTags,
+  getAllJSDocTagsOfKind: () => getAllJSDocTagsOfKind,
+  getAllKeys: () => getAllKeys,
+  getAllProjectOutputs: () => getAllProjectOutputs,
+  getAllSuperTypeNodes: () => getAllSuperTypeNodes,
+  getAllUnscopedEmitHelpers: () => getAllUnscopedEmitHelpers,
+  getAllowJSCompilerOption: () => getAllowJSCompilerOption,
+  getAllowSyntheticDefaultImports: () => getAllowSyntheticDefaultImports,
+  getAncestor: () => getAncestor,
+  getAnyExtensionFromPath: () => getAnyExtensionFromPath,
+  getAreDeclarationMapsEnabled: () => getAreDeclarationMapsEnabled,
+  getAssignedExpandoInitializer: () => getAssignedExpandoInitializer,
+  getAssignedName: () => getAssignedName,
+  getAssignmentDeclarationKind: () => getAssignmentDeclarationKind,
+  getAssignmentDeclarationPropertyAccessKind: () => getAssignmentDeclarationPropertyAccessKind,
+  getAssignmentTargetKind: () => getAssignmentTargetKind,
+  getAutomaticTypeDirectiveNames: () => getAutomaticTypeDirectiveNames,
+  getBaseFileName: () => getBaseFileName,
+  getBinaryOperatorPrecedence: () => getBinaryOperatorPrecedence,
+  getBuildInfo: () => getBuildInfo,
+  getBuildInfoFileVersionMap: () => getBuildInfoFileVersionMap,
+  getBuildInfoText: () => getBuildInfoText,
+  getBuildOrderFromAnyBuildOrder: () => getBuildOrderFromAnyBuildOrder,
+  getBuilderCreationParameters: () => getBuilderCreationParameters,
+  getBuilderFileEmit: () => getBuilderFileEmit,
+  getCheckFlags: () => getCheckFlags,
+  getClassExtendsHeritageElement: () => getClassExtendsHeritageElement,
+  getClassLikeDeclarationOfSymbol: () => getClassLikeDeclarationOfSymbol,
+  getCombinedLocalAndExportSymbolFlags: () => getCombinedLocalAndExportSymbolFlags,
+  getCombinedModifierFlags: () => getCombinedModifierFlags,
+  getCombinedNodeFlags: () => getCombinedNodeFlags,
+  getCombinedNodeFlagsAlwaysIncludeJSDoc: () => getCombinedNodeFlagsAlwaysIncludeJSDoc,
+  getCommentRange: () => getCommentRange,
+  getCommonSourceDirectory: () => getCommonSourceDirectory,
+  getCommonSourceDirectoryOfConfig: () => getCommonSourceDirectoryOfConfig,
+  getCompilerOptionValue: () => getCompilerOptionValue,
+  getCompilerOptionsDiffValue: () => getCompilerOptionsDiffValue,
+  getConfigFileParsingDiagnostics: () => getConfigFileParsingDiagnostics,
+  getConstantValue: () => getConstantValue,
+  getContainerNode: () => getContainerNode,
+  getContainingClass: () => getContainingClass,
+  getContainingClassStaticBlock: () => getContainingClassStaticBlock,
+  getContainingFunction: () => getContainingFunction,
+  getContainingFunctionDeclaration: () => getContainingFunctionDeclaration,
+  getContainingFunctionOrClassStaticBlock: () => getContainingFunctionOrClassStaticBlock,
+  getContainingNodeArray: () => getContainingNodeArray,
+  getContainingObjectLiteralElement: () => getContainingObjectLiteralElement,
+  getContextualTypeFromParent: () => getContextualTypeFromParent,
+  getContextualTypeFromParentOrAncestorTypeNode: () => getContextualTypeFromParentOrAncestorTypeNode,
+  getCurrentTime: () => getCurrentTime,
+  getDeclarationDiagnostics: () => getDeclarationDiagnostics,
+  getDeclarationEmitExtensionForPath: () => getDeclarationEmitExtensionForPath,
+  getDeclarationEmitOutputFilePath: () => getDeclarationEmitOutputFilePath,
+  getDeclarationEmitOutputFilePathWorker: () => getDeclarationEmitOutputFilePathWorker,
+  getDeclarationFromName: () => getDeclarationFromName,
+  getDeclarationModifierFlagsFromSymbol: () => getDeclarationModifierFlagsFromSymbol,
+  getDeclarationOfKind: () => getDeclarationOfKind,
+  getDeclarationsOfKind: () => getDeclarationsOfKind,
+  getDeclaredExpandoInitializer: () => getDeclaredExpandoInitializer,
+  getDecorators: () => getDecorators,
+  getDefaultCompilerOptions: () => getDefaultCompilerOptions2,
+  getDefaultFormatCodeSettings: () => getDefaultFormatCodeSettings,
+  getDefaultLibFileName: () => getDefaultLibFileName,
+  getDefaultLibFilePath: () => getDefaultLibFilePath,
+  getDefaultLikeExportInfo: () => getDefaultLikeExportInfo,
+  getDiagnosticText: () => getDiagnosticText,
+  getDiagnosticsWithinSpan: () => getDiagnosticsWithinSpan,
+  getDirectoryPath: () => getDirectoryPath,
+  getDocumentPositionMapper: () => getDocumentPositionMapper,
+  getESModuleInterop: () => getESModuleInterop,
+  getEditsForFileRename: () => getEditsForFileRename,
+  getEffectiveBaseTypeNode: () => getEffectiveBaseTypeNode,
+  getEffectiveConstraintOfTypeParameter: () => getEffectiveConstraintOfTypeParameter,
+  getEffectiveContainerForJSDocTemplateTag: () => getEffectiveContainerForJSDocTemplateTag,
+  getEffectiveImplementsTypeNodes: () => getEffectiveImplementsTypeNodes,
+  getEffectiveInitializer: () => getEffectiveInitializer,
+  getEffectiveJSDocHost: () => getEffectiveJSDocHost,
+  getEffectiveModifierFlags: () => getEffectiveModifierFlags,
+  getEffectiveModifierFlagsAlwaysIncludeJSDoc: () => getEffectiveModifierFlagsAlwaysIncludeJSDoc,
+  getEffectiveModifierFlagsNoCache: () => getEffectiveModifierFlagsNoCache,
+  getEffectiveReturnTypeNode: () => getEffectiveReturnTypeNode,
+  getEffectiveSetAccessorTypeAnnotationNode: () => getEffectiveSetAccessorTypeAnnotationNode,
+  getEffectiveTypeAnnotationNode: () => getEffectiveTypeAnnotationNode,
+  getEffectiveTypeParameterDeclarations: () => getEffectiveTypeParameterDeclarations,
+  getEffectiveTypeRoots: () => getEffectiveTypeRoots,
+  getElementOrPropertyAccessArgumentExpressionOrName: () => getElementOrPropertyAccessArgumentExpressionOrName,
+  getElementOrPropertyAccessName: () => getElementOrPropertyAccessName,
+  getElementsOfBindingOrAssignmentPattern: () => getElementsOfBindingOrAssignmentPattern,
+  getEmitDeclarations: () => getEmitDeclarations,
+  getEmitFlags: () => getEmitFlags,
+  getEmitHelpers: () => getEmitHelpers,
+  getEmitModuleDetectionKind: () => getEmitModuleDetectionKind,
+  getEmitModuleKind: () => getEmitModuleKind,
+  getEmitModuleResolutionKind: () => getEmitModuleResolutionKind,
+  getEmitScriptTarget: () => getEmitScriptTarget,
+  getEnclosingBlockScopeContainer: () => getEnclosingBlockScopeContainer,
+  getEncodedSemanticClassifications: () => getEncodedSemanticClassifications,
+  getEncodedSyntacticClassifications: () => getEncodedSyntacticClassifications,
+  getEndLinePosition: () => getEndLinePosition,
+  getEntityNameFromTypeNode: () => getEntityNameFromTypeNode,
+  getEntrypointsFromPackageJsonInfo: () => getEntrypointsFromPackageJsonInfo,
+  getErrorCountForSummary: () => getErrorCountForSummary,
+  getErrorSpanForNode: () => getErrorSpanForNode,
+  getErrorSummaryText: () => getErrorSummaryText,
+  getEscapedTextOfIdentifierOrLiteral: () => getEscapedTextOfIdentifierOrLiteral,
+  getExpandoInitializer: () => getExpandoInitializer,
+  getExportAssignmentExpression: () => getExportAssignmentExpression,
+  getExportInfoMap: () => getExportInfoMap,
+  getExportNeedsImportStarHelper: () => getExportNeedsImportStarHelper,
+  getExpressionAssociativity: () => getExpressionAssociativity,
+  getExpressionPrecedence: () => getExpressionPrecedence,
+  getExternalHelpersModuleName: () => getExternalHelpersModuleName,
+  getExternalModuleImportEqualsDeclarationExpression: () => getExternalModuleImportEqualsDeclarationExpression,
+  getExternalModuleName: () => getExternalModuleName,
+  getExternalModuleNameFromDeclaration: () => getExternalModuleNameFromDeclaration,
+  getExternalModuleNameFromPath: () => getExternalModuleNameFromPath,
+  getExternalModuleNameLiteral: () => getExternalModuleNameLiteral,
+  getExternalModuleRequireArgument: () => getExternalModuleRequireArgument,
+  getFallbackOptions: () => getFallbackOptions,
+  getFileEmitOutput: () => getFileEmitOutput,
+  getFileMatcherPatterns: () => getFileMatcherPatterns,
+  getFileNamesFromConfigSpecs: () => getFileNamesFromConfigSpecs,
+  getFileWatcherEventKind: () => getFileWatcherEventKind,
+  getFilesInErrorForSummary: () => getFilesInErrorForSummary,
+  getFirstConstructorWithBody: () => getFirstConstructorWithBody,
+  getFirstIdentifier: () => getFirstIdentifier,
+  getFirstNonSpaceCharacterPosition: () => getFirstNonSpaceCharacterPosition,
+  getFirstProjectOutput: () => getFirstProjectOutput,
+  getFixableErrorSpanExpression: () => getFixableErrorSpanExpression,
+  getFormatCodeSettingsForWriting: () => getFormatCodeSettingsForWriting,
+  getFullWidth: () => getFullWidth,
+  getFunctionFlags: () => getFunctionFlags,
+  getGeneratedNameForNode: () => getGeneratedNameForNode,
+  getHeritageClause: () => getHeritageClause,
+  getHostSignatureFromJSDoc: () => getHostSignatureFromJSDoc,
+  getImmediatelyInvokedFunctionExpression: () => getImmediatelyInvokedFunctionExpression,
+  getImpliedNodeFormatForFile: () => getImpliedNodeFormatForFile,
+  getImpliedNodeFormatForFileWorker: () => getImpliedNodeFormatForFileWorker,
+  getImportNeedsImportDefaultHelper: () => getImportNeedsImportDefaultHelper,
+  getImportNeedsImportStarHelper: () => getImportNeedsImportStarHelper,
+  getIndentSize: () => getIndentSize,
+  getIndentString: () => getIndentString,
+  getInitializedVariables: () => getInitializedVariables,
+  getInitializerOfBinaryExpression: () => getInitializerOfBinaryExpression,
+  getInitializerOfBindingOrAssignmentElement: () => getInitializerOfBindingOrAssignmentElement,
+  getInterfaceBaseTypeNodes: () => getInterfaceBaseTypeNodes,
+  getInvokedExpression: () => getInvokedExpression,
+  getJSDocAugmentsTag: () => getJSDocAugmentsTag,
+  getJSDocClassTag: () => getJSDocClassTag,
+  getJSDocCommentRanges: () => getJSDocCommentRanges,
+  getJSDocCommentsAndTags: () => getJSDocCommentsAndTags,
+  getJSDocDeprecatedTag: () => getJSDocDeprecatedTag,
+  getJSDocDeprecatedTagNoCache: () => getJSDocDeprecatedTagNoCache,
+  getJSDocEnumTag: () => getJSDocEnumTag,
+  getJSDocHost: () => getJSDocHost,
+  getJSDocImplementsTags: () => getJSDocImplementsTags,
+  getJSDocOverrideTagNoCache: () => getJSDocOverrideTagNoCache,
+  getJSDocParameterTags: () => getJSDocParameterTags,
+  getJSDocParameterTagsNoCache: () => getJSDocParameterTagsNoCache,
+  getJSDocPrivateTag: () => getJSDocPrivateTag,
+  getJSDocPrivateTagNoCache: () => getJSDocPrivateTagNoCache,
+  getJSDocProtectedTag: () => getJSDocProtectedTag,
+  getJSDocProtectedTagNoCache: () => getJSDocProtectedTagNoCache,
+  getJSDocPublicTag: () => getJSDocPublicTag,
+  getJSDocPublicTagNoCache: () => getJSDocPublicTagNoCache,
+  getJSDocReadonlyTag: () => getJSDocReadonlyTag,
+  getJSDocReadonlyTagNoCache: () => getJSDocReadonlyTagNoCache,
+  getJSDocReturnTag: () => getJSDocReturnTag,
+  getJSDocReturnType: () => getJSDocReturnType,
+  getJSDocRoot: () => getJSDocRoot,
+  getJSDocTags: () => getJSDocTags,
+  getJSDocTagsNoCache: () => getJSDocTagsNoCache,
+  getJSDocTemplateTag: () => getJSDocTemplateTag,
+  getJSDocThisTag: () => getJSDocThisTag,
+  getJSDocType: () => getJSDocType,
+  getJSDocTypeAliasName: () => getJSDocTypeAliasName,
+  getJSDocTypeAssertionType: () => getJSDocTypeAssertionType,
+  getJSDocTypeParameterDeclarations: () => getJSDocTypeParameterDeclarations,
+  getJSDocTypeParameterTags: () => getJSDocTypeParameterTags,
+  getJSDocTypeParameterTagsNoCache: () => getJSDocTypeParameterTagsNoCache,
+  getJSDocTypeTag: () => getJSDocTypeTag,
+  getJSXImplicitImportBase: () => getJSXImplicitImportBase,
+  getJSXRuntimeImport: () => getJSXRuntimeImport,
+  getJSXTransformEnabled: () => getJSXTransformEnabled,
+  getKeyForCompilerOptions: () => getKeyForCompilerOptions,
+  getLanguageVariant: () => getLanguageVariant,
+  getLastChild: () => getLastChild,
+  getLeadingCommentRanges: () => getLeadingCommentRanges,
+  getLeadingCommentRangesOfNode: () => getLeadingCommentRangesOfNode,
+  getLeftmostAccessExpression: () => getLeftmostAccessExpression,
+  getLeftmostExpression: () => getLeftmostExpression,
+  getLineAndCharacterOfPosition: () => getLineAndCharacterOfPosition,
+  getLineInfo: () => getLineInfo,
+  getLineOfLocalPosition: () => getLineOfLocalPosition,
+  getLineOfLocalPositionFromLineMap: () => getLineOfLocalPositionFromLineMap,
+  getLineStartPositionForPosition: () => getLineStartPositionForPosition,
+  getLineStarts: () => getLineStarts,
+  getLinesBetweenPositionAndNextNonWhitespaceCharacter: () => getLinesBetweenPositionAndNextNonWhitespaceCharacter,
+  getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter: () => getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter,
+  getLinesBetweenPositions: () => getLinesBetweenPositions,
+  getLinesBetweenRangeEndAndRangeStart: () => getLinesBetweenRangeEndAndRangeStart,
+  getLinesBetweenRangeEndPositions: () => getLinesBetweenRangeEndPositions,
+  getLiteralText: () => getLiteralText,
+  getLocalNameForExternalImport: () => getLocalNameForExternalImport,
+  getLocalSymbolForExportDefault: () => getLocalSymbolForExportDefault,
+  getLocaleSpecificMessage: () => getLocaleSpecificMessage,
+  getLocaleTimeString: () => getLocaleTimeString,
+  getMappedContextSpan: () => getMappedContextSpan,
+  getMappedDocumentSpan: () => getMappedDocumentSpan,
+  getMappedLocation: () => getMappedLocation,
+  getMatchedFileSpec: () => getMatchedFileSpec,
+  getMatchedIncludeSpec: () => getMatchedIncludeSpec,
+  getMeaningFromDeclaration: () => getMeaningFromDeclaration,
+  getMeaningFromLocation: () => getMeaningFromLocation,
+  getMembersOfDeclaration: () => getMembersOfDeclaration,
+  getModeForFileReference: () => getModeForFileReference,
+  getModeForResolutionAtIndex: () => getModeForResolutionAtIndex,
+  getModeForUsageLocation: () => getModeForUsageLocation,
+  getModifiedTime: () => getModifiedTime,
+  getModifiers: () => getModifiers,
+  getModuleInstanceState: () => getModuleInstanceState,
+  getModuleNameStringLiteralAt: () => getModuleNameStringLiteralAt,
+  getModuleSpecifierEndingPreference: () => getModuleSpecifierEndingPreference,
+  getModuleSpecifierResolverHost: () => getModuleSpecifierResolverHost,
+  getMutableClone: () => getMutableClone,
+  getNameForExportedSymbol: () => getNameForExportedSymbol,
+  getNameFromIndexInfo: () => getNameFromIndexInfo,
+  getNameFromPropertyName: () => getNameFromPropertyName,
+  getNameOfAccessExpression: () => getNameOfAccessExpression,
+  getNameOfCompilerOptionValue: () => getNameOfCompilerOptionValue,
+  getNameOfDeclaration: () => getNameOfDeclaration,
+  getNameOfExpando: () => getNameOfExpando,
+  getNameOfJSDocTypedef: () => getNameOfJSDocTypedef,
+  getNameOrArgument: () => getNameOrArgument,
+  getNameTable: () => getNameTable,
+  getNamesForExportedSymbol: () => getNamesForExportedSymbol,
+  getNamespaceDeclarationNode: () => getNamespaceDeclarationNode,
+  getNewLineCharacter: () => getNewLineCharacter,
+  getNewLineKind: () => getNewLineKind,
+  getNewLineOrDefaultFromHost: () => getNewLineOrDefaultFromHost,
+  getNewTargetContainer: () => getNewTargetContainer,
+  getNextJSDocCommentLocation: () => getNextJSDocCommentLocation,
+  getNodeForGeneratedName: () => getNodeForGeneratedName,
+  getNodeId: () => getNodeId,
+  getNodeKind: () => getNodeKind,
+  getNodeMajorVersion: () => getNodeMajorVersion,
+  getNodeModifiers: () => getNodeModifiers,
+  getNodeModulePathParts: () => getNodeModulePathParts,
+  getNonAssignedNameOfDeclaration: () => getNonAssignedNameOfDeclaration,
+  getNonAssignmentOperatorForCompoundAssignment: () => getNonAssignmentOperatorForCompoundAssignment,
+  getNonAugmentationDeclaration: () => getNonAugmentationDeclaration,
+  getNonDecoratorTokenPosOfNode: () => getNonDecoratorTokenPosOfNode,
+  getNormalizedAbsolutePath: () => getNormalizedAbsolutePath,
+  getNormalizedAbsolutePathWithoutRoot: () => getNormalizedAbsolutePathWithoutRoot,
+  getNormalizedPathComponents: () => getNormalizedPathComponents,
+  getObjectFlags: () => getObjectFlags,
+  getOperator: () => getOperator,
+  getOperatorAssociativity: () => getOperatorAssociativity,
+  getOperatorPrecedence: () => getOperatorPrecedence,
+  getOptionFromName: () => getOptionFromName,
+  getOptionsNameMap: () => getOptionsNameMap,
+  getOrCreateEmitNode: () => getOrCreateEmitNode,
+  getOrCreateExternalHelpersModuleNameIfNeeded: () => getOrCreateExternalHelpersModuleNameIfNeeded,
+  getOrUpdate: () => getOrUpdate,
+  getOriginalNode: () => getOriginalNode,
+  getOriginalNodeId: () => getOriginalNodeId,
+  getOriginalSourceFile: () => getOriginalSourceFile,
+  getOutputDeclarationFileName: () => getOutputDeclarationFileName,
+  getOutputExtension: () => getOutputExtension,
+  getOutputFileNames: () => getOutputFileNames,
+  getOutputPathsFor: () => getOutputPathsFor,
+  getOutputPathsForBundle: () => getOutputPathsForBundle,
+  getOwnEmitOutputFilePath: () => getOwnEmitOutputFilePath,
+  getOwnKeys: () => getOwnKeys,
+  getOwnValues: () => getOwnValues,
+  getPackageJsonInfo: () => getPackageJsonInfo,
+  getPackageJsonTypesVersionsPaths: () => getPackageJsonTypesVersionsPaths,
+  getPackageJsonsVisibleToFile: () => getPackageJsonsVisibleToFile,
+  getPackageNameFromTypesPackageName: () => getPackageNameFromTypesPackageName,
+  getPackageScopeForPath: () => getPackageScopeForPath,
+  getParameterSymbolFromJSDoc: () => getParameterSymbolFromJSDoc,
+  getParameterTypeNode: () => getParameterTypeNode,
+  getParentNodeInSpan: () => getParentNodeInSpan,
+  getParseTreeNode: () => getParseTreeNode,
+  getParsedCommandLineOfConfigFile: () => getParsedCommandLineOfConfigFile,
+  getPathComponents: () => getPathComponents,
+  getPathComponentsRelativeTo: () => getPathComponentsRelativeTo,
+  getPathFromPathComponents: () => getPathFromPathComponents,
+  getPathUpdater: () => getPathUpdater,
+  getPathsBasePath: () => getPathsBasePath,
+  getPatternFromSpec: () => getPatternFromSpec,
+  getPendingEmitKind: () => getPendingEmitKind,
+  getPositionOfLineAndCharacter: () => getPositionOfLineAndCharacter,
+  getPossibleGenericSignatures: () => getPossibleGenericSignatures,
+  getPossibleOriginalInputExtensionForExtension: () => getPossibleOriginalInputExtensionForExtension,
+  getPossibleTypeArgumentsInfo: () => getPossibleTypeArgumentsInfo,
+  getPreEmitDiagnostics: () => getPreEmitDiagnostics,
+  getPrecedingNonSpaceCharacterPosition: () => getPrecedingNonSpaceCharacterPosition,
+  getProperties: () => getProperties,
+  getProperty: () => getProperty,
+  getPropertyArrayElementValue: () => getPropertyArrayElementValue,
+  getPropertyAssignment: () => getPropertyAssignment,
+  getPropertyAssignmentAliasLikeExpression: () => getPropertyAssignmentAliasLikeExpression,
+  getPropertyNameForPropertyNameNode: () => getPropertyNameForPropertyNameNode,
+  getPropertyNameForUniqueESSymbol: () => getPropertyNameForUniqueESSymbol,
+  getPropertyNameOfBindingOrAssignmentElement: () => getPropertyNameOfBindingOrAssignmentElement,
+  getPropertySymbolFromBindingElement: () => getPropertySymbolFromBindingElement,
+  getPropertySymbolsFromContextualType: () => getPropertySymbolsFromContextualType,
+  getQuoteFromPreference: () => getQuoteFromPreference,
+  getQuotePreference: () => getQuotePreference,
+  getRangesWhere: () => getRangesWhere,
+  getRefactorContextSpan: () => getRefactorContextSpan,
+  getReferencedFileLocation: () => getReferencedFileLocation,
+  getRegexFromPattern: () => getRegexFromPattern,
+  getRegularExpressionForWildcard: () => getRegularExpressionForWildcard,
+  getRegularExpressionsForWildcards: () => getRegularExpressionsForWildcards,
+  getRelativePathFromDirectory: () => getRelativePathFromDirectory,
+  getRelativePathFromFile: () => getRelativePathFromFile,
+  getRelativePathToDirectoryOrUrl: () => getRelativePathToDirectoryOrUrl,
+  getRenameLocation: () => getRenameLocation,
+  getReplacementSpanForContextToken: () => getReplacementSpanForContextToken,
+  getResolutionDiagnostic: () => getResolutionDiagnostic,
+  getResolutionModeOverrideForClause: () => getResolutionModeOverrideForClause,
+  getResolveJsonModule: () => getResolveJsonModule,
+  getResolvePackageJsonExports: () => getResolvePackageJsonExports,
+  getResolvePackageJsonImports: () => getResolvePackageJsonImports,
+  getResolvedExternalModuleName: () => getResolvedExternalModuleName,
+  getResolvedModule: () => getResolvedModule,
+  getResolvedTypeReferenceDirective: () => getResolvedTypeReferenceDirective,
+  getRestIndicatorOfBindingOrAssignmentElement: () => getRestIndicatorOfBindingOrAssignmentElement,
+  getRestParameterElementType: () => getRestParameterElementType,
+  getRightMostAssignedExpression: () => getRightMostAssignedExpression,
+  getRootDeclaration: () => getRootDeclaration,
+  getRootLength: () => getRootLength,
+  getScriptKind: () => getScriptKind,
+  getScriptKindFromFileName: () => getScriptKindFromFileName,
+  getScriptTargetFeatures: () => getScriptTargetFeatures,
+  getSelectedEffectiveModifierFlags: () => getSelectedEffectiveModifierFlags,
+  getSelectedSyntacticModifierFlags: () => getSelectedSyntacticModifierFlags,
+  getSemanticClassifications: () => getSemanticClassifications,
+  getSemanticJsxChildren: () => getSemanticJsxChildren,
+  getSetAccessorTypeAnnotationNode: () => getSetAccessorTypeAnnotationNode,
+  getSetAccessorValueParameter: () => getSetAccessorValueParameter,
+  getSetExternalModuleIndicator: () => getSetExternalModuleIndicator,
+  getShebang: () => getShebang,
+  getSingleInitializerOfVariableStatementOrPropertyDeclaration: () => getSingleInitializerOfVariableStatementOrPropertyDeclaration,
+  getSingleVariableOfVariableStatement: () => getSingleVariableOfVariableStatement,
+  getSnapshotText: () => getSnapshotText,
+  getSnippetElement: () => getSnippetElement,
+  getSourceFileOfModule: () => getSourceFileOfModule,
+  getSourceFileOfNode: () => getSourceFileOfNode,
+  getSourceFilePathInNewDir: () => getSourceFilePathInNewDir,
+  getSourceFilePathInNewDirWorker: () => getSourceFilePathInNewDirWorker,
+  getSourceFileVersionAsHashFromText: () => getSourceFileVersionAsHashFromText,
+  getSourceFilesToEmit: () => getSourceFilesToEmit,
+  getSourceMapRange: () => getSourceMapRange,
+  getSourceMapper: () => getSourceMapper,
+  getSourceTextOfNodeFromSourceFile: () => getSourceTextOfNodeFromSourceFile,
+  getSpanOfTokenAtPosition: () => getSpanOfTokenAtPosition,
+  getSpellingSuggestion: () => getSpellingSuggestion,
+  getStartPositionOfLine: () => getStartPositionOfLine,
+  getStartPositionOfRange: () => getStartPositionOfRange,
+  getStartsOnNewLine: () => getStartsOnNewLine,
+  getStaticPropertiesAndClassStaticBlock: () => getStaticPropertiesAndClassStaticBlock,
+  getStrictOptionValue: () => getStrictOptionValue,
+  getStringComparer: () => getStringComparer,
+  getSuperCallFromStatement: () => getSuperCallFromStatement,
+  getSuperContainer: () => getSuperContainer,
+  getSupportedCodeFixes: () => getSupportedCodeFixes,
+  getSupportedExtensions: () => getSupportedExtensions,
+  getSupportedExtensionsWithJsonIfResolveJsonModule: () => getSupportedExtensionsWithJsonIfResolveJsonModule,
+  getSwitchedType: () => getSwitchedType,
+  getSymbolId: () => getSymbolId,
+  getSymbolNameForPrivateIdentifier: () => getSymbolNameForPrivateIdentifier,
+  getSymbolTarget: () => getSymbolTarget,
+  getSyntacticClassifications: () => getSyntacticClassifications,
+  getSyntacticModifierFlags: () => getSyntacticModifierFlags,
+  getSyntacticModifierFlagsNoCache: () => getSyntacticModifierFlagsNoCache,
+  getSynthesizedDeepClone: () => getSynthesizedDeepClone,
+  getSynthesizedDeepCloneWithReplacements: () => getSynthesizedDeepCloneWithReplacements,
+  getSynthesizedDeepClones: () => getSynthesizedDeepClones,
+  getSynthesizedDeepClonesWithReplacements: () => getSynthesizedDeepClonesWithReplacements,
+  getSyntheticLeadingComments: () => getSyntheticLeadingComments,
+  getSyntheticTrailingComments: () => getSyntheticTrailingComments,
+  getTargetLabel: () => getTargetLabel,
+  getTargetOfBindingOrAssignmentElement: () => getTargetOfBindingOrAssignmentElement,
+  getTemporaryModuleResolutionState: () => getTemporaryModuleResolutionState,
+  getTextOfConstantValue: () => getTextOfConstantValue,
+  getTextOfIdentifierOrLiteral: () => getTextOfIdentifierOrLiteral,
+  getTextOfJSDocComment: () => getTextOfJSDocComment,
+  getTextOfNode: () => getTextOfNode,
+  getTextOfNodeFromSourceText: () => getTextOfNodeFromSourceText,
+  getTextOfPropertyName: () => getTextOfPropertyName,
+  getThisContainer: () => getThisContainer,
+  getThisParameter: () => getThisParameter,
+  getTokenAtPosition: () => getTokenAtPosition,
+  getTokenPosOfNode: () => getTokenPosOfNode,
+  getTokenSourceMapRange: () => getTokenSourceMapRange,
+  getTouchingPropertyName: () => getTouchingPropertyName,
+  getTouchingToken: () => getTouchingToken,
+  getTrailingCommentRanges: () => getTrailingCommentRanges,
+  getTrailingSemicolonDeferringWriter: () => getTrailingSemicolonDeferringWriter,
+  getTransformFlagsSubtreeExclusions: () => getTransformFlagsSubtreeExclusions,
+  getTransformers: () => getTransformers,
+  getTsBuildInfoEmitOutputFilePath: () => getTsBuildInfoEmitOutputFilePath,
+  getTsConfigObjectLiteralExpression: () => getTsConfigObjectLiteralExpression,
+  getTsConfigPropArray: () => getTsConfigPropArray,
+  getTsConfigPropArrayElementValue: () => getTsConfigPropArrayElementValue,
+  getTypeAnnotationNode: () => getTypeAnnotationNode,
+  getTypeArgumentOrTypeParameterList: () => getTypeArgumentOrTypeParameterList,
+  getTypeKeywordOfTypeOnlyImport: () => getTypeKeywordOfTypeOnlyImport,
+  getTypeNode: () => getTypeNode,
+  getTypeNodeIfAccessible: () => getTypeNodeIfAccessible,
+  getTypeParameterFromJsDoc: () => getTypeParameterFromJsDoc,
+  getTypeParameterOwner: () => getTypeParameterOwner,
+  getTypesPackageName: () => getTypesPackageName,
+  getUILocale: () => getUILocale,
+  getUniqueName: () => getUniqueName,
+  getUniqueSymbolId: () => getUniqueSymbolId,
+  getUseDefineForClassFields: () => getUseDefineForClassFields,
+  getWatchErrorSummaryDiagnosticMessage: () => getWatchErrorSummaryDiagnosticMessage,
+  getWatchFactory: () => getWatchFactory,
+  group: () => group,
+  guessIndentation: () => guessIndentation,
+  handleNoEmitOptions: () => handleNoEmitOptions,
+  hasAbstractModifier: () => hasAbstractModifier,
+  hasAccessorModifier: () => hasAccessorModifier,
+  hasAmbientModifier: () => hasAmbientModifier,
+  hasChangesInResolutions: () => hasChangesInResolutions,
+  hasChildOfKind: () => hasChildOfKind,
+  hasContextSensitiveParameters: () => hasContextSensitiveParameters,
+  hasDecorators: () => hasDecorators,
+  hasDocComment: () => hasDocComment,
+  hasDynamicName: () => hasDynamicName,
+  hasEffectiveModifier: () => hasEffectiveModifier,
+  hasEffectiveModifiers: () => hasEffectiveModifiers,
+  hasEffectiveReadonlyModifier: () => hasEffectiveReadonlyModifier,
+  hasExtension: () => hasExtension,
+  hasIndexSignature: () => hasIndexSignature,
+  hasInitializer: () => hasInitializer,
+  hasInvalidEscape: () => hasInvalidEscape,
+  hasJSDocNodes: () => hasJSDocNodes,
+  hasJSDocParameterTags: () => hasJSDocParameterTags,
+  hasJSFileExtension: () => hasJSFileExtension,
+  hasJsonModuleEmitEnabled: () => hasJsonModuleEmitEnabled,
+  hasOnlyExpressionInitializer: () => hasOnlyExpressionInitializer,
+  hasOverrideModifier: () => hasOverrideModifier,
+  hasPossibleExternalModuleReference: () => hasPossibleExternalModuleReference,
+  hasProperty: () => hasProperty,
+  hasPropertyAccessExpressionWithName: () => hasPropertyAccessExpressionWithName,
+  hasQuestionToken: () => hasQuestionToken,
+  hasRecordedExternalHelpers: () => hasRecordedExternalHelpers,
+  hasRestParameter: () => hasRestParameter,
+  hasScopeMarker: () => hasScopeMarker,
+  hasStaticModifier: () => hasStaticModifier,
+  hasSyntacticModifier: () => hasSyntacticModifier,
+  hasSyntacticModifiers: () => hasSyntacticModifiers,
+  hasTSFileExtension: () => hasTSFileExtension,
+  hasTabstop: () => hasTabstop,
+  hasTrailingDirectorySeparator: () => hasTrailingDirectorySeparator,
+  hasType: () => hasType,
+  hasTypeArguments: () => hasTypeArguments,
+  hasZeroOrOneAsteriskCharacter: () => hasZeroOrOneAsteriskCharacter,
+  helperString: () => helperString,
+  hostGetCanonicalFileName: () => hostGetCanonicalFileName,
+  hostUsesCaseSensitiveFileNames: () => hostUsesCaseSensitiveFileNames,
+  idText: () => idText,
+  identifierIsThisKeyword: () => identifierIsThisKeyword,
+  identity: () => identity,
+  identitySourceMapConsumer: () => identitySourceMapConsumer,
+  ignoreSourceNewlines: () => ignoreSourceNewlines,
+  ignoredPaths: () => ignoredPaths,
+  importDefaultHelper: () => importDefaultHelper,
+  importFromModuleSpecifier: () => importFromModuleSpecifier,
+  importStarHelper: () => importStarHelper,
+  indexOfAnyCharCode: () => indexOfAnyCharCode,
+  indexOfNode: () => indexOfNode,
+  indicesOf: () => indicesOf,
+  inferredTypesContainingFile: () => inferredTypesContainingFile,
+  insertImports: () => insertImports,
+  insertLeadingStatement: () => insertLeadingStatement,
+  insertSorted: () => insertSorted,
+  insertStatementAfterCustomPrologue: () => insertStatementAfterCustomPrologue,
+  insertStatementAfterStandardPrologue: () => insertStatementAfterStandardPrologue,
+  insertStatementsAfterCustomPrologue: () => insertStatementsAfterCustomPrologue,
+  insertStatementsAfterStandardPrologue: () => insertStatementsAfterStandardPrologue,
+  intersperse: () => intersperse,
+  introducesArgumentsExoticObject: () => introducesArgumentsExoticObject,
+  inverseJsxOptionMap: () => inverseJsxOptionMap,
+  isAbstractConstructorSymbol: () => isAbstractConstructorSymbol,
+  isAbstractModifier: () => isAbstractModifier,
+  isAccessExpression: () => isAccessExpression,
+  isAccessibilityModifier: () => isAccessibilityModifier,
+  isAccessor: () => isAccessor,
+  isAccessorModifier: () => isAccessorModifier,
+  isAliasSymbolDeclaration: () => isAliasSymbolDeclaration,
+  isAliasableExpression: () => isAliasableExpression,
+  isAmbientModule: () => isAmbientModule,
+  isAmbientPropertyDeclaration: () => isAmbientPropertyDeclaration,
+  isAnyDirectorySeparator: () => isAnyDirectorySeparator,
+  isAnyImportOrBareOrAccessedRequire: () => isAnyImportOrBareOrAccessedRequire,
+  isAnyImportOrReExport: () => isAnyImportOrReExport,
+  isAnyImportSyntax: () => isAnyImportSyntax,
+  isAnySupportedFileExtension: () => isAnySupportedFileExtension,
+  isApplicableVersionedTypesKey: () => isApplicableVersionedTypesKey,
+  isArgumentExpressionOfElementAccess: () => isArgumentExpressionOfElementAccess,
+  isArray: () => isArray,
+  isArrayBindingElement: () => isArrayBindingElement,
+  isArrayBindingOrAssignmentPattern: () => isArrayBindingOrAssignmentPattern,
+  isArrayBindingPattern: () => isArrayBindingPattern,
+  isArrayLiteralExpression: () => isArrayLiteralExpression,
+  isArrayLiteralOrObjectLiteralDestructuringPattern: () => isArrayLiteralOrObjectLiteralDestructuringPattern,
+  isArrayTypeNode: () => isArrayTypeNode,
+  isArrowFunction: () => isArrowFunction,
+  isAsExpression: () => isAsExpression,
+  isAssertClause: () => isAssertClause,
+  isAssertEntry: () => isAssertEntry,
+  isAssertionExpression: () => isAssertionExpression,
+  isAssertionKey: () => isAssertionKey,
+  isAssertsKeyword: () => isAssertsKeyword,
+  isAssignmentDeclaration: () => isAssignmentDeclaration,
+  isAssignmentExpression: () => isAssignmentExpression,
+  isAssignmentOperator: () => isAssignmentOperator,
+  isAssignmentPattern: () => isAssignmentPattern,
+  isAssignmentTarget: () => isAssignmentTarget,
+  isAsteriskToken: () => isAsteriskToken,
+  isAsyncFunction: () => isAsyncFunction,
+  isAsyncModifier: () => isAsyncModifier,
+  isAutoAccessorPropertyDeclaration: () => isAutoAccessorPropertyDeclaration,
+  isAwaitExpression: () => isAwaitExpression,
+  isAwaitKeyword: () => isAwaitKeyword,
+  isBigIntLiteral: () => isBigIntLiteral,
+  isBinaryExpression: () => isBinaryExpression,
+  isBinaryOperatorToken: () => isBinaryOperatorToken,
+  isBindableObjectDefinePropertyCall: () => isBindableObjectDefinePropertyCall,
+  isBindableStaticAccessExpression: () => isBindableStaticAccessExpression,
+  isBindableStaticElementAccessExpression: () => isBindableStaticElementAccessExpression,
+  isBindableStaticNameExpression: () => isBindableStaticNameExpression,
+  isBindingElement: () => isBindingElement,
+  isBindingName: () => isBindingName,
+  isBindingOrAssignmentPattern: () => isBindingOrAssignmentPattern,
+  isBindingPattern: () => isBindingPattern,
+  isBlock: () => isBlock,
+  isBlockOrCatchScoped: () => isBlockOrCatchScoped,
+  isBlockScope: () => isBlockScope,
+  isBlockScopedContainerTopLevel: () => isBlockScopedContainerTopLevel,
+  isBooleanLiteral: () => isBooleanLiteral,
+  isBreakOrContinueStatement: () => isBreakOrContinueStatement,
+  isBreakStatement: () => isBreakStatement,
+  isBuildInfoFile: () => isBuildInfoFile,
+  isBuilderProgram: () => isBuilderProgram2,
+  isBundle: () => isBundle,
+  isBundleFileTextLike: () => isBundleFileTextLike,
+  isCallChain: () => isCallChain,
+  isCallExpression: () => isCallExpression,
+  isCallExpressionTarget: () => isCallExpressionTarget,
+  isCallLikeExpression: () => isCallLikeExpression,
+  isCallOrNewExpression: () => isCallOrNewExpression,
+  isCallOrNewExpressionTarget: () => isCallOrNewExpressionTarget,
+  isCallSignatureDeclaration: () => isCallSignatureDeclaration,
+  isCallToHelper: () => isCallToHelper,
+  isCaseBlock: () => isCaseBlock,
+  isCaseClause: () => isCaseClause,
+  isCaseKeyword: () => isCaseKeyword,
+  isCaseOrDefaultClause: () => isCaseOrDefaultClause,
+  isCatchClause: () => isCatchClause,
+  isCatchClauseVariableDeclaration: () => isCatchClauseVariableDeclaration,
+  isCatchClauseVariableDeclarationOrBindingElement: () => isCatchClauseVariableDeclarationOrBindingElement,
+  isCheckJsEnabledForFile: () => isCheckJsEnabledForFile,
+  isChildOfNodeWithKind: () => isChildOfNodeWithKind,
+  isCircularBuildOrder: () => isCircularBuildOrder,
+  isClassDeclaration: () => isClassDeclaration,
+  isClassElement: () => isClassElement,
+  isClassExpression: () => isClassExpression,
+  isClassLike: () => isClassLike,
+  isClassMemberModifier: () => isClassMemberModifier,
+  isClassOrTypeElement: () => isClassOrTypeElement,
+  isClassStaticBlockDeclaration: () => isClassStaticBlockDeclaration,
+  isCollapsedRange: () => isCollapsedRange,
+  isColonToken: () => isColonToken,
+  isCommaListExpression: () => isCommaListExpression,
+  isCommaSequence: () => isCommaSequence,
+  isCommaToken: () => isCommaToken,
+  isComment: () => isComment,
+  isCommonJsExportPropertyAssignment: () => isCommonJsExportPropertyAssignment,
+  isCommonJsExportedExpression: () => isCommonJsExportedExpression,
+  isCompoundAssignment: () => isCompoundAssignment,
+  isComputedNonLiteralName: () => isComputedNonLiteralName,
+  isComputedPropertyName: () => isComputedPropertyName,
+  isConciseBody: () => isConciseBody,
+  isConditionalExpression: () => isConditionalExpression,
+  isConditionalTypeNode: () => isConditionalTypeNode,
+  isConstTypeReference: () => isConstTypeReference,
+  isConstructSignatureDeclaration: () => isConstructSignatureDeclaration,
+  isConstructorDeclaration: () => isConstructorDeclaration,
+  isConstructorTypeNode: () => isConstructorTypeNode,
+  isContextualKeyword: () => isContextualKeyword,
+  isContinueStatement: () => isContinueStatement,
+  isCustomPrologue: () => isCustomPrologue,
+  isDebuggerStatement: () => isDebuggerStatement,
+  isDeclaration: () => isDeclaration,
+  isDeclarationBindingElement: () => isDeclarationBindingElement,
+  isDeclarationFileName: () => isDeclarationFileName,
+  isDeclarationName: () => isDeclarationName,
+  isDeclarationNameOfEnumOrNamespace: () => isDeclarationNameOfEnumOrNamespace,
+  isDeclarationReadonly: () => isDeclarationReadonly,
+  isDeclarationStatement: () => isDeclarationStatement,
+  isDeclarationWithTypeParameterChildren: () => isDeclarationWithTypeParameterChildren,
+  isDeclarationWithTypeParameters: () => isDeclarationWithTypeParameters,
+  isDecorator: () => isDecorator,
+  isDecoratorTarget: () => isDecoratorTarget,
+  isDefaultClause: () => isDefaultClause,
+  isDefaultImport: () => isDefaultImport,
+  isDefaultedExpandoInitializer: () => isDefaultedExpandoInitializer,
+  isDeleteExpression: () => isDeleteExpression,
+  isDeleteTarget: () => isDeleteTarget,
+  isDeprecatedDeclaration: () => isDeprecatedDeclaration,
+  isDestructuringAssignment: () => isDestructuringAssignment,
+  isDiagnosticWithLocation: () => isDiagnosticWithLocation,
+  isDiskPathRoot: () => isDiskPathRoot,
+  isDoStatement: () => isDoStatement,
+  isDotDotDotToken: () => isDotDotDotToken,
+  isDottedName: () => isDottedName,
+  isDynamicName: () => isDynamicName,
+  isESSymbolIdentifier: () => isESSymbolIdentifier,
+  isEffectiveExternalModule: () => isEffectiveExternalModule,
+  isEffectiveModuleDeclaration: () => isEffectiveModuleDeclaration,
+  isEffectiveStrictModeSourceFile: () => isEffectiveStrictModeSourceFile,
+  isElementAccessChain: () => isElementAccessChain,
+  isElementAccessExpression: () => isElementAccessExpression,
+  isEmittedFileOfProgram: () => isEmittedFileOfProgram,
+  isEmptyArrayLiteral: () => isEmptyArrayLiteral,
+  isEmptyBindingElement: () => isEmptyBindingElement,
+  isEmptyBindingPattern: () => isEmptyBindingPattern,
+  isEmptyObjectLiteral: () => isEmptyObjectLiteral,
+  isEmptyStatement: () => isEmptyStatement,
+  isEndOfDeclarationMarker: () => isEndOfDeclarationMarker,
+  isEntityName: () => isEntityName,
+  isEntityNameExpression: () => isEntityNameExpression,
+  isEnumConst: () => isEnumConst,
+  isEnumDeclaration: () => isEnumDeclaration,
+  isEnumMember: () => isEnumMember,
+  isEqualityOperatorKind: () => isEqualityOperatorKind,
+  isEqualsGreaterThanToken: () => isEqualsGreaterThanToken,
+  isExclamationToken: () => isExclamationToken,
+  isExcludedFile: () => isExcludedFile,
+  isExclusivelyTypeOnlyImportOrExport: () => isExclusivelyTypeOnlyImportOrExport,
+  isExportAssignment: () => isExportAssignment,
+  isExportDeclaration: () => isExportDeclaration,
+  isExportModifier: () => isExportModifier,
+  isExportName: () => isExportName,
+  isExportNamespaceAsDefaultDeclaration: () => isExportNamespaceAsDefaultDeclaration,
+  isExportSpecifier: () => isExportSpecifier,
+  isExportsIdentifier: () => isExportsIdentifier,
+  isExportsOrModuleExportsOrAlias: () => isExportsOrModuleExportsOrAlias,
+  isExpression: () => isExpression,
+  isExpressionNode: () => isExpressionNode,
+  isExpressionOfExternalModuleImportEqualsDeclaration: () => isExpressionOfExternalModuleImportEqualsDeclaration,
+  isExpressionOfOptionalChainRoot: () => isExpressionOfOptionalChainRoot,
+  isExpressionStatement: () => isExpressionStatement,
+  isExpressionWithTypeArguments: () => isExpressionWithTypeArguments,
+  isExpressionWithTypeArgumentsInClassExtendsClause: () => isExpressionWithTypeArgumentsInClassExtendsClause,
+  isExternalModule: () => isExternalModule,
+  isExternalModuleAugmentation: () => isExternalModuleAugmentation,
+  isExternalModuleImportEqualsDeclaration: () => isExternalModuleImportEqualsDeclaration,
+  isExternalModuleIndicator: () => isExternalModuleIndicator,
+  isExternalModuleNameRelative: () => isExternalModuleNameRelative,
+  isExternalModuleReference: () => isExternalModuleReference,
+  isExternalModuleSymbol: () => isExternalModuleSymbol,
+  isExternalOrCommonJsModule: () => isExternalOrCommonJsModule,
+  isFileLevelUniqueName: () => isFileLevelUniqueName,
+  isFileProbablyExternalModule: () => isFileProbablyExternalModule,
+  isFirstDeclarationOfSymbolParameter: () => isFirstDeclarationOfSymbolParameter,
+  isFixablePromiseHandler: () => isFixablePromiseHandler,
+  isForInOrOfStatement: () => isForInOrOfStatement,
+  isForInStatement: () => isForInStatement,
+  isForInitializer: () => isForInitializer,
+  isForOfStatement: () => isForOfStatement,
+  isForStatement: () => isForStatement,
+  isFunctionBlock: () => isFunctionBlock,
+  isFunctionBody: () => isFunctionBody,
+  isFunctionDeclaration: () => isFunctionDeclaration,
+  isFunctionExpression: () => isFunctionExpression,
+  isFunctionExpressionOrArrowFunction: () => isFunctionExpressionOrArrowFunction,
+  isFunctionLike: () => isFunctionLike,
+  isFunctionLikeDeclaration: () => isFunctionLikeDeclaration,
+  isFunctionLikeKind: () => isFunctionLikeKind,
+  isFunctionLikeOrClassStaticBlockDeclaration: () => isFunctionLikeOrClassStaticBlockDeclaration,
+  isFunctionOrConstructorTypeNode: () => isFunctionOrConstructorTypeNode,
+  isFunctionOrModuleBlock: () => isFunctionOrModuleBlock,
+  isFunctionSymbol: () => isFunctionSymbol,
+  isFunctionTypeNode: () => isFunctionTypeNode,
+  isFutureReservedKeyword: () => isFutureReservedKeyword,
+  isGeneratedIdentifier: () => isGeneratedIdentifier,
+  isGeneratedPrivateIdentifier: () => isGeneratedPrivateIdentifier,
+  isGetAccessor: () => isGetAccessor,
+  isGetAccessorDeclaration: () => isGetAccessorDeclaration,
+  isGetOrSetAccessorDeclaration: () => isGetOrSetAccessorDeclaration,
+  isGlobalDeclaration: () => isGlobalDeclaration,
+  isGlobalScopeAugmentation: () => isGlobalScopeAugmentation,
+  isHeritageClause: () => isHeritageClause,
+  isHoistedFunction: () => isHoistedFunction,
+  isHoistedVariableStatement: () => isHoistedVariableStatement,
+  isIdentifier: () => isIdentifier,
+  isIdentifierANonContextualKeyword: () => isIdentifierANonContextualKeyword,
+  isIdentifierName: () => isIdentifierName,
+  isIdentifierOrPrivateIdentifier: () => isIdentifierOrPrivateIdentifier,
+  isIdentifierOrThisTypeNode: () => isIdentifierOrThisTypeNode,
+  isIdentifierPart: () => isIdentifierPart,
+  isIdentifierStart: () => isIdentifierStart,
+  isIdentifierText: () => isIdentifierText,
+  isIdentifierTypePredicate: () => isIdentifierTypePredicate,
+  isIdentifierTypeReference: () => isIdentifierTypeReference,
+  isIfStatement: () => isIfStatement,
+  isIgnoredFileFromWildCardWatching: () => isIgnoredFileFromWildCardWatching,
+  isImplicitGlob: () => isImplicitGlob,
+  isImportCall: () => isImportCall,
+  isImportClause: () => isImportClause,
+  isImportDeclaration: () => isImportDeclaration,
+  isImportEqualsDeclaration: () => isImportEqualsDeclaration,
+  isImportKeyword: () => isImportKeyword,
+  isImportMeta: () => isImportMeta,
+  isImportOrExportSpecifier: () => isImportOrExportSpecifier,
+  isImportOrExportSpecifierName: () => isImportOrExportSpecifierName,
+  isImportSpecifier: () => isImportSpecifier,
+  isImportTypeAssertionContainer: () => isImportTypeAssertionContainer,
+  isImportTypeNode: () => isImportTypeNode,
+  isImportableFile: () => isImportableFile,
+  isInComment: () => isInComment,
+  isInExpressionContext: () => isInExpressionContext,
+  isInJSDoc: () => isInJSDoc,
+  isInJSFile: () => isInJSFile,
+  isInJSXText: () => isInJSXText,
+  isInJsonFile: () => isInJsonFile,
+  isInNonReferenceComment: () => isInNonReferenceComment,
+  isInReferenceComment: () => isInReferenceComment,
+  isInRightSideOfInternalImportEqualsDeclaration: () => isInRightSideOfInternalImportEqualsDeclaration,
+  isInString: () => isInString,
+  isInTemplateString: () => isInTemplateString,
+  isInTopLevelContext: () => isInTopLevelContext,
+  isIncrementalCompilation: () => isIncrementalCompilation,
+  isIndexSignatureDeclaration: () => isIndexSignatureDeclaration,
+  isIndexedAccessTypeNode: () => isIndexedAccessTypeNode,
+  isInferTypeNode: () => isInferTypeNode,
+  isInfinityOrNaNString: () => isInfinityOrNaNString,
+  isInitializedProperty: () => isInitializedProperty,
+  isInsideJsxElement: () => isInsideJsxElement,
+  isInsideJsxElementOrAttribute: () => isInsideJsxElementOrAttribute,
+  isInsideNodeModules: () => isInsideNodeModules,
+  isInsideTemplateLiteral: () => isInsideTemplateLiteral,
+  isInstantiatedModule: () => isInstantiatedModule,
+  isInterfaceDeclaration: () => isInterfaceDeclaration,
+  isInternalDeclaration: () => isInternalDeclaration,
+  isInternalModuleImportEqualsDeclaration: () => isInternalModuleImportEqualsDeclaration,
+  isInternalName: () => isInternalName,
+  isIntersectionTypeNode: () => isIntersectionTypeNode,
+  isIntrinsicJsxName: () => isIntrinsicJsxName,
+  isIterationStatement: () => isIterationStatement,
+  isJSDoc: () => isJSDoc,
+  isJSDocAllType: () => isJSDocAllType,
+  isJSDocAugmentsTag: () => isJSDocAugmentsTag,
+  isJSDocAuthorTag: () => isJSDocAuthorTag,
+  isJSDocCallbackTag: () => isJSDocCallbackTag,
+  isJSDocClassTag: () => isJSDocClassTag,
+  isJSDocCommentContainingNode: () => isJSDocCommentContainingNode,
+  isJSDocConstructSignature: () => isJSDocConstructSignature,
+  isJSDocDeprecatedTag: () => isJSDocDeprecatedTag,
+  isJSDocEnumTag: () => isJSDocEnumTag,
+  isJSDocFunctionType: () => isJSDocFunctionType,
+  isJSDocImplementsTag: () => isJSDocImplementsTag,
+  isJSDocIndexSignature: () => isJSDocIndexSignature,
+  isJSDocLikeText: () => isJSDocLikeText,
+  isJSDocLink: () => isJSDocLink,
+  isJSDocLinkCode: () => isJSDocLinkCode,
+  isJSDocLinkLike: () => isJSDocLinkLike,
+  isJSDocLinkPlain: () => isJSDocLinkPlain,
+  isJSDocMemberName: () => isJSDocMemberName,
+  isJSDocNameReference: () => isJSDocNameReference,
+  isJSDocNamepathType: () => isJSDocNamepathType,
+  isJSDocNamespaceBody: () => isJSDocNamespaceBody,
+  isJSDocNode: () => isJSDocNode,
+  isJSDocNonNullableType: () => isJSDocNonNullableType,
+  isJSDocNullableType: () => isJSDocNullableType,
+  isJSDocOptionalParameter: () => isJSDocOptionalParameter,
+  isJSDocOptionalType: () => isJSDocOptionalType,
+  isJSDocOverloadTag: () => isJSDocOverloadTag,
+  isJSDocOverrideTag: () => isJSDocOverrideTag,
+  isJSDocParameterTag: () => isJSDocParameterTag,
+  isJSDocPrivateTag: () => isJSDocPrivateTag,
+  isJSDocPropertyLikeTag: () => isJSDocPropertyLikeTag,
+  isJSDocPropertyTag: () => isJSDocPropertyTag,
+  isJSDocProtectedTag: () => isJSDocProtectedTag,
+  isJSDocPublicTag: () => isJSDocPublicTag,
+  isJSDocReadonlyTag: () => isJSDocReadonlyTag,
+  isJSDocReturnTag: () => isJSDocReturnTag,
+  isJSDocSeeTag: () => isJSDocSeeTag,
+  isJSDocSignature: () => isJSDocSignature,
+  isJSDocTag: () => isJSDocTag,
+  isJSDocTemplateTag: () => isJSDocTemplateTag,
+  isJSDocThisTag: () => isJSDocThisTag,
+  isJSDocThrowsTag: () => isJSDocThrowsTag,
+  isJSDocTypeAlias: () => isJSDocTypeAlias,
+  isJSDocTypeAssertion: () => isJSDocTypeAssertion,
+  isJSDocTypeExpression: () => isJSDocTypeExpression,
+  isJSDocTypeLiteral: () => isJSDocTypeLiteral,
+  isJSDocTypeTag: () => isJSDocTypeTag,
+  isJSDocTypedefTag: () => isJSDocTypedefTag,
+  isJSDocUnknownTag: () => isJSDocUnknownTag,
+  isJSDocUnknownType: () => isJSDocUnknownType,
+  isJSDocVariadicType: () => isJSDocVariadicType,
+  isJSXTagName: () => isJSXTagName,
+  isJsonEqual: () => isJsonEqual,
+  isJsonSourceFile: () => isJsonSourceFile,
+  isJsxAttribute: () => isJsxAttribute,
+  isJsxAttributeLike: () => isJsxAttributeLike,
+  isJsxAttributes: () => isJsxAttributes,
+  isJsxChild: () => isJsxChild,
+  isJsxClosingElement: () => isJsxClosingElement,
+  isJsxClosingFragment: () => isJsxClosingFragment,
+  isJsxElement: () => isJsxElement,
+  isJsxExpression: () => isJsxExpression,
+  isJsxFragment: () => isJsxFragment,
+  isJsxOpeningElement: () => isJsxOpeningElement,
+  isJsxOpeningFragment: () => isJsxOpeningFragment,
+  isJsxOpeningLikeElement: () => isJsxOpeningLikeElement,
+  isJsxOpeningLikeElementTagName: () => isJsxOpeningLikeElementTagName,
+  isJsxSelfClosingElement: () => isJsxSelfClosingElement,
+  isJsxSpreadAttribute: () => isJsxSpreadAttribute,
+  isJsxTagNameExpression: () => isJsxTagNameExpression,
+  isJsxText: () => isJsxText,
+  isJumpStatementTarget: () => isJumpStatementTarget,
+  isKeyword: () => isKeyword,
+  isKnownSymbol: () => isKnownSymbol,
+  isLabelName: () => isLabelName,
+  isLabelOfLabeledStatement: () => isLabelOfLabeledStatement,
+  isLabeledStatement: () => isLabeledStatement,
+  isLateVisibilityPaintedStatement: () => isLateVisibilityPaintedStatement,
+  isLeftHandSideExpression: () => isLeftHandSideExpression,
+  isLeftHandSideOfAssignment: () => isLeftHandSideOfAssignment,
+  isLet: () => isLet,
+  isLineBreak: () => isLineBreak,
+  isLiteralComputedPropertyDeclarationName: () => isLiteralComputedPropertyDeclarationName,
+  isLiteralExpression: () => isLiteralExpression,
+  isLiteralExpressionOfObject: () => isLiteralExpressionOfObject,
+  isLiteralImportTypeNode: () => isLiteralImportTypeNode,
+  isLiteralKind: () => isLiteralKind,
+  isLiteralLikeAccess: () => isLiteralLikeAccess,
+  isLiteralLikeElementAccess: () => isLiteralLikeElementAccess,
+  isLiteralNameOfPropertyDeclarationOrIndexAccess: () => isLiteralNameOfPropertyDeclarationOrIndexAccess,
+  isLiteralTypeLikeExpression: () => isLiteralTypeLikeExpression,
+  isLiteralTypeNode: () => isLiteralTypeNode,
+  isLocalName: () => isLocalName,
+  isLogicalOperator: () => isLogicalOperator,
+  isLogicalOrCoalescingAssignmentExpression: () => isLogicalOrCoalescingAssignmentExpression,
+  isLogicalOrCoalescingAssignmentOperator: () => isLogicalOrCoalescingAssignmentOperator,
+  isMappedTypeNode: () => isMappedTypeNode,
+  isMemberName: () => isMemberName,
+  isMergeDeclarationMarker: () => isMergeDeclarationMarker,
+  isMetaProperty: () => isMetaProperty,
+  isMethodDeclaration: () => isMethodDeclaration,
+  isMethodOrAccessor: () => isMethodOrAccessor,
+  isMethodSignature: () => isMethodSignature,
+  isMinusToken: () => isMinusToken,
+  isMissingDeclaration: () => isMissingDeclaration,
+  isModifier: () => isModifier,
+  isModifierKind: () => isModifierKind,
+  isModifierLike: () => isModifierLike,
+  isModuleAugmentationExternal: () => isModuleAugmentationExternal,
+  isModuleBlock: () => isModuleBlock,
+  isModuleBody: () => isModuleBody,
+  isModuleDeclaration: () => isModuleDeclaration,
+  isModuleExportsAccessExpression: () => isModuleExportsAccessExpression,
+  isModuleIdentifier: () => isModuleIdentifier,
+  isModuleName: () => isModuleName,
+  isModuleOrEnumDeclaration: () => isModuleOrEnumDeclaration,
+  isModuleReference: () => isModuleReference,
+  isModuleSpecifierLike: () => isModuleSpecifierLike,
+  isModuleWithStringLiteralName: () => isModuleWithStringLiteralName,
+  isNameOfFunctionDeclaration: () => isNameOfFunctionDeclaration,
+  isNameOfModuleDeclaration: () => isNameOfModuleDeclaration,
+  isNamedClassElement: () => isNamedClassElement,
+  isNamedDeclaration: () => isNamedDeclaration,
+  isNamedExportBindings: () => isNamedExportBindings,
+  isNamedExports: () => isNamedExports,
+  isNamedImportBindings: () => isNamedImportBindings,
+  isNamedImports: () => isNamedImports,
+  isNamedImportsOrExports: () => isNamedImportsOrExports,
+  isNamedTupleMember: () => isNamedTupleMember,
+  isNamespaceBody: () => isNamespaceBody,
+  isNamespaceExport: () => isNamespaceExport,
+  isNamespaceExportDeclaration: () => isNamespaceExportDeclaration,
+  isNamespaceImport: () => isNamespaceImport,
+  isNamespaceReexportDeclaration: () => isNamespaceReexportDeclaration,
+  isNewExpression: () => isNewExpression,
+  isNewExpressionTarget: () => isNewExpressionTarget,
+  isNightly: () => isNightly,
+  isNoSubstitutionTemplateLiteral: () => isNoSubstitutionTemplateLiteral,
+  isNode: () => isNode,
+  isNodeArray: () => isNodeArray,
+  isNodeArrayMultiLine: () => isNodeArrayMultiLine,
+  isNodeDescendantOf: () => isNodeDescendantOf,
+  isNodeKind: () => isNodeKind,
+  isNodeLikeSystem: () => isNodeLikeSystem,
+  isNodeModulesDirectory: () => isNodeModulesDirectory,
+  isNodeWithPossibleHoistedDeclaration: () => isNodeWithPossibleHoistedDeclaration,
+  isNonContextualKeyword: () => isNonContextualKeyword,
+  isNonGlobalAmbientModule: () => isNonGlobalAmbientModule,
+  isNonGlobalDeclaration: () => isNonGlobalDeclaration,
+  isNonNullAccess: () => isNonNullAccess,
+  isNonNullChain: () => isNonNullChain,
+  isNonNullExpression: () => isNonNullExpression,
+  isNonStaticMethodOrAccessorWithPrivateName: () => isNonStaticMethodOrAccessorWithPrivateName,
+  isNotEmittedOrPartiallyEmittedNode: () => isNotEmittedOrPartiallyEmittedNode,
+  isNotEmittedStatement: () => isNotEmittedStatement,
+  isNullishCoalesce: () => isNullishCoalesce,
+  isNumber: () => isNumber,
+  isNumericLiteral: () => isNumericLiteral,
+  isNumericLiteralName: () => isNumericLiteralName,
+  isObjectBindingElementWithoutPropertyName: () => isObjectBindingElementWithoutPropertyName,
+  isObjectBindingOrAssignmentElement: () => isObjectBindingOrAssignmentElement,
+  isObjectBindingOrAssignmentPattern: () => isObjectBindingOrAssignmentPattern,
+  isObjectBindingPattern: () => isObjectBindingPattern,
+  isObjectLiteralElement: () => isObjectLiteralElement,
+  isObjectLiteralElementLike: () => isObjectLiteralElementLike,
+  isObjectLiteralExpression: () => isObjectLiteralExpression,
+  isObjectLiteralMethod: () => isObjectLiteralMethod,
+  isObjectLiteralOrClassExpressionMethodOrAccessor: () => isObjectLiteralOrClassExpressionMethodOrAccessor,
+  isObjectTypeDeclaration: () => isObjectTypeDeclaration,
+  isOctalDigit: () => isOctalDigit,
+  isOmittedExpression: () => isOmittedExpression,
+  isOptionalChain: () => isOptionalChain,
+  isOptionalChainRoot: () => isOptionalChainRoot,
+  isOptionalDeclaration: () => isOptionalDeclaration,
+  isOptionalJSDocPropertyLikeTag: () => isOptionalJSDocPropertyLikeTag,
+  isOptionalTypeNode: () => isOptionalTypeNode,
+  isOuterExpression: () => isOuterExpression,
+  isOutermostOptionalChain: () => isOutermostOptionalChain,
+  isOverrideModifier: () => isOverrideModifier,
+  isPackedArrayLiteral: () => isPackedArrayLiteral,
+  isParameter: () => isParameter,
+  isParameterDeclaration: () => isParameterDeclaration,
+  isParameterOrCatchClauseVariable: () => isParameterOrCatchClauseVariable,
+  isParameterPropertyDeclaration: () => isParameterPropertyDeclaration,
+  isParameterPropertyModifier: () => isParameterPropertyModifier,
+  isParenthesizedExpression: () => isParenthesizedExpression,
+  isParenthesizedTypeNode: () => isParenthesizedTypeNode,
+  isParseTreeNode: () => isParseTreeNode,
+  isPartOfTypeNode: () => isPartOfTypeNode,
+  isPartOfTypeQuery: () => isPartOfTypeQuery,
+  isPartiallyEmittedExpression: () => isPartiallyEmittedExpression,
+  isPatternMatch: () => isPatternMatch,
+  isPinnedComment: () => isPinnedComment,
+  isPlainJsFile: () => isPlainJsFile,
+  isPlusToken: () => isPlusToken,
+  isPossiblyTypeArgumentPosition: () => isPossiblyTypeArgumentPosition,
+  isPostfixUnaryExpression: () => isPostfixUnaryExpression,
+  isPrefixUnaryExpression: () => isPrefixUnaryExpression,
+  isPrivateIdentifier: () => isPrivateIdentifier,
+  isPrivateIdentifierClassElementDeclaration: () => isPrivateIdentifierClassElementDeclaration,
+  isPrivateIdentifierPropertyAccessExpression: () => isPrivateIdentifierPropertyAccessExpression,
+  isPrivateIdentifierSymbol: () => isPrivateIdentifierSymbol,
+  isProgramBundleEmitBuildInfo: () => isProgramBundleEmitBuildInfo,
+  isProgramUptoDate: () => isProgramUptoDate,
+  isPrologueDirective: () => isPrologueDirective,
+  isPropertyAccessChain: () => isPropertyAccessChain,
+  isPropertyAccessEntityNameExpression: () => isPropertyAccessEntityNameExpression,
+  isPropertyAccessExpression: () => isPropertyAccessExpression,
+  isPropertyAccessOrQualifiedName: () => isPropertyAccessOrQualifiedName,
+  isPropertyAccessOrQualifiedNameOrImportTypeNode: () => isPropertyAccessOrQualifiedNameOrImportTypeNode,
+  isPropertyAssignment: () => isPropertyAssignment,
+  isPropertyDeclaration: () => isPropertyDeclaration,
+  isPropertyName: () => isPropertyName,
+  isPropertyNameLiteral: () => isPropertyNameLiteral,
+  isPropertySignature: () => isPropertySignature,
+  isPrototypeAccess: () => isPrototypeAccess,
+  isPrototypePropertyAssignment: () => isPrototypePropertyAssignment,
+  isPunctuation: () => isPunctuation,
+  isPushOrUnshiftIdentifier: () => isPushOrUnshiftIdentifier,
+  isQualifiedName: () => isQualifiedName,
+  isQuestionDotToken: () => isQuestionDotToken,
+  isQuestionOrExclamationToken: () => isQuestionOrExclamationToken,
+  isQuestionOrPlusOrMinusToken: () => isQuestionOrPlusOrMinusToken,
+  isQuestionToken: () => isQuestionToken,
+  isRawSourceMap: () => isRawSourceMap,
+  isReadonlyKeyword: () => isReadonlyKeyword,
+  isReadonlyKeywordOrPlusOrMinusToken: () => isReadonlyKeywordOrPlusOrMinusToken,
+  isRecognizedTripleSlashComment: () => isRecognizedTripleSlashComment,
+  isReferenceFileLocation: () => isReferenceFileLocation,
+  isReferencedFile: () => isReferencedFile,
+  isRegularExpressionLiteral: () => isRegularExpressionLiteral,
+  isRequireCall: () => isRequireCall,
+  isRequireVariableStatement: () => isRequireVariableStatement,
+  isRestParameter: () => isRestParameter,
+  isRestTypeNode: () => isRestTypeNode,
+  isReturnStatement: () => isReturnStatement,
+  isReturnStatementWithFixablePromiseHandler: () => isReturnStatementWithFixablePromiseHandler,
+  isRightSideOfAccessExpression: () => isRightSideOfAccessExpression,
+  isRightSideOfPropertyAccess: () => isRightSideOfPropertyAccess,
+  isRightSideOfQualifiedName: () => isRightSideOfQualifiedName,
+  isRightSideOfQualifiedNameOrPropertyAccess: () => isRightSideOfQualifiedNameOrPropertyAccess,
+  isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName: () => isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName,
+  isRootedDiskPath: () => isRootedDiskPath,
+  isSameEntityName: () => isSameEntityName,
+  isSatisfiesExpression: () => isSatisfiesExpression,
+  isScopeMarker: () => isScopeMarker,
+  isSemicolonClassElement: () => isSemicolonClassElement,
+  isSetAccessor: () => isSetAccessor,
+  isSetAccessorDeclaration: () => isSetAccessorDeclaration,
+  isShebangTrivia: () => isShebangTrivia,
+  isShorthandAmbientModuleSymbol: () => isShorthandAmbientModuleSymbol,
+  isShorthandPropertyAssignment: () => isShorthandPropertyAssignment,
+  isSignedNumericLiteral: () => isSignedNumericLiteral,
+  isSimpleCopiableExpression: () => isSimpleCopiableExpression,
+  isSimpleInlineableExpression: () => isSimpleInlineableExpression,
+  isSingleOrDoubleQuote: () => isSingleOrDoubleQuote,
+  isSourceFile: () => isSourceFile,
+  isSourceFileFromLibrary: () => isSourceFileFromLibrary,
+  isSourceFileJS: () => isSourceFileJS,
+  isSourceFileNotJS: () => isSourceFileNotJS,
+  isSourceFileNotJson: () => isSourceFileNotJson,
+  isSourceMapping: () => isSourceMapping,
+  isSpecialPropertyDeclaration: () => isSpecialPropertyDeclaration,
+  isSpreadAssignment: () => isSpreadAssignment,
+  isSpreadElement: () => isSpreadElement,
+  isStatement: () => isStatement,
+  isStatementButNotDeclaration: () => isStatementButNotDeclaration,
+  isStatementOrBlock: () => isStatementOrBlock,
+  isStatementWithLocals: () => isStatementWithLocals,
+  isStatic: () => isStatic,
+  isStaticModifier: () => isStaticModifier,
+  isString: () => isString,
+  isStringAKeyword: () => isStringAKeyword,
+  isStringANonContextualKeyword: () => isStringANonContextualKeyword,
+  isStringDoubleQuoted: () => isStringDoubleQuoted,
+  isStringLiteral: () => isStringLiteral,
+  isStringLiteralLike: () => isStringLiteralLike,
+  isStringLiteralOrJsxExpression: () => isStringLiteralOrJsxExpression,
+  isStringLiteralOrTemplate: () => isStringLiteralOrTemplate,
+  isStringOrNumericLiteralLike: () => isStringOrNumericLiteralLike,
+  isStringOrRegularExpressionOrTemplateLiteral: () => isStringOrRegularExpressionOrTemplateLiteral,
+  isStringTextContainingNode: () => isStringTextContainingNode,
+  isSuperCall: () => isSuperCall,
+  isSuperKeyword: () => isSuperKeyword,
+  isSuperOrSuperProperty: () => isSuperOrSuperProperty,
+  isSuperProperty: () => isSuperProperty,
+  isSupportedSourceFileName: () => isSupportedSourceFileName,
+  isSwitchStatement: () => isSwitchStatement,
+  isSyntaxList: () => isSyntaxList,
+  isSyntheticExpression: () => isSyntheticExpression,
+  isSyntheticReference: () => isSyntheticReference,
+  isTagName: () => isTagName,
+  isTaggedTemplateExpression: () => isTaggedTemplateExpression,
+  isTaggedTemplateTag: () => isTaggedTemplateTag,
+  isTemplateExpression: () => isTemplateExpression,
+  isTemplateHead: () => isTemplateHead,
+  isTemplateLiteral: () => isTemplateLiteral,
+  isTemplateLiteralKind: () => isTemplateLiteralKind,
+  isTemplateLiteralToken: () => isTemplateLiteralToken,
+  isTemplateLiteralTypeNode: () => isTemplateLiteralTypeNode,
+  isTemplateLiteralTypeSpan: () => isTemplateLiteralTypeSpan,
+  isTemplateMiddle: () => isTemplateMiddle,
+  isTemplateMiddleOrTemplateTail: () => isTemplateMiddleOrTemplateTail,
+  isTemplateSpan: () => isTemplateSpan,
+  isTemplateTail: () => isTemplateTail,
+  isTextWhiteSpaceLike: () => isTextWhiteSpaceLike,
+  isThis: () => isThis,
+  isThisContainerOrFunctionBlock: () => isThisContainerOrFunctionBlock,
+  isThisIdentifier: () => isThisIdentifier,
+  isThisInTypeQuery: () => isThisInTypeQuery,
+  isThisInitializedDeclaration: () => isThisInitializedDeclaration,
+  isThisInitializedObjectBindingExpression: () => isThisInitializedObjectBindingExpression,
+  isThisProperty: () => isThisProperty,
+  isThisTypeNode: () => isThisTypeNode,
+  isThisTypeParameter: () => isThisTypeParameter,
+  isThisTypePredicate: () => isThisTypePredicate,
+  isThrowStatement: () => isThrowStatement,
+  isToken: () => isToken,
+  isTokenKind: () => isTokenKind,
+  isTraceEnabled: () => isTraceEnabled,
+  isTransientSymbol: () => isTransientSymbol,
+  isTrivia: () => isTrivia,
+  isTryStatement: () => isTryStatement,
+  isTupleTypeNode: () => isTupleTypeNode,
+  isTypeAlias: () => isTypeAlias,
+  isTypeAliasDeclaration: () => isTypeAliasDeclaration,
+  isTypeAssertion: () => isTypeAssertion,
+  isTypeAssertionExpression: () => isTypeAssertionExpression,
+  isTypeDeclaration: () => isTypeDeclaration,
+  isTypeElement: () => isTypeElement,
+  isTypeKeyword: () => isTypeKeyword,
+  isTypeKeywordToken: () => isTypeKeywordToken,
+  isTypeKeywordTokenOrIdentifier: () => isTypeKeywordTokenOrIdentifier,
+  isTypeLiteralNode: () => isTypeLiteralNode,
+  isTypeNode: () => isTypeNode,
+  isTypeNodeKind: () => isTypeNodeKind,
+  isTypeNodeOrTypeParameterDeclaration: () => isTypeNodeOrTypeParameterDeclaration,
+  isTypeOfExpression: () => isTypeOfExpression,
+  isTypeOnlyImportOrExportDeclaration: () => isTypeOnlyImportOrExportDeclaration,
+  isTypeOperatorNode: () => isTypeOperatorNode,
+  isTypeParameterDeclaration: () => isTypeParameterDeclaration,
+  isTypePredicateNode: () => isTypePredicateNode,
+  isTypeQueryNode: () => isTypeQueryNode,
+  isTypeReferenceNode: () => isTypeReferenceNode,
+  isTypeReferenceType: () => isTypeReferenceType,
+  isUMDExportSymbol: () => isUMDExportSymbol,
+  isUnaryExpression: () => isUnaryExpression,
+  isUnaryExpressionWithWrite: () => isUnaryExpressionWithWrite,
+  isUnicodeIdentifierStart: () => isUnicodeIdentifierStart,
+  isUnionTypeNode: () => isUnionTypeNode,
+  isUnparsedNode: () => isUnparsedNode,
+  isUnparsedPrepend: () => isUnparsedPrepend,
+  isUnparsedSource: () => isUnparsedSource,
+  isUnparsedTextLike: () => isUnparsedTextLike,
+  isUrl: () => isUrl,
+  isValidBigIntString: () => isValidBigIntString,
+  isValidESSymbolDeclaration: () => isValidESSymbolDeclaration,
+  isValidTypeOnlyAliasUseSite: () => isValidTypeOnlyAliasUseSite,
+  isValueSignatureDeclaration: () => isValueSignatureDeclaration,
+  isVarConst: () => isVarConst,
+  isVariableDeclaration: () => isVariableDeclaration,
+  isVariableDeclarationInVariableStatement: () => isVariableDeclarationInVariableStatement,
+  isVariableDeclarationInitializedToBareOrAccessedRequire: () => isVariableDeclarationInitializedToBareOrAccessedRequire,
+  isVariableDeclarationInitializedToRequire: () => isVariableDeclarationInitializedToRequire,
+  isVariableDeclarationList: () => isVariableDeclarationList,
+  isVariableLike: () => isVariableLike,
+  isVariableLikeOrAccessor: () => isVariableLikeOrAccessor,
+  isVariableStatement: () => isVariableStatement,
+  isVoidExpression: () => isVoidExpression,
+  isWatchSet: () => isWatchSet,
+  isWhileStatement: () => isWhileStatement,
+  isWhiteSpaceLike: () => isWhiteSpaceLike,
+  isWhiteSpaceSingleLine: () => isWhiteSpaceSingleLine,
+  isWithStatement: () => isWithStatement,
+  isWriteAccess: () => isWriteAccess,
+  isWriteOnlyAccess: () => isWriteOnlyAccess,
+  isYieldExpression: () => isYieldExpression,
+  jsxModeNeedsExplicitImport: () => jsxModeNeedsExplicitImport,
+  keywordPart: () => keywordPart,
+  last: () => last,
+  lastOrUndefined: () => lastOrUndefined,
+  length: () => length,
+  libMap: () => libMap,
+  libs: () => libs,
+  lineBreakPart: () => lineBreakPart,
+  linkNamePart: () => linkNamePart,
+  linkPart: () => linkPart,
+  linkTextPart: () => linkTextPart,
+  listFiles: () => listFiles,
+  loadModuleFromGlobalCache: () => loadModuleFromGlobalCache,
+  loadWithModeAwareCache: () => loadWithModeAwareCache,
+  makeIdentifierFromModuleName: () => makeIdentifierFromModuleName,
+  makeImport: () => makeImport,
+  makeImportIfNecessary: () => makeImportIfNecessary,
+  makeStringLiteral: () => makeStringLiteral,
+  mangleScopedPackageName: () => mangleScopedPackageName,
+  map: () => map,
+  mapAllOrFail: () => mapAllOrFail,
+  mapDefined: () => mapDefined,
+  mapDefinedEntries: () => mapDefinedEntries,
+  mapDefinedIterator: () => mapDefinedIterator,
+  mapEntries: () => mapEntries,
+  mapIterator: () => mapIterator,
+  mapOneOrMany: () => mapOneOrMany,
+  mapToDisplayParts: () => mapToDisplayParts,
+  matchFiles: () => matchFiles,
+  matchPatternOrExact: () => matchPatternOrExact,
+  matchedText: () => matchedText,
+  matchesExclude: () => matchesExclude,
+  maybeBind: () => maybeBind,
+  maybeSetLocalizedDiagnosticMessages: () => maybeSetLocalizedDiagnosticMessages,
+  memoize: () => memoize,
+  memoizeOne: () => memoizeOne,
+  memoizeWeak: () => memoizeWeak,
+  metadataHelper: () => metadataHelper,
+  min: () => min,
+  minAndMax: () => minAndMax,
+  missingFileModifiedTime: () => missingFileModifiedTime,
+  modifierToFlag: () => modifierToFlag,
+  modifiersToFlags: () => modifiersToFlags,
+  moduleOptionDeclaration: () => moduleOptionDeclaration,
+  moduleResolutionIsEqualTo: () => moduleResolutionIsEqualTo,
+  moduleResolutionNameAndModeGetter: () => moduleResolutionNameAndModeGetter,
+  moduleResolutionOptionDeclarations: () => moduleResolutionOptionDeclarations,
+  moduleResolutionSupportsPackageJsonExportsAndImports: () => moduleResolutionSupportsPackageJsonExportsAndImports,
+  moduleResolutionUsesNodeModules: () => moduleResolutionUsesNodeModules,
+  moduleSpecifiers: () => ts_moduleSpecifiers_exports,
+  moveEmitHelpers: () => moveEmitHelpers,
+  moveRangeEnd: () => moveRangeEnd,
+  moveRangePastDecorators: () => moveRangePastDecorators,
+  moveRangePastModifiers: () => moveRangePastModifiers,
+  moveRangePos: () => moveRangePos,
+  moveSyntheticComments: () => moveSyntheticComments,
+  mutateMap: () => mutateMap,
+  mutateMapSkippingNewValues: () => mutateMapSkippingNewValues,
+  needsParentheses: () => needsParentheses,
+  needsScopeMarker: () => needsScopeMarker,
+  noEmitNotification: () => noEmitNotification,
+  noEmitSubstitution: () => noEmitSubstitution,
+  noTransformers: () => noTransformers,
+  noTruncationMaximumTruncationLength: () => noTruncationMaximumTruncationLength,
+  nodeCanBeDecorated: () => nodeCanBeDecorated,
+  nodeHasName: () => nodeHasName,
+  nodeIsDecorated: () => nodeIsDecorated,
+  nodeIsMissing: () => nodeIsMissing,
+  nodeIsPresent: () => nodeIsPresent,
+  nodeIsSynthesized: () => nodeIsSynthesized,
+  nodeModuleNameResolver: () => nodeModuleNameResolver,
+  nodeModulesPathPart: () => nodeModulesPathPart,
+  nodeNextJsonConfigResolver: () => nodeNextJsonConfigResolver,
+  nodeOrChildIsDecorated: () => nodeOrChildIsDecorated,
+  nodeOverlapsWithStartEnd: () => nodeOverlapsWithStartEnd,
+  nodePosToString: () => nodePosToString,
+  nodeSeenTracker: () => nodeSeenTracker,
+  nodeStartsNewLexicalEnvironment: () => nodeStartsNewLexicalEnvironment,
+  nodeToDisplayParts: () => nodeToDisplayParts,
+  noop: () => noop,
+  noopFileWatcher: () => noopFileWatcher,
+  noopPush: () => noopPush,
+  normalizePath: () => normalizePath,
+  normalizeSlashes: () => normalizeSlashes,
+  not: () => not,
+  notImplemented: () => notImplemented,
+  notImplementedResolver: () => notImplementedResolver,
+  nullNodeConverters: () => nullNodeConverters,
+  nullParenthesizerRules: () => nullParenthesizerRules,
+  nullTransformationContext: () => nullTransformationContext,
+  objectAllocator: () => objectAllocator,
+  operatorPart: () => operatorPart,
+  optionDeclarations: () => optionDeclarations,
+  optionMapToObject: () => optionMapToObject,
+  optionsAffectingProgramStructure: () => optionsAffectingProgramStructure,
+  optionsForBuild: () => optionsForBuild,
+  optionsForWatch: () => optionsForWatch,
+  optionsHaveChanges: () => optionsHaveChanges,
+  optionsHaveModuleResolutionChanges: () => optionsHaveModuleResolutionChanges,
+  or: () => or,
+  orderedRemoveItem: () => orderedRemoveItem,
+  orderedRemoveItemAt: () => orderedRemoveItemAt,
+  outFile: () => outFile,
+  packageIdToPackageName: () => packageIdToPackageName,
+  packageIdToString: () => packageIdToString,
+  padLeft: () => padLeft,
+  padRight: () => padRight,
+  paramHelper: () => paramHelper,
+  parameterIsThisKeyword: () => parameterIsThisKeyword,
+  parameterNamePart: () => parameterNamePart,
+  parseBaseNodeFactory: () => parseBaseNodeFactory,
+  parseBigInt: () => parseBigInt,
+  parseBuildCommand: () => parseBuildCommand,
+  parseCommandLine: () => parseCommandLine,
+  parseCommandLineWorker: () => parseCommandLineWorker,
+  parseConfigFileTextToJson: () => parseConfigFileTextToJson,
+  parseConfigFileWithSystem: () => parseConfigFileWithSystem,
+  parseConfigHostFromCompilerHostLike: () => parseConfigHostFromCompilerHostLike,
+  parseCustomTypeOption: () => parseCustomTypeOption,
+  parseIsolatedEntityName: () => parseIsolatedEntityName,
+  parseIsolatedJSDocComment: () => parseIsolatedJSDocComment,
+  parseJSDocTypeExpressionForTests: () => parseJSDocTypeExpressionForTests,
+  parseJsonConfigFileContent: () => parseJsonConfigFileContent,
+  parseJsonSourceFileConfigFileContent: () => parseJsonSourceFileConfigFileContent,
+  parseJsonText: () => parseJsonText,
+  parseListTypeOption: () => parseListTypeOption,
+  parseNodeFactory: () => parseNodeFactory,
+  parseNodeModuleFromPath: () => parseNodeModuleFromPath,
+  parsePackageName: () => parsePackageName,
+  parsePseudoBigInt: () => parsePseudoBigInt,
+  parseValidBigInt: () => parseValidBigInt,
+  patchWriteFileEnsuringDirectory: () => patchWriteFileEnsuringDirectory,
+  pathContainsNodeModules: () => pathContainsNodeModules,
+  pathIsAbsolute: () => pathIsAbsolute,
+  pathIsBareSpecifier: () => pathIsBareSpecifier,
+  pathIsRelative: () => pathIsRelative,
+  patternText: () => patternText,
+  perfLogger: () => perfLogger,
+  performIncrementalCompilation: () => performIncrementalCompilation,
+  performance: () => ts_performance_exports,
+  plainJSErrors: () => plainJSErrors,
+  positionBelongsToNode: () => positionBelongsToNode,
+  positionIsASICandidate: () => positionIsASICandidate,
+  positionIsSynthesized: () => positionIsSynthesized,
+  positionsAreOnSameLine: () => positionsAreOnSameLine,
+  preProcessFile: () => preProcessFile,
+  probablyUsesSemicolons: () => probablyUsesSemicolons,
+  processCommentPragmas: () => processCommentPragmas,
+  processPragmasIntoFields: () => processPragmasIntoFields,
+  processTaggedTemplateExpression: () => processTaggedTemplateExpression,
+  programContainsEsModules: () => programContainsEsModules,
+  programContainsModules: () => programContainsModules,
+  projectReferenceIsEqualTo: () => projectReferenceIsEqualTo,
+  propertyNamePart: () => propertyNamePart,
+  pseudoBigIntToString: () => pseudoBigIntToString,
+  punctuationPart: () => punctuationPart,
+  pushIfUnique: () => pushIfUnique,
+  quote: () => quote,
+  quotePreferenceFromString: () => quotePreferenceFromString,
+  rangeContainsPosition: () => rangeContainsPosition,
+  rangeContainsPositionExclusive: () => rangeContainsPositionExclusive,
+  rangeContainsRange: () => rangeContainsRange,
+  rangeContainsRangeExclusive: () => rangeContainsRangeExclusive,
+  rangeContainsStartEnd: () => rangeContainsStartEnd,
+  rangeEndIsOnSameLineAsRangeStart: () => rangeEndIsOnSameLineAsRangeStart,
+  rangeEndPositionsAreOnSameLine: () => rangeEndPositionsAreOnSameLine,
+  rangeEquals: () => rangeEquals,
+  rangeIsOnSingleLine: () => rangeIsOnSingleLine,
+  rangeOfNode: () => rangeOfNode,
+  rangeOfTypeParameters: () => rangeOfTypeParameters,
+  rangeOverlapsWithStartEnd: () => rangeOverlapsWithStartEnd,
+  rangeStartIsOnSameLineAsRangeEnd: () => rangeStartIsOnSameLineAsRangeEnd,
+  rangeStartPositionsAreOnSameLine: () => rangeStartPositionsAreOnSameLine,
+  readBuilderProgram: () => readBuilderProgram,
+  readConfigFile: () => readConfigFile,
+  readHelper: () => readHelper,
+  readJson: () => readJson,
+  readJsonConfigFile: () => readJsonConfigFile,
+  readJsonOrUndefined: () => readJsonOrUndefined,
+  realizeDiagnostics: () => realizeDiagnostics,
+  reduceEachLeadingCommentRange: () => reduceEachLeadingCommentRange,
+  reduceEachTrailingCommentRange: () => reduceEachTrailingCommentRange,
+  reduceLeft: () => reduceLeft,
+  reduceLeftIterator: () => reduceLeftIterator,
+  reducePathComponents: () => reducePathComponents,
+  refactor: () => ts_refactor_exports,
+  regExpEscape: () => regExpEscape,
+  relativeComplement: () => relativeComplement,
+  removeAllComments: () => removeAllComments,
+  removeEmitHelper: () => removeEmitHelper,
+  removeExtension: () => removeExtension,
+  removeFileExtension: () => removeFileExtension,
+  removeIgnoredPath: () => removeIgnoredPath,
+  removeMinAndVersionNumbers: () => removeMinAndVersionNumbers,
+  removeOptionality: () => removeOptionality,
+  removePrefix: () => removePrefix,
+  removeSuffix: () => removeSuffix,
+  removeTrailingDirectorySeparator: () => removeTrailingDirectorySeparator,
+  repeatString: () => repeatString,
+  replaceElement: () => replaceElement,
+  resolutionExtensionIsTSOrJson: () => resolutionExtensionIsTSOrJson,
+  resolveConfigFileProjectName: () => resolveConfigFileProjectName,
+  resolveJSModule: () => resolveJSModule,
+  resolveModuleName: () => resolveModuleName,
+  resolveModuleNameFromCache: () => resolveModuleNameFromCache,
+  resolvePackageNameToPackageJson: () => resolvePackageNameToPackageJson,
+  resolvePath: () => resolvePath,
+  resolveProjectReferencePath: () => resolveProjectReferencePath,
+  resolveTripleslashReference: () => resolveTripleslashReference,
+  resolveTypeReferenceDirective: () => resolveTypeReferenceDirective,
+  resolvingEmptyArray: () => resolvingEmptyArray,
+  restHelper: () => restHelper,
+  returnFalse: () => returnFalse,
+  returnNoopFileWatcher: () => returnNoopFileWatcher,
+  returnTrue: () => returnTrue,
+  returnUndefined: () => returnUndefined,
+  returnsPromise: () => returnsPromise,
+  sameFlatMap: () => sameFlatMap,
+  sameMap: () => sameMap,
+  sameMapping: () => sameMapping,
+  scanShebangTrivia: () => scanShebangTrivia,
+  scanner: () => scanner,
+  screenStartingMessageCodes: () => screenStartingMessageCodes,
+  semanticDiagnosticsOptionDeclarations: () => semanticDiagnosticsOptionDeclarations,
+  serializeCompilerOptions: () => serializeCompilerOptions,
+  server: () => ts_server_exports3,
+  servicesVersion: () => servicesVersion,
+  setCommentRange: () => setCommentRange,
+  setConfigFileInOptions: () => setConfigFileInOptions,
+  setConstantValue: () => setConstantValue,
+  setEachParent: () => setEachParent,
+  setEmitFlags: () => setEmitFlags,
+  setGetSourceFileAsHashVersioned: () => setGetSourceFileAsHashVersioned,
+  setLocalizedDiagnosticMessages: () => setLocalizedDiagnosticMessages,
+  setModuleDefaultHelper: () => setModuleDefaultHelper,
+  setNodeFlags: () => setNodeFlags,
+  setObjectAllocator: () => setObjectAllocator,
+  setOriginalNode: () => setOriginalNode,
+  setParent: () => setParent,
+  setParentRecursive: () => setParentRecursive,
+  setResolvedModule: () => setResolvedModule,
+  setResolvedTypeReferenceDirective: () => setResolvedTypeReferenceDirective,
+  setSnippetElement: () => setSnippetElement,
+  setSourceMapRange: () => setSourceMapRange,
+  setStackTraceLimit: () => setStackTraceLimit,
+  setStartsOnNewLine: () => setStartsOnNewLine,
+  setSyntheticLeadingComments: () => setSyntheticLeadingComments,
+  setSyntheticTrailingComments: () => setSyntheticTrailingComments,
+  setSys: () => setSys,
+  setSysLog: () => setSysLog,
+  setTextRange: () => setTextRange,
+  setTextRangeEnd: () => setTextRangeEnd,
+  setTextRangePos: () => setTextRangePos,
+  setTextRangePosEnd: () => setTextRangePosEnd,
+  setTextRangePosWidth: () => setTextRangePosWidth,
+  setTokenSourceMapRange: () => setTokenSourceMapRange,
+  setTypeNode: () => setTypeNode,
+  setUILocale: () => setUILocale,
+  setValueDeclaration: () => setValueDeclaration,
+  shouldAllowImportingTsExtension: () => shouldAllowImportingTsExtension,
+  shouldPreserveConstEnums: () => shouldPreserveConstEnums,
+  shouldUseUriStyleNodeCoreModules: () => shouldUseUriStyleNodeCoreModules,
+  showModuleSpecifier: () => showModuleSpecifier,
+  signatureHasLiteralTypes: () => signatureHasLiteralTypes,
+  signatureHasRestParameter: () => signatureHasRestParameter,
+  signatureToDisplayParts: () => signatureToDisplayParts,
+  single: () => single,
+  singleElementArray: () => singleElementArray,
+  singleIterator: () => singleIterator,
+  singleOrMany: () => singleOrMany,
+  singleOrUndefined: () => singleOrUndefined,
+  skipAlias: () => skipAlias,
+  skipAssertions: () => skipAssertions,
+  skipConstraint: () => skipConstraint,
+  skipOuterExpressions: () => skipOuterExpressions,
+  skipParentheses: () => skipParentheses,
+  skipPartiallyEmittedExpressions: () => skipPartiallyEmittedExpressions,
+  skipTrivia: () => skipTrivia,
+  skipTypeChecking: () => skipTypeChecking,
+  skipTypeParentheses: () => skipTypeParentheses,
+  sliceAfter: () => sliceAfter,
+  some: () => some,
+  sort: () => sort,
+  sortAndDeduplicate: () => sortAndDeduplicate,
+  sortAndDeduplicateDiagnostics: () => sortAndDeduplicateDiagnostics,
+  sourceFileAffectingCompilerOptions: () => sourceFileAffectingCompilerOptions,
+  sourceFileMayBeEmitted: () => sourceFileMayBeEmitted,
+  sourceMapCommentRegExp: () => sourceMapCommentRegExp,
+  sourceMapCommentRegExpDontCareLineStart: () => sourceMapCommentRegExpDontCareLineStart,
+  spacePart: () => spacePart,
+  spanMap: () => spanMap,
+  spreadArrayHelper: () => spreadArrayHelper,
+  stableSort: () => stableSort,
+  startEndContainsRange: () => startEndContainsRange,
+  startEndOverlapsWithStartEnd: () => startEndOverlapsWithStartEnd,
+  startOnNewLine: () => startOnNewLine,
+  startTracing: () => startTracing,
+  startsWith: () => startsWith,
+  startsWithDirectory: () => startsWithDirectory,
+  startsWithUnderscore: () => startsWithUnderscore,
+  startsWithUseStrict: () => startsWithUseStrict,
+  stringContains: () => stringContains,
+  stringContainsAt: () => stringContainsAt,
+  stringToToken: () => stringToToken,
+  stripQuotes: () => stripQuotes,
+  supportedDeclarationExtensions: () => supportedDeclarationExtensions,
+  supportedJSExtensions: () => supportedJSExtensions,
+  supportedJSExtensionsFlat: () => supportedJSExtensionsFlat,
+  supportedLocaleDirectories: () => supportedLocaleDirectories,
+  supportedTSExtensions: () => supportedTSExtensions,
+  supportedTSExtensionsFlat: () => supportedTSExtensionsFlat,
+  supportedTSImplementationExtensions: () => supportedTSImplementationExtensions,
+  suppressLeadingAndTrailingTrivia: () => suppressLeadingAndTrailingTrivia,
+  suppressLeadingTrivia: () => suppressLeadingTrivia,
+  suppressTrailingTrivia: () => suppressTrailingTrivia,
+  symbolEscapedNameNoDefault: () => symbolEscapedNameNoDefault,
+  symbolName: () => symbolName,
+  symbolNameNoDefault: () => symbolNameNoDefault,
+  symbolPart: () => symbolPart,
+  symbolToDisplayParts: () => symbolToDisplayParts,
+  syntaxMayBeASICandidate: () => syntaxMayBeASICandidate,
+  syntaxRequiresTrailingSemicolonOrASI: () => syntaxRequiresTrailingSemicolonOrASI,
+  sys: () => sys,
+  sysLog: () => sysLog,
+  tagNamesAreEquivalent: () => tagNamesAreEquivalent,
+  takeWhile: () => takeWhile,
+  targetOptionDeclaration: () => targetOptionDeclaration,
+  templateObjectHelper: () => templateObjectHelper,
+  testFormatSettings: () => testFormatSettings,
+  textChangeRangeIsUnchanged: () => textChangeRangeIsUnchanged,
+  textChangeRangeNewSpan: () => textChangeRangeNewSpan,
+  textChanges: () => ts_textChanges_exports,
+  textOrKeywordPart: () => textOrKeywordPart,
+  textPart: () => textPart,
+  textRangeContainsPositionInclusive: () => textRangeContainsPositionInclusive,
+  textSpanContainsPosition: () => textSpanContainsPosition,
+  textSpanContainsTextSpan: () => textSpanContainsTextSpan,
+  textSpanEnd: () => textSpanEnd,
+  textSpanIntersection: () => textSpanIntersection,
+  textSpanIntersectsWith: () => textSpanIntersectsWith,
+  textSpanIntersectsWithPosition: () => textSpanIntersectsWithPosition,
+  textSpanIntersectsWithTextSpan: () => textSpanIntersectsWithTextSpan,
+  textSpanIsEmpty: () => textSpanIsEmpty,
+  textSpanOverlap: () => textSpanOverlap,
+  textSpanOverlapsWith: () => textSpanOverlapsWith,
+  textSpansEqual: () => textSpansEqual,
+  textToKeywordObj: () => textToKeywordObj,
+  timestamp: () => timestamp,
+  toArray: () => toArray,
+  toBuilderFileEmit: () => toBuilderFileEmit,
+  toBuilderStateFileInfoForMultiEmit: () => toBuilderStateFileInfoForMultiEmit,
+  toEditorSettings: () => toEditorSettings,
+  toFileNameLowerCase: () => toFileNameLowerCase,
+  toLowerCase: () => toLowerCase,
+  toPath: () => toPath,
+  toProgramEmitPending: () => toProgramEmitPending,
+  tokenIsIdentifierOrKeyword: () => tokenIsIdentifierOrKeyword,
+  tokenIsIdentifierOrKeywordOrGreaterThan: () => tokenIsIdentifierOrKeywordOrGreaterThan,
+  tokenToString: () => tokenToString,
+  trace: () => trace,
+  tracing: () => tracing,
+  tracingEnabled: () => tracingEnabled,
+  transform: () => transform,
+  transformClassFields: () => transformClassFields,
+  transformDeclarations: () => transformDeclarations,
+  transformECMAScriptModule: () => transformECMAScriptModule,
+  transformES2015: () => transformES2015,
+  transformES2016: () => transformES2016,
+  transformES2017: () => transformES2017,
+  transformES2018: () => transformES2018,
+  transformES2019: () => transformES2019,
+  transformES2020: () => transformES2020,
+  transformES2021: () => transformES2021,
+  transformES5: () => transformES5,
+  transformESNext: () => transformESNext,
+  transformGenerators: () => transformGenerators,
+  transformJsx: () => transformJsx,
+  transformLegacyDecorators: () => transformLegacyDecorators,
+  transformModule: () => transformModule,
+  transformNodeModule: () => transformNodeModule,
+  transformNodes: () => transformNodes,
+  transformSystemModule: () => transformSystemModule,
+  transformTypeScript: () => transformTypeScript,
+  transpile: () => transpile,
+  transpileModule: () => transpileModule,
+  transpileOptionValueCompilerOptions: () => transpileOptionValueCompilerOptions,
+  trimString: () => trimString,
+  trimStringEnd: () => trimStringEnd,
+  trimStringStart: () => trimStringStart,
+  tryAddToSet: () => tryAddToSet,
+  tryAndIgnoreErrors: () => tryAndIgnoreErrors,
+  tryCast: () => tryCast,
+  tryDirectoryExists: () => tryDirectoryExists,
+  tryExtractTSExtension: () => tryExtractTSExtension,
+  tryFileExists: () => tryFileExists,
+  tryGetClassExtendingExpressionWithTypeArguments: () => tryGetClassExtendingExpressionWithTypeArguments,
+  tryGetClassImplementingOrExtendingExpressionWithTypeArguments: () => tryGetClassImplementingOrExtendingExpressionWithTypeArguments,
+  tryGetDirectories: () => tryGetDirectories,
+  tryGetExtensionFromPath: () => tryGetExtensionFromPath2,
+  tryGetImportFromModuleSpecifier: () => tryGetImportFromModuleSpecifier,
+  tryGetModuleNameFromFile: () => tryGetModuleNameFromFile,
+  tryGetModuleSpecifierFromDeclaration: () => tryGetModuleSpecifierFromDeclaration,
+  tryGetNativePerformanceHooks: () => tryGetNativePerformanceHooks,
+  tryGetPropertyAccessOrIdentifierToString: () => tryGetPropertyAccessOrIdentifierToString,
+  tryGetPropertyNameOfBindingOrAssignmentElement: () => tryGetPropertyNameOfBindingOrAssignmentElement,
+  tryGetSourceMappingURL: () => tryGetSourceMappingURL,
+  tryGetTextOfPropertyName: () => tryGetTextOfPropertyName,
+  tryIOAndConsumeErrors: () => tryIOAndConsumeErrors,
+  tryParsePattern: () => tryParsePattern,
+  tryParsePatterns: () => tryParsePatterns,
+  tryParseRawSourceMap: () => tryParseRawSourceMap,
+  tryReadDirectory: () => tryReadDirectory,
+  tryReadFile: () => tryReadFile,
+  tryRemoveDirectoryPrefix: () => tryRemoveDirectoryPrefix,
+  tryRemoveExtension: () => tryRemoveExtension,
+  tryRemovePrefix: () => tryRemovePrefix,
+  tryRemoveSuffix: () => tryRemoveSuffix,
+  typeAcquisitionDeclarations: () => typeAcquisitionDeclarations,
+  typeAliasNamePart: () => typeAliasNamePart,
+  typeDirectiveIsEqualTo: () => typeDirectiveIsEqualTo,
+  typeHasCallOrConstructSignatures: () => typeHasCallOrConstructSignatures,
+  typeKeywords: () => typeKeywords,
+  typeParameterNamePart: () => typeParameterNamePart,
+  typeReferenceResolutionNameAndModeGetter: () => typeReferenceResolutionNameAndModeGetter,
+  typeToDisplayParts: () => typeToDisplayParts,
+  unchangedPollThresholds: () => unchangedPollThresholds,
+  unchangedTextChangeRange: () => unchangedTextChangeRange,
+  unescapeLeadingUnderscores: () => unescapeLeadingUnderscores,
+  unmangleScopedPackageName: () => unmangleScopedPackageName,
+  unorderedRemoveItem: () => unorderedRemoveItem,
+  unorderedRemoveItemAt: () => unorderedRemoveItemAt,
+  unreachableCodeIsError: () => unreachableCodeIsError,
+  unusedLabelIsError: () => unusedLabelIsError,
+  unwrapInnermostStatementOfLabel: () => unwrapInnermostStatementOfLabel,
+  updateArrayBindingPattern: () => updateArrayBindingPattern,
+  updateArrayLiteral: () => updateArrayLiteral,
+  updateArrayTypeNode: () => updateArrayTypeNode,
+  updateArrowFunction: () => updateArrowFunction,
+  updateAsExpression: () => updateAsExpression,
+  updateAwait: () => updateAwait,
+  updateBinary: () => updateBinary,
+  updateBindingElement: () => updateBindingElement,
+  updateBlock: () => updateBlock,
+  updateBreak: () => updateBreak,
+  updateBundle: () => updateBundle,
+  updateCall: () => updateCall,
+  updateCallChain: () => updateCallChain,
+  updateCallSignature: () => updateCallSignature,
+  updateCaseBlock: () => updateCaseBlock,
+  updateCaseClause: () => updateCaseClause,
+  updateCatchClause: () => updateCatchClause,
+  updateClassDeclaration: () => updateClassDeclaration,
+  updateClassExpression: () => updateClassExpression,
+  updateCommaList: () => updateCommaList,
+  updateComputedPropertyName: () => updateComputedPropertyName,
+  updateConditional: () => updateConditional,
+  updateConditionalTypeNode: () => updateConditionalTypeNode,
+  updateConstructSignature: () => updateConstructSignature,
+  updateConstructor: () => updateConstructor,
+  updateConstructorTypeNode: () => updateConstructorTypeNode,
+  updateContinue: () => updateContinue,
+  updateDecorator: () => updateDecorator,
+  updateDefaultClause: () => updateDefaultClause,
+  updateDelete: () => updateDelete,
+  updateDo: () => updateDo,
+  updateElementAccess: () => updateElementAccess,
+  updateElementAccessChain: () => updateElementAccessChain,
+  updateEnumDeclaration: () => updateEnumDeclaration,
+  updateEnumMember: () => updateEnumMember,
+  updateErrorForNoInputFiles: () => updateErrorForNoInputFiles,
+  updateExportAssignment: () => updateExportAssignment,
+  updateExportDeclaration: () => updateExportDeclaration,
+  updateExportSpecifier: () => updateExportSpecifier,
+  updateExpressionStatement: () => updateExpressionStatement,
+  updateExpressionWithTypeArguments: () => updateExpressionWithTypeArguments,
+  updateExternalModuleReference: () => updateExternalModuleReference,
+  updateFor: () => updateFor,
+  updateForIn: () => updateForIn,
+  updateForOf: () => updateForOf,
+  updateFunctionDeclaration: () => updateFunctionDeclaration,
+  updateFunctionExpression: () => updateFunctionExpression,
+  updateFunctionTypeNode: () => updateFunctionTypeNode,
+  updateGetAccessor: () => updateGetAccessor,
+  updateHeritageClause: () => updateHeritageClause,
+  updateIf: () => updateIf,
+  updateImportClause: () => updateImportClause,
+  updateImportDeclaration: () => updateImportDeclaration,
+  updateImportEqualsDeclaration: () => updateImportEqualsDeclaration,
+  updateImportSpecifier: () => updateImportSpecifier,
+  updateImportTypeNode: () => updateImportTypeNode,
+  updateIndexSignature: () => updateIndexSignature,
+  updateIndexedAccessTypeNode: () => updateIndexedAccessTypeNode,
+  updateInferTypeNode: () => updateInferTypeNode,
+  updateInterfaceDeclaration: () => updateInterfaceDeclaration,
+  updateIntersectionTypeNode: () => updateIntersectionTypeNode,
+  updateJsxAttribute: () => updateJsxAttribute,
+  updateJsxAttributes: () => updateJsxAttributes,
+  updateJsxClosingElement: () => updateJsxClosingElement,
+  updateJsxElement: () => updateJsxElement,
+  updateJsxExpression: () => updateJsxExpression,
+  updateJsxFragment: () => updateJsxFragment,
+  updateJsxOpeningElement: () => updateJsxOpeningElement,
+  updateJsxSelfClosingElement: () => updateJsxSelfClosingElement,
+  updateJsxSpreadAttribute: () => updateJsxSpreadAttribute,
+  updateJsxText: () => updateJsxText,
+  updateLabel: () => updateLabel,
+  updateLanguageServiceSourceFile: () => updateLanguageServiceSourceFile,
+  updateLiteralTypeNode: () => updateLiteralTypeNode,
+  updateMappedTypeNode: () => updateMappedTypeNode,
+  updateMetaProperty: () => updateMetaProperty,
+  updateMethod: () => updateMethod,
+  updateMethodSignature: () => updateMethodSignature,
+  updateMissingFilePathsWatch: () => updateMissingFilePathsWatch,
+  updateModuleBlock: () => updateModuleBlock,
+  updateModuleDeclaration: () => updateModuleDeclaration,
+  updateNamedExports: () => updateNamedExports,
+  updateNamedImports: () => updateNamedImports,
+  updateNamespaceExport: () => updateNamespaceExport,
+  updateNamespaceExportDeclaration: () => updateNamespaceExportDeclaration,
+  updateNamespaceImport: () => updateNamespaceImport,
+  updateNew: () => updateNew,
+  updateNonNullChain: () => updateNonNullChain,
+  updateNonNullExpression: () => updateNonNullExpression,
+  updateObjectBindingPattern: () => updateObjectBindingPattern,
+  updateObjectLiteral: () => updateObjectLiteral,
+  updateOptionalTypeNode: () => updateOptionalTypeNode,
+  updatePackageJsonWatch: () => updatePackageJsonWatch,
+  updateParameter: () => updateParameter,
+  updateParen: () => updateParen,
+  updateParenthesizedType: () => updateParenthesizedType,
+  updatePartiallyEmittedExpression: () => updatePartiallyEmittedExpression,
+  updatePostfix: () => updatePostfix,
+  updatePrefix: () => updatePrefix,
+  updateProperty: () => updateProperty,
+  updatePropertyAccess: () => updatePropertyAccess,
+  updatePropertyAccessChain: () => updatePropertyAccessChain,
+  updatePropertyAssignment: () => updatePropertyAssignment,
+  updatePropertySignature: () => updatePropertySignature,
+  updateQualifiedName: () => updateQualifiedName,
+  updateResolutionField: () => updateResolutionField,
+  updateRestTypeNode: () => updateRestTypeNode,
+  updateReturn: () => updateReturn,
+  updateSetAccessor: () => updateSetAccessor,
+  updateSharedExtendedConfigFileWatcher: () => updateSharedExtendedConfigFileWatcher,
+  updateShorthandPropertyAssignment: () => updateShorthandPropertyAssignment,
+  updateSourceFile: () => updateSourceFile,
+  updateSourceFileNode: () => updateSourceFileNode,
+  updateSpread: () => updateSpread,
+  updateSpreadAssignment: () => updateSpreadAssignment,
+  updateStatement: () => updateStatement,
+  updateSwitch: () => updateSwitch,
+  updateTaggedTemplate: () => updateTaggedTemplate,
+  updateTemplateExpression: () => updateTemplateExpression,
+  updateTemplateSpan: () => updateTemplateSpan,
+  updateThrow: () => updateThrow,
+  updateTry: () => updateTry,
+  updateTupleTypeNode: () => updateTupleTypeNode,
+  updateTypeAliasDeclaration: () => updateTypeAliasDeclaration,
+  updateTypeAssertion: () => updateTypeAssertion,
+  updateTypeLiteralNode: () => updateTypeLiteralNode,
+  updateTypeOf: () => updateTypeOf,
+  updateTypeOperatorNode: () => updateTypeOperatorNode,
+  updateTypeParameterDeclaration: () => updateTypeParameterDeclaration,
+  updateTypePredicateNode: () => updateTypePredicateNode,
+  updateTypePredicateNodeWithModifier: () => updateTypePredicateNodeWithModifier,
+  updateTypeQueryNode: () => updateTypeQueryNode,
+  updateTypeReferenceNode: () => updateTypeReferenceNode,
+  updateUnionTypeNode: () => updateUnionTypeNode,
+  updateVariableDeclaration: () => updateVariableDeclaration,
+  updateVariableDeclarationList: () => updateVariableDeclarationList,
+  updateVariableStatement: () => updateVariableStatement,
+  updateVoid: () => updateVoid,
+  updateWatchingWildcardDirectories: () => updateWatchingWildcardDirectories,
+  updateWhile: () => updateWhile,
+  updateWith: () => updateWith,
+  updateYield: () => updateYield,
+  usesExtensionsOnImports: () => usesExtensionsOnImports,
+  usingSingleLineStringWriter: () => usingSingleLineStringWriter,
+  utf16EncodeAsString: () => utf16EncodeAsString,
+  validateLocaleAndSetLanguage: () => validateLocaleAndSetLanguage,
+  valuesHelper: () => valuesHelper,
+  version: () => version,
+  versionMajorMinor: () => versionMajorMinor,
+  visitArray: () => visitArray,
+  visitEachChild: () => visitEachChild,
+  visitFunctionBody: () => visitFunctionBody,
+  visitIterationBody: () => visitIterationBody,
+  visitLexicalEnvironment: () => visitLexicalEnvironment,
+  visitNode: () => visitNode,
+  visitNodes: () => visitNodes2,
+  visitParameterList: () => visitParameterList,
+  walkUpBindingElementsAndPatterns: () => walkUpBindingElementsAndPatterns,
+  walkUpParenthesizedExpressions: () => walkUpParenthesizedExpressions,
+  walkUpParenthesizedTypes: () => walkUpParenthesizedTypes,
+  walkUpParenthesizedTypesAndGetParentAndChild: () => walkUpParenthesizedTypesAndGetParentAndChild,
+  whitespaceOrMapCommentRegExp: () => whitespaceOrMapCommentRegExp,
+  writeCommentRange: () => writeCommentRange,
+  writeFile: () => writeFile,
+  writeFileEnsuringDirectories: () => writeFileEnsuringDirectories,
+  zipToModeAwareCache: () => zipToModeAwareCache,
+  zipWith: () => zipWith
+});
+module.exports = __toCommonJS(server_exports);
 
-  // src/tsserver/_namespaces/ts.server.ts
-  var ts_server_exports4 = {};
-  __export(ts_server_exports4, {
-    ActionInvalidate: () => ActionInvalidate,
-    ActionPackageInstalled: () => ActionPackageInstalled,
-    ActionSet: () => ActionSet,
-    Arguments: () => Arguments,
-    AutoImportProviderProject: () => AutoImportProviderProject,
-    BaseLogger: () => BaseLogger,
-    CharRangeSection: () => CharRangeSection,
-    CommandNames: () => CommandNames,
-    ConfigFileDiagEvent: () => ConfigFileDiagEvent,
-    ConfiguredProject: () => ConfiguredProject2,
-    Errors: () => Errors,
-    EventBeginInstallTypes: () => EventBeginInstallTypes,
-    EventEndInstallTypes: () => EventEndInstallTypes,
-    EventInitializationFailed: () => EventInitializationFailed,
-    EventTypesRegistry: () => EventTypesRegistry,
-    ExternalProject: () => ExternalProject2,
-    GcTimer: () => GcTimer,
-    InferredProject: () => InferredProject2,
-    LargeFileReferencedEvent: () => LargeFileReferencedEvent,
-    LineIndex: () => LineIndex,
-    LineLeaf: () => LineLeaf,
-    LineNode: () => LineNode,
-    LogLevel: () => LogLevel2,
-    MainProcessLogger: () => MainProcessLogger,
-    Msg: () => Msg,
-    OpenFileInfoTelemetryEvent: () => OpenFileInfoTelemetryEvent,
-    Project: () => Project3,
-    ProjectInfoTelemetryEvent: () => ProjectInfoTelemetryEvent,
-    ProjectKind: () => ProjectKind,
-    ProjectLanguageServiceStateEvent: () => ProjectLanguageServiceStateEvent,
-    ProjectLoadingFinishEvent: () => ProjectLoadingFinishEvent,
-    ProjectLoadingStartEvent: () => ProjectLoadingStartEvent,
-    ProjectReferenceProjectLoadKind: () => ProjectReferenceProjectLoadKind,
-    ProjectService: () => ProjectService3,
-    ProjectsUpdatedInBackgroundEvent: () => ProjectsUpdatedInBackgroundEvent,
-    ScriptInfo: () => ScriptInfo,
-    ScriptVersionCache: () => ScriptVersionCache,
-    Session: () => Session3,
-    TextStorage: () => TextStorage,
-    ThrottledOperations: () => ThrottledOperations,
-    TypingsCache: () => TypingsCache,
-    WorkerSession: () => WorkerSession,
-    allFilesAreJsOrDts: () => allFilesAreJsOrDts,
-    allRootFilesAreJsOrDts: () => allRootFilesAreJsOrDts,
-    asNormalizedPath: () => asNormalizedPath,
-    convertCompilerOptions: () => convertCompilerOptions,
-    convertFormatOptions: () => convertFormatOptions,
-    convertScriptKindName: () => convertScriptKindName,
-    convertTypeAcquisition: () => convertTypeAcquisition,
-    convertUserPreferences: () => convertUserPreferences,
-    convertWatchOptions: () => convertWatchOptions,
-    countEachFileTypes: () => countEachFileTypes,
-    createInstallTypingsRequest: () => createInstallTypingsRequest,
-    createModuleSpecifierCache: () => createModuleSpecifierCache,
-    createNormalizedPathMap: () => createNormalizedPathMap,
-    createPackageJsonCache: () => createPackageJsonCache,
-    createSortedArray: () => createSortedArray2,
-    createWebSystem: () => createWebSystem,
-    emptyArray: () => emptyArray2,
-    findArgument: () => findArgument,
-    forEachResolvedProjectReferenceProject: () => forEachResolvedProjectReferenceProject,
-    formatMessage: () => formatMessage2,
-    getBaseConfigFileName: () => getBaseConfigFileName,
-    getLocationInNewDocument: () => getLocationInNewDocument,
-    getLogLevel: () => getLogLevel,
-    hasArgument: () => hasArgument,
-    hasNoTypeScriptSource: () => hasNoTypeScriptSource,
-    indent: () => indent2,
-    initializeNodeSystem: () => initializeNodeSystem,
-    initializeWebSystem: () => initializeWebSystem,
-    isConfigFile: () => isConfigFile,
-    isConfiguredProject: () => isConfiguredProject,
-    isDynamicFileName: () => isDynamicFileName,
-    isExternalProject: () => isExternalProject,
-    isInferredProject: () => isInferredProject,
-    isInferredProjectName: () => isInferredProjectName,
-    makeAutoImportProviderProjectName: () => makeAutoImportProviderProjectName,
-    makeAuxiliaryProjectName: () => makeAuxiliaryProjectName,
-    makeInferredProjectName: () => makeInferredProjectName,
-    maxFileSize: () => maxFileSize,
-    maxProgramSizeForNonTsFiles: () => maxProgramSizeForNonTsFiles,
-    normalizedPathToPath: () => normalizedPathToPath,
-    nowString: () => nowString,
-    nullCancellationToken: () => nullCancellationToken,
-    nullTypingsInstaller: () => nullTypingsInstaller,
-    projectContainsInfoDirectly: () => projectContainsInfoDirectly,
-    protocol: () => ts_server_protocol_exports,
-    removeSorted: () => removeSorted,
-    stringifyIndented: () => stringifyIndented,
-    toEvent: () => toEvent,
-    toNormalizedPath: () => toNormalizedPath,
-    tryConvertScriptKindName: () => tryConvertScriptKindName,
-    updateProjectIfDirty: () => updateProjectIfDirty
-  });
+// src/tsserver/_namespaces/ts.server.ts
+var ts_server_exports3 = {};
+__export(ts_server_exports3, {
+  ActionInvalidate: () => ActionInvalidate,
+  ActionPackageInstalled: () => ActionPackageInstalled,
+  ActionSet: () => ActionSet,
+  Arguments: () => Arguments,
+  AutoImportProviderProject: () => AutoImportProviderProject,
+  CharRangeSection: () => CharRangeSection,
+  CommandNames: () => CommandNames,
+  ConfigFileDiagEvent: () => ConfigFileDiagEvent,
+  ConfiguredProject: () => ConfiguredProject2,
+  Errors: () => Errors,
+  EventBeginInstallTypes: () => EventBeginInstallTypes,
+  EventEndInstallTypes: () => EventEndInstallTypes,
+  EventInitializationFailed: () => EventInitializationFailed,
+  EventTypesRegistry: () => EventTypesRegistry,
+  ExternalProject: () => ExternalProject2,
+  GcTimer: () => GcTimer,
+  InferredProject: () => InferredProject2,
+  LargeFileReferencedEvent: () => LargeFileReferencedEvent,
+  LineIndex: () => LineIndex,
+  LineLeaf: () => LineLeaf,
+  LineNode: () => LineNode,
+  LogLevel: () => LogLevel2,
+  Msg: () => Msg,
+  OpenFileInfoTelemetryEvent: () => OpenFileInfoTelemetryEvent,
+  Project: () => Project3,
+  ProjectInfoTelemetryEvent: () => ProjectInfoTelemetryEvent,
+  ProjectKind: () => ProjectKind,
+  ProjectLanguageServiceStateEvent: () => ProjectLanguageServiceStateEvent,
+  ProjectLoadingFinishEvent: () => ProjectLoadingFinishEvent,
+  ProjectLoadingStartEvent: () => ProjectLoadingStartEvent,
+  ProjectReferenceProjectLoadKind: () => ProjectReferenceProjectLoadKind,
+  ProjectService: () => ProjectService3,
+  ProjectsUpdatedInBackgroundEvent: () => ProjectsUpdatedInBackgroundEvent,
+  ScriptInfo: () => ScriptInfo,
+  ScriptVersionCache: () => ScriptVersionCache,
+  Session: () => Session3,
+  TextStorage: () => TextStorage,
+  ThrottledOperations: () => ThrottledOperations,
+  TypingsCache: () => TypingsCache,
+  allFilesAreJsOrDts: () => allFilesAreJsOrDts,
+  allRootFilesAreJsOrDts: () => allRootFilesAreJsOrDts,
+  asNormalizedPath: () => asNormalizedPath,
+  convertCompilerOptions: () => convertCompilerOptions,
+  convertFormatOptions: () => convertFormatOptions,
+  convertScriptKindName: () => convertScriptKindName,
+  convertTypeAcquisition: () => convertTypeAcquisition,
+  convertUserPreferences: () => convertUserPreferences,
+  convertWatchOptions: () => convertWatchOptions,
+  countEachFileTypes: () => countEachFileTypes,
+  createInstallTypingsRequest: () => createInstallTypingsRequest,
+  createModuleSpecifierCache: () => createModuleSpecifierCache,
+  createNormalizedPathMap: () => createNormalizedPathMap,
+  createPackageJsonCache: () => createPackageJsonCache,
+  createSortedArray: () => createSortedArray2,
+  emptyArray: () => emptyArray2,
+  findArgument: () => findArgument,
+  forEachResolvedProjectReferenceProject: () => forEachResolvedProjectReferenceProject,
+  formatMessage: () => formatMessage2,
+  getBaseConfigFileName: () => getBaseConfigFileName,
+  getLocationInNewDocument: () => getLocationInNewDocument,
+  getLogLevel: () => getLogLevel,
+  hasArgument: () => hasArgument,
+  hasNoTypeScriptSource: () => hasNoTypeScriptSource,
+  indent: () => indent2,
+  initializeNodeSystem: () => initializeNodeSystem,
+  isConfigFile: () => isConfigFile,
+  isConfiguredProject: () => isConfiguredProject,
+  isDynamicFileName: () => isDynamicFileName,
+  isExternalProject: () => isExternalProject,
+  isInferredProject: () => isInferredProject,
+  isInferredProjectName: () => isInferredProjectName,
+  makeAutoImportProviderProjectName: () => makeAutoImportProviderProjectName,
+  makeAuxiliaryProjectName: () => makeAuxiliaryProjectName,
+  makeInferredProjectName: () => makeInferredProjectName,
+  maxFileSize: () => maxFileSize,
+  maxProgramSizeForNonTsFiles: () => maxProgramSizeForNonTsFiles,
+  normalizedPathToPath: () => normalizedPathToPath,
+  nowString: () => nowString,
+  nullCancellationToken: () => nullCancellationToken,
+  nullTypingsInstaller: () => nullTypingsInstaller,
+  projectContainsInfoDirectly: () => projectContainsInfoDirectly,
+  protocol: () => ts_server_protocol_exports,
+  removeSorted: () => removeSorted,
+  stringifyIndented: () => stringifyIndented,
+  toEvent: () => toEvent,
+  toNormalizedPath: () => toNormalizedPath,
+  tryConvertScriptKindName: () => tryConvertScriptKindName,
+  updateProjectIfDirty: () => updateProjectIfDirty
+});
 
-  // src/compiler/corePublic.ts
-  var versionMajorMinor = "5.0";
-  var version = `${versionMajorMinor}.0-dev`;
-  var Comparison = /* @__PURE__ */ ((Comparison3) => {
-    Comparison3[Comparison3["LessThan"] = -1] = "LessThan";
-    Comparison3[Comparison3["EqualTo"] = 0] = "EqualTo";
-    Comparison3[Comparison3["GreaterThan"] = 1] = "GreaterThan";
-    return Comparison3;
-  })(Comparison || {});
+// src/compiler/corePublic.ts
+var versionMajorMinor = "5.0";
+var version = `${versionMajorMinor}.0-dev.20230112`;
+var Comparison = /* @__PURE__ */ ((Comparison3) => {
+  Comparison3[Comparison3["LessThan"] = -1] = "LessThan";
+  Comparison3[Comparison3["EqualTo"] = 0] = "EqualTo";
+  Comparison3[Comparison3["GreaterThan"] = 1] = "GreaterThan";
+  return Comparison3;
+})(Comparison || {});
 
-  // src/compiler/core.ts
-  function getIterator(iterable) {
-    if (iterable) {
-      if (isArray(iterable))
-        return arrayIterator(iterable);
-      if (iterable instanceof Map)
-        return iterable.entries();
-      if (iterable instanceof Set)
-        return iterable.values();
-      throw new Error("Iteration not supported.");
-    }
-  }
-  var emptyArray = [];
-  var emptyMap = /* @__PURE__ */ new Map();
-  var emptySet = /* @__PURE__ */ new Set();
-  function length(array) {
-    return array ? array.length : 0;
-  }
-  function forEach(array, callback) {
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        const result = callback(array[i], i);
-        if (result) {
-          return result;
-        }
-      }
-    }
-    return void 0;
-  }
-  function forEachRight(array, callback) {
-    if (array) {
-      for (let i = array.length - 1; i >= 0; i--) {
-        const result = callback(array[i], i);
-        if (result) {
-          return result;
-        }
+// src/compiler/core.ts
+var emptyArray = [];
+var emptyMap = /* @__PURE__ */ new Map();
+var emptySet = /* @__PURE__ */ new Set();
+function length(array) {
+  return array ? array.length : 0;
+}
+function forEach(array, callback) {
+  if (array) {
+    for (let i = 0; i < array.length; i++) {
+      const result = callback(array[i], i);
+      if (result) {
+        return result;
       }
     }
-    return void 0;
   }
-  function firstDefined(array, callback) {
-    if (array === void 0) {
-      return void 0;
-    }
-    for (let i = 0; i < array.length; i++) {
+  return void 0;
+}
+function forEachRight(array, callback) {
+  if (array) {
+    for (let i = array.length - 1; i >= 0; i--) {
       const result = callback(array[i], i);
-      if (result !== void 0) {
+      if (result) {
         return result;
       }
     }
+  }
+  return void 0;
+}
+function firstDefined(array, callback) {
+  if (array === void 0) {
     return void 0;
   }
-  function firstDefinedIterator(iter, callback) {
-    while (true) {
-      const iterResult = iter.next();
-      if (iterResult.done) {
-        return void 0;
-      }
-      const result = callback(iterResult.value);
-      if (result !== void 0) {
-        return result;
-      }
+  for (let i = 0; i < array.length; i++) {
+    const result = callback(array[i], i);
+    if (result !== void 0) {
+      return result;
     }
   }
-  function reduceLeftIterator(iterator, f, initial) {
-    let result = initial;
-    if (iterator) {
-      for (let step = iterator.next(), pos = 0; !step.done; step = iterator.next(), pos++) {
-        result = f(result, step.value, pos);
-      }
+  return void 0;
+}
+function firstDefinedIterator(iter, callback) {
+  for (const value of iter) {
+    const result = callback(value);
+    if (result !== void 0) {
+      return result;
     }
-    return result;
   }
-  function zipWith(arrayA, arrayB, callback) {
-    const result = [];
-    Debug.assertEqual(arrayA.length, arrayB.length);
-    for (let i = 0; i < arrayA.length; i++) {
-      result.push(callback(arrayA[i], arrayB[i], i));
+  return void 0;
+}
+function reduceLeftIterator(iterator, f, initial) {
+  let result = initial;
+  if (iterator) {
+    let pos = 0;
+    for (const value of iterator) {
+      result = f(result, value, pos);
+      pos++;
     }
-    return result;
   }
-  function zipToIterator(arrayA, arrayB) {
-    Debug.assertEqual(arrayA.length, arrayB.length);
-    let i = 0;
-    return {
-      next() {
-        if (i === arrayA.length) {
-          return { value: void 0, done: true };
-        }
-        i++;
-        return { value: [arrayA[i - 1], arrayB[i - 1]], done: false };
+  return result;
+}
+function zipWith(arrayA, arrayB, callback) {
+  const result = [];
+  Debug.assertEqual(arrayA.length, arrayB.length);
+  for (let i = 0; i < arrayA.length; i++) {
+    result.push(callback(arrayA[i], arrayB[i], i));
+  }
+  return result;
+}
+function intersperse(input, element) {
+  if (input.length <= 1) {
+    return input;
+  }
+  const result = [];
+  for (let i = 0, n = input.length; i < n; i++) {
+    if (i)
+      result.push(element);
+    result.push(input[i]);
+  }
+  return result;
+}
+function every(array, callback) {
+  if (array) {
+    for (let i = 0; i < array.length; i++) {
+      if (!callback(array[i], i)) {
+        return false;
       }
-    };
-  }
-  function zipToMap(keys, values) {
-    Debug.assert(keys.length === values.length);
-    const map2 = /* @__PURE__ */ new Map();
-    for (let i = 0; i < keys.length; ++i) {
-      map2.set(keys[i], values[i]);
     }
-    return map2;
   }
-  function intersperse(input, element) {
-    if (input.length <= 1) {
-      return input;
+  return true;
+}
+function find(array, predicate, startIndex) {
+  if (array === void 0)
+    return void 0;
+  for (let i = startIndex != null ? startIndex : 0; i < array.length; i++) {
+    const value = array[i];
+    if (predicate(value, i)) {
+      return value;
     }
-    const result = [];
-    for (let i = 0, n = input.length; i < n; i++) {
-      if (i)
-        result.push(element);
-      result.push(input[i]);
+  }
+  return void 0;
+}
+function findLast(array, predicate, startIndex) {
+  if (array === void 0)
+    return void 0;
+  for (let i = startIndex != null ? startIndex : array.length - 1; i >= 0; i--) {
+    const value = array[i];
+    if (predicate(value, i)) {
+      return value;
     }
-    return result;
   }
-  function every(array, callback) {
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        if (!callback(array[i], i)) {
-          return false;
-        }
-      }
+  return void 0;
+}
+function findIndex(array, predicate, startIndex) {
+  if (array === void 0)
+    return -1;
+  for (let i = startIndex != null ? startIndex : 0; i < array.length; i++) {
+    if (predicate(array[i], i)) {
+      return i;
     }
-    return true;
   }
-  function find(array, predicate, startIndex) {
-    if (array === void 0)
-      return void 0;
-    for (let i = startIndex != null ? startIndex : 0; i < array.length; i++) {
-      const value = array[i];
-      if (predicate(value, i)) {
-        return value;
-      }
+  return -1;
+}
+function findLastIndex(array, predicate, startIndex) {
+  if (array === void 0)
+    return -1;
+  for (let i = startIndex != null ? startIndex : array.length - 1; i >= 0; i--) {
+    if (predicate(array[i], i)) {
+      return i;
     }
-    return void 0;
   }
-  function findLast(array, predicate, startIndex) {
-    if (array === void 0)
-      return void 0;
-    for (let i = startIndex != null ? startIndex : array.length - 1; i >= 0; i--) {
-      const value = array[i];
-      if (predicate(value, i)) {
-        return value;
-      }
+  return -1;
+}
+function findMap(array, callback) {
+  for (let i = 0; i < array.length; i++) {
+    const result = callback(array[i], i);
+    if (result) {
+      return result;
     }
-    return void 0;
   }
-  function findIndex(array, predicate, startIndex) {
-    if (array === void 0)
-      return -1;
-    for (let i = startIndex != null ? startIndex : 0; i < array.length; i++) {
-      if (predicate(array[i], i)) {
-        return i;
+  return Debug.fail();
+}
+function contains(array, value, equalityComparer = equateValues) {
+  if (array) {
+    for (const v of array) {
+      if (equalityComparer(v, value)) {
+        return true;
       }
     }
-    return -1;
   }
-  function findLastIndex(array, predicate, startIndex) {
-    if (array === void 0)
-      return -1;
-    for (let i = startIndex != null ? startIndex : array.length - 1; i >= 0; i--) {
-      if (predicate(array[i], i)) {
-        return i;
-      }
+  return false;
+}
+function arraysEqual(a, b, equalityComparer = equateValues) {
+  return a.length === b.length && a.every((x, i) => equalityComparer(x, b[i]));
+}
+function indexOfAnyCharCode(text, charCodes, start2) {
+  for (let i = start2 || 0; i < text.length; i++) {
+    if (contains(charCodes, text.charCodeAt(i))) {
+      return i;
     }
-    return -1;
   }
-  function findMap(array, callback) {
+  return -1;
+}
+function countWhere(array, predicate) {
+  let count = 0;
+  if (array) {
     for (let i = 0; i < array.length; i++) {
-      const result = callback(array[i], i);
-      if (result) {
-        return result;
+      const v = array[i];
+      if (predicate(v, i)) {
+        count++;
       }
     }
-    return Debug.fail();
   }
-  function contains(array, value, equalityComparer = equateValues) {
-    if (array) {
-      for (const v of array) {
-        if (equalityComparer(v, value)) {
-          return true;
+  return count;
+}
+function filter(array, f) {
+  if (array) {
+    const len = array.length;
+    let i = 0;
+    while (i < len && f(array[i]))
+      i++;
+    if (i < len) {
+      const result = array.slice(0, i);
+      i++;
+      while (i < len) {
+        const item = array[i];
+        if (f(item)) {
+          result.push(item);
         }
+        i++;
       }
+      return result;
     }
-    return false;
   }
-  function arraysEqual(a, b, equalityComparer = equateValues) {
-    return a.length === b.length && a.every((x, i) => equalityComparer(x, b[i]));
-  }
-  function indexOfAnyCharCode(text, charCodes, start2) {
-    for (let i = start2 || 0; i < text.length; i++) {
-      if (contains(charCodes, text.charCodeAt(i))) {
-        return i;
-      }
+  return array;
+}
+function filterMutate(array, f) {
+  let outIndex = 0;
+  for (let i = 0; i < array.length; i++) {
+    if (f(array[i], i, array)) {
+      array[outIndex] = array[i];
+      outIndex++;
+    }
+  }
+  array.length = outIndex;
+}
+function clear(array) {
+  array.length = 0;
+}
+function map(array, f) {
+  let result;
+  if (array) {
+    result = [];
+    for (let i = 0; i < array.length; i++) {
+      result.push(f(array[i], i));
     }
-    return -1;
   }
-  function countWhere(array, predicate) {
-    let count = 0;
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        const v = array[i];
-        if (predicate(v, i)) {
-          count++;
-        }
-      }
-    }
-    return count;
+  return result;
+}
+function* mapIterator(iter, mapFn) {
+  for (const x of iter) {
+    yield mapFn(x);
   }
-  function filter(array, f) {
-    if (array) {
-      const len = array.length;
-      let i = 0;
-      while (i < len && f(array[i]))
-        i++;
-      if (i < len) {
+}
+function sameMap(array, f) {
+  if (array) {
+    for (let i = 0; i < array.length; i++) {
+      const item = array[i];
+      const mapped = f(item, i);
+      if (item !== mapped) {
         const result = array.slice(0, i);
-        i++;
-        while (i < len) {
-          const item = array[i];
-          if (f(item)) {
-            result.push(item);
-          }
-          i++;
+        result.push(mapped);
+        for (i++; i < array.length; i++) {
+          result.push(f(array[i], i));
         }
         return result;
       }
     }
-    return array;
-  }
-  function filterMutate(array, f) {
-    let outIndex = 0;
-    for (let i = 0; i < array.length; i++) {
-      if (f(array[i], i, array)) {
-        array[outIndex] = array[i];
-        outIndex++;
-      }
-    }
-    array.length = outIndex;
-  }
-  function clear(array) {
-    array.length = 0;
   }
-  function map(array, f) {
-    let result;
-    if (array) {
-      result = [];
-      for (let i = 0; i < array.length; i++) {
-        result.push(f(array[i], i));
+  return array;
+}
+function flatten(array) {
+  const result = [];
+  for (const v of array) {
+    if (v) {
+      if (isArray(v)) {
+        addRange(result, v);
+      } else {
+        result.push(v);
       }
     }
-    return result;
-  }
-  function mapIterator(iter, mapFn) {
-    return {
-      next() {
-        const iterRes = iter.next();
-        return iterRes.done ? iterRes : { value: mapFn(iterRes.value), done: false };
-      }
-    };
   }
-  function sameMap(array, f) {
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        const item = array[i];
-        const mapped = f(item, i);
-        if (item !== mapped) {
-          const result = array.slice(0, i);
-          result.push(mapped);
-          for (i++; i < array.length; i++) {
-            result.push(f(array[i], i));
-          }
-          return result;
+  return result;
+}
+function flatMap(array, mapfn) {
+  let result;
+  if (array) {
+    for (let i = 0; i < array.length; i++) {
+      const v = mapfn(array[i], i);
+      if (v) {
+        if (isArray(v)) {
+          result = addRange(result, v);
+        } else {
+          result = append(result, v);
         }
       }
     }
-    return array;
   }
-  function flatten(array) {
-    const result = [];
-    for (const v of array) {
+  return result || emptyArray;
+}
+function flatMapToMutable(array, mapfn) {
+  const result = [];
+  if (array) {
+    for (let i = 0; i < array.length; i++) {
+      const v = mapfn(array[i], i);
       if (v) {
         if (isArray(v)) {
           addRange(result, v);
@@ -2944,151924 +2953,168240 @@ var ts = (() => {
         }
       }
     }
-    return result;
   }
-  function flatMap(array, mapfn) {
-    let result;
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        const v = mapfn(array[i], i);
-        if (v) {
-          if (isArray(v)) {
-            result = addRange(result, v);
-          } else {
-            result = append(result, v);
-          }
-        }
-      }
-    }
-    return result || emptyArray;
+  return result;
+}
+function* flatMapIterator(iter, mapfn) {
+  for (const x of iter) {
+    const iter2 = mapfn(x);
+    if (!iter2)
+      continue;
+    yield* iter2;
   }
-  function flatMapToMutable(array, mapfn) {
-    const result = [];
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        const v = mapfn(array[i], i);
-        if (v) {
-          if (isArray(v)) {
-            addRange(result, v);
-          } else {
-            result.push(v);
-          }
+}
+function sameFlatMap(array, mapfn) {
+  let result;
+  if (array) {
+    for (let i = 0; i < array.length; i++) {
+      const item = array[i];
+      const mapped = mapfn(item, i);
+      if (result || item !== mapped || isArray(mapped)) {
+        if (!result) {
+          result = array.slice(0, i);
         }
-      }
-    }
-    return result;
-  }
-  function flatMapIterator(iter, mapfn) {
-    const first2 = iter.next();
-    if (first2.done) {
-      return emptyIterator;
-    }
-    let currentIter = getIterator2(first2.value);
-    return {
-      next() {
-        while (true) {
-          const currentRes = currentIter.next();
-          if (!currentRes.done) {
-            return currentRes;
-          }
-          const iterRes = iter.next();
-          if (iterRes.done) {
-            return iterRes;
-          }
-          currentIter = getIterator2(iterRes.value);
+        if (isArray(mapped)) {
+          addRange(result, mapped);
+        } else {
+          result.push(mapped);
         }
       }
-    };
-    function getIterator2(x) {
-      const res = mapfn(x);
-      return res === void 0 ? emptyIterator : isArray(res) ? arrayIterator(res) : res;
     }
   }
-  function sameFlatMap(array, mapfn) {
-    let result;
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        const item = array[i];
-        const mapped = mapfn(item, i);
-        if (result || item !== mapped || isArray(mapped)) {
-          if (!result) {
-            result = array.slice(0, i);
-          }
-          if (isArray(mapped)) {
-            addRange(result, mapped);
-          } else {
-            result.push(mapped);
-          }
-        }
-      }
+  return result || array;
+}
+function mapAllOrFail(array, mapFn) {
+  const result = [];
+  for (let i = 0; i < array.length; i++) {
+    const mapped = mapFn(array[i], i);
+    if (mapped === void 0) {
+      return void 0;
     }
-    return result || array;
+    result.push(mapped);
   }
-  function mapAllOrFail(array, mapFn) {
-    const result = [];
+  return result;
+}
+function mapDefined(array, mapFn) {
+  const result = [];
+  if (array) {
     for (let i = 0; i < array.length; i++) {
       const mapped = mapFn(array[i], i);
-      if (mapped === void 0) {
-        return void 0;
+      if (mapped !== void 0) {
+        result.push(mapped);
       }
-      result.push(mapped);
     }
-    return result;
   }
-  function mapDefined(array, mapFn) {
-    const result = [];
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        const mapped = mapFn(array[i], i);
-        if (mapped !== void 0) {
-          result.push(mapped);
-        }
+  return result;
+}
+function* mapDefinedIterator(iter, mapFn) {
+  for (const x of iter) {
+    const value = mapFn(x);
+    if (value !== void 0) {
+      yield value;
+    }
+  }
+}
+function mapDefinedEntries(map2, f) {
+  if (!map2) {
+    return void 0;
+  }
+  const result = /* @__PURE__ */ new Map();
+  map2.forEach((value, key) => {
+    const entry = f(key, value);
+    if (entry !== void 0) {
+      const [newKey, newValue] = entry;
+      if (newKey !== void 0 && newValue !== void 0) {
+        result.set(newKey, newValue);
       }
     }
-    return result;
+  });
+  return result;
+}
+function getOrUpdate(map2, key, callback) {
+  if (map2.has(key)) {
+    return map2.get(key);
+  }
+  const value = callback();
+  map2.set(key, value);
+  return value;
+}
+function tryAddToSet(set, value) {
+  if (!set.has(value)) {
+    set.add(value);
+    return true;
   }
-  function mapDefinedIterator(iter, mapFn) {
-    return {
-      next() {
-        while (true) {
-          const res = iter.next();
-          if (res.done) {
-            return res;
-          }
-          const value = mapFn(res.value);
-          if (value !== void 0) {
-            return { value, done: false };
-          }
+  return false;
+}
+function* singleIterator(value) {
+  yield value;
+}
+function spanMap(array, keyfn, mapfn) {
+  let result;
+  if (array) {
+    result = [];
+    const len = array.length;
+    let previousKey;
+    let key;
+    let start2 = 0;
+    let pos = 0;
+    while (start2 < len) {
+      while (pos < len) {
+        const value = array[pos];
+        key = keyfn(value, pos);
+        if (pos === 0) {
+          previousKey = key;
+        } else if (key !== previousKey) {
+          break;
         }
+        pos++;
       }
-    };
-  }
-  function mapDefinedEntries(map2, f) {
-    if (!map2) {
-      return void 0;
-    }
-    const result = /* @__PURE__ */ new Map();
-    map2.forEach((value, key) => {
-      const entry = f(key, value);
-      if (entry !== void 0) {
-        const [newKey, newValue] = entry;
-        if (newKey !== void 0 && newValue !== void 0) {
-          result.set(newKey, newValue);
+      if (start2 < pos) {
+        const v = mapfn(array.slice(start2, pos), previousKey, start2, pos);
+        if (v) {
+          result.push(v);
         }
+        start2 = pos;
       }
-    });
-    return result;
+      previousKey = key;
+      pos++;
+    }
   }
-  function mapDefinedValues(set, f) {
-    if (set) {
-      const result = /* @__PURE__ */ new Set();
-      set.forEach((value) => {
-        const newValue = f(value);
-        if (newValue !== void 0) {
-          result.add(newValue);
+  return result;
+}
+function mapEntries(map2, f) {
+  if (!map2) {
+    return void 0;
+  }
+  const result = /* @__PURE__ */ new Map();
+  map2.forEach((value, key) => {
+    const [newKey, newValue] = f(key, value);
+    result.set(newKey, newValue);
+  });
+  return result;
+}
+function some(array, predicate) {
+  if (array) {
+    if (predicate) {
+      for (const v of array) {
+        if (predicate(v)) {
+          return true;
         }
-      });
-      return result;
+      }
+    } else {
+      return array.length > 0;
     }
   }
-  function getOrUpdate(map2, key, callback) {
-    if (map2.has(key)) {
-      return map2.get(key);
-    }
-    const value = callback();
-    map2.set(key, value);
-    return value;
+  return false;
+}
+function getRangesWhere(arr, pred, cb) {
+  let start2;
+  for (let i = 0; i < arr.length; i++) {
+    if (pred(arr[i])) {
+      start2 = start2 === void 0 ? i : start2;
+    } else {
+      if (start2 !== void 0) {
+        cb(start2, i);
+        start2 = void 0;
+      }
+    }
+  }
+  if (start2 !== void 0)
+    cb(start2, arr.length);
+}
+function concatenate(array1, array2) {
+  if (!some(array2))
+    return array1;
+  if (!some(array1))
+    return array2;
+  return [...array1, ...array2];
+}
+function selectIndex(_, i) {
+  return i;
+}
+function indicesOf(array) {
+  return array.map(selectIndex);
+}
+function deduplicateRelational(array, equalityComparer, comparer) {
+  const indices = indicesOf(array);
+  stableSortIndices(array, indices, comparer);
+  let last2 = array[indices[0]];
+  const deduplicated = [indices[0]];
+  for (let i = 1; i < indices.length; i++) {
+    const index = indices[i];
+    const item = array[index];
+    if (!equalityComparer(last2, item)) {
+      deduplicated.push(index);
+      last2 = item;
+    }
+  }
+  deduplicated.sort();
+  return deduplicated.map((i) => array[i]);
+}
+function deduplicateEquality(array, equalityComparer) {
+  const result = [];
+  for (const item of array) {
+    pushIfUnique(result, item, equalityComparer);
+  }
+  return result;
+}
+function deduplicate(array, equalityComparer, comparer) {
+  return array.length === 0 ? [] : array.length === 1 ? array.slice() : comparer ? deduplicateRelational(array, equalityComparer, comparer) : deduplicateEquality(array, equalityComparer);
+}
+function deduplicateSorted(array, comparer) {
+  if (array.length === 0)
+    return emptyArray;
+  let last2 = array[0];
+  const deduplicated = [last2];
+  for (let i = 1; i < array.length; i++) {
+    const next = array[i];
+    switch (comparer(next, last2)) {
+      case true:
+      case 0 /* EqualTo */:
+        continue;
+      case -1 /* LessThan */:
+        return Debug.fail("Array is unsorted.");
+    }
+    deduplicated.push(last2 = next);
+  }
+  return deduplicated;
+}
+function createSortedArray() {
+  return [];
+}
+function insertSorted(array, insert, compare, allowDuplicates) {
+  if (array.length === 0) {
+    array.push(insert);
+    return true;
   }
-  function tryAddToSet(set, value) {
-    if (!set.has(value)) {
-      set.add(value);
-      return true;
+  const insertIndex = binarySearch(array, insert, identity, compare);
+  if (insertIndex < 0) {
+    array.splice(~insertIndex, 0, insert);
+    return true;
+  }
+  if (allowDuplicates) {
+    array.splice(insertIndex, 0, insert);
+    return true;
+  }
+  return false;
+}
+function sortAndDeduplicate(array, comparer, equalityComparer) {
+  return deduplicateSorted(sort(array, comparer), equalityComparer || comparer || compareStringsCaseSensitive);
+}
+function arrayIsSorted(array, comparer) {
+  if (array.length < 2)
+    return true;
+  for (let i = 1, len = array.length; i < len; i++) {
+    if (comparer(array[i - 1], array[i]) === 1 /* GreaterThan */) {
+      return false;
     }
+  }
+  return true;
+}
+var SortKind = /* @__PURE__ */ ((SortKind2) => {
+  SortKind2[SortKind2["None"] = 0] = "None";
+  SortKind2[SortKind2["CaseSensitive"] = 1] = "CaseSensitive";
+  SortKind2[SortKind2["CaseInsensitive"] = 2] = "CaseInsensitive";
+  SortKind2[SortKind2["Both"] = 3] = "Both";
+  return SortKind2;
+})(SortKind || {});
+function detectSortCaseSensitivity(array, useEslintOrdering, getString) {
+  let kind = 3 /* Both */;
+  if (array.length < 2)
+    return kind;
+  const caseSensitiveComparer = getString ? (a, b) => compareStringsCaseSensitive(getString(a), getString(b)) : compareStringsCaseSensitive;
+  const compareCaseInsensitive = useEslintOrdering ? compareStringsCaseInsensitiveEslintCompatible : compareStringsCaseInsensitive;
+  const caseInsensitiveComparer = getString ? (a, b) => compareCaseInsensitive(getString(a), getString(b)) : compareCaseInsensitive;
+  for (let i = 1, len = array.length; i < len; i++) {
+    const prevElement = array[i - 1];
+    const element = array[i];
+    if (kind & 1 /* CaseSensitive */ && caseSensitiveComparer(prevElement, element) === 1 /* GreaterThan */) {
+      kind &= ~1 /* CaseSensitive */;
+    }
+    if (kind & 2 /* CaseInsensitive */ && caseInsensitiveComparer(prevElement, element) === 1 /* GreaterThan */) {
+      kind &= ~2 /* CaseInsensitive */;
+    }
+    if (kind === 0 /* None */) {
+      return kind;
+    }
+  }
+  return kind;
+}
+function arrayIsEqualTo(array1, array2, equalityComparer = equateValues) {
+  if (!array1 || !array2) {
+    return array1 === array2;
+  }
+  if (array1.length !== array2.length) {
     return false;
   }
-  var emptyIterator = { next: () => ({ value: void 0, done: true }) };
-  function singleIterator(value) {
-    let done = false;
-    return {
-      next() {
-        const wasDone = done;
-        done = true;
-        return wasDone ? { value: void 0, done: true } : { value, done: false };
-      }
-    };
+  for (let i = 0; i < array1.length; i++) {
+    if (!equalityComparer(array1[i], array2[i], i)) {
+      return false;
+    }
   }
-  function spanMap(array, keyfn, mapfn) {
-    let result;
-    if (array) {
-      result = [];
-      const len = array.length;
-      let previousKey;
-      let key;
-      let start2 = 0;
-      let pos = 0;
-      while (start2 < len) {
-        while (pos < len) {
-          const value = array[pos];
-          key = keyfn(value, pos);
-          if (pos === 0) {
-            previousKey = key;
-          } else if (key !== previousKey) {
-            break;
-          }
-          pos++;
+  return true;
+}
+function compact(array) {
+  let result;
+  if (array) {
+    for (let i = 0; i < array.length; i++) {
+      const v = array[i];
+      if (result || !v) {
+        if (!result) {
+          result = array.slice(0, i);
         }
-        if (start2 < pos) {
-          const v = mapfn(array.slice(start2, pos), previousKey, start2, pos);
-          if (v) {
-            result.push(v);
-          }
-          start2 = pos;
+        if (v) {
+          result.push(v);
         }
-        previousKey = key;
-        pos++;
       }
     }
-    return result;
-  }
-  function mapEntries(map2, f) {
-    if (!map2) {
-      return void 0;
-    }
-    const result = /* @__PURE__ */ new Map();
-    map2.forEach((value, key) => {
-      const [newKey, newValue] = f(key, value);
-      result.set(newKey, newValue);
-    });
-    return result;
   }
-  function some(array, predicate) {
-    if (array) {
-      if (predicate) {
-        for (const v of array) {
-          if (predicate(v)) {
-            return true;
+  return result || array;
+}
+function relativeComplement(arrayA, arrayB, comparer) {
+  if (!arrayB || !arrayA || arrayB.length === 0 || arrayA.length === 0)
+    return arrayB;
+  const result = [];
+  loopB:
+    for (let offsetA = 0, offsetB = 0; offsetB < arrayB.length; offsetB++) {
+      if (offsetB > 0) {
+        Debug.assertGreaterThanOrEqual(comparer(arrayB[offsetB], arrayB[offsetB - 1]), 0 /* EqualTo */);
+      }
+      loopA:
+        for (const startA = offsetA; offsetA < arrayA.length; offsetA++) {
+          if (offsetA > startA) {
+            Debug.assertGreaterThanOrEqual(comparer(arrayA[offsetA], arrayA[offsetA - 1]), 0 /* EqualTo */);
+          }
+          switch (comparer(arrayB[offsetB], arrayA[offsetA])) {
+            case -1 /* LessThan */:
+              result.push(arrayB[offsetB]);
+              continue loopB;
+            case 0 /* EqualTo */:
+              continue loopB;
+            case 1 /* GreaterThan */:
+              continue loopA;
           }
         }
-      } else {
-        return array.length > 0;
-      }
     }
+  return result;
+}
+function append(to, value) {
+  if (value === void 0)
+    return to;
+  if (to === void 0)
+    return [value];
+  to.push(value);
+  return to;
+}
+function combine(xs, ys) {
+  if (xs === void 0)
+    return ys;
+  if (ys === void 0)
+    return xs;
+  if (isArray(xs))
+    return isArray(ys) ? concatenate(xs, ys) : append(xs, ys);
+  if (isArray(ys))
+    return append(ys, xs);
+  return [xs, ys];
+}
+function toOffset(array, offset) {
+  return offset < 0 ? array.length + offset : offset;
+}
+function addRange(to, from, start2, end) {
+  if (from === void 0 || from.length === 0)
+    return to;
+  if (to === void 0)
+    return from.slice(start2, end);
+  start2 = start2 === void 0 ? 0 : toOffset(from, start2);
+  end = end === void 0 ? from.length : toOffset(from, end);
+  for (let i = start2; i < end && i < from.length; i++) {
+    if (from[i] !== void 0) {
+      to.push(from[i]);
+    }
+  }
+  return to;
+}
+function pushIfUnique(array, toAdd, equalityComparer) {
+  if (contains(array, toAdd, equalityComparer)) {
     return false;
+  } else {
+    array.push(toAdd);
+    return true;
   }
-  function getRangesWhere(arr, pred, cb) {
-    let start2;
-    for (let i = 0; i < arr.length; i++) {
-      if (pred(arr[i])) {
-        start2 = start2 === void 0 ? i : start2;
-      } else {
-        if (start2 !== void 0) {
-          cb(start2, i);
-          start2 = void 0;
-        }
-      }
+}
+function appendIfUnique(array, toAdd, equalityComparer) {
+  if (array) {
+    pushIfUnique(array, toAdd, equalityComparer);
+    return array;
+  } else {
+    return [toAdd];
+  }
+}
+function stableSortIndices(array, indices, comparer) {
+  indices.sort((x, y) => comparer(array[x], array[y]) || compareValues(x, y));
+}
+function sort(array, comparer) {
+  return array.length === 0 ? array : array.slice().sort(comparer);
+}
+function* arrayReverseIterator(array) {
+  for (let i = array.length - 1; i >= 0; i--) {
+    yield array[i];
+  }
+}
+function stableSort(array, comparer) {
+  const indices = indicesOf(array);
+  stableSortIndices(array, indices, comparer);
+  return indices.map((i) => array[i]);
+}
+function rangeEquals(array1, array2, pos, end) {
+  while (pos < end) {
+    if (array1[pos] !== array2[pos]) {
+      return false;
+    }
+    pos++;
+  }
+  return true;
+}
+var elementAt = !!Array.prototype.at ? (array, offset) => array == null ? void 0 : array.at(offset) : (array, offset) => {
+  if (array) {
+    offset = toOffset(array, offset);
+    if (offset < array.length) {
+      return array[offset];
+    }
+  }
+  return void 0;
+};
+function firstOrUndefined(array) {
+  return array === void 0 || array.length === 0 ? void 0 : array[0];
+}
+function firstOrUndefinedIterator(iter) {
+  if (iter) {
+    for (const value of iter) {
+      return value;
     }
-    if (start2 !== void 0)
-      cb(start2, arr.length);
   }
-  function concatenate(array1, array2) {
-    if (!some(array2))
-      return array1;
-    if (!some(array1))
-      return array2;
-    return [...array1, ...array2];
+  return void 0;
+}
+function first(array) {
+  Debug.assert(array.length !== 0);
+  return array[0];
+}
+function firstIterator(iter) {
+  for (const value of iter) {
+    return value;
   }
-  function selectIndex(_, i) {
-    return i;
+  Debug.fail("iterator is empty");
+}
+function lastOrUndefined(array) {
+  return array === void 0 || array.length === 0 ? void 0 : array[array.length - 1];
+}
+function last(array) {
+  Debug.assert(array.length !== 0);
+  return array[array.length - 1];
+}
+function singleOrUndefined(array) {
+  return array && array.length === 1 ? array[0] : void 0;
+}
+function single(array) {
+  return Debug.checkDefined(singleOrUndefined(array));
+}
+function singleOrMany(array) {
+  return array && array.length === 1 ? array[0] : array;
+}
+function replaceElement(array, index, value) {
+  const result = array.slice(0);
+  result[index] = value;
+  return result;
+}
+function binarySearch(array, value, keySelector, keyComparer, offset) {
+  return binarySearchKey(array, keySelector(value), keySelector, keyComparer, offset);
+}
+function binarySearchKey(array, key, keySelector, keyComparer, offset) {
+  if (!some(array)) {
+    return -1;
   }
-  function indicesOf(array) {
-    return array.map(selectIndex);
+  let low = offset || 0;
+  let high = array.length - 1;
+  while (low <= high) {
+    const middle = low + (high - low >> 1);
+    const midKey = keySelector(array[middle], middle);
+    switch (keyComparer(midKey, key)) {
+      case -1 /* LessThan */:
+        low = middle + 1;
+        break;
+      case 0 /* EqualTo */:
+        return middle;
+      case 1 /* GreaterThan */:
+        high = middle - 1;
+        break;
+    }
   }
-  function deduplicateRelational(array, equalityComparer, comparer) {
-    const indices = indicesOf(array);
-    stableSortIndices(array, indices, comparer);
-    let last2 = array[indices[0]];
-    const deduplicated = [indices[0]];
-    for (let i = 1; i < indices.length; i++) {
-      const index = indices[i];
-      const item = array[index];
-      if (!equalityComparer(last2, item)) {
-        deduplicated.push(index);
-        last2 = item;
+  return ~low;
+}
+function reduceLeft(array, f, initial, start2, count) {
+  if (array && array.length > 0) {
+    const size = array.length;
+    if (size > 0) {
+      let pos = start2 === void 0 || start2 < 0 ? 0 : start2;
+      const end = count === void 0 || pos + count > size - 1 ? size - 1 : pos + count;
+      let result;
+      if (arguments.length <= 2) {
+        result = array[pos];
+        pos++;
+      } else {
+        result = initial;
+      }
+      while (pos <= end) {
+        result = f(result, array[pos], pos);
+        pos++;
       }
+      return result;
     }
-    deduplicated.sort();
-    return deduplicated.map((i) => array[i]);
   }
-  function deduplicateEquality(array, equalityComparer) {
-    const result = [];
-    for (const item of array) {
-      pushIfUnique(result, item, equalityComparer);
+  return initial;
+}
+var hasOwnProperty = Object.prototype.hasOwnProperty;
+function hasProperty(map2, key) {
+  return hasOwnProperty.call(map2, key);
+}
+function getProperty(map2, key) {
+  return hasOwnProperty.call(map2, key) ? map2[key] : void 0;
+}
+function getOwnKeys(map2) {
+  const keys = [];
+  for (const key in map2) {
+    if (hasOwnProperty.call(map2, key)) {
+      keys.push(key);
+    }
+  }
+  return keys;
+}
+function getAllKeys(obj) {
+  const result = [];
+  do {
+    const names = Object.getOwnPropertyNames(obj);
+    for (const name of names) {
+      pushIfUnique(result, name);
+    }
+  } while (obj = Object.getPrototypeOf(obj));
+  return result;
+}
+function getOwnValues(collection) {
+  const values = [];
+  for (const key in collection) {
+    if (hasOwnProperty.call(collection, key)) {
+      values.push(collection[key]);
+    }
+  }
+  return values;
+}
+function arrayOf(count, f) {
+  const result = new Array(count);
+  for (let i = 0; i < count; i++) {
+    result[i] = f(i);
+  }
+  return result;
+}
+function arrayFrom(iterator, map2) {
+  const result = [];
+  for (const value of iterator) {
+    result.push(map2 ? map2(value) : value);
+  }
+  return result;
+}
+function assign(t, ...args) {
+  for (const arg of args) {
+    if (arg === void 0)
+      continue;
+    for (const p in arg) {
+      if (hasProperty(arg, p)) {
+        t[p] = arg[p];
+      }
+    }
+  }
+  return t;
+}
+function equalOwnProperties(left, right, equalityComparer = equateValues) {
+  if (left === right)
+    return true;
+  if (!left || !right)
+    return false;
+  for (const key in left) {
+    if (hasOwnProperty.call(left, key)) {
+      if (!hasOwnProperty.call(right, key))
+        return false;
+      if (!equalityComparer(left[key], right[key]))
+        return false;
     }
-    return result;
   }
-  function deduplicate(array, equalityComparer, comparer) {
-    return array.length === 0 ? [] : array.length === 1 ? array.slice() : comparer ? deduplicateRelational(array, equalityComparer, comparer) : deduplicateEquality(array, equalityComparer);
-  }
-  function deduplicateSorted(array, comparer) {
-    if (array.length === 0)
-      return emptyArray;
-    let last2 = array[0];
-    const deduplicated = [last2];
-    for (let i = 1; i < array.length; i++) {
-      const next = array[i];
-      switch (comparer(next, last2)) {
-        case true:
-        case 0 /* EqualTo */:
-          continue;
-        case -1 /* LessThan */:
-          return Debug.fail("Array is unsorted.");
-      }
-      deduplicated.push(last2 = next);
+  for (const key in right) {
+    if (hasOwnProperty.call(right, key)) {
+      if (!hasOwnProperty.call(left, key))
+        return false;
     }
-    return deduplicated;
-  }
-  function createSortedArray() {
-    return [];
   }
-  function insertSorted(array, insert, compare, allowDuplicates) {
-    if (array.length === 0) {
-      array.push(insert);
-      return true;
-    }
-    const insertIndex = binarySearch(array, insert, identity, compare);
-    if (insertIndex < 0) {
-      array.splice(~insertIndex, 0, insert);
-      return true;
-    }
-    if (allowDuplicates) {
-      array.splice(insertIndex, 0, insert);
-      return true;
+  return true;
+}
+function arrayToMap(array, makeKey, makeValue = identity) {
+  const result = /* @__PURE__ */ new Map();
+  for (const value of array) {
+    const key = makeKey(value);
+    if (key !== void 0)
+      result.set(key, makeValue(value));
+  }
+  return result;
+}
+function arrayToNumericMap(array, makeKey, makeValue = identity) {
+  const result = [];
+  for (const value of array) {
+    result[makeKey(value)] = makeValue(value);
+  }
+  return result;
+}
+function arrayToMultiMap(values, makeKey, makeValue = identity) {
+  const result = createMultiMap();
+  for (const value of values) {
+    result.add(makeKey(value), makeValue(value));
+  }
+  return result;
+}
+function group(values, getGroupId, resultSelector = identity) {
+  return arrayFrom(arrayToMultiMap(values, getGroupId).values(), resultSelector);
+}
+function clone(object) {
+  const result = {};
+  for (const id in object) {
+    if (hasOwnProperty.call(object, id)) {
+      result[id] = object[id];
+    }
+  }
+  return result;
+}
+function extend(first2, second) {
+  const result = {};
+  for (const id in second) {
+    if (hasOwnProperty.call(second, id)) {
+      result[id] = second[id];
+    }
+  }
+  for (const id in first2) {
+    if (hasOwnProperty.call(first2, id)) {
+      result[id] = first2[id];
+    }
+  }
+  return result;
+}
+function copyProperties(first2, second) {
+  for (const id in second) {
+    if (hasOwnProperty.call(second, id)) {
+      first2[id] = second[id];
+    }
+  }
+}
+function maybeBind(obj, fn) {
+  return fn ? fn.bind(obj) : void 0;
+}
+function createMultiMap() {
+  const map2 = /* @__PURE__ */ new Map();
+  map2.add = multiMapAdd;
+  map2.remove = multiMapRemove;
+  return map2;
+}
+function multiMapAdd(key, value) {
+  let values = this.get(key);
+  if (values) {
+    values.push(value);
+  } else {
+    this.set(key, values = [value]);
+  }
+  return values;
+}
+function multiMapRemove(key, value) {
+  const values = this.get(key);
+  if (values) {
+    unorderedRemoveItem(values, value);
+    if (!values.length) {
+      this.delete(key);
+    }
+  }
+}
+function createUnderscoreEscapedMultiMap() {
+  return createMultiMap();
+}
+function createQueue(items) {
+  const elements = (items == null ? void 0 : items.slice()) || [];
+  let headIndex = 0;
+  function isEmpty() {
+    return headIndex === elements.length;
+  }
+  function enqueue(...items2) {
+    elements.push(...items2);
+  }
+  function dequeue() {
+    if (isEmpty()) {
+      throw new Error("Queue is empty");
+    }
+    const result = elements[headIndex];
+    elements[headIndex] = void 0;
+    headIndex++;
+    if (headIndex > 100 && headIndex > elements.length >> 1) {
+      const newLength = elements.length - headIndex;
+      elements.copyWithin(
+        /*target*/
+        0,
+        /*start*/
+        headIndex
+      );
+      elements.length = newLength;
+      headIndex = 0;
     }
-    return false;
-  }
-  function sortAndDeduplicate(array, comparer, equalityComparer) {
-    return deduplicateSorted(sort(array, comparer), equalityComparer || comparer || compareStringsCaseSensitive);
+    return result;
   }
-  function arrayIsSorted(array, comparer) {
-    if (array.length < 2)
-      return true;
-    let prevElement = array[0];
-    for (const element of array.slice(1)) {
-      if (comparer(prevElement, element) === 1 /* GreaterThan */) {
-        return false;
+  return {
+    enqueue,
+    dequeue,
+    isEmpty
+  };
+}
+function createSet(getHashCode, equals) {
+  const multiMap = /* @__PURE__ */ new Map();
+  let size = 0;
+  function* getElementIterator() {
+    for (const value of multiMap.values()) {
+      if (isArray(value)) {
+        yield* value;
+      } else {
+        yield value;
       }
-      prevElement = element;
     }
-    return true;
   }
-  function arrayIsEqualTo(array1, array2, equalityComparer = equateValues) {
-    if (!array1 || !array2) {
-      return array1 === array2;
-    }
-    if (array1.length !== array2.length) {
-      return false;
-    }
-    for (let i = 0; i < array1.length; i++) {
-      if (!equalityComparer(array1[i], array2[i], i)) {
+  const set = {
+    has(element) {
+      const hash = getHashCode(element);
+      if (!multiMap.has(hash))
         return false;
+      const candidates = multiMap.get(hash);
+      if (!isArray(candidates))
+        return equals(candidates, element);
+      for (const candidate of candidates) {
+        if (equals(candidate, element)) {
+          return true;
+        }
       }
-    }
-    return true;
-  }
-  function compact(array) {
-    let result;
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        const v = array[i];
-        if (result || !v) {
-          if (!result) {
-            result = array.slice(0, i);
+      return false;
+    },
+    add(element) {
+      const hash = getHashCode(element);
+      if (multiMap.has(hash)) {
+        const values = multiMap.get(hash);
+        if (isArray(values)) {
+          if (!contains(values, element, equals)) {
+            values.push(element);
+            size++;
           }
-          if (v) {
-            result.push(v);
+        } else {
+          const value = values;
+          if (!equals(value, element)) {
+            multiMap.set(hash, [value, element]);
+            size++;
           }
         }
+      } else {
+        multiMap.set(hash, element);
+        size++;
       }
-    }
-    return result || array;
-  }
-  function relativeComplement(arrayA, arrayB, comparer) {
-    if (!arrayB || !arrayA || arrayB.length === 0 || arrayA.length === 0)
-      return arrayB;
-    const result = [];
-    loopB:
-      for (let offsetA = 0, offsetB = 0; offsetB < arrayB.length; offsetB++) {
-        if (offsetB > 0) {
-          Debug.assertGreaterThanOrEqual(comparer(arrayB[offsetB], arrayB[offsetB - 1]), 0 /* EqualTo */);
-        }
-        loopA:
-          for (const startA = offsetA; offsetA < arrayA.length; offsetA++) {
-            if (offsetA > startA) {
-              Debug.assertGreaterThanOrEqual(comparer(arrayA[offsetA], arrayA[offsetA - 1]), 0 /* EqualTo */);
-            }
-            switch (comparer(arrayB[offsetB], arrayA[offsetA])) {
-              case -1 /* LessThan */:
-                result.push(arrayB[offsetB]);
-                continue loopB;
-              case 0 /* EqualTo */:
-                continue loopB;
-              case 1 /* GreaterThan */:
-                continue loopA;
+      return this;
+    },
+    delete(element) {
+      const hash = getHashCode(element);
+      if (!multiMap.has(hash))
+        return false;
+      const candidates = multiMap.get(hash);
+      if (isArray(candidates)) {
+        for (let i = 0; i < candidates.length; i++) {
+          if (equals(candidates[i], element)) {
+            if (candidates.length === 1) {
+              multiMap.delete(hash);
+            } else if (candidates.length === 2) {
+              multiMap.set(hash, candidates[1 - i]);
+            } else {
+              unorderedRemoveItemAt(candidates, i);
             }
+            size--;
+            return true;
           }
+        }
+      } else {
+        const candidate = candidates;
+        if (equals(candidate, element)) {
+          multiMap.delete(hash);
+          size--;
+          return true;
+        }
       }
-    return result;
-  }
-  function sum(array, prop) {
-    let result = 0;
-    for (const v of array) {
-      result += v[prop];
+      return false;
+    },
+    clear() {
+      multiMap.clear();
+      size = 0;
+    },
+    get size() {
+      return size;
+    },
+    forEach(action) {
+      for (const elements of arrayFrom(multiMap.values())) {
+        if (isArray(elements)) {
+          for (const element of elements) {
+            action(element, element, set);
+          }
+        } else {
+          const element = elements;
+          action(element, element, set);
+        }
+      }
+    },
+    keys() {
+      return getElementIterator();
+    },
+    values() {
+      return getElementIterator();
+    },
+    *entries() {
+      for (const value of getElementIterator()) {
+        yield [value, value];
+      }
+    },
+    [Symbol.iterator]: () => {
+      return getElementIterator();
+    },
+    [Symbol.toStringTag]: multiMap[Symbol.toStringTag]
+  };
+  return set;
+}
+function isArray(value) {
+  return Array.isArray(value);
+}
+function toArray(value) {
+  return isArray(value) ? value : [value];
+}
+function isString(text) {
+  return typeof text === "string";
+}
+function isNumber(x) {
+  return typeof x === "number";
+}
+function tryCast(value, test) {
+  return value !== void 0 && test(value) ? value : void 0;
+}
+function cast(value, test) {
+  if (value !== void 0 && test(value))
+    return value;
+  return Debug.fail(`Invalid cast. The supplied value ${value} did not pass the test '${Debug.getFunctionName(test)}'.`);
+}
+function noop(_) {
+}
+var noopPush = {
+  push: noop,
+  length: 0
+};
+function returnFalse() {
+  return false;
+}
+function returnTrue() {
+  return true;
+}
+function returnUndefined() {
+  return void 0;
+}
+function identity(x) {
+  return x;
+}
+function toLowerCase(x) {
+  return x.toLowerCase();
+}
+var fileNameLowerCaseRegExp = /[^\u0130\u0131\u00DFa-z0-9\\/:\-_\. ]+/g;
+function toFileNameLowerCase(x) {
+  return fileNameLowerCaseRegExp.test(x) ? x.replace(fileNameLowerCaseRegExp, toLowerCase) : x;
+}
+function notImplemented() {
+  throw new Error("Not implemented");
+}
+function memoize(callback) {
+  let value;
+  return () => {
+    if (callback) {
+      value = callback();
+      callback = void 0;
     }
-    return result;
+    return value;
+  };
+}
+function memoizeOne(callback) {
+  const map2 = /* @__PURE__ */ new Map();
+  return (arg) => {
+    const key = `${typeof arg}:${arg}`;
+    let value = map2.get(key);
+    if (value === void 0 && !map2.has(key)) {
+      value = callback(arg);
+      map2.set(key, value);
+    }
+    return value;
+  };
+}
+function memoizeWeak(callback) {
+  const map2 = /* @__PURE__ */ new WeakMap();
+  return (arg) => {
+    let value = map2.get(arg);
+    if (value === void 0 && !map2.has(arg)) {
+      value = callback(arg);
+      map2.set(arg, value);
+    }
+    return value;
+  };
+}
+var AssertionLevel = /* @__PURE__ */ ((AssertionLevel2) => {
+  AssertionLevel2[AssertionLevel2["None"] = 0] = "None";
+  AssertionLevel2[AssertionLevel2["Normal"] = 1] = "Normal";
+  AssertionLevel2[AssertionLevel2["Aggressive"] = 2] = "Aggressive";
+  AssertionLevel2[AssertionLevel2["VeryAggressive"] = 3] = "VeryAggressive";
+  return AssertionLevel2;
+})(AssertionLevel || {});
+function equateValues(a, b) {
+  return a === b;
+}
+function equateStringsCaseInsensitive(a, b) {
+  return a === b || a !== void 0 && b !== void 0 && a.toUpperCase() === b.toUpperCase();
+}
+function equateStringsCaseSensitive(a, b) {
+  return equateValues(a, b);
+}
+function compareComparableValues(a, b) {
+  return a === b ? 0 /* EqualTo */ : a === void 0 ? -1 /* LessThan */ : b === void 0 ? 1 /* GreaterThan */ : a < b ? -1 /* LessThan */ : 1 /* GreaterThan */;
+}
+function compareValues(a, b) {
+  return compareComparableValues(a, b);
+}
+function compareTextSpans(a, b) {
+  return compareValues(a == null ? void 0 : a.start, b == null ? void 0 : b.start) || compareValues(a == null ? void 0 : a.length, b == null ? void 0 : b.length);
+}
+function min(items, compare) {
+  return reduceLeft(items, (x, y) => compare(x, y) === -1 /* LessThan */ ? x : y);
+}
+function compareStringsCaseInsensitive(a, b) {
+  if (a === b)
+    return 0 /* EqualTo */;
+  if (a === void 0)
+    return -1 /* LessThan */;
+  if (b === void 0)
+    return 1 /* GreaterThan */;
+  a = a.toUpperCase();
+  b = b.toUpperCase();
+  return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */;
+}
+function compareStringsCaseInsensitiveEslintCompatible(a, b) {
+  if (a === b)
+    return 0 /* EqualTo */;
+  if (a === void 0)
+    return -1 /* LessThan */;
+  if (b === void 0)
+    return 1 /* GreaterThan */;
+  a = a.toLowerCase();
+  b = b.toLowerCase();
+  return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */;
+}
+function compareStringsCaseSensitive(a, b) {
+  return compareComparableValues(a, b);
+}
+function getStringComparer(ignoreCase) {
+  return ignoreCase ? compareStringsCaseInsensitive : compareStringsCaseSensitive;
+}
+var createUIStringComparer = (() => {
+  let defaultComparer;
+  let enUSComparer;
+  const stringComparerFactory = getStringComparerFactory();
+  return createStringComparer;
+  function compareWithCallback(a, b, comparer) {
+    if (a === b)
+      return 0 /* EqualTo */;
+    if (a === void 0)
+      return -1 /* LessThan */;
+    if (b === void 0)
+      return 1 /* GreaterThan */;
+    const value = comparer(a, b);
+    return value < 0 ? -1 /* LessThan */ : value > 0 ? 1 /* GreaterThan */ : 0 /* EqualTo */;
   }
-  function append(to, value) {
-    if (value === void 0)
-      return to;
-    if (to === void 0)
-      return [value];
-    to.push(value);
-    return to;
+  function createIntlCollatorStringComparer(locale) {
+    const comparer = new Intl.Collator(locale, { usage: "sort", sensitivity: "variant" }).compare;
+    return (a, b) => compareWithCallback(a, b, comparer);
   }
-  function combine(xs, ys) {
-    if (xs === void 0)
-      return ys;
-    if (ys === void 0)
-      return xs;
-    if (isArray(xs))
-      return isArray(ys) ? concatenate(xs, ys) : append(xs, ys);
-    if (isArray(ys))
-      return append(ys, xs);
-    return [xs, ys];
-  }
-  function toOffset(array, offset) {
-    return offset < 0 ? array.length + offset : offset;
-  }
-  function addRange(to, from, start2, end) {
-    if (from === void 0 || from.length === 0)
-      return to;
-    if (to === void 0)
-      return from.slice(start2, end);
-    start2 = start2 === void 0 ? 0 : toOffset(from, start2);
-    end = end === void 0 ? from.length : toOffset(from, end);
-    for (let i = start2; i < end && i < from.length; i++) {
-      if (from[i] !== void 0) {
-        to.push(from[i]);
-      }
+  function createLocaleCompareStringComparer(locale) {
+    if (locale !== void 0)
+      return createFallbackStringComparer();
+    return (a, b) => compareWithCallback(a, b, compareStrings);
+    function compareStrings(a, b) {
+      return a.localeCompare(b);
     }
-    return to;
   }
-  function pushIfUnique(array, toAdd, equalityComparer) {
-    if (contains(array, toAdd, equalityComparer)) {
-      return false;
-    } else {
-      array.push(toAdd);
-      return true;
+  function createFallbackStringComparer() {
+    return (a, b) => compareWithCallback(a, b, compareDictionaryOrder);
+    function compareDictionaryOrder(a, b) {
+      return compareStrings(a.toUpperCase(), b.toUpperCase()) || compareStrings(a, b);
     }
-  }
-  function appendIfUnique(array, toAdd, equalityComparer) {
-    if (array) {
-      pushIfUnique(array, toAdd, equalityComparer);
-      return array;
-    } else {
-      return [toAdd];
+    function compareStrings(a, b) {
+      return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */;
     }
   }
-  function stableSortIndices(array, indices, comparer) {
-    indices.sort((x, y) => comparer(array[x], array[y]) || compareValues(x, y));
+  function getStringComparerFactory() {
+    if (typeof Intl === "object" && typeof Intl.Collator === "function") {
+      return createIntlCollatorStringComparer;
+    }
+    if (typeof String.prototype.localeCompare === "function" && typeof String.prototype.toLocaleUpperCase === "function" && "a".localeCompare("B") < 0) {
+      return createLocaleCompareStringComparer;
+    }
+    return createFallbackStringComparer;
   }
-  function sort(array, comparer) {
-    return array.length === 0 ? array : array.slice().sort(comparer);
+  function createStringComparer(locale) {
+    if (locale === void 0) {
+      return defaultComparer || (defaultComparer = stringComparerFactory(locale));
+    } else if (locale === "en-US") {
+      return enUSComparer || (enUSComparer = stringComparerFactory(locale));
+    } else {
+      return stringComparerFactory(locale);
+    }
   }
-  function arrayIterator(array) {
-    let i = 0;
-    return { next: () => {
-      if (i === array.length) {
-        return { value: void 0, done: true };
-      } else {
-        i++;
-        return { value: array[i - 1], done: false };
+})();
+var uiComparerCaseSensitive;
+var uiLocale;
+function getUILocale() {
+  return uiLocale;
+}
+function setUILocale(value) {
+  if (uiLocale !== value) {
+    uiLocale = value;
+    uiComparerCaseSensitive = void 0;
+  }
+}
+function compareStringsCaseSensitiveUI(a, b) {
+  const comparer = uiComparerCaseSensitive || (uiComparerCaseSensitive = createUIStringComparer(uiLocale));
+  return comparer(a, b);
+}
+function compareProperties(a, b, key, comparer) {
+  return a === b ? 0 /* EqualTo */ : a === void 0 ? -1 /* LessThan */ : b === void 0 ? 1 /* GreaterThan */ : comparer(a[key], b[key]);
+}
+function compareBooleans(a, b) {
+  return compareValues(a ? 1 : 0, b ? 1 : 0);
+}
+function getSpellingSuggestion(name, candidates, getName) {
+  const maximumLengthDifference = Math.max(2, Math.floor(name.length * 0.34));
+  let bestDistance = Math.floor(name.length * 0.4) + 1;
+  let bestCandidate;
+  for (const candidate of candidates) {
+    const candidateName = getName(candidate);
+    if (candidateName !== void 0 && Math.abs(candidateName.length - name.length) <= maximumLengthDifference) {
+      if (candidateName === name) {
+        continue;
       }
-    } };
-  }
-  function arrayReverseIterator(array) {
-    let i = array.length;
-    return {
-      next: () => {
-        if (i === 0) {
-          return { value: void 0, done: true };
-        } else {
-          i--;
-          return { value: array[i], done: false };
-        }
+      if (candidateName.length < 3 && candidateName.toLowerCase() !== name.toLowerCase()) {
+        continue;
       }
-    };
-  }
-  function stableSort(array, comparer) {
-    const indices = indicesOf(array);
-    stableSortIndices(array, indices, comparer);
-    return indices.map((i) => array[i]);
-  }
-  function rangeEquals(array1, array2, pos, end) {
-    while (pos < end) {
-      if (array1[pos] !== array2[pos]) {
-        return false;
+      const distance = levenshteinWithMax(name, candidateName, bestDistance - 0.1);
+      if (distance === void 0) {
+        continue;
       }
-      pos++;
+      Debug.assert(distance < bestDistance);
+      bestDistance = distance;
+      bestCandidate = candidate;
+    }
+  }
+  return bestCandidate;
+}
+function levenshteinWithMax(s1, s2, max) {
+  let previous = new Array(s2.length + 1);
+  let current = new Array(s2.length + 1);
+  const big = max + 0.01;
+  for (let i = 0; i <= s2.length; i++) {
+    previous[i] = i;
+  }
+  for (let i = 1; i <= s1.length; i++) {
+    const c1 = s1.charCodeAt(i - 1);
+    const minJ = Math.ceil(i > max ? i - max : 1);
+    const maxJ = Math.floor(s2.length > max + i ? max + i : s2.length);
+    current[0] = i;
+    let colMin = i;
+    for (let j = 1; j < minJ; j++) {
+      current[j] = big;
+    }
+    for (let j = minJ; j <= maxJ; j++) {
+      const substitutionDistance = s1[i - 1].toLowerCase() === s2[j - 1].toLowerCase() ? previous[j - 1] + 0.1 : previous[j - 1] + 2;
+      const dist = c1 === s2.charCodeAt(j - 1) ? previous[j - 1] : Math.min(
+        /*delete*/
+        previous[j] + 1,
+        /*insert*/
+        current[j - 1] + 1,
+        /*substitute*/
+        substitutionDistance
+      );
+      current[j] = dist;
+      colMin = Math.min(colMin, dist);
+    }
+    for (let j = maxJ + 1; j <= s2.length; j++) {
+      current[j] = big;
+    }
+    if (colMin > max) {
+      return void 0;
     }
-    return true;
-  }
-  function elementAt(array, offset) {
-    if (array) {
-      offset = toOffset(array, offset);
-      if (offset < array.length) {
-        return array[offset];
+    const temp = previous;
+    previous = current;
+    current = temp;
+  }
+  const res = previous[s2.length];
+  return res > max ? void 0 : res;
+}
+function endsWith(str, suffix) {
+  const expectedPos = str.length - suffix.length;
+  return expectedPos >= 0 && str.indexOf(suffix, expectedPos) === expectedPos;
+}
+function removeSuffix(str, suffix) {
+  return endsWith(str, suffix) ? str.slice(0, str.length - suffix.length) : str;
+}
+function tryRemoveSuffix(str, suffix) {
+  return endsWith(str, suffix) ? str.slice(0, str.length - suffix.length) : void 0;
+}
+function stringContains(str, substring) {
+  return str.indexOf(substring) !== -1;
+}
+function removeMinAndVersionNumbers(fileName) {
+  let end = fileName.length;
+  for (let pos = end - 1; pos > 0; pos--) {
+    let ch = fileName.charCodeAt(pos);
+    if (ch >= 48 /* _0 */ && ch <= 57 /* _9 */) {
+      do {
+        --pos;
+        ch = fileName.charCodeAt(pos);
+      } while (pos > 0 && ch >= 48 /* _0 */ && ch <= 57 /* _9 */);
+    } else if (pos > 4 && (ch === 110 /* n */ || ch === 78 /* N */)) {
+      --pos;
+      ch = fileName.charCodeAt(pos);
+      if (ch !== 105 /* i */ && ch !== 73 /* I */) {
+        break;
+      }
+      --pos;
+      ch = fileName.charCodeAt(pos);
+      if (ch !== 109 /* m */ && ch !== 77 /* M */) {
+        break;
       }
+      --pos;
+      ch = fileName.charCodeAt(pos);
+    } else {
+      break;
     }
-    return void 0;
-  }
-  function firstOrUndefined(array) {
-    return array === void 0 || array.length === 0 ? void 0 : array[0];
-  }
-  function first(array) {
-    Debug.assert(array.length !== 0);
-    return array[0];
-  }
-  function lastOrUndefined(array) {
-    return array === void 0 || array.length === 0 ? void 0 : array[array.length - 1];
-  }
-  function last(array) {
-    Debug.assert(array.length !== 0);
-    return array[array.length - 1];
-  }
-  function singleOrUndefined(array) {
-    return array && array.length === 1 ? array[0] : void 0;
-  }
-  function single(array) {
-    return Debug.checkDefined(singleOrUndefined(array));
-  }
-  function singleOrMany(array) {
-    return array && array.length === 1 ? array[0] : array;
+    if (ch !== 45 /* minus */ && ch !== 46 /* dot */) {
+      break;
+    }
+    end = pos;
   }
-  function replaceElement(array, index, value) {
-    const result = array.slice(0);
-    result[index] = value;
-    return result;
+  return end === fileName.length ? fileName : fileName.slice(0, end);
+}
+function orderedRemoveItem(array, item) {
+  for (let i = 0; i < array.length; i++) {
+    if (array[i] === item) {
+      orderedRemoveItemAt(array, i);
+      return true;
+    }
   }
-  function binarySearch(array, value, keySelector, keyComparer, offset) {
-    return binarySearchKey(array, keySelector(value), keySelector, keyComparer, offset);
+  return false;
+}
+function orderedRemoveItemAt(array, index) {
+  for (let i = index; i < array.length - 1; i++) {
+    array[i] = array[i + 1];
+  }
+  array.pop();
+}
+function unorderedRemoveItemAt(array, index) {
+  array[index] = array[array.length - 1];
+  array.pop();
+}
+function unorderedRemoveItem(array, item) {
+  return unorderedRemoveFirstItemWhere(array, (element) => element === item);
+}
+function unorderedRemoveFirstItemWhere(array, predicate) {
+  for (let i = 0; i < array.length; i++) {
+    if (predicate(array[i])) {
+      unorderedRemoveItemAt(array, i);
+      return true;
+    }
   }
-  function binarySearchKey(array, key, keySelector, keyComparer, offset) {
-    if (!some(array)) {
-      return -1;
+  return false;
+}
+function createGetCanonicalFileName(useCaseSensitiveFileNames) {
+  return useCaseSensitiveFileNames ? identity : toFileNameLowerCase;
+}
+function patternText({ prefix, suffix }) {
+  return `${prefix}*${suffix}`;
+}
+function matchedText(pattern, candidate) {
+  Debug.assert(isPatternMatch(pattern, candidate));
+  return candidate.substring(pattern.prefix.length, candidate.length - pattern.suffix.length);
+}
+function findBestPatternMatch(values, getPattern, candidate) {
+  let matchedValue;
+  let longestMatchPrefixLength = -1;
+  for (const v of values) {
+    const pattern = getPattern(v);
+    if (isPatternMatch(pattern, candidate) && pattern.prefix.length > longestMatchPrefixLength) {
+      longestMatchPrefixLength = pattern.prefix.length;
+      matchedValue = v;
+    }
+  }
+  return matchedValue;
+}
+function startsWith(str, prefix) {
+  return str.lastIndexOf(prefix, 0) === 0;
+}
+function removePrefix(str, prefix) {
+  return startsWith(str, prefix) ? str.substr(prefix.length) : str;
+}
+function tryRemovePrefix(str, prefix, getCanonicalFileName = identity) {
+  return startsWith(getCanonicalFileName(str), getCanonicalFileName(prefix)) ? str.substring(prefix.length) : void 0;
+}
+function isPatternMatch({ prefix, suffix }, candidate) {
+  return candidate.length >= prefix.length + suffix.length && startsWith(candidate, prefix) && endsWith(candidate, suffix);
+}
+function and(f, g) {
+  return (arg) => f(arg) && g(arg);
+}
+function or(...fs) {
+  return (...args) => {
+    let lastResult;
+    for (const f of fs) {
+      lastResult = f(...args);
+      if (lastResult) {
+        return lastResult;
+      }
+    }
+    return lastResult;
+  };
+}
+function not(fn) {
+  return (...args) => !fn(...args);
+}
+function assertType(_) {
+}
+function singleElementArray(t) {
+  return t === void 0 ? void 0 : [t];
+}
+function enumerateInsertsAndDeletes(newItems, oldItems, comparer, inserted, deleted, unchanged) {
+  unchanged = unchanged || noop;
+  let newIndex = 0;
+  let oldIndex = 0;
+  const newLen = newItems.length;
+  const oldLen = oldItems.length;
+  let hasChanges = false;
+  while (newIndex < newLen && oldIndex < oldLen) {
+    const newItem = newItems[newIndex];
+    const oldItem = oldItems[oldIndex];
+    const compareResult = comparer(newItem, oldItem);
+    if (compareResult === -1 /* LessThan */) {
+      inserted(newItem);
+      newIndex++;
+      hasChanges = true;
+    } else if (compareResult === 1 /* GreaterThan */) {
+      deleted(oldItem);
+      oldIndex++;
+      hasChanges = true;
+    } else {
+      unchanged(oldItem, newItem);
+      newIndex++;
+      oldIndex++;
+    }
+  }
+  while (newIndex < newLen) {
+    inserted(newItems[newIndex++]);
+    hasChanges = true;
+  }
+  while (oldIndex < oldLen) {
+    deleted(oldItems[oldIndex++]);
+    hasChanges = true;
+  }
+  return hasChanges;
+}
+function cartesianProduct(arrays) {
+  const result = [];
+  cartesianProductWorker(
+    arrays,
+    result,
+    /*outer*/
+    void 0,
+    0
+  );
+  return result;
+}
+function cartesianProductWorker(arrays, result, outer, index) {
+  for (const element of arrays[index]) {
+    let inner;
+    if (outer) {
+      inner = outer.slice();
+      inner.push(element);
+    } else {
+      inner = [element];
     }
-    let low = offset || 0;
-    let high = array.length - 1;
-    while (low <= high) {
-      const middle = low + (high - low >> 1);
-      const midKey = keySelector(array[middle], middle);
-      switch (keyComparer(midKey, key)) {
-        case -1 /* LessThan */:
-          low = middle + 1;
-          break;
-        case 0 /* EqualTo */:
-          return middle;
-        case 1 /* GreaterThan */:
-          high = middle - 1;
-          break;
-      }
+    if (index === arrays.length - 1) {
+      result.push(inner);
+    } else {
+      cartesianProductWorker(arrays, result, inner, index + 1);
+    }
+  }
+}
+function padLeft(s, length2, padString = " ") {
+  return length2 <= s.length ? s : padString.repeat(length2 - s.length) + s;
+}
+function padRight(s, length2, padString = " ") {
+  return length2 <= s.length ? s : s + padString.repeat(length2 - s.length);
+}
+function takeWhile(array, predicate) {
+  const len = array.length;
+  let index = 0;
+  while (index < len && predicate(array[index])) {
+    index++;
+  }
+  return array.slice(0, index);
+}
+var trimString = !!String.prototype.trim ? (s) => s.trim() : (s) => trimStringEnd(trimStringStart(s));
+var trimStringEnd = !!String.prototype.trimEnd ? (s) => s.trimEnd() : trimEndImpl;
+var trimStringStart = !!String.prototype.trimStart ? (s) => s.trimStart() : (s) => s.replace(/^\s+/g, "");
+function trimEndImpl(s) {
+  let end = s.length - 1;
+  while (end >= 0) {
+    if (!isWhiteSpaceLike(s.charCodeAt(end)))
+      break;
+    end--;
+  }
+  return s.slice(0, end + 1);
+}
+function isNodeLikeSystem() {
+  return typeof process !== "undefined" && process.nextTick && !process.browser && typeof module === "object";
+}
+
+// src/compiler/debug.ts
+var LogLevel = /* @__PURE__ */ ((LogLevel3) => {
+  LogLevel3[LogLevel3["Off"] = 0] = "Off";
+  LogLevel3[LogLevel3["Error"] = 1] = "Error";
+  LogLevel3[LogLevel3["Warning"] = 2] = "Warning";
+  LogLevel3[LogLevel3["Info"] = 3] = "Info";
+  LogLevel3[LogLevel3["Verbose"] = 4] = "Verbose";
+  return LogLevel3;
+})(LogLevel || {});
+var Debug;
+((Debug2) => {
+  let currentAssertionLevel = 0 /* None */;
+  Debug2.currentLogLevel = 2 /* Warning */;
+  Debug2.isDebugging = false;
+  function shouldLog(level) {
+    return Debug2.currentLogLevel <= level;
+  }
+  Debug2.shouldLog = shouldLog;
+  function logMessage(level, s) {
+    if (Debug2.loggingHost && shouldLog(level)) {
+      Debug2.loggingHost.log(level, s);
+    }
+  }
+  function log(s) {
+    logMessage(3 /* Info */, s);
+  }
+  Debug2.log = log;
+  ((_log) => {
+    function error(s) {
+      logMessage(1 /* Error */, s);
+    }
+    _log.error = error;
+    function warn(s) {
+      logMessage(2 /* Warning */, s);
+    }
+    _log.warn = warn;
+    function log2(s) {
+      logMessage(3 /* Info */, s);
+    }
+    _log.log = log2;
+    function trace2(s) {
+      logMessage(4 /* Verbose */, s);
     }
-    return ~low;
+    _log.trace = trace2;
+  })(log = Debug2.log || (Debug2.log = {}));
+  const assertionCache = {};
+  function getAssertionLevel() {
+    return currentAssertionLevel;
   }
-  function reduceLeft(array, f, initial, start2, count) {
-    if (array && array.length > 0) {
-      const size = array.length;
-      if (size > 0) {
-        let pos = start2 === void 0 || start2 < 0 ? 0 : start2;
-        const end = count === void 0 || pos + count > size - 1 ? size - 1 : pos + count;
-        let result;
-        if (arguments.length <= 2) {
-          result = array[pos];
-          pos++;
-        } else {
-          result = initial;
-        }
-        while (pos <= end) {
-          result = f(result, array[pos], pos);
-          pos++;
+  Debug2.getAssertionLevel = getAssertionLevel;
+  function setAssertionLevel(level) {
+    const prevAssertionLevel = currentAssertionLevel;
+    currentAssertionLevel = level;
+    if (level > prevAssertionLevel) {
+      for (const key of getOwnKeys(assertionCache)) {
+        const cachedFunc = assertionCache[key];
+        if (cachedFunc !== void 0 && Debug2[key] !== cachedFunc.assertion && level >= cachedFunc.level) {
+          Debug2[key] = cachedFunc;
+          assertionCache[key] = void 0;
         }
-        return result;
       }
     }
-    return initial;
   }
-  var hasOwnProperty = Object.prototype.hasOwnProperty;
-  function hasProperty(map2, key) {
-    return hasOwnProperty.call(map2, key);
+  Debug2.setAssertionLevel = setAssertionLevel;
+  function shouldAssert(level) {
+    return currentAssertionLevel >= level;
   }
-  function getProperty(map2, key) {
-    return hasOwnProperty.call(map2, key) ? map2[key] : void 0;
+  Debug2.shouldAssert = shouldAssert;
+  function shouldAssertFunction(level, name) {
+    if (!shouldAssert(level)) {
+      assertionCache[name] = { level, assertion: Debug2[name] };
+      Debug2[name] = noop;
+      return false;
+    }
+    return true;
   }
-  function getOwnKeys(map2) {
-    const keys = [];
-    for (const key in map2) {
-      if (hasOwnProperty.call(map2, key)) {
-        keys.push(key);
-      }
+  function fail(message, stackCrawlMark) {
+    debugger;
+    const e = new Error(message ? `Debug Failure. ${message}` : "Debug Failure.");
+    if (Error.captureStackTrace) {
+      Error.captureStackTrace(e, stackCrawlMark || fail);
     }
-    return keys;
+    throw e;
   }
-  function getAllKeys(obj) {
-    const result = [];
-    do {
-      const names = Object.getOwnPropertyNames(obj);
-      for (const name of names) {
-        pushIfUnique(result, name);
-      }
-    } while (obj = Object.getPrototypeOf(obj));
-    return result;
+  Debug2.fail = fail;
+  function failBadSyntaxKind(node, message, stackCrawlMark) {
+    return fail(
+      `${message || "Unexpected node."}\r
+Node ${formatSyntaxKind(node.kind)} was unexpected.`,
+      stackCrawlMark || failBadSyntaxKind
+    );
   }
-  function getOwnValues(collection) {
-    const values = [];
-    for (const key in collection) {
-      if (hasOwnProperty.call(collection, key)) {
-        values.push(collection[key]);
+  Debug2.failBadSyntaxKind = failBadSyntaxKind;
+  function assert(expression, message, verboseDebugInfo, stackCrawlMark) {
+    if (!expression) {
+      message = message ? `False expression: ${message}` : "False expression.";
+      if (verboseDebugInfo) {
+        message += "\r\nVerbose Debug Information: " + (typeof verboseDebugInfo === "string" ? verboseDebugInfo : verboseDebugInfo());
       }
+      fail(message, stackCrawlMark || assert);
     }
-    return values;
   }
-  var _entries = Object.entries || ((obj) => {
-    const keys = getOwnKeys(obj);
-    const result = Array(keys.length);
-    for (let i = 0; i < keys.length; i++) {
-      result[i] = [keys[i], obj[keys[i]]];
+  Debug2.assert = assert;
+  function assertEqual(a, b, msg, msg2, stackCrawlMark) {
+    if (a !== b) {
+      const message = msg ? msg2 ? `${msg} ${msg2}` : msg : "";
+      fail(`Expected ${a} === ${b}. ${message}`, stackCrawlMark || assertEqual);
     }
-    return result;
-  });
-  function getEntries(obj) {
-    return obj ? _entries(obj) : [];
   }
-  function arrayOf(count, f) {
-    const result = new Array(count);
-    for (let i = 0; i < count; i++) {
-      result[i] = f(i);
+  Debug2.assertEqual = assertEqual;
+  function assertLessThan(a, b, msg, stackCrawlMark) {
+    if (a >= b) {
+      fail(`Expected ${a} < ${b}. ${msg || ""}`, stackCrawlMark || assertLessThan);
     }
-    return result;
   }
-  function arrayFrom(iterator, map2) {
-    const result = [];
-    for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-      result.push(map2 ? map2(iterResult.value) : iterResult.value);
+  Debug2.assertLessThan = assertLessThan;
+  function assertLessThanOrEqual(a, b, stackCrawlMark) {
+    if (a > b) {
+      fail(`Expected ${a} <= ${b}`, stackCrawlMark || assertLessThanOrEqual);
     }
-    return result;
   }
-  function assign(t, ...args) {
-    for (const arg of args) {
-      if (arg === void 0)
-        continue;
-      for (const p in arg) {
-        if (hasProperty(arg, p)) {
-          t[p] = arg[p];
-        }
-      }
+  Debug2.assertLessThanOrEqual = assertLessThanOrEqual;
+  function assertGreaterThanOrEqual(a, b, stackCrawlMark) {
+    if (a < b) {
+      fail(`Expected ${a} >= ${b}`, stackCrawlMark || assertGreaterThanOrEqual);
     }
-    return t;
   }
-  function equalOwnProperties(left, right, equalityComparer = equateValues) {
-    if (left === right)
-      return true;
-    if (!left || !right)
-      return false;
-    for (const key in left) {
-      if (hasOwnProperty.call(left, key)) {
-        if (!hasOwnProperty.call(right, key))
-          return false;
-        if (!equalityComparer(left[key], right[key]))
-          return false;
-      }
-    }
-    for (const key in right) {
-      if (hasOwnProperty.call(right, key)) {
-        if (!hasOwnProperty.call(left, key))
-          return false;
-      }
+  Debug2.assertGreaterThanOrEqual = assertGreaterThanOrEqual;
+  function assertIsDefined(value, message, stackCrawlMark) {
+    if (value === void 0 || value === null) {
+      fail(message, stackCrawlMark || assertIsDefined);
     }
-    return true;
   }
-  function arrayToMap(array, makeKey, makeValue = identity) {
-    const result = /* @__PURE__ */ new Map();
-    for (const value of array) {
-      const key = makeKey(value);
-      if (key !== void 0)
-        result.set(key, makeValue(value));
-    }
-    return result;
+  Debug2.assertIsDefined = assertIsDefined;
+  function checkDefined(value, message, stackCrawlMark) {
+    assertIsDefined(value, message, stackCrawlMark || checkDefined);
+    return value;
   }
-  function arrayToNumericMap(array, makeKey, makeValue = identity) {
-    const result = [];
-    for (const value of array) {
-      result[makeKey(value)] = makeValue(value);
+  Debug2.checkDefined = checkDefined;
+  function assertEachIsDefined(value, message, stackCrawlMark) {
+    for (const v of value) {
+      assertIsDefined(v, message, stackCrawlMark || assertEachIsDefined);
     }
-    return result;
   }
-  function arrayToMultiMap(values, makeKey, makeValue = identity) {
-    const result = createMultiMap();
-    for (const value of values) {
-      result.add(makeKey(value), makeValue(value));
-    }
-    return result;
+  Debug2.assertEachIsDefined = assertEachIsDefined;
+  function checkEachDefined(value, message, stackCrawlMark) {
+    assertEachIsDefined(value, message, stackCrawlMark || checkEachDefined);
+    return value;
   }
-  function group(values, getGroupId, resultSelector = identity) {
-    return arrayFrom(arrayToMultiMap(values, getGroupId).values(), resultSelector);
+  Debug2.checkEachDefined = checkEachDefined;
+  function assertNever(member, message = "Illegal value:", stackCrawlMark) {
+    const detail = typeof member === "object" && hasProperty(member, "kind") && hasProperty(member, "pos") ? "SyntaxKind: " + formatSyntaxKind(member.kind) : JSON.stringify(member);
+    return fail(`${message} ${detail}`, stackCrawlMark || assertNever);
   }
-  function clone(object) {
-    const result = {};
-    for (const id in object) {
-      if (hasOwnProperty.call(object, id)) {
-        result[id] = object[id];
-      }
+  Debug2.assertNever = assertNever;
+  function assertEachNode(nodes, test, message, stackCrawlMark) {
+    if (shouldAssertFunction(1 /* Normal */, "assertEachNode")) {
+      assert(
+        test === void 0 || every(nodes, test),
+        message || "Unexpected node.",
+        () => `Node array did not pass test '${getFunctionName(test)}'.`,
+        stackCrawlMark || assertEachNode
+      );
     }
-    return result;
   }
-  function extend(first2, second) {
-    const result = {};
-    for (const id in second) {
-      if (hasOwnProperty.call(second, id)) {
-        result[id] = second[id];
-      }
-    }
-    for (const id in first2) {
-      if (hasOwnProperty.call(first2, id)) {
-        result[id] = first2[id];
-      }
+  Debug2.assertEachNode = assertEachNode;
+  function assertNode(node, test, message, stackCrawlMark) {
+    if (shouldAssertFunction(1 /* Normal */, "assertNode")) {
+      assert(
+        node !== void 0 && (test === void 0 || test(node)),
+        message || "Unexpected node.",
+        () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} did not pass test '${getFunctionName(test)}'.`,
+        stackCrawlMark || assertNode
+      );
     }
-    return result;
   }
-  function copyProperties(first2, second) {
-    for (const id in second) {
-      if (hasOwnProperty.call(second, id)) {
-        first2[id] = second[id];
-      }
+  Debug2.assertNode = assertNode;
+  function assertNotNode(node, test, message, stackCrawlMark) {
+    if (shouldAssertFunction(1 /* Normal */, "assertNotNode")) {
+      assert(
+        node === void 0 || test === void 0 || !test(node),
+        message || "Unexpected node.",
+        () => `Node ${formatSyntaxKind(node.kind)} should not have passed test '${getFunctionName(test)}'.`,
+        stackCrawlMark || assertNotNode
+      );
     }
   }
-  function maybeBind(obj, fn) {
-    return fn ? fn.bind(obj) : void 0;
-  }
-  function createMultiMap() {
-    const map2 = /* @__PURE__ */ new Map();
-    map2.add = multiMapAdd;
-    map2.remove = multiMapRemove;
-    return map2;
-  }
-  function multiMapAdd(key, value) {
-    let values = this.get(key);
-    if (values) {
-      values.push(value);
-    } else {
-      this.set(key, values = [value]);
+  Debug2.assertNotNode = assertNotNode;
+  function assertOptionalNode(node, test, message, stackCrawlMark) {
+    if (shouldAssertFunction(1 /* Normal */, "assertOptionalNode")) {
+      assert(
+        test === void 0 || node === void 0 || test(node),
+        message || "Unexpected node.",
+        () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} did not pass test '${getFunctionName(test)}'.`,
+        stackCrawlMark || assertOptionalNode
+      );
     }
-    return values;
   }
-  function multiMapRemove(key, value) {
-    const values = this.get(key);
-    if (values) {
-      unorderedRemoveItem(values, value);
-      if (!values.length) {
-        this.delete(key);
-      }
+  Debug2.assertOptionalNode = assertOptionalNode;
+  function assertOptionalToken(node, kind, message, stackCrawlMark) {
+    if (shouldAssertFunction(1 /* Normal */, "assertOptionalToken")) {
+      assert(
+        kind === void 0 || node === void 0 || node.kind === kind,
+        message || "Unexpected node.",
+        () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} was not a '${formatSyntaxKind(kind)}' token.`,
+        stackCrawlMark || assertOptionalToken
+      );
     }
   }
-  function createUnderscoreEscapedMultiMap() {
-    return createMultiMap();
+  Debug2.assertOptionalToken = assertOptionalToken;
+  function assertMissingNode(node, message, stackCrawlMark) {
+    if (shouldAssertFunction(1 /* Normal */, "assertMissingNode")) {
+      assert(
+        node === void 0,
+        message || "Unexpected node.",
+        () => `Node ${formatSyntaxKind(node.kind)} was unexpected'.`,
+        stackCrawlMark || assertMissingNode
+      );
+    }
   }
-  function createQueue(items) {
-    const elements = (items == null ? void 0 : items.slice()) || [];
-    let headIndex = 0;
-    function isEmpty() {
-      return headIndex === elements.length;
+  Debug2.assertMissingNode = assertMissingNode;
+  function type(_value) {
+  }
+  Debug2.type = type;
+  function getFunctionName(func) {
+    if (typeof func !== "function") {
+      return "";
+    } else if (hasProperty(func, "name")) {
+      return func.name;
+    } else {
+      const text = Function.prototype.toString.call(func);
+      const match = /^function\s+([\w\$]+)\s*\(/.exec(text);
+      return match ? match[1] : "";
     }
-    function enqueue(...items2) {
-      elements.push(...items2);
+  }
+  Debug2.getFunctionName = getFunctionName;
+  function formatSymbol(symbol) {
+    return `{ name: ${unescapeLeadingUnderscores(symbol.escapedName)}; flags: ${formatSymbolFlags(symbol.flags)}; declarations: ${map(symbol.declarations, (node) => formatSyntaxKind(node.kind))} }`;
+  }
+  Debug2.formatSymbol = formatSymbol;
+  function formatEnum(value = 0, enumObject, isFlags) {
+    const members = getEnumMembers(enumObject);
+    if (value === 0) {
+      return members.length > 0 && members[0][0] === 0 ? members[0][1] : "0";
     }
-    function dequeue() {
-      if (isEmpty()) {
-        throw new Error("Queue is empty");
+    if (isFlags) {
+      const result = [];
+      let remainingFlags = value;
+      for (const [enumValue, enumName] of members) {
+        if (enumValue > value) {
+          break;
+        }
+        if (enumValue !== 0 && enumValue & value) {
+          result.push(enumName);
+          remainingFlags &= ~enumValue;
+        }
       }
-      const result = elements[headIndex];
-      elements[headIndex] = void 0;
-      headIndex++;
-      if (headIndex > 100 && headIndex > elements.length >> 1) {
-        const newLength = elements.length - headIndex;
-        elements.copyWithin(0, headIndex);
-        elements.length = newLength;
-        headIndex = 0;
+      if (remainingFlags === 0) {
+        return result.join("|");
+      }
+    } else {
+      for (const [enumValue, enumName] of members) {
+        if (enumValue === value) {
+          return enumName;
+        }
       }
-      return result;
     }
-    return {
-      enqueue,
-      dequeue,
-      isEmpty
-    };
+    return value.toString();
   }
-  function createSet(getHashCode, equals) {
-    const multiMap = /* @__PURE__ */ new Map();
-    let size = 0;
-    function getElementIterator() {
-      const valueIt = multiMap.values();
-      let arrayIt;
-      const it = {
-        next: () => {
-          while (true) {
-            if (arrayIt) {
-              const n = arrayIt.next();
-              if (!n.done) {
-                return { value: n.value };
-              }
-              arrayIt = void 0;
-            } else {
-              const n = valueIt.next();
-              if (n.done) {
-                return { value: void 0, done: true };
-              }
-              if (!isArray(n.value)) {
-                return { value: n.value };
-              }
-              arrayIt = arrayIterator(n.value);
-            }
-          }
-        },
-        [Symbol.iterator]: () => {
-          return it;
-        }
-      };
-      return it;
+  Debug2.formatEnum = formatEnum;
+  const enumMemberCache = /* @__PURE__ */ new Map();
+  function getEnumMembers(enumObject) {
+    const existing = enumMemberCache.get(enumObject);
+    if (existing) {
+      return existing;
     }
-    const set = {
-      has(element) {
-        const hash = getHashCode(element);
-        if (!multiMap.has(hash))
-          return false;
-        const candidates = multiMap.get(hash);
-        if (!isArray(candidates))
-          return equals(candidates, element);
-        for (const candidate of candidates) {
-          if (equals(candidate, element)) {
-            return true;
-          }
-        }
-        return false;
-      },
-      add(element) {
-        const hash = getHashCode(element);
-        if (multiMap.has(hash)) {
-          const values = multiMap.get(hash);
-          if (isArray(values)) {
-            if (!contains(values, element, equals)) {
-              values.push(element);
-              size++;
-            }
-          } else {
-            const value = values;
-            if (!equals(value, element)) {
-              multiMap.set(hash, [value, element]);
-              size++;
-            }
-          }
-        } else {
-          multiMap.set(hash, element);
-          size++;
-        }
-        return this;
-      },
-      delete(element) {
-        const hash = getHashCode(element);
-        if (!multiMap.has(hash))
-          return false;
-        const candidates = multiMap.get(hash);
-        if (isArray(candidates)) {
-          for (let i = 0; i < candidates.length; i++) {
-            if (equals(candidates[i], element)) {
-              if (candidates.length === 1) {
-                multiMap.delete(hash);
-              } else if (candidates.length === 2) {
-                multiMap.set(hash, candidates[1 - i]);
-              } else {
-                unorderedRemoveItemAt(candidates, i);
-              }
-              size--;
-              return true;
-            }
-          }
-        } else {
-          const candidate = candidates;
-          if (equals(candidate, element)) {
-            multiMap.delete(hash);
-            size--;
-            return true;
-          }
-        }
-        return false;
-      },
-      clear() {
-        multiMap.clear();
-        size = 0;
-      },
-      get size() {
-        return size;
-      },
-      forEach(action) {
-        for (const elements of arrayFrom(multiMap.values())) {
-          if (isArray(elements)) {
-            for (const element of elements) {
-              action(element, element, set);
-            }
-          } else {
-            const element = elements;
-            action(element, element, set);
-          }
-        }
-      },
-      keys() {
-        return getElementIterator();
-      },
-      values() {
-        return getElementIterator();
-      },
-      entries() {
-        const it = getElementIterator();
-        const it2 = {
-          next: () => {
-            const n = it.next();
-            return n.done ? n : { value: [n.value, n.value] };
-          },
-          [Symbol.iterator]: () => it2
-        };
-        return it2;
-      },
-      [Symbol.iterator]: () => {
-        return getElementIterator();
-      },
-      [Symbol.toStringTag]: multiMap[Symbol.toStringTag]
-    };
-    return set;
+    const result = [];
+    for (const name in enumObject) {
+      const value = enumObject[name];
+      if (typeof value === "number") {
+        result.push([value, name]);
+      }
+    }
+    const sorted = stableSort(result, (x, y) => compareValues(x[0], y[0]));
+    enumMemberCache.set(enumObject, sorted);
+    return sorted;
   }
-  function isArray(value) {
-    return Array.isArray ? Array.isArray(value) : value instanceof Array;
+  function formatSyntaxKind(kind) {
+    return formatEnum(
+      kind,
+      SyntaxKind,
+      /*isFlags*/
+      false
+    );
   }
-  function toArray(value) {
-    return isArray(value) ? value : [value];
+  Debug2.formatSyntaxKind = formatSyntaxKind;
+  function formatSnippetKind(kind) {
+    return formatEnum(
+      kind,
+      SnippetKind,
+      /*isFlags*/
+      false
+    );
   }
-  function isString(text) {
-    return typeof text === "string";
+  Debug2.formatSnippetKind = formatSnippetKind;
+  function formatNodeFlags(flags) {
+    return formatEnum(
+      flags,
+      NodeFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function isNumber(x) {
-    return typeof x === "number";
+  Debug2.formatNodeFlags = formatNodeFlags;
+  function formatModifierFlags(flags) {
+    return formatEnum(
+      flags,
+      ModifierFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function tryCast(value, test) {
-    return value !== void 0 && test(value) ? value : void 0;
+  Debug2.formatModifierFlags = formatModifierFlags;
+  function formatTransformFlags(flags) {
+    return formatEnum(
+      flags,
+      TransformFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function cast(value, test) {
-    if (value !== void 0 && test(value))
-      return value;
-    return Debug.fail(`Invalid cast. The supplied value ${value} did not pass the test '${Debug.getFunctionName(test)}'.`);
+  Debug2.formatTransformFlags = formatTransformFlags;
+  function formatEmitFlags(flags) {
+    return formatEnum(
+      flags,
+      EmitFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function noop(_) {
+  Debug2.formatEmitFlags = formatEmitFlags;
+  function formatSymbolFlags(flags) {
+    return formatEnum(
+      flags,
+      SymbolFlags,
+      /*isFlags*/
+      true
+    );
   }
-  var noopPush = {
-    push: noop,
-    length: 0
-  };
-  function returnFalse() {
-    return false;
+  Debug2.formatSymbolFlags = formatSymbolFlags;
+  function formatTypeFlags(flags) {
+    return formatEnum(
+      flags,
+      TypeFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function returnTrue() {
-    return true;
+  Debug2.formatTypeFlags = formatTypeFlags;
+  function formatSignatureFlags(flags) {
+    return formatEnum(
+      flags,
+      SignatureFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function returnUndefined() {
-    return void 0;
+  Debug2.formatSignatureFlags = formatSignatureFlags;
+  function formatObjectFlags(flags) {
+    return formatEnum(
+      flags,
+      ObjectFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function identity(x) {
-    return x;
+  Debug2.formatObjectFlags = formatObjectFlags;
+  function formatFlowFlags(flags) {
+    return formatEnum(
+      flags,
+      FlowFlags,
+      /*isFlags*/
+      true
+    );
   }
-  function toLowerCase(x) {
-    return x.toLowerCase();
+  Debug2.formatFlowFlags = formatFlowFlags;
+  function formatRelationComparisonResult(result) {
+    return formatEnum(
+      result,
+      RelationComparisonResult,
+      /*isFlags*/
+      true
+    );
   }
-  var fileNameLowerCaseRegExp = /[^\u0130\u0131\u00DFa-z0-9\\/:\-_\. ]+/g;
-  function toFileNameLowerCase(x) {
-    return fileNameLowerCaseRegExp.test(x) ? x.replace(fileNameLowerCaseRegExp, toLowerCase) : x;
+  Debug2.formatRelationComparisonResult = formatRelationComparisonResult;
+  function formatCheckMode(mode) {
+    return formatEnum(
+      mode,
+      CheckMode,
+      /*isFlags*/
+      true
+    );
   }
-  function notImplemented() {
-    throw new Error("Not implemented");
+  Debug2.formatCheckMode = formatCheckMode;
+  function formatSignatureCheckMode(mode) {
+    return formatEnum(
+      mode,
+      SignatureCheckMode,
+      /*isFlags*/
+      true
+    );
   }
-  function memoize(callback) {
-    let value;
-    return () => {
-      if (callback) {
-        value = callback();
-        callback = void 0;
-      }
-      return value;
-    };
+  Debug2.formatSignatureCheckMode = formatSignatureCheckMode;
+  function formatTypeFacts(facts) {
+    return formatEnum(
+      facts,
+      TypeFacts,
+      /*isFlags*/
+      true
+    );
   }
-  function memoizeOne(callback) {
-    const map2 = /* @__PURE__ */ new Map();
-    return (arg) => {
-      const key = `${typeof arg}:${arg}`;
-      let value = map2.get(key);
-      if (value === void 0 && !map2.has(key)) {
-        value = callback(arg);
-        map2.set(key, value);
-      }
-      return value;
-    };
+  Debug2.formatTypeFacts = formatTypeFacts;
+  let isDebugInfoEnabled = false;
+  let flowNodeProto;
+  function attachFlowNodeDebugInfoWorker(flowNode) {
+    if (!("__debugFlowFlags" in flowNode)) {
+      Object.defineProperties(flowNode, {
+        // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
+        __tsDebuggerDisplay: {
+          value() {
+            const flowHeader = this.flags & 2 /* Start */ ? "FlowStart" : this.flags & 4 /* BranchLabel */ ? "FlowBranchLabel" : this.flags & 8 /* LoopLabel */ ? "FlowLoopLabel" : this.flags & 16 /* Assignment */ ? "FlowAssignment" : this.flags & 32 /* TrueCondition */ ? "FlowTrueCondition" : this.flags & 64 /* FalseCondition */ ? "FlowFalseCondition" : this.flags & 128 /* SwitchClause */ ? "FlowSwitchClause" : this.flags & 256 /* ArrayMutation */ ? "FlowArrayMutation" : this.flags & 512 /* Call */ ? "FlowCall" : this.flags & 1024 /* ReduceLabel */ ? "FlowReduceLabel" : this.flags & 1 /* Unreachable */ ? "FlowUnreachable" : "UnknownFlow";
+            const remainingFlags = this.flags & ~(2048 /* Referenced */ - 1);
+            return `${flowHeader}${remainingFlags ? ` (${formatFlowFlags(remainingFlags)})` : ""}`;
+          }
+        },
+        __debugFlowFlags: { get() {
+          return formatEnum(
+            this.flags,
+            FlowFlags,
+            /*isFlags*/
+            true
+          );
+        } },
+        __debugToString: { value() {
+          return formatControlFlowGraph(this);
+        } }
+      });
+    }
   }
-  function compose(a, b, c, d, e) {
-    if (!!e) {
-      const args = [];
-      for (let i = 0; i < arguments.length; i++) {
-        args[i] = arguments[i];
+  function attachFlowNodeDebugInfo(flowNode) {
+    if (isDebugInfoEnabled) {
+      if (typeof Object.setPrototypeOf === "function") {
+        if (!flowNodeProto) {
+          flowNodeProto = Object.create(Object.prototype);
+          attachFlowNodeDebugInfoWorker(flowNodeProto);
+        }
+        Object.setPrototypeOf(flowNode, flowNodeProto);
+      } else {
+        attachFlowNodeDebugInfoWorker(flowNode);
       }
-      return (t) => reduceLeft(args, (u, f) => f(u), t);
-    } else if (d) {
-      return (t) => d(c(b(a(t))));
-    } else if (c) {
-      return (t) => c(b(a(t)));
-    } else if (b) {
-      return (t) => b(a(t));
-    } else if (a) {
-      return (t) => a(t);
-    } else {
-      return (t) => t;
     }
   }
-  var AssertionLevel = /* @__PURE__ */ ((AssertionLevel2) => {
-    AssertionLevel2[AssertionLevel2["None"] = 0] = "None";
-    AssertionLevel2[AssertionLevel2["Normal"] = 1] = "Normal";
-    AssertionLevel2[AssertionLevel2["Aggressive"] = 2] = "Aggressive";
-    AssertionLevel2[AssertionLevel2["VeryAggressive"] = 3] = "VeryAggressive";
-    return AssertionLevel2;
-  })(AssertionLevel || {});
-  function equateValues(a, b) {
-    return a === b;
-  }
-  function equateStringsCaseInsensitive(a, b) {
-    return a === b || a !== void 0 && b !== void 0 && a.toUpperCase() === b.toUpperCase();
-  }
-  function equateStringsCaseSensitive(a, b) {
-    return equateValues(a, b);
-  }
-  function compareComparableValues(a, b) {
-    return a === b ? 0 /* EqualTo */ : a === void 0 ? -1 /* LessThan */ : b === void 0 ? 1 /* GreaterThan */ : a < b ? -1 /* LessThan */ : 1 /* GreaterThan */;
+  Debug2.attachFlowNodeDebugInfo = attachFlowNodeDebugInfo;
+  let nodeArrayProto;
+  function attachNodeArrayDebugInfoWorker(array) {
+    if (!("__tsDebuggerDisplay" in array)) {
+      Object.defineProperties(array, {
+        __tsDebuggerDisplay: {
+          value(defaultValue) {
+            defaultValue = String(defaultValue).replace(/(?:,[\s\w\d_]+:[^,]+)+\]$/, "]");
+            return `NodeArray ${defaultValue}`;
+          }
+        }
+      });
+    }
   }
-  function compareValues(a, b) {
-    return compareComparableValues(a, b);
+  function attachNodeArrayDebugInfo(array) {
+    if (isDebugInfoEnabled) {
+      if (typeof Object.setPrototypeOf === "function") {
+        if (!nodeArrayProto) {
+          nodeArrayProto = Object.create(Array.prototype);
+          attachNodeArrayDebugInfoWorker(nodeArrayProto);
+        }
+        Object.setPrototypeOf(array, nodeArrayProto);
+      } else {
+        attachNodeArrayDebugInfoWorker(array);
+      }
+    }
   }
-  function compareTextSpans(a, b) {
-    return compareValues(a == null ? void 0 : a.start, b == null ? void 0 : b.start) || compareValues(a == null ? void 0 : a.length, b == null ? void 0 : b.length);
+  Debug2.attachNodeArrayDebugInfo = attachNodeArrayDebugInfo;
+  function enableDebugInfo() {
+    if (isDebugInfoEnabled)
+      return;
+    const weakTypeTextMap = /* @__PURE__ */ new WeakMap();
+    const weakNodeTextMap = /* @__PURE__ */ new WeakMap();
+    Object.defineProperties(objectAllocator.getSymbolConstructor().prototype, {
+      // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
+      __tsDebuggerDisplay: {
+        value() {
+          const symbolHeader = this.flags & 33554432 /* Transient */ ? "TransientSymbol" : "Symbol";
+          const remainingSymbolFlags = this.flags & ~33554432 /* Transient */;
+          return `${symbolHeader} '${symbolName(this)}'${remainingSymbolFlags ? ` (${formatSymbolFlags(remainingSymbolFlags)})` : ""}`;
+        }
+      },
+      __debugFlags: { get() {
+        return formatSymbolFlags(this.flags);
+      } }
+    });
+    Object.defineProperties(objectAllocator.getTypeConstructor().prototype, {
+      // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
+      __tsDebuggerDisplay: {
+        value() {
+          const typeHeader = this.flags & 98304 /* Nullable */ ? "NullableType" : this.flags & 384 /* StringOrNumberLiteral */ ? `LiteralType ${JSON.stringify(this.value)}` : this.flags & 2048 /* BigIntLiteral */ ? `LiteralType ${this.value.negative ? "-" : ""}${this.value.base10Value}n` : this.flags & 8192 /* UniqueESSymbol */ ? "UniqueESSymbolType" : this.flags & 32 /* Enum */ ? "EnumType" : this.flags & 67359327 /* Intrinsic */ ? `IntrinsicType ${this.intrinsicName}` : this.flags & 1048576 /* Union */ ? "UnionType" : this.flags & 2097152 /* Intersection */ ? "IntersectionType" : this.flags & 4194304 /* Index */ ? "IndexType" : this.flags & 8388608 /* IndexedAccess */ ? "IndexedAccessType" : this.flags & 16777216 /* Conditional */ ? "ConditionalType" : this.flags & 33554432 /* Substitution */ ? "SubstitutionType" : this.flags & 262144 /* TypeParameter */ ? "TypeParameter" : this.flags & 524288 /* Object */ ? this.objectFlags & 3 /* ClassOrInterface */ ? "InterfaceType" : this.objectFlags & 4 /* Reference */ ? "TypeReference" : this.objectFlags & 8 /* Tuple */ ? "TupleType" : this.objectFlags & 16 /* Anonymous */ ? "AnonymousType" : this.objectFlags & 32 /* Mapped */ ? "MappedType" : this.objectFlags & 1024 /* ReverseMapped */ ? "ReverseMappedType" : this.objectFlags & 256 /* EvolvingArray */ ? "EvolvingArrayType" : "ObjectType" : "Type";
+          const remainingObjectFlags = this.flags & 524288 /* Object */ ? this.objectFlags & ~1343 /* ObjectTypeKindMask */ : 0;
+          return `${typeHeader}${this.symbol ? ` '${symbolName(this.symbol)}'` : ""}${remainingObjectFlags ? ` (${formatObjectFlags(remainingObjectFlags)})` : ""}`;
+        }
+      },
+      __debugFlags: { get() {
+        return formatTypeFlags(this.flags);
+      } },
+      __debugObjectFlags: { get() {
+        return this.flags & 524288 /* Object */ ? formatObjectFlags(this.objectFlags) : "";
+      } },
+      __debugTypeToString: {
+        value() {
+          let text = weakTypeTextMap.get(this);
+          if (text === void 0) {
+            text = this.checker.typeToString(this);
+            weakTypeTextMap.set(this, text);
+          }
+          return text;
+        }
+      }
+    });
+    Object.defineProperties(objectAllocator.getSignatureConstructor().prototype, {
+      __debugFlags: { get() {
+        return formatSignatureFlags(this.flags);
+      } },
+      __debugSignatureToString: { value() {
+        var _a2;
+        return (_a2 = this.checker) == null ? void 0 : _a2.signatureToString(this);
+      } }
+    });
+    const nodeConstructors = [
+      objectAllocator.getNodeConstructor(),
+      objectAllocator.getIdentifierConstructor(),
+      objectAllocator.getTokenConstructor(),
+      objectAllocator.getSourceFileConstructor()
+    ];
+    for (const ctor of nodeConstructors) {
+      if (!hasProperty(ctor.prototype, "__debugKind")) {
+        Object.defineProperties(ctor.prototype, {
+          // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
+          __tsDebuggerDisplay: {
+            value() {
+              const nodeHeader = isGeneratedIdentifier(this) ? "GeneratedIdentifier" : isIdentifier(this) ? `Identifier '${idText(this)}'` : isPrivateIdentifier(this) ? `PrivateIdentifier '${idText(this)}'` : isStringLiteral(this) ? `StringLiteral ${JSON.stringify(this.text.length < 10 ? this.text : this.text.slice(10) + "...")}` : isNumericLiteral(this) ? `NumericLiteral ${this.text}` : isBigIntLiteral(this) ? `BigIntLiteral ${this.text}n` : isTypeParameterDeclaration(this) ? "TypeParameterDeclaration" : isParameter(this) ? "ParameterDeclaration" : isConstructorDeclaration(this) ? "ConstructorDeclaration" : isGetAccessorDeclaration(this) ? "GetAccessorDeclaration" : isSetAccessorDeclaration(this) ? "SetAccessorDeclaration" : isCallSignatureDeclaration(this) ? "CallSignatureDeclaration" : isConstructSignatureDeclaration(this) ? "ConstructSignatureDeclaration" : isIndexSignatureDeclaration(this) ? "IndexSignatureDeclaration" : isTypePredicateNode(this) ? "TypePredicateNode" : isTypeReferenceNode(this) ? "TypeReferenceNode" : isFunctionTypeNode(this) ? "FunctionTypeNode" : isConstructorTypeNode(this) ? "ConstructorTypeNode" : isTypeQueryNode(this) ? "TypeQueryNode" : isTypeLiteralNode(this) ? "TypeLiteralNode" : isArrayTypeNode(this) ? "ArrayTypeNode" : isTupleTypeNode(this) ? "TupleTypeNode" : isOptionalTypeNode(this) ? "OptionalTypeNode" : isRestTypeNode(this) ? "RestTypeNode" : isUnionTypeNode(this) ? "UnionTypeNode" : isIntersectionTypeNode(this) ? "IntersectionTypeNode" : isConditionalTypeNode(this) ? "ConditionalTypeNode" : isInferTypeNode(this) ? "InferTypeNode" : isParenthesizedTypeNode(this) ? "ParenthesizedTypeNode" : isThisTypeNode(this) ? "ThisTypeNode" : isTypeOperatorNode(this) ? "TypeOperatorNode" : isIndexedAccessTypeNode(this) ? "IndexedAccessTypeNode" : isMappedTypeNode(this) ? "MappedTypeNode" : isLiteralTypeNode(this) ? "LiteralTypeNode" : isNamedTupleMember(this) ? "NamedTupleMember" : isImportTypeNode(this) ? "ImportTypeNode" : formatSyntaxKind(this.kind);
+              return `${nodeHeader}${this.flags ? ` (${formatNodeFlags(this.flags)})` : ""}`;
+            }
+          },
+          __debugKind: { get() {
+            return formatSyntaxKind(this.kind);
+          } },
+          __debugNodeFlags: { get() {
+            return formatNodeFlags(this.flags);
+          } },
+          __debugModifierFlags: { get() {
+            return formatModifierFlags(getEffectiveModifierFlagsNoCache(this));
+          } },
+          __debugTransformFlags: { get() {
+            return formatTransformFlags(this.transformFlags);
+          } },
+          __debugIsParseTreeNode: { get() {
+            return isParseTreeNode(this);
+          } },
+          __debugEmitFlags: { get() {
+            return formatEmitFlags(getEmitFlags(this));
+          } },
+          __debugGetText: {
+            value(includeTrivia) {
+              if (nodeIsSynthesized(this))
+                return "";
+              let text = weakNodeTextMap.get(this);
+              if (text === void 0) {
+                const parseNode = getParseTreeNode(this);
+                const sourceFile = parseNode && getSourceFileOfNode(parseNode);
+                text = sourceFile ? getSourceTextOfNodeFromSourceFile(sourceFile, parseNode, includeTrivia) : "";
+                weakNodeTextMap.set(this, text);
+              }
+              return text;
+            }
+          }
+        });
+      }
+    }
+    isDebugInfoEnabled = true;
   }
-  function min(items, compare) {
-    return reduceLeft(items, (x, y) => compare(x, y) === -1 /* LessThan */ ? x : y);
+  Debug2.enableDebugInfo = enableDebugInfo;
+  function formatVariance(varianceFlags) {
+    const variance = varianceFlags & 7 /* VarianceMask */;
+    let result = variance === 0 /* Invariant */ ? "in out" : variance === 3 /* Bivariant */ ? "[bivariant]" : variance === 2 /* Contravariant */ ? "in" : variance === 1 /* Covariant */ ? "out" : variance === 4 /* Independent */ ? "[independent]" : "";
+    if (varianceFlags & 8 /* Unmeasurable */) {
+      result += " (unmeasurable)";
+    } else if (varianceFlags & 16 /* Unreliable */) {
+      result += " (unreliable)";
+    }
+    return result;
   }
-  function compareStringsCaseInsensitive(a, b) {
-    if (a === b)
-      return 0 /* EqualTo */;
-    if (a === void 0)
-      return -1 /* LessThan */;
-    if (b === void 0)
-      return 1 /* GreaterThan */;
-    a = a.toUpperCase();
-    b = b.toUpperCase();
-    return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */;
-  }
-  function compareStringsCaseSensitive(a, b) {
-    return compareComparableValues(a, b);
-  }
-  function getStringComparer(ignoreCase) {
-    return ignoreCase ? compareStringsCaseInsensitive : compareStringsCaseSensitive;
-  }
-  var createUIStringComparer = (() => {
-    let defaultComparer;
-    let enUSComparer;
-    const stringComparerFactory = getStringComparerFactory();
-    return createStringComparer;
-    function compareWithCallback(a, b, comparer) {
-      if (a === b)
-        return 0 /* EqualTo */;
-      if (a === void 0)
-        return -1 /* LessThan */;
-      if (b === void 0)
-        return 1 /* GreaterThan */;
-      const value = comparer(a, b);
-      return value < 0 ? -1 /* LessThan */ : value > 0 ? 1 /* GreaterThan */ : 0 /* EqualTo */;
+  Debug2.formatVariance = formatVariance;
+  class DebugTypeMapper {
+    __debugToString() {
+      var _a2;
+      type(this);
+      switch (this.kind) {
+        case 3 /* Function */:
+          return ((_a2 = this.debugInfo) == null ? void 0 : _a2.call(this)) || "(function mapper)";
+        case 0 /* Simple */:
+          return `${this.source.__debugTypeToString()} -> ${this.target.__debugTypeToString()}`;
+        case 1 /* Array */:
+          return zipWith(
+            this.sources,
+            this.targets || map(this.sources, () => "any"),
+            (s, t) => `${s.__debugTypeToString()} -> ${typeof t === "string" ? t : t.__debugTypeToString()}`
+          ).join(", ");
+        case 2 /* Deferred */:
+          return zipWith(
+            this.sources,
+            this.targets,
+            (s, t) => `${s.__debugTypeToString()} -> ${t().__debugTypeToString()}`
+          ).join(", ");
+        case 5 /* Merged */:
+        case 4 /* Composite */:
+          return `m1: ${this.mapper1.__debugToString().split("\n").join("\n    ")}
+m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
+        default:
+          return assertNever(this);
+      }
+    }
+  }
+  Debug2.DebugTypeMapper = DebugTypeMapper;
+  function attachDebugPrototypeIfDebug(mapper) {
+    if (Debug2.isDebugging) {
+      return Object.setPrototypeOf(mapper, DebugTypeMapper.prototype);
+    }
+    return mapper;
+  }
+  Debug2.attachDebugPrototypeIfDebug = attachDebugPrototypeIfDebug;
+  function printControlFlowGraph(flowNode) {
+    return console.log(formatControlFlowGraph(flowNode));
+  }
+  Debug2.printControlFlowGraph = printControlFlowGraph;
+  function formatControlFlowGraph(flowNode) {
+    let nextDebugFlowId = -1;
+    function getDebugFlowNodeId(f) {
+      if (!f.id) {
+        f.id = nextDebugFlowId;
+        nextDebugFlowId--;
+      }
+      return f.id;
+    }
+    let BoxCharacter;
+    ((BoxCharacter2) => {
+      BoxCharacter2["lr"] = "\u2500";
+      BoxCharacter2["ud"] = "\u2502";
+      BoxCharacter2["dr"] = "\u256D";
+      BoxCharacter2["dl"] = "\u256E";
+      BoxCharacter2["ul"] = "\u256F";
+      BoxCharacter2["ur"] = "\u2570";
+      BoxCharacter2["udr"] = "\u251C";
+      BoxCharacter2["udl"] = "\u2524";
+      BoxCharacter2["dlr"] = "\u252C";
+      BoxCharacter2["ulr"] = "\u2534";
+      BoxCharacter2["udlr"] = "\u256B";
+    })(BoxCharacter || (BoxCharacter = {}));
+    let Connection;
+    ((Connection2) => {
+      Connection2[Connection2["None"] = 0] = "None";
+      Connection2[Connection2["Up"] = 1] = "Up";
+      Connection2[Connection2["Down"] = 2] = "Down";
+      Connection2[Connection2["Left"] = 4] = "Left";
+      Connection2[Connection2["Right"] = 8] = "Right";
+      Connection2[Connection2["UpDown"] = 3] = "UpDown";
+      Connection2[Connection2["LeftRight"] = 12] = "LeftRight";
+      Connection2[Connection2["UpLeft"] = 5] = "UpLeft";
+      Connection2[Connection2["UpRight"] = 9] = "UpRight";
+      Connection2[Connection2["DownLeft"] = 6] = "DownLeft";
+      Connection2[Connection2["DownRight"] = 10] = "DownRight";
+      Connection2[Connection2["UpDownLeft"] = 7] = "UpDownLeft";
+      Connection2[Connection2["UpDownRight"] = 11] = "UpDownRight";
+      Connection2[Connection2["UpLeftRight"] = 13] = "UpLeftRight";
+      Connection2[Connection2["DownLeftRight"] = 14] = "DownLeftRight";
+      Connection2[Connection2["UpDownLeftRight"] = 15] = "UpDownLeftRight";
+      Connection2[Connection2["NoChildren"] = 16] = "NoChildren";
+    })(Connection || (Connection = {}));
+    const hasAntecedentFlags = 16 /* Assignment */ | 96 /* Condition */ | 128 /* SwitchClause */ | 256 /* ArrayMutation */ | 512 /* Call */ | 1024 /* ReduceLabel */;
+    const hasNodeFlags = 2 /* Start */ | 16 /* Assignment */ | 512 /* Call */ | 96 /* Condition */ | 256 /* ArrayMutation */;
+    const links = /* @__PURE__ */ Object.create(
+      /*o*/
+      null
+    );
+    const nodes = [];
+    const edges = [];
+    const root = buildGraphNode(flowNode, /* @__PURE__ */ new Set());
+    for (const node of nodes) {
+      node.text = renderFlowNode(node.flowNode, node.circular);
+      computeLevel(node);
     }
-    function createIntlCollatorStringComparer(locale) {
-      const comparer = new Intl.Collator(locale, { usage: "sort", sensitivity: "variant" }).compare;
-      return (a, b) => compareWithCallback(a, b, comparer);
+    const height = computeHeight(root);
+    const columnWidths = computeColumnWidths(height);
+    computeLanes(root, 0);
+    return renderGraph();
+    function isFlowSwitchClause(f) {
+      return !!(f.flags & 128 /* SwitchClause */);
     }
-    function createLocaleCompareStringComparer(locale) {
-      if (locale !== void 0)
-        return createFallbackStringComparer();
-      return (a, b) => compareWithCallback(a, b, compareStrings);
-      function compareStrings(a, b) {
-        return a.localeCompare(b);
+    function hasAntecedents(f) {
+      return !!(f.flags & 12 /* Label */) && !!f.antecedents;
+    }
+    function hasAntecedent(f) {
+      return !!(f.flags & hasAntecedentFlags);
+    }
+    function hasNode(f) {
+      return !!(f.flags & hasNodeFlags);
+    }
+    function getChildren(node) {
+      const children = [];
+      for (const edge of node.edges) {
+        if (edge.source === node) {
+          children.push(edge.target);
+        }
       }
+      return children;
     }
-    function createFallbackStringComparer() {
-      return (a, b) => compareWithCallback(a, b, compareDictionaryOrder);
-      function compareDictionaryOrder(a, b) {
-        return compareStrings(a.toUpperCase(), b.toUpperCase()) || compareStrings(a, b);
+    function getParents(node) {
+      const parents = [];
+      for (const edge of node.edges) {
+        if (edge.target === node) {
+          parents.push(edge.source);
+        }
+      }
+      return parents;
+    }
+    function buildGraphNode(flowNode2, seen) {
+      const id = getDebugFlowNodeId(flowNode2);
+      let graphNode = links[id];
+      if (graphNode && seen.has(flowNode2)) {
+        graphNode.circular = true;
+        graphNode = {
+          id: -1,
+          flowNode: flowNode2,
+          edges: [],
+          text: "",
+          lane: -1,
+          endLane: -1,
+          level: -1,
+          circular: "circularity"
+        };
+        nodes.push(graphNode);
+        return graphNode;
       }
-      function compareStrings(a, b) {
-        return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */;
+      seen.add(flowNode2);
+      if (!graphNode) {
+        links[id] = graphNode = { id, flowNode: flowNode2, edges: [], text: "", lane: -1, endLane: -1, level: -1, circular: false };
+        nodes.push(graphNode);
+        if (hasAntecedents(flowNode2)) {
+          for (const antecedent of flowNode2.antecedents) {
+            buildGraphEdge(graphNode, antecedent, seen);
+          }
+        } else if (hasAntecedent(flowNode2)) {
+          buildGraphEdge(graphNode, flowNode2.antecedent, seen);
+        }
       }
+      seen.delete(flowNode2);
+      return graphNode;
+    }
+    function buildGraphEdge(source, antecedent, seen) {
+      const target = buildGraphNode(antecedent, seen);
+      const edge = { source, target };
+      edges.push(edge);
+      source.edges.push(edge);
+      target.edges.push(edge);
     }
-    function getStringComparerFactory() {
-      if (typeof Intl === "object" && typeof Intl.Collator === "function") {
-        return createIntlCollatorStringComparer;
+    function computeLevel(node) {
+      if (node.level !== -1) {
+        return node.level;
       }
-      if (typeof String.prototype.localeCompare === "function" && typeof String.prototype.toLocaleUpperCase === "function" && "a".localeCompare("B") < 0) {
-        return createLocaleCompareStringComparer;
+      let level = 0;
+      for (const parent2 of getParents(node)) {
+        level = Math.max(level, computeLevel(parent2) + 1);
       }
-      return createFallbackStringComparer;
+      return node.level = level;
     }
-    function createStringComparer(locale) {
-      if (locale === void 0) {
-        return defaultComparer || (defaultComparer = stringComparerFactory(locale));
-      } else if (locale === "en-US") {
-        return enUSComparer || (enUSComparer = stringComparerFactory(locale));
-      } else {
-        return stringComparerFactory(locale);
+    function computeHeight(node) {
+      let height2 = 0;
+      for (const child of getChildren(node)) {
+        height2 = Math.max(height2, computeHeight(child));
       }
+      return height2 + 1;
     }
-  })();
-  var uiComparerCaseSensitive;
-  var uiLocale;
-  function getUILocale() {
-    return uiLocale;
-  }
-  function setUILocale(value) {
-    if (uiLocale !== value) {
-      uiLocale = value;
-      uiComparerCaseSensitive = void 0;
-    }
-  }
-  function compareStringsCaseSensitiveUI(a, b) {
-    const comparer = uiComparerCaseSensitive || (uiComparerCaseSensitive = createUIStringComparer(uiLocale));
-    return comparer(a, b);
-  }
-  function compareProperties(a, b, key, comparer) {
-    return a === b ? 0 /* EqualTo */ : a === void 0 ? -1 /* LessThan */ : b === void 0 ? 1 /* GreaterThan */ : comparer(a[key], b[key]);
-  }
-  function compareBooleans(a, b) {
-    return compareValues(a ? 1 : 0, b ? 1 : 0);
-  }
-  function getSpellingSuggestion(name, candidates, getName) {
-    const maximumLengthDifference = Math.max(2, Math.floor(name.length * 0.34));
-    let bestDistance = Math.floor(name.length * 0.4) + 1;
-    let bestCandidate;
-    for (const candidate of candidates) {
-      const candidateName = getName(candidate);
-      if (candidateName !== void 0 && Math.abs(candidateName.length - name.length) <= maximumLengthDifference) {
-        if (candidateName === name) {
-          continue;
-        }
-        if (candidateName.length < 3 && candidateName.toLowerCase() !== name.toLowerCase()) {
-          continue;
-        }
-        const distance = levenshteinWithMax(name, candidateName, bestDistance - 0.1);
-        if (distance === void 0) {
-          continue;
-        }
-        Debug.assert(distance < bestDistance);
-        bestDistance = distance;
-        bestCandidate = candidate;
+    function computeColumnWidths(height2) {
+      const columns = fill(Array(height2), 0);
+      for (const node of nodes) {
+        columns[node.level] = Math.max(columns[node.level], node.text.length);
       }
+      return columns;
     }
-    return bestCandidate;
-  }
-  function levenshteinWithMax(s1, s2, max) {
-    let previous = new Array(s2.length + 1);
-    let current = new Array(s2.length + 1);
-    const big = max + 0.01;
-    for (let i = 0; i <= s2.length; i++) {
-      previous[i] = i;
+    function computeLanes(node, lane) {
+      if (node.lane === -1) {
+        node.lane = lane;
+        node.endLane = lane;
+        const children = getChildren(node);
+        for (let i = 0; i < children.length; i++) {
+          if (i > 0)
+            lane++;
+          const child = children[i];
+          computeLanes(child, lane);
+          if (child.endLane > node.endLane) {
+            lane = child.endLane;
+          }
+        }
+        node.endLane = lane;
+      }
+    }
+    function getHeader(flags) {
+      if (flags & 2 /* Start */)
+        return "Start";
+      if (flags & 4 /* BranchLabel */)
+        return "Branch";
+      if (flags & 8 /* LoopLabel */)
+        return "Loop";
+      if (flags & 16 /* Assignment */)
+        return "Assignment";
+      if (flags & 32 /* TrueCondition */)
+        return "True";
+      if (flags & 64 /* FalseCondition */)
+        return "False";
+      if (flags & 128 /* SwitchClause */)
+        return "SwitchClause";
+      if (flags & 256 /* ArrayMutation */)
+        return "ArrayMutation";
+      if (flags & 512 /* Call */)
+        return "Call";
+      if (flags & 1024 /* ReduceLabel */)
+        return "ReduceLabel";
+      if (flags & 1 /* Unreachable */)
+        return "Unreachable";
+      throw new Error();
+    }
+    function getNodeText(node) {
+      const sourceFile = getSourceFileOfNode(node);
+      return getSourceTextOfNodeFromSourceFile(
+        sourceFile,
+        node,
+        /*includeTrivia*/
+        false
+      );
     }
-    for (let i = 1; i <= s1.length; i++) {
-      const c1 = s1.charCodeAt(i - 1);
-      const minJ = Math.ceil(i > max ? i - max : 1);
-      const maxJ = Math.floor(s2.length > max + i ? max + i : s2.length);
-      current[0] = i;
-      let colMin = i;
-      for (let j = 1; j < minJ; j++) {
-        current[j] = big;
-      }
-      for (let j = minJ; j <= maxJ; j++) {
-        const substitutionDistance = s1[i - 1].toLowerCase() === s2[j - 1].toLowerCase() ? previous[j - 1] + 0.1 : previous[j - 1] + 2;
-        const dist = c1 === s2.charCodeAt(j - 1) ? previous[j - 1] : Math.min(previous[j] + 1, current[j - 1] + 1, substitutionDistance);
-        current[j] = dist;
-        colMin = Math.min(colMin, dist);
+    function renderFlowNode(flowNode2, circular) {
+      let text = getHeader(flowNode2.flags);
+      if (circular) {
+        text = `${text}#${getDebugFlowNodeId(flowNode2)}`;
       }
-      for (let j = maxJ + 1; j <= s2.length; j++) {
-        current[j] = big;
-      }
-      if (colMin > max) {
-        return void 0;
+      if (hasNode(flowNode2)) {
+        if (flowNode2.node) {
+          text += ` (${getNodeText(flowNode2.node)})`;
+        }
+      } else if (isFlowSwitchClause(flowNode2)) {
+        const clauses = [];
+        for (let i = flowNode2.clauseStart; i < flowNode2.clauseEnd; i++) {
+          const clause = flowNode2.switchStatement.caseBlock.clauses[i];
+          if (isDefaultClause(clause)) {
+            clauses.push("default");
+          } else {
+            clauses.push(getNodeText(clause.expression));
+          }
+        }
+        text += ` (${clauses.join(", ")})`;
       }
-      const temp = previous;
-      previous = current;
-      current = temp;
+      return circular === "circularity" ? `Circular(${text})` : text;
     }
-    const res = previous[s2.length];
-    return res > max ? void 0 : res;
-  }
-  function endsWith(str, suffix) {
-    const expectedPos = str.length - suffix.length;
-    return expectedPos >= 0 && str.indexOf(suffix, expectedPos) === expectedPos;
-  }
-  function removeSuffix(str, suffix) {
-    return endsWith(str, suffix) ? str.slice(0, str.length - suffix.length) : str;
-  }
-  function tryRemoveSuffix(str, suffix) {
-    return endsWith(str, suffix) ? str.slice(0, str.length - suffix.length) : void 0;
-  }
-  function stringContains(str, substring) {
-    return str.indexOf(substring) !== -1;
-  }
-  function removeMinAndVersionNumbers(fileName) {
-    let end = fileName.length;
-    for (let pos = end - 1; pos > 0; pos--) {
-      let ch = fileName.charCodeAt(pos);
-      if (ch >= 48 /* _0 */ && ch <= 57 /* _9 */) {
-        do {
-          --pos;
-          ch = fileName.charCodeAt(pos);
-        } while (pos > 0 && ch >= 48 /* _0 */ && ch <= 57 /* _9 */);
-      } else if (pos > 4 && (ch === 110 /* n */ || ch === 78 /* N */)) {
-        --pos;
-        ch = fileName.charCodeAt(pos);
-        if (ch !== 105 /* i */ && ch !== 73 /* I */) {
-          break;
-        }
-        --pos;
-        ch = fileName.charCodeAt(pos);
-        if (ch !== 109 /* m */ && ch !== 77 /* M */) {
-          break;
+    function renderGraph() {
+      const columnCount = columnWidths.length;
+      const laneCount = nodes.reduce((x, n) => Math.max(x, n.lane), 0) + 1;
+      const lanes = fill(Array(laneCount), "");
+      const grid = columnWidths.map(() => Array(laneCount));
+      const connectors = columnWidths.map(() => fill(Array(laneCount), 0));
+      for (const node of nodes) {
+        grid[node.level][node.lane] = node;
+        const children = getChildren(node);
+        for (let i = 0; i < children.length; i++) {
+          const child = children[i];
+          let connector = 8 /* Right */;
+          if (child.lane === node.lane)
+            connector |= 4 /* Left */;
+          if (i > 0)
+            connector |= 1 /* Up */;
+          if (i < children.length - 1)
+            connector |= 2 /* Down */;
+          connectors[node.level][child.lane] |= connector;
+        }
+        if (children.length === 0) {
+          connectors[node.level][node.lane] |= 16 /* NoChildren */;
+        }
+        const parents = getParents(node);
+        for (let i = 0; i < parents.length; i++) {
+          const parent2 = parents[i];
+          let connector = 4 /* Left */;
+          if (i > 0)
+            connector |= 1 /* Up */;
+          if (i < parents.length - 1)
+            connector |= 2 /* Down */;
+          connectors[node.level - 1][parent2.lane] |= connector;
+        }
+      }
+      for (let column = 0; column < columnCount; column++) {
+        for (let lane = 0; lane < laneCount; lane++) {
+          const left = column > 0 ? connectors[column - 1][lane] : 0;
+          const above = lane > 0 ? connectors[column][lane - 1] : 0;
+          let connector = connectors[column][lane];
+          if (!connector) {
+            if (left & 8 /* Right */)
+              connector |= 12 /* LeftRight */;
+            if (above & 2 /* Down */)
+              connector |= 3 /* UpDown */;
+            connectors[column][lane] = connector;
+          }
+        }
+      }
+      for (let column = 0; column < columnCount; column++) {
+        for (let lane = 0; lane < lanes.length; lane++) {
+          const connector = connectors[column][lane];
+          const fill2 = connector & 4 /* Left */ ? "\u2500" /* lr */ : " ";
+          const node = grid[column][lane];
+          if (!node) {
+            if (column < columnCount - 1) {
+              writeLane(lane, repeat(fill2, columnWidths[column] + 1));
+            }
+          } else {
+            writeLane(lane, node.text);
+            if (column < columnCount - 1) {
+              writeLane(lane, " ");
+              writeLane(lane, repeat(fill2, columnWidths[column] - node.text.length));
+            }
+          }
+          writeLane(lane, getBoxCharacter(connector));
+          writeLane(lane, connector & 8 /* Right */ && column < columnCount - 1 && !grid[column + 1][lane] ? "\u2500" /* lr */ : " ");
         }
-        --pos;
-        ch = fileName.charCodeAt(pos);
-      } else {
-        break;
       }
-      if (ch !== 45 /* minus */ && ch !== 46 /* dot */) {
-        break;
+      return `
+${lanes.join("\n")}
+`;
+      function writeLane(lane, text) {
+        lanes[lane] += text;
+      }
+    }
+    function getBoxCharacter(connector) {
+      switch (connector) {
+        case 3 /* UpDown */:
+          return "\u2502" /* ud */;
+        case 12 /* LeftRight */:
+          return "\u2500" /* lr */;
+        case 5 /* UpLeft */:
+          return "\u256F" /* ul */;
+        case 9 /* UpRight */:
+          return "\u2570" /* ur */;
+        case 6 /* DownLeft */:
+          return "\u256E" /* dl */;
+        case 10 /* DownRight */:
+          return "\u256D" /* dr */;
+        case 7 /* UpDownLeft */:
+          return "\u2524" /* udl */;
+        case 11 /* UpDownRight */:
+          return "\u251C" /* udr */;
+        case 13 /* UpLeftRight */:
+          return "\u2534" /* ulr */;
+        case 14 /* DownLeftRight */:
+          return "\u252C" /* dlr */;
+        case 15 /* UpDownLeftRight */:
+          return "\u256B" /* udlr */;
+      }
+      return " ";
+    }
+    function fill(array, value) {
+      if (array.fill) {
+        array.fill(value);
+      } else {
+        for (let i = 0; i < array.length; i++) {
+          array[i] = value;
+        }
       }
-      end = pos;
+      return array;
     }
-    return end === fileName.length ? fileName : fileName.slice(0, end);
-  }
-  function orderedRemoveItem(array, item) {
-    for (let i = 0; i < array.length; i++) {
-      if (array[i] === item) {
-        orderedRemoveItemAt(array, i);
-        return true;
+    function repeat(ch, length2) {
+      if (ch.repeat) {
+        return length2 > 0 ? ch.repeat(length2) : "";
       }
+      let s = "";
+      while (s.length < length2) {
+        s += ch;
+      }
+      return s;
     }
-    return false;
   }
-  function orderedRemoveItemAt(array, index) {
-    for (let i = index; i < array.length - 1; i++) {
-      array[i] = array[i + 1];
-    }
-    array.pop();
+  Debug2.formatControlFlowGraph = formatControlFlowGraph;
+})(Debug || (Debug = {}));
+
+// src/compiler/semver.ts
+var versionRegExp = /^(0|[1-9]\d*)(?:\.(0|[1-9]\d*)(?:\.(0|[1-9]\d*)(?:\-([a-z0-9-.]+))?(?:\+([a-z0-9-.]+))?)?)?$/i;
+var prereleaseRegExp = /^(?:0|[1-9]\d*|[a-z-][a-z0-9-]*)(?:\.(?:0|[1-9]\d*|[a-z-][a-z0-9-]*))*$/i;
+var prereleasePartRegExp = /^(?:0|[1-9]\d*|[a-z-][a-z0-9-]*)$/i;
+var buildRegExp = /^[a-z0-9-]+(?:\.[a-z0-9-]+)*$/i;
+var buildPartRegExp = /^[a-z0-9-]+$/i;
+var numericIdentifierRegExp = /^(0|[1-9]\d*)$/;
+var _Version = class {
+  constructor(major, minor = 0, patch = 0, prerelease = "", build2 = "") {
+    if (typeof major === "string") {
+      const result = Debug.checkDefined(tryParseComponents(major), "Invalid version");
+      ({ major, minor, patch, prerelease, build: build2 } = result);
+    }
+    Debug.assert(major >= 0, "Invalid argument: major");
+    Debug.assert(minor >= 0, "Invalid argument: minor");
+    Debug.assert(patch >= 0, "Invalid argument: patch");
+    const prereleaseArray = prerelease ? isArray(prerelease) ? prerelease : prerelease.split(".") : emptyArray;
+    const buildArray = build2 ? isArray(build2) ? build2 : build2.split(".") : emptyArray;
+    Debug.assert(every(prereleaseArray, (s) => prereleasePartRegExp.test(s)), "Invalid argument: prerelease");
+    Debug.assert(every(buildArray, (s) => buildPartRegExp.test(s)), "Invalid argument: build");
+    this.major = major;
+    this.minor = minor;
+    this.patch = patch;
+    this.prerelease = prereleaseArray;
+    this.build = buildArray;
+  }
+  static tryParse(text) {
+    const result = tryParseComponents(text);
+    if (!result)
+      return void 0;
+    const { major, minor, patch, prerelease, build: build2 } = result;
+    return new _Version(major, minor, patch, prerelease, build2);
   }
-  function unorderedRemoveItemAt(array, index) {
-    array[index] = array[array.length - 1];
-    array.pop();
+  compareTo(other) {
+    if (this === other)
+      return 0 /* EqualTo */;
+    if (other === void 0)
+      return 1 /* GreaterThan */;
+    return compareValues(this.major, other.major) || compareValues(this.minor, other.minor) || compareValues(this.patch, other.patch) || comparePrereleaseIdentifiers(this.prerelease, other.prerelease);
+  }
+  increment(field) {
+    switch (field) {
+      case "major":
+        return new _Version(this.major + 1, 0, 0);
+      case "minor":
+        return new _Version(this.major, this.minor + 1, 0);
+      case "patch":
+        return new _Version(this.major, this.minor, this.patch + 1);
+      default:
+        return Debug.assertNever(field);
+    }
   }
-  function unorderedRemoveItem(array, item) {
-    return unorderedRemoveFirstItemWhere(array, (element) => element === item);
+  with(fields) {
+    const {
+      major = this.major,
+      minor = this.minor,
+      patch = this.patch,
+      prerelease = this.prerelease,
+      build: build2 = this.build
+    } = fields;
+    return new _Version(major, minor, patch, prerelease, build2);
+  }
+  toString() {
+    let result = `${this.major}.${this.minor}.${this.patch}`;
+    if (some(this.prerelease))
+      result += `-${this.prerelease.join(".")}`;
+    if (some(this.build))
+      result += `+${this.build.join(".")}`;
+    return result;
   }
-  function unorderedRemoveFirstItemWhere(array, predicate) {
-    for (let i = 0; i < array.length; i++) {
-      if (predicate(array[i])) {
-        unorderedRemoveItemAt(array, i);
-        return true;
-      }
+};
+var Version = _Version;
+Version.zero = new _Version(0, 0, 0, ["0"]);
+function tryParseComponents(text) {
+  const match = versionRegExp.exec(text);
+  if (!match)
+    return void 0;
+  const [, major, minor = "0", patch = "0", prerelease = "", build2 = ""] = match;
+  if (prerelease && !prereleaseRegExp.test(prerelease))
+    return void 0;
+  if (build2 && !buildRegExp.test(build2))
+    return void 0;
+  return {
+    major: parseInt(major, 10),
+    minor: parseInt(minor, 10),
+    patch: parseInt(patch, 10),
+    prerelease,
+    build: build2
+  };
+}
+function comparePrereleaseIdentifiers(left, right) {
+  if (left === right)
+    return 0 /* EqualTo */;
+  if (left.length === 0)
+    return right.length === 0 ? 0 /* EqualTo */ : 1 /* GreaterThan */;
+  if (right.length === 0)
+    return -1 /* LessThan */;
+  const length2 = Math.min(left.length, right.length);
+  for (let i = 0; i < length2; i++) {
+    const leftIdentifier = left[i];
+    const rightIdentifier = right[i];
+    if (leftIdentifier === rightIdentifier)
+      continue;
+    const leftIsNumeric = numericIdentifierRegExp.test(leftIdentifier);
+    const rightIsNumeric = numericIdentifierRegExp.test(rightIdentifier);
+    if (leftIsNumeric || rightIsNumeric) {
+      if (leftIsNumeric !== rightIsNumeric)
+        return leftIsNumeric ? -1 /* LessThan */ : 1 /* GreaterThan */;
+      const result = compareValues(+leftIdentifier, +rightIdentifier);
+      if (result)
+        return result;
+    } else {
+      const result = compareStringsCaseSensitive(leftIdentifier, rightIdentifier);
+      if (result)
+        return result;
     }
-    return false;
-  }
-  function createGetCanonicalFileName(useCaseSensitiveFileNames) {
-    return useCaseSensitiveFileNames ? identity : toFileNameLowerCase;
   }
-  function patternText({ prefix, suffix }) {
-    return `${prefix}*${suffix}`;
+  return compareValues(left.length, right.length);
+}
+var VersionRange = class {
+  constructor(spec) {
+    this._alternatives = spec ? Debug.checkDefined(parseRange(spec), "Invalid range spec.") : emptyArray;
   }
-  function matchedText(pattern, candidate) {
-    Debug.assert(isPatternMatch(pattern, candidate));
-    return candidate.substring(pattern.prefix.length, candidate.length - pattern.suffix.length);
+  static tryParse(text) {
+    const sets = parseRange(text);
+    if (sets) {
+      const range = new VersionRange("");
+      range._alternatives = sets;
+      return range;
+    }
+    return void 0;
   }
-  function findBestPatternMatch(values, getPattern, candidate) {
-    let matchedValue;
-    let longestMatchPrefixLength = -1;
-    for (const v of values) {
-      const pattern = getPattern(v);
-      if (isPatternMatch(pattern, candidate) && pattern.prefix.length > longestMatchPrefixLength) {
-        longestMatchPrefixLength = pattern.prefix.length;
-        matchedValue = v;
+  /**
+   * Tests whether a version matches the range. This is equivalent to `satisfies(version, range, { includePrerelease: true })`.
+   * in `node-semver`.
+   */
+  test(version2) {
+    if (typeof version2 === "string")
+      version2 = new Version(version2);
+    return testDisjunction(version2, this._alternatives);
+  }
+  toString() {
+    return formatDisjunction(this._alternatives);
+  }
+};
+var logicalOrRegExp = /\|\|/g;
+var whitespaceRegExp = /\s+/g;
+var partialRegExp = /^([xX*0]|[1-9]\d*)(?:\.([xX*0]|[1-9]\d*)(?:\.([xX*0]|[1-9]\d*)(?:-([a-z0-9-.]+))?(?:\+([a-z0-9-.]+))?)?)?$/i;
+var hyphenRegExp = /^\s*([a-z0-9-+.*]+)\s+-\s+([a-z0-9-+.*]+)\s*$/i;
+var rangeRegExp = /^(~|\^|<|<=|>|>=|=)?\s*([a-z0-9-+.*]+)$/i;
+function parseRange(text) {
+  const alternatives = [];
+  for (let range of trimString(text).split(logicalOrRegExp)) {
+    if (!range)
+      continue;
+    const comparators = [];
+    range = trimString(range);
+    const match = hyphenRegExp.exec(range);
+    if (match) {
+      if (!parseHyphen(match[1], match[2], comparators))
+        return void 0;
+    } else {
+      for (const simple of range.split(whitespaceRegExp)) {
+        const match2 = rangeRegExp.exec(trimString(simple));
+        if (!match2 || !parseComparator(match2[1], match2[2], comparators))
+          return void 0;
       }
     }
-    return matchedValue;
+    alternatives.push(comparators);
   }
-  function startsWith(str, prefix) {
-    return str.lastIndexOf(prefix, 0) === 0;
+  return alternatives;
+}
+function parsePartial(text) {
+  const match = partialRegExp.exec(text);
+  if (!match)
+    return void 0;
+  const [, major, minor = "*", patch = "*", prerelease, build2] = match;
+  const version2 = new Version(
+    isWildcard(major) ? 0 : parseInt(major, 10),
+    isWildcard(major) || isWildcard(minor) ? 0 : parseInt(minor, 10),
+    isWildcard(major) || isWildcard(minor) || isWildcard(patch) ? 0 : parseInt(patch, 10),
+    prerelease,
+    build2
+  );
+  return { version: version2, major, minor, patch };
+}
+function parseHyphen(left, right, comparators) {
+  const leftResult = parsePartial(left);
+  if (!leftResult)
+    return false;
+  const rightResult = parsePartial(right);
+  if (!rightResult)
+    return false;
+  if (!isWildcard(leftResult.major)) {
+    comparators.push(createComparator(">=", leftResult.version));
   }
-  function removePrefix(str, prefix) {
-    return startsWith(str, prefix) ? str.substr(prefix.length) : str;
+  if (!isWildcard(rightResult.major)) {
+    comparators.push(
+      isWildcard(rightResult.minor) ? createComparator("<", rightResult.version.increment("major")) : isWildcard(rightResult.patch) ? createComparator("<", rightResult.version.increment("minor")) : createComparator("<=", rightResult.version)
+    );
   }
-  function tryRemovePrefix(str, prefix, getCanonicalFileName = identity) {
-    return startsWith(getCanonicalFileName(str), getCanonicalFileName(prefix)) ? str.substring(prefix.length) : void 0;
+  return true;
+}
+function parseComparator(operator, text, comparators) {
+  const result = parsePartial(text);
+  if (!result)
+    return false;
+  const { version: version2, major, minor, patch } = result;
+  if (!isWildcard(major)) {
+    switch (operator) {
+      case "~":
+        comparators.push(createComparator(">=", version2));
+        comparators.push(createComparator("<", version2.increment(
+          isWildcard(minor) ? "major" : "minor"
+        )));
+        break;
+      case "^":
+        comparators.push(createComparator(">=", version2));
+        comparators.push(createComparator("<", version2.increment(
+          version2.major > 0 || isWildcard(minor) ? "major" : version2.minor > 0 || isWildcard(patch) ? "minor" : "patch"
+        )));
+        break;
+      case "<":
+      case ">=":
+        comparators.push(
+          isWildcard(minor) || isWildcard(patch) ? createComparator(operator, version2.with({ prerelease: "0" })) : createComparator(operator, version2)
+        );
+        break;
+      case "<=":
+      case ">":
+        comparators.push(
+          isWildcard(minor) ? createComparator(operator === "<=" ? "<" : ">=", version2.increment("major").with({ prerelease: "0" })) : isWildcard(patch) ? createComparator(operator === "<=" ? "<" : ">=", version2.increment("minor").with({ prerelease: "0" })) : createComparator(operator, version2)
+        );
+        break;
+      case "=":
+      case void 0:
+        if (isWildcard(minor) || isWildcard(patch)) {
+          comparators.push(createComparator(">=", version2.with({ prerelease: "0" })));
+          comparators.push(createComparator("<", version2.increment(isWildcard(minor) ? "major" : "minor").with({ prerelease: "0" })));
+        } else {
+          comparators.push(createComparator("=", version2));
+        }
+        break;
+      default:
+        return false;
+    }
+  } else if (operator === "<" || operator === ">") {
+    comparators.push(createComparator("<", Version.zero));
+  }
+  return true;
+}
+function isWildcard(part) {
+  return part === "*" || part === "x" || part === "X";
+}
+function createComparator(operator, operand) {
+  return { operator, operand };
+}
+function testDisjunction(version2, alternatives) {
+  if (alternatives.length === 0)
+    return true;
+  for (const alternative of alternatives) {
+    if (testAlternative(version2, alternative))
+      return true;
   }
-  function isPatternMatch({ prefix, suffix }, candidate) {
-    return candidate.length >= prefix.length + suffix.length && startsWith(candidate, prefix) && endsWith(candidate, suffix);
+  return false;
+}
+function testAlternative(version2, comparators) {
+  for (const comparator of comparators) {
+    if (!testComparator(version2, comparator.operator, comparator.operand))
+      return false;
   }
-  function and(f, g) {
-    return (arg) => f(arg) && g(arg);
+  return true;
+}
+function testComparator(version2, operator, operand) {
+  const cmp = version2.compareTo(operand);
+  switch (operator) {
+    case "<":
+      return cmp < 0;
+    case "<=":
+      return cmp <= 0;
+    case ">":
+      return cmp > 0;
+    case ">=":
+      return cmp >= 0;
+    case "=":
+      return cmp === 0;
+    default:
+      return Debug.assertNever(operator);
+  }
+}
+function formatDisjunction(alternatives) {
+  return map(alternatives, formatAlternative).join(" || ") || "*";
+}
+function formatAlternative(comparators) {
+  return map(comparators, formatComparator).join(" ");
+}
+function formatComparator(comparator) {
+  return `${comparator.operator}${comparator.operand}`;
+}
+
+// src/compiler/performanceCore.ts
+function hasRequiredAPI(performance2, PerformanceObserver2) {
+  return typeof performance2 === "object" && typeof performance2.timeOrigin === "number" && typeof performance2.mark === "function" && typeof performance2.measure === "function" && typeof performance2.now === "function" && typeof performance2.clearMarks === "function" && typeof performance2.clearMeasures === "function" && typeof PerformanceObserver2 === "function";
+}
+function tryGetWebPerformanceHooks() {
+  if (typeof performance === "object" && typeof PerformanceObserver === "function" && hasRequiredAPI(performance, PerformanceObserver)) {
+    return {
+      // For now we always write native performance events when running in the browser. We may
+      // make this conditional in the future if we find that native web performance hooks
+      // in the browser also slow down compilation.
+      shouldWriteNativeEvents: true,
+      performance,
+      PerformanceObserver
+    };
   }
-  function or(...fs) {
-    return (...args) => {
-      let lastResult;
-      for (const f of fs) {
-        lastResult = f(...args);
-        if (lastResult) {
-          return lastResult;
+}
+function tryGetNodePerformanceHooks() {
+  if (isNodeLikeSystem()) {
+    try {
+      let performance2;
+      const { performance: nodePerformance, PerformanceObserver: PerformanceObserver2 } = require("perf_hooks");
+      if (hasRequiredAPI(nodePerformance, PerformanceObserver2)) {
+        performance2 = nodePerformance;
+        const version2 = new Version(process.versions.node);
+        const range = new VersionRange("<12.16.3 || 13 <13.13");
+        if (range.test(version2)) {
+          performance2 = {
+            get timeOrigin() {
+              return nodePerformance.timeOrigin;
+            },
+            now() {
+              return nodePerformance.now();
+            },
+            mark(name) {
+              return nodePerformance.mark(name);
+            },
+            measure(name, start2 = "nodeStart", end) {
+              if (end === void 0) {
+                end = "__performance.measure-fix__";
+                nodePerformance.mark(end);
+              }
+              nodePerformance.measure(name, start2, end);
+              if (end === "__performance.measure-fix__") {
+                nodePerformance.clearMarks("__performance.measure-fix__");
+              }
+            },
+            clearMarks(name) {
+              return nodePerformance.clearMarks(name);
+            },
+            clearMeasures(name) {
+              return nodePerformance.clearMeasures(name);
+            }
+          };
         }
+        return {
+          // By default, only write native events when generating a cpu profile or using the v8 profiler.
+          shouldWriteNativeEvents: false,
+          performance: performance2,
+          PerformanceObserver: PerformanceObserver2
+        };
       }
-      return lastResult;
-    };
+    } catch (e) {
+    }
   }
-  function not(fn) {
-    return (...args) => !fn(...args);
-  }
-  function assertType(_) {
-  }
-  function singleElementArray(t) {
-    return t === void 0 ? void 0 : [t];
-  }
-  function enumerateInsertsAndDeletes(newItems, oldItems, comparer, inserted, deleted, unchanged) {
-    unchanged = unchanged || noop;
-    let newIndex = 0;
-    let oldIndex = 0;
-    const newLen = newItems.length;
-    const oldLen = oldItems.length;
-    let hasChanges = false;
-    while (newIndex < newLen && oldIndex < oldLen) {
-      const newItem = newItems[newIndex];
-      const oldItem = oldItems[oldIndex];
-      const compareResult = comparer(newItem, oldItem);
-      if (compareResult === -1 /* LessThan */) {
-        inserted(newItem);
-        newIndex++;
-        hasChanges = true;
-      } else if (compareResult === 1 /* GreaterThan */) {
-        deleted(oldItem);
-        oldIndex++;
-        hasChanges = true;
-      } else {
-        unchanged(oldItem, newItem);
-        newIndex++;
-        oldIndex++;
+}
+var nativePerformanceHooks = tryGetWebPerformanceHooks() || tryGetNodePerformanceHooks();
+var nativePerformance = nativePerformanceHooks == null ? void 0 : nativePerformanceHooks.performance;
+function tryGetNativePerformanceHooks() {
+  return nativePerformanceHooks;
+}
+var timestamp = nativePerformance ? () => nativePerformance.now() : Date.now ? Date.now : () => +new Date();
+
+// src/compiler/perfLogger.ts
+var nullLogger = {
+  logEvent: noop,
+  logErrEvent: noop,
+  logPerfEvent: noop,
+  logInfoEvent: noop,
+  logStartCommand: noop,
+  logStopCommand: noop,
+  logStartUpdateProgram: noop,
+  logStopUpdateProgram: noop,
+  logStartUpdateGraph: noop,
+  logStopUpdateGraph: noop,
+  logStartResolveModule: noop,
+  logStopResolveModule: noop,
+  logStartParseSourceFile: noop,
+  logStopParseSourceFile: noop,
+  logStartReadFile: noop,
+  logStopReadFile: noop,
+  logStartBindFile: noop,
+  logStopBindFile: noop,
+  logStartScheduledOperation: noop,
+  logStopScheduledOperation: noop
+};
+var etwModule;
+var _a;
+try {
+  const etwModulePath = (_a = process.env.TS_ETW_MODULE_PATH) != null ? _a : "./node_modules/@microsoft/typescript-etw";
+  etwModule = require(etwModulePath);
+} catch (e) {
+  etwModule = void 0;
+}
+var perfLogger = (etwModule == null ? void 0 : etwModule.logEvent) ? etwModule : nullLogger;
+
+// src/compiler/_namespaces/ts.performance.ts
+var ts_performance_exports = {};
+__export(ts_performance_exports, {
+  clearMarks: () => clearMarks,
+  clearMeasures: () => clearMeasures,
+  createTimer: () => createTimer,
+  createTimerIf: () => createTimerIf,
+  disable: () => disable,
+  enable: () => enable,
+  forEachMark: () => forEachMark,
+  forEachMeasure: () => forEachMeasure,
+  getCount: () => getCount,
+  getDuration: () => getDuration,
+  isEnabled: () => isEnabled,
+  mark: () => mark,
+  measure: () => measure,
+  nullTimer: () => nullTimer
+});
+
+// src/compiler/performance.ts
+var perfHooks;
+var performanceImpl;
+function createTimerIf(condition, measureName, startMarkName, endMarkName) {
+  return condition ? createTimer(measureName, startMarkName, endMarkName) : nullTimer;
+}
+function createTimer(measureName, startMarkName, endMarkName) {
+  let enterCount = 0;
+  return {
+    enter,
+    exit
+  };
+  function enter() {
+    if (++enterCount === 1) {
+      mark(startMarkName);
+    }
+  }
+  function exit() {
+    if (--enterCount === 0) {
+      mark(endMarkName);
+      measure(measureName, startMarkName, endMarkName);
+    } else if (enterCount < 0) {
+      Debug.fail("enter/exit count does not match.");
+    }
+  }
+}
+var nullTimer = { enter: noop, exit: noop };
+var enabled = false;
+var timeorigin = timestamp();
+var marks = /* @__PURE__ */ new Map();
+var counts = /* @__PURE__ */ new Map();
+var durations = /* @__PURE__ */ new Map();
+function mark(markName) {
+  var _a2;
+  if (enabled) {
+    const count = (_a2 = counts.get(markName)) != null ? _a2 : 0;
+    counts.set(markName, count + 1);
+    marks.set(markName, timestamp());
+    performanceImpl == null ? void 0 : performanceImpl.mark(markName);
+  }
+}
+function measure(measureName, startMarkName, endMarkName) {
+  var _a2, _b;
+  if (enabled) {
+    const end = (_a2 = endMarkName !== void 0 ? marks.get(endMarkName) : void 0) != null ? _a2 : timestamp();
+    const start2 = (_b = startMarkName !== void 0 ? marks.get(startMarkName) : void 0) != null ? _b : timeorigin;
+    const previousDuration = durations.get(measureName) || 0;
+    durations.set(measureName, previousDuration + (end - start2));
+    performanceImpl == null ? void 0 : performanceImpl.measure(measureName, startMarkName, endMarkName);
+  }
+}
+function getCount(markName) {
+  return counts.get(markName) || 0;
+}
+function getDuration(measureName) {
+  return durations.get(measureName) || 0;
+}
+function forEachMeasure(cb) {
+  durations.forEach((duration, measureName) => cb(measureName, duration));
+}
+function forEachMark(cb) {
+  marks.forEach((_time, markName) => cb(markName));
+}
+function clearMeasures(name) {
+  if (name !== void 0)
+    durations.delete(name);
+  else
+    durations.clear();
+  performanceImpl == null ? void 0 : performanceImpl.clearMeasures(name);
+}
+function clearMarks(name) {
+  if (name !== void 0) {
+    counts.delete(name);
+    marks.delete(name);
+  } else {
+    counts.clear();
+    marks.clear();
+  }
+  performanceImpl == null ? void 0 : performanceImpl.clearMarks(name);
+}
+function isEnabled() {
+  return enabled;
+}
+function enable(system = sys) {
+  var _a2;
+  if (!enabled) {
+    enabled = true;
+    perfHooks || (perfHooks = tryGetNativePerformanceHooks());
+    if (perfHooks) {
+      timeorigin = perfHooks.performance.timeOrigin;
+      if (perfHooks.shouldWriteNativeEvents || ((_a2 = system == null ? void 0 : system.cpuProfilingEnabled) == null ? void 0 : _a2.call(system)) || (system == null ? void 0 : system.debugMode)) {
+        performanceImpl = perfHooks.performance;
+      }
+    }
+  }
+  return true;
+}
+function disable() {
+  if (enabled) {
+    marks.clear();
+    counts.clear();
+    durations.clear();
+    performanceImpl = void 0;
+    enabled = false;
+  }
+}
+
+// src/compiler/tracing.ts
+var tracing;
+var tracingEnabled;
+((tracingEnabled2) => {
+  let fs;
+  let traceCount = 0;
+  let traceFd = 0;
+  let mode;
+  const typeCatalog = [];
+  let legendPath;
+  const legend = [];
+  function startTracing2(tracingMode, traceDir, configFilePath) {
+    Debug.assert(!tracing, "Tracing already started");
+    if (fs === void 0) {
+      try {
+        fs = require("fs");
+      } catch (e) {
+        throw new Error(`tracing requires having fs
+(original error: ${e.message || e})`);
       }
     }
-    while (newIndex < newLen) {
-      inserted(newItems[newIndex++]);
-      hasChanges = true;
+    mode = tracingMode;
+    typeCatalog.length = 0;
+    if (legendPath === void 0) {
+      legendPath = combinePaths(traceDir, "legend.json");
     }
-    while (oldIndex < oldLen) {
-      deleted(oldItems[oldIndex++]);
-      hasChanges = true;
+    if (!fs.existsSync(traceDir)) {
+      fs.mkdirSync(traceDir, { recursive: true });
     }
-    return hasChanges;
+    const countPart = mode === "build" ? `.${process.pid}-${++traceCount}` : mode === "server" ? `.${process.pid}` : ``;
+    const tracePath = combinePaths(traceDir, `trace${countPart}.json`);
+    const typesPath = combinePaths(traceDir, `types${countPart}.json`);
+    legend.push({
+      configFilePath,
+      tracePath,
+      typesPath
+    });
+    traceFd = fs.openSync(tracePath, "w");
+    tracing = tracingEnabled2;
+    const meta = { cat: "__metadata", ph: "M", ts: 1e3 * timestamp(), pid: 1, tid: 1 };
+    fs.writeSync(
+      traceFd,
+      "[\n" + [
+        { name: "process_name", args: { name: "tsc" }, ...meta },
+        { name: "thread_name", args: { name: "Main" }, ...meta },
+        { name: "TracingStartedInBrowser", ...meta, cat: "disabled-by-default-devtools.timeline" }
+      ].map((v) => JSON.stringify(v)).join(",\n")
+    );
   }
-  function fill(length2, cb) {
-    const result = Array(length2);
-    for (let i = 0; i < length2; i++) {
-      result[i] = cb(i);
+  tracingEnabled2.startTracing = startTracing2;
+  function stopTracing() {
+    Debug.assert(tracing, "Tracing is not in progress");
+    Debug.assert(!!typeCatalog.length === (mode !== "server"));
+    fs.writeSync(traceFd, `
+]
+`);
+    fs.closeSync(traceFd);
+    tracing = void 0;
+    if (typeCatalog.length) {
+      dumpTypes(typeCatalog);
+    } else {
+      legend[legend.length - 1].typesPath = void 0;
+    }
+  }
+  tracingEnabled2.stopTracing = stopTracing;
+  function recordType(type) {
+    if (mode !== "server") {
+      typeCatalog.push(type);
+    }
+  }
+  tracingEnabled2.recordType = recordType;
+  let Phase;
+  ((Phase2) => {
+    Phase2["Parse"] = "parse";
+    Phase2["Program"] = "program";
+    Phase2["Bind"] = "bind";
+    Phase2["Check"] = "check";
+    Phase2["CheckTypes"] = "checkTypes";
+    Phase2["Emit"] = "emit";
+    Phase2["Session"] = "session";
+  })(Phase = tracingEnabled2.Phase || (tracingEnabled2.Phase = {}));
+  function instant(phase, name, args) {
+    writeEvent("I", phase, name, args, `"s":"g"`);
+  }
+  tracingEnabled2.instant = instant;
+  const eventStack = [];
+  function push(phase, name, args, separateBeginAndEnd = false) {
+    if (separateBeginAndEnd) {
+      writeEvent("B", phase, name, args);
+    }
+    eventStack.push({ phase, name, args, time: 1e3 * timestamp(), separateBeginAndEnd });
+  }
+  tracingEnabled2.push = push;
+  function pop(results) {
+    Debug.assert(eventStack.length > 0);
+    writeStackEvent(eventStack.length - 1, 1e3 * timestamp(), results);
+    eventStack.length--;
+  }
+  tracingEnabled2.pop = pop;
+  function popAll() {
+    const endTime = 1e3 * timestamp();
+    for (let i = eventStack.length - 1; i >= 0; i--) {
+      writeStackEvent(i, endTime);
+    }
+    eventStack.length = 0;
+  }
+  tracingEnabled2.popAll = popAll;
+  const sampleInterval = 1e3 * 10;
+  function writeStackEvent(index, endTime, results) {
+    const { phase, name, args, time, separateBeginAndEnd } = eventStack[index];
+    if (separateBeginAndEnd) {
+      Debug.assert(!results, "`results` are not supported for events with `separateBeginAndEnd`");
+      writeEvent(
+        "E",
+        phase,
+        name,
+        args,
+        /*extras*/
+        void 0,
+        endTime
+      );
+    } else if (sampleInterval - time % sampleInterval <= endTime - time) {
+      writeEvent("X", phase, name, { ...args, results }, `"dur":${endTime - time}`, time);
     }
-    return result;
   }
-  function cartesianProduct(arrays) {
-    const result = [];
-    cartesianProductWorker(arrays, result, void 0, 0);
-    return result;
+  function writeEvent(eventType, phase, name, args, extras, time = 1e3 * timestamp()) {
+    if (mode === "server" && phase === "checkTypes" /* CheckTypes */)
+      return;
+    mark("beginTracing");
+    fs.writeSync(traceFd, `,
+{"pid":1,"tid":1,"ph":"${eventType}","cat":"${phase}","ts":${time},"name":"${name}"`);
+    if (extras)
+      fs.writeSync(traceFd, `,${extras}`);
+    if (args)
+      fs.writeSync(traceFd, `,"args":${JSON.stringify(args)}`);
+    fs.writeSync(traceFd, `}`);
+    mark("endTracing");
+    measure("Tracing", "beginTracing", "endTracing");
+  }
+  function getLocation(node) {
+    const file = getSourceFileOfNode(node);
+    return !file ? void 0 : {
+      path: file.path,
+      start: indexFromOne(getLineAndCharacterOfPosition(file, node.pos)),
+      end: indexFromOne(getLineAndCharacterOfPosition(file, node.end))
+    };
+    function indexFromOne(lc) {
+      return {
+        line: lc.line + 1,
+        character: lc.character + 1
+      };
+    }
   }
-  function cartesianProductWorker(arrays, result, outer, index) {
-    for (const element of arrays[index]) {
-      let inner;
-      if (outer) {
-        inner = outer.slice();
-        inner.push(element);
-      } else {
-        inner = [element];
+  function dumpTypes(types) {
+    var _a2, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n, _o, _p, _q, _r, _s, _t, _u, _v;
+    mark("beginDumpTypes");
+    const typesPath = legend[legend.length - 1].typesPath;
+    const typesFd = fs.openSync(typesPath, "w");
+    const recursionIdentityMap = /* @__PURE__ */ new Map();
+    fs.writeSync(typesFd, "[");
+    const numTypes = types.length;
+    for (let i = 0; i < numTypes; i++) {
+      const type = types[i];
+      const objectFlags = type.objectFlags;
+      const symbol = (_a2 = type.aliasSymbol) != null ? _a2 : type.symbol;
+      let display;
+      if (objectFlags & 16 /* Anonymous */ | type.flags & 2944 /* Literal */) {
+        try {
+          display = (_b = type.checker) == null ? void 0 : _b.typeToString(type);
+        } catch (e) {
+          display = void 0;
+        }
       }
-      if (index === arrays.length - 1) {
-        result.push(inner);
-      } else {
-        cartesianProductWorker(arrays, result, inner, index + 1);
+      let indexedAccessProperties = {};
+      if (type.flags & 8388608 /* IndexedAccess */) {
+        const indexedAccessType = type;
+        indexedAccessProperties = {
+          indexedAccessObjectType: (_c = indexedAccessType.objectType) == null ? void 0 : _c.id,
+          indexedAccessIndexType: (_d = indexedAccessType.indexType) == null ? void 0 : _d.id
+        };
+      }
+      let referenceProperties = {};
+      if (objectFlags & 4 /* Reference */) {
+        const referenceType = type;
+        referenceProperties = {
+          instantiatedType: (_e = referenceType.target) == null ? void 0 : _e.id,
+          typeArguments: (_f = referenceType.resolvedTypeArguments) == null ? void 0 : _f.map((t) => t.id),
+          referenceLocation: getLocation(referenceType.node)
+        };
+      }
+      let conditionalProperties = {};
+      if (type.flags & 16777216 /* Conditional */) {
+        const conditionalType = type;
+        conditionalProperties = {
+          conditionalCheckType: (_g = conditionalType.checkType) == null ? void 0 : _g.id,
+          conditionalExtendsType: (_h = conditionalType.extendsType) == null ? void 0 : _h.id,
+          conditionalTrueType: (_j = (_i = conditionalType.resolvedTrueType) == null ? void 0 : _i.id) != null ? _j : -1,
+          conditionalFalseType: (_l = (_k = conditionalType.resolvedFalseType) == null ? void 0 : _k.id) != null ? _l : -1
+        };
+      }
+      let substitutionProperties = {};
+      if (type.flags & 33554432 /* Substitution */) {
+        const substitutionType = type;
+        substitutionProperties = {
+          substitutionBaseType: (_m = substitutionType.baseType) == null ? void 0 : _m.id,
+          constraintType: (_n = substitutionType.constraint) == null ? void 0 : _n.id
+        };
+      }
+      let reverseMappedProperties = {};
+      if (objectFlags & 1024 /* ReverseMapped */) {
+        const reverseMappedType = type;
+        reverseMappedProperties = {
+          reverseMappedSourceType: (_o = reverseMappedType.source) == null ? void 0 : _o.id,
+          reverseMappedMappedType: (_p = reverseMappedType.mappedType) == null ? void 0 : _p.id,
+          reverseMappedConstraintType: (_q = reverseMappedType.constraintType) == null ? void 0 : _q.id
+        };
+      }
+      let evolvingArrayProperties = {};
+      if (objectFlags & 256 /* EvolvingArray */) {
+        const evolvingArrayType = type;
+        evolvingArrayProperties = {
+          evolvingArrayElementType: evolvingArrayType.elementType.id,
+          evolvingArrayFinalType: (_r = evolvingArrayType.finalArrayType) == null ? void 0 : _r.id
+        };
+      }
+      let recursionToken;
+      const recursionIdentity = type.checker.getRecursionIdentity(type);
+      if (recursionIdentity) {
+        recursionToken = recursionIdentityMap.get(recursionIdentity);
+        if (!recursionToken) {
+          recursionToken = recursionIdentityMap.size;
+          recursionIdentityMap.set(recursionIdentity, recursionToken);
+        }
+      }
+      const descriptor = {
+        id: type.id,
+        intrinsicName: type.intrinsicName,
+        symbolName: (symbol == null ? void 0 : symbol.escapedName) && unescapeLeadingUnderscores(symbol.escapedName),
+        recursionId: recursionToken,
+        isTuple: objectFlags & 8 /* Tuple */ ? true : void 0,
+        unionTypes: type.flags & 1048576 /* Union */ ? (_s = type.types) == null ? void 0 : _s.map((t) => t.id) : void 0,
+        intersectionTypes: type.flags & 2097152 /* Intersection */ ? type.types.map((t) => t.id) : void 0,
+        aliasTypeArguments: (_t = type.aliasTypeArguments) == null ? void 0 : _t.map((t) => t.id),
+        keyofType: type.flags & 4194304 /* Index */ ? (_u = type.type) == null ? void 0 : _u.id : void 0,
+        ...indexedAccessProperties,
+        ...referenceProperties,
+        ...conditionalProperties,
+        ...substitutionProperties,
+        ...reverseMappedProperties,
+        ...evolvingArrayProperties,
+        destructuringPattern: getLocation(type.pattern),
+        firstDeclaration: getLocation((_v = symbol == null ? void 0 : symbol.declarations) == null ? void 0 : _v[0]),
+        flags: Debug.formatTypeFlags(type.flags).split("|"),
+        display
+      };
+      fs.writeSync(typesFd, JSON.stringify(descriptor));
+      if (i < numTypes - 1) {
+        fs.writeSync(typesFd, ",\n");
       }
     }
+    fs.writeSync(typesFd, "]\n");
+    fs.closeSync(typesFd);
+    mark("endDumpTypes");
+    measure("Dump types", "beginDumpTypes", "endDumpTypes");
   }
-  function padLeft(s, length2, padString = " ") {
-    return length2 <= s.length ? s : padString.repeat(length2 - s.length) + s;
+  function dumpLegend() {
+    if (!legendPath) {
+      return;
+    }
+    fs.writeFileSync(legendPath, JSON.stringify(legend));
   }
-  function padRight(s, length2, padString = " ") {
-    return length2 <= s.length ? s : s + padString.repeat(length2 - s.length);
+  tracingEnabled2.dumpLegend = dumpLegend;
+})(tracingEnabled || (tracingEnabled = {}));
+var startTracing = tracingEnabled.startTracing;
+var dumpTracingLegend = tracingEnabled.dumpLegend;
+
+// src/compiler/types.ts
+var SyntaxKind = /* @__PURE__ */ ((SyntaxKind5) => {
+  SyntaxKind5[SyntaxKind5["Unknown"] = 0] = "Unknown";
+  SyntaxKind5[SyntaxKind5["EndOfFileToken"] = 1] = "EndOfFileToken";
+  SyntaxKind5[SyntaxKind5["SingleLineCommentTrivia"] = 2] = "SingleLineCommentTrivia";
+  SyntaxKind5[SyntaxKind5["MultiLineCommentTrivia"] = 3] = "MultiLineCommentTrivia";
+  SyntaxKind5[SyntaxKind5["NewLineTrivia"] = 4] = "NewLineTrivia";
+  SyntaxKind5[SyntaxKind5["WhitespaceTrivia"] = 5] = "WhitespaceTrivia";
+  SyntaxKind5[SyntaxKind5["ShebangTrivia"] = 6] = "ShebangTrivia";
+  SyntaxKind5[SyntaxKind5["ConflictMarkerTrivia"] = 7] = "ConflictMarkerTrivia";
+  SyntaxKind5[SyntaxKind5["NumericLiteral"] = 8] = "NumericLiteral";
+  SyntaxKind5[SyntaxKind5["BigIntLiteral"] = 9] = "BigIntLiteral";
+  SyntaxKind5[SyntaxKind5["StringLiteral"] = 10] = "StringLiteral";
+  SyntaxKind5[SyntaxKind5["JsxText"] = 11] = "JsxText";
+  SyntaxKind5[SyntaxKind5["JsxTextAllWhiteSpaces"] = 12] = "JsxTextAllWhiteSpaces";
+  SyntaxKind5[SyntaxKind5["RegularExpressionLiteral"] = 13] = "RegularExpressionLiteral";
+  SyntaxKind5[SyntaxKind5["NoSubstitutionTemplateLiteral"] = 14] = "NoSubstitutionTemplateLiteral";
+  SyntaxKind5[SyntaxKind5["TemplateHead"] = 15] = "TemplateHead";
+  SyntaxKind5[SyntaxKind5["TemplateMiddle"] = 16] = "TemplateMiddle";
+  SyntaxKind5[SyntaxKind5["TemplateTail"] = 17] = "TemplateTail";
+  SyntaxKind5[SyntaxKind5["OpenBraceToken"] = 18] = "OpenBraceToken";
+  SyntaxKind5[SyntaxKind5["CloseBraceToken"] = 19] = "CloseBraceToken";
+  SyntaxKind5[SyntaxKind5["OpenParenToken"] = 20] = "OpenParenToken";
+  SyntaxKind5[SyntaxKind5["CloseParenToken"] = 21] = "CloseParenToken";
+  SyntaxKind5[SyntaxKind5["OpenBracketToken"] = 22] = "OpenBracketToken";
+  SyntaxKind5[SyntaxKind5["CloseBracketToken"] = 23] = "CloseBracketToken";
+  SyntaxKind5[SyntaxKind5["DotToken"] = 24] = "DotToken";
+  SyntaxKind5[SyntaxKind5["DotDotDotToken"] = 25] = "DotDotDotToken";
+  SyntaxKind5[SyntaxKind5["SemicolonToken"] = 26] = "SemicolonToken";
+  SyntaxKind5[SyntaxKind5["CommaToken"] = 27] = "CommaToken";
+  SyntaxKind5[SyntaxKind5["QuestionDotToken"] = 28] = "QuestionDotToken";
+  SyntaxKind5[SyntaxKind5["LessThanToken"] = 29] = "LessThanToken";
+  SyntaxKind5[SyntaxKind5["LessThanSlashToken"] = 30] = "LessThanSlashToken";
+  SyntaxKind5[SyntaxKind5["GreaterThanToken"] = 31] = "GreaterThanToken";
+  SyntaxKind5[SyntaxKind5["LessThanEqualsToken"] = 32] = "LessThanEqualsToken";
+  SyntaxKind5[SyntaxKind5["GreaterThanEqualsToken"] = 33] = "GreaterThanEqualsToken";
+  SyntaxKind5[SyntaxKind5["EqualsEqualsToken"] = 34] = "EqualsEqualsToken";
+  SyntaxKind5[SyntaxKind5["ExclamationEqualsToken"] = 35] = "ExclamationEqualsToken";
+  SyntaxKind5[SyntaxKind5["EqualsEqualsEqualsToken"] = 36] = "EqualsEqualsEqualsToken";
+  SyntaxKind5[SyntaxKind5["ExclamationEqualsEqualsToken"] = 37] = "ExclamationEqualsEqualsToken";
+  SyntaxKind5[SyntaxKind5["EqualsGreaterThanToken"] = 38] = "EqualsGreaterThanToken";
+  SyntaxKind5[SyntaxKind5["PlusToken"] = 39] = "PlusToken";
+  SyntaxKind5[SyntaxKind5["MinusToken"] = 40] = "MinusToken";
+  SyntaxKind5[SyntaxKind5["AsteriskToken"] = 41] = "AsteriskToken";
+  SyntaxKind5[SyntaxKind5["AsteriskAsteriskToken"] = 42] = "AsteriskAsteriskToken";
+  SyntaxKind5[SyntaxKind5["SlashToken"] = 43] = "SlashToken";
+  SyntaxKind5[SyntaxKind5["PercentToken"] = 44] = "PercentToken";
+  SyntaxKind5[SyntaxKind5["PlusPlusToken"] = 45] = "PlusPlusToken";
+  SyntaxKind5[SyntaxKind5["MinusMinusToken"] = 46] = "MinusMinusToken";
+  SyntaxKind5[SyntaxKind5["LessThanLessThanToken"] = 47] = "LessThanLessThanToken";
+  SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanToken"] = 48] = "GreaterThanGreaterThanToken";
+  SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanGreaterThanToken"] = 49] = "GreaterThanGreaterThanGreaterThanToken";
+  SyntaxKind5[SyntaxKind5["AmpersandToken"] = 50] = "AmpersandToken";
+  SyntaxKind5[SyntaxKind5["BarToken"] = 51] = "BarToken";
+  SyntaxKind5[SyntaxKind5["CaretToken"] = 52] = "CaretToken";
+  SyntaxKind5[SyntaxKind5["ExclamationToken"] = 53] = "ExclamationToken";
+  SyntaxKind5[SyntaxKind5["TildeToken"] = 54] = "TildeToken";
+  SyntaxKind5[SyntaxKind5["AmpersandAmpersandToken"] = 55] = "AmpersandAmpersandToken";
+  SyntaxKind5[SyntaxKind5["BarBarToken"] = 56] = "BarBarToken";
+  SyntaxKind5[SyntaxKind5["QuestionToken"] = 57] = "QuestionToken";
+  SyntaxKind5[SyntaxKind5["ColonToken"] = 58] = "ColonToken";
+  SyntaxKind5[SyntaxKind5["AtToken"] = 59] = "AtToken";
+  SyntaxKind5[SyntaxKind5["QuestionQuestionToken"] = 60] = "QuestionQuestionToken";
+  SyntaxKind5[SyntaxKind5["BacktickToken"] = 61] = "BacktickToken";
+  SyntaxKind5[SyntaxKind5["HashToken"] = 62] = "HashToken";
+  SyntaxKind5[SyntaxKind5["EqualsToken"] = 63] = "EqualsToken";
+  SyntaxKind5[SyntaxKind5["PlusEqualsToken"] = 64] = "PlusEqualsToken";
+  SyntaxKind5[SyntaxKind5["MinusEqualsToken"] = 65] = "MinusEqualsToken";
+  SyntaxKind5[SyntaxKind5["AsteriskEqualsToken"] = 66] = "AsteriskEqualsToken";
+  SyntaxKind5[SyntaxKind5["AsteriskAsteriskEqualsToken"] = 67] = "AsteriskAsteriskEqualsToken";
+  SyntaxKind5[SyntaxKind5["SlashEqualsToken"] = 68] = "SlashEqualsToken";
+  SyntaxKind5[SyntaxKind5["PercentEqualsToken"] = 69] = "PercentEqualsToken";
+  SyntaxKind5[SyntaxKind5["LessThanLessThanEqualsToken"] = 70] = "LessThanLessThanEqualsToken";
+  SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanEqualsToken"] = 71] = "GreaterThanGreaterThanEqualsToken";
+  SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanGreaterThanEqualsToken"] = 72] = "GreaterThanGreaterThanGreaterThanEqualsToken";
+  SyntaxKind5[SyntaxKind5["AmpersandEqualsToken"] = 73] = "AmpersandEqualsToken";
+  SyntaxKind5[SyntaxKind5["BarEqualsToken"] = 74] = "BarEqualsToken";
+  SyntaxKind5[SyntaxKind5["BarBarEqualsToken"] = 75] = "BarBarEqualsToken";
+  SyntaxKind5[SyntaxKind5["AmpersandAmpersandEqualsToken"] = 76] = "AmpersandAmpersandEqualsToken";
+  SyntaxKind5[SyntaxKind5["QuestionQuestionEqualsToken"] = 77] = "QuestionQuestionEqualsToken";
+  SyntaxKind5[SyntaxKind5["CaretEqualsToken"] = 78] = "CaretEqualsToken";
+  SyntaxKind5[SyntaxKind5["Identifier"] = 79] = "Identifier";
+  SyntaxKind5[SyntaxKind5["PrivateIdentifier"] = 80] = "PrivateIdentifier";
+  SyntaxKind5[SyntaxKind5["BreakKeyword"] = 81] = "BreakKeyword";
+  SyntaxKind5[SyntaxKind5["CaseKeyword"] = 82] = "CaseKeyword";
+  SyntaxKind5[SyntaxKind5["CatchKeyword"] = 83] = "CatchKeyword";
+  SyntaxKind5[SyntaxKind5["ClassKeyword"] = 84] = "ClassKeyword";
+  SyntaxKind5[SyntaxKind5["ConstKeyword"] = 85] = "ConstKeyword";
+  SyntaxKind5[SyntaxKind5["ContinueKeyword"] = 86] = "ContinueKeyword";
+  SyntaxKind5[SyntaxKind5["DebuggerKeyword"] = 87] = "DebuggerKeyword";
+  SyntaxKind5[SyntaxKind5["DefaultKeyword"] = 88] = "DefaultKeyword";
+  SyntaxKind5[SyntaxKind5["DeleteKeyword"] = 89] = "DeleteKeyword";
+  SyntaxKind5[SyntaxKind5["DoKeyword"] = 90] = "DoKeyword";
+  SyntaxKind5[SyntaxKind5["ElseKeyword"] = 91] = "ElseKeyword";
+  SyntaxKind5[SyntaxKind5["EnumKeyword"] = 92] = "EnumKeyword";
+  SyntaxKind5[SyntaxKind5["ExportKeyword"] = 93] = "ExportKeyword";
+  SyntaxKind5[SyntaxKind5["ExtendsKeyword"] = 94] = "ExtendsKeyword";
+  SyntaxKind5[SyntaxKind5["FalseKeyword"] = 95] = "FalseKeyword";
+  SyntaxKind5[SyntaxKind5["FinallyKeyword"] = 96] = "FinallyKeyword";
+  SyntaxKind5[SyntaxKind5["ForKeyword"] = 97] = "ForKeyword";
+  SyntaxKind5[SyntaxKind5["FunctionKeyword"] = 98] = "FunctionKeyword";
+  SyntaxKind5[SyntaxKind5["IfKeyword"] = 99] = "IfKeyword";
+  SyntaxKind5[SyntaxKind5["ImportKeyword"] = 100] = "ImportKeyword";
+  SyntaxKind5[SyntaxKind5["InKeyword"] = 101] = "InKeyword";
+  SyntaxKind5[SyntaxKind5["InstanceOfKeyword"] = 102] = "InstanceOfKeyword";
+  SyntaxKind5[SyntaxKind5["NewKeyword"] = 103] = "NewKeyword";
+  SyntaxKind5[SyntaxKind5["NullKeyword"] = 104] = "NullKeyword";
+  SyntaxKind5[SyntaxKind5["ReturnKeyword"] = 105] = "ReturnKeyword";
+  SyntaxKind5[SyntaxKind5["SuperKeyword"] = 106] = "SuperKeyword";
+  SyntaxKind5[SyntaxKind5["SwitchKeyword"] = 107] = "SwitchKeyword";
+  SyntaxKind5[SyntaxKind5["ThisKeyword"] = 108] = "ThisKeyword";
+  SyntaxKind5[SyntaxKind5["ThrowKeyword"] = 109] = "ThrowKeyword";
+  SyntaxKind5[SyntaxKind5["TrueKeyword"] = 110] = "TrueKeyword";
+  SyntaxKind5[SyntaxKind5["TryKeyword"] = 111] = "TryKeyword";
+  SyntaxKind5[SyntaxKind5["TypeOfKeyword"] = 112] = "TypeOfKeyword";
+  SyntaxKind5[SyntaxKind5["VarKeyword"] = 113] = "VarKeyword";
+  SyntaxKind5[SyntaxKind5["VoidKeyword"] = 114] = "VoidKeyword";
+  SyntaxKind5[SyntaxKind5["WhileKeyword"] = 115] = "WhileKeyword";
+  SyntaxKind5[SyntaxKind5["WithKeyword"] = 116] = "WithKeyword";
+  SyntaxKind5[SyntaxKind5["ImplementsKeyword"] = 117] = "ImplementsKeyword";
+  SyntaxKind5[SyntaxKind5["InterfaceKeyword"] = 118] = "InterfaceKeyword";
+  SyntaxKind5[SyntaxKind5["LetKeyword"] = 119] = "LetKeyword";
+  SyntaxKind5[SyntaxKind5["PackageKeyword"] = 120] = "PackageKeyword";
+  SyntaxKind5[SyntaxKind5["PrivateKeyword"] = 121] = "PrivateKeyword";
+  SyntaxKind5[SyntaxKind5["ProtectedKeyword"] = 122] = "ProtectedKeyword";
+  SyntaxKind5[SyntaxKind5["PublicKeyword"] = 123] = "PublicKeyword";
+  SyntaxKind5[SyntaxKind5["StaticKeyword"] = 124] = "StaticKeyword";
+  SyntaxKind5[SyntaxKind5["YieldKeyword"] = 125] = "YieldKeyword";
+  SyntaxKind5[SyntaxKind5["AbstractKeyword"] = 126] = "AbstractKeyword";
+  SyntaxKind5[SyntaxKind5["AccessorKeyword"] = 127] = "AccessorKeyword";
+  SyntaxKind5[SyntaxKind5["AsKeyword"] = 128] = "AsKeyword";
+  SyntaxKind5[SyntaxKind5["AssertsKeyword"] = 129] = "AssertsKeyword";
+  SyntaxKind5[SyntaxKind5["AssertKeyword"] = 130] = "AssertKeyword";
+  SyntaxKind5[SyntaxKind5["AnyKeyword"] = 131] = "AnyKeyword";
+  SyntaxKind5[SyntaxKind5["AsyncKeyword"] = 132] = "AsyncKeyword";
+  SyntaxKind5[SyntaxKind5["AwaitKeyword"] = 133] = "AwaitKeyword";
+  SyntaxKind5[SyntaxKind5["BooleanKeyword"] = 134] = "BooleanKeyword";
+  SyntaxKind5[SyntaxKind5["ConstructorKeyword"] = 135] = "ConstructorKeyword";
+  SyntaxKind5[SyntaxKind5["DeclareKeyword"] = 136] = "DeclareKeyword";
+  SyntaxKind5[SyntaxKind5["GetKeyword"] = 137] = "GetKeyword";
+  SyntaxKind5[SyntaxKind5["InferKeyword"] = 138] = "InferKeyword";
+  SyntaxKind5[SyntaxKind5["IntrinsicKeyword"] = 139] = "IntrinsicKeyword";
+  SyntaxKind5[SyntaxKind5["IsKeyword"] = 140] = "IsKeyword";
+  SyntaxKind5[SyntaxKind5["KeyOfKeyword"] = 141] = "KeyOfKeyword";
+  SyntaxKind5[SyntaxKind5["ModuleKeyword"] = 142] = "ModuleKeyword";
+  SyntaxKind5[SyntaxKind5["NamespaceKeyword"] = 143] = "NamespaceKeyword";
+  SyntaxKind5[SyntaxKind5["NeverKeyword"] = 144] = "NeverKeyword";
+  SyntaxKind5[SyntaxKind5["OutKeyword"] = 145] = "OutKeyword";
+  SyntaxKind5[SyntaxKind5["ReadonlyKeyword"] = 146] = "ReadonlyKeyword";
+  SyntaxKind5[SyntaxKind5["RequireKeyword"] = 147] = "RequireKeyword";
+  SyntaxKind5[SyntaxKind5["NumberKeyword"] = 148] = "NumberKeyword";
+  SyntaxKind5[SyntaxKind5["ObjectKeyword"] = 149] = "ObjectKeyword";
+  SyntaxKind5[SyntaxKind5["SatisfiesKeyword"] = 150] = "SatisfiesKeyword";
+  SyntaxKind5[SyntaxKind5["SetKeyword"] = 151] = "SetKeyword";
+  SyntaxKind5[SyntaxKind5["StringKeyword"] = 152] = "StringKeyword";
+  SyntaxKind5[SyntaxKind5["SymbolKeyword"] = 153] = "SymbolKeyword";
+  SyntaxKind5[SyntaxKind5["TypeKeyword"] = 154] = "TypeKeyword";
+  SyntaxKind5[SyntaxKind5["UndefinedKeyword"] = 155] = "UndefinedKeyword";
+  SyntaxKind5[SyntaxKind5["UniqueKeyword"] = 156] = "UniqueKeyword";
+  SyntaxKind5[SyntaxKind5["UnknownKeyword"] = 157] = "UnknownKeyword";
+  SyntaxKind5[SyntaxKind5["FromKeyword"] = 158] = "FromKeyword";
+  SyntaxKind5[SyntaxKind5["GlobalKeyword"] = 159] = "GlobalKeyword";
+  SyntaxKind5[SyntaxKind5["BigIntKeyword"] = 160] = "BigIntKeyword";
+  SyntaxKind5[SyntaxKind5["OverrideKeyword"] = 161] = "OverrideKeyword";
+  SyntaxKind5[SyntaxKind5["OfKeyword"] = 162] = "OfKeyword";
+  SyntaxKind5[SyntaxKind5["QualifiedName"] = 163] = "QualifiedName";
+  SyntaxKind5[SyntaxKind5["ComputedPropertyName"] = 164] = "ComputedPropertyName";
+  SyntaxKind5[SyntaxKind5["TypeParameter"] = 165] = "TypeParameter";
+  SyntaxKind5[SyntaxKind5["Parameter"] = 166] = "Parameter";
+  SyntaxKind5[SyntaxKind5["Decorator"] = 167] = "Decorator";
+  SyntaxKind5[SyntaxKind5["PropertySignature"] = 168] = "PropertySignature";
+  SyntaxKind5[SyntaxKind5["PropertyDeclaration"] = 169] = "PropertyDeclaration";
+  SyntaxKind5[SyntaxKind5["MethodSignature"] = 170] = "MethodSignature";
+  SyntaxKind5[SyntaxKind5["MethodDeclaration"] = 171] = "MethodDeclaration";
+  SyntaxKind5[SyntaxKind5["ClassStaticBlockDeclaration"] = 172] = "ClassStaticBlockDeclaration";
+  SyntaxKind5[SyntaxKind5["Constructor"] = 173] = "Constructor";
+  SyntaxKind5[SyntaxKind5["GetAccessor"] = 174] = "GetAccessor";
+  SyntaxKind5[SyntaxKind5["SetAccessor"] = 175] = "SetAccessor";
+  SyntaxKind5[SyntaxKind5["CallSignature"] = 176] = "CallSignature";
+  SyntaxKind5[SyntaxKind5["ConstructSignature"] = 177] = "ConstructSignature";
+  SyntaxKind5[SyntaxKind5["IndexSignature"] = 178] = "IndexSignature";
+  SyntaxKind5[SyntaxKind5["TypePredicate"] = 179] = "TypePredicate";
+  SyntaxKind5[SyntaxKind5["TypeReference"] = 180] = "TypeReference";
+  SyntaxKind5[SyntaxKind5["FunctionType"] = 181] = "FunctionType";
+  SyntaxKind5[SyntaxKind5["ConstructorType"] = 182] = "ConstructorType";
+  SyntaxKind5[SyntaxKind5["TypeQuery"] = 183] = "TypeQuery";
+  SyntaxKind5[SyntaxKind5["TypeLiteral"] = 184] = "TypeLiteral";
+  SyntaxKind5[SyntaxKind5["ArrayType"] = 185] = "ArrayType";
+  SyntaxKind5[SyntaxKind5["TupleType"] = 186] = "TupleType";
+  SyntaxKind5[SyntaxKind5["OptionalType"] = 187] = "OptionalType";
+  SyntaxKind5[SyntaxKind5["RestType"] = 188] = "RestType";
+  SyntaxKind5[SyntaxKind5["UnionType"] = 189] = "UnionType";
+  SyntaxKind5[SyntaxKind5["IntersectionType"] = 190] = "IntersectionType";
+  SyntaxKind5[SyntaxKind5["ConditionalType"] = 191] = "ConditionalType";
+  SyntaxKind5[SyntaxKind5["InferType"] = 192] = "InferType";
+  SyntaxKind5[SyntaxKind5["ParenthesizedType"] = 193] = "ParenthesizedType";
+  SyntaxKind5[SyntaxKind5["ThisType"] = 194] = "ThisType";
+  SyntaxKind5[SyntaxKind5["TypeOperator"] = 195] = "TypeOperator";
+  SyntaxKind5[SyntaxKind5["IndexedAccessType"] = 196] = "IndexedAccessType";
+  SyntaxKind5[SyntaxKind5["MappedType"] = 197] = "MappedType";
+  SyntaxKind5[SyntaxKind5["LiteralType"] = 198] = "LiteralType";
+  SyntaxKind5[SyntaxKind5["NamedTupleMember"] = 199] = "NamedTupleMember";
+  SyntaxKind5[SyntaxKind5["TemplateLiteralType"] = 200] = "TemplateLiteralType";
+  SyntaxKind5[SyntaxKind5["TemplateLiteralTypeSpan"] = 201] = "TemplateLiteralTypeSpan";
+  SyntaxKind5[SyntaxKind5["ImportType"] = 202] = "ImportType";
+  SyntaxKind5[SyntaxKind5["ObjectBindingPattern"] = 203] = "ObjectBindingPattern";
+  SyntaxKind5[SyntaxKind5["ArrayBindingPattern"] = 204] = "ArrayBindingPattern";
+  SyntaxKind5[SyntaxKind5["BindingElement"] = 205] = "BindingElement";
+  SyntaxKind5[SyntaxKind5["ArrayLiteralExpression"] = 206] = "ArrayLiteralExpression";
+  SyntaxKind5[SyntaxKind5["ObjectLiteralExpression"] = 207] = "ObjectLiteralExpression";
+  SyntaxKind5[SyntaxKind5["PropertyAccessExpression"] = 208] = "PropertyAccessExpression";
+  SyntaxKind5[SyntaxKind5["ElementAccessExpression"] = 209] = "ElementAccessExpression";
+  SyntaxKind5[SyntaxKind5["CallExpression"] = 210] = "CallExpression";
+  SyntaxKind5[SyntaxKind5["NewExpression"] = 211] = "NewExpression";
+  SyntaxKind5[SyntaxKind5["TaggedTemplateExpression"] = 212] = "TaggedTemplateExpression";
+  SyntaxKind5[SyntaxKind5["TypeAssertionExpression"] = 213] = "TypeAssertionExpression";
+  SyntaxKind5[SyntaxKind5["ParenthesizedExpression"] = 214] = "ParenthesizedExpression";
+  SyntaxKind5[SyntaxKind5["FunctionExpression"] = 215] = "FunctionExpression";
+  SyntaxKind5[SyntaxKind5["ArrowFunction"] = 216] = "ArrowFunction";
+  SyntaxKind5[SyntaxKind5["DeleteExpression"] = 217] = "DeleteExpression";
+  SyntaxKind5[SyntaxKind5["TypeOfExpression"] = 218] = "TypeOfExpression";
+  SyntaxKind5[SyntaxKind5["VoidExpression"] = 219] = "VoidExpression";
+  SyntaxKind5[SyntaxKind5["AwaitExpression"] = 220] = "AwaitExpression";
+  SyntaxKind5[SyntaxKind5["PrefixUnaryExpression"] = 221] = "PrefixUnaryExpression";
+  SyntaxKind5[SyntaxKind5["PostfixUnaryExpression"] = 222] = "PostfixUnaryExpression";
+  SyntaxKind5[SyntaxKind5["BinaryExpression"] = 223] = "BinaryExpression";
+  SyntaxKind5[SyntaxKind5["ConditionalExpression"] = 224] = "ConditionalExpression";
+  SyntaxKind5[SyntaxKind5["TemplateExpression"] = 225] = "TemplateExpression";
+  SyntaxKind5[SyntaxKind5["YieldExpression"] = 226] = "YieldExpression";
+  SyntaxKind5[SyntaxKind5["SpreadElement"] = 227] = "SpreadElement";
+  SyntaxKind5[SyntaxKind5["ClassExpression"] = 228] = "ClassExpression";
+  SyntaxKind5[SyntaxKind5["OmittedExpression"] = 229] = "OmittedExpression";
+  SyntaxKind5[SyntaxKind5["ExpressionWithTypeArguments"] = 230] = "ExpressionWithTypeArguments";
+  SyntaxKind5[SyntaxKind5["AsExpression"] = 231] = "AsExpression";
+  SyntaxKind5[SyntaxKind5["NonNullExpression"] = 232] = "NonNullExpression";
+  SyntaxKind5[SyntaxKind5["MetaProperty"] = 233] = "MetaProperty";
+  SyntaxKind5[SyntaxKind5["SyntheticExpression"] = 234] = "SyntheticExpression";
+  SyntaxKind5[SyntaxKind5["SatisfiesExpression"] = 235] = "SatisfiesExpression";
+  SyntaxKind5[SyntaxKind5["TemplateSpan"] = 236] = "TemplateSpan";
+  SyntaxKind5[SyntaxKind5["SemicolonClassElement"] = 237] = "SemicolonClassElement";
+  SyntaxKind5[SyntaxKind5["Block"] = 238] = "Block";
+  SyntaxKind5[SyntaxKind5["EmptyStatement"] = 239] = "EmptyStatement";
+  SyntaxKind5[SyntaxKind5["VariableStatement"] = 240] = "VariableStatement";
+  SyntaxKind5[SyntaxKind5["ExpressionStatement"] = 241] = "ExpressionStatement";
+  SyntaxKind5[SyntaxKind5["IfStatement"] = 242] = "IfStatement";
+  SyntaxKind5[SyntaxKind5["DoStatement"] = 243] = "DoStatement";
+  SyntaxKind5[SyntaxKind5["WhileStatement"] = 244] = "WhileStatement";
+  SyntaxKind5[SyntaxKind5["ForStatement"] = 245] = "ForStatement";
+  SyntaxKind5[SyntaxKind5["ForInStatement"] = 246] = "ForInStatement";
+  SyntaxKind5[SyntaxKind5["ForOfStatement"] = 247] = "ForOfStatement";
+  SyntaxKind5[SyntaxKind5["ContinueStatement"] = 248] = "ContinueStatement";
+  SyntaxKind5[SyntaxKind5["BreakStatement"] = 249] = "BreakStatement";
+  SyntaxKind5[SyntaxKind5["ReturnStatement"] = 250] = "ReturnStatement";
+  SyntaxKind5[SyntaxKind5["WithStatement"] = 251] = "WithStatement";
+  SyntaxKind5[SyntaxKind5["SwitchStatement"] = 252] = "SwitchStatement";
+  SyntaxKind5[SyntaxKind5["LabeledStatement"] = 253] = "LabeledStatement";
+  SyntaxKind5[SyntaxKind5["ThrowStatement"] = 254] = "ThrowStatement";
+  SyntaxKind5[SyntaxKind5["TryStatement"] = 255] = "TryStatement";
+  SyntaxKind5[SyntaxKind5["DebuggerStatement"] = 256] = "DebuggerStatement";
+  SyntaxKind5[SyntaxKind5["VariableDeclaration"] = 257] = "VariableDeclaration";
+  SyntaxKind5[SyntaxKind5["VariableDeclarationList"] = 258] = "VariableDeclarationList";
+  SyntaxKind5[SyntaxKind5["FunctionDeclaration"] = 259] = "FunctionDeclaration";
+  SyntaxKind5[SyntaxKind5["ClassDeclaration"] = 260] = "ClassDeclaration";
+  SyntaxKind5[SyntaxKind5["InterfaceDeclaration"] = 261] = "InterfaceDeclaration";
+  SyntaxKind5[SyntaxKind5["TypeAliasDeclaration"] = 262] = "TypeAliasDeclaration";
+  SyntaxKind5[SyntaxKind5["EnumDeclaration"] = 263] = "EnumDeclaration";
+  SyntaxKind5[SyntaxKind5["ModuleDeclaration"] = 264] = "ModuleDeclaration";
+  SyntaxKind5[SyntaxKind5["ModuleBlock"] = 265] = "ModuleBlock";
+  SyntaxKind5[SyntaxKind5["CaseBlock"] = 266] = "CaseBlock";
+  SyntaxKind5[SyntaxKind5["NamespaceExportDeclaration"] = 267] = "NamespaceExportDeclaration";
+  SyntaxKind5[SyntaxKind5["ImportEqualsDeclaration"] = 268] = "ImportEqualsDeclaration";
+  SyntaxKind5[SyntaxKind5["ImportDeclaration"] = 269] = "ImportDeclaration";
+  SyntaxKind5[SyntaxKind5["ImportClause"] = 270] = "ImportClause";
+  SyntaxKind5[SyntaxKind5["NamespaceImport"] = 271] = "NamespaceImport";
+  SyntaxKind5[SyntaxKind5["NamedImports"] = 272] = "NamedImports";
+  SyntaxKind5[SyntaxKind5["ImportSpecifier"] = 273] = "ImportSpecifier";
+  SyntaxKind5[SyntaxKind5["ExportAssignment"] = 274] = "ExportAssignment";
+  SyntaxKind5[SyntaxKind5["ExportDeclaration"] = 275] = "ExportDeclaration";
+  SyntaxKind5[SyntaxKind5["NamedExports"] = 276] = "NamedExports";
+  SyntaxKind5[SyntaxKind5["NamespaceExport"] = 277] = "NamespaceExport";
+  SyntaxKind5[SyntaxKind5["ExportSpecifier"] = 278] = "ExportSpecifier";
+  SyntaxKind5[SyntaxKind5["MissingDeclaration"] = 279] = "MissingDeclaration";
+  SyntaxKind5[SyntaxKind5["ExternalModuleReference"] = 280] = "ExternalModuleReference";
+  SyntaxKind5[SyntaxKind5["JsxElement"] = 281] = "JsxElement";
+  SyntaxKind5[SyntaxKind5["JsxSelfClosingElement"] = 282] = "JsxSelfClosingElement";
+  SyntaxKind5[SyntaxKind5["JsxOpeningElement"] = 283] = "JsxOpeningElement";
+  SyntaxKind5[SyntaxKind5["JsxClosingElement"] = 284] = "JsxClosingElement";
+  SyntaxKind5[SyntaxKind5["JsxFragment"] = 285] = "JsxFragment";
+  SyntaxKind5[SyntaxKind5["JsxOpeningFragment"] = 286] = "JsxOpeningFragment";
+  SyntaxKind5[SyntaxKind5["JsxClosingFragment"] = 287] = "JsxClosingFragment";
+  SyntaxKind5[SyntaxKind5["JsxAttribute"] = 288] = "JsxAttribute";
+  SyntaxKind5[SyntaxKind5["JsxAttributes"] = 289] = "JsxAttributes";
+  SyntaxKind5[SyntaxKind5["JsxSpreadAttribute"] = 290] = "JsxSpreadAttribute";
+  SyntaxKind5[SyntaxKind5["JsxExpression"] = 291] = "JsxExpression";
+  SyntaxKind5[SyntaxKind5["CaseClause"] = 292] = "CaseClause";
+  SyntaxKind5[SyntaxKind5["DefaultClause"] = 293] = "DefaultClause";
+  SyntaxKind5[SyntaxKind5["HeritageClause"] = 294] = "HeritageClause";
+  SyntaxKind5[SyntaxKind5["CatchClause"] = 295] = "CatchClause";
+  SyntaxKind5[SyntaxKind5["AssertClause"] = 296] = "AssertClause";
+  SyntaxKind5[SyntaxKind5["AssertEntry"] = 297] = "AssertEntry";
+  SyntaxKind5[SyntaxKind5["ImportTypeAssertionContainer"] = 298] = "ImportTypeAssertionContainer";
+  SyntaxKind5[SyntaxKind5["PropertyAssignment"] = 299] = "PropertyAssignment";
+  SyntaxKind5[SyntaxKind5["ShorthandPropertyAssignment"] = 300] = "ShorthandPropertyAssignment";
+  SyntaxKind5[SyntaxKind5["SpreadAssignment"] = 301] = "SpreadAssignment";
+  SyntaxKind5[SyntaxKind5["EnumMember"] = 302] = "EnumMember";
+  SyntaxKind5[SyntaxKind5["UnparsedPrologue"] = 303] = "UnparsedPrologue";
+  SyntaxKind5[SyntaxKind5["UnparsedPrepend"] = 304] = "UnparsedPrepend";
+  SyntaxKind5[SyntaxKind5["UnparsedText"] = 305] = "UnparsedText";
+  SyntaxKind5[SyntaxKind5["UnparsedInternalText"] = 306] = "UnparsedInternalText";
+  SyntaxKind5[SyntaxKind5["UnparsedSyntheticReference"] = 307] = "UnparsedSyntheticReference";
+  SyntaxKind5[SyntaxKind5["SourceFile"] = 308] = "SourceFile";
+  SyntaxKind5[SyntaxKind5["Bundle"] = 309] = "Bundle";
+  SyntaxKind5[SyntaxKind5["UnparsedSource"] = 310] = "UnparsedSource";
+  SyntaxKind5[SyntaxKind5["InputFiles"] = 311] = "InputFiles";
+  SyntaxKind5[SyntaxKind5["JSDocTypeExpression"] = 312] = "JSDocTypeExpression";
+  SyntaxKind5[SyntaxKind5["JSDocNameReference"] = 313] = "JSDocNameReference";
+  SyntaxKind5[SyntaxKind5["JSDocMemberName"] = 314] = "JSDocMemberName";
+  SyntaxKind5[SyntaxKind5["JSDocAllType"] = 315] = "JSDocAllType";
+  SyntaxKind5[SyntaxKind5["JSDocUnknownType"] = 316] = "JSDocUnknownType";
+  SyntaxKind5[SyntaxKind5["JSDocNullableType"] = 317] = "JSDocNullableType";
+  SyntaxKind5[SyntaxKind5["JSDocNonNullableType"] = 318] = "JSDocNonNullableType";
+  SyntaxKind5[SyntaxKind5["JSDocOptionalType"] = 319] = "JSDocOptionalType";
+  SyntaxKind5[SyntaxKind5["JSDocFunctionType"] = 320] = "JSDocFunctionType";
+  SyntaxKind5[SyntaxKind5["JSDocVariadicType"] = 321] = "JSDocVariadicType";
+  SyntaxKind5[SyntaxKind5["JSDocNamepathType"] = 322] = "JSDocNamepathType";
+  SyntaxKind5[SyntaxKind5["JSDoc"] = 323] = "JSDoc";
+  SyntaxKind5[SyntaxKind5["JSDocComment"] = 323 /* JSDoc */] = "JSDocComment";
+  SyntaxKind5[SyntaxKind5["JSDocText"] = 324] = "JSDocText";
+  SyntaxKind5[SyntaxKind5["JSDocTypeLiteral"] = 325] = "JSDocTypeLiteral";
+  SyntaxKind5[SyntaxKind5["JSDocSignature"] = 326] = "JSDocSignature";
+  SyntaxKind5[SyntaxKind5["JSDocLink"] = 327] = "JSDocLink";
+  SyntaxKind5[SyntaxKind5["JSDocLinkCode"] = 328] = "JSDocLinkCode";
+  SyntaxKind5[SyntaxKind5["JSDocLinkPlain"] = 329] = "JSDocLinkPlain";
+  SyntaxKind5[SyntaxKind5["JSDocTag"] = 330] = "JSDocTag";
+  SyntaxKind5[SyntaxKind5["JSDocAugmentsTag"] = 331] = "JSDocAugmentsTag";
+  SyntaxKind5[SyntaxKind5["JSDocImplementsTag"] = 332] = "JSDocImplementsTag";
+  SyntaxKind5[SyntaxKind5["JSDocAuthorTag"] = 333] = "JSDocAuthorTag";
+  SyntaxKind5[SyntaxKind5["JSDocDeprecatedTag"] = 334] = "JSDocDeprecatedTag";
+  SyntaxKind5[SyntaxKind5["JSDocClassTag"] = 335] = "JSDocClassTag";
+  SyntaxKind5[SyntaxKind5["JSDocPublicTag"] = 336] = "JSDocPublicTag";
+  SyntaxKind5[SyntaxKind5["JSDocPrivateTag"] = 337] = "JSDocPrivateTag";
+  SyntaxKind5[SyntaxKind5["JSDocProtectedTag"] = 338] = "JSDocProtectedTag";
+  SyntaxKind5[SyntaxKind5["JSDocReadonlyTag"] = 339] = "JSDocReadonlyTag";
+  SyntaxKind5[SyntaxKind5["JSDocOverrideTag"] = 340] = "JSDocOverrideTag";
+  SyntaxKind5[SyntaxKind5["JSDocCallbackTag"] = 341] = "JSDocCallbackTag";
+  SyntaxKind5[SyntaxKind5["JSDocOverloadTag"] = 342] = "JSDocOverloadTag";
+  SyntaxKind5[SyntaxKind5["JSDocEnumTag"] = 343] = "JSDocEnumTag";
+  SyntaxKind5[SyntaxKind5["JSDocParameterTag"] = 344] = "JSDocParameterTag";
+  SyntaxKind5[SyntaxKind5["JSDocReturnTag"] = 345] = "JSDocReturnTag";
+  SyntaxKind5[SyntaxKind5["JSDocThisTag"] = 346] = "JSDocThisTag";
+  SyntaxKind5[SyntaxKind5["JSDocTypeTag"] = 347] = "JSDocTypeTag";
+  SyntaxKind5[SyntaxKind5["JSDocTemplateTag"] = 348] = "JSDocTemplateTag";
+  SyntaxKind5[SyntaxKind5["JSDocTypedefTag"] = 349] = "JSDocTypedefTag";
+  SyntaxKind5[SyntaxKind5["JSDocSeeTag"] = 350] = "JSDocSeeTag";
+  SyntaxKind5[SyntaxKind5["JSDocPropertyTag"] = 351] = "JSDocPropertyTag";
+  SyntaxKind5[SyntaxKind5["JSDocThrowsTag"] = 352] = "JSDocThrowsTag";
+  SyntaxKind5[SyntaxKind5["SyntaxList"] = 353] = "SyntaxList";
+  SyntaxKind5[SyntaxKind5["NotEmittedStatement"] = 354] = "NotEmittedStatement";
+  SyntaxKind5[SyntaxKind5["PartiallyEmittedExpression"] = 355] = "PartiallyEmittedExpression";
+  SyntaxKind5[SyntaxKind5["CommaListExpression"] = 356] = "CommaListExpression";
+  SyntaxKind5[SyntaxKind5["MergeDeclarationMarker"] = 357] = "MergeDeclarationMarker";
+  SyntaxKind5[SyntaxKind5["EndOfDeclarationMarker"] = 358] = "EndOfDeclarationMarker";
+  SyntaxKind5[SyntaxKind5["SyntheticReferenceExpression"] = 359] = "SyntheticReferenceExpression";
+  SyntaxKind5[SyntaxKind5["Count"] = 360] = "Count";
+  SyntaxKind5[SyntaxKind5["FirstAssignment"] = 63 /* EqualsToken */] = "FirstAssignment";
+  SyntaxKind5[SyntaxKind5["LastAssignment"] = 78 /* CaretEqualsToken */] = "LastAssignment";
+  SyntaxKind5[SyntaxKind5["FirstCompoundAssignment"] = 64 /* PlusEqualsToken */] = "FirstCompoundAssignment";
+  SyntaxKind5[SyntaxKind5["LastCompoundAssignment"] = 78 /* CaretEqualsToken */] = "LastCompoundAssignment";
+  SyntaxKind5[SyntaxKind5["FirstReservedWord"] = 81 /* BreakKeyword */] = "FirstReservedWord";
+  SyntaxKind5[SyntaxKind5["LastReservedWord"] = 116 /* WithKeyword */] = "LastReservedWord";
+  SyntaxKind5[SyntaxKind5["FirstKeyword"] = 81 /* BreakKeyword */] = "FirstKeyword";
+  SyntaxKind5[SyntaxKind5["LastKeyword"] = 162 /* OfKeyword */] = "LastKeyword";
+  SyntaxKind5[SyntaxKind5["FirstFutureReservedWord"] = 117 /* ImplementsKeyword */] = "FirstFutureReservedWord";
+  SyntaxKind5[SyntaxKind5["LastFutureReservedWord"] = 125 /* YieldKeyword */] = "LastFutureReservedWord";
+  SyntaxKind5[SyntaxKind5["FirstTypeNode"] = 179 /* TypePredicate */] = "FirstTypeNode";
+  SyntaxKind5[SyntaxKind5["LastTypeNode"] = 202 /* ImportType */] = "LastTypeNode";
+  SyntaxKind5[SyntaxKind5["FirstPunctuation"] = 18 /* OpenBraceToken */] = "FirstPunctuation";
+  SyntaxKind5[SyntaxKind5["LastPunctuation"] = 78 /* CaretEqualsToken */] = "LastPunctuation";
+  SyntaxKind5[SyntaxKind5["FirstToken"] = 0 /* Unknown */] = "FirstToken";
+  SyntaxKind5[SyntaxKind5["LastToken"] = 162 /* LastKeyword */] = "LastToken";
+  SyntaxKind5[SyntaxKind5["FirstTriviaToken"] = 2 /* SingleLineCommentTrivia */] = "FirstTriviaToken";
+  SyntaxKind5[SyntaxKind5["LastTriviaToken"] = 7 /* ConflictMarkerTrivia */] = "LastTriviaToken";
+  SyntaxKind5[SyntaxKind5["FirstLiteralToken"] = 8 /* NumericLiteral */] = "FirstLiteralToken";
+  SyntaxKind5[SyntaxKind5["LastLiteralToken"] = 14 /* NoSubstitutionTemplateLiteral */] = "LastLiteralToken";
+  SyntaxKind5[SyntaxKind5["FirstTemplateToken"] = 14 /* NoSubstitutionTemplateLiteral */] = "FirstTemplateToken";
+  SyntaxKind5[SyntaxKind5["LastTemplateToken"] = 17 /* TemplateTail */] = "LastTemplateToken";
+  SyntaxKind5[SyntaxKind5["FirstBinaryOperator"] = 29 /* LessThanToken */] = "FirstBinaryOperator";
+  SyntaxKind5[SyntaxKind5["LastBinaryOperator"] = 78 /* CaretEqualsToken */] = "LastBinaryOperator";
+  SyntaxKind5[SyntaxKind5["FirstStatement"] = 240 /* VariableStatement */] = "FirstStatement";
+  SyntaxKind5[SyntaxKind5["LastStatement"] = 256 /* DebuggerStatement */] = "LastStatement";
+  SyntaxKind5[SyntaxKind5["FirstNode"] = 163 /* QualifiedName */] = "FirstNode";
+  SyntaxKind5[SyntaxKind5["FirstJSDocNode"] = 312 /* JSDocTypeExpression */] = "FirstJSDocNode";
+  SyntaxKind5[SyntaxKind5["LastJSDocNode"] = 352 /* JSDocThrowsTag */] = "LastJSDocNode";
+  SyntaxKind5[SyntaxKind5["FirstJSDocTagNode"] = 330 /* JSDocTag */] = "FirstJSDocTagNode";
+  SyntaxKind5[SyntaxKind5["LastJSDocTagNode"] = 352 /* JSDocThrowsTag */] = "LastJSDocTagNode";
+  SyntaxKind5[SyntaxKind5["FirstContextualKeyword"] = 126 /* AbstractKeyword */] = "FirstContextualKeyword";
+  SyntaxKind5[SyntaxKind5["LastContextualKeyword"] = 162 /* OfKeyword */] = "LastContextualKeyword";
+  return SyntaxKind5;
+})(SyntaxKind || {});
+var NodeFlags = /* @__PURE__ */ ((NodeFlags4) => {
+  NodeFlags4[NodeFlags4["None"] = 0] = "None";
+  NodeFlags4[NodeFlags4["Let"] = 1] = "Let";
+  NodeFlags4[NodeFlags4["Const"] = 2] = "Const";
+  NodeFlags4[NodeFlags4["NestedNamespace"] = 4] = "NestedNamespace";
+  NodeFlags4[NodeFlags4["Synthesized"] = 8] = "Synthesized";
+  NodeFlags4[NodeFlags4["Namespace"] = 16] = "Namespace";
+  NodeFlags4[NodeFlags4["OptionalChain"] = 32] = "OptionalChain";
+  NodeFlags4[NodeFlags4["ExportContext"] = 64] = "ExportContext";
+  NodeFlags4[NodeFlags4["ContainsThis"] = 128] = "ContainsThis";
+  NodeFlags4[NodeFlags4["HasImplicitReturn"] = 256] = "HasImplicitReturn";
+  NodeFlags4[NodeFlags4["HasExplicitReturn"] = 512] = "HasExplicitReturn";
+  NodeFlags4[NodeFlags4["GlobalAugmentation"] = 1024] = "GlobalAugmentation";
+  NodeFlags4[NodeFlags4["HasAsyncFunctions"] = 2048] = "HasAsyncFunctions";
+  NodeFlags4[NodeFlags4["DisallowInContext"] = 4096] = "DisallowInContext";
+  NodeFlags4[NodeFlags4["YieldContext"] = 8192] = "YieldContext";
+  NodeFlags4[NodeFlags4["DecoratorContext"] = 16384] = "DecoratorContext";
+  NodeFlags4[NodeFlags4["AwaitContext"] = 32768] = "AwaitContext";
+  NodeFlags4[NodeFlags4["DisallowConditionalTypesContext"] = 65536] = "DisallowConditionalTypesContext";
+  NodeFlags4[NodeFlags4["ThisNodeHasError"] = 131072] = "ThisNodeHasError";
+  NodeFlags4[NodeFlags4["JavaScriptFile"] = 262144] = "JavaScriptFile";
+  NodeFlags4[NodeFlags4["ThisNodeOrAnySubNodesHasError"] = 524288] = "ThisNodeOrAnySubNodesHasError";
+  NodeFlags4[NodeFlags4["HasAggregatedChildData"] = 1048576] = "HasAggregatedChildData";
+  NodeFlags4[NodeFlags4["PossiblyContainsDynamicImport"] = 2097152] = "PossiblyContainsDynamicImport";
+  NodeFlags4[NodeFlags4["PossiblyContainsImportMeta"] = 4194304] = "PossiblyContainsImportMeta";
+  NodeFlags4[NodeFlags4["JSDoc"] = 8388608] = "JSDoc";
+  NodeFlags4[NodeFlags4["Ambient"] = 16777216] = "Ambient";
+  NodeFlags4[NodeFlags4["InWithStatement"] = 33554432] = "InWithStatement";
+  NodeFlags4[NodeFlags4["JsonFile"] = 67108864] = "JsonFile";
+  NodeFlags4[NodeFlags4["TypeCached"] = 134217728] = "TypeCached";
+  NodeFlags4[NodeFlags4["Deprecated"] = 268435456] = "Deprecated";
+  NodeFlags4[NodeFlags4["BlockScoped"] = 3] = "BlockScoped";
+  NodeFlags4[NodeFlags4["ReachabilityCheckFlags"] = 768] = "ReachabilityCheckFlags";
+  NodeFlags4[NodeFlags4["ReachabilityAndEmitFlags"] = 2816] = "ReachabilityAndEmitFlags";
+  NodeFlags4[NodeFlags4["ContextFlags"] = 50720768] = "ContextFlags";
+  NodeFlags4[NodeFlags4["TypeExcludesFlags"] = 40960] = "TypeExcludesFlags";
+  NodeFlags4[NodeFlags4["PermanentlySetIncrementalFlags"] = 6291456] = "PermanentlySetIncrementalFlags";
+  return NodeFlags4;
+})(NodeFlags || {});
+var ModifierFlags = /* @__PURE__ */ ((ModifierFlags3) => {
+  ModifierFlags3[ModifierFlags3["None"] = 0] = "None";
+  ModifierFlags3[ModifierFlags3["Export"] = 1] = "Export";
+  ModifierFlags3[ModifierFlags3["Ambient"] = 2] = "Ambient";
+  ModifierFlags3[ModifierFlags3["Public"] = 4] = "Public";
+  ModifierFlags3[ModifierFlags3["Private"] = 8] = "Private";
+  ModifierFlags3[ModifierFlags3["Protected"] = 16] = "Protected";
+  ModifierFlags3[ModifierFlags3["Static"] = 32] = "Static";
+  ModifierFlags3[ModifierFlags3["Readonly"] = 64] = "Readonly";
+  ModifierFlags3[ModifierFlags3["Accessor"] = 128] = "Accessor";
+  ModifierFlags3[ModifierFlags3["Abstract"] = 256] = "Abstract";
+  ModifierFlags3[ModifierFlags3["Async"] = 512] = "Async";
+  ModifierFlags3[ModifierFlags3["Default"] = 1024] = "Default";
+  ModifierFlags3[ModifierFlags3["Const"] = 2048] = "Const";
+  ModifierFlags3[ModifierFlags3["HasComputedJSDocModifiers"] = 4096] = "HasComputedJSDocModifiers";
+  ModifierFlags3[ModifierFlags3["Deprecated"] = 8192] = "Deprecated";
+  ModifierFlags3[ModifierFlags3["Override"] = 16384] = "Override";
+  ModifierFlags3[ModifierFlags3["In"] = 32768] = "In";
+  ModifierFlags3[ModifierFlags3["Out"] = 65536] = "Out";
+  ModifierFlags3[ModifierFlags3["Decorator"] = 131072] = "Decorator";
+  ModifierFlags3[ModifierFlags3["HasComputedFlags"] = 536870912] = "HasComputedFlags";
+  ModifierFlags3[ModifierFlags3["AccessibilityModifier"] = 28] = "AccessibilityModifier";
+  ModifierFlags3[ModifierFlags3["ParameterPropertyModifier"] = 16476] = "ParameterPropertyModifier";
+  ModifierFlags3[ModifierFlags3["NonPublicAccessibilityModifier"] = 24] = "NonPublicAccessibilityModifier";
+  ModifierFlags3[ModifierFlags3["TypeScriptModifier"] = 117086] = "TypeScriptModifier";
+  ModifierFlags3[ModifierFlags3["ExportDefault"] = 1025] = "ExportDefault";
+  ModifierFlags3[ModifierFlags3["All"] = 258047] = "All";
+  ModifierFlags3[ModifierFlags3["Modifier"] = 126975] = "Modifier";
+  return ModifierFlags3;
+})(ModifierFlags || {});
+var JsxFlags = /* @__PURE__ */ ((JsxFlags2) => {
+  JsxFlags2[JsxFlags2["None"] = 0] = "None";
+  JsxFlags2[JsxFlags2["IntrinsicNamedElement"] = 1] = "IntrinsicNamedElement";
+  JsxFlags2[JsxFlags2["IntrinsicIndexedElement"] = 2] = "IntrinsicIndexedElement";
+  JsxFlags2[JsxFlags2["IntrinsicElement"] = 3] = "IntrinsicElement";
+  return JsxFlags2;
+})(JsxFlags || {});
+var RelationComparisonResult = /* @__PURE__ */ ((RelationComparisonResult3) => {
+  RelationComparisonResult3[RelationComparisonResult3["Succeeded"] = 1] = "Succeeded";
+  RelationComparisonResult3[RelationComparisonResult3["Failed"] = 2] = "Failed";
+  RelationComparisonResult3[RelationComparisonResult3["Reported"] = 4] = "Reported";
+  RelationComparisonResult3[RelationComparisonResult3["ReportsUnmeasurable"] = 8] = "ReportsUnmeasurable";
+  RelationComparisonResult3[RelationComparisonResult3["ReportsUnreliable"] = 16] = "ReportsUnreliable";
+  RelationComparisonResult3[RelationComparisonResult3["ReportsMask"] = 24] = "ReportsMask";
+  return RelationComparisonResult3;
+})(RelationComparisonResult || {});
+var GeneratedIdentifierFlags = /* @__PURE__ */ ((GeneratedIdentifierFlags2) => {
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["None"] = 0] = "None";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Auto"] = 1] = "Auto";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Loop"] = 2] = "Loop";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Unique"] = 3] = "Unique";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Node"] = 4] = "Node";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["KindMask"] = 7] = "KindMask";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["ReservedInNestedScopes"] = 8] = "ReservedInNestedScopes";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Optimistic"] = 16] = "Optimistic";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["FileLevel"] = 32] = "FileLevel";
+  GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["AllowNameSubstitution"] = 64] = "AllowNameSubstitution";
+  return GeneratedIdentifierFlags2;
+})(GeneratedIdentifierFlags || {});
+var TokenFlags = /* @__PURE__ */ ((TokenFlags2) => {
+  TokenFlags2[TokenFlags2["None"] = 0] = "None";
+  TokenFlags2[TokenFlags2["PrecedingLineBreak"] = 1] = "PrecedingLineBreak";
+  TokenFlags2[TokenFlags2["PrecedingJSDocComment"] = 2] = "PrecedingJSDocComment";
+  TokenFlags2[TokenFlags2["Unterminated"] = 4] = "Unterminated";
+  TokenFlags2[TokenFlags2["ExtendedUnicodeEscape"] = 8] = "ExtendedUnicodeEscape";
+  TokenFlags2[TokenFlags2["Scientific"] = 16] = "Scientific";
+  TokenFlags2[TokenFlags2["Octal"] = 32] = "Octal";
+  TokenFlags2[TokenFlags2["HexSpecifier"] = 64] = "HexSpecifier";
+  TokenFlags2[TokenFlags2["BinarySpecifier"] = 128] = "BinarySpecifier";
+  TokenFlags2[TokenFlags2["OctalSpecifier"] = 256] = "OctalSpecifier";
+  TokenFlags2[TokenFlags2["ContainsSeparator"] = 512] = "ContainsSeparator";
+  TokenFlags2[TokenFlags2["UnicodeEscape"] = 1024] = "UnicodeEscape";
+  TokenFlags2[TokenFlags2["ContainsInvalidEscape"] = 2048] = "ContainsInvalidEscape";
+  TokenFlags2[TokenFlags2["BinaryOrOctalSpecifier"] = 384] = "BinaryOrOctalSpecifier";
+  TokenFlags2[TokenFlags2["NumericLiteralFlags"] = 1008] = "NumericLiteralFlags";
+  TokenFlags2[TokenFlags2["TemplateLiteralLikeFlags"] = 2048 /* ContainsInvalidEscape */] = "TemplateLiteralLikeFlags";
+  return TokenFlags2;
+})(TokenFlags || {});
+var FlowFlags = /* @__PURE__ */ ((FlowFlags2) => {
+  FlowFlags2[FlowFlags2["Unreachable"] = 1] = "Unreachable";
+  FlowFlags2[FlowFlags2["Start"] = 2] = "Start";
+  FlowFlags2[FlowFlags2["BranchLabel"] = 4] = "BranchLabel";
+  FlowFlags2[FlowFlags2["LoopLabel"] = 8] = "LoopLabel";
+  FlowFlags2[FlowFlags2["Assignment"] = 16] = "Assignment";
+  FlowFlags2[FlowFlags2["TrueCondition"] = 32] = "TrueCondition";
+  FlowFlags2[FlowFlags2["FalseCondition"] = 64] = "FalseCondition";
+  FlowFlags2[FlowFlags2["SwitchClause"] = 128] = "SwitchClause";
+  FlowFlags2[FlowFlags2["ArrayMutation"] = 256] = "ArrayMutation";
+  FlowFlags2[FlowFlags2["Call"] = 512] = "Call";
+  FlowFlags2[FlowFlags2["ReduceLabel"] = 1024] = "ReduceLabel";
+  FlowFlags2[FlowFlags2["Referenced"] = 2048] = "Referenced";
+  FlowFlags2[FlowFlags2["Shared"] = 4096] = "Shared";
+  FlowFlags2[FlowFlags2["Label"] = 12] = "Label";
+  FlowFlags2[FlowFlags2["Condition"] = 96] = "Condition";
+  return FlowFlags2;
+})(FlowFlags || {});
+var CommentDirectiveType = /* @__PURE__ */ ((CommentDirectiveType2) => {
+  CommentDirectiveType2[CommentDirectiveType2["ExpectError"] = 0] = "ExpectError";
+  CommentDirectiveType2[CommentDirectiveType2["Ignore"] = 1] = "Ignore";
+  return CommentDirectiveType2;
+})(CommentDirectiveType || {});
+var OperationCanceledException = class {
+};
+var FileIncludeKind = /* @__PURE__ */ ((FileIncludeKind2) => {
+  FileIncludeKind2[FileIncludeKind2["RootFile"] = 0] = "RootFile";
+  FileIncludeKind2[FileIncludeKind2["SourceFromProjectReference"] = 1] = "SourceFromProjectReference";
+  FileIncludeKind2[FileIncludeKind2["OutputFromProjectReference"] = 2] = "OutputFromProjectReference";
+  FileIncludeKind2[FileIncludeKind2["Import"] = 3] = "Import";
+  FileIncludeKind2[FileIncludeKind2["ReferenceFile"] = 4] = "ReferenceFile";
+  FileIncludeKind2[FileIncludeKind2["TypeReferenceDirective"] = 5] = "TypeReferenceDirective";
+  FileIncludeKind2[FileIncludeKind2["LibFile"] = 6] = "LibFile";
+  FileIncludeKind2[FileIncludeKind2["LibReferenceDirective"] = 7] = "LibReferenceDirective";
+  FileIncludeKind2[FileIncludeKind2["AutomaticTypeDirectiveFile"] = 8] = "AutomaticTypeDirectiveFile";
+  return FileIncludeKind2;
+})(FileIncludeKind || {});
+var FilePreprocessingDiagnosticsKind = /* @__PURE__ */ ((FilePreprocessingDiagnosticsKind2) => {
+  FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["FilePreprocessingReferencedDiagnostic"] = 0] = "FilePreprocessingReferencedDiagnostic";
+  FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["FilePreprocessingFileExplainingDiagnostic"] = 1] = "FilePreprocessingFileExplainingDiagnostic";
+  FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["ResolutionDiagnostics"] = 2] = "ResolutionDiagnostics";
+  return FilePreprocessingDiagnosticsKind2;
+})(FilePreprocessingDiagnosticsKind || {});
+var EmitOnly = /* @__PURE__ */ ((EmitOnly4) => {
+  EmitOnly4[EmitOnly4["Js"] = 0] = "Js";
+  EmitOnly4[EmitOnly4["Dts"] = 1] = "Dts";
+  return EmitOnly4;
+})(EmitOnly || {});
+var StructureIsReused = /* @__PURE__ */ ((StructureIsReused2) => {
+  StructureIsReused2[StructureIsReused2["Not"] = 0] = "Not";
+  StructureIsReused2[StructureIsReused2["SafeModules"] = 1] = "SafeModules";
+  StructureIsReused2[StructureIsReused2["Completely"] = 2] = "Completely";
+  return StructureIsReused2;
+})(StructureIsReused || {});
+var ExitStatus = /* @__PURE__ */ ((ExitStatus2) => {
+  ExitStatus2[ExitStatus2["Success"] = 0] = "Success";
+  ExitStatus2[ExitStatus2["DiagnosticsPresent_OutputsSkipped"] = 1] = "DiagnosticsPresent_OutputsSkipped";
+  ExitStatus2[ExitStatus2["DiagnosticsPresent_OutputsGenerated"] = 2] = "DiagnosticsPresent_OutputsGenerated";
+  ExitStatus2[ExitStatus2["InvalidProject_OutputsSkipped"] = 3] = "InvalidProject_OutputsSkipped";
+  ExitStatus2[ExitStatus2["ProjectReferenceCycle_OutputsSkipped"] = 4] = "ProjectReferenceCycle_OutputsSkipped";
+  ExitStatus2[ExitStatus2["ProjectReferenceCycle_OutputsSkupped"] = 4] = "ProjectReferenceCycle_OutputsSkupped";
+  return ExitStatus2;
+})(ExitStatus || {});
+var MemberOverrideStatus = /* @__PURE__ */ ((MemberOverrideStatus2) => {
+  MemberOverrideStatus2[MemberOverrideStatus2["Ok"] = 0] = "Ok";
+  MemberOverrideStatus2[MemberOverrideStatus2["NeedsOverride"] = 1] = "NeedsOverride";
+  MemberOverrideStatus2[MemberOverrideStatus2["HasInvalidOverride"] = 2] = "HasInvalidOverride";
+  return MemberOverrideStatus2;
+})(MemberOverrideStatus || {});
+var UnionReduction = /* @__PURE__ */ ((UnionReduction2) => {
+  UnionReduction2[UnionReduction2["None"] = 0] = "None";
+  UnionReduction2[UnionReduction2["Literal"] = 1] = "Literal";
+  UnionReduction2[UnionReduction2["Subtype"] = 2] = "Subtype";
+  return UnionReduction2;
+})(UnionReduction || {});
+var ContextFlags = /* @__PURE__ */ ((ContextFlags3) => {
+  ContextFlags3[ContextFlags3["None"] = 0] = "None";
+  ContextFlags3[ContextFlags3["Signature"] = 1] = "Signature";
+  ContextFlags3[ContextFlags3["NoConstraints"] = 2] = "NoConstraints";
+  ContextFlags3[ContextFlags3["Completions"] = 4] = "Completions";
+  ContextFlags3[ContextFlags3["SkipBindingPatterns"] = 8] = "SkipBindingPatterns";
+  return ContextFlags3;
+})(ContextFlags || {});
+var NodeBuilderFlags = /* @__PURE__ */ ((NodeBuilderFlags2) => {
+  NodeBuilderFlags2[NodeBuilderFlags2["None"] = 0] = "None";
+  NodeBuilderFlags2[NodeBuilderFlags2["NoTruncation"] = 1] = "NoTruncation";
+  NodeBuilderFlags2[NodeBuilderFlags2["WriteArrayAsGenericType"] = 2] = "WriteArrayAsGenericType";
+  NodeBuilderFlags2[NodeBuilderFlags2["GenerateNamesForShadowedTypeParams"] = 4] = "GenerateNamesForShadowedTypeParams";
+  NodeBuilderFlags2[NodeBuilderFlags2["UseStructuralFallback"] = 8] = "UseStructuralFallback";
+  NodeBuilderFlags2[NodeBuilderFlags2["ForbidIndexedAccessSymbolReferences"] = 16] = "ForbidIndexedAccessSymbolReferences";
+  NodeBuilderFlags2[NodeBuilderFlags2["WriteTypeArgumentsOfSignature"] = 32] = "WriteTypeArgumentsOfSignature";
+  NodeBuilderFlags2[NodeBuilderFlags2["UseFullyQualifiedType"] = 64] = "UseFullyQualifiedType";
+  NodeBuilderFlags2[NodeBuilderFlags2["UseOnlyExternalAliasing"] = 128] = "UseOnlyExternalAliasing";
+  NodeBuilderFlags2[NodeBuilderFlags2["SuppressAnyReturnType"] = 256] = "SuppressAnyReturnType";
+  NodeBuilderFlags2[NodeBuilderFlags2["WriteTypeParametersInQualifiedName"] = 512] = "WriteTypeParametersInQualifiedName";
+  NodeBuilderFlags2[NodeBuilderFlags2["MultilineObjectLiterals"] = 1024] = "MultilineObjectLiterals";
+  NodeBuilderFlags2[NodeBuilderFlags2["WriteClassExpressionAsTypeLiteral"] = 2048] = "WriteClassExpressionAsTypeLiteral";
+  NodeBuilderFlags2[NodeBuilderFlags2["UseTypeOfFunction"] = 4096] = "UseTypeOfFunction";
+  NodeBuilderFlags2[NodeBuilderFlags2["OmitParameterModifiers"] = 8192] = "OmitParameterModifiers";
+  NodeBuilderFlags2[NodeBuilderFlags2["UseAliasDefinedOutsideCurrentScope"] = 16384] = "UseAliasDefinedOutsideCurrentScope";
+  NodeBuilderFlags2[NodeBuilderFlags2["UseSingleQuotesForStringLiteralType"] = 268435456] = "UseSingleQuotesForStringLiteralType";
+  NodeBuilderFlags2[NodeBuilderFlags2["NoTypeReduction"] = 536870912] = "NoTypeReduction";
+  NodeBuilderFlags2[NodeBuilderFlags2["OmitThisParameter"] = 33554432] = "OmitThisParameter";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowThisInObjectLiteral"] = 32768] = "AllowThisInObjectLiteral";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowQualifiedNameInPlaceOfIdentifier"] = 65536] = "AllowQualifiedNameInPlaceOfIdentifier";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowQualifedNameInPlaceOfIdentifier"] = 65536 /* AllowQualifiedNameInPlaceOfIdentifier */] = "AllowQualifedNameInPlaceOfIdentifier";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowAnonymousIdentifier"] = 131072] = "AllowAnonymousIdentifier";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowEmptyUnionOrIntersection"] = 262144] = "AllowEmptyUnionOrIntersection";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowEmptyTuple"] = 524288] = "AllowEmptyTuple";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowUniqueESSymbolType"] = 1048576] = "AllowUniqueESSymbolType";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowEmptyIndexInfoType"] = 2097152] = "AllowEmptyIndexInfoType";
+  NodeBuilderFlags2[NodeBuilderFlags2["WriteComputedProps"] = 1073741824] = "WriteComputedProps";
+  NodeBuilderFlags2[NodeBuilderFlags2["AllowNodeModulesRelativePaths"] = 67108864] = "AllowNodeModulesRelativePaths";
+  NodeBuilderFlags2[NodeBuilderFlags2["DoNotIncludeSymbolChain"] = 134217728] = "DoNotIncludeSymbolChain";
+  NodeBuilderFlags2[NodeBuilderFlags2["IgnoreErrors"] = 70221824] = "IgnoreErrors";
+  NodeBuilderFlags2[NodeBuilderFlags2["InObjectTypeLiteral"] = 4194304] = "InObjectTypeLiteral";
+  NodeBuilderFlags2[NodeBuilderFlags2["InTypeAlias"] = 8388608] = "InTypeAlias";
+  NodeBuilderFlags2[NodeBuilderFlags2["InInitialEntityName"] = 16777216] = "InInitialEntityName";
+  return NodeBuilderFlags2;
+})(NodeBuilderFlags || {});
+var TypeFormatFlags = /* @__PURE__ */ ((TypeFormatFlags2) => {
+  TypeFormatFlags2[TypeFormatFlags2["None"] = 0] = "None";
+  TypeFormatFlags2[TypeFormatFlags2["NoTruncation"] = 1] = "NoTruncation";
+  TypeFormatFlags2[TypeFormatFlags2["WriteArrayAsGenericType"] = 2] = "WriteArrayAsGenericType";
+  TypeFormatFlags2[TypeFormatFlags2["UseStructuralFallback"] = 8] = "UseStructuralFallback";
+  TypeFormatFlags2[TypeFormatFlags2["WriteTypeArgumentsOfSignature"] = 32] = "WriteTypeArgumentsOfSignature";
+  TypeFormatFlags2[TypeFormatFlags2["UseFullyQualifiedType"] = 64] = "UseFullyQualifiedType";
+  TypeFormatFlags2[TypeFormatFlags2["SuppressAnyReturnType"] = 256] = "SuppressAnyReturnType";
+  TypeFormatFlags2[TypeFormatFlags2["MultilineObjectLiterals"] = 1024] = "MultilineObjectLiterals";
+  TypeFormatFlags2[TypeFormatFlags2["WriteClassExpressionAsTypeLiteral"] = 2048] = "WriteClassExpressionAsTypeLiteral";
+  TypeFormatFlags2[TypeFormatFlags2["UseTypeOfFunction"] = 4096] = "UseTypeOfFunction";
+  TypeFormatFlags2[TypeFormatFlags2["OmitParameterModifiers"] = 8192] = "OmitParameterModifiers";
+  TypeFormatFlags2[TypeFormatFlags2["UseAliasDefinedOutsideCurrentScope"] = 16384] = "UseAliasDefinedOutsideCurrentScope";
+  TypeFormatFlags2[TypeFormatFlags2["UseSingleQuotesForStringLiteralType"] = 268435456] = "UseSingleQuotesForStringLiteralType";
+  TypeFormatFlags2[TypeFormatFlags2["NoTypeReduction"] = 536870912] = "NoTypeReduction";
+  TypeFormatFlags2[TypeFormatFlags2["OmitThisParameter"] = 33554432] = "OmitThisParameter";
+  TypeFormatFlags2[TypeFormatFlags2["AllowUniqueESSymbolType"] = 1048576] = "AllowUniqueESSymbolType";
+  TypeFormatFlags2[TypeFormatFlags2["AddUndefined"] = 131072] = "AddUndefined";
+  TypeFormatFlags2[TypeFormatFlags2["WriteArrowStyleSignature"] = 262144] = "WriteArrowStyleSignature";
+  TypeFormatFlags2[TypeFormatFlags2["InArrayType"] = 524288] = "InArrayType";
+  TypeFormatFlags2[TypeFormatFlags2["InElementType"] = 2097152] = "InElementType";
+  TypeFormatFlags2[TypeFormatFlags2["InFirstTypeArgument"] = 4194304] = "InFirstTypeArgument";
+  TypeFormatFlags2[TypeFormatFlags2["InTypeAlias"] = 8388608] = "InTypeAlias";
+  TypeFormatFlags2[TypeFormatFlags2["WriteOwnNameForAnyLike"] = 0] = "WriteOwnNameForAnyLike";
+  TypeFormatFlags2[TypeFormatFlags2["NodeBuilderFlagsMask"] = 848330091] = "NodeBuilderFlagsMask";
+  return TypeFormatFlags2;
+})(TypeFormatFlags || {});
+var SymbolFormatFlags = /* @__PURE__ */ ((SymbolFormatFlags2) => {
+  SymbolFormatFlags2[SymbolFormatFlags2["None"] = 0] = "None";
+  SymbolFormatFlags2[SymbolFormatFlags2["WriteTypeParametersOrArguments"] = 1] = "WriteTypeParametersOrArguments";
+  SymbolFormatFlags2[SymbolFormatFlags2["UseOnlyExternalAliasing"] = 2] = "UseOnlyExternalAliasing";
+  SymbolFormatFlags2[SymbolFormatFlags2["AllowAnyNodeKind"] = 4] = "AllowAnyNodeKind";
+  SymbolFormatFlags2[SymbolFormatFlags2["UseAliasDefinedOutsideCurrentScope"] = 8] = "UseAliasDefinedOutsideCurrentScope";
+  SymbolFormatFlags2[SymbolFormatFlags2["WriteComputedProps"] = 16] = "WriteComputedProps";
+  SymbolFormatFlags2[SymbolFormatFlags2["DoNotIncludeSymbolChain"] = 32] = "DoNotIncludeSymbolChain";
+  return SymbolFormatFlags2;
+})(SymbolFormatFlags || {});
+var SymbolAccessibility = /* @__PURE__ */ ((SymbolAccessibility2) => {
+  SymbolAccessibility2[SymbolAccessibility2["Accessible"] = 0] = "Accessible";
+  SymbolAccessibility2[SymbolAccessibility2["NotAccessible"] = 1] = "NotAccessible";
+  SymbolAccessibility2[SymbolAccessibility2["CannotBeNamed"] = 2] = "CannotBeNamed";
+  return SymbolAccessibility2;
+})(SymbolAccessibility || {});
+var SyntheticSymbolKind = /* @__PURE__ */ ((SyntheticSymbolKind2) => {
+  SyntheticSymbolKind2[SyntheticSymbolKind2["UnionOrIntersection"] = 0] = "UnionOrIntersection";
+  SyntheticSymbolKind2[SyntheticSymbolKind2["Spread"] = 1] = "Spread";
+  return SyntheticSymbolKind2;
+})(SyntheticSymbolKind || {});
+var TypePredicateKind = /* @__PURE__ */ ((TypePredicateKind2) => {
+  TypePredicateKind2[TypePredicateKind2["This"] = 0] = "This";
+  TypePredicateKind2[TypePredicateKind2["Identifier"] = 1] = "Identifier";
+  TypePredicateKind2[TypePredicateKind2["AssertsThis"] = 2] = "AssertsThis";
+  TypePredicateKind2[TypePredicateKind2["AssertsIdentifier"] = 3] = "AssertsIdentifier";
+  return TypePredicateKind2;
+})(TypePredicateKind || {});
+var TypeReferenceSerializationKind = /* @__PURE__ */ ((TypeReferenceSerializationKind2) => {
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["Unknown"] = 0] = "Unknown";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["TypeWithConstructSignatureAndValue"] = 1] = "TypeWithConstructSignatureAndValue";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["VoidNullableOrNeverType"] = 2] = "VoidNullableOrNeverType";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["NumberLikeType"] = 3] = "NumberLikeType";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["BigIntLikeType"] = 4] = "BigIntLikeType";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["StringLikeType"] = 5] = "StringLikeType";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["BooleanType"] = 6] = "BooleanType";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ArrayLikeType"] = 7] = "ArrayLikeType";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ESSymbolType"] = 8] = "ESSymbolType";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["Promise"] = 9] = "Promise";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["TypeWithCallSignature"] = 10] = "TypeWithCallSignature";
+  TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ObjectType"] = 11] = "ObjectType";
+  return TypeReferenceSerializationKind2;
+})(TypeReferenceSerializationKind || {});
+var SymbolFlags = /* @__PURE__ */ ((SymbolFlags3) => {
+  SymbolFlags3[SymbolFlags3["None"] = 0] = "None";
+  SymbolFlags3[SymbolFlags3["FunctionScopedVariable"] = 1] = "FunctionScopedVariable";
+  SymbolFlags3[SymbolFlags3["BlockScopedVariable"] = 2] = "BlockScopedVariable";
+  SymbolFlags3[SymbolFlags3["Property"] = 4] = "Property";
+  SymbolFlags3[SymbolFlags3["EnumMember"] = 8] = "EnumMember";
+  SymbolFlags3[SymbolFlags3["Function"] = 16] = "Function";
+  SymbolFlags3[SymbolFlags3["Class"] = 32] = "Class";
+  SymbolFlags3[SymbolFlags3["Interface"] = 64] = "Interface";
+  SymbolFlags3[SymbolFlags3["ConstEnum"] = 128] = "ConstEnum";
+  SymbolFlags3[SymbolFlags3["RegularEnum"] = 256] = "RegularEnum";
+  SymbolFlags3[SymbolFlags3["ValueModule"] = 512] = "ValueModule";
+  SymbolFlags3[SymbolFlags3["NamespaceModule"] = 1024] = "NamespaceModule";
+  SymbolFlags3[SymbolFlags3["TypeLiteral"] = 2048] = "TypeLiteral";
+  SymbolFlags3[SymbolFlags3["ObjectLiteral"] = 4096] = "ObjectLiteral";
+  SymbolFlags3[SymbolFlags3["Method"] = 8192] = "Method";
+  SymbolFlags3[SymbolFlags3["Constructor"] = 16384] = "Constructor";
+  SymbolFlags3[SymbolFlags3["GetAccessor"] = 32768] = "GetAccessor";
+  SymbolFlags3[SymbolFlags3["SetAccessor"] = 65536] = "SetAccessor";
+  SymbolFlags3[SymbolFlags3["Signature"] = 131072] = "Signature";
+  SymbolFlags3[SymbolFlags3["TypeParameter"] = 262144] = "TypeParameter";
+  SymbolFlags3[SymbolFlags3["TypeAlias"] = 524288] = "TypeAlias";
+  SymbolFlags3[SymbolFlags3["ExportValue"] = 1048576] = "ExportValue";
+  SymbolFlags3[SymbolFlags3["Alias"] = 2097152] = "Alias";
+  SymbolFlags3[SymbolFlags3["Prototype"] = 4194304] = "Prototype";
+  SymbolFlags3[SymbolFlags3["ExportStar"] = 8388608] = "ExportStar";
+  SymbolFlags3[SymbolFlags3["Optional"] = 16777216] = "Optional";
+  SymbolFlags3[SymbolFlags3["Transient"] = 33554432] = "Transient";
+  SymbolFlags3[SymbolFlags3["Assignment"] = 67108864] = "Assignment";
+  SymbolFlags3[SymbolFlags3["ModuleExports"] = 134217728] = "ModuleExports";
+  SymbolFlags3[SymbolFlags3["All"] = 67108863] = "All";
+  SymbolFlags3[SymbolFlags3["Enum"] = 384] = "Enum";
+  SymbolFlags3[SymbolFlags3["Variable"] = 3] = "Variable";
+  SymbolFlags3[SymbolFlags3["Value"] = 111551] = "Value";
+  SymbolFlags3[SymbolFlags3["Type"] = 788968] = "Type";
+  SymbolFlags3[SymbolFlags3["Namespace"] = 1920] = "Namespace";
+  SymbolFlags3[SymbolFlags3["Module"] = 1536] = "Module";
+  SymbolFlags3[SymbolFlags3["Accessor"] = 98304] = "Accessor";
+  SymbolFlags3[SymbolFlags3["FunctionScopedVariableExcludes"] = 111550] = "FunctionScopedVariableExcludes";
+  SymbolFlags3[SymbolFlags3["BlockScopedVariableExcludes"] = 111551 /* Value */] = "BlockScopedVariableExcludes";
+  SymbolFlags3[SymbolFlags3["ParameterExcludes"] = 111551 /* Value */] = "ParameterExcludes";
+  SymbolFlags3[SymbolFlags3["PropertyExcludes"] = 0 /* None */] = "PropertyExcludes";
+  SymbolFlags3[SymbolFlags3["EnumMemberExcludes"] = 900095] = "EnumMemberExcludes";
+  SymbolFlags3[SymbolFlags3["FunctionExcludes"] = 110991] = "FunctionExcludes";
+  SymbolFlags3[SymbolFlags3["ClassExcludes"] = 899503] = "ClassExcludes";
+  SymbolFlags3[SymbolFlags3["InterfaceExcludes"] = 788872] = "InterfaceExcludes";
+  SymbolFlags3[SymbolFlags3["RegularEnumExcludes"] = 899327] = "RegularEnumExcludes";
+  SymbolFlags3[SymbolFlags3["ConstEnumExcludes"] = 899967] = "ConstEnumExcludes";
+  SymbolFlags3[SymbolFlags3["ValueModuleExcludes"] = 110735] = "ValueModuleExcludes";
+  SymbolFlags3[SymbolFlags3["NamespaceModuleExcludes"] = 0] = "NamespaceModuleExcludes";
+  SymbolFlags3[SymbolFlags3["MethodExcludes"] = 103359] = "MethodExcludes";
+  SymbolFlags3[SymbolFlags3["GetAccessorExcludes"] = 46015] = "GetAccessorExcludes";
+  SymbolFlags3[SymbolFlags3["SetAccessorExcludes"] = 78783] = "SetAccessorExcludes";
+  SymbolFlags3[SymbolFlags3["AccessorExcludes"] = 13247] = "AccessorExcludes";
+  SymbolFlags3[SymbolFlags3["TypeParameterExcludes"] = 526824] = "TypeParameterExcludes";
+  SymbolFlags3[SymbolFlags3["TypeAliasExcludes"] = 788968 /* Type */] = "TypeAliasExcludes";
+  SymbolFlags3[SymbolFlags3["AliasExcludes"] = 2097152 /* Alias */] = "AliasExcludes";
+  SymbolFlags3[SymbolFlags3["ModuleMember"] = 2623475] = "ModuleMember";
+  SymbolFlags3[SymbolFlags3["ExportHasLocal"] = 944] = "ExportHasLocal";
+  SymbolFlags3[SymbolFlags3["BlockScoped"] = 418] = "BlockScoped";
+  SymbolFlags3[SymbolFlags3["PropertyOrAccessor"] = 98308] = "PropertyOrAccessor";
+  SymbolFlags3[SymbolFlags3["ClassMember"] = 106500] = "ClassMember";
+  SymbolFlags3[SymbolFlags3["ExportSupportsDefaultModifier"] = 112] = "ExportSupportsDefaultModifier";
+  SymbolFlags3[SymbolFlags3["ExportDoesNotSupportDefaultModifier"] = -113] = "ExportDoesNotSupportDefaultModifier";
+  SymbolFlags3[SymbolFlags3["Classifiable"] = 2885600] = "Classifiable";
+  SymbolFlags3[SymbolFlags3["LateBindingContainer"] = 6256] = "LateBindingContainer";
+  return SymbolFlags3;
+})(SymbolFlags || {});
+var EnumKind = /* @__PURE__ */ ((EnumKind2) => {
+  EnumKind2[EnumKind2["Numeric"] = 0] = "Numeric";
+  EnumKind2[EnumKind2["Literal"] = 1] = "Literal";
+  return EnumKind2;
+})(EnumKind || {});
+var CheckFlags = /* @__PURE__ */ ((CheckFlags2) => {
+  CheckFlags2[CheckFlags2["None"] = 0] = "None";
+  CheckFlags2[CheckFlags2["Instantiated"] = 1] = "Instantiated";
+  CheckFlags2[CheckFlags2["SyntheticProperty"] = 2] = "SyntheticProperty";
+  CheckFlags2[CheckFlags2["SyntheticMethod"] = 4] = "SyntheticMethod";
+  CheckFlags2[CheckFlags2["Readonly"] = 8] = "Readonly";
+  CheckFlags2[CheckFlags2["ReadPartial"] = 16] = "ReadPartial";
+  CheckFlags2[CheckFlags2["WritePartial"] = 32] = "WritePartial";
+  CheckFlags2[CheckFlags2["HasNonUniformType"] = 64] = "HasNonUniformType";
+  CheckFlags2[CheckFlags2["HasLiteralType"] = 128] = "HasLiteralType";
+  CheckFlags2[CheckFlags2["ContainsPublic"] = 256] = "ContainsPublic";
+  CheckFlags2[CheckFlags2["ContainsProtected"] = 512] = "ContainsProtected";
+  CheckFlags2[CheckFlags2["ContainsPrivate"] = 1024] = "ContainsPrivate";
+  CheckFlags2[CheckFlags2["ContainsStatic"] = 2048] = "ContainsStatic";
+  CheckFlags2[CheckFlags2["Late"] = 4096] = "Late";
+  CheckFlags2[CheckFlags2["ReverseMapped"] = 8192] = "ReverseMapped";
+  CheckFlags2[CheckFlags2["OptionalParameter"] = 16384] = "OptionalParameter";
+  CheckFlags2[CheckFlags2["RestParameter"] = 32768] = "RestParameter";
+  CheckFlags2[CheckFlags2["DeferredType"] = 65536] = "DeferredType";
+  CheckFlags2[CheckFlags2["HasNeverType"] = 131072] = "HasNeverType";
+  CheckFlags2[CheckFlags2["Mapped"] = 262144] = "Mapped";
+  CheckFlags2[CheckFlags2["StripOptional"] = 524288] = "StripOptional";
+  CheckFlags2[CheckFlags2["Unresolved"] = 1048576] = "Unresolved";
+  CheckFlags2[CheckFlags2["Synthetic"] = 6] = "Synthetic";
+  CheckFlags2[CheckFlags2["Discriminant"] = 192] = "Discriminant";
+  CheckFlags2[CheckFlags2["Partial"] = 48] = "Partial";
+  return CheckFlags2;
+})(CheckFlags || {});
+var InternalSymbolName = /* @__PURE__ */ ((InternalSymbolName2) => {
+  InternalSymbolName2["Call"] = "__call";
+  InternalSymbolName2["Constructor"] = "__constructor";
+  InternalSymbolName2["New"] = "__new";
+  InternalSymbolName2["Index"] = "__index";
+  InternalSymbolName2["ExportStar"] = "__export";
+  InternalSymbolName2["Global"] = "__global";
+  InternalSymbolName2["Missing"] = "__missing";
+  InternalSymbolName2["Type"] = "__type";
+  InternalSymbolName2["Object"] = "__object";
+  InternalSymbolName2["JSXAttributes"] = "__jsxAttributes";
+  InternalSymbolName2["Class"] = "__class";
+  InternalSymbolName2["Function"] = "__function";
+  InternalSymbolName2["Computed"] = "__computed";
+  InternalSymbolName2["Resolving"] = "__resolving__";
+  InternalSymbolName2["ExportEquals"] = "export=";
+  InternalSymbolName2["Default"] = "default";
+  InternalSymbolName2["This"] = "this";
+  return InternalSymbolName2;
+})(InternalSymbolName || {});
+var NodeCheckFlags = /* @__PURE__ */ ((NodeCheckFlags2) => {
+  NodeCheckFlags2[NodeCheckFlags2["None"] = 0] = "None";
+  NodeCheckFlags2[NodeCheckFlags2["TypeChecked"] = 1] = "TypeChecked";
+  NodeCheckFlags2[NodeCheckFlags2["LexicalThis"] = 2] = "LexicalThis";
+  NodeCheckFlags2[NodeCheckFlags2["CaptureThis"] = 4] = "CaptureThis";
+  NodeCheckFlags2[NodeCheckFlags2["CaptureNewTarget"] = 8] = "CaptureNewTarget";
+  NodeCheckFlags2[NodeCheckFlags2["SuperInstance"] = 16] = "SuperInstance";
+  NodeCheckFlags2[NodeCheckFlags2["SuperStatic"] = 32] = "SuperStatic";
+  NodeCheckFlags2[NodeCheckFlags2["ContextChecked"] = 64] = "ContextChecked";
+  NodeCheckFlags2[NodeCheckFlags2["MethodWithSuperPropertyAccessInAsync"] = 128] = "MethodWithSuperPropertyAccessInAsync";
+  NodeCheckFlags2[NodeCheckFlags2["MethodWithSuperPropertyAssignmentInAsync"] = 256] = "MethodWithSuperPropertyAssignmentInAsync";
+  NodeCheckFlags2[NodeCheckFlags2["CaptureArguments"] = 512] = "CaptureArguments";
+  NodeCheckFlags2[NodeCheckFlags2["EnumValuesComputed"] = 1024] = "EnumValuesComputed";
+  NodeCheckFlags2[NodeCheckFlags2["LexicalModuleMergesWithClass"] = 2048] = "LexicalModuleMergesWithClass";
+  NodeCheckFlags2[NodeCheckFlags2["LoopWithCapturedBlockScopedBinding"] = 4096] = "LoopWithCapturedBlockScopedBinding";
+  NodeCheckFlags2[NodeCheckFlags2["ContainsCapturedBlockScopeBinding"] = 8192] = "ContainsCapturedBlockScopeBinding";
+  NodeCheckFlags2[NodeCheckFlags2["CapturedBlockScopedBinding"] = 16384] = "CapturedBlockScopedBinding";
+  NodeCheckFlags2[NodeCheckFlags2["BlockScopedBindingInLoop"] = 32768] = "BlockScopedBindingInLoop";
+  NodeCheckFlags2[NodeCheckFlags2["ClassWithBodyScopedClassBinding"] = 65536] = "ClassWithBodyScopedClassBinding";
+  NodeCheckFlags2[NodeCheckFlags2["BodyScopedClassBinding"] = 131072] = "BodyScopedClassBinding";
+  NodeCheckFlags2[NodeCheckFlags2["NeedsLoopOutParameter"] = 262144] = "NeedsLoopOutParameter";
+  NodeCheckFlags2[NodeCheckFlags2["AssignmentsMarked"] = 524288] = "AssignmentsMarked";
+  NodeCheckFlags2[NodeCheckFlags2["ClassWithConstructorReference"] = 1048576] = "ClassWithConstructorReference";
+  NodeCheckFlags2[NodeCheckFlags2["ConstructorReferenceInClass"] = 2097152] = "ConstructorReferenceInClass";
+  NodeCheckFlags2[NodeCheckFlags2["ContainsClassWithPrivateIdentifiers"] = 4194304] = "ContainsClassWithPrivateIdentifiers";
+  NodeCheckFlags2[NodeCheckFlags2["ContainsSuperPropertyInStaticInitializer"] = 8388608] = "ContainsSuperPropertyInStaticInitializer";
+  NodeCheckFlags2[NodeCheckFlags2["InCheckIdentifier"] = 16777216] = "InCheckIdentifier";
+  return NodeCheckFlags2;
+})(NodeCheckFlags || {});
+var TypeFlags = /* @__PURE__ */ ((TypeFlags2) => {
+  TypeFlags2[TypeFlags2["Any"] = 1] = "Any";
+  TypeFlags2[TypeFlags2["Unknown"] = 2] = "Unknown";
+  TypeFlags2[TypeFlags2["String"] = 4] = "String";
+  TypeFlags2[TypeFlags2["Number"] = 8] = "Number";
+  TypeFlags2[TypeFlags2["Boolean"] = 16] = "Boolean";
+  TypeFlags2[TypeFlags2["Enum"] = 32] = "Enum";
+  TypeFlags2[TypeFlags2["BigInt"] = 64] = "BigInt";
+  TypeFlags2[TypeFlags2["StringLiteral"] = 128] = "StringLiteral";
+  TypeFlags2[TypeFlags2["NumberLiteral"] = 256] = "NumberLiteral";
+  TypeFlags2[TypeFlags2["BooleanLiteral"] = 512] = "BooleanLiteral";
+  TypeFlags2[TypeFlags2["EnumLiteral"] = 1024] = "EnumLiteral";
+  TypeFlags2[TypeFlags2["BigIntLiteral"] = 2048] = "BigIntLiteral";
+  TypeFlags2[TypeFlags2["ESSymbol"] = 4096] = "ESSymbol";
+  TypeFlags2[TypeFlags2["UniqueESSymbol"] = 8192] = "UniqueESSymbol";
+  TypeFlags2[TypeFlags2["Void"] = 16384] = "Void";
+  TypeFlags2[TypeFlags2["Undefined"] = 32768] = "Undefined";
+  TypeFlags2[TypeFlags2["Null"] = 65536] = "Null";
+  TypeFlags2[TypeFlags2["Never"] = 131072] = "Never";
+  TypeFlags2[TypeFlags2["TypeParameter"] = 262144] = "TypeParameter";
+  TypeFlags2[TypeFlags2["Object"] = 524288] = "Object";
+  TypeFlags2[TypeFlags2["Union"] = 1048576] = "Union";
+  TypeFlags2[TypeFlags2["Intersection"] = 2097152] = "Intersection";
+  TypeFlags2[TypeFlags2["Index"] = 4194304] = "Index";
+  TypeFlags2[TypeFlags2["IndexedAccess"] = 8388608] = "IndexedAccess";
+  TypeFlags2[TypeFlags2["Conditional"] = 16777216] = "Conditional";
+  TypeFlags2[TypeFlags2["Substitution"] = 33554432] = "Substitution";
+  TypeFlags2[TypeFlags2["NonPrimitive"] = 67108864] = "NonPrimitive";
+  TypeFlags2[TypeFlags2["TemplateLiteral"] = 134217728] = "TemplateLiteral";
+  TypeFlags2[TypeFlags2["StringMapping"] = 268435456] = "StringMapping";
+  TypeFlags2[TypeFlags2["AnyOrUnknown"] = 3] = "AnyOrUnknown";
+  TypeFlags2[TypeFlags2["Nullable"] = 98304] = "Nullable";
+  TypeFlags2[TypeFlags2["Literal"] = 2944] = "Literal";
+  TypeFlags2[TypeFlags2["Unit"] = 109440] = "Unit";
+  TypeFlags2[TypeFlags2["StringOrNumberLiteral"] = 384] = "StringOrNumberLiteral";
+  TypeFlags2[TypeFlags2["StringOrNumberLiteralOrUnique"] = 8576] = "StringOrNumberLiteralOrUnique";
+  TypeFlags2[TypeFlags2["DefinitelyFalsy"] = 117632] = "DefinitelyFalsy";
+  TypeFlags2[TypeFlags2["PossiblyFalsy"] = 117724] = "PossiblyFalsy";
+  TypeFlags2[TypeFlags2["Intrinsic"] = 67359327] = "Intrinsic";
+  TypeFlags2[TypeFlags2["Primitive"] = 131068] = "Primitive";
+  TypeFlags2[TypeFlags2["StringLike"] = 402653316] = "StringLike";
+  TypeFlags2[TypeFlags2["NumberLike"] = 296] = "NumberLike";
+  TypeFlags2[TypeFlags2["BigIntLike"] = 2112] = "BigIntLike";
+  TypeFlags2[TypeFlags2["BooleanLike"] = 528] = "BooleanLike";
+  TypeFlags2[TypeFlags2["EnumLike"] = 1056] = "EnumLike";
+  TypeFlags2[TypeFlags2["ESSymbolLike"] = 12288] = "ESSymbolLike";
+  TypeFlags2[TypeFlags2["VoidLike"] = 49152] = "VoidLike";
+  TypeFlags2[TypeFlags2["DefinitelyNonNullable"] = 470302716] = "DefinitelyNonNullable";
+  TypeFlags2[TypeFlags2["DisjointDomains"] = 469892092] = "DisjointDomains";
+  TypeFlags2[TypeFlags2["UnionOrIntersection"] = 3145728] = "UnionOrIntersection";
+  TypeFlags2[TypeFlags2["StructuredType"] = 3670016] = "StructuredType";
+  TypeFlags2[TypeFlags2["TypeVariable"] = 8650752] = "TypeVariable";
+  TypeFlags2[TypeFlags2["InstantiableNonPrimitive"] = 58982400] = "InstantiableNonPrimitive";
+  TypeFlags2[TypeFlags2["InstantiablePrimitive"] = 406847488] = "InstantiablePrimitive";
+  TypeFlags2[TypeFlags2["Instantiable"] = 465829888] = "Instantiable";
+  TypeFlags2[TypeFlags2["StructuredOrInstantiable"] = 469499904] = "StructuredOrInstantiable";
+  TypeFlags2[TypeFlags2["ObjectFlagsType"] = 3899393] = "ObjectFlagsType";
+  TypeFlags2[TypeFlags2["Simplifiable"] = 25165824] = "Simplifiable";
+  TypeFlags2[TypeFlags2["Singleton"] = 67358815] = "Singleton";
+  TypeFlags2[TypeFlags2["Narrowable"] = 536624127] = "Narrowable";
+  TypeFlags2[TypeFlags2["IncludesMask"] = 205258751] = "IncludesMask";
+  TypeFlags2[TypeFlags2["IncludesMissingType"] = 262144 /* TypeParameter */] = "IncludesMissingType";
+  TypeFlags2[TypeFlags2["IncludesNonWideningType"] = 4194304 /* Index */] = "IncludesNonWideningType";
+  TypeFlags2[TypeFlags2["IncludesWildcard"] = 8388608 /* IndexedAccess */] = "IncludesWildcard";
+  TypeFlags2[TypeFlags2["IncludesEmptyObject"] = 16777216 /* Conditional */] = "IncludesEmptyObject";
+  TypeFlags2[TypeFlags2["IncludesInstantiable"] = 33554432 /* Substitution */] = "IncludesInstantiable";
+  TypeFlags2[TypeFlags2["NotPrimitiveUnion"] = 36323363] = "NotPrimitiveUnion";
+  return TypeFlags2;
+})(TypeFlags || {});
+var ObjectFlags = /* @__PURE__ */ ((ObjectFlags3) => {
+  ObjectFlags3[ObjectFlags3["None"] = 0] = "None";
+  ObjectFlags3[ObjectFlags3["Class"] = 1] = "Class";
+  ObjectFlags3[ObjectFlags3["Interface"] = 2] = "Interface";
+  ObjectFlags3[ObjectFlags3["Reference"] = 4] = "Reference";
+  ObjectFlags3[ObjectFlags3["Tuple"] = 8] = "Tuple";
+  ObjectFlags3[ObjectFlags3["Anonymous"] = 16] = "Anonymous";
+  ObjectFlags3[ObjectFlags3["Mapped"] = 32] = "Mapped";
+  ObjectFlags3[ObjectFlags3["Instantiated"] = 64] = "Instantiated";
+  ObjectFlags3[ObjectFlags3["ObjectLiteral"] = 128] = "ObjectLiteral";
+  ObjectFlags3[ObjectFlags3["EvolvingArray"] = 256] = "EvolvingArray";
+  ObjectFlags3[ObjectFlags3["ObjectLiteralPatternWithComputedProperties"] = 512] = "ObjectLiteralPatternWithComputedProperties";
+  ObjectFlags3[ObjectFlags3["ReverseMapped"] = 1024] = "ReverseMapped";
+  ObjectFlags3[ObjectFlags3["JsxAttributes"] = 2048] = "JsxAttributes";
+  ObjectFlags3[ObjectFlags3["JSLiteral"] = 4096] = "JSLiteral";
+  ObjectFlags3[ObjectFlags3["FreshLiteral"] = 8192] = "FreshLiteral";
+  ObjectFlags3[ObjectFlags3["ArrayLiteral"] = 16384] = "ArrayLiteral";
+  ObjectFlags3[ObjectFlags3["PrimitiveUnion"] = 32768] = "PrimitiveUnion";
+  ObjectFlags3[ObjectFlags3["ContainsWideningType"] = 65536] = "ContainsWideningType";
+  ObjectFlags3[ObjectFlags3["ContainsObjectOrArrayLiteral"] = 131072] = "ContainsObjectOrArrayLiteral";
+  ObjectFlags3[ObjectFlags3["NonInferrableType"] = 262144] = "NonInferrableType";
+  ObjectFlags3[ObjectFlags3["CouldContainTypeVariablesComputed"] = 524288] = "CouldContainTypeVariablesComputed";
+  ObjectFlags3[ObjectFlags3["CouldContainTypeVariables"] = 1048576] = "CouldContainTypeVariables";
+  ObjectFlags3[ObjectFlags3["ClassOrInterface"] = 3] = "ClassOrInterface";
+  ObjectFlags3[ObjectFlags3["RequiresWidening"] = 196608] = "RequiresWidening";
+  ObjectFlags3[ObjectFlags3["PropagatingFlags"] = 458752] = "PropagatingFlags";
+  ObjectFlags3[ObjectFlags3["ObjectTypeKindMask"] = 1343] = "ObjectTypeKindMask";
+  ObjectFlags3[ObjectFlags3["ContainsSpread"] = 2097152] = "ContainsSpread";
+  ObjectFlags3[ObjectFlags3["ObjectRestType"] = 4194304] = "ObjectRestType";
+  ObjectFlags3[ObjectFlags3["InstantiationExpressionType"] = 8388608] = "InstantiationExpressionType";
+  ObjectFlags3[ObjectFlags3["IsClassInstanceClone"] = 16777216] = "IsClassInstanceClone";
+  ObjectFlags3[ObjectFlags3["IdenticalBaseTypeCalculated"] = 33554432] = "IdenticalBaseTypeCalculated";
+  ObjectFlags3[ObjectFlags3["IdenticalBaseTypeExists"] = 67108864] = "IdenticalBaseTypeExists";
+  ObjectFlags3[ObjectFlags3["IsGenericTypeComputed"] = 2097152] = "IsGenericTypeComputed";
+  ObjectFlags3[ObjectFlags3["IsGenericObjectType"] = 4194304] = "IsGenericObjectType";
+  ObjectFlags3[ObjectFlags3["IsGenericIndexType"] = 8388608] = "IsGenericIndexType";
+  ObjectFlags3[ObjectFlags3["IsGenericType"] = 12582912] = "IsGenericType";
+  ObjectFlags3[ObjectFlags3["ContainsIntersections"] = 16777216] = "ContainsIntersections";
+  ObjectFlags3[ObjectFlags3["IsUnknownLikeUnionComputed"] = 33554432] = "IsUnknownLikeUnionComputed";
+  ObjectFlags3[ObjectFlags3["IsUnknownLikeUnion"] = 67108864] = "IsUnknownLikeUnion";
+  ObjectFlags3[ObjectFlags3["IsNeverIntersectionComputed"] = 16777216] = "IsNeverIntersectionComputed";
+  ObjectFlags3[ObjectFlags3["IsNeverIntersection"] = 33554432] = "IsNeverIntersection";
+  return ObjectFlags3;
+})(ObjectFlags || {});
+var VarianceFlags = /* @__PURE__ */ ((VarianceFlags2) => {
+  VarianceFlags2[VarianceFlags2["Invariant"] = 0] = "Invariant";
+  VarianceFlags2[VarianceFlags2["Covariant"] = 1] = "Covariant";
+  VarianceFlags2[VarianceFlags2["Contravariant"] = 2] = "Contravariant";
+  VarianceFlags2[VarianceFlags2["Bivariant"] = 3] = "Bivariant";
+  VarianceFlags2[VarianceFlags2["Independent"] = 4] = "Independent";
+  VarianceFlags2[VarianceFlags2["VarianceMask"] = 7] = "VarianceMask";
+  VarianceFlags2[VarianceFlags2["Unmeasurable"] = 8] = "Unmeasurable";
+  VarianceFlags2[VarianceFlags2["Unreliable"] = 16] = "Unreliable";
+  VarianceFlags2[VarianceFlags2["AllowsStructuralFallback"] = 24] = "AllowsStructuralFallback";
+  return VarianceFlags2;
+})(VarianceFlags || {});
+var ElementFlags = /* @__PURE__ */ ((ElementFlags2) => {
+  ElementFlags2[ElementFlags2["Required"] = 1] = "Required";
+  ElementFlags2[ElementFlags2["Optional"] = 2] = "Optional";
+  ElementFlags2[ElementFlags2["Rest"] = 4] = "Rest";
+  ElementFlags2[ElementFlags2["Variadic"] = 8] = "Variadic";
+  ElementFlags2[ElementFlags2["Fixed"] = 3] = "Fixed";
+  ElementFlags2[ElementFlags2["Variable"] = 12] = "Variable";
+  ElementFlags2[ElementFlags2["NonRequired"] = 14] = "NonRequired";
+  ElementFlags2[ElementFlags2["NonRest"] = 11] = "NonRest";
+  return ElementFlags2;
+})(ElementFlags || {});
+var AccessFlags = /* @__PURE__ */ ((AccessFlags2) => {
+  AccessFlags2[AccessFlags2["None"] = 0] = "None";
+  AccessFlags2[AccessFlags2["IncludeUndefined"] = 1] = "IncludeUndefined";
+  AccessFlags2[AccessFlags2["NoIndexSignatures"] = 2] = "NoIndexSignatures";
+  AccessFlags2[AccessFlags2["Writing"] = 4] = "Writing";
+  AccessFlags2[AccessFlags2["CacheSymbol"] = 8] = "CacheSymbol";
+  AccessFlags2[AccessFlags2["NoTupleBoundsCheck"] = 16] = "NoTupleBoundsCheck";
+  AccessFlags2[AccessFlags2["ExpressionPosition"] = 32] = "ExpressionPosition";
+  AccessFlags2[AccessFlags2["ReportDeprecated"] = 64] = "ReportDeprecated";
+  AccessFlags2[AccessFlags2["SuppressNoImplicitAnyError"] = 128] = "SuppressNoImplicitAnyError";
+  AccessFlags2[AccessFlags2["Contextual"] = 256] = "Contextual";
+  AccessFlags2[AccessFlags2["Persistent"] = 1 /* IncludeUndefined */] = "Persistent";
+  return AccessFlags2;
+})(AccessFlags || {});
+var JsxReferenceKind = /* @__PURE__ */ ((JsxReferenceKind2) => {
+  JsxReferenceKind2[JsxReferenceKind2["Component"] = 0] = "Component";
+  JsxReferenceKind2[JsxReferenceKind2["Function"] = 1] = "Function";
+  JsxReferenceKind2[JsxReferenceKind2["Mixed"] = 2] = "Mixed";
+  return JsxReferenceKind2;
+})(JsxReferenceKind || {});
+var SignatureKind = /* @__PURE__ */ ((SignatureKind2) => {
+  SignatureKind2[SignatureKind2["Call"] = 0] = "Call";
+  SignatureKind2[SignatureKind2["Construct"] = 1] = "Construct";
+  return SignatureKind2;
+})(SignatureKind || {});
+var SignatureFlags = /* @__PURE__ */ ((SignatureFlags5) => {
+  SignatureFlags5[SignatureFlags5["None"] = 0] = "None";
+  SignatureFlags5[SignatureFlags5["HasRestParameter"] = 1] = "HasRestParameter";
+  SignatureFlags5[SignatureFlags5["HasLiteralTypes"] = 2] = "HasLiteralTypes";
+  SignatureFlags5[SignatureFlags5["Abstract"] = 4] = "Abstract";
+  SignatureFlags5[SignatureFlags5["IsInnerCallChain"] = 8] = "IsInnerCallChain";
+  SignatureFlags5[SignatureFlags5["IsOuterCallChain"] = 16] = "IsOuterCallChain";
+  SignatureFlags5[SignatureFlags5["IsUntypedSignatureInJSFile"] = 32] = "IsUntypedSignatureInJSFile";
+  SignatureFlags5[SignatureFlags5["PropagatingFlags"] = 39] = "PropagatingFlags";
+  SignatureFlags5[SignatureFlags5["CallChainFlags"] = 24] = "CallChainFlags";
+  return SignatureFlags5;
+})(SignatureFlags || {});
+var IndexKind = /* @__PURE__ */ ((IndexKind2) => {
+  IndexKind2[IndexKind2["String"] = 0] = "String";
+  IndexKind2[IndexKind2["Number"] = 1] = "Number";
+  return IndexKind2;
+})(IndexKind || {});
+var TypeMapKind = /* @__PURE__ */ ((TypeMapKind2) => {
+  TypeMapKind2[TypeMapKind2["Simple"] = 0] = "Simple";
+  TypeMapKind2[TypeMapKind2["Array"] = 1] = "Array";
+  TypeMapKind2[TypeMapKind2["Deferred"] = 2] = "Deferred";
+  TypeMapKind2[TypeMapKind2["Function"] = 3] = "Function";
+  TypeMapKind2[TypeMapKind2["Composite"] = 4] = "Composite";
+  TypeMapKind2[TypeMapKind2["Merged"] = 5] = "Merged";
+  return TypeMapKind2;
+})(TypeMapKind || {});
+var InferencePriority = /* @__PURE__ */ ((InferencePriority2) => {
+  InferencePriority2[InferencePriority2["None"] = 0] = "None";
+  InferencePriority2[InferencePriority2["NakedTypeVariable"] = 1] = "NakedTypeVariable";
+  InferencePriority2[InferencePriority2["SpeculativeTuple"] = 2] = "SpeculativeTuple";
+  InferencePriority2[InferencePriority2["SubstituteSource"] = 4] = "SubstituteSource";
+  InferencePriority2[InferencePriority2["HomomorphicMappedType"] = 8] = "HomomorphicMappedType";
+  InferencePriority2[InferencePriority2["PartialHomomorphicMappedType"] = 16] = "PartialHomomorphicMappedType";
+  InferencePriority2[InferencePriority2["MappedTypeConstraint"] = 32] = "MappedTypeConstraint";
+  InferencePriority2[InferencePriority2["ContravariantConditional"] = 64] = "ContravariantConditional";
+  InferencePriority2[InferencePriority2["ReturnType"] = 128] = "ReturnType";
+  InferencePriority2[InferencePriority2["LiteralKeyof"] = 256] = "LiteralKeyof";
+  InferencePriority2[InferencePriority2["NoConstraints"] = 512] = "NoConstraints";
+  InferencePriority2[InferencePriority2["AlwaysStrict"] = 1024] = "AlwaysStrict";
+  InferencePriority2[InferencePriority2["MaxValue"] = 2048] = "MaxValue";
+  InferencePriority2[InferencePriority2["PriorityImpliesCombination"] = 416] = "PriorityImpliesCombination";
+  InferencePriority2[InferencePriority2["Circularity"] = -1] = "Circularity";
+  return InferencePriority2;
+})(InferencePriority || {});
+var InferenceFlags = /* @__PURE__ */ ((InferenceFlags2) => {
+  InferenceFlags2[InferenceFlags2["None"] = 0] = "None";
+  InferenceFlags2[InferenceFlags2["NoDefault"] = 1] = "NoDefault";
+  InferenceFlags2[InferenceFlags2["AnyDefault"] = 2] = "AnyDefault";
+  InferenceFlags2[InferenceFlags2["SkippedGenericFunction"] = 4] = "SkippedGenericFunction";
+  return InferenceFlags2;
+})(InferenceFlags || {});
+var Ternary = /* @__PURE__ */ ((Ternary2) => {
+  Ternary2[Ternary2["False"] = 0] = "False";
+  Ternary2[Ternary2["Unknown"] = 1] = "Unknown";
+  Ternary2[Ternary2["Maybe"] = 3] = "Maybe";
+  Ternary2[Ternary2["True"] = -1] = "True";
+  return Ternary2;
+})(Ternary || {});
+var AssignmentDeclarationKind = /* @__PURE__ */ ((AssignmentDeclarationKind2) => {
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["None"] = 0] = "None";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["ExportsProperty"] = 1] = "ExportsProperty";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["ModuleExports"] = 2] = "ModuleExports";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["PrototypeProperty"] = 3] = "PrototypeProperty";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["ThisProperty"] = 4] = "ThisProperty";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["Property"] = 5] = "Property";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["Prototype"] = 6] = "Prototype";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["ObjectDefinePropertyValue"] = 7] = "ObjectDefinePropertyValue";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["ObjectDefinePropertyExports"] = 8] = "ObjectDefinePropertyExports";
+  AssignmentDeclarationKind2[AssignmentDeclarationKind2["ObjectDefinePrototypeProperty"] = 9] = "ObjectDefinePrototypeProperty";
+  return AssignmentDeclarationKind2;
+})(AssignmentDeclarationKind || {});
+var DiagnosticCategory = /* @__PURE__ */ ((DiagnosticCategory2) => {
+  DiagnosticCategory2[DiagnosticCategory2["Warning"] = 0] = "Warning";
+  DiagnosticCategory2[DiagnosticCategory2["Error"] = 1] = "Error";
+  DiagnosticCategory2[DiagnosticCategory2["Suggestion"] = 2] = "Suggestion";
+  DiagnosticCategory2[DiagnosticCategory2["Message"] = 3] = "Message";
+  return DiagnosticCategory2;
+})(DiagnosticCategory || {});
+function diagnosticCategoryName(d, lowerCase = true) {
+  const name = DiagnosticCategory[d.category];
+  return lowerCase ? name.toLowerCase() : name;
+}
+var ModuleResolutionKind = /* @__PURE__ */ ((ModuleResolutionKind3) => {
+  ModuleResolutionKind3[ModuleResolutionKind3["Classic"] = 1] = "Classic";
+  ModuleResolutionKind3[ModuleResolutionKind3["Node10"] = 2] = "Node10";
+  ModuleResolutionKind3[ModuleResolutionKind3["Node16"] = 3] = "Node16";
+  ModuleResolutionKind3[ModuleResolutionKind3["NodeNext"] = 99] = "NodeNext";
+  ModuleResolutionKind3[ModuleResolutionKind3["Bundler"] = 100] = "Bundler";
+  return ModuleResolutionKind3;
+})(ModuleResolutionKind || {});
+var ModuleDetectionKind = /* @__PURE__ */ ((ModuleDetectionKind2) => {
+  ModuleDetectionKind2[ModuleDetectionKind2["Legacy"] = 1] = "Legacy";
+  ModuleDetectionKind2[ModuleDetectionKind2["Auto"] = 2] = "Auto";
+  ModuleDetectionKind2[ModuleDetectionKind2["Force"] = 3] = "Force";
+  return ModuleDetectionKind2;
+})(ModuleDetectionKind || {});
+var WatchFileKind = /* @__PURE__ */ ((WatchFileKind3) => {
+  WatchFileKind3[WatchFileKind3["FixedPollingInterval"] = 0] = "FixedPollingInterval";
+  WatchFileKind3[WatchFileKind3["PriorityPollingInterval"] = 1] = "PriorityPollingInterval";
+  WatchFileKind3[WatchFileKind3["DynamicPriorityPolling"] = 2] = "DynamicPriorityPolling";
+  WatchFileKind3[WatchFileKind3["FixedChunkSizePolling"] = 3] = "FixedChunkSizePolling";
+  WatchFileKind3[WatchFileKind3["UseFsEvents"] = 4] = "UseFsEvents";
+  WatchFileKind3[WatchFileKind3["UseFsEventsOnParentDirectory"] = 5] = "UseFsEventsOnParentDirectory";
+  return WatchFileKind3;
+})(WatchFileKind || {});
+var WatchDirectoryKind = /* @__PURE__ */ ((WatchDirectoryKind3) => {
+  WatchDirectoryKind3[WatchDirectoryKind3["UseFsEvents"] = 0] = "UseFsEvents";
+  WatchDirectoryKind3[WatchDirectoryKind3["FixedPollingInterval"] = 1] = "FixedPollingInterval";
+  WatchDirectoryKind3[WatchDirectoryKind3["DynamicPriorityPolling"] = 2] = "DynamicPriorityPolling";
+  WatchDirectoryKind3[WatchDirectoryKind3["FixedChunkSizePolling"] = 3] = "FixedChunkSizePolling";
+  return WatchDirectoryKind3;
+})(WatchDirectoryKind || {});
+var PollingWatchKind = /* @__PURE__ */ ((PollingWatchKind3) => {
+  PollingWatchKind3[PollingWatchKind3["FixedInterval"] = 0] = "FixedInterval";
+  PollingWatchKind3[PollingWatchKind3["PriorityInterval"] = 1] = "PriorityInterval";
+  PollingWatchKind3[PollingWatchKind3["DynamicPriority"] = 2] = "DynamicPriority";
+  PollingWatchKind3[PollingWatchKind3["FixedChunkSize"] = 3] = "FixedChunkSize";
+  return PollingWatchKind3;
+})(PollingWatchKind || {});
+var ModuleKind = /* @__PURE__ */ ((ModuleKind3) => {
+  ModuleKind3[ModuleKind3["None"] = 0] = "None";
+  ModuleKind3[ModuleKind3["CommonJS"] = 1] = "CommonJS";
+  ModuleKind3[ModuleKind3["AMD"] = 2] = "AMD";
+  ModuleKind3[ModuleKind3["UMD"] = 3] = "UMD";
+  ModuleKind3[ModuleKind3["System"] = 4] = "System";
+  ModuleKind3[ModuleKind3["ES2015"] = 5] = "ES2015";
+  ModuleKind3[ModuleKind3["ES2020"] = 6] = "ES2020";
+  ModuleKind3[ModuleKind3["ES2022"] = 7] = "ES2022";
+  ModuleKind3[ModuleKind3["ESNext"] = 99] = "ESNext";
+  ModuleKind3[ModuleKind3["Node16"] = 100] = "Node16";
+  ModuleKind3[ModuleKind3["NodeNext"] = 199] = "NodeNext";
+  return ModuleKind3;
+})(ModuleKind || {});
+var JsxEmit = /* @__PURE__ */ ((JsxEmit3) => {
+  JsxEmit3[JsxEmit3["None"] = 0] = "None";
+  JsxEmit3[JsxEmit3["Preserve"] = 1] = "Preserve";
+  JsxEmit3[JsxEmit3["React"] = 2] = "React";
+  JsxEmit3[JsxEmit3["ReactNative"] = 3] = "ReactNative";
+  JsxEmit3[JsxEmit3["ReactJSX"] = 4] = "ReactJSX";
+  JsxEmit3[JsxEmit3["ReactJSXDev"] = 5] = "ReactJSXDev";
+  return JsxEmit3;
+})(JsxEmit || {});
+var ImportsNotUsedAsValues = /* @__PURE__ */ ((ImportsNotUsedAsValues2) => {
+  ImportsNotUsedAsValues2[ImportsNotUsedAsValues2["Remove"] = 0] = "Remove";
+  ImportsNotUsedAsValues2[ImportsNotUsedAsValues2["Preserve"] = 1] = "Preserve";
+  ImportsNotUsedAsValues2[ImportsNotUsedAsValues2["Error"] = 2] = "Error";
+  return ImportsNotUsedAsValues2;
+})(ImportsNotUsedAsValues || {});
+var NewLineKind = /* @__PURE__ */ ((NewLineKind3) => {
+  NewLineKind3[NewLineKind3["CarriageReturnLineFeed"] = 0] = "CarriageReturnLineFeed";
+  NewLineKind3[NewLineKind3["LineFeed"] = 1] = "LineFeed";
+  return NewLineKind3;
+})(NewLineKind || {});
+var ScriptKind = /* @__PURE__ */ ((ScriptKind6) => {
+  ScriptKind6[ScriptKind6["Unknown"] = 0] = "Unknown";
+  ScriptKind6[ScriptKind6["JS"] = 1] = "JS";
+  ScriptKind6[ScriptKind6["JSX"] = 2] = "JSX";
+  ScriptKind6[ScriptKind6["TS"] = 3] = "TS";
+  ScriptKind6[ScriptKind6["TSX"] = 4] = "TSX";
+  ScriptKind6[ScriptKind6["External"] = 5] = "External";
+  ScriptKind6[ScriptKind6["JSON"] = 6] = "JSON";
+  ScriptKind6[ScriptKind6["Deferred"] = 7] = "Deferred";
+  return ScriptKind6;
+})(ScriptKind || {});
+var ScriptTarget = /* @__PURE__ */ ((ScriptTarget11) => {
+  ScriptTarget11[ScriptTarget11["ES3"] = 0] = "ES3";
+  ScriptTarget11[ScriptTarget11["ES5"] = 1] = "ES5";
+  ScriptTarget11[ScriptTarget11["ES2015"] = 2] = "ES2015";
+  ScriptTarget11[ScriptTarget11["ES2016"] = 3] = "ES2016";
+  ScriptTarget11[ScriptTarget11["ES2017"] = 4] = "ES2017";
+  ScriptTarget11[ScriptTarget11["ES2018"] = 5] = "ES2018";
+  ScriptTarget11[ScriptTarget11["ES2019"] = 6] = "ES2019";
+  ScriptTarget11[ScriptTarget11["ES2020"] = 7] = "ES2020";
+  ScriptTarget11[ScriptTarget11["ES2021"] = 8] = "ES2021";
+  ScriptTarget11[ScriptTarget11["ES2022"] = 9] = "ES2022";
+  ScriptTarget11[ScriptTarget11["ESNext"] = 99] = "ESNext";
+  ScriptTarget11[ScriptTarget11["JSON"] = 100] = "JSON";
+  ScriptTarget11[ScriptTarget11["Latest"] = 99 /* ESNext */] = "Latest";
+  return ScriptTarget11;
+})(ScriptTarget || {});
+var LanguageVariant = /* @__PURE__ */ ((LanguageVariant4) => {
+  LanguageVariant4[LanguageVariant4["Standard"] = 0] = "Standard";
+  LanguageVariant4[LanguageVariant4["JSX"] = 1] = "JSX";
+  return LanguageVariant4;
+})(LanguageVariant || {});
+var WatchDirectoryFlags = /* @__PURE__ */ ((WatchDirectoryFlags4) => {
+  WatchDirectoryFlags4[WatchDirectoryFlags4["None"] = 0] = "None";
+  WatchDirectoryFlags4[WatchDirectoryFlags4["Recursive"] = 1] = "Recursive";
+  return WatchDirectoryFlags4;
+})(WatchDirectoryFlags || {});
+var CharacterCodes = /* @__PURE__ */ ((CharacterCodes2) => {
+  CharacterCodes2[CharacterCodes2["nullCharacter"] = 0] = "nullCharacter";
+  CharacterCodes2[CharacterCodes2["maxAsciiCharacter"] = 127] = "maxAsciiCharacter";
+  CharacterCodes2[CharacterCodes2["lineFeed"] = 10] = "lineFeed";
+  CharacterCodes2[CharacterCodes2["carriageReturn"] = 13] = "carriageReturn";
+  CharacterCodes2[CharacterCodes2["lineSeparator"] = 8232] = "lineSeparator";
+  CharacterCodes2[CharacterCodes2["paragraphSeparator"] = 8233] = "paragraphSeparator";
+  CharacterCodes2[CharacterCodes2["nextLine"] = 133] = "nextLine";
+  CharacterCodes2[CharacterCodes2["space"] = 32] = "space";
+  CharacterCodes2[CharacterCodes2["nonBreakingSpace"] = 160] = "nonBreakingSpace";
+  CharacterCodes2[CharacterCodes2["enQuad"] = 8192] = "enQuad";
+  CharacterCodes2[CharacterCodes2["emQuad"] = 8193] = "emQuad";
+  CharacterCodes2[CharacterCodes2["enSpace"] = 8194] = "enSpace";
+  CharacterCodes2[CharacterCodes2["emSpace"] = 8195] = "emSpace";
+  CharacterCodes2[CharacterCodes2["threePerEmSpace"] = 8196] = "threePerEmSpace";
+  CharacterCodes2[CharacterCodes2["fourPerEmSpace"] = 8197] = "fourPerEmSpace";
+  CharacterCodes2[CharacterCodes2["sixPerEmSpace"] = 8198] = "sixPerEmSpace";
+  CharacterCodes2[CharacterCodes2["figureSpace"] = 8199] = "figureSpace";
+  CharacterCodes2[CharacterCodes2["punctuationSpace"] = 8200] = "punctuationSpace";
+  CharacterCodes2[CharacterCodes2["thinSpace"] = 8201] = "thinSpace";
+  CharacterCodes2[CharacterCodes2["hairSpace"] = 8202] = "hairSpace";
+  CharacterCodes2[CharacterCodes2["zeroWidthSpace"] = 8203] = "zeroWidthSpace";
+  CharacterCodes2[CharacterCodes2["narrowNoBreakSpace"] = 8239] = "narrowNoBreakSpace";
+  CharacterCodes2[CharacterCodes2["ideographicSpace"] = 12288] = "ideographicSpace";
+  CharacterCodes2[CharacterCodes2["mathematicalSpace"] = 8287] = "mathematicalSpace";
+  CharacterCodes2[CharacterCodes2["ogham"] = 5760] = "ogham";
+  CharacterCodes2[CharacterCodes2["_"] = 95] = "_";
+  CharacterCodes2[CharacterCodes2["$"] = 36] = "$";
+  CharacterCodes2[CharacterCodes2["_0"] = 48] = "_0";
+  CharacterCodes2[CharacterCodes2["_1"] = 49] = "_1";
+  CharacterCodes2[CharacterCodes2["_2"] = 50] = "_2";
+  CharacterCodes2[CharacterCodes2["_3"] = 51] = "_3";
+  CharacterCodes2[CharacterCodes2["_4"] = 52] = "_4";
+  CharacterCodes2[CharacterCodes2["_5"] = 53] = "_5";
+  CharacterCodes2[CharacterCodes2["_6"] = 54] = "_6";
+  CharacterCodes2[CharacterCodes2["_7"] = 55] = "_7";
+  CharacterCodes2[CharacterCodes2["_8"] = 56] = "_8";
+  CharacterCodes2[CharacterCodes2["_9"] = 57] = "_9";
+  CharacterCodes2[CharacterCodes2["a"] = 97] = "a";
+  CharacterCodes2[CharacterCodes2["b"] = 98] = "b";
+  CharacterCodes2[CharacterCodes2["c"] = 99] = "c";
+  CharacterCodes2[CharacterCodes2["d"] = 100] = "d";
+  CharacterCodes2[CharacterCodes2["e"] = 101] = "e";
+  CharacterCodes2[CharacterCodes2["f"] = 102] = "f";
+  CharacterCodes2[CharacterCodes2["g"] = 103] = "g";
+  CharacterCodes2[CharacterCodes2["h"] = 104] = "h";
+  CharacterCodes2[CharacterCodes2["i"] = 105] = "i";
+  CharacterCodes2[CharacterCodes2["j"] = 106] = "j";
+  CharacterCodes2[CharacterCodes2["k"] = 107] = "k";
+  CharacterCodes2[CharacterCodes2["l"] = 108] = "l";
+  CharacterCodes2[CharacterCodes2["m"] = 109] = "m";
+  CharacterCodes2[CharacterCodes2["n"] = 110] = "n";
+  CharacterCodes2[CharacterCodes2["o"] = 111] = "o";
+  CharacterCodes2[CharacterCodes2["p"] = 112] = "p";
+  CharacterCodes2[CharacterCodes2["q"] = 113] = "q";
+  CharacterCodes2[CharacterCodes2["r"] = 114] = "r";
+  CharacterCodes2[CharacterCodes2["s"] = 115] = "s";
+  CharacterCodes2[CharacterCodes2["t"] = 116] = "t";
+  CharacterCodes2[CharacterCodes2["u"] = 117] = "u";
+  CharacterCodes2[CharacterCodes2["v"] = 118] = "v";
+  CharacterCodes2[CharacterCodes2["w"] = 119] = "w";
+  CharacterCodes2[CharacterCodes2["x"] = 120] = "x";
+  CharacterCodes2[CharacterCodes2["y"] = 121] = "y";
+  CharacterCodes2[CharacterCodes2["z"] = 122] = "z";
+  CharacterCodes2[CharacterCodes2["A"] = 65] = "A";
+  CharacterCodes2[CharacterCodes2["B"] = 66] = "B";
+  CharacterCodes2[CharacterCodes2["C"] = 67] = "C";
+  CharacterCodes2[CharacterCodes2["D"] = 68] = "D";
+  CharacterCodes2[CharacterCodes2["E"] = 69] = "E";
+  CharacterCodes2[CharacterCodes2["F"] = 70] = "F";
+  CharacterCodes2[CharacterCodes2["G"] = 71] = "G";
+  CharacterCodes2[CharacterCodes2["H"] = 72] = "H";
+  CharacterCodes2[CharacterCodes2["I"] = 73] = "I";
+  CharacterCodes2[CharacterCodes2["J"] = 74] = "J";
+  CharacterCodes2[CharacterCodes2["K"] = 75] = "K";
+  CharacterCodes2[CharacterCodes2["L"] = 76] = "L";
+  CharacterCodes2[CharacterCodes2["M"] = 77] = "M";
+  CharacterCodes2[CharacterCodes2["N"] = 78] = "N";
+  CharacterCodes2[CharacterCodes2["O"] = 79] = "O";
+  CharacterCodes2[CharacterCodes2["P"] = 80] = "P";
+  CharacterCodes2[CharacterCodes2["Q"] = 81] = "Q";
+  CharacterCodes2[CharacterCodes2["R"] = 82] = "R";
+  CharacterCodes2[CharacterCodes2["S"] = 83] = "S";
+  CharacterCodes2[CharacterCodes2["T"] = 84] = "T";
+  CharacterCodes2[CharacterCodes2["U"] = 85] = "U";
+  CharacterCodes2[CharacterCodes2["V"] = 86] = "V";
+  CharacterCodes2[CharacterCodes2["W"] = 87] = "W";
+  CharacterCodes2[CharacterCodes2["X"] = 88] = "X";
+  CharacterCodes2[CharacterCodes2["Y"] = 89] = "Y";
+  CharacterCodes2[CharacterCodes2["Z"] = 90] = "Z";
+  CharacterCodes2[CharacterCodes2["ampersand"] = 38] = "ampersand";
+  CharacterCodes2[CharacterCodes2["asterisk"] = 42] = "asterisk";
+  CharacterCodes2[CharacterCodes2["at"] = 64] = "at";
+  CharacterCodes2[CharacterCodes2["backslash"] = 92] = "backslash";
+  CharacterCodes2[CharacterCodes2["backtick"] = 96] = "backtick";
+  CharacterCodes2[CharacterCodes2["bar"] = 124] = "bar";
+  CharacterCodes2[CharacterCodes2["caret"] = 94] = "caret";
+  CharacterCodes2[CharacterCodes2["closeBrace"] = 125] = "closeBrace";
+  CharacterCodes2[CharacterCodes2["closeBracket"] = 93] = "closeBracket";
+  CharacterCodes2[CharacterCodes2["closeParen"] = 41] = "closeParen";
+  CharacterCodes2[CharacterCodes2["colon"] = 58] = "colon";
+  CharacterCodes2[CharacterCodes2["comma"] = 44] = "comma";
+  CharacterCodes2[CharacterCodes2["dot"] = 46] = "dot";
+  CharacterCodes2[CharacterCodes2["doubleQuote"] = 34] = "doubleQuote";
+  CharacterCodes2[CharacterCodes2["equals"] = 61] = "equals";
+  CharacterCodes2[CharacterCodes2["exclamation"] = 33] = "exclamation";
+  CharacterCodes2[CharacterCodes2["greaterThan"] = 62] = "greaterThan";
+  CharacterCodes2[CharacterCodes2["hash"] = 35] = "hash";
+  CharacterCodes2[CharacterCodes2["lessThan"] = 60] = "lessThan";
+  CharacterCodes2[CharacterCodes2["minus"] = 45] = "minus";
+  CharacterCodes2[CharacterCodes2["openBrace"] = 123] = "openBrace";
+  CharacterCodes2[CharacterCodes2["openBracket"] = 91] = "openBracket";
+  CharacterCodes2[CharacterCodes2["openParen"] = 40] = "openParen";
+  CharacterCodes2[CharacterCodes2["percent"] = 37] = "percent";
+  CharacterCodes2[CharacterCodes2["plus"] = 43] = "plus";
+  CharacterCodes2[CharacterCodes2["question"] = 63] = "question";
+  CharacterCodes2[CharacterCodes2["semicolon"] = 59] = "semicolon";
+  CharacterCodes2[CharacterCodes2["singleQuote"] = 39] = "singleQuote";
+  CharacterCodes2[CharacterCodes2["slash"] = 47] = "slash";
+  CharacterCodes2[CharacterCodes2["tilde"] = 126] = "tilde";
+  CharacterCodes2[CharacterCodes2["backspace"] = 8] = "backspace";
+  CharacterCodes2[CharacterCodes2["formFeed"] = 12] = "formFeed";
+  CharacterCodes2[CharacterCodes2["byteOrderMark"] = 65279] = "byteOrderMark";
+  CharacterCodes2[CharacterCodes2["tab"] = 9] = "tab";
+  CharacterCodes2[CharacterCodes2["verticalTab"] = 11] = "verticalTab";
+  return CharacterCodes2;
+})(CharacterCodes || {});
+var Extension = /* @__PURE__ */ ((Extension2) => {
+  Extension2["Ts"] = ".ts";
+  Extension2["Tsx"] = ".tsx";
+  Extension2["Dts"] = ".d.ts";
+  Extension2["Js"] = ".js";
+  Extension2["Jsx"] = ".jsx";
+  Extension2["Json"] = ".json";
+  Extension2["TsBuildInfo"] = ".tsbuildinfo";
+  Extension2["Mjs"] = ".mjs";
+  Extension2["Mts"] = ".mts";
+  Extension2["Dmts"] = ".d.mts";
+  Extension2["Cjs"] = ".cjs";
+  Extension2["Cts"] = ".cts";
+  Extension2["Dcts"] = ".d.cts";
+  return Extension2;
+})(Extension || {});
+var TransformFlags = /* @__PURE__ */ ((TransformFlags3) => {
+  TransformFlags3[TransformFlags3["None"] = 0] = "None";
+  TransformFlags3[TransformFlags3["ContainsTypeScript"] = 1] = "ContainsTypeScript";
+  TransformFlags3[TransformFlags3["ContainsJsx"] = 2] = "ContainsJsx";
+  TransformFlags3[TransformFlags3["ContainsESNext"] = 4] = "ContainsESNext";
+  TransformFlags3[TransformFlags3["ContainsES2022"] = 8] = "ContainsES2022";
+  TransformFlags3[TransformFlags3["ContainsES2021"] = 16] = "ContainsES2021";
+  TransformFlags3[TransformFlags3["ContainsES2020"] = 32] = "ContainsES2020";
+  TransformFlags3[TransformFlags3["ContainsES2019"] = 64] = "ContainsES2019";
+  TransformFlags3[TransformFlags3["ContainsES2018"] = 128] = "ContainsES2018";
+  TransformFlags3[TransformFlags3["ContainsES2017"] = 256] = "ContainsES2017";
+  TransformFlags3[TransformFlags3["ContainsES2016"] = 512] = "ContainsES2016";
+  TransformFlags3[TransformFlags3["ContainsES2015"] = 1024] = "ContainsES2015";
+  TransformFlags3[TransformFlags3["ContainsGenerator"] = 2048] = "ContainsGenerator";
+  TransformFlags3[TransformFlags3["ContainsDestructuringAssignment"] = 4096] = "ContainsDestructuringAssignment";
+  TransformFlags3[TransformFlags3["ContainsTypeScriptClassSyntax"] = 8192] = "ContainsTypeScriptClassSyntax";
+  TransformFlags3[TransformFlags3["ContainsLexicalThis"] = 16384] = "ContainsLexicalThis";
+  TransformFlags3[TransformFlags3["ContainsRestOrSpread"] = 32768] = "ContainsRestOrSpread";
+  TransformFlags3[TransformFlags3["ContainsObjectRestOrSpread"] = 65536] = "ContainsObjectRestOrSpread";
+  TransformFlags3[TransformFlags3["ContainsComputedPropertyName"] = 131072] = "ContainsComputedPropertyName";
+  TransformFlags3[TransformFlags3["ContainsBlockScopedBinding"] = 262144] = "ContainsBlockScopedBinding";
+  TransformFlags3[TransformFlags3["ContainsBindingPattern"] = 524288] = "ContainsBindingPattern";
+  TransformFlags3[TransformFlags3["ContainsYield"] = 1048576] = "ContainsYield";
+  TransformFlags3[TransformFlags3["ContainsAwait"] = 2097152] = "ContainsAwait";
+  TransformFlags3[TransformFlags3["ContainsHoistedDeclarationOrCompletion"] = 4194304] = "ContainsHoistedDeclarationOrCompletion";
+  TransformFlags3[TransformFlags3["ContainsDynamicImport"] = 8388608] = "ContainsDynamicImport";
+  TransformFlags3[TransformFlags3["ContainsClassFields"] = 16777216] = "ContainsClassFields";
+  TransformFlags3[TransformFlags3["ContainsDecorators"] = 33554432] = "ContainsDecorators";
+  TransformFlags3[TransformFlags3["ContainsPossibleTopLevelAwait"] = 67108864] = "ContainsPossibleTopLevelAwait";
+  TransformFlags3[TransformFlags3["ContainsLexicalSuper"] = 134217728] = "ContainsLexicalSuper";
+  TransformFlags3[TransformFlags3["ContainsUpdateExpressionForIdentifier"] = 268435456] = "ContainsUpdateExpressionForIdentifier";
+  TransformFlags3[TransformFlags3["ContainsPrivateIdentifierInExpression"] = 536870912] = "ContainsPrivateIdentifierInExpression";
+  TransformFlags3[TransformFlags3["HasComputedFlags"] = -2147483648] = "HasComputedFlags";
+  TransformFlags3[TransformFlags3["AssertTypeScript"] = 1 /* ContainsTypeScript */] = "AssertTypeScript";
+  TransformFlags3[TransformFlags3["AssertJsx"] = 2 /* ContainsJsx */] = "AssertJsx";
+  TransformFlags3[TransformFlags3["AssertESNext"] = 4 /* ContainsESNext */] = "AssertESNext";
+  TransformFlags3[TransformFlags3["AssertES2022"] = 8 /* ContainsES2022 */] = "AssertES2022";
+  TransformFlags3[TransformFlags3["AssertES2021"] = 16 /* ContainsES2021 */] = "AssertES2021";
+  TransformFlags3[TransformFlags3["AssertES2020"] = 32 /* ContainsES2020 */] = "AssertES2020";
+  TransformFlags3[TransformFlags3["AssertES2019"] = 64 /* ContainsES2019 */] = "AssertES2019";
+  TransformFlags3[TransformFlags3["AssertES2018"] = 128 /* ContainsES2018 */] = "AssertES2018";
+  TransformFlags3[TransformFlags3["AssertES2017"] = 256 /* ContainsES2017 */] = "AssertES2017";
+  TransformFlags3[TransformFlags3["AssertES2016"] = 512 /* ContainsES2016 */] = "AssertES2016";
+  TransformFlags3[TransformFlags3["AssertES2015"] = 1024 /* ContainsES2015 */] = "AssertES2015";
+  TransformFlags3[TransformFlags3["AssertGenerator"] = 2048 /* ContainsGenerator */] = "AssertGenerator";
+  TransformFlags3[TransformFlags3["AssertDestructuringAssignment"] = 4096 /* ContainsDestructuringAssignment */] = "AssertDestructuringAssignment";
+  TransformFlags3[TransformFlags3["OuterExpressionExcludes"] = -2147483648 /* HasComputedFlags */] = "OuterExpressionExcludes";
+  TransformFlags3[TransformFlags3["PropertyAccessExcludes"] = -2147483648 /* OuterExpressionExcludes */] = "PropertyAccessExcludes";
+  TransformFlags3[TransformFlags3["NodeExcludes"] = -2147483648 /* PropertyAccessExcludes */] = "NodeExcludes";
+  TransformFlags3[TransformFlags3["ArrowFunctionExcludes"] = -2072174592] = "ArrowFunctionExcludes";
+  TransformFlags3[TransformFlags3["FunctionExcludes"] = -1937940480] = "FunctionExcludes";
+  TransformFlags3[TransformFlags3["ConstructorExcludes"] = -1937948672] = "ConstructorExcludes";
+  TransformFlags3[TransformFlags3["MethodOrAccessorExcludes"] = -2005057536] = "MethodOrAccessorExcludes";
+  TransformFlags3[TransformFlags3["PropertyExcludes"] = -2013249536] = "PropertyExcludes";
+  TransformFlags3[TransformFlags3["ClassExcludes"] = -2147344384] = "ClassExcludes";
+  TransformFlags3[TransformFlags3["ModuleExcludes"] = -1941676032] = "ModuleExcludes";
+  TransformFlags3[TransformFlags3["TypeExcludes"] = -2] = "TypeExcludes";
+  TransformFlags3[TransformFlags3["ObjectLiteralExcludes"] = -2147278848] = "ObjectLiteralExcludes";
+  TransformFlags3[TransformFlags3["ArrayLiteralOrCallOrNewExcludes"] = -2147450880] = "ArrayLiteralOrCallOrNewExcludes";
+  TransformFlags3[TransformFlags3["VariableDeclarationListExcludes"] = -2146893824] = "VariableDeclarationListExcludes";
+  TransformFlags3[TransformFlags3["ParameterExcludes"] = -2147483648 /* NodeExcludes */] = "ParameterExcludes";
+  TransformFlags3[TransformFlags3["CatchClauseExcludes"] = -2147418112] = "CatchClauseExcludes";
+  TransformFlags3[TransformFlags3["BindingPatternExcludes"] = -2147450880] = "BindingPatternExcludes";
+  TransformFlags3[TransformFlags3["ContainsLexicalThisOrSuper"] = 134234112] = "ContainsLexicalThisOrSuper";
+  TransformFlags3[TransformFlags3["PropertyNamePropagatingFlags"] = 134234112] = "PropertyNamePropagatingFlags";
+  return TransformFlags3;
+})(TransformFlags || {});
+var SnippetKind = /* @__PURE__ */ ((SnippetKind3) => {
+  SnippetKind3[SnippetKind3["TabStop"] = 0] = "TabStop";
+  SnippetKind3[SnippetKind3["Placeholder"] = 1] = "Placeholder";
+  SnippetKind3[SnippetKind3["Choice"] = 2] = "Choice";
+  SnippetKind3[SnippetKind3["Variable"] = 3] = "Variable";
+  return SnippetKind3;
+})(SnippetKind || {});
+var EmitFlags = /* @__PURE__ */ ((EmitFlags3) => {
+  EmitFlags3[EmitFlags3["None"] = 0] = "None";
+  EmitFlags3[EmitFlags3["SingleLine"] = 1] = "SingleLine";
+  EmitFlags3[EmitFlags3["MultiLine"] = 2] = "MultiLine";
+  EmitFlags3[EmitFlags3["AdviseOnEmitNode"] = 4] = "AdviseOnEmitNode";
+  EmitFlags3[EmitFlags3["NoSubstitution"] = 8] = "NoSubstitution";
+  EmitFlags3[EmitFlags3["CapturesThis"] = 16] = "CapturesThis";
+  EmitFlags3[EmitFlags3["NoLeadingSourceMap"] = 32] = "NoLeadingSourceMap";
+  EmitFlags3[EmitFlags3["NoTrailingSourceMap"] = 64] = "NoTrailingSourceMap";
+  EmitFlags3[EmitFlags3["NoSourceMap"] = 96] = "NoSourceMap";
+  EmitFlags3[EmitFlags3["NoNestedSourceMaps"] = 128] = "NoNestedSourceMaps";
+  EmitFlags3[EmitFlags3["NoTokenLeadingSourceMaps"] = 256] = "NoTokenLeadingSourceMaps";
+  EmitFlags3[EmitFlags3["NoTokenTrailingSourceMaps"] = 512] = "NoTokenTrailingSourceMaps";
+  EmitFlags3[EmitFlags3["NoTokenSourceMaps"] = 768] = "NoTokenSourceMaps";
+  EmitFlags3[EmitFlags3["NoLeadingComments"] = 1024] = "NoLeadingComments";
+  EmitFlags3[EmitFlags3["NoTrailingComments"] = 2048] = "NoTrailingComments";
+  EmitFlags3[EmitFlags3["NoComments"] = 3072] = "NoComments";
+  EmitFlags3[EmitFlags3["NoNestedComments"] = 4096] = "NoNestedComments";
+  EmitFlags3[EmitFlags3["HelperName"] = 8192] = "HelperName";
+  EmitFlags3[EmitFlags3["ExportName"] = 16384] = "ExportName";
+  EmitFlags3[EmitFlags3["LocalName"] = 32768] = "LocalName";
+  EmitFlags3[EmitFlags3["InternalName"] = 65536] = "InternalName";
+  EmitFlags3[EmitFlags3["Indented"] = 131072] = "Indented";
+  EmitFlags3[EmitFlags3["NoIndentation"] = 262144] = "NoIndentation";
+  EmitFlags3[EmitFlags3["AsyncFunctionBody"] = 524288] = "AsyncFunctionBody";
+  EmitFlags3[EmitFlags3["ReuseTempVariableScope"] = 1048576] = "ReuseTempVariableScope";
+  EmitFlags3[EmitFlags3["CustomPrologue"] = 2097152] = "CustomPrologue";
+  EmitFlags3[EmitFlags3["NoHoisting"] = 4194304] = "NoHoisting";
+  EmitFlags3[EmitFlags3["HasEndOfDeclarationMarker"] = 8388608] = "HasEndOfDeclarationMarker";
+  EmitFlags3[EmitFlags3["Iterator"] = 16777216] = "Iterator";
+  EmitFlags3[EmitFlags3["NoAsciiEscaping"] = 33554432] = "NoAsciiEscaping";
+  EmitFlags3[EmitFlags3["TypeScriptClassWrapper"] = 67108864] = "TypeScriptClassWrapper";
+  EmitFlags3[EmitFlags3["NeverApplyImportHelper"] = 134217728] = "NeverApplyImportHelper";
+  EmitFlags3[EmitFlags3["IgnoreSourceNewlines"] = 268435456] = "IgnoreSourceNewlines";
+  EmitFlags3[EmitFlags3["Immutable"] = 536870912] = "Immutable";
+  EmitFlags3[EmitFlags3["IndirectCall"] = 1073741824] = "IndirectCall";
+  return EmitFlags3;
+})(EmitFlags || {});
+var ExternalEmitHelpers = /* @__PURE__ */ ((ExternalEmitHelpers2) => {
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Extends"] = 1] = "Extends";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Assign"] = 2] = "Assign";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Rest"] = 4] = "Rest";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Decorate"] = 8] = "Decorate";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Metadata"] = 16] = "Metadata";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Param"] = 32] = "Param";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Awaiter"] = 64] = "Awaiter";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Generator"] = 128] = "Generator";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Values"] = 256] = "Values";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Read"] = 512] = "Read";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["SpreadArray"] = 1024] = "SpreadArray";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["Await"] = 2048] = "Await";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncGenerator"] = 4096] = "AsyncGenerator";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncDelegator"] = 8192] = "AsyncDelegator";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncValues"] = 16384] = "AsyncValues";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ExportStar"] = 32768] = "ExportStar";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ImportStar"] = 65536] = "ImportStar";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ImportDefault"] = 131072] = "ImportDefault";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["MakeTemplateObject"] = 262144] = "MakeTemplateObject";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ClassPrivateFieldGet"] = 524288] = "ClassPrivateFieldGet";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ClassPrivateFieldSet"] = 1048576] = "ClassPrivateFieldSet";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ClassPrivateFieldIn"] = 2097152] = "ClassPrivateFieldIn";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["CreateBinding"] = 4194304] = "CreateBinding";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["FirstEmitHelper"] = 1 /* Extends */] = "FirstEmitHelper";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["LastEmitHelper"] = 4194304 /* CreateBinding */] = "LastEmitHelper";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ForOfIncludes"] = 256 /* Values */] = "ForOfIncludes";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["ForAwaitOfIncludes"] = 16384 /* AsyncValues */] = "ForAwaitOfIncludes";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncGeneratorIncludes"] = 6144] = "AsyncGeneratorIncludes";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncDelegatorIncludes"] = 26624] = "AsyncDelegatorIncludes";
+  ExternalEmitHelpers2[ExternalEmitHelpers2["SpreadIncludes"] = 1536] = "SpreadIncludes";
+  return ExternalEmitHelpers2;
+})(ExternalEmitHelpers || {});
+var EmitHint = /* @__PURE__ */ ((EmitHint6) => {
+  EmitHint6[EmitHint6["SourceFile"] = 0] = "SourceFile";
+  EmitHint6[EmitHint6["Expression"] = 1] = "Expression";
+  EmitHint6[EmitHint6["IdentifierName"] = 2] = "IdentifierName";
+  EmitHint6[EmitHint6["MappedTypeParameter"] = 3] = "MappedTypeParameter";
+  EmitHint6[EmitHint6["Unspecified"] = 4] = "Unspecified";
+  EmitHint6[EmitHint6["EmbeddedStatement"] = 5] = "EmbeddedStatement";
+  EmitHint6[EmitHint6["JsxAttributeValue"] = 6] = "JsxAttributeValue";
+  return EmitHint6;
+})(EmitHint || {});
+var OuterExpressionKinds = /* @__PURE__ */ ((OuterExpressionKinds2) => {
+  OuterExpressionKinds2[OuterExpressionKinds2["Parentheses"] = 1] = "Parentheses";
+  OuterExpressionKinds2[OuterExpressionKinds2["TypeAssertions"] = 2] = "TypeAssertions";
+  OuterExpressionKinds2[OuterExpressionKinds2["NonNullAssertions"] = 4] = "NonNullAssertions";
+  OuterExpressionKinds2[OuterExpressionKinds2["PartiallyEmittedExpressions"] = 8] = "PartiallyEmittedExpressions";
+  OuterExpressionKinds2[OuterExpressionKinds2["Assertions"] = 6] = "Assertions";
+  OuterExpressionKinds2[OuterExpressionKinds2["All"] = 15] = "All";
+  OuterExpressionKinds2[OuterExpressionKinds2["ExcludeJSDocTypeAssertion"] = 16] = "ExcludeJSDocTypeAssertion";
+  return OuterExpressionKinds2;
+})(OuterExpressionKinds || {});
+var LexicalEnvironmentFlags = /* @__PURE__ */ ((LexicalEnvironmentFlags2) => {
+  LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["None"] = 0] = "None";
+  LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["InParameters"] = 1] = "InParameters";
+  LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["VariablesHoistedInParameters"] = 2] = "VariablesHoistedInParameters";
+  return LexicalEnvironmentFlags2;
+})(LexicalEnvironmentFlags || {});
+var BundleFileSectionKind = /* @__PURE__ */ ((BundleFileSectionKind2) => {
+  BundleFileSectionKind2["Prologue"] = "prologue";
+  BundleFileSectionKind2["EmitHelpers"] = "emitHelpers";
+  BundleFileSectionKind2["NoDefaultLib"] = "no-default-lib";
+  BundleFileSectionKind2["Reference"] = "reference";
+  BundleFileSectionKind2["Type"] = "type";
+  BundleFileSectionKind2["TypeResolutionModeRequire"] = "type-require";
+  BundleFileSectionKind2["TypeResolutionModeImport"] = "type-import";
+  BundleFileSectionKind2["Lib"] = "lib";
+  BundleFileSectionKind2["Prepend"] = "prepend";
+  BundleFileSectionKind2["Text"] = "text";
+  BundleFileSectionKind2["Internal"] = "internal";
+  return BundleFileSectionKind2;
+})(BundleFileSectionKind || {});
+var ListFormat = /* @__PURE__ */ ((ListFormat2) => {
+  ListFormat2[ListFormat2["None"] = 0] = "None";
+  ListFormat2[ListFormat2["SingleLine"] = 0] = "SingleLine";
+  ListFormat2[ListFormat2["MultiLine"] = 1] = "MultiLine";
+  ListFormat2[ListFormat2["PreserveLines"] = 2] = "PreserveLines";
+  ListFormat2[ListFormat2["LinesMask"] = 3] = "LinesMask";
+  ListFormat2[ListFormat2["NotDelimited"] = 0] = "NotDelimited";
+  ListFormat2[ListFormat2["BarDelimited"] = 4] = "BarDelimited";
+  ListFormat2[ListFormat2["AmpersandDelimited"] = 8] = "AmpersandDelimited";
+  ListFormat2[ListFormat2["CommaDelimited"] = 16] = "CommaDelimited";
+  ListFormat2[ListFormat2["AsteriskDelimited"] = 32] = "AsteriskDelimited";
+  ListFormat2[ListFormat2["DelimitersMask"] = 60] = "DelimitersMask";
+  ListFormat2[ListFormat2["AllowTrailingComma"] = 64] = "AllowTrailingComma";
+  ListFormat2[ListFormat2["Indented"] = 128] = "Indented";
+  ListFormat2[ListFormat2["SpaceBetweenBraces"] = 256] = "SpaceBetweenBraces";
+  ListFormat2[ListFormat2["SpaceBetweenSiblings"] = 512] = "SpaceBetweenSiblings";
+  ListFormat2[ListFormat2["Braces"] = 1024] = "Braces";
+  ListFormat2[ListFormat2["Parenthesis"] = 2048] = "Parenthesis";
+  ListFormat2[ListFormat2["AngleBrackets"] = 4096] = "AngleBrackets";
+  ListFormat2[ListFormat2["SquareBrackets"] = 8192] = "SquareBrackets";
+  ListFormat2[ListFormat2["BracketsMask"] = 15360] = "BracketsMask";
+  ListFormat2[ListFormat2["OptionalIfUndefined"] = 16384] = "OptionalIfUndefined";
+  ListFormat2[ListFormat2["OptionalIfEmpty"] = 32768] = "OptionalIfEmpty";
+  ListFormat2[ListFormat2["Optional"] = 49152] = "Optional";
+  ListFormat2[ListFormat2["PreferNewLine"] = 65536] = "PreferNewLine";
+  ListFormat2[ListFormat2["NoTrailingNewLine"] = 131072] = "NoTrailingNewLine";
+  ListFormat2[ListFormat2["NoInterveningComments"] = 262144] = "NoInterveningComments";
+  ListFormat2[ListFormat2["NoSpaceIfEmpty"] = 524288] = "NoSpaceIfEmpty";
+  ListFormat2[ListFormat2["SingleElement"] = 1048576] = "SingleElement";
+  ListFormat2[ListFormat2["SpaceAfterList"] = 2097152] = "SpaceAfterList";
+  ListFormat2[ListFormat2["Modifiers"] = 2359808] = "Modifiers";
+  ListFormat2[ListFormat2["HeritageClauses"] = 512] = "HeritageClauses";
+  ListFormat2[ListFormat2["SingleLineTypeLiteralMembers"] = 768] = "SingleLineTypeLiteralMembers";
+  ListFormat2[ListFormat2["MultiLineTypeLiteralMembers"] = 32897] = "MultiLineTypeLiteralMembers";
+  ListFormat2[ListFormat2["SingleLineTupleTypeElements"] = 528] = "SingleLineTupleTypeElements";
+  ListFormat2[ListFormat2["MultiLineTupleTypeElements"] = 657] = "MultiLineTupleTypeElements";
+  ListFormat2[ListFormat2["UnionTypeConstituents"] = 516] = "UnionTypeConstituents";
+  ListFormat2[ListFormat2["IntersectionTypeConstituents"] = 520] = "IntersectionTypeConstituents";
+  ListFormat2[ListFormat2["ObjectBindingPatternElements"] = 525136] = "ObjectBindingPatternElements";
+  ListFormat2[ListFormat2["ArrayBindingPatternElements"] = 524880] = "ArrayBindingPatternElements";
+  ListFormat2[ListFormat2["ObjectLiteralExpressionProperties"] = 526226] = "ObjectLiteralExpressionProperties";
+  ListFormat2[ListFormat2["ImportClauseEntries"] = 526226] = "ImportClauseEntries";
+  ListFormat2[ListFormat2["ArrayLiteralExpressionElements"] = 8914] = "ArrayLiteralExpressionElements";
+  ListFormat2[ListFormat2["CommaListElements"] = 528] = "CommaListElements";
+  ListFormat2[ListFormat2["CallExpressionArguments"] = 2576] = "CallExpressionArguments";
+  ListFormat2[ListFormat2["NewExpressionArguments"] = 18960] = "NewExpressionArguments";
+  ListFormat2[ListFormat2["TemplateExpressionSpans"] = 262144] = "TemplateExpressionSpans";
+  ListFormat2[ListFormat2["SingleLineBlockStatements"] = 768] = "SingleLineBlockStatements";
+  ListFormat2[ListFormat2["MultiLineBlockStatements"] = 129] = "MultiLineBlockStatements";
+  ListFormat2[ListFormat2["VariableDeclarationList"] = 528] = "VariableDeclarationList";
+  ListFormat2[ListFormat2["SingleLineFunctionBodyStatements"] = 768] = "SingleLineFunctionBodyStatements";
+  ListFormat2[ListFormat2["MultiLineFunctionBodyStatements"] = 1 /* MultiLine */] = "MultiLineFunctionBodyStatements";
+  ListFormat2[ListFormat2["ClassHeritageClauses"] = 0 /* SingleLine */] = "ClassHeritageClauses";
+  ListFormat2[ListFormat2["ClassMembers"] = 129] = "ClassMembers";
+  ListFormat2[ListFormat2["InterfaceMembers"] = 129] = "InterfaceMembers";
+  ListFormat2[ListFormat2["EnumMembers"] = 145] = "EnumMembers";
+  ListFormat2[ListFormat2["CaseBlockClauses"] = 129] = "CaseBlockClauses";
+  ListFormat2[ListFormat2["NamedImportsOrExportsElements"] = 525136] = "NamedImportsOrExportsElements";
+  ListFormat2[ListFormat2["JsxElementOrFragmentChildren"] = 262144] = "JsxElementOrFragmentChildren";
+  ListFormat2[ListFormat2["JsxElementAttributes"] = 262656] = "JsxElementAttributes";
+  ListFormat2[ListFormat2["CaseOrDefaultClauseStatements"] = 163969] = "CaseOrDefaultClauseStatements";
+  ListFormat2[ListFormat2["HeritageClauseTypes"] = 528] = "HeritageClauseTypes";
+  ListFormat2[ListFormat2["SourceFileStatements"] = 131073] = "SourceFileStatements";
+  ListFormat2[ListFormat2["Decorators"] = 2146305] = "Decorators";
+  ListFormat2[ListFormat2["TypeArguments"] = 53776] = "TypeArguments";
+  ListFormat2[ListFormat2["TypeParameters"] = 53776] = "TypeParameters";
+  ListFormat2[ListFormat2["Parameters"] = 2576] = "Parameters";
+  ListFormat2[ListFormat2["IndexSignatureParameters"] = 8848] = "IndexSignatureParameters";
+  ListFormat2[ListFormat2["JSDocComment"] = 33] = "JSDocComment";
+  return ListFormat2;
+})(ListFormat || {});
+var PragmaKindFlags = /* @__PURE__ */ ((PragmaKindFlags2) => {
+  PragmaKindFlags2[PragmaKindFlags2["None"] = 0] = "None";
+  PragmaKindFlags2[PragmaKindFlags2["TripleSlashXML"] = 1] = "TripleSlashXML";
+  PragmaKindFlags2[PragmaKindFlags2["SingleLine"] = 2] = "SingleLine";
+  PragmaKindFlags2[PragmaKindFlags2["MultiLine"] = 4] = "MultiLine";
+  PragmaKindFlags2[PragmaKindFlags2["All"] = 7] = "All";
+  PragmaKindFlags2[PragmaKindFlags2["Default"] = 7 /* All */] = "Default";
+  return PragmaKindFlags2;
+})(PragmaKindFlags || {});
+var commentPragmas = {
+  "reference": {
+    args: [
+      { name: "types", optional: true, captureSpan: true },
+      { name: "lib", optional: true, captureSpan: true },
+      { name: "path", optional: true, captureSpan: true },
+      { name: "no-default-lib", optional: true },
+      { name: "resolution-mode", optional: true }
+    ],
+    kind: 1 /* TripleSlashXML */
+  },
+  "amd-dependency": {
+    args: [{ name: "path" }, { name: "name", optional: true }],
+    kind: 1 /* TripleSlashXML */
+  },
+  "amd-module": {
+    args: [{ name: "name" }],
+    kind: 1 /* TripleSlashXML */
+  },
+  "ts-check": {
+    kind: 2 /* SingleLine */
+  },
+  "ts-nocheck": {
+    kind: 2 /* SingleLine */
+  },
+  "jsx": {
+    args: [{ name: "factory" }],
+    kind: 4 /* MultiLine */
+  },
+  "jsxfrag": {
+    args: [{ name: "factory" }],
+    kind: 4 /* MultiLine */
+  },
+  "jsximportsource": {
+    args: [{ name: "factory" }],
+    kind: 4 /* MultiLine */
+  },
+  "jsxruntime": {
+    args: [{ name: "factory" }],
+    kind: 4 /* MultiLine */
+  }
+};
+var DeprecationVersion = /* @__PURE__ */ ((DeprecationVersion2) => {
+  DeprecationVersion2["v5_0"] = "5.0";
+  DeprecationVersion2["v5_5"] = "5.5";
+  DeprecationVersion2["v6_0"] = "6.0";
+  return DeprecationVersion2;
+})(DeprecationVersion || {});
+
+// src/compiler/sys.ts
+function generateDjb2Hash(data) {
+  let acc = 5381;
+  for (let i = 0; i < data.length; i++) {
+    acc = (acc << 5) + acc + data.charCodeAt(i);
+  }
+  return acc.toString();
+}
+function setStackTraceLimit() {
+  if (Error.stackTraceLimit < 100) {
+    Error.stackTraceLimit = 100;
+  }
+}
+var FileWatcherEventKind = /* @__PURE__ */ ((FileWatcherEventKind2) => {
+  FileWatcherEventKind2[FileWatcherEventKind2["Created"] = 0] = "Created";
+  FileWatcherEventKind2[FileWatcherEventKind2["Changed"] = 1] = "Changed";
+  FileWatcherEventKind2[FileWatcherEventKind2["Deleted"] = 2] = "Deleted";
+  return FileWatcherEventKind2;
+})(FileWatcherEventKind || {});
+var PollingInterval = /* @__PURE__ */ ((PollingInterval3) => {
+  PollingInterval3[PollingInterval3["High"] = 2e3] = "High";
+  PollingInterval3[PollingInterval3["Medium"] = 500] = "Medium";
+  PollingInterval3[PollingInterval3["Low"] = 250] = "Low";
+  return PollingInterval3;
+})(PollingInterval || {});
+var missingFileModifiedTime = new Date(0);
+function getModifiedTime(host, fileName) {
+  return host.getModifiedTime(fileName) || missingFileModifiedTime;
+}
+function createPollingIntervalBasedLevels(levels) {
+  return {
+    [250 /* Low */]: levels.Low,
+    [500 /* Medium */]: levels.Medium,
+    [2e3 /* High */]: levels.High
+  };
+}
+var defaultChunkLevels = { Low: 32, Medium: 64, High: 256 };
+var pollingChunkSize = createPollingIntervalBasedLevels(defaultChunkLevels);
+var unchangedPollThresholds = createPollingIntervalBasedLevels(defaultChunkLevels);
+function setCustomPollingValues(system) {
+  if (!system.getEnvironmentVariable) {
+    return;
   }
-  function takeWhile(array, predicate) {
-    const len = array.length;
-    let index = 0;
-    while (index < len && predicate(array[index])) {
-      index++;
+  const pollingIntervalChanged = setCustomLevels("TSC_WATCH_POLLINGINTERVAL", PollingInterval);
+  pollingChunkSize = getCustomPollingBasedLevels("TSC_WATCH_POLLINGCHUNKSIZE", defaultChunkLevels) || pollingChunkSize;
+  unchangedPollThresholds = getCustomPollingBasedLevels("TSC_WATCH_UNCHANGEDPOLLTHRESHOLDS", defaultChunkLevels) || unchangedPollThresholds;
+  function getLevel(envVar, level) {
+    return system.getEnvironmentVariable(`${envVar}_${level.toUpperCase()}`);
+  }
+  function getCustomLevels(baseVariable) {
+    let customLevels;
+    setCustomLevel("Low");
+    setCustomLevel("Medium");
+    setCustomLevel("High");
+    return customLevels;
+    function setCustomLevel(level) {
+      const customLevel = getLevel(baseVariable, level);
+      if (customLevel) {
+        (customLevels || (customLevels = {}))[level] = Number(customLevel);
+      }
+    }
+  }
+  function setCustomLevels(baseVariable, levels) {
+    const customLevels = getCustomLevels(baseVariable);
+    if (customLevels) {
+      setLevel("Low");
+      setLevel("Medium");
+      setLevel("High");
+      return true;
+    }
+    return false;
+    function setLevel(level) {
+      levels[level] = customLevels[level] || levels[level];
+    }
+  }
+  function getCustomPollingBasedLevels(baseVariable, defaultLevels) {
+    const customLevels = getCustomLevels(baseVariable);
+    return (pollingIntervalChanged || customLevels) && createPollingIntervalBasedLevels(customLevels ? { ...defaultLevels, ...customLevels } : defaultLevels);
+  }
+}
+function pollWatchedFileQueue(host, queue, pollIndex, chunkSize, callbackOnWatchFileStat) {
+  let definedValueCopyToIndex = pollIndex;
+  for (let canVisit = queue.length; chunkSize && canVisit; nextPollIndex(), canVisit--) {
+    const watchedFile = queue[pollIndex];
+    if (!watchedFile) {
+      continue;
+    } else if (watchedFile.isClosed) {
+      queue[pollIndex] = void 0;
+      continue;
+    }
+    chunkSize--;
+    const fileChanged = onWatchedFileStat(watchedFile, getModifiedTime(host, watchedFile.fileName));
+    if (watchedFile.isClosed) {
+      queue[pollIndex] = void 0;
+      continue;
+    }
+    callbackOnWatchFileStat == null ? void 0 : callbackOnWatchFileStat(watchedFile, pollIndex, fileChanged);
+    if (queue[pollIndex]) {
+      if (definedValueCopyToIndex < pollIndex) {
+        queue[definedValueCopyToIndex] = watchedFile;
+        queue[pollIndex] = void 0;
+      }
+      definedValueCopyToIndex++;
     }
-    return array.slice(0, index);
   }
-  var trimString = !!String.prototype.trim ? (s) => s.trim() : (s) => trimStringEnd(trimStringStart(s));
-  var trimStringEnd = !!String.prototype.trimEnd ? (s) => s.trimEnd() : trimEndImpl;
-  var trimStringStart = !!String.prototype.trimStart ? (s) => s.trimStart() : (s) => s.replace(/^\s+/g, "");
-  function trimEndImpl(s) {
-    let end = s.length - 1;
-    while (end >= 0) {
-      if (!isWhiteSpaceLike(s.charCodeAt(end)))
-        break;
-      end--;
+  return pollIndex;
+  function nextPollIndex() {
+    pollIndex++;
+    if (pollIndex === queue.length) {
+      if (definedValueCopyToIndex < pollIndex) {
+        queue.length = definedValueCopyToIndex;
+      }
+      pollIndex = 0;
+      definedValueCopyToIndex = 0;
     }
-    return s.slice(0, end + 1);
   }
-  function isNodeLikeSystem() {
-    return typeof process !== "undefined" && process.nextTick && !process.browser && typeof module === "object";
+}
+function createDynamicPriorityPollingWatchFile(host) {
+  const watchedFiles = [];
+  const changedFilesInLastPoll = [];
+  const lowPollingIntervalQueue = createPollingIntervalQueue(250 /* Low */);
+  const mediumPollingIntervalQueue = createPollingIntervalQueue(500 /* Medium */);
+  const highPollingIntervalQueue = createPollingIntervalQueue(2e3 /* High */);
+  return watchFile2;
+  function watchFile2(fileName, callback, defaultPollingInterval) {
+    const file = {
+      fileName,
+      callback,
+      unchangedPolls: 0,
+      mtime: getModifiedTime(host, fileName)
+    };
+    watchedFiles.push(file);
+    addToPollingIntervalQueue(file, defaultPollingInterval);
+    return {
+      close: () => {
+        file.isClosed = true;
+        unorderedRemoveItem(watchedFiles, file);
+      }
+    };
+  }
+  function createPollingIntervalQueue(pollingInterval) {
+    const queue = [];
+    queue.pollingInterval = pollingInterval;
+    queue.pollIndex = 0;
+    queue.pollScheduled = false;
+    return queue;
+  }
+  function pollPollingIntervalQueue(queue) {
+    queue.pollIndex = pollQueue(queue, queue.pollingInterval, queue.pollIndex, pollingChunkSize[queue.pollingInterval]);
+    if (queue.length) {
+      scheduleNextPoll(queue.pollingInterval);
+    } else {
+      Debug.assert(queue.pollIndex === 0);
+      queue.pollScheduled = false;
+    }
   }
-
-  // src/compiler/debug.ts
-  var LogLevel = /* @__PURE__ */ ((LogLevel3) => {
-    LogLevel3[LogLevel3["Off"] = 0] = "Off";
-    LogLevel3[LogLevel3["Error"] = 1] = "Error";
-    LogLevel3[LogLevel3["Warning"] = 2] = "Warning";
-    LogLevel3[LogLevel3["Info"] = 3] = "Info";
-    LogLevel3[LogLevel3["Verbose"] = 4] = "Verbose";
-    return LogLevel3;
-  })(LogLevel || {});
-  var Debug;
-  ((Debug2) => {
-    let currentAssertionLevel = 0 /* None */;
-    Debug2.currentLogLevel = 2 /* Warning */;
-    Debug2.isDebugging = false;
-    function shouldLog(level) {
-      return Debug2.currentLogLevel <= level;
-    }
-    Debug2.shouldLog = shouldLog;
-    function logMessage(level, s) {
-      if (Debug2.loggingHost && shouldLog(level)) {
-        Debug2.loggingHost.log(level, s);
-      }
-    }
-    function log(s) {
-      logMessage(3 /* Info */, s);
+  function pollLowPollingIntervalQueue(queue) {
+    pollQueue(
+      changedFilesInLastPoll,
+      250 /* Low */,
+      /*pollIndex*/
+      0,
+      changedFilesInLastPoll.length
+    );
+    pollPollingIntervalQueue(queue);
+    if (!queue.pollScheduled && changedFilesInLastPoll.length) {
+      scheduleNextPoll(250 /* Low */);
     }
-    Debug2.log = log;
-    ((_log) => {
-      function error(s) {
-        logMessage(1 /* Error */, s);
-      }
-      _log.error = error;
-      function warn(s) {
-        logMessage(2 /* Warning */, s);
-      }
-      _log.warn = warn;
-      function log2(s) {
-        logMessage(3 /* Info */, s);
-      }
-      _log.log = log2;
-      function trace2(s) {
-        logMessage(4 /* Verbose */, s);
+  }
+  function pollQueue(queue, pollingInterval, pollIndex, chunkSize) {
+    return pollWatchedFileQueue(
+      host,
+      queue,
+      pollIndex,
+      chunkSize,
+      onWatchFileStat
+    );
+    function onWatchFileStat(watchedFile, pollIndex2, fileChanged) {
+      if (fileChanged) {
+        watchedFile.unchangedPolls = 0;
+        if (queue !== changedFilesInLastPoll) {
+          queue[pollIndex2] = void 0;
+          addChangedFileToLowPollingIntervalQueue(watchedFile);
+        }
+      } else if (watchedFile.unchangedPolls !== unchangedPollThresholds[pollingInterval]) {
+        watchedFile.unchangedPolls++;
+      } else if (queue === changedFilesInLastPoll) {
+        watchedFile.unchangedPolls = 1;
+        queue[pollIndex2] = void 0;
+        addToPollingIntervalQueue(watchedFile, 250 /* Low */);
+      } else if (pollingInterval !== 2e3 /* High */) {
+        watchedFile.unchangedPolls++;
+        queue[pollIndex2] = void 0;
+        addToPollingIntervalQueue(watchedFile, pollingInterval === 250 /* Low */ ? 500 /* Medium */ : 2e3 /* High */);
+      }
+    }
+  }
+  function pollingIntervalQueue(pollingInterval) {
+    switch (pollingInterval) {
+      case 250 /* Low */:
+        return lowPollingIntervalQueue;
+      case 500 /* Medium */:
+        return mediumPollingIntervalQueue;
+      case 2e3 /* High */:
+        return highPollingIntervalQueue;
+    }
+  }
+  function addToPollingIntervalQueue(file, pollingInterval) {
+    pollingIntervalQueue(pollingInterval).push(file);
+    scheduleNextPollIfNotAlreadyScheduled(pollingInterval);
+  }
+  function addChangedFileToLowPollingIntervalQueue(file) {
+    changedFilesInLastPoll.push(file);
+    scheduleNextPollIfNotAlreadyScheduled(250 /* Low */);
+  }
+  function scheduleNextPollIfNotAlreadyScheduled(pollingInterval) {
+    if (!pollingIntervalQueue(pollingInterval).pollScheduled) {
+      scheduleNextPoll(pollingInterval);
+    }
+  }
+  function scheduleNextPoll(pollingInterval) {
+    pollingIntervalQueue(pollingInterval).pollScheduled = host.setTimeout(pollingInterval === 250 /* Low */ ? pollLowPollingIntervalQueue : pollPollingIntervalQueue, pollingInterval, pollingIntervalQueue(pollingInterval));
+  }
+}
+function createUseFsEventsOnParentDirectoryWatchFile(fsWatch, useCaseSensitiveFileNames) {
+  const fileWatcherCallbacks = createMultiMap();
+  const dirWatchers = /* @__PURE__ */ new Map();
+  const toCanonicalName = createGetCanonicalFileName(useCaseSensitiveFileNames);
+  return nonPollingWatchFile;
+  function nonPollingWatchFile(fileName, callback, _pollingInterval, fallbackOptions) {
+    const filePath = toCanonicalName(fileName);
+    fileWatcherCallbacks.add(filePath, callback);
+    const dirPath = getDirectoryPath(filePath) || ".";
+    const watcher = dirWatchers.get(dirPath) || createDirectoryWatcher(getDirectoryPath(fileName) || ".", dirPath, fallbackOptions);
+    watcher.referenceCount++;
+    return {
+      close: () => {
+        if (watcher.referenceCount === 1) {
+          watcher.close();
+          dirWatchers.delete(dirPath);
+        } else {
+          watcher.referenceCount--;
+        }
+        fileWatcherCallbacks.remove(filePath, callback);
       }
-      _log.trace = trace2;
-    })(log = Debug2.log || (Debug2.log = {}));
-    const assertionCache = {};
-    function getAssertionLevel() {
-      return currentAssertionLevel;
-    }
-    Debug2.getAssertionLevel = getAssertionLevel;
-    function setAssertionLevel(level) {
-      const prevAssertionLevel = currentAssertionLevel;
-      currentAssertionLevel = level;
-      if (level > prevAssertionLevel) {
-        for (const key of getOwnKeys(assertionCache)) {
-          const cachedFunc = assertionCache[key];
-          if (cachedFunc !== void 0 && Debug2[key] !== cachedFunc.assertion && level >= cachedFunc.level) {
-            Debug2[key] = cachedFunc;
-            assertionCache[key] = void 0;
+    };
+  }
+  function createDirectoryWatcher(dirName, dirPath, fallbackOptions) {
+    const watcher = fsWatch(
+      dirName,
+      FileSystemEntryKind.Directory,
+      (_eventName, relativeFileName, modifiedTime) => {
+        if (!isString(relativeFileName))
+          return;
+        const fileName = getNormalizedAbsolutePath(relativeFileName, dirName);
+        const callbacks = fileName && fileWatcherCallbacks.get(toCanonicalName(fileName));
+        if (callbacks) {
+          for (const fileCallback of callbacks) {
+            fileCallback(fileName, 1 /* Changed */, modifiedTime);
           }
         }
+      },
+      /*recursive*/
+      false,
+      500 /* Medium */,
+      fallbackOptions
+    );
+    watcher.referenceCount = 0;
+    dirWatchers.set(dirPath, watcher);
+    return watcher;
+  }
+}
+function createFixedChunkSizePollingWatchFile(host) {
+  const watchedFiles = [];
+  let pollIndex = 0;
+  let pollScheduled;
+  return watchFile2;
+  function watchFile2(fileName, callback) {
+    const file = {
+      fileName,
+      callback,
+      mtime: getModifiedTime(host, fileName)
+    };
+    watchedFiles.push(file);
+    scheduleNextPoll();
+    return {
+      close: () => {
+        file.isClosed = true;
+        unorderedRemoveItem(watchedFiles, file);
       }
+    };
+  }
+  function pollQueue() {
+    pollScheduled = void 0;
+    pollIndex = pollWatchedFileQueue(host, watchedFiles, pollIndex, pollingChunkSize[250 /* Low */]);
+    scheduleNextPoll();
+  }
+  function scheduleNextPoll() {
+    if (!watchedFiles.length || pollScheduled)
+      return;
+    pollScheduled = host.setTimeout(pollQueue, 2e3 /* High */);
+  }
+}
+function createSingleWatcherPerName(cache, useCaseSensitiveFileNames, name, callback, createWatcher) {
+  const toCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames);
+  const path = toCanonicalFileName(name);
+  const existing = cache.get(path);
+  if (existing) {
+    existing.callbacks.push(callback);
+  } else {
+    cache.set(path, {
+      watcher: createWatcher(
+        // Cant infer types correctly so lets satisfy checker
+        (param1, param2, param3) => {
+          var _a2;
+          return (_a2 = cache.get(path)) == null ? void 0 : _a2.callbacks.slice().forEach((cb) => cb(param1, param2, param3));
+        }
+      ),
+      callbacks: [callback]
+    });
+  }
+  return {
+    close: () => {
+      const watcher = cache.get(path);
+      if (!watcher)
+        return;
+      if (!orderedRemoveItem(watcher.callbacks, callback) || watcher.callbacks.length)
+        return;
+      cache.delete(path);
+      closeFileWatcherOf(watcher);
     }
-    Debug2.setAssertionLevel = setAssertionLevel;
-    function shouldAssert(level) {
-      return currentAssertionLevel >= level;
+  };
+}
+function onWatchedFileStat(watchedFile, modifiedTime) {
+  const oldTime = watchedFile.mtime.getTime();
+  const newTime = modifiedTime.getTime();
+  if (oldTime !== newTime) {
+    watchedFile.mtime = modifiedTime;
+    watchedFile.callback(watchedFile.fileName, getFileWatcherEventKind(oldTime, newTime), modifiedTime);
+    return true;
+  }
+  return false;
+}
+function getFileWatcherEventKind(oldTime, newTime) {
+  return oldTime === 0 ? 0 /* Created */ : newTime === 0 ? 2 /* Deleted */ : 1 /* Changed */;
+}
+var ignoredPaths = ["/node_modules/.", "/.git", "/.#"];
+var curSysLog = noop;
+function sysLog(s) {
+  return curSysLog(s);
+}
+function setSysLog(logger) {
+  curSysLog = logger;
+}
+function createDirectoryWatcherSupportingRecursive({
+  watchDirectory,
+  useCaseSensitiveFileNames,
+  getCurrentDirectory,
+  getAccessibleSortedChildDirectories,
+  fileSystemEntryExists,
+  realpath,
+  setTimeout: setTimeout2,
+  clearTimeout: clearTimeout2
+}) {
+  const cache = /* @__PURE__ */ new Map();
+  const callbackCache = createMultiMap();
+  const cacheToUpdateChildWatches = /* @__PURE__ */ new Map();
+  let timerToUpdateChildWatches;
+  const filePathComparer = getStringComparer(!useCaseSensitiveFileNames);
+  const toCanonicalFilePath = createGetCanonicalFileName(useCaseSensitiveFileNames);
+  return (dirName, callback, recursive, options) => recursive ? createDirectoryWatcher(dirName, options, callback) : watchDirectory(dirName, callback, recursive, options);
+  function createDirectoryWatcher(dirName, options, callback) {
+    const dirPath = toCanonicalFilePath(dirName);
+    let directoryWatcher = cache.get(dirPath);
+    if (directoryWatcher) {
+      directoryWatcher.refCount++;
+    } else {
+      directoryWatcher = {
+        watcher: watchDirectory(
+          dirName,
+          (fileName) => {
+            if (isIgnoredPath(fileName, options))
+              return;
+            if (options == null ? void 0 : options.synchronousWatchDirectory) {
+              invokeCallbacks(dirPath, fileName);
+              updateChildWatches(dirName, dirPath, options);
+            } else {
+              nonSyncUpdateChildWatches(dirName, dirPath, fileName, options);
+            }
+          },
+          /*recursive*/
+          false,
+          options
+        ),
+        refCount: 1,
+        childWatches: emptyArray
+      };
+      cache.set(dirPath, directoryWatcher);
+      updateChildWatches(dirName, dirPath, options);
     }
-    Debug2.shouldAssert = shouldAssert;
-    function shouldAssertFunction(level, name) {
-      if (!shouldAssert(level)) {
-        assertionCache[name] = { level, assertion: Debug2[name] };
-        Debug2[name] = noop;
-        return false;
-      }
-      return true;
+    const callbackToAdd = callback && { dirName, callback };
+    if (callbackToAdd) {
+      callbackCache.add(dirPath, callbackToAdd);
     }
-    function fail(message, stackCrawlMark) {
-      debugger;
-      const e = new Error(message ? `Debug Failure. ${message}` : "Debug Failure.");
-      if (Error.captureStackTrace) {
-        Error.captureStackTrace(e, stackCrawlMark || fail);
+    return {
+      dirName,
+      close: () => {
+        const directoryWatcher2 = Debug.checkDefined(cache.get(dirPath));
+        if (callbackToAdd)
+          callbackCache.remove(dirPath, callbackToAdd);
+        directoryWatcher2.refCount--;
+        if (directoryWatcher2.refCount)
+          return;
+        cache.delete(dirPath);
+        closeFileWatcherOf(directoryWatcher2);
+        directoryWatcher2.childWatches.forEach(closeFileWatcher);
       }
-      throw e;
-    }
-    Debug2.fail = fail;
-    function failBadSyntaxKind(node, message, stackCrawlMark) {
-      return fail(
-        `${message || "Unexpected node."}\r
-Node ${formatSyntaxKind(node.kind)} was unexpected.`,
-        stackCrawlMark || failBadSyntaxKind
-      );
+    };
+  }
+  function invokeCallbacks(dirPath, fileNameOrInvokeMap, fileNames) {
+    let fileName;
+    let invokeMap;
+    if (isString(fileNameOrInvokeMap)) {
+      fileName = fileNameOrInvokeMap;
+    } else {
+      invokeMap = fileNameOrInvokeMap;
     }
-    Debug2.failBadSyntaxKind = failBadSyntaxKind;
-    function assert(expression, message, verboseDebugInfo, stackCrawlMark) {
-      if (!expression) {
-        message = message ? `False expression: ${message}` : "False expression.";
-        if (verboseDebugInfo) {
-          message += "\r\nVerbose Debug Information: " + (typeof verboseDebugInfo === "string" ? verboseDebugInfo : verboseDebugInfo());
+    callbackCache.forEach((callbacks, rootDirName) => {
+      if (invokeMap && invokeMap.get(rootDirName) === true)
+        return;
+      if (rootDirName === dirPath || startsWith(dirPath, rootDirName) && dirPath[rootDirName.length] === directorySeparator) {
+        if (invokeMap) {
+          if (fileNames) {
+            const existing = invokeMap.get(rootDirName);
+            if (existing) {
+              existing.push(...fileNames);
+            } else {
+              invokeMap.set(rootDirName, fileNames.slice());
+            }
+          } else {
+            invokeMap.set(rootDirName, true);
+          }
+        } else {
+          callbacks.forEach(({ callback }) => callback(fileName));
         }
-        fail(message, stackCrawlMark || assert);
-      }
-    }
-    Debug2.assert = assert;
-    function assertEqual(a, b, msg, msg2, stackCrawlMark) {
-      if (a !== b) {
-        const message = msg ? msg2 ? `${msg} ${msg2}` : msg : "";
-        fail(`Expected ${a} === ${b}. ${message}`, stackCrawlMark || assertEqual);
       }
+    });
+  }
+  function nonSyncUpdateChildWatches(dirName, dirPath, fileName, options) {
+    const parentWatcher = cache.get(dirPath);
+    if (parentWatcher && fileSystemEntryExists(dirName, FileSystemEntryKind.Directory)) {
+      scheduleUpdateChildWatches(dirName, dirPath, fileName, options);
+      return;
     }
-    Debug2.assertEqual = assertEqual;
-    function assertLessThan(a, b, msg, stackCrawlMark) {
-      if (a >= b) {
-        fail(`Expected ${a} < ${b}. ${msg || ""}`, stackCrawlMark || assertLessThan);
-      }
+    invokeCallbacks(dirPath, fileName);
+    removeChildWatches(parentWatcher);
+  }
+  function scheduleUpdateChildWatches(dirName, dirPath, fileName, options) {
+    const existing = cacheToUpdateChildWatches.get(dirPath);
+    if (existing) {
+      existing.fileNames.push(fileName);
+    } else {
+      cacheToUpdateChildWatches.set(dirPath, { dirName, options, fileNames: [fileName] });
     }
-    Debug2.assertLessThan = assertLessThan;
-    function assertLessThanOrEqual(a, b, stackCrawlMark) {
-      if (a > b) {
-        fail(`Expected ${a} <= ${b}`, stackCrawlMark || assertLessThanOrEqual);
-      }
+    if (timerToUpdateChildWatches) {
+      clearTimeout2(timerToUpdateChildWatches);
+      timerToUpdateChildWatches = void 0;
     }
-    Debug2.assertLessThanOrEqual = assertLessThanOrEqual;
-    function assertGreaterThanOrEqual(a, b, stackCrawlMark) {
-      if (a < b) {
-        fail(`Expected ${a} >= ${b}`, stackCrawlMark || assertGreaterThanOrEqual);
-      }
-    }
-    Debug2.assertGreaterThanOrEqual = assertGreaterThanOrEqual;
-    function assertIsDefined(value, message, stackCrawlMark) {
-      if (value === void 0 || value === null) {
-        fail(message, stackCrawlMark || assertIsDefined);
+    timerToUpdateChildWatches = setTimeout2(onTimerToUpdateChildWatches, 1e3);
+  }
+  function onTimerToUpdateChildWatches() {
+    timerToUpdateChildWatches = void 0;
+    sysLog(`sysLog:: onTimerToUpdateChildWatches:: ${cacheToUpdateChildWatches.size}`);
+    const start2 = timestamp();
+    const invokeMap = /* @__PURE__ */ new Map();
+    while (!timerToUpdateChildWatches && cacheToUpdateChildWatches.size) {
+      const result = cacheToUpdateChildWatches.entries().next();
+      Debug.assert(!result.done);
+      const { value: [dirPath, { dirName, options, fileNames }] } = result;
+      cacheToUpdateChildWatches.delete(dirPath);
+      const hasChanges = updateChildWatches(dirName, dirPath, options);
+      invokeCallbacks(dirPath, invokeMap, hasChanges ? void 0 : fileNames);
+    }
+    sysLog(`sysLog:: invokingWatchers:: Elapsed:: ${timestamp() - start2}ms:: ${cacheToUpdateChildWatches.size}`);
+    callbackCache.forEach((callbacks, rootDirName) => {
+      const existing = invokeMap.get(rootDirName);
+      if (existing) {
+        callbacks.forEach(({ callback, dirName }) => {
+          if (isArray(existing)) {
+            existing.forEach(callback);
+          } else {
+            callback(dirName);
+          }
+        });
       }
+    });
+    const elapsed = timestamp() - start2;
+    sysLog(`sysLog:: Elapsed:: ${elapsed}ms:: onTimerToUpdateChildWatches:: ${cacheToUpdateChildWatches.size} ${timerToUpdateChildWatches}`);
+  }
+  function removeChildWatches(parentWatcher) {
+    if (!parentWatcher)
+      return;
+    const existingChildWatches = parentWatcher.childWatches;
+    parentWatcher.childWatches = emptyArray;
+    for (const childWatcher of existingChildWatches) {
+      childWatcher.close();
+      removeChildWatches(cache.get(toCanonicalFilePath(childWatcher.dirName)));
     }
-    Debug2.assertIsDefined = assertIsDefined;
-    function checkDefined(value, message, stackCrawlMark) {
-      assertIsDefined(value, message, stackCrawlMark || checkDefined);
-      return value;
+  }
+  function updateChildWatches(parentDir, parentDirPath, options) {
+    const parentWatcher = cache.get(parentDirPath);
+    if (!parentWatcher)
+      return false;
+    let newChildWatches;
+    const hasChanges = enumerateInsertsAndDeletes(
+      fileSystemEntryExists(parentDir, FileSystemEntryKind.Directory) ? mapDefined(getAccessibleSortedChildDirectories(parentDir), (child) => {
+        const childFullName = getNormalizedAbsolutePath(child, parentDir);
+        return !isIgnoredPath(childFullName, options) && filePathComparer(childFullName, normalizePath(realpath(childFullName))) === 0 /* EqualTo */ ? childFullName : void 0;
+      }) : emptyArray,
+      parentWatcher.childWatches,
+      (child, childWatcher) => filePathComparer(child, childWatcher.dirName),
+      createAndAddChildDirectoryWatcher,
+      closeFileWatcher,
+      addChildDirectoryWatcher
+    );
+    parentWatcher.childWatches = newChildWatches || emptyArray;
+    return hasChanges;
+    function createAndAddChildDirectoryWatcher(childName) {
+      const result = createDirectoryWatcher(childName, options);
+      addChildDirectoryWatcher(result);
     }
-    Debug2.checkDefined = checkDefined;
-    function assertEachIsDefined(value, message, stackCrawlMark) {
-      for (const v of value) {
-        assertIsDefined(v, message, stackCrawlMark || assertEachIsDefined);
-      }
+    function addChildDirectoryWatcher(childWatcher) {
+      (newChildWatches || (newChildWatches = [])).push(childWatcher);
     }
-    Debug2.assertEachIsDefined = assertEachIsDefined;
-    function checkEachDefined(value, message, stackCrawlMark) {
-      assertEachIsDefined(value, message, stackCrawlMark || checkEachDefined);
-      return value;
+  }
+  function isIgnoredPath(path, options) {
+    return some(ignoredPaths, (searchPath) => isInPath(path, searchPath)) || isIgnoredByWatchOptions(path, options, useCaseSensitiveFileNames, getCurrentDirectory);
+  }
+  function isInPath(path, searchPath) {
+    if (stringContains(path, searchPath))
+      return true;
+    if (useCaseSensitiveFileNames)
+      return false;
+    return stringContains(toCanonicalFilePath(path), searchPath);
+  }
+}
+var FileSystemEntryKind = /* @__PURE__ */ ((FileSystemEntryKind2) => {
+  FileSystemEntryKind2[FileSystemEntryKind2["File"] = 0] = "File";
+  FileSystemEntryKind2[FileSystemEntryKind2["Directory"] = 1] = "Directory";
+  return FileSystemEntryKind2;
+})(FileSystemEntryKind || {});
+function createFileWatcherCallback(callback) {
+  return (_fileName, eventKind, modifiedTime) => callback(eventKind === 1 /* Changed */ ? "change" : "rename", "", modifiedTime);
+}
+function createFsWatchCallbackForFileWatcherCallback(fileName, callback, getModifiedTime3) {
+  return (eventName, _relativeFileName, modifiedTime) => {
+    if (eventName === "rename") {
+      modifiedTime || (modifiedTime = getModifiedTime3(fileName) || missingFileModifiedTime);
+      callback(fileName, modifiedTime !== missingFileModifiedTime ? 0 /* Created */ : 2 /* Deleted */, modifiedTime);
+    } else {
+      callback(fileName, 1 /* Changed */, modifiedTime);
     }
-    Debug2.checkEachDefined = checkEachDefined;
-    function assertNever(member, message = "Illegal value:", stackCrawlMark) {
-      const detail = typeof member === "object" && hasProperty(member, "kind") && hasProperty(member, "pos") ? "SyntaxKind: " + formatSyntaxKind(member.kind) : JSON.stringify(member);
-      return fail(`${message} ${detail}`, stackCrawlMark || assertNever);
-    }
-    Debug2.assertNever = assertNever;
-    function assertEachNode(nodes, test, message, stackCrawlMark) {
-      if (shouldAssertFunction(1 /* Normal */, "assertEachNode")) {
-        assert(
-          test === void 0 || every(nodes, test),
-          message || "Unexpected node.",
-          () => `Node array did not pass test '${getFunctionName(test)}'.`,
-          stackCrawlMark || assertEachNode
-        );
+  };
+}
+function isIgnoredByWatchOptions(pathToCheck, options, useCaseSensitiveFileNames, getCurrentDirectory) {
+  return ((options == null ? void 0 : options.excludeDirectories) || (options == null ? void 0 : options.excludeFiles)) && (matchesExclude(pathToCheck, options == null ? void 0 : options.excludeFiles, useCaseSensitiveFileNames, getCurrentDirectory()) || matchesExclude(pathToCheck, options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames, getCurrentDirectory()));
+}
+function createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames, getCurrentDirectory) {
+  return (eventName, relativeFileName) => {
+    if (eventName === "rename") {
+      const fileName = !relativeFileName ? directoryName : normalizePath(combinePaths(directoryName, relativeFileName));
+      if (!relativeFileName || !isIgnoredByWatchOptions(fileName, options, useCaseSensitiveFileNames, getCurrentDirectory)) {
+        callback(fileName);
       }
     }
-    Debug2.assertEachNode = assertEachNode;
-    function assertNode(node, test, message, stackCrawlMark) {
-      if (shouldAssertFunction(1 /* Normal */, "assertNode")) {
-        assert(
-          node !== void 0 && (test === void 0 || test(node)),
-          message || "Unexpected node.",
-          () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} did not pass test '${getFunctionName(test)}'.`,
-          stackCrawlMark || assertNode
+  };
+}
+function createSystemWatchFunctions({
+  pollingWatchFileWorker,
+  getModifiedTime: getModifiedTime3,
+  setTimeout: setTimeout2,
+  clearTimeout: clearTimeout2,
+  fsWatchWorker,
+  fileSystemEntryExists,
+  useCaseSensitiveFileNames,
+  getCurrentDirectory,
+  fsSupportsRecursiveFsWatch,
+  getAccessibleSortedChildDirectories,
+  realpath,
+  tscWatchFile,
+  useNonPollingWatchers,
+  tscWatchDirectory,
+  inodeWatching,
+  sysLog: sysLog2
+}) {
+  const pollingWatches = /* @__PURE__ */ new Map();
+  const fsWatches = /* @__PURE__ */ new Map();
+  const fsWatchesRecursive = /* @__PURE__ */ new Map();
+  let dynamicPollingWatchFile;
+  let fixedChunkSizePollingWatchFile;
+  let nonPollingWatchFile;
+  let hostRecursiveDirectoryWatcher;
+  let hitSystemWatcherLimit = false;
+  return {
+    watchFile: watchFile2,
+    watchDirectory
+  };
+  function watchFile2(fileName, callback, pollingInterval, options) {
+    options = updateOptionsForWatchFile(options, useNonPollingWatchers);
+    const watchFileKind = Debug.checkDefined(options.watchFile);
+    switch (watchFileKind) {
+      case 0 /* FixedPollingInterval */:
+        return pollingWatchFile(
+          fileName,
+          callback,
+          250 /* Low */,
+          /*options*/
+          void 0
         );
-      }
-    }
-    Debug2.assertNode = assertNode;
-    function assertNotNode(node, test, message, stackCrawlMark) {
-      if (shouldAssertFunction(1 /* Normal */, "assertNotNode")) {
-        assert(
-          node === void 0 || test === void 0 || !test(node),
-          message || "Unexpected node.",
-          () => `Node ${formatSyntaxKind(node.kind)} should not have passed test '${getFunctionName(test)}'.`,
-          stackCrawlMark || assertNotNode
+      case 1 /* PriorityPollingInterval */:
+        return pollingWatchFile(
+          fileName,
+          callback,
+          pollingInterval,
+          /*options*/
+          void 0
         );
-      }
-    }
-    Debug2.assertNotNode = assertNotNode;
-    function assertOptionalNode(node, test, message, stackCrawlMark) {
-      if (shouldAssertFunction(1 /* Normal */, "assertOptionalNode")) {
-        assert(
-          test === void 0 || node === void 0 || test(node),
-          message || "Unexpected node.",
-          () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} did not pass test '${getFunctionName(test)}'.`,
-          stackCrawlMark || assertOptionalNode
+      case 2 /* DynamicPriorityPolling */:
+        return ensureDynamicPollingWatchFile()(
+          fileName,
+          callback,
+          pollingInterval,
+          /*options*/
+          void 0
         );
-      }
+      case 3 /* FixedChunkSizePolling */:
+        return ensureFixedChunkSizePollingWatchFile()(
+          fileName,
+          callback,
+          /* pollingInterval */
+          void 0,
+          /*options*/
+          void 0
+        );
+      case 4 /* UseFsEvents */:
+        return fsWatch(
+          fileName,
+          0 /* File */,
+          createFsWatchCallbackForFileWatcherCallback(fileName, callback, getModifiedTime3),
+          /*recursive*/
+          false,
+          pollingInterval,
+          getFallbackOptions(options)
+        );
+      case 5 /* UseFsEventsOnParentDirectory */:
+        if (!nonPollingWatchFile) {
+          nonPollingWatchFile = createUseFsEventsOnParentDirectoryWatchFile(fsWatch, useCaseSensitiveFileNames);
+        }
+        return nonPollingWatchFile(fileName, callback, pollingInterval, getFallbackOptions(options));
+      default:
+        Debug.assertNever(watchFileKind);
+    }
+  }
+  function ensureDynamicPollingWatchFile() {
+    return dynamicPollingWatchFile || (dynamicPollingWatchFile = createDynamicPriorityPollingWatchFile({ getModifiedTime: getModifiedTime3, setTimeout: setTimeout2 }));
+  }
+  function ensureFixedChunkSizePollingWatchFile() {
+    return fixedChunkSizePollingWatchFile || (fixedChunkSizePollingWatchFile = createFixedChunkSizePollingWatchFile({ getModifiedTime: getModifiedTime3, setTimeout: setTimeout2 }));
+  }
+  function updateOptionsForWatchFile(options, useNonPollingWatchers2) {
+    if (options && options.watchFile !== void 0)
+      return options;
+    switch (tscWatchFile) {
+      case "PriorityPollingInterval":
+        return { watchFile: 1 /* PriorityPollingInterval */ };
+      case "DynamicPriorityPolling":
+        return { watchFile: 2 /* DynamicPriorityPolling */ };
+      case "UseFsEvents":
+        return generateWatchFileOptions(4 /* UseFsEvents */, 1 /* PriorityInterval */, options);
+      case "UseFsEventsWithFallbackDynamicPolling":
+        return generateWatchFileOptions(4 /* UseFsEvents */, 2 /* DynamicPriority */, options);
+      case "UseFsEventsOnParentDirectory":
+        useNonPollingWatchers2 = true;
+      default:
+        return useNonPollingWatchers2 ? (
+          // Use notifications from FS to watch with falling back to fs.watchFile
+          generateWatchFileOptions(5 /* UseFsEventsOnParentDirectory */, 1 /* PriorityInterval */, options)
+        ) : (
+          // Default to using fs events
+          { watchFile: 4 /* UseFsEvents */ }
+        );
+    }
+  }
+  function generateWatchFileOptions(watchFile3, fallbackPolling, options) {
+    const defaultFallbackPolling = options == null ? void 0 : options.fallbackPolling;
+    return {
+      watchFile: watchFile3,
+      fallbackPolling: defaultFallbackPolling === void 0 ? fallbackPolling : defaultFallbackPolling
+    };
+  }
+  function watchDirectory(directoryName, callback, recursive, options) {
+    if (fsSupportsRecursiveFsWatch) {
+      return fsWatch(
+        directoryName,
+        1 /* Directory */,
+        createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames, getCurrentDirectory),
+        recursive,
+        500 /* Medium */,
+        getFallbackOptions(options)
+      );
+    }
+    if (!hostRecursiveDirectoryWatcher) {
+      hostRecursiveDirectoryWatcher = createDirectoryWatcherSupportingRecursive({
+        useCaseSensitiveFileNames,
+        getCurrentDirectory,
+        fileSystemEntryExists,
+        getAccessibleSortedChildDirectories,
+        watchDirectory: nonRecursiveWatchDirectory,
+        realpath,
+        setTimeout: setTimeout2,
+        clearTimeout: clearTimeout2
+      });
     }
-    Debug2.assertOptionalNode = assertOptionalNode;
-    function assertOptionalToken(node, kind, message, stackCrawlMark) {
-      if (shouldAssertFunction(1 /* Normal */, "assertOptionalToken")) {
-        assert(
-          kind === void 0 || node === void 0 || node.kind === kind,
-          message || "Unexpected node.",
-          () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} was not a '${formatSyntaxKind(kind)}' token.`,
-          stackCrawlMark || assertOptionalToken
+    return hostRecursiveDirectoryWatcher(directoryName, callback, recursive, options);
+  }
+  function nonRecursiveWatchDirectory(directoryName, callback, recursive, options) {
+    Debug.assert(!recursive);
+    const watchDirectoryOptions = updateOptionsForWatchDirectory(options);
+    const watchDirectoryKind = Debug.checkDefined(watchDirectoryOptions.watchDirectory);
+    switch (watchDirectoryKind) {
+      case 1 /* FixedPollingInterval */:
+        return pollingWatchFile(
+          directoryName,
+          () => callback(directoryName),
+          500 /* Medium */,
+          /*options*/
+          void 0
+        );
+      case 2 /* DynamicPriorityPolling */:
+        return ensureDynamicPollingWatchFile()(
+          directoryName,
+          () => callback(directoryName),
+          500 /* Medium */,
+          /*options*/
+          void 0
+        );
+      case 3 /* FixedChunkSizePolling */:
+        return ensureFixedChunkSizePollingWatchFile()(
+          directoryName,
+          () => callback(directoryName),
+          /* pollingInterval */
+          void 0,
+          /*options*/
+          void 0
+        );
+      case 0 /* UseFsEvents */:
+        return fsWatch(
+          directoryName,
+          1 /* Directory */,
+          createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames, getCurrentDirectory),
+          recursive,
+          500 /* Medium */,
+          getFallbackOptions(watchDirectoryOptions)
         );
+      default:
+        Debug.assertNever(watchDirectoryKind);
+    }
+  }
+  function updateOptionsForWatchDirectory(options) {
+    if (options && options.watchDirectory !== void 0)
+      return options;
+    switch (tscWatchDirectory) {
+      case "RecursiveDirectoryUsingFsWatchFile":
+        return { watchDirectory: 1 /* FixedPollingInterval */ };
+      case "RecursiveDirectoryUsingDynamicPriorityPolling":
+        return { watchDirectory: 2 /* DynamicPriorityPolling */ };
+      default:
+        const defaultFallbackPolling = options == null ? void 0 : options.fallbackPolling;
+        return {
+          watchDirectory: 0 /* UseFsEvents */,
+          fallbackPolling: defaultFallbackPolling !== void 0 ? defaultFallbackPolling : void 0
+        };
+    }
+  }
+  function pollingWatchFile(fileName, callback, pollingInterval, options) {
+    return createSingleWatcherPerName(
+      pollingWatches,
+      useCaseSensitiveFileNames,
+      fileName,
+      callback,
+      (cb) => pollingWatchFileWorker(fileName, cb, pollingInterval, options)
+    );
+  }
+  function fsWatch(fileOrDirectory, entryKind, callback, recursive, fallbackPollingInterval, fallbackOptions) {
+    return createSingleWatcherPerName(
+      recursive ? fsWatchesRecursive : fsWatches,
+      useCaseSensitiveFileNames,
+      fileOrDirectory,
+      callback,
+      (cb) => fsWatchHandlingExistenceOnHost(fileOrDirectory, entryKind, cb, recursive, fallbackPollingInterval, fallbackOptions)
+    );
+  }
+  function fsWatchHandlingExistenceOnHost(fileOrDirectory, entryKind, callback, recursive, fallbackPollingInterval, fallbackOptions) {
+    let lastDirectoryPartWithDirectorySeparator;
+    let lastDirectoryPart;
+    if (inodeWatching) {
+      lastDirectoryPartWithDirectorySeparator = fileOrDirectory.substring(fileOrDirectory.lastIndexOf(directorySeparator));
+      lastDirectoryPart = lastDirectoryPartWithDirectorySeparator.slice(directorySeparator.length);
+    }
+    let watcher = !fileSystemEntryExists(fileOrDirectory, entryKind) ? watchMissingFileSystemEntry() : watchPresentFileSystemEntry();
+    return {
+      close: () => {
+        if (watcher) {
+          watcher.close();
+          watcher = void 0;
+        }
+      }
+    };
+    function updateWatcher(createWatcher) {
+      if (watcher) {
+        sysLog2(`sysLog:: ${fileOrDirectory}:: Changing watcher to ${createWatcher === watchPresentFileSystemEntry ? "Present" : "Missing"}FileSystemEntryWatcher`);
+        watcher.close();
+        watcher = createWatcher();
       }
     }
-    Debug2.assertOptionalToken = assertOptionalToken;
-    function assertMissingNode(node, message, stackCrawlMark) {
-      if (shouldAssertFunction(1 /* Normal */, "assertMissingNode")) {
-        assert(
-          node === void 0,
-          message || "Unexpected node.",
-          () => `Node ${formatSyntaxKind(node.kind)} was unexpected'.`,
-          stackCrawlMark || assertMissingNode
+    function watchPresentFileSystemEntry() {
+      if (hitSystemWatcherLimit) {
+        sysLog2(`sysLog:: ${fileOrDirectory}:: Defaulting to watchFile`);
+        return watchPresentFileSystemEntryWithFsWatchFile();
+      }
+      try {
+        const presentWatcher = fsWatchWorker(
+          fileOrDirectory,
+          recursive,
+          inodeWatching ? callbackChangingToMissingFileSystemEntry : callback
         );
+        presentWatcher.on("error", () => {
+          callback("rename", "");
+          updateWatcher(watchMissingFileSystemEntry);
+        });
+        return presentWatcher;
+      } catch (e) {
+        hitSystemWatcherLimit || (hitSystemWatcherLimit = e.code === "ENOSPC");
+        sysLog2(`sysLog:: ${fileOrDirectory}:: Changing to watchFile`);
+        return watchPresentFileSystemEntryWithFsWatchFile();
       }
     }
-    Debug2.assertMissingNode = assertMissingNode;
-    function type(_value) {
-    }
-    Debug2.type = type;
-    function getFunctionName(func) {
-      if (typeof func !== "function") {
-        return "";
-      } else if (hasProperty(func, "name")) {
-        return func.name;
+    function callbackChangingToMissingFileSystemEntry(event, relativeName) {
+      let originalRelativeName;
+      if (relativeName && endsWith(relativeName, "~")) {
+        originalRelativeName = relativeName;
+        relativeName = relativeName.slice(0, relativeName.length - 1);
+      }
+      if (event === "rename" && (!relativeName || relativeName === lastDirectoryPart || endsWith(relativeName, lastDirectoryPartWithDirectorySeparator))) {
+        const modifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime;
+        if (originalRelativeName)
+          callback(event, originalRelativeName, modifiedTime);
+        callback(event, relativeName, modifiedTime);
+        if (inodeWatching) {
+          updateWatcher(modifiedTime === missingFileModifiedTime ? watchMissingFileSystemEntry : watchPresentFileSystemEntry);
+        } else if (modifiedTime === missingFileModifiedTime) {
+          updateWatcher(watchMissingFileSystemEntry);
+        }
       } else {
-        const text = Function.prototype.toString.call(func);
-        const match = /^function\s+([\w\$]+)\s*\(/.exec(text);
-        return match ? match[1] : "";
+        if (originalRelativeName)
+          callback(event, originalRelativeName);
+        callback(event, relativeName);
       }
     }
-    Debug2.getFunctionName = getFunctionName;
-    function formatSymbol(symbol) {
-      return `{ name: ${unescapeLeadingUnderscores(symbol.escapedName)}; flags: ${formatSymbolFlags(symbol.flags)}; declarations: ${map(symbol.declarations, (node) => formatSyntaxKind(node.kind))} }`;
+    function watchPresentFileSystemEntryWithFsWatchFile() {
+      return watchFile2(
+        fileOrDirectory,
+        createFileWatcherCallback(callback),
+        fallbackPollingInterval,
+        fallbackOptions
+      );
     }
-    Debug2.formatSymbol = formatSymbol;
-    function formatEnum(value = 0, enumObject, isFlags) {
-      const members = getEnumMembers(enumObject);
-      if (value === 0) {
-        return members.length > 0 && members[0][0] === 0 ? members[0][1] : "0";
-      }
-      if (isFlags) {
-        const result = [];
-        let remainingFlags = value;
-        for (const [enumValue, enumName] of members) {
-          if (enumValue > value) {
-            break;
+    function watchMissingFileSystemEntry() {
+      return watchFile2(
+        fileOrDirectory,
+        (_fileName, eventKind, modifiedTime) => {
+          if (eventKind === 0 /* Created */) {
+            modifiedTime || (modifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime);
+            if (modifiedTime !== missingFileModifiedTime) {
+              callback("rename", "", modifiedTime);
+              updateWatcher(watchPresentFileSystemEntry);
+            }
+          }
+        },
+        fallbackPollingInterval,
+        fallbackOptions
+      );
+    }
+  }
+}
+function patchWriteFileEnsuringDirectory(sys2) {
+  const originalWriteFile = sys2.writeFile;
+  sys2.writeFile = (path, data, writeBom) => writeFileEnsuringDirectories(
+    path,
+    data,
+    !!writeBom,
+    (path2, data2, writeByteOrderMark) => originalWriteFile.call(sys2, path2, data2, writeByteOrderMark),
+    (path2) => sys2.createDirectory(path2),
+    (path2) => sys2.directoryExists(path2)
+  );
+}
+function getNodeMajorVersion() {
+  if (typeof process === "undefined") {
+    return void 0;
+  }
+  const version2 = process.version;
+  if (!version2) {
+    return void 0;
+  }
+  const dot = version2.indexOf(".");
+  if (dot === -1) {
+    return void 0;
+  }
+  return parseInt(version2.substring(1, dot));
+}
+var sys = (() => {
+  const byteOrderMarkIndicator = "\uFEFF";
+  function getNodeSystem() {
+    const nativePattern = /^native |^\([^)]+\)$|^(internal[\\/]|[a-zA-Z0-9_\s]+(\.js)?$)/;
+    const _fs = require("fs");
+    const _path = require("path");
+    const _os = require("os");
+    let _crypto;
+    try {
+      _crypto = require("crypto");
+    } catch (e) {
+      _crypto = void 0;
+    }
+    let activeSession;
+    let profilePath = "./profile.cpuprofile";
+    const Buffer2 = require("buffer").Buffer;
+    const nodeVersion = getNodeMajorVersion();
+    const isNode4OrLater = nodeVersion >= 4;
+    const isLinuxOrMacOs = process.platform === "linux" || process.platform === "darwin";
+    const platform = _os.platform();
+    const useCaseSensitiveFileNames = isFileSystemCaseSensitive();
+    const fsRealpath = !!_fs.realpathSync.native ? process.platform === "win32" ? fsRealPathHandlingLongPath : _fs.realpathSync.native : _fs.realpathSync;
+    const executingFilePath = __filename.endsWith("sys.js") ? _path.join(_path.dirname(__dirname), "__fake__.js") : __filename;
+    const fsSupportsRecursiveFsWatch = isNode4OrLater && (process.platform === "win32" || process.platform === "darwin");
+    const getCurrentDirectory = memoize(() => process.cwd());
+    const { watchFile: watchFile2, watchDirectory } = createSystemWatchFunctions({
+      pollingWatchFileWorker: fsWatchFileWorker,
+      getModifiedTime: getModifiedTime3,
+      setTimeout,
+      clearTimeout,
+      fsWatchWorker,
+      useCaseSensitiveFileNames,
+      getCurrentDirectory,
+      fileSystemEntryExists,
+      // Node 4.0 `fs.watch` function supports the "recursive" option on both OSX and Windows
+      // (ref: https://github.com/nodejs/node/pull/2649 and https://github.com/Microsoft/TypeScript/issues/4643)
+      fsSupportsRecursiveFsWatch,
+      getAccessibleSortedChildDirectories: (path) => getAccessibleFileSystemEntries(path).directories,
+      realpath,
+      tscWatchFile: process.env.TSC_WATCHFILE,
+      useNonPollingWatchers: process.env.TSC_NONPOLLING_WATCHER,
+      tscWatchDirectory: process.env.TSC_WATCHDIRECTORY,
+      inodeWatching: isLinuxOrMacOs,
+      sysLog
+    });
+    const nodeSystem = {
+      args: process.argv.slice(2),
+      newLine: _os.EOL,
+      useCaseSensitiveFileNames,
+      write(s) {
+        process.stdout.write(s);
+      },
+      getWidthOfTerminal() {
+        return process.stdout.columns;
+      },
+      writeOutputIsTTY() {
+        return process.stdout.isTTY;
+      },
+      readFile,
+      writeFile: writeFile2,
+      watchFile: watchFile2,
+      watchDirectory,
+      resolvePath: (path) => _path.resolve(path),
+      fileExists,
+      directoryExists,
+      createDirectory(directoryName) {
+        if (!nodeSystem.directoryExists(directoryName)) {
+          try {
+            _fs.mkdirSync(directoryName);
+          } catch (e) {
+            if (e.code !== "EEXIST") {
+              throw e;
+            }
           }
-          if (enumValue !== 0 && enumValue & value) {
-            result.push(enumName);
-            remainingFlags &= ~enumValue;
+        }
+      },
+      getExecutingFilePath() {
+        return executingFilePath;
+      },
+      getCurrentDirectory,
+      getDirectories,
+      getEnvironmentVariable(name) {
+        return process.env[name] || "";
+      },
+      readDirectory,
+      getModifiedTime: getModifiedTime3,
+      setModifiedTime,
+      deleteFile,
+      createHash: _crypto ? createSHA256Hash : generateDjb2Hash,
+      createSHA256Hash: _crypto ? createSHA256Hash : void 0,
+      getMemoryUsage() {
+        if (global.gc) {
+          global.gc();
+        }
+        return process.memoryUsage().heapUsed;
+      },
+      getFileSize(path) {
+        try {
+          const stat = statSync(path);
+          if (stat == null ? void 0 : stat.isFile()) {
+            return stat.size;
           }
+        } catch (e) {
         }
-        if (remainingFlags === 0) {
-          return result.join("|");
+        return 0;
+      },
+      exit(exitCode) {
+        disableCPUProfiler(() => process.exit(exitCode));
+      },
+      enableCPUProfiler,
+      disableCPUProfiler,
+      cpuProfilingEnabled: () => !!activeSession || contains(process.execArgv, "--cpu-prof") || contains(process.execArgv, "--prof"),
+      realpath,
+      debugMode: !!process.env.NODE_INSPECTOR_IPC || !!process.env.VSCODE_INSPECTOR_OPTIONS || some(process.execArgv, (arg) => /^--(inspect|debug)(-brk)?(=\d+)?$/i.test(arg)),
+      tryEnableSourceMapsForHost() {
+        try {
+          require("source-map-support").install();
+        } catch (e) {
         }
-      } else {
-        for (const [enumValue, enumName] of members) {
-          if (enumValue === value) {
-            return enumName;
-          }
+      },
+      setTimeout,
+      clearTimeout,
+      clearScreen: () => {
+        process.stdout.write("\x1Bc");
+      },
+      setBlocking: () => {
+        if (process.stdout && process.stdout._handle && process.stdout._handle.setBlocking) {
+          process.stdout._handle.setBlocking(true);
+        }
+      },
+      bufferFrom,
+      base64decode: (input) => bufferFrom(input, "base64").toString("utf8"),
+      base64encode: (input) => bufferFrom(input).toString("base64"),
+      require: (baseDir, moduleName) => {
+        try {
+          const modulePath = resolveJSModule(moduleName, baseDir, nodeSystem);
+          return { module: require(modulePath), modulePath, error: void 0 };
+        } catch (error) {
+          return { module: void 0, modulePath: void 0, error };
         }
       }
-      return value.toString();
+    };
+    return nodeSystem;
+    function statSync(path) {
+      return _fs.statSync(path, { throwIfNoEntry: false });
     }
-    Debug2.formatEnum = formatEnum;
-    const enumMemberCache = /* @__PURE__ */ new Map();
-    function getEnumMembers(enumObject) {
-      const existing = enumMemberCache.get(enumObject);
-      if (existing) {
-        return existing;
+    function enableCPUProfiler(path, cb) {
+      if (activeSession) {
+        cb();
+        return false;
       }
-      const result = [];
-      for (const name in enumObject) {
-        const value = enumObject[name];
-        if (typeof value === "number") {
-          result.push([value, name]);
-        }
+      const inspector = require("inspector");
+      if (!inspector || !inspector.Session) {
+        cb();
+        return false;
       }
-      const sorted = stableSort(result, (x, y) => compareValues(x[0], y[0]));
-      enumMemberCache.set(enumObject, sorted);
-      return sorted;
-    }
-    function formatSyntaxKind(kind) {
-      return formatEnum(kind, SyntaxKind, false);
-    }
-    Debug2.formatSyntaxKind = formatSyntaxKind;
-    function formatSnippetKind(kind) {
-      return formatEnum(kind, SnippetKind, false);
-    }
-    Debug2.formatSnippetKind = formatSnippetKind;
-    function formatNodeFlags(flags) {
-      return formatEnum(flags, NodeFlags, true);
-    }
-    Debug2.formatNodeFlags = formatNodeFlags;
-    function formatModifierFlags(flags) {
-      return formatEnum(flags, ModifierFlags, true);
-    }
-    Debug2.formatModifierFlags = formatModifierFlags;
-    function formatTransformFlags(flags) {
-      return formatEnum(flags, TransformFlags, true);
-    }
-    Debug2.formatTransformFlags = formatTransformFlags;
-    function formatEmitFlags(flags) {
-      return formatEnum(flags, EmitFlags, true);
-    }
-    Debug2.formatEmitFlags = formatEmitFlags;
-    function formatSymbolFlags(flags) {
-      return formatEnum(flags, SymbolFlags, true);
-    }
-    Debug2.formatSymbolFlags = formatSymbolFlags;
-    function formatTypeFlags(flags) {
-      return formatEnum(flags, TypeFlags, true);
-    }
-    Debug2.formatTypeFlags = formatTypeFlags;
-    function formatSignatureFlags(flags) {
-      return formatEnum(flags, SignatureFlags, true);
-    }
-    Debug2.formatSignatureFlags = formatSignatureFlags;
-    function formatObjectFlags(flags) {
-      return formatEnum(flags, ObjectFlags, true);
-    }
-    Debug2.formatObjectFlags = formatObjectFlags;
-    function formatFlowFlags(flags) {
-      return formatEnum(flags, FlowFlags, true);
-    }
-    Debug2.formatFlowFlags = formatFlowFlags;
-    function formatRelationComparisonResult(result) {
-      return formatEnum(result, RelationComparisonResult, true);
-    }
-    Debug2.formatRelationComparisonResult = formatRelationComparisonResult;
-    function formatCheckMode(mode) {
-      return formatEnum(mode, CheckMode, true);
-    }
-    Debug2.formatCheckMode = formatCheckMode;
-    function formatSignatureCheckMode(mode) {
-      return formatEnum(mode, SignatureCheckMode, true);
-    }
-    Debug2.formatSignatureCheckMode = formatSignatureCheckMode;
-    function formatTypeFacts(facts) {
-      return formatEnum(facts, TypeFacts, true);
-    }
-    Debug2.formatTypeFacts = formatTypeFacts;
-    let isDebugInfoEnabled = false;
-    let flowNodeProto;
-    function attachFlowNodeDebugInfoWorker(flowNode) {
-      if (!("__debugFlowFlags" in flowNode)) {
-        Object.defineProperties(flowNode, {
-          __tsDebuggerDisplay: {
-            value() {
-              const flowHeader = this.flags & 2 /* Start */ ? "FlowStart" : this.flags & 4 /* BranchLabel */ ? "FlowBranchLabel" : this.flags & 8 /* LoopLabel */ ? "FlowLoopLabel" : this.flags & 16 /* Assignment */ ? "FlowAssignment" : this.flags & 32 /* TrueCondition */ ? "FlowTrueCondition" : this.flags & 64 /* FalseCondition */ ? "FlowFalseCondition" : this.flags & 128 /* SwitchClause */ ? "FlowSwitchClause" : this.flags & 256 /* ArrayMutation */ ? "FlowArrayMutation" : this.flags & 512 /* Call */ ? "FlowCall" : this.flags & 1024 /* ReduceLabel */ ? "FlowReduceLabel" : this.flags & 1 /* Unreachable */ ? "FlowUnreachable" : "UnknownFlow";
-              const remainingFlags = this.flags & ~(2048 /* Referenced */ - 1);
-              return `${flowHeader}${remainingFlags ? ` (${formatFlowFlags(remainingFlags)})` : ""}`;
-            }
-          },
-          __debugFlowFlags: { get() {
-            return formatEnum(this.flags, FlowFlags, true);
-          } },
-          __debugToString: { value() {
-            return formatControlFlowGraph(this);
-          } }
+      const session = new inspector.Session();
+      session.connect();
+      session.post("Profiler.enable", () => {
+        session.post("Profiler.start", () => {
+          activeSession = session;
+          profilePath = path;
+          cb();
         });
-      }
+      });
+      return true;
     }
-    function attachFlowNodeDebugInfo(flowNode) {
-      if (isDebugInfoEnabled) {
-        if (typeof Object.setPrototypeOf === "function") {
-          if (!flowNodeProto) {
-            flowNodeProto = Object.create(Object.prototype);
-            attachFlowNodeDebugInfoWorker(flowNodeProto);
+    function cleanupPaths(profile) {
+      let externalFileCounter = 0;
+      const remappedPaths = /* @__PURE__ */ new Map();
+      const normalizedDir = normalizeSlashes(_path.dirname(executingFilePath));
+      const fileUrlRoot = `file://${getRootLength(normalizedDir) === 1 ? "" : "/"}${normalizedDir}`;
+      for (const node of profile.nodes) {
+        if (node.callFrame.url) {
+          const url = normalizeSlashes(node.callFrame.url);
+          if (containsPath(fileUrlRoot, url, useCaseSensitiveFileNames)) {
+            node.callFrame.url = getRelativePathToDirectoryOrUrl(
+              fileUrlRoot,
+              url,
+              fileUrlRoot,
+              createGetCanonicalFileName(useCaseSensitiveFileNames),
+              /*isAbsolutePathAnUrl*/
+              true
+            );
+          } else if (!nativePattern.test(url)) {
+            node.callFrame.url = (remappedPaths.has(url) ? remappedPaths : remappedPaths.set(url, `external${externalFileCounter}.js`)).get(url);
+            externalFileCounter++;
           }
-          Object.setPrototypeOf(flowNode, flowNodeProto);
-        } else {
-          attachFlowNodeDebugInfoWorker(flowNode);
         }
       }
+      return profile;
     }
-    Debug2.attachFlowNodeDebugInfo = attachFlowNodeDebugInfo;
-    let nodeArrayProto;
-    function attachNodeArrayDebugInfoWorker(array) {
-      if (!("__tsDebuggerDisplay" in array)) {
-        Object.defineProperties(array, {
-          __tsDebuggerDisplay: {
-            value(defaultValue) {
-              defaultValue = String(defaultValue).replace(/(?:,[\s\w\d_]+:[^,]+)+\]$/, "]");
-              return `NodeArray ${defaultValue}`;
+    function disableCPUProfiler(cb) {
+      if (activeSession && activeSession !== "stopping") {
+        const s = activeSession;
+        activeSession.post("Profiler.stop", (err, { profile }) => {
+          var _a2;
+          if (!err) {
+            try {
+              if ((_a2 = statSync(profilePath)) == null ? void 0 : _a2.isDirectory()) {
+                profilePath = _path.join(profilePath, `${new Date().toISOString().replace(/:/g, "-")}+P${process.pid}.cpuprofile`);
+              }
+            } catch (e) {
             }
+            try {
+              _fs.mkdirSync(_path.dirname(profilePath), { recursive: true });
+            } catch (e) {
+            }
+            _fs.writeFileSync(profilePath, JSON.stringify(cleanupPaths(profile)));
           }
+          activeSession = void 0;
+          s.disconnect();
+          cb();
         });
+        activeSession = "stopping";
+        return true;
+      } else {
+        cb();
+        return false;
       }
     }
-    function attachNodeArrayDebugInfo(array) {
-      if (isDebugInfoEnabled) {
-        if (typeof Object.setPrototypeOf === "function") {
-          if (!nodeArrayProto) {
-            nodeArrayProto = Object.create(Array.prototype);
-            attachNodeArrayDebugInfoWorker(nodeArrayProto);
-          }
-          Object.setPrototypeOf(array, nodeArrayProto);
-        } else {
-          attachNodeArrayDebugInfoWorker(array);
-        }
-      }
+    function bufferFrom(input, encoding) {
+      return Buffer2.from && Buffer2.from !== Int8Array.from ? Buffer2.from(input, encoding) : new Buffer2(input, encoding);
     }
-    Debug2.attachNodeArrayDebugInfo = attachNodeArrayDebugInfo;
-    function enableDebugInfo() {
-      if (isDebugInfoEnabled)
-        return;
-      let weakTypeTextMap;
-      let weakNodeTextMap;
-      function getWeakTypeTextMap() {
-        if (weakTypeTextMap === void 0) {
-          if (typeof WeakMap === "function")
-            weakTypeTextMap = /* @__PURE__ */ new WeakMap();
-        }
-        return weakTypeTextMap;
-      }
-      function getWeakNodeTextMap() {
-        if (weakNodeTextMap === void 0) {
-          if (typeof WeakMap === "function")
-            weakNodeTextMap = /* @__PURE__ */ new WeakMap();
-        }
-        return weakNodeTextMap;
+    function isFileSystemCaseSensitive() {
+      if (platform === "win32" || platform === "win64") {
+        return false;
       }
-      Object.defineProperties(objectAllocator.getSymbolConstructor().prototype, {
-        __tsDebuggerDisplay: {
-          value() {
-            const symbolHeader = this.flags & 33554432 /* Transient */ ? "TransientSymbol" : "Symbol";
-            const remainingSymbolFlags = this.flags & ~33554432 /* Transient */;
-            return `${symbolHeader} '${symbolName(this)}'${remainingSymbolFlags ? ` (${formatSymbolFlags(remainingSymbolFlags)})` : ""}`;
-          }
-        },
-        __debugFlags: { get() {
-          return formatSymbolFlags(this.flags);
-        } }
+      return !fileExists(swapCase(__filename));
+    }
+    function swapCase(s) {
+      return s.replace(/\w/g, (ch) => {
+        const up = ch.toUpperCase();
+        return ch === up ? ch.toLowerCase() : up;
       });
-      Object.defineProperties(objectAllocator.getTypeConstructor().prototype, {
-        __tsDebuggerDisplay: {
-          value() {
-            const typeHeader = this.flags & 98304 /* Nullable */ ? "NullableType" : this.flags & 384 /* StringOrNumberLiteral */ ? `LiteralType ${JSON.stringify(this.value)}` : this.flags & 2048 /* BigIntLiteral */ ? `LiteralType ${this.value.negative ? "-" : ""}${this.value.base10Value}n` : this.flags & 8192 /* UniqueESSymbol */ ? "UniqueESSymbolType" : this.flags & 32 /* Enum */ ? "EnumType" : this.flags & 67359327 /* Intrinsic */ ? `IntrinsicType ${this.intrinsicName}` : this.flags & 1048576 /* Union */ ? "UnionType" : this.flags & 2097152 /* Intersection */ ? "IntersectionType" : this.flags & 4194304 /* Index */ ? "IndexType" : this.flags & 8388608 /* IndexedAccess */ ? "IndexedAccessType" : this.flags & 16777216 /* Conditional */ ? "ConditionalType" : this.flags & 33554432 /* Substitution */ ? "SubstitutionType" : this.flags & 262144 /* TypeParameter */ ? "TypeParameter" : this.flags & 524288 /* Object */ ? this.objectFlags & 3 /* ClassOrInterface */ ? "InterfaceType" : this.objectFlags & 4 /* Reference */ ? "TypeReference" : this.objectFlags & 8 /* Tuple */ ? "TupleType" : this.objectFlags & 16 /* Anonymous */ ? "AnonymousType" : this.objectFlags & 32 /* Mapped */ ? "MappedType" : this.objectFlags & 1024 /* ReverseMapped */ ? "ReverseMappedType" : this.objectFlags & 256 /* EvolvingArray */ ? "EvolvingArrayType" : "ObjectType" : "Type";
-            const remainingObjectFlags = this.flags & 524288 /* Object */ ? this.objectFlags & ~1343 /* ObjectTypeKindMask */ : 0;
-            return `${typeHeader}${this.symbol ? ` '${symbolName(this.symbol)}'` : ""}${remainingObjectFlags ? ` (${formatObjectFlags(remainingObjectFlags)})` : ""}`;
-          }
-        },
-        __debugFlags: { get() {
-          return formatTypeFlags(this.flags);
-        } },
-        __debugObjectFlags: { get() {
-          return this.flags & 524288 /* Object */ ? formatObjectFlags(this.objectFlags) : "";
-        } },
-        __debugTypeToString: {
-          value() {
-            const map2 = getWeakTypeTextMap();
-            let text = map2 == null ? void 0 : map2.get(this);
-            if (text === void 0) {
-              text = this.checker.typeToString(this);
-              map2 == null ? void 0 : map2.set(this, text);
-            }
-            return text;
+    }
+    function fsWatchFileWorker(fileName, callback, pollingInterval) {
+      _fs.watchFile(fileName, { persistent: true, interval: pollingInterval }, fileChanged);
+      let eventKind;
+      return {
+        close: () => _fs.unwatchFile(fileName, fileChanged)
+      };
+      function fileChanged(curr, prev) {
+        const isPreviouslyDeleted = +prev.mtime === 0 || eventKind === 2 /* Deleted */;
+        if (+curr.mtime === 0) {
+          if (isPreviouslyDeleted) {
+            return;
           }
+          eventKind = 2 /* Deleted */;
+        } else if (isPreviouslyDeleted) {
+          eventKind = 0 /* Created */;
+        } else if (+curr.mtime === +prev.mtime) {
+          return;
+        } else {
+          eventKind = 1 /* Changed */;
         }
-      });
-      Object.defineProperties(objectAllocator.getSignatureConstructor().prototype, {
-        __debugFlags: { get() {
-          return formatSignatureFlags(this.flags);
-        } },
-        __debugSignatureToString: { value() {
-          var _a2;
-          return (_a2 = this.checker) == null ? void 0 : _a2.signatureToString(this);
-        } }
-      });
-      const nodeConstructors = [
-        objectAllocator.getNodeConstructor(),
-        objectAllocator.getIdentifierConstructor(),
-        objectAllocator.getTokenConstructor(),
-        objectAllocator.getSourceFileConstructor()
-      ];
-      for (const ctor of nodeConstructors) {
-        if (!hasProperty(ctor.prototype, "__debugKind")) {
-          Object.defineProperties(ctor.prototype, {
-            __tsDebuggerDisplay: {
-              value() {
-                const nodeHeader = isGeneratedIdentifier(this) ? "GeneratedIdentifier" : isIdentifier(this) ? `Identifier '${idText(this)}'` : isPrivateIdentifier(this) ? `PrivateIdentifier '${idText(this)}'` : isStringLiteral(this) ? `StringLiteral ${JSON.stringify(this.text.length < 10 ? this.text : this.text.slice(10) + "...")}` : isNumericLiteral(this) ? `NumericLiteral ${this.text}` : isBigIntLiteral(this) ? `BigIntLiteral ${this.text}n` : isTypeParameterDeclaration(this) ? "TypeParameterDeclaration" : isParameter(this) ? "ParameterDeclaration" : isConstructorDeclaration(this) ? "ConstructorDeclaration" : isGetAccessorDeclaration(this) ? "GetAccessorDeclaration" : isSetAccessorDeclaration(this) ? "SetAccessorDeclaration" : isCallSignatureDeclaration(this) ? "CallSignatureDeclaration" : isConstructSignatureDeclaration(this) ? "ConstructSignatureDeclaration" : isIndexSignatureDeclaration(this) ? "IndexSignatureDeclaration" : isTypePredicateNode(this) ? "TypePredicateNode" : isTypeReferenceNode(this) ? "TypeReferenceNode" : isFunctionTypeNode(this) ? "FunctionTypeNode" : isConstructorTypeNode(this) ? "ConstructorTypeNode" : isTypeQueryNode(this) ? "TypeQueryNode" : isTypeLiteralNode(this) ? "TypeLiteralNode" : isArrayTypeNode(this) ? "ArrayTypeNode" : isTupleTypeNode(this) ? "TupleTypeNode" : isOptionalTypeNode(this) ? "OptionalTypeNode" : isRestTypeNode(this) ? "RestTypeNode" : isUnionTypeNode(this) ? "UnionTypeNode" : isIntersectionTypeNode(this) ? "IntersectionTypeNode" : isConditionalTypeNode(this) ? "ConditionalTypeNode" : isInferTypeNode(this) ? "InferTypeNode" : isParenthesizedTypeNode(this) ? "ParenthesizedTypeNode" : isThisTypeNode(this) ? "ThisTypeNode" : isTypeOperatorNode(this) ? "TypeOperatorNode" : isIndexedAccessTypeNode(this) ? "IndexedAccessTypeNode" : isMappedTypeNode(this) ? "MappedTypeNode" : isLiteralTypeNode(this) ? "LiteralTypeNode" : isNamedTupleMember(this) ? "NamedTupleMember" : isImportTypeNode(this) ? "ImportTypeNode" : formatSyntaxKind(this.kind);
-                return `${nodeHeader}${this.flags ? ` (${formatNodeFlags(this.flags)})` : ""}`;
-              }
-            },
-            __debugKind: { get() {
-              return formatSyntaxKind(this.kind);
-            } },
-            __debugNodeFlags: { get() {
-              return formatNodeFlags(this.flags);
-            } },
-            __debugModifierFlags: { get() {
-              return formatModifierFlags(getEffectiveModifierFlagsNoCache(this));
-            } },
-            __debugTransformFlags: { get() {
-              return formatTransformFlags(this.transformFlags);
-            } },
-            __debugIsParseTreeNode: { get() {
-              return isParseTreeNode(this);
-            } },
-            __debugEmitFlags: { get() {
-              return formatEmitFlags(getEmitFlags(this));
-            } },
-            __debugGetText: {
-              value(includeTrivia) {
-                if (nodeIsSynthesized(this))
-                  return "";
-                const map2 = getWeakNodeTextMap();
-                let text = map2 == null ? void 0 : map2.get(this);
-                if (text === void 0) {
-                  const parseNode = getParseTreeNode(this);
-                  const sourceFile = parseNode && getSourceFileOfNode(parseNode);
-                  text = sourceFile ? getSourceTextOfNodeFromSourceFile(sourceFile, parseNode, includeTrivia) : "";
-                  map2 == null ? void 0 : map2.set(this, text);
-                }
-                return text;
-              }
-            }
-          });
-        }
+        callback(fileName, eventKind, curr.mtime);
       }
-      isDebugInfoEnabled = true;
     }
-    Debug2.enableDebugInfo = enableDebugInfo;
-    function formatVariance(varianceFlags) {
-      const variance = varianceFlags & 7 /* VarianceMask */;
-      let result = variance === 0 /* Invariant */ ? "in out" : variance === 3 /* Bivariant */ ? "[bivariant]" : variance === 2 /* Contravariant */ ? "in" : variance === 1 /* Covariant */ ? "out" : variance === 4 /* Independent */ ? "[independent]" : "";
-      if (varianceFlags & 8 /* Unmeasurable */) {
-        result += " (unmeasurable)";
-      } else if (varianceFlags & 16 /* Unreliable */) {
-        result += " (unreliable)";
-      }
-      return result;
+    function fsWatchWorker(fileOrDirectory, recursive, callback) {
+      return _fs.watch(
+        fileOrDirectory,
+        fsSupportsRecursiveFsWatch ? { persistent: true, recursive: !!recursive } : { persistent: true },
+        callback
+      );
     }
-    Debug2.formatVariance = formatVariance;
-    class DebugTypeMapper {
-      __debugToString() {
-        var _a2;
-        type(this);
-        switch (this.kind) {
-          case 3 /* Function */:
-            return ((_a2 = this.debugInfo) == null ? void 0 : _a2.call(this)) || "(function mapper)";
-          case 0 /* Simple */:
-            return `${this.source.__debugTypeToString()} -> ${this.target.__debugTypeToString()}`;
-          case 1 /* Array */:
-            return zipWith(
-              this.sources,
-              this.targets || map(this.sources, () => "any"),
-              (s, t) => `${s.__debugTypeToString()} -> ${typeof t === "string" ? t : t.__debugTypeToString()}`
-            ).join(", ");
-          case 2 /* Deferred */:
-            return zipWith(
-              this.sources,
-              this.targets,
-              (s, t) => `${s.__debugTypeToString()} -> ${t().__debugTypeToString()}`
-            ).join(", ");
-          case 5 /* Merged */:
-          case 4 /* Composite */:
-            return `m1: ${this.mapper1.__debugToString().split("\n").join("\n    ")}
-m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
-          default:
-            return assertNever(this);
-        }
-      }
-    }
-    Debug2.DebugTypeMapper = DebugTypeMapper;
-    function attachDebugPrototypeIfDebug(mapper) {
-      if (Debug2.isDebugging) {
-        return Object.setPrototypeOf(mapper, DebugTypeMapper.prototype);
-      }
-      return mapper;
-    }
-    Debug2.attachDebugPrototypeIfDebug = attachDebugPrototypeIfDebug;
-    function printControlFlowGraph(flowNode) {
-      return console.log(formatControlFlowGraph(flowNode));
-    }
-    Debug2.printControlFlowGraph = printControlFlowGraph;
-    function formatControlFlowGraph(flowNode) {
-      let nextDebugFlowId = -1;
-      function getDebugFlowNodeId(f) {
-        if (!f.id) {
-          f.id = nextDebugFlowId;
-          nextDebugFlowId--;
-        }
-        return f.id;
-      }
-      let BoxCharacter;
-      ((BoxCharacter2) => {
-        BoxCharacter2["lr"] = "\u2500";
-        BoxCharacter2["ud"] = "\u2502";
-        BoxCharacter2["dr"] = "\u256D";
-        BoxCharacter2["dl"] = "\u256E";
-        BoxCharacter2["ul"] = "\u256F";
-        BoxCharacter2["ur"] = "\u2570";
-        BoxCharacter2["udr"] = "\u251C";
-        BoxCharacter2["udl"] = "\u2524";
-        BoxCharacter2["dlr"] = "\u252C";
-        BoxCharacter2["ulr"] = "\u2534";
-        BoxCharacter2["udlr"] = "\u256B";
-      })(BoxCharacter || (BoxCharacter = {}));
-      let Connection;
-      ((Connection2) => {
-        Connection2[Connection2["None"] = 0] = "None";
-        Connection2[Connection2["Up"] = 1] = "Up";
-        Connection2[Connection2["Down"] = 2] = "Down";
-        Connection2[Connection2["Left"] = 4] = "Left";
-        Connection2[Connection2["Right"] = 8] = "Right";
-        Connection2[Connection2["UpDown"] = 3] = "UpDown";
-        Connection2[Connection2["LeftRight"] = 12] = "LeftRight";
-        Connection2[Connection2["UpLeft"] = 5] = "UpLeft";
-        Connection2[Connection2["UpRight"] = 9] = "UpRight";
-        Connection2[Connection2["DownLeft"] = 6] = "DownLeft";
-        Connection2[Connection2["DownRight"] = 10] = "DownRight";
-        Connection2[Connection2["UpDownLeft"] = 7] = "UpDownLeft";
-        Connection2[Connection2["UpDownRight"] = 11] = "UpDownRight";
-        Connection2[Connection2["UpLeftRight"] = 13] = "UpLeftRight";
-        Connection2[Connection2["DownLeftRight"] = 14] = "DownLeftRight";
-        Connection2[Connection2["UpDownLeftRight"] = 15] = "UpDownLeftRight";
-        Connection2[Connection2["NoChildren"] = 16] = "NoChildren";
-      })(Connection || (Connection = {}));
-      const hasAntecedentFlags = 16 /* Assignment */ | 96 /* Condition */ | 128 /* SwitchClause */ | 256 /* ArrayMutation */ | 512 /* Call */ | 1024 /* ReduceLabel */;
-      const hasNodeFlags = 2 /* Start */ | 16 /* Assignment */ | 512 /* Call */ | 96 /* Condition */ | 256 /* ArrayMutation */;
-      const links = /* @__PURE__ */ Object.create(null);
-      const nodes = [];
-      const edges = [];
-      const root = buildGraphNode(flowNode, /* @__PURE__ */ new Set());
-      for (const node of nodes) {
-        node.text = renderFlowNode(node.flowNode, node.circular);
-        computeLevel(node);
-      }
-      const height = computeHeight(root);
-      const columnWidths = computeColumnWidths(height);
-      computeLanes(root, 0);
-      return renderGraph();
-      function isFlowSwitchClause(f) {
-        return !!(f.flags & 128 /* SwitchClause */);
+    function readFileWorker(fileName, _encoding) {
+      let buffer;
+      try {
+        buffer = _fs.readFileSync(fileName);
+      } catch (e) {
+        return void 0;
       }
-      function hasAntecedents(f) {
-        return !!(f.flags & 12 /* Label */) && !!f.antecedents;
+      let len = buffer.length;
+      if (len >= 2 && buffer[0] === 254 && buffer[1] === 255) {
+        len &= ~1;
+        for (let i = 0; i < len; i += 2) {
+          const temp = buffer[i];
+          buffer[i] = buffer[i + 1];
+          buffer[i + 1] = temp;
+        }
+        return buffer.toString("utf16le", 2);
       }
-      function hasAntecedent(f) {
-        return !!(f.flags & hasAntecedentFlags);
+      if (len >= 2 && buffer[0] === 255 && buffer[1] === 254) {
+        return buffer.toString("utf16le", 2);
       }
-      function hasNode(f) {
-        return !!(f.flags & hasNodeFlags);
+      if (len >= 3 && buffer[0] === 239 && buffer[1] === 187 && buffer[2] === 191) {
+        return buffer.toString("utf8", 3);
       }
-      function getChildren(node) {
-        const children = [];
-        for (const edge of node.edges) {
-          if (edge.source === node) {
-            children.push(edge.target);
-          }
-        }
-        return children;
+      return buffer.toString("utf8");
+    }
+    function readFile(fileName, _encoding) {
+      perfLogger.logStartReadFile(fileName);
+      const file = readFileWorker(fileName, _encoding);
+      perfLogger.logStopReadFile();
+      return file;
+    }
+    function writeFile2(fileName, data, writeByteOrderMark) {
+      perfLogger.logEvent("WriteFile: " + fileName);
+      if (writeByteOrderMark) {
+        data = byteOrderMarkIndicator + data;
       }
-      function getParents(node) {
-        const parents = [];
-        for (const edge of node.edges) {
-          if (edge.target === node) {
-            parents.push(edge.source);
-          }
-        }
-        return parents;
-      }
-      function buildGraphNode(flowNode2, seen) {
-        const id = getDebugFlowNodeId(flowNode2);
-        let graphNode = links[id];
-        if (graphNode && seen.has(flowNode2)) {
-          graphNode.circular = true;
-          graphNode = {
-            id: -1,
-            flowNode: flowNode2,
-            edges: [],
-            text: "",
-            lane: -1,
-            endLane: -1,
-            level: -1,
-            circular: "circularity"
-          };
-          nodes.push(graphNode);
-          return graphNode;
-        }
-        seen.add(flowNode2);
-        if (!graphNode) {
-          links[id] = graphNode = { id, flowNode: flowNode2, edges: [], text: "", lane: -1, endLane: -1, level: -1, circular: false };
-          nodes.push(graphNode);
-          if (hasAntecedents(flowNode2)) {
-            for (const antecedent of flowNode2.antecedents) {
-              buildGraphEdge(graphNode, antecedent, seen);
-            }
-          } else if (hasAntecedent(flowNode2)) {
-            buildGraphEdge(graphNode, flowNode2.antecedent, seen);
-          }
+      let fd;
+      try {
+        fd = _fs.openSync(fileName, "w");
+        _fs.writeSync(
+          fd,
+          data,
+          /*position*/
+          void 0,
+          "utf8"
+        );
+      } finally {
+        if (fd !== void 0) {
+          _fs.closeSync(fd);
         }
-        seen.delete(flowNode2);
-        return graphNode;
       }
-      function buildGraphEdge(source, antecedent, seen) {
-        const target = buildGraphNode(antecedent, seen);
-        const edge = { source, target };
-        edges.push(edge);
-        source.edges.push(edge);
-        target.edges.push(edge);
-      }
-      function computeLevel(node) {
-        if (node.level !== -1) {
-          return node.level;
-        }
-        let level = 0;
-        for (const parent2 of getParents(node)) {
-          level = Math.max(level, computeLevel(parent2) + 1);
-        }
-        return node.level = level;
-      }
-      function computeHeight(node) {
-        let height2 = 0;
-        for (const child of getChildren(node)) {
-          height2 = Math.max(height2, computeHeight(child));
-        }
-        return height2 + 1;
-      }
-      function computeColumnWidths(height2) {
-        const columns = fill2(Array(height2), 0);
-        for (const node of nodes) {
-          columns[node.level] = Math.max(columns[node.level], node.text.length);
-        }
-        return columns;
-      }
-      function computeLanes(node, lane) {
-        if (node.lane === -1) {
-          node.lane = lane;
-          node.endLane = lane;
-          const children = getChildren(node);
-          for (let i = 0; i < children.length; i++) {
-            if (i > 0)
-              lane++;
-            const child = children[i];
-            computeLanes(child, lane);
-            if (child.endLane > node.endLane) {
-              lane = child.endLane;
-            }
-          }
-          node.endLane = lane;
-        }
-      }
-      function getHeader(flags) {
-        if (flags & 2 /* Start */)
-          return "Start";
-        if (flags & 4 /* BranchLabel */)
-          return "Branch";
-        if (flags & 8 /* LoopLabel */)
-          return "Loop";
-        if (flags & 16 /* Assignment */)
-          return "Assignment";
-        if (flags & 32 /* TrueCondition */)
-          return "True";
-        if (flags & 64 /* FalseCondition */)
-          return "False";
-        if (flags & 128 /* SwitchClause */)
-          return "SwitchClause";
-        if (flags & 256 /* ArrayMutation */)
-          return "ArrayMutation";
-        if (flags & 512 /* Call */)
-          return "Call";
-        if (flags & 1024 /* ReduceLabel */)
-          return "ReduceLabel";
-        if (flags & 1 /* Unreachable */)
-          return "Unreachable";
-        throw new Error();
-      }
-      function getNodeText(node) {
-        const sourceFile = getSourceFileOfNode(node);
-        return getSourceTextOfNodeFromSourceFile(sourceFile, node, false);
-      }
-      function renderFlowNode(flowNode2, circular) {
-        let text = getHeader(flowNode2.flags);
-        if (circular) {
-          text = `${text}#${getDebugFlowNodeId(flowNode2)}`;
-        }
-        if (hasNode(flowNode2)) {
-          if (flowNode2.node) {
-            text += ` (${getNodeText(flowNode2.node)})`;
-          }
-        } else if (isFlowSwitchClause(flowNode2)) {
-          const clauses = [];
-          for (let i = flowNode2.clauseStart; i < flowNode2.clauseEnd; i++) {
-            const clause = flowNode2.switchStatement.caseBlock.clauses[i];
-            if (isDefaultClause(clause)) {
-              clauses.push("default");
-            } else {
-              clauses.push(getNodeText(clause.expression));
-            }
-          }
-          text += ` (${clauses.join(", ")})`;
-        }
-        return circular === "circularity" ? `Circular(${text})` : text;
-      }
-      function renderGraph() {
-        const columnCount = columnWidths.length;
-        const laneCount = nodes.reduce((x, n) => Math.max(x, n.lane), 0) + 1;
-        const lanes = fill2(Array(laneCount), "");
-        const grid = columnWidths.map(() => Array(laneCount));
-        const connectors = columnWidths.map(() => fill2(Array(laneCount), 0));
-        for (const node of nodes) {
-          grid[node.level][node.lane] = node;
-          const children = getChildren(node);
-          for (let i = 0; i < children.length; i++) {
-            const child = children[i];
-            let connector = 8 /* Right */;
-            if (child.lane === node.lane)
-              connector |= 4 /* Left */;
-            if (i > 0)
-              connector |= 1 /* Up */;
-            if (i < children.length - 1)
-              connector |= 2 /* Down */;
-            connectors[node.level][child.lane] |= connector;
-          }
-          if (children.length === 0) {
-            connectors[node.level][node.lane] |= 16 /* NoChildren */;
-          }
-          const parents = getParents(node);
-          for (let i = 0; i < parents.length; i++) {
-            const parent2 = parents[i];
-            let connector = 4 /* Left */;
-            if (i > 0)
-              connector |= 1 /* Up */;
-            if (i < parents.length - 1)
-              connector |= 2 /* Down */;
-            connectors[node.level - 1][parent2.lane] |= connector;
-          }
-        }
-        for (let column = 0; column < columnCount; column++) {
-          for (let lane = 0; lane < laneCount; lane++) {
-            const left = column > 0 ? connectors[column - 1][lane] : 0;
-            const above = lane > 0 ? connectors[column][lane - 1] : 0;
-            let connector = connectors[column][lane];
-            if (!connector) {
-              if (left & 8 /* Right */)
-                connector |= 12 /* LeftRight */;
-              if (above & 2 /* Down */)
-                connector |= 3 /* UpDown */;
-              connectors[column][lane] = connector;
-            }
+    }
+    function getAccessibleFileSystemEntries(path) {
+      perfLogger.logEvent("ReadDir: " + (path || "."));
+      try {
+        const entries = _fs.readdirSync(path || ".", { withFileTypes: true });
+        const files = [];
+        const directories = [];
+        for (const dirent of entries) {
+          const entry = typeof dirent === "string" ? dirent : dirent.name;
+          if (entry === "." || entry === "..") {
+            continue;
           }
-        }
-        for (let column = 0; column < columnCount; column++) {
-          for (let lane = 0; lane < lanes.length; lane++) {
-            const connector = connectors[column][lane];
-            const fill3 = connector & 4 /* Left */ ? "\u2500" /* lr */ : " ";
-            const node = grid[column][lane];
-            if (!node) {
-              if (column < columnCount - 1) {
-                writeLane(lane, repeat(fill3, columnWidths[column] + 1));
-              }
-            } else {
-              writeLane(lane, node.text);
-              if (column < columnCount - 1) {
-                writeLane(lane, " ");
-                writeLane(lane, repeat(fill3, columnWidths[column] - node.text.length));
+          let stat;
+          if (typeof dirent === "string" || dirent.isSymbolicLink()) {
+            const name = combinePaths(path, entry);
+            try {
+              stat = statSync(name);
+              if (!stat) {
+                continue;
               }
+            } catch (e) {
+              continue;
             }
-            writeLane(lane, getBoxCharacter(connector));
-            writeLane(lane, connector & 8 /* Right */ && column < columnCount - 1 && !grid[column + 1][lane] ? "\u2500" /* lr */ : " ");
+          } else {
+            stat = dirent;
           }
-        }
-        return `
-${lanes.join("\n")}
-`;
-        function writeLane(lane, text) {
-          lanes[lane] += text;
-        }
-      }
-      function getBoxCharacter(connector) {
-        switch (connector) {
-          case 3 /* UpDown */:
-            return "\u2502" /* ud */;
-          case 12 /* LeftRight */:
-            return "\u2500" /* lr */;
-          case 5 /* UpLeft */:
-            return "\u256F" /* ul */;
-          case 9 /* UpRight */:
-            return "\u2570" /* ur */;
-          case 6 /* DownLeft */:
-            return "\u256E" /* dl */;
-          case 10 /* DownRight */:
-            return "\u256D" /* dr */;
-          case 7 /* UpDownLeft */:
-            return "\u2524" /* udl */;
-          case 11 /* UpDownRight */:
-            return "\u251C" /* udr */;
-          case 13 /* UpLeftRight */:
-            return "\u2534" /* ulr */;
-          case 14 /* DownLeftRight */:
-            return "\u252C" /* dlr */;
-          case 15 /* UpDownLeftRight */:
-            return "\u256B" /* udlr */;
-        }
-        return " ";
-      }
-      function fill2(array, value) {
-        if (array.fill) {
-          array.fill(value);
-        } else {
-          for (let i = 0; i < array.length; i++) {
-            array[i] = value;
+          if (stat.isFile()) {
+            files.push(entry);
+          } else if (stat.isDirectory()) {
+            directories.push(entry);
           }
         }
-        return array;
+        files.sort();
+        directories.sort();
+        return { files, directories };
+      } catch (e) {
+        return emptyFileSystemEntries;
       }
-      function repeat(ch, length2) {
-        if (ch.repeat) {
-          return length2 > 0 ? ch.repeat(length2) : "";
+    }
+    function readDirectory(path, extensions, excludes, includes, depth) {
+      return matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, process.cwd(), depth, getAccessibleFileSystemEntries, realpath);
+    }
+    function fileSystemEntryExists(path, entryKind) {
+      const originalStackTraceLimit = Error.stackTraceLimit;
+      Error.stackTraceLimit = 0;
+      try {
+        const stat = statSync(path);
+        if (!stat) {
+          return false;
         }
-        let s = "";
-        while (s.length < length2) {
-          s += ch;
+        switch (entryKind) {
+          case 0 /* File */:
+            return stat.isFile();
+          case 1 /* Directory */:
+            return stat.isDirectory();
+          default:
+            return false;
         }
-        return s;
+      } catch (e) {
+        return false;
+      } finally {
+        Error.stackTraceLimit = originalStackTraceLimit;
       }
     }
-    Debug2.formatControlFlowGraph = formatControlFlowGraph;
-  })(Debug || (Debug = {}));
-
-  // src/compiler/semver.ts
-  var versionRegExp = /^(0|[1-9]\d*)(?:\.(0|[1-9]\d*)(?:\.(0|[1-9]\d*)(?:\-([a-z0-9-.]+))?(?:\+([a-z0-9-.]+))?)?)?$/i;
-  var prereleaseRegExp = /^(?:0|[1-9]\d*|[a-z-][a-z0-9-]*)(?:\.(?:0|[1-9]\d*|[a-z-][a-z0-9-]*))*$/i;
-  var prereleasePartRegExp = /^(?:0|[1-9]\d*|[a-z-][a-z0-9-]*)$/i;
-  var buildRegExp = /^[a-z0-9-]+(?:\.[a-z0-9-]+)*$/i;
-  var buildPartRegExp = /^[a-z0-9-]+$/i;
-  var numericIdentifierRegExp = /^(0|[1-9]\d*)$/;
-  var _Version = class {
-    constructor(major, minor = 0, patch = 0, prerelease = "", build2 = "") {
-      if (typeof major === "string") {
-        const result = Debug.checkDefined(tryParseComponents(major), "Invalid version");
-        ({ major, minor, patch, prerelease, build: build2 } = result);
-      }
-      Debug.assert(major >= 0, "Invalid argument: major");
-      Debug.assert(minor >= 0, "Invalid argument: minor");
-      Debug.assert(patch >= 0, "Invalid argument: patch");
-      const prereleaseArray = prerelease ? isArray(prerelease) ? prerelease : prerelease.split(".") : emptyArray;
-      const buildArray = build2 ? isArray(build2) ? build2 : build2.split(".") : emptyArray;
-      Debug.assert(every(prereleaseArray, (s) => prereleasePartRegExp.test(s)), "Invalid argument: prerelease");
-      Debug.assert(every(buildArray, (s) => buildPartRegExp.test(s)), "Invalid argument: build");
-      this.major = major;
-      this.minor = minor;
-      this.patch = patch;
-      this.prerelease = prereleaseArray;
-      this.build = buildArray;
-    }
-    static tryParse(text) {
-      const result = tryParseComponents(text);
-      if (!result)
-        return void 0;
-      const { major, minor, patch, prerelease, build: build2 } = result;
-      return new _Version(major, minor, patch, prerelease, build2);
-    }
-    compareTo(other) {
-      if (this === other)
-        return 0 /* EqualTo */;
-      if (other === void 0)
-        return 1 /* GreaterThan */;
-      return compareValues(this.major, other.major) || compareValues(this.minor, other.minor) || compareValues(this.patch, other.patch) || comparePrereleaseIdentifiers(this.prerelease, other.prerelease);
-    }
-    increment(field) {
-      switch (field) {
-        case "major":
-          return new _Version(this.major + 1, 0, 0);
-        case "minor":
-          return new _Version(this.major, this.minor + 1, 0);
-        case "patch":
-          return new _Version(this.major, this.minor, this.patch + 1);
-        default:
-          return Debug.assertNever(field);
-      }
+    function fileExists(path) {
+      return fileSystemEntryExists(path, 0 /* File */);
     }
-    with(fields) {
-      const {
-        major = this.major,
-        minor = this.minor,
-        patch = this.patch,
-        prerelease = this.prerelease,
-        build: build2 = this.build
-      } = fields;
-      return new _Version(major, minor, patch, prerelease, build2);
-    }
-    toString() {
-      let result = `${this.major}.${this.minor}.${this.patch}`;
-      if (some(this.prerelease))
-        result += `-${this.prerelease.join(".")}`;
-      if (some(this.build))
-        result += `+${this.build.join(".")}`;
-      return result;
+    function directoryExists(path) {
+      return fileSystemEntryExists(path, 1 /* Directory */);
     }
-  };
-  var Version = _Version;
-  Version.zero = new _Version(0, 0, 0, ["0"]);
-  function tryParseComponents(text) {
-    const match = versionRegExp.exec(text);
-    if (!match)
-      return void 0;
-    const [, major, minor = "0", patch = "0", prerelease = "", build2 = ""] = match;
-    if (prerelease && !prereleaseRegExp.test(prerelease))
-      return void 0;
-    if (build2 && !buildRegExp.test(build2))
-      return void 0;
-    return {
-      major: parseInt(major, 10),
-      minor: parseInt(minor, 10),
-      patch: parseInt(patch, 10),
-      prerelease,
-      build: build2
-    };
-  }
-  function comparePrereleaseIdentifiers(left, right) {
-    if (left === right)
-      return 0 /* EqualTo */;
-    if (left.length === 0)
-      return right.length === 0 ? 0 /* EqualTo */ : 1 /* GreaterThan */;
-    if (right.length === 0)
-      return -1 /* LessThan */;
-    const length2 = Math.min(left.length, right.length);
-    for (let i = 0; i < length2; i++) {
-      const leftIdentifier = left[i];
-      const rightIdentifier = right[i];
-      if (leftIdentifier === rightIdentifier)
-        continue;
-      const leftIsNumeric = numericIdentifierRegExp.test(leftIdentifier);
-      const rightIsNumeric = numericIdentifierRegExp.test(rightIdentifier);
-      if (leftIsNumeric || rightIsNumeric) {
-        if (leftIsNumeric !== rightIsNumeric)
-          return leftIsNumeric ? -1 /* LessThan */ : 1 /* GreaterThan */;
-        const result = compareValues(+leftIdentifier, +rightIdentifier);
-        if (result)
-          return result;
-      } else {
-        const result = compareStringsCaseSensitive(leftIdentifier, rightIdentifier);
-        if (result)
-          return result;
-      }
+    function getDirectories(path) {
+      return getAccessibleFileSystemEntries(path).directories.slice();
     }
-    return compareValues(left.length, right.length);
-  }
-  var VersionRange = class {
-    constructor(spec) {
-      this._alternatives = spec ? Debug.checkDefined(parseRange(spec), "Invalid range spec.") : emptyArray;
+    function fsRealPathHandlingLongPath(path) {
+      return path.length < 260 ? _fs.realpathSync.native(path) : _fs.realpathSync(path);
     }
-    static tryParse(text) {
-      const sets = parseRange(text);
-      if (sets) {
-        const range = new VersionRange("");
-        range._alternatives = sets;
-        return range;
+    function realpath(path) {
+      try {
+        return fsRealpath(path);
+      } catch (e) {
+        return path;
       }
-      return void 0;
     }
-    test(version2) {
-      if (typeof version2 === "string")
-        version2 = new Version(version2);
-      return testDisjunction(version2, this._alternatives);
-    }
-    toString() {
-      return formatDisjunction(this._alternatives);
-    }
-  };
-  var logicalOrRegExp = /\|\|/g;
-  var whitespaceRegExp = /\s+/g;
-  var partialRegExp = /^([xX*0]|[1-9]\d*)(?:\.([xX*0]|[1-9]\d*)(?:\.([xX*0]|[1-9]\d*)(?:-([a-z0-9-.]+))?(?:\+([a-z0-9-.]+))?)?)?$/i;
-  var hyphenRegExp = /^\s*([a-z0-9-+.*]+)\s+-\s+([a-z0-9-+.*]+)\s*$/i;
-  var rangeRegExp = /^(~|\^|<|<=|>|>=|=)?\s*([a-z0-9-+.*]+)$/i;
-  function parseRange(text) {
-    const alternatives = [];
-    for (let range of trimString(text).split(logicalOrRegExp)) {
-      if (!range)
-        continue;
-      const comparators = [];
-      range = trimString(range);
-      const match = hyphenRegExp.exec(range);
-      if (match) {
-        if (!parseHyphen(match[1], match[2], comparators))
-          return void 0;
-      } else {
-        for (const simple of range.split(whitespaceRegExp)) {
-          const match2 = rangeRegExp.exec(trimString(simple));
-          if (!match2 || !parseComparator(match2[1], match2[2], comparators))
-            return void 0;
-        }
+    function getModifiedTime3(path) {
+      var _a2;
+      const originalStackTraceLimit = Error.stackTraceLimit;
+      Error.stackTraceLimit = 0;
+      try {
+        return (_a2 = statSync(path)) == null ? void 0 : _a2.mtime;
+      } catch (e) {
+        return void 0;
+      } finally {
+        Error.stackTraceLimit = originalStackTraceLimit;
       }
-      alternatives.push(comparators);
-    }
-    return alternatives;
-  }
-  function parsePartial(text) {
-    const match = partialRegExp.exec(text);
-    if (!match)
-      return void 0;
-    const [, major, minor = "*", patch = "*", prerelease, build2] = match;
-    const version2 = new Version(
-      isWildcard(major) ? 0 : parseInt(major, 10),
-      isWildcard(major) || isWildcard(minor) ? 0 : parseInt(minor, 10),
-      isWildcard(major) || isWildcard(minor) || isWildcard(patch) ? 0 : parseInt(patch, 10),
-      prerelease,
-      build2
-    );
-    return { version: version2, major, minor, patch };
-  }
-  function parseHyphen(left, right, comparators) {
-    const leftResult = parsePartial(left);
-    if (!leftResult)
-      return false;
-    const rightResult = parsePartial(right);
-    if (!rightResult)
-      return false;
-    if (!isWildcard(leftResult.major)) {
-      comparators.push(createComparator(">=", leftResult.version));
     }
-    if (!isWildcard(rightResult.major)) {
-      comparators.push(
-        isWildcard(rightResult.minor) ? createComparator("<", rightResult.version.increment("major")) : isWildcard(rightResult.patch) ? createComparator("<", rightResult.version.increment("minor")) : createComparator("<=", rightResult.version)
-      );
+    function setModifiedTime(path, time) {
+      try {
+        _fs.utimesSync(path, time, time);
+      } catch (e) {
+        return;
+      }
     }
-    return true;
-  }
-  function parseComparator(operator, text, comparators) {
-    const result = parsePartial(text);
-    if (!result)
-      return false;
-    const { version: version2, major, minor, patch } = result;
-    if (!isWildcard(major)) {
-      switch (operator) {
-        case "~":
-          comparators.push(createComparator(">=", version2));
-          comparators.push(createComparator("<", version2.increment(
-            isWildcard(minor) ? "major" : "minor"
-          )));
-          break;
-        case "^":
-          comparators.push(createComparator(">=", version2));
-          comparators.push(createComparator("<", version2.increment(
-            version2.major > 0 || isWildcard(minor) ? "major" : version2.minor > 0 || isWildcard(patch) ? "minor" : "patch"
-          )));
-          break;
-        case "<":
-        case ">=":
-          comparators.push(
-            isWildcard(minor) || isWildcard(patch) ? createComparator(operator, version2.with({ prerelease: "0" })) : createComparator(operator, version2)
-          );
-          break;
-        case "<=":
-        case ">":
-          comparators.push(
-            isWildcard(minor) ? createComparator(operator === "<=" ? "<" : ">=", version2.increment("major").with({ prerelease: "0" })) : isWildcard(patch) ? createComparator(operator === "<=" ? "<" : ">=", version2.increment("minor").with({ prerelease: "0" })) : createComparator(operator, version2)
-          );
-          break;
-        case "=":
-        case void 0:
-          if (isWildcard(minor) || isWildcard(patch)) {
-            comparators.push(createComparator(">=", version2.with({ prerelease: "0" })));
-            comparators.push(createComparator("<", version2.increment(isWildcard(minor) ? "major" : "minor").with({ prerelease: "0" })));
-          } else {
-            comparators.push(createComparator("=", version2));
-          }
-          break;
-        default:
-          return false;
+    function deleteFile(path) {
+      try {
+        return _fs.unlinkSync(path);
+      } catch (e) {
+        return;
       }
-    } else if (operator === "<" || operator === ">") {
-      comparators.push(createComparator("<", Version.zero));
     }
-    return true;
+    function createSHA256Hash(data) {
+      const hash = _crypto.createHash("sha256");
+      hash.update(data);
+      return hash.digest("hex");
+    }
   }
-  function isWildcard(part) {
-    return part === "*" || part === "x" || part === "X";
+  let sys2;
+  if (isNodeLikeSystem()) {
+    sys2 = getNodeSystem();
   }
-  function createComparator(operator, operand) {
-    return { operator, operand };
+  if (sys2) {
+    patchWriteFileEnsuringDirectory(sys2);
   }
-  function testDisjunction(version2, alternatives) {
-    if (alternatives.length === 0)
+  return sys2;
+})();
+function setSys(s) {
+  sys = s;
+}
+if (sys && sys.getEnvironmentVariable) {
+  setCustomPollingValues(sys);
+  Debug.setAssertionLevel(/^development$/i.test(sys.getEnvironmentVariable("NODE_ENV")) ? 1 /* Normal */ : 0 /* None */);
+}
+if (sys && sys.debugMode) {
+  Debug.isDebugging = true;
+}
+
+// src/compiler/path.ts
+var directorySeparator = "/";
+var altDirectorySeparator = "\\";
+var urlSchemeSeparator = "://";
+var backslashRegExp = /\\/g;
+function isAnyDirectorySeparator(charCode) {
+  return charCode === 47 /* slash */ || charCode === 92 /* backslash */;
+}
+function isUrl(path) {
+  return getEncodedRootLength(path) < 0;
+}
+function isRootedDiskPath(path) {
+  return getEncodedRootLength(path) > 0;
+}
+function isDiskPathRoot(path) {
+  const rootLength = getEncodedRootLength(path);
+  return rootLength > 0 && rootLength === path.length;
+}
+function pathIsAbsolute(path) {
+  return getEncodedRootLength(path) !== 0;
+}
+function pathIsRelative(path) {
+  return /^\.\.?($|[\\/])/.test(path);
+}
+function pathIsBareSpecifier(path) {
+  return !pathIsAbsolute(path) && !pathIsRelative(path);
+}
+function hasExtension(fileName) {
+  return stringContains(getBaseFileName(fileName), ".");
+}
+function fileExtensionIs(path, extension) {
+  return path.length > extension.length && endsWith(path, extension);
+}
+function fileExtensionIsOneOf(path, extensions) {
+  for (const extension of extensions) {
+    if (fileExtensionIs(path, extension)) {
       return true;
-    for (const alternative of alternatives) {
-      if (testAlternative(version2, alternative))
-        return true;
     }
-    return false;
   }
-  function testAlternative(version2, comparators) {
-    for (const comparator of comparators) {
-      if (!testComparator(version2, comparator.operator, comparator.operand))
-        return false;
-    }
-    return true;
+  return false;
+}
+function hasTrailingDirectorySeparator(path) {
+  return path.length > 0 && isAnyDirectorySeparator(path.charCodeAt(path.length - 1));
+}
+function isVolumeCharacter(charCode) {
+  return charCode >= 97 /* a */ && charCode <= 122 /* z */ || charCode >= 65 /* A */ && charCode <= 90 /* Z */;
+}
+function getFileUrlVolumeSeparatorEnd(url, start2) {
+  const ch0 = url.charCodeAt(start2);
+  if (ch0 === 58 /* colon */)
+    return start2 + 1;
+  if (ch0 === 37 /* percent */ && url.charCodeAt(start2 + 1) === 51 /* _3 */) {
+    const ch2 = url.charCodeAt(start2 + 2);
+    if (ch2 === 97 /* a */ || ch2 === 65 /* A */)
+      return start2 + 3;
+  }
+  return -1;
+}
+function getEncodedRootLength(path) {
+  if (!path)
+    return 0;
+  const ch0 = path.charCodeAt(0);
+  if (ch0 === 47 /* slash */ || ch0 === 92 /* backslash */) {
+    if (path.charCodeAt(1) !== ch0)
+      return 1;
+    const p1 = path.indexOf(ch0 === 47 /* slash */ ? directorySeparator : altDirectorySeparator, 2);
+    if (p1 < 0)
+      return path.length;
+    return p1 + 1;
+  }
+  if (isVolumeCharacter(ch0) && path.charCodeAt(1) === 58 /* colon */) {
+    const ch2 = path.charCodeAt(2);
+    if (ch2 === 47 /* slash */ || ch2 === 92 /* backslash */)
+      return 3;
+    if (path.length === 2)
+      return 2;
   }
-  function testComparator(version2, operator, operand) {
-    const cmp = version2.compareTo(operand);
-    switch (operator) {
-      case "<":
-        return cmp < 0;
-      case "<=":
-        return cmp <= 0;
-      case ">":
-        return cmp > 0;
-      case ">=":
-        return cmp >= 0;
-      case "=":
-        return cmp === 0;
-      default:
-        return Debug.assertNever(operator);
+  const schemeEnd = path.indexOf(urlSchemeSeparator);
+  if (schemeEnd !== -1) {
+    const authorityStart = schemeEnd + urlSchemeSeparator.length;
+    const authorityEnd = path.indexOf(directorySeparator, authorityStart);
+    if (authorityEnd !== -1) {
+      const scheme = path.slice(0, schemeEnd);
+      const authority = path.slice(authorityStart, authorityEnd);
+      if (scheme === "file" && (authority === "" || authority === "localhost") && isVolumeCharacter(path.charCodeAt(authorityEnd + 1))) {
+        const volumeSeparatorEnd = getFileUrlVolumeSeparatorEnd(path, authorityEnd + 2);
+        if (volumeSeparatorEnd !== -1) {
+          if (path.charCodeAt(volumeSeparatorEnd) === 47 /* slash */) {
+            return ~(volumeSeparatorEnd + 1);
+          }
+          if (volumeSeparatorEnd === path.length) {
+            return ~volumeSeparatorEnd;
+          }
+        }
+      }
+      return ~(authorityEnd + 1);
+    }
+    return ~path.length;
+  }
+  return 0;
+}
+function getRootLength(path) {
+  const rootLength = getEncodedRootLength(path);
+  return rootLength < 0 ? ~rootLength : rootLength;
+}
+function getDirectoryPath(path) {
+  path = normalizeSlashes(path);
+  const rootLength = getRootLength(path);
+  if (rootLength === path.length)
+    return path;
+  path = removeTrailingDirectorySeparator(path);
+  return path.slice(0, Math.max(rootLength, path.lastIndexOf(directorySeparator)));
+}
+function getBaseFileName(path, extensions, ignoreCase) {
+  path = normalizeSlashes(path);
+  const rootLength = getRootLength(path);
+  if (rootLength === path.length)
+    return "";
+  path = removeTrailingDirectorySeparator(path);
+  const name = path.slice(Math.max(getRootLength(path), path.lastIndexOf(directorySeparator) + 1));
+  const extension = extensions !== void 0 && ignoreCase !== void 0 ? getAnyExtensionFromPath(name, extensions, ignoreCase) : void 0;
+  return extension ? name.slice(0, name.length - extension.length) : name;
+}
+function tryGetExtensionFromPath(path, extension, stringEqualityComparer) {
+  if (!startsWith(extension, "."))
+    extension = "." + extension;
+  if (path.length >= extension.length && path.charCodeAt(path.length - extension.length) === 46 /* dot */) {
+    const pathExtension = path.slice(path.length - extension.length);
+    if (stringEqualityComparer(pathExtension, extension)) {
+      return pathExtension;
+    }
+  }
+}
+function getAnyExtensionFromPathWorker(path, extensions, stringEqualityComparer) {
+  if (typeof extensions === "string") {
+    return tryGetExtensionFromPath(path, extensions, stringEqualityComparer) || "";
+  }
+  for (const extension of extensions) {
+    const result = tryGetExtensionFromPath(path, extension, stringEqualityComparer);
+    if (result)
+      return result;
+  }
+  return "";
+}
+function getAnyExtensionFromPath(path, extensions, ignoreCase) {
+  if (extensions) {
+    return getAnyExtensionFromPathWorker(removeTrailingDirectorySeparator(path), extensions, ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive);
+  }
+  const baseFileName = getBaseFileName(path);
+  const extensionIndex = baseFileName.lastIndexOf(".");
+  if (extensionIndex >= 0) {
+    return baseFileName.substring(extensionIndex);
+  }
+  return "";
+}
+function pathComponents(path, rootLength) {
+  const root = path.substring(0, rootLength);
+  const rest = path.substring(rootLength).split(directorySeparator);
+  if (rest.length && !lastOrUndefined(rest))
+    rest.pop();
+  return [root, ...rest];
+}
+function getPathComponents(path, currentDirectory = "") {
+  path = combinePaths(currentDirectory, path);
+  return pathComponents(path, getRootLength(path));
+}
+function getPathFromPathComponents(pathComponents2) {
+  if (pathComponents2.length === 0)
+    return "";
+  const root = pathComponents2[0] && ensureTrailingDirectorySeparator(pathComponents2[0]);
+  return root + pathComponents2.slice(1).join(directorySeparator);
+}
+function normalizeSlashes(path) {
+  return path.indexOf("\\") !== -1 ? path.replace(backslashRegExp, directorySeparator) : path;
+}
+function reducePathComponents(components) {
+  if (!some(components))
+    return [];
+  const reduced = [components[0]];
+  for (let i = 1; i < components.length; i++) {
+    const component = components[i];
+    if (!component)
+      continue;
+    if (component === ".")
+      continue;
+    if (component === "..") {
+      if (reduced.length > 1) {
+        if (reduced[reduced.length - 1] !== "..") {
+          reduced.pop();
+          continue;
+        }
+      } else if (reduced[0])
+        continue;
     }
+    reduced.push(component);
   }
-  function formatDisjunction(alternatives) {
-    return map(alternatives, formatAlternative).join(" || ") || "*";
+  return reduced;
+}
+function combinePaths(path, ...paths) {
+  if (path)
+    path = normalizeSlashes(path);
+  for (let relativePath of paths) {
+    if (!relativePath)
+      continue;
+    relativePath = normalizeSlashes(relativePath);
+    if (!path || getRootLength(relativePath) !== 0) {
+      path = relativePath;
+    } else {
+      path = ensureTrailingDirectorySeparator(path) + relativePath;
+    }
+  }
+  return path;
+}
+function resolvePath(path, ...paths) {
+  return normalizePath(some(paths) ? combinePaths(path, ...paths) : normalizeSlashes(path));
+}
+function getNormalizedPathComponents(path, currentDirectory) {
+  return reducePathComponents(getPathComponents(path, currentDirectory));
+}
+function getNormalizedAbsolutePath(fileName, currentDirectory) {
+  return getPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory));
+}
+function normalizePath(path) {
+  path = normalizeSlashes(path);
+  if (!relativePathSegmentRegExp.test(path)) {
+    return path;
   }
-  function formatAlternative(comparators) {
-    return map(comparators, formatComparator).join(" ");
+  const simplified = path.replace(/\/\.\//g, "/").replace(/^\.\//, "");
+  if (simplified !== path) {
+    path = simplified;
+    if (!relativePathSegmentRegExp.test(path)) {
+      return path;
+    }
   }
-  function formatComparator(comparator) {
-    return `${comparator.operator}${comparator.operand}`;
+  const normalized = getPathFromPathComponents(reducePathComponents(getPathComponents(path)));
+  return normalized && hasTrailingDirectorySeparator(path) ? ensureTrailingDirectorySeparator(normalized) : normalized;
+}
+function getPathWithoutRoot(pathComponents2) {
+  if (pathComponents2.length === 0)
+    return "";
+  return pathComponents2.slice(1).join(directorySeparator);
+}
+function getNormalizedAbsolutePathWithoutRoot(fileName, currentDirectory) {
+  return getPathWithoutRoot(getNormalizedPathComponents(fileName, currentDirectory));
+}
+function toPath(fileName, basePath, getCanonicalFileName) {
+  const nonCanonicalizedPath = isRootedDiskPath(fileName) ? normalizePath(fileName) : getNormalizedAbsolutePath(fileName, basePath);
+  return getCanonicalFileName(nonCanonicalizedPath);
+}
+function removeTrailingDirectorySeparator(path) {
+  if (hasTrailingDirectorySeparator(path)) {
+    return path.substr(0, path.length - 1);
+  }
+  return path;
+}
+function ensureTrailingDirectorySeparator(path) {
+  if (!hasTrailingDirectorySeparator(path)) {
+    return path + directorySeparator;
+  }
+  return path;
+}
+function ensurePathIsNonModuleName(path) {
+  return !pathIsAbsolute(path) && !pathIsRelative(path) ? "./" + path : path;
+}
+function changeAnyExtension(path, ext, extensions, ignoreCase) {
+  const pathext = extensions !== void 0 && ignoreCase !== void 0 ? getAnyExtensionFromPath(path, extensions, ignoreCase) : getAnyExtensionFromPath(path);
+  return pathext ? path.slice(0, path.length - pathext.length) + (startsWith(ext, ".") ? ext : "." + ext) : path;
+}
+var relativePathSegmentRegExp = /(?:\/\/)|(?:^|\/)\.\.?(?:$|\/)/;
+function comparePathsWorker(a, b, componentComparer) {
+  if (a === b)
+    return 0 /* EqualTo */;
+  if (a === void 0)
+    return -1 /* LessThan */;
+  if (b === void 0)
+    return 1 /* GreaterThan */;
+  const aRoot = a.substring(0, getRootLength(a));
+  const bRoot = b.substring(0, getRootLength(b));
+  const result = compareStringsCaseInsensitive(aRoot, bRoot);
+  if (result !== 0 /* EqualTo */) {
+    return result;
   }
-
-  // src/compiler/performanceCore.ts
-  function hasRequiredAPI(performance2, PerformanceObserver2) {
-    return typeof performance2 === "object" && typeof performance2.timeOrigin === "number" && typeof performance2.mark === "function" && typeof performance2.measure === "function" && typeof performance2.now === "function" && typeof performance2.clearMarks === "function" && typeof performance2.clearMeasures === "function" && typeof PerformanceObserver2 === "function";
+  const aRest = a.substring(aRoot.length);
+  const bRest = b.substring(bRoot.length);
+  if (!relativePathSegmentRegExp.test(aRest) && !relativePathSegmentRegExp.test(bRest)) {
+    return componentComparer(aRest, bRest);
+  }
+  const aComponents = reducePathComponents(getPathComponents(a));
+  const bComponents = reducePathComponents(getPathComponents(b));
+  const sharedLength = Math.min(aComponents.length, bComponents.length);
+  for (let i = 1; i < sharedLength; i++) {
+    const result2 = componentComparer(aComponents[i], bComponents[i]);
+    if (result2 !== 0 /* EqualTo */) {
+      return result2;
+    }
+  }
+  return compareValues(aComponents.length, bComponents.length);
+}
+function comparePathsCaseSensitive(a, b) {
+  return comparePathsWorker(a, b, compareStringsCaseSensitive);
+}
+function comparePathsCaseInsensitive(a, b) {
+  return comparePathsWorker(a, b, compareStringsCaseInsensitive);
+}
+function comparePaths(a, b, currentDirectory, ignoreCase) {
+  if (typeof currentDirectory === "string") {
+    a = combinePaths(currentDirectory, a);
+    b = combinePaths(currentDirectory, b);
+  } else if (typeof currentDirectory === "boolean") {
+    ignoreCase = currentDirectory;
+  }
+  return comparePathsWorker(a, b, getStringComparer(ignoreCase));
+}
+function containsPath(parent2, child, currentDirectory, ignoreCase) {
+  if (typeof currentDirectory === "string") {
+    parent2 = combinePaths(currentDirectory, parent2);
+    child = combinePaths(currentDirectory, child);
+  } else if (typeof currentDirectory === "boolean") {
+    ignoreCase = currentDirectory;
+  }
+  if (parent2 === void 0 || child === void 0)
+    return false;
+  if (parent2 === child)
+    return true;
+  const parentComponents = reducePathComponents(getPathComponents(parent2));
+  const childComponents = reducePathComponents(getPathComponents(child));
+  if (childComponents.length < parentComponents.length) {
+    return false;
   }
-  function tryGetWebPerformanceHooks() {
-    if (typeof performance === "object" && typeof PerformanceObserver === "function" && hasRequiredAPI(performance, PerformanceObserver)) {
-      return {
-        shouldWriteNativeEvents: true,
-        performance,
-        PerformanceObserver
-      };
+  const componentEqualityComparer = ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive;
+  for (let i = 0; i < parentComponents.length; i++) {
+    const equalityComparer = i === 0 ? equateStringsCaseInsensitive : componentEqualityComparer;
+    if (!equalityComparer(parentComponents[i], childComponents[i])) {
+      return false;
     }
   }
-  function tryGetNodePerformanceHooks() {
-    if (isNodeLikeSystem()) {
-      try {
-        let performance2;
-        const { performance: nodePerformance, PerformanceObserver: PerformanceObserver2 } =   require("perf_hooks");
-        if (hasRequiredAPI(nodePerformance, PerformanceObserver2)) {
-          performance2 = nodePerformance;
-          const version2 = new Version(process.versions.node);
-          const range = new VersionRange("<12.16.3 || 13 <13.13");
-          if (range.test(version2)) {
-            performance2 = {
-              get timeOrigin() {
-                return nodePerformance.timeOrigin;
-              },
-              now() {
-                return nodePerformance.now();
-              },
-              mark(name) {
-                return nodePerformance.mark(name);
-              },
-              measure(name, start2 = "nodeStart", end) {
-                if (end === void 0) {
-                  end = "__performance.measure-fix__";
-                  nodePerformance.mark(end);
-                }
-                nodePerformance.measure(name, start2, end);
-                if (end === "__performance.measure-fix__") {
-                  nodePerformance.clearMarks("__performance.measure-fix__");
-                }
-              },
-              clearMarks(name) {
-                return nodePerformance.clearMarks(name);
-              },
-              clearMeasures(name) {
-                return nodePerformance.clearMeasures(name);
-              }
-            };
-          }
-          return {
-            shouldWriteNativeEvents: false,
-            performance: performance2,
-            PerformanceObserver: PerformanceObserver2
-          };
-        }
-      } catch (e) {
-      }
+  return true;
+}
+function startsWithDirectory(fileName, directoryName, getCanonicalFileName) {
+  const canonicalFileName = getCanonicalFileName(fileName);
+  const canonicalDirectoryName = getCanonicalFileName(directoryName);
+  return startsWith(canonicalFileName, canonicalDirectoryName + "/") || startsWith(canonicalFileName, canonicalDirectoryName + "\\");
+}
+function getPathComponentsRelativeTo(from, to, stringEqualityComparer, getCanonicalFileName) {
+  const fromComponents = reducePathComponents(getPathComponents(from));
+  const toComponents = reducePathComponents(getPathComponents(to));
+  let start2;
+  for (start2 = 0; start2 < fromComponents.length && start2 < toComponents.length; start2++) {
+    const fromComponent = getCanonicalFileName(fromComponents[start2]);
+    const toComponent = getCanonicalFileName(toComponents[start2]);
+    const comparer = start2 === 0 ? equateStringsCaseInsensitive : stringEqualityComparer;
+    if (!comparer(fromComponent, toComponent))
+      break;
+  }
+  if (start2 === 0) {
+    return toComponents;
+  }
+  const components = toComponents.slice(start2);
+  const relative = [];
+  for (; start2 < fromComponents.length; start2++) {
+    relative.push("..");
+  }
+  return ["", ...relative, ...components];
+}
+function getRelativePathFromDirectory(fromDirectory, to, getCanonicalFileNameOrIgnoreCase) {
+  Debug.assert(getRootLength(fromDirectory) > 0 === getRootLength(to) > 0, "Paths must either both be absolute or both be relative");
+  const getCanonicalFileName = typeof getCanonicalFileNameOrIgnoreCase === "function" ? getCanonicalFileNameOrIgnoreCase : identity;
+  const ignoreCase = typeof getCanonicalFileNameOrIgnoreCase === "boolean" ? getCanonicalFileNameOrIgnoreCase : false;
+  const pathComponents2 = getPathComponentsRelativeTo(fromDirectory, to, ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive, getCanonicalFileName);
+  return getPathFromPathComponents(pathComponents2);
+}
+function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) {
+  return !isRootedDiskPath(absoluteOrRelativePath) ? absoluteOrRelativePath : getRelativePathToDirectoryOrUrl(
+    basePath,
+    absoluteOrRelativePath,
+    basePath,
+    getCanonicalFileName,
+    /*isAbsolutePathAnUrl*/
+    false
+  );
+}
+function getRelativePathFromFile(from, to, getCanonicalFileName) {
+  return ensurePathIsNonModuleName(getRelativePathFromDirectory(getDirectoryPath(from), to, getCanonicalFileName));
+}
+function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) {
+  const pathComponents2 = getPathComponentsRelativeTo(
+    resolvePath(currentDirectory, directoryPathOrUrl),
+    resolvePath(currentDirectory, relativeOrAbsolutePath),
+    equateStringsCaseSensitive,
+    getCanonicalFileName
+  );
+  const firstComponent = pathComponents2[0];
+  if (isAbsolutePathAnUrl && isRootedDiskPath(firstComponent)) {
+    const prefix = firstComponent.charAt(0) === directorySeparator ? "file://" : "file:///";
+    pathComponents2[0] = prefix + firstComponent;
+  }
+  return getPathFromPathComponents(pathComponents2);
+}
+function forEachAncestorDirectory(directory, callback) {
+  while (true) {
+    const result = callback(directory);
+    if (result !== void 0) {
+      return result;
     }
+    const parentPath = getDirectoryPath(directory);
+    if (parentPath === directory) {
+      return void 0;
+    }
+    directory = parentPath;
   }
-  var nativePerformanceHooks = tryGetWebPerformanceHooks() || tryGetNodePerformanceHooks();
-  var nativePerformance = nativePerformanceHooks == null ? void 0 : nativePerformanceHooks.performance;
-  function tryGetNativePerformanceHooks() {
-    return nativePerformanceHooks;
-  }
-  var timestamp = nativePerformance ? () => nativePerformance.now() : Date.now ? Date.now : () => +new Date();
-
-  // src/compiler/perfLogger.ts
-  var nullLogger = {
-    logEvent: noop,
-    logErrEvent: noop,
-    logPerfEvent: noop,
-    logInfoEvent: noop,
-    logStartCommand: noop,
-    logStopCommand: noop,
-    logStartUpdateProgram: noop,
-    logStopUpdateProgram: noop,
-    logStartUpdateGraph: noop,
-    logStopUpdateGraph: noop,
-    logStartResolveModule: noop,
-    logStopResolveModule: noop,
-    logStartParseSourceFile: noop,
-    logStopParseSourceFile: noop,
-    logStartReadFile: noop,
-    logStopReadFile: noop,
-    logStartBindFile: noop,
-    logStopBindFile: noop,
-    logStartScheduledOperation: noop,
-    logStopScheduledOperation: noop
-  };
-  var etwModule;
-  var _a;
-  try {
-    const etwModulePath = (_a = process.env.TS_ETW_MODULE_PATH) != null ? _a : "./node_modules/@microsoft/typescript-etw";
-    etwModule =   require(etwModulePath);
-  } catch (e) {
-    etwModule = void 0;
-  }
-  var perfLogger = (etwModule == null ? void 0 : etwModule.logEvent) ? etwModule : nullLogger;
+}
+function isNodeModulesDirectory(dirPath) {
+  return endsWith(dirPath, "/node_modules");
+}
 
-  // src/compiler/_namespaces/ts.performance.ts
-  var ts_performance_exports = {};
-  __export(ts_performance_exports, {
-    clearMarks: () => clearMarks,
-    clearMeasures: () => clearMeasures,
-    createTimer: () => createTimer,
-    createTimerIf: () => createTimerIf,
-    disable: () => disable,
-    enable: () => enable,
-    forEachMark: () => forEachMark,
-    forEachMeasure: () => forEachMeasure,
-    getCount: () => getCount,
-    getDuration: () => getDuration,
-    isEnabled: () => isEnabled,
-    mark: () => mark,
-    measure: () => measure,
-    nullTimer: () => nullTimer
-  });
+// src/compiler/diagnosticInformationMap.generated.ts
+function diag(code, category, key, message, reportsUnnecessary, elidedInCompatabilityPyramid, reportsDeprecated) {
+  return { code, category, key, message, reportsUnnecessary, elidedInCompatabilityPyramid, reportsDeprecated };
+}
+var Diagnostics = {
+  Unterminated_string_literal: diag(1002, 1 /* Error */, "Unterminated_string_literal_1002", "Unterminated string literal."),
+  Identifier_expected: diag(1003, 1 /* Error */, "Identifier_expected_1003", "Identifier expected."),
+  _0_expected: diag(1005, 1 /* Error */, "_0_expected_1005", "'{0}' expected."),
+  A_file_cannot_have_a_reference_to_itself: diag(1006, 1 /* Error */, "A_file_cannot_have_a_reference_to_itself_1006", "A file cannot have a reference to itself."),
+  The_parser_expected_to_find_a_1_to_match_the_0_token_here: diag(1007, 1 /* Error */, "The_parser_expected_to_find_a_1_to_match_the_0_token_here_1007", "The parser expected to find a '{1}' to match the '{0}' token here."),
+  Trailing_comma_not_allowed: diag(1009, 1 /* Error */, "Trailing_comma_not_allowed_1009", "Trailing comma not allowed."),
+  Asterisk_Slash_expected: diag(1010, 1 /* Error */, "Asterisk_Slash_expected_1010", "'*/' expected."),
+  An_element_access_expression_should_take_an_argument: diag(1011, 1 /* Error */, "An_element_access_expression_should_take_an_argument_1011", "An element access expression should take an argument."),
+  Unexpected_token: diag(1012, 1 /* Error */, "Unexpected_token_1012", "Unexpected token."),
+  A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma: diag(1013, 1 /* Error */, "A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma_1013", "A rest parameter or binding pattern may not have a trailing comma."),
+  A_rest_parameter_must_be_last_in_a_parameter_list: diag(1014, 1 /* Error */, "A_rest_parameter_must_be_last_in_a_parameter_list_1014", "A rest parameter must be last in a parameter list."),
+  Parameter_cannot_have_question_mark_and_initializer: diag(1015, 1 /* Error */, "Parameter_cannot_have_question_mark_and_initializer_1015", "Parameter cannot have question mark and initializer."),
+  A_required_parameter_cannot_follow_an_optional_parameter: diag(1016, 1 /* Error */, "A_required_parameter_cannot_follow_an_optional_parameter_1016", "A required parameter cannot follow an optional parameter."),
+  An_index_signature_cannot_have_a_rest_parameter: diag(1017, 1 /* Error */, "An_index_signature_cannot_have_a_rest_parameter_1017", "An index signature cannot have a rest parameter."),
+  An_index_signature_parameter_cannot_have_an_accessibility_modifier: diag(1018, 1 /* Error */, "An_index_signature_parameter_cannot_have_an_accessibility_modifier_1018", "An index signature parameter cannot have an accessibility modifier."),
+  An_index_signature_parameter_cannot_have_a_question_mark: diag(1019, 1 /* Error */, "An_index_signature_parameter_cannot_have_a_question_mark_1019", "An index signature parameter cannot have a question mark."),
+  An_index_signature_parameter_cannot_have_an_initializer: diag(1020, 1 /* Error */, "An_index_signature_parameter_cannot_have_an_initializer_1020", "An index signature parameter cannot have an initializer."),
+  An_index_signature_must_have_a_type_annotation: diag(1021, 1 /* Error */, "An_index_signature_must_have_a_type_annotation_1021", "An index signature must have a type annotation."),
+  An_index_signature_parameter_must_have_a_type_annotation: diag(1022, 1 /* Error */, "An_index_signature_parameter_must_have_a_type_annotation_1022", "An index signature parameter must have a type annotation."),
+  readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature: diag(1024, 1 /* Error */, "readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature_1024", "'readonly' modifier can only appear on a property declaration or index signature."),
+  An_index_signature_cannot_have_a_trailing_comma: diag(1025, 1 /* Error */, "An_index_signature_cannot_have_a_trailing_comma_1025", "An index signature cannot have a trailing comma."),
+  Accessibility_modifier_already_seen: diag(1028, 1 /* Error */, "Accessibility_modifier_already_seen_1028", "Accessibility modifier already seen."),
+  _0_modifier_must_precede_1_modifier: diag(1029, 1 /* Error */, "_0_modifier_must_precede_1_modifier_1029", "'{0}' modifier must precede '{1}' modifier."),
+  _0_modifier_already_seen: diag(1030, 1 /* Error */, "_0_modifier_already_seen_1030", "'{0}' modifier already seen."),
+  _0_modifier_cannot_appear_on_class_elements_of_this_kind: diag(1031, 1 /* Error */, "_0_modifier_cannot_appear_on_class_elements_of_this_kind_1031", "'{0}' modifier cannot appear on class elements of this kind."),
+  super_must_be_followed_by_an_argument_list_or_member_access: diag(1034, 1 /* Error */, "super_must_be_followed_by_an_argument_list_or_member_access_1034", "'super' must be followed by an argument list or member access."),
+  Only_ambient_modules_can_use_quoted_names: diag(1035, 1 /* Error */, "Only_ambient_modules_can_use_quoted_names_1035", "Only ambient modules can use quoted names."),
+  Statements_are_not_allowed_in_ambient_contexts: diag(1036, 1 /* Error */, "Statements_are_not_allowed_in_ambient_contexts_1036", "Statements are not allowed in ambient contexts."),
+  A_declare_modifier_cannot_be_used_in_an_already_ambient_context: diag(1038, 1 /* Error */, "A_declare_modifier_cannot_be_used_in_an_already_ambient_context_1038", "A 'declare' modifier cannot be used in an already ambient context."),
+  Initializers_are_not_allowed_in_ambient_contexts: diag(1039, 1 /* Error */, "Initializers_are_not_allowed_in_ambient_contexts_1039", "Initializers are not allowed in ambient contexts."),
+  _0_modifier_cannot_be_used_in_an_ambient_context: diag(1040, 1 /* Error */, "_0_modifier_cannot_be_used_in_an_ambient_context_1040", "'{0}' modifier cannot be used in an ambient context."),
+  _0_modifier_cannot_be_used_here: diag(1042, 1 /* Error */, "_0_modifier_cannot_be_used_here_1042", "'{0}' modifier cannot be used here."),
+  _0_modifier_cannot_appear_on_a_module_or_namespace_element: diag(1044, 1 /* Error */, "_0_modifier_cannot_appear_on_a_module_or_namespace_element_1044", "'{0}' modifier cannot appear on a module or namespace element."),
+  Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier: diag(1046, 1 /* Error */, "Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier_1046", "Top-level declarations in .d.ts files must start with either a 'declare' or 'export' modifier."),
+  A_rest_parameter_cannot_be_optional: diag(1047, 1 /* Error */, "A_rest_parameter_cannot_be_optional_1047", "A rest parameter cannot be optional."),
+  A_rest_parameter_cannot_have_an_initializer: diag(1048, 1 /* Error */, "A_rest_parameter_cannot_have_an_initializer_1048", "A rest parameter cannot have an initializer."),
+  A_set_accessor_must_have_exactly_one_parameter: diag(1049, 1 /* Error */, "A_set_accessor_must_have_exactly_one_parameter_1049", "A 'set' accessor must have exactly one parameter."),
+  A_set_accessor_cannot_have_an_optional_parameter: diag(1051, 1 /* Error */, "A_set_accessor_cannot_have_an_optional_parameter_1051", "A 'set' accessor cannot have an optional parameter."),
+  A_set_accessor_parameter_cannot_have_an_initializer: diag(1052, 1 /* Error */, "A_set_accessor_parameter_cannot_have_an_initializer_1052", "A 'set' accessor parameter cannot have an initializer."),
+  A_set_accessor_cannot_have_rest_parameter: diag(1053, 1 /* Error */, "A_set_accessor_cannot_have_rest_parameter_1053", "A 'set' accessor cannot have rest parameter."),
+  A_get_accessor_cannot_have_parameters: diag(1054, 1 /* Error */, "A_get_accessor_cannot_have_parameters_1054", "A 'get' accessor cannot have parameters."),
+  Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value: diag(1055, 1 /* Error */, "Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Prom_1055", "Type '{0}' is not a valid async function return type in ES5/ES3 because it does not refer to a Promise-compatible constructor value."),
+  Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: diag(1056, 1 /* Error */, "Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher_1056", "Accessors are only available when targeting ECMAScript 5 and higher."),
+  The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1058, 1 /* Error */, "The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_t_1058", "The return type of an async function must either be a valid promise or must not contain a callable 'then' member."),
+  A_promise_must_have_a_then_method: diag(1059, 1 /* Error */, "A_promise_must_have_a_then_method_1059", "A promise must have a 'then' method."),
+  The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback: diag(1060, 1 /* Error */, "The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback_1060", "The first parameter of the 'then' method of a promise must be a callback."),
+  Enum_member_must_have_initializer: diag(1061, 1 /* Error */, "Enum_member_must_have_initializer_1061", "Enum member must have initializer."),
+  Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method: diag(1062, 1 /* Error */, "Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method_1062", "Type is referenced directly or indirectly in the fulfillment callback of its own 'then' method."),
+  An_export_assignment_cannot_be_used_in_a_namespace: diag(1063, 1 /* Error */, "An_export_assignment_cannot_be_used_in_a_namespace_1063", "An export assignment cannot be used in a namespace."),
+  The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0: diag(1064, 1 /* Error */, "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_wri_1064", "The return type of an async function or method must be the global Promise<T> type. Did you mean to write 'Promise<{0}>'?"),
+  In_ambient_enum_declarations_member_initializer_must_be_constant_expression: diag(1066, 1 /* Error */, "In_ambient_enum_declarations_member_initializer_must_be_constant_expression_1066", "In ambient enum declarations member initializer must be constant expression."),
+  Unexpected_token_A_constructor_method_accessor_or_property_was_expected: diag(1068, 1 /* Error */, "Unexpected_token_A_constructor_method_accessor_or_property_was_expected_1068", "Unexpected token. A constructor, method, accessor, or property was expected."),
+  Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces: diag(1069, 1 /* Error */, "Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces_1069", "Unexpected token. A type parameter name was expected without curly braces."),
+  _0_modifier_cannot_appear_on_a_type_member: diag(1070, 1 /* Error */, "_0_modifier_cannot_appear_on_a_type_member_1070", "'{0}' modifier cannot appear on a type member."),
+  _0_modifier_cannot_appear_on_an_index_signature: diag(1071, 1 /* Error */, "_0_modifier_cannot_appear_on_an_index_signature_1071", "'{0}' modifier cannot appear on an index signature."),
+  A_0_modifier_cannot_be_used_with_an_import_declaration: diag(1079, 1 /* Error */, "A_0_modifier_cannot_be_used_with_an_import_declaration_1079", "A '{0}' modifier cannot be used with an import declaration."),
+  Invalid_reference_directive_syntax: diag(1084, 1 /* Error */, "Invalid_reference_directive_syntax_1084", "Invalid 'reference' directive syntax."),
+  Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0: diag(1085, 1 /* Error */, "Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0_1085", "Octal literals are not available when targeting ECMAScript 5 and higher. Use the syntax '{0}'."),
+  _0_modifier_cannot_appear_on_a_constructor_declaration: diag(1089, 1 /* Error */, "_0_modifier_cannot_appear_on_a_constructor_declaration_1089", "'{0}' modifier cannot appear on a constructor declaration."),
+  _0_modifier_cannot_appear_on_a_parameter: diag(1090, 1 /* Error */, "_0_modifier_cannot_appear_on_a_parameter_1090", "'{0}' modifier cannot appear on a parameter."),
+  Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: diag(1091, 1 /* Error */, "Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement_1091", "Only a single variable declaration is allowed in a 'for...in' statement."),
+  Type_parameters_cannot_appear_on_a_constructor_declaration: diag(1092, 1 /* Error */, "Type_parameters_cannot_appear_on_a_constructor_declaration_1092", "Type parameters cannot appear on a constructor declaration."),
+  Type_annotation_cannot_appear_on_a_constructor_declaration: diag(1093, 1 /* Error */, "Type_annotation_cannot_appear_on_a_constructor_declaration_1093", "Type annotation cannot appear on a constructor declaration."),
+  An_accessor_cannot_have_type_parameters: diag(1094, 1 /* Error */, "An_accessor_cannot_have_type_parameters_1094", "An accessor cannot have type parameters."),
+  A_set_accessor_cannot_have_a_return_type_annotation: diag(1095, 1 /* Error */, "A_set_accessor_cannot_have_a_return_type_annotation_1095", "A 'set' accessor cannot have a return type annotation."),
+  An_index_signature_must_have_exactly_one_parameter: diag(1096, 1 /* Error */, "An_index_signature_must_have_exactly_one_parameter_1096", "An index signature must have exactly one parameter."),
+  _0_list_cannot_be_empty: diag(1097, 1 /* Error */, "_0_list_cannot_be_empty_1097", "'{0}' list cannot be empty."),
+  Type_parameter_list_cannot_be_empty: diag(1098, 1 /* Error */, "Type_parameter_list_cannot_be_empty_1098", "Type parameter list cannot be empty."),
+  Type_argument_list_cannot_be_empty: diag(1099, 1 /* Error */, "Type_argument_list_cannot_be_empty_1099", "Type argument list cannot be empty."),
+  Invalid_use_of_0_in_strict_mode: diag(1100, 1 /* Error */, "Invalid_use_of_0_in_strict_mode_1100", "Invalid use of '{0}' in strict mode."),
+  with_statements_are_not_allowed_in_strict_mode: diag(1101, 1 /* Error */, "with_statements_are_not_allowed_in_strict_mode_1101", "'with' statements are not allowed in strict mode."),
+  delete_cannot_be_called_on_an_identifier_in_strict_mode: diag(1102, 1 /* Error */, "delete_cannot_be_called_on_an_identifier_in_strict_mode_1102", "'delete' cannot be called on an identifier in strict mode."),
+  for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1103, 1 /* Error */, "for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1103", "'for await' loops are only allowed within async functions and at the top levels of modules."),
+  A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: diag(1104, 1 /* Error */, "A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement_1104", "A 'continue' statement can only be used within an enclosing iteration statement."),
+  A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: diag(1105, 1 /* Error */, "A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement_1105", "A 'break' statement can only be used within an enclosing iteration or switch statement."),
+  The_left_hand_side_of_a_for_of_statement_may_not_be_async: diag(1106, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_may_not_be_async_1106", "The left-hand side of a 'for...of' statement may not be 'async'."),
+  Jump_target_cannot_cross_function_boundary: diag(1107, 1 /* Error */, "Jump_target_cannot_cross_function_boundary_1107", "Jump target cannot cross function boundary."),
+  A_return_statement_can_only_be_used_within_a_function_body: diag(1108, 1 /* Error */, "A_return_statement_can_only_be_used_within_a_function_body_1108", "A 'return' statement can only be used within a function body."),
+  Expression_expected: diag(1109, 1 /* Error */, "Expression_expected_1109", "Expression expected."),
+  Type_expected: diag(1110, 1 /* Error */, "Type_expected_1110", "Type expected."),
+  A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: diag(1113, 1 /* Error */, "A_default_clause_cannot_appear_more_than_once_in_a_switch_statement_1113", "A 'default' clause cannot appear more than once in a 'switch' statement."),
+  Duplicate_label_0: diag(1114, 1 /* Error */, "Duplicate_label_0_1114", "Duplicate label '{0}'."),
+  A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: diag(1115, 1 /* Error */, "A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement_1115", "A 'continue' statement can only jump to a label of an enclosing iteration statement."),
+  A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: diag(1116, 1 /* Error */, "A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement_1116", "A 'break' statement can only jump to a label of an enclosing statement."),
+  An_object_literal_cannot_have_multiple_properties_with_the_same_name: diag(1117, 1 /* Error */, "An_object_literal_cannot_have_multiple_properties_with_the_same_name_1117", "An object literal cannot have multiple properties with the same name."),
+  An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: diag(1118, 1 /* Error */, "An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name_1118", "An object literal cannot have multiple get/set accessors with the same name."),
+  An_object_literal_cannot_have_property_and_accessor_with_the_same_name: diag(1119, 1 /* Error */, "An_object_literal_cannot_have_property_and_accessor_with_the_same_name_1119", "An object literal cannot have property and accessor with the same name."),
+  An_export_assignment_cannot_have_modifiers: diag(1120, 1 /* Error */, "An_export_assignment_cannot_have_modifiers_1120", "An export assignment cannot have modifiers."),
+  Octal_literals_are_not_allowed_in_strict_mode: diag(1121, 1 /* Error */, "Octal_literals_are_not_allowed_in_strict_mode_1121", "Octal literals are not allowed in strict mode."),
+  Variable_declaration_list_cannot_be_empty: diag(1123, 1 /* Error */, "Variable_declaration_list_cannot_be_empty_1123", "Variable declaration list cannot be empty."),
+  Digit_expected: diag(1124, 1 /* Error */, "Digit_expected_1124", "Digit expected."),
+  Hexadecimal_digit_expected: diag(1125, 1 /* Error */, "Hexadecimal_digit_expected_1125", "Hexadecimal digit expected."),
+  Unexpected_end_of_text: diag(1126, 1 /* Error */, "Unexpected_end_of_text_1126", "Unexpected end of text."),
+  Invalid_character: diag(1127, 1 /* Error */, "Invalid_character_1127", "Invalid character."),
+  Declaration_or_statement_expected: diag(1128, 1 /* Error */, "Declaration_or_statement_expected_1128", "Declaration or statement expected."),
+  Statement_expected: diag(1129, 1 /* Error */, "Statement_expected_1129", "Statement expected."),
+  case_or_default_expected: diag(1130, 1 /* Error */, "case_or_default_expected_1130", "'case' or 'default' expected."),
+  Property_or_signature_expected: diag(1131, 1 /* Error */, "Property_or_signature_expected_1131", "Property or signature expected."),
+  Enum_member_expected: diag(1132, 1 /* Error */, "Enum_member_expected_1132", "Enum member expected."),
+  Variable_declaration_expected: diag(1134, 1 /* Error */, "Variable_declaration_expected_1134", "Variable declaration expected."),
+  Argument_expression_expected: diag(1135, 1 /* Error */, "Argument_expression_expected_1135", "Argument expression expected."),
+  Property_assignment_expected: diag(1136, 1 /* Error */, "Property_assignment_expected_1136", "Property assignment expected."),
+  Expression_or_comma_expected: diag(1137, 1 /* Error */, "Expression_or_comma_expected_1137", "Expression or comma expected."),
+  Parameter_declaration_expected: diag(1138, 1 /* Error */, "Parameter_declaration_expected_1138", "Parameter declaration expected."),
+  Type_parameter_declaration_expected: diag(1139, 1 /* Error */, "Type_parameter_declaration_expected_1139", "Type parameter declaration expected."),
+  Type_argument_expected: diag(1140, 1 /* Error */, "Type_argument_expected_1140", "Type argument expected."),
+  String_literal_expected: diag(1141, 1 /* Error */, "String_literal_expected_1141", "String literal expected."),
+  Line_break_not_permitted_here: diag(1142, 1 /* Error */, "Line_break_not_permitted_here_1142", "Line break not permitted here."),
+  or_expected: diag(1144, 1 /* Error */, "or_expected_1144", "'{' or ';' expected."),
+  or_JSX_element_expected: diag(1145, 1 /* Error */, "or_JSX_element_expected_1145", "'{' or JSX element expected."),
+  Declaration_expected: diag(1146, 1 /* Error */, "Declaration_expected_1146", "Declaration expected."),
+  Import_declarations_in_a_namespace_cannot_reference_a_module: diag(1147, 1 /* Error */, "Import_declarations_in_a_namespace_cannot_reference_a_module_1147", "Import declarations in a namespace cannot reference a module."),
+  Cannot_use_imports_exports_or_module_augmentations_when_module_is_none: diag(1148, 1 /* Error */, "Cannot_use_imports_exports_or_module_augmentations_when_module_is_none_1148", "Cannot use imports, exports, or module augmentations when '--module' is 'none'."),
+  File_name_0_differs_from_already_included_file_name_1_only_in_casing: diag(1149, 1 /* Error */, "File_name_0_differs_from_already_included_file_name_1_only_in_casing_1149", "File name '{0}' differs from already included file name '{1}' only in casing."),
+  const_declarations_must_be_initialized: diag(1155, 1 /* Error */, "const_declarations_must_be_initialized_1155", "'const' declarations must be initialized."),
+  const_declarations_can_only_be_declared_inside_a_block: diag(1156, 1 /* Error */, "const_declarations_can_only_be_declared_inside_a_block_1156", "'const' declarations can only be declared inside a block."),
+  let_declarations_can_only_be_declared_inside_a_block: diag(1157, 1 /* Error */, "let_declarations_can_only_be_declared_inside_a_block_1157", "'let' declarations can only be declared inside a block."),
+  Unterminated_template_literal: diag(1160, 1 /* Error */, "Unterminated_template_literal_1160", "Unterminated template literal."),
+  Unterminated_regular_expression_literal: diag(1161, 1 /* Error */, "Unterminated_regular_expression_literal_1161", "Unterminated regular expression literal."),
+  An_object_member_cannot_be_declared_optional: diag(1162, 1 /* Error */, "An_object_member_cannot_be_declared_optional_1162", "An object member cannot be declared optional."),
+  A_yield_expression_is_only_allowed_in_a_generator_body: diag(1163, 1 /* Error */, "A_yield_expression_is_only_allowed_in_a_generator_body_1163", "A 'yield' expression is only allowed in a generator body."),
+  Computed_property_names_are_not_allowed_in_enums: diag(1164, 1 /* Error */, "Computed_property_names_are_not_allowed_in_enums_1164", "Computed property names are not allowed in enums."),
+  A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1165, 1 /* Error */, "A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_t_1165", "A computed property name in an ambient context must refer to an expression whose type is a literal type or a 'unique symbol' type."),
+  A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_symbol_type: diag(1166, 1 /* Error */, "A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_1166", "A computed property name in a class property declaration must have a simple literal type or a 'unique symbol' type."),
+  A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1168, 1 /* Error */, "A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_ty_1168", "A computed property name in a method overload must refer to an expression whose type is a literal type or a 'unique symbol' type."),
+  A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1169, 1 /* Error */, "A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_1169", "A computed property name in an interface must refer to an expression whose type is a literal type or a 'unique symbol' type."),
+  A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1170, 1 /* Error */, "A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type__1170", "A computed property name in a type literal must refer to an expression whose type is a literal type or a 'unique symbol' type."),
+  A_comma_expression_is_not_allowed_in_a_computed_property_name: diag(1171, 1 /* Error */, "A_comma_expression_is_not_allowed_in_a_computed_property_name_1171", "A comma expression is not allowed in a computed property name."),
+  extends_clause_already_seen: diag(1172, 1 /* Error */, "extends_clause_already_seen_1172", "'extends' clause already seen."),
+  extends_clause_must_precede_implements_clause: diag(1173, 1 /* Error */, "extends_clause_must_precede_implements_clause_1173", "'extends' clause must precede 'implements' clause."),
+  Classes_can_only_extend_a_single_class: diag(1174, 1 /* Error */, "Classes_can_only_extend_a_single_class_1174", "Classes can only extend a single class."),
+  implements_clause_already_seen: diag(1175, 1 /* Error */, "implements_clause_already_seen_1175", "'implements' clause already seen."),
+  Interface_declaration_cannot_have_implements_clause: diag(1176, 1 /* Error */, "Interface_declaration_cannot_have_implements_clause_1176", "Interface declaration cannot have 'implements' clause."),
+  Binary_digit_expected: diag(1177, 1 /* Error */, "Binary_digit_expected_1177", "Binary digit expected."),
+  Octal_digit_expected: diag(1178, 1 /* Error */, "Octal_digit_expected_1178", "Octal digit expected."),
+  Unexpected_token_expected: diag(1179, 1 /* Error */, "Unexpected_token_expected_1179", "Unexpected token. '{' expected."),
+  Property_destructuring_pattern_expected: diag(1180, 1 /* Error */, "Property_destructuring_pattern_expected_1180", "Property destructuring pattern expected."),
+  Array_element_destructuring_pattern_expected: diag(1181, 1 /* Error */, "Array_element_destructuring_pattern_expected_1181", "Array element destructuring pattern expected."),
+  A_destructuring_declaration_must_have_an_initializer: diag(1182, 1 /* Error */, "A_destructuring_declaration_must_have_an_initializer_1182", "A destructuring declaration must have an initializer."),
+  An_implementation_cannot_be_declared_in_ambient_contexts: diag(1183, 1 /* Error */, "An_implementation_cannot_be_declared_in_ambient_contexts_1183", "An implementation cannot be declared in ambient contexts."),
+  Modifiers_cannot_appear_here: diag(1184, 1 /* Error */, "Modifiers_cannot_appear_here_1184", "Modifiers cannot appear here."),
+  Merge_conflict_marker_encountered: diag(1185, 1 /* Error */, "Merge_conflict_marker_encountered_1185", "Merge conflict marker encountered."),
+  A_rest_element_cannot_have_an_initializer: diag(1186, 1 /* Error */, "A_rest_element_cannot_have_an_initializer_1186", "A rest element cannot have an initializer."),
+  A_parameter_property_may_not_be_declared_using_a_binding_pattern: diag(1187, 1 /* Error */, "A_parameter_property_may_not_be_declared_using_a_binding_pattern_1187", "A parameter property may not be declared using a binding pattern."),
+  Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: diag(1188, 1 /* Error */, "Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement_1188", "Only a single variable declaration is allowed in a 'for...of' statement."),
+  The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: diag(1189, 1 /* Error */, "The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer_1189", "The variable declaration of a 'for...in' statement cannot have an initializer."),
+  The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: diag(1190, 1 /* Error */, "The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer_1190", "The variable declaration of a 'for...of' statement cannot have an initializer."),
+  An_import_declaration_cannot_have_modifiers: diag(1191, 1 /* Error */, "An_import_declaration_cannot_have_modifiers_1191", "An import declaration cannot have modifiers."),
+  Module_0_has_no_default_export: diag(1192, 1 /* Error */, "Module_0_has_no_default_export_1192", "Module '{0}' has no default export."),
+  An_export_declaration_cannot_have_modifiers: diag(1193, 1 /* Error */, "An_export_declaration_cannot_have_modifiers_1193", "An export declaration cannot have modifiers."),
+  Export_declarations_are_not_permitted_in_a_namespace: diag(1194, 1 /* Error */, "Export_declarations_are_not_permitted_in_a_namespace_1194", "Export declarations are not permitted in a namespace."),
+  export_Asterisk_does_not_re_export_a_default: diag(1195, 1 /* Error */, "export_Asterisk_does_not_re_export_a_default_1195", "'export *' does not re-export a default."),
+  Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified: diag(1196, 1 /* Error */, "Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified_1196", "Catch clause variable type annotation must be 'any' or 'unknown' if specified."),
+  Catch_clause_variable_cannot_have_an_initializer: diag(1197, 1 /* Error */, "Catch_clause_variable_cannot_have_an_initializer_1197", "Catch clause variable cannot have an initializer."),
+  An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: diag(1198, 1 /* Error */, "An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive_1198", "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive."),
+  Unterminated_Unicode_escape_sequence: diag(1199, 1 /* Error */, "Unterminated_Unicode_escape_sequence_1199", "Unterminated Unicode escape sequence."),
+  Line_terminator_not_permitted_before_arrow: diag(1200, 1 /* Error */, "Line_terminator_not_permitted_before_arrow_1200", "Line terminator not permitted before arrow."),
+  Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: diag(1202, 1 /* Error */, "Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_1202", `Import assignment cannot be used when targeting ECMAScript modules. Consider using 'import * as ns from "mod"', 'import {a} from "mod"', 'import d from "mod"', or another module format instead.`),
+  Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead: diag(1203, 1 /* Error */, "Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or__1203", "Export assignment cannot be used when targeting ECMAScript modules. Consider using 'export default' or another module format instead."),
+  Re_exporting_a_type_when_the_isolatedModules_flag_is_provided_requires_using_export_type: diag(1205, 1 /* Error */, "Re_exporting_a_type_when_the_isolatedModules_flag_is_provided_requires_using_export_type_1205", "Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'."),
+  Decorators_are_not_valid_here: diag(1206, 1 /* Error */, "Decorators_are_not_valid_here_1206", "Decorators are not valid here."),
+  Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: diag(1207, 1 /* Error */, "Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name_1207", "Decorators cannot be applied to multiple get/set accessors of the same name."),
+  _0_cannot_be_compiled_under_isolatedModules_because_it_is_considered_a_global_script_file_Add_an_import_export_or_an_empty_export_statement_to_make_it_a_module: diag(1208, 1 /* Error */, "_0_cannot_be_compiled_under_isolatedModules_because_it_is_considered_a_global_script_file_Add_an_imp_1208", "'{0}' cannot be compiled under '--isolatedModules' because it is considered a global script file. Add an import, export, or an empty 'export {}' statement to make it a module."),
+  Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0: diag(1209, 1 /* Error */, "Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0_1209", "Invalid optional chain from new expression. Did you mean to call '{0}()'?"),
+  Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode: diag(1210, 1 /* Error */, "Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of__1210", "Code contained in a class is evaluated in JavaScript's strict mode which does not allow this use of '{0}'. For more information, see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Strict_mode."),
+  A_class_declaration_without_the_default_modifier_must_have_a_name: diag(1211, 1 /* Error */, "A_class_declaration_without_the_default_modifier_must_have_a_name_1211", "A class declaration without the 'default' modifier must have a name."),
+  Identifier_expected_0_is_a_reserved_word_in_strict_mode: diag(1212, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_1212", "Identifier expected. '{0}' is a reserved word in strict mode."),
+  Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: diag(1213, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_stric_1213", "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode."),
+  Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode: diag(1214, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode_1214", "Identifier expected. '{0}' is a reserved word in strict mode. Modules are automatically in strict mode."),
+  Invalid_use_of_0_Modules_are_automatically_in_strict_mode: diag(1215, 1 /* Error */, "Invalid_use_of_0_Modules_are_automatically_in_strict_mode_1215", "Invalid use of '{0}'. Modules are automatically in strict mode."),
+  Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules: diag(1216, 1 /* Error */, "Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules_1216", "Identifier expected. '__esModule' is reserved as an exported marker when transforming ECMAScript modules."),
+  Export_assignment_is_not_supported_when_module_flag_is_system: diag(1218, 1 /* Error */, "Export_assignment_is_not_supported_when_module_flag_is_system_1218", "Export assignment is not supported when '--module' flag is 'system'."),
+  Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_in_your_tsconfig_or_jsconfig_to_remove_this_warning: diag(1219, 1 /* Error */, "Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_t_1219", "Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option in your 'tsconfig' or 'jsconfig' to remove this warning."),
+  Generators_are_not_allowed_in_an_ambient_context: diag(1221, 1 /* Error */, "Generators_are_not_allowed_in_an_ambient_context_1221", "Generators are not allowed in an ambient context."),
+  An_overload_signature_cannot_be_declared_as_a_generator: diag(1222, 1 /* Error */, "An_overload_signature_cannot_be_declared_as_a_generator_1222", "An overload signature cannot be declared as a generator."),
+  _0_tag_already_specified: diag(1223, 1 /* Error */, "_0_tag_already_specified_1223", "'{0}' tag already specified."),
+  Signature_0_must_be_a_type_predicate: diag(1224, 1 /* Error */, "Signature_0_must_be_a_type_predicate_1224", "Signature '{0}' must be a type predicate."),
+  Cannot_find_parameter_0: diag(1225, 1 /* Error */, "Cannot_find_parameter_0_1225", "Cannot find parameter '{0}'."),
+  Type_predicate_0_is_not_assignable_to_1: diag(1226, 1 /* Error */, "Type_predicate_0_is_not_assignable_to_1_1226", "Type predicate '{0}' is not assignable to '{1}'."),
+  Parameter_0_is_not_in_the_same_position_as_parameter_1: diag(1227, 1 /* Error */, "Parameter_0_is_not_in_the_same_position_as_parameter_1_1227", "Parameter '{0}' is not in the same position as parameter '{1}'."),
+  A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods: diag(1228, 1 /* Error */, "A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods_1228", "A type predicate is only allowed in return type position for functions and methods."),
+  A_type_predicate_cannot_reference_a_rest_parameter: diag(1229, 1 /* Error */, "A_type_predicate_cannot_reference_a_rest_parameter_1229", "A type predicate cannot reference a rest parameter."),
+  A_type_predicate_cannot_reference_element_0_in_a_binding_pattern: diag(1230, 1 /* Error */, "A_type_predicate_cannot_reference_element_0_in_a_binding_pattern_1230", "A type predicate cannot reference element '{0}' in a binding pattern."),
+  An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration: diag(1231, 1 /* Error */, "An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration_1231", "An export assignment must be at the top level of a file or module declaration."),
+  An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module: diag(1232, 1 /* Error */, "An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module_1232", "An import declaration can only be used at the top level of a namespace or module."),
+  An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module: diag(1233, 1 /* Error */, "An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module_1233", "An export declaration can only be used at the top level of a namespace or module."),
+  An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file: diag(1234, 1 /* Error */, "An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file_1234", "An ambient module declaration is only allowed at the top level in a file."),
+  A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module: diag(1235, 1 /* Error */, "A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module_1235", "A namespace declaration is only allowed at the top level of a namespace or module."),
+  The_return_type_of_a_property_decorator_function_must_be_either_void_or_any: diag(1236, 1 /* Error */, "The_return_type_of_a_property_decorator_function_must_be_either_void_or_any_1236", "The return type of a property decorator function must be either 'void' or 'any'."),
+  The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any: diag(1237, 1 /* Error */, "The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any_1237", "The return type of a parameter decorator function must be either 'void' or 'any'."),
+  Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression: diag(1238, 1 /* Error */, "Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression_1238", "Unable to resolve signature of class decorator when called as an expression."),
+  Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression: diag(1239, 1 /* Error */, "Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression_1239", "Unable to resolve signature of parameter decorator when called as an expression."),
+  Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression: diag(1240, 1 /* Error */, "Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression_1240", "Unable to resolve signature of property decorator when called as an expression."),
+  Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression: diag(1241, 1 /* Error */, "Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression_1241", "Unable to resolve signature of method decorator when called as an expression."),
+  abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration: diag(1242, 1 /* Error */, "abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration_1242", "'abstract' modifier can only appear on a class, method, or property declaration."),
+  _0_modifier_cannot_be_used_with_1_modifier: diag(1243, 1 /* Error */, "_0_modifier_cannot_be_used_with_1_modifier_1243", "'{0}' modifier cannot be used with '{1}' modifier."),
+  Abstract_methods_can_only_appear_within_an_abstract_class: diag(1244, 1 /* Error */, "Abstract_methods_can_only_appear_within_an_abstract_class_1244", "Abstract methods can only appear within an abstract class."),
+  Method_0_cannot_have_an_implementation_because_it_is_marked_abstract: diag(1245, 1 /* Error */, "Method_0_cannot_have_an_implementation_because_it_is_marked_abstract_1245", "Method '{0}' cannot have an implementation because it is marked abstract."),
+  An_interface_property_cannot_have_an_initializer: diag(1246, 1 /* Error */, "An_interface_property_cannot_have_an_initializer_1246", "An interface property cannot have an initializer."),
+  A_type_literal_property_cannot_have_an_initializer: diag(1247, 1 /* Error */, "A_type_literal_property_cannot_have_an_initializer_1247", "A type literal property cannot have an initializer."),
+  A_class_member_cannot_have_the_0_keyword: diag(1248, 1 /* Error */, "A_class_member_cannot_have_the_0_keyword_1248", "A class member cannot have the '{0}' keyword."),
+  A_decorator_can_only_decorate_a_method_implementation_not_an_overload: diag(1249, 1 /* Error */, "A_decorator_can_only_decorate_a_method_implementation_not_an_overload_1249", "A decorator can only decorate a method implementation, not an overload."),
+  Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5: diag(1250, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_1250", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'."),
+  Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode: diag(1251, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_d_1251", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Class definitions are automatically in strict mode."),
+  Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode: diag(1252, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_1252", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Modules are automatically in strict mode."),
+  A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_reference: diag(1254, 1 /* Error */, "A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_refere_1254", "A 'const' initializer in an ambient context must be a string or numeric literal or literal enum reference."),
+  A_definite_assignment_assertion_is_not_permitted_in_this_context: diag(1255, 1 /* Error */, "A_definite_assignment_assertion_is_not_permitted_in_this_context_1255", "A definite assignment assertion '!' is not permitted in this context."),
+  A_required_element_cannot_follow_an_optional_element: diag(1257, 1 /* Error */, "A_required_element_cannot_follow_an_optional_element_1257", "A required element cannot follow an optional element."),
+  A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration: diag(1258, 1 /* Error */, "A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration_1258", "A default export must be at the top level of a file or module declaration."),
+  Module_0_can_only_be_default_imported_using_the_1_flag: diag(1259, 1 /* Error */, "Module_0_can_only_be_default_imported_using_the_1_flag_1259", "Module '{0}' can only be default-imported using the '{1}' flag"),
+  Keywords_cannot_contain_escape_characters: diag(1260, 1 /* Error */, "Keywords_cannot_contain_escape_characters_1260", "Keywords cannot contain escape characters."),
+  Already_included_file_name_0_differs_from_file_name_1_only_in_casing: diag(1261, 1 /* Error */, "Already_included_file_name_0_differs_from_file_name_1_only_in_casing_1261", "Already included file name '{0}' differs from file name '{1}' only in casing."),
+  Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module: diag(1262, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module_1262", "Identifier expected. '{0}' is a reserved word at the top-level of a module."),
+  Declarations_with_initializers_cannot_also_have_definite_assignment_assertions: diag(1263, 1 /* Error */, "Declarations_with_initializers_cannot_also_have_definite_assignment_assertions_1263", "Declarations with initializers cannot also have definite assignment assertions."),
+  Declarations_with_definite_assignment_assertions_must_also_have_type_annotations: diag(1264, 1 /* Error */, "Declarations_with_definite_assignment_assertions_must_also_have_type_annotations_1264", "Declarations with definite assignment assertions must also have type annotations."),
+  A_rest_element_cannot_follow_another_rest_element: diag(1265, 1 /* Error */, "A_rest_element_cannot_follow_another_rest_element_1265", "A rest element cannot follow another rest element."),
+  An_optional_element_cannot_follow_a_rest_element: diag(1266, 1 /* Error */, "An_optional_element_cannot_follow_a_rest_element_1266", "An optional element cannot follow a rest element."),
+  Property_0_cannot_have_an_initializer_because_it_is_marked_abstract: diag(1267, 1 /* Error */, "Property_0_cannot_have_an_initializer_because_it_is_marked_abstract_1267", "Property '{0}' cannot have an initializer because it is marked abstract."),
+  An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type: diag(1268, 1 /* Error */, "An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type_1268", "An index signature parameter type must be 'string', 'number', 'symbol', or a template literal type."),
+  Cannot_use_export_import_on_a_type_or_type_only_namespace_when_the_isolatedModules_flag_is_provided: diag(1269, 1 /* Error */, "Cannot_use_export_import_on_a_type_or_type_only_namespace_when_the_isolatedModules_flag_is_provided_1269", "Cannot use 'export import' on a type or type-only namespace when the '--isolatedModules' flag is provided."),
+  Decorator_function_return_type_0_is_not_assignable_to_type_1: diag(1270, 1 /* Error */, "Decorator_function_return_type_0_is_not_assignable_to_type_1_1270", "Decorator function return type '{0}' is not assignable to type '{1}'."),
+  Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any: diag(1271, 1 /* Error */, "Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any_1271", "Decorator function return type is '{0}' but is expected to be 'void' or 'any'."),
+  A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled: diag(1272, 1 /* Error */, "A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_w_1272", "A type referenced in a decorated signature must be imported with 'import type' or a namespace import when 'isolatedModules' and 'emitDecoratorMetadata' are enabled."),
+  _0_modifier_cannot_appear_on_a_type_parameter: diag(1273, 1 /* Error */, "_0_modifier_cannot_appear_on_a_type_parameter_1273", "'{0}' modifier cannot appear on a type parameter"),
+  _0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias: diag(1274, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias_1274", "'{0}' modifier can only appear on a type parameter of a class, interface or type alias"),
+  accessor_modifier_can_only_appear_on_a_property_declaration: diag(1275, 1 /* Error */, "accessor_modifier_can_only_appear_on_a_property_declaration_1275", "'accessor' modifier can only appear on a property declaration."),
+  An_accessor_property_cannot_be_declared_optional: diag(1276, 1 /* Error */, "An_accessor_property_cannot_be_declared_optional_1276", "An 'accessor' property cannot be declared optional."),
+  _0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class: diag(1277, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class_1277", "'{0}' modifier can only appear on a type parameter of a function, method or class"),
+  with_statements_are_not_allowed_in_an_async_function_block: diag(1300, 1 /* Error */, "with_statements_are_not_allowed_in_an_async_function_block_1300", "'with' statements are not allowed in an async function block."),
+  await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1308, 1 /* Error */, "await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1308", "'await' expressions are only allowed within async functions and at the top levels of modules."),
+  The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level: diag(1309, 1 /* Error */, "The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level_1309", "The current file is a CommonJS module and cannot use 'await' at the top level."),
+  Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern: diag(1312, 1 /* Error */, "Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_1312", "Did you mean to use a ':'? An '=' can only follow a property name when the containing object literal is part of a destructuring pattern."),
+  The_body_of_an_if_statement_cannot_be_the_empty_statement: diag(1313, 1 /* Error */, "The_body_of_an_if_statement_cannot_be_the_empty_statement_1313", "The body of an 'if' statement cannot be the empty statement."),
+  Global_module_exports_may_only_appear_in_module_files: diag(1314, 1 /* Error */, "Global_module_exports_may_only_appear_in_module_files_1314", "Global module exports may only appear in module files."),
+  Global_module_exports_may_only_appear_in_declaration_files: diag(1315, 1 /* Error */, "Global_module_exports_may_only_appear_in_declaration_files_1315", "Global module exports may only appear in declaration files."),
+  Global_module_exports_may_only_appear_at_top_level: diag(1316, 1 /* Error */, "Global_module_exports_may_only_appear_at_top_level_1316", "Global module exports may only appear at top level."),
+  A_parameter_property_cannot_be_declared_using_a_rest_parameter: diag(1317, 1 /* Error */, "A_parameter_property_cannot_be_declared_using_a_rest_parameter_1317", "A parameter property cannot be declared using a rest parameter."),
+  An_abstract_accessor_cannot_have_an_implementation: diag(1318, 1 /* Error */, "An_abstract_accessor_cannot_have_an_implementation_1318", "An abstract accessor cannot have an implementation."),
+  A_default_export_can_only_be_used_in_an_ECMAScript_style_module: diag(1319, 1 /* Error */, "A_default_export_can_only_be_used_in_an_ECMAScript_style_module_1319", "A default export can only be used in an ECMAScript-style module."),
+  Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1320, 1 /* Error */, "Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member_1320", "Type of 'await' operand must either be a valid promise or must not contain a callable 'then' member."),
+  Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1321, 1 /* Error */, "Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_cal_1321", "Type of 'yield' operand in an async generator must either be a valid promise or must not contain a callable 'then' member."),
+  Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1322, 1 /* Error */, "Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_con_1322", "Type of iterated elements of a 'yield*' operand must either be a valid promise or must not contain a callable 'then' member."),
+  Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd_system_umd_node16_or_nodenext: diag(1323, 1 /* Error */, "Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd__1323", "Dynamic imports are only supported when the '--module' flag is set to 'es2020', 'es2022', 'esnext', 'commonjs', 'amd', 'system', 'umd', 'node16', or 'nodenext'."),
+  Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_or_nodenext: diag(1324, 1 /* Error */, "Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_or_nod_1324", "Dynamic imports only support a second argument when the '--module' option is set to 'esnext', 'node16', or 'nodenext'."),
+  Argument_of_dynamic_import_cannot_be_spread_element: diag(1325, 1 /* Error */, "Argument_of_dynamic_import_cannot_be_spread_element_1325", "Argument of dynamic import cannot be spread element."),
+  This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments: diag(1326, 1 /* Error */, "This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot__1326", "This use of 'import' is invalid. 'import()' calls can be written, but they must have parentheses and cannot have type arguments."),
+  String_literal_with_double_quotes_expected: diag(1327, 1 /* Error */, "String_literal_with_double_quotes_expected_1327", "String literal with double quotes expected."),
+  Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal: diag(1328, 1 /* Error */, "Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_li_1328", "Property value can only be string literal, numeric literal, 'true', 'false', 'null', object literal or array literal."),
+  _0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0: diag(1329, 1 /* Error */, "_0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write__1329", "'{0}' accepts too few arguments to be used as a decorator here. Did you mean to call it first and write '@{0}()'?"),
+  A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly: diag(1330, 1 /* Error */, "A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly_1330", "A property of an interface or type literal whose type is a 'unique symbol' type must be 'readonly'."),
+  A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly: diag(1331, 1 /* Error */, "A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly_1331", "A property of a class whose type is a 'unique symbol' type must be both 'static' and 'readonly'."),
+  A_variable_whose_type_is_a_unique_symbol_type_must_be_const: diag(1332, 1 /* Error */, "A_variable_whose_type_is_a_unique_symbol_type_must_be_const_1332", "A variable whose type is a 'unique symbol' type must be 'const'."),
+  unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name: diag(1333, 1 /* Error */, "unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name_1333", "'unique symbol' types may not be used on a variable declaration with a binding name."),
+  unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement: diag(1334, 1 /* Error */, "unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement_1334", "'unique symbol' types are only allowed on variables in a variable statement."),
+  unique_symbol_types_are_not_allowed_here: diag(1335, 1 /* Error */, "unique_symbol_types_are_not_allowed_here_1335", "'unique symbol' types are not allowed here."),
+  An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead: diag(1337, 1 /* Error */, "An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_o_1337", "An index signature parameter type cannot be a literal type or generic type. Consider using a mapped object type instead."),
+  infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type: diag(1338, 1 /* Error */, "infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type_1338", "'infer' declarations are only permitted in the 'extends' clause of a conditional type."),
+  Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here: diag(1339, 1 /* Error */, "Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here_1339", "Module '{0}' does not refer to a value, but is used as a value here."),
+  Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0: diag(1340, 1 /* Error */, "Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0_1340", "Module '{0}' does not refer to a type, but is used as a type here. Did you mean 'typeof import('{0}')'?"),
+  Class_constructor_may_not_be_an_accessor: diag(1341, 1 /* Error */, "Class_constructor_may_not_be_an_accessor_1341", "Class constructor may not be an accessor."),
+  Type_arguments_cannot_be_used_here: diag(1342, 1 /* Error */, "Type_arguments_cannot_be_used_here_1342", "Type arguments cannot be used here."),
+  The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system_node16_or_nodenext: diag(1343, 1 /* Error */, "The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system__1343", "The 'import.meta' meta-property is only allowed when the '--module' option is 'es2020', 'es2022', 'esnext', 'system', 'node16', or 'nodenext'."),
+  A_label_is_not_allowed_here: diag(1344, 1 /* Error */, "A_label_is_not_allowed_here_1344", "'A label is not allowed here."),
+  An_expression_of_type_void_cannot_be_tested_for_truthiness: diag(1345, 1 /* Error */, "An_expression_of_type_void_cannot_be_tested_for_truthiness_1345", "An expression of type 'void' cannot be tested for truthiness."),
+  This_parameter_is_not_allowed_with_use_strict_directive: diag(1346, 1 /* Error */, "This_parameter_is_not_allowed_with_use_strict_directive_1346", "This parameter is not allowed with 'use strict' directive."),
+  use_strict_directive_cannot_be_used_with_non_simple_parameter_list: diag(1347, 1 /* Error */, "use_strict_directive_cannot_be_used_with_non_simple_parameter_list_1347", "'use strict' directive cannot be used with non-simple parameter list."),
+  Non_simple_parameter_declared_here: diag(1348, 1 /* Error */, "Non_simple_parameter_declared_here_1348", "Non-simple parameter declared here."),
+  use_strict_directive_used_here: diag(1349, 1 /* Error */, "use_strict_directive_used_here_1349", "'use strict' directive used here."),
+  Print_the_final_configuration_instead_of_building: diag(1350, 3 /* Message */, "Print_the_final_configuration_instead_of_building_1350", "Print the final configuration instead of building."),
+  An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal: diag(1351, 1 /* Error */, "An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal_1351", "An identifier or keyword cannot immediately follow a numeric literal."),
+  A_bigint_literal_cannot_use_exponential_notation: diag(1352, 1 /* Error */, "A_bigint_literal_cannot_use_exponential_notation_1352", "A bigint literal cannot use exponential notation."),
+  A_bigint_literal_must_be_an_integer: diag(1353, 1 /* Error */, "A_bigint_literal_must_be_an_integer_1353", "A bigint literal must be an integer."),
+  readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types: diag(1354, 1 /* Error */, "readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types_1354", "'readonly' type modifier is only permitted on array and tuple literal types."),
+  A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array_or_object_literals: diag(1355, 1 /* Error */, "A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array__1355", "A 'const' assertions can only be applied to references to enum members, or string, number, boolean, array, or object literals."),
+  Did_you_mean_to_mark_this_function_as_async: diag(1356, 1 /* Error */, "Did_you_mean_to_mark_this_function_as_async_1356", "Did you mean to mark this function as 'async'?"),
+  An_enum_member_name_must_be_followed_by_a_or: diag(1357, 1 /* Error */, "An_enum_member_name_must_be_followed_by_a_or_1357", "An enum member name must be followed by a ',', '=', or '}'."),
+  Tagged_template_expressions_are_not_permitted_in_an_optional_chain: diag(1358, 1 /* Error */, "Tagged_template_expressions_are_not_permitted_in_an_optional_chain_1358", "Tagged template expressions are not permitted in an optional chain."),
+  Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here: diag(1359, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here_1359", "Identifier expected. '{0}' is a reserved word that cannot be used here."),
+  Type_0_does_not_satisfy_the_expected_type_1: diag(1360, 1 /* Error */, "Type_0_does_not_satisfy_the_expected_type_1_1360", "Type '{0}' does not satisfy the expected type '{1}'."),
+  _0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type: diag(1361, 1 /* Error */, "_0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type_1361", "'{0}' cannot be used as a value because it was imported using 'import type'."),
+  _0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type: diag(1362, 1 /* Error */, "_0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type_1362", "'{0}' cannot be used as a value because it was exported using 'export type'."),
+  A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both: diag(1363, 1 /* Error */, "A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both_1363", "A type-only import can specify a default import or named bindings, but not both."),
+  Convert_to_type_only_export: diag(1364, 3 /* Message */, "Convert_to_type_only_export_1364", "Convert to type-only export"),
+  Convert_all_re_exported_types_to_type_only_exports: diag(1365, 3 /* Message */, "Convert_all_re_exported_types_to_type_only_exports_1365", "Convert all re-exported types to type-only exports"),
+  Split_into_two_separate_import_declarations: diag(1366, 3 /* Message */, "Split_into_two_separate_import_declarations_1366", "Split into two separate import declarations"),
+  Split_all_invalid_type_only_imports: diag(1367, 3 /* Message */, "Split_all_invalid_type_only_imports_1367", "Split all invalid type-only imports"),
+  Class_constructor_may_not_be_a_generator: diag(1368, 1 /* Error */, "Class_constructor_may_not_be_a_generator_1368", "Class constructor may not be a generator."),
+  Did_you_mean_0: diag(1369, 3 /* Message */, "Did_you_mean_0_1369", "Did you mean '{0}'?"),
+  This_import_is_never_used_as_a_value_and_must_use_import_type_because_importsNotUsedAsValues_is_set_to_error: diag(1371, 1 /* Error */, "This_import_is_never_used_as_a_value_and_must_use_import_type_because_importsNotUsedAsValues_is_set__1371", "This import is never used as a value and must use 'import type' because 'importsNotUsedAsValues' is set to 'error'."),
+  Convert_to_type_only_import: diag(1373, 3 /* Message */, "Convert_to_type_only_import_1373", "Convert to type-only import"),
+  Convert_all_imports_not_used_as_a_value_to_type_only_imports: diag(1374, 3 /* Message */, "Convert_all_imports_not_used_as_a_value_to_type_only_imports_1374", "Convert all imports not used as a value to type-only imports"),
+  await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(1375, 1 /* Error */, "await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_fi_1375", "'await' expressions are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."),
+  _0_was_imported_here: diag(1376, 3 /* Message */, "_0_was_imported_here_1376", "'{0}' was imported here."),
+  _0_was_exported_here: diag(1377, 3 /* Message */, "_0_was_exported_here_1377", "'{0}' was exported here."),
+  Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher: diag(1378, 1 /* Error */, "Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_n_1378", "Top-level 'await' expressions are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', or 'nodenext', and the 'target' option is set to 'es2017' or higher."),
+  An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type: diag(1379, 1 /* Error */, "An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type_1379", "An import alias cannot reference a declaration that was exported using 'export type'."),
+  An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type: diag(1380, 1 /* Error */, "An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type_1380", "An import alias cannot reference a declaration that was imported using 'import type'."),
+  Unexpected_token_Did_you_mean_or_rbrace: diag(1381, 1 /* Error */, "Unexpected_token_Did_you_mean_or_rbrace_1381", "Unexpected token. Did you mean `{'}'}` or `&rbrace;`?"),
+  Unexpected_token_Did_you_mean_or_gt: diag(1382, 1 /* Error */, "Unexpected_token_Did_you_mean_or_gt_1382", "Unexpected token. Did you mean `{'>'}` or `&gt;`?"),
+  Only_named_exports_may_use_export_type: diag(1383, 1 /* Error */, "Only_named_exports_may_use_export_type_1383", "Only named exports may use 'export type'."),
+  Function_type_notation_must_be_parenthesized_when_used_in_a_union_type: diag(1385, 1 /* Error */, "Function_type_notation_must_be_parenthesized_when_used_in_a_union_type_1385", "Function type notation must be parenthesized when used in a union type."),
+  Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type: diag(1386, 1 /* Error */, "Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type_1386", "Constructor type notation must be parenthesized when used in a union type."),
+  Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type: diag(1387, 1 /* Error */, "Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type_1387", "Function type notation must be parenthesized when used in an intersection type."),
+  Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type: diag(1388, 1 /* Error */, "Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type_1388", "Constructor type notation must be parenthesized when used in an intersection type."),
+  _0_is_not_allowed_as_a_variable_declaration_name: diag(1389, 1 /* Error */, "_0_is_not_allowed_as_a_variable_declaration_name_1389", "'{0}' is not allowed as a variable declaration name."),
+  _0_is_not_allowed_as_a_parameter_name: diag(1390, 1 /* Error */, "_0_is_not_allowed_as_a_parameter_name_1390", "'{0}' is not allowed as a parameter name."),
+  An_import_alias_cannot_use_import_type: diag(1392, 1 /* Error */, "An_import_alias_cannot_use_import_type_1392", "An import alias cannot use 'import type'"),
+  Imported_via_0_from_file_1: diag(1393, 3 /* Message */, "Imported_via_0_from_file_1_1393", "Imported via {0} from file '{1}'"),
+  Imported_via_0_from_file_1_with_packageId_2: diag(1394, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_1394", "Imported via {0} from file '{1}' with packageId '{2}'"),
+  Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions: diag(1395, 3 /* Message */, "Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions_1395", "Imported via {0} from file '{1}' to import 'importHelpers' as specified in compilerOptions"),
+  Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions: diag(1396, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions_1396", "Imported via {0} from file '{1}' with packageId '{2}' to import 'importHelpers' as specified in compilerOptions"),
+  Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions: diag(1397, 3 /* Message */, "Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions_1397", "Imported via {0} from file '{1}' to import 'jsx' and 'jsxs' factory functions"),
+  Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions: diag(1398, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions_1398", "Imported via {0} from file '{1}' with packageId '{2}' to import 'jsx' and 'jsxs' factory functions"),
+  File_is_included_via_import_here: diag(1399, 3 /* Message */, "File_is_included_via_import_here_1399", "File is included via import here."),
+  Referenced_via_0_from_file_1: diag(1400, 3 /* Message */, "Referenced_via_0_from_file_1_1400", "Referenced via '{0}' from file '{1}'"),
+  File_is_included_via_reference_here: diag(1401, 3 /* Message */, "File_is_included_via_reference_here_1401", "File is included via reference here."),
+  Type_library_referenced_via_0_from_file_1: diag(1402, 3 /* Message */, "Type_library_referenced_via_0_from_file_1_1402", "Type library referenced via '{0}' from file '{1}'"),
+  Type_library_referenced_via_0_from_file_1_with_packageId_2: diag(1403, 3 /* Message */, "Type_library_referenced_via_0_from_file_1_with_packageId_2_1403", "Type library referenced via '{0}' from file '{1}' with packageId '{2}'"),
+  File_is_included_via_type_library_reference_here: diag(1404, 3 /* Message */, "File_is_included_via_type_library_reference_here_1404", "File is included via type library reference here."),
+  Library_referenced_via_0_from_file_1: diag(1405, 3 /* Message */, "Library_referenced_via_0_from_file_1_1405", "Library referenced via '{0}' from file '{1}'"),
+  File_is_included_via_library_reference_here: diag(1406, 3 /* Message */, "File_is_included_via_library_reference_here_1406", "File is included via library reference here."),
+  Matched_by_include_pattern_0_in_1: diag(1407, 3 /* Message */, "Matched_by_include_pattern_0_in_1_1407", "Matched by include pattern '{0}' in '{1}'"),
+  File_is_matched_by_include_pattern_specified_here: diag(1408, 3 /* Message */, "File_is_matched_by_include_pattern_specified_here_1408", "File is matched by include pattern specified here."),
+  Part_of_files_list_in_tsconfig_json: diag(1409, 3 /* Message */, "Part_of_files_list_in_tsconfig_json_1409", "Part of 'files' list in tsconfig.json"),
+  File_is_matched_by_files_list_specified_here: diag(1410, 3 /* Message */, "File_is_matched_by_files_list_specified_here_1410", "File is matched by 'files' list specified here."),
+  Output_from_referenced_project_0_included_because_1_specified: diag(1411, 3 /* Message */, "Output_from_referenced_project_0_included_because_1_specified_1411", "Output from referenced project '{0}' included because '{1}' specified"),
+  Output_from_referenced_project_0_included_because_module_is_specified_as_none: diag(1412, 3 /* Message */, "Output_from_referenced_project_0_included_because_module_is_specified_as_none_1412", "Output from referenced project '{0}' included because '--module' is specified as 'none'"),
+  File_is_output_from_referenced_project_specified_here: diag(1413, 3 /* Message */, "File_is_output_from_referenced_project_specified_here_1413", "File is output from referenced project specified here."),
+  Source_from_referenced_project_0_included_because_1_specified: diag(1414, 3 /* Message */, "Source_from_referenced_project_0_included_because_1_specified_1414", "Source from referenced project '{0}' included because '{1}' specified"),
+  Source_from_referenced_project_0_included_because_module_is_specified_as_none: diag(1415, 3 /* Message */, "Source_from_referenced_project_0_included_because_module_is_specified_as_none_1415", "Source from referenced project '{0}' included because '--module' is specified as 'none'"),
+  File_is_source_from_referenced_project_specified_here: diag(1416, 3 /* Message */, "File_is_source_from_referenced_project_specified_here_1416", "File is source from referenced project specified here."),
+  Entry_point_of_type_library_0_specified_in_compilerOptions: diag(1417, 3 /* Message */, "Entry_point_of_type_library_0_specified_in_compilerOptions_1417", "Entry point of type library '{0}' specified in compilerOptions"),
+  Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1: diag(1418, 3 /* Message */, "Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1_1418", "Entry point of type library '{0}' specified in compilerOptions with packageId '{1}'"),
+  File_is_entry_point_of_type_library_specified_here: diag(1419, 3 /* Message */, "File_is_entry_point_of_type_library_specified_here_1419", "File is entry point of type library specified here."),
+  Entry_point_for_implicit_type_library_0: diag(1420, 3 /* Message */, "Entry_point_for_implicit_type_library_0_1420", "Entry point for implicit type library '{0}'"),
+  Entry_point_for_implicit_type_library_0_with_packageId_1: diag(1421, 3 /* Message */, "Entry_point_for_implicit_type_library_0_with_packageId_1_1421", "Entry point for implicit type library '{0}' with packageId '{1}'"),
+  Library_0_specified_in_compilerOptions: diag(1422, 3 /* Message */, "Library_0_specified_in_compilerOptions_1422", "Library '{0}' specified in compilerOptions"),
+  File_is_library_specified_here: diag(1423, 3 /* Message */, "File_is_library_specified_here_1423", "File is library specified here."),
+  Default_library: diag(1424, 3 /* Message */, "Default_library_1424", "Default library"),
+  Default_library_for_target_0: diag(1425, 3 /* Message */, "Default_library_for_target_0_1425", "Default library for target '{0}'"),
+  File_is_default_library_for_target_specified_here: diag(1426, 3 /* Message */, "File_is_default_library_for_target_specified_here_1426", "File is default library for target specified here."),
+  Root_file_specified_for_compilation: diag(1427, 3 /* Message */, "Root_file_specified_for_compilation_1427", "Root file specified for compilation"),
+  File_is_output_of_project_reference_source_0: diag(1428, 3 /* Message */, "File_is_output_of_project_reference_source_0_1428", "File is output of project reference source '{0}'"),
+  File_redirects_to_file_0: diag(1429, 3 /* Message */, "File_redirects_to_file_0_1429", "File redirects to file '{0}'"),
+  The_file_is_in_the_program_because_Colon: diag(1430, 3 /* Message */, "The_file_is_in_the_program_because_Colon_1430", "The file is in the program because:"),
+  for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(1431, 1 /* Error */, "for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_1431", "'for await' loops are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."),
+  Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher: diag(1432, 1 /* Error */, "Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_nod_1432", "Top-level 'for await' loops are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', or 'nodenext', and the 'target' option is set to 'es2017' or higher."),
+  Decorators_may_not_be_applied_to_this_parameters: diag(1433, 1 /* Error */, "Decorators_may_not_be_applied_to_this_parameters_1433", "Decorators may not be applied to 'this' parameters."),
+  Unexpected_keyword_or_identifier: diag(1434, 1 /* Error */, "Unexpected_keyword_or_identifier_1434", "Unexpected keyword or identifier."),
+  Unknown_keyword_or_identifier_Did_you_mean_0: diag(1435, 1 /* Error */, "Unknown_keyword_or_identifier_Did_you_mean_0_1435", "Unknown keyword or identifier. Did you mean '{0}'?"),
+  Decorators_must_precede_the_name_and_all_keywords_of_property_declarations: diag(1436, 1 /* Error */, "Decorators_must_precede_the_name_and_all_keywords_of_property_declarations_1436", "Decorators must precede the name and all keywords of property declarations."),
+  Namespace_must_be_given_a_name: diag(1437, 1 /* Error */, "Namespace_must_be_given_a_name_1437", "Namespace must be given a name."),
+  Interface_must_be_given_a_name: diag(1438, 1 /* Error */, "Interface_must_be_given_a_name_1438", "Interface must be given a name."),
+  Type_alias_must_be_given_a_name: diag(1439, 1 /* Error */, "Type_alias_must_be_given_a_name_1439", "Type alias must be given a name."),
+  Variable_declaration_not_allowed_at_this_location: diag(1440, 1 /* Error */, "Variable_declaration_not_allowed_at_this_location_1440", "Variable declaration not allowed at this location."),
+  Cannot_start_a_function_call_in_a_type_annotation: diag(1441, 1 /* Error */, "Cannot_start_a_function_call_in_a_type_annotation_1441", "Cannot start a function call in a type annotation."),
+  Expected_for_property_initializer: diag(1442, 1 /* Error */, "Expected_for_property_initializer_1442", "Expected '=' for property initializer."),
+  Module_declaration_names_may_only_use_or_quoted_strings: diag(1443, 1 /* Error */, "Module_declaration_names_may_only_use_or_quoted_strings_1443", `Module declaration names may only use ' or " quoted strings.`),
+  _0_is_a_type_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedModules_are_both_enabled: diag(1444, 1 /* Error */, "_0_is_a_type_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedMod_1444", "'{0}' is a type and must be imported using a type-only import when 'preserveValueImports' and 'isolatedModules' are both enabled."),
+  _0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedModules_are_both_enabled: diag(1446, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_preserveVa_1446", "'{0}' resolves to a type-only declaration and must be imported using a type-only import when 'preserveValueImports' and 'isolatedModules' are both enabled."),
+  _0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_isolatedModules_is_enabled: diag(1448, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_isol_1448", "'{0}' resolves to a type-only declaration and must be re-exported using a type-only re-export when 'isolatedModules' is enabled."),
+  Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed: diag(1449, 3 /* Message */, "Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed_1449", "Preserve unused imported values in the JavaScript output that would otherwise be removed."),
+  Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_assertion_as_arguments: diag(1450, 3 /* Message */, "Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_assertion_as_arguments_1450", "Dynamic imports can only accept a module specifier and an optional assertion as arguments"),
+  Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression: diag(1451, 1 /* Error */, "Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member__1451", "Private identifiers are only allowed in class bodies and may only be used as part of a class member declaration, property access, or on the left-hand-side of an 'in' expression"),
+  resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext: diag(1452, 1 /* Error */, "resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext_1452", "'resolution-mode' assertions are only supported when `moduleResolution` is `node16` or `nodenext`."),
+  resolution_mode_should_be_either_require_or_import: diag(1453, 1 /* Error */, "resolution_mode_should_be_either_require_or_import_1453", "`resolution-mode` should be either `require` or `import`."),
+  resolution_mode_can_only_be_set_for_type_only_imports: diag(1454, 1 /* Error */, "resolution_mode_can_only_be_set_for_type_only_imports_1454", "`resolution-mode` can only be set for type-only imports."),
+  resolution_mode_is_the_only_valid_key_for_type_import_assertions: diag(1455, 1 /* Error */, "resolution_mode_is_the_only_valid_key_for_type_import_assertions_1455", "`resolution-mode` is the only valid key for type import assertions."),
+  Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require: diag(1456, 1 /* Error */, "Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require_1456", "Type import assertions should have exactly one key - `resolution-mode` - with value `import` or `require`."),
+  Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk: diag(1457, 3 /* Message */, "Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk_1457", "Matched by default include pattern '**/*'"),
+  File_is_ECMAScript_module_because_0_has_field_type_with_value_module: diag(1458, 3 /* Message */, "File_is_ECMAScript_module_because_0_has_field_type_with_value_module_1458", `File is ECMAScript module because '{0}' has field "type" with value "module"`),
+  File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module: diag(1459, 3 /* Message */, "File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module_1459", `File is CommonJS module because '{0}' has field "type" whose value is not "module"`),
+  File_is_CommonJS_module_because_0_does_not_have_field_type: diag(1460, 3 /* Message */, "File_is_CommonJS_module_because_0_does_not_have_field_type_1460", `File is CommonJS module because '{0}' does not have field "type"`),
+  File_is_CommonJS_module_because_package_json_was_not_found: diag(1461, 3 /* Message */, "File_is_CommonJS_module_because_package_json_was_not_found_1461", "File is CommonJS module because 'package.json' was not found"),
+  The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output: diag(1470, 1 /* Error */, "The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output_1470", "The 'import.meta' meta-property is not allowed in files which will build into CommonJS output."),
+  Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_with_require_Use_an_ECMAScript_import_instead: diag(1471, 1 /* Error */, "Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_c_1471", "Module '{0}' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported with 'require'. Use an ECMAScript import instead."),
+  catch_or_finally_expected: diag(1472, 1 /* Error */, "catch_or_finally_expected_1472", "'catch' or 'finally' expected."),
+  An_import_declaration_can_only_be_used_at_the_top_level_of_a_module: diag(1473, 1 /* Error */, "An_import_declaration_can_only_be_used_at_the_top_level_of_a_module_1473", "An import declaration can only be used at the top level of a module."),
+  An_export_declaration_can_only_be_used_at_the_top_level_of_a_module: diag(1474, 1 /* Error */, "An_export_declaration_can_only_be_used_at_the_top_level_of_a_module_1474", "An export declaration can only be used at the top level of a module."),
+  Control_what_method_is_used_to_detect_module_format_JS_files: diag(1475, 3 /* Message */, "Control_what_method_is_used_to_detect_module_format_JS_files_1475", "Control what method is used to detect module-format JS files."),
+  auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules: diag(1476, 3 /* Message */, "auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_w_1476", '"auto": Treat files with imports, exports, import.meta, jsx (with jsx: react-jsx), or esm format (with module: node16+) as modules.'),
+  An_instantiation_expression_cannot_be_followed_by_a_property_access: diag(1477, 1 /* Error */, "An_instantiation_expression_cannot_be_followed_by_a_property_access_1477", "An instantiation expression cannot be followed by a property access."),
+  Identifier_or_string_literal_expected: diag(1478, 1 /* Error */, "Identifier_or_string_literal_expected_1478", "Identifier or string literal expected."),
+  The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_referenced_file_is_an_ECMAScript_module_and_cannot_be_imported_with_require_Consider_writing_a_dynamic_import_0_call_instead: diag(1479, 1 /* Error */, "The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_reference_1479", `The current file is a CommonJS module whose imports will produce 'require' calls; however, the referenced file is an ECMAScript module and cannot be imported with 'require'. Consider writing a dynamic 'import("{0}")' call instead.`),
+  To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_package_json_file_with_type_Colon_module: diag(1480, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_packag_1480", 'To convert this file to an ECMAScript module, change its file extension to \'{0}\' or create a local package.json file with `{ "type": "module" }`.'),
+  To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Colon_module_to_1: diag(1481, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Co_1481", `To convert this file to an ECMAScript module, change its file extension to '{0}', or add the field \`"type": "module"\` to '{1}'.`),
+  To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0: diag(1482, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0_1482", 'To convert this file to an ECMAScript module, add the field `"type": "module"` to \'{0}\'.'),
+  To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module: diag(1483, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module_1483", 'To convert this file to an ECMAScript module, create a local package.json file with `{ "type": "module" }`.'),
+  The_types_of_0_are_incompatible_between_these_types: diag(2200, 1 /* Error */, "The_types_of_0_are_incompatible_between_these_types_2200", "The types of '{0}' are incompatible between these types."),
+  The_types_returned_by_0_are_incompatible_between_these_types: diag(2201, 1 /* Error */, "The_types_returned_by_0_are_incompatible_between_these_types_2201", "The types returned by '{0}' are incompatible between these types."),
+  Call_signature_return_types_0_and_1_are_incompatible: diag(
+    2202,
+    1 /* Error */,
+    "Call_signature_return_types_0_and_1_are_incompatible_2202",
+    "Call signature return types '{0}' and '{1}' are incompatible.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    true
+  ),
+  Construct_signature_return_types_0_and_1_are_incompatible: diag(
+    2203,
+    1 /* Error */,
+    "Construct_signature_return_types_0_and_1_are_incompatible_2203",
+    "Construct signature return types '{0}' and '{1}' are incompatible.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    true
+  ),
+  Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(
+    2204,
+    1 /* Error */,
+    "Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2204",
+    "Call signatures with no arguments have incompatible return types '{0}' and '{1}'.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    true
+  ),
+  Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(
+    2205,
+    1 /* Error */,
+    "Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2205",
+    "Construct signatures with no arguments have incompatible return types '{0}' and '{1}'.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    true
+  ),
+  The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement: diag(2206, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement_2206", "The 'type' modifier cannot be used on a named import when 'import type' is used on its import statement."),
+  The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement: diag(2207, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement_2207", "The 'type' modifier cannot be used on a named export when 'export type' is used on its export statement."),
+  This_type_parameter_might_need_an_extends_0_constraint: diag(2208, 1 /* Error */, "This_type_parameter_might_need_an_extends_0_constraint_2208", "This type parameter might need an `extends {0}` constraint."),
+  The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate: diag(2209, 1 /* Error */, "The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_roo_2209", "The project root is ambiguous, but is required to resolve export map entry '{0}' in file '{1}'. Supply the `rootDir` compiler option to disambiguate."),
+  The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate: diag(2210, 1 /* Error */, "The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_roo_2210", "The project root is ambiguous, but is required to resolve import map entry '{0}' in file '{1}'. Supply the `rootDir` compiler option to disambiguate."),
+  Add_extends_constraint: diag(2211, 3 /* Message */, "Add_extends_constraint_2211", "Add `extends` constraint."),
+  Add_extends_constraint_to_all_type_parameters: diag(2212, 3 /* Message */, "Add_extends_constraint_to_all_type_parameters_2212", "Add `extends` constraint to all type parameters"),
+  Duplicate_identifier_0: diag(2300, 1 /* Error */, "Duplicate_identifier_0_2300", "Duplicate identifier '{0}'."),
+  Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2301, 1 /* Error */, "Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2301", "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."),
+  Static_members_cannot_reference_class_type_parameters: diag(2302, 1 /* Error */, "Static_members_cannot_reference_class_type_parameters_2302", "Static members cannot reference class type parameters."),
+  Circular_definition_of_import_alias_0: diag(2303, 1 /* Error */, "Circular_definition_of_import_alias_0_2303", "Circular definition of import alias '{0}'."),
+  Cannot_find_name_0: diag(2304, 1 /* Error */, "Cannot_find_name_0_2304", "Cannot find name '{0}'."),
+  Module_0_has_no_exported_member_1: diag(2305, 1 /* Error */, "Module_0_has_no_exported_member_1_2305", "Module '{0}' has no exported member '{1}'."),
+  File_0_is_not_a_module: diag(2306, 1 /* Error */, "File_0_is_not_a_module_2306", "File '{0}' is not a module."),
+  Cannot_find_module_0_or_its_corresponding_type_declarations: diag(2307, 1 /* Error */, "Cannot_find_module_0_or_its_corresponding_type_declarations_2307", "Cannot find module '{0}' or its corresponding type declarations."),
+  Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity: diag(2308, 1 /* Error */, "Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambig_2308", "Module {0} has already exported a member named '{1}'. Consider explicitly re-exporting to resolve the ambiguity."),
+  An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: diag(2309, 1 /* Error */, "An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements_2309", "An export assignment cannot be used in a module with other exported elements."),
+  Type_0_recursively_references_itself_as_a_base_type: diag(2310, 1 /* Error */, "Type_0_recursively_references_itself_as_a_base_type_2310", "Type '{0}' recursively references itself as a base type."),
+  Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function: diag(2311, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function_2311", "Cannot find name '{0}'. Did you mean to write this in an async function?"),
+  An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2312, 1 /* Error */, "An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_me_2312", "An interface can only extend an object type or intersection of object types with statically known members."),
+  Type_parameter_0_has_a_circular_constraint: diag(2313, 1 /* Error */, "Type_parameter_0_has_a_circular_constraint_2313", "Type parameter '{0}' has a circular constraint."),
+  Generic_type_0_requires_1_type_argument_s: diag(2314, 1 /* Error */, "Generic_type_0_requires_1_type_argument_s_2314", "Generic type '{0}' requires {1} type argument(s)."),
+  Type_0_is_not_generic: diag(2315, 1 /* Error */, "Type_0_is_not_generic_2315", "Type '{0}' is not generic."),
+  Global_type_0_must_be_a_class_or_interface_type: diag(2316, 1 /* Error */, "Global_type_0_must_be_a_class_or_interface_type_2316", "Global type '{0}' must be a class or interface type."),
+  Global_type_0_must_have_1_type_parameter_s: diag(2317, 1 /* Error */, "Global_type_0_must_have_1_type_parameter_s_2317", "Global type '{0}' must have {1} type parameter(s)."),
+  Cannot_find_global_type_0: diag(2318, 1 /* Error */, "Cannot_find_global_type_0_2318", "Cannot find global type '{0}'."),
+  Named_property_0_of_types_1_and_2_are_not_identical: diag(2319, 1 /* Error */, "Named_property_0_of_types_1_and_2_are_not_identical_2319", "Named property '{0}' of types '{1}' and '{2}' are not identical."),
+  Interface_0_cannot_simultaneously_extend_types_1_and_2: diag(2320, 1 /* Error */, "Interface_0_cannot_simultaneously_extend_types_1_and_2_2320", "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'."),
+  Excessive_stack_depth_comparing_types_0_and_1: diag(2321, 1 /* Error */, "Excessive_stack_depth_comparing_types_0_and_1_2321", "Excessive stack depth comparing types '{0}' and '{1}'."),
+  Type_0_is_not_assignable_to_type_1: diag(2322, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_2322", "Type '{0}' is not assignable to type '{1}'."),
+  Cannot_redeclare_exported_variable_0: diag(2323, 1 /* Error */, "Cannot_redeclare_exported_variable_0_2323", "Cannot redeclare exported variable '{0}'."),
+  Property_0_is_missing_in_type_1: diag(2324, 1 /* Error */, "Property_0_is_missing_in_type_1_2324", "Property '{0}' is missing in type '{1}'."),
+  Property_0_is_private_in_type_1_but_not_in_type_2: diag(2325, 1 /* Error */, "Property_0_is_private_in_type_1_but_not_in_type_2_2325", "Property '{0}' is private in type '{1}' but not in type '{2}'."),
+  Types_of_property_0_are_incompatible: diag(2326, 1 /* Error */, "Types_of_property_0_are_incompatible_2326", "Types of property '{0}' are incompatible."),
+  Property_0_is_optional_in_type_1_but_required_in_type_2: diag(2327, 1 /* Error */, "Property_0_is_optional_in_type_1_but_required_in_type_2_2327", "Property '{0}' is optional in type '{1}' but required in type '{2}'."),
+  Types_of_parameters_0_and_1_are_incompatible: diag(2328, 1 /* Error */, "Types_of_parameters_0_and_1_are_incompatible_2328", "Types of parameters '{0}' and '{1}' are incompatible."),
+  Index_signature_for_type_0_is_missing_in_type_1: diag(2329, 1 /* Error */, "Index_signature_for_type_0_is_missing_in_type_1_2329", "Index signature for type '{0}' is missing in type '{1}'."),
+  _0_and_1_index_signatures_are_incompatible: diag(2330, 1 /* Error */, "_0_and_1_index_signatures_are_incompatible_2330", "'{0}' and '{1}' index signatures are incompatible."),
+  this_cannot_be_referenced_in_a_module_or_namespace_body: diag(2331, 1 /* Error */, "this_cannot_be_referenced_in_a_module_or_namespace_body_2331", "'this' cannot be referenced in a module or namespace body."),
+  this_cannot_be_referenced_in_current_location: diag(2332, 1 /* Error */, "this_cannot_be_referenced_in_current_location_2332", "'this' cannot be referenced in current location."),
+  this_cannot_be_referenced_in_constructor_arguments: diag(2333, 1 /* Error */, "this_cannot_be_referenced_in_constructor_arguments_2333", "'this' cannot be referenced in constructor arguments."),
+  this_cannot_be_referenced_in_a_static_property_initializer: diag(2334, 1 /* Error */, "this_cannot_be_referenced_in_a_static_property_initializer_2334", "'this' cannot be referenced in a static property initializer."),
+  super_can_only_be_referenced_in_a_derived_class: diag(2335, 1 /* Error */, "super_can_only_be_referenced_in_a_derived_class_2335", "'super' can only be referenced in a derived class."),
+  super_cannot_be_referenced_in_constructor_arguments: diag(2336, 1 /* Error */, "super_cannot_be_referenced_in_constructor_arguments_2336", "'super' cannot be referenced in constructor arguments."),
+  Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: diag(2337, 1 /* Error */, "Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors_2337", "Super calls are not permitted outside constructors or in nested functions inside constructors."),
+  super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: diag(2338, 1 /* Error */, "super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_der_2338", "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class."),
+  Property_0_does_not_exist_on_type_1: diag(2339, 1 /* Error */, "Property_0_does_not_exist_on_type_1_2339", "Property '{0}' does not exist on type '{1}'."),
+  Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: diag(2340, 1 /* Error */, "Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword_2340", "Only public and protected methods of the base class are accessible via the 'super' keyword."),
+  Property_0_is_private_and_only_accessible_within_class_1: diag(2341, 1 /* Error */, "Property_0_is_private_and_only_accessible_within_class_1_2341", "Property '{0}' is private and only accessible within class '{1}'."),
+  This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_version_of_0: diag(2343, 1 /* Error */, "This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_ve_2343", "This syntax requires an imported helper named '{1}' which does not exist in '{0}'. Consider upgrading your version of '{0}'."),
+  Type_0_does_not_satisfy_the_constraint_1: diag(2344, 1 /* Error */, "Type_0_does_not_satisfy_the_constraint_1_2344", "Type '{0}' does not satisfy the constraint '{1}'."),
+  Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: diag(2345, 1 /* Error */, "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_2345", "Argument of type '{0}' is not assignable to parameter of type '{1}'."),
+  Call_target_does_not_contain_any_signatures: diag(2346, 1 /* Error */, "Call_target_does_not_contain_any_signatures_2346", "Call target does not contain any signatures."),
+  Untyped_function_calls_may_not_accept_type_arguments: diag(2347, 1 /* Error */, "Untyped_function_calls_may_not_accept_type_arguments_2347", "Untyped function calls may not accept type arguments."),
+  Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: diag(2348, 1 /* Error */, "Value_of_type_0_is_not_callable_Did_you_mean_to_include_new_2348", "Value of type '{0}' is not callable. Did you mean to include 'new'?"),
+  This_expression_is_not_callable: diag(2349, 1 /* Error */, "This_expression_is_not_callable_2349", "This expression is not callable."),
+  Only_a_void_function_can_be_called_with_the_new_keyword: diag(2350, 1 /* Error */, "Only_a_void_function_can_be_called_with_the_new_keyword_2350", "Only a void function can be called with the 'new' keyword."),
+  This_expression_is_not_constructable: diag(2351, 1 /* Error */, "This_expression_is_not_constructable_2351", "This expression is not constructable."),
+  Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first: diag(2352, 1 /* Error */, "Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the__2352", "Conversion of type '{0}' to type '{1}' may be a mistake because neither type sufficiently overlaps with the other. If this was intentional, convert the expression to 'unknown' first."),
+  Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1: diag(2353, 1 /* Error */, "Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1_2353", "Object literal may only specify known properties, and '{0}' does not exist in type '{1}'."),
+  This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found: diag(2354, 1 /* Error */, "This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found_2354", "This syntax requires an imported helper but module '{0}' cannot be found."),
+  A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value: diag(2355, 1 /* Error */, "A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_2355", "A function whose declared type is neither 'void' nor 'any' must return a value."),
+  An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2356, 1 /* Error */, "An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type_2356", "An arithmetic operand must be of type 'any', 'number', 'bigint' or an enum type."),
+  The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access: diag(2357, 1 /* Error */, "The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access_2357", "The operand of an increment or decrement operator must be a variable or a property access."),
+  The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: diag(2358, 1 /* Error */, "The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_paramete_2358", "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter."),
+  The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type: diag(2359, 1 /* Error */, "The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_F_2359", "The right-hand side of an 'instanceof' expression must be of type 'any' or of a type assignable to the 'Function' interface type."),
+  The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2362, 1 /* Error */, "The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type_2362", "The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type."),
+  The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2363, 1 /* Error */, "The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type_2363", "The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type."),
+  The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access: diag(2364, 1 /* Error */, "The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access_2364", "The left-hand side of an assignment expression must be a variable or a property access."),
+  Operator_0_cannot_be_applied_to_types_1_and_2: diag(2365, 1 /* Error */, "Operator_0_cannot_be_applied_to_types_1_and_2_2365", "Operator '{0}' cannot be applied to types '{1}' and '{2}'."),
+  Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined: diag(2366, 1 /* Error */, "Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined_2366", "Function lacks ending return statement and return type does not include 'undefined'."),
+  This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap: diag(2367, 1 /* Error */, "This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap_2367", "This comparison appears to be unintentional because the types '{0}' and '{1}' have no overlap."),
+  Type_parameter_name_cannot_be_0: diag(2368, 1 /* Error */, "Type_parameter_name_cannot_be_0_2368", "Type parameter name cannot be '{0}'."),
+  A_parameter_property_is_only_allowed_in_a_constructor_implementation: diag(2369, 1 /* Error */, "A_parameter_property_is_only_allowed_in_a_constructor_implementation_2369", "A parameter property is only allowed in a constructor implementation."),
+  A_rest_parameter_must_be_of_an_array_type: diag(2370, 1 /* Error */, "A_rest_parameter_must_be_of_an_array_type_2370", "A rest parameter must be of an array type."),
+  A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: diag(2371, 1 /* Error */, "A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation_2371", "A parameter initializer is only allowed in a function or constructor implementation."),
+  Parameter_0_cannot_reference_itself: diag(2372, 1 /* Error */, "Parameter_0_cannot_reference_itself_2372", "Parameter '{0}' cannot reference itself."),
+  Parameter_0_cannot_reference_identifier_1_declared_after_it: diag(2373, 1 /* Error */, "Parameter_0_cannot_reference_identifier_1_declared_after_it_2373", "Parameter '{0}' cannot reference identifier '{1}' declared after it."),
+  Duplicate_index_signature_for_type_0: diag(2374, 1 /* Error */, "Duplicate_index_signature_for_type_0_2374", "Duplicate index signature for type '{0}'."),
+  Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties: diag(2375, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefi_2375", "Type '{0}' is not assignable to type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the types of the target's properties."),
+  A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_class_contains_initialized_properties_parameter_properties_or_private_identifiers: diag(2376, 1 /* Error */, "A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_2376", "A 'super' call must be the first statement in the constructor to refer to 'super' or 'this' when a derived class contains initialized properties, parameter properties, or private identifiers."),
+  Constructors_for_derived_classes_must_contain_a_super_call: diag(2377, 1 /* Error */, "Constructors_for_derived_classes_must_contain_a_super_call_2377", "Constructors for derived classes must contain a 'super' call."),
+  A_get_accessor_must_return_a_value: diag(2378, 1 /* Error */, "A_get_accessor_must_return_a_value_2378", "A 'get' accessor must return a value."),
+  Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties: diag(2379, 1 /* Error */, "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_tr_2379", "Argument of type '{0}' is not assignable to parameter of type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the types of the target's properties."),
+  The_return_type_of_a_get_accessor_must_be_assignable_to_its_set_accessor_type: diag(2380, 1 /* Error */, "The_return_type_of_a_get_accessor_must_be_assignable_to_its_set_accessor_type_2380", "The return type of a 'get' accessor must be assignable to its 'set' accessor type"),
+  Overload_signatures_must_all_be_exported_or_non_exported: diag(2383, 1 /* Error */, "Overload_signatures_must_all_be_exported_or_non_exported_2383", "Overload signatures must all be exported or non-exported."),
+  Overload_signatures_must_all_be_ambient_or_non_ambient: diag(2384, 1 /* Error */, "Overload_signatures_must_all_be_ambient_or_non_ambient_2384", "Overload signatures must all be ambient or non-ambient."),
+  Overload_signatures_must_all_be_public_private_or_protected: diag(2385, 1 /* Error */, "Overload_signatures_must_all_be_public_private_or_protected_2385", "Overload signatures must all be public, private or protected."),
+  Overload_signatures_must_all_be_optional_or_required: diag(2386, 1 /* Error */, "Overload_signatures_must_all_be_optional_or_required_2386", "Overload signatures must all be optional or required."),
+  Function_overload_must_be_static: diag(2387, 1 /* Error */, "Function_overload_must_be_static_2387", "Function overload must be static."),
+  Function_overload_must_not_be_static: diag(2388, 1 /* Error */, "Function_overload_must_not_be_static_2388", "Function overload must not be static."),
+  Function_implementation_name_must_be_0: diag(2389, 1 /* Error */, "Function_implementation_name_must_be_0_2389", "Function implementation name must be '{0}'."),
+  Constructor_implementation_is_missing: diag(2390, 1 /* Error */, "Constructor_implementation_is_missing_2390", "Constructor implementation is missing."),
+  Function_implementation_is_missing_or_not_immediately_following_the_declaration: diag(2391, 1 /* Error */, "Function_implementation_is_missing_or_not_immediately_following_the_declaration_2391", "Function implementation is missing or not immediately following the declaration."),
+  Multiple_constructor_implementations_are_not_allowed: diag(2392, 1 /* Error */, "Multiple_constructor_implementations_are_not_allowed_2392", "Multiple constructor implementations are not allowed."),
+  Duplicate_function_implementation: diag(2393, 1 /* Error */, "Duplicate_function_implementation_2393", "Duplicate function implementation."),
+  This_overload_signature_is_not_compatible_with_its_implementation_signature: diag(2394, 1 /* Error */, "This_overload_signature_is_not_compatible_with_its_implementation_signature_2394", "This overload signature is not compatible with its implementation signature."),
+  Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: diag(2395, 1 /* Error */, "Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local_2395", "Individual declarations in merged declaration '{0}' must be all exported or all local."),
+  Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: diag(2396, 1 /* Error */, "Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters_2396", "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters."),
+  Declaration_name_conflicts_with_built_in_global_identifier_0: diag(2397, 1 /* Error */, "Declaration_name_conflicts_with_built_in_global_identifier_0_2397", "Declaration name conflicts with built-in global identifier '{0}'."),
+  constructor_cannot_be_used_as_a_parameter_property_name: diag(2398, 1 /* Error */, "constructor_cannot_be_used_as_a_parameter_property_name_2398", "'constructor' cannot be used as a parameter property name."),
+  Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: diag(2399, 1 /* Error */, "Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference_2399", "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference."),
+  Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: diag(2400, 1 /* Error */, "Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference_2400", "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference."),
+  A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_initialized_properties_parameter_properties_or_private_identifiers: diag(2401, 1 /* Error */, "A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_in_2401", "A 'super' call must be a root-level statement within a constructor of a derived class that contains initialized properties, parameter properties, or private identifiers."),
+  Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: diag(2402, 1 /* Error */, "Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference_2402", "Expression resolves to '_super' that compiler uses to capture base class reference."),
+  Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: diag(2403, 1 /* Error */, "Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_t_2403", "Subsequent variable declarations must have the same type.  Variable '{0}' must be of type '{1}', but here has type '{2}'."),
+  The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: diag(2404, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation_2404", "The left-hand side of a 'for...in' statement cannot use a type annotation."),
+  The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: diag(2405, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any_2405", "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'."),
+  The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access: diag(2406, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access_2406", "The left-hand side of a 'for...in' statement must be a variable or a property access."),
+  The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_here_has_type_0: diag(2407, 1 /* Error */, "The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_2407", "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter, but here has type '{0}'."),
+  Setters_cannot_return_a_value: diag(2408, 1 /* Error */, "Setters_cannot_return_a_value_2408", "Setters cannot return a value."),
+  Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: diag(2409, 1 /* Error */, "Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class_2409", "Return type of constructor signature must be assignable to the instance type of the class."),
+  The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any: diag(2410, 1 /* Error */, "The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any_2410", "The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'."),
+  Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target: diag(2412, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefi_2412", "Type '{0}' is not assignable to type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the type of the target."),
+  Property_0_of_type_1_is_not_assignable_to_2_index_type_3: diag(2411, 1 /* Error */, "Property_0_of_type_1_is_not_assignable_to_2_index_type_3_2411", "Property '{0}' of type '{1}' is not assignable to '{2}' index type '{3}'."),
+  _0_index_type_1_is_not_assignable_to_2_index_type_3: diag(2413, 1 /* Error */, "_0_index_type_1_is_not_assignable_to_2_index_type_3_2413", "'{0}' index type '{1}' is not assignable to '{2}' index type '{3}'."),
+  Class_name_cannot_be_0: diag(2414, 1 /* Error */, "Class_name_cannot_be_0_2414", "Class name cannot be '{0}'."),
+  Class_0_incorrectly_extends_base_class_1: diag(2415, 1 /* Error */, "Class_0_incorrectly_extends_base_class_1_2415", "Class '{0}' incorrectly extends base class '{1}'."),
+  Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2: diag(2416, 1 /* Error */, "Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2_2416", "Property '{0}' in type '{1}' is not assignable to the same property in base type '{2}'."),
+  Class_static_side_0_incorrectly_extends_base_class_static_side_1: diag(2417, 1 /* Error */, "Class_static_side_0_incorrectly_extends_base_class_static_side_1_2417", "Class static side '{0}' incorrectly extends base class static side '{1}'."),
+  Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1: diag(2418, 1 /* Error */, "Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1_2418", "Type of computed property's value is '{0}', which is not assignable to type '{1}'."),
+  Types_of_construct_signatures_are_incompatible: diag(2419, 1 /* Error */, "Types_of_construct_signatures_are_incompatible_2419", "Types of construct signatures are incompatible."),
+  Class_0_incorrectly_implements_interface_1: diag(2420, 1 /* Error */, "Class_0_incorrectly_implements_interface_1_2420", "Class '{0}' incorrectly implements interface '{1}'."),
+  A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2422, 1 /* Error */, "A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_memb_2422", "A class can only implement an object type or intersection of object types with statically known members."),
+  Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: diag(2423, 1 /* Error */, "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_access_2423", "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor."),
+  Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: diag(2425, 1 /* Error */, "Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_functi_2425", "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function."),
+  Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: diag(2426, 1 /* Error */, "Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_functi_2426", "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function."),
+  Interface_name_cannot_be_0: diag(2427, 1 /* Error */, "Interface_name_cannot_be_0_2427", "Interface name cannot be '{0}'."),
+  All_declarations_of_0_must_have_identical_type_parameters: diag(2428, 1 /* Error */, "All_declarations_of_0_must_have_identical_type_parameters_2428", "All declarations of '{0}' must have identical type parameters."),
+  Interface_0_incorrectly_extends_interface_1: diag(2430, 1 /* Error */, "Interface_0_incorrectly_extends_interface_1_2430", "Interface '{0}' incorrectly extends interface '{1}'."),
+  Enum_name_cannot_be_0: diag(2431, 1 /* Error */, "Enum_name_cannot_be_0_2431", "Enum name cannot be '{0}'."),
+  In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: diag(2432, 1 /* Error */, "In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enu_2432", "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element."),
+  A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: diag(2433, 1 /* Error */, "A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merg_2433", "A namespace declaration cannot be in a different file from a class or function with which it is merged."),
+  A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: diag(2434, 1 /* Error */, "A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged_2434", "A namespace declaration cannot be located prior to a class or function with which it is merged."),
+  Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces: diag(2435, 1 /* Error */, "Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces_2435", "Ambient modules cannot be nested in other modules or namespaces."),
+  Ambient_module_declaration_cannot_specify_relative_module_name: diag(2436, 1 /* Error */, "Ambient_module_declaration_cannot_specify_relative_module_name_2436", "Ambient module declaration cannot specify relative module name."),
+  Module_0_is_hidden_by_a_local_declaration_with_the_same_name: diag(2437, 1 /* Error */, "Module_0_is_hidden_by_a_local_declaration_with_the_same_name_2437", "Module '{0}' is hidden by a local declaration with the same name."),
+  Import_name_cannot_be_0: diag(2438, 1 /* Error */, "Import_name_cannot_be_0_2438", "Import name cannot be '{0}'."),
+  Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: diag(2439, 1 /* Error */, "Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relati_2439", "Import or export declaration in an ambient module declaration cannot reference module through relative module name."),
+  Import_declaration_conflicts_with_local_declaration_of_0: diag(2440, 1 /* Error */, "Import_declaration_conflicts_with_local_declaration_of_0_2440", "Import declaration conflicts with local declaration of '{0}'."),
+  Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: diag(2441, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_2441", "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module."),
+  Types_have_separate_declarations_of_a_private_property_0: diag(2442, 1 /* Error */, "Types_have_separate_declarations_of_a_private_property_0_2442", "Types have separate declarations of a private property '{0}'."),
+  Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: diag(2443, 1 /* Error */, "Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2_2443", "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'."),
+  Property_0_is_protected_in_type_1_but_public_in_type_2: diag(2444, 1 /* Error */, "Property_0_is_protected_in_type_1_but_public_in_type_2_2444", "Property '{0}' is protected in type '{1}' but public in type '{2}'."),
+  Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: diag(2445, 1 /* Error */, "Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses_2445", "Property '{0}' is protected and only accessible within class '{1}' and its subclasses."),
+  Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_class_2: diag(2446, 1 /* Error */, "Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_cl_2446", "Property '{0}' is protected and only accessible through an instance of class '{1}'. This is an instance of class '{2}'."),
+  The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: diag(2447, 1 /* Error */, "The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead_2447", "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead."),
+  Block_scoped_variable_0_used_before_its_declaration: diag(2448, 1 /* Error */, "Block_scoped_variable_0_used_before_its_declaration_2448", "Block-scoped variable '{0}' used before its declaration."),
+  Class_0_used_before_its_declaration: diag(2449, 1 /* Error */, "Class_0_used_before_its_declaration_2449", "Class '{0}' used before its declaration."),
+  Enum_0_used_before_its_declaration: diag(2450, 1 /* Error */, "Enum_0_used_before_its_declaration_2450", "Enum '{0}' used before its declaration."),
+  Cannot_redeclare_block_scoped_variable_0: diag(2451, 1 /* Error */, "Cannot_redeclare_block_scoped_variable_0_2451", "Cannot redeclare block-scoped variable '{0}'."),
+  An_enum_member_cannot_have_a_numeric_name: diag(2452, 1 /* Error */, "An_enum_member_cannot_have_a_numeric_name_2452", "An enum member cannot have a numeric name."),
+  Variable_0_is_used_before_being_assigned: diag(2454, 1 /* Error */, "Variable_0_is_used_before_being_assigned_2454", "Variable '{0}' is used before being assigned."),
+  Type_alias_0_circularly_references_itself: diag(2456, 1 /* Error */, "Type_alias_0_circularly_references_itself_2456", "Type alias '{0}' circularly references itself."),
+  Type_alias_name_cannot_be_0: diag(2457, 1 /* Error */, "Type_alias_name_cannot_be_0_2457", "Type alias name cannot be '{0}'."),
+  An_AMD_module_cannot_have_multiple_name_assignments: diag(2458, 1 /* Error */, "An_AMD_module_cannot_have_multiple_name_assignments_2458", "An AMD module cannot have multiple name assignments."),
+  Module_0_declares_1_locally_but_it_is_not_exported: diag(2459, 1 /* Error */, "Module_0_declares_1_locally_but_it_is_not_exported_2459", "Module '{0}' declares '{1}' locally, but it is not exported."),
+  Module_0_declares_1_locally_but_it_is_exported_as_2: diag(2460, 1 /* Error */, "Module_0_declares_1_locally_but_it_is_exported_as_2_2460", "Module '{0}' declares '{1}' locally, but it is exported as '{2}'."),
+  Type_0_is_not_an_array_type: diag(2461, 1 /* Error */, "Type_0_is_not_an_array_type_2461", "Type '{0}' is not an array type."),
+  A_rest_element_must_be_last_in_a_destructuring_pattern: diag(2462, 1 /* Error */, "A_rest_element_must_be_last_in_a_destructuring_pattern_2462", "A rest element must be last in a destructuring pattern."),
+  A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: diag(2463, 1 /* Error */, "A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature_2463", "A binding pattern parameter cannot be optional in an implementation signature."),
+  A_computed_property_name_must_be_of_type_string_number_symbol_or_any: diag(2464, 1 /* Error */, "A_computed_property_name_must_be_of_type_string_number_symbol_or_any_2464", "A computed property name must be of type 'string', 'number', 'symbol', or 'any'."),
+  this_cannot_be_referenced_in_a_computed_property_name: diag(2465, 1 /* Error */, "this_cannot_be_referenced_in_a_computed_property_name_2465", "'this' cannot be referenced in a computed property name."),
+  super_cannot_be_referenced_in_a_computed_property_name: diag(2466, 1 /* Error */, "super_cannot_be_referenced_in_a_computed_property_name_2466", "'super' cannot be referenced in a computed property name."),
+  A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: diag(2467, 1 /* Error */, "A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type_2467", "A computed property name cannot reference a type parameter from its containing type."),
+  Cannot_find_global_value_0: diag(2468, 1 /* Error */, "Cannot_find_global_value_0_2468", "Cannot find global value '{0}'."),
+  The_0_operator_cannot_be_applied_to_type_symbol: diag(2469, 1 /* Error */, "The_0_operator_cannot_be_applied_to_type_symbol_2469", "The '{0}' operator cannot be applied to type 'symbol'."),
+  Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher: diag(2472, 1 /* Error */, "Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher_2472", "Spread operator in 'new' expressions is only available when targeting ECMAScript 5 and higher."),
+  Enum_declarations_must_all_be_const_or_non_const: diag(2473, 1 /* Error */, "Enum_declarations_must_all_be_const_or_non_const_2473", "Enum declarations must all be const or non-const."),
+  const_enum_member_initializers_must_be_constant_expressions: diag(2474, 1 /* Error */, "const_enum_member_initializers_must_be_constant_expressions_2474", "const enum member initializers must be constant expressions."),
+  const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment_or_type_query: diag(2475, 1 /* Error */, "const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_im_2475", "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment or type query."),
+  A_const_enum_member_can_only_be_accessed_using_a_string_literal: diag(2476, 1 /* Error */, "A_const_enum_member_can_only_be_accessed_using_a_string_literal_2476", "A const enum member can only be accessed using a string literal."),
+  const_enum_member_initializer_was_evaluated_to_a_non_finite_value: diag(2477, 1 /* Error */, "const_enum_member_initializer_was_evaluated_to_a_non_finite_value_2477", "'const' enum member initializer was evaluated to a non-finite value."),
+  const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: diag(2478, 1 /* Error */, "const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN_2478", "'const' enum member initializer was evaluated to disallowed value 'NaN'."),
+  let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: diag(2480, 1 /* Error */, "let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations_2480", "'let' is not allowed to be used as a name in 'let' or 'const' declarations."),
+  Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: diag(2481, 1 /* Error */, "Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1_2481", "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'."),
+  The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: diag(2483, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation_2483", "The left-hand side of a 'for...of' statement cannot use a type annotation."),
+  Export_declaration_conflicts_with_exported_declaration_of_0: diag(2484, 1 /* Error */, "Export_declaration_conflicts_with_exported_declaration_of_0_2484", "Export declaration conflicts with exported declaration of '{0}'."),
+  The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access: diag(2487, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access_2487", "The left-hand side of a 'for...of' statement must be a variable or a property access."),
+  Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2488, 1 /* Error */, "Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator_2488", "Type '{0}' must have a '[Symbol.iterator]()' method that returns an iterator."),
+  An_iterator_must_have_a_next_method: diag(2489, 1 /* Error */, "An_iterator_must_have_a_next_method_2489", "An iterator must have a 'next()' method."),
+  The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property: diag(2490, 1 /* Error */, "The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property_2490", "The type returned by the '{0}()' method of an iterator must have a 'value' property."),
+  The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: diag(2491, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern_2491", "The left-hand side of a 'for...in' statement cannot be a destructuring pattern."),
+  Cannot_redeclare_identifier_0_in_catch_clause: diag(2492, 1 /* Error */, "Cannot_redeclare_identifier_0_in_catch_clause_2492", "Cannot redeclare identifier '{0}' in catch clause."),
+  Tuple_type_0_of_length_1_has_no_element_at_index_2: diag(2493, 1 /* Error */, "Tuple_type_0_of_length_1_has_no_element_at_index_2_2493", "Tuple type '{0}' of length '{1}' has no element at index '{2}'."),
+  Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: diag(2494, 1 /* Error */, "Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher_2494", "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher."),
+  Type_0_is_not_an_array_type_or_a_string_type: diag(2495, 1 /* Error */, "Type_0_is_not_an_array_type_or_a_string_type_2495", "Type '{0}' is not an array type or a string type."),
+  The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression: diag(2496, 1 /* Error */, "The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_stand_2496", "The 'arguments' object cannot be referenced in an arrow function in ES3 and ES5. Consider using a standard function expression."),
+  This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_referencing_its_default_export: diag(2497, 1 /* Error */, "This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_2497", "This module can only be referenced with ECMAScript imports/exports by turning on the '{0}' flag and referencing its default export."),
+  Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: diag(2498, 1 /* Error */, "Module_0_uses_export_and_cannot_be_used_with_export_Asterisk_2498", "Module '{0}' uses 'export =' and cannot be used with 'export *'."),
+  An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: diag(2499, 1 /* Error */, "An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments_2499", "An interface can only extend an identifier/qualified-name with optional type arguments."),
+  A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: diag(2500, 1 /* Error */, "A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments_2500", "A class can only implement an identifier/qualified-name with optional type arguments."),
+  A_rest_element_cannot_contain_a_binding_pattern: diag(2501, 1 /* Error */, "A_rest_element_cannot_contain_a_binding_pattern_2501", "A rest element cannot contain a binding pattern."),
+  _0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: diag(2502, 1 /* Error */, "_0_is_referenced_directly_or_indirectly_in_its_own_type_annotation_2502", "'{0}' is referenced directly or indirectly in its own type annotation."),
+  Cannot_find_namespace_0: diag(2503, 1 /* Error */, "Cannot_find_namespace_0_2503", "Cannot find namespace '{0}'."),
+  Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator: diag(2504, 1 /* Error */, "Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator_2504", "Type '{0}' must have a '[Symbol.asyncIterator]()' method that returns an async iterator."),
+  A_generator_cannot_have_a_void_type_annotation: diag(2505, 1 /* Error */, "A_generator_cannot_have_a_void_type_annotation_2505", "A generator cannot have a 'void' type annotation."),
+  _0_is_referenced_directly_or_indirectly_in_its_own_base_expression: diag(2506, 1 /* Error */, "_0_is_referenced_directly_or_indirectly_in_its_own_base_expression_2506", "'{0}' is referenced directly or indirectly in its own base expression."),
+  Type_0_is_not_a_constructor_function_type: diag(2507, 1 /* Error */, "Type_0_is_not_a_constructor_function_type_2507", "Type '{0}' is not a constructor function type."),
+  No_base_constructor_has_the_specified_number_of_type_arguments: diag(2508, 1 /* Error */, "No_base_constructor_has_the_specified_number_of_type_arguments_2508", "No base constructor has the specified number of type arguments."),
+  Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2509, 1 /* Error */, "Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_2509", "Base constructor return type '{0}' is not an object type or intersection of object types with statically known members."),
+  Base_constructors_must_all_have_the_same_return_type: diag(2510, 1 /* Error */, "Base_constructors_must_all_have_the_same_return_type_2510", "Base constructors must all have the same return type."),
+  Cannot_create_an_instance_of_an_abstract_class: diag(2511, 1 /* Error */, "Cannot_create_an_instance_of_an_abstract_class_2511", "Cannot create an instance of an abstract class."),
+  Overload_signatures_must_all_be_abstract_or_non_abstract: diag(2512, 1 /* Error */, "Overload_signatures_must_all_be_abstract_or_non_abstract_2512", "Overload signatures must all be abstract or non-abstract."),
+  Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression: diag(2513, 1 /* Error */, "Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression_2513", "Abstract method '{0}' in class '{1}' cannot be accessed via super expression."),
+  A_tuple_type_cannot_be_indexed_with_a_negative_value: diag(2514, 1 /* Error */, "A_tuple_type_cannot_be_indexed_with_a_negative_value_2514", "A tuple type cannot be indexed with a negative value."),
+  Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2: diag(2515, 1 /* Error */, "Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2_2515", "Non-abstract class '{0}' does not implement inherited abstract member '{1}' from class '{2}'."),
+  All_declarations_of_an_abstract_method_must_be_consecutive: diag(2516, 1 /* Error */, "All_declarations_of_an_abstract_method_must_be_consecutive_2516", "All declarations of an abstract method must be consecutive."),
+  Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type: diag(2517, 1 /* Error */, "Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type_2517", "Cannot assign an abstract constructor type to a non-abstract constructor type."),
+  A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard: diag(2518, 1 /* Error */, "A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard_2518", "A 'this'-based type guard is not compatible with a parameter-based type guard."),
+  An_async_iterator_must_have_a_next_method: diag(2519, 1 /* Error */, "An_async_iterator_must_have_a_next_method_2519", "An async iterator must have a 'next()' method."),
+  Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions: diag(2520, 1 /* Error */, "Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions_2520", "Duplicate identifier '{0}'. Compiler uses declaration '{1}' to support async functions."),
+  The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method: diag(2522, 1 /* Error */, "The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_usi_2522", "The 'arguments' object cannot be referenced in an async function or method in ES3 and ES5. Consider using a standard function or method."),
+  yield_expressions_cannot_be_used_in_a_parameter_initializer: diag(2523, 1 /* Error */, "yield_expressions_cannot_be_used_in_a_parameter_initializer_2523", "'yield' expressions cannot be used in a parameter initializer."),
+  await_expressions_cannot_be_used_in_a_parameter_initializer: diag(2524, 1 /* Error */, "await_expressions_cannot_be_used_in_a_parameter_initializer_2524", "'await' expressions cannot be used in a parameter initializer."),
+  Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value: diag(2525, 1 /* Error */, "Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value_2525", "Initializer provides no value for this binding element and the binding element has no default value."),
+  A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface: diag(2526, 1 /* Error */, "A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface_2526", "A 'this' type is available only in a non-static member of a class or interface."),
+  The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary: diag(2527, 1 /* Error */, "The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary_2527", "The inferred type of '{0}' references an inaccessible '{1}' type. A type annotation is necessary."),
+  A_module_cannot_have_multiple_default_exports: diag(2528, 1 /* Error */, "A_module_cannot_have_multiple_default_exports_2528", "A module cannot have multiple default exports."),
+  Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions: diag(2529, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_func_2529", "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module containing async functions."),
+  Property_0_is_incompatible_with_index_signature: diag(2530, 1 /* Error */, "Property_0_is_incompatible_with_index_signature_2530", "Property '{0}' is incompatible with index signature."),
+  Object_is_possibly_null: diag(2531, 1 /* Error */, "Object_is_possibly_null_2531", "Object is possibly 'null'."),
+  Object_is_possibly_undefined: diag(2532, 1 /* Error */, "Object_is_possibly_undefined_2532", "Object is possibly 'undefined'."),
+  Object_is_possibly_null_or_undefined: diag(2533, 1 /* Error */, "Object_is_possibly_null_or_undefined_2533", "Object is possibly 'null' or 'undefined'."),
+  A_function_returning_never_cannot_have_a_reachable_end_point: diag(2534, 1 /* Error */, "A_function_returning_never_cannot_have_a_reachable_end_point_2534", "A function returning 'never' cannot have a reachable end point."),
+  Type_0_cannot_be_used_to_index_type_1: diag(2536, 1 /* Error */, "Type_0_cannot_be_used_to_index_type_1_2536", "Type '{0}' cannot be used to index type '{1}'."),
+  Type_0_has_no_matching_index_signature_for_type_1: diag(2537, 1 /* Error */, "Type_0_has_no_matching_index_signature_for_type_1_2537", "Type '{0}' has no matching index signature for type '{1}'."),
+  Type_0_cannot_be_used_as_an_index_type: diag(2538, 1 /* Error */, "Type_0_cannot_be_used_as_an_index_type_2538", "Type '{0}' cannot be used as an index type."),
+  Cannot_assign_to_0_because_it_is_not_a_variable: diag(2539, 1 /* Error */, "Cannot_assign_to_0_because_it_is_not_a_variable_2539", "Cannot assign to '{0}' because it is not a variable."),
+  Cannot_assign_to_0_because_it_is_a_read_only_property: diag(2540, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_read_only_property_2540", "Cannot assign to '{0}' because it is a read-only property."),
+  Index_signature_in_type_0_only_permits_reading: diag(2542, 1 /* Error */, "Index_signature_in_type_0_only_permits_reading_2542", "Index signature in type '{0}' only permits reading."),
+  Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference: diag(2543, 1 /* Error */, "Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_me_2543", "Duplicate identifier '_newTarget'. Compiler uses variable declaration '_newTarget' to capture 'new.target' meta-property reference."),
+  Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference: diag(2544, 1 /* Error */, "Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta__2544", "Expression resolves to variable declaration '_newTarget' that compiler uses to capture 'new.target' meta-property reference."),
+  A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any: diag(2545, 1 /* Error */, "A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any_2545", "A mixin class must have a constructor with a single rest parameter of type 'any[]'."),
+  The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property: diag(2547, 1 /* Error */, "The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_pro_2547", "The type returned by the '{0}()' method of an async iterator must be a promise for a type with a 'value' property."),
+  Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2548, 1 /* Error */, "Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator_2548", "Type '{0}' is not an array type or does not have a '[Symbol.iterator]()' method that returns an iterator."),
+  Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2549, 1 /* Error */, "Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns__2549", "Type '{0}' is not an array type or a string type or does not have a '[Symbol.iterator]()' method that returns an iterator."),
+  Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2_or_later: diag(2550, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_c_2550", "Property '{0}' does not exist on type '{1}'. Do you need to change your target library? Try changing the 'lib' compiler option to '{2}' or later."),
+  Property_0_does_not_exist_on_type_1_Did_you_mean_2: diag(2551, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Did_you_mean_2_2551", "Property '{0}' does not exist on type '{1}'. Did you mean '{2}'?"),
+  Cannot_find_name_0_Did_you_mean_1: diag(2552, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_1_2552", "Cannot find name '{0}'. Did you mean '{1}'?"),
+  Computed_values_are_not_permitted_in_an_enum_with_string_valued_members: diag(2553, 1 /* Error */, "Computed_values_are_not_permitted_in_an_enum_with_string_valued_members_2553", "Computed values are not permitted in an enum with string valued members."),
+  Expected_0_arguments_but_got_1: diag(2554, 1 /* Error */, "Expected_0_arguments_but_got_1_2554", "Expected {0} arguments, but got {1}."),
+  Expected_at_least_0_arguments_but_got_1: diag(2555, 1 /* Error */, "Expected_at_least_0_arguments_but_got_1_2555", "Expected at least {0} arguments, but got {1}."),
+  A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter: diag(2556, 1 /* Error */, "A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter_2556", "A spread argument must either have a tuple type or be passed to a rest parameter."),
+  Expected_0_type_arguments_but_got_1: diag(2558, 1 /* Error */, "Expected_0_type_arguments_but_got_1_2558", "Expected {0} type arguments, but got {1}."),
+  Type_0_has_no_properties_in_common_with_type_1: diag(2559, 1 /* Error */, "Type_0_has_no_properties_in_common_with_type_1_2559", "Type '{0}' has no properties in common with type '{1}'."),
+  Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it: diag(2560, 1 /* Error */, "Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it_2560", "Value of type '{0}' has no properties in common with type '{1}'. Did you mean to call it?"),
+  Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_write_2: diag(2561, 1 /* Error */, "Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_writ_2561", "Object literal may only specify known properties, but '{0}' does not exist in type '{1}'. Did you mean to write '{2}'?"),
+  Base_class_expressions_cannot_reference_class_type_parameters: diag(2562, 1 /* Error */, "Base_class_expressions_cannot_reference_class_type_parameters_2562", "Base class expressions cannot reference class type parameters."),
+  The_containing_function_or_module_body_is_too_large_for_control_flow_analysis: diag(2563, 1 /* Error */, "The_containing_function_or_module_body_is_too_large_for_control_flow_analysis_2563", "The containing function or module body is too large for control flow analysis."),
+  Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor: diag(2564, 1 /* Error */, "Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor_2564", "Property '{0}' has no initializer and is not definitely assigned in the constructor."),
+  Property_0_is_used_before_being_assigned: diag(2565, 1 /* Error */, "Property_0_is_used_before_being_assigned_2565", "Property '{0}' is used before being assigned."),
+  A_rest_element_cannot_have_a_property_name: diag(2566, 1 /* Error */, "A_rest_element_cannot_have_a_property_name_2566", "A rest element cannot have a property name."),
+  Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations: diag(2567, 1 /* Error */, "Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations_2567", "Enum declarations can only merge with namespace or other enum declarations."),
+  Property_0_may_not_exist_on_type_1_Did_you_mean_2: diag(2568, 1 /* Error */, "Property_0_may_not_exist_on_type_1_Did_you_mean_2_2568", "Property '{0}' may not exist on type '{1}'. Did you mean '{2}'?"),
+  Could_not_find_name_0_Did_you_mean_1: diag(2570, 1 /* Error */, "Could_not_find_name_0_Did_you_mean_1_2570", "Could not find name '{0}'. Did you mean '{1}'?"),
+  Object_is_of_type_unknown: diag(2571, 1 /* Error */, "Object_is_of_type_unknown_2571", "Object is of type 'unknown'."),
+  A_rest_element_type_must_be_an_array_type: diag(2574, 1 /* Error */, "A_rest_element_type_must_be_an_array_type_2574", "A rest element type must be an array type."),
+  No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments: diag(2575, 1 /* Error */, "No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments_2575", "No overload expects {0} arguments, but overloads do exist that expect either {1} or {2} arguments."),
+  Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead: diag(2576, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead_2576", "Property '{0}' does not exist on type '{1}'. Did you mean to access the static member '{2}' instead?"),
+  Return_type_annotation_circularly_references_itself: diag(2577, 1 /* Error */, "Return_type_annotation_circularly_references_itself_2577", "Return type annotation circularly references itself."),
+  Unused_ts_expect_error_directive: diag(2578, 1 /* Error */, "Unused_ts_expect_error_directive_2578", "Unused '@ts-expect-error' directive."),
+  Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode: diag(2580, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashno_2580", "Cannot find name '{0}'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node`."),
+  Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery: diag(2581, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slash_2581", "Cannot find name '{0}'. Do you need to install type definitions for jQuery? Try `npm i --save-dev @types/jquery`."),
+  Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha: diag(2582, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_type_2582", "Cannot find name '{0}'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha`."),
+  Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later: diag(2583, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2583", "Cannot find name '{0}'. Do you need to change your target library? Try changing the 'lib' compiler option to '{1}' or later."),
+  Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom: diag(2584, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2584", "Cannot find name '{0}'. Do you need to change your target library? Try changing the 'lib' compiler option to include 'dom'."),
+  _0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later: diag(2585, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_2585", "'{0}' only refers to a type, but is being used as a value here. Do you need to change your target library? Try changing the 'lib' compiler option to es2015 or later."),
+  Cannot_assign_to_0_because_it_is_a_constant: diag(2588, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_constant_2588", "Cannot assign to '{0}' because it is a constant."),
+  Type_instantiation_is_excessively_deep_and_possibly_infinite: diag(2589, 1 /* Error */, "Type_instantiation_is_excessively_deep_and_possibly_infinite_2589", "Type instantiation is excessively deep and possibly infinite."),
+  Expression_produces_a_union_type_that_is_too_complex_to_represent: diag(2590, 1 /* Error */, "Expression_produces_a_union_type_that_is_too_complex_to_represent_2590", "Expression produces a union type that is too complex to represent."),
+  Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig: diag(2591, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashno_2591", "Cannot find name '{0}'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node` and then add 'node' to the types field in your tsconfig."),
+  Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig: diag(2592, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slash_2592", "Cannot find name '{0}'. Do you need to install type definitions for jQuery? Try `npm i --save-dev @types/jquery` and then add 'jquery' to the types field in your tsconfig."),
+  Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig: diag(2593, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_type_2593", "Cannot find name '{0}'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha` and then add 'jest' or 'mocha' to the types field in your tsconfig."),
+  This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag: diag(2594, 1 /* Error */, "This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag_2594", "This module is declared with 'export =', and can only be used with a default import when using the '{0}' flag."),
+  _0_can_only_be_imported_by_using_a_default_import: diag(2595, 1 /* Error */, "_0_can_only_be_imported_by_using_a_default_import_2595", "'{0}' can only be imported by using a default import."),
+  _0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2596, 1 /* Error */, "_0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import_2596", "'{0}' can only be imported by turning on the 'esModuleInterop' flag and using a default import."),
+  _0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import: diag(2597, 1 /* Error */, "_0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import_2597", "'{0}' can only be imported by using a 'require' call or by using a default import."),
+  _0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2598, 1 /* Error */, "_0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using__2598", "'{0}' can only be imported by using a 'require' call or by turning on the 'esModuleInterop' flag and using a default import."),
+  JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist: diag(2602, 1 /* Error */, "JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist_2602", "JSX element implicitly has type 'any' because the global type 'JSX.Element' does not exist."),
+  Property_0_in_type_1_is_not_assignable_to_type_2: diag(2603, 1 /* Error */, "Property_0_in_type_1_is_not_assignable_to_type_2_2603", "Property '{0}' in type '{1}' is not assignable to type '{2}'."),
+  JSX_element_type_0_does_not_have_any_construct_or_call_signatures: diag(2604, 1 /* Error */, "JSX_element_type_0_does_not_have_any_construct_or_call_signatures_2604", "JSX element type '{0}' does not have any construct or call signatures."),
+  Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property: diag(2606, 1 /* Error */, "Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property_2606", "Property '{0}' of JSX spread attribute is not assignable to target property."),
+  JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property: diag(2607, 1 /* Error */, "JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property_2607", "JSX element class does not support attributes because it does not have a '{0}' property."),
+  The_global_type_JSX_0_may_not_have_more_than_one_property: diag(2608, 1 /* Error */, "The_global_type_JSX_0_may_not_have_more_than_one_property_2608", "The global type 'JSX.{0}' may not have more than one property."),
+  JSX_spread_child_must_be_an_array_type: diag(2609, 1 /* Error */, "JSX_spread_child_must_be_an_array_type_2609", "JSX spread child must be an array type."),
+  _0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property: diag(2610, 1 /* Error */, "_0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property_2610", "'{0}' is defined as an accessor in class '{1}', but is overridden here in '{2}' as an instance property."),
+  _0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor: diag(2611, 1 /* Error */, "_0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor_2611", "'{0}' is defined as a property in class '{1}', but is overridden here in '{2}' as an accessor."),
+  Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration: diag(2612, 1 /* Error */, "Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_2612", "Property '{0}' will overwrite the base property in '{1}'. If this is intentional, add an initializer. Otherwise, add a 'declare' modifier or remove the redundant declaration."),
+  Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead: diag(2613, 1 /* Error */, "Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead_2613", "Module '{0}' has no default export. Did you mean to use 'import { {1} } from {0}' instead?"),
+  Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead: diag(2614, 1 /* Error */, "Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead_2614", "Module '{0}' has no exported member '{1}'. Did you mean to use 'import {1} from {0}' instead?"),
+  Type_of_property_0_circularly_references_itself_in_mapped_type_1: diag(2615, 1 /* Error */, "Type_of_property_0_circularly_references_itself_in_mapped_type_1_2615", "Type of property '{0}' circularly references itself in mapped type '{1}'."),
+  _0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import: diag(2616, 1 /* Error */, "_0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import_2616", "'{0}' can only be imported by using 'import {1} = require({2})' or a default import."),
+  _0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2617, 1 /* Error */, "_0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_us_2617", "'{0}' can only be imported by using 'import {1} = require({2})' or by turning on the 'esModuleInterop' flag and using a default import."),
+  Source_has_0_element_s_but_target_requires_1: diag(2618, 1 /* Error */, "Source_has_0_element_s_but_target_requires_1_2618", "Source has {0} element(s) but target requires {1}."),
+  Source_has_0_element_s_but_target_allows_only_1: diag(2619, 1 /* Error */, "Source_has_0_element_s_but_target_allows_only_1_2619", "Source has {0} element(s) but target allows only {1}."),
+  Target_requires_0_element_s_but_source_may_have_fewer: diag(2620, 1 /* Error */, "Target_requires_0_element_s_but_source_may_have_fewer_2620", "Target requires {0} element(s) but source may have fewer."),
+  Target_allows_only_0_element_s_but_source_may_have_more: diag(2621, 1 /* Error */, "Target_allows_only_0_element_s_but_source_may_have_more_2621", "Target allows only {0} element(s) but source may have more."),
+  Source_provides_no_match_for_required_element_at_position_0_in_target: diag(2623, 1 /* Error */, "Source_provides_no_match_for_required_element_at_position_0_in_target_2623", "Source provides no match for required element at position {0} in target."),
+  Source_provides_no_match_for_variadic_element_at_position_0_in_target: diag(2624, 1 /* Error */, "Source_provides_no_match_for_variadic_element_at_position_0_in_target_2624", "Source provides no match for variadic element at position {0} in target."),
+  Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target: diag(2625, 1 /* Error */, "Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target_2625", "Variadic element at position {0} in source does not match element at position {1} in target."),
+  Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target: diag(2626, 1 /* Error */, "Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target_2626", "Type at position {0} in source is not compatible with type at position {1} in target."),
+  Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target: diag(2627, 1 /* Error */, "Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target_2627", "Type at positions {0} through {1} in source is not compatible with type at position {2} in target."),
+  Cannot_assign_to_0_because_it_is_an_enum: diag(2628, 1 /* Error */, "Cannot_assign_to_0_because_it_is_an_enum_2628", "Cannot assign to '{0}' because it is an enum."),
+  Cannot_assign_to_0_because_it_is_a_class: diag(2629, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_class_2629", "Cannot assign to '{0}' because it is a class."),
+  Cannot_assign_to_0_because_it_is_a_function: diag(2630, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_function_2630", "Cannot assign to '{0}' because it is a function."),
+  Cannot_assign_to_0_because_it_is_a_namespace: diag(2631, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_namespace_2631", "Cannot assign to '{0}' because it is a namespace."),
+  Cannot_assign_to_0_because_it_is_an_import: diag(2632, 1 /* Error */, "Cannot_assign_to_0_because_it_is_an_import_2632", "Cannot assign to '{0}' because it is an import."),
+  JSX_property_access_expressions_cannot_include_JSX_namespace_names: diag(2633, 1 /* Error */, "JSX_property_access_expressions_cannot_include_JSX_namespace_names_2633", "JSX property access expressions cannot include JSX namespace names"),
+  _0_index_signatures_are_incompatible: diag(2634, 1 /* Error */, "_0_index_signatures_are_incompatible_2634", "'{0}' index signatures are incompatible."),
+  Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable: diag(2635, 1 /* Error */, "Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable_2635", "Type '{0}' has no signatures for which the type argument list is applicable."),
+  Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation: diag(2636, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation_2636", "Type '{0}' is not assignable to type '{1}' as implied by variance annotation."),
+  Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types: diag(2637, 1 /* Error */, "Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_t_2637", "Variance annotations are only supported in type aliases for object, function, constructor, and mapped types."),
+  Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operator: diag(2638, 1 /* Error */, "Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operato_2638", "Type '{0}' may represent a primitive value, which is not permitted as the right operand of the 'in' operator."),
+  Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity: diag(2649, 1 /* Error */, "Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity_2649", "Cannot augment module '{0}' with value exports because it resolves to a non-module entity."),
+  A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums: diag(2651, 1 /* Error */, "A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_memb_2651", "A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums."),
+  Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead: diag(2652, 1 /* Error */, "Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_d_2652", "Merged declaration '{0}' cannot include a default export declaration. Consider adding a separate 'export default {0}' declaration instead."),
+  Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1: diag(2653, 1 /* Error */, "Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1_2653", "Non-abstract class expression does not implement inherited abstract member '{0}' from class '{1}'."),
+  JSX_expressions_must_have_one_parent_element: diag(2657, 1 /* Error */, "JSX_expressions_must_have_one_parent_element_2657", "JSX expressions must have one parent element."),
+  Type_0_provides_no_match_for_the_signature_1: diag(2658, 1 /* Error */, "Type_0_provides_no_match_for_the_signature_1_2658", "Type '{0}' provides no match for the signature '{1}'."),
+  super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher: diag(2659, 1 /* Error */, "super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_highe_2659", "'super' is only allowed in members of object literal expressions when option 'target' is 'ES2015' or higher."),
+  super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions: diag(2660, 1 /* Error */, "super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions_2660", "'super' can only be referenced in members of derived classes or object literal expressions."),
+  Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module: diag(2661, 1 /* Error */, "Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module_2661", "Cannot export '{0}'. Only local declarations can be exported from a module."),
+  Cannot_find_name_0_Did_you_mean_the_static_member_1_0: diag(2662, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_the_static_member_1_0_2662", "Cannot find name '{0}'. Did you mean the static member '{1}.{0}'?"),
+  Cannot_find_name_0_Did_you_mean_the_instance_member_this_0: diag(2663, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_the_instance_member_this_0_2663", "Cannot find name '{0}'. Did you mean the instance member 'this.{0}'?"),
+  Invalid_module_name_in_augmentation_module_0_cannot_be_found: diag(2664, 1 /* Error */, "Invalid_module_name_in_augmentation_module_0_cannot_be_found_2664", "Invalid module name in augmentation, module '{0}' cannot be found."),
+  Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented: diag(2665, 1 /* Error */, "Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augm_2665", "Invalid module name in augmentation. Module '{0}' resolves to an untyped module at '{1}', which cannot be augmented."),
+  Exports_and_export_assignments_are_not_permitted_in_module_augmentations: diag(2666, 1 /* Error */, "Exports_and_export_assignments_are_not_permitted_in_module_augmentations_2666", "Exports and export assignments are not permitted in module augmentations."),
+  Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module: diag(2667, 1 /* Error */, "Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_mod_2667", "Imports are not permitted in module augmentations. Consider moving them to the enclosing external module."),
+  export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible: diag(2668, 1 /* Error */, "export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always__2668", "'export' modifier cannot be applied to ambient modules and module augmentations since they are always visible."),
+  Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations: diag(2669, 1 /* Error */, "Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_2669", "Augmentations for the global scope can only be directly nested in external modules or ambient module declarations."),
+  Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context: diag(2670, 1 /* Error */, "Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambien_2670", "Augmentations for the global scope should have 'declare' modifier unless they appear in already ambient context."),
+  Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity: diag(2671, 1 /* Error */, "Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity_2671", "Cannot augment module '{0}' because it resolves to a non-module entity."),
+  Cannot_assign_a_0_constructor_type_to_a_1_constructor_type: diag(2672, 1 /* Error */, "Cannot_assign_a_0_constructor_type_to_a_1_constructor_type_2672", "Cannot assign a '{0}' constructor type to a '{1}' constructor type."),
+  Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration: diag(2673, 1 /* Error */, "Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration_2673", "Constructor of class '{0}' is private and only accessible within the class declaration."),
+  Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration: diag(2674, 1 /* Error */, "Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration_2674", "Constructor of class '{0}' is protected and only accessible within the class declaration."),
+  Cannot_extend_a_class_0_Class_constructor_is_marked_as_private: diag(2675, 1 /* Error */, "Cannot_extend_a_class_0_Class_constructor_is_marked_as_private_2675", "Cannot extend a class '{0}'. Class constructor is marked as private."),
+  Accessors_must_both_be_abstract_or_non_abstract: diag(2676, 1 /* Error */, "Accessors_must_both_be_abstract_or_non_abstract_2676", "Accessors must both be abstract or non-abstract."),
+  A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type: diag(2677, 1 /* Error */, "A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type_2677", "A type predicate's type must be assignable to its parameter's type."),
+  Type_0_is_not_comparable_to_type_1: diag(2678, 1 /* Error */, "Type_0_is_not_comparable_to_type_1_2678", "Type '{0}' is not comparable to type '{1}'."),
+  A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void: diag(2679, 1 /* Error */, "A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void_2679", "A function that is called with the 'new' keyword cannot have a 'this' type that is 'void'."),
+  A_0_parameter_must_be_the_first_parameter: diag(2680, 1 /* Error */, "A_0_parameter_must_be_the_first_parameter_2680", "A '{0}' parameter must be the first parameter."),
+  A_constructor_cannot_have_a_this_parameter: diag(2681, 1 /* Error */, "A_constructor_cannot_have_a_this_parameter_2681", "A constructor cannot have a 'this' parameter."),
+  this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation: diag(2683, 1 /* Error */, "this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_2683", "'this' implicitly has type 'any' because it does not have a type annotation."),
+  The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1: diag(2684, 1 /* Error */, "The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1_2684", "The 'this' context of type '{0}' is not assignable to method's 'this' of type '{1}'."),
+  The_this_types_of_each_signature_are_incompatible: diag(2685, 1 /* Error */, "The_this_types_of_each_signature_are_incompatible_2685", "The 'this' types of each signature are incompatible."),
+  _0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead: diag(2686, 1 /* Error */, "_0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead_2686", "'{0}' refers to a UMD global, but the current file is a module. Consider adding an import instead."),
+  All_declarations_of_0_must_have_identical_modifiers: diag(2687, 1 /* Error */, "All_declarations_of_0_must_have_identical_modifiers_2687", "All declarations of '{0}' must have identical modifiers."),
+  Cannot_find_type_definition_file_for_0: diag(2688, 1 /* Error */, "Cannot_find_type_definition_file_for_0_2688", "Cannot find type definition file for '{0}'."),
+  Cannot_extend_an_interface_0_Did_you_mean_implements: diag(2689, 1 /* Error */, "Cannot_extend_an_interface_0_Did_you_mean_implements_2689", "Cannot extend an interface '{0}'. Did you mean 'implements'?"),
+  _0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0: diag(2690, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0_2690", "'{0}' only refers to a type, but is being used as a value here. Did you mean to use '{1} in {0}'?"),
+  An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead: diag(2691, 1 /* Error */, "An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead_2691", "An import path cannot end with a '{0}' extension. Consider importing '{1}' instead."),
+  _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: diag(2692, 1 /* Error */, "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible."),
+  _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: diag(2693, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", "'{0}' only refers to a type, but is being used as a value here."),
+  Namespace_0_has_no_exported_member_1: diag(2694, 1 /* Error */, "Namespace_0_has_no_exported_member_1_2694", "Namespace '{0}' has no exported member '{1}'."),
+  Left_side_of_comma_operator_is_unused_and_has_no_side_effects: diag(
+    2695,
+    1 /* Error */,
+    "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695",
+    "Left side of comma operator is unused and has no side effects.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: diag(2696, 1 /* Error */, "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?"),
+  An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2697, 1 /* Error */, "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."),
+  Spread_types_may_only_be_created_from_object_types: diag(2698, 1 /* Error */, "Spread_types_may_only_be_created_from_object_types_2698", "Spread types may only be created from object types."),
+  Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1: diag(2699, 1 /* Error */, "Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1_2699", "Static property '{0}' conflicts with built-in property 'Function.{0}' of constructor function '{1}'."),
+  Rest_types_may_only_be_created_from_object_types: diag(2700, 1 /* Error */, "Rest_types_may_only_be_created_from_object_types_2700", "Rest types may only be created from object types."),
+  The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access: diag(2701, 1 /* Error */, "The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access_2701", "The target of an object rest assignment must be a variable or a property access."),
+  _0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here: diag(2702, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here_2702", "'{0}' only refers to a type, but is being used as a namespace here."),
+  The_operand_of_a_delete_operator_must_be_a_property_reference: diag(2703, 1 /* Error */, "The_operand_of_a_delete_operator_must_be_a_property_reference_2703", "The operand of a 'delete' operator must be a property reference."),
+  The_operand_of_a_delete_operator_cannot_be_a_read_only_property: diag(2704, 1 /* Error */, "The_operand_of_a_delete_operator_cannot_be_a_read_only_property_2704", "The operand of a 'delete' operator cannot be a read-only property."),
+  An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: diag(2705, 1 /* Error */, "An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_de_2705", "An async function or method in ES5/ES3 requires the 'Promise' constructor.  Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your '--lib' option."),
+  Required_type_parameters_may_not_follow_optional_type_parameters: diag(2706, 1 /* Error */, "Required_type_parameters_may_not_follow_optional_type_parameters_2706", "Required type parameters may not follow optional type parameters."),
+  Generic_type_0_requires_between_1_and_2_type_arguments: diag(2707, 1 /* Error */, "Generic_type_0_requires_between_1_and_2_type_arguments_2707", "Generic type '{0}' requires between {1} and {2} type arguments."),
+  Cannot_use_namespace_0_as_a_value: diag(2708, 1 /* Error */, "Cannot_use_namespace_0_as_a_value_2708", "Cannot use namespace '{0}' as a value."),
+  Cannot_use_namespace_0_as_a_type: diag(2709, 1 /* Error */, "Cannot_use_namespace_0_as_a_type_2709", "Cannot use namespace '{0}' as a type."),
+  _0_are_specified_twice_The_attribute_named_0_will_be_overwritten: diag(2710, 1 /* Error */, "_0_are_specified_twice_The_attribute_named_0_will_be_overwritten_2710", "'{0}' are specified twice. The attribute named '{0}' will be overwritten."),
+  A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2711, 1 /* Error */, "A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES20_2711", "A dynamic import call returns a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."),
+  A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: diag(2712, 1 /* Error */, "A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declarat_2712", "A dynamic import call in ES5/ES3 requires the 'Promise' constructor.  Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your '--lib' option."),
+  Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1: diag(2713, 1 /* Error */, "Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_p_2713", `Cannot access '{0}.{1}' because '{0}' is a type, but not a namespace. Did you mean to retrieve the type of the property '{1}' in '{0}' with '{0}["{1}"]'?`),
+  The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context: diag(2714, 1 /* Error */, "The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context_2714", "The expression of an export assignment must be an identifier or qualified name in an ambient context."),
+  Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor: diag(2715, 1 /* Error */, "Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor_2715", "Abstract property '{0}' in class '{1}' cannot be accessed in the constructor."),
+  Type_parameter_0_has_a_circular_default: diag(2716, 1 /* Error */, "Type_parameter_0_has_a_circular_default_2716", "Type parameter '{0}' has a circular default."),
+  Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_type_2: diag(2717, 1 /* Error */, "Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_t_2717", "Subsequent property declarations must have the same type.  Property '{0}' must be of type '{1}', but here has type '{2}'."),
+  Duplicate_property_0: diag(2718, 1 /* Error */, "Duplicate_property_0_2718", "Duplicate property '{0}'."),
+  Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated: diag(2719, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated_2719", "Type '{0}' is not assignable to type '{1}'. Two different types with this name exist, but they are unrelated."),
+  Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass: diag(2720, 1 /* Error */, "Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclas_2720", "Class '{0}' incorrectly implements class '{1}'. Did you mean to extend '{1}' and inherit its members as a subclass?"),
+  Cannot_invoke_an_object_which_is_possibly_null: diag(2721, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_null_2721", "Cannot invoke an object which is possibly 'null'."),
+  Cannot_invoke_an_object_which_is_possibly_undefined: diag(2722, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_undefined_2722", "Cannot invoke an object which is possibly 'undefined'."),
+  Cannot_invoke_an_object_which_is_possibly_null_or_undefined: diag(2723, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_null_or_undefined_2723", "Cannot invoke an object which is possibly 'null' or 'undefined'."),
+  _0_has_no_exported_member_named_1_Did_you_mean_2: diag(2724, 1 /* Error */, "_0_has_no_exported_member_named_1_Did_you_mean_2_2724", "'{0}' has no exported member named '{1}'. Did you mean '{2}'?"),
+  Class_name_cannot_be_Object_when_targeting_ES5_with_module_0: diag(2725, 1 /* Error */, "Class_name_cannot_be_Object_when_targeting_ES5_with_module_0_2725", "Class name cannot be 'Object' when targeting ES5 with module {0}."),
+  Cannot_find_lib_definition_for_0: diag(2726, 1 /* Error */, "Cannot_find_lib_definition_for_0_2726", "Cannot find lib definition for '{0}'."),
+  Cannot_find_lib_definition_for_0_Did_you_mean_1: diag(2727, 1 /* Error */, "Cannot_find_lib_definition_for_0_Did_you_mean_1_2727", "Cannot find lib definition for '{0}'. Did you mean '{1}'?"),
+  _0_is_declared_here: diag(2728, 3 /* Message */, "_0_is_declared_here_2728", "'{0}' is declared here."),
+  Property_0_is_used_before_its_initialization: diag(2729, 1 /* Error */, "Property_0_is_used_before_its_initialization_2729", "Property '{0}' is used before its initialization."),
+  An_arrow_function_cannot_have_a_this_parameter: diag(2730, 1 /* Error */, "An_arrow_function_cannot_have_a_this_parameter_2730", "An arrow function cannot have a 'this' parameter."),
+  Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_in_String: diag(2731, 1 /* Error */, "Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_i_2731", "Implicit conversion of a 'symbol' to a 'string' will fail at runtime. Consider wrapping this expression in 'String(...)'."),
+  Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension: diag(2732, 1 /* Error */, "Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension_2732", "Cannot find module '{0}'. Consider using '--resolveJsonModule' to import module with '.json' extension."),
+  Property_0_was_also_declared_here: diag(2733, 1 /* Error */, "Property_0_was_also_declared_here_2733", "Property '{0}' was also declared here."),
+  Are_you_missing_a_semicolon: diag(2734, 1 /* Error */, "Are_you_missing_a_semicolon_2734", "Are you missing a semicolon?"),
+  Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1: diag(2735, 1 /* Error */, "Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1_2735", "Did you mean for '{0}' to be constrained to type 'new (...args: any[]) => {1}'?"),
+  Operator_0_cannot_be_applied_to_type_1: diag(2736, 1 /* Error */, "Operator_0_cannot_be_applied_to_type_1_2736", "Operator '{0}' cannot be applied to type '{1}'."),
+  BigInt_literals_are_not_available_when_targeting_lower_than_ES2020: diag(2737, 1 /* Error */, "BigInt_literals_are_not_available_when_targeting_lower_than_ES2020_2737", "BigInt literals are not available when targeting lower than ES2020."),
+  An_outer_value_of_this_is_shadowed_by_this_container: diag(2738, 3 /* Message */, "An_outer_value_of_this_is_shadowed_by_this_container_2738", "An outer value of 'this' is shadowed by this container."),
+  Type_0_is_missing_the_following_properties_from_type_1_Colon_2: diag(2739, 1 /* Error */, "Type_0_is_missing_the_following_properties_from_type_1_Colon_2_2739", "Type '{0}' is missing the following properties from type '{1}': {2}"),
+  Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more: diag(2740, 1 /* Error */, "Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more_2740", "Type '{0}' is missing the following properties from type '{1}': {2}, and {3} more."),
+  Property_0_is_missing_in_type_1_but_required_in_type_2: diag(2741, 1 /* Error */, "Property_0_is_missing_in_type_1_but_required_in_type_2_2741", "Property '{0}' is missing in type '{1}' but required in type '{2}'."),
+  The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_annotation_is_necessary: diag(2742, 1 /* Error */, "The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_a_2742", "The inferred type of '{0}' cannot be named without a reference to '{1}'. This is likely not portable. A type annotation is necessary."),
+  No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments: diag(2743, 1 /* Error */, "No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments_2743", "No overload expects {0} type arguments, but overloads do exist that expect either {1} or {2} type arguments."),
+  Type_parameter_defaults_can_only_reference_previously_declared_type_parameters: diag(2744, 1 /* Error */, "Type_parameter_defaults_can_only_reference_previously_declared_type_parameters_2744", "Type parameter defaults can only reference previously declared type parameters."),
+  This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_provided: diag(2745, 1 /* Error */, "This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_pr_2745", "This JSX tag's '{0}' prop expects type '{1}' which requires multiple children, but only a single child was provided."),
+  This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided: diag(2746, 1 /* Error */, "This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided_2746", "This JSX tag's '{0}' prop expects a single child of type '{1}', but multiple children were provided."),
+  _0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2: diag(2747, 1 /* Error */, "_0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_t_2747", "'{0}' components don't accept text as child elements. Text in JSX has the type 'string', but the expected type of '{1}' is '{2}'."),
+  Cannot_access_ambient_const_enums_when_the_isolatedModules_flag_is_provided: diag(2748, 1 /* Error */, "Cannot_access_ambient_const_enums_when_the_isolatedModules_flag_is_provided_2748", "Cannot access ambient const enums when the '--isolatedModules' flag is provided."),
+  _0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0: diag(2749, 1 /* Error */, "_0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0_2749", "'{0}' refers to a value, but is being used as a type here. Did you mean 'typeof {0}'?"),
+  The_implementation_signature_is_declared_here: diag(2750, 1 /* Error */, "The_implementation_signature_is_declared_here_2750", "The implementation signature is declared here."),
+  Circularity_originates_in_type_at_this_location: diag(2751, 1 /* Error */, "Circularity_originates_in_type_at_this_location_2751", "Circularity originates in type at this location."),
+  The_first_export_default_is_here: diag(2752, 1 /* Error */, "The_first_export_default_is_here_2752", "The first export default is here."),
+  Another_export_default_is_here: diag(2753, 1 /* Error */, "Another_export_default_is_here_2753", "Another export default is here."),
+  super_may_not_use_type_arguments: diag(2754, 1 /* Error */, "super_may_not_use_type_arguments_2754", "'super' may not use type arguments."),
+  No_constituent_of_type_0_is_callable: diag(2755, 1 /* Error */, "No_constituent_of_type_0_is_callable_2755", "No constituent of type '{0}' is callable."),
+  Not_all_constituents_of_type_0_are_callable: diag(2756, 1 /* Error */, "Not_all_constituents_of_type_0_are_callable_2756", "Not all constituents of type '{0}' are callable."),
+  Type_0_has_no_call_signatures: diag(2757, 1 /* Error */, "Type_0_has_no_call_signatures_2757", "Type '{0}' has no call signatures."),
+  Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_other: diag(2758, 1 /* Error */, "Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_2758", "Each member of the union type '{0}' has signatures, but none of those signatures are compatible with each other."),
+  No_constituent_of_type_0_is_constructable: diag(2759, 1 /* Error */, "No_constituent_of_type_0_is_constructable_2759", "No constituent of type '{0}' is constructable."),
+  Not_all_constituents_of_type_0_are_constructable: diag(2760, 1 /* Error */, "Not_all_constituents_of_type_0_are_constructable_2760", "Not all constituents of type '{0}' are constructable."),
+  Type_0_has_no_construct_signatures: diag(2761, 1 /* Error */, "Type_0_has_no_construct_signatures_2761", "Type '{0}' has no construct signatures."),
+  Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_with_each_other: diag(2762, 1 /* Error */, "Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_2762", "Each member of the union type '{0}' has construct signatures, but none of those signatures are compatible with each other."),
+  Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_send_0: diag(2763, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_s_2763", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but for-of will always send '{0}'."),
+  Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_always_send_0: diag(2764, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_al_2764", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but array spread will always send '{0}'."),
+  Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring_will_always_send_0: diag(2765, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring__2765", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but array destructuring will always send '{0}'."),
+  Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_containing_generator_will_always_send_0: diag(2766, 1 /* Error */, "Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_co_2766", "Cannot delegate iteration to value because the 'next' method of its iterator expects type '{1}', but the containing generator will always send '{0}'."),
+  The_0_property_of_an_iterator_must_be_a_method: diag(2767, 1 /* Error */, "The_0_property_of_an_iterator_must_be_a_method_2767", "The '{0}' property of an iterator must be a method."),
+  The_0_property_of_an_async_iterator_must_be_a_method: diag(2768, 1 /* Error */, "The_0_property_of_an_async_iterator_must_be_a_method_2768", "The '{0}' property of an async iterator must be a method."),
+  No_overload_matches_this_call: diag(2769, 1 /* Error */, "No_overload_matches_this_call_2769", "No overload matches this call."),
+  The_last_overload_gave_the_following_error: diag(2770, 1 /* Error */, "The_last_overload_gave_the_following_error_2770", "The last overload gave the following error."),
+  The_last_overload_is_declared_here: diag(2771, 1 /* Error */, "The_last_overload_is_declared_here_2771", "The last overload is declared here."),
+  Overload_0_of_1_2_gave_the_following_error: diag(2772, 1 /* Error */, "Overload_0_of_1_2_gave_the_following_error_2772", "Overload {0} of {1}, '{2}', gave the following error."),
+  Did_you_forget_to_use_await: diag(2773, 1 /* Error */, "Did_you_forget_to_use_await_2773", "Did you forget to use 'await'?"),
+  This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead: diag(2774, 1 /* Error */, "This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_2774", "This condition will always return true since this function is always defined. Did you mean to call it instead?"),
+  Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation: diag(2775, 1 /* Error */, "Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation_2775", "Assertions require every name in the call target to be declared with an explicit type annotation."),
+  Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name: diag(2776, 1 /* Error */, "Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name_2776", "Assertions require the call target to be an identifier or qualified name."),
+  The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access: diag(2777, 1 /* Error */, "The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access_2777", "The operand of an increment or decrement operator may not be an optional property access."),
+  The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access: diag(2778, 1 /* Error */, "The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access_2778", "The target of an object rest assignment may not be an optional property access."),
+  The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access: diag(2779, 1 /* Error */, "The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access_2779", "The left-hand side of an assignment expression may not be an optional property access."),
+  The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access: diag(2780, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access_2780", "The left-hand side of a 'for...in' statement may not be an optional property access."),
+  The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access: diag(2781, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access_2781", "The left-hand side of a 'for...of' statement may not be an optional property access."),
+  _0_needs_an_explicit_type_annotation: diag(2782, 3 /* Message */, "_0_needs_an_explicit_type_annotation_2782", "'{0}' needs an explicit type annotation."),
+  _0_is_specified_more_than_once_so_this_usage_will_be_overwritten: diag(2783, 1 /* Error */, "_0_is_specified_more_than_once_so_this_usage_will_be_overwritten_2783", "'{0}' is specified more than once, so this usage will be overwritten."),
+  get_and_set_accessors_cannot_declare_this_parameters: diag(2784, 1 /* Error */, "get_and_set_accessors_cannot_declare_this_parameters_2784", "'get' and 'set' accessors cannot declare 'this' parameters."),
+  This_spread_always_overwrites_this_property: diag(2785, 1 /* Error */, "This_spread_always_overwrites_this_property_2785", "This spread always overwrites this property."),
+  _0_cannot_be_used_as_a_JSX_component: diag(2786, 1 /* Error */, "_0_cannot_be_used_as_a_JSX_component_2786", "'{0}' cannot be used as a JSX component."),
+  Its_return_type_0_is_not_a_valid_JSX_element: diag(2787, 1 /* Error */, "Its_return_type_0_is_not_a_valid_JSX_element_2787", "Its return type '{0}' is not a valid JSX element."),
+  Its_instance_type_0_is_not_a_valid_JSX_element: diag(2788, 1 /* Error */, "Its_instance_type_0_is_not_a_valid_JSX_element_2788", "Its instance type '{0}' is not a valid JSX element."),
+  Its_element_type_0_is_not_a_valid_JSX_element: diag(2789, 1 /* Error */, "Its_element_type_0_is_not_a_valid_JSX_element_2789", "Its element type '{0}' is not a valid JSX element."),
+  The_operand_of_a_delete_operator_must_be_optional: diag(2790, 1 /* Error */, "The_operand_of_a_delete_operator_must_be_optional_2790", "The operand of a 'delete' operator must be optional."),
+  Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later: diag(2791, 1 /* Error */, "Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_lat_2791", "Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later."),
+  Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option: diag(2792, 1 /* Error */, "Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_t_2792", "Cannot find module '{0}'. Did you mean to set the 'moduleResolution' option to 'nodenext', or to add aliases to the 'paths' option?"),
+  The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible: diag(2793, 1 /* Error */, "The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_2793", "The call would have succeeded against this implementation, but implementation signatures of overloads are not externally visible."),
+  Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise: diag(2794, 1 /* Error */, "Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise_2794", "Expected {0} arguments, but got {1}. Did you forget to include 'void' in your type argument to 'Promise'?"),
+  The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types: diag(2795, 1 /* Error */, "The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types_2795", "The 'intrinsic' keyword can only be used to declare compiler provided intrinsic types."),
+  It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tagged_template_expression_which_cannot_be_invoked: diag(2796, 1 /* Error */, "It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tag_2796", "It is likely that you are missing a comma to separate these two template expressions. They form a tagged template expression which cannot be invoked."),
+  A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_be_declared_abstract: diag(2797, 1 /* Error */, "A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_2797", "A mixin class that extends from a type variable containing an abstract construct signature must also be declared 'abstract'."),
+  The_declaration_was_marked_as_deprecated_here: diag(2798, 1 /* Error */, "The_declaration_was_marked_as_deprecated_here_2798", "The declaration was marked as deprecated here."),
+  Type_produces_a_tuple_type_that_is_too_large_to_represent: diag(2799, 1 /* Error */, "Type_produces_a_tuple_type_that_is_too_large_to_represent_2799", "Type produces a tuple type that is too large to represent."),
+  Expression_produces_a_tuple_type_that_is_too_large_to_represent: diag(2800, 1 /* Error */, "Expression_produces_a_tuple_type_that_is_too_large_to_represent_2800", "Expression produces a tuple type that is too large to represent."),
+  This_condition_will_always_return_true_since_this_0_is_always_defined: diag(2801, 1 /* Error */, "This_condition_will_always_return_true_since_this_0_is_always_defined_2801", "This condition will always return true since this '{0}' is always defined."),
+  Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher: diag(2802, 1 /* Error */, "Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es201_2802", "Type '{0}' can only be iterated through when using the '--downlevelIteration' flag or with a '--target' of 'es2015' or higher."),
+  Cannot_assign_to_private_method_0_Private_methods_are_not_writable: diag(2803, 1 /* Error */, "Cannot_assign_to_private_method_0_Private_methods_are_not_writable_2803", "Cannot assign to private method '{0}'. Private methods are not writable."),
+  Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name: diag(2804, 1 /* Error */, "Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name_2804", "Duplicate identifier '{0}'. Static and instance elements cannot share the same private name."),
+  Private_accessor_was_defined_without_a_getter: diag(2806, 1 /* Error */, "Private_accessor_was_defined_without_a_getter_2806", "Private accessor was defined without a getter."),
+  This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0: diag(2807, 1 /* Error */, "This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_o_2807", "This syntax requires an imported helper named '{1}' with {2} parameters, which is not compatible with the one in '{0}'. Consider upgrading your version of '{0}'."),
+  A_get_accessor_must_be_at_least_as_accessible_as_the_setter: diag(2808, 1 /* Error */, "A_get_accessor_must_be_at_least_as_accessible_as_the_setter_2808", "A get accessor must be at least as accessible as the setter"),
+  Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_destructuring_assignment_you_might_need_to_wrap_the_the_whole_assignment_in_parentheses: diag(2809, 1 /* Error */, "Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_d_2809", "Declaration or statement expected. This '=' follows a block of statements, so if you intended to write a destructuring assignment, you might need to wrap the the whole assignment in parentheses."),
+  Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments: diag(2810, 1 /* Error */, "Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_2810", "Expected 1 argument, but got 0. 'new Promise()' needs a JSDoc hint to produce a 'resolve' that can be called without arguments."),
+  Initializer_for_property_0: diag(2811, 1 /* Error */, "Initializer_for_property_0_2811", "Initializer for property '{0}'"),
+  Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom: diag(2812, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom_2812", "Property '{0}' does not exist on type '{1}'. Try changing the 'lib' compiler option to include 'dom'."),
+  Class_declaration_cannot_implement_overload_list_for_0: diag(2813, 1 /* Error */, "Class_declaration_cannot_implement_overload_list_for_0_2813", "Class declaration cannot implement overload list for '{0}'."),
+  Function_with_bodies_can_only_merge_with_classes_that_are_ambient: diag(2814, 1 /* Error */, "Function_with_bodies_can_only_merge_with_classes_that_are_ambient_2814", "Function with bodies can only merge with classes that are ambient."),
+  arguments_cannot_be_referenced_in_property_initializers: diag(2815, 1 /* Error */, "arguments_cannot_be_referenced_in_property_initializers_2815", "'arguments' cannot be referenced in property initializers."),
+  Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class: diag(2816, 1 /* Error */, "Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class_2816", "Cannot use 'this' in a static property initializer of a decorated class."),
+  Property_0_has_no_initializer_and_is_not_definitely_assigned_in_a_class_static_block: diag(2817, 1 /* Error */, "Property_0_has_no_initializer_and_is_not_definitely_assigned_in_a_class_static_block_2817", "Property '{0}' has no initializer and is not definitely assigned in a class static block."),
+  Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializers: diag(2818, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializer_2818", "Duplicate identifier '{0}'. Compiler reserves name '{1}' when emitting 'super' references in static initializers."),
+  Namespace_name_cannot_be_0: diag(2819, 1 /* Error */, "Namespace_name_cannot_be_0_2819", "Namespace name cannot be '{0}'."),
+  Type_0_is_not_assignable_to_type_1_Did_you_mean_2: diag(2820, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_Did_you_mean_2_2820", "Type '{0}' is not assignable to type '{1}'. Did you mean '{2}'?"),
+  Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_or_nodenext: diag(2821, 1 /* Error */, "Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_or_nodenext_2821", "Import assertions are only supported when the '--module' option is set to 'esnext' or 'nodenext'."),
+  Import_assertions_cannot_be_used_with_type_only_imports_or_exports: diag(2822, 1 /* Error */, "Import_assertions_cannot_be_used_with_type_only_imports_or_exports_2822", "Import assertions cannot be used with type-only imports or exports."),
+  Cannot_find_namespace_0_Did_you_mean_1: diag(2833, 1 /* Error */, "Cannot_find_namespace_0_Did_you_mean_1_2833", "Cannot find namespace '{0}'. Did you mean '{1}'?"),
+  Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_node16_or_nodenext_Consider_adding_an_extension_to_the_import_path: diag(2834, 1 /* Error */, "Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_n_2834", "Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node16' or 'nodenext'. Consider adding an extension to the import path."),
+  Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_node16_or_nodenext_Did_you_mean_0: diag(2835, 1 /* Error */, "Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_n_2835", "Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node16' or 'nodenext'. Did you mean '{0}'?"),
+  Import_assertions_are_not_allowed_on_statements_that_transpile_to_commonjs_require_calls: diag(2836, 1 /* Error */, "Import_assertions_are_not_allowed_on_statements_that_transpile_to_commonjs_require_calls_2836", "Import assertions are not allowed on statements that transpile to commonjs 'require' calls."),
+  Import_assertion_values_must_be_string_literal_expressions: diag(2837, 1 /* Error */, "Import_assertion_values_must_be_string_literal_expressions_2837", "Import assertion values must be string literal expressions."),
+  All_declarations_of_0_must_have_identical_constraints: diag(2838, 1 /* Error */, "All_declarations_of_0_must_have_identical_constraints_2838", "All declarations of '{0}' must have identical constraints."),
+  This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value: diag(2839, 1 /* Error */, "This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value_2839", "This condition will always return '{0}' since JavaScript compares objects by reference, not value."),
+  An_interface_cannot_extend_a_primitive_type_like_0_an_interface_can_only_extend_named_types_and_classes: diag(2840, 1 /* Error */, "An_interface_cannot_extend_a_primitive_type_like_0_an_interface_can_only_extend_named_types_and_clas_2840", "An interface cannot extend a primitive type like '{0}'; an interface can only extend named types and classes"),
+  The_type_of_this_expression_cannot_be_named_without_a_resolution_mode_assertion_which_is_an_unstable_feature_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next: diag(2841, 1 /* Error */, "The_type_of_this_expression_cannot_be_named_without_a_resolution_mode_assertion_which_is_an_unstable_2841", "The type of this expression cannot be named without a 'resolution-mode' assertion, which is an unstable feature. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'."),
+  _0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation: diag(2842, 1 /* Error */, "_0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation_2842", "'{0}' is an unused renaming of '{1}'. Did you intend to use it as a type annotation?"),
+  We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here: diag(2843, 1 /* Error */, "We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here_2843", "We can only write a type for '{0}' by adding a type for the entire parameter here."),
+  Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2844, 1 /* Error */, "Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2844", "Type of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."),
+  This_condition_will_always_return_0: diag(2845, 1 /* Error */, "This_condition_will_always_return_0_2845", "This condition will always return '{0}'."),
+  A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead: diag(2846, 1 /* Error */, "A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_f_2846", "A declaration file cannot be imported without 'import type'. Did you mean to import an implementation file '{0}' instead?"),
+  Import_declaration_0_is_using_private_name_1: diag(4e3, 1 /* Error */, "Import_declaration_0_is_using_private_name_1_4000", "Import declaration '{0}' is using private name '{1}'."),
+  Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: diag(4002, 1 /* Error */, "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", "Type parameter '{0}' of exported class has or is using private name '{1}'."),
+  Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: diag(4004, 1 /* Error */, "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", "Type parameter '{0}' of exported interface has or is using private name '{1}'."),
+  Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4006, 1 /* Error */, "Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4006", "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'."),
+  Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4008, 1 /* Error */, "Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4008", "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'."),
+  Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: diag(4010, 1 /* Error */, "Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4010", "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'."),
+  Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: diag(4012, 1 /* Error */, "Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4012", "Type parameter '{0}' of public method from exported class has or is using private name '{1}'."),
+  Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: diag(4014, 1 /* Error */, "Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4014", "Type parameter '{0}' of method from exported interface has or is using private name '{1}'."),
+  Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: diag(4016, 1 /* Error */, "Type_parameter_0_of_exported_function_has_or_is_using_private_name_1_4016", "Type parameter '{0}' of exported function has or is using private name '{1}'."),
+  Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: diag(4019, 1 /* Error */, "Implements_clause_of_exported_class_0_has_or_is_using_private_name_1_4019", "Implements clause of exported class '{0}' has or is using private name '{1}'."),
+  extends_clause_of_exported_class_0_has_or_is_using_private_name_1: diag(4020, 1 /* Error */, "extends_clause_of_exported_class_0_has_or_is_using_private_name_1_4020", "'extends' clause of exported class '{0}' has or is using private name '{1}'."),
+  extends_clause_of_exported_class_has_or_is_using_private_name_0: diag(4021, 1 /* Error */, "extends_clause_of_exported_class_has_or_is_using_private_name_0_4021", "'extends' clause of exported class has or is using private name '{0}'."),
+  extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: diag(4022, 1 /* Error */, "extends_clause_of_exported_interface_0_has_or_is_using_private_name_1_4022", "'extends' clause of exported interface '{0}' has or is using private name '{1}'."),
+  Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4023, 1 /* Error */, "Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4023", "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named."),
+  Exported_variable_0_has_or_is_using_name_1_from_private_module_2: diag(4024, 1 /* Error */, "Exported_variable_0_has_or_is_using_name_1_from_private_module_2_4024", "Exported variable '{0}' has or is using name '{1}' from private module '{2}'."),
+  Exported_variable_0_has_or_is_using_private_name_1: diag(4025, 1 /* Error */, "Exported_variable_0_has_or_is_using_private_name_1_4025", "Exported variable '{0}' has or is using private name '{1}'."),
+  Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4026, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot__4026", "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4027, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4027", "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
+  Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: diag(4028, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_private_name_1_4028", "Public static property '{0}' of exported class has or is using private name '{1}'."),
+  Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4029, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_name_4029", "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4030, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4030", "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
+  Public_property_0_of_exported_class_has_or_is_using_private_name_1: diag(4031, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_private_name_1_4031", "Public property '{0}' of exported class has or is using private name '{1}'."),
+  Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4032, 1 /* Error */, "Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4032", "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'."),
+  Property_0_of_exported_interface_has_or_is_using_private_name_1: diag(4033, 1 /* Error */, "Property_0_of_exported_interface_has_or_is_using_private_name_1_4033", "Property '{0}' of exported interface has or is using private name '{1}'."),
+  Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4034, 1 /* Error */, "Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_mod_4034", "Parameter type of public static setter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
+  Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1: diag(4035, 1 /* Error */, "Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1_4035", "Parameter type of public static setter '{0}' from exported class has or is using private name '{1}'."),
+  Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4036, 1 /* Error */, "Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2_4036", "Parameter type of public setter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
+  Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1: diag(4037, 1 /* Error */, "Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1_4037", "Parameter type of public setter '{0}' from exported class has or is using private name '{1}'."),
+  Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4038, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_modul_4038", "Return type of public static getter '{0}' from exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4039, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_4039", "Return type of public static getter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
+  Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1: diag(4040, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1_4040", "Return type of public static getter '{0}' from exported class has or is using private name '{1}'."),
+  Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4041, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_4041", "Return type of public getter '{0}' from exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4042, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2_4042", "Return type of public getter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
+  Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1: diag(4043, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1_4043", "Return type of public getter '{0}' from exported class has or is using private name '{1}'."),
+  Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4044, 1 /* Error */, "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_mod_4044", "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'."),
+  Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4045, 1 /* Error */, "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0_4045", "Return type of constructor signature from exported interface has or is using private name '{0}'."),
+  Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4046, 1 /* Error */, "Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4046", "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'."),
+  Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4047, 1 /* Error */, "Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0_4047", "Return type of call signature from exported interface has or is using private name '{0}'."),
+  Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4048, 1 /* Error */, "Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4048", "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'."),
+  Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4049, 1 /* Error */, "Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0_4049", "Return type of index signature from exported interface has or is using private name '{0}'."),
+  Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4050, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module__4050", "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named."),
+  Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: diag(4051, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4051", "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'."),
+  Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: diag(4052, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0_4052", "Return type of public static method from exported class has or is using private name '{0}'."),
+  Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4053, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_c_4053", "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named."),
+  Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: diag(4054, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4054", "Return type of public method from exported class has or is using name '{0}' from private module '{1}'."),
+  Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: diag(4055, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0_4055", "Return type of public method from exported class has or is using private name '{0}'."),
+  Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4056, 1 /* Error */, "Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4056", "Return type of method from exported interface has or is using name '{0}' from private module '{1}'."),
+  Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: diag(4057, 1 /* Error */, "Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0_4057", "Return type of method from exported interface has or is using private name '{0}'."),
+  Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4058, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named_4058", "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named."),
+  Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: diag(4059, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1_4059", "Return type of exported function has or is using name '{0}' from private module '{1}'."),
+  Return_type_of_exported_function_has_or_is_using_private_name_0: diag(4060, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_private_name_0_4060", "Return type of exported function has or is using private name '{0}'."),
+  Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4061, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_can_4061", "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4062, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2_4062", "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: diag(4063, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1_4063", "Parameter '{0}' of constructor from exported class has or is using private name '{1}'."),
+  Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4064, 1 /* Error */, "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_mod_4064", "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4065, 1 /* Error */, "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4065", "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'."),
+  Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4066, 1 /* Error */, "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4066", "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4067, 1 /* Error */, "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4067", "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'."),
+  Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4068, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module__4068", "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4069, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4069", "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: diag(4070, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4070", "Parameter '{0}' of public static method from exported class has or is using private name '{1}'."),
+  Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4071, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_c_4071", "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4072, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4072", "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: diag(4073, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4073", "Parameter '{0}' of public method from exported class has or is using private name '{1}'."),
+  Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4074, 1 /* Error */, "Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4074", "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: diag(4075, 1 /* Error */, "Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4075", "Parameter '{0}' of method from exported interface has or is using private name '{1}'."),
+  Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4076, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4076", "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named."),
+  Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: diag(4077, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2_4077", "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_exported_function_has_or_is_using_private_name_1: diag(4078, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_private_name_1_4078", "Parameter '{0}' of exported function has or is using private name '{1}'."),
+  Exported_type_alias_0_has_or_is_using_private_name_1: diag(4081, 1 /* Error */, "Exported_type_alias_0_has_or_is_using_private_name_1_4081", "Exported type alias '{0}' has or is using private name '{1}'."),
+  Default_export_of_the_module_has_or_is_using_private_name_0: diag(4082, 1 /* Error */, "Default_export_of_the_module_has_or_is_using_private_name_0_4082", "Default export of the module has or is using private name '{0}'."),
+  Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: diag(4083, 1 /* Error */, "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", "Type parameter '{0}' of exported type alias has or is using private name '{1}'."),
+  Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2: diag(4084, 1 /* Error */, "Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2_4084", "Exported type alias '{0}' has or is using private name '{1}' from module {2}."),
+  Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1: diag(4085, 1 /* Error */, "Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1_4085", "Extends clause for inferred type '{0}' has or is using private name '{1}'."),
+  Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict: diag(4090, 1 /* Error */, "Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_librar_4090", "Conflicting definitions for '{0}' found at '{1}' and '{2}'. Consider installing a specific version of this library to resolve the conflict."),
+  Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4091, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4092, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'."),
+  Property_0_of_exported_class_expression_may_not_be_private_or_protected: diag(4094, 1 /* Error */, "Property_0_of_exported_class_expression_may_not_be_private_or_protected_4094", "Property '{0}' of exported class expression may not be private or protected."),
+  Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4095, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_4095", "Public static method '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4096, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4096", "Public static method '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
+  Public_static_method_0_of_exported_class_has_or_is_using_private_name_1: diag(4097, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_private_name_1_4097", "Public static method '{0}' of exported class has or is using private name '{1}'."),
+  Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4098, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4098", "Public method '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
+  Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4099, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4099", "Public method '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
+  Public_method_0_of_exported_class_has_or_is_using_private_name_1: diag(4100, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_private_name_1_4100", "Public method '{0}' of exported class has or is using private name '{1}'."),
+  Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4101, 1 /* Error */, "Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4101", "Method '{0}' of exported interface has or is using name '{1}' from private module '{2}'."),
+  Method_0_of_exported_interface_has_or_is_using_private_name_1: diag(4102, 1 /* Error */, "Method_0_of_exported_interface_has_or_is_using_private_name_1_4102", "Method '{0}' of exported interface has or is using private name '{1}'."),
+  Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1: diag(4103, 1 /* Error */, "Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1_4103", "Type parameter '{0}' of exported mapped object type is using private name '{1}'."),
+  The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1: diag(4104, 1 /* Error */, "The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1_4104", "The type '{0}' is 'readonly' and cannot be assigned to the mutable type '{1}'."),
+  Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter: diag(4105, 1 /* Error */, "Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter_4105", "Private or protected member '{0}' cannot be accessed on a type parameter."),
+  Parameter_0_of_accessor_has_or_is_using_private_name_1: diag(4106, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_private_name_1_4106", "Parameter '{0}' of accessor has or is using private name '{1}'."),
+  Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2: diag(4107, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2_4107", "Parameter '{0}' of accessor has or is using name '{1}' from private module '{2}'."),
+  Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4108, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4108", "Parameter '{0}' of accessor has or is using name '{1}' from external module '{2}' but cannot be named."),
+  Type_arguments_for_0_circularly_reference_themselves: diag(4109, 1 /* Error */, "Type_arguments_for_0_circularly_reference_themselves_4109", "Type arguments for '{0}' circularly reference themselves."),
+  Tuple_type_arguments_circularly_reference_themselves: diag(4110, 1 /* Error */, "Tuple_type_arguments_circularly_reference_themselves_4110", "Tuple type arguments circularly reference themselves."),
+  Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0: diag(4111, 1 /* Error */, "Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0_4111", "Property '{0}' comes from an index signature, so it must be accessed with ['{0}']."),
+  This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class: diag(4112, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another__4112", "This member cannot have an 'override' modifier because its containing class '{0}' does not extend another class."),
+  This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0: diag(4113, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_4113", "This member cannot have an 'override' modifier because it is not declared in the base class '{0}'."),
+  This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0: diag(4114, 1 /* Error */, "This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0_4114", "This member must have an 'override' modifier because it overrides a member in the base class '{0}'."),
+  This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0: diag(4115, 1 /* Error */, "This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0_4115", "This parameter property must have an 'override' modifier because it overrides a member in base class '{0}'."),
+  This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0: diag(4116, 1 /* Error */, "This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared__4116", "This member must have an 'override' modifier because it overrides an abstract method that is declared in the base class '{0}'."),
+  This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1: diag(4117, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you__4117", "This member cannot have an 'override' modifier because it is not declared in the base class '{0}'. Did you mean '{1}'?"),
+  The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized: diag(4118, 1 /* Error */, "The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized_4118", "The type of this node cannot be serialized because its property '{0}' cannot be serialized."),
+  This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0: diag(4119, 1 /* Error */, "This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_4119", "This member must have a JSDoc comment with an '@override' tag because it overrides a member in the base class '{0}'."),
+  This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0: diag(4120, 1 /* Error */, "This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_4120", "This parameter property must have a JSDoc comment with an '@override' tag because it overrides a member in the base class '{0}'."),
+  This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class: diag(4121, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_4121", "This member cannot have a JSDoc comment with an '@override' tag because its containing class '{0}' does not extend another class."),
+  This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0: diag(4122, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base__4122", "This member cannot have a JSDoc comment with an '@override' tag because it is not declared in the base class '{0}'."),
+  This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1: diag(4123, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base__4123", "This member cannot have a JSDoc comment with an 'override' tag because it is not declared in the base class '{0}'. Did you mean '{1}'?"),
+  Compiler_option_0_of_value_1_is_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next: diag(4124, 1 /* Error */, "Compiler_option_0_of_value_1_is_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_w_4124", "Compiler option '{0}' of value '{1}' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'."),
+  resolution_mode_assertions_are_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next: diag(4125, 1 /* Error */, "resolution_mode_assertions_are_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_wi_4125", "'resolution-mode' assertions are unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'."),
+  The_current_host_does_not_support_the_0_option: diag(5001, 1 /* Error */, "The_current_host_does_not_support_the_0_option_5001", "The current host does not support the '{0}' option."),
+  Cannot_find_the_common_subdirectory_path_for_the_input_files: diag(5009, 1 /* Error */, "Cannot_find_the_common_subdirectory_path_for_the_input_files_5009", "Cannot find the common subdirectory path for the input files."),
+  File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: diag(5010, 1 /* Error */, "File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0_5010", "File specification cannot end in a recursive directory wildcard ('**'): '{0}'."),
+  Cannot_read_file_0_Colon_1: diag(5012, 1 /* Error */, "Cannot_read_file_0_Colon_1_5012", "Cannot read file '{0}': {1}."),
+  Failed_to_parse_file_0_Colon_1: diag(5014, 1 /* Error */, "Failed_to_parse_file_0_Colon_1_5014", "Failed to parse file '{0}': {1}."),
+  Unknown_compiler_option_0: diag(5023, 1 /* Error */, "Unknown_compiler_option_0_5023", "Unknown compiler option '{0}'."),
+  Compiler_option_0_requires_a_value_of_type_1: diag(5024, 1 /* Error */, "Compiler_option_0_requires_a_value_of_type_1_5024", "Compiler option '{0}' requires a value of type {1}."),
+  Unknown_compiler_option_0_Did_you_mean_1: diag(5025, 1 /* Error */, "Unknown_compiler_option_0_Did_you_mean_1_5025", "Unknown compiler option '{0}'. Did you mean '{1}'?"),
+  Could_not_write_file_0_Colon_1: diag(5033, 1 /* Error */, "Could_not_write_file_0_Colon_1_5033", "Could not write file '{0}': {1}."),
+  Option_project_cannot_be_mixed_with_source_files_on_a_command_line: diag(5042, 1 /* Error */, "Option_project_cannot_be_mixed_with_source_files_on_a_command_line_5042", "Option 'project' cannot be mixed with source files on a command line."),
+  Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher: diag(5047, 1 /* Error */, "Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES_5047", "Option 'isolatedModules' can only be used when either option '--module' is provided or option 'target' is 'ES2015' or higher."),
+  Option_0_cannot_be_specified_when_option_target_is_ES3: diag(5048, 1 /* Error */, "Option_0_cannot_be_specified_when_option_target_is_ES3_5048", "Option '{0}' cannot be specified when option 'target' is 'ES3'."),
+  Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: diag(5051, 1 /* Error */, "Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided_5051", "Option '{0} can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided."),
+  Option_0_cannot_be_specified_without_specifying_option_1: diag(5052, 1 /* Error */, "Option_0_cannot_be_specified_without_specifying_option_1_5052", "Option '{0}' cannot be specified without specifying option '{1}'."),
+  Option_0_cannot_be_specified_with_option_1: diag(5053, 1 /* Error */, "Option_0_cannot_be_specified_with_option_1_5053", "Option '{0}' cannot be specified with option '{1}'."),
+  A_tsconfig_json_file_is_already_defined_at_Colon_0: diag(5054, 1 /* Error */, "A_tsconfig_json_file_is_already_defined_at_Colon_0_5054", "A 'tsconfig.json' file is already defined at: '{0}'."),
+  Cannot_write_file_0_because_it_would_overwrite_input_file: diag(5055, 1 /* Error */, "Cannot_write_file_0_because_it_would_overwrite_input_file_5055", "Cannot write file '{0}' because it would overwrite input file."),
+  Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files: diag(5056, 1 /* Error */, "Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files_5056", "Cannot write file '{0}' because it would be overwritten by multiple input files."),
+  Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0: diag(5057, 1 /* Error */, "Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0_5057", "Cannot find a tsconfig.json file at the specified directory: '{0}'."),
+  The_specified_path_does_not_exist_Colon_0: diag(5058, 1 /* Error */, "The_specified_path_does_not_exist_Colon_0_5058", "The specified path does not exist: '{0}'."),
+  Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier: diag(5059, 1 /* Error */, "Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier_5059", "Invalid value for '--reactNamespace'. '{0}' is not a valid identifier."),
+  Pattern_0_can_have_at_most_one_Asterisk_character: diag(5061, 1 /* Error */, "Pattern_0_can_have_at_most_one_Asterisk_character_5061", "Pattern '{0}' can have at most one '*' character."),
+  Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character: diag(5062, 1 /* Error */, "Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character_5062", "Substitution '{0}' in pattern '{1}' can have at most one '*' character."),
+  Substitutions_for_pattern_0_should_be_an_array: diag(5063, 1 /* Error */, "Substitutions_for_pattern_0_should_be_an_array_5063", "Substitutions for pattern '{0}' should be an array."),
+  Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2: diag(5064, 1 /* Error */, "Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2_5064", "Substitution '{0}' for pattern '{1}' has incorrect type, expected 'string', got '{2}'."),
+  File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: diag(5065, 1 /* Error */, "File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildca_5065", "File specification cannot contain a parent directory ('..') that appears after a recursive directory wildcard ('**'): '{0}'."),
+  Substitutions_for_pattern_0_shouldn_t_be_an_empty_array: diag(5066, 1 /* Error */, "Substitutions_for_pattern_0_shouldn_t_be_an_empty_array_5066", "Substitutions for pattern '{0}' shouldn't be an empty array."),
+  Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(5067, 1 /* Error */, "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name."),
+  Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: diag(5068, 1 /* Error */, "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__5068", "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig."),
+  Option_0_cannot_be_specified_without_specifying_option_1_or_option_2: diag(5069, 1 /* Error */, "Option_0_cannot_be_specified_without_specifying_option_1_or_option_2_5069", "Option '{0}' cannot be specified without specifying option '{1}' or option '{2}'."),
+  Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic: diag(5070, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic_5070", "Option '--resolveJsonModule' cannot be specified when 'moduleResolution' is set to 'classic'."),
+  Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_esNext: diag(5071, 1 /* Error */, "Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_5071", "Option '--resolveJsonModule' can only be specified when module code generation is 'commonjs', 'amd', 'es2015' or 'esNext'."),
+  Unknown_build_option_0: diag(5072, 1 /* Error */, "Unknown_build_option_0_5072", "Unknown build option '{0}'."),
+  Build_option_0_requires_a_value_of_type_1: diag(5073, 1 /* Error */, "Build_option_0_requires_a_value_of_type_1_5073", "Build option '{0}' requires a value of type {1}."),
+  Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified: diag(5074, 1 /* Error */, "Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBui_5074", "Option '--incremental' can only be specified using tsconfig, emitting to single file or when option '--tsBuildInfoFile' is specified."),
+  _0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_constraint_2: diag(5075, 1 /* Error */, "_0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_5075", "'{0}' is assignable to the constraint of type '{1}', but '{1}' could be instantiated with a different subtype of constraint '{2}'."),
+  _0_and_1_operations_cannot_be_mixed_without_parentheses: diag(5076, 1 /* Error */, "_0_and_1_operations_cannot_be_mixed_without_parentheses_5076", "'{0}' and '{1}' operations cannot be mixed without parentheses."),
+  Unknown_build_option_0_Did_you_mean_1: diag(5077, 1 /* Error */, "Unknown_build_option_0_Did_you_mean_1_5077", "Unknown build option '{0}'. Did you mean '{1}'?"),
+  Unknown_watch_option_0: diag(5078, 1 /* Error */, "Unknown_watch_option_0_5078", "Unknown watch option '{0}'."),
+  Unknown_watch_option_0_Did_you_mean_1: diag(5079, 1 /* Error */, "Unknown_watch_option_0_Did_you_mean_1_5079", "Unknown watch option '{0}'. Did you mean '{1}'?"),
+  Watch_option_0_requires_a_value_of_type_1: diag(5080, 1 /* Error */, "Watch_option_0_requires_a_value_of_type_1_5080", "Watch option '{0}' requires a value of type {1}."),
+  Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0: diag(5081, 1 /* Error */, "Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0_5081", "Cannot find a tsconfig.json file at the current directory: {0}."),
+  _0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1: diag(5082, 1 /* Error */, "_0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1_5082", "'{0}' could be instantiated with an arbitrary type which could be unrelated to '{1}'."),
+  Cannot_read_file_0: diag(5083, 1 /* Error */, "Cannot_read_file_0_5083", "Cannot read file '{0}'."),
+  Tuple_members_must_all_have_names_or_all_not_have_names: diag(5084, 1 /* Error */, "Tuple_members_must_all_have_names_or_all_not_have_names_5084", "Tuple members must all have names or all not have names."),
+  A_tuple_member_cannot_be_both_optional_and_rest: diag(5085, 1 /* Error */, "A_tuple_member_cannot_be_both_optional_and_rest_5085", "A tuple member cannot be both optional and rest."),
+  A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type: diag(5086, 1 /* Error */, "A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_c_5086", "A labeled tuple element is declared as optional with a question mark after the name and before the colon, rather than after the type."),
+  A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type: diag(5087, 1 /* Error */, "A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type_5087", "A labeled tuple element is declared as rest with a '...' before the name, rather than before the type."),
+  The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialized_A_type_annotation_is_necessary: diag(5088, 1 /* Error */, "The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialize_5088", "The inferred type of '{0}' references a type with a cyclic structure which cannot be trivially serialized. A type annotation is necessary."),
+  Option_0_cannot_be_specified_when_option_jsx_is_1: diag(5089, 1 /* Error */, "Option_0_cannot_be_specified_when_option_jsx_is_1_5089", "Option '{0}' cannot be specified when option 'jsx' is '{1}'."),
+  Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash: diag(5090, 1 /* Error */, "Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash_5090", "Non-relative paths are not allowed when 'baseUrl' is not set. Did you forget a leading './'?"),
+  Option_preserveConstEnums_cannot_be_disabled_when_isolatedModules_is_enabled: diag(5091, 1 /* Error */, "Option_preserveConstEnums_cannot_be_disabled_when_isolatedModules_is_enabled_5091", "Option 'preserveConstEnums' cannot be disabled when 'isolatedModules' is enabled."),
+  The_root_value_of_a_0_file_must_be_an_object: diag(5092, 1 /* Error */, "The_root_value_of_a_0_file_must_be_an_object_5092", "The root value of a '{0}' file must be an object."),
+  Compiler_option_0_may_only_be_used_with_build: diag(5093, 1 /* Error */, "Compiler_option_0_may_only_be_used_with_build_5093", "Compiler option '--{0}' may only be used with '--build'."),
+  Compiler_option_0_may_not_be_used_with_build: diag(5094, 1 /* Error */, "Compiler_option_0_may_not_be_used_with_build_5094", "Compiler option '--{0}' may not be used with '--build'."),
+  Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later: diag(5095, 1 /* Error */, "Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later_5095", "Option 'preserveValueImports' can only be used when 'module' is set to 'es2015' or later."),
+  Option_allowImportingTsExtensions_can_only_be_used_when_moduleResolution_is_set_to_bundler_and_either_noEmit_or_emitDeclarationOnly_is_set: diag(5096, 1 /* Error */, "Option_allowImportingTsExtensions_can_only_be_used_when_moduleResolution_is_set_to_bundler_and_eithe_5096", "Option 'allowImportingTsExtensions' can only be used when 'moduleResolution' is set to 'bundler' and either 'noEmit' or 'emitDeclarationOnly' is set."),
+  An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled: diag(5097, 1 /* Error */, "An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled_5097", "An import path can only end with a '{0}' extension when 'allowImportingTsExtensions' is enabled."),
+  Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler: diag(5098, 1 /* Error */, "Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler_5098", "Option '{0}' can only be used when 'moduleResolution' is set to 'node16', 'nodenext', or 'bundler'."),
+  Import_assignment_is_not_allowed_when_moduleResolution_is_set_to_bundler_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: diag(5099, 1 /* Error */, "Import_assignment_is_not_allowed_when_moduleResolution_is_set_to_bundler_Consider_using_import_Aster_5099", `Import assignment is not allowed when 'moduleResolution' is set to 'bundler'. Consider using 'import * as ns from "mod"', 'import {a} from "mod"', 'import d from "mod"', or another module format instead.`),
+  Export_assignment_cannot_be_used_when_moduleResolution_is_set_to_bundler_Consider_using_export_default_or_another_module_format_instead: diag(5100, 1 /* Error */, "Export_assignment_cannot_be_used_when_moduleResolution_is_set_to_bundler_Consider_using_export_defau_5100", "Export assignment cannot be used when 'moduleResolution' is set to 'bundler'. Consider using 'export default' or another module format instead."),
+  Flag_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_ignoreDeprecations_Colon_2_to_silence_this_error: diag(5101, 1 /* Error */, "Flag_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_ignoreDeprecations_Colon_2_to_5101", `Flag '{0}' is deprecated and will stop functioning in TypeScript {1}. Specify 'ignoreDeprecations: "{2}"' to silence this error.`),
+  Flag_0_is_deprecated_Please_remove_it_from_your_configuration: diag(5102, 1 /* Error */, "Flag_0_is_deprecated_Please_remove_it_from_your_configuration_5102", "Flag '{0}' is deprecated. Please remove it from your configuration."),
+  Invalid_value_for_ignoreDeprecations: diag(5103, 1 /* Error */, "Invalid_value_for_ignoreDeprecations_5103", "Invalid value for '--ignoreDeprecations'."),
+  Generates_a_sourcemap_for_each_corresponding_d_ts_file: diag(6e3, 3 /* Message */, "Generates_a_sourcemap_for_each_corresponding_d_ts_file_6000", "Generates a sourcemap for each corresponding '.d.ts' file."),
+  Concatenate_and_emit_output_to_single_file: diag(6001, 3 /* Message */, "Concatenate_and_emit_output_to_single_file_6001", "Concatenate and emit output to single file."),
+  Generates_corresponding_d_ts_file: diag(6002, 3 /* Message */, "Generates_corresponding_d_ts_file_6002", "Generates corresponding '.d.ts' file."),
+  Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: diag(6004, 3 /* Message */, "Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations_6004", "Specify the location where debugger should locate TypeScript files instead of source locations."),
+  Watch_input_files: diag(6005, 3 /* Message */, "Watch_input_files_6005", "Watch input files."),
+  Redirect_output_structure_to_the_directory: diag(6006, 3 /* Message */, "Redirect_output_structure_to_the_directory_6006", "Redirect output structure to the directory."),
+  Do_not_erase_const_enum_declarations_in_generated_code: diag(6007, 3 /* Message */, "Do_not_erase_const_enum_declarations_in_generated_code_6007", "Do not erase const enum declarations in generated code."),
+  Do_not_emit_outputs_if_any_errors_were_reported: diag(6008, 3 /* Message */, "Do_not_emit_outputs_if_any_errors_were_reported_6008", "Do not emit outputs if any errors were reported."),
+  Do_not_emit_comments_to_output: diag(6009, 3 /* Message */, "Do_not_emit_comments_to_output_6009", "Do not emit comments to output."),
+  Do_not_emit_outputs: diag(6010, 3 /* Message */, "Do_not_emit_outputs_6010", "Do not emit outputs."),
+  Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking: diag(6011, 3 /* Message */, "Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typech_6011", "Allow default imports from modules with no default export. This does not affect code emit, just typechecking."),
+  Skip_type_checking_of_declaration_files: diag(6012, 3 /* Message */, "Skip_type_checking_of_declaration_files_6012", "Skip type checking of declaration files."),
+  Do_not_resolve_the_real_path_of_symlinks: diag(6013, 3 /* Message */, "Do_not_resolve_the_real_path_of_symlinks_6013", "Do not resolve the real path of symlinks."),
+  Only_emit_d_ts_declaration_files: diag(6014, 3 /* Message */, "Only_emit_d_ts_declaration_files_6014", "Only emit '.d.ts' declaration files."),
+  Specify_ECMAScript_target_version: diag(6015, 3 /* Message */, "Specify_ECMAScript_target_version_6015", "Specify ECMAScript target version."),
+  Specify_module_code_generation: diag(6016, 3 /* Message */, "Specify_module_code_generation_6016", "Specify module code generation."),
+  Print_this_message: diag(6017, 3 /* Message */, "Print_this_message_6017", "Print this message."),
+  Print_the_compiler_s_version: diag(6019, 3 /* Message */, "Print_the_compiler_s_version_6019", "Print the compiler's version."),
+  Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json: diag(6020, 3 /* Message */, "Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json_6020", "Compile the project given the path to its configuration file, or to a folder with a 'tsconfig.json'."),
+  Syntax_Colon_0: diag(6023, 3 /* Message */, "Syntax_Colon_0_6023", "Syntax: {0}"),
+  options: diag(6024, 3 /* Message */, "options_6024", "options"),
+  file: diag(6025, 3 /* Message */, "file_6025", "file"),
+  Examples_Colon_0: diag(6026, 3 /* Message */, "Examples_Colon_0_6026", "Examples: {0}"),
+  Options_Colon: diag(6027, 3 /* Message */, "Options_Colon_6027", "Options:"),
+  Version_0: diag(6029, 3 /* Message */, "Version_0_6029", "Version {0}"),
+  Insert_command_line_options_and_files_from_a_file: diag(6030, 3 /* Message */, "Insert_command_line_options_and_files_from_a_file_6030", "Insert command line options and files from a file."),
+  Starting_compilation_in_watch_mode: diag(6031, 3 /* Message */, "Starting_compilation_in_watch_mode_6031", "Starting compilation in watch mode..."),
+  File_change_detected_Starting_incremental_compilation: diag(6032, 3 /* Message */, "File_change_detected_Starting_incremental_compilation_6032", "File change detected. Starting incremental compilation..."),
+  KIND: diag(6034, 3 /* Message */, "KIND_6034", "KIND"),
+  FILE: diag(6035, 3 /* Message */, "FILE_6035", "FILE"),
+  VERSION: diag(6036, 3 /* Message */, "VERSION_6036", "VERSION"),
+  LOCATION: diag(6037, 3 /* Message */, "LOCATION_6037", "LOCATION"),
+  DIRECTORY: diag(6038, 3 /* Message */, "DIRECTORY_6038", "DIRECTORY"),
+  STRATEGY: diag(6039, 3 /* Message */, "STRATEGY_6039", "STRATEGY"),
+  FILE_OR_DIRECTORY: diag(6040, 3 /* Message */, "FILE_OR_DIRECTORY_6040", "FILE OR DIRECTORY"),
+  Errors_Files: diag(6041, 3 /* Message */, "Errors_Files_6041", "Errors  Files"),
+  Generates_corresponding_map_file: diag(6043, 3 /* Message */, "Generates_corresponding_map_file_6043", "Generates corresponding '.map' file."),
+  Compiler_option_0_expects_an_argument: diag(6044, 1 /* Error */, "Compiler_option_0_expects_an_argument_6044", "Compiler option '{0}' expects an argument."),
+  Unterminated_quoted_string_in_response_file_0: diag(6045, 1 /* Error */, "Unterminated_quoted_string_in_response_file_0_6045", "Unterminated quoted string in response file '{0}'."),
+  Argument_for_0_option_must_be_Colon_1: diag(6046, 1 /* Error */, "Argument_for_0_option_must_be_Colon_1_6046", "Argument for '{0}' option must be: {1}."),
+  Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: diag(6048, 1 /* Error */, "Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1_6048", "Locale must be of the form <language> or <language>-<territory>. For example '{0}' or '{1}'."),
+  Unable_to_open_file_0: diag(6050, 1 /* Error */, "Unable_to_open_file_0_6050", "Unable to open file '{0}'."),
+  Corrupted_locale_file_0: diag(6051, 1 /* Error */, "Corrupted_locale_file_0_6051", "Corrupted locale file {0}."),
+  Raise_error_on_expressions_and_declarations_with_an_implied_any_type: diag(6052, 3 /* Message */, "Raise_error_on_expressions_and_declarations_with_an_implied_any_type_6052", "Raise error on expressions and declarations with an implied 'any' type."),
+  File_0_not_found: diag(6053, 1 /* Error */, "File_0_not_found_6053", "File '{0}' not found."),
+  File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1: diag(6054, 1 /* Error */, "File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1_6054", "File '{0}' has an unsupported extension. The only supported extensions are {1}."),
+  Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: diag(6055, 3 /* Message */, "Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures_6055", "Suppress noImplicitAny errors for indexing objects lacking index signatures."),
+  Do_not_emit_declarations_for_code_that_has_an_internal_annotation: diag(6056, 3 /* Message */, "Do_not_emit_declarations_for_code_that_has_an_internal_annotation_6056", "Do not emit declarations for code that has an '@internal' annotation."),
+  Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: diag(6058, 3 /* Message */, "Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir_6058", "Specify the root directory of input files. Use to control the output directory structure with --outDir."),
+  File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: diag(6059, 1 /* Error */, "File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files_6059", "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files."),
+  Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: diag(6060, 3 /* Message */, "Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix_6060", "Specify the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)."),
+  NEWLINE: diag(6061, 3 /* Message */, "NEWLINE_6061", "NEWLINE"),
+  Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line: diag(6064, 1 /* Error */, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line_6064", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'null' on command line."),
+  Enables_experimental_support_for_ES7_decorators: diag(6065, 3 /* Message */, "Enables_experimental_support_for_ES7_decorators_6065", "Enables experimental support for ES7 decorators."),
+  Enables_experimental_support_for_emitting_type_metadata_for_decorators: diag(6066, 3 /* Message */, "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", "Enables experimental support for emitting type metadata for decorators."),
+  Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: diag(6070, 3 /* Message */, "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", "Initializes a TypeScript project and creates a tsconfig.json file."),
+  Successfully_created_a_tsconfig_json_file: diag(6071, 3 /* Message */, "Successfully_created_a_tsconfig_json_file_6071", "Successfully created a tsconfig.json file."),
+  Suppress_excess_property_checks_for_object_literals: diag(6072, 3 /* Message */, "Suppress_excess_property_checks_for_object_literals_6072", "Suppress excess property checks for object literals."),
+  Stylize_errors_and_messages_using_color_and_context_experimental: diag(6073, 3 /* Message */, "Stylize_errors_and_messages_using_color_and_context_experimental_6073", "Stylize errors and messages using color and context (experimental)."),
+  Do_not_report_errors_on_unused_labels: diag(6074, 3 /* Message */, "Do_not_report_errors_on_unused_labels_6074", "Do not report errors on unused labels."),
+  Report_error_when_not_all_code_paths_in_function_return_a_value: diag(6075, 3 /* Message */, "Report_error_when_not_all_code_paths_in_function_return_a_value_6075", "Report error when not all code paths in function return a value."),
+  Report_errors_for_fallthrough_cases_in_switch_statement: diag(6076, 3 /* Message */, "Report_errors_for_fallthrough_cases_in_switch_statement_6076", "Report errors for fallthrough cases in switch statement."),
+  Do_not_report_errors_on_unreachable_code: diag(6077, 3 /* Message */, "Do_not_report_errors_on_unreachable_code_6077", "Do not report errors on unreachable code."),
+  Disallow_inconsistently_cased_references_to_the_same_file: diag(6078, 3 /* Message */, "Disallow_inconsistently_cased_references_to_the_same_file_6078", "Disallow inconsistently-cased references to the same file."),
+  Specify_library_files_to_be_included_in_the_compilation: diag(6079, 3 /* Message */, "Specify_library_files_to_be_included_in_the_compilation_6079", "Specify library files to be included in the compilation."),
+  Specify_JSX_code_generation: diag(6080, 3 /* Message */, "Specify_JSX_code_generation_6080", "Specify JSX code generation."),
+  File_0_has_an_unsupported_extension_so_skipping_it: diag(6081, 3 /* Message */, "File_0_has_an_unsupported_extension_so_skipping_it_6081", "File '{0}' has an unsupported extension, so skipping it."),
+  Only_amd_and_system_modules_are_supported_alongside_0: diag(6082, 1 /* Error */, "Only_amd_and_system_modules_are_supported_alongside_0_6082", "Only 'amd' and 'system' modules are supported alongside --{0}."),
+  Base_directory_to_resolve_non_absolute_module_names: diag(6083, 3 /* Message */, "Base_directory_to_resolve_non_absolute_module_names_6083", "Base directory to resolve non-absolute module names."),
+  Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit: diag(6084, 3 /* Message */, "Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react__6084", "[Deprecated] Use '--jsxFactory' instead. Specify the object invoked for createElement when targeting 'react' JSX emit"),
+  Enable_tracing_of_the_name_resolution_process: diag(6085, 3 /* Message */, "Enable_tracing_of_the_name_resolution_process_6085", "Enable tracing of the name resolution process."),
+  Resolving_module_0_from_1: diag(6086, 3 /* Message */, "Resolving_module_0_from_1_6086", "======== Resolving module '{0}' from '{1}'. ========"),
+  Explicitly_specified_module_resolution_kind_Colon_0: diag(6087, 3 /* Message */, "Explicitly_specified_module_resolution_kind_Colon_0_6087", "Explicitly specified module resolution kind: '{0}'."),
+  Module_resolution_kind_is_not_specified_using_0: diag(6088, 3 /* Message */, "Module_resolution_kind_is_not_specified_using_0_6088", "Module resolution kind is not specified, using '{0}'."),
+  Module_name_0_was_successfully_resolved_to_1: diag(6089, 3 /* Message */, "Module_name_0_was_successfully_resolved_to_1_6089", "======== Module name '{0}' was successfully resolved to '{1}'. ========"),
+  Module_name_0_was_not_resolved: diag(6090, 3 /* Message */, "Module_name_0_was_not_resolved_6090", "======== Module name '{0}' was not resolved. ========"),
+  paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0: diag(6091, 3 /* Message */, "paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0_6091", "'paths' option is specified, looking for a pattern to match module name '{0}'."),
+  Module_name_0_matched_pattern_1: diag(6092, 3 /* Message */, "Module_name_0_matched_pattern_1_6092", "Module name '{0}', matched pattern '{1}'."),
+  Trying_substitution_0_candidate_module_location_Colon_1: diag(6093, 3 /* Message */, "Trying_substitution_0_candidate_module_location_Colon_1_6093", "Trying substitution '{0}', candidate module location: '{1}'."),
+  Resolving_module_name_0_relative_to_base_url_1_2: diag(6094, 3 /* Message */, "Resolving_module_name_0_relative_to_base_url_1_2_6094", "Resolving module name '{0}' relative to base url '{1}' - '{2}'."),
+  Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1: diag(6095, 3 /* Message */, "Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1_6095", "Loading module as file / folder, candidate module location '{0}', target file types: {1}."),
+  File_0_does_not_exist: diag(6096, 3 /* Message */, "File_0_does_not_exist_6096", "File '{0}' does not exist."),
+  File_0_exist_use_it_as_a_name_resolution_result: diag(6097, 3 /* Message */, "File_0_exist_use_it_as_a_name_resolution_result_6097", "File '{0}' exist - use it as a name resolution result."),
+  Loading_module_0_from_node_modules_folder_target_file_types_Colon_1: diag(6098, 3 /* Message */, "Loading_module_0_from_node_modules_folder_target_file_types_Colon_1_6098", "Loading module '{0}' from 'node_modules' folder, target file types: {1}."),
+  Found_package_json_at_0: diag(6099, 3 /* Message */, "Found_package_json_at_0_6099", "Found 'package.json' at '{0}'."),
+  package_json_does_not_have_a_0_field: diag(6100, 3 /* Message */, "package_json_does_not_have_a_0_field_6100", "'package.json' does not have a '{0}' field."),
+  package_json_has_0_field_1_that_references_2: diag(6101, 3 /* Message */, "package_json_has_0_field_1_that_references_2_6101", "'package.json' has '{0}' field '{1}' that references '{2}'."),
+  Allow_javascript_files_to_be_compiled: diag(6102, 3 /* Message */, "Allow_javascript_files_to_be_compiled_6102", "Allow javascript files to be compiled."),
+  Checking_if_0_is_the_longest_matching_prefix_for_1_2: diag(6104, 3 /* Message */, "Checking_if_0_is_the_longest_matching_prefix_for_1_2_6104", "Checking if '{0}' is the longest matching prefix for '{1}' - '{2}'."),
+  Expected_type_of_0_field_in_package_json_to_be_1_got_2: diag(6105, 3 /* Message */, "Expected_type_of_0_field_in_package_json_to_be_1_got_2_6105", "Expected type of '{0}' field in 'package.json' to be '{1}', got '{2}'."),
+  baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1: diag(6106, 3 /* Message */, "baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1_6106", "'baseUrl' option is set to '{0}', using this value to resolve non-relative module name '{1}'."),
+  rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0: diag(6107, 3 /* Message */, "rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0_6107", "'rootDirs' option is set, using it to resolve relative module name '{0}'."),
+  Longest_matching_prefix_for_0_is_1: diag(6108, 3 /* Message */, "Longest_matching_prefix_for_0_is_1_6108", "Longest matching prefix for '{0}' is '{1}'."),
+  Loading_0_from_the_root_dir_1_candidate_location_2: diag(6109, 3 /* Message */, "Loading_0_from_the_root_dir_1_candidate_location_2_6109", "Loading '{0}' from the root dir '{1}', candidate location '{2}'."),
+  Trying_other_entries_in_rootDirs: diag(6110, 3 /* Message */, "Trying_other_entries_in_rootDirs_6110", "Trying other entries in 'rootDirs'."),
+  Module_resolution_using_rootDirs_has_failed: diag(6111, 3 /* Message */, "Module_resolution_using_rootDirs_has_failed_6111", "Module resolution using 'rootDirs' has failed."),
+  Do_not_emit_use_strict_directives_in_module_output: diag(6112, 3 /* Message */, "Do_not_emit_use_strict_directives_in_module_output_6112", "Do not emit 'use strict' directives in module output."),
+  Enable_strict_null_checks: diag(6113, 3 /* Message */, "Enable_strict_null_checks_6113", "Enable strict null checks."),
+  Unknown_option_excludes_Did_you_mean_exclude: diag(6114, 1 /* Error */, "Unknown_option_excludes_Did_you_mean_exclude_6114", "Unknown option 'excludes'. Did you mean 'exclude'?"),
+  Raise_error_on_this_expressions_with_an_implied_any_type: diag(6115, 3 /* Message */, "Raise_error_on_this_expressions_with_an_implied_any_type_6115", "Raise error on 'this' expressions with an implied 'any' type."),
+  Resolving_type_reference_directive_0_containing_file_1_root_directory_2: diag(6116, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_root_directory_2_6116", "======== Resolving type reference directive '{0}', containing file '{1}', root directory '{2}'. ========"),
+  Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2: diag(6119, 3 /* Message */, "Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2_6119", "======== Type reference directive '{0}' was successfully resolved to '{1}', primary: {2}. ========"),
+  Type_reference_directive_0_was_not_resolved: diag(6120, 3 /* Message */, "Type_reference_directive_0_was_not_resolved_6120", "======== Type reference directive '{0}' was not resolved. ========"),
+  Resolving_with_primary_search_path_0: diag(6121, 3 /* Message */, "Resolving_with_primary_search_path_0_6121", "Resolving with primary search path '{0}'."),
+  Root_directory_cannot_be_determined_skipping_primary_search_paths: diag(6122, 3 /* Message */, "Root_directory_cannot_be_determined_skipping_primary_search_paths_6122", "Root directory cannot be determined, skipping primary search paths."),
+  Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set: diag(6123, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set_6123", "======== Resolving type reference directive '{0}', containing file '{1}', root directory not set. ========"),
+  Type_declaration_files_to_be_included_in_compilation: diag(6124, 3 /* Message */, "Type_declaration_files_to_be_included_in_compilation_6124", "Type declaration files to be included in compilation."),
+  Looking_up_in_node_modules_folder_initial_location_0: diag(6125, 3 /* Message */, "Looking_up_in_node_modules_folder_initial_location_0_6125", "Looking up in 'node_modules' folder, initial location '{0}'."),
+  Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder: diag(6126, 3 /* Message */, "Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_mod_6126", "Containing file is not specified and root directory cannot be determined, skipping lookup in 'node_modules' folder."),
+  Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1: diag(6127, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1_6127", "======== Resolving type reference directive '{0}', containing file not set, root directory '{1}'. ========"),
+  Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set: diag(6128, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set_6128", "======== Resolving type reference directive '{0}', containing file not set, root directory not set. ========"),
+  Resolving_real_path_for_0_result_1: diag(6130, 3 /* Message */, "Resolving_real_path_for_0_result_1_6130", "Resolving real path for '{0}', result '{1}'."),
+  Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: diag(6131, 1 /* Error */, "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'."),
+  File_name_0_has_a_1_extension_stripping_it: diag(6132, 3 /* Message */, "File_name_0_has_a_1_extension_stripping_it_6132", "File name '{0}' has a '{1}' extension - stripping it."),
+  _0_is_declared_but_its_value_is_never_read: diag(
+    6133,
+    1 /* Error */,
+    "_0_is_declared_but_its_value_is_never_read_6133",
+    "'{0}' is declared but its value is never read.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  Report_errors_on_unused_locals: diag(6134, 3 /* Message */, "Report_errors_on_unused_locals_6134", "Report errors on unused locals."),
+  Report_errors_on_unused_parameters: diag(6135, 3 /* Message */, "Report_errors_on_unused_parameters_6135", "Report errors on unused parameters."),
+  The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: diag(6136, 3 /* Message */, "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", "The maximum dependency depth to search under node_modules and load JavaScript files."),
+  Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1: diag(6137, 1 /* Error */, "Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1_6137", "Cannot import type declaration files. Consider importing '{0}' instead of '{1}'."),
+  Property_0_is_declared_but_its_value_is_never_read: diag(
+    6138,
+    1 /* Error */,
+    "Property_0_is_declared_but_its_value_is_never_read_6138",
+    "Property '{0}' is declared but its value is never read.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  Import_emit_helpers_from_tslib: diag(6139, 3 /* Message */, "Import_emit_helpers_from_tslib_6139", "Import emit helpers from 'tslib'."),
+  Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: diag(6140, 1 /* Error */, "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'."),
+  Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: diag(6141, 3 /* Message */, "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", 'Parse in strict mode and emit "use strict" for each source file.'),
+  Module_0_was_resolved_to_1_but_jsx_is_not_set: diag(6142, 1 /* Error */, "Module_0_was_resolved_to_1_but_jsx_is_not_set_6142", "Module '{0}' was resolved to '{1}', but '--jsx' is not set."),
+  Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1: diag(6144, 3 /* Message */, "Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1_6144", "Module '{0}' was resolved as locally declared ambient module in file '{1}'."),
+  Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified: diag(6145, 3 /* Message */, "Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified_6145", "Module '{0}' was resolved as ambient module declared in '{1}' since this file was not modified."),
+  Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h: diag(6146, 3 /* Message */, "Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h_6146", "Specify the JSX factory function to use when targeting 'react' JSX emit, e.g. 'React.createElement' or 'h'."),
+  Resolution_for_module_0_was_found_in_cache_from_location_1: diag(6147, 3 /* Message */, "Resolution_for_module_0_was_found_in_cache_from_location_1_6147", "Resolution for module '{0}' was found in cache from location '{1}'."),
+  Directory_0_does_not_exist_skipping_all_lookups_in_it: diag(6148, 3 /* Message */, "Directory_0_does_not_exist_skipping_all_lookups_in_it_6148", "Directory '{0}' does not exist, skipping all lookups in it."),
+  Show_diagnostic_information: diag(6149, 3 /* Message */, "Show_diagnostic_information_6149", "Show diagnostic information."),
+  Show_verbose_diagnostic_information: diag(6150, 3 /* Message */, "Show_verbose_diagnostic_information_6150", "Show verbose diagnostic information."),
+  Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file: diag(6151, 3 /* Message */, "Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file_6151", "Emit a single file with source maps instead of having a separate file."),
+  Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set: diag(6152, 3 /* Message */, "Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap__6152", "Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set."),
+  Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule: diag(6153, 3 /* Message */, "Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule_6153", "Transpile each file as a separate module (similar to 'ts.transpileModule')."),
+  Print_names_of_generated_files_part_of_the_compilation: diag(6154, 3 /* Message */, "Print_names_of_generated_files_part_of_the_compilation_6154", "Print names of generated files part of the compilation."),
+  Print_names_of_files_part_of_the_compilation: diag(6155, 3 /* Message */, "Print_names_of_files_part_of_the_compilation_6155", "Print names of files part of the compilation."),
+  The_locale_used_when_displaying_messages_to_the_user_e_g_en_us: diag(6156, 3 /* Message */, "The_locale_used_when_displaying_messages_to_the_user_e_g_en_us_6156", "The locale used when displaying messages to the user (e.g. 'en-us')"),
+  Do_not_generate_custom_helper_functions_like_extends_in_compiled_output: diag(6157, 3 /* Message */, "Do_not_generate_custom_helper_functions_like_extends_in_compiled_output_6157", "Do not generate custom helper functions like '__extends' in compiled output."),
+  Do_not_include_the_default_library_file_lib_d_ts: diag(6158, 3 /* Message */, "Do_not_include_the_default_library_file_lib_d_ts_6158", "Do not include the default library file (lib.d.ts)."),
+  Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files: diag(6159, 3 /* Message */, "Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files_6159", "Do not add triple-slash references or imported modules to the list of compiled files."),
+  Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files: diag(6160, 3 /* Message */, "Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files_6160", "[Deprecated] Use '--skipLibCheck' instead. Skip type checking of default library declaration files."),
+  List_of_folders_to_include_type_definitions_from: diag(6161, 3 /* Message */, "List_of_folders_to_include_type_definitions_from_6161", "List of folders to include type definitions from."),
+  Disable_size_limitations_on_JavaScript_projects: diag(6162, 3 /* Message */, "Disable_size_limitations_on_JavaScript_projects_6162", "Disable size limitations on JavaScript projects."),
+  The_character_set_of_the_input_files: diag(6163, 3 /* Message */, "The_character_set_of_the_input_files_6163", "The character set of the input files."),
+  Do_not_truncate_error_messages: diag(6165, 3 /* Message */, "Do_not_truncate_error_messages_6165", "Do not truncate error messages."),
+  Output_directory_for_generated_declaration_files: diag(6166, 3 /* Message */, "Output_directory_for_generated_declaration_files_6166", "Output directory for generated declaration files."),
+  A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl: diag(6167, 3 /* Message */, "A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl_6167", "A series of entries which re-map imports to lookup locations relative to the 'baseUrl'."),
+  List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime: diag(6168, 3 /* Message */, "List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime_6168", "List of root folders whose combined content represents the structure of the project at runtime."),
+  Show_all_compiler_options: diag(6169, 3 /* Message */, "Show_all_compiler_options_6169", "Show all compiler options."),
+  Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file: diag(6170, 3 /* Message */, "Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file_6170", "[Deprecated] Use '--outFile' instead. Concatenate and emit output to single file"),
+  Command_line_Options: diag(6171, 3 /* Message */, "Command_line_Options_6171", "Command-line Options"),
+  Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3: diag(6179, 3 /* Message */, "Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3_6179", "Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'."),
+  Enable_all_strict_type_checking_options: diag(6180, 3 /* Message */, "Enable_all_strict_type_checking_options_6180", "Enable all strict type-checking options."),
+  Scoped_package_detected_looking_in_0: diag(6182, 3 /* Message */, "Scoped_package_detected_looking_in_0_6182", "Scoped package detected, looking in '{0}'"),
+  Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6183, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_6183", "Reusing resolution of module '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."),
+  Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3: diag(6184, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package__6184", "Reusing resolution of module '{0}' from '{1}' of old program, it was successfully resolved to '{2}' with Package ID '{3}'."),
+  Enable_strict_checking_of_function_types: diag(6186, 3 /* Message */, "Enable_strict_checking_of_function_types_6186", "Enable strict checking of function types."),
+  Enable_strict_checking_of_property_initialization_in_classes: diag(6187, 3 /* Message */, "Enable_strict_checking_of_property_initialization_in_classes_6187", "Enable strict checking of property initialization in classes."),
+  Numeric_separators_are_not_allowed_here: diag(6188, 1 /* Error */, "Numeric_separators_are_not_allowed_here_6188", "Numeric separators are not allowed here."),
+  Multiple_consecutive_numeric_separators_are_not_permitted: diag(6189, 1 /* Error */, "Multiple_consecutive_numeric_separators_are_not_permitted_6189", "Multiple consecutive numeric separators are not permitted."),
+  Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen: diag(6191, 3 /* Message */, "Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen_6191", "Whether to keep outdated console output in watch mode instead of clearing the screen."),
+  All_imports_in_import_declaration_are_unused: diag(
+    6192,
+    1 /* Error */,
+    "All_imports_in_import_declaration_are_unused_6192",
+    "All imports in import declaration are unused.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  Found_1_error_Watching_for_file_changes: diag(6193, 3 /* Message */, "Found_1_error_Watching_for_file_changes_6193", "Found 1 error. Watching for file changes."),
+  Found_0_errors_Watching_for_file_changes: diag(6194, 3 /* Message */, "Found_0_errors_Watching_for_file_changes_6194", "Found {0} errors. Watching for file changes."),
+  Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols: diag(6195, 3 /* Message */, "Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols_6195", "Resolve 'keyof' to string valued property names only (no numbers or symbols)."),
+  _0_is_declared_but_never_used: diag(
+    6196,
+    1 /* Error */,
+    "_0_is_declared_but_never_used_6196",
+    "'{0}' is declared but never used.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  Include_modules_imported_with_json_extension: diag(6197, 3 /* Message */, "Include_modules_imported_with_json_extension_6197", "Include modules imported with '.json' extension"),
+  All_destructured_elements_are_unused: diag(
+    6198,
+    1 /* Error */,
+    "All_destructured_elements_are_unused_6198",
+    "All destructured elements are unused.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  All_variables_are_unused: diag(
+    6199,
+    1 /* Error */,
+    "All_variables_are_unused_6199",
+    "All variables are unused.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0: diag(6200, 1 /* Error */, "Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0_6200", "Definitions of the following identifiers conflict with those in another file: {0}"),
+  Conflicts_are_in_this_file: diag(6201, 3 /* Message */, "Conflicts_are_in_this_file_6201", "Conflicts are in this file."),
+  Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0: diag(6202, 1 /* Error */, "Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0_6202", "Project references may not form a circular graph. Cycle detected: {0}"),
+  _0_was_also_declared_here: diag(6203, 3 /* Message */, "_0_was_also_declared_here_6203", "'{0}' was also declared here."),
+  and_here: diag(6204, 3 /* Message */, "and_here_6204", "and here."),
+  All_type_parameters_are_unused: diag(6205, 1 /* Error */, "All_type_parameters_are_unused_6205", "All type parameters are unused."),
+  package_json_has_a_typesVersions_field_with_version_specific_path_mappings: diag(6206, 3 /* Message */, "package_json_has_a_typesVersions_field_with_version_specific_path_mappings_6206", "'package.json' has a 'typesVersions' field with version-specific path mappings."),
+  package_json_does_not_have_a_typesVersions_entry_that_matches_version_0: diag(6207, 3 /* Message */, "package_json_does_not_have_a_typesVersions_entry_that_matches_version_0_6207", "'package.json' does not have a 'typesVersions' entry that matches version '{0}'."),
+  package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2: diag(6208, 3 /* Message */, "package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_ma_6208", "'package.json' has a 'typesVersions' entry '{0}' that matches compiler version '{1}', looking for a pattern to match module name '{2}'."),
+  package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range: diag(6209, 3 /* Message */, "package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range_6209", "'package.json' has a 'typesVersions' entry '{0}' that is not a valid semver range."),
+  An_argument_for_0_was_not_provided: diag(6210, 3 /* Message */, "An_argument_for_0_was_not_provided_6210", "An argument for '{0}' was not provided."),
+  An_argument_matching_this_binding_pattern_was_not_provided: diag(6211, 3 /* Message */, "An_argument_matching_this_binding_pattern_was_not_provided_6211", "An argument matching this binding pattern was not provided."),
+  Did_you_mean_to_call_this_expression: diag(6212, 3 /* Message */, "Did_you_mean_to_call_this_expression_6212", "Did you mean to call this expression?"),
+  Did_you_mean_to_use_new_with_this_expression: diag(6213, 3 /* Message */, "Did_you_mean_to_use_new_with_this_expression_6213", "Did you mean to use 'new' with this expression?"),
+  Enable_strict_bind_call_and_apply_methods_on_functions: diag(6214, 3 /* Message */, "Enable_strict_bind_call_and_apply_methods_on_functions_6214", "Enable strict 'bind', 'call', and 'apply' methods on functions."),
+  Using_compiler_options_of_project_reference_redirect_0: diag(6215, 3 /* Message */, "Using_compiler_options_of_project_reference_redirect_0_6215", "Using compiler options of project reference redirect '{0}'."),
+  Found_1_error: diag(6216, 3 /* Message */, "Found_1_error_6216", "Found 1 error."),
+  Found_0_errors: diag(6217, 3 /* Message */, "Found_0_errors_6217", "Found {0} errors."),
+  Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2: diag(6218, 3 /* Message */, "Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2_6218", "======== Module name '{0}' was successfully resolved to '{1}' with Package ID '{2}'. ========"),
+  Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3: diag(6219, 3 /* Message */, "Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3_6219", "======== Type reference directive '{0}' was successfully resolved to '{1}' with Package ID '{2}', primary: {3}. ========"),
+  package_json_had_a_falsy_0_field: diag(6220, 3 /* Message */, "package_json_had_a_falsy_0_field_6220", "'package.json' had a falsy '{0}' field."),
+  Disable_use_of_source_files_instead_of_declaration_files_from_referenced_projects: diag(6221, 3 /* Message */, "Disable_use_of_source_files_instead_of_declaration_files_from_referenced_projects_6221", "Disable use of source files instead of declaration files from referenced projects."),
+  Emit_class_fields_with_Define_instead_of_Set: diag(6222, 3 /* Message */, "Emit_class_fields_with_Define_instead_of_Set_6222", "Emit class fields with Define instead of Set."),
+  Generates_a_CPU_profile: diag(6223, 3 /* Message */, "Generates_a_CPU_profile_6223", "Generates a CPU profile."),
+  Disable_solution_searching_for_this_project: diag(6224, 3 /* Message */, "Disable_solution_searching_for_this_project_6224", "Disable solution searching for this project."),
+  Specify_strategy_for_watching_file_Colon_FixedPollingInterval_default_PriorityPollingInterval_DynamicPriorityPolling_FixedChunkSizePolling_UseFsEvents_UseFsEventsOnParentDirectory: diag(6225, 3 /* Message */, "Specify_strategy_for_watching_file_Colon_FixedPollingInterval_default_PriorityPollingInterval_Dynami_6225", "Specify strategy for watching file: 'FixedPollingInterval' (default), 'PriorityPollingInterval', 'DynamicPriorityPolling', 'FixedChunkSizePolling', 'UseFsEvents', 'UseFsEventsOnParentDirectory'."),
+  Specify_strategy_for_watching_directory_on_platforms_that_don_t_support_recursive_watching_natively_Colon_UseFsEvents_default_FixedPollingInterval_DynamicPriorityPolling_FixedChunkSizePolling: diag(6226, 3 /* Message */, "Specify_strategy_for_watching_directory_on_platforms_that_don_t_support_recursive_watching_natively__6226", "Specify strategy for watching directory on platforms that don't support recursive watching natively: 'UseFsEvents' (default), 'FixedPollingInterval', 'DynamicPriorityPolling', 'FixedChunkSizePolling'."),
+  Specify_strategy_for_creating_a_polling_watch_when_it_fails_to_create_using_file_system_events_Colon_FixedInterval_default_PriorityInterval_DynamicPriority_FixedChunkSize: diag(6227, 3 /* Message */, "Specify_strategy_for_creating_a_polling_watch_when_it_fails_to_create_using_file_system_events_Colon_6227", "Specify strategy for creating a polling watch when it fails to create using file system events: 'FixedInterval' (default), 'PriorityInterval', 'DynamicPriority', 'FixedChunkSize'."),
+  Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3: diag(6229, 1 /* Error */, "Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3_6229", "Tag '{0}' expects at least '{1}' arguments, but the JSX factory '{2}' provides at most '{3}'."),
+  Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line: diag(6230, 1 /* Error */, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line_6230", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'false' or 'null' on command line."),
+  Could_not_resolve_the_path_0_with_the_extensions_Colon_1: diag(6231, 1 /* Error */, "Could_not_resolve_the_path_0_with_the_extensions_Colon_1_6231", "Could not resolve the path '{0}' with the extensions: {1}."),
+  Declaration_augments_declaration_in_another_file_This_cannot_be_serialized: diag(6232, 1 /* Error */, "Declaration_augments_declaration_in_another_file_This_cannot_be_serialized_6232", "Declaration augments declaration in another file. This cannot be serialized."),
+  This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_file: diag(6233, 1 /* Error */, "This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_fil_6233", "This is the declaration being augmented. Consider moving the augmenting declaration into the same file."),
+  This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without: diag(6234, 1 /* Error */, "This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without_6234", "This expression is not callable because it is a 'get' accessor. Did you mean to use it without '()'?"),
+  Disable_loading_referenced_projects: diag(6235, 3 /* Message */, "Disable_loading_referenced_projects_6235", "Disable loading referenced projects."),
+  Arguments_for_the_rest_parameter_0_were_not_provided: diag(6236, 1 /* Error */, "Arguments_for_the_rest_parameter_0_were_not_provided_6236", "Arguments for the rest parameter '{0}' were not provided."),
+  Generates_an_event_trace_and_a_list_of_types: diag(6237, 3 /* Message */, "Generates_an_event_trace_and_a_list_of_types_6237", "Generates an event trace and a list of types."),
+  Specify_the_module_specifier_to_be_used_to_import_the_jsx_and_jsxs_factory_functions_from_eg_react: diag(6238, 1 /* Error */, "Specify_the_module_specifier_to_be_used_to_import_the_jsx_and_jsxs_factory_functions_from_eg_react_6238", "Specify the module specifier to be used to import the 'jsx' and 'jsxs' factory functions from. eg, react"),
+  File_0_exists_according_to_earlier_cached_lookups: diag(6239, 3 /* Message */, "File_0_exists_according_to_earlier_cached_lookups_6239", "File '{0}' exists according to earlier cached lookups."),
+  File_0_does_not_exist_according_to_earlier_cached_lookups: diag(6240, 3 /* Message */, "File_0_does_not_exist_according_to_earlier_cached_lookups_6240", "File '{0}' does not exist according to earlier cached lookups."),
+  Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1: diag(6241, 3 /* Message */, "Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1_6241", "Resolution for type reference directive '{0}' was found in cache from location '{1}'."),
+  Resolving_type_reference_directive_0_containing_file_1: diag(6242, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_6242", "======== Resolving type reference directive '{0}', containing file '{1}'. ========"),
+  Interpret_optional_property_types_as_written_rather_than_adding_undefined: diag(6243, 3 /* Message */, "Interpret_optional_property_types_as_written_rather_than_adding_undefined_6243", "Interpret optional property types as written, rather than adding 'undefined'."),
+  Modules: diag(6244, 3 /* Message */, "Modules_6244", "Modules"),
+  File_Management: diag(6245, 3 /* Message */, "File_Management_6245", "File Management"),
+  Emit: diag(6246, 3 /* Message */, "Emit_6246", "Emit"),
+  JavaScript_Support: diag(6247, 3 /* Message */, "JavaScript_Support_6247", "JavaScript Support"),
+  Type_Checking: diag(6248, 3 /* Message */, "Type_Checking_6248", "Type Checking"),
+  Editor_Support: diag(6249, 3 /* Message */, "Editor_Support_6249", "Editor Support"),
+  Watch_and_Build_Modes: diag(6250, 3 /* Message */, "Watch_and_Build_Modes_6250", "Watch and Build Modes"),
+  Compiler_Diagnostics: diag(6251, 3 /* Message */, "Compiler_Diagnostics_6251", "Compiler Diagnostics"),
+  Interop_Constraints: diag(6252, 3 /* Message */, "Interop_Constraints_6252", "Interop Constraints"),
+  Backwards_Compatibility: diag(6253, 3 /* Message */, "Backwards_Compatibility_6253", "Backwards Compatibility"),
+  Language_and_Environment: diag(6254, 3 /* Message */, "Language_and_Environment_6254", "Language and Environment"),
+  Projects: diag(6255, 3 /* Message */, "Projects_6255", "Projects"),
+  Output_Formatting: diag(6256, 3 /* Message */, "Output_Formatting_6256", "Output Formatting"),
+  Completeness: diag(6257, 3 /* Message */, "Completeness_6257", "Completeness"),
+  _0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file: diag(6258, 1 /* Error */, "_0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file_6258", "'{0}' should be set inside the 'compilerOptions' object of the config json file"),
+  Found_1_error_in_1: diag(6259, 3 /* Message */, "Found_1_error_in_1_6259", "Found 1 error in {1}"),
+  Found_0_errors_in_the_same_file_starting_at_Colon_1: diag(6260, 3 /* Message */, "Found_0_errors_in_the_same_file_starting_at_Colon_1_6260", "Found {0} errors in the same file, starting at: {1}"),
+  Found_0_errors_in_1_files: diag(6261, 3 /* Message */, "Found_0_errors_in_1_files_6261", "Found {0} errors in {1} files."),
+  File_name_0_has_a_1_extension_looking_up_2_instead: diag(6262, 3 /* Message */, "File_name_0_has_a_1_extension_looking_up_2_instead_6262", "File name '{0}' has a '{1}' extension - looking up '{2}' instead."),
+  Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set: diag(6263, 1 /* Error */, "Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set_6263", "Module '{0}' was resolved to '{1}', but '--allowArbitraryExtensions' is not set."),
+  Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present: diag(6264, 3 /* Message */, "Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present_6264", "Enable importing files with any extension, provided a declaration file is present."),
+  Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve: diag(6270, 3 /* Message */, "Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve_6270", "Directory '{0}' has no containing package.json scope. Imports will not resolve."),
+  Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6271, 3 /* Message */, "Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6271", "Import specifier '{0}' does not exist in package.json scope at path '{1}'."),
+  Invalid_import_specifier_0_has_no_possible_resolutions: diag(6272, 3 /* Message */, "Invalid_import_specifier_0_has_no_possible_resolutions_6272", "Invalid import specifier '{0}' has no possible resolutions."),
+  package_json_scope_0_has_no_imports_defined: diag(6273, 3 /* Message */, "package_json_scope_0_has_no_imports_defined_6273", "package.json scope '{0}' has no imports defined."),
+  package_json_scope_0_explicitly_maps_specifier_1_to_null: diag(6274, 3 /* Message */, "package_json_scope_0_explicitly_maps_specifier_1_to_null_6274", "package.json scope '{0}' explicitly maps specifier '{1}' to null."),
+  package_json_scope_0_has_invalid_type_for_target_of_specifier_1: diag(6275, 3 /* Message */, "package_json_scope_0_has_invalid_type_for_target_of_specifier_1_6275", "package.json scope '{0}' has invalid type for target of specifier '{1}'"),
+  Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6276, 3 /* Message */, "Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6276", "Export specifier '{0}' does not exist in package.json scope at path '{1}'."),
+  Enable_project_compilation: diag(6302, 3 /* Message */, "Enable_project_compilation_6302", "Enable project compilation"),
+  Composite_projects_may_not_disable_declaration_emit: diag(6304, 1 /* Error */, "Composite_projects_may_not_disable_declaration_emit_6304", "Composite projects may not disable declaration emit."),
+  Output_file_0_has_not_been_built_from_source_file_1: diag(6305, 1 /* Error */, "Output_file_0_has_not_been_built_from_source_file_1_6305", "Output file '{0}' has not been built from source file '{1}'."),
+  Referenced_project_0_must_have_setting_composite_Colon_true: diag(6306, 1 /* Error */, "Referenced_project_0_must_have_setting_composite_Colon_true_6306", `Referenced project '{0}' must have setting "composite": true.`),
+  File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_include_pattern: diag(6307, 1 /* Error */, "File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_includ_6307", "File '{0}' is not listed within the file list of project '{1}'. Projects must list all files or use an 'include' pattern."),
+  Cannot_prepend_project_0_because_it_does_not_have_outFile_set: diag(6308, 1 /* Error */, "Cannot_prepend_project_0_because_it_does_not_have_outFile_set_6308", "Cannot prepend project '{0}' because it does not have 'outFile' set"),
+  Output_file_0_from_project_1_does_not_exist: diag(6309, 1 /* Error */, "Output_file_0_from_project_1_does_not_exist_6309", "Output file '{0}' from project '{1}' does not exist"),
+  Referenced_project_0_may_not_disable_emit: diag(6310, 1 /* Error */, "Referenced_project_0_may_not_disable_emit_6310", "Referenced project '{0}' may not disable emit."),
+  Project_0_is_out_of_date_because_output_1_is_older_than_input_2: diag(6350, 3 /* Message */, "Project_0_is_out_of_date_because_output_1_is_older_than_input_2_6350", "Project '{0}' is out of date because output '{1}' is older than input '{2}'"),
+  Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2: diag(6351, 3 /* Message */, "Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2_6351", "Project '{0}' is up to date because newest input '{1}' is older than output '{2}'"),
+  Project_0_is_out_of_date_because_output_file_1_does_not_exist: diag(6352, 3 /* Message */, "Project_0_is_out_of_date_because_output_file_1_does_not_exist_6352", "Project '{0}' is out of date because output file '{1}' does not exist"),
+  Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date: diag(6353, 3 /* Message */, "Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date_6353", "Project '{0}' is out of date because its dependency '{1}' is out of date"),
+  Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies: diag(6354, 3 /* Message */, "Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies_6354", "Project '{0}' is up to date with .d.ts files from its dependencies"),
+  Projects_in_this_build_Colon_0: diag(6355, 3 /* Message */, "Projects_in_this_build_Colon_0_6355", "Projects in this build: {0}"),
+  A_non_dry_build_would_delete_the_following_files_Colon_0: diag(6356, 3 /* Message */, "A_non_dry_build_would_delete_the_following_files_Colon_0_6356", "A non-dry build would delete the following files: {0}"),
+  A_non_dry_build_would_build_project_0: diag(6357, 3 /* Message */, "A_non_dry_build_would_build_project_0_6357", "A non-dry build would build project '{0}'"),
+  Building_project_0: diag(6358, 3 /* Message */, "Building_project_0_6358", "Building project '{0}'..."),
+  Updating_output_timestamps_of_project_0: diag(6359, 3 /* Message */, "Updating_output_timestamps_of_project_0_6359", "Updating output timestamps of project '{0}'..."),
+  Project_0_is_up_to_date: diag(6361, 3 /* Message */, "Project_0_is_up_to_date_6361", "Project '{0}' is up to date"),
+  Skipping_build_of_project_0_because_its_dependency_1_has_errors: diag(6362, 3 /* Message */, "Skipping_build_of_project_0_because_its_dependency_1_has_errors_6362", "Skipping build of project '{0}' because its dependency '{1}' has errors"),
+  Project_0_can_t_be_built_because_its_dependency_1_has_errors: diag(6363, 3 /* Message */, "Project_0_can_t_be_built_because_its_dependency_1_has_errors_6363", "Project '{0}' can't be built because its dependency '{1}' has errors"),
+  Build_one_or_more_projects_and_their_dependencies_if_out_of_date: diag(6364, 3 /* Message */, "Build_one_or_more_projects_and_their_dependencies_if_out_of_date_6364", "Build one or more projects and their dependencies, if out of date"),
+  Delete_the_outputs_of_all_projects: diag(6365, 3 /* Message */, "Delete_the_outputs_of_all_projects_6365", "Delete the outputs of all projects."),
+  Show_what_would_be_built_or_deleted_if_specified_with_clean: diag(6367, 3 /* Message */, "Show_what_would_be_built_or_deleted_if_specified_with_clean_6367", "Show what would be built (or deleted, if specified with '--clean')"),
+  Option_build_must_be_the_first_command_line_argument: diag(6369, 1 /* Error */, "Option_build_must_be_the_first_command_line_argument_6369", "Option '--build' must be the first command line argument."),
+  Options_0_and_1_cannot_be_combined: diag(6370, 1 /* Error */, "Options_0_and_1_cannot_be_combined_6370", "Options '{0}' and '{1}' cannot be combined."),
+  Updating_unchanged_output_timestamps_of_project_0: diag(6371, 3 /* Message */, "Updating_unchanged_output_timestamps_of_project_0_6371", "Updating unchanged output timestamps of project '{0}'..."),
+  Project_0_is_out_of_date_because_output_of_its_dependency_1_has_changed: diag(6372, 3 /* Message */, "Project_0_is_out_of_date_because_output_of_its_dependency_1_has_changed_6372", "Project '{0}' is out of date because output of its dependency '{1}' has changed"),
+  Updating_output_of_project_0: diag(6373, 3 /* Message */, "Updating_output_of_project_0_6373", "Updating output of project '{0}'..."),
+  A_non_dry_build_would_update_timestamps_for_output_of_project_0: diag(6374, 3 /* Message */, "A_non_dry_build_would_update_timestamps_for_output_of_project_0_6374", "A non-dry build would update timestamps for output of project '{0}'"),
+  A_non_dry_build_would_update_output_of_project_0: diag(6375, 3 /* Message */, "A_non_dry_build_would_update_output_of_project_0_6375", "A non-dry build would update output of project '{0}'"),
+  Cannot_update_output_of_project_0_because_there_was_error_reading_file_1: diag(6376, 3 /* Message */, "Cannot_update_output_of_project_0_because_there_was_error_reading_file_1_6376", "Cannot update output of project '{0}' because there was error reading file '{1}'"),
+  Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1: diag(6377, 1 /* Error */, "Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1_6377", "Cannot write file '{0}' because it will overwrite '.tsbuildinfo' file generated by referenced project '{1}'"),
+  Composite_projects_may_not_disable_incremental_compilation: diag(6379, 1 /* Error */, "Composite_projects_may_not_disable_incremental_compilation_6379", "Composite projects may not disable incremental compilation."),
+  Specify_file_to_store_incremental_compilation_information: diag(6380, 3 /* Message */, "Specify_file_to_store_incremental_compilation_information_6380", "Specify file to store incremental compilation information"),
+  Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_current_version_2: diag(6381, 3 /* Message */, "Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_curren_6381", "Project '{0}' is out of date because output for it was generated with version '{1}' that differs with current version '{2}'"),
+  Skipping_build_of_project_0_because_its_dependency_1_was_not_built: diag(6382, 3 /* Message */, "Skipping_build_of_project_0_because_its_dependency_1_was_not_built_6382", "Skipping build of project '{0}' because its dependency '{1}' was not built"),
+  Project_0_can_t_be_built_because_its_dependency_1_was_not_built: diag(6383, 3 /* Message */, "Project_0_can_t_be_built_because_its_dependency_1_was_not_built_6383", "Project '{0}' can't be built because its dependency '{1}' was not built"),
+  Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6384, 3 /* Message */, "Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_di_6384", "Have recompiles in '--incremental' and '--watch' assume that changes within a file will only affect files directly depending on it."),
+  _0_is_deprecated: diag(
+    6385,
+    2 /* Suggestion */,
+    "_0_is_deprecated_6385",
+    "'{0}' is deprecated.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    void 0,
+    /*reportsDeprecated*/
+    true
+  ),
+  Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found: diag(6386, 3 /* Message */, "Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_nativ_6386", "Performance timings for '--diagnostics' or '--extendedDiagnostics' are not available in this session. A native implementation of the Web Performance API could not be found."),
+  The_signature_0_of_1_is_deprecated: diag(
+    6387,
+    2 /* Suggestion */,
+    "The_signature_0_of_1_is_deprecated_6387",
+    "The signature '{0}' of '{1}' is deprecated.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    void 0,
+    /*reportsDeprecated*/
+    true
+  ),
+  Project_0_is_being_forcibly_rebuilt: diag(6388, 3 /* Message */, "Project_0_is_being_forcibly_rebuilt_6388", "Project '{0}' is being forcibly rebuilt"),
+  Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved: diag(6389, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved_6389", "Reusing resolution of module '{0}' from '{1}' of old program, it was not resolved."),
+  Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6390, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6390", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."),
+  Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3: diag(6391, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6391", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}' with Package ID '{3}'."),
+  Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved: diag(6392, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved_6392", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was not resolved."),
+  Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3: diag(6393, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_6393", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}'."),
+  Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4: diag(6394, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_6394", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}' with Package ID '{4}'."),
+  Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved: diag(6395, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved_6395", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was not resolved."),
+  Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3: diag(6396, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_succes_6396", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}'."),
+  Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4: diag(6397, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_succes_6397", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}' with Package ID '{4}'."),
+  Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_resolved: diag(6398, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_re_6398", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was not resolved."),
+  Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitted: diag(6399, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitte_6399", "Project '{0}' is out of date because buildinfo file '{1}' indicates that some of the changes were not emitted"),
+  Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_files: diag(6400, 3 /* Message */, "Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_fil_6400", "Project '{0}' is up to date but needs to update timestamps of output files that are older than input files"),
+  Project_0_is_out_of_date_because_there_was_error_reading_file_1: diag(6401, 3 /* Message */, "Project_0_is_out_of_date_because_there_was_error_reading_file_1_6401", "Project '{0}' is out of date because there was error reading file '{1}'"),
+  Resolving_in_0_mode_with_conditions_1: diag(6402, 3 /* Message */, "Resolving_in_0_mode_with_conditions_1_6402", "Resolving in {0} mode with conditions {1}."),
+  Matched_0_condition_1: diag(6403, 3 /* Message */, "Matched_0_condition_1_6403", "Matched '{0}' condition '{1}'."),
+  Using_0_subpath_1_with_target_2: diag(6404, 3 /* Message */, "Using_0_subpath_1_with_target_2_6404", "Using '{0}' subpath '{1}' with target '{2}'."),
+  Saw_non_matching_condition_0: diag(6405, 3 /* Message */, "Saw_non_matching_condition_0_6405", "Saw non-matching condition '{0}'."),
+  Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions: diag(6406, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions_6406", "Project '{0}' is out of date because buildinfo file '{1}' indicates there is change in compilerOptions"),
+  Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set: diag(6407, 3 /* Message */, "Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noE_6407", "Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set."),
+  Use_the_package_json_exports_field_when_resolving_package_imports: diag(6408, 3 /* Message */, "Use_the_package_json_exports_field_when_resolving_package_imports_6408", "Use the package.json 'exports' field when resolving package imports."),
+  Use_the_package_json_imports_field_when_resolving_imports: diag(6409, 3 /* Message */, "Use_the_package_json_imports_field_when_resolving_imports_6409", "Use the package.json 'imports' field when resolving imports."),
+  Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports: diag(6410, 3 /* Message */, "Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports_6410", "Conditions to set in addition to the resolver-specific defaults when resolving imports."),
+  true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false: diag(6411, 3 /* Message */, "true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false_6411", "`true` when 'moduleResolution' is 'node16', 'nodenext', or 'bundler'; otherwise `false`."),
+  The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1: diag(6500, 3 /* Message */, "The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1_6500", "The expected type comes from property '{0}' which is declared here on type '{1}'"),
+  The_expected_type_comes_from_this_index_signature: diag(6501, 3 /* Message */, "The_expected_type_comes_from_this_index_signature_6501", "The expected type comes from this index signature."),
+  The_expected_type_comes_from_the_return_type_of_this_signature: diag(6502, 3 /* Message */, "The_expected_type_comes_from_the_return_type_of_this_signature_6502", "The expected type comes from the return type of this signature."),
+  Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing: diag(6503, 3 /* Message */, "Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing_6503", "Print names of files that are part of the compilation and then stop processing."),
+  File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option: diag(6504, 1 /* Error */, "File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option_6504", "File '{0}' is a JavaScript file. Did you mean to enable the 'allowJs' option?"),
+  Print_names_of_files_and_the_reason_they_are_part_of_the_compilation: diag(6505, 3 /* Message */, "Print_names_of_files_and_the_reason_they_are_part_of_the_compilation_6505", "Print names of files and the reason they are part of the compilation."),
+  Consider_adding_a_declare_modifier_to_this_class: diag(6506, 3 /* Message */, "Consider_adding_a_declare_modifier_to_this_class_6506", "Consider adding a 'declare' modifier to this class."),
+  Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these_files: diag(6600, 3 /* Message */, "Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these__6600", "Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files."),
+  Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export: diag(6601, 3 /* Message */, "Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export_6601", "Allow 'import x from y' when a module doesn't have a default export."),
+  Allow_accessing_UMD_globals_from_modules: diag(6602, 3 /* Message */, "Allow_accessing_UMD_globals_from_modules_6602", "Allow accessing UMD globals from modules."),
+  Disable_error_reporting_for_unreachable_code: diag(6603, 3 /* Message */, "Disable_error_reporting_for_unreachable_code_6603", "Disable error reporting for unreachable code."),
+  Disable_error_reporting_for_unused_labels: diag(6604, 3 /* Message */, "Disable_error_reporting_for_unused_labels_6604", "Disable error reporting for unused labels."),
+  Ensure_use_strict_is_always_emitted: diag(6605, 3 /* Message */, "Ensure_use_strict_is_always_emitted_6605", "Ensure 'use strict' is always emitted."),
+  Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6606, 3 /* Message */, "Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_wi_6606", "Have recompiles in projects that use 'incremental' and 'watch' mode assume that changes within a file will only affect files directly depending on it."),
+  Specify_the_base_directory_to_resolve_non_relative_module_names: diag(6607, 3 /* Message */, "Specify_the_base_directory_to_resolve_non_relative_module_names_6607", "Specify the base directory to resolve non-relative module names."),
+  No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files: diag(6608, 3 /* Message */, "No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files_6608", "No longer supported. In early versions, manually set the text encoding for reading files."),
+  Enable_error_reporting_in_type_checked_JavaScript_files: diag(6609, 3 /* Message */, "Enable_error_reporting_in_type_checked_JavaScript_files_6609", "Enable error reporting in type-checked JavaScript files."),
+  Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references: diag(6611, 3 /* Message */, "Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references_6611", "Enable constraints that allow a TypeScript project to be used with project references."),
+  Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project: diag(6612, 3 /* Message */, "Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project_6612", "Generate .d.ts files from TypeScript and JavaScript files in your project."),
+  Specify_the_output_directory_for_generated_declaration_files: diag(6613, 3 /* Message */, "Specify_the_output_directory_for_generated_declaration_files_6613", "Specify the output directory for generated declaration files."),
+  Create_sourcemaps_for_d_ts_files: diag(6614, 3 /* Message */, "Create_sourcemaps_for_d_ts_files_6614", "Create sourcemaps for d.ts files."),
+  Output_compiler_performance_information_after_building: diag(6615, 3 /* Message */, "Output_compiler_performance_information_after_building_6615", "Output compiler performance information after building."),
+  Disables_inference_for_type_acquisition_by_looking_at_filenames_in_a_project: diag(6616, 3 /* Message */, "Disables_inference_for_type_acquisition_by_looking_at_filenames_in_a_project_6616", "Disables inference for type acquisition by looking at filenames in a project."),
+  Reduce_the_number_of_projects_loaded_automatically_by_TypeScript: diag(6617, 3 /* Message */, "Reduce_the_number_of_projects_loaded_automatically_by_TypeScript_6617", "Reduce the number of projects loaded automatically by TypeScript."),
+  Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server: diag(6618, 3 /* Message */, "Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server_6618", "Remove the 20mb cap on total source code size for JavaScript files in the TypeScript language server."),
+  Opt_a_project_out_of_multi_project_reference_checking_when_editing: diag(6619, 3 /* Message */, "Opt_a_project_out_of_multi_project_reference_checking_when_editing_6619", "Opt a project out of multi-project reference checking when editing."),
+  Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects: diag(6620, 3 /* Message */, "Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects_6620", "Disable preferring source files instead of declaration files when referencing composite projects."),
+  Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration: diag(6621, 3 /* Message */, "Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration_6621", "Emit more compliant, but verbose and less performant JavaScript for iteration."),
+  Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files: diag(6622, 3 /* Message */, "Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files_6622", "Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files."),
+  Only_output_d_ts_files_and_not_JavaScript_files: diag(6623, 3 /* Message */, "Only_output_d_ts_files_and_not_JavaScript_files_6623", "Only output d.ts files and not JavaScript files."),
+  Emit_design_type_metadata_for_decorated_declarations_in_source_files: diag(6624, 3 /* Message */, "Emit_design_type_metadata_for_decorated_declarations_in_source_files_6624", "Emit design-type metadata for decorated declarations in source files."),
+  Disable_the_type_acquisition_for_JavaScript_projects: diag(6625, 3 /* Message */, "Disable_the_type_acquisition_for_JavaScript_projects_6625", "Disable the type acquisition for JavaScript projects"),
+  Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheticDefaultImports_for_type_compatibility: diag(6626, 3 /* Message */, "Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheti_6626", "Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility."),
+  Filters_results_from_the_include_option: diag(6627, 3 /* Message */, "Filters_results_from_the_include_option_6627", "Filters results from the `include` option."),
+  Remove_a_list_of_directories_from_the_watch_process: diag(6628, 3 /* Message */, "Remove_a_list_of_directories_from_the_watch_process_6628", "Remove a list of directories from the watch process."),
+  Remove_a_list_of_files_from_the_watch_mode_s_processing: diag(6629, 3 /* Message */, "Remove_a_list_of_files_from_the_watch_mode_s_processing_6629", "Remove a list of files from the watch mode's processing."),
+  Enable_experimental_support_for_TC39_stage_2_draft_decorators: diag(6630, 3 /* Message */, "Enable_experimental_support_for_TC39_stage_2_draft_decorators_6630", "Enable experimental support for TC39 stage 2 draft decorators."),
+  Print_files_read_during_the_compilation_including_why_it_was_included: diag(6631, 3 /* Message */, "Print_files_read_during_the_compilation_including_why_it_was_included_6631", "Print files read during the compilation including why it was included."),
+  Output_more_detailed_compiler_performance_information_after_building: diag(6632, 3 /* Message */, "Output_more_detailed_compiler_performance_information_after_building_6632", "Output more detailed compiler performance information after building."),
+  Specify_one_or_more_path_or_node_module_references_to_base_configuration_files_from_which_settings_are_inherited: diag(6633, 3 /* Message */, "Specify_one_or_more_path_or_node_module_references_to_base_configuration_files_from_which_settings_a_6633", "Specify one or more path or node module references to base configuration files from which settings are inherited."),
+  Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers: diag(6634, 3 /* Message */, "Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers_6634", "Specify what approach the watcher should use if the system runs out of native file watchers."),
+  Include_a_list_of_files_This_does_not_support_glob_patterns_as_opposed_to_include: diag(6635, 3 /* Message */, "Include_a_list_of_files_This_does_not_support_glob_patterns_as_opposed_to_include_6635", "Include a list of files. This does not support glob patterns, as opposed to `include`."),
+  Build_all_projects_including_those_that_appear_to_be_up_to_date: diag(6636, 3 /* Message */, "Build_all_projects_including_those_that_appear_to_be_up_to_date_6636", "Build all projects, including those that appear to be up to date."),
+  Ensure_that_casing_is_correct_in_imports: diag(6637, 3 /* Message */, "Ensure_that_casing_is_correct_in_imports_6637", "Ensure that casing is correct in imports."),
+  Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging: diag(6638, 3 /* Message */, "Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging_6638", "Emit a v8 CPU profile of the compiler run for debugging."),
+  Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file: diag(6639, 3 /* Message */, "Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file_6639", "Allow importing helper functions from tslib once per project, instead of including them per-file."),
+  Specify_a_list_of_glob_patterns_that_match_files_to_be_included_in_compilation: diag(6641, 3 /* Message */, "Specify_a_list_of_glob_patterns_that_match_files_to_be_included_in_compilation_6641", "Specify a list of glob patterns that match files to be included in compilation."),
+  Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects: diag(6642, 3 /* Message */, "Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects_6642", "Save .tsbuildinfo files to allow for incremental compilation of projects."),
+  Include_sourcemap_files_inside_the_emitted_JavaScript: diag(6643, 3 /* Message */, "Include_sourcemap_files_inside_the_emitted_JavaScript_6643", "Include sourcemap files inside the emitted JavaScript."),
+  Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript: diag(6644, 3 /* Message */, "Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript_6644", "Include source code in the sourcemaps inside the emitted JavaScript."),
+  Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports: diag(6645, 3 /* Message */, "Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports_6645", "Ensure that each file can be safely transpiled without relying on other imports."),
+  Specify_what_JSX_code_is_generated: diag(6646, 3 /* Message */, "Specify_what_JSX_code_is_generated_6646", "Specify what JSX code is generated."),
+  Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h: diag(6647, 3 /* Message */, "Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h_6647", "Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'."),
+  Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragment_or_Fragment: diag(6648, 3 /* Message */, "Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragme_6648", "Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'."),
+  Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Asterisk: diag(6649, 3 /* Message */, "Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Ast_6649", "Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'."),
+  Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option: diag(6650, 3 /* Message */, "Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option_6650", "Make keyof only return strings instead of string, numbers or symbols. Legacy option."),
+  Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment: diag(6651, 3 /* Message */, "Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment_6651", "Specify a set of bundled library declaration files that describe the target runtime environment."),
+  Print_the_names_of_emitted_files_after_a_compilation: diag(6652, 3 /* Message */, "Print_the_names_of_emitted_files_after_a_compilation_6652", "Print the names of emitted files after a compilation."),
+  Print_all_of_the_files_read_during_the_compilation: diag(6653, 3 /* Message */, "Print_all_of_the_files_read_during_the_compilation_6653", "Print all of the files read during the compilation."),
+  Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit: diag(6654, 3 /* Message */, "Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit_6654", "Set the language of the messaging from TypeScript. This does not affect emit."),
+  Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: diag(6655, 3 /* Message */, "Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations_6655", "Specify the location where debugger should locate map files instead of generated locations."),
+  Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicable_with_allowJs: diag(6656, 3 /* Message */, "Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicabl_6656", "Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'."),
+  Specify_what_module_code_is_generated: diag(6657, 3 /* Message */, "Specify_what_module_code_is_generated_6657", "Specify what module code is generated."),
+  Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier: diag(6658, 3 /* Message */, "Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier_6658", "Specify how TypeScript looks up a file from a given module specifier."),
+  Set_the_newline_character_for_emitting_files: diag(6659, 3 /* Message */, "Set_the_newline_character_for_emitting_files_6659", "Set the newline character for emitting files."),
+  Disable_emitting_files_from_a_compilation: diag(6660, 3 /* Message */, "Disable_emitting_files_from_a_compilation_6660", "Disable emitting files from a compilation."),
+  Disable_generating_custom_helper_functions_like_extends_in_compiled_output: diag(6661, 3 /* Message */, "Disable_generating_custom_helper_functions_like_extends_in_compiled_output_6661", "Disable generating custom helper functions like '__extends' in compiled output."),
+  Disable_emitting_files_if_any_type_checking_errors_are_reported: diag(6662, 3 /* Message */, "Disable_emitting_files_if_any_type_checking_errors_are_reported_6662", "Disable emitting files if any type checking errors are reported."),
+  Disable_truncating_types_in_error_messages: diag(6663, 3 /* Message */, "Disable_truncating_types_in_error_messages_6663", "Disable truncating types in error messages."),
+  Enable_error_reporting_for_fallthrough_cases_in_switch_statements: diag(6664, 3 /* Message */, "Enable_error_reporting_for_fallthrough_cases_in_switch_statements_6664", "Enable error reporting for fallthrough cases in switch statements."),
+  Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type: diag(6665, 3 /* Message */, "Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type_6665", "Enable error reporting for expressions and declarations with an implied 'any' type."),
+  Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier: diag(6666, 3 /* Message */, "Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier_6666", "Ensure overriding members in derived classes are marked with an override modifier."),
+  Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function: diag(6667, 3 /* Message */, "Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function_6667", "Enable error reporting for codepaths that do not explicitly return in a function."),
+  Enable_error_reporting_when_this_is_given_the_type_any: diag(6668, 3 /* Message */, "Enable_error_reporting_when_this_is_given_the_type_any_6668", "Enable error reporting when 'this' is given the type 'any'."),
+  Disable_adding_use_strict_directives_in_emitted_JavaScript_files: diag(6669, 3 /* Message */, "Disable_adding_use_strict_directives_in_emitted_JavaScript_files_6669", "Disable adding 'use strict' directives in emitted JavaScript files."),
+  Disable_including_any_library_files_including_the_default_lib_d_ts: diag(6670, 3 /* Message */, "Disable_including_any_library_files_including_the_default_lib_d_ts_6670", "Disable including any library files, including the default lib.d.ts."),
+  Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type: diag(6671, 3 /* Message */, "Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type_6671", "Enforces using indexed accessors for keys declared using an indexed type."),
+  Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project: diag(6672, 3 /* Message */, "Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add__6672", "Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project."),
+  Disable_strict_checking_of_generic_signatures_in_function_types: diag(6673, 3 /* Message */, "Disable_strict_checking_of_generic_signatures_in_function_types_6673", "Disable strict checking of generic signatures in function types."),
+  Add_undefined_to_a_type_when_accessed_using_an_index: diag(6674, 3 /* Message */, "Add_undefined_to_a_type_when_accessed_using_an_index_6674", "Add 'undefined' to a type when accessed using an index."),
+  Enable_error_reporting_when_local_variables_aren_t_read: diag(6675, 3 /* Message */, "Enable_error_reporting_when_local_variables_aren_t_read_6675", "Enable error reporting when local variables aren't read."),
+  Raise_an_error_when_a_function_parameter_isn_t_read: diag(6676, 3 /* Message */, "Raise_an_error_when_a_function_parameter_isn_t_read_6676", "Raise an error when a function parameter isn't read."),
+  Deprecated_setting_Use_outFile_instead: diag(6677, 3 /* Message */, "Deprecated_setting_Use_outFile_instead_6677", "Deprecated setting. Use 'outFile' instead."),
+  Specify_an_output_folder_for_all_emitted_files: diag(6678, 3 /* Message */, "Specify_an_output_folder_for_all_emitted_files_6678", "Specify an output folder for all emitted files."),
+  Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designates_a_file_that_bundles_all_d_ts_output: diag(6679, 3 /* Message */, "Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designa_6679", "Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output."),
+  Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations: diag(6680, 3 /* Message */, "Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations_6680", "Specify a set of entries that re-map imports to additional lookup locations."),
+  Specify_a_list_of_language_service_plugins_to_include: diag(6681, 3 /* Message */, "Specify_a_list_of_language_service_plugins_to_include_6681", "Specify a list of language service plugins to include."),
+  Disable_erasing_const_enum_declarations_in_generated_code: diag(6682, 3 /* Message */, "Disable_erasing_const_enum_declarations_in_generated_code_6682", "Disable erasing 'const enum' declarations in generated code."),
+  Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node: diag(6683, 3 /* Message */, "Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node_6683", "Disable resolving symlinks to their realpath. This correlates to the same flag in node."),
+  Disable_wiping_the_console_in_watch_mode: diag(6684, 3 /* Message */, "Disable_wiping_the_console_in_watch_mode_6684", "Disable wiping the console in watch mode."),
+  Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read: diag(6685, 3 /* Message */, "Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read_6685", "Enable color and formatting in TypeScript's output to make compiler errors easier to read."),
+  Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit: diag(6686, 3 /* Message */, "Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit_6686", "Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit."),
+  Specify_an_array_of_objects_that_specify_paths_for_projects_Used_in_project_references: diag(6687, 3 /* Message */, "Specify_an_array_of_objects_that_specify_paths_for_projects_Used_in_project_references_6687", "Specify an array of objects that specify paths for projects. Used in project references."),
+  Disable_emitting_comments: diag(6688, 3 /* Message */, "Disable_emitting_comments_6688", "Disable emitting comments."),
+  Enable_importing_json_files: diag(6689, 3 /* Message */, "Enable_importing_json_files_6689", "Enable importing .json files."),
+  Specify_the_root_folder_within_your_source_files: diag(6690, 3 /* Message */, "Specify_the_root_folder_within_your_source_files_6690", "Specify the root folder within your source files."),
+  Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules: diag(6691, 3 /* Message */, "Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules_6691", "Allow multiple folders to be treated as one when resolving modules."),
+  Skip_type_checking_d_ts_files_that_are_included_with_TypeScript: diag(6692, 3 /* Message */, "Skip_type_checking_d_ts_files_that_are_included_with_TypeScript_6692", "Skip type checking .d.ts files that are included with TypeScript."),
+  Skip_type_checking_all_d_ts_files: diag(6693, 3 /* Message */, "Skip_type_checking_all_d_ts_files_6693", "Skip type checking all .d.ts files."),
+  Create_source_map_files_for_emitted_JavaScript_files: diag(6694, 3 /* Message */, "Create_source_map_files_for_emitted_JavaScript_files_6694", "Create source map files for emitted JavaScript files."),
+  Specify_the_root_path_for_debuggers_to_find_the_reference_source_code: diag(6695, 3 /* Message */, "Specify_the_root_path_for_debuggers_to_find_the_reference_source_code_6695", "Specify the root path for debuggers to find the reference source code."),
+  Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function: diag(6697, 3 /* Message */, "Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function_6697", "Check that the arguments for 'bind', 'call', and 'apply' methods match the original function."),
+  When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible: diag(6698, 3 /* Message */, "When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible_6698", "When assigning functions, check to ensure parameters and the return values are subtype-compatible."),
+  When_type_checking_take_into_account_null_and_undefined: diag(6699, 3 /* Message */, "When_type_checking_take_into_account_null_and_undefined_6699", "When type checking, take into account 'null' and 'undefined'."),
+  Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor: diag(6700, 3 /* Message */, "Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor_6700", "Check for class properties that are declared but not set in the constructor."),
+  Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments: diag(6701, 3 /* Message */, "Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments_6701", "Disable emitting declarations that have '@internal' in their JSDoc comments."),
+  Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals: diag(6702, 3 /* Message */, "Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals_6702", "Disable reporting of excess property errors during the creation of object literals."),
+  Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures: diag(6703, 3 /* Message */, "Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures_6703", "Suppress 'noImplicitAny' errors when indexing objects that lack index signatures."),
+  Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_support_recursive_watching_natively: diag(6704, 3 /* Message */, "Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_supp_6704", "Synchronously call callbacks and update the state of directory watchers on platforms that don`t support recursive watching natively."),
+  Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations: diag(6705, 3 /* Message */, "Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declaratio_6705", "Set the JavaScript language version for emitted JavaScript and include compatible library declarations."),
+  Log_paths_used_during_the_moduleResolution_process: diag(6706, 3 /* Message */, "Log_paths_used_during_the_moduleResolution_process_6706", "Log paths used during the 'moduleResolution' process."),
+  Specify_the_path_to_tsbuildinfo_incremental_compilation_file: diag(6707, 3 /* Message */, "Specify_the_path_to_tsbuildinfo_incremental_compilation_file_6707", "Specify the path to .tsbuildinfo incremental compilation file."),
+  Specify_options_for_automatic_acquisition_of_declaration_files: diag(6709, 3 /* Message */, "Specify_options_for_automatic_acquisition_of_declaration_files_6709", "Specify options for automatic acquisition of declaration files."),
+  Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types: diag(6710, 3 /* Message */, "Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types_6710", "Specify multiple folders that act like './node_modules/@types'."),
+  Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file: diag(6711, 3 /* Message */, "Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file_6711", "Specify type package names to be included without being referenced in a source file."),
+  Emit_ECMAScript_standard_compliant_class_fields: diag(6712, 3 /* Message */, "Emit_ECMAScript_standard_compliant_class_fields_6712", "Emit ECMAScript-standard-compliant class fields."),
+  Enable_verbose_logging: diag(6713, 3 /* Message */, "Enable_verbose_logging_6713", "Enable verbose logging."),
+  Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality: diag(6714, 3 /* Message */, "Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality_6714", "Specify how directories are watched on systems that lack recursive file-watching functionality."),
+  Specify_how_the_TypeScript_watch_mode_works: diag(6715, 3 /* Message */, "Specify_how_the_TypeScript_watch_mode_works_6715", "Specify how the TypeScript watch mode works."),
+  Require_undeclared_properties_from_index_signatures_to_use_element_accesses: diag(6717, 3 /* Message */, "Require_undeclared_properties_from_index_signatures_to_use_element_accesses_6717", "Require undeclared properties from index signatures to use element accesses."),
+  Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types: diag(6718, 3 /* Message */, "Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types_6718", "Specify emit/checking behavior for imports that are only used for types."),
+  Default_catch_clause_variables_as_unknown_instead_of_any: diag(6803, 3 /* Message */, "Default_catch_clause_variables_as_unknown_instead_of_any_6803", "Default catch clause variables as 'unknown' instead of 'any'."),
+  one_of_Colon: diag(6900, 3 /* Message */, "one_of_Colon_6900", "one of:"),
+  one_or_more_Colon: diag(6901, 3 /* Message */, "one_or_more_Colon_6901", "one or more:"),
+  type_Colon: diag(6902, 3 /* Message */, "type_Colon_6902", "type:"),
+  default_Colon: diag(6903, 3 /* Message */, "default_Colon_6903", "default:"),
+  module_system_or_esModuleInterop: diag(6904, 3 /* Message */, "module_system_or_esModuleInterop_6904", 'module === "system" or esModuleInterop'),
+  false_unless_strict_is_set: diag(6905, 3 /* Message */, "false_unless_strict_is_set_6905", "`false`, unless `strict` is set"),
+  false_unless_composite_is_set: diag(6906, 3 /* Message */, "false_unless_composite_is_set_6906", "`false`, unless `composite` is set"),
+  node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified: diag(6907, 3 /* Message */, "node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified_6907", '`["node_modules", "bower_components", "jspm_packages"]`, plus the value of `outDir` if one is specified.'),
+  if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk: diag(6908, 3 /* Message */, "if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk_6908", '`[]` if `files` is specified, otherwise `["**/*"]`'),
+  true_if_composite_false_otherwise: diag(6909, 3 /* Message */, "true_if_composite_false_otherwise_6909", "`true` if `composite`, `false` otherwise"),
+  module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node: diag(69010, 3 /* Message */, "module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node_69010", "module === `AMD` or `UMD` or `System` or `ES6`, then `Classic`, Otherwise `Node`"),
+  Computed_from_the_list_of_input_files: diag(6911, 3 /* Message */, "Computed_from_the_list_of_input_files_6911", "Computed from the list of input files"),
+  Platform_specific: diag(6912, 3 /* Message */, "Platform_specific_6912", "Platform specific"),
+  You_can_learn_about_all_of_the_compiler_options_at_0: diag(6913, 3 /* Message */, "You_can_learn_about_all_of_the_compiler_options_at_0_6913", "You can learn about all of the compiler options at {0}"),
+  Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_config_watch_mode_with_Colon: diag(6914, 3 /* Message */, "Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_conf_6914", "Including --watch, -w will start watching the current project for the file changes. Once set, you can config watch mode with:"),
+  Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0: diag(6915, 3 /* Message */, "Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_tr_6915", "Using --build, -b will make tsc behave more like a build orchestrator than a compiler. This is used to trigger building composite projects which you can learn more about at {0}"),
+  COMMON_COMMANDS: diag(6916, 3 /* Message */, "COMMON_COMMANDS_6916", "COMMON COMMANDS"),
+  ALL_COMPILER_OPTIONS: diag(6917, 3 /* Message */, "ALL_COMPILER_OPTIONS_6917", "ALL COMPILER OPTIONS"),
+  WATCH_OPTIONS: diag(6918, 3 /* Message */, "WATCH_OPTIONS_6918", "WATCH OPTIONS"),
+  BUILD_OPTIONS: diag(6919, 3 /* Message */, "BUILD_OPTIONS_6919", "BUILD OPTIONS"),
+  COMMON_COMPILER_OPTIONS: diag(6920, 3 /* Message */, "COMMON_COMPILER_OPTIONS_6920", "COMMON COMPILER OPTIONS"),
+  COMMAND_LINE_FLAGS: diag(6921, 3 /* Message */, "COMMAND_LINE_FLAGS_6921", "COMMAND LINE FLAGS"),
+  tsc_Colon_The_TypeScript_Compiler: diag(6922, 3 /* Message */, "tsc_Colon_The_TypeScript_Compiler_6922", "tsc: The TypeScript Compiler"),
+  Compiles_the_current_project_tsconfig_json_in_the_working_directory: diag(6923, 3 /* Message */, "Compiles_the_current_project_tsconfig_json_in_the_working_directory_6923", "Compiles the current project (tsconfig.json in the working directory.)"),
+  Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options: diag(6924, 3 /* Message */, "Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options_6924", "Ignoring tsconfig.json, compiles the specified files with default compiler options."),
+  Build_a_composite_project_in_the_working_directory: diag(6925, 3 /* Message */, "Build_a_composite_project_in_the_working_directory_6925", "Build a composite project in the working directory."),
+  Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory: diag(6926, 3 /* Message */, "Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory_6926", "Creates a tsconfig.json with the recommended settings in the working directory."),
+  Compiles_the_TypeScript_project_located_at_the_specified_path: diag(6927, 3 /* Message */, "Compiles_the_TypeScript_project_located_at_the_specified_path_6927", "Compiles the TypeScript project located at the specified path."),
+  An_expanded_version_of_this_information_showing_all_possible_compiler_options: diag(6928, 3 /* Message */, "An_expanded_version_of_this_information_showing_all_possible_compiler_options_6928", "An expanded version of this information, showing all possible compiler options"),
+  Compiles_the_current_project_with_additional_settings: diag(6929, 3 /* Message */, "Compiles_the_current_project_with_additional_settings_6929", "Compiles the current project, with additional settings."),
+  true_for_ES2022_and_above_including_ESNext: diag(6930, 3 /* Message */, "true_for_ES2022_and_above_including_ESNext_6930", "`true` for ES2022 and above, including ESNext."),
+  List_of_file_name_suffixes_to_search_when_resolving_a_module: diag(6931, 1 /* Error */, "List_of_file_name_suffixes_to_search_when_resolving_a_module_6931", "List of file name suffixes to search when resolving a module."),
+  Variable_0_implicitly_has_an_1_type: diag(7005, 1 /* Error */, "Variable_0_implicitly_has_an_1_type_7005", "Variable '{0}' implicitly has an '{1}' type."),
+  Parameter_0_implicitly_has_an_1_type: diag(7006, 1 /* Error */, "Parameter_0_implicitly_has_an_1_type_7006", "Parameter '{0}' implicitly has an '{1}' type."),
+  Member_0_implicitly_has_an_1_type: diag(7008, 1 /* Error */, "Member_0_implicitly_has_an_1_type_7008", "Member '{0}' implicitly has an '{1}' type."),
+  new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: diag(7009, 1 /* Error */, "new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type_7009", "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type."),
+  _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: diag(7010, 1 /* Error */, "_0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type_7010", "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type."),
+  Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: diag(7011, 1 /* Error */, "Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7011", "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type."),
+  Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: diag(7013, 1 /* Error */, "Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7013", "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type."),
+  Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: diag(7014, 1 /* Error */, "Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7014", "Function type, which lacks return-type annotation, implicitly has an '{0}' return type."),
+  Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number: diag(7015, 1 /* Error */, "Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number_7015", "Element implicitly has an 'any' type because index expression is not of type 'number'."),
+  Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type: diag(7016, 1 /* Error */, "Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type_7016", "Could not find a declaration file for module '{0}'. '{1}' implicitly has an 'any' type."),
+  Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature: diag(7017, 1 /* Error */, "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_7017", "Element implicitly has an 'any' type because type '{0}' has no index signature."),
+  Object_literal_s_property_0_implicitly_has_an_1_type: diag(7018, 1 /* Error */, "Object_literal_s_property_0_implicitly_has_an_1_type_7018", "Object literal's property '{0}' implicitly has an '{1}' type."),
+  Rest_parameter_0_implicitly_has_an_any_type: diag(7019, 1 /* Error */, "Rest_parameter_0_implicitly_has_an_any_type_7019", "Rest parameter '{0}' implicitly has an 'any[]' type."),
+  Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: diag(7020, 1 /* Error */, "Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7020", "Call signature, which lacks return-type annotation, implicitly has an 'any' return type."),
+  _0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: diag(7022, 1 /* Error */, "_0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or__7022", "'{0}' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer."),
+  _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7023, 1 /* Error */, "_0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_reference_7023", "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."),
+  Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7024, 1 /* Error */, "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."),
+  Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type_annotation: diag(7025, 1 /* Error */, "Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_retu_7025", "Generator implicitly has yield type '{0}' because it does not yield any values. Consider supplying a return type annotation."),
+  JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: diag(7026, 1 /* Error */, "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists."),
+  Unreachable_code_detected: diag(
+    7027,
+    1 /* Error */,
+    "Unreachable_code_detected_7027",
+    "Unreachable code detected.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  Unused_label: diag(
+    7028,
+    1 /* Error */,
+    "Unused_label_7028",
+    "Unused label.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  Fallthrough_case_in_switch: diag(7029, 1 /* Error */, "Fallthrough_case_in_switch_7029", "Fallthrough case in switch."),
+  Not_all_code_paths_return_a_value: diag(7030, 1 /* Error */, "Not_all_code_paths_return_a_value_7030", "Not all code paths return a value."),
+  Binding_element_0_implicitly_has_an_1_type: diag(7031, 1 /* Error */, "Binding_element_0_implicitly_has_an_1_type_7031", "Binding element '{0}' implicitly has an '{1}' type."),
+  Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation: diag(7032, 1 /* Error */, "Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation_7032", "Property '{0}' implicitly has type 'any', because its set accessor lacks a parameter type annotation."),
+  Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation: diag(7033, 1 /* Error */, "Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation_7033", "Property '{0}' implicitly has type 'any', because its get accessor lacks a return type annotation."),
+  Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined: diag(7034, 1 /* Error */, "Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined_7034", "Variable '{0}' implicitly has type '{1}' in some locations where its type cannot be determined."),
+  Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0: diag(7035, 1 /* Error */, "Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare__7035", "Try `npm i --save-dev @types/{1}` if it exists or add a new declaration (.d.ts) file containing `declare module '{0}';`"),
+  Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0: diag(7036, 1 /* Error */, "Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0_7036", "Dynamic import's specifier must be of type 'string', but here has type '{0}'."),
+  Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for_all_imports_Implies_allowSyntheticDefaultImports: diag(7037, 3 /* Message */, "Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for__7037", "Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'."),
+  Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead: diag(7038, 3 /* Message */, "Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cau_7038", "Type originates at this import. A namespace-style import cannot be called or constructed, and will cause a failure at runtime. Consider using a default import or import require here instead."),
+  Mapped_object_type_implicitly_has_an_any_template_type: diag(7039, 1 /* Error */, "Mapped_object_type_implicitly_has_an_any_template_type_7039", "Mapped object type implicitly has an 'any' template type."),
+  If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1: diag(7040, 1 /* Error */, "If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_S_7040", "If the '{0}' package actually exposes this module, consider sending a pull request to amend 'https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/{1}'"),
+  The_containing_arrow_function_captures_the_global_value_of_this: diag(7041, 1 /* Error */, "The_containing_arrow_function_captures_the_global_value_of_this_7041", "The containing arrow function captures the global value of 'this'."),
+  Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used: diag(7042, 1 /* Error */, "Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used_7042", "Module '{0}' was resolved to '{1}', but '--resolveJsonModule' is not used."),
+  Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7043, 2 /* Suggestion */, "Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7043", "Variable '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."),
+  Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7044, 2 /* Suggestion */, "Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7044", "Parameter '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."),
+  Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7045, 2 /* Suggestion */, "Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7045", "Member '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."),
+  Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage: diag(7046, 2 /* Suggestion */, "Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage_7046", "Variable '{0}' implicitly has type '{1}' in some locations, but a better type may be inferred from usage."),
+  Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage: diag(7047, 2 /* Suggestion */, "Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage_7047", "Rest parameter '{0}' implicitly has an 'any[]' type, but a better type may be inferred from usage."),
+  Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage: diag(7048, 2 /* Suggestion */, "Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage_7048", "Property '{0}' implicitly has type 'any', but a better type for its get accessor may be inferred from usage."),
+  Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage: diag(7049, 2 /* Suggestion */, "Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage_7049", "Property '{0}' implicitly has type 'any', but a better type for its set accessor may be inferred from usage."),
+  _0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage: diag(7050, 2 /* Suggestion */, "_0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage_7050", "'{0}' implicitly has an '{1}' return type, but a better type may be inferred from usage."),
+  Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1: diag(7051, 1 /* Error */, "Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1_7051", "Parameter has a name but no type. Did you mean '{0}: {1}'?"),
+  Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1: diag(7052, 1 /* Error */, "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1_7052", "Element implicitly has an 'any' type because type '{0}' has no index signature. Did you mean to call '{1}'?"),
+  Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1: diag(7053, 1 /* Error */, "Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1_7053", "Element implicitly has an 'any' type because expression of type '{0}' can't be used to index type '{1}'."),
+  No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1: diag(7054, 1 /* Error */, "No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1_7054", "No index signature with a parameter of type '{0}' was found on type '{1}'."),
+  _0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type: diag(7055, 1 /* Error */, "_0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type_7055", "'{0}', which lacks return-type annotation, implicitly has an '{1}' yield type."),
+  The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_type_annotation_is_needed: diag(7056, 1 /* Error */, "The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_ty_7056", "The inferred type of this node exceeds the maximum length the compiler will serialize. An explicit type annotation is needed."),
+  yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation: diag(7057, 1 /* Error */, "yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_t_7057", "'yield' expression implicitly results in an 'any' type because its containing generator lacks a return-type annotation."),
+  If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1: diag(7058, 1 /* Error */, "If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_decl_7058", "If the '{0}' package actually exposes this module, try adding a new declaration (.d.ts) file containing `declare module '{1}';`"),
+  This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead: diag(7059, 1 /* Error */, "This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead_7059", "This syntax is reserved in files with the .mts or .cts extension. Use an `as` expression instead."),
+  This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_constraint: diag(7060, 1 /* Error */, "This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_cons_7060", "This syntax is reserved in files with the .mts or .cts extension. Add a trailing comma or explicit constraint."),
+  A_mapped_type_may_not_declare_properties_or_methods: diag(7061, 1 /* Error */, "A_mapped_type_may_not_declare_properties_or_methods_7061", "A mapped type may not declare properties or methods."),
+  You_cannot_rename_this_element: diag(8e3, 1 /* Error */, "You_cannot_rename_this_element_8000", "You cannot rename this element."),
+  You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: diag(8001, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library_8001", "You cannot rename elements that are defined in the standard TypeScript library."),
+  import_can_only_be_used_in_TypeScript_files: diag(8002, 1 /* Error */, "import_can_only_be_used_in_TypeScript_files_8002", "'import ... =' can only be used in TypeScript files."),
+  export_can_only_be_used_in_TypeScript_files: diag(8003, 1 /* Error */, "export_can_only_be_used_in_TypeScript_files_8003", "'export =' can only be used in TypeScript files."),
+  Type_parameter_declarations_can_only_be_used_in_TypeScript_files: diag(8004, 1 /* Error */, "Type_parameter_declarations_can_only_be_used_in_TypeScript_files_8004", "Type parameter declarations can only be used in TypeScript files."),
+  implements_clauses_can_only_be_used_in_TypeScript_files: diag(8005, 1 /* Error */, "implements_clauses_can_only_be_used_in_TypeScript_files_8005", "'implements' clauses can only be used in TypeScript files."),
+  _0_declarations_can_only_be_used_in_TypeScript_files: diag(8006, 1 /* Error */, "_0_declarations_can_only_be_used_in_TypeScript_files_8006", "'{0}' declarations can only be used in TypeScript files."),
+  Type_aliases_can_only_be_used_in_TypeScript_files: diag(8008, 1 /* Error */, "Type_aliases_can_only_be_used_in_TypeScript_files_8008", "Type aliases can only be used in TypeScript files."),
+  The_0_modifier_can_only_be_used_in_TypeScript_files: diag(8009, 1 /* Error */, "The_0_modifier_can_only_be_used_in_TypeScript_files_8009", "The '{0}' modifier can only be used in TypeScript files."),
+  Type_annotations_can_only_be_used_in_TypeScript_files: diag(8010, 1 /* Error */, "Type_annotations_can_only_be_used_in_TypeScript_files_8010", "Type annotations can only be used in TypeScript files."),
+  Type_arguments_can_only_be_used_in_TypeScript_files: diag(8011, 1 /* Error */, "Type_arguments_can_only_be_used_in_TypeScript_files_8011", "Type arguments can only be used in TypeScript files."),
+  Parameter_modifiers_can_only_be_used_in_TypeScript_files: diag(8012, 1 /* Error */, "Parameter_modifiers_can_only_be_used_in_TypeScript_files_8012", "Parameter modifiers can only be used in TypeScript files."),
+  Non_null_assertions_can_only_be_used_in_TypeScript_files: diag(8013, 1 /* Error */, "Non_null_assertions_can_only_be_used_in_TypeScript_files_8013", "Non-null assertions can only be used in TypeScript files."),
+  Type_assertion_expressions_can_only_be_used_in_TypeScript_files: diag(8016, 1 /* Error */, "Type_assertion_expressions_can_only_be_used_in_TypeScript_files_8016", "Type assertion expressions can only be used in TypeScript files."),
+  Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0: diag(8017, 1 /* Error */, "Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0_8017", "Octal literal types must use ES2015 syntax. Use the syntax '{0}'."),
+  Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0: diag(8018, 1 /* Error */, "Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0_8018", "Octal literals are not allowed in enums members initializer. Use the syntax '{0}'."),
+  Report_errors_in_js_files: diag(8019, 3 /* Message */, "Report_errors_in_js_files_8019", "Report errors in .js files."),
+  JSDoc_types_can_only_be_used_inside_documentation_comments: diag(8020, 1 /* Error */, "JSDoc_types_can_only_be_used_inside_documentation_comments_8020", "JSDoc types can only be used inside documentation comments."),
+  JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags: diag(8021, 1 /* Error */, "JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags_8021", "JSDoc '@typedef' tag should either have a type annotation or be followed by '@property' or '@member' tags."),
+  JSDoc_0_is_not_attached_to_a_class: diag(8022, 1 /* Error */, "JSDoc_0_is_not_attached_to_a_class_8022", "JSDoc '@{0}' is not attached to a class."),
+  JSDoc_0_1_does_not_match_the_extends_2_clause: diag(8023, 1 /* Error */, "JSDoc_0_1_does_not_match_the_extends_2_clause_8023", "JSDoc '@{0} {1}' does not match the 'extends {2}' clause."),
+  JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name: diag(8024, 1 /* Error */, "JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_8024", "JSDoc '@param' tag has name '{0}', but there is no parameter with that name."),
+  Class_declarations_cannot_have_more_than_one_augments_or_extends_tag: diag(8025, 1 /* Error */, "Class_declarations_cannot_have_more_than_one_augments_or_extends_tag_8025", "Class declarations cannot have more than one '@augments' or '@extends' tag."),
+  Expected_0_type_arguments_provide_these_with_an_extends_tag: diag(8026, 1 /* Error */, "Expected_0_type_arguments_provide_these_with_an_extends_tag_8026", "Expected {0} type arguments; provide these with an '@extends' tag."),
+  Expected_0_1_type_arguments_provide_these_with_an_extends_tag: diag(8027, 1 /* Error */, "Expected_0_1_type_arguments_provide_these_with_an_extends_tag_8027", "Expected {0}-{1} type arguments; provide these with an '@extends' tag."),
+  JSDoc_may_only_appear_in_the_last_parameter_of_a_signature: diag(8028, 1 /* Error */, "JSDoc_may_only_appear_in_the_last_parameter_of_a_signature_8028", "JSDoc '...' may only appear in the last parameter of a signature."),
+  JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_had_an_array_type: diag(8029, 1 /* Error */, "JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_h_8029", "JSDoc '@param' tag has name '{0}', but there is no parameter with that name. It would match 'arguments' if it had an array type."),
+  The_type_of_a_function_declaration_must_match_the_function_s_signature: diag(8030, 1 /* Error */, "The_type_of_a_function_declaration_must_match_the_function_s_signature_8030", "The type of a function declaration must match the function's signature."),
+  You_cannot_rename_a_module_via_a_global_import: diag(8031, 1 /* Error */, "You_cannot_rename_a_module_via_a_global_import_8031", "You cannot rename a module via a global import."),
+  Qualified_name_0_is_not_allowed_without_a_leading_param_object_1: diag(8032, 1 /* Error */, "Qualified_name_0_is_not_allowed_without_a_leading_param_object_1_8032", "Qualified name '{0}' is not allowed without a leading '@param {object} {1}'."),
+  A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags: diag(8033, 1 /* Error */, "A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags_8033", "A JSDoc '@typedef' comment may not contain multiple '@type' tags."),
+  The_tag_was_first_specified_here: diag(8034, 1 /* Error */, "The_tag_was_first_specified_here_8034", "The tag was first specified here."),
+  You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder: diag(8035, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder_8035", "You cannot rename elements that are defined in a 'node_modules' folder."),
+  You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder: diag(8036, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder_8036", "You cannot rename elements that are defined in another 'node_modules' folder."),
+  Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files: diag(8037, 1 /* Error */, "Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files_8037", "Type satisfaction expressions can only be used in TypeScript files."),
+  Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_declaration_emit: diag(9005, 1 /* Error */, "Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_9005", "Declaration emit for this file requires using private name '{0}'. An explicit type annotation may unblock declaration emit."),
+  Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotation_may_unblock_declaration_emit: diag(9006, 1 /* Error */, "Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotati_9006", "Declaration emit for this file requires using private name '{0}' from module '{1}'. An explicit type annotation may unblock declaration emit."),
+  JSX_attributes_must_only_be_assigned_a_non_empty_expression: diag(17e3, 1 /* Error */, "JSX_attributes_must_only_be_assigned_a_non_empty_expression_17000", "JSX attributes must only be assigned a non-empty 'expression'."),
+  JSX_elements_cannot_have_multiple_attributes_with_the_same_name: diag(17001, 1 /* Error */, "JSX_elements_cannot_have_multiple_attributes_with_the_same_name_17001", "JSX elements cannot have multiple attributes with the same name."),
+  Expected_corresponding_JSX_closing_tag_for_0: diag(17002, 1 /* Error */, "Expected_corresponding_JSX_closing_tag_for_0_17002", "Expected corresponding JSX closing tag for '{0}'."),
+  Cannot_use_JSX_unless_the_jsx_flag_is_provided: diag(17004, 1 /* Error */, "Cannot_use_JSX_unless_the_jsx_flag_is_provided_17004", "Cannot use JSX unless the '--jsx' flag is provided."),
+  A_constructor_cannot_contain_a_super_call_when_its_class_extends_null: diag(17005, 1 /* Error */, "A_constructor_cannot_contain_a_super_call_when_its_class_extends_null_17005", "A constructor cannot contain a 'super' call when its class extends 'null'."),
+  An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: diag(17006, 1 /* Error */, "An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_ex_17006", "An unary expression with the '{0}' operator is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses."),
+  A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: diag(17007, 1 /* Error */, "A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Con_17007", "A type assertion expression is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses."),
+  JSX_element_0_has_no_corresponding_closing_tag: diag(17008, 1 /* Error */, "JSX_element_0_has_no_corresponding_closing_tag_17008", "JSX element '{0}' has no corresponding closing tag."),
+  super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class: diag(17009, 1 /* Error */, "super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class_17009", "'super' must be called before accessing 'this' in the constructor of a derived class."),
+  Unknown_type_acquisition_option_0: diag(17010, 1 /* Error */, "Unknown_type_acquisition_option_0_17010", "Unknown type acquisition option '{0}'."),
+  super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class: diag(17011, 1 /* Error */, "super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class_17011", "'super' must be called before accessing a property of 'super' in the constructor of a derived class."),
+  _0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2: diag(17012, 1 /* Error */, "_0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2_17012", "'{0}' is not a valid meta-property for keyword '{1}'. Did you mean '{2}'?"),
+  Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor: diag(17013, 1 /* Error */, "Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constru_17013", "Meta-property '{0}' is only allowed in the body of a function declaration, function expression, or constructor."),
+  JSX_fragment_has_no_corresponding_closing_tag: diag(17014, 1 /* Error */, "JSX_fragment_has_no_corresponding_closing_tag_17014", "JSX fragment has no corresponding closing tag."),
+  Expected_corresponding_closing_tag_for_JSX_fragment: diag(17015, 1 /* Error */, "Expected_corresponding_closing_tag_for_JSX_fragment_17015", "Expected corresponding closing tag for JSX fragment."),
+  The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option: diag(17016, 1 /* Error */, "The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_com_17016", "The 'jsxFragmentFactory' compiler option must be provided to use JSX fragments with the 'jsxFactory' compiler option."),
+  An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments: diag(17017, 1 /* Error */, "An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments_17017", "An @jsxFrag pragma is required when using an @jsx pragma with JSX fragments."),
+  Unknown_type_acquisition_option_0_Did_you_mean_1: diag(17018, 1 /* Error */, "Unknown_type_acquisition_option_0_Did_you_mean_1_17018", "Unknown type acquisition option '{0}'. Did you mean '{1}'?"),
+  _0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17019, 1 /* Error */, "_0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17019", "'{0}' at the end of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"),
+  _0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17020, 1 /* Error */, "_0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17020", "'{0}' at the start of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"),
+  Circularity_detected_while_resolving_configuration_Colon_0: diag(18e3, 1 /* Error */, "Circularity_detected_while_resolving_configuration_Colon_0_18000", "Circularity detected while resolving configuration: {0}"),
+  The_files_list_in_config_file_0_is_empty: diag(18002, 1 /* Error */, "The_files_list_in_config_file_0_is_empty_18002", "The 'files' list in config file '{0}' is empty."),
+  No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: diag(18003, 1 /* Error */, "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'."),
+  File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module: diag(80001, 2 /* Suggestion */, "File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module_80001", "File is a CommonJS module; it may be converted to an ES module."),
+  This_constructor_function_may_be_converted_to_a_class_declaration: diag(80002, 2 /* Suggestion */, "This_constructor_function_may_be_converted_to_a_class_declaration_80002", "This constructor function may be converted to a class declaration."),
+  Import_may_be_converted_to_a_default_import: diag(80003, 2 /* Suggestion */, "Import_may_be_converted_to_a_default_import_80003", "Import may be converted to a default import."),
+  JSDoc_types_may_be_moved_to_TypeScript_types: diag(80004, 2 /* Suggestion */, "JSDoc_types_may_be_moved_to_TypeScript_types_80004", "JSDoc types may be moved to TypeScript types."),
+  require_call_may_be_converted_to_an_import: diag(80005, 2 /* Suggestion */, "require_call_may_be_converted_to_an_import_80005", "'require' call may be converted to an import."),
+  This_may_be_converted_to_an_async_function: diag(80006, 2 /* Suggestion */, "This_may_be_converted_to_an_async_function_80006", "This may be converted to an async function."),
+  await_has_no_effect_on_the_type_of_this_expression: diag(80007, 2 /* Suggestion */, "await_has_no_effect_on_the_type_of_this_expression_80007", "'await' has no effect on the type of this expression."),
+  Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers: diag(80008, 2 /* Suggestion */, "Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accur_80008", "Numeric literals with absolute values equal to 2^53 or greater are too large to be represented accurately as integers."),
+  Add_missing_super_call: diag(90001, 3 /* Message */, "Add_missing_super_call_90001", "Add missing 'super()' call"),
+  Make_super_call_the_first_statement_in_the_constructor: diag(90002, 3 /* Message */, "Make_super_call_the_first_statement_in_the_constructor_90002", "Make 'super()' call the first statement in the constructor"),
+  Change_extends_to_implements: diag(90003, 3 /* Message */, "Change_extends_to_implements_90003", "Change 'extends' to 'implements'"),
+  Remove_unused_declaration_for_Colon_0: diag(90004, 3 /* Message */, "Remove_unused_declaration_for_Colon_0_90004", "Remove unused declaration for: '{0}'"),
+  Remove_import_from_0: diag(90005, 3 /* Message */, "Remove_import_from_0_90005", "Remove import from '{0}'"),
+  Implement_interface_0: diag(90006, 3 /* Message */, "Implement_interface_0_90006", "Implement interface '{0}'"),
+  Implement_inherited_abstract_class: diag(90007, 3 /* Message */, "Implement_inherited_abstract_class_90007", "Implement inherited abstract class"),
+  Add_0_to_unresolved_variable: diag(90008, 3 /* Message */, "Add_0_to_unresolved_variable_90008", "Add '{0}.' to unresolved variable"),
+  Remove_variable_statement: diag(90010, 3 /* Message */, "Remove_variable_statement_90010", "Remove variable statement"),
+  Remove_template_tag: diag(90011, 3 /* Message */, "Remove_template_tag_90011", "Remove template tag"),
+  Remove_type_parameters: diag(90012, 3 /* Message */, "Remove_type_parameters_90012", "Remove type parameters"),
+  Import_0_from_1: diag(90013, 3 /* Message */, "Import_0_from_1_90013", `Import '{0}' from "{1}"`),
+  Change_0_to_1: diag(90014, 3 /* Message */, "Change_0_to_1_90014", "Change '{0}' to '{1}'"),
+  Declare_property_0: diag(90016, 3 /* Message */, "Declare_property_0_90016", "Declare property '{0}'"),
+  Add_index_signature_for_property_0: diag(90017, 3 /* Message */, "Add_index_signature_for_property_0_90017", "Add index signature for property '{0}'"),
+  Disable_checking_for_this_file: diag(90018, 3 /* Message */, "Disable_checking_for_this_file_90018", "Disable checking for this file"),
+  Ignore_this_error_message: diag(90019, 3 /* Message */, "Ignore_this_error_message_90019", "Ignore this error message"),
+  Initialize_property_0_in_the_constructor: diag(90020, 3 /* Message */, "Initialize_property_0_in_the_constructor_90020", "Initialize property '{0}' in the constructor"),
+  Initialize_static_property_0: diag(90021, 3 /* Message */, "Initialize_static_property_0_90021", "Initialize static property '{0}'"),
+  Change_spelling_to_0: diag(90022, 3 /* Message */, "Change_spelling_to_0_90022", "Change spelling to '{0}'"),
+  Declare_method_0: diag(90023, 3 /* Message */, "Declare_method_0_90023", "Declare method '{0}'"),
+  Declare_static_method_0: diag(90024, 3 /* Message */, "Declare_static_method_0_90024", "Declare static method '{0}'"),
+  Prefix_0_with_an_underscore: diag(90025, 3 /* Message */, "Prefix_0_with_an_underscore_90025", "Prefix '{0}' with an underscore"),
+  Rewrite_as_the_indexed_access_type_0: diag(90026, 3 /* Message */, "Rewrite_as_the_indexed_access_type_0_90026", "Rewrite as the indexed access type '{0}'"),
+  Declare_static_property_0: diag(90027, 3 /* Message */, "Declare_static_property_0_90027", "Declare static property '{0}'"),
+  Call_decorator_expression: diag(90028, 3 /* Message */, "Call_decorator_expression_90028", "Call decorator expression"),
+  Add_async_modifier_to_containing_function: diag(90029, 3 /* Message */, "Add_async_modifier_to_containing_function_90029", "Add async modifier to containing function"),
+  Replace_infer_0_with_unknown: diag(90030, 3 /* Message */, "Replace_infer_0_with_unknown_90030", "Replace 'infer {0}' with 'unknown'"),
+  Replace_all_unused_infer_with_unknown: diag(90031, 3 /* Message */, "Replace_all_unused_infer_with_unknown_90031", "Replace all unused 'infer' with 'unknown'"),
+  Add_parameter_name: diag(90034, 3 /* Message */, "Add_parameter_name_90034", "Add parameter name"),
+  Declare_private_property_0: diag(90035, 3 /* Message */, "Declare_private_property_0_90035", "Declare private property '{0}'"),
+  Replace_0_with_Promise_1: diag(90036, 3 /* Message */, "Replace_0_with_Promise_1_90036", "Replace '{0}' with 'Promise<{1}>'"),
+  Fix_all_incorrect_return_type_of_an_async_functions: diag(90037, 3 /* Message */, "Fix_all_incorrect_return_type_of_an_async_functions_90037", "Fix all incorrect return type of an async functions"),
+  Declare_private_method_0: diag(90038, 3 /* Message */, "Declare_private_method_0_90038", "Declare private method '{0}'"),
+  Remove_unused_destructuring_declaration: diag(90039, 3 /* Message */, "Remove_unused_destructuring_declaration_90039", "Remove unused destructuring declaration"),
+  Remove_unused_declarations_for_Colon_0: diag(90041, 3 /* Message */, "Remove_unused_declarations_for_Colon_0_90041", "Remove unused declarations for: '{0}'"),
+  Declare_a_private_field_named_0: diag(90053, 3 /* Message */, "Declare_a_private_field_named_0_90053", "Declare a private field named '{0}'."),
+  Includes_imports_of_types_referenced_by_0: diag(90054, 3 /* Message */, "Includes_imports_of_types_referenced_by_0_90054", "Includes imports of types referenced by '{0}'"),
+  Remove_type_from_import_declaration_from_0: diag(90055, 3 /* Message */, "Remove_type_from_import_declaration_from_0_90055", `Remove 'type' from import declaration from "{0}"`),
+  Remove_type_from_import_of_0_from_1: diag(90056, 3 /* Message */, "Remove_type_from_import_of_0_from_1_90056", `Remove 'type' from import of '{0}' from "{1}"`),
+  Add_import_from_0: diag(90057, 3 /* Message */, "Add_import_from_0_90057", 'Add import from "{0}"'),
+  Update_import_from_0: diag(90058, 3 /* Message */, "Update_import_from_0_90058", 'Update import from "{0}"'),
+  Export_0_from_module_1: diag(90059, 3 /* Message */, "Export_0_from_module_1_90059", "Export '{0}' from module '{1}'"),
+  Export_all_referenced_locals: diag(90060, 3 /* Message */, "Export_all_referenced_locals_90060", "Export all referenced locals"),
+  Convert_function_to_an_ES2015_class: diag(95001, 3 /* Message */, "Convert_function_to_an_ES2015_class_95001", "Convert function to an ES2015 class"),
+  Convert_0_to_1_in_0: diag(95003, 3 /* Message */, "Convert_0_to_1_in_0_95003", "Convert '{0}' to '{1} in {0}'"),
+  Extract_to_0_in_1: diag(95004, 3 /* Message */, "Extract_to_0_in_1_95004", "Extract to {0} in {1}"),
+  Extract_function: diag(95005, 3 /* Message */, "Extract_function_95005", "Extract function"),
+  Extract_constant: diag(95006, 3 /* Message */, "Extract_constant_95006", "Extract constant"),
+  Extract_to_0_in_enclosing_scope: diag(95007, 3 /* Message */, "Extract_to_0_in_enclosing_scope_95007", "Extract to {0} in enclosing scope"),
+  Extract_to_0_in_1_scope: diag(95008, 3 /* Message */, "Extract_to_0_in_1_scope_95008", "Extract to {0} in {1} scope"),
+  Annotate_with_type_from_JSDoc: diag(95009, 3 /* Message */, "Annotate_with_type_from_JSDoc_95009", "Annotate with type from JSDoc"),
+  Infer_type_of_0_from_usage: diag(95011, 3 /* Message */, "Infer_type_of_0_from_usage_95011", "Infer type of '{0}' from usage"),
+  Infer_parameter_types_from_usage: diag(95012, 3 /* Message */, "Infer_parameter_types_from_usage_95012", "Infer parameter types from usage"),
+  Convert_to_default_import: diag(95013, 3 /* Message */, "Convert_to_default_import_95013", "Convert to default import"),
+  Install_0: diag(95014, 3 /* Message */, "Install_0_95014", "Install '{0}'"),
+  Replace_import_with_0: diag(95015, 3 /* Message */, "Replace_import_with_0_95015", "Replace import with '{0}'."),
+  Use_synthetic_default_member: diag(95016, 3 /* Message */, "Use_synthetic_default_member_95016", "Use synthetic 'default' member."),
+  Convert_to_ES_module: diag(95017, 3 /* Message */, "Convert_to_ES_module_95017", "Convert to ES module"),
+  Add_undefined_type_to_property_0: diag(95018, 3 /* Message */, "Add_undefined_type_to_property_0_95018", "Add 'undefined' type to property '{0}'"),
+  Add_initializer_to_property_0: diag(95019, 3 /* Message */, "Add_initializer_to_property_0_95019", "Add initializer to property '{0}'"),
+  Add_definite_assignment_assertion_to_property_0: diag(95020, 3 /* Message */, "Add_definite_assignment_assertion_to_property_0_95020", "Add definite assignment assertion to property '{0}'"),
+  Convert_all_type_literals_to_mapped_type: diag(95021, 3 /* Message */, "Convert_all_type_literals_to_mapped_type_95021", "Convert all type literals to mapped type"),
+  Add_all_missing_members: diag(95022, 3 /* Message */, "Add_all_missing_members_95022", "Add all missing members"),
+  Infer_all_types_from_usage: diag(95023, 3 /* Message */, "Infer_all_types_from_usage_95023", "Infer all types from usage"),
+  Delete_all_unused_declarations: diag(95024, 3 /* Message */, "Delete_all_unused_declarations_95024", "Delete all unused declarations"),
+  Prefix_all_unused_declarations_with_where_possible: diag(95025, 3 /* Message */, "Prefix_all_unused_declarations_with_where_possible_95025", "Prefix all unused declarations with '_' where possible"),
+  Fix_all_detected_spelling_errors: diag(95026, 3 /* Message */, "Fix_all_detected_spelling_errors_95026", "Fix all detected spelling errors"),
+  Add_initializers_to_all_uninitialized_properties: diag(95027, 3 /* Message */, "Add_initializers_to_all_uninitialized_properties_95027", "Add initializers to all uninitialized properties"),
+  Add_definite_assignment_assertions_to_all_uninitialized_properties: diag(95028, 3 /* Message */, "Add_definite_assignment_assertions_to_all_uninitialized_properties_95028", "Add definite assignment assertions to all uninitialized properties"),
+  Add_undefined_type_to_all_uninitialized_properties: diag(95029, 3 /* Message */, "Add_undefined_type_to_all_uninitialized_properties_95029", "Add undefined type to all uninitialized properties"),
+  Change_all_jsdoc_style_types_to_TypeScript: diag(95030, 3 /* Message */, "Change_all_jsdoc_style_types_to_TypeScript_95030", "Change all jsdoc-style types to TypeScript"),
+  Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types: diag(95031, 3 /* Message */, "Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types_95031", "Change all jsdoc-style types to TypeScript (and add '| undefined' to nullable types)"),
+  Implement_all_unimplemented_interfaces: diag(95032, 3 /* Message */, "Implement_all_unimplemented_interfaces_95032", "Implement all unimplemented interfaces"),
+  Install_all_missing_types_packages: diag(95033, 3 /* Message */, "Install_all_missing_types_packages_95033", "Install all missing types packages"),
+  Rewrite_all_as_indexed_access_types: diag(95034, 3 /* Message */, "Rewrite_all_as_indexed_access_types_95034", "Rewrite all as indexed access types"),
+  Convert_all_to_default_imports: diag(95035, 3 /* Message */, "Convert_all_to_default_imports_95035", "Convert all to default imports"),
+  Make_all_super_calls_the_first_statement_in_their_constructor: diag(95036, 3 /* Message */, "Make_all_super_calls_the_first_statement_in_their_constructor_95036", "Make all 'super()' calls the first statement in their constructor"),
+  Add_qualifier_to_all_unresolved_variables_matching_a_member_name: diag(95037, 3 /* Message */, "Add_qualifier_to_all_unresolved_variables_matching_a_member_name_95037", "Add qualifier to all unresolved variables matching a member name"),
+  Change_all_extended_interfaces_to_implements: diag(95038, 3 /* Message */, "Change_all_extended_interfaces_to_implements_95038", "Change all extended interfaces to 'implements'"),
+  Add_all_missing_super_calls: diag(95039, 3 /* Message */, "Add_all_missing_super_calls_95039", "Add all missing super calls"),
+  Implement_all_inherited_abstract_classes: diag(95040, 3 /* Message */, "Implement_all_inherited_abstract_classes_95040", "Implement all inherited abstract classes"),
+  Add_all_missing_async_modifiers: diag(95041, 3 /* Message */, "Add_all_missing_async_modifiers_95041", "Add all missing 'async' modifiers"),
+  Add_ts_ignore_to_all_error_messages: diag(95042, 3 /* Message */, "Add_ts_ignore_to_all_error_messages_95042", "Add '@ts-ignore' to all error messages"),
+  Annotate_everything_with_types_from_JSDoc: diag(95043, 3 /* Message */, "Annotate_everything_with_types_from_JSDoc_95043", "Annotate everything with types from JSDoc"),
+  Add_to_all_uncalled_decorators: diag(95044, 3 /* Message */, "Add_to_all_uncalled_decorators_95044", "Add '()' to all uncalled decorators"),
+  Convert_all_constructor_functions_to_classes: diag(95045, 3 /* Message */, "Convert_all_constructor_functions_to_classes_95045", "Convert all constructor functions to classes"),
+  Generate_get_and_set_accessors: diag(95046, 3 /* Message */, "Generate_get_and_set_accessors_95046", "Generate 'get' and 'set' accessors"),
+  Convert_require_to_import: diag(95047, 3 /* Message */, "Convert_require_to_import_95047", "Convert 'require' to 'import'"),
+  Convert_all_require_to_import: diag(95048, 3 /* Message */, "Convert_all_require_to_import_95048", "Convert all 'require' to 'import'"),
+  Move_to_a_new_file: diag(95049, 3 /* Message */, "Move_to_a_new_file_95049", "Move to a new file"),
+  Remove_unreachable_code: diag(95050, 3 /* Message */, "Remove_unreachable_code_95050", "Remove unreachable code"),
+  Remove_all_unreachable_code: diag(95051, 3 /* Message */, "Remove_all_unreachable_code_95051", "Remove all unreachable code"),
+  Add_missing_typeof: diag(95052, 3 /* Message */, "Add_missing_typeof_95052", "Add missing 'typeof'"),
+  Remove_unused_label: diag(95053, 3 /* Message */, "Remove_unused_label_95053", "Remove unused label"),
+  Remove_all_unused_labels: diag(95054, 3 /* Message */, "Remove_all_unused_labels_95054", "Remove all unused labels"),
+  Convert_0_to_mapped_object_type: diag(95055, 3 /* Message */, "Convert_0_to_mapped_object_type_95055", "Convert '{0}' to mapped object type"),
+  Convert_namespace_import_to_named_imports: diag(95056, 3 /* Message */, "Convert_namespace_import_to_named_imports_95056", "Convert namespace import to named imports"),
+  Convert_named_imports_to_namespace_import: diag(95057, 3 /* Message */, "Convert_named_imports_to_namespace_import_95057", "Convert named imports to namespace import"),
+  Add_or_remove_braces_in_an_arrow_function: diag(95058, 3 /* Message */, "Add_or_remove_braces_in_an_arrow_function_95058", "Add or remove braces in an arrow function"),
+  Add_braces_to_arrow_function: diag(95059, 3 /* Message */, "Add_braces_to_arrow_function_95059", "Add braces to arrow function"),
+  Remove_braces_from_arrow_function: diag(95060, 3 /* Message */, "Remove_braces_from_arrow_function_95060", "Remove braces from arrow function"),
+  Convert_default_export_to_named_export: diag(95061, 3 /* Message */, "Convert_default_export_to_named_export_95061", "Convert default export to named export"),
+  Convert_named_export_to_default_export: diag(95062, 3 /* Message */, "Convert_named_export_to_default_export_95062", "Convert named export to default export"),
+  Add_missing_enum_member_0: diag(95063, 3 /* Message */, "Add_missing_enum_member_0_95063", "Add missing enum member '{0}'"),
+  Add_all_missing_imports: diag(95064, 3 /* Message */, "Add_all_missing_imports_95064", "Add all missing imports"),
+  Convert_to_async_function: diag(95065, 3 /* Message */, "Convert_to_async_function_95065", "Convert to async function"),
+  Convert_all_to_async_functions: diag(95066, 3 /* Message */, "Convert_all_to_async_functions_95066", "Convert all to async functions"),
+  Add_missing_call_parentheses: diag(95067, 3 /* Message */, "Add_missing_call_parentheses_95067", "Add missing call parentheses"),
+  Add_all_missing_call_parentheses: diag(95068, 3 /* Message */, "Add_all_missing_call_parentheses_95068", "Add all missing call parentheses"),
+  Add_unknown_conversion_for_non_overlapping_types: diag(95069, 3 /* Message */, "Add_unknown_conversion_for_non_overlapping_types_95069", "Add 'unknown' conversion for non-overlapping types"),
+  Add_unknown_to_all_conversions_of_non_overlapping_types: diag(95070, 3 /* Message */, "Add_unknown_to_all_conversions_of_non_overlapping_types_95070", "Add 'unknown' to all conversions of non-overlapping types"),
+  Add_missing_new_operator_to_call: diag(95071, 3 /* Message */, "Add_missing_new_operator_to_call_95071", "Add missing 'new' operator to call"),
+  Add_missing_new_operator_to_all_calls: diag(95072, 3 /* Message */, "Add_missing_new_operator_to_all_calls_95072", "Add missing 'new' operator to all calls"),
+  Add_names_to_all_parameters_without_names: diag(95073, 3 /* Message */, "Add_names_to_all_parameters_without_names_95073", "Add names to all parameters without names"),
+  Enable_the_experimentalDecorators_option_in_your_configuration_file: diag(95074, 3 /* Message */, "Enable_the_experimentalDecorators_option_in_your_configuration_file_95074", "Enable the 'experimentalDecorators' option in your configuration file"),
+  Convert_parameters_to_destructured_object: diag(95075, 3 /* Message */, "Convert_parameters_to_destructured_object_95075", "Convert parameters to destructured object"),
+  Extract_type: diag(95077, 3 /* Message */, "Extract_type_95077", "Extract type"),
+  Extract_to_type_alias: diag(95078, 3 /* Message */, "Extract_to_type_alias_95078", "Extract to type alias"),
+  Extract_to_typedef: diag(95079, 3 /* Message */, "Extract_to_typedef_95079", "Extract to typedef"),
+  Infer_this_type_of_0_from_usage: diag(95080, 3 /* Message */, "Infer_this_type_of_0_from_usage_95080", "Infer 'this' type of '{0}' from usage"),
+  Add_const_to_unresolved_variable: diag(95081, 3 /* Message */, "Add_const_to_unresolved_variable_95081", "Add 'const' to unresolved variable"),
+  Add_const_to_all_unresolved_variables: diag(95082, 3 /* Message */, "Add_const_to_all_unresolved_variables_95082", "Add 'const' to all unresolved variables"),
+  Add_await: diag(95083, 3 /* Message */, "Add_await_95083", "Add 'await'"),
+  Add_await_to_initializer_for_0: diag(95084, 3 /* Message */, "Add_await_to_initializer_for_0_95084", "Add 'await' to initializer for '{0}'"),
+  Fix_all_expressions_possibly_missing_await: diag(95085, 3 /* Message */, "Fix_all_expressions_possibly_missing_await_95085", "Fix all expressions possibly missing 'await'"),
+  Remove_unnecessary_await: diag(95086, 3 /* Message */, "Remove_unnecessary_await_95086", "Remove unnecessary 'await'"),
+  Remove_all_unnecessary_uses_of_await: diag(95087, 3 /* Message */, "Remove_all_unnecessary_uses_of_await_95087", "Remove all unnecessary uses of 'await'"),
+  Enable_the_jsx_flag_in_your_configuration_file: diag(95088, 3 /* Message */, "Enable_the_jsx_flag_in_your_configuration_file_95088", "Enable the '--jsx' flag in your configuration file"),
+  Add_await_to_initializers: diag(95089, 3 /* Message */, "Add_await_to_initializers_95089", "Add 'await' to initializers"),
+  Extract_to_interface: diag(95090, 3 /* Message */, "Extract_to_interface_95090", "Extract to interface"),
+  Convert_to_a_bigint_numeric_literal: diag(95091, 3 /* Message */, "Convert_to_a_bigint_numeric_literal_95091", "Convert to a bigint numeric literal"),
+  Convert_all_to_bigint_numeric_literals: diag(95092, 3 /* Message */, "Convert_all_to_bigint_numeric_literals_95092", "Convert all to bigint numeric literals"),
+  Convert_const_to_let: diag(95093, 3 /* Message */, "Convert_const_to_let_95093", "Convert 'const' to 'let'"),
+  Prefix_with_declare: diag(95094, 3 /* Message */, "Prefix_with_declare_95094", "Prefix with 'declare'"),
+  Prefix_all_incorrect_property_declarations_with_declare: diag(95095, 3 /* Message */, "Prefix_all_incorrect_property_declarations_with_declare_95095", "Prefix all incorrect property declarations with 'declare'"),
+  Convert_to_template_string: diag(95096, 3 /* Message */, "Convert_to_template_string_95096", "Convert to template string"),
+  Add_export_to_make_this_file_into_a_module: diag(95097, 3 /* Message */, "Add_export_to_make_this_file_into_a_module_95097", "Add 'export {}' to make this file into a module"),
+  Set_the_target_option_in_your_configuration_file_to_0: diag(95098, 3 /* Message */, "Set_the_target_option_in_your_configuration_file_to_0_95098", "Set the 'target' option in your configuration file to '{0}'"),
+  Set_the_module_option_in_your_configuration_file_to_0: diag(95099, 3 /* Message */, "Set_the_module_option_in_your_configuration_file_to_0_95099", "Set the 'module' option in your configuration file to '{0}'"),
+  Convert_invalid_character_to_its_html_entity_code: diag(95100, 3 /* Message */, "Convert_invalid_character_to_its_html_entity_code_95100", "Convert invalid character to its html entity code"),
+  Convert_all_invalid_characters_to_HTML_entity_code: diag(95101, 3 /* Message */, "Convert_all_invalid_characters_to_HTML_entity_code_95101", "Convert all invalid characters to HTML entity code"),
+  Convert_all_const_to_let: diag(95102, 3 /* Message */, "Convert_all_const_to_let_95102", "Convert all 'const' to 'let'"),
+  Convert_function_expression_0_to_arrow_function: diag(95105, 3 /* Message */, "Convert_function_expression_0_to_arrow_function_95105", "Convert function expression '{0}' to arrow function"),
+  Convert_function_declaration_0_to_arrow_function: diag(95106, 3 /* Message */, "Convert_function_declaration_0_to_arrow_function_95106", "Convert function declaration '{0}' to arrow function"),
+  Fix_all_implicit_this_errors: diag(95107, 3 /* Message */, "Fix_all_implicit_this_errors_95107", "Fix all implicit-'this' errors"),
+  Wrap_invalid_character_in_an_expression_container: diag(95108, 3 /* Message */, "Wrap_invalid_character_in_an_expression_container_95108", "Wrap invalid character in an expression container"),
+  Wrap_all_invalid_characters_in_an_expression_container: diag(95109, 3 /* Message */, "Wrap_all_invalid_characters_in_an_expression_container_95109", "Wrap all invalid characters in an expression container"),
+  Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file: diag(95110, 3 /* Message */, "Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file_95110", "Visit https://aka.ms/tsconfig to read more about this file"),
+  Add_a_return_statement: diag(95111, 3 /* Message */, "Add_a_return_statement_95111", "Add a return statement"),
+  Remove_braces_from_arrow_function_body: diag(95112, 3 /* Message */, "Remove_braces_from_arrow_function_body_95112", "Remove braces from arrow function body"),
+  Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal: diag(95113, 3 /* Message */, "Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal_95113", "Wrap the following body with parentheses which should be an object literal"),
+  Add_all_missing_return_statement: diag(95114, 3 /* Message */, "Add_all_missing_return_statement_95114", "Add all missing return statement"),
+  Remove_braces_from_all_arrow_function_bodies_with_relevant_issues: diag(95115, 3 /* Message */, "Remove_braces_from_all_arrow_function_bodies_with_relevant_issues_95115", "Remove braces from all arrow function bodies with relevant issues"),
+  Wrap_all_object_literal_with_parentheses: diag(95116, 3 /* Message */, "Wrap_all_object_literal_with_parentheses_95116", "Wrap all object literal with parentheses"),
+  Move_labeled_tuple_element_modifiers_to_labels: diag(95117, 3 /* Message */, "Move_labeled_tuple_element_modifiers_to_labels_95117", "Move labeled tuple element modifiers to labels"),
+  Convert_overload_list_to_single_signature: diag(95118, 3 /* Message */, "Convert_overload_list_to_single_signature_95118", "Convert overload list to single signature"),
+  Generate_get_and_set_accessors_for_all_overriding_properties: diag(95119, 3 /* Message */, "Generate_get_and_set_accessors_for_all_overriding_properties_95119", "Generate 'get' and 'set' accessors for all overriding properties"),
+  Wrap_in_JSX_fragment: diag(95120, 3 /* Message */, "Wrap_in_JSX_fragment_95120", "Wrap in JSX fragment"),
+  Wrap_all_unparented_JSX_in_JSX_fragment: diag(95121, 3 /* Message */, "Wrap_all_unparented_JSX_in_JSX_fragment_95121", "Wrap all unparented JSX in JSX fragment"),
+  Convert_arrow_function_or_function_expression: diag(95122, 3 /* Message */, "Convert_arrow_function_or_function_expression_95122", "Convert arrow function or function expression"),
+  Convert_to_anonymous_function: diag(95123, 3 /* Message */, "Convert_to_anonymous_function_95123", "Convert to anonymous function"),
+  Convert_to_named_function: diag(95124, 3 /* Message */, "Convert_to_named_function_95124", "Convert to named function"),
+  Convert_to_arrow_function: diag(95125, 3 /* Message */, "Convert_to_arrow_function_95125", "Convert to arrow function"),
+  Remove_parentheses: diag(95126, 3 /* Message */, "Remove_parentheses_95126", "Remove parentheses"),
+  Could_not_find_a_containing_arrow_function: diag(95127, 3 /* Message */, "Could_not_find_a_containing_arrow_function_95127", "Could not find a containing arrow function"),
+  Containing_function_is_not_an_arrow_function: diag(95128, 3 /* Message */, "Containing_function_is_not_an_arrow_function_95128", "Containing function is not an arrow function"),
+  Could_not_find_export_statement: diag(95129, 3 /* Message */, "Could_not_find_export_statement_95129", "Could not find export statement"),
+  This_file_already_has_a_default_export: diag(95130, 3 /* Message */, "This_file_already_has_a_default_export_95130", "This file already has a default export"),
+  Could_not_find_import_clause: diag(95131, 3 /* Message */, "Could_not_find_import_clause_95131", "Could not find import clause"),
+  Could_not_find_namespace_import_or_named_imports: diag(95132, 3 /* Message */, "Could_not_find_namespace_import_or_named_imports_95132", "Could not find namespace import or named imports"),
+  Selection_is_not_a_valid_type_node: diag(95133, 3 /* Message */, "Selection_is_not_a_valid_type_node_95133", "Selection is not a valid type node"),
+  No_type_could_be_extracted_from_this_type_node: diag(95134, 3 /* Message */, "No_type_could_be_extracted_from_this_type_node_95134", "No type could be extracted from this type node"),
+  Could_not_find_property_for_which_to_generate_accessor: diag(95135, 3 /* Message */, "Could_not_find_property_for_which_to_generate_accessor_95135", "Could not find property for which to generate accessor"),
+  Name_is_not_valid: diag(95136, 3 /* Message */, "Name_is_not_valid_95136", "Name is not valid"),
+  Can_only_convert_property_with_modifier: diag(95137, 3 /* Message */, "Can_only_convert_property_with_modifier_95137", "Can only convert property with modifier"),
+  Switch_each_misused_0_to_1: diag(95138, 3 /* Message */, "Switch_each_misused_0_to_1_95138", "Switch each misused '{0}' to '{1}'"),
+  Convert_to_optional_chain_expression: diag(95139, 3 /* Message */, "Convert_to_optional_chain_expression_95139", "Convert to optional chain expression"),
+  Could_not_find_convertible_access_expression: diag(95140, 3 /* Message */, "Could_not_find_convertible_access_expression_95140", "Could not find convertible access expression"),
+  Could_not_find_matching_access_expressions: diag(95141, 3 /* Message */, "Could_not_find_matching_access_expressions_95141", "Could not find matching access expressions"),
+  Can_only_convert_logical_AND_access_chains: diag(95142, 3 /* Message */, "Can_only_convert_logical_AND_access_chains_95142", "Can only convert logical AND access chains"),
+  Add_void_to_Promise_resolved_without_a_value: diag(95143, 3 /* Message */, "Add_void_to_Promise_resolved_without_a_value_95143", "Add 'void' to Promise resolved without a value"),
+  Add_void_to_all_Promises_resolved_without_a_value: diag(95144, 3 /* Message */, "Add_void_to_all_Promises_resolved_without_a_value_95144", "Add 'void' to all Promises resolved without a value"),
+  Use_element_access_for_0: diag(95145, 3 /* Message */, "Use_element_access_for_0_95145", "Use element access for '{0}'"),
+  Use_element_access_for_all_undeclared_properties: diag(95146, 3 /* Message */, "Use_element_access_for_all_undeclared_properties_95146", "Use element access for all undeclared properties."),
+  Delete_all_unused_imports: diag(95147, 3 /* Message */, "Delete_all_unused_imports_95147", "Delete all unused imports"),
+  Infer_function_return_type: diag(95148, 3 /* Message */, "Infer_function_return_type_95148", "Infer function return type"),
+  Return_type_must_be_inferred_from_a_function: diag(95149, 3 /* Message */, "Return_type_must_be_inferred_from_a_function_95149", "Return type must be inferred from a function"),
+  Could_not_determine_function_return_type: diag(95150, 3 /* Message */, "Could_not_determine_function_return_type_95150", "Could not determine function return type"),
+  Could_not_convert_to_arrow_function: diag(95151, 3 /* Message */, "Could_not_convert_to_arrow_function_95151", "Could not convert to arrow function"),
+  Could_not_convert_to_named_function: diag(95152, 3 /* Message */, "Could_not_convert_to_named_function_95152", "Could not convert to named function"),
+  Could_not_convert_to_anonymous_function: diag(95153, 3 /* Message */, "Could_not_convert_to_anonymous_function_95153", "Could not convert to anonymous function"),
+  Can_only_convert_string_concatenation: diag(95154, 3 /* Message */, "Can_only_convert_string_concatenation_95154", "Can only convert string concatenation"),
+  Selection_is_not_a_valid_statement_or_statements: diag(95155, 3 /* Message */, "Selection_is_not_a_valid_statement_or_statements_95155", "Selection is not a valid statement or statements"),
+  Add_missing_function_declaration_0: diag(95156, 3 /* Message */, "Add_missing_function_declaration_0_95156", "Add missing function declaration '{0}'"),
+  Add_all_missing_function_declarations: diag(95157, 3 /* Message */, "Add_all_missing_function_declarations_95157", "Add all missing function declarations"),
+  Method_not_implemented: diag(95158, 3 /* Message */, "Method_not_implemented_95158", "Method not implemented."),
+  Function_not_implemented: diag(95159, 3 /* Message */, "Function_not_implemented_95159", "Function not implemented."),
+  Add_override_modifier: diag(95160, 3 /* Message */, "Add_override_modifier_95160", "Add 'override' modifier"),
+  Remove_override_modifier: diag(95161, 3 /* Message */, "Remove_override_modifier_95161", "Remove 'override' modifier"),
+  Add_all_missing_override_modifiers: diag(95162, 3 /* Message */, "Add_all_missing_override_modifiers_95162", "Add all missing 'override' modifiers"),
+  Remove_all_unnecessary_override_modifiers: diag(95163, 3 /* Message */, "Remove_all_unnecessary_override_modifiers_95163", "Remove all unnecessary 'override' modifiers"),
+  Can_only_convert_named_export: diag(95164, 3 /* Message */, "Can_only_convert_named_export_95164", "Can only convert named export"),
+  Add_missing_properties: diag(95165, 3 /* Message */, "Add_missing_properties_95165", "Add missing properties"),
+  Add_all_missing_properties: diag(95166, 3 /* Message */, "Add_all_missing_properties_95166", "Add all missing properties"),
+  Add_missing_attributes: diag(95167, 3 /* Message */, "Add_missing_attributes_95167", "Add missing attributes"),
+  Add_all_missing_attributes: diag(95168, 3 /* Message */, "Add_all_missing_attributes_95168", "Add all missing attributes"),
+  Add_undefined_to_optional_property_type: diag(95169, 3 /* Message */, "Add_undefined_to_optional_property_type_95169", "Add 'undefined' to optional property type"),
+  Convert_named_imports_to_default_import: diag(95170, 3 /* Message */, "Convert_named_imports_to_default_import_95170", "Convert named imports to default import"),
+  Delete_unused_param_tag_0: diag(95171, 3 /* Message */, "Delete_unused_param_tag_0_95171", "Delete unused '@param' tag '{0}'"),
+  Delete_all_unused_param_tags: diag(95172, 3 /* Message */, "Delete_all_unused_param_tags_95172", "Delete all unused '@param' tags"),
+  Rename_param_tag_name_0_to_1: diag(95173, 3 /* Message */, "Rename_param_tag_name_0_to_1_95173", "Rename '@param' tag name '{0}' to '{1}'"),
+  Use_0: diag(95174, 3 /* Message */, "Use_0_95174", "Use `{0}`."),
+  Use_Number_isNaN_in_all_conditions: diag(95175, 3 /* Message */, "Use_Number_isNaN_in_all_conditions_95175", "Use `Number.isNaN` in all conditions."),
+  No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer: diag(18004, 1 /* Error */, "No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer_18004", "No value exists in scope for the shorthand property '{0}'. Either declare one or provide an initializer."),
+  Classes_may_not_have_a_field_named_constructor: diag(18006, 1 /* Error */, "Classes_may_not_have_a_field_named_constructor_18006", "Classes may not have a field named 'constructor'."),
+  JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array: diag(18007, 1 /* Error */, "JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array_18007", "JSX expressions may not use the comma operator. Did you mean to write an array?"),
+  Private_identifiers_cannot_be_used_as_parameters: diag(18009, 1 /* Error */, "Private_identifiers_cannot_be_used_as_parameters_18009", "Private identifiers cannot be used as parameters."),
+  An_accessibility_modifier_cannot_be_used_with_a_private_identifier: diag(18010, 1 /* Error */, "An_accessibility_modifier_cannot_be_used_with_a_private_identifier_18010", "An accessibility modifier cannot be used with a private identifier."),
+  The_operand_of_a_delete_operator_cannot_be_a_private_identifier: diag(18011, 1 /* Error */, "The_operand_of_a_delete_operator_cannot_be_a_private_identifier_18011", "The operand of a 'delete' operator cannot be a private identifier."),
+  constructor_is_a_reserved_word: diag(18012, 1 /* Error */, "constructor_is_a_reserved_word_18012", "'#constructor' is a reserved word."),
+  Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier: diag(18013, 1 /* Error */, "Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier_18013", "Property '{0}' is not accessible outside class '{1}' because it has a private identifier."),
+  The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_private_identifier_with_the_same_spelling: diag(18014, 1 /* Error */, "The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_priv_18014", "The property '{0}' cannot be accessed on type '{1}' within this class because it is shadowed by another private identifier with the same spelling."),
+  Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2: diag(18015, 1 /* Error */, "Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2_18015", "Property '{0}' in type '{1}' refers to a different member that cannot be accessed from within type '{2}'."),
+  Private_identifiers_are_not_allowed_outside_class_bodies: diag(18016, 1 /* Error */, "Private_identifiers_are_not_allowed_outside_class_bodies_18016", "Private identifiers are not allowed outside class bodies."),
+  The_shadowing_declaration_of_0_is_defined_here: diag(18017, 1 /* Error */, "The_shadowing_declaration_of_0_is_defined_here_18017", "The shadowing declaration of '{0}' is defined here"),
+  The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here: diag(18018, 1 /* Error */, "The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here_18018", "The declaration of '{0}' that you probably intended to use is defined here"),
+  _0_modifier_cannot_be_used_with_a_private_identifier: diag(18019, 1 /* Error */, "_0_modifier_cannot_be_used_with_a_private_identifier_18019", "'{0}' modifier cannot be used with a private identifier."),
+  An_enum_member_cannot_be_named_with_a_private_identifier: diag(18024, 1 /* Error */, "An_enum_member_cannot_be_named_with_a_private_identifier_18024", "An enum member cannot be named with a private identifier."),
+  can_only_be_used_at_the_start_of_a_file: diag(18026, 1 /* Error */, "can_only_be_used_at_the_start_of_a_file_18026", "'#!' can only be used at the start of a file."),
+  Compiler_reserves_name_0_when_emitting_private_identifier_downlevel: diag(18027, 1 /* Error */, "Compiler_reserves_name_0_when_emitting_private_identifier_downlevel_18027", "Compiler reserves name '{0}' when emitting private identifier downlevel."),
+  Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher: diag(18028, 1 /* Error */, "Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher_18028", "Private identifiers are only available when targeting ECMAScript 2015 and higher."),
+  Private_identifiers_are_not_allowed_in_variable_declarations: diag(18029, 1 /* Error */, "Private_identifiers_are_not_allowed_in_variable_declarations_18029", "Private identifiers are not allowed in variable declarations."),
+  An_optional_chain_cannot_contain_private_identifiers: diag(18030, 1 /* Error */, "An_optional_chain_cannot_contain_private_identifiers_18030", "An optional chain cannot contain private identifiers."),
+  The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents: diag(18031, 1 /* Error */, "The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituent_18031", "The intersection '{0}' was reduced to 'never' because property '{1}' has conflicting types in some constituents."),
+  The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some: diag(18032, 1 /* Error */, "The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_pr_18032", "The intersection '{0}' was reduced to 'never' because property '{1}' exists in multiple constituents and is private in some."),
+  Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values: diag(18033, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values_18033", "Type '{0}' is not assignable to type '{1}' as required for computed enum member values."),
+  Specify_the_JSX_fragment_factory_function_to_use_when_targeting_react_JSX_emit_with_jsxFactory_compiler_option_is_specified_e_g_Fragment: diag(18034, 3 /* Message */, "Specify_the_JSX_fragment_factory_function_to_use_when_targeting_react_JSX_emit_with_jsxFactory_compi_18034", "Specify the JSX fragment factory function to use when targeting 'react' JSX emit with 'jsxFactory' compiler option is specified, e.g. 'Fragment'."),
+  Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(18035, 1 /* Error */, "Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name_18035", "Invalid value for 'jsxFragmentFactory'. '{0}' is not a valid identifier or qualified-name."),
+  Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator: diag(18036, 1 /* Error */, "Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_dec_18036", "Class decorators can't be used with static private identifier. Consider removing the experimental decorator."),
+  Await_expression_cannot_be_used_inside_a_class_static_block: diag(18037, 1 /* Error */, "Await_expression_cannot_be_used_inside_a_class_static_block_18037", "Await expression cannot be used inside a class static block."),
+  For_await_loops_cannot_be_used_inside_a_class_static_block: diag(18038, 1 /* Error */, "For_await_loops_cannot_be_used_inside_a_class_static_block_18038", "'For await' loops cannot be used inside a class static block."),
+  Invalid_use_of_0_It_cannot_be_used_inside_a_class_static_block: diag(18039, 1 /* Error */, "Invalid_use_of_0_It_cannot_be_used_inside_a_class_static_block_18039", "Invalid use of '{0}'. It cannot be used inside a class static block."),
+  A_return_statement_cannot_be_used_inside_a_class_static_block: diag(18041, 1 /* Error */, "A_return_statement_cannot_be_used_inside_a_class_static_block_18041", "A 'return' statement cannot be used inside a class static block."),
+  _0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation: diag(18042, 1 /* Error */, "_0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation_18042", "'{0}' is a type and cannot be imported in JavaScript files. Use '{1}' in a JSDoc type annotation."),
+  Types_cannot_appear_in_export_declarations_in_JavaScript_files: diag(18043, 1 /* Error */, "Types_cannot_appear_in_export_declarations_in_JavaScript_files_18043", "Types cannot appear in export declarations in JavaScript files."),
+  _0_is_automatically_exported_here: diag(18044, 3 /* Message */, "_0_is_automatically_exported_here_18044", "'{0}' is automatically exported here."),
+  Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher: diag(18045, 1 /* Error */, "Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher_18045", "Properties with the 'accessor' modifier are only available when targeting ECMAScript 2015 and higher."),
+  _0_is_of_type_unknown: diag(18046, 1 /* Error */, "_0_is_of_type_unknown_18046", "'{0}' is of type 'unknown'."),
+  _0_is_possibly_null: diag(18047, 1 /* Error */, "_0_is_possibly_null_18047", "'{0}' is possibly 'null'."),
+  _0_is_possibly_undefined: diag(18048, 1 /* Error */, "_0_is_possibly_undefined_18048", "'{0}' is possibly 'undefined'."),
+  _0_is_possibly_null_or_undefined: diag(18049, 1 /* Error */, "_0_is_possibly_null_or_undefined_18049", "'{0}' is possibly 'null' or 'undefined'."),
+  The_value_0_cannot_be_used_here: diag(18050, 1 /* Error */, "The_value_0_cannot_be_used_here_18050", "The value '{0}' cannot be used here.")
+};
 
-  // src/compiler/performance.ts
-  var perfHooks;
-  var performanceImpl;
-  function createTimerIf(condition, measureName, startMarkName, endMarkName) {
-    return condition ? createTimer(measureName, startMarkName, endMarkName) : nullTimer;
-  }
-  function createTimer(measureName, startMarkName, endMarkName) {
-    let enterCount = 0;
-    return {
-      enter,
-      exit
-    };
-    function enter() {
-      if (++enterCount === 1) {
-        mark(startMarkName);
-      }
-    }
-    function exit() {
-      if (--enterCount === 0) {
-        mark(endMarkName);
-        measure(measureName, startMarkName, endMarkName);
-      } else if (enterCount < 0) {
-        Debug.fail("enter/exit count does not match.");
-      }
-    }
-  }
-  var nullTimer = { enter: noop, exit: noop };
-  var enabled = false;
-  var timeorigin = timestamp();
-  var marks = /* @__PURE__ */ new Map();
-  var counts = /* @__PURE__ */ new Map();
-  var durations = /* @__PURE__ */ new Map();
-  function mark(markName) {
-    var _a2;
-    if (enabled) {
-      const count = (_a2 = counts.get(markName)) != null ? _a2 : 0;
-      counts.set(markName, count + 1);
-      marks.set(markName, timestamp());
-      performanceImpl == null ? void 0 : performanceImpl.mark(markName);
-    }
+// src/compiler/scanner.ts
+function tokenIsIdentifierOrKeyword(token) {
+  return token >= 79 /* Identifier */;
+}
+function tokenIsIdentifierOrKeywordOrGreaterThan(token) {
+  return token === 31 /* GreaterThanToken */ || tokenIsIdentifierOrKeyword(token);
+}
+var textToKeywordObj = {
+  abstract: 126 /* AbstractKeyword */,
+  accessor: 127 /* AccessorKeyword */,
+  any: 131 /* AnyKeyword */,
+  as: 128 /* AsKeyword */,
+  asserts: 129 /* AssertsKeyword */,
+  assert: 130 /* AssertKeyword */,
+  bigint: 160 /* BigIntKeyword */,
+  boolean: 134 /* BooleanKeyword */,
+  break: 81 /* BreakKeyword */,
+  case: 82 /* CaseKeyword */,
+  catch: 83 /* CatchKeyword */,
+  class: 84 /* ClassKeyword */,
+  continue: 86 /* ContinueKeyword */,
+  const: 85 /* ConstKeyword */,
+  ["constructor"]: 135 /* ConstructorKeyword */,
+  debugger: 87 /* DebuggerKeyword */,
+  declare: 136 /* DeclareKeyword */,
+  default: 88 /* DefaultKeyword */,
+  delete: 89 /* DeleteKeyword */,
+  do: 90 /* DoKeyword */,
+  else: 91 /* ElseKeyword */,
+  enum: 92 /* EnumKeyword */,
+  export: 93 /* ExportKeyword */,
+  extends: 94 /* ExtendsKeyword */,
+  false: 95 /* FalseKeyword */,
+  finally: 96 /* FinallyKeyword */,
+  for: 97 /* ForKeyword */,
+  from: 158 /* FromKeyword */,
+  function: 98 /* FunctionKeyword */,
+  get: 137 /* GetKeyword */,
+  if: 99 /* IfKeyword */,
+  implements: 117 /* ImplementsKeyword */,
+  import: 100 /* ImportKeyword */,
+  in: 101 /* InKeyword */,
+  infer: 138 /* InferKeyword */,
+  instanceof: 102 /* InstanceOfKeyword */,
+  interface: 118 /* InterfaceKeyword */,
+  intrinsic: 139 /* IntrinsicKeyword */,
+  is: 140 /* IsKeyword */,
+  keyof: 141 /* KeyOfKeyword */,
+  let: 119 /* LetKeyword */,
+  module: 142 /* ModuleKeyword */,
+  namespace: 143 /* NamespaceKeyword */,
+  never: 144 /* NeverKeyword */,
+  new: 103 /* NewKeyword */,
+  null: 104 /* NullKeyword */,
+  number: 148 /* NumberKeyword */,
+  object: 149 /* ObjectKeyword */,
+  package: 120 /* PackageKeyword */,
+  private: 121 /* PrivateKeyword */,
+  protected: 122 /* ProtectedKeyword */,
+  public: 123 /* PublicKeyword */,
+  override: 161 /* OverrideKeyword */,
+  out: 145 /* OutKeyword */,
+  readonly: 146 /* ReadonlyKeyword */,
+  require: 147 /* RequireKeyword */,
+  global: 159 /* GlobalKeyword */,
+  return: 105 /* ReturnKeyword */,
+  satisfies: 150 /* SatisfiesKeyword */,
+  set: 151 /* SetKeyword */,
+  static: 124 /* StaticKeyword */,
+  string: 152 /* StringKeyword */,
+  super: 106 /* SuperKeyword */,
+  switch: 107 /* SwitchKeyword */,
+  symbol: 153 /* SymbolKeyword */,
+  this: 108 /* ThisKeyword */,
+  throw: 109 /* ThrowKeyword */,
+  true: 110 /* TrueKeyword */,
+  try: 111 /* TryKeyword */,
+  type: 154 /* TypeKeyword */,
+  typeof: 112 /* TypeOfKeyword */,
+  undefined: 155 /* UndefinedKeyword */,
+  unique: 156 /* UniqueKeyword */,
+  unknown: 157 /* UnknownKeyword */,
+  var: 113 /* VarKeyword */,
+  void: 114 /* VoidKeyword */,
+  while: 115 /* WhileKeyword */,
+  with: 116 /* WithKeyword */,
+  yield: 125 /* YieldKeyword */,
+  async: 132 /* AsyncKeyword */,
+  await: 133 /* AwaitKeyword */,
+  of: 162 /* OfKeyword */
+};
+var textToKeyword = new Map(Object.entries(textToKeywordObj));
+var textToToken = new Map(Object.entries({
+  ...textToKeywordObj,
+  "{": 18 /* OpenBraceToken */,
+  "}": 19 /* CloseBraceToken */,
+  "(": 20 /* OpenParenToken */,
+  ")": 21 /* CloseParenToken */,
+  "[": 22 /* OpenBracketToken */,
+  "]": 23 /* CloseBracketToken */,
+  ".": 24 /* DotToken */,
+  "...": 25 /* DotDotDotToken */,
+  ";": 26 /* SemicolonToken */,
+  ",": 27 /* CommaToken */,
+  "<": 29 /* LessThanToken */,
+  ">": 31 /* GreaterThanToken */,
+  "<=": 32 /* LessThanEqualsToken */,
+  ">=": 33 /* GreaterThanEqualsToken */,
+  "==": 34 /* EqualsEqualsToken */,
+  "!=": 35 /* ExclamationEqualsToken */,
+  "===": 36 /* EqualsEqualsEqualsToken */,
+  "!==": 37 /* ExclamationEqualsEqualsToken */,
+  "=>": 38 /* EqualsGreaterThanToken */,
+  "+": 39 /* PlusToken */,
+  "-": 40 /* MinusToken */,
+  "**": 42 /* AsteriskAsteriskToken */,
+  "*": 41 /* AsteriskToken */,
+  "/": 43 /* SlashToken */,
+  "%": 44 /* PercentToken */,
+  "++": 45 /* PlusPlusToken */,
+  "--": 46 /* MinusMinusToken */,
+  "<<": 47 /* LessThanLessThanToken */,
+  "</": 30 /* LessThanSlashToken */,
+  ">>": 48 /* GreaterThanGreaterThanToken */,
+  ">>>": 49 /* GreaterThanGreaterThanGreaterThanToken */,
+  "&": 50 /* AmpersandToken */,
+  "|": 51 /* BarToken */,
+  "^": 52 /* CaretToken */,
+  "!": 53 /* ExclamationToken */,
+  "~": 54 /* TildeToken */,
+  "&&": 55 /* AmpersandAmpersandToken */,
+  "||": 56 /* BarBarToken */,
+  "?": 57 /* QuestionToken */,
+  "??": 60 /* QuestionQuestionToken */,
+  "?.": 28 /* QuestionDotToken */,
+  ":": 58 /* ColonToken */,
+  "=": 63 /* EqualsToken */,
+  "+=": 64 /* PlusEqualsToken */,
+  "-=": 65 /* MinusEqualsToken */,
+  "*=": 66 /* AsteriskEqualsToken */,
+  "**=": 67 /* AsteriskAsteriskEqualsToken */,
+  "/=": 68 /* SlashEqualsToken */,
+  "%=": 69 /* PercentEqualsToken */,
+  "<<=": 70 /* LessThanLessThanEqualsToken */,
+  ">>=": 71 /* GreaterThanGreaterThanEqualsToken */,
+  ">>>=": 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */,
+  "&=": 73 /* AmpersandEqualsToken */,
+  "|=": 74 /* BarEqualsToken */,
+  "^=": 78 /* CaretEqualsToken */,
+  "||=": 75 /* BarBarEqualsToken */,
+  "&&=": 76 /* AmpersandAmpersandEqualsToken */,
+  "??=": 77 /* QuestionQuestionEqualsToken */,
+  "@": 59 /* AtToken */,
+  "#": 62 /* HashToken */,
+  "`": 61 /* BacktickToken */
+}));
+var unicodeES3IdentifierStart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 543, 546, 563, 592, 685, 688, 696, 699, 705, 720, 721, 736, 740, 750, 750, 890, 890, 902, 902, 904, 906, 908, 908, 910, 929, 931, 974, 976, 983, 986, 1011, 1024, 1153, 1164, 1220, 1223, 1224, 1227, 1228, 1232, 1269, 1272, 1273, 1329, 1366, 1369, 1369, 1377, 1415, 1488, 1514, 1520, 1522, 1569, 1594, 1600, 1610, 1649, 1747, 1749, 1749, 1765, 1766, 1786, 1788, 1808, 1808, 1810, 1836, 1920, 1957, 2309, 2361, 2365, 2365, 2384, 2384, 2392, 2401, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2524, 2525, 2527, 2529, 2544, 2545, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2649, 2652, 2654, 2654, 2674, 2676, 2693, 2699, 2701, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2749, 2749, 2768, 2768, 2784, 2784, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2870, 2873, 2877, 2877, 2908, 2909, 2911, 2913, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 2997, 2999, 3001, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3123, 3125, 3129, 3168, 3169, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3294, 3294, 3296, 3297, 3333, 3340, 3342, 3344, 3346, 3368, 3370, 3385, 3424, 3425, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3585, 3632, 3634, 3635, 3648, 3654, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3760, 3762, 3763, 3773, 3773, 3776, 3780, 3782, 3782, 3804, 3805, 3840, 3840, 3904, 3911, 3913, 3946, 3976, 3979, 4096, 4129, 4131, 4135, 4137, 4138, 4176, 4181, 4256, 4293, 4304, 4342, 4352, 4441, 4447, 4514, 4520, 4601, 4608, 4614, 4616, 4678, 4680, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4742, 4744, 4744, 4746, 4749, 4752, 4782, 4784, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4814, 4816, 4822, 4824, 4846, 4848, 4878, 4880, 4880, 4882, 4885, 4888, 4894, 4896, 4934, 4936, 4954, 5024, 5108, 5121, 5740, 5743, 5750, 5761, 5786, 5792, 5866, 6016, 6067, 6176, 6263, 6272, 6312, 7680, 7835, 7840, 7929, 7936, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8319, 8319, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8497, 8499, 8505, 8544, 8579, 12293, 12295, 12321, 12329, 12337, 12341, 12344, 12346, 12353, 12436, 12445, 12446, 12449, 12538, 12540, 12542, 12549, 12588, 12593, 12686, 12704, 12727, 13312, 19893, 19968, 40869, 40960, 42124, 44032, 55203, 63744, 64045, 64256, 64262, 64275, 64279, 64285, 64285, 64287, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65136, 65138, 65140, 65140, 65142, 65276, 65313, 65338, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500];
+var unicodeES3IdentifierPart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 543, 546, 563, 592, 685, 688, 696, 699, 705, 720, 721, 736, 740, 750, 750, 768, 846, 864, 866, 890, 890, 902, 902, 904, 906, 908, 908, 910, 929, 931, 974, 976, 983, 986, 1011, 1024, 1153, 1155, 1158, 1164, 1220, 1223, 1224, 1227, 1228, 1232, 1269, 1272, 1273, 1329, 1366, 1369, 1369, 1377, 1415, 1425, 1441, 1443, 1465, 1467, 1469, 1471, 1471, 1473, 1474, 1476, 1476, 1488, 1514, 1520, 1522, 1569, 1594, 1600, 1621, 1632, 1641, 1648, 1747, 1749, 1756, 1759, 1768, 1770, 1773, 1776, 1788, 1808, 1836, 1840, 1866, 1920, 1968, 2305, 2307, 2309, 2361, 2364, 2381, 2384, 2388, 2392, 2403, 2406, 2415, 2433, 2435, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2492, 2492, 2494, 2500, 2503, 2504, 2507, 2509, 2519, 2519, 2524, 2525, 2527, 2531, 2534, 2545, 2562, 2562, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2620, 2620, 2622, 2626, 2631, 2632, 2635, 2637, 2649, 2652, 2654, 2654, 2662, 2676, 2689, 2691, 2693, 2699, 2701, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2748, 2757, 2759, 2761, 2763, 2765, 2768, 2768, 2784, 2784, 2790, 2799, 2817, 2819, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2870, 2873, 2876, 2883, 2887, 2888, 2891, 2893, 2902, 2903, 2908, 2909, 2911, 2913, 2918, 2927, 2946, 2947, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 2997, 2999, 3001, 3006, 3010, 3014, 3016, 3018, 3021, 3031, 3031, 3047, 3055, 3073, 3075, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3123, 3125, 3129, 3134, 3140, 3142, 3144, 3146, 3149, 3157, 3158, 3168, 3169, 3174, 3183, 3202, 3203, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3262, 3268, 3270, 3272, 3274, 3277, 3285, 3286, 3294, 3294, 3296, 3297, 3302, 3311, 3330, 3331, 3333, 3340, 3342, 3344, 3346, 3368, 3370, 3385, 3390, 3395, 3398, 3400, 3402, 3405, 3415, 3415, 3424, 3425, 3430, 3439, 3458, 3459, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3530, 3530, 3535, 3540, 3542, 3542, 3544, 3551, 3570, 3571, 3585, 3642, 3648, 3662, 3664, 3673, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3769, 3771, 3773, 3776, 3780, 3782, 3782, 3784, 3789, 3792, 3801, 3804, 3805, 3840, 3840, 3864, 3865, 3872, 3881, 3893, 3893, 3895, 3895, 3897, 3897, 3902, 3911, 3913, 3946, 3953, 3972, 3974, 3979, 3984, 3991, 3993, 4028, 4038, 4038, 4096, 4129, 4131, 4135, 4137, 4138, 4140, 4146, 4150, 4153, 4160, 4169, 4176, 4185, 4256, 4293, 4304, 4342, 4352, 4441, 4447, 4514, 4520, 4601, 4608, 4614, 4616, 4678, 4680, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4742, 4744, 4744, 4746, 4749, 4752, 4782, 4784, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4814, 4816, 4822, 4824, 4846, 4848, 4878, 4880, 4880, 4882, 4885, 4888, 4894, 4896, 4934, 4936, 4954, 4969, 4977, 5024, 5108, 5121, 5740, 5743, 5750, 5761, 5786, 5792, 5866, 6016, 6099, 6112, 6121, 6160, 6169, 6176, 6263, 6272, 6313, 7680, 7835, 7840, 7929, 7936, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8255, 8256, 8319, 8319, 8400, 8412, 8417, 8417, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8497, 8499, 8505, 8544, 8579, 12293, 12295, 12321, 12335, 12337, 12341, 12344, 12346, 12353, 12436, 12441, 12442, 12445, 12446, 12449, 12542, 12549, 12588, 12593, 12686, 12704, 12727, 13312, 19893, 19968, 40869, 40960, 42124, 44032, 55203, 63744, 64045, 64256, 64262, 64275, 64279, 64285, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65056, 65059, 65075, 65076, 65101, 65103, 65136, 65138, 65140, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65381, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500];
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+var unicodeES5IdentifierPart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 768, 884, 886, 887, 890, 893, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1155, 1159, 1162, 1319, 1329, 1366, 1369, 1369, 1377, 1415, 1425, 1469, 1471, 1471, 1473, 1474, 1476, 1477, 1479, 1479, 1488, 1514, 1520, 1522, 1552, 1562, 1568, 1641, 1646, 1747, 1749, 1756, 1759, 1768, 1770, 1788, 1791, 1791, 1808, 1866, 1869, 1969, 1984, 2037, 2042, 2042, 2048, 2093, 2112, 2139, 2208, 2208, 2210, 2220, 2276, 2302, 2304, 2403, 2406, 2415, 2417, 2423, 2425, 2431, 2433, 2435, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2492, 2500, 2503, 2504, 2507, 2510, 2519, 2519, 2524, 2525, 2527, 2531, 2534, 2545, 2561, 2563, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2620, 2620, 2622, 2626, 2631, 2632, 2635, 2637, 2641, 2641, 2649, 2652, 2654, 2654, 2662, 2677, 2689, 2691, 2693, 2701, 2703, 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70751, 70751, 70784, 70831, 70852, 70853, 70855, 70855, 71040, 71086, 71128, 71131, 71168, 71215, 71236, 71236, 71296, 71338, 71352, 71352, 71424, 71450, 71680, 71723, 71840, 71903, 71935, 71935, 72096, 72103, 72106, 72144, 72161, 72161, 72163, 72163, 72192, 72192, 72203, 72242, 72250, 72250, 72272, 72272, 72284, 72329, 72349, 72349, 72384, 72440, 72704, 72712, 72714, 72750, 72768, 72768, 72818, 72847, 72960, 72966, 72968, 72969, 72971, 73008, 73030, 73030, 73056, 73061, 73063, 73064, 73066, 73097, 73112, 73112, 73440, 73458, 73728, 74649, 74752, 74862, 74880, 75075, 77824, 78894, 82944, 83526, 92160, 92728, 92736, 92766, 92880, 92909, 92928, 92975, 92992, 92995, 93027, 93047, 93053, 93071, 93760, 93823, 93952, 94026, 94032, 94032, 94099, 94111, 94176, 94177, 94179, 94179, 94208, 100343, 100352, 101106, 110592, 110878, 110928, 110930, 110948, 110951, 110960, 111355, 113664, 113770, 113776, 113788, 113792, 113800, 113808, 113817, 119808, 119892, 119894, 119964, 119966, 119967, 119970, 119970, 119973, 119974, 119977, 119980, 119982, 119993, 119995, 119995, 119997, 120003, 120005, 120069, 120071, 120074, 120077, 120084, 120086, 120092, 120094, 120121, 120123, 120126, 120128, 120132, 120134, 120134, 120138, 120144, 120146, 120485, 120488, 120512, 120514, 120538, 120540, 120570, 120572, 120596, 120598, 120628, 120630, 120654, 120656, 120686, 120688, 120712, 120714, 120744, 120746, 120770, 120772, 120779, 123136, 123180, 123191, 123197, 123214, 123214, 123584, 123627, 124928, 125124, 125184, 125251, 125259, 125259, 126464, 126467, 126469, 126495, 126497, 126498, 126500, 126500, 126503, 126503, 126505, 126514, 126516, 126519, 126521, 126521, 126523, 126523, 126530, 126530, 126535, 126535, 126537, 126537, 126539, 126539, 126541, 126543, 126545, 126546, 126548, 126548, 126551, 126551, 126553, 126553, 126555, 126555, 126557, 126557, 126559, 126559, 126561, 126562, 126564, 126564, 126567, 126570, 126572, 126578, 126580, 126583, 126585, 126588, 126590, 126590, 126592, 126601, 126603, 126619, 126625, 126627, 126629, 126633, 126635, 126651, 131072, 173782, 173824, 177972, 177984, 178205, 178208, 183969, 183984, 191456, 194560, 195101];
+var unicodeESNextIdentifierPart = [48, 57, 65, 90, 95, 95, 97, 122, 170, 170, 181, 181, 183, 183, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 768, 884, 886, 887, 890, 893, 895, 895, 902, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1155, 1159, 1162, 1327, 1329, 1366, 1369, 1369, 1376, 1416, 1425, 1469, 1471, 1471, 1473, 1474, 1476, 1477, 1479, 1479, 1488, 1514, 1519, 1522, 1552, 1562, 1568, 1641, 1646, 1747, 1749, 1756, 1759, 1768, 1770, 1788, 1791, 1791, 1808, 1866, 1869, 1969, 1984, 2037, 2042, 2042, 2045, 2045, 2048, 2093, 2112, 2139, 2144, 2154, 2208, 2228, 2230, 2237, 2259, 2273, 2275, 2403, 2406, 2415, 2417, 2435, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2492, 2500, 2503, 2504, 2507, 2510, 2519, 2519, 2524, 2525, 2527, 2531, 2534, 2545, 2556, 2556, 2558, 2558, 2561, 2563, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2620, 2620, 2622, 2626, 2631, 2632, 2635, 2637, 2641, 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64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65024, 65039, 65056, 65071, 65075, 65076, 65101, 65103, 65136, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500, 65536, 65547, 65549, 65574, 65576, 65594, 65596, 65597, 65599, 65613, 65616, 65629, 65664, 65786, 65856, 65908, 66045, 66045, 66176, 66204, 66208, 66256, 66272, 66272, 66304, 66335, 66349, 66378, 66384, 66426, 66432, 66461, 66464, 66499, 66504, 66511, 66513, 66517, 66560, 66717, 66720, 66729, 66736, 66771, 66776, 66811, 66816, 66855, 66864, 66915, 67072, 67382, 67392, 67413, 67424, 67431, 67584, 67589, 67592, 67592, 67594, 67637, 67639, 67640, 67644, 67644, 67647, 67669, 67680, 67702, 67712, 67742, 67808, 67826, 67828, 67829, 67840, 67861, 67872, 67897, 67968, 68023, 68030, 68031, 68096, 68099, 68101, 68102, 68108, 68115, 68117, 68119, 68121, 68149, 68152, 68154, 68159, 68159, 68192, 68220, 68224, 68252, 68288, 68295, 68297, 68326, 68352, 68405, 68416, 68437, 68448, 68466, 68480, 68497, 68608, 68680, 68736, 68786, 68800, 68850, 68864, 68903, 68912, 68921, 69376, 69404, 69415, 69415, 69424, 69456, 69600, 69622, 69632, 69702, 69734, 69743, 69759, 69818, 69840, 69864, 69872, 69881, 69888, 69940, 69942, 69951, 69956, 69958, 69968, 70003, 70006, 70006, 70016, 70084, 70089, 70092, 70096, 70106, 70108, 70108, 70144, 70161, 70163, 70199, 70206, 70206, 70272, 70278, 70280, 70280, 70282, 70285, 70287, 70301, 70303, 70312, 70320, 70378, 70384, 70393, 70400, 70403, 70405, 70412, 70415, 70416, 70419, 70440, 70442, 70448, 70450, 70451, 70453, 70457, 70459, 70468, 70471, 70472, 70475, 70477, 70480, 70480, 70487, 70487, 70493, 70499, 70502, 70508, 70512, 70516, 70656, 70730, 70736, 70745, 70750, 70751, 70784, 70853, 70855, 70855, 70864, 70873, 71040, 71093, 71096, 71104, 71128, 71133, 71168, 71232, 71236, 71236, 71248, 71257, 71296, 71352, 71360, 71369, 71424, 71450, 71453, 71467, 71472, 71481, 71680, 71738, 71840, 71913, 71935, 71935, 72096, 72103, 72106, 72151, 72154, 72161, 72163, 72164, 72192, 72254, 72263, 72263, 72272, 72345, 72349, 72349, 72384, 72440, 72704, 72712, 72714, 72758, 72760, 72768, 72784, 72793, 72818, 72847, 72850, 72871, 72873, 72886, 72960, 72966, 72968, 72969, 72971, 73014, 73018, 73018, 73020, 73021, 73023, 73031, 73040, 73049, 73056, 73061, 73063, 73064, 73066, 73102, 73104, 73105, 73107, 73112, 73120, 73129, 73440, 73462, 73728, 74649, 74752, 74862, 74880, 75075, 77824, 78894, 82944, 83526, 92160, 92728, 92736, 92766, 92768, 92777, 92880, 92909, 92912, 92916, 92928, 92982, 92992, 92995, 93008, 93017, 93027, 93047, 93053, 93071, 93760, 93823, 93952, 94026, 94031, 94087, 94095, 94111, 94176, 94177, 94179, 94179, 94208, 100343, 100352, 101106, 110592, 110878, 110928, 110930, 110948, 110951, 110960, 111355, 113664, 113770, 113776, 113788, 113792, 113800, 113808, 113817, 113821, 113822, 119141, 119145, 119149, 119154, 119163, 119170, 119173, 119179, 119210, 119213, 119362, 119364, 119808, 119892, 119894, 119964, 119966, 119967, 119970, 119970, 119973, 119974, 119977, 119980, 119982, 119993, 119995, 119995, 119997, 120003, 120005, 120069, 120071, 120074, 120077, 120084, 120086, 120092, 120094, 120121, 120123, 120126, 120128, 120132, 120134, 120134, 120138, 120144, 120146, 120485, 120488, 120512, 120514, 120538, 120540, 120570, 120572, 120596, 120598, 120628, 120630, 120654, 120656, 120686, 120688, 120712, 120714, 120744, 120746, 120770, 120772, 120779, 120782, 120831, 121344, 121398, 121403, 121452, 121461, 121461, 121476, 121476, 121499, 121503, 121505, 121519, 122880, 122886, 122888, 122904, 122907, 122913, 122915, 122916, 122918, 122922, 123136, 123180, 123184, 123197, 123200, 123209, 123214, 123214, 123584, 123641, 124928, 125124, 125136, 125142, 125184, 125259, 125264, 125273, 126464, 126467, 126469, 126495, 126497, 126498, 126500, 126500, 126503, 126503, 126505, 126514, 126516, 126519, 126521, 126521, 126523, 126523, 126530, 126530, 126535, 126535, 126537, 126537, 126539, 126539, 126541, 126543, 126545, 126546, 126548, 126548, 126551, 126551, 126553, 126553, 126555, 126555, 126557, 126557, 126559, 126559, 126561, 126562, 126564, 126564, 126567, 126570, 126572, 126578, 126580, 126583, 126585, 126588, 126590, 126590, 126592, 126601, 126603, 126619, 126625, 126627, 126629, 126633, 126635, 126651, 131072, 173782, 173824, 177972, 177984, 178205, 178208, 183969, 183984, 191456, 194560, 195101, 917760, 917999];
+var commentDirectiveRegExSingleLine = /^\/\/\/?\s*@(ts-expect-error|ts-ignore)/;
+var commentDirectiveRegExMultiLine = /^(?:\/|\*)*\s*@(ts-expect-error|ts-ignore)/;
+function lookupInUnicodeMap(code, map2) {
+  if (code < map2[0]) {
+    return false;
   }
-  function measure(measureName, startMarkName, endMarkName) {
-    var _a2, _b;
-    if (enabled) {
-      const end = (_a2 = endMarkName !== void 0 ? marks.get(endMarkName) : void 0) != null ? _a2 : timestamp();
-      const start2 = (_b = startMarkName !== void 0 ? marks.get(startMarkName) : void 0) != null ? _b : timeorigin;
-      const previousDuration = durations.get(measureName) || 0;
-      durations.set(measureName, previousDuration + (end - start2));
-      performanceImpl == null ? void 0 : performanceImpl.measure(measureName, startMarkName, endMarkName);
+  let lo = 0;
+  let hi = map2.length;
+  let mid;
+  while (lo + 1 < hi) {
+    mid = lo + (hi - lo) / 2;
+    mid -= mid % 2;
+    if (map2[mid] <= code && code <= map2[mid + 1]) {
+      return true;
     }
-  }
-  function getCount(markName) {
-    return counts.get(markName) || 0;
-  }
-  function getDuration(measureName) {
-    return durations.get(measureName) || 0;
-  }
-  function forEachMeasure(cb) {
-    durations.forEach((duration, measureName) => cb(measureName, duration));
-  }
-  function forEachMark(cb) {
-    marks.forEach((_time, markName) => cb(markName));
-  }
-  function clearMeasures(name) {
-    if (name !== void 0)
-      durations.delete(name);
-    else
-      durations.clear();
-    performanceImpl == null ? void 0 : performanceImpl.clearMeasures(name);
-  }
-  function clearMarks(name) {
-    if (name !== void 0) {
-      counts.delete(name);
-      marks.delete(name);
+    if (code < map2[mid]) {
+      hi = mid;
     } else {
-      counts.clear();
-      marks.clear();
+      lo = mid + 2;
+    }
+  }
+  return false;
+}
+function isUnicodeIdentifierStart(code, languageVersion) {
+  return languageVersion >= 2 /* ES2015 */ ? lookupInUnicodeMap(code, unicodeESNextIdentifierStart) : languageVersion === 1 /* ES5 */ ? lookupInUnicodeMap(code, unicodeES5IdentifierStart) : lookupInUnicodeMap(code, unicodeES3IdentifierStart);
+}
+function isUnicodeIdentifierPart(code, languageVersion) {
+  return languageVersion >= 2 /* ES2015 */ ? lookupInUnicodeMap(code, unicodeESNextIdentifierPart) : languageVersion === 1 /* ES5 */ ? lookupInUnicodeMap(code, unicodeES5IdentifierPart) : lookupInUnicodeMap(code, unicodeES3IdentifierPart);
+}
+function makeReverseMap(source) {
+  const result = [];
+  source.forEach((value, name) => {
+    result[value] = name;
+  });
+  return result;
+}
+var tokenStrings = makeReverseMap(textToToken);
+function tokenToString(t) {
+  return tokenStrings[t];
+}
+function stringToToken(s) {
+  return textToToken.get(s);
+}
+function computeLineStarts(text) {
+  const result = [];
+  let pos = 0;
+  let lineStart = 0;
+  while (pos < text.length) {
+    const ch = text.charCodeAt(pos);
+    pos++;
+    switch (ch) {
+      case 13 /* carriageReturn */:
+        if (text.charCodeAt(pos) === 10 /* lineFeed */) {
+          pos++;
+        }
+      case 10 /* lineFeed */:
+        result.push(lineStart);
+        lineStart = pos;
+        break;
+      default:
+        if (ch > 127 /* maxAsciiCharacter */ && isLineBreak(ch)) {
+          result.push(lineStart);
+          lineStart = pos;
+        }
+        break;
     }
-    performanceImpl == null ? void 0 : performanceImpl.clearMarks(name);
   }
-  function isEnabled() {
-    return enabled;
+  result.push(lineStart);
+  return result;
+}
+function getPositionOfLineAndCharacter(sourceFile, line, character, allowEdits) {
+  return sourceFile.getPositionOfLineAndCharacter ? sourceFile.getPositionOfLineAndCharacter(line, character, allowEdits) : computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character, sourceFile.text, allowEdits);
+}
+function computePositionOfLineAndCharacter(lineStarts, line, character, debugText, allowEdits) {
+  if (line < 0 || line >= lineStarts.length) {
+    if (allowEdits) {
+      line = line < 0 ? 0 : line >= lineStarts.length ? lineStarts.length - 1 : line;
+    } else {
+      Debug.fail(`Bad line number. Line: ${line}, lineStarts.length: ${lineStarts.length} , line map is correct? ${debugText !== void 0 ? arraysEqual(lineStarts, computeLineStarts(debugText)) : "unknown"}`);
+    }
+  }
+  const res = lineStarts[line] + character;
+  if (allowEdits) {
+    return res > lineStarts[line + 1] ? lineStarts[line + 1] : typeof debugText === "string" && res > debugText.length ? debugText.length : res;
+  }
+  if (line < lineStarts.length - 1) {
+    Debug.assert(res < lineStarts[line + 1]);
+  } else if (debugText !== void 0) {
+    Debug.assert(res <= debugText.length);
+  }
+  return res;
+}
+function getLineStarts(sourceFile) {
+  return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text));
+}
+function computeLineAndCharacterOfPosition(lineStarts, position) {
+  const lineNumber = computeLineOfPosition(lineStarts, position);
+  return {
+    line: lineNumber,
+    character: position - lineStarts[lineNumber]
+  };
+}
+function computeLineOfPosition(lineStarts, position, lowerBound) {
+  let lineNumber = binarySearch(lineStarts, position, identity, compareValues, lowerBound);
+  if (lineNumber < 0) {
+    lineNumber = ~lineNumber - 1;
+    Debug.assert(lineNumber !== -1, "position cannot precede the beginning of the file");
+  }
+  return lineNumber;
+}
+function getLinesBetweenPositions(sourceFile, pos1, pos2) {
+  if (pos1 === pos2)
+    return 0;
+  const lineStarts = getLineStarts(sourceFile);
+  const lower = Math.min(pos1, pos2);
+  const isNegative = lower === pos2;
+  const upper = isNegative ? pos1 : pos2;
+  const lowerLine = computeLineOfPosition(lineStarts, lower);
+  const upperLine = computeLineOfPosition(lineStarts, upper, lowerLine);
+  return isNegative ? lowerLine - upperLine : upperLine - lowerLine;
+}
+function getLineAndCharacterOfPosition(sourceFile, position) {
+  return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position);
+}
+function isWhiteSpaceLike(ch) {
+  return isWhiteSpaceSingleLine(ch) || isLineBreak(ch);
+}
+function isWhiteSpaceSingleLine(ch) {
+  return ch === 32 /* space */ || ch === 9 /* tab */ || ch === 11 /* verticalTab */ || ch === 12 /* formFeed */ || ch === 160 /* nonBreakingSpace */ || ch === 133 /* nextLine */ || ch === 5760 /* ogham */ || ch >= 8192 /* enQuad */ && ch <= 8203 /* zeroWidthSpace */ || ch === 8239 /* narrowNoBreakSpace */ || ch === 8287 /* mathematicalSpace */ || ch === 12288 /* ideographicSpace */ || ch === 65279 /* byteOrderMark */;
+}
+function isLineBreak(ch) {
+  return ch === 10 /* lineFeed */ || ch === 13 /* carriageReturn */ || ch === 8232 /* lineSeparator */ || ch === 8233 /* paragraphSeparator */;
+}
+function isDigit(ch) {
+  return ch >= 48 /* _0 */ && ch <= 57 /* _9 */;
+}
+function isHexDigit(ch) {
+  return isDigit(ch) || ch >= 65 /* A */ && ch <= 70 /* F */ || ch >= 97 /* a */ && ch <= 102 /* f */;
+}
+function isCodePoint(code) {
+  return code <= 1114111;
+}
+function isOctalDigit(ch) {
+  return ch >= 48 /* _0 */ && ch <= 55 /* _7 */;
+}
+function couldStartTrivia(text, pos) {
+  const ch = text.charCodeAt(pos);
+  switch (ch) {
+    case 13 /* carriageReturn */:
+    case 10 /* lineFeed */:
+    case 9 /* tab */:
+    case 11 /* verticalTab */:
+    case 12 /* formFeed */:
+    case 32 /* space */:
+    case 47 /* slash */:
+    case 60 /* lessThan */:
+    case 124 /* bar */:
+    case 61 /* equals */:
+    case 62 /* greaterThan */:
+      return true;
+    case 35 /* hash */:
+      return pos === 0;
+    default:
+      return ch > 127 /* maxAsciiCharacter */;
+  }
+}
+function skipTrivia(text, pos, stopAfterLineBreak, stopAtComments, inJSDoc) {
+  if (positionIsSynthesized(pos)) {
+    return pos;
   }
-  function enable(system = sys) {
-    var _a2;
-    if (!enabled) {
-      enabled = true;
-      perfHooks || (perfHooks = tryGetNativePerformanceHooks());
-      if (perfHooks) {
-        timeorigin = perfHooks.performance.timeOrigin;
-        if (perfHooks.shouldWriteNativeEvents || ((_a2 = system == null ? void 0 : system.cpuProfilingEnabled) == null ? void 0 : _a2.call(system)) || (system == null ? void 0 : system.debugMode)) {
-          performanceImpl = perfHooks.performance;
+  let canConsumeStar = false;
+  while (true) {
+    const ch = text.charCodeAt(pos);
+    switch (ch) {
+      case 13 /* carriageReturn */:
+        if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) {
+          pos++;
         }
-      }
-    }
-    return true;
-  }
-  function disable() {
-    if (enabled) {
-      marks.clear();
-      counts.clear();
-      durations.clear();
-      performanceImpl = void 0;
-      enabled = false;
-    }
-  }
-
-  // src/compiler/tracing.ts
-  var tracing;
-  var tracingEnabled;
-  ((tracingEnabled2) => {
-    let fs;
-    let traceCount = 0;
-    let traceFd = 0;
-    let mode;
-    const typeCatalog = [];
-    let legendPath;
-    const legend = [];
-    function startTracing2(tracingMode, traceDir, configFilePath) {
-      Debug.assert(!tracing, "Tracing already started");
-      if (fs === void 0) {
-        try {
-          fs =   require("fs");
-        } catch (e) {
-          throw new Error(`tracing requires having fs
-(original error: ${e.message || e})`);
+      case 10 /* lineFeed */:
+        pos++;
+        if (stopAfterLineBreak) {
+          return pos;
         }
-      }
-      mode = tracingMode;
-      typeCatalog.length = 0;
-      if (legendPath === void 0) {
-        legendPath = combinePaths(traceDir, "legend.json");
-      }
-      if (!fs.existsSync(traceDir)) {
-        fs.mkdirSync(traceDir, { recursive: true });
-      }
-      const countPart = mode === "build" ? `.${process.pid}-${++traceCount}` : mode === "server" ? `.${process.pid}` : ``;
-      const tracePath = combinePaths(traceDir, `trace${countPart}.json`);
-      const typesPath = combinePaths(traceDir, `types${countPart}.json`);
-      legend.push({
-        configFilePath,
-        tracePath,
-        typesPath
-      });
-      traceFd = fs.openSync(tracePath, "w");
-      tracing = tracingEnabled2;
-      const meta = { cat: "__metadata", ph: "M", ts: 1e3 * timestamp(), pid: 1, tid: 1 };
-      fs.writeSync(
-        traceFd,
-        "[\n" + [
-          { name: "process_name", args: { name: "tsc" }, ...meta },
-          { name: "thread_name", args: { name: "Main" }, ...meta },
-          { name: "TracingStartedInBrowser", ...meta, cat: "disabled-by-default-devtools.timeline" }
-        ].map((v) => JSON.stringify(v)).join(",\n")
-      );
-    }
-    tracingEnabled2.startTracing = startTracing2;
-    function stopTracing() {
-      Debug.assert(tracing, "Tracing is not in progress");
-      Debug.assert(!!typeCatalog.length === (mode !== "server"));
-      fs.writeSync(traceFd, `
-]
-`);
-      fs.closeSync(traceFd);
-      tracing = void 0;
-      if (typeCatalog.length) {
-        dumpTypes(typeCatalog);
-      } else {
-        legend[legend.length - 1].typesPath = void 0;
-      }
-    }
-    tracingEnabled2.stopTracing = stopTracing;
-    function recordType(type) {
-      if (mode !== "server") {
-        typeCatalog.push(type);
-      }
-    }
-    tracingEnabled2.recordType = recordType;
-    let Phase;
-    ((Phase2) => {
-      Phase2["Parse"] = "parse";
-      Phase2["Program"] = "program";
-      Phase2["Bind"] = "bind";
-      Phase2["Check"] = "check";
-      Phase2["CheckTypes"] = "checkTypes";
-      Phase2["Emit"] = "emit";
-      Phase2["Session"] = "session";
-    })(Phase = tracingEnabled2.Phase || (tracingEnabled2.Phase = {}));
-    function instant(phase, name, args) {
-      writeEvent("I", phase, name, args, `"s":"g"`);
-    }
-    tracingEnabled2.instant = instant;
-    const eventStack = [];
-    function push(phase, name, args, separateBeginAndEnd = false) {
-      if (separateBeginAndEnd) {
-        writeEvent("B", phase, name, args);
-      }
-      eventStack.push({ phase, name, args, time: 1e3 * timestamp(), separateBeginAndEnd });
-    }
-    tracingEnabled2.push = push;
-    function pop(results) {
-      Debug.assert(eventStack.length > 0);
-      writeStackEvent(eventStack.length - 1, 1e3 * timestamp(), results);
-      eventStack.length--;
-    }
-    tracingEnabled2.pop = pop;
-    function popAll() {
-      const endTime = 1e3 * timestamp();
-      for (let i = eventStack.length - 1; i >= 0; i--) {
-        writeStackEvent(i, endTime);
-      }
-      eventStack.length = 0;
-    }
-    tracingEnabled2.popAll = popAll;
-    const sampleInterval = 1e3 * 10;
-    function writeStackEvent(index, endTime, results) {
-      const { phase, name, args, time, separateBeginAndEnd } = eventStack[index];
-      if (separateBeginAndEnd) {
-        Debug.assert(!results, "`results` are not supported for events with `separateBeginAndEnd`");
-        writeEvent("E", phase, name, args, void 0, endTime);
-      } else if (sampleInterval - time % sampleInterval <= endTime - time) {
-        writeEvent("X", phase, name, { ...args, results }, `"dur":${endTime - time}`, time);
-      }
-    }
-    function writeEvent(eventType, phase, name, args, extras, time = 1e3 * timestamp()) {
-      if (mode === "server" && phase === "checkTypes" /* CheckTypes */)
-        return;
-      mark("beginTracing");
-      fs.writeSync(traceFd, `,
-{"pid":1,"tid":1,"ph":"${eventType}","cat":"${phase}","ts":${time},"name":"${name}"`);
-      if (extras)
-        fs.writeSync(traceFd, `,${extras}`);
-      if (args)
-        fs.writeSync(traceFd, `,"args":${JSON.stringify(args)}`);
-      fs.writeSync(traceFd, `}`);
-      mark("endTracing");
-      measure("Tracing", "beginTracing", "endTracing");
-    }
-    function getLocation(node) {
-      const file = getSourceFileOfNode(node);
-      return !file ? void 0 : {
-        path: file.path,
-        start: indexFromOne(getLineAndCharacterOfPosition(file, node.pos)),
-        end: indexFromOne(getLineAndCharacterOfPosition(file, node.end))
-      };
-      function indexFromOne(lc) {
-        return {
-          line: lc.line + 1,
-          character: lc.character + 1
-        };
-      }
-    }
-    function dumpTypes(types) {
-      var _a2, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n, _o, _p, _q, _r, _s, _t, _u, _v;
-      mark("beginDumpTypes");
-      const typesPath = legend[legend.length - 1].typesPath;
-      const typesFd = fs.openSync(typesPath, "w");
-      const recursionIdentityMap = /* @__PURE__ */ new Map();
-      fs.writeSync(typesFd, "[");
-      const numTypes = types.length;
-      for (let i = 0; i < numTypes; i++) {
-        const type = types[i];
-        const objectFlags = type.objectFlags;
-        const symbol = (_a2 = type.aliasSymbol) != null ? _a2 : type.symbol;
-        let display;
-        if (objectFlags & 16 /* Anonymous */ | type.flags & 2944 /* Literal */) {
-          try {
-            display = (_b = type.checker) == null ? void 0 : _b.typeToString(type);
-          } catch (e) {
-            display = void 0;
-          }
+        canConsumeStar = !!inJSDoc;
+        continue;
+      case 9 /* tab */:
+      case 11 /* verticalTab */:
+      case 12 /* formFeed */:
+      case 32 /* space */:
+        pos++;
+        continue;
+      case 47 /* slash */:
+        if (stopAtComments) {
+          break;
         }
-        let indexedAccessProperties = {};
-        if (type.flags & 8388608 /* IndexedAccess */) {
-          const indexedAccessType = type;
-          indexedAccessProperties = {
-            indexedAccessObjectType: (_c = indexedAccessType.objectType) == null ? void 0 : _c.id,
-            indexedAccessIndexType: (_d = indexedAccessType.indexType) == null ? void 0 : _d.id
-          };
+        if (text.charCodeAt(pos + 1) === 47 /* slash */) {
+          pos += 2;
+          while (pos < text.length) {
+            if (isLineBreak(text.charCodeAt(pos))) {
+              break;
+            }
+            pos++;
+          }
+          canConsumeStar = false;
+          continue;
         }
-        let referenceProperties = {};
-        if (objectFlags & 4 /* Reference */) {
-          const referenceType = type;
-          referenceProperties = {
-            instantiatedType: (_e = referenceType.target) == null ? void 0 : _e.id,
-            typeArguments: (_f = referenceType.resolvedTypeArguments) == null ? void 0 : _f.map((t) => t.id),
-            referenceLocation: getLocation(referenceType.node)
-          };
+        if (text.charCodeAt(pos + 1) === 42 /* asterisk */) {
+          pos += 2;
+          while (pos < text.length) {
+            if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) {
+              pos += 2;
+              break;
+            }
+            pos++;
+          }
+          canConsumeStar = false;
+          continue;
         }
-        let conditionalProperties = {};
-        if (type.flags & 16777216 /* Conditional */) {
-          const conditionalType = type;
-          conditionalProperties = {
-            conditionalCheckType: (_g = conditionalType.checkType) == null ? void 0 : _g.id,
-            conditionalExtendsType: (_h = conditionalType.extendsType) == null ? void 0 : _h.id,
-            conditionalTrueType: (_j = (_i = conditionalType.resolvedTrueType) == null ? void 0 : _i.id) != null ? _j : -1,
-            conditionalFalseType: (_l = (_k = conditionalType.resolvedFalseType) == null ? void 0 : _k.id) != null ? _l : -1
-          };
+        break;
+      case 60 /* lessThan */:
+      case 124 /* bar */:
+      case 61 /* equals */:
+      case 62 /* greaterThan */:
+        if (isConflictMarkerTrivia(text, pos)) {
+          pos = scanConflictMarkerTrivia(text, pos);
+          canConsumeStar = false;
+          continue;
         }
-        let substitutionProperties = {};
-        if (type.flags & 33554432 /* Substitution */) {
-          const substitutionType = type;
-          substitutionProperties = {
-            substitutionBaseType: (_m = substitutionType.baseType) == null ? void 0 : _m.id,
-            constraintType: (_n = substitutionType.constraint) == null ? void 0 : _n.id
-          };
+        break;
+      case 35 /* hash */:
+        if (pos === 0 && isShebangTrivia(text, pos)) {
+          pos = scanShebangTrivia(text, pos);
+          canConsumeStar = false;
+          continue;
         }
-        let reverseMappedProperties = {};
-        if (objectFlags & 1024 /* ReverseMapped */) {
-          const reverseMappedType = type;
-          reverseMappedProperties = {
-            reverseMappedSourceType: (_o = reverseMappedType.source) == null ? void 0 : _o.id,
-            reverseMappedMappedType: (_p = reverseMappedType.mappedType) == null ? void 0 : _p.id,
-            reverseMappedConstraintType: (_q = reverseMappedType.constraintType) == null ? void 0 : _q.id
-          };
+        break;
+      case 42 /* asterisk */:
+        if (canConsumeStar) {
+          pos++;
+          canConsumeStar = false;
+          continue;
         }
-        let evolvingArrayProperties = {};
-        if (objectFlags & 256 /* EvolvingArray */) {
-          const evolvingArrayType = type;
-          evolvingArrayProperties = {
-            evolvingArrayElementType: evolvingArrayType.elementType.id,
-            evolvingArrayFinalType: (_r = evolvingArrayType.finalArrayType) == null ? void 0 : _r.id
-          };
+        break;
+      default:
+        if (ch > 127 /* maxAsciiCharacter */ && isWhiteSpaceLike(ch)) {
+          pos++;
+          continue;
         }
-        let recursionToken;
-        const recursionIdentity = type.checker.getRecursionIdentity(type);
-        if (recursionIdentity) {
-          recursionToken = recursionIdentityMap.get(recursionIdentity);
-          if (!recursionToken) {
-            recursionToken = recursionIdentityMap.size;
-            recursionIdentityMap.set(recursionIdentity, recursionToken);
-          }
-        }
-        const descriptor = {
-          id: type.id,
-          intrinsicName: type.intrinsicName,
-          symbolName: (symbol == null ? void 0 : symbol.escapedName) && unescapeLeadingUnderscores(symbol.escapedName),
-          recursionId: recursionToken,
-          isTuple: objectFlags & 8 /* Tuple */ ? true : void 0,
-          unionTypes: type.flags & 1048576 /* Union */ ? (_s = type.types) == null ? void 0 : _s.map((t) => t.id) : void 0,
-          intersectionTypes: type.flags & 2097152 /* Intersection */ ? type.types.map((t) => t.id) : void 0,
-          aliasTypeArguments: (_t = type.aliasTypeArguments) == null ? void 0 : _t.map((t) => t.id),
-          keyofType: type.flags & 4194304 /* Index */ ? (_u = type.type) == null ? void 0 : _u.id : void 0,
-          ...indexedAccessProperties,
-          ...referenceProperties,
-          ...conditionalProperties,
-          ...substitutionProperties,
-          ...reverseMappedProperties,
-          ...evolvingArrayProperties,
-          destructuringPattern: getLocation(type.pattern),
-          firstDeclaration: getLocation((_v = symbol == null ? void 0 : symbol.declarations) == null ? void 0 : _v[0]),
-          flags: Debug.formatTypeFlags(type.flags).split("|"),
-          display
-        };
-        fs.writeSync(typesFd, JSON.stringify(descriptor));
-        if (i < numTypes - 1) {
-          fs.writeSync(typesFd, ",\n");
+        break;
+    }
+    return pos;
+  }
+}
+var mergeConflictMarkerLength = "<<<<<<<".length;
+function isConflictMarkerTrivia(text, pos) {
+  Debug.assert(pos >= 0);
+  if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) {
+    const ch = text.charCodeAt(pos);
+    if (pos + mergeConflictMarkerLength < text.length) {
+      for (let i = 0; i < mergeConflictMarkerLength; i++) {
+        if (text.charCodeAt(pos + i) !== ch) {
+          return false;
         }
       }
-      fs.writeSync(typesFd, "]\n");
-      fs.closeSync(typesFd);
-      mark("endDumpTypes");
-      measure("Dump types", "beginDumpTypes", "endDumpTypes");
+      return ch === 61 /* equals */ || text.charCodeAt(pos + mergeConflictMarkerLength) === 32 /* space */;
     }
-    function dumpLegend() {
-      if (!legendPath) {
-        return;
-      }
-      fs.writeFileSync(legendPath, JSON.stringify(legend));
+  }
+  return false;
+}
+function scanConflictMarkerTrivia(text, pos, error) {
+  if (error) {
+    error(Diagnostics.Merge_conflict_marker_encountered, pos, mergeConflictMarkerLength);
+  }
+  const ch = text.charCodeAt(pos);
+  const len = text.length;
+  if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) {
+    while (pos < len && !isLineBreak(text.charCodeAt(pos))) {
+      pos++;
     }
-    tracingEnabled2.dumpLegend = dumpLegend;
-  })(tracingEnabled || (tracingEnabled = {}));
-  var startTracing = tracingEnabled.startTracing;
-  var dumpTracingLegend = tracingEnabled.dumpLegend;
-
-  // src/compiler/types.ts
-  var SyntaxKind = /* @__PURE__ */ ((SyntaxKind5) => {
-    SyntaxKind5[SyntaxKind5["Unknown"] = 0] = "Unknown";
-    SyntaxKind5[SyntaxKind5["EndOfFileToken"] = 1] = "EndOfFileToken";
-    SyntaxKind5[SyntaxKind5["SingleLineCommentTrivia"] = 2] = "SingleLineCommentTrivia";
-    SyntaxKind5[SyntaxKind5["MultiLineCommentTrivia"] = 3] = "MultiLineCommentTrivia";
-    SyntaxKind5[SyntaxKind5["NewLineTrivia"] = 4] = "NewLineTrivia";
-    SyntaxKind5[SyntaxKind5["WhitespaceTrivia"] = 5] = "WhitespaceTrivia";
-    SyntaxKind5[SyntaxKind5["ShebangTrivia"] = 6] = "ShebangTrivia";
-    SyntaxKind5[SyntaxKind5["ConflictMarkerTrivia"] = 7] = "ConflictMarkerTrivia";
-    SyntaxKind5[SyntaxKind5["NumericLiteral"] = 8] = "NumericLiteral";
-    SyntaxKind5[SyntaxKind5["BigIntLiteral"] = 9] = "BigIntLiteral";
-    SyntaxKind5[SyntaxKind5["StringLiteral"] = 10] = "StringLiteral";
-    SyntaxKind5[SyntaxKind5["JsxText"] = 11] = "JsxText";
-    SyntaxKind5[SyntaxKind5["JsxTextAllWhiteSpaces"] = 12] = "JsxTextAllWhiteSpaces";
-    SyntaxKind5[SyntaxKind5["RegularExpressionLiteral"] = 13] = "RegularExpressionLiteral";
-    SyntaxKind5[SyntaxKind5["NoSubstitutionTemplateLiteral"] = 14] = "NoSubstitutionTemplateLiteral";
-    SyntaxKind5[SyntaxKind5["TemplateHead"] = 15] = "TemplateHead";
-    SyntaxKind5[SyntaxKind5["TemplateMiddle"] = 16] = "TemplateMiddle";
-    SyntaxKind5[SyntaxKind5["TemplateTail"] = 17] = "TemplateTail";
-    SyntaxKind5[SyntaxKind5["OpenBraceToken"] = 18] = "OpenBraceToken";
-    SyntaxKind5[SyntaxKind5["CloseBraceToken"] = 19] = "CloseBraceToken";
-    SyntaxKind5[SyntaxKind5["OpenParenToken"] = 20] = "OpenParenToken";
-    SyntaxKind5[SyntaxKind5["CloseParenToken"] = 21] = "CloseParenToken";
-    SyntaxKind5[SyntaxKind5["OpenBracketToken"] = 22] = "OpenBracketToken";
-    SyntaxKind5[SyntaxKind5["CloseBracketToken"] = 23] = "CloseBracketToken";
-    SyntaxKind5[SyntaxKind5["DotToken"] = 24] = "DotToken";
-    SyntaxKind5[SyntaxKind5["DotDotDotToken"] = 25] = "DotDotDotToken";
-    SyntaxKind5[SyntaxKind5["SemicolonToken"] = 26] = "SemicolonToken";
-    SyntaxKind5[SyntaxKind5["CommaToken"] = 27] = "CommaToken";
-    SyntaxKind5[SyntaxKind5["QuestionDotToken"] = 28] = "QuestionDotToken";
-    SyntaxKind5[SyntaxKind5["LessThanToken"] = 29] = "LessThanToken";
-    SyntaxKind5[SyntaxKind5["LessThanSlashToken"] = 30] = "LessThanSlashToken";
-    SyntaxKind5[SyntaxKind5["GreaterThanToken"] = 31] = "GreaterThanToken";
-    SyntaxKind5[SyntaxKind5["LessThanEqualsToken"] = 32] = "LessThanEqualsToken";
-    SyntaxKind5[SyntaxKind5["GreaterThanEqualsToken"] = 33] = "GreaterThanEqualsToken";
-    SyntaxKind5[SyntaxKind5["EqualsEqualsToken"] = 34] = "EqualsEqualsToken";
-    SyntaxKind5[SyntaxKind5["ExclamationEqualsToken"] = 35] = "ExclamationEqualsToken";
-    SyntaxKind5[SyntaxKind5["EqualsEqualsEqualsToken"] = 36] = "EqualsEqualsEqualsToken";
-    SyntaxKind5[SyntaxKind5["ExclamationEqualsEqualsToken"] = 37] = "ExclamationEqualsEqualsToken";
-    SyntaxKind5[SyntaxKind5["EqualsGreaterThanToken"] = 38] = "EqualsGreaterThanToken";
-    SyntaxKind5[SyntaxKind5["PlusToken"] = 39] = "PlusToken";
-    SyntaxKind5[SyntaxKind5["MinusToken"] = 40] = "MinusToken";
-    SyntaxKind5[SyntaxKind5["AsteriskToken"] = 41] = "AsteriskToken";
-    SyntaxKind5[SyntaxKind5["AsteriskAsteriskToken"] = 42] = "AsteriskAsteriskToken";
-    SyntaxKind5[SyntaxKind5["SlashToken"] = 43] = "SlashToken";
-    SyntaxKind5[SyntaxKind5["PercentToken"] = 44] = "PercentToken";
-    SyntaxKind5[SyntaxKind5["PlusPlusToken"] = 45] = "PlusPlusToken";
-    SyntaxKind5[SyntaxKind5["MinusMinusToken"] = 46] = "MinusMinusToken";
-    SyntaxKind5[SyntaxKind5["LessThanLessThanToken"] = 47] = "LessThanLessThanToken";
-    SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanToken"] = 48] = "GreaterThanGreaterThanToken";
-    SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanGreaterThanToken"] = 49] = "GreaterThanGreaterThanGreaterThanToken";
-    SyntaxKind5[SyntaxKind5["AmpersandToken"] = 50] = "AmpersandToken";
-    SyntaxKind5[SyntaxKind5["BarToken"] = 51] = "BarToken";
-    SyntaxKind5[SyntaxKind5["CaretToken"] = 52] = "CaretToken";
-    SyntaxKind5[SyntaxKind5["ExclamationToken"] = 53] = "ExclamationToken";
-    SyntaxKind5[SyntaxKind5["TildeToken"] = 54] = "TildeToken";
-    SyntaxKind5[SyntaxKind5["AmpersandAmpersandToken"] = 55] = "AmpersandAmpersandToken";
-    SyntaxKind5[SyntaxKind5["BarBarToken"] = 56] = "BarBarToken";
-    SyntaxKind5[SyntaxKind5["QuestionToken"] = 57] = "QuestionToken";
-    SyntaxKind5[SyntaxKind5["ColonToken"] = 58] = "ColonToken";
-    SyntaxKind5[SyntaxKind5["AtToken"] = 59] = "AtToken";
-    SyntaxKind5[SyntaxKind5["QuestionQuestionToken"] = 60] = "QuestionQuestionToken";
-    SyntaxKind5[SyntaxKind5["BacktickToken"] = 61] = "BacktickToken";
-    SyntaxKind5[SyntaxKind5["HashToken"] = 62] = "HashToken";
-    SyntaxKind5[SyntaxKind5["EqualsToken"] = 63] = "EqualsToken";
-    SyntaxKind5[SyntaxKind5["PlusEqualsToken"] = 64] = "PlusEqualsToken";
-    SyntaxKind5[SyntaxKind5["MinusEqualsToken"] = 65] = "MinusEqualsToken";
-    SyntaxKind5[SyntaxKind5["AsteriskEqualsToken"] = 66] = "AsteriskEqualsToken";
-    SyntaxKind5[SyntaxKind5["AsteriskAsteriskEqualsToken"] = 67] = "AsteriskAsteriskEqualsToken";
-    SyntaxKind5[SyntaxKind5["SlashEqualsToken"] = 68] = "SlashEqualsToken";
-    SyntaxKind5[SyntaxKind5["PercentEqualsToken"] = 69] = "PercentEqualsToken";
-    SyntaxKind5[SyntaxKind5["LessThanLessThanEqualsToken"] = 70] = "LessThanLessThanEqualsToken";
-    SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanEqualsToken"] = 71] = "GreaterThanGreaterThanEqualsToken";
-    SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanGreaterThanEqualsToken"] = 72] = "GreaterThanGreaterThanGreaterThanEqualsToken";
-    SyntaxKind5[SyntaxKind5["AmpersandEqualsToken"] = 73] = "AmpersandEqualsToken";
-    SyntaxKind5[SyntaxKind5["BarEqualsToken"] = 74] = "BarEqualsToken";
-    SyntaxKind5[SyntaxKind5["BarBarEqualsToken"] = 75] = "BarBarEqualsToken";
-    SyntaxKind5[SyntaxKind5["AmpersandAmpersandEqualsToken"] = 76] = "AmpersandAmpersandEqualsToken";
-    SyntaxKind5[SyntaxKind5["QuestionQuestionEqualsToken"] = 77] = "QuestionQuestionEqualsToken";
-    SyntaxKind5[SyntaxKind5["CaretEqualsToken"] = 78] = "CaretEqualsToken";
-    SyntaxKind5[SyntaxKind5["Identifier"] = 79] = "Identifier";
-    SyntaxKind5[SyntaxKind5["PrivateIdentifier"] = 80] = "PrivateIdentifier";
-    SyntaxKind5[SyntaxKind5["BreakKeyword"] = 81] = "BreakKeyword";
-    SyntaxKind5[SyntaxKind5["CaseKeyword"] = 82] = "CaseKeyword";
-    SyntaxKind5[SyntaxKind5["CatchKeyword"] = 83] = "CatchKeyword";
-    SyntaxKind5[SyntaxKind5["ClassKeyword"] = 84] = "ClassKeyword";
-    SyntaxKind5[SyntaxKind5["ConstKeyword"] = 85] = "ConstKeyword";
-    SyntaxKind5[SyntaxKind5["ContinueKeyword"] = 86] = "ContinueKeyword";
-    SyntaxKind5[SyntaxKind5["DebuggerKeyword"] = 87] = "DebuggerKeyword";
-    SyntaxKind5[SyntaxKind5["DefaultKeyword"] = 88] = "DefaultKeyword";
-    SyntaxKind5[SyntaxKind5["DeleteKeyword"] = 89] = "DeleteKeyword";
-    SyntaxKind5[SyntaxKind5["DoKeyword"] = 90] = "DoKeyword";
-    SyntaxKind5[SyntaxKind5["ElseKeyword"] = 91] = "ElseKeyword";
-    SyntaxKind5[SyntaxKind5["EnumKeyword"] = 92] = "EnumKeyword";
-    SyntaxKind5[SyntaxKind5["ExportKeyword"] = 93] = "ExportKeyword";
-    SyntaxKind5[SyntaxKind5["ExtendsKeyword"] = 94] = "ExtendsKeyword";
-    SyntaxKind5[SyntaxKind5["FalseKeyword"] = 95] = "FalseKeyword";
-    SyntaxKind5[SyntaxKind5["FinallyKeyword"] = 96] = "FinallyKeyword";
-    SyntaxKind5[SyntaxKind5["ForKeyword"] = 97] = "ForKeyword";
-    SyntaxKind5[SyntaxKind5["FunctionKeyword"] = 98] = "FunctionKeyword";
-    SyntaxKind5[SyntaxKind5["IfKeyword"] = 99] = "IfKeyword";
-    SyntaxKind5[SyntaxKind5["ImportKeyword"] = 100] = "ImportKeyword";
-    SyntaxKind5[SyntaxKind5["InKeyword"] = 101] = "InKeyword";
-    SyntaxKind5[SyntaxKind5["InstanceOfKeyword"] = 102] = "InstanceOfKeyword";
-    SyntaxKind5[SyntaxKind5["NewKeyword"] = 103] = "NewKeyword";
-    SyntaxKind5[SyntaxKind5["NullKeyword"] = 104] = "NullKeyword";
-    SyntaxKind5[SyntaxKind5["ReturnKeyword"] = 105] = "ReturnKeyword";
-    SyntaxKind5[SyntaxKind5["SuperKeyword"] = 106] = "SuperKeyword";
-    SyntaxKind5[SyntaxKind5["SwitchKeyword"] = 107] = "SwitchKeyword";
-    SyntaxKind5[SyntaxKind5["ThisKeyword"] = 108] = "ThisKeyword";
-    SyntaxKind5[SyntaxKind5["ThrowKeyword"] = 109] = "ThrowKeyword";
-    SyntaxKind5[SyntaxKind5["TrueKeyword"] = 110] = "TrueKeyword";
-    SyntaxKind5[SyntaxKind5["TryKeyword"] = 111] = "TryKeyword";
-    SyntaxKind5[SyntaxKind5["TypeOfKeyword"] = 112] = "TypeOfKeyword";
-    SyntaxKind5[SyntaxKind5["VarKeyword"] = 113] = "VarKeyword";
-    SyntaxKind5[SyntaxKind5["VoidKeyword"] = 114] = "VoidKeyword";
-    SyntaxKind5[SyntaxKind5["WhileKeyword"] = 115] = "WhileKeyword";
-    SyntaxKind5[SyntaxKind5["WithKeyword"] = 116] = "WithKeyword";
-    SyntaxKind5[SyntaxKind5["ImplementsKeyword"] = 117] = "ImplementsKeyword";
-    SyntaxKind5[SyntaxKind5["InterfaceKeyword"] = 118] = "InterfaceKeyword";
-    SyntaxKind5[SyntaxKind5["LetKeyword"] = 119] = "LetKeyword";
-    SyntaxKind5[SyntaxKind5["PackageKeyword"] = 120] = "PackageKeyword";
-    SyntaxKind5[SyntaxKind5["PrivateKeyword"] = 121] = "PrivateKeyword";
-    SyntaxKind5[SyntaxKind5["ProtectedKeyword"] = 122] = "ProtectedKeyword";
-    SyntaxKind5[SyntaxKind5["PublicKeyword"] = 123] = "PublicKeyword";
-    SyntaxKind5[SyntaxKind5["StaticKeyword"] = 124] = "StaticKeyword";
-    SyntaxKind5[SyntaxKind5["YieldKeyword"] = 125] = "YieldKeyword";
-    SyntaxKind5[SyntaxKind5["AbstractKeyword"] = 126] = "AbstractKeyword";
-    SyntaxKind5[SyntaxKind5["AccessorKeyword"] = 127] = "AccessorKeyword";
-    SyntaxKind5[SyntaxKind5["AsKeyword"] = 128] = "AsKeyword";
-    SyntaxKind5[SyntaxKind5["AssertsKeyword"] = 129] = "AssertsKeyword";
-    SyntaxKind5[SyntaxKind5["AssertKeyword"] = 130] = "AssertKeyword";
-    SyntaxKind5[SyntaxKind5["AnyKeyword"] = 131] = "AnyKeyword";
-    SyntaxKind5[SyntaxKind5["AsyncKeyword"] = 132] = "AsyncKeyword";
-    SyntaxKind5[SyntaxKind5["AwaitKeyword"] = 133] = "AwaitKeyword";
-    SyntaxKind5[SyntaxKind5["BooleanKeyword"] = 134] = "BooleanKeyword";
-    SyntaxKind5[SyntaxKind5["ConstructorKeyword"] = 135] = "ConstructorKeyword";
-    SyntaxKind5[SyntaxKind5["DeclareKeyword"] = 136] = "DeclareKeyword";
-    SyntaxKind5[SyntaxKind5["GetKeyword"] = 137] = "GetKeyword";
-    SyntaxKind5[SyntaxKind5["InferKeyword"] = 138] = "InferKeyword";
-    SyntaxKind5[SyntaxKind5["IntrinsicKeyword"] = 139] = "IntrinsicKeyword";
-    SyntaxKind5[SyntaxKind5["IsKeyword"] = 140] = "IsKeyword";
-    SyntaxKind5[SyntaxKind5["KeyOfKeyword"] = 141] = "KeyOfKeyword";
-    SyntaxKind5[SyntaxKind5["ModuleKeyword"] = 142] = "ModuleKeyword";
-    SyntaxKind5[SyntaxKind5["NamespaceKeyword"] = 143] = "NamespaceKeyword";
-    SyntaxKind5[SyntaxKind5["NeverKeyword"] = 144] = "NeverKeyword";
-    SyntaxKind5[SyntaxKind5["OutKeyword"] = 145] = "OutKeyword";
-    SyntaxKind5[SyntaxKind5["ReadonlyKeyword"] = 146] = "ReadonlyKeyword";
-    SyntaxKind5[SyntaxKind5["RequireKeyword"] = 147] = "RequireKeyword";
-    SyntaxKind5[SyntaxKind5["NumberKeyword"] = 148] = "NumberKeyword";
-    SyntaxKind5[SyntaxKind5["ObjectKeyword"] = 149] = "ObjectKeyword";
-    SyntaxKind5[SyntaxKind5["SatisfiesKeyword"] = 150] = "SatisfiesKeyword";
-    SyntaxKind5[SyntaxKind5["SetKeyword"] = 151] = "SetKeyword";
-    SyntaxKind5[SyntaxKind5["StringKeyword"] = 152] = "StringKeyword";
-    SyntaxKind5[SyntaxKind5["SymbolKeyword"] = 153] = "SymbolKeyword";
-    SyntaxKind5[SyntaxKind5["TypeKeyword"] = 154] = "TypeKeyword";
-    SyntaxKind5[SyntaxKind5["UndefinedKeyword"] = 155] = "UndefinedKeyword";
-    SyntaxKind5[SyntaxKind5["UniqueKeyword"] = 156] = "UniqueKeyword";
-    SyntaxKind5[SyntaxKind5["UnknownKeyword"] = 157] = "UnknownKeyword";
-    SyntaxKind5[SyntaxKind5["FromKeyword"] = 158] = "FromKeyword";
-    SyntaxKind5[SyntaxKind5["GlobalKeyword"] = 159] = "GlobalKeyword";
-    SyntaxKind5[SyntaxKind5["BigIntKeyword"] = 160] = "BigIntKeyword";
-    SyntaxKind5[SyntaxKind5["OverrideKeyword"] = 161] = "OverrideKeyword";
-    SyntaxKind5[SyntaxKind5["OfKeyword"] = 162] = "OfKeyword";
-    SyntaxKind5[SyntaxKind5["QualifiedName"] = 163] = "QualifiedName";
-    SyntaxKind5[SyntaxKind5["ComputedPropertyName"] = 164] = "ComputedPropertyName";
-    SyntaxKind5[SyntaxKind5["TypeParameter"] = 165] = "TypeParameter";
-    SyntaxKind5[SyntaxKind5["Parameter"] = 166] = "Parameter";
-    SyntaxKind5[SyntaxKind5["Decorator"] = 167] = "Decorator";
-    SyntaxKind5[SyntaxKind5["PropertySignature"] = 168] = "PropertySignature";
-    SyntaxKind5[SyntaxKind5["PropertyDeclaration"] = 169] = "PropertyDeclaration";
-    SyntaxKind5[SyntaxKind5["MethodSignature"] = 170] = "MethodSignature";
-    SyntaxKind5[SyntaxKind5["MethodDeclaration"] = 171] = "MethodDeclaration";
-    SyntaxKind5[SyntaxKind5["ClassStaticBlockDeclaration"] = 172] = "ClassStaticBlockDeclaration";
-    SyntaxKind5[SyntaxKind5["Constructor"] = 173] = "Constructor";
-    SyntaxKind5[SyntaxKind5["GetAccessor"] = 174] = "GetAccessor";
-    SyntaxKind5[SyntaxKind5["SetAccessor"] = 175] = "SetAccessor";
-    SyntaxKind5[SyntaxKind5["CallSignature"] = 176] = "CallSignature";
-    SyntaxKind5[SyntaxKind5["ConstructSignature"] = 177] = "ConstructSignature";
-    SyntaxKind5[SyntaxKind5["IndexSignature"] = 178] = "IndexSignature";
-    SyntaxKind5[SyntaxKind5["TypePredicate"] = 179] = "TypePredicate";
-    SyntaxKind5[SyntaxKind5["TypeReference"] = 180] = "TypeReference";
-    SyntaxKind5[SyntaxKind5["FunctionType"] = 181] = "FunctionType";
-    SyntaxKind5[SyntaxKind5["ConstructorType"] = 182] = "ConstructorType";
-    SyntaxKind5[SyntaxKind5["TypeQuery"] = 183] = "TypeQuery";
-    SyntaxKind5[SyntaxKind5["TypeLiteral"] = 184] = "TypeLiteral";
-    SyntaxKind5[SyntaxKind5["ArrayType"] = 185] = "ArrayType";
-    SyntaxKind5[SyntaxKind5["TupleType"] = 186] = "TupleType";
-    SyntaxKind5[SyntaxKind5["OptionalType"] = 187] = "OptionalType";
-    SyntaxKind5[SyntaxKind5["RestType"] = 188] = "RestType";
-    SyntaxKind5[SyntaxKind5["UnionType"] = 189] = "UnionType";
-    SyntaxKind5[SyntaxKind5["IntersectionType"] = 190] = "IntersectionType";
-    SyntaxKind5[SyntaxKind5["ConditionalType"] = 191] = "ConditionalType";
-    SyntaxKind5[SyntaxKind5["InferType"] = 192] = "InferType";
-    SyntaxKind5[SyntaxKind5["ParenthesizedType"] = 193] = "ParenthesizedType";
-    SyntaxKind5[SyntaxKind5["ThisType"] = 194] = "ThisType";
-    SyntaxKind5[SyntaxKind5["TypeOperator"] = 195] = "TypeOperator";
-    SyntaxKind5[SyntaxKind5["IndexedAccessType"] = 196] = "IndexedAccessType";
-    SyntaxKind5[SyntaxKind5["MappedType"] = 197] = "MappedType";
-    SyntaxKind5[SyntaxKind5["LiteralType"] = 198] = "LiteralType";
-    SyntaxKind5[SyntaxKind5["NamedTupleMember"] = 199] = "NamedTupleMember";
-    SyntaxKind5[SyntaxKind5["TemplateLiteralType"] = 200] = "TemplateLiteralType";
-    SyntaxKind5[SyntaxKind5["TemplateLiteralTypeSpan"] = 201] = "TemplateLiteralTypeSpan";
-    SyntaxKind5[SyntaxKind5["ImportType"] = 202] = "ImportType";
-    SyntaxKind5[SyntaxKind5["ObjectBindingPattern"] = 203] = "ObjectBindingPattern";
-    SyntaxKind5[SyntaxKind5["ArrayBindingPattern"] = 204] = "ArrayBindingPattern";
-    SyntaxKind5[SyntaxKind5["BindingElement"] = 205] = "BindingElement";
-    SyntaxKind5[SyntaxKind5["ArrayLiteralExpression"] = 206] = "ArrayLiteralExpression";
-    SyntaxKind5[SyntaxKind5["ObjectLiteralExpression"] = 207] = "ObjectLiteralExpression";
-    SyntaxKind5[SyntaxKind5["PropertyAccessExpression"] = 208] = "PropertyAccessExpression";
-    SyntaxKind5[SyntaxKind5["ElementAccessExpression"] = 209] = "ElementAccessExpression";
-    SyntaxKind5[SyntaxKind5["CallExpression"] = 210] = "CallExpression";
-    SyntaxKind5[SyntaxKind5["NewExpression"] = 211] = "NewExpression";
-    SyntaxKind5[SyntaxKind5["TaggedTemplateExpression"] = 212] = "TaggedTemplateExpression";
-    SyntaxKind5[SyntaxKind5["TypeAssertionExpression"] = 213] = "TypeAssertionExpression";
-    SyntaxKind5[SyntaxKind5["ParenthesizedExpression"] = 214] = "ParenthesizedExpression";
-    SyntaxKind5[SyntaxKind5["FunctionExpression"] = 215] = "FunctionExpression";
-    SyntaxKind5[SyntaxKind5["ArrowFunction"] = 216] = "ArrowFunction";
-    SyntaxKind5[SyntaxKind5["DeleteExpression"] = 217] = "DeleteExpression";
-    SyntaxKind5[SyntaxKind5["TypeOfExpression"] = 218] = "TypeOfExpression";
-    SyntaxKind5[SyntaxKind5["VoidExpression"] = 219] = "VoidExpression";
-    SyntaxKind5[SyntaxKind5["AwaitExpression"] = 220] = "AwaitExpression";
-    SyntaxKind5[SyntaxKind5["PrefixUnaryExpression"] = 221] = "PrefixUnaryExpression";
-    SyntaxKind5[SyntaxKind5["PostfixUnaryExpression"] = 222] = "PostfixUnaryExpression";
-    SyntaxKind5[SyntaxKind5["BinaryExpression"] = 223] = "BinaryExpression";
-    SyntaxKind5[SyntaxKind5["ConditionalExpression"] = 224] = "ConditionalExpression";
-    SyntaxKind5[SyntaxKind5["TemplateExpression"] = 225] = "TemplateExpression";
-    SyntaxKind5[SyntaxKind5["YieldExpression"] = 226] = "YieldExpression";
-    SyntaxKind5[SyntaxKind5["SpreadElement"] = 227] = "SpreadElement";
-    SyntaxKind5[SyntaxKind5["ClassExpression"] = 228] = "ClassExpression";
-    SyntaxKind5[SyntaxKind5["OmittedExpression"] = 229] = "OmittedExpression";
-    SyntaxKind5[SyntaxKind5["ExpressionWithTypeArguments"] = 230] = "ExpressionWithTypeArguments";
-    SyntaxKind5[SyntaxKind5["AsExpression"] = 231] = "AsExpression";
-    SyntaxKind5[SyntaxKind5["NonNullExpression"] = 232] = "NonNullExpression";
-    SyntaxKind5[SyntaxKind5["MetaProperty"] = 233] = "MetaProperty";
-    SyntaxKind5[SyntaxKind5["SyntheticExpression"] = 234] = "SyntheticExpression";
-    SyntaxKind5[SyntaxKind5["SatisfiesExpression"] = 235] = "SatisfiesExpression";
-    SyntaxKind5[SyntaxKind5["TemplateSpan"] = 236] = "TemplateSpan";
-    SyntaxKind5[SyntaxKind5["SemicolonClassElement"] = 237] = "SemicolonClassElement";
-    SyntaxKind5[SyntaxKind5["Block"] = 238] = "Block";
-    SyntaxKind5[SyntaxKind5["EmptyStatement"] = 239] = "EmptyStatement";
-    SyntaxKind5[SyntaxKind5["VariableStatement"] = 240] = "VariableStatement";
-    SyntaxKind5[SyntaxKind5["ExpressionStatement"] = 241] = "ExpressionStatement";
-    SyntaxKind5[SyntaxKind5["IfStatement"] = 242] = "IfStatement";
-    SyntaxKind5[SyntaxKind5["DoStatement"] = 243] = "DoStatement";
-    SyntaxKind5[SyntaxKind5["WhileStatement"] = 244] = "WhileStatement";
-    SyntaxKind5[SyntaxKind5["ForStatement"] = 245] = "ForStatement";
-    SyntaxKind5[SyntaxKind5["ForInStatement"] = 246] = "ForInStatement";
-    SyntaxKind5[SyntaxKind5["ForOfStatement"] = 247] = "ForOfStatement";
-    SyntaxKind5[SyntaxKind5["ContinueStatement"] = 248] = "ContinueStatement";
-    SyntaxKind5[SyntaxKind5["BreakStatement"] = 249] = "BreakStatement";
-    SyntaxKind5[SyntaxKind5["ReturnStatement"] = 250] = "ReturnStatement";
-    SyntaxKind5[SyntaxKind5["WithStatement"] = 251] = "WithStatement";
-    SyntaxKind5[SyntaxKind5["SwitchStatement"] = 252] = "SwitchStatement";
-    SyntaxKind5[SyntaxKind5["LabeledStatement"] = 253] = "LabeledStatement";
-    SyntaxKind5[SyntaxKind5["ThrowStatement"] = 254] = "ThrowStatement";
-    SyntaxKind5[SyntaxKind5["TryStatement"] = 255] = "TryStatement";
-    SyntaxKind5[SyntaxKind5["DebuggerStatement"] = 256] = "DebuggerStatement";
-    SyntaxKind5[SyntaxKind5["VariableDeclaration"] = 257] = "VariableDeclaration";
-    SyntaxKind5[SyntaxKind5["VariableDeclarationList"] = 258] = "VariableDeclarationList";
-    SyntaxKind5[SyntaxKind5["FunctionDeclaration"] = 259] = "FunctionDeclaration";
-    SyntaxKind5[SyntaxKind5["ClassDeclaration"] = 260] = "ClassDeclaration";
-    SyntaxKind5[SyntaxKind5["InterfaceDeclaration"] = 261] = "InterfaceDeclaration";
-    SyntaxKind5[SyntaxKind5["TypeAliasDeclaration"] = 262] = "TypeAliasDeclaration";
-    SyntaxKind5[SyntaxKind5["EnumDeclaration"] = 263] = "EnumDeclaration";
-    SyntaxKind5[SyntaxKind5["ModuleDeclaration"] = 264] = "ModuleDeclaration";
-    SyntaxKind5[SyntaxKind5["ModuleBlock"] = 265] = "ModuleBlock";
-    SyntaxKind5[SyntaxKind5["CaseBlock"] = 266] = "CaseBlock";
-    SyntaxKind5[SyntaxKind5["NamespaceExportDeclaration"] = 267] = "NamespaceExportDeclaration";
-    SyntaxKind5[SyntaxKind5["ImportEqualsDeclaration"] = 268] = "ImportEqualsDeclaration";
-    SyntaxKind5[SyntaxKind5["ImportDeclaration"] = 269] = "ImportDeclaration";
-    SyntaxKind5[SyntaxKind5["ImportClause"] = 270] = "ImportClause";
-    SyntaxKind5[SyntaxKind5["NamespaceImport"] = 271] = "NamespaceImport";
-    SyntaxKind5[SyntaxKind5["NamedImports"] = 272] = "NamedImports";
-    SyntaxKind5[SyntaxKind5["ImportSpecifier"] = 273] = "ImportSpecifier";
-    SyntaxKind5[SyntaxKind5["ExportAssignment"] = 274] = "ExportAssignment";
-    SyntaxKind5[SyntaxKind5["ExportDeclaration"] = 275] = "ExportDeclaration";
-    SyntaxKind5[SyntaxKind5["NamedExports"] = 276] = "NamedExports";
-    SyntaxKind5[SyntaxKind5["NamespaceExport"] = 277] = "NamespaceExport";
-    SyntaxKind5[SyntaxKind5["ExportSpecifier"] = 278] = "ExportSpecifier";
-    SyntaxKind5[SyntaxKind5["MissingDeclaration"] = 279] = "MissingDeclaration";
-    SyntaxKind5[SyntaxKind5["ExternalModuleReference"] = 280] = "ExternalModuleReference";
-    SyntaxKind5[SyntaxKind5["JsxElement"] = 281] = "JsxElement";
-    SyntaxKind5[SyntaxKind5["JsxSelfClosingElement"] = 282] = "JsxSelfClosingElement";
-    SyntaxKind5[SyntaxKind5["JsxOpeningElement"] = 283] = "JsxOpeningElement";
-    SyntaxKind5[SyntaxKind5["JsxClosingElement"] = 284] = "JsxClosingElement";
-    SyntaxKind5[SyntaxKind5["JsxFragment"] = 285] = "JsxFragment";
-    SyntaxKind5[SyntaxKind5["JsxOpeningFragment"] = 286] = "JsxOpeningFragment";
-    SyntaxKind5[SyntaxKind5["JsxClosingFragment"] = 287] = "JsxClosingFragment";
-    SyntaxKind5[SyntaxKind5["JsxAttribute"] = 288] = "JsxAttribute";
-    SyntaxKind5[SyntaxKind5["JsxAttributes"] = 289] = "JsxAttributes";
-    SyntaxKind5[SyntaxKind5["JsxSpreadAttribute"] = 290] = "JsxSpreadAttribute";
-    SyntaxKind5[SyntaxKind5["JsxExpression"] = 291] = "JsxExpression";
-    SyntaxKind5[SyntaxKind5["CaseClause"] = 292] = "CaseClause";
-    SyntaxKind5[SyntaxKind5["DefaultClause"] = 293] = "DefaultClause";
-    SyntaxKind5[SyntaxKind5["HeritageClause"] = 294] = "HeritageClause";
-    SyntaxKind5[SyntaxKind5["CatchClause"] = 295] = "CatchClause";
-    SyntaxKind5[SyntaxKind5["AssertClause"] = 296] = "AssertClause";
-    SyntaxKind5[SyntaxKind5["AssertEntry"] = 297] = "AssertEntry";
-    SyntaxKind5[SyntaxKind5["ImportTypeAssertionContainer"] = 298] = "ImportTypeAssertionContainer";
-    SyntaxKind5[SyntaxKind5["PropertyAssignment"] = 299] = "PropertyAssignment";
-    SyntaxKind5[SyntaxKind5["ShorthandPropertyAssignment"] = 300] = "ShorthandPropertyAssignment";
-    SyntaxKind5[SyntaxKind5["SpreadAssignment"] = 301] = "SpreadAssignment";
-    SyntaxKind5[SyntaxKind5["EnumMember"] = 302] = "EnumMember";
-    SyntaxKind5[SyntaxKind5["UnparsedPrologue"] = 303] = "UnparsedPrologue";
-    SyntaxKind5[SyntaxKind5["UnparsedPrepend"] = 304] = "UnparsedPrepend";
-    SyntaxKind5[SyntaxKind5["UnparsedText"] = 305] = "UnparsedText";
-    SyntaxKind5[SyntaxKind5["UnparsedInternalText"] = 306] = "UnparsedInternalText";
-    SyntaxKind5[SyntaxKind5["UnparsedSyntheticReference"] = 307] = "UnparsedSyntheticReference";
-    SyntaxKind5[SyntaxKind5["SourceFile"] = 308] = "SourceFile";
-    SyntaxKind5[SyntaxKind5["Bundle"] = 309] = "Bundle";
-    SyntaxKind5[SyntaxKind5["UnparsedSource"] = 310] = "UnparsedSource";
-    SyntaxKind5[SyntaxKind5["InputFiles"] = 311] = "InputFiles";
-    SyntaxKind5[SyntaxKind5["JSDocTypeExpression"] = 312] = "JSDocTypeExpression";
-    SyntaxKind5[SyntaxKind5["JSDocNameReference"] = 313] = "JSDocNameReference";
-    SyntaxKind5[SyntaxKind5["JSDocMemberName"] = 314] = "JSDocMemberName";
-    SyntaxKind5[SyntaxKind5["JSDocAllType"] = 315] = "JSDocAllType";
-    SyntaxKind5[SyntaxKind5["JSDocUnknownType"] = 316] = "JSDocUnknownType";
-    SyntaxKind5[SyntaxKind5["JSDocNullableType"] = 317] = "JSDocNullableType";
-    SyntaxKind5[SyntaxKind5["JSDocNonNullableType"] = 318] = "JSDocNonNullableType";
-    SyntaxKind5[SyntaxKind5["JSDocOptionalType"] = 319] = "JSDocOptionalType";
-    SyntaxKind5[SyntaxKind5["JSDocFunctionType"] = 320] = "JSDocFunctionType";
-    SyntaxKind5[SyntaxKind5["JSDocVariadicType"] = 321] = "JSDocVariadicType";
-    SyntaxKind5[SyntaxKind5["JSDocNamepathType"] = 322] = "JSDocNamepathType";
-    SyntaxKind5[SyntaxKind5["JSDoc"] = 323] = "JSDoc";
-    SyntaxKind5[SyntaxKind5["JSDocComment"] = 323 /* JSDoc */] = "JSDocComment";
-    SyntaxKind5[SyntaxKind5["JSDocText"] = 324] = "JSDocText";
-    SyntaxKind5[SyntaxKind5["JSDocTypeLiteral"] = 325] = "JSDocTypeLiteral";
-    SyntaxKind5[SyntaxKind5["JSDocSignature"] = 326] = "JSDocSignature";
-    SyntaxKind5[SyntaxKind5["JSDocLink"] = 327] = "JSDocLink";
-    SyntaxKind5[SyntaxKind5["JSDocLinkCode"] = 328] = "JSDocLinkCode";
-    SyntaxKind5[SyntaxKind5["JSDocLinkPlain"] = 329] = "JSDocLinkPlain";
-    SyntaxKind5[SyntaxKind5["JSDocTag"] = 330] = "JSDocTag";
-    SyntaxKind5[SyntaxKind5["JSDocAugmentsTag"] = 331] = "JSDocAugmentsTag";
-    SyntaxKind5[SyntaxKind5["JSDocImplementsTag"] = 332] = "JSDocImplementsTag";
-    SyntaxKind5[SyntaxKind5["JSDocAuthorTag"] = 333] = "JSDocAuthorTag";
-    SyntaxKind5[SyntaxKind5["JSDocDeprecatedTag"] = 334] = "JSDocDeprecatedTag";
-    SyntaxKind5[SyntaxKind5["JSDocClassTag"] = 335] = "JSDocClassTag";
-    SyntaxKind5[SyntaxKind5["JSDocPublicTag"] = 336] = "JSDocPublicTag";
-    SyntaxKind5[SyntaxKind5["JSDocPrivateTag"] = 337] = "JSDocPrivateTag";
-    SyntaxKind5[SyntaxKind5["JSDocProtectedTag"] = 338] = "JSDocProtectedTag";
-    SyntaxKind5[SyntaxKind5["JSDocReadonlyTag"] = 339] = "JSDocReadonlyTag";
-    SyntaxKind5[SyntaxKind5["JSDocOverrideTag"] = 340] = "JSDocOverrideTag";
-    SyntaxKind5[SyntaxKind5["JSDocCallbackTag"] = 341] = "JSDocCallbackTag";
-    SyntaxKind5[SyntaxKind5["JSDocEnumTag"] = 342] = "JSDocEnumTag";
-    SyntaxKind5[SyntaxKind5["JSDocParameterTag"] = 343] = "JSDocParameterTag";
-    SyntaxKind5[SyntaxKind5["JSDocReturnTag"] = 344] = "JSDocReturnTag";
-    SyntaxKind5[SyntaxKind5["JSDocThisTag"] = 345] = "JSDocThisTag";
-    SyntaxKind5[SyntaxKind5["JSDocTypeTag"] = 346] = "JSDocTypeTag";
-    SyntaxKind5[SyntaxKind5["JSDocTemplateTag"] = 347] = "JSDocTemplateTag";
-    SyntaxKind5[SyntaxKind5["JSDocTypedefTag"] = 348] = "JSDocTypedefTag";
-    SyntaxKind5[SyntaxKind5["JSDocSeeTag"] = 349] = "JSDocSeeTag";
-    SyntaxKind5[SyntaxKind5["JSDocPropertyTag"] = 350] = "JSDocPropertyTag";
-    SyntaxKind5[SyntaxKind5["SyntaxList"] = 351] = "SyntaxList";
-    SyntaxKind5[SyntaxKind5["NotEmittedStatement"] = 352] = "NotEmittedStatement";
-    SyntaxKind5[SyntaxKind5["PartiallyEmittedExpression"] = 353] = "PartiallyEmittedExpression";
-    SyntaxKind5[SyntaxKind5["CommaListExpression"] = 354] = "CommaListExpression";
-    SyntaxKind5[SyntaxKind5["MergeDeclarationMarker"] = 355] = "MergeDeclarationMarker";
-    SyntaxKind5[SyntaxKind5["EndOfDeclarationMarker"] = 356] = "EndOfDeclarationMarker";
-    SyntaxKind5[SyntaxKind5["SyntheticReferenceExpression"] = 357] = "SyntheticReferenceExpression";
-    SyntaxKind5[SyntaxKind5["Count"] = 358] = "Count";
-    SyntaxKind5[SyntaxKind5["FirstAssignment"] = 63 /* EqualsToken */] = "FirstAssignment";
-    SyntaxKind5[SyntaxKind5["LastAssignment"] = 78 /* CaretEqualsToken */] = "LastAssignment";
-    SyntaxKind5[SyntaxKind5["FirstCompoundAssignment"] = 64 /* PlusEqualsToken */] = "FirstCompoundAssignment";
-    SyntaxKind5[SyntaxKind5["LastCompoundAssignment"] = 78 /* CaretEqualsToken */] = "LastCompoundAssignment";
-    SyntaxKind5[SyntaxKind5["FirstReservedWord"] = 81 /* BreakKeyword */] = "FirstReservedWord";
-    SyntaxKind5[SyntaxKind5["LastReservedWord"] = 116 /* WithKeyword */] = "LastReservedWord";
-    SyntaxKind5[SyntaxKind5["FirstKeyword"] = 81 /* BreakKeyword */] = "FirstKeyword";
-    SyntaxKind5[SyntaxKind5["LastKeyword"] = 162 /* OfKeyword */] = "LastKeyword";
-    SyntaxKind5[SyntaxKind5["FirstFutureReservedWord"] = 117 /* ImplementsKeyword */] = "FirstFutureReservedWord";
-    SyntaxKind5[SyntaxKind5["LastFutureReservedWord"] = 125 /* YieldKeyword */] = "LastFutureReservedWord";
-    SyntaxKind5[SyntaxKind5["FirstTypeNode"] = 179 /* TypePredicate */] = "FirstTypeNode";
-    SyntaxKind5[SyntaxKind5["LastTypeNode"] = 202 /* ImportType */] = "LastTypeNode";
-    SyntaxKind5[SyntaxKind5["FirstPunctuation"] = 18 /* OpenBraceToken */] = "FirstPunctuation";
-    SyntaxKind5[SyntaxKind5["LastPunctuation"] = 78 /* CaretEqualsToken */] = "LastPunctuation";
-    SyntaxKind5[SyntaxKind5["FirstToken"] = 0 /* Unknown */] = "FirstToken";
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-    TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["StringLikeType"] = 5] = "StringLikeType";
-    TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["BooleanType"] = 6] = "BooleanType";
-    TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ArrayLikeType"] = 7] = "ArrayLikeType";
-    TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ESSymbolType"] = 8] = "ESSymbolType";
-    TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["Promise"] = 9] = "Promise";
-    TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["TypeWithCallSignature"] = 10] = "TypeWithCallSignature";
-    TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ObjectType"] = 11] = "ObjectType";
-    return TypeReferenceSerializationKind2;
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-  var SymbolFlags = /* @__PURE__ */ ((SymbolFlags3) => {
-    SymbolFlags3[SymbolFlags3["None"] = 0] = "None";
-    SymbolFlags3[SymbolFlags3["FunctionScopedVariable"] = 1] = "FunctionScopedVariable";
-    SymbolFlags3[SymbolFlags3["BlockScopedVariable"] = 2] = "BlockScopedVariable";
-    SymbolFlags3[SymbolFlags3["Property"] = 4] = "Property";
-    SymbolFlags3[SymbolFlags3["EnumMember"] = 8] = "EnumMember";
-    SymbolFlags3[SymbolFlags3["Function"] = 16] = "Function";
-    SymbolFlags3[SymbolFlags3["Class"] = 32] = "Class";
-    SymbolFlags3[SymbolFlags3["Interface"] = 64] = "Interface";
-    SymbolFlags3[SymbolFlags3["ConstEnum"] = 128] = "ConstEnum";
-    SymbolFlags3[SymbolFlags3["RegularEnum"] = 256] = "RegularEnum";
-    SymbolFlags3[SymbolFlags3["ValueModule"] = 512] = "ValueModule";
-    SymbolFlags3[SymbolFlags3["NamespaceModule"] = 1024] = "NamespaceModule";
-    SymbolFlags3[SymbolFlags3["TypeLiteral"] = 2048] = "TypeLiteral";
-    SymbolFlags3[SymbolFlags3["ObjectLiteral"] = 4096] = "ObjectLiteral";
-    SymbolFlags3[SymbolFlags3["Method"] = 8192] = "Method";
-    SymbolFlags3[SymbolFlags3["Constructor"] = 16384] = "Constructor";
-    SymbolFlags3[SymbolFlags3["GetAccessor"] = 32768] = "GetAccessor";
-    SymbolFlags3[SymbolFlags3["SetAccessor"] = 65536] = "SetAccessor";
-    SymbolFlags3[SymbolFlags3["Signature"] = 131072] = "Signature";
-    SymbolFlags3[SymbolFlags3["TypeParameter"] = 262144] = "TypeParameter";
-    SymbolFlags3[SymbolFlags3["TypeAlias"] = 524288] = "TypeAlias";
-    SymbolFlags3[SymbolFlags3["ExportValue"] = 1048576] = "ExportValue";
-    SymbolFlags3[SymbolFlags3["Alias"] = 2097152] = "Alias";
-    SymbolFlags3[SymbolFlags3["Prototype"] = 4194304] = "Prototype";
-    SymbolFlags3[SymbolFlags3["ExportStar"] = 8388608] = "ExportStar";
-    SymbolFlags3[SymbolFlags3["Optional"] = 16777216] = "Optional";
-    SymbolFlags3[SymbolFlags3["Transient"] = 33554432] = "Transient";
-    SymbolFlags3[SymbolFlags3["Assignment"] = 67108864] = "Assignment";
-    SymbolFlags3[SymbolFlags3["ModuleExports"] = 134217728] = "ModuleExports";
-    SymbolFlags3[SymbolFlags3["All"] = 67108863] = "All";
-    SymbolFlags3[SymbolFlags3["Enum"] = 384] = "Enum";
-    SymbolFlags3[SymbolFlags3["Variable"] = 3] = "Variable";
-    SymbolFlags3[SymbolFlags3["Value"] = 111551] = "Value";
-    SymbolFlags3[SymbolFlags3["Type"] = 788968] = "Type";
-    SymbolFlags3[SymbolFlags3["Namespace"] = 1920] = "Namespace";
-    SymbolFlags3[SymbolFlags3["Module"] = 1536] = "Module";
-    SymbolFlags3[SymbolFlags3["Accessor"] = 98304] = "Accessor";
-    SymbolFlags3[SymbolFlags3["FunctionScopedVariableExcludes"] = 111550] = "FunctionScopedVariableExcludes";
-    SymbolFlags3[SymbolFlags3["BlockScopedVariableExcludes"] = 111551 /* Value */] = "BlockScopedVariableExcludes";
-    SymbolFlags3[SymbolFlags3["ParameterExcludes"] = 111551 /* Value */] = "ParameterExcludes";
-    SymbolFlags3[SymbolFlags3["PropertyExcludes"] = 0 /* None */] = "PropertyExcludes";
-    SymbolFlags3[SymbolFlags3["EnumMemberExcludes"] = 900095] = "EnumMemberExcludes";
-    SymbolFlags3[SymbolFlags3["FunctionExcludes"] = 110991] = "FunctionExcludes";
-    SymbolFlags3[SymbolFlags3["ClassExcludes"] = 899503] = "ClassExcludes";
-    SymbolFlags3[SymbolFlags3["InterfaceExcludes"] = 788872] = "InterfaceExcludes";
-    SymbolFlags3[SymbolFlags3["RegularEnumExcludes"] = 899327] = "RegularEnumExcludes";
-    SymbolFlags3[SymbolFlags3["ConstEnumExcludes"] = 899967] = "ConstEnumExcludes";
-    SymbolFlags3[SymbolFlags3["ValueModuleExcludes"] = 110735] = "ValueModuleExcludes";
-    SymbolFlags3[SymbolFlags3["NamespaceModuleExcludes"] = 0] = "NamespaceModuleExcludes";
-    SymbolFlags3[SymbolFlags3["MethodExcludes"] = 103359] = "MethodExcludes";
-    SymbolFlags3[SymbolFlags3["GetAccessorExcludes"] = 46015] = "GetAccessorExcludes";
-    SymbolFlags3[SymbolFlags3["SetAccessorExcludes"] = 78783] = "SetAccessorExcludes";
-    SymbolFlags3[SymbolFlags3["AccessorExcludes"] = 13247] = "AccessorExcludes";
-    SymbolFlags3[SymbolFlags3["TypeParameterExcludes"] = 526824] = "TypeParameterExcludes";
-    SymbolFlags3[SymbolFlags3["TypeAliasExcludes"] = 788968 /* Type */] = "TypeAliasExcludes";
-    SymbolFlags3[SymbolFlags3["AliasExcludes"] = 2097152 /* Alias */] = "AliasExcludes";
-    SymbolFlags3[SymbolFlags3["ModuleMember"] = 2623475] = "ModuleMember";
-    SymbolFlags3[SymbolFlags3["ExportHasLocal"] = 944] = "ExportHasLocal";
-    SymbolFlags3[SymbolFlags3["BlockScoped"] = 418] = "BlockScoped";
-    SymbolFlags3[SymbolFlags3["PropertyOrAccessor"] = 98308] = "PropertyOrAccessor";
-    SymbolFlags3[SymbolFlags3["ClassMember"] = 106500] = "ClassMember";
-    SymbolFlags3[SymbolFlags3["ExportSupportsDefaultModifier"] = 112] = "ExportSupportsDefaultModifier";
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-    SymbolFlags3[SymbolFlags3["Classifiable"] = 2885600] = "Classifiable";
-    SymbolFlags3[SymbolFlags3["LateBindingContainer"] = 6256] = "LateBindingContainer";
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-    EnumKind2[EnumKind2["Literal"] = 1] = "Literal";
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-  var CheckFlags = /* @__PURE__ */ ((CheckFlags2) => {
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-    CheckFlags2[CheckFlags2["Instantiated"] = 1] = "Instantiated";
-    CheckFlags2[CheckFlags2["SyntheticProperty"] = 2] = "SyntheticProperty";
-    CheckFlags2[CheckFlags2["SyntheticMethod"] = 4] = "SyntheticMethod";
-    CheckFlags2[CheckFlags2["Readonly"] = 8] = "Readonly";
-    CheckFlags2[CheckFlags2["ReadPartial"] = 16] = "ReadPartial";
-    CheckFlags2[CheckFlags2["WritePartial"] = 32] = "WritePartial";
-    CheckFlags2[CheckFlags2["HasNonUniformType"] = 64] = "HasNonUniformType";
-    CheckFlags2[CheckFlags2["HasLiteralType"] = 128] = "HasLiteralType";
-    CheckFlags2[CheckFlags2["ContainsPublic"] = 256] = "ContainsPublic";
-    CheckFlags2[CheckFlags2["ContainsProtected"] = 512] = "ContainsProtected";
-    CheckFlags2[CheckFlags2["ContainsPrivate"] = 1024] = "ContainsPrivate";
-    CheckFlags2[CheckFlags2["ContainsStatic"] = 2048] = "ContainsStatic";
-    CheckFlags2[CheckFlags2["Late"] = 4096] = "Late";
-    CheckFlags2[CheckFlags2["ReverseMapped"] = 8192] = "ReverseMapped";
-    CheckFlags2[CheckFlags2["OptionalParameter"] = 16384] = "OptionalParameter";
-    CheckFlags2[CheckFlags2["RestParameter"] = 32768] = "RestParameter";
-    CheckFlags2[CheckFlags2["DeferredType"] = 65536] = "DeferredType";
-    CheckFlags2[CheckFlags2["HasNeverType"] = 131072] = "HasNeverType";
-    CheckFlags2[CheckFlags2["Mapped"] = 262144] = "Mapped";
-    CheckFlags2[CheckFlags2["StripOptional"] = 524288] = "StripOptional";
-    CheckFlags2[CheckFlags2["Unresolved"] = 1048576] = "Unresolved";
-    CheckFlags2[CheckFlags2["Synthetic"] = 6] = "Synthetic";
-    CheckFlags2[CheckFlags2["Discriminant"] = 192] = "Discriminant";
-    CheckFlags2[CheckFlags2["Partial"] = 48] = "Partial";
-    return CheckFlags2;
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-  var InternalSymbolName = /* @__PURE__ */ ((InternalSymbolName2) => {
-    InternalSymbolName2["Call"] = "__call";
-    InternalSymbolName2["Constructor"] = "__constructor";
-    InternalSymbolName2["New"] = "__new";
-    InternalSymbolName2["Index"] = "__index";
-    InternalSymbolName2["ExportStar"] = "__export";
-    InternalSymbolName2["Global"] = "__global";
-    InternalSymbolName2["Missing"] = "__missing";
-    InternalSymbolName2["Type"] = "__type";
-    InternalSymbolName2["Object"] = "__object";
-    InternalSymbolName2["JSXAttributes"] = "__jsxAttributes";
-    InternalSymbolName2["Class"] = "__class";
-    InternalSymbolName2["Function"] = "__function";
-    InternalSymbolName2["Computed"] = "__computed";
-    InternalSymbolName2["Resolving"] = "__resolving__";
-    InternalSymbolName2["ExportEquals"] = "export=";
-    InternalSymbolName2["Default"] = "default";
-    InternalSymbolName2["This"] = "this";
-    return InternalSymbolName2;
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-  var NodeCheckFlags = /* @__PURE__ */ ((NodeCheckFlags2) => {
-    NodeCheckFlags2[NodeCheckFlags2["None"] = 0] = "None";
-    NodeCheckFlags2[NodeCheckFlags2["TypeChecked"] = 1] = "TypeChecked";
-    NodeCheckFlags2[NodeCheckFlags2["LexicalThis"] = 2] = "LexicalThis";
-    NodeCheckFlags2[NodeCheckFlags2["CaptureThis"] = 4] = "CaptureThis";
-    NodeCheckFlags2[NodeCheckFlags2["CaptureNewTarget"] = 8] = "CaptureNewTarget";
-    NodeCheckFlags2[NodeCheckFlags2["SuperInstance"] = 16] = "SuperInstance";
-    NodeCheckFlags2[NodeCheckFlags2["SuperStatic"] = 32] = "SuperStatic";
-    NodeCheckFlags2[NodeCheckFlags2["ContextChecked"] = 64] = "ContextChecked";
-    NodeCheckFlags2[NodeCheckFlags2["MethodWithSuperPropertyAccessInAsync"] = 128] = "MethodWithSuperPropertyAccessInAsync";
-    NodeCheckFlags2[NodeCheckFlags2["MethodWithSuperPropertyAssignmentInAsync"] = 256] = "MethodWithSuperPropertyAssignmentInAsync";
-    NodeCheckFlags2[NodeCheckFlags2["CaptureArguments"] = 512] = "CaptureArguments";
-    NodeCheckFlags2[NodeCheckFlags2["EnumValuesComputed"] = 1024] = "EnumValuesComputed";
-    NodeCheckFlags2[NodeCheckFlags2["LexicalModuleMergesWithClass"] = 2048] = "LexicalModuleMergesWithClass";
-    NodeCheckFlags2[NodeCheckFlags2["LoopWithCapturedBlockScopedBinding"] = 4096] = "LoopWithCapturedBlockScopedBinding";
-    NodeCheckFlags2[NodeCheckFlags2["ContainsCapturedBlockScopeBinding"] = 8192] = "ContainsCapturedBlockScopeBinding";
-    NodeCheckFlags2[NodeCheckFlags2["CapturedBlockScopedBinding"] = 16384] = "CapturedBlockScopedBinding";
-    NodeCheckFlags2[NodeCheckFlags2["BlockScopedBindingInLoop"] = 32768] = "BlockScopedBindingInLoop";
-    NodeCheckFlags2[NodeCheckFlags2["ClassWithBodyScopedClassBinding"] = 65536] = "ClassWithBodyScopedClassBinding";
-    NodeCheckFlags2[NodeCheckFlags2["BodyScopedClassBinding"] = 131072] = "BodyScopedClassBinding";
-    NodeCheckFlags2[NodeCheckFlags2["NeedsLoopOutParameter"] = 262144] = "NeedsLoopOutParameter";
-    NodeCheckFlags2[NodeCheckFlags2["AssignmentsMarked"] = 524288] = "AssignmentsMarked";
-    NodeCheckFlags2[NodeCheckFlags2["ClassWithConstructorReference"] = 1048576] = "ClassWithConstructorReference";
-    NodeCheckFlags2[NodeCheckFlags2["ConstructorReferenceInClass"] = 2097152] = "ConstructorReferenceInClass";
-    NodeCheckFlags2[NodeCheckFlags2["ContainsClassWithPrivateIdentifiers"] = 4194304] = "ContainsClassWithPrivateIdentifiers";
-    NodeCheckFlags2[NodeCheckFlags2["ContainsSuperPropertyInStaticInitializer"] = 8388608] = "ContainsSuperPropertyInStaticInitializer";
-    NodeCheckFlags2[NodeCheckFlags2["InCheckIdentifier"] = 16777216] = "InCheckIdentifier";
-    return NodeCheckFlags2;
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-  var TypeFlags = /* @__PURE__ */ ((TypeFlags2) => {
-    TypeFlags2[TypeFlags2["Any"] = 1] = "Any";
-    TypeFlags2[TypeFlags2["Unknown"] = 2] = "Unknown";
-    TypeFlags2[TypeFlags2["String"] = 4] = "String";
-    TypeFlags2[TypeFlags2["Number"] = 8] = "Number";
-    TypeFlags2[TypeFlags2["Boolean"] = 16] = "Boolean";
-    TypeFlags2[TypeFlags2["Enum"] = 32] = "Enum";
-    TypeFlags2[TypeFlags2["BigInt"] = 64] = "BigInt";
-    TypeFlags2[TypeFlags2["StringLiteral"] = 128] = "StringLiteral";
-    TypeFlags2[TypeFlags2["NumberLiteral"] = 256] = "NumberLiteral";
-    TypeFlags2[TypeFlags2["BooleanLiteral"] = 512] = "BooleanLiteral";
-    TypeFlags2[TypeFlags2["EnumLiteral"] = 1024] = "EnumLiteral";
-    TypeFlags2[TypeFlags2["BigIntLiteral"] = 2048] = "BigIntLiteral";
-    TypeFlags2[TypeFlags2["ESSymbol"] = 4096] = "ESSymbol";
-    TypeFlags2[TypeFlags2["UniqueESSymbol"] = 8192] = "UniqueESSymbol";
-    TypeFlags2[TypeFlags2["Void"] = 16384] = "Void";
-    TypeFlags2[TypeFlags2["Undefined"] = 32768] = "Undefined";
-    TypeFlags2[TypeFlags2["Null"] = 65536] = "Null";
-    TypeFlags2[TypeFlags2["Never"] = 131072] = "Never";
-    TypeFlags2[TypeFlags2["TypeParameter"] = 262144] = "TypeParameter";
-    TypeFlags2[TypeFlags2["Object"] = 524288] = "Object";
-    TypeFlags2[TypeFlags2["Union"] = 1048576] = "Union";
-    TypeFlags2[TypeFlags2["Intersection"] = 2097152] = "Intersection";
-    TypeFlags2[TypeFlags2["Index"] = 4194304] = "Index";
-    TypeFlags2[TypeFlags2["IndexedAccess"] = 8388608] = "IndexedAccess";
-    TypeFlags2[TypeFlags2["Conditional"] = 16777216] = "Conditional";
-    TypeFlags2[TypeFlags2["Substitution"] = 33554432] = "Substitution";
-    TypeFlags2[TypeFlags2["NonPrimitive"] = 67108864] = "NonPrimitive";
-    TypeFlags2[TypeFlags2["TemplateLiteral"] = 134217728] = "TemplateLiteral";
-    TypeFlags2[TypeFlags2["StringMapping"] = 268435456] = "StringMapping";
-    TypeFlags2[TypeFlags2["AnyOrUnknown"] = 3] = "AnyOrUnknown";
-    TypeFlags2[TypeFlags2["Nullable"] = 98304] = "Nullable";
-    TypeFlags2[TypeFlags2["Literal"] = 2944] = "Literal";
-    TypeFlags2[TypeFlags2["Unit"] = 109440] = "Unit";
-    TypeFlags2[TypeFlags2["StringOrNumberLiteral"] = 384] = "StringOrNumberLiteral";
-    TypeFlags2[TypeFlags2["StringOrNumberLiteralOrUnique"] = 8576] = "StringOrNumberLiteralOrUnique";
-    TypeFlags2[TypeFlags2["DefinitelyFalsy"] = 117632] = "DefinitelyFalsy";
-    TypeFlags2[TypeFlags2["PossiblyFalsy"] = 117724] = "PossiblyFalsy";
-    TypeFlags2[TypeFlags2["Intrinsic"] = 67359327] = "Intrinsic";
-    TypeFlags2[TypeFlags2["Primitive"] = 131068] = "Primitive";
-    TypeFlags2[TypeFlags2["StringLike"] = 402653316] = "StringLike";
-    TypeFlags2[TypeFlags2["NumberLike"] = 296] = "NumberLike";
-    TypeFlags2[TypeFlags2["BigIntLike"] = 2112] = "BigIntLike";
-    TypeFlags2[TypeFlags2["BooleanLike"] = 528] = "BooleanLike";
-    TypeFlags2[TypeFlags2["EnumLike"] = 1056] = "EnumLike";
-    TypeFlags2[TypeFlags2["ESSymbolLike"] = 12288] = "ESSymbolLike";
-    TypeFlags2[TypeFlags2["VoidLike"] = 49152] = "VoidLike";
-    TypeFlags2[TypeFlags2["DefinitelyNonNullable"] = 470302716] = "DefinitelyNonNullable";
-    TypeFlags2[TypeFlags2["DisjointDomains"] = 469892092] = "DisjointDomains";
-    TypeFlags2[TypeFlags2["UnionOrIntersection"] = 3145728] = "UnionOrIntersection";
-    TypeFlags2[TypeFlags2["StructuredType"] = 3670016] = "StructuredType";
-    TypeFlags2[TypeFlags2["TypeVariable"] = 8650752] = "TypeVariable";
-    TypeFlags2[TypeFlags2["InstantiableNonPrimitive"] = 58982400] = "InstantiableNonPrimitive";
-    TypeFlags2[TypeFlags2["InstantiablePrimitive"] = 406847488] = "InstantiablePrimitive";
-    TypeFlags2[TypeFlags2["Instantiable"] = 465829888] = "Instantiable";
-    TypeFlags2[TypeFlags2["StructuredOrInstantiable"] = 469499904] = "StructuredOrInstantiable";
-    TypeFlags2[TypeFlags2["ObjectFlagsType"] = 3899393] = "ObjectFlagsType";
-    TypeFlags2[TypeFlags2["Simplifiable"] = 25165824] = "Simplifiable";
-    TypeFlags2[TypeFlags2["Singleton"] = 67358815] = "Singleton";
-    TypeFlags2[TypeFlags2["Narrowable"] = 536624127] = "Narrowable";
-    TypeFlags2[TypeFlags2["IncludesMask"] = 205258751] = "IncludesMask";
-    TypeFlags2[TypeFlags2["IncludesMissingType"] = 262144 /* TypeParameter */] = "IncludesMissingType";
-    TypeFlags2[TypeFlags2["IncludesNonWideningType"] = 4194304 /* Index */] = "IncludesNonWideningType";
-    TypeFlags2[TypeFlags2["IncludesWildcard"] = 8388608 /* IndexedAccess */] = "IncludesWildcard";
-    TypeFlags2[TypeFlags2["IncludesEmptyObject"] = 16777216 /* Conditional */] = "IncludesEmptyObject";
-    TypeFlags2[TypeFlags2["IncludesInstantiable"] = 33554432 /* Substitution */] = "IncludesInstantiable";
-    TypeFlags2[TypeFlags2["NotPrimitiveUnion"] = 36323363] = "NotPrimitiveUnion";
-    return TypeFlags2;
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-  var ObjectFlags = /* @__PURE__ */ ((ObjectFlags3) => {
-    ObjectFlags3[ObjectFlags3["None"] = 0] = "None";
-    ObjectFlags3[ObjectFlags3["Class"] = 1] = "Class";
-    ObjectFlags3[ObjectFlags3["Interface"] = 2] = "Interface";
-    ObjectFlags3[ObjectFlags3["Reference"] = 4] = "Reference";
-    ObjectFlags3[ObjectFlags3["Tuple"] = 8] = "Tuple";
-    ObjectFlags3[ObjectFlags3["Anonymous"] = 16] = "Anonymous";
-    ObjectFlags3[ObjectFlags3["Mapped"] = 32] = "Mapped";
-    ObjectFlags3[ObjectFlags3["Instantiated"] = 64] = "Instantiated";
-    ObjectFlags3[ObjectFlags3["ObjectLiteral"] = 128] = "ObjectLiteral";
-    ObjectFlags3[ObjectFlags3["EvolvingArray"] = 256] = "EvolvingArray";
-    ObjectFlags3[ObjectFlags3["ObjectLiteralPatternWithComputedProperties"] = 512] = "ObjectLiteralPatternWithComputedProperties";
-    ObjectFlags3[ObjectFlags3["ReverseMapped"] = 1024] = "ReverseMapped";
-    ObjectFlags3[ObjectFlags3["JsxAttributes"] = 2048] = "JsxAttributes";
-    ObjectFlags3[ObjectFlags3["JSLiteral"] = 4096] = "JSLiteral";
-    ObjectFlags3[ObjectFlags3["FreshLiteral"] = 8192] = "FreshLiteral";
-    ObjectFlags3[ObjectFlags3["ArrayLiteral"] = 16384] = "ArrayLiteral";
-    ObjectFlags3[ObjectFlags3["PrimitiveUnion"] = 32768] = "PrimitiveUnion";
-    ObjectFlags3[ObjectFlags3["ContainsWideningType"] = 65536] = "ContainsWideningType";
-    ObjectFlags3[ObjectFlags3["ContainsObjectOrArrayLiteral"] = 131072] = "ContainsObjectOrArrayLiteral";
-    ObjectFlags3[ObjectFlags3["NonInferrableType"] = 262144] = "NonInferrableType";
-    ObjectFlags3[ObjectFlags3["CouldContainTypeVariablesComputed"] = 524288] = "CouldContainTypeVariablesComputed";
-    ObjectFlags3[ObjectFlags3["CouldContainTypeVariables"] = 1048576] = "CouldContainTypeVariables";
-    ObjectFlags3[ObjectFlags3["ClassOrInterface"] = 3] = "ClassOrInterface";
-    ObjectFlags3[ObjectFlags3["RequiresWidening"] = 196608] = "RequiresWidening";
-    ObjectFlags3[ObjectFlags3["PropagatingFlags"] = 458752] = "PropagatingFlags";
-    ObjectFlags3[ObjectFlags3["ObjectTypeKindMask"] = 1343] = "ObjectTypeKindMask";
-    ObjectFlags3[ObjectFlags3["ContainsSpread"] = 2097152] = "ContainsSpread";
-    ObjectFlags3[ObjectFlags3["ObjectRestType"] = 4194304] = "ObjectRestType";
-    ObjectFlags3[ObjectFlags3["InstantiationExpressionType"] = 8388608] = "InstantiationExpressionType";
-    ObjectFlags3[ObjectFlags3["IsClassInstanceClone"] = 16777216] = "IsClassInstanceClone";
-    ObjectFlags3[ObjectFlags3["IdenticalBaseTypeCalculated"] = 33554432] = "IdenticalBaseTypeCalculated";
-    ObjectFlags3[ObjectFlags3["IdenticalBaseTypeExists"] = 67108864] = "IdenticalBaseTypeExists";
-    ObjectFlags3[ObjectFlags3["IsGenericTypeComputed"] = 2097152] = "IsGenericTypeComputed";
-    ObjectFlags3[ObjectFlags3["IsGenericObjectType"] = 4194304] = "IsGenericObjectType";
-    ObjectFlags3[ObjectFlags3["IsGenericIndexType"] = 8388608] = "IsGenericIndexType";
-    ObjectFlags3[ObjectFlags3["IsGenericType"] = 12582912] = "IsGenericType";
-    ObjectFlags3[ObjectFlags3["ContainsIntersections"] = 16777216] = "ContainsIntersections";
-    ObjectFlags3[ObjectFlags3["IsUnknownLikeUnionComputed"] = 33554432] = "IsUnknownLikeUnionComputed";
-    ObjectFlags3[ObjectFlags3["IsUnknownLikeUnion"] = 67108864] = "IsUnknownLikeUnion";
-    ObjectFlags3[ObjectFlags3["IsNeverIntersectionComputed"] = 16777216] = "IsNeverIntersectionComputed";
-    ObjectFlags3[ObjectFlags3["IsNeverIntersection"] = 33554432] = "IsNeverIntersection";
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-    VarianceFlags2[VarianceFlags2["Covariant"] = 1] = "Covariant";
-    VarianceFlags2[VarianceFlags2["Contravariant"] = 2] = "Contravariant";
-    VarianceFlags2[VarianceFlags2["Bivariant"] = 3] = "Bivariant";
-    VarianceFlags2[VarianceFlags2["Independent"] = 4] = "Independent";
-    VarianceFlags2[VarianceFlags2["VarianceMask"] = 7] = "VarianceMask";
-    VarianceFlags2[VarianceFlags2["Unmeasurable"] = 8] = "Unmeasurable";
-    VarianceFlags2[VarianceFlags2["Unreliable"] = 16] = "Unreliable";
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-  var ElementFlags = /* @__PURE__ */ ((ElementFlags2) => {
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-    AccessFlags2[AccessFlags2["IncludeUndefined"] = 1] = "IncludeUndefined";
-    AccessFlags2[AccessFlags2["NoIndexSignatures"] = 2] = "NoIndexSignatures";
-    AccessFlags2[AccessFlags2["Writing"] = 4] = "Writing";
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-    AccessFlags2[AccessFlags2["ExpressionPosition"] = 32] = "ExpressionPosition";
-    AccessFlags2[AccessFlags2["ReportDeprecated"] = 64] = "ReportDeprecated";
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-  var JsxReferenceKind = /* @__PURE__ */ ((JsxReferenceKind2) => {
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-    JsxReferenceKind2[JsxReferenceKind2["Function"] = 1] = "Function";
-    JsxReferenceKind2[JsxReferenceKind2["Mixed"] = 2] = "Mixed";
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-  var SignatureFlags = /* @__PURE__ */ ((SignatureFlags5) => {
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-    SignatureFlags5[SignatureFlags5["HasRestParameter"] = 1] = "HasRestParameter";
-    SignatureFlags5[SignatureFlags5["HasLiteralTypes"] = 2] = "HasLiteralTypes";
-    SignatureFlags5[SignatureFlags5["Abstract"] = 4] = "Abstract";
-    SignatureFlags5[SignatureFlags5["IsInnerCallChain"] = 8] = "IsInnerCallChain";
-    SignatureFlags5[SignatureFlags5["IsOuterCallChain"] = 16] = "IsOuterCallChain";
-    SignatureFlags5[SignatureFlags5["IsUntypedSignatureInJSFile"] = 32] = "IsUntypedSignatureInJSFile";
-    SignatureFlags5[SignatureFlags5["PropagatingFlags"] = 39] = "PropagatingFlags";
-    SignatureFlags5[SignatureFlags5["CallChainFlags"] = 24] = "CallChainFlags";
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-    TransformFlags3[TransformFlags3["AssertTypeScript"] = 1 /* ContainsTypeScript */] = "AssertTypeScript";
-    TransformFlags3[TransformFlags3["AssertJsx"] = 2 /* ContainsJsx */] = "AssertJsx";
-    TransformFlags3[TransformFlags3["AssertESNext"] = 4 /* ContainsESNext */] = "AssertESNext";
-    TransformFlags3[TransformFlags3["AssertES2022"] = 8 /* ContainsES2022 */] = "AssertES2022";
-    TransformFlags3[TransformFlags3["AssertES2021"] = 16 /* ContainsES2021 */] = "AssertES2021";
-    TransformFlags3[TransformFlags3["AssertES2020"] = 32 /* ContainsES2020 */] = "AssertES2020";
-    TransformFlags3[TransformFlags3["AssertES2019"] = 64 /* ContainsES2019 */] = "AssertES2019";
-    TransformFlags3[TransformFlags3["AssertES2018"] = 128 /* ContainsES2018 */] = "AssertES2018";
-    TransformFlags3[TransformFlags3["AssertES2017"] = 256 /* ContainsES2017 */] = "AssertES2017";
-    TransformFlags3[TransformFlags3["AssertES2016"] = 512 /* ContainsES2016 */] = "AssertES2016";
-    TransformFlags3[TransformFlags3["AssertES2015"] = 1024 /* ContainsES2015 */] = "AssertES2015";
-    TransformFlags3[TransformFlags3["AssertGenerator"] = 2048 /* ContainsGenerator */] = "AssertGenerator";
-    TransformFlags3[TransformFlags3["AssertDestructuringAssignment"] = 4096 /* ContainsDestructuringAssignment */] = "AssertDestructuringAssignment";
-    TransformFlags3[TransformFlags3["OuterExpressionExcludes"] = -2147483648 /* HasComputedFlags */] = "OuterExpressionExcludes";
-    TransformFlags3[TransformFlags3["PropertyAccessExcludes"] = -2147483648 /* OuterExpressionExcludes */] = "PropertyAccessExcludes";
-    TransformFlags3[TransformFlags3["NodeExcludes"] = -2147483648 /* PropertyAccessExcludes */] = "NodeExcludes";
-    TransformFlags3[TransformFlags3["ArrowFunctionExcludes"] = -2072174592] = "ArrowFunctionExcludes";
-    TransformFlags3[TransformFlags3["FunctionExcludes"] = -1937940480] = "FunctionExcludes";
-    TransformFlags3[TransformFlags3["ConstructorExcludes"] = -1937948672] = "ConstructorExcludes";
-    TransformFlags3[TransformFlags3["MethodOrAccessorExcludes"] = -2005057536] = "MethodOrAccessorExcludes";
-    TransformFlags3[TransformFlags3["PropertyExcludes"] = -2013249536] = "PropertyExcludes";
-    TransformFlags3[TransformFlags3["ClassExcludes"] = -2147344384] = "ClassExcludes";
-    TransformFlags3[TransformFlags3["ModuleExcludes"] = -1941676032] = "ModuleExcludes";
-    TransformFlags3[TransformFlags3["TypeExcludes"] = -2] = "TypeExcludes";
-    TransformFlags3[TransformFlags3["ObjectLiteralExcludes"] = -2147278848] = "ObjectLiteralExcludes";
-    TransformFlags3[TransformFlags3["ArrayLiteralOrCallOrNewExcludes"] = -2147450880] = "ArrayLiteralOrCallOrNewExcludes";
-    TransformFlags3[TransformFlags3["VariableDeclarationListExcludes"] = -2146893824] = "VariableDeclarationListExcludes";
-    TransformFlags3[TransformFlags3["ParameterExcludes"] = -2147483648 /* NodeExcludes */] = "ParameterExcludes";
-    TransformFlags3[TransformFlags3["CatchClauseExcludes"] = -2147418112] = "CatchClauseExcludes";
-    TransformFlags3[TransformFlags3["BindingPatternExcludes"] = -2147450880] = "BindingPatternExcludes";
-    TransformFlags3[TransformFlags3["ContainsLexicalThisOrSuper"] = 134234112] = "ContainsLexicalThisOrSuper";
-    TransformFlags3[TransformFlags3["PropertyNamePropagatingFlags"] = 134234112] = "PropertyNamePropagatingFlags";
-    return TransformFlags3;
-  })(TransformFlags || {});
-  var SnippetKind = /* @__PURE__ */ ((SnippetKind3) => {
-    SnippetKind3[SnippetKind3["TabStop"] = 0] = "TabStop";
-    SnippetKind3[SnippetKind3["Placeholder"] = 1] = "Placeholder";
-    SnippetKind3[SnippetKind3["Choice"] = 2] = "Choice";
-    SnippetKind3[SnippetKind3["Variable"] = 3] = "Variable";
-    return SnippetKind3;
-  })(SnippetKind || {});
-  var EmitFlags = /* @__PURE__ */ ((EmitFlags3) => {
-    EmitFlags3[EmitFlags3["None"] = 0] = "None";
-    EmitFlags3[EmitFlags3["SingleLine"] = 1] = "SingleLine";
-    EmitFlags3[EmitFlags3["MultiLine"] = 2] = "MultiLine";
-    EmitFlags3[EmitFlags3["AdviseOnEmitNode"] = 4] = "AdviseOnEmitNode";
-    EmitFlags3[EmitFlags3["NoSubstitution"] = 8] = "NoSubstitution";
-    EmitFlags3[EmitFlags3["CapturesThis"] = 16] = "CapturesThis";
-    EmitFlags3[EmitFlags3["NoLeadingSourceMap"] = 32] = "NoLeadingSourceMap";
-    EmitFlags3[EmitFlags3["NoTrailingSourceMap"] = 64] = "NoTrailingSourceMap";
-    EmitFlags3[EmitFlags3["NoSourceMap"] = 96] = "NoSourceMap";
-    EmitFlags3[EmitFlags3["NoNestedSourceMaps"] = 128] = "NoNestedSourceMaps";
-    EmitFlags3[EmitFlags3["NoTokenLeadingSourceMaps"] = 256] = "NoTokenLeadingSourceMaps";
-    EmitFlags3[EmitFlags3["NoTokenTrailingSourceMaps"] = 512] = "NoTokenTrailingSourceMaps";
-    EmitFlags3[EmitFlags3["NoTokenSourceMaps"] = 768] = "NoTokenSourceMaps";
-    EmitFlags3[EmitFlags3["NoLeadingComments"] = 1024] = "NoLeadingComments";
-    EmitFlags3[EmitFlags3["NoTrailingComments"] = 2048] = "NoTrailingComments";
-    EmitFlags3[EmitFlags3["NoComments"] = 3072] = "NoComments";
-    EmitFlags3[EmitFlags3["NoNestedComments"] = 4096] = "NoNestedComments";
-    EmitFlags3[EmitFlags3["HelperName"] = 8192] = "HelperName";
-    EmitFlags3[EmitFlags3["ExportName"] = 16384] = "ExportName";
-    EmitFlags3[EmitFlags3["LocalName"] = 32768] = "LocalName";
-    EmitFlags3[EmitFlags3["InternalName"] = 65536] = "InternalName";
-    EmitFlags3[EmitFlags3["Indented"] = 131072] = "Indented";
-    EmitFlags3[EmitFlags3["NoIndentation"] = 262144] = "NoIndentation";
-    EmitFlags3[EmitFlags3["AsyncFunctionBody"] = 524288] = "AsyncFunctionBody";
-    EmitFlags3[EmitFlags3["ReuseTempVariableScope"] = 1048576] = "ReuseTempVariableScope";
-    EmitFlags3[EmitFlags3["CustomPrologue"] = 2097152] = "CustomPrologue";
-    EmitFlags3[EmitFlags3["NoHoisting"] = 4194304] = "NoHoisting";
-    EmitFlags3[EmitFlags3["HasEndOfDeclarationMarker"] = 8388608] = "HasEndOfDeclarationMarker";
-    EmitFlags3[EmitFlags3["Iterator"] = 16777216] = "Iterator";
-    EmitFlags3[EmitFlags3["NoAsciiEscaping"] = 33554432] = "NoAsciiEscaping";
-    EmitFlags3[EmitFlags3["TypeScriptClassWrapper"] = 67108864] = "TypeScriptClassWrapper";
-    EmitFlags3[EmitFlags3["NeverApplyImportHelper"] = 134217728] = "NeverApplyImportHelper";
-    EmitFlags3[EmitFlags3["IgnoreSourceNewlines"] = 268435456] = "IgnoreSourceNewlines";
-    EmitFlags3[EmitFlags3["Immutable"] = 536870912] = "Immutable";
-    EmitFlags3[EmitFlags3["IndirectCall"] = 1073741824] = "IndirectCall";
-    return EmitFlags3;
-  })(EmitFlags || {});
-  var ExternalEmitHelpers = /* @__PURE__ */ ((ExternalEmitHelpers2) => {
-    ExternalEmitHelpers2[ExternalEmitHelpers2["Extends"] = 1] = "Extends";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["Assign"] = 2] = "Assign";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["Rest"] = 4] = "Rest";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["Decorate"] = 8] = "Decorate";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["Metadata"] = 16] = "Metadata";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["Param"] = 32] = "Param";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["Awaiter"] = 64] = "Awaiter";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["Generator"] = 128] = "Generator";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["Values"] = 256] = "Values";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["Read"] = 512] = "Read";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["SpreadArray"] = 1024] = "SpreadArray";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["Await"] = 2048] = "Await";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncGenerator"] = 4096] = "AsyncGenerator";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncDelegator"] = 8192] = "AsyncDelegator";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncValues"] = 16384] = "AsyncValues";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["ExportStar"] = 32768] = "ExportStar";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["ImportStar"] = 65536] = "ImportStar";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["ImportDefault"] = 131072] = "ImportDefault";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["MakeTemplateObject"] = 262144] = "MakeTemplateObject";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["ClassPrivateFieldGet"] = 524288] = "ClassPrivateFieldGet";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["ClassPrivateFieldSet"] = 1048576] = "ClassPrivateFieldSet";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["ClassPrivateFieldIn"] = 2097152] = "ClassPrivateFieldIn";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["CreateBinding"] = 4194304] = "CreateBinding";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["FirstEmitHelper"] = 1 /* Extends */] = "FirstEmitHelper";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["LastEmitHelper"] = 4194304 /* CreateBinding */] = "LastEmitHelper";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["ForOfIncludes"] = 256 /* Values */] = "ForOfIncludes";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["ForAwaitOfIncludes"] = 16384 /* AsyncValues */] = "ForAwaitOfIncludes";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncGeneratorIncludes"] = 6144] = "AsyncGeneratorIncludes";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncDelegatorIncludes"] = 26624] = "AsyncDelegatorIncludes";
-    ExternalEmitHelpers2[ExternalEmitHelpers2["SpreadIncludes"] = 1536] = "SpreadIncludes";
-    return ExternalEmitHelpers2;
-  })(ExternalEmitHelpers || {});
-  var EmitHint = /* @__PURE__ */ ((EmitHint6) => {
-    EmitHint6[EmitHint6["SourceFile"] = 0] = "SourceFile";
-    EmitHint6[EmitHint6["Expression"] = 1] = "Expression";
-    EmitHint6[EmitHint6["IdentifierName"] = 2] = "IdentifierName";
-    EmitHint6[EmitHint6["MappedTypeParameter"] = 3] = "MappedTypeParameter";
-    EmitHint6[EmitHint6["Unspecified"] = 4] = "Unspecified";
-    EmitHint6[EmitHint6["EmbeddedStatement"] = 5] = "EmbeddedStatement";
-    EmitHint6[EmitHint6["JsxAttributeValue"] = 6] = "JsxAttributeValue";
-    return EmitHint6;
-  })(EmitHint || {});
-  var OuterExpressionKinds = /* @__PURE__ */ ((OuterExpressionKinds2) => {
-    OuterExpressionKinds2[OuterExpressionKinds2["Parentheses"] = 1] = "Parentheses";
-    OuterExpressionKinds2[OuterExpressionKinds2["TypeAssertions"] = 2] = "TypeAssertions";
-    OuterExpressionKinds2[OuterExpressionKinds2["NonNullAssertions"] = 4] = "NonNullAssertions";
-    OuterExpressionKinds2[OuterExpressionKinds2["PartiallyEmittedExpressions"] = 8] = "PartiallyEmittedExpressions";
-    OuterExpressionKinds2[OuterExpressionKinds2["Assertions"] = 6] = "Assertions";
-    OuterExpressionKinds2[OuterExpressionKinds2["All"] = 15] = "All";
-    OuterExpressionKinds2[OuterExpressionKinds2["ExcludeJSDocTypeAssertion"] = 16] = "ExcludeJSDocTypeAssertion";
-    return OuterExpressionKinds2;
-  })(OuterExpressionKinds || {});
-  var LexicalEnvironmentFlags = /* @__PURE__ */ ((LexicalEnvironmentFlags2) => {
-    LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["None"] = 0] = "None";
-    LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["InParameters"] = 1] = "InParameters";
-    LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["VariablesHoistedInParameters"] = 2] = "VariablesHoistedInParameters";
-    return LexicalEnvironmentFlags2;
-  })(LexicalEnvironmentFlags || {});
-  var BundleFileSectionKind = /* @__PURE__ */ ((BundleFileSectionKind2) => {
-    BundleFileSectionKind2["Prologue"] = "prologue";
-    BundleFileSectionKind2["EmitHelpers"] = "emitHelpers";
-    BundleFileSectionKind2["NoDefaultLib"] = "no-default-lib";
-    BundleFileSectionKind2["Reference"] = "reference";
-    BundleFileSectionKind2["Type"] = "type";
-    BundleFileSectionKind2["TypeResolutionModeRequire"] = "type-require";
-    BundleFileSectionKind2["TypeResolutionModeImport"] = "type-import";
-    BundleFileSectionKind2["Lib"] = "lib";
-    BundleFileSectionKind2["Prepend"] = "prepend";
-    BundleFileSectionKind2["Text"] = "text";
-    BundleFileSectionKind2["Internal"] = "internal";
-    return BundleFileSectionKind2;
-  })(BundleFileSectionKind || {});
-  var ListFormat = /* @__PURE__ */ ((ListFormat2) => {
-    ListFormat2[ListFormat2["None"] = 0] = "None";
-    ListFormat2[ListFormat2["SingleLine"] = 0] = "SingleLine";
-    ListFormat2[ListFormat2["MultiLine"] = 1] = "MultiLine";
-    ListFormat2[ListFormat2["PreserveLines"] = 2] = "PreserveLines";
-    ListFormat2[ListFormat2["LinesMask"] = 3] = "LinesMask";
-    ListFormat2[ListFormat2["NotDelimited"] = 0] = "NotDelimited";
-    ListFormat2[ListFormat2["BarDelimited"] = 4] = "BarDelimited";
-    ListFormat2[ListFormat2["AmpersandDelimited"] = 8] = "AmpersandDelimited";
-    ListFormat2[ListFormat2["CommaDelimited"] = 16] = "CommaDelimited";
-    ListFormat2[ListFormat2["AsteriskDelimited"] = 32] = "AsteriskDelimited";
-    ListFormat2[ListFormat2["DelimitersMask"] = 60] = "DelimitersMask";
-    ListFormat2[ListFormat2["AllowTrailingComma"] = 64] = "AllowTrailingComma";
-    ListFormat2[ListFormat2["Indented"] = 128] = "Indented";
-    ListFormat2[ListFormat2["SpaceBetweenBraces"] = 256] = "SpaceBetweenBraces";
-    ListFormat2[ListFormat2["SpaceBetweenSiblings"] = 512] = "SpaceBetweenSiblings";
-    ListFormat2[ListFormat2["Braces"] = 1024] = "Braces";
-    ListFormat2[ListFormat2["Parenthesis"] = 2048] = "Parenthesis";
-    ListFormat2[ListFormat2["AngleBrackets"] = 4096] = "AngleBrackets";
-    ListFormat2[ListFormat2["SquareBrackets"] = 8192] = "SquareBrackets";
-    ListFormat2[ListFormat2["BracketsMask"] = 15360] = "BracketsMask";
-    ListFormat2[ListFormat2["OptionalIfUndefined"] = 16384] = "OptionalIfUndefined";
-    ListFormat2[ListFormat2["OptionalIfEmpty"] = 32768] = "OptionalIfEmpty";
-    ListFormat2[ListFormat2["Optional"] = 49152] = "Optional";
-    ListFormat2[ListFormat2["PreferNewLine"] = 65536] = "PreferNewLine";
-    ListFormat2[ListFormat2["NoTrailingNewLine"] = 131072] = "NoTrailingNewLine";
-    ListFormat2[ListFormat2["NoInterveningComments"] = 262144] = "NoInterveningComments";
-    ListFormat2[ListFormat2["NoSpaceIfEmpty"] = 524288] = "NoSpaceIfEmpty";
-    ListFormat2[ListFormat2["SingleElement"] = 1048576] = "SingleElement";
-    ListFormat2[ListFormat2["SpaceAfterList"] = 2097152] = "SpaceAfterList";
-    ListFormat2[ListFormat2["Modifiers"] = 2359808] = "Modifiers";
-    ListFormat2[ListFormat2["HeritageClauses"] = 512] = "HeritageClauses";
-    ListFormat2[ListFormat2["SingleLineTypeLiteralMembers"] = 768] = "SingleLineTypeLiteralMembers";
-    ListFormat2[ListFormat2["MultiLineTypeLiteralMembers"] = 32897] = "MultiLineTypeLiteralMembers";
-    ListFormat2[ListFormat2["SingleLineTupleTypeElements"] = 528] = "SingleLineTupleTypeElements";
-    ListFormat2[ListFormat2["MultiLineTupleTypeElements"] = 657] = "MultiLineTupleTypeElements";
-    ListFormat2[ListFormat2["UnionTypeConstituents"] = 516] = "UnionTypeConstituents";
-    ListFormat2[ListFormat2["IntersectionTypeConstituents"] = 520] = "IntersectionTypeConstituents";
-    ListFormat2[ListFormat2["ObjectBindingPatternElements"] = 525136] = "ObjectBindingPatternElements";
-    ListFormat2[ListFormat2["ArrayBindingPatternElements"] = 524880] = "ArrayBindingPatternElements";
-    ListFormat2[ListFormat2["ObjectLiteralExpressionProperties"] = 526226] = "ObjectLiteralExpressionProperties";
-    ListFormat2[ListFormat2["ImportClauseEntries"] = 526226] = "ImportClauseEntries";
-    ListFormat2[ListFormat2["ArrayLiteralExpressionElements"] = 8914] = "ArrayLiteralExpressionElements";
-    ListFormat2[ListFormat2["CommaListElements"] = 528] = "CommaListElements";
-    ListFormat2[ListFormat2["CallExpressionArguments"] = 2576] = "CallExpressionArguments";
-    ListFormat2[ListFormat2["NewExpressionArguments"] = 18960] = "NewExpressionArguments";
-    ListFormat2[ListFormat2["TemplateExpressionSpans"] = 262144] = "TemplateExpressionSpans";
-    ListFormat2[ListFormat2["SingleLineBlockStatements"] = 768] = "SingleLineBlockStatements";
-    ListFormat2[ListFormat2["MultiLineBlockStatements"] = 129] = "MultiLineBlockStatements";
-    ListFormat2[ListFormat2["VariableDeclarationList"] = 528] = "VariableDeclarationList";
-    ListFormat2[ListFormat2["SingleLineFunctionBodyStatements"] = 768] = "SingleLineFunctionBodyStatements";
-    ListFormat2[ListFormat2["MultiLineFunctionBodyStatements"] = 1 /* MultiLine */] = "MultiLineFunctionBodyStatements";
-    ListFormat2[ListFormat2["ClassHeritageClauses"] = 0 /* SingleLine */] = "ClassHeritageClauses";
-    ListFormat2[ListFormat2["ClassMembers"] = 129] = "ClassMembers";
-    ListFormat2[ListFormat2["InterfaceMembers"] = 129] = "InterfaceMembers";
-    ListFormat2[ListFormat2["EnumMembers"] = 145] = "EnumMembers";
-    ListFormat2[ListFormat2["CaseBlockClauses"] = 129] = "CaseBlockClauses";
-    ListFormat2[ListFormat2["NamedImportsOrExportsElements"] = 525136] = "NamedImportsOrExportsElements";
-    ListFormat2[ListFormat2["JsxElementOrFragmentChildren"] = 262144] = "JsxElementOrFragmentChildren";
-    ListFormat2[ListFormat2["JsxElementAttributes"] = 262656] = "JsxElementAttributes";
-    ListFormat2[ListFormat2["CaseOrDefaultClauseStatements"] = 163969] = "CaseOrDefaultClauseStatements";
-    ListFormat2[ListFormat2["HeritageClauseTypes"] = 528] = "HeritageClauseTypes";
-    ListFormat2[ListFormat2["SourceFileStatements"] = 131073] = "SourceFileStatements";
-    ListFormat2[ListFormat2["Decorators"] = 2146305] = "Decorators";
-    ListFormat2[ListFormat2["TypeArguments"] = 53776] = "TypeArguments";
-    ListFormat2[ListFormat2["TypeParameters"] = 53776] = "TypeParameters";
-    ListFormat2[ListFormat2["Parameters"] = 2576] = "Parameters";
-    ListFormat2[ListFormat2["IndexSignatureParameters"] = 8848] = "IndexSignatureParameters";
-    ListFormat2[ListFormat2["JSDocComment"] = 33] = "JSDocComment";
-    return ListFormat2;
-  })(ListFormat || {});
-  var PragmaKindFlags = /* @__PURE__ */ ((PragmaKindFlags2) => {
-    PragmaKindFlags2[PragmaKindFlags2["None"] = 0] = "None";
-    PragmaKindFlags2[PragmaKindFlags2["TripleSlashXML"] = 1] = "TripleSlashXML";
-    PragmaKindFlags2[PragmaKindFlags2["SingleLine"] = 2] = "SingleLine";
-    PragmaKindFlags2[PragmaKindFlags2["MultiLine"] = 4] = "MultiLine";
-    PragmaKindFlags2[PragmaKindFlags2["All"] = 7] = "All";
-    PragmaKindFlags2[PragmaKindFlags2["Default"] = 7 /* All */] = "Default";
-    return PragmaKindFlags2;
-  })(PragmaKindFlags || {});
-  var commentPragmas = {
-    "reference": {
-      args: [
-        { name: "types", optional: true, captureSpan: true },
-        { name: "lib", optional: true, captureSpan: true },
-        { name: "path", optional: true, captureSpan: true },
-        { name: "no-default-lib", optional: true },
-        { name: "resolution-mode", optional: true }
-      ],
-      kind: 1 /* TripleSlashXML */
-    },
-    "amd-dependency": {
-      args: [{ name: "path" }, { name: "name", optional: true }],
-      kind: 1 /* TripleSlashXML */
-    },
-    "amd-module": {
-      args: [{ name: "name" }],
-      kind: 1 /* TripleSlashXML */
-    },
-    "ts-check": {
-      kind: 2 /* SingleLine */
-    },
-    "ts-nocheck": {
-      kind: 2 /* SingleLine */
-    },
-    "jsx": {
-      args: [{ name: "factory" }],
-      kind: 4 /* MultiLine */
-    },
-    "jsxfrag": {
-      args: [{ name: "factory" }],
-      kind: 4 /* MultiLine */
-    },
-    "jsximportsource": {
-      args: [{ name: "factory" }],
-      kind: 4 /* MultiLine */
-    },
-    "jsxruntime": {
-      args: [{ name: "factory" }],
-      kind: 4 /* MultiLine */
+  } else {
+    Debug.assert(ch === 124 /* bar */ || ch === 61 /* equals */);
+    while (pos < len) {
+      const currentChar = text.charCodeAt(pos);
+      if ((currentChar === 61 /* equals */ || currentChar === 62 /* greaterThan */) && currentChar !== ch && isConflictMarkerTrivia(text, pos)) {
+        break;
+      }
+      pos++;
     }
-  };
-
-  // src/compiler/sys.ts
-  function generateDjb2Hash(data) {
-    let acc = 5381;
-    for (let i = 0; i < data.length; i++) {
-      acc = (acc << 5) + acc + data.charCodeAt(i);
-    }
-    return acc.toString();
-  }
-  function setStackTraceLimit() {
-    if (Error.stackTraceLimit < 100) {
-      Error.stackTraceLimit = 100;
-    }
-  }
-  var FileWatcherEventKind = /* @__PURE__ */ ((FileWatcherEventKind2) => {
-    FileWatcherEventKind2[FileWatcherEventKind2["Created"] = 0] = "Created";
-    FileWatcherEventKind2[FileWatcherEventKind2["Changed"] = 1] = "Changed";
-    FileWatcherEventKind2[FileWatcherEventKind2["Deleted"] = 2] = "Deleted";
-    return FileWatcherEventKind2;
-  })(FileWatcherEventKind || {});
-  var PollingInterval = /* @__PURE__ */ ((PollingInterval3) => {
-    PollingInterval3[PollingInterval3["High"] = 2e3] = "High";
-    PollingInterval3[PollingInterval3["Medium"] = 500] = "Medium";
-    PollingInterval3[PollingInterval3["Low"] = 250] = "Low";
-    return PollingInterval3;
-  })(PollingInterval || {});
-  var missingFileModifiedTime = new Date(0);
-  function getModifiedTime(host, fileName) {
-    return host.getModifiedTime(fileName) || missingFileModifiedTime;
-  }
-  function createPollingIntervalBasedLevels(levels) {
-    return {
-      [250 /* Low */]: levels.Low,
-      [500 /* Medium */]: levels.Medium,
-      [2e3 /* High */]: levels.High
-    };
   }
-  var defaultChunkLevels = { Low: 32, Medium: 64, High: 256 };
-  var pollingChunkSize = createPollingIntervalBasedLevels(defaultChunkLevels);
-  var unchangedPollThresholds = createPollingIntervalBasedLevels(defaultChunkLevels);
-  function setCustomPollingValues(system) {
-    if (!system.getEnvironmentVariable) {
-      return;
+  return pos;
+}
+var shebangTriviaRegex = /^#!.*/;
+function isShebangTrivia(text, pos) {
+  Debug.assert(pos === 0);
+  return shebangTriviaRegex.test(text);
+}
+function scanShebangTrivia(text, pos) {
+  const shebang = shebangTriviaRegex.exec(text)[0];
+  pos = pos + shebang.length;
+  return pos;
+}
+function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) {
+  let pendingPos;
+  let pendingEnd;
+  let pendingKind;
+  let pendingHasTrailingNewLine;
+  let hasPendingCommentRange = false;
+  let collecting = trailing;
+  let accumulator = initial;
+  if (pos === 0) {
+    collecting = true;
+    const shebang = getShebang(text);
+    if (shebang) {
+      pos = shebang.length;
     }
-    const pollingIntervalChanged = setCustomLevels("TSC_WATCH_POLLINGINTERVAL", PollingInterval);
-    pollingChunkSize = getCustomPollingBasedLevels("TSC_WATCH_POLLINGCHUNKSIZE", defaultChunkLevels) || pollingChunkSize;
-    unchangedPollThresholds = getCustomPollingBasedLevels("TSC_WATCH_UNCHANGEDPOLLTHRESHOLDS", defaultChunkLevels) || unchangedPollThresholds;
-    function getLevel(envVar, level) {
-      return system.getEnvironmentVariable(`${envVar}_${level.toUpperCase()}`);
-    }
-    function getCustomLevels(baseVariable) {
-      let customLevels;
-      setCustomLevel("Low");
-      setCustomLevel("Medium");
-      setCustomLevel("High");
-      return customLevels;
-      function setCustomLevel(level) {
-        const customLevel = getLevel(baseVariable, level);
-        if (customLevel) {
-          (customLevels || (customLevels = {}))[level] = Number(customLevel);
-        }
-      }
-    }
-    function setCustomLevels(baseVariable, levels) {
-      const customLevels = getCustomLevels(baseVariable);
-      if (customLevels) {
-        setLevel("Low");
-        setLevel("Medium");
-        setLevel("High");
-        return true;
+  }
+  scan:
+    while (pos >= 0 && pos < text.length) {
+      const ch = text.charCodeAt(pos);
+      switch (ch) {
+        case 13 /* carriageReturn */:
+          if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) {
+            pos++;
+          }
+        case 10 /* lineFeed */:
+          pos++;
+          if (trailing) {
+            break scan;
+          }
+          collecting = true;
+          if (hasPendingCommentRange) {
+            pendingHasTrailingNewLine = true;
+          }
+          continue;
+        case 9 /* tab */:
+        case 11 /* verticalTab */:
+        case 12 /* formFeed */:
+        case 32 /* space */:
+          pos++;
+          continue;
+        case 47 /* slash */:
+          const nextChar = text.charCodeAt(pos + 1);
+          let hasTrailingNewLine = false;
+          if (nextChar === 47 /* slash */ || nextChar === 42 /* asterisk */) {
+            const kind = nextChar === 47 /* slash */ ? 2 /* SingleLineCommentTrivia */ : 3 /* MultiLineCommentTrivia */;
+            const startPos = pos;
+            pos += 2;
+            if (nextChar === 47 /* slash */) {
+              while (pos < text.length) {
+                if (isLineBreak(text.charCodeAt(pos))) {
+                  hasTrailingNewLine = true;
+                  break;
+                }
+                pos++;
+              }
+            } else {
+              while (pos < text.length) {
+                if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) {
+                  pos += 2;
+                  break;
+                }
+                pos++;
+              }
+            }
+            if (collecting) {
+              if (hasPendingCommentRange) {
+                accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator);
+                if (!reduce && accumulator) {
+                  return accumulator;
+                }
+              }
+              pendingPos = startPos;
+              pendingEnd = pos;
+              pendingKind = kind;
+              pendingHasTrailingNewLine = hasTrailingNewLine;
+              hasPendingCommentRange = true;
+            }
+            continue;
+          }
+          break scan;
+        default:
+          if (ch > 127 /* maxAsciiCharacter */ && isWhiteSpaceLike(ch)) {
+            if (hasPendingCommentRange && isLineBreak(ch)) {
+              pendingHasTrailingNewLine = true;
+            }
+            pos++;
+            continue;
+          }
+          break scan;
       }
+    }
+  if (hasPendingCommentRange) {
+    accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator);
+  }
+  return accumulator;
+}
+function forEachLeadingCommentRange(text, pos, cb, state) {
+  return iterateCommentRanges(
+    /*reduce*/
+    false,
+    text,
+    pos,
+    /*trailing*/
+    false,
+    cb,
+    state
+  );
+}
+function forEachTrailingCommentRange(text, pos, cb, state) {
+  return iterateCommentRanges(
+    /*reduce*/
+    false,
+    text,
+    pos,
+    /*trailing*/
+    true,
+    cb,
+    state
+  );
+}
+function reduceEachLeadingCommentRange(text, pos, cb, state, initial) {
+  return iterateCommentRanges(
+    /*reduce*/
+    true,
+    text,
+    pos,
+    /*trailing*/
+    false,
+    cb,
+    state,
+    initial
+  );
+}
+function reduceEachTrailingCommentRange(text, pos, cb, state, initial) {
+  return iterateCommentRanges(
+    /*reduce*/
+    true,
+    text,
+    pos,
+    /*trailing*/
+    true,
+    cb,
+    state,
+    initial
+  );
+}
+function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments) {
+  if (!comments) {
+    comments = [];
+  }
+  comments.push({ kind, pos, end, hasTrailingNewLine });
+  return comments;
+}
+function getLeadingCommentRanges(text, pos) {
+  return reduceEachLeadingCommentRange(
+    text,
+    pos,
+    appendCommentRange,
+    /*state*/
+    void 0,
+    /*initial*/
+    void 0
+  );
+}
+function getTrailingCommentRanges(text, pos) {
+  return reduceEachTrailingCommentRange(
+    text,
+    pos,
+    appendCommentRange,
+    /*state*/
+    void 0,
+    /*initial*/
+    void 0
+  );
+}
+function getShebang(text) {
+  const match = shebangTriviaRegex.exec(text);
+  if (match) {
+    return match[0];
+  }
+}
+function isIdentifierStart(ch, languageVersion) {
+  return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion);
+}
+function isIdentifierPart(ch, languageVersion, identifierVariant) {
+  return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || // "-" and ":" are valid in JSX Identifiers
+  (identifierVariant === 1 /* JSX */ ? ch === 45 /* minus */ || ch === 58 /* colon */ : false) || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion);
+}
+function isIdentifierText(name, languageVersion, identifierVariant) {
+  let ch = codePointAt(name, 0);
+  if (!isIdentifierStart(ch, languageVersion)) {
+    return false;
+  }
+  for (let i = charSize(ch); i < name.length; i += charSize(ch)) {
+    if (!isIdentifierPart(ch = codePointAt(name, i), languageVersion, identifierVariant)) {
       return false;
-      function setLevel(level) {
-        levels[level] = customLevels[level] || levels[level];
-      }
     }
-    function getCustomPollingBasedLevels(baseVariable, defaultLevels) {
-      const customLevels = getCustomLevels(baseVariable);
-      return (pollingIntervalChanged || customLevels) && createPollingIntervalBasedLevels(customLevels ? { ...defaultLevels, ...customLevels } : defaultLevels);
+  }
+  return true;
+}
+function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Standard */, textInitial, onError, start2, length2) {
+  let text = textInitial;
+  let pos;
+  let end;
+  let startPos;
+  let tokenPos;
+  let token;
+  let tokenValue;
+  let tokenFlags;
+  let commentDirectives;
+  let inJSDocType = 0;
+  setText(text, start2, length2);
+  const scanner2 = {
+    getStartPos: () => startPos,
+    getTextPos: () => pos,
+    getToken: () => token,
+    getTokenPos: () => tokenPos,
+    getTokenText: () => text.substring(tokenPos, pos),
+    getTokenValue: () => tokenValue,
+    hasUnicodeEscape: () => (tokenFlags & 1024 /* UnicodeEscape */) !== 0,
+    hasExtendedUnicodeEscape: () => (tokenFlags & 8 /* ExtendedUnicodeEscape */) !== 0,
+    hasPrecedingLineBreak: () => (tokenFlags & 1 /* PrecedingLineBreak */) !== 0,
+    hasPrecedingJSDocComment: () => (tokenFlags & 2 /* PrecedingJSDocComment */) !== 0,
+    isIdentifier: () => token === 79 /* Identifier */ || token > 116 /* LastReservedWord */,
+    isReservedWord: () => token >= 81 /* FirstReservedWord */ && token <= 116 /* LastReservedWord */,
+    isUnterminated: () => (tokenFlags & 4 /* Unterminated */) !== 0,
+    getCommentDirectives: () => commentDirectives,
+    getNumericLiteralFlags: () => tokenFlags & 1008 /* NumericLiteralFlags */,
+    getTokenFlags: () => tokenFlags,
+    reScanGreaterToken,
+    reScanAsteriskEqualsToken,
+    reScanSlashToken,
+    reScanTemplateToken,
+    reScanTemplateHeadOrNoSubstitutionTemplate,
+    scanJsxIdentifier,
+    scanJsxAttributeValue,
+    reScanJsxAttributeValue,
+    reScanJsxToken,
+    reScanLessThanToken,
+    reScanHashToken,
+    reScanQuestionToken,
+    reScanInvalidIdentifier,
+    scanJsxToken,
+    scanJsDocToken,
+    scan,
+    getText,
+    clearCommentDirectives,
+    setText,
+    setScriptTarget,
+    setLanguageVariant,
+    setOnError,
+    setTextPos,
+    setInJSDocType,
+    tryScan,
+    lookAhead,
+    scanRange
+  };
+  if (Debug.isDebugging) {
+    Object.defineProperty(scanner2, "__debugShowCurrentPositionInText", {
+      get: () => {
+        const text2 = scanner2.getText();
+        return text2.slice(0, scanner2.getStartPos()) + "\u2551" + text2.slice(scanner2.getStartPos());
+      }
+    });
+  }
+  return scanner2;
+  function error(message, errPos = pos, length3) {
+    if (onError) {
+      const oldPos = pos;
+      pos = errPos;
+      onError(message, length3 || 0);
+      pos = oldPos;
     }
   }
-  function pollWatchedFileQueue(host, queue, pollIndex, chunkSize, callbackOnWatchFileStat) {
-    let definedValueCopyToIndex = pollIndex;
-    for (let canVisit = queue.length; chunkSize && canVisit; nextPollIndex(), canVisit--) {
-      const watchedFile = queue[pollIndex];
-      if (!watchedFile) {
-        continue;
-      } else if (watchedFile.isClosed) {
-        queue[pollIndex] = void 0;
+  function scanNumberFragment() {
+    let start3 = pos;
+    let allowSeparator = false;
+    let isPreviousTokenSeparator = false;
+    let result = "";
+    while (true) {
+      const ch = text.charCodeAt(pos);
+      if (ch === 95 /* _ */) {
+        tokenFlags |= 512 /* ContainsSeparator */;
+        if (allowSeparator) {
+          allowSeparator = false;
+          isPreviousTokenSeparator = true;
+          result += text.substring(start3, pos);
+        } else if (isPreviousTokenSeparator) {
+          error(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1);
+        } else {
+          error(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
+        }
+        pos++;
+        start3 = pos;
         continue;
       }
-      chunkSize--;
-      const fileChanged = onWatchedFileStat(watchedFile, getModifiedTime(host, watchedFile.fileName));
-      if (watchedFile.isClosed) {
-        queue[pollIndex] = void 0;
+      if (isDigit(ch)) {
+        allowSeparator = true;
+        isPreviousTokenSeparator = false;
+        pos++;
         continue;
       }
-      callbackOnWatchFileStat == null ? void 0 : callbackOnWatchFileStat(watchedFile, pollIndex, fileChanged);
-      if (queue[pollIndex]) {
-        if (definedValueCopyToIndex < pollIndex) {
-          queue[definedValueCopyToIndex] = watchedFile;
-          queue[pollIndex] = void 0;
-        }
-        definedValueCopyToIndex++;
+      break;
+    }
+    if (text.charCodeAt(pos - 1) === 95 /* _ */) {
+      error(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1);
+    }
+    return result + text.substring(start3, pos);
+  }
+  function scanNumber() {
+    const start3 = pos;
+    const mainFragment = scanNumberFragment();
+    let decimalFragment;
+    let scientificFragment;
+    if (text.charCodeAt(pos) === 46 /* dot */) {
+      pos++;
+      decimalFragment = scanNumberFragment();
+    }
+    let end2 = pos;
+    if (text.charCodeAt(pos) === 69 /* E */ || text.charCodeAt(pos) === 101 /* e */) {
+      pos++;
+      tokenFlags |= 16 /* Scientific */;
+      if (text.charCodeAt(pos) === 43 /* plus */ || text.charCodeAt(pos) === 45 /* minus */)
+        pos++;
+      const preNumericPart = pos;
+      const finalFragment = scanNumberFragment();
+      if (!finalFragment) {
+        error(Diagnostics.Digit_expected);
+      } else {
+        scientificFragment = text.substring(end2, preNumericPart) + finalFragment;
+        end2 = pos;
       }
     }
-    return pollIndex;
-    function nextPollIndex() {
-      pollIndex++;
-      if (pollIndex === queue.length) {
-        if (definedValueCopyToIndex < pollIndex) {
-          queue.length = definedValueCopyToIndex;
-        }
-        pollIndex = 0;
-        definedValueCopyToIndex = 0;
+    let result;
+    if (tokenFlags & 512 /* ContainsSeparator */) {
+      result = mainFragment;
+      if (decimalFragment) {
+        result += "." + decimalFragment;
+      }
+      if (scientificFragment) {
+        result += scientificFragment;
       }
+    } else {
+      result = text.substring(start3, end2);
     }
-  }
-  function createDynamicPriorityPollingWatchFile(host) {
-    const watchedFiles = [];
-    const changedFilesInLastPoll = [];
-    const lowPollingIntervalQueue = createPollingIntervalQueue(250 /* Low */);
-    const mediumPollingIntervalQueue = createPollingIntervalQueue(500 /* Medium */);
-    const highPollingIntervalQueue = createPollingIntervalQueue(2e3 /* High */);
-    return watchFile2;
-    function watchFile2(fileName, callback, defaultPollingInterval) {
-      const file = {
-        fileName,
-        callback,
-        unchangedPolls: 0,
-        mtime: getModifiedTime(host, fileName)
-      };
-      watchedFiles.push(file);
-      addToPollingIntervalQueue(file, defaultPollingInterval);
+    if (decimalFragment !== void 0 || tokenFlags & 16 /* Scientific */) {
+      checkForIdentifierStartAfterNumericLiteral(start3, decimalFragment === void 0 && !!(tokenFlags & 16 /* Scientific */));
       return {
-        close: () => {
-          file.isClosed = true;
-          unorderedRemoveItem(watchedFiles, file);
-        }
+        type: 8 /* NumericLiteral */,
+        value: "" + +result
+        // if value is not an integer, it can be safely coerced to a number
       };
+    } else {
+      tokenValue = result;
+      const type = checkBigIntSuffix();
+      checkForIdentifierStartAfterNumericLiteral(start3);
+      return { type, value: tokenValue };
     }
-    function createPollingIntervalQueue(pollingInterval) {
-      const queue = [];
-      queue.pollingInterval = pollingInterval;
-      queue.pollIndex = 0;
-      queue.pollScheduled = false;
-      return queue;
+  }
+  function checkForIdentifierStartAfterNumericLiteral(numericStart, isScientific) {
+    if (!isIdentifierStart(codePointAt(text, pos), languageVersion)) {
+      return;
     }
-    function pollPollingIntervalQueue(queue) {
-      queue.pollIndex = pollQueue(queue, queue.pollingInterval, queue.pollIndex, pollingChunkSize[queue.pollingInterval]);
-      if (queue.length) {
-        scheduleNextPoll(queue.pollingInterval);
+    const identifierStart = pos;
+    const { length: length3 } = scanIdentifierParts();
+    if (length3 === 1 && text[identifierStart] === "n") {
+      if (isScientific) {
+        error(Diagnostics.A_bigint_literal_cannot_use_exponential_notation, numericStart, identifierStart - numericStart + 1);
       } else {
-        Debug.assert(queue.pollIndex === 0);
-        queue.pollScheduled = false;
+        error(Diagnostics.A_bigint_literal_must_be_an_integer, numericStart, identifierStart - numericStart + 1);
       }
+    } else {
+      error(Diagnostics.An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal, identifierStart, length3);
+      pos = identifierStart;
     }
-    function pollLowPollingIntervalQueue(queue) {
-      pollQueue(changedFilesInLastPoll, 250 /* Low */, 0, changedFilesInLastPoll.length);
-      pollPollingIntervalQueue(queue);
-      if (!queue.pollScheduled && changedFilesInLastPoll.length) {
-        scheduleNextPoll(250 /* Low */);
-      }
+  }
+  function scanOctalDigits() {
+    const start3 = pos;
+    while (isOctalDigit(text.charCodeAt(pos))) {
+      pos++;
     }
-    function pollQueue(queue, pollingInterval, pollIndex, chunkSize) {
-      return pollWatchedFileQueue(
-        host,
-        queue,
-        pollIndex,
-        chunkSize,
-        onWatchFileStat
-      );
-      function onWatchFileStat(watchedFile, pollIndex2, fileChanged) {
-        if (fileChanged) {
-          watchedFile.unchangedPolls = 0;
-          if (queue !== changedFilesInLastPoll) {
-            queue[pollIndex2] = void 0;
-            addChangedFileToLowPollingIntervalQueue(watchedFile);
-          }
-        } else if (watchedFile.unchangedPolls !== unchangedPollThresholds[pollingInterval]) {
-          watchedFile.unchangedPolls++;
-        } else if (queue === changedFilesInLastPoll) {
-          watchedFile.unchangedPolls = 1;
-          queue[pollIndex2] = void 0;
-          addToPollingIntervalQueue(watchedFile, 250 /* Low */);
-        } else if (pollingInterval !== 2e3 /* High */) {
-          watchedFile.unchangedPolls++;
-          queue[pollIndex2] = void 0;
-          addToPollingIntervalQueue(watchedFile, pollingInterval === 250 /* Low */ ? 500 /* Medium */ : 2e3 /* High */);
+    return +text.substring(start3, pos);
+  }
+  function scanExactNumberOfHexDigits(count, canHaveSeparators) {
+    const valueString = scanHexDigits(
+      /*minCount*/
+      count,
+      /*scanAsManyAsPossible*/
+      false,
+      canHaveSeparators
+    );
+    return valueString ? parseInt(valueString, 16) : -1;
+  }
+  function scanMinimumNumberOfHexDigits(count, canHaveSeparators) {
+    return scanHexDigits(
+      /*minCount*/
+      count,
+      /*scanAsManyAsPossible*/
+      true,
+      canHaveSeparators
+    );
+  }
+  function scanHexDigits(minCount, scanAsManyAsPossible, canHaveSeparators) {
+    let valueChars = [];
+    let allowSeparator = false;
+    let isPreviousTokenSeparator = false;
+    while (valueChars.length < minCount || scanAsManyAsPossible) {
+      let ch = text.charCodeAt(pos);
+      if (canHaveSeparators && ch === 95 /* _ */) {
+        tokenFlags |= 512 /* ContainsSeparator */;
+        if (allowSeparator) {
+          allowSeparator = false;
+          isPreviousTokenSeparator = true;
+        } else if (isPreviousTokenSeparator) {
+          error(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1);
+        } else {
+          error(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
         }
+        pos++;
+        continue;
       }
-    }
-    function pollingIntervalQueue(pollingInterval) {
-      switch (pollingInterval) {
-        case 250 /* Low */:
-          return lowPollingIntervalQueue;
-        case 500 /* Medium */:
-          return mediumPollingIntervalQueue;
-        case 2e3 /* High */:
-          return highPollingIntervalQueue;
+      allowSeparator = canHaveSeparators;
+      if (ch >= 65 /* A */ && ch <= 70 /* F */) {
+        ch += 97 /* a */ - 65 /* A */;
+      } else if (!(ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch >= 97 /* a */ && ch <= 102 /* f */)) {
+        break;
       }
+      valueChars.push(ch);
+      pos++;
+      isPreviousTokenSeparator = false;
     }
-    function addToPollingIntervalQueue(file, pollingInterval) {
-      pollingIntervalQueue(pollingInterval).push(file);
-      scheduleNextPollIfNotAlreadyScheduled(pollingInterval);
+    if (valueChars.length < minCount) {
+      valueChars = [];
     }
-    function addChangedFileToLowPollingIntervalQueue(file) {
-      changedFilesInLastPoll.push(file);
-      scheduleNextPollIfNotAlreadyScheduled(250 /* Low */);
+    if (text.charCodeAt(pos - 1) === 95 /* _ */) {
+      error(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1);
     }
-    function scheduleNextPollIfNotAlreadyScheduled(pollingInterval) {
-      if (!pollingIntervalQueue(pollingInterval).pollScheduled) {
-        scheduleNextPoll(pollingInterval);
+    return String.fromCharCode(...valueChars);
+  }
+  function scanString(jsxAttributeString = false) {
+    const quote2 = text.charCodeAt(pos);
+    pos++;
+    let result = "";
+    let start3 = pos;
+    while (true) {
+      if (pos >= end) {
+        result += text.substring(start3, pos);
+        tokenFlags |= 4 /* Unterminated */;
+        error(Diagnostics.Unterminated_string_literal);
+        break;
+      }
+      const ch = text.charCodeAt(pos);
+      if (ch === quote2) {
+        result += text.substring(start3, pos);
+        pos++;
+        break;
+      }
+      if (ch === 92 /* backslash */ && !jsxAttributeString) {
+        result += text.substring(start3, pos);
+        result += scanEscapeSequence();
+        start3 = pos;
+        continue;
+      }
+      if (isLineBreak(ch) && !jsxAttributeString) {
+        result += text.substring(start3, pos);
+        tokenFlags |= 4 /* Unterminated */;
+        error(Diagnostics.Unterminated_string_literal);
+        break;
       }
+      pos++;
     }
-    function scheduleNextPoll(pollingInterval) {
-      pollingIntervalQueue(pollingInterval).pollScheduled = host.setTimeout(pollingInterval === 250 /* Low */ ? pollLowPollingIntervalQueue : pollPollingIntervalQueue, pollingInterval, pollingIntervalQueue(pollingInterval));
+    return result;
+  }
+  function scanTemplateAndSetTokenValue(isTaggedTemplate) {
+    const startedWithBacktick = text.charCodeAt(pos) === 96 /* backtick */;
+    pos++;
+    let start3 = pos;
+    let contents = "";
+    let resultingToken;
+    while (true) {
+      if (pos >= end) {
+        contents += text.substring(start3, pos);
+        tokenFlags |= 4 /* Unterminated */;
+        error(Diagnostics.Unterminated_template_literal);
+        resultingToken = startedWithBacktick ? 14 /* NoSubstitutionTemplateLiteral */ : 17 /* TemplateTail */;
+        break;
+      }
+      const currChar = text.charCodeAt(pos);
+      if (currChar === 96 /* backtick */) {
+        contents += text.substring(start3, pos);
+        pos++;
+        resultingToken = startedWithBacktick ? 14 /* NoSubstitutionTemplateLiteral */ : 17 /* TemplateTail */;
+        break;
+      }
+      if (currChar === 36 /* $ */ && pos + 1 < end && text.charCodeAt(pos + 1) === 123 /* openBrace */) {
+        contents += text.substring(start3, pos);
+        pos += 2;
+        resultingToken = startedWithBacktick ? 15 /* TemplateHead */ : 16 /* TemplateMiddle */;
+        break;
+      }
+      if (currChar === 92 /* backslash */) {
+        contents += text.substring(start3, pos);
+        contents += scanEscapeSequence(isTaggedTemplate);
+        start3 = pos;
+        continue;
+      }
+      if (currChar === 13 /* carriageReturn */) {
+        contents += text.substring(start3, pos);
+        pos++;
+        if (pos < end && text.charCodeAt(pos) === 10 /* lineFeed */) {
+          pos++;
+        }
+        contents += "\n";
+        start3 = pos;
+        continue;
+      }
+      pos++;
     }
+    Debug.assert(resultingToken !== void 0);
+    tokenValue = contents;
+    return resultingToken;
   }
-  function createUseFsEventsOnParentDirectoryWatchFile(fsWatch, useCaseSensitiveFileNames) {
-    const fileWatcherCallbacks = createMultiMap();
-    const dirWatchers = /* @__PURE__ */ new Map();
-    const toCanonicalName = createGetCanonicalFileName(useCaseSensitiveFileNames);
-    return nonPollingWatchFile;
-    function nonPollingWatchFile(fileName, callback, _pollingInterval, fallbackOptions) {
-      const filePath = toCanonicalName(fileName);
-      fileWatcherCallbacks.add(filePath, callback);
-      const dirPath = getDirectoryPath(filePath) || ".";
-      const watcher = dirWatchers.get(dirPath) || createDirectoryWatcher(getDirectoryPath(fileName) || ".", dirPath, fallbackOptions);
-      watcher.referenceCount++;
-      return {
-        close: () => {
-          if (watcher.referenceCount === 1) {
-            watcher.close();
-            dirWatchers.delete(dirPath);
-          } else {
-            watcher.referenceCount--;
+  function scanEscapeSequence(isTaggedTemplate) {
+    const start3 = pos;
+    pos++;
+    if (pos >= end) {
+      error(Diagnostics.Unexpected_end_of_text);
+      return "";
+    }
+    const ch = text.charCodeAt(pos);
+    pos++;
+    switch (ch) {
+      case 48 /* _0 */:
+        if (isTaggedTemplate && pos < end && isDigit(text.charCodeAt(pos))) {
+          pos++;
+          tokenFlags |= 2048 /* ContainsInvalidEscape */;
+          return text.substring(start3, pos);
+        }
+        return "\0";
+      case 98 /* b */:
+        return "\b";
+      case 116 /* t */:
+        return "	";
+      case 110 /* n */:
+        return "\n";
+      case 118 /* v */:
+        return "\v";
+      case 102 /* f */:
+        return "\f";
+      case 114 /* r */:
+        return "\r";
+      case 39 /* singleQuote */:
+        return "'";
+      case 34 /* doubleQuote */:
+        return '"';
+      case 117 /* u */:
+        if (isTaggedTemplate) {
+          for (let escapePos = pos; escapePos < pos + 4; escapePos++) {
+            if (escapePos < end && !isHexDigit(text.charCodeAt(escapePos)) && text.charCodeAt(escapePos) !== 123 /* openBrace */) {
+              pos = escapePos;
+              tokenFlags |= 2048 /* ContainsInvalidEscape */;
+              return text.substring(start3, pos);
+            }
           }
-          fileWatcherCallbacks.remove(filePath, callback);
         }
-      };
-    }
-    function createDirectoryWatcher(dirName, dirPath, fallbackOptions) {
-      const watcher = fsWatch(
-        dirName,
-        FileSystemEntryKind.Directory,
-        (_eventName, relativeFileName, modifiedTime) => {
-          if (!isString(relativeFileName))
-            return;
-          const fileName = getNormalizedAbsolutePath(relativeFileName, dirName);
-          const callbacks = fileName && fileWatcherCallbacks.get(toCanonicalName(fileName));
-          if (callbacks) {
-            for (const fileCallback of callbacks) {
-              fileCallback(fileName, 1 /* Changed */, modifiedTime);
+        if (pos < end && text.charCodeAt(pos) === 123 /* openBrace */) {
+          pos++;
+          if (isTaggedTemplate && !isHexDigit(text.charCodeAt(pos))) {
+            tokenFlags |= 2048 /* ContainsInvalidEscape */;
+            return text.substring(start3, pos);
+          }
+          if (isTaggedTemplate) {
+            const savePos = pos;
+            const escapedValueString = scanMinimumNumberOfHexDigits(
+              1,
+              /*canHaveSeparators*/
+              false
+            );
+            const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
+            if (!isCodePoint(escapedValue) || text.charCodeAt(pos) !== 125 /* closeBrace */) {
+              tokenFlags |= 2048 /* ContainsInvalidEscape */;
+              return text.substring(start3, pos);
+            } else {
+              pos = savePos;
             }
           }
-        },
-        false,
-        500 /* Medium */,
-        fallbackOptions
-      );
-      watcher.referenceCount = 0;
-      dirWatchers.set(dirPath, watcher);
-      return watcher;
-    }
-  }
-  function createFixedChunkSizePollingWatchFile(host) {
-    const watchedFiles = [];
-    let pollIndex = 0;
-    let pollScheduled;
-    return watchFile2;
-    function watchFile2(fileName, callback) {
-      const file = {
-        fileName,
-        callback,
-        mtime: getModifiedTime(host, fileName)
-      };
-      watchedFiles.push(file);
-      scheduleNextPoll();
-      return {
-        close: () => {
-          file.isClosed = true;
-          unorderedRemoveItem(watchedFiles, file);
+          tokenFlags |= 8 /* ExtendedUnicodeEscape */;
+          return scanExtendedUnicodeEscape();
         }
-      };
-    }
-    function pollQueue() {
-      pollScheduled = void 0;
-      pollIndex = pollWatchedFileQueue(host, watchedFiles, pollIndex, pollingChunkSize[250 /* Low */]);
-      scheduleNextPoll();
-    }
-    function scheduleNextPoll() {
-      if (!watchedFiles.length || pollScheduled)
-        return;
-      pollScheduled = host.setTimeout(pollQueue, 2e3 /* High */);
+        tokenFlags |= 1024 /* UnicodeEscape */;
+        return scanHexadecimalEscape(
+          /*numDigits*/
+          4
+        );
+      case 120 /* x */:
+        if (isTaggedTemplate) {
+          if (!isHexDigit(text.charCodeAt(pos))) {
+            tokenFlags |= 2048 /* ContainsInvalidEscape */;
+            return text.substring(start3, pos);
+          } else if (!isHexDigit(text.charCodeAt(pos + 1))) {
+            pos++;
+            tokenFlags |= 2048 /* ContainsInvalidEscape */;
+            return text.substring(start3, pos);
+          }
+        }
+        return scanHexadecimalEscape(
+          /*numDigits*/
+          2
+        );
+      case 13 /* carriageReturn */:
+        if (pos < end && text.charCodeAt(pos) === 10 /* lineFeed */) {
+          pos++;
+        }
+      case 10 /* lineFeed */:
+      case 8232 /* lineSeparator */:
+      case 8233 /* paragraphSeparator */:
+        return "";
+      default:
+        return String.fromCharCode(ch);
     }
   }
-  function createSingleWatcherPerName(cache, useCaseSensitiveFileNames, name, callback, createWatcher) {
-    const toCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames);
-    const path = toCanonicalFileName(name);
-    const existing = cache.get(path);
-    if (existing) {
-      existing.callbacks.push(callback);
+  function scanHexadecimalEscape(numDigits) {
+    const escapedValue = scanExactNumberOfHexDigits(
+      numDigits,
+      /*canHaveSeparators*/
+      false
+    );
+    if (escapedValue >= 0) {
+      return String.fromCharCode(escapedValue);
     } else {
-      cache.set(path, {
-        watcher: createWatcher((param1, param2, param3) => {
-          var _a2;
-          return (_a2 = cache.get(path)) == null ? void 0 : _a2.callbacks.slice().forEach((cb) => cb(param1, param2, param3));
-        }),
-        callbacks: [callback]
-      });
+      error(Diagnostics.Hexadecimal_digit_expected);
+      return "";
     }
-    return {
-      close: () => {
-        const watcher = cache.get(path);
-        if (!watcher)
-          return;
-        if (!orderedRemoveItem(watcher.callbacks, callback) || watcher.callbacks.length)
-          return;
-        cache.delete(path);
-        closeFileWatcherOf(watcher);
-      }
-    };
   }
-  function onWatchedFileStat(watchedFile, modifiedTime) {
-    const oldTime = watchedFile.mtime.getTime();
-    const newTime = modifiedTime.getTime();
-    if (oldTime !== newTime) {
-      watchedFile.mtime = modifiedTime;
-      watchedFile.callback(watchedFile.fileName, getFileWatcherEventKind(oldTime, newTime), modifiedTime);
-      return true;
+  function scanExtendedUnicodeEscape() {
+    const escapedValueString = scanMinimumNumberOfHexDigits(
+      1,
+      /*canHaveSeparators*/
+      false
+    );
+    const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
+    let isInvalidExtendedEscape = false;
+    if (escapedValue < 0) {
+      error(Diagnostics.Hexadecimal_digit_expected);
+      isInvalidExtendedEscape = true;
+    } else if (escapedValue > 1114111) {
+      error(Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive);
+      isInvalidExtendedEscape = true;
+    }
+    if (pos >= end) {
+      error(Diagnostics.Unexpected_end_of_text);
+      isInvalidExtendedEscape = true;
+    } else if (text.charCodeAt(pos) === 125 /* closeBrace */) {
+      pos++;
+    } else {
+      error(Diagnostics.Unterminated_Unicode_escape_sequence);
+      isInvalidExtendedEscape = true;
     }
-    return false;
-  }
-  function getFileWatcherEventKind(oldTime, newTime) {
-    return oldTime === 0 ? 0 /* Created */ : newTime === 0 ? 2 /* Deleted */ : 1 /* Changed */;
+    if (isInvalidExtendedEscape) {
+      return "";
+    }
+    return utf16EncodeAsString(escapedValue);
   }
-  var ignoredPaths = ["/node_modules/.", "/.git", "/.#"];
-  var curSysLog = noop;
-  function sysLog(s) {
-    return curSysLog(s);
+  function peekUnicodeEscape() {
+    if (pos + 5 < end && text.charCodeAt(pos + 1) === 117 /* u */) {
+      const start3 = pos;
+      pos += 2;
+      const value = scanExactNumberOfHexDigits(
+        4,
+        /*canHaveSeparators*/
+        false
+      );
+      pos = start3;
+      return value;
+    }
+    return -1;
   }
-  function setSysLog(logger) {
-    curSysLog = logger;
+  function peekExtendedUnicodeEscape() {
+    if (codePointAt(text, pos + 1) === 117 /* u */ && codePointAt(text, pos + 2) === 123 /* openBrace */) {
+      const start3 = pos;
+      pos += 3;
+      const escapedValueString = scanMinimumNumberOfHexDigits(
+        1,
+        /*canHaveSeparators*/
+        false
+      );
+      const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
+      pos = start3;
+      return escapedValue;
+    }
+    return -1;
   }
-  function createDirectoryWatcherSupportingRecursive({
-    watchDirectory,
-    useCaseSensitiveFileNames,
-    getCurrentDirectory,
-    getAccessibleSortedChildDirectories,
-    fileSystemEntryExists,
-    realpath,
-    setTimeout: setTimeout2,
-    clearTimeout: clearTimeout2
-  }) {
-    const cache = /* @__PURE__ */ new Map();
-    const callbackCache = createMultiMap();
-    const cacheToUpdateChildWatches = /* @__PURE__ */ new Map();
-    let timerToUpdateChildWatches;
-    const filePathComparer = getStringComparer(!useCaseSensitiveFileNames);
-    const toCanonicalFilePath = createGetCanonicalFileName(useCaseSensitiveFileNames);
-    return (dirName, callback, recursive, options) => recursive ? createDirectoryWatcher(dirName, options, callback) : watchDirectory(dirName, callback, recursive, options);
-    function createDirectoryWatcher(dirName, options, callback) {
-      const dirPath = toCanonicalFilePath(dirName);
-      let directoryWatcher = cache.get(dirPath);
-      if (directoryWatcher) {
-        directoryWatcher.refCount++;
-      } else {
-        directoryWatcher = {
-          watcher: watchDirectory(dirName, (fileName) => {
-            if (isIgnoredPath(fileName, options))
-              return;
-            if (options == null ? void 0 : options.synchronousWatchDirectory) {
-              invokeCallbacks(dirPath, fileName);
-              updateChildWatches(dirName, dirPath, options);
-            } else {
-              nonSyncUpdateChildWatches(dirName, dirPath, fileName, options);
-            }
-          }, false, options),
-          refCount: 1,
-          childWatches: emptyArray
-        };
-        cache.set(dirPath, directoryWatcher);
-        updateChildWatches(dirName, dirPath, options);
-      }
-      const callbackToAdd = callback && { dirName, callback };
-      if (callbackToAdd) {
-        callbackCache.add(dirPath, callbackToAdd);
-      }
-      return {
-        dirName,
-        close: () => {
-          const directoryWatcher2 = Debug.checkDefined(cache.get(dirPath));
-          if (callbackToAdd)
-            callbackCache.remove(dirPath, callbackToAdd);
-          directoryWatcher2.refCount--;
-          if (directoryWatcher2.refCount)
-            return;
-          cache.delete(dirPath);
-          closeFileWatcherOf(directoryWatcher2);
-          directoryWatcher2.childWatches.forEach(closeFileWatcher);
+  function scanIdentifierParts() {
+    let result = "";
+    let start3 = pos;
+    while (pos < end) {
+      let ch = codePointAt(text, pos);
+      if (isIdentifierPart(ch, languageVersion)) {
+        pos += charSize(ch);
+      } else if (ch === 92 /* backslash */) {
+        ch = peekExtendedUnicodeEscape();
+        if (ch >= 0 && isIdentifierPart(ch, languageVersion)) {
+          pos += 3;
+          tokenFlags |= 8 /* ExtendedUnicodeEscape */;
+          result += scanExtendedUnicodeEscape();
+          start3 = pos;
+          continue;
         }
-      };
-    }
-    function invokeCallbacks(dirPath, fileNameOrInvokeMap, fileNames) {
-      let fileName;
-      let invokeMap;
-      if (isString(fileNameOrInvokeMap)) {
-        fileName = fileNameOrInvokeMap;
-      } else {
-        invokeMap = fileNameOrInvokeMap;
-      }
-      callbackCache.forEach((callbacks, rootDirName) => {
-        if (invokeMap && invokeMap.get(rootDirName) === true)
-          return;
-        if (rootDirName === dirPath || startsWith(dirPath, rootDirName) && dirPath[rootDirName.length] === directorySeparator) {
-          if (invokeMap) {
-            if (fileNames) {
-              const existing = invokeMap.get(rootDirName);
-              if (existing) {
-                existing.push(...fileNames);
-              } else {
-                invokeMap.set(rootDirName, fileNames.slice());
-              }
-            } else {
-              invokeMap.set(rootDirName, true);
-            }
-          } else {
-            callbacks.forEach(({ callback }) => callback(fileName));
-          }
+        ch = peekUnicodeEscape();
+        if (!(ch >= 0 && isIdentifierPart(ch, languageVersion))) {
+          break;
         }
-      });
-    }
-    function nonSyncUpdateChildWatches(dirName, dirPath, fileName, options) {
-      const parentWatcher = cache.get(dirPath);
-      if (parentWatcher && fileSystemEntryExists(dirName, FileSystemEntryKind.Directory)) {
-        scheduleUpdateChildWatches(dirName, dirPath, fileName, options);
-        return;
-      }
-      invokeCallbacks(dirPath, fileName);
-      removeChildWatches(parentWatcher);
-    }
-    function scheduleUpdateChildWatches(dirName, dirPath, fileName, options) {
-      const existing = cacheToUpdateChildWatches.get(dirPath);
-      if (existing) {
-        existing.fileNames.push(fileName);
+        tokenFlags |= 1024 /* UnicodeEscape */;
+        result += text.substring(start3, pos);
+        result += utf16EncodeAsString(ch);
+        pos += 6;
+        start3 = pos;
       } else {
-        cacheToUpdateChildWatches.set(dirPath, { dirName, options, fileNames: [fileName] });
-      }
-      if (timerToUpdateChildWatches) {
-        clearTimeout2(timerToUpdateChildWatches);
-        timerToUpdateChildWatches = void 0;
+        break;
       }
-      timerToUpdateChildWatches = setTimeout2(onTimerToUpdateChildWatches, 1e3);
     }
-    function onTimerToUpdateChildWatches() {
-      timerToUpdateChildWatches = void 0;
-      sysLog(`sysLog:: onTimerToUpdateChildWatches:: ${cacheToUpdateChildWatches.size}`);
-      const start2 = timestamp();
-      const invokeMap = /* @__PURE__ */ new Map();
-      while (!timerToUpdateChildWatches && cacheToUpdateChildWatches.size) {
-        const result = cacheToUpdateChildWatches.entries().next();
-        Debug.assert(!result.done);
-        const { value: [dirPath, { dirName, options, fileNames }] } = result;
-        cacheToUpdateChildWatches.delete(dirPath);
-        const hasChanges = updateChildWatches(dirName, dirPath, options);
-        invokeCallbacks(dirPath, invokeMap, hasChanges ? void 0 : fileNames);
-      }
-      sysLog(`sysLog:: invokingWatchers:: Elapsed:: ${timestamp() - start2}ms:: ${cacheToUpdateChildWatches.size}`);
-      callbackCache.forEach((callbacks, rootDirName) => {
-        const existing = invokeMap.get(rootDirName);
-        if (existing) {
-          callbacks.forEach(({ callback, dirName }) => {
-            if (isArray(existing)) {
-              existing.forEach(callback);
-            } else {
-              callback(dirName);
-            }
-          });
+    result += text.substring(start3, pos);
+    return result;
+  }
+  function getIdentifierToken() {
+    const len = tokenValue.length;
+    if (len >= 2 && len <= 12) {
+      const ch = tokenValue.charCodeAt(0);
+      if (ch >= 97 /* a */ && ch <= 122 /* z */) {
+        const keyword = textToKeyword.get(tokenValue);
+        if (keyword !== void 0) {
+          return token = keyword;
         }
-      });
-      const elapsed = timestamp() - start2;
-      sysLog(`sysLog:: Elapsed:: ${elapsed}ms:: onTimerToUpdateChildWatches:: ${cacheToUpdateChildWatches.size} ${timerToUpdateChildWatches}`);
-    }
-    function removeChildWatches(parentWatcher) {
-      if (!parentWatcher)
-        return;
-      const existingChildWatches = parentWatcher.childWatches;
-      parentWatcher.childWatches = emptyArray;
-      for (const childWatcher of existingChildWatches) {
-        childWatcher.close();
-        removeChildWatches(cache.get(toCanonicalFilePath(childWatcher.dirName)));
       }
     }
-    function updateChildWatches(parentDir, parentDirPath, options) {
-      const parentWatcher = cache.get(parentDirPath);
-      if (!parentWatcher)
-        return false;
-      let newChildWatches;
-      const hasChanges = enumerateInsertsAndDeletes(
-        fileSystemEntryExists(parentDir, FileSystemEntryKind.Directory) ? mapDefined(getAccessibleSortedChildDirectories(parentDir), (child) => {
-          const childFullName = getNormalizedAbsolutePath(child, parentDir);
-          return !isIgnoredPath(childFullName, options) && filePathComparer(childFullName, normalizePath(realpath(childFullName))) === 0 /* EqualTo */ ? childFullName : void 0;
-        }) : emptyArray,
-        parentWatcher.childWatches,
-        (child, childWatcher) => filePathComparer(child, childWatcher.dirName),
-        createAndAddChildDirectoryWatcher,
-        closeFileWatcher,
-        addChildDirectoryWatcher
-      );
-      parentWatcher.childWatches = newChildWatches || emptyArray;
-      return hasChanges;
-      function createAndAddChildDirectoryWatcher(childName) {
-        const result = createDirectoryWatcher(childName, options);
-        addChildDirectoryWatcher(result);
-      }
-      function addChildDirectoryWatcher(childWatcher) {
-        (newChildWatches || (newChildWatches = [])).push(childWatcher);
-      }
-    }
-    function isIgnoredPath(path, options) {
-      return some(ignoredPaths, (searchPath) => isInPath(path, searchPath)) || isIgnoredByWatchOptions(path, options, useCaseSensitiveFileNames, getCurrentDirectory);
-    }
-    function isInPath(path, searchPath) {
-      if (stringContains(path, searchPath))
-        return true;
-      if (useCaseSensitiveFileNames)
-        return false;
-      return stringContains(toCanonicalFilePath(path), searchPath);
-    }
-  }
-  var FileSystemEntryKind = /* @__PURE__ */ ((FileSystemEntryKind2) => {
-    FileSystemEntryKind2[FileSystemEntryKind2["File"] = 0] = "File";
-    FileSystemEntryKind2[FileSystemEntryKind2["Directory"] = 1] = "Directory";
-    return FileSystemEntryKind2;
-  })(FileSystemEntryKind || {});
-  function createFileWatcherCallback(callback) {
-    return (_fileName, eventKind, modifiedTime) => callback(eventKind === 1 /* Changed */ ? "change" : "rename", "", modifiedTime);
-  }
-  function createFsWatchCallbackForFileWatcherCallback(fileName, callback, getModifiedTime3) {
-    return (eventName, _relativeFileName, modifiedTime) => {
-      if (eventName === "rename") {
-        modifiedTime || (modifiedTime = getModifiedTime3(fileName) || missingFileModifiedTime);
-        callback(fileName, modifiedTime !== missingFileModifiedTime ? 0 /* Created */ : 2 /* Deleted */, modifiedTime);
-      } else {
-        callback(fileName, 1 /* Changed */, modifiedTime);
-      }
-    };
+    return token = 79 /* Identifier */;
   }
-  function isIgnoredByWatchOptions(pathToCheck, options, useCaseSensitiveFileNames, getCurrentDirectory) {
-    return ((options == null ? void 0 : options.excludeDirectories) || (options == null ? void 0 : options.excludeFiles)) && (matchesExclude(pathToCheck, options == null ? void 0 : options.excludeFiles, useCaseSensitiveFileNames, getCurrentDirectory()) || matchesExclude(pathToCheck, options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames, getCurrentDirectory()));
-  }
-  function createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames, getCurrentDirectory) {
-    return (eventName, relativeFileName) => {
-      if (eventName === "rename") {
-        const fileName = !relativeFileName ? directoryName : normalizePath(combinePaths(directoryName, relativeFileName));
-        if (!relativeFileName || !isIgnoredByWatchOptions(fileName, options, useCaseSensitiveFileNames, getCurrentDirectory)) {
-          callback(fileName);
+  function scanBinaryOrOctalDigits(base) {
+    let value = "";
+    let separatorAllowed = false;
+    let isPreviousTokenSeparator = false;
+    while (true) {
+      const ch = text.charCodeAt(pos);
+      if (ch === 95 /* _ */) {
+        tokenFlags |= 512 /* ContainsSeparator */;
+        if (separatorAllowed) {
+          separatorAllowed = false;
+          isPreviousTokenSeparator = true;
+        } else if (isPreviousTokenSeparator) {
+          error(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1);
+        } else {
+          error(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
         }
+        pos++;
+        continue;
       }
-    };
-  }
-  function createSystemWatchFunctions({
-    pollingWatchFileWorker,
-    getModifiedTime: getModifiedTime3,
-    setTimeout: setTimeout2,
-    clearTimeout: clearTimeout2,
-    fsWatchWorker,
-    fileSystemEntryExists,
-    useCaseSensitiveFileNames,
-    getCurrentDirectory,
-    fsSupportsRecursiveFsWatch,
-    getAccessibleSortedChildDirectories,
-    realpath,
-    tscWatchFile,
-    useNonPollingWatchers,
-    tscWatchDirectory,
-    inodeWatching,
-    sysLog: sysLog2
-  }) {
-    const pollingWatches = /* @__PURE__ */ new Map();
-    const fsWatches = /* @__PURE__ */ new Map();
-    const fsWatchesRecursive = /* @__PURE__ */ new Map();
-    let dynamicPollingWatchFile;
-    let fixedChunkSizePollingWatchFile;
-    let nonPollingWatchFile;
-    let hostRecursiveDirectoryWatcher;
-    let hitSystemWatcherLimit = false;
-    return {
-      watchFile: watchFile2,
-      watchDirectory
-    };
-    function watchFile2(fileName, callback, pollingInterval, options) {
-      options = updateOptionsForWatchFile(options, useNonPollingWatchers);
-      const watchFileKind = Debug.checkDefined(options.watchFile);
-      switch (watchFileKind) {
-        case 0 /* FixedPollingInterval */:
-          return pollingWatchFile(fileName, callback, 250 /* Low */, void 0);
-        case 1 /* PriorityPollingInterval */:
-          return pollingWatchFile(fileName, callback, pollingInterval, void 0);
-        case 2 /* DynamicPriorityPolling */:
-          return ensureDynamicPollingWatchFile()(fileName, callback, pollingInterval, void 0);
-        case 3 /* FixedChunkSizePolling */:
-          return ensureFixedChunkSizePollingWatchFile()(fileName, callback, void 0, void 0);
-        case 4 /* UseFsEvents */:
-          return fsWatch(
-            fileName,
-            0 /* File */,
-            createFsWatchCallbackForFileWatcherCallback(fileName, callback, getModifiedTime3),
-            false,
-            pollingInterval,
-            getFallbackOptions(options)
-          );
-        case 5 /* UseFsEventsOnParentDirectory */:
-          if (!nonPollingWatchFile) {
-            nonPollingWatchFile = createUseFsEventsOnParentDirectoryWatchFile(fsWatch, useCaseSensitiveFileNames);
-          }
-          return nonPollingWatchFile(fileName, callback, pollingInterval, getFallbackOptions(options));
-        default:
-          Debug.assertNever(watchFileKind);
-      }
-    }
-    function ensureDynamicPollingWatchFile() {
-      return dynamicPollingWatchFile || (dynamicPollingWatchFile = createDynamicPriorityPollingWatchFile({ getModifiedTime: getModifiedTime3, setTimeout: setTimeout2 }));
-    }
-    function ensureFixedChunkSizePollingWatchFile() {
-      return fixedChunkSizePollingWatchFile || (fixedChunkSizePollingWatchFile = createFixedChunkSizePollingWatchFile({ getModifiedTime: getModifiedTime3, setTimeout: setTimeout2 }));
-    }
-    function updateOptionsForWatchFile(options, useNonPollingWatchers2) {
-      if (options && options.watchFile !== void 0)
-        return options;
-      switch (tscWatchFile) {
-        case "PriorityPollingInterval":
-          return { watchFile: 1 /* PriorityPollingInterval */ };
-        case "DynamicPriorityPolling":
-          return { watchFile: 2 /* DynamicPriorityPolling */ };
-        case "UseFsEvents":
-          return generateWatchFileOptions(4 /* UseFsEvents */, 1 /* PriorityInterval */, options);
-        case "UseFsEventsWithFallbackDynamicPolling":
-          return generateWatchFileOptions(4 /* UseFsEvents */, 2 /* DynamicPriority */, options);
-        case "UseFsEventsOnParentDirectory":
-          useNonPollingWatchers2 = true;
-        default:
-          return useNonPollingWatchers2 ? generateWatchFileOptions(5 /* UseFsEventsOnParentDirectory */, 1 /* PriorityInterval */, options) : { watchFile: 4 /* UseFsEvents */ };
+      separatorAllowed = true;
+      if (!isDigit(ch) || ch - 48 /* _0 */ >= base) {
+        break;
       }
+      value += text[pos];
+      pos++;
+      isPreviousTokenSeparator = false;
     }
-    function generateWatchFileOptions(watchFile3, fallbackPolling, options) {
-      const defaultFallbackPolling = options == null ? void 0 : options.fallbackPolling;
-      return {
-        watchFile: watchFile3,
-        fallbackPolling: defaultFallbackPolling === void 0 ? fallbackPolling : defaultFallbackPolling
-      };
-    }
-    function watchDirectory(directoryName, callback, recursive, options) {
-      if (fsSupportsRecursiveFsWatch) {
-        return fsWatch(
-          directoryName,
-          1 /* Directory */,
-          createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames, getCurrentDirectory),
-          recursive,
-          500 /* Medium */,
-          getFallbackOptions(options)
-        );
-      }
-      if (!hostRecursiveDirectoryWatcher) {
-        hostRecursiveDirectoryWatcher = createDirectoryWatcherSupportingRecursive({
-          useCaseSensitiveFileNames,
-          getCurrentDirectory,
-          fileSystemEntryExists,
-          getAccessibleSortedChildDirectories,
-          watchDirectory: nonRecursiveWatchDirectory,
-          realpath,
-          setTimeout: setTimeout2,
-          clearTimeout: clearTimeout2
-        });
-      }
-      return hostRecursiveDirectoryWatcher(directoryName, callback, recursive, options);
-    }
-    function nonRecursiveWatchDirectory(directoryName, callback, recursive, options) {
-      Debug.assert(!recursive);
-      const watchDirectoryOptions = updateOptionsForWatchDirectory(options);
-      const watchDirectoryKind = Debug.checkDefined(watchDirectoryOptions.watchDirectory);
-      switch (watchDirectoryKind) {
-        case 1 /* FixedPollingInterval */:
-          return pollingWatchFile(
-            directoryName,
-            () => callback(directoryName),
-            500 /* Medium */,
-            void 0
-          );
-        case 2 /* DynamicPriorityPolling */:
-          return ensureDynamicPollingWatchFile()(
-            directoryName,
-            () => callback(directoryName),
-            500 /* Medium */,
-            void 0
-          );
-        case 3 /* FixedChunkSizePolling */:
-          return ensureFixedChunkSizePollingWatchFile()(
-            directoryName,
-            () => callback(directoryName),
-            void 0,
-            void 0
-          );
-        case 0 /* UseFsEvents */:
-          return fsWatch(
-            directoryName,
-            1 /* Directory */,
-            createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames, getCurrentDirectory),
-            recursive,
-            500 /* Medium */,
-            getFallbackOptions(watchDirectoryOptions)
-          );
-        default:
-          Debug.assertNever(watchDirectoryKind);
-      }
+    if (text.charCodeAt(pos - 1) === 95 /* _ */) {
+      error(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1);
     }
-    function updateOptionsForWatchDirectory(options) {
-      if (options && options.watchDirectory !== void 0)
-        return options;
-      switch (tscWatchDirectory) {
-        case "RecursiveDirectoryUsingFsWatchFile":
-          return { watchDirectory: 1 /* FixedPollingInterval */ };
-        case "RecursiveDirectoryUsingDynamicPriorityPolling":
-          return { watchDirectory: 2 /* DynamicPriorityPolling */ };
-        default:
-          const defaultFallbackPolling = options == null ? void 0 : options.fallbackPolling;
-          return {
-            watchDirectory: 0 /* UseFsEvents */,
-            fallbackPolling: defaultFallbackPolling !== void 0 ? defaultFallbackPolling : void 0
-          };
+    return value;
+  }
+  function checkBigIntSuffix() {
+    if (text.charCodeAt(pos) === 110 /* n */) {
+      tokenValue += "n";
+      if (tokenFlags & 384 /* BinaryOrOctalSpecifier */) {
+        tokenValue = parsePseudoBigInt(tokenValue) + "n";
       }
+      pos++;
+      return 9 /* BigIntLiteral */;
+    } else {
+      const numericValue = tokenFlags & 128 /* BinarySpecifier */ ? parseInt(tokenValue.slice(2), 2) : tokenFlags & 256 /* OctalSpecifier */ ? parseInt(tokenValue.slice(2), 8) : +tokenValue;
+      tokenValue = "" + numericValue;
+      return 8 /* NumericLiteral */;
     }
-    function pollingWatchFile(fileName, callback, pollingInterval, options) {
-      return createSingleWatcherPerName(
-        pollingWatches,
-        useCaseSensitiveFileNames,
-        fileName,
-        callback,
-        (cb) => pollingWatchFileWorker(fileName, cb, pollingInterval, options)
-      );
-    }
-    function fsWatch(fileOrDirectory, entryKind, callback, recursive, fallbackPollingInterval, fallbackOptions) {
-      return createSingleWatcherPerName(
-        recursive ? fsWatchesRecursive : fsWatches,
-        useCaseSensitiveFileNames,
-        fileOrDirectory,
-        callback,
-        (cb) => fsWatchHandlingExistenceOnHost(fileOrDirectory, entryKind, cb, recursive, fallbackPollingInterval, fallbackOptions)
-      );
-    }
-    function fsWatchHandlingExistenceOnHost(fileOrDirectory, entryKind, callback, recursive, fallbackPollingInterval, fallbackOptions) {
-      let lastDirectoryPartWithDirectorySeparator;
-      let lastDirectoryPart;
-      if (inodeWatching) {
-        lastDirectoryPartWithDirectorySeparator = fileOrDirectory.substring(fileOrDirectory.lastIndexOf(directorySeparator));
-        lastDirectoryPart = lastDirectoryPartWithDirectorySeparator.slice(directorySeparator.length);
-      }
-      let watcher = !fileSystemEntryExists(fileOrDirectory, entryKind) ? watchMissingFileSystemEntry() : watchPresentFileSystemEntry();
-      return {
-        close: () => {
-          if (watcher) {
-            watcher.close();
-            watcher = void 0;
-          }
-        }
-      };
-      function updateWatcher(createWatcher) {
-        if (watcher) {
-          sysLog2(`sysLog:: ${fileOrDirectory}:: Changing watcher to ${createWatcher === watchPresentFileSystemEntry ? "Present" : "Missing"}FileSystemEntryWatcher`);
-          watcher.close();
-          watcher = createWatcher();
-        }
+  }
+  function scan() {
+    startPos = pos;
+    tokenFlags = 0 /* None */;
+    let asteriskSeen = false;
+    while (true) {
+      tokenPos = pos;
+      if (pos >= end) {
+        return token = 1 /* EndOfFileToken */;
       }
-      function watchPresentFileSystemEntry() {
-        if (hitSystemWatcherLimit) {
-          sysLog2(`sysLog:: ${fileOrDirectory}:: Defaulting to watchFile`);
-          return watchPresentFileSystemEntryWithFsWatchFile();
-        }
-        try {
-          const presentWatcher = fsWatchWorker(
-            fileOrDirectory,
-            recursive,
-            inodeWatching ? callbackChangingToMissingFileSystemEntry : callback
-          );
-          presentWatcher.on("error", () => {
-            callback("rename", "");
-            updateWatcher(watchMissingFileSystemEntry);
-          });
-          return presentWatcher;
-        } catch (e) {
-          hitSystemWatcherLimit || (hitSystemWatcherLimit = e.code === "ENOSPC");
-          sysLog2(`sysLog:: ${fileOrDirectory}:: Changing to watchFile`);
-          return watchPresentFileSystemEntryWithFsWatchFile();
-        }
-      }
-      function callbackChangingToMissingFileSystemEntry(event, relativeName) {
-        let originalRelativeName;
-        if (relativeName && endsWith(relativeName, "~")) {
-          originalRelativeName = relativeName;
-          relativeName = relativeName.slice(0, relativeName.length - 1);
-        }
-        if (event === "rename" && (!relativeName || relativeName === lastDirectoryPart || endsWith(relativeName, lastDirectoryPartWithDirectorySeparator))) {
-          const modifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime;
-          if (originalRelativeName)
-            callback(event, originalRelativeName, modifiedTime);
-          callback(event, relativeName, modifiedTime);
-          if (inodeWatching) {
-            updateWatcher(modifiedTime === missingFileModifiedTime ? watchMissingFileSystemEntry : watchPresentFileSystemEntry);
-          } else if (modifiedTime === missingFileModifiedTime) {
-            updateWatcher(watchMissingFileSystemEntry);
-          }
+      const ch = codePointAt(text, pos);
+      if (ch === 35 /* hash */ && pos === 0 && isShebangTrivia(text, pos)) {
+        pos = scanShebangTrivia(text, pos);
+        if (skipTrivia2) {
+          continue;
         } else {
-          if (originalRelativeName)
-            callback(event, originalRelativeName);
-          callback(event, relativeName);
+          return token = 6 /* ShebangTrivia */;
         }
       }
-      function watchPresentFileSystemEntryWithFsWatchFile() {
-        return watchFile2(
-          fileOrDirectory,
-          createFileWatcherCallback(callback),
-          fallbackPollingInterval,
-          fallbackOptions
-        );
-      }
-      function watchMissingFileSystemEntry() {
-        return watchFile2(
-          fileOrDirectory,
-          (_fileName, eventKind, modifiedTime) => {
-            if (eventKind === 0 /* Created */) {
-              modifiedTime || (modifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime);
-              if (modifiedTime !== missingFileModifiedTime) {
-                callback("rename", "", modifiedTime);
-                updateWatcher(watchPresentFileSystemEntry);
-              }
+      switch (ch) {
+        case 10 /* lineFeed */:
+        case 13 /* carriageReturn */:
+          tokenFlags |= 1 /* PrecedingLineBreak */;
+          if (skipTrivia2) {
+            pos++;
+            continue;
+          } else {
+            if (ch === 13 /* carriageReturn */ && pos + 1 < end && text.charCodeAt(pos + 1) === 10 /* lineFeed */) {
+              pos += 2;
+            } else {
+              pos++;
             }
-          },
-          fallbackPollingInterval,
-          fallbackOptions
-        );
-      }
-    }
-  }
-  function patchWriteFileEnsuringDirectory(sys2) {
-    const originalWriteFile = sys2.writeFile;
-    sys2.writeFile = (path, data, writeBom) => writeFileEnsuringDirectories(
-      path,
-      data,
-      !!writeBom,
-      (path2, data2, writeByteOrderMark) => originalWriteFile.call(sys2, path2, data2, writeByteOrderMark),
-      (path2) => sys2.createDirectory(path2),
-      (path2) => sys2.directoryExists(path2)
-    );
-  }
-  function getNodeMajorVersion() {
-    if (typeof process === "undefined") {
-      return void 0;
-    }
-    const version2 = process.version;
-    if (!version2) {
-      return void 0;
-    }
-    const dot = version2.indexOf(".");
-    if (dot === -1) {
-      return void 0;
-    }
-    return parseInt(version2.substring(1, dot));
-  }
-  var sys = (() => {
-    const byteOrderMarkIndicator = "\uFEFF";
-    function getNodeSystem() {
-      const nativePattern = /^native |^\([^)]+\)$|^(internal[\\/]|[a-zA-Z0-9_\s]+(\.js)?$)/;
-      const _fs =   require("fs");
-      const _path =   require("path");
-      const _os =   require("os");
-      let _crypto;
-      try {
-        _crypto =   require("crypto");
-      } catch (e) {
-        _crypto = void 0;
-      }
-      let activeSession;
-      let profilePath = "./profile.cpuprofile";
-      const Buffer2 =   require("buffer").Buffer;
-      const nodeVersion = getNodeMajorVersion();
-      const isNode4OrLater = nodeVersion >= 4;
-      const isLinuxOrMacOs = process.platform === "linux" || process.platform === "darwin";
-      const platform = _os.platform();
-      const useCaseSensitiveFileNames = isFileSystemCaseSensitive();
-      const fsRealpath = !!_fs.realpathSync.native ? process.platform === "win32" ? fsRealPathHandlingLongPath : _fs.realpathSync.native : _fs.realpathSync;
-      const executingFilePath = __filename.endsWith("sys.js") ? _path.join(_path.dirname(__dirname), "__fake__.js") : __filename;
-      const fsSupportsRecursiveFsWatch = isNode4OrLater && (process.platform === "win32" || process.platform === "darwin");
-      const getCurrentDirectory = memoize(() => process.cwd());
-      const { watchFile: watchFile2, watchDirectory } = createSystemWatchFunctions({
-        pollingWatchFileWorker: fsWatchFileWorker,
-        getModifiedTime: getModifiedTime3,
-        setTimeout,
-        clearTimeout,
-        fsWatchWorker,
-        useCaseSensitiveFileNames,
-        getCurrentDirectory,
-        fileSystemEntryExists,
-        fsSupportsRecursiveFsWatch,
-        getAccessibleSortedChildDirectories: (path) => getAccessibleFileSystemEntries(path).directories,
-        realpath,
-        tscWatchFile: process.env.TSC_WATCHFILE,
-        useNonPollingWatchers: process.env.TSC_NONPOLLING_WATCHER,
-        tscWatchDirectory: process.env.TSC_WATCHDIRECTORY,
-        inodeWatching: isLinuxOrMacOs,
-        sysLog
-      });
-      const nodeSystem = {
-        args: process.argv.slice(2),
-        newLine: _os.EOL,
-        useCaseSensitiveFileNames,
-        write(s) {
-          process.stdout.write(s);
-        },
-        getWidthOfTerminal() {
-          return process.stdout.columns;
-        },
-        writeOutputIsTTY() {
-          return process.stdout.isTTY;
-        },
-        readFile,
-        writeFile: writeFile2,
-        watchFile: watchFile2,
-        watchDirectory,
-        resolvePath: (path) => _path.resolve(path),
-        fileExists,
-        directoryExists,
-        createDirectory(directoryName) {
-          if (!nodeSystem.directoryExists(directoryName)) {
-            try {
-              _fs.mkdirSync(directoryName);
-            } catch (e) {
-              if (e.code !== "EEXIST") {
-                throw e;
-              }
+            return token = 4 /* NewLineTrivia */;
+          }
+        case 9 /* tab */:
+        case 11 /* verticalTab */:
+        case 12 /* formFeed */:
+        case 32 /* space */:
+        case 160 /* nonBreakingSpace */:
+        case 5760 /* ogham */:
+        case 8192 /* enQuad */:
+        case 8193 /* emQuad */:
+        case 8194 /* enSpace */:
+        case 8195 /* emSpace */:
+        case 8196 /* threePerEmSpace */:
+        case 8197 /* fourPerEmSpace */:
+        case 8198 /* sixPerEmSpace */:
+        case 8199 /* figureSpace */:
+        case 8200 /* punctuationSpace */:
+        case 8201 /* thinSpace */:
+        case 8202 /* hairSpace */:
+        case 8203 /* zeroWidthSpace */:
+        case 8239 /* narrowNoBreakSpace */:
+        case 8287 /* mathematicalSpace */:
+        case 12288 /* ideographicSpace */:
+        case 65279 /* byteOrderMark */:
+          if (skipTrivia2) {
+            pos++;
+            continue;
+          } else {
+            while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) {
+              pos++;
             }
+            return token = 5 /* WhitespaceTrivia */;
           }
-        },
-        getExecutingFilePath() {
-          return executingFilePath;
-        },
-        getCurrentDirectory,
-        getDirectories,
-        getEnvironmentVariable(name) {
-          return process.env[name] || "";
-        },
-        readDirectory,
-        getModifiedTime: getModifiedTime3,
-        setModifiedTime,
-        deleteFile,
-        createHash: _crypto ? createSHA256Hash : generateDjb2Hash,
-        createSHA256Hash: _crypto ? createSHA256Hash : void 0,
-        getMemoryUsage() {
-          if (global.gc) {
-            global.gc();
-          }
-          return process.memoryUsage().heapUsed;
-        },
-        getFileSize(path) {
-          try {
-            const stat = statSync(path);
-            if (stat == null ? void 0 : stat.isFile()) {
-              return stat.size;
+        case 33 /* exclamation */:
+          if (text.charCodeAt(pos + 1) === 61 /* equals */) {
+            if (text.charCodeAt(pos + 2) === 61 /* equals */) {
+              return pos += 3, token = 37 /* ExclamationEqualsEqualsToken */;
             }
-          } catch (e) {
+            return pos += 2, token = 35 /* ExclamationEqualsToken */;
           }
-          return 0;
-        },
-        exit(exitCode) {
-          disableCPUProfiler(() => process.exit(exitCode));
-        },
-        enableCPUProfiler,
-        disableCPUProfiler,
-        cpuProfilingEnabled: () => !!activeSession || contains(process.execArgv, "--cpu-prof") || contains(process.execArgv, "--prof"),
-        realpath,
-        debugMode: !!process.env.NODE_INSPECTOR_IPC || !!process.env.VSCODE_INSPECTOR_OPTIONS || some(process.execArgv, (arg) => /^--(inspect|debug)(-brk)?(=\d+)?$/i.test(arg)),
-        tryEnableSourceMapsForHost() {
-          try {
-              require("source-map-support").install();
-          } catch (e) {
+          pos++;
+          return token = 53 /* ExclamationToken */;
+        case 34 /* doubleQuote */:
+        case 39 /* singleQuote */:
+          tokenValue = scanString();
+          return token = 10 /* StringLiteral */;
+        case 96 /* backtick */:
+          return token = scanTemplateAndSetTokenValue(
+            /* isTaggedTemplate */
+            false
+          );
+        case 37 /* percent */:
+          if (text.charCodeAt(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 69 /* PercentEqualsToken */;
           }
-        },
-        setTimeout,
-        clearTimeout,
-        clearScreen: () => {
-          process.stdout.write("\x1Bc");
-        },
-        setBlocking: () => {
-          if (process.stdout && process.stdout._handle && process.stdout._handle.setBlocking) {
-            process.stdout._handle.setBlocking(true);
+          pos++;
+          return token = 44 /* PercentToken */;
+        case 38 /* ampersand */:
+          if (text.charCodeAt(pos + 1) === 38 /* ampersand */) {
+            if (text.charCodeAt(pos + 2) === 61 /* equals */) {
+              return pos += 3, token = 76 /* AmpersandAmpersandEqualsToken */;
+            }
+            return pos += 2, token = 55 /* AmpersandAmpersandToken */;
           }
-        },
-        bufferFrom,
-        base64decode: (input) => bufferFrom(input, "base64").toString("utf8"),
-        base64encode: (input) => bufferFrom(input).toString("base64"),
-        require: (baseDir, moduleName) => {
-          try {
-            const modulePath = resolveJSModule(moduleName, baseDir, nodeSystem);
-            return { module:   require(modulePath), modulePath, error: void 0 };
-          } catch (error) {
-            return { module: void 0, modulePath: void 0, error };
+          if (text.charCodeAt(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 73 /* AmpersandEqualsToken */;
           }
-        }
-      };
-      return nodeSystem;
-      function statSync(path) {
-        return _fs.statSync(path, { throwIfNoEntry: false });
-      }
-      function enableCPUProfiler(path, cb) {
-        if (activeSession) {
-          cb();
-          return false;
-        }
-        const inspector =   require("inspector");
-        if (!inspector || !inspector.Session) {
-          cb();
-          return false;
-        }
-        const session = new inspector.Session();
-        session.connect();
-        session.post("Profiler.enable", () => {
-          session.post("Profiler.start", () => {
-            activeSession = session;
-            profilePath = path;
-            cb();
-          });
-        });
-        return true;
-      }
-      function cleanupPaths(profile) {
-        let externalFileCounter = 0;
-        const remappedPaths = /* @__PURE__ */ new Map();
-        const normalizedDir = normalizeSlashes(_path.dirname(executingFilePath));
-        const fileUrlRoot = `file://${getRootLength(normalizedDir) === 1 ? "" : "/"}${normalizedDir}`;
-        for (const node of profile.nodes) {
-          if (node.callFrame.url) {
-            const url = normalizeSlashes(node.callFrame.url);
-            if (containsPath(fileUrlRoot, url, useCaseSensitiveFileNames)) {
-              node.callFrame.url = getRelativePathToDirectoryOrUrl(fileUrlRoot, url, fileUrlRoot, createGetCanonicalFileName(useCaseSensitiveFileNames), true);
-            } else if (!nativePattern.test(url)) {
-              node.callFrame.url = (remappedPaths.has(url) ? remappedPaths : remappedPaths.set(url, `external${externalFileCounter}.js`)).get(url);
-              externalFileCounter++;
+          pos++;
+          return token = 50 /* AmpersandToken */;
+        case 40 /* openParen */:
+          pos++;
+          return token = 20 /* OpenParenToken */;
+        case 41 /* closeParen */:
+          pos++;
+          return token = 21 /* CloseParenToken */;
+        case 42 /* asterisk */:
+          if (text.charCodeAt(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 66 /* AsteriskEqualsToken */;
+          }
+          if (text.charCodeAt(pos + 1) === 42 /* asterisk */) {
+            if (text.charCodeAt(pos + 2) === 61 /* equals */) {
+              return pos += 3, token = 67 /* AsteriskAsteriskEqualsToken */;
             }
+            return pos += 2, token = 42 /* AsteriskAsteriskToken */;
           }
-        }
-        return profile;
-      }
-      function disableCPUProfiler(cb) {
-        if (activeSession && activeSession !== "stopping") {
-          const s = activeSession;
-          activeSession.post("Profiler.stop", (err, { profile }) => {
-            var _a2;
-            if (!err) {
-              try {
-                if ((_a2 = statSync(profilePath)) == null ? void 0 : _a2.isDirectory()) {
-                  profilePath = _path.join(profilePath, `${new Date().toISOString().replace(/:/g, "-")}+P${process.pid}.cpuprofile`);
-                }
-              } catch (e) {
+          pos++;
+          if (inJSDocType && !asteriskSeen && tokenFlags & 1 /* PrecedingLineBreak */) {
+            asteriskSeen = true;
+            continue;
+          }
+          return token = 41 /* AsteriskToken */;
+        case 43 /* plus */:
+          if (text.charCodeAt(pos + 1) === 43 /* plus */) {
+            return pos += 2, token = 45 /* PlusPlusToken */;
+          }
+          if (text.charCodeAt(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 64 /* PlusEqualsToken */;
+          }
+          pos++;
+          return token = 39 /* PlusToken */;
+        case 44 /* comma */:
+          pos++;
+          return token = 27 /* CommaToken */;
+        case 45 /* minus */:
+          if (text.charCodeAt(pos + 1) === 45 /* minus */) {
+            return pos += 2, token = 46 /* MinusMinusToken */;
+          }
+          if (text.charCodeAt(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 65 /* MinusEqualsToken */;
+          }
+          pos++;
+          return token = 40 /* MinusToken */;
+        case 46 /* dot */:
+          if (isDigit(text.charCodeAt(pos + 1))) {
+            tokenValue = scanNumber().value;
+            return token = 8 /* NumericLiteral */;
+          }
+          if (text.charCodeAt(pos + 1) === 46 /* dot */ && text.charCodeAt(pos + 2) === 46 /* dot */) {
+            return pos += 3, token = 25 /* DotDotDotToken */;
+          }
+          pos++;
+          return token = 24 /* DotToken */;
+        case 47 /* slash */:
+          if (text.charCodeAt(pos + 1) === 47 /* slash */) {
+            pos += 2;
+            while (pos < end) {
+              if (isLineBreak(text.charCodeAt(pos))) {
+                break;
+              }
+              pos++;
+            }
+            commentDirectives = appendIfCommentDirective(
+              commentDirectives,
+              text.slice(tokenPos, pos),
+              commentDirectiveRegExSingleLine,
+              tokenPos
+            );
+            if (skipTrivia2) {
+              continue;
+            } else {
+              return token = 2 /* SingleLineCommentTrivia */;
+            }
+          }
+          if (text.charCodeAt(pos + 1) === 42 /* asterisk */) {
+            pos += 2;
+            if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) !== 47 /* slash */) {
+              tokenFlags |= 2 /* PrecedingJSDocComment */;
+            }
+            let commentClosed = false;
+            let lastLineStart = tokenPos;
+            while (pos < end) {
+              const ch2 = text.charCodeAt(pos);
+              if (ch2 === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) {
+                pos += 2;
+                commentClosed = true;
+                break;
               }
-              try {
-                _fs.mkdirSync(_path.dirname(profilePath), { recursive: true });
-              } catch (e) {
+              pos++;
+              if (isLineBreak(ch2)) {
+                lastLineStart = pos;
+                tokenFlags |= 1 /* PrecedingLineBreak */;
               }
-              _fs.writeFileSync(profilePath, JSON.stringify(cleanupPaths(profile)));
             }
-            activeSession = void 0;
-            s.disconnect();
-            cb();
-          });
-          activeSession = "stopping";
-          return true;
-        } else {
-          cb();
-          return false;
-        }
-      }
-      function bufferFrom(input, encoding) {
-        return Buffer2.from && Buffer2.from !== Int8Array.from ? Buffer2.from(input, encoding) : new Buffer2(input, encoding);
-      }
-      function isFileSystemCaseSensitive() {
-        if (platform === "win32" || platform === "win64") {
-          return false;
-        }
-        return !fileExists(swapCase(__filename));
-      }
-      function swapCase(s) {
-        return s.replace(/\w/g, (ch) => {
-          const up = ch.toUpperCase();
-          return ch === up ? ch.toLowerCase() : up;
-        });
-      }
-      function fsWatchFileWorker(fileName, callback, pollingInterval) {
-        _fs.watchFile(fileName, { persistent: true, interval: pollingInterval }, fileChanged);
-        let eventKind;
-        return {
-          close: () => _fs.unwatchFile(fileName, fileChanged)
-        };
-        function fileChanged(curr, prev) {
-          const isPreviouslyDeleted = +prev.mtime === 0 || eventKind === 2 /* Deleted */;
-          if (+curr.mtime === 0) {
-            if (isPreviouslyDeleted) {
-              return;
+            commentDirectives = appendIfCommentDirective(commentDirectives, text.slice(lastLineStart, pos), commentDirectiveRegExMultiLine, lastLineStart);
+            if (!commentClosed) {
+              error(Diagnostics.Asterisk_Slash_expected);
+            }
+            if (skipTrivia2) {
+              continue;
+            } else {
+              if (!commentClosed) {
+                tokenFlags |= 4 /* Unterminated */;
+              }
+              return token = 3 /* MultiLineCommentTrivia */;
             }
-            eventKind = 2 /* Deleted */;
-          } else if (isPreviouslyDeleted) {
-            eventKind = 0 /* Created */;
-          } else if (+curr.mtime === +prev.mtime) {
-            return;
-          } else {
-            eventKind = 1 /* Changed */;
           }
-          callback(fileName, eventKind, curr.mtime);
-        }
-      }
-      function fsWatchWorker(fileOrDirectory, recursive, callback) {
-        return _fs.watch(
-          fileOrDirectory,
-          fsSupportsRecursiveFsWatch ? { persistent: true, recursive: !!recursive } : { persistent: true },
-          callback
-        );
-      }
-      function readFileWorker(fileName, _encoding) {
-        let buffer;
-        try {
-          buffer = _fs.readFileSync(fileName);
-        } catch (e) {
-          return void 0;
-        }
-        let len = buffer.length;
-        if (len >= 2 && buffer[0] === 254 && buffer[1] === 255) {
-          len &= ~1;
-          for (let i = 0; i < len; i += 2) {
-            const temp = buffer[i];
-            buffer[i] = buffer[i + 1];
-            buffer[i + 1] = temp;
+          if (text.charCodeAt(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 68 /* SlashEqualsToken */;
           }
-          return buffer.toString("utf16le", 2);
-        }
-        if (len >= 2 && buffer[0] === 255 && buffer[1] === 254) {
-          return buffer.toString("utf16le", 2);
-        }
-        if (len >= 3 && buffer[0] === 239 && buffer[1] === 187 && buffer[2] === 191) {
-          return buffer.toString("utf8", 3);
-        }
-        return buffer.toString("utf8");
-      }
-      function readFile(fileName, _encoding) {
-        perfLogger.logStartReadFile(fileName);
-        const file = readFileWorker(fileName, _encoding);
-        perfLogger.logStopReadFile();
-        return file;
-      }
-      function writeFile2(fileName, data, writeByteOrderMark) {
-        perfLogger.logEvent("WriteFile: " + fileName);
-        if (writeByteOrderMark) {
-          data = byteOrderMarkIndicator + data;
-        }
-        let fd;
-        try {
-          fd = _fs.openSync(fileName, "w");
-          _fs.writeSync(fd, data, void 0, "utf8");
-        } finally {
-          if (fd !== void 0) {
-            _fs.closeSync(fd);
+          pos++;
+          return token = 43 /* SlashToken */;
+        case 48 /* _0 */:
+          if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 /* X */ || text.charCodeAt(pos + 1) === 120 /* x */)) {
+            pos += 2;
+            tokenValue = scanMinimumNumberOfHexDigits(
+              1,
+              /*canHaveSeparators*/
+              true
+            );
+            if (!tokenValue) {
+              error(Diagnostics.Hexadecimal_digit_expected);
+              tokenValue = "0";
+            }
+            tokenValue = "0x" + tokenValue;
+            tokenFlags |= 64 /* HexSpecifier */;
+            return token = checkBigIntSuffix();
+          } else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 /* B */ || text.charCodeAt(pos + 1) === 98 /* b */)) {
+            pos += 2;
+            tokenValue = scanBinaryOrOctalDigits(
+              /* base */
+              2
+            );
+            if (!tokenValue) {
+              error(Diagnostics.Binary_digit_expected);
+              tokenValue = "0";
+            }
+            tokenValue = "0b" + tokenValue;
+            tokenFlags |= 128 /* BinarySpecifier */;
+            return token = checkBigIntSuffix();
+          } else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 /* O */ || text.charCodeAt(pos + 1) === 111 /* o */)) {
+            pos += 2;
+            tokenValue = scanBinaryOrOctalDigits(
+              /* base */
+              8
+            );
+            if (!tokenValue) {
+              error(Diagnostics.Octal_digit_expected);
+              tokenValue = "0";
+            }
+            tokenValue = "0o" + tokenValue;
+            tokenFlags |= 256 /* OctalSpecifier */;
+            return token = checkBigIntSuffix();
+          }
+          if (pos + 1 < end && isOctalDigit(text.charCodeAt(pos + 1))) {
+            tokenValue = "" + scanOctalDigits();
+            tokenFlags |= 32 /* Octal */;
+            return token = 8 /* NumericLiteral */;
+          }
+        case 49 /* _1 */:
+        case 50 /* _2 */:
+        case 51 /* _3 */:
+        case 52 /* _4 */:
+        case 53 /* _5 */:
+        case 54 /* _6 */:
+        case 55 /* _7 */:
+        case 56 /* _8 */:
+        case 57 /* _9 */:
+          ({ type: token, value: tokenValue } = scanNumber());
+          return token;
+        case 58 /* colon */:
+          pos++;
+          return token = 58 /* ColonToken */;
+        case 59 /* semicolon */:
+          pos++;
+          return token = 26 /* SemicolonToken */;
+        case 60 /* lessThan */:
+          if (isConflictMarkerTrivia(text, pos)) {
+            pos = scanConflictMarkerTrivia(text, pos, error);
+            if (skipTrivia2) {
+              continue;
+            } else {
+              return token = 7 /* ConflictMarkerTrivia */;
+            }
           }
-        }
-      }
-      function getAccessibleFileSystemEntries(path) {
-        perfLogger.logEvent("ReadDir: " + (path || "."));
-        try {
-          const entries = _fs.readdirSync(path || ".", { withFileTypes: true });
-          const files = [];
-          const directories = [];
-          for (const dirent of entries) {
-            const entry = typeof dirent === "string" ? dirent : dirent.name;
-            if (entry === "." || entry === "..") {
+          if (text.charCodeAt(pos + 1) === 60 /* lessThan */) {
+            if (text.charCodeAt(pos + 2) === 61 /* equals */) {
+              return pos += 3, token = 70 /* LessThanLessThanEqualsToken */;
+            }
+            return pos += 2, token = 47 /* LessThanLessThanToken */;
+          }
+          if (text.charCodeAt(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 32 /* LessThanEqualsToken */;
+          }
+          if (languageVariant === 1 /* JSX */ && text.charCodeAt(pos + 1) === 47 /* slash */ && text.charCodeAt(pos + 2) !== 42 /* asterisk */) {
+            return pos += 2, token = 30 /* LessThanSlashToken */;
+          }
+          pos++;
+          return token = 29 /* LessThanToken */;
+        case 61 /* equals */:
+          if (isConflictMarkerTrivia(text, pos)) {
+            pos = scanConflictMarkerTrivia(text, pos, error);
+            if (skipTrivia2) {
               continue;
+            } else {
+              return token = 7 /* ConflictMarkerTrivia */;
             }
-            let stat;
-            if (typeof dirent === "string" || dirent.isSymbolicLink()) {
-              const name = combinePaths(path, entry);
-              try {
-                stat = statSync(name);
-                if (!stat) {
-                  continue;
-                }
-              } catch (e) {
-                continue;
-              }
+          }
+          if (text.charCodeAt(pos + 1) === 61 /* equals */) {
+            if (text.charCodeAt(pos + 2) === 61 /* equals */) {
+              return pos += 3, token = 36 /* EqualsEqualsEqualsToken */;
+            }
+            return pos += 2, token = 34 /* EqualsEqualsToken */;
+          }
+          if (text.charCodeAt(pos + 1) === 62 /* greaterThan */) {
+            return pos += 2, token = 38 /* EqualsGreaterThanToken */;
+          }
+          pos++;
+          return token = 63 /* EqualsToken */;
+        case 62 /* greaterThan */:
+          if (isConflictMarkerTrivia(text, pos)) {
+            pos = scanConflictMarkerTrivia(text, pos, error);
+            if (skipTrivia2) {
+              continue;
             } else {
-              stat = dirent;
+              return token = 7 /* ConflictMarkerTrivia */;
             }
-            if (stat.isFile()) {
-              files.push(entry);
-            } else if (stat.isDirectory()) {
-              directories.push(entry);
+          }
+          pos++;
+          return token = 31 /* GreaterThanToken */;
+        case 63 /* question */:
+          if (text.charCodeAt(pos + 1) === 46 /* dot */ && !isDigit(text.charCodeAt(pos + 2))) {
+            return pos += 2, token = 28 /* QuestionDotToken */;
+          }
+          if (text.charCodeAt(pos + 1) === 63 /* question */) {
+            if (text.charCodeAt(pos + 2) === 61 /* equals */) {
+              return pos += 3, token = 77 /* QuestionQuestionEqualsToken */;
             }
+            return pos += 2, token = 60 /* QuestionQuestionToken */;
           }
-          files.sort();
-          directories.sort();
-          return { files, directories };
-        } catch (e) {
-          return emptyFileSystemEntries;
-        }
-      }
-      function readDirectory(path, extensions, excludes, includes, depth) {
-        return matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, process.cwd(), depth, getAccessibleFileSystemEntries, realpath);
-      }
-      function fileSystemEntryExists(path, entryKind) {
-        const originalStackTraceLimit = Error.stackTraceLimit;
-        Error.stackTraceLimit = 0;
-        try {
-          const stat = statSync(path);
-          if (!stat) {
-            return false;
+          pos++;
+          return token = 57 /* QuestionToken */;
+        case 91 /* openBracket */:
+          pos++;
+          return token = 22 /* OpenBracketToken */;
+        case 93 /* closeBracket */:
+          pos++;
+          return token = 23 /* CloseBracketToken */;
+        case 94 /* caret */:
+          if (text.charCodeAt(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 78 /* CaretEqualsToken */;
           }
-          switch (entryKind) {
-            case 0 /* File */:
-              return stat.isFile();
-            case 1 /* Directory */:
-              return stat.isDirectory();
-            default:
-              return false;
+          pos++;
+          return token = 52 /* CaretToken */;
+        case 123 /* openBrace */:
+          pos++;
+          return token = 18 /* OpenBraceToken */;
+        case 124 /* bar */:
+          if (isConflictMarkerTrivia(text, pos)) {
+            pos = scanConflictMarkerTrivia(text, pos, error);
+            if (skipTrivia2) {
+              continue;
+            } else {
+              return token = 7 /* ConflictMarkerTrivia */;
+            }
           }
-        } catch (e) {
-          return false;
-        } finally {
-          Error.stackTraceLimit = originalStackTraceLimit;
-        }
-      }
-      function fileExists(path) {
-        return fileSystemEntryExists(path, 0 /* File */);
-      }
-      function directoryExists(path) {
-        return fileSystemEntryExists(path, 1 /* Directory */);
-      }
-      function getDirectories(path) {
-        return getAccessibleFileSystemEntries(path).directories.slice();
-      }
-      function fsRealPathHandlingLongPath(path) {
-        return path.length < 260 ? _fs.realpathSync.native(path) : _fs.realpathSync(path);
-      }
-      function realpath(path) {
-        try {
-          return fsRealpath(path);
-        } catch (e) {
-          return path;
-        }
-      }
-      function getModifiedTime3(path) {
-        var _a2;
-        const originalStackTraceLimit = Error.stackTraceLimit;
-        Error.stackTraceLimit = 0;
-        try {
-          return (_a2 = statSync(path)) == null ? void 0 : _a2.mtime;
-        } catch (e) {
-          return void 0;
-        } finally {
-          Error.stackTraceLimit = originalStackTraceLimit;
-        }
-      }
-      function setModifiedTime(path, time) {
-        try {
-          _fs.utimesSync(path, time, time);
-        } catch (e) {
-          return;
-        }
-      }
-      function deleteFile(path) {
-        try {
-          return _fs.unlinkSync(path);
-        } catch (e) {
-          return;
-        }
-      }
-      function createSHA256Hash(data) {
-        const hash = _crypto.createHash("sha256");
-        hash.update(data);
-        return hash.digest("hex");
+          if (text.charCodeAt(pos + 1) === 124 /* bar */) {
+            if (text.charCodeAt(pos + 2) === 61 /* equals */) {
+              return pos += 3, token = 75 /* BarBarEqualsToken */;
+            }
+            return pos += 2, token = 56 /* BarBarToken */;
+          }
+          if (text.charCodeAt(pos + 1) === 61 /* equals */) {
+            return pos += 2, token = 74 /* BarEqualsToken */;
+          }
+          pos++;
+          return token = 51 /* BarToken */;
+        case 125 /* closeBrace */:
+          pos++;
+          return token = 19 /* CloseBraceToken */;
+        case 126 /* tilde */:
+          pos++;
+          return token = 54 /* TildeToken */;
+        case 64 /* at */:
+          pos++;
+          return token = 59 /* AtToken */;
+        case 92 /* backslash */:
+          const extendedCookedChar = peekExtendedUnicodeEscape();
+          if (extendedCookedChar >= 0 && isIdentifierStart(extendedCookedChar, languageVersion)) {
+            pos += 3;
+            tokenFlags |= 8 /* ExtendedUnicodeEscape */;
+            tokenValue = scanExtendedUnicodeEscape() + scanIdentifierParts();
+            return token = getIdentifierToken();
+          }
+          const cookedChar = peekUnicodeEscape();
+          if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) {
+            pos += 6;
+            tokenFlags |= 1024 /* UnicodeEscape */;
+            tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts();
+            return token = getIdentifierToken();
+          }
+          error(Diagnostics.Invalid_character);
+          pos++;
+          return token = 0 /* Unknown */;
+        case 35 /* hash */:
+          if (pos !== 0 && text[pos + 1] === "!") {
+            error(Diagnostics.can_only_be_used_at_the_start_of_a_file);
+            pos++;
+            return token = 0 /* Unknown */;
+          }
+          const charAfterHash = codePointAt(text, pos + 1);
+          if (charAfterHash === 92 /* backslash */) {
+            pos++;
+            const extendedCookedChar2 = peekExtendedUnicodeEscape();
+            if (extendedCookedChar2 >= 0 && isIdentifierStart(extendedCookedChar2, languageVersion)) {
+              pos += 3;
+              tokenFlags |= 8 /* ExtendedUnicodeEscape */;
+              tokenValue = "#" + scanExtendedUnicodeEscape() + scanIdentifierParts();
+              return token = 80 /* PrivateIdentifier */;
+            }
+            const cookedChar2 = peekUnicodeEscape();
+            if (cookedChar2 >= 0 && isIdentifierStart(cookedChar2, languageVersion)) {
+              pos += 6;
+              tokenFlags |= 1024 /* UnicodeEscape */;
+              tokenValue = "#" + String.fromCharCode(cookedChar2) + scanIdentifierParts();
+              return token = 80 /* PrivateIdentifier */;
+            }
+            pos--;
+          }
+          if (isIdentifierStart(charAfterHash, languageVersion)) {
+            pos++;
+            scanIdentifier(charAfterHash, languageVersion);
+          } else {
+            tokenValue = "#";
+            error(Diagnostics.Invalid_character, pos++, charSize(ch));
+          }
+          return token = 80 /* PrivateIdentifier */;
+        default:
+          const identifierKind = scanIdentifier(ch, languageVersion);
+          if (identifierKind) {
+            return token = identifierKind;
+          } else if (isWhiteSpaceSingleLine(ch)) {
+            pos += charSize(ch);
+            continue;
+          } else if (isLineBreak(ch)) {
+            tokenFlags |= 1 /* PrecedingLineBreak */;
+            pos += charSize(ch);
+            continue;
+          }
+          const size = charSize(ch);
+          error(Diagnostics.Invalid_character, pos, size);
+          pos += size;
+          return token = 0 /* Unknown */;
       }
     }
-    let sys2;
-    if (isNodeLikeSystem()) {
-      sys2 = getNodeSystem();
-    }
-    if (sys2) {
-      patchWriteFileEnsuringDirectory(sys2);
-    }
-    return sys2;
-  })();
-  function setSys(s) {
-    sys = s;
-  }
-  if (sys && sys.getEnvironmentVariable) {
-    setCustomPollingValues(sys);
-    Debug.setAssertionLevel(/^development$/i.test(sys.getEnvironmentVariable("NODE_ENV")) ? 1 /* Normal */ : 0 /* None */);
-  }
-  if (sys && sys.debugMode) {
-    Debug.isDebugging = true;
-  }
-
-  // src/compiler/path.ts
-  var directorySeparator = "/";
-  var altDirectorySeparator = "\\";
-  var urlSchemeSeparator = "://";
-  var backslashRegExp = /\\/g;
-  function isAnyDirectorySeparator(charCode) {
-    return charCode === 47 /* slash */ || charCode === 92 /* backslash */;
-  }
-  function isUrl(path) {
-    return getEncodedRootLength(path) < 0;
-  }
-  function isRootedDiskPath(path) {
-    return getEncodedRootLength(path) > 0;
-  }
-  function isDiskPathRoot(path) {
-    const rootLength = getEncodedRootLength(path);
-    return rootLength > 0 && rootLength === path.length;
   }
-  function pathIsAbsolute(path) {
-    return getEncodedRootLength(path) !== 0;
-  }
-  function pathIsRelative(path) {
-    return /^\.\.?($|[\\/])/.test(path);
-  }
-  function pathIsBareSpecifier(path) {
-    return !pathIsAbsolute(path) && !pathIsRelative(path);
-  }
-  function hasExtension(fileName) {
-    return stringContains(getBaseFileName(fileName), ".");
-  }
-  function fileExtensionIs(path, extension) {
-    return path.length > extension.length && endsWith(path, extension);
-  }
-  function fileExtensionIsOneOf(path, extensions) {
-    for (const extension of extensions) {
-      if (fileExtensionIs(path, extension)) {
-        return true;
-      }
+  function reScanInvalidIdentifier() {
+    Debug.assert(token === 0 /* Unknown */, "'reScanInvalidIdentifier' should only be called when the current token is 'SyntaxKind.Unknown'.");
+    pos = tokenPos = startPos;
+    tokenFlags = 0;
+    const ch = codePointAt(text, pos);
+    const identifierKind = scanIdentifier(ch, 99 /* ESNext */);
+    if (identifierKind) {
+      return token = identifierKind;
     }
-    return false;
-  }
-  function hasTrailingDirectorySeparator(path) {
-    return path.length > 0 && isAnyDirectorySeparator(path.charCodeAt(path.length - 1));
-  }
-  function isVolumeCharacter(charCode) {
-    return charCode >= 97 /* a */ && charCode <= 122 /* z */ || charCode >= 65 /* A */ && charCode <= 90 /* Z */;
+    pos += charSize(ch);
+    return token;
   }
-  function getFileUrlVolumeSeparatorEnd(url, start2) {
-    const ch0 = url.charCodeAt(start2);
-    if (ch0 === 58 /* colon */)
-      return start2 + 1;
-    if (ch0 === 37 /* percent */ && url.charCodeAt(start2 + 1) === 51 /* _3 */) {
-      const ch2 = url.charCodeAt(start2 + 2);
-      if (ch2 === 97 /* a */ || ch2 === 65 /* A */)
-        return start2 + 3;
+  function scanIdentifier(startCharacter, languageVersion2) {
+    let ch = startCharacter;
+    if (isIdentifierStart(ch, languageVersion2)) {
+      pos += charSize(ch);
+      while (pos < end && isIdentifierPart(ch = codePointAt(text, pos), languageVersion2))
+        pos += charSize(ch);
+      tokenValue = text.substring(tokenPos, pos);
+      if (ch === 92 /* backslash */) {
+        tokenValue += scanIdentifierParts();
+      }
+      return getIdentifierToken();
     }
-    return -1;
   }
-  function getEncodedRootLength(path) {
-    if (!path)
-      return 0;
-    const ch0 = path.charCodeAt(0);
-    if (ch0 === 47 /* slash */ || ch0 === 92 /* backslash */) {
-      if (path.charCodeAt(1) !== ch0)
-        return 1;
-      const p1 = path.indexOf(ch0 === 47 /* slash */ ? directorySeparator : altDirectorySeparator, 2);
-      if (p1 < 0)
-        return path.length;
-      return p1 + 1;
-    }
-    if (isVolumeCharacter(ch0) && path.charCodeAt(1) === 58 /* colon */) {
-      const ch2 = path.charCodeAt(2);
-      if (ch2 === 47 /* slash */ || ch2 === 92 /* backslash */)
-        return 3;
-      if (path.length === 2)
-        return 2;
-    }
-    const schemeEnd = path.indexOf(urlSchemeSeparator);
-    if (schemeEnd !== -1) {
-      const authorityStart = schemeEnd + urlSchemeSeparator.length;
-      const authorityEnd = path.indexOf(directorySeparator, authorityStart);
-      if (authorityEnd !== -1) {
-        const scheme = path.slice(0, schemeEnd);
-        const authority = path.slice(authorityStart, authorityEnd);
-        if (scheme === "file" && (authority === "" || authority === "localhost") && isVolumeCharacter(path.charCodeAt(authorityEnd + 1))) {
-          const volumeSeparatorEnd = getFileUrlVolumeSeparatorEnd(path, authorityEnd + 2);
-          if (volumeSeparatorEnd !== -1) {
-            if (path.charCodeAt(volumeSeparatorEnd) === 47 /* slash */) {
-              return ~(volumeSeparatorEnd + 1);
-            }
-            if (volumeSeparatorEnd === path.length) {
-              return ~volumeSeparatorEnd;
-            }
+  function reScanGreaterToken() {
+    if (token === 31 /* GreaterThanToken */) {
+      if (text.charCodeAt(pos) === 62 /* greaterThan */) {
+        if (text.charCodeAt(pos + 1) === 62 /* greaterThan */) {
+          if (text.charCodeAt(pos + 2) === 61 /* equals */) {
+            return pos += 3, token = 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */;
           }
+          return pos += 2, token = 49 /* GreaterThanGreaterThanGreaterThanToken */;
         }
-        return ~(authorityEnd + 1);
+        if (text.charCodeAt(pos + 1) === 61 /* equals */) {
+          return pos += 2, token = 71 /* GreaterThanGreaterThanEqualsToken */;
+        }
+        pos++;
+        return token = 48 /* GreaterThanGreaterThanToken */;
+      }
+      if (text.charCodeAt(pos) === 61 /* equals */) {
+        pos++;
+        return token = 33 /* GreaterThanEqualsToken */;
       }
-      return ~path.length;
     }
-    return 0;
-  }
-  function getRootLength(path) {
-    const rootLength = getEncodedRootLength(path);
-    return rootLength < 0 ? ~rootLength : rootLength;
-  }
-  function getDirectoryPath(path) {
-    path = normalizeSlashes(path);
-    const rootLength = getRootLength(path);
-    if (rootLength === path.length)
-      return path;
-    path = removeTrailingDirectorySeparator(path);
-    return path.slice(0, Math.max(rootLength, path.lastIndexOf(directorySeparator)));
+    return token;
   }
-  function getBaseFileName(path, extensions, ignoreCase) {
-    path = normalizeSlashes(path);
-    const rootLength = getRootLength(path);
-    if (rootLength === path.length)
-      return "";
-    path = removeTrailingDirectorySeparator(path);
-    const name = path.slice(Math.max(getRootLength(path), path.lastIndexOf(directorySeparator) + 1));
-    const extension = extensions !== void 0 && ignoreCase !== void 0 ? getAnyExtensionFromPath(name, extensions, ignoreCase) : void 0;
-    return extension ? name.slice(0, name.length - extension.length) : name;
+  function reScanAsteriskEqualsToken() {
+    Debug.assert(token === 66 /* AsteriskEqualsToken */, "'reScanAsteriskEqualsToken' should only be called on a '*='");
+    pos = tokenPos + 1;
+    return token = 63 /* EqualsToken */;
   }
-  function tryGetExtensionFromPath(path, extension, stringEqualityComparer) {
-    if (!startsWith(extension, "."))
-      extension = "." + extension;
-    if (path.length >= extension.length && path.charCodeAt(path.length - extension.length) === 46 /* dot */) {
-      const pathExtension = path.slice(path.length - extension.length);
-      if (stringEqualityComparer(pathExtension, extension)) {
-        return pathExtension;
+  function reScanSlashToken() {
+    if (token === 43 /* SlashToken */ || token === 68 /* SlashEqualsToken */) {
+      let p = tokenPos + 1;
+      let inEscape = false;
+      let inCharacterClass = false;
+      while (true) {
+        if (p >= end) {
+          tokenFlags |= 4 /* Unterminated */;
+          error(Diagnostics.Unterminated_regular_expression_literal);
+          break;
+        }
+        const ch = text.charCodeAt(p);
+        if (isLineBreak(ch)) {
+          tokenFlags |= 4 /* Unterminated */;
+          error(Diagnostics.Unterminated_regular_expression_literal);
+          break;
+        }
+        if (inEscape) {
+          inEscape = false;
+        } else if (ch === 47 /* slash */ && !inCharacterClass) {
+          p++;
+          break;
+        } else if (ch === 91 /* openBracket */) {
+          inCharacterClass = true;
+        } else if (ch === 92 /* backslash */) {
+          inEscape = true;
+        } else if (ch === 93 /* closeBracket */) {
+          inCharacterClass = false;
+        }
+        p++;
+      }
+      while (p < end && isIdentifierPart(text.charCodeAt(p), languageVersion)) {
+        p++;
       }
+      pos = p;
+      tokenValue = text.substring(tokenPos, pos);
+      token = 13 /* RegularExpressionLiteral */;
     }
+    return token;
   }
-  function getAnyExtensionFromPathWorker(path, extensions, stringEqualityComparer) {
-    if (typeof extensions === "string") {
-      return tryGetExtensionFromPath(path, extensions, stringEqualityComparer) || "";
-    }
-    for (const extension of extensions) {
-      const result = tryGetExtensionFromPath(path, extension, stringEqualityComparer);
-      if (result)
-        return result;
+  function appendIfCommentDirective(commentDirectives2, text2, commentDirectiveRegEx, lineStart) {
+    const type = getDirectiveFromComment(trimStringStart(text2), commentDirectiveRegEx);
+    if (type === void 0) {
+      return commentDirectives2;
     }
-    return "";
+    return append(
+      commentDirectives2,
+      {
+        range: { pos: lineStart, end: pos },
+        type
+      }
+    );
   }
-  function getAnyExtensionFromPath(path, extensions, ignoreCase) {
-    if (extensions) {
-      return getAnyExtensionFromPathWorker(removeTrailingDirectorySeparator(path), extensions, ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive);
+  function getDirectiveFromComment(text2, commentDirectiveRegEx) {
+    const match = commentDirectiveRegEx.exec(text2);
+    if (!match) {
+      return void 0;
     }
-    const baseFileName = getBaseFileName(path);
-    const extensionIndex = baseFileName.lastIndexOf(".");
-    if (extensionIndex >= 0) {
-      return baseFileName.substring(extensionIndex);
+    switch (match[1]) {
+      case "ts-expect-error":
+        return 0 /* ExpectError */;
+      case "ts-ignore":
+        return 1 /* Ignore */;
     }
-    return "";
-  }
-  function pathComponents(path, rootLength) {
-    const root = path.substring(0, rootLength);
-    const rest = path.substring(rootLength).split(directorySeparator);
-    if (rest.length && !lastOrUndefined(rest))
-      rest.pop();
-    return [root, ...rest];
+    return void 0;
   }
-  function getPathComponents(path, currentDirectory = "") {
-    path = combinePaths(currentDirectory, path);
-    return pathComponents(path, getRootLength(path));
+  function reScanTemplateToken(isTaggedTemplate) {
+    Debug.assert(token === 19 /* CloseBraceToken */, "'reScanTemplateToken' should only be called on a '}'");
+    pos = tokenPos;
+    return token = scanTemplateAndSetTokenValue(isTaggedTemplate);
   }
-  function getPathFromPathComponents(pathComponents2) {
-    if (pathComponents2.length === 0)
-      return "";
-    const root = pathComponents2[0] && ensureTrailingDirectorySeparator(pathComponents2[0]);
-    return root + pathComponents2.slice(1).join(directorySeparator);
+  function reScanTemplateHeadOrNoSubstitutionTemplate() {
+    pos = tokenPos;
+    return token = scanTemplateAndSetTokenValue(
+      /* isTaggedTemplate */
+      true
+    );
   }
-  function normalizeSlashes(path) {
-    return path.indexOf("\\") !== -1 ? path.replace(backslashRegExp, directorySeparator) : path;
+  function reScanJsxToken(allowMultilineJsxText = true) {
+    pos = tokenPos = startPos;
+    return token = scanJsxToken(allowMultilineJsxText);
   }
-  function reducePathComponents(components) {
-    if (!some(components))
-      return [];
-    const reduced = [components[0]];
-    for (let i = 1; i < components.length; i++) {
-      const component = components[i];
-      if (!component)
-        continue;
-      if (component === ".")
-        continue;
-      if (component === "..") {
-        if (reduced.length > 1) {
-          if (reduced[reduced.length - 1] !== "..") {
-            reduced.pop();
-            continue;
-          }
-        } else if (reduced[0])
-          continue;
-      }
-      reduced.push(component);
+  function reScanLessThanToken() {
+    if (token === 47 /* LessThanLessThanToken */) {
+      pos = tokenPos + 1;
+      return token = 29 /* LessThanToken */;
     }
-    return reduced;
+    return token;
   }
-  function combinePaths(path, ...paths) {
-    if (path)
-      path = normalizeSlashes(path);
-    for (let relativePath of paths) {
-      if (!relativePath)
-        continue;
-      relativePath = normalizeSlashes(relativePath);
-      if (!path || getRootLength(relativePath) !== 0) {
-        path = relativePath;
-      } else {
-        path = ensureTrailingDirectorySeparator(path) + relativePath;
-      }
+  function reScanHashToken() {
+    if (token === 80 /* PrivateIdentifier */) {
+      pos = tokenPos + 1;
+      return token = 62 /* HashToken */;
     }
-    return path;
-  }
-  function resolvePath(path, ...paths) {
-    return normalizePath(some(paths) ? combinePaths(path, ...paths) : normalizeSlashes(path));
-  }
-  function getNormalizedPathComponents(path, currentDirectory) {
-    return reducePathComponents(getPathComponents(path, currentDirectory));
+    return token;
   }
-  function getNormalizedAbsolutePath(fileName, currentDirectory) {
-    return getPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory));
+  function reScanQuestionToken() {
+    Debug.assert(token === 60 /* QuestionQuestionToken */, "'reScanQuestionToken' should only be called on a '??'");
+    pos = tokenPos + 1;
+    return token = 57 /* QuestionToken */;
   }
-  function normalizePath(path) {
-    path = normalizeSlashes(path);
-    if (!relativePathSegmentRegExp.test(path)) {
-      return path;
+  function scanJsxToken(allowMultilineJsxText = true) {
+    startPos = tokenPos = pos;
+    if (pos >= end) {
+      return token = 1 /* EndOfFileToken */;
     }
-    const simplified = path.replace(/\/\.\//g, "/").replace(/^\.\//, "");
-    if (simplified !== path) {
-      path = simplified;
-      if (!relativePathSegmentRegExp.test(path)) {
-        return path;
+    let char = text.charCodeAt(pos);
+    if (char === 60 /* lessThan */) {
+      if (text.charCodeAt(pos + 1) === 47 /* slash */) {
+        pos += 2;
+        return token = 30 /* LessThanSlashToken */;
       }
+      pos++;
+      return token = 29 /* LessThanToken */;
     }
-    const normalized = getPathFromPathComponents(reducePathComponents(getPathComponents(path)));
-    return normalized && hasTrailingDirectorySeparator(path) ? ensureTrailingDirectorySeparator(normalized) : normalized;
-  }
-  function getPathWithoutRoot(pathComponents2) {
-    if (pathComponents2.length === 0)
-      return "";
-    return pathComponents2.slice(1).join(directorySeparator);
-  }
-  function getNormalizedAbsolutePathWithoutRoot(fileName, currentDirectory) {
-    return getPathWithoutRoot(getNormalizedPathComponents(fileName, currentDirectory));
-  }
-  function toPath(fileName, basePath, getCanonicalFileName) {
-    const nonCanonicalizedPath = isRootedDiskPath(fileName) ? normalizePath(fileName) : getNormalizedAbsolutePath(fileName, basePath);
-    return getCanonicalFileName(nonCanonicalizedPath);
-  }
-  function removeTrailingDirectorySeparator(path) {
-    if (hasTrailingDirectorySeparator(path)) {
-      return path.substr(0, path.length - 1);
+    if (char === 123 /* openBrace */) {
+      pos++;
+      return token = 18 /* OpenBraceToken */;
     }
-    return path;
-  }
-  function ensureTrailingDirectorySeparator(path) {
-    if (!hasTrailingDirectorySeparator(path)) {
-      return path + directorySeparator;
+    let firstNonWhitespace = 0;
+    while (pos < end) {
+      char = text.charCodeAt(pos);
+      if (char === 123 /* openBrace */) {
+        break;
+      }
+      if (char === 60 /* lessThan */) {
+        if (isConflictMarkerTrivia(text, pos)) {
+          pos = scanConflictMarkerTrivia(text, pos, error);
+          return token = 7 /* ConflictMarkerTrivia */;
+        }
+        break;
+      }
+      if (char === 62 /* greaterThan */) {
+        error(Diagnostics.Unexpected_token_Did_you_mean_or_gt, pos, 1);
+      }
+      if (char === 125 /* closeBrace */) {
+        error(Diagnostics.Unexpected_token_Did_you_mean_or_rbrace, pos, 1);
+      }
+      if (isLineBreak(char) && firstNonWhitespace === 0) {
+        firstNonWhitespace = -1;
+      } else if (!allowMultilineJsxText && isLineBreak(char) && firstNonWhitespace > 0) {
+        break;
+      } else if (!isWhiteSpaceLike(char)) {
+        firstNonWhitespace = pos;
+      }
+      pos++;
     }
-    return path;
-  }
-  function ensurePathIsNonModuleName(path) {
-    return !pathIsAbsolute(path) && !pathIsRelative(path) ? "./" + path : path;
+    tokenValue = text.substring(startPos, pos);
+    return firstNonWhitespace === -1 ? 12 /* JsxTextAllWhiteSpaces */ : 11 /* JsxText */;
   }
-  function changeAnyExtension(path, ext, extensions, ignoreCase) {
-    const pathext = extensions !== void 0 && ignoreCase !== void 0 ? getAnyExtensionFromPath(path, extensions, ignoreCase) : getAnyExtensionFromPath(path);
-    return pathext ? path.slice(0, path.length - pathext.length) + (startsWith(ext, ".") ? ext : "." + ext) : path;
-  }
-  var relativePathSegmentRegExp = /(?:\/\/)|(?:^|\/)\.\.?(?:$|\/)/;
-  function comparePathsWorker(a, b, componentComparer) {
-    if (a === b)
-      return 0 /* EqualTo */;
-    if (a === void 0)
-      return -1 /* LessThan */;
-    if (b === void 0)
-      return 1 /* GreaterThan */;
-    const aRoot = a.substring(0, getRootLength(a));
-    const bRoot = b.substring(0, getRootLength(b));
-    const result = compareStringsCaseInsensitive(aRoot, bRoot);
-    if (result !== 0 /* EqualTo */) {
-      return result;
-    }
-    const aRest = a.substring(aRoot.length);
-    const bRest = b.substring(bRoot.length);
-    if (!relativePathSegmentRegExp.test(aRest) && !relativePathSegmentRegExp.test(bRest)) {
-      return componentComparer(aRest, bRest);
-    }
-    const aComponents = reducePathComponents(getPathComponents(a));
-    const bComponents = reducePathComponents(getPathComponents(b));
-    const sharedLength = Math.min(aComponents.length, bComponents.length);
-    for (let i = 1; i < sharedLength; i++) {
-      const result2 = componentComparer(aComponents[i], bComponents[i]);
-      if (result2 !== 0 /* EqualTo */) {
-        return result2;
+  function scanJsxIdentifier() {
+    if (tokenIsIdentifierOrKeyword(token)) {
+      let namespaceSeparator = false;
+      while (pos < end) {
+        const ch = text.charCodeAt(pos);
+        if (ch === 45 /* minus */) {
+          tokenValue += "-";
+          pos++;
+          continue;
+        } else if (ch === 58 /* colon */ && !namespaceSeparator) {
+          tokenValue += ":";
+          pos++;
+          namespaceSeparator = true;
+          token = 79 /* Identifier */;
+          continue;
+        }
+        const oldPos = pos;
+        tokenValue += scanIdentifierParts();
+        if (pos === oldPos) {
+          break;
+        }
       }
+      if (tokenValue.slice(-1) === ":") {
+        tokenValue = tokenValue.slice(0, -1);
+        pos--;
+      }
+      return getIdentifierToken();
     }
-    return compareValues(aComponents.length, bComponents.length);
-  }
-  function comparePathsCaseSensitive(a, b) {
-    return comparePathsWorker(a, b, compareStringsCaseSensitive);
-  }
-  function comparePathsCaseInsensitive(a, b) {
-    return comparePathsWorker(a, b, compareStringsCaseInsensitive);
+    return token;
   }
-  function comparePaths(a, b, currentDirectory, ignoreCase) {
-    if (typeof currentDirectory === "string") {
-      a = combinePaths(currentDirectory, a);
-      b = combinePaths(currentDirectory, b);
-    } else if (typeof currentDirectory === "boolean") {
-      ignoreCase = currentDirectory;
+  function scanJsxAttributeValue() {
+    startPos = pos;
+    switch (text.charCodeAt(pos)) {
+      case 34 /* doubleQuote */:
+      case 39 /* singleQuote */:
+        tokenValue = scanString(
+          /*jsxAttributeString*/
+          true
+        );
+        return token = 10 /* StringLiteral */;
+      default:
+        return scan();
     }
-    return comparePathsWorker(a, b, getStringComparer(ignoreCase));
   }
-  function containsPath(parent2, child, currentDirectory, ignoreCase) {
-    if (typeof currentDirectory === "string") {
-      parent2 = combinePaths(currentDirectory, parent2);
-      child = combinePaths(currentDirectory, child);
-    } else if (typeof currentDirectory === "boolean") {
-      ignoreCase = currentDirectory;
+  function reScanJsxAttributeValue() {
+    pos = tokenPos = startPos;
+    return scanJsxAttributeValue();
+  }
+  function scanJsDocToken() {
+    startPos = tokenPos = pos;
+    tokenFlags = 0 /* None */;
+    if (pos >= end) {
+      return token = 1 /* EndOfFileToken */;
     }
-    if (parent2 === void 0 || child === void 0)
-      return false;
-    if (parent2 === child)
-      return true;
-    const parentComponents = reducePathComponents(getPathComponents(parent2));
-    const childComponents = reducePathComponents(getPathComponents(child));
-    if (childComponents.length < parentComponents.length) {
-      return false;
+    const ch = codePointAt(text, pos);
+    pos += charSize(ch);
+    switch (ch) {
+      case 9 /* tab */:
+      case 11 /* verticalTab */:
+      case 12 /* formFeed */:
+      case 32 /* space */:
+        while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) {
+          pos++;
+        }
+        return token = 5 /* WhitespaceTrivia */;
+      case 64 /* at */:
+        return token = 59 /* AtToken */;
+      case 13 /* carriageReturn */:
+        if (text.charCodeAt(pos) === 10 /* lineFeed */) {
+          pos++;
+        }
+      case 10 /* lineFeed */:
+        tokenFlags |= 1 /* PrecedingLineBreak */;
+        return token = 4 /* NewLineTrivia */;
+      case 42 /* asterisk */:
+        return token = 41 /* AsteriskToken */;
+      case 123 /* openBrace */:
+        return token = 18 /* OpenBraceToken */;
+      case 125 /* closeBrace */:
+        return token = 19 /* CloseBraceToken */;
+      case 91 /* openBracket */:
+        return token = 22 /* OpenBracketToken */;
+      case 93 /* closeBracket */:
+        return token = 23 /* CloseBracketToken */;
+      case 60 /* lessThan */:
+        return token = 29 /* LessThanToken */;
+      case 62 /* greaterThan */:
+        return token = 31 /* GreaterThanToken */;
+      case 61 /* equals */:
+        return token = 63 /* EqualsToken */;
+      case 44 /* comma */:
+        return token = 27 /* CommaToken */;
+      case 46 /* dot */:
+        return token = 24 /* DotToken */;
+      case 96 /* backtick */:
+        return token = 61 /* BacktickToken */;
+      case 35 /* hash */:
+        return token = 62 /* HashToken */;
+      case 92 /* backslash */:
+        pos--;
+        const extendedCookedChar = peekExtendedUnicodeEscape();
+        if (extendedCookedChar >= 0 && isIdentifierStart(extendedCookedChar, languageVersion)) {
+          pos += 3;
+          tokenFlags |= 8 /* ExtendedUnicodeEscape */;
+          tokenValue = scanExtendedUnicodeEscape() + scanIdentifierParts();
+          return token = getIdentifierToken();
+        }
+        const cookedChar = peekUnicodeEscape();
+        if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) {
+          pos += 6;
+          tokenFlags |= 1024 /* UnicodeEscape */;
+          tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts();
+          return token = getIdentifierToken();
+        }
+        pos++;
+        return token = 0 /* Unknown */;
     }
-    const componentEqualityComparer = ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive;
-    for (let i = 0; i < parentComponents.length; i++) {
-      const equalityComparer = i === 0 ? equateStringsCaseInsensitive : componentEqualityComparer;
-      if (!equalityComparer(parentComponents[i], childComponents[i])) {
-        return false;
+    if (isIdentifierStart(ch, languageVersion)) {
+      let char = ch;
+      while (pos < end && isIdentifierPart(char = codePointAt(text, pos), languageVersion) || text.charCodeAt(pos) === 45 /* minus */)
+        pos += charSize(char);
+      tokenValue = text.substring(tokenPos, pos);
+      if (char === 92 /* backslash */) {
+        tokenValue += scanIdentifierParts();
       }
+      return token = getIdentifierToken();
+    } else {
+      return token = 0 /* Unknown */;
+    }
+  }
+  function speculationHelper(callback, isLookahead) {
+    const savePos = pos;
+    const saveStartPos = startPos;
+    const saveTokenPos = tokenPos;
+    const saveToken = token;
+    const saveTokenValue = tokenValue;
+    const saveTokenFlags = tokenFlags;
+    const result = callback();
+    if (!result || isLookahead) {
+      pos = savePos;
+      startPos = saveStartPos;
+      tokenPos = saveTokenPos;
+      token = saveToken;
+      tokenValue = saveTokenValue;
+      tokenFlags = saveTokenFlags;
     }
-    return true;
+    return result;
   }
-  function startsWithDirectory(fileName, directoryName, getCanonicalFileName) {
-    const canonicalFileName = getCanonicalFileName(fileName);
-    const canonicalDirectoryName = getCanonicalFileName(directoryName);
-    return startsWith(canonicalFileName, canonicalDirectoryName + "/") || startsWith(canonicalFileName, canonicalDirectoryName + "\\");
+  function scanRange(start3, length3, callback) {
+    const saveEnd = end;
+    const savePos = pos;
+    const saveStartPos = startPos;
+    const saveTokenPos = tokenPos;
+    const saveToken = token;
+    const saveTokenValue = tokenValue;
+    const saveTokenFlags = tokenFlags;
+    const saveErrorExpectations = commentDirectives;
+    setText(text, start3, length3);
+    const result = callback();
+    end = saveEnd;
+    pos = savePos;
+    startPos = saveStartPos;
+    tokenPos = saveTokenPos;
+    token = saveToken;
+    tokenValue = saveTokenValue;
+    tokenFlags = saveTokenFlags;
+    commentDirectives = saveErrorExpectations;
+    return result;
   }
-  function getPathComponentsRelativeTo(from, to, stringEqualityComparer, getCanonicalFileName) {
-    const fromComponents = reducePathComponents(getPathComponents(from));
-    const toComponents = reducePathComponents(getPathComponents(to));
-    let start2;
-    for (start2 = 0; start2 < fromComponents.length && start2 < toComponents.length; start2++) {
-      const fromComponent = getCanonicalFileName(fromComponents[start2]);
-      const toComponent = getCanonicalFileName(toComponents[start2]);
-      const comparer = start2 === 0 ? equateStringsCaseInsensitive : stringEqualityComparer;
-      if (!comparer(fromComponent, toComponent))
-        break;
-    }
-    if (start2 === 0) {
-      return toComponents;
-    }
-    const components = toComponents.slice(start2);
-    const relative = [];
-    for (; start2 < fromComponents.length; start2++) {
-      relative.push("..");
-    }
-    return ["", ...relative, ...components];
+  function lookAhead(callback) {
+    return speculationHelper(
+      callback,
+      /*isLookahead*/
+      true
+    );
+  }
+  function tryScan(callback) {
+    return speculationHelper(
+      callback,
+      /*isLookahead*/
+      false
+    );
   }
-  function getRelativePathFromDirectory(fromDirectory, to, getCanonicalFileNameOrIgnoreCase) {
-    Debug.assert(getRootLength(fromDirectory) > 0 === getRootLength(to) > 0, "Paths must either both be absolute or both be relative");
-    const getCanonicalFileName = typeof getCanonicalFileNameOrIgnoreCase === "function" ? getCanonicalFileNameOrIgnoreCase : identity;
-    const ignoreCase = typeof getCanonicalFileNameOrIgnoreCase === "boolean" ? getCanonicalFileNameOrIgnoreCase : false;
-    const pathComponents2 = getPathComponentsRelativeTo(fromDirectory, to, ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive, getCanonicalFileName);
-    return getPathFromPathComponents(pathComponents2);
+  function getText() {
+    return text;
   }
-  function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) {
-    return !isRootedDiskPath(absoluteOrRelativePath) ? absoluteOrRelativePath : getRelativePathToDirectoryOrUrl(basePath, absoluteOrRelativePath, basePath, getCanonicalFileName, false);
+  function clearCommentDirectives() {
+    commentDirectives = void 0;
   }
-  function getRelativePathFromFile(from, to, getCanonicalFileName) {
-    return ensurePathIsNonModuleName(getRelativePathFromDirectory(getDirectoryPath(from), to, getCanonicalFileName));
+  function setText(newText, start3, length3) {
+    text = newText || "";
+    end = length3 === void 0 ? text.length : start3 + length3;
+    setTextPos(start3 || 0);
   }
-  function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) {
-    const pathComponents2 = getPathComponentsRelativeTo(
-      resolvePath(currentDirectory, directoryPathOrUrl),
-      resolvePath(currentDirectory, relativeOrAbsolutePath),
-      equateStringsCaseSensitive,
-      getCanonicalFileName
-    );
-    const firstComponent = pathComponents2[0];
-    if (isAbsolutePathAnUrl && isRootedDiskPath(firstComponent)) {
-      const prefix = firstComponent.charAt(0) === directorySeparator ? "file://" : "file:///";
-      pathComponents2[0] = prefix + firstComponent;
-    }
-    return getPathFromPathComponents(pathComponents2);
+  function setOnError(errorCallback) {
+    onError = errorCallback;
   }
-  function forEachAncestorDirectory(directory, callback) {
-    while (true) {
-      const result = callback(directory);
-      if (result !== void 0) {
-        return result;
-      }
-      const parentPath = getDirectoryPath(directory);
-      if (parentPath === directory) {
-        return void 0;
+  function setScriptTarget(scriptTarget) {
+    languageVersion = scriptTarget;
+  }
+  function setLanguageVariant(variant) {
+    languageVariant = variant;
+  }
+  function setTextPos(textPos) {
+    Debug.assert(textPos >= 0);
+    pos = textPos;
+    startPos = textPos;
+    tokenPos = textPos;
+    token = 0 /* Unknown */;
+    tokenValue = void 0;
+    tokenFlags = 0 /* None */;
+  }
+  function setInJSDocType(inType) {
+    inJSDocType += inType ? 1 : -1;
+  }
+}
+var codePointAt = String.prototype.codePointAt ? (s, i) => s.codePointAt(i) : function codePointAt2(str, i) {
+  const size = str.length;
+  if (i < 0 || i >= size) {
+    return void 0;
+  }
+  const first2 = str.charCodeAt(i);
+  if (first2 >= 55296 && first2 <= 56319 && size > i + 1) {
+    const second = str.charCodeAt(i + 1);
+    if (second >= 56320 && second <= 57343) {
+      return (first2 - 55296) * 1024 + second - 56320 + 65536;
+    }
+  }
+  return first2;
+};
+function charSize(ch) {
+  if (ch >= 65536) {
+    return 2;
+  }
+  return 1;
+}
+function utf16EncodeAsStringFallback(codePoint) {
+  Debug.assert(0 <= codePoint && codePoint <= 1114111);
+  if (codePoint <= 65535) {
+    return String.fromCharCode(codePoint);
+  }
+  const codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 55296;
+  const codeUnit2 = (codePoint - 65536) % 1024 + 56320;
+  return String.fromCharCode(codeUnit1, codeUnit2);
+}
+var utf16EncodeAsStringWorker = String.fromCodePoint ? (codePoint) => String.fromCodePoint(codePoint) : utf16EncodeAsStringFallback;
+function utf16EncodeAsString(codePoint) {
+  return utf16EncodeAsStringWorker(codePoint);
+}
+
+// src/compiler/utilitiesPublic.ts
+function isExternalModuleNameRelative(moduleName) {
+  return pathIsRelative(moduleName) || isRootedDiskPath(moduleName);
+}
+function sortAndDeduplicateDiagnostics(diagnostics) {
+  return sortAndDeduplicate(diagnostics, compareDiagnostics);
+}
+function getDefaultLibFileName(options) {
+  switch (getEmitScriptTarget(options)) {
+    case 99 /* ESNext */:
+      return "lib.esnext.full.d.ts";
+    case 9 /* ES2022 */:
+      return "lib.es2022.full.d.ts";
+    case 8 /* ES2021 */:
+      return "lib.es2021.full.d.ts";
+    case 7 /* ES2020 */:
+      return "lib.es2020.full.d.ts";
+    case 6 /* ES2019 */:
+      return "lib.es2019.full.d.ts";
+    case 5 /* ES2018 */:
+      return "lib.es2018.full.d.ts";
+    case 4 /* ES2017 */:
+      return "lib.es2017.full.d.ts";
+    case 3 /* ES2016 */:
+      return "lib.es2016.full.d.ts";
+    case 2 /* ES2015 */:
+      return "lib.es6.d.ts";
+    default:
+      return "lib.d.ts";
+  }
+}
+function textSpanEnd(span) {
+  return span.start + span.length;
+}
+function textSpanIsEmpty(span) {
+  return span.length === 0;
+}
+function textSpanContainsPosition(span, position) {
+  return position >= span.start && position < textSpanEnd(span);
+}
+function textRangeContainsPositionInclusive(span, position) {
+  return position >= span.pos && position <= span.end;
+}
+function textSpanContainsTextSpan(span, other) {
+  return other.start >= span.start && textSpanEnd(other) <= textSpanEnd(span);
+}
+function textSpanOverlapsWith(span, other) {
+  return textSpanOverlap(span, other) !== void 0;
+}
+function textSpanOverlap(span1, span2) {
+  const overlap = textSpanIntersection(span1, span2);
+  return overlap && overlap.length === 0 ? void 0 : overlap;
+}
+function textSpanIntersectsWithTextSpan(span, other) {
+  return decodedTextSpanIntersectsWith(span.start, span.length, other.start, other.length);
+}
+function textSpanIntersectsWith(span, start2, length2) {
+  return decodedTextSpanIntersectsWith(span.start, span.length, start2, length2);
+}
+function decodedTextSpanIntersectsWith(start1, length1, start2, length2) {
+  const end1 = start1 + length1;
+  const end2 = start2 + length2;
+  return start2 <= end1 && end2 >= start1;
+}
+function textSpanIntersectsWithPosition(span, position) {
+  return position <= textSpanEnd(span) && position >= span.start;
+}
+function textSpanIntersection(span1, span2) {
+  const start2 = Math.max(span1.start, span2.start);
+  const end = Math.min(textSpanEnd(span1), textSpanEnd(span2));
+  return start2 <= end ? createTextSpanFromBounds(start2, end) : void 0;
+}
+function createTextSpan(start2, length2) {
+  if (start2 < 0) {
+    throw new Error("start < 0");
+  }
+  if (length2 < 0) {
+    throw new Error("length < 0");
+  }
+  return { start: start2, length: length2 };
+}
+function createTextSpanFromBounds(start2, end) {
+  return createTextSpan(start2, end - start2);
+}
+function textChangeRangeNewSpan(range) {
+  return createTextSpan(range.span.start, range.newLength);
+}
+function textChangeRangeIsUnchanged(range) {
+  return textSpanIsEmpty(range.span) && range.newLength === 0;
+}
+function createTextChangeRange(span, newLength) {
+  if (newLength < 0) {
+    throw new Error("newLength < 0");
+  }
+  return { span, newLength };
+}
+var unchangedTextChangeRange = createTextChangeRange(createTextSpan(0, 0), 0);
+function collapseTextChangeRangesAcrossMultipleVersions(changes) {
+  if (changes.length === 0) {
+    return unchangedTextChangeRange;
+  }
+  if (changes.length === 1) {
+    return changes[0];
+  }
+  const change0 = changes[0];
+  let oldStartN = change0.span.start;
+  let oldEndN = textSpanEnd(change0.span);
+  let newEndN = oldStartN + change0.newLength;
+  for (let i = 1; i < changes.length; i++) {
+    const nextChange = changes[i];
+    const oldStart1 = oldStartN;
+    const oldEnd1 = oldEndN;
+    const newEnd1 = newEndN;
+    const oldStart2 = nextChange.span.start;
+    const oldEnd2 = textSpanEnd(nextChange.span);
+    const newEnd2 = oldStart2 + nextChange.newLength;
+    oldStartN = Math.min(oldStart1, oldStart2);
+    oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1));
+    newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2));
+  }
+  return createTextChangeRange(
+    createTextSpanFromBounds(oldStartN, oldEndN),
+    /*newLength*/
+    newEndN - oldStartN
+  );
+}
+function getTypeParameterOwner(d) {
+  if (d && d.kind === 165 /* TypeParameter */) {
+    for (let current = d; current; current = current.parent) {
+      if (isFunctionLike(current) || isClassLike(current) || current.kind === 261 /* InterfaceDeclaration */) {
+        return current;
       }
-      directory = parentPath;
     }
   }
-  function isNodeModulesDirectory(dirPath) {
-    return endsWith(dirPath, "/node_modules");
+}
+function isParameterPropertyDeclaration(node, parent2) {
+  return hasSyntacticModifier(node, 16476 /* ParameterPropertyModifier */) && parent2.kind === 173 /* Constructor */;
+}
+function isEmptyBindingPattern(node) {
+  if (isBindingPattern(node)) {
+    return every(node.elements, isEmptyBindingElement);
   }
-
-  // src/compiler/diagnosticInformationMap.generated.ts
-  function diag(code, category, key, message, reportsUnnecessary, elidedInCompatabilityPyramid, reportsDeprecated) {
-    return { code, category, key, message, reportsUnnecessary, elidedInCompatabilityPyramid, reportsDeprecated };
-  }
-  var Diagnostics = {
-    Unterminated_string_literal: diag(1002, 1 /* Error */, "Unterminated_string_literal_1002", "Unterminated string literal."),
-    Identifier_expected: diag(1003, 1 /* Error */, "Identifier_expected_1003", "Identifier expected."),
-    _0_expected: diag(1005, 1 /* Error */, "_0_expected_1005", "'{0}' expected."),
-    A_file_cannot_have_a_reference_to_itself: diag(1006, 1 /* Error */, "A_file_cannot_have_a_reference_to_itself_1006", "A file cannot have a reference to itself."),
-    The_parser_expected_to_find_a_1_to_match_the_0_token_here: diag(1007, 1 /* Error */, "The_parser_expected_to_find_a_1_to_match_the_0_token_here_1007", "The parser expected to find a '{1}' to match the '{0}' token here."),
-    Trailing_comma_not_allowed: diag(1009, 1 /* Error */, "Trailing_comma_not_allowed_1009", "Trailing comma not allowed."),
-    Asterisk_Slash_expected: diag(1010, 1 /* Error */, "Asterisk_Slash_expected_1010", "'*/' expected."),
-    An_element_access_expression_should_take_an_argument: diag(1011, 1 /* Error */, "An_element_access_expression_should_take_an_argument_1011", "An element access expression should take an argument."),
-    Unexpected_token: diag(1012, 1 /* Error */, "Unexpected_token_1012", "Unexpected token."),
-    A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma: diag(1013, 1 /* Error */, "A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma_1013", "A rest parameter or binding pattern may not have a trailing comma."),
-    A_rest_parameter_must_be_last_in_a_parameter_list: diag(1014, 1 /* Error */, "A_rest_parameter_must_be_last_in_a_parameter_list_1014", "A rest parameter must be last in a parameter list."),
-    Parameter_cannot_have_question_mark_and_initializer: diag(1015, 1 /* Error */, "Parameter_cannot_have_question_mark_and_initializer_1015", "Parameter cannot have question mark and initializer."),
-    A_required_parameter_cannot_follow_an_optional_parameter: diag(1016, 1 /* Error */, "A_required_parameter_cannot_follow_an_optional_parameter_1016", "A required parameter cannot follow an optional parameter."),
-    An_index_signature_cannot_have_a_rest_parameter: diag(1017, 1 /* Error */, "An_index_signature_cannot_have_a_rest_parameter_1017", "An index signature cannot have a rest parameter."),
-    An_index_signature_parameter_cannot_have_an_accessibility_modifier: diag(1018, 1 /* Error */, "An_index_signature_parameter_cannot_have_an_accessibility_modifier_1018", "An index signature parameter cannot have an accessibility modifier."),
-    An_index_signature_parameter_cannot_have_a_question_mark: diag(1019, 1 /* Error */, "An_index_signature_parameter_cannot_have_a_question_mark_1019", "An index signature parameter cannot have a question mark."),
-    An_index_signature_parameter_cannot_have_an_initializer: diag(1020, 1 /* Error */, "An_index_signature_parameter_cannot_have_an_initializer_1020", "An index signature parameter cannot have an initializer."),
-    An_index_signature_must_have_a_type_annotation: diag(1021, 1 /* Error */, "An_index_signature_must_have_a_type_annotation_1021", "An index signature must have a type annotation."),
-    An_index_signature_parameter_must_have_a_type_annotation: diag(1022, 1 /* Error */, "An_index_signature_parameter_must_have_a_type_annotation_1022", "An index signature parameter must have a type annotation."),
-    readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature: diag(1024, 1 /* Error */, "readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature_1024", "'readonly' modifier can only appear on a property declaration or index signature."),
-    An_index_signature_cannot_have_a_trailing_comma: diag(1025, 1 /* Error */, "An_index_signature_cannot_have_a_trailing_comma_1025", "An index signature cannot have a trailing comma."),
-    Accessibility_modifier_already_seen: diag(1028, 1 /* Error */, "Accessibility_modifier_already_seen_1028", "Accessibility modifier already seen."),
-    _0_modifier_must_precede_1_modifier: diag(1029, 1 /* Error */, "_0_modifier_must_precede_1_modifier_1029", "'{0}' modifier must precede '{1}' modifier."),
-    _0_modifier_already_seen: diag(1030, 1 /* Error */, "_0_modifier_already_seen_1030", "'{0}' modifier already seen."),
-    _0_modifier_cannot_appear_on_class_elements_of_this_kind: diag(1031, 1 /* Error */, "_0_modifier_cannot_appear_on_class_elements_of_this_kind_1031", "'{0}' modifier cannot appear on class elements of this kind."),
-    super_must_be_followed_by_an_argument_list_or_member_access: diag(1034, 1 /* Error */, "super_must_be_followed_by_an_argument_list_or_member_access_1034", "'super' must be followed by an argument list or member access."),
-    Only_ambient_modules_can_use_quoted_names: diag(1035, 1 /* Error */, "Only_ambient_modules_can_use_quoted_names_1035", "Only ambient modules can use quoted names."),
-    Statements_are_not_allowed_in_ambient_contexts: diag(1036, 1 /* Error */, "Statements_are_not_allowed_in_ambient_contexts_1036", "Statements are not allowed in ambient contexts."),
-    A_declare_modifier_cannot_be_used_in_an_already_ambient_context: diag(1038, 1 /* Error */, "A_declare_modifier_cannot_be_used_in_an_already_ambient_context_1038", "A 'declare' modifier cannot be used in an already ambient context."),
-    Initializers_are_not_allowed_in_ambient_contexts: diag(1039, 1 /* Error */, "Initializers_are_not_allowed_in_ambient_contexts_1039", "Initializers are not allowed in ambient contexts."),
-    _0_modifier_cannot_be_used_in_an_ambient_context: diag(1040, 1 /* Error */, "_0_modifier_cannot_be_used_in_an_ambient_context_1040", "'{0}' modifier cannot be used in an ambient context."),
-    _0_modifier_cannot_be_used_here: diag(1042, 1 /* Error */, "_0_modifier_cannot_be_used_here_1042", "'{0}' modifier cannot be used here."),
-    _0_modifier_cannot_appear_on_a_module_or_namespace_element: diag(1044, 1 /* Error */, "_0_modifier_cannot_appear_on_a_module_or_namespace_element_1044", "'{0}' modifier cannot appear on a module or namespace element."),
-    Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier: diag(1046, 1 /* Error */, "Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier_1046", "Top-level declarations in .d.ts files must start with either a 'declare' or 'export' modifier."),
-    A_rest_parameter_cannot_be_optional: diag(1047, 1 /* Error */, "A_rest_parameter_cannot_be_optional_1047", "A rest parameter cannot be optional."),
-    A_rest_parameter_cannot_have_an_initializer: diag(1048, 1 /* Error */, "A_rest_parameter_cannot_have_an_initializer_1048", "A rest parameter cannot have an initializer."),
-    A_set_accessor_must_have_exactly_one_parameter: diag(1049, 1 /* Error */, "A_set_accessor_must_have_exactly_one_parameter_1049", "A 'set' accessor must have exactly one parameter."),
-    A_set_accessor_cannot_have_an_optional_parameter: diag(1051, 1 /* Error */, "A_set_accessor_cannot_have_an_optional_parameter_1051", "A 'set' accessor cannot have an optional parameter."),
-    A_set_accessor_parameter_cannot_have_an_initializer: diag(1052, 1 /* Error */, "A_set_accessor_parameter_cannot_have_an_initializer_1052", "A 'set' accessor parameter cannot have an initializer."),
-    A_set_accessor_cannot_have_rest_parameter: diag(1053, 1 /* Error */, "A_set_accessor_cannot_have_rest_parameter_1053", "A 'set' accessor cannot have rest parameter."),
-    A_get_accessor_cannot_have_parameters: diag(1054, 1 /* Error */, "A_get_accessor_cannot_have_parameters_1054", "A 'get' accessor cannot have parameters."),
-    Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value: diag(1055, 1 /* Error */, "Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Prom_1055", "Type '{0}' is not a valid async function return type in ES5/ES3 because it does not refer to a Promise-compatible constructor value."),
-    Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: diag(1056, 1 /* Error */, "Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher_1056", "Accessors are only available when targeting ECMAScript 5 and higher."),
-    The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1058, 1 /* Error */, "The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_t_1058", "The return type of an async function must either be a valid promise or must not contain a callable 'then' member."),
-    A_promise_must_have_a_then_method: diag(1059, 1 /* Error */, "A_promise_must_have_a_then_method_1059", "A promise must have a 'then' method."),
-    The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback: diag(1060, 1 /* Error */, "The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback_1060", "The first parameter of the 'then' method of a promise must be a callback."),
-    Enum_member_must_have_initializer: diag(1061, 1 /* Error */, "Enum_member_must_have_initializer_1061", "Enum member must have initializer."),
-    Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method: diag(1062, 1 /* Error */, "Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method_1062", "Type is referenced directly or indirectly in the fulfillment callback of its own 'then' method."),
-    An_export_assignment_cannot_be_used_in_a_namespace: diag(1063, 1 /* Error */, "An_export_assignment_cannot_be_used_in_a_namespace_1063", "An export assignment cannot be used in a namespace."),
-    The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0: diag(1064, 1 /* Error */, "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_wri_1064", "The return type of an async function or method must be the global Promise<T> type. Did you mean to write 'Promise<{0}>'?"),
-    In_ambient_enum_declarations_member_initializer_must_be_constant_expression: diag(1066, 1 /* Error */, "In_ambient_enum_declarations_member_initializer_must_be_constant_expression_1066", "In ambient enum declarations member initializer must be constant expression."),
-    Unexpected_token_A_constructor_method_accessor_or_property_was_expected: diag(1068, 1 /* Error */, "Unexpected_token_A_constructor_method_accessor_or_property_was_expected_1068", "Unexpected token. A constructor, method, accessor, or property was expected."),
-    Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces: diag(1069, 1 /* Error */, "Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces_1069", "Unexpected token. A type parameter name was expected without curly braces."),
-    _0_modifier_cannot_appear_on_a_type_member: diag(1070, 1 /* Error */, "_0_modifier_cannot_appear_on_a_type_member_1070", "'{0}' modifier cannot appear on a type member."),
-    _0_modifier_cannot_appear_on_an_index_signature: diag(1071, 1 /* Error */, "_0_modifier_cannot_appear_on_an_index_signature_1071", "'{0}' modifier cannot appear on an index signature."),
-    A_0_modifier_cannot_be_used_with_an_import_declaration: diag(1079, 1 /* Error */, "A_0_modifier_cannot_be_used_with_an_import_declaration_1079", "A '{0}' modifier cannot be used with an import declaration."),
-    Invalid_reference_directive_syntax: diag(1084, 1 /* Error */, "Invalid_reference_directive_syntax_1084", "Invalid 'reference' directive syntax."),
-    Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0: diag(1085, 1 /* Error */, "Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0_1085", "Octal literals are not available when targeting ECMAScript 5 and higher. Use the syntax '{0}'."),
-    _0_modifier_cannot_appear_on_a_constructor_declaration: diag(1089, 1 /* Error */, "_0_modifier_cannot_appear_on_a_constructor_declaration_1089", "'{0}' modifier cannot appear on a constructor declaration."),
-    _0_modifier_cannot_appear_on_a_parameter: diag(1090, 1 /* Error */, "_0_modifier_cannot_appear_on_a_parameter_1090", "'{0}' modifier cannot appear on a parameter."),
-    Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: diag(1091, 1 /* Error */, "Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement_1091", "Only a single variable declaration is allowed in a 'for...in' statement."),
-    Type_parameters_cannot_appear_on_a_constructor_declaration: diag(1092, 1 /* Error */, "Type_parameters_cannot_appear_on_a_constructor_declaration_1092", "Type parameters cannot appear on a constructor declaration."),
-    Type_annotation_cannot_appear_on_a_constructor_declaration: diag(1093, 1 /* Error */, "Type_annotation_cannot_appear_on_a_constructor_declaration_1093", "Type annotation cannot appear on a constructor declaration."),
-    An_accessor_cannot_have_type_parameters: diag(1094, 1 /* Error */, "An_accessor_cannot_have_type_parameters_1094", "An accessor cannot have type parameters."),
-    A_set_accessor_cannot_have_a_return_type_annotation: diag(1095, 1 /* Error */, "A_set_accessor_cannot_have_a_return_type_annotation_1095", "A 'set' accessor cannot have a return type annotation."),
-    An_index_signature_must_have_exactly_one_parameter: diag(1096, 1 /* Error */, "An_index_signature_must_have_exactly_one_parameter_1096", "An index signature must have exactly one parameter."),
-    _0_list_cannot_be_empty: diag(1097, 1 /* Error */, "_0_list_cannot_be_empty_1097", "'{0}' list cannot be empty."),
-    Type_parameter_list_cannot_be_empty: diag(1098, 1 /* Error */, "Type_parameter_list_cannot_be_empty_1098", "Type parameter list cannot be empty."),
-    Type_argument_list_cannot_be_empty: diag(1099, 1 /* Error */, "Type_argument_list_cannot_be_empty_1099", "Type argument list cannot be empty."),
-    Invalid_use_of_0_in_strict_mode: diag(1100, 1 /* Error */, "Invalid_use_of_0_in_strict_mode_1100", "Invalid use of '{0}' in strict mode."),
-    with_statements_are_not_allowed_in_strict_mode: diag(1101, 1 /* Error */, "with_statements_are_not_allowed_in_strict_mode_1101", "'with' statements are not allowed in strict mode."),
-    delete_cannot_be_called_on_an_identifier_in_strict_mode: diag(1102, 1 /* Error */, "delete_cannot_be_called_on_an_identifier_in_strict_mode_1102", "'delete' cannot be called on an identifier in strict mode."),
-    for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1103, 1 /* Error */, "for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1103", "'for await' loops are only allowed within async functions and at the top levels of modules."),
-    A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: diag(1104, 1 /* Error */, "A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement_1104", "A 'continue' statement can only be used within an enclosing iteration statement."),
-    A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: diag(1105, 1 /* Error */, "A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement_1105", "A 'break' statement can only be used within an enclosing iteration or switch statement."),
-    The_left_hand_side_of_a_for_of_statement_may_not_be_async: diag(1106, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_may_not_be_async_1106", "The left-hand side of a 'for...of' statement may not be 'async'."),
-    Jump_target_cannot_cross_function_boundary: diag(1107, 1 /* Error */, "Jump_target_cannot_cross_function_boundary_1107", "Jump target cannot cross function boundary."),
-    A_return_statement_can_only_be_used_within_a_function_body: diag(1108, 1 /* Error */, "A_return_statement_can_only_be_used_within_a_function_body_1108", "A 'return' statement can only be used within a function body."),
-    Expression_expected: diag(1109, 1 /* Error */, "Expression_expected_1109", "Expression expected."),
-    Type_expected: diag(1110, 1 /* Error */, "Type_expected_1110", "Type expected."),
-    A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: diag(1113, 1 /* Error */, "A_default_clause_cannot_appear_more_than_once_in_a_switch_statement_1113", "A 'default' clause cannot appear more than once in a 'switch' statement."),
-    Duplicate_label_0: diag(1114, 1 /* Error */, "Duplicate_label_0_1114", "Duplicate label '{0}'."),
-    A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: diag(1115, 1 /* Error */, "A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement_1115", "A 'continue' statement can only jump to a label of an enclosing iteration statement."),
-    A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: diag(1116, 1 /* Error */, "A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement_1116", "A 'break' statement can only jump to a label of an enclosing statement."),
-    An_object_literal_cannot_have_multiple_properties_with_the_same_name: diag(1117, 1 /* Error */, "An_object_literal_cannot_have_multiple_properties_with_the_same_name_1117", "An object literal cannot have multiple properties with the same name."),
-    An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: diag(1118, 1 /* Error */, "An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name_1118", "An object literal cannot have multiple get/set accessors with the same name."),
-    An_object_literal_cannot_have_property_and_accessor_with_the_same_name: diag(1119, 1 /* Error */, "An_object_literal_cannot_have_property_and_accessor_with_the_same_name_1119", "An object literal cannot have property and accessor with the same name."),
-    An_export_assignment_cannot_have_modifiers: diag(1120, 1 /* Error */, "An_export_assignment_cannot_have_modifiers_1120", "An export assignment cannot have modifiers."),
-    Octal_literals_are_not_allowed_in_strict_mode: diag(1121, 1 /* Error */, "Octal_literals_are_not_allowed_in_strict_mode_1121", "Octal literals are not allowed in strict mode."),
-    Variable_declaration_list_cannot_be_empty: diag(1123, 1 /* Error */, "Variable_declaration_list_cannot_be_empty_1123", "Variable declaration list cannot be empty."),
-    Digit_expected: diag(1124, 1 /* Error */, "Digit_expected_1124", "Digit expected."),
-    Hexadecimal_digit_expected: diag(1125, 1 /* Error */, "Hexadecimal_digit_expected_1125", "Hexadecimal digit expected."),
-    Unexpected_end_of_text: diag(1126, 1 /* Error */, "Unexpected_end_of_text_1126", "Unexpected end of text."),
-    Invalid_character: diag(1127, 1 /* Error */, "Invalid_character_1127", "Invalid character."),
-    Declaration_or_statement_expected: diag(1128, 1 /* Error */, "Declaration_or_statement_expected_1128", "Declaration or statement expected."),
-    Statement_expected: diag(1129, 1 /* Error */, "Statement_expected_1129", "Statement expected."),
-    case_or_default_expected: diag(1130, 1 /* Error */, "case_or_default_expected_1130", "'case' or 'default' expected."),
-    Property_or_signature_expected: diag(1131, 1 /* Error */, "Property_or_signature_expected_1131", "Property or signature expected."),
-    Enum_member_expected: diag(1132, 1 /* Error */, "Enum_member_expected_1132", "Enum member expected."),
-    Variable_declaration_expected: diag(1134, 1 /* Error */, "Variable_declaration_expected_1134", "Variable declaration expected."),
-    Argument_expression_expected: diag(1135, 1 /* Error */, "Argument_expression_expected_1135", "Argument expression expected."),
-    Property_assignment_expected: diag(1136, 1 /* Error */, "Property_assignment_expected_1136", "Property assignment expected."),
-    Expression_or_comma_expected: diag(1137, 1 /* Error */, "Expression_or_comma_expected_1137", "Expression or comma expected."),
-    Parameter_declaration_expected: diag(1138, 1 /* Error */, "Parameter_declaration_expected_1138", "Parameter declaration expected."),
-    Type_parameter_declaration_expected: diag(1139, 1 /* Error */, "Type_parameter_declaration_expected_1139", "Type parameter declaration expected."),
-    Type_argument_expected: diag(1140, 1 /* Error */, "Type_argument_expected_1140", "Type argument expected."),
-    String_literal_expected: diag(1141, 1 /* Error */, "String_literal_expected_1141", "String literal expected."),
-    Line_break_not_permitted_here: diag(1142, 1 /* Error */, "Line_break_not_permitted_here_1142", "Line break not permitted here."),
-    or_expected: diag(1144, 1 /* Error */, "or_expected_1144", "'{' or ';' expected."),
-    or_JSX_element_expected: diag(1145, 1 /* Error */, "or_JSX_element_expected_1145", "'{' or JSX element expected."),
-    Declaration_expected: diag(1146, 1 /* Error */, "Declaration_expected_1146", "Declaration expected."),
-    Import_declarations_in_a_namespace_cannot_reference_a_module: diag(1147, 1 /* Error */, "Import_declarations_in_a_namespace_cannot_reference_a_module_1147", "Import declarations in a namespace cannot reference a module."),
-    Cannot_use_imports_exports_or_module_augmentations_when_module_is_none: diag(1148, 1 /* Error */, "Cannot_use_imports_exports_or_module_augmentations_when_module_is_none_1148", "Cannot use imports, exports, or module augmentations when '--module' is 'none'."),
-    File_name_0_differs_from_already_included_file_name_1_only_in_casing: diag(1149, 1 /* Error */, "File_name_0_differs_from_already_included_file_name_1_only_in_casing_1149", "File name '{0}' differs from already included file name '{1}' only in casing."),
-    const_declarations_must_be_initialized: diag(1155, 1 /* Error */, "const_declarations_must_be_initialized_1155", "'const' declarations must be initialized."),
-    const_declarations_can_only_be_declared_inside_a_block: diag(1156, 1 /* Error */, "const_declarations_can_only_be_declared_inside_a_block_1156", "'const' declarations can only be declared inside a block."),
-    let_declarations_can_only_be_declared_inside_a_block: diag(1157, 1 /* Error */, "let_declarations_can_only_be_declared_inside_a_block_1157", "'let' declarations can only be declared inside a block."),
-    Unterminated_template_literal: diag(1160, 1 /* Error */, "Unterminated_template_literal_1160", "Unterminated template literal."),
-    Unterminated_regular_expression_literal: diag(1161, 1 /* Error */, "Unterminated_regular_expression_literal_1161", "Unterminated regular expression literal."),
-    An_object_member_cannot_be_declared_optional: diag(1162, 1 /* Error */, "An_object_member_cannot_be_declared_optional_1162", "An object member cannot be declared optional."),
-    A_yield_expression_is_only_allowed_in_a_generator_body: diag(1163, 1 /* Error */, "A_yield_expression_is_only_allowed_in_a_generator_body_1163", "A 'yield' expression is only allowed in a generator body."),
-    Computed_property_names_are_not_allowed_in_enums: diag(1164, 1 /* Error */, "Computed_property_names_are_not_allowed_in_enums_1164", "Computed property names are not allowed in enums."),
-    A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1165, 1 /* Error */, "A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_t_1165", "A computed property name in an ambient context must refer to an expression whose type is a literal type or a 'unique symbol' type."),
-    A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_symbol_type: diag(1166, 1 /* Error */, "A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_1166", "A computed property name in a class property declaration must have a simple literal type or a 'unique symbol' type."),
-    A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1168, 1 /* Error */, "A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_ty_1168", "A computed property name in a method overload must refer to an expression whose type is a literal type or a 'unique symbol' type."),
-    A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1169, 1 /* Error */, "A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_1169", "A computed property name in an interface must refer to an expression whose type is a literal type or a 'unique symbol' type."),
-    A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1170, 1 /* Error */, "A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type__1170", "A computed property name in a type literal must refer to an expression whose type is a literal type or a 'unique symbol' type."),
-    A_comma_expression_is_not_allowed_in_a_computed_property_name: diag(1171, 1 /* Error */, "A_comma_expression_is_not_allowed_in_a_computed_property_name_1171", "A comma expression is not allowed in a computed property name."),
-    extends_clause_already_seen: diag(1172, 1 /* Error */, "extends_clause_already_seen_1172", "'extends' clause already seen."),
-    extends_clause_must_precede_implements_clause: diag(1173, 1 /* Error */, "extends_clause_must_precede_implements_clause_1173", "'extends' clause must precede 'implements' clause."),
-    Classes_can_only_extend_a_single_class: diag(1174, 1 /* Error */, "Classes_can_only_extend_a_single_class_1174", "Classes can only extend a single class."),
-    implements_clause_already_seen: diag(1175, 1 /* Error */, "implements_clause_already_seen_1175", "'implements' clause already seen."),
-    Interface_declaration_cannot_have_implements_clause: diag(1176, 1 /* Error */, "Interface_declaration_cannot_have_implements_clause_1176", "Interface declaration cannot have 'implements' clause."),
-    Binary_digit_expected: diag(1177, 1 /* Error */, "Binary_digit_expected_1177", "Binary digit expected."),
-    Octal_digit_expected: diag(1178, 1 /* Error */, "Octal_digit_expected_1178", "Octal digit expected."),
-    Unexpected_token_expected: diag(1179, 1 /* Error */, "Unexpected_token_expected_1179", "Unexpected token. '{' expected."),
-    Property_destructuring_pattern_expected: diag(1180, 1 /* Error */, "Property_destructuring_pattern_expected_1180", "Property destructuring pattern expected."),
-    Array_element_destructuring_pattern_expected: diag(1181, 1 /* Error */, "Array_element_destructuring_pattern_expected_1181", "Array element destructuring pattern expected."),
-    A_destructuring_declaration_must_have_an_initializer: diag(1182, 1 /* Error */, "A_destructuring_declaration_must_have_an_initializer_1182", "A destructuring declaration must have an initializer."),
-    An_implementation_cannot_be_declared_in_ambient_contexts: diag(1183, 1 /* Error */, "An_implementation_cannot_be_declared_in_ambient_contexts_1183", "An implementation cannot be declared in ambient contexts."),
-    Modifiers_cannot_appear_here: diag(1184, 1 /* Error */, "Modifiers_cannot_appear_here_1184", "Modifiers cannot appear here."),
-    Merge_conflict_marker_encountered: diag(1185, 1 /* Error */, "Merge_conflict_marker_encountered_1185", "Merge conflict marker encountered."),
-    A_rest_element_cannot_have_an_initializer: diag(1186, 1 /* Error */, "A_rest_element_cannot_have_an_initializer_1186", "A rest element cannot have an initializer."),
-    A_parameter_property_may_not_be_declared_using_a_binding_pattern: diag(1187, 1 /* Error */, "A_parameter_property_may_not_be_declared_using_a_binding_pattern_1187", "A parameter property may not be declared using a binding pattern."),
-    Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: diag(1188, 1 /* Error */, "Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement_1188", "Only a single variable declaration is allowed in a 'for...of' statement."),
-    The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: diag(1189, 1 /* Error */, "The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer_1189", "The variable declaration of a 'for...in' statement cannot have an initializer."),
-    The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: diag(1190, 1 /* Error */, "The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer_1190", "The variable declaration of a 'for...of' statement cannot have an initializer."),
-    An_import_declaration_cannot_have_modifiers: diag(1191, 1 /* Error */, "An_import_declaration_cannot_have_modifiers_1191", "An import declaration cannot have modifiers."),
-    Module_0_has_no_default_export: diag(1192, 1 /* Error */, "Module_0_has_no_default_export_1192", "Module '{0}' has no default export."),
-    An_export_declaration_cannot_have_modifiers: diag(1193, 1 /* Error */, "An_export_declaration_cannot_have_modifiers_1193", "An export declaration cannot have modifiers."),
-    Export_declarations_are_not_permitted_in_a_namespace: diag(1194, 1 /* Error */, "Export_declarations_are_not_permitted_in_a_namespace_1194", "Export declarations are not permitted in a namespace."),
-    export_Asterisk_does_not_re_export_a_default: diag(1195, 1 /* Error */, "export_Asterisk_does_not_re_export_a_default_1195", "'export *' does not re-export a default."),
-    Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified: diag(1196, 1 /* Error */, "Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified_1196", "Catch clause variable type annotation must be 'any' or 'unknown' if specified."),
-    Catch_clause_variable_cannot_have_an_initializer: diag(1197, 1 /* Error */, "Catch_clause_variable_cannot_have_an_initializer_1197", "Catch clause variable cannot have an initializer."),
-    An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: diag(1198, 1 /* Error */, "An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive_1198", "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive."),
-    Unterminated_Unicode_escape_sequence: diag(1199, 1 /* Error */, "Unterminated_Unicode_escape_sequence_1199", "Unterminated Unicode escape sequence."),
-    Line_terminator_not_permitted_before_arrow: diag(1200, 1 /* Error */, "Line_terminator_not_permitted_before_arrow_1200", "Line terminator not permitted before arrow."),
-    Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: diag(1202, 1 /* Error */, "Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_1202", `Import assignment cannot be used when targeting ECMAScript modules. Consider using 'import * as ns from "mod"', 'import {a} from "mod"', 'import d from "mod"', or another module format instead.`),
-    Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead: diag(1203, 1 /* Error */, "Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or__1203", "Export assignment cannot be used when targeting ECMAScript modules. Consider using 'export default' or another module format instead."),
-    Re_exporting_a_type_when_the_isolatedModules_flag_is_provided_requires_using_export_type: diag(1205, 1 /* Error */, "Re_exporting_a_type_when_the_isolatedModules_flag_is_provided_requires_using_export_type_1205", "Re-exporting a type when the '--isolatedModules' flag is provided requires using 'export type'."),
-    Decorators_are_not_valid_here: diag(1206, 1 /* Error */, "Decorators_are_not_valid_here_1206", "Decorators are not valid here."),
-    Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: diag(1207, 1 /* Error */, "Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name_1207", "Decorators cannot be applied to multiple get/set accessors of the same name."),
-    _0_cannot_be_compiled_under_isolatedModules_because_it_is_considered_a_global_script_file_Add_an_import_export_or_an_empty_export_statement_to_make_it_a_module: diag(1208, 1 /* Error */, "_0_cannot_be_compiled_under_isolatedModules_because_it_is_considered_a_global_script_file_Add_an_imp_1208", "'{0}' cannot be compiled under '--isolatedModules' because it is considered a global script file. Add an import, export, or an empty 'export {}' statement to make it a module."),
-    Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0: diag(1209, 1 /* Error */, "Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0_1209", "Invalid optional chain from new expression. Did you mean to call '{0}()'?"),
-    Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode: diag(1210, 1 /* Error */, "Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of__1210", "Code contained in a class is evaluated in JavaScript's strict mode which does not allow this use of '{0}'. For more information, see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Strict_mode."),
-    A_class_declaration_without_the_default_modifier_must_have_a_name: diag(1211, 1 /* Error */, "A_class_declaration_without_the_default_modifier_must_have_a_name_1211", "A class declaration without the 'default' modifier must have a name."),
-    Identifier_expected_0_is_a_reserved_word_in_strict_mode: diag(1212, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_1212", "Identifier expected. '{0}' is a reserved word in strict mode."),
-    Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: diag(1213, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_stric_1213", "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode."),
-    Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode: diag(1214, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode_1214", "Identifier expected. '{0}' is a reserved word in strict mode. Modules are automatically in strict mode."),
-    Invalid_use_of_0_Modules_are_automatically_in_strict_mode: diag(1215, 1 /* Error */, "Invalid_use_of_0_Modules_are_automatically_in_strict_mode_1215", "Invalid use of '{0}'. Modules are automatically in strict mode."),
-    Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules: diag(1216, 1 /* Error */, "Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules_1216", "Identifier expected. '__esModule' is reserved as an exported marker when transforming ECMAScript modules."),
-    Export_assignment_is_not_supported_when_module_flag_is_system: diag(1218, 1 /* Error */, "Export_assignment_is_not_supported_when_module_flag_is_system_1218", "Export assignment is not supported when '--module' flag is 'system'."),
-    Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_in_your_tsconfig_or_jsconfig_to_remove_this_warning: diag(1219, 1 /* Error */, "Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_t_1219", "Experimental support for decorators is a feature that is subject to change in a future release. Set the 'experimentalDecorators' option in your 'tsconfig' or 'jsconfig' to remove this warning."),
-    Generators_are_not_allowed_in_an_ambient_context: diag(1221, 1 /* Error */, "Generators_are_not_allowed_in_an_ambient_context_1221", "Generators are not allowed in an ambient context."),
-    An_overload_signature_cannot_be_declared_as_a_generator: diag(1222, 1 /* Error */, "An_overload_signature_cannot_be_declared_as_a_generator_1222", "An overload signature cannot be declared as a generator."),
-    _0_tag_already_specified: diag(1223, 1 /* Error */, "_0_tag_already_specified_1223", "'{0}' tag already specified."),
-    Signature_0_must_be_a_type_predicate: diag(1224, 1 /* Error */, "Signature_0_must_be_a_type_predicate_1224", "Signature '{0}' must be a type predicate."),
-    Cannot_find_parameter_0: diag(1225, 1 /* Error */, "Cannot_find_parameter_0_1225", "Cannot find parameter '{0}'."),
-    Type_predicate_0_is_not_assignable_to_1: diag(1226, 1 /* Error */, "Type_predicate_0_is_not_assignable_to_1_1226", "Type predicate '{0}' is not assignable to '{1}'."),
-    Parameter_0_is_not_in_the_same_position_as_parameter_1: diag(1227, 1 /* Error */, "Parameter_0_is_not_in_the_same_position_as_parameter_1_1227", "Parameter '{0}' is not in the same position as parameter '{1}'."),
-    A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods: diag(1228, 1 /* Error */, "A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods_1228", "A type predicate is only allowed in return type position for functions and methods."),
-    A_type_predicate_cannot_reference_a_rest_parameter: diag(1229, 1 /* Error */, "A_type_predicate_cannot_reference_a_rest_parameter_1229", "A type predicate cannot reference a rest parameter."),
-    A_type_predicate_cannot_reference_element_0_in_a_binding_pattern: diag(1230, 1 /* Error */, "A_type_predicate_cannot_reference_element_0_in_a_binding_pattern_1230", "A type predicate cannot reference element '{0}' in a binding pattern."),
-    An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration: diag(1231, 1 /* Error */, "An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration_1231", "An export assignment must be at the top level of a file or module declaration."),
-    An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module: diag(1232, 1 /* Error */, "An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module_1232", "An import declaration can only be used at the top level of a namespace or module."),
-    An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module: diag(1233, 1 /* Error */, "An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module_1233", "An export declaration can only be used at the top level of a namespace or module."),
-    An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file: diag(1234, 1 /* Error */, "An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file_1234", "An ambient module declaration is only allowed at the top level in a file."),
-    A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module: diag(1235, 1 /* Error */, "A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module_1235", "A namespace declaration is only allowed at the top level of a namespace or module."),
-    The_return_type_of_a_property_decorator_function_must_be_either_void_or_any: diag(1236, 1 /* Error */, "The_return_type_of_a_property_decorator_function_must_be_either_void_or_any_1236", "The return type of a property decorator function must be either 'void' or 'any'."),
-    The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any: diag(1237, 1 /* Error */, "The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any_1237", "The return type of a parameter decorator function must be either 'void' or 'any'."),
-    Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression: diag(1238, 1 /* Error */, "Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression_1238", "Unable to resolve signature of class decorator when called as an expression."),
-    Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression: diag(1239, 1 /* Error */, "Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression_1239", "Unable to resolve signature of parameter decorator when called as an expression."),
-    Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression: diag(1240, 1 /* Error */, "Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression_1240", "Unable to resolve signature of property decorator when called as an expression."),
-    Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression: diag(1241, 1 /* Error */, "Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression_1241", "Unable to resolve signature of method decorator when called as an expression."),
-    abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration: diag(1242, 1 /* Error */, "abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration_1242", "'abstract' modifier can only appear on a class, method, or property declaration."),
-    _0_modifier_cannot_be_used_with_1_modifier: diag(1243, 1 /* Error */, "_0_modifier_cannot_be_used_with_1_modifier_1243", "'{0}' modifier cannot be used with '{1}' modifier."),
-    Abstract_methods_can_only_appear_within_an_abstract_class: diag(1244, 1 /* Error */, "Abstract_methods_can_only_appear_within_an_abstract_class_1244", "Abstract methods can only appear within an abstract class."),
-    Method_0_cannot_have_an_implementation_because_it_is_marked_abstract: diag(1245, 1 /* Error */, "Method_0_cannot_have_an_implementation_because_it_is_marked_abstract_1245", "Method '{0}' cannot have an implementation because it is marked abstract."),
-    An_interface_property_cannot_have_an_initializer: diag(1246, 1 /* Error */, "An_interface_property_cannot_have_an_initializer_1246", "An interface property cannot have an initializer."),
-    A_type_literal_property_cannot_have_an_initializer: diag(1247, 1 /* Error */, "A_type_literal_property_cannot_have_an_initializer_1247", "A type literal property cannot have an initializer."),
-    A_class_member_cannot_have_the_0_keyword: diag(1248, 1 /* Error */, "A_class_member_cannot_have_the_0_keyword_1248", "A class member cannot have the '{0}' keyword."),
-    A_decorator_can_only_decorate_a_method_implementation_not_an_overload: diag(1249, 1 /* Error */, "A_decorator_can_only_decorate_a_method_implementation_not_an_overload_1249", "A decorator can only decorate a method implementation, not an overload."),
-    Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5: diag(1250, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_1250", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'."),
-    Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode: diag(1251, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_d_1251", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Class definitions are automatically in strict mode."),
-    Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode: diag(1252, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_1252", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES3' or 'ES5'. Modules are automatically in strict mode."),
-    A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_reference: diag(1254, 1 /* Error */, "A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_refere_1254", "A 'const' initializer in an ambient context must be a string or numeric literal or literal enum reference."),
-    A_definite_assignment_assertion_is_not_permitted_in_this_context: diag(1255, 1 /* Error */, "A_definite_assignment_assertion_is_not_permitted_in_this_context_1255", "A definite assignment assertion '!' is not permitted in this context."),
-    A_required_element_cannot_follow_an_optional_element: diag(1257, 1 /* Error */, "A_required_element_cannot_follow_an_optional_element_1257", "A required element cannot follow an optional element."),
-    A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration: diag(1258, 1 /* Error */, "A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration_1258", "A default export must be at the top level of a file or module declaration."),
-    Module_0_can_only_be_default_imported_using_the_1_flag: diag(1259, 1 /* Error */, "Module_0_can_only_be_default_imported_using_the_1_flag_1259", "Module '{0}' can only be default-imported using the '{1}' flag"),
-    Keywords_cannot_contain_escape_characters: diag(1260, 1 /* Error */, "Keywords_cannot_contain_escape_characters_1260", "Keywords cannot contain escape characters."),
-    Already_included_file_name_0_differs_from_file_name_1_only_in_casing: diag(1261, 1 /* Error */, "Already_included_file_name_0_differs_from_file_name_1_only_in_casing_1261", "Already included file name '{0}' differs from file name '{1}' only in casing."),
-    Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module: diag(1262, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module_1262", "Identifier expected. '{0}' is a reserved word at the top-level of a module."),
-    Declarations_with_initializers_cannot_also_have_definite_assignment_assertions: diag(1263, 1 /* Error */, "Declarations_with_initializers_cannot_also_have_definite_assignment_assertions_1263", "Declarations with initializers cannot also have definite assignment assertions."),
-    Declarations_with_definite_assignment_assertions_must_also_have_type_annotations: diag(1264, 1 /* Error */, "Declarations_with_definite_assignment_assertions_must_also_have_type_annotations_1264", "Declarations with definite assignment assertions must also have type annotations."),
-    A_rest_element_cannot_follow_another_rest_element: diag(1265, 1 /* Error */, "A_rest_element_cannot_follow_another_rest_element_1265", "A rest element cannot follow another rest element."),
-    An_optional_element_cannot_follow_a_rest_element: diag(1266, 1 /* Error */, "An_optional_element_cannot_follow_a_rest_element_1266", "An optional element cannot follow a rest element."),
-    Property_0_cannot_have_an_initializer_because_it_is_marked_abstract: diag(1267, 1 /* Error */, "Property_0_cannot_have_an_initializer_because_it_is_marked_abstract_1267", "Property '{0}' cannot have an initializer because it is marked abstract."),
-    An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type: diag(1268, 1 /* Error */, "An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type_1268", "An index signature parameter type must be 'string', 'number', 'symbol', or a template literal type."),
-    Cannot_use_export_import_on_a_type_or_type_only_namespace_when_the_isolatedModules_flag_is_provided: diag(1269, 1 /* Error */, "Cannot_use_export_import_on_a_type_or_type_only_namespace_when_the_isolatedModules_flag_is_provided_1269", "Cannot use 'export import' on a type or type-only namespace when the '--isolatedModules' flag is provided."),
-    Decorator_function_return_type_0_is_not_assignable_to_type_1: diag(1270, 1 /* Error */, "Decorator_function_return_type_0_is_not_assignable_to_type_1_1270", "Decorator function return type '{0}' is not assignable to type '{1}'."),
-    Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any: diag(1271, 1 /* Error */, "Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any_1271", "Decorator function return type is '{0}' but is expected to be 'void' or 'any'."),
-    A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled: diag(1272, 1 /* Error */, "A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_w_1272", "A type referenced in a decorated signature must be imported with 'import type' or a namespace import when 'isolatedModules' and 'emitDecoratorMetadata' are enabled."),
-    _0_modifier_cannot_appear_on_a_type_parameter: diag(1273, 1 /* Error */, "_0_modifier_cannot_appear_on_a_type_parameter_1273", "'{0}' modifier cannot appear on a type parameter"),
-    _0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias: diag(1274, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias_1274", "'{0}' modifier can only appear on a type parameter of a class, interface or type alias"),
-    accessor_modifier_can_only_appear_on_a_property_declaration: diag(1275, 1 /* Error */, "accessor_modifier_can_only_appear_on_a_property_declaration_1275", "'accessor' modifier can only appear on a property declaration."),
-    An_accessor_property_cannot_be_declared_optional: diag(1276, 1 /* Error */, "An_accessor_property_cannot_be_declared_optional_1276", "An 'accessor' property cannot be declared optional."),
-    with_statements_are_not_allowed_in_an_async_function_block: diag(1300, 1 /* Error */, "with_statements_are_not_allowed_in_an_async_function_block_1300", "'with' statements are not allowed in an async function block."),
-    await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1308, 1 /* Error */, "await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1308", "'await' expressions are only allowed within async functions and at the top levels of modules."),
-    The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level: diag(1309, 1 /* Error */, "The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level_1309", "The current file is a CommonJS module and cannot use 'await' at the top level."),
-    Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern: diag(1312, 1 /* Error */, "Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_1312", "Did you mean to use a ':'? An '=' can only follow a property name when the containing object literal is part of a destructuring pattern."),
-    The_body_of_an_if_statement_cannot_be_the_empty_statement: diag(1313, 1 /* Error */, "The_body_of_an_if_statement_cannot_be_the_empty_statement_1313", "The body of an 'if' statement cannot be the empty statement."),
-    Global_module_exports_may_only_appear_in_module_files: diag(1314, 1 /* Error */, "Global_module_exports_may_only_appear_in_module_files_1314", "Global module exports may only appear in module files."),
-    Global_module_exports_may_only_appear_in_declaration_files: diag(1315, 1 /* Error */, "Global_module_exports_may_only_appear_in_declaration_files_1315", "Global module exports may only appear in declaration files."),
-    Global_module_exports_may_only_appear_at_top_level: diag(1316, 1 /* Error */, "Global_module_exports_may_only_appear_at_top_level_1316", "Global module exports may only appear at top level."),
-    A_parameter_property_cannot_be_declared_using_a_rest_parameter: diag(1317, 1 /* Error */, "A_parameter_property_cannot_be_declared_using_a_rest_parameter_1317", "A parameter property cannot be declared using a rest parameter."),
-    An_abstract_accessor_cannot_have_an_implementation: diag(1318, 1 /* Error */, "An_abstract_accessor_cannot_have_an_implementation_1318", "An abstract accessor cannot have an implementation."),
-    A_default_export_can_only_be_used_in_an_ECMAScript_style_module: diag(1319, 1 /* Error */, "A_default_export_can_only_be_used_in_an_ECMAScript_style_module_1319", "A default export can only be used in an ECMAScript-style module."),
-    Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1320, 1 /* Error */, "Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member_1320", "Type of 'await' operand must either be a valid promise or must not contain a callable 'then' member."),
-    Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1321, 1 /* Error */, "Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_cal_1321", "Type of 'yield' operand in an async generator must either be a valid promise or must not contain a callable 'then' member."),
-    Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1322, 1 /* Error */, "Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_con_1322", "Type of iterated elements of a 'yield*' operand must either be a valid promise or must not contain a callable 'then' member."),
-    Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd_system_umd_node16_or_nodenext: diag(1323, 1 /* Error */, "Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd__1323", "Dynamic imports are only supported when the '--module' flag is set to 'es2020', 'es2022', 'esnext', 'commonjs', 'amd', 'system', 'umd', 'node16', or 'nodenext'."),
-    Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_or_nodenext: diag(1324, 1 /* Error */, "Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_or_nod_1324", "Dynamic imports only support a second argument when the '--module' option is set to 'esnext', 'node16', or 'nodenext'."),
-    Argument_of_dynamic_import_cannot_be_spread_element: diag(1325, 1 /* Error */, "Argument_of_dynamic_import_cannot_be_spread_element_1325", "Argument of dynamic import cannot be spread element."),
-    This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments: diag(1326, 1 /* Error */, "This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot__1326", "This use of 'import' is invalid. 'import()' calls can be written, but they must have parentheses and cannot have type arguments."),
-    String_literal_with_double_quotes_expected: diag(1327, 1 /* Error */, "String_literal_with_double_quotes_expected_1327", "String literal with double quotes expected."),
-    Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal: diag(1328, 1 /* Error */, "Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_li_1328", "Property value can only be string literal, numeric literal, 'true', 'false', 'null', object literal or array literal."),
-    _0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0: diag(1329, 1 /* Error */, "_0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write__1329", "'{0}' accepts too few arguments to be used as a decorator here. Did you mean to call it first and write '@{0}()'?"),
-    A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly: diag(1330, 1 /* Error */, "A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly_1330", "A property of an interface or type literal whose type is a 'unique symbol' type must be 'readonly'."),
-    A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly: diag(1331, 1 /* Error */, "A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly_1331", "A property of a class whose type is a 'unique symbol' type must be both 'static' and 'readonly'."),
-    A_variable_whose_type_is_a_unique_symbol_type_must_be_const: diag(1332, 1 /* Error */, "A_variable_whose_type_is_a_unique_symbol_type_must_be_const_1332", "A variable whose type is a 'unique symbol' type must be 'const'."),
-    unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name: diag(1333, 1 /* Error */, "unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name_1333", "'unique symbol' types may not be used on a variable declaration with a binding name."),
-    unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement: diag(1334, 1 /* Error */, "unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement_1334", "'unique symbol' types are only allowed on variables in a variable statement."),
-    unique_symbol_types_are_not_allowed_here: diag(1335, 1 /* Error */, "unique_symbol_types_are_not_allowed_here_1335", "'unique symbol' types are not allowed here."),
-    An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead: diag(1337, 1 /* Error */, "An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_o_1337", "An index signature parameter type cannot be a literal type or generic type. Consider using a mapped object type instead."),
-    infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type: diag(1338, 1 /* Error */, "infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type_1338", "'infer' declarations are only permitted in the 'extends' clause of a conditional type."),
-    Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here: diag(1339, 1 /* Error */, "Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here_1339", "Module '{0}' does not refer to a value, but is used as a value here."),
-    Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0: diag(1340, 1 /* Error */, "Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0_1340", "Module '{0}' does not refer to a type, but is used as a type here. Did you mean 'typeof import('{0}')'?"),
-    Class_constructor_may_not_be_an_accessor: diag(1341, 1 /* Error */, "Class_constructor_may_not_be_an_accessor_1341", "Class constructor may not be an accessor."),
-    Type_arguments_cannot_be_used_here: diag(1342, 1 /* Error */, "Type_arguments_cannot_be_used_here_1342", "Type arguments cannot be used here."),
-    The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system_node16_or_nodenext: diag(1343, 1 /* Error */, "The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system__1343", "The 'import.meta' meta-property is only allowed when the '--module' option is 'es2020', 'es2022', 'esnext', 'system', 'node16', or 'nodenext'."),
-    A_label_is_not_allowed_here: diag(1344, 1 /* Error */, "A_label_is_not_allowed_here_1344", "'A label is not allowed here."),
-    An_expression_of_type_void_cannot_be_tested_for_truthiness: diag(1345, 1 /* Error */, "An_expression_of_type_void_cannot_be_tested_for_truthiness_1345", "An expression of type 'void' cannot be tested for truthiness."),
-    This_parameter_is_not_allowed_with_use_strict_directive: diag(1346, 1 /* Error */, "This_parameter_is_not_allowed_with_use_strict_directive_1346", "This parameter is not allowed with 'use strict' directive."),
-    use_strict_directive_cannot_be_used_with_non_simple_parameter_list: diag(1347, 1 /* Error */, "use_strict_directive_cannot_be_used_with_non_simple_parameter_list_1347", "'use strict' directive cannot be used with non-simple parameter list."),
-    Non_simple_parameter_declared_here: diag(1348, 1 /* Error */, "Non_simple_parameter_declared_here_1348", "Non-simple parameter declared here."),
-    use_strict_directive_used_here: diag(1349, 1 /* Error */, "use_strict_directive_used_here_1349", "'use strict' directive used here."),
-    Print_the_final_configuration_instead_of_building: diag(1350, 3 /* Message */, "Print_the_final_configuration_instead_of_building_1350", "Print the final configuration instead of building."),
-    An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal: diag(1351, 1 /* Error */, "An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal_1351", "An identifier or keyword cannot immediately follow a numeric literal."),
-    A_bigint_literal_cannot_use_exponential_notation: diag(1352, 1 /* Error */, "A_bigint_literal_cannot_use_exponential_notation_1352", "A bigint literal cannot use exponential notation."),
-    A_bigint_literal_must_be_an_integer: diag(1353, 1 /* Error */, "A_bigint_literal_must_be_an_integer_1353", "A bigint literal must be an integer."),
-    readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types: diag(1354, 1 /* Error */, "readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types_1354", "'readonly' type modifier is only permitted on array and tuple literal types."),
-    A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array_or_object_literals: diag(1355, 1 /* Error */, "A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array__1355", "A 'const' assertions can only be applied to references to enum members, or string, number, boolean, array, or object literals."),
-    Did_you_mean_to_mark_this_function_as_async: diag(1356, 1 /* Error */, "Did_you_mean_to_mark_this_function_as_async_1356", "Did you mean to mark this function as 'async'?"),
-    An_enum_member_name_must_be_followed_by_a_or: diag(1357, 1 /* Error */, "An_enum_member_name_must_be_followed_by_a_or_1357", "An enum member name must be followed by a ',', '=', or '}'."),
-    Tagged_template_expressions_are_not_permitted_in_an_optional_chain: diag(1358, 1 /* Error */, "Tagged_template_expressions_are_not_permitted_in_an_optional_chain_1358", "Tagged template expressions are not permitted in an optional chain."),
-    Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here: diag(1359, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here_1359", "Identifier expected. '{0}' is a reserved word that cannot be used here."),
-    Type_0_does_not_satisfy_the_expected_type_1: diag(1360, 1 /* Error */, "Type_0_does_not_satisfy_the_expected_type_1_1360", "Type '{0}' does not satisfy the expected type '{1}'."),
-    _0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type: diag(1361, 1 /* Error */, "_0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type_1361", "'{0}' cannot be used as a value because it was imported using 'import type'."),
-    _0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type: diag(1362, 1 /* Error */, "_0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type_1362", "'{0}' cannot be used as a value because it was exported using 'export type'."),
-    A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both: diag(1363, 1 /* Error */, "A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both_1363", "A type-only import can specify a default import or named bindings, but not both."),
-    Convert_to_type_only_export: diag(1364, 3 /* Message */, "Convert_to_type_only_export_1364", "Convert to type-only export"),
-    Convert_all_re_exported_types_to_type_only_exports: diag(1365, 3 /* Message */, "Convert_all_re_exported_types_to_type_only_exports_1365", "Convert all re-exported types to type-only exports"),
-    Split_into_two_separate_import_declarations: diag(1366, 3 /* Message */, "Split_into_two_separate_import_declarations_1366", "Split into two separate import declarations"),
-    Split_all_invalid_type_only_imports: diag(1367, 3 /* Message */, "Split_all_invalid_type_only_imports_1367", "Split all invalid type-only imports"),
-    Class_constructor_may_not_be_a_generator: diag(1368, 1 /* Error */, "Class_constructor_may_not_be_a_generator_1368", "Class constructor may not be a generator."),
-    Did_you_mean_0: diag(1369, 3 /* Message */, "Did_you_mean_0_1369", "Did you mean '{0}'?"),
-    This_import_is_never_used_as_a_value_and_must_use_import_type_because_importsNotUsedAsValues_is_set_to_error: diag(1371, 1 /* Error */, "This_import_is_never_used_as_a_value_and_must_use_import_type_because_importsNotUsedAsValues_is_set__1371", "This import is never used as a value and must use 'import type' because 'importsNotUsedAsValues' is set to 'error'."),
-    Convert_to_type_only_import: diag(1373, 3 /* Message */, "Convert_to_type_only_import_1373", "Convert to type-only import"),
-    Convert_all_imports_not_used_as_a_value_to_type_only_imports: diag(1374, 3 /* Message */, "Convert_all_imports_not_used_as_a_value_to_type_only_imports_1374", "Convert all imports not used as a value to type-only imports"),
-    await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(1375, 1 /* Error */, "await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_fi_1375", "'await' expressions are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."),
-    _0_was_imported_here: diag(1376, 3 /* Message */, "_0_was_imported_here_1376", "'{0}' was imported here."),
-    _0_was_exported_here: diag(1377, 3 /* Message */, "_0_was_exported_here_1377", "'{0}' was exported here."),
-    Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher: diag(1378, 1 /* Error */, "Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_n_1378", "Top-level 'await' expressions are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', or 'nodenext', and the 'target' option is set to 'es2017' or higher."),
-    An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type: diag(1379, 1 /* Error */, "An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type_1379", "An import alias cannot reference a declaration that was exported using 'export type'."),
-    An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type: diag(1380, 1 /* Error */, "An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type_1380", "An import alias cannot reference a declaration that was imported using 'import type'."),
-    Unexpected_token_Did_you_mean_or_rbrace: diag(1381, 1 /* Error */, "Unexpected_token_Did_you_mean_or_rbrace_1381", "Unexpected token. Did you mean `{'}'}` or `&rbrace;`?"),
-    Unexpected_token_Did_you_mean_or_gt: diag(1382, 1 /* Error */, "Unexpected_token_Did_you_mean_or_gt_1382", "Unexpected token. Did you mean `{'>'}` or `&gt;`?"),
-    Only_named_exports_may_use_export_type: diag(1383, 1 /* Error */, "Only_named_exports_may_use_export_type_1383", "Only named exports may use 'export type'."),
-    Function_type_notation_must_be_parenthesized_when_used_in_a_union_type: diag(1385, 1 /* Error */, "Function_type_notation_must_be_parenthesized_when_used_in_a_union_type_1385", "Function type notation must be parenthesized when used in a union type."),
-    Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type: diag(1386, 1 /* Error */, "Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type_1386", "Constructor type notation must be parenthesized when used in a union type."),
-    Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type: diag(1387, 1 /* Error */, "Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type_1387", "Function type notation must be parenthesized when used in an intersection type."),
-    Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type: diag(1388, 1 /* Error */, "Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type_1388", "Constructor type notation must be parenthesized when used in an intersection type."),
-    _0_is_not_allowed_as_a_variable_declaration_name: diag(1389, 1 /* Error */, "_0_is_not_allowed_as_a_variable_declaration_name_1389", "'{0}' is not allowed as a variable declaration name."),
-    _0_is_not_allowed_as_a_parameter_name: diag(1390, 1 /* Error */, "_0_is_not_allowed_as_a_parameter_name_1390", "'{0}' is not allowed as a parameter name."),
-    An_import_alias_cannot_use_import_type: diag(1392, 1 /* Error */, "An_import_alias_cannot_use_import_type_1392", "An import alias cannot use 'import type'"),
-    Imported_via_0_from_file_1: diag(1393, 3 /* Message */, "Imported_via_0_from_file_1_1393", "Imported via {0} from file '{1}'"),
-    Imported_via_0_from_file_1_with_packageId_2: diag(1394, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_1394", "Imported via {0} from file '{1}' with packageId '{2}'"),
-    Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions: diag(1395, 3 /* Message */, "Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions_1395", "Imported via {0} from file '{1}' to import 'importHelpers' as specified in compilerOptions"),
-    Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions: diag(1396, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions_1396", "Imported via {0} from file '{1}' with packageId '{2}' to import 'importHelpers' as specified in compilerOptions"),
-    Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions: diag(1397, 3 /* Message */, "Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions_1397", "Imported via {0} from file '{1}' to import 'jsx' and 'jsxs' factory functions"),
-    Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions: diag(1398, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions_1398", "Imported via {0} from file '{1}' with packageId '{2}' to import 'jsx' and 'jsxs' factory functions"),
-    File_is_included_via_import_here: diag(1399, 3 /* Message */, "File_is_included_via_import_here_1399", "File is included via import here."),
-    Referenced_via_0_from_file_1: diag(1400, 3 /* Message */, "Referenced_via_0_from_file_1_1400", "Referenced via '{0}' from file '{1}'"),
-    File_is_included_via_reference_here: diag(1401, 3 /* Message */, "File_is_included_via_reference_here_1401", "File is included via reference here."),
-    Type_library_referenced_via_0_from_file_1: diag(1402, 3 /* Message */, "Type_library_referenced_via_0_from_file_1_1402", "Type library referenced via '{0}' from file '{1}'"),
-    Type_library_referenced_via_0_from_file_1_with_packageId_2: diag(1403, 3 /* Message */, "Type_library_referenced_via_0_from_file_1_with_packageId_2_1403", "Type library referenced via '{0}' from file '{1}' with packageId '{2}'"),
-    File_is_included_via_type_library_reference_here: diag(1404, 3 /* Message */, "File_is_included_via_type_library_reference_here_1404", "File is included via type library reference here."),
-    Library_referenced_via_0_from_file_1: diag(1405, 3 /* Message */, "Library_referenced_via_0_from_file_1_1405", "Library referenced via '{0}' from file '{1}'"),
-    File_is_included_via_library_reference_here: diag(1406, 3 /* Message */, "File_is_included_via_library_reference_here_1406", "File is included via library reference here."),
-    Matched_by_include_pattern_0_in_1: diag(1407, 3 /* Message */, "Matched_by_include_pattern_0_in_1_1407", "Matched by include pattern '{0}' in '{1}'"),
-    File_is_matched_by_include_pattern_specified_here: diag(1408, 3 /* Message */, "File_is_matched_by_include_pattern_specified_here_1408", "File is matched by include pattern specified here."),
-    Part_of_files_list_in_tsconfig_json: diag(1409, 3 /* Message */, "Part_of_files_list_in_tsconfig_json_1409", "Part of 'files' list in tsconfig.json"),
-    File_is_matched_by_files_list_specified_here: diag(1410, 3 /* Message */, "File_is_matched_by_files_list_specified_here_1410", "File is matched by 'files' list specified here."),
-    Output_from_referenced_project_0_included_because_1_specified: diag(1411, 3 /* Message */, "Output_from_referenced_project_0_included_because_1_specified_1411", "Output from referenced project '{0}' included because '{1}' specified"),
-    Output_from_referenced_project_0_included_because_module_is_specified_as_none: diag(1412, 3 /* Message */, "Output_from_referenced_project_0_included_because_module_is_specified_as_none_1412", "Output from referenced project '{0}' included because '--module' is specified as 'none'"),
-    File_is_output_from_referenced_project_specified_here: diag(1413, 3 /* Message */, "File_is_output_from_referenced_project_specified_here_1413", "File is output from referenced project specified here."),
-    Source_from_referenced_project_0_included_because_1_specified: diag(1414, 3 /* Message */, "Source_from_referenced_project_0_included_because_1_specified_1414", "Source from referenced project '{0}' included because '{1}' specified"),
-    Source_from_referenced_project_0_included_because_module_is_specified_as_none: diag(1415, 3 /* Message */, "Source_from_referenced_project_0_included_because_module_is_specified_as_none_1415", "Source from referenced project '{0}' included because '--module' is specified as 'none'"),
-    File_is_source_from_referenced_project_specified_here: diag(1416, 3 /* Message */, "File_is_source_from_referenced_project_specified_here_1416", "File is source from referenced project specified here."),
-    Entry_point_of_type_library_0_specified_in_compilerOptions: diag(1417, 3 /* Message */, "Entry_point_of_type_library_0_specified_in_compilerOptions_1417", "Entry point of type library '{0}' specified in compilerOptions"),
-    Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1: diag(1418, 3 /* Message */, "Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1_1418", "Entry point of type library '{0}' specified in compilerOptions with packageId '{1}'"),
-    File_is_entry_point_of_type_library_specified_here: diag(1419, 3 /* Message */, "File_is_entry_point_of_type_library_specified_here_1419", "File is entry point of type library specified here."),
-    Entry_point_for_implicit_type_library_0: diag(1420, 3 /* Message */, "Entry_point_for_implicit_type_library_0_1420", "Entry point for implicit type library '{0}'"),
-    Entry_point_for_implicit_type_library_0_with_packageId_1: diag(1421, 3 /* Message */, "Entry_point_for_implicit_type_library_0_with_packageId_1_1421", "Entry point for implicit type library '{0}' with packageId '{1}'"),
-    Library_0_specified_in_compilerOptions: diag(1422, 3 /* Message */, "Library_0_specified_in_compilerOptions_1422", "Library '{0}' specified in compilerOptions"),
-    File_is_library_specified_here: diag(1423, 3 /* Message */, "File_is_library_specified_here_1423", "File is library specified here."),
-    Default_library: diag(1424, 3 /* Message */, "Default_library_1424", "Default library"),
-    Default_library_for_target_0: diag(1425, 3 /* Message */, "Default_library_for_target_0_1425", "Default library for target '{0}'"),
-    File_is_default_library_for_target_specified_here: diag(1426, 3 /* Message */, "File_is_default_library_for_target_specified_here_1426", "File is default library for target specified here."),
-    Root_file_specified_for_compilation: diag(1427, 3 /* Message */, "Root_file_specified_for_compilation_1427", "Root file specified for compilation"),
-    File_is_output_of_project_reference_source_0: diag(1428, 3 /* Message */, "File_is_output_of_project_reference_source_0_1428", "File is output of project reference source '{0}'"),
-    File_redirects_to_file_0: diag(1429, 3 /* Message */, "File_redirects_to_file_0_1429", "File redirects to file '{0}'"),
-    The_file_is_in_the_program_because_Colon: diag(1430, 3 /* Message */, "The_file_is_in_the_program_because_Colon_1430", "The file is in the program because:"),
-    for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(1431, 1 /* Error */, "for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_1431", "'for await' loops are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."),
-    Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher: diag(1432, 1 /* Error */, "Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_nod_1432", "Top-level 'for await' loops are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', or 'nodenext', and the 'target' option is set to 'es2017' or higher."),
-    Decorators_may_not_be_applied_to_this_parameters: diag(1433, 1 /* Error */, "Decorators_may_not_be_applied_to_this_parameters_1433", "Decorators may not be applied to 'this' parameters."),
-    Unexpected_keyword_or_identifier: diag(1434, 1 /* Error */, "Unexpected_keyword_or_identifier_1434", "Unexpected keyword or identifier."),
-    Unknown_keyword_or_identifier_Did_you_mean_0: diag(1435, 1 /* Error */, "Unknown_keyword_or_identifier_Did_you_mean_0_1435", "Unknown keyword or identifier. Did you mean '{0}'?"),
-    Decorators_must_precede_the_name_and_all_keywords_of_property_declarations: diag(1436, 1 /* Error */, "Decorators_must_precede_the_name_and_all_keywords_of_property_declarations_1436", "Decorators must precede the name and all keywords of property declarations."),
-    Namespace_must_be_given_a_name: diag(1437, 1 /* Error */, "Namespace_must_be_given_a_name_1437", "Namespace must be given a name."),
-    Interface_must_be_given_a_name: diag(1438, 1 /* Error */, "Interface_must_be_given_a_name_1438", "Interface must be given a name."),
-    Type_alias_must_be_given_a_name: diag(1439, 1 /* Error */, "Type_alias_must_be_given_a_name_1439", "Type alias must be given a name."),
-    Variable_declaration_not_allowed_at_this_location: diag(1440, 1 /* Error */, "Variable_declaration_not_allowed_at_this_location_1440", "Variable declaration not allowed at this location."),
-    Cannot_start_a_function_call_in_a_type_annotation: diag(1441, 1 /* Error */, "Cannot_start_a_function_call_in_a_type_annotation_1441", "Cannot start a function call in a type annotation."),
-    Expected_for_property_initializer: diag(1442, 1 /* Error */, "Expected_for_property_initializer_1442", "Expected '=' for property initializer."),
-    Module_declaration_names_may_only_use_or_quoted_strings: diag(1443, 1 /* Error */, "Module_declaration_names_may_only_use_or_quoted_strings_1443", `Module declaration names may only use ' or " quoted strings.`),
-    _0_is_a_type_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedModules_are_both_enabled: diag(1444, 1 /* Error */, "_0_is_a_type_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedMod_1444", "'{0}' is a type and must be imported using a type-only import when 'preserveValueImports' and 'isolatedModules' are both enabled."),
-    _0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedModules_are_both_enabled: diag(1446, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_preserveVa_1446", "'{0}' resolves to a type-only declaration and must be imported using a type-only import when 'preserveValueImports' and 'isolatedModules' are both enabled."),
-    _0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_isolatedModules_is_enabled: diag(1448, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_isol_1448", "'{0}' resolves to a type-only declaration and must be re-exported using a type-only re-export when 'isolatedModules' is enabled."),
-    Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed: diag(1449, 3 /* Message */, "Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed_1449", "Preserve unused imported values in the JavaScript output that would otherwise be removed."),
-    Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_assertion_as_arguments: diag(1450, 3 /* Message */, "Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_assertion_as_arguments_1450", "Dynamic imports can only accept a module specifier and an optional assertion as arguments"),
-    Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression: diag(1451, 1 /* Error */, "Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member__1451", "Private identifiers are only allowed in class bodies and may only be used as part of a class member declaration, property access, or on the left-hand-side of an 'in' expression"),
-    resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext: diag(1452, 1 /* Error */, "resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext_1452", "'resolution-mode' assertions are only supported when `moduleResolution` is `node16` or `nodenext`."),
-    resolution_mode_should_be_either_require_or_import: diag(1453, 1 /* Error */, "resolution_mode_should_be_either_require_or_import_1453", "`resolution-mode` should be either `require` or `import`."),
-    resolution_mode_can_only_be_set_for_type_only_imports: diag(1454, 1 /* Error */, "resolution_mode_can_only_be_set_for_type_only_imports_1454", "`resolution-mode` can only be set for type-only imports."),
-    resolution_mode_is_the_only_valid_key_for_type_import_assertions: diag(1455, 1 /* Error */, "resolution_mode_is_the_only_valid_key_for_type_import_assertions_1455", "`resolution-mode` is the only valid key for type import assertions."),
-    Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require: diag(1456, 1 /* Error */, "Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require_1456", "Type import assertions should have exactly one key - `resolution-mode` - with value `import` or `require`."),
-    Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk: diag(1457, 3 /* Message */, "Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk_1457", "Matched by default include pattern '**/*'"),
-    File_is_ECMAScript_module_because_0_has_field_type_with_value_module: diag(1458, 3 /* Message */, "File_is_ECMAScript_module_because_0_has_field_type_with_value_module_1458", `File is ECMAScript module because '{0}' has field "type" with value "module"`),
-    File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module: diag(1459, 3 /* Message */, "File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module_1459", `File is CommonJS module because '{0}' has field "type" whose value is not "module"`),
-    File_is_CommonJS_module_because_0_does_not_have_field_type: diag(1460, 3 /* Message */, "File_is_CommonJS_module_because_0_does_not_have_field_type_1460", `File is CommonJS module because '{0}' does not have field "type"`),
-    File_is_CommonJS_module_because_package_json_was_not_found: diag(1461, 3 /* Message */, "File_is_CommonJS_module_because_package_json_was_not_found_1461", "File is CommonJS module because 'package.json' was not found"),
-    The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output: diag(1470, 1 /* Error */, "The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output_1470", "The 'import.meta' meta-property is not allowed in files which will build into CommonJS output."),
-    Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_with_require_Use_an_ECMAScript_import_instead: diag(1471, 1 /* Error */, "Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_c_1471", "Module '{0}' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported with 'require'. Use an ECMAScript import instead."),
-    catch_or_finally_expected: diag(1472, 1 /* Error */, "catch_or_finally_expected_1472", "'catch' or 'finally' expected."),
-    An_import_declaration_can_only_be_used_at_the_top_level_of_a_module: diag(1473, 1 /* Error */, "An_import_declaration_can_only_be_used_at_the_top_level_of_a_module_1473", "An import declaration can only be used at the top level of a module."),
-    An_export_declaration_can_only_be_used_at_the_top_level_of_a_module: diag(1474, 1 /* Error */, "An_export_declaration_can_only_be_used_at_the_top_level_of_a_module_1474", "An export declaration can only be used at the top level of a module."),
-    Control_what_method_is_used_to_detect_module_format_JS_files: diag(1475, 3 /* Message */, "Control_what_method_is_used_to_detect_module_format_JS_files_1475", "Control what method is used to detect module-format JS files."),
-    auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules: diag(1476, 3 /* Message */, "auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_w_1476", '"auto": Treat files with imports, exports, import.meta, jsx (with jsx: react-jsx), or esm format (with module: node16+) as modules.'),
-    An_instantiation_expression_cannot_be_followed_by_a_property_access: diag(1477, 1 /* Error */, "An_instantiation_expression_cannot_be_followed_by_a_property_access_1477", "An instantiation expression cannot be followed by a property access."),
-    Identifier_or_string_literal_expected: diag(1478, 1 /* Error */, "Identifier_or_string_literal_expected_1478", "Identifier or string literal expected."),
-    The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_referenced_file_is_an_ECMAScript_module_and_cannot_be_imported_with_require_Consider_writing_a_dynamic_import_0_call_instead: diag(1479, 1 /* Error */, "The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_reference_1479", `The current file is a CommonJS module whose imports will produce 'require' calls; however, the referenced file is an ECMAScript module and cannot be imported with 'require'. Consider writing a dynamic 'import("{0}")' call instead.`),
-    To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_package_json_file_with_type_Colon_module: diag(1480, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_packag_1480", 'To convert this file to an ECMAScript module, change its file extension to \'{0}\' or create a local package.json file with `{ "type": "module" }`.'),
-    To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Colon_module_to_1: diag(1481, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Co_1481", `To convert this file to an ECMAScript module, change its file extension to '{0}', or add the field \`"type": "module"\` to '{1}'.`),
-    To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0: diag(1482, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0_1482", 'To convert this file to an ECMAScript module, add the field `"type": "module"` to \'{0}\'.'),
-    To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module: diag(1483, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module_1483", 'To convert this file to an ECMAScript module, create a local package.json file with `{ "type": "module" }`.'),
-    The_types_of_0_are_incompatible_between_these_types: diag(2200, 1 /* Error */, "The_types_of_0_are_incompatible_between_these_types_2200", "The types of '{0}' are incompatible between these types."),
-    The_types_returned_by_0_are_incompatible_between_these_types: diag(2201, 1 /* Error */, "The_types_returned_by_0_are_incompatible_between_these_types_2201", "The types returned by '{0}' are incompatible between these types."),
-    Call_signature_return_types_0_and_1_are_incompatible: diag(2202, 1 /* Error */, "Call_signature_return_types_0_and_1_are_incompatible_2202", "Call signature return types '{0}' and '{1}' are incompatible.", void 0, true),
-    Construct_signature_return_types_0_and_1_are_incompatible: diag(2203, 1 /* Error */, "Construct_signature_return_types_0_and_1_are_incompatible_2203", "Construct signature return types '{0}' and '{1}' are incompatible.", void 0, true),
-    Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(2204, 1 /* Error */, "Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2204", "Call signatures with no arguments have incompatible return types '{0}' and '{1}'.", void 0, true),
-    Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(2205, 1 /* Error */, "Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2205", "Construct signatures with no arguments have incompatible return types '{0}' and '{1}'.", void 0, true),
-    The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement: diag(2206, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement_2206", "The 'type' modifier cannot be used on a named import when 'import type' is used on its import statement."),
-    The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement: diag(2207, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement_2207", "The 'type' modifier cannot be used on a named export when 'export type' is used on its export statement."),
-    This_type_parameter_might_need_an_extends_0_constraint: diag(2208, 1 /* Error */, "This_type_parameter_might_need_an_extends_0_constraint_2208", "This type parameter might need an `extends {0}` constraint."),
-    The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate: diag(2209, 1 /* Error */, "The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_roo_2209", "The project root is ambiguous, but is required to resolve export map entry '{0}' in file '{1}'. Supply the `rootDir` compiler option to disambiguate."),
-    The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate: diag(2210, 1 /* Error */, "The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_roo_2210", "The project root is ambiguous, but is required to resolve import map entry '{0}' in file '{1}'. Supply the `rootDir` compiler option to disambiguate."),
-    Add_extends_constraint: diag(2211, 3 /* Message */, "Add_extends_constraint_2211", "Add `extends` constraint."),
-    Add_extends_constraint_to_all_type_parameters: diag(2212, 3 /* Message */, "Add_extends_constraint_to_all_type_parameters_2212", "Add `extends` constraint to all type parameters"),
-    Duplicate_identifier_0: diag(2300, 1 /* Error */, "Duplicate_identifier_0_2300", "Duplicate identifier '{0}'."),
-    Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2301, 1 /* Error */, "Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2301", "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."),
-    Static_members_cannot_reference_class_type_parameters: diag(2302, 1 /* Error */, "Static_members_cannot_reference_class_type_parameters_2302", "Static members cannot reference class type parameters."),
-    Circular_definition_of_import_alias_0: diag(2303, 1 /* Error */, "Circular_definition_of_import_alias_0_2303", "Circular definition of import alias '{0}'."),
-    Cannot_find_name_0: diag(2304, 1 /* Error */, "Cannot_find_name_0_2304", "Cannot find name '{0}'."),
-    Module_0_has_no_exported_member_1: diag(2305, 1 /* Error */, "Module_0_has_no_exported_member_1_2305", "Module '{0}' has no exported member '{1}'."),
-    File_0_is_not_a_module: diag(2306, 1 /* Error */, "File_0_is_not_a_module_2306", "File '{0}' is not a module."),
-    Cannot_find_module_0_or_its_corresponding_type_declarations: diag(2307, 1 /* Error */, "Cannot_find_module_0_or_its_corresponding_type_declarations_2307", "Cannot find module '{0}' or its corresponding type declarations."),
-    Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity: diag(2308, 1 /* Error */, "Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambig_2308", "Module {0} has already exported a member named '{1}'. Consider explicitly re-exporting to resolve the ambiguity."),
-    An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: diag(2309, 1 /* Error */, "An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements_2309", "An export assignment cannot be used in a module with other exported elements."),
-    Type_0_recursively_references_itself_as_a_base_type: diag(2310, 1 /* Error */, "Type_0_recursively_references_itself_as_a_base_type_2310", "Type '{0}' recursively references itself as a base type."),
-    Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function: diag(2311, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function_2311", "Cannot find name '{0}'. Did you mean to write this in an async function?"),
-    An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2312, 1 /* Error */, "An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_me_2312", "An interface can only extend an object type or intersection of object types with statically known members."),
-    Type_parameter_0_has_a_circular_constraint: diag(2313, 1 /* Error */, "Type_parameter_0_has_a_circular_constraint_2313", "Type parameter '{0}' has a circular constraint."),
-    Generic_type_0_requires_1_type_argument_s: diag(2314, 1 /* Error */, "Generic_type_0_requires_1_type_argument_s_2314", "Generic type '{0}' requires {1} type argument(s)."),
-    Type_0_is_not_generic: diag(2315, 1 /* Error */, "Type_0_is_not_generic_2315", "Type '{0}' is not generic."),
-    Global_type_0_must_be_a_class_or_interface_type: diag(2316, 1 /* Error */, "Global_type_0_must_be_a_class_or_interface_type_2316", "Global type '{0}' must be a class or interface type."),
-    Global_type_0_must_have_1_type_parameter_s: diag(2317, 1 /* Error */, "Global_type_0_must_have_1_type_parameter_s_2317", "Global type '{0}' must have {1} type parameter(s)."),
-    Cannot_find_global_type_0: diag(2318, 1 /* Error */, "Cannot_find_global_type_0_2318", "Cannot find global type '{0}'."),
-    Named_property_0_of_types_1_and_2_are_not_identical: diag(2319, 1 /* Error */, "Named_property_0_of_types_1_and_2_are_not_identical_2319", "Named property '{0}' of types '{1}' and '{2}' are not identical."),
-    Interface_0_cannot_simultaneously_extend_types_1_and_2: diag(2320, 1 /* Error */, "Interface_0_cannot_simultaneously_extend_types_1_and_2_2320", "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'."),
-    Excessive_stack_depth_comparing_types_0_and_1: diag(2321, 1 /* Error */, "Excessive_stack_depth_comparing_types_0_and_1_2321", "Excessive stack depth comparing types '{0}' and '{1}'."),
-    Type_0_is_not_assignable_to_type_1: diag(2322, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_2322", "Type '{0}' is not assignable to type '{1}'."),
-    Cannot_redeclare_exported_variable_0: diag(2323, 1 /* Error */, "Cannot_redeclare_exported_variable_0_2323", "Cannot redeclare exported variable '{0}'."),
-    Property_0_is_missing_in_type_1: diag(2324, 1 /* Error */, "Property_0_is_missing_in_type_1_2324", "Property '{0}' is missing in type '{1}'."),
-    Property_0_is_private_in_type_1_but_not_in_type_2: diag(2325, 1 /* Error */, "Property_0_is_private_in_type_1_but_not_in_type_2_2325", "Property '{0}' is private in type '{1}' but not in type '{2}'."),
-    Types_of_property_0_are_incompatible: diag(2326, 1 /* Error */, "Types_of_property_0_are_incompatible_2326", "Types of property '{0}' are incompatible."),
-    Property_0_is_optional_in_type_1_but_required_in_type_2: diag(2327, 1 /* Error */, "Property_0_is_optional_in_type_1_but_required_in_type_2_2327", "Property '{0}' is optional in type '{1}' but required in type '{2}'."),
-    Types_of_parameters_0_and_1_are_incompatible: diag(2328, 1 /* Error */, "Types_of_parameters_0_and_1_are_incompatible_2328", "Types of parameters '{0}' and '{1}' are incompatible."),
-    Index_signature_for_type_0_is_missing_in_type_1: diag(2329, 1 /* Error */, "Index_signature_for_type_0_is_missing_in_type_1_2329", "Index signature for type '{0}' is missing in type '{1}'."),
-    _0_and_1_index_signatures_are_incompatible: diag(2330, 1 /* Error */, "_0_and_1_index_signatures_are_incompatible_2330", "'{0}' and '{1}' index signatures are incompatible."),
-    this_cannot_be_referenced_in_a_module_or_namespace_body: diag(2331, 1 /* Error */, "this_cannot_be_referenced_in_a_module_or_namespace_body_2331", "'this' cannot be referenced in a module or namespace body."),
-    this_cannot_be_referenced_in_current_location: diag(2332, 1 /* Error */, "this_cannot_be_referenced_in_current_location_2332", "'this' cannot be referenced in current location."),
-    this_cannot_be_referenced_in_constructor_arguments: diag(2333, 1 /* Error */, "this_cannot_be_referenced_in_constructor_arguments_2333", "'this' cannot be referenced in constructor arguments."),
-    this_cannot_be_referenced_in_a_static_property_initializer: diag(2334, 1 /* Error */, "this_cannot_be_referenced_in_a_static_property_initializer_2334", "'this' cannot be referenced in a static property initializer."),
-    super_can_only_be_referenced_in_a_derived_class: diag(2335, 1 /* Error */, "super_can_only_be_referenced_in_a_derived_class_2335", "'super' can only be referenced in a derived class."),
-    super_cannot_be_referenced_in_constructor_arguments: diag(2336, 1 /* Error */, "super_cannot_be_referenced_in_constructor_arguments_2336", "'super' cannot be referenced in constructor arguments."),
-    Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: diag(2337, 1 /* Error */, "Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors_2337", "Super calls are not permitted outside constructors or in nested functions inside constructors."),
-    super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: diag(2338, 1 /* Error */, "super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_der_2338", "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class."),
-    Property_0_does_not_exist_on_type_1: diag(2339, 1 /* Error */, "Property_0_does_not_exist_on_type_1_2339", "Property '{0}' does not exist on type '{1}'."),
-    Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: diag(2340, 1 /* Error */, "Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword_2340", "Only public and protected methods of the base class are accessible via the 'super' keyword."),
-    Property_0_is_private_and_only_accessible_within_class_1: diag(2341, 1 /* Error */, "Property_0_is_private_and_only_accessible_within_class_1_2341", "Property '{0}' is private and only accessible within class '{1}'."),
-    This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_version_of_0: diag(2343, 1 /* Error */, "This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_ve_2343", "This syntax requires an imported helper named '{1}' which does not exist in '{0}'. Consider upgrading your version of '{0}'."),
-    Type_0_does_not_satisfy_the_constraint_1: diag(2344, 1 /* Error */, "Type_0_does_not_satisfy_the_constraint_1_2344", "Type '{0}' does not satisfy the constraint '{1}'."),
-    Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: diag(2345, 1 /* Error */, "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_2345", "Argument of type '{0}' is not assignable to parameter of type '{1}'."),
-    Call_target_does_not_contain_any_signatures: diag(2346, 1 /* Error */, "Call_target_does_not_contain_any_signatures_2346", "Call target does not contain any signatures."),
-    Untyped_function_calls_may_not_accept_type_arguments: diag(2347, 1 /* Error */, "Untyped_function_calls_may_not_accept_type_arguments_2347", "Untyped function calls may not accept type arguments."),
-    Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: diag(2348, 1 /* Error */, "Value_of_type_0_is_not_callable_Did_you_mean_to_include_new_2348", "Value of type '{0}' is not callable. Did you mean to include 'new'?"),
-    This_expression_is_not_callable: diag(2349, 1 /* Error */, "This_expression_is_not_callable_2349", "This expression is not callable."),
-    Only_a_void_function_can_be_called_with_the_new_keyword: diag(2350, 1 /* Error */, "Only_a_void_function_can_be_called_with_the_new_keyword_2350", "Only a void function can be called with the 'new' keyword."),
-    This_expression_is_not_constructable: diag(2351, 1 /* Error */, "This_expression_is_not_constructable_2351", "This expression is not constructable."),
-    Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first: diag(2352, 1 /* Error */, "Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the__2352", "Conversion of type '{0}' to type '{1}' may be a mistake because neither type sufficiently overlaps with the other. If this was intentional, convert the expression to 'unknown' first."),
-    Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1: diag(2353, 1 /* Error */, "Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1_2353", "Object literal may only specify known properties, and '{0}' does not exist in type '{1}'."),
-    This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found: diag(2354, 1 /* Error */, "This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found_2354", "This syntax requires an imported helper but module '{0}' cannot be found."),
-    A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value: diag(2355, 1 /* Error */, "A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value_2355", "A function whose declared type is neither 'void' nor 'any' must return a value."),
-    An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2356, 1 /* Error */, "An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type_2356", "An arithmetic operand must be of type 'any', 'number', 'bigint' or an enum type."),
-    The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access: diag(2357, 1 /* Error */, "The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access_2357", "The operand of an increment or decrement operator must be a variable or a property access."),
-    The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: diag(2358, 1 /* Error */, "The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_paramete_2358", "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter."),
-    The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type: diag(2359, 1 /* Error */, "The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_F_2359", "The right-hand side of an 'instanceof' expression must be of type 'any' or of a type assignable to the 'Function' interface type."),
-    The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2362, 1 /* Error */, "The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type_2362", "The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type."),
-    The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2363, 1 /* Error */, "The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type_2363", "The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type."),
-    The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access: diag(2364, 1 /* Error */, "The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access_2364", "The left-hand side of an assignment expression must be a variable or a property access."),
-    Operator_0_cannot_be_applied_to_types_1_and_2: diag(2365, 1 /* Error */, "Operator_0_cannot_be_applied_to_types_1_and_2_2365", "Operator '{0}' cannot be applied to types '{1}' and '{2}'."),
-    Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined: diag(2366, 1 /* Error */, "Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined_2366", "Function lacks ending return statement and return type does not include 'undefined'."),
-    This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap: diag(2367, 1 /* Error */, "This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap_2367", "This comparison appears to be unintentional because the types '{0}' and '{1}' have no overlap."),
-    Type_parameter_name_cannot_be_0: diag(2368, 1 /* Error */, "Type_parameter_name_cannot_be_0_2368", "Type parameter name cannot be '{0}'."),
-    A_parameter_property_is_only_allowed_in_a_constructor_implementation: diag(2369, 1 /* Error */, "A_parameter_property_is_only_allowed_in_a_constructor_implementation_2369", "A parameter property is only allowed in a constructor implementation."),
-    A_rest_parameter_must_be_of_an_array_type: diag(2370, 1 /* Error */, "A_rest_parameter_must_be_of_an_array_type_2370", "A rest parameter must be of an array type."),
-    A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: diag(2371, 1 /* Error */, "A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation_2371", "A parameter initializer is only allowed in a function or constructor implementation."),
-    Parameter_0_cannot_reference_itself: diag(2372, 1 /* Error */, "Parameter_0_cannot_reference_itself_2372", "Parameter '{0}' cannot reference itself."),
-    Parameter_0_cannot_reference_identifier_1_declared_after_it: diag(2373, 1 /* Error */, "Parameter_0_cannot_reference_identifier_1_declared_after_it_2373", "Parameter '{0}' cannot reference identifier '{1}' declared after it."),
-    Duplicate_index_signature_for_type_0: diag(2374, 1 /* Error */, "Duplicate_index_signature_for_type_0_2374", "Duplicate index signature for type '{0}'."),
-    Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties: diag(2375, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefi_2375", "Type '{0}' is not assignable to type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the types of the target's properties."),
-    A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_class_contains_initialized_properties_parameter_properties_or_private_identifiers: diag(2376, 1 /* Error */, "A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_2376", "A 'super' call must be the first statement in the constructor to refer to 'super' or 'this' when a derived class contains initialized properties, parameter properties, or private identifiers."),
-    Constructors_for_derived_classes_must_contain_a_super_call: diag(2377, 1 /* Error */, "Constructors_for_derived_classes_must_contain_a_super_call_2377", "Constructors for derived classes must contain a 'super' call."),
-    A_get_accessor_must_return_a_value: diag(2378, 1 /* Error */, "A_get_accessor_must_return_a_value_2378", "A 'get' accessor must return a value."),
-    Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties: diag(2379, 1 /* Error */, "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_tr_2379", "Argument of type '{0}' is not assignable to parameter of type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the types of the target's properties."),
-    The_return_type_of_a_get_accessor_must_be_assignable_to_its_set_accessor_type: diag(2380, 1 /* Error */, "The_return_type_of_a_get_accessor_must_be_assignable_to_its_set_accessor_type_2380", "The return type of a 'get' accessor must be assignable to its 'set' accessor type"),
-    Overload_signatures_must_all_be_exported_or_non_exported: diag(2383, 1 /* Error */, "Overload_signatures_must_all_be_exported_or_non_exported_2383", "Overload signatures must all be exported or non-exported."),
-    Overload_signatures_must_all_be_ambient_or_non_ambient: diag(2384, 1 /* Error */, "Overload_signatures_must_all_be_ambient_or_non_ambient_2384", "Overload signatures must all be ambient or non-ambient."),
-    Overload_signatures_must_all_be_public_private_or_protected: diag(2385, 1 /* Error */, "Overload_signatures_must_all_be_public_private_or_protected_2385", "Overload signatures must all be public, private or protected."),
-    Overload_signatures_must_all_be_optional_or_required: diag(2386, 1 /* Error */, "Overload_signatures_must_all_be_optional_or_required_2386", "Overload signatures must all be optional or required."),
-    Function_overload_must_be_static: diag(2387, 1 /* Error */, "Function_overload_must_be_static_2387", "Function overload must be static."),
-    Function_overload_must_not_be_static: diag(2388, 1 /* Error */, "Function_overload_must_not_be_static_2388", "Function overload must not be static."),
-    Function_implementation_name_must_be_0: diag(2389, 1 /* Error */, "Function_implementation_name_must_be_0_2389", "Function implementation name must be '{0}'."),
-    Constructor_implementation_is_missing: diag(2390, 1 /* Error */, "Constructor_implementation_is_missing_2390", "Constructor implementation is missing."),
-    Function_implementation_is_missing_or_not_immediately_following_the_declaration: diag(2391, 1 /* Error */, "Function_implementation_is_missing_or_not_immediately_following_the_declaration_2391", "Function implementation is missing or not immediately following the declaration."),
-    Multiple_constructor_implementations_are_not_allowed: diag(2392, 1 /* Error */, "Multiple_constructor_implementations_are_not_allowed_2392", "Multiple constructor implementations are not allowed."),
-    Duplicate_function_implementation: diag(2393, 1 /* Error */, "Duplicate_function_implementation_2393", "Duplicate function implementation."),
-    This_overload_signature_is_not_compatible_with_its_implementation_signature: diag(2394, 1 /* Error */, "This_overload_signature_is_not_compatible_with_its_implementation_signature_2394", "This overload signature is not compatible with its implementation signature."),
-    Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: diag(2395, 1 /* Error */, "Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local_2395", "Individual declarations in merged declaration '{0}' must be all exported or all local."),
-    Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: diag(2396, 1 /* Error */, "Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters_2396", "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters."),
-    Declaration_name_conflicts_with_built_in_global_identifier_0: diag(2397, 1 /* Error */, "Declaration_name_conflicts_with_built_in_global_identifier_0_2397", "Declaration name conflicts with built-in global identifier '{0}'."),
-    constructor_cannot_be_used_as_a_parameter_property_name: diag(2398, 1 /* Error */, "constructor_cannot_be_used_as_a_parameter_property_name_2398", "'constructor' cannot be used as a parameter property name."),
-    Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: diag(2399, 1 /* Error */, "Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference_2399", "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference."),
-    Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: diag(2400, 1 /* Error */, "Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference_2400", "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference."),
-    A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_initialized_properties_parameter_properties_or_private_identifiers: diag(2401, 1 /* Error */, "A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_in_2401", "A 'super' call must be a root-level statement within a constructor of a derived class that contains initialized properties, parameter properties, or private identifiers."),
-    Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: diag(2402, 1 /* Error */, "Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference_2402", "Expression resolves to '_super' that compiler uses to capture base class reference."),
-    Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: diag(2403, 1 /* Error */, "Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_t_2403", "Subsequent variable declarations must have the same type.  Variable '{0}' must be of type '{1}', but here has type '{2}'."),
-    The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: diag(2404, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation_2404", "The left-hand side of a 'for...in' statement cannot use a type annotation."),
-    The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: diag(2405, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any_2405", "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'."),
-    The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access: diag(2406, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access_2406", "The left-hand side of a 'for...in' statement must be a variable or a property access."),
-    The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_here_has_type_0: diag(2407, 1 /* Error */, "The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_2407", "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter, but here has type '{0}'."),
-    Setters_cannot_return_a_value: diag(2408, 1 /* Error */, "Setters_cannot_return_a_value_2408", "Setters cannot return a value."),
-    Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: diag(2409, 1 /* Error */, "Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class_2409", "Return type of constructor signature must be assignable to the instance type of the class."),
-    The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any: diag(2410, 1 /* Error */, "The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any_2410", "The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'."),
-    Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target: diag(2412, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefi_2412", "Type '{0}' is not assignable to type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the type of the target."),
-    Property_0_of_type_1_is_not_assignable_to_2_index_type_3: diag(2411, 1 /* Error */, "Property_0_of_type_1_is_not_assignable_to_2_index_type_3_2411", "Property '{0}' of type '{1}' is not assignable to '{2}' index type '{3}'."),
-    _0_index_type_1_is_not_assignable_to_2_index_type_3: diag(2413, 1 /* Error */, "_0_index_type_1_is_not_assignable_to_2_index_type_3_2413", "'{0}' index type '{1}' is not assignable to '{2}' index type '{3}'."),
-    Class_name_cannot_be_0: diag(2414, 1 /* Error */, "Class_name_cannot_be_0_2414", "Class name cannot be '{0}'."),
-    Class_0_incorrectly_extends_base_class_1: diag(2415, 1 /* Error */, "Class_0_incorrectly_extends_base_class_1_2415", "Class '{0}' incorrectly extends base class '{1}'."),
-    Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2: diag(2416, 1 /* Error */, "Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2_2416", "Property '{0}' in type '{1}' is not assignable to the same property in base type '{2}'."),
-    Class_static_side_0_incorrectly_extends_base_class_static_side_1: diag(2417, 1 /* Error */, "Class_static_side_0_incorrectly_extends_base_class_static_side_1_2417", "Class static side '{0}' incorrectly extends base class static side '{1}'."),
-    Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1: diag(2418, 1 /* Error */, "Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1_2418", "Type of computed property's value is '{0}', which is not assignable to type '{1}'."),
-    Types_of_construct_signatures_are_incompatible: diag(2419, 1 /* Error */, "Types_of_construct_signatures_are_incompatible_2419", "Types of construct signatures are incompatible."),
-    Class_0_incorrectly_implements_interface_1: diag(2420, 1 /* Error */, "Class_0_incorrectly_implements_interface_1_2420", "Class '{0}' incorrectly implements interface '{1}'."),
-    A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2422, 1 /* Error */, "A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_memb_2422", "A class can only implement an object type or intersection of object types with statically known members."),
-    Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: diag(2423, 1 /* Error */, "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_access_2423", "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor."),
-    Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: diag(2425, 1 /* Error */, "Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_functi_2425", "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function."),
-    Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: diag(2426, 1 /* Error */, "Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_functi_2426", "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function."),
-    Interface_name_cannot_be_0: diag(2427, 1 /* Error */, "Interface_name_cannot_be_0_2427", "Interface name cannot be '{0}'."),
-    All_declarations_of_0_must_have_identical_type_parameters: diag(2428, 1 /* Error */, "All_declarations_of_0_must_have_identical_type_parameters_2428", "All declarations of '{0}' must have identical type parameters."),
-    Interface_0_incorrectly_extends_interface_1: diag(2430, 1 /* Error */, "Interface_0_incorrectly_extends_interface_1_2430", "Interface '{0}' incorrectly extends interface '{1}'."),
-    Enum_name_cannot_be_0: diag(2431, 1 /* Error */, "Enum_name_cannot_be_0_2431", "Enum name cannot be '{0}'."),
-    In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: diag(2432, 1 /* Error */, "In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enu_2432", "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element."),
-    A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: diag(2433, 1 /* Error */, "A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merg_2433", "A namespace declaration cannot be in a different file from a class or function with which it is merged."),
-    A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: diag(2434, 1 /* Error */, "A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged_2434", "A namespace declaration cannot be located prior to a class or function with which it is merged."),
-    Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces: diag(2435, 1 /* Error */, "Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces_2435", "Ambient modules cannot be nested in other modules or namespaces."),
-    Ambient_module_declaration_cannot_specify_relative_module_name: diag(2436, 1 /* Error */, "Ambient_module_declaration_cannot_specify_relative_module_name_2436", "Ambient module declaration cannot specify relative module name."),
-    Module_0_is_hidden_by_a_local_declaration_with_the_same_name: diag(2437, 1 /* Error */, "Module_0_is_hidden_by_a_local_declaration_with_the_same_name_2437", "Module '{0}' is hidden by a local declaration with the same name."),
-    Import_name_cannot_be_0: diag(2438, 1 /* Error */, "Import_name_cannot_be_0_2438", "Import name cannot be '{0}'."),
-    Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: diag(2439, 1 /* Error */, "Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relati_2439", "Import or export declaration in an ambient module declaration cannot reference module through relative module name."),
-    Import_declaration_conflicts_with_local_declaration_of_0: diag(2440, 1 /* Error */, "Import_declaration_conflicts_with_local_declaration_of_0_2440", "Import declaration conflicts with local declaration of '{0}'."),
-    Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: diag(2441, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_2441", "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module."),
-    Types_have_separate_declarations_of_a_private_property_0: diag(2442, 1 /* Error */, "Types_have_separate_declarations_of_a_private_property_0_2442", "Types have separate declarations of a private property '{0}'."),
-    Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: diag(2443, 1 /* Error */, "Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2_2443", "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'."),
-    Property_0_is_protected_in_type_1_but_public_in_type_2: diag(2444, 1 /* Error */, "Property_0_is_protected_in_type_1_but_public_in_type_2_2444", "Property '{0}' is protected in type '{1}' but public in type '{2}'."),
-    Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: diag(2445, 1 /* Error */, "Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses_2445", "Property '{0}' is protected and only accessible within class '{1}' and its subclasses."),
-    Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_class_2: diag(2446, 1 /* Error */, "Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_cl_2446", "Property '{0}' is protected and only accessible through an instance of class '{1}'. This is an instance of class '{2}'."),
-    The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: diag(2447, 1 /* Error */, "The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead_2447", "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead."),
-    Block_scoped_variable_0_used_before_its_declaration: diag(2448, 1 /* Error */, "Block_scoped_variable_0_used_before_its_declaration_2448", "Block-scoped variable '{0}' used before its declaration."),
-    Class_0_used_before_its_declaration: diag(2449, 1 /* Error */, "Class_0_used_before_its_declaration_2449", "Class '{0}' used before its declaration."),
-    Enum_0_used_before_its_declaration: diag(2450, 1 /* Error */, "Enum_0_used_before_its_declaration_2450", "Enum '{0}' used before its declaration."),
-    Cannot_redeclare_block_scoped_variable_0: diag(2451, 1 /* Error */, "Cannot_redeclare_block_scoped_variable_0_2451", "Cannot redeclare block-scoped variable '{0}'."),
-    An_enum_member_cannot_have_a_numeric_name: diag(2452, 1 /* Error */, "An_enum_member_cannot_have_a_numeric_name_2452", "An enum member cannot have a numeric name."),
-    Variable_0_is_used_before_being_assigned: diag(2454, 1 /* Error */, "Variable_0_is_used_before_being_assigned_2454", "Variable '{0}' is used before being assigned."),
-    Type_alias_0_circularly_references_itself: diag(2456, 1 /* Error */, "Type_alias_0_circularly_references_itself_2456", "Type alias '{0}' circularly references itself."),
-    Type_alias_name_cannot_be_0: diag(2457, 1 /* Error */, "Type_alias_name_cannot_be_0_2457", "Type alias name cannot be '{0}'."),
-    An_AMD_module_cannot_have_multiple_name_assignments: diag(2458, 1 /* Error */, "An_AMD_module_cannot_have_multiple_name_assignments_2458", "An AMD module cannot have multiple name assignments."),
-    Module_0_declares_1_locally_but_it_is_not_exported: diag(2459, 1 /* Error */, "Module_0_declares_1_locally_but_it_is_not_exported_2459", "Module '{0}' declares '{1}' locally, but it is not exported."),
-    Module_0_declares_1_locally_but_it_is_exported_as_2: diag(2460, 1 /* Error */, "Module_0_declares_1_locally_but_it_is_exported_as_2_2460", "Module '{0}' declares '{1}' locally, but it is exported as '{2}'."),
-    Type_0_is_not_an_array_type: diag(2461, 1 /* Error */, "Type_0_is_not_an_array_type_2461", "Type '{0}' is not an array type."),
-    A_rest_element_must_be_last_in_a_destructuring_pattern: diag(2462, 1 /* Error */, "A_rest_element_must_be_last_in_a_destructuring_pattern_2462", "A rest element must be last in a destructuring pattern."),
-    A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: diag(2463, 1 /* Error */, "A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature_2463", "A binding pattern parameter cannot be optional in an implementation signature."),
-    A_computed_property_name_must_be_of_type_string_number_symbol_or_any: diag(2464, 1 /* Error */, "A_computed_property_name_must_be_of_type_string_number_symbol_or_any_2464", "A computed property name must be of type 'string', 'number', 'symbol', or 'any'."),
-    this_cannot_be_referenced_in_a_computed_property_name: diag(2465, 1 /* Error */, "this_cannot_be_referenced_in_a_computed_property_name_2465", "'this' cannot be referenced in a computed property name."),
-    super_cannot_be_referenced_in_a_computed_property_name: diag(2466, 1 /* Error */, "super_cannot_be_referenced_in_a_computed_property_name_2466", "'super' cannot be referenced in a computed property name."),
-    A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: diag(2467, 1 /* Error */, "A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type_2467", "A computed property name cannot reference a type parameter from its containing type."),
-    Cannot_find_global_value_0: diag(2468, 1 /* Error */, "Cannot_find_global_value_0_2468", "Cannot find global value '{0}'."),
-    The_0_operator_cannot_be_applied_to_type_symbol: diag(2469, 1 /* Error */, "The_0_operator_cannot_be_applied_to_type_symbol_2469", "The '{0}' operator cannot be applied to type 'symbol'."),
-    Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher: diag(2472, 1 /* Error */, "Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher_2472", "Spread operator in 'new' expressions is only available when targeting ECMAScript 5 and higher."),
-    Enum_declarations_must_all_be_const_or_non_const: diag(2473, 1 /* Error */, "Enum_declarations_must_all_be_const_or_non_const_2473", "Enum declarations must all be const or non-const."),
-    const_enum_member_initializers_must_be_constant_expressions: diag(2474, 1 /* Error */, "const_enum_member_initializers_must_be_constant_expressions_2474", "const enum member initializers must be constant expressions."),
-    const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment_or_type_query: diag(2475, 1 /* Error */, "const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_im_2475", "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment or type query."),
-    A_const_enum_member_can_only_be_accessed_using_a_string_literal: diag(2476, 1 /* Error */, "A_const_enum_member_can_only_be_accessed_using_a_string_literal_2476", "A const enum member can only be accessed using a string literal."),
-    const_enum_member_initializer_was_evaluated_to_a_non_finite_value: diag(2477, 1 /* Error */, "const_enum_member_initializer_was_evaluated_to_a_non_finite_value_2477", "'const' enum member initializer was evaluated to a non-finite value."),
-    const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: diag(2478, 1 /* Error */, "const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN_2478", "'const' enum member initializer was evaluated to disallowed value 'NaN'."),
-    let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: diag(2480, 1 /* Error */, "let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations_2480", "'let' is not allowed to be used as a name in 'let' or 'const' declarations."),
-    Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: diag(2481, 1 /* Error */, "Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1_2481", "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'."),
-    The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: diag(2483, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation_2483", "The left-hand side of a 'for...of' statement cannot use a type annotation."),
-    Export_declaration_conflicts_with_exported_declaration_of_0: diag(2484, 1 /* Error */, "Export_declaration_conflicts_with_exported_declaration_of_0_2484", "Export declaration conflicts with exported declaration of '{0}'."),
-    The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access: diag(2487, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access_2487", "The left-hand side of a 'for...of' statement must be a variable or a property access."),
-    Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2488, 1 /* Error */, "Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator_2488", "Type '{0}' must have a '[Symbol.iterator]()' method that returns an iterator."),
-    An_iterator_must_have_a_next_method: diag(2489, 1 /* Error */, "An_iterator_must_have_a_next_method_2489", "An iterator must have a 'next()' method."),
-    The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property: diag(2490, 1 /* Error */, "The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property_2490", "The type returned by the '{0}()' method of an iterator must have a 'value' property."),
-    The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: diag(2491, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern_2491", "The left-hand side of a 'for...in' statement cannot be a destructuring pattern."),
-    Cannot_redeclare_identifier_0_in_catch_clause: diag(2492, 1 /* Error */, "Cannot_redeclare_identifier_0_in_catch_clause_2492", "Cannot redeclare identifier '{0}' in catch clause."),
-    Tuple_type_0_of_length_1_has_no_element_at_index_2: diag(2493, 1 /* Error */, "Tuple_type_0_of_length_1_has_no_element_at_index_2_2493", "Tuple type '{0}' of length '{1}' has no element at index '{2}'."),
-    Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: diag(2494, 1 /* Error */, "Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher_2494", "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher."),
-    Type_0_is_not_an_array_type_or_a_string_type: diag(2495, 1 /* Error */, "Type_0_is_not_an_array_type_or_a_string_type_2495", "Type '{0}' is not an array type or a string type."),
-    The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression: diag(2496, 1 /* Error */, "The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_stand_2496", "The 'arguments' object cannot be referenced in an arrow function in ES3 and ES5. Consider using a standard function expression."),
-    This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_referencing_its_default_export: diag(2497, 1 /* Error */, "This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_2497", "This module can only be referenced with ECMAScript imports/exports by turning on the '{0}' flag and referencing its default export."),
-    Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: diag(2498, 1 /* Error */, "Module_0_uses_export_and_cannot_be_used_with_export_Asterisk_2498", "Module '{0}' uses 'export =' and cannot be used with 'export *'."),
-    An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: diag(2499, 1 /* Error */, "An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments_2499", "An interface can only extend an identifier/qualified-name with optional type arguments."),
-    A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: diag(2500, 1 /* Error */, "A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments_2500", "A class can only implement an identifier/qualified-name with optional type arguments."),
-    A_rest_element_cannot_contain_a_binding_pattern: diag(2501, 1 /* Error */, "A_rest_element_cannot_contain_a_binding_pattern_2501", "A rest element cannot contain a binding pattern."),
-    _0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: diag(2502, 1 /* Error */, "_0_is_referenced_directly_or_indirectly_in_its_own_type_annotation_2502", "'{0}' is referenced directly or indirectly in its own type annotation."),
-    Cannot_find_namespace_0: diag(2503, 1 /* Error */, "Cannot_find_namespace_0_2503", "Cannot find namespace '{0}'."),
-    Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator: diag(2504, 1 /* Error */, "Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator_2504", "Type '{0}' must have a '[Symbol.asyncIterator]()' method that returns an async iterator."),
-    A_generator_cannot_have_a_void_type_annotation: diag(2505, 1 /* Error */, "A_generator_cannot_have_a_void_type_annotation_2505", "A generator cannot have a 'void' type annotation."),
-    _0_is_referenced_directly_or_indirectly_in_its_own_base_expression: diag(2506, 1 /* Error */, "_0_is_referenced_directly_or_indirectly_in_its_own_base_expression_2506", "'{0}' is referenced directly or indirectly in its own base expression."),
-    Type_0_is_not_a_constructor_function_type: diag(2507, 1 /* Error */, "Type_0_is_not_a_constructor_function_type_2507", "Type '{0}' is not a constructor function type."),
-    No_base_constructor_has_the_specified_number_of_type_arguments: diag(2508, 1 /* Error */, "No_base_constructor_has_the_specified_number_of_type_arguments_2508", "No base constructor has the specified number of type arguments."),
-    Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2509, 1 /* Error */, "Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_2509", "Base constructor return type '{0}' is not an object type or intersection of object types with statically known members."),
-    Base_constructors_must_all_have_the_same_return_type: diag(2510, 1 /* Error */, "Base_constructors_must_all_have_the_same_return_type_2510", "Base constructors must all have the same return type."),
-    Cannot_create_an_instance_of_an_abstract_class: diag(2511, 1 /* Error */, "Cannot_create_an_instance_of_an_abstract_class_2511", "Cannot create an instance of an abstract class."),
-    Overload_signatures_must_all_be_abstract_or_non_abstract: diag(2512, 1 /* Error */, "Overload_signatures_must_all_be_abstract_or_non_abstract_2512", "Overload signatures must all be abstract or non-abstract."),
-    Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression: diag(2513, 1 /* Error */, "Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression_2513", "Abstract method '{0}' in class '{1}' cannot be accessed via super expression."),
-    A_tuple_type_cannot_be_indexed_with_a_negative_value: diag(2514, 1 /* Error */, "A_tuple_type_cannot_be_indexed_with_a_negative_value_2514", "A tuple type cannot be indexed with a negative value."),
-    Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2: diag(2515, 1 /* Error */, "Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2_2515", "Non-abstract class '{0}' does not implement inherited abstract member '{1}' from class '{2}'."),
-    All_declarations_of_an_abstract_method_must_be_consecutive: diag(2516, 1 /* Error */, "All_declarations_of_an_abstract_method_must_be_consecutive_2516", "All declarations of an abstract method must be consecutive."),
-    Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type: diag(2517, 1 /* Error */, "Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type_2517", "Cannot assign an abstract constructor type to a non-abstract constructor type."),
-    A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard: diag(2518, 1 /* Error */, "A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard_2518", "A 'this'-based type guard is not compatible with a parameter-based type guard."),
-    An_async_iterator_must_have_a_next_method: diag(2519, 1 /* Error */, "An_async_iterator_must_have_a_next_method_2519", "An async iterator must have a 'next()' method."),
-    Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions: diag(2520, 1 /* Error */, "Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions_2520", "Duplicate identifier '{0}'. Compiler uses declaration '{1}' to support async functions."),
-    The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method: diag(2522, 1 /* Error */, "The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_usi_2522", "The 'arguments' object cannot be referenced in an async function or method in ES3 and ES5. Consider using a standard function or method."),
-    yield_expressions_cannot_be_used_in_a_parameter_initializer: diag(2523, 1 /* Error */, "yield_expressions_cannot_be_used_in_a_parameter_initializer_2523", "'yield' expressions cannot be used in a parameter initializer."),
-    await_expressions_cannot_be_used_in_a_parameter_initializer: diag(2524, 1 /* Error */, "await_expressions_cannot_be_used_in_a_parameter_initializer_2524", "'await' expressions cannot be used in a parameter initializer."),
-    Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value: diag(2525, 1 /* Error */, "Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value_2525", "Initializer provides no value for this binding element and the binding element has no default value."),
-    A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface: diag(2526, 1 /* Error */, "A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface_2526", "A 'this' type is available only in a non-static member of a class or interface."),
-    The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary: diag(2527, 1 /* Error */, "The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary_2527", "The inferred type of '{0}' references an inaccessible '{1}' type. A type annotation is necessary."),
-    A_module_cannot_have_multiple_default_exports: diag(2528, 1 /* Error */, "A_module_cannot_have_multiple_default_exports_2528", "A module cannot have multiple default exports."),
-    Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions: diag(2529, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_func_2529", "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module containing async functions."),
-    Property_0_is_incompatible_with_index_signature: diag(2530, 1 /* Error */, "Property_0_is_incompatible_with_index_signature_2530", "Property '{0}' is incompatible with index signature."),
-    Object_is_possibly_null: diag(2531, 1 /* Error */, "Object_is_possibly_null_2531", "Object is possibly 'null'."),
-    Object_is_possibly_undefined: diag(2532, 1 /* Error */, "Object_is_possibly_undefined_2532", "Object is possibly 'undefined'."),
-    Object_is_possibly_null_or_undefined: diag(2533, 1 /* Error */, "Object_is_possibly_null_or_undefined_2533", "Object is possibly 'null' or 'undefined'."),
-    A_function_returning_never_cannot_have_a_reachable_end_point: diag(2534, 1 /* Error */, "A_function_returning_never_cannot_have_a_reachable_end_point_2534", "A function returning 'never' cannot have a reachable end point."),
-    Type_0_cannot_be_used_to_index_type_1: diag(2536, 1 /* Error */, "Type_0_cannot_be_used_to_index_type_1_2536", "Type '{0}' cannot be used to index type '{1}'."),
-    Type_0_has_no_matching_index_signature_for_type_1: diag(2537, 1 /* Error */, "Type_0_has_no_matching_index_signature_for_type_1_2537", "Type '{0}' has no matching index signature for type '{1}'."),
-    Type_0_cannot_be_used_as_an_index_type: diag(2538, 1 /* Error */, "Type_0_cannot_be_used_as_an_index_type_2538", "Type '{0}' cannot be used as an index type."),
-    Cannot_assign_to_0_because_it_is_not_a_variable: diag(2539, 1 /* Error */, "Cannot_assign_to_0_because_it_is_not_a_variable_2539", "Cannot assign to '{0}' because it is not a variable."),
-    Cannot_assign_to_0_because_it_is_a_read_only_property: diag(2540, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_read_only_property_2540", "Cannot assign to '{0}' because it is a read-only property."),
-    Index_signature_in_type_0_only_permits_reading: diag(2542, 1 /* Error */, "Index_signature_in_type_0_only_permits_reading_2542", "Index signature in type '{0}' only permits reading."),
-    Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference: diag(2543, 1 /* Error */, "Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_me_2543", "Duplicate identifier '_newTarget'. Compiler uses variable declaration '_newTarget' to capture 'new.target' meta-property reference."),
-    Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference: diag(2544, 1 /* Error */, "Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta__2544", "Expression resolves to variable declaration '_newTarget' that compiler uses to capture 'new.target' meta-property reference."),
-    A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any: diag(2545, 1 /* Error */, "A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any_2545", "A mixin class must have a constructor with a single rest parameter of type 'any[]'."),
-    The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property: diag(2547, 1 /* Error */, "The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_pro_2547", "The type returned by the '{0}()' method of an async iterator must be a promise for a type with a 'value' property."),
-    Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2548, 1 /* Error */, "Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator_2548", "Type '{0}' is not an array type or does not have a '[Symbol.iterator]()' method that returns an iterator."),
-    Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2549, 1 /* Error */, "Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns__2549", "Type '{0}' is not an array type or a string type or does not have a '[Symbol.iterator]()' method that returns an iterator."),
-    Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2_or_later: diag(2550, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_c_2550", "Property '{0}' does not exist on type '{1}'. Do you need to change your target library? Try changing the 'lib' compiler option to '{2}' or later."),
-    Property_0_does_not_exist_on_type_1_Did_you_mean_2: diag(2551, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Did_you_mean_2_2551", "Property '{0}' does not exist on type '{1}'. Did you mean '{2}'?"),
-    Cannot_find_name_0_Did_you_mean_1: diag(2552, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_1_2552", "Cannot find name '{0}'. Did you mean '{1}'?"),
-    Computed_values_are_not_permitted_in_an_enum_with_string_valued_members: diag(2553, 1 /* Error */, "Computed_values_are_not_permitted_in_an_enum_with_string_valued_members_2553", "Computed values are not permitted in an enum with string valued members."),
-    Expected_0_arguments_but_got_1: diag(2554, 1 /* Error */, "Expected_0_arguments_but_got_1_2554", "Expected {0} arguments, but got {1}."),
-    Expected_at_least_0_arguments_but_got_1: diag(2555, 1 /* Error */, "Expected_at_least_0_arguments_but_got_1_2555", "Expected at least {0} arguments, but got {1}."),
-    A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter: diag(2556, 1 /* Error */, "A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter_2556", "A spread argument must either have a tuple type or be passed to a rest parameter."),
-    Expected_0_type_arguments_but_got_1: diag(2558, 1 /* Error */, "Expected_0_type_arguments_but_got_1_2558", "Expected {0} type arguments, but got {1}."),
-    Type_0_has_no_properties_in_common_with_type_1: diag(2559, 1 /* Error */, "Type_0_has_no_properties_in_common_with_type_1_2559", "Type '{0}' has no properties in common with type '{1}'."),
-    Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it: diag(2560, 1 /* Error */, "Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it_2560", "Value of type '{0}' has no properties in common with type '{1}'. Did you mean to call it?"),
-    Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_write_2: diag(2561, 1 /* Error */, "Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_writ_2561", "Object literal may only specify known properties, but '{0}' does not exist in type '{1}'. Did you mean to write '{2}'?"),
-    Base_class_expressions_cannot_reference_class_type_parameters: diag(2562, 1 /* Error */, "Base_class_expressions_cannot_reference_class_type_parameters_2562", "Base class expressions cannot reference class type parameters."),
-    The_containing_function_or_module_body_is_too_large_for_control_flow_analysis: diag(2563, 1 /* Error */, "The_containing_function_or_module_body_is_too_large_for_control_flow_analysis_2563", "The containing function or module body is too large for control flow analysis."),
-    Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor: diag(2564, 1 /* Error */, "Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor_2564", "Property '{0}' has no initializer and is not definitely assigned in the constructor."),
-    Property_0_is_used_before_being_assigned: diag(2565, 1 /* Error */, "Property_0_is_used_before_being_assigned_2565", "Property '{0}' is used before being assigned."),
-    A_rest_element_cannot_have_a_property_name: diag(2566, 1 /* Error */, "A_rest_element_cannot_have_a_property_name_2566", "A rest element cannot have a property name."),
-    Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations: diag(2567, 1 /* Error */, "Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations_2567", "Enum declarations can only merge with namespace or other enum declarations."),
-    Property_0_may_not_exist_on_type_1_Did_you_mean_2: diag(2568, 1 /* Error */, "Property_0_may_not_exist_on_type_1_Did_you_mean_2_2568", "Property '{0}' may not exist on type '{1}'. Did you mean '{2}'?"),
-    Could_not_find_name_0_Did_you_mean_1: diag(2570, 1 /* Error */, "Could_not_find_name_0_Did_you_mean_1_2570", "Could not find name '{0}'. Did you mean '{1}'?"),
-    Object_is_of_type_unknown: diag(2571, 1 /* Error */, "Object_is_of_type_unknown_2571", "Object is of type 'unknown'."),
-    A_rest_element_type_must_be_an_array_type: diag(2574, 1 /* Error */, "A_rest_element_type_must_be_an_array_type_2574", "A rest element type must be an array type."),
-    No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments: diag(2575, 1 /* Error */, "No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments_2575", "No overload expects {0} arguments, but overloads do exist that expect either {1} or {2} arguments."),
-    Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead: diag(2576, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead_2576", "Property '{0}' does not exist on type '{1}'. Did you mean to access the static member '{2}' instead?"),
-    Return_type_annotation_circularly_references_itself: diag(2577, 1 /* Error */, "Return_type_annotation_circularly_references_itself_2577", "Return type annotation circularly references itself."),
-    Unused_ts_expect_error_directive: diag(2578, 1 /* Error */, "Unused_ts_expect_error_directive_2578", "Unused '@ts-expect-error' directive."),
-    Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode: diag(2580, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashno_2580", "Cannot find name '{0}'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node`."),
-    Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery: diag(2581, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slash_2581", "Cannot find name '{0}'. Do you need to install type definitions for jQuery? Try `npm i --save-dev @types/jquery`."),
-    Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha: diag(2582, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_type_2582", "Cannot find name '{0}'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha`."),
-    Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later: diag(2583, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2583", "Cannot find name '{0}'. Do you need to change your target library? Try changing the 'lib' compiler option to '{1}' or later."),
-    Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom: diag(2584, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2584", "Cannot find name '{0}'. Do you need to change your target library? Try changing the 'lib' compiler option to include 'dom'."),
-    _0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later: diag(2585, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_2585", "'{0}' only refers to a type, but is being used as a value here. Do you need to change your target library? Try changing the 'lib' compiler option to es2015 or later."),
-    Cannot_assign_to_0_because_it_is_a_constant: diag(2588, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_constant_2588", "Cannot assign to '{0}' because it is a constant."),
-    Type_instantiation_is_excessively_deep_and_possibly_infinite: diag(2589, 1 /* Error */, "Type_instantiation_is_excessively_deep_and_possibly_infinite_2589", "Type instantiation is excessively deep and possibly infinite."),
-    Expression_produces_a_union_type_that_is_too_complex_to_represent: diag(2590, 1 /* Error */, "Expression_produces_a_union_type_that_is_too_complex_to_represent_2590", "Expression produces a union type that is too complex to represent."),
-    Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig: diag(2591, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashno_2591", "Cannot find name '{0}'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node` and then add 'node' to the types field in your tsconfig."),
-    Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig: diag(2592, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slash_2592", "Cannot find name '{0}'. Do you need to install type definitions for jQuery? Try `npm i --save-dev @types/jquery` and then add 'jquery' to the types field in your tsconfig."),
-    Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig: diag(2593, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_type_2593", "Cannot find name '{0}'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha` and then add 'jest' or 'mocha' to the types field in your tsconfig."),
-    This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag: diag(2594, 1 /* Error */, "This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag_2594", "This module is declared with 'export =', and can only be used with a default import when using the '{0}' flag."),
-    _0_can_only_be_imported_by_using_a_default_import: diag(2595, 1 /* Error */, "_0_can_only_be_imported_by_using_a_default_import_2595", "'{0}' can only be imported by using a default import."),
-    _0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2596, 1 /* Error */, "_0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import_2596", "'{0}' can only be imported by turning on the 'esModuleInterop' flag and using a default import."),
-    _0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import: diag(2597, 1 /* Error */, "_0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import_2597", "'{0}' can only be imported by using a 'require' call or by using a default import."),
-    _0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2598, 1 /* Error */, "_0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using__2598", "'{0}' can only be imported by using a 'require' call or by turning on the 'esModuleInterop' flag and using a default import."),
-    JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist: diag(2602, 1 /* Error */, "JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist_2602", "JSX element implicitly has type 'any' because the global type 'JSX.Element' does not exist."),
-    Property_0_in_type_1_is_not_assignable_to_type_2: diag(2603, 1 /* Error */, "Property_0_in_type_1_is_not_assignable_to_type_2_2603", "Property '{0}' in type '{1}' is not assignable to type '{2}'."),
-    JSX_element_type_0_does_not_have_any_construct_or_call_signatures: diag(2604, 1 /* Error */, "JSX_element_type_0_does_not_have_any_construct_or_call_signatures_2604", "JSX element type '{0}' does not have any construct or call signatures."),
-    Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property: diag(2606, 1 /* Error */, "Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property_2606", "Property '{0}' of JSX spread attribute is not assignable to target property."),
-    JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property: diag(2607, 1 /* Error */, "JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property_2607", "JSX element class does not support attributes because it does not have a '{0}' property."),
-    The_global_type_JSX_0_may_not_have_more_than_one_property: diag(2608, 1 /* Error */, "The_global_type_JSX_0_may_not_have_more_than_one_property_2608", "The global type 'JSX.{0}' may not have more than one property."),
-    JSX_spread_child_must_be_an_array_type: diag(2609, 1 /* Error */, "JSX_spread_child_must_be_an_array_type_2609", "JSX spread child must be an array type."),
-    _0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property: diag(2610, 1 /* Error */, "_0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property_2610", "'{0}' is defined as an accessor in class '{1}', but is overridden here in '{2}' as an instance property."),
-    _0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor: diag(2611, 1 /* Error */, "_0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor_2611", "'{0}' is defined as a property in class '{1}', but is overridden here in '{2}' as an accessor."),
-    Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration: diag(2612, 1 /* Error */, "Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_2612", "Property '{0}' will overwrite the base property in '{1}'. If this is intentional, add an initializer. Otherwise, add a 'declare' modifier or remove the redundant declaration."),
-    Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead: diag(2613, 1 /* Error */, "Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead_2613", "Module '{0}' has no default export. Did you mean to use 'import { {1} } from {0}' instead?"),
-    Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead: diag(2614, 1 /* Error */, "Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead_2614", "Module '{0}' has no exported member '{1}'. Did you mean to use 'import {1} from {0}' instead?"),
-    Type_of_property_0_circularly_references_itself_in_mapped_type_1: diag(2615, 1 /* Error */, "Type_of_property_0_circularly_references_itself_in_mapped_type_1_2615", "Type of property '{0}' circularly references itself in mapped type '{1}'."),
-    _0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import: diag(2616, 1 /* Error */, "_0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import_2616", "'{0}' can only be imported by using 'import {1} = require({2})' or a default import."),
-    _0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2617, 1 /* Error */, "_0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_us_2617", "'{0}' can only be imported by using 'import {1} = require({2})' or by turning on the 'esModuleInterop' flag and using a default import."),
-    Source_has_0_element_s_but_target_requires_1: diag(2618, 1 /* Error */, "Source_has_0_element_s_but_target_requires_1_2618", "Source has {0} element(s) but target requires {1}."),
-    Source_has_0_element_s_but_target_allows_only_1: diag(2619, 1 /* Error */, "Source_has_0_element_s_but_target_allows_only_1_2619", "Source has {0} element(s) but target allows only {1}."),
-    Target_requires_0_element_s_but_source_may_have_fewer: diag(2620, 1 /* Error */, "Target_requires_0_element_s_but_source_may_have_fewer_2620", "Target requires {0} element(s) but source may have fewer."),
-    Target_allows_only_0_element_s_but_source_may_have_more: diag(2621, 1 /* Error */, "Target_allows_only_0_element_s_but_source_may_have_more_2621", "Target allows only {0} element(s) but source may have more."),
-    Source_provides_no_match_for_required_element_at_position_0_in_target: diag(2623, 1 /* Error */, "Source_provides_no_match_for_required_element_at_position_0_in_target_2623", "Source provides no match for required element at position {0} in target."),
-    Source_provides_no_match_for_variadic_element_at_position_0_in_target: diag(2624, 1 /* Error */, "Source_provides_no_match_for_variadic_element_at_position_0_in_target_2624", "Source provides no match for variadic element at position {0} in target."),
-    Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target: diag(2625, 1 /* Error */, "Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target_2625", "Variadic element at position {0} in source does not match element at position {1} in target."),
-    Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target: diag(2626, 1 /* Error */, "Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target_2626", "Type at position {0} in source is not compatible with type at position {1} in target."),
-    Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target: diag(2627, 1 /* Error */, "Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target_2627", "Type at positions {0} through {1} in source is not compatible with type at position {2} in target."),
-    Cannot_assign_to_0_because_it_is_an_enum: diag(2628, 1 /* Error */, "Cannot_assign_to_0_because_it_is_an_enum_2628", "Cannot assign to '{0}' because it is an enum."),
-    Cannot_assign_to_0_because_it_is_a_class: diag(2629, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_class_2629", "Cannot assign to '{0}' because it is a class."),
-    Cannot_assign_to_0_because_it_is_a_function: diag(2630, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_function_2630", "Cannot assign to '{0}' because it is a function."),
-    Cannot_assign_to_0_because_it_is_a_namespace: diag(2631, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_namespace_2631", "Cannot assign to '{0}' because it is a namespace."),
-    Cannot_assign_to_0_because_it_is_an_import: diag(2632, 1 /* Error */, "Cannot_assign_to_0_because_it_is_an_import_2632", "Cannot assign to '{0}' because it is an import."),
-    JSX_property_access_expressions_cannot_include_JSX_namespace_names: diag(2633, 1 /* Error */, "JSX_property_access_expressions_cannot_include_JSX_namespace_names_2633", "JSX property access expressions cannot include JSX namespace names"),
-    _0_index_signatures_are_incompatible: diag(2634, 1 /* Error */, "_0_index_signatures_are_incompatible_2634", "'{0}' index signatures are incompatible."),
-    Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable: diag(2635, 1 /* Error */, "Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable_2635", "Type '{0}' has no signatures for which the type argument list is applicable."),
-    Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation: diag(2636, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation_2636", "Type '{0}' is not assignable to type '{1}' as implied by variance annotation."),
-    Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types: diag(2637, 1 /* Error */, "Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_t_2637", "Variance annotations are only supported in type aliases for object, function, constructor, and mapped types."),
-    Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operator: diag(2638, 1 /* Error */, "Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operato_2638", "Type '{0}' may represent a primitive value, which is not permitted as the right operand of the 'in' operator."),
-    Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity: diag(2649, 1 /* Error */, "Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity_2649", "Cannot augment module '{0}' with value exports because it resolves to a non-module entity."),
-    A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums: diag(2651, 1 /* Error */, "A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_memb_2651", "A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums."),
-    Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead: diag(2652, 1 /* Error */, "Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_d_2652", "Merged declaration '{0}' cannot include a default export declaration. Consider adding a separate 'export default {0}' declaration instead."),
-    Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1: diag(2653, 1 /* Error */, "Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1_2653", "Non-abstract class expression does not implement inherited abstract member '{0}' from class '{1}'."),
-    JSX_expressions_must_have_one_parent_element: diag(2657, 1 /* Error */, "JSX_expressions_must_have_one_parent_element_2657", "JSX expressions must have one parent element."),
-    Type_0_provides_no_match_for_the_signature_1: diag(2658, 1 /* Error */, "Type_0_provides_no_match_for_the_signature_1_2658", "Type '{0}' provides no match for the signature '{1}'."),
-    super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher: diag(2659, 1 /* Error */, "super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_highe_2659", "'super' is only allowed in members of object literal expressions when option 'target' is 'ES2015' or higher."),
-    super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions: diag(2660, 1 /* Error */, "super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions_2660", "'super' can only be referenced in members of derived classes or object literal expressions."),
-    Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module: diag(2661, 1 /* Error */, "Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module_2661", "Cannot export '{0}'. Only local declarations can be exported from a module."),
-    Cannot_find_name_0_Did_you_mean_the_static_member_1_0: diag(2662, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_the_static_member_1_0_2662", "Cannot find name '{0}'. Did you mean the static member '{1}.{0}'?"),
-    Cannot_find_name_0_Did_you_mean_the_instance_member_this_0: diag(2663, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_the_instance_member_this_0_2663", "Cannot find name '{0}'. Did you mean the instance member 'this.{0}'?"),
-    Invalid_module_name_in_augmentation_module_0_cannot_be_found: diag(2664, 1 /* Error */, "Invalid_module_name_in_augmentation_module_0_cannot_be_found_2664", "Invalid module name in augmentation, module '{0}' cannot be found."),
-    Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented: diag(2665, 1 /* Error */, "Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augm_2665", "Invalid module name in augmentation. Module '{0}' resolves to an untyped module at '{1}', which cannot be augmented."),
-    Exports_and_export_assignments_are_not_permitted_in_module_augmentations: diag(2666, 1 /* Error */, "Exports_and_export_assignments_are_not_permitted_in_module_augmentations_2666", "Exports and export assignments are not permitted in module augmentations."),
-    Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module: diag(2667, 1 /* Error */, "Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_mod_2667", "Imports are not permitted in module augmentations. Consider moving them to the enclosing external module."),
-    export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible: diag(2668, 1 /* Error */, "export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always__2668", "'export' modifier cannot be applied to ambient modules and module augmentations since they are always visible."),
-    Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations: diag(2669, 1 /* Error */, "Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_2669", "Augmentations for the global scope can only be directly nested in external modules or ambient module declarations."),
-    Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context: diag(2670, 1 /* Error */, "Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambien_2670", "Augmentations for the global scope should have 'declare' modifier unless they appear in already ambient context."),
-    Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity: diag(2671, 1 /* Error */, "Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity_2671", "Cannot augment module '{0}' because it resolves to a non-module entity."),
-    Cannot_assign_a_0_constructor_type_to_a_1_constructor_type: diag(2672, 1 /* Error */, "Cannot_assign_a_0_constructor_type_to_a_1_constructor_type_2672", "Cannot assign a '{0}' constructor type to a '{1}' constructor type."),
-    Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration: diag(2673, 1 /* Error */, "Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration_2673", "Constructor of class '{0}' is private and only accessible within the class declaration."),
-    Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration: diag(2674, 1 /* Error */, "Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration_2674", "Constructor of class '{0}' is protected and only accessible within the class declaration."),
-    Cannot_extend_a_class_0_Class_constructor_is_marked_as_private: diag(2675, 1 /* Error */, "Cannot_extend_a_class_0_Class_constructor_is_marked_as_private_2675", "Cannot extend a class '{0}'. Class constructor is marked as private."),
-    Accessors_must_both_be_abstract_or_non_abstract: diag(2676, 1 /* Error */, "Accessors_must_both_be_abstract_or_non_abstract_2676", "Accessors must both be abstract or non-abstract."),
-    A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type: diag(2677, 1 /* Error */, "A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type_2677", "A type predicate's type must be assignable to its parameter's type."),
-    Type_0_is_not_comparable_to_type_1: diag(2678, 1 /* Error */, "Type_0_is_not_comparable_to_type_1_2678", "Type '{0}' is not comparable to type '{1}'."),
-    A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void: diag(2679, 1 /* Error */, "A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void_2679", "A function that is called with the 'new' keyword cannot have a 'this' type that is 'void'."),
-    A_0_parameter_must_be_the_first_parameter: diag(2680, 1 /* Error */, "A_0_parameter_must_be_the_first_parameter_2680", "A '{0}' parameter must be the first parameter."),
-    A_constructor_cannot_have_a_this_parameter: diag(2681, 1 /* Error */, "A_constructor_cannot_have_a_this_parameter_2681", "A constructor cannot have a 'this' parameter."),
-    this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation: diag(2683, 1 /* Error */, "this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_2683", "'this' implicitly has type 'any' because it does not have a type annotation."),
-    The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1: diag(2684, 1 /* Error */, "The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1_2684", "The 'this' context of type '{0}' is not assignable to method's 'this' of type '{1}'."),
-    The_this_types_of_each_signature_are_incompatible: diag(2685, 1 /* Error */, "The_this_types_of_each_signature_are_incompatible_2685", "The 'this' types of each signature are incompatible."),
-    _0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead: diag(2686, 1 /* Error */, "_0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead_2686", "'{0}' refers to a UMD global, but the current file is a module. Consider adding an import instead."),
-    All_declarations_of_0_must_have_identical_modifiers: diag(2687, 1 /* Error */, "All_declarations_of_0_must_have_identical_modifiers_2687", "All declarations of '{0}' must have identical modifiers."),
-    Cannot_find_type_definition_file_for_0: diag(2688, 1 /* Error */, "Cannot_find_type_definition_file_for_0_2688", "Cannot find type definition file for '{0}'."),
-    Cannot_extend_an_interface_0_Did_you_mean_implements: diag(2689, 1 /* Error */, "Cannot_extend_an_interface_0_Did_you_mean_implements_2689", "Cannot extend an interface '{0}'. Did you mean 'implements'?"),
-    _0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0: diag(2690, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0_2690", "'{0}' only refers to a type, but is being used as a value here. Did you mean to use '{1} in {0}'?"),
-    An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead: diag(2691, 1 /* Error */, "An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead_2691", "An import path cannot end with a '{0}' extension. Consider importing '{1}' instead."),
-    _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: diag(2692, 1 /* Error */, "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible."),
-    _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: diag(2693, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", "'{0}' only refers to a type, but is being used as a value here."),
-    Namespace_0_has_no_exported_member_1: diag(2694, 1 /* Error */, "Namespace_0_has_no_exported_member_1_2694", "Namespace '{0}' has no exported member '{1}'."),
-    Left_side_of_comma_operator_is_unused_and_has_no_side_effects: diag(2695, 1 /* Error */, "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695", "Left side of comma operator is unused and has no side effects.", true),
-    The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: diag(2696, 1 /* Error */, "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?"),
-    An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2697, 1 /* Error */, "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."),
-    Spread_types_may_only_be_created_from_object_types: diag(2698, 1 /* Error */, "Spread_types_may_only_be_created_from_object_types_2698", "Spread types may only be created from object types."),
-    Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1: diag(2699, 1 /* Error */, "Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1_2699", "Static property '{0}' conflicts with built-in property 'Function.{0}' of constructor function '{1}'."),
-    Rest_types_may_only_be_created_from_object_types: diag(2700, 1 /* Error */, "Rest_types_may_only_be_created_from_object_types_2700", "Rest types may only be created from object types."),
-    The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access: diag(2701, 1 /* Error */, "The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access_2701", "The target of an object rest assignment must be a variable or a property access."),
-    _0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here: diag(2702, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here_2702", "'{0}' only refers to a type, but is being used as a namespace here."),
-    The_operand_of_a_delete_operator_must_be_a_property_reference: diag(2703, 1 /* Error */, "The_operand_of_a_delete_operator_must_be_a_property_reference_2703", "The operand of a 'delete' operator must be a property reference."),
-    The_operand_of_a_delete_operator_cannot_be_a_read_only_property: diag(2704, 1 /* Error */, "The_operand_of_a_delete_operator_cannot_be_a_read_only_property_2704", "The operand of a 'delete' operator cannot be a read-only property."),
-    An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: diag(2705, 1 /* Error */, "An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_de_2705", "An async function or method in ES5/ES3 requires the 'Promise' constructor.  Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your '--lib' option."),
-    Required_type_parameters_may_not_follow_optional_type_parameters: diag(2706, 1 /* Error */, "Required_type_parameters_may_not_follow_optional_type_parameters_2706", "Required type parameters may not follow optional type parameters."),
-    Generic_type_0_requires_between_1_and_2_type_arguments: diag(2707, 1 /* Error */, "Generic_type_0_requires_between_1_and_2_type_arguments_2707", "Generic type '{0}' requires between {1} and {2} type arguments."),
-    Cannot_use_namespace_0_as_a_value: diag(2708, 1 /* Error */, "Cannot_use_namespace_0_as_a_value_2708", "Cannot use namespace '{0}' as a value."),
-    Cannot_use_namespace_0_as_a_type: diag(2709, 1 /* Error */, "Cannot_use_namespace_0_as_a_type_2709", "Cannot use namespace '{0}' as a type."),
-    _0_are_specified_twice_The_attribute_named_0_will_be_overwritten: diag(2710, 1 /* Error */, "_0_are_specified_twice_The_attribute_named_0_will_be_overwritten_2710", "'{0}' are specified twice. The attribute named '{0}' will be overwritten."),
-    A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2711, 1 /* Error */, "A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES20_2711", "A dynamic import call returns a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."),
-    A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: diag(2712, 1 /* Error */, "A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declarat_2712", "A dynamic import call in ES5/ES3 requires the 'Promise' constructor.  Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your '--lib' option."),
-    Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1: diag(2713, 1 /* Error */, "Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_p_2713", `Cannot access '{0}.{1}' because '{0}' is a type, but not a namespace. Did you mean to retrieve the type of the property '{1}' in '{0}' with '{0}["{1}"]'?`),
-    The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context: diag(2714, 1 /* Error */, "The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context_2714", "The expression of an export assignment must be an identifier or qualified name in an ambient context."),
-    Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor: diag(2715, 1 /* Error */, "Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor_2715", "Abstract property '{0}' in class '{1}' cannot be accessed in the constructor."),
-    Type_parameter_0_has_a_circular_default: diag(2716, 1 /* Error */, "Type_parameter_0_has_a_circular_default_2716", "Type parameter '{0}' has a circular default."),
-    Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_type_2: diag(2717, 1 /* Error */, "Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_t_2717", "Subsequent property declarations must have the same type.  Property '{0}' must be of type '{1}', but here has type '{2}'."),
-    Duplicate_property_0: diag(2718, 1 /* Error */, "Duplicate_property_0_2718", "Duplicate property '{0}'."),
-    Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated: diag(2719, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated_2719", "Type '{0}' is not assignable to type '{1}'. Two different types with this name exist, but they are unrelated."),
-    Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass: diag(2720, 1 /* Error */, "Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclas_2720", "Class '{0}' incorrectly implements class '{1}'. Did you mean to extend '{1}' and inherit its members as a subclass?"),
-    Cannot_invoke_an_object_which_is_possibly_null: diag(2721, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_null_2721", "Cannot invoke an object which is possibly 'null'."),
-    Cannot_invoke_an_object_which_is_possibly_undefined: diag(2722, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_undefined_2722", "Cannot invoke an object which is possibly 'undefined'."),
-    Cannot_invoke_an_object_which_is_possibly_null_or_undefined: diag(2723, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_null_or_undefined_2723", "Cannot invoke an object which is possibly 'null' or 'undefined'."),
-    _0_has_no_exported_member_named_1_Did_you_mean_2: diag(2724, 1 /* Error */, "_0_has_no_exported_member_named_1_Did_you_mean_2_2724", "'{0}' has no exported member named '{1}'. Did you mean '{2}'?"),
-    Class_name_cannot_be_Object_when_targeting_ES5_with_module_0: diag(2725, 1 /* Error */, "Class_name_cannot_be_Object_when_targeting_ES5_with_module_0_2725", "Class name cannot be 'Object' when targeting ES5 with module {0}."),
-    Cannot_find_lib_definition_for_0: diag(2726, 1 /* Error */, "Cannot_find_lib_definition_for_0_2726", "Cannot find lib definition for '{0}'."),
-    Cannot_find_lib_definition_for_0_Did_you_mean_1: diag(2727, 1 /* Error */, "Cannot_find_lib_definition_for_0_Did_you_mean_1_2727", "Cannot find lib definition for '{0}'. Did you mean '{1}'?"),
-    _0_is_declared_here: diag(2728, 3 /* Message */, "_0_is_declared_here_2728", "'{0}' is declared here."),
-    Property_0_is_used_before_its_initialization: diag(2729, 1 /* Error */, "Property_0_is_used_before_its_initialization_2729", "Property '{0}' is used before its initialization."),
-    An_arrow_function_cannot_have_a_this_parameter: diag(2730, 1 /* Error */, "An_arrow_function_cannot_have_a_this_parameter_2730", "An arrow function cannot have a 'this' parameter."),
-    Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_in_String: diag(2731, 1 /* Error */, "Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_i_2731", "Implicit conversion of a 'symbol' to a 'string' will fail at runtime. Consider wrapping this expression in 'String(...)'."),
-    Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension: diag(2732, 1 /* Error */, "Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension_2732", "Cannot find module '{0}'. Consider using '--resolveJsonModule' to import module with '.json' extension."),
-    Property_0_was_also_declared_here: diag(2733, 1 /* Error */, "Property_0_was_also_declared_here_2733", "Property '{0}' was also declared here."),
-    Are_you_missing_a_semicolon: diag(2734, 1 /* Error */, "Are_you_missing_a_semicolon_2734", "Are you missing a semicolon?"),
-    Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1: diag(2735, 1 /* Error */, "Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1_2735", "Did you mean for '{0}' to be constrained to type 'new (...args: any[]) => {1}'?"),
-    Operator_0_cannot_be_applied_to_type_1: diag(2736, 1 /* Error */, "Operator_0_cannot_be_applied_to_type_1_2736", "Operator '{0}' cannot be applied to type '{1}'."),
-    BigInt_literals_are_not_available_when_targeting_lower_than_ES2020: diag(2737, 1 /* Error */, "BigInt_literals_are_not_available_when_targeting_lower_than_ES2020_2737", "BigInt literals are not available when targeting lower than ES2020."),
-    An_outer_value_of_this_is_shadowed_by_this_container: diag(2738, 3 /* Message */, "An_outer_value_of_this_is_shadowed_by_this_container_2738", "An outer value of 'this' is shadowed by this container."),
-    Type_0_is_missing_the_following_properties_from_type_1_Colon_2: diag(2739, 1 /* Error */, "Type_0_is_missing_the_following_properties_from_type_1_Colon_2_2739", "Type '{0}' is missing the following properties from type '{1}': {2}"),
-    Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more: diag(2740, 1 /* Error */, "Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more_2740", "Type '{0}' is missing the following properties from type '{1}': {2}, and {3} more."),
-    Property_0_is_missing_in_type_1_but_required_in_type_2: diag(2741, 1 /* Error */, "Property_0_is_missing_in_type_1_but_required_in_type_2_2741", "Property '{0}' is missing in type '{1}' but required in type '{2}'."),
-    The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_annotation_is_necessary: diag(2742, 1 /* Error */, "The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_a_2742", "The inferred type of '{0}' cannot be named without a reference to '{1}'. This is likely not portable. A type annotation is necessary."),
-    No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments: diag(2743, 1 /* Error */, "No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments_2743", "No overload expects {0} type arguments, but overloads do exist that expect either {1} or {2} type arguments."),
-    Type_parameter_defaults_can_only_reference_previously_declared_type_parameters: diag(2744, 1 /* Error */, "Type_parameter_defaults_can_only_reference_previously_declared_type_parameters_2744", "Type parameter defaults can only reference previously declared type parameters."),
-    This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_provided: diag(2745, 1 /* Error */, "This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_pr_2745", "This JSX tag's '{0}' prop expects type '{1}' which requires multiple children, but only a single child was provided."),
-    This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided: diag(2746, 1 /* Error */, "This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided_2746", "This JSX tag's '{0}' prop expects a single child of type '{1}', but multiple children were provided."),
-    _0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2: diag(2747, 1 /* Error */, "_0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_t_2747", "'{0}' components don't accept text as child elements. Text in JSX has the type 'string', but the expected type of '{1}' is '{2}'."),
-    Cannot_access_ambient_const_enums_when_the_isolatedModules_flag_is_provided: diag(2748, 1 /* Error */, "Cannot_access_ambient_const_enums_when_the_isolatedModules_flag_is_provided_2748", "Cannot access ambient const enums when the '--isolatedModules' flag is provided."),
-    _0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0: diag(2749, 1 /* Error */, "_0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0_2749", "'{0}' refers to a value, but is being used as a type here. Did you mean 'typeof {0}'?"),
-    The_implementation_signature_is_declared_here: diag(2750, 1 /* Error */, "The_implementation_signature_is_declared_here_2750", "The implementation signature is declared here."),
-    Circularity_originates_in_type_at_this_location: diag(2751, 1 /* Error */, "Circularity_originates_in_type_at_this_location_2751", "Circularity originates in type at this location."),
-    The_first_export_default_is_here: diag(2752, 1 /* Error */, "The_first_export_default_is_here_2752", "The first export default is here."),
-    Another_export_default_is_here: diag(2753, 1 /* Error */, "Another_export_default_is_here_2753", "Another export default is here."),
-    super_may_not_use_type_arguments: diag(2754, 1 /* Error */, "super_may_not_use_type_arguments_2754", "'super' may not use type arguments."),
-    No_constituent_of_type_0_is_callable: diag(2755, 1 /* Error */, "No_constituent_of_type_0_is_callable_2755", "No constituent of type '{0}' is callable."),
-    Not_all_constituents_of_type_0_are_callable: diag(2756, 1 /* Error */, "Not_all_constituents_of_type_0_are_callable_2756", "Not all constituents of type '{0}' are callable."),
-    Type_0_has_no_call_signatures: diag(2757, 1 /* Error */, "Type_0_has_no_call_signatures_2757", "Type '{0}' has no call signatures."),
-    Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_other: diag(2758, 1 /* Error */, "Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_2758", "Each member of the union type '{0}' has signatures, but none of those signatures are compatible with each other."),
-    No_constituent_of_type_0_is_constructable: diag(2759, 1 /* Error */, "No_constituent_of_type_0_is_constructable_2759", "No constituent of type '{0}' is constructable."),
-    Not_all_constituents_of_type_0_are_constructable: diag(2760, 1 /* Error */, "Not_all_constituents_of_type_0_are_constructable_2760", "Not all constituents of type '{0}' are constructable."),
-    Type_0_has_no_construct_signatures: diag(2761, 1 /* Error */, "Type_0_has_no_construct_signatures_2761", "Type '{0}' has no construct signatures."),
-    Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_with_each_other: diag(2762, 1 /* Error */, "Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_2762", "Each member of the union type '{0}' has construct signatures, but none of those signatures are compatible with each other."),
-    Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_send_0: diag(2763, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_s_2763", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but for-of will always send '{0}'."),
-    Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_always_send_0: diag(2764, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_al_2764", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but array spread will always send '{0}'."),
-    Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring_will_always_send_0: diag(2765, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring__2765", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but array destructuring will always send '{0}'."),
-    Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_containing_generator_will_always_send_0: diag(2766, 1 /* Error */, "Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_co_2766", "Cannot delegate iteration to value because the 'next' method of its iterator expects type '{1}', but the containing generator will always send '{0}'."),
-    The_0_property_of_an_iterator_must_be_a_method: diag(2767, 1 /* Error */, "The_0_property_of_an_iterator_must_be_a_method_2767", "The '{0}' property of an iterator must be a method."),
-    The_0_property_of_an_async_iterator_must_be_a_method: diag(2768, 1 /* Error */, "The_0_property_of_an_async_iterator_must_be_a_method_2768", "The '{0}' property of an async iterator must be a method."),
-    No_overload_matches_this_call: diag(2769, 1 /* Error */, "No_overload_matches_this_call_2769", "No overload matches this call."),
-    The_last_overload_gave_the_following_error: diag(2770, 1 /* Error */, "The_last_overload_gave_the_following_error_2770", "The last overload gave the following error."),
-    The_last_overload_is_declared_here: diag(2771, 1 /* Error */, "The_last_overload_is_declared_here_2771", "The last overload is declared here."),
-    Overload_0_of_1_2_gave_the_following_error: diag(2772, 1 /* Error */, "Overload_0_of_1_2_gave_the_following_error_2772", "Overload {0} of {1}, '{2}', gave the following error."),
-    Did_you_forget_to_use_await: diag(2773, 1 /* Error */, "Did_you_forget_to_use_await_2773", "Did you forget to use 'await'?"),
-    This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead: diag(2774, 1 /* Error */, "This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_2774", "This condition will always return true since this function is always defined. Did you mean to call it instead?"),
-    Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation: diag(2775, 1 /* Error */, "Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation_2775", "Assertions require every name in the call target to be declared with an explicit type annotation."),
-    Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name: diag(2776, 1 /* Error */, "Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name_2776", "Assertions require the call target to be an identifier or qualified name."),
-    The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access: diag(2777, 1 /* Error */, "The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access_2777", "The operand of an increment or decrement operator may not be an optional property access."),
-    The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access: diag(2778, 1 /* Error */, "The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access_2778", "The target of an object rest assignment may not be an optional property access."),
-    The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access: diag(2779, 1 /* Error */, "The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access_2779", "The left-hand side of an assignment expression may not be an optional property access."),
-    The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access: diag(2780, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access_2780", "The left-hand side of a 'for...in' statement may not be an optional property access."),
-    The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access: diag(2781, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access_2781", "The left-hand side of a 'for...of' statement may not be an optional property access."),
-    _0_needs_an_explicit_type_annotation: diag(2782, 3 /* Message */, "_0_needs_an_explicit_type_annotation_2782", "'{0}' needs an explicit type annotation."),
-    _0_is_specified_more_than_once_so_this_usage_will_be_overwritten: diag(2783, 1 /* Error */, "_0_is_specified_more_than_once_so_this_usage_will_be_overwritten_2783", "'{0}' is specified more than once, so this usage will be overwritten."),
-    get_and_set_accessors_cannot_declare_this_parameters: diag(2784, 1 /* Error */, "get_and_set_accessors_cannot_declare_this_parameters_2784", "'get' and 'set' accessors cannot declare 'this' parameters."),
-    This_spread_always_overwrites_this_property: diag(2785, 1 /* Error */, "This_spread_always_overwrites_this_property_2785", "This spread always overwrites this property."),
-    _0_cannot_be_used_as_a_JSX_component: diag(2786, 1 /* Error */, "_0_cannot_be_used_as_a_JSX_component_2786", "'{0}' cannot be used as a JSX component."),
-    Its_return_type_0_is_not_a_valid_JSX_element: diag(2787, 1 /* Error */, "Its_return_type_0_is_not_a_valid_JSX_element_2787", "Its return type '{0}' is not a valid JSX element."),
-    Its_instance_type_0_is_not_a_valid_JSX_element: diag(2788, 1 /* Error */, "Its_instance_type_0_is_not_a_valid_JSX_element_2788", "Its instance type '{0}' is not a valid JSX element."),
-    Its_element_type_0_is_not_a_valid_JSX_element: diag(2789, 1 /* Error */, "Its_element_type_0_is_not_a_valid_JSX_element_2789", "Its element type '{0}' is not a valid JSX element."),
-    The_operand_of_a_delete_operator_must_be_optional: diag(2790, 1 /* Error */, "The_operand_of_a_delete_operator_must_be_optional_2790", "The operand of a 'delete' operator must be optional."),
-    Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later: diag(2791, 1 /* Error */, "Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_lat_2791", "Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later."),
-    Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_the_paths_option: diag(2792, 1 /* Error */, "Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_th_2792", "Cannot find module '{0}'. Did you mean to set the 'moduleResolution' option to 'node', or to add aliases to the 'paths' option?"),
-    The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible: diag(2793, 1 /* Error */, "The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_2793", "The call would have succeeded against this implementation, but implementation signatures of overloads are not externally visible."),
-    Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise: diag(2794, 1 /* Error */, "Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise_2794", "Expected {0} arguments, but got {1}. Did you forget to include 'void' in your type argument to 'Promise'?"),
-    The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types: diag(2795, 1 /* Error */, "The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types_2795", "The 'intrinsic' keyword can only be used to declare compiler provided intrinsic types."),
-    It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tagged_template_expression_which_cannot_be_invoked: diag(2796, 1 /* Error */, "It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tag_2796", "It is likely that you are missing a comma to separate these two template expressions. They form a tagged template expression which cannot be invoked."),
-    A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_be_declared_abstract: diag(2797, 1 /* Error */, "A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_2797", "A mixin class that extends from a type variable containing an abstract construct signature must also be declared 'abstract'."),
-    The_declaration_was_marked_as_deprecated_here: diag(2798, 1 /* Error */, "The_declaration_was_marked_as_deprecated_here_2798", "The declaration was marked as deprecated here."),
-    Type_produces_a_tuple_type_that_is_too_large_to_represent: diag(2799, 1 /* Error */, "Type_produces_a_tuple_type_that_is_too_large_to_represent_2799", "Type produces a tuple type that is too large to represent."),
-    Expression_produces_a_tuple_type_that_is_too_large_to_represent: diag(2800, 1 /* Error */, "Expression_produces_a_tuple_type_that_is_too_large_to_represent_2800", "Expression produces a tuple type that is too large to represent."),
-    This_condition_will_always_return_true_since_this_0_is_always_defined: diag(2801, 1 /* Error */, "This_condition_will_always_return_true_since_this_0_is_always_defined_2801", "This condition will always return true since this '{0}' is always defined."),
-    Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher: diag(2802, 1 /* Error */, "Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es201_2802", "Type '{0}' can only be iterated through when using the '--downlevelIteration' flag or with a '--target' of 'es2015' or higher."),
-    Cannot_assign_to_private_method_0_Private_methods_are_not_writable: diag(2803, 1 /* Error */, "Cannot_assign_to_private_method_0_Private_methods_are_not_writable_2803", "Cannot assign to private method '{0}'. Private methods are not writable."),
-    Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name: diag(2804, 1 /* Error */, "Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name_2804", "Duplicate identifier '{0}'. Static and instance elements cannot share the same private name."),
-    Private_accessor_was_defined_without_a_getter: diag(2806, 1 /* Error */, "Private_accessor_was_defined_without_a_getter_2806", "Private accessor was defined without a getter."),
-    This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0: diag(2807, 1 /* Error */, "This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_o_2807", "This syntax requires an imported helper named '{1}' with {2} parameters, which is not compatible with the one in '{0}'. Consider upgrading your version of '{0}'."),
-    A_get_accessor_must_be_at_least_as_accessible_as_the_setter: diag(2808, 1 /* Error */, "A_get_accessor_must_be_at_least_as_accessible_as_the_setter_2808", "A get accessor must be at least as accessible as the setter"),
-    Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_destructuring_assignment_you_might_need_to_wrap_the_the_whole_assignment_in_parentheses: diag(2809, 1 /* Error */, "Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_d_2809", "Declaration or statement expected. This '=' follows a block of statements, so if you intended to write a destructuring assignment, you might need to wrap the the whole assignment in parentheses."),
-    Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments: diag(2810, 1 /* Error */, "Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_2810", "Expected 1 argument, but got 0. 'new Promise()' needs a JSDoc hint to produce a 'resolve' that can be called without arguments."),
-    Initializer_for_property_0: diag(2811, 1 /* Error */, "Initializer_for_property_0_2811", "Initializer for property '{0}'"),
-    Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom: diag(2812, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom_2812", "Property '{0}' does not exist on type '{1}'. Try changing the 'lib' compiler option to include 'dom'."),
-    Class_declaration_cannot_implement_overload_list_for_0: diag(2813, 1 /* Error */, "Class_declaration_cannot_implement_overload_list_for_0_2813", "Class declaration cannot implement overload list for '{0}'."),
-    Function_with_bodies_can_only_merge_with_classes_that_are_ambient: diag(2814, 1 /* Error */, "Function_with_bodies_can_only_merge_with_classes_that_are_ambient_2814", "Function with bodies can only merge with classes that are ambient."),
-    arguments_cannot_be_referenced_in_property_initializers: diag(2815, 1 /* Error */, "arguments_cannot_be_referenced_in_property_initializers_2815", "'arguments' cannot be referenced in property initializers."),
-    Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class: diag(2816, 1 /* Error */, "Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class_2816", "Cannot use 'this' in a static property initializer of a decorated class."),
-    Property_0_has_no_initializer_and_is_not_definitely_assigned_in_a_class_static_block: diag(2817, 1 /* Error */, "Property_0_has_no_initializer_and_is_not_definitely_assigned_in_a_class_static_block_2817", "Property '{0}' has no initializer and is not definitely assigned in a class static block."),
-    Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializers: diag(2818, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializer_2818", "Duplicate identifier '{0}'. Compiler reserves name '{1}' when emitting 'super' references in static initializers."),
-    Namespace_name_cannot_be_0: diag(2819, 1 /* Error */, "Namespace_name_cannot_be_0_2819", "Namespace name cannot be '{0}'."),
-    Type_0_is_not_assignable_to_type_1_Did_you_mean_2: diag(2820, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_Did_you_mean_2_2820", "Type '{0}' is not assignable to type '{1}'. Did you mean '{2}'?"),
-    Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_or_nodenext: diag(2821, 1 /* Error */, "Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_or_nodenext_2821", "Import assertions are only supported when the '--module' option is set to 'esnext' or 'nodenext'."),
-    Import_assertions_cannot_be_used_with_type_only_imports_or_exports: diag(2822, 1 /* Error */, "Import_assertions_cannot_be_used_with_type_only_imports_or_exports_2822", "Import assertions cannot be used with type-only imports or exports."),
-    Cannot_find_namespace_0_Did_you_mean_1: diag(2833, 1 /* Error */, "Cannot_find_namespace_0_Did_you_mean_1_2833", "Cannot find namespace '{0}'. Did you mean '{1}'?"),
-    Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_node16_or_nodenext_Consider_adding_an_extension_to_the_import_path: diag(2834, 1 /* Error */, "Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_n_2834", "Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node16' or 'nodenext'. Consider adding an extension to the import path."),
-    Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_node16_or_nodenext_Did_you_mean_0: diag(2835, 1 /* Error */, "Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_n_2835", "Relative import paths need explicit file extensions in EcmaScript imports when '--moduleResolution' is 'node16' or 'nodenext'. Did you mean '{0}'?"),
-    Import_assertions_are_not_allowed_on_statements_that_transpile_to_commonjs_require_calls: diag(2836, 1 /* Error */, "Import_assertions_are_not_allowed_on_statements_that_transpile_to_commonjs_require_calls_2836", "Import assertions are not allowed on statements that transpile to commonjs 'require' calls."),
-    Import_assertion_values_must_be_string_literal_expressions: diag(2837, 1 /* Error */, "Import_assertion_values_must_be_string_literal_expressions_2837", "Import assertion values must be string literal expressions."),
-    All_declarations_of_0_must_have_identical_constraints: diag(2838, 1 /* Error */, "All_declarations_of_0_must_have_identical_constraints_2838", "All declarations of '{0}' must have identical constraints."),
-    This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value: diag(2839, 1 /* Error */, "This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value_2839", "This condition will always return '{0}' since JavaScript compares objects by reference, not value."),
-    An_interface_cannot_extend_a_primitive_type_like_0_an_interface_can_only_extend_named_types_and_classes: diag(2840, 1 /* Error */, "An_interface_cannot_extend_a_primitive_type_like_0_an_interface_can_only_extend_named_types_and_clas_2840", "An interface cannot extend a primitive type like '{0}'; an interface can only extend named types and classes"),
-    The_type_of_this_expression_cannot_be_named_without_a_resolution_mode_assertion_which_is_an_unstable_feature_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next: diag(2841, 1 /* Error */, "The_type_of_this_expression_cannot_be_named_without_a_resolution_mode_assertion_which_is_an_unstable_2841", "The type of this expression cannot be named without a 'resolution-mode' assertion, which is an unstable feature. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'."),
-    _0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation: diag(2842, 1 /* Error */, "_0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation_2842", "'{0}' is an unused renaming of '{1}'. Did you intend to use it as a type annotation?"),
-    We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here: diag(2843, 1 /* Error */, "We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here_2843", "We can only write a type for '{0}' by adding a type for the entire parameter here."),
-    Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2844, 1 /* Error */, "Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2844", "Type of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."),
-    This_condition_will_always_return_0: diag(2845, 1 /* Error */, "This_condition_will_always_return_0_2845", "This condition will always return '{0}'."),
-    Import_declaration_0_is_using_private_name_1: diag(4e3, 1 /* Error */, "Import_declaration_0_is_using_private_name_1_4000", "Import declaration '{0}' is using private name '{1}'."),
-    Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: diag(4002, 1 /* Error */, "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", "Type parameter '{0}' of exported class has or is using private name '{1}'."),
-    Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: diag(4004, 1 /* Error */, "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", "Type parameter '{0}' of exported interface has or is using private name '{1}'."),
-    Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4006, 1 /* Error */, "Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4006", "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'."),
-    Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4008, 1 /* Error */, "Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4008", "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'."),
-    Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: diag(4010, 1 /* Error */, "Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4010", "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'."),
-    Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: diag(4012, 1 /* Error */, "Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4012", "Type parameter '{0}' of public method from exported class has or is using private name '{1}'."),
-    Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: diag(4014, 1 /* Error */, "Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4014", "Type parameter '{0}' of method from exported interface has or is using private name '{1}'."),
-    Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: diag(4016, 1 /* Error */, "Type_parameter_0_of_exported_function_has_or_is_using_private_name_1_4016", "Type parameter '{0}' of exported function has or is using private name '{1}'."),
-    Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: diag(4019, 1 /* Error */, "Implements_clause_of_exported_class_0_has_or_is_using_private_name_1_4019", "Implements clause of exported class '{0}' has or is using private name '{1}'."),
-    extends_clause_of_exported_class_0_has_or_is_using_private_name_1: diag(4020, 1 /* Error */, "extends_clause_of_exported_class_0_has_or_is_using_private_name_1_4020", "'extends' clause of exported class '{0}' has or is using private name '{1}'."),
-    extends_clause_of_exported_class_has_or_is_using_private_name_0: diag(4021, 1 /* Error */, "extends_clause_of_exported_class_has_or_is_using_private_name_0_4021", "'extends' clause of exported class has or is using private name '{0}'."),
-    extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: diag(4022, 1 /* Error */, "extends_clause_of_exported_interface_0_has_or_is_using_private_name_1_4022", "'extends' clause of exported interface '{0}' has or is using private name '{1}'."),
-    Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4023, 1 /* Error */, "Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4023", "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named."),
-    Exported_variable_0_has_or_is_using_name_1_from_private_module_2: diag(4024, 1 /* Error */, "Exported_variable_0_has_or_is_using_name_1_from_private_module_2_4024", "Exported variable '{0}' has or is using name '{1}' from private module '{2}'."),
-    Exported_variable_0_has_or_is_using_private_name_1: diag(4025, 1 /* Error */, "Exported_variable_0_has_or_is_using_private_name_1_4025", "Exported variable '{0}' has or is using private name '{1}'."),
-    Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4026, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot__4026", "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
-    Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4027, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4027", "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
-    Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: diag(4028, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_private_name_1_4028", "Public static property '{0}' of exported class has or is using private name '{1}'."),
-    Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4029, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_name_4029", "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
-    Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4030, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4030", "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
-    Public_property_0_of_exported_class_has_or_is_using_private_name_1: diag(4031, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_private_name_1_4031", "Public property '{0}' of exported class has or is using private name '{1}'."),
-    Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4032, 1 /* Error */, "Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4032", "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'."),
-    Property_0_of_exported_interface_has_or_is_using_private_name_1: diag(4033, 1 /* Error */, "Property_0_of_exported_interface_has_or_is_using_private_name_1_4033", "Property '{0}' of exported interface has or is using private name '{1}'."),
-    Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4034, 1 /* Error */, "Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_mod_4034", "Parameter type of public static setter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
-    Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1: diag(4035, 1 /* Error */, "Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1_4035", "Parameter type of public static setter '{0}' from exported class has or is using private name '{1}'."),
-    Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4036, 1 /* Error */, "Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2_4036", "Parameter type of public setter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
-    Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1: diag(4037, 1 /* Error */, "Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1_4037", "Parameter type of public setter '{0}' from exported class has or is using private name '{1}'."),
-    Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4038, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_modul_4038", "Return type of public static getter '{0}' from exported class has or is using name '{1}' from external module {2} but cannot be named."),
-    Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4039, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_4039", "Return type of public static getter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
-    Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1: diag(4040, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1_4040", "Return type of public static getter '{0}' from exported class has or is using private name '{1}'."),
-    Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4041, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_4041", "Return type of public getter '{0}' from exported class has or is using name '{1}' from external module {2} but cannot be named."),
-    Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4042, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2_4042", "Return type of public getter '{0}' from exported class has or is using name '{1}' from private module '{2}'."),
-    Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1: diag(4043, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1_4043", "Return type of public getter '{0}' from exported class has or is using private name '{1}'."),
-    Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4044, 1 /* Error */, "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_mod_4044", "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'."),
-    Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4045, 1 /* Error */, "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0_4045", "Return type of constructor signature from exported interface has or is using private name '{0}'."),
-    Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4046, 1 /* Error */, "Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4046", "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'."),
-    Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4047, 1 /* Error */, "Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0_4047", "Return type of call signature from exported interface has or is using private name '{0}'."),
-    Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4048, 1 /* Error */, "Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4048", "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'."),
-    Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4049, 1 /* Error */, "Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0_4049", "Return type of index signature from exported interface has or is using private name '{0}'."),
-    Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4050, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module__4050", "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named."),
-    Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: diag(4051, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4051", "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'."),
-    Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: diag(4052, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0_4052", "Return type of public static method from exported class has or is using private name '{0}'."),
-    Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4053, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_c_4053", "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named."),
-    Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: diag(4054, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4054", "Return type of public method from exported class has or is using name '{0}' from private module '{1}'."),
-    Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: diag(4055, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0_4055", "Return type of public method from exported class has or is using private name '{0}'."),
-    Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4056, 1 /* Error */, "Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4056", "Return type of method from exported interface has or is using name '{0}' from private module '{1}'."),
-    Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: diag(4057, 1 /* Error */, "Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0_4057", "Return type of method from exported interface has or is using private name '{0}'."),
-    Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4058, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named_4058", "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named."),
-    Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: diag(4059, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1_4059", "Return type of exported function has or is using name '{0}' from private module '{1}'."),
-    Return_type_of_exported_function_has_or_is_using_private_name_0: diag(4060, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_private_name_0_4060", "Return type of exported function has or is using private name '{0}'."),
-    Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4061, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_can_4061", "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named."),
-    Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4062, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2_4062", "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'."),
-    Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: diag(4063, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1_4063", "Parameter '{0}' of constructor from exported class has or is using private name '{1}'."),
-    Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4064, 1 /* Error */, "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_mod_4064", "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'."),
-    Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4065, 1 /* Error */, "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4065", "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'."),
-    Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4066, 1 /* Error */, "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4066", "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'."),
-    Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4067, 1 /* Error */, "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4067", "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'."),
-    Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4068, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module__4068", "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named."),
-    Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4069, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4069", "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'."),
-    Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: diag(4070, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4070", "Parameter '{0}' of public static method from exported class has or is using private name '{1}'."),
-    Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4071, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_c_4071", "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named."),
-    Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4072, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4072", "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'."),
-    Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: diag(4073, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4073", "Parameter '{0}' of public method from exported class has or is using private name '{1}'."),
-    Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4074, 1 /* Error */, "Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4074", "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'."),
-    Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: diag(4075, 1 /* Error */, "Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4075", "Parameter '{0}' of method from exported interface has or is using private name '{1}'."),
-    Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4076, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4076", "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named."),
-    Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: diag(4077, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2_4077", "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'."),
-    Parameter_0_of_exported_function_has_or_is_using_private_name_1: diag(4078, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_private_name_1_4078", "Parameter '{0}' of exported function has or is using private name '{1}'."),
-    Exported_type_alias_0_has_or_is_using_private_name_1: diag(4081, 1 /* Error */, "Exported_type_alias_0_has_or_is_using_private_name_1_4081", "Exported type alias '{0}' has or is using private name '{1}'."),
-    Default_export_of_the_module_has_or_is_using_private_name_0: diag(4082, 1 /* Error */, "Default_export_of_the_module_has_or_is_using_private_name_0_4082", "Default export of the module has or is using private name '{0}'."),
-    Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: diag(4083, 1 /* Error */, "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", "Type parameter '{0}' of exported type alias has or is using private name '{1}'."),
-    Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2: diag(4084, 1 /* Error */, "Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2_4084", "Exported type alias '{0}' has or is using private name '{1}' from module {2}."),
-    Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict: diag(4090, 1 /* Error */, "Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_librar_4090", "Conflicting definitions for '{0}' found at '{1}' and '{2}'. Consider installing a specific version of this library to resolve the conflict."),
-    Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4091, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'."),
-    Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4092, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'."),
-    Property_0_of_exported_class_expression_may_not_be_private_or_protected: diag(4094, 1 /* Error */, "Property_0_of_exported_class_expression_may_not_be_private_or_protected_4094", "Property '{0}' of exported class expression may not be private or protected."),
-    Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4095, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_4095", "Public static method '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
-    Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4096, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4096", "Public static method '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
-    Public_static_method_0_of_exported_class_has_or_is_using_private_name_1: diag(4097, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_private_name_1_4097", "Public static method '{0}' of exported class has or is using private name '{1}'."),
-    Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4098, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4098", "Public method '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."),
-    Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4099, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4099", "Public method '{0}' of exported class has or is using name '{1}' from private module '{2}'."),
-    Public_method_0_of_exported_class_has_or_is_using_private_name_1: diag(4100, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_private_name_1_4100", "Public method '{0}' of exported class has or is using private name '{1}'."),
-    Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4101, 1 /* Error */, "Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4101", "Method '{0}' of exported interface has or is using name '{1}' from private module '{2}'."),
-    Method_0_of_exported_interface_has_or_is_using_private_name_1: diag(4102, 1 /* Error */, "Method_0_of_exported_interface_has_or_is_using_private_name_1_4102", "Method '{0}' of exported interface has or is using private name '{1}'."),
-    Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1: diag(4103, 1 /* Error */, "Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1_4103", "Type parameter '{0}' of exported mapped object type is using private name '{1}'."),
-    The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1: diag(4104, 1 /* Error */, "The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1_4104", "The type '{0}' is 'readonly' and cannot be assigned to the mutable type '{1}'."),
-    Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter: diag(4105, 1 /* Error */, "Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter_4105", "Private or protected member '{0}' cannot be accessed on a type parameter."),
-    Parameter_0_of_accessor_has_or_is_using_private_name_1: diag(4106, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_private_name_1_4106", "Parameter '{0}' of accessor has or is using private name '{1}'."),
-    Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2: diag(4107, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2_4107", "Parameter '{0}' of accessor has or is using name '{1}' from private module '{2}'."),
-    Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4108, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4108", "Parameter '{0}' of accessor has or is using name '{1}' from external module '{2}' but cannot be named."),
-    Type_arguments_for_0_circularly_reference_themselves: diag(4109, 1 /* Error */, "Type_arguments_for_0_circularly_reference_themselves_4109", "Type arguments for '{0}' circularly reference themselves."),
-    Tuple_type_arguments_circularly_reference_themselves: diag(4110, 1 /* Error */, "Tuple_type_arguments_circularly_reference_themselves_4110", "Tuple type arguments circularly reference themselves."),
-    Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0: diag(4111, 1 /* Error */, "Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0_4111", "Property '{0}' comes from an index signature, so it must be accessed with ['{0}']."),
-    This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class: diag(4112, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another__4112", "This member cannot have an 'override' modifier because its containing class '{0}' does not extend another class."),
-    This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0: diag(4113, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_4113", "This member cannot have an 'override' modifier because it is not declared in the base class '{0}'."),
-    This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0: diag(4114, 1 /* Error */, "This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0_4114", "This member must have an 'override' modifier because it overrides a member in the base class '{0}'."),
-    This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0: diag(4115, 1 /* Error */, "This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0_4115", "This parameter property must have an 'override' modifier because it overrides a member in base class '{0}'."),
-    This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0: diag(4116, 1 /* Error */, "This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared__4116", "This member must have an 'override' modifier because it overrides an abstract method that is declared in the base class '{0}'."),
-    This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1: diag(4117, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you__4117", "This member cannot have an 'override' modifier because it is not declared in the base class '{0}'. Did you mean '{1}'?"),
-    The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized: diag(4118, 1 /* Error */, "The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized_4118", "The type of this node cannot be serialized because its property '{0}' cannot be serialized."),
-    This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0: diag(4119, 1 /* Error */, "This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_4119", "This member must have a JSDoc comment with an '@override' tag because it overrides a member in the base class '{0}'."),
-    This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0: diag(4120, 1 /* Error */, "This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_4120", "This parameter property must have a JSDoc comment with an '@override' tag because it overrides a member in the base class '{0}'."),
-    This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class: diag(4121, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_4121", "This member cannot have a JSDoc comment with an '@override' tag because its containing class '{0}' does not extend another class."),
-    This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0: diag(4122, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base__4122", "This member cannot have a JSDoc comment with an '@override' tag because it is not declared in the base class '{0}'."),
-    This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1: diag(4123, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base__4123", "This member cannot have a JSDoc comment with an 'override' tag because it is not declared in the base class '{0}'. Did you mean '{1}'?"),
-    Compiler_option_0_of_value_1_is_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next: diag(4124, 1 /* Error */, "Compiler_option_0_of_value_1_is_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_w_4124", "Compiler option '{0}' of value '{1}' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'."),
-    resolution_mode_assertions_are_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next: diag(4125, 1 /* Error */, "resolution_mode_assertions_are_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_wi_4125", "'resolution-mode' assertions are unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'."),
-    The_current_host_does_not_support_the_0_option: diag(5001, 1 /* Error */, "The_current_host_does_not_support_the_0_option_5001", "The current host does not support the '{0}' option."),
-    Cannot_find_the_common_subdirectory_path_for_the_input_files: diag(5009, 1 /* Error */, "Cannot_find_the_common_subdirectory_path_for_the_input_files_5009", "Cannot find the common subdirectory path for the input files."),
-    File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: diag(5010, 1 /* Error */, "File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0_5010", "File specification cannot end in a recursive directory wildcard ('**'): '{0}'."),
-    Cannot_read_file_0_Colon_1: diag(5012, 1 /* Error */, "Cannot_read_file_0_Colon_1_5012", "Cannot read file '{0}': {1}."),
-    Failed_to_parse_file_0_Colon_1: diag(5014, 1 /* Error */, "Failed_to_parse_file_0_Colon_1_5014", "Failed to parse file '{0}': {1}."),
-    Unknown_compiler_option_0: diag(5023, 1 /* Error */, "Unknown_compiler_option_0_5023", "Unknown compiler option '{0}'."),
-    Compiler_option_0_requires_a_value_of_type_1: diag(5024, 1 /* Error */, "Compiler_option_0_requires_a_value_of_type_1_5024", "Compiler option '{0}' requires a value of type {1}."),
-    Unknown_compiler_option_0_Did_you_mean_1: diag(5025, 1 /* Error */, "Unknown_compiler_option_0_Did_you_mean_1_5025", "Unknown compiler option '{0}'. Did you mean '{1}'?"),
-    Could_not_write_file_0_Colon_1: diag(5033, 1 /* Error */, "Could_not_write_file_0_Colon_1_5033", "Could not write file '{0}': {1}."),
-    Option_project_cannot_be_mixed_with_source_files_on_a_command_line: diag(5042, 1 /* Error */, "Option_project_cannot_be_mixed_with_source_files_on_a_command_line_5042", "Option 'project' cannot be mixed with source files on a command line."),
-    Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher: diag(5047, 1 /* Error */, "Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES_5047", "Option 'isolatedModules' can only be used when either option '--module' is provided or option 'target' is 'ES2015' or higher."),
-    Option_0_cannot_be_specified_when_option_target_is_ES3: diag(5048, 1 /* Error */, "Option_0_cannot_be_specified_when_option_target_is_ES3_5048", "Option '{0}' cannot be specified when option 'target' is 'ES3'."),
-    Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: diag(5051, 1 /* Error */, "Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided_5051", "Option '{0} can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided."),
-    Option_0_cannot_be_specified_without_specifying_option_1: diag(5052, 1 /* Error */, "Option_0_cannot_be_specified_without_specifying_option_1_5052", "Option '{0}' cannot be specified without specifying option '{1}'."),
-    Option_0_cannot_be_specified_with_option_1: diag(5053, 1 /* Error */, "Option_0_cannot_be_specified_with_option_1_5053", "Option '{0}' cannot be specified with option '{1}'."),
-    A_tsconfig_json_file_is_already_defined_at_Colon_0: diag(5054, 1 /* Error */, "A_tsconfig_json_file_is_already_defined_at_Colon_0_5054", "A 'tsconfig.json' file is already defined at: '{0}'."),
-    Cannot_write_file_0_because_it_would_overwrite_input_file: diag(5055, 1 /* Error */, "Cannot_write_file_0_because_it_would_overwrite_input_file_5055", "Cannot write file '{0}' because it would overwrite input file."),
-    Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files: diag(5056, 1 /* Error */, "Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files_5056", "Cannot write file '{0}' because it would be overwritten by multiple input files."),
-    Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0: diag(5057, 1 /* Error */, "Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0_5057", "Cannot find a tsconfig.json file at the specified directory: '{0}'."),
-    The_specified_path_does_not_exist_Colon_0: diag(5058, 1 /* Error */, "The_specified_path_does_not_exist_Colon_0_5058", "The specified path does not exist: '{0}'."),
-    Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier: diag(5059, 1 /* Error */, "Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier_5059", "Invalid value for '--reactNamespace'. '{0}' is not a valid identifier."),
-    Pattern_0_can_have_at_most_one_Asterisk_character: diag(5061, 1 /* Error */, "Pattern_0_can_have_at_most_one_Asterisk_character_5061", "Pattern '{0}' can have at most one '*' character."),
-    Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character: diag(5062, 1 /* Error */, "Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character_5062", "Substitution '{0}' in pattern '{1}' can have at most one '*' character."),
-    Substitutions_for_pattern_0_should_be_an_array: diag(5063, 1 /* Error */, "Substitutions_for_pattern_0_should_be_an_array_5063", "Substitutions for pattern '{0}' should be an array."),
-    Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2: diag(5064, 1 /* Error */, "Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2_5064", "Substitution '{0}' for pattern '{1}' has incorrect type, expected 'string', got '{2}'."),
-    File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: diag(5065, 1 /* Error */, "File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildca_5065", "File specification cannot contain a parent directory ('..') that appears after a recursive directory wildcard ('**'): '{0}'."),
-    Substitutions_for_pattern_0_shouldn_t_be_an_empty_array: diag(5066, 1 /* Error */, "Substitutions_for_pattern_0_shouldn_t_be_an_empty_array_5066", "Substitutions for pattern '{0}' shouldn't be an empty array."),
-    Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(5067, 1 /* Error */, "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name."),
-    Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: diag(5068, 1 /* Error */, "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__5068", "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig."),
-    Option_0_cannot_be_specified_without_specifying_option_1_or_option_2: diag(5069, 1 /* Error */, "Option_0_cannot_be_specified_without_specifying_option_1_or_option_2_5069", "Option '{0}' cannot be specified without specifying option '{1}' or option '{2}'."),
-    Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy: diag(5070, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy_5070", "Option '--resolveJsonModule' cannot be specified without 'node' module resolution strategy."),
-    Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_esNext: diag(5071, 1 /* Error */, "Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_5071", "Option '--resolveJsonModule' can only be specified when module code generation is 'commonjs', 'amd', 'es2015' or 'esNext'."),
-    Unknown_build_option_0: diag(5072, 1 /* Error */, "Unknown_build_option_0_5072", "Unknown build option '{0}'."),
-    Build_option_0_requires_a_value_of_type_1: diag(5073, 1 /* Error */, "Build_option_0_requires_a_value_of_type_1_5073", "Build option '{0}' requires a value of type {1}."),
-    Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified: diag(5074, 1 /* Error */, "Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBui_5074", "Option '--incremental' can only be specified using tsconfig, emitting to single file or when option '--tsBuildInfoFile' is specified."),
-    _0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_constraint_2: diag(5075, 1 /* Error */, "_0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_5075", "'{0}' is assignable to the constraint of type '{1}', but '{1}' could be instantiated with a different subtype of constraint '{2}'."),
-    _0_and_1_operations_cannot_be_mixed_without_parentheses: diag(5076, 1 /* Error */, "_0_and_1_operations_cannot_be_mixed_without_parentheses_5076", "'{0}' and '{1}' operations cannot be mixed without parentheses."),
-    Unknown_build_option_0_Did_you_mean_1: diag(5077, 1 /* Error */, "Unknown_build_option_0_Did_you_mean_1_5077", "Unknown build option '{0}'. Did you mean '{1}'?"),
-    Unknown_watch_option_0: diag(5078, 1 /* Error */, "Unknown_watch_option_0_5078", "Unknown watch option '{0}'."),
-    Unknown_watch_option_0_Did_you_mean_1: diag(5079, 1 /* Error */, "Unknown_watch_option_0_Did_you_mean_1_5079", "Unknown watch option '{0}'. Did you mean '{1}'?"),
-    Watch_option_0_requires_a_value_of_type_1: diag(5080, 1 /* Error */, "Watch_option_0_requires_a_value_of_type_1_5080", "Watch option '{0}' requires a value of type {1}."),
-    Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0: diag(5081, 1 /* Error */, "Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0_5081", "Cannot find a tsconfig.json file at the current directory: {0}."),
-    _0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1: diag(5082, 1 /* Error */, "_0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1_5082", "'{0}' could be instantiated with an arbitrary type which could be unrelated to '{1}'."),
-    Cannot_read_file_0: diag(5083, 1 /* Error */, "Cannot_read_file_0_5083", "Cannot read file '{0}'."),
-    Tuple_members_must_all_have_names_or_all_not_have_names: diag(5084, 1 /* Error */, "Tuple_members_must_all_have_names_or_all_not_have_names_5084", "Tuple members must all have names or all not have names."),
-    A_tuple_member_cannot_be_both_optional_and_rest: diag(5085, 1 /* Error */, "A_tuple_member_cannot_be_both_optional_and_rest_5085", "A tuple member cannot be both optional and rest."),
-    A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type: diag(5086, 1 /* Error */, "A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_c_5086", "A labeled tuple element is declared as optional with a question mark after the name and before the colon, rather than after the type."),
-    A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type: diag(5087, 1 /* Error */, "A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type_5087", "A labeled tuple element is declared as rest with a '...' before the name, rather than before the type."),
-    The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialized_A_type_annotation_is_necessary: diag(5088, 1 /* Error */, "The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialize_5088", "The inferred type of '{0}' references a type with a cyclic structure which cannot be trivially serialized. A type annotation is necessary."),
-    Option_0_cannot_be_specified_when_option_jsx_is_1: diag(5089, 1 /* Error */, "Option_0_cannot_be_specified_when_option_jsx_is_1_5089", "Option '{0}' cannot be specified when option 'jsx' is '{1}'."),
-    Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash: diag(5090, 1 /* Error */, "Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash_5090", "Non-relative paths are not allowed when 'baseUrl' is not set. Did you forget a leading './'?"),
-    Option_preserveConstEnums_cannot_be_disabled_when_isolatedModules_is_enabled: diag(5091, 1 /* Error */, "Option_preserveConstEnums_cannot_be_disabled_when_isolatedModules_is_enabled_5091", "Option 'preserveConstEnums' cannot be disabled when 'isolatedModules' is enabled."),
-    The_root_value_of_a_0_file_must_be_an_object: diag(5092, 1 /* Error */, "The_root_value_of_a_0_file_must_be_an_object_5092", "The root value of a '{0}' file must be an object."),
-    Compiler_option_0_may_only_be_used_with_build: diag(5093, 1 /* Error */, "Compiler_option_0_may_only_be_used_with_build_5093", "Compiler option '--{0}' may only be used with '--build'."),
-    Compiler_option_0_may_not_be_used_with_build: diag(5094, 1 /* Error */, "Compiler_option_0_may_not_be_used_with_build_5094", "Compiler option '--{0}' may not be used with '--build'."),
-    Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later: diag(5095, 1 /* Error */, "Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later_5095", "Option 'preserveValueImports' can only be used when 'module' is set to 'es2015' or later."),
-    Generates_a_sourcemap_for_each_corresponding_d_ts_file: diag(6e3, 3 /* Message */, "Generates_a_sourcemap_for_each_corresponding_d_ts_file_6000", "Generates a sourcemap for each corresponding '.d.ts' file."),
-    Concatenate_and_emit_output_to_single_file: diag(6001, 3 /* Message */, "Concatenate_and_emit_output_to_single_file_6001", "Concatenate and emit output to single file."),
-    Generates_corresponding_d_ts_file: diag(6002, 3 /* Message */, "Generates_corresponding_d_ts_file_6002", "Generates corresponding '.d.ts' file."),
-    Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: diag(6004, 3 /* Message */, "Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations_6004", "Specify the location where debugger should locate TypeScript files instead of source locations."),
-    Watch_input_files: diag(6005, 3 /* Message */, "Watch_input_files_6005", "Watch input files."),
-    Redirect_output_structure_to_the_directory: diag(6006, 3 /* Message */, "Redirect_output_structure_to_the_directory_6006", "Redirect output structure to the directory."),
-    Do_not_erase_const_enum_declarations_in_generated_code: diag(6007, 3 /* Message */, "Do_not_erase_const_enum_declarations_in_generated_code_6007", "Do not erase const enum declarations in generated code."),
-    Do_not_emit_outputs_if_any_errors_were_reported: diag(6008, 3 /* Message */, "Do_not_emit_outputs_if_any_errors_were_reported_6008", "Do not emit outputs if any errors were reported."),
-    Do_not_emit_comments_to_output: diag(6009, 3 /* Message */, "Do_not_emit_comments_to_output_6009", "Do not emit comments to output."),
-    Do_not_emit_outputs: diag(6010, 3 /* Message */, "Do_not_emit_outputs_6010", "Do not emit outputs."),
-    Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking: diag(6011, 3 /* Message */, "Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typech_6011", "Allow default imports from modules with no default export. This does not affect code emit, just typechecking."),
-    Skip_type_checking_of_declaration_files: diag(6012, 3 /* Message */, "Skip_type_checking_of_declaration_files_6012", "Skip type checking of declaration files."),
-    Do_not_resolve_the_real_path_of_symlinks: diag(6013, 3 /* Message */, "Do_not_resolve_the_real_path_of_symlinks_6013", "Do not resolve the real path of symlinks."),
-    Only_emit_d_ts_declaration_files: diag(6014, 3 /* Message */, "Only_emit_d_ts_declaration_files_6014", "Only emit '.d.ts' declaration files."),
-    Specify_ECMAScript_target_version: diag(6015, 3 /* Message */, "Specify_ECMAScript_target_version_6015", "Specify ECMAScript target version."),
-    Specify_module_code_generation: diag(6016, 3 /* Message */, "Specify_module_code_generation_6016", "Specify module code generation."),
-    Print_this_message: diag(6017, 3 /* Message */, "Print_this_message_6017", "Print this message."),
-    Print_the_compiler_s_version: diag(6019, 3 /* Message */, "Print_the_compiler_s_version_6019", "Print the compiler's version."),
-    Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json: diag(6020, 3 /* Message */, "Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json_6020", "Compile the project given the path to its configuration file, or to a folder with a 'tsconfig.json'."),
-    Syntax_Colon_0: diag(6023, 3 /* Message */, "Syntax_Colon_0_6023", "Syntax: {0}"),
-    options: diag(6024, 3 /* Message */, "options_6024", "options"),
-    file: diag(6025, 3 /* Message */, "file_6025", "file"),
-    Examples_Colon_0: diag(6026, 3 /* Message */, "Examples_Colon_0_6026", "Examples: {0}"),
-    Options_Colon: diag(6027, 3 /* Message */, "Options_Colon_6027", "Options:"),
-    Version_0: diag(6029, 3 /* Message */, "Version_0_6029", "Version {0}"),
-    Insert_command_line_options_and_files_from_a_file: diag(6030, 3 /* Message */, "Insert_command_line_options_and_files_from_a_file_6030", "Insert command line options and files from a file."),
-    Starting_compilation_in_watch_mode: diag(6031, 3 /* Message */, "Starting_compilation_in_watch_mode_6031", "Starting compilation in watch mode..."),
-    File_change_detected_Starting_incremental_compilation: diag(6032, 3 /* Message */, "File_change_detected_Starting_incremental_compilation_6032", "File change detected. Starting incremental compilation..."),
-    KIND: diag(6034, 3 /* Message */, "KIND_6034", "KIND"),
-    FILE: diag(6035, 3 /* Message */, "FILE_6035", "FILE"),
-    VERSION: diag(6036, 3 /* Message */, "VERSION_6036", "VERSION"),
-    LOCATION: diag(6037, 3 /* Message */, "LOCATION_6037", "LOCATION"),
-    DIRECTORY: diag(6038, 3 /* Message */, "DIRECTORY_6038", "DIRECTORY"),
-    STRATEGY: diag(6039, 3 /* Message */, "STRATEGY_6039", "STRATEGY"),
-    FILE_OR_DIRECTORY: diag(6040, 3 /* Message */, "FILE_OR_DIRECTORY_6040", "FILE OR DIRECTORY"),
-    Errors_Files: diag(6041, 3 /* Message */, "Errors_Files_6041", "Errors  Files"),
-    Generates_corresponding_map_file: diag(6043, 3 /* Message */, "Generates_corresponding_map_file_6043", "Generates corresponding '.map' file."),
-    Compiler_option_0_expects_an_argument: diag(6044, 1 /* Error */, "Compiler_option_0_expects_an_argument_6044", "Compiler option '{0}' expects an argument."),
-    Unterminated_quoted_string_in_response_file_0: diag(6045, 1 /* Error */, "Unterminated_quoted_string_in_response_file_0_6045", "Unterminated quoted string in response file '{0}'."),
-    Argument_for_0_option_must_be_Colon_1: diag(6046, 1 /* Error */, "Argument_for_0_option_must_be_Colon_1_6046", "Argument for '{0}' option must be: {1}."),
-    Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: diag(6048, 1 /* Error */, "Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1_6048", "Locale must be of the form <language> or <language>-<territory>. For example '{0}' or '{1}'."),
-    Unable_to_open_file_0: diag(6050, 1 /* Error */, "Unable_to_open_file_0_6050", "Unable to open file '{0}'."),
-    Corrupted_locale_file_0: diag(6051, 1 /* Error */, "Corrupted_locale_file_0_6051", "Corrupted locale file {0}."),
-    Raise_error_on_expressions_and_declarations_with_an_implied_any_type: diag(6052, 3 /* Message */, "Raise_error_on_expressions_and_declarations_with_an_implied_any_type_6052", "Raise error on expressions and declarations with an implied 'any' type."),
-    File_0_not_found: diag(6053, 1 /* Error */, "File_0_not_found_6053", "File '{0}' not found."),
-    File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1: diag(6054, 1 /* Error */, "File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1_6054", "File '{0}' has an unsupported extension. The only supported extensions are {1}."),
-    Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: diag(6055, 3 /* Message */, "Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures_6055", "Suppress noImplicitAny errors for indexing objects lacking index signatures."),
-    Do_not_emit_declarations_for_code_that_has_an_internal_annotation: diag(6056, 3 /* Message */, "Do_not_emit_declarations_for_code_that_has_an_internal_annotation_6056", "Do not emit declarations for code that has an '@internal' annotation."),
-    Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: diag(6058, 3 /* Message */, "Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir_6058", "Specify the root directory of input files. Use to control the output directory structure with --outDir."),
-    File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: diag(6059, 1 /* Error */, "File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files_6059", "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files."),
-    Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: diag(6060, 3 /* Message */, "Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix_6060", "Specify the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)."),
-    NEWLINE: diag(6061, 3 /* Message */, "NEWLINE_6061", "NEWLINE"),
-    Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line: diag(6064, 1 /* Error */, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line_6064", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'null' on command line."),
-    Enables_experimental_support_for_ES7_decorators: diag(6065, 3 /* Message */, "Enables_experimental_support_for_ES7_decorators_6065", "Enables experimental support for ES7 decorators."),
-    Enables_experimental_support_for_emitting_type_metadata_for_decorators: diag(6066, 3 /* Message */, "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", "Enables experimental support for emitting type metadata for decorators."),
-    Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6: diag(6069, 3 /* Message */, "Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6_6069", "Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6)."),
-    Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: diag(6070, 3 /* Message */, "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", "Initializes a TypeScript project and creates a tsconfig.json file."),
-    Successfully_created_a_tsconfig_json_file: diag(6071, 3 /* Message */, "Successfully_created_a_tsconfig_json_file_6071", "Successfully created a tsconfig.json file."),
-    Suppress_excess_property_checks_for_object_literals: diag(6072, 3 /* Message */, "Suppress_excess_property_checks_for_object_literals_6072", "Suppress excess property checks for object literals."),
-    Stylize_errors_and_messages_using_color_and_context_experimental: diag(6073, 3 /* Message */, "Stylize_errors_and_messages_using_color_and_context_experimental_6073", "Stylize errors and messages using color and context (experimental)."),
-    Do_not_report_errors_on_unused_labels: diag(6074, 3 /* Message */, "Do_not_report_errors_on_unused_labels_6074", "Do not report errors on unused labels."),
-    Report_error_when_not_all_code_paths_in_function_return_a_value: diag(6075, 3 /* Message */, "Report_error_when_not_all_code_paths_in_function_return_a_value_6075", "Report error when not all code paths in function return a value."),
-    Report_errors_for_fallthrough_cases_in_switch_statement: diag(6076, 3 /* Message */, "Report_errors_for_fallthrough_cases_in_switch_statement_6076", "Report errors for fallthrough cases in switch statement."),
-    Do_not_report_errors_on_unreachable_code: diag(6077, 3 /* Message */, "Do_not_report_errors_on_unreachable_code_6077", "Do not report errors on unreachable code."),
-    Disallow_inconsistently_cased_references_to_the_same_file: diag(6078, 3 /* Message */, "Disallow_inconsistently_cased_references_to_the_same_file_6078", "Disallow inconsistently-cased references to the same file."),
-    Specify_library_files_to_be_included_in_the_compilation: diag(6079, 3 /* Message */, "Specify_library_files_to_be_included_in_the_compilation_6079", "Specify library files to be included in the compilation."),
-    Specify_JSX_code_generation: diag(6080, 3 /* Message */, "Specify_JSX_code_generation_6080", "Specify JSX code generation."),
-    File_0_has_an_unsupported_extension_so_skipping_it: diag(6081, 3 /* Message */, "File_0_has_an_unsupported_extension_so_skipping_it_6081", "File '{0}' has an unsupported extension, so skipping it."),
-    Only_amd_and_system_modules_are_supported_alongside_0: diag(6082, 1 /* Error */, "Only_amd_and_system_modules_are_supported_alongside_0_6082", "Only 'amd' and 'system' modules are supported alongside --{0}."),
-    Base_directory_to_resolve_non_absolute_module_names: diag(6083, 3 /* Message */, "Base_directory_to_resolve_non_absolute_module_names_6083", "Base directory to resolve non-absolute module names."),
-    Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit: diag(6084, 3 /* Message */, "Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react__6084", "[Deprecated] Use '--jsxFactory' instead. Specify the object invoked for createElement when targeting 'react' JSX emit"),
-    Enable_tracing_of_the_name_resolution_process: diag(6085, 3 /* Message */, "Enable_tracing_of_the_name_resolution_process_6085", "Enable tracing of the name resolution process."),
-    Resolving_module_0_from_1: diag(6086, 3 /* Message */, "Resolving_module_0_from_1_6086", "======== Resolving module '{0}' from '{1}'. ========"),
-    Explicitly_specified_module_resolution_kind_Colon_0: diag(6087, 3 /* Message */, "Explicitly_specified_module_resolution_kind_Colon_0_6087", "Explicitly specified module resolution kind: '{0}'."),
-    Module_resolution_kind_is_not_specified_using_0: diag(6088, 3 /* Message */, "Module_resolution_kind_is_not_specified_using_0_6088", "Module resolution kind is not specified, using '{0}'."),
-    Module_name_0_was_successfully_resolved_to_1: diag(6089, 3 /* Message */, "Module_name_0_was_successfully_resolved_to_1_6089", "======== Module name '{0}' was successfully resolved to '{1}'. ========"),
-    Module_name_0_was_not_resolved: diag(6090, 3 /* Message */, "Module_name_0_was_not_resolved_6090", "======== Module name '{0}' was not resolved. ========"),
-    paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0: diag(6091, 3 /* Message */, "paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0_6091", "'paths' option is specified, looking for a pattern to match module name '{0}'."),
-    Module_name_0_matched_pattern_1: diag(6092, 3 /* Message */, "Module_name_0_matched_pattern_1_6092", "Module name '{0}', matched pattern '{1}'."),
-    Trying_substitution_0_candidate_module_location_Colon_1: diag(6093, 3 /* Message */, "Trying_substitution_0_candidate_module_location_Colon_1_6093", "Trying substitution '{0}', candidate module location: '{1}'."),
-    Resolving_module_name_0_relative_to_base_url_1_2: diag(6094, 3 /* Message */, "Resolving_module_name_0_relative_to_base_url_1_2_6094", "Resolving module name '{0}' relative to base url '{1}' - '{2}'."),
-    Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1: diag(6095, 3 /* Message */, "Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1_6095", "Loading module as file / folder, candidate module location '{0}', target file types: {1}."),
-    File_0_does_not_exist: diag(6096, 3 /* Message */, "File_0_does_not_exist_6096", "File '{0}' does not exist."),
-    File_0_exist_use_it_as_a_name_resolution_result: diag(6097, 3 /* Message */, "File_0_exist_use_it_as_a_name_resolution_result_6097", "File '{0}' exist - use it as a name resolution result."),
-    Loading_module_0_from_node_modules_folder_target_file_types_Colon_1: diag(6098, 3 /* Message */, "Loading_module_0_from_node_modules_folder_target_file_types_Colon_1_6098", "Loading module '{0}' from 'node_modules' folder, target file types: {1}."),
-    Found_package_json_at_0: diag(6099, 3 /* Message */, "Found_package_json_at_0_6099", "Found 'package.json' at '{0}'."),
-    package_json_does_not_have_a_0_field: diag(6100, 3 /* Message */, "package_json_does_not_have_a_0_field_6100", "'package.json' does not have a '{0}' field."),
-    package_json_has_0_field_1_that_references_2: diag(6101, 3 /* Message */, "package_json_has_0_field_1_that_references_2_6101", "'package.json' has '{0}' field '{1}' that references '{2}'."),
-    Allow_javascript_files_to_be_compiled: diag(6102, 3 /* Message */, "Allow_javascript_files_to_be_compiled_6102", "Allow javascript files to be compiled."),
-    Checking_if_0_is_the_longest_matching_prefix_for_1_2: diag(6104, 3 /* Message */, "Checking_if_0_is_the_longest_matching_prefix_for_1_2_6104", "Checking if '{0}' is the longest matching prefix for '{1}' - '{2}'."),
-    Expected_type_of_0_field_in_package_json_to_be_1_got_2: diag(6105, 3 /* Message */, "Expected_type_of_0_field_in_package_json_to_be_1_got_2_6105", "Expected type of '{0}' field in 'package.json' to be '{1}', got '{2}'."),
-    baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1: diag(6106, 3 /* Message */, "baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1_6106", "'baseUrl' option is set to '{0}', using this value to resolve non-relative module name '{1}'."),
-    rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0: diag(6107, 3 /* Message */, "rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0_6107", "'rootDirs' option is set, using it to resolve relative module name '{0}'."),
-    Longest_matching_prefix_for_0_is_1: diag(6108, 3 /* Message */, "Longest_matching_prefix_for_0_is_1_6108", "Longest matching prefix for '{0}' is '{1}'."),
-    Loading_0_from_the_root_dir_1_candidate_location_2: diag(6109, 3 /* Message */, "Loading_0_from_the_root_dir_1_candidate_location_2_6109", "Loading '{0}' from the root dir '{1}', candidate location '{2}'."),
-    Trying_other_entries_in_rootDirs: diag(6110, 3 /* Message */, "Trying_other_entries_in_rootDirs_6110", "Trying other entries in 'rootDirs'."),
-    Module_resolution_using_rootDirs_has_failed: diag(6111, 3 /* Message */, "Module_resolution_using_rootDirs_has_failed_6111", "Module resolution using 'rootDirs' has failed."),
-    Do_not_emit_use_strict_directives_in_module_output: diag(6112, 3 /* Message */, "Do_not_emit_use_strict_directives_in_module_output_6112", "Do not emit 'use strict' directives in module output."),
-    Enable_strict_null_checks: diag(6113, 3 /* Message */, "Enable_strict_null_checks_6113", "Enable strict null checks."),
-    Unknown_option_excludes_Did_you_mean_exclude: diag(6114, 1 /* Error */, "Unknown_option_excludes_Did_you_mean_exclude_6114", "Unknown option 'excludes'. Did you mean 'exclude'?"),
-    Raise_error_on_this_expressions_with_an_implied_any_type: diag(6115, 3 /* Message */, "Raise_error_on_this_expressions_with_an_implied_any_type_6115", "Raise error on 'this' expressions with an implied 'any' type."),
-    Resolving_type_reference_directive_0_containing_file_1_root_directory_2: diag(6116, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_root_directory_2_6116", "======== Resolving type reference directive '{0}', containing file '{1}', root directory '{2}'. ========"),
-    Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2: diag(6119, 3 /* Message */, "Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2_6119", "======== Type reference directive '{0}' was successfully resolved to '{1}', primary: {2}. ========"),
-    Type_reference_directive_0_was_not_resolved: diag(6120, 3 /* Message */, "Type_reference_directive_0_was_not_resolved_6120", "======== Type reference directive '{0}' was not resolved. ========"),
-    Resolving_with_primary_search_path_0: diag(6121, 3 /* Message */, "Resolving_with_primary_search_path_0_6121", "Resolving with primary search path '{0}'."),
-    Root_directory_cannot_be_determined_skipping_primary_search_paths: diag(6122, 3 /* Message */, "Root_directory_cannot_be_determined_skipping_primary_search_paths_6122", "Root directory cannot be determined, skipping primary search paths."),
-    Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set: diag(6123, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set_6123", "======== Resolving type reference directive '{0}', containing file '{1}', root directory not set. ========"),
-    Type_declaration_files_to_be_included_in_compilation: diag(6124, 3 /* Message */, "Type_declaration_files_to_be_included_in_compilation_6124", "Type declaration files to be included in compilation."),
-    Looking_up_in_node_modules_folder_initial_location_0: diag(6125, 3 /* Message */, "Looking_up_in_node_modules_folder_initial_location_0_6125", "Looking up in 'node_modules' folder, initial location '{0}'."),
-    Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder: diag(6126, 3 /* Message */, "Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_mod_6126", "Containing file is not specified and root directory cannot be determined, skipping lookup in 'node_modules' folder."),
-    Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1: diag(6127, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1_6127", "======== Resolving type reference directive '{0}', containing file not set, root directory '{1}'. ========"),
-    Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set: diag(6128, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set_6128", "======== Resolving type reference directive '{0}', containing file not set, root directory not set. ========"),
-    Resolving_real_path_for_0_result_1: diag(6130, 3 /* Message */, "Resolving_real_path_for_0_result_1_6130", "Resolving real path for '{0}', result '{1}'."),
-    Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: diag(6131, 1 /* Error */, "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'."),
-    File_name_0_has_a_1_extension_stripping_it: diag(6132, 3 /* Message */, "File_name_0_has_a_1_extension_stripping_it_6132", "File name '{0}' has a '{1}' extension - stripping it."),
-    _0_is_declared_but_its_value_is_never_read: diag(6133, 1 /* Error */, "_0_is_declared_but_its_value_is_never_read_6133", "'{0}' is declared but its value is never read.", true),
-    Report_errors_on_unused_locals: diag(6134, 3 /* Message */, "Report_errors_on_unused_locals_6134", "Report errors on unused locals."),
-    Report_errors_on_unused_parameters: diag(6135, 3 /* Message */, "Report_errors_on_unused_parameters_6135", "Report errors on unused parameters."),
-    The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: diag(6136, 3 /* Message */, "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", "The maximum dependency depth to search under node_modules and load JavaScript files."),
-    Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1: diag(6137, 1 /* Error */, "Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1_6137", "Cannot import type declaration files. Consider importing '{0}' instead of '{1}'."),
-    Property_0_is_declared_but_its_value_is_never_read: diag(6138, 1 /* Error */, "Property_0_is_declared_but_its_value_is_never_read_6138", "Property '{0}' is declared but its value is never read.", true),
-    Import_emit_helpers_from_tslib: diag(6139, 3 /* Message */, "Import_emit_helpers_from_tslib_6139", "Import emit helpers from 'tslib'."),
-    Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: diag(6140, 1 /* Error */, "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'."),
-    Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: diag(6141, 3 /* Message */, "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", 'Parse in strict mode and emit "use strict" for each source file.'),
-    Module_0_was_resolved_to_1_but_jsx_is_not_set: diag(6142, 1 /* Error */, "Module_0_was_resolved_to_1_but_jsx_is_not_set_6142", "Module '{0}' was resolved to '{1}', but '--jsx' is not set."),
-    Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1: diag(6144, 3 /* Message */, "Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1_6144", "Module '{0}' was resolved as locally declared ambient module in file '{1}'."),
-    Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified: diag(6145, 3 /* Message */, "Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified_6145", "Module '{0}' was resolved as ambient module declared in '{1}' since this file was not modified."),
-    Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h: diag(6146, 3 /* Message */, "Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h_6146", "Specify the JSX factory function to use when targeting 'react' JSX emit, e.g. 'React.createElement' or 'h'."),
-    Resolution_for_module_0_was_found_in_cache_from_location_1: diag(6147, 3 /* Message */, "Resolution_for_module_0_was_found_in_cache_from_location_1_6147", "Resolution for module '{0}' was found in cache from location '{1}'."),
-    Directory_0_does_not_exist_skipping_all_lookups_in_it: diag(6148, 3 /* Message */, "Directory_0_does_not_exist_skipping_all_lookups_in_it_6148", "Directory '{0}' does not exist, skipping all lookups in it."),
-    Show_diagnostic_information: diag(6149, 3 /* Message */, "Show_diagnostic_information_6149", "Show diagnostic information."),
-    Show_verbose_diagnostic_information: diag(6150, 3 /* Message */, "Show_verbose_diagnostic_information_6150", "Show verbose diagnostic information."),
-    Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file: diag(6151, 3 /* Message */, "Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file_6151", "Emit a single file with source maps instead of having a separate file."),
-    Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set: diag(6152, 3 /* Message */, "Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap__6152", "Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set."),
-    Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule: diag(6153, 3 /* Message */, "Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule_6153", "Transpile each file as a separate module (similar to 'ts.transpileModule')."),
-    Print_names_of_generated_files_part_of_the_compilation: diag(6154, 3 /* Message */, "Print_names_of_generated_files_part_of_the_compilation_6154", "Print names of generated files part of the compilation."),
-    Print_names_of_files_part_of_the_compilation: diag(6155, 3 /* Message */, "Print_names_of_files_part_of_the_compilation_6155", "Print names of files part of the compilation."),
-    The_locale_used_when_displaying_messages_to_the_user_e_g_en_us: diag(6156, 3 /* Message */, "The_locale_used_when_displaying_messages_to_the_user_e_g_en_us_6156", "The locale used when displaying messages to the user (e.g. 'en-us')"),
-    Do_not_generate_custom_helper_functions_like_extends_in_compiled_output: diag(6157, 3 /* Message */, "Do_not_generate_custom_helper_functions_like_extends_in_compiled_output_6157", "Do not generate custom helper functions like '__extends' in compiled output."),
-    Do_not_include_the_default_library_file_lib_d_ts: diag(6158, 3 /* Message */, "Do_not_include_the_default_library_file_lib_d_ts_6158", "Do not include the default library file (lib.d.ts)."),
-    Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files: diag(6159, 3 /* Message */, "Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files_6159", "Do not add triple-slash references or imported modules to the list of compiled files."),
-    Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files: diag(6160, 3 /* Message */, "Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files_6160", "[Deprecated] Use '--skipLibCheck' instead. Skip type checking of default library declaration files."),
-    List_of_folders_to_include_type_definitions_from: diag(6161, 3 /* Message */, "List_of_folders_to_include_type_definitions_from_6161", "List of folders to include type definitions from."),
-    Disable_size_limitations_on_JavaScript_projects: diag(6162, 3 /* Message */, "Disable_size_limitations_on_JavaScript_projects_6162", "Disable size limitations on JavaScript projects."),
-    The_character_set_of_the_input_files: diag(6163, 3 /* Message */, "The_character_set_of_the_input_files_6163", "The character set of the input files."),
-    Do_not_truncate_error_messages: diag(6165, 3 /* Message */, "Do_not_truncate_error_messages_6165", "Do not truncate error messages."),
-    Output_directory_for_generated_declaration_files: diag(6166, 3 /* Message */, "Output_directory_for_generated_declaration_files_6166", "Output directory for generated declaration files."),
-    A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl: diag(6167, 3 /* Message */, "A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl_6167", "A series of entries which re-map imports to lookup locations relative to the 'baseUrl'."),
-    List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime: diag(6168, 3 /* Message */, "List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime_6168", "List of root folders whose combined content represents the structure of the project at runtime."),
-    Show_all_compiler_options: diag(6169, 3 /* Message */, "Show_all_compiler_options_6169", "Show all compiler options."),
-    Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file: diag(6170, 3 /* Message */, "Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file_6170", "[Deprecated] Use '--outFile' instead. Concatenate and emit output to single file"),
-    Command_line_Options: diag(6171, 3 /* Message */, "Command_line_Options_6171", "Command-line Options"),
-    Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3: diag(6179, 3 /* Message */, "Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_or_ES3_6179", "Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'."),
-    Enable_all_strict_type_checking_options: diag(6180, 3 /* Message */, "Enable_all_strict_type_checking_options_6180", "Enable all strict type-checking options."),
-    Scoped_package_detected_looking_in_0: diag(6182, 3 /* Message */, "Scoped_package_detected_looking_in_0_6182", "Scoped package detected, looking in '{0}'"),
-    Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6183, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_6183", "Reusing resolution of module '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."),
-    Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3: diag(6184, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package__6184", "Reusing resolution of module '{0}' from '{1}' of old program, it was successfully resolved to '{2}' with Package ID '{3}'."),
-    Enable_strict_checking_of_function_types: diag(6186, 3 /* Message */, "Enable_strict_checking_of_function_types_6186", "Enable strict checking of function types."),
-    Enable_strict_checking_of_property_initialization_in_classes: diag(6187, 3 /* Message */, "Enable_strict_checking_of_property_initialization_in_classes_6187", "Enable strict checking of property initialization in classes."),
-    Numeric_separators_are_not_allowed_here: diag(6188, 1 /* Error */, "Numeric_separators_are_not_allowed_here_6188", "Numeric separators are not allowed here."),
-    Multiple_consecutive_numeric_separators_are_not_permitted: diag(6189, 1 /* Error */, "Multiple_consecutive_numeric_separators_are_not_permitted_6189", "Multiple consecutive numeric separators are not permitted."),
-    Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen: diag(6191, 3 /* Message */, "Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen_6191", "Whether to keep outdated console output in watch mode instead of clearing the screen."),
-    All_imports_in_import_declaration_are_unused: diag(6192, 1 /* Error */, "All_imports_in_import_declaration_are_unused_6192", "All imports in import declaration are unused.", true),
-    Found_1_error_Watching_for_file_changes: diag(6193, 3 /* Message */, "Found_1_error_Watching_for_file_changes_6193", "Found 1 error. Watching for file changes."),
-    Found_0_errors_Watching_for_file_changes: diag(6194, 3 /* Message */, "Found_0_errors_Watching_for_file_changes_6194", "Found {0} errors. Watching for file changes."),
-    Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols: diag(6195, 3 /* Message */, "Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols_6195", "Resolve 'keyof' to string valued property names only (no numbers or symbols)."),
-    _0_is_declared_but_never_used: diag(6196, 1 /* Error */, "_0_is_declared_but_never_used_6196", "'{0}' is declared but never used.", true),
-    Include_modules_imported_with_json_extension: diag(6197, 3 /* Message */, "Include_modules_imported_with_json_extension_6197", "Include modules imported with '.json' extension"),
-    All_destructured_elements_are_unused: diag(6198, 1 /* Error */, "All_destructured_elements_are_unused_6198", "All destructured elements are unused.", true),
-    All_variables_are_unused: diag(6199, 1 /* Error */, "All_variables_are_unused_6199", "All variables are unused.", true),
-    Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0: diag(6200, 1 /* Error */, "Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0_6200", "Definitions of the following identifiers conflict with those in another file: {0}"),
-    Conflicts_are_in_this_file: diag(6201, 3 /* Message */, "Conflicts_are_in_this_file_6201", "Conflicts are in this file."),
-    Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0: diag(6202, 1 /* Error */, "Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0_6202", "Project references may not form a circular graph. Cycle detected: {0}"),
-    _0_was_also_declared_here: diag(6203, 3 /* Message */, "_0_was_also_declared_here_6203", "'{0}' was also declared here."),
-    and_here: diag(6204, 3 /* Message */, "and_here_6204", "and here."),
-    All_type_parameters_are_unused: diag(6205, 1 /* Error */, "All_type_parameters_are_unused_6205", "All type parameters are unused."),
-    package_json_has_a_typesVersions_field_with_version_specific_path_mappings: diag(6206, 3 /* Message */, "package_json_has_a_typesVersions_field_with_version_specific_path_mappings_6206", "'package.json' has a 'typesVersions' field with version-specific path mappings."),
-    package_json_does_not_have_a_typesVersions_entry_that_matches_version_0: diag(6207, 3 /* Message */, "package_json_does_not_have_a_typesVersions_entry_that_matches_version_0_6207", "'package.json' does not have a 'typesVersions' entry that matches version '{0}'."),
-    package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2: diag(6208, 3 /* Message */, "package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_ma_6208", "'package.json' has a 'typesVersions' entry '{0}' that matches compiler version '{1}', looking for a pattern to match module name '{2}'."),
-    package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range: diag(6209, 3 /* Message */, "package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range_6209", "'package.json' has a 'typesVersions' entry '{0}' that is not a valid semver range."),
-    An_argument_for_0_was_not_provided: diag(6210, 3 /* Message */, "An_argument_for_0_was_not_provided_6210", "An argument for '{0}' was not provided."),
-    An_argument_matching_this_binding_pattern_was_not_provided: diag(6211, 3 /* Message */, "An_argument_matching_this_binding_pattern_was_not_provided_6211", "An argument matching this binding pattern was not provided."),
-    Did_you_mean_to_call_this_expression: diag(6212, 3 /* Message */, "Did_you_mean_to_call_this_expression_6212", "Did you mean to call this expression?"),
-    Did_you_mean_to_use_new_with_this_expression: diag(6213, 3 /* Message */, "Did_you_mean_to_use_new_with_this_expression_6213", "Did you mean to use 'new' with this expression?"),
-    Enable_strict_bind_call_and_apply_methods_on_functions: diag(6214, 3 /* Message */, "Enable_strict_bind_call_and_apply_methods_on_functions_6214", "Enable strict 'bind', 'call', and 'apply' methods on functions."),
-    Using_compiler_options_of_project_reference_redirect_0: diag(6215, 3 /* Message */, "Using_compiler_options_of_project_reference_redirect_0_6215", "Using compiler options of project reference redirect '{0}'."),
-    Found_1_error: diag(6216, 3 /* Message */, "Found_1_error_6216", "Found 1 error."),
-    Found_0_errors: diag(6217, 3 /* Message */, "Found_0_errors_6217", "Found {0} errors."),
-    Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2: diag(6218, 3 /* Message */, "Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2_6218", "======== Module name '{0}' was successfully resolved to '{1}' with Package ID '{2}'. ========"),
-    Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3: diag(6219, 3 /* Message */, "Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3_6219", "======== Type reference directive '{0}' was successfully resolved to '{1}' with Package ID '{2}', primary: {3}. ========"),
-    package_json_had_a_falsy_0_field: diag(6220, 3 /* Message */, "package_json_had_a_falsy_0_field_6220", "'package.json' had a falsy '{0}' field."),
-    Disable_use_of_source_files_instead_of_declaration_files_from_referenced_projects: diag(6221, 3 /* Message */, "Disable_use_of_source_files_instead_of_declaration_files_from_referenced_projects_6221", "Disable use of source files instead of declaration files from referenced projects."),
-    Emit_class_fields_with_Define_instead_of_Set: diag(6222, 3 /* Message */, "Emit_class_fields_with_Define_instead_of_Set_6222", "Emit class fields with Define instead of Set."),
-    Generates_a_CPU_profile: diag(6223, 3 /* Message */, "Generates_a_CPU_profile_6223", "Generates a CPU profile."),
-    Disable_solution_searching_for_this_project: diag(6224, 3 /* Message */, "Disable_solution_searching_for_this_project_6224", "Disable solution searching for this project."),
-    Specify_strategy_for_watching_file_Colon_FixedPollingInterval_default_PriorityPollingInterval_DynamicPriorityPolling_FixedChunkSizePolling_UseFsEvents_UseFsEventsOnParentDirectory: diag(6225, 3 /* Message */, "Specify_strategy_for_watching_file_Colon_FixedPollingInterval_default_PriorityPollingInterval_Dynami_6225", "Specify strategy for watching file: 'FixedPollingInterval' (default), 'PriorityPollingInterval', 'DynamicPriorityPolling', 'FixedChunkSizePolling', 'UseFsEvents', 'UseFsEventsOnParentDirectory'."),
-    Specify_strategy_for_watching_directory_on_platforms_that_don_t_support_recursive_watching_natively_Colon_UseFsEvents_default_FixedPollingInterval_DynamicPriorityPolling_FixedChunkSizePolling: diag(6226, 3 /* Message */, "Specify_strategy_for_watching_directory_on_platforms_that_don_t_support_recursive_watching_natively__6226", "Specify strategy for watching directory on platforms that don't support recursive watching natively: 'UseFsEvents' (default), 'FixedPollingInterval', 'DynamicPriorityPolling', 'FixedChunkSizePolling'."),
-    Specify_strategy_for_creating_a_polling_watch_when_it_fails_to_create_using_file_system_events_Colon_FixedInterval_default_PriorityInterval_DynamicPriority_FixedChunkSize: diag(6227, 3 /* Message */, "Specify_strategy_for_creating_a_polling_watch_when_it_fails_to_create_using_file_system_events_Colon_6227", "Specify strategy for creating a polling watch when it fails to create using file system events: 'FixedInterval' (default), 'PriorityInterval', 'DynamicPriority', 'FixedChunkSize'."),
-    Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3: diag(6229, 1 /* Error */, "Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3_6229", "Tag '{0}' expects at least '{1}' arguments, but the JSX factory '{2}' provides at most '{3}'."),
-    Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line: diag(6230, 1 /* Error */, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line_6230", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'false' or 'null' on command line."),
-    Could_not_resolve_the_path_0_with_the_extensions_Colon_1: diag(6231, 1 /* Error */, "Could_not_resolve_the_path_0_with_the_extensions_Colon_1_6231", "Could not resolve the path '{0}' with the extensions: {1}."),
-    Declaration_augments_declaration_in_another_file_This_cannot_be_serialized: diag(6232, 1 /* Error */, "Declaration_augments_declaration_in_another_file_This_cannot_be_serialized_6232", "Declaration augments declaration in another file. This cannot be serialized."),
-    This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_file: diag(6233, 1 /* Error */, "This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_fil_6233", "This is the declaration being augmented. Consider moving the augmenting declaration into the same file."),
-    This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without: diag(6234, 1 /* Error */, "This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without_6234", "This expression is not callable because it is a 'get' accessor. Did you mean to use it without '()'?"),
-    Disable_loading_referenced_projects: diag(6235, 3 /* Message */, "Disable_loading_referenced_projects_6235", "Disable loading referenced projects."),
-    Arguments_for_the_rest_parameter_0_were_not_provided: diag(6236, 1 /* Error */, "Arguments_for_the_rest_parameter_0_were_not_provided_6236", "Arguments for the rest parameter '{0}' were not provided."),
-    Generates_an_event_trace_and_a_list_of_types: diag(6237, 3 /* Message */, "Generates_an_event_trace_and_a_list_of_types_6237", "Generates an event trace and a list of types."),
-    Specify_the_module_specifier_to_be_used_to_import_the_jsx_and_jsxs_factory_functions_from_eg_react: diag(6238, 1 /* Error */, "Specify_the_module_specifier_to_be_used_to_import_the_jsx_and_jsxs_factory_functions_from_eg_react_6238", "Specify the module specifier to be used to import the 'jsx' and 'jsxs' factory functions from. eg, react"),
-    File_0_exists_according_to_earlier_cached_lookups: diag(6239, 3 /* Message */, "File_0_exists_according_to_earlier_cached_lookups_6239", "File '{0}' exists according to earlier cached lookups."),
-    File_0_does_not_exist_according_to_earlier_cached_lookups: diag(6240, 3 /* Message */, "File_0_does_not_exist_according_to_earlier_cached_lookups_6240", "File '{0}' does not exist according to earlier cached lookups."),
-    Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1: diag(6241, 3 /* Message */, "Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1_6241", "Resolution for type reference directive '{0}' was found in cache from location '{1}'."),
-    Resolving_type_reference_directive_0_containing_file_1: diag(6242, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_6242", "======== Resolving type reference directive '{0}', containing file '{1}'. ========"),
-    Interpret_optional_property_types_as_written_rather_than_adding_undefined: diag(6243, 3 /* Message */, "Interpret_optional_property_types_as_written_rather_than_adding_undefined_6243", "Interpret optional property types as written, rather than adding 'undefined'."),
-    Modules: diag(6244, 3 /* Message */, "Modules_6244", "Modules"),
-    File_Management: diag(6245, 3 /* Message */, "File_Management_6245", "File Management"),
-    Emit: diag(6246, 3 /* Message */, "Emit_6246", "Emit"),
-    JavaScript_Support: diag(6247, 3 /* Message */, "JavaScript_Support_6247", "JavaScript Support"),
-    Type_Checking: diag(6248, 3 /* Message */, "Type_Checking_6248", "Type Checking"),
-    Editor_Support: diag(6249, 3 /* Message */, "Editor_Support_6249", "Editor Support"),
-    Watch_and_Build_Modes: diag(6250, 3 /* Message */, "Watch_and_Build_Modes_6250", "Watch and Build Modes"),
-    Compiler_Diagnostics: diag(6251, 3 /* Message */, "Compiler_Diagnostics_6251", "Compiler Diagnostics"),
-    Interop_Constraints: diag(6252, 3 /* Message */, "Interop_Constraints_6252", "Interop Constraints"),
-    Backwards_Compatibility: diag(6253, 3 /* Message */, "Backwards_Compatibility_6253", "Backwards Compatibility"),
-    Language_and_Environment: diag(6254, 3 /* Message */, "Language_and_Environment_6254", "Language and Environment"),
-    Projects: diag(6255, 3 /* Message */, "Projects_6255", "Projects"),
-    Output_Formatting: diag(6256, 3 /* Message */, "Output_Formatting_6256", "Output Formatting"),
-    Completeness: diag(6257, 3 /* Message */, "Completeness_6257", "Completeness"),
-    _0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file: diag(6258, 1 /* Error */, "_0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file_6258", "'{0}' should be set inside the 'compilerOptions' object of the config json file"),
-    Found_1_error_in_1: diag(6259, 3 /* Message */, "Found_1_error_in_1_6259", "Found 1 error in {1}"),
-    Found_0_errors_in_the_same_file_starting_at_Colon_1: diag(6260, 3 /* Message */, "Found_0_errors_in_the_same_file_starting_at_Colon_1_6260", "Found {0} errors in the same file, starting at: {1}"),
-    Found_0_errors_in_1_files: diag(6261, 3 /* Message */, "Found_0_errors_in_1_files_6261", "Found {0} errors in {1} files."),
-    Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve: diag(6270, 3 /* Message */, "Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve_6270", "Directory '{0}' has no containing package.json scope. Imports will not resolve."),
-    Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6271, 3 /* Message */, "Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6271", "Import specifier '{0}' does not exist in package.json scope at path '{1}'."),
-    Invalid_import_specifier_0_has_no_possible_resolutions: diag(6272, 3 /* Message */, "Invalid_import_specifier_0_has_no_possible_resolutions_6272", "Invalid import specifier '{0}' has no possible resolutions."),
-    package_json_scope_0_has_no_imports_defined: diag(6273, 3 /* Message */, "package_json_scope_0_has_no_imports_defined_6273", "package.json scope '{0}' has no imports defined."),
-    package_json_scope_0_explicitly_maps_specifier_1_to_null: diag(6274, 3 /* Message */, "package_json_scope_0_explicitly_maps_specifier_1_to_null_6274", "package.json scope '{0}' explicitly maps specifier '{1}' to null."),
-    package_json_scope_0_has_invalid_type_for_target_of_specifier_1: diag(6275, 3 /* Message */, "package_json_scope_0_has_invalid_type_for_target_of_specifier_1_6275", "package.json scope '{0}' has invalid type for target of specifier '{1}'"),
-    Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6276, 3 /* Message */, "Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6276", "Export specifier '{0}' does not exist in package.json scope at path '{1}'."),
-    Enable_project_compilation: diag(6302, 3 /* Message */, "Enable_project_compilation_6302", "Enable project compilation"),
-    Composite_projects_may_not_disable_declaration_emit: diag(6304, 1 /* Error */, "Composite_projects_may_not_disable_declaration_emit_6304", "Composite projects may not disable declaration emit."),
-    Output_file_0_has_not_been_built_from_source_file_1: diag(6305, 1 /* Error */, "Output_file_0_has_not_been_built_from_source_file_1_6305", "Output file '{0}' has not been built from source file '{1}'."),
-    Referenced_project_0_must_have_setting_composite_Colon_true: diag(6306, 1 /* Error */, "Referenced_project_0_must_have_setting_composite_Colon_true_6306", `Referenced project '{0}' must have setting "composite": true.`),
-    File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_include_pattern: diag(6307, 1 /* Error */, "File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_includ_6307", "File '{0}' is not listed within the file list of project '{1}'. Projects must list all files or use an 'include' pattern."),
-    Cannot_prepend_project_0_because_it_does_not_have_outFile_set: diag(6308, 1 /* Error */, "Cannot_prepend_project_0_because_it_does_not_have_outFile_set_6308", "Cannot prepend project '{0}' because it does not have 'outFile' set"),
-    Output_file_0_from_project_1_does_not_exist: diag(6309, 1 /* Error */, "Output_file_0_from_project_1_does_not_exist_6309", "Output file '{0}' from project '{1}' does not exist"),
-    Referenced_project_0_may_not_disable_emit: diag(6310, 1 /* Error */, "Referenced_project_0_may_not_disable_emit_6310", "Referenced project '{0}' may not disable emit."),
-    Project_0_is_out_of_date_because_output_1_is_older_than_input_2: diag(6350, 3 /* Message */, "Project_0_is_out_of_date_because_output_1_is_older_than_input_2_6350", "Project '{0}' is out of date because output '{1}' is older than input '{2}'"),
-    Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2: diag(6351, 3 /* Message */, "Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2_6351", "Project '{0}' is up to date because newest input '{1}' is older than output '{2}'"),
-    Project_0_is_out_of_date_because_output_file_1_does_not_exist: diag(6352, 3 /* Message */, "Project_0_is_out_of_date_because_output_file_1_does_not_exist_6352", "Project '{0}' is out of date because output file '{1}' does not exist"),
-    Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date: diag(6353, 3 /* Message */, "Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date_6353", "Project '{0}' is out of date because its dependency '{1}' is out of date"),
-    Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies: diag(6354, 3 /* Message */, "Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies_6354", "Project '{0}' is up to date with .d.ts files from its dependencies"),
-    Projects_in_this_build_Colon_0: diag(6355, 3 /* Message */, "Projects_in_this_build_Colon_0_6355", "Projects in this build: {0}"),
-    A_non_dry_build_would_delete_the_following_files_Colon_0: diag(6356, 3 /* Message */, "A_non_dry_build_would_delete_the_following_files_Colon_0_6356", "A non-dry build would delete the following files: {0}"),
-    A_non_dry_build_would_build_project_0: diag(6357, 3 /* Message */, "A_non_dry_build_would_build_project_0_6357", "A non-dry build would build project '{0}'"),
-    Building_project_0: diag(6358, 3 /* Message */, "Building_project_0_6358", "Building project '{0}'..."),
-    Updating_output_timestamps_of_project_0: diag(6359, 3 /* Message */, "Updating_output_timestamps_of_project_0_6359", "Updating output timestamps of project '{0}'..."),
-    Project_0_is_up_to_date: diag(6361, 3 /* Message */, "Project_0_is_up_to_date_6361", "Project '{0}' is up to date"),
-    Skipping_build_of_project_0_because_its_dependency_1_has_errors: diag(6362, 3 /* Message */, "Skipping_build_of_project_0_because_its_dependency_1_has_errors_6362", "Skipping build of project '{0}' because its dependency '{1}' has errors"),
-    Project_0_can_t_be_built_because_its_dependency_1_has_errors: diag(6363, 3 /* Message */, "Project_0_can_t_be_built_because_its_dependency_1_has_errors_6363", "Project '{0}' can't be built because its dependency '{1}' has errors"),
-    Build_one_or_more_projects_and_their_dependencies_if_out_of_date: diag(6364, 3 /* Message */, "Build_one_or_more_projects_and_their_dependencies_if_out_of_date_6364", "Build one or more projects and their dependencies, if out of date"),
-    Delete_the_outputs_of_all_projects: diag(6365, 3 /* Message */, "Delete_the_outputs_of_all_projects_6365", "Delete the outputs of all projects."),
-    Show_what_would_be_built_or_deleted_if_specified_with_clean: diag(6367, 3 /* Message */, "Show_what_would_be_built_or_deleted_if_specified_with_clean_6367", "Show what would be built (or deleted, if specified with '--clean')"),
-    Option_build_must_be_the_first_command_line_argument: diag(6369, 1 /* Error */, "Option_build_must_be_the_first_command_line_argument_6369", "Option '--build' must be the first command line argument."),
-    Options_0_and_1_cannot_be_combined: diag(6370, 1 /* Error */, "Options_0_and_1_cannot_be_combined_6370", "Options '{0}' and '{1}' cannot be combined."),
-    Updating_unchanged_output_timestamps_of_project_0: diag(6371, 3 /* Message */, "Updating_unchanged_output_timestamps_of_project_0_6371", "Updating unchanged output timestamps of project '{0}'..."),
-    Project_0_is_out_of_date_because_output_of_its_dependency_1_has_changed: diag(6372, 3 /* Message */, "Project_0_is_out_of_date_because_output_of_its_dependency_1_has_changed_6372", "Project '{0}' is out of date because output of its dependency '{1}' has changed"),
-    Updating_output_of_project_0: diag(6373, 3 /* Message */, "Updating_output_of_project_0_6373", "Updating output of project '{0}'..."),
-    A_non_dry_build_would_update_timestamps_for_output_of_project_0: diag(6374, 3 /* Message */, "A_non_dry_build_would_update_timestamps_for_output_of_project_0_6374", "A non-dry build would update timestamps for output of project '{0}'"),
-    A_non_dry_build_would_update_output_of_project_0: diag(6375, 3 /* Message */, "A_non_dry_build_would_update_output_of_project_0_6375", "A non-dry build would update output of project '{0}'"),
-    Cannot_update_output_of_project_0_because_there_was_error_reading_file_1: diag(6376, 3 /* Message */, "Cannot_update_output_of_project_0_because_there_was_error_reading_file_1_6376", "Cannot update output of project '{0}' because there was error reading file '{1}'"),
-    Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1: diag(6377, 1 /* Error */, "Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1_6377", "Cannot write file '{0}' because it will overwrite '.tsbuildinfo' file generated by referenced project '{1}'"),
-    Composite_projects_may_not_disable_incremental_compilation: diag(6379, 1 /* Error */, "Composite_projects_may_not_disable_incremental_compilation_6379", "Composite projects may not disable incremental compilation."),
-    Specify_file_to_store_incremental_compilation_information: diag(6380, 3 /* Message */, "Specify_file_to_store_incremental_compilation_information_6380", "Specify file to store incremental compilation information"),
-    Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_current_version_2: diag(6381, 3 /* Message */, "Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_curren_6381", "Project '{0}' is out of date because output for it was generated with version '{1}' that differs with current version '{2}'"),
-    Skipping_build_of_project_0_because_its_dependency_1_was_not_built: diag(6382, 3 /* Message */, "Skipping_build_of_project_0_because_its_dependency_1_was_not_built_6382", "Skipping build of project '{0}' because its dependency '{1}' was not built"),
-    Project_0_can_t_be_built_because_its_dependency_1_was_not_built: diag(6383, 3 /* Message */, "Project_0_can_t_be_built_because_its_dependency_1_was_not_built_6383", "Project '{0}' can't be built because its dependency '{1}' was not built"),
-    Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6384, 3 /* Message */, "Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_di_6384", "Have recompiles in '--incremental' and '--watch' assume that changes within a file will only affect files directly depending on it."),
-    _0_is_deprecated: diag(6385, 2 /* Suggestion */, "_0_is_deprecated_6385", "'{0}' is deprecated.", void 0, void 0, true),
-    Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found: diag(6386, 3 /* Message */, "Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_nativ_6386", "Performance timings for '--diagnostics' or '--extendedDiagnostics' are not available in this session. A native implementation of the Web Performance API could not be found."),
-    The_signature_0_of_1_is_deprecated: diag(6387, 2 /* Suggestion */, "The_signature_0_of_1_is_deprecated_6387", "The signature '{0}' of '{1}' is deprecated.", void 0, void 0, true),
-    Project_0_is_being_forcibly_rebuilt: diag(6388, 3 /* Message */, "Project_0_is_being_forcibly_rebuilt_6388", "Project '{0}' is being forcibly rebuilt"),
-    Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved: diag(6389, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved_6389", "Reusing resolution of module '{0}' from '{1}' of old program, it was not resolved."),
-    Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6390, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6390", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."),
-    Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3: diag(6391, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6391", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}' with Package ID '{3}'."),
-    Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved: diag(6392, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved_6392", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was not resolved."),
-    Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3: diag(6393, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_6393", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}'."),
-    Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4: diag(6394, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_6394", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}' with Package ID '{4}'."),
-    Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved: diag(6395, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved_6395", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was not resolved."),
-    Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3: diag(6396, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_succes_6396", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}'."),
-    Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4: diag(6397, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_succes_6397", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}' with Package ID '{4}'."),
-    Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_resolved: diag(6398, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_re_6398", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was not resolved."),
-    Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitted: diag(6399, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitte_6399", "Project '{0}' is out of date because buildinfo file '{1}' indicates that some of the changes were not emitted"),
-    Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_files: diag(6400, 3 /* Message */, "Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_fil_6400", "Project '{0}' is up to date but needs to update timestamps of output files that are older than input files"),
-    Project_0_is_out_of_date_because_there_was_error_reading_file_1: diag(6401, 3 /* Message */, "Project_0_is_out_of_date_because_there_was_error_reading_file_1_6401", "Project '{0}' is out of date because there was error reading file '{1}'"),
-    Resolving_in_0_mode_with_conditions_1: diag(6402, 3 /* Message */, "Resolving_in_0_mode_with_conditions_1_6402", "Resolving in {0} mode with conditions {1}."),
-    Matched_0_condition_1: diag(6403, 3 /* Message */, "Matched_0_condition_1_6403", "Matched '{0}' condition '{1}'."),
-    Using_0_subpath_1_with_target_2: diag(6404, 3 /* Message */, "Using_0_subpath_1_with_target_2_6404", "Using '{0}' subpath '{1}' with target '{2}'."),
-    Saw_non_matching_condition_0: diag(6405, 3 /* Message */, "Saw_non_matching_condition_0_6405", "Saw non-matching condition '{0}'."),
-    Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions: diag(6406, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions_6406", "Project '{0}' is out of date because buildinfo file '{1}' indicates there is change in compilerOptions"),
-    The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1: diag(6500, 3 /* Message */, "The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1_6500", "The expected type comes from property '{0}' which is declared here on type '{1}'"),
-    The_expected_type_comes_from_this_index_signature: diag(6501, 3 /* Message */, "The_expected_type_comes_from_this_index_signature_6501", "The expected type comes from this index signature."),
-    The_expected_type_comes_from_the_return_type_of_this_signature: diag(6502, 3 /* Message */, "The_expected_type_comes_from_the_return_type_of_this_signature_6502", "The expected type comes from the return type of this signature."),
-    Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing: diag(6503, 3 /* Message */, "Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing_6503", "Print names of files that are part of the compilation and then stop processing."),
-    File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option: diag(6504, 1 /* Error */, "File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option_6504", "File '{0}' is a JavaScript file. Did you mean to enable the 'allowJs' option?"),
-    Print_names_of_files_and_the_reason_they_are_part_of_the_compilation: diag(6505, 3 /* Message */, "Print_names_of_files_and_the_reason_they_are_part_of_the_compilation_6505", "Print names of files and the reason they are part of the compilation."),
-    Consider_adding_a_declare_modifier_to_this_class: diag(6506, 3 /* Message */, "Consider_adding_a_declare_modifier_to_this_class_6506", "Consider adding a 'declare' modifier to this class."),
-    Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these_files: diag(6600, 3 /* Message */, "Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these__6600", "Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files."),
-    Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export: diag(6601, 3 /* Message */, "Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export_6601", "Allow 'import x from y' when a module doesn't have a default export."),
-    Allow_accessing_UMD_globals_from_modules: diag(6602, 3 /* Message */, "Allow_accessing_UMD_globals_from_modules_6602", "Allow accessing UMD globals from modules."),
-    Disable_error_reporting_for_unreachable_code: diag(6603, 3 /* Message */, "Disable_error_reporting_for_unreachable_code_6603", "Disable error reporting for unreachable code."),
-    Disable_error_reporting_for_unused_labels: diag(6604, 3 /* Message */, "Disable_error_reporting_for_unused_labels_6604", "Disable error reporting for unused labels."),
-    Ensure_use_strict_is_always_emitted: diag(6605, 3 /* Message */, "Ensure_use_strict_is_always_emitted_6605", "Ensure 'use strict' is always emitted."),
-    Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6606, 3 /* Message */, "Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_wi_6606", "Have recompiles in projects that use 'incremental' and 'watch' mode assume that changes within a file will only affect files directly depending on it."),
-    Specify_the_base_directory_to_resolve_non_relative_module_names: diag(6607, 3 /* Message */, "Specify_the_base_directory_to_resolve_non_relative_module_names_6607", "Specify the base directory to resolve non-relative module names."),
-    No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files: diag(6608, 3 /* Message */, "No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files_6608", "No longer supported. In early versions, manually set the text encoding for reading files."),
-    Enable_error_reporting_in_type_checked_JavaScript_files: diag(6609, 3 /* Message */, "Enable_error_reporting_in_type_checked_JavaScript_files_6609", "Enable error reporting in type-checked JavaScript files."),
-    Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references: diag(6611, 3 /* Message */, "Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references_6611", "Enable constraints that allow a TypeScript project to be used with project references."),
-    Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project: diag(6612, 3 /* Message */, "Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project_6612", "Generate .d.ts files from TypeScript and JavaScript files in your project."),
-    Specify_the_output_directory_for_generated_declaration_files: diag(6613, 3 /* Message */, "Specify_the_output_directory_for_generated_declaration_files_6613", "Specify the output directory for generated declaration files."),
-    Create_sourcemaps_for_d_ts_files: diag(6614, 3 /* Message */, "Create_sourcemaps_for_d_ts_files_6614", "Create sourcemaps for d.ts files."),
-    Output_compiler_performance_information_after_building: diag(6615, 3 /* Message */, "Output_compiler_performance_information_after_building_6615", "Output compiler performance information after building."),
-    Disables_inference_for_type_acquisition_by_looking_at_filenames_in_a_project: diag(6616, 3 /* Message */, "Disables_inference_for_type_acquisition_by_looking_at_filenames_in_a_project_6616", "Disables inference for type acquisition by looking at filenames in a project."),
-    Reduce_the_number_of_projects_loaded_automatically_by_TypeScript: diag(6617, 3 /* Message */, "Reduce_the_number_of_projects_loaded_automatically_by_TypeScript_6617", "Reduce the number of projects loaded automatically by TypeScript."),
-    Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server: diag(6618, 3 /* Message */, "Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server_6618", "Remove the 20mb cap on total source code size for JavaScript files in the TypeScript language server."),
-    Opt_a_project_out_of_multi_project_reference_checking_when_editing: diag(6619, 3 /* Message */, "Opt_a_project_out_of_multi_project_reference_checking_when_editing_6619", "Opt a project out of multi-project reference checking when editing."),
-    Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects: diag(6620, 3 /* Message */, "Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects_6620", "Disable preferring source files instead of declaration files when referencing composite projects."),
-    Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration: diag(6621, 3 /* Message */, "Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration_6621", "Emit more compliant, but verbose and less performant JavaScript for iteration."),
-    Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files: diag(6622, 3 /* Message */, "Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files_6622", "Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files."),
-    Only_output_d_ts_files_and_not_JavaScript_files: diag(6623, 3 /* Message */, "Only_output_d_ts_files_and_not_JavaScript_files_6623", "Only output d.ts files and not JavaScript files."),
-    Emit_design_type_metadata_for_decorated_declarations_in_source_files: diag(6624, 3 /* Message */, "Emit_design_type_metadata_for_decorated_declarations_in_source_files_6624", "Emit design-type metadata for decorated declarations in source files."),
-    Disable_the_type_acquisition_for_JavaScript_projects: diag(6625, 3 /* Message */, "Disable_the_type_acquisition_for_JavaScript_projects_6625", "Disable the type acquisition for JavaScript projects"),
-    Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheticDefaultImports_for_type_compatibility: diag(6626, 3 /* Message */, "Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheti_6626", "Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility."),
-    Filters_results_from_the_include_option: diag(6627, 3 /* Message */, "Filters_results_from_the_include_option_6627", "Filters results from the `include` option."),
-    Remove_a_list_of_directories_from_the_watch_process: diag(6628, 3 /* Message */, "Remove_a_list_of_directories_from_the_watch_process_6628", "Remove a list of directories from the watch process."),
-    Remove_a_list_of_files_from_the_watch_mode_s_processing: diag(6629, 3 /* Message */, "Remove_a_list_of_files_from_the_watch_mode_s_processing_6629", "Remove a list of files from the watch mode's processing."),
-    Enable_experimental_support_for_TC39_stage_2_draft_decorators: diag(6630, 3 /* Message */, "Enable_experimental_support_for_TC39_stage_2_draft_decorators_6630", "Enable experimental support for TC39 stage 2 draft decorators."),
-    Print_files_read_during_the_compilation_including_why_it_was_included: diag(6631, 3 /* Message */, "Print_files_read_during_the_compilation_including_why_it_was_included_6631", "Print files read during the compilation including why it was included."),
-    Output_more_detailed_compiler_performance_information_after_building: diag(6632, 3 /* Message */, "Output_more_detailed_compiler_performance_information_after_building_6632", "Output more detailed compiler performance information after building."),
-    Specify_one_or_more_path_or_node_module_references_to_base_configuration_files_from_which_settings_are_inherited: diag(6633, 3 /* Message */, "Specify_one_or_more_path_or_node_module_references_to_base_configuration_files_from_which_settings_a_6633", "Specify one or more path or node module references to base configuration files from which settings are inherited."),
-    Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers: diag(6634, 3 /* Message */, "Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers_6634", "Specify what approach the watcher should use if the system runs out of native file watchers."),
-    Include_a_list_of_files_This_does_not_support_glob_patterns_as_opposed_to_include: diag(6635, 3 /* Message */, "Include_a_list_of_files_This_does_not_support_glob_patterns_as_opposed_to_include_6635", "Include a list of files. This does not support glob patterns, as opposed to `include`."),
-    Build_all_projects_including_those_that_appear_to_be_up_to_date: diag(6636, 3 /* Message */, "Build_all_projects_including_those_that_appear_to_be_up_to_date_6636", "Build all projects, including those that appear to be up to date."),
-    Ensure_that_casing_is_correct_in_imports: diag(6637, 3 /* Message */, "Ensure_that_casing_is_correct_in_imports_6637", "Ensure that casing is correct in imports."),
-    Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging: diag(6638, 3 /* Message */, "Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging_6638", "Emit a v8 CPU profile of the compiler run for debugging."),
-    Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file: diag(6639, 3 /* Message */, "Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file_6639", "Allow importing helper functions from tslib once per project, instead of including them per-file."),
-    Specify_a_list_of_glob_patterns_that_match_files_to_be_included_in_compilation: diag(6641, 3 /* Message */, "Specify_a_list_of_glob_patterns_that_match_files_to_be_included_in_compilation_6641", "Specify a list of glob patterns that match files to be included in compilation."),
-    Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects: diag(6642, 3 /* Message */, "Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects_6642", "Save .tsbuildinfo files to allow for incremental compilation of projects."),
-    Include_sourcemap_files_inside_the_emitted_JavaScript: diag(6643, 3 /* Message */, "Include_sourcemap_files_inside_the_emitted_JavaScript_6643", "Include sourcemap files inside the emitted JavaScript."),
-    Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript: diag(6644, 3 /* Message */, "Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript_6644", "Include source code in the sourcemaps inside the emitted JavaScript."),
-    Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports: diag(6645, 3 /* Message */, "Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports_6645", "Ensure that each file can be safely transpiled without relying on other imports."),
-    Specify_what_JSX_code_is_generated: diag(6646, 3 /* Message */, "Specify_what_JSX_code_is_generated_6646", "Specify what JSX code is generated."),
-    Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h: diag(6647, 3 /* Message */, "Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h_6647", "Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'."),
-    Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragment_or_Fragment: diag(6648, 3 /* Message */, "Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragme_6648", "Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'."),
-    Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Asterisk: diag(6649, 3 /* Message */, "Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Ast_6649", "Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'."),
-    Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option: diag(6650, 3 /* Message */, "Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option_6650", "Make keyof only return strings instead of string, numbers or symbols. Legacy option."),
-    Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment: diag(6651, 3 /* Message */, "Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment_6651", "Specify a set of bundled library declaration files that describe the target runtime environment."),
-    Print_the_names_of_emitted_files_after_a_compilation: diag(6652, 3 /* Message */, "Print_the_names_of_emitted_files_after_a_compilation_6652", "Print the names of emitted files after a compilation."),
-    Print_all_of_the_files_read_during_the_compilation: diag(6653, 3 /* Message */, "Print_all_of_the_files_read_during_the_compilation_6653", "Print all of the files read during the compilation."),
-    Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit: diag(6654, 3 /* Message */, "Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit_6654", "Set the language of the messaging from TypeScript. This does not affect emit."),
-    Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: diag(6655, 3 /* Message */, "Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations_6655", "Specify the location where debugger should locate map files instead of generated locations."),
-    Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicable_with_allowJs: diag(6656, 3 /* Message */, "Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicabl_6656", "Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'."),
-    Specify_what_module_code_is_generated: diag(6657, 3 /* Message */, "Specify_what_module_code_is_generated_6657", "Specify what module code is generated."),
-    Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier: diag(6658, 3 /* Message */, "Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier_6658", "Specify how TypeScript looks up a file from a given module specifier."),
-    Set_the_newline_character_for_emitting_files: diag(6659, 3 /* Message */, "Set_the_newline_character_for_emitting_files_6659", "Set the newline character for emitting files."),
-    Disable_emitting_files_from_a_compilation: diag(6660, 3 /* Message */, "Disable_emitting_files_from_a_compilation_6660", "Disable emitting files from a compilation."),
-    Disable_generating_custom_helper_functions_like_extends_in_compiled_output: diag(6661, 3 /* Message */, "Disable_generating_custom_helper_functions_like_extends_in_compiled_output_6661", "Disable generating custom helper functions like '__extends' in compiled output."),
-    Disable_emitting_files_if_any_type_checking_errors_are_reported: diag(6662, 3 /* Message */, "Disable_emitting_files_if_any_type_checking_errors_are_reported_6662", "Disable emitting files if any type checking errors are reported."),
-    Disable_truncating_types_in_error_messages: diag(6663, 3 /* Message */, "Disable_truncating_types_in_error_messages_6663", "Disable truncating types in error messages."),
-    Enable_error_reporting_for_fallthrough_cases_in_switch_statements: diag(6664, 3 /* Message */, "Enable_error_reporting_for_fallthrough_cases_in_switch_statements_6664", "Enable error reporting for fallthrough cases in switch statements."),
-    Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type: diag(6665, 3 /* Message */, "Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type_6665", "Enable error reporting for expressions and declarations with an implied 'any' type."),
-    Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier: diag(6666, 3 /* Message */, "Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier_6666", "Ensure overriding members in derived classes are marked with an override modifier."),
-    Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function: diag(6667, 3 /* Message */, "Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function_6667", "Enable error reporting for codepaths that do not explicitly return in a function."),
-    Enable_error_reporting_when_this_is_given_the_type_any: diag(6668, 3 /* Message */, "Enable_error_reporting_when_this_is_given_the_type_any_6668", "Enable error reporting when 'this' is given the type 'any'."),
-    Disable_adding_use_strict_directives_in_emitted_JavaScript_files: diag(6669, 3 /* Message */, "Disable_adding_use_strict_directives_in_emitted_JavaScript_files_6669", "Disable adding 'use strict' directives in emitted JavaScript files."),
-    Disable_including_any_library_files_including_the_default_lib_d_ts: diag(6670, 3 /* Message */, "Disable_including_any_library_files_including_the_default_lib_d_ts_6670", "Disable including any library files, including the default lib.d.ts."),
-    Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type: diag(6671, 3 /* Message */, "Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type_6671", "Enforces using indexed accessors for keys declared using an indexed type."),
-    Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project: diag(6672, 3 /* Message */, "Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add__6672", "Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project."),
-    Disable_strict_checking_of_generic_signatures_in_function_types: diag(6673, 3 /* Message */, "Disable_strict_checking_of_generic_signatures_in_function_types_6673", "Disable strict checking of generic signatures in function types."),
-    Add_undefined_to_a_type_when_accessed_using_an_index: diag(6674, 3 /* Message */, "Add_undefined_to_a_type_when_accessed_using_an_index_6674", "Add 'undefined' to a type when accessed using an index."),
-    Enable_error_reporting_when_local_variables_aren_t_read: diag(6675, 3 /* Message */, "Enable_error_reporting_when_local_variables_aren_t_read_6675", "Enable error reporting when local variables aren't read."),
-    Raise_an_error_when_a_function_parameter_isn_t_read: diag(6676, 3 /* Message */, "Raise_an_error_when_a_function_parameter_isn_t_read_6676", "Raise an error when a function parameter isn't read."),
-    Deprecated_setting_Use_outFile_instead: diag(6677, 3 /* Message */, "Deprecated_setting_Use_outFile_instead_6677", "Deprecated setting. Use 'outFile' instead."),
-    Specify_an_output_folder_for_all_emitted_files: diag(6678, 3 /* Message */, "Specify_an_output_folder_for_all_emitted_files_6678", "Specify an output folder for all emitted files."),
-    Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designates_a_file_that_bundles_all_d_ts_output: diag(6679, 3 /* Message */, "Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designa_6679", "Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output."),
-    Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations: diag(6680, 3 /* Message */, "Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations_6680", "Specify a set of entries that re-map imports to additional lookup locations."),
-    Specify_a_list_of_language_service_plugins_to_include: diag(6681, 3 /* Message */, "Specify_a_list_of_language_service_plugins_to_include_6681", "Specify a list of language service plugins to include."),
-    Disable_erasing_const_enum_declarations_in_generated_code: diag(6682, 3 /* Message */, "Disable_erasing_const_enum_declarations_in_generated_code_6682", "Disable erasing 'const enum' declarations in generated code."),
-    Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node: diag(6683, 3 /* Message */, "Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node_6683", "Disable resolving symlinks to their realpath. This correlates to the same flag in node."),
-    Disable_wiping_the_console_in_watch_mode: diag(6684, 3 /* Message */, "Disable_wiping_the_console_in_watch_mode_6684", "Disable wiping the console in watch mode."),
-    Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read: diag(6685, 3 /* Message */, "Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read_6685", "Enable color and formatting in TypeScript's output to make compiler errors easier to read."),
-    Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit: diag(6686, 3 /* Message */, "Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit_6686", "Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit."),
-    Specify_an_array_of_objects_that_specify_paths_for_projects_Used_in_project_references: diag(6687, 3 /* Message */, "Specify_an_array_of_objects_that_specify_paths_for_projects_Used_in_project_references_6687", "Specify an array of objects that specify paths for projects. Used in project references."),
-    Disable_emitting_comments: diag(6688, 3 /* Message */, "Disable_emitting_comments_6688", "Disable emitting comments."),
-    Enable_importing_json_files: diag(6689, 3 /* Message */, "Enable_importing_json_files_6689", "Enable importing .json files."),
-    Specify_the_root_folder_within_your_source_files: diag(6690, 3 /* Message */, "Specify_the_root_folder_within_your_source_files_6690", "Specify the root folder within your source files."),
-    Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules: diag(6691, 3 /* Message */, "Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules_6691", "Allow multiple folders to be treated as one when resolving modules."),
-    Skip_type_checking_d_ts_files_that_are_included_with_TypeScript: diag(6692, 3 /* Message */, "Skip_type_checking_d_ts_files_that_are_included_with_TypeScript_6692", "Skip type checking .d.ts files that are included with TypeScript."),
-    Skip_type_checking_all_d_ts_files: diag(6693, 3 /* Message */, "Skip_type_checking_all_d_ts_files_6693", "Skip type checking all .d.ts files."),
-    Create_source_map_files_for_emitted_JavaScript_files: diag(6694, 3 /* Message */, "Create_source_map_files_for_emitted_JavaScript_files_6694", "Create source map files for emitted JavaScript files."),
-    Specify_the_root_path_for_debuggers_to_find_the_reference_source_code: diag(6695, 3 /* Message */, "Specify_the_root_path_for_debuggers_to_find_the_reference_source_code_6695", "Specify the root path for debuggers to find the reference source code."),
-    Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function: diag(6697, 3 /* Message */, "Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function_6697", "Check that the arguments for 'bind', 'call', and 'apply' methods match the original function."),
-    When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible: diag(6698, 3 /* Message */, "When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible_6698", "When assigning functions, check to ensure parameters and the return values are subtype-compatible."),
-    When_type_checking_take_into_account_null_and_undefined: diag(6699, 3 /* Message */, "When_type_checking_take_into_account_null_and_undefined_6699", "When type checking, take into account 'null' and 'undefined'."),
-    Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor: diag(6700, 3 /* Message */, "Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor_6700", "Check for class properties that are declared but not set in the constructor."),
-    Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments: diag(6701, 3 /* Message */, "Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments_6701", "Disable emitting declarations that have '@internal' in their JSDoc comments."),
-    Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals: diag(6702, 3 /* Message */, "Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals_6702", "Disable reporting of excess property errors during the creation of object literals."),
-    Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures: diag(6703, 3 /* Message */, "Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures_6703", "Suppress 'noImplicitAny' errors when indexing objects that lack index signatures."),
-    Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_support_recursive_watching_natively: diag(6704, 3 /* Message */, "Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_supp_6704", "Synchronously call callbacks and update the state of directory watchers on platforms that don`t support recursive watching natively."),
-    Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations: diag(6705, 3 /* Message */, "Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declaratio_6705", "Set the JavaScript language version for emitted JavaScript and include compatible library declarations."),
-    Log_paths_used_during_the_moduleResolution_process: diag(6706, 3 /* Message */, "Log_paths_used_during_the_moduleResolution_process_6706", "Log paths used during the 'moduleResolution' process."),
-    Specify_the_path_to_tsbuildinfo_incremental_compilation_file: diag(6707, 3 /* Message */, "Specify_the_path_to_tsbuildinfo_incremental_compilation_file_6707", "Specify the path to .tsbuildinfo incremental compilation file."),
-    Specify_options_for_automatic_acquisition_of_declaration_files: diag(6709, 3 /* Message */, "Specify_options_for_automatic_acquisition_of_declaration_files_6709", "Specify options for automatic acquisition of declaration files."),
-    Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types: diag(6710, 3 /* Message */, "Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types_6710", "Specify multiple folders that act like './node_modules/@types'."),
-    Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file: diag(6711, 3 /* Message */, "Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file_6711", "Specify type package names to be included without being referenced in a source file."),
-    Emit_ECMAScript_standard_compliant_class_fields: diag(6712, 3 /* Message */, "Emit_ECMAScript_standard_compliant_class_fields_6712", "Emit ECMAScript-standard-compliant class fields."),
-    Enable_verbose_logging: diag(6713, 3 /* Message */, "Enable_verbose_logging_6713", "Enable verbose logging."),
-    Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality: diag(6714, 3 /* Message */, "Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality_6714", "Specify how directories are watched on systems that lack recursive file-watching functionality."),
-    Specify_how_the_TypeScript_watch_mode_works: diag(6715, 3 /* Message */, "Specify_how_the_TypeScript_watch_mode_works_6715", "Specify how the TypeScript watch mode works."),
-    Require_undeclared_properties_from_index_signatures_to_use_element_accesses: diag(6717, 3 /* Message */, "Require_undeclared_properties_from_index_signatures_to_use_element_accesses_6717", "Require undeclared properties from index signatures to use element accesses."),
-    Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types: diag(6718, 3 /* Message */, "Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types_6718", "Specify emit/checking behavior for imports that are only used for types."),
-    Default_catch_clause_variables_as_unknown_instead_of_any: diag(6803, 3 /* Message */, "Default_catch_clause_variables_as_unknown_instead_of_any_6803", "Default catch clause variables as 'unknown' instead of 'any'."),
-    one_of_Colon: diag(6900, 3 /* Message */, "one_of_Colon_6900", "one of:"),
-    one_or_more_Colon: diag(6901, 3 /* Message */, "one_or_more_Colon_6901", "one or more:"),
-    type_Colon: diag(6902, 3 /* Message */, "type_Colon_6902", "type:"),
-    default_Colon: diag(6903, 3 /* Message */, "default_Colon_6903", "default:"),
-    module_system_or_esModuleInterop: diag(6904, 3 /* Message */, "module_system_or_esModuleInterop_6904", 'module === "system" or esModuleInterop'),
-    false_unless_strict_is_set: diag(6905, 3 /* Message */, "false_unless_strict_is_set_6905", "`false`, unless `strict` is set"),
-    false_unless_composite_is_set: diag(6906, 3 /* Message */, "false_unless_composite_is_set_6906", "`false`, unless `composite` is set"),
-    node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified: diag(6907, 3 /* Message */, "node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified_6907", '`["node_modules", "bower_components", "jspm_packages"]`, plus the value of `outDir` if one is specified.'),
-    if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk: diag(6908, 3 /* Message */, "if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk_6908", '`[]` if `files` is specified, otherwise `["**/*"]`'),
-    true_if_composite_false_otherwise: diag(6909, 3 /* Message */, "true_if_composite_false_otherwise_6909", "`true` if `composite`, `false` otherwise"),
-    module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node: diag(69010, 3 /* Message */, "module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node_69010", "module === `AMD` or `UMD` or `System` or `ES6`, then `Classic`, Otherwise `Node`"),
-    Computed_from_the_list_of_input_files: diag(6911, 3 /* Message */, "Computed_from_the_list_of_input_files_6911", "Computed from the list of input files"),
-    Platform_specific: diag(6912, 3 /* Message */, "Platform_specific_6912", "Platform specific"),
-    You_can_learn_about_all_of_the_compiler_options_at_0: diag(6913, 3 /* Message */, "You_can_learn_about_all_of_the_compiler_options_at_0_6913", "You can learn about all of the compiler options at {0}"),
-    Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_config_watch_mode_with_Colon: diag(6914, 3 /* Message */, "Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_conf_6914", "Including --watch, -w will start watching the current project for the file changes. Once set, you can config watch mode with:"),
-    Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0: diag(6915, 3 /* Message */, "Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_tr_6915", "Using --build, -b will make tsc behave more like a build orchestrator than a compiler. This is used to trigger building composite projects which you can learn more about at {0}"),
-    COMMON_COMMANDS: diag(6916, 3 /* Message */, "COMMON_COMMANDS_6916", "COMMON COMMANDS"),
-    ALL_COMPILER_OPTIONS: diag(6917, 3 /* Message */, "ALL_COMPILER_OPTIONS_6917", "ALL COMPILER OPTIONS"),
-    WATCH_OPTIONS: diag(6918, 3 /* Message */, "WATCH_OPTIONS_6918", "WATCH OPTIONS"),
-    BUILD_OPTIONS: diag(6919, 3 /* Message */, "BUILD_OPTIONS_6919", "BUILD OPTIONS"),
-    COMMON_COMPILER_OPTIONS: diag(6920, 3 /* Message */, "COMMON_COMPILER_OPTIONS_6920", "COMMON COMPILER OPTIONS"),
-    COMMAND_LINE_FLAGS: diag(6921, 3 /* Message */, "COMMAND_LINE_FLAGS_6921", "COMMAND LINE FLAGS"),
-    tsc_Colon_The_TypeScript_Compiler: diag(6922, 3 /* Message */, "tsc_Colon_The_TypeScript_Compiler_6922", "tsc: The TypeScript Compiler"),
-    Compiles_the_current_project_tsconfig_json_in_the_working_directory: diag(6923, 3 /* Message */, "Compiles_the_current_project_tsconfig_json_in_the_working_directory_6923", "Compiles the current project (tsconfig.json in the working directory.)"),
-    Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options: diag(6924, 3 /* Message */, "Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options_6924", "Ignoring tsconfig.json, compiles the specified files with default compiler options."),
-    Build_a_composite_project_in_the_working_directory: diag(6925, 3 /* Message */, "Build_a_composite_project_in_the_working_directory_6925", "Build a composite project in the working directory."),
-    Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory: diag(6926, 3 /* Message */, "Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory_6926", "Creates a tsconfig.json with the recommended settings in the working directory."),
-    Compiles_the_TypeScript_project_located_at_the_specified_path: diag(6927, 3 /* Message */, "Compiles_the_TypeScript_project_located_at_the_specified_path_6927", "Compiles the TypeScript project located at the specified path."),
-    An_expanded_version_of_this_information_showing_all_possible_compiler_options: diag(6928, 3 /* Message */, "An_expanded_version_of_this_information_showing_all_possible_compiler_options_6928", "An expanded version of this information, showing all possible compiler options"),
-    Compiles_the_current_project_with_additional_settings: diag(6929, 3 /* Message */, "Compiles_the_current_project_with_additional_settings_6929", "Compiles the current project, with additional settings."),
-    true_for_ES2022_and_above_including_ESNext: diag(6930, 3 /* Message */, "true_for_ES2022_and_above_including_ESNext_6930", "`true` for ES2022 and above, including ESNext."),
-    List_of_file_name_suffixes_to_search_when_resolving_a_module: diag(6931, 1 /* Error */, "List_of_file_name_suffixes_to_search_when_resolving_a_module_6931", "List of file name suffixes to search when resolving a module."),
-    Variable_0_implicitly_has_an_1_type: diag(7005, 1 /* Error */, "Variable_0_implicitly_has_an_1_type_7005", "Variable '{0}' implicitly has an '{1}' type."),
-    Parameter_0_implicitly_has_an_1_type: diag(7006, 1 /* Error */, "Parameter_0_implicitly_has_an_1_type_7006", "Parameter '{0}' implicitly has an '{1}' type."),
-    Member_0_implicitly_has_an_1_type: diag(7008, 1 /* Error */, "Member_0_implicitly_has_an_1_type_7008", "Member '{0}' implicitly has an '{1}' type."),
-    new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: diag(7009, 1 /* Error */, "new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type_7009", "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type."),
-    _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: diag(7010, 1 /* Error */, "_0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type_7010", "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type."),
-    Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: diag(7011, 1 /* Error */, "Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7011", "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type."),
-    Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: diag(7013, 1 /* Error */, "Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7013", "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type."),
-    Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: diag(7014, 1 /* Error */, "Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7014", "Function type, which lacks return-type annotation, implicitly has an '{0}' return type."),
-    Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number: diag(7015, 1 /* Error */, "Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number_7015", "Element implicitly has an 'any' type because index expression is not of type 'number'."),
-    Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type: diag(7016, 1 /* Error */, "Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type_7016", "Could not find a declaration file for module '{0}'. '{1}' implicitly has an 'any' type."),
-    Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature: diag(7017, 1 /* Error */, "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_7017", "Element implicitly has an 'any' type because type '{0}' has no index signature."),
-    Object_literal_s_property_0_implicitly_has_an_1_type: diag(7018, 1 /* Error */, "Object_literal_s_property_0_implicitly_has_an_1_type_7018", "Object literal's property '{0}' implicitly has an '{1}' type."),
-    Rest_parameter_0_implicitly_has_an_any_type: diag(7019, 1 /* Error */, "Rest_parameter_0_implicitly_has_an_any_type_7019", "Rest parameter '{0}' implicitly has an 'any[]' type."),
-    Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: diag(7020, 1 /* Error */, "Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7020", "Call signature, which lacks return-type annotation, implicitly has an 'any' return type."),
-    _0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: diag(7022, 1 /* Error */, "_0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or__7022", "'{0}' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer."),
-    _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7023, 1 /* Error */, "_0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_reference_7023", "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."),
-    Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7024, 1 /* Error */, "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."),
-    Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type_annotation: diag(7025, 1 /* Error */, "Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_retu_7025", "Generator implicitly has yield type '{0}' because it does not yield any values. Consider supplying a return type annotation."),
-    JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: diag(7026, 1 /* Error */, "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists."),
-    Unreachable_code_detected: diag(7027, 1 /* Error */, "Unreachable_code_detected_7027", "Unreachable code detected.", true),
-    Unused_label: diag(7028, 1 /* Error */, "Unused_label_7028", "Unused label.", true),
-    Fallthrough_case_in_switch: diag(7029, 1 /* Error */, "Fallthrough_case_in_switch_7029", "Fallthrough case in switch."),
-    Not_all_code_paths_return_a_value: diag(7030, 1 /* Error */, "Not_all_code_paths_return_a_value_7030", "Not all code paths return a value."),
-    Binding_element_0_implicitly_has_an_1_type: diag(7031, 1 /* Error */, "Binding_element_0_implicitly_has_an_1_type_7031", "Binding element '{0}' implicitly has an '{1}' type."),
-    Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation: diag(7032, 1 /* Error */, "Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation_7032", "Property '{0}' implicitly has type 'any', because its set accessor lacks a parameter type annotation."),
-    Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation: diag(7033, 1 /* Error */, "Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation_7033", "Property '{0}' implicitly has type 'any', because its get accessor lacks a return type annotation."),
-    Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined: diag(7034, 1 /* Error */, "Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined_7034", "Variable '{0}' implicitly has type '{1}' in some locations where its type cannot be determined."),
-    Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0: diag(7035, 1 /* Error */, "Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare__7035", "Try `npm i --save-dev @types/{1}` if it exists or add a new declaration (.d.ts) file containing `declare module '{0}';`"),
-    Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0: diag(7036, 1 /* Error */, "Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0_7036", "Dynamic import's specifier must be of type 'string', but here has type '{0}'."),
-    Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for_all_imports_Implies_allowSyntheticDefaultImports: diag(7037, 3 /* Message */, "Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for__7037", "Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'."),
-    Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead: diag(7038, 3 /* Message */, "Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cau_7038", "Type originates at this import. A namespace-style import cannot be called or constructed, and will cause a failure at runtime. Consider using a default import or import require here instead."),
-    Mapped_object_type_implicitly_has_an_any_template_type: diag(7039, 1 /* Error */, "Mapped_object_type_implicitly_has_an_any_template_type_7039", "Mapped object type implicitly has an 'any' template type."),
-    If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1: diag(7040, 1 /* Error */, "If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_S_7040", "If the '{0}' package actually exposes this module, consider sending a pull request to amend 'https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/{1}'"),
-    The_containing_arrow_function_captures_the_global_value_of_this: diag(7041, 1 /* Error */, "The_containing_arrow_function_captures_the_global_value_of_this_7041", "The containing arrow function captures the global value of 'this'."),
-    Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used: diag(7042, 1 /* Error */, "Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used_7042", "Module '{0}' was resolved to '{1}', but '--resolveJsonModule' is not used."),
-    Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7043, 2 /* Suggestion */, "Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7043", "Variable '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."),
-    Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7044, 2 /* Suggestion */, "Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7044", "Parameter '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."),
-    Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7045, 2 /* Suggestion */, "Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7045", "Member '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."),
-    Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage: diag(7046, 2 /* Suggestion */, "Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage_7046", "Variable '{0}' implicitly has type '{1}' in some locations, but a better type may be inferred from usage."),
-    Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage: diag(7047, 2 /* Suggestion */, "Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage_7047", "Rest parameter '{0}' implicitly has an 'any[]' type, but a better type may be inferred from usage."),
-    Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage: diag(7048, 2 /* Suggestion */, "Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage_7048", "Property '{0}' implicitly has type 'any', but a better type for its get accessor may be inferred from usage."),
-    Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage: diag(7049, 2 /* Suggestion */, "Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage_7049", "Property '{0}' implicitly has type 'any', but a better type for its set accessor may be inferred from usage."),
-    _0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage: diag(7050, 2 /* Suggestion */, "_0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage_7050", "'{0}' implicitly has an '{1}' return type, but a better type may be inferred from usage."),
-    Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1: diag(7051, 1 /* Error */, "Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1_7051", "Parameter has a name but no type. Did you mean '{0}: {1}'?"),
-    Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1: diag(7052, 1 /* Error */, "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1_7052", "Element implicitly has an 'any' type because type '{0}' has no index signature. Did you mean to call '{1}'?"),
-    Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1: diag(7053, 1 /* Error */, "Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1_7053", "Element implicitly has an 'any' type because expression of type '{0}' can't be used to index type '{1}'."),
-    No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1: diag(7054, 1 /* Error */, "No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1_7054", "No index signature with a parameter of type '{0}' was found on type '{1}'."),
-    _0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type: diag(7055, 1 /* Error */, "_0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type_7055", "'{0}', which lacks return-type annotation, implicitly has an '{1}' yield type."),
-    The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_type_annotation_is_needed: diag(7056, 1 /* Error */, "The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_ty_7056", "The inferred type of this node exceeds the maximum length the compiler will serialize. An explicit type annotation is needed."),
-    yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation: diag(7057, 1 /* Error */, "yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_t_7057", "'yield' expression implicitly results in an 'any' type because its containing generator lacks a return-type annotation."),
-    If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1: diag(7058, 1 /* Error */, "If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_decl_7058", "If the '{0}' package actually exposes this module, try adding a new declaration (.d.ts) file containing `declare module '{1}';`"),
-    This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead: diag(7059, 1 /* Error */, "This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead_7059", "This syntax is reserved in files with the .mts or .cts extension. Use an `as` expression instead."),
-    This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_constraint: diag(7060, 1 /* Error */, "This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_cons_7060", "This syntax is reserved in files with the .mts or .cts extension. Add a trailing comma or explicit constraint."),
-    A_mapped_type_may_not_declare_properties_or_methods: diag(7061, 1 /* Error */, "A_mapped_type_may_not_declare_properties_or_methods_7061", "A mapped type may not declare properties or methods."),
-    You_cannot_rename_this_element: diag(8e3, 1 /* Error */, "You_cannot_rename_this_element_8000", "You cannot rename this element."),
-    You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: diag(8001, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library_8001", "You cannot rename elements that are defined in the standard TypeScript library."),
-    import_can_only_be_used_in_TypeScript_files: diag(8002, 1 /* Error */, "import_can_only_be_used_in_TypeScript_files_8002", "'import ... =' can only be used in TypeScript files."),
-    export_can_only_be_used_in_TypeScript_files: diag(8003, 1 /* Error */, "export_can_only_be_used_in_TypeScript_files_8003", "'export =' can only be used in TypeScript files."),
-    Type_parameter_declarations_can_only_be_used_in_TypeScript_files: diag(8004, 1 /* Error */, "Type_parameter_declarations_can_only_be_used_in_TypeScript_files_8004", "Type parameter declarations can only be used in TypeScript files."),
-    implements_clauses_can_only_be_used_in_TypeScript_files: diag(8005, 1 /* Error */, "implements_clauses_can_only_be_used_in_TypeScript_files_8005", "'implements' clauses can only be used in TypeScript files."),
-    _0_declarations_can_only_be_used_in_TypeScript_files: diag(8006, 1 /* Error */, "_0_declarations_can_only_be_used_in_TypeScript_files_8006", "'{0}' declarations can only be used in TypeScript files."),
-    Type_aliases_can_only_be_used_in_TypeScript_files: diag(8008, 1 /* Error */, "Type_aliases_can_only_be_used_in_TypeScript_files_8008", "Type aliases can only be used in TypeScript files."),
-    The_0_modifier_can_only_be_used_in_TypeScript_files: diag(8009, 1 /* Error */, "The_0_modifier_can_only_be_used_in_TypeScript_files_8009", "The '{0}' modifier can only be used in TypeScript files."),
-    Type_annotations_can_only_be_used_in_TypeScript_files: diag(8010, 1 /* Error */, "Type_annotations_can_only_be_used_in_TypeScript_files_8010", "Type annotations can only be used in TypeScript files."),
-    Type_arguments_can_only_be_used_in_TypeScript_files: diag(8011, 1 /* Error */, "Type_arguments_can_only_be_used_in_TypeScript_files_8011", "Type arguments can only be used in TypeScript files."),
-    Parameter_modifiers_can_only_be_used_in_TypeScript_files: diag(8012, 1 /* Error */, "Parameter_modifiers_can_only_be_used_in_TypeScript_files_8012", "Parameter modifiers can only be used in TypeScript files."),
-    Non_null_assertions_can_only_be_used_in_TypeScript_files: diag(8013, 1 /* Error */, "Non_null_assertions_can_only_be_used_in_TypeScript_files_8013", "Non-null assertions can only be used in TypeScript files."),
-    Type_assertion_expressions_can_only_be_used_in_TypeScript_files: diag(8016, 1 /* Error */, "Type_assertion_expressions_can_only_be_used_in_TypeScript_files_8016", "Type assertion expressions can only be used in TypeScript files."),
-    Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0: diag(8017, 1 /* Error */, "Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0_8017", "Octal literal types must use ES2015 syntax. Use the syntax '{0}'."),
-    Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0: diag(8018, 1 /* Error */, "Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0_8018", "Octal literals are not allowed in enums members initializer. Use the syntax '{0}'."),
-    Report_errors_in_js_files: diag(8019, 3 /* Message */, "Report_errors_in_js_files_8019", "Report errors in .js files."),
-    JSDoc_types_can_only_be_used_inside_documentation_comments: diag(8020, 1 /* Error */, "JSDoc_types_can_only_be_used_inside_documentation_comments_8020", "JSDoc types can only be used inside documentation comments."),
-    JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags: diag(8021, 1 /* Error */, "JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags_8021", "JSDoc '@typedef' tag should either have a type annotation or be followed by '@property' or '@member' tags."),
-    JSDoc_0_is_not_attached_to_a_class: diag(8022, 1 /* Error */, "JSDoc_0_is_not_attached_to_a_class_8022", "JSDoc '@{0}' is not attached to a class."),
-    JSDoc_0_1_does_not_match_the_extends_2_clause: diag(8023, 1 /* Error */, "JSDoc_0_1_does_not_match_the_extends_2_clause_8023", "JSDoc '@{0} {1}' does not match the 'extends {2}' clause."),
-    JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name: diag(8024, 1 /* Error */, "JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_8024", "JSDoc '@param' tag has name '{0}', but there is no parameter with that name."),
-    Class_declarations_cannot_have_more_than_one_augments_or_extends_tag: diag(8025, 1 /* Error */, "Class_declarations_cannot_have_more_than_one_augments_or_extends_tag_8025", "Class declarations cannot have more than one '@augments' or '@extends' tag."),
-    Expected_0_type_arguments_provide_these_with_an_extends_tag: diag(8026, 1 /* Error */, "Expected_0_type_arguments_provide_these_with_an_extends_tag_8026", "Expected {0} type arguments; provide these with an '@extends' tag."),
-    Expected_0_1_type_arguments_provide_these_with_an_extends_tag: diag(8027, 1 /* Error */, "Expected_0_1_type_arguments_provide_these_with_an_extends_tag_8027", "Expected {0}-{1} type arguments; provide these with an '@extends' tag."),
-    JSDoc_may_only_appear_in_the_last_parameter_of_a_signature: diag(8028, 1 /* Error */, "JSDoc_may_only_appear_in_the_last_parameter_of_a_signature_8028", "JSDoc '...' may only appear in the last parameter of a signature."),
-    JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_had_an_array_type: diag(8029, 1 /* Error */, "JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_h_8029", "JSDoc '@param' tag has name '{0}', but there is no parameter with that name. It would match 'arguments' if it had an array type."),
-    The_type_of_a_function_declaration_must_match_the_function_s_signature: diag(8030, 1 /* Error */, "The_type_of_a_function_declaration_must_match_the_function_s_signature_8030", "The type of a function declaration must match the function's signature."),
-    You_cannot_rename_a_module_via_a_global_import: diag(8031, 1 /* Error */, "You_cannot_rename_a_module_via_a_global_import_8031", "You cannot rename a module via a global import."),
-    Qualified_name_0_is_not_allowed_without_a_leading_param_object_1: diag(8032, 1 /* Error */, "Qualified_name_0_is_not_allowed_without_a_leading_param_object_1_8032", "Qualified name '{0}' is not allowed without a leading '@param {object} {1}'."),
-    A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags: diag(8033, 1 /* Error */, "A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags_8033", "A JSDoc '@typedef' comment may not contain multiple '@type' tags."),
-    The_tag_was_first_specified_here: diag(8034, 1 /* Error */, "The_tag_was_first_specified_here_8034", "The tag was first specified here."),
-    You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder: diag(8035, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder_8035", "You cannot rename elements that are defined in a 'node_modules' folder."),
-    You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder: diag(8036, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder_8036", "You cannot rename elements that are defined in another 'node_modules' folder."),
-    Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files: diag(8037, 1 /* Error */, "Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files_8037", "Type satisfaction expressions can only be used in TypeScript files."),
-    Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_declaration_emit: diag(9005, 1 /* Error */, "Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_9005", "Declaration emit for this file requires using private name '{0}'. An explicit type annotation may unblock declaration emit."),
-    Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotation_may_unblock_declaration_emit: diag(9006, 1 /* Error */, "Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotati_9006", "Declaration emit for this file requires using private name '{0}' from module '{1}'. An explicit type annotation may unblock declaration emit."),
-    JSX_attributes_must_only_be_assigned_a_non_empty_expression: diag(17e3, 1 /* Error */, "JSX_attributes_must_only_be_assigned_a_non_empty_expression_17000", "JSX attributes must only be assigned a non-empty 'expression'."),
-    JSX_elements_cannot_have_multiple_attributes_with_the_same_name: diag(17001, 1 /* Error */, "JSX_elements_cannot_have_multiple_attributes_with_the_same_name_17001", "JSX elements cannot have multiple attributes with the same name."),
-    Expected_corresponding_JSX_closing_tag_for_0: diag(17002, 1 /* Error */, "Expected_corresponding_JSX_closing_tag_for_0_17002", "Expected corresponding JSX closing tag for '{0}'."),
-    Cannot_use_JSX_unless_the_jsx_flag_is_provided: diag(17004, 1 /* Error */, "Cannot_use_JSX_unless_the_jsx_flag_is_provided_17004", "Cannot use JSX unless the '--jsx' flag is provided."),
-    A_constructor_cannot_contain_a_super_call_when_its_class_extends_null: diag(17005, 1 /* Error */, "A_constructor_cannot_contain_a_super_call_when_its_class_extends_null_17005", "A constructor cannot contain a 'super' call when its class extends 'null'."),
-    An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: diag(17006, 1 /* Error */, "An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_ex_17006", "An unary expression with the '{0}' operator is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses."),
-    A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: diag(17007, 1 /* Error */, "A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Con_17007", "A type assertion expression is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses."),
-    JSX_element_0_has_no_corresponding_closing_tag: diag(17008, 1 /* Error */, "JSX_element_0_has_no_corresponding_closing_tag_17008", "JSX element '{0}' has no corresponding closing tag."),
-    super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class: diag(17009, 1 /* Error */, "super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class_17009", "'super' must be called before accessing 'this' in the constructor of a derived class."),
-    Unknown_type_acquisition_option_0: diag(17010, 1 /* Error */, "Unknown_type_acquisition_option_0_17010", "Unknown type acquisition option '{0}'."),
-    super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class: diag(17011, 1 /* Error */, "super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class_17011", "'super' must be called before accessing a property of 'super' in the constructor of a derived class."),
-    _0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2: diag(17012, 1 /* Error */, "_0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2_17012", "'{0}' is not a valid meta-property for keyword '{1}'. Did you mean '{2}'?"),
-    Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor: diag(17013, 1 /* Error */, "Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constru_17013", "Meta-property '{0}' is only allowed in the body of a function declaration, function expression, or constructor."),
-    JSX_fragment_has_no_corresponding_closing_tag: diag(17014, 1 /* Error */, "JSX_fragment_has_no_corresponding_closing_tag_17014", "JSX fragment has no corresponding closing tag."),
-    Expected_corresponding_closing_tag_for_JSX_fragment: diag(17015, 1 /* Error */, "Expected_corresponding_closing_tag_for_JSX_fragment_17015", "Expected corresponding closing tag for JSX fragment."),
-    The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option: diag(17016, 1 /* Error */, "The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_com_17016", "The 'jsxFragmentFactory' compiler option must be provided to use JSX fragments with the 'jsxFactory' compiler option."),
-    An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments: diag(17017, 1 /* Error */, "An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments_17017", "An @jsxFrag pragma is required when using an @jsx pragma with JSX fragments."),
-    Unknown_type_acquisition_option_0_Did_you_mean_1: diag(17018, 1 /* Error */, "Unknown_type_acquisition_option_0_Did_you_mean_1_17018", "Unknown type acquisition option '{0}'. Did you mean '{1}'?"),
-    Circularity_detected_while_resolving_configuration_Colon_0: diag(18e3, 1 /* Error */, "Circularity_detected_while_resolving_configuration_Colon_0_18000", "Circularity detected while resolving configuration: {0}"),
-    The_files_list_in_config_file_0_is_empty: diag(18002, 1 /* Error */, "The_files_list_in_config_file_0_is_empty_18002", "The 'files' list in config file '{0}' is empty."),
-    No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: diag(18003, 1 /* Error */, "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'."),
-    File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module: diag(80001, 2 /* Suggestion */, "File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module_80001", "File is a CommonJS module; it may be converted to an ES module."),
-    This_constructor_function_may_be_converted_to_a_class_declaration: diag(80002, 2 /* Suggestion */, "This_constructor_function_may_be_converted_to_a_class_declaration_80002", "This constructor function may be converted to a class declaration."),
-    Import_may_be_converted_to_a_default_import: diag(80003, 2 /* Suggestion */, "Import_may_be_converted_to_a_default_import_80003", "Import may be converted to a default import."),
-    JSDoc_types_may_be_moved_to_TypeScript_types: diag(80004, 2 /* Suggestion */, "JSDoc_types_may_be_moved_to_TypeScript_types_80004", "JSDoc types may be moved to TypeScript types."),
-    require_call_may_be_converted_to_an_import: diag(80005, 2 /* Suggestion */, "require_call_may_be_converted_to_an_import_80005", "'require' call may be converted to an import."),
-    This_may_be_converted_to_an_async_function: diag(80006, 2 /* Suggestion */, "This_may_be_converted_to_an_async_function_80006", "This may be converted to an async function."),
-    await_has_no_effect_on_the_type_of_this_expression: diag(80007, 2 /* Suggestion */, "await_has_no_effect_on_the_type_of_this_expression_80007", "'await' has no effect on the type of this expression."),
-    Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers: diag(80008, 2 /* Suggestion */, "Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accur_80008", "Numeric literals with absolute values equal to 2^53 or greater are too large to be represented accurately as integers."),
-    Add_missing_super_call: diag(90001, 3 /* Message */, "Add_missing_super_call_90001", "Add missing 'super()' call"),
-    Make_super_call_the_first_statement_in_the_constructor: diag(90002, 3 /* Message */, "Make_super_call_the_first_statement_in_the_constructor_90002", "Make 'super()' call the first statement in the constructor"),
-    Change_extends_to_implements: diag(90003, 3 /* Message */, "Change_extends_to_implements_90003", "Change 'extends' to 'implements'"),
-    Remove_unused_declaration_for_Colon_0: diag(90004, 3 /* Message */, "Remove_unused_declaration_for_Colon_0_90004", "Remove unused declaration for: '{0}'"),
-    Remove_import_from_0: diag(90005, 3 /* Message */, "Remove_import_from_0_90005", "Remove import from '{0}'"),
-    Implement_interface_0: diag(90006, 3 /* Message */, "Implement_interface_0_90006", "Implement interface '{0}'"),
-    Implement_inherited_abstract_class: diag(90007, 3 /* Message */, "Implement_inherited_abstract_class_90007", "Implement inherited abstract class"),
-    Add_0_to_unresolved_variable: diag(90008, 3 /* Message */, "Add_0_to_unresolved_variable_90008", "Add '{0}.' to unresolved variable"),
-    Remove_variable_statement: diag(90010, 3 /* Message */, "Remove_variable_statement_90010", "Remove variable statement"),
-    Remove_template_tag: diag(90011, 3 /* Message */, "Remove_template_tag_90011", "Remove template tag"),
-    Remove_type_parameters: diag(90012, 3 /* Message */, "Remove_type_parameters_90012", "Remove type parameters"),
-    Import_0_from_1: diag(90013, 3 /* Message */, "Import_0_from_1_90013", `Import '{0}' from "{1}"`),
-    Change_0_to_1: diag(90014, 3 /* Message */, "Change_0_to_1_90014", "Change '{0}' to '{1}'"),
-    Declare_property_0: diag(90016, 3 /* Message */, "Declare_property_0_90016", "Declare property '{0}'"),
-    Add_index_signature_for_property_0: diag(90017, 3 /* Message */, "Add_index_signature_for_property_0_90017", "Add index signature for property '{0}'"),
-    Disable_checking_for_this_file: diag(90018, 3 /* Message */, "Disable_checking_for_this_file_90018", "Disable checking for this file"),
-    Ignore_this_error_message: diag(90019, 3 /* Message */, "Ignore_this_error_message_90019", "Ignore this error message"),
-    Initialize_property_0_in_the_constructor: diag(90020, 3 /* Message */, "Initialize_property_0_in_the_constructor_90020", "Initialize property '{0}' in the constructor"),
-    Initialize_static_property_0: diag(90021, 3 /* Message */, "Initialize_static_property_0_90021", "Initialize static property '{0}'"),
-    Change_spelling_to_0: diag(90022, 3 /* Message */, "Change_spelling_to_0_90022", "Change spelling to '{0}'"),
-    Declare_method_0: diag(90023, 3 /* Message */, "Declare_method_0_90023", "Declare method '{0}'"),
-    Declare_static_method_0: diag(90024, 3 /* Message */, "Declare_static_method_0_90024", "Declare static method '{0}'"),
-    Prefix_0_with_an_underscore: diag(90025, 3 /* Message */, "Prefix_0_with_an_underscore_90025", "Prefix '{0}' with an underscore"),
-    Rewrite_as_the_indexed_access_type_0: diag(90026, 3 /* Message */, "Rewrite_as_the_indexed_access_type_0_90026", "Rewrite as the indexed access type '{0}'"),
-    Declare_static_property_0: diag(90027, 3 /* Message */, "Declare_static_property_0_90027", "Declare static property '{0}'"),
-    Call_decorator_expression: diag(90028, 3 /* Message */, "Call_decorator_expression_90028", "Call decorator expression"),
-    Add_async_modifier_to_containing_function: diag(90029, 3 /* Message */, "Add_async_modifier_to_containing_function_90029", "Add async modifier to containing function"),
-    Replace_infer_0_with_unknown: diag(90030, 3 /* Message */, "Replace_infer_0_with_unknown_90030", "Replace 'infer {0}' with 'unknown'"),
-    Replace_all_unused_infer_with_unknown: diag(90031, 3 /* Message */, "Replace_all_unused_infer_with_unknown_90031", "Replace all unused 'infer' with 'unknown'"),
-    Add_parameter_name: diag(90034, 3 /* Message */, "Add_parameter_name_90034", "Add parameter name"),
-    Declare_private_property_0: diag(90035, 3 /* Message */, "Declare_private_property_0_90035", "Declare private property '{0}'"),
-    Replace_0_with_Promise_1: diag(90036, 3 /* Message */, "Replace_0_with_Promise_1_90036", "Replace '{0}' with 'Promise<{1}>'"),
-    Fix_all_incorrect_return_type_of_an_async_functions: diag(90037, 3 /* Message */, "Fix_all_incorrect_return_type_of_an_async_functions_90037", "Fix all incorrect return type of an async functions"),
-    Declare_private_method_0: diag(90038, 3 /* Message */, "Declare_private_method_0_90038", "Declare private method '{0}'"),
-    Remove_unused_destructuring_declaration: diag(90039, 3 /* Message */, "Remove_unused_destructuring_declaration_90039", "Remove unused destructuring declaration"),
-    Remove_unused_declarations_for_Colon_0: diag(90041, 3 /* Message */, "Remove_unused_declarations_for_Colon_0_90041", "Remove unused declarations for: '{0}'"),
-    Declare_a_private_field_named_0: diag(90053, 3 /* Message */, "Declare_a_private_field_named_0_90053", "Declare a private field named '{0}'."),
-    Includes_imports_of_types_referenced_by_0: diag(90054, 3 /* Message */, "Includes_imports_of_types_referenced_by_0_90054", "Includes imports of types referenced by '{0}'"),
-    Remove_type_from_import_declaration_from_0: diag(90055, 3 /* Message */, "Remove_type_from_import_declaration_from_0_90055", `Remove 'type' from import declaration from "{0}"`),
-    Remove_type_from_import_of_0_from_1: diag(90056, 3 /* Message */, "Remove_type_from_import_of_0_from_1_90056", `Remove 'type' from import of '{0}' from "{1}"`),
-    Add_import_from_0: diag(90057, 3 /* Message */, "Add_import_from_0_90057", 'Add import from "{0}"'),
-    Update_import_from_0: diag(90058, 3 /* Message */, "Update_import_from_0_90058", 'Update import from "{0}"'),
-    Export_0_from_module_1: diag(90059, 3 /* Message */, "Export_0_from_module_1_90059", "Export '{0}' from module '{1}'"),
-    Export_all_referenced_locals: diag(90060, 3 /* Message */, "Export_all_referenced_locals_90060", "Export all referenced locals"),
-    Convert_function_to_an_ES2015_class: diag(95001, 3 /* Message */, "Convert_function_to_an_ES2015_class_95001", "Convert function to an ES2015 class"),
-    Convert_0_to_1_in_0: diag(95003, 3 /* Message */, "Convert_0_to_1_in_0_95003", "Convert '{0}' to '{1} in {0}'"),
-    Extract_to_0_in_1: diag(95004, 3 /* Message */, "Extract_to_0_in_1_95004", "Extract to {0} in {1}"),
-    Extract_function: diag(95005, 3 /* Message */, "Extract_function_95005", "Extract function"),
-    Extract_constant: diag(95006, 3 /* Message */, "Extract_constant_95006", "Extract constant"),
-    Extract_to_0_in_enclosing_scope: diag(95007, 3 /* Message */, "Extract_to_0_in_enclosing_scope_95007", "Extract to {0} in enclosing scope"),
-    Extract_to_0_in_1_scope: diag(95008, 3 /* Message */, "Extract_to_0_in_1_scope_95008", "Extract to {0} in {1} scope"),
-    Annotate_with_type_from_JSDoc: diag(95009, 3 /* Message */, "Annotate_with_type_from_JSDoc_95009", "Annotate with type from JSDoc"),
-    Infer_type_of_0_from_usage: diag(95011, 3 /* Message */, "Infer_type_of_0_from_usage_95011", "Infer type of '{0}' from usage"),
-    Infer_parameter_types_from_usage: diag(95012, 3 /* Message */, "Infer_parameter_types_from_usage_95012", "Infer parameter types from usage"),
-    Convert_to_default_import: diag(95013, 3 /* Message */, "Convert_to_default_import_95013", "Convert to default import"),
-    Install_0: diag(95014, 3 /* Message */, "Install_0_95014", "Install '{0}'"),
-    Replace_import_with_0: diag(95015, 3 /* Message */, "Replace_import_with_0_95015", "Replace import with '{0}'."),
-    Use_synthetic_default_member: diag(95016, 3 /* Message */, "Use_synthetic_default_member_95016", "Use synthetic 'default' member."),
-    Convert_to_ES_module: diag(95017, 3 /* Message */, "Convert_to_ES_module_95017", "Convert to ES module"),
-    Add_undefined_type_to_property_0: diag(95018, 3 /* Message */, "Add_undefined_type_to_property_0_95018", "Add 'undefined' type to property '{0}'"),
-    Add_initializer_to_property_0: diag(95019, 3 /* Message */, "Add_initializer_to_property_0_95019", "Add initializer to property '{0}'"),
-    Add_definite_assignment_assertion_to_property_0: diag(95020, 3 /* Message */, "Add_definite_assignment_assertion_to_property_0_95020", "Add definite assignment assertion to property '{0}'"),
-    Convert_all_type_literals_to_mapped_type: diag(95021, 3 /* Message */, "Convert_all_type_literals_to_mapped_type_95021", "Convert all type literals to mapped type"),
-    Add_all_missing_members: diag(95022, 3 /* Message */, "Add_all_missing_members_95022", "Add all missing members"),
-    Infer_all_types_from_usage: diag(95023, 3 /* Message */, "Infer_all_types_from_usage_95023", "Infer all types from usage"),
-    Delete_all_unused_declarations: diag(95024, 3 /* Message */, "Delete_all_unused_declarations_95024", "Delete all unused declarations"),
-    Prefix_all_unused_declarations_with_where_possible: diag(95025, 3 /* Message */, "Prefix_all_unused_declarations_with_where_possible_95025", "Prefix all unused declarations with '_' where possible"),
-    Fix_all_detected_spelling_errors: diag(95026, 3 /* Message */, "Fix_all_detected_spelling_errors_95026", "Fix all detected spelling errors"),
-    Add_initializers_to_all_uninitialized_properties: diag(95027, 3 /* Message */, "Add_initializers_to_all_uninitialized_properties_95027", "Add initializers to all uninitialized properties"),
-    Add_definite_assignment_assertions_to_all_uninitialized_properties: diag(95028, 3 /* Message */, "Add_definite_assignment_assertions_to_all_uninitialized_properties_95028", "Add definite assignment assertions to all uninitialized properties"),
-    Add_undefined_type_to_all_uninitialized_properties: diag(95029, 3 /* Message */, "Add_undefined_type_to_all_uninitialized_properties_95029", "Add undefined type to all uninitialized properties"),
-    Change_all_jsdoc_style_types_to_TypeScript: diag(95030, 3 /* Message */, "Change_all_jsdoc_style_types_to_TypeScript_95030", "Change all jsdoc-style types to TypeScript"),
-    Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types: diag(95031, 3 /* Message */, "Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types_95031", "Change all jsdoc-style types to TypeScript (and add '| undefined' to nullable types)"),
-    Implement_all_unimplemented_interfaces: diag(95032, 3 /* Message */, "Implement_all_unimplemented_interfaces_95032", "Implement all unimplemented interfaces"),
-    Install_all_missing_types_packages: diag(95033, 3 /* Message */, "Install_all_missing_types_packages_95033", "Install all missing types packages"),
-    Rewrite_all_as_indexed_access_types: diag(95034, 3 /* Message */, "Rewrite_all_as_indexed_access_types_95034", "Rewrite all as indexed access types"),
-    Convert_all_to_default_imports: diag(95035, 3 /* Message */, "Convert_all_to_default_imports_95035", "Convert all to default imports"),
-    Make_all_super_calls_the_first_statement_in_their_constructor: diag(95036, 3 /* Message */, "Make_all_super_calls_the_first_statement_in_their_constructor_95036", "Make all 'super()' calls the first statement in their constructor"),
-    Add_qualifier_to_all_unresolved_variables_matching_a_member_name: diag(95037, 3 /* Message */, "Add_qualifier_to_all_unresolved_variables_matching_a_member_name_95037", "Add qualifier to all unresolved variables matching a member name"),
-    Change_all_extended_interfaces_to_implements: diag(95038, 3 /* Message */, "Change_all_extended_interfaces_to_implements_95038", "Change all extended interfaces to 'implements'"),
-    Add_all_missing_super_calls: diag(95039, 3 /* Message */, "Add_all_missing_super_calls_95039", "Add all missing super calls"),
-    Implement_all_inherited_abstract_classes: diag(95040, 3 /* Message */, "Implement_all_inherited_abstract_classes_95040", "Implement all inherited abstract classes"),
-    Add_all_missing_async_modifiers: diag(95041, 3 /* Message */, "Add_all_missing_async_modifiers_95041", "Add all missing 'async' modifiers"),
-    Add_ts_ignore_to_all_error_messages: diag(95042, 3 /* Message */, "Add_ts_ignore_to_all_error_messages_95042", "Add '@ts-ignore' to all error messages"),
-    Annotate_everything_with_types_from_JSDoc: diag(95043, 3 /* Message */, "Annotate_everything_with_types_from_JSDoc_95043", "Annotate everything with types from JSDoc"),
-    Add_to_all_uncalled_decorators: diag(95044, 3 /* Message */, "Add_to_all_uncalled_decorators_95044", "Add '()' to all uncalled decorators"),
-    Convert_all_constructor_functions_to_classes: diag(95045, 3 /* Message */, "Convert_all_constructor_functions_to_classes_95045", "Convert all constructor functions to classes"),
-    Generate_get_and_set_accessors: diag(95046, 3 /* Message */, "Generate_get_and_set_accessors_95046", "Generate 'get' and 'set' accessors"),
-    Convert_require_to_import: diag(95047, 3 /* Message */, "Convert_require_to_import_95047", "Convert 'require' to 'import'"),
-    Convert_all_require_to_import: diag(95048, 3 /* Message */, "Convert_all_require_to_import_95048", "Convert all 'require' to 'import'"),
-    Move_to_a_new_file: diag(95049, 3 /* Message */, "Move_to_a_new_file_95049", "Move to a new file"),
-    Remove_unreachable_code: diag(95050, 3 /* Message */, "Remove_unreachable_code_95050", "Remove unreachable code"),
-    Remove_all_unreachable_code: diag(95051, 3 /* Message */, "Remove_all_unreachable_code_95051", "Remove all unreachable code"),
-    Add_missing_typeof: diag(95052, 3 /* Message */, "Add_missing_typeof_95052", "Add missing 'typeof'"),
-    Remove_unused_label: diag(95053, 3 /* Message */, "Remove_unused_label_95053", "Remove unused label"),
-    Remove_all_unused_labels: diag(95054, 3 /* Message */, "Remove_all_unused_labels_95054", "Remove all unused labels"),
-    Convert_0_to_mapped_object_type: diag(95055, 3 /* Message */, "Convert_0_to_mapped_object_type_95055", "Convert '{0}' to mapped object type"),
-    Convert_namespace_import_to_named_imports: diag(95056, 3 /* Message */, "Convert_namespace_import_to_named_imports_95056", "Convert namespace import to named imports"),
-    Convert_named_imports_to_namespace_import: diag(95057, 3 /* Message */, "Convert_named_imports_to_namespace_import_95057", "Convert named imports to namespace import"),
-    Add_or_remove_braces_in_an_arrow_function: diag(95058, 3 /* Message */, "Add_or_remove_braces_in_an_arrow_function_95058", "Add or remove braces in an arrow function"),
-    Add_braces_to_arrow_function: diag(95059, 3 /* Message */, "Add_braces_to_arrow_function_95059", "Add braces to arrow function"),
-    Remove_braces_from_arrow_function: diag(95060, 3 /* Message */, "Remove_braces_from_arrow_function_95060", "Remove braces from arrow function"),
-    Convert_default_export_to_named_export: diag(95061, 3 /* Message */, "Convert_default_export_to_named_export_95061", "Convert default export to named export"),
-    Convert_named_export_to_default_export: diag(95062, 3 /* Message */, "Convert_named_export_to_default_export_95062", "Convert named export to default export"),
-    Add_missing_enum_member_0: diag(95063, 3 /* Message */, "Add_missing_enum_member_0_95063", "Add missing enum member '{0}'"),
-    Add_all_missing_imports: diag(95064, 3 /* Message */, "Add_all_missing_imports_95064", "Add all missing imports"),
-    Convert_to_async_function: diag(95065, 3 /* Message */, "Convert_to_async_function_95065", "Convert to async function"),
-    Convert_all_to_async_functions: diag(95066, 3 /* Message */, "Convert_all_to_async_functions_95066", "Convert all to async functions"),
-    Add_missing_call_parentheses: diag(95067, 3 /* Message */, "Add_missing_call_parentheses_95067", "Add missing call parentheses"),
-    Add_all_missing_call_parentheses: diag(95068, 3 /* Message */, "Add_all_missing_call_parentheses_95068", "Add all missing call parentheses"),
-    Add_unknown_conversion_for_non_overlapping_types: diag(95069, 3 /* Message */, "Add_unknown_conversion_for_non_overlapping_types_95069", "Add 'unknown' conversion for non-overlapping types"),
-    Add_unknown_to_all_conversions_of_non_overlapping_types: diag(95070, 3 /* Message */, "Add_unknown_to_all_conversions_of_non_overlapping_types_95070", "Add 'unknown' to all conversions of non-overlapping types"),
-    Add_missing_new_operator_to_call: diag(95071, 3 /* Message */, "Add_missing_new_operator_to_call_95071", "Add missing 'new' operator to call"),
-    Add_missing_new_operator_to_all_calls: diag(95072, 3 /* Message */, "Add_missing_new_operator_to_all_calls_95072", "Add missing 'new' operator to all calls"),
-    Add_names_to_all_parameters_without_names: diag(95073, 3 /* Message */, "Add_names_to_all_parameters_without_names_95073", "Add names to all parameters without names"),
-    Enable_the_experimentalDecorators_option_in_your_configuration_file: diag(95074, 3 /* Message */, "Enable_the_experimentalDecorators_option_in_your_configuration_file_95074", "Enable the 'experimentalDecorators' option in your configuration file"),
-    Convert_parameters_to_destructured_object: diag(95075, 3 /* Message */, "Convert_parameters_to_destructured_object_95075", "Convert parameters to destructured object"),
-    Extract_type: diag(95077, 3 /* Message */, "Extract_type_95077", "Extract type"),
-    Extract_to_type_alias: diag(95078, 3 /* Message */, "Extract_to_type_alias_95078", "Extract to type alias"),
-    Extract_to_typedef: diag(95079, 3 /* Message */, "Extract_to_typedef_95079", "Extract to typedef"),
-    Infer_this_type_of_0_from_usage: diag(95080, 3 /* Message */, "Infer_this_type_of_0_from_usage_95080", "Infer 'this' type of '{0}' from usage"),
-    Add_const_to_unresolved_variable: diag(95081, 3 /* Message */, "Add_const_to_unresolved_variable_95081", "Add 'const' to unresolved variable"),
-    Add_const_to_all_unresolved_variables: diag(95082, 3 /* Message */, "Add_const_to_all_unresolved_variables_95082", "Add 'const' to all unresolved variables"),
-    Add_await: diag(95083, 3 /* Message */, "Add_await_95083", "Add 'await'"),
-    Add_await_to_initializer_for_0: diag(95084, 3 /* Message */, "Add_await_to_initializer_for_0_95084", "Add 'await' to initializer for '{0}'"),
-    Fix_all_expressions_possibly_missing_await: diag(95085, 3 /* Message */, "Fix_all_expressions_possibly_missing_await_95085", "Fix all expressions possibly missing 'await'"),
-    Remove_unnecessary_await: diag(95086, 3 /* Message */, "Remove_unnecessary_await_95086", "Remove unnecessary 'await'"),
-    Remove_all_unnecessary_uses_of_await: diag(95087, 3 /* Message */, "Remove_all_unnecessary_uses_of_await_95087", "Remove all unnecessary uses of 'await'"),
-    Enable_the_jsx_flag_in_your_configuration_file: diag(95088, 3 /* Message */, "Enable_the_jsx_flag_in_your_configuration_file_95088", "Enable the '--jsx' flag in your configuration file"),
-    Add_await_to_initializers: diag(95089, 3 /* Message */, "Add_await_to_initializers_95089", "Add 'await' to initializers"),
-    Extract_to_interface: diag(95090, 3 /* Message */, "Extract_to_interface_95090", "Extract to interface"),
-    Convert_to_a_bigint_numeric_literal: diag(95091, 3 /* Message */, "Convert_to_a_bigint_numeric_literal_95091", "Convert to a bigint numeric literal"),
-    Convert_all_to_bigint_numeric_literals: diag(95092, 3 /* Message */, "Convert_all_to_bigint_numeric_literals_95092", "Convert all to bigint numeric literals"),
-    Convert_const_to_let: diag(95093, 3 /* Message */, "Convert_const_to_let_95093", "Convert 'const' to 'let'"),
-    Prefix_with_declare: diag(95094, 3 /* Message */, "Prefix_with_declare_95094", "Prefix with 'declare'"),
-    Prefix_all_incorrect_property_declarations_with_declare: diag(95095, 3 /* Message */, "Prefix_all_incorrect_property_declarations_with_declare_95095", "Prefix all incorrect property declarations with 'declare'"),
-    Convert_to_template_string: diag(95096, 3 /* Message */, "Convert_to_template_string_95096", "Convert to template string"),
-    Add_export_to_make_this_file_into_a_module: diag(95097, 3 /* Message */, "Add_export_to_make_this_file_into_a_module_95097", "Add 'export {}' to make this file into a module"),
-    Set_the_target_option_in_your_configuration_file_to_0: diag(95098, 3 /* Message */, "Set_the_target_option_in_your_configuration_file_to_0_95098", "Set the 'target' option in your configuration file to '{0}'"),
-    Set_the_module_option_in_your_configuration_file_to_0: diag(95099, 3 /* Message */, "Set_the_module_option_in_your_configuration_file_to_0_95099", "Set the 'module' option in your configuration file to '{0}'"),
-    Convert_invalid_character_to_its_html_entity_code: diag(95100, 3 /* Message */, "Convert_invalid_character_to_its_html_entity_code_95100", "Convert invalid character to its html entity code"),
-    Convert_all_invalid_characters_to_HTML_entity_code: diag(95101, 3 /* Message */, "Convert_all_invalid_characters_to_HTML_entity_code_95101", "Convert all invalid characters to HTML entity code"),
-    Convert_all_const_to_let: diag(95102, 3 /* Message */, "Convert_all_const_to_let_95102", "Convert all 'const' to 'let'"),
-    Convert_function_expression_0_to_arrow_function: diag(95105, 3 /* Message */, "Convert_function_expression_0_to_arrow_function_95105", "Convert function expression '{0}' to arrow function"),
-    Convert_function_declaration_0_to_arrow_function: diag(95106, 3 /* Message */, "Convert_function_declaration_0_to_arrow_function_95106", "Convert function declaration '{0}' to arrow function"),
-    Fix_all_implicit_this_errors: diag(95107, 3 /* Message */, "Fix_all_implicit_this_errors_95107", "Fix all implicit-'this' errors"),
-    Wrap_invalid_character_in_an_expression_container: diag(95108, 3 /* Message */, "Wrap_invalid_character_in_an_expression_container_95108", "Wrap invalid character in an expression container"),
-    Wrap_all_invalid_characters_in_an_expression_container: diag(95109, 3 /* Message */, "Wrap_all_invalid_characters_in_an_expression_container_95109", "Wrap all invalid characters in an expression container"),
-    Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file: diag(95110, 3 /* Message */, "Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file_95110", "Visit https://aka.ms/tsconfig to read more about this file"),
-    Add_a_return_statement: diag(95111, 3 /* Message */, "Add_a_return_statement_95111", "Add a return statement"),
-    Remove_braces_from_arrow_function_body: diag(95112, 3 /* Message */, "Remove_braces_from_arrow_function_body_95112", "Remove braces from arrow function body"),
-    Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal: diag(95113, 3 /* Message */, "Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal_95113", "Wrap the following body with parentheses which should be an object literal"),
-    Add_all_missing_return_statement: diag(95114, 3 /* Message */, "Add_all_missing_return_statement_95114", "Add all missing return statement"),
-    Remove_braces_from_all_arrow_function_bodies_with_relevant_issues: diag(95115, 3 /* Message */, "Remove_braces_from_all_arrow_function_bodies_with_relevant_issues_95115", "Remove braces from all arrow function bodies with relevant issues"),
-    Wrap_all_object_literal_with_parentheses: diag(95116, 3 /* Message */, "Wrap_all_object_literal_with_parentheses_95116", "Wrap all object literal with parentheses"),
-    Move_labeled_tuple_element_modifiers_to_labels: diag(95117, 3 /* Message */, "Move_labeled_tuple_element_modifiers_to_labels_95117", "Move labeled tuple element modifiers to labels"),
-    Convert_overload_list_to_single_signature: diag(95118, 3 /* Message */, "Convert_overload_list_to_single_signature_95118", "Convert overload list to single signature"),
-    Generate_get_and_set_accessors_for_all_overriding_properties: diag(95119, 3 /* Message */, "Generate_get_and_set_accessors_for_all_overriding_properties_95119", "Generate 'get' and 'set' accessors for all overriding properties"),
-    Wrap_in_JSX_fragment: diag(95120, 3 /* Message */, "Wrap_in_JSX_fragment_95120", "Wrap in JSX fragment"),
-    Wrap_all_unparented_JSX_in_JSX_fragment: diag(95121, 3 /* Message */, "Wrap_all_unparented_JSX_in_JSX_fragment_95121", "Wrap all unparented JSX in JSX fragment"),
-    Convert_arrow_function_or_function_expression: diag(95122, 3 /* Message */, "Convert_arrow_function_or_function_expression_95122", "Convert arrow function or function expression"),
-    Convert_to_anonymous_function: diag(95123, 3 /* Message */, "Convert_to_anonymous_function_95123", "Convert to anonymous function"),
-    Convert_to_named_function: diag(95124, 3 /* Message */, "Convert_to_named_function_95124", "Convert to named function"),
-    Convert_to_arrow_function: diag(95125, 3 /* Message */, "Convert_to_arrow_function_95125", "Convert to arrow function"),
-    Remove_parentheses: diag(95126, 3 /* Message */, "Remove_parentheses_95126", "Remove parentheses"),
-    Could_not_find_a_containing_arrow_function: diag(95127, 3 /* Message */, "Could_not_find_a_containing_arrow_function_95127", "Could not find a containing arrow function"),
-    Containing_function_is_not_an_arrow_function: diag(95128, 3 /* Message */, "Containing_function_is_not_an_arrow_function_95128", "Containing function is not an arrow function"),
-    Could_not_find_export_statement: diag(95129, 3 /* Message */, "Could_not_find_export_statement_95129", "Could not find export statement"),
-    This_file_already_has_a_default_export: diag(95130, 3 /* Message */, "This_file_already_has_a_default_export_95130", "This file already has a default export"),
-    Could_not_find_import_clause: diag(95131, 3 /* Message */, "Could_not_find_import_clause_95131", "Could not find import clause"),
-    Could_not_find_namespace_import_or_named_imports: diag(95132, 3 /* Message */, "Could_not_find_namespace_import_or_named_imports_95132", "Could not find namespace import or named imports"),
-    Selection_is_not_a_valid_type_node: diag(95133, 3 /* Message */, "Selection_is_not_a_valid_type_node_95133", "Selection is not a valid type node"),
-    No_type_could_be_extracted_from_this_type_node: diag(95134, 3 /* Message */, "No_type_could_be_extracted_from_this_type_node_95134", "No type could be extracted from this type node"),
-    Could_not_find_property_for_which_to_generate_accessor: diag(95135, 3 /* Message */, "Could_not_find_property_for_which_to_generate_accessor_95135", "Could not find property for which to generate accessor"),
-    Name_is_not_valid: diag(95136, 3 /* Message */, "Name_is_not_valid_95136", "Name is not valid"),
-    Can_only_convert_property_with_modifier: diag(95137, 3 /* Message */, "Can_only_convert_property_with_modifier_95137", "Can only convert property with modifier"),
-    Switch_each_misused_0_to_1: diag(95138, 3 /* Message */, "Switch_each_misused_0_to_1_95138", "Switch each misused '{0}' to '{1}'"),
-    Convert_to_optional_chain_expression: diag(95139, 3 /* Message */, "Convert_to_optional_chain_expression_95139", "Convert to optional chain expression"),
-    Could_not_find_convertible_access_expression: diag(95140, 3 /* Message */, "Could_not_find_convertible_access_expression_95140", "Could not find convertible access expression"),
-    Could_not_find_matching_access_expressions: diag(95141, 3 /* Message */, "Could_not_find_matching_access_expressions_95141", "Could not find matching access expressions"),
-    Can_only_convert_logical_AND_access_chains: diag(95142, 3 /* Message */, "Can_only_convert_logical_AND_access_chains_95142", "Can only convert logical AND access chains"),
-    Add_void_to_Promise_resolved_without_a_value: diag(95143, 3 /* Message */, "Add_void_to_Promise_resolved_without_a_value_95143", "Add 'void' to Promise resolved without a value"),
-    Add_void_to_all_Promises_resolved_without_a_value: diag(95144, 3 /* Message */, "Add_void_to_all_Promises_resolved_without_a_value_95144", "Add 'void' to all Promises resolved without a value"),
-    Use_element_access_for_0: diag(95145, 3 /* Message */, "Use_element_access_for_0_95145", "Use element access for '{0}'"),
-    Use_element_access_for_all_undeclared_properties: diag(95146, 3 /* Message */, "Use_element_access_for_all_undeclared_properties_95146", "Use element access for all undeclared properties."),
-    Delete_all_unused_imports: diag(95147, 3 /* Message */, "Delete_all_unused_imports_95147", "Delete all unused imports"),
-    Infer_function_return_type: diag(95148, 3 /* Message */, "Infer_function_return_type_95148", "Infer function return type"),
-    Return_type_must_be_inferred_from_a_function: diag(95149, 3 /* Message */, "Return_type_must_be_inferred_from_a_function_95149", "Return type must be inferred from a function"),
-    Could_not_determine_function_return_type: diag(95150, 3 /* Message */, "Could_not_determine_function_return_type_95150", "Could not determine function return type"),
-    Could_not_convert_to_arrow_function: diag(95151, 3 /* Message */, "Could_not_convert_to_arrow_function_95151", "Could not convert to arrow function"),
-    Could_not_convert_to_named_function: diag(95152, 3 /* Message */, "Could_not_convert_to_named_function_95152", "Could not convert to named function"),
-    Could_not_convert_to_anonymous_function: diag(95153, 3 /* Message */, "Could_not_convert_to_anonymous_function_95153", "Could not convert to anonymous function"),
-    Can_only_convert_string_concatenation: diag(95154, 3 /* Message */, "Can_only_convert_string_concatenation_95154", "Can only convert string concatenation"),
-    Selection_is_not_a_valid_statement_or_statements: diag(95155, 3 /* Message */, "Selection_is_not_a_valid_statement_or_statements_95155", "Selection is not a valid statement or statements"),
-    Add_missing_function_declaration_0: diag(95156, 3 /* Message */, "Add_missing_function_declaration_0_95156", "Add missing function declaration '{0}'"),
-    Add_all_missing_function_declarations: diag(95157, 3 /* Message */, "Add_all_missing_function_declarations_95157", "Add all missing function declarations"),
-    Method_not_implemented: diag(95158, 3 /* Message */, "Method_not_implemented_95158", "Method not implemented."),
-    Function_not_implemented: diag(95159, 3 /* Message */, "Function_not_implemented_95159", "Function not implemented."),
-    Add_override_modifier: diag(95160, 3 /* Message */, "Add_override_modifier_95160", "Add 'override' modifier"),
-    Remove_override_modifier: diag(95161, 3 /* Message */, "Remove_override_modifier_95161", "Remove 'override' modifier"),
-    Add_all_missing_override_modifiers: diag(95162, 3 /* Message */, "Add_all_missing_override_modifiers_95162", "Add all missing 'override' modifiers"),
-    Remove_all_unnecessary_override_modifiers: diag(95163, 3 /* Message */, "Remove_all_unnecessary_override_modifiers_95163", "Remove all unnecessary 'override' modifiers"),
-    Can_only_convert_named_export: diag(95164, 3 /* Message */, "Can_only_convert_named_export_95164", "Can only convert named export"),
-    Add_missing_properties: diag(95165, 3 /* Message */, "Add_missing_properties_95165", "Add missing properties"),
-    Add_all_missing_properties: diag(95166, 3 /* Message */, "Add_all_missing_properties_95166", "Add all missing properties"),
-    Add_missing_attributes: diag(95167, 3 /* Message */, "Add_missing_attributes_95167", "Add missing attributes"),
-    Add_all_missing_attributes: diag(95168, 3 /* Message */, "Add_all_missing_attributes_95168", "Add all missing attributes"),
-    Add_undefined_to_optional_property_type: diag(95169, 3 /* Message */, "Add_undefined_to_optional_property_type_95169", "Add 'undefined' to optional property type"),
-    Convert_named_imports_to_default_import: diag(95170, 3 /* Message */, "Convert_named_imports_to_default_import_95170", "Convert named imports to default import"),
-    Delete_unused_param_tag_0: diag(95171, 3 /* Message */, "Delete_unused_param_tag_0_95171", "Delete unused '@param' tag '{0}'"),
-    Delete_all_unused_param_tags: diag(95172, 3 /* Message */, "Delete_all_unused_param_tags_95172", "Delete all unused '@param' tags"),
-    Rename_param_tag_name_0_to_1: diag(95173, 3 /* Message */, "Rename_param_tag_name_0_to_1_95173", "Rename '@param' tag name '{0}' to '{1}'"),
-    Use_0: diag(95174, 3 /* Message */, "Use_0_95174", "Use `{0}`."),
-    Use_Number_isNaN_in_all_conditions: diag(95175, 3 /* Message */, "Use_Number_isNaN_in_all_conditions_95175", "Use `Number.isNaN` in all conditions."),
-    No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer: diag(18004, 1 /* Error */, "No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer_18004", "No value exists in scope for the shorthand property '{0}'. Either declare one or provide an initializer."),
-    Classes_may_not_have_a_field_named_constructor: diag(18006, 1 /* Error */, "Classes_may_not_have_a_field_named_constructor_18006", "Classes may not have a field named 'constructor'."),
-    JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array: diag(18007, 1 /* Error */, "JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array_18007", "JSX expressions may not use the comma operator. Did you mean to write an array?"),
-    Private_identifiers_cannot_be_used_as_parameters: diag(18009, 1 /* Error */, "Private_identifiers_cannot_be_used_as_parameters_18009", "Private identifiers cannot be used as parameters."),
-    An_accessibility_modifier_cannot_be_used_with_a_private_identifier: diag(18010, 1 /* Error */, "An_accessibility_modifier_cannot_be_used_with_a_private_identifier_18010", "An accessibility modifier cannot be used with a private identifier."),
-    The_operand_of_a_delete_operator_cannot_be_a_private_identifier: diag(18011, 1 /* Error */, "The_operand_of_a_delete_operator_cannot_be_a_private_identifier_18011", "The operand of a 'delete' operator cannot be a private identifier."),
-    constructor_is_a_reserved_word: diag(18012, 1 /* Error */, "constructor_is_a_reserved_word_18012", "'#constructor' is a reserved word."),
-    Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier: diag(18013, 1 /* Error */, "Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier_18013", "Property '{0}' is not accessible outside class '{1}' because it has a private identifier."),
-    The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_private_identifier_with_the_same_spelling: diag(18014, 1 /* Error */, "The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_priv_18014", "The property '{0}' cannot be accessed on type '{1}' within this class because it is shadowed by another private identifier with the same spelling."),
-    Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2: diag(18015, 1 /* Error */, "Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2_18015", "Property '{0}' in type '{1}' refers to a different member that cannot be accessed from within type '{2}'."),
-    Private_identifiers_are_not_allowed_outside_class_bodies: diag(18016, 1 /* Error */, "Private_identifiers_are_not_allowed_outside_class_bodies_18016", "Private identifiers are not allowed outside class bodies."),
-    The_shadowing_declaration_of_0_is_defined_here: diag(18017, 1 /* Error */, "The_shadowing_declaration_of_0_is_defined_here_18017", "The shadowing declaration of '{0}' is defined here"),
-    The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here: diag(18018, 1 /* Error */, "The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here_18018", "The declaration of '{0}' that you probably intended to use is defined here"),
-    _0_modifier_cannot_be_used_with_a_private_identifier: diag(18019, 1 /* Error */, "_0_modifier_cannot_be_used_with_a_private_identifier_18019", "'{0}' modifier cannot be used with a private identifier."),
-    An_enum_member_cannot_be_named_with_a_private_identifier: diag(18024, 1 /* Error */, "An_enum_member_cannot_be_named_with_a_private_identifier_18024", "An enum member cannot be named with a private identifier."),
-    can_only_be_used_at_the_start_of_a_file: diag(18026, 1 /* Error */, "can_only_be_used_at_the_start_of_a_file_18026", "'#!' can only be used at the start of a file."),
-    Compiler_reserves_name_0_when_emitting_private_identifier_downlevel: diag(18027, 1 /* Error */, "Compiler_reserves_name_0_when_emitting_private_identifier_downlevel_18027", "Compiler reserves name '{0}' when emitting private identifier downlevel."),
-    Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher: diag(18028, 1 /* Error */, "Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher_18028", "Private identifiers are only available when targeting ECMAScript 2015 and higher."),
-    Private_identifiers_are_not_allowed_in_variable_declarations: diag(18029, 1 /* Error */, "Private_identifiers_are_not_allowed_in_variable_declarations_18029", "Private identifiers are not allowed in variable declarations."),
-    An_optional_chain_cannot_contain_private_identifiers: diag(18030, 1 /* Error */, "An_optional_chain_cannot_contain_private_identifiers_18030", "An optional chain cannot contain private identifiers."),
-    The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents: diag(18031, 1 /* Error */, "The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituent_18031", "The intersection '{0}' was reduced to 'never' because property '{1}' has conflicting types in some constituents."),
-    The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some: diag(18032, 1 /* Error */, "The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_pr_18032", "The intersection '{0}' was reduced to 'never' because property '{1}' exists in multiple constituents and is private in some."),
-    Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values: diag(18033, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values_18033", "Type '{0}' is not assignable to type '{1}' as required for computed enum member values."),
-    Specify_the_JSX_fragment_factory_function_to_use_when_targeting_react_JSX_emit_with_jsxFactory_compiler_option_is_specified_e_g_Fragment: diag(18034, 3 /* Message */, "Specify_the_JSX_fragment_factory_function_to_use_when_targeting_react_JSX_emit_with_jsxFactory_compi_18034", "Specify the JSX fragment factory function to use when targeting 'react' JSX emit with 'jsxFactory' compiler option is specified, e.g. 'Fragment'."),
-    Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(18035, 1 /* Error */, "Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name_18035", "Invalid value for 'jsxFragmentFactory'. '{0}' is not a valid identifier or qualified-name."),
-    Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator: diag(18036, 1 /* Error */, "Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_dec_18036", "Class decorators can't be used with static private identifier. Consider removing the experimental decorator."),
-    Await_expression_cannot_be_used_inside_a_class_static_block: diag(18037, 1 /* Error */, "Await_expression_cannot_be_used_inside_a_class_static_block_18037", "Await expression cannot be used inside a class static block."),
-    For_await_loops_cannot_be_used_inside_a_class_static_block: diag(18038, 1 /* Error */, "For_await_loops_cannot_be_used_inside_a_class_static_block_18038", "'For await' loops cannot be used inside a class static block."),
-    Invalid_use_of_0_It_cannot_be_used_inside_a_class_static_block: diag(18039, 1 /* Error */, "Invalid_use_of_0_It_cannot_be_used_inside_a_class_static_block_18039", "Invalid use of '{0}'. It cannot be used inside a class static block."),
-    A_return_statement_cannot_be_used_inside_a_class_static_block: diag(18041, 1 /* Error */, "A_return_statement_cannot_be_used_inside_a_class_static_block_18041", "A 'return' statement cannot be used inside a class static block."),
-    _0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation: diag(18042, 1 /* Error */, "_0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation_18042", "'{0}' is a type and cannot be imported in JavaScript files. Use '{1}' in a JSDoc type annotation."),
-    Types_cannot_appear_in_export_declarations_in_JavaScript_files: diag(18043, 1 /* Error */, "Types_cannot_appear_in_export_declarations_in_JavaScript_files_18043", "Types cannot appear in export declarations in JavaScript files."),
-    _0_is_automatically_exported_here: diag(18044, 3 /* Message */, "_0_is_automatically_exported_here_18044", "'{0}' is automatically exported here."),
-    Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher: diag(18045, 1 /* Error */, "Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher_18045", "Properties with the 'accessor' modifier are only available when targeting ECMAScript 2015 and higher."),
-    _0_is_of_type_unknown: diag(18046, 1 /* Error */, "_0_is_of_type_unknown_18046", "'{0}' is of type 'unknown'."),
-    _0_is_possibly_null: diag(18047, 1 /* Error */, "_0_is_possibly_null_18047", "'{0}' is possibly 'null'."),
-    _0_is_possibly_undefined: diag(18048, 1 /* Error */, "_0_is_possibly_undefined_18048", "'{0}' is possibly 'undefined'."),
-    _0_is_possibly_null_or_undefined: diag(18049, 1 /* Error */, "_0_is_possibly_null_or_undefined_18049", "'{0}' is possibly 'null' or 'undefined'."),
-    The_value_0_cannot_be_used_here: diag(18050, 1 /* Error */, "The_value_0_cannot_be_used_here_18050", "The value '{0}' cannot be used here.")
-  };
-
-  // src/compiler/scanner.ts
-  function tokenIsIdentifierOrKeyword(token) {
-    return token >= 79 /* Identifier */;
-  }
-  function tokenIsIdentifierOrKeywordOrGreaterThan(token) {
-    return token === 31 /* GreaterThanToken */ || tokenIsIdentifierOrKeyword(token);
-  }
-  var textToKeywordObj = {
-    abstract: 126 /* AbstractKeyword */,
-    accessor: 127 /* AccessorKeyword */,
-    any: 131 /* AnyKeyword */,
-    as: 128 /* AsKeyword */,
-    asserts: 129 /* AssertsKeyword */,
-    assert: 130 /* AssertKeyword */,
-    bigint: 160 /* BigIntKeyword */,
-    boolean: 134 /* BooleanKeyword */,
-    break: 81 /* BreakKeyword */,
-    case: 82 /* CaseKeyword */,
-    catch: 83 /* CatchKeyword */,
-    class: 84 /* ClassKeyword */,
-    continue: 86 /* ContinueKeyword */,
-    const: 85 /* ConstKeyword */,
-    ["constructor"]: 135 /* ConstructorKeyword */,
-    debugger: 87 /* DebuggerKeyword */,
-    declare: 136 /* DeclareKeyword */,
-    default: 88 /* DefaultKeyword */,
-    delete: 89 /* DeleteKeyword */,
-    do: 90 /* DoKeyword */,
-    else: 91 /* ElseKeyword */,
-    enum: 92 /* EnumKeyword */,
-    export: 93 /* ExportKeyword */,
-    extends: 94 /* ExtendsKeyword */,
-    false: 95 /* FalseKeyword */,
-    finally: 96 /* FinallyKeyword */,
-    for: 97 /* ForKeyword */,
-    from: 158 /* FromKeyword */,
-    function: 98 /* FunctionKeyword */,
-    get: 137 /* GetKeyword */,
-    if: 99 /* IfKeyword */,
-    implements: 117 /* ImplementsKeyword */,
-    import: 100 /* ImportKeyword */,
-    in: 101 /* InKeyword */,
-    infer: 138 /* InferKeyword */,
-    instanceof: 102 /* InstanceOfKeyword */,
-    interface: 118 /* InterfaceKeyword */,
-    intrinsic: 139 /* IntrinsicKeyword */,
-    is: 140 /* IsKeyword */,
-    keyof: 141 /* KeyOfKeyword */,
-    let: 119 /* LetKeyword */,
-    module: 142 /* ModuleKeyword */,
-    namespace: 143 /* NamespaceKeyword */,
-    never: 144 /* NeverKeyword */,
-    new: 103 /* NewKeyword */,
-    null: 104 /* NullKeyword */,
-    number: 148 /* NumberKeyword */,
-    object: 149 /* ObjectKeyword */,
-    package: 120 /* PackageKeyword */,
-    private: 121 /* PrivateKeyword */,
-    protected: 122 /* ProtectedKeyword */,
-    public: 123 /* PublicKeyword */,
-    override: 161 /* OverrideKeyword */,
-    out: 145 /* OutKeyword */,
-    readonly: 146 /* ReadonlyKeyword */,
-    require: 147 /* RequireKeyword */,
-    global: 159 /* GlobalKeyword */,
-    return: 105 /* ReturnKeyword */,
-    satisfies: 150 /* SatisfiesKeyword */,
-    set: 151 /* SetKeyword */,
-    static: 124 /* StaticKeyword */,
-    string: 152 /* StringKeyword */,
-    super: 106 /* SuperKeyword */,
-    switch: 107 /* SwitchKeyword */,
-    symbol: 153 /* SymbolKeyword */,
-    this: 108 /* ThisKeyword */,
-    throw: 109 /* ThrowKeyword */,
-    true: 110 /* TrueKeyword */,
-    try: 111 /* TryKeyword */,
-    type: 154 /* TypeKeyword */,
-    typeof: 112 /* TypeOfKeyword */,
-    undefined: 155 /* UndefinedKeyword */,
-    unique: 156 /* UniqueKeyword */,
-    unknown: 157 /* UnknownKeyword */,
-    var: 113 /* VarKeyword */,
-    void: 114 /* VoidKeyword */,
-    while: 115 /* WhileKeyword */,
-    with: 116 /* WithKeyword */,
-    yield: 125 /* YieldKeyword */,
-    async: 132 /* AsyncKeyword */,
-    await: 133 /* AwaitKeyword */,
-    of: 162 /* OfKeyword */
-  };
-  var textToKeyword = new Map(getEntries(textToKeywordObj));
-  var textToToken = new Map(getEntries({
-    ...textToKeywordObj,
-    "{": 18 /* OpenBraceToken */,
-    "}": 19 /* CloseBraceToken */,
-    "(": 20 /* OpenParenToken */,
-    ")": 21 /* CloseParenToken */,
-    "[": 22 /* OpenBracketToken */,
-    "]": 23 /* CloseBracketToken */,
-    ".": 24 /* DotToken */,
-    "...": 25 /* DotDotDotToken */,
-    ";": 26 /* SemicolonToken */,
-    ",": 27 /* CommaToken */,
-    "<": 29 /* LessThanToken */,
-    ">": 31 /* GreaterThanToken */,
-    "<=": 32 /* LessThanEqualsToken */,
-    ">=": 33 /* GreaterThanEqualsToken */,
-    "==": 34 /* EqualsEqualsToken */,
-    "!=": 35 /* ExclamationEqualsToken */,
-    "===": 36 /* EqualsEqualsEqualsToken */,
-    "!==": 37 /* ExclamationEqualsEqualsToken */,
-    "=>": 38 /* EqualsGreaterThanToken */,
-    "+": 39 /* PlusToken */,
-    "-": 40 /* MinusToken */,
-    "**": 42 /* AsteriskAsteriskToken */,
-    "*": 41 /* AsteriskToken */,
-    "/": 43 /* SlashToken */,
-    "%": 44 /* PercentToken */,
-    "++": 45 /* PlusPlusToken */,
-    "--": 46 /* MinusMinusToken */,
-    "<<": 47 /* LessThanLessThanToken */,
-    "</": 30 /* LessThanSlashToken */,
-    ">>": 48 /* GreaterThanGreaterThanToken */,
-    ">>>": 49 /* GreaterThanGreaterThanGreaterThanToken */,
-    "&": 50 /* AmpersandToken */,
-    "|": 51 /* BarToken */,
-    "^": 52 /* CaretToken */,
-    "!": 53 /* ExclamationToken */,
-    "~": 54 /* TildeToken */,
-    "&&": 55 /* AmpersandAmpersandToken */,
-    "||": 56 /* BarBarToken */,
-    "?": 57 /* QuestionToken */,
-    "??": 60 /* QuestionQuestionToken */,
-    "?.": 28 /* QuestionDotToken */,
-    ":": 58 /* ColonToken */,
-    "=": 63 /* EqualsToken */,
-    "+=": 64 /* PlusEqualsToken */,
-    "-=": 65 /* MinusEqualsToken */,
-    "*=": 66 /* AsteriskEqualsToken */,
-    "**=": 67 /* AsteriskAsteriskEqualsToken */,
-    "/=": 68 /* SlashEqualsToken */,
-    "%=": 69 /* PercentEqualsToken */,
-    "<<=": 70 /* LessThanLessThanEqualsToken */,
-    ">>=": 71 /* GreaterThanGreaterThanEqualsToken */,
-    ">>>=": 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */,
-    "&=": 73 /* AmpersandEqualsToken */,
-    "|=": 74 /* BarEqualsToken */,
-    "^=": 78 /* CaretEqualsToken */,
-    "||=": 75 /* BarBarEqualsToken */,
-    "&&=": 76 /* AmpersandAmpersandEqualsToken */,
-    "??=": 77 /* QuestionQuestionEqualsToken */,
-    "@": 59 /* AtToken */,
-    "#": 62 /* HashToken */,
-    "`": 61 /* BacktickToken */
-  }));
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-  var unicodeESNextIdentifierStart = [65, 90, 97, 122, 170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 880, 884, 886, 887, 890, 893, 895, 895, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1162, 1327, 1329, 1366, 1369, 1369, 1376, 1416, 1488, 1514, 1519, 1522, 1568, 1610, 1646, 1647, 1649, 1747, 1749, 1749, 1765, 1766, 1774, 1775, 1786, 1788, 1791, 1791, 1808, 1808, 1810, 1839, 1869, 1957, 1969, 1969, 1994, 2026, 2036, 2037, 2042, 2042, 2048, 2069, 2074, 2074, 2084, 2084, 2088, 2088, 2112, 2136, 2144, 2154, 2208, 2228, 2230, 2237, 2308, 2361, 2365, 2365, 2384, 2384, 2392, 2401, 2417, 2432, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2493, 2493, 2510, 2510, 2524, 2525, 2527, 2529, 2544, 2545, 2556, 2556, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2649, 2652, 2654, 2654, 2674, 2676, 2693, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 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6176, 6264, 6272, 6314, 6320, 6389, 6400, 6430, 6432, 6443, 6448, 6459, 6470, 6509, 6512, 6516, 6528, 6571, 6576, 6601, 6608, 6618, 6656, 6683, 6688, 6750, 6752, 6780, 6783, 6793, 6800, 6809, 6823, 6823, 6832, 6845, 6912, 6987, 6992, 7001, 7019, 7027, 7040, 7155, 7168, 7223, 7232, 7241, 7245, 7293, 7296, 7304, 7312, 7354, 7357, 7359, 7376, 7378, 7380, 7418, 7424, 7673, 7675, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8255, 8256, 8276, 8276, 8305, 8305, 8319, 8319, 8336, 8348, 8400, 8412, 8417, 8417, 8421, 8432, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8472, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8505, 8508, 8511, 8517, 8521, 8526, 8526, 8544, 8584, 11264, 11310, 11312, 11358, 11360, 11492, 11499, 11507, 11520, 11557, 11559, 11559, 11565, 11565, 11568, 11623, 11631, 11631, 11647, 11670, 11680, 11686, 11688, 11694, 11696, 11702, 11704, 11710, 11712, 11718, 11720, 11726, 11728, 11734, 11736, 11742, 11744, 11775, 12293, 12295, 12321, 12335, 12337, 12341, 12344, 12348, 12353, 12438, 12441, 12447, 12449, 12538, 12540, 12543, 12549, 12591, 12593, 12686, 12704, 12730, 12784, 12799, 13312, 19893, 19968, 40943, 40960, 42124, 42192, 42237, 42240, 42508, 42512, 42539, 42560, 42607, 42612, 42621, 42623, 42737, 42775, 42783, 42786, 42888, 42891, 42943, 42946, 42950, 42999, 43047, 43072, 43123, 43136, 43205, 43216, 43225, 43232, 43255, 43259, 43259, 43261, 43309, 43312, 43347, 43360, 43388, 43392, 43456, 43471, 43481, 43488, 43518, 43520, 43574, 43584, 43597, 43600, 43609, 43616, 43638, 43642, 43714, 43739, 43741, 43744, 43759, 43762, 43766, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43814, 43816, 43822, 43824, 43866, 43868, 43879, 43888, 44010, 44012, 44013, 44016, 44025, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65024, 65039, 65056, 65071, 65075, 65076, 65101, 65103, 65136, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500, 65536, 65547, 65549, 65574, 65576, 65594, 65596, 65597, 65599, 65613, 65616, 65629, 65664, 65786, 65856, 65908, 66045, 66045, 66176, 66204, 66208, 66256, 66272, 66272, 66304, 66335, 66349, 66378, 66384, 66426, 66432, 66461, 66464, 66499, 66504, 66511, 66513, 66517, 66560, 66717, 66720, 66729, 66736, 66771, 66776, 66811, 66816, 66855, 66864, 66915, 67072, 67382, 67392, 67413, 67424, 67431, 67584, 67589, 67592, 67592, 67594, 67637, 67639, 67640, 67644, 67644, 67647, 67669, 67680, 67702, 67712, 67742, 67808, 67826, 67828, 67829, 67840, 67861, 67872, 67897, 67968, 68023, 68030, 68031, 68096, 68099, 68101, 68102, 68108, 68115, 68117, 68119, 68121, 68149, 68152, 68154, 68159, 68159, 68192, 68220, 68224, 68252, 68288, 68295, 68297, 68326, 68352, 68405, 68416, 68437, 68448, 68466, 68480, 68497, 68608, 68680, 68736, 68786, 68800, 68850, 68864, 68903, 68912, 68921, 69376, 69404, 69415, 69415, 69424, 69456, 69600, 69622, 69632, 69702, 69734, 69743, 69759, 69818, 69840, 69864, 69872, 69881, 69888, 69940, 69942, 69951, 69956, 69958, 69968, 70003, 70006, 70006, 70016, 70084, 70089, 70092, 70096, 70106, 70108, 70108, 70144, 70161, 70163, 70199, 70206, 70206, 70272, 70278, 70280, 70280, 70282, 70285, 70287, 70301, 70303, 70312, 70320, 70378, 70384, 70393, 70400, 70403, 70405, 70412, 70415, 70416, 70419, 70440, 70442, 70448, 70450, 70451, 70453, 70457, 70459, 70468, 70471, 70472, 70475, 70477, 70480, 70480, 70487, 70487, 70493, 70499, 70502, 70508, 70512, 70516, 70656, 70730, 70736, 70745, 70750, 70751, 70784, 70853, 70855, 70855, 70864, 70873, 71040, 71093, 71096, 71104, 71128, 71133, 71168, 71232, 71236, 71236, 71248, 71257, 71296, 71352, 71360, 71369, 71424, 71450, 71453, 71467, 71472, 71481, 71680, 71738, 71840, 71913, 71935, 71935, 72096, 72103, 72106, 72151, 72154, 72161, 72163, 72164, 72192, 72254, 72263, 72263, 72272, 72345, 72349, 72349, 72384, 72440, 72704, 72712, 72714, 72758, 72760, 72768, 72784, 72793, 72818, 72847, 72850, 72871, 72873, 72886, 72960, 72966, 72968, 72969, 72971, 73014, 73018, 73018, 73020, 73021, 73023, 73031, 73040, 73049, 73056, 73061, 73063, 73064, 73066, 73102, 73104, 73105, 73107, 73112, 73120, 73129, 73440, 73462, 73728, 74649, 74752, 74862, 74880, 75075, 77824, 78894, 82944, 83526, 92160, 92728, 92736, 92766, 92768, 92777, 92880, 92909, 92912, 92916, 92928, 92982, 92992, 92995, 93008, 93017, 93027, 93047, 93053, 93071, 93760, 93823, 93952, 94026, 94031, 94087, 94095, 94111, 94176, 94177, 94179, 94179, 94208, 100343, 100352, 101106, 110592, 110878, 110928, 110930, 110948, 110951, 110960, 111355, 113664, 113770, 113776, 113788, 113792, 113800, 113808, 113817, 113821, 113822, 119141, 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-  var commentDirectiveRegExSingleLine = /^\/\/\/?\s*@(ts-expect-error|ts-ignore)/;
-  var commentDirectiveRegExMultiLine = /^(?:\/|\*)*\s*@(ts-expect-error|ts-ignore)/;
-  function lookupInUnicodeMap(code, map2) {
-    if (code < map2[0]) {
+  return false;
+}
+function isEmptyBindingElement(node) {
+  if (isOmittedExpression(node)) {
+    return true;
+  }
+  return isEmptyBindingPattern(node.name);
+}
+function walkUpBindingElementsAndPatterns(binding) {
+  let node = binding.parent;
+  while (isBindingElement(node.parent)) {
+    node = node.parent.parent;
+  }
+  return node.parent;
+}
+function getCombinedFlags(node, getFlags) {
+  if (isBindingElement(node)) {
+    node = walkUpBindingElementsAndPatterns(node);
+  }
+  let flags = getFlags(node);
+  if (node.kind === 257 /* VariableDeclaration */) {
+    node = node.parent;
+  }
+  if (node && node.kind === 258 /* VariableDeclarationList */) {
+    flags |= getFlags(node);
+    node = node.parent;
+  }
+  if (node && node.kind === 240 /* VariableStatement */) {
+    flags |= getFlags(node);
+  }
+  return flags;
+}
+function getCombinedModifierFlags(node) {
+  return getCombinedFlags(node, getEffectiveModifierFlags);
+}
+function getCombinedNodeFlagsAlwaysIncludeJSDoc(node) {
+  return getCombinedFlags(node, getEffectiveModifierFlagsAlwaysIncludeJSDoc);
+}
+function getCombinedNodeFlags(node) {
+  return getCombinedFlags(node, (n) => n.flags);
+}
+var supportedLocaleDirectories = ["cs", "de", "es", "fr", "it", "ja", "ko", "pl", "pt-br", "ru", "tr", "zh-cn", "zh-tw"];
+function validateLocaleAndSetLanguage(locale, sys2, errors) {
+  const lowerCaseLocale = locale.toLowerCase();
+  const matchResult = /^([a-z]+)([_\-]([a-z]+))?$/.exec(lowerCaseLocale);
+  if (!matchResult) {
+    if (errors) {
+      errors.push(createCompilerDiagnostic(Diagnostics.Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1, "en", "ja-jp"));
+    }
+    return;
+  }
+  const language = matchResult[1];
+  const territory = matchResult[3];
+  if (contains(supportedLocaleDirectories, lowerCaseLocale) && !trySetLanguageAndTerritory(language, territory, errors)) {
+    trySetLanguageAndTerritory(
+      language,
+      /*territory*/
+      void 0,
+      errors
+    );
+  }
+  setUILocale(locale);
+  function trySetLanguageAndTerritory(language2, territory2, errors2) {
+    const compilerFilePath = normalizePath(sys2.getExecutingFilePath());
+    const containingDirectoryPath = getDirectoryPath(compilerFilePath);
+    let filePath = combinePaths(containingDirectoryPath, language2);
+    if (territory2) {
+      filePath = filePath + "-" + territory2;
+    }
+    filePath = sys2.resolvePath(combinePaths(filePath, "diagnosticMessages.generated.json"));
+    if (!sys2.fileExists(filePath)) {
       return false;
     }
-    let lo = 0;
-    let hi = map2.length;
-    let mid;
-    while (lo + 1 < hi) {
-      mid = lo + (hi - lo) / 2;
-      mid -= mid % 2;
-      if (map2[mid] <= code && code <= map2[mid + 1]) {
-        return true;
+    let fileContents = "";
+    try {
+      fileContents = sys2.readFile(filePath);
+    } catch (e) {
+      if (errors2) {
+        errors2.push(createCompilerDiagnostic(Diagnostics.Unable_to_open_file_0, filePath));
       }
-      if (code < map2[mid]) {
-        hi = mid;
-      } else {
-        lo = mid + 2;
+      return false;
+    }
+    try {
+      setLocalizedDiagnosticMessages(JSON.parse(fileContents));
+    } catch (e) {
+      if (errors2) {
+        errors2.push(createCompilerDiagnostic(Diagnostics.Corrupted_locale_file_0, filePath));
       }
+      return false;
     }
-    return false;
+    return true;
   }
-  function isUnicodeIdentifierStart(code, languageVersion) {
-    return languageVersion >= 2 /* ES2015 */ ? lookupInUnicodeMap(code, unicodeESNextIdentifierStart) : languageVersion === 1 /* ES5 */ ? lookupInUnicodeMap(code, unicodeES5IdentifierStart) : lookupInUnicodeMap(code, unicodeES3IdentifierStart);
+}
+function getOriginalNode(node, nodeTest) {
+  if (node) {
+    while (node.original !== void 0) {
+      node = node.original;
+    }
+  }
+  return !nodeTest || nodeTest(node) ? node : void 0;
+}
+function findAncestor(node, callback) {
+  while (node) {
+    const result = callback(node);
+    if (result === "quit") {
+      return void 0;
+    } else if (result) {
+      return node;
+    }
+    node = node.parent;
   }
-  function isUnicodeIdentifierPart(code, languageVersion) {
-    return languageVersion >= 2 /* ES2015 */ ? lookupInUnicodeMap(code, unicodeESNextIdentifierPart) : languageVersion === 1 /* ES5 */ ? lookupInUnicodeMap(code, unicodeES5IdentifierPart) : lookupInUnicodeMap(code, unicodeES3IdentifierPart);
+  return void 0;
+}
+function isParseTreeNode(node) {
+  return (node.flags & 8 /* Synthesized */) === 0;
+}
+function getParseTreeNode(node, nodeTest) {
+  if (node === void 0 || isParseTreeNode(node)) {
+    return node;
   }
-  function makeReverseMap(source) {
-    const result = [];
-    source.forEach((value, name) => {
-      result[value] = name;
-    });
-    return result;
+  node = node.original;
+  while (node) {
+    if (isParseTreeNode(node)) {
+      return !nodeTest || nodeTest(node) ? node : void 0;
+    }
+    node = node.original;
   }
-  var tokenStrings = makeReverseMap(textToToken);
-  function tokenToString(t) {
-    return tokenStrings[t];
+}
+function escapeLeadingUnderscores(identifier) {
+  return identifier.length >= 2 && identifier.charCodeAt(0) === 95 /* _ */ && identifier.charCodeAt(1) === 95 /* _ */ ? "_" + identifier : identifier;
+}
+function unescapeLeadingUnderscores(identifier) {
+  const id = identifier;
+  return id.length >= 3 && id.charCodeAt(0) === 95 /* _ */ && id.charCodeAt(1) === 95 /* _ */ && id.charCodeAt(2) === 95 /* _ */ ? id.substr(1) : id;
+}
+function idText(identifierOrPrivateName) {
+  return unescapeLeadingUnderscores(identifierOrPrivateName.escapedText);
+}
+function symbolName(symbol) {
+  if (symbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(symbol.valueDeclaration)) {
+    return idText(symbol.valueDeclaration.name);
+  }
+  return unescapeLeadingUnderscores(symbol.escapedName);
+}
+function nameForNamelessJSDocTypedef(declaration) {
+  const hostNode = declaration.parent.parent;
+  if (!hostNode) {
+    return void 0;
   }
-  function stringToToken(s) {
-    return textToToken.get(s);
+  if (isDeclaration(hostNode)) {
+    return getDeclarationIdentifier(hostNode);
   }
-  function computeLineStarts(text) {
-    const result = [];
-    let pos = 0;
-    let lineStart = 0;
-    while (pos < text.length) {
-      const ch = text.charCodeAt(pos);
-      pos++;
-      switch (ch) {
-        case 13 /* carriageReturn */:
-          if (text.charCodeAt(pos) === 10 /* lineFeed */) {
-            pos++;
-          }
-        case 10 /* lineFeed */:
-          result.push(lineStart);
-          lineStart = pos;
-          break;
-        default:
-          if (ch > 127 /* maxAsciiCharacter */ && isLineBreak(ch)) {
-            result.push(lineStart);
-            lineStart = pos;
+  switch (hostNode.kind) {
+    case 240 /* VariableStatement */:
+      if (hostNode.declarationList && hostNode.declarationList.declarations[0]) {
+        return getDeclarationIdentifier(hostNode.declarationList.declarations[0]);
+      }
+      break;
+    case 241 /* ExpressionStatement */:
+      let expr = hostNode.expression;
+      if (expr.kind === 223 /* BinaryExpression */ && expr.operatorToken.kind === 63 /* EqualsToken */) {
+        expr = expr.left;
+      }
+      switch (expr.kind) {
+        case 208 /* PropertyAccessExpression */:
+          return expr.name;
+        case 209 /* ElementAccessExpression */:
+          const arg = expr.argumentExpression;
+          if (isIdentifier(arg)) {
+            return arg;
           }
-          break;
       }
+      break;
+    case 214 /* ParenthesizedExpression */: {
+      return getDeclarationIdentifier(hostNode.expression);
+    }
+    case 253 /* LabeledStatement */: {
+      if (isDeclaration(hostNode.statement) || isExpression(hostNode.statement)) {
+        return getDeclarationIdentifier(hostNode.statement);
+      }
+      break;
     }
-    result.push(lineStart);
-    return result;
   }
-  function getPositionOfLineAndCharacter(sourceFile, line, character, allowEdits) {
-    return sourceFile.getPositionOfLineAndCharacter ? sourceFile.getPositionOfLineAndCharacter(line, character, allowEdits) : computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character, sourceFile.text, allowEdits);
+}
+function getDeclarationIdentifier(node) {
+  const name = getNameOfDeclaration(node);
+  return name && isIdentifier(name) ? name : void 0;
+}
+function nodeHasName(statement, name) {
+  if (isNamedDeclaration(statement) && isIdentifier(statement.name) && idText(statement.name) === idText(name)) {
+    return true;
   }
-  function computePositionOfLineAndCharacter(lineStarts, line, character, debugText, allowEdits) {
-    if (line < 0 || line >= lineStarts.length) {
-      if (allowEdits) {
-        line = line < 0 ? 0 : line >= lineStarts.length ? lineStarts.length - 1 : line;
-      } else {
-        Debug.fail(`Bad line number. Line: ${line}, lineStarts.length: ${lineStarts.length} , line map is correct? ${debugText !== void 0 ? arraysEqual(lineStarts, computeLineStarts(debugText)) : "unknown"}`);
+  if (isVariableStatement(statement) && some(statement.declarationList.declarations, (d) => nodeHasName(d, name))) {
+    return true;
+  }
+  return false;
+}
+function getNameOfJSDocTypedef(declaration) {
+  return declaration.name || nameForNamelessJSDocTypedef(declaration);
+}
+function isNamedDeclaration(node) {
+  return !!node.name;
+}
+function getNonAssignedNameOfDeclaration(declaration) {
+  switch (declaration.kind) {
+    case 79 /* Identifier */:
+      return declaration;
+    case 351 /* JSDocPropertyTag */:
+    case 344 /* JSDocParameterTag */: {
+      const { name } = declaration;
+      if (name.kind === 163 /* QualifiedName */) {
+        return name.right;
+      }
+      break;
+    }
+    case 210 /* CallExpression */:
+    case 223 /* BinaryExpression */: {
+      const expr2 = declaration;
+      switch (getAssignmentDeclarationKind(expr2)) {
+        case 1 /* ExportsProperty */:
+        case 4 /* ThisProperty */:
+        case 5 /* Property */:
+        case 3 /* PrototypeProperty */:
+          return getElementOrPropertyAccessArgumentExpressionOrName(expr2.left);
+        case 7 /* ObjectDefinePropertyValue */:
+        case 8 /* ObjectDefinePropertyExports */:
+        case 9 /* ObjectDefinePrototypeProperty */:
+          return expr2.arguments[1];
+        default:
+          return void 0;
       }
     }
-    const res = lineStarts[line] + character;
-    if (allowEdits) {
-      return res > lineStarts[line + 1] ? lineStarts[line + 1] : typeof debugText === "string" && res > debugText.length ? debugText.length : res;
+    case 349 /* JSDocTypedefTag */:
+      return getNameOfJSDocTypedef(declaration);
+    case 343 /* JSDocEnumTag */:
+      return nameForNamelessJSDocTypedef(declaration);
+    case 274 /* ExportAssignment */: {
+      const { expression } = declaration;
+      return isIdentifier(expression) ? expression : void 0;
     }
-    if (line < lineStarts.length - 1) {
-      Debug.assert(res < lineStarts[line + 1]);
-    } else if (debugText !== void 0) {
-      Debug.assert(res <= debugText.length);
+    case 209 /* ElementAccessExpression */:
+      const expr = declaration;
+      if (isBindableStaticElementAccessExpression(expr)) {
+        return expr.argumentExpression;
+      }
+  }
+  return declaration.name;
+}
+function getNameOfDeclaration(declaration) {
+  if (declaration === void 0)
+    return void 0;
+  return getNonAssignedNameOfDeclaration(declaration) || (isFunctionExpression(declaration) || isArrowFunction(declaration) || isClassExpression(declaration) ? getAssignedName(declaration) : void 0);
+}
+function getAssignedName(node) {
+  if (!node.parent) {
+    return void 0;
+  } else if (isPropertyAssignment(node.parent) || isBindingElement(node.parent)) {
+    return node.parent.name;
+  } else if (isBinaryExpression(node.parent) && node === node.parent.right) {
+    if (isIdentifier(node.parent.left)) {
+      return node.parent.left;
+    } else if (isAccessExpression(node.parent.left)) {
+      return getElementOrPropertyAccessArgumentExpressionOrName(node.parent.left);
+    }
+  } else if (isVariableDeclaration(node.parent) && isIdentifier(node.parent.name)) {
+    return node.parent.name;
+  }
+}
+function getDecorators(node) {
+  if (hasDecorators(node)) {
+    return filter(node.modifiers, isDecorator);
+  }
+}
+function getModifiers(node) {
+  if (hasSyntacticModifier(node, 126975 /* Modifier */)) {
+    return filter(node.modifiers, isModifier);
+  }
+}
+function getJSDocParameterTagsWorker(param, noCache) {
+  if (param.name) {
+    if (isIdentifier(param.name)) {
+      const name = param.name.escapedText;
+      return getJSDocTagsWorker(param.parent, noCache).filter((tag) => isJSDocParameterTag(tag) && isIdentifier(tag.name) && tag.name.escapedText === name);
+    } else {
+      const i = param.parent.parameters.indexOf(param);
+      Debug.assert(i > -1, "Parameters should always be in their parents' parameter list");
+      const paramTags = getJSDocTagsWorker(param.parent, noCache).filter(isJSDocParameterTag);
+      if (i < paramTags.length) {
+        return [paramTags[i]];
+      }
     }
-    return res;
   }
-  function getLineStarts(sourceFile) {
-    return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text));
+  return emptyArray;
+}
+function getJSDocParameterTags(param) {
+  return getJSDocParameterTagsWorker(
+    param,
+    /*noCache*/
+    false
+  );
+}
+function getJSDocParameterTagsNoCache(param) {
+  return getJSDocParameterTagsWorker(
+    param,
+    /*noCache*/
+    true
+  );
+}
+function getJSDocTypeParameterTagsWorker(param, noCache) {
+  const name = param.name.escapedText;
+  return getJSDocTagsWorker(param.parent, noCache).filter((tag) => isJSDocTemplateTag(tag) && tag.typeParameters.some((tp) => tp.name.escapedText === name));
+}
+function getJSDocTypeParameterTags(param) {
+  return getJSDocTypeParameterTagsWorker(
+    param,
+    /*noCache*/
+    false
+  );
+}
+function getJSDocTypeParameterTagsNoCache(param) {
+  return getJSDocTypeParameterTagsWorker(
+    param,
+    /*noCache*/
+    true
+  );
+}
+function hasJSDocParameterTags(node) {
+  return !!getFirstJSDocTag(node, isJSDocParameterTag);
+}
+function getJSDocAugmentsTag(node) {
+  return getFirstJSDocTag(node, isJSDocAugmentsTag);
+}
+function getJSDocImplementsTags(node) {
+  return getAllJSDocTags(node, isJSDocImplementsTag);
+}
+function getJSDocClassTag(node) {
+  return getFirstJSDocTag(node, isJSDocClassTag);
+}
+function getJSDocPublicTag(node) {
+  return getFirstJSDocTag(node, isJSDocPublicTag);
+}
+function getJSDocPublicTagNoCache(node) {
+  return getFirstJSDocTag(
+    node,
+    isJSDocPublicTag,
+    /*noCache*/
+    true
+  );
+}
+function getJSDocPrivateTag(node) {
+  return getFirstJSDocTag(node, isJSDocPrivateTag);
+}
+function getJSDocPrivateTagNoCache(node) {
+  return getFirstJSDocTag(
+    node,
+    isJSDocPrivateTag,
+    /*noCache*/
+    true
+  );
+}
+function getJSDocProtectedTag(node) {
+  return getFirstJSDocTag(node, isJSDocProtectedTag);
+}
+function getJSDocProtectedTagNoCache(node) {
+  return getFirstJSDocTag(
+    node,
+    isJSDocProtectedTag,
+    /*noCache*/
+    true
+  );
+}
+function getJSDocReadonlyTag(node) {
+  return getFirstJSDocTag(node, isJSDocReadonlyTag);
+}
+function getJSDocReadonlyTagNoCache(node) {
+  return getFirstJSDocTag(
+    node,
+    isJSDocReadonlyTag,
+    /*noCache*/
+    true
+  );
+}
+function getJSDocOverrideTagNoCache(node) {
+  return getFirstJSDocTag(
+    node,
+    isJSDocOverrideTag,
+    /*noCache*/
+    true
+  );
+}
+function getJSDocDeprecatedTag(node) {
+  return getFirstJSDocTag(node, isJSDocDeprecatedTag);
+}
+function getJSDocDeprecatedTagNoCache(node) {
+  return getFirstJSDocTag(
+    node,
+    isJSDocDeprecatedTag,
+    /*noCache*/
+    true
+  );
+}
+function getJSDocEnumTag(node) {
+  return getFirstJSDocTag(node, isJSDocEnumTag);
+}
+function getJSDocThisTag(node) {
+  return getFirstJSDocTag(node, isJSDocThisTag);
+}
+function getJSDocReturnTag(node) {
+  return getFirstJSDocTag(node, isJSDocReturnTag);
+}
+function getJSDocTemplateTag(node) {
+  return getFirstJSDocTag(node, isJSDocTemplateTag);
+}
+function getJSDocTypeTag(node) {
+  const tag = getFirstJSDocTag(node, isJSDocTypeTag);
+  if (tag && tag.typeExpression && tag.typeExpression.type) {
+    return tag;
+  }
+  return void 0;
+}
+function getJSDocType(node) {
+  let tag = getFirstJSDocTag(node, isJSDocTypeTag);
+  if (!tag && isParameter(node)) {
+    tag = find(getJSDocParameterTags(node), (tag2) => !!tag2.typeExpression);
+  }
+  return tag && tag.typeExpression && tag.typeExpression.type;
+}
+function getJSDocReturnType(node) {
+  const returnTag = getJSDocReturnTag(node);
+  if (returnTag && returnTag.typeExpression) {
+    return returnTag.typeExpression.type;
+  }
+  const typeTag = getJSDocTypeTag(node);
+  if (typeTag && typeTag.typeExpression) {
+    const type = typeTag.typeExpression.type;
+    if (isTypeLiteralNode(type)) {
+      const sig = find(type.members, isCallSignatureDeclaration);
+      return sig && sig.type;
+    }
+    if (isFunctionTypeNode(type) || isJSDocFunctionType(type)) {
+      return type.type;
+    }
+  }
+}
+function getJSDocTagsWorker(node, noCache) {
+  if (!canHaveJSDoc(node))
+    return emptyArray;
+  let tags = node.jsDocCache;
+  if (tags === void 0 || noCache) {
+    const comments = getJSDocCommentsAndTags(node, noCache);
+    Debug.assert(comments.length < 2 || comments[0] !== comments[1]);
+    tags = flatMap(comments, (j) => isJSDoc(j) ? j.tags : j);
+    if (!noCache) {
+      node.jsDocCache = tags;
+    }
+  }
+  return tags;
+}
+function getJSDocTags(node) {
+  return getJSDocTagsWorker(
+    node,
+    /*noCache*/
+    false
+  );
+}
+function getJSDocTagsNoCache(node) {
+  return getJSDocTagsWorker(
+    node,
+    /*noCache*/
+    true
+  );
+}
+function getFirstJSDocTag(node, predicate, noCache) {
+  return find(getJSDocTagsWorker(node, noCache), predicate);
+}
+function getAllJSDocTags(node, predicate) {
+  return getJSDocTags(node).filter(predicate);
+}
+function getAllJSDocTagsOfKind(node, kind) {
+  return getJSDocTags(node).filter((doc) => doc.kind === kind);
+}
+function getTextOfJSDocComment(comment) {
+  return typeof comment === "string" ? comment : comment == null ? void 0 : comment.map((c) => c.kind === 324 /* JSDocText */ ? c.text : formatJSDocLink(c)).join("");
+}
+function formatJSDocLink(link) {
+  const kind = link.kind === 327 /* JSDocLink */ ? "link" : link.kind === 328 /* JSDocLinkCode */ ? "linkcode" : "linkplain";
+  const name = link.name ? entityNameToString(link.name) : "";
+  const space = link.name && link.text.startsWith("://") ? "" : " ";
+  return `{@${kind} ${name}${space}${link.text}}`;
+}
+function getEffectiveTypeParameterDeclarations(node) {
+  if (isJSDocSignature(node)) {
+    if (isJSDocOverloadTag(node.parent)) {
+      const jsDoc = getJSDocRoot(node.parent);
+      if (jsDoc && length(jsDoc.tags)) {
+        return flatMap(jsDoc.tags, (tag) => isJSDocTemplateTag(tag) ? tag.typeParameters : void 0);
+      }
+    }
+    return emptyArray;
   }
-  function computeLineAndCharacterOfPosition(lineStarts, position) {
-    const lineNumber = computeLineOfPosition(lineStarts, position);
-    return {
-      line: lineNumber,
-      character: position - lineStarts[lineNumber]
-    };
+  if (isJSDocTypeAlias(node)) {
+    Debug.assert(node.parent.kind === 323 /* JSDoc */);
+    return flatMap(node.parent.tags, (tag) => isJSDocTemplateTag(tag) ? tag.typeParameters : void 0);
+  }
+  if (node.typeParameters) {
+    return node.typeParameters;
+  }
+  if (canHaveIllegalTypeParameters(node) && node.typeParameters) {
+    return node.typeParameters;
+  }
+  if (isInJSFile(node)) {
+    const decls = getJSDocTypeParameterDeclarations(node);
+    if (decls.length) {
+      return decls;
+    }
+    const typeTag = getJSDocType(node);
+    if (typeTag && isFunctionTypeNode(typeTag) && typeTag.typeParameters) {
+      return typeTag.typeParameters;
+    }
+  }
+  return emptyArray;
+}
+function getEffectiveConstraintOfTypeParameter(node) {
+  return node.constraint ? node.constraint : isJSDocTemplateTag(node.parent) && node === node.parent.typeParameters[0] ? node.parent.constraint : void 0;
+}
+function isMemberName(node) {
+  return node.kind === 79 /* Identifier */ || node.kind === 80 /* PrivateIdentifier */;
+}
+function isGetOrSetAccessorDeclaration(node) {
+  return node.kind === 175 /* SetAccessor */ || node.kind === 174 /* GetAccessor */;
+}
+function isPropertyAccessChain(node) {
+  return isPropertyAccessExpression(node) && !!(node.flags & 32 /* OptionalChain */);
+}
+function isElementAccessChain(node) {
+  return isElementAccessExpression(node) && !!(node.flags & 32 /* OptionalChain */);
+}
+function isCallChain(node) {
+  return isCallExpression(node) && !!(node.flags & 32 /* OptionalChain */);
+}
+function isOptionalChain(node) {
+  const kind = node.kind;
+  return !!(node.flags & 32 /* OptionalChain */) && (kind === 208 /* PropertyAccessExpression */ || kind === 209 /* ElementAccessExpression */ || kind === 210 /* CallExpression */ || kind === 232 /* NonNullExpression */);
+}
+function isOptionalChainRoot(node) {
+  return isOptionalChain(node) && !isNonNullExpression(node) && !!node.questionDotToken;
+}
+function isExpressionOfOptionalChainRoot(node) {
+  return isOptionalChainRoot(node.parent) && node.parent.expression === node;
+}
+function isOutermostOptionalChain(node) {
+  return !isOptionalChain(node.parent) || isOptionalChainRoot(node.parent) || node !== node.parent.expression;
+}
+function isNullishCoalesce(node) {
+  return node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 60 /* QuestionQuestionToken */;
+}
+function isConstTypeReference(node) {
+  return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "const" && !node.typeArguments;
+}
+function skipPartiallyEmittedExpressions(node) {
+  return skipOuterExpressions(node, 8 /* PartiallyEmittedExpressions */);
+}
+function isNonNullChain(node) {
+  return isNonNullExpression(node) && !!(node.flags & 32 /* OptionalChain */);
+}
+function isBreakOrContinueStatement(node) {
+  return node.kind === 249 /* BreakStatement */ || node.kind === 248 /* ContinueStatement */;
+}
+function isNamedExportBindings(node) {
+  return node.kind === 277 /* NamespaceExport */ || node.kind === 276 /* NamedExports */;
+}
+function isUnparsedTextLike(node) {
+  switch (node.kind) {
+    case 305 /* UnparsedText */:
+    case 306 /* UnparsedInternalText */:
+      return true;
+    default:
+      return false;
   }
-  function computeLineOfPosition(lineStarts, position, lowerBound) {
-    let lineNumber = binarySearch(lineStarts, position, identity, compareValues, lowerBound);
-    if (lineNumber < 0) {
-      lineNumber = ~lineNumber - 1;
-      Debug.assert(lineNumber !== -1, "position cannot precede the beginning of the file");
-    }
-    return lineNumber;
+}
+function isUnparsedNode(node) {
+  return isUnparsedTextLike(node) || node.kind === 303 /* UnparsedPrologue */ || node.kind === 307 /* UnparsedSyntheticReference */;
+}
+function isJSDocPropertyLikeTag(node) {
+  return node.kind === 351 /* JSDocPropertyTag */ || node.kind === 344 /* JSDocParameterTag */;
+}
+function isNode(node) {
+  return isNodeKind(node.kind);
+}
+function isNodeKind(kind) {
+  return kind >= 163 /* FirstNode */;
+}
+function isTokenKind(kind) {
+  return kind >= 0 /* FirstToken */ && kind <= 162 /* LastToken */;
+}
+function isToken(n) {
+  return isTokenKind(n.kind);
+}
+function isNodeArray(array) {
+  return hasProperty(array, "pos") && hasProperty(array, "end");
+}
+function isLiteralKind(kind) {
+  return 8 /* FirstLiteralToken */ <= kind && kind <= 14 /* LastLiteralToken */;
+}
+function isLiteralExpression(node) {
+  return isLiteralKind(node.kind);
+}
+function isLiteralExpressionOfObject(node) {
+  switch (node.kind) {
+    case 207 /* ObjectLiteralExpression */:
+    case 206 /* ArrayLiteralExpression */:
+    case 13 /* RegularExpressionLiteral */:
+    case 215 /* FunctionExpression */:
+    case 228 /* ClassExpression */:
+      return true;
   }
-  function getLinesBetweenPositions(sourceFile, pos1, pos2) {
-    if (pos1 === pos2)
-      return 0;
-    const lineStarts = getLineStarts(sourceFile);
-    const lower = Math.min(pos1, pos2);
-    const isNegative = lower === pos2;
-    const upper = isNegative ? pos1 : pos2;
-    const lowerLine = computeLineOfPosition(lineStarts, lower);
-    const upperLine = computeLineOfPosition(lineStarts, upper, lowerLine);
-    return isNegative ? lowerLine - upperLine : upperLine - lowerLine;
+  return false;
+}
+function isTemplateLiteralKind(kind) {
+  return 14 /* FirstTemplateToken */ <= kind && kind <= 17 /* LastTemplateToken */;
+}
+function isTemplateLiteralToken(node) {
+  return isTemplateLiteralKind(node.kind);
+}
+function isTemplateMiddleOrTemplateTail(node) {
+  const kind = node.kind;
+  return kind === 16 /* TemplateMiddle */ || kind === 17 /* TemplateTail */;
+}
+function isImportOrExportSpecifier(node) {
+  return isImportSpecifier(node) || isExportSpecifier(node);
+}
+function isTypeOnlyImportOrExportDeclaration(node) {
+  switch (node.kind) {
+    case 273 /* ImportSpecifier */:
+    case 278 /* ExportSpecifier */:
+      return node.isTypeOnly || node.parent.parent.isTypeOnly;
+    case 271 /* NamespaceImport */:
+      return node.parent.isTypeOnly;
+    case 270 /* ImportClause */:
+    case 268 /* ImportEqualsDeclaration */:
+      return node.isTypeOnly;
+    default:
+      return false;
   }
-  function getLineAndCharacterOfPosition(sourceFile, position) {
-    return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position);
+}
+function isAssertionKey(node) {
+  return isStringLiteral(node) || isIdentifier(node);
+}
+function isStringTextContainingNode(node) {
+  return node.kind === 10 /* StringLiteral */ || isTemplateLiteralKind(node.kind);
+}
+function isGeneratedIdentifier(node) {
+  return isIdentifier(node) && node.autoGenerate !== void 0;
+}
+function isGeneratedPrivateIdentifier(node) {
+  return isPrivateIdentifier(node) && node.autoGenerate !== void 0;
+}
+function isPrivateIdentifierClassElementDeclaration(node) {
+  return (isPropertyDeclaration(node) || isMethodOrAccessor(node)) && isPrivateIdentifier(node.name);
+}
+function isPrivateIdentifierPropertyAccessExpression(node) {
+  return isPropertyAccessExpression(node) && isPrivateIdentifier(node.name);
+}
+function isModifierKind(token) {
+  switch (token) {
+    case 126 /* AbstractKeyword */:
+    case 127 /* AccessorKeyword */:
+    case 132 /* AsyncKeyword */:
+    case 85 /* ConstKeyword */:
+    case 136 /* DeclareKeyword */:
+    case 88 /* DefaultKeyword */:
+    case 93 /* ExportKeyword */:
+    case 101 /* InKeyword */:
+    case 123 /* PublicKeyword */:
+    case 121 /* PrivateKeyword */:
+    case 122 /* ProtectedKeyword */:
+    case 146 /* ReadonlyKeyword */:
+    case 124 /* StaticKeyword */:
+    case 145 /* OutKeyword */:
+    case 161 /* OverrideKeyword */:
+      return true;
   }
-  function isWhiteSpaceLike(ch) {
-    return isWhiteSpaceSingleLine(ch) || isLineBreak(ch);
+  return false;
+}
+function isParameterPropertyModifier(kind) {
+  return !!(modifierToFlag(kind) & 16476 /* ParameterPropertyModifier */);
+}
+function isClassMemberModifier(idToken) {
+  return isParameterPropertyModifier(idToken) || idToken === 124 /* StaticKeyword */ || idToken === 161 /* OverrideKeyword */ || idToken === 127 /* AccessorKeyword */;
+}
+function isModifier(node) {
+  return isModifierKind(node.kind);
+}
+function isEntityName(node) {
+  const kind = node.kind;
+  return kind === 163 /* QualifiedName */ || kind === 79 /* Identifier */;
+}
+function isPropertyName(node) {
+  const kind = node.kind;
+  return kind === 79 /* Identifier */ || kind === 80 /* PrivateIdentifier */ || kind === 10 /* StringLiteral */ || kind === 8 /* NumericLiteral */ || kind === 164 /* ComputedPropertyName */;
+}
+function isBindingName(node) {
+  const kind = node.kind;
+  return kind === 79 /* Identifier */ || kind === 203 /* ObjectBindingPattern */ || kind === 204 /* ArrayBindingPattern */;
+}
+function isFunctionLike(node) {
+  return !!node && isFunctionLikeKind(node.kind);
+}
+function isFunctionLikeOrClassStaticBlockDeclaration(node) {
+  return !!node && (isFunctionLikeKind(node.kind) || isClassStaticBlockDeclaration(node));
+}
+function isFunctionLikeDeclaration(node) {
+  return node && isFunctionLikeDeclarationKind(node.kind);
+}
+function isBooleanLiteral(node) {
+  return node.kind === 110 /* TrueKeyword */ || node.kind === 95 /* FalseKeyword */;
+}
+function isFunctionLikeDeclarationKind(kind) {
+  switch (kind) {
+    case 259 /* FunctionDeclaration */:
+    case 171 /* MethodDeclaration */:
+    case 173 /* Constructor */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+      return true;
+    default:
+      return false;
   }
-  function isWhiteSpaceSingleLine(ch) {
-    return ch === 32 /* space */ || ch === 9 /* tab */ || ch === 11 /* verticalTab */ || ch === 12 /* formFeed */ || ch === 160 /* nonBreakingSpace */ || ch === 133 /* nextLine */ || ch === 5760 /* ogham */ || ch >= 8192 /* enQuad */ && ch <= 8203 /* zeroWidthSpace */ || ch === 8239 /* narrowNoBreakSpace */ || ch === 8287 /* mathematicalSpace */ || ch === 12288 /* ideographicSpace */ || ch === 65279 /* byteOrderMark */;
+}
+function isFunctionLikeKind(kind) {
+  switch (kind) {
+    case 170 /* MethodSignature */:
+    case 176 /* CallSignature */:
+    case 326 /* JSDocSignature */:
+    case 177 /* ConstructSignature */:
+    case 178 /* IndexSignature */:
+    case 181 /* FunctionType */:
+    case 320 /* JSDocFunctionType */:
+    case 182 /* ConstructorType */:
+      return true;
+    default:
+      return isFunctionLikeDeclarationKind(kind);
+  }
+}
+function isFunctionOrModuleBlock(node) {
+  return isSourceFile(node) || isModuleBlock(node) || isBlock(node) && isFunctionLike(node.parent);
+}
+function isClassElement(node) {
+  const kind = node.kind;
+  return kind === 173 /* Constructor */ || kind === 169 /* PropertyDeclaration */ || kind === 171 /* MethodDeclaration */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */ || kind === 178 /* IndexSignature */ || kind === 172 /* ClassStaticBlockDeclaration */ || kind === 237 /* SemicolonClassElement */;
+}
+function isClassLike(node) {
+  return node && (node.kind === 260 /* ClassDeclaration */ || node.kind === 228 /* ClassExpression */);
+}
+function isAccessor(node) {
+  return node && (node.kind === 174 /* GetAccessor */ || node.kind === 175 /* SetAccessor */);
+}
+function isAutoAccessorPropertyDeclaration(node) {
+  return isPropertyDeclaration(node) && hasAccessorModifier(node);
+}
+function isMethodOrAccessor(node) {
+  switch (node.kind) {
+    case 171 /* MethodDeclaration */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+      return true;
+    default:
+      return false;
   }
-  function isLineBreak(ch) {
-    return ch === 10 /* lineFeed */ || ch === 13 /* carriageReturn */ || ch === 8232 /* lineSeparator */ || ch === 8233 /* paragraphSeparator */;
+}
+function isNamedClassElement(node) {
+  switch (node.kind) {
+    case 171 /* MethodDeclaration */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 169 /* PropertyDeclaration */:
+      return true;
+    default:
+      return false;
   }
-  function isDigit(ch) {
-    return ch >= 48 /* _0 */ && ch <= 57 /* _9 */;
+}
+function isModifierLike(node) {
+  return isModifier(node) || isDecorator(node);
+}
+function isTypeElement(node) {
+  const kind = node.kind;
+  return kind === 177 /* ConstructSignature */ || kind === 176 /* CallSignature */ || kind === 168 /* PropertySignature */ || kind === 170 /* MethodSignature */ || kind === 178 /* IndexSignature */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */;
+}
+function isClassOrTypeElement(node) {
+  return isTypeElement(node) || isClassElement(node);
+}
+function isObjectLiteralElementLike(node) {
+  const kind = node.kind;
+  return kind === 299 /* PropertyAssignment */ || kind === 300 /* ShorthandPropertyAssignment */ || kind === 301 /* SpreadAssignment */ || kind === 171 /* MethodDeclaration */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */;
+}
+function isTypeNode(node) {
+  return isTypeNodeKind(node.kind);
+}
+function isFunctionOrConstructorTypeNode(node) {
+  switch (node.kind) {
+    case 181 /* FunctionType */:
+    case 182 /* ConstructorType */:
+      return true;
   }
-  function isHexDigit(ch) {
-    return isDigit(ch) || ch >= 65 /* A */ && ch <= 70 /* F */ || ch >= 97 /* a */ && ch <= 102 /* f */;
+  return false;
+}
+function isBindingPattern(node) {
+  if (node) {
+    const kind = node.kind;
+    return kind === 204 /* ArrayBindingPattern */ || kind === 203 /* ObjectBindingPattern */;
+  }
+  return false;
+}
+function isAssignmentPattern(node) {
+  const kind = node.kind;
+  return kind === 206 /* ArrayLiteralExpression */ || kind === 207 /* ObjectLiteralExpression */;
+}
+function isArrayBindingElement(node) {
+  const kind = node.kind;
+  return kind === 205 /* BindingElement */ || kind === 229 /* OmittedExpression */;
+}
+function isDeclarationBindingElement(bindingElement) {
+  switch (bindingElement.kind) {
+    case 257 /* VariableDeclaration */:
+    case 166 /* Parameter */:
+    case 205 /* BindingElement */:
+      return true;
   }
-  function isCodePoint(code) {
-    return code <= 1114111;
+  return false;
+}
+function isBindingOrAssignmentPattern(node) {
+  return isObjectBindingOrAssignmentPattern(node) || isArrayBindingOrAssignmentPattern(node);
+}
+function isObjectBindingOrAssignmentPattern(node) {
+  switch (node.kind) {
+    case 203 /* ObjectBindingPattern */:
+    case 207 /* ObjectLiteralExpression */:
+      return true;
   }
-  function isOctalDigit(ch) {
-    return ch >= 48 /* _0 */ && ch <= 55 /* _7 */;
+  return false;
+}
+function isObjectBindingOrAssignmentElement(node) {
+  switch (node.kind) {
+    case 205 /* BindingElement */:
+    case 299 /* PropertyAssignment */:
+    case 300 /* ShorthandPropertyAssignment */:
+    case 301 /* SpreadAssignment */:
+      return true;
   }
-  function couldStartTrivia(text, pos) {
-    const ch = text.charCodeAt(pos);
-    switch (ch) {
-      case 13 /* carriageReturn */:
-      case 10 /* lineFeed */:
-      case 9 /* tab */:
-      case 11 /* verticalTab */:
-      case 12 /* formFeed */:
-      case 32 /* space */:
-      case 47 /* slash */:
-      case 60 /* lessThan */:
-      case 124 /* bar */:
-      case 61 /* equals */:
-      case 62 /* greaterThan */:
-        return true;
-      case 35 /* hash */:
-        return pos === 0;
-      default:
-        return ch > 127 /* maxAsciiCharacter */;
-    }
+  return false;
+}
+function isArrayBindingOrAssignmentPattern(node) {
+  switch (node.kind) {
+    case 204 /* ArrayBindingPattern */:
+    case 206 /* ArrayLiteralExpression */:
+      return true;
   }
-  function skipTrivia(text, pos, stopAfterLineBreak, stopAtComments, inJSDoc) {
-    if (positionIsSynthesized(pos)) {
-      return pos;
-    }
-    let canConsumeStar = false;
-    while (true) {
-      const ch = text.charCodeAt(pos);
-      switch (ch) {
-        case 13 /* carriageReturn */:
-          if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) {
-            pos++;
-          }
-        case 10 /* lineFeed */:
-          pos++;
-          if (stopAfterLineBreak) {
-            return pos;
-          }
-          canConsumeStar = !!inJSDoc;
-          continue;
-        case 9 /* tab */:
-        case 11 /* verticalTab */:
-        case 12 /* formFeed */:
-        case 32 /* space */:
-          pos++;
-          continue;
-        case 47 /* slash */:
-          if (stopAtComments) {
-            break;
-          }
-          if (text.charCodeAt(pos + 1) === 47 /* slash */) {
-            pos += 2;
-            while (pos < text.length) {
-              if (isLineBreak(text.charCodeAt(pos))) {
-                break;
-              }
-              pos++;
-            }
-            canConsumeStar = false;
-            continue;
-          }
-          if (text.charCodeAt(pos + 1) === 42 /* asterisk */) {
-            pos += 2;
-            while (pos < text.length) {
-              if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) {
-                pos += 2;
-                break;
-              }
-              pos++;
-            }
-            canConsumeStar = false;
-            continue;
-          }
-          break;
-        case 60 /* lessThan */:
-        case 124 /* bar */:
-        case 61 /* equals */:
-        case 62 /* greaterThan */:
-          if (isConflictMarkerTrivia(text, pos)) {
-            pos = scanConflictMarkerTrivia(text, pos);
-            canConsumeStar = false;
-            continue;
-          }
-          break;
-        case 35 /* hash */:
-          if (pos === 0 && isShebangTrivia(text, pos)) {
-            pos = scanShebangTrivia(text, pos);
-            canConsumeStar = false;
-            continue;
-          }
-          break;
-        case 42 /* asterisk */:
-          if (canConsumeStar) {
-            pos++;
-            canConsumeStar = false;
-            continue;
-          }
-          break;
-        default:
-          if (ch > 127 /* maxAsciiCharacter */ && isWhiteSpaceLike(ch)) {
-            pos++;
-            continue;
-          }
-          break;
-      }
-      return pos;
-    }
+  return false;
+}
+function isPropertyAccessOrQualifiedNameOrImportTypeNode(node) {
+  const kind = node.kind;
+  return kind === 208 /* PropertyAccessExpression */ || kind === 163 /* QualifiedName */ || kind === 202 /* ImportType */;
+}
+function isPropertyAccessOrQualifiedName(node) {
+  const kind = node.kind;
+  return kind === 208 /* PropertyAccessExpression */ || kind === 163 /* QualifiedName */;
+}
+function isCallLikeExpression(node) {
+  switch (node.kind) {
+    case 283 /* JsxOpeningElement */:
+    case 282 /* JsxSelfClosingElement */:
+    case 210 /* CallExpression */:
+    case 211 /* NewExpression */:
+    case 212 /* TaggedTemplateExpression */:
+    case 167 /* Decorator */:
+      return true;
+    default:
+      return false;
   }
-  var mergeConflictMarkerLength = "<<<<<<<".length;
-  function isConflictMarkerTrivia(text, pos) {
-    Debug.assert(pos >= 0);
-    if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) {
-      const ch = text.charCodeAt(pos);
-      if (pos + mergeConflictMarkerLength < text.length) {
-        for (let i = 0; i < mergeConflictMarkerLength; i++) {
-          if (text.charCodeAt(pos + i) !== ch) {
-            return false;
-          }
-        }
-        return ch === 61 /* equals */ || text.charCodeAt(pos + mergeConflictMarkerLength) === 32 /* space */;
-      }
+}
+function isCallOrNewExpression(node) {
+  return node.kind === 210 /* CallExpression */ || node.kind === 211 /* NewExpression */;
+}
+function isTemplateLiteral(node) {
+  const kind = node.kind;
+  return kind === 225 /* TemplateExpression */ || kind === 14 /* NoSubstitutionTemplateLiteral */;
+}
+function isLeftHandSideExpression(node) {
+  return isLeftHandSideExpressionKind(skipPartiallyEmittedExpressions(node).kind);
+}
+function isLeftHandSideExpressionKind(kind) {
+  switch (kind) {
+    case 208 /* PropertyAccessExpression */:
+    case 209 /* ElementAccessExpression */:
+    case 211 /* NewExpression */:
+    case 210 /* CallExpression */:
+    case 281 /* JsxElement */:
+    case 282 /* JsxSelfClosingElement */:
+    case 285 /* JsxFragment */:
+    case 212 /* TaggedTemplateExpression */:
+    case 206 /* ArrayLiteralExpression */:
+    case 214 /* ParenthesizedExpression */:
+    case 207 /* ObjectLiteralExpression */:
+    case 228 /* ClassExpression */:
+    case 215 /* FunctionExpression */:
+    case 79 /* Identifier */:
+    case 80 /* PrivateIdentifier */:
+    case 13 /* RegularExpressionLiteral */:
+    case 8 /* NumericLiteral */:
+    case 9 /* BigIntLiteral */:
+    case 10 /* StringLiteral */:
+    case 14 /* NoSubstitutionTemplateLiteral */:
+    case 225 /* TemplateExpression */:
+    case 95 /* FalseKeyword */:
+    case 104 /* NullKeyword */:
+    case 108 /* ThisKeyword */:
+    case 110 /* TrueKeyword */:
+    case 106 /* SuperKeyword */:
+    case 232 /* NonNullExpression */:
+    case 230 /* ExpressionWithTypeArguments */:
+    case 233 /* MetaProperty */:
+    case 100 /* ImportKeyword */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isUnaryExpression(node) {
+  return isUnaryExpressionKind(skipPartiallyEmittedExpressions(node).kind);
+}
+function isUnaryExpressionKind(kind) {
+  switch (kind) {
+    case 221 /* PrefixUnaryExpression */:
+    case 222 /* PostfixUnaryExpression */:
+    case 217 /* DeleteExpression */:
+    case 218 /* TypeOfExpression */:
+    case 219 /* VoidExpression */:
+    case 220 /* AwaitExpression */:
+    case 213 /* TypeAssertionExpression */:
+      return true;
+    default:
+      return isLeftHandSideExpressionKind(kind);
+  }
+}
+function isUnaryExpressionWithWrite(expr) {
+  switch (expr.kind) {
+    case 222 /* PostfixUnaryExpression */:
+      return true;
+    case 221 /* PrefixUnaryExpression */:
+      return expr.operator === 45 /* PlusPlusToken */ || expr.operator === 46 /* MinusMinusToken */;
+    default:
+      return false;
+  }
+}
+function isExpression(node) {
+  return isExpressionKind(skipPartiallyEmittedExpressions(node).kind);
+}
+function isExpressionKind(kind) {
+  switch (kind) {
+    case 224 /* ConditionalExpression */:
+    case 226 /* YieldExpression */:
+    case 216 /* ArrowFunction */:
+    case 223 /* BinaryExpression */:
+    case 227 /* SpreadElement */:
+    case 231 /* AsExpression */:
+    case 229 /* OmittedExpression */:
+    case 356 /* CommaListExpression */:
+    case 355 /* PartiallyEmittedExpression */:
+    case 235 /* SatisfiesExpression */:
+      return true;
+    default:
+      return isUnaryExpressionKind(kind);
+  }
+}
+function isAssertionExpression(node) {
+  const kind = node.kind;
+  return kind === 213 /* TypeAssertionExpression */ || kind === 231 /* AsExpression */;
+}
+function isNotEmittedOrPartiallyEmittedNode(node) {
+  return isNotEmittedStatement(node) || isPartiallyEmittedExpression(node);
+}
+function isIterationStatement(node, lookInLabeledStatements) {
+  switch (node.kind) {
+    case 245 /* ForStatement */:
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+    case 243 /* DoStatement */:
+    case 244 /* WhileStatement */:
+      return true;
+    case 253 /* LabeledStatement */:
+      return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements);
+  }
+  return false;
+}
+function isScopeMarker(node) {
+  return isExportAssignment(node) || isExportDeclaration(node);
+}
+function hasScopeMarker(statements) {
+  return some(statements, isScopeMarker);
+}
+function needsScopeMarker(result) {
+  return !isAnyImportOrReExport(result) && !isExportAssignment(result) && !hasSyntacticModifier(result, 1 /* Export */) && !isAmbientModule(result);
+}
+function isExternalModuleIndicator(result) {
+  return isAnyImportOrReExport(result) || isExportAssignment(result) || hasSyntacticModifier(result, 1 /* Export */);
+}
+function isForInOrOfStatement(node) {
+  return node.kind === 246 /* ForInStatement */ || node.kind === 247 /* ForOfStatement */;
+}
+function isConciseBody(node) {
+  return isBlock(node) || isExpression(node);
+}
+function isFunctionBody(node) {
+  return isBlock(node);
+}
+function isForInitializer(node) {
+  return isVariableDeclarationList(node) || isExpression(node);
+}
+function isModuleBody(node) {
+  const kind = node.kind;
+  return kind === 265 /* ModuleBlock */ || kind === 264 /* ModuleDeclaration */ || kind === 79 /* Identifier */;
+}
+function isNamespaceBody(node) {
+  const kind = node.kind;
+  return kind === 265 /* ModuleBlock */ || kind === 264 /* ModuleDeclaration */;
+}
+function isJSDocNamespaceBody(node) {
+  const kind = node.kind;
+  return kind === 79 /* Identifier */ || kind === 264 /* ModuleDeclaration */;
+}
+function isNamedImportBindings(node) {
+  const kind = node.kind;
+  return kind === 272 /* NamedImports */ || kind === 271 /* NamespaceImport */;
+}
+function isModuleOrEnumDeclaration(node) {
+  return node.kind === 264 /* ModuleDeclaration */ || node.kind === 263 /* EnumDeclaration */;
+}
+function canHaveSymbol(node) {
+  switch (node.kind) {
+    case 216 /* ArrowFunction */:
+    case 223 /* BinaryExpression */:
+    case 205 /* BindingElement */:
+    case 210 /* CallExpression */:
+    case 176 /* CallSignature */:
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+    case 172 /* ClassStaticBlockDeclaration */:
+    case 173 /* Constructor */:
+    case 182 /* ConstructorType */:
+    case 177 /* ConstructSignature */:
+    case 209 /* ElementAccessExpression */:
+    case 263 /* EnumDeclaration */:
+    case 302 /* EnumMember */:
+    case 274 /* ExportAssignment */:
+    case 275 /* ExportDeclaration */:
+    case 278 /* ExportSpecifier */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 181 /* FunctionType */:
+    case 174 /* GetAccessor */:
+    case 79 /* Identifier */:
+    case 270 /* ImportClause */:
+    case 268 /* ImportEqualsDeclaration */:
+    case 273 /* ImportSpecifier */:
+    case 178 /* IndexSignature */:
+    case 261 /* InterfaceDeclaration */:
+    case 341 /* JSDocCallbackTag */:
+    case 343 /* JSDocEnumTag */:
+    case 320 /* JSDocFunctionType */:
+    case 344 /* JSDocParameterTag */:
+    case 351 /* JSDocPropertyTag */:
+    case 326 /* JSDocSignature */:
+    case 349 /* JSDocTypedefTag */:
+    case 325 /* JSDocTypeLiteral */:
+    case 288 /* JsxAttribute */:
+    case 289 /* JsxAttributes */:
+    case 290 /* JsxSpreadAttribute */:
+    case 197 /* MappedType */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 264 /* ModuleDeclaration */:
+    case 199 /* NamedTupleMember */:
+    case 277 /* NamespaceExport */:
+    case 267 /* NamespaceExportDeclaration */:
+    case 271 /* NamespaceImport */:
+    case 211 /* NewExpression */:
+    case 14 /* NoSubstitutionTemplateLiteral */:
+    case 8 /* NumericLiteral */:
+    case 207 /* ObjectLiteralExpression */:
+    case 166 /* Parameter */:
+    case 208 /* PropertyAccessExpression */:
+    case 299 /* PropertyAssignment */:
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+    case 175 /* SetAccessor */:
+    case 300 /* ShorthandPropertyAssignment */:
+    case 308 /* SourceFile */:
+    case 301 /* SpreadAssignment */:
+    case 10 /* StringLiteral */:
+    case 262 /* TypeAliasDeclaration */:
+    case 184 /* TypeLiteral */:
+    case 165 /* TypeParameter */:
+    case 257 /* VariableDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
+function canHaveLocals(node) {
+  switch (node.kind) {
+    case 216 /* ArrowFunction */:
+    case 238 /* Block */:
+    case 176 /* CallSignature */:
+    case 266 /* CaseBlock */:
+    case 295 /* CatchClause */:
+    case 172 /* ClassStaticBlockDeclaration */:
+    case 191 /* ConditionalType */:
+    case 173 /* Constructor */:
+    case 182 /* ConstructorType */:
+    case 177 /* ConstructSignature */:
+    case 245 /* ForStatement */:
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 181 /* FunctionType */:
+    case 174 /* GetAccessor */:
+    case 178 /* IndexSignature */:
+    case 341 /* JSDocCallbackTag */:
+    case 343 /* JSDocEnumTag */:
+    case 320 /* JSDocFunctionType */:
+    case 326 /* JSDocSignature */:
+    case 349 /* JSDocTypedefTag */:
+    case 197 /* MappedType */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 264 /* ModuleDeclaration */:
+    case 175 /* SetAccessor */:
+    case 308 /* SourceFile */:
+    case 262 /* TypeAliasDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isDeclarationKind(kind) {
+  return kind === 216 /* ArrowFunction */ || kind === 205 /* BindingElement */ || kind === 260 /* ClassDeclaration */ || kind === 228 /* ClassExpression */ || kind === 172 /* ClassStaticBlockDeclaration */ || kind === 173 /* Constructor */ || kind === 263 /* EnumDeclaration */ || kind === 302 /* EnumMember */ || kind === 278 /* ExportSpecifier */ || kind === 259 /* FunctionDeclaration */ || kind === 215 /* FunctionExpression */ || kind === 174 /* GetAccessor */ || kind === 270 /* ImportClause */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 273 /* ImportSpecifier */ || kind === 261 /* InterfaceDeclaration */ || kind === 288 /* JsxAttribute */ || kind === 171 /* MethodDeclaration */ || kind === 170 /* MethodSignature */ || kind === 264 /* ModuleDeclaration */ || kind === 267 /* NamespaceExportDeclaration */ || kind === 271 /* NamespaceImport */ || kind === 277 /* NamespaceExport */ || kind === 166 /* Parameter */ || kind === 299 /* PropertyAssignment */ || kind === 169 /* PropertyDeclaration */ || kind === 168 /* PropertySignature */ || kind === 175 /* SetAccessor */ || kind === 300 /* ShorthandPropertyAssignment */ || kind === 262 /* TypeAliasDeclaration */ || kind === 165 /* TypeParameter */ || kind === 257 /* VariableDeclaration */ || kind === 349 /* JSDocTypedefTag */ || kind === 341 /* JSDocCallbackTag */ || kind === 351 /* JSDocPropertyTag */;
+}
+function isDeclarationStatementKind(kind) {
+  return kind === 259 /* FunctionDeclaration */ || kind === 279 /* MissingDeclaration */ || kind === 260 /* ClassDeclaration */ || kind === 261 /* InterfaceDeclaration */ || kind === 262 /* TypeAliasDeclaration */ || kind === 263 /* EnumDeclaration */ || kind === 264 /* ModuleDeclaration */ || kind === 269 /* ImportDeclaration */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 275 /* ExportDeclaration */ || kind === 274 /* ExportAssignment */ || kind === 267 /* NamespaceExportDeclaration */;
+}
+function isStatementKindButNotDeclarationKind(kind) {
+  return kind === 249 /* BreakStatement */ || kind === 248 /* ContinueStatement */ || kind === 256 /* DebuggerStatement */ || kind === 243 /* DoStatement */ || kind === 241 /* ExpressionStatement */ || kind === 239 /* EmptyStatement */ || kind === 246 /* ForInStatement */ || kind === 247 /* ForOfStatement */ || kind === 245 /* ForStatement */ || kind === 242 /* IfStatement */ || kind === 253 /* LabeledStatement */ || kind === 250 /* ReturnStatement */ || kind === 252 /* SwitchStatement */ || kind === 254 /* ThrowStatement */ || kind === 255 /* TryStatement */ || kind === 240 /* VariableStatement */ || kind === 244 /* WhileStatement */ || kind === 251 /* WithStatement */ || kind === 354 /* NotEmittedStatement */ || kind === 358 /* EndOfDeclarationMarker */ || kind === 357 /* MergeDeclarationMarker */;
+}
+function isDeclaration(node) {
+  if (node.kind === 165 /* TypeParameter */) {
+    return node.parent && node.parent.kind !== 348 /* JSDocTemplateTag */ || isInJSFile(node);
+  }
+  return isDeclarationKind(node.kind);
+}
+function isDeclarationStatement(node) {
+  return isDeclarationStatementKind(node.kind);
+}
+function isStatementButNotDeclaration(node) {
+  return isStatementKindButNotDeclarationKind(node.kind);
+}
+function isStatement(node) {
+  const kind = node.kind;
+  return isStatementKindButNotDeclarationKind(kind) || isDeclarationStatementKind(kind) || isBlockStatement(node);
+}
+function isBlockStatement(node) {
+  if (node.kind !== 238 /* Block */)
+    return false;
+  if (node.parent !== void 0) {
+    if (node.parent.kind === 255 /* TryStatement */ || node.parent.kind === 295 /* CatchClause */) {
+      return false;
     }
+  }
+  return !isFunctionBlock(node);
+}
+function isStatementOrBlock(node) {
+  const kind = node.kind;
+  return isStatementKindButNotDeclarationKind(kind) || isDeclarationStatementKind(kind) || kind === 238 /* Block */;
+}
+function isModuleReference(node) {
+  const kind = node.kind;
+  return kind === 280 /* ExternalModuleReference */ || kind === 163 /* QualifiedName */ || kind === 79 /* Identifier */;
+}
+function isJsxTagNameExpression(node) {
+  const kind = node.kind;
+  return kind === 108 /* ThisKeyword */ || kind === 79 /* Identifier */ || kind === 208 /* PropertyAccessExpression */;
+}
+function isJsxChild(node) {
+  const kind = node.kind;
+  return kind === 281 /* JsxElement */ || kind === 291 /* JsxExpression */ || kind === 282 /* JsxSelfClosingElement */ || kind === 11 /* JsxText */ || kind === 285 /* JsxFragment */;
+}
+function isJsxAttributeLike(node) {
+  const kind = node.kind;
+  return kind === 288 /* JsxAttribute */ || kind === 290 /* JsxSpreadAttribute */;
+}
+function isStringLiteralOrJsxExpression(node) {
+  const kind = node.kind;
+  return kind === 10 /* StringLiteral */ || kind === 291 /* JsxExpression */;
+}
+function isJsxOpeningLikeElement(node) {
+  const kind = node.kind;
+  return kind === 283 /* JsxOpeningElement */ || kind === 282 /* JsxSelfClosingElement */;
+}
+function isCaseOrDefaultClause(node) {
+  const kind = node.kind;
+  return kind === 292 /* CaseClause */ || kind === 293 /* DefaultClause */;
+}
+function isJSDocNode(node) {
+  return node.kind >= 312 /* FirstJSDocNode */ && node.kind <= 352 /* LastJSDocNode */;
+}
+function isJSDocCommentContainingNode(node) {
+  return node.kind === 323 /* JSDoc */ || node.kind === 322 /* JSDocNamepathType */ || node.kind === 324 /* JSDocText */ || isJSDocLinkLike(node) || isJSDocTag(node) || isJSDocTypeLiteral(node) || isJSDocSignature(node);
+}
+function isJSDocTag(node) {
+  return node.kind >= 330 /* FirstJSDocTagNode */ && node.kind <= 352 /* LastJSDocTagNode */;
+}
+function isSetAccessor(node) {
+  return node.kind === 175 /* SetAccessor */;
+}
+function isGetAccessor(node) {
+  return node.kind === 174 /* GetAccessor */;
+}
+function hasJSDocNodes(node) {
+  if (!canHaveJSDoc(node))
     return false;
+  const { jsDoc } = node;
+  return !!jsDoc && jsDoc.length > 0;
+}
+function hasType(node) {
+  return !!node.type;
+}
+function hasInitializer(node) {
+  return !!node.initializer;
+}
+function hasOnlyExpressionInitializer(node) {
+  switch (node.kind) {
+    case 257 /* VariableDeclaration */:
+    case 166 /* Parameter */:
+    case 205 /* BindingElement */:
+    case 169 /* PropertyDeclaration */:
+    case 299 /* PropertyAssignment */:
+    case 302 /* EnumMember */:
+      return true;
+    default:
+      return false;
   }
-  function scanConflictMarkerTrivia(text, pos, error) {
-    if (error) {
-      error(Diagnostics.Merge_conflict_marker_encountered, pos, mergeConflictMarkerLength);
+}
+function isObjectLiteralElement(node) {
+  return node.kind === 288 /* JsxAttribute */ || node.kind === 290 /* JsxSpreadAttribute */ || isObjectLiteralElementLike(node);
+}
+function isTypeReferenceType(node) {
+  return node.kind === 180 /* TypeReference */ || node.kind === 230 /* ExpressionWithTypeArguments */;
+}
+var MAX_SMI_X86 = 1073741823;
+function guessIndentation(lines) {
+  let indentation = MAX_SMI_X86;
+  for (const line of lines) {
+    if (!line.length) {
+      continue;
     }
-    const ch = text.charCodeAt(pos);
-    const len = text.length;
-    if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) {
-      while (pos < len && !isLineBreak(text.charCodeAt(pos))) {
-        pos++;
+    let i = 0;
+    for (; i < line.length && i < indentation; i++) {
+      if (!isWhiteSpaceLike(line.charCodeAt(i))) {
+        break;
       }
-    } else {
-      Debug.assert(ch === 124 /* bar */ || ch === 61 /* equals */);
-      while (pos < len) {
-        const currentChar = text.charCodeAt(pos);
-        if ((currentChar === 61 /* equals */ || currentChar === 62 /* greaterThan */) && currentChar !== ch && isConflictMarkerTrivia(text, pos)) {
-          break;
-        }
-        pos++;
+    }
+    if (i < indentation) {
+      indentation = i;
+    }
+    if (indentation === 0) {
+      return 0;
+    }
+  }
+  return indentation === MAX_SMI_X86 ? void 0 : indentation;
+}
+function isStringLiteralLike(node) {
+  return node.kind === 10 /* StringLiteral */ || node.kind === 14 /* NoSubstitutionTemplateLiteral */;
+}
+function isJSDocLinkLike(node) {
+  return node.kind === 327 /* JSDocLink */ || node.kind === 328 /* JSDocLinkCode */ || node.kind === 329 /* JSDocLinkPlain */;
+}
+function hasRestParameter(s) {
+  const last2 = lastOrUndefined(s.parameters);
+  return !!last2 && isRestParameter(last2);
+}
+function isRestParameter(node) {
+  const type = isJSDocParameterTag(node) ? node.typeExpression && node.typeExpression.type : node.type;
+  return node.dotDotDotToken !== void 0 || !!type && type.kind === 321 /* JSDocVariadicType */;
+}
+
+// src/compiler/utilities.ts
+var resolvingEmptyArray = [];
+var externalHelpersModuleNameText = "tslib";
+var defaultMaximumTruncationLength = 160;
+var noTruncationMaximumTruncationLength = 1e6;
+function getDeclarationOfKind(symbol, kind) {
+  const declarations = symbol.declarations;
+  if (declarations) {
+    for (const declaration of declarations) {
+      if (declaration.kind === kind) {
+        return declaration;
       }
     }
-    return pos;
   }
-  var shebangTriviaRegex = /^#!.*/;
-  function isShebangTrivia(text, pos) {
-    Debug.assert(pos === 0);
-    return shebangTriviaRegex.test(text);
+  return void 0;
+}
+function getDeclarationsOfKind(symbol, kind) {
+  return filter(symbol.declarations || emptyArray, (d) => d.kind === kind);
+}
+function createSymbolTable(symbols) {
+  const result = /* @__PURE__ */ new Map();
+  if (symbols) {
+    for (const symbol of symbols) {
+      result.set(symbol.escapedName, symbol);
+    }
+  }
+  return result;
+}
+function isTransientSymbol(symbol) {
+  return (symbol.flags & 33554432 /* Transient */) !== 0;
+}
+var stringWriter = createSingleLineStringWriter();
+function createSingleLineStringWriter() {
+  let str = "";
+  const writeText = (text) => str += text;
+  return {
+    getText: () => str,
+    write: writeText,
+    rawWrite: writeText,
+    writeKeyword: writeText,
+    writeOperator: writeText,
+    writePunctuation: writeText,
+    writeSpace: writeText,
+    writeStringLiteral: writeText,
+    writeLiteral: writeText,
+    writeParameter: writeText,
+    writeProperty: writeText,
+    writeSymbol: (s, _) => writeText(s),
+    writeTrailingSemicolon: writeText,
+    writeComment: writeText,
+    getTextPos: () => str.length,
+    getLine: () => 0,
+    getColumn: () => 0,
+    getIndent: () => 0,
+    isAtStartOfLine: () => false,
+    hasTrailingComment: () => false,
+    hasTrailingWhitespace: () => !!str.length && isWhiteSpaceLike(str.charCodeAt(str.length - 1)),
+    // Completely ignore indentation for string writers.  And map newlines to
+    // a single space.
+    writeLine: () => str += " ",
+    increaseIndent: noop,
+    decreaseIndent: noop,
+    clear: () => str = ""
+  };
+}
+function changesAffectModuleResolution(oldOptions, newOptions) {
+  return oldOptions.configFilePath !== newOptions.configFilePath || optionsHaveModuleResolutionChanges(oldOptions, newOptions);
+}
+function optionsHaveModuleResolutionChanges(oldOptions, newOptions) {
+  return optionsHaveChanges(oldOptions, newOptions, moduleResolutionOptionDeclarations);
+}
+function changesAffectingProgramStructure(oldOptions, newOptions) {
+  return optionsHaveChanges(oldOptions, newOptions, optionsAffectingProgramStructure);
+}
+function optionsHaveChanges(oldOptions, newOptions, optionDeclarations2) {
+  return oldOptions !== newOptions && optionDeclarations2.some((o) => !isJsonEqual(getCompilerOptionValue(oldOptions, o), getCompilerOptionValue(newOptions, o)));
+}
+function forEachAncestor(node, callback) {
+  while (true) {
+    const res = callback(node);
+    if (res === "quit")
+      return void 0;
+    if (res !== void 0)
+      return res;
+    if (isSourceFile(node))
+      return void 0;
+    node = node.parent;
   }
-  function scanShebangTrivia(text, pos) {
-    const shebang = shebangTriviaRegex.exec(text)[0];
-    pos = pos + shebang.length;
-    return pos;
+}
+function forEachEntry(map2, callback) {
+  const iterator = map2.entries();
+  for (const [key, value] of iterator) {
+    const result = callback(value, key);
+    if (result) {
+      return result;
+    }
   }
-  function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) {
-    let pendingPos;
-    let pendingEnd;
-    let pendingKind;
-    let pendingHasTrailingNewLine;
-    let hasPendingCommentRange = false;
-    let collecting = trailing;
-    let accumulator = initial;
-    if (pos === 0) {
-      collecting = true;
-      const shebang = getShebang(text);
-      if (shebang) {
-        pos = shebang.length;
-      }
+  return void 0;
+}
+function forEachKey(map2, callback) {
+  const iterator = map2.keys();
+  for (const key of iterator) {
+    const result = callback(key);
+    if (result) {
+      return result;
     }
-    scan:
-      while (pos >= 0 && pos < text.length) {
-        const ch = text.charCodeAt(pos);
-        switch (ch) {
-          case 13 /* carriageReturn */:
-            if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) {
-              pos++;
-            }
-          case 10 /* lineFeed */:
-            pos++;
-            if (trailing) {
-              break scan;
-            }
-            collecting = true;
-            if (hasPendingCommentRange) {
-              pendingHasTrailingNewLine = true;
-            }
-            continue;
-          case 9 /* tab */:
-          case 11 /* verticalTab */:
-          case 12 /* formFeed */:
-          case 32 /* space */:
-            pos++;
-            continue;
-          case 47 /* slash */:
-            const nextChar = text.charCodeAt(pos + 1);
-            let hasTrailingNewLine = false;
-            if (nextChar === 47 /* slash */ || nextChar === 42 /* asterisk */) {
-              const kind = nextChar === 47 /* slash */ ? 2 /* SingleLineCommentTrivia */ : 3 /* MultiLineCommentTrivia */;
-              const startPos = pos;
-              pos += 2;
-              if (nextChar === 47 /* slash */) {
-                while (pos < text.length) {
-                  if (isLineBreak(text.charCodeAt(pos))) {
-                    hasTrailingNewLine = true;
-                    break;
-                  }
-                  pos++;
-                }
-              } else {
-                while (pos < text.length) {
-                  if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) {
-                    pos += 2;
-                    break;
-                  }
-                  pos++;
-                }
-              }
-              if (collecting) {
-                if (hasPendingCommentRange) {
-                  accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator);
-                  if (!reduce && accumulator) {
-                    return accumulator;
-                  }
-                }
-                pendingPos = startPos;
-                pendingEnd = pos;
-                pendingKind = kind;
-                pendingHasTrailingNewLine = hasTrailingNewLine;
-                hasPendingCommentRange = true;
-              }
-              continue;
-            }
-            break scan;
-          default:
-            if (ch > 127 /* maxAsciiCharacter */ && isWhiteSpaceLike(ch)) {
-              if (hasPendingCommentRange && isLineBreak(ch)) {
-                pendingHasTrailingNewLine = true;
-              }
-              pos++;
-              continue;
-            }
-            break scan;
-        }
-      }
-    if (hasPendingCommentRange) {
-      accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator);
+  }
+  return void 0;
+}
+function copyEntries(source, target) {
+  source.forEach((value, key) => {
+    target.set(key, value);
+  });
+}
+function usingSingleLineStringWriter(action) {
+  const oldString = stringWriter.getText();
+  try {
+    action(stringWriter);
+    return stringWriter.getText();
+  } finally {
+    stringWriter.clear();
+    stringWriter.writeKeyword(oldString);
+  }
+}
+function getFullWidth(node) {
+  return node.end - node.pos;
+}
+function getResolvedModule(sourceFile, moduleNameText, mode) {
+  var _a2, _b;
+  return (_b = (_a2 = sourceFile == null ? void 0 : sourceFile.resolvedModules) == null ? void 0 : _a2.get(moduleNameText, mode)) == null ? void 0 : _b.resolvedModule;
+}
+function setResolvedModule(sourceFile, moduleNameText, resolvedModule, mode) {
+  if (!sourceFile.resolvedModules) {
+    sourceFile.resolvedModules = createModeAwareCache();
+  }
+  sourceFile.resolvedModules.set(moduleNameText, mode, resolvedModule);
+}
+function setResolvedTypeReferenceDirective(sourceFile, typeReferenceDirectiveName, resolvedTypeReferenceDirective, mode) {
+  if (!sourceFile.resolvedTypeReferenceDirectiveNames) {
+    sourceFile.resolvedTypeReferenceDirectiveNames = createModeAwareCache();
+  }
+  sourceFile.resolvedTypeReferenceDirectiveNames.set(typeReferenceDirectiveName, mode, resolvedTypeReferenceDirective);
+}
+function getResolvedTypeReferenceDirective(sourceFile, typeReferenceDirectiveName, mode) {
+  var _a2, _b;
+  return (_b = (_a2 = sourceFile == null ? void 0 : sourceFile.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _a2.get(typeReferenceDirectiveName, mode)) == null ? void 0 : _b.resolvedTypeReferenceDirective;
+}
+function projectReferenceIsEqualTo(oldRef, newRef) {
+  return oldRef.path === newRef.path && !oldRef.prepend === !newRef.prepend && !oldRef.circular === !newRef.circular;
+}
+function moduleResolutionIsEqualTo(oldResolution, newResolution) {
+  return oldResolution === newResolution || oldResolution.resolvedModule === newResolution.resolvedModule || !!oldResolution.resolvedModule && !!newResolution.resolvedModule && oldResolution.resolvedModule.isExternalLibraryImport === newResolution.resolvedModule.isExternalLibraryImport && oldResolution.resolvedModule.extension === newResolution.resolvedModule.extension && oldResolution.resolvedModule.resolvedFileName === newResolution.resolvedModule.resolvedFileName && oldResolution.resolvedModule.originalPath === newResolution.resolvedModule.originalPath && packageIdIsEqual(oldResolution.resolvedModule.packageId, newResolution.resolvedModule.packageId);
+}
+function packageIdIsEqual(a, b) {
+  return a === b || !!a && !!b && a.name === b.name && a.subModuleName === b.subModuleName && a.version === b.version;
+}
+function packageIdToPackageName({ name, subModuleName }) {
+  return subModuleName ? `${name}/${subModuleName}` : name;
+}
+function packageIdToString(packageId) {
+  return `${packageIdToPackageName(packageId)}@${packageId.version}`;
+}
+function typeDirectiveIsEqualTo(oldResolution, newResolution) {
+  return oldResolution === newResolution || oldResolution.resolvedTypeReferenceDirective === newResolution.resolvedTypeReferenceDirective || !!oldResolution.resolvedTypeReferenceDirective && !!newResolution.resolvedTypeReferenceDirective && oldResolution.resolvedTypeReferenceDirective.resolvedFileName === newResolution.resolvedTypeReferenceDirective.resolvedFileName && !!oldResolution.resolvedTypeReferenceDirective.primary === !!newResolution.resolvedTypeReferenceDirective.primary && oldResolution.resolvedTypeReferenceDirective.originalPath === newResolution.resolvedTypeReferenceDirective.originalPath;
+}
+function hasChangesInResolutions(names, newSourceFile, newResolutions, oldResolutions, comparer, nameAndModeGetter) {
+  Debug.assert(names.length === newResolutions.length);
+  for (let i = 0; i < names.length; i++) {
+    const newResolution = newResolutions[i];
+    const entry = names[i];
+    const name = nameAndModeGetter.getName(entry);
+    const mode = nameAndModeGetter.getMode(entry, newSourceFile);
+    const oldResolution = oldResolutions && oldResolutions.get(name, mode);
+    const changed = oldResolution ? !newResolution || !comparer(oldResolution, newResolution) : newResolution;
+    if (changed) {
+      return true;
     }
-    return accumulator;
   }
-  function forEachLeadingCommentRange(text, pos, cb, state) {
-    return iterateCommentRanges(false, text, pos, false, cb, state);
+  return false;
+}
+function containsParseError(node) {
+  aggregateChildData(node);
+  return (node.flags & 524288 /* ThisNodeOrAnySubNodesHasError */) !== 0;
+}
+function aggregateChildData(node) {
+  if (!(node.flags & 1048576 /* HasAggregatedChildData */)) {
+    const thisNodeOrAnySubNodesHasError = (node.flags & 131072 /* ThisNodeHasError */) !== 0 || forEachChild(node, containsParseError);
+    if (thisNodeOrAnySubNodesHasError) {
+      node.flags |= 524288 /* ThisNodeOrAnySubNodesHasError */;
+    }
+    node.flags |= 1048576 /* HasAggregatedChildData */;
+  }
+}
+function getSourceFileOfNode(node) {
+  while (node && node.kind !== 308 /* SourceFile */) {
+    node = node.parent;
+  }
+  return node;
+}
+function getSourceFileOfModule(module2) {
+  return getSourceFileOfNode(module2.valueDeclaration || getNonAugmentationDeclaration(module2));
+}
+function isPlainJsFile(file, checkJs) {
+  return !!file && (file.scriptKind === 1 /* JS */ || file.scriptKind === 2 /* JSX */) && !file.checkJsDirective && checkJs === void 0;
+}
+function isStatementWithLocals(node) {
+  switch (node.kind) {
+    case 238 /* Block */:
+    case 266 /* CaseBlock */:
+    case 245 /* ForStatement */:
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+      return true;
+  }
+  return false;
+}
+function getStartPositionOfLine(line, sourceFile) {
+  Debug.assert(line >= 0);
+  return getLineStarts(sourceFile)[line];
+}
+function nodePosToString(node) {
+  const file = getSourceFileOfNode(node);
+  const loc = getLineAndCharacterOfPosition(file, node.pos);
+  return `${file.fileName}(${loc.line + 1},${loc.character + 1})`;
+}
+function getEndLinePosition(line, sourceFile) {
+  Debug.assert(line >= 0);
+  const lineStarts = getLineStarts(sourceFile);
+  const lineIndex = line;
+  const sourceText = sourceFile.text;
+  if (lineIndex + 1 === lineStarts.length) {
+    return sourceText.length - 1;
+  } else {
+    const start2 = lineStarts[lineIndex];
+    let pos = lineStarts[lineIndex + 1] - 1;
+    Debug.assert(isLineBreak(sourceText.charCodeAt(pos)));
+    while (start2 <= pos && isLineBreak(sourceText.charCodeAt(pos))) {
+      pos--;
+    }
+    return pos;
   }
-  function forEachTrailingCommentRange(text, pos, cb, state) {
-    return iterateCommentRanges(false, text, pos, true, cb, state);
+}
+function isFileLevelUniqueName(sourceFile, name, hasGlobalName) {
+  return !(hasGlobalName && hasGlobalName(name)) && !sourceFile.identifiers.has(name);
+}
+function nodeIsMissing(node) {
+  if (node === void 0) {
+    return true;
   }
-  function reduceEachLeadingCommentRange(text, pos, cb, state, initial) {
-    return iterateCommentRanges(true, text, pos, false, cb, state, initial);
+  return node.pos === node.end && node.pos >= 0 && node.kind !== 1 /* EndOfFileToken */;
+}
+function nodeIsPresent(node) {
+  return !nodeIsMissing(node);
+}
+function insertStatementsAfterPrologue(to, from, isPrologueDirective2) {
+  if (from === void 0 || from.length === 0)
+    return to;
+  let statementIndex = 0;
+  for (; statementIndex < to.length; ++statementIndex) {
+    if (!isPrologueDirective2(to[statementIndex])) {
+      break;
+    }
   }
-  function reduceEachTrailingCommentRange(text, pos, cb, state, initial) {
-    return iterateCommentRanges(true, text, pos, true, cb, state, initial);
+  to.splice(statementIndex, 0, ...from);
+  return to;
+}
+function insertStatementAfterPrologue(to, statement, isPrologueDirective2) {
+  if (statement === void 0)
+    return to;
+  let statementIndex = 0;
+  for (; statementIndex < to.length; ++statementIndex) {
+    if (!isPrologueDirective2(to[statementIndex])) {
+      break;
+    }
+  }
+  to.splice(statementIndex, 0, statement);
+  return to;
+}
+function isAnyPrologueDirective(node) {
+  return isPrologueDirective(node) || !!(getEmitFlags(node) & 2097152 /* CustomPrologue */);
+}
+function insertStatementsAfterStandardPrologue(to, from) {
+  return insertStatementsAfterPrologue(to, from, isPrologueDirective);
+}
+function insertStatementsAfterCustomPrologue(to, from) {
+  return insertStatementsAfterPrologue(to, from, isAnyPrologueDirective);
+}
+function insertStatementAfterStandardPrologue(to, statement) {
+  return insertStatementAfterPrologue(to, statement, isPrologueDirective);
+}
+function insertStatementAfterCustomPrologue(to, statement) {
+  return insertStatementAfterPrologue(to, statement, isAnyPrologueDirective);
+}
+function isRecognizedTripleSlashComment(text, commentPos, commentEnd) {
+  if (text.charCodeAt(commentPos + 1) === 47 /* slash */ && commentPos + 2 < commentEnd && text.charCodeAt(commentPos + 2) === 47 /* slash */) {
+    const textSubStr = text.substring(commentPos, commentEnd);
+    return fullTripleSlashReferencePathRegEx.test(textSubStr) || fullTripleSlashAMDReferencePathRegEx.test(textSubStr) || fullTripleSlashReferenceTypeReferenceDirectiveRegEx.test(textSubStr) || defaultLibReferenceRegEx.test(textSubStr) ? true : false;
+  }
+  return false;
+}
+function isPinnedComment(text, start2) {
+  return text.charCodeAt(start2 + 1) === 42 /* asterisk */ && text.charCodeAt(start2 + 2) === 33 /* exclamation */;
+}
+function createCommentDirectivesMap(sourceFile, commentDirectives) {
+  const directivesByLine = new Map(
+    commentDirectives.map((commentDirective) => [
+      `${getLineAndCharacterOfPosition(sourceFile, commentDirective.range.end).line}`,
+      commentDirective
+    ])
+  );
+  const usedLines = /* @__PURE__ */ new Map();
+  return { getUnusedExpectations, markUsed };
+  function getUnusedExpectations() {
+    return arrayFrom(directivesByLine.entries()).filter(([line, directive]) => directive.type === 0 /* ExpectError */ && !usedLines.get(line)).map(([_, directive]) => directive);
   }
-  function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments) {
-    if (!comments) {
-      comments = [];
+  function markUsed(line) {
+    if (!directivesByLine.has(`${line}`)) {
+      return false;
     }
-    comments.push({ kind, pos, end, hasTrailingNewLine });
-    return comments;
+    usedLines.set(`${line}`, true);
+    return true;
   }
-  function getLeadingCommentRanges(text, pos) {
-    return reduceEachLeadingCommentRange(text, pos, appendCommentRange, void 0, void 0);
+}
+function getTokenPosOfNode(node, sourceFile, includeJsDoc) {
+  if (nodeIsMissing(node)) {
+    return node.pos;
   }
-  function getTrailingCommentRanges(text, pos) {
-    return reduceEachTrailingCommentRange(text, pos, appendCommentRange, void 0, void 0);
+  if (isJSDocNode(node) || node.kind === 11 /* JsxText */) {
+    return skipTrivia(
+      (sourceFile || getSourceFileOfNode(node)).text,
+      node.pos,
+      /*stopAfterLineBreak*/
+      false,
+      /*stopAtComments*/
+      true
+    );
   }
-  function getShebang(text) {
-    const match = shebangTriviaRegex.exec(text);
-    if (match) {
-      return match[0];
-    }
+  if (includeJsDoc && hasJSDocNodes(node)) {
+    return getTokenPosOfNode(node.jsDoc[0], sourceFile);
   }
-  function isIdentifierStart(ch, languageVersion) {
-    return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion);
+  if (node.kind === 353 /* SyntaxList */ && node._children.length > 0) {
+    return getTokenPosOfNode(node._children[0], sourceFile, includeJsDoc);
   }
-  function isIdentifierPart(ch, languageVersion, identifierVariant) {
-    return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || (identifierVariant === 1 /* JSX */ ? ch === 45 /* minus */ || ch === 58 /* colon */ : false) || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion);
+  return skipTrivia(
+    (sourceFile || getSourceFileOfNode(node)).text,
+    node.pos,
+    /*stopAfterLineBreak*/
+    false,
+    /*stopAtComments*/
+    false,
+    isInJSDoc(node)
+  );
+}
+function getNonDecoratorTokenPosOfNode(node, sourceFile) {
+  const lastDecorator = !nodeIsMissing(node) && canHaveModifiers(node) ? findLast(node.modifiers, isDecorator) : void 0;
+  if (!lastDecorator) {
+    return getTokenPosOfNode(node, sourceFile);
+  }
+  return skipTrivia((sourceFile || getSourceFileOfNode(node)).text, lastDecorator.end);
+}
+function getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia = false) {
+  return getTextOfNodeFromSourceText(sourceFile.text, node, includeTrivia);
+}
+function isJSDocTypeExpressionOrChild(node) {
+  return !!findAncestor(node, isJSDocTypeExpression);
+}
+function isExportNamespaceAsDefaultDeclaration(node) {
+  return !!(isExportDeclaration(node) && node.exportClause && isNamespaceExport(node.exportClause) && node.exportClause.name.escapedText === "default");
+}
+function getTextOfNodeFromSourceText(sourceText, node, includeTrivia = false) {
+  if (nodeIsMissing(node)) {
+    return "";
   }
-  function isIdentifierText(name, languageVersion, identifierVariant) {
-    let ch = codePointAt(name, 0);
-    if (!isIdentifierStart(ch, languageVersion)) {
-      return false;
+  let text = sourceText.substring(includeTrivia ? node.pos : skipTrivia(sourceText, node.pos), node.end);
+  if (isJSDocTypeExpressionOrChild(node)) {
+    text = text.split(/\r\n|\n|\r/).map((line) => trimStringStart(line.replace(/^\s*\*/, ""))).join("\n");
+  }
+  return text;
+}
+function getTextOfNode(node, includeTrivia = false) {
+  return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node, includeTrivia);
+}
+function getPos(range) {
+  return range.pos;
+}
+function indexOfNode(nodeArray, node) {
+  return binarySearch(nodeArray, node, getPos, compareValues);
+}
+function getEmitFlags(node) {
+  const emitNode = node.emitNode;
+  return emitNode && emitNode.flags || 0;
+}
+function getScriptTargetFeatures() {
+  return {
+    es2015: {
+      Array: ["find", "findIndex", "fill", "copyWithin", "entries", "keys", "values"],
+      RegExp: ["flags", "sticky", "unicode"],
+      Reflect: ["apply", "construct", "defineProperty", "deleteProperty", "get", " getOwnPropertyDescriptor", "getPrototypeOf", "has", "isExtensible", "ownKeys", "preventExtensions", "set", "setPrototypeOf"],
+      ArrayConstructor: ["from", "of"],
+      ObjectConstructor: ["assign", "getOwnPropertySymbols", "keys", "is", "setPrototypeOf"],
+      NumberConstructor: ["isFinite", "isInteger", "isNaN", "isSafeInteger", "parseFloat", "parseInt"],
+      Math: ["clz32", "imul", "sign", "log10", "log2", "log1p", "expm1", "cosh", "sinh", "tanh", "acosh", "asinh", "atanh", "hypot", "trunc", "fround", "cbrt"],
+      Map: ["entries", "keys", "values"],
+      Set: ["entries", "keys", "values"],
+      Promise: emptyArray,
+      PromiseConstructor: ["all", "race", "reject", "resolve"],
+      Symbol: ["for", "keyFor"],
+      WeakMap: ["entries", "keys", "values"],
+      WeakSet: ["entries", "keys", "values"],
+      Iterator: emptyArray,
+      AsyncIterator: emptyArray,
+      String: ["codePointAt", "includes", "endsWith", "normalize", "repeat", "startsWith", "anchor", "big", "blink", "bold", "fixed", "fontcolor", "fontsize", "italics", "link", "small", "strike", "sub", "sup"],
+      StringConstructor: ["fromCodePoint", "raw"]
+    },
+    es2016: {
+      Array: ["includes"]
+    },
+    es2017: {
+      Atomics: emptyArray,
+      SharedArrayBuffer: emptyArray,
+      String: ["padStart", "padEnd"],
+      ObjectConstructor: ["values", "entries", "getOwnPropertyDescriptors"],
+      DateTimeFormat: ["formatToParts"]
+    },
+    es2018: {
+      Promise: ["finally"],
+      RegExpMatchArray: ["groups"],
+      RegExpExecArray: ["groups"],
+      RegExp: ["dotAll"],
+      Intl: ["PluralRules"],
+      AsyncIterable: emptyArray,
+      AsyncIterableIterator: emptyArray,
+      AsyncGenerator: emptyArray,
+      AsyncGeneratorFunction: emptyArray,
+      NumberFormat: ["formatToParts"]
+    },
+    es2019: {
+      Array: ["flat", "flatMap"],
+      ObjectConstructor: ["fromEntries"],
+      String: ["trimStart", "trimEnd", "trimLeft", "trimRight"],
+      Symbol: ["description"]
+    },
+    es2020: {
+      BigInt: emptyArray,
+      BigInt64Array: emptyArray,
+      BigUint64Array: emptyArray,
+      PromiseConstructor: ["allSettled"],
+      SymbolConstructor: ["matchAll"],
+      String: ["matchAll"],
+      DataView: ["setBigInt64", "setBigUint64", "getBigInt64", "getBigUint64"],
+      RelativeTimeFormat: ["format", "formatToParts", "resolvedOptions"]
+    },
+    es2021: {
+      PromiseConstructor: ["any"],
+      String: ["replaceAll"]
+    },
+    es2022: {
+      Array: ["at"],
+      String: ["at"],
+      Int8Array: ["at"],
+      Uint8Array: ["at"],
+      Uint8ClampedArray: ["at"],
+      Int16Array: ["at"],
+      Uint16Array: ["at"],
+      Int32Array: ["at"],
+      Uint32Array: ["at"],
+      Float32Array: ["at"],
+      Float64Array: ["at"],
+      BigInt64Array: ["at"],
+      BigUint64Array: ["at"],
+      ObjectConstructor: ["hasOwn"],
+      Error: ["cause"]
     }
-    for (let i = charSize(ch); i < name.length; i += charSize(ch)) {
-      if (!isIdentifierPart(ch = codePointAt(name, i), languageVersion, identifierVariant)) {
-        return false;
+  };
+}
+var GetLiteralTextFlags = /* @__PURE__ */ ((GetLiteralTextFlags2) => {
+  GetLiteralTextFlags2[GetLiteralTextFlags2["None"] = 0] = "None";
+  GetLiteralTextFlags2[GetLiteralTextFlags2["NeverAsciiEscape"] = 1] = "NeverAsciiEscape";
+  GetLiteralTextFlags2[GetLiteralTextFlags2["JsxAttributeEscape"] = 2] = "JsxAttributeEscape";
+  GetLiteralTextFlags2[GetLiteralTextFlags2["TerminateUnterminatedLiterals"] = 4] = "TerminateUnterminatedLiterals";
+  GetLiteralTextFlags2[GetLiteralTextFlags2["AllowNumericSeparator"] = 8] = "AllowNumericSeparator";
+  return GetLiteralTextFlags2;
+})(GetLiteralTextFlags || {});
+function getLiteralText(node, sourceFile, flags) {
+  var _a2;
+  if (sourceFile && canUseOriginalText(node, flags)) {
+    return getSourceTextOfNodeFromSourceFile(sourceFile, node);
+  }
+  switch (node.kind) {
+    case 10 /* StringLiteral */: {
+      const escapeText = flags & 2 /* JsxAttributeEscape */ ? escapeJsxAttributeString : flags & 1 /* NeverAsciiEscape */ || getEmitFlags(node) & 33554432 /* NoAsciiEscaping */ ? escapeString : escapeNonAsciiString;
+      if (node.singleQuote) {
+        return "'" + escapeText(node.text, 39 /* singleQuote */) + "'";
+      } else {
+        return '"' + escapeText(node.text, 34 /* doubleQuote */) + '"';
+      }
+    }
+    case 14 /* NoSubstitutionTemplateLiteral */:
+    case 15 /* TemplateHead */:
+    case 16 /* TemplateMiddle */:
+    case 17 /* TemplateTail */: {
+      const escapeText = flags & 1 /* NeverAsciiEscape */ || getEmitFlags(node) & 33554432 /* NoAsciiEscaping */ ? escapeString : escapeNonAsciiString;
+      const rawText = (_a2 = node.rawText) != null ? _a2 : escapeTemplateSubstitution(escapeText(node.text, 96 /* backtick */));
+      switch (node.kind) {
+        case 14 /* NoSubstitutionTemplateLiteral */:
+          return "`" + rawText + "`";
+        case 15 /* TemplateHead */:
+          return "`" + rawText + "${";
+        case 16 /* TemplateMiddle */:
+          return "}" + rawText + "${";
+        case 17 /* TemplateTail */:
+          return "}" + rawText + "`";
       }
+      break;
     }
+    case 8 /* NumericLiteral */:
+    case 9 /* BigIntLiteral */:
+      return node.text;
+    case 13 /* RegularExpressionLiteral */:
+      if (flags & 4 /* TerminateUnterminatedLiterals */ && node.isUnterminated) {
+        return node.text + (node.text.charCodeAt(node.text.length - 1) === 92 /* backslash */ ? " /" : "/");
+      }
+      return node.text;
+  }
+  return Debug.fail(`Literal kind '${node.kind}' not accounted for.`);
+}
+function canUseOriginalText(node, flags) {
+  if (nodeIsSynthesized(node) || !node.parent || flags & 4 /* TerminateUnterminatedLiterals */ && node.isUnterminated) {
+    return false;
+  }
+  if (isNumericLiteral(node) && node.numericLiteralFlags & 512 /* ContainsSeparator */) {
+    return !!(flags & 8 /* AllowNumericSeparator */);
+  }
+  return !isBigIntLiteral(node);
+}
+function getTextOfConstantValue(value) {
+  return isString(value) ? '"' + escapeNonAsciiString(value) + '"' : "" + value;
+}
+function makeIdentifierFromModuleName(moduleName) {
+  return getBaseFileName(moduleName).replace(/^(\d)/, "_$1").replace(/\W/g, "_");
+}
+function isBlockOrCatchScoped(declaration) {
+  return (getCombinedNodeFlags(declaration) & 3 /* BlockScoped */) !== 0 || isCatchClauseVariableDeclarationOrBindingElement(declaration);
+}
+function isCatchClauseVariableDeclarationOrBindingElement(declaration) {
+  const node = getRootDeclaration(declaration);
+  return node.kind === 257 /* VariableDeclaration */ && node.parent.kind === 295 /* CatchClause */;
+}
+function isAmbientModule(node) {
+  return isModuleDeclaration(node) && (node.name.kind === 10 /* StringLiteral */ || isGlobalScopeAugmentation(node));
+}
+function isModuleWithStringLiteralName(node) {
+  return isModuleDeclaration(node) && node.name.kind === 10 /* StringLiteral */;
+}
+function isNonGlobalAmbientModule(node) {
+  return isModuleDeclaration(node) && isStringLiteral(node.name);
+}
+function isEffectiveModuleDeclaration(node) {
+  return isModuleDeclaration(node) || isIdentifier(node);
+}
+function isShorthandAmbientModuleSymbol(moduleSymbol) {
+  return isShorthandAmbientModule(moduleSymbol.valueDeclaration);
+}
+function isShorthandAmbientModule(node) {
+  return !!node && node.kind === 264 /* ModuleDeclaration */ && !node.body;
+}
+function isBlockScopedContainerTopLevel(node) {
+  return node.kind === 308 /* SourceFile */ || node.kind === 264 /* ModuleDeclaration */ || isFunctionLikeOrClassStaticBlockDeclaration(node);
+}
+function isGlobalScopeAugmentation(module2) {
+  return !!(module2.flags & 1024 /* GlobalAugmentation */);
+}
+function isExternalModuleAugmentation(node) {
+  return isAmbientModule(node) && isModuleAugmentationExternal(node);
+}
+function isModuleAugmentationExternal(node) {
+  switch (node.parent.kind) {
+    case 308 /* SourceFile */:
+      return isExternalModule(node.parent);
+    case 265 /* ModuleBlock */:
+      return isAmbientModule(node.parent.parent) && isSourceFile(node.parent.parent.parent) && !isExternalModule(node.parent.parent.parent);
+  }
+  return false;
+}
+function getNonAugmentationDeclaration(symbol) {
+  var _a2;
+  return (_a2 = symbol.declarations) == null ? void 0 : _a2.find((d) => !isExternalModuleAugmentation(d) && !(isModuleDeclaration(d) && isGlobalScopeAugmentation(d)));
+}
+function isCommonJSContainingModuleKind(kind) {
+  return kind === 1 /* CommonJS */ || kind === 100 /* Node16 */ || kind === 199 /* NodeNext */;
+}
+function isEffectiveExternalModule(node, compilerOptions) {
+  return isExternalModule(node) || compilerOptions.isolatedModules || isCommonJSContainingModuleKind(getEmitModuleKind(compilerOptions)) && !!node.commonJsModuleIndicator;
+}
+function isEffectiveStrictModeSourceFile(node, compilerOptions) {
+  switch (node.scriptKind) {
+    case 1 /* JS */:
+    case 3 /* TS */:
+    case 2 /* JSX */:
+    case 4 /* TSX */:
+      break;
+    default:
+      return false;
+  }
+  if (node.isDeclarationFile) {
+    return false;
+  }
+  if (getStrictOptionValue(compilerOptions, "alwaysStrict")) {
     return true;
   }
-  function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Standard */, textInitial, onError, start2, length2) {
-    let text = textInitial;
-    let pos;
-    let end;
-    let startPos;
-    let tokenPos;
-    let token;
-    let tokenValue;
-    let tokenFlags;
-    let commentDirectives;
-    let inJSDocType = 0;
-    setText(text, start2, length2);
-    const scanner2 = {
-      getStartPos: () => startPos,
-      getTextPos: () => pos,
-      getToken: () => token,
-      getTokenPos: () => tokenPos,
-      getTokenText: () => text.substring(tokenPos, pos),
-      getTokenValue: () => tokenValue,
-      hasUnicodeEscape: () => (tokenFlags & 1024 /* UnicodeEscape */) !== 0,
-      hasExtendedUnicodeEscape: () => (tokenFlags & 8 /* ExtendedUnicodeEscape */) !== 0,
-      hasPrecedingLineBreak: () => (tokenFlags & 1 /* PrecedingLineBreak */) !== 0,
-      hasPrecedingJSDocComment: () => (tokenFlags & 2 /* PrecedingJSDocComment */) !== 0,
-      isIdentifier: () => token === 79 /* Identifier */ || token > 116 /* LastReservedWord */,
-      isReservedWord: () => token >= 81 /* FirstReservedWord */ && token <= 116 /* LastReservedWord */,
-      isUnterminated: () => (tokenFlags & 4 /* Unterminated */) !== 0,
-      getCommentDirectives: () => commentDirectives,
-      getNumericLiteralFlags: () => tokenFlags & 1008 /* NumericLiteralFlags */,
-      getTokenFlags: () => tokenFlags,
-      reScanGreaterToken,
-      reScanAsteriskEqualsToken,
-      reScanSlashToken,
-      reScanTemplateToken,
-      reScanTemplateHeadOrNoSubstitutionTemplate,
-      scanJsxIdentifier,
-      scanJsxAttributeValue,
-      reScanJsxAttributeValue,
-      reScanJsxToken,
-      reScanLessThanToken,
-      reScanHashToken,
-      reScanQuestionToken,
-      reScanInvalidIdentifier,
-      scanJsxToken,
-      scanJsDocToken,
-      scan,
-      getText,
-      clearCommentDirectives,
-      setText,
-      setScriptTarget,
-      setLanguageVariant,
-      setOnError,
-      setTextPos,
-      setInJSDocType,
-      tryScan,
-      lookAhead,
-      scanRange
-    };
-    if (Debug.isDebugging) {
-      Object.defineProperty(scanner2, "__debugShowCurrentPositionInText", {
-        get: () => {
-          const text2 = scanner2.getText();
-          return text2.slice(0, scanner2.getStartPos()) + "\u2551" + text2.slice(scanner2.getStartPos());
-        }
-      });
-    }
-    return scanner2;
-    function error(message, errPos = pos, length3) {
-      if (onError) {
-        const oldPos = pos;
-        pos = errPos;
-        onError(message, length3 || 0);
-        pos = oldPos;
-      }
+  if (startsWithUseStrict(node.statements)) {
+    return true;
+  }
+  if (isExternalModule(node) || compilerOptions.isolatedModules) {
+    if (getEmitModuleKind(compilerOptions) >= 5 /* ES2015 */) {
+      return true;
     }
-    function scanNumberFragment() {
-      let start3 = pos;
-      let allowSeparator = false;
-      let isPreviousTokenSeparator = false;
-      let result = "";
-      while (true) {
-        const ch = text.charCodeAt(pos);
-        if (ch === 95 /* _ */) {
-          tokenFlags |= 512 /* ContainsSeparator */;
-          if (allowSeparator) {
-            allowSeparator = false;
-            isPreviousTokenSeparator = true;
-            result += text.substring(start3, pos);
-          } else if (isPreviousTokenSeparator) {
-            error(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1);
-          } else {
-            error(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
-          }
-          pos++;
-          start3 = pos;
-          continue;
-        }
-        if (isDigit(ch)) {
-          allowSeparator = true;
-          isPreviousTokenSeparator = false;
-          pos++;
-          continue;
-        }
-        break;
-      }
-      if (text.charCodeAt(pos - 1) === 95 /* _ */) {
-        error(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1);
+    return !compilerOptions.noImplicitUseStrict;
+  }
+  return false;
+}
+function isAmbientPropertyDeclaration(node) {
+  return !!(node.flags & 16777216 /* Ambient */) || hasSyntacticModifier(node, 2 /* Ambient */);
+}
+function isBlockScope(node, parentNode) {
+  switch (node.kind) {
+    case 308 /* SourceFile */:
+    case 266 /* CaseBlock */:
+    case 295 /* CatchClause */:
+    case 264 /* ModuleDeclaration */:
+    case 245 /* ForStatement */:
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+    case 173 /* Constructor */:
+    case 171 /* MethodDeclaration */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+    case 169 /* PropertyDeclaration */:
+    case 172 /* ClassStaticBlockDeclaration */:
+      return true;
+    case 238 /* Block */:
+      return !isFunctionLikeOrClassStaticBlockDeclaration(parentNode);
+  }
+  return false;
+}
+function isDeclarationWithTypeParameters(node) {
+  switch (node.kind) {
+    case 341 /* JSDocCallbackTag */:
+    case 349 /* JSDocTypedefTag */:
+    case 326 /* JSDocSignature */:
+      return true;
+    default:
+      assertType(node);
+      return isDeclarationWithTypeParameterChildren(node);
+  }
+}
+function isDeclarationWithTypeParameterChildren(node) {
+  switch (node.kind) {
+    case 176 /* CallSignature */:
+    case 177 /* ConstructSignature */:
+    case 170 /* MethodSignature */:
+    case 178 /* IndexSignature */:
+    case 181 /* FunctionType */:
+    case 182 /* ConstructorType */:
+    case 320 /* JSDocFunctionType */:
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+    case 261 /* InterfaceDeclaration */:
+    case 262 /* TypeAliasDeclaration */:
+    case 348 /* JSDocTemplateTag */:
+    case 259 /* FunctionDeclaration */:
+    case 171 /* MethodDeclaration */:
+    case 173 /* Constructor */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+      return true;
+    default:
+      assertType(node);
+      return false;
+  }
+}
+function isAnyImportSyntax(node) {
+  switch (node.kind) {
+    case 269 /* ImportDeclaration */:
+    case 268 /* ImportEqualsDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isAnyImportOrBareOrAccessedRequire(node) {
+  return isAnyImportSyntax(node) || isVariableDeclarationInitializedToBareOrAccessedRequire(node);
+}
+function isLateVisibilityPaintedStatement(node) {
+  switch (node.kind) {
+    case 269 /* ImportDeclaration */:
+    case 268 /* ImportEqualsDeclaration */:
+    case 240 /* VariableStatement */:
+    case 260 /* ClassDeclaration */:
+    case 259 /* FunctionDeclaration */:
+    case 264 /* ModuleDeclaration */:
+    case 262 /* TypeAliasDeclaration */:
+    case 261 /* InterfaceDeclaration */:
+    case 263 /* EnumDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
+function hasPossibleExternalModuleReference(node) {
+  return isAnyImportOrReExport(node) || isModuleDeclaration(node) || isImportTypeNode(node) || isImportCall(node);
+}
+function isAnyImportOrReExport(node) {
+  return isAnyImportSyntax(node) || isExportDeclaration(node);
+}
+function getEnclosingBlockScopeContainer(node) {
+  return findAncestor(node.parent, (current) => isBlockScope(current, current.parent));
+}
+function forEachEnclosingBlockScopeContainer(node, cb) {
+  let container = getEnclosingBlockScopeContainer(node);
+  while (container) {
+    cb(container);
+    container = getEnclosingBlockScopeContainer(container);
+  }
+}
+function declarationNameToString(name) {
+  return !name || getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name);
+}
+function getNameFromIndexInfo(info) {
+  return info.declaration ? declarationNameToString(info.declaration.parameters[0].name) : void 0;
+}
+function isComputedNonLiteralName(name) {
+  return name.kind === 164 /* ComputedPropertyName */ && !isStringOrNumericLiteralLike(name.expression);
+}
+function tryGetTextOfPropertyName(name) {
+  switch (name.kind) {
+    case 79 /* Identifier */:
+    case 80 /* PrivateIdentifier */:
+      return name.autoGenerate ? void 0 : name.escapedText;
+    case 10 /* StringLiteral */:
+    case 8 /* NumericLiteral */:
+    case 14 /* NoSubstitutionTemplateLiteral */:
+      return escapeLeadingUnderscores(name.text);
+    case 164 /* ComputedPropertyName */:
+      if (isStringOrNumericLiteralLike(name.expression))
+        return escapeLeadingUnderscores(name.expression.text);
+      return void 0;
+    default:
+      return Debug.assertNever(name);
+  }
+}
+function getTextOfPropertyName(name) {
+  return Debug.checkDefined(tryGetTextOfPropertyName(name));
+}
+function entityNameToString(name) {
+  switch (name.kind) {
+    case 108 /* ThisKeyword */:
+      return "this";
+    case 80 /* PrivateIdentifier */:
+    case 79 /* Identifier */:
+      return getFullWidth(name) === 0 ? idText(name) : getTextOfNode(name);
+    case 163 /* QualifiedName */:
+      return entityNameToString(name.left) + "." + entityNameToString(name.right);
+    case 208 /* PropertyAccessExpression */:
+      if (isIdentifier(name.name) || isPrivateIdentifier(name.name)) {
+        return entityNameToString(name.expression) + "." + entityNameToString(name.name);
+      } else {
+        return Debug.assertNever(name.name);
+      }
+    case 314 /* JSDocMemberName */:
+      return entityNameToString(name.left) + entityNameToString(name.right);
+    default:
+      return Debug.assertNever(name);
+  }
+}
+function createDiagnosticForNode(node, message, arg0, arg1, arg2, arg3) {
+  const sourceFile = getSourceFileOfNode(node);
+  return createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2, arg3);
+}
+function createDiagnosticForNodeArray(sourceFile, nodes, message, arg0, arg1, arg2, arg3) {
+  const start2 = skipTrivia(sourceFile.text, nodes.pos);
+  return createFileDiagnostic(sourceFile, start2, nodes.end - start2, message, arg0, arg1, arg2, arg3);
+}
+function createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2, arg3) {
+  const span = getErrorSpanForNode(sourceFile, node);
+  return createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2, arg3);
+}
+function createDiagnosticForNodeFromMessageChain(node, messageChain, relatedInformation) {
+  const sourceFile = getSourceFileOfNode(node);
+  const span = getErrorSpanForNode(sourceFile, node);
+  return createFileDiagnosticFromMessageChain(sourceFile, span.start, span.length, messageChain, relatedInformation);
+}
+function assertDiagnosticLocation(file, start2, length2) {
+  Debug.assertGreaterThanOrEqual(start2, 0);
+  Debug.assertGreaterThanOrEqual(length2, 0);
+  if (file) {
+    Debug.assertLessThanOrEqual(start2, file.text.length);
+    Debug.assertLessThanOrEqual(start2 + length2, file.text.length);
+  }
+}
+function createFileDiagnosticFromMessageChain(file, start2, length2, messageChain, relatedInformation) {
+  assertDiagnosticLocation(file, start2, length2);
+  return {
+    file,
+    start: start2,
+    length: length2,
+    code: messageChain.code,
+    category: messageChain.category,
+    messageText: messageChain.next ? messageChain : messageChain.messageText,
+    relatedInformation
+  };
+}
+function createDiagnosticForFileFromMessageChain(sourceFile, messageChain, relatedInformation) {
+  return {
+    file: sourceFile,
+    start: 0,
+    length: 0,
+    code: messageChain.code,
+    category: messageChain.category,
+    messageText: messageChain.next ? messageChain : messageChain.messageText,
+    relatedInformation
+  };
+}
+function createDiagnosticMessageChainFromDiagnostic(diagnostic) {
+  return typeof diagnostic.messageText === "string" ? {
+    code: diagnostic.code,
+    category: diagnostic.category,
+    messageText: diagnostic.messageText,
+    next: diagnostic.next
+  } : diagnostic.messageText;
+}
+function createDiagnosticForRange(sourceFile, range, message) {
+  return {
+    file: sourceFile,
+    start: range.pos,
+    length: range.end - range.pos,
+    code: message.code,
+    category: message.category,
+    messageText: message.message
+  };
+}
+function getSpanOfTokenAtPosition(sourceFile, pos) {
+  const scanner2 = createScanner(
+    sourceFile.languageVersion,
+    /*skipTrivia*/
+    true,
+    sourceFile.languageVariant,
+    sourceFile.text,
+    /*onError:*/
+    void 0,
+    pos
+  );
+  scanner2.scan();
+  const start2 = scanner2.getTokenPos();
+  return createTextSpanFromBounds(start2, scanner2.getTextPos());
+}
+function getErrorSpanForArrowFunction(sourceFile, node) {
+  const pos = skipTrivia(sourceFile.text, node.pos);
+  if (node.body && node.body.kind === 238 /* Block */) {
+    const { line: startLine } = getLineAndCharacterOfPosition(sourceFile, node.body.pos);
+    const { line: endLine } = getLineAndCharacterOfPosition(sourceFile, node.body.end);
+    if (startLine < endLine) {
+      return createTextSpan(pos, getEndLinePosition(startLine, sourceFile) - pos + 1);
+    }
+  }
+  return createTextSpanFromBounds(pos, node.end);
+}
+function getErrorSpanForNode(sourceFile, node) {
+  let errorNode = node;
+  switch (node.kind) {
+    case 308 /* SourceFile */:
+      const pos2 = skipTrivia(
+        sourceFile.text,
+        0,
+        /*stopAfterLineBreak*/
+        false
+      );
+      if (pos2 === sourceFile.text.length) {
+        return createTextSpan(0, 0);
+      }
+      return getSpanOfTokenAtPosition(sourceFile, pos2);
+    case 257 /* VariableDeclaration */:
+    case 205 /* BindingElement */:
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+    case 261 /* InterfaceDeclaration */:
+    case 264 /* ModuleDeclaration */:
+    case 263 /* EnumDeclaration */:
+    case 302 /* EnumMember */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 171 /* MethodDeclaration */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 262 /* TypeAliasDeclaration */:
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+    case 271 /* NamespaceImport */:
+      errorNode = node.name;
+      break;
+    case 216 /* ArrowFunction */:
+      return getErrorSpanForArrowFunction(sourceFile, node);
+    case 292 /* CaseClause */:
+    case 293 /* DefaultClause */:
+      const start2 = skipTrivia(sourceFile.text, node.pos);
+      const end = node.statements.length > 0 ? node.statements[0].pos : node.end;
+      return createTextSpanFromBounds(start2, end);
+  }
+  if (errorNode === void 0) {
+    return getSpanOfTokenAtPosition(sourceFile, node.pos);
+  }
+  Debug.assert(!isJSDoc(errorNode));
+  const isMissing = nodeIsMissing(errorNode);
+  const pos = isMissing || isJsxText(node) ? errorNode.pos : skipTrivia(sourceFile.text, errorNode.pos);
+  if (isMissing) {
+    Debug.assert(pos === errorNode.pos, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
+    Debug.assert(pos === errorNode.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
+  } else {
+    Debug.assert(pos >= errorNode.pos, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
+    Debug.assert(pos <= errorNode.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
+  }
+  return createTextSpanFromBounds(pos, errorNode.end);
+}
+function isExternalOrCommonJsModule(file) {
+  return (file.externalModuleIndicator || file.commonJsModuleIndicator) !== void 0;
+}
+function isJsonSourceFile(file) {
+  return file.scriptKind === 6 /* JSON */;
+}
+function isEnumConst(node) {
+  return !!(getCombinedModifierFlags(node) & 2048 /* Const */);
+}
+function isDeclarationReadonly(declaration) {
+  return !!(getCombinedModifierFlags(declaration) & 64 /* Readonly */ && !isParameterPropertyDeclaration(declaration, declaration.parent));
+}
+function isVarConst(node) {
+  return !!(getCombinedNodeFlags(node) & 2 /* Const */);
+}
+function isLet(node) {
+  return !!(getCombinedNodeFlags(node) & 1 /* Let */);
+}
+function isSuperCall(n) {
+  return n.kind === 210 /* CallExpression */ && n.expression.kind === 106 /* SuperKeyword */;
+}
+function isImportCall(n) {
+  return n.kind === 210 /* CallExpression */ && n.expression.kind === 100 /* ImportKeyword */;
+}
+function isImportMeta(n) {
+  return isMetaProperty(n) && n.keywordToken === 100 /* ImportKeyword */ && n.name.escapedText === "meta";
+}
+function isLiteralImportTypeNode(n) {
+  return isImportTypeNode(n) && isLiteralTypeNode(n.argument) && isStringLiteral(n.argument.literal);
+}
+function isPrologueDirective(node) {
+  return node.kind === 241 /* ExpressionStatement */ && node.expression.kind === 10 /* StringLiteral */;
+}
+function isCustomPrologue(node) {
+  return !!(getEmitFlags(node) & 2097152 /* CustomPrologue */);
+}
+function isHoistedFunction(node) {
+  return isCustomPrologue(node) && isFunctionDeclaration(node);
+}
+function isHoistedVariable(node) {
+  return isIdentifier(node.name) && !node.initializer;
+}
+function isHoistedVariableStatement(node) {
+  return isCustomPrologue(node) && isVariableStatement(node) && every(node.declarationList.declarations, isHoistedVariable);
+}
+function getLeadingCommentRangesOfNode(node, sourceFileOfNode) {
+  return node.kind !== 11 /* JsxText */ ? getLeadingCommentRanges(sourceFileOfNode.text, node.pos) : void 0;
+}
+function getJSDocCommentRanges(node, text) {
+  const commentRanges = node.kind === 166 /* Parameter */ || node.kind === 165 /* TypeParameter */ || node.kind === 215 /* FunctionExpression */ || node.kind === 216 /* ArrowFunction */ || node.kind === 214 /* ParenthesizedExpression */ || node.kind === 257 /* VariableDeclaration */ || node.kind === 278 /* ExportSpecifier */ ? concatenate(getTrailingCommentRanges(text, node.pos), getLeadingCommentRanges(text, node.pos)) : getLeadingCommentRanges(text, node.pos);
+  return filter(commentRanges, (comment) => text.charCodeAt(comment.pos + 1) === 42 /* asterisk */ && text.charCodeAt(comment.pos + 2) === 42 /* asterisk */ && text.charCodeAt(comment.pos + 3) !== 47 /* slash */);
+}
+var fullTripleSlashReferencePathRegEx = /^(\/\/\/\s*<reference\s+path\s*=\s*)(('[^']*')|("[^"]*")).*?\/>/;
+var fullTripleSlashReferenceTypeReferenceDirectiveRegEx = /^(\/\/\/\s*<reference\s+types\s*=\s*)(('[^']*')|("[^"]*")).*?\/>/;
+var fullTripleSlashAMDReferencePathRegEx = /^(\/\/\/\s*<amd-dependency\s+path\s*=\s*)(('[^']*')|("[^"]*")).*?\/>/;
+var defaultLibReferenceRegEx = /^(\/\/\/\s*<reference\s+no-default-lib\s*=\s*)(('[^']*')|("[^"]*"))\s*\/>/;
+function isPartOfTypeNode(node) {
+  if (179 /* FirstTypeNode */ <= node.kind && node.kind <= 202 /* LastTypeNode */) {
+    return true;
+  }
+  switch (node.kind) {
+    case 131 /* AnyKeyword */:
+    case 157 /* UnknownKeyword */:
+    case 148 /* NumberKeyword */:
+    case 160 /* BigIntKeyword */:
+    case 152 /* StringKeyword */:
+    case 134 /* BooleanKeyword */:
+    case 153 /* SymbolKeyword */:
+    case 149 /* ObjectKeyword */:
+    case 155 /* UndefinedKeyword */:
+    case 144 /* NeverKeyword */:
+      return true;
+    case 114 /* VoidKeyword */:
+      return node.parent.kind !== 219 /* VoidExpression */;
+    case 230 /* ExpressionWithTypeArguments */:
+      return isHeritageClause(node.parent) && !isExpressionWithTypeArgumentsInClassExtendsClause(node);
+    case 165 /* TypeParameter */:
+      return node.parent.kind === 197 /* MappedType */ || node.parent.kind === 192 /* InferType */;
+    case 79 /* Identifier */:
+      if (node.parent.kind === 163 /* QualifiedName */ && node.parent.right === node) {
+        node = node.parent;
+      } else if (node.parent.kind === 208 /* PropertyAccessExpression */ && node.parent.name === node) {
+        node = node.parent;
       }
-      return result + text.substring(start3, pos);
-    }
-    function scanNumber() {
-      const start3 = pos;
-      const mainFragment = scanNumberFragment();
-      let decimalFragment;
-      let scientificFragment;
-      if (text.charCodeAt(pos) === 46 /* dot */) {
-        pos++;
-        decimalFragment = scanNumberFragment();
+      Debug.assert(
+        node.kind === 79 /* Identifier */ || node.kind === 163 /* QualifiedName */ || node.kind === 208 /* PropertyAccessExpression */,
+        "'node' was expected to be a qualified name, identifier or property access in 'isPartOfTypeNode'."
+      );
+    case 163 /* QualifiedName */:
+    case 208 /* PropertyAccessExpression */:
+    case 108 /* ThisKeyword */: {
+      const { parent: parent2 } = node;
+      if (parent2.kind === 183 /* TypeQuery */) {
+        return false;
       }
-      let end2 = pos;
-      if (text.charCodeAt(pos) === 69 /* E */ || text.charCodeAt(pos) === 101 /* e */) {
-        pos++;
-        tokenFlags |= 16 /* Scientific */;
-        if (text.charCodeAt(pos) === 43 /* plus */ || text.charCodeAt(pos) === 45 /* minus */)
-          pos++;
-        const preNumericPart = pos;
-        const finalFragment = scanNumberFragment();
-        if (!finalFragment) {
-          error(Diagnostics.Digit_expected);
-        } else {
-          scientificFragment = text.substring(end2, preNumericPart) + finalFragment;
-          end2 = pos;
-        }
+      if (parent2.kind === 202 /* ImportType */) {
+        return !parent2.isTypeOf;
       }
-      let result;
-      if (tokenFlags & 512 /* ContainsSeparator */) {
-        result = mainFragment;
-        if (decimalFragment) {
-          result += "." + decimalFragment;
-        }
-        if (scientificFragment) {
-          result += scientificFragment;
-        }
-      } else {
-        result = text.substring(start3, end2);
+      if (179 /* FirstTypeNode */ <= parent2.kind && parent2.kind <= 202 /* LastTypeNode */) {
+        return true;
       }
-      if (decimalFragment !== void 0 || tokenFlags & 16 /* Scientific */) {
-        checkForIdentifierStartAfterNumericLiteral(start3, decimalFragment === void 0 && !!(tokenFlags & 16 /* Scientific */));
-        return {
-          type: 8 /* NumericLiteral */,
-          value: "" + +result
-        };
-      } else {
-        tokenValue = result;
-        const type = checkBigIntSuffix();
-        checkForIdentifierStartAfterNumericLiteral(start3);
-        return { type, value: tokenValue };
+      switch (parent2.kind) {
+        case 230 /* ExpressionWithTypeArguments */:
+          return isHeritageClause(parent2.parent) && !isExpressionWithTypeArgumentsInClassExtendsClause(parent2);
+        case 165 /* TypeParameter */:
+          return node === parent2.constraint;
+        case 348 /* JSDocTemplateTag */:
+          return node === parent2.constraint;
+        case 169 /* PropertyDeclaration */:
+        case 168 /* PropertySignature */:
+        case 166 /* Parameter */:
+        case 257 /* VariableDeclaration */:
+          return node === parent2.type;
+        case 259 /* FunctionDeclaration */:
+        case 215 /* FunctionExpression */:
+        case 216 /* ArrowFunction */:
+        case 173 /* Constructor */:
+        case 171 /* MethodDeclaration */:
+        case 170 /* MethodSignature */:
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+          return node === parent2.type;
+        case 176 /* CallSignature */:
+        case 177 /* ConstructSignature */:
+        case 178 /* IndexSignature */:
+          return node === parent2.type;
+        case 213 /* TypeAssertionExpression */:
+          return node === parent2.type;
+        case 210 /* CallExpression */:
+        case 211 /* NewExpression */:
+          return contains(parent2.typeArguments, node);
+        case 212 /* TaggedTemplateExpression */:
+          return false;
       }
     }
-    function checkForIdentifierStartAfterNumericLiteral(numericStart, isScientific) {
-      if (!isIdentifierStart(codePointAt(text, pos), languageVersion)) {
-        return;
-      }
-      const identifierStart = pos;
-      const { length: length3 } = scanIdentifierParts();
-      if (length3 === 1 && text[identifierStart] === "n") {
-        if (isScientific) {
-          error(Diagnostics.A_bigint_literal_cannot_use_exponential_notation, numericStart, identifierStart - numericStart + 1);
-        } else {
-          error(Diagnostics.A_bigint_literal_must_be_an_integer, numericStart, identifierStart - numericStart + 1);
-        }
-      } else {
-        error(Diagnostics.An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal, identifierStart, length3);
-        pos = identifierStart;
-      }
+  }
+  return false;
+}
+function isChildOfNodeWithKind(node, kind) {
+  while (node) {
+    if (node.kind === kind) {
+      return true;
     }
-    function scanOctalDigits() {
-      const start3 = pos;
-      while (isOctalDigit(text.charCodeAt(pos))) {
-        pos++;
-      }
-      return +text.substring(start3, pos);
-    }
-    function scanExactNumberOfHexDigits(count, canHaveSeparators) {
-      const valueString = scanHexDigits(count, false, canHaveSeparators);
-      return valueString ? parseInt(valueString, 16) : -1;
-    }
-    function scanMinimumNumberOfHexDigits(count, canHaveSeparators) {
-      return scanHexDigits(count, true, canHaveSeparators);
-    }
-    function scanHexDigits(minCount, scanAsManyAsPossible, canHaveSeparators) {
-      let valueChars = [];
-      let allowSeparator = false;
-      let isPreviousTokenSeparator = false;
-      while (valueChars.length < minCount || scanAsManyAsPossible) {
-        let ch = text.charCodeAt(pos);
-        if (canHaveSeparators && ch === 95 /* _ */) {
-          tokenFlags |= 512 /* ContainsSeparator */;
-          if (allowSeparator) {
-            allowSeparator = false;
-            isPreviousTokenSeparator = true;
-          } else if (isPreviousTokenSeparator) {
-            error(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1);
-          } else {
-            error(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
-          }
-          pos++;
-          continue;
+    node = node.parent;
+  }
+  return false;
+}
+function forEachReturnStatement(body, visitor) {
+  return traverse(body);
+  function traverse(node) {
+    switch (node.kind) {
+      case 250 /* ReturnStatement */:
+        return visitor(node);
+      case 266 /* CaseBlock */:
+      case 238 /* Block */:
+      case 242 /* IfStatement */:
+      case 243 /* DoStatement */:
+      case 244 /* WhileStatement */:
+      case 245 /* ForStatement */:
+      case 246 /* ForInStatement */:
+      case 247 /* ForOfStatement */:
+      case 251 /* WithStatement */:
+      case 252 /* SwitchStatement */:
+      case 292 /* CaseClause */:
+      case 293 /* DefaultClause */:
+      case 253 /* LabeledStatement */:
+      case 255 /* TryStatement */:
+      case 295 /* CatchClause */:
+        return forEachChild(node, traverse);
+    }
+  }
+}
+function forEachYieldExpression(body, visitor) {
+  return traverse(body);
+  function traverse(node) {
+    switch (node.kind) {
+      case 226 /* YieldExpression */:
+        visitor(node);
+        const operand = node.expression;
+        if (operand) {
+          traverse(operand);
         }
-        allowSeparator = canHaveSeparators;
-        if (ch >= 65 /* A */ && ch <= 70 /* F */) {
-          ch += 97 /* a */ - 65 /* A */;
-        } else if (!(ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch >= 97 /* a */ && ch <= 102 /* f */)) {
-          break;
+        return;
+      case 263 /* EnumDeclaration */:
+      case 261 /* InterfaceDeclaration */:
+      case 264 /* ModuleDeclaration */:
+      case 262 /* TypeAliasDeclaration */:
+        return;
+      default:
+        if (isFunctionLike(node)) {
+          if (node.name && node.name.kind === 164 /* ComputedPropertyName */) {
+            traverse(node.name.expression);
+            return;
+          }
+        } else if (!isPartOfTypeNode(node)) {
+          forEachChild(node, traverse);
         }
-        valueChars.push(ch);
-        pos++;
-        isPreviousTokenSeparator = false;
-      }
-      if (valueChars.length < minCount) {
-        valueChars = [];
-      }
-      if (text.charCodeAt(pos - 1) === 95 /* _ */) {
-        error(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1);
-      }
-      return String.fromCharCode(...valueChars);
     }
-    function scanString(jsxAttributeString = false) {
-      const quote2 = text.charCodeAt(pos);
-      pos++;
-      let result = "";
-      let start3 = pos;
-      while (true) {
-        if (pos >= end) {
-          result += text.substring(start3, pos);
-          tokenFlags |= 4 /* Unterminated */;
-          error(Diagnostics.Unterminated_string_literal);
-          break;
+  }
+}
+function getRestParameterElementType(node) {
+  if (node && node.kind === 185 /* ArrayType */) {
+    return node.elementType;
+  } else if (node && node.kind === 180 /* TypeReference */) {
+    return singleOrUndefined(node.typeArguments);
+  } else {
+    return void 0;
+  }
+}
+function getMembersOfDeclaration(node) {
+  switch (node.kind) {
+    case 261 /* InterfaceDeclaration */:
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+    case 184 /* TypeLiteral */:
+      return node.members;
+    case 207 /* ObjectLiteralExpression */:
+      return node.properties;
+  }
+}
+function isVariableLike(node) {
+  if (node) {
+    switch (node.kind) {
+      case 205 /* BindingElement */:
+      case 302 /* EnumMember */:
+      case 166 /* Parameter */:
+      case 299 /* PropertyAssignment */:
+      case 169 /* PropertyDeclaration */:
+      case 168 /* PropertySignature */:
+      case 300 /* ShorthandPropertyAssignment */:
+      case 257 /* VariableDeclaration */:
+        return true;
+    }
+  }
+  return false;
+}
+function isVariableLikeOrAccessor(node) {
+  return isVariableLike(node) || isAccessor(node);
+}
+function isVariableDeclarationInVariableStatement(node) {
+  return node.parent.kind === 258 /* VariableDeclarationList */ && node.parent.parent.kind === 240 /* VariableStatement */;
+}
+function isCommonJsExportedExpression(node) {
+  if (!isInJSFile(node))
+    return false;
+  return isObjectLiteralExpression(node.parent) && isBinaryExpression(node.parent.parent) && getAssignmentDeclarationKind(node.parent.parent) === 2 /* ModuleExports */ || isCommonJsExportPropertyAssignment(node.parent);
+}
+function isCommonJsExportPropertyAssignment(node) {
+  if (!isInJSFile(node))
+    return false;
+  return isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 1 /* ExportsProperty */;
+}
+function isValidESSymbolDeclaration(node) {
+  return (isVariableDeclaration(node) ? isVarConst(node) && isIdentifier(node.name) && isVariableDeclarationInVariableStatement(node) : isPropertyDeclaration(node) ? hasEffectiveReadonlyModifier(node) && hasStaticModifier(node) : isPropertySignature(node) && hasEffectiveReadonlyModifier(node)) || isCommonJsExportPropertyAssignment(node);
+}
+function introducesArgumentsExoticObject(node) {
+  switch (node.kind) {
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 173 /* Constructor */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+      return true;
+  }
+  return false;
+}
+function unwrapInnermostStatementOfLabel(node, beforeUnwrapLabelCallback) {
+  while (true) {
+    if (beforeUnwrapLabelCallback) {
+      beforeUnwrapLabelCallback(node);
+    }
+    if (node.statement.kind !== 253 /* LabeledStatement */) {
+      return node.statement;
+    }
+    node = node.statement;
+  }
+}
+function isFunctionBlock(node) {
+  return node && node.kind === 238 /* Block */ && isFunctionLike(node.parent);
+}
+function isObjectLiteralMethod(node) {
+  return node && node.kind === 171 /* MethodDeclaration */ && node.parent.kind === 207 /* ObjectLiteralExpression */;
+}
+function isObjectLiteralOrClassExpressionMethodOrAccessor(node) {
+  return (node.kind === 171 /* MethodDeclaration */ || node.kind === 174 /* GetAccessor */ || node.kind === 175 /* SetAccessor */) && (node.parent.kind === 207 /* ObjectLiteralExpression */ || node.parent.kind === 228 /* ClassExpression */);
+}
+function isIdentifierTypePredicate(predicate) {
+  return predicate && predicate.kind === 1 /* Identifier */;
+}
+function isThisTypePredicate(predicate) {
+  return predicate && predicate.kind === 0 /* This */;
+}
+function getPropertyAssignment(objectLiteral, key, key2) {
+  return objectLiteral.properties.filter((property) => {
+    if (property.kind === 299 /* PropertyAssignment */) {
+      const propName = tryGetTextOfPropertyName(property.name);
+      return key === propName || !!key2 && key2 === propName;
+    }
+    return false;
+  });
+}
+function getPropertyArrayElementValue(objectLiteral, propKey, elementValue) {
+  return firstDefined(getPropertyAssignment(objectLiteral, propKey), (property) => isArrayLiteralExpression(property.initializer) ? find(property.initializer.elements, (element) => isStringLiteral(element) && element.text === elementValue) : void 0);
+}
+function getTsConfigObjectLiteralExpression(tsConfigSourceFile) {
+  if (tsConfigSourceFile && tsConfigSourceFile.statements.length) {
+    const expression = tsConfigSourceFile.statements[0].expression;
+    return tryCast(expression, isObjectLiteralExpression);
+  }
+}
+function getTsConfigPropArrayElementValue(tsConfigSourceFile, propKey, elementValue) {
+  return firstDefined(getTsConfigPropArray(tsConfigSourceFile, propKey), (property) => isArrayLiteralExpression(property.initializer) ? find(property.initializer.elements, (element) => isStringLiteral(element) && element.text === elementValue) : void 0);
+}
+function getTsConfigPropArray(tsConfigSourceFile, propKey) {
+  const jsonObjectLiteral = getTsConfigObjectLiteralExpression(tsConfigSourceFile);
+  return jsonObjectLiteral ? getPropertyAssignment(jsonObjectLiteral, propKey) : emptyArray;
+}
+function getContainingFunction(node) {
+  return findAncestor(node.parent, isFunctionLike);
+}
+function getContainingFunctionDeclaration(node) {
+  return findAncestor(node.parent, isFunctionLikeDeclaration);
+}
+function getContainingClass(node) {
+  return findAncestor(node.parent, isClassLike);
+}
+function getContainingClassStaticBlock(node) {
+  return findAncestor(node.parent, (n) => {
+    if (isClassLike(n) || isFunctionLike(n)) {
+      return "quit";
+    }
+    return isClassStaticBlockDeclaration(n);
+  });
+}
+function getContainingFunctionOrClassStaticBlock(node) {
+  return findAncestor(node.parent, isFunctionLikeOrClassStaticBlockDeclaration);
+}
+function getThisContainer(node, includeArrowFunctions, includeClassComputedPropertyName) {
+  Debug.assert(node.kind !== 308 /* SourceFile */);
+  while (true) {
+    node = node.parent;
+    if (!node) {
+      return Debug.fail();
+    }
+    switch (node.kind) {
+      case 164 /* ComputedPropertyName */:
+        if (includeClassComputedPropertyName && isClassLike(node.parent.parent)) {
+          return node;
         }
-        const ch = text.charCodeAt(pos);
-        if (ch === quote2) {
-          result += text.substring(start3, pos);
-          pos++;
-          break;
+        node = node.parent.parent;
+        break;
+      case 167 /* Decorator */:
+        if (node.parent.kind === 166 /* Parameter */ && isClassElement(node.parent.parent)) {
+          node = node.parent.parent;
+        } else if (isClassElement(node.parent)) {
+          node = node.parent;
         }
-        if (ch === 92 /* backslash */ && !jsxAttributeString) {
-          result += text.substring(start3, pos);
-          result += scanEscapeSequence();
-          start3 = pos;
+        break;
+      case 216 /* ArrowFunction */:
+        if (!includeArrowFunctions) {
           continue;
         }
-        if (isLineBreak(ch) && !jsxAttributeString) {
-          result += text.substring(start3, pos);
-          tokenFlags |= 4 /* Unterminated */;
-          error(Diagnostics.Unterminated_string_literal);
-          break;
-        }
-        pos++;
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+      case 264 /* ModuleDeclaration */:
+      case 172 /* ClassStaticBlockDeclaration */:
+      case 169 /* PropertyDeclaration */:
+      case 168 /* PropertySignature */:
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+      case 173 /* Constructor */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+      case 176 /* CallSignature */:
+      case 177 /* ConstructSignature */:
+      case 178 /* IndexSignature */:
+      case 263 /* EnumDeclaration */:
+      case 308 /* SourceFile */:
+        return node;
+    }
+  }
+}
+function isThisContainerOrFunctionBlock(node) {
+  switch (node.kind) {
+    case 216 /* ArrowFunction */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 169 /* PropertyDeclaration */:
+      return true;
+    case 238 /* Block */:
+      switch (node.parent.kind) {
+        case 173 /* Constructor */:
+        case 171 /* MethodDeclaration */:
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+          return true;
+        default:
+          return false;
       }
-      return result;
+    default:
+      return false;
+  }
+}
+function isInTopLevelContext(node) {
+  if (isIdentifier(node) && (isClassDeclaration(node.parent) || isFunctionDeclaration(node.parent)) && node.parent.name === node) {
+    node = node.parent;
+  }
+  const container = getThisContainer(
+    node,
+    /*includeArrowFunctions*/
+    true,
+    /*includeClassComputedPropertyName*/
+    false
+  );
+  return isSourceFile(container);
+}
+function getNewTargetContainer(node) {
+  const container = getThisContainer(
+    node,
+    /*includeArrowFunctions*/
+    false,
+    /*includeClassComputedPropertyName*/
+    false
+  );
+  if (container) {
+    switch (container.kind) {
+      case 173 /* Constructor */:
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+        return container;
     }
-    function scanTemplateAndSetTokenValue(isTaggedTemplate) {
-      const startedWithBacktick = text.charCodeAt(pos) === 96 /* backtick */;
-      pos++;
-      let start3 = pos;
-      let contents = "";
-      let resultingToken;
-      while (true) {
-        if (pos >= end) {
-          contents += text.substring(start3, pos);
-          tokenFlags |= 4 /* Unterminated */;
-          error(Diagnostics.Unterminated_template_literal);
-          resultingToken = startedWithBacktick ? 14 /* NoSubstitutionTemplateLiteral */ : 17 /* TemplateTail */;
-          break;
-        }
-        const currChar = text.charCodeAt(pos);
-        if (currChar === 96 /* backtick */) {
-          contents += text.substring(start3, pos);
-          pos++;
-          resultingToken = startedWithBacktick ? 14 /* NoSubstitutionTemplateLiteral */ : 17 /* TemplateTail */;
-          break;
-        }
-        if (currChar === 36 /* $ */ && pos + 1 < end && text.charCodeAt(pos + 1) === 123 /* openBrace */) {
-          contents += text.substring(start3, pos);
-          pos += 2;
-          resultingToken = startedWithBacktick ? 15 /* TemplateHead */ : 16 /* TemplateMiddle */;
-          break;
-        }
-        if (currChar === 92 /* backslash */) {
-          contents += text.substring(start3, pos);
-          contents += scanEscapeSequence(isTaggedTemplate);
-          start3 = pos;
+  }
+  return void 0;
+}
+function getSuperContainer(node, stopOnFunctions) {
+  while (true) {
+    node = node.parent;
+    if (!node) {
+      return void 0;
+    }
+    switch (node.kind) {
+      case 164 /* ComputedPropertyName */:
+        node = node.parent;
+        break;
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
+        if (!stopOnFunctions) {
           continue;
         }
-        if (currChar === 13 /* carriageReturn */) {
-          contents += text.substring(start3, pos);
-          pos++;
-          if (pos < end && text.charCodeAt(pos) === 10 /* lineFeed */) {
-            pos++;
-          }
-          contents += "\n";
-          start3 = pos;
-          continue;
+      case 169 /* PropertyDeclaration */:
+      case 168 /* PropertySignature */:
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+      case 173 /* Constructor */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+      case 172 /* ClassStaticBlockDeclaration */:
+        return node;
+      case 167 /* Decorator */:
+        if (node.parent.kind === 166 /* Parameter */ && isClassElement(node.parent.parent)) {
+          node = node.parent.parent;
+        } else if (isClassElement(node.parent)) {
+          node = node.parent;
         }
-        pos++;
-      }
-      Debug.assert(resultingToken !== void 0);
-      tokenValue = contents;
-      return resultingToken;
+        break;
     }
-    function scanEscapeSequence(isTaggedTemplate) {
-      const start3 = pos;
-      pos++;
-      if (pos >= end) {
-        error(Diagnostics.Unexpected_end_of_text);
-        return "";
-      }
-      const ch = text.charCodeAt(pos);
-      pos++;
-      switch (ch) {
-        case 48 /* _0 */:
-          if (isTaggedTemplate && pos < end && isDigit(text.charCodeAt(pos))) {
-            pos++;
-            tokenFlags |= 2048 /* ContainsInvalidEscape */;
-            return text.substring(start3, pos);
-          }
-          return "\0";
-        case 98 /* b */:
-          return "\b";
-        case 116 /* t */:
-          return "	";
-        case 110 /* n */:
-          return "\n";
-        case 118 /* v */:
-          return "\v";
-        case 102 /* f */:
-          return "\f";
-        case 114 /* r */:
-          return "\r";
-        case 39 /* singleQuote */:
-          return "'";
-        case 34 /* doubleQuote */:
-          return '"';
-        case 117 /* u */:
-          if (isTaggedTemplate) {
-            for (let escapePos = pos; escapePos < pos + 4; escapePos++) {
-              if (escapePos < end && !isHexDigit(text.charCodeAt(escapePos)) && text.charCodeAt(escapePos) !== 123 /* openBrace */) {
-                pos = escapePos;
-                tokenFlags |= 2048 /* ContainsInvalidEscape */;
-                return text.substring(start3, pos);
-              }
-            }
-          }
-          if (pos < end && text.charCodeAt(pos) === 123 /* openBrace */) {
-            pos++;
-            if (isTaggedTemplate && !isHexDigit(text.charCodeAt(pos))) {
-              tokenFlags |= 2048 /* ContainsInvalidEscape */;
-              return text.substring(start3, pos);
-            }
-            if (isTaggedTemplate) {
-              const savePos = pos;
-              const escapedValueString = scanMinimumNumberOfHexDigits(1, false);
-              const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
-              if (!isCodePoint(escapedValue) || text.charCodeAt(pos) !== 125 /* closeBrace */) {
-                tokenFlags |= 2048 /* ContainsInvalidEscape */;
-                return text.substring(start3, pos);
-              } else {
-                pos = savePos;
-              }
-            }
-            tokenFlags |= 8 /* ExtendedUnicodeEscape */;
-            return scanExtendedUnicodeEscape();
-          }
-          tokenFlags |= 1024 /* UnicodeEscape */;
-          return scanHexadecimalEscape(4);
-        case 120 /* x */:
-          if (isTaggedTemplate) {
-            if (!isHexDigit(text.charCodeAt(pos))) {
-              tokenFlags |= 2048 /* ContainsInvalidEscape */;
-              return text.substring(start3, pos);
-            } else if (!isHexDigit(text.charCodeAt(pos + 1))) {
-              pos++;
-              tokenFlags |= 2048 /* ContainsInvalidEscape */;
-              return text.substring(start3, pos);
-            }
-          }
-          return scanHexadecimalEscape(2);
-        case 13 /* carriageReturn */:
-          if (pos < end && text.charCodeAt(pos) === 10 /* lineFeed */) {
-            pos++;
-          }
-        case 10 /* lineFeed */:
-        case 8232 /* lineSeparator */:
-        case 8233 /* paragraphSeparator */:
-          return "";
-        default:
-          return String.fromCharCode(ch);
-      }
+  }
+}
+function getImmediatelyInvokedFunctionExpression(func) {
+  if (func.kind === 215 /* FunctionExpression */ || func.kind === 216 /* ArrowFunction */) {
+    let prev = func;
+    let parent2 = func.parent;
+    while (parent2.kind === 214 /* ParenthesizedExpression */) {
+      prev = parent2;
+      parent2 = parent2.parent;
     }
-    function scanHexadecimalEscape(numDigits) {
-      const escapedValue = scanExactNumberOfHexDigits(numDigits, false);
-      if (escapedValue >= 0) {
-        return String.fromCharCode(escapedValue);
-      } else {
-        error(Diagnostics.Hexadecimal_digit_expected);
-        return "";
-      }
+    if (parent2.kind === 210 /* CallExpression */ && parent2.expression === prev) {
+      return parent2;
     }
-    function scanExtendedUnicodeEscape() {
-      const escapedValueString = scanMinimumNumberOfHexDigits(1, false);
-      const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
-      let isInvalidExtendedEscape = false;
-      if (escapedValue < 0) {
-        error(Diagnostics.Hexadecimal_digit_expected);
-        isInvalidExtendedEscape = true;
-      } else if (escapedValue > 1114111) {
-        error(Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive);
-        isInvalidExtendedEscape = true;
+  }
+}
+function isSuperOrSuperProperty(node) {
+  return node.kind === 106 /* SuperKeyword */ || isSuperProperty(node);
+}
+function isSuperProperty(node) {
+  const kind = node.kind;
+  return (kind === 208 /* PropertyAccessExpression */ || kind === 209 /* ElementAccessExpression */) && node.expression.kind === 106 /* SuperKeyword */;
+}
+function isThisProperty(node) {
+  const kind = node.kind;
+  return (kind === 208 /* PropertyAccessExpression */ || kind === 209 /* ElementAccessExpression */) && node.expression.kind === 108 /* ThisKeyword */;
+}
+function isThisInitializedDeclaration(node) {
+  var _a2;
+  return !!node && isVariableDeclaration(node) && ((_a2 = node.initializer) == null ? void 0 : _a2.kind) === 108 /* ThisKeyword */;
+}
+function isThisInitializedObjectBindingExpression(node) {
+  return !!node && (isShorthandPropertyAssignment(node) || isPropertyAssignment(node)) && isBinaryExpression(node.parent.parent) && node.parent.parent.operatorToken.kind === 63 /* EqualsToken */ && node.parent.parent.right.kind === 108 /* ThisKeyword */;
+}
+function getEntityNameFromTypeNode(node) {
+  switch (node.kind) {
+    case 180 /* TypeReference */:
+      return node.typeName;
+    case 230 /* ExpressionWithTypeArguments */:
+      return isEntityNameExpression(node.expression) ? node.expression : void 0;
+    case 79 /* Identifier */:
+    case 163 /* QualifiedName */:
+      return node;
+  }
+  return void 0;
+}
+function getInvokedExpression(node) {
+  switch (node.kind) {
+    case 212 /* TaggedTemplateExpression */:
+      return node.tag;
+    case 283 /* JsxOpeningElement */:
+    case 282 /* JsxSelfClosingElement */:
+      return node.tagName;
+    default:
+      return node.expression;
+  }
+}
+function nodeCanBeDecorated(node, parent2, grandparent) {
+  if (isNamedDeclaration(node) && isPrivateIdentifier(node.name)) {
+    return false;
+  }
+  switch (node.kind) {
+    case 260 /* ClassDeclaration */:
+      return true;
+    case 169 /* PropertyDeclaration */:
+      return parent2.kind === 260 /* ClassDeclaration */;
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 171 /* MethodDeclaration */:
+      return node.body !== void 0 && parent2.kind === 260 /* ClassDeclaration */;
+    case 166 /* Parameter */:
+      return parent2.body !== void 0 && (parent2.kind === 173 /* Constructor */ || parent2.kind === 171 /* MethodDeclaration */ || parent2.kind === 175 /* SetAccessor */) && grandparent.kind === 260 /* ClassDeclaration */;
+  }
+  return false;
+}
+function nodeIsDecorated(node, parent2, grandparent) {
+  return hasDecorators(node) && nodeCanBeDecorated(node, parent2, grandparent);
+}
+function nodeOrChildIsDecorated(node, parent2, grandparent) {
+  return nodeIsDecorated(node, parent2, grandparent) || childIsDecorated(node, parent2);
+}
+function childIsDecorated(node, parent2) {
+  switch (node.kind) {
+    case 260 /* ClassDeclaration */:
+      return some(node.members, (m) => nodeOrChildIsDecorated(m, node, parent2));
+    case 171 /* MethodDeclaration */:
+    case 175 /* SetAccessor */:
+    case 173 /* Constructor */:
+      return some(node.parameters, (p) => nodeIsDecorated(p, node, parent2));
+    default:
+      return false;
+  }
+}
+function classOrConstructorParameterIsDecorated(node) {
+  if (nodeIsDecorated(node))
+    return true;
+  const constructor = getFirstConstructorWithBody(node);
+  return !!constructor && childIsDecorated(constructor, node);
+}
+function isJSXTagName(node) {
+  const { parent: parent2 } = node;
+  if (parent2.kind === 283 /* JsxOpeningElement */ || parent2.kind === 282 /* JsxSelfClosingElement */ || parent2.kind === 284 /* JsxClosingElement */) {
+    return parent2.tagName === node;
+  }
+  return false;
+}
+function isExpressionNode(node) {
+  switch (node.kind) {
+    case 106 /* SuperKeyword */:
+    case 104 /* NullKeyword */:
+    case 110 /* TrueKeyword */:
+    case 95 /* FalseKeyword */:
+    case 13 /* RegularExpressionLiteral */:
+    case 206 /* ArrayLiteralExpression */:
+    case 207 /* ObjectLiteralExpression */:
+    case 208 /* PropertyAccessExpression */:
+    case 209 /* ElementAccessExpression */:
+    case 210 /* CallExpression */:
+    case 211 /* NewExpression */:
+    case 212 /* TaggedTemplateExpression */:
+    case 231 /* AsExpression */:
+    case 213 /* TypeAssertionExpression */:
+    case 235 /* SatisfiesExpression */:
+    case 232 /* NonNullExpression */:
+    case 214 /* ParenthesizedExpression */:
+    case 215 /* FunctionExpression */:
+    case 228 /* ClassExpression */:
+    case 216 /* ArrowFunction */:
+    case 219 /* VoidExpression */:
+    case 217 /* DeleteExpression */:
+    case 218 /* TypeOfExpression */:
+    case 221 /* PrefixUnaryExpression */:
+    case 222 /* PostfixUnaryExpression */:
+    case 223 /* BinaryExpression */:
+    case 224 /* ConditionalExpression */:
+    case 227 /* SpreadElement */:
+    case 225 /* TemplateExpression */:
+    case 229 /* OmittedExpression */:
+    case 281 /* JsxElement */:
+    case 282 /* JsxSelfClosingElement */:
+    case 285 /* JsxFragment */:
+    case 226 /* YieldExpression */:
+    case 220 /* AwaitExpression */:
+    case 233 /* MetaProperty */:
+      return true;
+    case 230 /* ExpressionWithTypeArguments */:
+      return !isHeritageClause(node.parent) && !isJSDocAugmentsTag(node.parent);
+    case 163 /* QualifiedName */:
+      while (node.parent.kind === 163 /* QualifiedName */) {
+        node = node.parent;
       }
-      if (pos >= end) {
-        error(Diagnostics.Unexpected_end_of_text);
-        isInvalidExtendedEscape = true;
-      } else if (text.charCodeAt(pos) === 125 /* closeBrace */) {
-        pos++;
-      } else {
-        error(Diagnostics.Unterminated_Unicode_escape_sequence);
-        isInvalidExtendedEscape = true;
+      return node.parent.kind === 183 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node);
+    case 314 /* JSDocMemberName */:
+      while (isJSDocMemberName(node.parent)) {
+        node = node.parent;
       }
-      if (isInvalidExtendedEscape) {
-        return "";
+      return node.parent.kind === 183 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node);
+    case 80 /* PrivateIdentifier */:
+      return isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 101 /* InKeyword */;
+    case 79 /* Identifier */:
+      if (node.parent.kind === 183 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node)) {
+        return true;
       }
-      return utf16EncodeAsString(escapedValue);
+    case 8 /* NumericLiteral */:
+    case 9 /* BigIntLiteral */:
+    case 10 /* StringLiteral */:
+    case 14 /* NoSubstitutionTemplateLiteral */:
+    case 108 /* ThisKeyword */:
+      return isInExpressionContext(node);
+    default:
+      return false;
+  }
+}
+function isInExpressionContext(node) {
+  const { parent: parent2 } = node;
+  switch (parent2.kind) {
+    case 257 /* VariableDeclaration */:
+    case 166 /* Parameter */:
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+    case 302 /* EnumMember */:
+    case 299 /* PropertyAssignment */:
+    case 205 /* BindingElement */:
+      return parent2.initializer === node;
+    case 241 /* ExpressionStatement */:
+    case 242 /* IfStatement */:
+    case 243 /* DoStatement */:
+    case 244 /* WhileStatement */:
+    case 250 /* ReturnStatement */:
+    case 251 /* WithStatement */:
+    case 252 /* SwitchStatement */:
+    case 292 /* CaseClause */:
+    case 254 /* ThrowStatement */:
+      return parent2.expression === node;
+    case 245 /* ForStatement */:
+      const forStatement = parent2;
+      return forStatement.initializer === node && forStatement.initializer.kind !== 258 /* VariableDeclarationList */ || forStatement.condition === node || forStatement.incrementor === node;
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+      const forInStatement = parent2;
+      return forInStatement.initializer === node && forInStatement.initializer.kind !== 258 /* VariableDeclarationList */ || forInStatement.expression === node;
+    case 213 /* TypeAssertionExpression */:
+    case 231 /* AsExpression */:
+      return node === parent2.expression;
+    case 236 /* TemplateSpan */:
+      return node === parent2.expression;
+    case 164 /* ComputedPropertyName */:
+      return node === parent2.expression;
+    case 167 /* Decorator */:
+    case 291 /* JsxExpression */:
+    case 290 /* JsxSpreadAttribute */:
+    case 301 /* SpreadAssignment */:
+      return true;
+    case 230 /* ExpressionWithTypeArguments */:
+      return parent2.expression === node && !isPartOfTypeNode(parent2);
+    case 300 /* ShorthandPropertyAssignment */:
+      return parent2.objectAssignmentInitializer === node;
+    case 235 /* SatisfiesExpression */:
+      return node === parent2.expression;
+    default:
+      return isExpressionNode(parent2);
+  }
+}
+function isPartOfTypeQuery(node) {
+  while (node.kind === 163 /* QualifiedName */ || node.kind === 79 /* Identifier */) {
+    node = node.parent;
+  }
+  return node.kind === 183 /* TypeQuery */;
+}
+function isNamespaceReexportDeclaration(node) {
+  return isNamespaceExport(node) && !!node.parent.moduleSpecifier;
+}
+function isExternalModuleImportEqualsDeclaration(node) {
+  return node.kind === 268 /* ImportEqualsDeclaration */ && node.moduleReference.kind === 280 /* ExternalModuleReference */;
+}
+function getExternalModuleImportEqualsDeclarationExpression(node) {
+  Debug.assert(isExternalModuleImportEqualsDeclaration(node));
+  return node.moduleReference.expression;
+}
+function getExternalModuleRequireArgument(node) {
+  return isVariableDeclarationInitializedToBareOrAccessedRequire(node) && getLeftmostAccessExpression(node.initializer).arguments[0];
+}
+function isInternalModuleImportEqualsDeclaration(node) {
+  return node.kind === 268 /* ImportEqualsDeclaration */ && node.moduleReference.kind !== 280 /* ExternalModuleReference */;
+}
+function isSourceFileJS(file) {
+  return isInJSFile(file);
+}
+function isSourceFileNotJS(file) {
+  return !isInJSFile(file);
+}
+function isInJSFile(node) {
+  return !!node && !!(node.flags & 262144 /* JavaScriptFile */);
+}
+function isInJsonFile(node) {
+  return !!node && !!(node.flags & 67108864 /* JsonFile */);
+}
+function isSourceFileNotJson(file) {
+  return !isJsonSourceFile(file);
+}
+function isInJSDoc(node) {
+  return !!node && !!(node.flags & 8388608 /* JSDoc */);
+}
+function isJSDocIndexSignature(node) {
+  return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "Object" && node.typeArguments && node.typeArguments.length === 2 && (node.typeArguments[0].kind === 152 /* StringKeyword */ || node.typeArguments[0].kind === 148 /* NumberKeyword */);
+}
+function isRequireCall(callExpression, requireStringLiteralLikeArgument) {
+  if (callExpression.kind !== 210 /* CallExpression */) {
+    return false;
+  }
+  const { expression, arguments: args } = callExpression;
+  if (expression.kind !== 79 /* Identifier */ || expression.escapedText !== "require") {
+    return false;
+  }
+  if (args.length !== 1) {
+    return false;
+  }
+  const arg = args[0];
+  return !requireStringLiteralLikeArgument || isStringLiteralLike(arg);
+}
+function isVariableDeclarationInitializedToRequire(node) {
+  return isVariableDeclarationInitializedWithRequireHelper(
+    node,
+    /*allowAccessedRequire*/
+    false
+  );
+}
+function isVariableDeclarationInitializedToBareOrAccessedRequire(node) {
+  return isVariableDeclarationInitializedWithRequireHelper(
+    node,
+    /*allowAccessedRequire*/
+    true
+  );
+}
+function isVariableDeclarationInitializedWithRequireHelper(node, allowAccessedRequire) {
+  return isVariableDeclaration(node) && !!node.initializer && isRequireCall(
+    allowAccessedRequire ? getLeftmostAccessExpression(node.initializer) : node.initializer,
+    /*requireStringLiteralLikeArgument*/
+    true
+  );
+}
+function isRequireVariableStatement(node) {
+  return isVariableStatement(node) && node.declarationList.declarations.length > 0 && every(node.declarationList.declarations, (decl) => isVariableDeclarationInitializedToRequire(decl));
+}
+function isSingleOrDoubleQuote(charCode) {
+  return charCode === 39 /* singleQuote */ || charCode === 34 /* doubleQuote */;
+}
+function isStringDoubleQuoted(str, sourceFile) {
+  return getSourceTextOfNodeFromSourceFile(sourceFile, str).charCodeAt(0) === 34 /* doubleQuote */;
+}
+function isAssignmentDeclaration(decl) {
+  return isBinaryExpression(decl) || isAccessExpression(decl) || isIdentifier(decl) || isCallExpression(decl);
+}
+function getEffectiveInitializer(node) {
+  if (isInJSFile(node) && node.initializer && isBinaryExpression(node.initializer) && (node.initializer.operatorToken.kind === 56 /* BarBarToken */ || node.initializer.operatorToken.kind === 60 /* QuestionQuestionToken */) && node.name && isEntityNameExpression(node.name) && isSameEntityName(node.name, node.initializer.left)) {
+    return node.initializer.right;
+  }
+  return node.initializer;
+}
+function getDeclaredExpandoInitializer(node) {
+  const init = getEffectiveInitializer(node);
+  return init && getExpandoInitializer(init, isPrototypeAccess(node.name));
+}
+function hasExpandoValueProperty(node, isPrototypeAssignment) {
+  return forEach(node.properties, (p) => isPropertyAssignment(p) && isIdentifier(p.name) && p.name.escapedText === "value" && p.initializer && getExpandoInitializer(p.initializer, isPrototypeAssignment));
+}
+function getAssignedExpandoInitializer(node) {
+  if (node && node.parent && isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 63 /* EqualsToken */) {
+    const isPrototypeAssignment = isPrototypeAccess(node.parent.left);
+    return getExpandoInitializer(node.parent.right, isPrototypeAssignment) || getDefaultedExpandoInitializer(node.parent.left, node.parent.right, isPrototypeAssignment);
+  }
+  if (node && isCallExpression(node) && isBindableObjectDefinePropertyCall(node)) {
+    const result = hasExpandoValueProperty(node.arguments[2], node.arguments[1].text === "prototype");
+    if (result) {
+      return result;
     }
-    function peekUnicodeEscape() {
-      if (pos + 5 < end && text.charCodeAt(pos + 1) === 117 /* u */) {
-        const start3 = pos;
-        pos += 2;
-        const value = scanExactNumberOfHexDigits(4, false);
-        pos = start3;
-        return value;
-      }
-      return -1;
+  }
+}
+function getExpandoInitializer(initializer, isPrototypeAssignment) {
+  if (isCallExpression(initializer)) {
+    const e = skipParentheses(initializer.expression);
+    return e.kind === 215 /* FunctionExpression */ || e.kind === 216 /* ArrowFunction */ ? initializer : void 0;
+  }
+  if (initializer.kind === 215 /* FunctionExpression */ || initializer.kind === 228 /* ClassExpression */ || initializer.kind === 216 /* ArrowFunction */) {
+    return initializer;
+  }
+  if (isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAssignment)) {
+    return initializer;
+  }
+}
+function getDefaultedExpandoInitializer(name, initializer, isPrototypeAssignment) {
+  const e = isBinaryExpression(initializer) && (initializer.operatorToken.kind === 56 /* BarBarToken */ || initializer.operatorToken.kind === 60 /* QuestionQuestionToken */) && getExpandoInitializer(initializer.right, isPrototypeAssignment);
+  if (e && isSameEntityName(name, initializer.left)) {
+    return e;
+  }
+}
+function isDefaultedExpandoInitializer(node) {
+  const name = isVariableDeclaration(node.parent) ? node.parent.name : isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 63 /* EqualsToken */ ? node.parent.left : void 0;
+  return name && getExpandoInitializer(node.right, isPrototypeAccess(name)) && isEntityNameExpression(name) && isSameEntityName(name, node.left);
+}
+function getNameOfExpando(node) {
+  if (isBinaryExpression(node.parent)) {
+    const parent2 = (node.parent.operatorToken.kind === 56 /* BarBarToken */ || node.parent.operatorToken.kind === 60 /* QuestionQuestionToken */) && isBinaryExpression(node.parent.parent) ? node.parent.parent : node.parent;
+    if (parent2.operatorToken.kind === 63 /* EqualsToken */ && isIdentifier(parent2.left)) {
+      return parent2.left;
+    }
+  } else if (isVariableDeclaration(node.parent)) {
+    return node.parent.name;
+  }
+}
+function isSameEntityName(name, initializer) {
+  if (isPropertyNameLiteral(name) && isPropertyNameLiteral(initializer)) {
+    return getTextOfIdentifierOrLiteral(name) === getTextOfIdentifierOrLiteral(initializer);
+  }
+  if (isMemberName(name) && isLiteralLikeAccess(initializer) && (initializer.expression.kind === 108 /* ThisKeyword */ || isIdentifier(initializer.expression) && (initializer.expression.escapedText === "window" || initializer.expression.escapedText === "self" || initializer.expression.escapedText === "global"))) {
+    return isSameEntityName(name, getNameOrArgument(initializer));
+  }
+  if (isLiteralLikeAccess(name) && isLiteralLikeAccess(initializer)) {
+    return getElementOrPropertyAccessName(name) === getElementOrPropertyAccessName(initializer) && isSameEntityName(name.expression, initializer.expression);
+  }
+  return false;
+}
+function getRightMostAssignedExpression(node) {
+  while (isAssignmentExpression(
+    node,
+    /*excludeCompoundAssignments*/
+    true
+  )) {
+    node = node.right;
+  }
+  return node;
+}
+function isExportsIdentifier(node) {
+  return isIdentifier(node) && node.escapedText === "exports";
+}
+function isModuleIdentifier(node) {
+  return isIdentifier(node) && node.escapedText === "module";
+}
+function isModuleExportsAccessExpression(node) {
+  return (isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node)) && isModuleIdentifier(node.expression) && getElementOrPropertyAccessName(node) === "exports";
+}
+function getAssignmentDeclarationKind(expr) {
+  const special = getAssignmentDeclarationKindWorker(expr);
+  return special === 5 /* Property */ || isInJSFile(expr) ? special : 0 /* None */;
+}
+function isBindableObjectDefinePropertyCall(expr) {
+  return length(expr.arguments) === 3 && isPropertyAccessExpression(expr.expression) && isIdentifier(expr.expression.expression) && idText(expr.expression.expression) === "Object" && idText(expr.expression.name) === "defineProperty" && isStringOrNumericLiteralLike(expr.arguments[1]) && isBindableStaticNameExpression(
+    expr.arguments[0],
+    /*excludeThisKeyword*/
+    true
+  );
+}
+function isLiteralLikeAccess(node) {
+  return isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node);
+}
+function isLiteralLikeElementAccess(node) {
+  return isElementAccessExpression(node) && isStringOrNumericLiteralLike(node.argumentExpression);
+}
+function isBindableStaticAccessExpression(node, excludeThisKeyword) {
+  return isPropertyAccessExpression(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isIdentifier(node.name) && isBindableStaticNameExpression(
+    node.expression,
+    /*excludeThisKeyword*/
+    true
+  )) || isBindableStaticElementAccessExpression(node, excludeThisKeyword);
+}
+function isBindableStaticElementAccessExpression(node, excludeThisKeyword) {
+  return isLiteralLikeElementAccess(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isEntityNameExpression(node.expression) || isBindableStaticAccessExpression(
+    node.expression,
+    /*excludeThisKeyword*/
+    true
+  ));
+}
+function isBindableStaticNameExpression(node, excludeThisKeyword) {
+  return isEntityNameExpression(node) || isBindableStaticAccessExpression(node, excludeThisKeyword);
+}
+function getNameOrArgument(expr) {
+  if (isPropertyAccessExpression(expr)) {
+    return expr.name;
+  }
+  return expr.argumentExpression;
+}
+function getAssignmentDeclarationKindWorker(expr) {
+  if (isCallExpression(expr)) {
+    if (!isBindableObjectDefinePropertyCall(expr)) {
+      return 0 /* None */;
     }
-    function peekExtendedUnicodeEscape() {
-      if (codePointAt(text, pos + 1) === 117 /* u */ && codePointAt(text, pos + 2) === 123 /* openBrace */) {
-        const start3 = pos;
-        pos += 3;
-        const escapedValueString = scanMinimumNumberOfHexDigits(1, false);
-        const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
-        pos = start3;
-        return escapedValue;
-      }
-      return -1;
+    const entityName = expr.arguments[0];
+    if (isExportsIdentifier(entityName) || isModuleExportsAccessExpression(entityName)) {
+      return 8 /* ObjectDefinePropertyExports */;
     }
-    function scanIdentifierParts() {
-      let result = "";
-      let start3 = pos;
-      while (pos < end) {
-        let ch = codePointAt(text, pos);
-        if (isIdentifierPart(ch, languageVersion)) {
-          pos += charSize(ch);
-        } else if (ch === 92 /* backslash */) {
-          ch = peekExtendedUnicodeEscape();
-          if (ch >= 0 && isIdentifierPart(ch, languageVersion)) {
-            pos += 3;
-            tokenFlags |= 8 /* ExtendedUnicodeEscape */;
-            result += scanExtendedUnicodeEscape();
-            start3 = pos;
-            continue;
-          }
-          ch = peekUnicodeEscape();
-          if (!(ch >= 0 && isIdentifierPart(ch, languageVersion))) {
-            break;
-          }
-          tokenFlags |= 1024 /* UnicodeEscape */;
-          result += text.substring(start3, pos);
-          result += utf16EncodeAsString(ch);
-          pos += 6;
-          start3 = pos;
-        } else {
-          break;
-        }
-      }
-      result += text.substring(start3, pos);
+    if (isBindableStaticAccessExpression(entityName) && getElementOrPropertyAccessName(entityName) === "prototype") {
+      return 9 /* ObjectDefinePrototypeProperty */;
+    }
+    return 7 /* ObjectDefinePropertyValue */;
+  }
+  if (expr.operatorToken.kind !== 63 /* EqualsToken */ || !isAccessExpression(expr.left) || isVoidZero(getRightMostAssignedExpression(expr))) {
+    return 0 /* None */;
+  }
+  if (isBindableStaticNameExpression(
+    expr.left.expression,
+    /*excludeThisKeyword*/
+    true
+  ) && getElementOrPropertyAccessName(expr.left) === "prototype" && isObjectLiteralExpression(getInitializerOfBinaryExpression(expr))) {
+    return 6 /* Prototype */;
+  }
+  return getAssignmentDeclarationPropertyAccessKind(expr.left);
+}
+function isVoidZero(node) {
+  return isVoidExpression(node) && isNumericLiteral(node.expression) && node.expression.text === "0";
+}
+function getElementOrPropertyAccessArgumentExpressionOrName(node) {
+  if (isPropertyAccessExpression(node)) {
+    return node.name;
+  }
+  const arg = skipParentheses(node.argumentExpression);
+  if (isNumericLiteral(arg) || isStringLiteralLike(arg)) {
+    return arg;
+  }
+  return node;
+}
+function getElementOrPropertyAccessName(node) {
+  const name = getElementOrPropertyAccessArgumentExpressionOrName(node);
+  if (name) {
+    if (isIdentifier(name)) {
+      return name.escapedText;
+    }
+    if (isStringLiteralLike(name) || isNumericLiteral(name)) {
+      return escapeLeadingUnderscores(name.text);
+    }
+  }
+  return void 0;
+}
+function getAssignmentDeclarationPropertyAccessKind(lhs) {
+  if (lhs.expression.kind === 108 /* ThisKeyword */) {
+    return 4 /* ThisProperty */;
+  } else if (isModuleExportsAccessExpression(lhs)) {
+    return 2 /* ModuleExports */;
+  } else if (isBindableStaticNameExpression(
+    lhs.expression,
+    /*excludeThisKeyword*/
+    true
+  )) {
+    if (isPrototypeAccess(lhs.expression)) {
+      return 3 /* PrototypeProperty */;
+    }
+    let nextToLast = lhs;
+    while (!isIdentifier(nextToLast.expression)) {
+      nextToLast = nextToLast.expression;
+    }
+    const id = nextToLast.expression;
+    if ((id.escapedText === "exports" || id.escapedText === "module" && getElementOrPropertyAccessName(nextToLast) === "exports") && // ExportsProperty does not support binding with computed names
+    isBindableStaticAccessExpression(lhs)) {
+      return 1 /* ExportsProperty */;
+    }
+    if (isBindableStaticNameExpression(
+      lhs,
+      /*excludeThisKeyword*/
+      true
+    ) || isElementAccessExpression(lhs) && isDynamicName(lhs)) {
+      return 5 /* Property */;
+    }
+  }
+  return 0 /* None */;
+}
+function getInitializerOfBinaryExpression(expr) {
+  while (isBinaryExpression(expr.right)) {
+    expr = expr.right;
+  }
+  return expr.right;
+}
+function isPrototypePropertyAssignment(node) {
+  return isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 3 /* PrototypeProperty */;
+}
+function isSpecialPropertyDeclaration(expr) {
+  return isInJSFile(expr) && expr.parent && expr.parent.kind === 241 /* ExpressionStatement */ && (!isElementAccessExpression(expr) || isLiteralLikeElementAccess(expr)) && !!getJSDocTypeTag(expr.parent);
+}
+function setValueDeclaration(symbol, node) {
+  const { valueDeclaration } = symbol;
+  if (!valueDeclaration || !(node.flags & 16777216 /* Ambient */ && !(valueDeclaration.flags & 16777216 /* Ambient */)) && (isAssignmentDeclaration(valueDeclaration) && !isAssignmentDeclaration(node)) || valueDeclaration.kind !== node.kind && isEffectiveModuleDeclaration(valueDeclaration)) {
+    symbol.valueDeclaration = node;
+  }
+}
+function isFunctionSymbol(symbol) {
+  if (!symbol || !symbol.valueDeclaration) {
+    return false;
+  }
+  const decl = symbol.valueDeclaration;
+  return decl.kind === 259 /* FunctionDeclaration */ || isVariableDeclaration(decl) && decl.initializer && isFunctionLike(decl.initializer);
+}
+function tryGetModuleSpecifierFromDeclaration(node) {
+  var _a2, _b;
+  switch (node.kind) {
+    case 257 /* VariableDeclaration */:
+      return (_a2 = findAncestor(node.initializer, (node2) => isRequireCall(
+        node2,
+        /*requireStringLiteralLikeArgument*/
+        true
+      ))) == null ? void 0 : _a2.arguments[0];
+    case 269 /* ImportDeclaration */:
+      return tryCast(node.moduleSpecifier, isStringLiteralLike);
+    case 268 /* ImportEqualsDeclaration */:
+      return tryCast((_b = tryCast(node.moduleReference, isExternalModuleReference)) == null ? void 0 : _b.expression, isStringLiteralLike);
+    default:
+      Debug.assertNever(node);
+  }
+}
+function importFromModuleSpecifier(node) {
+  return tryGetImportFromModuleSpecifier(node) || Debug.failBadSyntaxKind(node.parent);
+}
+function tryGetImportFromModuleSpecifier(node) {
+  switch (node.parent.kind) {
+    case 269 /* ImportDeclaration */:
+    case 275 /* ExportDeclaration */:
+      return node.parent;
+    case 280 /* ExternalModuleReference */:
+      return node.parent.parent;
+    case 210 /* CallExpression */:
+      return isImportCall(node.parent) || isRequireCall(
+        node.parent,
+        /*checkArg*/
+        false
+      ) ? node.parent : void 0;
+    case 198 /* LiteralType */:
+      Debug.assert(isStringLiteral(node));
+      return tryCast(node.parent.parent, isImportTypeNode);
+    default:
+      return void 0;
+  }
+}
+function getExternalModuleName(node) {
+  switch (node.kind) {
+    case 269 /* ImportDeclaration */:
+    case 275 /* ExportDeclaration */:
+      return node.moduleSpecifier;
+    case 268 /* ImportEqualsDeclaration */:
+      return node.moduleReference.kind === 280 /* ExternalModuleReference */ ? node.moduleReference.expression : void 0;
+    case 202 /* ImportType */:
+      return isLiteralImportTypeNode(node) ? node.argument.literal : void 0;
+    case 210 /* CallExpression */:
+      return node.arguments[0];
+    case 264 /* ModuleDeclaration */:
+      return node.name.kind === 10 /* StringLiteral */ ? node.name : void 0;
+    default:
+      return Debug.assertNever(node);
+  }
+}
+function getNamespaceDeclarationNode(node) {
+  switch (node.kind) {
+    case 269 /* ImportDeclaration */:
+      return node.importClause && tryCast(node.importClause.namedBindings, isNamespaceImport);
+    case 268 /* ImportEqualsDeclaration */:
+      return node;
+    case 275 /* ExportDeclaration */:
+      return node.exportClause && tryCast(node.exportClause, isNamespaceExport);
+    default:
+      return Debug.assertNever(node);
+  }
+}
+function isDefaultImport(node) {
+  return node.kind === 269 /* ImportDeclaration */ && !!node.importClause && !!node.importClause.name;
+}
+function forEachImportClauseDeclaration(node, action) {
+  if (node.name) {
+    const result = action(node);
+    if (result)
+      return result;
+  }
+  if (node.namedBindings) {
+    const result = isNamespaceImport(node.namedBindings) ? action(node.namedBindings) : forEach(node.namedBindings.elements, action);
+    if (result)
       return result;
+  }
+}
+function hasQuestionToken(node) {
+  if (node) {
+    switch (node.kind) {
+      case 166 /* Parameter */:
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+      case 300 /* ShorthandPropertyAssignment */:
+      case 299 /* PropertyAssignment */:
+      case 169 /* PropertyDeclaration */:
+      case 168 /* PropertySignature */:
+        return node.questionToken !== void 0;
+    }
+  }
+  return false;
+}
+function isJSDocConstructSignature(node) {
+  const param = isJSDocFunctionType(node) ? firstOrUndefined(node.parameters) : void 0;
+  const name = tryCast(param && param.name, isIdentifier);
+  return !!name && name.escapedText === "new";
+}
+function isJSDocTypeAlias(node) {
+  return node.kind === 349 /* JSDocTypedefTag */ || node.kind === 341 /* JSDocCallbackTag */ || node.kind === 343 /* JSDocEnumTag */;
+}
+function isTypeAlias(node) {
+  return isJSDocTypeAlias(node) || isTypeAliasDeclaration(node);
+}
+function getSourceOfAssignment(node) {
+  return isExpressionStatement(node) && isBinaryExpression(node.expression) && node.expression.operatorToken.kind === 63 /* EqualsToken */ ? getRightMostAssignedExpression(node.expression) : void 0;
+}
+function getSourceOfDefaultedAssignment(node) {
+  return isExpressionStatement(node) && isBinaryExpression(node.expression) && getAssignmentDeclarationKind(node.expression) !== 0 /* None */ && isBinaryExpression(node.expression.right) && (node.expression.right.operatorToken.kind === 56 /* BarBarToken */ || node.expression.right.operatorToken.kind === 60 /* QuestionQuestionToken */) ? node.expression.right.right : void 0;
+}
+function getSingleInitializerOfVariableStatementOrPropertyDeclaration(node) {
+  switch (node.kind) {
+    case 240 /* VariableStatement */:
+      const v = getSingleVariableOfVariableStatement(node);
+      return v && v.initializer;
+    case 169 /* PropertyDeclaration */:
+      return node.initializer;
+    case 299 /* PropertyAssignment */:
+      return node.initializer;
+  }
+}
+function getSingleVariableOfVariableStatement(node) {
+  return isVariableStatement(node) ? firstOrUndefined(node.declarationList.declarations) : void 0;
+}
+function getNestedModuleDeclaration(node) {
+  return isModuleDeclaration(node) && node.body && node.body.kind === 264 /* ModuleDeclaration */ ? node.body : void 0;
+}
+function canHaveFlowNode(node) {
+  if (node.kind >= 240 /* FirstStatement */ && node.kind <= 256 /* LastStatement */) {
+    return true;
+  }
+  switch (node.kind) {
+    case 79 /* Identifier */:
+    case 108 /* ThisKeyword */:
+    case 106 /* SuperKeyword */:
+    case 163 /* QualifiedName */:
+    case 233 /* MetaProperty */:
+    case 209 /* ElementAccessExpression */:
+    case 208 /* PropertyAccessExpression */:
+    case 205 /* BindingElement */:
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+    case 171 /* MethodDeclaration */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+      return true;
+    default:
+      return false;
+  }
+}
+function canHaveJSDoc(node) {
+  switch (node.kind) {
+    case 216 /* ArrowFunction */:
+    case 223 /* BinaryExpression */:
+    case 238 /* Block */:
+    case 249 /* BreakStatement */:
+    case 176 /* CallSignature */:
+    case 292 /* CaseClause */:
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+    case 172 /* ClassStaticBlockDeclaration */:
+    case 173 /* Constructor */:
+    case 182 /* ConstructorType */:
+    case 177 /* ConstructSignature */:
+    case 248 /* ContinueStatement */:
+    case 256 /* DebuggerStatement */:
+    case 243 /* DoStatement */:
+    case 209 /* ElementAccessExpression */:
+    case 239 /* EmptyStatement */:
+    case 1 /* EndOfFileToken */:
+    case 263 /* EnumDeclaration */:
+    case 302 /* EnumMember */:
+    case 274 /* ExportAssignment */:
+    case 275 /* ExportDeclaration */:
+    case 278 /* ExportSpecifier */:
+    case 241 /* ExpressionStatement */:
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+    case 245 /* ForStatement */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 181 /* FunctionType */:
+    case 174 /* GetAccessor */:
+    case 79 /* Identifier */:
+    case 242 /* IfStatement */:
+    case 269 /* ImportDeclaration */:
+    case 268 /* ImportEqualsDeclaration */:
+    case 178 /* IndexSignature */:
+    case 261 /* InterfaceDeclaration */:
+    case 320 /* JSDocFunctionType */:
+    case 326 /* JSDocSignature */:
+    case 253 /* LabeledStatement */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 264 /* ModuleDeclaration */:
+    case 199 /* NamedTupleMember */:
+    case 267 /* NamespaceExportDeclaration */:
+    case 207 /* ObjectLiteralExpression */:
+    case 166 /* Parameter */:
+    case 214 /* ParenthesizedExpression */:
+    case 208 /* PropertyAccessExpression */:
+    case 299 /* PropertyAssignment */:
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+    case 250 /* ReturnStatement */:
+    case 175 /* SetAccessor */:
+    case 300 /* ShorthandPropertyAssignment */:
+    case 301 /* SpreadAssignment */:
+    case 252 /* SwitchStatement */:
+    case 254 /* ThrowStatement */:
+    case 255 /* TryStatement */:
+    case 262 /* TypeAliasDeclaration */:
+    case 165 /* TypeParameter */:
+    case 257 /* VariableDeclaration */:
+    case 240 /* VariableStatement */:
+    case 244 /* WhileStatement */:
+    case 251 /* WithStatement */:
+      return true;
+    default:
+      return false;
+  }
+}
+function getJSDocCommentsAndTags(hostNode, noCache) {
+  let result;
+  if (isVariableLike(hostNode) && hasInitializer(hostNode) && hasJSDocNodes(hostNode.initializer)) {
+    result = addRange(result, filterOwnedJSDocTags(hostNode, last(hostNode.initializer.jsDoc)));
+  }
+  let node = hostNode;
+  while (node && node.parent) {
+    if (hasJSDocNodes(node)) {
+      result = addRange(result, filterOwnedJSDocTags(hostNode, last(node.jsDoc)));
     }
-    function getIdentifierToken() {
-      const len = tokenValue.length;
-      if (len >= 2 && len <= 12) {
-        const ch = tokenValue.charCodeAt(0);
-        if (ch >= 97 /* a */ && ch <= 122 /* z */) {
-          const keyword = textToKeyword.get(tokenValue);
-          if (keyword !== void 0) {
-            return token = keyword;
-          }
-        }
-      }
-      return token = 79 /* Identifier */;
+    if (node.kind === 166 /* Parameter */) {
+      result = addRange(result, (noCache ? getJSDocParameterTagsNoCache : getJSDocParameterTags)(node));
+      break;
     }
-    function scanBinaryOrOctalDigits(base) {
-      let value = "";
-      let separatorAllowed = false;
-      let isPreviousTokenSeparator = false;
-      while (true) {
-        const ch = text.charCodeAt(pos);
-        if (ch === 95 /* _ */) {
-          tokenFlags |= 512 /* ContainsSeparator */;
-          if (separatorAllowed) {
-            separatorAllowed = false;
-            isPreviousTokenSeparator = true;
-          } else if (isPreviousTokenSeparator) {
-            error(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1);
-          } else {
-            error(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1);
-          }
-          pos++;
-          continue;
+    if (node.kind === 165 /* TypeParameter */) {
+      result = addRange(result, (noCache ? getJSDocTypeParameterTagsNoCache : getJSDocTypeParameterTags)(node));
+      break;
+    }
+    node = getNextJSDocCommentLocation(node);
+  }
+  return result || emptyArray;
+}
+function filterOwnedJSDocTags(hostNode, jsDoc) {
+  if (isJSDoc(jsDoc)) {
+    const ownedTags = filter(jsDoc.tags, (tag) => ownsJSDocTag(hostNode, tag));
+    return jsDoc.tags === ownedTags ? [jsDoc] : ownedTags;
+  }
+  return ownsJSDocTag(hostNode, jsDoc) ? [jsDoc] : void 0;
+}
+function ownsJSDocTag(hostNode, tag) {
+  return !isJSDocTypeTag(tag) || !tag.parent || !isJSDoc(tag.parent) || !isParenthesizedExpression(tag.parent.parent) || tag.parent.parent === hostNode;
+}
+function getNextJSDocCommentLocation(node) {
+  const parent2 = node.parent;
+  if (parent2.kind === 299 /* PropertyAssignment */ || parent2.kind === 274 /* ExportAssignment */ || parent2.kind === 169 /* PropertyDeclaration */ || parent2.kind === 241 /* ExpressionStatement */ && node.kind === 208 /* PropertyAccessExpression */ || parent2.kind === 250 /* ReturnStatement */ || getNestedModuleDeclaration(parent2) || isBinaryExpression(node) && node.operatorToken.kind === 63 /* EqualsToken */) {
+    return parent2;
+  } else if (parent2.parent && (getSingleVariableOfVariableStatement(parent2.parent) === node || isBinaryExpression(parent2) && parent2.operatorToken.kind === 63 /* EqualsToken */)) {
+    return parent2.parent;
+  } else if (parent2.parent && parent2.parent.parent && (getSingleVariableOfVariableStatement(parent2.parent.parent) || getSingleInitializerOfVariableStatementOrPropertyDeclaration(parent2.parent.parent) === node || getSourceOfDefaultedAssignment(parent2.parent.parent))) {
+    return parent2.parent.parent;
+  }
+}
+function getParameterSymbolFromJSDoc(node) {
+  if (node.symbol) {
+    return node.symbol;
+  }
+  if (!isIdentifier(node.name)) {
+    return void 0;
+  }
+  const name = node.name.escapedText;
+  const decl = getHostSignatureFromJSDoc(node);
+  if (!decl) {
+    return void 0;
+  }
+  const parameter = find(decl.parameters, (p) => p.name.kind === 79 /* Identifier */ && p.name.escapedText === name);
+  return parameter && parameter.symbol;
+}
+function getEffectiveContainerForJSDocTemplateTag(node) {
+  if (isJSDoc(node.parent) && node.parent.tags) {
+    const typeAlias = find(node.parent.tags, isJSDocTypeAlias);
+    if (typeAlias) {
+      return typeAlias;
+    }
+  }
+  return getHostSignatureFromJSDoc(node);
+}
+function getHostSignatureFromJSDoc(node) {
+  const host = getEffectiveJSDocHost(node);
+  if (host) {
+    return isPropertySignature(host) && host.type && isFunctionLike(host.type) ? host.type : isFunctionLike(host) ? host : void 0;
+  }
+  return void 0;
+}
+function getEffectiveJSDocHost(node) {
+  const host = getJSDocHost(node);
+  if (host) {
+    return getSourceOfDefaultedAssignment(host) || getSourceOfAssignment(host) || getSingleInitializerOfVariableStatementOrPropertyDeclaration(host) || getSingleVariableOfVariableStatement(host) || getNestedModuleDeclaration(host) || host;
+  }
+}
+function getJSDocHost(node) {
+  const jsDoc = getJSDocRoot(node);
+  if (!jsDoc) {
+    return void 0;
+  }
+  const host = jsDoc.parent;
+  if (host && host.jsDoc && jsDoc === lastOrUndefined(host.jsDoc)) {
+    return host;
+  }
+}
+function getJSDocRoot(node) {
+  return findAncestor(node.parent, isJSDoc);
+}
+function getTypeParameterFromJsDoc(node) {
+  const name = node.name.escapedText;
+  const { typeParameters } = node.parent.parent.parent;
+  return typeParameters && find(typeParameters, (p) => p.name.escapedText === name);
+}
+function hasTypeArguments(node) {
+  return !!node.typeArguments;
+}
+var AssignmentKind = /* @__PURE__ */ ((AssignmentKind2) => {
+  AssignmentKind2[AssignmentKind2["None"] = 0] = "None";
+  AssignmentKind2[AssignmentKind2["Definite"] = 1] = "Definite";
+  AssignmentKind2[AssignmentKind2["Compound"] = 2] = "Compound";
+  return AssignmentKind2;
+})(AssignmentKind || {});
+function getAssignmentTargetKind(node) {
+  let parent2 = node.parent;
+  while (true) {
+    switch (parent2.kind) {
+      case 223 /* BinaryExpression */:
+        const binaryOperator = parent2.operatorToken.kind;
+        return isAssignmentOperator(binaryOperator) && parent2.left === node ? binaryOperator === 63 /* EqualsToken */ || isLogicalOrCoalescingAssignmentOperator(binaryOperator) ? 1 /* Definite */ : 2 /* Compound */ : 0 /* None */;
+      case 221 /* PrefixUnaryExpression */:
+      case 222 /* PostfixUnaryExpression */:
+        const unaryOperator = parent2.operator;
+        return unaryOperator === 45 /* PlusPlusToken */ || unaryOperator === 46 /* MinusMinusToken */ ? 2 /* Compound */ : 0 /* None */;
+      case 246 /* ForInStatement */:
+      case 247 /* ForOfStatement */:
+        return parent2.initializer === node ? 1 /* Definite */ : 0 /* None */;
+      case 214 /* ParenthesizedExpression */:
+      case 206 /* ArrayLiteralExpression */:
+      case 227 /* SpreadElement */:
+      case 232 /* NonNullExpression */:
+        node = parent2;
+        break;
+      case 301 /* SpreadAssignment */:
+        node = parent2.parent;
+        break;
+      case 300 /* ShorthandPropertyAssignment */:
+        if (parent2.name !== node) {
+          return 0 /* None */;
         }
-        separatorAllowed = true;
-        if (!isDigit(ch) || ch - 48 /* _0 */ >= base) {
-          break;
+        node = parent2.parent;
+        break;
+      case 299 /* PropertyAssignment */:
+        if (parent2.name === node) {
+          return 0 /* None */;
         }
-        value += text[pos];
-        pos++;
-        isPreviousTokenSeparator = false;
+        node = parent2.parent;
+        break;
+      default:
+        return 0 /* None */;
+    }
+    parent2 = node.parent;
+  }
+}
+function isAssignmentTarget(node) {
+  return getAssignmentTargetKind(node) !== 0 /* None */;
+}
+function isNodeWithPossibleHoistedDeclaration(node) {
+  switch (node.kind) {
+    case 238 /* Block */:
+    case 240 /* VariableStatement */:
+    case 251 /* WithStatement */:
+    case 242 /* IfStatement */:
+    case 252 /* SwitchStatement */:
+    case 266 /* CaseBlock */:
+    case 292 /* CaseClause */:
+    case 293 /* DefaultClause */:
+    case 253 /* LabeledStatement */:
+    case 245 /* ForStatement */:
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+    case 243 /* DoStatement */:
+    case 244 /* WhileStatement */:
+    case 255 /* TryStatement */:
+    case 295 /* CatchClause */:
+      return true;
+  }
+  return false;
+}
+function isValueSignatureDeclaration(node) {
+  return isFunctionExpression(node) || isArrowFunction(node) || isMethodOrAccessor(node) || isFunctionDeclaration(node) || isConstructorDeclaration(node);
+}
+function walkUp(node, kind) {
+  while (node && node.kind === kind) {
+    node = node.parent;
+  }
+  return node;
+}
+function walkUpParenthesizedTypes(node) {
+  return walkUp(node, 193 /* ParenthesizedType */);
+}
+function walkUpParenthesizedExpressions(node) {
+  return walkUp(node, 214 /* ParenthesizedExpression */);
+}
+function walkUpParenthesizedTypesAndGetParentAndChild(node) {
+  let child;
+  while (node && node.kind === 193 /* ParenthesizedType */) {
+    child = node;
+    node = node.parent;
+  }
+  return [child, node];
+}
+function skipTypeParentheses(node) {
+  while (isParenthesizedTypeNode(node))
+    node = node.type;
+  return node;
+}
+function skipParentheses(node, excludeJSDocTypeAssertions) {
+  const flags = excludeJSDocTypeAssertions ? 1 /* Parentheses */ | 16 /* ExcludeJSDocTypeAssertion */ : 1 /* Parentheses */;
+  return skipOuterExpressions(node, flags);
+}
+function isDeleteTarget(node) {
+  if (node.kind !== 208 /* PropertyAccessExpression */ && node.kind !== 209 /* ElementAccessExpression */) {
+    return false;
+  }
+  node = walkUpParenthesizedExpressions(node.parent);
+  return node && node.kind === 217 /* DeleteExpression */;
+}
+function isNodeDescendantOf(node, ancestor) {
+  while (node) {
+    if (node === ancestor)
+      return true;
+    node = node.parent;
+  }
+  return false;
+}
+function isDeclarationName(name) {
+  return !isSourceFile(name) && !isBindingPattern(name) && isDeclaration(name.parent) && name.parent.name === name;
+}
+function getDeclarationFromName(name) {
+  const parent2 = name.parent;
+  switch (name.kind) {
+    case 10 /* StringLiteral */:
+    case 14 /* NoSubstitutionTemplateLiteral */:
+    case 8 /* NumericLiteral */:
+      if (isComputedPropertyName(parent2))
+        return parent2.parent;
+    case 79 /* Identifier */:
+      if (isDeclaration(parent2)) {
+        return parent2.name === name ? parent2 : void 0;
+      } else if (isQualifiedName(parent2)) {
+        const tag = parent2.parent;
+        return isJSDocParameterTag(tag) && tag.name === parent2 ? tag : void 0;
+      } else {
+        const binExp = parent2.parent;
+        return isBinaryExpression(binExp) && getAssignmentDeclarationKind(binExp) !== 0 /* None */ && (binExp.left.symbol || binExp.symbol) && getNameOfDeclaration(binExp) === name ? binExp : void 0;
+      }
+    case 80 /* PrivateIdentifier */:
+      return isDeclaration(parent2) && parent2.name === name ? parent2 : void 0;
+    default:
+      return void 0;
+  }
+}
+function isLiteralComputedPropertyDeclarationName(node) {
+  return isStringOrNumericLiteralLike(node) && node.parent.kind === 164 /* ComputedPropertyName */ && isDeclaration(node.parent.parent);
+}
+function isIdentifierName(node) {
+  const parent2 = node.parent;
+  switch (parent2.kind) {
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 302 /* EnumMember */:
+    case 299 /* PropertyAssignment */:
+    case 208 /* PropertyAccessExpression */:
+      return parent2.name === node;
+    case 163 /* QualifiedName */:
+      return parent2.right === node;
+    case 205 /* BindingElement */:
+    case 273 /* ImportSpecifier */:
+      return parent2.propertyName === node;
+    case 278 /* ExportSpecifier */:
+    case 288 /* JsxAttribute */:
+    case 282 /* JsxSelfClosingElement */:
+    case 283 /* JsxOpeningElement */:
+    case 284 /* JsxClosingElement */:
+      return true;
+  }
+  return false;
+}
+function isAliasSymbolDeclaration(node) {
+  if (node.kind === 268 /* ImportEqualsDeclaration */ || node.kind === 267 /* NamespaceExportDeclaration */ || node.kind === 270 /* ImportClause */ && !!node.name || node.kind === 271 /* NamespaceImport */ || node.kind === 277 /* NamespaceExport */ || node.kind === 273 /* ImportSpecifier */ || node.kind === 278 /* ExportSpecifier */ || node.kind === 274 /* ExportAssignment */ && exportAssignmentIsAlias(node)) {
+    return true;
+  }
+  return isInJSFile(node) && (isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 2 /* ModuleExports */ && exportAssignmentIsAlias(node) || isPropertyAccessExpression(node) && isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 63 /* EqualsToken */ && isAliasableExpression(node.parent.right));
+}
+function getAliasDeclarationFromName(node) {
+  switch (node.parent.kind) {
+    case 270 /* ImportClause */:
+    case 273 /* ImportSpecifier */:
+    case 271 /* NamespaceImport */:
+    case 278 /* ExportSpecifier */:
+    case 274 /* ExportAssignment */:
+    case 268 /* ImportEqualsDeclaration */:
+    case 277 /* NamespaceExport */:
+      return node.parent;
+    case 163 /* QualifiedName */:
+      do {
+        node = node.parent;
+      } while (node.parent.kind === 163 /* QualifiedName */);
+      return getAliasDeclarationFromName(node);
+  }
+}
+function isAliasableExpression(e) {
+  return isEntityNameExpression(e) || isClassExpression(e);
+}
+function exportAssignmentIsAlias(node) {
+  const e = getExportAssignmentExpression(node);
+  return isAliasableExpression(e);
+}
+function getExportAssignmentExpression(node) {
+  return isExportAssignment(node) ? node.expression : node.right;
+}
+function getPropertyAssignmentAliasLikeExpression(node) {
+  return node.kind === 300 /* ShorthandPropertyAssignment */ ? node.name : node.kind === 299 /* PropertyAssignment */ ? node.initializer : node.parent.right;
+}
+function getEffectiveBaseTypeNode(node) {
+  const baseType = getClassExtendsHeritageElement(node);
+  if (baseType && isInJSFile(node)) {
+    const tag = getJSDocAugmentsTag(node);
+    if (tag) {
+      return tag.class;
+    }
+  }
+  return baseType;
+}
+function getClassExtendsHeritageElement(node) {
+  const heritageClause = getHeritageClause(node.heritageClauses, 94 /* ExtendsKeyword */);
+  return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : void 0;
+}
+function getEffectiveImplementsTypeNodes(node) {
+  if (isInJSFile(node)) {
+    return getJSDocImplementsTags(node).map((n) => n.class);
+  } else {
+    const heritageClause = getHeritageClause(node.heritageClauses, 117 /* ImplementsKeyword */);
+    return heritageClause == null ? void 0 : heritageClause.types;
+  }
+}
+function getAllSuperTypeNodes(node) {
+  return isInterfaceDeclaration(node) ? getInterfaceBaseTypeNodes(node) || emptyArray : isClassLike(node) ? concatenate(singleElementArray(getEffectiveBaseTypeNode(node)), getEffectiveImplementsTypeNodes(node)) || emptyArray : emptyArray;
+}
+function getInterfaceBaseTypeNodes(node) {
+  const heritageClause = getHeritageClause(node.heritageClauses, 94 /* ExtendsKeyword */);
+  return heritageClause ? heritageClause.types : void 0;
+}
+function getHeritageClause(clauses, kind) {
+  if (clauses) {
+    for (const clause of clauses) {
+      if (clause.token === kind) {
+        return clause;
+      }
+    }
+  }
+  return void 0;
+}
+function getAncestor(node, kind) {
+  while (node) {
+    if (node.kind === kind) {
+      return node;
+    }
+    node = node.parent;
+  }
+  return void 0;
+}
+function isKeyword(token) {
+  return 81 /* FirstKeyword */ <= token && token <= 162 /* LastKeyword */;
+}
+function isContextualKeyword(token) {
+  return 126 /* FirstContextualKeyword */ <= token && token <= 162 /* LastContextualKeyword */;
+}
+function isNonContextualKeyword(token) {
+  return isKeyword(token) && !isContextualKeyword(token);
+}
+function isFutureReservedKeyword(token) {
+  return 117 /* FirstFutureReservedWord */ <= token && token <= 125 /* LastFutureReservedWord */;
+}
+function isStringANonContextualKeyword(name) {
+  const token = stringToToken(name);
+  return token !== void 0 && isNonContextualKeyword(token);
+}
+function isStringAKeyword(name) {
+  const token = stringToToken(name);
+  return token !== void 0 && isKeyword(token);
+}
+function isIdentifierANonContextualKeyword({ originalKeywordKind }) {
+  return !!originalKeywordKind && !isContextualKeyword(originalKeywordKind);
+}
+function isTrivia(token) {
+  return 2 /* FirstTriviaToken */ <= token && token <= 7 /* LastTriviaToken */;
+}
+var FunctionFlags = /* @__PURE__ */ ((FunctionFlags2) => {
+  FunctionFlags2[FunctionFlags2["Normal"] = 0] = "Normal";
+  FunctionFlags2[FunctionFlags2["Generator"] = 1] = "Generator";
+  FunctionFlags2[FunctionFlags2["Async"] = 2] = "Async";
+  FunctionFlags2[FunctionFlags2["Invalid"] = 4] = "Invalid";
+  FunctionFlags2[FunctionFlags2["AsyncGenerator"] = 3] = "AsyncGenerator";
+  return FunctionFlags2;
+})(FunctionFlags || {});
+function getFunctionFlags(node) {
+  if (!node) {
+    return 4 /* Invalid */;
+  }
+  let flags = 0 /* Normal */;
+  switch (node.kind) {
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 171 /* MethodDeclaration */:
+      if (node.asteriskToken) {
+        flags |= 1 /* Generator */;
+      }
+    case 216 /* ArrowFunction */:
+      if (hasSyntacticModifier(node, 512 /* Async */)) {
+        flags |= 2 /* Async */;
+      }
+      break;
+  }
+  if (!node.body) {
+    flags |= 4 /* Invalid */;
+  }
+  return flags;
+}
+function isAsyncFunction(node) {
+  switch (node.kind) {
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+    case 171 /* MethodDeclaration */:
+      return node.body !== void 0 && node.asteriskToken === void 0 && hasSyntacticModifier(node, 512 /* Async */);
+  }
+  return false;
+}
+function isStringOrNumericLiteralLike(node) {
+  return isStringLiteralLike(node) || isNumericLiteral(node);
+}
+function isSignedNumericLiteral(node) {
+  return isPrefixUnaryExpression(node) && (node.operator === 39 /* PlusToken */ || node.operator === 40 /* MinusToken */) && isNumericLiteral(node.operand);
+}
+function hasDynamicName(declaration) {
+  const name = getNameOfDeclaration(declaration);
+  return !!name && isDynamicName(name);
+}
+function isDynamicName(name) {
+  if (!(name.kind === 164 /* ComputedPropertyName */ || name.kind === 209 /* ElementAccessExpression */)) {
+    return false;
+  }
+  const expr = isElementAccessExpression(name) ? skipParentheses(name.argumentExpression) : name.expression;
+  return !isStringOrNumericLiteralLike(expr) && !isSignedNumericLiteral(expr);
+}
+function getPropertyNameForPropertyNameNode(name) {
+  switch (name.kind) {
+    case 79 /* Identifier */:
+    case 80 /* PrivateIdentifier */:
+      return name.escapedText;
+    case 10 /* StringLiteral */:
+    case 8 /* NumericLiteral */:
+      return escapeLeadingUnderscores(name.text);
+    case 164 /* ComputedPropertyName */:
+      const nameExpression = name.expression;
+      if (isStringOrNumericLiteralLike(nameExpression)) {
+        return escapeLeadingUnderscores(nameExpression.text);
+      } else if (isSignedNumericLiteral(nameExpression)) {
+        if (nameExpression.operator === 40 /* MinusToken */) {
+          return tokenToString(nameExpression.operator) + nameExpression.operand.text;
+        }
+        return nameExpression.operand.text;
+      }
+      return void 0;
+    default:
+      return Debug.assertNever(name);
+  }
+}
+function isPropertyNameLiteral(node) {
+  switch (node.kind) {
+    case 79 /* Identifier */:
+    case 10 /* StringLiteral */:
+    case 14 /* NoSubstitutionTemplateLiteral */:
+    case 8 /* NumericLiteral */:
+      return true;
+    default:
+      return false;
+  }
+}
+function getTextOfIdentifierOrLiteral(node) {
+  return isMemberName(node) ? idText(node) : node.text;
+}
+function getEscapedTextOfIdentifierOrLiteral(node) {
+  return isMemberName(node) ? node.escapedText : escapeLeadingUnderscores(node.text);
+}
+function getPropertyNameForUniqueESSymbol(symbol) {
+  return `__@${getSymbolId(symbol)}@${symbol.escapedName}`;
+}
+function getSymbolNameForPrivateIdentifier(containingClassSymbol, description2) {
+  return `__#${getSymbolId(containingClassSymbol)}@${description2}`;
+}
+function isKnownSymbol(symbol) {
+  return startsWith(symbol.escapedName, "__@");
+}
+function isPrivateIdentifierSymbol(symbol) {
+  return startsWith(symbol.escapedName, "__#");
+}
+function isESSymbolIdentifier(node) {
+  return node.kind === 79 /* Identifier */ && node.escapedText === "Symbol";
+}
+function isPushOrUnshiftIdentifier(node) {
+  return node.escapedText === "push" || node.escapedText === "unshift";
+}
+function isParameterDeclaration(node) {
+  const root = getRootDeclaration(node);
+  return root.kind === 166 /* Parameter */;
+}
+function getRootDeclaration(node) {
+  while (node.kind === 205 /* BindingElement */) {
+    node = node.parent.parent;
+  }
+  return node;
+}
+function nodeStartsNewLexicalEnvironment(node) {
+  const kind = node.kind;
+  return kind === 173 /* Constructor */ || kind === 215 /* FunctionExpression */ || kind === 259 /* FunctionDeclaration */ || kind === 216 /* ArrowFunction */ || kind === 171 /* MethodDeclaration */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */ || kind === 264 /* ModuleDeclaration */ || kind === 308 /* SourceFile */;
+}
+function nodeIsSynthesized(range) {
+  return positionIsSynthesized(range.pos) || positionIsSynthesized(range.end);
+}
+function getOriginalSourceFile(sourceFile) {
+  return getParseTreeNode(sourceFile, isSourceFile) || sourceFile;
+}
+var Associativity = /* @__PURE__ */ ((Associativity2) => {
+  Associativity2[Associativity2["Left"] = 0] = "Left";
+  Associativity2[Associativity2["Right"] = 1] = "Right";
+  return Associativity2;
+})(Associativity || {});
+function getExpressionAssociativity(expression) {
+  const operator = getOperator(expression);
+  const hasArguments = expression.kind === 211 /* NewExpression */ && expression.arguments !== void 0;
+  return getOperatorAssociativity(expression.kind, operator, hasArguments);
+}
+function getOperatorAssociativity(kind, operator, hasArguments) {
+  switch (kind) {
+    case 211 /* NewExpression */:
+      return hasArguments ? 0 /* Left */ : 1 /* Right */;
+    case 221 /* PrefixUnaryExpression */:
+    case 218 /* TypeOfExpression */:
+    case 219 /* VoidExpression */:
+    case 217 /* DeleteExpression */:
+    case 220 /* AwaitExpression */:
+    case 224 /* ConditionalExpression */:
+    case 226 /* YieldExpression */:
+      return 1 /* Right */;
+    case 223 /* BinaryExpression */:
+      switch (operator) {
+        case 42 /* AsteriskAsteriskToken */:
+        case 63 /* EqualsToken */:
+        case 64 /* PlusEqualsToken */:
+        case 65 /* MinusEqualsToken */:
+        case 67 /* AsteriskAsteriskEqualsToken */:
+        case 66 /* AsteriskEqualsToken */:
+        case 68 /* SlashEqualsToken */:
+        case 69 /* PercentEqualsToken */:
+        case 70 /* LessThanLessThanEqualsToken */:
+        case 71 /* GreaterThanGreaterThanEqualsToken */:
+        case 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
+        case 73 /* AmpersandEqualsToken */:
+        case 78 /* CaretEqualsToken */:
+        case 74 /* BarEqualsToken */:
+        case 75 /* BarBarEqualsToken */:
+        case 76 /* AmpersandAmpersandEqualsToken */:
+        case 77 /* QuestionQuestionEqualsToken */:
+          return 1 /* Right */;
+      }
+  }
+  return 0 /* Left */;
+}
+function getExpressionPrecedence(expression) {
+  const operator = getOperator(expression);
+  const hasArguments = expression.kind === 211 /* NewExpression */ && expression.arguments !== void 0;
+  return getOperatorPrecedence(expression.kind, operator, hasArguments);
+}
+function getOperator(expression) {
+  if (expression.kind === 223 /* BinaryExpression */) {
+    return expression.operatorToken.kind;
+  } else if (expression.kind === 221 /* PrefixUnaryExpression */ || expression.kind === 222 /* PostfixUnaryExpression */) {
+    return expression.operator;
+  } else {
+    return expression.kind;
+  }
+}
+var OperatorPrecedence = /* @__PURE__ */ ((OperatorPrecedence2) => {
+  OperatorPrecedence2[OperatorPrecedence2["Comma"] = 0] = "Comma";
+  OperatorPrecedence2[OperatorPrecedence2["Spread"] = 1] = "Spread";
+  OperatorPrecedence2[OperatorPrecedence2["Yield"] = 2] = "Yield";
+  OperatorPrecedence2[OperatorPrecedence2["Assignment"] = 3] = "Assignment";
+  OperatorPrecedence2[OperatorPrecedence2["Conditional"] = 4] = "Conditional";
+  OperatorPrecedence2[OperatorPrecedence2["Coalesce"] = 4 /* Conditional */] = "Coalesce";
+  OperatorPrecedence2[OperatorPrecedence2["LogicalOR"] = 5] = "LogicalOR";
+  OperatorPrecedence2[OperatorPrecedence2["LogicalAND"] = 6] = "LogicalAND";
+  OperatorPrecedence2[OperatorPrecedence2["BitwiseOR"] = 7] = "BitwiseOR";
+  OperatorPrecedence2[OperatorPrecedence2["BitwiseXOR"] = 8] = "BitwiseXOR";
+  OperatorPrecedence2[OperatorPrecedence2["BitwiseAND"] = 9] = "BitwiseAND";
+  OperatorPrecedence2[OperatorPrecedence2["Equality"] = 10] = "Equality";
+  OperatorPrecedence2[OperatorPrecedence2["Relational"] = 11] = "Relational";
+  OperatorPrecedence2[OperatorPrecedence2["Shift"] = 12] = "Shift";
+  OperatorPrecedence2[OperatorPrecedence2["Additive"] = 13] = "Additive";
+  OperatorPrecedence2[OperatorPrecedence2["Multiplicative"] = 14] = "Multiplicative";
+  OperatorPrecedence2[OperatorPrecedence2["Exponentiation"] = 15] = "Exponentiation";
+  OperatorPrecedence2[OperatorPrecedence2["Unary"] = 16] = "Unary";
+  OperatorPrecedence2[OperatorPrecedence2["Update"] = 17] = "Update";
+  OperatorPrecedence2[OperatorPrecedence2["LeftHandSide"] = 18] = "LeftHandSide";
+  OperatorPrecedence2[OperatorPrecedence2["Member"] = 19] = "Member";
+  OperatorPrecedence2[OperatorPrecedence2["Primary"] = 20] = "Primary";
+  OperatorPrecedence2[OperatorPrecedence2["Highest"] = 20 /* Primary */] = "Highest";
+  OperatorPrecedence2[OperatorPrecedence2["Lowest"] = 0 /* Comma */] = "Lowest";
+  OperatorPrecedence2[OperatorPrecedence2["Invalid"] = -1] = "Invalid";
+  return OperatorPrecedence2;
+})(OperatorPrecedence || {});
+function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) {
+  switch (nodeKind) {
+    case 356 /* CommaListExpression */:
+      return 0 /* Comma */;
+    case 227 /* SpreadElement */:
+      return 1 /* Spread */;
+    case 226 /* YieldExpression */:
+      return 2 /* Yield */;
+    case 224 /* ConditionalExpression */:
+      return 4 /* Conditional */;
+    case 223 /* BinaryExpression */:
+      switch (operatorKind) {
+        case 27 /* CommaToken */:
+          return 0 /* Comma */;
+        case 63 /* EqualsToken */:
+        case 64 /* PlusEqualsToken */:
+        case 65 /* MinusEqualsToken */:
+        case 67 /* AsteriskAsteriskEqualsToken */:
+        case 66 /* AsteriskEqualsToken */:
+        case 68 /* SlashEqualsToken */:
+        case 69 /* PercentEqualsToken */:
+        case 70 /* LessThanLessThanEqualsToken */:
+        case 71 /* GreaterThanGreaterThanEqualsToken */:
+        case 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
+        case 73 /* AmpersandEqualsToken */:
+        case 78 /* CaretEqualsToken */:
+        case 74 /* BarEqualsToken */:
+        case 75 /* BarBarEqualsToken */:
+        case 76 /* AmpersandAmpersandEqualsToken */:
+        case 77 /* QuestionQuestionEqualsToken */:
+          return 3 /* Assignment */;
+        default:
+          return getBinaryOperatorPrecedence(operatorKind);
+      }
+    case 213 /* TypeAssertionExpression */:
+    case 232 /* NonNullExpression */:
+    case 221 /* PrefixUnaryExpression */:
+    case 218 /* TypeOfExpression */:
+    case 219 /* VoidExpression */:
+    case 217 /* DeleteExpression */:
+    case 220 /* AwaitExpression */:
+      return 16 /* Unary */;
+    case 222 /* PostfixUnaryExpression */:
+      return 17 /* Update */;
+    case 210 /* CallExpression */:
+      return 18 /* LeftHandSide */;
+    case 211 /* NewExpression */:
+      return hasArguments ? 19 /* Member */ : 18 /* LeftHandSide */;
+    case 212 /* TaggedTemplateExpression */:
+    case 208 /* PropertyAccessExpression */:
+    case 209 /* ElementAccessExpression */:
+    case 233 /* MetaProperty */:
+      return 19 /* Member */;
+    case 231 /* AsExpression */:
+    case 235 /* SatisfiesExpression */:
+      return 11 /* Relational */;
+    case 108 /* ThisKeyword */:
+    case 106 /* SuperKeyword */:
+    case 79 /* Identifier */:
+    case 80 /* PrivateIdentifier */:
+    case 104 /* NullKeyword */:
+    case 110 /* TrueKeyword */:
+    case 95 /* FalseKeyword */:
+    case 8 /* NumericLiteral */:
+    case 9 /* BigIntLiteral */:
+    case 10 /* StringLiteral */:
+    case 206 /* ArrayLiteralExpression */:
+    case 207 /* ObjectLiteralExpression */:
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+    case 228 /* ClassExpression */:
+    case 13 /* RegularExpressionLiteral */:
+    case 14 /* NoSubstitutionTemplateLiteral */:
+    case 225 /* TemplateExpression */:
+    case 214 /* ParenthesizedExpression */:
+    case 229 /* OmittedExpression */:
+    case 281 /* JsxElement */:
+    case 282 /* JsxSelfClosingElement */:
+    case 285 /* JsxFragment */:
+      return 20 /* Primary */;
+    default:
+      return -1 /* Invalid */;
+  }
+}
+function getBinaryOperatorPrecedence(kind) {
+  switch (kind) {
+    case 60 /* QuestionQuestionToken */:
+      return 4 /* Coalesce */;
+    case 56 /* BarBarToken */:
+      return 5 /* LogicalOR */;
+    case 55 /* AmpersandAmpersandToken */:
+      return 6 /* LogicalAND */;
+    case 51 /* BarToken */:
+      return 7 /* BitwiseOR */;
+    case 52 /* CaretToken */:
+      return 8 /* BitwiseXOR */;
+    case 50 /* AmpersandToken */:
+      return 9 /* BitwiseAND */;
+    case 34 /* EqualsEqualsToken */:
+    case 35 /* ExclamationEqualsToken */:
+    case 36 /* EqualsEqualsEqualsToken */:
+    case 37 /* ExclamationEqualsEqualsToken */:
+      return 10 /* Equality */;
+    case 29 /* LessThanToken */:
+    case 31 /* GreaterThanToken */:
+    case 32 /* LessThanEqualsToken */:
+    case 33 /* GreaterThanEqualsToken */:
+    case 102 /* InstanceOfKeyword */:
+    case 101 /* InKeyword */:
+    case 128 /* AsKeyword */:
+    case 150 /* SatisfiesKeyword */:
+      return 11 /* Relational */;
+    case 47 /* LessThanLessThanToken */:
+    case 48 /* GreaterThanGreaterThanToken */:
+    case 49 /* GreaterThanGreaterThanGreaterThanToken */:
+      return 12 /* Shift */;
+    case 39 /* PlusToken */:
+    case 40 /* MinusToken */:
+      return 13 /* Additive */;
+    case 41 /* AsteriskToken */:
+    case 43 /* SlashToken */:
+    case 44 /* PercentToken */:
+      return 14 /* Multiplicative */;
+    case 42 /* AsteriskAsteriskToken */:
+      return 15 /* Exponentiation */;
+  }
+  return -1;
+}
+function getSemanticJsxChildren(children) {
+  return filter(children, (i) => {
+    switch (i.kind) {
+      case 291 /* JsxExpression */:
+        return !!i.expression;
+      case 11 /* JsxText */:
+        return !i.containsOnlyTriviaWhiteSpaces;
+      default:
+        return true;
+    }
+  });
+}
+function createDiagnosticCollection() {
+  let nonFileDiagnostics = [];
+  const filesWithDiagnostics = [];
+  const fileDiagnostics = /* @__PURE__ */ new Map();
+  let hasReadNonFileDiagnostics = false;
+  return {
+    add,
+    lookup,
+    getGlobalDiagnostics,
+    getDiagnostics: getDiagnostics2
+  };
+  function lookup(diagnostic) {
+    let diagnostics;
+    if (diagnostic.file) {
+      diagnostics = fileDiagnostics.get(diagnostic.file.fileName);
+    } else {
+      diagnostics = nonFileDiagnostics;
+    }
+    if (!diagnostics) {
+      return void 0;
+    }
+    const result = binarySearch(diagnostics, diagnostic, identity, compareDiagnosticsSkipRelatedInformation);
+    if (result >= 0) {
+      return diagnostics[result];
+    }
+    return void 0;
+  }
+  function add(diagnostic) {
+    let diagnostics;
+    if (diagnostic.file) {
+      diagnostics = fileDiagnostics.get(diagnostic.file.fileName);
+      if (!diagnostics) {
+        diagnostics = [];
+        fileDiagnostics.set(diagnostic.file.fileName, diagnostics);
+        insertSorted(filesWithDiagnostics, diagnostic.file.fileName, compareStringsCaseSensitive);
       }
-      if (text.charCodeAt(pos - 1) === 95 /* _ */) {
-        error(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1);
+    } else {
+      if (hasReadNonFileDiagnostics) {
+        hasReadNonFileDiagnostics = false;
+        nonFileDiagnostics = nonFileDiagnostics.slice();
       }
-      return value;
+      diagnostics = nonFileDiagnostics;
     }
-    function checkBigIntSuffix() {
-      if (text.charCodeAt(pos) === 110 /* n */) {
-        tokenValue += "n";
-        if (tokenFlags & 384 /* BinaryOrOctalSpecifier */) {
-          tokenValue = parsePseudoBigInt(tokenValue) + "n";
-        }
-        pos++;
-        return 9 /* BigIntLiteral */;
-      } else {
-        const numericValue = tokenFlags & 128 /* BinarySpecifier */ ? parseInt(tokenValue.slice(2), 2) : tokenFlags & 256 /* OctalSpecifier */ ? parseInt(tokenValue.slice(2), 8) : +tokenValue;
-        tokenValue = "" + numericValue;
-        return 8 /* NumericLiteral */;
+    insertSorted(diagnostics, diagnostic, compareDiagnosticsSkipRelatedInformation);
+  }
+  function getGlobalDiagnostics() {
+    hasReadNonFileDiagnostics = true;
+    return nonFileDiagnostics;
+  }
+  function getDiagnostics2(fileName) {
+    if (fileName) {
+      return fileDiagnostics.get(fileName) || [];
+    }
+    const fileDiags = flatMapToMutable(filesWithDiagnostics, (f) => fileDiagnostics.get(f));
+    if (!nonFileDiagnostics.length) {
+      return fileDiags;
+    }
+    fileDiags.unshift(...nonFileDiagnostics);
+    return fileDiags;
+  }
+}
+var templateSubstitutionRegExp = /\$\{/g;
+function escapeTemplateSubstitution(str) {
+  return str.replace(templateSubstitutionRegExp, "\\${");
+}
+function hasInvalidEscape(template) {
+  return template && !!(isNoSubstitutionTemplateLiteral(template) ? template.templateFlags : template.head.templateFlags || some(template.templateSpans, (span) => !!span.literal.templateFlags));
+}
+var doubleQuoteEscapedCharsRegExp = /[\\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
+var singleQuoteEscapedCharsRegExp = /[\\\'\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
+var backtickQuoteEscapedCharsRegExp = /\r\n|[\\\`\u0000-\u001f\t\v\f\b\r\u2028\u2029\u0085]/g;
+var escapedCharsMap = new Map(Object.entries({
+  "	": "\\t",
+  "\v": "\\v",
+  "\f": "\\f",
+  "\b": "\\b",
+  "\r": "\\r",
+  "\n": "\\n",
+  "\\": "\\\\",
+  '"': '\\"',
+  "'": "\\'",
+  "`": "\\`",
+  "\u2028": "\\u2028",
+  // lineSeparator
+  "\u2029": "\\u2029",
+  // paragraphSeparator
+  "\x85": "\\u0085",
+  // nextLine
+  "\r\n": "\\r\\n"
+  // special case for CRLFs in backticks
+}));
+function encodeUtf16EscapeSequence(charCode) {
+  const hexCharCode = charCode.toString(16).toUpperCase();
+  const paddedHexCode = ("0000" + hexCharCode).slice(-4);
+  return "\\u" + paddedHexCode;
+}
+function getReplacement(c, offset, input) {
+  if (c.charCodeAt(0) === 0 /* nullCharacter */) {
+    const lookAhead = input.charCodeAt(offset + c.length);
+    if (lookAhead >= 48 /* _0 */ && lookAhead <= 57 /* _9 */) {
+      return "\\x00";
+    }
+    return "\\0";
+  }
+  return escapedCharsMap.get(c) || encodeUtf16EscapeSequence(c.charCodeAt(0));
+}
+function escapeString(s, quoteChar) {
+  const escapedCharsRegExp = quoteChar === 96 /* backtick */ ? backtickQuoteEscapedCharsRegExp : quoteChar === 39 /* singleQuote */ ? singleQuoteEscapedCharsRegExp : doubleQuoteEscapedCharsRegExp;
+  return s.replace(escapedCharsRegExp, getReplacement);
+}
+var nonAsciiCharacters = /[^\u0000-\u007F]/g;
+function escapeNonAsciiString(s, quoteChar) {
+  s = escapeString(s, quoteChar);
+  return nonAsciiCharacters.test(s) ? s.replace(nonAsciiCharacters, (c) => encodeUtf16EscapeSequence(c.charCodeAt(0))) : s;
+}
+var jsxDoubleQuoteEscapedCharsRegExp = /[\"\u0000-\u001f\u2028\u2029\u0085]/g;
+var jsxSingleQuoteEscapedCharsRegExp = /[\'\u0000-\u001f\u2028\u2029\u0085]/g;
+var jsxEscapedCharsMap = new Map(Object.entries({
+  '"': "&quot;",
+  "'": "&apos;"
+}));
+function encodeJsxCharacterEntity(charCode) {
+  const hexCharCode = charCode.toString(16).toUpperCase();
+  return "&#x" + hexCharCode + ";";
+}
+function getJsxAttributeStringReplacement(c) {
+  if (c.charCodeAt(0) === 0 /* nullCharacter */) {
+    return "&#0;";
+  }
+  return jsxEscapedCharsMap.get(c) || encodeJsxCharacterEntity(c.charCodeAt(0));
+}
+function escapeJsxAttributeString(s, quoteChar) {
+  const escapedCharsRegExp = quoteChar === 39 /* singleQuote */ ? jsxSingleQuoteEscapedCharsRegExp : jsxDoubleQuoteEscapedCharsRegExp;
+  return s.replace(escapedCharsRegExp, getJsxAttributeStringReplacement);
+}
+function stripQuotes(name) {
+  const length2 = name.length;
+  if (length2 >= 2 && name.charCodeAt(0) === name.charCodeAt(length2 - 1) && isQuoteOrBacktick(name.charCodeAt(0))) {
+    return name.substring(1, length2 - 1);
+  }
+  return name;
+}
+function isQuoteOrBacktick(charCode) {
+  return charCode === 39 /* singleQuote */ || charCode === 34 /* doubleQuote */ || charCode === 96 /* backtick */;
+}
+function isIntrinsicJsxName(name) {
+  const ch = name.charCodeAt(0);
+  return ch >= 97 /* a */ && ch <= 122 /* z */ || stringContains(name, "-") || stringContains(name, ":");
+}
+var indentStrings = ["", "    "];
+function getIndentString(level) {
+  const singleLevel = indentStrings[1];
+  for (let current = indentStrings.length; current <= level; current++) {
+    indentStrings.push(indentStrings[current - 1] + singleLevel);
+  }
+  return indentStrings[level];
+}
+function getIndentSize() {
+  return indentStrings[1].length;
+}
+function isNightly() {
+  return stringContains(version, "-dev") || stringContains(version, "-insiders");
+}
+function createTextWriter(newLine) {
+  let output;
+  let indent3;
+  let lineStart;
+  let lineCount;
+  let linePos;
+  let hasTrailingComment = false;
+  function updateLineCountAndPosFor(s) {
+    const lineStartsOfS = computeLineStarts(s);
+    if (lineStartsOfS.length > 1) {
+      lineCount = lineCount + lineStartsOfS.length - 1;
+      linePos = output.length - s.length + last(lineStartsOfS);
+      lineStart = linePos - output.length === 0;
+    } else {
+      lineStart = false;
+    }
+  }
+  function writeText(s) {
+    if (s && s.length) {
+      if (lineStart) {
+        s = getIndentString(indent3) + s;
+        lineStart = false;
       }
+      output += s;
+      updateLineCountAndPosFor(s);
     }
-    function scan() {
-      startPos = pos;
-      tokenFlags = 0 /* None */;
-      let asteriskSeen = false;
-      while (true) {
-        tokenPos = pos;
-        if (pos >= end) {
-          return token = 1 /* EndOfFileToken */;
-        }
-        const ch = codePointAt(text, pos);
-        if (ch === 35 /* hash */ && pos === 0 && isShebangTrivia(text, pos)) {
-          pos = scanShebangTrivia(text, pos);
-          if (skipTrivia2) {
-            continue;
-          } else {
-            return token = 6 /* ShebangTrivia */;
-          }
-        }
-        switch (ch) {
-          case 10 /* lineFeed */:
-          case 13 /* carriageReturn */:
-            tokenFlags |= 1 /* PrecedingLineBreak */;
-            if (skipTrivia2) {
-              pos++;
-              continue;
-            } else {
-              if (ch === 13 /* carriageReturn */ && pos + 1 < end && text.charCodeAt(pos + 1) === 10 /* lineFeed */) {
-                pos += 2;
-              } else {
-                pos++;
-              }
-              return token = 4 /* NewLineTrivia */;
-            }
-          case 9 /* tab */:
-          case 11 /* verticalTab */:
-          case 12 /* formFeed */:
-          case 32 /* space */:
-          case 160 /* nonBreakingSpace */:
-          case 5760 /* ogham */:
-          case 8192 /* enQuad */:
-          case 8193 /* emQuad */:
-          case 8194 /* enSpace */:
-          case 8195 /* emSpace */:
-          case 8196 /* threePerEmSpace */:
-          case 8197 /* fourPerEmSpace */:
-          case 8198 /* sixPerEmSpace */:
-          case 8199 /* figureSpace */:
-          case 8200 /* punctuationSpace */:
-          case 8201 /* thinSpace */:
-          case 8202 /* hairSpace */:
-          case 8203 /* zeroWidthSpace */:
-          case 8239 /* narrowNoBreakSpace */:
-          case 8287 /* mathematicalSpace */:
-          case 12288 /* ideographicSpace */:
-          case 65279 /* byteOrderMark */:
-            if (skipTrivia2) {
-              pos++;
-              continue;
-            } else {
-              while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) {
-                pos++;
-              }
-              return token = 5 /* WhitespaceTrivia */;
-            }
-          case 33 /* exclamation */:
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              if (text.charCodeAt(pos + 2) === 61 /* equals */) {
-                return pos += 3, token = 37 /* ExclamationEqualsEqualsToken */;
-              }
-              return pos += 2, token = 35 /* ExclamationEqualsToken */;
-            }
-            pos++;
-            return token = 53 /* ExclamationToken */;
-          case 34 /* doubleQuote */:
-          case 39 /* singleQuote */:
-            tokenValue = scanString();
-            return token = 10 /* StringLiteral */;
-          case 96 /* backtick */:
-            return token = scanTemplateAndSetTokenValue(false);
-          case 37 /* percent */:
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 69 /* PercentEqualsToken */;
-            }
-            pos++;
-            return token = 44 /* PercentToken */;
-          case 38 /* ampersand */:
-            if (text.charCodeAt(pos + 1) === 38 /* ampersand */) {
-              if (text.charCodeAt(pos + 2) === 61 /* equals */) {
-                return pos += 3, token = 76 /* AmpersandAmpersandEqualsToken */;
-              }
-              return pos += 2, token = 55 /* AmpersandAmpersandToken */;
-            }
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 73 /* AmpersandEqualsToken */;
-            }
-            pos++;
-            return token = 50 /* AmpersandToken */;
-          case 40 /* openParen */:
-            pos++;
-            return token = 20 /* OpenParenToken */;
-          case 41 /* closeParen */:
-            pos++;
-            return token = 21 /* CloseParenToken */;
-          case 42 /* asterisk */:
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 66 /* AsteriskEqualsToken */;
-            }
-            if (text.charCodeAt(pos + 1) === 42 /* asterisk */) {
-              if (text.charCodeAt(pos + 2) === 61 /* equals */) {
-                return pos += 3, token = 67 /* AsteriskAsteriskEqualsToken */;
-              }
-              return pos += 2, token = 42 /* AsteriskAsteriskToken */;
-            }
-            pos++;
-            if (inJSDocType && !asteriskSeen && tokenFlags & 1 /* PrecedingLineBreak */) {
-              asteriskSeen = true;
-              continue;
-            }
-            return token = 41 /* AsteriskToken */;
-          case 43 /* plus */:
-            if (text.charCodeAt(pos + 1) === 43 /* plus */) {
-              return pos += 2, token = 45 /* PlusPlusToken */;
-            }
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 64 /* PlusEqualsToken */;
-            }
-            pos++;
-            return token = 39 /* PlusToken */;
-          case 44 /* comma */:
-            pos++;
-            return token = 27 /* CommaToken */;
-          case 45 /* minus */:
-            if (text.charCodeAt(pos + 1) === 45 /* minus */) {
-              return pos += 2, token = 46 /* MinusMinusToken */;
-            }
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 65 /* MinusEqualsToken */;
-            }
-            pos++;
-            return token = 40 /* MinusToken */;
-          case 46 /* dot */:
-            if (isDigit(text.charCodeAt(pos + 1))) {
-              tokenValue = scanNumber().value;
-              return token = 8 /* NumericLiteral */;
-            }
-            if (text.charCodeAt(pos + 1) === 46 /* dot */ && text.charCodeAt(pos + 2) === 46 /* dot */) {
-              return pos += 3, token = 25 /* DotDotDotToken */;
-            }
-            pos++;
-            return token = 24 /* DotToken */;
-          case 47 /* slash */:
-            if (text.charCodeAt(pos + 1) === 47 /* slash */) {
-              pos += 2;
-              while (pos < end) {
-                if (isLineBreak(text.charCodeAt(pos))) {
-                  break;
-                }
-                pos++;
-              }
-              commentDirectives = appendIfCommentDirective(
-                commentDirectives,
-                text.slice(tokenPos, pos),
-                commentDirectiveRegExSingleLine,
-                tokenPos
-              );
-              if (skipTrivia2) {
-                continue;
-              } else {
-                return token = 2 /* SingleLineCommentTrivia */;
-              }
-            }
-            if (text.charCodeAt(pos + 1) === 42 /* asterisk */) {
-              pos += 2;
-              if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) !== 47 /* slash */) {
-                tokenFlags |= 2 /* PrecedingJSDocComment */;
-              }
-              let commentClosed = false;
-              let lastLineStart = tokenPos;
-              while (pos < end) {
-                const ch2 = text.charCodeAt(pos);
-                if (ch2 === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) {
-                  pos += 2;
-                  commentClosed = true;
-                  break;
-                }
-                pos++;
-                if (isLineBreak(ch2)) {
-                  lastLineStart = pos;
-                  tokenFlags |= 1 /* PrecedingLineBreak */;
-                }
-              }
-              commentDirectives = appendIfCommentDirective(commentDirectives, text.slice(lastLineStart, pos), commentDirectiveRegExMultiLine, lastLineStart);
-              if (!commentClosed) {
-                error(Diagnostics.Asterisk_Slash_expected);
-              }
-              if (skipTrivia2) {
-                continue;
-              } else {
-                if (!commentClosed) {
-                  tokenFlags |= 4 /* Unterminated */;
-                }
-                return token = 3 /* MultiLineCommentTrivia */;
-              }
-            }
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 68 /* SlashEqualsToken */;
-            }
-            pos++;
-            return token = 43 /* SlashToken */;
-          case 48 /* _0 */:
-            if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 /* X */ || text.charCodeAt(pos + 1) === 120 /* x */)) {
-              pos += 2;
-              tokenValue = scanMinimumNumberOfHexDigits(1, true);
-              if (!tokenValue) {
-                error(Diagnostics.Hexadecimal_digit_expected);
-                tokenValue = "0";
-              }
-              tokenValue = "0x" + tokenValue;
-              tokenFlags |= 64 /* HexSpecifier */;
-              return token = checkBigIntSuffix();
-            } else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 /* B */ || text.charCodeAt(pos + 1) === 98 /* b */)) {
-              pos += 2;
-              tokenValue = scanBinaryOrOctalDigits(2);
-              if (!tokenValue) {
-                error(Diagnostics.Binary_digit_expected);
-                tokenValue = "0";
-              }
-              tokenValue = "0b" + tokenValue;
-              tokenFlags |= 128 /* BinarySpecifier */;
-              return token = checkBigIntSuffix();
-            } else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 /* O */ || text.charCodeAt(pos + 1) === 111 /* o */)) {
-              pos += 2;
-              tokenValue = scanBinaryOrOctalDigits(8);
-              if (!tokenValue) {
-                error(Diagnostics.Octal_digit_expected);
-                tokenValue = "0";
-              }
-              tokenValue = "0o" + tokenValue;
-              tokenFlags |= 256 /* OctalSpecifier */;
-              return token = checkBigIntSuffix();
-            }
-            if (pos + 1 < end && isOctalDigit(text.charCodeAt(pos + 1))) {
-              tokenValue = "" + scanOctalDigits();
-              tokenFlags |= 32 /* Octal */;
-              return token = 8 /* NumericLiteral */;
-            }
-          case 49 /* _1 */:
-          case 50 /* _2 */:
-          case 51 /* _3 */:
-          case 52 /* _4 */:
-          case 53 /* _5 */:
-          case 54 /* _6 */:
-          case 55 /* _7 */:
-          case 56 /* _8 */:
-          case 57 /* _9 */:
-            ({ type: token, value: tokenValue } = scanNumber());
-            return token;
-          case 58 /* colon */:
-            pos++;
-            return token = 58 /* ColonToken */;
-          case 59 /* semicolon */:
-            pos++;
-            return token = 26 /* SemicolonToken */;
-          case 60 /* lessThan */:
-            if (isConflictMarkerTrivia(text, pos)) {
-              pos = scanConflictMarkerTrivia(text, pos, error);
-              if (skipTrivia2) {
-                continue;
-              } else {
-                return token = 7 /* ConflictMarkerTrivia */;
-              }
-            }
-            if (text.charCodeAt(pos + 1) === 60 /* lessThan */) {
-              if (text.charCodeAt(pos + 2) === 61 /* equals */) {
-                return pos += 3, token = 70 /* LessThanLessThanEqualsToken */;
-              }
-              return pos += 2, token = 47 /* LessThanLessThanToken */;
-            }
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 32 /* LessThanEqualsToken */;
-            }
-            if (languageVariant === 1 /* JSX */ && text.charCodeAt(pos + 1) === 47 /* slash */ && text.charCodeAt(pos + 2) !== 42 /* asterisk */) {
-              return pos += 2, token = 30 /* LessThanSlashToken */;
-            }
-            pos++;
-            return token = 29 /* LessThanToken */;
-          case 61 /* equals */:
-            if (isConflictMarkerTrivia(text, pos)) {
-              pos = scanConflictMarkerTrivia(text, pos, error);
-              if (skipTrivia2) {
-                continue;
-              } else {
-                return token = 7 /* ConflictMarkerTrivia */;
-              }
-            }
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              if (text.charCodeAt(pos + 2) === 61 /* equals */) {
-                return pos += 3, token = 36 /* EqualsEqualsEqualsToken */;
-              }
-              return pos += 2, token = 34 /* EqualsEqualsToken */;
-            }
-            if (text.charCodeAt(pos + 1) === 62 /* greaterThan */) {
-              return pos += 2, token = 38 /* EqualsGreaterThanToken */;
-            }
-            pos++;
-            return token = 63 /* EqualsToken */;
-          case 62 /* greaterThan */:
-            if (isConflictMarkerTrivia(text, pos)) {
-              pos = scanConflictMarkerTrivia(text, pos, error);
-              if (skipTrivia2) {
-                continue;
-              } else {
-                return token = 7 /* ConflictMarkerTrivia */;
-              }
-            }
-            pos++;
-            return token = 31 /* GreaterThanToken */;
-          case 63 /* question */:
-            if (text.charCodeAt(pos + 1) === 46 /* dot */ && !isDigit(text.charCodeAt(pos + 2))) {
-              return pos += 2, token = 28 /* QuestionDotToken */;
-            }
-            if (text.charCodeAt(pos + 1) === 63 /* question */) {
-              if (text.charCodeAt(pos + 2) === 61 /* equals */) {
-                return pos += 3, token = 77 /* QuestionQuestionEqualsToken */;
-              }
-              return pos += 2, token = 60 /* QuestionQuestionToken */;
-            }
-            pos++;
-            return token = 57 /* QuestionToken */;
-          case 91 /* openBracket */:
-            pos++;
-            return token = 22 /* OpenBracketToken */;
-          case 93 /* closeBracket */:
-            pos++;
-            return token = 23 /* CloseBracketToken */;
-          case 94 /* caret */:
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 78 /* CaretEqualsToken */;
-            }
-            pos++;
-            return token = 52 /* CaretToken */;
-          case 123 /* openBrace */:
-            pos++;
-            return token = 18 /* OpenBraceToken */;
-          case 124 /* bar */:
-            if (isConflictMarkerTrivia(text, pos)) {
-              pos = scanConflictMarkerTrivia(text, pos, error);
-              if (skipTrivia2) {
-                continue;
-              } else {
-                return token = 7 /* ConflictMarkerTrivia */;
-              }
-            }
-            if (text.charCodeAt(pos + 1) === 124 /* bar */) {
-              if (text.charCodeAt(pos + 2) === 61 /* equals */) {
-                return pos += 3, token = 75 /* BarBarEqualsToken */;
-              }
-              return pos += 2, token = 56 /* BarBarToken */;
-            }
-            if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-              return pos += 2, token = 74 /* BarEqualsToken */;
-            }
-            pos++;
-            return token = 51 /* BarToken */;
-          case 125 /* closeBrace */:
-            pos++;
-            return token = 19 /* CloseBraceToken */;
-          case 126 /* tilde */:
-            pos++;
-            return token = 54 /* TildeToken */;
-          case 64 /* at */:
-            pos++;
-            return token = 59 /* AtToken */;
-          case 92 /* backslash */:
-            const extendedCookedChar = peekExtendedUnicodeEscape();
-            if (extendedCookedChar >= 0 && isIdentifierStart(extendedCookedChar, languageVersion)) {
-              pos += 3;
-              tokenFlags |= 8 /* ExtendedUnicodeEscape */;
-              tokenValue = scanExtendedUnicodeEscape() + scanIdentifierParts();
-              return token = getIdentifierToken();
-            }
-            const cookedChar = peekUnicodeEscape();
-            if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) {
-              pos += 6;
-              tokenFlags |= 1024 /* UnicodeEscape */;
-              tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts();
-              return token = getIdentifierToken();
-            }
-            error(Diagnostics.Invalid_character);
-            pos++;
-            return token = 0 /* Unknown */;
-          case 35 /* hash */:
-            if (pos !== 0 && text[pos + 1] === "!") {
-              error(Diagnostics.can_only_be_used_at_the_start_of_a_file);
-              pos++;
-              return token = 0 /* Unknown */;
-            }
-            const charAfterHash = codePointAt(text, pos + 1);
-            if (charAfterHash === 92 /* backslash */) {
-              pos++;
-              const extendedCookedChar2 = peekExtendedUnicodeEscape();
-              if (extendedCookedChar2 >= 0 && isIdentifierStart(extendedCookedChar2, languageVersion)) {
-                pos += 3;
-                tokenFlags |= 8 /* ExtendedUnicodeEscape */;
-                tokenValue = "#" + scanExtendedUnicodeEscape() + scanIdentifierParts();
-                return token = 80 /* PrivateIdentifier */;
-              }
-              const cookedChar2 = peekUnicodeEscape();
-              if (cookedChar2 >= 0 && isIdentifierStart(cookedChar2, languageVersion)) {
-                pos += 6;
-                tokenFlags |= 1024 /* UnicodeEscape */;
-                tokenValue = "#" + String.fromCharCode(cookedChar2) + scanIdentifierParts();
-                return token = 80 /* PrivateIdentifier */;
-              }
-              pos--;
-            }
-            if (isIdentifierStart(charAfterHash, languageVersion)) {
-              pos++;
-              scanIdentifier(charAfterHash, languageVersion);
-            } else {
-              tokenValue = "#";
-              error(Diagnostics.Invalid_character, pos++, charSize(ch));
-            }
-            return token = 80 /* PrivateIdentifier */;
-          default:
-            const identifierKind = scanIdentifier(ch, languageVersion);
-            if (identifierKind) {
-              return token = identifierKind;
-            } else if (isWhiteSpaceSingleLine(ch)) {
-              pos += charSize(ch);
-              continue;
-            } else if (isLineBreak(ch)) {
-              tokenFlags |= 1 /* PrecedingLineBreak */;
-              pos += charSize(ch);
-              continue;
-            }
-            const size = charSize(ch);
-            error(Diagnostics.Invalid_character, pos, size);
-            pos += size;
-            return token = 0 /* Unknown */;
-        }
-      }
+  }
+  function write(s) {
+    if (s)
+      hasTrailingComment = false;
+    writeText(s);
+  }
+  function writeComment(s) {
+    if (s)
+      hasTrailingComment = true;
+    writeText(s);
+  }
+  function reset2() {
+    output = "";
+    indent3 = 0;
+    lineStart = true;
+    lineCount = 0;
+    linePos = 0;
+    hasTrailingComment = false;
+  }
+  function rawWrite(s) {
+    if (s !== void 0) {
+      output += s;
+      updateLineCountAndPosFor(s);
+      hasTrailingComment = false;
     }
-    function reScanInvalidIdentifier() {
-      Debug.assert(token === 0 /* Unknown */, "'reScanInvalidIdentifier' should only be called when the current token is 'SyntaxKind.Unknown'.");
-      pos = tokenPos = startPos;
-      tokenFlags = 0;
-      const ch = codePointAt(text, pos);
-      const identifierKind = scanIdentifier(ch, 99 /* ESNext */);
-      if (identifierKind) {
-        return token = identifierKind;
-      }
-      pos += charSize(ch);
-      return token;
+  }
+  function writeLiteral(s) {
+    if (s && s.length) {
+      write(s);
     }
-    function scanIdentifier(startCharacter, languageVersion2) {
-      let ch = startCharacter;
-      if (isIdentifierStart(ch, languageVersion2)) {
-        pos += charSize(ch);
-        while (pos < end && isIdentifierPart(ch = codePointAt(text, pos), languageVersion2))
-          pos += charSize(ch);
-        tokenValue = text.substring(tokenPos, pos);
-        if (ch === 92 /* backslash */) {
-          tokenValue += scanIdentifierParts();
-        }
-        return getIdentifierToken();
-      }
+  }
+  function writeLine(force) {
+    if (!lineStart || force) {
+      output += newLine;
+      lineCount++;
+      linePos = output.length;
+      lineStart = true;
+      hasTrailingComment = false;
     }
-    function reScanGreaterToken() {
-      if (token === 31 /* GreaterThanToken */) {
-        if (text.charCodeAt(pos) === 62 /* greaterThan */) {
-          if (text.charCodeAt(pos + 1) === 62 /* greaterThan */) {
-            if (text.charCodeAt(pos + 2) === 61 /* equals */) {
-              return pos += 3, token = 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */;
-            }
-            return pos += 2, token = 49 /* GreaterThanGreaterThanGreaterThanToken */;
-          }
-          if (text.charCodeAt(pos + 1) === 61 /* equals */) {
-            return pos += 2, token = 71 /* GreaterThanGreaterThanEqualsToken */;
-          }
-          pos++;
-          return token = 48 /* GreaterThanGreaterThanToken */;
-        }
-        if (text.charCodeAt(pos) === 61 /* equals */) {
-          pos++;
-          return token = 33 /* GreaterThanEqualsToken */;
-        }
-      }
-      return token;
+  }
+  function getTextPosWithWriteLine() {
+    return lineStart ? output.length : output.length + newLine.length;
+  }
+  reset2();
+  return {
+    write,
+    rawWrite,
+    writeLiteral,
+    writeLine,
+    increaseIndent: () => {
+      indent3++;
+    },
+    decreaseIndent: () => {
+      indent3--;
+    },
+    getIndent: () => indent3,
+    getTextPos: () => output.length,
+    getLine: () => lineCount,
+    getColumn: () => lineStart ? indent3 * getIndentSize() : output.length - linePos,
+    getText: () => output,
+    isAtStartOfLine: () => lineStart,
+    hasTrailingComment: () => hasTrailingComment,
+    hasTrailingWhitespace: () => !!output.length && isWhiteSpaceLike(output.charCodeAt(output.length - 1)),
+    clear: reset2,
+    writeKeyword: write,
+    writeOperator: write,
+    writeParameter: write,
+    writeProperty: write,
+    writePunctuation: write,
+    writeSpace: write,
+    writeStringLiteral: write,
+    writeSymbol: (s, _) => write(s),
+    writeTrailingSemicolon: write,
+    writeComment,
+    getTextPosWithWriteLine
+  };
+}
+function getTrailingSemicolonDeferringWriter(writer) {
+  let pendingTrailingSemicolon = false;
+  function commitPendingTrailingSemicolon() {
+    if (pendingTrailingSemicolon) {
+      writer.writeTrailingSemicolon(";");
+      pendingTrailingSemicolon = false;
     }
-    function reScanAsteriskEqualsToken() {
-      Debug.assert(token === 66 /* AsteriskEqualsToken */, "'reScanAsteriskEqualsToken' should only be called on a '*='");
-      pos = tokenPos + 1;
-      return token = 63 /* EqualsToken */;
+  }
+  return {
+    ...writer,
+    writeTrailingSemicolon() {
+      pendingTrailingSemicolon = true;
+    },
+    writeLiteral(s) {
+      commitPendingTrailingSemicolon();
+      writer.writeLiteral(s);
+    },
+    writeStringLiteral(s) {
+      commitPendingTrailingSemicolon();
+      writer.writeStringLiteral(s);
+    },
+    writeSymbol(s, sym) {
+      commitPendingTrailingSemicolon();
+      writer.writeSymbol(s, sym);
+    },
+    writePunctuation(s) {
+      commitPendingTrailingSemicolon();
+      writer.writePunctuation(s);
+    },
+    writeKeyword(s) {
+      commitPendingTrailingSemicolon();
+      writer.writeKeyword(s);
+    },
+    writeOperator(s) {
+      commitPendingTrailingSemicolon();
+      writer.writeOperator(s);
+    },
+    writeParameter(s) {
+      commitPendingTrailingSemicolon();
+      writer.writeParameter(s);
+    },
+    writeSpace(s) {
+      commitPendingTrailingSemicolon();
+      writer.writeSpace(s);
+    },
+    writeProperty(s) {
+      commitPendingTrailingSemicolon();
+      writer.writeProperty(s);
+    },
+    writeComment(s) {
+      commitPendingTrailingSemicolon();
+      writer.writeComment(s);
+    },
+    writeLine() {
+      commitPendingTrailingSemicolon();
+      writer.writeLine();
+    },
+    increaseIndent() {
+      commitPendingTrailingSemicolon();
+      writer.increaseIndent();
+    },
+    decreaseIndent() {
+      commitPendingTrailingSemicolon();
+      writer.decreaseIndent();
     }
-    function reScanSlashToken() {
-      if (token === 43 /* SlashToken */ || token === 68 /* SlashEqualsToken */) {
-        let p = tokenPos + 1;
-        let inEscape = false;
-        let inCharacterClass = false;
-        while (true) {
-          if (p >= end) {
-            tokenFlags |= 4 /* Unterminated */;
-            error(Diagnostics.Unterminated_regular_expression_literal);
-            break;
+  };
+}
+function hostUsesCaseSensitiveFileNames(host) {
+  return host.useCaseSensitiveFileNames ? host.useCaseSensitiveFileNames() : false;
+}
+function hostGetCanonicalFileName(host) {
+  return createGetCanonicalFileName(hostUsesCaseSensitiveFileNames(host));
+}
+function getResolvedExternalModuleName(host, file, referenceFile) {
+  return file.moduleName || getExternalModuleNameFromPath(host, file.fileName, referenceFile && referenceFile.fileName);
+}
+function getCanonicalAbsolutePath(host, path) {
+  return host.getCanonicalFileName(getNormalizedAbsolutePath(path, host.getCurrentDirectory()));
+}
+function getExternalModuleNameFromDeclaration(host, resolver, declaration) {
+  const file = resolver.getExternalModuleFileFromDeclaration(declaration);
+  if (!file || file.isDeclarationFile) {
+    return void 0;
+  }
+  const specifier = getExternalModuleName(declaration);
+  if (specifier && isStringLiteralLike(specifier) && !pathIsRelative(specifier.text) && getCanonicalAbsolutePath(host, file.path).indexOf(getCanonicalAbsolutePath(host, ensureTrailingDirectorySeparator(host.getCommonSourceDirectory()))) === -1) {
+    return void 0;
+  }
+  return getResolvedExternalModuleName(host, file);
+}
+function getExternalModuleNameFromPath(host, fileName, referencePath) {
+  const getCanonicalFileName = (f) => host.getCanonicalFileName(f);
+  const dir = toPath(referencePath ? getDirectoryPath(referencePath) : host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName);
+  const filePath = getNormalizedAbsolutePath(fileName, host.getCurrentDirectory());
+  const relativePath = getRelativePathToDirectoryOrUrl(
+    dir,
+    filePath,
+    dir,
+    getCanonicalFileName,
+    /*isAbsolutePathAnUrl*/
+    false
+  );
+  const extensionless = removeFileExtension(relativePath);
+  return referencePath ? ensurePathIsNonModuleName(extensionless) : extensionless;
+}
+function getOwnEmitOutputFilePath(fileName, host, extension) {
+  const compilerOptions = host.getCompilerOptions();
+  let emitOutputFilePathWithoutExtension;
+  if (compilerOptions.outDir) {
+    emitOutputFilePathWithoutExtension = removeFileExtension(getSourceFilePathInNewDir(fileName, host, compilerOptions.outDir));
+  } else {
+    emitOutputFilePathWithoutExtension = removeFileExtension(fileName);
+  }
+  return emitOutputFilePathWithoutExtension + extension;
+}
+function getDeclarationEmitOutputFilePath(fileName, host) {
+  return getDeclarationEmitOutputFilePathWorker(fileName, host.getCompilerOptions(), host.getCurrentDirectory(), host.getCommonSourceDirectory(), (f) => host.getCanonicalFileName(f));
+}
+function getDeclarationEmitOutputFilePathWorker(fileName, options, currentDirectory, commonSourceDirectory, getCanonicalFileName) {
+  const outputDir = options.declarationDir || options.outDir;
+  const path = outputDir ? getSourceFilePathInNewDirWorker(fileName, outputDir, currentDirectory, commonSourceDirectory, getCanonicalFileName) : fileName;
+  const declarationExtension = getDeclarationEmitExtensionForPath(path);
+  return removeFileExtension(path) + declarationExtension;
+}
+function getDeclarationEmitExtensionForPath(path) {
+  return fileExtensionIsOneOf(path, [".mjs" /* Mjs */, ".mts" /* Mts */]) ? ".d.mts" /* Dmts */ : fileExtensionIsOneOf(path, [".cjs" /* Cjs */, ".cts" /* Cts */]) ? ".d.cts" /* Dcts */ : fileExtensionIsOneOf(path, [".json" /* Json */]) ? `.d.json.ts` : (
+    // Drive-by redefinition of json declaration file output name so if it's ever enabled, it behaves well
+    ".d.ts" /* Dts */
+  );
+}
+function getPossibleOriginalInputExtensionForExtension(path) {
+  return fileExtensionIsOneOf(path, [".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".mts" /* Mts */]) ? [".mts" /* Mts */, ".mjs" /* Mjs */] : fileExtensionIsOneOf(path, [".d.cts" /* Dcts */, ".cjs" /* Cjs */, ".cts" /* Cts */]) ? [".cts" /* Cts */, ".cjs" /* Cjs */] : fileExtensionIsOneOf(path, [`.d.json.ts`]) ? [".json" /* Json */] : [".tsx" /* Tsx */, ".ts" /* Ts */, ".jsx" /* Jsx */, ".js" /* Js */];
+}
+function outFile(options) {
+  return options.outFile || options.out;
+}
+function getPathsBasePath(options, host) {
+  var _a2, _b;
+  if (!options.paths)
+    return void 0;
+  return (_b = options.baseUrl) != null ? _b : Debug.checkDefined(options.pathsBasePath || ((_a2 = host.getCurrentDirectory) == null ? void 0 : _a2.call(host)), "Encountered 'paths' without a 'baseUrl', config file, or host 'getCurrentDirectory'.");
+}
+function getSourceFilesToEmit(host, targetSourceFile, forceDtsEmit) {
+  const options = host.getCompilerOptions();
+  if (outFile(options)) {
+    const moduleKind = getEmitModuleKind(options);
+    const moduleEmitEnabled = options.emitDeclarationOnly || moduleKind === 2 /* AMD */ || moduleKind === 4 /* System */;
+    return filter(
+      host.getSourceFiles(),
+      (sourceFile) => (moduleEmitEnabled || !isExternalModule(sourceFile)) && sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit)
+    );
+  } else {
+    const sourceFiles = targetSourceFile === void 0 ? host.getSourceFiles() : [targetSourceFile];
+    return filter(
+      sourceFiles,
+      (sourceFile) => sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit)
+    );
+  }
+}
+function sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit) {
+  const options = host.getCompilerOptions();
+  return !(options.noEmitForJsFiles && isSourceFileJS(sourceFile)) && !sourceFile.isDeclarationFile && !host.isSourceFileFromExternalLibrary(sourceFile) && (forceDtsEmit || !(isJsonSourceFile(sourceFile) && host.getResolvedProjectReferenceToRedirect(sourceFile.fileName)) && !host.isSourceOfProjectReferenceRedirect(sourceFile.fileName));
+}
+function getSourceFilePathInNewDir(fileName, host, newDirPath) {
+  return getSourceFilePathInNewDirWorker(fileName, newDirPath, host.getCurrentDirectory(), host.getCommonSourceDirectory(), (f) => host.getCanonicalFileName(f));
+}
+function getSourceFilePathInNewDirWorker(fileName, newDirPath, currentDirectory, commonSourceDirectory, getCanonicalFileName) {
+  let sourceFilePath = getNormalizedAbsolutePath(fileName, currentDirectory);
+  const isSourceFileInCommonSourceDirectory = getCanonicalFileName(sourceFilePath).indexOf(getCanonicalFileName(commonSourceDirectory)) === 0;
+  sourceFilePath = isSourceFileInCommonSourceDirectory ? sourceFilePath.substring(commonSourceDirectory.length) : sourceFilePath;
+  return combinePaths(newDirPath, sourceFilePath);
+}
+function writeFile(host, diagnostics, fileName, text, writeByteOrderMark, sourceFiles, data) {
+  host.writeFile(fileName, text, writeByteOrderMark, (hostErrorMessage) => {
+    diagnostics.add(createCompilerDiagnostic(Diagnostics.Could_not_write_file_0_Colon_1, fileName, hostErrorMessage));
+  }, sourceFiles, data);
+}
+function ensureDirectoriesExist(directoryPath, createDirectory, directoryExists) {
+  if (directoryPath.length > getRootLength(directoryPath) && !directoryExists(directoryPath)) {
+    const parentDirectory = getDirectoryPath(directoryPath);
+    ensureDirectoriesExist(parentDirectory, createDirectory, directoryExists);
+    createDirectory(directoryPath);
+  }
+}
+function writeFileEnsuringDirectories(path, data, writeByteOrderMark, writeFile2, createDirectory, directoryExists) {
+  try {
+    writeFile2(path, data, writeByteOrderMark);
+  } catch (e) {
+    ensureDirectoriesExist(getDirectoryPath(normalizePath(path)), createDirectory, directoryExists);
+    writeFile2(path, data, writeByteOrderMark);
+  }
+}
+function getLineOfLocalPosition(sourceFile, pos) {
+  const lineStarts = getLineStarts(sourceFile);
+  return computeLineOfPosition(lineStarts, pos);
+}
+function getLineOfLocalPositionFromLineMap(lineMap, pos) {
+  return computeLineOfPosition(lineMap, pos);
+}
+function getFirstConstructorWithBody(node) {
+  return find(node.members, (member) => isConstructorDeclaration(member) && nodeIsPresent(member.body));
+}
+function getSetAccessorValueParameter(accessor) {
+  if (accessor && accessor.parameters.length > 0) {
+    const hasThis = accessor.parameters.length === 2 && parameterIsThisKeyword(accessor.parameters[0]);
+    return accessor.parameters[hasThis ? 1 : 0];
+  }
+}
+function getSetAccessorTypeAnnotationNode(accessor) {
+  const parameter = getSetAccessorValueParameter(accessor);
+  return parameter && parameter.type;
+}
+function getThisParameter(signature) {
+  if (signature.parameters.length && !isJSDocSignature(signature)) {
+    const thisParameter = signature.parameters[0];
+    if (parameterIsThisKeyword(thisParameter)) {
+      return thisParameter;
+    }
+  }
+}
+function parameterIsThisKeyword(parameter) {
+  return isThisIdentifier(parameter.name);
+}
+function isThisIdentifier(node) {
+  return !!node && node.kind === 79 /* Identifier */ && identifierIsThisKeyword(node);
+}
+function isThisInTypeQuery(node) {
+  if (!isThisIdentifier(node)) {
+    return false;
+  }
+  while (isQualifiedName(node.parent) && node.parent.left === node) {
+    node = node.parent;
+  }
+  return node.parent.kind === 183 /* TypeQuery */;
+}
+function identifierIsThisKeyword(id) {
+  return id.originalKeywordKind === 108 /* ThisKeyword */;
+}
+function getAllAccessorDeclarations(declarations, accessor) {
+  let firstAccessor;
+  let secondAccessor;
+  let getAccessor;
+  let setAccessor;
+  if (hasDynamicName(accessor)) {
+    firstAccessor = accessor;
+    if (accessor.kind === 174 /* GetAccessor */) {
+      getAccessor = accessor;
+    } else if (accessor.kind === 175 /* SetAccessor */) {
+      setAccessor = accessor;
+    } else {
+      Debug.fail("Accessor has wrong kind");
+    }
+  } else {
+    forEach(declarations, (member) => {
+      if (isAccessor(member) && isStatic(member) === isStatic(accessor)) {
+        const memberName = getPropertyNameForPropertyNameNode(member.name);
+        const accessorName = getPropertyNameForPropertyNameNode(accessor.name);
+        if (memberName === accessorName) {
+          if (!firstAccessor) {
+            firstAccessor = member;
+          } else if (!secondAccessor) {
+            secondAccessor = member;
           }
-          const ch = text.charCodeAt(p);
-          if (isLineBreak(ch)) {
-            tokenFlags |= 4 /* Unterminated */;
-            error(Diagnostics.Unterminated_regular_expression_literal);
-            break;
+          if (member.kind === 174 /* GetAccessor */ && !getAccessor) {
+            getAccessor = member;
           }
-          if (inEscape) {
-            inEscape = false;
-          } else if (ch === 47 /* slash */ && !inCharacterClass) {
-            p++;
-            break;
-          } else if (ch === 91 /* openBracket */) {
-            inCharacterClass = true;
-          } else if (ch === 92 /* backslash */) {
-            inEscape = true;
-          } else if (ch === 93 /* closeBracket */) {
-            inCharacterClass = false;
+          if (member.kind === 175 /* SetAccessor */ && !setAccessor) {
+            setAccessor = member;
           }
-          p++;
-        }
-        while (p < end && isIdentifierPart(text.charCodeAt(p), languageVersion)) {
-          p++;
         }
-        pos = p;
-        tokenValue = text.substring(tokenPos, pos);
-        token = 13 /* RegularExpressionLiteral */;
       }
-      return token;
-    }
-    function appendIfCommentDirective(commentDirectives2, text2, commentDirectiveRegEx, lineStart) {
-      const type = getDirectiveFromComment(trimStringStart(text2), commentDirectiveRegEx);
-      if (type === void 0) {
-        return commentDirectives2;
-      }
-      return append(
-        commentDirectives2,
-        {
-          range: { pos: lineStart, end: pos },
-          type
-        }
-      );
+    });
+  }
+  return {
+    firstAccessor,
+    secondAccessor,
+    getAccessor,
+    setAccessor
+  };
+}
+function getEffectiveTypeAnnotationNode(node) {
+  if (!isInJSFile(node) && isFunctionDeclaration(node))
+    return void 0;
+  const type = node.type;
+  if (type || !isInJSFile(node))
+    return type;
+  return isJSDocPropertyLikeTag(node) ? node.typeExpression && node.typeExpression.type : getJSDocType(node);
+}
+function getTypeAnnotationNode(node) {
+  return node.type;
+}
+function getEffectiveReturnTypeNode(node) {
+  return isJSDocSignature(node) ? node.type && node.type.typeExpression && node.type.typeExpression.type : node.type || (isInJSFile(node) ? getJSDocReturnType(node) : void 0);
+}
+function getJSDocTypeParameterDeclarations(node) {
+  return flatMap(getJSDocTags(node), (tag) => isNonTypeAliasTemplate(tag) ? tag.typeParameters : void 0);
+}
+function isNonTypeAliasTemplate(tag) {
+  return isJSDocTemplateTag(tag) && !(tag.parent.kind === 323 /* JSDoc */ && (tag.parent.tags.some(isJSDocTypeAlias) || tag.parent.tags.some(isJSDocOverloadTag)));
+}
+function getEffectiveSetAccessorTypeAnnotationNode(node) {
+  const parameter = getSetAccessorValueParameter(node);
+  return parameter && getEffectiveTypeAnnotationNode(parameter);
+}
+function emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments) {
+  emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, node.pos, leadingComments);
+}
+function emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, pos, leadingComments) {
+  if (leadingComments && leadingComments.length && pos !== leadingComments[0].pos && getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, leadingComments[0].pos)) {
+    writer.writeLine();
+  }
+}
+function emitNewLineBeforeLeadingCommentOfPosition(lineMap, writer, pos, commentPos) {
+  if (pos !== commentPos && getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, commentPos)) {
+    writer.writeLine();
+  }
+}
+function emitComments(text, lineMap, writer, comments, leadingSeparator, trailingSeparator, newLine, writeComment) {
+  if (comments && comments.length > 0) {
+    if (leadingSeparator) {
+      writer.writeSpace(" ");
     }
-    function getDirectiveFromComment(text2, commentDirectiveRegEx) {
-      const match = commentDirectiveRegEx.exec(text2);
-      if (!match) {
-        return void 0;
-      }
-      switch (match[1]) {
-        case "ts-expect-error":
-          return 0 /* ExpectError */;
-        case "ts-ignore":
-          return 1 /* Ignore */;
+    let emitInterveningSeparator = false;
+    for (const comment of comments) {
+      if (emitInterveningSeparator) {
+        writer.writeSpace(" ");
+        emitInterveningSeparator = false;
       }
-      return void 0;
-    }
-    function reScanTemplateToken(isTaggedTemplate) {
-      Debug.assert(token === 19 /* CloseBraceToken */, "'reScanTemplateToken' should only be called on a '}'");
-      pos = tokenPos;
-      return token = scanTemplateAndSetTokenValue(isTaggedTemplate);
-    }
-    function reScanTemplateHeadOrNoSubstitutionTemplate() {
-      pos = tokenPos;
-      return token = scanTemplateAndSetTokenValue(true);
-    }
-    function reScanJsxToken(allowMultilineJsxText = true) {
-      pos = tokenPos = startPos;
-      return token = scanJsxToken(allowMultilineJsxText);
-    }
-    function reScanLessThanToken() {
-      if (token === 47 /* LessThanLessThanToken */) {
-        pos = tokenPos + 1;
-        return token = 29 /* LessThanToken */;
+      writeComment(text, lineMap, writer, comment.pos, comment.end, newLine);
+      if (comment.hasTrailingNewLine) {
+        writer.writeLine();
+      } else {
+        emitInterveningSeparator = true;
       }
-      return token;
     }
-    function reScanHashToken() {
-      if (token === 80 /* PrivateIdentifier */) {
-        pos = tokenPos + 1;
-        return token = 62 /* HashToken */;
-      }
-      return token;
+    if (emitInterveningSeparator && trailingSeparator) {
+      writer.writeSpace(" ");
     }
-    function reScanQuestionToken() {
-      Debug.assert(token === 60 /* QuestionQuestionToken */, "'reScanQuestionToken' should only be called on a '??'");
-      pos = tokenPos + 1;
-      return token = 57 /* QuestionToken */;
+  }
+}
+function emitDetachedComments(text, lineMap, writer, writeComment, node, newLine, removeComments) {
+  let leadingComments;
+  let currentDetachedCommentInfo;
+  if (removeComments) {
+    if (node.pos === 0) {
+      leadingComments = filter(getLeadingCommentRanges(text, node.pos), isPinnedCommentLocal);
     }
-    function scanJsxToken(allowMultilineJsxText = true) {
-      startPos = tokenPos = pos;
-      if (pos >= end) {
-        return token = 1 /* EndOfFileToken */;
-      }
-      let char = text.charCodeAt(pos);
-      if (char === 60 /* lessThan */) {
-        if (text.charCodeAt(pos + 1) === 47 /* slash */) {
-          pos += 2;
-          return token = 30 /* LessThanSlashToken */;
-        }
-        pos++;
-        return token = 29 /* LessThanToken */;
-      }
-      if (char === 123 /* openBrace */) {
-        pos++;
-        return token = 18 /* OpenBraceToken */;
-      }
-      let firstNonWhitespace = 0;
-      while (pos < end) {
-        char = text.charCodeAt(pos);
-        if (char === 123 /* openBrace */) {
-          break;
-        }
-        if (char === 60 /* lessThan */) {
-          if (isConflictMarkerTrivia(text, pos)) {
-            pos = scanConflictMarkerTrivia(text, pos, error);
-            return token = 7 /* ConflictMarkerTrivia */;
-          }
-          break;
-        }
-        if (char === 62 /* greaterThan */) {
-          error(Diagnostics.Unexpected_token_Did_you_mean_or_gt, pos, 1);
-        }
-        if (char === 125 /* closeBrace */) {
-          error(Diagnostics.Unexpected_token_Did_you_mean_or_rbrace, pos, 1);
-        }
-        if (isLineBreak(char) && firstNonWhitespace === 0) {
-          firstNonWhitespace = -1;
-        } else if (!allowMultilineJsxText && isLineBreak(char) && firstNonWhitespace > 0) {
+  } else {
+    leadingComments = getLeadingCommentRanges(text, node.pos);
+  }
+  if (leadingComments) {
+    const detachedComments = [];
+    let lastComment;
+    for (const comment of leadingComments) {
+      if (lastComment) {
+        const lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, lastComment.end);
+        const commentLine = getLineOfLocalPositionFromLineMap(lineMap, comment.pos);
+        if (commentLine >= lastCommentLine + 2) {
           break;
-        } else if (!isWhiteSpaceLike(char)) {
-          firstNonWhitespace = pos;
         }
-        pos++;
       }
-      tokenValue = text.substring(startPos, pos);
-      return firstNonWhitespace === -1 ? 12 /* JsxTextAllWhiteSpaces */ : 11 /* JsxText */;
-    }
-    function scanJsxIdentifier() {
-      if (tokenIsIdentifierOrKeyword(token)) {
-        let namespaceSeparator = false;
-        while (pos < end) {
-          const ch = text.charCodeAt(pos);
-          if (ch === 45 /* minus */) {
-            tokenValue += "-";
-            pos++;
-            continue;
-          } else if (ch === 58 /* colon */ && !namespaceSeparator) {
-            tokenValue += ":";
-            pos++;
-            namespaceSeparator = true;
-            token = 79 /* Identifier */;
-            continue;
-          }
-          const oldPos = pos;
-          tokenValue += scanIdentifierParts();
-          if (pos === oldPos) {
-            break;
+      detachedComments.push(comment);
+      lastComment = comment;
+    }
+    if (detachedComments.length) {
+      const lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, last(detachedComments).end);
+      const nodeLine = getLineOfLocalPositionFromLineMap(lineMap, skipTrivia(text, node.pos));
+      if (nodeLine >= lastCommentLine + 2) {
+        emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments);
+        emitComments(
+          text,
+          lineMap,
+          writer,
+          detachedComments,
+          /*leadingSeparator*/
+          false,
+          /*trailingSeparator*/
+          true,
+          newLine,
+          writeComment
+        );
+        currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: last(detachedComments).end };
+      }
+    }
+  }
+  return currentDetachedCommentInfo;
+  function isPinnedCommentLocal(comment) {
+    return isPinnedComment(text, comment.pos);
+  }
+}
+function writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine) {
+  if (text.charCodeAt(commentPos + 1) === 42 /* asterisk */) {
+    const firstCommentLineAndCharacter = computeLineAndCharacterOfPosition(lineMap, commentPos);
+    const lineCount = lineMap.length;
+    let firstCommentLineIndent;
+    for (let pos = commentPos, currentLine = firstCommentLineAndCharacter.line; pos < commentEnd; currentLine++) {
+      const nextLineStart = currentLine + 1 === lineCount ? text.length + 1 : lineMap[currentLine + 1];
+      if (pos !== commentPos) {
+        if (firstCommentLineIndent === void 0) {
+          firstCommentLineIndent = calculateIndent(text, lineMap[firstCommentLineAndCharacter.line], commentPos);
+        }
+        const currentWriterIndentSpacing = writer.getIndent() * getIndentSize();
+        const spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(text, pos, nextLineStart);
+        if (spacesToEmit > 0) {
+          let numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize();
+          const indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize());
+          writer.rawWrite(indentSizeSpaceString);
+          while (numberOfSingleSpacesToEmit) {
+            writer.rawWrite(" ");
+            numberOfSingleSpacesToEmit--;
           }
+        } else {
+          writer.rawWrite("");
         }
-        if (tokenValue.slice(-1) === ":") {
-          tokenValue = tokenValue.slice(0, -1);
-          pos--;
-        }
-        return getIdentifierToken();
-      }
-      return token;
-    }
-    function scanJsxAttributeValue() {
-      startPos = pos;
-      switch (text.charCodeAt(pos)) {
-        case 34 /* doubleQuote */:
-        case 39 /* singleQuote */:
-          tokenValue = scanString(true);
-          return token = 10 /* StringLiteral */;
-        default:
-          return scan();
       }
+      writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart);
+      pos = nextLineStart;
     }
-    function reScanJsxAttributeValue() {
-      pos = tokenPos = startPos;
-      return scanJsxAttributeValue();
-    }
-    function scanJsDocToken() {
-      startPos = tokenPos = pos;
-      tokenFlags = 0 /* None */;
-      if (pos >= end) {
-        return token = 1 /* EndOfFileToken */;
-      }
-      const ch = codePointAt(text, pos);
-      pos += charSize(ch);
-      switch (ch) {
-        case 9 /* tab */:
-        case 11 /* verticalTab */:
-        case 12 /* formFeed */:
-        case 32 /* space */:
-          while (pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos))) {
-            pos++;
-          }
-          return token = 5 /* WhitespaceTrivia */;
-        case 64 /* at */:
-          return token = 59 /* AtToken */;
-        case 13 /* carriageReturn */:
-          if (text.charCodeAt(pos) === 10 /* lineFeed */) {
-            pos++;
-          }
-        case 10 /* lineFeed */:
-          tokenFlags |= 1 /* PrecedingLineBreak */;
-          return token = 4 /* NewLineTrivia */;
-        case 42 /* asterisk */:
-          return token = 41 /* AsteriskToken */;
-        case 123 /* openBrace */:
-          return token = 18 /* OpenBraceToken */;
-        case 125 /* closeBrace */:
-          return token = 19 /* CloseBraceToken */;
-        case 91 /* openBracket */:
-          return token = 22 /* OpenBracketToken */;
-        case 93 /* closeBracket */:
-          return token = 23 /* CloseBracketToken */;
-        case 60 /* lessThan */:
-          return token = 29 /* LessThanToken */;
-        case 62 /* greaterThan */:
-          return token = 31 /* GreaterThanToken */;
-        case 61 /* equals */:
-          return token = 63 /* EqualsToken */;
-        case 44 /* comma */:
-          return token = 27 /* CommaToken */;
-        case 46 /* dot */:
-          return token = 24 /* DotToken */;
-        case 96 /* backtick */:
-          return token = 61 /* BacktickToken */;
-        case 35 /* hash */:
-          return token = 62 /* HashToken */;
-        case 92 /* backslash */:
-          pos--;
-          const extendedCookedChar = peekExtendedUnicodeEscape();
-          if (extendedCookedChar >= 0 && isIdentifierStart(extendedCookedChar, languageVersion)) {
-            pos += 3;
-            tokenFlags |= 8 /* ExtendedUnicodeEscape */;
-            tokenValue = scanExtendedUnicodeEscape() + scanIdentifierParts();
-            return token = getIdentifierToken();
-          }
-          const cookedChar = peekUnicodeEscape();
-          if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) {
-            pos += 6;
-            tokenFlags |= 1024 /* UnicodeEscape */;
-            tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts();
-            return token = getIdentifierToken();
-          }
-          pos++;
-          return token = 0 /* Unknown */;
-      }
-      if (isIdentifierStart(ch, languageVersion)) {
-        let char = ch;
-        while (pos < end && isIdentifierPart(char = codePointAt(text, pos), languageVersion) || text.charCodeAt(pos) === 45 /* minus */)
-          pos += charSize(char);
-        tokenValue = text.substring(tokenPos, pos);
-        if (char === 92 /* backslash */) {
-          tokenValue += scanIdentifierParts();
-        }
-        return token = getIdentifierToken();
-      } else {
-        return token = 0 /* Unknown */;
-      }
+  } else {
+    writer.writeComment(text.substring(commentPos, commentEnd));
+  }
+}
+function writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart) {
+  const end = Math.min(commentEnd, nextLineStart - 1);
+  const currentLineText = trimString(text.substring(pos, end));
+  if (currentLineText) {
+    writer.writeComment(currentLineText);
+    if (end !== commentEnd) {
+      writer.writeLine();
     }
-    function speculationHelper(callback, isLookahead) {
-      const savePos = pos;
-      const saveStartPos = startPos;
-      const saveTokenPos = tokenPos;
-      const saveToken = token;
-      const saveTokenValue = tokenValue;
-      const saveTokenFlags = tokenFlags;
-      const result = callback();
-      if (!result || isLookahead) {
-        pos = savePos;
-        startPos = saveStartPos;
-        tokenPos = saveTokenPos;
-        token = saveToken;
-        tokenValue = saveTokenValue;
-        tokenFlags = saveTokenFlags;
+  } else {
+    writer.rawWrite(newLine);
+  }
+}
+function calculateIndent(text, pos, end) {
+  let currentLineIndent = 0;
+  for (; pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) {
+    if (text.charCodeAt(pos) === 9 /* tab */) {
+      currentLineIndent += getIndentSize() - currentLineIndent % getIndentSize();
+    } else {
+      currentLineIndent++;
+    }
+  }
+  return currentLineIndent;
+}
+function hasEffectiveModifiers(node) {
+  return getEffectiveModifierFlags(node) !== 0 /* None */;
+}
+function hasSyntacticModifiers(node) {
+  return getSyntacticModifierFlags(node) !== 0 /* None */;
+}
+function hasEffectiveModifier(node, flags) {
+  return !!getSelectedEffectiveModifierFlags(node, flags);
+}
+function hasSyntacticModifier(node, flags) {
+  return !!getSelectedSyntacticModifierFlags(node, flags);
+}
+function isStatic(node) {
+  return isClassElement(node) && hasStaticModifier(node) || isClassStaticBlockDeclaration(node);
+}
+function hasStaticModifier(node) {
+  return hasSyntacticModifier(node, 32 /* Static */);
+}
+function hasOverrideModifier(node) {
+  return hasEffectiveModifier(node, 16384 /* Override */);
+}
+function hasAbstractModifier(node) {
+  return hasSyntacticModifier(node, 256 /* Abstract */);
+}
+function hasAmbientModifier(node) {
+  return hasSyntacticModifier(node, 2 /* Ambient */);
+}
+function hasAccessorModifier(node) {
+  return hasSyntacticModifier(node, 128 /* Accessor */);
+}
+function hasEffectiveReadonlyModifier(node) {
+  return hasEffectiveModifier(node, 64 /* Readonly */);
+}
+function hasDecorators(node) {
+  return hasSyntacticModifier(node, 131072 /* Decorator */);
+}
+function getSelectedEffectiveModifierFlags(node, flags) {
+  return getEffectiveModifierFlags(node) & flags;
+}
+function getSelectedSyntacticModifierFlags(node, flags) {
+  return getSyntacticModifierFlags(node) & flags;
+}
+function getModifierFlagsWorker(node, includeJSDoc, alwaysIncludeJSDoc) {
+  if (node.kind >= 0 /* FirstToken */ && node.kind <= 162 /* LastToken */) {
+    return 0 /* None */;
+  }
+  if (!(node.modifierFlagsCache & 536870912 /* HasComputedFlags */)) {
+    node.modifierFlagsCache = getSyntacticModifierFlagsNoCache(node) | 536870912 /* HasComputedFlags */;
+  }
+  if (includeJSDoc && !(node.modifierFlagsCache & 4096 /* HasComputedJSDocModifiers */) && (alwaysIncludeJSDoc || isInJSFile(node)) && node.parent) {
+    node.modifierFlagsCache |= getJSDocModifierFlagsNoCache(node) | 4096 /* HasComputedJSDocModifiers */;
+  }
+  return node.modifierFlagsCache & ~(536870912 /* HasComputedFlags */ | 4096 /* HasComputedJSDocModifiers */);
+}
+function getEffectiveModifierFlags(node) {
+  return getModifierFlagsWorker(
+    node,
+    /*includeJSDoc*/
+    true
+  );
+}
+function getEffectiveModifierFlagsAlwaysIncludeJSDoc(node) {
+  return getModifierFlagsWorker(
+    node,
+    /*includeJSDOc*/
+    true,
+    /*alwaysIncludeJSDOc*/
+    true
+  );
+}
+function getSyntacticModifierFlags(node) {
+  return getModifierFlagsWorker(
+    node,
+    /*includeJSDoc*/
+    false
+  );
+}
+function getJSDocModifierFlagsNoCache(node) {
+  let flags = 0 /* None */;
+  if (!!node.parent && !isParameter(node)) {
+    if (isInJSFile(node)) {
+      if (getJSDocPublicTagNoCache(node))
+        flags |= 4 /* Public */;
+      if (getJSDocPrivateTagNoCache(node))
+        flags |= 8 /* Private */;
+      if (getJSDocProtectedTagNoCache(node))
+        flags |= 16 /* Protected */;
+      if (getJSDocReadonlyTagNoCache(node))
+        flags |= 64 /* Readonly */;
+      if (getJSDocOverrideTagNoCache(node))
+        flags |= 16384 /* Override */;
+    }
+    if (getJSDocDeprecatedTagNoCache(node))
+      flags |= 8192 /* Deprecated */;
+  }
+  return flags;
+}
+function getEffectiveModifierFlagsNoCache(node) {
+  return getSyntacticModifierFlagsNoCache(node) | getJSDocModifierFlagsNoCache(node);
+}
+function getSyntacticModifierFlagsNoCache(node) {
+  let flags = canHaveModifiers(node) ? modifiersToFlags(node.modifiers) : 0 /* None */;
+  if (node.flags & 4 /* NestedNamespace */ || node.kind === 79 /* Identifier */ && node.isInJSDocNamespace) {
+    flags |= 1 /* Export */;
+  }
+  return flags;
+}
+function modifiersToFlags(modifiers) {
+  let flags = 0 /* None */;
+  if (modifiers) {
+    for (const modifier of modifiers) {
+      flags |= modifierToFlag(modifier.kind);
+    }
+  }
+  return flags;
+}
+function modifierToFlag(token) {
+  switch (token) {
+    case 124 /* StaticKeyword */:
+      return 32 /* Static */;
+    case 123 /* PublicKeyword */:
+      return 4 /* Public */;
+    case 122 /* ProtectedKeyword */:
+      return 16 /* Protected */;
+    case 121 /* PrivateKeyword */:
+      return 8 /* Private */;
+    case 126 /* AbstractKeyword */:
+      return 256 /* Abstract */;
+    case 127 /* AccessorKeyword */:
+      return 128 /* Accessor */;
+    case 93 /* ExportKeyword */:
+      return 1 /* Export */;
+    case 136 /* DeclareKeyword */:
+      return 2 /* Ambient */;
+    case 85 /* ConstKeyword */:
+      return 2048 /* Const */;
+    case 88 /* DefaultKeyword */:
+      return 1024 /* Default */;
+    case 132 /* AsyncKeyword */:
+      return 512 /* Async */;
+    case 146 /* ReadonlyKeyword */:
+      return 64 /* Readonly */;
+    case 161 /* OverrideKeyword */:
+      return 16384 /* Override */;
+    case 101 /* InKeyword */:
+      return 32768 /* In */;
+    case 145 /* OutKeyword */:
+      return 65536 /* Out */;
+    case 167 /* Decorator */:
+      return 131072 /* Decorator */;
+  }
+  return 0 /* None */;
+}
+function isLogicalOperator(token) {
+  return token === 56 /* BarBarToken */ || token === 55 /* AmpersandAmpersandToken */ || token === 53 /* ExclamationToken */;
+}
+function isLogicalOrCoalescingAssignmentOperator(token) {
+  return token === 75 /* BarBarEqualsToken */ || token === 76 /* AmpersandAmpersandEqualsToken */ || token === 77 /* QuestionQuestionEqualsToken */;
+}
+function isLogicalOrCoalescingAssignmentExpression(expr) {
+  return isLogicalOrCoalescingAssignmentOperator(expr.operatorToken.kind);
+}
+function isAssignmentOperator(token) {
+  return token >= 63 /* FirstAssignment */ && token <= 78 /* LastAssignment */;
+}
+function tryGetClassExtendingExpressionWithTypeArguments(node) {
+  const cls = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node);
+  return cls && !cls.isImplements ? cls.class : void 0;
+}
+function tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node) {
+  if (isExpressionWithTypeArguments(node)) {
+    if (isHeritageClause(node.parent) && isClassLike(node.parent.parent)) {
+      return { class: node.parent.parent, isImplements: node.parent.token === 117 /* ImplementsKeyword */ };
+    }
+    if (isJSDocAugmentsTag(node.parent)) {
+      const host = getEffectiveJSDocHost(node.parent);
+      if (host && isClassLike(host)) {
+        return { class: host, isImplements: false };
+      }
+    }
+  }
+  return void 0;
+}
+function isAssignmentExpression(node, excludeCompoundAssignment) {
+  return isBinaryExpression(node) && (excludeCompoundAssignment ? node.operatorToken.kind === 63 /* EqualsToken */ : isAssignmentOperator(node.operatorToken.kind)) && isLeftHandSideExpression(node.left);
+}
+function isLeftHandSideOfAssignment(node) {
+  return isAssignmentExpression(node.parent) && node.parent.left === node;
+}
+function isDestructuringAssignment(node) {
+  if (isAssignmentExpression(
+    node,
+    /*excludeCompoundAssignment*/
+    true
+  )) {
+    const kind = node.left.kind;
+    return kind === 207 /* ObjectLiteralExpression */ || kind === 206 /* ArrayLiteralExpression */;
+  }
+  return false;
+}
+function isExpressionWithTypeArgumentsInClassExtendsClause(node) {
+  return tryGetClassExtendingExpressionWithTypeArguments(node) !== void 0;
+}
+function isEntityNameExpression(node) {
+  return node.kind === 79 /* Identifier */ || isPropertyAccessEntityNameExpression(node);
+}
+function getFirstIdentifier(node) {
+  switch (node.kind) {
+    case 79 /* Identifier */:
+      return node;
+    case 163 /* QualifiedName */:
+      do {
+        node = node.left;
+      } while (node.kind !== 79 /* Identifier */);
+      return node;
+    case 208 /* PropertyAccessExpression */:
+      do {
+        node = node.expression;
+      } while (node.kind !== 79 /* Identifier */);
+      return node;
+  }
+}
+function isDottedName(node) {
+  return node.kind === 79 /* Identifier */ || node.kind === 108 /* ThisKeyword */ || node.kind === 106 /* SuperKeyword */ || node.kind === 233 /* MetaProperty */ || node.kind === 208 /* PropertyAccessExpression */ && isDottedName(node.expression) || node.kind === 214 /* ParenthesizedExpression */ && isDottedName(node.expression);
+}
+function isPropertyAccessEntityNameExpression(node) {
+  return isPropertyAccessExpression(node) && isIdentifier(node.name) && isEntityNameExpression(node.expression);
+}
+function tryGetPropertyAccessOrIdentifierToString(expr) {
+  if (isPropertyAccessExpression(expr)) {
+    const baseStr = tryGetPropertyAccessOrIdentifierToString(expr.expression);
+    if (baseStr !== void 0) {
+      return baseStr + "." + entityNameToString(expr.name);
+    }
+  } else if (isElementAccessExpression(expr)) {
+    const baseStr = tryGetPropertyAccessOrIdentifierToString(expr.expression);
+    if (baseStr !== void 0 && isPropertyName(expr.argumentExpression)) {
+      return baseStr + "." + getPropertyNameForPropertyNameNode(expr.argumentExpression);
+    }
+  } else if (isIdentifier(expr)) {
+    return unescapeLeadingUnderscores(expr.escapedText);
+  }
+  return void 0;
+}
+function isPrototypeAccess(node) {
+  return isBindableStaticAccessExpression(node) && getElementOrPropertyAccessName(node) === "prototype";
+}
+function isRightSideOfQualifiedNameOrPropertyAccess(node) {
+  return node.parent.kind === 163 /* QualifiedName */ && node.parent.right === node || node.parent.kind === 208 /* PropertyAccessExpression */ && node.parent.name === node;
+}
+function isRightSideOfAccessExpression(node) {
+  return isPropertyAccessExpression(node.parent) && node.parent.name === node || isElementAccessExpression(node.parent) && node.parent.argumentExpression === node;
+}
+function isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName(node) {
+  return isQualifiedName(node.parent) && node.parent.right === node || isPropertyAccessExpression(node.parent) && node.parent.name === node || isJSDocMemberName(node.parent) && node.parent.right === node;
+}
+function isEmptyObjectLiteral(expression) {
+  return expression.kind === 207 /* ObjectLiteralExpression */ && expression.properties.length === 0;
+}
+function isEmptyArrayLiteral(expression) {
+  return expression.kind === 206 /* ArrayLiteralExpression */ && expression.elements.length === 0;
+}
+function getLocalSymbolForExportDefault(symbol) {
+  if (!isExportDefaultSymbol(symbol) || !symbol.declarations)
+    return void 0;
+  for (const decl of symbol.declarations) {
+    if (decl.localSymbol)
+      return decl.localSymbol;
+  }
+  return void 0;
+}
+function isExportDefaultSymbol(symbol) {
+  return symbol && length(symbol.declarations) > 0 && hasSyntacticModifier(symbol.declarations[0], 1024 /* Default */);
+}
+function tryExtractTSExtension(fileName) {
+  return find(supportedTSExtensionsForExtractExtension, (extension) => fileExtensionIs(fileName, extension));
+}
+function getExpandedCharCodes(input) {
+  const output = [];
+  const length2 = input.length;
+  for (let i = 0; i < length2; i++) {
+    const charCode = input.charCodeAt(i);
+    if (charCode < 128) {
+      output.push(charCode);
+    } else if (charCode < 2048) {
+      output.push(charCode >> 6 | 192);
+      output.push(charCode & 63 | 128);
+    } else if (charCode < 65536) {
+      output.push(charCode >> 12 | 224);
+      output.push(charCode >> 6 & 63 | 128);
+      output.push(charCode & 63 | 128);
+    } else if (charCode < 131072) {
+      output.push(charCode >> 18 | 240);
+      output.push(charCode >> 12 & 63 | 128);
+      output.push(charCode >> 6 & 63 | 128);
+      output.push(charCode & 63 | 128);
+    } else {
+      Debug.assert(false, "Unexpected code point");
+    }
+  }
+  return output;
+}
+var base64Digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
+function convertToBase64(input) {
+  let result = "";
+  const charCodes = getExpandedCharCodes(input);
+  let i = 0;
+  const length2 = charCodes.length;
+  let byte1, byte2, byte3, byte4;
+  while (i < length2) {
+    byte1 = charCodes[i] >> 2;
+    byte2 = (charCodes[i] & 3) << 4 | charCodes[i + 1] >> 4;
+    byte3 = (charCodes[i + 1] & 15) << 2 | charCodes[i + 2] >> 6;
+    byte4 = charCodes[i + 2] & 63;
+    if (i + 1 >= length2) {
+      byte3 = byte4 = 64;
+    } else if (i + 2 >= length2) {
+      byte4 = 64;
+    }
+    result += base64Digits.charAt(byte1) + base64Digits.charAt(byte2) + base64Digits.charAt(byte3) + base64Digits.charAt(byte4);
+    i += 3;
+  }
+  return result;
+}
+function getStringFromExpandedCharCodes(codes) {
+  let output = "";
+  let i = 0;
+  const length2 = codes.length;
+  while (i < length2) {
+    const charCode = codes[i];
+    if (charCode < 128) {
+      output += String.fromCharCode(charCode);
+      i++;
+    } else if ((charCode & 192) === 192) {
+      let value = charCode & 63;
+      i++;
+      let nextCode = codes[i];
+      while ((nextCode & 192) === 128) {
+        value = value << 6 | nextCode & 63;
+        i++;
+        nextCode = codes[i];
       }
-      return result;
-    }
-    function scanRange(start3, length3, callback) {
-      const saveEnd = end;
-      const savePos = pos;
-      const saveStartPos = startPos;
-      const saveTokenPos = tokenPos;
-      const saveToken = token;
-      const saveTokenValue = tokenValue;
-      const saveTokenFlags = tokenFlags;
-      const saveErrorExpectations = commentDirectives;
-      setText(text, start3, length3);
-      const result = callback();
-      end = saveEnd;
-      pos = savePos;
-      startPos = saveStartPos;
-      tokenPos = saveTokenPos;
-      token = saveToken;
-      tokenValue = saveTokenValue;
-      tokenFlags = saveTokenFlags;
-      commentDirectives = saveErrorExpectations;
-      return result;
-    }
-    function lookAhead(callback) {
-      return speculationHelper(callback, true);
-    }
-    function tryScan(callback) {
-      return speculationHelper(callback, false);
-    }
-    function getText() {
-      return text;
-    }
-    function clearCommentDirectives() {
-      commentDirectives = void 0;
+      output += String.fromCharCode(value);
+    } else {
+      output += String.fromCharCode(charCode);
+      i++;
     }
-    function setText(newText, start3, length3) {
-      text = newText || "";
-      end = length3 === void 0 ? text.length : start3 + length3;
-      setTextPos(start3 || 0);
+  }
+  return output;
+}
+function base64encode(host, input) {
+  if (host && host.base64encode) {
+    return host.base64encode(input);
+  }
+  return convertToBase64(input);
+}
+function base64decode(host, input) {
+  if (host && host.base64decode) {
+    return host.base64decode(input);
+  }
+  const length2 = input.length;
+  const expandedCharCodes = [];
+  let i = 0;
+  while (i < length2) {
+    if (input.charCodeAt(i) === base64Digits.charCodeAt(64)) {
+      break;
+    }
+    const ch1 = base64Digits.indexOf(input[i]);
+    const ch2 = base64Digits.indexOf(input[i + 1]);
+    const ch3 = base64Digits.indexOf(input[i + 2]);
+    const ch4 = base64Digits.indexOf(input[i + 3]);
+    const code1 = (ch1 & 63) << 2 | ch2 >> 4 & 3;
+    const code2 = (ch2 & 15) << 4 | ch3 >> 2 & 15;
+    const code3 = (ch3 & 3) << 6 | ch4 & 63;
+    if (code2 === 0 && ch3 !== 0) {
+      expandedCharCodes.push(code1);
+    } else if (code3 === 0 && ch4 !== 0) {
+      expandedCharCodes.push(code1, code2);
+    } else {
+      expandedCharCodes.push(code1, code2, code3);
     }
-    function setOnError(errorCallback) {
-      onError = errorCallback;
+    i += 4;
+  }
+  return getStringFromExpandedCharCodes(expandedCharCodes);
+}
+function readJsonOrUndefined(path, hostOrText) {
+  const jsonText = isString(hostOrText) ? hostOrText : hostOrText.readFile(path);
+  if (!jsonText)
+    return void 0;
+  const result = parseConfigFileTextToJson(path, jsonText);
+  return !result.error ? result.config : void 0;
+}
+function readJson(path, host) {
+  return readJsonOrUndefined(path, host) || {};
+}
+function directoryProbablyExists(directoryName, host) {
+  return !host.directoryExists || host.directoryExists(directoryName);
+}
+var carriageReturnLineFeed = "\r\n";
+var lineFeed = "\n";
+function getNewLineCharacter(options, getNewLine) {
+  switch (options.newLine) {
+    case 0 /* CarriageReturnLineFeed */:
+      return carriageReturnLineFeed;
+    case 1 /* LineFeed */:
+      return lineFeed;
+  }
+  return getNewLine ? getNewLine() : sys ? sys.newLine : carriageReturnLineFeed;
+}
+function createRange(pos, end = pos) {
+  Debug.assert(end >= pos || end === -1);
+  return { pos, end };
+}
+function moveRangeEnd(range, end) {
+  return createRange(range.pos, end);
+}
+function moveRangePos(range, pos) {
+  return createRange(pos, range.end);
+}
+function moveRangePastDecorators(node) {
+  const lastDecorator = canHaveModifiers(node) ? findLast(node.modifiers, isDecorator) : void 0;
+  return lastDecorator && !positionIsSynthesized(lastDecorator.end) ? moveRangePos(node, lastDecorator.end) : node;
+}
+function moveRangePastModifiers(node) {
+  const lastModifier = canHaveModifiers(node) ? lastOrUndefined(node.modifiers) : void 0;
+  return lastModifier && !positionIsSynthesized(lastModifier.end) ? moveRangePos(node, lastModifier.end) : moveRangePastDecorators(node);
+}
+function isCollapsedRange(range) {
+  return range.pos === range.end;
+}
+function createTokenRange(pos, token) {
+  return createRange(pos, pos + tokenToString(token).length);
+}
+function rangeIsOnSingleLine(range, sourceFile) {
+  return rangeStartIsOnSameLineAsRangeEnd(range, range, sourceFile);
+}
+function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) {
+  return positionsAreOnSameLine(
+    getStartPositionOfRange(
+      range1,
+      sourceFile,
+      /*includeComments*/
+      false
+    ),
+    getStartPositionOfRange(
+      range2,
+      sourceFile,
+      /*includeComments*/
+      false
+    ),
+    sourceFile
+  );
+}
+function rangeEndPositionsAreOnSameLine(range1, range2, sourceFile) {
+  return positionsAreOnSameLine(range1.end, range2.end, sourceFile);
+}
+function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) {
+  return positionsAreOnSameLine(getStartPositionOfRange(
+    range1,
+    sourceFile,
+    /*includeComments*/
+    false
+  ), range2.end, sourceFile);
+}
+function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) {
+  return positionsAreOnSameLine(range1.end, getStartPositionOfRange(
+    range2,
+    sourceFile,
+    /*includeComments*/
+    false
+  ), sourceFile);
+}
+function getLinesBetweenRangeEndAndRangeStart(range1, range2, sourceFile, includeSecondRangeComments) {
+  const range2Start = getStartPositionOfRange(range2, sourceFile, includeSecondRangeComments);
+  return getLinesBetweenPositions(sourceFile, range1.end, range2Start);
+}
+function getLinesBetweenRangeEndPositions(range1, range2, sourceFile) {
+  return getLinesBetweenPositions(sourceFile, range1.end, range2.end);
+}
+function isNodeArrayMultiLine(list, sourceFile) {
+  return !positionsAreOnSameLine(list.pos, list.end, sourceFile);
+}
+function positionsAreOnSameLine(pos1, pos2, sourceFile) {
+  return getLinesBetweenPositions(sourceFile, pos1, pos2) === 0;
+}
+function getStartPositionOfRange(range, sourceFile, includeComments) {
+  return positionIsSynthesized(range.pos) ? -1 : skipTrivia(
+    sourceFile.text,
+    range.pos,
+    /*stopAfterLineBreak*/
+    false,
+    includeComments
+  );
+}
+function getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) {
+  const startPos = skipTrivia(
+    sourceFile.text,
+    pos,
+    /*stopAfterLineBreak*/
+    false,
+    includeComments
+  );
+  const prevPos = getPreviousNonWhitespacePosition(startPos, stopPos, sourceFile);
+  return getLinesBetweenPositions(sourceFile, prevPos != null ? prevPos : stopPos, startPos);
+}
+function getLinesBetweenPositionAndNextNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) {
+  const nextPos = skipTrivia(
+    sourceFile.text,
+    pos,
+    /*stopAfterLineBreak*/
+    false,
+    includeComments
+  );
+  return getLinesBetweenPositions(sourceFile, pos, Math.min(stopPos, nextPos));
+}
+function getPreviousNonWhitespacePosition(pos, stopPos = 0, sourceFile) {
+  while (pos-- > stopPos) {
+    if (!isWhiteSpaceLike(sourceFile.text.charCodeAt(pos))) {
+      return pos;
     }
-    function setScriptTarget(scriptTarget) {
-      languageVersion = scriptTarget;
+  }
+}
+function isDeclarationNameOfEnumOrNamespace(node) {
+  const parseNode = getParseTreeNode(node);
+  if (parseNode) {
+    switch (parseNode.parent.kind) {
+      case 263 /* EnumDeclaration */:
+      case 264 /* ModuleDeclaration */:
+        return parseNode === parseNode.parent.name;
+    }
+  }
+  return false;
+}
+function getInitializedVariables(node) {
+  return filter(node.declarations, isInitializedVariable);
+}
+function isInitializedVariable(node) {
+  return node.initializer !== void 0;
+}
+function isWatchSet(options) {
+  return options.watch && hasProperty(options, "watch");
+}
+function closeFileWatcher(watcher) {
+  watcher.close();
+}
+function getCheckFlags(symbol) {
+  return symbol.flags & 33554432 /* Transient */ ? symbol.links.checkFlags : 0;
+}
+function getDeclarationModifierFlagsFromSymbol(s, isWrite = false) {
+  if (s.valueDeclaration) {
+    const declaration = isWrite && s.declarations && find(s.declarations, isSetAccessorDeclaration) || s.flags & 32768 /* GetAccessor */ && find(s.declarations, isGetAccessorDeclaration) || s.valueDeclaration;
+    const flags = getCombinedModifierFlags(declaration);
+    return s.parent && s.parent.flags & 32 /* Class */ ? flags : flags & ~28 /* AccessibilityModifier */;
+  }
+  if (getCheckFlags(s) & 6 /* Synthetic */) {
+    const checkFlags = s.links.checkFlags;
+    const accessModifier = checkFlags & 1024 /* ContainsPrivate */ ? 8 /* Private */ : checkFlags & 256 /* ContainsPublic */ ? 4 /* Public */ : 16 /* Protected */;
+    const staticModifier = checkFlags & 2048 /* ContainsStatic */ ? 32 /* Static */ : 0;
+    return accessModifier | staticModifier;
+  }
+  if (s.flags & 4194304 /* Prototype */) {
+    return 4 /* Public */ | 32 /* Static */;
+  }
+  return 0;
+}
+function skipAlias(symbol, checker) {
+  return symbol.flags & 2097152 /* Alias */ ? checker.getAliasedSymbol(symbol) : symbol;
+}
+function getCombinedLocalAndExportSymbolFlags(symbol) {
+  return symbol.exportSymbol ? symbol.exportSymbol.flags | symbol.flags : symbol.flags;
+}
+function isWriteOnlyAccess(node) {
+  return accessKind(node) === AccessKind.Write;
+}
+function isWriteAccess(node) {
+  return accessKind(node) !== AccessKind.Read;
+}
+var AccessKind = /* @__PURE__ */ ((AccessKind2) => {
+  AccessKind2[AccessKind2["Read"] = 0] = "Read";
+  AccessKind2[AccessKind2["Write"] = 1] = "Write";
+  AccessKind2[AccessKind2["ReadWrite"] = 2] = "ReadWrite";
+  return AccessKind2;
+})(AccessKind || {});
+function accessKind(node) {
+  const { parent: parent2 } = node;
+  if (!parent2)
+    return 0 /* Read */;
+  switch (parent2.kind) {
+    case 214 /* ParenthesizedExpression */:
+      return accessKind(parent2);
+    case 222 /* PostfixUnaryExpression */:
+    case 221 /* PrefixUnaryExpression */:
+      const { operator } = parent2;
+      return operator === 45 /* PlusPlusToken */ || operator === 46 /* MinusMinusToken */ ? writeOrReadWrite() : 0 /* Read */;
+    case 223 /* BinaryExpression */:
+      const { left, operatorToken } = parent2;
+      return left === node && isAssignmentOperator(operatorToken.kind) ? operatorToken.kind === 63 /* EqualsToken */ ? 1 /* Write */ : writeOrReadWrite() : 0 /* Read */;
+    case 208 /* PropertyAccessExpression */:
+      return parent2.name !== node ? 0 /* Read */ : accessKind(parent2);
+    case 299 /* PropertyAssignment */: {
+      const parentAccess = accessKind(parent2.parent);
+      return node === parent2.name ? reverseAccessKind(parentAccess) : parentAccess;
+    }
+    case 300 /* ShorthandPropertyAssignment */:
+      return node === parent2.objectAssignmentInitializer ? 0 /* Read */ : accessKind(parent2.parent);
+    case 206 /* ArrayLiteralExpression */:
+      return accessKind(parent2);
+    default:
+      return 0 /* Read */;
+  }
+  function writeOrReadWrite() {
+    return parent2.parent && walkUpParenthesizedExpressions(parent2.parent).kind === 241 /* ExpressionStatement */ ? 1 /* Write */ : 2 /* ReadWrite */;
+  }
+}
+function reverseAccessKind(a) {
+  switch (a) {
+    case 0 /* Read */:
+      return 1 /* Write */;
+    case 1 /* Write */:
+      return 0 /* Read */;
+    case 2 /* ReadWrite */:
+      return 2 /* ReadWrite */;
+    default:
+      return Debug.assertNever(a);
+  }
+}
+function compareDataObjects(dst, src) {
+  if (!dst || !src || Object.keys(dst).length !== Object.keys(src).length) {
+    return false;
+  }
+  for (const e in dst) {
+    if (typeof dst[e] === "object") {
+      if (!compareDataObjects(dst[e], src[e])) {
+        return false;
+      }
+    } else if (typeof dst[e] !== "function") {
+      if (dst[e] !== src[e]) {
+        return false;
+      }
     }
-    function setLanguageVariant(variant) {
-      languageVariant = variant;
+  }
+  return true;
+}
+function clearMap(map2, onDeleteValue) {
+  map2.forEach(onDeleteValue);
+  map2.clear();
+}
+function mutateMapSkippingNewValues(map2, newMap, options) {
+  const { onDeleteValue, onExistingValue } = options;
+  map2.forEach((existingValue, key) => {
+    const valueInNewMap = newMap.get(key);
+    if (valueInNewMap === void 0) {
+      map2.delete(key);
+      onDeleteValue(existingValue, key);
+    } else if (onExistingValue) {
+      onExistingValue(existingValue, valueInNewMap, key);
     }
-    function setTextPos(textPos) {
-      Debug.assert(textPos >= 0);
-      pos = textPos;
-      startPos = textPos;
-      tokenPos = textPos;
-      token = 0 /* Unknown */;
-      tokenValue = void 0;
-      tokenFlags = 0 /* None */;
+  });
+}
+function mutateMap(map2, newMap, options) {
+  mutateMapSkippingNewValues(map2, newMap, options);
+  const { createNewValue } = options;
+  newMap.forEach((valueInNewMap, key) => {
+    if (!map2.has(key)) {
+      map2.set(key, createNewValue(key, valueInNewMap));
     }
-    function setInJSDocType(inType) {
-      inJSDocType += inType ? 1 : -1;
+  });
+}
+function isAbstractConstructorSymbol(symbol) {
+  if (symbol.flags & 32 /* Class */) {
+    const declaration = getClassLikeDeclarationOfSymbol(symbol);
+    return !!declaration && hasSyntacticModifier(declaration, 256 /* Abstract */);
+  }
+  return false;
+}
+function getClassLikeDeclarationOfSymbol(symbol) {
+  var _a2;
+  return (_a2 = symbol.declarations) == null ? void 0 : _a2.find(isClassLike);
+}
+function getObjectFlags(type) {
+  return type.flags & 3899393 /* ObjectFlagsType */ ? type.objectFlags : 0;
+}
+function typeHasCallOrConstructSignatures(type, checker) {
+  return checker.getSignaturesOfType(type, 0 /* Call */).length !== 0 || checker.getSignaturesOfType(type, 1 /* Construct */).length !== 0;
+}
+function forSomeAncestorDirectory(directory, callback) {
+  return !!forEachAncestorDirectory(directory, (d) => callback(d) ? true : void 0);
+}
+function isUMDExportSymbol(symbol) {
+  return !!symbol && !!symbol.declarations && !!symbol.declarations[0] && isNamespaceExportDeclaration(symbol.declarations[0]);
+}
+function showModuleSpecifier({ moduleSpecifier }) {
+  return isStringLiteral(moduleSpecifier) ? moduleSpecifier.text : getTextOfNode(moduleSpecifier);
+}
+function getLastChild(node) {
+  let lastChild;
+  forEachChild(
+    node,
+    (child) => {
+      if (nodeIsPresent(child))
+        lastChild = child;
+    },
+    (children) => {
+      for (let i = children.length - 1; i >= 0; i--) {
+        if (nodeIsPresent(children[i])) {
+          lastChild = children[i];
+          break;
+        }
+      }
     }
+  );
+  return lastChild;
+}
+function addToSeen(seen, key, value = true) {
+  if (seen.has(key)) {
+    return false;
   }
-  var codePointAt = String.prototype.codePointAt ? (s, i) => s.codePointAt(i) : function codePointAt2(str, i) {
-    const size = str.length;
-    if (i < 0 || i >= size) {
-      return void 0;
-    }
-    const first2 = str.charCodeAt(i);
-    if (first2 >= 55296 && first2 <= 56319 && size > i + 1) {
-      const second = str.charCodeAt(i + 1);
-      if (second >= 56320 && second <= 57343) {
-        return (first2 - 55296) * 1024 + second - 56320 + 65536;
+  seen.set(key, value);
+  return true;
+}
+function isObjectTypeDeclaration(node) {
+  return isClassLike(node) || isInterfaceDeclaration(node) || isTypeLiteralNode(node);
+}
+function isTypeNodeKind(kind) {
+  return kind >= 179 /* FirstTypeNode */ && kind <= 202 /* LastTypeNode */ || kind === 131 /* AnyKeyword */ || kind === 157 /* UnknownKeyword */ || kind === 148 /* NumberKeyword */ || kind === 160 /* BigIntKeyword */ || kind === 149 /* ObjectKeyword */ || kind === 134 /* BooleanKeyword */ || kind === 152 /* StringKeyword */ || kind === 153 /* SymbolKeyword */ || kind === 114 /* VoidKeyword */ || kind === 155 /* UndefinedKeyword */ || kind === 144 /* NeverKeyword */ || kind === 230 /* ExpressionWithTypeArguments */ || kind === 315 /* JSDocAllType */ || kind === 316 /* JSDocUnknownType */ || kind === 317 /* JSDocNullableType */ || kind === 318 /* JSDocNonNullableType */ || kind === 319 /* JSDocOptionalType */ || kind === 320 /* JSDocFunctionType */ || kind === 321 /* JSDocVariadicType */;
+}
+function isAccessExpression(node) {
+  return node.kind === 208 /* PropertyAccessExpression */ || node.kind === 209 /* ElementAccessExpression */;
+}
+function getNameOfAccessExpression(node) {
+  if (node.kind === 208 /* PropertyAccessExpression */) {
+    return node.name;
+  }
+  Debug.assert(node.kind === 209 /* ElementAccessExpression */);
+  return node.argumentExpression;
+}
+function isBundleFileTextLike(section) {
+  switch (section.kind) {
+    case "text" /* Text */:
+    case "internal" /* Internal */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isNamedImportsOrExports(node) {
+  return node.kind === 272 /* NamedImports */ || node.kind === 276 /* NamedExports */;
+}
+function getLeftmostAccessExpression(expr) {
+  while (isAccessExpression(expr)) {
+    expr = expr.expression;
+  }
+  return expr;
+}
+function forEachNameInAccessChainWalkingLeft(name, action) {
+  if (isAccessExpression(name.parent) && isRightSideOfAccessExpression(name)) {
+    return walkAccessExpression(name.parent);
+  }
+  function walkAccessExpression(access) {
+    if (access.kind === 208 /* PropertyAccessExpression */) {
+      const res = action(access.name);
+      if (res !== void 0) {
+        return res;
+      }
+    } else if (access.kind === 209 /* ElementAccessExpression */) {
+      if (isIdentifier(access.argumentExpression) || isStringLiteralLike(access.argumentExpression)) {
+        const res = action(access.argumentExpression);
+        if (res !== void 0) {
+          return res;
+        }
+      } else {
+        return void 0;
       }
     }
-    return first2;
-  };
-  function charSize(ch) {
-    if (ch >= 65536) {
-      return 2;
+    if (isAccessExpression(access.expression)) {
+      return walkAccessExpression(access.expression);
     }
-    return 1;
+    if (isIdentifier(access.expression)) {
+      return action(access.expression);
+    }
+    return void 0;
   }
-  function utf16EncodeAsStringFallback(codePoint) {
-    Debug.assert(0 <= codePoint && codePoint <= 1114111);
-    if (codePoint <= 65535) {
-      return String.fromCharCode(codePoint);
+}
+function getLeftmostExpression(node, stopAtCallExpressions) {
+  while (true) {
+    switch (node.kind) {
+      case 222 /* PostfixUnaryExpression */:
+        node = node.operand;
+        continue;
+      case 223 /* BinaryExpression */:
+        node = node.left;
+        continue;
+      case 224 /* ConditionalExpression */:
+        node = node.condition;
+        continue;
+      case 212 /* TaggedTemplateExpression */:
+        node = node.tag;
+        continue;
+      case 210 /* CallExpression */:
+        if (stopAtCallExpressions) {
+          return node;
+        }
+      case 231 /* AsExpression */:
+      case 209 /* ElementAccessExpression */:
+      case 208 /* PropertyAccessExpression */:
+      case 232 /* NonNullExpression */:
+      case 355 /* PartiallyEmittedExpression */:
+      case 235 /* SatisfiesExpression */:
+        node = node.expression;
+        continue;
     }
-    const codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 55296;
-    const codeUnit2 = (codePoint - 65536) % 1024 + 56320;
-    return String.fromCharCode(codeUnit1, codeUnit2);
+    return node;
   }
-  var utf16EncodeAsStringWorker = String.fromCodePoint ? (codePoint) => String.fromCodePoint(codePoint) : utf16EncodeAsStringFallback;
-  function utf16EncodeAsString(codePoint) {
-    return utf16EncodeAsStringWorker(codePoint);
+}
+function Symbol4(flags, name) {
+  this.flags = flags;
+  this.escapedName = name;
+  this.declarations = void 0;
+  this.valueDeclaration = void 0;
+  this.id = 0;
+  this.mergeId = 0;
+  this.parent = void 0;
+  this.members = void 0;
+  this.exports = void 0;
+  this.exportSymbol = void 0;
+  this.constEnumOnlyModule = void 0;
+  this.isReferenced = void 0;
+  this.isAssigned = void 0;
+  this.links = void 0;
+}
+function Type3(checker, flags) {
+  this.flags = flags;
+  if (Debug.isDebugging || tracing) {
+    this.checker = checker;
+  }
+}
+function Signature2(checker, flags) {
+  this.flags = flags;
+  if (Debug.isDebugging) {
+    this.checker = checker;
+  }
+}
+function Node4(kind, pos, end) {
+  this.pos = pos;
+  this.end = end;
+  this.kind = kind;
+  this.id = 0;
+  this.flags = 0 /* None */;
+  this.modifierFlagsCache = 0 /* None */;
+  this.transformFlags = 0 /* None */;
+  this.parent = void 0;
+  this.original = void 0;
+  this.emitNode = void 0;
+}
+function Token(kind, pos, end) {
+  this.pos = pos;
+  this.end = end;
+  this.kind = kind;
+  this.id = 0;
+  this.flags = 0 /* None */;
+  this.transformFlags = 0 /* None */;
+  this.parent = void 0;
+  this.emitNode = void 0;
+}
+function Identifier2(kind, pos, end) {
+  this.pos = pos;
+  this.end = end;
+  this.kind = kind;
+  this.id = 0;
+  this.flags = 0 /* None */;
+  this.transformFlags = 0 /* None */;
+  this.parent = void 0;
+  this.original = void 0;
+  this.emitNode = void 0;
+  this.flowNode = void 0;
+}
+function SourceMapSource(fileName, text, skipTrivia2) {
+  this.fileName = fileName;
+  this.text = text;
+  this.skipTrivia = skipTrivia2 || ((pos) => pos);
+}
+var objectAllocator = {
+  getNodeConstructor: () => Node4,
+  getTokenConstructor: () => Token,
+  getIdentifierConstructor: () => Identifier2,
+  getPrivateIdentifierConstructor: () => Node4,
+  getSourceFileConstructor: () => Node4,
+  getSymbolConstructor: () => Symbol4,
+  getTypeConstructor: () => Type3,
+  getSignatureConstructor: () => Signature2,
+  getSourceMapSourceConstructor: () => SourceMapSource
+};
+function setObjectAllocator(alloc) {
+  Object.assign(objectAllocator, alloc);
+}
+function formatStringFromArgs(text, args, baseIndex = 0) {
+  return text.replace(/{(\d+)}/g, (_match, index) => "" + Debug.checkDefined(args[+index + baseIndex]));
+}
+var localizedDiagnosticMessages;
+function setLocalizedDiagnosticMessages(messages) {
+  localizedDiagnosticMessages = messages;
+}
+function maybeSetLocalizedDiagnosticMessages(getMessages) {
+  if (!localizedDiagnosticMessages && getMessages) {
+    localizedDiagnosticMessages = getMessages();
+  }
+}
+function getLocaleSpecificMessage(message) {
+  return localizedDiagnosticMessages && localizedDiagnosticMessages[message.key] || message.message;
+}
+function createDetachedDiagnostic(fileName, start2, length2, message) {
+  assertDiagnosticLocation(
+    /*file*/
+    void 0,
+    start2,
+    length2
+  );
+  let text = getLocaleSpecificMessage(message);
+  if (arguments.length > 4) {
+    text = formatStringFromArgs(text, arguments, 4);
+  }
+  return {
+    file: void 0,
+    start: start2,
+    length: length2,
+    messageText: text,
+    category: message.category,
+    code: message.code,
+    reportsUnnecessary: message.reportsUnnecessary,
+    fileName
+  };
+}
+function isDiagnosticWithDetachedLocation(diagnostic) {
+  return diagnostic.file === void 0 && diagnostic.start !== void 0 && diagnostic.length !== void 0 && typeof diagnostic.fileName === "string";
+}
+function attachFileToDiagnostic(diagnostic, file) {
+  const fileName = file.fileName || "";
+  const length2 = file.text.length;
+  Debug.assertEqual(diagnostic.fileName, fileName);
+  Debug.assertLessThanOrEqual(diagnostic.start, length2);
+  Debug.assertLessThanOrEqual(diagnostic.start + diagnostic.length, length2);
+  const diagnosticWithLocation = {
+    file,
+    start: diagnostic.start,
+    length: diagnostic.length,
+    messageText: diagnostic.messageText,
+    category: diagnostic.category,
+    code: diagnostic.code,
+    reportsUnnecessary: diagnostic.reportsUnnecessary
+  };
+  if (diagnostic.relatedInformation) {
+    diagnosticWithLocation.relatedInformation = [];
+    for (const related of diagnostic.relatedInformation) {
+      if (isDiagnosticWithDetachedLocation(related) && related.fileName === fileName) {
+        Debug.assertLessThanOrEqual(related.start, length2);
+        Debug.assertLessThanOrEqual(related.start + related.length, length2);
+        diagnosticWithLocation.relatedInformation.push(attachFileToDiagnostic(related, file));
+      } else {
+        diagnosticWithLocation.relatedInformation.push(related);
+      }
+    }
+  }
+  return diagnosticWithLocation;
+}
+function attachFileToDiagnostics(diagnostics, file) {
+  const diagnosticsWithLocation = [];
+  for (const diagnostic of diagnostics) {
+    diagnosticsWithLocation.push(attachFileToDiagnostic(diagnostic, file));
+  }
+  return diagnosticsWithLocation;
+}
+function createFileDiagnostic(file, start2, length2, message) {
+  assertDiagnosticLocation(file, start2, length2);
+  let text = getLocaleSpecificMessage(message);
+  if (arguments.length > 4) {
+    text = formatStringFromArgs(text, arguments, 4);
+  }
+  return {
+    file,
+    start: start2,
+    length: length2,
+    messageText: text,
+    category: message.category,
+    code: message.code,
+    reportsUnnecessary: message.reportsUnnecessary,
+    reportsDeprecated: message.reportsDeprecated
+  };
+}
+function formatMessage(_dummy, message) {
+  let text = getLocaleSpecificMessage(message);
+  if (arguments.length > 2) {
+    text = formatStringFromArgs(text, arguments, 2);
+  }
+  return text;
+}
+function createCompilerDiagnostic(message) {
+  let text = getLocaleSpecificMessage(message);
+  if (arguments.length > 1) {
+    text = formatStringFromArgs(text, arguments, 1);
+  }
+  return {
+    file: void 0,
+    start: void 0,
+    length: void 0,
+    messageText: text,
+    category: message.category,
+    code: message.code,
+    reportsUnnecessary: message.reportsUnnecessary,
+    reportsDeprecated: message.reportsDeprecated
+  };
+}
+function createCompilerDiagnosticFromMessageChain(chain, relatedInformation) {
+  return {
+    file: void 0,
+    start: void 0,
+    length: void 0,
+    code: chain.code,
+    category: chain.category,
+    messageText: chain.next ? chain : chain.messageText,
+    relatedInformation
+  };
+}
+function chainDiagnosticMessages(details, message) {
+  let text = getLocaleSpecificMessage(message);
+  if (arguments.length > 2) {
+    text = formatStringFromArgs(text, arguments, 2);
+  }
+  return {
+    messageText: text,
+    category: message.category,
+    code: message.code,
+    next: details === void 0 || Array.isArray(details) ? details : [details]
+  };
+}
+function concatenateDiagnosticMessageChains(headChain, tailChain) {
+  let lastChain = headChain;
+  while (lastChain.next) {
+    lastChain = lastChain.next[0];
+  }
+  lastChain.next = [tailChain];
+}
+function getDiagnosticFilePath(diagnostic) {
+  return diagnostic.file ? diagnostic.file.path : void 0;
+}
+function compareDiagnostics(d1, d2) {
+  return compareDiagnosticsSkipRelatedInformation(d1, d2) || compareRelatedInformation(d1, d2) || 0 /* EqualTo */;
+}
+function compareDiagnosticsSkipRelatedInformation(d1, d2) {
+  return compareStringsCaseSensitive(getDiagnosticFilePath(d1), getDiagnosticFilePath(d2)) || compareValues(d1.start, d2.start) || compareValues(d1.length, d2.length) || compareValues(d1.code, d2.code) || compareMessageText(d1.messageText, d2.messageText) || 0 /* EqualTo */;
+}
+function compareRelatedInformation(d1, d2) {
+  if (!d1.relatedInformation && !d2.relatedInformation) {
+    return 0 /* EqualTo */;
   }
-
-  // src/compiler/utilitiesPublic.ts
-  function isExternalModuleNameRelative(moduleName) {
-    return pathIsRelative(moduleName) || isRootedDiskPath(moduleName);
+  if (d1.relatedInformation && d2.relatedInformation) {
+    return compareValues(d1.relatedInformation.length, d2.relatedInformation.length) || forEach(d1.relatedInformation, (d1i, index) => {
+      const d2i = d2.relatedInformation[index];
+      return compareDiagnostics(d1i, d2i);
+    }) || 0 /* EqualTo */;
+  }
+  return d1.relatedInformation ? -1 /* LessThan */ : 1 /* GreaterThan */;
+}
+function compareMessageText(t1, t2) {
+  if (typeof t1 === "string" && typeof t2 === "string") {
+    return compareStringsCaseSensitive(t1, t2);
+  } else if (typeof t1 === "string") {
+    return -1 /* LessThan */;
+  } else if (typeof t2 === "string") {
+    return 1 /* GreaterThan */;
+  }
+  let res = compareStringsCaseSensitive(t1.messageText, t2.messageText);
+  if (res) {
+    return res;
   }
-  function sortAndDeduplicateDiagnostics(diagnostics) {
-    return sortAndDeduplicate(diagnostics, compareDiagnostics);
+  if (!t1.next && !t2.next) {
+    return 0 /* EqualTo */;
   }
-  function getDefaultLibFileName(options) {
-    switch (getEmitScriptTarget(options)) {
-      case 99 /* ESNext */:
-        return "lib.esnext.full.d.ts";
-      case 9 /* ES2022 */:
-        return "lib.es2022.full.d.ts";
-      case 8 /* ES2021 */:
-        return "lib.es2021.full.d.ts";
-      case 7 /* ES2020 */:
-        return "lib.es2020.full.d.ts";
-      case 6 /* ES2019 */:
-        return "lib.es2019.full.d.ts";
-      case 5 /* ES2018 */:
-        return "lib.es2018.full.d.ts";
-      case 4 /* ES2017 */:
-        return "lib.es2017.full.d.ts";
-      case 3 /* ES2016 */:
-        return "lib.es2016.full.d.ts";
-      case 2 /* ES2015 */:
-        return "lib.es6.d.ts";
-      default:
-        return "lib.d.ts";
-    }
+  if (!t1.next) {
+    return -1 /* LessThan */;
   }
-  function textSpanEnd(span) {
-    return span.start + span.length;
+  if (!t2.next) {
+    return 1 /* GreaterThan */;
   }
-  function textSpanIsEmpty(span) {
-    return span.length === 0;
+  const len = Math.min(t1.next.length, t2.next.length);
+  for (let i = 0; i < len; i++) {
+    res = compareMessageText(t1.next[i], t2.next[i]);
+    if (res) {
+      return res;
+    }
   }
-  function textSpanContainsPosition(span, position) {
-    return position >= span.start && position < textSpanEnd(span);
+  if (t1.next.length < t2.next.length) {
+    return -1 /* LessThan */;
+  } else if (t1.next.length > t2.next.length) {
+    return 1 /* GreaterThan */;
   }
-  function textRangeContainsPositionInclusive(span, position) {
-    return position >= span.pos && position <= span.end;
+  return 0 /* EqualTo */;
+}
+function getLanguageVariant(scriptKind) {
+  return scriptKind === 4 /* TSX */ || scriptKind === 2 /* JSX */ || scriptKind === 1 /* JS */ || scriptKind === 6 /* JSON */ ? 1 /* JSX */ : 0 /* Standard */;
+}
+function walkTreeForJSXTags(node) {
+  if (!(node.transformFlags & 2 /* ContainsJsx */))
+    return void 0;
+  return isJsxOpeningLikeElement(node) || isJsxFragment(node) ? node : forEachChild(node, walkTreeForJSXTags);
+}
+function isFileModuleFromUsingJSXTag(file) {
+  return !file.isDeclarationFile ? walkTreeForJSXTags(file) : void 0;
+}
+function isFileForcedToBeModuleByFormat(file) {
+  return (file.impliedNodeFormat === 99 /* ESNext */ || fileExtensionIsOneOf(file.fileName, [".cjs" /* Cjs */, ".cts" /* Cts */, ".mjs" /* Mjs */, ".mts" /* Mts */])) && !file.isDeclarationFile ? true : void 0;
+}
+function getSetExternalModuleIndicator(options) {
+  switch (getEmitModuleDetectionKind(options)) {
+    case 3 /* Force */:
+      return (file) => {
+        file.externalModuleIndicator = isFileProbablyExternalModule(file) || !file.isDeclarationFile || void 0;
+      };
+    case 1 /* Legacy */:
+      return (file) => {
+        file.externalModuleIndicator = isFileProbablyExternalModule(file);
+      };
+    case 2 /* Auto */:
+      const checks = [isFileProbablyExternalModule];
+      if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) {
+        checks.push(isFileModuleFromUsingJSXTag);
+      }
+      checks.push(isFileForcedToBeModuleByFormat);
+      const combined = or(...checks);
+      const callback = (file) => void (file.externalModuleIndicator = combined(file));
+      return callback;
+  }
+}
+function getEmitScriptTarget(compilerOptions) {
+  var _a2;
+  return (_a2 = compilerOptions.target) != null ? _a2 : compilerOptions.module === 100 /* Node16 */ && 9 /* ES2022 */ || compilerOptions.module === 199 /* NodeNext */ && 99 /* ESNext */ || 1 /* ES5 */;
+}
+function getEmitModuleKind(compilerOptions) {
+  return typeof compilerOptions.module === "number" ? compilerOptions.module : getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */ ? 5 /* ES2015 */ : 1 /* CommonJS */;
+}
+function emitModuleKindIsNonNodeESM(moduleKind) {
+  return moduleKind >= 5 /* ES2015 */ && moduleKind <= 99 /* ESNext */;
+}
+function getEmitModuleResolutionKind(compilerOptions) {
+  let moduleResolution = compilerOptions.moduleResolution;
+  if (moduleResolution === void 0) {
+    switch (getEmitModuleKind(compilerOptions)) {
+      case 1 /* CommonJS */:
+        moduleResolution = 2 /* Node10 */;
+        break;
+      case 100 /* Node16 */:
+        moduleResolution = 3 /* Node16 */;
+        break;
+      case 199 /* NodeNext */:
+        moduleResolution = 99 /* NodeNext */;
+        break;
+      default:
+        moduleResolution = 1 /* Classic */;
+        break;
+    }
   }
-  function textSpanContainsTextSpan(span, other) {
-    return other.start >= span.start && textSpanEnd(other) <= textSpanEnd(span);
+  return moduleResolution;
+}
+function getEmitModuleDetectionKind(options) {
+  return options.moduleDetection || (getEmitModuleKind(options) === 100 /* Node16 */ || getEmitModuleKind(options) === 199 /* NodeNext */ ? 3 /* Force */ : 2 /* Auto */);
+}
+function hasJsonModuleEmitEnabled(options) {
+  switch (getEmitModuleKind(options)) {
+    case 1 /* CommonJS */:
+    case 2 /* AMD */:
+    case 5 /* ES2015 */:
+    case 6 /* ES2020 */:
+    case 7 /* ES2022 */:
+    case 99 /* ESNext */:
+    case 100 /* Node16 */:
+    case 199 /* NodeNext */:
+      return true;
+    default:
+      return false;
   }
-  function textSpanOverlapsWith(span, other) {
-    return textSpanOverlap(span, other) !== void 0;
+}
+function unreachableCodeIsError(options) {
+  return options.allowUnreachableCode === false;
+}
+function unusedLabelIsError(options) {
+  return options.allowUnusedLabels === false;
+}
+function getAreDeclarationMapsEnabled(options) {
+  return !!(getEmitDeclarations(options) && options.declarationMap);
+}
+function getESModuleInterop(compilerOptions) {
+  if (compilerOptions.esModuleInterop !== void 0) {
+    return compilerOptions.esModuleInterop;
+  }
+  switch (getEmitModuleKind(compilerOptions)) {
+    case 100 /* Node16 */:
+    case 199 /* NodeNext */:
+      return true;
   }
-  function textSpanOverlap(span1, span2) {
-    const overlap = textSpanIntersection(span1, span2);
-    return overlap && overlap.length === 0 ? void 0 : overlap;
+  return void 0;
+}
+function getAllowSyntheticDefaultImports(compilerOptions) {
+  if (compilerOptions.allowSyntheticDefaultImports !== void 0) {
+    return compilerOptions.allowSyntheticDefaultImports;
+  }
+  return getESModuleInterop(compilerOptions) || getEmitModuleKind(compilerOptions) === 4 /* System */ || getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */;
+}
+function moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution) {
+  return moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */ || moduleResolution === 100 /* Bundler */;
+}
+function getResolvePackageJsonExports(compilerOptions) {
+  const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+  if (!moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+    return false;
   }
-  function textSpanIntersectsWithTextSpan(span, other) {
-    return decodedTextSpanIntersectsWith(span.start, span.length, other.start, other.length);
+  if (compilerOptions.resolvePackageJsonExports !== void 0) {
+    return compilerOptions.resolvePackageJsonExports;
   }
-  function textSpanIntersectsWith(span, start2, length2) {
-    return decodedTextSpanIntersectsWith(span.start, span.length, start2, length2);
+  switch (moduleResolution) {
+    case 3 /* Node16 */:
+    case 99 /* NodeNext */:
+    case 100 /* Bundler */:
+      return true;
   }
-  function decodedTextSpanIntersectsWith(start1, length1, start2, length2) {
-    const end1 = start1 + length1;
-    const end2 = start2 + length2;
-    return start2 <= end1 && end2 >= start1;
+  return false;
+}
+function getResolvePackageJsonImports(compilerOptions) {
+  const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+  if (!moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+    return false;
   }
-  function textSpanIntersectsWithPosition(span, position) {
-    return position <= textSpanEnd(span) && position >= span.start;
+  if (compilerOptions.resolvePackageJsonExports !== void 0) {
+    return compilerOptions.resolvePackageJsonExports;
   }
-  function textSpanIntersection(span1, span2) {
-    const start2 = Math.max(span1.start, span2.start);
-    const end = Math.min(textSpanEnd(span1), textSpanEnd(span2));
-    return start2 <= end ? createTextSpanFromBounds(start2, end) : void 0;
+  switch (moduleResolution) {
+    case 3 /* Node16 */:
+    case 99 /* NodeNext */:
+    case 100 /* Bundler */:
+      return true;
   }
-  function createTextSpan(start2, length2) {
-    if (start2 < 0) {
-      throw new Error("start < 0");
-    }
-    if (length2 < 0) {
-      throw new Error("length < 0");
+  return false;
+}
+function getResolveJsonModule(compilerOptions) {
+  if (compilerOptions.resolveJsonModule !== void 0) {
+    return compilerOptions.resolveJsonModule;
+  }
+  return getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */;
+}
+function getEmitDeclarations(compilerOptions) {
+  return !!(compilerOptions.declaration || compilerOptions.composite);
+}
+function shouldPreserveConstEnums(compilerOptions) {
+  return !!(compilerOptions.preserveConstEnums || compilerOptions.isolatedModules);
+}
+function isIncrementalCompilation(options) {
+  return !!(options.incremental || options.composite);
+}
+function getStrictOptionValue(compilerOptions, flag) {
+  return compilerOptions[flag] === void 0 ? !!compilerOptions.strict : !!compilerOptions[flag];
+}
+function getAllowJSCompilerOption(compilerOptions) {
+  return compilerOptions.allowJs === void 0 ? !!compilerOptions.checkJs : compilerOptions.allowJs;
+}
+function getUseDefineForClassFields(compilerOptions) {
+  return compilerOptions.useDefineForClassFields === void 0 ? getEmitScriptTarget(compilerOptions) >= 9 /* ES2022 */ : compilerOptions.useDefineForClassFields;
+}
+function compilerOptionsAffectSemanticDiagnostics(newOptions, oldOptions) {
+  return optionsHaveChanges(oldOptions, newOptions, semanticDiagnosticsOptionDeclarations);
+}
+function compilerOptionsAffectEmit(newOptions, oldOptions) {
+  return optionsHaveChanges(oldOptions, newOptions, affectsEmitOptionDeclarations);
+}
+function compilerOptionsAffectDeclarationPath(newOptions, oldOptions) {
+  return optionsHaveChanges(oldOptions, newOptions, affectsDeclarationPathOptionDeclarations);
+}
+function getCompilerOptionValue(options, option) {
+  return option.strictFlag ? getStrictOptionValue(options, option.name) : options[option.name];
+}
+function getJSXTransformEnabled(options) {
+  const jsx = options.jsx;
+  return jsx === 2 /* React */ || jsx === 4 /* ReactJSX */ || jsx === 5 /* ReactJSXDev */;
+}
+function getJSXImplicitImportBase(compilerOptions, file) {
+  const jsxImportSourcePragmas = file == null ? void 0 : file.pragmas.get("jsximportsource");
+  const jsxImportSourcePragma = isArray(jsxImportSourcePragmas) ? jsxImportSourcePragmas[jsxImportSourcePragmas.length - 1] : jsxImportSourcePragmas;
+  return compilerOptions.jsx === 4 /* ReactJSX */ || compilerOptions.jsx === 5 /* ReactJSXDev */ || compilerOptions.jsxImportSource || jsxImportSourcePragma ? (jsxImportSourcePragma == null ? void 0 : jsxImportSourcePragma.arguments.factory) || compilerOptions.jsxImportSource || "react" : void 0;
+}
+function getJSXRuntimeImport(base, options) {
+  return base ? `${base}/${options.jsx === 5 /* ReactJSXDev */ ? "jsx-dev-runtime" : "jsx-runtime"}` : void 0;
+}
+function hasZeroOrOneAsteriskCharacter(str) {
+  let seenAsterisk = false;
+  for (let i = 0; i < str.length; i++) {
+    if (str.charCodeAt(i) === 42 /* asterisk */) {
+      if (!seenAsterisk) {
+        seenAsterisk = true;
+      } else {
+        return false;
+      }
     }
-    return { start: start2, length: length2 };
   }
-  function createTextSpanFromBounds(start2, end) {
-    return createTextSpan(start2, end - start2);
+  return true;
+}
+function createSymlinkCache(cwd, getCanonicalFileName) {
+  let symlinkedDirectories;
+  let symlinkedDirectoriesByRealpath;
+  let symlinkedFiles;
+  let hasProcessedResolutions = false;
+  return {
+    getSymlinkedFiles: () => symlinkedFiles,
+    getSymlinkedDirectories: () => symlinkedDirectories,
+    getSymlinkedDirectoriesByRealpath: () => symlinkedDirectoriesByRealpath,
+    setSymlinkedFile: (path, real) => (symlinkedFiles || (symlinkedFiles = /* @__PURE__ */ new Map())).set(path, real),
+    setSymlinkedDirectory: (symlink, real) => {
+      let symlinkPath = toPath(symlink, cwd, getCanonicalFileName);
+      if (!containsIgnoredPath(symlinkPath)) {
+        symlinkPath = ensureTrailingDirectorySeparator(symlinkPath);
+        if (real !== false && !(symlinkedDirectories == null ? void 0 : symlinkedDirectories.has(symlinkPath))) {
+          (symlinkedDirectoriesByRealpath || (symlinkedDirectoriesByRealpath = createMultiMap())).add(ensureTrailingDirectorySeparator(real.realPath), symlink);
+        }
+        (symlinkedDirectories || (symlinkedDirectories = /* @__PURE__ */ new Map())).set(symlinkPath, real);
+      }
+    },
+    setSymlinksFromResolutions(files, typeReferenceDirectives) {
+      var _a2, _b;
+      Debug.assert(!hasProcessedResolutions);
+      hasProcessedResolutions = true;
+      for (const file of files) {
+        (_a2 = file.resolvedModules) == null ? void 0 : _a2.forEach((resolution) => processResolution(this, resolution.resolvedModule));
+        (_b = file.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _b.forEach((resolution) => processResolution(this, resolution.resolvedTypeReferenceDirective));
+      }
+      typeReferenceDirectives.forEach((resolution) => processResolution(this, resolution.resolvedTypeReferenceDirective));
+    },
+    hasProcessedResolutions: () => hasProcessedResolutions
+  };
+  function processResolution(cache, resolution) {
+    if (!resolution || !resolution.originalPath || !resolution.resolvedFileName)
+      return;
+    const { resolvedFileName, originalPath } = resolution;
+    cache.setSymlinkedFile(toPath(originalPath, cwd, getCanonicalFileName), resolvedFileName);
+    const [commonResolved, commonOriginal] = guessDirectorySymlink(resolvedFileName, originalPath, cwd, getCanonicalFileName) || emptyArray;
+    if (commonResolved && commonOriginal) {
+      cache.setSymlinkedDirectory(
+        commonOriginal,
+        { real: commonResolved, realPath: toPath(commonResolved, cwd, getCanonicalFileName) }
+      );
+    }
+  }
+}
+function guessDirectorySymlink(a, b, cwd, getCanonicalFileName) {
+  const aParts = getPathComponents(getNormalizedAbsolutePath(a, cwd));
+  const bParts = getPathComponents(getNormalizedAbsolutePath(b, cwd));
+  let isDirectory = false;
+  while (aParts.length >= 2 && bParts.length >= 2 && !isNodeModulesOrScopedPackageDirectory(aParts[aParts.length - 2], getCanonicalFileName) && !isNodeModulesOrScopedPackageDirectory(bParts[bParts.length - 2], getCanonicalFileName) && getCanonicalFileName(aParts[aParts.length - 1]) === getCanonicalFileName(bParts[bParts.length - 1])) {
+    aParts.pop();
+    bParts.pop();
+    isDirectory = true;
+  }
+  return isDirectory ? [getPathFromPathComponents(aParts), getPathFromPathComponents(bParts)] : void 0;
+}
+function isNodeModulesOrScopedPackageDirectory(s, getCanonicalFileName) {
+  return s !== void 0 && (getCanonicalFileName(s) === "node_modules" || startsWith(s, "@"));
+}
+function stripLeadingDirectorySeparator(s) {
+  return isAnyDirectorySeparator(s.charCodeAt(0)) ? s.slice(1) : void 0;
+}
+function tryRemoveDirectoryPrefix(path, dirPath, getCanonicalFileName) {
+  const withoutPrefix = tryRemovePrefix(path, dirPath, getCanonicalFileName);
+  return withoutPrefix === void 0 ? void 0 : stripLeadingDirectorySeparator(withoutPrefix);
+}
+var reservedCharacterPattern = /[^\w\s\/]/g;
+function regExpEscape(text) {
+  return text.replace(reservedCharacterPattern, escapeRegExpCharacter);
+}
+function escapeRegExpCharacter(match) {
+  return "\\" + match;
+}
+var wildcardCharCodes = [42 /* asterisk */, 63 /* question */];
+var commonPackageFolders = ["node_modules", "bower_components", "jspm_packages"];
+var implicitExcludePathRegexPattern = `(?!(${commonPackageFolders.join("|")})(/|$))`;
+var filesMatcher = {
+  /**
+   * Matches any single directory segment unless it is the last segment and a .min.js file
+   * Breakdown:
+   *  [^./]                   # matches everything up to the first . character (excluding directory separators)
+   *  (\\.(?!min\\.js$))?     # matches . characters but not if they are part of the .min.js file extension
+   */
+  singleAsteriskRegexFragment: "([^./]|(\\.(?!min\\.js$))?)*",
+  /**
+   * Regex for the ** wildcard. Matches any number of subdirectories. When used for including
+   * files or directories, does not match subdirectories that start with a . character
+   */
+  doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`,
+  replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, filesMatcher.singleAsteriskRegexFragment)
+};
+var directoriesMatcher = {
+  singleAsteriskRegexFragment: "[^/]*",
+  /**
+   * Regex for the ** wildcard. Matches any number of subdirectories. When used for including
+   * files or directories, does not match subdirectories that start with a . character
+   */
+  doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`,
+  replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, directoriesMatcher.singleAsteriskRegexFragment)
+};
+var excludeMatcher = {
+  singleAsteriskRegexFragment: "[^/]*",
+  doubleAsteriskRegexFragment: "(/.+?)?",
+  replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, excludeMatcher.singleAsteriskRegexFragment)
+};
+var wildcardMatchers = {
+  files: filesMatcher,
+  directories: directoriesMatcher,
+  exclude: excludeMatcher
+};
+function getRegularExpressionForWildcard(specs, basePath, usage) {
+  const patterns = getRegularExpressionsForWildcards(specs, basePath, usage);
+  if (!patterns || !patterns.length) {
+    return void 0;
   }
-  function textChangeRangeNewSpan(range) {
-    return createTextSpan(range.span.start, range.newLength);
+  const pattern = patterns.map((pattern2) => `(${pattern2})`).join("|");
+  const terminator = usage === "exclude" ? "($|/)" : "$";
+  return `^(${pattern})${terminator}`;
+}
+function getRegularExpressionsForWildcards(specs, basePath, usage) {
+  if (specs === void 0 || specs.length === 0) {
+    return void 0;
   }
-  function textChangeRangeIsUnchanged(range) {
-    return textSpanIsEmpty(range.span) && range.newLength === 0;
+  return flatMap(specs, (spec) => spec && getSubPatternFromSpec(spec, basePath, usage, wildcardMatchers[usage]));
+}
+function isImplicitGlob(lastPathComponent) {
+  return !/[.*?]/.test(lastPathComponent);
+}
+function getPatternFromSpec(spec, basePath, usage) {
+  const pattern = spec && getSubPatternFromSpec(spec, basePath, usage, wildcardMatchers[usage]);
+  return pattern && `^(${pattern})${usage === "exclude" ? "($|/)" : "$"}`;
+}
+function getSubPatternFromSpec(spec, basePath, usage, { singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter: replaceWildcardCharacter2 }) {
+  let subpattern = "";
+  let hasWrittenComponent = false;
+  const components = getNormalizedPathComponents(spec, basePath);
+  const lastComponent = last(components);
+  if (usage !== "exclude" && lastComponent === "**") {
+    return void 0;
   }
-  function createTextChangeRange(span, newLength) {
-    if (newLength < 0) {
-      throw new Error("newLength < 0");
-    }
-    return { span, newLength };
+  components[0] = removeTrailingDirectorySeparator(components[0]);
+  if (isImplicitGlob(lastComponent)) {
+    components.push("**", "*");
   }
-  var unchangedTextChangeRange = createTextChangeRange(createTextSpan(0, 0), 0);
-  function collapseTextChangeRangesAcrossMultipleVersions(changes) {
-    if (changes.length === 0) {
-      return unchangedTextChangeRange;
-    }
-    if (changes.length === 1) {
-      return changes[0];
-    }
-    const change0 = changes[0];
-    let oldStartN = change0.span.start;
-    let oldEndN = textSpanEnd(change0.span);
-    let newEndN = oldStartN + change0.newLength;
-    for (let i = 1; i < changes.length; i++) {
-      const nextChange = changes[i];
-      const oldStart1 = oldStartN;
-      const oldEnd1 = oldEndN;
-      const newEnd1 = newEndN;
-      const oldStart2 = nextChange.span.start;
-      const oldEnd2 = textSpanEnd(nextChange.span);
-      const newEnd2 = oldStart2 + nextChange.newLength;
-      oldStartN = Math.min(oldStart1, oldStart2);
-      oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1));
-      newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2));
-    }
-    return createTextChangeRange(createTextSpanFromBounds(oldStartN, oldEndN), newEndN - oldStartN);
-  }
-  function getTypeParameterOwner(d) {
-    if (d && d.kind === 165 /* TypeParameter */) {
-      for (let current = d; current; current = current.parent) {
-        if (isFunctionLike(current) || isClassLike(current) || current.kind === 261 /* InterfaceDeclaration */) {
-          return current;
+  let optionalCount = 0;
+  for (let component of components) {
+    if (component === "**") {
+      subpattern += doubleAsteriskRegexFragment;
+    } else {
+      if (usage === "directories") {
+        subpattern += "(";
+        optionalCount++;
+      }
+      if (hasWrittenComponent) {
+        subpattern += directorySeparator;
+      }
+      if (usage !== "exclude") {
+        let componentPattern = "";
+        if (component.charCodeAt(0) === 42 /* asterisk */) {
+          componentPattern += "([^./]" + singleAsteriskRegexFragment + ")?";
+          component = component.substr(1);
+        } else if (component.charCodeAt(0) === 63 /* question */) {
+          componentPattern += "[^./]";
+          component = component.substr(1);
+        }
+        componentPattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter2);
+        if (componentPattern !== component) {
+          subpattern += implicitExcludePathRegexPattern;
+        }
+        subpattern += componentPattern;
+      } else {
+        subpattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter2);
+      }
+    }
+    hasWrittenComponent = true;
+  }
+  while (optionalCount > 0) {
+    subpattern += ")?";
+    optionalCount--;
+  }
+  return subpattern;
+}
+function replaceWildcardCharacter(match, singleAsteriskRegexFragment) {
+  return match === "*" ? singleAsteriskRegexFragment : match === "?" ? "[^/]" : "\\" + match;
+}
+function getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory) {
+  path = normalizePath(path);
+  currentDirectory = normalizePath(currentDirectory);
+  const absolutePath = combinePaths(currentDirectory, path);
+  return {
+    includeFilePatterns: map(getRegularExpressionsForWildcards(includes, absolutePath, "files"), (pattern) => `^${pattern}$`),
+    includeFilePattern: getRegularExpressionForWildcard(includes, absolutePath, "files"),
+    includeDirectoryPattern: getRegularExpressionForWildcard(includes, absolutePath, "directories"),
+    excludePattern: getRegularExpressionForWildcard(excludes, absolutePath, "exclude"),
+    basePaths: getBasePaths(path, includes, useCaseSensitiveFileNames)
+  };
+}
+function getRegexFromPattern(pattern, useCaseSensitiveFileNames) {
+  return new RegExp(pattern, useCaseSensitiveFileNames ? "" : "i");
+}
+function matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, currentDirectory, depth, getFileSystemEntries, realpath) {
+  path = normalizePath(path);
+  currentDirectory = normalizePath(currentDirectory);
+  const patterns = getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory);
+  const includeFileRegexes = patterns.includeFilePatterns && patterns.includeFilePatterns.map((pattern) => getRegexFromPattern(pattern, useCaseSensitiveFileNames));
+  const includeDirectoryRegex = patterns.includeDirectoryPattern && getRegexFromPattern(patterns.includeDirectoryPattern, useCaseSensitiveFileNames);
+  const excludeRegex = patterns.excludePattern && getRegexFromPattern(patterns.excludePattern, useCaseSensitiveFileNames);
+  const results = includeFileRegexes ? includeFileRegexes.map(() => []) : [[]];
+  const visited = /* @__PURE__ */ new Map();
+  const toCanonical = createGetCanonicalFileName(useCaseSensitiveFileNames);
+  for (const basePath of patterns.basePaths) {
+    visitDirectory(basePath, combinePaths(currentDirectory, basePath), depth);
+  }
+  return flatten(results);
+  function visitDirectory(path2, absolutePath, depth2) {
+    const canonicalPath = toCanonical(realpath(absolutePath));
+    if (visited.has(canonicalPath))
+      return;
+    visited.set(canonicalPath, true);
+    const { files, directories } = getFileSystemEntries(path2);
+    for (const current of sort(files, compareStringsCaseSensitive)) {
+      const name = combinePaths(path2, current);
+      const absoluteName = combinePaths(absolutePath, current);
+      if (extensions && !fileExtensionIsOneOf(name, extensions))
+        continue;
+      if (excludeRegex && excludeRegex.test(absoluteName))
+        continue;
+      if (!includeFileRegexes) {
+        results[0].push(name);
+      } else {
+        const includeIndex = findIndex(includeFileRegexes, (re) => re.test(absoluteName));
+        if (includeIndex !== -1) {
+          results[includeIndex].push(name);
         }
       }
     }
-  }
-  function isParameterPropertyDeclaration(node, parent2) {
-    return hasSyntacticModifier(node, 16476 /* ParameterPropertyModifier */) && parent2.kind === 173 /* Constructor */;
-  }
-  function isEmptyBindingPattern(node) {
-    if (isBindingPattern(node)) {
-      return every(node.elements, isEmptyBindingElement);
+    if (depth2 !== void 0) {
+      depth2--;
+      if (depth2 === 0) {
+        return;
+      }
     }
-    return false;
+    for (const current of sort(directories, compareStringsCaseSensitive)) {
+      const name = combinePaths(path2, current);
+      const absoluteName = combinePaths(absolutePath, current);
+      if ((!includeDirectoryRegex || includeDirectoryRegex.test(absoluteName)) && (!excludeRegex || !excludeRegex.test(absoluteName))) {
+        visitDirectory(name, absoluteName, depth2);
+      }
+    }
+  }
+}
+function getBasePaths(path, includes, useCaseSensitiveFileNames) {
+  const basePaths = [path];
+  if (includes) {
+    const includeBasePaths = [];
+    for (const include of includes) {
+      const absolute = isRootedDiskPath(include) ? include : normalizePath(combinePaths(path, include));
+      includeBasePaths.push(getIncludeBasePath(absolute));
+    }
+    includeBasePaths.sort(getStringComparer(!useCaseSensitiveFileNames));
+    for (const includeBasePath of includeBasePaths) {
+      if (every(basePaths, (basePath) => !containsPath(basePath, includeBasePath, path, !useCaseSensitiveFileNames))) {
+        basePaths.push(includeBasePath);
+      }
+    }
+  }
+  return basePaths;
+}
+function getIncludeBasePath(absolute) {
+  const wildcardOffset = indexOfAnyCharCode(absolute, wildcardCharCodes);
+  if (wildcardOffset < 0) {
+    return !hasExtension(absolute) ? absolute : removeTrailingDirectorySeparator(getDirectoryPath(absolute));
+  }
+  return absolute.substring(0, absolute.lastIndexOf(directorySeparator, wildcardOffset));
+}
+function ensureScriptKind(fileName, scriptKind) {
+  return scriptKind || getScriptKindFromFileName(fileName) || 3 /* TS */;
+}
+function getScriptKindFromFileName(fileName) {
+  const ext = fileName.substr(fileName.lastIndexOf("."));
+  switch (ext.toLowerCase()) {
+    case ".js" /* Js */:
+    case ".cjs" /* Cjs */:
+    case ".mjs" /* Mjs */:
+      return 1 /* JS */;
+    case ".jsx" /* Jsx */:
+      return 2 /* JSX */;
+    case ".ts" /* Ts */:
+    case ".cts" /* Cts */:
+    case ".mts" /* Mts */:
+      return 3 /* TS */;
+    case ".tsx" /* Tsx */:
+      return 4 /* TSX */;
+    case ".json" /* Json */:
+      return 6 /* JSON */;
+    default:
+      return 0 /* Unknown */;
   }
-  function isEmptyBindingElement(node) {
-    if (isOmittedExpression(node)) {
-      return true;
+}
+var supportedTSExtensions = [[".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */], [".cts" /* Cts */, ".d.cts" /* Dcts */], [".mts" /* Mts */, ".d.mts" /* Dmts */]];
+var supportedTSExtensionsFlat = flatten(supportedTSExtensions);
+var supportedTSExtensionsWithJson = [...supportedTSExtensions, [".json" /* Json */]];
+var supportedTSExtensionsForExtractExtension = [".d.ts" /* Dts */, ".d.cts" /* Dcts */, ".d.mts" /* Dmts */, ".cts" /* Cts */, ".mts" /* Mts */, ".ts" /* Ts */, ".tsx" /* Tsx */, ".cts" /* Cts */, ".mts" /* Mts */];
+var supportedJSExtensions = [[".js" /* Js */, ".jsx" /* Jsx */], [".mjs" /* Mjs */], [".cjs" /* Cjs */]];
+var supportedJSExtensionsFlat = flatten(supportedJSExtensions);
+var allSupportedExtensions = [[".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */, ".js" /* Js */, ".jsx" /* Jsx */], [".cts" /* Cts */, ".d.cts" /* Dcts */, ".cjs" /* Cjs */], [".mts" /* Mts */, ".d.mts" /* Dmts */, ".mjs" /* Mjs */]];
+var allSupportedExtensionsWithJson = [...allSupportedExtensions, [".json" /* Json */]];
+var supportedDeclarationExtensions = [".d.ts" /* Dts */, ".d.cts" /* Dcts */, ".d.mts" /* Dmts */];
+var supportedTSImplementationExtensions = [".ts" /* Ts */, ".cts" /* Cts */, ".mts" /* Mts */, ".tsx" /* Tsx */];
+function getSupportedExtensions(options, extraFileExtensions) {
+  const needJsExtensions = options && getAllowJSCompilerOption(options);
+  if (!extraFileExtensions || extraFileExtensions.length === 0) {
+    return needJsExtensions ? allSupportedExtensions : supportedTSExtensions;
+  }
+  const builtins = needJsExtensions ? allSupportedExtensions : supportedTSExtensions;
+  const flatBuiltins = flatten(builtins);
+  const extensions = [
+    ...builtins,
+    ...mapDefined(extraFileExtensions, (x) => x.scriptKind === 7 /* Deferred */ || needJsExtensions && isJSLike(x.scriptKind) && flatBuiltins.indexOf(x.extension) === -1 ? [x.extension] : void 0)
+  ];
+  return extensions;
+}
+function getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions) {
+  if (!options || !getResolveJsonModule(options))
+    return supportedExtensions;
+  if (supportedExtensions === allSupportedExtensions)
+    return allSupportedExtensionsWithJson;
+  if (supportedExtensions === supportedTSExtensions)
+    return supportedTSExtensionsWithJson;
+  return [...supportedExtensions, [".json" /* Json */]];
+}
+function isJSLike(scriptKind) {
+  return scriptKind === 1 /* JS */ || scriptKind === 2 /* JSX */;
+}
+function hasJSFileExtension(fileName) {
+  return some(supportedJSExtensionsFlat, (extension) => fileExtensionIs(fileName, extension));
+}
+function hasTSFileExtension(fileName) {
+  return some(supportedTSExtensionsFlat, (extension) => fileExtensionIs(fileName, extension));
+}
+var ModuleSpecifierEnding = /* @__PURE__ */ ((ModuleSpecifierEnding2) => {
+  ModuleSpecifierEnding2[ModuleSpecifierEnding2["Minimal"] = 0] = "Minimal";
+  ModuleSpecifierEnding2[ModuleSpecifierEnding2["Index"] = 1] = "Index";
+  ModuleSpecifierEnding2[ModuleSpecifierEnding2["JsExtension"] = 2] = "JsExtension";
+  ModuleSpecifierEnding2[ModuleSpecifierEnding2["TsExtension"] = 3] = "TsExtension";
+  return ModuleSpecifierEnding2;
+})(ModuleSpecifierEnding || {});
+function usesExtensionsOnImports({ imports }, hasExtension2 = or(hasJSFileExtension, hasTSFileExtension)) {
+  return firstDefined(imports, ({ text }) => pathIsRelative(text) ? hasExtension2(text) : void 0) || false;
+}
+function getModuleSpecifierEndingPreference(preference, resolutionMode, compilerOptions, sourceFile) {
+  if (preference === "js" || resolutionMode === 99 /* ESNext */) {
+    if (!shouldAllowImportingTsExtension(compilerOptions)) {
+      return 2 /* JsExtension */;
+    }
+    return inferPreference() !== 2 /* JsExtension */ ? 3 /* TsExtension */ : 2 /* JsExtension */;
+  }
+  if (preference === "minimal") {
+    return 0 /* Minimal */;
+  }
+  if (preference === "index") {
+    return 1 /* Index */;
+  }
+  if (!shouldAllowImportingTsExtension(compilerOptions)) {
+    return usesExtensionsOnImports(sourceFile) ? 2 /* JsExtension */ : 0 /* Minimal */;
+  }
+  return inferPreference();
+  function inferPreference() {
+    let usesJsExtensions = false;
+    const specifiers = sourceFile.imports.length ? sourceFile.imports.map((i) => i.text) : isSourceFileJS(sourceFile) ? getRequiresAtTopOfFile(sourceFile).map((r) => r.arguments[0].text) : emptyArray;
+    for (const specifier of specifiers) {
+      if (pathIsRelative(specifier)) {
+        if (hasTSFileExtension(specifier)) {
+          return 3 /* TsExtension */;
+        }
+        if (hasJSFileExtension(specifier)) {
+          usesJsExtensions = true;
+        }
+      }
+    }
+    return usesJsExtensions ? 2 /* JsExtension */ : 0 /* Minimal */;
+  }
+}
+function getRequiresAtTopOfFile(sourceFile) {
+  let nonRequireStatementCount = 0;
+  let requires;
+  for (const statement of sourceFile.statements) {
+    if (nonRequireStatementCount > 3) {
+      break;
+    }
+    if (isRequireVariableStatement(statement)) {
+      requires = concatenate(requires, statement.declarationList.declarations.map((d) => d.initializer));
+    } else if (isExpressionStatement(statement) && isRequireCall(
+      statement.expression,
+      /*requireStringLiteralLikeArgument*/
+      true
+    )) {
+      requires = append(requires, statement.expression);
+    } else {
+      nonRequireStatementCount++;
     }
-    return isEmptyBindingPattern(node.name);
   }
-  function walkUpBindingElementsAndPatterns(binding) {
-    let node = binding.parent;
-    while (isBindingElement(node.parent)) {
-      node = node.parent.parent;
+  return requires || emptyArray;
+}
+function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) {
+  if (!fileName)
+    return false;
+  const supportedExtensions = getSupportedExtensions(compilerOptions, extraFileExtensions);
+  for (const extension of flatten(getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, supportedExtensions))) {
+    if (fileExtensionIs(fileName, extension)) {
+      return true;
     }
-    return node.parent;
   }
-  function getCombinedFlags(node, getFlags) {
-    if (isBindingElement(node)) {
-      node = walkUpBindingElementsAndPatterns(node);
-    }
-    let flags = getFlags(node);
-    if (node.kind === 257 /* VariableDeclaration */) {
-      node = node.parent;
-    }
-    if (node && node.kind === 258 /* VariableDeclarationList */) {
-      flags |= getFlags(node);
-      node = node.parent;
-    }
-    if (node && node.kind === 240 /* VariableStatement */) {
-      flags |= getFlags(node);
-    }
-    return flags;
+  return false;
+}
+function numberOfDirectorySeparators(str) {
+  const match = str.match(/\//g);
+  return match ? match.length : 0;
+}
+function compareNumberOfDirectorySeparators(path1, path2) {
+  return compareValues(
+    numberOfDirectorySeparators(path1),
+    numberOfDirectorySeparators(path2)
+  );
+}
+var extensionsToRemove = [".d.ts" /* Dts */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".mjs" /* Mjs */, ".mts" /* Mts */, ".cjs" /* Cjs */, ".cts" /* Cts */, ".ts" /* Ts */, ".js" /* Js */, ".tsx" /* Tsx */, ".jsx" /* Jsx */, ".json" /* Json */];
+function removeFileExtension(path) {
+  for (const ext of extensionsToRemove) {
+    const extensionless = tryRemoveExtension(path, ext);
+    if (extensionless !== void 0) {
+      return extensionless;
+    }
+  }
+  return path;
+}
+function tryRemoveExtension(path, extension) {
+  return fileExtensionIs(path, extension) ? removeExtension(path, extension) : void 0;
+}
+function removeExtension(path, extension) {
+  return path.substring(0, path.length - extension.length);
+}
+function changeExtension(path, newExtension) {
+  return changeAnyExtension(
+    path,
+    newExtension,
+    extensionsToRemove,
+    /*ignoreCase*/
+    false
+  );
+}
+function tryParsePattern(pattern) {
+  const indexOfStar = pattern.indexOf("*");
+  if (indexOfStar === -1) {
+    return pattern;
+  }
+  return pattern.indexOf("*", indexOfStar + 1) !== -1 ? void 0 : {
+    prefix: pattern.substr(0, indexOfStar),
+    suffix: pattern.substr(indexOfStar + 1)
+  };
+}
+function tryParsePatterns(paths) {
+  return mapDefined(getOwnKeys(paths), (path) => tryParsePattern(path));
+}
+function positionIsSynthesized(pos) {
+  return !(pos >= 0);
+}
+function extensionIsTS(ext) {
+  return ext === ".ts" /* Ts */ || ext === ".tsx" /* Tsx */ || ext === ".d.ts" /* Dts */ || ext === ".cts" /* Cts */ || ext === ".mts" /* Mts */ || ext === ".d.mts" /* Dmts */ || ext === ".d.cts" /* Dcts */ || startsWith(ext, ".d.") && endsWith(ext, ".ts");
+}
+function resolutionExtensionIsTSOrJson(ext) {
+  return extensionIsTS(ext) || ext === ".json" /* Json */;
+}
+function extensionFromPath(path) {
+  const ext = tryGetExtensionFromPath2(path);
+  return ext !== void 0 ? ext : Debug.fail(`File ${path} has unknown extension.`);
+}
+function isAnySupportedFileExtension(path) {
+  return tryGetExtensionFromPath2(path) !== void 0;
+}
+function tryGetExtensionFromPath2(path) {
+  return find(extensionsToRemove, (e) => fileExtensionIs(path, e));
+}
+function isCheckJsEnabledForFile(sourceFile, compilerOptions) {
+  return sourceFile.checkJsDirective ? sourceFile.checkJsDirective.enabled : compilerOptions.checkJs;
+}
+var emptyFileSystemEntries = {
+  files: emptyArray,
+  directories: emptyArray
+};
+function matchPatternOrExact(patternOrStrings, candidate) {
+  const patterns = [];
+  for (const patternOrString of patternOrStrings) {
+    if (patternOrString === candidate) {
+      return candidate;
+    }
+    if (!isString(patternOrString)) {
+      patterns.push(patternOrString);
+    }
+  }
+  return findBestPatternMatch(patterns, (_) => _, candidate);
+}
+function sliceAfter(arr, value) {
+  const index = arr.indexOf(value);
+  Debug.assert(index !== -1);
+  return arr.slice(index);
+}
+function addRelatedInfo(diagnostic, ...relatedInformation) {
+  if (!relatedInformation.length) {
+    return diagnostic;
   }
-  function getCombinedModifierFlags(node) {
-    return getCombinedFlags(node, getEffectiveModifierFlags);
+  if (!diagnostic.relatedInformation) {
+    diagnostic.relatedInformation = [];
+  }
+  Debug.assert(diagnostic.relatedInformation !== emptyArray, "Diagnostic had empty array singleton for related info, but is still being constructed!");
+  diagnostic.relatedInformation.push(...relatedInformation);
+  return diagnostic;
+}
+function minAndMax(arr, getValue) {
+  Debug.assert(arr.length !== 0);
+  let min2 = getValue(arr[0]);
+  let max = min2;
+  for (let i = 1; i < arr.length; i++) {
+    const value = getValue(arr[i]);
+    if (value < min2) {
+      min2 = value;
+    } else if (value > max) {
+      max = value;
+    }
+  }
+  return { min: min2, max };
+}
+function rangeOfNode(node) {
+  return { pos: getTokenPosOfNode(node), end: node.end };
+}
+function rangeOfTypeParameters(sourceFile, typeParameters) {
+  const pos = typeParameters.pos - 1;
+  const end = skipTrivia(sourceFile.text, typeParameters.end) + 1;
+  return { pos, end };
+}
+function skipTypeChecking(sourceFile, options, host) {
+  return options.skipLibCheck && sourceFile.isDeclarationFile || options.skipDefaultLibCheck && sourceFile.hasNoDefaultLib || host.isSourceOfProjectReferenceRedirect(sourceFile.fileName);
+}
+function isJsonEqual(a, b) {
+  return a === b || typeof a === "object" && a !== null && typeof b === "object" && b !== null && equalOwnProperties(a, b, isJsonEqual);
+}
+function parsePseudoBigInt(stringValue) {
+  let log2Base;
+  switch (stringValue.charCodeAt(1)) {
+    case 98 /* b */:
+    case 66 /* B */:
+      log2Base = 1;
+      break;
+    case 111 /* o */:
+    case 79 /* O */:
+      log2Base = 3;
+      break;
+    case 120 /* x */:
+    case 88 /* X */:
+      log2Base = 4;
+      break;
+    default:
+      const nIndex = stringValue.length - 1;
+      let nonZeroStart = 0;
+      while (stringValue.charCodeAt(nonZeroStart) === 48 /* _0 */) {
+        nonZeroStart++;
+      }
+      return stringValue.slice(nonZeroStart, nIndex) || "0";
+  }
+  const startIndex = 2, endIndex = stringValue.length - 1;
+  const bitsNeeded = (endIndex - startIndex) * log2Base;
+  const segments = new Uint16Array((bitsNeeded >>> 4) + (bitsNeeded & 15 ? 1 : 0));
+  for (let i = endIndex - 1, bitOffset = 0; i >= startIndex; i--, bitOffset += log2Base) {
+    const segment = bitOffset >>> 4;
+    const digitChar = stringValue.charCodeAt(i);
+    const digit = digitChar <= 57 /* _9 */ ? digitChar - 48 /* _0 */ : 10 + digitChar - (digitChar <= 70 /* F */ ? 65 /* A */ : 97 /* a */);
+    const shiftedDigit = digit << (bitOffset & 15);
+    segments[segment] |= shiftedDigit;
+    const residual = shiftedDigit >>> 16;
+    if (residual)
+      segments[segment + 1] |= residual;
+  }
+  let base10Value = "";
+  let firstNonzeroSegment = segments.length - 1;
+  let segmentsRemaining = true;
+  while (segmentsRemaining) {
+    let mod10 = 0;
+    segmentsRemaining = false;
+    for (let segment = firstNonzeroSegment; segment >= 0; segment--) {
+      const newSegment = mod10 << 16 | segments[segment];
+      const segmentValue = newSegment / 10 | 0;
+      segments[segment] = segmentValue;
+      mod10 = newSegment - segmentValue * 10;
+      if (segmentValue && !segmentsRemaining) {
+        firstNonzeroSegment = segment;
+        segmentsRemaining = true;
+      }
+    }
+    base10Value = mod10 + base10Value;
+  }
+  return base10Value;
+}
+function pseudoBigIntToString({ negative, base10Value }) {
+  return (negative && base10Value !== "0" ? "-" : "") + base10Value;
+}
+function parseBigInt(text) {
+  if (!isValidBigIntString(
+    text,
+    /*roundTripOnly*/
+    false
+  )) {
+    return void 0;
   }
-  function getCombinedNodeFlagsAlwaysIncludeJSDoc(node) {
-    return getCombinedFlags(node, getEffectiveModifierFlagsAlwaysIncludeJSDoc);
+  return parseValidBigInt(text);
+}
+function parseValidBigInt(text) {
+  const negative = text.startsWith("-");
+  const base10Value = parsePseudoBigInt(`${negative ? text.slice(1) : text}n`);
+  return { negative, base10Value };
+}
+function isValidBigIntString(s, roundTripOnly) {
+  if (s === "")
+    return false;
+  const scanner2 = createScanner(
+    99 /* ESNext */,
+    /*skipTrivia*/
+    false
+  );
+  let success = true;
+  scanner2.setOnError(() => success = false);
+  scanner2.setText(s + "n");
+  let result = scanner2.scan();
+  const negative = result === 40 /* MinusToken */;
+  if (negative) {
+    result = scanner2.scan();
+  }
+  const flags = scanner2.getTokenFlags();
+  return success && result === 9 /* BigIntLiteral */ && scanner2.getTextPos() === s.length + 1 && !(flags & 512 /* ContainsSeparator */) && (!roundTripOnly || s === pseudoBigIntToString({ negative, base10Value: parsePseudoBigInt(scanner2.getTokenValue()) }));
+}
+function isValidTypeOnlyAliasUseSite(useSite) {
+  return !!(useSite.flags & 16777216 /* Ambient */) || isPartOfTypeQuery(useSite) || isIdentifierInNonEmittingHeritageClause(useSite) || isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(useSite) || !(isExpressionNode(useSite) || isShorthandPropertyNameUseSite(useSite));
+}
+function isShorthandPropertyNameUseSite(useSite) {
+  return isIdentifier(useSite) && isShorthandPropertyAssignment(useSite.parent) && useSite.parent.name === useSite;
+}
+function isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(node) {
+  while (node.kind === 79 /* Identifier */ || node.kind === 208 /* PropertyAccessExpression */) {
+    node = node.parent;
+  }
+  if (node.kind !== 164 /* ComputedPropertyName */) {
+    return false;
   }
-  function getCombinedNodeFlags(node) {
-    return getCombinedFlags(node, (n) => n.flags);
+  if (hasSyntacticModifier(node.parent, 256 /* Abstract */)) {
+    return true;
   }
-  var supportedLocaleDirectories = ["cs", "de", "es", "fr", "it", "ja", "ko", "pl", "pt-br", "ru", "tr", "zh-cn", "zh-tw"];
-  function validateLocaleAndSetLanguage(locale, sys2, errors) {
-    const lowerCaseLocale = locale.toLowerCase();
-    const matchResult = /^([a-z]+)([_\-]([a-z]+))?$/.exec(lowerCaseLocale);
-    if (!matchResult) {
-      if (errors) {
-        errors.push(createCompilerDiagnostic(Diagnostics.Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1, "en", "ja-jp"));
-      }
-      return;
-    }
-    const language = matchResult[1];
-    const territory = matchResult[3];
-    if (contains(supportedLocaleDirectories, lowerCaseLocale) && !trySetLanguageAndTerritory(language, territory, errors)) {
-      trySetLanguageAndTerritory(language, void 0, errors);
-    }
-    setUILocale(locale);
-    function trySetLanguageAndTerritory(language2, territory2, errors2) {
-      const compilerFilePath = normalizePath(sys2.getExecutingFilePath());
-      const containingDirectoryPath = getDirectoryPath(compilerFilePath);
-      let filePath = combinePaths(containingDirectoryPath, language2);
-      if (territory2) {
-        filePath = filePath + "-" + territory2;
-      }
-      filePath = sys2.resolvePath(combinePaths(filePath, "diagnosticMessages.generated.json"));
-      if (!sys2.fileExists(filePath)) {
-        return false;
-      }
-      let fileContents = "";
-      try {
-        fileContents = sys2.readFile(filePath);
-      } catch (e) {
-        if (errors2) {
-          errors2.push(createCompilerDiagnostic(Diagnostics.Unable_to_open_file_0, filePath));
-        }
-        return false;
-      }
-      try {
-        setLocalizedDiagnosticMessages(JSON.parse(fileContents));
-      } catch (e) {
-        if (errors2) {
-          errors2.push(createCompilerDiagnostic(Diagnostics.Corrupted_locale_file_0, filePath));
-        }
+  const containerKind = node.parent.parent.kind;
+  return containerKind === 261 /* InterfaceDeclaration */ || containerKind === 184 /* TypeLiteral */;
+}
+function isIdentifierInNonEmittingHeritageClause(node) {
+  if (node.kind !== 79 /* Identifier */)
+    return false;
+  const heritageClause = findAncestor(node.parent, (parent2) => {
+    switch (parent2.kind) {
+      case 294 /* HeritageClause */:
+        return true;
+      case 208 /* PropertyAccessExpression */:
+      case 230 /* ExpressionWithTypeArguments */:
         return false;
-      }
-      return true;
+      default:
+        return "quit";
     }
+  });
+  return (heritageClause == null ? void 0 : heritageClause.token) === 117 /* ImplementsKeyword */ || (heritageClause == null ? void 0 : heritageClause.parent.kind) === 261 /* InterfaceDeclaration */;
+}
+function isIdentifierTypeReference(node) {
+  return isTypeReferenceNode(node) && isIdentifier(node.typeName);
+}
+function arrayIsHomogeneous(array, comparer = equateValues) {
+  if (array.length < 2)
+    return true;
+  const first2 = array[0];
+  for (let i = 1, length2 = array.length; i < length2; i++) {
+    const target = array[i];
+    if (!comparer(first2, target))
+      return false;
   }
-  function getOriginalNode(node, nodeTest) {
-    if (node) {
-      while (node.original !== void 0) {
-        node = node.original;
-      }
+  return true;
+}
+function setTextRangePos(range, pos) {
+  range.pos = pos;
+  return range;
+}
+function setTextRangeEnd(range, end) {
+  range.end = end;
+  return range;
+}
+function setTextRangePosEnd(range, pos, end) {
+  return setTextRangeEnd(setTextRangePos(range, pos), end);
+}
+function setTextRangePosWidth(range, pos, width) {
+  return setTextRangePosEnd(range, pos, pos + width);
+}
+function setNodeFlags(node, newFlags) {
+  if (node) {
+    node.flags = newFlags;
+  }
+  return node;
+}
+function setParent(child, parent2) {
+  if (child && parent2) {
+    child.parent = parent2;
+  }
+  return child;
+}
+function setEachParent(children, parent2) {
+  if (children) {
+    for (const child of children) {
+      setParent(child, parent2);
     }
-    return !nodeTest || nodeTest(node) ? node : void 0;
   }
-  function findAncestor(node, callback) {
-    while (node) {
-      const result = callback(node);
-      if (result === "quit") {
-        return void 0;
-      } else if (result) {
-        return node;
-      }
-      node = node.parent;
+  return children;
+}
+function setParentRecursive(rootNode, incremental) {
+  if (!rootNode)
+    return rootNode;
+  forEachChildRecursively(rootNode, isJSDocNode(rootNode) ? bindParentToChildIgnoringJSDoc : bindParentToChild);
+  return rootNode;
+  function bindParentToChildIgnoringJSDoc(child, parent2) {
+    if (incremental && child.parent === parent2) {
+      return "skip";
+    }
+    setParent(child, parent2);
+  }
+  function bindJSDoc(child) {
+    if (hasJSDocNodes(child)) {
+      for (const doc of child.jsDoc) {
+        bindParentToChildIgnoringJSDoc(doc, child);
+        forEachChildRecursively(doc, bindParentToChildIgnoringJSDoc);
+      }
+    }
+  }
+  function bindParentToChild(child, parent2) {
+    return bindParentToChildIgnoringJSDoc(child, parent2) || bindJSDoc(child);
+  }
+}
+function isPackedElement(node) {
+  return !isOmittedExpression(node);
+}
+function isPackedArrayLiteral(node) {
+  return isArrayLiteralExpression(node) && every(node.elements, isPackedElement);
+}
+function expressionResultIsUnused(node) {
+  Debug.assertIsDefined(node.parent);
+  while (true) {
+    const parent2 = node.parent;
+    if (isParenthesizedExpression(parent2)) {
+      node = parent2;
+      continue;
     }
-    return void 0;
-  }
-  function isParseTreeNode(node) {
-    return (node.flags & 8 /* Synthesized */) === 0;
+    if (isExpressionStatement(parent2) || isVoidExpression(parent2) || isForStatement(parent2) && (parent2.initializer === node || parent2.incrementor === node)) {
+      return true;
+    }
+    if (isCommaListExpression(parent2)) {
+      if (node !== last(parent2.elements))
+        return true;
+      node = parent2;
+      continue;
+    }
+    if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 27 /* CommaToken */) {
+      if (node === parent2.left)
+        return true;
+      node = parent2;
+      continue;
+    }
+    return false;
   }
-  function getParseTreeNode(node, nodeTest) {
-    if (node === void 0 || isParseTreeNode(node)) {
-      return node;
+}
+function containsIgnoredPath(path) {
+  return some(ignoredPaths, (p) => stringContains(path, p));
+}
+function getContainingNodeArray(node) {
+  if (!node.parent)
+    return void 0;
+  switch (node.kind) {
+    case 165 /* TypeParameter */:
+      const { parent: parent3 } = node;
+      return parent3.kind === 192 /* InferType */ ? void 0 : parent3.typeParameters;
+    case 166 /* Parameter */:
+      return node.parent.parameters;
+    case 201 /* TemplateLiteralTypeSpan */:
+      return node.parent.templateSpans;
+    case 236 /* TemplateSpan */:
+      return node.parent.templateSpans;
+    case 167 /* Decorator */: {
+      const { parent: parent4 } = node;
+      return canHaveDecorators(parent4) ? parent4.modifiers : canHaveIllegalDecorators(parent4) ? parent4.illegalDecorators : void 0;
+    }
+    case 294 /* HeritageClause */:
+      return node.parent.heritageClauses;
+  }
+  const { parent: parent2 } = node;
+  if (isJSDocTag(node)) {
+    return isJSDocTypeLiteral(node.parent) ? void 0 : node.parent.tags;
+  }
+  switch (parent2.kind) {
+    case 184 /* TypeLiteral */:
+    case 261 /* InterfaceDeclaration */:
+      return isTypeElement(node) ? parent2.members : void 0;
+    case 189 /* UnionType */:
+    case 190 /* IntersectionType */:
+      return parent2.types;
+    case 186 /* TupleType */:
+    case 206 /* ArrayLiteralExpression */:
+    case 356 /* CommaListExpression */:
+    case 272 /* NamedImports */:
+    case 276 /* NamedExports */:
+      return parent2.elements;
+    case 207 /* ObjectLiteralExpression */:
+    case 289 /* JsxAttributes */:
+      return parent2.properties;
+    case 210 /* CallExpression */:
+    case 211 /* NewExpression */:
+      return isTypeNode(node) ? parent2.typeArguments : parent2.expression === node ? void 0 : parent2.arguments;
+    case 281 /* JsxElement */:
+    case 285 /* JsxFragment */:
+      return isJsxChild(node) ? parent2.children : void 0;
+    case 283 /* JsxOpeningElement */:
+    case 282 /* JsxSelfClosingElement */:
+      return isTypeNode(node) ? parent2.typeArguments : void 0;
+    case 238 /* Block */:
+    case 292 /* CaseClause */:
+    case 293 /* DefaultClause */:
+    case 265 /* ModuleBlock */:
+      return parent2.statements;
+    case 266 /* CaseBlock */:
+      return parent2.clauses;
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+      return isClassElement(node) ? parent2.members : void 0;
+    case 263 /* EnumDeclaration */:
+      return isEnumMember(node) ? parent2.members : void 0;
+    case 308 /* SourceFile */:
+      return parent2.statements;
+  }
+}
+function hasContextSensitiveParameters(node) {
+  if (!node.typeParameters) {
+    if (some(node.parameters, (p) => !getEffectiveTypeAnnotationNode(p))) {
+      return true;
     }
-    node = node.original;
-    while (node) {
-      if (isParseTreeNode(node)) {
-        return !nodeTest || nodeTest(node) ? node : void 0;
+    if (node.kind !== 216 /* ArrowFunction */) {
+      const parameter = firstOrUndefined(node.parameters);
+      if (!(parameter && parameterIsThisKeyword(parameter))) {
+        return true;
       }
-      node = node.original;
     }
   }
-  function escapeLeadingUnderscores(identifier) {
-    return identifier.length >= 2 && identifier.charCodeAt(0) === 95 /* _ */ && identifier.charCodeAt(1) === 95 /* _ */ ? "_" + identifier : identifier;
+  return false;
+}
+function isInfinityOrNaNString(name) {
+  return name === "Infinity" || name === "-Infinity" || name === "NaN";
+}
+function isCatchClauseVariableDeclaration(node) {
+  return node.kind === 257 /* VariableDeclaration */ && node.parent.kind === 295 /* CatchClause */;
+}
+function isParameterOrCatchClauseVariable(symbol) {
+  const declaration = symbol.valueDeclaration && getRootDeclaration(symbol.valueDeclaration);
+  return !!declaration && (isParameter(declaration) || isCatchClauseVariableDeclaration(declaration));
+}
+function isFunctionExpressionOrArrowFunction(node) {
+  return node.kind === 215 /* FunctionExpression */ || node.kind === 216 /* ArrowFunction */;
+}
+function escapeSnippetText(text) {
+  return text.replace(/\$/gm, () => "\\$");
+}
+function isNumericLiteralName(name) {
+  return (+name).toString() === name;
+}
+function createPropertyNameNodeForIdentifierOrLiteral(name, target, singleQuote, stringNamed) {
+  return isIdentifierText(name, target) ? factory.createIdentifier(name) : !stringNamed && isNumericLiteralName(name) && +name >= 0 ? factory.createNumericLiteral(+name) : factory.createStringLiteral(name, !!singleQuote);
+}
+function isThisTypeParameter(type) {
+  return !!(type.flags & 262144 /* TypeParameter */ && type.isThisType);
+}
+function getNodeModulePathParts(fullPath) {
+  let topLevelNodeModulesIndex = 0;
+  let topLevelPackageNameIndex = 0;
+  let packageRootIndex = 0;
+  let fileNameIndex = 0;
+  let States;
+  ((States2) => {
+    States2[States2["BeforeNodeModules"] = 0] = "BeforeNodeModules";
+    States2[States2["NodeModules"] = 1] = "NodeModules";
+    States2[States2["Scope"] = 2] = "Scope";
+    States2[States2["PackageContent"] = 3] = "PackageContent";
+  })(States || (States = {}));
+  let partStart = 0;
+  let partEnd = 0;
+  let state = 0 /* BeforeNodeModules */;
+  while (partEnd >= 0) {
+    partStart = partEnd;
+    partEnd = fullPath.indexOf("/", partStart + 1);
+    switch (state) {
+      case 0 /* BeforeNodeModules */:
+        if (fullPath.indexOf(nodeModulesPathPart, partStart) === partStart) {
+          topLevelNodeModulesIndex = partStart;
+          topLevelPackageNameIndex = partEnd;
+          state = 1 /* NodeModules */;
+        }
+        break;
+      case 1 /* NodeModules */:
+      case 2 /* Scope */:
+        if (state === 1 /* NodeModules */ && fullPath.charAt(partStart + 1) === "@") {
+          state = 2 /* Scope */;
+        } else {
+          packageRootIndex = partEnd;
+          state = 3 /* PackageContent */;
+        }
+        break;
+      case 3 /* PackageContent */:
+        if (fullPath.indexOf(nodeModulesPathPart, partStart) === partStart) {
+          state = 1 /* NodeModules */;
+        } else {
+          state = 3 /* PackageContent */;
+        }
+        break;
+    }
+  }
+  fileNameIndex = partStart;
+  return state > 1 /* NodeModules */ ? { topLevelNodeModulesIndex, topLevelPackageNameIndex, packageRootIndex, fileNameIndex } : void 0;
+}
+function getParameterTypeNode(parameter) {
+  var _a2;
+  return parameter.kind === 344 /* JSDocParameterTag */ ? (_a2 = parameter.typeExpression) == null ? void 0 : _a2.type : parameter.type;
+}
+function isTypeDeclaration(node) {
+  switch (node.kind) {
+    case 165 /* TypeParameter */:
+    case 260 /* ClassDeclaration */:
+    case 261 /* InterfaceDeclaration */:
+    case 262 /* TypeAliasDeclaration */:
+    case 263 /* EnumDeclaration */:
+    case 349 /* JSDocTypedefTag */:
+    case 341 /* JSDocCallbackTag */:
+    case 343 /* JSDocEnumTag */:
+      return true;
+    case 270 /* ImportClause */:
+      return node.isTypeOnly;
+    case 273 /* ImportSpecifier */:
+    case 278 /* ExportSpecifier */:
+      return node.parent.parent.isTypeOnly;
+    default:
+      return false;
   }
-  function unescapeLeadingUnderscores(identifier) {
-    const id = identifier;
-    return id.length >= 3 && id.charCodeAt(0) === 95 /* _ */ && id.charCodeAt(1) === 95 /* _ */ && id.charCodeAt(2) === 95 /* _ */ ? id.substr(1) : id;
+}
+function canHaveExportModifier(node) {
+  return isEnumDeclaration(node) || isVariableStatement(node) || isFunctionDeclaration(node) || isClassDeclaration(node) || isInterfaceDeclaration(node) || isTypeDeclaration(node) || isModuleDeclaration(node) && !isExternalModuleAugmentation(node) && !isGlobalScopeAugmentation(node);
+}
+function isOptionalJSDocPropertyLikeTag(node) {
+  if (!isJSDocPropertyLikeTag(node)) {
+    return false;
   }
-  function idText(identifierOrPrivateName) {
-    return unescapeLeadingUnderscores(identifierOrPrivateName.escapedText);
+  const { isBracketed, typeExpression } = node;
+  return isBracketed || !!typeExpression && typeExpression.type.kind === 319 /* JSDocOptionalType */;
+}
+function canUsePropertyAccess(name, languageVersion) {
+  if (name.length === 0) {
+    return false;
   }
-  function symbolName(symbol) {
-    if (symbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(symbol.valueDeclaration)) {
-      return idText(symbol.valueDeclaration.name);
-    }
-    return unescapeLeadingUnderscores(symbol.escapedName);
+  const firstChar = name.charCodeAt(0);
+  return firstChar === 35 /* hash */ ? name.length > 1 && isIdentifierStart(name.charCodeAt(1), languageVersion) : isIdentifierStart(firstChar, languageVersion);
+}
+function hasTabstop(node) {
+  var _a2;
+  return ((_a2 = getSnippetElement(node)) == null ? void 0 : _a2.kind) === 0 /* TabStop */;
+}
+function isJSDocOptionalParameter(node) {
+  return isInJSFile(node) && // node.type should only be a JSDocOptionalType when node is a parameter of a JSDocFunctionType
+  (node.type && node.type.kind === 319 /* JSDocOptionalType */ || getJSDocParameterTags(node).some(({ isBracketed, typeExpression }) => isBracketed || !!typeExpression && typeExpression.type.kind === 319 /* JSDocOptionalType */));
+}
+function isOptionalDeclaration(declaration) {
+  switch (declaration.kind) {
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+      return !!declaration.questionToken;
+    case 166 /* Parameter */:
+      return !!declaration.questionToken || isJSDocOptionalParameter(declaration);
+    case 351 /* JSDocPropertyTag */:
+    case 344 /* JSDocParameterTag */:
+      return isOptionalJSDocPropertyLikeTag(declaration);
+    default:
+      return false;
   }
-  function nameForNamelessJSDocTypedef(declaration) {
-    const hostNode = declaration.parent.parent;
-    if (!hostNode) {
-      return void 0;
+}
+function isNonNullAccess(node) {
+  const kind = node.kind;
+  return (kind === 208 /* PropertyAccessExpression */ || kind === 209 /* ElementAccessExpression */) && isNonNullExpression(node.expression);
+}
+
+// src/compiler/factory/baseNodeFactory.ts
+function createBaseNodeFactory() {
+  let NodeConstructor2;
+  let TokenConstructor2;
+  let IdentifierConstructor2;
+  let PrivateIdentifierConstructor2;
+  let SourceFileConstructor2;
+  return {
+    createBaseSourceFileNode,
+    createBaseIdentifierNode,
+    createBasePrivateIdentifierNode,
+    createBaseTokenNode,
+    createBaseNode
+  };
+  function createBaseSourceFileNode(kind) {
+    return new (SourceFileConstructor2 || (SourceFileConstructor2 = objectAllocator.getSourceFileConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
+  }
+  function createBaseIdentifierNode(kind) {
+    return new (IdentifierConstructor2 || (IdentifierConstructor2 = objectAllocator.getIdentifierConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
+  }
+  function createBasePrivateIdentifierNode(kind) {
+    return new (PrivateIdentifierConstructor2 || (PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
+  }
+  function createBaseTokenNode(kind) {
+    return new (TokenConstructor2 || (TokenConstructor2 = objectAllocator.getTokenConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
+  }
+  function createBaseNode(kind) {
+    return new (NodeConstructor2 || (NodeConstructor2 = objectAllocator.getNodeConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
+  }
+}
+
+// src/compiler/factory/parenthesizerRules.ts
+function createParenthesizerRules(factory2) {
+  let binaryLeftOperandParenthesizerCache;
+  let binaryRightOperandParenthesizerCache;
+  return {
+    getParenthesizeLeftSideOfBinaryForOperator,
+    getParenthesizeRightSideOfBinaryForOperator,
+    parenthesizeLeftSideOfBinary,
+    parenthesizeRightSideOfBinary,
+    parenthesizeExpressionOfComputedPropertyName,
+    parenthesizeConditionOfConditionalExpression,
+    parenthesizeBranchOfConditionalExpression,
+    parenthesizeExpressionOfExportDefault,
+    parenthesizeExpressionOfNew,
+    parenthesizeLeftSideOfAccess,
+    parenthesizeOperandOfPostfixUnary,
+    parenthesizeOperandOfPrefixUnary,
+    parenthesizeExpressionsOfCommaDelimitedList,
+    parenthesizeExpressionForDisallowedComma,
+    parenthesizeExpressionOfExpressionStatement,
+    parenthesizeConciseBodyOfArrowFunction,
+    parenthesizeCheckTypeOfConditionalType,
+    parenthesizeExtendsTypeOfConditionalType,
+    parenthesizeConstituentTypesOfUnionType,
+    parenthesizeConstituentTypeOfUnionType,
+    parenthesizeConstituentTypesOfIntersectionType,
+    parenthesizeConstituentTypeOfIntersectionType,
+    parenthesizeOperandOfTypeOperator,
+    parenthesizeOperandOfReadonlyTypeOperator,
+    parenthesizeNonArrayTypeOfPostfixType,
+    parenthesizeElementTypesOfTupleType,
+    parenthesizeElementTypeOfTupleType,
+    parenthesizeTypeOfOptionalType,
+    parenthesizeTypeArguments,
+    parenthesizeLeadingTypeArgument
+  };
+  function getParenthesizeLeftSideOfBinaryForOperator(operatorKind) {
+    binaryLeftOperandParenthesizerCache || (binaryLeftOperandParenthesizerCache = /* @__PURE__ */ new Map());
+    let parenthesizerRule = binaryLeftOperandParenthesizerCache.get(operatorKind);
+    if (!parenthesizerRule) {
+      parenthesizerRule = (node) => parenthesizeLeftSideOfBinary(operatorKind, node);
+      binaryLeftOperandParenthesizerCache.set(operatorKind, parenthesizerRule);
+    }
+    return parenthesizerRule;
+  }
+  function getParenthesizeRightSideOfBinaryForOperator(operatorKind) {
+    binaryRightOperandParenthesizerCache || (binaryRightOperandParenthesizerCache = /* @__PURE__ */ new Map());
+    let parenthesizerRule = binaryRightOperandParenthesizerCache.get(operatorKind);
+    if (!parenthesizerRule) {
+      parenthesizerRule = (node) => parenthesizeRightSideOfBinary(
+        operatorKind,
+        /*leftSide*/
+        void 0,
+        node
+      );
+      binaryRightOperandParenthesizerCache.set(operatorKind, parenthesizerRule);
     }
-    if (isDeclaration(hostNode)) {
-      return getDeclarationIdentifier(hostNode);
+    return parenthesizerRule;
+  }
+  function binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) {
+    const binaryOperatorPrecedence = getOperatorPrecedence(223 /* BinaryExpression */, binaryOperator);
+    const binaryOperatorAssociativity = getOperatorAssociativity(223 /* BinaryExpression */, binaryOperator);
+    const emittedOperand = skipPartiallyEmittedExpressions(operand);
+    if (!isLeftSideOfBinary && operand.kind === 216 /* ArrowFunction */ && binaryOperatorPrecedence > 3 /* Assignment */) {
+      return true;
     }
-    switch (hostNode.kind) {
-      case 240 /* VariableStatement */:
-        if (hostNode.declarationList && hostNode.declarationList.declarations[0]) {
-          return getDeclarationIdentifier(hostNode.declarationList.declarations[0]);
-        }
-        break;
-      case 241 /* ExpressionStatement */:
-        let expr = hostNode.expression;
-        if (expr.kind === 223 /* BinaryExpression */ && expr.operatorToken.kind === 63 /* EqualsToken */) {
-          expr = expr.left;
+    const operandPrecedence = getExpressionPrecedence(emittedOperand);
+    switch (compareValues(operandPrecedence, binaryOperatorPrecedence)) {
+      case -1 /* LessThan */:
+        if (!isLeftSideOfBinary && binaryOperatorAssociativity === 1 /* Right */ && operand.kind === 226 /* YieldExpression */) {
+          return false;
         }
-        switch (expr.kind) {
-          case 208 /* PropertyAccessExpression */:
-            return expr.name;
-          case 209 /* ElementAccessExpression */:
-            const arg = expr.argumentExpression;
-            if (isIdentifier(arg)) {
-              return arg;
+        return true;
+      case 1 /* GreaterThan */:
+        return false;
+      case 0 /* EqualTo */:
+        if (isLeftSideOfBinary) {
+          return binaryOperatorAssociativity === 1 /* Right */;
+        } else {
+          if (isBinaryExpression(emittedOperand) && emittedOperand.operatorToken.kind === binaryOperator) {
+            if (operatorHasAssociativeProperty(binaryOperator)) {
+              return false;
             }
+            if (binaryOperator === 39 /* PlusToken */) {
+              const leftKind = leftOperand ? getLiteralKindOfBinaryPlusOperand(leftOperand) : 0 /* Unknown */;
+              if (isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(emittedOperand)) {
+                return false;
+              }
+            }
+          }
+          const operandAssociativity = getExpressionAssociativity(emittedOperand);
+          return operandAssociativity === 0 /* Left */;
         }
-        break;
-      case 214 /* ParenthesizedExpression */: {
-        return getDeclarationIdentifier(hostNode.expression);
-      }
-      case 253 /* LabeledStatement */: {
-        if (isDeclaration(hostNode.statement) || isExpression(hostNode.statement)) {
-          return getDeclarationIdentifier(hostNode.statement);
-        }
-        break;
-      }
     }
   }
-  function getDeclarationIdentifier(node) {
-    const name = getNameOfDeclaration(node);
-    return name && isIdentifier(name) ? name : void 0;
+  function operatorHasAssociativeProperty(binaryOperator) {
+    return binaryOperator === 41 /* AsteriskToken */ || binaryOperator === 51 /* BarToken */ || binaryOperator === 50 /* AmpersandToken */ || binaryOperator === 52 /* CaretToken */ || binaryOperator === 27 /* CommaToken */;
   }
-  function nodeHasName(statement, name) {
-    if (isNamedDeclaration(statement) && isIdentifier(statement.name) && idText(statement.name) === idText(name)) {
-      return true;
+  function getLiteralKindOfBinaryPlusOperand(node) {
+    node = skipPartiallyEmittedExpressions(node);
+    if (isLiteralKind(node.kind)) {
+      return node.kind;
     }
-    if (isVariableStatement(statement) && some(statement.declarationList.declarations, (d) => nodeHasName(d, name))) {
-      return true;
+    if (node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 39 /* PlusToken */) {
+      if (node.cachedLiteralKind !== void 0) {
+        return node.cachedLiteralKind;
+      }
+      const leftKind = getLiteralKindOfBinaryPlusOperand(node.left);
+      const literalKind = isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(node.right) ? leftKind : 0 /* Unknown */;
+      node.cachedLiteralKind = literalKind;
+      return literalKind;
     }
-    return false;
+    return 0 /* Unknown */;
   }
-  function getNameOfJSDocTypedef(declaration) {
-    return declaration.name || nameForNamelessJSDocTypedef(declaration);
+  function parenthesizeBinaryOperand(binaryOperator, operand, isLeftSideOfBinary, leftOperand) {
+    const skipped = skipPartiallyEmittedExpressions(operand);
+    if (skipped.kind === 214 /* ParenthesizedExpression */) {
+      return operand;
+    }
+    return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) ? factory2.createParenthesizedExpression(operand) : operand;
   }
-  function isNamedDeclaration(node) {
-    return !!node.name;
+  function parenthesizeLeftSideOfBinary(binaryOperator, leftSide) {
+    return parenthesizeBinaryOperand(
+      binaryOperator,
+      leftSide,
+      /*isLeftSideOfBinary*/
+      true
+    );
   }
-  function getNonAssignedNameOfDeclaration(declaration) {
-    switch (declaration.kind) {
-      case 79 /* Identifier */:
-        return declaration;
-      case 350 /* JSDocPropertyTag */:
-      case 343 /* JSDocParameterTag */: {
-        const { name } = declaration;
-        if (name.kind === 163 /* QualifiedName */) {
-          return name.right;
-        }
-        break;
+  function parenthesizeRightSideOfBinary(binaryOperator, leftSide, rightSide) {
+    return parenthesizeBinaryOperand(
+      binaryOperator,
+      rightSide,
+      /*isLeftSideOfBinary*/
+      false,
+      leftSide
+    );
+  }
+  function parenthesizeExpressionOfComputedPropertyName(expression) {
+    return isCommaSequence(expression) ? factory2.createParenthesizedExpression(expression) : expression;
+  }
+  function parenthesizeConditionOfConditionalExpression(condition) {
+    const conditionalPrecedence = getOperatorPrecedence(224 /* ConditionalExpression */, 57 /* QuestionToken */);
+    const emittedCondition = skipPartiallyEmittedExpressions(condition);
+    const conditionPrecedence = getExpressionPrecedence(emittedCondition);
+    if (compareValues(conditionPrecedence, conditionalPrecedence) !== 1 /* GreaterThan */) {
+      return factory2.createParenthesizedExpression(condition);
+    }
+    return condition;
+  }
+  function parenthesizeBranchOfConditionalExpression(branch) {
+    const emittedExpression = skipPartiallyEmittedExpressions(branch);
+    return isCommaSequence(emittedExpression) ? factory2.createParenthesizedExpression(branch) : branch;
+  }
+  function parenthesizeExpressionOfExportDefault(expression) {
+    const check = skipPartiallyEmittedExpressions(expression);
+    let needsParens = isCommaSequence(check);
+    if (!needsParens) {
+      switch (getLeftmostExpression(
+        check,
+        /*stopAtCallExpression*/
+        false
+      ).kind) {
+        case 228 /* ClassExpression */:
+        case 215 /* FunctionExpression */:
+          needsParens = true;
       }
+    }
+    return needsParens ? factory2.createParenthesizedExpression(expression) : expression;
+  }
+  function parenthesizeExpressionOfNew(expression) {
+    const leftmostExpr = getLeftmostExpression(
+      expression,
+      /*stopAtCallExpressions*/
+      true
+    );
+    switch (leftmostExpr.kind) {
       case 210 /* CallExpression */:
-      case 223 /* BinaryExpression */: {
-        const expr2 = declaration;
-        switch (getAssignmentDeclarationKind(expr2)) {
-          case 1 /* ExportsProperty */:
-          case 4 /* ThisProperty */:
-          case 5 /* Property */:
-          case 3 /* PrototypeProperty */:
-            return getElementOrPropertyAccessArgumentExpressionOrName(expr2.left);
-          case 7 /* ObjectDefinePropertyValue */:
-          case 8 /* ObjectDefinePropertyExports */:
-          case 9 /* ObjectDefinePrototypeProperty */:
-            return expr2.arguments[1];
-          default:
-            return void 0;
-        }
-      }
-      case 348 /* JSDocTypedefTag */:
-        return getNameOfJSDocTypedef(declaration);
-      case 342 /* JSDocEnumTag */:
-        return nameForNamelessJSDocTypedef(declaration);
-      case 274 /* ExportAssignment */: {
-        const { expression } = declaration;
-        return isIdentifier(expression) ? expression : void 0;
+        return factory2.createParenthesizedExpression(expression);
+      case 211 /* NewExpression */:
+        return !leftmostExpr.arguments ? factory2.createParenthesizedExpression(expression) : expression;
+    }
+    return parenthesizeLeftSideOfAccess(expression);
+  }
+  function parenthesizeLeftSideOfAccess(expression, optionalChain) {
+    const emittedExpression = skipPartiallyEmittedExpressions(expression);
+    if (isLeftHandSideExpression(emittedExpression) && (emittedExpression.kind !== 211 /* NewExpression */ || emittedExpression.arguments) && (optionalChain || !isOptionalChain(emittedExpression))) {
+      return expression;
+    }
+    return setTextRange(factory2.createParenthesizedExpression(expression), expression);
+  }
+  function parenthesizeOperandOfPostfixUnary(operand) {
+    return isLeftHandSideExpression(operand) ? operand : setTextRange(factory2.createParenthesizedExpression(operand), operand);
+  }
+  function parenthesizeOperandOfPrefixUnary(operand) {
+    return isUnaryExpression(operand) ? operand : setTextRange(factory2.createParenthesizedExpression(operand), operand);
+  }
+  function parenthesizeExpressionsOfCommaDelimitedList(elements) {
+    const result = sameMap(elements, parenthesizeExpressionForDisallowedComma);
+    return setTextRange(factory2.createNodeArray(result, elements.hasTrailingComma), elements);
+  }
+  function parenthesizeExpressionForDisallowedComma(expression) {
+    const emittedExpression = skipPartiallyEmittedExpressions(expression);
+    const expressionPrecedence = getExpressionPrecedence(emittedExpression);
+    const commaPrecedence = getOperatorPrecedence(223 /* BinaryExpression */, 27 /* CommaToken */);
+    return expressionPrecedence > commaPrecedence ? expression : setTextRange(factory2.createParenthesizedExpression(expression), expression);
+  }
+  function parenthesizeExpressionOfExpressionStatement(expression) {
+    const emittedExpression = skipPartiallyEmittedExpressions(expression);
+    if (isCallExpression(emittedExpression)) {
+      const callee = emittedExpression.expression;
+      const kind = skipPartiallyEmittedExpressions(callee).kind;
+      if (kind === 215 /* FunctionExpression */ || kind === 216 /* ArrowFunction */) {
+        const updated = factory2.updateCallExpression(
+          emittedExpression,
+          setTextRange(factory2.createParenthesizedExpression(callee), callee),
+          emittedExpression.typeArguments,
+          emittedExpression.arguments
+        );
+        return factory2.restoreOuterExpressions(expression, updated, 8 /* PartiallyEmittedExpressions */);
       }
-      case 209 /* ElementAccessExpression */:
-        const expr = declaration;
-        if (isBindableStaticElementAccessExpression(expr)) {
-          return expr.argumentExpression;
-        }
     }
-    return declaration.name;
+    const leftmostExpressionKind = getLeftmostExpression(
+      emittedExpression,
+      /*stopAtCallExpressions*/
+      false
+    ).kind;
+    if (leftmostExpressionKind === 207 /* ObjectLiteralExpression */ || leftmostExpressionKind === 215 /* FunctionExpression */) {
+      return setTextRange(factory2.createParenthesizedExpression(expression), expression);
+    }
+    return expression;
   }
-  function getNameOfDeclaration(declaration) {
-    if (declaration === void 0)
-      return void 0;
-    return getNonAssignedNameOfDeclaration(declaration) || (isFunctionExpression(declaration) || isArrowFunction(declaration) || isClassExpression(declaration) ? getAssignedName(declaration) : void 0);
+  function parenthesizeConciseBodyOfArrowFunction(body) {
+    if (!isBlock(body) && (isCommaSequence(body) || getLeftmostExpression(
+      body,
+      /*stopAtCallExpressions*/
+      false
+    ).kind === 207 /* ObjectLiteralExpression */)) {
+      return setTextRange(factory2.createParenthesizedExpression(body), body);
+    }
+    return body;
   }
-  function getAssignedName(node) {
-    if (!node.parent) {
-      return void 0;
-    } else if (isPropertyAssignment(node.parent) || isBindingElement(node.parent)) {
-      return node.parent.name;
-    } else if (isBinaryExpression(node.parent) && node === node.parent.right) {
-      if (isIdentifier(node.parent.left)) {
-        return node.parent.left;
-      } else if (isAccessExpression(node.parent.left)) {
-        return getElementOrPropertyAccessArgumentExpressionOrName(node.parent.left);
-      }
-    } else if (isVariableDeclaration(node.parent) && isIdentifier(node.parent.name)) {
-      return node.parent.name;
+  function parenthesizeCheckTypeOfConditionalType(checkType) {
+    switch (checkType.kind) {
+      case 181 /* FunctionType */:
+      case 182 /* ConstructorType */:
+      case 191 /* ConditionalType */:
+        return factory2.createParenthesizedType(checkType);
     }
+    return checkType;
   }
-  function getDecorators(node) {
-    if (hasDecorators(node)) {
-      return filter(node.modifiers, isDecorator);
+  function parenthesizeExtendsTypeOfConditionalType(extendsType) {
+    switch (extendsType.kind) {
+      case 191 /* ConditionalType */:
+        return factory2.createParenthesizedType(extendsType);
     }
+    return extendsType;
   }
-  function getModifiers(node) {
-    if (hasSyntacticModifier(node, 126975 /* Modifier */)) {
-      return filter(node.modifiers, isModifier);
+  function parenthesizeConstituentTypeOfUnionType(type) {
+    switch (type.kind) {
+      case 189 /* UnionType */:
+      case 190 /* IntersectionType */:
+        return factory2.createParenthesizedType(type);
     }
+    return parenthesizeCheckTypeOfConditionalType(type);
   }
-  function getJSDocParameterTagsWorker(param, noCache) {
-    if (param.name) {
-      if (isIdentifier(param.name)) {
-        const name = param.name.escapedText;
-        return getJSDocTagsWorker(param.parent, noCache).filter((tag) => isJSDocParameterTag(tag) && isIdentifier(tag.name) && tag.name.escapedText === name);
-      } else {
-        const i = param.parent.parameters.indexOf(param);
-        Debug.assert(i > -1, "Parameters should always be in their parents' parameter list");
-        const paramTags = getJSDocTagsWorker(param.parent, noCache).filter(isJSDocParameterTag);
-        if (i < paramTags.length) {
-          return [paramTags[i]];
-        }
-      }
+  function parenthesizeConstituentTypesOfUnionType(members) {
+    return factory2.createNodeArray(sameMap(members, parenthesizeConstituentTypeOfUnionType));
+  }
+  function parenthesizeConstituentTypeOfIntersectionType(type) {
+    switch (type.kind) {
+      case 189 /* UnionType */:
+      case 190 /* IntersectionType */:
+        return factory2.createParenthesizedType(type);
     }
-    return emptyArray;
+    return parenthesizeConstituentTypeOfUnionType(type);
+  }
+  function parenthesizeConstituentTypesOfIntersectionType(members) {
+    return factory2.createNodeArray(sameMap(members, parenthesizeConstituentTypeOfIntersectionType));
+  }
+  function parenthesizeOperandOfTypeOperator(type) {
+    switch (type.kind) {
+      case 190 /* IntersectionType */:
+        return factory2.createParenthesizedType(type);
+    }
+    return parenthesizeConstituentTypeOfIntersectionType(type);
   }
-  function getJSDocParameterTags(param) {
-    return getJSDocParameterTagsWorker(param, false);
+  function parenthesizeOperandOfReadonlyTypeOperator(type) {
+    switch (type.kind) {
+      case 195 /* TypeOperator */:
+        return factory2.createParenthesizedType(type);
+    }
+    return parenthesizeOperandOfTypeOperator(type);
   }
-  function getJSDocParameterTagsNoCache(param) {
-    return getJSDocParameterTagsWorker(param, true);
+  function parenthesizeNonArrayTypeOfPostfixType(type) {
+    switch (type.kind) {
+      case 192 /* InferType */:
+      case 195 /* TypeOperator */:
+      case 183 /* TypeQuery */:
+        return factory2.createParenthesizedType(type);
+    }
+    return parenthesizeOperandOfTypeOperator(type);
   }
-  function getJSDocTypeParameterTagsWorker(param, noCache) {
-    const name = param.name.escapedText;
-    return getJSDocTagsWorker(param.parent, noCache).filter((tag) => isJSDocTemplateTag(tag) && tag.typeParameters.some((tp) => tp.name.escapedText === name));
+  function parenthesizeElementTypesOfTupleType(types) {
+    return factory2.createNodeArray(sameMap(types, parenthesizeElementTypeOfTupleType));
   }
-  function getJSDocTypeParameterTags(param) {
-    return getJSDocTypeParameterTagsWorker(param, false);
+  function parenthesizeElementTypeOfTupleType(type) {
+    if (hasJSDocPostfixQuestion(type))
+      return factory2.createParenthesizedType(type);
+    return type;
   }
-  function getJSDocTypeParameterTagsNoCache(param) {
-    return getJSDocTypeParameterTagsWorker(param, true);
+  function hasJSDocPostfixQuestion(type) {
+    if (isJSDocNullableType(type))
+      return type.postfix;
+    if (isNamedTupleMember(type))
+      return hasJSDocPostfixQuestion(type.type);
+    if (isFunctionTypeNode(type) || isConstructorTypeNode(type) || isTypeOperatorNode(type))
+      return hasJSDocPostfixQuestion(type.type);
+    if (isConditionalTypeNode(type))
+      return hasJSDocPostfixQuestion(type.falseType);
+    if (isUnionTypeNode(type))
+      return hasJSDocPostfixQuestion(last(type.types));
+    if (isIntersectionTypeNode(type))
+      return hasJSDocPostfixQuestion(last(type.types));
+    if (isInferTypeNode(type))
+      return !!type.typeParameter.constraint && hasJSDocPostfixQuestion(type.typeParameter.constraint);
+    return false;
   }
-  function hasJSDocParameterTags(node) {
-    return !!getFirstJSDocTag(node, isJSDocParameterTag);
+  function parenthesizeTypeOfOptionalType(type) {
+    if (hasJSDocPostfixQuestion(type))
+      return factory2.createParenthesizedType(type);
+    return parenthesizeNonArrayTypeOfPostfixType(type);
   }
-  function getJSDocAugmentsTag(node) {
-    return getFirstJSDocTag(node, isJSDocAugmentsTag);
+  function parenthesizeLeadingTypeArgument(node) {
+    return isFunctionOrConstructorTypeNode(node) && node.typeParameters ? factory2.createParenthesizedType(node) : node;
   }
-  function getJSDocImplementsTags(node) {
-    return getAllJSDocTags(node, isJSDocImplementsTag);
+  function parenthesizeOrdinalTypeArgument(node, i) {
+    return i === 0 ? parenthesizeLeadingTypeArgument(node) : node;
   }
-  function getJSDocClassTag(node) {
-    return getFirstJSDocTag(node, isJSDocClassTag);
+  function parenthesizeTypeArguments(typeArguments) {
+    if (some(typeArguments)) {
+      return factory2.createNodeArray(sameMap(typeArguments, parenthesizeOrdinalTypeArgument));
+    }
+  }
+}
+var nullParenthesizerRules = {
+  getParenthesizeLeftSideOfBinaryForOperator: (_) => identity,
+  getParenthesizeRightSideOfBinaryForOperator: (_) => identity,
+  parenthesizeLeftSideOfBinary: (_binaryOperator, leftSide) => leftSide,
+  parenthesizeRightSideOfBinary: (_binaryOperator, _leftSide, rightSide) => rightSide,
+  parenthesizeExpressionOfComputedPropertyName: identity,
+  parenthesizeConditionOfConditionalExpression: identity,
+  parenthesizeBranchOfConditionalExpression: identity,
+  parenthesizeExpressionOfExportDefault: identity,
+  parenthesizeExpressionOfNew: (expression) => cast(expression, isLeftHandSideExpression),
+  parenthesizeLeftSideOfAccess: (expression) => cast(expression, isLeftHandSideExpression),
+  parenthesizeOperandOfPostfixUnary: (operand) => cast(operand, isLeftHandSideExpression),
+  parenthesizeOperandOfPrefixUnary: (operand) => cast(operand, isUnaryExpression),
+  parenthesizeExpressionsOfCommaDelimitedList: (nodes) => cast(nodes, isNodeArray),
+  parenthesizeExpressionForDisallowedComma: identity,
+  parenthesizeExpressionOfExpressionStatement: identity,
+  parenthesizeConciseBodyOfArrowFunction: identity,
+  parenthesizeCheckTypeOfConditionalType: identity,
+  parenthesizeExtendsTypeOfConditionalType: identity,
+  parenthesizeConstituentTypesOfUnionType: (nodes) => cast(nodes, isNodeArray),
+  parenthesizeConstituentTypeOfUnionType: identity,
+  parenthesizeConstituentTypesOfIntersectionType: (nodes) => cast(nodes, isNodeArray),
+  parenthesizeConstituentTypeOfIntersectionType: identity,
+  parenthesizeOperandOfTypeOperator: identity,
+  parenthesizeOperandOfReadonlyTypeOperator: identity,
+  parenthesizeNonArrayTypeOfPostfixType: identity,
+  parenthesizeElementTypesOfTupleType: (nodes) => cast(nodes, isNodeArray),
+  parenthesizeElementTypeOfTupleType: identity,
+  parenthesizeTypeOfOptionalType: identity,
+  parenthesizeTypeArguments: (nodes) => nodes && cast(nodes, isNodeArray),
+  parenthesizeLeadingTypeArgument: identity
+};
+
+// src/compiler/factory/nodeConverters.ts
+function createNodeConverters(factory2) {
+  return {
+    convertToFunctionBlock,
+    convertToFunctionExpression,
+    convertToArrayAssignmentElement,
+    convertToObjectAssignmentElement,
+    convertToAssignmentPattern,
+    convertToObjectAssignmentPattern,
+    convertToArrayAssignmentPattern,
+    convertToAssignmentElementTarget
+  };
+  function convertToFunctionBlock(node, multiLine) {
+    if (isBlock(node))
+      return node;
+    const returnStatement = factory2.createReturnStatement(node);
+    setTextRange(returnStatement, node);
+    const body = factory2.createBlock([returnStatement], multiLine);
+    setTextRange(body, node);
+    return body;
+  }
+  function convertToFunctionExpression(node) {
+    if (!node.body)
+      return Debug.fail(`Cannot convert a FunctionDeclaration without a body`);
+    const updated = factory2.createFunctionExpression(
+      node.modifiers,
+      node.asteriskToken,
+      node.name,
+      node.typeParameters,
+      node.parameters,
+      node.type,
+      node.body
+    );
+    setOriginalNode(updated, node);
+    setTextRange(updated, node);
+    if (getStartsOnNewLine(node)) {
+      setStartsOnNewLine(
+        updated,
+        /*newLine*/
+        true
+      );
+    }
+    return updated;
   }
-  function getJSDocPublicTag(node) {
-    return getFirstJSDocTag(node, isJSDocPublicTag);
+  function convertToArrayAssignmentElement(element) {
+    if (isBindingElement(element)) {
+      if (element.dotDotDotToken) {
+        Debug.assertNode(element.name, isIdentifier);
+        return setOriginalNode(setTextRange(factory2.createSpreadElement(element.name), element), element);
+      }
+      const expression = convertToAssignmentElementTarget(element.name);
+      return element.initializer ? setOriginalNode(
+        setTextRange(
+          factory2.createAssignment(expression, element.initializer),
+          element
+        ),
+        element
+      ) : expression;
+    }
+    return cast(element, isExpression);
   }
-  function getJSDocPublicTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocPublicTag, true);
+  function convertToObjectAssignmentElement(element) {
+    if (isBindingElement(element)) {
+      if (element.dotDotDotToken) {
+        Debug.assertNode(element.name, isIdentifier);
+        return setOriginalNode(setTextRange(factory2.createSpreadAssignment(element.name), element), element);
+      }
+      if (element.propertyName) {
+        const expression = convertToAssignmentElementTarget(element.name);
+        return setOriginalNode(setTextRange(factory2.createPropertyAssignment(element.propertyName, element.initializer ? factory2.createAssignment(expression, element.initializer) : expression), element), element);
+      }
+      Debug.assertNode(element.name, isIdentifier);
+      return setOriginalNode(setTextRange(factory2.createShorthandPropertyAssignment(element.name, element.initializer), element), element);
+    }
+    return cast(element, isObjectLiteralElementLike);
   }
-  function getJSDocPrivateTag(node) {
-    return getFirstJSDocTag(node, isJSDocPrivateTag);
+  function convertToAssignmentPattern(node) {
+    switch (node.kind) {
+      case 204 /* ArrayBindingPattern */:
+      case 206 /* ArrayLiteralExpression */:
+        return convertToArrayAssignmentPattern(node);
+      case 203 /* ObjectBindingPattern */:
+      case 207 /* ObjectLiteralExpression */:
+        return convertToObjectAssignmentPattern(node);
+    }
   }
-  function getJSDocPrivateTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocPrivateTag, true);
+  function convertToObjectAssignmentPattern(node) {
+    if (isObjectBindingPattern(node)) {
+      return setOriginalNode(
+        setTextRange(
+          factory2.createObjectLiteralExpression(map(node.elements, convertToObjectAssignmentElement)),
+          node
+        ),
+        node
+      );
+    }
+    return cast(node, isObjectLiteralExpression);
   }
-  function getJSDocProtectedTag(node) {
-    return getFirstJSDocTag(node, isJSDocProtectedTag);
+  function convertToArrayAssignmentPattern(node) {
+    if (isArrayBindingPattern(node)) {
+      return setOriginalNode(
+        setTextRange(
+          factory2.createArrayLiteralExpression(map(node.elements, convertToArrayAssignmentElement)),
+          node
+        ),
+        node
+      );
+    }
+    return cast(node, isArrayLiteralExpression);
   }
-  function getJSDocProtectedTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocProtectedTag, true);
+  function convertToAssignmentElementTarget(node) {
+    if (isBindingPattern(node)) {
+      return convertToAssignmentPattern(node);
+    }
+    return cast(node, isExpression);
+  }
+}
+var nullNodeConverters = {
+  convertToFunctionBlock: notImplemented,
+  convertToFunctionExpression: notImplemented,
+  convertToArrayAssignmentElement: notImplemented,
+  convertToObjectAssignmentElement: notImplemented,
+  convertToAssignmentPattern: notImplemented,
+  convertToObjectAssignmentPattern: notImplemented,
+  convertToArrayAssignmentPattern: notImplemented,
+  convertToAssignmentElementTarget: notImplemented
+};
+
+// src/compiler/factory/nodeFactory.ts
+var nextAutoGenerateId = 0;
+var NodeFactoryFlags = /* @__PURE__ */ ((NodeFactoryFlags2) => {
+  NodeFactoryFlags2[NodeFactoryFlags2["None"] = 0] = "None";
+  NodeFactoryFlags2[NodeFactoryFlags2["NoParenthesizerRules"] = 1] = "NoParenthesizerRules";
+  NodeFactoryFlags2[NodeFactoryFlags2["NoNodeConverters"] = 2] = "NoNodeConverters";
+  NodeFactoryFlags2[NodeFactoryFlags2["NoIndentationOnFreshPropertyAccess"] = 4] = "NoIndentationOnFreshPropertyAccess";
+  NodeFactoryFlags2[NodeFactoryFlags2["NoOriginalNode"] = 8] = "NoOriginalNode";
+  return NodeFactoryFlags2;
+})(NodeFactoryFlags || {});
+var nodeFactoryPatchers = [];
+function addNodeFactoryPatcher(fn) {
+  nodeFactoryPatchers.push(fn);
+}
+function createNodeFactory(flags, baseFactory2) {
+  const update = flags & 8 /* NoOriginalNode */ ? updateWithoutOriginal : updateWithOriginal;
+  const parenthesizerRules = memoize(() => flags & 1 /* NoParenthesizerRules */ ? nullParenthesizerRules : createParenthesizerRules(factory2));
+  const converters = memoize(() => flags & 2 /* NoNodeConverters */ ? nullNodeConverters : createNodeConverters(factory2));
+  const getBinaryCreateFunction = memoizeOne((operator) => (left, right) => createBinaryExpression(left, operator, right));
+  const getPrefixUnaryCreateFunction = memoizeOne((operator) => (operand) => createPrefixUnaryExpression(operator, operand));
+  const getPostfixUnaryCreateFunction = memoizeOne((operator) => (operand) => createPostfixUnaryExpression(operand, operator));
+  const getJSDocPrimaryTypeCreateFunction = memoizeOne((kind) => () => createJSDocPrimaryTypeWorker(kind));
+  const getJSDocUnaryTypeCreateFunction = memoizeOne((kind) => (type) => createJSDocUnaryTypeWorker(kind, type));
+  const getJSDocUnaryTypeUpdateFunction = memoizeOne((kind) => (node, type) => updateJSDocUnaryTypeWorker(kind, node, type));
+  const getJSDocPrePostfixUnaryTypeCreateFunction = memoizeOne((kind) => (type, postfix) => createJSDocPrePostfixUnaryTypeWorker(kind, type, postfix));
+  const getJSDocPrePostfixUnaryTypeUpdateFunction = memoizeOne((kind) => (node, type) => updateJSDocPrePostfixUnaryTypeWorker(kind, node, type));
+  const getJSDocSimpleTagCreateFunction = memoizeOne((kind) => (tagName, comment) => createJSDocSimpleTagWorker(kind, tagName, comment));
+  const getJSDocSimpleTagUpdateFunction = memoizeOne((kind) => (node, tagName, comment) => updateJSDocSimpleTagWorker(kind, node, tagName, comment));
+  const getJSDocTypeLikeTagCreateFunction = memoizeOne((kind) => (tagName, typeExpression, comment) => createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment));
+  const getJSDocTypeLikeTagUpdateFunction = memoizeOne((kind) => (node, tagName, typeExpression, comment) => updateJSDocTypeLikeTagWorker(kind, node, tagName, typeExpression, comment));
+  const factory2 = {
+    get parenthesizer() {
+      return parenthesizerRules();
+    },
+    get converters() {
+      return converters();
+    },
+    baseFactory: baseFactory2,
+    flags,
+    createNodeArray: createNodeArray2,
+    createNumericLiteral: createNumericLiteral2,
+    createBigIntLiteral: createBigIntLiteral2,
+    createStringLiteral: createStringLiteral2,
+    createStringLiteralFromNode: createStringLiteralFromNode2,
+    createRegularExpressionLiteral: createRegularExpressionLiteral2,
+    createLiteralLikeNode,
+    createIdentifier: createIdentifier3,
+    updateIdentifier,
+    createTempVariable: createTempVariable3,
+    createLoopVariable: createLoopVariable2,
+    createUniqueName: createUniqueName2,
+    getGeneratedNameForNode: getGeneratedNameForNode3,
+    createPrivateIdentifier: createPrivateIdentifier2,
+    createUniquePrivateName,
+    getGeneratedPrivateNameForNode,
+    createToken: createToken3,
+    createSuper: createSuper2,
+    createThis: createThis2,
+    createNull: createNull2,
+    createTrue: createTrue2,
+    createFalse: createFalse2,
+    createModifier: createModifier2,
+    createModifiersFromModifierFlags: createModifiersFromModifierFlags2,
+    createQualifiedName: createQualifiedName2,
+    updateQualifiedName: updateQualifiedName2,
+    createComputedPropertyName: createComputedPropertyName2,
+    updateComputedPropertyName: updateComputedPropertyName2,
+    createTypeParameterDeclaration: createTypeParameterDeclaration2,
+    updateTypeParameterDeclaration: updateTypeParameterDeclaration2,
+    createParameterDeclaration,
+    updateParameterDeclaration,
+    createDecorator: createDecorator2,
+    updateDecorator: updateDecorator2,
+    createPropertySignature: createPropertySignature3,
+    updatePropertySignature: updatePropertySignature3,
+    createPropertyDeclaration,
+    updatePropertyDeclaration: updatePropertyDeclaration2,
+    createMethodSignature: createMethodSignature3,
+    updateMethodSignature: updateMethodSignature3,
+    createMethodDeclaration,
+    updateMethodDeclaration,
+    createConstructorDeclaration,
+    updateConstructorDeclaration,
+    createGetAccessorDeclaration,
+    updateGetAccessorDeclaration,
+    createSetAccessorDeclaration,
+    updateSetAccessorDeclaration,
+    createCallSignature: createCallSignature2,
+    updateCallSignature: updateCallSignature2,
+    createConstructSignature: createConstructSignature2,
+    updateConstructSignature: updateConstructSignature2,
+    createIndexSignature: createIndexSignature3,
+    updateIndexSignature: updateIndexSignature2,
+    createClassStaticBlockDeclaration,
+    updateClassStaticBlockDeclaration,
+    createTemplateLiteralTypeSpan,
+    updateTemplateLiteralTypeSpan,
+    createKeywordTypeNode: createKeywordTypeNode2,
+    createTypePredicateNode: createTypePredicateNode3,
+    updateTypePredicateNode: updateTypePredicateNode3,
+    createTypeReferenceNode: createTypeReferenceNode2,
+    updateTypeReferenceNode: updateTypeReferenceNode2,
+    createFunctionTypeNode: createFunctionTypeNode2,
+    updateFunctionTypeNode: updateFunctionTypeNode2,
+    createConstructorTypeNode: createConstructorTypeNode2,
+    updateConstructorTypeNode: updateConstructorTypeNode2,
+    createTypeQueryNode: createTypeQueryNode2,
+    updateTypeQueryNode: updateTypeQueryNode2,
+    createTypeLiteralNode: createTypeLiteralNode2,
+    updateTypeLiteralNode: updateTypeLiteralNode2,
+    createArrayTypeNode: createArrayTypeNode2,
+    updateArrayTypeNode: updateArrayTypeNode2,
+    createTupleTypeNode: createTupleTypeNode2,
+    updateTupleTypeNode: updateTupleTypeNode2,
+    createNamedTupleMember,
+    updateNamedTupleMember,
+    createOptionalTypeNode: createOptionalTypeNode2,
+    updateOptionalTypeNode: updateOptionalTypeNode2,
+    createRestTypeNode: createRestTypeNode2,
+    updateRestTypeNode: updateRestTypeNode2,
+    createUnionTypeNode: createUnionTypeNode2,
+    updateUnionTypeNode: updateUnionTypeNode2,
+    createIntersectionTypeNode: createIntersectionTypeNode2,
+    updateIntersectionTypeNode: updateIntersectionTypeNode2,
+    createConditionalTypeNode: createConditionalTypeNode2,
+    updateConditionalTypeNode: updateConditionalTypeNode2,
+    createInferTypeNode: createInferTypeNode2,
+    updateInferTypeNode: updateInferTypeNode2,
+    createImportTypeNode: createImportTypeNode2,
+    updateImportTypeNode: updateImportTypeNode2,
+    createParenthesizedType: createParenthesizedType2,
+    updateParenthesizedType: updateParenthesizedType2,
+    createThisTypeNode: createThisTypeNode2,
+    createTypeOperatorNode: createTypeOperatorNode3,
+    updateTypeOperatorNode: updateTypeOperatorNode2,
+    createIndexedAccessTypeNode: createIndexedAccessTypeNode2,
+    updateIndexedAccessTypeNode: updateIndexedAccessTypeNode2,
+    createMappedTypeNode: createMappedTypeNode2,
+    updateMappedTypeNode: updateMappedTypeNode2,
+    createLiteralTypeNode: createLiteralTypeNode2,
+    updateLiteralTypeNode: updateLiteralTypeNode2,
+    createTemplateLiteralType,
+    updateTemplateLiteralType,
+    createObjectBindingPattern: createObjectBindingPattern2,
+    updateObjectBindingPattern: updateObjectBindingPattern2,
+    createArrayBindingPattern: createArrayBindingPattern2,
+    updateArrayBindingPattern: updateArrayBindingPattern2,
+    createBindingElement: createBindingElement2,
+    updateBindingElement: updateBindingElement2,
+    createArrayLiteralExpression,
+    updateArrayLiteralExpression,
+    createObjectLiteralExpression,
+    updateObjectLiteralExpression,
+    createPropertyAccessExpression: flags & 4 /* NoIndentationOnFreshPropertyAccess */ ? (expression, name) => setEmitFlags(createPropertyAccessExpression(expression, name), 262144 /* NoIndentation */) : createPropertyAccessExpression,
+    updatePropertyAccessExpression,
+    createPropertyAccessChain: flags & 4 /* NoIndentationOnFreshPropertyAccess */ ? (expression, questionDotToken, name) => setEmitFlags(createPropertyAccessChain2(expression, questionDotToken, name), 262144 /* NoIndentation */) : createPropertyAccessChain2,
+    updatePropertyAccessChain: updatePropertyAccessChain2,
+    createElementAccessExpression,
+    updateElementAccessExpression,
+    createElementAccessChain: createElementAccessChain2,
+    updateElementAccessChain: updateElementAccessChain2,
+    createCallExpression,
+    updateCallExpression,
+    createCallChain: createCallChain2,
+    updateCallChain: updateCallChain2,
+    createNewExpression,
+    updateNewExpression,
+    createTaggedTemplateExpression,
+    updateTaggedTemplateExpression,
+    createTypeAssertion: createTypeAssertion2,
+    updateTypeAssertion: updateTypeAssertion2,
+    createParenthesizedExpression,
+    updateParenthesizedExpression,
+    createFunctionExpression: createFunctionExpression2,
+    updateFunctionExpression: updateFunctionExpression2,
+    createArrowFunction: createArrowFunction3,
+    updateArrowFunction: updateArrowFunction3,
+    createDeleteExpression,
+    updateDeleteExpression,
+    createTypeOfExpression,
+    updateTypeOfExpression,
+    createVoidExpression,
+    updateVoidExpression,
+    createAwaitExpression,
+    updateAwaitExpression,
+    createPrefixUnaryExpression,
+    updatePrefixUnaryExpression,
+    createPostfixUnaryExpression,
+    updatePostfixUnaryExpression,
+    createBinaryExpression,
+    updateBinaryExpression,
+    createConditionalExpression,
+    updateConditionalExpression,
+    createTemplateExpression: createTemplateExpression2,
+    updateTemplateExpression: updateTemplateExpression2,
+    createTemplateHead: createTemplateHead2,
+    createTemplateMiddle: createTemplateMiddle2,
+    createTemplateTail: createTemplateTail2,
+    createNoSubstitutionTemplateLiteral: createNoSubstitutionTemplateLiteral2,
+    createTemplateLiteralLikeNode,
+    createYieldExpression,
+    updateYieldExpression,
+    createSpreadElement,
+    updateSpreadElement,
+    createClassExpression: createClassExpression3,
+    updateClassExpression: updateClassExpression3,
+    createOmittedExpression: createOmittedExpression2,
+    createExpressionWithTypeArguments: createExpressionWithTypeArguments3,
+    updateExpressionWithTypeArguments: updateExpressionWithTypeArguments3,
+    createAsExpression: createAsExpression2,
+    updateAsExpression: updateAsExpression2,
+    createNonNullExpression: createNonNullExpression2,
+    updateNonNullExpression: updateNonNullExpression2,
+    createSatisfiesExpression,
+    updateSatisfiesExpression,
+    createNonNullChain: createNonNullChain2,
+    updateNonNullChain: updateNonNullChain2,
+    createMetaProperty: createMetaProperty2,
+    updateMetaProperty: updateMetaProperty2,
+    createTemplateSpan: createTemplateSpan2,
+    updateTemplateSpan: updateTemplateSpan2,
+    createSemicolonClassElement: createSemicolonClassElement2,
+    createBlock: createBlock2,
+    updateBlock: updateBlock2,
+    createVariableStatement: createVariableStatement2,
+    updateVariableStatement: updateVariableStatement2,
+    createEmptyStatement: createEmptyStatement2,
+    createExpressionStatement: createExpressionStatement2,
+    updateExpressionStatement: updateExpressionStatement2,
+    createIfStatement,
+    updateIfStatement,
+    createDoStatement,
+    updateDoStatement,
+    createWhileStatement,
+    updateWhileStatement,
+    createForStatement,
+    updateForStatement,
+    createForInStatement,
+    updateForInStatement,
+    createForOfStatement,
+    updateForOfStatement,
+    createContinueStatement,
+    updateContinueStatement,
+    createBreakStatement,
+    updateBreakStatement,
+    createReturnStatement,
+    updateReturnStatement,
+    createWithStatement,
+    updateWithStatement,
+    createSwitchStatement,
+    updateSwitchStatement,
+    createLabeledStatement,
+    updateLabeledStatement,
+    createThrowStatement,
+    updateThrowStatement,
+    createTryStatement,
+    updateTryStatement,
+    createDebuggerStatement: createDebuggerStatement2,
+    createVariableDeclaration: createVariableDeclaration3,
+    updateVariableDeclaration: updateVariableDeclaration3,
+    createVariableDeclarationList: createVariableDeclarationList2,
+    updateVariableDeclarationList: updateVariableDeclarationList2,
+    createFunctionDeclaration: createFunctionDeclaration2,
+    updateFunctionDeclaration: updateFunctionDeclaration2,
+    createClassDeclaration: createClassDeclaration2,
+    updateClassDeclaration: updateClassDeclaration2,
+    createInterfaceDeclaration: createInterfaceDeclaration2,
+    updateInterfaceDeclaration: updateInterfaceDeclaration2,
+    createTypeAliasDeclaration: createTypeAliasDeclaration2,
+    updateTypeAliasDeclaration: updateTypeAliasDeclaration2,
+    createEnumDeclaration: createEnumDeclaration2,
+    updateEnumDeclaration: updateEnumDeclaration2,
+    createModuleDeclaration: createModuleDeclaration2,
+    updateModuleDeclaration: updateModuleDeclaration2,
+    createModuleBlock: createModuleBlock2,
+    updateModuleBlock: updateModuleBlock2,
+    createCaseBlock: createCaseBlock2,
+    updateCaseBlock: updateCaseBlock2,
+    createNamespaceExportDeclaration: createNamespaceExportDeclaration2,
+    updateNamespaceExportDeclaration: updateNamespaceExportDeclaration2,
+    createImportEqualsDeclaration: createImportEqualsDeclaration2,
+    updateImportEqualsDeclaration: updateImportEqualsDeclaration2,
+    createImportDeclaration: createImportDeclaration2,
+    updateImportDeclaration: updateImportDeclaration2,
+    createImportClause: createImportClause3,
+    updateImportClause: updateImportClause3,
+    createAssertClause,
+    updateAssertClause,
+    createAssertEntry,
+    updateAssertEntry,
+    createImportTypeAssertionContainer,
+    updateImportTypeAssertionContainer,
+    createNamespaceImport: createNamespaceImport2,
+    updateNamespaceImport: updateNamespaceImport2,
+    createNamespaceExport: createNamespaceExport2,
+    updateNamespaceExport: updateNamespaceExport2,
+    createNamedImports: createNamedImports2,
+    updateNamedImports: updateNamedImports2,
+    createImportSpecifier: createImportSpecifier2,
+    updateImportSpecifier: updateImportSpecifier2,
+    createExportAssignment: createExportAssignment3,
+    updateExportAssignment: updateExportAssignment2,
+    createExportDeclaration: createExportDeclaration3,
+    updateExportDeclaration: updateExportDeclaration3,
+    createNamedExports: createNamedExports2,
+    updateNamedExports: updateNamedExports2,
+    createExportSpecifier: createExportSpecifier2,
+    updateExportSpecifier: updateExportSpecifier2,
+    createMissingDeclaration,
+    createExternalModuleReference: createExternalModuleReference2,
+    updateExternalModuleReference: updateExternalModuleReference2,
+    // lazily load factory members for JSDoc types with similar structure
+    get createJSDocAllType() {
+      return getJSDocPrimaryTypeCreateFunction(315 /* JSDocAllType */);
+    },
+    get createJSDocUnknownType() {
+      return getJSDocPrimaryTypeCreateFunction(316 /* JSDocUnknownType */);
+    },
+    get createJSDocNonNullableType() {
+      return getJSDocPrePostfixUnaryTypeCreateFunction(318 /* JSDocNonNullableType */);
+    },
+    get updateJSDocNonNullableType() {
+      return getJSDocPrePostfixUnaryTypeUpdateFunction(318 /* JSDocNonNullableType */);
+    },
+    get createJSDocNullableType() {
+      return getJSDocPrePostfixUnaryTypeCreateFunction(317 /* JSDocNullableType */);
+    },
+    get updateJSDocNullableType() {
+      return getJSDocPrePostfixUnaryTypeUpdateFunction(317 /* JSDocNullableType */);
+    },
+    get createJSDocOptionalType() {
+      return getJSDocUnaryTypeCreateFunction(319 /* JSDocOptionalType */);
+    },
+    get updateJSDocOptionalType() {
+      return getJSDocUnaryTypeUpdateFunction(319 /* JSDocOptionalType */);
+    },
+    get createJSDocVariadicType() {
+      return getJSDocUnaryTypeCreateFunction(321 /* JSDocVariadicType */);
+    },
+    get updateJSDocVariadicType() {
+      return getJSDocUnaryTypeUpdateFunction(321 /* JSDocVariadicType */);
+    },
+    get createJSDocNamepathType() {
+      return getJSDocUnaryTypeCreateFunction(322 /* JSDocNamepathType */);
+    },
+    get updateJSDocNamepathType() {
+      return getJSDocUnaryTypeUpdateFunction(322 /* JSDocNamepathType */);
+    },
+    createJSDocFunctionType,
+    updateJSDocFunctionType,
+    createJSDocTypeLiteral: createJSDocTypeLiteral2,
+    updateJSDocTypeLiteral,
+    createJSDocTypeExpression: createJSDocTypeExpression2,
+    updateJSDocTypeExpression,
+    createJSDocSignature: createJSDocSignature2,
+    updateJSDocSignature,
+    createJSDocTemplateTag: createJSDocTemplateTag2,
+    updateJSDocTemplateTag,
+    createJSDocTypedefTag: createJSDocTypedefTag2,
+    updateJSDocTypedefTag,
+    createJSDocParameterTag: createJSDocParameterTag2,
+    updateJSDocParameterTag,
+    createJSDocPropertyTag: createJSDocPropertyTag2,
+    updateJSDocPropertyTag,
+    createJSDocCallbackTag: createJSDocCallbackTag2,
+    updateJSDocCallbackTag,
+    createJSDocOverloadTag,
+    updateJSDocOverloadTag,
+    createJSDocAugmentsTag: createJSDocAugmentsTag2,
+    updateJSDocAugmentsTag,
+    createJSDocImplementsTag: createJSDocImplementsTag2,
+    updateJSDocImplementsTag,
+    createJSDocSeeTag,
+    updateJSDocSeeTag,
+    createJSDocNameReference,
+    updateJSDocNameReference,
+    createJSDocMemberName,
+    updateJSDocMemberName,
+    createJSDocLink,
+    updateJSDocLink,
+    createJSDocLinkCode,
+    updateJSDocLinkCode,
+    createJSDocLinkPlain,
+    updateJSDocLinkPlain,
+    // lazily load factory members for JSDoc tags with similar structure
+    get createJSDocTypeTag() {
+      return getJSDocTypeLikeTagCreateFunction(347 /* JSDocTypeTag */);
+    },
+    get updateJSDocTypeTag() {
+      return getJSDocTypeLikeTagUpdateFunction(347 /* JSDocTypeTag */);
+    },
+    get createJSDocReturnTag() {
+      return getJSDocTypeLikeTagCreateFunction(345 /* JSDocReturnTag */);
+    },
+    get updateJSDocReturnTag() {
+      return getJSDocTypeLikeTagUpdateFunction(345 /* JSDocReturnTag */);
+    },
+    get createJSDocThisTag() {
+      return getJSDocTypeLikeTagCreateFunction(346 /* JSDocThisTag */);
+    },
+    get updateJSDocThisTag() {
+      return getJSDocTypeLikeTagUpdateFunction(346 /* JSDocThisTag */);
+    },
+    get createJSDocAuthorTag() {
+      return getJSDocSimpleTagCreateFunction(333 /* JSDocAuthorTag */);
+    },
+    get updateJSDocAuthorTag() {
+      return getJSDocSimpleTagUpdateFunction(333 /* JSDocAuthorTag */);
+    },
+    get createJSDocClassTag() {
+      return getJSDocSimpleTagCreateFunction(335 /* JSDocClassTag */);
+    },
+    get updateJSDocClassTag() {
+      return getJSDocSimpleTagUpdateFunction(335 /* JSDocClassTag */);
+    },
+    get createJSDocPublicTag() {
+      return getJSDocSimpleTagCreateFunction(336 /* JSDocPublicTag */);
+    },
+    get updateJSDocPublicTag() {
+      return getJSDocSimpleTagUpdateFunction(336 /* JSDocPublicTag */);
+    },
+    get createJSDocPrivateTag() {
+      return getJSDocSimpleTagCreateFunction(337 /* JSDocPrivateTag */);
+    },
+    get updateJSDocPrivateTag() {
+      return getJSDocSimpleTagUpdateFunction(337 /* JSDocPrivateTag */);
+    },
+    get createJSDocProtectedTag() {
+      return getJSDocSimpleTagCreateFunction(338 /* JSDocProtectedTag */);
+    },
+    get updateJSDocProtectedTag() {
+      return getJSDocSimpleTagUpdateFunction(338 /* JSDocProtectedTag */);
+    },
+    get createJSDocReadonlyTag() {
+      return getJSDocSimpleTagCreateFunction(339 /* JSDocReadonlyTag */);
+    },
+    get updateJSDocReadonlyTag() {
+      return getJSDocSimpleTagUpdateFunction(339 /* JSDocReadonlyTag */);
+    },
+    get createJSDocOverrideTag() {
+      return getJSDocSimpleTagCreateFunction(340 /* JSDocOverrideTag */);
+    },
+    get updateJSDocOverrideTag() {
+      return getJSDocSimpleTagUpdateFunction(340 /* JSDocOverrideTag */);
+    },
+    get createJSDocDeprecatedTag() {
+      return getJSDocSimpleTagCreateFunction(334 /* JSDocDeprecatedTag */);
+    },
+    get updateJSDocDeprecatedTag() {
+      return getJSDocSimpleTagUpdateFunction(334 /* JSDocDeprecatedTag */);
+    },
+    get createJSDocThrowsTag() {
+      return getJSDocTypeLikeTagCreateFunction(352 /* JSDocThrowsTag */);
+    },
+    get updateJSDocThrowsTag() {
+      return getJSDocTypeLikeTagUpdateFunction(352 /* JSDocThrowsTag */);
+    },
+    createJSDocEnumTag: createJSDocEnumTag2,
+    updateJSDocEnumTag,
+    createJSDocUnknownTag,
+    updateJSDocUnknownTag,
+    createJSDocText,
+    updateJSDocText,
+    createJSDocComment: createJSDocComment2,
+    updateJSDocComment,
+    createJsxElement: createJsxElement2,
+    updateJsxElement: updateJsxElement2,
+    createJsxSelfClosingElement: createJsxSelfClosingElement2,
+    updateJsxSelfClosingElement: updateJsxSelfClosingElement2,
+    createJsxOpeningElement: createJsxOpeningElement2,
+    updateJsxOpeningElement: updateJsxOpeningElement2,
+    createJsxClosingElement: createJsxClosingElement2,
+    updateJsxClosingElement: updateJsxClosingElement2,
+    createJsxFragment: createJsxFragment2,
+    createJsxText: createJsxText2,
+    updateJsxText: updateJsxText2,
+    createJsxOpeningFragment: createJsxOpeningFragment2,
+    createJsxJsxClosingFragment: createJsxJsxClosingFragment2,
+    updateJsxFragment: updateJsxFragment2,
+    createJsxAttribute: createJsxAttribute2,
+    updateJsxAttribute: updateJsxAttribute2,
+    createJsxAttributes: createJsxAttributes2,
+    updateJsxAttributes: updateJsxAttributes2,
+    createJsxSpreadAttribute: createJsxSpreadAttribute2,
+    updateJsxSpreadAttribute: updateJsxSpreadAttribute2,
+    createJsxExpression: createJsxExpression2,
+    updateJsxExpression: updateJsxExpression2,
+    createCaseClause: createCaseClause2,
+    updateCaseClause: updateCaseClause2,
+    createDefaultClause: createDefaultClause2,
+    updateDefaultClause: updateDefaultClause2,
+    createHeritageClause: createHeritageClause2,
+    updateHeritageClause: updateHeritageClause2,
+    createCatchClause: createCatchClause2,
+    updateCatchClause: updateCatchClause2,
+    createPropertyAssignment: createPropertyAssignment2,
+    updatePropertyAssignment: updatePropertyAssignment2,
+    createShorthandPropertyAssignment: createShorthandPropertyAssignment2,
+    updateShorthandPropertyAssignment: updateShorthandPropertyAssignment2,
+    createSpreadAssignment: createSpreadAssignment2,
+    updateSpreadAssignment: updateSpreadAssignment2,
+    createEnumMember: createEnumMember2,
+    updateEnumMember: updateEnumMember2,
+    createSourceFile: createSourceFile2,
+    updateSourceFile: updateSourceFile2,
+    createRedirectedSourceFile,
+    createBundle: createBundle2,
+    updateBundle: updateBundle2,
+    createUnparsedSource,
+    createUnparsedPrologue,
+    createUnparsedPrepend,
+    createUnparsedTextLike,
+    createUnparsedSyntheticReference,
+    createInputFiles: createInputFiles2,
+    createSyntheticExpression,
+    createSyntaxList: createSyntaxList3,
+    createNotEmittedStatement: createNotEmittedStatement2,
+    createPartiallyEmittedExpression: createPartiallyEmittedExpression2,
+    updatePartiallyEmittedExpression: updatePartiallyEmittedExpression2,
+    createCommaListExpression,
+    updateCommaListExpression,
+    createEndOfDeclarationMarker,
+    createMergeDeclarationMarker,
+    createSyntheticReferenceExpression,
+    updateSyntheticReferenceExpression,
+    cloneNode,
+    // Lazily load factory methods for common operator factories and utilities
+    get createComma() {
+      return getBinaryCreateFunction(27 /* CommaToken */);
+    },
+    get createAssignment() {
+      return getBinaryCreateFunction(63 /* EqualsToken */);
+    },
+    get createLogicalOr() {
+      return getBinaryCreateFunction(56 /* BarBarToken */);
+    },
+    get createLogicalAnd() {
+      return getBinaryCreateFunction(55 /* AmpersandAmpersandToken */);
+    },
+    get createBitwiseOr() {
+      return getBinaryCreateFunction(51 /* BarToken */);
+    },
+    get createBitwiseXor() {
+      return getBinaryCreateFunction(52 /* CaretToken */);
+    },
+    get createBitwiseAnd() {
+      return getBinaryCreateFunction(50 /* AmpersandToken */);
+    },
+    get createStrictEquality() {
+      return getBinaryCreateFunction(36 /* EqualsEqualsEqualsToken */);
+    },
+    get createStrictInequality() {
+      return getBinaryCreateFunction(37 /* ExclamationEqualsEqualsToken */);
+    },
+    get createEquality() {
+      return getBinaryCreateFunction(34 /* EqualsEqualsToken */);
+    },
+    get createInequality() {
+      return getBinaryCreateFunction(35 /* ExclamationEqualsToken */);
+    },
+    get createLessThan() {
+      return getBinaryCreateFunction(29 /* LessThanToken */);
+    },
+    get createLessThanEquals() {
+      return getBinaryCreateFunction(32 /* LessThanEqualsToken */);
+    },
+    get createGreaterThan() {
+      return getBinaryCreateFunction(31 /* GreaterThanToken */);
+    },
+    get createGreaterThanEquals() {
+      return getBinaryCreateFunction(33 /* GreaterThanEqualsToken */);
+    },
+    get createLeftShift() {
+      return getBinaryCreateFunction(47 /* LessThanLessThanToken */);
+    },
+    get createRightShift() {
+      return getBinaryCreateFunction(48 /* GreaterThanGreaterThanToken */);
+    },
+    get createUnsignedRightShift() {
+      return getBinaryCreateFunction(49 /* GreaterThanGreaterThanGreaterThanToken */);
+    },
+    get createAdd() {
+      return getBinaryCreateFunction(39 /* PlusToken */);
+    },
+    get createSubtract() {
+      return getBinaryCreateFunction(40 /* MinusToken */);
+    },
+    get createMultiply() {
+      return getBinaryCreateFunction(41 /* AsteriskToken */);
+    },
+    get createDivide() {
+      return getBinaryCreateFunction(43 /* SlashToken */);
+    },
+    get createModulo() {
+      return getBinaryCreateFunction(44 /* PercentToken */);
+    },
+    get createExponent() {
+      return getBinaryCreateFunction(42 /* AsteriskAsteriskToken */);
+    },
+    get createPrefixPlus() {
+      return getPrefixUnaryCreateFunction(39 /* PlusToken */);
+    },
+    get createPrefixMinus() {
+      return getPrefixUnaryCreateFunction(40 /* MinusToken */);
+    },
+    get createPrefixIncrement() {
+      return getPrefixUnaryCreateFunction(45 /* PlusPlusToken */);
+    },
+    get createPrefixDecrement() {
+      return getPrefixUnaryCreateFunction(46 /* MinusMinusToken */);
+    },
+    get createBitwiseNot() {
+      return getPrefixUnaryCreateFunction(54 /* TildeToken */);
+    },
+    get createLogicalNot() {
+      return getPrefixUnaryCreateFunction(53 /* ExclamationToken */);
+    },
+    get createPostfixIncrement() {
+      return getPostfixUnaryCreateFunction(45 /* PlusPlusToken */);
+    },
+    get createPostfixDecrement() {
+      return getPostfixUnaryCreateFunction(46 /* MinusMinusToken */);
+    },
+    // Compound nodes
+    createImmediatelyInvokedFunctionExpression: createImmediatelyInvokedFunctionExpression2,
+    createImmediatelyInvokedArrowFunction: createImmediatelyInvokedArrowFunction2,
+    createVoidZero: createVoidZero2,
+    createExportDefault: createExportDefault2,
+    createExternalModuleExport: createExternalModuleExport2,
+    createTypeCheck,
+    createMethodCall,
+    createGlobalMethodCall,
+    createFunctionBindCall,
+    createFunctionCallCall,
+    createFunctionApplyCall,
+    createArraySliceCall,
+    createArrayConcatCall,
+    createObjectDefinePropertyCall,
+    createReflectGetCall,
+    createReflectSetCall,
+    createPropertyDescriptor,
+    createCallBinding,
+    createAssignmentTargetWrapper,
+    // Utilities
+    inlineExpressions,
+    getInternalName,
+    getLocalName,
+    getExportName,
+    getDeclarationName,
+    getNamespaceMemberName,
+    getExternalModuleOrNamespaceExportName,
+    restoreOuterExpressions,
+    restoreEnclosingLabel,
+    createUseStrictPrologue,
+    copyPrologue,
+    copyStandardPrologue,
+    copyCustomPrologue,
+    ensureUseStrict,
+    liftToBlock,
+    mergeLexicalEnvironment,
+    updateModifiers
+  };
+  forEach(nodeFactoryPatchers, (fn) => fn(factory2));
+  return factory2;
+  function createNodeArray2(elements, hasTrailingComma) {
+    if (elements === void 0 || elements === emptyArray) {
+      elements = [];
+    } else if (isNodeArray(elements)) {
+      if (hasTrailingComma === void 0 || elements.hasTrailingComma === hasTrailingComma) {
+        if (elements.transformFlags === void 0) {
+          aggregateChildrenFlags(elements);
+        }
+        Debug.attachNodeArrayDebugInfo(elements);
+        return elements;
+      }
+      const array2 = elements.slice();
+      array2.pos = elements.pos;
+      array2.end = elements.end;
+      array2.hasTrailingComma = hasTrailingComma;
+      array2.transformFlags = elements.transformFlags;
+      Debug.attachNodeArrayDebugInfo(array2);
+      return array2;
+    }
+    const length2 = elements.length;
+    const array = length2 >= 1 && length2 <= 4 ? elements.slice() : elements;
+    array.pos = -1;
+    array.end = -1;
+    array.hasTrailingComma = !!hasTrailingComma;
+    array.transformFlags = 0 /* None */;
+    aggregateChildrenFlags(array);
+    Debug.attachNodeArrayDebugInfo(array);
+    return array;
   }
-  function getJSDocReadonlyTag(node) {
-    return getFirstJSDocTag(node, isJSDocReadonlyTag);
+  function createBaseNode(kind) {
+    return baseFactory2.createBaseNode(kind);
   }
-  function getJSDocReadonlyTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocReadonlyTag, true);
+  function createBaseDeclaration(kind) {
+    const node = createBaseNode(kind);
+    node.symbol = void 0;
+    node.localSymbol = void 0;
+    return node;
   }
-  function getJSDocOverrideTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocOverrideTag, true);
+  function finishUpdateBaseSignatureDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.typeArguments = original.typeArguments;
+    }
+    return update(updated, original);
   }
-  function getJSDocDeprecatedTag(node) {
-    return getFirstJSDocTag(node, isJSDocDeprecatedTag);
+  function createNumericLiteral2(value, numericLiteralFlags = 0 /* None */) {
+    const node = createBaseDeclaration(8 /* NumericLiteral */);
+    node.text = typeof value === "number" ? value + "" : value;
+    node.numericLiteralFlags = numericLiteralFlags;
+    if (numericLiteralFlags & 384 /* BinaryOrOctalSpecifier */)
+      node.transformFlags |= 1024 /* ContainsES2015 */;
+    return node;
   }
-  function getJSDocDeprecatedTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocDeprecatedTag, true);
+  function createBigIntLiteral2(value) {
+    const node = createBaseToken(9 /* BigIntLiteral */);
+    node.text = typeof value === "string" ? value : pseudoBigIntToString(value) + "n";
+    node.transformFlags |= 4 /* ContainsESNext */;
+    return node;
   }
-  function getJSDocEnumTag(node) {
-    return getFirstJSDocTag(node, isJSDocEnumTag);
+  function createBaseStringLiteral(text, isSingleQuote) {
+    const node = createBaseDeclaration(10 /* StringLiteral */);
+    node.text = text;
+    node.singleQuote = isSingleQuote;
+    return node;
   }
-  function getJSDocThisTag(node) {
-    return getFirstJSDocTag(node, isJSDocThisTag);
+  function createStringLiteral2(text, isSingleQuote, hasExtendedUnicodeEscape) {
+    const node = createBaseStringLiteral(text, isSingleQuote);
+    node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape;
+    if (hasExtendedUnicodeEscape)
+      node.transformFlags |= 1024 /* ContainsES2015 */;
+    return node;
   }
-  function getJSDocReturnTag(node) {
-    return getFirstJSDocTag(node, isJSDocReturnTag);
+  function createStringLiteralFromNode2(sourceNode) {
+    const node = createBaseStringLiteral(
+      getTextOfIdentifierOrLiteral(sourceNode),
+      /*isSingleQuote*/
+      void 0
+    );
+    node.textSourceNode = sourceNode;
+    return node;
   }
-  function getJSDocTemplateTag(node) {
-    return getFirstJSDocTag(node, isJSDocTemplateTag);
+  function createRegularExpressionLiteral2(text) {
+    const node = createBaseToken(13 /* RegularExpressionLiteral */);
+    node.text = text;
+    return node;
   }
-  function getJSDocTypeTag(node) {
-    const tag = getFirstJSDocTag(node, isJSDocTypeTag);
-    if (tag && tag.typeExpression && tag.typeExpression.type) {
-      return tag;
+  function createLiteralLikeNode(kind, text) {
+    switch (kind) {
+      case 8 /* NumericLiteral */:
+        return createNumericLiteral2(
+          text,
+          /*numericLiteralFlags*/
+          0
+        );
+      case 9 /* BigIntLiteral */:
+        return createBigIntLiteral2(text);
+      case 10 /* StringLiteral */:
+        return createStringLiteral2(
+          text,
+          /*isSingleQuote*/
+          void 0
+        );
+      case 11 /* JsxText */:
+        return createJsxText2(
+          text,
+          /*containsOnlyTriviaWhiteSpaces*/
+          false
+        );
+      case 12 /* JsxTextAllWhiteSpaces */:
+        return createJsxText2(
+          text,
+          /*containsOnlyTriviaWhiteSpaces*/
+          true
+        );
+      case 13 /* RegularExpressionLiteral */:
+        return createRegularExpressionLiteral2(text);
+      case 14 /* NoSubstitutionTemplateLiteral */:
+        return createTemplateLiteralLikeNode(
+          kind,
+          text,
+          /*rawText*/
+          void 0,
+          /*templateFlags*/
+          0
+        );
     }
-    return void 0;
   }
-  function getJSDocType(node) {
-    let tag = getFirstJSDocTag(node, isJSDocTypeTag);
-    if (!tag && isParameter(node)) {
-      tag = find(getJSDocParameterTags(node), (tag2) => !!tag2.typeExpression);
-    }
-    return tag && tag.typeExpression && tag.typeExpression.type;
+  function createBaseIdentifier(escapedText, originalKeywordKind) {
+    const node = baseFactory2.createBaseIdentifierNode(79 /* Identifier */);
+    node.originalKeywordKind = originalKeywordKind;
+    node.escapedText = escapedText;
+    node.autoGenerate = void 0;
+    node.typeArguments = void 0;
+    node.hasExtendedUnicodeEscape = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    node.symbol = void 0;
+    return node;
+  }
+  function createBaseGeneratedIdentifier(text, autoGenerateFlags, prefix, suffix) {
+    const node = createBaseIdentifier(
+      escapeLeadingUnderscores(text),
+      /*originalKeywordKind*/
+      void 0
+    );
+    node.autoGenerate = {
+      flags: autoGenerateFlags,
+      id: nextAutoGenerateId,
+      prefix,
+      suffix
+    };
+    nextAutoGenerateId++;
+    return node;
   }
-  function getJSDocReturnType(node) {
-    const returnTag = getJSDocReturnTag(node);
-    if (returnTag && returnTag.typeExpression) {
-      return returnTag.typeExpression.type;
+  function createIdentifier3(text, typeArguments, originalKeywordKind, hasExtendedUnicodeEscape) {
+    if (originalKeywordKind === void 0 && text) {
+      originalKeywordKind = stringToToken(text);
     }
-    const typeTag = getJSDocTypeTag(node);
-    if (typeTag && typeTag.typeExpression) {
-      const type = typeTag.typeExpression.type;
-      if (isTypeLiteralNode(type)) {
-        const sig = find(type.members, isCallSignatureDeclaration);
-        return sig && sig.type;
-      }
-      if (isFunctionTypeNode(type) || isJSDocFunctionType(type)) {
-        return type.type;
-      }
+    if (originalKeywordKind === 79 /* Identifier */) {
+      originalKeywordKind = void 0;
+    }
+    const node = createBaseIdentifier(escapeLeadingUnderscores(text), originalKeywordKind);
+    node.typeArguments = asNodeArray(typeArguments);
+    node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape;
+    if (node.originalKeywordKind === 133 /* AwaitKeyword */) {
+      node.transformFlags |= 67108864 /* ContainsPossibleTopLevelAwait */;
+    }
+    if (node.hasExtendedUnicodeEscape) {
+      node.transformFlags |= 1024 /* ContainsES2015 */;
     }
+    return node;
   }
-  function getJSDocTagsWorker(node, noCache) {
-    let tags = node.jsDocCache;
-    if (tags === void 0 || noCache) {
-      const comments = getJSDocCommentsAndTags(node, noCache);
-      Debug.assert(comments.length < 2 || comments[0] !== comments[1]);
-      tags = flatMap(comments, (j) => isJSDoc(j) ? j.tags : j);
-      if (!noCache) {
-        node.jsDocCache = tags;
-      }
+  function updateIdentifier(node, typeArguments) {
+    return node.typeArguments !== typeArguments ? update(createIdentifier3(idText(node), typeArguments), node) : node;
+  }
+  function createTempVariable3(recordTempVariable, reservedInNestedScopes, prefix, suffix) {
+    let flags2 = 1 /* Auto */;
+    if (reservedInNestedScopes)
+      flags2 |= 8 /* ReservedInNestedScopes */;
+    const name = createBaseGeneratedIdentifier("", flags2, prefix, suffix);
+    if (recordTempVariable) {
+      recordTempVariable(name);
     }
-    return tags;
+    return name;
   }
-  function getJSDocTags(node) {
-    return getJSDocTagsWorker(node, false);
+  function createLoopVariable2(reservedInNestedScopes) {
+    let flags2 = 2 /* Loop */;
+    if (reservedInNestedScopes)
+      flags2 |= 8 /* ReservedInNestedScopes */;
+    return createBaseGeneratedIdentifier(
+      "",
+      flags2,
+      /*prefix*/
+      void 0,
+      /*suffix*/
+      void 0
+    );
   }
-  function getJSDocTagsNoCache(node) {
-    return getJSDocTagsWorker(node, true);
+  function createUniqueName2(text, flags2 = 0 /* None */, prefix, suffix) {
+    Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags");
+    Debug.assert((flags2 & (16 /* Optimistic */ | 32 /* FileLevel */)) !== 32 /* FileLevel */, "GeneratedIdentifierFlags.FileLevel cannot be set without also setting GeneratedIdentifierFlags.Optimistic");
+    return createBaseGeneratedIdentifier(text, 3 /* Unique */ | flags2, prefix, suffix);
   }
-  function getFirstJSDocTag(node, predicate, noCache) {
-    return find(getJSDocTagsWorker(node, noCache), predicate);
+  function getGeneratedNameForNode3(node, flags2 = 0, prefix, suffix) {
+    Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags");
+    const text = !node ? "" : isMemberName(node) ? formatGeneratedName(
+      /*privateName*/
+      false,
+      prefix,
+      node,
+      suffix,
+      idText
+    ) : `generated@${getNodeId(node)}`;
+    if (prefix || suffix)
+      flags2 |= 16 /* Optimistic */;
+    const name = createBaseGeneratedIdentifier(text, 4 /* Node */ | flags2, prefix, suffix);
+    name.original = node;
+    return name;
   }
-  function getAllJSDocTags(node, predicate) {
-    return getJSDocTags(node).filter(predicate);
+  function createBasePrivateIdentifier(escapedText) {
+    const node = baseFactory2.createBasePrivateIdentifierNode(80 /* PrivateIdentifier */);
+    node.escapedText = escapedText;
+    node.autoGenerate = void 0;
+    node.transformFlags |= 16777216 /* ContainsClassFields */;
+    return node;
   }
-  function getAllJSDocTagsOfKind(node, kind) {
-    return getJSDocTags(node).filter((doc) => doc.kind === kind);
+  function createPrivateIdentifier2(text) {
+    if (!startsWith(text, "#"))
+      Debug.fail("First character of private identifier must be #: " + text);
+    return createBasePrivateIdentifier(escapeLeadingUnderscores(text));
+  }
+  function createBaseGeneratedPrivateIdentifier(text, autoGenerateFlags, prefix, suffix) {
+    const node = createBasePrivateIdentifier(escapeLeadingUnderscores(text));
+    node.autoGenerate = {
+      flags: autoGenerateFlags,
+      id: nextAutoGenerateId,
+      prefix,
+      suffix
+    };
+    nextAutoGenerateId++;
+    return node;
   }
-  function getTextOfJSDocComment(comment) {
-    return typeof comment === "string" ? comment : comment == null ? void 0 : comment.map((c) => c.kind === 324 /* JSDocText */ ? c.text : formatJSDocLink(c)).join("");
+  function createUniquePrivateName(text, prefix, suffix) {
+    if (text && !startsWith(text, "#"))
+      Debug.fail("First character of private identifier must be #: " + text);
+    const autoGenerateFlags = 8 /* ReservedInNestedScopes */ | (text ? 3 /* Unique */ : 1 /* Auto */);
+    return createBaseGeneratedPrivateIdentifier(text != null ? text : "", autoGenerateFlags, prefix, suffix);
   }
-  function formatJSDocLink(link) {
-    const kind = link.kind === 327 /* JSDocLink */ ? "link" : link.kind === 328 /* JSDocLinkCode */ ? "linkcode" : "linkplain";
-    const name = link.name ? entityNameToString(link.name) : "";
-    const space = link.name && link.text.startsWith("://") ? "" : " ";
-    return `{@${kind} ${name}${space}${link.text}}`;
+  function getGeneratedPrivateNameForNode(node, prefix, suffix) {
+    const text = isMemberName(node) ? formatGeneratedName(
+      /*privateName*/
+      true,
+      prefix,
+      node,
+      suffix,
+      idText
+    ) : `#generated@${getNodeId(node)}`;
+    const flags2 = prefix || suffix ? 16 /* Optimistic */ : 0 /* None */;
+    const name = createBaseGeneratedPrivateIdentifier(text, 4 /* Node */ | flags2, prefix, suffix);
+    name.original = node;
+    return name;
   }
-  function getEffectiveTypeParameterDeclarations(node) {
-    if (isJSDocSignature(node)) {
-      return emptyArray;
-    }
-    if (isJSDocTypeAlias(node)) {
-      Debug.assert(node.parent.kind === 323 /* JSDoc */);
-      return flatMap(node.parent.tags, (tag) => isJSDocTemplateTag(tag) ? tag.typeParameters : void 0);
-    }
-    if (node.typeParameters) {
-      return node.typeParameters;
-    }
-    if (canHaveIllegalTypeParameters(node) && node.typeParameters) {
-      return node.typeParameters;
+  function createBaseToken(kind) {
+    return baseFactory2.createBaseTokenNode(kind);
+  }
+  function createToken3(token) {
+    Debug.assert(token >= 0 /* FirstToken */ && token <= 162 /* LastToken */, "Invalid token");
+    Debug.assert(token <= 14 /* FirstTemplateToken */ || token >= 17 /* LastTemplateToken */, "Invalid token. Use 'createTemplateLiteralLikeNode' to create template literals.");
+    Debug.assert(token <= 8 /* FirstLiteralToken */ || token >= 14 /* LastLiteralToken */, "Invalid token. Use 'createLiteralLikeNode' to create literals.");
+    Debug.assert(token !== 79 /* Identifier */, "Invalid token. Use 'createIdentifier' to create identifiers");
+    const node = createBaseToken(token);
+    let transformFlags = 0 /* None */;
+    switch (token) {
+      case 132 /* AsyncKeyword */:
+        transformFlags = 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
+        break;
+      case 123 /* PublicKeyword */:
+      case 121 /* PrivateKeyword */:
+      case 122 /* ProtectedKeyword */:
+      case 146 /* ReadonlyKeyword */:
+      case 126 /* AbstractKeyword */:
+      case 136 /* DeclareKeyword */:
+      case 85 /* ConstKeyword */:
+      case 131 /* AnyKeyword */:
+      case 148 /* NumberKeyword */:
+      case 160 /* BigIntKeyword */:
+      case 144 /* NeverKeyword */:
+      case 149 /* ObjectKeyword */:
+      case 101 /* InKeyword */:
+      case 145 /* OutKeyword */:
+      case 161 /* OverrideKeyword */:
+      case 152 /* StringKeyword */:
+      case 134 /* BooleanKeyword */:
+      case 153 /* SymbolKeyword */:
+      case 114 /* VoidKeyword */:
+      case 157 /* UnknownKeyword */:
+      case 155 /* UndefinedKeyword */:
+        transformFlags = 1 /* ContainsTypeScript */;
+        break;
+      case 106 /* SuperKeyword */:
+        transformFlags = 1024 /* ContainsES2015 */ | 134217728 /* ContainsLexicalSuper */;
+        node.flowNode = void 0;
+        break;
+      case 124 /* StaticKeyword */:
+        transformFlags = 1024 /* ContainsES2015 */;
+        break;
+      case 127 /* AccessorKeyword */:
+        transformFlags = 16777216 /* ContainsClassFields */;
+        break;
+      case 108 /* ThisKeyword */:
+        transformFlags = 16384 /* ContainsLexicalThis */;
+        node.flowNode = void 0;
+        break;
     }
-    if (isInJSFile(node)) {
-      const decls = getJSDocTypeParameterDeclarations(node);
-      if (decls.length) {
-        return decls;
-      }
-      const typeTag = getJSDocType(node);
-      if (typeTag && isFunctionTypeNode(typeTag) && typeTag.typeParameters) {
-        return typeTag.typeParameters;
-      }
+    if (transformFlags) {
+      node.transformFlags |= transformFlags;
     }
-    return emptyArray;
+    return node;
   }
-  function getEffectiveConstraintOfTypeParameter(node) {
-    return node.constraint ? node.constraint : isJSDocTemplateTag(node.parent) && node === node.parent.typeParameters[0] ? node.parent.constraint : void 0;
+  function createSuper2() {
+    return createToken3(106 /* SuperKeyword */);
   }
-  function isMemberName(node) {
-    return node.kind === 79 /* Identifier */ || node.kind === 80 /* PrivateIdentifier */;
+  function createThis2() {
+    return createToken3(108 /* ThisKeyword */);
   }
-  function isGetOrSetAccessorDeclaration(node) {
-    return node.kind === 175 /* SetAccessor */ || node.kind === 174 /* GetAccessor */;
+  function createNull2() {
+    return createToken3(104 /* NullKeyword */);
   }
-  function isPropertyAccessChain(node) {
-    return isPropertyAccessExpression(node) && !!(node.flags & 32 /* OptionalChain */);
+  function createTrue2() {
+    return createToken3(110 /* TrueKeyword */);
   }
-  function isElementAccessChain(node) {
-    return isElementAccessExpression(node) && !!(node.flags & 32 /* OptionalChain */);
+  function createFalse2() {
+    return createToken3(95 /* FalseKeyword */);
   }
-  function isCallChain(node) {
-    return isCallExpression(node) && !!(node.flags & 32 /* OptionalChain */);
+  function createModifier2(kind) {
+    return createToken3(kind);
   }
-  function isOptionalChain(node) {
-    const kind = node.kind;
-    return !!(node.flags & 32 /* OptionalChain */) && (kind === 208 /* PropertyAccessExpression */ || kind === 209 /* ElementAccessExpression */ || kind === 210 /* CallExpression */ || kind === 232 /* NonNullExpression */);
+  function createModifiersFromModifierFlags2(flags2) {
+    const result = [];
+    if (flags2 & 1 /* Export */)
+      result.push(createModifier2(93 /* ExportKeyword */));
+    if (flags2 & 2 /* Ambient */)
+      result.push(createModifier2(136 /* DeclareKeyword */));
+    if (flags2 & 1024 /* Default */)
+      result.push(createModifier2(88 /* DefaultKeyword */));
+    if (flags2 & 2048 /* Const */)
+      result.push(createModifier2(85 /* ConstKeyword */));
+    if (flags2 & 4 /* Public */)
+      result.push(createModifier2(123 /* PublicKeyword */));
+    if (flags2 & 8 /* Private */)
+      result.push(createModifier2(121 /* PrivateKeyword */));
+    if (flags2 & 16 /* Protected */)
+      result.push(createModifier2(122 /* ProtectedKeyword */));
+    if (flags2 & 256 /* Abstract */)
+      result.push(createModifier2(126 /* AbstractKeyword */));
+    if (flags2 & 32 /* Static */)
+      result.push(createModifier2(124 /* StaticKeyword */));
+    if (flags2 & 16384 /* Override */)
+      result.push(createModifier2(161 /* OverrideKeyword */));
+    if (flags2 & 64 /* Readonly */)
+      result.push(createModifier2(146 /* ReadonlyKeyword */));
+    if (flags2 & 128 /* Accessor */)
+      result.push(createModifier2(127 /* AccessorKeyword */));
+    if (flags2 & 512 /* Async */)
+      result.push(createModifier2(132 /* AsyncKeyword */));
+    if (flags2 & 32768 /* In */)
+      result.push(createModifier2(101 /* InKeyword */));
+    if (flags2 & 65536 /* Out */)
+      result.push(createModifier2(145 /* OutKeyword */));
+    return result.length ? result : void 0;
+  }
+  function createQualifiedName2(left, right) {
+    const node = createBaseNode(163 /* QualifiedName */);
+    node.left = left;
+    node.right = asName(right);
+    node.transformFlags |= propagateChildFlags(node.left) | propagateIdentifierNameFlags(node.right);
+    node.flowNode = void 0;
+    return node;
   }
-  function isOptionalChainRoot(node) {
-    return isOptionalChain(node) && !isNonNullExpression(node) && !!node.questionDotToken;
+  function updateQualifiedName2(node, left, right) {
+    return node.left !== left || node.right !== right ? update(createQualifiedName2(left, right), node) : node;
   }
-  function isExpressionOfOptionalChainRoot(node) {
-    return isOptionalChainRoot(node.parent) && node.parent.expression === node;
+  function createComputedPropertyName2(expression) {
+    const node = createBaseNode(164 /* ComputedPropertyName */);
+    node.expression = parenthesizerRules().parenthesizeExpressionOfComputedPropertyName(expression);
+    node.transformFlags |= propagateChildFlags(node.expression) | 1024 /* ContainsES2015 */ | 131072 /* ContainsComputedPropertyName */;
+    return node;
   }
-  function isOutermostOptionalChain(node) {
-    return !isOptionalChain(node.parent) || isOptionalChainRoot(node.parent) || node !== node.parent.expression;
+  function updateComputedPropertyName2(node, expression) {
+    return node.expression !== expression ? update(createComputedPropertyName2(expression), node) : node;
+  }
+  function createTypeParameterDeclaration2(modifiers, name, constraint, defaultType) {
+    const node = createBaseDeclaration(165 /* TypeParameter */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.constraint = constraint;
+    node.default = defaultType;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.expression = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function isNullishCoalesce(node) {
-    return node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 60 /* QuestionQuestionToken */;
+  function updateTypeParameterDeclaration2(node, modifiers, name, constraint, defaultType) {
+    return node.modifiers !== modifiers || node.name !== name || node.constraint !== constraint || node.default !== defaultType ? update(createTypeParameterDeclaration2(modifiers, name, constraint, defaultType), node) : node;
   }
-  function isConstTypeReference(node) {
-    return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "const" && !node.typeArguments;
+  function createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer) {
+    var _a2, _b;
+    const node = createBaseDeclaration(166 /* Parameter */);
+    node.modifiers = asNodeArray(modifiers);
+    node.dotDotDotToken = dotDotDotToken;
+    node.name = asName(name);
+    node.questionToken = questionToken;
+    node.type = type;
+    node.initializer = asInitializer(initializer);
+    if (isThisIdentifier(node.name)) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildFlags(node.initializer) | (((_a2 = node.questionToken) != null ? _a2 : node.type) ? 1 /* ContainsTypeScript */ : 0 /* None */) | (((_b = node.dotDotDotToken) != null ? _b : node.initializer) ? 1024 /* ContainsES2015 */ : 0 /* None */) | (modifiersToFlags(node.modifiers) & 16476 /* ParameterPropertyModifier */ ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */);
+    }
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function skipPartiallyEmittedExpressions(node) {
-    return skipOuterExpressions(node, 8 /* PartiallyEmittedExpressions */);
+  function updateParameterDeclaration(node, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
+    return node.modifiers !== modifiers || node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.questionToken !== questionToken || node.type !== type || node.initializer !== initializer ? update(createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer), node) : node;
   }
-  function isNonNullChain(node) {
-    return isNonNullExpression(node) && !!(node.flags & 32 /* OptionalChain */);
+  function createDecorator2(expression) {
+    const node = createBaseNode(167 /* Decorator */);
+    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      expression,
+      /*optionalChain*/
+      false
+    );
+    node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */ | 8192 /* ContainsTypeScriptClassSyntax */ | 33554432 /* ContainsDecorators */;
+    return node;
   }
-  function isBreakOrContinueStatement(node) {
-    return node.kind === 249 /* BreakStatement */ || node.kind === 248 /* ContinueStatement */;
+  function updateDecorator2(node, expression) {
+    return node.expression !== expression ? update(createDecorator2(expression), node) : node;
+  }
+  function createPropertySignature3(modifiers, name, questionToken, type) {
+    const node = createBaseDeclaration(168 /* PropertySignature */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.type = type;
+    node.questionToken = questionToken;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.initializer = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function isNamedExportBindings(node) {
-    return node.kind === 277 /* NamespaceExport */ || node.kind === 276 /* NamedExports */;
+  function updatePropertySignature3(node, modifiers, name, questionToken, type) {
+    return node.modifiers !== modifiers || node.name !== name || node.questionToken !== questionToken || node.type !== type ? finishUpdatePropertySignature(createPropertySignature3(modifiers, name, questionToken, type), node) : node;
   }
-  function isUnparsedTextLike(node) {
-    switch (node.kind) {
-      case 305 /* UnparsedText */:
-      case 306 /* UnparsedInternalText */:
-        return true;
-      default:
-        return false;
-    }
+  function finishUpdatePropertySignature(updated, original) {
+    if (updated !== original) {
+      updated.initializer = original.initializer;
+    }
+    return update(updated, original);
+  }
+  function createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer) {
+    const node = createBaseDeclaration(169 /* PropertyDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.questionToken = questionOrExclamationToken && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0;
+    node.exclamationToken = questionOrExclamationToken && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0;
+    node.type = type;
+    node.initializer = asInitializer(initializer);
+    const isAmbient = node.flags & 16777216 /* Ambient */ || modifiersToFlags(node.modifiers) & 2 /* Ambient */;
+    node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (isAmbient || node.questionToken || node.exclamationToken || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isComputedPropertyName(node.name) || modifiersToFlags(node.modifiers) & 32 /* Static */ && node.initializer ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */) | 16777216 /* ContainsClassFields */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function isUnparsedNode(node) {
-    return isUnparsedTextLike(node) || node.kind === 303 /* UnparsedPrologue */ || node.kind === 307 /* UnparsedSyntheticReference */;
+  function updatePropertyDeclaration2(node, modifiers, name, questionOrExclamationToken, type, initializer) {
+    return node.modifiers !== modifiers || node.name !== name || node.questionToken !== (questionOrExclamationToken !== void 0 && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.exclamationToken !== (questionOrExclamationToken !== void 0 && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.type !== type || node.initializer !== initializer ? update(createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer), node) : node;
+  }
+  function createMethodSignature3(modifiers, name, questionToken, typeParameters, parameters, type) {
+    const node = createBaseDeclaration(170 /* MethodSignature */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.questionToken = questionToken;
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
+    return node;
   }
-  function isJSDocPropertyLikeTag(node) {
-    return node.kind === 350 /* JSDocPropertyTag */ || node.kind === 343 /* JSDocParameterTag */;
+  function updateMethodSignature3(node, modifiers, name, questionToken, typeParameters, parameters, type) {
+    return node.modifiers !== modifiers || node.name !== name || node.questionToken !== questionToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createMethodSignature3(modifiers, name, questionToken, typeParameters, parameters, type), node) : node;
+  }
+  function createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
+    const node = createBaseDeclaration(171 /* MethodDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.asteriskToken = asteriskToken;
+    node.name = asName(name);
+    node.questionToken = questionToken;
+    node.exclamationToken = void 0;
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray2(parameters);
+    node.type = type;
+    node.body = body;
+    if (!node.body) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+      const isGenerator = !!node.asteriskToken;
+      const isAsyncGenerator = isAsync && isGenerator;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.questionToken || node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+    }
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
+    return node;
   }
-  function isNode(node) {
-    return isNodeKind(node.kind);
+  function updateMethodDeclaration(node, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
+    return node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.name !== name || node.questionToken !== questionToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateMethodDeclaration(createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body), node) : node;
   }
-  function isNodeKind(kind) {
-    return kind >= 163 /* FirstNode */;
+  function finishUpdateMethodDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.exclamationToken = original.exclamationToken;
+    }
+    return update(updated, original);
+  }
+  function createClassStaticBlockDeclaration(body) {
+    const node = createBaseDeclaration(172 /* ClassStaticBlockDeclaration */);
+    node.body = body;
+    node.transformFlags = propagateChildFlags(body) | 16777216 /* ContainsClassFields */;
+    node.illegalDecorators = void 0;
+    node.modifiers = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
+    return node;
   }
-  function isTokenKind(kind) {
-    return kind >= 0 /* FirstToken */ && kind <= 162 /* LastToken */;
+  function updateClassStaticBlockDeclaration(node, body) {
+    return node.body !== body ? finishUpdateClassStaticBlockDeclaration(createClassStaticBlockDeclaration(body), node) : node;
   }
-  function isToken(n) {
-    return isTokenKind(n.kind);
+  function finishUpdateClassStaticBlockDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.illegalDecorators = original.illegalDecorators;
+      updated.modifiers = original.modifiers;
+    }
+    return update(updated, original);
+  }
+  function createConstructorDeclaration(modifiers, parameters, body) {
+    const node = createBaseDeclaration(173 /* Constructor */);
+    node.modifiers = asNodeArray(modifiers);
+    node.parameters = createNodeArray2(parameters);
+    node.body = body;
+    node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | 1024 /* ContainsES2015 */;
+    node.illegalDecorators = void 0;
+    node.typeParameters = void 0;
+    node.type = void 0;
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
+    return node;
   }
-  function isNodeArray(array) {
-    return hasProperty(array, "pos") && hasProperty(array, "end");
+  function updateConstructorDeclaration(node, modifiers, parameters, body) {
+    return node.modifiers !== modifiers || node.parameters !== parameters || node.body !== body ? finishUpdateConstructorDeclaration(createConstructorDeclaration(modifiers, parameters, body), node) : node;
   }
-  function isLiteralKind(kind) {
-    return 8 /* FirstLiteralToken */ <= kind && kind <= 14 /* LastLiteralToken */;
+  function finishUpdateConstructorDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.illegalDecorators = original.illegalDecorators;
+      updated.typeParameters = original.typeParameters;
+      updated.type = original.type;
+    }
+    return finishUpdateBaseSignatureDeclaration(updated, original);
+  }
+  function createGetAccessorDeclaration(modifiers, name, parameters, type, body) {
+    const node = createBaseDeclaration(174 /* GetAccessor */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.parameters = createNodeArray2(parameters);
+    node.type = type;
+    node.body = body;
+    if (!node.body) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+    }
+    node.typeArguments = void 0;
+    node.typeParameters = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
+    return node;
   }
-  function isLiteralExpression(node) {
-    return isLiteralKind(node.kind);
+  function updateGetAccessorDeclaration(node, modifiers, name, parameters, type, body) {
+    return node.modifiers !== modifiers || node.name !== name || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateGetAccessorDeclaration(createGetAccessorDeclaration(modifiers, name, parameters, type, body), node) : node;
   }
-  function isLiteralExpressionOfObject(node) {
-    switch (node.kind) {
-      case 207 /* ObjectLiteralExpression */:
-      case 206 /* ArrayLiteralExpression */:
-      case 13 /* RegularExpressionLiteral */:
-      case 215 /* FunctionExpression */:
-      case 228 /* ClassExpression */:
-        return true;
+  function finishUpdateGetAccessorDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.typeParameters = original.typeParameters;
     }
-    return false;
+    return finishUpdateBaseSignatureDeclaration(updated, original);
   }
-  function isTemplateLiteralKind(kind) {
-    return 14 /* FirstTemplateToken */ <= kind && kind <= 17 /* LastTemplateToken */;
+  function createSetAccessorDeclaration(modifiers, name, parameters, body) {
+    const node = createBaseDeclaration(175 /* SetAccessor */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.parameters = createNodeArray2(parameters);
+    node.body = body;
+    if (!node.body) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+    }
+    node.typeArguments = void 0;
+    node.typeParameters = void 0;
+    node.type = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
+    return node;
   }
-  function isTemplateLiteralToken(node) {
-    return isTemplateLiteralKind(node.kind);
+  function updateSetAccessorDeclaration(node, modifiers, name, parameters, body) {
+    return node.modifiers !== modifiers || node.name !== name || node.parameters !== parameters || node.body !== body ? finishUpdateSetAccessorDeclaration(createSetAccessorDeclaration(modifiers, name, parameters, body), node) : node;
   }
-  function isTemplateMiddleOrTemplateTail(node) {
-    const kind = node.kind;
-    return kind === 16 /* TemplateMiddle */ || kind === 17 /* TemplateTail */;
+  function finishUpdateSetAccessorDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.typeParameters = original.typeParameters;
+      updated.type = original.type;
+    }
+    return finishUpdateBaseSignatureDeclaration(updated, original);
+  }
+  function createCallSignature2(typeParameters, parameters, type) {
+    const node = createBaseDeclaration(176 /* CallSignature */);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
+    return node;
   }
-  function isImportOrExportSpecifier(node) {
-    return isImportSpecifier(node) || isExportSpecifier(node);
+  function updateCallSignature2(node, typeParameters, parameters, type) {
+    return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createCallSignature2(typeParameters, parameters, type), node) : node;
+  }
+  function createConstructSignature2(typeParameters, parameters, type) {
+    const node = createBaseDeclaration(177 /* ConstructSignature */);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
+    return node;
   }
-  function isTypeOnlyImportOrExportDeclaration(node) {
-    switch (node.kind) {
-      case 273 /* ImportSpecifier */:
-      case 278 /* ExportSpecifier */:
-        return node.isTypeOnly || node.parent.parent.isTypeOnly;
-      case 271 /* NamespaceImport */:
-        return node.parent.isTypeOnly;
-      case 270 /* ImportClause */:
-      case 268 /* ImportEqualsDeclaration */:
-        return node.isTypeOnly;
-      default:
-        return false;
-    }
+  function updateConstructSignature2(node, typeParameters, parameters, type) {
+    return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createConstructSignature2(typeParameters, parameters, type), node) : node;
+  }
+  function createIndexSignature3(modifiers, parameters, type) {
+    const node = createBaseDeclaration(178 /* IndexSignature */);
+    node.modifiers = asNodeArray(modifiers);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
+    return node;
   }
-  function isAssertionKey(node) {
-    return isStringLiteral(node) || isIdentifier(node);
+  function updateIndexSignature2(node, modifiers, parameters, type) {
+    return node.parameters !== parameters || node.type !== type || node.modifiers !== modifiers ? finishUpdateBaseSignatureDeclaration(createIndexSignature3(modifiers, parameters, type), node) : node;
   }
-  function isStringTextContainingNode(node) {
-    return node.kind === 10 /* StringLiteral */ || isTemplateLiteralKind(node.kind);
+  function createTemplateLiteralTypeSpan(type, literal) {
+    const node = createBaseNode(201 /* TemplateLiteralTypeSpan */);
+    node.type = type;
+    node.literal = literal;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isGeneratedIdentifier(node) {
-    return isIdentifier(node) && (node.autoGenerateFlags & 7 /* KindMask */) > 0 /* None */;
+  function updateTemplateLiteralTypeSpan(node, type, literal) {
+    return node.type !== type || node.literal !== literal ? update(createTemplateLiteralTypeSpan(type, literal), node) : node;
   }
-  function isGeneratedPrivateIdentifier(node) {
-    return isPrivateIdentifier(node) && (node.autoGenerateFlags & 7 /* KindMask */) > 0 /* None */;
+  function createKeywordTypeNode2(kind) {
+    return createToken3(kind);
   }
-  function isPrivateIdentifierClassElementDeclaration(node) {
-    return (isPropertyDeclaration(node) || isMethodOrAccessor(node)) && isPrivateIdentifier(node.name);
+  function createTypePredicateNode3(assertsModifier, parameterName, type) {
+    const node = createBaseNode(179 /* TypePredicate */);
+    node.assertsModifier = assertsModifier;
+    node.parameterName = asName(parameterName);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isPrivateIdentifierPropertyAccessExpression(node) {
-    return isPropertyAccessExpression(node) && isPrivateIdentifier(node.name);
+  function updateTypePredicateNode3(node, assertsModifier, parameterName, type) {
+    return node.assertsModifier !== assertsModifier || node.parameterName !== parameterName || node.type !== type ? update(createTypePredicateNode3(assertsModifier, parameterName, type), node) : node;
   }
-  function isModifierKind(token) {
-    switch (token) {
-      case 126 /* AbstractKeyword */:
-      case 127 /* AccessorKeyword */:
-      case 132 /* AsyncKeyword */:
-      case 85 /* ConstKeyword */:
-      case 136 /* DeclareKeyword */:
-      case 88 /* DefaultKeyword */:
-      case 93 /* ExportKeyword */:
-      case 101 /* InKeyword */:
-      case 123 /* PublicKeyword */:
-      case 121 /* PrivateKeyword */:
-      case 122 /* ProtectedKeyword */:
-      case 146 /* ReadonlyKeyword */:
-      case 124 /* StaticKeyword */:
-      case 145 /* OutKeyword */:
-      case 161 /* OverrideKeyword */:
-        return true;
-    }
-    return false;
-  }
-  function isParameterPropertyModifier(kind) {
-    return !!(modifierToFlag(kind) & 16476 /* ParameterPropertyModifier */);
+  function createTypeReferenceNode2(typeName, typeArguments) {
+    const node = createBaseNode(180 /* TypeReference */);
+    node.typeName = asName(typeName);
+    node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(createNodeArray2(typeArguments));
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isClassMemberModifier(idToken) {
-    return isParameterPropertyModifier(idToken) || idToken === 124 /* StaticKeyword */ || idToken === 161 /* OverrideKeyword */ || idToken === 127 /* AccessorKeyword */;
+  function updateTypeReferenceNode2(node, typeName, typeArguments) {
+    return node.typeName !== typeName || node.typeArguments !== typeArguments ? update(createTypeReferenceNode2(typeName, typeArguments), node) : node;
+  }
+  function createFunctionTypeNode2(typeParameters, parameters, type) {
+    const node = createBaseDeclaration(181 /* FunctionType */);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.modifiers = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
+    return node;
   }
-  function isModifier(node) {
-    return isModifierKind(node.kind);
+  function updateFunctionTypeNode2(node, typeParameters, parameters, type) {
+    return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateFunctionTypeNode(createFunctionTypeNode2(typeParameters, parameters, type), node) : node;
   }
-  function isEntityName(node) {
-    const kind = node.kind;
-    return kind === 163 /* QualifiedName */ || kind === 79 /* Identifier */;
+  function finishUpdateFunctionTypeNode(updated, original) {
+    if (updated !== original) {
+      updated.modifiers = original.modifiers;
+    }
+    return finishUpdateBaseSignatureDeclaration(updated, original);
+  }
+  function createConstructorTypeNode2(...args) {
+    return args.length === 4 ? createConstructorTypeNode1(...args) : args.length === 3 ? createConstructorTypeNode22(...args) : Debug.fail("Incorrect number of arguments specified.");
+  }
+  function createConstructorTypeNode1(modifiers, typeParameters, parameters, type) {
+    const node = createBaseDeclaration(182 /* ConstructorType */);
+    node.modifiers = asNodeArray(modifiers);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
+    return node;
   }
-  function isPropertyName(node) {
-    const kind = node.kind;
-    return kind === 79 /* Identifier */ || kind === 80 /* PrivateIdentifier */ || kind === 10 /* StringLiteral */ || kind === 8 /* NumericLiteral */ || kind === 164 /* ComputedPropertyName */;
+  function createConstructorTypeNode22(typeParameters, parameters, type) {
+    return createConstructorTypeNode1(
+      /*modifiers*/
+      void 0,
+      typeParameters,
+      parameters,
+      type
+    );
   }
-  function isBindingName(node) {
-    const kind = node.kind;
-    return kind === 79 /* Identifier */ || kind === 203 /* ObjectBindingPattern */ || kind === 204 /* ArrayBindingPattern */;
+  function updateConstructorTypeNode2(...args) {
+    return args.length === 5 ? updateConstructorTypeNode1(...args) : args.length === 4 ? updateConstructorTypeNode22(...args) : Debug.fail("Incorrect number of arguments specified.");
   }
-  function isFunctionLike(node) {
-    return !!node && isFunctionLikeKind(node.kind);
+  function updateConstructorTypeNode1(node, modifiers, typeParameters, parameters, type) {
+    return node.modifiers !== modifiers || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createConstructorTypeNode2(modifiers, typeParameters, parameters, type), node) : node;
   }
-  function isFunctionLikeOrClassStaticBlockDeclaration(node) {
-    return !!node && (isFunctionLikeKind(node.kind) || isClassStaticBlockDeclaration(node));
+  function updateConstructorTypeNode22(node, typeParameters, parameters, type) {
+    return updateConstructorTypeNode1(node, node.modifiers, typeParameters, parameters, type);
   }
-  function isFunctionLikeDeclaration(node) {
-    return node && isFunctionLikeDeclarationKind(node.kind);
+  function createTypeQueryNode2(exprName, typeArguments) {
+    const node = createBaseNode(183 /* TypeQuery */);
+    node.exprName = exprName;
+    node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isBooleanLiteral(node) {
-    return node.kind === 110 /* TrueKeyword */ || node.kind === 95 /* FalseKeyword */;
+  function updateTypeQueryNode2(node, exprName, typeArguments) {
+    return node.exprName !== exprName || node.typeArguments !== typeArguments ? update(createTypeQueryNode2(exprName, typeArguments), node) : node;
   }
-  function isFunctionLikeDeclarationKind(kind) {
-    switch (kind) {
-      case 259 /* FunctionDeclaration */:
-      case 171 /* MethodDeclaration */:
-      case 173 /* Constructor */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-        return true;
-      default:
-        return false;
-    }
+  function createTypeLiteralNode2(members) {
+    const node = createBaseDeclaration(184 /* TypeLiteral */);
+    node.members = createNodeArray2(members);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isFunctionLikeKind(kind) {
-    switch (kind) {
-      case 170 /* MethodSignature */:
-      case 176 /* CallSignature */:
-      case 326 /* JSDocSignature */:
-      case 177 /* ConstructSignature */:
-      case 178 /* IndexSignature */:
-      case 181 /* FunctionType */:
-      case 320 /* JSDocFunctionType */:
-      case 182 /* ConstructorType */:
-        return true;
-      default:
-        return isFunctionLikeDeclarationKind(kind);
-    }
+  function updateTypeLiteralNode2(node, members) {
+    return node.members !== members ? update(createTypeLiteralNode2(members), node) : node;
   }
-  function isFunctionOrModuleBlock(node) {
-    return isSourceFile(node) || isModuleBlock(node) || isBlock(node) && isFunctionLike(node.parent);
+  function createArrayTypeNode2(elementType) {
+    const node = createBaseNode(185 /* ArrayType */);
+    node.elementType = parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(elementType);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isClassElement(node) {
-    const kind = node.kind;
-    return kind === 173 /* Constructor */ || kind === 169 /* PropertyDeclaration */ || kind === 171 /* MethodDeclaration */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */ || kind === 178 /* IndexSignature */ || kind === 172 /* ClassStaticBlockDeclaration */ || kind === 237 /* SemicolonClassElement */;
+  function updateArrayTypeNode2(node, elementType) {
+    return node.elementType !== elementType ? update(createArrayTypeNode2(elementType), node) : node;
   }
-  function isClassLike(node) {
-    return node && (node.kind === 260 /* ClassDeclaration */ || node.kind === 228 /* ClassExpression */);
+  function createTupleTypeNode2(elements) {
+    const node = createBaseNode(186 /* TupleType */);
+    node.elements = createNodeArray2(parenthesizerRules().parenthesizeElementTypesOfTupleType(elements));
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isAccessor(node) {
-    return node && (node.kind === 174 /* GetAccessor */ || node.kind === 175 /* SetAccessor */);
+  function updateTupleTypeNode2(node, elements) {
+    return node.elements !== elements ? update(createTupleTypeNode2(elements), node) : node;
+  }
+  function createNamedTupleMember(dotDotDotToken, name, questionToken, type) {
+    const node = createBaseDeclaration(199 /* NamedTupleMember */);
+    node.dotDotDotToken = dotDotDotToken;
+    node.name = name;
+    node.questionToken = questionToken;
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function isAutoAccessorPropertyDeclaration(node) {
-    return isPropertyDeclaration(node) && hasAccessorModifier(node);
+  function updateNamedTupleMember(node, dotDotDotToken, name, questionToken, type) {
+    return node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.questionToken !== questionToken || node.type !== type ? update(createNamedTupleMember(dotDotDotToken, name, questionToken, type), node) : node;
   }
-  function isMethodOrAccessor(node) {
-    switch (node.kind) {
-      case 171 /* MethodDeclaration */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-        return true;
-      default:
-        return false;
-    }
+  function createOptionalTypeNode2(type) {
+    const node = createBaseNode(187 /* OptionalType */);
+    node.type = parenthesizerRules().parenthesizeTypeOfOptionalType(type);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isNamedClassElement(node) {
-    switch (node.kind) {
-      case 171 /* MethodDeclaration */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-      case 169 /* PropertyDeclaration */:
-        return true;
-      default:
-        return false;
-    }
+  function updateOptionalTypeNode2(node, type) {
+    return node.type !== type ? update(createOptionalTypeNode2(type), node) : node;
   }
-  function isModifierLike(node) {
-    return isModifier(node) || isDecorator(node);
+  function createRestTypeNode2(type) {
+    const node = createBaseNode(188 /* RestType */);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isTypeElement(node) {
-    const kind = node.kind;
-    return kind === 177 /* ConstructSignature */ || kind === 176 /* CallSignature */ || kind === 168 /* PropertySignature */ || kind === 170 /* MethodSignature */ || kind === 178 /* IndexSignature */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */;
+  function updateRestTypeNode2(node, type) {
+    return node.type !== type ? update(createRestTypeNode2(type), node) : node;
   }
-  function isClassOrTypeElement(node) {
-    return isTypeElement(node) || isClassElement(node);
+  function createUnionOrIntersectionTypeNode(kind, types, parenthesize) {
+    const node = createBaseNode(kind);
+    node.types = factory2.createNodeArray(parenthesize(types));
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isObjectLiteralElementLike(node) {
-    const kind = node.kind;
-    return kind === 299 /* PropertyAssignment */ || kind === 300 /* ShorthandPropertyAssignment */ || kind === 301 /* SpreadAssignment */ || kind === 171 /* MethodDeclaration */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */;
+  function updateUnionOrIntersectionTypeNode(node, types, parenthesize) {
+    return node.types !== types ? update(createUnionOrIntersectionTypeNode(node.kind, types, parenthesize), node) : node;
   }
-  function isTypeNode(node) {
-    return isTypeNodeKind(node.kind);
+  function createUnionTypeNode2(types) {
+    return createUnionOrIntersectionTypeNode(189 /* UnionType */, types, parenthesizerRules().parenthesizeConstituentTypesOfUnionType);
   }
-  function isFunctionOrConstructorTypeNode(node) {
-    switch (node.kind) {
-      case 181 /* FunctionType */:
-      case 182 /* ConstructorType */:
-        return true;
-    }
-    return false;
+  function updateUnionTypeNode2(node, types) {
+    return updateUnionOrIntersectionTypeNode(node, types, parenthesizerRules().parenthesizeConstituentTypesOfUnionType);
   }
-  function isBindingPattern(node) {
-    if (node) {
-      const kind = node.kind;
-      return kind === 204 /* ArrayBindingPattern */ || kind === 203 /* ObjectBindingPattern */;
-    }
-    return false;
+  function createIntersectionTypeNode2(types) {
+    return createUnionOrIntersectionTypeNode(190 /* IntersectionType */, types, parenthesizerRules().parenthesizeConstituentTypesOfIntersectionType);
   }
-  function isAssignmentPattern(node) {
-    const kind = node.kind;
-    return kind === 206 /* ArrayLiteralExpression */ || kind === 207 /* ObjectLiteralExpression */;
+  function updateIntersectionTypeNode2(node, types) {
+    return updateUnionOrIntersectionTypeNode(node, types, parenthesizerRules().parenthesizeConstituentTypesOfIntersectionType);
   }
-  function isArrayBindingElement(node) {
-    const kind = node.kind;
-    return kind === 205 /* BindingElement */ || kind === 229 /* OmittedExpression */;
+  function createConditionalTypeNode2(checkType, extendsType, trueType, falseType) {
+    const node = createBaseNode(191 /* ConditionalType */);
+    node.checkType = parenthesizerRules().parenthesizeCheckTypeOfConditionalType(checkType);
+    node.extendsType = parenthesizerRules().parenthesizeExtendsTypeOfConditionalType(extendsType);
+    node.trueType = trueType;
+    node.falseType = falseType;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function isDeclarationBindingElement(bindingElement) {
-    switch (bindingElement.kind) {
-      case 257 /* VariableDeclaration */:
-      case 166 /* Parameter */:
-      case 205 /* BindingElement */:
-        return true;
-    }
-    return false;
+  function updateConditionalTypeNode2(node, checkType, extendsType, trueType, falseType) {
+    return node.checkType !== checkType || node.extendsType !== extendsType || node.trueType !== trueType || node.falseType !== falseType ? update(createConditionalTypeNode2(checkType, extendsType, trueType, falseType), node) : node;
   }
-  function isBindingOrAssignmentPattern(node) {
-    return isObjectBindingOrAssignmentPattern(node) || isArrayBindingOrAssignmentPattern(node);
+  function createInferTypeNode2(typeParameter) {
+    const node = createBaseNode(192 /* InferType */);
+    node.typeParameter = typeParameter;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isObjectBindingOrAssignmentPattern(node) {
-    switch (node.kind) {
-      case 203 /* ObjectBindingPattern */:
-      case 207 /* ObjectLiteralExpression */:
-        return true;
-    }
-    return false;
+  function updateInferTypeNode2(node, typeParameter) {
+    return node.typeParameter !== typeParameter ? update(createInferTypeNode2(typeParameter), node) : node;
   }
-  function isObjectBindingOrAssignmentElement(node) {
-    switch (node.kind) {
-      case 205 /* BindingElement */:
-      case 299 /* PropertyAssignment */:
-      case 300 /* ShorthandPropertyAssignment */:
-      case 301 /* SpreadAssignment */:
-        return true;
-    }
-    return false;
+  function createTemplateLiteralType(head, templateSpans) {
+    const node = createBaseNode(200 /* TemplateLiteralType */);
+    node.head = head;
+    node.templateSpans = createNodeArray2(templateSpans);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isArrayBindingOrAssignmentPattern(node) {
-    switch (node.kind) {
-      case 204 /* ArrayBindingPattern */:
-      case 206 /* ArrayLiteralExpression */:
-        return true;
-    }
-    return false;
+  function updateTemplateLiteralType(node, head, templateSpans) {
+    return node.head !== head || node.templateSpans !== templateSpans ? update(createTemplateLiteralType(head, templateSpans), node) : node;
+  }
+  function createImportTypeNode2(argument, assertions, qualifier, typeArguments, isTypeOf = false) {
+    const node = createBaseNode(202 /* ImportType */);
+    node.argument = argument;
+    node.assertions = assertions;
+    node.qualifier = qualifier;
+    node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments);
+    node.isTypeOf = isTypeOf;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isPropertyAccessOrQualifiedNameOrImportTypeNode(node) {
-    const kind = node.kind;
-    return kind === 208 /* PropertyAccessExpression */ || kind === 163 /* QualifiedName */ || kind === 202 /* ImportType */;
+  function updateImportTypeNode2(node, argument, assertions, qualifier, typeArguments, isTypeOf = node.isTypeOf) {
+    return node.argument !== argument || node.assertions !== assertions || node.qualifier !== qualifier || node.typeArguments !== typeArguments || node.isTypeOf !== isTypeOf ? update(createImportTypeNode2(argument, assertions, qualifier, typeArguments, isTypeOf), node) : node;
   }
-  function isPropertyAccessOrQualifiedName(node) {
-    const kind = node.kind;
-    return kind === 208 /* PropertyAccessExpression */ || kind === 163 /* QualifiedName */;
+  function createParenthesizedType2(type) {
+    const node = createBaseNode(193 /* ParenthesizedType */);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isCallLikeExpression(node) {
-    switch (node.kind) {
-      case 283 /* JsxOpeningElement */:
-      case 282 /* JsxSelfClosingElement */:
-      case 210 /* CallExpression */:
-      case 211 /* NewExpression */:
-      case 212 /* TaggedTemplateExpression */:
-      case 167 /* Decorator */:
-        return true;
-      default:
-        return false;
-    }
+  function updateParenthesizedType2(node, type) {
+    return node.type !== type ? update(createParenthesizedType2(type), node) : node;
   }
-  function isCallOrNewExpression(node) {
-    return node.kind === 210 /* CallExpression */ || node.kind === 211 /* NewExpression */;
+  function createThisTypeNode2() {
+    const node = createBaseNode(194 /* ThisType */);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isTemplateLiteral(node) {
-    const kind = node.kind;
-    return kind === 225 /* TemplateExpression */ || kind === 14 /* NoSubstitutionTemplateLiteral */;
+  function createTypeOperatorNode3(operator, type) {
+    const node = createBaseNode(195 /* TypeOperator */);
+    node.operator = operator;
+    node.type = operator === 146 /* ReadonlyKeyword */ ? parenthesizerRules().parenthesizeOperandOfReadonlyTypeOperator(type) : parenthesizerRules().parenthesizeOperandOfTypeOperator(type);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isLeftHandSideExpression(node) {
-    return isLeftHandSideExpressionKind(skipPartiallyEmittedExpressions(node).kind);
+  function updateTypeOperatorNode2(node, type) {
+    return node.type !== type ? update(createTypeOperatorNode3(node.operator, type), node) : node;
   }
-  function isLeftHandSideExpressionKind(kind) {
-    switch (kind) {
-      case 208 /* PropertyAccessExpression */:
-      case 209 /* ElementAccessExpression */:
-      case 211 /* NewExpression */:
-      case 210 /* CallExpression */:
-      case 281 /* JsxElement */:
-      case 282 /* JsxSelfClosingElement */:
-      case 285 /* JsxFragment */:
-      case 212 /* TaggedTemplateExpression */:
-      case 206 /* ArrayLiteralExpression */:
-      case 214 /* ParenthesizedExpression */:
-      case 207 /* ObjectLiteralExpression */:
-      case 228 /* ClassExpression */:
-      case 215 /* FunctionExpression */:
-      case 79 /* Identifier */:
-      case 80 /* PrivateIdentifier */:
-      case 13 /* RegularExpressionLiteral */:
-      case 8 /* NumericLiteral */:
-      case 9 /* BigIntLiteral */:
-      case 10 /* StringLiteral */:
-      case 14 /* NoSubstitutionTemplateLiteral */:
-      case 225 /* TemplateExpression */:
-      case 95 /* FalseKeyword */:
-      case 104 /* NullKeyword */:
-      case 108 /* ThisKeyword */:
-      case 110 /* TrueKeyword */:
-      case 106 /* SuperKeyword */:
-      case 232 /* NonNullExpression */:
-      case 230 /* ExpressionWithTypeArguments */:
-      case 233 /* MetaProperty */:
-      case 100 /* ImportKeyword */:
-        return true;
-      default:
-        return false;
-    }
+  function createIndexedAccessTypeNode2(objectType, indexType) {
+    const node = createBaseNode(196 /* IndexedAccessType */);
+    node.objectType = parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(objectType);
+    node.indexType = indexType;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isUnaryExpression(node) {
-    return isUnaryExpressionKind(skipPartiallyEmittedExpressions(node).kind);
+  function updateIndexedAccessTypeNode2(node, objectType, indexType) {
+    return node.objectType !== objectType || node.indexType !== indexType ? update(createIndexedAccessTypeNode2(objectType, indexType), node) : node;
+  }
+  function createMappedTypeNode2(readonlyToken, typeParameter, nameType, questionToken, type, members) {
+    const node = createBaseDeclaration(197 /* MappedType */);
+    node.readonlyToken = readonlyToken;
+    node.typeParameter = typeParameter;
+    node.nameType = nameType;
+    node.questionToken = questionToken;
+    node.type = type;
+    node.members = members && createNodeArray2(members);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function isUnaryExpressionKind(kind) {
-    switch (kind) {
-      case 221 /* PrefixUnaryExpression */:
-      case 222 /* PostfixUnaryExpression */:
-      case 217 /* DeleteExpression */:
-      case 218 /* TypeOfExpression */:
-      case 219 /* VoidExpression */:
-      case 220 /* AwaitExpression */:
-      case 213 /* TypeAssertionExpression */:
-        return true;
-      default:
-        return isLeftHandSideExpressionKind(kind);
-    }
+  function updateMappedTypeNode2(node, readonlyToken, typeParameter, nameType, questionToken, type, members) {
+    return node.readonlyToken !== readonlyToken || node.typeParameter !== typeParameter || node.nameType !== nameType || node.questionToken !== questionToken || node.type !== type || node.members !== members ? update(createMappedTypeNode2(readonlyToken, typeParameter, nameType, questionToken, type, members), node) : node;
   }
-  function isUnaryExpressionWithWrite(expr) {
-    switch (expr.kind) {
-      case 222 /* PostfixUnaryExpression */:
-        return true;
-      case 221 /* PrefixUnaryExpression */:
-        return expr.operator === 45 /* PlusPlusToken */ || expr.operator === 46 /* MinusMinusToken */;
-      default:
-        return false;
-    }
+  function createLiteralTypeNode2(literal) {
+    const node = createBaseNode(198 /* LiteralType */);
+    node.literal = literal;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isExpression(node) {
-    return isExpressionKind(skipPartiallyEmittedExpressions(node).kind);
+  function updateLiteralTypeNode2(node, literal) {
+    return node.literal !== literal ? update(createLiteralTypeNode2(literal), node) : node;
   }
-  function isExpressionKind(kind) {
-    switch (kind) {
-      case 224 /* ConditionalExpression */:
-      case 226 /* YieldExpression */:
-      case 216 /* ArrowFunction */:
-      case 223 /* BinaryExpression */:
-      case 227 /* SpreadElement */:
-      case 231 /* AsExpression */:
-      case 229 /* OmittedExpression */:
-      case 354 /* CommaListExpression */:
-      case 353 /* PartiallyEmittedExpression */:
-      case 235 /* SatisfiesExpression */:
-        return true;
-      default:
-        return isUnaryExpressionKind(kind);
+  function createObjectBindingPattern2(elements) {
+    const node = createBaseNode(203 /* ObjectBindingPattern */);
+    node.elements = createNodeArray2(elements);
+    node.transformFlags |= propagateChildrenFlags(node.elements) | 1024 /* ContainsES2015 */ | 524288 /* ContainsBindingPattern */;
+    if (node.transformFlags & 32768 /* ContainsRestOrSpread */) {
+      node.transformFlags |= 128 /* ContainsES2018 */ | 65536 /* ContainsObjectRestOrSpread */;
     }
+    return node;
   }
-  function isAssertionExpression(node) {
-    const kind = node.kind;
-    return kind === 213 /* TypeAssertionExpression */ || kind === 231 /* AsExpression */;
-  }
-  function isNotEmittedOrPartiallyEmittedNode(node) {
-    return isNotEmittedStatement(node) || isPartiallyEmittedExpression(node);
-  }
-  function isIterationStatement(node, lookInLabeledStatements) {
-    switch (node.kind) {
-      case 245 /* ForStatement */:
-      case 246 /* ForInStatement */:
-      case 247 /* ForOfStatement */:
-      case 243 /* DoStatement */:
-      case 244 /* WhileStatement */:
-        return true;
-      case 253 /* LabeledStatement */:
-        return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements);
-    }
-    return false;
+  function updateObjectBindingPattern2(node, elements) {
+    return node.elements !== elements ? update(createObjectBindingPattern2(elements), node) : node;
   }
-  function isScopeMarker(node) {
-    return isExportAssignment(node) || isExportDeclaration(node);
+  function createArrayBindingPattern2(elements) {
+    const node = createBaseNode(204 /* ArrayBindingPattern */);
+    node.elements = createNodeArray2(elements);
+    node.transformFlags |= propagateChildrenFlags(node.elements) | 1024 /* ContainsES2015 */ | 524288 /* ContainsBindingPattern */;
+    return node;
   }
-  function hasScopeMarker(statements) {
-    return some(statements, isScopeMarker);
+  function updateArrayBindingPattern2(node, elements) {
+    return node.elements !== elements ? update(createArrayBindingPattern2(elements), node) : node;
+  }
+  function createBindingElement2(dotDotDotToken, propertyName, name, initializer) {
+    const node = createBaseDeclaration(205 /* BindingElement */);
+    node.dotDotDotToken = dotDotDotToken;
+    node.propertyName = asName(propertyName);
+    node.name = asName(name);
+    node.initializer = asInitializer(initializer);
+    node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.propertyName) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (node.dotDotDotToken ? 32768 /* ContainsRestOrSpread */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+    node.flowNode = void 0;
+    return node;
   }
-  function needsScopeMarker(result) {
-    return !isAnyImportOrReExport(result) && !isExportAssignment(result) && !hasSyntacticModifier(result, 1 /* Export */) && !isAmbientModule(result);
+  function updateBindingElement2(node, dotDotDotToken, propertyName, name, initializer) {
+    return node.propertyName !== propertyName || node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.initializer !== initializer ? update(createBindingElement2(dotDotDotToken, propertyName, name, initializer), node) : node;
   }
-  function isExternalModuleIndicator(result) {
-    return isAnyImportOrReExport(result) || isExportAssignment(result) || hasSyntacticModifier(result, 1 /* Export */);
+  function createArrayLiteralExpression(elements, multiLine) {
+    const node = createBaseNode(206 /* ArrayLiteralExpression */);
+    const lastElement = elements && lastOrUndefined(elements);
+    const elementsArray = createNodeArray2(elements, lastElement && isOmittedExpression(lastElement) ? true : void 0);
+    node.elements = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(elementsArray);
+    node.multiLine = multiLine;
+    node.transformFlags |= propagateChildrenFlags(node.elements);
+    return node;
   }
-  function isForInOrOfStatement(node) {
-    return node.kind === 246 /* ForInStatement */ || node.kind === 247 /* ForOfStatement */;
+  function updateArrayLiteralExpression(node, elements) {
+    return node.elements !== elements ? update(createArrayLiteralExpression(elements, node.multiLine), node) : node;
   }
-  function isConciseBody(node) {
-    return isBlock(node) || isExpression(node);
+  function createObjectLiteralExpression(properties, multiLine) {
+    const node = createBaseDeclaration(207 /* ObjectLiteralExpression */);
+    node.properties = createNodeArray2(properties);
+    node.multiLine = multiLine;
+    node.transformFlags |= propagateChildrenFlags(node.properties);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function isFunctionBody(node) {
-    return isBlock(node);
+  function updateObjectLiteralExpression(node, properties) {
+    return node.properties !== properties ? update(createObjectLiteralExpression(properties, node.multiLine), node) : node;
+  }
+  function createBasePropertyAccessExpression(expression, questionDotToken, name) {
+    const node = createBaseDeclaration(208 /* PropertyAccessExpression */);
+    node.expression = expression;
+    node.questionDotToken = questionDotToken;
+    node.name = name;
+    node.transformFlags = propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isForInitializer(node) {
-    return isVariableDeclarationList(node) || isExpression(node);
+  function createPropertyAccessExpression(expression, name) {
+    const node = createBasePropertyAccessExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      ),
+      /*questionDotToken*/
+      void 0,
+      asName(name)
+    );
+    if (isSuperKeyword(expression)) {
+      node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
+    }
+    return node;
   }
-  function isModuleBody(node) {
-    const kind = node.kind;
-    return kind === 265 /* ModuleBlock */ || kind === 264 /* ModuleDeclaration */ || kind === 79 /* Identifier */;
+  function updatePropertyAccessExpression(node, expression, name) {
+    if (isPropertyAccessChain(node)) {
+      return updatePropertyAccessChain2(node, expression, node.questionDotToken, cast(name, isIdentifier));
+    }
+    return node.expression !== expression || node.name !== name ? update(createPropertyAccessExpression(expression, name), node) : node;
   }
-  function isNamespaceBody(node) {
-    const kind = node.kind;
-    return kind === 265 /* ModuleBlock */ || kind === 264 /* ModuleDeclaration */;
+  function createPropertyAccessChain2(expression, questionDotToken, name) {
+    const node = createBasePropertyAccessExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        true
+      ),
+      questionDotToken,
+      asName(name)
+    );
+    node.flags |= 32 /* OptionalChain */;
+    node.transformFlags |= 32 /* ContainsES2020 */;
+    return node;
   }
-  function isJSDocNamespaceBody(node) {
-    const kind = node.kind;
-    return kind === 79 /* Identifier */ || kind === 264 /* ModuleDeclaration */;
+  function updatePropertyAccessChain2(node, expression, questionDotToken, name) {
+    Debug.assert(!!(node.flags & 32 /* OptionalChain */), "Cannot update a PropertyAccessExpression using updatePropertyAccessChain. Use updatePropertyAccess instead.");
+    return node.expression !== expression || node.questionDotToken !== questionDotToken || node.name !== name ? update(createPropertyAccessChain2(expression, questionDotToken, name), node) : node;
+  }
+  function createBaseElementAccessExpression(expression, questionDotToken, argumentExpression) {
+    const node = createBaseDeclaration(209 /* ElementAccessExpression */);
+    node.expression = expression;
+    node.questionDotToken = questionDotToken;
+    node.argumentExpression = argumentExpression;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildFlags(node.argumentExpression);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isNamedImportBindings(node) {
-    const kind = node.kind;
-    return kind === 272 /* NamedImports */ || kind === 271 /* NamespaceImport */;
+  function createElementAccessExpression(expression, index) {
+    const node = createBaseElementAccessExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      ),
+      /*questionDotToken*/
+      void 0,
+      asExpression(index)
+    );
+    if (isSuperKeyword(expression)) {
+      node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
+    }
+    return node;
   }
-  function isModuleOrEnumDeclaration(node) {
-    return node.kind === 264 /* ModuleDeclaration */ || node.kind === 263 /* EnumDeclaration */;
+  function updateElementAccessExpression(node, expression, argumentExpression) {
+    if (isElementAccessChain(node)) {
+      return updateElementAccessChain2(node, expression, node.questionDotToken, argumentExpression);
+    }
+    return node.expression !== expression || node.argumentExpression !== argumentExpression ? update(createElementAccessExpression(expression, argumentExpression), node) : node;
   }
-  function isDeclarationKind(kind) {
-    return kind === 216 /* ArrowFunction */ || kind === 205 /* BindingElement */ || kind === 260 /* ClassDeclaration */ || kind === 228 /* ClassExpression */ || kind === 172 /* ClassStaticBlockDeclaration */ || kind === 173 /* Constructor */ || kind === 263 /* EnumDeclaration */ || kind === 302 /* EnumMember */ || kind === 278 /* ExportSpecifier */ || kind === 259 /* FunctionDeclaration */ || kind === 215 /* FunctionExpression */ || kind === 174 /* GetAccessor */ || kind === 270 /* ImportClause */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 273 /* ImportSpecifier */ || kind === 261 /* InterfaceDeclaration */ || kind === 288 /* JsxAttribute */ || kind === 171 /* MethodDeclaration */ || kind === 170 /* MethodSignature */ || kind === 264 /* ModuleDeclaration */ || kind === 267 /* NamespaceExportDeclaration */ || kind === 271 /* NamespaceImport */ || kind === 277 /* NamespaceExport */ || kind === 166 /* Parameter */ || kind === 299 /* PropertyAssignment */ || kind === 169 /* PropertyDeclaration */ || kind === 168 /* PropertySignature */ || kind === 175 /* SetAccessor */ || kind === 300 /* ShorthandPropertyAssignment */ || kind === 262 /* TypeAliasDeclaration */ || kind === 165 /* TypeParameter */ || kind === 257 /* VariableDeclaration */ || kind === 348 /* JSDocTypedefTag */ || kind === 341 /* JSDocCallbackTag */ || kind === 350 /* JSDocPropertyTag */;
+  function createElementAccessChain2(expression, questionDotToken, index) {
+    const node = createBaseElementAccessExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        true
+      ),
+      questionDotToken,
+      asExpression(index)
+    );
+    node.flags |= 32 /* OptionalChain */;
+    node.transformFlags |= 32 /* ContainsES2020 */;
+    return node;
   }
-  function isDeclarationStatementKind(kind) {
-    return kind === 259 /* FunctionDeclaration */ || kind === 279 /* MissingDeclaration */ || kind === 260 /* ClassDeclaration */ || kind === 261 /* InterfaceDeclaration */ || kind === 262 /* TypeAliasDeclaration */ || kind === 263 /* EnumDeclaration */ || kind === 264 /* ModuleDeclaration */ || kind === 269 /* ImportDeclaration */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 275 /* ExportDeclaration */ || kind === 274 /* ExportAssignment */ || kind === 267 /* NamespaceExportDeclaration */;
+  function updateElementAccessChain2(node, expression, questionDotToken, argumentExpression) {
+    Debug.assert(!!(node.flags & 32 /* OptionalChain */), "Cannot update a ElementAccessExpression using updateElementAccessChain. Use updateElementAccess instead.");
+    return node.expression !== expression || node.questionDotToken !== questionDotToken || node.argumentExpression !== argumentExpression ? update(createElementAccessChain2(expression, questionDotToken, argumentExpression), node) : node;
   }
-  function isStatementKindButNotDeclarationKind(kind) {
-    return kind === 249 /* BreakStatement */ || kind === 248 /* ContinueStatement */ || kind === 256 /* DebuggerStatement */ || kind === 243 /* DoStatement */ || kind === 241 /* ExpressionStatement */ || kind === 239 /* EmptyStatement */ || kind === 246 /* ForInStatement */ || kind === 247 /* ForOfStatement */ || kind === 245 /* ForStatement */ || kind === 242 /* IfStatement */ || kind === 253 /* LabeledStatement */ || kind === 250 /* ReturnStatement */ || kind === 252 /* SwitchStatement */ || kind === 254 /* ThrowStatement */ || kind === 255 /* TryStatement */ || kind === 240 /* VariableStatement */ || kind === 244 /* WhileStatement */ || kind === 251 /* WithStatement */ || kind === 352 /* NotEmittedStatement */ || kind === 356 /* EndOfDeclarationMarker */ || kind === 355 /* MergeDeclarationMarker */;
+  function createBaseCallExpression(expression, questionDotToken, typeArguments, argumentsArray) {
+    const node = createBaseDeclaration(210 /* CallExpression */);
+    node.expression = expression;
+    node.questionDotToken = questionDotToken;
+    node.typeArguments = typeArguments;
+    node.arguments = argumentsArray;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments);
+    if (node.typeArguments) {
+      node.transformFlags |= 1 /* ContainsTypeScript */;
+    }
+    if (isSuperProperty(node.expression)) {
+      node.transformFlags |= 16384 /* ContainsLexicalThis */;
+    }
+    return node;
   }
-  function isDeclaration(node) {
-    if (node.kind === 165 /* TypeParameter */) {
-      return node.parent && node.parent.kind !== 347 /* JSDocTemplateTag */ || isInJSFile(node);
+  function createCallExpression(expression, typeArguments, argumentsArray) {
+    const node = createBaseCallExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      ),
+      /*questionDotToken*/
+      void 0,
+      asNodeArray(typeArguments),
+      parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray2(argumentsArray))
+    );
+    if (isImportKeyword(node.expression)) {
+      node.transformFlags |= 8388608 /* ContainsDynamicImport */;
     }
-    return isDeclarationKind(node.kind);
+    return node;
   }
-  function isDeclarationStatement(node) {
-    return isDeclarationStatementKind(node.kind);
+  function updateCallExpression(node, expression, typeArguments, argumentsArray) {
+    if (isCallChain(node)) {
+      return updateCallChain2(node, expression, node.questionDotToken, typeArguments, argumentsArray);
+    }
+    return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallExpression(expression, typeArguments, argumentsArray), node) : node;
   }
-  function isStatementButNotDeclaration(node) {
-    return isStatementKindButNotDeclarationKind(node.kind);
+  function createCallChain2(expression, questionDotToken, typeArguments, argumentsArray) {
+    const node = createBaseCallExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        true
+      ),
+      questionDotToken,
+      asNodeArray(typeArguments),
+      parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray2(argumentsArray))
+    );
+    node.flags |= 32 /* OptionalChain */;
+    node.transformFlags |= 32 /* ContainsES2020 */;
+    return node;
   }
-  function isStatement(node) {
-    const kind = node.kind;
-    return isStatementKindButNotDeclarationKind(kind) || isDeclarationStatementKind(kind) || isBlockStatement(node);
+  function updateCallChain2(node, expression, questionDotToken, typeArguments, argumentsArray) {
+    Debug.assert(!!(node.flags & 32 /* OptionalChain */), "Cannot update a CallExpression using updateCallChain. Use updateCall instead.");
+    return node.expression !== expression || node.questionDotToken !== questionDotToken || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallChain2(expression, questionDotToken, typeArguments, argumentsArray), node) : node;
   }
-  function isBlockStatement(node) {
-    if (node.kind !== 238 /* Block */)
-      return false;
-    if (node.parent !== void 0) {
-      if (node.parent.kind === 255 /* TryStatement */ || node.parent.kind === 295 /* CatchClause */) {
-        return false;
-      }
+  function createNewExpression(expression, typeArguments, argumentsArray) {
+    const node = createBaseDeclaration(211 /* NewExpression */);
+    node.expression = parenthesizerRules().parenthesizeExpressionOfNew(expression);
+    node.typeArguments = asNodeArray(typeArguments);
+    node.arguments = argumentsArray ? parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(argumentsArray) : void 0;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments) | 32 /* ContainsES2020 */;
+    if (node.typeArguments) {
+      node.transformFlags |= 1 /* ContainsTypeScript */;
     }
-    return !isFunctionBlock(node);
-  }
-  function isStatementOrBlock(node) {
-    const kind = node.kind;
-    return isStatementKindButNotDeclarationKind(kind) || isDeclarationStatementKind(kind) || kind === 238 /* Block */;
-  }
-  function isModuleReference(node) {
-    const kind = node.kind;
-    return kind === 280 /* ExternalModuleReference */ || kind === 163 /* QualifiedName */ || kind === 79 /* Identifier */;
+    return node;
   }
-  function isJsxTagNameExpression(node) {
-    const kind = node.kind;
-    return kind === 108 /* ThisKeyword */ || kind === 79 /* Identifier */ || kind === 208 /* PropertyAccessExpression */;
+  function updateNewExpression(node, expression, typeArguments, argumentsArray) {
+    return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createNewExpression(expression, typeArguments, argumentsArray), node) : node;
   }
-  function isJsxChild(node) {
-    const kind = node.kind;
-    return kind === 281 /* JsxElement */ || kind === 291 /* JsxExpression */ || kind === 282 /* JsxSelfClosingElement */ || kind === 11 /* JsxText */ || kind === 285 /* JsxFragment */;
+  function createTaggedTemplateExpression(tag, typeArguments, template) {
+    const node = createBaseNode(212 /* TaggedTemplateExpression */);
+    node.tag = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      tag,
+      /*optionalChain*/
+      false
+    );
+    node.typeArguments = asNodeArray(typeArguments);
+    node.template = template;
+    node.transformFlags |= propagateChildFlags(node.tag) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.template) | 1024 /* ContainsES2015 */;
+    if (node.typeArguments) {
+      node.transformFlags |= 1 /* ContainsTypeScript */;
+    }
+    if (hasInvalidEscape(node.template)) {
+      node.transformFlags |= 128 /* ContainsES2018 */;
+    }
+    return node;
   }
-  function isJsxAttributeLike(node) {
-    const kind = node.kind;
-    return kind === 288 /* JsxAttribute */ || kind === 290 /* JsxSpreadAttribute */;
+  function updateTaggedTemplateExpression(node, tag, typeArguments, template) {
+    return node.tag !== tag || node.typeArguments !== typeArguments || node.template !== template ? update(createTaggedTemplateExpression(tag, typeArguments, template), node) : node;
   }
-  function isStringLiteralOrJsxExpression(node) {
-    const kind = node.kind;
-    return kind === 10 /* StringLiteral */ || kind === 291 /* JsxExpression */;
+  function createTypeAssertion2(type, expression) {
+    const node = createBaseNode(213 /* TypeAssertionExpression */);
+    node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
+    node.type = type;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isJsxOpeningLikeElement(node) {
-    const kind = node.kind;
-    return kind === 283 /* JsxOpeningElement */ || kind === 282 /* JsxSelfClosingElement */;
+  function updateTypeAssertion2(node, type, expression) {
+    return node.type !== type || node.expression !== expression ? update(createTypeAssertion2(type, expression), node) : node;
   }
-  function isCaseOrDefaultClause(node) {
-    const kind = node.kind;
-    return kind === 292 /* CaseClause */ || kind === 293 /* DefaultClause */;
+  function createParenthesizedExpression(expression) {
+    const node = createBaseNode(214 /* ParenthesizedExpression */);
+    node.expression = expression;
+    node.transformFlags = propagateChildFlags(node.expression);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function isJSDocNode(node) {
-    return node.kind >= 312 /* FirstJSDocNode */ && node.kind <= 350 /* LastJSDocNode */;
+  function updateParenthesizedExpression(node, expression) {
+    return node.expression !== expression ? update(createParenthesizedExpression(expression), node) : node;
+  }
+  function createFunctionExpression2(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
+    const node = createBaseDeclaration(215 /* FunctionExpression */);
+    node.modifiers = asNodeArray(modifiers);
+    node.asteriskToken = asteriskToken;
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray2(parameters);
+    node.type = type;
+    node.body = body;
+    const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+    const isGenerator = !!node.asteriskToken;
+    const isAsyncGenerator = isAsync && isGenerator;
+    node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
+    return node;
   }
-  function isJSDocCommentContainingNode(node) {
-    return node.kind === 323 /* JSDoc */ || node.kind === 322 /* JSDocNamepathType */ || node.kind === 324 /* JSDocText */ || isJSDocLinkLike(node) || isJSDocTag(node) || isJSDocTypeLiteral(node) || isJSDocSignature(node);
+  function updateFunctionExpression2(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
+    return node.name !== name || node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateBaseSignatureDeclaration(createFunctionExpression2(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) : node;
+  }
+  function createArrowFunction3(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
+    const node = createBaseDeclaration(216 /* ArrowFunction */);
+    node.modifiers = asNodeArray(modifiers);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray2(parameters);
+    node.type = type;
+    node.equalsGreaterThanToken = equalsGreaterThanToken != null ? equalsGreaterThanToken : createToken3(38 /* EqualsGreaterThanToken */);
+    node.body = parenthesizerRules().parenthesizeConciseBodyOfArrowFunction(body);
+    const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+    node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.equalsGreaterThanToken) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isAsync ? 256 /* ContainsES2017 */ | 16384 /* ContainsLexicalThis */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
+    return node;
   }
-  function isJSDocTag(node) {
-    return node.kind >= 330 /* FirstJSDocTagNode */ && node.kind <= 350 /* LastJSDocTagNode */;
+  function updateArrowFunction3(node, modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
+    return node.modifiers !== modifiers || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.equalsGreaterThanToken !== equalsGreaterThanToken || node.body !== body ? finishUpdateBaseSignatureDeclaration(createArrowFunction3(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body), node) : node;
   }
-  function isSetAccessor(node) {
-    return node.kind === 175 /* SetAccessor */;
+  function createDeleteExpression(expression) {
+    const node = createBaseNode(217 /* DeleteExpression */);
+    node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
+    node.transformFlags |= propagateChildFlags(node.expression);
+    return node;
   }
-  function isGetAccessor(node) {
-    return node.kind === 174 /* GetAccessor */;
+  function updateDeleteExpression(node, expression) {
+    return node.expression !== expression ? update(createDeleteExpression(expression), node) : node;
   }
-  function hasJSDocNodes(node) {
-    const { jsDoc } = node;
-    return !!jsDoc && jsDoc.length > 0;
+  function createTypeOfExpression(expression) {
+    const node = createBaseNode(218 /* TypeOfExpression */);
+    node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
+    node.transformFlags |= propagateChildFlags(node.expression);
+    return node;
   }
-  function hasType(node) {
-    return !!node.type;
+  function updateTypeOfExpression(node, expression) {
+    return node.expression !== expression ? update(createTypeOfExpression(expression), node) : node;
   }
-  function hasInitializer(node) {
-    return !!node.initializer;
+  function createVoidExpression(expression) {
+    const node = createBaseNode(219 /* VoidExpression */);
+    node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
+    node.transformFlags |= propagateChildFlags(node.expression);
+    return node;
   }
-  function hasOnlyExpressionInitializer(node) {
-    switch (node.kind) {
-      case 257 /* VariableDeclaration */:
-      case 166 /* Parameter */:
-      case 205 /* BindingElement */:
-      case 169 /* PropertyDeclaration */:
-      case 299 /* PropertyAssignment */:
-      case 302 /* EnumMember */:
-        return true;
-      default:
-        return false;
-    }
+  function updateVoidExpression(node, expression) {
+    return node.expression !== expression ? update(createVoidExpression(expression), node) : node;
   }
-  function isObjectLiteralElement(node) {
-    return node.kind === 288 /* JsxAttribute */ || node.kind === 290 /* JsxSpreadAttribute */ || isObjectLiteralElementLike(node);
+  function createAwaitExpression(expression) {
+    const node = createBaseNode(220 /* AwaitExpression */);
+    node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
+    node.transformFlags |= propagateChildFlags(node.expression) | 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */ | 2097152 /* ContainsAwait */;
+    return node;
   }
-  function isTypeReferenceType(node) {
-    return node.kind === 180 /* TypeReference */ || node.kind === 230 /* ExpressionWithTypeArguments */;
+  function updateAwaitExpression(node, expression) {
+    return node.expression !== expression ? update(createAwaitExpression(expression), node) : node;
   }
-  var MAX_SMI_X86 = 1073741823;
-  function guessIndentation(lines) {
-    let indentation = MAX_SMI_X86;
-    for (const line of lines) {
-      if (!line.length) {
-        continue;
-      }
-      let i = 0;
-      for (; i < line.length && i < indentation; i++) {
-        if (!isWhiteSpaceLike(line.charCodeAt(i))) {
-          break;
-        }
-      }
-      if (i < indentation) {
-        indentation = i;
-      }
-      if (indentation === 0) {
-        return 0;
-      }
+  function createPrefixUnaryExpression(operator, operand) {
+    const node = createBaseNode(221 /* PrefixUnaryExpression */);
+    node.operator = operator;
+    node.operand = parenthesizerRules().parenthesizeOperandOfPrefixUnary(operand);
+    node.transformFlags |= propagateChildFlags(node.operand);
+    if ((operator === 45 /* PlusPlusToken */ || operator === 46 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand)) {
+      node.transformFlags |= 268435456 /* ContainsUpdateExpressionForIdentifier */;
     }
-    return indentation === MAX_SMI_X86 ? void 0 : indentation;
-  }
-  function isStringLiteralLike(node) {
-    return node.kind === 10 /* StringLiteral */ || node.kind === 14 /* NoSubstitutionTemplateLiteral */;
-  }
-  function isJSDocLinkLike(node) {
-    return node.kind === 327 /* JSDocLink */ || node.kind === 328 /* JSDocLinkCode */ || node.kind === 329 /* JSDocLinkPlain */;
-  }
-  function hasRestParameter(s) {
-    const last2 = lastOrUndefined(s.parameters);
-    return !!last2 && isRestParameter(last2);
+    return node;
   }
-  function isRestParameter(node) {
-    const type = isJSDocParameterTag(node) ? node.typeExpression && node.typeExpression.type : node.type;
-    return node.dotDotDotToken !== void 0 || !!type && type.kind === 321 /* JSDocVariadicType */;
+  function updatePrefixUnaryExpression(node, operand) {
+    return node.operand !== operand ? update(createPrefixUnaryExpression(node.operator, operand), node) : node;
   }
-
-  // src/compiler/utilities.ts
-  var resolvingEmptyArray = [];
-  var externalHelpersModuleNameText = "tslib";
-  var defaultMaximumTruncationLength = 160;
-  var noTruncationMaximumTruncationLength = 1e6;
-  function getDeclarationOfKind(symbol, kind) {
-    const declarations = symbol.declarations;
-    if (declarations) {
-      for (const declaration of declarations) {
-        if (declaration.kind === kind) {
-          return declaration;
-        }
-      }
+  function createPostfixUnaryExpression(operand, operator) {
+    const node = createBaseNode(222 /* PostfixUnaryExpression */);
+    node.operator = operator;
+    node.operand = parenthesizerRules().parenthesizeOperandOfPostfixUnary(operand);
+    node.transformFlags |= propagateChildFlags(node.operand);
+    if (isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand)) {
+      node.transformFlags |= 268435456 /* ContainsUpdateExpressionForIdentifier */;
     }
-    return void 0;
+    return node;
   }
-  function getDeclarationsOfKind(symbol, kind) {
-    return filter(symbol.declarations || emptyArray, (d) => d.kind === kind);
+  function updatePostfixUnaryExpression(node, operand) {
+    return node.operand !== operand ? update(createPostfixUnaryExpression(operand, node.operator), node) : node;
+  }
+  function createBinaryExpression(left, operator, right) {
+    const node = createBaseDeclaration(223 /* BinaryExpression */);
+    const operatorToken = asToken(operator);
+    const operatorKind = operatorToken.kind;
+    node.left = parenthesizerRules().parenthesizeLeftSideOfBinary(operatorKind, left);
+    node.operatorToken = operatorToken;
+    node.right = parenthesizerRules().parenthesizeRightSideOfBinary(operatorKind, node.left, right);
+    node.transformFlags |= propagateChildFlags(node.left) | propagateChildFlags(node.operatorToken) | propagateChildFlags(node.right);
+    if (operatorKind === 60 /* QuestionQuestionToken */) {
+      node.transformFlags |= 32 /* ContainsES2020 */;
+    } else if (operatorKind === 63 /* EqualsToken */) {
+      if (isObjectLiteralExpression(node.left)) {
+        node.transformFlags |= 1024 /* ContainsES2015 */ | 128 /* ContainsES2018 */ | 4096 /* ContainsDestructuringAssignment */ | propagateAssignmentPatternFlags(node.left);
+      } else if (isArrayLiteralExpression(node.left)) {
+        node.transformFlags |= 1024 /* ContainsES2015 */ | 4096 /* ContainsDestructuringAssignment */ | propagateAssignmentPatternFlags(node.left);
+      }
+    } else if (operatorKind === 42 /* AsteriskAsteriskToken */ || operatorKind === 67 /* AsteriskAsteriskEqualsToken */) {
+      node.transformFlags |= 512 /* ContainsES2016 */;
+    } else if (isLogicalOrCoalescingAssignmentOperator(operatorKind)) {
+      node.transformFlags |= 16 /* ContainsES2021 */;
+    }
+    if (operatorKind === 101 /* InKeyword */ && isPrivateIdentifier(node.left)) {
+      node.transformFlags |= 536870912 /* ContainsPrivateIdentifierInExpression */;
+    }
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function createSymbolTable(symbols) {
-    const result = /* @__PURE__ */ new Map();
-    if (symbols) {
-      for (const symbol of symbols) {
-        result.set(symbol.escapedName, symbol);
+  function propagateAssignmentPatternFlags(node) {
+    if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */)
+      return 65536 /* ContainsObjectRestOrSpread */;
+    if (node.transformFlags & 128 /* ContainsES2018 */) {
+      for (const element of getElementsOfBindingOrAssignmentPattern(node)) {
+        const target = getTargetOfBindingOrAssignmentElement(element);
+        if (target && isAssignmentPattern(target)) {
+          if (target.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
+            return 65536 /* ContainsObjectRestOrSpread */;
+          }
+          if (target.transformFlags & 128 /* ContainsES2018 */) {
+            const flags2 = propagateAssignmentPatternFlags(target);
+            if (flags2)
+              return flags2;
+          }
+        }
       }
     }
-    return result;
-  }
-  function isTransientSymbol(symbol) {
-    return (symbol.flags & 33554432 /* Transient */) !== 0;
-  }
-  var stringWriter = createSingleLineStringWriter();
-  function createSingleLineStringWriter() {
-    let str = "";
-    const writeText = (text) => str += text;
-    return {
-      getText: () => str,
-      write: writeText,
-      rawWrite: writeText,
-      writeKeyword: writeText,
-      writeOperator: writeText,
-      writePunctuation: writeText,
-      writeSpace: writeText,
-      writeStringLiteral: writeText,
-      writeLiteral: writeText,
-      writeParameter: writeText,
-      writeProperty: writeText,
-      writeSymbol: (s, _) => writeText(s),
-      writeTrailingSemicolon: writeText,
-      writeComment: writeText,
-      getTextPos: () => str.length,
-      getLine: () => 0,
-      getColumn: () => 0,
-      getIndent: () => 0,
-      isAtStartOfLine: () => false,
-      hasTrailingComment: () => false,
-      hasTrailingWhitespace: () => !!str.length && isWhiteSpaceLike(str.charCodeAt(str.length - 1)),
-      writeLine: () => str += " ",
-      increaseIndent: noop,
-      decreaseIndent: noop,
-      clear: () => str = "",
-      trackSymbol: () => false,
-      reportInaccessibleThisError: noop,
-      reportInaccessibleUniqueSymbolError: noop,
-      reportPrivateInBaseOfClassExpression: noop
-    };
-  }
-  function changesAffectModuleResolution(oldOptions, newOptions) {
-    return oldOptions.configFilePath !== newOptions.configFilePath || optionsHaveModuleResolutionChanges(oldOptions, newOptions);
+    return 0 /* None */;
   }
-  function optionsHaveModuleResolutionChanges(oldOptions, newOptions) {
-    return optionsHaveChanges(oldOptions, newOptions, moduleResolutionOptionDeclarations);
+  function updateBinaryExpression(node, left, operator, right) {
+    return node.left !== left || node.operatorToken !== operator || node.right !== right ? update(createBinaryExpression(left, operator, right), node) : node;
+  }
+  function createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse) {
+    const node = createBaseNode(224 /* ConditionalExpression */);
+    node.condition = parenthesizerRules().parenthesizeConditionOfConditionalExpression(condition);
+    node.questionToken = questionToken != null ? questionToken : createToken3(57 /* QuestionToken */);
+    node.whenTrue = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenTrue);
+    node.colonToken = colonToken != null ? colonToken : createToken3(58 /* ColonToken */);
+    node.whenFalse = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenFalse);
+    node.transformFlags |= propagateChildFlags(node.condition) | propagateChildFlags(node.questionToken) | propagateChildFlags(node.whenTrue) | propagateChildFlags(node.colonToken) | propagateChildFlags(node.whenFalse);
+    return node;
   }
-  function changesAffectingProgramStructure(oldOptions, newOptions) {
-    return optionsHaveChanges(oldOptions, newOptions, optionsAffectingProgramStructure);
+  function updateConditionalExpression(node, condition, questionToken, whenTrue, colonToken, whenFalse) {
+    return node.condition !== condition || node.questionToken !== questionToken || node.whenTrue !== whenTrue || node.colonToken !== colonToken || node.whenFalse !== whenFalse ? update(createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse), node) : node;
   }
-  function optionsHaveChanges(oldOptions, newOptions, optionDeclarations2) {
-    return oldOptions !== newOptions && optionDeclarations2.some((o) => !isJsonEqual(getCompilerOptionValue(oldOptions, o), getCompilerOptionValue(newOptions, o)));
+  function createTemplateExpression2(head, templateSpans) {
+    const node = createBaseNode(225 /* TemplateExpression */);
+    node.head = head;
+    node.templateSpans = createNodeArray2(templateSpans);
+    node.transformFlags |= propagateChildFlags(node.head) | propagateChildrenFlags(node.templateSpans) | 1024 /* ContainsES2015 */;
+    return node;
   }
-  function forEachAncestor(node, callback) {
-    while (true) {
-      const res = callback(node);
-      if (res === "quit")
-        return void 0;
-      if (res !== void 0)
-        return res;
-      if (isSourceFile(node))
-        return void 0;
-      node = node.parent;
-    }
+  function updateTemplateExpression2(node, head, templateSpans) {
+    return node.head !== head || node.templateSpans !== templateSpans ? update(createTemplateExpression2(head, templateSpans), node) : node;
   }
-  function forEachEntry(map2, callback) {
-    const iterator = map2.entries();
-    for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-      const [key, value] = iterResult.value;
-      const result = callback(value, key);
-      if (result) {
-        return result;
+  function checkTemplateLiteralLikeNode(kind, text, rawText, templateFlags = 0 /* None */) {
+    Debug.assert(!(templateFlags & ~2048 /* TemplateLiteralLikeFlags */), "Unsupported template flags.");
+    let cooked = void 0;
+    if (rawText !== void 0 && rawText !== text) {
+      cooked = getCookedText(kind, rawText);
+      if (typeof cooked === "object") {
+        return Debug.fail("Invalid raw text");
       }
     }
-    return void 0;
-  }
-  function forEachKey(map2, callback) {
-    const iterator = map2.keys();
-    for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-      const result = callback(iterResult.value);
-      if (result) {
-        return result;
+    if (text === void 0) {
+      if (cooked === void 0) {
+        return Debug.fail("Arguments 'text' and 'rawText' may not both be undefined.");
       }
+      text = cooked;
+    } else if (cooked !== void 0) {
+      Debug.assert(text === cooked, "Expected argument 'text' to be the normalized (i.e. 'cooked') version of argument 'rawText'.");
     }
-    return void 0;
-  }
-  function copyEntries(source, target) {
-    source.forEach((value, key) => {
-      target.set(key, value);
-    });
+    return text;
   }
-  function usingSingleLineStringWriter(action) {
-    const oldString = stringWriter.getText();
-    try {
-      action(stringWriter);
-      return stringWriter.getText();
-    } finally {
-      stringWriter.clear();
-      stringWriter.writeKeyword(oldString);
+  function getTransformFlagsOfTemplateLiteralLike(templateFlags) {
+    let transformFlags = 1024 /* ContainsES2015 */;
+    if (templateFlags) {
+      transformFlags |= 128 /* ContainsES2018 */;
     }
+    return transformFlags;
   }
-  function getFullWidth(node) {
-    return node.end - node.pos;
-  }
-  function getResolvedModule(sourceFile, moduleNameText, mode) {
-    return sourceFile && sourceFile.resolvedModules && sourceFile.resolvedModules.get(moduleNameText, mode);
+  function createTemplateLiteralLikeToken(kind, text, rawText, templateFlags) {
+    const node = createBaseToken(kind);
+    node.text = text;
+    node.rawText = rawText;
+    node.templateFlags = templateFlags & 2048 /* TemplateLiteralLikeFlags */;
+    node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags);
+    return node;
   }
-  function setResolvedModule(sourceFile, moduleNameText, resolvedModule, mode) {
-    if (!sourceFile.resolvedModules) {
-      sourceFile.resolvedModules = createModeAwareCache();
-    }
-    sourceFile.resolvedModules.set(moduleNameText, mode, resolvedModule);
+  function createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags) {
+    const node = createBaseDeclaration(kind);
+    node.text = text;
+    node.rawText = rawText;
+    node.templateFlags = templateFlags & 2048 /* TemplateLiteralLikeFlags */;
+    node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags);
+    return node;
   }
-  function setResolvedTypeReferenceDirective(sourceFile, typeReferenceDirectiveName, resolvedTypeReferenceDirective, mode) {
-    if (!sourceFile.resolvedTypeReferenceDirectiveNames) {
-      sourceFile.resolvedTypeReferenceDirectiveNames = createModeAwareCache();
+  function createTemplateLiteralLikeNode(kind, text, rawText, templateFlags) {
+    if (kind === 14 /* NoSubstitutionTemplateLiteral */) {
+      return createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags);
     }
-    sourceFile.resolvedTypeReferenceDirectiveNames.set(typeReferenceDirectiveName, mode, resolvedTypeReferenceDirective);
+    return createTemplateLiteralLikeToken(kind, text, rawText, templateFlags);
   }
-  function getResolvedTypeReferenceDirective(sourceFile, typeReferenceDirectiveName, mode) {
-    var _a2;
-    return (_a2 = sourceFile == null ? void 0 : sourceFile.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _a2.get(typeReferenceDirectiveName, mode);
+  function createTemplateHead2(text, rawText, templateFlags) {
+    text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+    return createTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
   }
-  function projectReferenceIsEqualTo(oldRef, newRef) {
-    return oldRef.path === newRef.path && !oldRef.prepend === !newRef.prepend && !oldRef.circular === !newRef.circular;
+  function createTemplateMiddle2(text, rawText, templateFlags) {
+    text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+    return createTemplateLiteralLikeNode(16 /* TemplateMiddle */, text, rawText, templateFlags);
   }
-  function moduleResolutionIsEqualTo(oldResolution, newResolution) {
-    return oldResolution.isExternalLibraryImport === newResolution.isExternalLibraryImport && oldResolution.extension === newResolution.extension && oldResolution.resolvedFileName === newResolution.resolvedFileName && oldResolution.originalPath === newResolution.originalPath && packageIdIsEqual(oldResolution.packageId, newResolution.packageId);
+  function createTemplateTail2(text, rawText, templateFlags) {
+    text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+    return createTemplateLiteralLikeNode(17 /* TemplateTail */, text, rawText, templateFlags);
   }
-  function packageIdIsEqual(a, b) {
-    return a === b || !!a && !!b && a.name === b.name && a.subModuleName === b.subModuleName && a.version === b.version;
+  function createNoSubstitutionTemplateLiteral2(text, rawText, templateFlags) {
+    text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+    return createTemplateLiteralLikeDeclaration(14 /* NoSubstitutionTemplateLiteral */, text, rawText, templateFlags);
   }
-  function packageIdToPackageName({ name, subModuleName }) {
-    return subModuleName ? `${name}/${subModuleName}` : name;
+  function createYieldExpression(asteriskToken, expression) {
+    Debug.assert(!asteriskToken || !!expression, "A `YieldExpression` with an asteriskToken must have an expression.");
+    const node = createBaseNode(226 /* YieldExpression */);
+    node.expression = expression && parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
+    node.asteriskToken = asteriskToken;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.asteriskToken) | 1024 /* ContainsES2015 */ | 128 /* ContainsES2018 */ | 1048576 /* ContainsYield */;
+    return node;
   }
-  function packageIdToString(packageId) {
-    return `${packageIdToPackageName(packageId)}@${packageId.version}`;
+  function updateYieldExpression(node, asteriskToken, expression) {
+    return node.expression !== expression || node.asteriskToken !== asteriskToken ? update(createYieldExpression(asteriskToken, expression), node) : node;
   }
-  function typeDirectiveIsEqualTo(oldResolution, newResolution) {
-    return oldResolution.resolvedFileName === newResolution.resolvedFileName && oldResolution.primary === newResolution.primary && oldResolution.originalPath === newResolution.originalPath;
+  function createSpreadElement(expression) {
+    const node = createBaseNode(227 /* SpreadElement */);
+    node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
+    node.transformFlags |= propagateChildFlags(node.expression) | 1024 /* ContainsES2015 */ | 32768 /* ContainsRestOrSpread */;
+    return node;
   }
-  function hasChangesInResolutions(names, newSourceFile, newResolutions, oldResolutions, comparer) {
-    Debug.assert(names.length === newResolutions.length);
-    for (let i = 0; i < names.length; i++) {
-      const newResolution = newResolutions[i];
-      const entry = names[i];
-      const name = getResolutionName(entry);
-      const mode = getResolutionMode(entry, newSourceFile);
-      const oldResolution = oldResolutions && oldResolutions.get(name, mode);
-      const changed = oldResolution ? !newResolution || !comparer(oldResolution, newResolution) : newResolution;
-      if (changed) {
-        return true;
-      }
-    }
-    return false;
+  function updateSpreadElement(node, expression) {
+    return node.expression !== expression ? update(createSpreadElement(expression), node) : node;
+  }
+  function createClassExpression3(modifiers, name, typeParameters, heritageClauses, members) {
+    const node = createBaseDeclaration(228 /* ClassExpression */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.heritageClauses = asNodeArray(heritageClauses);
+    node.members = createNodeArray2(members);
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function containsParseError(node) {
-    aggregateChildData(node);
-    return (node.flags & 524288 /* ThisNodeOrAnySubNodesHasError */) !== 0;
+  function updateClassExpression3(node, modifiers, name, typeParameters, heritageClauses, members) {
+    return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassExpression3(modifiers, name, typeParameters, heritageClauses, members), node) : node;
   }
-  function aggregateChildData(node) {
-    if (!(node.flags & 1048576 /* HasAggregatedChildData */)) {
-      const thisNodeOrAnySubNodesHasError = (node.flags & 131072 /* ThisNodeHasError */) !== 0 || forEachChild(node, containsParseError);
-      if (thisNodeOrAnySubNodesHasError) {
-        node.flags |= 524288 /* ThisNodeOrAnySubNodesHasError */;
-      }
-      node.flags |= 1048576 /* HasAggregatedChildData */;
-    }
+  function createOmittedExpression2() {
+    return createBaseNode(229 /* OmittedExpression */);
   }
-  function getSourceFileOfNode(node) {
-    while (node && node.kind !== 308 /* SourceFile */) {
-      node = node.parent;
-    }
+  function createExpressionWithTypeArguments3(expression, typeArguments) {
+    const node = createBaseNode(230 /* ExpressionWithTypeArguments */);
+    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      expression,
+      /*optionalChain*/
+      false
+    );
+    node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments);
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | 1024 /* ContainsES2015 */;
     return node;
   }
-  function getSourceFileOfModule(module2) {
-    return getSourceFileOfNode(module2.valueDeclaration || getNonAugmentationDeclaration(module2));
+  function updateExpressionWithTypeArguments3(node, expression, typeArguments) {
+    return node.expression !== expression || node.typeArguments !== typeArguments ? update(createExpressionWithTypeArguments3(expression, typeArguments), node) : node;
   }
-  function isPlainJsFile(file, checkJs) {
-    return !!file && (file.scriptKind === 1 /* JS */ || file.scriptKind === 2 /* JSX */) && !file.checkJsDirective && checkJs === void 0;
+  function createAsExpression2(expression, type) {
+    const node = createBaseNode(231 /* AsExpression */);
+    node.expression = expression;
+    node.type = type;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
+    return node;
   }
-  function isStatementWithLocals(node) {
-    switch (node.kind) {
-      case 238 /* Block */:
-      case 266 /* CaseBlock */:
-      case 245 /* ForStatement */:
-      case 246 /* ForInStatement */:
-      case 247 /* ForOfStatement */:
-        return true;
-    }
-    return false;
+  function updateAsExpression2(node, expression, type) {
+    return node.expression !== expression || node.type !== type ? update(createAsExpression2(expression, type), node) : node;
   }
-  function getStartPositionOfLine(line, sourceFile) {
-    Debug.assert(line >= 0);
-    return getLineStarts(sourceFile)[line];
+  function createNonNullExpression2(expression) {
+    const node = createBaseNode(232 /* NonNullExpression */);
+    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      expression,
+      /*optionalChain*/
+      false
+    );
+    node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
+    return node;
   }
-  function nodePosToString(node) {
-    const file = getSourceFileOfNode(node);
-    const loc = getLineAndCharacterOfPosition(file, node.pos);
-    return `${file.fileName}(${loc.line + 1},${loc.character + 1})`;
-  }
-  function getEndLinePosition(line, sourceFile) {
-    Debug.assert(line >= 0);
-    const lineStarts = getLineStarts(sourceFile);
-    const lineIndex = line;
-    const sourceText = sourceFile.text;
-    if (lineIndex + 1 === lineStarts.length) {
-      return sourceText.length - 1;
-    } else {
-      const start2 = lineStarts[lineIndex];
-      let pos = lineStarts[lineIndex + 1] - 1;
-      Debug.assert(isLineBreak(sourceText.charCodeAt(pos)));
-      while (start2 <= pos && isLineBreak(sourceText.charCodeAt(pos))) {
-        pos--;
-      }
-      return pos;
+  function updateNonNullExpression2(node, expression) {
+    if (isNonNullChain(node)) {
+      return updateNonNullChain2(node, expression);
     }
+    return node.expression !== expression ? update(createNonNullExpression2(expression), node) : node;
   }
-  function isFileLevelUniqueName(sourceFile, name, hasGlobalName) {
-    return !(hasGlobalName && hasGlobalName(name)) && !sourceFile.identifiers.has(name);
+  function createSatisfiesExpression(expression, type) {
+    const node = createBaseNode(235 /* SatisfiesExpression */);
+    node.expression = expression;
+    node.type = type;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
+    return node;
   }
-  function nodeIsMissing(node) {
-    if (node === void 0) {
-      return true;
-    }
-    return node.pos === node.end && node.pos >= 0 && node.kind !== 1 /* EndOfFileToken */;
+  function updateSatisfiesExpression(node, expression, type) {
+    return node.expression !== expression || node.type !== type ? update(createSatisfiesExpression(expression, type), node) : node;
   }
-  function nodeIsPresent(node) {
-    return !nodeIsMissing(node);
+  function createNonNullChain2(expression) {
+    const node = createBaseNode(232 /* NonNullExpression */);
+    node.flags |= 32 /* OptionalChain */;
+    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      expression,
+      /*optionalChain*/
+      true
+    );
+    node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
+    return node;
   }
-  function insertStatementsAfterPrologue(to, from, isPrologueDirective2) {
-    if (from === void 0 || from.length === 0)
-      return to;
-    let statementIndex = 0;
-    for (; statementIndex < to.length; ++statementIndex) {
-      if (!isPrologueDirective2(to[statementIndex])) {
-        break;
-      }
-    }
-    to.splice(statementIndex, 0, ...from);
-    return to;
+  function updateNonNullChain2(node, expression) {
+    Debug.assert(!!(node.flags & 32 /* OptionalChain */), "Cannot update a NonNullExpression using updateNonNullChain. Use updateNonNullExpression instead.");
+    return node.expression !== expression ? update(createNonNullChain2(expression), node) : node;
   }
-  function insertStatementAfterPrologue(to, statement, isPrologueDirective2) {
-    if (statement === void 0)
-      return to;
-    let statementIndex = 0;
-    for (; statementIndex < to.length; ++statementIndex) {
-      if (!isPrologueDirective2(to[statementIndex])) {
+  function createMetaProperty2(keywordToken, name) {
+    const node = createBaseNode(233 /* MetaProperty */);
+    node.keywordToken = keywordToken;
+    node.name = name;
+    node.transformFlags |= propagateChildFlags(node.name);
+    switch (keywordToken) {
+      case 103 /* NewKeyword */:
+        node.transformFlags |= 1024 /* ContainsES2015 */;
         break;
-      }
+      case 100 /* ImportKeyword */:
+        node.transformFlags |= 4 /* ContainsESNext */;
+        break;
+      default:
+        return Debug.assertNever(keywordToken);
     }
-    to.splice(statementIndex, 0, statement);
-    return to;
-  }
-  function isAnyPrologueDirective(node) {
-    return isPrologueDirective(node) || !!(getEmitFlags(node) & 2097152 /* CustomPrologue */);
-  }
-  function insertStatementsAfterStandardPrologue(to, from) {
-    return insertStatementsAfterPrologue(to, from, isPrologueDirective);
+    node.flowNode = void 0;
+    return node;
   }
-  function insertStatementsAfterCustomPrologue(to, from) {
-    return insertStatementsAfterPrologue(to, from, isAnyPrologueDirective);
+  function updateMetaProperty2(node, name) {
+    return node.name !== name ? update(createMetaProperty2(node.keywordToken, name), node) : node;
   }
-  function insertStatementAfterStandardPrologue(to, statement) {
-    return insertStatementAfterPrologue(to, statement, isPrologueDirective);
+  function createTemplateSpan2(expression, literal) {
+    const node = createBaseNode(236 /* TemplateSpan */);
+    node.expression = expression;
+    node.literal = literal;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.literal) | 1024 /* ContainsES2015 */;
+    return node;
   }
-  function insertStatementAfterCustomPrologue(to, statement) {
-    return insertStatementAfterPrologue(to, statement, isAnyPrologueDirective);
+  function updateTemplateSpan2(node, expression, literal) {
+    return node.expression !== expression || node.literal !== literal ? update(createTemplateSpan2(expression, literal), node) : node;
   }
-  function isRecognizedTripleSlashComment(text, commentPos, commentEnd) {
-    if (text.charCodeAt(commentPos + 1) === 47 /* slash */ && commentPos + 2 < commentEnd && text.charCodeAt(commentPos + 2) === 47 /* slash */) {
-      const textSubStr = text.substring(commentPos, commentEnd);
-      return fullTripleSlashReferencePathRegEx.test(textSubStr) || fullTripleSlashAMDReferencePathRegEx.test(textSubStr) || fullTripleSlashReferenceTypeReferenceDirectiveRegEx.test(textSubStr) || defaultLibReferenceRegEx.test(textSubStr) ? true : false;
-    }
-    return false;
+  function createSemicolonClassElement2() {
+    const node = createBaseNode(237 /* SemicolonClassElement */);
+    node.transformFlags |= 1024 /* ContainsES2015 */;
+    return node;
   }
-  function isPinnedComment(text, start2) {
-    return text.charCodeAt(start2 + 1) === 42 /* asterisk */ && text.charCodeAt(start2 + 2) === 33 /* exclamation */;
+  function createBlock2(statements, multiLine) {
+    const node = createBaseNode(238 /* Block */);
+    node.statements = createNodeArray2(statements);
+    node.multiLine = multiLine;
+    node.transformFlags |= propagateChildrenFlags(node.statements);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function createCommentDirectivesMap(sourceFile, commentDirectives) {
-    const directivesByLine = new Map(
-      commentDirectives.map((commentDirective) => [
-        `${getLineAndCharacterOfPosition(sourceFile, commentDirective.range.end).line}`,
-        commentDirective
-      ])
-    );
-    const usedLines = /* @__PURE__ */ new Map();
-    return { getUnusedExpectations, markUsed };
-    function getUnusedExpectations() {
-      return arrayFrom(directivesByLine.entries()).filter(([line, directive]) => directive.type === 0 /* ExpectError */ && !usedLines.get(line)).map(([_, directive]) => directive);
-    }
-    function markUsed(line) {
-      if (!directivesByLine.has(`${line}`)) {
-        return false;
-      }
-      usedLines.set(`${line}`, true);
-      return true;
-    }
+  function updateBlock2(node, statements) {
+    return node.statements !== statements ? update(createBlock2(statements, node.multiLine), node) : node;
   }
-  function getTokenPosOfNode(node, sourceFile, includeJsDoc) {
-    if (nodeIsMissing(node)) {
-      return node.pos;
-    }
-    if (isJSDocNode(node) || node.kind === 11 /* JsxText */) {
-      return skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos, false, true);
-    }
-    if (includeJsDoc && hasJSDocNodes(node)) {
-      return getTokenPosOfNode(node.jsDoc[0], sourceFile);
-    }
-    if (node.kind === 351 /* SyntaxList */ && node._children.length > 0) {
-      return getTokenPosOfNode(node._children[0], sourceFile, includeJsDoc);
+  function createVariableStatement2(modifiers, declarationList) {
+    const node = createBaseNode(240 /* VariableStatement */);
+    node.modifiers = asNodeArray(modifiers);
+    node.declarationList = isArray(declarationList) ? createVariableDeclarationList2(declarationList) : declarationList;
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.declarationList);
+    if (modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
     }
-    return skipTrivia(
-      (sourceFile || getSourceFileOfNode(node)).text,
-      node.pos,
-      false,
-      false,
-      isInJSDoc(node)
-    );
+    node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function getNonDecoratorTokenPosOfNode(node, sourceFile) {
-    const lastDecorator = !nodeIsMissing(node) && canHaveModifiers(node) ? findLast(node.modifiers, isDecorator) : void 0;
-    if (!lastDecorator) {
-      return getTokenPosOfNode(node, sourceFile);
-    }
-    return skipTrivia((sourceFile || getSourceFileOfNode(node)).text, lastDecorator.end);
+  function updateVariableStatement2(node, modifiers, declarationList) {
+    return node.modifiers !== modifiers || node.declarationList !== declarationList ? update(createVariableStatement2(modifiers, declarationList), node) : node;
   }
-  function getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia = false) {
-    return getTextOfNodeFromSourceText(sourceFile.text, node, includeTrivia);
+  function createEmptyStatement2() {
+    const node = createBaseNode(239 /* EmptyStatement */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function isJSDocTypeExpressionOrChild(node) {
-    return !!findAncestor(node, isJSDocTypeExpression);
+  function createExpressionStatement2(expression) {
+    const node = createBaseNode(241 /* ExpressionStatement */);
+    node.expression = parenthesizerRules().parenthesizeExpressionOfExpressionStatement(expression);
+    node.transformFlags |= propagateChildFlags(node.expression);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isExportNamespaceAsDefaultDeclaration(node) {
-    return !!(isExportDeclaration(node) && node.exportClause && isNamespaceExport(node.exportClause) && node.exportClause.name.escapedText === "default");
+  function updateExpressionStatement2(node, expression) {
+    return node.expression !== expression ? update(createExpressionStatement2(expression), node) : node;
+  }
+  function createIfStatement(expression, thenStatement, elseStatement) {
+    const node = createBaseNode(242 /* IfStatement */);
+    node.expression = expression;
+    node.thenStatement = asEmbeddedStatement(thenStatement);
+    node.elseStatement = asEmbeddedStatement(elseStatement);
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thenStatement) | propagateChildFlags(node.elseStatement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function getTextOfNodeFromSourceText(sourceText, node, includeTrivia = false) {
-    if (nodeIsMissing(node)) {
-      return "";
-    }
-    let text = sourceText.substring(includeTrivia ? node.pos : skipTrivia(sourceText, node.pos), node.end);
-    if (isJSDocTypeExpressionOrChild(node)) {
-      text = text.split(/\r\n|\n|\r/).map((line) => trimStringStart(line.replace(/^\s*\*/, ""))).join("\n");
-    }
-    return text;
+  function updateIfStatement(node, expression, thenStatement, elseStatement) {
+    return node.expression !== expression || node.thenStatement !== thenStatement || node.elseStatement !== elseStatement ? update(createIfStatement(expression, thenStatement, elseStatement), node) : node;
+  }
+  function createDoStatement(statement, expression) {
+    const node = createBaseNode(243 /* DoStatement */);
+    node.statement = asEmbeddedStatement(statement);
+    node.expression = expression;
+    node.transformFlags |= propagateChildFlags(node.statement) | propagateChildFlags(node.expression);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function getTextOfNode(node, includeTrivia = false) {
-    return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node, includeTrivia);
+  function updateDoStatement(node, statement, expression) {
+    return node.statement !== statement || node.expression !== expression ? update(createDoStatement(statement, expression), node) : node;
+  }
+  function createWhileStatement(expression, statement) {
+    const node = createBaseNode(244 /* WhileStatement */);
+    node.expression = expression;
+    node.statement = asEmbeddedStatement(statement);
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function getPos(range) {
-    return range.pos;
+  function updateWhileStatement(node, expression, statement) {
+    return node.expression !== expression || node.statement !== statement ? update(createWhileStatement(expression, statement), node) : node;
   }
-  function indexOfNode(nodeArray, node) {
-    return binarySearch(nodeArray, node, getPos, compareValues);
+  function createForStatement(initializer, condition, incrementor, statement) {
+    const node = createBaseNode(245 /* ForStatement */);
+    node.initializer = initializer;
+    node.condition = condition;
+    node.incrementor = incrementor;
+    node.statement = asEmbeddedStatement(statement);
+    node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.condition) | propagateChildFlags(node.incrementor) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function getEmitFlags(node) {
-    const emitNode = node.emitNode;
-    return emitNode && emitNode.flags || 0;
+  function updateForStatement(node, initializer, condition, incrementor, statement) {
+    return node.initializer !== initializer || node.condition !== condition || node.incrementor !== incrementor || node.statement !== statement ? update(createForStatement(initializer, condition, incrementor, statement), node) : node;
   }
-  function getScriptTargetFeatures() {
-    return {
-      es2015: {
-        Array: ["find", "findIndex", "fill", "copyWithin", "entries", "keys", "values"],
-        RegExp: ["flags", "sticky", "unicode"],
-        Reflect: ["apply", "construct", "defineProperty", "deleteProperty", "get", " getOwnPropertyDescriptor", "getPrototypeOf", "has", "isExtensible", "ownKeys", "preventExtensions", "set", "setPrototypeOf"],
-        ArrayConstructor: ["from", "of"],
-        ObjectConstructor: ["assign", "getOwnPropertySymbols", "keys", "is", "setPrototypeOf"],
-        NumberConstructor: ["isFinite", "isInteger", "isNaN", "isSafeInteger", "parseFloat", "parseInt"],
-        Math: ["clz32", "imul", "sign", "log10", "log2", "log1p", "expm1", "cosh", "sinh", "tanh", "acosh", "asinh", "atanh", "hypot", "trunc", "fround", "cbrt"],
-        Map: ["entries", "keys", "values"],
-        Set: ["entries", "keys", "values"],
-        Promise: emptyArray,
-        PromiseConstructor: ["all", "race", "reject", "resolve"],
-        Symbol: ["for", "keyFor"],
-        WeakMap: ["entries", "keys", "values"],
-        WeakSet: ["entries", "keys", "values"],
-        Iterator: emptyArray,
-        AsyncIterator: emptyArray,
-        String: ["codePointAt", "includes", "endsWith", "normalize", "repeat", "startsWith", "anchor", "big", "blink", "bold", "fixed", "fontcolor", "fontsize", "italics", "link", "small", "strike", "sub", "sup"],
-        StringConstructor: ["fromCodePoint", "raw"]
-      },
-      es2016: {
-        Array: ["includes"]
-      },
-      es2017: {
-        Atomics: emptyArray,
-        SharedArrayBuffer: emptyArray,
-        String: ["padStart", "padEnd"],
-        ObjectConstructor: ["values", "entries", "getOwnPropertyDescriptors"],
-        DateTimeFormat: ["formatToParts"]
-      },
-      es2018: {
-        Promise: ["finally"],
-        RegExpMatchArray: ["groups"],
-        RegExpExecArray: ["groups"],
-        RegExp: ["dotAll"],
-        Intl: ["PluralRules"],
-        AsyncIterable: emptyArray,
-        AsyncIterableIterator: emptyArray,
-        AsyncGenerator: emptyArray,
-        AsyncGeneratorFunction: emptyArray,
-        NumberFormat: ["formatToParts"]
-      },
-      es2019: {
-        Array: ["flat", "flatMap"],
-        ObjectConstructor: ["fromEntries"],
-        String: ["trimStart", "trimEnd", "trimLeft", "trimRight"],
-        Symbol: ["description"]
-      },
-      es2020: {
-        BigInt: emptyArray,
-        BigInt64Array: emptyArray,
-        BigUint64Array: emptyArray,
-        PromiseConstructor: ["allSettled"],
-        SymbolConstructor: ["matchAll"],
-        String: ["matchAll"],
-        DataView: ["setBigInt64", "setBigUint64", "getBigInt64", "getBigUint64"],
-        RelativeTimeFormat: ["format", "formatToParts", "resolvedOptions"]
-      },
-      es2021: {
-        PromiseConstructor: ["any"],
-        String: ["replaceAll"]
-      },
-      es2022: {
-        Array: ["at"],
-        String: ["at"],
-        Int8Array: ["at"],
-        Uint8Array: ["at"],
-        Uint8ClampedArray: ["at"],
-        Int16Array: ["at"],
-        Uint16Array: ["at"],
-        Int32Array: ["at"],
-        Uint32Array: ["at"],
-        Float32Array: ["at"],
-        Float64Array: ["at"],
-        BigInt64Array: ["at"],
-        BigUint64Array: ["at"],
-        ObjectConstructor: ["hasOwn"],
-        Error: ["cause"]
-      }
-    };
+  function createForInStatement(initializer, expression, statement) {
+    const node = createBaseNode(246 /* ForInStatement */);
+    node.initializer = initializer;
+    node.expression = expression;
+    node.statement = asEmbeddedStatement(statement);
+    node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  var GetLiteralTextFlags = /* @__PURE__ */ ((GetLiteralTextFlags2) => {
-    GetLiteralTextFlags2[GetLiteralTextFlags2["None"] = 0] = "None";
-    GetLiteralTextFlags2[GetLiteralTextFlags2["NeverAsciiEscape"] = 1] = "NeverAsciiEscape";
-    GetLiteralTextFlags2[GetLiteralTextFlags2["JsxAttributeEscape"] = 2] = "JsxAttributeEscape";
-    GetLiteralTextFlags2[GetLiteralTextFlags2["TerminateUnterminatedLiterals"] = 4] = "TerminateUnterminatedLiterals";
-    GetLiteralTextFlags2[GetLiteralTextFlags2["AllowNumericSeparator"] = 8] = "AllowNumericSeparator";
-    return GetLiteralTextFlags2;
-  })(GetLiteralTextFlags || {});
-  function getLiteralText(node, sourceFile, flags) {
-    var _a2;
-    if (sourceFile && canUseOriginalText(node, flags)) {
-      return getSourceTextOfNodeFromSourceFile(sourceFile, node);
-    }
-    switch (node.kind) {
-      case 10 /* StringLiteral */: {
-        const escapeText = flags & 2 /* JsxAttributeEscape */ ? escapeJsxAttributeString : flags & 1 /* NeverAsciiEscape */ || getEmitFlags(node) & 33554432 /* NoAsciiEscaping */ ? escapeString : escapeNonAsciiString;
-        if (node.singleQuote) {
-          return "'" + escapeText(node.text, 39 /* singleQuote */) + "'";
-        } else {
-          return '"' + escapeText(node.text, 34 /* doubleQuote */) + '"';
-        }
-      }
-      case 14 /* NoSubstitutionTemplateLiteral */:
-      case 15 /* TemplateHead */:
-      case 16 /* TemplateMiddle */:
-      case 17 /* TemplateTail */: {
-        const escapeText = flags & 1 /* NeverAsciiEscape */ || getEmitFlags(node) & 33554432 /* NoAsciiEscaping */ ? escapeString : escapeNonAsciiString;
-        const rawText = (_a2 = node.rawText) != null ? _a2 : escapeTemplateSubstitution(escapeText(node.text, 96 /* backtick */));
-        switch (node.kind) {
-          case 14 /* NoSubstitutionTemplateLiteral */:
-            return "`" + rawText + "`";
-          case 15 /* TemplateHead */:
-            return "`" + rawText + "${";
-          case 16 /* TemplateMiddle */:
-            return "}" + rawText + "${";
-          case 17 /* TemplateTail */:
-            return "}" + rawText + "`";
-        }
-        break;
-      }
-      case 8 /* NumericLiteral */:
-      case 9 /* BigIntLiteral */:
-        return node.text;
-      case 13 /* RegularExpressionLiteral */:
-        if (flags & 4 /* TerminateUnterminatedLiterals */ && node.isUnterminated) {
-          return node.text + (node.text.charCodeAt(node.text.length - 1) === 92 /* backslash */ ? " /" : "/");
-        }
-        return node.text;
-    }
-    return Debug.fail(`Literal kind '${node.kind}' not accounted for.`);
+  function updateForInStatement(node, initializer, expression, statement) {
+    return node.initializer !== initializer || node.expression !== expression || node.statement !== statement ? update(createForInStatement(initializer, expression, statement), node) : node;
   }
-  function canUseOriginalText(node, flags) {
-    if (nodeIsSynthesized(node) || !node.parent || flags & 4 /* TerminateUnterminatedLiterals */ && node.isUnterminated) {
-      return false;
-    }
-    if (isNumericLiteral(node) && node.numericLiteralFlags & 512 /* ContainsSeparator */) {
-      return !!(flags & 8 /* AllowNumericSeparator */);
-    }
-    return !isBigIntLiteral(node);
+  function createForOfStatement(awaitModifier, initializer, expression, statement) {
+    const node = createBaseNode(247 /* ForOfStatement */);
+    node.awaitModifier = awaitModifier;
+    node.initializer = initializer;
+    node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
+    node.statement = asEmbeddedStatement(statement);
+    node.transformFlags |= propagateChildFlags(node.awaitModifier) | propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement) | 1024 /* ContainsES2015 */;
+    if (awaitModifier)
+      node.transformFlags |= 128 /* ContainsES2018 */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function getTextOfConstantValue(value) {
-    return isString(value) ? '"' + escapeNonAsciiString(value) + '"' : "" + value;
+  function updateForOfStatement(node, awaitModifier, initializer, expression, statement) {
+    return node.awaitModifier !== awaitModifier || node.initializer !== initializer || node.expression !== expression || node.statement !== statement ? update(createForOfStatement(awaitModifier, initializer, expression, statement), node) : node;
   }
-  function makeIdentifierFromModuleName(moduleName) {
-    return getBaseFileName(moduleName).replace(/^(\d)/, "_$1").replace(/\W/g, "_");
+  function createContinueStatement(label) {
+    const node = createBaseNode(248 /* ContinueStatement */);
+    node.label = asName(label);
+    node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isBlockOrCatchScoped(declaration) {
-    return (getCombinedNodeFlags(declaration) & 3 /* BlockScoped */) !== 0 || isCatchClauseVariableDeclarationOrBindingElement(declaration);
+  function updateContinueStatement(node, label) {
+    return node.label !== label ? update(createContinueStatement(label), node) : node;
   }
-  function isCatchClauseVariableDeclarationOrBindingElement(declaration) {
-    const node = getRootDeclaration(declaration);
-    return node.kind === 257 /* VariableDeclaration */ && node.parent.kind === 295 /* CatchClause */;
+  function createBreakStatement(label) {
+    const node = createBaseNode(249 /* BreakStatement */);
+    node.label = asName(label);
+    node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isAmbientModule(node) {
-    return isModuleDeclaration(node) && (node.name.kind === 10 /* StringLiteral */ || isGlobalScopeAugmentation(node));
+  function updateBreakStatement(node, label) {
+    return node.label !== label ? update(createBreakStatement(label), node) : node;
   }
-  function isModuleWithStringLiteralName(node) {
-    return isModuleDeclaration(node) && node.name.kind === 10 /* StringLiteral */;
+  function createReturnStatement(expression) {
+    const node = createBaseNode(250 /* ReturnStatement */);
+    node.expression = expression;
+    node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isNonGlobalAmbientModule(node) {
-    return isModuleDeclaration(node) && isStringLiteral(node.name);
+  function updateReturnStatement(node, expression) {
+    return node.expression !== expression ? update(createReturnStatement(expression), node) : node;
+  }
+  function createWithStatement(expression, statement) {
+    const node = createBaseNode(251 /* WithStatement */);
+    node.expression = expression;
+    node.statement = asEmbeddedStatement(statement);
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isEffectiveModuleDeclaration(node) {
-    return isModuleDeclaration(node) || isIdentifier(node);
+  function updateWithStatement(node, expression, statement) {
+    return node.expression !== expression || node.statement !== statement ? update(createWithStatement(expression, statement), node) : node;
+  }
+  function createSwitchStatement(expression, caseBlock) {
+    const node = createBaseNode(252 /* SwitchStatement */);
+    node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
+    node.caseBlock = caseBlock;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.caseBlock);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    node.possiblyExhaustive = false;
+    return node;
   }
-  function isShorthandAmbientModuleSymbol(moduleSymbol) {
-    return isShorthandAmbientModule(moduleSymbol.valueDeclaration);
+  function updateSwitchStatement(node, expression, caseBlock) {
+    return node.expression !== expression || node.caseBlock !== caseBlock ? update(createSwitchStatement(expression, caseBlock), node) : node;
+  }
+  function createLabeledStatement(label, statement) {
+    const node = createBaseNode(253 /* LabeledStatement */);
+    node.label = asName(label);
+    node.statement = asEmbeddedStatement(statement);
+    node.transformFlags |= propagateChildFlags(node.label) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isShorthandAmbientModule(node) {
-    return !!node && node.kind === 264 /* ModuleDeclaration */ && !node.body;
+  function updateLabeledStatement(node, label, statement) {
+    return node.label !== label || node.statement !== statement ? update(createLabeledStatement(label, statement), node) : node;
   }
-  function isBlockScopedContainerTopLevel(node) {
-    return node.kind === 308 /* SourceFile */ || node.kind === 264 /* ModuleDeclaration */ || isFunctionLikeOrClassStaticBlockDeclaration(node);
+  function createThrowStatement(expression) {
+    const node = createBaseNode(254 /* ThrowStatement */);
+    node.expression = expression;
+    node.transformFlags |= propagateChildFlags(node.expression);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isGlobalScopeAugmentation(module2) {
-    return !!(module2.flags & 1024 /* GlobalAugmentation */);
+  function updateThrowStatement(node, expression) {
+    return node.expression !== expression ? update(createThrowStatement(expression), node) : node;
+  }
+  function createTryStatement(tryBlock, catchClause, finallyBlock) {
+    const node = createBaseNode(255 /* TryStatement */);
+    node.tryBlock = tryBlock;
+    node.catchClause = catchClause;
+    node.finallyBlock = finallyBlock;
+    node.transformFlags |= propagateChildFlags(node.tryBlock) | propagateChildFlags(node.catchClause) | propagateChildFlags(node.finallyBlock);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function isExternalModuleAugmentation(node) {
-    return isAmbientModule(node) && isModuleAugmentationExternal(node);
+  function updateTryStatement(node, tryBlock, catchClause, finallyBlock) {
+    return node.tryBlock !== tryBlock || node.catchClause !== catchClause || node.finallyBlock !== finallyBlock ? update(createTryStatement(tryBlock, catchClause, finallyBlock), node) : node;
   }
-  function isModuleAugmentationExternal(node) {
-    switch (node.parent.kind) {
-      case 308 /* SourceFile */:
-        return isExternalModule(node.parent);
-      case 265 /* ModuleBlock */:
-        return isAmbientModule(node.parent.parent) && isSourceFile(node.parent.parent.parent) && !isExternalModule(node.parent.parent.parent);
-    }
-    return false;
+  function createDebuggerStatement2() {
+    const node = createBaseNode(256 /* DebuggerStatement */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
-  function getNonAugmentationDeclaration(symbol) {
+  function createVariableDeclaration3(name, exclamationToken, type, initializer) {
     var _a2;
-    return (_a2 = symbol.declarations) == null ? void 0 : _a2.find((d) => !isExternalModuleAugmentation(d) && !(isModuleDeclaration(d) && isGlobalScopeAugmentation(d)));
-  }
-  function isCommonJSContainingModuleKind(kind) {
-    return kind === 1 /* CommonJS */ || kind === 100 /* Node16 */ || kind === 199 /* NodeNext */;
+    const node = createBaseDeclaration(257 /* VariableDeclaration */);
+    node.name = asName(name);
+    node.exclamationToken = exclamationToken;
+    node.type = type;
+    node.initializer = asInitializer(initializer);
+    node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (((_a2 = node.exclamationToken) != null ? _a2 : node.type) ? 1 /* ContainsTypeScript */ : 0 /* None */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function isEffectiveExternalModule(node, compilerOptions) {
-    return isExternalModule(node) || compilerOptions.isolatedModules || isCommonJSContainingModuleKind(getEmitModuleKind(compilerOptions)) && !!node.commonJsModuleIndicator;
+  function updateVariableDeclaration3(node, name, exclamationToken, type, initializer) {
+    return node.name !== name || node.type !== type || node.exclamationToken !== exclamationToken || node.initializer !== initializer ? update(createVariableDeclaration3(name, exclamationToken, type, initializer), node) : node;
   }
-  function isEffectiveStrictModeSourceFile(node, compilerOptions) {
-    switch (node.scriptKind) {
-      case 1 /* JS */:
-      case 3 /* TS */:
-      case 2 /* JSX */:
-      case 4 /* TSX */:
-        break;
-      default:
-        return false;
-    }
-    if (node.isDeclarationFile) {
-      return false;
-    }
-    if (getStrictOptionValue(compilerOptions, "alwaysStrict")) {
-      return true;
+  function createVariableDeclarationList2(declarations, flags2 = 0 /* None */) {
+    const node = createBaseNode(258 /* VariableDeclarationList */);
+    node.flags |= flags2 & 3 /* BlockScoped */;
+    node.declarations = createNodeArray2(declarations);
+    node.transformFlags |= propagateChildrenFlags(node.declarations) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    if (flags2 & 3 /* BlockScoped */) {
+      node.transformFlags |= 1024 /* ContainsES2015 */ | 262144 /* ContainsBlockScopedBinding */;
     }
-    if (startsWithUseStrict(node.statements)) {
-      return true;
-    }
-    if (isExternalModule(node) || compilerOptions.isolatedModules) {
-      if (getEmitModuleKind(compilerOptions) >= 5 /* ES2015 */) {
-        return true;
+    return node;
+  }
+  function updateVariableDeclarationList2(node, declarations) {
+    return node.declarations !== declarations ? update(createVariableDeclarationList2(declarations, node.flags), node) : node;
+  }
+  function createFunctionDeclaration2(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
+    const node = createBaseDeclaration(259 /* FunctionDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.asteriskToken = asteriskToken;
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray2(parameters);
+    node.type = type;
+    node.body = body;
+    if (!node.body || modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+      const isGenerator = !!node.asteriskToken;
+      const isAsyncGenerator = isAsync && isGenerator;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    }
+    node.illegalDecorators = void 0;
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
+    return node;
+  }
+  function updateFunctionDeclaration2(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
+    return node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.name !== name || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateFunctionDeclaration(createFunctionDeclaration2(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) : node;
+  }
+  function finishUpdateFunctionDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.illegalDecorators = original.illegalDecorators;
+    }
+    return finishUpdateBaseSignatureDeclaration(updated, original);
+  }
+  function createClassDeclaration2(modifiers, name, typeParameters, heritageClauses, members) {
+    const node = createBaseDeclaration(260 /* ClassDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.heritageClauses = asNodeArray(heritageClauses);
+    node.members = createNodeArray2(members);
+    if (modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+      if (node.transformFlags & 8192 /* ContainsTypeScriptClassSyntax */) {
+        node.transformFlags |= 1 /* ContainsTypeScript */;
       }
-      return !compilerOptions.noImplicitUseStrict;
     }
-    return false;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function isAmbientPropertyDeclaration(node) {
-    return !!(node.flags & 16777216 /* Ambient */) || hasSyntacticModifier(node, 2 /* Ambient */);
+  function updateClassDeclaration2(node, modifiers, name, typeParameters, heritageClauses, members) {
+    return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassDeclaration2(modifiers, name, typeParameters, heritageClauses, members), node) : node;
+  }
+  function createInterfaceDeclaration2(modifiers, name, typeParameters, heritageClauses, members) {
+    const node = createBaseDeclaration(261 /* InterfaceDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.heritageClauses = asNodeArray(heritageClauses);
+    node.members = createNodeArray2(members);
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function isBlockScope(node, parentNode) {
-    switch (node.kind) {
-      case 308 /* SourceFile */:
-      case 266 /* CaseBlock */:
-      case 295 /* CatchClause */:
-      case 264 /* ModuleDeclaration */:
-      case 245 /* ForStatement */:
-      case 246 /* ForInStatement */:
-      case 247 /* ForOfStatement */:
-      case 173 /* Constructor */:
-      case 171 /* MethodDeclaration */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-      case 169 /* PropertyDeclaration */:
-      case 172 /* ClassStaticBlockDeclaration */:
-        return true;
-      case 238 /* Block */:
-        return !isFunctionLikeOrClassStaticBlockDeclaration(parentNode);
-    }
-    return false;
+  function updateInterfaceDeclaration2(node, modifiers, name, typeParameters, heritageClauses, members) {
+    return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? finishUpdateInterfaceDeclaration(createInterfaceDeclaration2(modifiers, name, typeParameters, heritageClauses, members), node) : node;
   }
-  function isDeclarationWithTypeParameters(node) {
-    switch (node.kind) {
-      case 341 /* JSDocCallbackTag */:
-      case 348 /* JSDocTypedefTag */:
-      case 326 /* JSDocSignature */:
-        return true;
-      default:
-        assertType(node);
-        return isDeclarationWithTypeParameterChildren(node);
-    }
+  function finishUpdateInterfaceDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.illegalDecorators = original.illegalDecorators;
+    }
+    return update(updated, original);
+  }
+  function createTypeAliasDeclaration2(modifiers, name, typeParameters, type) {
+    const node = createBaseDeclaration(262 /* TypeAliasDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function isDeclarationWithTypeParameterChildren(node) {
-    switch (node.kind) {
-      case 176 /* CallSignature */:
-      case 177 /* ConstructSignature */:
-      case 170 /* MethodSignature */:
-      case 178 /* IndexSignature */:
-      case 181 /* FunctionType */:
-      case 182 /* ConstructorType */:
-      case 320 /* JSDocFunctionType */:
-      case 260 /* ClassDeclaration */:
-      case 228 /* ClassExpression */:
-      case 261 /* InterfaceDeclaration */:
-      case 262 /* TypeAliasDeclaration */:
-      case 347 /* JSDocTemplateTag */:
-      case 259 /* FunctionDeclaration */:
-      case 171 /* MethodDeclaration */:
-      case 173 /* Constructor */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-        return true;
-      default:
-        assertType(node);
-        return false;
-    }
+  function updateTypeAliasDeclaration2(node, modifiers, name, typeParameters, type) {
+    return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.type !== type ? finishUpdateTypeAliasDeclaration(createTypeAliasDeclaration2(modifiers, name, typeParameters, type), node) : node;
   }
-  function isAnyImportSyntax(node) {
-    switch (node.kind) {
-      case 269 /* ImportDeclaration */:
-      case 268 /* ImportEqualsDeclaration */:
-        return true;
-      default:
-        return false;
-    }
+  function finishUpdateTypeAliasDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.illegalDecorators = original.illegalDecorators;
+    }
+    return update(updated, original);
+  }
+  function createEnumDeclaration2(modifiers, name, members) {
+    const node = createBaseDeclaration(263 /* EnumDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.members = createNodeArray2(members);
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.name) | propagateChildrenFlags(node.members) | 1 /* ContainsTypeScript */;
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function isAnyImportOrBareOrAccessedRequire(node) {
-    return isAnyImportSyntax(node) || isVariableDeclarationInitializedToBareOrAccessedRequire(node);
+  function updateEnumDeclaration2(node, modifiers, name, members) {
+    return node.modifiers !== modifiers || node.name !== name || node.members !== members ? finishUpdateEnumDeclaration(createEnumDeclaration2(modifiers, name, members), node) : node;
   }
-  function isLateVisibilityPaintedStatement(node) {
-    switch (node.kind) {
-      case 269 /* ImportDeclaration */:
-      case 268 /* ImportEqualsDeclaration */:
-      case 240 /* VariableStatement */:
-      case 260 /* ClassDeclaration */:
-      case 259 /* FunctionDeclaration */:
-      case 264 /* ModuleDeclaration */:
-      case 262 /* TypeAliasDeclaration */:
-      case 261 /* InterfaceDeclaration */:
-      case 263 /* EnumDeclaration */:
-        return true;
-      default:
-        return false;
+  function finishUpdateEnumDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.illegalDecorators = original.illegalDecorators;
     }
+    return update(updated, original);
   }
-  function hasPossibleExternalModuleReference(node) {
-    return isAnyImportOrReExport(node) || isModuleDeclaration(node) || isImportTypeNode(node) || isImportCall(node);
-  }
-  function isAnyImportOrReExport(node) {
-    return isAnyImportSyntax(node) || isExportDeclaration(node);
+  function createModuleDeclaration2(modifiers, name, body, flags2 = 0 /* None */) {
+    const node = createBaseDeclaration(264 /* ModuleDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.flags |= flags2 & (16 /* Namespace */ | 4 /* NestedNamespace */ | 1024 /* GlobalAugmentation */);
+    node.name = name;
+    node.body = body;
+    if (modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.name) | propagateChildFlags(node.body) | 1 /* ContainsTypeScript */;
+    }
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function getEnclosingBlockScopeContainer(node) {
-    return findAncestor(node.parent, (current) => isBlockScope(current, current.parent));
+  function updateModuleDeclaration2(node, modifiers, name, body) {
+    return node.modifiers !== modifiers || node.name !== name || node.body !== body ? finishUpdateModuleDeclaration(createModuleDeclaration2(modifiers, name, body, node.flags), node) : node;
   }
-  function forEachEnclosingBlockScopeContainer(node, cb) {
-    let container = getEnclosingBlockScopeContainer(node);
-    while (container) {
-      cb(container);
-      container = getEnclosingBlockScopeContainer(container);
+  function finishUpdateModuleDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.illegalDecorators = original.illegalDecorators;
     }
+    return update(updated, original);
   }
-  function declarationNameToString(name) {
-    return !name || getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name);
+  function createModuleBlock2(statements) {
+    const node = createBaseNode(265 /* ModuleBlock */);
+    node.statements = createNodeArray2(statements);
+    node.transformFlags |= propagateChildrenFlags(node.statements);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function getNameFromIndexInfo(info) {
-    return info.declaration ? declarationNameToString(info.declaration.parameters[0].name) : void 0;
+  function updateModuleBlock2(node, statements) {
+    return node.statements !== statements ? update(createModuleBlock2(statements), node) : node;
   }
-  function isComputedNonLiteralName(name) {
-    return name.kind === 164 /* ComputedPropertyName */ && !isStringOrNumericLiteralLike(name.expression);
+  function createCaseBlock2(clauses) {
+    const node = createBaseNode(266 /* CaseBlock */);
+    node.clauses = createNodeArray2(clauses);
+    node.transformFlags |= propagateChildrenFlags(node.clauses);
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function tryGetTextOfPropertyName(name) {
-    switch (name.kind) {
-      case 79 /* Identifier */:
-      case 80 /* PrivateIdentifier */:
-        return name.autoGenerateFlags ? void 0 : name.escapedText;
-      case 10 /* StringLiteral */:
-      case 8 /* NumericLiteral */:
-      case 14 /* NoSubstitutionTemplateLiteral */:
-        return escapeLeadingUnderscores(name.text);
-      case 164 /* ComputedPropertyName */:
-        if (isStringOrNumericLiteralLike(name.expression))
-          return escapeLeadingUnderscores(name.expression.text);
-        return void 0;
-      default:
-        return Debug.assertNever(name);
-    }
+  function updateCaseBlock2(node, clauses) {
+    return node.clauses !== clauses ? update(createCaseBlock2(clauses), node) : node;
+  }
+  function createNamespaceExportDeclaration2(name) {
+    const node = createBaseDeclaration(267 /* NamespaceExportDeclaration */);
+    node.name = asName(name);
+    node.transformFlags |= propagateIdentifierNameFlags(node.name) | 1 /* ContainsTypeScript */;
+    node.illegalDecorators = void 0;
+    node.modifiers = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function getTextOfPropertyName(name) {
-    return Debug.checkDefined(tryGetTextOfPropertyName(name));
+  function updateNamespaceExportDeclaration2(node, name) {
+    return node.name !== name ? finishUpdateNamespaceExportDeclaration(createNamespaceExportDeclaration2(name), node) : node;
   }
-  function entityNameToString(name) {
-    switch (name.kind) {
-      case 108 /* ThisKeyword */:
-        return "this";
-      case 80 /* PrivateIdentifier */:
-      case 79 /* Identifier */:
-        return getFullWidth(name) === 0 ? idText(name) : getTextOfNode(name);
-      case 163 /* QualifiedName */:
-        return entityNameToString(name.left) + "." + entityNameToString(name.right);
-      case 208 /* PropertyAccessExpression */:
-        if (isIdentifier(name.name) || isPrivateIdentifier(name.name)) {
-          return entityNameToString(name.expression) + "." + entityNameToString(name.name);
-        } else {
-          return Debug.assertNever(name.name);
-        }
-      case 314 /* JSDocMemberName */:
-        return entityNameToString(name.left) + entityNameToString(name.right);
-      default:
-        return Debug.assertNever(name);
-    }
+  function finishUpdateNamespaceExportDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.illegalDecorators = original.illegalDecorators;
+      updated.modifiers = original.modifiers;
+    }
+    return update(updated, original);
+  }
+  function createImportEqualsDeclaration2(modifiers, isTypeOnly, name, moduleReference) {
+    const node = createBaseDeclaration(268 /* ImportEqualsDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.isTypeOnly = isTypeOnly;
+    node.moduleReference = moduleReference;
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.moduleReference);
+    if (!isExternalModuleReference(node.moduleReference)) {
+      node.transformFlags |= 1 /* ContainsTypeScript */;
+    }
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function createDiagnosticForNode(node, message, arg0, arg1, arg2, arg3) {
-    const sourceFile = getSourceFileOfNode(node);
-    return createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2, arg3);
+  function updateImportEqualsDeclaration2(node, modifiers, isTypeOnly, name, moduleReference) {
+    return node.modifiers !== modifiers || node.isTypeOnly !== isTypeOnly || node.name !== name || node.moduleReference !== moduleReference ? finishUpdateImportEqualsDeclaration(createImportEqualsDeclaration2(modifiers, isTypeOnly, name, moduleReference), node) : node;
   }
-  function createDiagnosticForNodeArray(sourceFile, nodes, message, arg0, arg1, arg2, arg3) {
-    const start2 = skipTrivia(sourceFile.text, nodes.pos);
-    return createFileDiagnostic(sourceFile, start2, nodes.end - start2, message, arg0, arg1, arg2, arg3);
+  function finishUpdateImportEqualsDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.illegalDecorators = original.illegalDecorators;
+    }
+    return update(updated, original);
+  }
+  function createImportDeclaration2(modifiers, importClause, moduleSpecifier, assertClause) {
+    const node = createBaseNode(269 /* ImportDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.importClause = importClause;
+    node.moduleSpecifier = moduleSpecifier;
+    node.assertClause = assertClause;
+    node.transformFlags |= propagateChildFlags(node.importClause) | propagateChildFlags(node.moduleSpecifier);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2, arg3) {
-    const span = getErrorSpanForNode(sourceFile, node);
-    return createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2, arg3);
+  function updateImportDeclaration2(node, modifiers, importClause, moduleSpecifier, assertClause) {
+    return node.modifiers !== modifiers || node.importClause !== importClause || node.moduleSpecifier !== moduleSpecifier || node.assertClause !== assertClause ? finishUpdateImportDeclaration(createImportDeclaration2(modifiers, importClause, moduleSpecifier, assertClause), node) : node;
   }
-  function createDiagnosticForNodeFromMessageChain(node, messageChain, relatedInformation) {
-    const sourceFile = getSourceFileOfNode(node);
-    const span = getErrorSpanForNode(sourceFile, node);
-    return createFileDiagnosticFromMessageChain(sourceFile, span.start, span.length, messageChain, relatedInformation);
+  function finishUpdateImportDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.illegalDecorators = original.illegalDecorators;
+    }
+    return update(updated, original);
   }
-  function assertDiagnosticLocation(file, start2, length2) {
-    Debug.assertGreaterThanOrEqual(start2, 0);
-    Debug.assertGreaterThanOrEqual(length2, 0);
-    if (file) {
-      Debug.assertLessThanOrEqual(start2, file.text.length);
-      Debug.assertLessThanOrEqual(start2 + length2, file.text.length);
+  function createImportClause3(isTypeOnly, name, namedBindings) {
+    const node = createBaseDeclaration(270 /* ImportClause */);
+    node.isTypeOnly = isTypeOnly;
+    node.name = name;
+    node.namedBindings = namedBindings;
+    node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.namedBindings);
+    if (isTypeOnly) {
+      node.transformFlags |= 1 /* ContainsTypeScript */;
     }
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    return node;
   }
-  function createFileDiagnosticFromMessageChain(file, start2, length2, messageChain, relatedInformation) {
-    assertDiagnosticLocation(file, start2, length2);
-    return {
-      file,
-      start: start2,
-      length: length2,
-      code: messageChain.code,
-      category: messageChain.category,
-      messageText: messageChain.next ? messageChain : messageChain.messageText,
-      relatedInformation
-    };
+  function updateImportClause3(node, isTypeOnly, name, namedBindings) {
+    return node.isTypeOnly !== isTypeOnly || node.name !== name || node.namedBindings !== namedBindings ? update(createImportClause3(isTypeOnly, name, namedBindings), node) : node;
   }
-  function createDiagnosticForFileFromMessageChain(sourceFile, messageChain, relatedInformation) {
-    return {
-      file: sourceFile,
-      start: 0,
-      length: 0,
-      code: messageChain.code,
-      category: messageChain.category,
-      messageText: messageChain.next ? messageChain : messageChain.messageText,
-      relatedInformation
-    };
+  function createAssertClause(elements, multiLine) {
+    const node = createBaseNode(296 /* AssertClause */);
+    node.elements = createNodeArray2(elements);
+    node.multiLine = multiLine;
+    node.transformFlags |= 4 /* ContainsESNext */;
+    return node;
   }
-  function createDiagnosticMessageChainFromDiagnostic(diagnostic) {
-    return typeof diagnostic.messageText === "string" ? {
-      code: diagnostic.code,
-      category: diagnostic.category,
-      messageText: diagnostic.messageText,
-      next: diagnostic.next
-    } : diagnostic.messageText;
+  function updateAssertClause(node, elements, multiLine) {
+    return node.elements !== elements || node.multiLine !== multiLine ? update(createAssertClause(elements, multiLine), node) : node;
   }
-  function createDiagnosticForRange(sourceFile, range, message) {
-    return {
-      file: sourceFile,
-      start: range.pos,
-      length: range.end - range.pos,
-      code: message.code,
-      category: message.category,
-      messageText: message.message
-    };
+  function createAssertEntry(name, value) {
+    const node = createBaseNode(297 /* AssertEntry */);
+    node.name = name;
+    node.value = value;
+    node.transformFlags |= 4 /* ContainsESNext */;
+    return node;
   }
-  function getSpanOfTokenAtPosition(sourceFile, pos) {
-    const scanner2 = createScanner(sourceFile.languageVersion, true, sourceFile.languageVariant, sourceFile.text, void 0, pos);
-    scanner2.scan();
-    const start2 = scanner2.getTokenPos();
-    return createTextSpanFromBounds(start2, scanner2.getTextPos());
+  function updateAssertEntry(node, name, value) {
+    return node.name !== name || node.value !== value ? update(createAssertEntry(name, value), node) : node;
   }
-  function getErrorSpanForArrowFunction(sourceFile, node) {
-    const pos = skipTrivia(sourceFile.text, node.pos);
-    if (node.body && node.body.kind === 238 /* Block */) {
-      const { line: startLine } = getLineAndCharacterOfPosition(sourceFile, node.body.pos);
-      const { line: endLine } = getLineAndCharacterOfPosition(sourceFile, node.body.end);
-      if (startLine < endLine) {
-        return createTextSpan(pos, getEndLinePosition(startLine, sourceFile) - pos + 1);
-      }
-    }
-    return createTextSpanFromBounds(pos, node.end);
+  function createImportTypeAssertionContainer(clause, multiLine) {
+    const node = createBaseNode(298 /* ImportTypeAssertionContainer */);
+    node.assertClause = clause;
+    node.multiLine = multiLine;
+    return node;
   }
-  function getErrorSpanForNode(sourceFile, node) {
-    let errorNode = node;
-    switch (node.kind) {
-      case 308 /* SourceFile */:
-        const pos2 = skipTrivia(sourceFile.text, 0, false);
-        if (pos2 === sourceFile.text.length) {
-          return createTextSpan(0, 0);
-        }
-        return getSpanOfTokenAtPosition(sourceFile, pos2);
-      case 257 /* VariableDeclaration */:
-      case 205 /* BindingElement */:
-      case 260 /* ClassDeclaration */:
-      case 228 /* ClassExpression */:
-      case 261 /* InterfaceDeclaration */:
-      case 264 /* ModuleDeclaration */:
-      case 263 /* EnumDeclaration */:
-      case 302 /* EnumMember */:
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-      case 171 /* MethodDeclaration */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-      case 262 /* TypeAliasDeclaration */:
-      case 169 /* PropertyDeclaration */:
-      case 168 /* PropertySignature */:
-      case 271 /* NamespaceImport */:
-        errorNode = node.name;
-        break;
-      case 216 /* ArrowFunction */:
-        return getErrorSpanForArrowFunction(sourceFile, node);
-      case 292 /* CaseClause */:
-      case 293 /* DefaultClause */:
-        const start2 = skipTrivia(sourceFile.text, node.pos);
-        const end = node.statements.length > 0 ? node.statements[0].pos : node.end;
-        return createTextSpanFromBounds(start2, end);
-    }
-    if (errorNode === void 0) {
-      return getSpanOfTokenAtPosition(sourceFile, node.pos);
-    }
-    Debug.assert(!isJSDoc(errorNode));
-    const isMissing = nodeIsMissing(errorNode);
-    const pos = isMissing || isJsxText(node) ? errorNode.pos : skipTrivia(sourceFile.text, errorNode.pos);
-    if (isMissing) {
-      Debug.assert(pos === errorNode.pos, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
-      Debug.assert(pos === errorNode.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
-    } else {
-      Debug.assert(pos >= errorNode.pos, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
-      Debug.assert(pos <= errorNode.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809");
-    }
-    return createTextSpanFromBounds(pos, errorNode.end);
+  function updateImportTypeAssertionContainer(node, clause, multiLine) {
+    return node.assertClause !== clause || node.multiLine !== multiLine ? update(createImportTypeAssertionContainer(clause, multiLine), node) : node;
   }
-  function isExternalOrCommonJsModule(file) {
-    return (file.externalModuleIndicator || file.commonJsModuleIndicator) !== void 0;
+  function createNamespaceImport2(name) {
+    const node = createBaseDeclaration(271 /* NamespaceImport */);
+    node.name = name;
+    node.transformFlags |= propagateChildFlags(node.name);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    return node;
   }
-  function isJsonSourceFile(file) {
-    return file.scriptKind === 6 /* JSON */;
+  function updateNamespaceImport2(node, name) {
+    return node.name !== name ? update(createNamespaceImport2(name), node) : node;
   }
-  function isEnumConst(node) {
-    return !!(getCombinedModifierFlags(node) & 2048 /* Const */);
+  function createNamespaceExport2(name) {
+    const node = createBaseDeclaration(277 /* NamespaceExport */);
+    node.name = name;
+    node.transformFlags |= propagateChildFlags(node.name) | 4 /* ContainsESNext */;
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    return node;
   }
-  function isDeclarationReadonly(declaration) {
-    return !!(getCombinedModifierFlags(declaration) & 64 /* Readonly */ && !isParameterPropertyDeclaration(declaration, declaration.parent));
+  function updateNamespaceExport2(node, name) {
+    return node.name !== name ? update(createNamespaceExport2(name), node) : node;
   }
-  function isVarConst(node) {
-    return !!(getCombinedNodeFlags(node) & 2 /* Const */);
+  function createNamedImports2(elements) {
+    const node = createBaseNode(272 /* NamedImports */);
+    node.elements = createNodeArray2(elements);
+    node.transformFlags |= propagateChildrenFlags(node.elements);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    return node;
   }
-  function isLet(node) {
-    return !!(getCombinedNodeFlags(node) & 1 /* Let */);
+  function updateNamedImports2(node, elements) {
+    return node.elements !== elements ? update(createNamedImports2(elements), node) : node;
   }
-  function isSuperCall(n) {
-    return n.kind === 210 /* CallExpression */ && n.expression.kind === 106 /* SuperKeyword */;
+  function createImportSpecifier2(isTypeOnly, propertyName, name) {
+    const node = createBaseDeclaration(273 /* ImportSpecifier */);
+    node.isTypeOnly = isTypeOnly;
+    node.propertyName = propertyName;
+    node.name = name;
+    node.transformFlags |= propagateChildFlags(node.propertyName) | propagateChildFlags(node.name);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    return node;
   }
-  function isImportCall(n) {
-    return n.kind === 210 /* CallExpression */ && n.expression.kind === 100 /* ImportKeyword */;
+  function updateImportSpecifier2(node, isTypeOnly, propertyName, name) {
+    return node.isTypeOnly !== isTypeOnly || node.propertyName !== propertyName || node.name !== name ? update(createImportSpecifier2(isTypeOnly, propertyName, name), node) : node;
   }
-  function isImportMeta(n) {
-    return isMetaProperty(n) && n.keywordToken === 100 /* ImportKeyword */ && n.name.escapedText === "meta";
+  function createExportAssignment3(modifiers, isExportEquals, expression) {
+    const node = createBaseDeclaration(274 /* ExportAssignment */);
+    node.modifiers = asNodeArray(modifiers);
+    node.isExportEquals = isExportEquals;
+    node.expression = isExportEquals ? parenthesizerRules().parenthesizeRightSideOfBinary(
+      63 /* EqualsToken */,
+      /*leftSide*/
+      void 0,
+      expression
+    ) : parenthesizerRules().parenthesizeExpressionOfExportDefault(expression);
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.expression);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function isLiteralImportTypeNode(n) {
-    return isImportTypeNode(n) && isLiteralTypeNode(n.argument) && isStringLiteral(n.argument.literal);
+  function updateExportAssignment2(node, modifiers, expression) {
+    return node.modifiers !== modifiers || node.expression !== expression ? finishUpdateExportAssignment(createExportAssignment3(modifiers, node.isExportEquals, expression), node) : node;
   }
-  function isPrologueDirective(node) {
-    return node.kind === 241 /* ExpressionStatement */ && node.expression.kind === 10 /* StringLiteral */;
+  function finishUpdateExportAssignment(updated, original) {
+    if (updated !== original) {
+      updated.illegalDecorators = original.illegalDecorators;
+    }
+    return update(updated, original);
+  }
+  function createExportDeclaration3(modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) {
+    const node = createBaseDeclaration(275 /* ExportDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.isTypeOnly = isTypeOnly;
+    node.exportClause = exportClause;
+    node.moduleSpecifier = moduleSpecifier;
+    node.assertClause = assertClause;
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.exportClause) | propagateChildFlags(node.moduleSpecifier);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function isCustomPrologue(node) {
-    return !!(getEmitFlags(node) & 2097152 /* CustomPrologue */);
+  function updateExportDeclaration3(node, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) {
+    return node.modifiers !== modifiers || node.isTypeOnly !== isTypeOnly || node.exportClause !== exportClause || node.moduleSpecifier !== moduleSpecifier || node.assertClause !== assertClause ? finishUpdateExportDeclaration(createExportDeclaration3(modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause), node) : node;
   }
-  function isHoistedFunction(node) {
-    return isCustomPrologue(node) && isFunctionDeclaration(node);
+  function finishUpdateExportDeclaration(updated, original) {
+    if (updated !== original) {
+      updated.illegalDecorators = original.illegalDecorators;
+    }
+    return update(updated, original);
   }
-  function isHoistedVariable(node) {
-    return isIdentifier(node.name) && !node.initializer;
+  function createNamedExports2(elements) {
+    const node = createBaseNode(276 /* NamedExports */);
+    node.elements = createNodeArray2(elements);
+    node.transformFlags |= propagateChildrenFlags(node.elements);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    return node;
   }
-  function isHoistedVariableStatement(node) {
-    return isCustomPrologue(node) && isVariableStatement(node) && every(node.declarationList.declarations, isHoistedVariable);
+  function updateNamedExports2(node, elements) {
+    return node.elements !== elements ? update(createNamedExports2(elements), node) : node;
+  }
+  function createExportSpecifier2(isTypeOnly, propertyName, name) {
+    const node = createBaseNode(278 /* ExportSpecifier */);
+    node.isTypeOnly = isTypeOnly;
+    node.propertyName = asName(propertyName);
+    node.name = asName(name);
+    node.transformFlags |= propagateChildFlags(node.propertyName) | propagateChildFlags(node.name);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function getLeadingCommentRangesOfNode(node, sourceFileOfNode) {
-    return node.kind !== 11 /* JsxText */ ? getLeadingCommentRanges(sourceFileOfNode.text, node.pos) : void 0;
+  function updateExportSpecifier2(node, isTypeOnly, propertyName, name) {
+    return node.isTypeOnly !== isTypeOnly || node.propertyName !== propertyName || node.name !== name ? update(createExportSpecifier2(isTypeOnly, propertyName, name), node) : node;
   }
-  function getJSDocCommentRanges(node, text) {
-    const commentRanges = node.kind === 166 /* Parameter */ || node.kind === 165 /* TypeParameter */ || node.kind === 215 /* FunctionExpression */ || node.kind === 216 /* ArrowFunction */ || node.kind === 214 /* ParenthesizedExpression */ || node.kind === 257 /* VariableDeclaration */ || node.kind === 278 /* ExportSpecifier */ ? concatenate(getTrailingCommentRanges(text, node.pos), getLeadingCommentRanges(text, node.pos)) : getLeadingCommentRanges(text, node.pos);
-    return filter(commentRanges, (comment) => text.charCodeAt(comment.pos + 1) === 42 /* asterisk */ && text.charCodeAt(comment.pos + 2) === 42 /* asterisk */ && text.charCodeAt(comment.pos + 3) !== 47 /* slash */);
+  function createMissingDeclaration() {
+    const node = createBaseDeclaration(279 /* MissingDeclaration */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  var fullTripleSlashReferencePathRegEx = /^(\/\/\/\s*<reference\s+path\s*=\s*)(('[^']*')|("[^"]*")).*?\/>/;
-  var fullTripleSlashReferenceTypeReferenceDirectiveRegEx = /^(\/\/\/\s*<reference\s+types\s*=\s*)(('[^']*')|("[^"]*")).*?\/>/;
-  var fullTripleSlashAMDReferencePathRegEx = /^(\/\/\/\s*<amd-dependency\s+path\s*=\s*)(('[^']*')|("[^"]*")).*?\/>/;
-  var defaultLibReferenceRegEx = /^(\/\/\/\s*<reference\s+no-default-lib\s*=\s*)(('[^']*')|("[^"]*"))\s*\/>/;
-  function isPartOfTypeNode(node) {
-    if (179 /* FirstTypeNode */ <= node.kind && node.kind <= 202 /* LastTypeNode */) {
-      return true;
-    }
-    switch (node.kind) {
-      case 131 /* AnyKeyword */:
-      case 157 /* UnknownKeyword */:
-      case 148 /* NumberKeyword */:
-      case 160 /* BigIntKeyword */:
-      case 152 /* StringKeyword */:
-      case 134 /* BooleanKeyword */:
-      case 153 /* SymbolKeyword */:
-      case 149 /* ObjectKeyword */:
-      case 155 /* UndefinedKeyword */:
-      case 144 /* NeverKeyword */:
-        return true;
-      case 114 /* VoidKeyword */:
-        return node.parent.kind !== 219 /* VoidExpression */;
-      case 230 /* ExpressionWithTypeArguments */:
-        return isHeritageClause(node.parent) && !isExpressionWithTypeArgumentsInClassExtendsClause(node);
-      case 165 /* TypeParameter */:
-        return node.parent.kind === 197 /* MappedType */ || node.parent.kind === 192 /* InferType */;
-      case 79 /* Identifier */:
-        if (node.parent.kind === 163 /* QualifiedName */ && node.parent.right === node) {
-          node = node.parent;
-        } else if (node.parent.kind === 208 /* PropertyAccessExpression */ && node.parent.name === node) {
-          node = node.parent;
-        }
-        Debug.assert(
-          node.kind === 79 /* Identifier */ || node.kind === 163 /* QualifiedName */ || node.kind === 208 /* PropertyAccessExpression */,
-          "'node' was expected to be a qualified name, identifier or property access in 'isPartOfTypeNode'."
-        );
-      case 163 /* QualifiedName */:
-      case 208 /* PropertyAccessExpression */:
-      case 108 /* ThisKeyword */: {
-        const { parent: parent2 } = node;
-        if (parent2.kind === 183 /* TypeQuery */) {
-          return false;
-        }
-        if (parent2.kind === 202 /* ImportType */) {
-          return !parent2.isTypeOf;
-        }
-        if (179 /* FirstTypeNode */ <= parent2.kind && parent2.kind <= 202 /* LastTypeNode */) {
-          return true;
-        }
-        switch (parent2.kind) {
-          case 230 /* ExpressionWithTypeArguments */:
-            return isHeritageClause(parent2.parent) && !isExpressionWithTypeArgumentsInClassExtendsClause(parent2);
-          case 165 /* TypeParameter */:
-            return node === parent2.constraint;
-          case 347 /* JSDocTemplateTag */:
-            return node === parent2.constraint;
-          case 169 /* PropertyDeclaration */:
-          case 168 /* PropertySignature */:
-          case 166 /* Parameter */:
-          case 257 /* VariableDeclaration */:
-            return node === parent2.type;
-          case 259 /* FunctionDeclaration */:
-          case 215 /* FunctionExpression */:
-          case 216 /* ArrowFunction */:
-          case 173 /* Constructor */:
-          case 171 /* MethodDeclaration */:
-          case 170 /* MethodSignature */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-            return node === parent2.type;
-          case 176 /* CallSignature */:
-          case 177 /* ConstructSignature */:
-          case 178 /* IndexSignature */:
-            return node === parent2.type;
-          case 213 /* TypeAssertionExpression */:
-            return node === parent2.type;
-          case 210 /* CallExpression */:
-          case 211 /* NewExpression */:
-            return contains(parent2.typeArguments, node);
-          case 212 /* TaggedTemplateExpression */:
-            return false;
-        }
-      }
-    }
-    return false;
+  function createExternalModuleReference2(expression) {
+    const node = createBaseNode(280 /* ExternalModuleReference */);
+    node.expression = expression;
+    node.transformFlags |= propagateChildFlags(node.expression);
+    node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    return node;
   }
-  function isChildOfNodeWithKind(node, kind) {
-    while (node) {
-      if (node.kind === kind) {
-        return true;
-      }
-      node = node.parent;
-    }
-    return false;
+  function updateExternalModuleReference2(node, expression) {
+    return node.expression !== expression ? update(createExternalModuleReference2(expression), node) : node;
   }
-  function forEachReturnStatement(body, visitor) {
-    return traverse(body);
-    function traverse(node) {
-      switch (node.kind) {
-        case 250 /* ReturnStatement */:
-          return visitor(node);
-        case 266 /* CaseBlock */:
-        case 238 /* Block */:
-        case 242 /* IfStatement */:
-        case 243 /* DoStatement */:
-        case 244 /* WhileStatement */:
-        case 245 /* ForStatement */:
-        case 246 /* ForInStatement */:
-        case 247 /* ForOfStatement */:
-        case 251 /* WithStatement */:
-        case 252 /* SwitchStatement */:
-        case 292 /* CaseClause */:
-        case 293 /* DefaultClause */:
-        case 253 /* LabeledStatement */:
-        case 255 /* TryStatement */:
-        case 295 /* CatchClause */:
-          return forEachChild(node, traverse);
-      }
-    }
+  function createJSDocPrimaryTypeWorker(kind) {
+    return createBaseNode(kind);
   }
-  function forEachYieldExpression(body, visitor) {
-    return traverse(body);
-    function traverse(node) {
-      switch (node.kind) {
-        case 226 /* YieldExpression */:
-          visitor(node);
-          const operand = node.expression;
-          if (operand) {
-            traverse(operand);
-          }
-          return;
-        case 263 /* EnumDeclaration */:
-        case 261 /* InterfaceDeclaration */:
-        case 264 /* ModuleDeclaration */:
-        case 262 /* TypeAliasDeclaration */:
-          return;
-        default:
-          if (isFunctionLike(node)) {
-            if (node.name && node.name.kind === 164 /* ComputedPropertyName */) {
-              traverse(node.name.expression);
-              return;
-            }
-          } else if (!isPartOfTypeNode(node)) {
-            forEachChild(node, traverse);
-          }
-      }
-    }
+  function createJSDocPrePostfixUnaryTypeWorker(kind, type, postfix = false) {
+    const node = createJSDocUnaryTypeWorker(
+      kind,
+      postfix ? type && parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(type) : type
+    );
+    node.postfix = postfix;
+    return node;
   }
-  function getRestParameterElementType(node) {
-    if (node && node.kind === 185 /* ArrayType */) {
-      return node.elementType;
-    } else if (node && node.kind === 180 /* TypeReference */) {
-      return singleOrUndefined(node.typeArguments);
-    } else {
-      return void 0;
-    }
+  function createJSDocUnaryTypeWorker(kind, type) {
+    const node = createBaseNode(kind);
+    node.type = type;
+    return node;
   }
-  function getMembersOfDeclaration(node) {
-    switch (node.kind) {
-      case 261 /* InterfaceDeclaration */:
-      case 260 /* ClassDeclaration */:
-      case 228 /* ClassExpression */:
-      case 184 /* TypeLiteral */:
-        return node.members;
-      case 207 /* ObjectLiteralExpression */:
-        return node.properties;
-    }
+  function updateJSDocPrePostfixUnaryTypeWorker(kind, node, type) {
+    return node.type !== type ? update(createJSDocPrePostfixUnaryTypeWorker(kind, type, node.postfix), node) : node;
+  }
+  function updateJSDocUnaryTypeWorker(kind, node, type) {
+    return node.type !== type ? update(createJSDocUnaryTypeWorker(kind, type), node) : node;
+  }
+  function createJSDocFunctionType(parameters, type) {
+    const node = createBaseDeclaration(320 /* JSDocFunctionType */);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = propagateChildrenFlags(node.parameters) | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
+    return node;
   }
-  function isVariableLike(node) {
-    if (node) {
-      switch (node.kind) {
-        case 205 /* BindingElement */:
-        case 302 /* EnumMember */:
-        case 166 /* Parameter */:
-        case 299 /* PropertyAssignment */:
-        case 169 /* PropertyDeclaration */:
-        case 168 /* PropertySignature */:
-        case 300 /* ShorthandPropertyAssignment */:
-        case 257 /* VariableDeclaration */:
-          return true;
-      }
-    }
-    return false;
+  function updateJSDocFunctionType(node, parameters, type) {
+    return node.parameters !== parameters || node.type !== type ? update(createJSDocFunctionType(parameters, type), node) : node;
   }
-  function isVariableLikeOrAccessor(node) {
-    return isVariableLike(node) || isAccessor(node);
+  function createJSDocTypeLiteral2(propertyTags, isArrayType = false) {
+    const node = createBaseDeclaration(325 /* JSDocTypeLiteral */);
+    node.jsDocPropertyTags = asNodeArray(propertyTags);
+    node.isArrayType = isArrayType;
+    return node;
   }
-  function isVariableDeclarationInVariableStatement(node) {
-    return node.parent.kind === 258 /* VariableDeclarationList */ && node.parent.parent.kind === 240 /* VariableStatement */;
+  function updateJSDocTypeLiteral(node, propertyTags, isArrayType) {
+    return node.jsDocPropertyTags !== propertyTags || node.isArrayType !== isArrayType ? update(createJSDocTypeLiteral2(propertyTags, isArrayType), node) : node;
   }
-  function isCommonJsExportedExpression(node) {
-    if (!isInJSFile(node))
-      return false;
-    return isObjectLiteralExpression(node.parent) && isBinaryExpression(node.parent.parent) && getAssignmentDeclarationKind(node.parent.parent) === 2 /* ModuleExports */ || isCommonJsExportPropertyAssignment(node.parent);
+  function createJSDocTypeExpression2(type) {
+    const node = createBaseNode(312 /* JSDocTypeExpression */);
+    node.type = type;
+    return node;
   }
-  function isCommonJsExportPropertyAssignment(node) {
-    if (!isInJSFile(node))
-      return false;
-    return isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 1 /* ExportsProperty */;
+  function updateJSDocTypeExpression(node, type) {
+    return node.type !== type ? update(createJSDocTypeExpression2(type), node) : node;
+  }
+  function createJSDocSignature2(typeParameters, parameters, type) {
+    const node = createBaseDeclaration(326 /* JSDocSignature */);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray2(parameters);
+    node.type = type;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function isValidESSymbolDeclaration(node) {
-    return (isVariableDeclaration(node) ? isVarConst(node) && isIdentifier(node.name) && isVariableDeclarationInVariableStatement(node) : isPropertyDeclaration(node) ? hasEffectiveReadonlyModifier(node) && hasStaticModifier(node) : isPropertySignature(node) && hasEffectiveReadonlyModifier(node)) || isCommonJsExportPropertyAssignment(node);
+  function updateJSDocSignature(node, typeParameters, parameters, type) {
+    return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? update(createJSDocSignature2(typeParameters, parameters, type), node) : node;
   }
-  function introducesArgumentsExoticObject(node) {
-    switch (node.kind) {
-      case 171 /* MethodDeclaration */:
-      case 170 /* MethodSignature */:
-      case 173 /* Constructor */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-        return true;
-    }
-    return false;
+  function getDefaultTagName(node) {
+    const defaultTagName = getDefaultTagNameForKind(node.kind);
+    return node.tagName.escapedText === escapeLeadingUnderscores(defaultTagName) ? node.tagName : createIdentifier3(defaultTagName);
   }
-  function unwrapInnermostStatementOfLabel(node, beforeUnwrapLabelCallback) {
-    while (true) {
-      if (beforeUnwrapLabelCallback) {
-        beforeUnwrapLabelCallback(node);
-      }
-      if (node.statement.kind !== 253 /* LabeledStatement */) {
-        return node.statement;
-      }
-      node = node.statement;
-    }
+  function createBaseJSDocTag(kind, tagName, comment) {
+    const node = createBaseNode(kind);
+    node.tagName = tagName;
+    node.comment = comment;
+    return node;
   }
-  function isFunctionBlock(node) {
-    return node && node.kind === 238 /* Block */ && isFunctionLike(node.parent);
+  function createBaseJSDocTagDeclaration(kind, tagName, comment) {
+    const node = createBaseDeclaration(kind);
+    node.tagName = tagName;
+    node.comment = comment;
+    return node;
   }
-  function isObjectLiteralMethod(node) {
-    return node && node.kind === 171 /* MethodDeclaration */ && node.parent.kind === 207 /* ObjectLiteralExpression */;
+  function createJSDocTemplateTag2(tagName, constraint, typeParameters, comment) {
+    const node = createBaseJSDocTag(348 /* JSDocTemplateTag */, tagName != null ? tagName : createIdentifier3("template"), comment);
+    node.constraint = constraint;
+    node.typeParameters = createNodeArray2(typeParameters);
+    return node;
   }
-  function isObjectLiteralOrClassExpressionMethodOrAccessor(node) {
-    return (node.kind === 171 /* MethodDeclaration */ || node.kind === 174 /* GetAccessor */ || node.kind === 175 /* SetAccessor */) && (node.parent.kind === 207 /* ObjectLiteralExpression */ || node.parent.kind === 228 /* ClassExpression */);
+  function updateJSDocTemplateTag(node, tagName = getDefaultTagName(node), constraint, typeParameters, comment) {
+    return node.tagName !== tagName || node.constraint !== constraint || node.typeParameters !== typeParameters || node.comment !== comment ? update(createJSDocTemplateTag2(tagName, constraint, typeParameters, comment), node) : node;
   }
-  function isIdentifierTypePredicate(predicate) {
-    return predicate && predicate.kind === 1 /* Identifier */;
+  function createJSDocTypedefTag2(tagName, typeExpression, fullName, comment) {
+    const node = createBaseJSDocTagDeclaration(349 /* JSDocTypedefTag */, tagName != null ? tagName : createIdentifier3("typedef"), comment);
+    node.typeExpression = typeExpression;
+    node.fullName = fullName;
+    node.name = getJSDocTypeAliasName(fullName);
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function isThisTypePredicate(predicate) {
-    return predicate && predicate.kind === 0 /* This */;
+  function updateJSDocTypedefTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) {
+    return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocTypedefTag2(tagName, typeExpression, fullName, comment), node) : node;
   }
-  function getPropertyAssignment(objectLiteral, key, key2) {
-    return objectLiteral.properties.filter((property) => {
-      if (property.kind === 299 /* PropertyAssignment */) {
-        const propName = tryGetTextOfPropertyName(property.name);
-        return key === propName || !!key2 && key2 === propName;
-      }
-      return false;
-    });
+  function createJSDocParameterTag2(tagName, name, isBracketed, typeExpression, isNameFirst, comment) {
+    const node = createBaseJSDocTagDeclaration(344 /* JSDocParameterTag */, tagName != null ? tagName : createIdentifier3("param"), comment);
+    node.typeExpression = typeExpression;
+    node.name = name;
+    node.isNameFirst = !!isNameFirst;
+    node.isBracketed = isBracketed;
+    return node;
   }
-  function getPropertyArrayElementValue(objectLiteral, propKey, elementValue) {
-    return firstDefined(getPropertyAssignment(objectLiteral, propKey), (property) => isArrayLiteralExpression(property.initializer) ? find(property.initializer.elements, (element) => isStringLiteral(element) && element.text === elementValue) : void 0);
+  function updateJSDocParameterTag(node, tagName = getDefaultTagName(node), name, isBracketed, typeExpression, isNameFirst, comment) {
+    return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocParameterTag2(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node;
   }
-  function getTsConfigObjectLiteralExpression(tsConfigSourceFile) {
-    if (tsConfigSourceFile && tsConfigSourceFile.statements.length) {
-      const expression = tsConfigSourceFile.statements[0].expression;
-      return tryCast(expression, isObjectLiteralExpression);
-    }
+  function createJSDocPropertyTag2(tagName, name, isBracketed, typeExpression, isNameFirst, comment) {
+    const node = createBaseJSDocTagDeclaration(351 /* JSDocPropertyTag */, tagName != null ? tagName : createIdentifier3("prop"), comment);
+    node.typeExpression = typeExpression;
+    node.name = name;
+    node.isNameFirst = !!isNameFirst;
+    node.isBracketed = isBracketed;
+    return node;
   }
-  function getTsConfigPropArrayElementValue(tsConfigSourceFile, propKey, elementValue) {
-    return firstDefined(getTsConfigPropArray(tsConfigSourceFile, propKey), (property) => isArrayLiteralExpression(property.initializer) ? find(property.initializer.elements, (element) => isStringLiteral(element) && element.text === elementValue) : void 0);
+  function updateJSDocPropertyTag(node, tagName = getDefaultTagName(node), name, isBracketed, typeExpression, isNameFirst, comment) {
+    return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocPropertyTag2(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node;
   }
-  function getTsConfigPropArray(tsConfigSourceFile, propKey) {
-    const jsonObjectLiteral = getTsConfigObjectLiteralExpression(tsConfigSourceFile);
-    return jsonObjectLiteral ? getPropertyAssignment(jsonObjectLiteral, propKey) : emptyArray;
+  function createJSDocCallbackTag2(tagName, typeExpression, fullName, comment) {
+    const node = createBaseJSDocTagDeclaration(341 /* JSDocCallbackTag */, tagName != null ? tagName : createIdentifier3("callback"), comment);
+    node.typeExpression = typeExpression;
+    node.fullName = fullName;
+    node.name = getJSDocTypeAliasName(fullName);
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function getContainingFunction(node) {
-    return findAncestor(node.parent, isFunctionLike);
+  function updateJSDocCallbackTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) {
+    return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocCallbackTag2(tagName, typeExpression, fullName, comment), node) : node;
   }
-  function getContainingFunctionDeclaration(node) {
-    return findAncestor(node.parent, isFunctionLikeDeclaration);
+  function createJSDocOverloadTag(tagName, typeExpression, comment) {
+    const node = createBaseJSDocTag(342 /* JSDocOverloadTag */, tagName != null ? tagName : createIdentifier3("overload"), comment);
+    node.typeExpression = typeExpression;
+    return node;
   }
-  function getContainingClass(node) {
-    return findAncestor(node.parent, isClassLike);
+  function updateJSDocOverloadTag(node, tagName = getDefaultTagName(node), typeExpression, comment) {
+    return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocOverloadTag(tagName, typeExpression, comment), node) : node;
   }
-  function getContainingClassStaticBlock(node) {
-    return findAncestor(node.parent, (n) => {
-      if (isClassLike(n) || isFunctionLike(n)) {
-        return "quit";
-      }
-      return isClassStaticBlockDeclaration(n);
-    });
+  function createJSDocAugmentsTag2(tagName, className, comment) {
+    const node = createBaseJSDocTag(331 /* JSDocAugmentsTag */, tagName != null ? tagName : createIdentifier3("augments"), comment);
+    node.class = className;
+    return node;
   }
-  function getContainingFunctionOrClassStaticBlock(node) {
-    return findAncestor(node.parent, isFunctionLikeOrClassStaticBlockDeclaration);
+  function updateJSDocAugmentsTag(node, tagName = getDefaultTagName(node), className, comment) {
+    return node.tagName !== tagName || node.class !== className || node.comment !== comment ? update(createJSDocAugmentsTag2(tagName, className, comment), node) : node;
   }
-  function getThisContainer(node, includeArrowFunctions) {
-    Debug.assert(node.kind !== 308 /* SourceFile */);
-    while (true) {
-      node = node.parent;
-      if (!node) {
-        return Debug.fail();
-      }
-      switch (node.kind) {
-        case 164 /* ComputedPropertyName */:
-          if (isClassLike(node.parent.parent)) {
-            return node;
-          }
-          node = node.parent;
-          break;
-        case 167 /* Decorator */:
-          if (node.parent.kind === 166 /* Parameter */ && isClassElement(node.parent.parent)) {
-            node = node.parent.parent;
-          } else if (isClassElement(node.parent)) {
-            node = node.parent;
-          }
-          break;
-        case 216 /* ArrowFunction */:
-          if (!includeArrowFunctions) {
-            continue;
-          }
-        case 259 /* FunctionDeclaration */:
-        case 215 /* FunctionExpression */:
-        case 264 /* ModuleDeclaration */:
-        case 172 /* ClassStaticBlockDeclaration */:
-        case 169 /* PropertyDeclaration */:
-        case 168 /* PropertySignature */:
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-        case 173 /* Constructor */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-        case 176 /* CallSignature */:
-        case 177 /* ConstructSignature */:
-        case 178 /* IndexSignature */:
-        case 263 /* EnumDeclaration */:
-        case 308 /* SourceFile */:
-          return node;
-      }
-    }
+  function createJSDocImplementsTag2(tagName, className, comment) {
+    const node = createBaseJSDocTag(332 /* JSDocImplementsTag */, tagName != null ? tagName : createIdentifier3("implements"), comment);
+    node.class = className;
+    return node;
   }
-  function isThisContainerOrFunctionBlock(node) {
-    switch (node.kind) {
-      case 216 /* ArrowFunction */:
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-      case 169 /* PropertyDeclaration */:
-        return true;
-      case 238 /* Block */:
-        switch (node.parent.kind) {
-          case 173 /* Constructor */:
-          case 171 /* MethodDeclaration */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-            return true;
-          default:
-            return false;
-        }
-      default:
-        return false;
-    }
+  function createJSDocSeeTag(tagName, name, comment) {
+    const node = createBaseJSDocTag(350 /* JSDocSeeTag */, tagName != null ? tagName : createIdentifier3("see"), comment);
+    node.name = name;
+    return node;
   }
-  function isInTopLevelContext(node) {
-    if (isIdentifier(node) && (isClassDeclaration(node.parent) || isFunctionDeclaration(node.parent)) && node.parent.name === node) {
-      node = node.parent;
-    }
-    const container = getThisContainer(node, true);
-    return isSourceFile(container);
+  function updateJSDocSeeTag(node, tagName, name, comment) {
+    return node.tagName !== tagName || node.name !== name || node.comment !== comment ? update(createJSDocSeeTag(tagName, name, comment), node) : node;
   }
-  function getNewTargetContainer(node) {
-    const container = getThisContainer(node, false);
-    if (container) {
-      switch (container.kind) {
-        case 173 /* Constructor */:
-        case 259 /* FunctionDeclaration */:
-        case 215 /* FunctionExpression */:
-          return container;
-      }
-    }
-    return void 0;
+  function createJSDocNameReference(name) {
+    const node = createBaseNode(313 /* JSDocNameReference */);
+    node.name = name;
+    return node;
   }
-  function getSuperContainer(node, stopOnFunctions) {
-    while (true) {
-      node = node.parent;
-      if (!node) {
-        return node;
-      }
-      switch (node.kind) {
-        case 164 /* ComputedPropertyName */:
-          node = node.parent;
-          break;
-        case 259 /* FunctionDeclaration */:
-        case 215 /* FunctionExpression */:
-        case 216 /* ArrowFunction */:
-          if (!stopOnFunctions) {
-            continue;
-          }
-        case 169 /* PropertyDeclaration */:
-        case 168 /* PropertySignature */:
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-        case 173 /* Constructor */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-        case 172 /* ClassStaticBlockDeclaration */:
-          return node;
-        case 167 /* Decorator */:
-          if (node.parent.kind === 166 /* Parameter */ && isClassElement(node.parent.parent)) {
-            node = node.parent.parent;
-          } else if (isClassElement(node.parent)) {
-            node = node.parent;
-          }
-          break;
-      }
-    }
+  function updateJSDocNameReference(node, name) {
+    return node.name !== name ? update(createJSDocNameReference(name), node) : node;
   }
-  function getImmediatelyInvokedFunctionExpression(func) {
-    if (func.kind === 215 /* FunctionExpression */ || func.kind === 216 /* ArrowFunction */) {
-      let prev = func;
-      let parent2 = func.parent;
-      while (parent2.kind === 214 /* ParenthesizedExpression */) {
-        prev = parent2;
-        parent2 = parent2.parent;
-      }
-      if (parent2.kind === 210 /* CallExpression */ && parent2.expression === prev) {
-        return parent2;
-      }
-    }
+  function createJSDocMemberName(left, right) {
+    const node = createBaseNode(314 /* JSDocMemberName */);
+    node.left = left;
+    node.right = right;
+    node.transformFlags |= propagateChildFlags(node.left) | propagateChildFlags(node.right);
+    return node;
   }
-  function isSuperOrSuperProperty(node) {
-    return node.kind === 106 /* SuperKeyword */ || isSuperProperty(node);
+  function updateJSDocMemberName(node, left, right) {
+    return node.left !== left || node.right !== right ? update(createJSDocMemberName(left, right), node) : node;
   }
-  function isSuperProperty(node) {
-    const kind = node.kind;
-    return (kind === 208 /* PropertyAccessExpression */ || kind === 209 /* ElementAccessExpression */) && node.expression.kind === 106 /* SuperKeyword */;
+  function createJSDocLink(name, text) {
+    const node = createBaseNode(327 /* JSDocLink */);
+    node.name = name;
+    node.text = text;
+    return node;
   }
-  function isThisProperty(node) {
-    const kind = node.kind;
-    return (kind === 208 /* PropertyAccessExpression */ || kind === 209 /* ElementAccessExpression */) && node.expression.kind === 108 /* ThisKeyword */;
+  function updateJSDocLink(node, name, text) {
+    return node.name !== name ? update(createJSDocLink(name, text), node) : node;
   }
-  function isThisInitializedDeclaration(node) {
-    var _a2;
-    return !!node && isVariableDeclaration(node) && ((_a2 = node.initializer) == null ? void 0 : _a2.kind) === 108 /* ThisKeyword */;
+  function createJSDocLinkCode(name, text) {
+    const node = createBaseNode(328 /* JSDocLinkCode */);
+    node.name = name;
+    node.text = text;
+    return node;
   }
-  function isThisInitializedObjectBindingExpression(node) {
-    return !!node && (isShorthandPropertyAssignment(node) || isPropertyAssignment(node)) && isBinaryExpression(node.parent.parent) && node.parent.parent.operatorToken.kind === 63 /* EqualsToken */ && node.parent.parent.right.kind === 108 /* ThisKeyword */;
+  function updateJSDocLinkCode(node, name, text) {
+    return node.name !== name ? update(createJSDocLinkCode(name, text), node) : node;
   }
-  function getEntityNameFromTypeNode(node) {
-    switch (node.kind) {
-      case 180 /* TypeReference */:
-        return node.typeName;
-      case 230 /* ExpressionWithTypeArguments */:
-        return isEntityNameExpression(node.expression) ? node.expression : void 0;
-      case 79 /* Identifier */:
-      case 163 /* QualifiedName */:
-        return node;
-    }
-    return void 0;
+  function createJSDocLinkPlain(name, text) {
+    const node = createBaseNode(329 /* JSDocLinkPlain */);
+    node.name = name;
+    node.text = text;
+    return node;
   }
-  function getInvokedExpression(node) {
-    switch (node.kind) {
-      case 212 /* TaggedTemplateExpression */:
-        return node.tag;
-      case 283 /* JsxOpeningElement */:
-      case 282 /* JsxSelfClosingElement */:
-        return node.tagName;
-      default:
-        return node.expression;
-    }
+  function updateJSDocLinkPlain(node, name, text) {
+    return node.name !== name ? update(createJSDocLinkPlain(name, text), node) : node;
   }
-  function nodeCanBeDecorated(node, parent2, grandparent) {
-    if (isNamedDeclaration(node) && isPrivateIdentifier(node.name)) {
-      return false;
-    }
-    switch (node.kind) {
-      case 260 /* ClassDeclaration */:
-        return true;
-      case 169 /* PropertyDeclaration */:
-        return parent2.kind === 260 /* ClassDeclaration */;
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-      case 171 /* MethodDeclaration */:
-        return node.body !== void 0 && parent2.kind === 260 /* ClassDeclaration */;
-      case 166 /* Parameter */:
-        return parent2.body !== void 0 && (parent2.kind === 173 /* Constructor */ || parent2.kind === 171 /* MethodDeclaration */ || parent2.kind === 175 /* SetAccessor */) && grandparent.kind === 260 /* ClassDeclaration */;
-    }
-    return false;
+  function updateJSDocImplementsTag(node, tagName = getDefaultTagName(node), className, comment) {
+    return node.tagName !== tagName || node.class !== className || node.comment !== comment ? update(createJSDocImplementsTag2(tagName, className, comment), node) : node;
   }
-  function nodeIsDecorated(node, parent2, grandparent) {
-    return hasDecorators(node) && nodeCanBeDecorated(node, parent2, grandparent);
+  function createJSDocSimpleTagWorker(kind, tagName, comment) {
+    const node = createBaseJSDocTag(kind, tagName != null ? tagName : createIdentifier3(getDefaultTagNameForKind(kind)), comment);
+    return node;
   }
-  function nodeOrChildIsDecorated(node, parent2, grandparent) {
-    return nodeIsDecorated(node, parent2, grandparent) || childIsDecorated(node, parent2);
+  function updateJSDocSimpleTagWorker(kind, node, tagName = getDefaultTagName(node), comment) {
+    return node.tagName !== tagName || node.comment !== comment ? update(createJSDocSimpleTagWorker(kind, tagName, comment), node) : node;
   }
-  function childIsDecorated(node, parent2) {
-    switch (node.kind) {
-      case 260 /* ClassDeclaration */:
-        return some(node.members, (m) => nodeOrChildIsDecorated(m, node, parent2));
-      case 171 /* MethodDeclaration */:
-      case 175 /* SetAccessor */:
-      case 173 /* Constructor */:
-        return some(node.parameters, (p) => nodeIsDecorated(p, node, parent2));
-      default:
-        return false;
-    }
+  function createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment) {
+    const node = createBaseJSDocTag(kind, tagName != null ? tagName : createIdentifier3(getDefaultTagNameForKind(kind)), comment);
+    node.typeExpression = typeExpression;
+    return node;
   }
-  function classOrConstructorParameterIsDecorated(node) {
-    if (nodeIsDecorated(node))
-      return true;
-    const constructor = getFirstConstructorWithBody(node);
-    return !!constructor && childIsDecorated(constructor, node);
+  function updateJSDocTypeLikeTagWorker(kind, node, tagName = getDefaultTagName(node), typeExpression, comment) {
+    return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment), node) : node;
   }
-  function isJSXTagName(node) {
-    const { parent: parent2 } = node;
-    if (parent2.kind === 283 /* JsxOpeningElement */ || parent2.kind === 282 /* JsxSelfClosingElement */ || parent2.kind === 284 /* JsxClosingElement */) {
-      return parent2.tagName === node;
-    }
-    return false;
+  function createJSDocUnknownTag(tagName, comment) {
+    const node = createBaseJSDocTag(330 /* JSDocTag */, tagName, comment);
+    return node;
   }
-  function isExpressionNode(node) {
-    switch (node.kind) {
-      case 106 /* SuperKeyword */:
-      case 104 /* NullKeyword */:
-      case 110 /* TrueKeyword */:
-      case 95 /* FalseKeyword */:
-      case 13 /* RegularExpressionLiteral */:
-      case 206 /* ArrayLiteralExpression */:
-      case 207 /* ObjectLiteralExpression */:
-      case 208 /* PropertyAccessExpression */:
-      case 209 /* ElementAccessExpression */:
-      case 210 /* CallExpression */:
-      case 211 /* NewExpression */:
-      case 212 /* TaggedTemplateExpression */:
-      case 231 /* AsExpression */:
-      case 213 /* TypeAssertionExpression */:
-      case 235 /* SatisfiesExpression */:
-      case 232 /* NonNullExpression */:
-      case 214 /* ParenthesizedExpression */:
-      case 215 /* FunctionExpression */:
-      case 228 /* ClassExpression */:
-      case 216 /* ArrowFunction */:
-      case 219 /* VoidExpression */:
-      case 217 /* DeleteExpression */:
-      case 218 /* TypeOfExpression */:
-      case 221 /* PrefixUnaryExpression */:
-      case 222 /* PostfixUnaryExpression */:
-      case 223 /* BinaryExpression */:
-      case 224 /* ConditionalExpression */:
-      case 227 /* SpreadElement */:
-      case 225 /* TemplateExpression */:
-      case 229 /* OmittedExpression */:
-      case 281 /* JsxElement */:
-      case 282 /* JsxSelfClosingElement */:
-      case 285 /* JsxFragment */:
-      case 226 /* YieldExpression */:
-      case 220 /* AwaitExpression */:
-      case 233 /* MetaProperty */:
-        return true;
-      case 230 /* ExpressionWithTypeArguments */:
-        return !isHeritageClause(node.parent);
-      case 163 /* QualifiedName */:
-        while (node.parent.kind === 163 /* QualifiedName */) {
-          node = node.parent;
-        }
-        return node.parent.kind === 183 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node);
-      case 314 /* JSDocMemberName */:
-        while (isJSDocMemberName(node.parent)) {
-          node = node.parent;
-        }
-        return node.parent.kind === 183 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node);
-      case 80 /* PrivateIdentifier */:
-        return isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 101 /* InKeyword */;
-      case 79 /* Identifier */:
-        if (node.parent.kind === 183 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node)) {
-          return true;
-        }
-      case 8 /* NumericLiteral */:
-      case 9 /* BigIntLiteral */:
-      case 10 /* StringLiteral */:
-      case 14 /* NoSubstitutionTemplateLiteral */:
-      case 108 /* ThisKeyword */:
-        return isInExpressionContext(node);
-      default:
-        return false;
-    }
+  function updateJSDocUnknownTag(node, tagName, comment) {
+    return node.tagName !== tagName || node.comment !== comment ? update(createJSDocUnknownTag(tagName, comment), node) : node;
   }
-  function isInExpressionContext(node) {
-    const { parent: parent2 } = node;
-    switch (parent2.kind) {
-      case 257 /* VariableDeclaration */:
-      case 166 /* Parameter */:
-      case 169 /* PropertyDeclaration */:
-      case 168 /* PropertySignature */:
-      case 302 /* EnumMember */:
-      case 299 /* PropertyAssignment */:
-      case 205 /* BindingElement */:
-        return parent2.initializer === node;
-      case 241 /* ExpressionStatement */:
-      case 242 /* IfStatement */:
-      case 243 /* DoStatement */:
-      case 244 /* WhileStatement */:
-      case 250 /* ReturnStatement */:
-      case 251 /* WithStatement */:
-      case 252 /* SwitchStatement */:
-      case 292 /* CaseClause */:
-      case 254 /* ThrowStatement */:
-        return parent2.expression === node;
-      case 245 /* ForStatement */:
-        const forStatement = parent2;
-        return forStatement.initializer === node && forStatement.initializer.kind !== 258 /* VariableDeclarationList */ || forStatement.condition === node || forStatement.incrementor === node;
-      case 246 /* ForInStatement */:
-      case 247 /* ForOfStatement */:
-        const forInStatement = parent2;
-        return forInStatement.initializer === node && forInStatement.initializer.kind !== 258 /* VariableDeclarationList */ || forInStatement.expression === node;
-      case 213 /* TypeAssertionExpression */:
-      case 231 /* AsExpression */:
-        return node === parent2.expression;
-      case 236 /* TemplateSpan */:
-        return node === parent2.expression;
-      case 164 /* ComputedPropertyName */:
-        return node === parent2.expression;
-      case 167 /* Decorator */:
-      case 291 /* JsxExpression */:
-      case 290 /* JsxSpreadAttribute */:
-      case 301 /* SpreadAssignment */:
-        return true;
-      case 230 /* ExpressionWithTypeArguments */:
-        return parent2.expression === node && !isPartOfTypeNode(parent2);
-      case 300 /* ShorthandPropertyAssignment */:
-        return parent2.objectAssignmentInitializer === node;
-      case 235 /* SatisfiesExpression */:
-        return node === parent2.expression;
-      default:
-        return isExpressionNode(parent2);
+  function createJSDocEnumTag2(tagName, typeExpression, comment) {
+    const node = createBaseJSDocTagDeclaration(343 /* JSDocEnumTag */, tagName != null ? tagName : createIdentifier3(getDefaultTagNameForKind(343 /* JSDocEnumTag */)), comment);
+    node.typeExpression = typeExpression;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
+  }
+  function updateJSDocEnumTag(node, tagName = getDefaultTagName(node), typeExpression, comment) {
+    return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocEnumTag2(tagName, typeExpression, comment), node) : node;
+  }
+  function createJSDocText(text) {
+    const node = createBaseNode(324 /* JSDocText */);
+    node.text = text;
+    return node;
+  }
+  function updateJSDocText(node, text) {
+    return node.text !== text ? update(createJSDocText(text), node) : node;
+  }
+  function createJSDocComment2(comment, tags) {
+    const node = createBaseNode(323 /* JSDoc */);
+    node.comment = comment;
+    node.tags = asNodeArray(tags);
+    return node;
+  }
+  function updateJSDocComment(node, comment, tags) {
+    return node.comment !== comment || node.tags !== tags ? update(createJSDocComment2(comment, tags), node) : node;
+  }
+  function createJsxElement2(openingElement, children, closingElement) {
+    const node = createBaseNode(281 /* JsxElement */);
+    node.openingElement = openingElement;
+    node.children = createNodeArray2(children);
+    node.closingElement = closingElement;
+    node.transformFlags |= propagateChildFlags(node.openingElement) | propagateChildrenFlags(node.children) | propagateChildFlags(node.closingElement) | 2 /* ContainsJsx */;
+    return node;
+  }
+  function updateJsxElement2(node, openingElement, children, closingElement) {
+    return node.openingElement !== openingElement || node.children !== children || node.closingElement !== closingElement ? update(createJsxElement2(openingElement, children, closingElement), node) : node;
+  }
+  function createJsxSelfClosingElement2(tagName, typeArguments, attributes) {
+    const node = createBaseNode(282 /* JsxSelfClosingElement */);
+    node.tagName = tagName;
+    node.typeArguments = asNodeArray(typeArguments);
+    node.attributes = attributes;
+    node.transformFlags |= propagateChildFlags(node.tagName) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.attributes) | 2 /* ContainsJsx */;
+    if (node.typeArguments) {
+      node.transformFlags |= 1 /* ContainsTypeScript */;
     }
+    return node;
   }
-  function isPartOfTypeQuery(node) {
-    while (node.kind === 163 /* QualifiedName */ || node.kind === 79 /* Identifier */) {
-      node = node.parent;
+  function updateJsxSelfClosingElement2(node, tagName, typeArguments, attributes) {
+    return node.tagName !== tagName || node.typeArguments !== typeArguments || node.attributes !== attributes ? update(createJsxSelfClosingElement2(tagName, typeArguments, attributes), node) : node;
+  }
+  function createJsxOpeningElement2(tagName, typeArguments, attributes) {
+    const node = createBaseNode(283 /* JsxOpeningElement */);
+    node.tagName = tagName;
+    node.typeArguments = asNodeArray(typeArguments);
+    node.attributes = attributes;
+    node.transformFlags |= propagateChildFlags(node.tagName) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.attributes) | 2 /* ContainsJsx */;
+    if (typeArguments) {
+      node.transformFlags |= 1 /* ContainsTypeScript */;
     }
-    return node.kind === 183 /* TypeQuery */;
+    return node;
   }
-  function isNamespaceReexportDeclaration(node) {
-    return isNamespaceExport(node) && !!node.parent.moduleSpecifier;
+  function updateJsxOpeningElement2(node, tagName, typeArguments, attributes) {
+    return node.tagName !== tagName || node.typeArguments !== typeArguments || node.attributes !== attributes ? update(createJsxOpeningElement2(tagName, typeArguments, attributes), node) : node;
   }
-  function isExternalModuleImportEqualsDeclaration(node) {
-    return node.kind === 268 /* ImportEqualsDeclaration */ && node.moduleReference.kind === 280 /* ExternalModuleReference */;
+  function createJsxClosingElement2(tagName) {
+    const node = createBaseNode(284 /* JsxClosingElement */);
+    node.tagName = tagName;
+    node.transformFlags |= propagateChildFlags(node.tagName) | 2 /* ContainsJsx */;
+    return node;
+  }
+  function updateJsxClosingElement2(node, tagName) {
+    return node.tagName !== tagName ? update(createJsxClosingElement2(tagName), node) : node;
   }
-  function getExternalModuleImportEqualsDeclarationExpression(node) {
-    Debug.assert(isExternalModuleImportEqualsDeclaration(node));
-    return node.moduleReference.expression;
+  function createJsxFragment2(openingFragment, children, closingFragment) {
+    const node = createBaseNode(285 /* JsxFragment */);
+    node.openingFragment = openingFragment;
+    node.children = createNodeArray2(children);
+    node.closingFragment = closingFragment;
+    node.transformFlags |= propagateChildFlags(node.openingFragment) | propagateChildrenFlags(node.children) | propagateChildFlags(node.closingFragment) | 2 /* ContainsJsx */;
+    return node;
   }
-  function getExternalModuleRequireArgument(node) {
-    return isVariableDeclarationInitializedToBareOrAccessedRequire(node) && getLeftmostAccessExpression(node.initializer).arguments[0];
+  function updateJsxFragment2(node, openingFragment, children, closingFragment) {
+    return node.openingFragment !== openingFragment || node.children !== children || node.closingFragment !== closingFragment ? update(createJsxFragment2(openingFragment, children, closingFragment), node) : node;
   }
-  function isInternalModuleImportEqualsDeclaration(node) {
-    return node.kind === 268 /* ImportEqualsDeclaration */ && node.moduleReference.kind !== 280 /* ExternalModuleReference */;
+  function createJsxText2(text, containsOnlyTriviaWhiteSpaces) {
+    const node = createBaseNode(11 /* JsxText */);
+    node.text = text;
+    node.containsOnlyTriviaWhiteSpaces = !!containsOnlyTriviaWhiteSpaces;
+    node.transformFlags |= 2 /* ContainsJsx */;
+    return node;
   }
-  function isSourceFileJS(file) {
-    return isInJSFile(file);
+  function updateJsxText2(node, text, containsOnlyTriviaWhiteSpaces) {
+    return node.text !== text || node.containsOnlyTriviaWhiteSpaces !== containsOnlyTriviaWhiteSpaces ? update(createJsxText2(text, containsOnlyTriviaWhiteSpaces), node) : node;
   }
-  function isSourceFileNotJS(file) {
-    return !isInJSFile(file);
+  function createJsxOpeningFragment2() {
+    const node = createBaseNode(286 /* JsxOpeningFragment */);
+    node.transformFlags |= 2 /* ContainsJsx */;
+    return node;
   }
-  function isInJSFile(node) {
-    return !!node && !!(node.flags & 262144 /* JavaScriptFile */);
+  function createJsxJsxClosingFragment2() {
+    const node = createBaseNode(287 /* JsxClosingFragment */);
+    node.transformFlags |= 2 /* ContainsJsx */;
+    return node;
   }
-  function isInJsonFile(node) {
-    return !!node && !!(node.flags & 67108864 /* JsonFile */);
+  function createJsxAttribute2(name, initializer) {
+    const node = createBaseDeclaration(288 /* JsxAttribute */);
+    node.name = name;
+    node.initializer = initializer;
+    node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 2 /* ContainsJsx */;
+    return node;
   }
-  function isSourceFileNotJson(file) {
-    return !isJsonSourceFile(file);
+  function updateJsxAttribute2(node, name, initializer) {
+    return node.name !== name || node.initializer !== initializer ? update(createJsxAttribute2(name, initializer), node) : node;
   }
-  function isInJSDoc(node) {
-    return !!node && !!(node.flags & 8388608 /* JSDoc */);
+  function createJsxAttributes2(properties) {
+    const node = createBaseDeclaration(289 /* JsxAttributes */);
+    node.properties = createNodeArray2(properties);
+    node.transformFlags |= propagateChildrenFlags(node.properties) | 2 /* ContainsJsx */;
+    return node;
   }
-  function isJSDocIndexSignature(node) {
-    return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "Object" && node.typeArguments && node.typeArguments.length === 2 && (node.typeArguments[0].kind === 152 /* StringKeyword */ || node.typeArguments[0].kind === 148 /* NumberKeyword */);
+  function updateJsxAttributes2(node, properties) {
+    return node.properties !== properties ? update(createJsxAttributes2(properties), node) : node;
   }
-  function isRequireCall(callExpression, requireStringLiteralLikeArgument) {
-    if (callExpression.kind !== 210 /* CallExpression */) {
-      return false;
-    }
-    const { expression, arguments: args } = callExpression;
-    if (expression.kind !== 79 /* Identifier */ || expression.escapedText !== "require") {
-      return false;
-    }
-    if (args.length !== 1) {
-      return false;
-    }
-    const arg = args[0];
-    return !requireStringLiteralLikeArgument || isStringLiteralLike(arg);
+  function createJsxSpreadAttribute2(expression) {
+    const node = createBaseNode(290 /* JsxSpreadAttribute */);
+    node.expression = expression;
+    node.transformFlags |= propagateChildFlags(node.expression) | 2 /* ContainsJsx */;
+    return node;
   }
-  function isVariableDeclarationInitializedToRequire(node) {
-    return isVariableDeclarationInitializedWithRequireHelper(node, false);
+  function updateJsxSpreadAttribute2(node, expression) {
+    return node.expression !== expression ? update(createJsxSpreadAttribute2(expression), node) : node;
   }
-  function isVariableDeclarationInitializedToBareOrAccessedRequire(node) {
-    return isVariableDeclarationInitializedWithRequireHelper(node, true);
+  function createJsxExpression2(dotDotDotToken, expression) {
+    const node = createBaseNode(291 /* JsxExpression */);
+    node.dotDotDotToken = dotDotDotToken;
+    node.expression = expression;
+    node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateChildFlags(node.expression) | 2 /* ContainsJsx */;
+    return node;
   }
-  function isVariableDeclarationInitializedWithRequireHelper(node, allowAccessedRequire) {
-    return isVariableDeclaration(node) && !!node.initializer && isRequireCall(allowAccessedRequire ? getLeftmostAccessExpression(node.initializer) : node.initializer, true);
+  function updateJsxExpression2(node, expression) {
+    return node.expression !== expression ? update(createJsxExpression2(node.dotDotDotToken, expression), node) : node;
   }
-  function isRequireVariableStatement(node) {
-    return isVariableStatement(node) && node.declarationList.declarations.length > 0 && every(node.declarationList.declarations, (decl) => isVariableDeclarationInitializedToRequire(decl));
+  function createCaseClause2(expression, statements) {
+    const node = createBaseNode(292 /* CaseClause */);
+    node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
+    node.statements = createNodeArray2(statements);
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.statements);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function isSingleOrDoubleQuote(charCode) {
-    return charCode === 39 /* singleQuote */ || charCode === 34 /* doubleQuote */;
+  function updateCaseClause2(node, expression, statements) {
+    return node.expression !== expression || node.statements !== statements ? update(createCaseClause2(expression, statements), node) : node;
   }
-  function isStringDoubleQuoted(str, sourceFile) {
-    return getSourceTextOfNodeFromSourceFile(sourceFile, str).charCodeAt(0) === 34 /* doubleQuote */;
+  function createDefaultClause2(statements) {
+    const node = createBaseNode(293 /* DefaultClause */);
+    node.statements = createNodeArray2(statements);
+    node.transformFlags = propagateChildrenFlags(node.statements);
+    return node;
   }
-  function isAssignmentDeclaration(decl) {
-    return isBinaryExpression(decl) || isAccessExpression(decl) || isIdentifier(decl) || isCallExpression(decl);
+  function updateDefaultClause2(node, statements) {
+    return node.statements !== statements ? update(createDefaultClause2(statements), node) : node;
   }
-  function getEffectiveInitializer(node) {
-    if (isInJSFile(node) && node.initializer && isBinaryExpression(node.initializer) && (node.initializer.operatorToken.kind === 56 /* BarBarToken */ || node.initializer.operatorToken.kind === 60 /* QuestionQuestionToken */) && node.name && isEntityNameExpression(node.name) && isSameEntityName(node.name, node.initializer.left)) {
-      return node.initializer.right;
+  function createHeritageClause2(token, types) {
+    const node = createBaseNode(294 /* HeritageClause */);
+    node.token = token;
+    node.types = createNodeArray2(types);
+    node.transformFlags |= propagateChildrenFlags(node.types);
+    switch (token) {
+      case 94 /* ExtendsKeyword */:
+        node.transformFlags |= 1024 /* ContainsES2015 */;
+        break;
+      case 117 /* ImplementsKeyword */:
+        node.transformFlags |= 1 /* ContainsTypeScript */;
+        break;
+      default:
+        return Debug.assertNever(token);
     }
-    return node.initializer;
+    return node;
   }
-  function getDeclaredExpandoInitializer(node) {
-    const init = getEffectiveInitializer(node);
-    return init && getExpandoInitializer(init, isPrototypeAccess(node.name));
+  function updateHeritageClause2(node, types) {
+    return node.types !== types ? update(createHeritageClause2(node.token, types), node) : node;
   }
-  function hasExpandoValueProperty(node, isPrototypeAssignment) {
-    return forEach(node.properties, (p) => isPropertyAssignment(p) && isIdentifier(p.name) && p.name.escapedText === "value" && p.initializer && getExpandoInitializer(p.initializer, isPrototypeAssignment));
+  function createCatchClause2(variableDeclaration, block) {
+    const node = createBaseNode(295 /* CatchClause */);
+    node.variableDeclaration = asVariableDeclaration(variableDeclaration);
+    node.block = block;
+    node.transformFlags |= propagateChildFlags(node.variableDeclaration) | propagateChildFlags(node.block) | (!variableDeclaration ? 64 /* ContainsES2019 */ : 0 /* None */);
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
   }
-  function getAssignedExpandoInitializer(node) {
-    if (node && node.parent && isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 63 /* EqualsToken */) {
-      const isPrototypeAssignment = isPrototypeAccess(node.parent.left);
-      return getExpandoInitializer(node.parent.right, isPrototypeAssignment) || getDefaultedExpandoInitializer(node.parent.left, node.parent.right, isPrototypeAssignment);
-    }
-    if (node && isCallExpression(node) && isBindableObjectDefinePropertyCall(node)) {
-      const result = hasExpandoValueProperty(node.arguments[2], node.arguments[1].text === "prototype");
-      if (result) {
-        return result;
-      }
-    }
+  function updateCatchClause2(node, variableDeclaration, block) {
+    return node.variableDeclaration !== variableDeclaration || node.block !== block ? update(createCatchClause2(variableDeclaration, block), node) : node;
+  }
+  function createPropertyAssignment2(name, initializer) {
+    const node = createBaseDeclaration(299 /* PropertyAssignment */);
+    node.name = asName(name);
+    node.initializer = parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer);
+    node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer);
+    node.illegalDecorators = void 0;
+    node.modifiers = void 0;
+    node.questionToken = void 0;
+    node.exclamationToken = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function getExpandoInitializer(initializer, isPrototypeAssignment) {
-    if (isCallExpression(initializer)) {
-      const e = skipParentheses(initializer.expression);
-      return e.kind === 215 /* FunctionExpression */ || e.kind === 216 /* ArrowFunction */ ? initializer : void 0;
-    }
-    if (initializer.kind === 215 /* FunctionExpression */ || initializer.kind === 228 /* ClassExpression */ || initializer.kind === 216 /* ArrowFunction */) {
-      return initializer;
-    }
-    if (isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAssignment)) {
-      return initializer;
-    }
+  function updatePropertyAssignment2(node, name, initializer) {
+    return node.name !== name || node.initializer !== initializer ? finishUpdatePropertyAssignment(createPropertyAssignment2(name, initializer), node) : node;
   }
-  function getDefaultedExpandoInitializer(name, initializer, isPrototypeAssignment) {
-    const e = isBinaryExpression(initializer) && (initializer.operatorToken.kind === 56 /* BarBarToken */ || initializer.operatorToken.kind === 60 /* QuestionQuestionToken */) && getExpandoInitializer(initializer.right, isPrototypeAssignment);
-    if (e && isSameEntityName(name, initializer.left)) {
-      return e;
-    }
+  function finishUpdatePropertyAssignment(updated, original) {
+    if (updated !== original) {
+      updated.illegalDecorators = original.illegalDecorators;
+      updated.modifiers = original.modifiers;
+      updated.questionToken = original.questionToken;
+      updated.exclamationToken = original.exclamationToken;
+    }
+    return update(updated, original);
+  }
+  function createShorthandPropertyAssignment2(name, objectAssignmentInitializer) {
+    const node = createBaseDeclaration(300 /* ShorthandPropertyAssignment */);
+    node.name = asName(name);
+    node.objectAssignmentInitializer = objectAssignmentInitializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(objectAssignmentInitializer);
+    node.transformFlags |= propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.objectAssignmentInitializer) | 1024 /* ContainsES2015 */;
+    node.equalsToken = void 0;
+    node.illegalDecorators = void 0;
+    node.modifiers = void 0;
+    node.questionToken = void 0;
+    node.exclamationToken = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
+  }
+  function updateShorthandPropertyAssignment2(node, name, objectAssignmentInitializer) {
+    return node.name !== name || node.objectAssignmentInitializer !== objectAssignmentInitializer ? finishUpdateShorthandPropertyAssignment(createShorthandPropertyAssignment2(name, objectAssignmentInitializer), node) : node;
+  }
+  function finishUpdateShorthandPropertyAssignment(updated, original) {
+    if (updated !== original) {
+      updated.equalsToken = original.equalsToken;
+      updated.illegalDecorators = original.illegalDecorators;
+      updated.modifiers = original.modifiers;
+      updated.questionToken = original.questionToken;
+      updated.exclamationToken = original.exclamationToken;
+    }
+    return update(updated, original);
+  }
+  function createSpreadAssignment2(expression) {
+    const node = createBaseDeclaration(301 /* SpreadAssignment */);
+    node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
+    node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 65536 /* ContainsObjectRestOrSpread */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
-  function isDefaultedExpandoInitializer(node) {
-    const name = isVariableDeclaration(node.parent) ? node.parent.name : isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 63 /* EqualsToken */ ? node.parent.left : void 0;
-    return name && getExpandoInitializer(node.right, isPrototypeAccess(name)) && isEntityNameExpression(name) && isSameEntityName(name, node.left);
+  function updateSpreadAssignment2(node, expression) {
+    return node.expression !== expression ? update(createSpreadAssignment2(expression), node) : node;
   }
-  function getNameOfExpando(node) {
-    if (isBinaryExpression(node.parent)) {
-      const parent2 = (node.parent.operatorToken.kind === 56 /* BarBarToken */ || node.parent.operatorToken.kind === 60 /* QuestionQuestionToken */) && isBinaryExpression(node.parent.parent) ? node.parent.parent : node.parent;
-      if (parent2.operatorToken.kind === 63 /* EqualsToken */ && isIdentifier(parent2.left)) {
-        return parent2.left;
+  function createEnumMember2(name, initializer) {
+    const node = createBaseDeclaration(302 /* EnumMember */);
+    node.name = asName(name);
+    node.initializer = initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer);
+    node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
+  }
+  function updateEnumMember2(node, name, initializer) {
+    return node.name !== name || node.initializer !== initializer ? update(createEnumMember2(name, initializer), node) : node;
+  }
+  function createSourceFile2(statements, endOfFileToken, flags2) {
+    const node = baseFactory2.createBaseSourceFileNode(308 /* SourceFile */);
+    node.statements = createNodeArray2(statements);
+    node.endOfFileToken = endOfFileToken;
+    node.flags |= flags2;
+    node.text = "";
+    node.fileName = "";
+    node.path = "";
+    node.resolvedPath = "";
+    node.originalFileName = "";
+    node.languageVersion = 0;
+    node.languageVariant = 0;
+    node.scriptKind = 0;
+    node.isDeclarationFile = false;
+    node.hasNoDefaultLib = false;
+    node.transformFlags |= propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken);
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.endFlowNode = void 0;
+    node.nodeCount = 0;
+    node.identifierCount = 0;
+    node.symbolCount = 0;
+    node.parseDiagnostics = void 0;
+    node.bindDiagnostics = void 0;
+    node.bindSuggestionDiagnostics = void 0;
+    node.lineMap = void 0;
+    node.externalModuleIndicator = void 0;
+    node.setExternalModuleIndicator = void 0;
+    node.pragmas = void 0;
+    node.checkJsDirective = void 0;
+    node.referencedFiles = void 0;
+    node.typeReferenceDirectives = void 0;
+    node.libReferenceDirectives = void 0;
+    node.amdDependencies = void 0;
+    node.commentDirectives = void 0;
+    node.identifiers = void 0;
+    node.packageJsonLocations = void 0;
+    node.packageJsonScope = void 0;
+    node.imports = void 0;
+    node.moduleAugmentations = void 0;
+    node.ambientModuleNames = void 0;
+    node.resolvedModules = void 0;
+    node.classifiableNames = void 0;
+    node.impliedNodeFormat = void 0;
+    return node;
+  }
+  function createRedirectedSourceFile(redirectInfo) {
+    const node = Object.create(redirectInfo.redirectTarget);
+    Object.defineProperties(node, {
+      id: {
+        get() {
+          return this.redirectInfo.redirectTarget.id;
+        },
+        set(value) {
+          this.redirectInfo.redirectTarget.id = value;
+        }
+      },
+      symbol: {
+        get() {
+          return this.redirectInfo.redirectTarget.symbol;
+        },
+        set(value) {
+          this.redirectInfo.redirectTarget.symbol = value;
+        }
       }
-    } else if (isVariableDeclaration(node.parent)) {
-      return node.parent.name;
-    }
+    });
+    node.redirectInfo = redirectInfo;
+    return node;
   }
-  function isSameEntityName(name, initializer) {
-    if (isPropertyNameLiteral(name) && isPropertyNameLiteral(initializer)) {
-      return getTextOfIdentifierOrLiteral(name) === getTextOfIdentifierOrLiteral(initializer);
-    }
-    if (isMemberName(name) && isLiteralLikeAccess(initializer) && (initializer.expression.kind === 108 /* ThisKeyword */ || isIdentifier(initializer.expression) && (initializer.expression.escapedText === "window" || initializer.expression.escapedText === "self" || initializer.expression.escapedText === "global"))) {
-      return isSameEntityName(name, getNameOrArgument(initializer));
-    }
-    if (isLiteralLikeAccess(name) && isLiteralLikeAccess(initializer)) {
-      return getElementOrPropertyAccessName(name) === getElementOrPropertyAccessName(initializer) && isSameEntityName(name.expression, initializer.expression);
-    }
-    return false;
+  function cloneRedirectedSourceFile(source) {
+    const node = createRedirectedSourceFile(source.redirectInfo);
+    node.flags |= source.flags & ~8 /* Synthesized */;
+    node.fileName = source.fileName;
+    node.path = source.path;
+    node.resolvedPath = source.resolvedPath;
+    node.originalFileName = source.originalFileName;
+    node.packageJsonLocations = source.packageJsonLocations;
+    node.packageJsonScope = source.packageJsonScope;
+    node.emitNode = void 0;
+    return node;
   }
-  function getRightMostAssignedExpression(node) {
-    while (isAssignmentExpression(node, true)) {
-      node = node.right;
+  function cloneSourceFileWorker(source) {
+    const node = baseFactory2.createBaseSourceFileNode(308 /* SourceFile */);
+    node.flags |= source.flags & ~8 /* Synthesized */;
+    for (const p in source) {
+      if (hasProperty(node, p) || !hasProperty(source, p)) {
+        continue;
+      }
+      if (p === "emitNode") {
+        node.emitNode = void 0;
+        continue;
+      }
+      node[p] = source[p];
     }
     return node;
   }
-  function isExportsIdentifier(node) {
-    return isIdentifier(node) && node.escapedText === "exports";
+  function cloneSourceFile(source) {
+    const node = source.redirectInfo ? cloneRedirectedSourceFile(source) : cloneSourceFileWorker(source);
+    setOriginalNode(node, source);
+    return node;
   }
-  function isModuleIdentifier(node) {
-    return isIdentifier(node) && node.escapedText === "module";
+  function cloneSourceFileWithChanges(source, statements, isDeclarationFile, referencedFiles, typeReferences, hasNoDefaultLib, libReferences) {
+    const node = cloneSourceFile(source);
+    node.statements = createNodeArray2(statements);
+    node.isDeclarationFile = isDeclarationFile;
+    node.referencedFiles = referencedFiles;
+    node.typeReferenceDirectives = typeReferences;
+    node.hasNoDefaultLib = hasNoDefaultLib;
+    node.libReferenceDirectives = libReferences;
+    node.transformFlags = propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken);
+    return node;
   }
-  function isModuleExportsAccessExpression(node) {
-    return (isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node)) && isModuleIdentifier(node.expression) && getElementOrPropertyAccessName(node) === "exports";
+  function updateSourceFile2(node, statements, isDeclarationFile = node.isDeclarationFile, referencedFiles = node.referencedFiles, typeReferenceDirectives = node.typeReferenceDirectives, hasNoDefaultLib = node.hasNoDefaultLib, libReferenceDirectives = node.libReferenceDirectives) {
+    return node.statements !== statements || node.isDeclarationFile !== isDeclarationFile || node.referencedFiles !== referencedFiles || node.typeReferenceDirectives !== typeReferenceDirectives || node.hasNoDefaultLib !== hasNoDefaultLib || node.libReferenceDirectives !== libReferenceDirectives ? update(cloneSourceFileWithChanges(node, statements, isDeclarationFile, referencedFiles, typeReferenceDirectives, hasNoDefaultLib, libReferenceDirectives), node) : node;
+  }
+  function createBundle2(sourceFiles, prepends = emptyArray) {
+    const node = createBaseNode(309 /* Bundle */);
+    node.prepends = prepends;
+    node.sourceFiles = sourceFiles;
+    node.syntheticFileReferences = void 0;
+    node.syntheticTypeReferences = void 0;
+    node.syntheticLibReferences = void 0;
+    node.hasNoDefaultLib = void 0;
+    return node;
   }
-  function getAssignmentDeclarationKind(expr) {
-    const special = getAssignmentDeclarationKindWorker(expr);
-    return special === 5 /* Property */ || isInJSFile(expr) ? special : 0 /* None */;
+  function updateBundle2(node, sourceFiles, prepends = emptyArray) {
+    return node.sourceFiles !== sourceFiles || node.prepends !== prepends ? update(createBundle2(sourceFiles, prepends), node) : node;
+  }
+  function createUnparsedSource(prologues, syntheticReferences, texts) {
+    const node = createBaseNode(310 /* UnparsedSource */);
+    node.prologues = prologues;
+    node.syntheticReferences = syntheticReferences;
+    node.texts = texts;
+    node.fileName = "";
+    node.text = "";
+    node.referencedFiles = emptyArray;
+    node.libReferenceDirectives = emptyArray;
+    node.getLineAndCharacterOfPosition = (pos) => getLineAndCharacterOfPosition(node, pos);
+    return node;
   }
-  function isBindableObjectDefinePropertyCall(expr) {
-    return length(expr.arguments) === 3 && isPropertyAccessExpression(expr.expression) && isIdentifier(expr.expression.expression) && idText(expr.expression.expression) === "Object" && idText(expr.expression.name) === "defineProperty" && isStringOrNumericLiteralLike(expr.arguments[1]) && isBindableStaticNameExpression(expr.arguments[0], true);
+  function createBaseUnparsedNode(kind, data) {
+    const node = createBaseNode(kind);
+    node.data = data;
+    return node;
   }
-  function isLiteralLikeAccess(node) {
-    return isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node);
+  function createUnparsedPrologue(data) {
+    return createBaseUnparsedNode(303 /* UnparsedPrologue */, data);
   }
-  function isLiteralLikeElementAccess(node) {
-    return isElementAccessExpression(node) && isStringOrNumericLiteralLike(node.argumentExpression);
+  function createUnparsedPrepend(data, texts) {
+    const node = createBaseUnparsedNode(304 /* UnparsedPrepend */, data);
+    node.texts = texts;
+    return node;
   }
-  function isBindableStaticAccessExpression(node, excludeThisKeyword) {
-    return isPropertyAccessExpression(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isIdentifier(node.name) && isBindableStaticNameExpression(node.expression, true)) || isBindableStaticElementAccessExpression(node, excludeThisKeyword);
+  function createUnparsedTextLike(data, internal) {
+    return createBaseUnparsedNode(internal ? 306 /* UnparsedInternalText */ : 305 /* UnparsedText */, data);
   }
-  function isBindableStaticElementAccessExpression(node, excludeThisKeyword) {
-    return isLiteralLikeElementAccess(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isEntityNameExpression(node.expression) || isBindableStaticAccessExpression(node.expression, true));
+  function createUnparsedSyntheticReference(section) {
+    const node = createBaseNode(307 /* UnparsedSyntheticReference */);
+    node.data = section.data;
+    node.section = section;
+    return node;
   }
-  function isBindableStaticNameExpression(node, excludeThisKeyword) {
-    return isEntityNameExpression(node) || isBindableStaticAccessExpression(node, excludeThisKeyword);
+  function createInputFiles2() {
+    const node = createBaseNode(311 /* InputFiles */);
+    node.javascriptText = "";
+    node.declarationText = "";
+    return node;
   }
-  function getNameOrArgument(expr) {
-    if (isPropertyAccessExpression(expr)) {
-      return expr.name;
-    }
-    return expr.argumentExpression;
+  function createSyntheticExpression(type, isSpread = false, tupleNameSource) {
+    const node = createBaseNode(234 /* SyntheticExpression */);
+    node.type = type;
+    node.isSpread = isSpread;
+    node.tupleNameSource = tupleNameSource;
+    return node;
   }
-  function getAssignmentDeclarationKindWorker(expr) {
-    if (isCallExpression(expr)) {
-      if (!isBindableObjectDefinePropertyCall(expr)) {
-        return 0 /* None */;
-      }
-      const entityName = expr.arguments[0];
-      if (isExportsIdentifier(entityName) || isModuleExportsAccessExpression(entityName)) {
-        return 8 /* ObjectDefinePropertyExports */;
-      }
-      if (isBindableStaticAccessExpression(entityName) && getElementOrPropertyAccessName(entityName) === "prototype") {
-        return 9 /* ObjectDefinePrototypeProperty */;
-      }
-      return 7 /* ObjectDefinePropertyValue */;
-    }
-    if (expr.operatorToken.kind !== 63 /* EqualsToken */ || !isAccessExpression(expr.left) || isVoidZero(getRightMostAssignedExpression(expr))) {
-      return 0 /* None */;
-    }
-    if (isBindableStaticNameExpression(expr.left.expression, true) && getElementOrPropertyAccessName(expr.left) === "prototype" && isObjectLiteralExpression(getInitializerOfBinaryExpression(expr))) {
-      return 6 /* Prototype */;
-    }
-    return getAssignmentDeclarationPropertyAccessKind(expr.left);
+  function createSyntaxList3(children) {
+    const node = createBaseNode(353 /* SyntaxList */);
+    node._children = children;
+    return node;
   }
-  function isVoidZero(node) {
-    return isVoidExpression(node) && isNumericLiteral(node.expression) && node.expression.text === "0";
+  function createNotEmittedStatement2(original) {
+    const node = createBaseNode(354 /* NotEmittedStatement */);
+    node.original = original;
+    setTextRange(node, original);
+    return node;
   }
-  function getElementOrPropertyAccessArgumentExpressionOrName(node) {
-    if (isPropertyAccessExpression(node)) {
-      return node.name;
-    }
-    const arg = skipParentheses(node.argumentExpression);
-    if (isNumericLiteral(arg) || isStringLiteralLike(arg)) {
-      return arg;
-    }
+  function createPartiallyEmittedExpression2(expression, original) {
+    const node = createBaseNode(355 /* PartiallyEmittedExpression */);
+    node.expression = expression;
+    node.original = original;
+    node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
+    setTextRange(node, original);
     return node;
   }
-  function getElementOrPropertyAccessName(node) {
-    const name = getElementOrPropertyAccessArgumentExpressionOrName(node);
-    if (name) {
-      if (isIdentifier(name)) {
-        return name.escapedText;
-      }
-      if (isStringLiteralLike(name) || isNumericLiteral(name)) {
-        return escapeLeadingUnderscores(name.text);
-      }
-    }
-    return void 0;
+  function updatePartiallyEmittedExpression2(node, expression) {
+    return node.expression !== expression ? update(createPartiallyEmittedExpression2(expression, node.original), node) : node;
   }
-  function getAssignmentDeclarationPropertyAccessKind(lhs) {
-    if (lhs.expression.kind === 108 /* ThisKeyword */) {
-      return 4 /* ThisProperty */;
-    } else if (isModuleExportsAccessExpression(lhs)) {
-      return 2 /* ModuleExports */;
-    } else if (isBindableStaticNameExpression(lhs.expression, true)) {
-      if (isPrototypeAccess(lhs.expression)) {
-        return 3 /* PrototypeProperty */;
-      }
-      let nextToLast = lhs;
-      while (!isIdentifier(nextToLast.expression)) {
-        nextToLast = nextToLast.expression;
+  function flattenCommaElements(node) {
+    if (nodeIsSynthesized(node) && !isParseTreeNode(node) && !node.original && !node.emitNode && !node.id) {
+      if (isCommaListExpression(node)) {
+        return node.elements;
       }
-      const id = nextToLast.expression;
-      if ((id.escapedText === "exports" || id.escapedText === "module" && getElementOrPropertyAccessName(nextToLast) === "exports") && isBindableStaticAccessExpression(lhs)) {
-        return 1 /* ExportsProperty */;
+      if (isBinaryExpression(node) && isCommaToken(node.operatorToken)) {
+        return [node.left, node.right];
       }
-      if (isBindableStaticNameExpression(lhs, true) || isElementAccessExpression(lhs) && isDynamicName(lhs)) {
-        return 5 /* Property */;
-      }
-    }
-    return 0 /* None */;
-  }
-  function getInitializerOfBinaryExpression(expr) {
-    while (isBinaryExpression(expr.right)) {
-      expr = expr.right;
     }
-    return expr.right;
+    return node;
   }
-  function isPrototypePropertyAssignment(node) {
-    return isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 3 /* PrototypeProperty */;
+  function createCommaListExpression(elements) {
+    const node = createBaseNode(356 /* CommaListExpression */);
+    node.elements = createNodeArray2(sameFlatMap(elements, flattenCommaElements));
+    node.transformFlags |= propagateChildrenFlags(node.elements);
+    return node;
   }
-  function isSpecialPropertyDeclaration(expr) {
-    return isInJSFile(expr) && expr.parent && expr.parent.kind === 241 /* ExpressionStatement */ && (!isElementAccessExpression(expr) || isLiteralLikeElementAccess(expr)) && !!getJSDocTypeTag(expr.parent);
+  function updateCommaListExpression(node, elements) {
+    return node.elements !== elements ? update(createCommaListExpression(elements), node) : node;
   }
-  function setValueDeclaration(symbol, node) {
-    const { valueDeclaration } = symbol;
-    if (!valueDeclaration || !(node.flags & 16777216 /* Ambient */ && !(valueDeclaration.flags & 16777216 /* Ambient */)) && (isAssignmentDeclaration(valueDeclaration) && !isAssignmentDeclaration(node)) || valueDeclaration.kind !== node.kind && isEffectiveModuleDeclaration(valueDeclaration)) {
-      symbol.valueDeclaration = node;
-    }
+  function createEndOfDeclarationMarker(original) {
+    const node = createBaseNode(358 /* EndOfDeclarationMarker */);
+    node.emitNode = {};
+    node.original = original;
+    return node;
   }
-  function isFunctionSymbol(symbol) {
-    if (!symbol || !symbol.valueDeclaration) {
-      return false;
-    }
-    const decl = symbol.valueDeclaration;
-    return decl.kind === 259 /* FunctionDeclaration */ || isVariableDeclaration(decl) && decl.initializer && isFunctionLike(decl.initializer);
+  function createMergeDeclarationMarker(original) {
+    const node = createBaseNode(357 /* MergeDeclarationMarker */);
+    node.emitNode = {};
+    node.original = original;
+    return node;
   }
-  function tryGetModuleSpecifierFromDeclaration(node) {
-    var _a2, _b;
-    switch (node.kind) {
-      case 257 /* VariableDeclaration */:
-        return (_a2 = findAncestor(node.initializer, (node2) => isRequireCall(node2, true))) == null ? void 0 : _a2.arguments[0];
-      case 269 /* ImportDeclaration */:
-        return tryCast(node.moduleSpecifier, isStringLiteralLike);
-      case 268 /* ImportEqualsDeclaration */:
-        return tryCast((_b = tryCast(node.moduleReference, isExternalModuleReference)) == null ? void 0 : _b.expression, isStringLiteralLike);
-      default:
-        Debug.assertNever(node);
-    }
+  function createSyntheticReferenceExpression(expression, thisArg) {
+    const node = createBaseNode(359 /* SyntheticReferenceExpression */);
+    node.expression = expression;
+    node.thisArg = thisArg;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thisArg);
+    return node;
   }
-  function importFromModuleSpecifier(node) {
-    return tryGetImportFromModuleSpecifier(node) || Debug.failBadSyntaxKind(node.parent);
+  function updateSyntheticReferenceExpression(node, expression, thisArg) {
+    return node.expression !== expression || node.thisArg !== thisArg ? update(createSyntheticReferenceExpression(expression, thisArg), node) : node;
   }
-  function tryGetImportFromModuleSpecifier(node) {
-    switch (node.parent.kind) {
-      case 269 /* ImportDeclaration */:
-      case 275 /* ExportDeclaration */:
-        return node.parent;
-      case 280 /* ExternalModuleReference */:
-        return node.parent.parent;
-      case 210 /* CallExpression */:
-        return isImportCall(node.parent) || isRequireCall(node.parent, false) ? node.parent : void 0;
-      case 198 /* LiteralType */:
-        Debug.assert(isStringLiteral(node));
-        return tryCast(node.parent.parent, isImportTypeNode);
-      default:
-        return void 0;
-    }
+  function cloneGeneratedIdentifier(node) {
+    const clone2 = createBaseIdentifier(
+      node.escapedText,
+      /*originalKeywordKind*/
+      void 0
+    );
+    clone2.flags |= node.flags & ~8 /* Synthesized */;
+    clone2.autoGenerate = { ...node.autoGenerate };
+    clone2.transformFlags = node.transformFlags;
+    setOriginalNode(clone2, node);
+    return clone2;
   }
-  function getExternalModuleName(node) {
-    switch (node.kind) {
-      case 269 /* ImportDeclaration */:
-      case 275 /* ExportDeclaration */:
-        return node.moduleSpecifier;
-      case 268 /* ImportEqualsDeclaration */:
-        return node.moduleReference.kind === 280 /* ExternalModuleReference */ ? node.moduleReference.expression : void 0;
-      case 202 /* ImportType */:
-        return isLiteralImportTypeNode(node) ? node.argument.literal : void 0;
-      case 210 /* CallExpression */:
-        return node.arguments[0];
-      case 264 /* ModuleDeclaration */:
-        return node.name.kind === 10 /* StringLiteral */ ? node.name : void 0;
-      default:
-        return Debug.assertNever(node);
-    }
+  function cloneIdentifier(node) {
+    const clone2 = createBaseIdentifier(node.escapedText, node.originalKeywordKind);
+    clone2.flags |= node.flags & ~8 /* Synthesized */;
+    clone2.typeArguments = node.typeArguments;
+    clone2.hasExtendedUnicodeEscape = node.hasExtendedUnicodeEscape;
+    clone2.jsDoc = node.jsDoc;
+    clone2.jsDocCache = node.jsDocCache;
+    clone2.flowNode = node.flowNode;
+    clone2.symbol = node.symbol;
+    clone2.transformFlags = node.transformFlags;
+    setOriginalNode(clone2, node);
+    return clone2;
   }
-  function getNamespaceDeclarationNode(node) {
-    switch (node.kind) {
-      case 269 /* ImportDeclaration */:
-        return node.importClause && tryCast(node.importClause.namedBindings, isNamespaceImport);
-      case 268 /* ImportEqualsDeclaration */:
-        return node;
-      case 275 /* ExportDeclaration */:
-        return node.exportClause && tryCast(node.exportClause, isNamespaceExport);
-      default:
-        return Debug.assertNever(node);
-    }
+  function cloneGeneratedPrivateIdentifier(node) {
+    const clone2 = createBasePrivateIdentifier(node.escapedText);
+    clone2.flags |= node.flags & ~8 /* Synthesized */;
+    clone2.autoGenerate = { ...node.autoGenerate };
+    clone2.transformFlags = node.transformFlags;
+    setOriginalNode(clone2, node);
+    return clone2;
   }
-  function isDefaultImport(node) {
-    return node.kind === 269 /* ImportDeclaration */ && !!node.importClause && !!node.importClause.name;
+  function clonePrivateIdentifier(node) {
+    const clone2 = createBasePrivateIdentifier(node.escapedText);
+    clone2.flags |= node.flags & ~8 /* Synthesized */;
+    clone2.transformFlags = node.transformFlags;
+    setOriginalNode(clone2, node);
+    return clone2;
   }
-  function forEachImportClauseDeclaration(node, action) {
-    if (node.name) {
-      const result = action(node);
-      if (result)
-        return result;
+  function cloneNode(node) {
+    if (node === void 0) {
+      return node;
     }
-    if (node.namedBindings) {
-      const result = isNamespaceImport(node.namedBindings) ? action(node.namedBindings) : forEach(node.namedBindings.elements, action);
-      if (result)
-        return result;
+    if (isSourceFile(node)) {
+      return cloneSourceFile(node);
     }
-  }
-  function hasQuestionToken(node) {
-    if (node) {
-      switch (node.kind) {
-        case 166 /* Parameter */:
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-        case 300 /* ShorthandPropertyAssignment */:
-        case 299 /* PropertyAssignment */:
-        case 169 /* PropertyDeclaration */:
-        case 168 /* PropertySignature */:
-          return node.questionToken !== void 0;
+    if (isGeneratedIdentifier(node)) {
+      return cloneGeneratedIdentifier(node);
+    }
+    if (isIdentifier(node)) {
+      return cloneIdentifier(node);
+    }
+    if (isGeneratedPrivateIdentifier(node)) {
+      return cloneGeneratedPrivateIdentifier(node);
+    }
+    if (isPrivateIdentifier(node)) {
+      return clonePrivateIdentifier(node);
+    }
+    const clone2 = !isNodeKind(node.kind) ? baseFactory2.createBaseTokenNode(node.kind) : baseFactory2.createBaseNode(node.kind);
+    clone2.flags |= node.flags & ~8 /* Synthesized */;
+    clone2.transformFlags = node.transformFlags;
+    setOriginalNode(clone2, node);
+    for (const key in node) {
+      if (hasProperty(clone2, key) || !hasProperty(node, key)) {
+        continue;
       }
+      clone2[key] = node[key];
     }
-    return false;
+    return clone2;
+  }
+  function createImmediatelyInvokedFunctionExpression2(statements, param, paramValue) {
+    return createCallExpression(
+      createFunctionExpression2(
+        /*modifiers*/
+        void 0,
+        /*asteriskToken*/
+        void 0,
+        /*name*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        /*parameters*/
+        param ? [param] : [],
+        /*type*/
+        void 0,
+        createBlock2(
+          statements,
+          /*multiLine*/
+          true
+        )
+      ),
+      /*typeArguments*/
+      void 0,
+      /*argumentsArray*/
+      paramValue ? [paramValue] : []
+    );
   }
-  function isJSDocConstructSignature(node) {
-    const param = isJSDocFunctionType(node) ? firstOrUndefined(node.parameters) : void 0;
-    const name = tryCast(param && param.name, isIdentifier);
-    return !!name && name.escapedText === "new";
+  function createImmediatelyInvokedArrowFunction2(statements, param, paramValue) {
+    return createCallExpression(
+      createArrowFunction3(
+        /*modifiers*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        /*parameters*/
+        param ? [param] : [],
+        /*type*/
+        void 0,
+        /*equalsGreaterThanToken*/
+        void 0,
+        createBlock2(
+          statements,
+          /*multiLine*/
+          true
+        )
+      ),
+      /*typeArguments*/
+      void 0,
+      /*argumentsArray*/
+      paramValue ? [paramValue] : []
+    );
   }
-  function isJSDocTypeAlias(node) {
-    return node.kind === 348 /* JSDocTypedefTag */ || node.kind === 341 /* JSDocCallbackTag */ || node.kind === 342 /* JSDocEnumTag */;
+  function createVoidZero2() {
+    return createVoidExpression(createNumericLiteral2("0"));
   }
-  function isTypeAlias(node) {
-    return isJSDocTypeAlias(node) || isTypeAliasDeclaration(node);
+  function createExportDefault2(expression) {
+    return createExportAssignment3(
+      /*modifiers*/
+      void 0,
+      /*isExportEquals*/
+      false,
+      expression
+    );
   }
-  function getSourceOfAssignment(node) {
-    return isExpressionStatement(node) && isBinaryExpression(node.expression) && node.expression.operatorToken.kind === 63 /* EqualsToken */ ? getRightMostAssignedExpression(node.expression) : void 0;
+  function createExternalModuleExport2(exportName) {
+    return createExportDeclaration3(
+      /*modifiers*/
+      void 0,
+      /*isTypeOnly*/
+      false,
+      createNamedExports2([
+        createExportSpecifier2(
+          /*isTypeOnly*/
+          false,
+          /*propertyName*/
+          void 0,
+          exportName
+        )
+      ])
+    );
   }
-  function getSourceOfDefaultedAssignment(node) {
-    return isExpressionStatement(node) && isBinaryExpression(node.expression) && getAssignmentDeclarationKind(node.expression) !== 0 /* None */ && isBinaryExpression(node.expression.right) && (node.expression.right.operatorToken.kind === 56 /* BarBarToken */ || node.expression.right.operatorToken.kind === 60 /* QuestionQuestionToken */) ? node.expression.right.right : void 0;
+  function createTypeCheck(value, tag) {
+    return tag === "undefined" ? factory2.createStrictEquality(value, createVoidZero2()) : factory2.createStrictEquality(createTypeOfExpression(value), createStringLiteral2(tag));
   }
-  function getSingleInitializerOfVariableStatementOrPropertyDeclaration(node) {
-    switch (node.kind) {
-      case 240 /* VariableStatement */:
-        const v = getSingleVariableOfVariableStatement(node);
-        return v && v.initializer;
-      case 169 /* PropertyDeclaration */:
-        return node.initializer;
-      case 299 /* PropertyAssignment */:
-        return node.initializer;
+  function createMethodCall(object, methodName, argumentsList) {
+    if (isCallChain(object)) {
+      return createCallChain2(
+        createPropertyAccessChain2(
+          object,
+          /*questionDotToken*/
+          void 0,
+          methodName
+        ),
+        /*questionDotToken*/
+        void 0,
+        /*typeArguments*/
+        void 0,
+        argumentsList
+      );
     }
+    return createCallExpression(
+      createPropertyAccessExpression(object, methodName),
+      /*typeArguments*/
+      void 0,
+      argumentsList
+    );
   }
-  function getSingleVariableOfVariableStatement(node) {
-    return isVariableStatement(node) ? firstOrUndefined(node.declarationList.declarations) : void 0;
+  function createFunctionBindCall(target, thisArg, argumentsList) {
+    return createMethodCall(target, "bind", [thisArg, ...argumentsList]);
   }
-  function getNestedModuleDeclaration(node) {
-    return isModuleDeclaration(node) && node.body && node.body.kind === 264 /* ModuleDeclaration */ ? node.body : void 0;
+  function createFunctionCallCall(target, thisArg, argumentsList) {
+    return createMethodCall(target, "call", [thisArg, ...argumentsList]);
   }
-  function getJSDocCommentsAndTags(hostNode, noCache) {
-    let result;
-    if (isVariableLike(hostNode) && hasInitializer(hostNode) && hasJSDocNodes(hostNode.initializer)) {
-      result = addRange(result, filterOwnedJSDocTags(hostNode, last(hostNode.initializer.jsDoc)));
-    }
-    let node = hostNode;
-    while (node && node.parent) {
-      if (hasJSDocNodes(node)) {
-        result = addRange(result, filterOwnedJSDocTags(hostNode, last(node.jsDoc)));
-      }
-      if (node.kind === 166 /* Parameter */) {
-        result = addRange(result, (noCache ? getJSDocParameterTagsNoCache : getJSDocParameterTags)(node));
-        break;
-      }
-      if (node.kind === 165 /* TypeParameter */) {
-        result = addRange(result, (noCache ? getJSDocTypeParameterTagsNoCache : getJSDocTypeParameterTags)(node));
-        break;
-      }
-      node = getNextJSDocCommentLocation(node);
-    }
-    return result || emptyArray;
+  function createFunctionApplyCall(target, thisArg, argumentsExpression) {
+    return createMethodCall(target, "apply", [thisArg, argumentsExpression]);
   }
-  function filterOwnedJSDocTags(hostNode, jsDoc) {
-    if (isJSDoc(jsDoc)) {
-      const ownedTags = filter(jsDoc.tags, (tag) => ownsJSDocTag(hostNode, tag));
-      return jsDoc.tags === ownedTags ? [jsDoc] : ownedTags;
-    }
-    return ownsJSDocTag(hostNode, jsDoc) ? [jsDoc] : void 0;
+  function createGlobalMethodCall(globalObjectName, methodName, argumentsList) {
+    return createMethodCall(createIdentifier3(globalObjectName), methodName, argumentsList);
   }
-  function ownsJSDocTag(hostNode, tag) {
-    return !isJSDocTypeTag(tag) || !tag.parent || !isJSDoc(tag.parent) || !isParenthesizedExpression(tag.parent.parent) || tag.parent.parent === hostNode;
+  function createArraySliceCall(array, start2) {
+    return createMethodCall(array, "slice", start2 === void 0 ? [] : [asExpression(start2)]);
   }
-  function getNextJSDocCommentLocation(node) {
-    const parent2 = node.parent;
-    if (parent2.kind === 299 /* PropertyAssignment */ || parent2.kind === 274 /* ExportAssignment */ || parent2.kind === 169 /* PropertyDeclaration */ || parent2.kind === 241 /* ExpressionStatement */ && node.kind === 208 /* PropertyAccessExpression */ || parent2.kind === 250 /* ReturnStatement */ || getNestedModuleDeclaration(parent2) || isBinaryExpression(node) && node.operatorToken.kind === 63 /* EqualsToken */) {
-      return parent2;
-    } else if (parent2.parent && (getSingleVariableOfVariableStatement(parent2.parent) === node || isBinaryExpression(parent2) && parent2.operatorToken.kind === 63 /* EqualsToken */)) {
-      return parent2.parent;
-    } else if (parent2.parent && parent2.parent.parent && (getSingleVariableOfVariableStatement(parent2.parent.parent) || getSingleInitializerOfVariableStatementOrPropertyDeclaration(parent2.parent.parent) === node || getSourceOfDefaultedAssignment(parent2.parent.parent))) {
-      return parent2.parent.parent;
-    }
+  function createArrayConcatCall(array, argumentsList) {
+    return createMethodCall(array, "concat", argumentsList);
   }
-  function getParameterSymbolFromJSDoc(node) {
-    if (node.symbol) {
-      return node.symbol;
-    }
-    if (!isIdentifier(node.name)) {
-      return void 0;
-    }
-    const name = node.name.escapedText;
-    const decl = getHostSignatureFromJSDoc(node);
-    if (!decl) {
-      return void 0;
-    }
-    const parameter = find(decl.parameters, (p) => p.name.kind === 79 /* Identifier */ && p.name.escapedText === name);
-    return parameter && parameter.symbol;
+  function createObjectDefinePropertyCall(target, propertyName, attributes) {
+    return createGlobalMethodCall("Object", "defineProperty", [target, asExpression(propertyName), attributes]);
   }
-  function getEffectiveContainerForJSDocTemplateTag(node) {
-    if (isJSDoc(node.parent) && node.parent.tags) {
-      const typeAlias = find(node.parent.tags, isJSDocTypeAlias);
-      if (typeAlias) {
-        return typeAlias;
-      }
+  function createReflectGetCall(target, propertyKey, receiver) {
+    return createGlobalMethodCall("Reflect", "get", receiver ? [target, propertyKey, receiver] : [target, propertyKey]);
+  }
+  function createReflectSetCall(target, propertyKey, value, receiver) {
+    return createGlobalMethodCall("Reflect", "set", receiver ? [target, propertyKey, value, receiver] : [target, propertyKey, value]);
+  }
+  function tryAddPropertyAssignment(properties, propertyName, expression) {
+    if (expression) {
+      properties.push(createPropertyAssignment2(propertyName, expression));
+      return true;
     }
-    return getHostSignatureFromJSDoc(node);
+    return false;
   }
-  function getHostSignatureFromJSDoc(node) {
-    const host = getEffectiveJSDocHost(node);
-    if (host) {
-      return isPropertySignature(host) && host.type && isFunctionLike(host.type) ? host.type : isFunctionLike(host) ? host : void 0;
+  function createPropertyDescriptor(attributes, singleLine) {
+    const properties = [];
+    tryAddPropertyAssignment(properties, "enumerable", asExpression(attributes.enumerable));
+    tryAddPropertyAssignment(properties, "configurable", asExpression(attributes.configurable));
+    let isData = tryAddPropertyAssignment(properties, "writable", asExpression(attributes.writable));
+    isData = tryAddPropertyAssignment(properties, "value", attributes.value) || isData;
+    let isAccessor2 = tryAddPropertyAssignment(properties, "get", attributes.get);
+    isAccessor2 = tryAddPropertyAssignment(properties, "set", attributes.set) || isAccessor2;
+    Debug.assert(!(isData && isAccessor2), "A PropertyDescriptor may not be both an accessor descriptor and a data descriptor.");
+    return createObjectLiteralExpression(properties, !singleLine);
+  }
+  function updateOuterExpression(outerExpression, expression) {
+    switch (outerExpression.kind) {
+      case 214 /* ParenthesizedExpression */:
+        return updateParenthesizedExpression(outerExpression, expression);
+      case 213 /* TypeAssertionExpression */:
+        return updateTypeAssertion2(outerExpression, outerExpression.type, expression);
+      case 231 /* AsExpression */:
+        return updateAsExpression2(outerExpression, expression, outerExpression.type);
+      case 235 /* SatisfiesExpression */:
+        return updateSatisfiesExpression(outerExpression, expression, outerExpression.type);
+      case 232 /* NonNullExpression */:
+        return updateNonNullExpression2(outerExpression, expression);
+      case 355 /* PartiallyEmittedExpression */:
+        return updatePartiallyEmittedExpression2(outerExpression, expression);
     }
-    return void 0;
   }
-  function getEffectiveJSDocHost(node) {
-    const host = getJSDocHost(node);
-    if (host) {
-      return getSourceOfDefaultedAssignment(host) || getSourceOfAssignment(host) || getSingleInitializerOfVariableStatementOrPropertyDeclaration(host) || getSingleVariableOfVariableStatement(host) || getNestedModuleDeclaration(host) || host;
+  function isIgnorableParen(node) {
+    return isParenthesizedExpression(node) && nodeIsSynthesized(node) && nodeIsSynthesized(getSourceMapRange(node)) && nodeIsSynthesized(getCommentRange(node)) && !some(getSyntheticLeadingComments(node)) && !some(getSyntheticTrailingComments(node));
+  }
+  function restoreOuterExpressions(outerExpression, innerExpression, kinds = 15 /* All */) {
+    if (outerExpression && isOuterExpression(outerExpression, kinds) && !isIgnorableParen(outerExpression)) {
+      return updateOuterExpression(
+        outerExpression,
+        restoreOuterExpressions(outerExpression.expression, innerExpression)
+      );
     }
+    return innerExpression;
   }
-  function getJSDocHost(node) {
-    const jsDoc = getJSDocRoot(node);
-    if (!jsDoc) {
-      return void 0;
+  function restoreEnclosingLabel(node, outermostLabeledStatement, afterRestoreLabelCallback) {
+    if (!outermostLabeledStatement) {
+      return node;
     }
-    const host = jsDoc.parent;
-    if (host && host.jsDoc && jsDoc === lastOrUndefined(host.jsDoc)) {
-      return host;
+    const updated = updateLabeledStatement(
+      outermostLabeledStatement,
+      outermostLabeledStatement.label,
+      isLabeledStatement(outermostLabeledStatement.statement) ? restoreEnclosingLabel(node, outermostLabeledStatement.statement) : node
+    );
+    if (afterRestoreLabelCallback) {
+      afterRestoreLabelCallback(outermostLabeledStatement);
     }
+    return updated;
   }
-  function getJSDocRoot(node) {
-    return findAncestor(node.parent, isJSDoc);
-  }
-  function getTypeParameterFromJsDoc(node) {
-    const name = node.name.escapedText;
-    const { typeParameters } = node.parent.parent.parent;
-    return typeParameters && find(typeParameters, (p) => p.name.escapedText === name);
-  }
-  function hasTypeArguments(node) {
-    return !!node.typeArguments;
+  function shouldBeCapturedInTempVariable(node, cacheIdentifiers) {
+    const target = skipParentheses(node);
+    switch (target.kind) {
+      case 79 /* Identifier */:
+        return cacheIdentifiers;
+      case 108 /* ThisKeyword */:
+      case 8 /* NumericLiteral */:
+      case 9 /* BigIntLiteral */:
+      case 10 /* StringLiteral */:
+        return false;
+      case 206 /* ArrayLiteralExpression */:
+        const elements = target.elements;
+        if (elements.length === 0) {
+          return false;
+        }
+        return true;
+      case 207 /* ObjectLiteralExpression */:
+        return target.properties.length > 0;
+      default:
+        return true;
+    }
   }
-  var AssignmentKind = /* @__PURE__ */ ((AssignmentKind2) => {
-    AssignmentKind2[AssignmentKind2["None"] = 0] = "None";
-    AssignmentKind2[AssignmentKind2["Definite"] = 1] = "Definite";
-    AssignmentKind2[AssignmentKind2["Compound"] = 2] = "Compound";
-    return AssignmentKind2;
-  })(AssignmentKind || {});
-  function getAssignmentTargetKind(node) {
-    let parent2 = node.parent;
-    while (true) {
-      switch (parent2.kind) {
-        case 223 /* BinaryExpression */:
-          const binaryOperator = parent2.operatorToken.kind;
-          return isAssignmentOperator(binaryOperator) && parent2.left === node ? binaryOperator === 63 /* EqualsToken */ || isLogicalOrCoalescingAssignmentOperator(binaryOperator) ? 1 /* Definite */ : 2 /* Compound */ : 0 /* None */;
-        case 221 /* PrefixUnaryExpression */:
-        case 222 /* PostfixUnaryExpression */:
-          const unaryOperator = parent2.operator;
-          return unaryOperator === 45 /* PlusPlusToken */ || unaryOperator === 46 /* MinusMinusToken */ ? 2 /* Compound */ : 0 /* None */;
-        case 246 /* ForInStatement */:
-        case 247 /* ForOfStatement */:
-          return parent2.initializer === node ? 1 /* Definite */ : 0 /* None */;
-        case 214 /* ParenthesizedExpression */:
-        case 206 /* ArrayLiteralExpression */:
-        case 227 /* SpreadElement */:
-        case 232 /* NonNullExpression */:
-          node = parent2;
-          break;
-        case 301 /* SpreadAssignment */:
-          node = parent2.parent;
-          break;
-        case 300 /* ShorthandPropertyAssignment */:
-          if (parent2.name !== node) {
-            return 0 /* None */;
-          }
-          node = parent2.parent;
-          break;
-        case 299 /* PropertyAssignment */:
-          if (parent2.name === node) {
-            return 0 /* None */;
-          }
-          node = parent2.parent;
-          break;
-        default:
-          return 0 /* None */;
+  function createCallBinding(expression, recordTempVariable, languageVersion, cacheIdentifiers = false) {
+    const callee = skipOuterExpressions(expression, 15 /* All */);
+    let thisArg;
+    let target;
+    if (isSuperProperty(callee)) {
+      thisArg = createThis2();
+      target = callee;
+    } else if (isSuperKeyword(callee)) {
+      thisArg = createThis2();
+      target = languageVersion !== void 0 && languageVersion < 2 /* ES2015 */ ? setTextRange(createIdentifier3("_super"), callee) : callee;
+    } else if (getEmitFlags(callee) & 8192 /* HelperName */) {
+      thisArg = createVoidZero2();
+      target = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        callee,
+        /*optionalChain*/
+        false
+      );
+    } else if (isPropertyAccessExpression(callee)) {
+      if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) {
+        thisArg = createTempVariable3(recordTempVariable);
+        target = createPropertyAccessExpression(
+          setTextRange(
+            factory2.createAssignment(
+              thisArg,
+              callee.expression
+            ),
+            callee.expression
+          ),
+          callee.name
+        );
+        setTextRange(target, callee);
+      } else {
+        thisArg = callee.expression;
+        target = callee;
+      }
+    } else if (isElementAccessExpression(callee)) {
+      if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) {
+        thisArg = createTempVariable3(recordTempVariable);
+        target = createElementAccessExpression(
+          setTextRange(
+            factory2.createAssignment(
+              thisArg,
+              callee.expression
+            ),
+            callee.expression
+          ),
+          callee.argumentExpression
+        );
+        setTextRange(target, callee);
+      } else {
+        thisArg = callee.expression;
+        target = callee;
       }
-      parent2 = node.parent;
+    } else {
+      thisArg = createVoidZero2();
+      target = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      );
     }
+    return { target, thisArg };
+  }
+  function createAssignmentTargetWrapper(paramName, expression) {
+    return createPropertyAccessExpression(
+      // Explicit parens required because of v8 regression (https://bugs.chromium.org/p/v8/issues/detail?id=9560)
+      createParenthesizedExpression(
+        createObjectLiteralExpression([
+          createSetAccessorDeclaration(
+            /*modifiers*/
+            void 0,
+            "value",
+            [createParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              /*dotDotDotToken*/
+              void 0,
+              paramName,
+              /*questionToken*/
+              void 0,
+              /*type*/
+              void 0,
+              /*initializer*/
+              void 0
+            )],
+            createBlock2([
+              createExpressionStatement2(expression)
+            ])
+          )
+        ])
+      ),
+      "value"
+    );
   }
-  function isAssignmentTarget(node) {
-    return getAssignmentTargetKind(node) !== 0 /* None */;
+  function inlineExpressions(expressions) {
+    return expressions.length > 10 ? createCommaListExpression(expressions) : reduceLeft(expressions, factory2.createComma);
   }
-  function isNodeWithPossibleHoistedDeclaration(node) {
-    switch (node.kind) {
-      case 238 /* Block */:
-      case 240 /* VariableStatement */:
-      case 251 /* WithStatement */:
-      case 242 /* IfStatement */:
-      case 252 /* SwitchStatement */:
-      case 266 /* CaseBlock */:
-      case 292 /* CaseClause */:
-      case 293 /* DefaultClause */:
-      case 253 /* LabeledStatement */:
-      case 245 /* ForStatement */:
-      case 246 /* ForInStatement */:
-      case 247 /* ForOfStatement */:
-      case 243 /* DoStatement */:
-      case 244 /* WhileStatement */:
-      case 255 /* TryStatement */:
-      case 295 /* CatchClause */:
-        return true;
+  function getName(node, allowComments, allowSourceMaps, emitFlags = 0) {
+    const nodeName = getNameOfDeclaration(node);
+    if (nodeName && isIdentifier(nodeName) && !isGeneratedIdentifier(nodeName)) {
+      const name = setParent(setTextRange(cloneNode(nodeName), nodeName), nodeName.parent);
+      emitFlags |= getEmitFlags(nodeName);
+      if (!allowSourceMaps)
+        emitFlags |= 96 /* NoSourceMap */;
+      if (!allowComments)
+        emitFlags |= 3072 /* NoComments */;
+      if (emitFlags)
+        setEmitFlags(name, emitFlags);
+      return name;
     }
-    return false;
+    return getGeneratedNameForNode3(node);
   }
-  function isValueSignatureDeclaration(node) {
-    return isFunctionExpression(node) || isArrowFunction(node) || isMethodOrAccessor(node) || isFunctionDeclaration(node) || isConstructorDeclaration(node);
+  function getInternalName(node, allowComments, allowSourceMaps) {
+    return getName(node, allowComments, allowSourceMaps, 32768 /* LocalName */ | 65536 /* InternalName */);
   }
-  function walkUp(node, kind) {
-    while (node && node.kind === kind) {
-      node = node.parent;
-    }
-    return node;
+  function getLocalName(node, allowComments, allowSourceMaps) {
+    return getName(node, allowComments, allowSourceMaps, 32768 /* LocalName */);
   }
-  function walkUpParenthesizedTypes(node) {
-    return walkUp(node, 193 /* ParenthesizedType */);
+  function getExportName(node, allowComments, allowSourceMaps) {
+    return getName(node, allowComments, allowSourceMaps, 16384 /* ExportName */);
   }
-  function walkUpParenthesizedExpressions(node) {
-    return walkUp(node, 214 /* ParenthesizedExpression */);
+  function getDeclarationName(node, allowComments, allowSourceMaps) {
+    return getName(node, allowComments, allowSourceMaps);
   }
-  function walkUpParenthesizedTypesAndGetParentAndChild(node) {
-    let child;
-    while (node && node.kind === 193 /* ParenthesizedType */) {
-      child = node;
-      node = node.parent;
+  function getNamespaceMemberName(ns, name, allowComments, allowSourceMaps) {
+    const qualifiedName = createPropertyAccessExpression(ns, nodeIsSynthesized(name) ? name : cloneNode(name));
+    setTextRange(qualifiedName, name);
+    let emitFlags = 0;
+    if (!allowSourceMaps)
+      emitFlags |= 96 /* NoSourceMap */;
+    if (!allowComments)
+      emitFlags |= 3072 /* NoComments */;
+    if (emitFlags)
+      setEmitFlags(qualifiedName, emitFlags);
+    return qualifiedName;
+  }
+  function getExternalModuleOrNamespaceExportName(ns, node, allowComments, allowSourceMaps) {
+    if (ns && hasSyntacticModifier(node, 1 /* Export */)) {
+      return getNamespaceMemberName(ns, getName(node), allowComments, allowSourceMaps);
     }
-    return [child, node];
+    return getExportName(node, allowComments, allowSourceMaps);
   }
-  function skipTypeParentheses(node) {
-    while (isParenthesizedTypeNode(node))
-      node = node.type;
-    return node;
+  function copyPrologue(source, target, ensureUseStrict2, visitor) {
+    const offset = copyStandardPrologue(source, target, 0, ensureUseStrict2);
+    return copyCustomPrologue(source, target, offset, visitor);
   }
-  function skipParentheses(node, excludeJSDocTypeAssertions) {
-    const flags = excludeJSDocTypeAssertions ? 1 /* Parentheses */ | 16 /* ExcludeJSDocTypeAssertion */ : 1 /* Parentheses */;
-    return skipOuterExpressions(node, flags);
+  function isUseStrictPrologue2(node) {
+    return isStringLiteral(node.expression) && node.expression.text === "use strict";
   }
-  function isDeleteTarget(node) {
-    if (node.kind !== 208 /* PropertyAccessExpression */ && node.kind !== 209 /* ElementAccessExpression */) {
-      return false;
-    }
-    node = walkUpParenthesizedExpressions(node.parent);
-    return node && node.kind === 217 /* DeleteExpression */;
+  function createUseStrictPrologue() {
+    return startOnNewLine(createExpressionStatement2(createStringLiteral2("use strict")));
   }
-  function isNodeDescendantOf(node, ancestor) {
-    while (node) {
-      if (node === ancestor)
-        return true;
-      node = node.parent;
+  function copyStandardPrologue(source, target, statementOffset = 0, ensureUseStrict2) {
+    Debug.assert(target.length === 0, "Prologue directives should be at the first statement in the target statements array");
+    let foundUseStrict = false;
+    const numStatements = source.length;
+    while (statementOffset < numStatements) {
+      const statement = source[statementOffset];
+      if (isPrologueDirective(statement)) {
+        if (isUseStrictPrologue2(statement)) {
+          foundUseStrict = true;
+        }
+        target.push(statement);
+      } else {
+        break;
+      }
+      statementOffset++;
     }
-    return false;
+    if (ensureUseStrict2 && !foundUseStrict) {
+      target.push(createUseStrictPrologue());
+    }
+    return statementOffset;
   }
-  function isDeclarationName(name) {
-    return !isSourceFile(name) && !isBindingPattern(name) && isDeclaration(name.parent) && name.parent.name === name;
+  function copyCustomPrologue(source, target, statementOffset, visitor, filter2 = returnTrue) {
+    const numStatements = source.length;
+    while (statementOffset !== void 0 && statementOffset < numStatements) {
+      const statement = source[statementOffset];
+      if (getEmitFlags(statement) & 2097152 /* CustomPrologue */ && filter2(statement)) {
+        append(target, visitor ? visitNode(statement, visitor, isStatement) : statement);
+      } else {
+        break;
+      }
+      statementOffset++;
+    }
+    return statementOffset;
   }
-  function getDeclarationFromName(name) {
-    const parent2 = name.parent;
-    switch (name.kind) {
-      case 10 /* StringLiteral */:
-      case 14 /* NoSubstitutionTemplateLiteral */:
-      case 8 /* NumericLiteral */:
-        if (isComputedPropertyName(parent2))
-          return parent2.parent;
-      case 79 /* Identifier */:
-        if (isDeclaration(parent2)) {
-          return parent2.name === name ? parent2 : void 0;
-        } else if (isQualifiedName(parent2)) {
-          const tag = parent2.parent;
-          return isJSDocParameterTag(tag) && tag.name === parent2 ? tag : void 0;
-        } else {
-          const binExp = parent2.parent;
-          return isBinaryExpression(binExp) && getAssignmentDeclarationKind(binExp) !== 0 /* None */ && (binExp.left.symbol || binExp.symbol) && getNameOfDeclaration(binExp) === name ? binExp : void 0;
-        }
-      case 80 /* PrivateIdentifier */:
-        return isDeclaration(parent2) && parent2.name === name ? parent2 : void 0;
-      default:
-        return void 0;
+  function ensureUseStrict(statements) {
+    const foundUseStrict = findUseStrictPrologue(statements);
+    if (!foundUseStrict) {
+      return setTextRange(createNodeArray2([createUseStrictPrologue(), ...statements]), statements);
     }
+    return statements;
   }
-  function isLiteralComputedPropertyDeclarationName(node) {
-    return isStringOrNumericLiteralLike(node) && node.parent.kind === 164 /* ComputedPropertyName */ && isDeclaration(node.parent.parent);
+  function liftToBlock(nodes) {
+    Debug.assert(every(nodes, isStatementOrBlock), "Cannot lift nodes to a Block.");
+    return singleOrUndefined(nodes) || createBlock2(nodes);
   }
-  function isIdentifierName(node) {
-    const parent2 = node.parent;
-    switch (parent2.kind) {
-      case 169 /* PropertyDeclaration */:
-      case 168 /* PropertySignature */:
-      case 171 /* MethodDeclaration */:
-      case 170 /* MethodSignature */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-      case 302 /* EnumMember */:
-      case 299 /* PropertyAssignment */:
-      case 208 /* PropertyAccessExpression */:
-        return parent2.name === node;
-      case 163 /* QualifiedName */:
-        return parent2.right === node;
-      case 205 /* BindingElement */:
-      case 273 /* ImportSpecifier */:
-        return parent2.propertyName === node;
-      case 278 /* ExportSpecifier */:
-      case 288 /* JsxAttribute */:
-      case 282 /* JsxSelfClosingElement */:
-      case 283 /* JsxOpeningElement */:
-      case 284 /* JsxClosingElement */:
-        return true;
+  function findSpanEnd(array, test, start2) {
+    let i = start2;
+    while (i < array.length && test(array[i])) {
+      i++;
     }
-    return false;
+    return i;
   }
-  function isAliasSymbolDeclaration(node) {
-    if (node.kind === 268 /* ImportEqualsDeclaration */ || node.kind === 267 /* NamespaceExportDeclaration */ || node.kind === 270 /* ImportClause */ && !!node.name || node.kind === 271 /* NamespaceImport */ || node.kind === 277 /* NamespaceExport */ || node.kind === 273 /* ImportSpecifier */ || node.kind === 278 /* ExportSpecifier */ || node.kind === 274 /* ExportAssignment */ && exportAssignmentIsAlias(node)) {
-      return true;
+  function mergeLexicalEnvironment(statements, declarations) {
+    if (!some(declarations)) {
+      return statements;
     }
-    return isInJSFile(node) && (isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 2 /* ModuleExports */ && exportAssignmentIsAlias(node) || isPropertyAccessExpression(node) && isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 63 /* EqualsToken */ && isAliasableExpression(node.parent.right));
-  }
-  function getAliasDeclarationFromName(node) {
-    switch (node.parent.kind) {
-      case 270 /* ImportClause */:
-      case 273 /* ImportSpecifier */:
-      case 271 /* NamespaceImport */:
-      case 278 /* ExportSpecifier */:
-      case 274 /* ExportAssignment */:
-      case 268 /* ImportEqualsDeclaration */:
-      case 277 /* NamespaceExport */:
-        return node.parent;
-      case 163 /* QualifiedName */:
-        do {
-          node = node.parent;
-        } while (node.parent.kind === 163 /* QualifiedName */);
-        return getAliasDeclarationFromName(node);
+    const leftStandardPrologueEnd = findSpanEnd(statements, isPrologueDirective, 0);
+    const leftHoistedFunctionsEnd = findSpanEnd(statements, isHoistedFunction, leftStandardPrologueEnd);
+    const leftHoistedVariablesEnd = findSpanEnd(statements, isHoistedVariableStatement, leftHoistedFunctionsEnd);
+    const rightStandardPrologueEnd = findSpanEnd(declarations, isPrologueDirective, 0);
+    const rightHoistedFunctionsEnd = findSpanEnd(declarations, isHoistedFunction, rightStandardPrologueEnd);
+    const rightHoistedVariablesEnd = findSpanEnd(declarations, isHoistedVariableStatement, rightHoistedFunctionsEnd);
+    const rightCustomPrologueEnd = findSpanEnd(declarations, isCustomPrologue, rightHoistedVariablesEnd);
+    Debug.assert(rightCustomPrologueEnd === declarations.length, "Expected declarations to be valid standard or custom prologues");
+    const left = isNodeArray(statements) ? statements.slice() : statements;
+    if (rightCustomPrologueEnd > rightHoistedVariablesEnd) {
+      left.splice(leftHoistedVariablesEnd, 0, ...declarations.slice(rightHoistedVariablesEnd, rightCustomPrologueEnd));
     }
-  }
-  function isAliasableExpression(e) {
-    return isEntityNameExpression(e) || isClassExpression(e);
-  }
-  function exportAssignmentIsAlias(node) {
-    const e = getExportAssignmentExpression(node);
-    return isAliasableExpression(e);
-  }
-  function getExportAssignmentExpression(node) {
-    return isExportAssignment(node) ? node.expression : node.right;
-  }
-  function getPropertyAssignmentAliasLikeExpression(node) {
-    return node.kind === 300 /* ShorthandPropertyAssignment */ ? node.name : node.kind === 299 /* PropertyAssignment */ ? node.initializer : node.parent.right;
-  }
-  function getEffectiveBaseTypeNode(node) {
-    const baseType = getClassExtendsHeritageElement(node);
-    if (baseType && isInJSFile(node)) {
-      const tag = getJSDocAugmentsTag(node);
-      if (tag) {
-        return tag.class;
-      }
+    if (rightHoistedVariablesEnd > rightHoistedFunctionsEnd) {
+      left.splice(leftHoistedFunctionsEnd, 0, ...declarations.slice(rightHoistedFunctionsEnd, rightHoistedVariablesEnd));
     }
-    return baseType;
-  }
-  function getClassExtendsHeritageElement(node) {
-    const heritageClause = getHeritageClause(node.heritageClauses, 94 /* ExtendsKeyword */);
-    return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : void 0;
-  }
-  function getEffectiveImplementsTypeNodes(node) {
-    if (isInJSFile(node)) {
-      return getJSDocImplementsTags(node).map((n) => n.class);
-    } else {
-      const heritageClause = getHeritageClause(node.heritageClauses, 117 /* ImplementsKeyword */);
-      return heritageClause == null ? void 0 : heritageClause.types;
+    if (rightHoistedFunctionsEnd > rightStandardPrologueEnd) {
+      left.splice(leftStandardPrologueEnd, 0, ...declarations.slice(rightStandardPrologueEnd, rightHoistedFunctionsEnd));
     }
-  }
-  function getAllSuperTypeNodes(node) {
-    return isInterfaceDeclaration(node) ? getInterfaceBaseTypeNodes(node) || emptyArray : isClassLike(node) ? concatenate(singleElementArray(getEffectiveBaseTypeNode(node)), getEffectiveImplementsTypeNodes(node)) || emptyArray : emptyArray;
-  }
-  function getInterfaceBaseTypeNodes(node) {
-    const heritageClause = getHeritageClause(node.heritageClauses, 94 /* ExtendsKeyword */);
-    return heritageClause ? heritageClause.types : void 0;
-  }
-  function getHeritageClause(clauses, kind) {
-    if (clauses) {
-      for (const clause of clauses) {
-        if (clause.token === kind) {
-          return clause;
+    if (rightStandardPrologueEnd > 0) {
+      if (leftStandardPrologueEnd === 0) {
+        left.splice(0, 0, ...declarations.slice(0, rightStandardPrologueEnd));
+      } else {
+        const leftPrologues = /* @__PURE__ */ new Map();
+        for (let i = 0; i < leftStandardPrologueEnd; i++) {
+          const leftPrologue = statements[i];
+          leftPrologues.set(leftPrologue.expression.text, true);
+        }
+        for (let i = rightStandardPrologueEnd - 1; i >= 0; i--) {
+          const rightPrologue = declarations[i];
+          if (!leftPrologues.has(rightPrologue.expression.text)) {
+            left.unshift(rightPrologue);
+          }
         }
       }
     }
-    return void 0;
-  }
-  function getAncestor(node, kind) {
-    while (node) {
-      if (node.kind === kind) {
-        return node;
-      }
-      node = node.parent;
+    if (isNodeArray(statements)) {
+      return setTextRange(createNodeArray2(left, statements.hasTrailingComma), statements);
     }
-    return void 0;
-  }
-  function isKeyword(token) {
-    return 81 /* FirstKeyword */ <= token && token <= 162 /* LastKeyword */;
-  }
-  function isContextualKeyword(token) {
-    return 126 /* FirstContextualKeyword */ <= token && token <= 162 /* LastContextualKeyword */;
+    return statements;
   }
-  function isNonContextualKeyword(token) {
-    return isKeyword(token) && !isContextualKeyword(token);
+  function updateModifiers(node, modifiers) {
+    var _a2;
+    let modifierArray;
+    if (typeof modifiers === "number") {
+      modifierArray = createModifiersFromModifierFlags2(modifiers);
+    } else {
+      modifierArray = modifiers;
+    }
+    return isTypeParameterDeclaration(node) ? updateTypeParameterDeclaration2(node, modifierArray, node.name, node.constraint, node.default) : isParameter(node) ? updateParameterDeclaration(node, modifierArray, node.dotDotDotToken, node.name, node.questionToken, node.type, node.initializer) : isConstructorTypeNode(node) ? updateConstructorTypeNode1(node, modifierArray, node.typeParameters, node.parameters, node.type) : isPropertySignature(node) ? updatePropertySignature3(node, modifierArray, node.name, node.questionToken, node.type) : isPropertyDeclaration(node) ? updatePropertyDeclaration2(node, modifierArray, node.name, (_a2 = node.questionToken) != null ? _a2 : node.exclamationToken, node.type, node.initializer) : isMethodSignature(node) ? updateMethodSignature3(node, modifierArray, node.name, node.questionToken, node.typeParameters, node.parameters, node.type) : isMethodDeclaration(node) ? updateMethodDeclaration(node, modifierArray, node.asteriskToken, node.name, node.questionToken, node.typeParameters, node.parameters, node.type, node.body) : isConstructorDeclaration(node) ? updateConstructorDeclaration(node, modifierArray, node.parameters, node.body) : isGetAccessorDeclaration(node) ? updateGetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.type, node.body) : isSetAccessorDeclaration(node) ? updateSetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.body) : isIndexSignatureDeclaration(node) ? updateIndexSignature2(node, modifierArray, node.parameters, node.type) : isFunctionExpression(node) ? updateFunctionExpression2(node, modifierArray, node.asteriskToken, node.name, node.typeParameters, node.parameters, node.type, node.body) : isArrowFunction(node) ? updateArrowFunction3(node, modifierArray, node.typeParameters, node.parameters, node.type, node.equalsGreaterThanToken, node.body) : isClassExpression(node) ? updateClassExpression3(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isVariableStatement(node) ? updateVariableStatement2(node, modifierArray, node.declarationList) : isFunctionDeclaration(node) ? updateFunctionDeclaration2(node, modifierArray, node.asteriskToken, node.name, node.typeParameters, node.parameters, node.type, node.body) : isClassDeclaration(node) ? updateClassDeclaration2(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isInterfaceDeclaration(node) ? updateInterfaceDeclaration2(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isTypeAliasDeclaration(node) ? updateTypeAliasDeclaration2(node, modifierArray, node.name, node.typeParameters, node.type) : isEnumDeclaration(node) ? updateEnumDeclaration2(node, modifierArray, node.name, node.members) : isModuleDeclaration(node) ? updateModuleDeclaration2(node, modifierArray, node.name, node.body) : isImportEqualsDeclaration(node) ? updateImportEqualsDeclaration2(node, modifierArray, node.isTypeOnly, node.name, node.moduleReference) : isImportDeclaration(node) ? updateImportDeclaration2(node, modifierArray, node.importClause, node.moduleSpecifier, node.assertClause) : isExportAssignment(node) ? updateExportAssignment2(node, modifierArray, node.expression) : isExportDeclaration(node) ? updateExportDeclaration3(node, modifierArray, node.isTypeOnly, node.exportClause, node.moduleSpecifier, node.assertClause) : Debug.assertNever(node);
   }
-  function isFutureReservedKeyword(token) {
-    return 117 /* FirstFutureReservedWord */ <= token && token <= 125 /* LastFutureReservedWord */;
+  function asNodeArray(array) {
+    return array ? createNodeArray2(array) : void 0;
   }
-  function isStringANonContextualKeyword(name) {
-    const token = stringToToken(name);
-    return token !== void 0 && isNonContextualKeyword(token);
+  function asName(name) {
+    return typeof name === "string" ? createIdentifier3(name) : name;
   }
-  function isStringAKeyword(name) {
-    const token = stringToToken(name);
-    return token !== void 0 && isKeyword(token);
+  function asExpression(value) {
+    return typeof value === "string" ? createStringLiteral2(value) : typeof value === "number" ? createNumericLiteral2(value) : typeof value === "boolean" ? value ? createTrue2() : createFalse2() : value;
   }
-  function isIdentifierANonContextualKeyword({ originalKeywordKind }) {
-    return !!originalKeywordKind && !isContextualKeyword(originalKeywordKind);
+  function asInitializer(node) {
+    return node && parenthesizerRules().parenthesizeExpressionForDisallowedComma(node);
   }
-  function isTrivia(token) {
-    return 2 /* FirstTriviaToken */ <= token && token <= 7 /* LastTriviaToken */;
+  function asToken(value) {
+    return typeof value === "number" ? createToken3(value) : value;
   }
-  var FunctionFlags = /* @__PURE__ */ ((FunctionFlags2) => {
-    FunctionFlags2[FunctionFlags2["Normal"] = 0] = "Normal";
-    FunctionFlags2[FunctionFlags2["Generator"] = 1] = "Generator";
-    FunctionFlags2[FunctionFlags2["Async"] = 2] = "Async";
-    FunctionFlags2[FunctionFlags2["Invalid"] = 4] = "Invalid";
-    FunctionFlags2[FunctionFlags2["AsyncGenerator"] = 3] = "AsyncGenerator";
-    return FunctionFlags2;
-  })(FunctionFlags || {});
-  function getFunctionFlags(node) {
-    if (!node) {
-      return 4 /* Invalid */;
-    }
-    let flags = 0 /* Normal */;
-    switch (node.kind) {
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-      case 171 /* MethodDeclaration */:
-        if (node.asteriskToken) {
-          flags |= 1 /* Generator */;
-        }
-      case 216 /* ArrowFunction */:
-        if (hasSyntacticModifier(node, 512 /* Async */)) {
-          flags |= 2 /* Async */;
-        }
-        break;
-    }
-    if (!node.body) {
-      flags |= 4 /* Invalid */;
-    }
-    return flags;
+  function asEmbeddedStatement(statement) {
+    return statement && isNotEmittedStatement(statement) ? setTextRange(setOriginalNode(createEmptyStatement2(), statement), statement) : statement;
   }
-  function isAsyncFunction(node) {
-    switch (node.kind) {
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-      case 171 /* MethodDeclaration */:
-        return node.body !== void 0 && node.asteriskToken === void 0 && hasSyntacticModifier(node, 512 /* Async */);
+  function asVariableDeclaration(variableDeclaration) {
+    if (typeof variableDeclaration === "string" || variableDeclaration && !isVariableDeclaration(variableDeclaration)) {
+      return createVariableDeclaration3(
+        variableDeclaration,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        /*initializer*/
+        void 0
+      );
     }
-    return false;
-  }
-  function isStringOrNumericLiteralLike(node) {
-    return isStringLiteralLike(node) || isNumericLiteral(node);
+    return variableDeclaration;
   }
-  function isSignedNumericLiteral(node) {
-    return isPrefixUnaryExpression(node) && (node.operator === 39 /* PlusToken */ || node.operator === 40 /* MinusToken */) && isNumericLiteral(node.operand);
+}
+function updateWithoutOriginal(updated, original) {
+  if (updated !== original) {
+    setTextRange(updated, original);
+  }
+  return updated;
+}
+function updateWithOriginal(updated, original) {
+  if (updated !== original) {
+    setOriginalNode(updated, original);
+    setTextRange(updated, original);
+  }
+  return updated;
+}
+function getDefaultTagNameForKind(kind) {
+  switch (kind) {
+    case 347 /* JSDocTypeTag */:
+      return "type";
+    case 345 /* JSDocReturnTag */:
+      return "returns";
+    case 346 /* JSDocThisTag */:
+      return "this";
+    case 343 /* JSDocEnumTag */:
+      return "enum";
+    case 333 /* JSDocAuthorTag */:
+      return "author";
+    case 335 /* JSDocClassTag */:
+      return "class";
+    case 336 /* JSDocPublicTag */:
+      return "public";
+    case 337 /* JSDocPrivateTag */:
+      return "private";
+    case 338 /* JSDocProtectedTag */:
+      return "protected";
+    case 339 /* JSDocReadonlyTag */:
+      return "readonly";
+    case 340 /* JSDocOverrideTag */:
+      return "override";
+    case 348 /* JSDocTemplateTag */:
+      return "template";
+    case 349 /* JSDocTypedefTag */:
+      return "typedef";
+    case 344 /* JSDocParameterTag */:
+      return "param";
+    case 351 /* JSDocPropertyTag */:
+      return "prop";
+    case 341 /* JSDocCallbackTag */:
+      return "callback";
+    case 342 /* JSDocOverloadTag */:
+      return "overload";
+    case 331 /* JSDocAugmentsTag */:
+      return "augments";
+    case 332 /* JSDocImplementsTag */:
+      return "implements";
+    default:
+      return Debug.fail(`Unsupported kind: ${Debug.formatSyntaxKind(kind)}`);
+  }
+}
+var rawTextScanner;
+var invalidValueSentinel = {};
+function getCookedText(kind, rawText) {
+  if (!rawTextScanner) {
+    rawTextScanner = createScanner(
+      99 /* Latest */,
+      /*skipTrivia*/
+      false,
+      0 /* Standard */
+    );
   }
-  function hasDynamicName(declaration) {
-    const name = getNameOfDeclaration(declaration);
-    return !!name && isDynamicName(name);
+  switch (kind) {
+    case 14 /* NoSubstitutionTemplateLiteral */:
+      rawTextScanner.setText("`" + rawText + "`");
+      break;
+    case 15 /* TemplateHead */:
+      rawTextScanner.setText("`" + rawText + "${");
+      break;
+    case 16 /* TemplateMiddle */:
+      rawTextScanner.setText("}" + rawText + "${");
+      break;
+    case 17 /* TemplateTail */:
+      rawTextScanner.setText("}" + rawText + "`");
+      break;
+  }
+  let token = rawTextScanner.scan();
+  if (token === 19 /* CloseBraceToken */) {
+    token = rawTextScanner.reScanTemplateToken(
+      /*isTaggedTemplate*/
+      false
+    );
   }
-  function isDynamicName(name) {
-    if (!(name.kind === 164 /* ComputedPropertyName */ || name.kind === 209 /* ElementAccessExpression */)) {
-      return false;
+  if (rawTextScanner.isUnterminated()) {
+    rawTextScanner.setText(void 0);
+    return invalidValueSentinel;
+  }
+  let tokenValue;
+  switch (token) {
+    case 14 /* NoSubstitutionTemplateLiteral */:
+    case 15 /* TemplateHead */:
+    case 16 /* TemplateMiddle */:
+    case 17 /* TemplateTail */:
+      tokenValue = rawTextScanner.getTokenValue();
+      break;
+  }
+  if (tokenValue === void 0 || rawTextScanner.scan() !== 1 /* EndOfFileToken */) {
+    rawTextScanner.setText(void 0);
+    return invalidValueSentinel;
+  }
+  rawTextScanner.setText(void 0);
+  return tokenValue;
+}
+function propagateNameFlags(node) {
+  return node && isIdentifier(node) ? propagateIdentifierNameFlags(node) : propagateChildFlags(node);
+}
+function propagateIdentifierNameFlags(node) {
+  return propagateChildFlags(node) & ~67108864 /* ContainsPossibleTopLevelAwait */;
+}
+function propagatePropertyNameFlagsOfChild(node, transformFlags) {
+  return transformFlags | node.transformFlags & 134234112 /* PropertyNamePropagatingFlags */;
+}
+function propagateChildFlags(child) {
+  if (!child)
+    return 0 /* None */;
+  const childFlags = child.transformFlags & ~getTransformFlagsSubtreeExclusions(child.kind);
+  return isNamedDeclaration(child) && isPropertyName(child.name) ? propagatePropertyNameFlagsOfChild(child.name, childFlags) : childFlags;
+}
+function propagateChildrenFlags(children) {
+  return children ? children.transformFlags : 0 /* None */;
+}
+function aggregateChildrenFlags(children) {
+  let subtreeFlags = 0 /* None */;
+  for (const child of children) {
+    subtreeFlags |= propagateChildFlags(child);
+  }
+  children.transformFlags = subtreeFlags;
+}
+function getTransformFlagsSubtreeExclusions(kind) {
+  if (kind >= 179 /* FirstTypeNode */ && kind <= 202 /* LastTypeNode */) {
+    return -2 /* TypeExcludes */;
+  }
+  switch (kind) {
+    case 210 /* CallExpression */:
+    case 211 /* NewExpression */:
+    case 206 /* ArrayLiteralExpression */:
+      return -2147450880 /* ArrayLiteralOrCallOrNewExcludes */;
+    case 264 /* ModuleDeclaration */:
+      return -1941676032 /* ModuleExcludes */;
+    case 166 /* Parameter */:
+      return -2147483648 /* ParameterExcludes */;
+    case 216 /* ArrowFunction */:
+      return -2072174592 /* ArrowFunctionExcludes */;
+    case 215 /* FunctionExpression */:
+    case 259 /* FunctionDeclaration */:
+      return -1937940480 /* FunctionExcludes */;
+    case 258 /* VariableDeclarationList */:
+      return -2146893824 /* VariableDeclarationListExcludes */;
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+      return -2147344384 /* ClassExcludes */;
+    case 173 /* Constructor */:
+      return -1937948672 /* ConstructorExcludes */;
+    case 169 /* PropertyDeclaration */:
+      return -2013249536 /* PropertyExcludes */;
+    case 171 /* MethodDeclaration */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+      return -2005057536 /* MethodOrAccessorExcludes */;
+    case 131 /* AnyKeyword */:
+    case 148 /* NumberKeyword */:
+    case 160 /* BigIntKeyword */:
+    case 144 /* NeverKeyword */:
+    case 152 /* StringKeyword */:
+    case 149 /* ObjectKeyword */:
+    case 134 /* BooleanKeyword */:
+    case 153 /* SymbolKeyword */:
+    case 114 /* VoidKeyword */:
+    case 165 /* TypeParameter */:
+    case 168 /* PropertySignature */:
+    case 170 /* MethodSignature */:
+    case 176 /* CallSignature */:
+    case 177 /* ConstructSignature */:
+    case 178 /* IndexSignature */:
+    case 261 /* InterfaceDeclaration */:
+    case 262 /* TypeAliasDeclaration */:
+      return -2 /* TypeExcludes */;
+    case 207 /* ObjectLiteralExpression */:
+      return -2147278848 /* ObjectLiteralExcludes */;
+    case 295 /* CatchClause */:
+      return -2147418112 /* CatchClauseExcludes */;
+    case 203 /* ObjectBindingPattern */:
+    case 204 /* ArrayBindingPattern */:
+      return -2147450880 /* BindingPatternExcludes */;
+    case 213 /* TypeAssertionExpression */:
+    case 235 /* SatisfiesExpression */:
+    case 231 /* AsExpression */:
+    case 355 /* PartiallyEmittedExpression */:
+    case 214 /* ParenthesizedExpression */:
+    case 106 /* SuperKeyword */:
+      return -2147483648 /* OuterExpressionExcludes */;
+    case 208 /* PropertyAccessExpression */:
+    case 209 /* ElementAccessExpression */:
+      return -2147483648 /* PropertyAccessExcludes */;
+    default:
+      return -2147483648 /* NodeExcludes */;
+  }
+}
+var baseFactory = createBaseNodeFactory();
+function makeSynthetic(node) {
+  node.flags |= 8 /* Synthesized */;
+  return node;
+}
+var syntheticFactory = {
+  createBaseSourceFileNode: (kind) => makeSynthetic(baseFactory.createBaseSourceFileNode(kind)),
+  createBaseIdentifierNode: (kind) => makeSynthetic(baseFactory.createBaseIdentifierNode(kind)),
+  createBasePrivateIdentifierNode: (kind) => makeSynthetic(baseFactory.createBasePrivateIdentifierNode(kind)),
+  createBaseTokenNode: (kind) => makeSynthetic(baseFactory.createBaseTokenNode(kind)),
+  createBaseNode: (kind) => makeSynthetic(baseFactory.createBaseNode(kind))
+};
+var factory = createNodeFactory(4 /* NoIndentationOnFreshPropertyAccess */, syntheticFactory);
+function createUnparsedSourceFile(textOrInputFiles, mapPathOrType, mapTextOrStripInternal) {
+  let stripInternal;
+  let bundleFileInfo;
+  let fileName;
+  let text;
+  let length2;
+  let sourceMapPath;
+  let sourceMapText;
+  let getText;
+  let getSourceMapText;
+  let oldFileOfCurrentEmit;
+  if (!isString(textOrInputFiles)) {
+    Debug.assert(mapPathOrType === "js" || mapPathOrType === "dts");
+    fileName = (mapPathOrType === "js" ? textOrInputFiles.javascriptPath : textOrInputFiles.declarationPath) || "";
+    sourceMapPath = mapPathOrType === "js" ? textOrInputFiles.javascriptMapPath : textOrInputFiles.declarationMapPath;
+    getText = () => mapPathOrType === "js" ? textOrInputFiles.javascriptText : textOrInputFiles.declarationText;
+    getSourceMapText = () => mapPathOrType === "js" ? textOrInputFiles.javascriptMapText : textOrInputFiles.declarationMapText;
+    length2 = () => getText().length;
+    if (textOrInputFiles.buildInfo && textOrInputFiles.buildInfo.bundle) {
+      Debug.assert(mapTextOrStripInternal === void 0 || typeof mapTextOrStripInternal === "boolean");
+      stripInternal = mapTextOrStripInternal;
+      bundleFileInfo = mapPathOrType === "js" ? textOrInputFiles.buildInfo.bundle.js : textOrInputFiles.buildInfo.bundle.dts;
+      oldFileOfCurrentEmit = textOrInputFiles.oldFileOfCurrentEmit;
     }
-    const expr = isElementAccessExpression(name) ? skipParentheses(name.argumentExpression) : name.expression;
-    return !isStringOrNumericLiteralLike(expr) && !isSignedNumericLiteral(expr);
-  }
-  function getPropertyNameForPropertyNameNode(name) {
-    switch (name.kind) {
-      case 79 /* Identifier */:
-      case 80 /* PrivateIdentifier */:
-        return name.escapedText;
-      case 10 /* StringLiteral */:
-      case 8 /* NumericLiteral */:
-        return escapeLeadingUnderscores(name.text);
-      case 164 /* ComputedPropertyName */:
-        const nameExpression = name.expression;
-        if (isStringOrNumericLiteralLike(nameExpression)) {
-          return escapeLeadingUnderscores(nameExpression.text);
-        } else if (isSignedNumericLiteral(nameExpression)) {
-          if (nameExpression.operator === 40 /* MinusToken */) {
-            return tokenToString(nameExpression.operator) + nameExpression.operand.text;
+  } else {
+    fileName = "";
+    text = textOrInputFiles;
+    length2 = textOrInputFiles.length;
+    sourceMapPath = mapPathOrType;
+    sourceMapText = mapTextOrStripInternal;
+  }
+  const node = oldFileOfCurrentEmit ? parseOldFileOfCurrentEmit(Debug.checkDefined(bundleFileInfo)) : parseUnparsedSourceFile(bundleFileInfo, stripInternal, length2);
+  node.fileName = fileName;
+  node.sourceMapPath = sourceMapPath;
+  node.oldFileOfCurrentEmit = oldFileOfCurrentEmit;
+  if (getText && getSourceMapText) {
+    Object.defineProperty(node, "text", { get: getText });
+    Object.defineProperty(node, "sourceMapText", { get: getSourceMapText });
+  } else {
+    Debug.assert(!oldFileOfCurrentEmit);
+    node.text = text != null ? text : "";
+    node.sourceMapText = sourceMapText;
+  }
+  return node;
+}
+function parseUnparsedSourceFile(bundleFileInfo, stripInternal, length2) {
+  let prologues;
+  let helpers;
+  let referencedFiles;
+  let typeReferenceDirectives;
+  let libReferenceDirectives;
+  let prependChildren;
+  let texts;
+  let hasNoDefaultLib;
+  for (const section of bundleFileInfo ? bundleFileInfo.sections : emptyArray) {
+    switch (section.kind) {
+      case "prologue" /* Prologue */:
+        prologues = append(prologues, setTextRange(factory.createUnparsedPrologue(section.data), section));
+        break;
+      case "emitHelpers" /* EmitHelpers */:
+        helpers = append(helpers, getAllUnscopedEmitHelpers().get(section.data));
+        break;
+      case "no-default-lib" /* NoDefaultLib */:
+        hasNoDefaultLib = true;
+        break;
+      case "reference" /* Reference */:
+        referencedFiles = append(referencedFiles, { pos: -1, end: -1, fileName: section.data });
+        break;
+      case "type" /* Type */:
+        typeReferenceDirectives = append(typeReferenceDirectives, { pos: -1, end: -1, fileName: section.data });
+        break;
+      case "type-import" /* TypeResolutionModeImport */:
+        typeReferenceDirectives = append(typeReferenceDirectives, { pos: -1, end: -1, fileName: section.data, resolutionMode: 99 /* ESNext */ });
+        break;
+      case "type-require" /* TypeResolutionModeRequire */:
+        typeReferenceDirectives = append(typeReferenceDirectives, { pos: -1, end: -1, fileName: section.data, resolutionMode: 1 /* CommonJS */ });
+        break;
+      case "lib" /* Lib */:
+        libReferenceDirectives = append(libReferenceDirectives, { pos: -1, end: -1, fileName: section.data });
+        break;
+      case "prepend" /* Prepend */:
+        let prependTexts;
+        for (const text of section.texts) {
+          if (!stripInternal || text.kind !== "internal" /* Internal */) {
+            prependTexts = append(prependTexts, setTextRange(factory.createUnparsedTextLike(text.data, text.kind === "internal" /* Internal */), text));
           }
-          return nameExpression.operand.text;
         }
-        return void 0;
-      default:
-        return Debug.assertNever(name);
-    }
-  }
-  function isPropertyNameLiteral(node) {
-    switch (node.kind) {
-      case 79 /* Identifier */:
-      case 10 /* StringLiteral */:
-      case 14 /* NoSubstitutionTemplateLiteral */:
-      case 8 /* NumericLiteral */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function getTextOfIdentifierOrLiteral(node) {
-    return isMemberName(node) ? idText(node) : node.text;
-  }
-  function getEscapedTextOfIdentifierOrLiteral(node) {
-    return isMemberName(node) ? node.escapedText : escapeLeadingUnderscores(node.text);
-  }
-  function getPropertyNameForUniqueESSymbol(symbol) {
-    return `__@${getSymbolId(symbol)}@${symbol.escapedName}`;
-  }
-  function getSymbolNameForPrivateIdentifier(containingClassSymbol, description2) {
-    return `__#${getSymbolId(containingClassSymbol)}@${description2}`;
-  }
-  function isKnownSymbol(symbol) {
-    return startsWith(symbol.escapedName, "__@");
-  }
-  function isPrivateIdentifierSymbol(symbol) {
-    return startsWith(symbol.escapedName, "__#");
-  }
-  function isESSymbolIdentifier(node) {
-    return node.kind === 79 /* Identifier */ && node.escapedText === "Symbol";
-  }
-  function isPushOrUnshiftIdentifier(node) {
-    return node.escapedText === "push" || node.escapedText === "unshift";
-  }
-  function isParameterDeclaration(node) {
-    const root = getRootDeclaration(node);
-    return root.kind === 166 /* Parameter */;
-  }
-  function getRootDeclaration(node) {
-    while (node.kind === 205 /* BindingElement */) {
-      node = node.parent.parent;
-    }
-    return node;
-  }
-  function nodeStartsNewLexicalEnvironment(node) {
-    const kind = node.kind;
-    return kind === 173 /* Constructor */ || kind === 215 /* FunctionExpression */ || kind === 259 /* FunctionDeclaration */ || kind === 216 /* ArrowFunction */ || kind === 171 /* MethodDeclaration */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */ || kind === 264 /* ModuleDeclaration */ || kind === 308 /* SourceFile */;
-  }
-  function nodeIsSynthesized(range) {
-    return positionIsSynthesized(range.pos) || positionIsSynthesized(range.end);
-  }
-  function getOriginalSourceFile(sourceFile) {
-    return getParseTreeNode(sourceFile, isSourceFile) || sourceFile;
-  }
-  var Associativity = /* @__PURE__ */ ((Associativity2) => {
-    Associativity2[Associativity2["Left"] = 0] = "Left";
-    Associativity2[Associativity2["Right"] = 1] = "Right";
-    return Associativity2;
-  })(Associativity || {});
-  function getExpressionAssociativity(expression) {
-    const operator = getOperator(expression);
-    const hasArguments = expression.kind === 211 /* NewExpression */ && expression.arguments !== void 0;
-    return getOperatorAssociativity(expression.kind, operator, hasArguments);
-  }
-  function getOperatorAssociativity(kind, operator, hasArguments) {
-    switch (kind) {
-      case 211 /* NewExpression */:
-        return hasArguments ? 0 /* Left */ : 1 /* Right */;
-      case 221 /* PrefixUnaryExpression */:
-      case 218 /* TypeOfExpression */:
-      case 219 /* VoidExpression */:
-      case 217 /* DeleteExpression */:
-      case 220 /* AwaitExpression */:
-      case 224 /* ConditionalExpression */:
-      case 226 /* YieldExpression */:
-        return 1 /* Right */;
-      case 223 /* BinaryExpression */:
-        switch (operator) {
-          case 42 /* AsteriskAsteriskToken */:
-          case 63 /* EqualsToken */:
-          case 64 /* PlusEqualsToken */:
-          case 65 /* MinusEqualsToken */:
-          case 67 /* AsteriskAsteriskEqualsToken */:
-          case 66 /* AsteriskEqualsToken */:
-          case 68 /* SlashEqualsToken */:
-          case 69 /* PercentEqualsToken */:
-          case 70 /* LessThanLessThanEqualsToken */:
-          case 71 /* GreaterThanGreaterThanEqualsToken */:
-          case 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
-          case 73 /* AmpersandEqualsToken */:
-          case 78 /* CaretEqualsToken */:
-          case 74 /* BarEqualsToken */:
-          case 75 /* BarBarEqualsToken */:
-          case 76 /* AmpersandAmpersandEqualsToken */:
-          case 77 /* QuestionQuestionEqualsToken */:
-            return 1 /* Right */;
-        }
-    }
-    return 0 /* Left */;
-  }
-  function getExpressionPrecedence(expression) {
-    const operator = getOperator(expression);
-    const hasArguments = expression.kind === 211 /* NewExpression */ && expression.arguments !== void 0;
-    return getOperatorPrecedence(expression.kind, operator, hasArguments);
-  }
-  function getOperator(expression) {
-    if (expression.kind === 223 /* BinaryExpression */) {
-      return expression.operatorToken.kind;
-    } else if (expression.kind === 221 /* PrefixUnaryExpression */ || expression.kind === 222 /* PostfixUnaryExpression */) {
-      return expression.operator;
-    } else {
-      return expression.kind;
-    }
-  }
-  var OperatorPrecedence = /* @__PURE__ */ ((OperatorPrecedence2) => {
-    OperatorPrecedence2[OperatorPrecedence2["Comma"] = 0] = "Comma";
-    OperatorPrecedence2[OperatorPrecedence2["Spread"] = 1] = "Spread";
-    OperatorPrecedence2[OperatorPrecedence2["Yield"] = 2] = "Yield";
-    OperatorPrecedence2[OperatorPrecedence2["Assignment"] = 3] = "Assignment";
-    OperatorPrecedence2[OperatorPrecedence2["Conditional"] = 4] = "Conditional";
-    OperatorPrecedence2[OperatorPrecedence2["Coalesce"] = 4 /* Conditional */] = "Coalesce";
-    OperatorPrecedence2[OperatorPrecedence2["LogicalOR"] = 5] = "LogicalOR";
-    OperatorPrecedence2[OperatorPrecedence2["LogicalAND"] = 6] = "LogicalAND";
-    OperatorPrecedence2[OperatorPrecedence2["BitwiseOR"] = 7] = "BitwiseOR";
-    OperatorPrecedence2[OperatorPrecedence2["BitwiseXOR"] = 8] = "BitwiseXOR";
-    OperatorPrecedence2[OperatorPrecedence2["BitwiseAND"] = 9] = "BitwiseAND";
-    OperatorPrecedence2[OperatorPrecedence2["Equality"] = 10] = "Equality";
-    OperatorPrecedence2[OperatorPrecedence2["Relational"] = 11] = "Relational";
-    OperatorPrecedence2[OperatorPrecedence2["Shift"] = 12] = "Shift";
-    OperatorPrecedence2[OperatorPrecedence2["Additive"] = 13] = "Additive";
-    OperatorPrecedence2[OperatorPrecedence2["Multiplicative"] = 14] = "Multiplicative";
-    OperatorPrecedence2[OperatorPrecedence2["Exponentiation"] = 15] = "Exponentiation";
-    OperatorPrecedence2[OperatorPrecedence2["Unary"] = 16] = "Unary";
-    OperatorPrecedence2[OperatorPrecedence2["Update"] = 17] = "Update";
-    OperatorPrecedence2[OperatorPrecedence2["LeftHandSide"] = 18] = "LeftHandSide";
-    OperatorPrecedence2[OperatorPrecedence2["Member"] = 19] = "Member";
-    OperatorPrecedence2[OperatorPrecedence2["Primary"] = 20] = "Primary";
-    OperatorPrecedence2[OperatorPrecedence2["Highest"] = 20 /* Primary */] = "Highest";
-    OperatorPrecedence2[OperatorPrecedence2["Lowest"] = 0 /* Comma */] = "Lowest";
-    OperatorPrecedence2[OperatorPrecedence2["Invalid"] = -1] = "Invalid";
-    return OperatorPrecedence2;
-  })(OperatorPrecedence || {});
-  function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) {
-    switch (nodeKind) {
-      case 354 /* CommaListExpression */:
-        return 0 /* Comma */;
-      case 227 /* SpreadElement */:
-        return 1 /* Spread */;
-      case 226 /* YieldExpression */:
-        return 2 /* Yield */;
-      case 224 /* ConditionalExpression */:
-        return 4 /* Conditional */;
-      case 223 /* BinaryExpression */:
-        switch (operatorKind) {
-          case 27 /* CommaToken */:
-            return 0 /* Comma */;
-          case 63 /* EqualsToken */:
-          case 64 /* PlusEqualsToken */:
-          case 65 /* MinusEqualsToken */:
-          case 67 /* AsteriskAsteriskEqualsToken */:
-          case 66 /* AsteriskEqualsToken */:
-          case 68 /* SlashEqualsToken */:
-          case 69 /* PercentEqualsToken */:
-          case 70 /* LessThanLessThanEqualsToken */:
-          case 71 /* GreaterThanGreaterThanEqualsToken */:
-          case 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
-          case 73 /* AmpersandEqualsToken */:
-          case 78 /* CaretEqualsToken */:
-          case 74 /* BarEqualsToken */:
-          case 75 /* BarBarEqualsToken */:
-          case 76 /* AmpersandAmpersandEqualsToken */:
-          case 77 /* QuestionQuestionEqualsToken */:
-            return 3 /* Assignment */;
-          default:
-            return getBinaryOperatorPrecedence(operatorKind);
+        prependChildren = addRange(prependChildren, prependTexts);
+        texts = append(texts, factory.createUnparsedPrepend(section.data, prependTexts != null ? prependTexts : emptyArray));
+        break;
+      case "internal" /* Internal */:
+        if (stripInternal) {
+          if (!texts)
+            texts = [];
+          break;
         }
-      case 213 /* TypeAssertionExpression */:
-      case 232 /* NonNullExpression */:
-      case 221 /* PrefixUnaryExpression */:
-      case 218 /* TypeOfExpression */:
-      case 219 /* VoidExpression */:
-      case 217 /* DeleteExpression */:
-      case 220 /* AwaitExpression */:
-        return 16 /* Unary */;
-      case 222 /* PostfixUnaryExpression */:
-        return 17 /* Update */;
-      case 210 /* CallExpression */:
-        return 18 /* LeftHandSide */;
-      case 211 /* NewExpression */:
-        return hasArguments ? 19 /* Member */ : 18 /* LeftHandSide */;
-      case 212 /* TaggedTemplateExpression */:
-      case 208 /* PropertyAccessExpression */:
-      case 209 /* ElementAccessExpression */:
-      case 233 /* MetaProperty */:
-        return 19 /* Member */;
-      case 231 /* AsExpression */:
-      case 235 /* SatisfiesExpression */:
-        return 11 /* Relational */;
-      case 108 /* ThisKeyword */:
-      case 106 /* SuperKeyword */:
-      case 79 /* Identifier */:
-      case 80 /* PrivateIdentifier */:
-      case 104 /* NullKeyword */:
-      case 110 /* TrueKeyword */:
-      case 95 /* FalseKeyword */:
-      case 8 /* NumericLiteral */:
-      case 9 /* BigIntLiteral */:
-      case 10 /* StringLiteral */:
-      case 206 /* ArrayLiteralExpression */:
-      case 207 /* ObjectLiteralExpression */:
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-      case 228 /* ClassExpression */:
-      case 13 /* RegularExpressionLiteral */:
-      case 14 /* NoSubstitutionTemplateLiteral */:
-      case 225 /* TemplateExpression */:
-      case 214 /* ParenthesizedExpression */:
-      case 229 /* OmittedExpression */:
-      case 281 /* JsxElement */:
-      case 282 /* JsxSelfClosingElement */:
-      case 285 /* JsxFragment */:
-        return 20 /* Primary */;
+      case "text" /* Text */:
+        texts = append(texts, setTextRange(factory.createUnparsedTextLike(section.data, section.kind === "internal" /* Internal */), section));
+        break;
       default:
-        return -1 /* Invalid */;
-    }
-  }
-  function getBinaryOperatorPrecedence(kind) {
-    switch (kind) {
-      case 60 /* QuestionQuestionToken */:
-        return 4 /* Coalesce */;
-      case 56 /* BarBarToken */:
-        return 5 /* LogicalOR */;
-      case 55 /* AmpersandAmpersandToken */:
-        return 6 /* LogicalAND */;
-      case 51 /* BarToken */:
-        return 7 /* BitwiseOR */;
-      case 52 /* CaretToken */:
-        return 8 /* BitwiseXOR */;
-      case 50 /* AmpersandToken */:
-        return 9 /* BitwiseAND */;
-      case 34 /* EqualsEqualsToken */:
-      case 35 /* ExclamationEqualsToken */:
-      case 36 /* EqualsEqualsEqualsToken */:
-      case 37 /* ExclamationEqualsEqualsToken */:
-        return 10 /* Equality */;
-      case 29 /* LessThanToken */:
-      case 31 /* GreaterThanToken */:
-      case 32 /* LessThanEqualsToken */:
-      case 33 /* GreaterThanEqualsToken */:
-      case 102 /* InstanceOfKeyword */:
-      case 101 /* InKeyword */:
-      case 128 /* AsKeyword */:
-      case 150 /* SatisfiesKeyword */:
-        return 11 /* Relational */;
-      case 47 /* LessThanLessThanToken */:
-      case 48 /* GreaterThanGreaterThanToken */:
-      case 49 /* GreaterThanGreaterThanGreaterThanToken */:
-        return 12 /* Shift */;
-      case 39 /* PlusToken */:
-      case 40 /* MinusToken */:
-        return 13 /* Additive */;
-      case 41 /* AsteriskToken */:
-      case 43 /* SlashToken */:
-      case 44 /* PercentToken */:
-        return 14 /* Multiplicative */;
-      case 42 /* AsteriskAsteriskToken */:
-        return 15 /* Exponentiation */;
+        Debug.assertNever(section);
     }
-    return -1;
-  }
-  function getSemanticJsxChildren(children) {
-    return filter(children, (i) => {
-      switch (i.kind) {
-        case 291 /* JsxExpression */:
-          return !!i.expression;
-        case 11 /* JsxText */:
-          return !i.containsOnlyTriviaWhiteSpaces;
-        default:
-          return true;
-      }
-    });
   }
-  function createDiagnosticCollection() {
-    let nonFileDiagnostics = [];
-    const filesWithDiagnostics = [];
-    const fileDiagnostics = /* @__PURE__ */ new Map();
-    let hasReadNonFileDiagnostics = false;
-    return {
-      add,
-      lookup,
-      getGlobalDiagnostics,
-      getDiagnostics: getDiagnostics2
-    };
-    function lookup(diagnostic) {
-      let diagnostics;
-      if (diagnostic.file) {
-        diagnostics = fileDiagnostics.get(diagnostic.file.fileName);
-      } else {
-        diagnostics = nonFileDiagnostics;
-      }
-      if (!diagnostics) {
-        return void 0;
-      }
-      const result = binarySearch(diagnostics, diagnostic, identity, compareDiagnosticsSkipRelatedInformation);
-      if (result >= 0) {
-        return diagnostics[result];
-      }
+  if (!texts) {
+    const textNode = factory.createUnparsedTextLike(
+      /*data*/
+      void 0,
+      /*internal*/
+      false
+    );
+    setTextRangePosWidth(textNode, 0, typeof length2 === "function" ? length2() : length2);
+    texts = [textNode];
+  }
+  const node = parseNodeFactory.createUnparsedSource(
+    prologues != null ? prologues : emptyArray,
+    /*syntheticReferences*/
+    void 0,
+    texts
+  );
+  setEachParent(prologues, node);
+  setEachParent(texts, node);
+  setEachParent(prependChildren, node);
+  node.hasNoDefaultLib = hasNoDefaultLib;
+  node.helpers = helpers;
+  node.referencedFiles = referencedFiles || emptyArray;
+  node.typeReferenceDirectives = typeReferenceDirectives;
+  node.libReferenceDirectives = libReferenceDirectives || emptyArray;
+  return node;
+}
+function parseOldFileOfCurrentEmit(bundleFileInfo) {
+  let texts;
+  let syntheticReferences;
+  for (const section of bundleFileInfo.sections) {
+    switch (section.kind) {
+      case "internal" /* Internal */:
+      case "text" /* Text */:
+        texts = append(texts, setTextRange(factory.createUnparsedTextLike(section.data, section.kind === "internal" /* Internal */), section));
+        break;
+      case "no-default-lib" /* NoDefaultLib */:
+      case "reference" /* Reference */:
+      case "type" /* Type */:
+      case "type-import" /* TypeResolutionModeImport */:
+      case "type-require" /* TypeResolutionModeRequire */:
+      case "lib" /* Lib */:
+        syntheticReferences = append(syntheticReferences, setTextRange(factory.createUnparsedSyntheticReference(section), section));
+        break;
+      case "prologue" /* Prologue */:
+      case "emitHelpers" /* EmitHelpers */:
+      case "prepend" /* Prepend */:
+        break;
+      default:
+        Debug.assertNever(section);
+    }
+  }
+  const node = factory.createUnparsedSource(emptyArray, syntheticReferences, texts != null ? texts : emptyArray);
+  setEachParent(syntheticReferences, node);
+  setEachParent(texts, node);
+  node.helpers = map(bundleFileInfo.sources && bundleFileInfo.sources.helpers, (name) => getAllUnscopedEmitHelpers().get(name));
+  return node;
+}
+function createInputFiles(javascriptTextOrReadFileText, declarationTextOrJavascriptPath, javascriptMapPath, javascriptMapTextOrDeclarationPath, declarationMapPath, declarationMapTextOrBuildInfoPath) {
+  return !isString(javascriptTextOrReadFileText) ? createInputFilesWithFilePaths(
+    javascriptTextOrReadFileText,
+    declarationTextOrJavascriptPath,
+    javascriptMapPath,
+    javascriptMapTextOrDeclarationPath,
+    declarationMapPath,
+    declarationMapTextOrBuildInfoPath
+  ) : createInputFilesWithFileTexts(
+    /*javascriptPath*/
+    void 0,
+    javascriptTextOrReadFileText,
+    javascriptMapPath,
+    javascriptMapTextOrDeclarationPath,
+    /*declarationPath*/
+    void 0,
+    declarationTextOrJavascriptPath,
+    declarationMapPath,
+    declarationMapTextOrBuildInfoPath
+  );
+}
+function createInputFilesWithFilePaths(readFileText, javascriptPath, javascriptMapPath, declarationPath, declarationMapPath, buildInfoPath, host, options) {
+  const node = parseNodeFactory.createInputFiles();
+  node.javascriptPath = javascriptPath;
+  node.javascriptMapPath = javascriptMapPath;
+  node.declarationPath = declarationPath;
+  node.declarationMapPath = declarationMapPath;
+  node.buildInfoPath = buildInfoPath;
+  const cache = /* @__PURE__ */ new Map();
+  const textGetter = (path) => {
+    if (path === void 0)
       return void 0;
+    let value = cache.get(path);
+    if (value === void 0) {
+      value = readFileText(path);
+      cache.set(path, value !== void 0 ? value : false);
     }
-    function add(diagnostic) {
-      let diagnostics;
-      if (diagnostic.file) {
-        diagnostics = fileDiagnostics.get(diagnostic.file.fileName);
-        if (!diagnostics) {
-          diagnostics = [];
-          fileDiagnostics.set(diagnostic.file.fileName, diagnostics);
-          insertSorted(filesWithDiagnostics, diagnostic.file.fileName, compareStringsCaseSensitive);
-        }
-      } else {
-        if (hasReadNonFileDiagnostics) {
-          hasReadNonFileDiagnostics = false;
-          nonFileDiagnostics = nonFileDiagnostics.slice();
-        }
-        diagnostics = nonFileDiagnostics;
-      }
-      insertSorted(diagnostics, diagnostic, compareDiagnosticsSkipRelatedInformation);
-    }
-    function getGlobalDiagnostics() {
-      hasReadNonFileDiagnostics = true;
-      return nonFileDiagnostics;
-    }
-    function getDiagnostics2(fileName) {
-      if (fileName) {
-        return fileDiagnostics.get(fileName) || [];
-      }
-      const fileDiags = flatMapToMutable(filesWithDiagnostics, (f) => fileDiagnostics.get(f));
-      if (!nonFileDiagnostics.length) {
-        return fileDiags;
-      }
-      fileDiags.unshift(...nonFileDiagnostics);
-      return fileDiags;
-    }
-  }
-  var templateSubstitutionRegExp = /\$\{/g;
-  function escapeTemplateSubstitution(str) {
-    return str.replace(templateSubstitutionRegExp, "\\${");
-  }
-  function hasInvalidEscape(template) {
-    return template && !!(isNoSubstitutionTemplateLiteral(template) ? template.templateFlags : template.head.templateFlags || some(template.templateSpans, (span) => !!span.literal.templateFlags));
-  }
-  var doubleQuoteEscapedCharsRegExp = /[\\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
-  var singleQuoteEscapedCharsRegExp = /[\\\'\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
-  var backtickQuoteEscapedCharsRegExp = /\r\n|[\\\`\u0000-\u001f\t\v\f\b\r\u2028\u2029\u0085]/g;
-  var escapedCharsMap = new Map(getEntries({
-    "	": "\\t",
-    "\v": "\\v",
-    "\f": "\\f",
-    "\b": "\\b",
-    "\r": "\\r",
-    "\n": "\\n",
-    "\\": "\\\\",
-    '"': '\\"',
-    "'": "\\'",
-    "`": "\\`",
-    "\u2028": "\\u2028",
-    "\u2029": "\\u2029",
-    "\x85": "\\u0085",
-    "\r\n": "\\r\\n"
-  }));
-  function encodeUtf16EscapeSequence(charCode) {
-    const hexCharCode = charCode.toString(16).toUpperCase();
-    const paddedHexCode = ("0000" + hexCharCode).slice(-4);
-    return "\\u" + paddedHexCode;
-  }
-  function getReplacement(c, offset, input) {
-    if (c.charCodeAt(0) === 0 /* nullCharacter */) {
-      const lookAhead = input.charCodeAt(offset + c.length);
-      if (lookAhead >= 48 /* _0 */ && lookAhead <= 57 /* _9 */) {
-        return "\\x00";
-      }
-      return "\\0";
-    }
-    return escapedCharsMap.get(c) || encodeUtf16EscapeSequence(c.charCodeAt(0));
-  }
-  function escapeString(s, quoteChar) {
-    const escapedCharsRegExp = quoteChar === 96 /* backtick */ ? backtickQuoteEscapedCharsRegExp : quoteChar === 39 /* singleQuote */ ? singleQuoteEscapedCharsRegExp : doubleQuoteEscapedCharsRegExp;
-    return s.replace(escapedCharsRegExp, getReplacement);
-  }
-  var nonAsciiCharacters = /[^\u0000-\u007F]/g;
-  function escapeNonAsciiString(s, quoteChar) {
-    s = escapeString(s, quoteChar);
-    return nonAsciiCharacters.test(s) ? s.replace(nonAsciiCharacters, (c) => encodeUtf16EscapeSequence(c.charCodeAt(0))) : s;
-  }
-  var jsxDoubleQuoteEscapedCharsRegExp = /[\"\u0000-\u001f\u2028\u2029\u0085]/g;
-  var jsxSingleQuoteEscapedCharsRegExp = /[\'\u0000-\u001f\u2028\u2029\u0085]/g;
-  var jsxEscapedCharsMap = new Map(getEntries({
-    '"': "&quot;",
-    "'": "&apos;"
-  }));
-  function encodeJsxCharacterEntity(charCode) {
-    const hexCharCode = charCode.toString(16).toUpperCase();
-    return "&#x" + hexCharCode + ";";
-  }
-  function getJsxAttributeStringReplacement(c) {
-    if (c.charCodeAt(0) === 0 /* nullCharacter */) {
-      return "&#0;";
-    }
-    return jsxEscapedCharsMap.get(c) || encodeJsxCharacterEntity(c.charCodeAt(0));
-  }
-  function escapeJsxAttributeString(s, quoteChar) {
-    const escapedCharsRegExp = quoteChar === 39 /* singleQuote */ ? jsxSingleQuoteEscapedCharsRegExp : jsxDoubleQuoteEscapedCharsRegExp;
-    return s.replace(escapedCharsRegExp, getJsxAttributeStringReplacement);
-  }
-  function stripQuotes(name) {
-    const length2 = name.length;
-    if (length2 >= 2 && name.charCodeAt(0) === name.charCodeAt(length2 - 1) && isQuoteOrBacktick(name.charCodeAt(0))) {
-      return name.substring(1, length2 - 1);
-    }
-    return name;
-  }
-  function isQuoteOrBacktick(charCode) {
-    return charCode === 39 /* singleQuote */ || charCode === 34 /* doubleQuote */ || charCode === 96 /* backtick */;
-  }
-  function isIntrinsicJsxName(name) {
-    const ch = name.charCodeAt(0);
-    return ch >= 97 /* a */ && ch <= 122 /* z */ || stringContains(name, "-") || stringContains(name, ":");
-  }
-  var indentStrings = ["", "    "];
-  function getIndentString(level) {
-    const singleLevel = indentStrings[1];
-    for (let current = indentStrings.length; current <= level; current++) {
-      indentStrings.push(indentStrings[current - 1] + singleLevel);
-    }
-    return indentStrings[level];
-  }
-  function getIndentSize() {
-    return indentStrings[1].length;
-  }
-  function isNightly() {
-    return stringContains(version, "-dev") || stringContains(version, "-insiders");
-  }
-  function createTextWriter(newLine) {
-    let output;
-    let indent3;
-    let lineStart;
-    let lineCount;
-    let linePos;
-    let hasTrailingComment = false;
-    function updateLineCountAndPosFor(s) {
-      const lineStartsOfS = computeLineStarts(s);
-      if (lineStartsOfS.length > 1) {
-        lineCount = lineCount + lineStartsOfS.length - 1;
-        linePos = output.length - s.length + last(lineStartsOfS);
-        lineStart = linePos - output.length === 0;
+    return value !== false ? value : void 0;
+  };
+  const definedTextGetter = (path) => {
+    const result = textGetter(path);
+    return result !== void 0 ? result : `/* Input file ${path} was missing */\r
+`;
+  };
+  let buildInfo;
+  const getAndCacheBuildInfo = () => {
+    var _a2, _b;
+    if (buildInfo === void 0 && buildInfoPath) {
+      if (host == null ? void 0 : host.getBuildInfo) {
+        buildInfo = (_a2 = host.getBuildInfo(buildInfoPath, options.configFilePath)) != null ? _a2 : false;
       } else {
-        lineStart = false;
-      }
-    }
-    function writeText(s) {
-      if (s && s.length) {
-        if (lineStart) {
-          s = getIndentString(indent3) + s;
-          lineStart = false;
-        }
-        output += s;
-        updateLineCountAndPosFor(s);
-      }
-    }
-    function write(s) {
-      if (s)
-        hasTrailingComment = false;
-      writeText(s);
-    }
-    function writeComment(s) {
-      if (s)
-        hasTrailingComment = true;
-      writeText(s);
-    }
-    function reset2() {
-      output = "";
-      indent3 = 0;
-      lineStart = true;
-      lineCount = 0;
-      linePos = 0;
-      hasTrailingComment = false;
-    }
-    function rawWrite(s) {
-      if (s !== void 0) {
-        output += s;
-        updateLineCountAndPosFor(s);
-        hasTrailingComment = false;
-      }
-    }
-    function writeLiteral(s) {
-      if (s && s.length) {
-        write(s);
-      }
-    }
-    function writeLine(force) {
-      if (!lineStart || force) {
-        output += newLine;
-        lineCount++;
-        linePos = output.length;
-        lineStart = true;
-        hasTrailingComment = false;
+        const result = textGetter(buildInfoPath);
+        buildInfo = result !== void 0 ? (_b = getBuildInfo(buildInfoPath, result)) != null ? _b : false : false;
       }
     }
-    function getTextPosWithWriteLine() {
-      return lineStart ? output.length : output.length + newLine.length;
-    }
-    reset2();
-    return {
-      write,
-      rawWrite,
-      writeLiteral,
-      writeLine,
-      increaseIndent: () => {
-        indent3++;
-      },
-      decreaseIndent: () => {
-        indent3--;
-      },
-      getIndent: () => indent3,
-      getTextPos: () => output.length,
-      getLine: () => lineCount,
-      getColumn: () => lineStart ? indent3 * getIndentSize() : output.length - linePos,
-      getText: () => output,
-      isAtStartOfLine: () => lineStart,
-      hasTrailingComment: () => hasTrailingComment,
-      hasTrailingWhitespace: () => !!output.length && isWhiteSpaceLike(output.charCodeAt(output.length - 1)),
-      clear: reset2,
-      reportInaccessibleThisError: noop,
-      reportPrivateInBaseOfClassExpression: noop,
-      reportInaccessibleUniqueSymbolError: noop,
-      trackSymbol: () => false,
-      writeKeyword: write,
-      writeOperator: write,
-      writeParameter: write,
-      writeProperty: write,
-      writePunctuation: write,
-      writeSpace: write,
-      writeStringLiteral: write,
-      writeSymbol: (s, _) => write(s),
-      writeTrailingSemicolon: write,
-      writeComment,
-      getTextPosWithWriteLine
-    };
-  }
-  function getTrailingSemicolonDeferringWriter(writer) {
-    let pendingTrailingSemicolon = false;
-    function commitPendingTrailingSemicolon() {
-      if (pendingTrailingSemicolon) {
-        writer.writeTrailingSemicolon(";");
-        pendingTrailingSemicolon = false;
+    return buildInfo || void 0;
+  };
+  Object.defineProperties(node, {
+    javascriptText: { get: () => definedTextGetter(javascriptPath) },
+    javascriptMapText: { get: () => textGetter(javascriptMapPath) },
+    // TODO:: if there is inline sourceMap in jsFile, use that
+    declarationText: { get: () => definedTextGetter(Debug.checkDefined(declarationPath)) },
+    declarationMapText: { get: () => textGetter(declarationMapPath) },
+    // TODO:: if there is inline sourceMap in dtsFile, use that
+    buildInfo: { get: getAndCacheBuildInfo }
+  });
+  return node;
+}
+function createInputFilesWithFileTexts(javascriptPath, javascriptText, javascriptMapPath, javascriptMapText, declarationPath, declarationText, declarationMapPath, declarationMapText, buildInfoPath, buildInfo, oldFileOfCurrentEmit) {
+  const node = parseNodeFactory.createInputFiles();
+  node.javascriptPath = javascriptPath;
+  node.javascriptText = javascriptText;
+  node.javascriptMapPath = javascriptMapPath;
+  node.javascriptMapText = javascriptMapText;
+  node.declarationPath = declarationPath;
+  node.declarationText = declarationText;
+  node.declarationMapPath = declarationMapPath;
+  node.declarationMapText = declarationMapText;
+  node.buildInfoPath = buildInfoPath;
+  node.buildInfo = buildInfo;
+  node.oldFileOfCurrentEmit = oldFileOfCurrentEmit;
+  return node;
+}
+var SourceMapSource2;
+function createSourceMapSource(fileName, text, skipTrivia2) {
+  return new (SourceMapSource2 || (SourceMapSource2 = objectAllocator.getSourceMapSourceConstructor()))(fileName, text, skipTrivia2);
+}
+function setOriginalNode(node, original) {
+  node.original = original;
+  if (original) {
+    const emitNode = original.emitNode;
+    if (emitNode)
+      node.emitNode = mergeEmitNode(emitNode, node.emitNode);
+  }
+  return node;
+}
+function mergeEmitNode(sourceEmitNode, destEmitNode) {
+  const {
+    flags,
+    leadingComments,
+    trailingComments,
+    commentRange,
+    sourceMapRange,
+    tokenSourceMapRanges,
+    constantValue,
+    helpers,
+    startsOnNewLine,
+    snippetElement
+  } = sourceEmitNode;
+  if (!destEmitNode)
+    destEmitNode = {};
+  if (leadingComments)
+    destEmitNode.leadingComments = addRange(leadingComments.slice(), destEmitNode.leadingComments);
+  if (trailingComments)
+    destEmitNode.trailingComments = addRange(trailingComments.slice(), destEmitNode.trailingComments);
+  if (flags)
+    destEmitNode.flags = flags & ~536870912 /* Immutable */;
+  if (commentRange)
+    destEmitNode.commentRange = commentRange;
+  if (sourceMapRange)
+    destEmitNode.sourceMapRange = sourceMapRange;
+  if (tokenSourceMapRanges)
+    destEmitNode.tokenSourceMapRanges = mergeTokenSourceMapRanges(tokenSourceMapRanges, destEmitNode.tokenSourceMapRanges);
+  if (constantValue !== void 0)
+    destEmitNode.constantValue = constantValue;
+  if (helpers) {
+    for (const helper of helpers) {
+      destEmitNode.helpers = appendIfUnique(destEmitNode.helpers, helper);
+    }
+  }
+  if (startsOnNewLine !== void 0)
+    destEmitNode.startsOnNewLine = startsOnNewLine;
+  if (snippetElement !== void 0)
+    destEmitNode.snippetElement = snippetElement;
+  return destEmitNode;
+}
+function mergeTokenSourceMapRanges(sourceRanges, destRanges) {
+  if (!destRanges)
+    destRanges = [];
+  for (const key in sourceRanges) {
+    destRanges[key] = sourceRanges[key];
+  }
+  return destRanges;
+}
+
+// src/compiler/factory/emitNode.ts
+function getOrCreateEmitNode(node) {
+  var _a2;
+  if (!node.emitNode) {
+    if (isParseTreeNode(node)) {
+      if (node.kind === 308 /* SourceFile */) {
+        return node.emitNode = { annotatedNodes: [node] };
       }
+      const sourceFile = (_a2 = getSourceFileOfNode(getParseTreeNode(getSourceFileOfNode(node)))) != null ? _a2 : Debug.fail("Could not determine parsed source file.");
+      getOrCreateEmitNode(sourceFile).annotatedNodes.push(node);
     }
-    return {
-      ...writer,
-      writeTrailingSemicolon() {
-        pendingTrailingSemicolon = true;
-      },
-      writeLiteral(s) {
-        commitPendingTrailingSemicolon();
-        writer.writeLiteral(s);
-      },
-      writeStringLiteral(s) {
-        commitPendingTrailingSemicolon();
-        writer.writeStringLiteral(s);
-      },
-      writeSymbol(s, sym) {
-        commitPendingTrailingSemicolon();
-        writer.writeSymbol(s, sym);
-      },
-      writePunctuation(s) {
-        commitPendingTrailingSemicolon();
-        writer.writePunctuation(s);
-      },
-      writeKeyword(s) {
-        commitPendingTrailingSemicolon();
-        writer.writeKeyword(s);
-      },
-      writeOperator(s) {
-        commitPendingTrailingSemicolon();
-        writer.writeOperator(s);
-      },
-      writeParameter(s) {
-        commitPendingTrailingSemicolon();
-        writer.writeParameter(s);
-      },
-      writeSpace(s) {
-        commitPendingTrailingSemicolon();
-        writer.writeSpace(s);
-      },
-      writeProperty(s) {
-        commitPendingTrailingSemicolon();
-        writer.writeProperty(s);
-      },
-      writeComment(s) {
-        commitPendingTrailingSemicolon();
-        writer.writeComment(s);
-      },
-      writeLine() {
-        commitPendingTrailingSemicolon();
-        writer.writeLine();
-      },
-      increaseIndent() {
-        commitPendingTrailingSemicolon();
-        writer.increaseIndent();
-      },
-      decreaseIndent() {
-        commitPendingTrailingSemicolon();
-        writer.decreaseIndent();
+    node.emitNode = {};
+  } else {
+    Debug.assert(!(node.emitNode.flags & 536870912 /* Immutable */), "Invalid attempt to mutate an immutable node.");
+  }
+  return node.emitNode;
+}
+function disposeEmitNodes(sourceFile) {
+  var _a2, _b;
+  const annotatedNodes = (_b = (_a2 = getSourceFileOfNode(getParseTreeNode(sourceFile))) == null ? void 0 : _a2.emitNode) == null ? void 0 : _b.annotatedNodes;
+  if (annotatedNodes) {
+    for (const node of annotatedNodes) {
+      node.emitNode = void 0;
+    }
+  }
+}
+function removeAllComments(node) {
+  const emitNode = getOrCreateEmitNode(node);
+  emitNode.flags |= 3072 /* NoComments */;
+  emitNode.leadingComments = void 0;
+  emitNode.trailingComments = void 0;
+  return node;
+}
+function setEmitFlags(node, emitFlags) {
+  getOrCreateEmitNode(node).flags = emitFlags;
+  return node;
+}
+function addEmitFlags(node, emitFlags) {
+  const emitNode = getOrCreateEmitNode(node);
+  emitNode.flags = emitNode.flags | emitFlags;
+  return node;
+}
+function getSourceMapRange(node) {
+  var _a2, _b;
+  return (_b = (_a2 = node.emitNode) == null ? void 0 : _a2.sourceMapRange) != null ? _b : node;
+}
+function setSourceMapRange(node, range) {
+  getOrCreateEmitNode(node).sourceMapRange = range;
+  return node;
+}
+function getTokenSourceMapRange(node, token) {
+  var _a2, _b;
+  return (_b = (_a2 = node.emitNode) == null ? void 0 : _a2.tokenSourceMapRanges) == null ? void 0 : _b[token];
+}
+function setTokenSourceMapRange(node, token, range) {
+  var _a2;
+  const emitNode = getOrCreateEmitNode(node);
+  const tokenSourceMapRanges = (_a2 = emitNode.tokenSourceMapRanges) != null ? _a2 : emitNode.tokenSourceMapRanges = [];
+  tokenSourceMapRanges[token] = range;
+  return node;
+}
+function getStartsOnNewLine(node) {
+  var _a2;
+  return (_a2 = node.emitNode) == null ? void 0 : _a2.startsOnNewLine;
+}
+function setStartsOnNewLine(node, newLine) {
+  getOrCreateEmitNode(node).startsOnNewLine = newLine;
+  return node;
+}
+function getCommentRange(node) {
+  var _a2, _b;
+  return (_b = (_a2 = node.emitNode) == null ? void 0 : _a2.commentRange) != null ? _b : node;
+}
+function setCommentRange(node, range) {
+  getOrCreateEmitNode(node).commentRange = range;
+  return node;
+}
+function getSyntheticLeadingComments(node) {
+  var _a2;
+  return (_a2 = node.emitNode) == null ? void 0 : _a2.leadingComments;
+}
+function setSyntheticLeadingComments(node, comments) {
+  getOrCreateEmitNode(node).leadingComments = comments;
+  return node;
+}
+function addSyntheticLeadingComment(node, kind, text, hasTrailingNewLine) {
+  return setSyntheticLeadingComments(node, append(getSyntheticLeadingComments(node), { kind, pos: -1, end: -1, hasTrailingNewLine, text }));
+}
+function getSyntheticTrailingComments(node) {
+  var _a2;
+  return (_a2 = node.emitNode) == null ? void 0 : _a2.trailingComments;
+}
+function setSyntheticTrailingComments(node, comments) {
+  getOrCreateEmitNode(node).trailingComments = comments;
+  return node;
+}
+function addSyntheticTrailingComment(node, kind, text, hasTrailingNewLine) {
+  return setSyntheticTrailingComments(node, append(getSyntheticTrailingComments(node), { kind, pos: -1, end: -1, hasTrailingNewLine, text }));
+}
+function moveSyntheticComments(node, original) {
+  setSyntheticLeadingComments(node, getSyntheticLeadingComments(original));
+  setSyntheticTrailingComments(node, getSyntheticTrailingComments(original));
+  const emit = getOrCreateEmitNode(original);
+  emit.leadingComments = void 0;
+  emit.trailingComments = void 0;
+  return node;
+}
+function getConstantValue(node) {
+  var _a2;
+  return (_a2 = node.emitNode) == null ? void 0 : _a2.constantValue;
+}
+function setConstantValue(node, value) {
+  const emitNode = getOrCreateEmitNode(node);
+  emitNode.constantValue = value;
+  return node;
+}
+function addEmitHelper(node, helper) {
+  const emitNode = getOrCreateEmitNode(node);
+  emitNode.helpers = append(emitNode.helpers, helper);
+  return node;
+}
+function addEmitHelpers(node, helpers) {
+  if (some(helpers)) {
+    const emitNode = getOrCreateEmitNode(node);
+    for (const helper of helpers) {
+      emitNode.helpers = appendIfUnique(emitNode.helpers, helper);
+    }
+  }
+  return node;
+}
+function removeEmitHelper(node, helper) {
+  var _a2;
+  const helpers = (_a2 = node.emitNode) == null ? void 0 : _a2.helpers;
+  if (helpers) {
+    return orderedRemoveItem(helpers, helper);
+  }
+  return false;
+}
+function getEmitHelpers(node) {
+  var _a2;
+  return (_a2 = node.emitNode) == null ? void 0 : _a2.helpers;
+}
+function moveEmitHelpers(source, target, predicate) {
+  const sourceEmitNode = source.emitNode;
+  const sourceEmitHelpers = sourceEmitNode && sourceEmitNode.helpers;
+  if (!some(sourceEmitHelpers))
+    return;
+  const targetEmitNode = getOrCreateEmitNode(target);
+  let helpersRemoved = 0;
+  for (let i = 0; i < sourceEmitHelpers.length; i++) {
+    const helper = sourceEmitHelpers[i];
+    if (predicate(helper)) {
+      helpersRemoved++;
+      targetEmitNode.helpers = appendIfUnique(targetEmitNode.helpers, helper);
+    } else if (helpersRemoved > 0) {
+      sourceEmitHelpers[i - helpersRemoved] = helper;
+    }
+  }
+  if (helpersRemoved > 0) {
+    sourceEmitHelpers.length -= helpersRemoved;
+  }
+}
+function getSnippetElement(node) {
+  var _a2;
+  return (_a2 = node.emitNode) == null ? void 0 : _a2.snippetElement;
+}
+function setSnippetElement(node, snippet) {
+  const emitNode = getOrCreateEmitNode(node);
+  emitNode.snippetElement = snippet;
+  return node;
+}
+function ignoreSourceNewlines(node) {
+  getOrCreateEmitNode(node).flags |= 268435456 /* IgnoreSourceNewlines */;
+  return node;
+}
+function setTypeNode(node, type) {
+  const emitNode = getOrCreateEmitNode(node);
+  emitNode.typeNode = type;
+  return node;
+}
+function getTypeNode(node) {
+  var _a2;
+  return (_a2 = node.emitNode) == null ? void 0 : _a2.typeNode;
+}
+
+// src/compiler/factory/emitHelpers.ts
+function createEmitHelperFactory(context) {
+  const factory2 = context.factory;
+  const immutableTrue = memoize(() => setEmitFlags(factory2.createTrue(), 536870912 /* Immutable */));
+  const immutableFalse = memoize(() => setEmitFlags(factory2.createFalse(), 536870912 /* Immutable */));
+  return {
+    getUnscopedHelperName,
+    // TypeScript Helpers
+    createDecorateHelper,
+    createMetadataHelper,
+    createParamHelper,
+    // ES2018 Helpers
+    createAssignHelper,
+    createAwaitHelper,
+    createAsyncGeneratorHelper,
+    createAsyncDelegatorHelper,
+    createAsyncValuesHelper,
+    // ES2018 Destructuring Helpers
+    createRestHelper,
+    // ES2017 Helpers
+    createAwaiterHelper,
+    // ES2015 Helpers
+    createExtendsHelper,
+    createTemplateObjectHelper,
+    createSpreadArrayHelper,
+    // ES2015 Destructuring Helpers
+    createValuesHelper,
+    createReadHelper,
+    // ES2015 Generator Helpers
+    createGeneratorHelper,
+    // ES Module Helpers
+    createCreateBindingHelper,
+    createImportStarHelper,
+    createImportStarCallbackHelper,
+    createImportDefaultHelper,
+    createExportStarHelper,
+    // Class Fields Helpers
+    createClassPrivateFieldGetHelper,
+    createClassPrivateFieldSetHelper,
+    createClassPrivateFieldInHelper
+  };
+  function getUnscopedHelperName(name) {
+    return setEmitFlags(factory2.createIdentifier(name), 8192 /* HelperName */ | 4 /* AdviseOnEmitNode */);
+  }
+  function createDecorateHelper(decoratorExpressions, target, memberName, descriptor) {
+    context.requestEmitHelper(decorateHelper);
+    const argumentsArray = [];
+    argumentsArray.push(factory2.createArrayLiteralExpression(
+      decoratorExpressions,
+      /*multiLine*/
+      true
+    ));
+    argumentsArray.push(target);
+    if (memberName) {
+      argumentsArray.push(memberName);
+      if (descriptor) {
+        argumentsArray.push(descriptor);
       }
-    };
-  }
-  function hostUsesCaseSensitiveFileNames(host) {
-    return host.useCaseSensitiveFileNames ? host.useCaseSensitiveFileNames() : false;
-  }
-  function hostGetCanonicalFileName(host) {
-    return createGetCanonicalFileName(hostUsesCaseSensitiveFileNames(host));
-  }
-  function getResolvedExternalModuleName(host, file, referenceFile) {
-    return file.moduleName || getExternalModuleNameFromPath(host, file.fileName, referenceFile && referenceFile.fileName);
-  }
-  function getCanonicalAbsolutePath(host, path) {
-    return host.getCanonicalFileName(getNormalizedAbsolutePath(path, host.getCurrentDirectory()));
-  }
-  function getExternalModuleNameFromDeclaration(host, resolver, declaration) {
-    const file = resolver.getExternalModuleFileFromDeclaration(declaration);
-    if (!file || file.isDeclarationFile) {
-      return void 0;
-    }
-    const specifier = getExternalModuleName(declaration);
-    if (specifier && isStringLiteralLike(specifier) && !pathIsRelative(specifier.text) && getCanonicalAbsolutePath(host, file.path).indexOf(getCanonicalAbsolutePath(host, ensureTrailingDirectorySeparator(host.getCommonSourceDirectory()))) === -1) {
-      return void 0;
-    }
-    return getResolvedExternalModuleName(host, file);
-  }
-  function getExternalModuleNameFromPath(host, fileName, referencePath) {
-    const getCanonicalFileName = (f) => host.getCanonicalFileName(f);
-    const dir = toPath(referencePath ? getDirectoryPath(referencePath) : host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName);
-    const filePath = getNormalizedAbsolutePath(fileName, host.getCurrentDirectory());
-    const relativePath = getRelativePathToDirectoryOrUrl(dir, filePath, dir, getCanonicalFileName, false);
-    const extensionless = removeFileExtension(relativePath);
-    return referencePath ? ensurePathIsNonModuleName(extensionless) : extensionless;
-  }
-  function getOwnEmitOutputFilePath(fileName, host, extension) {
-    const compilerOptions = host.getCompilerOptions();
-    let emitOutputFilePathWithoutExtension;
-    if (compilerOptions.outDir) {
-      emitOutputFilePathWithoutExtension = removeFileExtension(getSourceFilePathInNewDir(fileName, host, compilerOptions.outDir));
-    } else {
-      emitOutputFilePathWithoutExtension = removeFileExtension(fileName);
     }
-    return emitOutputFilePathWithoutExtension + extension;
-  }
-  function getDeclarationEmitOutputFilePath(fileName, host) {
-    return getDeclarationEmitOutputFilePathWorker(fileName, host.getCompilerOptions(), host.getCurrentDirectory(), host.getCommonSourceDirectory(), (f) => host.getCanonicalFileName(f));
-  }
-  function getDeclarationEmitOutputFilePathWorker(fileName, options, currentDirectory, commonSourceDirectory, getCanonicalFileName) {
-    const outputDir = options.declarationDir || options.outDir;
-    const path = outputDir ? getSourceFilePathInNewDirWorker(fileName, outputDir, currentDirectory, commonSourceDirectory, getCanonicalFileName) : fileName;
-    const declarationExtension = getDeclarationEmitExtensionForPath(path);
-    return removeFileExtension(path) + declarationExtension;
-  }
-  function getDeclarationEmitExtensionForPath(path) {
-    return fileExtensionIsOneOf(path, [".mjs" /* Mjs */, ".mts" /* Mts */]) ? ".d.mts" /* Dmts */ : fileExtensionIsOneOf(path, [".cjs" /* Cjs */, ".cts" /* Cts */]) ? ".d.cts" /* Dcts */ : fileExtensionIsOneOf(path, [".json" /* Json */]) ? `.json.d.ts` : ".d.ts" /* Dts */;
-  }
-  function getPossibleOriginalInputExtensionForExtension(path) {
-    return fileExtensionIsOneOf(path, [".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".mts" /* Mts */]) ? [".mts" /* Mts */, ".mjs" /* Mjs */] : fileExtensionIsOneOf(path, [".d.cts" /* Dcts */, ".cjs" /* Cjs */, ".cts" /* Cts */]) ? [".cts" /* Cts */, ".cjs" /* Cjs */] : fileExtensionIsOneOf(path, [`.json.d.ts`]) ? [".json" /* Json */] : [".tsx" /* Tsx */, ".ts" /* Ts */, ".jsx" /* Jsx */, ".js" /* Js */];
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__decorate"),
+      /*typeArguments*/
+      void 0,
+      argumentsArray
+    );
   }
-  function outFile(options) {
-    return options.outFile || options.out;
+  function createMetadataHelper(metadataKey, metadataValue) {
+    context.requestEmitHelper(metadataHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__metadata"),
+      /*typeArguments*/
+      void 0,
+      [
+        factory2.createStringLiteral(metadataKey),
+        metadataValue
+      ]
+    );
   }
-  function getPathsBasePath(options, host) {
-    var _a2, _b;
-    if (!options.paths)
-      return void 0;
-    return (_b = options.baseUrl) != null ? _b : Debug.checkDefined(options.pathsBasePath || ((_a2 = host.getCurrentDirectory) == null ? void 0 : _a2.call(host)), "Encountered 'paths' without a 'baseUrl', config file, or host 'getCurrentDirectory'.");
+  function createParamHelper(expression, parameterOffset, location) {
+    context.requestEmitHelper(paramHelper);
+    return setTextRange(
+      factory2.createCallExpression(
+        getUnscopedHelperName("__param"),
+        /*typeArguments*/
+        void 0,
+        [
+          factory2.createNumericLiteral(parameterOffset + ""),
+          expression
+        ]
+      ),
+      location
+    );
   }
-  function getSourceFilesToEmit(host, targetSourceFile, forceDtsEmit) {
-    const options = host.getCompilerOptions();
-    if (outFile(options)) {
-      const moduleKind = getEmitModuleKind(options);
-      const moduleEmitEnabled = options.emitDeclarationOnly || moduleKind === 2 /* AMD */ || moduleKind === 4 /* System */;
-      return filter(
-        host.getSourceFiles(),
-        (sourceFile) => (moduleEmitEnabled || !isExternalModule(sourceFile)) && sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit)
-      );
-    } else {
-      const sourceFiles = targetSourceFile === void 0 ? host.getSourceFiles() : [targetSourceFile];
-      return filter(
-        sourceFiles,
-        (sourceFile) => sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit)
+  function createAssignHelper(attributesSegments) {
+    if (getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ES2015 */) {
+      return factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "assign"),
+        /*typeArguments*/
+        void 0,
+        attributesSegments
       );
     }
+    context.requestEmitHelper(assignHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__assign"),
+      /*typeArguments*/
+      void 0,
+      attributesSegments
+    );
   }
-  function sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit) {
-    const options = host.getCompilerOptions();
-    return !(options.noEmitForJsFiles && isSourceFileJS(sourceFile)) && !sourceFile.isDeclarationFile && !host.isSourceFileFromExternalLibrary(sourceFile) && (forceDtsEmit || !(isJsonSourceFile(sourceFile) && host.getResolvedProjectReferenceToRedirect(sourceFile.fileName)) && !host.isSourceOfProjectReferenceRedirect(sourceFile.fileName));
-  }
-  function getSourceFilePathInNewDir(fileName, host, newDirPath) {
-    return getSourceFilePathInNewDirWorker(fileName, newDirPath, host.getCurrentDirectory(), host.getCommonSourceDirectory(), (f) => host.getCanonicalFileName(f));
-  }
-  function getSourceFilePathInNewDirWorker(fileName, newDirPath, currentDirectory, commonSourceDirectory, getCanonicalFileName) {
-    let sourceFilePath = getNormalizedAbsolutePath(fileName, currentDirectory);
-    const isSourceFileInCommonSourceDirectory = getCanonicalFileName(sourceFilePath).indexOf(getCanonicalFileName(commonSourceDirectory)) === 0;
-    sourceFilePath = isSourceFileInCommonSourceDirectory ? sourceFilePath.substring(commonSourceDirectory.length) : sourceFilePath;
-    return combinePaths(newDirPath, sourceFilePath);
-  }
-  function writeFile(host, diagnostics, fileName, text, writeByteOrderMark, sourceFiles, data) {
-    host.writeFile(fileName, text, writeByteOrderMark, (hostErrorMessage) => {
-      diagnostics.add(createCompilerDiagnostic(Diagnostics.Could_not_write_file_0_Colon_1, fileName, hostErrorMessage));
-    }, sourceFiles, data);
-  }
-  function ensureDirectoriesExist(directoryPath, createDirectory, directoryExists) {
-    if (directoryPath.length > getRootLength(directoryPath) && !directoryExists(directoryPath)) {
-      const parentDirectory = getDirectoryPath(directoryPath);
-      ensureDirectoriesExist(parentDirectory, createDirectory, directoryExists);
-      createDirectory(directoryPath);
-    }
-  }
-  function writeFileEnsuringDirectories(path, data, writeByteOrderMark, writeFile2, createDirectory, directoryExists) {
-    try {
-      writeFile2(path, data, writeByteOrderMark);
-    } catch (e) {
-      ensureDirectoriesExist(getDirectoryPath(normalizePath(path)), createDirectory, directoryExists);
-      writeFile2(path, data, writeByteOrderMark);
-    }
-  }
-  function getLineOfLocalPosition(sourceFile, pos) {
-    const lineStarts = getLineStarts(sourceFile);
-    return computeLineOfPosition(lineStarts, pos);
-  }
-  function getLineOfLocalPositionFromLineMap(lineMap, pos) {
-    return computeLineOfPosition(lineMap, pos);
+  function createAwaitHelper(expression) {
+    context.requestEmitHelper(awaitHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__await"),
+      /*typeArguments*/
+      void 0,
+      [expression]
+    );
   }
-  function getFirstConstructorWithBody(node) {
-    return find(node.members, (member) => isConstructorDeclaration(member) && nodeIsPresent(member.body));
+  function createAsyncGeneratorHelper(generatorFunc, hasLexicalThis) {
+    context.requestEmitHelper(awaitHelper);
+    context.requestEmitHelper(asyncGeneratorHelper);
+    (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */;
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__asyncGenerator"),
+      /*typeArguments*/
+      void 0,
+      [
+        hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(),
+        factory2.createIdentifier("arguments"),
+        generatorFunc
+      ]
+    );
   }
-  function getSetAccessorValueParameter(accessor) {
-    if (accessor && accessor.parameters.length > 0) {
-      const hasThis = accessor.parameters.length === 2 && parameterIsThisKeyword(accessor.parameters[0]);
-      return accessor.parameters[hasThis ? 1 : 0];
-    }
+  function createAsyncDelegatorHelper(expression) {
+    context.requestEmitHelper(awaitHelper);
+    context.requestEmitHelper(asyncDelegator);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__asyncDelegator"),
+      /*typeArguments*/
+      void 0,
+      [expression]
+    );
   }
-  function getSetAccessorTypeAnnotationNode(accessor) {
-    const parameter = getSetAccessorValueParameter(accessor);
-    return parameter && parameter.type;
+  function createAsyncValuesHelper(expression) {
+    context.requestEmitHelper(asyncValues);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__asyncValues"),
+      /*typeArguments*/
+      void 0,
+      [expression]
+    );
   }
-  function getThisParameter(signature) {
-    if (signature.parameters.length && !isJSDocSignature(signature)) {
-      const thisParameter = signature.parameters[0];
-      if (parameterIsThisKeyword(thisParameter)) {
-        return thisParameter;
+  function createRestHelper(value, elements, computedTempVariables, location) {
+    context.requestEmitHelper(restHelper);
+    const propertyNames = [];
+    let computedTempVariableOffset = 0;
+    for (let i = 0; i < elements.length - 1; i++) {
+      const propertyName = getPropertyNameOfBindingOrAssignmentElement(elements[i]);
+      if (propertyName) {
+        if (isComputedPropertyName(propertyName)) {
+          Debug.assertIsDefined(computedTempVariables, "Encountered computed property name but 'computedTempVariables' argument was not provided.");
+          const temp = computedTempVariables[computedTempVariableOffset];
+          computedTempVariableOffset++;
+          propertyNames.push(
+            factory2.createConditionalExpression(
+              factory2.createTypeCheck(temp, "symbol"),
+              /*questionToken*/
+              void 0,
+              temp,
+              /*colonToken*/
+              void 0,
+              factory2.createAdd(temp, factory2.createStringLiteral(""))
+            )
+          );
+        } else {
+          propertyNames.push(factory2.createStringLiteralFromNode(propertyName));
+        }
       }
     }
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__rest"),
+      /*typeArguments*/
+      void 0,
+      [
+        value,
+        setTextRange(
+          factory2.createArrayLiteralExpression(propertyNames),
+          location
+        )
+      ]
+    );
   }
-  function parameterIsThisKeyword(parameter) {
-    return isThisIdentifier(parameter.name);
-  }
-  function isThisIdentifier(node) {
-    return !!node && node.kind === 79 /* Identifier */ && identifierIsThisKeyword(node);
+  function createAwaiterHelper(hasLexicalThis, hasLexicalArguments, promiseConstructor, body) {
+    context.requestEmitHelper(awaiterHelper);
+    const generatorFunc = factory2.createFunctionExpression(
+      /*modifiers*/
+      void 0,
+      factory2.createToken(41 /* AsteriskToken */),
+      /*name*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      /*parameters*/
+      [],
+      /*type*/
+      void 0,
+      body
+    );
+    (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */;
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__awaiter"),
+      /*typeArguments*/
+      void 0,
+      [
+        hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(),
+        hasLexicalArguments ? factory2.createIdentifier("arguments") : factory2.createVoidZero(),
+        promiseConstructor ? createExpressionFromEntityName(factory2, promiseConstructor) : factory2.createVoidZero(),
+        generatorFunc
+      ]
+    );
   }
-  function isThisInTypeQuery(node) {
-    if (!isThisIdentifier(node)) {
-      return false;
-    }
-    while (isQualifiedName(node.parent) && node.parent.left === node) {
-      node = node.parent;
-    }
-    return node.parent.kind === 183 /* TypeQuery */;
-  }
-  function identifierIsThisKeyword(id) {
-    return id.originalKeywordKind === 108 /* ThisKeyword */;
-  }
-  function getAllAccessorDeclarations(declarations, accessor) {
-    let firstAccessor;
-    let secondAccessor;
-    let getAccessor;
-    let setAccessor;
-    if (hasDynamicName(accessor)) {
-      firstAccessor = accessor;
-      if (accessor.kind === 174 /* GetAccessor */) {
-        getAccessor = accessor;
-      } else if (accessor.kind === 175 /* SetAccessor */) {
-        setAccessor = accessor;
-      } else {
-        Debug.fail("Accessor has wrong kind");
-      }
-    } else {
-      forEach(declarations, (member) => {
-        if (isAccessor(member) && isStatic(member) === isStatic(accessor)) {
-          const memberName = getPropertyNameForPropertyNameNode(member.name);
-          const accessorName = getPropertyNameForPropertyNameNode(accessor.name);
-          if (memberName === accessorName) {
-            if (!firstAccessor) {
-              firstAccessor = member;
-            } else if (!secondAccessor) {
-              secondAccessor = member;
-            }
-            if (member.kind === 174 /* GetAccessor */ && !getAccessor) {
-              getAccessor = member;
-            }
-            if (member.kind === 175 /* SetAccessor */ && !setAccessor) {
-              setAccessor = member;
-            }
-          }
-        }
-      });
-    }
-    return {
-      firstAccessor,
-      secondAccessor,
-      getAccessor,
-      setAccessor
-    };
+  function createExtendsHelper(name) {
+    context.requestEmitHelper(extendsHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__extends"),
+      /*typeArguments*/
+      void 0,
+      [name, factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */)]
+    );
   }
-  function getEffectiveTypeAnnotationNode(node) {
-    if (!isInJSFile(node) && isFunctionDeclaration(node))
-      return void 0;
-    const type = node.type;
-    if (type || !isInJSFile(node))
-      return type;
-    return isJSDocPropertyLikeTag(node) ? node.typeExpression && node.typeExpression.type : getJSDocType(node);
+  function createTemplateObjectHelper(cooked, raw) {
+    context.requestEmitHelper(templateObjectHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__makeTemplateObject"),
+      /*typeArguments*/
+      void 0,
+      [cooked, raw]
+    );
   }
-  function getTypeAnnotationNode(node) {
-    return node.type;
+  function createSpreadArrayHelper(to, from, packFrom) {
+    context.requestEmitHelper(spreadArrayHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__spreadArray"),
+      /*typeArguments*/
+      void 0,
+      [to, from, packFrom ? immutableTrue() : immutableFalse()]
+    );
   }
-  function getEffectiveReturnTypeNode(node) {
-    return isJSDocSignature(node) ? node.type && node.type.typeExpression && node.type.typeExpression.type : node.type || (isInJSFile(node) ? getJSDocReturnType(node) : void 0);
+  function createValuesHelper(expression) {
+    context.requestEmitHelper(valuesHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__values"),
+      /*typeArguments*/
+      void 0,
+      [expression]
+    );
   }
-  function getJSDocTypeParameterDeclarations(node) {
-    return flatMap(getJSDocTags(node), (tag) => isNonTypeAliasTemplate(tag) ? tag.typeParameters : void 0);
+  function createReadHelper(iteratorRecord, count) {
+    context.requestEmitHelper(readHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__read"),
+      /*typeArguments*/
+      void 0,
+      count !== void 0 ? [iteratorRecord, factory2.createNumericLiteral(count + "")] : [iteratorRecord]
+    );
   }
-  function isNonTypeAliasTemplate(tag) {
-    return isJSDocTemplateTag(tag) && !(tag.parent.kind === 323 /* JSDoc */ && tag.parent.tags.some(isJSDocTypeAlias));
+  function createGeneratorHelper(body) {
+    context.requestEmitHelper(generatorHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__generator"),
+      /*typeArguments*/
+      void 0,
+      [factory2.createThis(), body]
+    );
   }
-  function getEffectiveSetAccessorTypeAnnotationNode(node) {
-    const parameter = getSetAccessorValueParameter(node);
-    return parameter && getEffectiveTypeAnnotationNode(parameter);
+  function createCreateBindingHelper(module2, inputName, outputName) {
+    context.requestEmitHelper(createBindingHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__createBinding"),
+      /*typeArguments*/
+      void 0,
+      [factory2.createIdentifier("exports"), module2, inputName, ...outputName ? [outputName] : []]
+    );
   }
-  function emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments) {
-    emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, node.pos, leadingComments);
+  function createImportStarHelper(expression) {
+    context.requestEmitHelper(importStarHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__importStar"),
+      /*typeArguments*/
+      void 0,
+      [expression]
+    );
   }
-  function emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, pos, leadingComments) {
-    if (leadingComments && leadingComments.length && pos !== leadingComments[0].pos && getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, leadingComments[0].pos)) {
-      writer.writeLine();
-    }
+  function createImportStarCallbackHelper() {
+    context.requestEmitHelper(importStarHelper);
+    return getUnscopedHelperName("__importStar");
   }
-  function emitNewLineBeforeLeadingCommentOfPosition(lineMap, writer, pos, commentPos) {
-    if (pos !== commentPos && getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, commentPos)) {
-      writer.writeLine();
-    }
+  function createImportDefaultHelper(expression) {
+    context.requestEmitHelper(importDefaultHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__importDefault"),
+      /*typeArguments*/
+      void 0,
+      [expression]
+    );
   }
-  function emitComments(text, lineMap, writer, comments, leadingSeparator, trailingSeparator, newLine, writeComment) {
-    if (comments && comments.length > 0) {
-      if (leadingSeparator) {
-        writer.writeSpace(" ");
-      }
-      let emitInterveningSeparator = false;
-      for (const comment of comments) {
-        if (emitInterveningSeparator) {
-          writer.writeSpace(" ");
-          emitInterveningSeparator = false;
-        }
-        writeComment(text, lineMap, writer, comment.pos, comment.end, newLine);
-        if (comment.hasTrailingNewLine) {
-          writer.writeLine();
-        } else {
-          emitInterveningSeparator = true;
-        }
-      }
-      if (emitInterveningSeparator && trailingSeparator) {
-        writer.writeSpace(" ");
-      }
-    }
+  function createExportStarHelper(moduleExpression, exportsExpression = factory2.createIdentifier("exports")) {
+    context.requestEmitHelper(exportStarHelper);
+    context.requestEmitHelper(createBindingHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__exportStar"),
+      /*typeArguments*/
+      void 0,
+      [moduleExpression, exportsExpression]
+    );
   }
-  function emitDetachedComments(text, lineMap, writer, writeComment, node, newLine, removeComments) {
-    let leadingComments;
-    let currentDetachedCommentInfo;
-    if (removeComments) {
-      if (node.pos === 0) {
-        leadingComments = filter(getLeadingCommentRanges(text, node.pos), isPinnedCommentLocal);
-      }
-    } else {
-      leadingComments = getLeadingCommentRanges(text, node.pos);
-    }
-    if (leadingComments) {
-      const detachedComments = [];
-      let lastComment;
-      for (const comment of leadingComments) {
-        if (lastComment) {
-          const lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, lastComment.end);
-          const commentLine = getLineOfLocalPositionFromLineMap(lineMap, comment.pos);
-          if (commentLine >= lastCommentLine + 2) {
-            break;
-          }
-        }
-        detachedComments.push(comment);
-        lastComment = comment;
-      }
-      if (detachedComments.length) {
-        const lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, last(detachedComments).end);
-        const nodeLine = getLineOfLocalPositionFromLineMap(lineMap, skipTrivia(text, node.pos));
-        if (nodeLine >= lastCommentLine + 2) {
-          emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments);
-          emitComments(text, lineMap, writer, detachedComments, false, true, newLine, writeComment);
-          currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: last(detachedComments).end };
-        }
-      }
-    }
-    return currentDetachedCommentInfo;
-    function isPinnedCommentLocal(comment) {
-      return isPinnedComment(text, comment.pos);
-    }
-  }
-  function writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine) {
-    if (text.charCodeAt(commentPos + 1) === 42 /* asterisk */) {
-      const firstCommentLineAndCharacter = computeLineAndCharacterOfPosition(lineMap, commentPos);
-      const lineCount = lineMap.length;
-      let firstCommentLineIndent;
-      for (let pos = commentPos, currentLine = firstCommentLineAndCharacter.line; pos < commentEnd; currentLine++) {
-        const nextLineStart = currentLine + 1 === lineCount ? text.length + 1 : lineMap[currentLine + 1];
-        if (pos !== commentPos) {
-          if (firstCommentLineIndent === void 0) {
-            firstCommentLineIndent = calculateIndent(text, lineMap[firstCommentLineAndCharacter.line], commentPos);
-          }
-          const currentWriterIndentSpacing = writer.getIndent() * getIndentSize();
-          const spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(text, pos, nextLineStart);
-          if (spacesToEmit > 0) {
-            let numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize();
-            const indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize());
-            writer.rawWrite(indentSizeSpaceString);
-            while (numberOfSingleSpacesToEmit) {
-              writer.rawWrite(" ");
-              numberOfSingleSpacesToEmit--;
-            }
-          } else {
-            writer.rawWrite("");
-          }
-        }
-        writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart);
-        pos = nextLineStart;
-      }
+  function createClassPrivateFieldGetHelper(receiver, state, kind, f) {
+    context.requestEmitHelper(classPrivateFieldGetHelper);
+    let args;
+    if (!f) {
+      args = [receiver, state, factory2.createStringLiteral(kind)];
     } else {
-      writer.writeComment(text.substring(commentPos, commentEnd));
+      args = [receiver, state, factory2.createStringLiteral(kind), f];
     }
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__classPrivateFieldGet"),
+      /*typeArguments*/
+      void 0,
+      args
+    );
   }
-  function writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart) {
-    const end = Math.min(commentEnd, nextLineStart - 1);
-    const currentLineText = trimString(text.substring(pos, end));
-    if (currentLineText) {
-      writer.writeComment(currentLineText);
-      if (end !== commentEnd) {
-        writer.writeLine();
-      }
+  function createClassPrivateFieldSetHelper(receiver, state, value, kind, f) {
+    context.requestEmitHelper(classPrivateFieldSetHelper);
+    let args;
+    if (!f) {
+      args = [receiver, state, value, factory2.createStringLiteral(kind)];
     } else {
-      writer.rawWrite(newLine);
+      args = [receiver, state, value, factory2.createStringLiteral(kind), f];
     }
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__classPrivateFieldSet"),
+      /*typeArguments*/
+      void 0,
+      args
+    );
   }
-  function calculateIndent(text, pos, end) {
-    let currentLineIndent = 0;
-    for (; pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) {
-      if (text.charCodeAt(pos) === 9 /* tab */) {
-        currentLineIndent += getIndentSize() - currentLineIndent % getIndentSize();
-      } else {
-        currentLineIndent++;
-      }
-    }
-    return currentLineIndent;
-  }
-  function hasEffectiveModifiers(node) {
-    return getEffectiveModifierFlags(node) !== 0 /* None */;
-  }
-  function hasSyntacticModifiers(node) {
-    return getSyntacticModifierFlags(node) !== 0 /* None */;
-  }
-  function hasEffectiveModifier(node, flags) {
-    return !!getSelectedEffectiveModifierFlags(node, flags);
-  }
-  function hasSyntacticModifier(node, flags) {
-    return !!getSelectedSyntacticModifierFlags(node, flags);
-  }
-  function isStatic(node) {
-    return isClassElement(node) && hasStaticModifier(node) || isClassStaticBlockDeclaration(node);
-  }
-  function hasStaticModifier(node) {
-    return hasSyntacticModifier(node, 32 /* Static */);
-  }
-  function hasOverrideModifier(node) {
-    return hasEffectiveModifier(node, 16384 /* Override */);
-  }
-  function hasAbstractModifier(node) {
-    return hasSyntacticModifier(node, 256 /* Abstract */);
-  }
-  function hasAmbientModifier(node) {
-    return hasSyntacticModifier(node, 2 /* Ambient */);
-  }
-  function hasAccessorModifier(node) {
-    return hasSyntacticModifier(node, 128 /* Accessor */);
-  }
-  function hasEffectiveReadonlyModifier(node) {
-    return hasEffectiveModifier(node, 64 /* Readonly */);
-  }
-  function hasDecorators(node) {
-    return hasSyntacticModifier(node, 131072 /* Decorator */);
-  }
-  function getSelectedEffectiveModifierFlags(node, flags) {
-    return getEffectiveModifierFlags(node) & flags;
-  }
-  function getSelectedSyntacticModifierFlags(node, flags) {
-    return getSyntacticModifierFlags(node) & flags;
+  function createClassPrivateFieldInHelper(state, receiver) {
+    context.requestEmitHelper(classPrivateFieldInHelper);
+    return factory2.createCallExpression(
+      getUnscopedHelperName("__classPrivateFieldIn"),
+      /* typeArguments*/
+      void 0,
+      [state, receiver]
+    );
   }
-  function getModifierFlagsWorker(node, includeJSDoc, alwaysIncludeJSDoc) {
-    if (node.kind >= 0 /* FirstToken */ && node.kind <= 162 /* LastToken */) {
-      return 0 /* None */;
-    }
-    if (!(node.modifierFlagsCache & 536870912 /* HasComputedFlags */)) {
-      node.modifierFlagsCache = getSyntacticModifierFlagsNoCache(node) | 536870912 /* HasComputedFlags */;
-    }
-    if (includeJSDoc && !(node.modifierFlagsCache & 4096 /* HasComputedJSDocModifiers */) && (alwaysIncludeJSDoc || isInJSFile(node)) && node.parent) {
-      node.modifierFlagsCache |= getJSDocModifierFlagsNoCache(node) | 4096 /* HasComputedJSDocModifiers */;
+}
+function compareEmitHelpers(x, y) {
+  if (x === y)
+    return 0 /* EqualTo */;
+  if (x.priority === y.priority)
+    return 0 /* EqualTo */;
+  if (x.priority === void 0)
+    return 1 /* GreaterThan */;
+  if (y.priority === void 0)
+    return -1 /* LessThan */;
+  return compareValues(x.priority, y.priority);
+}
+function helperString(input, ...args) {
+  return (uniqueName) => {
+    let result = "";
+    for (let i = 0; i < args.length; i++) {
+      result += input[i];
+      result += uniqueName(args[i]);
     }
-    return node.modifierFlagsCache & ~(536870912 /* HasComputedFlags */ | 4096 /* HasComputedJSDocModifiers */);
-  }
-  function getEffectiveModifierFlags(node) {
-    return getModifierFlagsWorker(node, true);
-  }
-  function getEffectiveModifierFlagsAlwaysIncludeJSDoc(node) {
-    return getModifierFlagsWorker(node, true, true);
-  }
-  function getSyntacticModifierFlags(node) {
-    return getModifierFlagsWorker(node, false);
+    result += input[input.length - 1];
+    return result;
+  };
+}
+var decorateHelper = {
+  name: "typescript:decorate",
+  importName: "__decorate",
+  scoped: false,
+  priority: 2,
+  text: `
+            var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+                var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+                if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+                else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+                return c > 3 && r && Object.defineProperty(target, key, r), r;
+            };`
+};
+var metadataHelper = {
+  name: "typescript:metadata",
+  importName: "__metadata",
+  scoped: false,
+  priority: 3,
+  text: `
+            var __metadata = (this && this.__metadata) || function (k, v) {
+                if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+            };`
+};
+var paramHelper = {
+  name: "typescript:param",
+  importName: "__param",
+  scoped: false,
+  priority: 4,
+  text: `
+            var __param = (this && this.__param) || function (paramIndex, decorator) {
+                return function (target, key) { decorator(target, key, paramIndex); }
+            };`
+};
+var assignHelper = {
+  name: "typescript:assign",
+  importName: "__assign",
+  scoped: false,
+  priority: 1,
+  text: `
+            var __assign = (this && this.__assign) || function () {
+                __assign = Object.assign || function(t) {
+                    for (var s, i = 1, n = arguments.length; i < n; i++) {
+                        s = arguments[i];
+                        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
+                            t[p] = s[p];
+                    }
+                    return t;
+                };
+                return __assign.apply(this, arguments);
+            };`
+};
+var awaitHelper = {
+  name: "typescript:await",
+  importName: "__await",
+  scoped: false,
+  text: `
+            var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }`
+};
+var asyncGeneratorHelper = {
+  name: "typescript:asyncGenerator",
+  importName: "__asyncGenerator",
+  scoped: false,
+  dependencies: [awaitHelper],
+  text: `
+            var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {
+                if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
+                var g = generator.apply(thisArg, _arguments || []), i, q = [];
+                return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
+                function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
+                function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
+                function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
+                function fulfill(value) { resume("next", value); }
+                function reject(value) { resume("throw", value); }
+                function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
+            };`
+};
+var asyncDelegator = {
+  name: "typescript:asyncDelegator",
+  importName: "__asyncDelegator",
+  scoped: false,
+  dependencies: [awaitHelper],
+  text: `
+            var __asyncDelegator = (this && this.__asyncDelegator) || function (o) {
+                var i, p;
+                return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
+                function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: false } : f ? f(v) : v; } : f; }
+            };`
+};
+var asyncValues = {
+  name: "typescript:asyncValues",
+  importName: "__asyncValues",
+  scoped: false,
+  text: `
+            var __asyncValues = (this && this.__asyncValues) || function (o) {
+                if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
+                var m = o[Symbol.asyncIterator], i;
+                return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
+                function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
+                function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
+            };`
+};
+var restHelper = {
+  name: "typescript:rest",
+  importName: "__rest",
+  scoped: false,
+  text: `
+            var __rest = (this && this.__rest) || function (s, e) {
+                var t = {};
+                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+                    t[p] = s[p];
+                if (s != null && typeof Object.getOwnPropertySymbols === "function")
+                    for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
+                        if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
+                            t[p[i]] = s[p[i]];
+                    }
+                return t;
+            };`
+};
+var awaiterHelper = {
+  name: "typescript:awaiter",
+  importName: "__awaiter",
+  scoped: false,
+  priority: 5,
+  text: `
+            var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+                function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+                return new (P || (P = Promise))(function (resolve, reject) {
+                    function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+                    function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+                    function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+                    step((generator = generator.apply(thisArg, _arguments || [])).next());
+                });
+            };`
+};
+var extendsHelper = {
+  name: "typescript:extends",
+  importName: "__extends",
+  scoped: false,
+  priority: 0,
+  text: `
+            var __extends = (this && this.__extends) || (function () {
+                var extendStatics = function (d, b) {
+                    extendStatics = Object.setPrototypeOf ||
+                        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+                        function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+                    return extendStatics(d, b);
+                };
+
+                return function (d, b) {
+                    if (typeof b !== "function" && b !== null)
+                        throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+                    extendStatics(d, b);
+                    function __() { this.constructor = d; }
+                    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+                };
+            })();`
+};
+var templateObjectHelper = {
+  name: "typescript:makeTemplateObject",
+  importName: "__makeTemplateObject",
+  scoped: false,
+  priority: 0,
+  text: `
+            var __makeTemplateObject = (this && this.__makeTemplateObject) || function (cooked, raw) {
+                if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
+                return cooked;
+            };`
+};
+var readHelper = {
+  name: "typescript:read",
+  importName: "__read",
+  scoped: false,
+  text: `
+            var __read = (this && this.__read) || function (o, n) {
+                var m = typeof Symbol === "function" && o[Symbol.iterator];
+                if (!m) return o;
+                var i = m.call(o), r, ar = [], e;
+                try {
+                    while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+                }
+                catch (error) { e = { error: error }; }
+                finally {
+                    try {
+                        if (r && !r.done && (m = i["return"])) m.call(i);
+                    }
+                    finally { if (e) throw e.error; }
+                }
+                return ar;
+            };`
+};
+var spreadArrayHelper = {
+  name: "typescript:spreadArray",
+  importName: "__spreadArray",
+  scoped: false,
+  text: `
+            var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
+                if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
+                    if (ar || !(i in from)) {
+                        if (!ar) ar = Array.prototype.slice.call(from, 0, i);
+                        ar[i] = from[i];
+                    }
+                }
+                return to.concat(ar || Array.prototype.slice.call(from));
+            };`
+};
+var valuesHelper = {
+  name: "typescript:values",
+  importName: "__values",
+  scoped: false,
+  text: `
+            var __values = (this && this.__values) || function(o) {
+                var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
+                if (m) return m.call(o);
+                if (o && typeof o.length === "number") return {
+                    next: function () {
+                        if (o && i >= o.length) o = void 0;
+                        return { value: o && o[i++], done: !o };
+                    }
+                };
+                throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
+            };`
+};
+var generatorHelper = {
+  name: "typescript:generator",
+  importName: "__generator",
+  scoped: false,
+  priority: 6,
+  text: `
+            var __generator = (this && this.__generator) || function (thisArg, body) {
+                var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
+                return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+                function verb(n) { return function (v) { return step([n, v]); }; }
+                function step(op) {
+                    if (f) throw new TypeError("Generator is already executing.");
+                    while (g && (g = 0, op[0] && (_ = 0)), _) try {
+                        if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+                        if (y = 0, t) op = [op[0] & 2, t.value];
+                        switch (op[0]) {
+                            case 0: case 1: t = op; break;
+                            case 4: _.label++; return { value: op[1], done: false };
+                            case 5: _.label++; y = op[1]; op = [0]; continue;
+                            case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                            default:
+                                if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                                if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                                if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                                if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                                if (t[2]) _.ops.pop();
+                                _.trys.pop(); continue;
+                        }
+                        op = body.call(thisArg, _);
+                    } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+                    if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+                }
+            };`
+};
+var createBindingHelper = {
+  name: "typescript:commonjscreatebinding",
+  importName: "__createBinding",
+  scoped: false,
+  priority: 1,
+  text: `
+            var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+                if (k2 === undefined) k2 = k;
+                var desc = Object.getOwnPropertyDescriptor(m, k);
+                if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+                  desc = { enumerable: true, get: function() { return m[k]; } };
+                }
+                Object.defineProperty(o, k2, desc);
+            }) : (function(o, m, k, k2) {
+                if (k2 === undefined) k2 = k;
+                o[k2] = m[k];
+            }));`
+};
+var setModuleDefaultHelper = {
+  name: "typescript:commonjscreatevalue",
+  importName: "__setModuleDefault",
+  scoped: false,
+  priority: 1,
+  text: `
+            var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+                Object.defineProperty(o, "default", { enumerable: true, value: v });
+            }) : function(o, v) {
+                o["default"] = v;
+            });`
+};
+var importStarHelper = {
+  name: "typescript:commonjsimportstar",
+  importName: "__importStar",
+  scoped: false,
+  dependencies: [createBindingHelper, setModuleDefaultHelper],
+  priority: 2,
+  text: `
+            var __importStar = (this && this.__importStar) || function (mod) {
+                if (mod && mod.__esModule) return mod;
+                var result = {};
+                if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+                __setModuleDefault(result, mod);
+                return result;
+            };`
+};
+var importDefaultHelper = {
+  name: "typescript:commonjsimportdefault",
+  importName: "__importDefault",
+  scoped: false,
+  text: `
+            var __importDefault = (this && this.__importDefault) || function (mod) {
+                return (mod && mod.__esModule) ? mod : { "default": mod };
+            };`
+};
+var exportStarHelper = {
+  name: "typescript:export-star",
+  importName: "__exportStar",
+  scoped: false,
+  dependencies: [createBindingHelper],
+  priority: 2,
+  text: `
+            var __exportStar = (this && this.__exportStar) || function(m, exports) {
+                for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+            };`
+};
+var classPrivateFieldGetHelper = {
+  name: "typescript:classPrivateFieldGet",
+  importName: "__classPrivateFieldGet",
+  scoped: false,
+  text: `
+            var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
+                if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
+                if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
+                return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
+            };`
+};
+var classPrivateFieldSetHelper = {
+  name: "typescript:classPrivateFieldSet",
+  importName: "__classPrivateFieldSet",
+  scoped: false,
+  text: `
+            var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
+                if (kind === "m") throw new TypeError("Private method is not writable");
+                if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
+                if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
+                return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
+            };`
+};
+var classPrivateFieldInHelper = {
+  name: "typescript:classPrivateFieldIn",
+  importName: "__classPrivateFieldIn",
+  scoped: false,
+  text: `
+            var __classPrivateFieldIn = (this && this.__classPrivateFieldIn) || function(state, receiver) {
+                if (receiver === null || (typeof receiver !== "object" && typeof receiver !== "function")) throw new TypeError("Cannot use 'in' operator on non-object");
+                return typeof state === "function" ? receiver === state : state.has(receiver);
+            };`
+};
+var allUnscopedEmitHelpers;
+function getAllUnscopedEmitHelpers() {
+  return allUnscopedEmitHelpers || (allUnscopedEmitHelpers = arrayToMap([
+    decorateHelper,
+    metadataHelper,
+    paramHelper,
+    assignHelper,
+    awaitHelper,
+    asyncGeneratorHelper,
+    asyncDelegator,
+    asyncValues,
+    restHelper,
+    awaiterHelper,
+    extendsHelper,
+    templateObjectHelper,
+    spreadArrayHelper,
+    valuesHelper,
+    readHelper,
+    generatorHelper,
+    importStarHelper,
+    importDefaultHelper,
+    exportStarHelper,
+    classPrivateFieldGetHelper,
+    classPrivateFieldSetHelper,
+    classPrivateFieldInHelper,
+    createBindingHelper,
+    setModuleDefaultHelper
+  ], (helper) => helper.name));
+}
+var asyncSuperHelper = {
+  name: "typescript:async-super",
+  scoped: true,
+  text: helperString`
+            const ${"_superIndex"} = name => super[name];`
+};
+var advancedAsyncSuperHelper = {
+  name: "typescript:advanced-async-super",
+  scoped: true,
+  text: helperString`
+            const ${"_superIndex"} = (function (geti, seti) {
+                const cache = Object.create(null);
+                return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } });
+            })(name => super[name], (name, value) => super[name] = value);`
+};
+function isCallToHelper(firstSegment, helperName) {
+  return isCallExpression(firstSegment) && isIdentifier(firstSegment.expression) && (getEmitFlags(firstSegment.expression) & 8192 /* HelperName */) !== 0 && firstSegment.expression.escapedText === helperName;
+}
+
+// src/compiler/factory/nodeTests.ts
+function isNumericLiteral(node) {
+  return node.kind === 8 /* NumericLiteral */;
+}
+function isBigIntLiteral(node) {
+  return node.kind === 9 /* BigIntLiteral */;
+}
+function isStringLiteral(node) {
+  return node.kind === 10 /* StringLiteral */;
+}
+function isJsxText(node) {
+  return node.kind === 11 /* JsxText */;
+}
+function isRegularExpressionLiteral(node) {
+  return node.kind === 13 /* RegularExpressionLiteral */;
+}
+function isNoSubstitutionTemplateLiteral(node) {
+  return node.kind === 14 /* NoSubstitutionTemplateLiteral */;
+}
+function isTemplateHead(node) {
+  return node.kind === 15 /* TemplateHead */;
+}
+function isTemplateMiddle(node) {
+  return node.kind === 16 /* TemplateMiddle */;
+}
+function isTemplateTail(node) {
+  return node.kind === 17 /* TemplateTail */;
+}
+function isDotDotDotToken(node) {
+  return node.kind === 25 /* DotDotDotToken */;
+}
+function isCommaToken(node) {
+  return node.kind === 27 /* CommaToken */;
+}
+function isPlusToken(node) {
+  return node.kind === 39 /* PlusToken */;
+}
+function isMinusToken(node) {
+  return node.kind === 40 /* MinusToken */;
+}
+function isAsteriskToken(node) {
+  return node.kind === 41 /* AsteriskToken */;
+}
+function isExclamationToken(node) {
+  return node.kind === 53 /* ExclamationToken */;
+}
+function isQuestionToken(node) {
+  return node.kind === 57 /* QuestionToken */;
+}
+function isColonToken(node) {
+  return node.kind === 58 /* ColonToken */;
+}
+function isQuestionDotToken(node) {
+  return node.kind === 28 /* QuestionDotToken */;
+}
+function isEqualsGreaterThanToken(node) {
+  return node.kind === 38 /* EqualsGreaterThanToken */;
+}
+function isIdentifier(node) {
+  return node.kind === 79 /* Identifier */;
+}
+function isPrivateIdentifier(node) {
+  return node.kind === 80 /* PrivateIdentifier */;
+}
+function isExportModifier(node) {
+  return node.kind === 93 /* ExportKeyword */;
+}
+function isAsyncModifier(node) {
+  return node.kind === 132 /* AsyncKeyword */;
+}
+function isAssertsKeyword(node) {
+  return node.kind === 129 /* AssertsKeyword */;
+}
+function isAwaitKeyword(node) {
+  return node.kind === 133 /* AwaitKeyword */;
+}
+function isReadonlyKeyword(node) {
+  return node.kind === 146 /* ReadonlyKeyword */;
+}
+function isStaticModifier(node) {
+  return node.kind === 124 /* StaticKeyword */;
+}
+function isAbstractModifier(node) {
+  return node.kind === 126 /* AbstractKeyword */;
+}
+function isOverrideModifier(node) {
+  return node.kind === 161 /* OverrideKeyword */;
+}
+function isAccessorModifier(node) {
+  return node.kind === 127 /* AccessorKeyword */;
+}
+function isSuperKeyword(node) {
+  return node.kind === 106 /* SuperKeyword */;
+}
+function isImportKeyword(node) {
+  return node.kind === 100 /* ImportKeyword */;
+}
+function isCaseKeyword(node) {
+  return node.kind === 82 /* CaseKeyword */;
+}
+function isQualifiedName(node) {
+  return node.kind === 163 /* QualifiedName */;
+}
+function isComputedPropertyName(node) {
+  return node.kind === 164 /* ComputedPropertyName */;
+}
+function isTypeParameterDeclaration(node) {
+  return node.kind === 165 /* TypeParameter */;
+}
+function isParameter(node) {
+  return node.kind === 166 /* Parameter */;
+}
+function isDecorator(node) {
+  return node.kind === 167 /* Decorator */;
+}
+function isPropertySignature(node) {
+  return node.kind === 168 /* PropertySignature */;
+}
+function isPropertyDeclaration(node) {
+  return node.kind === 169 /* PropertyDeclaration */;
+}
+function isMethodSignature(node) {
+  return node.kind === 170 /* MethodSignature */;
+}
+function isMethodDeclaration(node) {
+  return node.kind === 171 /* MethodDeclaration */;
+}
+function isClassStaticBlockDeclaration(node) {
+  return node.kind === 172 /* ClassStaticBlockDeclaration */;
+}
+function isConstructorDeclaration(node) {
+  return node.kind === 173 /* Constructor */;
+}
+function isGetAccessorDeclaration(node) {
+  return node.kind === 174 /* GetAccessor */;
+}
+function isSetAccessorDeclaration(node) {
+  return node.kind === 175 /* SetAccessor */;
+}
+function isCallSignatureDeclaration(node) {
+  return node.kind === 176 /* CallSignature */;
+}
+function isConstructSignatureDeclaration(node) {
+  return node.kind === 177 /* ConstructSignature */;
+}
+function isIndexSignatureDeclaration(node) {
+  return node.kind === 178 /* IndexSignature */;
+}
+function isTypePredicateNode(node) {
+  return node.kind === 179 /* TypePredicate */;
+}
+function isTypeReferenceNode(node) {
+  return node.kind === 180 /* TypeReference */;
+}
+function isFunctionTypeNode(node) {
+  return node.kind === 181 /* FunctionType */;
+}
+function isConstructorTypeNode(node) {
+  return node.kind === 182 /* ConstructorType */;
+}
+function isTypeQueryNode(node) {
+  return node.kind === 183 /* TypeQuery */;
+}
+function isTypeLiteralNode(node) {
+  return node.kind === 184 /* TypeLiteral */;
+}
+function isArrayTypeNode(node) {
+  return node.kind === 185 /* ArrayType */;
+}
+function isTupleTypeNode(node) {
+  return node.kind === 186 /* TupleType */;
+}
+function isNamedTupleMember(node) {
+  return node.kind === 199 /* NamedTupleMember */;
+}
+function isOptionalTypeNode(node) {
+  return node.kind === 187 /* OptionalType */;
+}
+function isRestTypeNode(node) {
+  return node.kind === 188 /* RestType */;
+}
+function isUnionTypeNode(node) {
+  return node.kind === 189 /* UnionType */;
+}
+function isIntersectionTypeNode(node) {
+  return node.kind === 190 /* IntersectionType */;
+}
+function isConditionalTypeNode(node) {
+  return node.kind === 191 /* ConditionalType */;
+}
+function isInferTypeNode(node) {
+  return node.kind === 192 /* InferType */;
+}
+function isParenthesizedTypeNode(node) {
+  return node.kind === 193 /* ParenthesizedType */;
+}
+function isThisTypeNode(node) {
+  return node.kind === 194 /* ThisType */;
+}
+function isTypeOperatorNode(node) {
+  return node.kind === 195 /* TypeOperator */;
+}
+function isIndexedAccessTypeNode(node) {
+  return node.kind === 196 /* IndexedAccessType */;
+}
+function isMappedTypeNode(node) {
+  return node.kind === 197 /* MappedType */;
+}
+function isLiteralTypeNode(node) {
+  return node.kind === 198 /* LiteralType */;
+}
+function isImportTypeNode(node) {
+  return node.kind === 202 /* ImportType */;
+}
+function isTemplateLiteralTypeSpan(node) {
+  return node.kind === 201 /* TemplateLiteralTypeSpan */;
+}
+function isTemplateLiteralTypeNode(node) {
+  return node.kind === 200 /* TemplateLiteralType */;
+}
+function isObjectBindingPattern(node) {
+  return node.kind === 203 /* ObjectBindingPattern */;
+}
+function isArrayBindingPattern(node) {
+  return node.kind === 204 /* ArrayBindingPattern */;
+}
+function isBindingElement(node) {
+  return node.kind === 205 /* BindingElement */;
+}
+function isArrayLiteralExpression(node) {
+  return node.kind === 206 /* ArrayLiteralExpression */;
+}
+function isObjectLiteralExpression(node) {
+  return node.kind === 207 /* ObjectLiteralExpression */;
+}
+function isPropertyAccessExpression(node) {
+  return node.kind === 208 /* PropertyAccessExpression */;
+}
+function isElementAccessExpression(node) {
+  return node.kind === 209 /* ElementAccessExpression */;
+}
+function isCallExpression(node) {
+  return node.kind === 210 /* CallExpression */;
+}
+function isNewExpression(node) {
+  return node.kind === 211 /* NewExpression */;
+}
+function isTaggedTemplateExpression(node) {
+  return node.kind === 212 /* TaggedTemplateExpression */;
+}
+function isTypeAssertionExpression(node) {
+  return node.kind === 213 /* TypeAssertionExpression */;
+}
+function isParenthesizedExpression(node) {
+  return node.kind === 214 /* ParenthesizedExpression */;
+}
+function isFunctionExpression(node) {
+  return node.kind === 215 /* FunctionExpression */;
+}
+function isArrowFunction(node) {
+  return node.kind === 216 /* ArrowFunction */;
+}
+function isDeleteExpression(node) {
+  return node.kind === 217 /* DeleteExpression */;
+}
+function isTypeOfExpression(node) {
+  return node.kind === 218 /* TypeOfExpression */;
+}
+function isVoidExpression(node) {
+  return node.kind === 219 /* VoidExpression */;
+}
+function isAwaitExpression(node) {
+  return node.kind === 220 /* AwaitExpression */;
+}
+function isPrefixUnaryExpression(node) {
+  return node.kind === 221 /* PrefixUnaryExpression */;
+}
+function isPostfixUnaryExpression(node) {
+  return node.kind === 222 /* PostfixUnaryExpression */;
+}
+function isBinaryExpression(node) {
+  return node.kind === 223 /* BinaryExpression */;
+}
+function isConditionalExpression(node) {
+  return node.kind === 224 /* ConditionalExpression */;
+}
+function isTemplateExpression(node) {
+  return node.kind === 225 /* TemplateExpression */;
+}
+function isYieldExpression(node) {
+  return node.kind === 226 /* YieldExpression */;
+}
+function isSpreadElement(node) {
+  return node.kind === 227 /* SpreadElement */;
+}
+function isClassExpression(node) {
+  return node.kind === 228 /* ClassExpression */;
+}
+function isOmittedExpression(node) {
+  return node.kind === 229 /* OmittedExpression */;
+}
+function isExpressionWithTypeArguments(node) {
+  return node.kind === 230 /* ExpressionWithTypeArguments */;
+}
+function isAsExpression(node) {
+  return node.kind === 231 /* AsExpression */;
+}
+function isSatisfiesExpression(node) {
+  return node.kind === 235 /* SatisfiesExpression */;
+}
+function isNonNullExpression(node) {
+  return node.kind === 232 /* NonNullExpression */;
+}
+function isMetaProperty(node) {
+  return node.kind === 233 /* MetaProperty */;
+}
+function isSyntheticExpression(node) {
+  return node.kind === 234 /* SyntheticExpression */;
+}
+function isPartiallyEmittedExpression(node) {
+  return node.kind === 355 /* PartiallyEmittedExpression */;
+}
+function isCommaListExpression(node) {
+  return node.kind === 356 /* CommaListExpression */;
+}
+function isTemplateSpan(node) {
+  return node.kind === 236 /* TemplateSpan */;
+}
+function isSemicolonClassElement(node) {
+  return node.kind === 237 /* SemicolonClassElement */;
+}
+function isBlock(node) {
+  return node.kind === 238 /* Block */;
+}
+function isVariableStatement(node) {
+  return node.kind === 240 /* VariableStatement */;
+}
+function isEmptyStatement(node) {
+  return node.kind === 239 /* EmptyStatement */;
+}
+function isExpressionStatement(node) {
+  return node.kind === 241 /* ExpressionStatement */;
+}
+function isIfStatement(node) {
+  return node.kind === 242 /* IfStatement */;
+}
+function isDoStatement(node) {
+  return node.kind === 243 /* DoStatement */;
+}
+function isWhileStatement(node) {
+  return node.kind === 244 /* WhileStatement */;
+}
+function isForStatement(node) {
+  return node.kind === 245 /* ForStatement */;
+}
+function isForInStatement(node) {
+  return node.kind === 246 /* ForInStatement */;
+}
+function isForOfStatement(node) {
+  return node.kind === 247 /* ForOfStatement */;
+}
+function isContinueStatement(node) {
+  return node.kind === 248 /* ContinueStatement */;
+}
+function isBreakStatement(node) {
+  return node.kind === 249 /* BreakStatement */;
+}
+function isReturnStatement(node) {
+  return node.kind === 250 /* ReturnStatement */;
+}
+function isWithStatement(node) {
+  return node.kind === 251 /* WithStatement */;
+}
+function isSwitchStatement(node) {
+  return node.kind === 252 /* SwitchStatement */;
+}
+function isLabeledStatement(node) {
+  return node.kind === 253 /* LabeledStatement */;
+}
+function isThrowStatement(node) {
+  return node.kind === 254 /* ThrowStatement */;
+}
+function isTryStatement(node) {
+  return node.kind === 255 /* TryStatement */;
+}
+function isDebuggerStatement(node) {
+  return node.kind === 256 /* DebuggerStatement */;
+}
+function isVariableDeclaration(node) {
+  return node.kind === 257 /* VariableDeclaration */;
+}
+function isVariableDeclarationList(node) {
+  return node.kind === 258 /* VariableDeclarationList */;
+}
+function isFunctionDeclaration(node) {
+  return node.kind === 259 /* FunctionDeclaration */;
+}
+function isClassDeclaration(node) {
+  return node.kind === 260 /* ClassDeclaration */;
+}
+function isInterfaceDeclaration(node) {
+  return node.kind === 261 /* InterfaceDeclaration */;
+}
+function isTypeAliasDeclaration(node) {
+  return node.kind === 262 /* TypeAliasDeclaration */;
+}
+function isEnumDeclaration(node) {
+  return node.kind === 263 /* EnumDeclaration */;
+}
+function isModuleDeclaration(node) {
+  return node.kind === 264 /* ModuleDeclaration */;
+}
+function isModuleBlock(node) {
+  return node.kind === 265 /* ModuleBlock */;
+}
+function isCaseBlock(node) {
+  return node.kind === 266 /* CaseBlock */;
+}
+function isNamespaceExportDeclaration(node) {
+  return node.kind === 267 /* NamespaceExportDeclaration */;
+}
+function isImportEqualsDeclaration(node) {
+  return node.kind === 268 /* ImportEqualsDeclaration */;
+}
+function isImportDeclaration(node) {
+  return node.kind === 269 /* ImportDeclaration */;
+}
+function isImportClause(node) {
+  return node.kind === 270 /* ImportClause */;
+}
+function isImportTypeAssertionContainer(node) {
+  return node.kind === 298 /* ImportTypeAssertionContainer */;
+}
+function isAssertClause(node) {
+  return node.kind === 296 /* AssertClause */;
+}
+function isAssertEntry(node) {
+  return node.kind === 297 /* AssertEntry */;
+}
+function isNamespaceImport(node) {
+  return node.kind === 271 /* NamespaceImport */;
+}
+function isNamespaceExport(node) {
+  return node.kind === 277 /* NamespaceExport */;
+}
+function isNamedImports(node) {
+  return node.kind === 272 /* NamedImports */;
+}
+function isImportSpecifier(node) {
+  return node.kind === 273 /* ImportSpecifier */;
+}
+function isExportAssignment(node) {
+  return node.kind === 274 /* ExportAssignment */;
+}
+function isExportDeclaration(node) {
+  return node.kind === 275 /* ExportDeclaration */;
+}
+function isNamedExports(node) {
+  return node.kind === 276 /* NamedExports */;
+}
+function isExportSpecifier(node) {
+  return node.kind === 278 /* ExportSpecifier */;
+}
+function isMissingDeclaration(node) {
+  return node.kind === 279 /* MissingDeclaration */;
+}
+function isNotEmittedStatement(node) {
+  return node.kind === 354 /* NotEmittedStatement */;
+}
+function isSyntheticReference(node) {
+  return node.kind === 359 /* SyntheticReferenceExpression */;
+}
+function isMergeDeclarationMarker(node) {
+  return node.kind === 357 /* MergeDeclarationMarker */;
+}
+function isEndOfDeclarationMarker(node) {
+  return node.kind === 358 /* EndOfDeclarationMarker */;
+}
+function isExternalModuleReference(node) {
+  return node.kind === 280 /* ExternalModuleReference */;
+}
+function isJsxElement(node) {
+  return node.kind === 281 /* JsxElement */;
+}
+function isJsxSelfClosingElement(node) {
+  return node.kind === 282 /* JsxSelfClosingElement */;
+}
+function isJsxOpeningElement(node) {
+  return node.kind === 283 /* JsxOpeningElement */;
+}
+function isJsxClosingElement(node) {
+  return node.kind === 284 /* JsxClosingElement */;
+}
+function isJsxFragment(node) {
+  return node.kind === 285 /* JsxFragment */;
+}
+function isJsxOpeningFragment(node) {
+  return node.kind === 286 /* JsxOpeningFragment */;
+}
+function isJsxClosingFragment(node) {
+  return node.kind === 287 /* JsxClosingFragment */;
+}
+function isJsxAttribute(node) {
+  return node.kind === 288 /* JsxAttribute */;
+}
+function isJsxAttributes(node) {
+  return node.kind === 289 /* JsxAttributes */;
+}
+function isJsxSpreadAttribute(node) {
+  return node.kind === 290 /* JsxSpreadAttribute */;
+}
+function isJsxExpression(node) {
+  return node.kind === 291 /* JsxExpression */;
+}
+function isCaseClause(node) {
+  return node.kind === 292 /* CaseClause */;
+}
+function isDefaultClause(node) {
+  return node.kind === 293 /* DefaultClause */;
+}
+function isHeritageClause(node) {
+  return node.kind === 294 /* HeritageClause */;
+}
+function isCatchClause(node) {
+  return node.kind === 295 /* CatchClause */;
+}
+function isPropertyAssignment(node) {
+  return node.kind === 299 /* PropertyAssignment */;
+}
+function isShorthandPropertyAssignment(node) {
+  return node.kind === 300 /* ShorthandPropertyAssignment */;
+}
+function isSpreadAssignment(node) {
+  return node.kind === 301 /* SpreadAssignment */;
+}
+function isEnumMember(node) {
+  return node.kind === 302 /* EnumMember */;
+}
+function isUnparsedPrepend(node) {
+  return node.kind === 304 /* UnparsedPrepend */;
+}
+function isSourceFile(node) {
+  return node.kind === 308 /* SourceFile */;
+}
+function isBundle(node) {
+  return node.kind === 309 /* Bundle */;
+}
+function isUnparsedSource(node) {
+  return node.kind === 310 /* UnparsedSource */;
+}
+function isJSDocTypeExpression(node) {
+  return node.kind === 312 /* JSDocTypeExpression */;
+}
+function isJSDocNameReference(node) {
+  return node.kind === 313 /* JSDocNameReference */;
+}
+function isJSDocMemberName(node) {
+  return node.kind === 314 /* JSDocMemberName */;
+}
+function isJSDocLink(node) {
+  return node.kind === 327 /* JSDocLink */;
+}
+function isJSDocLinkCode(node) {
+  return node.kind === 328 /* JSDocLinkCode */;
+}
+function isJSDocLinkPlain(node) {
+  return node.kind === 329 /* JSDocLinkPlain */;
+}
+function isJSDocAllType(node) {
+  return node.kind === 315 /* JSDocAllType */;
+}
+function isJSDocUnknownType(node) {
+  return node.kind === 316 /* JSDocUnknownType */;
+}
+function isJSDocNullableType(node) {
+  return node.kind === 317 /* JSDocNullableType */;
+}
+function isJSDocNonNullableType(node) {
+  return node.kind === 318 /* JSDocNonNullableType */;
+}
+function isJSDocOptionalType(node) {
+  return node.kind === 319 /* JSDocOptionalType */;
+}
+function isJSDocFunctionType(node) {
+  return node.kind === 320 /* JSDocFunctionType */;
+}
+function isJSDocVariadicType(node) {
+  return node.kind === 321 /* JSDocVariadicType */;
+}
+function isJSDocNamepathType(node) {
+  return node.kind === 322 /* JSDocNamepathType */;
+}
+function isJSDoc(node) {
+  return node.kind === 323 /* JSDoc */;
+}
+function isJSDocTypeLiteral(node) {
+  return node.kind === 325 /* JSDocTypeLiteral */;
+}
+function isJSDocSignature(node) {
+  return node.kind === 326 /* JSDocSignature */;
+}
+function isJSDocAugmentsTag(node) {
+  return node.kind === 331 /* JSDocAugmentsTag */;
+}
+function isJSDocAuthorTag(node) {
+  return node.kind === 333 /* JSDocAuthorTag */;
+}
+function isJSDocClassTag(node) {
+  return node.kind === 335 /* JSDocClassTag */;
+}
+function isJSDocCallbackTag(node) {
+  return node.kind === 341 /* JSDocCallbackTag */;
+}
+function isJSDocPublicTag(node) {
+  return node.kind === 336 /* JSDocPublicTag */;
+}
+function isJSDocPrivateTag(node) {
+  return node.kind === 337 /* JSDocPrivateTag */;
+}
+function isJSDocProtectedTag(node) {
+  return node.kind === 338 /* JSDocProtectedTag */;
+}
+function isJSDocReadonlyTag(node) {
+  return node.kind === 339 /* JSDocReadonlyTag */;
+}
+function isJSDocOverrideTag(node) {
+  return node.kind === 340 /* JSDocOverrideTag */;
+}
+function isJSDocOverloadTag(node) {
+  return node.kind === 342 /* JSDocOverloadTag */;
+}
+function isJSDocDeprecatedTag(node) {
+  return node.kind === 334 /* JSDocDeprecatedTag */;
+}
+function isJSDocSeeTag(node) {
+  return node.kind === 350 /* JSDocSeeTag */;
+}
+function isJSDocEnumTag(node) {
+  return node.kind === 343 /* JSDocEnumTag */;
+}
+function isJSDocParameterTag(node) {
+  return node.kind === 344 /* JSDocParameterTag */;
+}
+function isJSDocReturnTag(node) {
+  return node.kind === 345 /* JSDocReturnTag */;
+}
+function isJSDocThisTag(node) {
+  return node.kind === 346 /* JSDocThisTag */;
+}
+function isJSDocTypeTag(node) {
+  return node.kind === 347 /* JSDocTypeTag */;
+}
+function isJSDocTemplateTag(node) {
+  return node.kind === 348 /* JSDocTemplateTag */;
+}
+function isJSDocTypedefTag(node) {
+  return node.kind === 349 /* JSDocTypedefTag */;
+}
+function isJSDocUnknownTag(node) {
+  return node.kind === 330 /* JSDocTag */;
+}
+function isJSDocPropertyTag(node) {
+  return node.kind === 351 /* JSDocPropertyTag */;
+}
+function isJSDocImplementsTag(node) {
+  return node.kind === 332 /* JSDocImplementsTag */;
+}
+function isJSDocThrowsTag(node) {
+  return node.kind === 352 /* JSDocThrowsTag */;
+}
+function isSyntaxList(n) {
+  return n.kind === 353 /* SyntaxList */;
+}
+
+// src/compiler/factory/utilities.ts
+function createEmptyExports(factory2) {
+  return factory2.createExportDeclaration(
+    /*modifiers*/
+    void 0,
+    /*isTypeOnly*/
+    false,
+    factory2.createNamedExports([]),
+    /*moduleSpecifier*/
+    void 0
+  );
+}
+function createMemberAccessForPropertyName(factory2, target, memberName, location) {
+  if (isComputedPropertyName(memberName)) {
+    return setTextRange(factory2.createElementAccessExpression(target, memberName.expression), location);
+  } else {
+    const expression = setTextRange(
+      isMemberName(memberName) ? factory2.createPropertyAccessExpression(target, memberName) : factory2.createElementAccessExpression(target, memberName),
+      memberName
+    );
+    getOrCreateEmitNode(expression).flags |= 128 /* NoNestedSourceMaps */;
+    return expression;
   }
-  function getJSDocModifierFlagsNoCache(node) {
-    let flags = 0 /* None */;
-    if (!!node.parent && !isParameter(node)) {
-      if (isInJSFile(node)) {
-        if (getJSDocPublicTagNoCache(node))
-          flags |= 4 /* Public */;
-        if (getJSDocPrivateTagNoCache(node))
-          flags |= 8 /* Private */;
-        if (getJSDocProtectedTagNoCache(node))
-          flags |= 16 /* Protected */;
-        if (getJSDocReadonlyTagNoCache(node))
-          flags |= 64 /* Readonly */;
-        if (getJSDocOverrideTagNoCache(node))
-          flags |= 16384 /* Override */;
-      }
-      if (getJSDocDeprecatedTagNoCache(node))
-        flags |= 8192 /* Deprecated */;
-    }
-    return flags;
+}
+function createReactNamespace(reactNamespace, parent2) {
+  const react = parseNodeFactory.createIdentifier(reactNamespace || "React");
+  setParent(react, getParseTreeNode(parent2));
+  return react;
+}
+function createJsxFactoryExpressionFromEntityName(factory2, jsxFactory, parent2) {
+  if (isQualifiedName(jsxFactory)) {
+    const left = createJsxFactoryExpressionFromEntityName(factory2, jsxFactory.left, parent2);
+    const right = factory2.createIdentifier(idText(jsxFactory.right));
+    right.escapedText = jsxFactory.right.escapedText;
+    return factory2.createPropertyAccessExpression(left, right);
+  } else {
+    return createReactNamespace(idText(jsxFactory), parent2);
   }
-  function getEffectiveModifierFlagsNoCache(node) {
-    return getSyntacticModifierFlagsNoCache(node) | getJSDocModifierFlagsNoCache(node);
+}
+function createJsxFactoryExpression(factory2, jsxFactoryEntity, reactNamespace, parent2) {
+  return jsxFactoryEntity ? createJsxFactoryExpressionFromEntityName(factory2, jsxFactoryEntity, parent2) : factory2.createPropertyAccessExpression(
+    createReactNamespace(reactNamespace, parent2),
+    "createElement"
+  );
+}
+function createJsxFragmentFactoryExpression(factory2, jsxFragmentFactoryEntity, reactNamespace, parent2) {
+  return jsxFragmentFactoryEntity ? createJsxFactoryExpressionFromEntityName(factory2, jsxFragmentFactoryEntity, parent2) : factory2.createPropertyAccessExpression(
+    createReactNamespace(reactNamespace, parent2),
+    "Fragment"
+  );
+}
+function createExpressionForJsxElement(factory2, callee, tagName, props, children, location) {
+  const argumentsList = [tagName];
+  if (props) {
+    argumentsList.push(props);
   }
-  function getSyntacticModifierFlagsNoCache(node) {
-    let flags = canHaveModifiers(node) ? modifiersToFlags(node.modifiers) : 0 /* None */;
-    if (node.flags & 4 /* NestedNamespace */ || node.kind === 79 /* Identifier */ && node.isInJSDocNamespace) {
-      flags |= 1 /* Export */;
+  if (children && children.length > 0) {
+    if (!props) {
+      argumentsList.push(factory2.createNull());
     }
-    return flags;
-  }
-  function modifiersToFlags(modifiers) {
-    let flags = 0 /* None */;
-    if (modifiers) {
-      for (const modifier of modifiers) {
-        flags |= modifierToFlag(modifier.kind);
+    if (children.length > 1) {
+      for (const child of children) {
+        startOnNewLine(child);
+        argumentsList.push(child);
       }
+    } else {
+      argumentsList.push(children[0]);
     }
-    return flags;
-  }
-  function modifierToFlag(token) {
-    switch (token) {
-      case 124 /* StaticKeyword */:
-        return 32 /* Static */;
-      case 123 /* PublicKeyword */:
-        return 4 /* Public */;
-      case 122 /* ProtectedKeyword */:
-        return 16 /* Protected */;
-      case 121 /* PrivateKeyword */:
-        return 8 /* Private */;
-      case 126 /* AbstractKeyword */:
-        return 256 /* Abstract */;
-      case 127 /* AccessorKeyword */:
-        return 128 /* Accessor */;
-      case 93 /* ExportKeyword */:
-        return 1 /* Export */;
-      case 136 /* DeclareKeyword */:
-        return 2 /* Ambient */;
-      case 85 /* ConstKeyword */:
-        return 2048 /* Const */;
-      case 88 /* DefaultKeyword */:
-        return 1024 /* Default */;
-      case 132 /* AsyncKeyword */:
-        return 512 /* Async */;
-      case 146 /* ReadonlyKeyword */:
-        return 64 /* Readonly */;
-      case 161 /* OverrideKeyword */:
-        return 16384 /* Override */;
-      case 101 /* InKeyword */:
-        return 32768 /* In */;
-      case 145 /* OutKeyword */:
-        return 65536 /* Out */;
-      case 167 /* Decorator */:
-        return 131072 /* Decorator */;
-    }
-    return 0 /* None */;
-  }
-  function isLogicalOperator(token) {
-    return token === 56 /* BarBarToken */ || token === 55 /* AmpersandAmpersandToken */ || token === 53 /* ExclamationToken */;
-  }
-  function isLogicalOrCoalescingAssignmentOperator(token) {
-    return token === 75 /* BarBarEqualsToken */ || token === 76 /* AmpersandAmpersandEqualsToken */ || token === 77 /* QuestionQuestionEqualsToken */;
-  }
-  function isLogicalOrCoalescingAssignmentExpression(expr) {
-    return isLogicalOrCoalescingAssignmentOperator(expr.operatorToken.kind);
-  }
-  function isAssignmentOperator(token) {
-    return token >= 63 /* FirstAssignment */ && token <= 78 /* LastAssignment */;
-  }
-  function tryGetClassExtendingExpressionWithTypeArguments(node) {
-    const cls = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node);
-    return cls && !cls.isImplements ? cls.class : void 0;
-  }
-  function tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node) {
-    return isExpressionWithTypeArguments(node) && isHeritageClause(node.parent) && isClassLike(node.parent.parent) ? { class: node.parent.parent, isImplements: node.parent.token === 117 /* ImplementsKeyword */ } : void 0;
-  }
-  function isAssignmentExpression(node, excludeCompoundAssignment) {
-    return isBinaryExpression(node) && (excludeCompoundAssignment ? node.operatorToken.kind === 63 /* EqualsToken */ : isAssignmentOperator(node.operatorToken.kind)) && isLeftHandSideExpression(node.left);
-  }
-  function isLeftHandSideOfAssignment(node) {
-    return isAssignmentExpression(node.parent) && node.parent.left === node;
-  }
-  function isDestructuringAssignment(node) {
-    if (isAssignmentExpression(node, true)) {
-      const kind = node.left.kind;
-      return kind === 207 /* ObjectLiteralExpression */ || kind === 206 /* ArrayLiteralExpression */;
-    }
-    return false;
-  }
-  function isExpressionWithTypeArgumentsInClassExtendsClause(node) {
-    return tryGetClassExtendingExpressionWithTypeArguments(node) !== void 0;
-  }
-  function isEntityNameExpression(node) {
-    return node.kind === 79 /* Identifier */ || isPropertyAccessEntityNameExpression(node);
-  }
-  function getFirstIdentifier(node) {
-    switch (node.kind) {
-      case 79 /* Identifier */:
-        return node;
-      case 163 /* QualifiedName */:
-        do {
-          node = node.left;
-        } while (node.kind !== 79 /* Identifier */);
-        return node;
-      case 208 /* PropertyAccessExpression */:
-        do {
-          node = node.expression;
-        } while (node.kind !== 79 /* Identifier */);
-        return node;
-    }
-  }
-  function isDottedName(node) {
-    return node.kind === 79 /* Identifier */ || node.kind === 108 /* ThisKeyword */ || node.kind === 106 /* SuperKeyword */ || node.kind === 233 /* MetaProperty */ || node.kind === 208 /* PropertyAccessExpression */ && isDottedName(node.expression) || node.kind === 214 /* ParenthesizedExpression */ && isDottedName(node.expression);
   }
-  function isPropertyAccessEntityNameExpression(node) {
-    return isPropertyAccessExpression(node) && isIdentifier(node.name) && isEntityNameExpression(node.expression);
-  }
-  function tryGetPropertyAccessOrIdentifierToString(expr) {
-    if (isPropertyAccessExpression(expr)) {
-      const baseStr = tryGetPropertyAccessOrIdentifierToString(expr.expression);
-      if (baseStr !== void 0) {
-        return baseStr + "." + entityNameToString(expr.name);
-      }
-    } else if (isElementAccessExpression(expr)) {
-      const baseStr = tryGetPropertyAccessOrIdentifierToString(expr.expression);
-      if (baseStr !== void 0 && isPropertyName(expr.argumentExpression)) {
-        return baseStr + "." + getPropertyNameForPropertyNameNode(expr.argumentExpression);
+  return setTextRange(
+    factory2.createCallExpression(
+      callee,
+      /*typeArguments*/
+      void 0,
+      argumentsList
+    ),
+    location
+  );
+}
+function createExpressionForJsxFragment(factory2, jsxFactoryEntity, jsxFragmentFactoryEntity, reactNamespace, children, parentElement, location) {
+  const tagName = createJsxFragmentFactoryExpression(factory2, jsxFragmentFactoryEntity, reactNamespace, parentElement);
+  const argumentsList = [tagName, factory2.createNull()];
+  if (children && children.length > 0) {
+    if (children.length > 1) {
+      for (const child of children) {
+        startOnNewLine(child);
+        argumentsList.push(child);
       }
-    } else if (isIdentifier(expr)) {
-      return unescapeLeadingUnderscores(expr.escapedText);
+    } else {
+      argumentsList.push(children[0]);
     }
-    return void 0;
   }
-  function isPrototypeAccess(node) {
-    return isBindableStaticAccessExpression(node) && getElementOrPropertyAccessName(node) === "prototype";
-  }
-  function isRightSideOfQualifiedNameOrPropertyAccess(node) {
-    return node.parent.kind === 163 /* QualifiedName */ && node.parent.right === node || node.parent.kind === 208 /* PropertyAccessExpression */ && node.parent.name === node;
-  }
-  function isRightSideOfAccessExpression(node) {
-    return isPropertyAccessExpression(node.parent) && node.parent.name === node || isElementAccessExpression(node.parent) && node.parent.argumentExpression === node;
-  }
-  function isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName(node) {
-    return isQualifiedName(node.parent) && node.parent.right === node || isPropertyAccessExpression(node.parent) && node.parent.name === node || isJSDocMemberName(node.parent) && node.parent.right === node;
+  return setTextRange(
+    factory2.createCallExpression(
+      createJsxFactoryExpression(factory2, jsxFactoryEntity, reactNamespace, parentElement),
+      /*typeArguments*/
+      void 0,
+      argumentsList
+    ),
+    location
+  );
+}
+function createForOfBindingStatement(factory2, node, boundValue) {
+  if (isVariableDeclarationList(node)) {
+    const firstDeclaration = first(node.declarations);
+    const updatedDeclaration = factory2.updateVariableDeclaration(
+      firstDeclaration,
+      firstDeclaration.name,
+      /*exclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      boundValue
+    );
+    return setTextRange(
+      factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.updateVariableDeclarationList(node, [updatedDeclaration])
+      ),
+      /*location*/
+      node
+    );
+  } else {
+    const updatedExpression = setTextRange(
+      factory2.createAssignment(node, boundValue),
+      /*location*/
+      node
+    );
+    return setTextRange(
+      factory2.createExpressionStatement(updatedExpression),
+      /*location*/
+      node
+    );
   }
-  function isEmptyObjectLiteral(expression) {
-    return expression.kind === 207 /* ObjectLiteralExpression */ && expression.properties.length === 0;
+}
+function insertLeadingStatement(factory2, dest, source) {
+  if (isBlock(dest)) {
+    return factory2.updateBlock(dest, setTextRange(factory2.createNodeArray([source, ...dest.statements]), dest.statements));
+  } else {
+    return factory2.createBlock(
+      factory2.createNodeArray([dest, source]),
+      /*multiLine*/
+      true
+    );
   }
-  function isEmptyArrayLiteral(expression) {
-    return expression.kind === 206 /* ArrayLiteralExpression */ && expression.elements.length === 0;
+}
+function createExpressionFromEntityName(factory2, node) {
+  if (isQualifiedName(node)) {
+    const left = createExpressionFromEntityName(factory2, node.left);
+    const right = setParent(setTextRange(factory2.cloneNode(node.right), node.right), node.right.parent);
+    return setTextRange(factory2.createPropertyAccessExpression(left, right), node);
+  } else {
+    return setParent(setTextRange(factory2.cloneNode(node), node), node.parent);
+  }
+}
+function createExpressionForPropertyName(factory2, memberName) {
+  if (isIdentifier(memberName)) {
+    return factory2.createStringLiteralFromNode(memberName);
+  } else if (isComputedPropertyName(memberName)) {
+    return setParent(setTextRange(factory2.cloneNode(memberName.expression), memberName.expression), memberName.expression.parent);
+  } else {
+    return setParent(setTextRange(factory2.cloneNode(memberName), memberName), memberName.parent);
   }
-  function getLocalSymbolForExportDefault(symbol) {
-    if (!isExportDefaultSymbol(symbol) || !symbol.declarations)
-      return void 0;
-    for (const decl of symbol.declarations) {
-      if (decl.localSymbol)
-        return decl.localSymbol;
-    }
-    return void 0;
+}
+function createExpressionForAccessorDeclaration(factory2, properties, property, receiver, multiLine) {
+  const { firstAccessor, getAccessor, setAccessor } = getAllAccessorDeclarations(properties, property);
+  if (property === firstAccessor) {
+    return setTextRange(
+      factory2.createObjectDefinePropertyCall(
+        receiver,
+        createExpressionForPropertyName(factory2, property.name),
+        factory2.createPropertyDescriptor({
+          enumerable: factory2.createFalse(),
+          configurable: true,
+          get: getAccessor && setTextRange(
+            setOriginalNode(
+              factory2.createFunctionExpression(
+                getModifiers(getAccessor),
+                /*asteriskToken*/
+                void 0,
+                /*name*/
+                void 0,
+                /*typeParameters*/
+                void 0,
+                getAccessor.parameters,
+                /*type*/
+                void 0,
+                getAccessor.body
+                // TODO: GH#18217
+              ),
+              getAccessor
+            ),
+            getAccessor
+          ),
+          set: setAccessor && setTextRange(
+            setOriginalNode(
+              factory2.createFunctionExpression(
+                getModifiers(setAccessor),
+                /*asteriskToken*/
+                void 0,
+                /*name*/
+                void 0,
+                /*typeParameters*/
+                void 0,
+                setAccessor.parameters,
+                /*type*/
+                void 0,
+                setAccessor.body
+                // TODO: GH#18217
+              ),
+              setAccessor
+            ),
+            setAccessor
+          )
+        }, !multiLine)
+      ),
+      firstAccessor
+    );
   }
-  function isExportDefaultSymbol(symbol) {
-    return symbol && length(symbol.declarations) > 0 && hasSyntacticModifier(symbol.declarations[0], 1024 /* Default */);
+  return void 0;
+}
+function createExpressionForPropertyAssignment(factory2, property, receiver) {
+  return setOriginalNode(
+    setTextRange(
+      factory2.createAssignment(
+        createMemberAccessForPropertyName(
+          factory2,
+          receiver,
+          property.name,
+          /*location*/
+          property.name
+        ),
+        property.initializer
+      ),
+      property
+    ),
+    property
+  );
+}
+function createExpressionForShorthandPropertyAssignment(factory2, property, receiver) {
+  return setOriginalNode(
+    setTextRange(
+      factory2.createAssignment(
+        createMemberAccessForPropertyName(
+          factory2,
+          receiver,
+          property.name,
+          /*location*/
+          property.name
+        ),
+        factory2.cloneNode(property.name)
+      ),
+      /*location*/
+      property
+    ),
+    /*original*/
+    property
+  );
+}
+function createExpressionForMethodDeclaration(factory2, method, receiver) {
+  return setOriginalNode(
+    setTextRange(
+      factory2.createAssignment(
+        createMemberAccessForPropertyName(
+          factory2,
+          receiver,
+          method.name,
+          /*location*/
+          method.name
+        ),
+        setOriginalNode(
+          setTextRange(
+            factory2.createFunctionExpression(
+              getModifiers(method),
+              method.asteriskToken,
+              /*name*/
+              void 0,
+              /*typeParameters*/
+              void 0,
+              method.parameters,
+              /*type*/
+              void 0,
+              method.body
+              // TODO: GH#18217
+            ),
+            /*location*/
+            method
+          ),
+          /*original*/
+          method
+        )
+      ),
+      /*location*/
+      method
+    ),
+    /*original*/
+    method
+  );
+}
+function createExpressionForObjectLiteralElementLike(factory2, node, property, receiver) {
+  if (property.name && isPrivateIdentifier(property.name)) {
+    Debug.failBadSyntaxKind(property.name, "Private identifiers are not allowed in object literals.");
+  }
+  switch (property.kind) {
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+      return createExpressionForAccessorDeclaration(factory2, node.properties, property, receiver, !!node.multiLine);
+    case 299 /* PropertyAssignment */:
+      return createExpressionForPropertyAssignment(factory2, property, receiver);
+    case 300 /* ShorthandPropertyAssignment */:
+      return createExpressionForShorthandPropertyAssignment(factory2, property, receiver);
+    case 171 /* MethodDeclaration */:
+      return createExpressionForMethodDeclaration(factory2, property, receiver);
+  }
+}
+function expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, recordTempVariable, resultVariable) {
+  const operator = node.operator;
+  Debug.assert(operator === 45 /* PlusPlusToken */ || operator === 46 /* MinusMinusToken */, "Expected 'node' to be a pre- or post-increment or pre- or post-decrement expression");
+  const temp = factory2.createTempVariable(recordTempVariable);
+  expression = factory2.createAssignment(temp, expression);
+  setTextRange(expression, node.operand);
+  let operation = isPrefixUnaryExpression(node) ? factory2.createPrefixUnaryExpression(operator, temp) : factory2.createPostfixUnaryExpression(temp, operator);
+  setTextRange(operation, node);
+  if (resultVariable) {
+    operation = factory2.createAssignment(resultVariable, operation);
+    setTextRange(operation, node);
   }
-  function tryExtractTSExtension(fileName) {
-    return find(supportedTSExtensionsForExtractExtension, (extension) => fileExtensionIs(fileName, extension));
+  expression = factory2.createComma(expression, operation);
+  setTextRange(expression, node);
+  if (isPostfixUnaryExpression(node)) {
+    expression = factory2.createComma(expression, temp);
+    setTextRange(expression, node);
   }
-  function getExpandedCharCodes(input) {
-    const output = [];
-    const length2 = input.length;
-    for (let i = 0; i < length2; i++) {
-      const charCode = input.charCodeAt(i);
-      if (charCode < 128) {
-        output.push(charCode);
-      } else if (charCode < 2048) {
-        output.push(charCode >> 6 | 192);
-        output.push(charCode & 63 | 128);
-      } else if (charCode < 65536) {
-        output.push(charCode >> 12 | 224);
-        output.push(charCode >> 6 & 63 | 128);
-        output.push(charCode & 63 | 128);
-      } else if (charCode < 131072) {
-        output.push(charCode >> 18 | 240);
-        output.push(charCode >> 12 & 63 | 128);
-        output.push(charCode >> 6 & 63 | 128);
-        output.push(charCode & 63 | 128);
-      } else {
-        Debug.assert(false, "Unexpected code point");
+  return expression;
+}
+function isInternalName(node) {
+  return (getEmitFlags(node) & 65536 /* InternalName */) !== 0;
+}
+function isLocalName(node) {
+  return (getEmitFlags(node) & 32768 /* LocalName */) !== 0;
+}
+function isExportName(node) {
+  return (getEmitFlags(node) & 16384 /* ExportName */) !== 0;
+}
+function isUseStrictPrologue(node) {
+  return isStringLiteral(node.expression) && node.expression.text === "use strict";
+}
+function findUseStrictPrologue(statements) {
+  for (const statement of statements) {
+    if (isPrologueDirective(statement)) {
+      if (isUseStrictPrologue(statement)) {
+        return statement;
       }
-    }
-    return output;
-  }
-  var base64Digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
-  function convertToBase64(input) {
-    let result = "";
-    const charCodes = getExpandedCharCodes(input);
-    let i = 0;
-    const length2 = charCodes.length;
-    let byte1, byte2, byte3, byte4;
-    while (i < length2) {
-      byte1 = charCodes[i] >> 2;
-      byte2 = (charCodes[i] & 3) << 4 | charCodes[i + 1] >> 4;
-      byte3 = (charCodes[i + 1] & 15) << 2 | charCodes[i + 2] >> 6;
-      byte4 = charCodes[i + 2] & 63;
-      if (i + 1 >= length2) {
-        byte3 = byte4 = 64;
-      } else if (i + 2 >= length2) {
-        byte4 = 64;
-      }
-      result += base64Digits.charAt(byte1) + base64Digits.charAt(byte2) + base64Digits.charAt(byte3) + base64Digits.charAt(byte4);
-      i += 3;
-    }
-    return result;
-  }
-  function getStringFromExpandedCharCodes(codes) {
-    let output = "";
-    let i = 0;
-    const length2 = codes.length;
-    while (i < length2) {
-      const charCode = codes[i];
-      if (charCode < 128) {
-        output += String.fromCharCode(charCode);
-        i++;
-      } else if ((charCode & 192) === 192) {
-        let value = charCode & 63;
-        i++;
-        let nextCode = codes[i];
-        while ((nextCode & 192) === 128) {
-          value = value << 6 | nextCode & 63;
-          i++;
-          nextCode = codes[i];
+    } else {
+      break;
+    }
+  }
+  return void 0;
+}
+function startsWithUseStrict(statements) {
+  const firstStatement = firstOrUndefined(statements);
+  return firstStatement !== void 0 && isPrologueDirective(firstStatement) && isUseStrictPrologue(firstStatement);
+}
+function isCommaSequence(node) {
+  return node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 27 /* CommaToken */ || node.kind === 356 /* CommaListExpression */;
+}
+function isJSDocTypeAssertion(node) {
+  return isParenthesizedExpression(node) && isInJSFile(node) && !!getJSDocTypeTag(node);
+}
+function getJSDocTypeAssertionType(node) {
+  const type = getJSDocType(node);
+  Debug.assertIsDefined(type);
+  return type;
+}
+function isOuterExpression(node, kinds = 15 /* All */) {
+  switch (node.kind) {
+    case 214 /* ParenthesizedExpression */:
+      if (kinds & 16 /* ExcludeJSDocTypeAssertion */ && isJSDocTypeAssertion(node)) {
+        return false;
+      }
+      return (kinds & 1 /* Parentheses */) !== 0;
+    case 213 /* TypeAssertionExpression */:
+    case 231 /* AsExpression */:
+    case 235 /* SatisfiesExpression */:
+      return (kinds & 2 /* TypeAssertions */) !== 0;
+    case 232 /* NonNullExpression */:
+      return (kinds & 4 /* NonNullAssertions */) !== 0;
+    case 355 /* PartiallyEmittedExpression */:
+      return (kinds & 8 /* PartiallyEmittedExpressions */) !== 0;
+  }
+  return false;
+}
+function skipOuterExpressions(node, kinds = 15 /* All */) {
+  while (isOuterExpression(node, kinds)) {
+    node = node.expression;
+  }
+  return node;
+}
+function skipAssertions(node) {
+  return skipOuterExpressions(node, 6 /* Assertions */);
+}
+function startOnNewLine(node) {
+  return setStartsOnNewLine(
+    node,
+    /*newLine*/
+    true
+  );
+}
+function getExternalHelpersModuleName(node) {
+  const parseNode = getOriginalNode(node, isSourceFile);
+  const emitNode = parseNode && parseNode.emitNode;
+  return emitNode && emitNode.externalHelpersModuleName;
+}
+function hasRecordedExternalHelpers(sourceFile) {
+  const parseNode = getOriginalNode(sourceFile, isSourceFile);
+  const emitNode = parseNode && parseNode.emitNode;
+  return !!emitNode && (!!emitNode.externalHelpersModuleName || !!emitNode.externalHelpers);
+}
+function createExternalHelpersImportDeclarationIfNeeded(nodeFactory, helperFactory, sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar, hasImportDefault) {
+  if (compilerOptions.importHelpers && isEffectiveExternalModule(sourceFile, compilerOptions)) {
+    let namedBindings;
+    const moduleKind = getEmitModuleKind(compilerOptions);
+    if (moduleKind >= 5 /* ES2015 */ && moduleKind <= 99 /* ESNext */ || sourceFile.impliedNodeFormat === 99 /* ESNext */) {
+      const helpers = getEmitHelpers(sourceFile);
+      if (helpers) {
+        const helperNames = [];
+        for (const helper of helpers) {
+          if (!helper.scoped) {
+            const importName = helper.importName;
+            if (importName) {
+              pushIfUnique(helperNames, importName);
+            }
+          }
+        }
+        if (some(helperNames)) {
+          helperNames.sort(compareStringsCaseSensitive);
+          namedBindings = nodeFactory.createNamedImports(
+            map(
+              helperNames,
+              (name) => isFileLevelUniqueName(sourceFile, name) ? nodeFactory.createImportSpecifier(
+                /*isTypeOnly*/
+                false,
+                /*propertyName*/
+                void 0,
+                nodeFactory.createIdentifier(name)
+              ) : nodeFactory.createImportSpecifier(
+                /*isTypeOnly*/
+                false,
+                nodeFactory.createIdentifier(name),
+                helperFactory.getUnscopedHelperName(name)
+              )
+            )
+          );
+          const parseNode = getOriginalNode(sourceFile, isSourceFile);
+          const emitNode = getOrCreateEmitNode(parseNode);
+          emitNode.externalHelpers = true;
         }
-        output += String.fromCharCode(value);
-      } else {
-        output += String.fromCharCode(charCode);
-        i++;
+      }
+    } else {
+      const externalHelpersModuleName = getOrCreateExternalHelpersModuleNameIfNeeded(nodeFactory, sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar || hasImportDefault);
+      if (externalHelpersModuleName) {
+        namedBindings = nodeFactory.createNamespaceImport(externalHelpersModuleName);
       }
     }
-    return output;
-  }
-  function base64encode(host, input) {
-    if (host && host.base64encode) {
-      return host.base64encode(input);
+    if (namedBindings) {
+      const externalHelpersImportDeclaration = nodeFactory.createImportDeclaration(
+        /*modifiers*/
+        void 0,
+        nodeFactory.createImportClause(
+          /*isTypeOnly*/
+          false,
+          /*name*/
+          void 0,
+          namedBindings
+        ),
+        nodeFactory.createStringLiteral(externalHelpersModuleNameText),
+        /*assertClause*/
+        void 0
+      );
+      addEmitFlags(externalHelpersImportDeclaration, 134217728 /* NeverApplyImportHelper */);
+      return externalHelpersImportDeclaration;
     }
-    return convertToBase64(input);
   }
-  function base64decode(host, input) {
-    if (host && host.base64decode) {
-      return host.base64decode(input);
+}
+function getOrCreateExternalHelpersModuleNameIfNeeded(factory2, node, compilerOptions, hasExportStarsToExportValues, hasImportStarOrImportDefault) {
+  if (compilerOptions.importHelpers && isEffectiveExternalModule(node, compilerOptions)) {
+    const externalHelpersModuleName = getExternalHelpersModuleName(node);
+    if (externalHelpersModuleName) {
+      return externalHelpersModuleName;
     }
-    const length2 = input.length;
-    const expandedCharCodes = [];
-    let i = 0;
-    while (i < length2) {
-      if (input.charCodeAt(i) === base64Digits.charCodeAt(64)) {
-        break;
-      }
-      const ch1 = base64Digits.indexOf(input[i]);
-      const ch2 = base64Digits.indexOf(input[i + 1]);
-      const ch3 = base64Digits.indexOf(input[i + 2]);
-      const ch4 = base64Digits.indexOf(input[i + 3]);
-      const code1 = (ch1 & 63) << 2 | ch2 >> 4 & 3;
-      const code2 = (ch2 & 15) << 4 | ch3 >> 2 & 15;
-      const code3 = (ch3 & 3) << 6 | ch4 & 63;
-      if (code2 === 0 && ch3 !== 0) {
-        expandedCharCodes.push(code1);
-      } else if (code3 === 0 && ch4 !== 0) {
-        expandedCharCodes.push(code1, code2);
-      } else {
-        expandedCharCodes.push(code1, code2, code3);
+    const moduleKind = getEmitModuleKind(compilerOptions);
+    let create = (hasExportStarsToExportValues || getESModuleInterop(compilerOptions) && hasImportStarOrImportDefault) && moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || node.impliedNodeFormat === 1 /* CommonJS */);
+    if (!create) {
+      const helpers = getEmitHelpers(node);
+      if (helpers) {
+        for (const helper of helpers) {
+          if (!helper.scoped) {
+            create = true;
+            break;
+          }
+        }
       }
-      i += 4;
     }
-    return getStringFromExpandedCharCodes(expandedCharCodes);
-  }
-  function readJsonOrUndefined(path, hostOrText) {
-    const jsonText = isString(hostOrText) ? hostOrText : hostOrText.readFile(path);
-    if (!jsonText)
-      return void 0;
-    const result = parseConfigFileTextToJson(path, jsonText);
-    return !result.error ? result.config : void 0;
-  }
-  function readJson(path, host) {
-    return readJsonOrUndefined(path, host) || {};
-  }
-  function directoryProbablyExists(directoryName, host) {
-    return !host.directoryExists || host.directoryExists(directoryName);
-  }
-  var carriageReturnLineFeed = "\r\n";
-  var lineFeed = "\n";
-  function getNewLineCharacter(options, getNewLine) {
-    switch (options.newLine) {
-      case 0 /* CarriageReturnLineFeed */:
-        return carriageReturnLineFeed;
-      case 1 /* LineFeed */:
-        return lineFeed;
+    if (create) {
+      const parseNode = getOriginalNode(node, isSourceFile);
+      const emitNode = getOrCreateEmitNode(parseNode);
+      return emitNode.externalHelpersModuleName || (emitNode.externalHelpersModuleName = factory2.createUniqueName(externalHelpersModuleNameText));
     }
-    return getNewLine ? getNewLine() : sys ? sys.newLine : carriageReturnLineFeed;
-  }
-  function createRange(pos, end = pos) {
-    Debug.assert(end >= pos || end === -1);
-    return { pos, end };
-  }
-  function moveRangeEnd(range, end) {
-    return createRange(range.pos, end);
-  }
-  function moveRangePos(range, pos) {
-    return createRange(pos, range.end);
-  }
-  function moveRangePastDecorators(node) {
-    const lastDecorator = canHaveModifiers(node) ? findLast(node.modifiers, isDecorator) : void 0;
-    return lastDecorator && !positionIsSynthesized(lastDecorator.end) ? moveRangePos(node, lastDecorator.end) : node;
-  }
-  function moveRangePastModifiers(node) {
-    const lastModifier = canHaveModifiers(node) ? lastOrUndefined(node.modifiers) : void 0;
-    return lastModifier && !positionIsSynthesized(lastModifier.end) ? moveRangePos(node, lastModifier.end) : moveRangePastDecorators(node);
-  }
-  function isCollapsedRange(range) {
-    return range.pos === range.end;
   }
-  function createTokenRange(pos, token) {
-    return createRange(pos, pos + tokenToString(token).length);
+}
+function getLocalNameForExternalImport(factory2, node, sourceFile) {
+  const namespaceDeclaration = getNamespaceDeclarationNode(node);
+  if (namespaceDeclaration && !isDefaultImport(node) && !isExportNamespaceAsDefaultDeclaration(node)) {
+    const name = namespaceDeclaration.name;
+    return isGeneratedIdentifier(name) ? name : factory2.createIdentifier(getSourceTextOfNodeFromSourceFile(sourceFile, name) || idText(name));
   }
-  function rangeIsOnSingleLine(range, sourceFile) {
-    return rangeStartIsOnSameLineAsRangeEnd(range, range, sourceFile);
+  if (node.kind === 269 /* ImportDeclaration */ && node.importClause) {
+    return factory2.getGeneratedNameForNode(node);
   }
-  function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) {
-    return positionsAreOnSameLine(
-      getStartPositionOfRange(range1, sourceFile, false),
-      getStartPositionOfRange(range2, sourceFile, false),
-      sourceFile
-    );
-  }
-  function rangeEndPositionsAreOnSameLine(range1, range2, sourceFile) {
-    return positionsAreOnSameLine(range1.end, range2.end, sourceFile);
-  }
-  function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) {
-    return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile, false), range2.end, sourceFile);
+  if (node.kind === 275 /* ExportDeclaration */ && node.moduleSpecifier) {
+    return factory2.getGeneratedNameForNode(node);
   }
-  function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) {
-    return positionsAreOnSameLine(range1.end, getStartPositionOfRange(range2, sourceFile, false), sourceFile);
+  return void 0;
+}
+function getExternalModuleNameLiteral(factory2, importNode, sourceFile, host, resolver, compilerOptions) {
+  const moduleName = getExternalModuleName(importNode);
+  if (moduleName && isStringLiteral(moduleName)) {
+    return tryGetModuleNameFromDeclaration(importNode, host, factory2, resolver, compilerOptions) || tryRenameExternalModule(factory2, moduleName, sourceFile) || factory2.cloneNode(moduleName);
   }
-  function getLinesBetweenRangeEndAndRangeStart(range1, range2, sourceFile, includeSecondRangeComments) {
-    const range2Start = getStartPositionOfRange(range2, sourceFile, includeSecondRangeComments);
-    return getLinesBetweenPositions(sourceFile, range1.end, range2Start);
-  }
-  function getLinesBetweenRangeEndPositions(range1, range2, sourceFile) {
-    return getLinesBetweenPositions(sourceFile, range1.end, range2.end);
+  return void 0;
+}
+function tryRenameExternalModule(factory2, moduleName, sourceFile) {
+  const rename = sourceFile.renamedDependencies && sourceFile.renamedDependencies.get(moduleName.text);
+  return rename ? factory2.createStringLiteral(rename) : void 0;
+}
+function tryGetModuleNameFromFile(factory2, file, host, options) {
+  if (!file) {
+    return void 0;
   }
-  function isNodeArrayMultiLine(list, sourceFile) {
-    return !positionsAreOnSameLine(list.pos, list.end, sourceFile);
+  if (file.moduleName) {
+    return factory2.createStringLiteral(file.moduleName);
+  }
+  if (!file.isDeclarationFile && outFile(options)) {
+    return factory2.createStringLiteral(getExternalModuleNameFromPath(host, file.fileName));
+  }
+  return void 0;
+}
+function tryGetModuleNameFromDeclaration(declaration, host, factory2, resolver, compilerOptions) {
+  return tryGetModuleNameFromFile(factory2, resolver.getExternalModuleFileFromDeclaration(declaration), host, compilerOptions);
+}
+function getInitializerOfBindingOrAssignmentElement(bindingElement) {
+  if (isDeclarationBindingElement(bindingElement)) {
+    return bindingElement.initializer;
+  }
+  if (isPropertyAssignment(bindingElement)) {
+    const initializer = bindingElement.initializer;
+    return isAssignmentExpression(
+      initializer,
+      /*excludeCompoundAssignment*/
+      true
+    ) ? initializer.right : void 0;
   }
-  function positionsAreOnSameLine(pos1, pos2, sourceFile) {
-    return getLinesBetweenPositions(sourceFile, pos1, pos2) === 0;
+  if (isShorthandPropertyAssignment(bindingElement)) {
+    return bindingElement.objectAssignmentInitializer;
   }
-  function getStartPositionOfRange(range, sourceFile, includeComments) {
-    return positionIsSynthesized(range.pos) ? -1 : skipTrivia(sourceFile.text, range.pos, false, includeComments);
+  if (isAssignmentExpression(
+    bindingElement,
+    /*excludeCompoundAssignment*/
+    true
+  )) {
+    return bindingElement.right;
   }
-  function getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) {
-    const startPos = skipTrivia(sourceFile.text, pos, false, includeComments);
-    const prevPos = getPreviousNonWhitespacePosition(startPos, stopPos, sourceFile);
-    return getLinesBetweenPositions(sourceFile, prevPos != null ? prevPos : stopPos, startPos);
+  if (isSpreadElement(bindingElement)) {
+    return getInitializerOfBindingOrAssignmentElement(bindingElement.expression);
   }
-  function getLinesBetweenPositionAndNextNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) {
-    const nextPos = skipTrivia(sourceFile.text, pos, false, includeComments);
-    return getLinesBetweenPositions(sourceFile, pos, Math.min(stopPos, nextPos));
+}
+function getTargetOfBindingOrAssignmentElement(bindingElement) {
+  if (isDeclarationBindingElement(bindingElement)) {
+    return bindingElement.name;
   }
-  function getPreviousNonWhitespacePosition(pos, stopPos = 0, sourceFile) {
-    while (pos-- > stopPos) {
-      if (!isWhiteSpaceLike(sourceFile.text.charCodeAt(pos))) {
-        return pos;
-      }
+  if (isObjectLiteralElementLike(bindingElement)) {
+    switch (bindingElement.kind) {
+      case 299 /* PropertyAssignment */:
+        return getTargetOfBindingOrAssignmentElement(bindingElement.initializer);
+      case 300 /* ShorthandPropertyAssignment */:
+        return bindingElement.name;
+      case 301 /* SpreadAssignment */:
+        return getTargetOfBindingOrAssignmentElement(bindingElement.expression);
     }
+    return void 0;
   }
-  function isDeclarationNameOfEnumOrNamespace(node) {
-    const parseNode = getParseTreeNode(node);
-    if (parseNode) {
-      switch (parseNode.parent.kind) {
-        case 263 /* EnumDeclaration */:
-        case 264 /* ModuleDeclaration */:
-          return parseNode === parseNode.parent.name;
+  if (isAssignmentExpression(
+    bindingElement,
+    /*excludeCompoundAssignment*/
+    true
+  )) {
+    return getTargetOfBindingOrAssignmentElement(bindingElement.left);
+  }
+  if (isSpreadElement(bindingElement)) {
+    return getTargetOfBindingOrAssignmentElement(bindingElement.expression);
+  }
+  return bindingElement;
+}
+function getRestIndicatorOfBindingOrAssignmentElement(bindingElement) {
+  switch (bindingElement.kind) {
+    case 166 /* Parameter */:
+    case 205 /* BindingElement */:
+      return bindingElement.dotDotDotToken;
+    case 227 /* SpreadElement */:
+    case 301 /* SpreadAssignment */:
+      return bindingElement;
+  }
+  return void 0;
+}
+function getPropertyNameOfBindingOrAssignmentElement(bindingElement) {
+  const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(bindingElement);
+  Debug.assert(!!propertyName || isSpreadAssignment(bindingElement), "Invalid property name for binding element.");
+  return propertyName;
+}
+function tryGetPropertyNameOfBindingOrAssignmentElement(bindingElement) {
+  switch (bindingElement.kind) {
+    case 205 /* BindingElement */:
+      if (bindingElement.propertyName) {
+        const propertyName = bindingElement.propertyName;
+        if (isPrivateIdentifier(propertyName)) {
+          return Debug.failBadSyntaxKind(propertyName);
+        }
+        return isComputedPropertyName(propertyName) && isStringOrNumericLiteral(propertyName.expression) ? propertyName.expression : propertyName;
+      }
+      break;
+    case 299 /* PropertyAssignment */:
+      if (bindingElement.name) {
+        const propertyName = bindingElement.name;
+        if (isPrivateIdentifier(propertyName)) {
+          return Debug.failBadSyntaxKind(propertyName);
+        }
+        return isComputedPropertyName(propertyName) && isStringOrNumericLiteral(propertyName.expression) ? propertyName.expression : propertyName;
+      }
+      break;
+    case 301 /* SpreadAssignment */:
+      if (bindingElement.name && isPrivateIdentifier(bindingElement.name)) {
+        return Debug.failBadSyntaxKind(bindingElement.name);
       }
-    }
-    return false;
-  }
-  function getInitializedVariables(node) {
-    return filter(node.declarations, isInitializedVariable);
-  }
-  function isInitializedVariable(node) {
-    return node.initializer !== void 0;
-  }
-  function isWatchSet(options) {
-    return options.watch && hasProperty(options, "watch");
-  }
-  function closeFileWatcher(watcher) {
-    watcher.close();
-  }
-  function getCheckFlags(symbol) {
-    return symbol.flags & 33554432 /* Transient */ ? symbol.checkFlags : 0;
+      return bindingElement.name;
   }
-  function getDeclarationModifierFlagsFromSymbol(s, isWrite = false) {
-    if (s.valueDeclaration) {
-      const declaration = isWrite && s.declarations && find(s.declarations, isSetAccessorDeclaration) || s.flags & 32768 /* GetAccessor */ && find(s.declarations, isGetAccessorDeclaration) || s.valueDeclaration;
-      const flags = getCombinedModifierFlags(declaration);
-      return s.parent && s.parent.flags & 32 /* Class */ ? flags : flags & ~28 /* AccessibilityModifier */;
-    }
-    if (getCheckFlags(s) & 6 /* Synthetic */) {
-      const checkFlags = s.checkFlags;
-      const accessModifier = checkFlags & 1024 /* ContainsPrivate */ ? 8 /* Private */ : checkFlags & 256 /* ContainsPublic */ ? 4 /* Public */ : 16 /* Protected */;
-      const staticModifier = checkFlags & 2048 /* ContainsStatic */ ? 32 /* Static */ : 0;
-      return accessModifier | staticModifier;
-    }
-    if (s.flags & 4194304 /* Prototype */) {
-      return 4 /* Public */ | 32 /* Static */;
+  const target = getTargetOfBindingOrAssignmentElement(bindingElement);
+  if (target && isPropertyName(target)) {
+    return target;
+  }
+}
+function isStringOrNumericLiteral(node) {
+  const kind = node.kind;
+  return kind === 10 /* StringLiteral */ || kind === 8 /* NumericLiteral */;
+}
+function getElementsOfBindingOrAssignmentPattern(name) {
+  switch (name.kind) {
+    case 203 /* ObjectBindingPattern */:
+    case 204 /* ArrayBindingPattern */:
+    case 206 /* ArrayLiteralExpression */:
+      return name.elements;
+    case 207 /* ObjectLiteralExpression */:
+      return name.properties;
+  }
+}
+function getJSDocTypeAliasName(fullName) {
+  if (fullName) {
+    let rightNode = fullName;
+    while (true) {
+      if (isIdentifier(rightNode) || !rightNode.body) {
+        return isIdentifier(rightNode) ? rightNode : rightNode.name;
+      }
+      rightNode = rightNode.body;
+    }
+  }
+}
+function canHaveIllegalType(node) {
+  const kind = node.kind;
+  return kind === 173 /* Constructor */ || kind === 175 /* SetAccessor */;
+}
+function canHaveIllegalTypeParameters(node) {
+  const kind = node.kind;
+  return kind === 173 /* Constructor */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */;
+}
+function canHaveIllegalDecorators(node) {
+  const kind = node.kind;
+  return kind === 299 /* PropertyAssignment */ || kind === 300 /* ShorthandPropertyAssignment */ || kind === 259 /* FunctionDeclaration */ || kind === 173 /* Constructor */ || kind === 178 /* IndexSignature */ || kind === 172 /* ClassStaticBlockDeclaration */ || kind === 279 /* MissingDeclaration */ || kind === 240 /* VariableStatement */ || kind === 261 /* InterfaceDeclaration */ || kind === 262 /* TypeAliasDeclaration */ || kind === 263 /* EnumDeclaration */ || kind === 264 /* ModuleDeclaration */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 269 /* ImportDeclaration */ || kind === 267 /* NamespaceExportDeclaration */ || kind === 275 /* ExportDeclaration */ || kind === 274 /* ExportAssignment */;
+}
+function canHaveIllegalModifiers(node) {
+  const kind = node.kind;
+  return kind === 172 /* ClassStaticBlockDeclaration */ || kind === 299 /* PropertyAssignment */ || kind === 300 /* ShorthandPropertyAssignment */ || kind === 181 /* FunctionType */ || kind === 279 /* MissingDeclaration */ || kind === 267 /* NamespaceExportDeclaration */;
+}
+var isTypeNodeOrTypeParameterDeclaration = or(isTypeNode, isTypeParameterDeclaration);
+var isQuestionOrExclamationToken = or(isQuestionToken, isExclamationToken);
+var isIdentifierOrThisTypeNode = or(isIdentifier, isThisTypeNode);
+var isReadonlyKeywordOrPlusOrMinusToken = or(isReadonlyKeyword, isPlusToken, isMinusToken);
+var isQuestionOrPlusOrMinusToken = or(isQuestionToken, isPlusToken, isMinusToken);
+var isModuleName = or(isIdentifier, isStringLiteral);
+function isLiteralTypeLikeExpression(node) {
+  const kind = node.kind;
+  return kind === 104 /* NullKeyword */ || kind === 110 /* TrueKeyword */ || kind === 95 /* FalseKeyword */ || isLiteralExpression(node) || isPrefixUnaryExpression(node);
+}
+function isExponentiationOperator(kind) {
+  return kind === 42 /* AsteriskAsteriskToken */;
+}
+function isMultiplicativeOperator(kind) {
+  return kind === 41 /* AsteriskToken */ || kind === 43 /* SlashToken */ || kind === 44 /* PercentToken */;
+}
+function isMultiplicativeOperatorOrHigher(kind) {
+  return isExponentiationOperator(kind) || isMultiplicativeOperator(kind);
+}
+function isAdditiveOperator(kind) {
+  return kind === 39 /* PlusToken */ || kind === 40 /* MinusToken */;
+}
+function isAdditiveOperatorOrHigher(kind) {
+  return isAdditiveOperator(kind) || isMultiplicativeOperatorOrHigher(kind);
+}
+function isShiftOperator(kind) {
+  return kind === 47 /* LessThanLessThanToken */ || kind === 48 /* GreaterThanGreaterThanToken */ || kind === 49 /* GreaterThanGreaterThanGreaterThanToken */;
+}
+function isShiftOperatorOrHigher(kind) {
+  return isShiftOperator(kind) || isAdditiveOperatorOrHigher(kind);
+}
+function isRelationalOperator(kind) {
+  return kind === 29 /* LessThanToken */ || kind === 32 /* LessThanEqualsToken */ || kind === 31 /* GreaterThanToken */ || kind === 33 /* GreaterThanEqualsToken */ || kind === 102 /* InstanceOfKeyword */ || kind === 101 /* InKeyword */;
+}
+function isRelationalOperatorOrHigher(kind) {
+  return isRelationalOperator(kind) || isShiftOperatorOrHigher(kind);
+}
+function isEqualityOperator(kind) {
+  return kind === 34 /* EqualsEqualsToken */ || kind === 36 /* EqualsEqualsEqualsToken */ || kind === 35 /* ExclamationEqualsToken */ || kind === 37 /* ExclamationEqualsEqualsToken */;
+}
+function isEqualityOperatorOrHigher(kind) {
+  return isEqualityOperator(kind) || isRelationalOperatorOrHigher(kind);
+}
+function isBitwiseOperator(kind) {
+  return kind === 50 /* AmpersandToken */ || kind === 51 /* BarToken */ || kind === 52 /* CaretToken */;
+}
+function isBitwiseOperatorOrHigher(kind) {
+  return isBitwiseOperator(kind) || isEqualityOperatorOrHigher(kind);
+}
+function isLogicalOperator2(kind) {
+  return kind === 55 /* AmpersandAmpersandToken */ || kind === 56 /* BarBarToken */;
+}
+function isLogicalOperatorOrHigher(kind) {
+  return isLogicalOperator2(kind) || isBitwiseOperatorOrHigher(kind);
+}
+function isAssignmentOperatorOrHigher(kind) {
+  return kind === 60 /* QuestionQuestionToken */ || isLogicalOperatorOrHigher(kind) || isAssignmentOperator(kind);
+}
+function isBinaryOperator(kind) {
+  return isAssignmentOperatorOrHigher(kind) || kind === 27 /* CommaToken */;
+}
+function isBinaryOperatorToken(node) {
+  return isBinaryOperator(node.kind);
+}
+var BinaryExpressionState;
+((BinaryExpressionState2) => {
+  function enter(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, outerState) {
+    const prevUserState = stackIndex > 0 ? userStateStack[stackIndex - 1] : void 0;
+    Debug.assertEqual(stateStack[stackIndex], enter);
+    userStateStack[stackIndex] = machine.onEnter(nodeStack[stackIndex], prevUserState, outerState);
+    stateStack[stackIndex] = nextState(machine, enter);
+    return stackIndex;
+  }
+  BinaryExpressionState2.enter = enter;
+  function left(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) {
+    Debug.assertEqual(stateStack[stackIndex], left);
+    Debug.assertIsDefined(machine.onLeft);
+    stateStack[stackIndex] = nextState(machine, left);
+    const nextNode = machine.onLeft(nodeStack[stackIndex].left, userStateStack[stackIndex], nodeStack[stackIndex]);
+    if (nextNode) {
+      checkCircularity(stackIndex, nodeStack, nextNode);
+      return pushStack(stackIndex, stateStack, nodeStack, userStateStack, nextNode);
+    }
+    return stackIndex;
+  }
+  BinaryExpressionState2.left = left;
+  function operator(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) {
+    Debug.assertEqual(stateStack[stackIndex], operator);
+    Debug.assertIsDefined(machine.onOperator);
+    stateStack[stackIndex] = nextState(machine, operator);
+    machine.onOperator(nodeStack[stackIndex].operatorToken, userStateStack[stackIndex], nodeStack[stackIndex]);
+    return stackIndex;
+  }
+  BinaryExpressionState2.operator = operator;
+  function right(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) {
+    Debug.assertEqual(stateStack[stackIndex], right);
+    Debug.assertIsDefined(machine.onRight);
+    stateStack[stackIndex] = nextState(machine, right);
+    const nextNode = machine.onRight(nodeStack[stackIndex].right, userStateStack[stackIndex], nodeStack[stackIndex]);
+    if (nextNode) {
+      checkCircularity(stackIndex, nodeStack, nextNode);
+      return pushStack(stackIndex, stateStack, nodeStack, userStateStack, nextNode);
+    }
+    return stackIndex;
+  }
+  BinaryExpressionState2.right = right;
+  function exit(machine, stackIndex, stateStack, nodeStack, userStateStack, resultHolder, _outerState) {
+    Debug.assertEqual(stateStack[stackIndex], exit);
+    stateStack[stackIndex] = nextState(machine, exit);
+    const result = machine.onExit(nodeStack[stackIndex], userStateStack[stackIndex]);
+    if (stackIndex > 0) {
+      stackIndex--;
+      if (machine.foldState) {
+        const side = stateStack[stackIndex] === exit ? "right" : "left";
+        userStateStack[stackIndex] = machine.foldState(userStateStack[stackIndex], result, side);
+      }
+    } else {
+      resultHolder.value = result;
+    }
+    return stackIndex;
+  }
+  BinaryExpressionState2.exit = exit;
+  function done(_machine, stackIndex, stateStack, _nodeStack, _userStateStack, _resultHolder, _outerState) {
+    Debug.assertEqual(stateStack[stackIndex], done);
+    return stackIndex;
+  }
+  BinaryExpressionState2.done = done;
+  function nextState(machine, currentState) {
+    switch (currentState) {
+      case enter:
+        if (machine.onLeft)
+          return left;
+      case left:
+        if (machine.onOperator)
+          return operator;
+      case operator:
+        if (machine.onRight)
+          return right;
+      case right:
+        return exit;
+      case exit:
+        return done;
+      case done:
+        return done;
+      default:
+        Debug.fail("Invalid state");
     }
-    return 0;
-  }
-  function skipAlias(symbol, checker) {
-    return symbol.flags & 2097152 /* Alias */ ? checker.getAliasedSymbol(symbol) : symbol;
-  }
-  function getCombinedLocalAndExportSymbolFlags(symbol) {
-    return symbol.exportSymbol ? symbol.exportSymbol.flags | symbol.flags : symbol.flags;
-  }
-  function isWriteOnlyAccess(node) {
-    return accessKind(node) === AccessKind.Write;
   }
-  function isWriteAccess(node) {
-    return accessKind(node) !== AccessKind.Read;
+  BinaryExpressionState2.nextState = nextState;
+  function pushStack(stackIndex, stateStack, nodeStack, userStateStack, node) {
+    stackIndex++;
+    stateStack[stackIndex] = enter;
+    nodeStack[stackIndex] = node;
+    userStateStack[stackIndex] = void 0;
+    return stackIndex;
   }
-  var AccessKind = /* @__PURE__ */ ((AccessKind2) => {
-    AccessKind2[AccessKind2["Read"] = 0] = "Read";
-    AccessKind2[AccessKind2["Write"] = 1] = "Write";
-    AccessKind2[AccessKind2["ReadWrite"] = 2] = "ReadWrite";
-    return AccessKind2;
-  })(AccessKind || {});
-  function accessKind(node) {
-    const { parent: parent2 } = node;
-    if (!parent2)
-      return 0 /* Read */;
-    switch (parent2.kind) {
-      case 214 /* ParenthesizedExpression */:
-        return accessKind(parent2);
-      case 222 /* PostfixUnaryExpression */:
-      case 221 /* PrefixUnaryExpression */:
-        const { operator } = parent2;
-        return operator === 45 /* PlusPlusToken */ || operator === 46 /* MinusMinusToken */ ? writeOrReadWrite() : 0 /* Read */;
-      case 223 /* BinaryExpression */:
-        const { left, operatorToken } = parent2;
-        return left === node && isAssignmentOperator(operatorToken.kind) ? operatorToken.kind === 63 /* EqualsToken */ ? 1 /* Write */ : writeOrReadWrite() : 0 /* Read */;
-      case 208 /* PropertyAccessExpression */:
-        return parent2.name !== node ? 0 /* Read */ : accessKind(parent2);
-      case 299 /* PropertyAssignment */: {
-        const parentAccess = accessKind(parent2.parent);
-        return node === parent2.name ? reverseAccessKind(parentAccess) : parentAccess;
+  function checkCircularity(stackIndex, nodeStack, node) {
+    if (Debug.shouldAssert(2 /* Aggressive */)) {
+      while (stackIndex >= 0) {
+        Debug.assert(nodeStack[stackIndex] !== node, "Circular traversal detected.");
+        stackIndex--;
       }
-      case 300 /* ShorthandPropertyAssignment */:
-        return node === parent2.objectAssignmentInitializer ? 0 /* Read */ : accessKind(parent2.parent);
-      case 206 /* ArrayLiteralExpression */:
-        return accessKind(parent2);
-      default:
-        return 0 /* Read */;
-    }
-    function writeOrReadWrite() {
-      return parent2.parent && walkUpParenthesizedExpressions(parent2.parent).kind === 241 /* ExpressionStatement */ ? 1 /* Write */ : 2 /* ReadWrite */;
     }
   }
-  function reverseAccessKind(a) {
-    switch (a) {
-      case 0 /* Read */:
-        return 1 /* Write */;
-      case 1 /* Write */:
-        return 0 /* Read */;
-      case 2 /* ReadWrite */:
-        return 2 /* ReadWrite */;
-      default:
-        return Debug.assertNever(a);
+})(BinaryExpressionState || (BinaryExpressionState = {}));
+var BinaryExpressionStateMachine = class {
+  constructor(onEnter, onLeft, onOperator, onRight, onExit, foldState) {
+    this.onEnter = onEnter;
+    this.onLeft = onLeft;
+    this.onOperator = onOperator;
+    this.onRight = onRight;
+    this.onExit = onExit;
+    this.foldState = foldState;
+  }
+};
+function createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, foldState) {
+  const machine = new BinaryExpressionStateMachine(onEnter, onLeft, onOperator, onRight, onExit, foldState);
+  return trampoline;
+  function trampoline(node, outerState) {
+    const resultHolder = { value: void 0 };
+    const stateStack = [BinaryExpressionState.enter];
+    const nodeStack = [node];
+    const userStateStack = [void 0];
+    let stackIndex = 0;
+    while (stateStack[stackIndex] !== BinaryExpressionState.done) {
+      stackIndex = stateStack[stackIndex](machine, stackIndex, stateStack, nodeStack, userStateStack, resultHolder, outerState);
+    }
+    Debug.assertEqual(stackIndex, 0);
+    return resultHolder.value;
+  }
+}
+function elideNodes(factory2, nodes) {
+  if (nodes === void 0)
+    return void 0;
+  if (nodes.length === 0)
+    return nodes;
+  return setTextRange(factory2.createNodeArray([], nodes.hasTrailingComma), nodes);
+}
+function getNodeForGeneratedName(name) {
+  if (name.autoGenerate.flags & 4 /* Node */) {
+    const autoGenerateId = name.autoGenerate.id;
+    let node = name;
+    let original = node.original;
+    while (original) {
+      node = original;
+      if (isMemberName(node) && (node.autoGenerate === void 0 || !!(node.autoGenerate.flags & 4 /* Node */) && node.autoGenerate.id !== autoGenerateId)) {
+        break;
+      }
+      original = node.original;
     }
+    return node;
   }
-  function compareDataObjects(dst, src) {
-    if (!dst || !src || Object.keys(dst).length !== Object.keys(src).length) {
-      return false;
+  return name;
+}
+function formatGeneratedNamePart(part, generateName) {
+  return typeof part === "object" ? formatGeneratedName(
+    /*privateName*/
+    false,
+    part.prefix,
+    part.node,
+    part.suffix,
+    generateName
+  ) : typeof part === "string" ? part.length > 0 && part.charCodeAt(0) === 35 /* hash */ ? part.slice(1) : part : "";
+}
+function formatIdentifier(name, generateName) {
+  return typeof name === "string" ? name : formatIdentifierWorker(name, Debug.checkDefined(generateName));
+}
+function formatIdentifierWorker(node, generateName) {
+  return isGeneratedPrivateIdentifier(node) ? generateName(node).slice(1) : isGeneratedIdentifier(node) ? generateName(node) : isPrivateIdentifier(node) ? node.escapedText.slice(1) : idText(node);
+}
+function formatGeneratedName(privateName, prefix, baseName, suffix, generateName) {
+  prefix = formatGeneratedNamePart(prefix, generateName);
+  suffix = formatGeneratedNamePart(suffix, generateName);
+  baseName = formatIdentifier(baseName, generateName);
+  return `${privateName ? "#" : ""}${prefix}${baseName}${suffix}`;
+}
+function createAccessorPropertyBackingField(factory2, node, modifiers, initializer) {
+  return factory2.updatePropertyDeclaration(
+    node,
+    modifiers,
+    factory2.getGeneratedPrivateNameForNode(
+      node.name,
+      /*prefix*/
+      void 0,
+      "_accessor_storage"
+    ),
+    /*questionOrExclamationToken*/
+    void 0,
+    /*type*/
+    void 0,
+    initializer
+  );
+}
+function createAccessorPropertyGetRedirector(factory2, node, modifiers, name) {
+  return factory2.createGetAccessorDeclaration(
+    modifiers,
+    name,
+    [],
+    /*type*/
+    void 0,
+    factory2.createBlock([
+      factory2.createReturnStatement(
+        factory2.createPropertyAccessExpression(
+          factory2.createThis(),
+          factory2.getGeneratedPrivateNameForNode(
+            node.name,
+            /*prefix*/
+            void 0,
+            "_accessor_storage"
+          )
+        )
+      )
+    ])
+  );
+}
+function createAccessorPropertySetRedirector(factory2, node, modifiers, name) {
+  return factory2.createSetAccessorDeclaration(
+    modifiers,
+    name,
+    [factory2.createParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      /*dotdotDotToken*/
+      void 0,
+      "value"
+    )],
+    factory2.createBlock([
+      factory2.createExpressionStatement(
+        factory2.createAssignment(
+          factory2.createPropertyAccessExpression(
+            factory2.createThis(),
+            factory2.getGeneratedPrivateNameForNode(
+              node.name,
+              /*prefix*/
+              void 0,
+              "_accessor_storage"
+            )
+          ),
+          factory2.createIdentifier("value")
+        )
+      )
+    ])
+  );
+}
+
+// src/compiler/factory/utilitiesPublic.ts
+function setTextRange(range, location) {
+  return location ? setTextRangePosEnd(range, location.pos, location.end) : range;
+}
+function canHaveModifiers(node) {
+  const kind = node.kind;
+  return kind === 165 /* TypeParameter */ || kind === 166 /* Parameter */ || kind === 168 /* PropertySignature */ || kind === 169 /* PropertyDeclaration */ || kind === 170 /* MethodSignature */ || kind === 171 /* MethodDeclaration */ || kind === 173 /* Constructor */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */ || kind === 178 /* IndexSignature */ || kind === 182 /* ConstructorType */ || kind === 215 /* FunctionExpression */ || kind === 216 /* ArrowFunction */ || kind === 228 /* ClassExpression */ || kind === 240 /* VariableStatement */ || kind === 259 /* FunctionDeclaration */ || kind === 260 /* ClassDeclaration */ || kind === 261 /* InterfaceDeclaration */ || kind === 262 /* TypeAliasDeclaration */ || kind === 263 /* EnumDeclaration */ || kind === 264 /* ModuleDeclaration */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 269 /* ImportDeclaration */ || kind === 274 /* ExportAssignment */ || kind === 275 /* ExportDeclaration */;
+}
+function canHaveDecorators(node) {
+  const kind = node.kind;
+  return kind === 166 /* Parameter */ || kind === 169 /* PropertyDeclaration */ || kind === 171 /* MethodDeclaration */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */ || kind === 228 /* ClassExpression */ || kind === 260 /* ClassDeclaration */;
+}
+
+// src/compiler/parser.ts
+var NodeConstructor;
+var TokenConstructor;
+var IdentifierConstructor;
+var PrivateIdentifierConstructor;
+var SourceFileConstructor;
+var parseBaseNodeFactory = {
+  createBaseSourceFileNode: (kind) => new (SourceFileConstructor || (SourceFileConstructor = objectAllocator.getSourceFileConstructor()))(kind, -1, -1),
+  createBaseIdentifierNode: (kind) => new (IdentifierConstructor || (IdentifierConstructor = objectAllocator.getIdentifierConstructor()))(kind, -1, -1),
+  createBasePrivateIdentifierNode: (kind) => new (PrivateIdentifierConstructor || (PrivateIdentifierConstructor = objectAllocator.getPrivateIdentifierConstructor()))(kind, -1, -1),
+  createBaseTokenNode: (kind) => new (TokenConstructor || (TokenConstructor = objectAllocator.getTokenConstructor()))(kind, -1, -1),
+  createBaseNode: (kind) => new (NodeConstructor || (NodeConstructor = objectAllocator.getNodeConstructor()))(kind, -1, -1)
+};
+var parseNodeFactory = createNodeFactory(1 /* NoParenthesizerRules */, parseBaseNodeFactory);
+function visitNode2(cbNode, node) {
+  return node && cbNode(node);
+}
+function visitNodes(cbNode, cbNodes, nodes) {
+  if (nodes) {
+    if (cbNodes) {
+      return cbNodes(nodes);
     }
-    for (const e in dst) {
-      if (typeof dst[e] === "object") {
-        if (!compareDataObjects(dst[e], src[e])) {
-          return false;
-        }
-      } else if (typeof dst[e] !== "function") {
-        if (dst[e] !== src[e]) {
-          return false;
-        }
+    for (const node of nodes) {
+      const result = cbNode(node);
+      if (result) {
+        return result;
       }
     }
-    return true;
   }
-  function clearMap(map2, onDeleteValue) {
-    map2.forEach(onDeleteValue);
-    map2.clear();
+}
+function isJSDocLikeText(text, start2) {
+  return text.charCodeAt(start2 + 1) === 42 /* asterisk */ && text.charCodeAt(start2 + 2) === 42 /* asterisk */ && text.charCodeAt(start2 + 3) !== 47 /* slash */;
+}
+function isFileProbablyExternalModule(sourceFile) {
+  return forEach(sourceFile.statements, isAnExternalModuleIndicatorNode) || getImportMetaIfNecessary(sourceFile);
+}
+function isAnExternalModuleIndicatorNode(node) {
+  return canHaveModifiers(node) && hasModifierOfKind(node, 93 /* ExportKeyword */) || isImportEqualsDeclaration(node) && isExternalModuleReference(node.moduleReference) || isImportDeclaration(node) || isExportAssignment(node) || isExportDeclaration(node) ? node : void 0;
+}
+function getImportMetaIfNecessary(sourceFile) {
+  return sourceFile.flags & 4194304 /* PossiblyContainsImportMeta */ ? walkTreeForImportMeta(sourceFile) : void 0;
+}
+function walkTreeForImportMeta(node) {
+  return isImportMeta2(node) ? node : forEachChild(node, walkTreeForImportMeta);
+}
+function hasModifierOfKind(node, kind) {
+  return some(node.modifiers, (m) => m.kind === kind);
+}
+function isImportMeta2(node) {
+  return isMetaProperty(node) && node.keywordToken === 100 /* ImportKeyword */ && node.name.escapedText === "meta";
+}
+var forEachChildTable = {
+  [163 /* QualifiedName */]: function forEachChildInQualifiedName(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.right);
+  },
+  [165 /* TypeParameter */]: function forEachChildInTypeParameter(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.constraint) || visitNode2(cbNode, node.default) || visitNode2(cbNode, node.expression);
+  },
+  [300 /* ShorthandPropertyAssignment */]: function forEachChildInShorthandPropertyAssignment(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.equalsToken) || visitNode2(cbNode, node.objectAssignmentInitializer);
+  },
+  [301 /* SpreadAssignment */]: function forEachChildInSpreadAssignment(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [166 /* Parameter */]: function forEachChildInParameter(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer);
+  },
+  [169 /* PropertyDeclaration */]: function forEachChildInPropertyDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer);
+  },
+  [168 /* PropertySignature */]: function forEachChildInPropertySignature(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer);
+  },
+  [299 /* PropertyAssignment */]: function forEachChildInPropertyAssignment(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.initializer);
+  },
+  [257 /* VariableDeclaration */]: function forEachChildInVariableDeclaration(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer);
+  },
+  [205 /* BindingElement */]: function forEachChildInBindingElement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.propertyName) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer);
+  },
+  [178 /* IndexSignature */]: function forEachChildInIndexSignature(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
+  },
+  [182 /* ConstructorType */]: function forEachChildInConstructorType(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
+  },
+  [181 /* FunctionType */]: function forEachChildInFunctionType(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
+  },
+  [176 /* CallSignature */]: forEachChildInCallOrConstructSignature,
+  [177 /* ConstructSignature */]: forEachChildInCallOrConstructSignature,
+  [171 /* MethodDeclaration */]: function forEachChildInMethodDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
+  },
+  [170 /* MethodSignature */]: function forEachChildInMethodSignature(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
+  },
+  [173 /* Constructor */]: function forEachChildInConstructor(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
+  },
+  [174 /* GetAccessor */]: function forEachChildInGetAccessor(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
+  },
+  [175 /* SetAccessor */]: function forEachChildInSetAccessor(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
+  },
+  [259 /* FunctionDeclaration */]: function forEachChildInFunctionDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
+  },
+  [215 /* FunctionExpression */]: function forEachChildInFunctionExpression(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
+  },
+  [216 /* ArrowFunction */]: function forEachChildInArrowFunction(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.equalsGreaterThanToken) || visitNode2(cbNode, node.body);
+  },
+  [172 /* ClassStaticBlockDeclaration */]: function forEachChildInClassStaticBlockDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.body);
+  },
+  [180 /* TypeReference */]: function forEachChildInTypeReference(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.typeName) || visitNodes(cbNode, cbNodes, node.typeArguments);
+  },
+  [179 /* TypePredicate */]: function forEachChildInTypePredicate(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.assertsModifier) || visitNode2(cbNode, node.parameterName) || visitNode2(cbNode, node.type);
+  },
+  [183 /* TypeQuery */]: function forEachChildInTypeQuery(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.exprName) || visitNodes(cbNode, cbNodes, node.typeArguments);
+  },
+  [184 /* TypeLiteral */]: function forEachChildInTypeLiteral(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.members);
+  },
+  [185 /* ArrayType */]: function forEachChildInArrayType(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.elementType);
+  },
+  [186 /* TupleType */]: function forEachChildInTupleType(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.elements);
+  },
+  [189 /* UnionType */]: forEachChildInUnionOrIntersectionType,
+  [190 /* IntersectionType */]: forEachChildInUnionOrIntersectionType,
+  [191 /* ConditionalType */]: function forEachChildInConditionalType(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.checkType) || visitNode2(cbNode, node.extendsType) || visitNode2(cbNode, node.trueType) || visitNode2(cbNode, node.falseType);
+  },
+  [192 /* InferType */]: function forEachChildInInferType(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.typeParameter);
+  },
+  [202 /* ImportType */]: function forEachChildInImportType(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.argument) || visitNode2(cbNode, node.assertions) || visitNode2(cbNode, node.qualifier) || visitNodes(cbNode, cbNodes, node.typeArguments);
+  },
+  [298 /* ImportTypeAssertionContainer */]: function forEachChildInImportTypeAssertionContainer(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.assertClause);
+  },
+  [193 /* ParenthesizedType */]: forEachChildInParenthesizedTypeOrTypeOperator,
+  [195 /* TypeOperator */]: forEachChildInParenthesizedTypeOrTypeOperator,
+  [196 /* IndexedAccessType */]: function forEachChildInIndexedAccessType(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.objectType) || visitNode2(cbNode, node.indexType);
+  },
+  [197 /* MappedType */]: function forEachChildInMappedType(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.readonlyToken) || visitNode2(cbNode, node.typeParameter) || visitNode2(cbNode, node.nameType) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNodes(cbNode, cbNodes, node.members);
+  },
+  [198 /* LiteralType */]: function forEachChildInLiteralType(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.literal);
+  },
+  [199 /* NamedTupleMember */]: function forEachChildInNamedTupleMember(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type);
+  },
+  [203 /* ObjectBindingPattern */]: forEachChildInObjectOrArrayBindingPattern,
+  [204 /* ArrayBindingPattern */]: forEachChildInObjectOrArrayBindingPattern,
+  [206 /* ArrayLiteralExpression */]: function forEachChildInArrayLiteralExpression(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.elements);
+  },
+  [207 /* ObjectLiteralExpression */]: function forEachChildInObjectLiteralExpression(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.properties);
+  },
+  [208 /* PropertyAccessExpression */]: function forEachChildInPropertyAccessExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNode2(cbNode, node.name);
+  },
+  [209 /* ElementAccessExpression */]: function forEachChildInElementAccessExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNode2(cbNode, node.argumentExpression);
+  },
+  [210 /* CallExpression */]: forEachChildInCallOrNewExpression,
+  [211 /* NewExpression */]: forEachChildInCallOrNewExpression,
+  [212 /* TaggedTemplateExpression */]: function forEachChildInTaggedTemplateExpression(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.tag) || visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNode2(cbNode, node.template);
+  },
+  [213 /* TypeAssertionExpression */]: function forEachChildInTypeAssertionExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.type) || visitNode2(cbNode, node.expression);
+  },
+  [214 /* ParenthesizedExpression */]: function forEachChildInParenthesizedExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [217 /* DeleteExpression */]: function forEachChildInDeleteExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [218 /* TypeOfExpression */]: function forEachChildInTypeOfExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [219 /* VoidExpression */]: function forEachChildInVoidExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [221 /* PrefixUnaryExpression */]: function forEachChildInPrefixUnaryExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.operand);
+  },
+  [226 /* YieldExpression */]: function forEachChildInYieldExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.expression);
+  },
+  [220 /* AwaitExpression */]: function forEachChildInAwaitExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [222 /* PostfixUnaryExpression */]: function forEachChildInPostfixUnaryExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.operand);
+  },
+  [223 /* BinaryExpression */]: function forEachChildInBinaryExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.operatorToken) || visitNode2(cbNode, node.right);
+  },
+  [231 /* AsExpression */]: function forEachChildInAsExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.type);
+  },
+  [232 /* NonNullExpression */]: function forEachChildInNonNullExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [235 /* SatisfiesExpression */]: function forEachChildInSatisfiesExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.type);
+  },
+  [233 /* MetaProperty */]: function forEachChildInMetaProperty(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name);
+  },
+  [224 /* ConditionalExpression */]: function forEachChildInConditionalExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.condition) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.whenTrue) || visitNode2(cbNode, node.colonToken) || visitNode2(cbNode, node.whenFalse);
+  },
+  [227 /* SpreadElement */]: function forEachChildInSpreadElement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [238 /* Block */]: forEachChildInBlock,
+  [265 /* ModuleBlock */]: forEachChildInBlock,
+  [308 /* SourceFile */]: function forEachChildInSourceFile(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.statements) || visitNode2(cbNode, node.endOfFileToken);
+  },
+  [240 /* VariableStatement */]: function forEachChildInVariableStatement(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.declarationList);
+  },
+  [258 /* VariableDeclarationList */]: function forEachChildInVariableDeclarationList(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.declarations);
+  },
+  [241 /* ExpressionStatement */]: function forEachChildInExpressionStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [242 /* IfStatement */]: function forEachChildInIfStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.thenStatement) || visitNode2(cbNode, node.elseStatement);
+  },
+  [243 /* DoStatement */]: function forEachChildInDoStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.statement) || visitNode2(cbNode, node.expression);
+  },
+  [244 /* WhileStatement */]: function forEachChildInWhileStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement);
+  },
+  [245 /* ForStatement */]: function forEachChildInForStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.condition) || visitNode2(cbNode, node.incrementor) || visitNode2(cbNode, node.statement);
+  },
+  [246 /* ForInStatement */]: function forEachChildInForInStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement);
+  },
+  [247 /* ForOfStatement */]: function forEachChildInForOfStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.awaitModifier) || visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement);
+  },
+  [248 /* ContinueStatement */]: forEachChildInContinueOrBreakStatement,
+  [249 /* BreakStatement */]: forEachChildInContinueOrBreakStatement,
+  [250 /* ReturnStatement */]: function forEachChildInReturnStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [251 /* WithStatement */]: function forEachChildInWithStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement);
+  },
+  [252 /* SwitchStatement */]: function forEachChildInSwitchStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.caseBlock);
+  },
+  [266 /* CaseBlock */]: function forEachChildInCaseBlock(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.clauses);
+  },
+  [292 /* CaseClause */]: function forEachChildInCaseClause(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNodes(cbNode, cbNodes, node.statements);
+  },
+  [293 /* DefaultClause */]: function forEachChildInDefaultClause(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.statements);
+  },
+  [253 /* LabeledStatement */]: function forEachChildInLabeledStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.label) || visitNode2(cbNode, node.statement);
+  },
+  [254 /* ThrowStatement */]: function forEachChildInThrowStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [255 /* TryStatement */]: function forEachChildInTryStatement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.tryBlock) || visitNode2(cbNode, node.catchClause) || visitNode2(cbNode, node.finallyBlock);
+  },
+  [295 /* CatchClause */]: function forEachChildInCatchClause(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.variableDeclaration) || visitNode2(cbNode, node.block);
+  },
+  [167 /* Decorator */]: function forEachChildInDecorator(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [260 /* ClassDeclaration */]: forEachChildInClassDeclarationOrExpression,
+  [228 /* ClassExpression */]: forEachChildInClassDeclarationOrExpression,
+  [261 /* InterfaceDeclaration */]: function forEachChildInInterfaceDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.heritageClauses) || visitNodes(cbNode, cbNodes, node.members);
+  },
+  [262 /* TypeAliasDeclaration */]: function forEachChildInTypeAliasDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNode2(cbNode, node.type);
+  },
+  [263 /* EnumDeclaration */]: function forEachChildInEnumDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.members);
+  },
+  [302 /* EnumMember */]: function forEachChildInEnumMember(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer);
+  },
+  [264 /* ModuleDeclaration */]: function forEachChildInModuleDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.body);
+  },
+  [268 /* ImportEqualsDeclaration */]: function forEachChildInImportEqualsDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.moduleReference);
+  },
+  [269 /* ImportDeclaration */]: function forEachChildInImportDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.importClause) || visitNode2(cbNode, node.moduleSpecifier) || visitNode2(cbNode, node.assertClause);
+  },
+  [270 /* ImportClause */]: function forEachChildInImportClause(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.namedBindings);
+  },
+  [296 /* AssertClause */]: function forEachChildInAssertClause(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.elements);
+  },
+  [297 /* AssertEntry */]: function forEachChildInAssertEntry(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.value);
+  },
+  [267 /* NamespaceExportDeclaration */]: function forEachChildInNamespaceExportDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNode2(cbNode, node.name);
+  },
+  [271 /* NamespaceImport */]: function forEachChildInNamespaceImport(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name);
+  },
+  [277 /* NamespaceExport */]: function forEachChildInNamespaceExport(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name);
+  },
+  [272 /* NamedImports */]: forEachChildInNamedImportsOrExports,
+  [276 /* NamedExports */]: forEachChildInNamedImportsOrExports,
+  [275 /* ExportDeclaration */]: function forEachChildInExportDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.exportClause) || visitNode2(cbNode, node.moduleSpecifier) || visitNode2(cbNode, node.assertClause);
+  },
+  [273 /* ImportSpecifier */]: forEachChildInImportOrExportSpecifier,
+  [278 /* ExportSpecifier */]: forEachChildInImportOrExportSpecifier,
+  [274 /* ExportAssignment */]: function forEachChildInExportAssignment(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.expression);
+  },
+  [225 /* TemplateExpression */]: function forEachChildInTemplateExpression(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.head) || visitNodes(cbNode, cbNodes, node.templateSpans);
+  },
+  [236 /* TemplateSpan */]: function forEachChildInTemplateSpan(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.literal);
+  },
+  [200 /* TemplateLiteralType */]: function forEachChildInTemplateLiteralType(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.head) || visitNodes(cbNode, cbNodes, node.templateSpans);
+  },
+  [201 /* TemplateLiteralTypeSpan */]: function forEachChildInTemplateLiteralTypeSpan(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.type) || visitNode2(cbNode, node.literal);
+  },
+  [164 /* ComputedPropertyName */]: function forEachChildInComputedPropertyName(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [294 /* HeritageClause */]: function forEachChildInHeritageClause(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.types);
+  },
+  [230 /* ExpressionWithTypeArguments */]: function forEachChildInExpressionWithTypeArguments(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.expression) || visitNodes(cbNode, cbNodes, node.typeArguments);
+  },
+  [280 /* ExternalModuleReference */]: function forEachChildInExternalModuleReference(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [279 /* MissingDeclaration */]: function forEachChildInMissingDeclaration(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers);
+  },
+  [356 /* CommaListExpression */]: function forEachChildInCommaListExpression(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.elements);
+  },
+  [281 /* JsxElement */]: function forEachChildInJsxElement(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.openingElement) || visitNodes(cbNode, cbNodes, node.children) || visitNode2(cbNode, node.closingElement);
+  },
+  [285 /* JsxFragment */]: function forEachChildInJsxFragment(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.openingFragment) || visitNodes(cbNode, cbNodes, node.children) || visitNode2(cbNode, node.closingFragment);
+  },
+  [282 /* JsxSelfClosingElement */]: forEachChildInJsxOpeningOrSelfClosingElement,
+  [283 /* JsxOpeningElement */]: forEachChildInJsxOpeningOrSelfClosingElement,
+  [289 /* JsxAttributes */]: function forEachChildInJsxAttributes(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.properties);
+  },
+  [288 /* JsxAttribute */]: function forEachChildInJsxAttribute(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer);
+  },
+  [290 /* JsxSpreadAttribute */]: function forEachChildInJsxSpreadAttribute(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.expression);
+  },
+  [291 /* JsxExpression */]: function forEachChildInJsxExpression(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.expression);
+  },
+  [284 /* JsxClosingElement */]: function forEachChildInJsxClosingElement(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.tagName);
+  },
+  [187 /* OptionalType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
+  [188 /* RestType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
+  [312 /* JSDocTypeExpression */]: forEachChildInOptionalRestOrJSDocParameterModifier,
+  [318 /* JSDocNonNullableType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
+  [317 /* JSDocNullableType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
+  [319 /* JSDocOptionalType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
+  [321 /* JSDocVariadicType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
+  [320 /* JSDocFunctionType */]: function forEachChildInJSDocFunctionType(node, cbNode, cbNodes) {
+    return visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
+  },
+  [323 /* JSDoc */]: function forEachChildInJSDoc(node, cbNode, cbNodes) {
+    return (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) || visitNodes(cbNode, cbNodes, node.tags);
+  },
+  [350 /* JSDocSeeTag */]: function forEachChildInJSDocSeeTag(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.name) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+  },
+  [313 /* JSDocNameReference */]: function forEachChildInJSDocNameReference(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.name);
+  },
+  [314 /* JSDocMemberName */]: function forEachChildInJSDocMemberName(node, cbNode, _cbNodes) {
+    return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.right);
+  },
+  [344 /* JSDocParameterTag */]: forEachChildInJSDocParameterOrPropertyTag,
+  [351 /* JSDocPropertyTag */]: forEachChildInJSDocParameterOrPropertyTag,
+  [333 /* JSDocAuthorTag */]: function forEachChildInJSDocAuthorTag(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.tagName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+  },
+  [332 /* JSDocImplementsTag */]: function forEachChildInJSDocImplementsTag(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.class) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+  },
+  [331 /* JSDocAugmentsTag */]: function forEachChildInJSDocAugmentsTag(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.class) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+  },
+  [348 /* JSDocTemplateTag */]: function forEachChildInJSDocTemplateTag(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.constraint) || visitNodes(cbNode, cbNodes, node.typeParameters) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+  },
+  [349 /* JSDocTypedefTag */]: function forEachChildInJSDocTypedefTag(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.tagName) || (node.typeExpression && node.typeExpression.kind === 312 /* JSDocTypeExpression */ ? visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.fullName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) : visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)));
+  },
+  [341 /* JSDocCallbackTag */]: function forEachChildInJSDocCallbackTag(node, cbNode, cbNodes) {
+    return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+  },
+  [345 /* JSDocReturnTag */]: forEachChildInJSDocTypeLikeTag,
+  [347 /* JSDocTypeTag */]: forEachChildInJSDocTypeLikeTag,
+  [346 /* JSDocThisTag */]: forEachChildInJSDocTypeLikeTag,
+  [343 /* JSDocEnumTag */]: forEachChildInJSDocTypeLikeTag,
+  [352 /* JSDocThrowsTag */]: forEachChildInJSDocTypeLikeTag,
+  [342 /* JSDocOverloadTag */]: forEachChildInJSDocTypeLikeTag,
+  [326 /* JSDocSignature */]: function forEachChildInJSDocSignature(node, cbNode, _cbNodes) {
+    return forEach(node.typeParameters, cbNode) || forEach(node.parameters, cbNode) || visitNode2(cbNode, node.type);
+  },
+  [327 /* JSDocLink */]: forEachChildInJSDocLinkCodeOrPlain,
+  [328 /* JSDocLinkCode */]: forEachChildInJSDocLinkCodeOrPlain,
+  [329 /* JSDocLinkPlain */]: forEachChildInJSDocLinkCodeOrPlain,
+  [325 /* JSDocTypeLiteral */]: function forEachChildInJSDocTypeLiteral(node, cbNode, _cbNodes) {
+    return forEach(node.jsDocPropertyTags, cbNode);
+  },
+  [330 /* JSDocTag */]: forEachChildInJSDocTag,
+  [335 /* JSDocClassTag */]: forEachChildInJSDocTag,
+  [336 /* JSDocPublicTag */]: forEachChildInJSDocTag,
+  [337 /* JSDocPrivateTag */]: forEachChildInJSDocTag,
+  [338 /* JSDocProtectedTag */]: forEachChildInJSDocTag,
+  [339 /* JSDocReadonlyTag */]: forEachChildInJSDocTag,
+  [334 /* JSDocDeprecatedTag */]: forEachChildInJSDocTag,
+  [340 /* JSDocOverrideTag */]: forEachChildInJSDocTag,
+  [355 /* PartiallyEmittedExpression */]: forEachChildInPartiallyEmittedExpression
+};
+function forEachChildInCallOrConstructSignature(node, cbNode, cbNodes) {
+  return visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
+}
+function forEachChildInUnionOrIntersectionType(node, cbNode, cbNodes) {
+  return visitNodes(cbNode, cbNodes, node.types);
+}
+function forEachChildInParenthesizedTypeOrTypeOperator(node, cbNode, _cbNodes) {
+  return visitNode2(cbNode, node.type);
+}
+function forEachChildInObjectOrArrayBindingPattern(node, cbNode, cbNodes) {
+  return visitNodes(cbNode, cbNodes, node.elements);
+}
+function forEachChildInCallOrNewExpression(node, cbNode, cbNodes) {
+  return visitNode2(cbNode, node.expression) || // TODO: should we separate these branches out?
+  visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNodes(cbNode, cbNodes, node.arguments);
+}
+function forEachChildInBlock(node, cbNode, cbNodes) {
+  return visitNodes(cbNode, cbNodes, node.statements);
+}
+function forEachChildInContinueOrBreakStatement(node, cbNode, _cbNodes) {
+  return visitNode2(cbNode, node.label);
+}
+function forEachChildInClassDeclarationOrExpression(node, cbNode, cbNodes) {
+  return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.heritageClauses) || visitNodes(cbNode, cbNodes, node.members);
+}
+function forEachChildInNamedImportsOrExports(node, cbNode, cbNodes) {
+  return visitNodes(cbNode, cbNodes, node.elements);
+}
+function forEachChildInImportOrExportSpecifier(node, cbNode, _cbNodes) {
+  return visitNode2(cbNode, node.propertyName) || visitNode2(cbNode, node.name);
+}
+function forEachChildInJsxOpeningOrSelfClosingElement(node, cbNode, cbNodes) {
+  return visitNode2(cbNode, node.tagName) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNode2(cbNode, node.attributes);
+}
+function forEachChildInOptionalRestOrJSDocParameterModifier(node, cbNode, _cbNodes) {
+  return visitNode2(cbNode, node.type);
+}
+function forEachChildInJSDocParameterOrPropertyTag(node, cbNode, cbNodes) {
+  return visitNode2(cbNode, node.tagName) || (node.isNameFirst ? visitNode2(cbNode, node.name) || visitNode2(cbNode, node.typeExpression) : visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.name)) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+}
+function forEachChildInJSDocTypeLikeTag(node, cbNode, cbNodes) {
+  return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+}
+function forEachChildInJSDocLinkCodeOrPlain(node, cbNode, _cbNodes) {
+  return visitNode2(cbNode, node.name);
+}
+function forEachChildInJSDocTag(node, cbNode, cbNodes) {
+  return visitNode2(cbNode, node.tagName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
+}
+function forEachChildInPartiallyEmittedExpression(node, cbNode, _cbNodes) {
+  return visitNode2(cbNode, node.expression);
+}
+function forEachChild(node, cbNode, cbNodes) {
+  if (node === void 0 || node.kind <= 162 /* LastToken */) {
+    return;
   }
-  function mutateMapSkippingNewValues(map2, newMap, options) {
-    const { onDeleteValue, onExistingValue } = options;
-    map2.forEach((existingValue, key) => {
-      const valueInNewMap = newMap.get(key);
-      if (valueInNewMap === void 0) {
-        map2.delete(key);
-        onDeleteValue(existingValue, key);
-      } else if (onExistingValue) {
-        onExistingValue(existingValue, valueInNewMap, key);
+  const fn = forEachChildTable[node.kind];
+  return fn === void 0 ? void 0 : fn(node, cbNode, cbNodes);
+}
+function forEachChildRecursively(rootNode, cbNode, cbNodes) {
+  const queue = gatherPossibleChildren(rootNode);
+  const parents = [];
+  while (parents.length < queue.length) {
+    parents.push(rootNode);
+  }
+  while (queue.length !== 0) {
+    const current = queue.pop();
+    const parent2 = parents.pop();
+    if (isArray(current)) {
+      if (cbNodes) {
+        const res = cbNodes(current, parent2);
+        if (res) {
+          if (res === "skip")
+            continue;
+          return res;
+        }
       }
-    });
-  }
-  function mutateMap(map2, newMap, options) {
-    mutateMapSkippingNewValues(map2, newMap, options);
-    const { createNewValue } = options;
-    newMap.forEach((valueInNewMap, key) => {
-      if (!map2.has(key)) {
-        map2.set(key, createNewValue(key, valueInNewMap));
+      for (let i = current.length - 1; i >= 0; --i) {
+        queue.push(current[i]);
+        parents.push(parent2);
       }
-    });
+    } else {
+      const res = cbNode(current, parent2);
+      if (res) {
+        if (res === "skip")
+          continue;
+        return res;
+      }
+      if (current.kind >= 163 /* FirstNode */) {
+        for (const child of gatherPossibleChildren(current)) {
+          queue.push(child);
+          parents.push(current);
+        }
+      }
+    }
+  }
+}
+function gatherPossibleChildren(node) {
+  const children = [];
+  forEachChild(node, addWorkItem, addWorkItem);
+  return children;
+  function addWorkItem(n) {
+    children.unshift(n);
+  }
+}
+function setExternalModuleIndicator(sourceFile) {
+  sourceFile.externalModuleIndicator = isFileProbablyExternalModule(sourceFile);
+}
+function createSourceFile(fileName, sourceText, languageVersionOrOptions, setParentNodes = false, scriptKind) {
+  var _a2, _b;
+  (_a2 = tracing) == null ? void 0 : _a2.push(
+    tracing.Phase.Parse,
+    "createSourceFile",
+    { path: fileName },
+    /*separateBeginAndEnd*/
+    true
+  );
+  mark("beforeParse");
+  let result;
+  perfLogger.logStartParseSourceFile(fileName);
+  const {
+    languageVersion,
+    setExternalModuleIndicator: overrideSetExternalModuleIndicator,
+    impliedNodeFormat: format
+  } = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions : { languageVersion: languageVersionOrOptions };
+  if (languageVersion === 100 /* JSON */) {
+    result = Parser.parseSourceFile(
+      fileName,
+      sourceText,
+      languageVersion,
+      /*syntaxCursor*/
+      void 0,
+      setParentNodes,
+      6 /* JSON */,
+      noop
+    );
+  } else {
+    const setIndicator = format === void 0 ? overrideSetExternalModuleIndicator : (file) => {
+      file.impliedNodeFormat = format;
+      return (overrideSetExternalModuleIndicator || setExternalModuleIndicator)(file);
+    };
+    result = Parser.parseSourceFile(
+      fileName,
+      sourceText,
+      languageVersion,
+      /*syntaxCursor*/
+      void 0,
+      setParentNodes,
+      scriptKind,
+      setIndicator
+    );
   }
-  function isAbstractConstructorSymbol(symbol) {
-    if (symbol.flags & 32 /* Class */) {
-      const declaration = getClassLikeDeclarationOfSymbol(symbol);
-      return !!declaration && hasSyntacticModifier(declaration, 256 /* Abstract */);
-    }
-    return false;
+  perfLogger.logStopParseSourceFile();
+  mark("afterParse");
+  measure("Parse", "beforeParse", "afterParse");
+  (_b = tracing) == null ? void 0 : _b.pop();
+  return result;
+}
+function parseIsolatedEntityName(text, languageVersion) {
+  return Parser.parseIsolatedEntityName(text, languageVersion);
+}
+function parseJsonText(fileName, sourceText) {
+  return Parser.parseJsonText(fileName, sourceText);
+}
+function isExternalModule(file) {
+  return file.externalModuleIndicator !== void 0;
+}
+function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks = false) {
+  const newSourceFile = IncrementalParser.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks);
+  newSourceFile.flags |= sourceFile.flags & 6291456 /* PermanentlySetIncrementalFlags */;
+  return newSourceFile;
+}
+function parseIsolatedJSDocComment(content, start2, length2) {
+  const result = Parser.JSDocParser.parseIsolatedJSDocComment(content, start2, length2);
+  if (result && result.jsDoc) {
+    Parser.fixupParentReferences(result.jsDoc);
+  }
+  return result;
+}
+function parseJSDocTypeExpressionForTests(content, start2, length2) {
+  return Parser.JSDocParser.parseJSDocTypeExpressionForTests(content, start2, length2);
+}
+var Parser;
+((Parser2) => {
+  const scanner2 = createScanner(
+    99 /* Latest */,
+    /*skipTrivia*/
+    true
+  );
+  const disallowInAndDecoratorContext = 4096 /* DisallowInContext */ | 16384 /* DecoratorContext */;
+  let NodeConstructor2;
+  let TokenConstructor2;
+  let IdentifierConstructor2;
+  let PrivateIdentifierConstructor2;
+  let SourceFileConstructor2;
+  function countNode(node) {
+    nodeCount++;
+    return node;
   }
-  function getClassLikeDeclarationOfSymbol(symbol) {
+  const baseNodeFactory = {
+    createBaseSourceFileNode: (kind) => countNode(new SourceFileConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    )),
+    createBaseIdentifierNode: (kind) => countNode(new IdentifierConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    )),
+    createBasePrivateIdentifierNode: (kind) => countNode(new PrivateIdentifierConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    )),
+    createBaseTokenNode: (kind) => countNode(new TokenConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    )),
+    createBaseNode: (kind) => countNode(new NodeConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    ))
+  };
+  const factory2 = createNodeFactory(1 /* NoParenthesizerRules */ | 2 /* NoNodeConverters */ | 8 /* NoOriginalNode */, baseNodeFactory);
+  let fileName;
+  let sourceFlags;
+  let sourceText;
+  let languageVersion;
+  let scriptKind;
+  let languageVariant;
+  let parseDiagnostics;
+  let jsDocDiagnostics;
+  let syntaxCursor;
+  let currentToken;
+  let nodeCount;
+  let identifiers;
+  let identifierCount;
+  let parsingContext;
+  let notParenthesizedArrow;
+  let contextFlags;
+  let topLevel = true;
+  let parseErrorBeforeNextFinishedNode = false;
+  function parseSourceFile(fileName2, sourceText2, languageVersion2, syntaxCursor2, setParentNodes = false, scriptKind2, setExternalModuleIndicatorOverride) {
     var _a2;
-    return (_a2 = symbol.declarations) == null ? void 0 : _a2.find(isClassLike);
-  }
-  function getObjectFlags(type) {
-    return type.flags & 3899393 /* ObjectFlagsType */ ? type.objectFlags : 0;
-  }
-  function typeHasCallOrConstructSignatures(type, checker) {
-    return checker.getSignaturesOfType(type, 0 /* Call */).length !== 0 || checker.getSignaturesOfType(type, 1 /* Construct */).length !== 0;
-  }
-  function forSomeAncestorDirectory(directory, callback) {
-    return !!forEachAncestorDirectory(directory, (d) => callback(d) ? true : void 0);
-  }
-  function isUMDExportSymbol(symbol) {
-    return !!symbol && !!symbol.declarations && !!symbol.declarations[0] && isNamespaceExportDeclaration(symbol.declarations[0]);
-  }
-  function showModuleSpecifier({ moduleSpecifier }) {
-    return isStringLiteral(moduleSpecifier) ? moduleSpecifier.text : getTextOfNode(moduleSpecifier);
+    scriptKind2 = ensureScriptKind(fileName2, scriptKind2);
+    if (scriptKind2 === 6 /* JSON */) {
+      const result2 = parseJsonText2(fileName2, sourceText2, languageVersion2, syntaxCursor2, setParentNodes);
+      convertToObjectWorker(
+        result2,
+        (_a2 = result2.statements[0]) == null ? void 0 : _a2.expression,
+        result2.parseDiagnostics,
+        /*returnValue*/
+        false,
+        /*knownRootOptions*/
+        void 0,
+        /*jsonConversionNotifier*/
+        void 0
+      );
+      result2.referencedFiles = emptyArray;
+      result2.typeReferenceDirectives = emptyArray;
+      result2.libReferenceDirectives = emptyArray;
+      result2.amdDependencies = emptyArray;
+      result2.hasNoDefaultLib = false;
+      result2.pragmas = emptyMap;
+      return result2;
+    }
+    initializeState(fileName2, sourceText2, languageVersion2, syntaxCursor2, scriptKind2);
+    const result = parseSourceFileWorker(languageVersion2, setParentNodes, scriptKind2, setExternalModuleIndicatorOverride || setExternalModuleIndicator);
+    clearState();
+    return result;
   }
-  function getLastChild(node) {
-    let lastChild;
-    forEachChild(
-      node,
-      (child) => {
-        if (nodeIsPresent(child))
-          lastChild = child;
-      },
-      (children) => {
-        for (let i = children.length - 1; i >= 0; i--) {
-          if (nodeIsPresent(children[i])) {
-            lastChild = children[i];
+  Parser2.parseSourceFile = parseSourceFile;
+  function parseIsolatedEntityName2(content, languageVersion2) {
+    initializeState(
+      "",
+      content,
+      languageVersion2,
+      /*syntaxCursor*/
+      void 0,
+      1 /* JS */
+    );
+    nextToken();
+    const entityName = parseEntityName(
+      /*allowReservedWords*/
+      true
+    );
+    const isInvalid = token() === 1 /* EndOfFileToken */ && !parseDiagnostics.length;
+    clearState();
+    return isInvalid ? entityName : void 0;
+  }
+  Parser2.parseIsolatedEntityName = parseIsolatedEntityName2;
+  function parseJsonText2(fileName2, sourceText2, languageVersion2 = 2 /* ES2015 */, syntaxCursor2, setParentNodes = false) {
+    initializeState(fileName2, sourceText2, languageVersion2, syntaxCursor2, 6 /* JSON */);
+    sourceFlags = contextFlags;
+    nextToken();
+    const pos = getNodePos();
+    let statements, endOfFileToken;
+    if (token() === 1 /* EndOfFileToken */) {
+      statements = createNodeArray2([], pos, pos);
+      endOfFileToken = parseTokenNode();
+    } else {
+      let expressions;
+      while (token() !== 1 /* EndOfFileToken */) {
+        let expression2;
+        switch (token()) {
+          case 22 /* OpenBracketToken */:
+            expression2 = parseArrayLiteralExpression();
+            break;
+          case 110 /* TrueKeyword */:
+          case 95 /* FalseKeyword */:
+          case 104 /* NullKeyword */:
+            expression2 = parseTokenNode();
+            break;
+          case 40 /* MinusToken */:
+            if (lookAhead(() => nextToken() === 8 /* NumericLiteral */ && nextToken() !== 58 /* ColonToken */)) {
+              expression2 = parsePrefixUnaryExpression();
+            } else {
+              expression2 = parseObjectLiteralExpression();
+            }
+            break;
+          case 8 /* NumericLiteral */:
+          case 10 /* StringLiteral */:
+            if (lookAhead(() => nextToken() !== 58 /* ColonToken */)) {
+              expression2 = parseLiteralNode();
+              break;
+            }
+          default:
+            expression2 = parseObjectLiteralExpression();
             break;
+        }
+        if (expressions && isArray(expressions)) {
+          expressions.push(expression2);
+        } else if (expressions) {
+          expressions = [expressions, expression2];
+        } else {
+          expressions = expression2;
+          if (token() !== 1 /* EndOfFileToken */) {
+            parseErrorAtCurrentToken(Diagnostics.Unexpected_token);
           }
         }
       }
+      const expression = isArray(expressions) ? finishNode(factory2.createArrayLiteralExpression(expressions), pos) : Debug.checkDefined(expressions);
+      const statement = factory2.createExpressionStatement(expression);
+      finishNode(statement, pos);
+      statements = createNodeArray2([statement], pos);
+      endOfFileToken = parseExpectedToken(1 /* EndOfFileToken */, Diagnostics.Unexpected_token);
+    }
+    const sourceFile = createSourceFile2(
+      fileName2,
+      2 /* ES2015 */,
+      6 /* JSON */,
+      /*isDeclaration*/
+      false,
+      statements,
+      endOfFileToken,
+      sourceFlags,
+      noop
     );
-    return lastChild;
+    if (setParentNodes) {
+      fixupParentReferences(sourceFile);
+    }
+    sourceFile.nodeCount = nodeCount;
+    sourceFile.identifierCount = identifierCount;
+    sourceFile.identifiers = identifiers;
+    sourceFile.parseDiagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
+    if (jsDocDiagnostics) {
+      sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile);
+    }
+    const result = sourceFile;
+    clearState();
+    return result;
   }
-  function addToSeen(seen, key, value = true) {
-    if (seen.has(key)) {
-      return false;
+  Parser2.parseJsonText = parseJsonText2;
+  function initializeState(_fileName, _sourceText, _languageVersion, _syntaxCursor, _scriptKind) {
+    NodeConstructor2 = objectAllocator.getNodeConstructor();
+    TokenConstructor2 = objectAllocator.getTokenConstructor();
+    IdentifierConstructor2 = objectAllocator.getIdentifierConstructor();
+    PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor();
+    SourceFileConstructor2 = objectAllocator.getSourceFileConstructor();
+    fileName = normalizePath(_fileName);
+    sourceText = _sourceText;
+    languageVersion = _languageVersion;
+    syntaxCursor = _syntaxCursor;
+    scriptKind = _scriptKind;
+    languageVariant = getLanguageVariant(_scriptKind);
+    parseDiagnostics = [];
+    parsingContext = 0;
+    identifiers = /* @__PURE__ */ new Map();
+    identifierCount = 0;
+    nodeCount = 0;
+    sourceFlags = 0;
+    topLevel = true;
+    switch (scriptKind) {
+      case 1 /* JS */:
+      case 2 /* JSX */:
+        contextFlags = 262144 /* JavaScriptFile */;
+        break;
+      case 6 /* JSON */:
+        contextFlags = 262144 /* JavaScriptFile */ | 67108864 /* JsonFile */;
+        break;
+      default:
+        contextFlags = 0 /* None */;
+        break;
     }
-    seen.set(key, value);
-    return true;
-  }
-  function isObjectTypeDeclaration(node) {
-    return isClassLike(node) || isInterfaceDeclaration(node) || isTypeLiteralNode(node);
-  }
-  function isTypeNodeKind(kind) {
-    return kind >= 179 /* FirstTypeNode */ && kind <= 202 /* LastTypeNode */ || kind === 131 /* AnyKeyword */ || kind === 157 /* UnknownKeyword */ || kind === 148 /* NumberKeyword */ || kind === 160 /* BigIntKeyword */ || kind === 149 /* ObjectKeyword */ || kind === 134 /* BooleanKeyword */ || kind === 152 /* StringKeyword */ || kind === 153 /* SymbolKeyword */ || kind === 114 /* VoidKeyword */ || kind === 155 /* UndefinedKeyword */ || kind === 144 /* NeverKeyword */ || kind === 230 /* ExpressionWithTypeArguments */ || kind === 315 /* JSDocAllType */ || kind === 316 /* JSDocUnknownType */ || kind === 317 /* JSDocNullableType */ || kind === 318 /* JSDocNonNullableType */ || kind === 319 /* JSDocOptionalType */ || kind === 320 /* JSDocFunctionType */ || kind === 321 /* JSDocVariadicType */;
-  }
-  function isAccessExpression(node) {
-    return node.kind === 208 /* PropertyAccessExpression */ || node.kind === 209 /* ElementAccessExpression */;
-  }
-  function getNameOfAccessExpression(node) {
-    if (node.kind === 208 /* PropertyAccessExpression */) {
-      return node.name;
+    parseErrorBeforeNextFinishedNode = false;
+    scanner2.setText(sourceText);
+    scanner2.setOnError(scanError);
+    scanner2.setScriptTarget(languageVersion);
+    scanner2.setLanguageVariant(languageVariant);
+  }
+  function clearState() {
+    scanner2.clearCommentDirectives();
+    scanner2.setText("");
+    scanner2.setOnError(void 0);
+    sourceText = void 0;
+    languageVersion = void 0;
+    syntaxCursor = void 0;
+    scriptKind = void 0;
+    languageVariant = void 0;
+    sourceFlags = 0;
+    parseDiagnostics = void 0;
+    jsDocDiagnostics = void 0;
+    parsingContext = 0;
+    identifiers = void 0;
+    notParenthesizedArrow = void 0;
+    topLevel = true;
+  }
+  function parseSourceFileWorker(languageVersion2, setParentNodes, scriptKind2, setExternalModuleIndicator2) {
+    const isDeclarationFile = isDeclarationFileName(fileName);
+    if (isDeclarationFile) {
+      contextFlags |= 16777216 /* Ambient */;
+    }
+    sourceFlags = contextFlags;
+    nextToken();
+    const statements = parseList(ParsingContext.SourceElements, parseStatement);
+    Debug.assert(token() === 1 /* EndOfFileToken */);
+    const endOfFileToken = addJSDocComment(parseTokenNode());
+    const sourceFile = createSourceFile2(fileName, languageVersion2, scriptKind2, isDeclarationFile, statements, endOfFileToken, sourceFlags, setExternalModuleIndicator2);
+    processCommentPragmas(sourceFile, sourceText);
+    processPragmasIntoFields(sourceFile, reportPragmaDiagnostic);
+    sourceFile.commentDirectives = scanner2.getCommentDirectives();
+    sourceFile.nodeCount = nodeCount;
+    sourceFile.identifierCount = identifierCount;
+    sourceFile.identifiers = identifiers;
+    sourceFile.parseDiagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
+    if (jsDocDiagnostics) {
+      sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile);
+    }
+    if (setParentNodes) {
+      fixupParentReferences(sourceFile);
     }
-    Debug.assert(node.kind === 209 /* ElementAccessExpression */);
-    return node.argumentExpression;
-  }
-  function isBundleFileTextLike(section) {
-    switch (section.kind) {
-      case "text" /* Text */:
-      case "internal" /* Internal */:
-        return true;
-      default:
-        return false;
+    return sourceFile;
+    function reportPragmaDiagnostic(pos, end, diagnostic) {
+      parseDiagnostics.push(createDetachedDiagnostic(fileName, pos, end, diagnostic));
     }
   }
-  function isNamedImportsOrExports(node) {
-    return node.kind === 272 /* NamedImports */ || node.kind === 276 /* NamedExports */;
+  function withJSDoc(node, hasJSDoc) {
+    return hasJSDoc ? addJSDocComment(node) : node;
   }
-  function getLeftmostAccessExpression(expr) {
-    while (isAccessExpression(expr)) {
-      expr = expr.expression;
+  let hasDeprecatedTag = false;
+  function addJSDocComment(node) {
+    Debug.assert(!node.jsDoc);
+    const jsDoc = mapDefined(getJSDocCommentRanges(node, sourceText), (comment) => JSDocParser.parseJSDocComment(node, comment.pos, comment.end - comment.pos));
+    if (jsDoc.length)
+      node.jsDoc = jsDoc;
+    if (hasDeprecatedTag) {
+      hasDeprecatedTag = false;
+      node.flags |= 268435456 /* Deprecated */;
     }
-    return expr;
+    return node;
   }
-  function forEachNameInAccessChainWalkingLeft(name, action) {
-    if (isAccessExpression(name.parent) && isRightSideOfAccessExpression(name)) {
-      return walkAccessExpression(name.parent);
-    }
-    function walkAccessExpression(access) {
-      if (access.kind === 208 /* PropertyAccessExpression */) {
-        const res = action(access.name);
-        if (res !== void 0) {
-          return res;
-        }
-      } else if (access.kind === 209 /* ElementAccessExpression */) {
-        if (isIdentifier(access.argumentExpression) || isStringLiteralLike(access.argumentExpression)) {
-          const res = action(access.argumentExpression);
-          if (res !== void 0) {
-            return res;
+  function reparseTopLevelAwait(sourceFile) {
+    const savedSyntaxCursor = syntaxCursor;
+    const baseSyntaxCursor = IncrementalParser.createSyntaxCursor(sourceFile);
+    syntaxCursor = { currentNode: currentNode2 };
+    const statements = [];
+    const savedParseDiagnostics = parseDiagnostics;
+    parseDiagnostics = [];
+    let pos = 0;
+    let start2 = findNextStatementWithAwait(sourceFile.statements, 0);
+    while (start2 !== -1) {
+      const prevStatement = sourceFile.statements[pos];
+      const nextStatement = sourceFile.statements[start2];
+      addRange(statements, sourceFile.statements, pos, start2);
+      pos = findNextStatementWithoutAwait(sourceFile.statements, start2);
+      const diagnosticStart = findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= prevStatement.pos);
+      const diagnosticEnd = diagnosticStart >= 0 ? findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= nextStatement.pos, diagnosticStart) : -1;
+      if (diagnosticStart >= 0) {
+        addRange(parseDiagnostics, savedParseDiagnostics, diagnosticStart, diagnosticEnd >= 0 ? diagnosticEnd : void 0);
+      }
+      speculationHelper(() => {
+        const savedContextFlags = contextFlags;
+        contextFlags |= 32768 /* AwaitContext */;
+        scanner2.setTextPos(nextStatement.pos);
+        nextToken();
+        while (token() !== 1 /* EndOfFileToken */) {
+          const startPos = scanner2.getStartPos();
+          const statement = parseListElement(ParsingContext.SourceElements, parseStatement);
+          statements.push(statement);
+          if (startPos === scanner2.getStartPos()) {
+            nextToken();
+          }
+          if (pos >= 0) {
+            const nonAwaitStatement = sourceFile.statements[pos];
+            if (statement.end === nonAwaitStatement.pos) {
+              break;
+            }
+            if (statement.end > nonAwaitStatement.pos) {
+              pos = findNextStatementWithoutAwait(sourceFile.statements, pos + 1);
+            }
           }
-        } else {
-          return void 0;
         }
+        contextFlags = savedContextFlags;
+      }, 2 /* Reparse */);
+      start2 = pos >= 0 ? findNextStatementWithAwait(sourceFile.statements, pos) : -1;
+    }
+    if (pos >= 0) {
+      const prevStatement = sourceFile.statements[pos];
+      addRange(statements, sourceFile.statements, pos);
+      const diagnosticStart = findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= prevStatement.pos);
+      if (diagnosticStart >= 0) {
+        addRange(parseDiagnostics, savedParseDiagnostics, diagnosticStart);
       }
-      if (isAccessExpression(access.expression)) {
-        return walkAccessExpression(access.expression);
+    }
+    syntaxCursor = savedSyntaxCursor;
+    return factory2.updateSourceFile(sourceFile, setTextRange(factory2.createNodeArray(statements), sourceFile.statements));
+    function containsPossibleTopLevelAwait(node) {
+      return !(node.flags & 32768 /* AwaitContext */) && !!(node.transformFlags & 67108864 /* ContainsPossibleTopLevelAwait */);
+    }
+    function findNextStatementWithAwait(statements2, start3) {
+      for (let i = start3; i < statements2.length; i++) {
+        if (containsPossibleTopLevelAwait(statements2[i])) {
+          return i;
+        }
       }
-      if (isIdentifier(access.expression)) {
-        return action(access.expression);
+      return -1;
+    }
+    function findNextStatementWithoutAwait(statements2, start3) {
+      for (let i = start3; i < statements2.length; i++) {
+        if (!containsPossibleTopLevelAwait(statements2[i])) {
+          return i;
+        }
       }
-      return void 0;
+      return -1;
     }
-  }
-  function getLeftmostExpression(node, stopAtCallExpressions) {
-    while (true) {
-      switch (node.kind) {
-        case 222 /* PostfixUnaryExpression */:
-          node = node.operand;
-          continue;
-        case 223 /* BinaryExpression */:
-          node = node.left;
-          continue;
-        case 224 /* ConditionalExpression */:
-          node = node.condition;
-          continue;
-        case 212 /* TaggedTemplateExpression */:
-          node = node.tag;
-          continue;
-        case 210 /* CallExpression */:
-          if (stopAtCallExpressions) {
-            return node;
-          }
-        case 231 /* AsExpression */:
-        case 209 /* ElementAccessExpression */:
-        case 208 /* PropertyAccessExpression */:
-        case 232 /* NonNullExpression */:
-        case 353 /* PartiallyEmittedExpression */:
-        case 235 /* SatisfiesExpression */:
-          node = node.expression;
-          continue;
+    function currentNode2(position) {
+      const node = baseSyntaxCursor.currentNode(position);
+      if (topLevel && node && containsPossibleTopLevelAwait(node)) {
+        node.intersectsChange = true;
       }
       return node;
     }
   }
-  function Symbol4(flags, name) {
-    this.flags = flags;
-    this.escapedName = name;
-    this.declarations = void 0;
-    this.valueDeclaration = void 0;
-    this.id = void 0;
-    this.mergeId = void 0;
-    this.parent = void 0;
+  function fixupParentReferences(rootNode) {
+    setParentRecursive(
+      rootNode,
+      /*incremental*/
+      true
+    );
   }
-  function Type3(checker, flags) {
-    this.flags = flags;
-    if (Debug.isDebugging || tracing) {
-      this.checker = checker;
+  Parser2.fixupParentReferences = fixupParentReferences;
+  function createSourceFile2(fileName2, languageVersion2, scriptKind2, isDeclarationFile, statements, endOfFileToken, flags, setExternalModuleIndicator2) {
+    let sourceFile = factory2.createSourceFile(statements, endOfFileToken, flags);
+    setTextRangePosWidth(sourceFile, 0, sourceText.length);
+    setFields(sourceFile);
+    if (!isDeclarationFile && isExternalModule(sourceFile) && sourceFile.transformFlags & 67108864 /* ContainsPossibleTopLevelAwait */) {
+      sourceFile = reparseTopLevelAwait(sourceFile);
+      setFields(sourceFile);
     }
-  }
-  function Signature2(checker, flags) {
-    this.flags = flags;
-    if (Debug.isDebugging) {
-      this.checker = checker;
+    return sourceFile;
+    function setFields(sourceFile2) {
+      sourceFile2.text = sourceText;
+      sourceFile2.bindDiagnostics = [];
+      sourceFile2.bindSuggestionDiagnostics = void 0;
+      sourceFile2.languageVersion = languageVersion2;
+      sourceFile2.fileName = fileName2;
+      sourceFile2.languageVariant = getLanguageVariant(scriptKind2);
+      sourceFile2.isDeclarationFile = isDeclarationFile;
+      sourceFile2.scriptKind = scriptKind2;
+      setExternalModuleIndicator2(sourceFile2);
+      sourceFile2.setExternalModuleIndicator = setExternalModuleIndicator2;
+    }
+  }
+  function setContextFlag(val, flag) {
+    if (val) {
+      contextFlags |= flag;
+    } else {
+      contextFlags &= ~flag;
     }
   }
-  function Node4(kind, pos, end) {
-    this.pos = pos;
-    this.end = end;
-    this.kind = kind;
-    this.id = 0;
-    this.flags = 0 /* None */;
-    this.modifierFlagsCache = 0 /* None */;
-    this.transformFlags = 0 /* None */;
-    this.parent = void 0;
-    this.original = void 0;
-  }
-  function Token(kind, pos, end) {
-    this.pos = pos;
-    this.end = end;
-    this.kind = kind;
-    this.id = 0;
-    this.flags = 0 /* None */;
-    this.transformFlags = 0 /* None */;
-    this.parent = void 0;
-  }
-  function Identifier2(kind, pos, end) {
-    this.pos = pos;
-    this.end = end;
-    this.kind = kind;
-    this.id = 0;
-    this.flags = 0 /* None */;
-    this.transformFlags = 0 /* None */;
-    this.parent = void 0;
-    this.original = void 0;
-    this.flowNode = void 0;
+  function setDisallowInContext(val) {
+    setContextFlag(val, 4096 /* DisallowInContext */);
   }
-  function SourceMapSource(fileName, text, skipTrivia2) {
-    this.fileName = fileName;
-    this.text = text;
-    this.skipTrivia = skipTrivia2 || ((pos) => pos);
-  }
-  var objectAllocator = {
-    getNodeConstructor: () => Node4,
-    getTokenConstructor: () => Token,
-    getIdentifierConstructor: () => Identifier2,
-    getPrivateIdentifierConstructor: () => Node4,
-    getSourceFileConstructor: () => Node4,
-    getSymbolConstructor: () => Symbol4,
-    getTypeConstructor: () => Type3,
-    getSignatureConstructor: () => Signature2,
-    getSourceMapSourceConstructor: () => SourceMapSource
-  };
-  function setObjectAllocator(alloc) {
-    Object.assign(objectAllocator, alloc);
+  function setYieldContext(val) {
+    setContextFlag(val, 8192 /* YieldContext */);
   }
-  function formatStringFromArgs(text, args, baseIndex = 0) {
-    return text.replace(/{(\d+)}/g, (_match, index) => "" + Debug.checkDefined(args[+index + baseIndex]));
+  function setDecoratorContext(val) {
+    setContextFlag(val, 16384 /* DecoratorContext */);
   }
-  var localizedDiagnosticMessages;
-  function setLocalizedDiagnosticMessages(messages) {
-    localizedDiagnosticMessages = messages;
+  function setAwaitContext(val) {
+    setContextFlag(val, 32768 /* AwaitContext */);
   }
-  function maybeSetLocalizedDiagnosticMessages(getMessages) {
-    if (!localizedDiagnosticMessages && getMessages) {
-      localizedDiagnosticMessages = getMessages();
+  function doOutsideOfContext(context, func) {
+    const contextFlagsToClear = context & contextFlags;
+    if (contextFlagsToClear) {
+      setContextFlag(
+        /*val*/
+        false,
+        contextFlagsToClear
+      );
+      const result = func();
+      setContextFlag(
+        /*val*/
+        true,
+        contextFlagsToClear
+      );
+      return result;
     }
+    return func();
   }
-  function getLocaleSpecificMessage(message) {
-    return localizedDiagnosticMessages && localizedDiagnosticMessages[message.key] || message.message;
-  }
-  function createDetachedDiagnostic(fileName, start2, length2, message) {
-    assertDiagnosticLocation(void 0, start2, length2);
-    let text = getLocaleSpecificMessage(message);
-    if (arguments.length > 4) {
-      text = formatStringFromArgs(text, arguments, 4);
+  function doInsideOfContext(context, func) {
+    const contextFlagsToSet = context & ~contextFlags;
+    if (contextFlagsToSet) {
+      setContextFlag(
+        /*val*/
+        true,
+        contextFlagsToSet
+      );
+      const result = func();
+      setContextFlag(
+        /*val*/
+        false,
+        contextFlagsToSet
+      );
+      return result;
     }
-    return {
-      file: void 0,
-      start: start2,
-      length: length2,
-      messageText: text,
-      category: message.category,
-      code: message.code,
-      reportsUnnecessary: message.reportsUnnecessary,
-      fileName
-    };
-  }
-  function isDiagnosticWithDetachedLocation(diagnostic) {
-    return diagnostic.file === void 0 && diagnostic.start !== void 0 && diagnostic.length !== void 0 && typeof diagnostic.fileName === "string";
+    return func();
   }
-  function attachFileToDiagnostic(diagnostic, file) {
-    const fileName = file.fileName || "";
-    const length2 = file.text.length;
-    Debug.assertEqual(diagnostic.fileName, fileName);
-    Debug.assertLessThanOrEqual(diagnostic.start, length2);
-    Debug.assertLessThanOrEqual(diagnostic.start + diagnostic.length, length2);
-    const diagnosticWithLocation = {
-      file,
-      start: diagnostic.start,
-      length: diagnostic.length,
-      messageText: diagnostic.messageText,
-      category: diagnostic.category,
-      code: diagnostic.code,
-      reportsUnnecessary: diagnostic.reportsUnnecessary
-    };
-    if (diagnostic.relatedInformation) {
-      diagnosticWithLocation.relatedInformation = [];
-      for (const related of diagnostic.relatedInformation) {
-        if (isDiagnosticWithDetachedLocation(related) && related.fileName === fileName) {
-          Debug.assertLessThanOrEqual(related.start, length2);
-          Debug.assertLessThanOrEqual(related.start + related.length, length2);
-          diagnosticWithLocation.relatedInformation.push(attachFileToDiagnostic(related, file));
-        } else {
-          diagnosticWithLocation.relatedInformation.push(related);
-        }
-      }
-    }
-    return diagnosticWithLocation;
+  function allowInAnd(func) {
+    return doOutsideOfContext(4096 /* DisallowInContext */, func);
   }
-  function attachFileToDiagnostics(diagnostics, file) {
-    const diagnosticsWithLocation = [];
-    for (const diagnostic of diagnostics) {
-      diagnosticsWithLocation.push(attachFileToDiagnostic(diagnostic, file));
-    }
-    return diagnosticsWithLocation;
+  function disallowInAnd(func) {
+    return doInsideOfContext(4096 /* DisallowInContext */, func);
   }
-  function createFileDiagnostic(file, start2, length2, message) {
-    assertDiagnosticLocation(file, start2, length2);
-    let text = getLocaleSpecificMessage(message);
-    if (arguments.length > 4) {
-      text = formatStringFromArgs(text, arguments, 4);
-    }
-    return {
-      file,
-      start: start2,
-      length: length2,
-      messageText: text,
-      category: message.category,
-      code: message.code,
-      reportsUnnecessary: message.reportsUnnecessary,
-      reportsDeprecated: message.reportsDeprecated
-    };
+  function allowConditionalTypesAnd(func) {
+    return doOutsideOfContext(65536 /* DisallowConditionalTypesContext */, func);
   }
-  function formatMessage(_dummy, message) {
-    let text = getLocaleSpecificMessage(message);
-    if (arguments.length > 2) {
-      text = formatStringFromArgs(text, arguments, 2);
-    }
-    return text;
+  function disallowConditionalTypesAnd(func) {
+    return doInsideOfContext(65536 /* DisallowConditionalTypesContext */, func);
   }
-  function createCompilerDiagnostic(message) {
-    let text = getLocaleSpecificMessage(message);
-    if (arguments.length > 1) {
-      text = formatStringFromArgs(text, arguments, 1);
-    }
-    return {
-      file: void 0,
-      start: void 0,
-      length: void 0,
-      messageText: text,
-      category: message.category,
-      code: message.code,
-      reportsUnnecessary: message.reportsUnnecessary,
-      reportsDeprecated: message.reportsDeprecated
-    };
+  function doInYieldContext(func) {
+    return doInsideOfContext(8192 /* YieldContext */, func);
   }
-  function createCompilerDiagnosticFromMessageChain(chain, relatedInformation) {
-    return {
-      file: void 0,
-      start: void 0,
-      length: void 0,
-      code: chain.code,
-      category: chain.category,
-      messageText: chain.next ? chain : chain.messageText,
-      relatedInformation
-    };
+  function doInDecoratorContext(func) {
+    return doInsideOfContext(16384 /* DecoratorContext */, func);
   }
-  function chainDiagnosticMessages(details, message) {
-    let text = getLocaleSpecificMessage(message);
-    if (arguments.length > 2) {
-      text = formatStringFromArgs(text, arguments, 2);
-    }
-    return {
-      messageText: text,
-      category: message.category,
-      code: message.code,
-      next: details === void 0 || Array.isArray(details) ? details : [details]
-    };
+  function doInAwaitContext(func) {
+    return doInsideOfContext(32768 /* AwaitContext */, func);
   }
-  function concatenateDiagnosticMessageChains(headChain, tailChain) {
-    let lastChain = headChain;
-    while (lastChain.next) {
-      lastChain = lastChain.next[0];
-    }
-    lastChain.next = [tailChain];
+  function doOutsideOfAwaitContext(func) {
+    return doOutsideOfContext(32768 /* AwaitContext */, func);
   }
-  function getDiagnosticFilePath(diagnostic) {
-    return diagnostic.file ? diagnostic.file.path : void 0;
+  function doInYieldAndAwaitContext(func) {
+    return doInsideOfContext(8192 /* YieldContext */ | 32768 /* AwaitContext */, func);
   }
-  function compareDiagnostics(d1, d2) {
-    return compareDiagnosticsSkipRelatedInformation(d1, d2) || compareRelatedInformation(d1, d2) || 0 /* EqualTo */;
+  function doOutsideOfYieldAndAwaitContext(func) {
+    return doOutsideOfContext(8192 /* YieldContext */ | 32768 /* AwaitContext */, func);
   }
-  function compareDiagnosticsSkipRelatedInformation(d1, d2) {
-    return compareStringsCaseSensitive(getDiagnosticFilePath(d1), getDiagnosticFilePath(d2)) || compareValues(d1.start, d2.start) || compareValues(d1.length, d2.length) || compareValues(d1.code, d2.code) || compareMessageText(d1.messageText, d2.messageText) || 0 /* EqualTo */;
+  function inContext(flags) {
+    return (contextFlags & flags) !== 0;
   }
-  function compareRelatedInformation(d1, d2) {
-    if (!d1.relatedInformation && !d2.relatedInformation) {
-      return 0 /* EqualTo */;
-    }
-    if (d1.relatedInformation && d2.relatedInformation) {
-      return compareValues(d1.relatedInformation.length, d2.relatedInformation.length) || forEach(d1.relatedInformation, (d1i, index) => {
-        const d2i = d2.relatedInformation[index];
-        return compareDiagnostics(d1i, d2i);
-      }) || 0 /* EqualTo */;
-    }
-    return d1.relatedInformation ? -1 /* LessThan */ : 1 /* GreaterThan */;
+  function inYieldContext() {
+    return inContext(8192 /* YieldContext */);
   }
-  function compareMessageText(t1, t2) {
-    if (typeof t1 === "string" && typeof t2 === "string") {
-      return compareStringsCaseSensitive(t1, t2);
-    } else if (typeof t1 === "string") {
-      return -1 /* LessThan */;
-    } else if (typeof t2 === "string") {
-      return 1 /* GreaterThan */;
-    }
-    let res = compareStringsCaseSensitive(t1.messageText, t2.messageText);
-    if (res) {
-      return res;
-    }
-    if (!t1.next && !t2.next) {
-      return 0 /* EqualTo */;
-    }
-    if (!t1.next) {
-      return -1 /* LessThan */;
-    }
-    if (!t2.next) {
-      return 1 /* GreaterThan */;
-    }
-    const len = Math.min(t1.next.length, t2.next.length);
-    for (let i = 0; i < len; i++) {
-      res = compareMessageText(t1.next[i], t2.next[i]);
-      if (res) {
-        return res;
-      }
-    }
-    if (t1.next.length < t2.next.length) {
-      return -1 /* LessThan */;
-    } else if (t1.next.length > t2.next.length) {
-      return 1 /* GreaterThan */;
-    }
-    return 0 /* EqualTo */;
+  function inDisallowInContext() {
+    return inContext(4096 /* DisallowInContext */);
   }
-  function getLanguageVariant(scriptKind) {
-    return scriptKind === 4 /* TSX */ || scriptKind === 2 /* JSX */ || scriptKind === 1 /* JS */ || scriptKind === 6 /* JSON */ ? 1 /* JSX */ : 0 /* Standard */;
+  function inDisallowConditionalTypesContext() {
+    return inContext(65536 /* DisallowConditionalTypesContext */);
   }
-  function walkTreeForJSXTags(node) {
-    if (!(node.transformFlags & 2 /* ContainsJsx */))
-      return void 0;
-    return isJsxOpeningLikeElement(node) || isJsxFragment(node) ? node : forEachChild(node, walkTreeForJSXTags);
+  function inDecoratorContext() {
+    return inContext(16384 /* DecoratorContext */);
   }
-  function isFileModuleFromUsingJSXTag(file) {
-    return !file.isDeclarationFile ? walkTreeForJSXTags(file) : void 0;
+  function inAwaitContext() {
+    return inContext(32768 /* AwaitContext */);
   }
-  function isFileForcedToBeModuleByFormat(file) {
-    return (file.impliedNodeFormat === 99 /* ESNext */ || fileExtensionIsOneOf(file.fileName, [".cjs" /* Cjs */, ".cts" /* Cts */, ".mjs" /* Mjs */, ".mts" /* Mts */])) && !file.isDeclarationFile ? true : void 0;
+  function parseErrorAtCurrentToken(message, arg0) {
+    return parseErrorAt(scanner2.getTokenPos(), scanner2.getTextPos(), message, arg0);
   }
-  function getSetExternalModuleIndicator(options) {
-    switch (getEmitModuleDetectionKind(options)) {
-      case 3 /* Force */:
-        return (file) => {
-          file.externalModuleIndicator = isFileProbablyExternalModule(file) || !file.isDeclarationFile || void 0;
-        };
-      case 1 /* Legacy */:
-        return (file) => {
-          file.externalModuleIndicator = isFileProbablyExternalModule(file);
-        };
-      case 2 /* Auto */:
-        const checks = [isFileProbablyExternalModule];
-        if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) {
-          checks.push(isFileModuleFromUsingJSXTag);
-        }
-        checks.push(isFileForcedToBeModuleByFormat);
-        const combined = or(...checks);
-        const callback = (file) => void (file.externalModuleIndicator = combined(file));
-        return callback;
+  function parseErrorAtPosition(start2, length2, message, arg0) {
+    const lastError = lastOrUndefined(parseDiagnostics);
+    let result;
+    if (!lastError || start2 !== lastError.start) {
+      result = createDetachedDiagnostic(fileName, start2, length2, message, arg0);
+      parseDiagnostics.push(result);
     }
+    parseErrorBeforeNextFinishedNode = true;
+    return result;
   }
-  function getEmitScriptTarget(compilerOptions) {
-    return compilerOptions.target || compilerOptions.module === 100 /* Node16 */ && 9 /* ES2022 */ || compilerOptions.module === 199 /* NodeNext */ && 99 /* ESNext */ || 0 /* ES3 */;
+  function parseErrorAt(start2, end, message, arg0) {
+    return parseErrorAtPosition(start2, end - start2, message, arg0);
   }
-  function getEmitModuleKind(compilerOptions) {
-    return typeof compilerOptions.module === "number" ? compilerOptions.module : getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */ ? 5 /* ES2015 */ : 1 /* CommonJS */;
+  function parseErrorAtRange(range, message, arg0) {
+    parseErrorAt(range.pos, range.end, message, arg0);
   }
-  function getEmitModuleResolutionKind(compilerOptions) {
-    let moduleResolution = compilerOptions.moduleResolution;
-    if (moduleResolution === void 0) {
-      switch (getEmitModuleKind(compilerOptions)) {
-        case 1 /* CommonJS */:
-          moduleResolution = 2 /* NodeJs */;
-          break;
-        case 100 /* Node16 */:
-          moduleResolution = 3 /* Node16 */;
-          break;
-        case 199 /* NodeNext */:
-          moduleResolution = 99 /* NodeNext */;
-          break;
-        default:
-          moduleResolution = 1 /* Classic */;
-          break;
-      }
-    }
-    return moduleResolution;
+  function scanError(message, length2) {
+    parseErrorAtPosition(scanner2.getTextPos(), length2, message);
   }
-  function getEmitModuleDetectionKind(options) {
-    return options.moduleDetection || (getEmitModuleKind(options) === 100 /* Node16 */ || getEmitModuleKind(options) === 199 /* NodeNext */ ? 3 /* Force */ : 2 /* Auto */);
+  function getNodePos() {
+    return scanner2.getStartPos();
   }
-  function hasJsonModuleEmitEnabled(options) {
-    switch (getEmitModuleKind(options)) {
-      case 1 /* CommonJS */:
-      case 2 /* AMD */:
-      case 5 /* ES2015 */:
-      case 6 /* ES2020 */:
-      case 7 /* ES2022 */:
-      case 99 /* ESNext */:
-      case 100 /* Node16 */:
-      case 199 /* NodeNext */:
-        return true;
-      default:
-        return false;
-    }
+  function hasPrecedingJSDocComment() {
+    return scanner2.hasPrecedingJSDocComment();
   }
-  function unreachableCodeIsError(options) {
-    return options.allowUnreachableCode === false;
+  function token() {
+    return currentToken;
   }
-  function unusedLabelIsError(options) {
-    return options.allowUnusedLabels === false;
+  function nextTokenWithoutCheck() {
+    return currentToken = scanner2.scan();
   }
-  function getAreDeclarationMapsEnabled(options) {
-    return !!(getEmitDeclarations(options) && options.declarationMap);
+  function nextTokenAnd(func) {
+    nextToken();
+    return func();
   }
-  function getESModuleInterop(compilerOptions) {
-    if (compilerOptions.esModuleInterop !== void 0) {
-      return compilerOptions.esModuleInterop;
-    }
-    switch (getEmitModuleKind(compilerOptions)) {
-      case 100 /* Node16 */:
-      case 199 /* NodeNext */:
-        return true;
+  function nextToken() {
+    if (isKeyword(currentToken) && (scanner2.hasUnicodeEscape() || scanner2.hasExtendedUnicodeEscape())) {
+      parseErrorAt(scanner2.getTokenPos(), scanner2.getTextPos(), Diagnostics.Keywords_cannot_contain_escape_characters);
     }
-    return void 0;
+    return nextTokenWithoutCheck();
   }
-  function getAllowSyntheticDefaultImports(compilerOptions) {
-    const moduleKind = getEmitModuleKind(compilerOptions);
-    return compilerOptions.allowSyntheticDefaultImports !== void 0 ? compilerOptions.allowSyntheticDefaultImports : getESModuleInterop(compilerOptions) || moduleKind === 4 /* System */;
+  function nextTokenJSDoc() {
+    return currentToken = scanner2.scanJsDocToken();
   }
-  function getEmitDeclarations(compilerOptions) {
-    return !!(compilerOptions.declaration || compilerOptions.composite);
+  function reScanGreaterToken() {
+    return currentToken = scanner2.reScanGreaterToken();
   }
-  function shouldPreserveConstEnums(compilerOptions) {
-    return !!(compilerOptions.preserveConstEnums || compilerOptions.isolatedModules);
+  function reScanSlashToken() {
+    return currentToken = scanner2.reScanSlashToken();
   }
-  function isIncrementalCompilation(options) {
-    return !!(options.incremental || options.composite);
+  function reScanTemplateToken(isTaggedTemplate) {
+    return currentToken = scanner2.reScanTemplateToken(isTaggedTemplate);
   }
-  function getStrictOptionValue(compilerOptions, flag) {
-    return compilerOptions[flag] === void 0 ? !!compilerOptions.strict : !!compilerOptions[flag];
+  function reScanTemplateHeadOrNoSubstitutionTemplate() {
+    return currentToken = scanner2.reScanTemplateHeadOrNoSubstitutionTemplate();
   }
-  function getAllowJSCompilerOption(compilerOptions) {
-    return compilerOptions.allowJs === void 0 ? !!compilerOptions.checkJs : compilerOptions.allowJs;
+  function reScanLessThanToken() {
+    return currentToken = scanner2.reScanLessThanToken();
   }
-  function getUseDefineForClassFields(compilerOptions) {
-    return compilerOptions.useDefineForClassFields === void 0 ? getEmitScriptTarget(compilerOptions) >= 9 /* ES2022 */ : compilerOptions.useDefineForClassFields;
+  function reScanHashToken() {
+    return currentToken = scanner2.reScanHashToken();
   }
-  function compilerOptionsAffectSemanticDiagnostics(newOptions, oldOptions) {
-    return optionsHaveChanges(oldOptions, newOptions, semanticDiagnosticsOptionDeclarations);
+  function scanJsxIdentifier() {
+    return currentToken = scanner2.scanJsxIdentifier();
   }
-  function compilerOptionsAffectEmit(newOptions, oldOptions) {
-    return optionsHaveChanges(oldOptions, newOptions, affectsEmitOptionDeclarations);
+  function scanJsxText() {
+    return currentToken = scanner2.scanJsxToken();
   }
-  function compilerOptionsAffectDeclarationPath(newOptions, oldOptions) {
-    return optionsHaveChanges(oldOptions, newOptions, affectsDeclarationPathOptionDeclarations);
+  function scanJsxAttributeValue() {
+    return currentToken = scanner2.scanJsxAttributeValue();
   }
-  function getCompilerOptionValue(options, option) {
-    return option.strictFlag ? getStrictOptionValue(options, option.name) : options[option.name];
+  function speculationHelper(callback, speculationKind) {
+    const saveToken = currentToken;
+    const saveParseDiagnosticsLength = parseDiagnostics.length;
+    const saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode;
+    const saveContextFlags = contextFlags;
+    const result = speculationKind !== 0 /* TryParse */ ? scanner2.lookAhead(callback) : scanner2.tryScan(callback);
+    Debug.assert(saveContextFlags === contextFlags);
+    if (!result || speculationKind !== 0 /* TryParse */) {
+      currentToken = saveToken;
+      if (speculationKind !== 2 /* Reparse */) {
+        parseDiagnostics.length = saveParseDiagnosticsLength;
+      }
+      parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode;
+    }
+    return result;
   }
-  function getJSXTransformEnabled(options) {
-    const jsx = options.jsx;
-    return jsx === 2 /* React */ || jsx === 4 /* ReactJSX */ || jsx === 5 /* ReactJSXDev */;
+  function lookAhead(callback) {
+    return speculationHelper(callback, 1 /* Lookahead */);
   }
-  function getJSXImplicitImportBase(compilerOptions, file) {
-    const jsxImportSourcePragmas = file == null ? void 0 : file.pragmas.get("jsximportsource");
-    const jsxImportSourcePragma = isArray(jsxImportSourcePragmas) ? jsxImportSourcePragmas[jsxImportSourcePragmas.length - 1] : jsxImportSourcePragmas;
-    return compilerOptions.jsx === 4 /* ReactJSX */ || compilerOptions.jsx === 5 /* ReactJSXDev */ || compilerOptions.jsxImportSource || jsxImportSourcePragma ? (jsxImportSourcePragma == null ? void 0 : jsxImportSourcePragma.arguments.factory) || compilerOptions.jsxImportSource || "react" : void 0;
+  function tryParse(callback) {
+    return speculationHelper(callback, 0 /* TryParse */);
   }
-  function getJSXRuntimeImport(base, options) {
-    return base ? `${base}/${options.jsx === 5 /* ReactJSXDev */ ? "jsx-dev-runtime" : "jsx-runtime"}` : void 0;
+  function isBindingIdentifier() {
+    if (token() === 79 /* Identifier */) {
+      return true;
+    }
+    return token() > 116 /* LastReservedWord */;
   }
-  function hasZeroOrOneAsteriskCharacter(str) {
-    let seenAsterisk = false;
-    for (let i = 0; i < str.length; i++) {
-      if (str.charCodeAt(i) === 42 /* asterisk */) {
-        if (!seenAsterisk) {
-          seenAsterisk = true;
-        } else {
-          return false;
-        }
-      }
+  function isIdentifier2() {
+    if (token() === 79 /* Identifier */) {
+      return true;
     }
-    return true;
+    if (token() === 125 /* YieldKeyword */ && inYieldContext()) {
+      return false;
+    }
+    if (token() === 133 /* AwaitKeyword */ && inAwaitContext()) {
+      return false;
+    }
+    return token() > 116 /* LastReservedWord */;
   }
-  function createSymlinkCache(cwd, getCanonicalFileName) {
-    let symlinkedDirectories;
-    let symlinkedDirectoriesByRealpath;
-    let symlinkedFiles;
-    let hasProcessedResolutions = false;
-    return {
-      getSymlinkedFiles: () => symlinkedFiles,
-      getSymlinkedDirectories: () => symlinkedDirectories,
-      getSymlinkedDirectoriesByRealpath: () => symlinkedDirectoriesByRealpath,
-      setSymlinkedFile: (path, real) => (symlinkedFiles || (symlinkedFiles = /* @__PURE__ */ new Map())).set(path, real),
-      setSymlinkedDirectory: (symlink, real) => {
-        let symlinkPath = toPath(symlink, cwd, getCanonicalFileName);
-        if (!containsIgnoredPath(symlinkPath)) {
-          symlinkPath = ensureTrailingDirectorySeparator(symlinkPath);
-          if (real !== false && !(symlinkedDirectories == null ? void 0 : symlinkedDirectories.has(symlinkPath))) {
-            (symlinkedDirectoriesByRealpath || (symlinkedDirectoriesByRealpath = createMultiMap())).add(ensureTrailingDirectorySeparator(real.realPath), symlink);
-          }
-          (symlinkedDirectories || (symlinkedDirectories = /* @__PURE__ */ new Map())).set(symlinkPath, real);
-        }
-      },
-      setSymlinksFromResolutions(files, typeReferenceDirectives) {
-        var _a2;
-        Debug.assert(!hasProcessedResolutions);
-        hasProcessedResolutions = true;
-        for (const file of files) {
-          (_a2 = file.resolvedModules) == null ? void 0 : _a2.forEach((resolution) => processResolution(this, resolution));
-        }
-        typeReferenceDirectives == null ? void 0 : typeReferenceDirectives.forEach((resolution) => processResolution(this, resolution));
-      },
-      hasProcessedResolutions: () => hasProcessedResolutions
-    };
-    function processResolution(cache, resolution) {
-      if (!resolution || !resolution.originalPath || !resolution.resolvedFileName)
-        return;
-      const { resolvedFileName, originalPath } = resolution;
-      cache.setSymlinkedFile(toPath(originalPath, cwd, getCanonicalFileName), resolvedFileName);
-      const [commonResolved, commonOriginal] = guessDirectorySymlink(resolvedFileName, originalPath, cwd, getCanonicalFileName) || emptyArray;
-      if (commonResolved && commonOriginal) {
-        cache.setSymlinkedDirectory(
-          commonOriginal,
-          { real: commonResolved, realPath: toPath(commonResolved, cwd, getCanonicalFileName) }
-        );
+  function parseExpected(kind, diagnosticMessage, shouldAdvance = true) {
+    if (token() === kind) {
+      if (shouldAdvance) {
+        nextToken();
       }
+      return true;
     }
-  }
-  function guessDirectorySymlink(a, b, cwd, getCanonicalFileName) {
-    const aParts = getPathComponents(getNormalizedAbsolutePath(a, cwd));
-    const bParts = getPathComponents(getNormalizedAbsolutePath(b, cwd));
-    let isDirectory = false;
-    while (aParts.length >= 2 && bParts.length >= 2 && !isNodeModulesOrScopedPackageDirectory(aParts[aParts.length - 2], getCanonicalFileName) && !isNodeModulesOrScopedPackageDirectory(bParts[bParts.length - 2], getCanonicalFileName) && getCanonicalFileName(aParts[aParts.length - 1]) === getCanonicalFileName(bParts[bParts.length - 1])) {
-      aParts.pop();
-      bParts.pop();
-      isDirectory = true;
+    if (diagnosticMessage) {
+      parseErrorAtCurrentToken(diagnosticMessage);
+    } else {
+      parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(kind));
     }
-    return isDirectory ? [getPathFromPathComponents(aParts), getPathFromPathComponents(bParts)] : void 0;
-  }
-  function isNodeModulesOrScopedPackageDirectory(s, getCanonicalFileName) {
-    return s !== void 0 && (getCanonicalFileName(s) === "node_modules" || startsWith(s, "@"));
-  }
-  function stripLeadingDirectorySeparator(s) {
-    return isAnyDirectorySeparator(s.charCodeAt(0)) ? s.slice(1) : void 0;
-  }
-  function tryRemoveDirectoryPrefix(path, dirPath, getCanonicalFileName) {
-    const withoutPrefix = tryRemovePrefix(path, dirPath, getCanonicalFileName);
-    return withoutPrefix === void 0 ? void 0 : stripLeadingDirectorySeparator(withoutPrefix);
-  }
-  var reservedCharacterPattern = /[^\w\s\/]/g;
-  function regExpEscape(text) {
-    return text.replace(reservedCharacterPattern, escapeRegExpCharacter);
-  }
-  function escapeRegExpCharacter(match) {
-    return "\\" + match;
+    return false;
   }
-  var wildcardCharCodes = [42 /* asterisk */, 63 /* question */];
-  var commonPackageFolders = ["node_modules", "bower_components", "jspm_packages"];
-  var implicitExcludePathRegexPattern = `(?!(${commonPackageFolders.join("|")})(/|$))`;
-  var filesMatcher = {
-    singleAsteriskRegexFragment: "([^./]|(\\.(?!min\\.js$))?)*",
-    doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`,
-    replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, filesMatcher.singleAsteriskRegexFragment)
-  };
-  var directoriesMatcher = {
-    singleAsteriskRegexFragment: "[^/]*",
-    doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`,
-    replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, directoriesMatcher.singleAsteriskRegexFragment)
-  };
-  var excludeMatcher = {
-    singleAsteriskRegexFragment: "[^/]*",
-    doubleAsteriskRegexFragment: "(/.+?)?",
-    replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, excludeMatcher.singleAsteriskRegexFragment)
-  };
-  var wildcardMatchers = {
-    files: filesMatcher,
-    directories: directoriesMatcher,
-    exclude: excludeMatcher
-  };
-  function getRegularExpressionForWildcard(specs, basePath, usage) {
-    const patterns = getRegularExpressionsForWildcards(specs, basePath, usage);
-    if (!patterns || !patterns.length) {
-      return void 0;
+  const viableKeywordSuggestions = Object.keys(textToKeywordObj).filter((keyword) => keyword.length > 2);
+  function parseErrorForMissingSemicolonAfter(node) {
+    var _a2;
+    if (isTaggedTemplateExpression(node)) {
+      parseErrorAt(skipTrivia(sourceText, node.template.pos), node.template.end, Diagnostics.Module_declaration_names_may_only_use_or_quoted_strings);
+      return;
     }
-    const pattern = patterns.map((pattern2) => `(${pattern2})`).join("|");
-    const terminator = usage === "exclude" ? "($|/)" : "$";
-    return `^(${pattern})${terminator}`;
-  }
-  function getRegularExpressionsForWildcards(specs, basePath, usage) {
-    if (specs === void 0 || specs.length === 0) {
-      return void 0;
+    const expressionText = isIdentifier(node) ? idText(node) : void 0;
+    if (!expressionText || !isIdentifierText(expressionText, languageVersion)) {
+      parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(26 /* SemicolonToken */));
+      return;
+    }
+    const pos = skipTrivia(sourceText, node.pos);
+    switch (expressionText) {
+      case "const":
+      case "let":
+      case "var":
+        parseErrorAt(pos, node.end, Diagnostics.Variable_declaration_not_allowed_at_this_location);
+        return;
+      case "declare":
+        return;
+      case "interface":
+        parseErrorForInvalidName(Diagnostics.Interface_name_cannot_be_0, Diagnostics.Interface_must_be_given_a_name, 18 /* OpenBraceToken */);
+        return;
+      case "is":
+        parseErrorAt(pos, scanner2.getTextPos(), Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods);
+        return;
+      case "module":
+      case "namespace":
+        parseErrorForInvalidName(Diagnostics.Namespace_name_cannot_be_0, Diagnostics.Namespace_must_be_given_a_name, 18 /* OpenBraceToken */);
+        return;
+      case "type":
+        parseErrorForInvalidName(Diagnostics.Type_alias_name_cannot_be_0, Diagnostics.Type_alias_must_be_given_a_name, 63 /* EqualsToken */);
+        return;
+    }
+    const suggestion = (_a2 = getSpellingSuggestion(expressionText, viableKeywordSuggestions, (n) => n)) != null ? _a2 : getSpaceSuggestion(expressionText);
+    if (suggestion) {
+      parseErrorAt(pos, node.end, Diagnostics.Unknown_keyword_or_identifier_Did_you_mean_0, suggestion);
+      return;
+    }
+    if (token() === 0 /* Unknown */) {
+      return;
     }
-    return flatMap(specs, (spec) => spec && getSubPatternFromSpec(spec, basePath, usage, wildcardMatchers[usage]));
+    parseErrorAt(pos, node.end, Diagnostics.Unexpected_keyword_or_identifier);
   }
-  function isImplicitGlob(lastPathComponent) {
-    return !/[.*?]/.test(lastPathComponent);
+  function parseErrorForInvalidName(nameDiagnostic, blankDiagnostic, tokenIfBlankName) {
+    if (token() === tokenIfBlankName) {
+      parseErrorAtCurrentToken(blankDiagnostic);
+    } else {
+      parseErrorAtCurrentToken(nameDiagnostic, scanner2.getTokenValue());
+    }
   }
-  function getPatternFromSpec(spec, basePath, usage) {
-    const pattern = spec && getSubPatternFromSpec(spec, basePath, usage, wildcardMatchers[usage]);
-    return pattern && `^(${pattern})${usage === "exclude" ? "($|/)" : "$"}`;
+  function getSpaceSuggestion(expressionText) {
+    for (const keyword of viableKeywordSuggestions) {
+      if (expressionText.length > keyword.length + 2 && startsWith(expressionText, keyword)) {
+        return `${keyword} ${expressionText.slice(keyword.length)}`;
+      }
+    }
+    return void 0;
   }
-  function getSubPatternFromSpec(spec, basePath, usage, { singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter: replaceWildcardCharacter2 }) {
-    let subpattern = "";
-    let hasWrittenComponent = false;
-    const components = getNormalizedPathComponents(spec, basePath);
-    const lastComponent = last(components);
-    if (usage !== "exclude" && lastComponent === "**") {
-      return void 0;
+  function parseSemicolonAfterPropertyName(name, type, initializer) {
+    if (token() === 59 /* AtToken */ && !scanner2.hasPrecedingLineBreak()) {
+      parseErrorAtCurrentToken(Diagnostics.Decorators_must_precede_the_name_and_all_keywords_of_property_declarations);
+      return;
     }
-    components[0] = removeTrailingDirectorySeparator(components[0]);
-    if (isImplicitGlob(lastComponent)) {
-      components.push("**", "*");
+    if (token() === 20 /* OpenParenToken */) {
+      parseErrorAtCurrentToken(Diagnostics.Cannot_start_a_function_call_in_a_type_annotation);
+      nextToken();
+      return;
     }
-    let optionalCount = 0;
-    for (let component of components) {
-      if (component === "**") {
-        subpattern += doubleAsteriskRegexFragment;
+    if (type && !canParseSemicolon()) {
+      if (initializer) {
+        parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(26 /* SemicolonToken */));
       } else {
-        if (usage === "directories") {
-          subpattern += "(";
-          optionalCount++;
-        }
-        if (hasWrittenComponent) {
-          subpattern += directorySeparator;
-        }
-        if (usage !== "exclude") {
-          let componentPattern = "";
-          if (component.charCodeAt(0) === 42 /* asterisk */) {
-            componentPattern += "([^./]" + singleAsteriskRegexFragment + ")?";
-            component = component.substr(1);
-          } else if (component.charCodeAt(0) === 63 /* question */) {
-            componentPattern += "[^./]";
-            component = component.substr(1);
-          }
-          componentPattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter2);
-          if (componentPattern !== component) {
-            subpattern += implicitExcludePathRegexPattern;
-          }
-          subpattern += componentPattern;
-        } else {
-          subpattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter2);
-        }
+        parseErrorAtCurrentToken(Diagnostics.Expected_for_property_initializer);
       }
-      hasWrittenComponent = true;
+      return;
     }
-    while (optionalCount > 0) {
-      subpattern += ")?";
-      optionalCount--;
+    if (tryParseSemicolon()) {
+      return;
     }
-    return subpattern;
-  }
-  function replaceWildcardCharacter(match, singleAsteriskRegexFragment) {
-    return match === "*" ? singleAsteriskRegexFragment : match === "?" ? "[^/]" : "\\" + match;
-  }
-  function getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory) {
-    path = normalizePath(path);
-    currentDirectory = normalizePath(currentDirectory);
-    const absolutePath = combinePaths(currentDirectory, path);
-    return {
-      includeFilePatterns: map(getRegularExpressionsForWildcards(includes, absolutePath, "files"), (pattern) => `^${pattern}$`),
-      includeFilePattern: getRegularExpressionForWildcard(includes, absolutePath, "files"),
-      includeDirectoryPattern: getRegularExpressionForWildcard(includes, absolutePath, "directories"),
-      excludePattern: getRegularExpressionForWildcard(excludes, absolutePath, "exclude"),
-      basePaths: getBasePaths(path, includes, useCaseSensitiveFileNames)
-    };
+    if (initializer) {
+      parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(26 /* SemicolonToken */));
+      return;
+    }
+    parseErrorForMissingSemicolonAfter(name);
   }
-  function getRegexFromPattern(pattern, useCaseSensitiveFileNames) {
-    return new RegExp(pattern, useCaseSensitiveFileNames ? "" : "i");
-  }
-  function matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames, currentDirectory, depth, getFileSystemEntries, realpath) {
-    path = normalizePath(path);
-    currentDirectory = normalizePath(currentDirectory);
-    const patterns = getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames, currentDirectory);
-    const includeFileRegexes = patterns.includeFilePatterns && patterns.includeFilePatterns.map((pattern) => getRegexFromPattern(pattern, useCaseSensitiveFileNames));
-    const includeDirectoryRegex = patterns.includeDirectoryPattern && getRegexFromPattern(patterns.includeDirectoryPattern, useCaseSensitiveFileNames);
-    const excludeRegex = patterns.excludePattern && getRegexFromPattern(patterns.excludePattern, useCaseSensitiveFileNames);
-    const results = includeFileRegexes ? includeFileRegexes.map(() => []) : [[]];
-    const visited = /* @__PURE__ */ new Map();
-    const toCanonical = createGetCanonicalFileName(useCaseSensitiveFileNames);
-    for (const basePath of patterns.basePaths) {
-      visitDirectory(basePath, combinePaths(currentDirectory, basePath), depth);
-    }
-    return flatten(results);
-    function visitDirectory(path2, absolutePath, depth2) {
-      const canonicalPath = toCanonical(realpath(absolutePath));
-      if (visited.has(canonicalPath))
-        return;
-      visited.set(canonicalPath, true);
-      const { files, directories } = getFileSystemEntries(path2);
-      for (const current of sort(files, compareStringsCaseSensitive)) {
-        const name = combinePaths(path2, current);
-        const absoluteName = combinePaths(absolutePath, current);
-        if (extensions && !fileExtensionIsOneOf(name, extensions))
-          continue;
-        if (excludeRegex && excludeRegex.test(absoluteName))
-          continue;
-        if (!includeFileRegexes) {
-          results[0].push(name);
-        } else {
-          const includeIndex = findIndex(includeFileRegexes, (re) => re.test(absoluteName));
-          if (includeIndex !== -1) {
-            results[includeIndex].push(name);
-          }
-        }
-      }
-      if (depth2 !== void 0) {
-        depth2--;
-        if (depth2 === 0) {
-          return;
-        }
-      }
-      for (const current of sort(directories, compareStringsCaseSensitive)) {
-        const name = combinePaths(path2, current);
-        const absoluteName = combinePaths(absolutePath, current);
-        if ((!includeDirectoryRegex || includeDirectoryRegex.test(absoluteName)) && (!excludeRegex || !excludeRegex.test(absoluteName))) {
-          visitDirectory(name, absoluteName, depth2);
-        }
-      }
+  function parseExpectedJSDoc(kind) {
+    if (token() === kind) {
+      nextTokenJSDoc();
+      return true;
     }
+    parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(kind));
+    return false;
   }
-  function getBasePaths(path, includes, useCaseSensitiveFileNames) {
-    const basePaths = [path];
-    if (includes) {
-      const includeBasePaths = [];
-      for (const include of includes) {
-        const absolute = isRootedDiskPath(include) ? include : normalizePath(combinePaths(path, include));
-        includeBasePaths.push(getIncludeBasePath(absolute));
-      }
-      includeBasePaths.sort(getStringComparer(!useCaseSensitiveFileNames));
-      for (const includeBasePath of includeBasePaths) {
-        if (every(basePaths, (basePath) => !containsPath(basePath, includeBasePath, path, !useCaseSensitiveFileNames))) {
-          basePaths.push(includeBasePath);
-        }
-      }
+  function parseExpectedMatchingBrackets(openKind, closeKind, openParsed, openPosition) {
+    if (token() === closeKind) {
+      nextToken();
+      return;
+    }
+    const lastError = parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(closeKind));
+    if (!openParsed) {
+      return;
+    }
+    if (lastError) {
+      addRelatedInfo(
+        lastError,
+        createDetachedDiagnostic(fileName, openPosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, tokenToString(openKind), tokenToString(closeKind))
+      );
     }
-    return basePaths;
   }
-  function getIncludeBasePath(absolute) {
-    const wildcardOffset = indexOfAnyCharCode(absolute, wildcardCharCodes);
-    if (wildcardOffset < 0) {
-      return !hasExtension(absolute) ? absolute : removeTrailingDirectorySeparator(getDirectoryPath(absolute));
+  function parseOptional(t) {
+    if (token() === t) {
+      nextToken();
+      return true;
     }
-    return absolute.substring(0, absolute.lastIndexOf(directorySeparator, wildcardOffset));
+    return false;
   }
-  function ensureScriptKind(fileName, scriptKind) {
-    return scriptKind || getScriptKindFromFileName(fileName) || 3 /* TS */;
+  function parseOptionalToken(t) {
+    if (token() === t) {
+      return parseTokenNode();
+    }
+    return void 0;
   }
-  function getScriptKindFromFileName(fileName) {
-    const ext = fileName.substr(fileName.lastIndexOf("."));
-    switch (ext.toLowerCase()) {
-      case ".js" /* Js */:
-      case ".cjs" /* Cjs */:
-      case ".mjs" /* Mjs */:
-        return 1 /* JS */;
-      case ".jsx" /* Jsx */:
-        return 2 /* JSX */;
-      case ".ts" /* Ts */:
-      case ".cts" /* Cts */:
-      case ".mts" /* Mts */:
-        return 3 /* TS */;
-      case ".tsx" /* Tsx */:
-        return 4 /* TSX */;
-      case ".json" /* Json */:
-        return 6 /* JSON */;
-      default:
-        return 0 /* Unknown */;
+  function parseOptionalTokenJSDoc(t) {
+    if (token() === t) {
+      return parseTokenNodeJSDoc();
     }
+    return void 0;
   }
-  var supportedTSExtensions = [[".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */], [".cts" /* Cts */, ".d.cts" /* Dcts */], [".mts" /* Mts */, ".d.mts" /* Dmts */]];
-  var supportedTSExtensionsFlat = flatten(supportedTSExtensions);
-  var supportedTSExtensionsWithJson = [...supportedTSExtensions, [".json" /* Json */]];
-  var supportedTSExtensionsForExtractExtension = [".d.ts" /* Dts */, ".d.cts" /* Dcts */, ".d.mts" /* Dmts */, ".cts" /* Cts */, ".mts" /* Mts */, ".ts" /* Ts */, ".tsx" /* Tsx */, ".cts" /* Cts */, ".mts" /* Mts */];
-  var supportedJSExtensions = [[".js" /* Js */, ".jsx" /* Jsx */], [".mjs" /* Mjs */], [".cjs" /* Cjs */]];
-  var supportedJSExtensionsFlat = flatten(supportedJSExtensions);
-  var allSupportedExtensions = [[".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */, ".js" /* Js */, ".jsx" /* Jsx */], [".cts" /* Cts */, ".d.cts" /* Dcts */, ".cjs" /* Cjs */], [".mts" /* Mts */, ".d.mts" /* Dmts */, ".mjs" /* Mjs */]];
-  var allSupportedExtensionsWithJson = [...allSupportedExtensions, [".json" /* Json */]];
-  var supportedDeclarationExtensions = [".d.ts" /* Dts */, ".d.cts" /* Dcts */, ".d.mts" /* Dmts */];
-  var supportedTSImplementationExtensions = [".ts" /* Ts */, ".cts" /* Cts */, ".mts" /* Mts */, ".tsx" /* Tsx */];
-  function getSupportedExtensions(options, extraFileExtensions) {
-    const needJsExtensions = options && getAllowJSCompilerOption(options);
-    if (!extraFileExtensions || extraFileExtensions.length === 0) {
-      return needJsExtensions ? allSupportedExtensions : supportedTSExtensions;
-    }
-    const builtins = needJsExtensions ? allSupportedExtensions : supportedTSExtensions;
-    const flatBuiltins = flatten(builtins);
-    const extensions = [
-      ...builtins,
-      ...mapDefined(extraFileExtensions, (x) => x.scriptKind === 7 /* Deferred */ || needJsExtensions && isJSLike(x.scriptKind) && flatBuiltins.indexOf(x.extension) === -1 ? [x.extension] : void 0)
-    ];
-    return extensions;
+  function parseExpectedToken(t, diagnosticMessage, arg0) {
+    return parseOptionalToken(t) || createMissingNode(
+      t,
+      /*reportAtCurrentPosition*/
+      false,
+      diagnosticMessage || Diagnostics._0_expected,
+      arg0 || tokenToString(t)
+    );
   }
-  function getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions) {
-    if (!options || !options.resolveJsonModule)
-      return supportedExtensions;
-    if (supportedExtensions === allSupportedExtensions)
-      return allSupportedExtensionsWithJson;
-    if (supportedExtensions === supportedTSExtensions)
-      return supportedTSExtensionsWithJson;
-    return [...supportedExtensions, [".json" /* Json */]];
+  function parseExpectedTokenJSDoc(t) {
+    return parseOptionalTokenJSDoc(t) || createMissingNode(
+      t,
+      /*reportAtCurrentPosition*/
+      false,
+      Diagnostics._0_expected,
+      tokenToString(t)
+    );
   }
-  function isJSLike(scriptKind) {
-    return scriptKind === 1 /* JS */ || scriptKind === 2 /* JSX */;
+  function parseTokenNode() {
+    const pos = getNodePos();
+    const kind = token();
+    nextToken();
+    return finishNode(factory2.createToken(kind), pos);
   }
-  function hasJSFileExtension(fileName) {
-    return some(supportedJSExtensionsFlat, (extension) => fileExtensionIs(fileName, extension));
+  function parseTokenNodeJSDoc() {
+    const pos = getNodePos();
+    const kind = token();
+    nextTokenJSDoc();
+    return finishNode(factory2.createToken(kind), pos);
   }
-  function hasTSFileExtension(fileName) {
-    return some(supportedTSExtensionsFlat, (extension) => fileExtensionIs(fileName, extension));
+  function canParseSemicolon() {
+    if (token() === 26 /* SemicolonToken */) {
+      return true;
+    }
+    return token() === 19 /* CloseBraceToken */ || token() === 1 /* EndOfFileToken */ || scanner2.hasPrecedingLineBreak();
   }
-  function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) {
-    if (!fileName)
+  function tryParseSemicolon() {
+    if (!canParseSemicolon()) {
       return false;
-    const supportedExtensions = getSupportedExtensions(compilerOptions, extraFileExtensions);
-    for (const extension of flatten(getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, supportedExtensions))) {
-      if (fileExtensionIs(fileName, extension)) {
-        return true;
-      }
     }
-    return false;
+    if (token() === 26 /* SemicolonToken */) {
+      nextToken();
+    }
+    return true;
   }
-  function numberOfDirectorySeparators(str) {
-    const match = str.match(/\//g);
-    return match ? match.length : 0;
+  function parseSemicolon() {
+    return tryParseSemicolon() || parseExpected(26 /* SemicolonToken */);
   }
-  function compareNumberOfDirectorySeparators(path1, path2) {
-    return compareValues(
-      numberOfDirectorySeparators(path1),
-      numberOfDirectorySeparators(path2)
-    );
+  function createNodeArray2(elements, pos, end, hasTrailingComma) {
+    const array = factory2.createNodeArray(elements, hasTrailingComma);
+    setTextRangePosEnd(array, pos, end != null ? end : scanner2.getStartPos());
+    return array;
   }
-  var extensionsToRemove = [".d.ts" /* Dts */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".mjs" /* Mjs */, ".mts" /* Mts */, ".cjs" /* Cjs */, ".cts" /* Cts */, ".ts" /* Ts */, ".js" /* Js */, ".tsx" /* Tsx */, ".jsx" /* Jsx */, ".json" /* Json */];
-  function removeFileExtension(path) {
-    for (const ext of extensionsToRemove) {
-      const extensionless = tryRemoveExtension(path, ext);
-      if (extensionless !== void 0) {
-        return extensionless;
-      }
+  function finishNode(node, pos, end) {
+    setTextRangePosEnd(node, pos, end != null ? end : scanner2.getStartPos());
+    if (contextFlags) {
+      node.flags |= contextFlags;
     }
-    return path;
-  }
-  function tryRemoveExtension(path, extension) {
-    return fileExtensionIs(path, extension) ? removeExtension(path, extension) : void 0;
+    if (parseErrorBeforeNextFinishedNode) {
+      parseErrorBeforeNextFinishedNode = false;
+      node.flags |= 131072 /* ThisNodeHasError */;
+    }
+    return node;
   }
-  function removeExtension(path, extension) {
-    return path.substring(0, path.length - extension.length);
+  function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, arg0) {
+    if (reportAtCurrentPosition) {
+      parseErrorAtPosition(scanner2.getStartPos(), 0, diagnosticMessage, arg0);
+    } else if (diagnosticMessage) {
+      parseErrorAtCurrentToken(diagnosticMessage, arg0);
+    }
+    const pos = getNodePos();
+    const result = kind === 79 /* Identifier */ ? factory2.createIdentifier(
+      "",
+      /*typeArguments*/
+      void 0,
+      /*originalKeywordKind*/
+      void 0
+    ) : isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(
+      kind,
+      "",
+      "",
+      /*templateFlags*/
+      void 0
+    ) : kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral(
+      "",
+      /*numericLiteralFlags*/
+      void 0
+    ) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral(
+      "",
+      /*isSingleQuote*/
+      void 0
+    ) : kind === 279 /* MissingDeclaration */ ? factory2.createMissingDeclaration() : factory2.createToken(kind);
+    return finishNode(result, pos);
   }
-  function changeExtension(path, newExtension) {
-    return changeAnyExtension(path, newExtension, extensionsToRemove, false);
+  function internIdentifier(text) {
+    let identifier = identifiers.get(text);
+    if (identifier === void 0) {
+      identifiers.set(text, identifier = text);
+    }
+    return identifier;
   }
-  function tryParsePattern(pattern) {
-    const indexOfStar = pattern.indexOf("*");
-    if (indexOfStar === -1) {
-      return pattern;
+  function createIdentifier3(isIdentifier3, diagnosticMessage, privateIdentifierDiagnosticMessage) {
+    if (isIdentifier3) {
+      identifierCount++;
+      const pos = getNodePos();
+      const originalKeywordKind = token();
+      const text = internIdentifier(scanner2.getTokenValue());
+      const hasExtendedUnicodeEscape = scanner2.hasExtendedUnicodeEscape();
+      nextTokenWithoutCheck();
+      return finishNode(factory2.createIdentifier(
+        text,
+        /*typeArguments*/
+        void 0,
+        originalKeywordKind,
+        hasExtendedUnicodeEscape
+      ), pos);
+    }
+    if (token() === 80 /* PrivateIdentifier */) {
+      parseErrorAtCurrentToken(privateIdentifierDiagnosticMessage || Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
+      return createIdentifier3(
+        /*isIdentifier*/
+        true
+      );
     }
-    return pattern.indexOf("*", indexOfStar + 1) !== -1 ? void 0 : {
-      prefix: pattern.substr(0, indexOfStar),
-      suffix: pattern.substr(indexOfStar + 1)
-    };
+    if (token() === 0 /* Unknown */ && scanner2.tryScan(() => scanner2.reScanInvalidIdentifier() === 79 /* Identifier */)) {
+      return createIdentifier3(
+        /*isIdentifier*/
+        true
+      );
+    }
+    identifierCount++;
+    const reportAtCurrentPosition = token() === 1 /* EndOfFileToken */;
+    const isReservedWord = scanner2.isReservedWord();
+    const msgArg = scanner2.getTokenText();
+    const defaultMessage = isReservedWord ? Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here : Diagnostics.Identifier_expected;
+    return createMissingNode(79 /* Identifier */, reportAtCurrentPosition, diagnosticMessage || defaultMessage, msgArg);
   }
-  function tryParsePatterns(paths) {
-    return mapDefined(getOwnKeys(paths), (path) => tryParsePattern(path));
+  function parseBindingIdentifier(privateIdentifierDiagnosticMessage) {
+    return createIdentifier3(
+      isBindingIdentifier(),
+      /*diagnosticMessage*/
+      void 0,
+      privateIdentifierDiagnosticMessage
+    );
   }
-  function positionIsSynthesized(pos) {
-    return !(pos >= 0);
+  function parseIdentifier(diagnosticMessage, privateIdentifierDiagnosticMessage) {
+    return createIdentifier3(isIdentifier2(), diagnosticMessage, privateIdentifierDiagnosticMessage);
   }
-  function extensionIsTS(ext) {
-    return ext === ".ts" /* Ts */ || ext === ".tsx" /* Tsx */ || ext === ".d.ts" /* Dts */ || ext === ".cts" /* Cts */ || ext === ".mts" /* Mts */ || ext === ".d.mts" /* Dmts */ || ext === ".d.cts" /* Dcts */;
+  function parseIdentifierName(diagnosticMessage) {
+    return createIdentifier3(tokenIsIdentifierOrKeyword(token()), diagnosticMessage);
   }
-  function resolutionExtensionIsTSOrJson(ext) {
-    return extensionIsTS(ext) || ext === ".json" /* Json */;
+  function isLiteralPropertyName() {
+    return tokenIsIdentifierOrKeyword(token()) || token() === 10 /* StringLiteral */ || token() === 8 /* NumericLiteral */;
   }
-  function extensionFromPath(path) {
-    const ext = tryGetExtensionFromPath2(path);
-    return ext !== void 0 ? ext : Debug.fail(`File ${path} has unknown extension.`);
+  function isAssertionKey2() {
+    return tokenIsIdentifierOrKeyword(token()) || token() === 10 /* StringLiteral */;
   }
-  function isAnySupportedFileExtension(path) {
-    return tryGetExtensionFromPath2(path) !== void 0;
+  function parsePropertyNameWorker(allowComputedPropertyNames) {
+    if (token() === 10 /* StringLiteral */ || token() === 8 /* NumericLiteral */) {
+      const node = parseLiteralNode();
+      node.text = internIdentifier(node.text);
+      return node;
+    }
+    if (allowComputedPropertyNames && token() === 22 /* OpenBracketToken */) {
+      return parseComputedPropertyName();
+    }
+    if (token() === 80 /* PrivateIdentifier */) {
+      return parsePrivateIdentifier();
+    }
+    return parseIdentifierName();
   }
-  function tryGetExtensionFromPath2(path) {
-    return find(extensionsToRemove, (e) => fileExtensionIs(path, e));
+  function parsePropertyName() {
+    return parsePropertyNameWorker(
+      /*allowComputedPropertyNames*/
+      true
+    );
   }
-  function isCheckJsEnabledForFile(sourceFile, compilerOptions) {
-    return sourceFile.checkJsDirective ? sourceFile.checkJsDirective.enabled : compilerOptions.checkJs;
+  function parseComputedPropertyName() {
+    const pos = getNodePos();
+    parseExpected(22 /* OpenBracketToken */);
+    const expression = allowInAnd(parseExpression);
+    parseExpected(23 /* CloseBracketToken */);
+    return finishNode(factory2.createComputedPropertyName(expression), pos);
+  }
+  function parsePrivateIdentifier() {
+    const pos = getNodePos();
+    const node = factory2.createPrivateIdentifier(internIdentifier(scanner2.getTokenValue()));
+    nextToken();
+    return finishNode(node, pos);
+  }
+  function parseContextualModifier(t) {
+    return token() === t && tryParse(nextTokenCanFollowModifier);
+  }
+  function nextTokenIsOnSameLineAndCanFollowModifier() {
+    nextToken();
+    if (scanner2.hasPrecedingLineBreak()) {
+      return false;
+    }
+    return canFollowModifier();
   }
-  var emptyFileSystemEntries = {
-    files: emptyArray,
-    directories: emptyArray
-  };
-  function matchPatternOrExact(patternOrStrings, candidate) {
-    const patterns = [];
-    for (const patternOrString of patternOrStrings) {
-      if (patternOrString === candidate) {
-        return candidate;
-      }
-      if (!isString(patternOrString)) {
-        patterns.push(patternOrString);
-      }
+  function nextTokenCanFollowModifier() {
+    switch (token()) {
+      case 85 /* ConstKeyword */:
+        return nextToken() === 92 /* EnumKeyword */;
+      case 93 /* ExportKeyword */:
+        nextToken();
+        if (token() === 88 /* DefaultKeyword */) {
+          return lookAhead(nextTokenCanFollowDefaultKeyword);
+        }
+        if (token() === 154 /* TypeKeyword */) {
+          return lookAhead(nextTokenCanFollowExportModifier);
+        }
+        return canFollowExportModifier();
+      case 88 /* DefaultKeyword */:
+        return nextTokenCanFollowDefaultKeyword();
+      case 127 /* AccessorKeyword */:
+      case 124 /* StaticKeyword */:
+      case 137 /* GetKeyword */:
+      case 151 /* SetKeyword */:
+        nextToken();
+        return canFollowModifier();
+      default:
+        return nextTokenIsOnSameLineAndCanFollowModifier();
     }
-    return findBestPatternMatch(patterns, (_) => _, candidate);
   }
-  function sliceAfter(arr, value) {
-    const index = arr.indexOf(value);
-    Debug.assert(index !== -1);
-    return arr.slice(index);
+  function canFollowExportModifier() {
+    return token() !== 41 /* AsteriskToken */ && token() !== 128 /* AsKeyword */ && token() !== 18 /* OpenBraceToken */ && canFollowModifier();
   }
-  function addRelatedInfo(diagnostic, ...relatedInformation) {
-    if (!relatedInformation.length) {
-      return diagnostic;
+  function nextTokenCanFollowExportModifier() {
+    nextToken();
+    return canFollowExportModifier();
+  }
+  function parseAnyContextualModifier() {
+    return isModifierKind(token()) && tryParse(nextTokenCanFollowModifier);
+  }
+  function canFollowModifier() {
+    return token() === 22 /* OpenBracketToken */ || token() === 18 /* OpenBraceToken */ || token() === 41 /* AsteriskToken */ || token() === 25 /* DotDotDotToken */ || isLiteralPropertyName();
+  }
+  function nextTokenCanFollowDefaultKeyword() {
+    nextToken();
+    return token() === 84 /* ClassKeyword */ || token() === 98 /* FunctionKeyword */ || token() === 118 /* InterfaceKeyword */ || token() === 126 /* AbstractKeyword */ && lookAhead(nextTokenIsClassKeywordOnSameLine) || token() === 132 /* AsyncKeyword */ && lookAhead(nextTokenIsFunctionKeywordOnSameLine);
+  }
+  function isListElement2(parsingContext2, inErrorRecovery) {
+    const node = currentNode(parsingContext2);
+    if (node) {
+      return true;
     }
-    if (!diagnostic.relatedInformation) {
-      diagnostic.relatedInformation = [];
+    switch (parsingContext2) {
+      case ParsingContext.SourceElements:
+      case ParsingContext.BlockStatements:
+      case ParsingContext.SwitchClauseStatements:
+        return !(token() === 26 /* SemicolonToken */ && inErrorRecovery) && isStartOfStatement();
+      case ParsingContext.SwitchClauses:
+        return token() === 82 /* CaseKeyword */ || token() === 88 /* DefaultKeyword */;
+      case ParsingContext.TypeMembers:
+        return lookAhead(isTypeMemberStart);
+      case ParsingContext.ClassMembers:
+        return lookAhead(isClassMemberStart) || token() === 26 /* SemicolonToken */ && !inErrorRecovery;
+      case ParsingContext.EnumMembers:
+        return token() === 22 /* OpenBracketToken */ || isLiteralPropertyName();
+      case ParsingContext.ObjectLiteralMembers:
+        switch (token()) {
+          case 22 /* OpenBracketToken */:
+          case 41 /* AsteriskToken */:
+          case 25 /* DotDotDotToken */:
+          case 24 /* DotToken */:
+            return true;
+          default:
+            return isLiteralPropertyName();
+        }
+      case ParsingContext.RestProperties:
+        return isLiteralPropertyName();
+      case ParsingContext.ObjectBindingElements:
+        return token() === 22 /* OpenBracketToken */ || token() === 25 /* DotDotDotToken */ || isLiteralPropertyName();
+      case ParsingContext.AssertEntries:
+        return isAssertionKey2();
+      case ParsingContext.HeritageClauseElement:
+        if (token() === 18 /* OpenBraceToken */) {
+          return lookAhead(isValidHeritageClauseObjectLiteral);
+        }
+        if (!inErrorRecovery) {
+          return isStartOfLeftHandSideExpression() && !isHeritageClauseExtendsOrImplementsKeyword();
+        } else {
+          return isIdentifier2() && !isHeritageClauseExtendsOrImplementsKeyword();
+        }
+      case ParsingContext.VariableDeclarations:
+        return isBindingIdentifierOrPrivateIdentifierOrPattern();
+      case ParsingContext.ArrayBindingElements:
+        return token() === 27 /* CommaToken */ || token() === 25 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern();
+      case ParsingContext.TypeParameters:
+        return token() === 101 /* InKeyword */ || token() === 85 /* ConstKeyword */ || isIdentifier2();
+      case ParsingContext.ArrayLiteralMembers:
+        switch (token()) {
+          case 27 /* CommaToken */:
+          case 24 /* DotToken */:
+            return true;
+        }
+      case ParsingContext.ArgumentExpressions:
+        return token() === 25 /* DotDotDotToken */ || isStartOfExpression();
+      case ParsingContext.Parameters:
+        return isStartOfParameter(
+          /*isJSDocParameter*/
+          false
+        );
+      case ParsingContext.JSDocParameters:
+        return isStartOfParameter(
+          /*isJSDocParameter*/
+          true
+        );
+      case ParsingContext.TypeArguments:
+      case ParsingContext.TupleElementTypes:
+        return token() === 27 /* CommaToken */ || isStartOfType();
+      case ParsingContext.HeritageClauses:
+        return isHeritageClause2();
+      case ParsingContext.ImportOrExportSpecifiers:
+        return tokenIsIdentifierOrKeyword(token());
+      case ParsingContext.JsxAttributes:
+        return tokenIsIdentifierOrKeyword(token()) || token() === 18 /* OpenBraceToken */;
+      case ParsingContext.JsxChildren:
+        return true;
     }
-    Debug.assert(diagnostic.relatedInformation !== emptyArray, "Diagnostic had empty array singleton for related info, but is still being constructed!");
-    diagnostic.relatedInformation.push(...relatedInformation);
-    return diagnostic;
+    return Debug.fail("Non-exhaustive case in 'isListElement'.");
   }
-  function minAndMax(arr, getValue) {
-    Debug.assert(arr.length !== 0);
-    let min2 = getValue(arr[0]);
-    let max = min2;
-    for (let i = 1; i < arr.length; i++) {
-      const value = getValue(arr[i]);
-      if (value < min2) {
-        min2 = value;
-      } else if (value > max) {
-        max = value;
-      }
+  function isValidHeritageClauseObjectLiteral() {
+    Debug.assert(token() === 18 /* OpenBraceToken */);
+    if (nextToken() === 19 /* CloseBraceToken */) {
+      const next = nextToken();
+      return next === 27 /* CommaToken */ || next === 18 /* OpenBraceToken */ || next === 94 /* ExtendsKeyword */ || next === 117 /* ImplementsKeyword */;
     }
-    return { min: min2, max };
+    return true;
+  }
+  function nextTokenIsIdentifier() {
+    nextToken();
+    return isIdentifier2();
   }
-  function rangeOfNode(node) {
-    return { pos: getTokenPosOfNode(node), end: node.end };
+  function nextTokenIsIdentifierOrKeyword() {
+    nextToken();
+    return tokenIsIdentifierOrKeyword(token());
   }
-  function rangeOfTypeParameters(sourceFile, typeParameters) {
-    const pos = typeParameters.pos - 1;
-    const end = skipTrivia(sourceFile.text, typeParameters.end) + 1;
-    return { pos, end };
+  function nextTokenIsIdentifierOrKeywordOrGreaterThan() {
+    nextToken();
+    return tokenIsIdentifierOrKeywordOrGreaterThan(token());
   }
-  function skipTypeChecking(sourceFile, options, host) {
-    return options.skipLibCheck && sourceFile.isDeclarationFile || options.skipDefaultLibCheck && sourceFile.hasNoDefaultLib || host.isSourceOfProjectReferenceRedirect(sourceFile.fileName);
+  function isHeritageClauseExtendsOrImplementsKeyword() {
+    if (token() === 117 /* ImplementsKeyword */ || token() === 94 /* ExtendsKeyword */) {
+      return lookAhead(nextTokenIsStartOfExpression);
+    }
+    return false;
   }
-  function isJsonEqual(a, b) {
-    return a === b || typeof a === "object" && a !== null && typeof b === "object" && b !== null && equalOwnProperties(a, b, isJsonEqual);
+  function nextTokenIsStartOfExpression() {
+    nextToken();
+    return isStartOfExpression();
   }
-  function parsePseudoBigInt(stringValue) {
-    let log2Base;
-    switch (stringValue.charCodeAt(1)) {
-      case 98 /* b */:
-      case 66 /* B */:
-        log2Base = 1;
-        break;
-      case 111 /* o */:
-      case 79 /* O */:
-        log2Base = 3;
-        break;
-      case 120 /* x */:
-      case 88 /* X */:
-        log2Base = 4;
-        break;
+  function nextTokenIsStartOfType() {
+    nextToken();
+    return isStartOfType();
+  }
+  function isListTerminator(kind) {
+    if (token() === 1 /* EndOfFileToken */) {
+      return true;
+    }
+    switch (kind) {
+      case ParsingContext.BlockStatements:
+      case ParsingContext.SwitchClauses:
+      case ParsingContext.TypeMembers:
+      case ParsingContext.ClassMembers:
+      case ParsingContext.EnumMembers:
+      case ParsingContext.ObjectLiteralMembers:
+      case ParsingContext.ObjectBindingElements:
+      case ParsingContext.ImportOrExportSpecifiers:
+      case ParsingContext.AssertEntries:
+        return token() === 19 /* CloseBraceToken */;
+      case ParsingContext.SwitchClauseStatements:
+        return token() === 19 /* CloseBraceToken */ || token() === 82 /* CaseKeyword */ || token() === 88 /* DefaultKeyword */;
+      case ParsingContext.HeritageClauseElement:
+        return token() === 18 /* OpenBraceToken */ || token() === 94 /* ExtendsKeyword */ || token() === 117 /* ImplementsKeyword */;
+      case ParsingContext.VariableDeclarations:
+        return isVariableDeclaratorListTerminator();
+      case ParsingContext.TypeParameters:
+        return token() === 31 /* GreaterThanToken */ || token() === 20 /* OpenParenToken */ || token() === 18 /* OpenBraceToken */ || token() === 94 /* ExtendsKeyword */ || token() === 117 /* ImplementsKeyword */;
+      case ParsingContext.ArgumentExpressions:
+        return token() === 21 /* CloseParenToken */ || token() === 26 /* SemicolonToken */;
+      case ParsingContext.ArrayLiteralMembers:
+      case ParsingContext.TupleElementTypes:
+      case ParsingContext.ArrayBindingElements:
+        return token() === 23 /* CloseBracketToken */;
+      case ParsingContext.JSDocParameters:
+      case ParsingContext.Parameters:
+      case ParsingContext.RestProperties:
+        return token() === 21 /* CloseParenToken */ || token() === 23 /* CloseBracketToken */;
+      case ParsingContext.TypeArguments:
+        return token() !== 27 /* CommaToken */;
+      case ParsingContext.HeritageClauses:
+        return token() === 18 /* OpenBraceToken */ || token() === 19 /* CloseBraceToken */;
+      case ParsingContext.JsxAttributes:
+        return token() === 31 /* GreaterThanToken */ || token() === 43 /* SlashToken */;
+      case ParsingContext.JsxChildren:
+        return token() === 29 /* LessThanToken */ && lookAhead(nextTokenIsSlash);
       default:
-        const nIndex = stringValue.length - 1;
-        let nonZeroStart = 0;
-        while (stringValue.charCodeAt(nonZeroStart) === 48 /* _0 */) {
-          nonZeroStart++;
-        }
-        return stringValue.slice(nonZeroStart, nIndex) || "0";
-    }
-    const startIndex = 2, endIndex = stringValue.length - 1;
-    const bitsNeeded = (endIndex - startIndex) * log2Base;
-    const segments = new Uint16Array((bitsNeeded >>> 4) + (bitsNeeded & 15 ? 1 : 0));
-    for (let i = endIndex - 1, bitOffset = 0; i >= startIndex; i--, bitOffset += log2Base) {
-      const segment = bitOffset >>> 4;
-      const digitChar = stringValue.charCodeAt(i);
-      const digit = digitChar <= 57 /* _9 */ ? digitChar - 48 /* _0 */ : 10 + digitChar - (digitChar <= 70 /* F */ ? 65 /* A */ : 97 /* a */);
-      const shiftedDigit = digit << (bitOffset & 15);
-      segments[segment] |= shiftedDigit;
-      const residual = shiftedDigit >>> 16;
-      if (residual)
-        segments[segment + 1] |= residual;
-    }
-    let base10Value = "";
-    let firstNonzeroSegment = segments.length - 1;
-    let segmentsRemaining = true;
-    while (segmentsRemaining) {
-      let mod10 = 0;
-      segmentsRemaining = false;
-      for (let segment = firstNonzeroSegment; segment >= 0; segment--) {
-        const newSegment = mod10 << 16 | segments[segment];
-        const segmentValue = newSegment / 10 | 0;
-        segments[segment] = segmentValue;
-        mod10 = newSegment - segmentValue * 10;
-        if (segmentValue && !segmentsRemaining) {
-          firstNonzeroSegment = segment;
-          segmentsRemaining = true;
-        }
-      }
-      base10Value = mod10 + base10Value;
-    }
-    return base10Value;
-  }
-  function pseudoBigIntToString({ negative, base10Value }) {
-    return (negative && base10Value !== "0" ? "-" : "") + base10Value;
-  }
-  function isValidTypeOnlyAliasUseSite(useSite) {
-    return !!(useSite.flags & 16777216 /* Ambient */) || isPartOfTypeQuery(useSite) || isIdentifierInNonEmittingHeritageClause(useSite) || isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(useSite) || !(isExpressionNode(useSite) || isShorthandPropertyNameUseSite(useSite));
-  }
-  function isShorthandPropertyNameUseSite(useSite) {
-    return isIdentifier(useSite) && isShorthandPropertyAssignment(useSite.parent) && useSite.parent.name === useSite;
-  }
-  function isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(node) {
-    while (node.kind === 79 /* Identifier */ || node.kind === 208 /* PropertyAccessExpression */) {
-      node = node.parent;
+        return false;
     }
-    if (node.kind !== 164 /* ComputedPropertyName */) {
-      return false;
+  }
+  function isVariableDeclaratorListTerminator() {
+    if (canParseSemicolon()) {
+      return true;
+    }
+    if (isInOrOfKeyword(token())) {
+      return true;
     }
-    if (hasSyntacticModifier(node.parent, 256 /* Abstract */)) {
+    if (token() === 38 /* EqualsGreaterThanToken */) {
       return true;
     }
-    const containerKind = node.parent.parent.kind;
-    return containerKind === 261 /* InterfaceDeclaration */ || containerKind === 184 /* TypeLiteral */;
+    return false;
   }
-  function isIdentifierInNonEmittingHeritageClause(node) {
-    if (node.kind !== 79 /* Identifier */)
-      return false;
-    const heritageClause = findAncestor(node.parent, (parent2) => {
-      switch (parent2.kind) {
-        case 294 /* HeritageClause */:
+  function isInSomeParsingContext() {
+    for (let kind = 0; kind < ParsingContext.Count; kind++) {
+      if (parsingContext & 1 << kind) {
+        if (isListElement2(
+          kind,
+          /*inErrorRecovery*/
+          true
+        ) || isListTerminator(kind)) {
           return true;
-        case 208 /* PropertyAccessExpression */:
-        case 230 /* ExpressionWithTypeArguments */:
-          return false;
-        default:
-          return "quit";
+        }
       }
-    });
-    return (heritageClause == null ? void 0 : heritageClause.token) === 117 /* ImplementsKeyword */ || (heritageClause == null ? void 0 : heritageClause.parent.kind) === 261 /* InterfaceDeclaration */;
+    }
+    return false;
   }
-  function isIdentifierTypeReference(node) {
-    return isTypeReferenceNode(node) && isIdentifier(node.typeName);
+  function parseList(kind, parseElement) {
+    const saveParsingContext = parsingContext;
+    parsingContext |= 1 << kind;
+    const list = [];
+    const listPos = getNodePos();
+    while (!isListTerminator(kind)) {
+      if (isListElement2(
+        kind,
+        /*inErrorRecovery*/
+        false
+      )) {
+        list.push(parseListElement(kind, parseElement));
+        continue;
+      }
+      if (abortParsingListOrMoveToNextToken(kind)) {
+        break;
+      }
+    }
+    parsingContext = saveParsingContext;
+    return createNodeArray2(list, listPos);
   }
-  function arrayIsHomogeneous(array, comparer = equateValues) {
-    if (array.length < 2)
-      return true;
-    const first2 = array[0];
-    for (let i = 1, length2 = array.length; i < length2; i++) {
-      const target = array[i];
-      if (!comparer(first2, target))
-        return false;
+  function parseListElement(parsingContext2, parseElement) {
+    const node = currentNode(parsingContext2);
+    if (node) {
+      return consumeNode(node);
     }
-    return true;
+    return parseElement();
   }
-  function setTextRangePos(range, pos) {
-    range.pos = pos;
-    return range;
+  function currentNode(parsingContext2, pos) {
+    if (!syntaxCursor || !isReusableParsingContext(parsingContext2) || parseErrorBeforeNextFinishedNode) {
+      return void 0;
+    }
+    const node = syntaxCursor.currentNode(pos != null ? pos : scanner2.getStartPos());
+    if (nodeIsMissing(node) || node.intersectsChange || containsParseError(node)) {
+      return void 0;
+    }
+    const nodeContextFlags = node.flags & 50720768 /* ContextFlags */;
+    if (nodeContextFlags !== contextFlags) {
+      return void 0;
+    }
+    if (!canReuseNode(node, parsingContext2)) {
+      return void 0;
+    }
+    if (canHaveJSDoc(node) && node.jsDocCache) {
+      node.jsDocCache = void 0;
+    }
+    return node;
   }
-  function setTextRangeEnd(range, end) {
-    range.end = end;
-    return range;
+  function consumeNode(node) {
+    scanner2.setTextPos(node.end);
+    nextToken();
+    return node;
   }
-  function setTextRangePosEnd(range, pos, end) {
-    return setTextRangeEnd(setTextRangePos(range, pos), end);
+  function isReusableParsingContext(parsingContext2) {
+    switch (parsingContext2) {
+      case ParsingContext.ClassMembers:
+      case ParsingContext.SwitchClauses:
+      case ParsingContext.SourceElements:
+      case ParsingContext.BlockStatements:
+      case ParsingContext.SwitchClauseStatements:
+      case ParsingContext.EnumMembers:
+      case ParsingContext.TypeMembers:
+      case ParsingContext.VariableDeclarations:
+      case ParsingContext.JSDocParameters:
+      case ParsingContext.Parameters:
+        return true;
+    }
+    return false;
   }
-  function setTextRangePosWidth(range, pos, width) {
-    return setTextRangePosEnd(range, pos, pos + width);
+  function canReuseNode(node, parsingContext2) {
+    switch (parsingContext2) {
+      case ParsingContext.ClassMembers:
+        return isReusableClassMember(node);
+      case ParsingContext.SwitchClauses:
+        return isReusableSwitchClause(node);
+      case ParsingContext.SourceElements:
+      case ParsingContext.BlockStatements:
+      case ParsingContext.SwitchClauseStatements:
+        return isReusableStatement(node);
+      case ParsingContext.EnumMembers:
+        return isReusableEnumMember(node);
+      case ParsingContext.TypeMembers:
+        return isReusableTypeMember(node);
+      case ParsingContext.VariableDeclarations:
+        return isReusableVariableDeclaration(node);
+      case ParsingContext.JSDocParameters:
+      case ParsingContext.Parameters:
+        return isReusableParameter(node);
+    }
+    return false;
   }
-  function setNodeFlags(node, newFlags) {
+  function isReusableClassMember(node) {
     if (node) {
-      node.flags = newFlags;
+      switch (node.kind) {
+        case 173 /* Constructor */:
+        case 178 /* IndexSignature */:
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+        case 169 /* PropertyDeclaration */:
+        case 237 /* SemicolonClassElement */:
+          return true;
+        case 171 /* MethodDeclaration */:
+          const methodDeclaration = node;
+          const nameIsConstructor = methodDeclaration.name.kind === 79 /* Identifier */ && methodDeclaration.name.originalKeywordKind === 135 /* ConstructorKeyword */;
+          return !nameIsConstructor;
+      }
     }
-    return node;
+    return false;
   }
-  function setParent(child, parent2) {
-    if (child && parent2) {
-      child.parent = parent2;
+  function isReusableSwitchClause(node) {
+    if (node) {
+      switch (node.kind) {
+        case 292 /* CaseClause */:
+        case 293 /* DefaultClause */:
+          return true;
+      }
     }
-    return child;
+    return false;
   }
-  function setEachParent(children, parent2) {
-    if (children) {
-      for (const child of children) {
-        setParent(child, parent2);
+  function isReusableStatement(node) {
+    if (node) {
+      switch (node.kind) {
+        case 259 /* FunctionDeclaration */:
+        case 240 /* VariableStatement */:
+        case 238 /* Block */:
+        case 242 /* IfStatement */:
+        case 241 /* ExpressionStatement */:
+        case 254 /* ThrowStatement */:
+        case 250 /* ReturnStatement */:
+        case 252 /* SwitchStatement */:
+        case 249 /* BreakStatement */:
+        case 248 /* ContinueStatement */:
+        case 246 /* ForInStatement */:
+        case 247 /* ForOfStatement */:
+        case 245 /* ForStatement */:
+        case 244 /* WhileStatement */:
+        case 251 /* WithStatement */:
+        case 239 /* EmptyStatement */:
+        case 255 /* TryStatement */:
+        case 253 /* LabeledStatement */:
+        case 243 /* DoStatement */:
+        case 256 /* DebuggerStatement */:
+        case 269 /* ImportDeclaration */:
+        case 268 /* ImportEqualsDeclaration */:
+        case 275 /* ExportDeclaration */:
+        case 274 /* ExportAssignment */:
+        case 264 /* ModuleDeclaration */:
+        case 260 /* ClassDeclaration */:
+        case 261 /* InterfaceDeclaration */:
+        case 263 /* EnumDeclaration */:
+        case 262 /* TypeAliasDeclaration */:
+          return true;
       }
     }
-    return children;
+    return false;
   }
-  function setParentRecursive(rootNode, incremental) {
-    if (!rootNode)
-      return rootNode;
-    forEachChildRecursively(rootNode, isJSDocNode(rootNode) ? bindParentToChildIgnoringJSDoc : bindParentToChild);
-    return rootNode;
-    function bindParentToChildIgnoringJSDoc(child, parent2) {
-      if (incremental && child.parent === parent2) {
-        return "skip";
+  function isReusableEnumMember(node) {
+    return node.kind === 302 /* EnumMember */;
+  }
+  function isReusableTypeMember(node) {
+    if (node) {
+      switch (node.kind) {
+        case 177 /* ConstructSignature */:
+        case 170 /* MethodSignature */:
+        case 178 /* IndexSignature */:
+        case 168 /* PropertySignature */:
+        case 176 /* CallSignature */:
+          return true;
       }
-      setParent(child, parent2);
     }
-    function bindJSDoc(child) {
-      if (hasJSDocNodes(child)) {
-        for (const doc of child.jsDoc) {
-          bindParentToChildIgnoringJSDoc(doc, child);
-          forEachChildRecursively(doc, bindParentToChildIgnoringJSDoc);
-        }
-      }
+    return false;
+  }
+  function isReusableVariableDeclaration(node) {
+    if (node.kind !== 257 /* VariableDeclaration */) {
+      return false;
     }
-    function bindParentToChild(child, parent2) {
-      return bindParentToChildIgnoringJSDoc(child, parent2) || bindJSDoc(child);
+    const variableDeclarator = node;
+    return variableDeclarator.initializer === void 0;
+  }
+  function isReusableParameter(node) {
+    if (node.kind !== 166 /* Parameter */) {
+      return false;
     }
+    const parameter = node;
+    return parameter.initializer === void 0;
   }
-  function isPackedElement(node) {
-    return !isOmittedExpression(node);
+  function abortParsingListOrMoveToNextToken(kind) {
+    parsingContextErrors(kind);
+    if (isInSomeParsingContext()) {
+      return true;
+    }
+    nextToken();
+    return false;
   }
-  function isPackedArrayLiteral(node) {
-    return isArrayLiteralExpression(node) && every(node.elements, isPackedElement);
+  function parsingContextErrors(context) {
+    switch (context) {
+      case ParsingContext.SourceElements:
+        return token() === 88 /* DefaultKeyword */ ? parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(93 /* ExportKeyword */)) : parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected);
+      case ParsingContext.BlockStatements:
+        return parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected);
+      case ParsingContext.SwitchClauses:
+        return parseErrorAtCurrentToken(Diagnostics.case_or_default_expected);
+      case ParsingContext.SwitchClauseStatements:
+        return parseErrorAtCurrentToken(Diagnostics.Statement_expected);
+      case ParsingContext.RestProperties:
+      case ParsingContext.TypeMembers:
+        return parseErrorAtCurrentToken(Diagnostics.Property_or_signature_expected);
+      case ParsingContext.ClassMembers:
+        return parseErrorAtCurrentToken(Diagnostics.Unexpected_token_A_constructor_method_accessor_or_property_was_expected);
+      case ParsingContext.EnumMembers:
+        return parseErrorAtCurrentToken(Diagnostics.Enum_member_expected);
+      case ParsingContext.HeritageClauseElement:
+        return parseErrorAtCurrentToken(Diagnostics.Expression_expected);
+      case ParsingContext.VariableDeclarations:
+        return isKeyword(token()) ? parseErrorAtCurrentToken(Diagnostics._0_is_not_allowed_as_a_variable_declaration_name, tokenToString(token())) : parseErrorAtCurrentToken(Diagnostics.Variable_declaration_expected);
+      case ParsingContext.ObjectBindingElements:
+        return parseErrorAtCurrentToken(Diagnostics.Property_destructuring_pattern_expected);
+      case ParsingContext.ArrayBindingElements:
+        return parseErrorAtCurrentToken(Diagnostics.Array_element_destructuring_pattern_expected);
+      case ParsingContext.ArgumentExpressions:
+        return parseErrorAtCurrentToken(Diagnostics.Argument_expression_expected);
+      case ParsingContext.ObjectLiteralMembers:
+        return parseErrorAtCurrentToken(Diagnostics.Property_assignment_expected);
+      case ParsingContext.ArrayLiteralMembers:
+        return parseErrorAtCurrentToken(Diagnostics.Expression_or_comma_expected);
+      case ParsingContext.JSDocParameters:
+        return parseErrorAtCurrentToken(Diagnostics.Parameter_declaration_expected);
+      case ParsingContext.Parameters:
+        return isKeyword(token()) ? parseErrorAtCurrentToken(Diagnostics._0_is_not_allowed_as_a_parameter_name, tokenToString(token())) : parseErrorAtCurrentToken(Diagnostics.Parameter_declaration_expected);
+      case ParsingContext.TypeParameters:
+        return parseErrorAtCurrentToken(Diagnostics.Type_parameter_declaration_expected);
+      case ParsingContext.TypeArguments:
+        return parseErrorAtCurrentToken(Diagnostics.Type_argument_expected);
+      case ParsingContext.TupleElementTypes:
+        return parseErrorAtCurrentToken(Diagnostics.Type_expected);
+      case ParsingContext.HeritageClauses:
+        return parseErrorAtCurrentToken(Diagnostics.Unexpected_token_expected);
+      case ParsingContext.ImportOrExportSpecifiers:
+        return parseErrorAtCurrentToken(Diagnostics.Identifier_expected);
+      case ParsingContext.JsxAttributes:
+        return parseErrorAtCurrentToken(Diagnostics.Identifier_expected);
+      case ParsingContext.JsxChildren:
+        return parseErrorAtCurrentToken(Diagnostics.Identifier_expected);
+      case ParsingContext.AssertEntries:
+        return parseErrorAtCurrentToken(Diagnostics.Identifier_or_string_literal_expected);
+      case ParsingContext.Count:
+        return Debug.fail("ParsingContext.Count used as a context");
+      default:
+        Debug.assertNever(context);
+    }
   }
-  function expressionResultIsUnused(node) {
-    Debug.assertIsDefined(node.parent);
+  function parseDelimitedList(kind, parseElement, considerSemicolonAsDelimiter) {
+    const saveParsingContext = parsingContext;
+    parsingContext |= 1 << kind;
+    const list = [];
+    const listPos = getNodePos();
+    let commaStart = -1;
     while (true) {
-      const parent2 = node.parent;
-      if (isParenthesizedExpression(parent2)) {
-        node = parent2;
+      if (isListElement2(
+        kind,
+        /*inErrorRecovery*/
+        false
+      )) {
+        const startPos = scanner2.getStartPos();
+        const result = parseListElement(kind, parseElement);
+        if (!result) {
+          parsingContext = saveParsingContext;
+          return void 0;
+        }
+        list.push(result);
+        commaStart = scanner2.getTokenPos();
+        if (parseOptional(27 /* CommaToken */)) {
+          continue;
+        }
+        commaStart = -1;
+        if (isListTerminator(kind)) {
+          break;
+        }
+        parseExpected(27 /* CommaToken */, getExpectedCommaDiagnostic(kind));
+        if (considerSemicolonAsDelimiter && token() === 26 /* SemicolonToken */ && !scanner2.hasPrecedingLineBreak()) {
+          nextToken();
+        }
+        if (startPos === scanner2.getStartPos()) {
+          nextToken();
+        }
         continue;
       }
-      if (isExpressionStatement(parent2) || isVoidExpression(parent2) || isForStatement(parent2) && (parent2.initializer === node || parent2.incrementor === node)) {
-        return true;
+      if (isListTerminator(kind)) {
+        break;
       }
-      if (isCommaListExpression(parent2)) {
-        if (node !== last(parent2.elements))
-          return true;
-        node = parent2;
-        continue;
+      if (abortParsingListOrMoveToNextToken(kind)) {
+        break;
       }
-      if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 27 /* CommaToken */) {
-        if (node === parent2.left)
-          return true;
-        node = parent2;
-        continue;
+    }
+    parsingContext = saveParsingContext;
+    return createNodeArray2(
+      list,
+      listPos,
+      /*end*/
+      void 0,
+      commaStart >= 0
+    );
+  }
+  function getExpectedCommaDiagnostic(kind) {
+    return kind === ParsingContext.EnumMembers ? Diagnostics.An_enum_member_name_must_be_followed_by_a_or : void 0;
+  }
+  function createMissingList() {
+    const list = createNodeArray2([], getNodePos());
+    list.isMissingList = true;
+    return list;
+  }
+  function isMissingList(arr) {
+    return !!arr.isMissingList;
+  }
+  function parseBracketedList(kind, parseElement, open, close) {
+    if (parseExpected(open)) {
+      const result = parseDelimitedList(kind, parseElement);
+      parseExpected(close);
+      return result;
+    }
+    return createMissingList();
+  }
+  function parseEntityName(allowReservedWords, diagnosticMessage) {
+    const pos = getNodePos();
+    let entity = allowReservedWords ? parseIdentifierName(diagnosticMessage) : parseIdentifier(diagnosticMessage);
+    let dotPos = getNodePos();
+    while (parseOptional(24 /* DotToken */)) {
+      if (token() === 29 /* LessThanToken */) {
+        entity.jsdocDotPos = dotPos;
+        break;
       }
-      return false;
+      dotPos = getNodePos();
+      entity = finishNode(
+        factory2.createQualifiedName(
+          entity,
+          parseRightSideOfDot(
+            allowReservedWords,
+            /* allowPrivateIdentifiers */
+            false
+          )
+        ),
+        pos
+      );
     }
+    return entity;
   }
-  function containsIgnoredPath(path) {
-    return some(ignoredPaths, (p) => stringContains(path, p));
+  function createQualifiedName2(entity, name) {
+    return finishNode(factory2.createQualifiedName(entity, name), entity.pos);
   }
-  function getContainingNodeArray(node) {
-    if (!node.parent)
-      return void 0;
-    switch (node.kind) {
-      case 165 /* TypeParameter */:
-        const { parent: parent3 } = node;
-        return parent3.kind === 192 /* InferType */ ? void 0 : parent3.typeParameters;
-      case 166 /* Parameter */:
-        return node.parent.parameters;
-      case 201 /* TemplateLiteralTypeSpan */:
-        return node.parent.templateSpans;
-      case 236 /* TemplateSpan */:
-        return node.parent.templateSpans;
-      case 167 /* Decorator */: {
-        const { parent: parent4 } = node;
-        return canHaveDecorators(parent4) ? parent4.modifiers : canHaveIllegalDecorators(parent4) ? parent4.illegalDecorators : void 0;
+  function parseRightSideOfDot(allowIdentifierNames, allowPrivateIdentifiers) {
+    if (scanner2.hasPrecedingLineBreak() && tokenIsIdentifierOrKeyword(token())) {
+      const matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine);
+      if (matchesPattern) {
+        return createMissingNode(
+          79 /* Identifier */,
+          /*reportAtCurrentPosition*/
+          true,
+          Diagnostics.Identifier_expected
+        );
       }
-      case 294 /* HeritageClause */:
-        return node.parent.heritageClauses;
     }
-    const { parent: parent2 } = node;
-    if (isJSDocTag(node)) {
-      return isJSDocTypeLiteral(node.parent) ? void 0 : node.parent.tags;
+    if (token() === 80 /* PrivateIdentifier */) {
+      const node = parsePrivateIdentifier();
+      return allowPrivateIdentifiers ? node : createMissingNode(
+        79 /* Identifier */,
+        /*reportAtCurrentPosition*/
+        true,
+        Diagnostics.Identifier_expected
+      );
     }
-    switch (parent2.kind) {
-      case 184 /* TypeLiteral */:
-      case 261 /* InterfaceDeclaration */:
-        return isTypeElement(node) ? parent2.members : void 0;
-      case 189 /* UnionType */:
-      case 190 /* IntersectionType */:
-        return parent2.types;
-      case 186 /* TupleType */:
-      case 206 /* ArrayLiteralExpression */:
-      case 354 /* CommaListExpression */:
-      case 272 /* NamedImports */:
-      case 276 /* NamedExports */:
-        return parent2.elements;
-      case 207 /* ObjectLiteralExpression */:
-      case 289 /* JsxAttributes */:
-        return parent2.properties;
-      case 210 /* CallExpression */:
-      case 211 /* NewExpression */:
-        return isTypeNode(node) ? parent2.typeArguments : parent2.expression === node ? void 0 : parent2.arguments;
-      case 281 /* JsxElement */:
-      case 285 /* JsxFragment */:
-        return isJsxChild(node) ? parent2.children : void 0;
-      case 283 /* JsxOpeningElement */:
-      case 282 /* JsxSelfClosingElement */:
-        return isTypeNode(node) ? parent2.typeArguments : void 0;
-      case 238 /* Block */:
-      case 292 /* CaseClause */:
-      case 293 /* DefaultClause */:
-      case 265 /* ModuleBlock */:
-        return parent2.statements;
-      case 266 /* CaseBlock */:
-        return parent2.clauses;
-      case 260 /* ClassDeclaration */:
-      case 228 /* ClassExpression */:
-        return isClassElement(node) ? parent2.members : void 0;
-      case 263 /* EnumDeclaration */:
-        return isEnumMember(node) ? parent2.members : void 0;
-      case 308 /* SourceFile */:
-        return parent2.statements;
+    return allowIdentifierNames ? parseIdentifierName() : parseIdentifier();
+  }
+  function parseTemplateSpans(isTaggedTemplate) {
+    const pos = getNodePos();
+    const list = [];
+    let node;
+    do {
+      node = parseTemplateSpan(isTaggedTemplate);
+      list.push(node);
+    } while (node.literal.kind === 16 /* TemplateMiddle */);
+    return createNodeArray2(list, pos);
+  }
+  function parseTemplateExpression(isTaggedTemplate) {
+    const pos = getNodePos();
+    return finishNode(
+      factory2.createTemplateExpression(
+        parseTemplateHead(isTaggedTemplate),
+        parseTemplateSpans(isTaggedTemplate)
+      ),
+      pos
+    );
+  }
+  function parseTemplateType() {
+    const pos = getNodePos();
+    return finishNode(
+      factory2.createTemplateLiteralType(
+        parseTemplateHead(
+          /*isTaggedTemplate*/
+          false
+        ),
+        parseTemplateTypeSpans()
+      ),
+      pos
+    );
+  }
+  function parseTemplateTypeSpans() {
+    const pos = getNodePos();
+    const list = [];
+    let node;
+    do {
+      node = parseTemplateTypeSpan();
+      list.push(node);
+    } while (node.literal.kind === 16 /* TemplateMiddle */);
+    return createNodeArray2(list, pos);
+  }
+  function parseTemplateTypeSpan() {
+    const pos = getNodePos();
+    return finishNode(
+      factory2.createTemplateLiteralTypeSpan(
+        parseType(),
+        parseLiteralOfTemplateSpan(
+          /*isTaggedTemplate*/
+          false
+        )
+      ),
+      pos
+    );
+  }
+  function parseLiteralOfTemplateSpan(isTaggedTemplate) {
+    if (token() === 19 /* CloseBraceToken */) {
+      reScanTemplateToken(isTaggedTemplate);
+      return parseTemplateMiddleOrTemplateTail();
+    } else {
+      return parseExpectedToken(17 /* TemplateTail */, Diagnostics._0_expected, tokenToString(19 /* CloseBraceToken */));
     }
   }
-  function hasContextSensitiveParameters(node) {
-    if (!node.typeParameters) {
-      if (some(node.parameters, (p) => !getEffectiveTypeAnnotationNode(p))) {
-        return true;
-      }
-      if (node.kind !== 216 /* ArrowFunction */) {
-        const parameter = firstOrUndefined(node.parameters);
-        if (!(parameter && parameterIsThisKeyword(parameter))) {
-          return true;
-        }
-      }
+  function parseTemplateSpan(isTaggedTemplate) {
+    const pos = getNodePos();
+    return finishNode(
+      factory2.createTemplateSpan(
+        allowInAnd(parseExpression),
+        parseLiteralOfTemplateSpan(isTaggedTemplate)
+      ),
+      pos
+    );
+  }
+  function parseLiteralNode() {
+    return parseLiteralLikeNode(token());
+  }
+  function parseTemplateHead(isTaggedTemplate) {
+    if (isTaggedTemplate) {
+      reScanTemplateHeadOrNoSubstitutionTemplate();
+    }
+    const fragment = parseLiteralLikeNode(token());
+    Debug.assert(fragment.kind === 15 /* TemplateHead */, "Template head has wrong token kind");
+    return fragment;
+  }
+  function parseTemplateMiddleOrTemplateTail() {
+    const fragment = parseLiteralLikeNode(token());
+    Debug.assert(fragment.kind === 16 /* TemplateMiddle */ || fragment.kind === 17 /* TemplateTail */, "Template fragment has wrong token kind");
+    return fragment;
+  }
+  function getTemplateLiteralRawText(kind) {
+    const isLast = kind === 14 /* NoSubstitutionTemplateLiteral */ || kind === 17 /* TemplateTail */;
+    const tokenText = scanner2.getTokenText();
+    return tokenText.substring(1, tokenText.length - (scanner2.isUnterminated() ? 0 : isLast ? 1 : 2));
+  }
+  function parseLiteralLikeNode(kind) {
+    const pos = getNodePos();
+    const node = isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, scanner2.getTokenValue(), getTemplateLiteralRawText(kind), scanner2.getTokenFlags() & 2048 /* TemplateLiteralLikeFlags */) : (
+      // Octal literals are not allowed in strict mode or ES5
+      // Note that theoretically the following condition would hold true literals like 009,
+      // which is not octal. But because of how the scanner separates the tokens, we would
+      // never get a token like this. Instead, we would get 00 and 9 as two separate tokens.
+      // We also do not need to check for negatives because any prefix operator would be part of a
+      // parent unary expression.
+      kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral(scanner2.getTokenValue(), scanner2.getNumericLiteralFlags()) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral(
+        scanner2.getTokenValue(),
+        /*isSingleQuote*/
+        void 0,
+        scanner2.hasExtendedUnicodeEscape()
+      ) : isLiteralKind(kind) ? factory2.createLiteralLikeNode(kind, scanner2.getTokenValue()) : Debug.fail()
+    );
+    if (scanner2.hasExtendedUnicodeEscape()) {
+      node.hasExtendedUnicodeEscape = true;
     }
-    return false;
+    if (scanner2.isUnterminated()) {
+      node.isUnterminated = true;
+    }
+    nextToken();
+    return finishNode(node, pos);
   }
-  function isInfinityOrNaNString(name) {
-    return name === "Infinity" || name === "-Infinity" || name === "NaN";
-  }
-  function isCatchClauseVariableDeclaration(node) {
-    return node.kind === 257 /* VariableDeclaration */ && node.parent.kind === 295 /* CatchClause */;
-  }
-  function isParameterOrCatchClauseVariable(symbol) {
-    const declaration = symbol.valueDeclaration && getRootDeclaration(symbol.valueDeclaration);
-    return !!declaration && (isParameter(declaration) || isCatchClauseVariableDeclaration(declaration));
-  }
-  function isFunctionExpressionOrArrowFunction(node) {
-    return node.kind === 215 /* FunctionExpression */ || node.kind === 216 /* ArrowFunction */;
-  }
-  function escapeSnippetText(text) {
-    return text.replace(/\$/gm, () => "\\$");
-  }
-  function isNumericLiteralName(name) {
-    return (+name).toString() === name;
-  }
-  function createPropertyNameNodeForIdentifierOrLiteral(name, target, singleQuote, stringNamed) {
-    return isIdentifierText(name, target) ? factory.createIdentifier(name) : !stringNamed && isNumericLiteralName(name) && +name >= 0 ? factory.createNumericLiteral(+name) : factory.createStringLiteral(name, !!singleQuote);
-  }
-  function isThisTypeParameter(type) {
-    return !!(type.flags & 262144 /* TypeParameter */ && type.isThisType);
-  }
-  function getNodeModulePathParts(fullPath) {
-    let topLevelNodeModulesIndex = 0;
-    let topLevelPackageNameIndex = 0;
-    let packageRootIndex = 0;
-    let fileNameIndex = 0;
-    let States;
-    ((States2) => {
-      States2[States2["BeforeNodeModules"] = 0] = "BeforeNodeModules";
-      States2[States2["NodeModules"] = 1] = "NodeModules";
-      States2[States2["Scope"] = 2] = "Scope";
-      States2[States2["PackageContent"] = 3] = "PackageContent";
-    })(States || (States = {}));
-    let partStart = 0;
-    let partEnd = 0;
-    let state = 0 /* BeforeNodeModules */;
-    while (partEnd >= 0) {
-      partStart = partEnd;
-      partEnd = fullPath.indexOf("/", partStart + 1);
-      switch (state) {
-        case 0 /* BeforeNodeModules */:
-          if (fullPath.indexOf(nodeModulesPathPart, partStart) === partStart) {
-            topLevelNodeModulesIndex = partStart;
-            topLevelPackageNameIndex = partEnd;
-            state = 1 /* NodeModules */;
-          }
-          break;
-        case 1 /* NodeModules */:
-        case 2 /* Scope */:
-          if (state === 1 /* NodeModules */ && fullPath.charAt(partStart + 1) === "@") {
-            state = 2 /* Scope */;
-          } else {
-            packageRootIndex = partEnd;
-            state = 3 /* PackageContent */;
-          }
-          break;
-        case 3 /* PackageContent */:
-          if (fullPath.indexOf(nodeModulesPathPart, partStart) === partStart) {
-            state = 1 /* NodeModules */;
-          } else {
-            state = 3 /* PackageContent */;
-          }
-          break;
-      }
+  function parseEntityNameOfTypeReference() {
+    return parseEntityName(
+      /*allowReservedWords*/
+      true,
+      Diagnostics.Type_expected
+    );
+  }
+  function parseTypeArgumentsOfTypeReference() {
+    if (!scanner2.hasPrecedingLineBreak() && reScanLessThanToken() === 29 /* LessThanToken */) {
+      return parseBracketedList(ParsingContext.TypeArguments, parseType, 29 /* LessThanToken */, 31 /* GreaterThanToken */);
     }
-    fileNameIndex = partStart;
-    return state > 1 /* NodeModules */ ? { topLevelNodeModulesIndex, topLevelPackageNameIndex, packageRootIndex, fileNameIndex } : void 0;
   }
-  function getParameterTypeNode(parameter) {
-    var _a2;
-    return parameter.kind === 343 /* JSDocParameterTag */ ? (_a2 = parameter.typeExpression) == null ? void 0 : _a2.type : parameter.type;
+  function parseTypeReference() {
+    const pos = getNodePos();
+    return finishNode(
+      factory2.createTypeReferenceNode(
+        parseEntityNameOfTypeReference(),
+        parseTypeArgumentsOfTypeReference()
+      ),
+      pos
+    );
   }
-  function isTypeDeclaration(node) {
+  function typeHasArrowFunctionBlockingParseError(node) {
     switch (node.kind) {
-      case 165 /* TypeParameter */:
-      case 260 /* ClassDeclaration */:
-      case 261 /* InterfaceDeclaration */:
-      case 262 /* TypeAliasDeclaration */:
-      case 263 /* EnumDeclaration */:
-      case 348 /* JSDocTypedefTag */:
-      case 341 /* JSDocCallbackTag */:
-      case 342 /* JSDocEnumTag */:
-        return true;
-      case 270 /* ImportClause */:
-        return node.isTypeOnly;
-      case 273 /* ImportSpecifier */:
-      case 278 /* ExportSpecifier */:
-        return node.parent.parent.isTypeOnly;
+      case 180 /* TypeReference */:
+        return nodeIsMissing(node.typeName);
+      case 181 /* FunctionType */:
+      case 182 /* ConstructorType */: {
+        const { parameters, type } = node;
+        return isMissingList(parameters) || typeHasArrowFunctionBlockingParseError(type);
+      }
+      case 193 /* ParenthesizedType */:
+        return typeHasArrowFunctionBlockingParseError(node.type);
       default:
         return false;
     }
   }
-  function canHaveExportModifier(node) {
-    return isEnumDeclaration(node) || isVariableStatement(node) || isFunctionDeclaration(node) || isClassDeclaration(node) || isInterfaceDeclaration(node) || isTypeDeclaration(node) || isModuleDeclaration(node) && !isExternalModuleAugmentation(node) && !isGlobalScopeAugmentation(node);
+  function parseThisTypePredicate(lhs) {
+    nextToken();
+    return finishNode(factory2.createTypePredicateNode(
+      /*assertsModifier*/
+      void 0,
+      lhs,
+      parseType()
+    ), lhs.pos);
+  }
+  function parseThisTypeNode() {
+    const pos = getNodePos();
+    nextToken();
+    return finishNode(factory2.createThisTypeNode(), pos);
+  }
+  function parseJSDocAllType() {
+    const pos = getNodePos();
+    nextToken();
+    return finishNode(factory2.createJSDocAllType(), pos);
+  }
+  function parseJSDocNonNullableType() {
+    const pos = getNodePos();
+    nextToken();
+    return finishNode(factory2.createJSDocNonNullableType(
+      parseNonArrayType(),
+      /*postfix*/
+      false
+    ), pos);
   }
-  function isOptionalJSDocPropertyLikeTag(node) {
-    if (!isJSDocPropertyLikeTag(node)) {
-      return false;
+  function parseJSDocUnknownOrNullableType() {
+    const pos = getNodePos();
+    nextToken();
+    if (token() === 27 /* CommaToken */ || token() === 19 /* CloseBraceToken */ || token() === 21 /* CloseParenToken */ || token() === 31 /* GreaterThanToken */ || token() === 63 /* EqualsToken */ || token() === 51 /* BarToken */) {
+      return finishNode(factory2.createJSDocUnknownType(), pos);
+    } else {
+      return finishNode(factory2.createJSDocNullableType(
+        parseType(),
+        /*postfix*/
+        false
+      ), pos);
     }
-    const { isBracketed, typeExpression } = node;
-    return isBracketed || !!typeExpression && typeExpression.type.kind === 319 /* JSDocOptionalType */;
   }
-
-  // src/compiler/factory/baseNodeFactory.ts
-  function createBaseNodeFactory() {
-    let NodeConstructor2;
-    let TokenConstructor2;
-    let IdentifierConstructor2;
-    let PrivateIdentifierConstructor2;
-    let SourceFileConstructor2;
-    return {
-      createBaseSourceFileNode,
-      createBaseIdentifierNode,
-      createBasePrivateIdentifierNode,
-      createBaseTokenNode,
-      createBaseNode
-    };
-    function createBaseSourceFileNode(kind) {
-      return new (SourceFileConstructor2 || (SourceFileConstructor2 = objectAllocator.getSourceFileConstructor()))(kind, -1, -1);
-    }
-    function createBaseIdentifierNode(kind) {
-      return new (IdentifierConstructor2 || (IdentifierConstructor2 = objectAllocator.getIdentifierConstructor()))(kind, -1, -1);
-    }
-    function createBasePrivateIdentifierNode(kind) {
-      return new (PrivateIdentifierConstructor2 || (PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor()))(kind, -1, -1);
-    }
-    function createBaseTokenNode(kind) {
-      return new (TokenConstructor2 || (TokenConstructor2 = objectAllocator.getTokenConstructor()))(kind, -1, -1);
+  function parseJSDocFunctionType() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    if (lookAhead(nextTokenIsOpenParen)) {
+      nextToken();
+      const parameters = parseParameters(4 /* Type */ | 32 /* JSDoc */);
+      const type = parseReturnType(
+        58 /* ColonToken */,
+        /*isType*/
+        false
+      );
+      return withJSDoc(finishNode(factory2.createJSDocFunctionType(parameters, type), pos), hasJSDoc);
     }
-    function createBaseNode(kind) {
-      return new (NodeConstructor2 || (NodeConstructor2 = objectAllocator.getNodeConstructor()))(kind, -1, -1);
+    return finishNode(factory2.createTypeReferenceNode(
+      parseIdentifierName(),
+      /*typeArguments*/
+      void 0
+    ), pos);
+  }
+  function parseJSDocParameter() {
+    const pos = getNodePos();
+    let name;
+    if (token() === 108 /* ThisKeyword */ || token() === 103 /* NewKeyword */) {
+      name = parseIdentifierName();
+      parseExpected(58 /* ColonToken */);
     }
+    return finishNode(
+      factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        // TODO(rbuckton): JSDoc parameters don't have names (except `this`/`new`), should we manufacture an empty identifier?
+        name,
+        /*questionToken*/
+        void 0,
+        parseJSDocType(),
+        /*initializer*/
+        void 0
+      ),
+      pos
+    );
   }
-
-  // src/compiler/factory/parenthesizerRules.ts
-  function createParenthesizerRules(factory2) {
-    let binaryLeftOperandParenthesizerCache;
-    let binaryRightOperandParenthesizerCache;
-    return {
-      getParenthesizeLeftSideOfBinaryForOperator,
-      getParenthesizeRightSideOfBinaryForOperator,
-      parenthesizeLeftSideOfBinary,
-      parenthesizeRightSideOfBinary,
-      parenthesizeExpressionOfComputedPropertyName,
-      parenthesizeConditionOfConditionalExpression,
-      parenthesizeBranchOfConditionalExpression,
-      parenthesizeExpressionOfExportDefault,
-      parenthesizeExpressionOfNew,
-      parenthesizeLeftSideOfAccess,
-      parenthesizeOperandOfPostfixUnary,
-      parenthesizeOperandOfPrefixUnary,
-      parenthesizeExpressionsOfCommaDelimitedList,
-      parenthesizeExpressionForDisallowedComma,
-      parenthesizeExpressionOfExpressionStatement,
-      parenthesizeConciseBodyOfArrowFunction,
-      parenthesizeCheckTypeOfConditionalType,
-      parenthesizeExtendsTypeOfConditionalType,
-      parenthesizeConstituentTypesOfUnionType,
-      parenthesizeConstituentTypeOfUnionType,
-      parenthesizeConstituentTypesOfIntersectionType,
-      parenthesizeConstituentTypeOfIntersectionType,
-      parenthesizeOperandOfTypeOperator,
-      parenthesizeOperandOfReadonlyTypeOperator,
-      parenthesizeNonArrayTypeOfPostfixType,
-      parenthesizeElementTypesOfTupleType,
-      parenthesizeElementTypeOfTupleType,
-      parenthesizeTypeOfOptionalType,
-      parenthesizeTypeArguments,
-      parenthesizeLeadingTypeArgument
-    };
-    function getParenthesizeLeftSideOfBinaryForOperator(operatorKind) {
-      binaryLeftOperandParenthesizerCache || (binaryLeftOperandParenthesizerCache = /* @__PURE__ */ new Map());
-      let parenthesizerRule = binaryLeftOperandParenthesizerCache.get(operatorKind);
-      if (!parenthesizerRule) {
-        parenthesizerRule = (node) => parenthesizeLeftSideOfBinary(operatorKind, node);
-        binaryLeftOperandParenthesizerCache.set(operatorKind, parenthesizerRule);
-      }
-      return parenthesizerRule;
-    }
-    function getParenthesizeRightSideOfBinaryForOperator(operatorKind) {
-      binaryRightOperandParenthesizerCache || (binaryRightOperandParenthesizerCache = /* @__PURE__ */ new Map());
-      let parenthesizerRule = binaryRightOperandParenthesizerCache.get(operatorKind);
-      if (!parenthesizerRule) {
-        parenthesizerRule = (node) => parenthesizeRightSideOfBinary(operatorKind, void 0, node);
-        binaryRightOperandParenthesizerCache.set(operatorKind, parenthesizerRule);
-      }
-      return parenthesizerRule;
-    }
-    function binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) {
-      const binaryOperatorPrecedence = getOperatorPrecedence(223 /* BinaryExpression */, binaryOperator);
-      const binaryOperatorAssociativity = getOperatorAssociativity(223 /* BinaryExpression */, binaryOperator);
-      const emittedOperand = skipPartiallyEmittedExpressions(operand);
-      if (!isLeftSideOfBinary && operand.kind === 216 /* ArrowFunction */ && binaryOperatorPrecedence > 3 /* Assignment */) {
-        return true;
-      }
-      const operandPrecedence = getExpressionPrecedence(emittedOperand);
-      switch (compareValues(operandPrecedence, binaryOperatorPrecedence)) {
-        case -1 /* LessThan */:
-          if (!isLeftSideOfBinary && binaryOperatorAssociativity === 1 /* Right */ && operand.kind === 226 /* YieldExpression */) {
-            return false;
-          }
-          return true;
-        case 1 /* GreaterThan */:
-          return false;
-        case 0 /* EqualTo */:
-          if (isLeftSideOfBinary) {
-            return binaryOperatorAssociativity === 1 /* Right */;
-          } else {
-            if (isBinaryExpression(emittedOperand) && emittedOperand.operatorToken.kind === binaryOperator) {
-              if (operatorHasAssociativeProperty(binaryOperator)) {
-                return false;
-              }
-              if (binaryOperator === 39 /* PlusToken */) {
-                const leftKind = leftOperand ? getLiteralKindOfBinaryPlusOperand(leftOperand) : 0 /* Unknown */;
-                if (isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(emittedOperand)) {
-                  return false;
-                }
-              }
-            }
-            const operandAssociativity = getExpressionAssociativity(emittedOperand);
-            return operandAssociativity === 0 /* Left */;
+  function parseJSDocType() {
+    scanner2.setInJSDocType(true);
+    const pos = getNodePos();
+    if (parseOptional(142 /* ModuleKeyword */)) {
+      const moduleTag = factory2.createJSDocNamepathType(
+        /*type*/
+        void 0
+      );
+      terminate:
+        while (true) {
+          switch (token()) {
+            case 19 /* CloseBraceToken */:
+            case 1 /* EndOfFileToken */:
+            case 27 /* CommaToken */:
+            case 5 /* WhitespaceTrivia */:
+              break terminate;
+            default:
+              nextTokenJSDoc();
           }
-      }
+        }
+      scanner2.setInJSDocType(false);
+      return finishNode(moduleTag, pos);
     }
-    function operatorHasAssociativeProperty(binaryOperator) {
-      return binaryOperator === 41 /* AsteriskToken */ || binaryOperator === 51 /* BarToken */ || binaryOperator === 50 /* AmpersandToken */ || binaryOperator === 52 /* CaretToken */ || binaryOperator === 27 /* CommaToken */;
+    const hasDotDotDot = parseOptional(25 /* DotDotDotToken */);
+    let type = parseTypeOrTypePredicate();
+    scanner2.setInJSDocType(false);
+    if (hasDotDotDot) {
+      type = finishNode(factory2.createJSDocVariadicType(type), pos);
     }
-    function getLiteralKindOfBinaryPlusOperand(node) {
-      node = skipPartiallyEmittedExpressions(node);
-      if (isLiteralKind(node.kind)) {
-        return node.kind;
-      }
-      if (node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 39 /* PlusToken */) {
-        if (node.cachedLiteralKind !== void 0) {
-          return node.cachedLiteralKind;
-        }
-        const leftKind = getLiteralKindOfBinaryPlusOperand(node.left);
-        const literalKind = isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(node.right) ? leftKind : 0 /* Unknown */;
-        node.cachedLiteralKind = literalKind;
-        return literalKind;
-      }
-      return 0 /* Unknown */;
+    if (token() === 63 /* EqualsToken */) {
+      nextToken();
+      return finishNode(factory2.createJSDocOptionalType(type), pos);
     }
-    function parenthesizeBinaryOperand(binaryOperator, operand, isLeftSideOfBinary, leftOperand) {
-      const skipped = skipPartiallyEmittedExpressions(operand);
-      if (skipped.kind === 214 /* ParenthesizedExpression */) {
-        return operand;
+    return type;
+  }
+  function parseTypeQuery() {
+    const pos = getNodePos();
+    parseExpected(112 /* TypeOfKeyword */);
+    const entityName = parseEntityName(
+      /*allowReservedWords*/
+      true
+    );
+    const typeArguments = !scanner2.hasPrecedingLineBreak() ? tryParseTypeArguments() : void 0;
+    return finishNode(factory2.createTypeQueryNode(entityName, typeArguments), pos);
+  }
+  function parseTypeParameter() {
+    const pos = getNodePos();
+    const modifiers = parseModifiers(
+      /*permitConstAsModifier*/
+      true
+    );
+    const name = parseIdentifier();
+    let constraint;
+    let expression;
+    if (parseOptional(94 /* ExtendsKeyword */)) {
+      if (isStartOfType() || !isStartOfExpression()) {
+        constraint = parseType();
+      } else {
+        expression = parseUnaryExpressionOrHigher();
       }
-      return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) ? factory2.createParenthesizedExpression(operand) : operand;
-    }
-    function parenthesizeLeftSideOfBinary(binaryOperator, leftSide) {
-      return parenthesizeBinaryOperand(binaryOperator, leftSide, true);
     }
-    function parenthesizeRightSideOfBinary(binaryOperator, leftSide, rightSide) {
-      return parenthesizeBinaryOperand(binaryOperator, rightSide, false, leftSide);
+    const defaultType = parseOptional(63 /* EqualsToken */) ? parseType() : void 0;
+    const node = factory2.createTypeParameterDeclaration(modifiers, name, constraint, defaultType);
+    node.expression = expression;
+    return finishNode(node, pos);
+  }
+  function parseTypeParameters() {
+    if (token() === 29 /* LessThanToken */) {
+      return parseBracketedList(ParsingContext.TypeParameters, parseTypeParameter, 29 /* LessThanToken */, 31 /* GreaterThanToken */);
     }
-    function parenthesizeExpressionOfComputedPropertyName(expression) {
-      return isCommaSequence(expression) ? factory2.createParenthesizedExpression(expression) : expression;
+  }
+  function isStartOfParameter(isJSDocParameter) {
+    return token() === 25 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern() || isModifierKind(token()) || token() === 59 /* AtToken */ || isStartOfType(
+      /*inStartOfParameter*/
+      !isJSDocParameter
+    );
+  }
+  function parseNameOfParameter(modifiers) {
+    const name = parseIdentifierOrPattern(Diagnostics.Private_identifiers_cannot_be_used_as_parameters);
+    if (getFullWidth(name) === 0 && !some(modifiers) && isModifierKind(token())) {
+      nextToken();
     }
-    function parenthesizeConditionOfConditionalExpression(condition) {
-      const conditionalPrecedence = getOperatorPrecedence(224 /* ConditionalExpression */, 57 /* QuestionToken */);
-      const emittedCondition = skipPartiallyEmittedExpressions(condition);
-      const conditionPrecedence = getExpressionPrecedence(emittedCondition);
-      if (compareValues(conditionPrecedence, conditionalPrecedence) !== 1 /* GreaterThan */) {
-        return factory2.createParenthesizedExpression(condition);
+    return name;
+  }
+  function isParameterNameStart() {
+    return isBindingIdentifier() || token() === 22 /* OpenBracketToken */ || token() === 18 /* OpenBraceToken */;
+  }
+  function parseParameter(inOuterAwaitContext) {
+    return parseParameterWorker(inOuterAwaitContext);
+  }
+  function parseParameterForSpeculation(inOuterAwaitContext) {
+    return parseParameterWorker(
+      inOuterAwaitContext,
+      /*allowAmbiguity*/
+      false
+    );
+  }
+  function parseParameterWorker(inOuterAwaitContext, allowAmbiguity = true) {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const decorators = inOuterAwaitContext ? doInAwaitContext(parseDecorators) : doOutsideOfAwaitContext(parseDecorators);
+    if (token() === 108 /* ThisKeyword */) {
+      const node2 = factory2.createParameterDeclaration(
+        decorators,
+        /*dotDotDotToken*/
+        void 0,
+        createIdentifier3(
+          /*isIdentifier*/
+          true
+        ),
+        /*questionToken*/
+        void 0,
+        parseTypeAnnotation(),
+        /*initializer*/
+        void 0
+      );
+      if (decorators) {
+        parseErrorAtRange(decorators[0], Diagnostics.Decorators_may_not_be_applied_to_this_parameters);
       }
-      return condition;
+      return withJSDoc(finishNode(node2, pos), hasJSDoc);
     }
-    function parenthesizeBranchOfConditionalExpression(branch) {
-      const emittedExpression = skipPartiallyEmittedExpressions(branch);
-      return isCommaSequence(emittedExpression) ? factory2.createParenthesizedExpression(branch) : branch;
+    const savedTopLevel = topLevel;
+    topLevel = false;
+    const modifiers = combineDecoratorsAndModifiers(decorators, parseModifiers());
+    const dotDotDotToken = parseOptionalToken(25 /* DotDotDotToken */);
+    if (!allowAmbiguity && !isParameterNameStart()) {
+      return void 0;
     }
-    function parenthesizeExpressionOfExportDefault(expression) {
-      const check = skipPartiallyEmittedExpressions(expression);
-      let needsParens = isCommaSequence(check);
-      if (!needsParens) {
-        switch (getLeftmostExpression(check, false).kind) {
-          case 228 /* ClassExpression */:
-          case 215 /* FunctionExpression */:
-            needsParens = true;
-        }
-      }
-      return needsParens ? factory2.createParenthesizedExpression(expression) : expression;
+    const node = withJSDoc(
+      finishNode(
+        factory2.createParameterDeclaration(
+          modifiers,
+          dotDotDotToken,
+          parseNameOfParameter(modifiers),
+          parseOptionalToken(57 /* QuestionToken */),
+          parseTypeAnnotation(),
+          parseInitializer()
+        ),
+        pos
+      ),
+      hasJSDoc
+    );
+    topLevel = savedTopLevel;
+    return node;
+  }
+  function parseReturnType(returnToken, isType) {
+    if (shouldParseReturnType(returnToken, isType)) {
+      return allowConditionalTypesAnd(parseTypeOrTypePredicate);
     }
-    function parenthesizeExpressionOfNew(expression) {
-      const leftmostExpr = getLeftmostExpression(expression, true);
-      switch (leftmostExpr.kind) {
-        case 210 /* CallExpression */:
-          return factory2.createParenthesizedExpression(expression);
-        case 211 /* NewExpression */:
-          return !leftmostExpr.arguments ? factory2.createParenthesizedExpression(expression) : expression;
-      }
-      return parenthesizeLeftSideOfAccess(expression);
+  }
+  function shouldParseReturnType(returnToken, isType) {
+    if (returnToken === 38 /* EqualsGreaterThanToken */) {
+      parseExpected(returnToken);
+      return true;
+    } else if (parseOptional(58 /* ColonToken */)) {
+      return true;
+    } else if (isType && token() === 38 /* EqualsGreaterThanToken */) {
+      parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(58 /* ColonToken */));
+      nextToken();
+      return true;
     }
-    function parenthesizeLeftSideOfAccess(expression, optionalChain) {
-      const emittedExpression = skipPartiallyEmittedExpressions(expression);
-      if (isLeftHandSideExpression(emittedExpression) && (emittedExpression.kind !== 211 /* NewExpression */ || emittedExpression.arguments) && (optionalChain || !isOptionalChain(emittedExpression))) {
-        return expression;
-      }
-      return setTextRange(factory2.createParenthesizedExpression(expression), expression);
+    return false;
+  }
+  function parseParametersWorker(flags, allowAmbiguity) {
+    const savedYieldContext = inYieldContext();
+    const savedAwaitContext = inAwaitContext();
+    setYieldContext(!!(flags & 1 /* Yield */));
+    setAwaitContext(!!(flags & 2 /* Await */));
+    const parameters = flags & 32 /* JSDoc */ ? parseDelimitedList(ParsingContext.JSDocParameters, parseJSDocParameter) : parseDelimitedList(ParsingContext.Parameters, () => allowAmbiguity ? parseParameter(savedAwaitContext) : parseParameterForSpeculation(savedAwaitContext));
+    setYieldContext(savedYieldContext);
+    setAwaitContext(savedAwaitContext);
+    return parameters;
+  }
+  function parseParameters(flags) {
+    if (!parseExpected(20 /* OpenParenToken */)) {
+      return createMissingList();
     }
-    function parenthesizeOperandOfPostfixUnary(operand) {
-      return isLeftHandSideExpression(operand) ? operand : setTextRange(factory2.createParenthesizedExpression(operand), operand);
-    }
-    function parenthesizeOperandOfPrefixUnary(operand) {
-      return isUnaryExpression(operand) ? operand : setTextRange(factory2.createParenthesizedExpression(operand), operand);
-    }
-    function parenthesizeExpressionsOfCommaDelimitedList(elements) {
-      const result = sameMap(elements, parenthesizeExpressionForDisallowedComma);
-      return setTextRange(factory2.createNodeArray(result, elements.hasTrailingComma), elements);
-    }
-    function parenthesizeExpressionForDisallowedComma(expression) {
-      const emittedExpression = skipPartiallyEmittedExpressions(expression);
-      const expressionPrecedence = getExpressionPrecedence(emittedExpression);
-      const commaPrecedence = getOperatorPrecedence(223 /* BinaryExpression */, 27 /* CommaToken */);
-      return expressionPrecedence > commaPrecedence ? expression : setTextRange(factory2.createParenthesizedExpression(expression), expression);
-    }
-    function parenthesizeExpressionOfExpressionStatement(expression) {
-      const emittedExpression = skipPartiallyEmittedExpressions(expression);
-      if (isCallExpression(emittedExpression)) {
-        const callee = emittedExpression.expression;
-        const kind = skipPartiallyEmittedExpressions(callee).kind;
-        if (kind === 215 /* FunctionExpression */ || kind === 216 /* ArrowFunction */) {
-          const updated = factory2.updateCallExpression(
-            emittedExpression,
-            setTextRange(factory2.createParenthesizedExpression(callee), callee),
-            emittedExpression.typeArguments,
-            emittedExpression.arguments
-          );
-          return factory2.restoreOuterExpressions(expression, updated, 8 /* PartiallyEmittedExpressions */);
-        }
-      }
-      const leftmostExpressionKind = getLeftmostExpression(emittedExpression, false).kind;
-      if (leftmostExpressionKind === 207 /* ObjectLiteralExpression */ || leftmostExpressionKind === 215 /* FunctionExpression */) {
-        return setTextRange(factory2.createParenthesizedExpression(expression), expression);
-      }
-      return expression;
+    const parameters = parseParametersWorker(
+      flags,
+      /*allowAmbiguity*/
+      true
+    );
+    parseExpected(21 /* CloseParenToken */);
+    return parameters;
+  }
+  function parseTypeMemberSemicolon() {
+    if (parseOptional(27 /* CommaToken */)) {
+      return;
     }
-    function parenthesizeConciseBodyOfArrowFunction(body) {
-      if (!isBlock(body) && (isCommaSequence(body) || getLeftmostExpression(body, false).kind === 207 /* ObjectLiteralExpression */)) {
-        return setTextRange(factory2.createParenthesizedExpression(body), body);
-      }
-      return body;
+    parseSemicolon();
+  }
+  function parseSignatureMember(kind) {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    if (kind === 177 /* ConstructSignature */) {
+      parseExpected(103 /* NewKeyword */);
     }
-    function parenthesizeCheckTypeOfConditionalType(checkType) {
-      switch (checkType.kind) {
-        case 181 /* FunctionType */:
-        case 182 /* ConstructorType */:
-        case 191 /* ConditionalType */:
-          return factory2.createParenthesizedType(checkType);
-      }
-      return checkType;
+    const typeParameters = parseTypeParameters();
+    const parameters = parseParameters(4 /* Type */);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      true
+    );
+    parseTypeMemberSemicolon();
+    const node = kind === 176 /* CallSignature */ ? factory2.createCallSignature(typeParameters, parameters, type) : factory2.createConstructSignature(typeParameters, parameters, type);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function isIndexSignature() {
+    return token() === 22 /* OpenBracketToken */ && lookAhead(isUnambiguouslyIndexSignature);
+  }
+  function isUnambiguouslyIndexSignature() {
+    nextToken();
+    if (token() === 25 /* DotDotDotToken */ || token() === 23 /* CloseBracketToken */) {
+      return true;
     }
-    function parenthesizeExtendsTypeOfConditionalType(extendsType) {
-      switch (extendsType.kind) {
-        case 191 /* ConditionalType */:
-          return factory2.createParenthesizedType(extendsType);
+    if (isModifierKind(token())) {
+      nextToken();
+      if (isIdentifier2()) {
+        return true;
       }
-      return extendsType;
+    } else if (!isIdentifier2()) {
+      return false;
+    } else {
+      nextToken();
     }
-    function parenthesizeConstituentTypeOfUnionType(type) {
-      switch (type.kind) {
-        case 189 /* UnionType */:
-        case 190 /* IntersectionType */:
-          return factory2.createParenthesizedType(type);
-      }
-      return parenthesizeCheckTypeOfConditionalType(type);
+    if (token() === 58 /* ColonToken */ || token() === 27 /* CommaToken */) {
+      return true;
     }
-    function parenthesizeConstituentTypesOfUnionType(members) {
-      return factory2.createNodeArray(sameMap(members, parenthesizeConstituentTypeOfUnionType));
+    if (token() !== 57 /* QuestionToken */) {
+      return false;
     }
-    function parenthesizeConstituentTypeOfIntersectionType(type) {
-      switch (type.kind) {
-        case 189 /* UnionType */:
-        case 190 /* IntersectionType */:
-          return factory2.createParenthesizedType(type);
-      }
-      return parenthesizeConstituentTypeOfUnionType(type);
+    nextToken();
+    return token() === 58 /* ColonToken */ || token() === 27 /* CommaToken */ || token() === 23 /* CloseBracketToken */;
+  }
+  function parseIndexSignatureDeclaration(pos, hasJSDoc, decorators, modifiers) {
+    const parameters = parseBracketedList(ParsingContext.Parameters, () => parseParameter(
+      /*inOuterAwaitContext*/
+      false
+    ), 22 /* OpenBracketToken */, 23 /* CloseBracketToken */);
+    const type = parseTypeAnnotation();
+    parseTypeMemberSemicolon();
+    const node = factory2.createIndexSignature(modifiers, parameters, type);
+    node.illegalDecorators = decorators;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers) {
+    const name = parsePropertyName();
+    const questionToken = parseOptionalToken(57 /* QuestionToken */);
+    let node;
+    if (token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */) {
+      const typeParameters = parseTypeParameters();
+      const parameters = parseParameters(4 /* Type */);
+      const type = parseReturnType(
+        58 /* ColonToken */,
+        /*isType*/
+        true
+      );
+      node = factory2.createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type);
+    } else {
+      const type = parseTypeAnnotation();
+      node = factory2.createPropertySignature(modifiers, name, questionToken, type);
+      if (token() === 63 /* EqualsToken */)
+        node.initializer = parseInitializer();
     }
-    function parenthesizeConstituentTypesOfIntersectionType(members) {
-      return factory2.createNodeArray(sameMap(members, parenthesizeConstituentTypeOfIntersectionType));
+    parseTypeMemberSemicolon();
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function isTypeMemberStart() {
+    if (token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */ || token() === 137 /* GetKeyword */ || token() === 151 /* SetKeyword */) {
+      return true;
     }
-    function parenthesizeOperandOfTypeOperator(type) {
-      switch (type.kind) {
-        case 190 /* IntersectionType */:
-          return factory2.createParenthesizedType(type);
-      }
-      return parenthesizeConstituentTypeOfIntersectionType(type);
+    let idToken = false;
+    while (isModifierKind(token())) {
+      idToken = true;
+      nextToken();
     }
-    function parenthesizeOperandOfReadonlyTypeOperator(type) {
-      switch (type.kind) {
-        case 195 /* TypeOperator */:
-          return factory2.createParenthesizedType(type);
-      }
-      return parenthesizeOperandOfTypeOperator(type);
+    if (token() === 22 /* OpenBracketToken */) {
+      return true;
     }
-    function parenthesizeNonArrayTypeOfPostfixType(type) {
-      switch (type.kind) {
-        case 192 /* InferType */:
-        case 195 /* TypeOperator */:
-        case 183 /* TypeQuery */:
-          return factory2.createParenthesizedType(type);
-      }
-      return parenthesizeOperandOfTypeOperator(type);
+    if (isLiteralPropertyName()) {
+      idToken = true;
+      nextToken();
     }
-    function parenthesizeElementTypesOfTupleType(types) {
-      return factory2.createNodeArray(sameMap(types, parenthesizeElementTypeOfTupleType));
+    if (idToken) {
+      return token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */ || token() === 57 /* QuestionToken */ || token() === 58 /* ColonToken */ || token() === 27 /* CommaToken */ || canParseSemicolon();
     }
-    function parenthesizeElementTypeOfTupleType(type) {
-      if (hasJSDocPostfixQuestion(type))
-        return factory2.createParenthesizedType(type);
-      return type;
+    return false;
+  }
+  function parseTypeMember() {
+    if (token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */) {
+      return parseSignatureMember(176 /* CallSignature */);
+    }
+    if (token() === 103 /* NewKeyword */ && lookAhead(nextTokenIsOpenParenOrLessThan)) {
+      return parseSignatureMember(177 /* ConstructSignature */);
+    }
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const modifiers = parseModifiers();
+    if (parseContextualModifier(137 /* GetKeyword */)) {
+      return parseAccessorDeclaration(
+        pos,
+        hasJSDoc,
+        /*decorators*/
+        void 0,
+        modifiers,
+        174 /* GetAccessor */,
+        4 /* Type */
+      );
     }
-    function hasJSDocPostfixQuestion(type) {
-      if (isJSDocNullableType(type))
-        return type.postfix;
-      if (isNamedTupleMember(type))
-        return hasJSDocPostfixQuestion(type.type);
-      if (isFunctionTypeNode(type) || isConstructorTypeNode(type) || isTypeOperatorNode(type))
-        return hasJSDocPostfixQuestion(type.type);
-      if (isConditionalTypeNode(type))
-        return hasJSDocPostfixQuestion(type.falseType);
-      if (isUnionTypeNode(type))
-        return hasJSDocPostfixQuestion(last(type.types));
-      if (isIntersectionTypeNode(type))
-        return hasJSDocPostfixQuestion(last(type.types));
-      if (isInferTypeNode(type))
-        return !!type.typeParameter.constraint && hasJSDocPostfixQuestion(type.typeParameter.constraint);
-      return false;
-    }
-    function parenthesizeTypeOfOptionalType(type) {
-      if (hasJSDocPostfixQuestion(type))
-        return factory2.createParenthesizedType(type);
-      return parenthesizeNonArrayTypeOfPostfixType(type);
-    }
-    function parenthesizeLeadingTypeArgument(node) {
-      return isFunctionOrConstructorTypeNode(node) && node.typeParameters ? factory2.createParenthesizedType(node) : node;
-    }
-    function parenthesizeOrdinalTypeArgument(node, i) {
-      return i === 0 ? parenthesizeLeadingTypeArgument(node) : node;
-    }
-    function parenthesizeTypeArguments(typeArguments) {
-      if (some(typeArguments)) {
-        return factory2.createNodeArray(sameMap(typeArguments, parenthesizeOrdinalTypeArgument));
-      }
-    }
-  }
-  var nullParenthesizerRules = {
-    getParenthesizeLeftSideOfBinaryForOperator: (_) => identity,
-    getParenthesizeRightSideOfBinaryForOperator: (_) => identity,
-    parenthesizeLeftSideOfBinary: (_binaryOperator, leftSide) => leftSide,
-    parenthesizeRightSideOfBinary: (_binaryOperator, _leftSide, rightSide) => rightSide,
-    parenthesizeExpressionOfComputedPropertyName: identity,
-    parenthesizeConditionOfConditionalExpression: identity,
-    parenthesizeBranchOfConditionalExpression: identity,
-    parenthesizeExpressionOfExportDefault: identity,
-    parenthesizeExpressionOfNew: (expression) => cast(expression, isLeftHandSideExpression),
-    parenthesizeLeftSideOfAccess: (expression) => cast(expression, isLeftHandSideExpression),
-    parenthesizeOperandOfPostfixUnary: (operand) => cast(operand, isLeftHandSideExpression),
-    parenthesizeOperandOfPrefixUnary: (operand) => cast(operand, isUnaryExpression),
-    parenthesizeExpressionsOfCommaDelimitedList: (nodes) => cast(nodes, isNodeArray),
-    parenthesizeExpressionForDisallowedComma: identity,
-    parenthesizeExpressionOfExpressionStatement: identity,
-    parenthesizeConciseBodyOfArrowFunction: identity,
-    parenthesizeCheckTypeOfConditionalType: identity,
-    parenthesizeExtendsTypeOfConditionalType: identity,
-    parenthesizeConstituentTypesOfUnionType: (nodes) => cast(nodes, isNodeArray),
-    parenthesizeConstituentTypeOfUnionType: identity,
-    parenthesizeConstituentTypesOfIntersectionType: (nodes) => cast(nodes, isNodeArray),
-    parenthesizeConstituentTypeOfIntersectionType: identity,
-    parenthesizeOperandOfTypeOperator: identity,
-    parenthesizeOperandOfReadonlyTypeOperator: identity,
-    parenthesizeNonArrayTypeOfPostfixType: identity,
-    parenthesizeElementTypesOfTupleType: (nodes) => cast(nodes, isNodeArray),
-    parenthesizeElementTypeOfTupleType: identity,
-    parenthesizeTypeOfOptionalType: identity,
-    parenthesizeTypeArguments: (nodes) => nodes && cast(nodes, isNodeArray),
-    parenthesizeLeadingTypeArgument: identity
-  };
-
-  // src/compiler/factory/nodeConverters.ts
-  function createNodeConverters(factory2) {
-    return {
-      convertToFunctionBlock,
-      convertToFunctionExpression,
-      convertToArrayAssignmentElement,
-      convertToObjectAssignmentElement,
-      convertToAssignmentPattern,
-      convertToObjectAssignmentPattern,
-      convertToArrayAssignmentPattern,
-      convertToAssignmentElementTarget
-    };
-    function convertToFunctionBlock(node, multiLine) {
-      if (isBlock(node))
-        return node;
-      const returnStatement = factory2.createReturnStatement(node);
-      setTextRange(returnStatement, node);
-      const body = factory2.createBlock([returnStatement], multiLine);
-      setTextRange(body, node);
-      return body;
-    }
-    function convertToFunctionExpression(node) {
-      if (!node.body)
-        return Debug.fail(`Cannot convert a FunctionDeclaration without a body`);
-      const updated = factory2.createFunctionExpression(
-        node.modifiers,
-        node.asteriskToken,
-        node.name,
-        node.typeParameters,
-        node.parameters,
-        node.type,
-        node.body
+    if (parseContextualModifier(151 /* SetKeyword */)) {
+      return parseAccessorDeclaration(
+        pos,
+        hasJSDoc,
+        /*decorators*/
+        void 0,
+        modifiers,
+        175 /* SetAccessor */,
+        4 /* Type */
       );
-      setOriginalNode(updated, node);
-      setTextRange(updated, node);
-      if (getStartsOnNewLine(node)) {
-        setStartsOnNewLine(updated, true);
-      }
-      return updated;
     }
-    function convertToArrayAssignmentElement(element) {
-      if (isBindingElement(element)) {
-        if (element.dotDotDotToken) {
-          Debug.assertNode(element.name, isIdentifier);
-          return setOriginalNode(setTextRange(factory2.createSpreadElement(element.name), element), element);
-        }
-        const expression = convertToAssignmentElementTarget(element.name);
-        return element.initializer ? setOriginalNode(
-          setTextRange(
-            factory2.createAssignment(expression, element.initializer),
-            element
-          ),
-          element
-        ) : expression;
-      }
-      return cast(element, isExpression);
+    if (isIndexSignature()) {
+      return parseIndexSignatureDeclaration(
+        pos,
+        hasJSDoc,
+        /*decorators*/
+        void 0,
+        modifiers
+      );
     }
-    function convertToObjectAssignmentElement(element) {
-      if (isBindingElement(element)) {
-        if (element.dotDotDotToken) {
-          Debug.assertNode(element.name, isIdentifier);
-          return setOriginalNode(setTextRange(factory2.createSpreadAssignment(element.name), element), element);
-        }
-        if (element.propertyName) {
-          const expression = convertToAssignmentElementTarget(element.name);
-          return setOriginalNode(setTextRange(factory2.createPropertyAssignment(element.propertyName, element.initializer ? factory2.createAssignment(expression, element.initializer) : expression), element), element);
-        }
-        Debug.assertNode(element.name, isIdentifier);
-        return setOriginalNode(setTextRange(factory2.createShorthandPropertyAssignment(element.name, element.initializer), element), element);
-      }
-      return cast(element, isObjectLiteralElementLike);
+    return parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers);
+  }
+  function nextTokenIsOpenParenOrLessThan() {
+    nextToken();
+    return token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */;
+  }
+  function nextTokenIsDot() {
+    return nextToken() === 24 /* DotToken */;
+  }
+  function nextTokenIsOpenParenOrLessThanOrDot() {
+    switch (nextToken()) {
+      case 20 /* OpenParenToken */:
+      case 29 /* LessThanToken */:
+      case 24 /* DotToken */:
+        return true;
     }
-    function convertToAssignmentPattern(node) {
-      switch (node.kind) {
-        case 204 /* ArrayBindingPattern */:
-        case 206 /* ArrayLiteralExpression */:
-          return convertToArrayAssignmentPattern(node);
-        case 203 /* ObjectBindingPattern */:
-        case 207 /* ObjectLiteralExpression */:
-          return convertToObjectAssignmentPattern(node);
-      }
+    return false;
+  }
+  function parseTypeLiteral() {
+    const pos = getNodePos();
+    return finishNode(factory2.createTypeLiteralNode(parseObjectTypeMembers()), pos);
+  }
+  function parseObjectTypeMembers() {
+    let members;
+    if (parseExpected(18 /* OpenBraceToken */)) {
+      members = parseList(ParsingContext.TypeMembers, parseTypeMember);
+      parseExpected(19 /* CloseBraceToken */);
+    } else {
+      members = createMissingList();
     }
-    function convertToObjectAssignmentPattern(node) {
-      if (isObjectBindingPattern(node)) {
-        return setOriginalNode(
-          setTextRange(
-            factory2.createObjectLiteralExpression(map(node.elements, convertToObjectAssignmentElement)),
-            node
-          ),
-          node
-        );
-      }
-      return cast(node, isObjectLiteralExpression);
+    return members;
+  }
+  function isStartOfMappedType() {
+    nextToken();
+    if (token() === 39 /* PlusToken */ || token() === 40 /* MinusToken */) {
+      return nextToken() === 146 /* ReadonlyKeyword */;
     }
-    function convertToArrayAssignmentPattern(node) {
-      if (isArrayBindingPattern(node)) {
-        return setOriginalNode(
-          setTextRange(
-            factory2.createArrayLiteralExpression(map(node.elements, convertToArrayAssignmentElement)),
-            node
-          ),
-          node
-        );
-      }
-      return cast(node, isArrayLiteralExpression);
+    if (token() === 146 /* ReadonlyKeyword */) {
+      nextToken();
     }
-    function convertToAssignmentElementTarget(node) {
-      if (isBindingPattern(node)) {
-        return convertToAssignmentPattern(node);
+    return token() === 22 /* OpenBracketToken */ && nextTokenIsIdentifier() && nextToken() === 101 /* InKeyword */;
+  }
+  function parseMappedTypeParameter() {
+    const pos = getNodePos();
+    const name = parseIdentifierName();
+    parseExpected(101 /* InKeyword */);
+    const type = parseType();
+    return finishNode(factory2.createTypeParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      name,
+      type,
+      /*defaultType*/
+      void 0
+    ), pos);
+  }
+  function parseMappedType() {
+    const pos = getNodePos();
+    parseExpected(18 /* OpenBraceToken */);
+    let readonlyToken;
+    if (token() === 146 /* ReadonlyKeyword */ || token() === 39 /* PlusToken */ || token() === 40 /* MinusToken */) {
+      readonlyToken = parseTokenNode();
+      if (readonlyToken.kind !== 146 /* ReadonlyKeyword */) {
+        parseExpected(146 /* ReadonlyKeyword */);
+      }
+    }
+    parseExpected(22 /* OpenBracketToken */);
+    const typeParameter = parseMappedTypeParameter();
+    const nameType = parseOptional(128 /* AsKeyword */) ? parseType() : void 0;
+    parseExpected(23 /* CloseBracketToken */);
+    let questionToken;
+    if (token() === 57 /* QuestionToken */ || token() === 39 /* PlusToken */ || token() === 40 /* MinusToken */) {
+      questionToken = parseTokenNode();
+      if (questionToken.kind !== 57 /* QuestionToken */) {
+        parseExpected(57 /* QuestionToken */);
       }
-      return cast(node, isExpression);
     }
+    const type = parseTypeAnnotation();
+    parseSemicolon();
+    const members = parseList(ParsingContext.TypeMembers, parseTypeMember);
+    parseExpected(19 /* CloseBraceToken */);
+    return finishNode(factory2.createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members), pos);
   }
-  var nullNodeConverters = {
-    convertToFunctionBlock: notImplemented,
-    convertToFunctionExpression: notImplemented,
-    convertToArrayAssignmentElement: notImplemented,
-    convertToObjectAssignmentElement: notImplemented,
-    convertToAssignmentPattern: notImplemented,
-    convertToObjectAssignmentPattern: notImplemented,
-    convertToArrayAssignmentPattern: notImplemented,
-    convertToAssignmentElementTarget: notImplemented
-  };
-
-  // src/compiler/factory/nodeFactory.ts
-  var nextAutoGenerateId = 0;
-  var NodeFactoryFlags = /* @__PURE__ */ ((NodeFactoryFlags2) => {
-    NodeFactoryFlags2[NodeFactoryFlags2["None"] = 0] = "None";
-    NodeFactoryFlags2[NodeFactoryFlags2["NoParenthesizerRules"] = 1] = "NoParenthesizerRules";
-    NodeFactoryFlags2[NodeFactoryFlags2["NoNodeConverters"] = 2] = "NoNodeConverters";
-    NodeFactoryFlags2[NodeFactoryFlags2["NoIndentationOnFreshPropertyAccess"] = 4] = "NoIndentationOnFreshPropertyAccess";
-    NodeFactoryFlags2[NodeFactoryFlags2["NoOriginalNode"] = 8] = "NoOriginalNode";
-    return NodeFactoryFlags2;
-  })(NodeFactoryFlags || {});
-  var nodeFactoryPatchers = [];
-  function addNodeFactoryPatcher(fn) {
-    nodeFactoryPatchers.push(fn);
-  }
-  function createNodeFactory(flags, baseFactory2) {
-    const update = flags & 8 /* NoOriginalNode */ ? updateWithoutOriginal : updateWithOriginal;
-    const parenthesizerRules = memoize(() => flags & 1 /* NoParenthesizerRules */ ? nullParenthesizerRules : createParenthesizerRules(factory2));
-    const converters = memoize(() => flags & 2 /* NoNodeConverters */ ? nullNodeConverters : createNodeConverters(factory2));
-    const getBinaryCreateFunction = memoizeOne((operator) => (left, right) => createBinaryExpression(left, operator, right));
-    const getPrefixUnaryCreateFunction = memoizeOne((operator) => (operand) => createPrefixUnaryExpression(operator, operand));
-    const getPostfixUnaryCreateFunction = memoizeOne((operator) => (operand) => createPostfixUnaryExpression(operand, operator));
-    const getJSDocPrimaryTypeCreateFunction = memoizeOne((kind) => () => createJSDocPrimaryTypeWorker(kind));
-    const getJSDocUnaryTypeCreateFunction = memoizeOne((kind) => (type) => createJSDocUnaryTypeWorker(kind, type));
-    const getJSDocUnaryTypeUpdateFunction = memoizeOne((kind) => (node, type) => updateJSDocUnaryTypeWorker(kind, node, type));
-    const getJSDocPrePostfixUnaryTypeCreateFunction = memoizeOne((kind) => (type, postfix) => createJSDocPrePostfixUnaryTypeWorker(kind, type, postfix));
-    const getJSDocPrePostfixUnaryTypeUpdateFunction = memoizeOne((kind) => (node, type) => updateJSDocPrePostfixUnaryTypeWorker(kind, node, type));
-    const getJSDocSimpleTagCreateFunction = memoizeOne((kind) => (tagName, comment) => createJSDocSimpleTagWorker(kind, tagName, comment));
-    const getJSDocSimpleTagUpdateFunction = memoizeOne((kind) => (node, tagName, comment) => updateJSDocSimpleTagWorker(kind, node, tagName, comment));
-    const getJSDocTypeLikeTagCreateFunction = memoizeOne((kind) => (tagName, typeExpression, comment) => createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment));
-    const getJSDocTypeLikeTagUpdateFunction = memoizeOne((kind) => (node, tagName, typeExpression, comment) => updateJSDocTypeLikeTagWorker(kind, node, tagName, typeExpression, comment));
-    const factory2 = {
-      get parenthesizer() {
-        return parenthesizerRules();
-      },
-      get converters() {
-        return converters();
-      },
-      baseFactory: baseFactory2,
-      flags,
-      createNodeArray: createNodeArray2,
-      createNumericLiteral: createNumericLiteral2,
-      createBigIntLiteral: createBigIntLiteral2,
-      createStringLiteral: createStringLiteral2,
-      createStringLiteralFromNode: createStringLiteralFromNode2,
-      createRegularExpressionLiteral: createRegularExpressionLiteral2,
-      createLiteralLikeNode,
-      createIdentifier: createIdentifier3,
-      updateIdentifier,
-      createTempVariable: createTempVariable3,
-      createLoopVariable: createLoopVariable2,
-      createUniqueName: createUniqueName2,
-      getGeneratedNameForNode: getGeneratedNameForNode3,
-      createPrivateIdentifier: createPrivateIdentifier2,
-      createUniquePrivateName,
-      getGeneratedPrivateNameForNode,
-      createToken: createToken3,
-      createSuper: createSuper2,
-      createThis: createThis2,
-      createNull: createNull2,
-      createTrue: createTrue2,
-      createFalse: createFalse2,
-      createModifier: createModifier2,
-      createModifiersFromModifierFlags: createModifiersFromModifierFlags2,
-      createQualifiedName: createQualifiedName2,
-      updateQualifiedName: updateQualifiedName2,
-      createComputedPropertyName: createComputedPropertyName2,
-      updateComputedPropertyName: updateComputedPropertyName2,
-      createTypeParameterDeclaration: createTypeParameterDeclaration2,
-      updateTypeParameterDeclaration: updateTypeParameterDeclaration2,
-      createParameterDeclaration,
-      updateParameterDeclaration,
-      createDecorator: createDecorator2,
-      updateDecorator: updateDecorator2,
-      createPropertySignature: createPropertySignature3,
-      updatePropertySignature: updatePropertySignature3,
-      createPropertyDeclaration,
-      updatePropertyDeclaration: updatePropertyDeclaration2,
-      createMethodSignature: createMethodSignature3,
-      updateMethodSignature: updateMethodSignature3,
-      createMethodDeclaration,
-      updateMethodDeclaration,
-      createConstructorDeclaration,
-      updateConstructorDeclaration,
-      createGetAccessorDeclaration,
-      updateGetAccessorDeclaration,
-      createSetAccessorDeclaration,
-      updateSetAccessorDeclaration,
-      createCallSignature: createCallSignature2,
-      updateCallSignature: updateCallSignature2,
-      createConstructSignature: createConstructSignature2,
-      updateConstructSignature: updateConstructSignature2,
-      createIndexSignature: createIndexSignature3,
-      updateIndexSignature: updateIndexSignature2,
-      createClassStaticBlockDeclaration,
-      updateClassStaticBlockDeclaration,
-      createTemplateLiteralTypeSpan,
-      updateTemplateLiteralTypeSpan,
-      createKeywordTypeNode: createKeywordTypeNode2,
-      createTypePredicateNode: createTypePredicateNode3,
-      updateTypePredicateNode: updateTypePredicateNode3,
-      createTypeReferenceNode: createTypeReferenceNode2,
-      updateTypeReferenceNode: updateTypeReferenceNode2,
-      createFunctionTypeNode: createFunctionTypeNode2,
-      updateFunctionTypeNode: updateFunctionTypeNode2,
-      createConstructorTypeNode: createConstructorTypeNode2,
-      updateConstructorTypeNode: updateConstructorTypeNode2,
-      createTypeQueryNode: createTypeQueryNode2,
-      updateTypeQueryNode: updateTypeQueryNode2,
-      createTypeLiteralNode: createTypeLiteralNode2,
-      updateTypeLiteralNode: updateTypeLiteralNode2,
-      createArrayTypeNode: createArrayTypeNode2,
-      updateArrayTypeNode: updateArrayTypeNode2,
-      createTupleTypeNode: createTupleTypeNode2,
-      updateTupleTypeNode: updateTupleTypeNode2,
-      createNamedTupleMember,
-      updateNamedTupleMember,
-      createOptionalTypeNode: createOptionalTypeNode2,
-      updateOptionalTypeNode: updateOptionalTypeNode2,
-      createRestTypeNode: createRestTypeNode2,
-      updateRestTypeNode: updateRestTypeNode2,
-      createUnionTypeNode: createUnionTypeNode2,
-      updateUnionTypeNode: updateUnionTypeNode2,
-      createIntersectionTypeNode: createIntersectionTypeNode2,
-      updateIntersectionTypeNode: updateIntersectionTypeNode2,
-      createConditionalTypeNode: createConditionalTypeNode2,
-      updateConditionalTypeNode: updateConditionalTypeNode2,
-      createInferTypeNode: createInferTypeNode2,
-      updateInferTypeNode: updateInferTypeNode2,
-      createImportTypeNode: createImportTypeNode2,
-      updateImportTypeNode: updateImportTypeNode2,
-      createParenthesizedType: createParenthesizedType2,
-      updateParenthesizedType: updateParenthesizedType2,
-      createThisTypeNode: createThisTypeNode2,
-      createTypeOperatorNode: createTypeOperatorNode3,
-      updateTypeOperatorNode: updateTypeOperatorNode2,
-      createIndexedAccessTypeNode: createIndexedAccessTypeNode2,
-      updateIndexedAccessTypeNode: updateIndexedAccessTypeNode2,
-      createMappedTypeNode: createMappedTypeNode2,
-      updateMappedTypeNode: updateMappedTypeNode2,
-      createLiteralTypeNode: createLiteralTypeNode2,
-      updateLiteralTypeNode: updateLiteralTypeNode2,
-      createTemplateLiteralType,
-      updateTemplateLiteralType,
-      createObjectBindingPattern: createObjectBindingPattern2,
-      updateObjectBindingPattern: updateObjectBindingPattern2,
-      createArrayBindingPattern: createArrayBindingPattern2,
-      updateArrayBindingPattern: updateArrayBindingPattern2,
-      createBindingElement: createBindingElement2,
-      updateBindingElement: updateBindingElement2,
-      createArrayLiteralExpression,
-      updateArrayLiteralExpression,
-      createObjectLiteralExpression,
-      updateObjectLiteralExpression,
-      createPropertyAccessExpression: flags & 4 /* NoIndentationOnFreshPropertyAccess */ ? (expression, name) => setEmitFlags(createPropertyAccessExpression(expression, name), 262144 /* NoIndentation */) : createPropertyAccessExpression,
-      updatePropertyAccessExpression,
-      createPropertyAccessChain: flags & 4 /* NoIndentationOnFreshPropertyAccess */ ? (expression, questionDotToken, name) => setEmitFlags(createPropertyAccessChain2(expression, questionDotToken, name), 262144 /* NoIndentation */) : createPropertyAccessChain2,
-      updatePropertyAccessChain: updatePropertyAccessChain2,
-      createElementAccessExpression,
-      updateElementAccessExpression,
-      createElementAccessChain: createElementAccessChain2,
-      updateElementAccessChain: updateElementAccessChain2,
-      createCallExpression,
-      updateCallExpression,
-      createCallChain: createCallChain2,
-      updateCallChain: updateCallChain2,
-      createNewExpression,
-      updateNewExpression,
-      createTaggedTemplateExpression,
-      updateTaggedTemplateExpression,
-      createTypeAssertion: createTypeAssertion2,
-      updateTypeAssertion: updateTypeAssertion2,
-      createParenthesizedExpression,
-      updateParenthesizedExpression,
-      createFunctionExpression: createFunctionExpression2,
-      updateFunctionExpression: updateFunctionExpression2,
-      createArrowFunction: createArrowFunction3,
-      updateArrowFunction: updateArrowFunction3,
-      createDeleteExpression,
-      updateDeleteExpression,
-      createTypeOfExpression,
-      updateTypeOfExpression,
-      createVoidExpression,
-      updateVoidExpression,
-      createAwaitExpression,
-      updateAwaitExpression,
-      createPrefixUnaryExpression,
-      updatePrefixUnaryExpression,
-      createPostfixUnaryExpression,
-      updatePostfixUnaryExpression,
-      createBinaryExpression,
-      updateBinaryExpression,
-      createConditionalExpression,
-      updateConditionalExpression,
-      createTemplateExpression: createTemplateExpression2,
-      updateTemplateExpression: updateTemplateExpression2,
-      createTemplateHead: createTemplateHead2,
-      createTemplateMiddle: createTemplateMiddle2,
-      createTemplateTail: createTemplateTail2,
-      createNoSubstitutionTemplateLiteral: createNoSubstitutionTemplateLiteral2,
-      createTemplateLiteralLikeNode,
-      createYieldExpression,
-      updateYieldExpression,
-      createSpreadElement,
-      updateSpreadElement,
-      createClassExpression: createClassExpression3,
-      updateClassExpression: updateClassExpression3,
-      createOmittedExpression: createOmittedExpression2,
-      createExpressionWithTypeArguments: createExpressionWithTypeArguments3,
-      updateExpressionWithTypeArguments: updateExpressionWithTypeArguments3,
-      createAsExpression: createAsExpression2,
-      updateAsExpression: updateAsExpression2,
-      createNonNullExpression: createNonNullExpression2,
-      updateNonNullExpression: updateNonNullExpression2,
-      createSatisfiesExpression,
-      updateSatisfiesExpression,
-      createNonNullChain: createNonNullChain2,
-      updateNonNullChain: updateNonNullChain2,
-      createMetaProperty: createMetaProperty2,
-      updateMetaProperty: updateMetaProperty2,
-      createTemplateSpan: createTemplateSpan2,
-      updateTemplateSpan: updateTemplateSpan2,
-      createSemicolonClassElement: createSemicolonClassElement2,
-      createBlock: createBlock2,
-      updateBlock: updateBlock2,
-      createVariableStatement: createVariableStatement2,
-      updateVariableStatement: updateVariableStatement2,
-      createEmptyStatement: createEmptyStatement2,
-      createExpressionStatement: createExpressionStatement2,
-      updateExpressionStatement: updateExpressionStatement2,
-      createIfStatement,
-      updateIfStatement,
-      createDoStatement,
-      updateDoStatement,
-      createWhileStatement,
-      updateWhileStatement,
-      createForStatement,
-      updateForStatement,
-      createForInStatement,
-      updateForInStatement,
-      createForOfStatement,
-      updateForOfStatement,
-      createContinueStatement,
-      updateContinueStatement,
-      createBreakStatement,
-      updateBreakStatement,
-      createReturnStatement,
-      updateReturnStatement,
-      createWithStatement,
-      updateWithStatement,
-      createSwitchStatement,
-      updateSwitchStatement,
-      createLabeledStatement,
-      updateLabeledStatement,
-      createThrowStatement,
-      updateThrowStatement,
-      createTryStatement,
-      updateTryStatement,
-      createDebuggerStatement: createDebuggerStatement2,
-      createVariableDeclaration: createVariableDeclaration3,
-      updateVariableDeclaration: updateVariableDeclaration3,
-      createVariableDeclarationList: createVariableDeclarationList2,
-      updateVariableDeclarationList: updateVariableDeclarationList2,
-      createFunctionDeclaration: createFunctionDeclaration2,
-      updateFunctionDeclaration: updateFunctionDeclaration2,
-      createClassDeclaration: createClassDeclaration2,
-      updateClassDeclaration: updateClassDeclaration2,
-      createInterfaceDeclaration: createInterfaceDeclaration2,
-      updateInterfaceDeclaration: updateInterfaceDeclaration2,
-      createTypeAliasDeclaration: createTypeAliasDeclaration2,
-      updateTypeAliasDeclaration: updateTypeAliasDeclaration2,
-      createEnumDeclaration: createEnumDeclaration2,
-      updateEnumDeclaration: updateEnumDeclaration2,
-      createModuleDeclaration: createModuleDeclaration2,
-      updateModuleDeclaration: updateModuleDeclaration2,
-      createModuleBlock: createModuleBlock2,
-      updateModuleBlock: updateModuleBlock2,
-      createCaseBlock: createCaseBlock2,
-      updateCaseBlock: updateCaseBlock2,
-      createNamespaceExportDeclaration: createNamespaceExportDeclaration2,
-      updateNamespaceExportDeclaration: updateNamespaceExportDeclaration2,
-      createImportEqualsDeclaration: createImportEqualsDeclaration2,
-      updateImportEqualsDeclaration: updateImportEqualsDeclaration2,
-      createImportDeclaration: createImportDeclaration2,
-      updateImportDeclaration: updateImportDeclaration2,
-      createImportClause: createImportClause3,
-      updateImportClause: updateImportClause3,
-      createAssertClause,
-      updateAssertClause,
-      createAssertEntry,
-      updateAssertEntry,
-      createImportTypeAssertionContainer,
-      updateImportTypeAssertionContainer,
-      createNamespaceImport: createNamespaceImport2,
-      updateNamespaceImport: updateNamespaceImport2,
-      createNamespaceExport: createNamespaceExport2,
-      updateNamespaceExport: updateNamespaceExport2,
-      createNamedImports: createNamedImports2,
-      updateNamedImports: updateNamedImports2,
-      createImportSpecifier: createImportSpecifier2,
-      updateImportSpecifier: updateImportSpecifier2,
-      createExportAssignment: createExportAssignment3,
-      updateExportAssignment: updateExportAssignment2,
-      createExportDeclaration: createExportDeclaration3,
-      updateExportDeclaration: updateExportDeclaration3,
-      createNamedExports: createNamedExports2,
-      updateNamedExports: updateNamedExports2,
-      createExportSpecifier: createExportSpecifier2,
-      updateExportSpecifier: updateExportSpecifier2,
-      createMissingDeclaration,
-      createExternalModuleReference: createExternalModuleReference2,
-      updateExternalModuleReference: updateExternalModuleReference2,
-      get createJSDocAllType() {
-        return getJSDocPrimaryTypeCreateFunction(315 /* JSDocAllType */);
-      },
-      get createJSDocUnknownType() {
-        return getJSDocPrimaryTypeCreateFunction(316 /* JSDocUnknownType */);
-      },
-      get createJSDocNonNullableType() {
-        return getJSDocPrePostfixUnaryTypeCreateFunction(318 /* JSDocNonNullableType */);
-      },
-      get updateJSDocNonNullableType() {
-        return getJSDocPrePostfixUnaryTypeUpdateFunction(318 /* JSDocNonNullableType */);
-      },
-      get createJSDocNullableType() {
-        return getJSDocPrePostfixUnaryTypeCreateFunction(317 /* JSDocNullableType */);
-      },
-      get updateJSDocNullableType() {
-        return getJSDocPrePostfixUnaryTypeUpdateFunction(317 /* JSDocNullableType */);
-      },
-      get createJSDocOptionalType() {
-        return getJSDocUnaryTypeCreateFunction(319 /* JSDocOptionalType */);
-      },
-      get updateJSDocOptionalType() {
-        return getJSDocUnaryTypeUpdateFunction(319 /* JSDocOptionalType */);
-      },
-      get createJSDocVariadicType() {
-        return getJSDocUnaryTypeCreateFunction(321 /* JSDocVariadicType */);
-      },
-      get updateJSDocVariadicType() {
-        return getJSDocUnaryTypeUpdateFunction(321 /* JSDocVariadicType */);
-      },
-      get createJSDocNamepathType() {
-        return getJSDocUnaryTypeCreateFunction(322 /* JSDocNamepathType */);
-      },
-      get updateJSDocNamepathType() {
-        return getJSDocUnaryTypeUpdateFunction(322 /* JSDocNamepathType */);
-      },
-      createJSDocFunctionType,
-      updateJSDocFunctionType,
-      createJSDocTypeLiteral: createJSDocTypeLiteral2,
-      updateJSDocTypeLiteral,
-      createJSDocTypeExpression: createJSDocTypeExpression2,
-      updateJSDocTypeExpression,
-      createJSDocSignature: createJSDocSignature2,
-      updateJSDocSignature,
-      createJSDocTemplateTag: createJSDocTemplateTag2,
-      updateJSDocTemplateTag,
-      createJSDocTypedefTag: createJSDocTypedefTag2,
-      updateJSDocTypedefTag,
-      createJSDocParameterTag: createJSDocParameterTag2,
-      updateJSDocParameterTag,
-      createJSDocPropertyTag: createJSDocPropertyTag2,
-      updateJSDocPropertyTag,
-      createJSDocCallbackTag: createJSDocCallbackTag2,
-      updateJSDocCallbackTag,
-      createJSDocAugmentsTag: createJSDocAugmentsTag2,
-      updateJSDocAugmentsTag,
-      createJSDocImplementsTag: createJSDocImplementsTag2,
-      updateJSDocImplementsTag,
-      createJSDocSeeTag,
-      updateJSDocSeeTag,
-      createJSDocNameReference,
-      updateJSDocNameReference,
-      createJSDocMemberName,
-      updateJSDocMemberName,
-      createJSDocLink,
-      updateJSDocLink,
-      createJSDocLinkCode,
-      updateJSDocLinkCode,
-      createJSDocLinkPlain,
-      updateJSDocLinkPlain,
-      get createJSDocTypeTag() {
-        return getJSDocTypeLikeTagCreateFunction(346 /* JSDocTypeTag */);
-      },
-      get updateJSDocTypeTag() {
-        return getJSDocTypeLikeTagUpdateFunction(346 /* JSDocTypeTag */);
-      },
-      get createJSDocReturnTag() {
-        return getJSDocTypeLikeTagCreateFunction(344 /* JSDocReturnTag */);
-      },
-      get updateJSDocReturnTag() {
-        return getJSDocTypeLikeTagUpdateFunction(344 /* JSDocReturnTag */);
-      },
-      get createJSDocThisTag() {
-        return getJSDocTypeLikeTagCreateFunction(345 /* JSDocThisTag */);
-      },
-      get updateJSDocThisTag() {
-        return getJSDocTypeLikeTagUpdateFunction(345 /* JSDocThisTag */);
-      },
-      get createJSDocEnumTag() {
-        return getJSDocTypeLikeTagCreateFunction(342 /* JSDocEnumTag */);
-      },
-      get updateJSDocEnumTag() {
-        return getJSDocTypeLikeTagUpdateFunction(342 /* JSDocEnumTag */);
-      },
-      get createJSDocAuthorTag() {
-        return getJSDocSimpleTagCreateFunction(333 /* JSDocAuthorTag */);
-      },
-      get updateJSDocAuthorTag() {
-        return getJSDocSimpleTagUpdateFunction(333 /* JSDocAuthorTag */);
-      },
-      get createJSDocClassTag() {
-        return getJSDocSimpleTagCreateFunction(335 /* JSDocClassTag */);
-      },
-      get updateJSDocClassTag() {
-        return getJSDocSimpleTagUpdateFunction(335 /* JSDocClassTag */);
-      },
-      get createJSDocPublicTag() {
-        return getJSDocSimpleTagCreateFunction(336 /* JSDocPublicTag */);
-      },
-      get updateJSDocPublicTag() {
-        return getJSDocSimpleTagUpdateFunction(336 /* JSDocPublicTag */);
-      },
-      get createJSDocPrivateTag() {
-        return getJSDocSimpleTagCreateFunction(337 /* JSDocPrivateTag */);
-      },
-      get updateJSDocPrivateTag() {
-        return getJSDocSimpleTagUpdateFunction(337 /* JSDocPrivateTag */);
-      },
-      get createJSDocProtectedTag() {
-        return getJSDocSimpleTagCreateFunction(338 /* JSDocProtectedTag */);
-      },
-      get updateJSDocProtectedTag() {
-        return getJSDocSimpleTagUpdateFunction(338 /* JSDocProtectedTag */);
-      },
-      get createJSDocReadonlyTag() {
-        return getJSDocSimpleTagCreateFunction(339 /* JSDocReadonlyTag */);
-      },
-      get updateJSDocReadonlyTag() {
-        return getJSDocSimpleTagUpdateFunction(339 /* JSDocReadonlyTag */);
-      },
-      get createJSDocOverrideTag() {
-        return getJSDocSimpleTagCreateFunction(340 /* JSDocOverrideTag */);
-      },
-      get updateJSDocOverrideTag() {
-        return getJSDocSimpleTagUpdateFunction(340 /* JSDocOverrideTag */);
-      },
-      get createJSDocDeprecatedTag() {
-        return getJSDocSimpleTagCreateFunction(334 /* JSDocDeprecatedTag */);
-      },
-      get updateJSDocDeprecatedTag() {
-        return getJSDocSimpleTagUpdateFunction(334 /* JSDocDeprecatedTag */);
-      },
-      createJSDocUnknownTag,
-      updateJSDocUnknownTag,
-      createJSDocText,
-      updateJSDocText,
-      createJSDocComment: createJSDocComment2,
-      updateJSDocComment,
-      createJsxElement: createJsxElement2,
-      updateJsxElement: updateJsxElement2,
-      createJsxSelfClosingElement: createJsxSelfClosingElement2,
-      updateJsxSelfClosingElement: updateJsxSelfClosingElement2,
-      createJsxOpeningElement: createJsxOpeningElement2,
-      updateJsxOpeningElement: updateJsxOpeningElement2,
-      createJsxClosingElement: createJsxClosingElement2,
-      updateJsxClosingElement: updateJsxClosingElement2,
-      createJsxFragment: createJsxFragment2,
-      createJsxText: createJsxText2,
-      updateJsxText: updateJsxText2,
-      createJsxOpeningFragment: createJsxOpeningFragment2,
-      createJsxJsxClosingFragment: createJsxJsxClosingFragment2,
-      updateJsxFragment: updateJsxFragment2,
-      createJsxAttribute: createJsxAttribute2,
-      updateJsxAttribute: updateJsxAttribute2,
-      createJsxAttributes: createJsxAttributes2,
-      updateJsxAttributes: updateJsxAttributes2,
-      createJsxSpreadAttribute: createJsxSpreadAttribute2,
-      updateJsxSpreadAttribute: updateJsxSpreadAttribute2,
-      createJsxExpression: createJsxExpression2,
-      updateJsxExpression: updateJsxExpression2,
-      createCaseClause: createCaseClause2,
-      updateCaseClause: updateCaseClause2,
-      createDefaultClause: createDefaultClause2,
-      updateDefaultClause: updateDefaultClause2,
-      createHeritageClause: createHeritageClause2,
-      updateHeritageClause: updateHeritageClause2,
-      createCatchClause: createCatchClause2,
-      updateCatchClause: updateCatchClause2,
-      createPropertyAssignment: createPropertyAssignment2,
-      updatePropertyAssignment: updatePropertyAssignment2,
-      createShorthandPropertyAssignment: createShorthandPropertyAssignment2,
-      updateShorthandPropertyAssignment: updateShorthandPropertyAssignment2,
-      createSpreadAssignment: createSpreadAssignment2,
-      updateSpreadAssignment: updateSpreadAssignment2,
-      createEnumMember: createEnumMember2,
-      updateEnumMember: updateEnumMember2,
-      createSourceFile: createSourceFile2,
-      updateSourceFile: updateSourceFile2,
-      createBundle: createBundle2,
-      updateBundle: updateBundle2,
-      createUnparsedSource,
-      createUnparsedPrologue,
-      createUnparsedPrepend,
-      createUnparsedTextLike,
-      createUnparsedSyntheticReference,
-      createInputFiles: createInputFiles2,
-      createSyntheticExpression,
-      createSyntaxList: createSyntaxList3,
-      createNotEmittedStatement: createNotEmittedStatement2,
-      createPartiallyEmittedExpression: createPartiallyEmittedExpression2,
-      updatePartiallyEmittedExpression: updatePartiallyEmittedExpression2,
-      createCommaListExpression,
-      updateCommaListExpression,
-      createEndOfDeclarationMarker,
-      createMergeDeclarationMarker,
-      createSyntheticReferenceExpression,
-      updateSyntheticReferenceExpression,
-      cloneNode,
-      get createComma() {
-        return getBinaryCreateFunction(27 /* CommaToken */);
-      },
-      get createAssignment() {
-        return getBinaryCreateFunction(63 /* EqualsToken */);
-      },
-      get createLogicalOr() {
-        return getBinaryCreateFunction(56 /* BarBarToken */);
-      },
-      get createLogicalAnd() {
-        return getBinaryCreateFunction(55 /* AmpersandAmpersandToken */);
-      },
-      get createBitwiseOr() {
-        return getBinaryCreateFunction(51 /* BarToken */);
-      },
-      get createBitwiseXor() {
-        return getBinaryCreateFunction(52 /* CaretToken */);
-      },
-      get createBitwiseAnd() {
-        return getBinaryCreateFunction(50 /* AmpersandToken */);
-      },
-      get createStrictEquality() {
-        return getBinaryCreateFunction(36 /* EqualsEqualsEqualsToken */);
-      },
-      get createStrictInequality() {
-        return getBinaryCreateFunction(37 /* ExclamationEqualsEqualsToken */);
-      },
-      get createEquality() {
-        return getBinaryCreateFunction(34 /* EqualsEqualsToken */);
-      },
-      get createInequality() {
-        return getBinaryCreateFunction(35 /* ExclamationEqualsToken */);
-      },
-      get createLessThan() {
-        return getBinaryCreateFunction(29 /* LessThanToken */);
-      },
-      get createLessThanEquals() {
-        return getBinaryCreateFunction(32 /* LessThanEqualsToken */);
-      },
-      get createGreaterThan() {
-        return getBinaryCreateFunction(31 /* GreaterThanToken */);
-      },
-      get createGreaterThanEquals() {
-        return getBinaryCreateFunction(33 /* GreaterThanEqualsToken */);
-      },
-      get createLeftShift() {
-        return getBinaryCreateFunction(47 /* LessThanLessThanToken */);
-      },
-      get createRightShift() {
-        return getBinaryCreateFunction(48 /* GreaterThanGreaterThanToken */);
-      },
-      get createUnsignedRightShift() {
-        return getBinaryCreateFunction(49 /* GreaterThanGreaterThanGreaterThanToken */);
-      },
-      get createAdd() {
-        return getBinaryCreateFunction(39 /* PlusToken */);
-      },
-      get createSubtract() {
-        return getBinaryCreateFunction(40 /* MinusToken */);
-      },
-      get createMultiply() {
-        return getBinaryCreateFunction(41 /* AsteriskToken */);
-      },
-      get createDivide() {
-        return getBinaryCreateFunction(43 /* SlashToken */);
-      },
-      get createModulo() {
-        return getBinaryCreateFunction(44 /* PercentToken */);
-      },
-      get createExponent() {
-        return getBinaryCreateFunction(42 /* AsteriskAsteriskToken */);
-      },
-      get createPrefixPlus() {
-        return getPrefixUnaryCreateFunction(39 /* PlusToken */);
-      },
-      get createPrefixMinus() {
-        return getPrefixUnaryCreateFunction(40 /* MinusToken */);
-      },
-      get createPrefixIncrement() {
-        return getPrefixUnaryCreateFunction(45 /* PlusPlusToken */);
-      },
-      get createPrefixDecrement() {
-        return getPrefixUnaryCreateFunction(46 /* MinusMinusToken */);
-      },
-      get createBitwiseNot() {
-        return getPrefixUnaryCreateFunction(54 /* TildeToken */);
-      },
-      get createLogicalNot() {
-        return getPrefixUnaryCreateFunction(53 /* ExclamationToken */);
-      },
-      get createPostfixIncrement() {
-        return getPostfixUnaryCreateFunction(45 /* PlusPlusToken */);
-      },
-      get createPostfixDecrement() {
-        return getPostfixUnaryCreateFunction(46 /* MinusMinusToken */);
-      },
-      createImmediatelyInvokedFunctionExpression: createImmediatelyInvokedFunctionExpression2,
-      createImmediatelyInvokedArrowFunction: createImmediatelyInvokedArrowFunction2,
-      createVoidZero: createVoidZero2,
-      createExportDefault: createExportDefault2,
-      createExternalModuleExport: createExternalModuleExport2,
-      createTypeCheck,
-      createMethodCall,
-      createGlobalMethodCall,
-      createFunctionBindCall,
-      createFunctionCallCall,
-      createFunctionApplyCall,
-      createArraySliceCall,
-      createArrayConcatCall,
-      createObjectDefinePropertyCall,
-      createReflectGetCall,
-      createReflectSetCall,
-      createPropertyDescriptor,
-      createCallBinding,
-      createAssignmentTargetWrapper,
-      inlineExpressions,
-      getInternalName,
-      getLocalName,
-      getExportName,
-      getDeclarationName,
-      getNamespaceMemberName,
-      getExternalModuleOrNamespaceExportName,
-      restoreOuterExpressions,
-      restoreEnclosingLabel,
-      createUseStrictPrologue,
-      copyPrologue,
-      copyStandardPrologue,
-      copyCustomPrologue,
-      ensureUseStrict,
-      liftToBlock,
-      mergeLexicalEnvironment,
-      updateModifiers
-    };
-    forEach(nodeFactoryPatchers, (fn) => fn(factory2));
-    return factory2;
-    function createNodeArray2(elements, hasTrailingComma) {
-      if (elements === void 0 || elements === emptyArray) {
-        elements = [];
-      } else if (isNodeArray(elements)) {
-        if (hasTrailingComma === void 0 || elements.hasTrailingComma === hasTrailingComma) {
-          if (elements.transformFlags === void 0) {
-            aggregateChildrenFlags(elements);
-          }
-          Debug.attachNodeArrayDebugInfo(elements);
-          return elements;
-        }
-        const array2 = elements.slice();
-        array2.pos = elements.pos;
-        array2.end = elements.end;
-        array2.hasTrailingComma = hasTrailingComma;
-        array2.transformFlags = elements.transformFlags;
-        Debug.attachNodeArrayDebugInfo(array2);
-        return array2;
-      }
-      const length2 = elements.length;
-      const array = length2 >= 1 && length2 <= 4 ? elements.slice() : elements;
-      setTextRangePosEnd(array, -1, -1);
-      array.hasTrailingComma = !!hasTrailingComma;
-      aggregateChildrenFlags(array);
-      Debug.attachNodeArrayDebugInfo(array);
-      return array;
-    }
-    function createBaseNode(kind) {
-      return baseFactory2.createBaseNode(kind);
+  function parseTupleElementType() {
+    const pos = getNodePos();
+    if (parseOptional(25 /* DotDotDotToken */)) {
+      return finishNode(factory2.createRestTypeNode(parseType()), pos);
     }
-    function createBaseDeclaration(kind) {
-      const node = createBaseNode(kind);
-      node.symbol = void 0;
-      node.localSymbol = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
+    const type = parseType();
+    if (isJSDocNullableType(type) && type.pos === type.type.pos) {
+      const node = factory2.createOptionalTypeNode(type.type);
+      setTextRange(node, type);
+      node.flags = type.flags;
       return node;
     }
-    function createBaseNamedDeclaration(kind, modifiers, name) {
-      const node = createBaseDeclaration(kind);
-      name = asName(name);
-      node.name = name;
-      if (canHaveModifiers(node)) {
-        node.modifiers = asNodeArray(modifiers);
-        node.transformFlags |= propagateChildrenFlags(node.modifiers);
-      }
-      if (name) {
-        switch (node.kind) {
-          case 171 /* MethodDeclaration */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-          case 169 /* PropertyDeclaration */:
-          case 299 /* PropertyAssignment */:
-            if (isIdentifier(name)) {
-              node.transformFlags |= propagateIdentifierNameFlags(name);
-              break;
-            }
-          default:
-            node.transformFlags |= propagateChildFlags(name);
-            break;
-        }
-      }
-      return node;
+    return type;
+  }
+  function isNextTokenColonOrQuestionColon() {
+    return nextToken() === 58 /* ColonToken */ || token() === 57 /* QuestionToken */ && nextToken() === 58 /* ColonToken */;
+  }
+  function isTupleElementName() {
+    if (token() === 25 /* DotDotDotToken */) {
+      return tokenIsIdentifierOrKeyword(nextToken()) && isNextTokenColonOrQuestionColon();
     }
-    function createBaseGenericNamedDeclaration(kind, modifiers, name, typeParameters) {
-      const node = createBaseNamedDeclaration(
-        kind,
-        modifiers,
-        name
-      );
-      node.typeParameters = asNodeArray(typeParameters);
-      node.transformFlags |= propagateChildrenFlags(node.typeParameters);
-      if (typeParameters)
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      return node;
+    return tokenIsIdentifierOrKeyword(token()) && isNextTokenColonOrQuestionColon();
+  }
+  function parseTupleElementNameOrTupleElementType() {
+    if (lookAhead(isTupleElementName)) {
+      const pos = getNodePos();
+      const hasJSDoc = hasPrecedingJSDocComment();
+      const dotDotDotToken = parseOptionalToken(25 /* DotDotDotToken */);
+      const name = parseIdentifierName();
+      const questionToken = parseOptionalToken(57 /* QuestionToken */);
+      parseExpected(58 /* ColonToken */);
+      const type = parseTupleElementType();
+      const node = factory2.createNamedTupleMember(dotDotDotToken, name, questionToken, type);
+      return withJSDoc(finishNode(node, pos), hasJSDoc);
     }
-    function createBaseSignatureDeclaration(kind, modifiers, name, typeParameters, parameters, type) {
-      const node = createBaseGenericNamedDeclaration(
-        kind,
-        modifiers,
-        name,
-        typeParameters
-      );
-      node.parameters = createNodeArray2(parameters);
-      node.type = type;
-      node.transformFlags |= propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type);
-      if (type)
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      node.typeArguments = void 0;
-      return node;
+    return parseTupleElementType();
+  }
+  function parseTupleType() {
+    const pos = getNodePos();
+    return finishNode(
+      factory2.createTupleTypeNode(
+        parseBracketedList(ParsingContext.TupleElementTypes, parseTupleElementNameOrTupleElementType, 22 /* OpenBracketToken */, 23 /* CloseBracketToken */)
+      ),
+      pos
+    );
+  }
+  function parseParenthesizedType() {
+    const pos = getNodePos();
+    parseExpected(20 /* OpenParenToken */);
+    const type = parseType();
+    parseExpected(21 /* CloseParenToken */);
+    return finishNode(factory2.createParenthesizedType(type), pos);
+  }
+  function parseModifiersForConstructorType() {
+    let modifiers;
+    if (token() === 126 /* AbstractKeyword */) {
+      const pos = getNodePos();
+      nextToken();
+      const modifier = finishNode(factory2.createToken(126 /* AbstractKeyword */), pos);
+      modifiers = createNodeArray2([modifier], pos);
+    }
+    return modifiers;
+  }
+  function parseFunctionOrConstructorType() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const modifiers = parseModifiersForConstructorType();
+    const isConstructorType = parseOptional(103 /* NewKeyword */);
+    const typeParameters = parseTypeParameters();
+    const parameters = parseParameters(4 /* Type */);
+    const type = parseReturnType(
+      38 /* EqualsGreaterThanToken */,
+      /*isType*/
+      false
+    );
+    const node = isConstructorType ? factory2.createConstructorTypeNode(modifiers, typeParameters, parameters, type) : factory2.createFunctionTypeNode(typeParameters, parameters, type);
+    if (!isConstructorType)
+      node.modifiers = modifiers;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseKeywordAndNoDot() {
+    const node = parseTokenNode();
+    return token() === 24 /* DotToken */ ? void 0 : node;
+  }
+  function parseLiteralTypeNode(negative) {
+    const pos = getNodePos();
+    if (negative) {
+      nextToken();
     }
-    function finishUpdateBaseSignatureDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.typeArguments = original.typeArguments;
+    let expression = token() === 110 /* TrueKeyword */ || token() === 95 /* FalseKeyword */ || token() === 104 /* NullKeyword */ ? parseTokenNode() : parseLiteralLikeNode(token());
+    if (negative) {
+      expression = finishNode(factory2.createPrefixUnaryExpression(40 /* MinusToken */, expression), pos);
+    }
+    return finishNode(factory2.createLiteralTypeNode(expression), pos);
+  }
+  function isStartOfTypeOfImportType() {
+    nextToken();
+    return token() === 100 /* ImportKeyword */;
+  }
+  function parseImportTypeAssertions() {
+    const pos = getNodePos();
+    const openBracePosition = scanner2.getTokenPos();
+    parseExpected(18 /* OpenBraceToken */);
+    const multiLine = scanner2.hasPrecedingLineBreak();
+    parseExpected(130 /* AssertKeyword */);
+    parseExpected(58 /* ColonToken */);
+    const clause = parseAssertClause(
+      /*skipAssertKeyword*/
+      true
+    );
+    if (!parseExpected(19 /* CloseBraceToken */)) {
+      const lastError = lastOrUndefined(parseDiagnostics);
+      if (lastError && lastError.code === Diagnostics._0_expected.code) {
+        addRelatedInfo(
+          lastError,
+          createDetachedDiagnostic(fileName, openBracePosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, "{", "}")
+        );
       }
-      return update(updated, original);
-    }
-    function createBaseFunctionLikeDeclaration(kind, modifiers, name, typeParameters, parameters, type, body) {
-      const node = createBaseSignatureDeclaration(
-        kind,
-        modifiers,
-        name,
-        typeParameters,
-        parameters,
-        type
-      );
-      node.body = body;
-      node.transformFlags |= propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */;
-      if (!body)
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function createBaseInterfaceOrClassLikeDeclaration(kind, modifiers, name, typeParameters, heritageClauses) {
-      const node = createBaseGenericNamedDeclaration(
-        kind,
-        modifiers,
-        name,
-        typeParameters
-      );
-      node.heritageClauses = asNodeArray(heritageClauses);
-      node.transformFlags |= propagateChildrenFlags(node.heritageClauses);
-      return node;
-    }
-    function createBaseClassLikeDeclaration(kind, modifiers, name, typeParameters, heritageClauses, members) {
-      const node = createBaseInterfaceOrClassLikeDeclaration(
-        kind,
-        modifiers,
-        name,
-        typeParameters,
-        heritageClauses
-      );
-      node.members = createNodeArray2(members);
-      node.transformFlags |= propagateChildrenFlags(node.members);
-      return node;
-    }
-    function createBaseBindingLikeDeclaration(kind, modifiers, name, initializer) {
-      const node = createBaseNamedDeclaration(
-        kind,
-        modifiers,
-        name
-      );
-      node.initializer = initializer;
-      node.transformFlags |= propagateChildFlags(node.initializer);
-      return node;
-    }
-    function createBaseVariableLikeDeclaration(kind, modifiers, name, type, initializer) {
-      const node = createBaseBindingLikeDeclaration(
-        kind,
-        modifiers,
-        name,
-        initializer
-      );
-      node.type = type;
-      node.transformFlags |= propagateChildFlags(type);
-      if (type)
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      return node;
     }
-    function createBaseLiteral(kind, text) {
-      const node = createBaseToken(kind);
-      node.text = text;
-      return node;
-    }
-    function createNumericLiteral2(value, numericLiteralFlags = 0 /* None */) {
-      const node = createBaseLiteral(8 /* NumericLiteral */, typeof value === "number" ? value + "" : value);
-      node.numericLiteralFlags = numericLiteralFlags;
-      if (numericLiteralFlags & 384 /* BinaryOrOctalSpecifier */)
-        node.transformFlags |= 1024 /* ContainsES2015 */;
-      return node;
-    }
-    function createBigIntLiteral2(value) {
-      const node = createBaseLiteral(9 /* BigIntLiteral */, typeof value === "string" ? value : pseudoBigIntToString(value) + "n");
-      node.transformFlags |= 4 /* ContainsESNext */;
-      return node;
-    }
-    function createBaseStringLiteral(text, isSingleQuote) {
-      const node = createBaseLiteral(10 /* StringLiteral */, text);
-      node.singleQuote = isSingleQuote;
-      return node;
-    }
-    function createStringLiteral2(text, isSingleQuote, hasExtendedUnicodeEscape) {
-      const node = createBaseStringLiteral(text, isSingleQuote);
-      node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape;
-      if (hasExtendedUnicodeEscape)
-        node.transformFlags |= 1024 /* ContainsES2015 */;
-      return node;
+    return finishNode(factory2.createImportTypeAssertionContainer(clause, multiLine), pos);
+  }
+  function parseImportType() {
+    sourceFlags |= 2097152 /* PossiblyContainsDynamicImport */;
+    const pos = getNodePos();
+    const isTypeOf = parseOptional(112 /* TypeOfKeyword */);
+    parseExpected(100 /* ImportKeyword */);
+    parseExpected(20 /* OpenParenToken */);
+    const type = parseType();
+    let assertions;
+    if (parseOptional(27 /* CommaToken */)) {
+      assertions = parseImportTypeAssertions();
     }
-    function createStringLiteralFromNode2(sourceNode) {
-      const node = createBaseStringLiteral(getTextOfIdentifierOrLiteral(sourceNode), void 0);
-      node.textSourceNode = sourceNode;
-      return node;
+    parseExpected(21 /* CloseParenToken */);
+    const qualifier = parseOptional(24 /* DotToken */) ? parseEntityNameOfTypeReference() : void 0;
+    const typeArguments = parseTypeArgumentsOfTypeReference();
+    return finishNode(factory2.createImportTypeNode(type, assertions, qualifier, typeArguments, isTypeOf), pos);
+  }
+  function nextTokenIsNumericOrBigIntLiteral() {
+    nextToken();
+    return token() === 8 /* NumericLiteral */ || token() === 9 /* BigIntLiteral */;
+  }
+  function parseNonArrayType() {
+    switch (token()) {
+      case 131 /* AnyKeyword */:
+      case 157 /* UnknownKeyword */:
+      case 152 /* StringKeyword */:
+      case 148 /* NumberKeyword */:
+      case 160 /* BigIntKeyword */:
+      case 153 /* SymbolKeyword */:
+      case 134 /* BooleanKeyword */:
+      case 155 /* UndefinedKeyword */:
+      case 144 /* NeverKeyword */:
+      case 149 /* ObjectKeyword */:
+        return tryParse(parseKeywordAndNoDot) || parseTypeReference();
+      case 66 /* AsteriskEqualsToken */:
+        scanner2.reScanAsteriskEqualsToken();
+      case 41 /* AsteriskToken */:
+        return parseJSDocAllType();
+      case 60 /* QuestionQuestionToken */:
+        scanner2.reScanQuestionToken();
+      case 57 /* QuestionToken */:
+        return parseJSDocUnknownOrNullableType();
+      case 98 /* FunctionKeyword */:
+        return parseJSDocFunctionType();
+      case 53 /* ExclamationToken */:
+        return parseJSDocNonNullableType();
+      case 14 /* NoSubstitutionTemplateLiteral */:
+      case 10 /* StringLiteral */:
+      case 8 /* NumericLiteral */:
+      case 9 /* BigIntLiteral */:
+      case 110 /* TrueKeyword */:
+      case 95 /* FalseKeyword */:
+      case 104 /* NullKeyword */:
+        return parseLiteralTypeNode();
+      case 40 /* MinusToken */:
+        return lookAhead(nextTokenIsNumericOrBigIntLiteral) ? parseLiteralTypeNode(
+          /*negative*/
+          true
+        ) : parseTypeReference();
+      case 114 /* VoidKeyword */:
+        return parseTokenNode();
+      case 108 /* ThisKeyword */: {
+        const thisKeyword = parseThisTypeNode();
+        if (token() === 140 /* IsKeyword */ && !scanner2.hasPrecedingLineBreak()) {
+          return parseThisTypePredicate(thisKeyword);
+        } else {
+          return thisKeyword;
+        }
+      }
+      case 112 /* TypeOfKeyword */:
+        return lookAhead(isStartOfTypeOfImportType) ? parseImportType() : parseTypeQuery();
+      case 18 /* OpenBraceToken */:
+        return lookAhead(isStartOfMappedType) ? parseMappedType() : parseTypeLiteral();
+      case 22 /* OpenBracketToken */:
+        return parseTupleType();
+      case 20 /* OpenParenToken */:
+        return parseParenthesizedType();
+      case 100 /* ImportKeyword */:
+        return parseImportType();
+      case 129 /* AssertsKeyword */:
+        return lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine) ? parseAssertsTypePredicate() : parseTypeReference();
+      case 15 /* TemplateHead */:
+        return parseTemplateType();
+      default:
+        return parseTypeReference();
     }
-    function createRegularExpressionLiteral2(text) {
-      const node = createBaseLiteral(13 /* RegularExpressionLiteral */, text);
-      return node;
+  }
+  function isStartOfType(inStartOfParameter) {
+    switch (token()) {
+      case 131 /* AnyKeyword */:
+      case 157 /* UnknownKeyword */:
+      case 152 /* StringKeyword */:
+      case 148 /* NumberKeyword */:
+      case 160 /* BigIntKeyword */:
+      case 134 /* BooleanKeyword */:
+      case 146 /* ReadonlyKeyword */:
+      case 153 /* SymbolKeyword */:
+      case 156 /* UniqueKeyword */:
+      case 114 /* VoidKeyword */:
+      case 155 /* UndefinedKeyword */:
+      case 104 /* NullKeyword */:
+      case 108 /* ThisKeyword */:
+      case 112 /* TypeOfKeyword */:
+      case 144 /* NeverKeyword */:
+      case 18 /* OpenBraceToken */:
+      case 22 /* OpenBracketToken */:
+      case 29 /* LessThanToken */:
+      case 51 /* BarToken */:
+      case 50 /* AmpersandToken */:
+      case 103 /* NewKeyword */:
+      case 10 /* StringLiteral */:
+      case 8 /* NumericLiteral */:
+      case 9 /* BigIntLiteral */:
+      case 110 /* TrueKeyword */:
+      case 95 /* FalseKeyword */:
+      case 149 /* ObjectKeyword */:
+      case 41 /* AsteriskToken */:
+      case 57 /* QuestionToken */:
+      case 53 /* ExclamationToken */:
+      case 25 /* DotDotDotToken */:
+      case 138 /* InferKeyword */:
+      case 100 /* ImportKeyword */:
+      case 129 /* AssertsKeyword */:
+      case 14 /* NoSubstitutionTemplateLiteral */:
+      case 15 /* TemplateHead */:
+        return true;
+      case 98 /* FunctionKeyword */:
+        return !inStartOfParameter;
+      case 40 /* MinusToken */:
+        return !inStartOfParameter && lookAhead(nextTokenIsNumericOrBigIntLiteral);
+      case 20 /* OpenParenToken */:
+        return !inStartOfParameter && lookAhead(isStartOfParenthesizedOrFunctionType);
+      default:
+        return isIdentifier2();
     }
-    function createLiteralLikeNode(kind, text) {
-      switch (kind) {
-        case 8 /* NumericLiteral */:
-          return createNumericLiteral2(text, 0);
-        case 9 /* BigIntLiteral */:
-          return createBigIntLiteral2(text);
-        case 10 /* StringLiteral */:
-          return createStringLiteral2(text, void 0);
-        case 11 /* JsxText */:
-          return createJsxText2(text, false);
-        case 12 /* JsxTextAllWhiteSpaces */:
-          return createJsxText2(text, true);
-        case 13 /* RegularExpressionLiteral */:
-          return createRegularExpressionLiteral2(text);
-        case 14 /* NoSubstitutionTemplateLiteral */:
-          return createTemplateLiteralLikeNode(kind, text, void 0, 0);
+  }
+  function isStartOfParenthesizedOrFunctionType() {
+    nextToken();
+    return token() === 21 /* CloseParenToken */ || isStartOfParameter(
+      /*isJSDocParameter*/
+      false
+    ) || isStartOfType();
+  }
+  function parsePostfixTypeOrHigher() {
+    const pos = getNodePos();
+    let type = parseNonArrayType();
+    while (!scanner2.hasPrecedingLineBreak()) {
+      switch (token()) {
+        case 53 /* ExclamationToken */:
+          nextToken();
+          type = finishNode(factory2.createJSDocNonNullableType(
+            type,
+            /*postfix*/
+            true
+          ), pos);
+          break;
+        case 57 /* QuestionToken */:
+          if (lookAhead(nextTokenIsStartOfType)) {
+            return type;
+          }
+          nextToken();
+          type = finishNode(factory2.createJSDocNullableType(
+            type,
+            /*postfix*/
+            true
+          ), pos);
+          break;
+        case 22 /* OpenBracketToken */:
+          parseExpected(22 /* OpenBracketToken */);
+          if (isStartOfType()) {
+            const indexType = parseType();
+            parseExpected(23 /* CloseBracketToken */);
+            type = finishNode(factory2.createIndexedAccessTypeNode(type, indexType), pos);
+          } else {
+            parseExpected(23 /* CloseBracketToken */);
+            type = finishNode(factory2.createArrayTypeNode(type), pos);
+          }
+          break;
+        default:
+          return type;
       }
     }
-    function createBaseIdentifier(text, originalKeywordKind) {
-      if (originalKeywordKind === void 0 && text) {
-        originalKeywordKind = stringToToken(text);
-      }
-      if (originalKeywordKind === 79 /* Identifier */) {
-        originalKeywordKind = void 0;
+    return type;
+  }
+  function parseTypeOperator(operator) {
+    const pos = getNodePos();
+    parseExpected(operator);
+    return finishNode(factory2.createTypeOperatorNode(operator, parseTypeOperatorOrHigher()), pos);
+  }
+  function tryParseConstraintOfInferType() {
+    if (parseOptional(94 /* ExtendsKeyword */)) {
+      const constraint = disallowConditionalTypesAnd(parseType);
+      if (inDisallowConditionalTypesContext() || token() !== 57 /* QuestionToken */) {
+        return constraint;
       }
-      const node = baseFactory2.createBaseIdentifierNode(79 /* Identifier */);
-      node.originalKeywordKind = originalKeywordKind;
-      node.escapedText = escapeLeadingUnderscores(text);
-      return node;
     }
-    function createBaseGeneratedIdentifier(text, autoGenerateFlags, prefix, suffix) {
-      const node = createBaseIdentifier(text, void 0);
-      node.autoGenerateFlags = autoGenerateFlags;
-      node.autoGenerateId = nextAutoGenerateId;
-      node.autoGeneratePrefix = prefix;
-      node.autoGenerateSuffix = suffix;
-      nextAutoGenerateId++;
-      return node;
+  }
+  function parseTypeParameterOfInferType() {
+    const pos = getNodePos();
+    const name = parseIdentifier();
+    const constraint = tryParse(tryParseConstraintOfInferType);
+    const node = factory2.createTypeParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      name,
+      constraint
+    );
+    return finishNode(node, pos);
+  }
+  function parseInferType() {
+    const pos = getNodePos();
+    parseExpected(138 /* InferKeyword */);
+    return finishNode(factory2.createInferTypeNode(parseTypeParameterOfInferType()), pos);
+  }
+  function parseTypeOperatorOrHigher() {
+    const operator = token();
+    switch (operator) {
+      case 141 /* KeyOfKeyword */:
+      case 156 /* UniqueKeyword */:
+      case 146 /* ReadonlyKeyword */:
+        return parseTypeOperator(operator);
+      case 138 /* InferKeyword */:
+        return parseInferType();
     }
-    function createIdentifier3(text, typeArguments, originalKeywordKind, hasExtendedUnicodeEscape) {
-      const node = createBaseIdentifier(text, originalKeywordKind);
-      if (typeArguments) {
-        node.typeArguments = createNodeArray2(typeArguments);
-      }
-      if (node.originalKeywordKind === 133 /* AwaitKeyword */) {
-        node.transformFlags |= 67108864 /* ContainsPossibleTopLevelAwait */;
-      }
-      if (hasExtendedUnicodeEscape) {
-        node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape;
-        node.transformFlags |= 1024 /* ContainsES2015 */;
+    return allowConditionalTypesAnd(parsePostfixTypeOrHigher);
+  }
+  function parseFunctionOrConstructorTypeToError(isInUnionType) {
+    if (isStartOfFunctionTypeOrConstructorType()) {
+      const type = parseFunctionOrConstructorType();
+      let diagnostic;
+      if (isFunctionTypeNode(type)) {
+        diagnostic = isInUnionType ? Diagnostics.Function_type_notation_must_be_parenthesized_when_used_in_a_union_type : Diagnostics.Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type;
+      } else {
+        diagnostic = isInUnionType ? Diagnostics.Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type : Diagnostics.Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type;
       }
-      return node;
-    }
-    function updateIdentifier(node, typeArguments) {
-      return node.typeArguments !== typeArguments ? update(createIdentifier3(idText(node), typeArguments), node) : node;
+      parseErrorAtRange(type, diagnostic);
+      return type;
     }
-    function createTempVariable3(recordTempVariable, reservedInNestedScopes, prefix, suffix) {
-      let flags2 = 1 /* Auto */;
-      if (reservedInNestedScopes)
-        flags2 |= 8 /* ReservedInNestedScopes */;
-      const name = createBaseGeneratedIdentifier("", flags2, prefix, suffix);
-      if (recordTempVariable) {
-        recordTempVariable(name);
+    return void 0;
+  }
+  function parseUnionOrIntersectionType(operator, parseConstituentType, createTypeNode) {
+    const pos = getNodePos();
+    const isUnionType = operator === 51 /* BarToken */;
+    const hasLeadingOperator = parseOptional(operator);
+    let type = hasLeadingOperator && parseFunctionOrConstructorTypeToError(isUnionType) || parseConstituentType();
+    if (token() === operator || hasLeadingOperator) {
+      const types = [type];
+      while (parseOptional(operator)) {
+        types.push(parseFunctionOrConstructorTypeToError(isUnionType) || parseConstituentType());
       }
-      return name;
+      type = finishNode(createTypeNode(createNodeArray2(types, pos)), pos);
     }
-    function createLoopVariable2(reservedInNestedScopes) {
-      let flags2 = 2 /* Loop */;
-      if (reservedInNestedScopes)
-        flags2 |= 8 /* ReservedInNestedScopes */;
-      return createBaseGeneratedIdentifier("", flags2, void 0, void 0);
-    }
-    function createUniqueName2(text, flags2 = 0 /* None */, prefix, suffix) {
-      Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags");
-      Debug.assert((flags2 & (16 /* Optimistic */ | 32 /* FileLevel */)) !== 32 /* FileLevel */, "GeneratedIdentifierFlags.FileLevel cannot be set without also setting GeneratedIdentifierFlags.Optimistic");
-      return createBaseGeneratedIdentifier(text, 3 /* Unique */ | flags2, prefix, suffix);
-    }
-    function getGeneratedNameForNode3(node, flags2 = 0, prefix, suffix) {
-      Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags");
-      const text = !node ? "" : isMemberName(node) ? formatGeneratedName(false, prefix, node, suffix, idText) : `generated@${getNodeId(node)}`;
-      if (prefix || suffix)
-        flags2 |= 16 /* Optimistic */;
-      const name = createBaseGeneratedIdentifier(text, 4 /* Node */ | flags2, prefix, suffix);
-      name.original = node;
-      return name;
+    return type;
+  }
+  function parseIntersectionTypeOrHigher() {
+    return parseUnionOrIntersectionType(50 /* AmpersandToken */, parseTypeOperatorOrHigher, factory2.createIntersectionTypeNode);
+  }
+  function parseUnionTypeOrHigher() {
+    return parseUnionOrIntersectionType(51 /* BarToken */, parseIntersectionTypeOrHigher, factory2.createUnionTypeNode);
+  }
+  function nextTokenIsNewKeyword() {
+    nextToken();
+    return token() === 103 /* NewKeyword */;
+  }
+  function isStartOfFunctionTypeOrConstructorType() {
+    if (token() === 29 /* LessThanToken */) {
+      return true;
     }
-    function createBasePrivateIdentifier(text) {
-      const node = baseFactory2.createBasePrivateIdentifierNode(80 /* PrivateIdentifier */);
-      node.escapedText = escapeLeadingUnderscores(text);
-      node.transformFlags |= 16777216 /* ContainsClassFields */;
-      return node;
+    if (token() === 20 /* OpenParenToken */ && lookAhead(isUnambiguouslyStartOfFunctionType)) {
+      return true;
     }
-    function createPrivateIdentifier2(text) {
-      if (!startsWith(text, "#"))
-        Debug.fail("First character of private identifier must be #: " + text);
-      return createBasePrivateIdentifier(text);
-    }
-    function createBaseGeneratedPrivateIdentifier(text, autoGenerateFlags, prefix, suffix) {
-      const node = createBasePrivateIdentifier(text);
-      node.autoGenerateFlags = autoGenerateFlags;
-      node.autoGenerateId = nextAutoGenerateId;
-      node.autoGeneratePrefix = prefix;
-      node.autoGenerateSuffix = suffix;
-      nextAutoGenerateId++;
-      return node;
+    return token() === 103 /* NewKeyword */ || token() === 126 /* AbstractKeyword */ && lookAhead(nextTokenIsNewKeyword);
+  }
+  function skipParameterStart() {
+    if (isModifierKind(token())) {
+      parseModifiers();
     }
-    function createUniquePrivateName(text, prefix, suffix) {
-      if (text && !startsWith(text, "#"))
-        Debug.fail("First character of private identifier must be #: " + text);
-      const autoGenerateFlags = 8 /* ReservedInNestedScopes */ | (text ? 3 /* Unique */ : 1 /* Auto */);
-      return createBaseGeneratedPrivateIdentifier(text != null ? text : "", autoGenerateFlags, prefix, suffix);
-    }
-    function getGeneratedPrivateNameForNode(node, prefix, suffix) {
-      const text = isMemberName(node) ? formatGeneratedName(true, prefix, node, suffix, idText) : `#generated@${getNodeId(node)}`;
-      const flags2 = prefix || suffix ? 16 /* Optimistic */ : 0 /* None */;
-      const name = createBaseGeneratedPrivateIdentifier(text, 4 /* Node */ | flags2, prefix, suffix);
-      name.original = node;
-      return name;
+    if (isIdentifier2() || token() === 108 /* ThisKeyword */) {
+      nextToken();
+      return true;
     }
-    function createBaseToken(kind) {
-      return baseFactory2.createBaseTokenNode(kind);
+    if (token() === 22 /* OpenBracketToken */ || token() === 18 /* OpenBraceToken */) {
+      const previousErrorCount = parseDiagnostics.length;
+      parseIdentifierOrPattern();
+      return previousErrorCount === parseDiagnostics.length;
     }
-    function createToken3(token) {
-      Debug.assert(token >= 0 /* FirstToken */ && token <= 162 /* LastToken */, "Invalid token");
-      Debug.assert(token <= 14 /* FirstTemplateToken */ || token >= 17 /* LastTemplateToken */, "Invalid token. Use 'createTemplateLiteralLikeNode' to create template literals.");
-      Debug.assert(token <= 8 /* FirstLiteralToken */ || token >= 14 /* LastLiteralToken */, "Invalid token. Use 'createLiteralLikeNode' to create literals.");
-      Debug.assert(token !== 79 /* Identifier */, "Invalid token. Use 'createIdentifier' to create identifiers");
-      const node = createBaseToken(token);
-      let transformFlags = 0 /* None */;
-      switch (token) {
-        case 132 /* AsyncKeyword */:
-          transformFlags = 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
-          break;
-        case 123 /* PublicKeyword */:
-        case 121 /* PrivateKeyword */:
-        case 122 /* ProtectedKeyword */:
-        case 146 /* ReadonlyKeyword */:
-        case 126 /* AbstractKeyword */:
-        case 136 /* DeclareKeyword */:
-        case 85 /* ConstKeyword */:
-        case 131 /* AnyKeyword */:
-        case 148 /* NumberKeyword */:
-        case 160 /* BigIntKeyword */:
-        case 144 /* NeverKeyword */:
-        case 149 /* ObjectKeyword */:
-        case 101 /* InKeyword */:
-        case 145 /* OutKeyword */:
-        case 161 /* OverrideKeyword */:
-        case 152 /* StringKeyword */:
-        case 134 /* BooleanKeyword */:
-        case 153 /* SymbolKeyword */:
-        case 114 /* VoidKeyword */:
-        case 157 /* UnknownKeyword */:
-        case 155 /* UndefinedKeyword */:
-          transformFlags = 1 /* ContainsTypeScript */;
-          break;
-        case 106 /* SuperKeyword */:
-          transformFlags = 1024 /* ContainsES2015 */ | 134217728 /* ContainsLexicalSuper */;
-          break;
-        case 124 /* StaticKeyword */:
-          transformFlags = 1024 /* ContainsES2015 */;
-          break;
-        case 127 /* AccessorKeyword */:
-          transformFlags = 16777216 /* ContainsClassFields */;
-          break;
-        case 108 /* ThisKeyword */:
-          transformFlags = 16384 /* ContainsLexicalThis */;
-          break;
+    return false;
+  }
+  function isUnambiguouslyStartOfFunctionType() {
+    nextToken();
+    if (token() === 21 /* CloseParenToken */ || token() === 25 /* DotDotDotToken */) {
+      return true;
+    }
+    if (skipParameterStart()) {
+      if (token() === 58 /* ColonToken */ || token() === 27 /* CommaToken */ || token() === 57 /* QuestionToken */ || token() === 63 /* EqualsToken */) {
+        return true;
       }
-      if (transformFlags) {
-        node.transformFlags |= transformFlags;
+      if (token() === 21 /* CloseParenToken */) {
+        nextToken();
+        if (token() === 38 /* EqualsGreaterThanToken */) {
+          return true;
+        }
       }
-      return node;
     }
-    function createSuper2() {
-      return createToken3(106 /* SuperKeyword */);
+    return false;
+  }
+  function parseTypeOrTypePredicate() {
+    const pos = getNodePos();
+    const typePredicateVariable = isIdentifier2() && tryParse(parseTypePredicatePrefix);
+    const type = parseType();
+    if (typePredicateVariable) {
+      return finishNode(factory2.createTypePredicateNode(
+        /*assertsModifier*/
+        void 0,
+        typePredicateVariable,
+        type
+      ), pos);
+    } else {
+      return type;
     }
-    function createThis2() {
-      return createToken3(108 /* ThisKeyword */);
+  }
+  function parseTypePredicatePrefix() {
+    const id = parseIdentifier();
+    if (token() === 140 /* IsKeyword */ && !scanner2.hasPrecedingLineBreak()) {
+      nextToken();
+      return id;
     }
-    function createNull2() {
-      return createToken3(104 /* NullKeyword */);
+  }
+  function parseAssertsTypePredicate() {
+    const pos = getNodePos();
+    const assertsModifier = parseExpectedToken(129 /* AssertsKeyword */);
+    const parameterName = token() === 108 /* ThisKeyword */ ? parseThisTypeNode() : parseIdentifier();
+    const type = parseOptional(140 /* IsKeyword */) ? parseType() : void 0;
+    return finishNode(factory2.createTypePredicateNode(assertsModifier, parameterName, type), pos);
+  }
+  function parseType() {
+    if (contextFlags & 40960 /* TypeExcludesFlags */) {
+      return doOutsideOfContext(40960 /* TypeExcludesFlags */, parseType);
     }
-    function createTrue2() {
-      return createToken3(110 /* TrueKeyword */);
+    if (isStartOfFunctionTypeOrConstructorType()) {
+      return parseFunctionOrConstructorType();
     }
-    function createFalse2() {
-      return createToken3(95 /* FalseKeyword */);
+    const pos = getNodePos();
+    const type = parseUnionTypeOrHigher();
+    if (!inDisallowConditionalTypesContext() && !scanner2.hasPrecedingLineBreak() && parseOptional(94 /* ExtendsKeyword */)) {
+      const extendsType = disallowConditionalTypesAnd(parseType);
+      parseExpected(57 /* QuestionToken */);
+      const trueType = allowConditionalTypesAnd(parseType);
+      parseExpected(58 /* ColonToken */);
+      const falseType = allowConditionalTypesAnd(parseType);
+      return finishNode(factory2.createConditionalTypeNode(type, extendsType, trueType, falseType), pos);
     }
-    function createModifier2(kind) {
-      return createToken3(kind);
+    return type;
+  }
+  function parseTypeAnnotation() {
+    return parseOptional(58 /* ColonToken */) ? parseType() : void 0;
+  }
+  function isStartOfLeftHandSideExpression() {
+    switch (token()) {
+      case 108 /* ThisKeyword */:
+      case 106 /* SuperKeyword */:
+      case 104 /* NullKeyword */:
+      case 110 /* TrueKeyword */:
+      case 95 /* FalseKeyword */:
+      case 8 /* NumericLiteral */:
+      case 9 /* BigIntLiteral */:
+      case 10 /* StringLiteral */:
+      case 14 /* NoSubstitutionTemplateLiteral */:
+      case 15 /* TemplateHead */:
+      case 20 /* OpenParenToken */:
+      case 22 /* OpenBracketToken */:
+      case 18 /* OpenBraceToken */:
+      case 98 /* FunctionKeyword */:
+      case 84 /* ClassKeyword */:
+      case 103 /* NewKeyword */:
+      case 43 /* SlashToken */:
+      case 68 /* SlashEqualsToken */:
+      case 79 /* Identifier */:
+        return true;
+      case 100 /* ImportKeyword */:
+        return lookAhead(nextTokenIsOpenParenOrLessThanOrDot);
+      default:
+        return isIdentifier2();
     }
-    function createModifiersFromModifierFlags2(flags2) {
-      const result = [];
-      if (flags2 & 1 /* Export */)
-        result.push(createModifier2(93 /* ExportKeyword */));
-      if (flags2 & 2 /* Ambient */)
-        result.push(createModifier2(136 /* DeclareKeyword */));
-      if (flags2 & 1024 /* Default */)
-        result.push(createModifier2(88 /* DefaultKeyword */));
-      if (flags2 & 2048 /* Const */)
-        result.push(createModifier2(85 /* ConstKeyword */));
-      if (flags2 & 4 /* Public */)
-        result.push(createModifier2(123 /* PublicKeyword */));
-      if (flags2 & 8 /* Private */)
-        result.push(createModifier2(121 /* PrivateKeyword */));
-      if (flags2 & 16 /* Protected */)
-        result.push(createModifier2(122 /* ProtectedKeyword */));
-      if (flags2 & 256 /* Abstract */)
-        result.push(createModifier2(126 /* AbstractKeyword */));
-      if (flags2 & 32 /* Static */)
-        result.push(createModifier2(124 /* StaticKeyword */));
-      if (flags2 & 16384 /* Override */)
-        result.push(createModifier2(161 /* OverrideKeyword */));
-      if (flags2 & 64 /* Readonly */)
-        result.push(createModifier2(146 /* ReadonlyKeyword */));
-      if (flags2 & 128 /* Accessor */)
-        result.push(createModifier2(127 /* AccessorKeyword */));
-      if (flags2 & 512 /* Async */)
-        result.push(createModifier2(132 /* AsyncKeyword */));
-      if (flags2 & 32768 /* In */)
-        result.push(createModifier2(101 /* InKeyword */));
-      if (flags2 & 65536 /* Out */)
-        result.push(createModifier2(145 /* OutKeyword */));
-      return result.length ? result : void 0;
-    }
-    function createQualifiedName2(left, right) {
-      const node = createBaseNode(163 /* QualifiedName */);
-      node.left = left;
-      node.right = asName(right);
-      node.transformFlags |= propagateChildFlags(node.left) | propagateIdentifierNameFlags(node.right);
-      return node;
+  }
+  function isStartOfExpression() {
+    if (isStartOfLeftHandSideExpression()) {
+      return true;
     }
-    function updateQualifiedName2(node, left, right) {
-      return node.left !== left || node.right !== right ? update(createQualifiedName2(left, right), node) : node;
+    switch (token()) {
+      case 39 /* PlusToken */:
+      case 40 /* MinusToken */:
+      case 54 /* TildeToken */:
+      case 53 /* ExclamationToken */:
+      case 89 /* DeleteKeyword */:
+      case 112 /* TypeOfKeyword */:
+      case 114 /* VoidKeyword */:
+      case 45 /* PlusPlusToken */:
+      case 46 /* MinusMinusToken */:
+      case 29 /* LessThanToken */:
+      case 133 /* AwaitKeyword */:
+      case 125 /* YieldKeyword */:
+      case 80 /* PrivateIdentifier */:
+        return true;
+      default:
+        if (isBinaryOperator2()) {
+          return true;
+        }
+        return isIdentifier2();
     }
-    function createComputedPropertyName2(expression) {
-      const node = createBaseNode(164 /* ComputedPropertyName */);
-      node.expression = parenthesizerRules().parenthesizeExpressionOfComputedPropertyName(expression);
-      node.transformFlags |= propagateChildFlags(node.expression) | 1024 /* ContainsES2015 */ | 131072 /* ContainsComputedPropertyName */;
-      return node;
+  }
+  function isStartOfExpressionStatement() {
+    return token() !== 18 /* OpenBraceToken */ && token() !== 98 /* FunctionKeyword */ && token() !== 84 /* ClassKeyword */ && token() !== 59 /* AtToken */ && isStartOfExpression();
+  }
+  function parseExpression() {
+    const saveDecoratorContext = inDecoratorContext();
+    if (saveDecoratorContext) {
+      setDecoratorContext(
+        /*val*/
+        false
+      );
     }
-    function updateComputedPropertyName2(node, expression) {
-      return node.expression !== expression ? update(createComputedPropertyName2(expression), node) : node;
+    const pos = getNodePos();
+    let expr = parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
+    let operatorToken;
+    while (operatorToken = parseOptionalToken(27 /* CommaToken */)) {
+      expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      ), pos);
     }
-    function createTypeParameterDeclaration2(modifiers, name, constraint, defaultType) {
-      const node = createBaseNamedDeclaration(
-        165 /* TypeParameter */,
-        modifiers,
-        name
+    if (saveDecoratorContext) {
+      setDecoratorContext(
+        /*val*/
+        true
       );
-      node.constraint = constraint;
-      node.default = defaultType;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateTypeParameterDeclaration2(node, modifiers, name, constraint, defaultType) {
-      return node.modifiers !== modifiers || node.name !== name || node.constraint !== constraint || node.default !== defaultType ? update(createTypeParameterDeclaration2(modifiers, name, constraint, defaultType), node) : node;
     }
-    function createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer) {
-      const node = createBaseVariableLikeDeclaration(
-        166 /* Parameter */,
-        modifiers,
-        name,
-        type,
-        initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)
+    return expr;
+  }
+  function parseInitializer() {
+    return parseOptional(63 /* EqualsToken */) ? parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    ) : void 0;
+  }
+  function parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) {
+    if (isYieldExpression2()) {
+      return parseYieldExpression();
+    }
+    const arrowExpression = tryParseParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) || tryParseAsyncSimpleArrowFunctionExpression(allowReturnTypeInArrowFunction);
+    if (arrowExpression) {
+      return arrowExpression;
+    }
+    const pos = getNodePos();
+    const expr = parseBinaryExpressionOrHigher(0 /* Lowest */);
+    if (expr.kind === 79 /* Identifier */ && token() === 38 /* EqualsGreaterThanToken */) {
+      return parseSimpleArrowFunctionExpression(
+        pos,
+        expr,
+        allowReturnTypeInArrowFunction,
+        /*asyncModifier*/
+        void 0
       );
-      node.dotDotDotToken = dotDotDotToken;
-      node.questionToken = questionToken;
-      if (isThisIdentifier(node.name)) {
-        node.transformFlags = 1 /* ContainsTypeScript */;
-      } else {
-        node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateChildFlags(node.questionToken);
-        if (questionToken)
-          node.transformFlags |= 1 /* ContainsTypeScript */;
-        if (modifiersToFlags(node.modifiers) & 16476 /* ParameterPropertyModifier */)
-          node.transformFlags |= 8192 /* ContainsTypeScriptClassSyntax */;
-        if (initializer || dotDotDotToken)
-          node.transformFlags |= 1024 /* ContainsES2015 */;
-      }
-      return node;
     }
-    function updateParameterDeclaration(node, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
-      return node.modifiers !== modifiers || node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.questionToken !== questionToken || node.type !== type || node.initializer !== initializer ? update(createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer), node) : node;
+    if (isLeftHandSideExpression(expr) && isAssignmentOperator(reScanGreaterToken())) {
+      return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction), pos);
     }
-    function createDecorator2(expression) {
-      const node = createBaseNode(167 /* Decorator */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-      node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */ | 8192 /* ContainsTypeScriptClassSyntax */ | 33554432 /* ContainsDecorators */;
-      return node;
+    return parseConditionalExpressionRest(expr, pos, allowReturnTypeInArrowFunction);
+  }
+  function isYieldExpression2() {
+    if (token() === 125 /* YieldKeyword */) {
+      if (inYieldContext()) {
+        return true;
+      }
+      return lookAhead(nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine);
     }
-    function updateDecorator2(node, expression) {
-      return node.expression !== expression ? update(createDecorator2(expression), node) : node;
-    }
-    function createPropertySignature3(modifiers, name, questionToken, type) {
-      const node = createBaseNamedDeclaration(
-        168 /* PropertySignature */,
-        modifiers,
-        name
+    return false;
+  }
+  function nextTokenIsIdentifierOnSameLine() {
+    nextToken();
+    return !scanner2.hasPrecedingLineBreak() && isIdentifier2();
+  }
+  function parseYieldExpression() {
+    const pos = getNodePos();
+    nextToken();
+    if (!scanner2.hasPrecedingLineBreak() && (token() === 41 /* AsteriskToken */ || isStartOfExpression())) {
+      return finishNode(
+        factory2.createYieldExpression(
+          parseOptionalToken(41 /* AsteriskToken */),
+          parseAssignmentExpressionOrHigher(
+            /*allowReturnTypeInArrowFunction*/
+            true
+          )
+        ),
+        pos
       );
-      node.type = type;
-      node.questionToken = questionToken;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.initializer = void 0;
-      return node;
+    } else {
+      return finishNode(factory2.createYieldExpression(
+        /*asteriskToken*/
+        void 0,
+        /*expression*/
+        void 0
+      ), pos);
+    }
+  }
+  function parseSimpleArrowFunctionExpression(pos, identifier, allowReturnTypeInArrowFunction, asyncModifier) {
+    Debug.assert(token() === 38 /* EqualsGreaterThanToken */, "parseSimpleArrowFunctionExpression should only have been called if we had a =>");
+    const parameter = factory2.createParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      /*dotDotDotToken*/
+      void 0,
+      identifier,
+      /*questionToken*/
+      void 0,
+      /*type*/
+      void 0,
+      /*initializer*/
+      void 0
+    );
+    finishNode(parameter, identifier.pos);
+    const parameters = createNodeArray2([parameter], parameter.pos, parameter.end);
+    const equalsGreaterThanToken = parseExpectedToken(38 /* EqualsGreaterThanToken */);
+    const body = parseArrowFunctionExpressionBody(
+      /*isAsync*/
+      !!asyncModifier,
+      allowReturnTypeInArrowFunction
+    );
+    const node = factory2.createArrowFunction(
+      asyncModifier,
+      /*typeParameters*/
+      void 0,
+      parameters,
+      /*type*/
+      void 0,
+      equalsGreaterThanToken,
+      body
+    );
+    return addJSDocComment(finishNode(node, pos));
+  }
+  function tryParseParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) {
+    const triState = isParenthesizedArrowFunctionExpression();
+    if (triState === Tristate.False) {
+      return void 0;
     }
-    function updatePropertySignature3(node, modifiers, name, questionToken, type) {
-      return node.modifiers !== modifiers || node.name !== name || node.questionToken !== questionToken || node.type !== type ? finishUpdatePropertySignature(createPropertySignature3(modifiers, name, questionToken, type), node) : node;
+    return triState === Tristate.True ? parseParenthesizedArrowFunctionExpression(
+      /*allowAmbiguity*/
+      true,
+      /*allowReturnTypeInArrowFunction*/
+      true
+    ) : tryParse(() => parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction));
+  }
+  function isParenthesizedArrowFunctionExpression() {
+    if (token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */ || token() === 132 /* AsyncKeyword */) {
+      return lookAhead(isParenthesizedArrowFunctionExpressionWorker);
     }
-    function finishUpdatePropertySignature(updated, original) {
-      if (updated !== original) {
-        updated.initializer = original.initializer;
-      }
-      return update(updated, original);
+    if (token() === 38 /* EqualsGreaterThanToken */) {
+      return Tristate.True;
     }
-    function createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer) {
-      const node = createBaseVariableLikeDeclaration(
-        169 /* PropertyDeclaration */,
-        modifiers,
-        name,
-        type,
-        initializer
-      );
-      node.questionToken = questionOrExclamationToken && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0;
-      node.exclamationToken = questionOrExclamationToken && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0;
-      node.transformFlags |= propagateChildFlags(node.questionToken) | propagateChildFlags(node.exclamationToken) | 16777216 /* ContainsClassFields */;
-      if (isComputedPropertyName(node.name) || hasStaticModifier(node) && node.initializer) {
-        node.transformFlags |= 8192 /* ContainsTypeScriptClassSyntax */;
+    return Tristate.False;
+  }
+  function isParenthesizedArrowFunctionExpressionWorker() {
+    if (token() === 132 /* AsyncKeyword */) {
+      nextToken();
+      if (scanner2.hasPrecedingLineBreak()) {
+        return Tristate.False;
       }
-      if (questionOrExclamationToken || modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
+      if (token() !== 20 /* OpenParenToken */ && token() !== 29 /* LessThanToken */) {
+        return Tristate.False;
       }
-      return node;
-    }
-    function updatePropertyDeclaration2(node, modifiers, name, questionOrExclamationToken, type, initializer) {
-      return node.modifiers !== modifiers || node.name !== name || node.questionToken !== (questionOrExclamationToken !== void 0 && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.exclamationToken !== (questionOrExclamationToken !== void 0 && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.type !== type || node.initializer !== initializer ? update(createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer), node) : node;
-    }
-    function createMethodSignature3(modifiers, name, questionToken, typeParameters, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        170 /* MethodSignature */,
-        modifiers,
-        name,
-        typeParameters,
-        parameters,
-        type
-      );
-      node.questionToken = questionToken;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
     }
-    function updateMethodSignature3(node, modifiers, name, questionToken, typeParameters, parameters, type) {
-      return node.modifiers !== modifiers || node.name !== name || node.questionToken !== questionToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createMethodSignature3(modifiers, name, questionToken, typeParameters, parameters, type), node) : node;
-    }
-    function createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        171 /* MethodDeclaration */,
-        modifiers,
-        name,
-        typeParameters,
-        parameters,
-        type,
-        body
-      );
-      node.asteriskToken = asteriskToken;
-      node.questionToken = questionToken;
-      node.transformFlags |= propagateChildFlags(node.asteriskToken) | propagateChildFlags(node.questionToken) | 1024 /* ContainsES2015 */;
-      if (questionToken) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
+    const first2 = token();
+    const second = nextToken();
+    if (first2 === 20 /* OpenParenToken */) {
+      if (second === 21 /* CloseParenToken */) {
+        const third = nextToken();
+        switch (third) {
+          case 38 /* EqualsGreaterThanToken */:
+          case 58 /* ColonToken */:
+          case 18 /* OpenBraceToken */:
+            return Tristate.True;
+          default:
+            return Tristate.False;
+        }
       }
-      if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-        if (asteriskToken) {
-          node.transformFlags |= 128 /* ContainsES2018 */;
-        } else {
-          node.transformFlags |= 256 /* ContainsES2017 */;
+      if (second === 22 /* OpenBracketToken */ || second === 18 /* OpenBraceToken */) {
+        return Tristate.Unknown;
+      }
+      if (second === 25 /* DotDotDotToken */) {
+        return Tristate.True;
+      }
+      if (isModifierKind(second) && second !== 132 /* AsyncKeyword */ && lookAhead(nextTokenIsIdentifier)) {
+        if (nextToken() === 128 /* AsKeyword */) {
+          return Tristate.False;
         }
-      } else if (asteriskToken) {
-        node.transformFlags |= 2048 /* ContainsGenerator */;
+        return Tristate.True;
       }
-      node.exclamationToken = void 0;
-      return node;
-    }
-    function updateMethodDeclaration(node, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
-      return node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.name !== name || node.questionToken !== questionToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateMethodDeclaration(createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body), node) : node;
-    }
-    function finishUpdateMethodDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.exclamationToken = original.exclamationToken;
+      if (!isIdentifier2() && second !== 108 /* ThisKeyword */) {
+        return Tristate.False;
       }
-      return update(updated, original);
-    }
-    function createClassStaticBlockDeclaration(body) {
-      const node = createBaseGenericNamedDeclaration(
-        172 /* ClassStaticBlockDeclaration */,
-        void 0,
-        void 0,
-        void 0
-      );
-      node.body = body;
-      node.transformFlags = propagateChildFlags(body) | 16777216 /* ContainsClassFields */;
-      node.illegalDecorators = void 0;
-      node.modifiers = void 0;
-      return node;
-    }
-    function updateClassStaticBlockDeclaration(node, body) {
-      return node.body !== body ? finishUpdateClassStaticBlockDeclaration(createClassStaticBlockDeclaration(body), node) : node;
-    }
-    function finishUpdateClassStaticBlockDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.illegalDecorators = original.illegalDecorators;
-        updated.modifiers = original.modifiers;
+      switch (nextToken()) {
+        case 58 /* ColonToken */:
+          return Tristate.True;
+        case 57 /* QuestionToken */:
+          nextToken();
+          if (token() === 58 /* ColonToken */ || token() === 27 /* CommaToken */ || token() === 63 /* EqualsToken */ || token() === 21 /* CloseParenToken */) {
+            return Tristate.True;
+          }
+          return Tristate.False;
+        case 27 /* CommaToken */:
+        case 63 /* EqualsToken */:
+        case 21 /* CloseParenToken */:
+          return Tristate.Unknown;
       }
-      return update(updated, original);
-    }
-    function createConstructorDeclaration(modifiers, parameters, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        173 /* Constructor */,
-        modifiers,
-        void 0,
-        void 0,
-        parameters,
-        void 0,
-        body
-      );
-      node.transformFlags |= 1024 /* ContainsES2015 */;
-      node.illegalDecorators = void 0;
-      node.typeParameters = void 0;
-      node.type = void 0;
-      return node;
-    }
-    function updateConstructorDeclaration(node, modifiers, parameters, body) {
-      return node.modifiers !== modifiers || node.parameters !== parameters || node.body !== body ? finishUpdateConstructorDeclaration(createConstructorDeclaration(modifiers, parameters, body), node) : node;
-    }
-    function finishUpdateConstructorDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.illegalDecorators = original.illegalDecorators;
-        updated.typeParameters = original.typeParameters;
-        updated.type = original.type;
+      return Tristate.False;
+    } else {
+      Debug.assert(first2 === 29 /* LessThanToken */);
+      if (!isIdentifier2() && token() !== 85 /* ConstKeyword */) {
+        return Tristate.False;
+      }
+      if (languageVariant === 1 /* JSX */) {
+        const isArrowFunctionInJsx = lookAhead(() => {
+          parseOptional(85 /* ConstKeyword */);
+          const third = nextToken();
+          if (third === 94 /* ExtendsKeyword */) {
+            const fourth = nextToken();
+            switch (fourth) {
+              case 63 /* EqualsToken */:
+              case 31 /* GreaterThanToken */:
+                return false;
+              default:
+                return true;
+            }
+          } else if (third === 27 /* CommaToken */ || third === 63 /* EqualsToken */) {
+            return true;
+          }
+          return false;
+        });
+        if (isArrowFunctionInJsx) {
+          return Tristate.True;
+        }
+        return Tristate.False;
       }
-      return finishUpdateBaseSignatureDeclaration(updated, original);
+      return Tristate.Unknown;
     }
-    function createGetAccessorDeclaration(modifiers, name, parameters, type, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        174 /* GetAccessor */,
-        modifiers,
-        name,
-        void 0,
-        parameters,
-        type,
-        body
-      );
-      node.typeParameters = void 0;
-      return node;
+  }
+  function parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) {
+    const tokenPos = scanner2.getTokenPos();
+    if (notParenthesizedArrow == null ? void 0 : notParenthesizedArrow.has(tokenPos)) {
+      return void 0;
     }
-    function updateGetAccessorDeclaration(node, modifiers, name, parameters, type, body) {
-      return node.modifiers !== modifiers || node.name !== name || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateGetAccessorDeclaration(createGetAccessorDeclaration(modifiers, name, parameters, type, body), node) : node;
+    const result = parseParenthesizedArrowFunctionExpression(
+      /*allowAmbiguity*/
+      false,
+      allowReturnTypeInArrowFunction
+    );
+    if (!result) {
+      (notParenthesizedArrow || (notParenthesizedArrow = /* @__PURE__ */ new Set())).add(tokenPos);
     }
-    function finishUpdateGetAccessorDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.typeParameters = original.typeParameters;
+    return result;
+  }
+  function tryParseAsyncSimpleArrowFunctionExpression(allowReturnTypeInArrowFunction) {
+    if (token() === 132 /* AsyncKeyword */) {
+      if (lookAhead(isUnParenthesizedAsyncArrowFunctionWorker) === Tristate.True) {
+        const pos = getNodePos();
+        const asyncModifier = parseModifiersForArrowFunction();
+        const expr = parseBinaryExpressionOrHigher(0 /* Lowest */);
+        return parseSimpleArrowFunctionExpression(pos, expr, allowReturnTypeInArrowFunction, asyncModifier);
       }
-      return finishUpdateBaseSignatureDeclaration(updated, original);
-    }
-    function createSetAccessorDeclaration(modifiers, name, parameters, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        175 /* SetAccessor */,
-        modifiers,
-        name,
-        void 0,
-        parameters,
-        void 0,
-        body
-      );
-      node.typeParameters = void 0;
-      node.type = void 0;
-      return node;
     }
-    function updateSetAccessorDeclaration(node, modifiers, name, parameters, body) {
-      return node.modifiers !== modifiers || node.name !== name || node.parameters !== parameters || node.body !== body ? finishUpdateSetAccessorDeclaration(createSetAccessorDeclaration(modifiers, name, parameters, body), node) : node;
+    return void 0;
+  }
+  function isUnParenthesizedAsyncArrowFunctionWorker() {
+    if (token() === 132 /* AsyncKeyword */) {
+      nextToken();
+      if (scanner2.hasPrecedingLineBreak() || token() === 38 /* EqualsGreaterThanToken */) {
+        return Tristate.False;
+      }
+      const expr = parseBinaryExpressionOrHigher(0 /* Lowest */);
+      if (!scanner2.hasPrecedingLineBreak() && expr.kind === 79 /* Identifier */ && token() === 38 /* EqualsGreaterThanToken */) {
+        return Tristate.True;
+      }
     }
-    function finishUpdateSetAccessorDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.typeParameters = original.typeParameters;
-        updated.type = original.type;
+    return Tristate.False;
+  }
+  function parseParenthesizedArrowFunctionExpression(allowAmbiguity, allowReturnTypeInArrowFunction) {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const modifiers = parseModifiersForArrowFunction();
+    const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */;
+    const typeParameters = parseTypeParameters();
+    let parameters;
+    if (!parseExpected(20 /* OpenParenToken */)) {
+      if (!allowAmbiguity) {
+        return void 0;
+      }
+      parameters = createMissingList();
+    } else {
+      if (!allowAmbiguity) {
+        const maybeParameters = parseParametersWorker(isAsync, allowAmbiguity);
+        if (!maybeParameters) {
+          return void 0;
+        }
+        parameters = maybeParameters;
+      } else {
+        parameters = parseParametersWorker(isAsync, allowAmbiguity);
+      }
+      if (!parseExpected(21 /* CloseParenToken */) && !allowAmbiguity) {
+        return void 0;
       }
-      return finishUpdateBaseSignatureDeclaration(updated, original);
     }
-    function createCallSignature2(typeParameters, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        176 /* CallSignature */,
-        void 0,
-        void 0,
-        typeParameters,
-        parameters,
-        type
-      );
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    const hasReturnColon = token() === 58 /* ColonToken */;
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      false
+    );
+    if (type && !allowAmbiguity && typeHasArrowFunctionBlockingParseError(type)) {
+      return void 0;
     }
-    function updateCallSignature2(node, typeParameters, parameters, type) {
-      return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createCallSignature2(typeParameters, parameters, type), node) : node;
+    let unwrappedType = type;
+    while ((unwrappedType == null ? void 0 : unwrappedType.kind) === 193 /* ParenthesizedType */) {
+      unwrappedType = unwrappedType.type;
     }
-    function createConstructSignature2(typeParameters, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        177 /* ConstructSignature */,
-        void 0,
-        void 0,
-        typeParameters,
-        parameters,
-        type
-      );
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    const hasJSDocFunctionType = unwrappedType && isJSDocFunctionType(unwrappedType);
+    if (!allowAmbiguity && token() !== 38 /* EqualsGreaterThanToken */ && (hasJSDocFunctionType || token() !== 18 /* OpenBraceToken */)) {
+      return void 0;
     }
-    function updateConstructSignature2(node, typeParameters, parameters, type) {
-      return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createConstructSignature2(typeParameters, parameters, type), node) : node;
+    const lastToken = token();
+    const equalsGreaterThanToken = parseExpectedToken(38 /* EqualsGreaterThanToken */);
+    const body = lastToken === 38 /* EqualsGreaterThanToken */ || lastToken === 18 /* OpenBraceToken */ ? parseArrowFunctionExpressionBody(some(modifiers, isAsyncModifier), allowReturnTypeInArrowFunction) : parseIdentifier();
+    if (!allowReturnTypeInArrowFunction && hasReturnColon) {
+      if (token() !== 58 /* ColonToken */) {
+        return void 0;
+      }
     }
-    function createIndexSignature3(modifiers, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        178 /* IndexSignature */,
-        modifiers,
-        void 0,
-        void 0,
-        parameters,
-        type
-      );
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    const node = factory2.createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseArrowFunctionExpressionBody(isAsync, allowReturnTypeInArrowFunction) {
+    if (token() === 18 /* OpenBraceToken */) {
+      return parseFunctionBlock(isAsync ? 2 /* Await */ : 0 /* None */);
     }
-    function updateIndexSignature2(node, modifiers, parameters, type) {
-      return node.parameters !== parameters || node.type !== type || node.modifiers !== modifiers ? finishUpdateBaseSignatureDeclaration(createIndexSignature3(modifiers, parameters, type), node) : node;
+    if (token() !== 26 /* SemicolonToken */ && token() !== 98 /* FunctionKeyword */ && token() !== 84 /* ClassKeyword */ && isStartOfStatement() && !isStartOfExpressionStatement()) {
+      return parseFunctionBlock(16 /* IgnoreMissingOpenBrace */ | (isAsync ? 2 /* Await */ : 0 /* None */));
     }
-    function createTemplateLiteralTypeSpan(type, literal) {
-      const node = createBaseNode(201 /* TemplateLiteralTypeSpan */);
-      node.type = type;
-      node.literal = literal;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    const savedTopLevel = topLevel;
+    topLevel = false;
+    const node = isAsync ? doInAwaitContext(() => parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction)) : doOutsideOfAwaitContext(() => parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction));
+    topLevel = savedTopLevel;
+    return node;
+  }
+  function parseConditionalExpressionRest(leftOperand, pos, allowReturnTypeInArrowFunction) {
+    const questionToken = parseOptionalToken(57 /* QuestionToken */);
+    if (!questionToken) {
+      return leftOperand;
     }
-    function updateTemplateLiteralTypeSpan(node, type, literal) {
-      return node.type !== type || node.literal !== literal ? update(createTemplateLiteralTypeSpan(type, literal), node) : node;
+    let colonToken;
+    return finishNode(
+      factory2.createConditionalExpression(
+        leftOperand,
+        questionToken,
+        doOutsideOfContext(disallowInAndDecoratorContext, () => parseAssignmentExpressionOrHigher(
+          /*allowReturnTypeInArrowFunction*/
+          false
+        )),
+        colonToken = parseExpectedToken(58 /* ColonToken */),
+        nodeIsPresent(colonToken) ? parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) : createMissingNode(
+          79 /* Identifier */,
+          /*reportAtCurrentPosition*/
+          false,
+          Diagnostics._0_expected,
+          tokenToString(58 /* ColonToken */)
+        )
+      ),
+      pos
+    );
+  }
+  function parseBinaryExpressionOrHigher(precedence) {
+    const pos = getNodePos();
+    const leftOperand = parseUnaryExpressionOrHigher();
+    return parseBinaryExpressionRest(precedence, leftOperand, pos);
+  }
+  function isInOrOfKeyword(t) {
+    return t === 101 /* InKeyword */ || t === 162 /* OfKeyword */;
+  }
+  function parseBinaryExpressionRest(precedence, leftOperand, pos) {
+    while (true) {
+      reScanGreaterToken();
+      const newPrecedence = getBinaryOperatorPrecedence(token());
+      const consumeCurrentOperator = token() === 42 /* AsteriskAsteriskToken */ ? newPrecedence >= precedence : newPrecedence > precedence;
+      if (!consumeCurrentOperator) {
+        break;
+      }
+      if (token() === 101 /* InKeyword */ && inDisallowInContext()) {
+        break;
+      }
+      if (token() === 128 /* AsKeyword */ || token() === 150 /* SatisfiesKeyword */) {
+        if (scanner2.hasPrecedingLineBreak()) {
+          break;
+        } else {
+          const keywordKind = token();
+          nextToken();
+          leftOperand = keywordKind === 150 /* SatisfiesKeyword */ ? makeSatisfiesExpression(leftOperand, parseType()) : makeAsExpression(leftOperand, parseType());
+        }
+      } else {
+        leftOperand = makeBinaryExpression(leftOperand, parseTokenNode(), parseBinaryExpressionOrHigher(newPrecedence), pos);
+      }
     }
-    function createKeywordTypeNode2(kind) {
-      return createToken3(kind);
+    return leftOperand;
+  }
+  function isBinaryOperator2() {
+    if (inDisallowInContext() && token() === 101 /* InKeyword */) {
+      return false;
     }
-    function createTypePredicateNode3(assertsModifier, parameterName, type) {
-      const node = createBaseNode(179 /* TypePredicate */);
-      node.assertsModifier = assertsModifier;
-      node.parameterName = asName(parameterName);
-      node.type = type;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    return getBinaryOperatorPrecedence(token()) > 0;
+  }
+  function makeSatisfiesExpression(left, right) {
+    return finishNode(factory2.createSatisfiesExpression(left, right), left.pos);
+  }
+  function makeBinaryExpression(left, operatorToken, right, pos) {
+    return finishNode(factory2.createBinaryExpression(left, operatorToken, right), pos);
+  }
+  function makeAsExpression(left, right) {
+    return finishNode(factory2.createAsExpression(left, right), left.pos);
+  }
+  function parsePrefixUnaryExpression() {
+    const pos = getNodePos();
+    return finishNode(factory2.createPrefixUnaryExpression(token(), nextTokenAnd(parseSimpleUnaryExpression)), pos);
+  }
+  function parseDeleteExpression() {
+    const pos = getNodePos();
+    return finishNode(factory2.createDeleteExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
+  }
+  function parseTypeOfExpression() {
+    const pos = getNodePos();
+    return finishNode(factory2.createTypeOfExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
+  }
+  function parseVoidExpression() {
+    const pos = getNodePos();
+    return finishNode(factory2.createVoidExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
+  }
+  function isAwaitExpression2() {
+    if (token() === 133 /* AwaitKeyword */) {
+      if (inAwaitContext()) {
+        return true;
+      }
+      return lookAhead(nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine);
     }
-    function updateTypePredicateNode3(node, assertsModifier, parameterName, type) {
-      return node.assertsModifier !== assertsModifier || node.parameterName !== parameterName || node.type !== type ? update(createTypePredicateNode3(assertsModifier, parameterName, type), node) : node;
+    return false;
+  }
+  function parseAwaitExpression() {
+    const pos = getNodePos();
+    return finishNode(factory2.createAwaitExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
+  }
+  function parseUnaryExpressionOrHigher() {
+    if (isUpdateExpression()) {
+      const pos = getNodePos();
+      const updateExpression = parseUpdateExpression();
+      return token() === 42 /* AsteriskAsteriskToken */ ? parseBinaryExpressionRest(getBinaryOperatorPrecedence(token()), updateExpression, pos) : updateExpression;
     }
-    function createTypeReferenceNode2(typeName, typeArguments) {
-      const node = createBaseNode(180 /* TypeReference */);
-      node.typeName = asName(typeName);
-      node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(createNodeArray2(typeArguments));
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    const unaryOperator = token();
+    const simpleUnaryExpression = parseSimpleUnaryExpression();
+    if (token() === 42 /* AsteriskAsteriskToken */) {
+      const pos = skipTrivia(sourceText, simpleUnaryExpression.pos);
+      const { end } = simpleUnaryExpression;
+      if (simpleUnaryExpression.kind === 213 /* TypeAssertionExpression */) {
+        parseErrorAt(pos, end, Diagnostics.A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses);
+      } else {
+        parseErrorAt(pos, end, Diagnostics.An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses, tokenToString(unaryOperator));
+      }
     }
-    function updateTypeReferenceNode2(node, typeName, typeArguments) {
-      return node.typeName !== typeName || node.typeArguments !== typeArguments ? update(createTypeReferenceNode2(typeName, typeArguments), node) : node;
+    return simpleUnaryExpression;
+  }
+  function parseSimpleUnaryExpression() {
+    switch (token()) {
+      case 39 /* PlusToken */:
+      case 40 /* MinusToken */:
+      case 54 /* TildeToken */:
+      case 53 /* ExclamationToken */:
+        return parsePrefixUnaryExpression();
+      case 89 /* DeleteKeyword */:
+        return parseDeleteExpression();
+      case 112 /* TypeOfKeyword */:
+        return parseTypeOfExpression();
+      case 114 /* VoidKeyword */:
+        return parseVoidExpression();
+      case 29 /* LessThanToken */:
+        return parseTypeAssertion();
+      case 133 /* AwaitKeyword */:
+        if (isAwaitExpression2()) {
+          return parseAwaitExpression();
+        }
+      default:
+        return parseUpdateExpression();
     }
-    function createFunctionTypeNode2(typeParameters, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        181 /* FunctionType */,
-        void 0,
-        void 0,
-        typeParameters,
-        parameters,
-        type
+  }
+  function isUpdateExpression() {
+    switch (token()) {
+      case 39 /* PlusToken */:
+      case 40 /* MinusToken */:
+      case 54 /* TildeToken */:
+      case 53 /* ExclamationToken */:
+      case 89 /* DeleteKeyword */:
+      case 112 /* TypeOfKeyword */:
+      case 114 /* VoidKeyword */:
+      case 133 /* AwaitKeyword */:
+        return false;
+      case 29 /* LessThanToken */:
+        if (languageVariant !== 1 /* JSX */) {
+          return false;
+        }
+      default:
+        return true;
+    }
+  }
+  function parseUpdateExpression() {
+    if (token() === 45 /* PlusPlusToken */ || token() === 46 /* MinusMinusToken */) {
+      const pos = getNodePos();
+      return finishNode(factory2.createPrefixUnaryExpression(token(), nextTokenAnd(parseLeftHandSideExpressionOrHigher)), pos);
+    } else if (languageVariant === 1 /* JSX */ && token() === 29 /* LessThanToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrGreaterThan)) {
+      return parseJsxElementOrSelfClosingElementOrFragment(
+        /*inExpressionContext*/
+        true
       );
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.modifiers = void 0;
-      return node;
     }
-    function updateFunctionTypeNode2(node, typeParameters, parameters, type) {
-      return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateFunctionTypeNode(createFunctionTypeNode2(typeParameters, parameters, type), node) : node;
+    const expression = parseLeftHandSideExpressionOrHigher();
+    Debug.assert(isLeftHandSideExpression(expression));
+    if ((token() === 45 /* PlusPlusToken */ || token() === 46 /* MinusMinusToken */) && !scanner2.hasPrecedingLineBreak()) {
+      const operator = token();
+      nextToken();
+      return finishNode(factory2.createPostfixUnaryExpression(expression, operator), expression.pos);
     }
-    function finishUpdateFunctionTypeNode(updated, original) {
-      if (updated !== original) {
-        updated.modifiers = original.modifiers;
+    return expression;
+  }
+  function parseLeftHandSideExpressionOrHigher() {
+    const pos = getNodePos();
+    let expression;
+    if (token() === 100 /* ImportKeyword */) {
+      if (lookAhead(nextTokenIsOpenParenOrLessThan)) {
+        sourceFlags |= 2097152 /* PossiblyContainsDynamicImport */;
+        expression = parseTokenNode();
+      } else if (lookAhead(nextTokenIsDot)) {
+        nextToken();
+        nextToken();
+        expression = finishNode(factory2.createMetaProperty(100 /* ImportKeyword */, parseIdentifierName()), pos);
+        sourceFlags |= 4194304 /* PossiblyContainsImportMeta */;
+      } else {
+        expression = parseMemberExpressionOrHigher();
       }
-      return finishUpdateBaseSignatureDeclaration(updated, original);
+    } else {
+      expression = token() === 106 /* SuperKeyword */ ? parseSuperExpression() : parseMemberExpressionOrHigher();
     }
-    function createConstructorTypeNode2(...args) {
-      return args.length === 4 ? createConstructorTypeNode1(...args) : args.length === 3 ? createConstructorTypeNode22(...args) : Debug.fail("Incorrect number of arguments specified.");
+    return parseCallExpressionRest(pos, expression);
+  }
+  function parseMemberExpressionOrHigher() {
+    const pos = getNodePos();
+    const expression = parsePrimaryExpression();
+    return parseMemberExpressionRest(
+      pos,
+      expression,
+      /*allowOptionalChain*/
+      true
+    );
+  }
+  function parseSuperExpression() {
+    const pos = getNodePos();
+    let expression = parseTokenNode();
+    if (token() === 29 /* LessThanToken */) {
+      const startPos = getNodePos();
+      const typeArguments = tryParse(parseTypeArgumentsInExpression);
+      if (typeArguments !== void 0) {
+        parseErrorAt(startPos, getNodePos(), Diagnostics.super_may_not_use_type_arguments);
+        if (!isTemplateStartOfTaggedTemplate()) {
+          expression = factory2.createExpressionWithTypeArguments(expression, typeArguments);
+        }
+      }
     }
-    function createConstructorTypeNode1(modifiers, typeParameters, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        182 /* ConstructorType */,
-        modifiers,
-        void 0,
-        typeParameters,
-        parameters,
-        type
-      );
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    if (token() === 20 /* OpenParenToken */ || token() === 24 /* DotToken */ || token() === 22 /* OpenBracketToken */) {
+      return expression;
     }
-    function createConstructorTypeNode22(typeParameters, parameters, type) {
-      return createConstructorTypeNode1(void 0, typeParameters, parameters, type);
+    parseExpectedToken(24 /* DotToken */, Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access);
+    return finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(
+      /*allowIdentifierNames*/
+      true,
+      /*allowPrivateIdentifiers*/
+      true
+    )), pos);
+  }
+  function parseJsxElementOrSelfClosingElementOrFragment(inExpressionContext, topInvalidNodePosition, openingTag) {
+    const pos = getNodePos();
+    const opening = parseJsxOpeningOrSelfClosingElementOrOpeningFragment(inExpressionContext);
+    let result;
+    if (opening.kind === 283 /* JsxOpeningElement */) {
+      let children = parseJsxChildren(opening);
+      let closingElement;
+      const lastChild = children[children.length - 1];
+      if ((lastChild == null ? void 0 : lastChild.kind) === 281 /* JsxElement */ && !tagNamesAreEquivalent(lastChild.openingElement.tagName, lastChild.closingElement.tagName) && tagNamesAreEquivalent(opening.tagName, lastChild.closingElement.tagName)) {
+        const end = lastChild.children.end;
+        const newLast = finishNode(
+          factory2.createJsxElement(
+            lastChild.openingElement,
+            lastChild.children,
+            finishNode(factory2.createJsxClosingElement(finishNode(factory2.createIdentifier(""), end, end)), end, end)
+          ),
+          lastChild.openingElement.pos,
+          end
+        );
+        children = createNodeArray2([...children.slice(0, children.length - 1), newLast], children.pos, end);
+        closingElement = lastChild.closingElement;
+      } else {
+        closingElement = parseJsxClosingElement(opening, inExpressionContext);
+        if (!tagNamesAreEquivalent(opening.tagName, closingElement.tagName)) {
+          if (openingTag && isJsxOpeningElement(openingTag) && tagNamesAreEquivalent(closingElement.tagName, openingTag.tagName)) {
+            parseErrorAtRange(opening.tagName, Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, getTextOfNodeFromSourceText(sourceText, opening.tagName));
+          } else {
+            parseErrorAtRange(closingElement.tagName, Diagnostics.Expected_corresponding_JSX_closing_tag_for_0, getTextOfNodeFromSourceText(sourceText, opening.tagName));
+          }
+        }
+      }
+      result = finishNode(factory2.createJsxElement(opening, children, closingElement), pos);
+    } else if (opening.kind === 286 /* JsxOpeningFragment */) {
+      result = finishNode(factory2.createJsxFragment(opening, parseJsxChildren(opening), parseJsxClosingFragment(inExpressionContext)), pos);
+    } else {
+      Debug.assert(opening.kind === 282 /* JsxSelfClosingElement */);
+      result = opening;
     }
-    function updateConstructorTypeNode2(...args) {
-      return args.length === 5 ? updateConstructorTypeNode1(...args) : args.length === 4 ? updateConstructorTypeNode22(...args) : Debug.fail("Incorrect number of arguments specified.");
+    if (inExpressionContext && token() === 29 /* LessThanToken */) {
+      const topBadPos = typeof topInvalidNodePosition === "undefined" ? result.pos : topInvalidNodePosition;
+      const invalidElement = tryParse(() => parseJsxElementOrSelfClosingElementOrFragment(
+        /*inExpressionContext*/
+        true,
+        topBadPos
+      ));
+      if (invalidElement) {
+        const operatorToken = createMissingNode(
+          27 /* CommaToken */,
+          /*reportAtCurrentPosition*/
+          false
+        );
+        setTextRangePosWidth(operatorToken, invalidElement.pos, 0);
+        parseErrorAt(skipTrivia(sourceText, topBadPos), invalidElement.end, Diagnostics.JSX_expressions_must_have_one_parent_element);
+        return finishNode(factory2.createBinaryExpression(result, operatorToken, invalidElement), pos);
+      }
     }
-    function updateConstructorTypeNode1(node, modifiers, typeParameters, parameters, type) {
-      return node.modifiers !== modifiers || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createConstructorTypeNode2(modifiers, typeParameters, parameters, type), node) : node;
+    return result;
+  }
+  function parseJsxText() {
+    const pos = getNodePos();
+    const node = factory2.createJsxText(scanner2.getTokenValue(), currentToken === 12 /* JsxTextAllWhiteSpaces */);
+    currentToken = scanner2.scanJsxToken();
+    return finishNode(node, pos);
+  }
+  function parseJsxChild(openingTag, token2) {
+    switch (token2) {
+      case 1 /* EndOfFileToken */:
+        if (isJsxOpeningFragment(openingTag)) {
+          parseErrorAtRange(openingTag, Diagnostics.JSX_fragment_has_no_corresponding_closing_tag);
+        } else {
+          const tag = openingTag.tagName;
+          const start2 = skipTrivia(sourceText, tag.pos);
+          parseErrorAt(start2, tag.end, Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, getTextOfNodeFromSourceText(sourceText, openingTag.tagName));
+        }
+        return void 0;
+      case 30 /* LessThanSlashToken */:
+      case 7 /* ConflictMarkerTrivia */:
+        return void 0;
+      case 11 /* JsxText */:
+      case 12 /* JsxTextAllWhiteSpaces */:
+        return parseJsxText();
+      case 18 /* OpenBraceToken */:
+        return parseJsxExpression(
+          /*inExpressionContext*/
+          false
+        );
+      case 29 /* LessThanToken */:
+        return parseJsxElementOrSelfClosingElementOrFragment(
+          /*inExpressionContext*/
+          false,
+          /*topInvalidNodePosition*/
+          void 0,
+          openingTag
+        );
+      default:
+        return Debug.assertNever(token2);
     }
-    function updateConstructorTypeNode22(node, typeParameters, parameters, type) {
-      return updateConstructorTypeNode1(node, node.modifiers, typeParameters, parameters, type);
+  }
+  function parseJsxChildren(openingTag) {
+    const list = [];
+    const listPos = getNodePos();
+    const saveParsingContext = parsingContext;
+    parsingContext |= 1 << ParsingContext.JsxChildren;
+    while (true) {
+      const child = parseJsxChild(openingTag, currentToken = scanner2.reScanJsxToken());
+      if (!child)
+        break;
+      list.push(child);
+      if (isJsxOpeningElement(openingTag) && (child == null ? void 0 : child.kind) === 281 /* JsxElement */ && !tagNamesAreEquivalent(child.openingElement.tagName, child.closingElement.tagName) && tagNamesAreEquivalent(openingTag.tagName, child.closingElement.tagName)) {
+        break;
+      }
     }
-    function createTypeQueryNode2(exprName, typeArguments) {
-      const node = createBaseNode(183 /* TypeQuery */);
-      node.exprName = exprName;
-      node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    parsingContext = saveParsingContext;
+    return createNodeArray2(list, listPos);
+  }
+  function parseJsxAttributes() {
+    const pos = getNodePos();
+    return finishNode(factory2.createJsxAttributes(parseList(ParsingContext.JsxAttributes, parseJsxAttribute)), pos);
+  }
+  function parseJsxOpeningOrSelfClosingElementOrOpeningFragment(inExpressionContext) {
+    const pos = getNodePos();
+    parseExpected(29 /* LessThanToken */);
+    if (token() === 31 /* GreaterThanToken */) {
+      scanJsxText();
+      return finishNode(factory2.createJsxOpeningFragment(), pos);
     }
-    function updateTypeQueryNode2(node, exprName, typeArguments) {
-      return node.exprName !== exprName || node.typeArguments !== typeArguments ? update(createTypeQueryNode2(exprName, typeArguments), node) : node;
+    const tagName = parseJsxElementName();
+    const typeArguments = (contextFlags & 262144 /* JavaScriptFile */) === 0 ? tryParseTypeArguments() : void 0;
+    const attributes = parseJsxAttributes();
+    let node;
+    if (token() === 31 /* GreaterThanToken */) {
+      scanJsxText();
+      node = factory2.createJsxOpeningElement(tagName, typeArguments, attributes);
+    } else {
+      parseExpected(43 /* SlashToken */);
+      if (parseExpected(
+        31 /* GreaterThanToken */,
+        /*diagnostic*/
+        void 0,
+        /*shouldAdvance*/
+        false
+      )) {
+        if (inExpressionContext) {
+          nextToken();
+        } else {
+          scanJsxText();
+        }
+      }
+      node = factory2.createJsxSelfClosingElement(tagName, typeArguments, attributes);
     }
-    function createTypeLiteralNode2(members) {
-      const node = createBaseNode(184 /* TypeLiteral */);
-      node.members = createNodeArray2(members);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    return finishNode(node, pos);
+  }
+  function parseJsxElementName() {
+    const pos = getNodePos();
+    scanJsxIdentifier();
+    let expression = token() === 108 /* ThisKeyword */ ? parseTokenNode() : parseIdentifierName();
+    while (parseOptional(24 /* DotToken */)) {
+      expression = finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(
+        /*allowIdentifierNames*/
+        true,
+        /*allowPrivateIdentifiers*/
+        false
+      )), pos);
     }
-    function updateTypeLiteralNode2(node, members) {
-      return node.members !== members ? update(createTypeLiteralNode2(members), node) : node;
+    return expression;
+  }
+  function parseJsxExpression(inExpressionContext) {
+    const pos = getNodePos();
+    if (!parseExpected(18 /* OpenBraceToken */)) {
+      return void 0;
     }
-    function createArrayTypeNode2(elementType) {
-      const node = createBaseNode(185 /* ArrayType */);
-      node.elementType = parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(elementType);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    let dotDotDotToken;
+    let expression;
+    if (token() !== 19 /* CloseBraceToken */) {
+      dotDotDotToken = parseOptionalToken(25 /* DotDotDotToken */);
+      expression = parseExpression();
     }
-    function updateArrayTypeNode2(node, elementType) {
-      return node.elementType !== elementType ? update(createArrayTypeNode2(elementType), node) : node;
+    if (inExpressionContext) {
+      parseExpected(19 /* CloseBraceToken */);
+    } else {
+      if (parseExpected(
+        19 /* CloseBraceToken */,
+        /*message*/
+        void 0,
+        /*shouldAdvance*/
+        false
+      )) {
+        scanJsxText();
+      }
     }
-    function createTupleTypeNode2(elements) {
-      const node = createBaseNode(186 /* TupleType */);
-      node.elements = createNodeArray2(parenthesizerRules().parenthesizeElementTypesOfTupleType(elements));
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    return finishNode(factory2.createJsxExpression(dotDotDotToken, expression), pos);
+  }
+  function parseJsxAttribute() {
+    if (token() === 18 /* OpenBraceToken */) {
+      return parseJsxSpreadAttribute();
     }
-    function updateTupleTypeNode2(node, elements) {
-      return node.elements !== elements ? update(createTupleTypeNode2(elements), node) : node;
+    scanJsxIdentifier();
+    const pos = getNodePos();
+    return finishNode(factory2.createJsxAttribute(parseIdentifierName(), parseJsxAttributeValue()), pos);
+  }
+  function parseJsxAttributeValue() {
+    if (token() === 63 /* EqualsToken */) {
+      if (scanJsxAttributeValue() === 10 /* StringLiteral */) {
+        return parseLiteralNode();
+      }
+      if (token() === 18 /* OpenBraceToken */) {
+        return parseJsxExpression(
+          /*inExpressionContext*/
+          true
+        );
+      }
+      if (token() === 29 /* LessThanToken */) {
+        return parseJsxElementOrSelfClosingElementOrFragment(
+          /*inExpressionContext*/
+          true
+        );
+      }
+      parseErrorAtCurrentToken(Diagnostics.or_JSX_element_expected);
     }
-    function createNamedTupleMember(dotDotDotToken, name, questionToken, type) {
-      const node = createBaseNode(199 /* NamedTupleMember */);
-      node.dotDotDotToken = dotDotDotToken;
-      node.name = name;
-      node.questionToken = questionToken;
-      node.type = type;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    return void 0;
+  }
+  function parseJsxSpreadAttribute() {
+    const pos = getNodePos();
+    parseExpected(18 /* OpenBraceToken */);
+    parseExpected(25 /* DotDotDotToken */);
+    const expression = parseExpression();
+    parseExpected(19 /* CloseBraceToken */);
+    return finishNode(factory2.createJsxSpreadAttribute(expression), pos);
+  }
+  function parseJsxClosingElement(open, inExpressionContext) {
+    const pos = getNodePos();
+    parseExpected(30 /* LessThanSlashToken */);
+    const tagName = parseJsxElementName();
+    if (parseExpected(
+      31 /* GreaterThanToken */,
+      /*diagnostic*/
+      void 0,
+      /*shouldAdvance*/
+      false
+    )) {
+      if (inExpressionContext || !tagNamesAreEquivalent(open.tagName, tagName)) {
+        nextToken();
+      } else {
+        scanJsxText();
+      }
     }
-    function updateNamedTupleMember(node, dotDotDotToken, name, questionToken, type) {
-      return node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.questionToken !== questionToken || node.type !== type ? update(createNamedTupleMember(dotDotDotToken, name, questionToken, type), node) : node;
+    return finishNode(factory2.createJsxClosingElement(tagName), pos);
+  }
+  function parseJsxClosingFragment(inExpressionContext) {
+    const pos = getNodePos();
+    parseExpected(30 /* LessThanSlashToken */);
+    if (tokenIsIdentifierOrKeyword(token())) {
+      parseErrorAtRange(parseJsxElementName(), Diagnostics.Expected_corresponding_closing_tag_for_JSX_fragment);
     }
-    function createOptionalTypeNode2(type) {
-      const node = createBaseNode(187 /* OptionalType */);
-      node.type = parenthesizerRules().parenthesizeTypeOfOptionalType(type);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    if (parseExpected(
+      31 /* GreaterThanToken */,
+      /*diagnostic*/
+      void 0,
+      /*shouldAdvance*/
+      false
+    )) {
+      if (inExpressionContext) {
+        nextToken();
+      } else {
+        scanJsxText();
+      }
     }
-    function updateOptionalTypeNode2(node, type) {
-      return node.type !== type ? update(createOptionalTypeNode2(type), node) : node;
+    return finishNode(factory2.createJsxJsxClosingFragment(), pos);
+  }
+  function parseTypeAssertion() {
+    const pos = getNodePos();
+    parseExpected(29 /* LessThanToken */);
+    const type = parseType();
+    parseExpected(31 /* GreaterThanToken */);
+    const expression = parseSimpleUnaryExpression();
+    return finishNode(factory2.createTypeAssertion(type, expression), pos);
+  }
+  function nextTokenIsIdentifierOrKeywordOrOpenBracketOrTemplate() {
+    nextToken();
+    return tokenIsIdentifierOrKeyword(token()) || token() === 22 /* OpenBracketToken */ || isTemplateStartOfTaggedTemplate();
+  }
+  function isStartOfOptionalPropertyOrElementAccessChain() {
+    return token() === 28 /* QuestionDotToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrOpenBracketOrTemplate);
+  }
+  function tryReparseOptionalChain(node) {
+    if (node.flags & 32 /* OptionalChain */) {
+      return true;
     }
-    function createRestTypeNode2(type) {
-      const node = createBaseNode(188 /* RestType */);
-      node.type = type;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    if (isNonNullExpression(node)) {
+      let expr = node.expression;
+      while (isNonNullExpression(expr) && !(expr.flags & 32 /* OptionalChain */)) {
+        expr = expr.expression;
+      }
+      if (expr.flags & 32 /* OptionalChain */) {
+        while (isNonNullExpression(node)) {
+          node.flags |= 32 /* OptionalChain */;
+          node = node.expression;
+        }
+        return true;
+      }
     }
-    function updateRestTypeNode2(node, type) {
-      return node.type !== type ? update(createRestTypeNode2(type), node) : node;
+    return false;
+  }
+  function parsePropertyAccessExpressionRest(pos, expression, questionDotToken) {
+    const name = parseRightSideOfDot(
+      /*allowIdentifierNames*/
+      true,
+      /*allowPrivateIdentifiers*/
+      true
+    );
+    const isOptionalChain2 = questionDotToken || tryReparseOptionalChain(expression);
+    const propertyAccess = isOptionalChain2 ? factory2.createPropertyAccessChain(expression, questionDotToken, name) : factory2.createPropertyAccessExpression(expression, name);
+    if (isOptionalChain2 && isPrivateIdentifier(propertyAccess.name)) {
+      parseErrorAtRange(propertyAccess.name, Diagnostics.An_optional_chain_cannot_contain_private_identifiers);
+    }
+    if (isExpressionWithTypeArguments(expression) && expression.typeArguments) {
+      const pos2 = expression.typeArguments.pos - 1;
+      const end = skipTrivia(sourceText, expression.typeArguments.end) + 1;
+      parseErrorAt(pos2, end, Diagnostics.An_instantiation_expression_cannot_be_followed_by_a_property_access);
+    }
+    return finishNode(propertyAccess, pos);
+  }
+  function parseElementAccessExpressionRest(pos, expression, questionDotToken) {
+    let argumentExpression;
+    if (token() === 23 /* CloseBracketToken */) {
+      argumentExpression = createMissingNode(
+        79 /* Identifier */,
+        /*reportAtCurrentPosition*/
+        true,
+        Diagnostics.An_element_access_expression_should_take_an_argument
+      );
+    } else {
+      const argument = allowInAnd(parseExpression);
+      if (isStringOrNumericLiteralLike(argument)) {
+        argument.text = internIdentifier(argument.text);
+      }
+      argumentExpression = argument;
     }
-    function createUnionOrIntersectionTypeNode(kind, types, parenthesize) {
-      const node = createBaseNode(kind);
-      node.types = factory2.createNodeArray(parenthesize(types));
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    parseExpected(23 /* CloseBracketToken */);
+    const indexedAccess = questionDotToken || tryReparseOptionalChain(expression) ? factory2.createElementAccessChain(expression, questionDotToken, argumentExpression) : factory2.createElementAccessExpression(expression, argumentExpression);
+    return finishNode(indexedAccess, pos);
+  }
+  function parseMemberExpressionRest(pos, expression, allowOptionalChain) {
+    while (true) {
+      let questionDotToken;
+      let isPropertyAccess = false;
+      if (allowOptionalChain && isStartOfOptionalPropertyOrElementAccessChain()) {
+        questionDotToken = parseExpectedToken(28 /* QuestionDotToken */);
+        isPropertyAccess = tokenIsIdentifierOrKeyword(token());
+      } else {
+        isPropertyAccess = parseOptional(24 /* DotToken */);
+      }
+      if (isPropertyAccess) {
+        expression = parsePropertyAccessExpressionRest(pos, expression, questionDotToken);
+        continue;
+      }
+      if ((questionDotToken || !inDecoratorContext()) && parseOptional(22 /* OpenBracketToken */)) {
+        expression = parseElementAccessExpressionRest(pos, expression, questionDotToken);
+        continue;
+      }
+      if (isTemplateStartOfTaggedTemplate()) {
+        expression = !questionDotToken && expression.kind === 230 /* ExpressionWithTypeArguments */ ? parseTaggedTemplateRest(pos, expression.expression, questionDotToken, expression.typeArguments) : parseTaggedTemplateRest(
+          pos,
+          expression,
+          questionDotToken,
+          /*typeArguments*/
+          void 0
+        );
+        continue;
+      }
+      if (!questionDotToken) {
+        if (token() === 53 /* ExclamationToken */ && !scanner2.hasPrecedingLineBreak()) {
+          nextToken();
+          expression = finishNode(factory2.createNonNullExpression(expression), pos);
+          continue;
+        }
+        const typeArguments = tryParse(parseTypeArgumentsInExpression);
+        if (typeArguments) {
+          expression = finishNode(factory2.createExpressionWithTypeArguments(expression, typeArguments), pos);
+          continue;
+        }
+      }
+      return expression;
     }
-    function updateUnionOrIntersectionTypeNode(node, types, parenthesize) {
-      return node.types !== types ? update(createUnionOrIntersectionTypeNode(node.kind, types, parenthesize), node) : node;
+  }
+  function isTemplateStartOfTaggedTemplate() {
+    return token() === 14 /* NoSubstitutionTemplateLiteral */ || token() === 15 /* TemplateHead */;
+  }
+  function parseTaggedTemplateRest(pos, tag, questionDotToken, typeArguments) {
+    const tagExpression = factory2.createTaggedTemplateExpression(
+      tag,
+      typeArguments,
+      token() === 14 /* NoSubstitutionTemplateLiteral */ ? (reScanTemplateHeadOrNoSubstitutionTemplate(), parseLiteralNode()) : parseTemplateExpression(
+        /*isTaggedTemplate*/
+        true
+      )
+    );
+    if (questionDotToken || tag.flags & 32 /* OptionalChain */) {
+      tagExpression.flags |= 32 /* OptionalChain */;
     }
-    function createUnionTypeNode2(types) {
-      return createUnionOrIntersectionTypeNode(189 /* UnionType */, types, parenthesizerRules().parenthesizeConstituentTypesOfUnionType);
+    tagExpression.questionDotToken = questionDotToken;
+    return finishNode(tagExpression, pos);
+  }
+  function parseCallExpressionRest(pos, expression) {
+    while (true) {
+      expression = parseMemberExpressionRest(
+        pos,
+        expression,
+        /*allowOptionalChain*/
+        true
+      );
+      let typeArguments;
+      const questionDotToken = parseOptionalToken(28 /* QuestionDotToken */);
+      if (questionDotToken) {
+        typeArguments = tryParse(parseTypeArgumentsInExpression);
+        if (isTemplateStartOfTaggedTemplate()) {
+          expression = parseTaggedTemplateRest(pos, expression, questionDotToken, typeArguments);
+          continue;
+        }
+      }
+      if (typeArguments || token() === 20 /* OpenParenToken */) {
+        if (!questionDotToken && expression.kind === 230 /* ExpressionWithTypeArguments */) {
+          typeArguments = expression.typeArguments;
+          expression = expression.expression;
+        }
+        const argumentList = parseArgumentList();
+        const callExpr = questionDotToken || tryReparseOptionalChain(expression) ? factory2.createCallChain(expression, questionDotToken, typeArguments, argumentList) : factory2.createCallExpression(expression, typeArguments, argumentList);
+        expression = finishNode(callExpr, pos);
+        continue;
+      }
+      if (questionDotToken) {
+        const name = createMissingNode(
+          79 /* Identifier */,
+          /*reportAtCurrentPosition*/
+          false,
+          Diagnostics.Identifier_expected
+        );
+        expression = finishNode(factory2.createPropertyAccessChain(expression, questionDotToken, name), pos);
+      }
+      break;
     }
-    function updateUnionTypeNode2(node, types) {
-      return updateUnionOrIntersectionTypeNode(node, types, parenthesizerRules().parenthesizeConstituentTypesOfUnionType);
+    return expression;
+  }
+  function parseArgumentList() {
+    parseExpected(20 /* OpenParenToken */);
+    const result = parseDelimitedList(ParsingContext.ArgumentExpressions, parseArgumentExpression);
+    parseExpected(21 /* CloseParenToken */);
+    return result;
+  }
+  function parseTypeArgumentsInExpression() {
+    if ((contextFlags & 262144 /* JavaScriptFile */) !== 0) {
+      return void 0;
     }
-    function createIntersectionTypeNode2(types) {
-      return createUnionOrIntersectionTypeNode(190 /* IntersectionType */, types, parenthesizerRules().parenthesizeConstituentTypesOfIntersectionType);
+    if (reScanLessThanToken() !== 29 /* LessThanToken */) {
+      return void 0;
     }
-    function updateIntersectionTypeNode2(node, types) {
-      return updateUnionOrIntersectionTypeNode(node, types, parenthesizerRules().parenthesizeConstituentTypesOfIntersectionType);
+    nextToken();
+    const typeArguments = parseDelimitedList(ParsingContext.TypeArguments, parseType);
+    if (reScanGreaterToken() !== 31 /* GreaterThanToken */) {
+      return void 0;
     }
-    function createConditionalTypeNode2(checkType, extendsType, trueType, falseType) {
-      const node = createBaseNode(191 /* ConditionalType */);
-      node.checkType = parenthesizerRules().parenthesizeCheckTypeOfConditionalType(checkType);
-      node.extendsType = parenthesizerRules().parenthesizeExtendsTypeOfConditionalType(extendsType);
-      node.trueType = trueType;
-      node.falseType = falseType;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    nextToken();
+    return typeArguments && canFollowTypeArgumentsInExpression() ? typeArguments : void 0;
+  }
+  function canFollowTypeArgumentsInExpression() {
+    switch (token()) {
+      case 20 /* OpenParenToken */:
+      case 14 /* NoSubstitutionTemplateLiteral */:
+      case 15 /* TemplateHead */:
+        return true;
+      case 29 /* LessThanToken */:
+      case 31 /* GreaterThanToken */:
+      case 39 /* PlusToken */:
+      case 40 /* MinusToken */:
+        return false;
     }
-    function updateConditionalTypeNode2(node, checkType, extendsType, trueType, falseType) {
-      return node.checkType !== checkType || node.extendsType !== extendsType || node.trueType !== trueType || node.falseType !== falseType ? update(createConditionalTypeNode2(checkType, extendsType, trueType, falseType), node) : node;
-    }
-    function createInferTypeNode2(typeParameter) {
-      const node = createBaseNode(192 /* InferType */);
-      node.typeParameter = typeParameter;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateInferTypeNode2(node, typeParameter) {
-      return node.typeParameter !== typeParameter ? update(createInferTypeNode2(typeParameter), node) : node;
-    }
-    function createTemplateLiteralType(head, templateSpans) {
-      const node = createBaseNode(200 /* TemplateLiteralType */);
-      node.head = head;
-      node.templateSpans = createNodeArray2(templateSpans);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateTemplateLiteralType(node, head, templateSpans) {
-      return node.head !== head || node.templateSpans !== templateSpans ? update(createTemplateLiteralType(head, templateSpans), node) : node;
-    }
-    function createImportTypeNode2(argument, assertions, qualifier, typeArguments, isTypeOf = false) {
-      const node = createBaseNode(202 /* ImportType */);
-      node.argument = argument;
-      node.assertions = assertions;
-      node.qualifier = qualifier;
-      node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments);
-      node.isTypeOf = isTypeOf;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateImportTypeNode2(node, argument, assertions, qualifier, typeArguments, isTypeOf = node.isTypeOf) {
-      return node.argument !== argument || node.assertions !== assertions || node.qualifier !== qualifier || node.typeArguments !== typeArguments || node.isTypeOf !== isTypeOf ? update(createImportTypeNode2(argument, assertions, qualifier, typeArguments, isTypeOf), node) : node;
-    }
-    function createParenthesizedType2(type) {
-      const node = createBaseNode(193 /* ParenthesizedType */);
-      node.type = type;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateParenthesizedType2(node, type) {
-      return node.type !== type ? update(createParenthesizedType2(type), node) : node;
-    }
-    function createThisTypeNode2() {
-      const node = createBaseNode(194 /* ThisType */);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function createTypeOperatorNode3(operator, type) {
-      const node = createBaseNode(195 /* TypeOperator */);
-      node.operator = operator;
-      node.type = operator === 146 /* ReadonlyKeyword */ ? parenthesizerRules().parenthesizeOperandOfReadonlyTypeOperator(type) : parenthesizerRules().parenthesizeOperandOfTypeOperator(type);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateTypeOperatorNode2(node, type) {
-      return node.type !== type ? update(createTypeOperatorNode3(node.operator, type), node) : node;
-    }
-    function createIndexedAccessTypeNode2(objectType, indexType) {
-      const node = createBaseNode(196 /* IndexedAccessType */);
-      node.objectType = parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(objectType);
-      node.indexType = indexType;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateIndexedAccessTypeNode2(node, objectType, indexType) {
-      return node.objectType !== objectType || node.indexType !== indexType ? update(createIndexedAccessTypeNode2(objectType, indexType), node) : node;
-    }
-    function createMappedTypeNode2(readonlyToken, typeParameter, nameType, questionToken, type, members) {
-      const node = createBaseNode(197 /* MappedType */);
-      node.readonlyToken = readonlyToken;
-      node.typeParameter = typeParameter;
-      node.nameType = nameType;
-      node.questionToken = questionToken;
-      node.type = type;
-      node.members = members && createNodeArray2(members);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateMappedTypeNode2(node, readonlyToken, typeParameter, nameType, questionToken, type, members) {
-      return node.readonlyToken !== readonlyToken || node.typeParameter !== typeParameter || node.nameType !== nameType || node.questionToken !== questionToken || node.type !== type || node.members !== members ? update(createMappedTypeNode2(readonlyToken, typeParameter, nameType, questionToken, type, members), node) : node;
-    }
-    function createLiteralTypeNode2(literal) {
-      const node = createBaseNode(198 /* LiteralType */);
-      node.literal = literal;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
+    return scanner2.hasPrecedingLineBreak() || isBinaryOperator2() || !isStartOfExpression();
+  }
+  function parsePrimaryExpression() {
+    switch (token()) {
+      case 8 /* NumericLiteral */:
+      case 9 /* BigIntLiteral */:
+      case 10 /* StringLiteral */:
+      case 14 /* NoSubstitutionTemplateLiteral */:
+        return parseLiteralNode();
+      case 108 /* ThisKeyword */:
+      case 106 /* SuperKeyword */:
+      case 104 /* NullKeyword */:
+      case 110 /* TrueKeyword */:
+      case 95 /* FalseKeyword */:
+        return parseTokenNode();
+      case 20 /* OpenParenToken */:
+        return parseParenthesizedExpression();
+      case 22 /* OpenBracketToken */:
+        return parseArrayLiteralExpression();
+      case 18 /* OpenBraceToken */:
+        return parseObjectLiteralExpression();
+      case 132 /* AsyncKeyword */:
+        if (!lookAhead(nextTokenIsFunctionKeywordOnSameLine)) {
+          break;
+        }
+        return parseFunctionExpression();
+      case 84 /* ClassKeyword */:
+        return parseClassExpression();
+      case 98 /* FunctionKeyword */:
+        return parseFunctionExpression();
+      case 103 /* NewKeyword */:
+        return parseNewExpressionOrNewDotTarget();
+      case 43 /* SlashToken */:
+      case 68 /* SlashEqualsToken */:
+        if (reScanSlashToken() === 13 /* RegularExpressionLiteral */) {
+          return parseLiteralNode();
+        }
+        break;
+      case 15 /* TemplateHead */:
+        return parseTemplateExpression(
+          /* isTaggedTemplate */
+          false
+        );
+      case 80 /* PrivateIdentifier */:
+        return parsePrivateIdentifier();
     }
-    function updateLiteralTypeNode2(node, literal) {
-      return node.literal !== literal ? update(createLiteralTypeNode2(literal), node) : node;
+    return parseIdentifier(Diagnostics.Expression_expected);
+  }
+  function parseParenthesizedExpression() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(20 /* OpenParenToken */);
+    const expression = allowInAnd(parseExpression);
+    parseExpected(21 /* CloseParenToken */);
+    return withJSDoc(finishNode(factory2.createParenthesizedExpression(expression), pos), hasJSDoc);
+  }
+  function parseSpreadElement() {
+    const pos = getNodePos();
+    parseExpected(25 /* DotDotDotToken */);
+    const expression = parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
+    return finishNode(factory2.createSpreadElement(expression), pos);
+  }
+  function parseArgumentOrArrayLiteralElement() {
+    return token() === 25 /* DotDotDotToken */ ? parseSpreadElement() : token() === 27 /* CommaToken */ ? finishNode(factory2.createOmittedExpression(), getNodePos()) : parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
+  }
+  function parseArgumentExpression() {
+    return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement);
+  }
+  function parseArrayLiteralExpression() {
+    const pos = getNodePos();
+    const openBracketPosition = scanner2.getTokenPos();
+    const openBracketParsed = parseExpected(22 /* OpenBracketToken */);
+    const multiLine = scanner2.hasPrecedingLineBreak();
+    const elements = parseDelimitedList(ParsingContext.ArrayLiteralMembers, parseArgumentOrArrayLiteralElement);
+    parseExpectedMatchingBrackets(22 /* OpenBracketToken */, 23 /* CloseBracketToken */, openBracketParsed, openBracketPosition);
+    return finishNode(factory2.createArrayLiteralExpression(elements, multiLine), pos);
+  }
+  function parseObjectLiteralElement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    if (parseOptionalToken(25 /* DotDotDotToken */)) {
+      const expression = parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      );
+      return withJSDoc(finishNode(factory2.createSpreadAssignment(expression), pos), hasJSDoc);
+    }
+    const decorators = parseDecorators();
+    const modifiers = parseModifiers();
+    if (parseContextualModifier(137 /* GetKeyword */)) {
+      return parseAccessorDeclaration(pos, hasJSDoc, decorators, modifiers, 174 /* GetAccessor */, 0 /* None */);
+    }
+    if (parseContextualModifier(151 /* SetKeyword */)) {
+      return parseAccessorDeclaration(pos, hasJSDoc, decorators, modifiers, 175 /* SetAccessor */, 0 /* None */);
+    }
+    const asteriskToken = parseOptionalToken(41 /* AsteriskToken */);
+    const tokenIsIdentifier = isIdentifier2();
+    const name = parsePropertyName();
+    const questionToken = parseOptionalToken(57 /* QuestionToken */);
+    const exclamationToken = parseOptionalToken(53 /* ExclamationToken */);
+    if (asteriskToken || token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */) {
+      return parseMethodDeclaration(pos, hasJSDoc, decorators, modifiers, asteriskToken, name, questionToken, exclamationToken);
+    }
+    let node;
+    const isShorthandPropertyAssignment2 = tokenIsIdentifier && token() !== 58 /* ColonToken */;
+    if (isShorthandPropertyAssignment2) {
+      const equalsToken = parseOptionalToken(63 /* EqualsToken */);
+      const objectAssignmentInitializer = equalsToken ? allowInAnd(() => parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      )) : void 0;
+      node = factory2.createShorthandPropertyAssignment(name, objectAssignmentInitializer);
+      node.equalsToken = equalsToken;
+    } else {
+      parseExpected(58 /* ColonToken */);
+      const initializer = allowInAnd(() => parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      ));
+      node = factory2.createPropertyAssignment(name, initializer);
+    }
+    node.illegalDecorators = decorators;
+    node.modifiers = modifiers;
+    node.questionToken = questionToken;
+    node.exclamationToken = exclamationToken;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseObjectLiteralExpression() {
+    const pos = getNodePos();
+    const openBracePosition = scanner2.getTokenPos();
+    const openBraceParsed = parseExpected(18 /* OpenBraceToken */);
+    const multiLine = scanner2.hasPrecedingLineBreak();
+    const properties = parseDelimitedList(
+      ParsingContext.ObjectLiteralMembers,
+      parseObjectLiteralElement,
+      /*considerSemicolonAsDelimiter*/
+      true
+    );
+    parseExpectedMatchingBrackets(18 /* OpenBraceToken */, 19 /* CloseBraceToken */, openBraceParsed, openBracePosition);
+    return finishNode(factory2.createObjectLiteralExpression(properties, multiLine), pos);
+  }
+  function parseFunctionExpression() {
+    const savedDecoratorContext = inDecoratorContext();
+    setDecoratorContext(
+      /*val*/
+      false
+    );
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const modifiers = parseModifiers();
+    parseExpected(98 /* FunctionKeyword */);
+    const asteriskToken = parseOptionalToken(41 /* AsteriskToken */);
+    const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */;
+    const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */;
+    const name = isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalBindingIdentifier) : isGenerator ? doInYieldContext(parseOptionalBindingIdentifier) : isAsync ? doInAwaitContext(parseOptionalBindingIdentifier) : parseOptionalBindingIdentifier();
+    const typeParameters = parseTypeParameters();
+    const parameters = parseParameters(isGenerator | isAsync);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      false
+    );
+    const body = parseFunctionBlock(isGenerator | isAsync);
+    setDecoratorContext(savedDecoratorContext);
+    const node = factory2.createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseOptionalBindingIdentifier() {
+    return isBindingIdentifier() ? parseBindingIdentifier() : void 0;
+  }
+  function parseNewExpressionOrNewDotTarget() {
+    const pos = getNodePos();
+    parseExpected(103 /* NewKeyword */);
+    if (parseOptional(24 /* DotToken */)) {
+      const name = parseIdentifierName();
+      return finishNode(factory2.createMetaProperty(103 /* NewKeyword */, name), pos);
     }
-    function createObjectBindingPattern2(elements) {
-      const node = createBaseNode(203 /* ObjectBindingPattern */);
-      node.elements = createNodeArray2(elements);
-      node.transformFlags |= propagateChildrenFlags(node.elements) | 1024 /* ContainsES2015 */ | 524288 /* ContainsBindingPattern */;
-      if (node.transformFlags & 32768 /* ContainsRestOrSpread */) {
-        node.transformFlags |= 128 /* ContainsES2018 */ | 65536 /* ContainsObjectRestOrSpread */;
+    const expressionPos = getNodePos();
+    let expression = parseMemberExpressionRest(
+      expressionPos,
+      parsePrimaryExpression(),
+      /*allowOptionalChain*/
+      false
+    );
+    let typeArguments;
+    if (expression.kind === 230 /* ExpressionWithTypeArguments */) {
+      typeArguments = expression.typeArguments;
+      expression = expression.expression;
+    }
+    if (token() === 28 /* QuestionDotToken */) {
+      parseErrorAtCurrentToken(Diagnostics.Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0, getTextOfNodeFromSourceText(sourceText, expression));
+    }
+    const argumentList = token() === 20 /* OpenParenToken */ ? parseArgumentList() : void 0;
+    return finishNode(factory2.createNewExpression(expression, typeArguments, argumentList), pos);
+  }
+  function parseBlock(ignoreMissingOpenBrace, diagnosticMessage) {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const openBracePosition = scanner2.getTokenPos();
+    const openBraceParsed = parseExpected(18 /* OpenBraceToken */, diagnosticMessage);
+    if (openBraceParsed || ignoreMissingOpenBrace) {
+      const multiLine = scanner2.hasPrecedingLineBreak();
+      const statements = parseList(ParsingContext.BlockStatements, parseStatement);
+      parseExpectedMatchingBrackets(18 /* OpenBraceToken */, 19 /* CloseBraceToken */, openBraceParsed, openBracePosition);
+      const result = withJSDoc(finishNode(factory2.createBlock(statements, multiLine), pos), hasJSDoc);
+      if (token() === 63 /* EqualsToken */) {
+        parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_destructuring_assignment_you_might_need_to_wrap_the_the_whole_assignment_in_parentheses);
+        nextToken();
       }
-      return node;
-    }
-    function updateObjectBindingPattern2(node, elements) {
-      return node.elements !== elements ? update(createObjectBindingPattern2(elements), node) : node;
-    }
-    function createArrayBindingPattern2(elements) {
-      const node = createBaseNode(204 /* ArrayBindingPattern */);
-      node.elements = createNodeArray2(elements);
-      node.transformFlags |= propagateChildrenFlags(node.elements) | 1024 /* ContainsES2015 */ | 524288 /* ContainsBindingPattern */;
-      return node;
-    }
-    function updateArrayBindingPattern2(node, elements) {
-      return node.elements !== elements ? update(createArrayBindingPattern2(elements), node) : node;
-    }
-    function createBindingElement2(dotDotDotToken, propertyName, name, initializer) {
-      const node = createBaseBindingLikeDeclaration(
-        205 /* BindingElement */,
-        void 0,
-        name,
-        initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)
+      return result;
+    } else {
+      const statements = createMissingList();
+      return withJSDoc(finishNode(factory2.createBlock(
+        statements,
+        /*multiLine*/
+        void 0
+      ), pos), hasJSDoc);
+    }
+  }
+  function parseFunctionBlock(flags, diagnosticMessage) {
+    const savedYieldContext = inYieldContext();
+    setYieldContext(!!(flags & 1 /* Yield */));
+    const savedAwaitContext = inAwaitContext();
+    setAwaitContext(!!(flags & 2 /* Await */));
+    const savedTopLevel = topLevel;
+    topLevel = false;
+    const saveDecoratorContext = inDecoratorContext();
+    if (saveDecoratorContext) {
+      setDecoratorContext(
+        /*val*/
+        false
+      );
+    }
+    const block = parseBlock(!!(flags & 16 /* IgnoreMissingOpenBrace */), diagnosticMessage);
+    if (saveDecoratorContext) {
+      setDecoratorContext(
+        /*val*/
+        true
       );
-      node.propertyName = asName(propertyName);
-      node.dotDotDotToken = dotDotDotToken;
-      node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | 1024 /* ContainsES2015 */;
-      if (node.propertyName) {
-        node.transformFlags |= isIdentifier(node.propertyName) ? propagateIdentifierNameFlags(node.propertyName) : propagateChildFlags(node.propertyName);
-      }
-      if (dotDotDotToken)
-        node.transformFlags |= 32768 /* ContainsRestOrSpread */;
-      return node;
-    }
-    function updateBindingElement2(node, dotDotDotToken, propertyName, name, initializer) {
-      return node.propertyName !== propertyName || node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.initializer !== initializer ? update(createBindingElement2(dotDotDotToken, propertyName, name, initializer), node) : node;
-    }
-    function createBaseExpression(kind) {
-      const node = createBaseNode(kind);
-      return node;
-    }
-    function createArrayLiteralExpression(elements, multiLine) {
-      const node = createBaseExpression(206 /* ArrayLiteralExpression */);
-      const lastElement = elements && lastOrUndefined(elements);
-      const elementsArray = createNodeArray2(elements, lastElement && isOmittedExpression(lastElement) ? true : void 0);
-      node.elements = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(elementsArray);
-      node.multiLine = multiLine;
-      node.transformFlags |= propagateChildrenFlags(node.elements);
-      return node;
-    }
-    function updateArrayLiteralExpression(node, elements) {
-      return node.elements !== elements ? update(createArrayLiteralExpression(elements, node.multiLine), node) : node;
-    }
-    function createObjectLiteralExpression(properties, multiLine) {
-      const node = createBaseExpression(207 /* ObjectLiteralExpression */);
-      node.properties = createNodeArray2(properties);
-      node.multiLine = multiLine;
-      node.transformFlags |= propagateChildrenFlags(node.properties);
-      return node;
     }
-    function updateObjectLiteralExpression(node, properties) {
-      return node.properties !== properties ? update(createObjectLiteralExpression(properties, node.multiLine), node) : node;
-    }
-    function createPropertyAccessExpression(expression, name) {
-      const node = createBaseExpression(208 /* PropertyAccessExpression */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-      node.name = asName(name);
-      node.transformFlags = propagateChildFlags(node.expression) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
-      if (isSuperKeyword(expression)) {
-        node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
+    topLevel = savedTopLevel;
+    setYieldContext(savedYieldContext);
+    setAwaitContext(savedAwaitContext);
+    return block;
+  }
+  function parseEmptyStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(26 /* SemicolonToken */);
+    return withJSDoc(finishNode(factory2.createEmptyStatement(), pos), hasJSDoc);
+  }
+  function parseIfStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(99 /* IfKeyword */);
+    const openParenPosition = scanner2.getTokenPos();
+    const openParenParsed = parseExpected(20 /* OpenParenToken */);
+    const expression = allowInAnd(parseExpression);
+    parseExpectedMatchingBrackets(20 /* OpenParenToken */, 21 /* CloseParenToken */, openParenParsed, openParenPosition);
+    const thenStatement = parseStatement();
+    const elseStatement = parseOptional(91 /* ElseKeyword */) ? parseStatement() : void 0;
+    return withJSDoc(finishNode(factory2.createIfStatement(expression, thenStatement, elseStatement), pos), hasJSDoc);
+  }
+  function parseDoStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(90 /* DoKeyword */);
+    const statement = parseStatement();
+    parseExpected(115 /* WhileKeyword */);
+    const openParenPosition = scanner2.getTokenPos();
+    const openParenParsed = parseExpected(20 /* OpenParenToken */);
+    const expression = allowInAnd(parseExpression);
+    parseExpectedMatchingBrackets(20 /* OpenParenToken */, 21 /* CloseParenToken */, openParenParsed, openParenPosition);
+    parseOptional(26 /* SemicolonToken */);
+    return withJSDoc(finishNode(factory2.createDoStatement(statement, expression), pos), hasJSDoc);
+  }
+  function parseWhileStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(115 /* WhileKeyword */);
+    const openParenPosition = scanner2.getTokenPos();
+    const openParenParsed = parseExpected(20 /* OpenParenToken */);
+    const expression = allowInAnd(parseExpression);
+    parseExpectedMatchingBrackets(20 /* OpenParenToken */, 21 /* CloseParenToken */, openParenParsed, openParenPosition);
+    const statement = parseStatement();
+    return withJSDoc(finishNode(factory2.createWhileStatement(expression, statement), pos), hasJSDoc);
+  }
+  function parseForOrForInOrForOfStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(97 /* ForKeyword */);
+    const awaitToken = parseOptionalToken(133 /* AwaitKeyword */);
+    parseExpected(20 /* OpenParenToken */);
+    let initializer;
+    if (token() !== 26 /* SemicolonToken */) {
+      if (token() === 113 /* VarKeyword */ || token() === 119 /* LetKeyword */ || token() === 85 /* ConstKeyword */) {
+        initializer = parseVariableDeclarationList(
+          /*inForStatementInitializer*/
+          true
+        );
+      } else {
+        initializer = disallowInAnd(parseExpression);
       }
-      return node;
     }
-    function updatePropertyAccessExpression(node, expression, name) {
-      if (isPropertyAccessChain(node)) {
-        return updatePropertyAccessChain2(node, expression, node.questionDotToken, cast(name, isIdentifier));
-      }
-      return node.expression !== expression || node.name !== name ? update(createPropertyAccessExpression(expression, name), node) : node;
+    let node;
+    if (awaitToken ? parseExpected(162 /* OfKeyword */) : parseOptional(162 /* OfKeyword */)) {
+      const expression = allowInAnd(() => parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      ));
+      parseExpected(21 /* CloseParenToken */);
+      node = factory2.createForOfStatement(awaitToken, initializer, expression, parseStatement());
+    } else if (parseOptional(101 /* InKeyword */)) {
+      const expression = allowInAnd(parseExpression);
+      parseExpected(21 /* CloseParenToken */);
+      node = factory2.createForInStatement(initializer, expression, parseStatement());
+    } else {
+      parseExpected(26 /* SemicolonToken */);
+      const condition = token() !== 26 /* SemicolonToken */ && token() !== 21 /* CloseParenToken */ ? allowInAnd(parseExpression) : void 0;
+      parseExpected(26 /* SemicolonToken */);
+      const incrementor = token() !== 21 /* CloseParenToken */ ? allowInAnd(parseExpression) : void 0;
+      parseExpected(21 /* CloseParenToken */);
+      node = factory2.createForStatement(initializer, condition, incrementor, parseStatement());
+    }
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseBreakOrContinueStatement(kind) {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(kind === 249 /* BreakStatement */ ? 81 /* BreakKeyword */ : 86 /* ContinueKeyword */);
+    const label = canParseSemicolon() ? void 0 : parseIdentifier();
+    parseSemicolon();
+    const node = kind === 249 /* BreakStatement */ ? factory2.createBreakStatement(label) : factory2.createContinueStatement(label);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseReturnStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(105 /* ReturnKeyword */);
+    const expression = canParseSemicolon() ? void 0 : allowInAnd(parseExpression);
+    parseSemicolon();
+    return withJSDoc(finishNode(factory2.createReturnStatement(expression), pos), hasJSDoc);
+  }
+  function parseWithStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(116 /* WithKeyword */);
+    const openParenPosition = scanner2.getTokenPos();
+    const openParenParsed = parseExpected(20 /* OpenParenToken */);
+    const expression = allowInAnd(parseExpression);
+    parseExpectedMatchingBrackets(20 /* OpenParenToken */, 21 /* CloseParenToken */, openParenParsed, openParenPosition);
+    const statement = doInsideOfContext(33554432 /* InWithStatement */, parseStatement);
+    return withJSDoc(finishNode(factory2.createWithStatement(expression, statement), pos), hasJSDoc);
+  }
+  function parseCaseClause() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(82 /* CaseKeyword */);
+    const expression = allowInAnd(parseExpression);
+    parseExpected(58 /* ColonToken */);
+    const statements = parseList(ParsingContext.SwitchClauseStatements, parseStatement);
+    return withJSDoc(finishNode(factory2.createCaseClause(expression, statements), pos), hasJSDoc);
+  }
+  function parseDefaultClause() {
+    const pos = getNodePos();
+    parseExpected(88 /* DefaultKeyword */);
+    parseExpected(58 /* ColonToken */);
+    const statements = parseList(ParsingContext.SwitchClauseStatements, parseStatement);
+    return finishNode(factory2.createDefaultClause(statements), pos);
+  }
+  function parseCaseOrDefaultClause() {
+    return token() === 82 /* CaseKeyword */ ? parseCaseClause() : parseDefaultClause();
+  }
+  function parseCaseBlock() {
+    const pos = getNodePos();
+    parseExpected(18 /* OpenBraceToken */);
+    const clauses = parseList(ParsingContext.SwitchClauses, parseCaseOrDefaultClause);
+    parseExpected(19 /* CloseBraceToken */);
+    return finishNode(factory2.createCaseBlock(clauses), pos);
+  }
+  function parseSwitchStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(107 /* SwitchKeyword */);
+    parseExpected(20 /* OpenParenToken */);
+    const expression = allowInAnd(parseExpression);
+    parseExpected(21 /* CloseParenToken */);
+    const caseBlock = parseCaseBlock();
+    return withJSDoc(finishNode(factory2.createSwitchStatement(expression, caseBlock), pos), hasJSDoc);
+  }
+  function parseThrowStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(109 /* ThrowKeyword */);
+    let expression = scanner2.hasPrecedingLineBreak() ? void 0 : allowInAnd(parseExpression);
+    if (expression === void 0) {
+      identifierCount++;
+      expression = finishNode(factory2.createIdentifier(""), getNodePos());
     }
-    function createPropertyAccessChain2(expression, questionDotToken, name) {
-      const node = createBaseExpression(208 /* PropertyAccessExpression */);
-      node.flags |= 32 /* OptionalChain */;
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
-      node.questionDotToken = questionDotToken;
-      node.name = asName(name);
-      node.transformFlags |= 32 /* ContainsES2020 */ | propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
-      return node;
+    if (!tryParseSemicolon()) {
+      parseErrorForMissingSemicolonAfter(expression);
     }
-    function updatePropertyAccessChain2(node, expression, questionDotToken, name) {
-      Debug.assert(!!(node.flags & 32 /* OptionalChain */), "Cannot update a PropertyAccessExpression using updatePropertyAccessChain. Use updatePropertyAccess instead.");
-      return node.expression !== expression || node.questionDotToken !== questionDotToken || node.name !== name ? update(createPropertyAccessChain2(expression, questionDotToken, name), node) : node;
+    return withJSDoc(finishNode(factory2.createThrowStatement(expression), pos), hasJSDoc);
+  }
+  function parseTryStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(111 /* TryKeyword */);
+    const tryBlock = parseBlock(
+      /*ignoreMissingOpenBrace*/
+      false
+    );
+    const catchClause = token() === 83 /* CatchKeyword */ ? parseCatchClause() : void 0;
+    let finallyBlock;
+    if (!catchClause || token() === 96 /* FinallyKeyword */) {
+      parseExpected(96 /* FinallyKeyword */, Diagnostics.catch_or_finally_expected);
+      finallyBlock = parseBlock(
+        /*ignoreMissingOpenBrace*/
+        false
+      );
+    }
+    return withJSDoc(finishNode(factory2.createTryStatement(tryBlock, catchClause, finallyBlock), pos), hasJSDoc);
+  }
+  function parseCatchClause() {
+    const pos = getNodePos();
+    parseExpected(83 /* CatchKeyword */);
+    let variableDeclaration;
+    if (parseOptional(20 /* OpenParenToken */)) {
+      variableDeclaration = parseVariableDeclaration();
+      parseExpected(21 /* CloseParenToken */);
+    } else {
+      variableDeclaration = void 0;
     }
-    function createElementAccessExpression(expression, index) {
-      const node = createBaseExpression(209 /* ElementAccessExpression */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-      node.argumentExpression = asExpression(index);
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.argumentExpression);
-      if (isSuperKeyword(expression)) {
-        node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
+    const block = parseBlock(
+      /*ignoreMissingOpenBrace*/
+      false
+    );
+    return finishNode(factory2.createCatchClause(variableDeclaration, block), pos);
+  }
+  function parseDebuggerStatement() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    parseExpected(87 /* DebuggerKeyword */);
+    parseSemicolon();
+    return withJSDoc(finishNode(factory2.createDebuggerStatement(), pos), hasJSDoc);
+  }
+  function parseExpressionOrLabeledStatement() {
+    const pos = getNodePos();
+    let hasJSDoc = hasPrecedingJSDocComment();
+    let node;
+    const hasParen = token() === 20 /* OpenParenToken */;
+    const expression = allowInAnd(parseExpression);
+    if (isIdentifier(expression) && parseOptional(58 /* ColonToken */)) {
+      node = factory2.createLabeledStatement(expression, parseStatement());
+    } else {
+      if (!tryParseSemicolon()) {
+        parseErrorForMissingSemicolonAfter(expression);
       }
-      return node;
-    }
-    function updateElementAccessExpression(node, expression, argumentExpression) {
-      if (isElementAccessChain(node)) {
-        return updateElementAccessChain2(node, expression, node.questionDotToken, argumentExpression);
+      node = factory2.createExpressionStatement(expression);
+      if (hasParen) {
+        hasJSDoc = false;
       }
-      return node.expression !== expression || node.argumentExpression !== argumentExpression ? update(createElementAccessExpression(expression, argumentExpression), node) : node;
     }
-    function createElementAccessChain2(expression, questionDotToken, index) {
-      const node = createBaseExpression(209 /* ElementAccessExpression */);
-      node.flags |= 32 /* OptionalChain */;
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
-      node.questionDotToken = questionDotToken;
-      node.argumentExpression = asExpression(index);
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildFlags(node.argumentExpression) | 32 /* ContainsES2020 */;
-      return node;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function nextTokenIsIdentifierOrKeywordOnSameLine() {
+    nextToken();
+    return tokenIsIdentifierOrKeyword(token()) && !scanner2.hasPrecedingLineBreak();
+  }
+  function nextTokenIsClassKeywordOnSameLine() {
+    nextToken();
+    return token() === 84 /* ClassKeyword */ && !scanner2.hasPrecedingLineBreak();
+  }
+  function nextTokenIsFunctionKeywordOnSameLine() {
+    nextToken();
+    return token() === 98 /* FunctionKeyword */ && !scanner2.hasPrecedingLineBreak();
+  }
+  function nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine() {
+    nextToken();
+    return (tokenIsIdentifierOrKeyword(token()) || token() === 8 /* NumericLiteral */ || token() === 9 /* BigIntLiteral */ || token() === 10 /* StringLiteral */) && !scanner2.hasPrecedingLineBreak();
+  }
+  function isDeclaration2() {
+    while (true) {
+      switch (token()) {
+        case 113 /* VarKeyword */:
+        case 119 /* LetKeyword */:
+        case 85 /* ConstKeyword */:
+        case 98 /* FunctionKeyword */:
+        case 84 /* ClassKeyword */:
+        case 92 /* EnumKeyword */:
+          return true;
+        case 118 /* InterfaceKeyword */:
+        case 154 /* TypeKeyword */:
+          return nextTokenIsIdentifierOnSameLine();
+        case 142 /* ModuleKeyword */:
+        case 143 /* NamespaceKeyword */:
+          return nextTokenIsIdentifierOrStringLiteralOnSameLine();
+        case 126 /* AbstractKeyword */:
+        case 127 /* AccessorKeyword */:
+        case 132 /* AsyncKeyword */:
+        case 136 /* DeclareKeyword */:
+        case 121 /* PrivateKeyword */:
+        case 122 /* ProtectedKeyword */:
+        case 123 /* PublicKeyword */:
+        case 146 /* ReadonlyKeyword */:
+          nextToken();
+          if (scanner2.hasPrecedingLineBreak()) {
+            return false;
+          }
+          continue;
+        case 159 /* GlobalKeyword */:
+          nextToken();
+          return token() === 18 /* OpenBraceToken */ || token() === 79 /* Identifier */ || token() === 93 /* ExportKeyword */;
+        case 100 /* ImportKeyword */:
+          nextToken();
+          return token() === 10 /* StringLiteral */ || token() === 41 /* AsteriskToken */ || token() === 18 /* OpenBraceToken */ || tokenIsIdentifierOrKeyword(token());
+        case 93 /* ExportKeyword */:
+          let currentToken2 = nextToken();
+          if (currentToken2 === 154 /* TypeKeyword */) {
+            currentToken2 = lookAhead(nextToken);
+          }
+          if (currentToken2 === 63 /* EqualsToken */ || currentToken2 === 41 /* AsteriskToken */ || currentToken2 === 18 /* OpenBraceToken */ || currentToken2 === 88 /* DefaultKeyword */ || currentToken2 === 128 /* AsKeyword */) {
+            return true;
+          }
+          continue;
+        case 124 /* StaticKeyword */:
+          nextToken();
+          continue;
+        default:
+          return false;
+      }
     }
-    function updateElementAccessChain2(node, expression, questionDotToken, argumentExpression) {
-      Debug.assert(!!(node.flags & 32 /* OptionalChain */), "Cannot update a ElementAccessExpression using updateElementAccessChain. Use updateElementAccess instead.");
-      return node.expression !== expression || node.questionDotToken !== questionDotToken || node.argumentExpression !== argumentExpression ? update(createElementAccessChain2(expression, questionDotToken, argumentExpression), node) : node;
+  }
+  function isStartOfDeclaration() {
+    return lookAhead(isDeclaration2);
+  }
+  function isStartOfStatement() {
+    switch (token()) {
+      case 59 /* AtToken */:
+      case 26 /* SemicolonToken */:
+      case 18 /* OpenBraceToken */:
+      case 113 /* VarKeyword */:
+      case 119 /* LetKeyword */:
+      case 98 /* FunctionKeyword */:
+      case 84 /* ClassKeyword */:
+      case 92 /* EnumKeyword */:
+      case 99 /* IfKeyword */:
+      case 90 /* DoKeyword */:
+      case 115 /* WhileKeyword */:
+      case 97 /* ForKeyword */:
+      case 86 /* ContinueKeyword */:
+      case 81 /* BreakKeyword */:
+      case 105 /* ReturnKeyword */:
+      case 116 /* WithKeyword */:
+      case 107 /* SwitchKeyword */:
+      case 109 /* ThrowKeyword */:
+      case 111 /* TryKeyword */:
+      case 87 /* DebuggerKeyword */:
+      case 83 /* CatchKeyword */:
+      case 96 /* FinallyKeyword */:
+        return true;
+      case 100 /* ImportKeyword */:
+        return isStartOfDeclaration() || lookAhead(nextTokenIsOpenParenOrLessThanOrDot);
+      case 85 /* ConstKeyword */:
+      case 93 /* ExportKeyword */:
+        return isStartOfDeclaration();
+      case 132 /* AsyncKeyword */:
+      case 136 /* DeclareKeyword */:
+      case 118 /* InterfaceKeyword */:
+      case 142 /* ModuleKeyword */:
+      case 143 /* NamespaceKeyword */:
+      case 154 /* TypeKeyword */:
+      case 159 /* GlobalKeyword */:
+        return true;
+      case 127 /* AccessorKeyword */:
+      case 123 /* PublicKeyword */:
+      case 121 /* PrivateKeyword */:
+      case 122 /* ProtectedKeyword */:
+      case 124 /* StaticKeyword */:
+      case 146 /* ReadonlyKeyword */:
+        return isStartOfDeclaration() || !lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine);
+      default:
+        return isStartOfExpression();
     }
-    function createCallExpression(expression, typeArguments, argumentsArray) {
-      const node = createBaseExpression(210 /* CallExpression */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-      node.typeArguments = asNodeArray(typeArguments);
-      node.arguments = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray2(argumentsArray));
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments);
-      if (node.typeArguments) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      }
-      if (isImportKeyword(node.expression)) {
-        node.transformFlags |= 8388608 /* ContainsDynamicImport */;
-      } else if (isSuperProperty(node.expression)) {
-        node.transformFlags |= 16384 /* ContainsLexicalThis */;
-      }
-      return node;
+  }
+  function nextTokenIsBindingIdentifierOrStartOfDestructuring() {
+    nextToken();
+    return isBindingIdentifier() || token() === 18 /* OpenBraceToken */ || token() === 22 /* OpenBracketToken */;
+  }
+  function isLetDeclaration() {
+    return lookAhead(nextTokenIsBindingIdentifierOrStartOfDestructuring);
+  }
+  function parseStatement() {
+    switch (token()) {
+      case 26 /* SemicolonToken */:
+        return parseEmptyStatement();
+      case 18 /* OpenBraceToken */:
+        return parseBlock(
+          /*ignoreMissingOpenBrace*/
+          false
+        );
+      case 113 /* VarKeyword */:
+        return parseVariableStatement(
+          getNodePos(),
+          hasPrecedingJSDocComment(),
+          /*decorators*/
+          void 0,
+          /*modifiers*/
+          void 0
+        );
+      case 119 /* LetKeyword */:
+        if (isLetDeclaration()) {
+          return parseVariableStatement(
+            getNodePos(),
+            hasPrecedingJSDocComment(),
+            /*decorators*/
+            void 0,
+            /*modifiers*/
+            void 0
+          );
+        }
+        break;
+      case 98 /* FunctionKeyword */:
+        return parseFunctionDeclaration(
+          getNodePos(),
+          hasPrecedingJSDocComment(),
+          /*decorators*/
+          void 0,
+          /*modifiers*/
+          void 0
+        );
+      case 84 /* ClassKeyword */:
+        return parseClassDeclaration(
+          getNodePos(),
+          hasPrecedingJSDocComment(),
+          /*decorators*/
+          void 0,
+          /*modifiers*/
+          void 0
+        );
+      case 99 /* IfKeyword */:
+        return parseIfStatement();
+      case 90 /* DoKeyword */:
+        return parseDoStatement();
+      case 115 /* WhileKeyword */:
+        return parseWhileStatement();
+      case 97 /* ForKeyword */:
+        return parseForOrForInOrForOfStatement();
+      case 86 /* ContinueKeyword */:
+        return parseBreakOrContinueStatement(248 /* ContinueStatement */);
+      case 81 /* BreakKeyword */:
+        return parseBreakOrContinueStatement(249 /* BreakStatement */);
+      case 105 /* ReturnKeyword */:
+        return parseReturnStatement();
+      case 116 /* WithKeyword */:
+        return parseWithStatement();
+      case 107 /* SwitchKeyword */:
+        return parseSwitchStatement();
+      case 109 /* ThrowKeyword */:
+        return parseThrowStatement();
+      case 111 /* TryKeyword */:
+      case 83 /* CatchKeyword */:
+      case 96 /* FinallyKeyword */:
+        return parseTryStatement();
+      case 87 /* DebuggerKeyword */:
+        return parseDebuggerStatement();
+      case 59 /* AtToken */:
+        return parseDeclaration();
+      case 132 /* AsyncKeyword */:
+      case 118 /* InterfaceKeyword */:
+      case 154 /* TypeKeyword */:
+      case 142 /* ModuleKeyword */:
+      case 143 /* NamespaceKeyword */:
+      case 136 /* DeclareKeyword */:
+      case 85 /* ConstKeyword */:
+      case 92 /* EnumKeyword */:
+      case 93 /* ExportKeyword */:
+      case 100 /* ImportKeyword */:
+      case 121 /* PrivateKeyword */:
+      case 122 /* ProtectedKeyword */:
+      case 123 /* PublicKeyword */:
+      case 126 /* AbstractKeyword */:
+      case 127 /* AccessorKeyword */:
+      case 124 /* StaticKeyword */:
+      case 146 /* ReadonlyKeyword */:
+      case 159 /* GlobalKeyword */:
+        if (isStartOfDeclaration()) {
+          return parseDeclaration();
+        }
+        break;
     }
-    function updateCallExpression(node, expression, typeArguments, argumentsArray) {
-      if (isCallChain(node)) {
-        return updateCallChain2(node, expression, node.questionDotToken, typeArguments, argumentsArray);
-      }
-      return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallExpression(expression, typeArguments, argumentsArray), node) : node;
-    }
-    function createCallChain2(expression, questionDotToken, typeArguments, argumentsArray) {
-      const node = createBaseExpression(210 /* CallExpression */);
-      node.flags |= 32 /* OptionalChain */;
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
-      node.questionDotToken = questionDotToken;
-      node.typeArguments = asNodeArray(typeArguments);
-      node.arguments = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray2(argumentsArray));
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments) | 32 /* ContainsES2020 */;
-      if (node.typeArguments) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
+    return parseExpressionOrLabeledStatement();
+  }
+  function isDeclareModifier(modifier) {
+    return modifier.kind === 136 /* DeclareKeyword */;
+  }
+  function parseDeclaration() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const decorators = parseDecorators();
+    const modifiers = parseModifiers();
+    const isAmbient = some(modifiers, isDeclareModifier);
+    if (isAmbient) {
+      const node = tryReuseAmbientDeclaration(pos);
+      if (node) {
+        return node;
       }
-      if (isSuperProperty(node.expression)) {
-        node.transformFlags |= 16384 /* ContainsLexicalThis */;
+      for (const m of modifiers) {
+        m.flags |= 16777216 /* Ambient */;
       }
-      return node;
-    }
-    function updateCallChain2(node, expression, questionDotToken, typeArguments, argumentsArray) {
-      Debug.assert(!!(node.flags & 32 /* OptionalChain */), "Cannot update a CallExpression using updateCallChain. Use updateCall instead.");
-      return node.expression !== expression || node.questionDotToken !== questionDotToken || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallChain2(expression, questionDotToken, typeArguments, argumentsArray), node) : node;
+      return doInsideOfContext(16777216 /* Ambient */, () => parseDeclarationWorker(pos, hasJSDoc, decorators, modifiers));
+    } else {
+      return parseDeclarationWorker(pos, hasJSDoc, decorators, modifiers);
     }
-    function createNewExpression(expression, typeArguments, argumentsArray) {
-      const node = createBaseExpression(211 /* NewExpression */);
-      node.expression = parenthesizerRules().parenthesizeExpressionOfNew(expression);
-      node.typeArguments = asNodeArray(typeArguments);
-      node.arguments = argumentsArray ? parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(argumentsArray) : void 0;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments) | 32 /* ContainsES2020 */;
-      if (node.typeArguments) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
+  }
+  function tryReuseAmbientDeclaration(pos) {
+    return doInsideOfContext(16777216 /* Ambient */, () => {
+      const node = currentNode(parsingContext, pos);
+      if (node) {
+        return consumeNode(node);
       }
-      return node;
-    }
-    function updateNewExpression(node, expression, typeArguments, argumentsArray) {
-      return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createNewExpression(expression, typeArguments, argumentsArray), node) : node;
+    });
+  }
+  function parseDeclarationWorker(pos, hasJSDoc, decorators, modifiers) {
+    switch (token()) {
+      case 113 /* VarKeyword */:
+      case 119 /* LetKeyword */:
+      case 85 /* ConstKeyword */:
+        return parseVariableStatement(pos, hasJSDoc, decorators, modifiers);
+      case 98 /* FunctionKeyword */:
+        return parseFunctionDeclaration(pos, hasJSDoc, decorators, modifiers);
+      case 84 /* ClassKeyword */:
+        return parseClassDeclaration(pos, hasJSDoc, decorators, modifiers);
+      case 118 /* InterfaceKeyword */:
+        return parseInterfaceDeclaration(pos, hasJSDoc, decorators, modifiers);
+      case 154 /* TypeKeyword */:
+        return parseTypeAliasDeclaration(pos, hasJSDoc, decorators, modifiers);
+      case 92 /* EnumKeyword */:
+        return parseEnumDeclaration(pos, hasJSDoc, decorators, modifiers);
+      case 159 /* GlobalKeyword */:
+      case 142 /* ModuleKeyword */:
+      case 143 /* NamespaceKeyword */:
+        return parseModuleDeclaration(pos, hasJSDoc, decorators, modifiers);
+      case 100 /* ImportKeyword */:
+        return parseImportDeclarationOrImportEqualsDeclaration(pos, hasJSDoc, decorators, modifiers);
+      case 93 /* ExportKeyword */:
+        nextToken();
+        switch (token()) {
+          case 88 /* DefaultKeyword */:
+          case 63 /* EqualsToken */:
+            return parseExportAssignment(pos, hasJSDoc, decorators, modifiers);
+          case 128 /* AsKeyword */:
+            return parseNamespaceExportDeclaration(pos, hasJSDoc, decorators, modifiers);
+          default:
+            return parseExportDeclaration(pos, hasJSDoc, decorators, modifiers);
+        }
+      default:
+        if (decorators || modifiers) {
+          const missing = createMissingNode(
+            279 /* MissingDeclaration */,
+            /*reportAtCurrentPosition*/
+            true,
+            Diagnostics.Declaration_expected
+          );
+          setTextRangePos(missing, pos);
+          missing.illegalDecorators = decorators;
+          missing.modifiers = modifiers;
+          return missing;
+        }
+        return void 0;
     }
-    function createTaggedTemplateExpression(tag, typeArguments, template) {
-      const node = createBaseExpression(212 /* TaggedTemplateExpression */);
-      node.tag = parenthesizerRules().parenthesizeLeftSideOfAccess(tag, false);
-      node.typeArguments = asNodeArray(typeArguments);
-      node.template = template;
-      node.transformFlags |= propagateChildFlags(node.tag) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.template) | 1024 /* ContainsES2015 */;
-      if (node.typeArguments) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
+  }
+  function nextTokenIsIdentifierOrStringLiteralOnSameLine() {
+    nextToken();
+    return !scanner2.hasPrecedingLineBreak() && (isIdentifier2() || token() === 10 /* StringLiteral */);
+  }
+  function parseFunctionBlockOrSemicolon(flags, diagnosticMessage) {
+    if (token() !== 18 /* OpenBraceToken */) {
+      if (flags & 4 /* Type */) {
+        parseTypeMemberSemicolon();
+        return;
       }
-      if (hasInvalidEscape(node.template)) {
-        node.transformFlags |= 128 /* ContainsES2018 */;
+      if (canParseSemicolon()) {
+        parseSemicolon();
+        return;
       }
-      return node;
     }
-    function updateTaggedTemplateExpression(node, tag, typeArguments, template) {
-      return node.tag !== tag || node.typeArguments !== typeArguments || node.template !== template ? update(createTaggedTemplateExpression(tag, typeArguments, template), node) : node;
+    return parseFunctionBlock(flags, diagnosticMessage);
+  }
+  function parseArrayBindingElement() {
+    const pos = getNodePos();
+    if (token() === 27 /* CommaToken */) {
+      return finishNode(factory2.createOmittedExpression(), pos);
     }
-    function createTypeAssertion2(type, expression) {
-      const node = createBaseExpression(213 /* TypeAssertionExpression */);
-      node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
-      node.type = type;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
-      return node;
+    const dotDotDotToken = parseOptionalToken(25 /* DotDotDotToken */);
+    const name = parseIdentifierOrPattern();
+    const initializer = parseInitializer();
+    return finishNode(factory2.createBindingElement(
+      dotDotDotToken,
+      /*propertyName*/
+      void 0,
+      name,
+      initializer
+    ), pos);
+  }
+  function parseObjectBindingElement() {
+    const pos = getNodePos();
+    const dotDotDotToken = parseOptionalToken(25 /* DotDotDotToken */);
+    const tokenIsIdentifier = isBindingIdentifier();
+    let propertyName = parsePropertyName();
+    let name;
+    if (tokenIsIdentifier && token() !== 58 /* ColonToken */) {
+      name = propertyName;
+      propertyName = void 0;
+    } else {
+      parseExpected(58 /* ColonToken */);
+      name = parseIdentifierOrPattern();
     }
-    function updateTypeAssertion2(node, type, expression) {
-      return node.type !== type || node.expression !== expression ? update(createTypeAssertion2(type, expression), node) : node;
+    const initializer = parseInitializer();
+    return finishNode(factory2.createBindingElement(dotDotDotToken, propertyName, name, initializer), pos);
+  }
+  function parseObjectBindingPattern() {
+    const pos = getNodePos();
+    parseExpected(18 /* OpenBraceToken */);
+    const elements = parseDelimitedList(ParsingContext.ObjectBindingElements, parseObjectBindingElement);
+    parseExpected(19 /* CloseBraceToken */);
+    return finishNode(factory2.createObjectBindingPattern(elements), pos);
+  }
+  function parseArrayBindingPattern() {
+    const pos = getNodePos();
+    parseExpected(22 /* OpenBracketToken */);
+    const elements = parseDelimitedList(ParsingContext.ArrayBindingElements, parseArrayBindingElement);
+    parseExpected(23 /* CloseBracketToken */);
+    return finishNode(factory2.createArrayBindingPattern(elements), pos);
+  }
+  function isBindingIdentifierOrPrivateIdentifierOrPattern() {
+    return token() === 18 /* OpenBraceToken */ || token() === 22 /* OpenBracketToken */ || token() === 80 /* PrivateIdentifier */ || isBindingIdentifier();
+  }
+  function parseIdentifierOrPattern(privateIdentifierDiagnosticMessage) {
+    if (token() === 22 /* OpenBracketToken */) {
+      return parseArrayBindingPattern();
     }
-    function createParenthesizedExpression(expression) {
-      const node = createBaseExpression(214 /* ParenthesizedExpression */);
-      node.expression = expression;
-      node.transformFlags = propagateChildFlags(node.expression);
-      return node;
+    if (token() === 18 /* OpenBraceToken */) {
+      return parseObjectBindingPattern();
     }
-    function updateParenthesizedExpression(node, expression) {
-      return node.expression !== expression ? update(createParenthesizedExpression(expression), node) : node;
+    return parseBindingIdentifier(privateIdentifierDiagnosticMessage);
+  }
+  function parseVariableDeclarationAllowExclamation() {
+    return parseVariableDeclaration(
+      /*allowExclamation*/
+      true
+    );
+  }
+  function parseVariableDeclaration(allowExclamation) {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const name = parseIdentifierOrPattern(Diagnostics.Private_identifiers_are_not_allowed_in_variable_declarations);
+    let exclamationToken;
+    if (allowExclamation && name.kind === 79 /* Identifier */ && token() === 53 /* ExclamationToken */ && !scanner2.hasPrecedingLineBreak()) {
+      exclamationToken = parseTokenNode();
+    }
+    const type = parseTypeAnnotation();
+    const initializer = isInOrOfKeyword(token()) ? void 0 : parseInitializer();
+    const node = factory2.createVariableDeclaration(name, exclamationToken, type, initializer);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseVariableDeclarationList(inForStatementInitializer) {
+    const pos = getNodePos();
+    let flags = 0;
+    switch (token()) {
+      case 113 /* VarKeyword */:
+        break;
+      case 119 /* LetKeyword */:
+        flags |= 1 /* Let */;
+        break;
+      case 85 /* ConstKeyword */:
+        flags |= 2 /* Const */;
+        break;
+      default:
+        Debug.fail();
     }
-    function createFunctionExpression2(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        215 /* FunctionExpression */,
-        modifiers,
-        name,
-        typeParameters,
-        parameters,
-        type,
-        body
+    nextToken();
+    let declarations;
+    if (token() === 162 /* OfKeyword */ && lookAhead(canFollowContextualOfKeyword)) {
+      declarations = createMissingList();
+    } else {
+      const savedDisallowIn = inDisallowInContext();
+      setDisallowInContext(inForStatementInitializer);
+      declarations = parseDelimitedList(
+        ParsingContext.VariableDeclarations,
+        inForStatementInitializer ? parseVariableDeclaration : parseVariableDeclarationAllowExclamation
       );
-      node.asteriskToken = asteriskToken;
-      node.transformFlags |= propagateChildFlags(node.asteriskToken);
-      if (node.typeParameters) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      }
-      if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-        if (node.asteriskToken) {
-          node.transformFlags |= 128 /* ContainsES2018 */;
-        } else {
-          node.transformFlags |= 256 /* ContainsES2017 */;
-        }
-      } else if (node.asteriskToken) {
-        node.transformFlags |= 2048 /* ContainsGenerator */;
-      }
-      return node;
+      setDisallowInContext(savedDisallowIn);
     }
-    function updateFunctionExpression2(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-      return node.name !== name || node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateBaseSignatureDeclaration(createFunctionExpression2(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) : node;
+    return finishNode(factory2.createVariableDeclarationList(declarations, flags), pos);
+  }
+  function canFollowContextualOfKeyword() {
+    return nextTokenIsIdentifier() && nextToken() === 21 /* CloseParenToken */;
+  }
+  function parseVariableStatement(pos, hasJSDoc, decorators, modifiers) {
+    const declarationList = parseVariableDeclarationList(
+      /*inForStatementInitializer*/
+      false
+    );
+    parseSemicolon();
+    const node = factory2.createVariableStatement(modifiers, declarationList);
+    node.illegalDecorators = decorators;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseFunctionDeclaration(pos, hasJSDoc, decorators, modifiers) {
+    const savedAwaitContext = inAwaitContext();
+    const modifierFlags = modifiersToFlags(modifiers);
+    parseExpected(98 /* FunctionKeyword */);
+    const asteriskToken = parseOptionalToken(41 /* AsteriskToken */);
+    const name = modifierFlags & 1024 /* Default */ ? parseOptionalBindingIdentifier() : parseBindingIdentifier();
+    const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */;
+    const isAsync = modifierFlags & 512 /* Async */ ? 2 /* Await */ : 0 /* None */;
+    const typeParameters = parseTypeParameters();
+    if (modifierFlags & 1 /* Export */)
+      setAwaitContext(
+        /*value*/
+        true
+      );
+    const parameters = parseParameters(isGenerator | isAsync);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      false
+    );
+    const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, Diagnostics.or_expected);
+    setAwaitContext(savedAwaitContext);
+    const node = factory2.createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
+    node.illegalDecorators = decorators;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseConstructorName() {
+    if (token() === 135 /* ConstructorKeyword */) {
+      return parseExpected(135 /* ConstructorKeyword */);
+    }
+    if (token() === 10 /* StringLiteral */ && lookAhead(nextToken) === 20 /* OpenParenToken */) {
+      return tryParse(() => {
+        const literalNode = parseLiteralNode();
+        return literalNode.text === "constructor" ? literalNode : void 0;
+      });
     }
-    function createArrowFunction3(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        216 /* ArrowFunction */,
+  }
+  function tryParseConstructorDeclaration(pos, hasJSDoc, decorators, modifiers) {
+    return tryParse(() => {
+      if (parseConstructorName()) {
+        const typeParameters = parseTypeParameters();
+        const parameters = parseParameters(0 /* None */);
+        const type = parseReturnType(
+          58 /* ColonToken */,
+          /*isType*/
+          false
+        );
+        const body = parseFunctionBlockOrSemicolon(0 /* None */, Diagnostics.or_expected);
+        const node = factory2.createConstructorDeclaration(modifiers, parameters, body);
+        node.illegalDecorators = decorators;
+        node.typeParameters = typeParameters;
+        node.type = type;
+        return withJSDoc(finishNode(node, pos), hasJSDoc);
+      }
+    });
+  }
+  function parseMethodDeclaration(pos, hasJSDoc, decorators, modifiers, asteriskToken, name, questionToken, exclamationToken, diagnosticMessage) {
+    const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */;
+    const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */;
+    const typeParameters = parseTypeParameters();
+    const parameters = parseParameters(isGenerator | isAsync);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      false
+    );
+    const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, diagnosticMessage);
+    const node = factory2.createMethodDeclaration(
+      combineDecoratorsAndModifiers(decorators, modifiers),
+      asteriskToken,
+      name,
+      questionToken,
+      typeParameters,
+      parameters,
+      type,
+      body
+    );
+    node.exclamationToken = exclamationToken;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parsePropertyDeclaration(pos, hasJSDoc, decorators, modifiers, name, questionToken) {
+    const exclamationToken = !questionToken && !scanner2.hasPrecedingLineBreak() ? parseOptionalToken(53 /* ExclamationToken */) : void 0;
+    const type = parseTypeAnnotation();
+    const initializer = doOutsideOfContext(8192 /* YieldContext */ | 32768 /* AwaitContext */ | 4096 /* DisallowInContext */, parseInitializer);
+    parseSemicolonAfterPropertyName(name, type, initializer);
+    const node = factory2.createPropertyDeclaration(
+      combineDecoratorsAndModifiers(decorators, modifiers),
+      name,
+      questionToken || exclamationToken,
+      type,
+      initializer
+    );
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parsePropertyOrMethodDeclaration(pos, hasJSDoc, decorators, modifiers) {
+    const asteriskToken = parseOptionalToken(41 /* AsteriskToken */);
+    const name = parsePropertyName();
+    const questionToken = parseOptionalToken(57 /* QuestionToken */);
+    if (asteriskToken || token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */) {
+      return parseMethodDeclaration(
+        pos,
+        hasJSDoc,
+        decorators,
         modifiers,
+        asteriskToken,
+        name,
+        questionToken,
+        /*exclamationToken*/
         void 0,
-        typeParameters,
-        parameters,
-        type,
-        parenthesizerRules().parenthesizeConciseBodyOfArrowFunction(body)
+        Diagnostics.or_expected
       );
-      node.equalsGreaterThanToken = equalsGreaterThanToken != null ? equalsGreaterThanToken : createToken3(38 /* EqualsGreaterThanToken */);
-      node.transformFlags |= propagateChildFlags(node.equalsGreaterThanToken) | 1024 /* ContainsES2015 */;
-      if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-        node.transformFlags |= 256 /* ContainsES2017 */ | 16384 /* ContainsLexicalThis */;
-      }
-      return node;
-    }
-    function updateArrowFunction3(node, modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
-      return node.modifiers !== modifiers || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.equalsGreaterThanToken !== equalsGreaterThanToken || node.body !== body ? finishUpdateBaseSignatureDeclaration(createArrowFunction3(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body), node) : node;
-    }
-    function createDeleteExpression(expression) {
-      const node = createBaseExpression(217 /* DeleteExpression */);
-      node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
-      node.transformFlags |= propagateChildFlags(node.expression);
-      return node;
-    }
-    function updateDeleteExpression(node, expression) {
-      return node.expression !== expression ? update(createDeleteExpression(expression), node) : node;
-    }
-    function createTypeOfExpression(expression) {
-      const node = createBaseExpression(218 /* TypeOfExpression */);
-      node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
-      node.transformFlags |= propagateChildFlags(node.expression);
-      return node;
     }
-    function updateTypeOfExpression(node, expression) {
-      return node.expression !== expression ? update(createTypeOfExpression(expression), node) : node;
-    }
-    function createVoidExpression(expression) {
-      const node = createBaseExpression(219 /* VoidExpression */);
-      node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
-      node.transformFlags |= propagateChildFlags(node.expression);
-      return node;
-    }
-    function updateVoidExpression(node, expression) {
-      return node.expression !== expression ? update(createVoidExpression(expression), node) : node;
-    }
-    function createAwaitExpression(expression) {
-      const node = createBaseExpression(220 /* AwaitExpression */);
-      node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
-      node.transformFlags |= propagateChildFlags(node.expression) | 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */ | 2097152 /* ContainsAwait */;
-      return node;
-    }
-    function updateAwaitExpression(node, expression) {
-      return node.expression !== expression ? update(createAwaitExpression(expression), node) : node;
+    return parsePropertyDeclaration(pos, hasJSDoc, decorators, modifiers, name, questionToken);
+  }
+  function parseAccessorDeclaration(pos, hasJSDoc, decorators, modifiers, kind, flags) {
+    const name = parsePropertyName();
+    const typeParameters = parseTypeParameters();
+    const parameters = parseParameters(0 /* None */);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      false
+    );
+    const body = parseFunctionBlockOrSemicolon(flags);
+    const node = kind === 174 /* GetAccessor */ ? factory2.createGetAccessorDeclaration(combineDecoratorsAndModifiers(decorators, modifiers), name, parameters, type, body) : factory2.createSetAccessorDeclaration(combineDecoratorsAndModifiers(decorators, modifiers), name, parameters, body);
+    node.typeParameters = typeParameters;
+    if (isSetAccessorDeclaration(node))
+      node.type = type;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function isClassMemberStart() {
+    let idToken;
+    if (token() === 59 /* AtToken */) {
+      return true;
     }
-    function createPrefixUnaryExpression(operator, operand) {
-      const node = createBaseExpression(221 /* PrefixUnaryExpression */);
-      node.operator = operator;
-      node.operand = parenthesizerRules().parenthesizeOperandOfPrefixUnary(operand);
-      node.transformFlags |= propagateChildFlags(node.operand);
-      if ((operator === 45 /* PlusPlusToken */ || operator === 46 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand)) {
-        node.transformFlags |= 268435456 /* ContainsUpdateExpressionForIdentifier */;
+    while (isModifierKind(token())) {
+      idToken = token();
+      if (isClassMemberModifier(idToken)) {
+        return true;
       }
-      return node;
+      nextToken();
+    }
+    if (token() === 41 /* AsteriskToken */) {
+      return true;
     }
-    function updatePrefixUnaryExpression(node, operand) {
-      return node.operand !== operand ? update(createPrefixUnaryExpression(node.operator, operand), node) : node;
+    if (isLiteralPropertyName()) {
+      idToken = token();
+      nextToken();
     }
-    function createPostfixUnaryExpression(operand, operator) {
-      const node = createBaseExpression(222 /* PostfixUnaryExpression */);
-      node.operator = operator;
-      node.operand = parenthesizerRules().parenthesizeOperandOfPostfixUnary(operand);
-      node.transformFlags |= propagateChildFlags(node.operand);
-      if (isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand)) {
-        node.transformFlags |= 268435456 /* ContainsUpdateExpressionForIdentifier */;
-      }
-      return node;
+    if (token() === 22 /* OpenBracketToken */) {
+      return true;
     }
-    function updatePostfixUnaryExpression(node, operand) {
-      return node.operand !== operand ? update(createPostfixUnaryExpression(operand, node.operator), node) : node;
-    }
-    function createBinaryExpression(left, operator, right) {
-      const node = createBaseExpression(223 /* BinaryExpression */);
-      const operatorToken = asToken(operator);
-      const operatorKind = operatorToken.kind;
-      node.left = parenthesizerRules().parenthesizeLeftSideOfBinary(operatorKind, left);
-      node.operatorToken = operatorToken;
-      node.right = parenthesizerRules().parenthesizeRightSideOfBinary(operatorKind, node.left, right);
-      node.transformFlags |= propagateChildFlags(node.left) | propagateChildFlags(node.operatorToken) | propagateChildFlags(node.right);
-      if (operatorKind === 60 /* QuestionQuestionToken */) {
-        node.transformFlags |= 32 /* ContainsES2020 */;
-      } else if (operatorKind === 63 /* EqualsToken */) {
-        if (isObjectLiteralExpression(node.left)) {
-          node.transformFlags |= 1024 /* ContainsES2015 */ | 128 /* ContainsES2018 */ | 4096 /* ContainsDestructuringAssignment */ | propagateAssignmentPatternFlags(node.left);
-        } else if (isArrayLiteralExpression(node.left)) {
-          node.transformFlags |= 1024 /* ContainsES2015 */ | 4096 /* ContainsDestructuringAssignment */ | propagateAssignmentPatternFlags(node.left);
-        }
-      } else if (operatorKind === 42 /* AsteriskAsteriskToken */ || operatorKind === 67 /* AsteriskAsteriskEqualsToken */) {
-        node.transformFlags |= 512 /* ContainsES2016 */;
-      } else if (isLogicalOrCoalescingAssignmentOperator(operatorKind)) {
-        node.transformFlags |= 16 /* ContainsES2021 */;
-      }
-      if (operatorKind === 101 /* InKeyword */ && isPrivateIdentifier(node.left)) {
-        node.transformFlags |= 536870912 /* ContainsPrivateIdentifierInExpression */;
+    if (idToken !== void 0) {
+      if (!isKeyword(idToken) || idToken === 151 /* SetKeyword */ || idToken === 137 /* GetKeyword */) {
+        return true;
       }
-      return node;
-    }
-    function propagateAssignmentPatternFlags(node) {
-      if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */)
-        return 65536 /* ContainsObjectRestOrSpread */;
-      if (node.transformFlags & 128 /* ContainsES2018 */) {
-        for (const element of getElementsOfBindingOrAssignmentPattern(node)) {
-          const target = getTargetOfBindingOrAssignmentElement(element);
-          if (target && isAssignmentPattern(target)) {
-            if (target.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
-              return 65536 /* ContainsObjectRestOrSpread */;
-            }
-            if (target.transformFlags & 128 /* ContainsES2018 */) {
-              const flags2 = propagateAssignmentPatternFlags(target);
-              if (flags2)
-                return flags2;
-            }
-          }
-        }
+      switch (token()) {
+        case 20 /* OpenParenToken */:
+        case 29 /* LessThanToken */:
+        case 53 /* ExclamationToken */:
+        case 58 /* ColonToken */:
+        case 63 /* EqualsToken */:
+        case 57 /* QuestionToken */:
+          return true;
+        default:
+          return canParseSemicolon();
       }
-      return 0 /* None */;
-    }
-    function updateBinaryExpression(node, left, operator, right) {
-      return node.left !== left || node.operatorToken !== operator || node.right !== right ? update(createBinaryExpression(left, operator, right), node) : node;
-    }
-    function createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse) {
-      const node = createBaseExpression(224 /* ConditionalExpression */);
-      node.condition = parenthesizerRules().parenthesizeConditionOfConditionalExpression(condition);
-      node.questionToken = questionToken != null ? questionToken : createToken3(57 /* QuestionToken */);
-      node.whenTrue = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenTrue);
-      node.colonToken = colonToken != null ? colonToken : createToken3(58 /* ColonToken */);
-      node.whenFalse = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenFalse);
-      node.transformFlags |= propagateChildFlags(node.condition) | propagateChildFlags(node.questionToken) | propagateChildFlags(node.whenTrue) | propagateChildFlags(node.colonToken) | propagateChildFlags(node.whenFalse);
-      return node;
     }
-    function updateConditionalExpression(node, condition, questionToken, whenTrue, colonToken, whenFalse) {
-      return node.condition !== condition || node.questionToken !== questionToken || node.whenTrue !== whenTrue || node.colonToken !== colonToken || node.whenFalse !== whenFalse ? update(createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse), node) : node;
+    return false;
+  }
+  function parseClassStaticBlockDeclaration(pos, hasJSDoc, decorators, modifiers) {
+    parseExpectedToken(124 /* StaticKeyword */);
+    const body = parseClassStaticBlockBody();
+    const node = withJSDoc(finishNode(factory2.createClassStaticBlockDeclaration(body), pos), hasJSDoc);
+    node.illegalDecorators = decorators;
+    node.modifiers = modifiers;
+    return node;
+  }
+  function parseClassStaticBlockBody() {
+    const savedYieldContext = inYieldContext();
+    const savedAwaitContext = inAwaitContext();
+    setYieldContext(false);
+    setAwaitContext(true);
+    const body = parseBlock(
+      /*ignoreMissingOpenBrace*/
+      false
+    );
+    setYieldContext(savedYieldContext);
+    setAwaitContext(savedAwaitContext);
+    return body;
+  }
+  function parseDecoratorExpression() {
+    if (inAwaitContext() && token() === 133 /* AwaitKeyword */) {
+      const pos = getNodePos();
+      const awaitExpression = parseIdentifier(Diagnostics.Expression_expected);
+      nextToken();
+      const memberExpression = parseMemberExpressionRest(
+        pos,
+        awaitExpression,
+        /*allowOptionalChain*/
+        true
+      );
+      return parseCallExpressionRest(pos, memberExpression);
     }
-    function createTemplateExpression2(head, templateSpans) {
-      const node = createBaseExpression(225 /* TemplateExpression */);
-      node.head = head;
-      node.templateSpans = createNodeArray2(templateSpans);
-      node.transformFlags |= propagateChildFlags(node.head) | propagateChildrenFlags(node.templateSpans) | 1024 /* ContainsES2015 */;
-      return node;
+    return parseLeftHandSideExpressionOrHigher();
+  }
+  function tryParseDecorator() {
+    const pos = getNodePos();
+    if (!parseOptional(59 /* AtToken */)) {
+      return void 0;
     }
-    function updateTemplateExpression2(node, head, templateSpans) {
-      return node.head !== head || node.templateSpans !== templateSpans ? update(createTemplateExpression2(head, templateSpans), node) : node;
+    const expression = doInDecoratorContext(parseDecoratorExpression);
+    return finishNode(factory2.createDecorator(expression), pos);
+  }
+  function parseDecorators() {
+    const pos = getNodePos();
+    let list, decorator;
+    while (decorator = tryParseDecorator()) {
+      list = append(list, decorator);
     }
-    function createTemplateLiteralLikeNodeChecked(kind, text, rawText, templateFlags = 0 /* None */) {
-      Debug.assert(!(templateFlags & ~2048 /* TemplateLiteralLikeFlags */), "Unsupported template flags.");
-      let cooked = void 0;
-      if (rawText !== void 0 && rawText !== text) {
-        cooked = getCookedText(kind, rawText);
-        if (typeof cooked === "object") {
-          return Debug.fail("Invalid raw text");
-        }
-      }
-      if (text === void 0) {
-        if (cooked === void 0) {
-          return Debug.fail("Arguments 'text' and 'rawText' may not both be undefined.");
-        }
-        text = cooked;
-      } else if (cooked !== void 0) {
-        Debug.assert(text === cooked, "Expected argument 'text' to be the normalized (i.e. 'cooked') version of argument 'rawText'.");
+    return list && createNodeArray2(list, pos);
+  }
+  function tryParseModifier(permitConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStaticModifier) {
+    const pos = getNodePos();
+    const kind = token();
+    if (token() === 85 /* ConstKeyword */ && permitConstAsModifier) {
+      if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) {
+        return void 0;
       }
-      return createTemplateLiteralLikeNode(kind, text, rawText, templateFlags);
-    }
-    function createTemplateLiteralLikeNode(kind, text, rawText, templateFlags) {
-      const node = createBaseToken(kind);
-      node.text = text;
-      node.rawText = rawText;
-      node.templateFlags = templateFlags & 2048 /* TemplateLiteralLikeFlags */;
-      node.transformFlags |= 1024 /* ContainsES2015 */;
-      if (node.templateFlags) {
-        node.transformFlags |= 128 /* ContainsES2018 */;
+    } else if (stopOnStartOfClassStaticBlock && token() === 124 /* StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) {
+      return void 0;
+    } else if (hasSeenStaticModifier && token() === 124 /* StaticKeyword */) {
+      return void 0;
+    } else {
+      if (!parseAnyContextualModifier()) {
+        return void 0;
       }
-      return node;
     }
-    function createTemplateHead2(text, rawText, templateFlags) {
-      return createTemplateLiteralLikeNodeChecked(15 /* TemplateHead */, text, rawText, templateFlags);
+    return finishNode(factory2.createToken(kind), pos);
+  }
+  function combineDecoratorsAndModifiers(decorators, modifiers) {
+    if (!decorators)
+      return modifiers;
+    if (!modifiers)
+      return decorators;
+    const decoratorsAndModifiers = factory2.createNodeArray(concatenate(decorators, modifiers));
+    setTextRangePosEnd(decoratorsAndModifiers, decorators.pos, modifiers.end);
+    return decoratorsAndModifiers;
+  }
+  function parseModifiers(permitConstAsModifier, stopOnStartOfClassStaticBlock) {
+    const pos = getNodePos();
+    let list, modifier, hasSeenStatic = false;
+    while (modifier = tryParseModifier(permitConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStatic)) {
+      if (modifier.kind === 124 /* StaticKeyword */)
+        hasSeenStatic = true;
+      list = append(list, modifier);
+    }
+    return list && createNodeArray2(list, pos);
+  }
+  function parseModifiersForArrowFunction() {
+    let modifiers;
+    if (token() === 132 /* AsyncKeyword */) {
+      const pos = getNodePos();
+      nextToken();
+      const modifier = finishNode(factory2.createToken(132 /* AsyncKeyword */), pos);
+      modifiers = createNodeArray2([modifier], pos);
     }
-    function createTemplateMiddle2(text, rawText, templateFlags) {
-      return createTemplateLiteralLikeNodeChecked(16 /* TemplateMiddle */, text, rawText, templateFlags);
+    return modifiers;
+  }
+  function parseClassElement() {
+    const pos = getNodePos();
+    if (token() === 26 /* SemicolonToken */) {
+      nextToken();
+      return finishNode(factory2.createSemicolonClassElement(), pos);
     }
-    function createTemplateTail2(text, rawText, templateFlags) {
-      return createTemplateLiteralLikeNodeChecked(17 /* TemplateTail */, text, rawText, templateFlags);
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const decorators = parseDecorators();
+    const modifiers = parseModifiers(
+      /*permitConstAsModifier*/
+      true,
+      /*stopOnStartOfClassStaticBlock*/
+      true
+    );
+    if (token() === 124 /* StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) {
+      return parseClassStaticBlockDeclaration(pos, hasJSDoc, decorators, modifiers);
     }
-    function createNoSubstitutionTemplateLiteral2(text, rawText, templateFlags) {
-      return createTemplateLiteralLikeNodeChecked(14 /* NoSubstitutionTemplateLiteral */, text, rawText, templateFlags);
+    if (parseContextualModifier(137 /* GetKeyword */)) {
+      return parseAccessorDeclaration(pos, hasJSDoc, decorators, modifiers, 174 /* GetAccessor */, 0 /* None */);
     }
-    function createYieldExpression(asteriskToken, expression) {
-      Debug.assert(!asteriskToken || !!expression, "A `YieldExpression` with an asteriskToken must have an expression.");
-      const node = createBaseExpression(226 /* YieldExpression */);
-      node.expression = expression && parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
-      node.asteriskToken = asteriskToken;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.asteriskToken) | 1024 /* ContainsES2015 */ | 128 /* ContainsES2018 */ | 1048576 /* ContainsYield */;
-      return node;
+    if (parseContextualModifier(151 /* SetKeyword */)) {
+      return parseAccessorDeclaration(pos, hasJSDoc, decorators, modifiers, 175 /* SetAccessor */, 0 /* None */);
     }
-    function updateYieldExpression(node, asteriskToken, expression) {
-      return node.expression !== expression || node.asteriskToken !== asteriskToken ? update(createYieldExpression(asteriskToken, expression), node) : node;
+    if (token() === 135 /* ConstructorKeyword */ || token() === 10 /* StringLiteral */) {
+      const constructorDeclaration = tryParseConstructorDeclaration(pos, hasJSDoc, decorators, modifiers);
+      if (constructorDeclaration) {
+        return constructorDeclaration;
+      }
     }
-    function createSpreadElement(expression) {
-      const node = createBaseExpression(227 /* SpreadElement */);
-      node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
-      node.transformFlags |= propagateChildFlags(node.expression) | 1024 /* ContainsES2015 */ | 32768 /* ContainsRestOrSpread */;
-      return node;
+    if (isIndexSignature()) {
+      return parseIndexSignatureDeclaration(pos, hasJSDoc, decorators, modifiers);
     }
-    function updateSpreadElement(node, expression) {
-      return node.expression !== expression ? update(createSpreadElement(expression), node) : node;
+    if (tokenIsIdentifierOrKeyword(token()) || token() === 10 /* StringLiteral */ || token() === 8 /* NumericLiteral */ || token() === 41 /* AsteriskToken */ || token() === 22 /* OpenBracketToken */) {
+      const isAmbient = some(modifiers, isDeclareModifier);
+      if (isAmbient) {
+        for (const m of modifiers) {
+          m.flags |= 16777216 /* Ambient */;
+        }
+        return doInsideOfContext(16777216 /* Ambient */, () => parsePropertyOrMethodDeclaration(pos, hasJSDoc, decorators, modifiers));
+      } else {
+        return parsePropertyOrMethodDeclaration(pos, hasJSDoc, decorators, modifiers);
+      }
     }
-    function createClassExpression3(modifiers, name, typeParameters, heritageClauses, members) {
-      const node = createBaseClassLikeDeclaration(
-        228 /* ClassExpression */,
+    if (decorators || modifiers) {
+      const name = createMissingNode(
+        79 /* Identifier */,
+        /*reportAtCurrentPosition*/
+        true,
+        Diagnostics.Declaration_expected
+      );
+      return parsePropertyDeclaration(
+        pos,
+        hasJSDoc,
+        decorators,
         modifiers,
         name,
-        typeParameters,
-        heritageClauses,
-        members
+        /*questionToken*/
+        void 0
       );
-      node.transformFlags |= 1024 /* ContainsES2015 */;
-      return node;
     }
-    function updateClassExpression3(node, modifiers, name, typeParameters, heritageClauses, members) {
-      return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassExpression3(modifiers, name, typeParameters, heritageClauses, members), node) : node;
+    return Debug.fail("Should not have attempted to parse class member declaration.");
+  }
+  function parseClassExpression() {
+    return parseClassDeclarationOrExpression(
+      getNodePos(),
+      hasPrecedingJSDocComment(),
+      /*decorators*/
+      void 0,
+      /*modifiers*/
+      void 0,
+      228 /* ClassExpression */
+    );
+  }
+  function parseClassDeclaration(pos, hasJSDoc, decorators, modifiers) {
+    return parseClassDeclarationOrExpression(pos, hasJSDoc, decorators, modifiers, 260 /* ClassDeclaration */);
+  }
+  function parseClassDeclarationOrExpression(pos, hasJSDoc, decorators, modifiers, kind) {
+    const savedAwaitContext = inAwaitContext();
+    parseExpected(84 /* ClassKeyword */);
+    const name = parseNameOfClassDeclarationOrExpression();
+    const typeParameters = parseTypeParameters();
+    if (some(modifiers, isExportModifier))
+      setAwaitContext(
+        /*value*/
+        true
+      );
+    const heritageClauses = parseHeritageClauses();
+    let members;
+    if (parseExpected(18 /* OpenBraceToken */)) {
+      members = parseClassMembers();
+      parseExpected(19 /* CloseBraceToken */);
+    } else {
+      members = createMissingList();
     }
-    function createOmittedExpression2() {
-      return createBaseExpression(229 /* OmittedExpression */);
+    setAwaitContext(savedAwaitContext);
+    const node = kind === 260 /* ClassDeclaration */ ? factory2.createClassDeclaration(combineDecoratorsAndModifiers(decorators, modifiers), name, typeParameters, heritageClauses, members) : factory2.createClassExpression(combineDecoratorsAndModifiers(decorators, modifiers), name, typeParameters, heritageClauses, members);
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseNameOfClassDeclarationOrExpression() {
+    return isBindingIdentifier() && !isImplementsClause() ? createIdentifier3(isBindingIdentifier()) : void 0;
+  }
+  function isImplementsClause() {
+    return token() === 117 /* ImplementsKeyword */ && lookAhead(nextTokenIsIdentifierOrKeyword);
+  }
+  function parseHeritageClauses() {
+    if (isHeritageClause2()) {
+      return parseList(ParsingContext.HeritageClauses, parseHeritageClause);
     }
-    function createExpressionWithTypeArguments3(expression, typeArguments) {
-      const node = createBaseNode(230 /* ExpressionWithTypeArguments */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-      node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments);
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | 1024 /* ContainsES2015 */;
-      return node;
+    return void 0;
+  }
+  function parseHeritageClause() {
+    const pos = getNodePos();
+    const tok = token();
+    Debug.assert(tok === 94 /* ExtendsKeyword */ || tok === 117 /* ImplementsKeyword */);
+    nextToken();
+    const types = parseDelimitedList(ParsingContext.HeritageClauseElement, parseExpressionWithTypeArguments);
+    return finishNode(factory2.createHeritageClause(tok, types), pos);
+  }
+  function parseExpressionWithTypeArguments() {
+    const pos = getNodePos();
+    const expression = parseLeftHandSideExpressionOrHigher();
+    if (expression.kind === 230 /* ExpressionWithTypeArguments */) {
+      return expression;
     }
-    function updateExpressionWithTypeArguments3(node, expression, typeArguments) {
-      return node.expression !== expression || node.typeArguments !== typeArguments ? update(createExpressionWithTypeArguments3(expression, typeArguments), node) : node;
+    const typeArguments = tryParseTypeArguments();
+    return finishNode(factory2.createExpressionWithTypeArguments(expression, typeArguments), pos);
+  }
+  function tryParseTypeArguments() {
+    return token() === 29 /* LessThanToken */ ? parseBracketedList(ParsingContext.TypeArguments, parseType, 29 /* LessThanToken */, 31 /* GreaterThanToken */) : void 0;
+  }
+  function isHeritageClause2() {
+    return token() === 94 /* ExtendsKeyword */ || token() === 117 /* ImplementsKeyword */;
+  }
+  function parseClassMembers() {
+    return parseList(ParsingContext.ClassMembers, parseClassElement);
+  }
+  function parseInterfaceDeclaration(pos, hasJSDoc, decorators, modifiers) {
+    parseExpected(118 /* InterfaceKeyword */);
+    const name = parseIdentifier();
+    const typeParameters = parseTypeParameters();
+    const heritageClauses = parseHeritageClauses();
+    const members = parseObjectTypeMembers();
+    const node = factory2.createInterfaceDeclaration(modifiers, name, typeParameters, heritageClauses, members);
+    node.illegalDecorators = decorators;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseTypeAliasDeclaration(pos, hasJSDoc, decorators, modifiers) {
+    parseExpected(154 /* TypeKeyword */);
+    const name = parseIdentifier();
+    const typeParameters = parseTypeParameters();
+    parseExpected(63 /* EqualsToken */);
+    const type = token() === 139 /* IntrinsicKeyword */ && tryParse(parseKeywordAndNoDot) || parseType();
+    parseSemicolon();
+    const node = factory2.createTypeAliasDeclaration(modifiers, name, typeParameters, type);
+    node.illegalDecorators = decorators;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseEnumMember() {
+    const pos = getNodePos();
+    const hasJSDoc = hasPrecedingJSDocComment();
+    const name = parsePropertyName();
+    const initializer = allowInAnd(parseInitializer);
+    return withJSDoc(finishNode(factory2.createEnumMember(name, initializer), pos), hasJSDoc);
+  }
+  function parseEnumDeclaration(pos, hasJSDoc, decorators, modifiers) {
+    parseExpected(92 /* EnumKeyword */);
+    const name = parseIdentifier();
+    let members;
+    if (parseExpected(18 /* OpenBraceToken */)) {
+      members = doOutsideOfYieldAndAwaitContext(() => parseDelimitedList(ParsingContext.EnumMembers, parseEnumMember));
+      parseExpected(19 /* CloseBraceToken */);
+    } else {
+      members = createMissingList();
     }
-    function createAsExpression2(expression, type) {
-      const node = createBaseExpression(231 /* AsExpression */);
-      node.expression = expression;
-      node.type = type;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateAsExpression2(node, expression, type) {
-      return node.expression !== expression || node.type !== type ? update(createAsExpression2(expression, type), node) : node;
-    }
-    function createNonNullExpression2(expression) {
-      const node = createBaseExpression(232 /* NonNullExpression */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-      node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateNonNullExpression2(node, expression) {
-      if (isNonNullChain(node)) {
-        return updateNonNullChain2(node, expression);
-      }
-      return node.expression !== expression ? update(createNonNullExpression2(expression), node) : node;
-    }
-    function createSatisfiesExpression(expression, type) {
-      const node = createBaseExpression(235 /* SatisfiesExpression */);
-      node.expression = expression;
-      node.type = type;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
-      return node;
+    const node = factory2.createEnumDeclaration(modifiers, name, members);
+    node.illegalDecorators = decorators;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseModuleBlock() {
+    const pos = getNodePos();
+    let statements;
+    if (parseExpected(18 /* OpenBraceToken */)) {
+      statements = parseList(ParsingContext.BlockStatements, parseStatement);
+      parseExpected(19 /* CloseBraceToken */);
+    } else {
+      statements = createMissingList();
     }
-    function updateSatisfiesExpression(node, expression, type) {
-      return node.expression !== expression || node.type !== type ? update(createSatisfiesExpression(expression, type), node) : node;
+    return finishNode(factory2.createModuleBlock(statements), pos);
+  }
+  function parseModuleOrNamespaceDeclaration(pos, hasJSDoc, decorators, modifiers, flags) {
+    const namespaceFlag = flags & 16 /* Namespace */;
+    const name = parseIdentifier();
+    const body = parseOptional(24 /* DotToken */) ? parseModuleOrNamespaceDeclaration(
+      getNodePos(),
+      /*hasJSDoc*/
+      false,
+      /*decorators*/
+      void 0,
+      /*modifiers*/
+      void 0,
+      4 /* NestedNamespace */ | namespaceFlag
+    ) : parseModuleBlock();
+    const node = factory2.createModuleDeclaration(modifiers, name, body, flags);
+    node.illegalDecorators = decorators;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseAmbientExternalModuleDeclaration(pos, hasJSDoc, decorators, modifiers) {
+    let flags = 0;
+    let name;
+    if (token() === 159 /* GlobalKeyword */) {
+      name = parseIdentifier();
+      flags |= 1024 /* GlobalAugmentation */;
+    } else {
+      name = parseLiteralNode();
+      name.text = internIdentifier(name.text);
     }
-    function createNonNullChain2(expression) {
-      const node = createBaseExpression(232 /* NonNullExpression */);
-      node.flags |= 32 /* OptionalChain */;
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
-      node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
-      return node;
+    let body;
+    if (token() === 18 /* OpenBraceToken */) {
+      body = parseModuleBlock();
+    } else {
+      parseSemicolon();
     }
-    function updateNonNullChain2(node, expression) {
-      Debug.assert(!!(node.flags & 32 /* OptionalChain */), "Cannot update a NonNullExpression using updateNonNullChain. Use updateNonNullExpression instead.");
-      return node.expression !== expression ? update(createNonNullChain2(expression), node) : node;
-    }
-    function createMetaProperty2(keywordToken, name) {
-      const node = createBaseExpression(233 /* MetaProperty */);
-      node.keywordToken = keywordToken;
-      node.name = name;
-      node.transformFlags |= propagateChildFlags(node.name);
-      switch (keywordToken) {
-        case 103 /* NewKeyword */:
-          node.transformFlags |= 1024 /* ContainsES2015 */;
-          break;
-        case 100 /* ImportKeyword */:
-          node.transformFlags |= 4 /* ContainsESNext */;
-          break;
-        default:
-          return Debug.assertNever(keywordToken);
+    const node = factory2.createModuleDeclaration(modifiers, name, body, flags);
+    node.illegalDecorators = decorators;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseModuleDeclaration(pos, hasJSDoc, decorators, modifiers) {
+    let flags = 0;
+    if (token() === 159 /* GlobalKeyword */) {
+      return parseAmbientExternalModuleDeclaration(pos, hasJSDoc, decorators, modifiers);
+    } else if (parseOptional(143 /* NamespaceKeyword */)) {
+      flags |= 16 /* Namespace */;
+    } else {
+      parseExpected(142 /* ModuleKeyword */);
+      if (token() === 10 /* StringLiteral */) {
+        return parseAmbientExternalModuleDeclaration(pos, hasJSDoc, decorators, modifiers);
       }
-      return node;
-    }
-    function updateMetaProperty2(node, name) {
-      return node.name !== name ? update(createMetaProperty2(node.keywordToken, name), node) : node;
-    }
-    function createTemplateSpan2(expression, literal) {
-      const node = createBaseNode(236 /* TemplateSpan */);
-      node.expression = expression;
-      node.literal = literal;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.literal) | 1024 /* ContainsES2015 */;
-      return node;
-    }
-    function updateTemplateSpan2(node, expression, literal) {
-      return node.expression !== expression || node.literal !== literal ? update(createTemplateSpan2(expression, literal), node) : node;
-    }
-    function createSemicolonClassElement2() {
-      const node = createBaseNode(237 /* SemicolonClassElement */);
-      node.transformFlags |= 1024 /* ContainsES2015 */;
-      return node;
-    }
-    function createBlock2(statements, multiLine) {
-      const node = createBaseNode(238 /* Block */);
-      node.statements = createNodeArray2(statements);
-      node.multiLine = multiLine;
-      node.transformFlags |= propagateChildrenFlags(node.statements);
-      return node;
     }
-    function updateBlock2(node, statements) {
-      return node.statements !== statements ? update(createBlock2(statements, node.multiLine), node) : node;
+    return parseModuleOrNamespaceDeclaration(pos, hasJSDoc, decorators, modifiers, flags);
+  }
+  function isExternalModuleReference2() {
+    return token() === 147 /* RequireKeyword */ && lookAhead(nextTokenIsOpenParen);
+  }
+  function nextTokenIsOpenParen() {
+    return nextToken() === 20 /* OpenParenToken */;
+  }
+  function nextTokenIsOpenBrace() {
+    return nextToken() === 18 /* OpenBraceToken */;
+  }
+  function nextTokenIsSlash() {
+    return nextToken() === 43 /* SlashToken */;
+  }
+  function parseNamespaceExportDeclaration(pos, hasJSDoc, decorators, modifiers) {
+    parseExpected(128 /* AsKeyword */);
+    parseExpected(143 /* NamespaceKeyword */);
+    const name = parseIdentifier();
+    parseSemicolon();
+    const node = factory2.createNamespaceExportDeclaration(name);
+    node.illegalDecorators = decorators;
+    node.modifiers = modifiers;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseImportDeclarationOrImportEqualsDeclaration(pos, hasJSDoc, decorators, modifiers) {
+    parseExpected(100 /* ImportKeyword */);
+    const afterImportPos = scanner2.getStartPos();
+    let identifier;
+    if (isIdentifier2()) {
+      identifier = parseIdentifier();
+    }
+    let isTypeOnly = false;
+    if (token() !== 158 /* FromKeyword */ && (identifier == null ? void 0 : identifier.escapedText) === "type" && (isIdentifier2() || tokenAfterImportDefinitelyProducesImportDeclaration())) {
+      isTypeOnly = true;
+      identifier = isIdentifier2() ? parseIdentifier() : void 0;
+    }
+    if (identifier && !tokenAfterImportedIdentifierDefinitelyProducesImportDeclaration()) {
+      return parseImportEqualsDeclaration(pos, hasJSDoc, decorators, modifiers, identifier, isTypeOnly);
+    }
+    let importClause;
+    if (identifier || // import id
+    token() === 41 /* AsteriskToken */ || // import *
+    token() === 18 /* OpenBraceToken */) {
+      importClause = parseImportClause(identifier, afterImportPos, isTypeOnly);
+      parseExpected(158 /* FromKeyword */);
+    }
+    const moduleSpecifier = parseModuleSpecifier();
+    let assertClause;
+    if (token() === 130 /* AssertKeyword */ && !scanner2.hasPrecedingLineBreak()) {
+      assertClause = parseAssertClause();
+    }
+    parseSemicolon();
+    const node = factory2.createImportDeclaration(modifiers, importClause, moduleSpecifier, assertClause);
+    node.illegalDecorators = decorators;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseAssertEntry() {
+    const pos = getNodePos();
+    const name = tokenIsIdentifierOrKeyword(token()) ? parseIdentifierName() : parseLiteralLikeNode(10 /* StringLiteral */);
+    parseExpected(58 /* ColonToken */);
+    const value = parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
+    return finishNode(factory2.createAssertEntry(name, value), pos);
+  }
+  function parseAssertClause(skipAssertKeyword) {
+    const pos = getNodePos();
+    if (!skipAssertKeyword) {
+      parseExpected(130 /* AssertKeyword */);
     }
-    function createVariableStatement2(modifiers, declarationList) {
-      const node = createBaseDeclaration(240 /* VariableStatement */);
-      node.modifiers = asNodeArray(modifiers);
-      node.declarationList = isArray(declarationList) ? createVariableDeclarationList2(declarationList) : declarationList;
-      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.declarationList);
-      if (modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
-        node.transformFlags = 1 /* ContainsTypeScript */;
+    const openBracePosition = scanner2.getTokenPos();
+    if (parseExpected(18 /* OpenBraceToken */)) {
+      const multiLine = scanner2.hasPrecedingLineBreak();
+      const elements = parseDelimitedList(
+        ParsingContext.AssertEntries,
+        parseAssertEntry,
+        /*considerSemicolonAsDelimiter*/
+        true
+      );
+      if (!parseExpected(19 /* CloseBraceToken */)) {
+        const lastError = lastOrUndefined(parseDiagnostics);
+        if (lastError && lastError.code === Diagnostics._0_expected.code) {
+          addRelatedInfo(
+            lastError,
+            createDetachedDiagnostic(fileName, openBracePosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, "{", "}")
+          );
+        }
       }
-      return node;
-    }
-    function updateVariableStatement2(node, modifiers, declarationList) {
-      return node.modifiers !== modifiers || node.declarationList !== declarationList ? update(createVariableStatement2(modifiers, declarationList), node) : node;
-    }
-    function createEmptyStatement2() {
-      return createBaseNode(239 /* EmptyStatement */);
-    }
-    function createExpressionStatement2(expression) {
-      const node = createBaseNode(241 /* ExpressionStatement */);
-      node.expression = parenthesizerRules().parenthesizeExpressionOfExpressionStatement(expression);
-      node.transformFlags |= propagateChildFlags(node.expression);
-      return node;
-    }
-    function updateExpressionStatement2(node, expression) {
-      return node.expression !== expression ? update(createExpressionStatement2(expression), node) : node;
-    }
-    function createIfStatement(expression, thenStatement, elseStatement) {
-      const node = createBaseNode(242 /* IfStatement */);
-      node.expression = expression;
-      node.thenStatement = asEmbeddedStatement(thenStatement);
-      node.elseStatement = asEmbeddedStatement(elseStatement);
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thenStatement) | propagateChildFlags(node.elseStatement);
-      return node;
-    }
-    function updateIfStatement(node, expression, thenStatement, elseStatement) {
-      return node.expression !== expression || node.thenStatement !== thenStatement || node.elseStatement !== elseStatement ? update(createIfStatement(expression, thenStatement, elseStatement), node) : node;
-    }
-    function createDoStatement(statement, expression) {
-      const node = createBaseNode(243 /* DoStatement */);
-      node.statement = asEmbeddedStatement(statement);
-      node.expression = expression;
-      node.transformFlags |= propagateChildFlags(node.statement) | propagateChildFlags(node.expression);
-      return node;
-    }
-    function updateDoStatement(node, statement, expression) {
-      return node.statement !== statement || node.expression !== expression ? update(createDoStatement(statement, expression), node) : node;
-    }
-    function createWhileStatement(expression, statement) {
-      const node = createBaseNode(244 /* WhileStatement */);
-      node.expression = expression;
-      node.statement = asEmbeddedStatement(statement);
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
-      return node;
-    }
-    function updateWhileStatement(node, expression, statement) {
-      return node.expression !== expression || node.statement !== statement ? update(createWhileStatement(expression, statement), node) : node;
-    }
-    function createForStatement(initializer, condition, incrementor, statement) {
-      const node = createBaseNode(245 /* ForStatement */);
-      node.initializer = initializer;
-      node.condition = condition;
-      node.incrementor = incrementor;
-      node.statement = asEmbeddedStatement(statement);
-      node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.condition) | propagateChildFlags(node.incrementor) | propagateChildFlags(node.statement);
-      return node;
-    }
-    function updateForStatement(node, initializer, condition, incrementor, statement) {
-      return node.initializer !== initializer || node.condition !== condition || node.incrementor !== incrementor || node.statement !== statement ? update(createForStatement(initializer, condition, incrementor, statement), node) : node;
-    }
-    function createForInStatement(initializer, expression, statement) {
-      const node = createBaseNode(246 /* ForInStatement */);
-      node.initializer = initializer;
-      node.expression = expression;
-      node.statement = asEmbeddedStatement(statement);
-      node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
-      return node;
-    }
-    function updateForInStatement(node, initializer, expression, statement) {
-      return node.initializer !== initializer || node.expression !== expression || node.statement !== statement ? update(createForInStatement(initializer, expression, statement), node) : node;
-    }
-    function createForOfStatement(awaitModifier, initializer, expression, statement) {
-      const node = createBaseNode(247 /* ForOfStatement */);
-      node.awaitModifier = awaitModifier;
-      node.initializer = initializer;
-      node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
-      node.statement = asEmbeddedStatement(statement);
-      node.transformFlags |= propagateChildFlags(node.awaitModifier) | propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement) | 1024 /* ContainsES2015 */;
-      if (awaitModifier)
-        node.transformFlags |= 128 /* ContainsES2018 */;
-      return node;
-    }
-    function updateForOfStatement(node, awaitModifier, initializer, expression, statement) {
-      return node.awaitModifier !== awaitModifier || node.initializer !== initializer || node.expression !== expression || node.statement !== statement ? update(createForOfStatement(awaitModifier, initializer, expression, statement), node) : node;
-    }
-    function createContinueStatement(label) {
-      const node = createBaseNode(248 /* ContinueStatement */);
-      node.label = asName(label);
-      node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
-      return node;
-    }
-    function updateContinueStatement(node, label) {
-      return node.label !== label ? update(createContinueStatement(label), node) : node;
-    }
-    function createBreakStatement(label) {
-      const node = createBaseNode(249 /* BreakStatement */);
-      node.label = asName(label);
-      node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
-      return node;
-    }
-    function updateBreakStatement(node, label) {
-      return node.label !== label ? update(createBreakStatement(label), node) : node;
-    }
-    function createReturnStatement(expression) {
-      const node = createBaseNode(250 /* ReturnStatement */);
-      node.expression = expression;
-      node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
-      return node;
-    }
-    function updateReturnStatement(node, expression) {
-      return node.expression !== expression ? update(createReturnStatement(expression), node) : node;
-    }
-    function createWithStatement(expression, statement) {
-      const node = createBaseNode(251 /* WithStatement */);
-      node.expression = expression;
-      node.statement = asEmbeddedStatement(statement);
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
-      return node;
-    }
-    function updateWithStatement(node, expression, statement) {
-      return node.expression !== expression || node.statement !== statement ? update(createWithStatement(expression, statement), node) : node;
-    }
-    function createSwitchStatement(expression, caseBlock) {
-      const node = createBaseNode(252 /* SwitchStatement */);
-      node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
-      node.caseBlock = caseBlock;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.caseBlock);
-      return node;
-    }
-    function updateSwitchStatement(node, expression, caseBlock) {
-      return node.expression !== expression || node.caseBlock !== caseBlock ? update(createSwitchStatement(expression, caseBlock), node) : node;
-    }
-    function createLabeledStatement(label, statement) {
-      const node = createBaseNode(253 /* LabeledStatement */);
-      node.label = asName(label);
-      node.statement = asEmbeddedStatement(statement);
-      node.transformFlags |= propagateChildFlags(node.label) | propagateChildFlags(node.statement);
-      return node;
-    }
-    function updateLabeledStatement(node, label, statement) {
-      return node.label !== label || node.statement !== statement ? update(createLabeledStatement(label, statement), node) : node;
-    }
-    function createThrowStatement(expression) {
-      const node = createBaseNode(254 /* ThrowStatement */);
-      node.expression = expression;
-      node.transformFlags |= propagateChildFlags(node.expression);
-      return node;
-    }
-    function updateThrowStatement(node, expression) {
-      return node.expression !== expression ? update(createThrowStatement(expression), node) : node;
-    }
-    function createTryStatement(tryBlock, catchClause, finallyBlock) {
-      const node = createBaseNode(255 /* TryStatement */);
-      node.tryBlock = tryBlock;
-      node.catchClause = catchClause;
-      node.finallyBlock = finallyBlock;
-      node.transformFlags |= propagateChildFlags(node.tryBlock) | propagateChildFlags(node.catchClause) | propagateChildFlags(node.finallyBlock);
-      return node;
-    }
-    function updateTryStatement(node, tryBlock, catchClause, finallyBlock) {
-      return node.tryBlock !== tryBlock || node.catchClause !== catchClause || node.finallyBlock !== finallyBlock ? update(createTryStatement(tryBlock, catchClause, finallyBlock), node) : node;
-    }
-    function createDebuggerStatement2() {
-      return createBaseNode(256 /* DebuggerStatement */);
-    }
-    function createVariableDeclaration3(name, exclamationToken, type, initializer) {
-      const node = createBaseVariableLikeDeclaration(
-        257 /* VariableDeclaration */,
+      return finishNode(factory2.createAssertClause(elements, multiLine), pos);
+    } else {
+      const elements = createNodeArray2(
+        [],
+        getNodePos(),
+        /*end*/
         void 0,
-        name,
-        type,
-        initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)
+        /*hasTrailingComma*/
+        false
       );
-      node.exclamationToken = exclamationToken;
-      node.transformFlags |= propagateChildFlags(node.exclamationToken);
-      if (exclamationToken) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      }
-      return node;
-    }
-    function updateVariableDeclaration3(node, name, exclamationToken, type, initializer) {
-      return node.name !== name || node.type !== type || node.exclamationToken !== exclamationToken || node.initializer !== initializer ? update(createVariableDeclaration3(name, exclamationToken, type, initializer), node) : node;
+      return finishNode(factory2.createAssertClause(
+        elements,
+        /*multiLine*/
+        false
+      ), pos);
     }
-    function createVariableDeclarationList2(declarations, flags2 = 0 /* None */) {
-      const node = createBaseNode(258 /* VariableDeclarationList */);
-      node.flags |= flags2 & 3 /* BlockScoped */;
-      node.declarations = createNodeArray2(declarations);
-      node.transformFlags |= propagateChildrenFlags(node.declarations) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
-      if (flags2 & 3 /* BlockScoped */) {
-        node.transformFlags |= 1024 /* ContainsES2015 */ | 262144 /* ContainsBlockScopedBinding */;
-      }
-      return node;
-    }
-    function updateVariableDeclarationList2(node, declarations) {
-      return node.declarations !== declarations ? update(createVariableDeclarationList2(declarations, node.flags), node) : node;
+  }
+  function tokenAfterImportDefinitelyProducesImportDeclaration() {
+    return token() === 41 /* AsteriskToken */ || token() === 18 /* OpenBraceToken */;
+  }
+  function tokenAfterImportedIdentifierDefinitelyProducesImportDeclaration() {
+    return token() === 27 /* CommaToken */ || token() === 158 /* FromKeyword */;
+  }
+  function parseImportEqualsDeclaration(pos, hasJSDoc, decorators, modifiers, identifier, isTypeOnly) {
+    parseExpected(63 /* EqualsToken */);
+    const moduleReference = parseModuleReference();
+    parseSemicolon();
+    const node = factory2.createImportEqualsDeclaration(modifiers, isTypeOnly, identifier, moduleReference);
+    node.illegalDecorators = decorators;
+    const finished = withJSDoc(finishNode(node, pos), hasJSDoc);
+    return finished;
+  }
+  function parseImportClause(identifier, pos, isTypeOnly) {
+    let namedBindings;
+    if (!identifier || parseOptional(27 /* CommaToken */)) {
+      namedBindings = token() === 41 /* AsteriskToken */ ? parseNamespaceImport() : parseNamedImportsOrExports(272 /* NamedImports */);
     }
-    function createFunctionDeclaration2(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        259 /* FunctionDeclaration */,
-        modifiers,
-        name,
-        typeParameters,
-        parameters,
-        type,
-        body
-      );
-      node.asteriskToken = asteriskToken;
-      if (!node.body || modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
-        node.transformFlags = 1 /* ContainsTypeScript */;
-      } else {
-        node.transformFlags |= propagateChildFlags(node.asteriskToken) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
-        if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-          if (node.asteriskToken) {
-            node.transformFlags |= 128 /* ContainsES2018 */;
+    return finishNode(factory2.createImportClause(isTypeOnly, identifier, namedBindings), pos);
+  }
+  function parseModuleReference() {
+    return isExternalModuleReference2() ? parseExternalModuleReference() : parseEntityName(
+      /*allowReservedWords*/
+      false
+    );
+  }
+  function parseExternalModuleReference() {
+    const pos = getNodePos();
+    parseExpected(147 /* RequireKeyword */);
+    parseExpected(20 /* OpenParenToken */);
+    const expression = parseModuleSpecifier();
+    parseExpected(21 /* CloseParenToken */);
+    return finishNode(factory2.createExternalModuleReference(expression), pos);
+  }
+  function parseModuleSpecifier() {
+    if (token() === 10 /* StringLiteral */) {
+      const result = parseLiteralNode();
+      result.text = internIdentifier(result.text);
+      return result;
+    } else {
+      return parseExpression();
+    }
+  }
+  function parseNamespaceImport() {
+    const pos = getNodePos();
+    parseExpected(41 /* AsteriskToken */);
+    parseExpected(128 /* AsKeyword */);
+    const name = parseIdentifier();
+    return finishNode(factory2.createNamespaceImport(name), pos);
+  }
+  function parseNamedImportsOrExports(kind) {
+    const pos = getNodePos();
+    const node = kind === 272 /* NamedImports */ ? factory2.createNamedImports(parseBracketedList(ParsingContext.ImportOrExportSpecifiers, parseImportSpecifier, 18 /* OpenBraceToken */, 19 /* CloseBraceToken */)) : factory2.createNamedExports(parseBracketedList(ParsingContext.ImportOrExportSpecifiers, parseExportSpecifier, 18 /* OpenBraceToken */, 19 /* CloseBraceToken */));
+    return finishNode(node, pos);
+  }
+  function parseExportSpecifier() {
+    const hasJSDoc = hasPrecedingJSDocComment();
+    return withJSDoc(parseImportOrExportSpecifier(278 /* ExportSpecifier */), hasJSDoc);
+  }
+  function parseImportSpecifier() {
+    return parseImportOrExportSpecifier(273 /* ImportSpecifier */);
+  }
+  function parseImportOrExportSpecifier(kind) {
+    const pos = getNodePos();
+    let checkIdentifierIsKeyword = isKeyword(token()) && !isIdentifier2();
+    let checkIdentifierStart = scanner2.getTokenPos();
+    let checkIdentifierEnd = scanner2.getTextPos();
+    let isTypeOnly = false;
+    let propertyName;
+    let canParseAsKeyword = true;
+    let name = parseIdentifierName();
+    if (name.escapedText === "type") {
+      if (token() === 128 /* AsKeyword */) {
+        const firstAs = parseIdentifierName();
+        if (token() === 128 /* AsKeyword */) {
+          const secondAs = parseIdentifierName();
+          if (tokenIsIdentifierOrKeyword(token())) {
+            isTypeOnly = true;
+            propertyName = firstAs;
+            name = parseNameWithKeywordCheck();
+            canParseAsKeyword = false;
           } else {
-            node.transformFlags |= 256 /* ContainsES2017 */;
+            propertyName = name;
+            name = secondAs;
+            canParseAsKeyword = false;
           }
-        } else if (node.asteriskToken) {
-          node.transformFlags |= 2048 /* ContainsGenerator */;
-        }
-      }
-      node.illegalDecorators = void 0;
-      return node;
-    }
-    function updateFunctionDeclaration2(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-      return node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.name !== name || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateFunctionDeclaration(createFunctionDeclaration2(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) : node;
-    }
-    function finishUpdateFunctionDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.illegalDecorators = original.illegalDecorators;
-      }
-      return finishUpdateBaseSignatureDeclaration(updated, original);
-    }
-    function createClassDeclaration2(modifiers, name, typeParameters, heritageClauses, members) {
-      const node = createBaseClassLikeDeclaration(
-        260 /* ClassDeclaration */,
-        modifiers,
-        name,
-        typeParameters,
-        heritageClauses,
-        members
-      );
-      if (modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
-        node.transformFlags = 1 /* ContainsTypeScript */;
-      } else {
-        node.transformFlags |= 1024 /* ContainsES2015 */;
-        if (node.transformFlags & 8192 /* ContainsTypeScriptClassSyntax */) {
-          node.transformFlags |= 1 /* ContainsTypeScript */;
+        } else if (tokenIsIdentifierOrKeyword(token())) {
+          propertyName = name;
+          canParseAsKeyword = false;
+          name = parseNameWithKeywordCheck();
+        } else {
+          isTypeOnly = true;
+          name = firstAs;
         }
+      } else if (tokenIsIdentifierOrKeyword(token())) {
+        isTypeOnly = true;
+        name = parseNameWithKeywordCheck();
       }
-      return node;
     }
-    function updateClassDeclaration2(node, modifiers, name, typeParameters, heritageClauses, members) {
-      return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassDeclaration2(modifiers, name, typeParameters, heritageClauses, members), node) : node;
+    if (canParseAsKeyword && token() === 128 /* AsKeyword */) {
+      propertyName = name;
+      parseExpected(128 /* AsKeyword */);
+      name = parseNameWithKeywordCheck();
     }
-    function createInterfaceDeclaration2(modifiers, name, typeParameters, heritageClauses, members) {
-      const node = createBaseInterfaceOrClassLikeDeclaration(
-        261 /* InterfaceDeclaration */,
-        modifiers,
-        name,
-        typeParameters,
-        heritageClauses
-      );
-      node.members = createNodeArray2(members);
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.illegalDecorators = void 0;
-      return node;
+    if (kind === 273 /* ImportSpecifier */ && checkIdentifierIsKeyword) {
+      parseErrorAt(checkIdentifierStart, checkIdentifierEnd, Diagnostics.Identifier_expected);
     }
-    function updateInterfaceDeclaration2(node, modifiers, name, typeParameters, heritageClauses, members) {
-      return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? finishUpdateInterfaceDeclaration(createInterfaceDeclaration2(modifiers, name, typeParameters, heritageClauses, members), node) : node;
+    const node = kind === 273 /* ImportSpecifier */ ? factory2.createImportSpecifier(isTypeOnly, propertyName, name) : factory2.createExportSpecifier(isTypeOnly, propertyName, name);
+    return finishNode(node, pos);
+    function parseNameWithKeywordCheck() {
+      checkIdentifierIsKeyword = isKeyword(token()) && !isIdentifier2();
+      checkIdentifierStart = scanner2.getTokenPos();
+      checkIdentifierEnd = scanner2.getTextPos();
+      return parseIdentifierName();
     }
-    function finishUpdateInterfaceDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.illegalDecorators = original.illegalDecorators;
+  }
+  function parseNamespaceExport(pos) {
+    return finishNode(factory2.createNamespaceExport(parseIdentifierName()), pos);
+  }
+  function parseExportDeclaration(pos, hasJSDoc, decorators, modifiers) {
+    const savedAwaitContext = inAwaitContext();
+    setAwaitContext(
+      /*value*/
+      true
+    );
+    let exportClause;
+    let moduleSpecifier;
+    let assertClause;
+    const isTypeOnly = parseOptional(154 /* TypeKeyword */);
+    const namespaceExportPos = getNodePos();
+    if (parseOptional(41 /* AsteriskToken */)) {
+      if (parseOptional(128 /* AsKeyword */)) {
+        exportClause = parseNamespaceExport(namespaceExportPos);
+      }
+      parseExpected(158 /* FromKeyword */);
+      moduleSpecifier = parseModuleSpecifier();
+    } else {
+      exportClause = parseNamedImportsOrExports(276 /* NamedExports */);
+      if (token() === 158 /* FromKeyword */ || token() === 10 /* StringLiteral */ && !scanner2.hasPrecedingLineBreak()) {
+        parseExpected(158 /* FromKeyword */);
+        moduleSpecifier = parseModuleSpecifier();
       }
-      return update(updated, original);
-    }
-    function createTypeAliasDeclaration2(modifiers, name, typeParameters, type) {
-      const node = createBaseGenericNamedDeclaration(
-        262 /* TypeAliasDeclaration */,
-        modifiers,
-        name,
-        typeParameters
-      );
-      node.type = type;
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.illegalDecorators = void 0;
-      return node;
     }
-    function updateTypeAliasDeclaration2(node, modifiers, name, typeParameters, type) {
-      return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.type !== type ? finishUpdateTypeAliasDeclaration(createTypeAliasDeclaration2(modifiers, name, typeParameters, type), node) : node;
+    if (moduleSpecifier && token() === 130 /* AssertKeyword */ && !scanner2.hasPrecedingLineBreak()) {
+      assertClause = parseAssertClause();
     }
-    function finishUpdateTypeAliasDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.illegalDecorators = original.illegalDecorators;
-      }
-      return update(updated, original);
+    parseSemicolon();
+    setAwaitContext(savedAwaitContext);
+    const node = factory2.createExportDeclaration(modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause);
+    node.illegalDecorators = decorators;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  function parseExportAssignment(pos, hasJSDoc, decorators, modifiers) {
+    const savedAwaitContext = inAwaitContext();
+    setAwaitContext(
+      /*value*/
+      true
+    );
+    let isExportEquals;
+    if (parseOptional(63 /* EqualsToken */)) {
+      isExportEquals = true;
+    } else {
+      parseExpected(88 /* DefaultKeyword */);
     }
-    function createEnumDeclaration2(modifiers, name, members) {
-      const node = createBaseNamedDeclaration(
-        263 /* EnumDeclaration */,
-        modifiers,
-        name
+    const expression = parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
+    parseSemicolon();
+    setAwaitContext(savedAwaitContext);
+    const node = factory2.createExportAssignment(modifiers, isExportEquals, expression);
+    node.illegalDecorators = decorators;
+    return withJSDoc(finishNode(node, pos), hasJSDoc);
+  }
+  let ParsingContext;
+  ((ParsingContext2) => {
+    ParsingContext2[ParsingContext2["SourceElements"] = 0] = "SourceElements";
+    ParsingContext2[ParsingContext2["BlockStatements"] = 1] = "BlockStatements";
+    ParsingContext2[ParsingContext2["SwitchClauses"] = 2] = "SwitchClauses";
+    ParsingContext2[ParsingContext2["SwitchClauseStatements"] = 3] = "SwitchClauseStatements";
+    ParsingContext2[ParsingContext2["TypeMembers"] = 4] = "TypeMembers";
+    ParsingContext2[ParsingContext2["ClassMembers"] = 5] = "ClassMembers";
+    ParsingContext2[ParsingContext2["EnumMembers"] = 6] = "EnumMembers";
+    ParsingContext2[ParsingContext2["HeritageClauseElement"] = 7] = "HeritageClauseElement";
+    ParsingContext2[ParsingContext2["VariableDeclarations"] = 8] = "VariableDeclarations";
+    ParsingContext2[ParsingContext2["ObjectBindingElements"] = 9] = "ObjectBindingElements";
+    ParsingContext2[ParsingContext2["ArrayBindingElements"] = 10] = "ArrayBindingElements";
+    ParsingContext2[ParsingContext2["ArgumentExpressions"] = 11] = "ArgumentExpressions";
+    ParsingContext2[ParsingContext2["ObjectLiteralMembers"] = 12] = "ObjectLiteralMembers";
+    ParsingContext2[ParsingContext2["JsxAttributes"] = 13] = "JsxAttributes";
+    ParsingContext2[ParsingContext2["JsxChildren"] = 14] = "JsxChildren";
+    ParsingContext2[ParsingContext2["ArrayLiteralMembers"] = 15] = "ArrayLiteralMembers";
+    ParsingContext2[ParsingContext2["Parameters"] = 16] = "Parameters";
+    ParsingContext2[ParsingContext2["JSDocParameters"] = 17] = "JSDocParameters";
+    ParsingContext2[ParsingContext2["RestProperties"] = 18] = "RestProperties";
+    ParsingContext2[ParsingContext2["TypeParameters"] = 19] = "TypeParameters";
+    ParsingContext2[ParsingContext2["TypeArguments"] = 20] = "TypeArguments";
+    ParsingContext2[ParsingContext2["TupleElementTypes"] = 21] = "TupleElementTypes";
+    ParsingContext2[ParsingContext2["HeritageClauses"] = 22] = "HeritageClauses";
+    ParsingContext2[ParsingContext2["ImportOrExportSpecifiers"] = 23] = "ImportOrExportSpecifiers";
+    ParsingContext2[ParsingContext2["AssertEntries"] = 24] = "AssertEntries";
+    ParsingContext2[ParsingContext2["Count"] = 25] = "Count";
+  })(ParsingContext || (ParsingContext = {}));
+  let Tristate;
+  ((Tristate2) => {
+    Tristate2[Tristate2["False"] = 0] = "False";
+    Tristate2[Tristate2["True"] = 1] = "True";
+    Tristate2[Tristate2["Unknown"] = 2] = "Unknown";
+  })(Tristate || (Tristate = {}));
+  let JSDocParser;
+  ((JSDocParser2) => {
+    function parseJSDocTypeExpressionForTests2(content, start2, length2) {
+      initializeState(
+        "file.js",
+        content,
+        99 /* Latest */,
+        /*_syntaxCursor:*/
+        void 0,
+        1 /* JS */
+      );
+      scanner2.setText(content, start2, length2);
+      currentToken = scanner2.scan();
+      const jsDocTypeExpression = parseJSDocTypeExpression();
+      const sourceFile = createSourceFile2(
+        "file.js",
+        99 /* Latest */,
+        1 /* JS */,
+        /*isDeclarationFile*/
+        false,
+        [],
+        factory2.createToken(1 /* EndOfFileToken */),
+        0 /* None */,
+        noop
       );
-      node.members = createNodeArray2(members);
-      node.transformFlags |= propagateChildrenFlags(node.members) | 1 /* ContainsTypeScript */;
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      node.illegalDecorators = void 0;
-      return node;
-    }
-    function updateEnumDeclaration2(node, modifiers, name, members) {
-      return node.modifiers !== modifiers || node.name !== name || node.members !== members ? finishUpdateEnumDeclaration(createEnumDeclaration2(modifiers, name, members), node) : node;
-    }
-    function finishUpdateEnumDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.illegalDecorators = original.illegalDecorators;
+      const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
+      if (jsDocDiagnostics) {
+        sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile);
       }
-      return update(updated, original);
+      clearState();
+      return jsDocTypeExpression ? { jsDocTypeExpression, diagnostics } : void 0;
     }
-    function createModuleDeclaration2(modifiers, name, body, flags2 = 0 /* None */) {
-      const node = createBaseDeclaration(264 /* ModuleDeclaration */);
-      node.modifiers = asNodeArray(modifiers);
-      node.flags |= flags2 & (16 /* Namespace */ | 4 /* NestedNamespace */ | 1024 /* GlobalAugmentation */);
-      node.name = name;
-      node.body = body;
-      if (modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
-        node.transformFlags = 1 /* ContainsTypeScript */;
-      } else {
-        node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.name) | propagateChildFlags(node.body) | 1 /* ContainsTypeScript */;
+    JSDocParser2.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests2;
+    function parseJSDocTypeExpression(mayOmitBraces) {
+      const pos = getNodePos();
+      const hasBrace = (mayOmitBraces ? parseOptional : parseExpected)(18 /* OpenBraceToken */);
+      const type = doInsideOfContext(8388608 /* JSDoc */, parseJSDocType);
+      if (!mayOmitBraces || hasBrace) {
+        parseExpectedJSDoc(19 /* CloseBraceToken */);
       }
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      node.illegalDecorators = void 0;
-      return node;
-    }
-    function updateModuleDeclaration2(node, modifiers, name, body) {
-      return node.modifiers !== modifiers || node.name !== name || node.body !== body ? finishUpdateModuleDeclaration(createModuleDeclaration2(modifiers, name, body, node.flags), node) : node;
+      const result = factory2.createJSDocTypeExpression(type);
+      fixupParentReferences(result);
+      return finishNode(result, pos);
     }
-    function finishUpdateModuleDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.illegalDecorators = original.illegalDecorators;
+    JSDocParser2.parseJSDocTypeExpression = parseJSDocTypeExpression;
+    function parseJSDocNameReference() {
+      const pos = getNodePos();
+      const hasBrace = parseOptional(18 /* OpenBraceToken */);
+      const p2 = getNodePos();
+      let entityName = parseEntityName(
+        /* allowReservedWords*/
+        false
+      );
+      while (token() === 80 /* PrivateIdentifier */) {
+        reScanHashToken();
+        nextTokenJSDoc();
+        entityName = finishNode(factory2.createJSDocMemberName(entityName, parseIdentifier()), p2);
       }
-      return update(updated, original);
-    }
-    function createModuleBlock2(statements) {
-      const node = createBaseNode(265 /* ModuleBlock */);
-      node.statements = createNodeArray2(statements);
-      node.transformFlags |= propagateChildrenFlags(node.statements);
-      return node;
-    }
-    function updateModuleBlock2(node, statements) {
-      return node.statements !== statements ? update(createModuleBlock2(statements), node) : node;
-    }
-    function createCaseBlock2(clauses) {
-      const node = createBaseNode(266 /* CaseBlock */);
-      node.clauses = createNodeArray2(clauses);
-      node.transformFlags |= propagateChildrenFlags(node.clauses);
-      return node;
-    }
-    function updateCaseBlock2(node, clauses) {
-      return node.clauses !== clauses ? update(createCaseBlock2(clauses), node) : node;
-    }
-    function createNamespaceExportDeclaration2(name) {
-      const node = createBaseNamedDeclaration(
-        267 /* NamespaceExportDeclaration */,
-        void 0,
-        name
-      );
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      node.illegalDecorators = void 0;
-      node.modifiers = void 0;
-      return node;
-    }
-    function updateNamespaceExportDeclaration2(node, name) {
-      return node.name !== name ? finishUpdateNamespaceExportDeclaration(createNamespaceExportDeclaration2(name), node) : node;
-    }
-    function finishUpdateNamespaceExportDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.illegalDecorators = original.illegalDecorators;
-        updated.modifiers = original.modifiers;
+      if (hasBrace) {
+        parseExpectedJSDoc(19 /* CloseBraceToken */);
       }
-      return update(updated, original);
+      const result = factory2.createJSDocNameReference(entityName);
+      fixupParentReferences(result);
+      return finishNode(result, pos);
     }
-    function createImportEqualsDeclaration2(modifiers, isTypeOnly, name, moduleReference) {
-      const node = createBaseNamedDeclaration(
-        268 /* ImportEqualsDeclaration */,
-        modifiers,
-        name
+    JSDocParser2.parseJSDocNameReference = parseJSDocNameReference;
+    function parseIsolatedJSDocComment2(content, start2, length2) {
+      initializeState(
+        "",
+        content,
+        99 /* Latest */,
+        /*_syntaxCursor:*/
+        void 0,
+        1 /* JS */
       );
-      node.isTypeOnly = isTypeOnly;
-      node.moduleReference = moduleReference;
-      node.transformFlags |= propagateChildFlags(node.moduleReference);
-      if (!isExternalModuleReference(node.moduleReference))
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      node.illegalDecorators = void 0;
-      return node;
-    }
-    function updateImportEqualsDeclaration2(node, modifiers, isTypeOnly, name, moduleReference) {
-      return node.modifiers !== modifiers || node.isTypeOnly !== isTypeOnly || node.name !== name || node.moduleReference !== moduleReference ? finishUpdateImportEqualsDeclaration(createImportEqualsDeclaration2(modifiers, isTypeOnly, name, moduleReference), node) : node;
-    }
-    function finishUpdateImportEqualsDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.illegalDecorators = original.illegalDecorators;
-      }
-      return update(updated, original);
-    }
-    function createImportDeclaration2(modifiers, importClause, moduleSpecifier, assertClause) {
-      const node = createBaseDeclaration(269 /* ImportDeclaration */);
-      node.modifiers = asNodeArray(modifiers);
-      node.importClause = importClause;
-      node.moduleSpecifier = moduleSpecifier;
-      node.assertClause = assertClause;
-      node.transformFlags |= propagateChildFlags(node.importClause) | propagateChildFlags(node.moduleSpecifier);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      node.illegalDecorators = void 0;
-      return node;
-    }
-    function updateImportDeclaration2(node, modifiers, importClause, moduleSpecifier, assertClause) {
-      return node.modifiers !== modifiers || node.importClause !== importClause || node.moduleSpecifier !== moduleSpecifier || node.assertClause !== assertClause ? finishUpdateImportDeclaration(createImportDeclaration2(modifiers, importClause, moduleSpecifier, assertClause), node) : node;
+      const jsDoc = doInsideOfContext(8388608 /* JSDoc */, () => parseJSDocCommentWorker(start2, length2));
+      const sourceFile = { languageVariant: 0 /* Standard */, text: content };
+      const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
+      clearState();
+      return jsDoc ? { jsDoc, diagnostics } : void 0;
     }
-    function finishUpdateImportDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.illegalDecorators = original.illegalDecorators;
+    JSDocParser2.parseIsolatedJSDocComment = parseIsolatedJSDocComment2;
+    function parseJSDocComment(parent2, start2, length2) {
+      const saveToken = currentToken;
+      const saveParseDiagnosticsLength = parseDiagnostics.length;
+      const saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode;
+      const comment = doInsideOfContext(8388608 /* JSDoc */, () => parseJSDocCommentWorker(start2, length2));
+      setParent(comment, parent2);
+      if (contextFlags & 262144 /* JavaScriptFile */) {
+        if (!jsDocDiagnostics) {
+          jsDocDiagnostics = [];
+        }
+        jsDocDiagnostics.push(...parseDiagnostics);
+      }
+      currentToken = saveToken;
+      parseDiagnostics.length = saveParseDiagnosticsLength;
+      parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode;
+      return comment;
+    }
+    JSDocParser2.parseJSDocComment = parseJSDocComment;
+    let JSDocState;
+    ((JSDocState2) => {
+      JSDocState2[JSDocState2["BeginningOfLine"] = 0] = "BeginningOfLine";
+      JSDocState2[JSDocState2["SawAsterisk"] = 1] = "SawAsterisk";
+      JSDocState2[JSDocState2["SavingComments"] = 2] = "SavingComments";
+      JSDocState2[JSDocState2["SavingBackticks"] = 3] = "SavingBackticks";
+    })(JSDocState || (JSDocState = {}));
+    let PropertyLikeParse;
+    ((PropertyLikeParse2) => {
+      PropertyLikeParse2[PropertyLikeParse2["Property"] = 1] = "Property";
+      PropertyLikeParse2[PropertyLikeParse2["Parameter"] = 2] = "Parameter";
+      PropertyLikeParse2[PropertyLikeParse2["CallbackParameter"] = 4] = "CallbackParameter";
+    })(PropertyLikeParse || (PropertyLikeParse = {}));
+    function parseJSDocCommentWorker(start2 = 0, length2) {
+      const content = sourceText;
+      const end = length2 === void 0 ? content.length : start2 + length2;
+      length2 = end - start2;
+      Debug.assert(start2 >= 0);
+      Debug.assert(start2 <= end);
+      Debug.assert(end <= content.length);
+      if (!isJSDocLikeText(content, start2)) {
+        return void 0;
       }
-      return update(updated, original);
-    }
-    function createImportClause3(isTypeOnly, name, namedBindings) {
-      const node = createBaseNode(270 /* ImportClause */);
-      node.isTypeOnly = isTypeOnly;
-      node.name = name;
-      node.namedBindings = namedBindings;
-      node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.namedBindings);
-      if (isTypeOnly) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
+      let tags;
+      let tagsPos;
+      let tagsEnd;
+      let linkEnd;
+      let commentsPos;
+      let comments = [];
+      const parts = [];
+      return scanner2.scanRange(start2 + 3, length2 - 5, () => {
+        let state = 1 /* SawAsterisk */;
+        let margin;
+        let indent3 = start2 - (content.lastIndexOf("\n", start2) + 1) + 4;
+        function pushComment(text) {
+          if (!margin) {
+            margin = indent3;
+          }
+          comments.push(text);
+          indent3 += text.length;
+        }
+        nextTokenJSDoc();
+        while (parseOptionalJsdoc(5 /* WhitespaceTrivia */))
+          ;
+        if (parseOptionalJsdoc(4 /* NewLineTrivia */)) {
+          state = 0 /* BeginningOfLine */;
+          indent3 = 0;
+        }
+        loop:
+          while (true) {
+            switch (token()) {
+              case 59 /* AtToken */:
+                if (state === 0 /* BeginningOfLine */ || state === 1 /* SawAsterisk */) {
+                  removeTrailingWhitespace(comments);
+                  if (!commentsPos)
+                    commentsPos = getNodePos();
+                  addTag(parseTag(indent3));
+                  state = 0 /* BeginningOfLine */;
+                  margin = void 0;
+                } else {
+                  pushComment(scanner2.getTokenText());
+                }
+                break;
+              case 4 /* NewLineTrivia */:
+                comments.push(scanner2.getTokenText());
+                state = 0 /* BeginningOfLine */;
+                indent3 = 0;
+                break;
+              case 41 /* AsteriskToken */:
+                const asterisk = scanner2.getTokenText();
+                if (state === 1 /* SawAsterisk */ || state === 2 /* SavingComments */) {
+                  state = 2 /* SavingComments */;
+                  pushComment(asterisk);
+                } else {
+                  state = 1 /* SawAsterisk */;
+                  indent3 += asterisk.length;
+                }
+                break;
+              case 5 /* WhitespaceTrivia */:
+                const whitespace = scanner2.getTokenText();
+                if (state === 2 /* SavingComments */) {
+                  comments.push(whitespace);
+                } else if (margin !== void 0 && indent3 + whitespace.length > margin) {
+                  comments.push(whitespace.slice(margin - indent3));
+                }
+                indent3 += whitespace.length;
+                break;
+              case 1 /* EndOfFileToken */:
+                break loop;
+              case 18 /* OpenBraceToken */:
+                state = 2 /* SavingComments */;
+                const commentEnd = scanner2.getStartPos();
+                const linkStart = scanner2.getTextPos() - 1;
+                const link = parseJSDocLink(linkStart);
+                if (link) {
+                  if (!linkEnd) {
+                    removeLeadingNewlines(comments);
+                  }
+                  parts.push(finishNode(factory2.createJSDocText(comments.join("")), linkEnd != null ? linkEnd : start2, commentEnd));
+                  parts.push(link);
+                  comments = [];
+                  linkEnd = scanner2.getTextPos();
+                  break;
+                }
+              default:
+                state = 2 /* SavingComments */;
+                pushComment(scanner2.getTokenText());
+                break;
+            }
+            nextTokenJSDoc();
+          }
+        removeTrailingWhitespace(comments);
+        if (parts.length && comments.length) {
+          parts.push(finishNode(factory2.createJSDocText(comments.join("")), linkEnd != null ? linkEnd : start2, commentsPos));
+        }
+        if (parts.length && tags)
+          Debug.assertIsDefined(commentsPos, "having parsed tags implies that the end of the comment span should be set");
+        const tagsArray = tags && createNodeArray2(tags, tagsPos, tagsEnd);
+        return finishNode(factory2.createJSDocComment(parts.length ? createNodeArray2(parts, start2, commentsPos) : comments.length ? comments.join("") : void 0, tagsArray), start2, end);
+      });
+      function removeLeadingNewlines(comments2) {
+        while (comments2.length && (comments2[0] === "\n" || comments2[0] === "\r")) {
+          comments2.shift();
+        }
       }
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      return node;
-    }
-    function updateImportClause3(node, isTypeOnly, name, namedBindings) {
-      return node.isTypeOnly !== isTypeOnly || node.name !== name || node.namedBindings !== namedBindings ? update(createImportClause3(isTypeOnly, name, namedBindings), node) : node;
-    }
-    function createAssertClause(elements, multiLine) {
-      const node = createBaseNode(296 /* AssertClause */);
-      node.elements = createNodeArray2(elements);
-      node.multiLine = multiLine;
-      node.transformFlags |= 4 /* ContainsESNext */;
-      return node;
-    }
-    function updateAssertClause(node, elements, multiLine) {
-      return node.elements !== elements || node.multiLine !== multiLine ? update(createAssertClause(elements, multiLine), node) : node;
-    }
-    function createAssertEntry(name, value) {
-      const node = createBaseNode(297 /* AssertEntry */);
-      node.name = name;
-      node.value = value;
-      node.transformFlags |= 4 /* ContainsESNext */;
-      return node;
-    }
-    function updateAssertEntry(node, name, value) {
-      return node.name !== name || node.value !== value ? update(createAssertEntry(name, value), node) : node;
-    }
-    function createImportTypeAssertionContainer(clause, multiLine) {
-      const node = createBaseNode(298 /* ImportTypeAssertionContainer */);
-      node.assertClause = clause;
-      node.multiLine = multiLine;
-      return node;
-    }
-    function updateImportTypeAssertionContainer(node, clause, multiLine) {
-      return node.assertClause !== clause || node.multiLine !== multiLine ? update(createImportTypeAssertionContainer(clause, multiLine), node) : node;
-    }
-    function createNamespaceImport2(name) {
-      const node = createBaseNode(271 /* NamespaceImport */);
-      node.name = name;
-      node.transformFlags |= propagateChildFlags(node.name);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      return node;
-    }
-    function updateNamespaceImport2(node, name) {
-      return node.name !== name ? update(createNamespaceImport2(name), node) : node;
-    }
-    function createNamespaceExport2(name) {
-      const node = createBaseNode(277 /* NamespaceExport */);
-      node.name = name;
-      node.transformFlags |= propagateChildFlags(node.name) | 4 /* ContainsESNext */;
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      return node;
-    }
-    function updateNamespaceExport2(node, name) {
-      return node.name !== name ? update(createNamespaceExport2(name), node) : node;
-    }
-    function createNamedImports2(elements) {
-      const node = createBaseNode(272 /* NamedImports */);
-      node.elements = createNodeArray2(elements);
-      node.transformFlags |= propagateChildrenFlags(node.elements);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      return node;
-    }
-    function updateNamedImports2(node, elements) {
-      return node.elements !== elements ? update(createNamedImports2(elements), node) : node;
-    }
-    function createImportSpecifier2(isTypeOnly, propertyName, name) {
-      const node = createBaseNode(273 /* ImportSpecifier */);
-      node.isTypeOnly = isTypeOnly;
-      node.propertyName = propertyName;
-      node.name = name;
-      node.transformFlags |= propagateChildFlags(node.propertyName) | propagateChildFlags(node.name);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      return node;
-    }
-    function updateImportSpecifier2(node, isTypeOnly, propertyName, name) {
-      return node.isTypeOnly !== isTypeOnly || node.propertyName !== propertyName || node.name !== name ? update(createImportSpecifier2(isTypeOnly, propertyName, name), node) : node;
-    }
-    function createExportAssignment3(modifiers, isExportEquals, expression) {
-      const node = createBaseDeclaration(274 /* ExportAssignment */);
-      node.modifiers = asNodeArray(modifiers);
-      node.isExportEquals = isExportEquals;
-      node.expression = isExportEquals ? parenthesizerRules().parenthesizeRightSideOfBinary(63 /* EqualsToken */, void 0, expression) : parenthesizerRules().parenthesizeExpressionOfExportDefault(expression);
-      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.expression);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      node.illegalDecorators = void 0;
-      return node;
-    }
-    function updateExportAssignment2(node, modifiers, expression) {
-      return node.modifiers !== modifiers || node.expression !== expression ? finishUpdateExportAssignment(createExportAssignment3(modifiers, node.isExportEquals, expression), node) : node;
-    }
-    function finishUpdateExportAssignment(updated, original) {
-      if (updated !== original) {
-        updated.illegalDecorators = original.illegalDecorators;
-      }
-      return update(updated, original);
-    }
-    function createExportDeclaration3(modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) {
-      const node = createBaseDeclaration(275 /* ExportDeclaration */);
-      node.modifiers = asNodeArray(modifiers);
-      node.isTypeOnly = isTypeOnly;
-      node.exportClause = exportClause;
-      node.moduleSpecifier = moduleSpecifier;
-      node.assertClause = assertClause;
-      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.exportClause) | propagateChildFlags(node.moduleSpecifier);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      node.illegalDecorators = void 0;
-      return node;
-    }
-    function updateExportDeclaration3(node, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) {
-      return node.modifiers !== modifiers || node.isTypeOnly !== isTypeOnly || node.exportClause !== exportClause || node.moduleSpecifier !== moduleSpecifier || node.assertClause !== assertClause ? finishUpdateExportDeclaration(createExportDeclaration3(modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause), node) : node;
-    }
-    function finishUpdateExportDeclaration(updated, original) {
-      if (updated !== original) {
-        updated.illegalDecorators = original.illegalDecorators;
+      function removeTrailingWhitespace(comments2) {
+        while (comments2.length && comments2[comments2.length - 1].trim() === "") {
+          comments2.pop();
+        }
       }
-      return update(updated, original);
-    }
-    function createNamedExports2(elements) {
-      const node = createBaseNode(276 /* NamedExports */);
-      node.elements = createNodeArray2(elements);
-      node.transformFlags |= propagateChildrenFlags(node.elements);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      return node;
-    }
-    function updateNamedExports2(node, elements) {
-      return node.elements !== elements ? update(createNamedExports2(elements), node) : node;
-    }
-    function createExportSpecifier2(isTypeOnly, propertyName, name) {
-      const node = createBaseNode(278 /* ExportSpecifier */);
-      node.isTypeOnly = isTypeOnly;
-      node.propertyName = asName(propertyName);
-      node.name = asName(name);
-      node.transformFlags |= propagateChildFlags(node.propertyName) | propagateChildFlags(node.name);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      return node;
-    }
-    function updateExportSpecifier2(node, isTypeOnly, propertyName, name) {
-      return node.isTypeOnly !== isTypeOnly || node.propertyName !== propertyName || node.name !== name ? update(createExportSpecifier2(isTypeOnly, propertyName, name), node) : node;
-    }
-    function createMissingDeclaration() {
-      const node = createBaseDeclaration(279 /* MissingDeclaration */);
-      return node;
-    }
-    function createExternalModuleReference2(expression) {
-      const node = createBaseNode(280 /* ExternalModuleReference */);
-      node.expression = expression;
-      node.transformFlags |= propagateChildFlags(node.expression);
-      node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
-      return node;
-    }
-    function updateExternalModuleReference2(node, expression) {
-      return node.expression !== expression ? update(createExternalModuleReference2(expression), node) : node;
-    }
-    function createJSDocPrimaryTypeWorker(kind) {
-      return createBaseNode(kind);
-    }
-    function createJSDocPrePostfixUnaryTypeWorker(kind, type, postfix = false) {
-      const node = createJSDocUnaryTypeWorker(
-        kind,
-        postfix ? type && parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(type) : type
-      );
-      node.postfix = postfix;
-      return node;
-    }
-    function createJSDocUnaryTypeWorker(kind, type) {
-      const node = createBaseNode(kind);
-      node.type = type;
-      return node;
-    }
-    function updateJSDocPrePostfixUnaryTypeWorker(kind, node, type) {
-      return node.type !== type ? update(createJSDocPrePostfixUnaryTypeWorker(kind, type, node.postfix), node) : node;
-    }
-    function updateJSDocUnaryTypeWorker(kind, node, type) {
-      return node.type !== type ? update(createJSDocUnaryTypeWorker(kind, type), node) : node;
-    }
-    function createJSDocFunctionType(parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        320 /* JSDocFunctionType */,
-        void 0,
-        void 0,
-        void 0,
-        parameters,
-        type
-      );
-      return node;
-    }
-    function updateJSDocFunctionType(node, parameters, type) {
-      return node.parameters !== parameters || node.type !== type ? update(createJSDocFunctionType(parameters, type), node) : node;
-    }
-    function createJSDocTypeLiteral2(propertyTags, isArrayType = false) {
-      const node = createBaseNode(325 /* JSDocTypeLiteral */);
-      node.jsDocPropertyTags = asNodeArray(propertyTags);
-      node.isArrayType = isArrayType;
-      return node;
-    }
-    function updateJSDocTypeLiteral(node, propertyTags, isArrayType) {
-      return node.jsDocPropertyTags !== propertyTags || node.isArrayType !== isArrayType ? update(createJSDocTypeLiteral2(propertyTags, isArrayType), node) : node;
-    }
-    function createJSDocTypeExpression2(type) {
-      const node = createBaseNode(312 /* JSDocTypeExpression */);
-      node.type = type;
-      return node;
-    }
-    function updateJSDocTypeExpression(node, type) {
-      return node.type !== type ? update(createJSDocTypeExpression2(type), node) : node;
-    }
-    function createJSDocSignature2(typeParameters, parameters, type) {
-      const node = createBaseNode(326 /* JSDocSignature */);
-      node.typeParameters = asNodeArray(typeParameters);
-      node.parameters = createNodeArray2(parameters);
-      node.type = type;
-      return node;
-    }
-    function updateJSDocSignature(node, typeParameters, parameters, type) {
-      return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? update(createJSDocSignature2(typeParameters, parameters, type), node) : node;
-    }
-    function getDefaultTagName(node) {
-      const defaultTagName = getDefaultTagNameForKind(node.kind);
-      return node.tagName.escapedText === escapeLeadingUnderscores(defaultTagName) ? node.tagName : createIdentifier3(defaultTagName);
-    }
-    function createBaseJSDocTag(kind, tagName, comment) {
-      const node = createBaseNode(kind);
-      node.tagName = tagName;
-      node.comment = comment;
-      return node;
-    }
-    function createJSDocTemplateTag2(tagName, constraint, typeParameters, comment) {
-      const node = createBaseJSDocTag(347 /* JSDocTemplateTag */, tagName != null ? tagName : createIdentifier3("template"), comment);
-      node.constraint = constraint;
-      node.typeParameters = createNodeArray2(typeParameters);
-      return node;
-    }
-    function updateJSDocTemplateTag(node, tagName = getDefaultTagName(node), constraint, typeParameters, comment) {
-      return node.tagName !== tagName || node.constraint !== constraint || node.typeParameters !== typeParameters || node.comment !== comment ? update(createJSDocTemplateTag2(tagName, constraint, typeParameters, comment), node) : node;
-    }
-    function createJSDocTypedefTag2(tagName, typeExpression, fullName, comment) {
-      const node = createBaseJSDocTag(348 /* JSDocTypedefTag */, tagName != null ? tagName : createIdentifier3("typedef"), comment);
-      node.typeExpression = typeExpression;
-      node.fullName = fullName;
-      node.name = getJSDocTypeAliasName(fullName);
-      return node;
-    }
-    function updateJSDocTypedefTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) {
-      return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocTypedefTag2(tagName, typeExpression, fullName, comment), node) : node;
-    }
-    function createJSDocParameterTag2(tagName, name, isBracketed, typeExpression, isNameFirst, comment) {
-      const node = createBaseJSDocTag(343 /* JSDocParameterTag */, tagName != null ? tagName : createIdentifier3("param"), comment);
-      node.typeExpression = typeExpression;
-      node.name = name;
-      node.isNameFirst = !!isNameFirst;
-      node.isBracketed = isBracketed;
-      return node;
-    }
-    function updateJSDocParameterTag(node, tagName = getDefaultTagName(node), name, isBracketed, typeExpression, isNameFirst, comment) {
-      return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocParameterTag2(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node;
-    }
-    function createJSDocPropertyTag2(tagName, name, isBracketed, typeExpression, isNameFirst, comment) {
-      const node = createBaseJSDocTag(350 /* JSDocPropertyTag */, tagName != null ? tagName : createIdentifier3("prop"), comment);
-      node.typeExpression = typeExpression;
-      node.name = name;
-      node.isNameFirst = !!isNameFirst;
-      node.isBracketed = isBracketed;
-      return node;
-    }
-    function updateJSDocPropertyTag(node, tagName = getDefaultTagName(node), name, isBracketed, typeExpression, isNameFirst, comment) {
-      return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocPropertyTag2(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node;
-    }
-    function createJSDocCallbackTag2(tagName, typeExpression, fullName, comment) {
-      const node = createBaseJSDocTag(341 /* JSDocCallbackTag */, tagName != null ? tagName : createIdentifier3("callback"), comment);
-      node.typeExpression = typeExpression;
-      node.fullName = fullName;
-      node.name = getJSDocTypeAliasName(fullName);
-      return node;
-    }
-    function updateJSDocCallbackTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) {
-      return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocCallbackTag2(tagName, typeExpression, fullName, comment), node) : node;
-    }
-    function createJSDocAugmentsTag2(tagName, className, comment) {
-      const node = createBaseJSDocTag(331 /* JSDocAugmentsTag */, tagName != null ? tagName : createIdentifier3("augments"), comment);
-      node.class = className;
-      return node;
-    }
-    function updateJSDocAugmentsTag(node, tagName = getDefaultTagName(node), className, comment) {
-      return node.tagName !== tagName || node.class !== className || node.comment !== comment ? update(createJSDocAugmentsTag2(tagName, className, comment), node) : node;
-    }
-    function createJSDocImplementsTag2(tagName, className, comment) {
-      const node = createBaseJSDocTag(332 /* JSDocImplementsTag */, tagName != null ? tagName : createIdentifier3("implements"), comment);
-      node.class = className;
-      return node;
-    }
-    function createJSDocSeeTag(tagName, name, comment) {
-      const node = createBaseJSDocTag(349 /* JSDocSeeTag */, tagName != null ? tagName : createIdentifier3("see"), comment);
-      node.name = name;
-      return node;
-    }
-    function updateJSDocSeeTag(node, tagName, name, comment) {
-      return node.tagName !== tagName || node.name !== name || node.comment !== comment ? update(createJSDocSeeTag(tagName, name, comment), node) : node;
-    }
-    function createJSDocNameReference(name) {
-      const node = createBaseNode(313 /* JSDocNameReference */);
-      node.name = name;
-      return node;
-    }
-    function updateJSDocNameReference(node, name) {
-      return node.name !== name ? update(createJSDocNameReference(name), node) : node;
-    }
-    function createJSDocMemberName(left, right) {
-      const node = createBaseNode(314 /* JSDocMemberName */);
-      node.left = left;
-      node.right = right;
-      node.transformFlags |= propagateChildFlags(node.left) | propagateChildFlags(node.right);
-      return node;
-    }
-    function updateJSDocMemberName(node, left, right) {
-      return node.left !== left || node.right !== right ? update(createJSDocMemberName(left, right), node) : node;
-    }
-    function createJSDocLink(name, text) {
-      const node = createBaseNode(327 /* JSDocLink */);
-      node.name = name;
-      node.text = text;
-      return node;
-    }
-    function updateJSDocLink(node, name, text) {
-      return node.name !== name ? update(createJSDocLink(name, text), node) : node;
-    }
-    function createJSDocLinkCode(name, text) {
-      const node = createBaseNode(328 /* JSDocLinkCode */);
-      node.name = name;
-      node.text = text;
-      return node;
-    }
-    function updateJSDocLinkCode(node, name, text) {
-      return node.name !== name ? update(createJSDocLinkCode(name, text), node) : node;
-    }
-    function createJSDocLinkPlain(name, text) {
-      const node = createBaseNode(329 /* JSDocLinkPlain */);
-      node.name = name;
-      node.text = text;
-      return node;
-    }
-    function updateJSDocLinkPlain(node, name, text) {
-      return node.name !== name ? update(createJSDocLinkPlain(name, text), node) : node;
-    }
-    function updateJSDocImplementsTag(node, tagName = getDefaultTagName(node), className, comment) {
-      return node.tagName !== tagName || node.class !== className || node.comment !== comment ? update(createJSDocImplementsTag2(tagName, className, comment), node) : node;
-    }
-    function createJSDocSimpleTagWorker(kind, tagName, comment) {
-      const node = createBaseJSDocTag(kind, tagName != null ? tagName : createIdentifier3(getDefaultTagNameForKind(kind)), comment);
-      return node;
-    }
-    function updateJSDocSimpleTagWorker(kind, node, tagName = getDefaultTagName(node), comment) {
-      return node.tagName !== tagName || node.comment !== comment ? update(createJSDocSimpleTagWorker(kind, tagName, comment), node) : node;
-    }
-    function createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment) {
-      const node = createBaseJSDocTag(kind, tagName != null ? tagName : createIdentifier3(getDefaultTagNameForKind(kind)), comment);
-      node.typeExpression = typeExpression;
-      return node;
-    }
-    function updateJSDocTypeLikeTagWorker(kind, node, tagName = getDefaultTagName(node), typeExpression, comment) {
-      return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment), node) : node;
-    }
-    function createJSDocUnknownTag(tagName, comment) {
-      const node = createBaseJSDocTag(330 /* JSDocTag */, tagName, comment);
-      return node;
-    }
-    function updateJSDocUnknownTag(node, tagName, comment) {
-      return node.tagName !== tagName || node.comment !== comment ? update(createJSDocUnknownTag(tagName, comment), node) : node;
-    }
-    function createJSDocText(text) {
-      const node = createBaseNode(324 /* JSDocText */);
-      node.text = text;
-      return node;
-    }
-    function updateJSDocText(node, text) {
-      return node.text !== text ? update(createJSDocText(text), node) : node;
-    }
-    function createJSDocComment2(comment, tags) {
-      const node = createBaseNode(323 /* JSDoc */);
-      node.comment = comment;
-      node.tags = asNodeArray(tags);
-      return node;
-    }
-    function updateJSDocComment(node, comment, tags) {
-      return node.comment !== comment || node.tags !== tags ? update(createJSDocComment2(comment, tags), node) : node;
-    }
-    function createJsxElement2(openingElement, children, closingElement) {
-      const node = createBaseNode(281 /* JsxElement */);
-      node.openingElement = openingElement;
-      node.children = createNodeArray2(children);
-      node.closingElement = closingElement;
-      node.transformFlags |= propagateChildFlags(node.openingElement) | propagateChildrenFlags(node.children) | propagateChildFlags(node.closingElement) | 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxElement2(node, openingElement, children, closingElement) {
-      return node.openingElement !== openingElement || node.children !== children || node.closingElement !== closingElement ? update(createJsxElement2(openingElement, children, closingElement), node) : node;
-    }
-    function createJsxSelfClosingElement2(tagName, typeArguments, attributes) {
-      const node = createBaseNode(282 /* JsxSelfClosingElement */);
-      node.tagName = tagName;
-      node.typeArguments = asNodeArray(typeArguments);
-      node.attributes = attributes;
-      node.transformFlags |= propagateChildFlags(node.tagName) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.attributes) | 2 /* ContainsJsx */;
-      if (node.typeArguments) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
+      function isNextNonwhitespaceTokenEndOfFile() {
+        while (true) {
+          nextTokenJSDoc();
+          if (token() === 1 /* EndOfFileToken */) {
+            return true;
+          }
+          if (!(token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */)) {
+            return false;
+          }
+        }
       }
-      return node;
-    }
-    function updateJsxSelfClosingElement2(node, tagName, typeArguments, attributes) {
-      return node.tagName !== tagName || node.typeArguments !== typeArguments || node.attributes !== attributes ? update(createJsxSelfClosingElement2(tagName, typeArguments, attributes), node) : node;
-    }
-    function createJsxOpeningElement2(tagName, typeArguments, attributes) {
-      const node = createBaseNode(283 /* JsxOpeningElement */);
-      node.tagName = tagName;
-      node.typeArguments = asNodeArray(typeArguments);
-      node.attributes = attributes;
-      node.transformFlags |= propagateChildFlags(node.tagName) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.attributes) | 2 /* ContainsJsx */;
-      if (typeArguments) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
+      function skipWhitespace() {
+        if (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) {
+          if (lookAhead(isNextNonwhitespaceTokenEndOfFile)) {
+            return;
+          }
+        }
+        while (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) {
+          nextTokenJSDoc();
+        }
       }
-      return node;
-    }
-    function updateJsxOpeningElement2(node, tagName, typeArguments, attributes) {
-      return node.tagName !== tagName || node.typeArguments !== typeArguments || node.attributes !== attributes ? update(createJsxOpeningElement2(tagName, typeArguments, attributes), node) : node;
-    }
-    function createJsxClosingElement2(tagName) {
-      const node = createBaseNode(284 /* JsxClosingElement */);
-      node.tagName = tagName;
-      node.transformFlags |= propagateChildFlags(node.tagName) | 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxClosingElement2(node, tagName) {
-      return node.tagName !== tagName ? update(createJsxClosingElement2(tagName), node) : node;
-    }
-    function createJsxFragment2(openingFragment, children, closingFragment) {
-      const node = createBaseNode(285 /* JsxFragment */);
-      node.openingFragment = openingFragment;
-      node.children = createNodeArray2(children);
-      node.closingFragment = closingFragment;
-      node.transformFlags |= propagateChildFlags(node.openingFragment) | propagateChildrenFlags(node.children) | propagateChildFlags(node.closingFragment) | 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxFragment2(node, openingFragment, children, closingFragment) {
-      return node.openingFragment !== openingFragment || node.children !== children || node.closingFragment !== closingFragment ? update(createJsxFragment2(openingFragment, children, closingFragment), node) : node;
-    }
-    function createJsxText2(text, containsOnlyTriviaWhiteSpaces) {
-      const node = createBaseNode(11 /* JsxText */);
-      node.text = text;
-      node.containsOnlyTriviaWhiteSpaces = !!containsOnlyTriviaWhiteSpaces;
-      node.transformFlags |= 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxText2(node, text, containsOnlyTriviaWhiteSpaces) {
-      return node.text !== text || node.containsOnlyTriviaWhiteSpaces !== containsOnlyTriviaWhiteSpaces ? update(createJsxText2(text, containsOnlyTriviaWhiteSpaces), node) : node;
-    }
-    function createJsxOpeningFragment2() {
-      const node = createBaseNode(286 /* JsxOpeningFragment */);
-      node.transformFlags |= 2 /* ContainsJsx */;
-      return node;
-    }
-    function createJsxJsxClosingFragment2() {
-      const node = createBaseNode(287 /* JsxClosingFragment */);
-      node.transformFlags |= 2 /* ContainsJsx */;
-      return node;
-    }
-    function createJsxAttribute2(name, initializer) {
-      const node = createBaseNode(288 /* JsxAttribute */);
-      node.name = name;
-      node.initializer = initializer;
-      node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxAttribute2(node, name, initializer) {
-      return node.name !== name || node.initializer !== initializer ? update(createJsxAttribute2(name, initializer), node) : node;
-    }
-    function createJsxAttributes2(properties) {
-      const node = createBaseNode(289 /* JsxAttributes */);
-      node.properties = createNodeArray2(properties);
-      node.transformFlags |= propagateChildrenFlags(node.properties) | 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxAttributes2(node, properties) {
-      return node.properties !== properties ? update(createJsxAttributes2(properties), node) : node;
-    }
-    function createJsxSpreadAttribute2(expression) {
-      const node = createBaseNode(290 /* JsxSpreadAttribute */);
-      node.expression = expression;
-      node.transformFlags |= propagateChildFlags(node.expression) | 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxSpreadAttribute2(node, expression) {
-      return node.expression !== expression ? update(createJsxSpreadAttribute2(expression), node) : node;
-    }
-    function createJsxExpression2(dotDotDotToken, expression) {
-      const node = createBaseNode(291 /* JsxExpression */);
-      node.dotDotDotToken = dotDotDotToken;
-      node.expression = expression;
-      node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateChildFlags(node.expression) | 2 /* ContainsJsx */;
-      return node;
-    }
-    function updateJsxExpression2(node, expression) {
-      return node.expression !== expression ? update(createJsxExpression2(node.dotDotDotToken, expression), node) : node;
-    }
-    function createCaseClause2(expression, statements) {
-      const node = createBaseNode(292 /* CaseClause */);
-      node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
-      node.statements = createNodeArray2(statements);
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.statements);
-      return node;
-    }
-    function updateCaseClause2(node, expression, statements) {
-      return node.expression !== expression || node.statements !== statements ? update(createCaseClause2(expression, statements), node) : node;
-    }
-    function createDefaultClause2(statements) {
-      const node = createBaseNode(293 /* DefaultClause */);
-      node.statements = createNodeArray2(statements);
-      node.transformFlags = propagateChildrenFlags(node.statements);
-      return node;
-    }
-    function updateDefaultClause2(node, statements) {
-      return node.statements !== statements ? update(createDefaultClause2(statements), node) : node;
-    }
-    function createHeritageClause2(token, types) {
-      const node = createBaseNode(294 /* HeritageClause */);
-      node.token = token;
-      node.types = createNodeArray2(types);
-      node.transformFlags |= propagateChildrenFlags(node.types);
-      switch (token) {
-        case 94 /* ExtendsKeyword */:
-          node.transformFlags |= 1024 /* ContainsES2015 */;
-          break;
-        case 117 /* ImplementsKeyword */:
-          node.transformFlags |= 1 /* ContainsTypeScript */;
-          break;
-        default:
-          return Debug.assertNever(token);
+      function skipWhitespaceOrAsterisk() {
+        if (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) {
+          if (lookAhead(isNextNonwhitespaceTokenEndOfFile)) {
+            return "";
+          }
+        }
+        let precedingLineBreak = scanner2.hasPrecedingLineBreak();
+        let seenLineBreak = false;
+        let indentText = "";
+        while (precedingLineBreak && token() === 41 /* AsteriskToken */ || token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) {
+          indentText += scanner2.getTokenText();
+          if (token() === 4 /* NewLineTrivia */) {
+            precedingLineBreak = true;
+            seenLineBreak = true;
+            indentText = "";
+          } else if (token() === 41 /* AsteriskToken */) {
+            precedingLineBreak = false;
+          }
+          nextTokenJSDoc();
+        }
+        return seenLineBreak ? indentText : "";
       }
-      return node;
-    }
-    function updateHeritageClause2(node, types) {
-      return node.types !== types ? update(createHeritageClause2(node.token, types), node) : node;
-    }
-    function createCatchClause2(variableDeclaration, block) {
-      const node = createBaseNode(295 /* CatchClause */);
-      if (typeof variableDeclaration === "string" || variableDeclaration && !isVariableDeclaration(variableDeclaration)) {
-        variableDeclaration = createVariableDeclaration3(
-          variableDeclaration,
-          void 0,
-          void 0,
+      function parseTag(margin) {
+        Debug.assert(token() === 59 /* AtToken */);
+        const start3 = scanner2.getTokenPos();
+        nextTokenJSDoc();
+        const tagName = parseJSDocIdentifierName(
+          /*message*/
           void 0
         );
+        const indentText = skipWhitespaceOrAsterisk();
+        let tag;
+        switch (tagName.escapedText) {
+          case "author":
+            tag = parseAuthorTag(start3, tagName, margin, indentText);
+            break;
+          case "implements":
+            tag = parseImplementsTag(start3, tagName, margin, indentText);
+            break;
+          case "augments":
+          case "extends":
+            tag = parseAugmentsTag(start3, tagName, margin, indentText);
+            break;
+          case "class":
+          case "constructor":
+            tag = parseSimpleTag(start3, factory2.createJSDocClassTag, tagName, margin, indentText);
+            break;
+          case "public":
+            tag = parseSimpleTag(start3, factory2.createJSDocPublicTag, tagName, margin, indentText);
+            break;
+          case "private":
+            tag = parseSimpleTag(start3, factory2.createJSDocPrivateTag, tagName, margin, indentText);
+            break;
+          case "protected":
+            tag = parseSimpleTag(start3, factory2.createJSDocProtectedTag, tagName, margin, indentText);
+            break;
+          case "readonly":
+            tag = parseSimpleTag(start3, factory2.createJSDocReadonlyTag, tagName, margin, indentText);
+            break;
+          case "override":
+            tag = parseSimpleTag(start3, factory2.createJSDocOverrideTag, tagName, margin, indentText);
+            break;
+          case "deprecated":
+            hasDeprecatedTag = true;
+            tag = parseSimpleTag(start3, factory2.createJSDocDeprecatedTag, tagName, margin, indentText);
+            break;
+          case "this":
+            tag = parseThisTag(start3, tagName, margin, indentText);
+            break;
+          case "enum":
+            tag = parseEnumTag(start3, tagName, margin, indentText);
+            break;
+          case "arg":
+          case "argument":
+          case "param":
+            return parseParameterOrPropertyTag(start3, tagName, 2 /* Parameter */, margin);
+          case "return":
+          case "returns":
+            tag = parseReturnTag(start3, tagName, margin, indentText);
+            break;
+          case "template":
+            tag = parseTemplateTag(start3, tagName, margin, indentText);
+            break;
+          case "type":
+            tag = parseTypeTag(start3, tagName, margin, indentText);
+            break;
+          case "typedef":
+            tag = parseTypedefTag(start3, tagName, margin, indentText);
+            break;
+          case "callback":
+            tag = parseCallbackTag(start3, tagName, margin, indentText);
+            break;
+          case "overload":
+            tag = parseOverloadTag(start3, tagName, margin, indentText);
+            break;
+          case "see":
+            tag = parseSeeTag(start3, tagName, margin, indentText);
+            break;
+          case "exception":
+          case "throws":
+            tag = parseThrowsTag(start3, tagName, margin, indentText);
+            break;
+          default:
+            tag = parseUnknownTag(start3, tagName, margin, indentText);
+            break;
+        }
+        return tag;
       }
-      node.variableDeclaration = variableDeclaration;
-      node.block = block;
-      node.transformFlags |= propagateChildFlags(node.variableDeclaration) | propagateChildFlags(node.block);
-      if (!variableDeclaration)
-        node.transformFlags |= 64 /* ContainsES2019 */;
-      return node;
-    }
-    function updateCatchClause2(node, variableDeclaration, block) {
-      return node.variableDeclaration !== variableDeclaration || node.block !== block ? update(createCatchClause2(variableDeclaration, block), node) : node;
-    }
-    function createPropertyAssignment2(name, initializer) {
-      const node = createBaseNamedDeclaration(
-        299 /* PropertyAssignment */,
-        void 0,
-        name
-      );
-      node.initializer = parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer);
-      node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer);
-      node.illegalDecorators = void 0;
-      node.modifiers = void 0;
-      node.questionToken = void 0;
-      node.exclamationToken = void 0;
-      return node;
-    }
-    function updatePropertyAssignment2(node, name, initializer) {
-      return node.name !== name || node.initializer !== initializer ? finishUpdatePropertyAssignment(createPropertyAssignment2(name, initializer), node) : node;
-    }
-    function finishUpdatePropertyAssignment(updated, original) {
-      if (updated !== original) {
-        updated.illegalDecorators = original.illegalDecorators;
-        updated.modifiers = original.modifiers;
-        updated.questionToken = original.questionToken;
-        updated.exclamationToken = original.exclamationToken;
+      function parseTrailingTagComments(pos, end2, margin, indentText) {
+        if (!indentText) {
+          margin += end2 - pos;
+        }
+        return parseTagComments(margin, indentText.slice(margin));
       }
-      return update(updated, original);
-    }
-    function createShorthandPropertyAssignment2(name, objectAssignmentInitializer) {
-      const node = createBaseNamedDeclaration(
-        300 /* ShorthandPropertyAssignment */,
-        void 0,
-        name
-      );
-      node.objectAssignmentInitializer = objectAssignmentInitializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(objectAssignmentInitializer);
-      node.transformFlags |= propagateChildFlags(node.objectAssignmentInitializer) | 1024 /* ContainsES2015 */;
-      node.equalsToken = void 0;
-      node.illegalDecorators = void 0;
-      node.modifiers = void 0;
-      node.questionToken = void 0;
-      node.exclamationToken = void 0;
-      return node;
-    }
-    function updateShorthandPropertyAssignment2(node, name, objectAssignmentInitializer) {
-      return node.name !== name || node.objectAssignmentInitializer !== objectAssignmentInitializer ? finishUpdateShorthandPropertyAssignment(createShorthandPropertyAssignment2(name, objectAssignmentInitializer), node) : node;
-    }
-    function finishUpdateShorthandPropertyAssignment(updated, original) {
-      if (updated !== original) {
-        updated.equalsToken = original.equalsToken;
-        updated.illegalDecorators = original.illegalDecorators;
-        updated.modifiers = original.modifiers;
-        updated.questionToken = original.questionToken;
-        updated.exclamationToken = original.exclamationToken;
+      function parseTagComments(indent3, initialMargin) {
+        const commentsPos2 = getNodePos();
+        let comments2 = [];
+        const parts2 = [];
+        let linkEnd2;
+        let state = 0 /* BeginningOfLine */;
+        let previousWhitespace = true;
+        let margin;
+        function pushComment(text) {
+          if (!margin) {
+            margin = indent3;
+          }
+          comments2.push(text);
+          indent3 += text.length;
+        }
+        if (initialMargin !== void 0) {
+          if (initialMargin !== "") {
+            pushComment(initialMargin);
+          }
+          state = 1 /* SawAsterisk */;
+        }
+        let tok = token();
+        loop:
+          while (true) {
+            switch (tok) {
+              case 4 /* NewLineTrivia */:
+                state = 0 /* BeginningOfLine */;
+                comments2.push(scanner2.getTokenText());
+                indent3 = 0;
+                break;
+              case 59 /* AtToken */:
+                if (state === 3 /* SavingBackticks */ || state === 2 /* SavingComments */ && (!previousWhitespace || lookAhead(isNextJSDocTokenWhitespace))) {
+                  comments2.push(scanner2.getTokenText());
+                  break;
+                }
+                scanner2.setTextPos(scanner2.getTextPos() - 1);
+              case 1 /* EndOfFileToken */:
+                break loop;
+              case 5 /* WhitespaceTrivia */:
+                if (state === 2 /* SavingComments */ || state === 3 /* SavingBackticks */) {
+                  pushComment(scanner2.getTokenText());
+                } else {
+                  const whitespace = scanner2.getTokenText();
+                  if (margin !== void 0 && indent3 + whitespace.length > margin) {
+                    comments2.push(whitespace.slice(margin - indent3));
+                  }
+                  indent3 += whitespace.length;
+                }
+                break;
+              case 18 /* OpenBraceToken */:
+                state = 2 /* SavingComments */;
+                const commentEnd = scanner2.getStartPos();
+                const linkStart = scanner2.getTextPos() - 1;
+                const link = parseJSDocLink(linkStart);
+                if (link) {
+                  parts2.push(finishNode(factory2.createJSDocText(comments2.join("")), linkEnd2 != null ? linkEnd2 : commentsPos2, commentEnd));
+                  parts2.push(link);
+                  comments2 = [];
+                  linkEnd2 = scanner2.getTextPos();
+                } else {
+                  pushComment(scanner2.getTokenText());
+                }
+                break;
+              case 61 /* BacktickToken */:
+                if (state === 3 /* SavingBackticks */) {
+                  state = 2 /* SavingComments */;
+                } else {
+                  state = 3 /* SavingBackticks */;
+                }
+                pushComment(scanner2.getTokenText());
+                break;
+              case 41 /* AsteriskToken */:
+                if (state === 0 /* BeginningOfLine */) {
+                  state = 1 /* SawAsterisk */;
+                  indent3 += 1;
+                  break;
+                }
+              default:
+                if (state !== 3 /* SavingBackticks */) {
+                  state = 2 /* SavingComments */;
+                }
+                pushComment(scanner2.getTokenText());
+                break;
+            }
+            previousWhitespace = token() === 5 /* WhitespaceTrivia */;
+            tok = nextTokenJSDoc();
+          }
+        removeLeadingNewlines(comments2);
+        removeTrailingWhitespace(comments2);
+        if (parts2.length) {
+          if (comments2.length) {
+            parts2.push(finishNode(factory2.createJSDocText(comments2.join("")), linkEnd2 != null ? linkEnd2 : commentsPos2));
+          }
+          return createNodeArray2(parts2, commentsPos2, scanner2.getTextPos());
+        } else if (comments2.length) {
+          return comments2.join("");
+        }
       }
-      return update(updated, original);
-    }
-    function createSpreadAssignment2(expression) {
-      const node = createBaseNode(301 /* SpreadAssignment */);
-      node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
-      node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 65536 /* ContainsObjectRestOrSpread */;
-      return node;
-    }
-    function updateSpreadAssignment2(node, expression) {
-      return node.expression !== expression ? update(createSpreadAssignment2(expression), node) : node;
-    }
-    function createEnumMember2(name, initializer) {
-      const node = createBaseNode(302 /* EnumMember */);
-      node.name = asName(name);
-      node.initializer = initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer);
-      node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function updateEnumMember2(node, name, initializer) {
-      return node.name !== name || node.initializer !== initializer ? update(createEnumMember2(name, initializer), node) : node;
-    }
-    function createSourceFile2(statements, endOfFileToken, flags2) {
-      const node = baseFactory2.createBaseSourceFileNode(308 /* SourceFile */);
-      node.statements = createNodeArray2(statements);
-      node.endOfFileToken = endOfFileToken;
-      node.flags |= flags2;
-      node.fileName = "";
-      node.text = "";
-      node.languageVersion = 0;
-      node.languageVariant = 0;
-      node.scriptKind = 0;
-      node.isDeclarationFile = false;
-      node.hasNoDefaultLib = false;
-      node.transformFlags |= propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken);
-      return node;
-    }
-    function cloneSourceFileWithChanges(source, statements, isDeclarationFile, referencedFiles, typeReferences, hasNoDefaultLib, libReferences) {
-      const node = source.redirectInfo ? Object.create(source.redirectInfo.redirectTarget) : baseFactory2.createBaseSourceFileNode(308 /* SourceFile */);
-      for (const p in source) {
-        if (p === "emitNode" || hasProperty(node, p) || !hasProperty(source, p))
-          continue;
-        node[p] = source[p];
-      }
-      node.flags |= source.flags;
-      node.statements = createNodeArray2(statements);
-      node.endOfFileToken = source.endOfFileToken;
-      node.isDeclarationFile = isDeclarationFile;
-      node.referencedFiles = referencedFiles;
-      node.typeReferenceDirectives = typeReferences;
-      node.hasNoDefaultLib = hasNoDefaultLib;
-      node.libReferenceDirectives = libReferences;
-      node.transformFlags = propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken);
-      node.impliedNodeFormat = source.impliedNodeFormat;
-      return node;
-    }
-    function updateSourceFile2(node, statements, isDeclarationFile = node.isDeclarationFile, referencedFiles = node.referencedFiles, typeReferenceDirectives = node.typeReferenceDirectives, hasNoDefaultLib = node.hasNoDefaultLib, libReferenceDirectives = node.libReferenceDirectives) {
-      return node.statements !== statements || node.isDeclarationFile !== isDeclarationFile || node.referencedFiles !== referencedFiles || node.typeReferenceDirectives !== typeReferenceDirectives || node.hasNoDefaultLib !== hasNoDefaultLib || node.libReferenceDirectives !== libReferenceDirectives ? update(cloneSourceFileWithChanges(node, statements, isDeclarationFile, referencedFiles, typeReferenceDirectives, hasNoDefaultLib, libReferenceDirectives), node) : node;
-    }
-    function createBundle2(sourceFiles, prepends = emptyArray) {
-      const node = createBaseNode(309 /* Bundle */);
-      node.prepends = prepends;
-      node.sourceFiles = sourceFiles;
-      return node;
-    }
-    function updateBundle2(node, sourceFiles, prepends = emptyArray) {
-      return node.sourceFiles !== sourceFiles || node.prepends !== prepends ? update(createBundle2(sourceFiles, prepends), node) : node;
-    }
-    function createUnparsedSource(prologues, syntheticReferences, texts) {
-      const node = createBaseNode(310 /* UnparsedSource */);
-      node.prologues = prologues;
-      node.syntheticReferences = syntheticReferences;
-      node.texts = texts;
-      node.fileName = "";
-      node.text = "";
-      node.referencedFiles = emptyArray;
-      node.libReferenceDirectives = emptyArray;
-      node.getLineAndCharacterOfPosition = (pos) => getLineAndCharacterOfPosition(node, pos);
-      return node;
-    }
-    function createBaseUnparsedNode(kind, data) {
-      const node = createBaseNode(kind);
-      node.data = data;
-      return node;
-    }
-    function createUnparsedPrologue(data) {
-      return createBaseUnparsedNode(303 /* UnparsedPrologue */, data);
-    }
-    function createUnparsedPrepend(data, texts) {
-      const node = createBaseUnparsedNode(304 /* UnparsedPrepend */, data);
-      node.texts = texts;
-      return node;
-    }
-    function createUnparsedTextLike(data, internal) {
-      return createBaseUnparsedNode(internal ? 306 /* UnparsedInternalText */ : 305 /* UnparsedText */, data);
-    }
-    function createUnparsedSyntheticReference(section) {
-      const node = createBaseNode(307 /* UnparsedSyntheticReference */);
-      node.data = section.data;
-      node.section = section;
-      return node;
-    }
-    function createInputFiles2() {
-      const node = createBaseNode(311 /* InputFiles */);
-      node.javascriptText = "";
-      node.declarationText = "";
-      return node;
-    }
-    function createSyntheticExpression(type, isSpread = false, tupleNameSource) {
-      const node = createBaseNode(234 /* SyntheticExpression */);
-      node.type = type;
-      node.isSpread = isSpread;
-      node.tupleNameSource = tupleNameSource;
-      return node;
-    }
-    function createSyntaxList3(children) {
-      const node = createBaseNode(351 /* SyntaxList */);
-      node._children = children;
-      return node;
-    }
-    function createNotEmittedStatement2(original) {
-      const node = createBaseNode(352 /* NotEmittedStatement */);
-      node.original = original;
-      setTextRange(node, original);
-      return node;
-    }
-    function createPartiallyEmittedExpression2(expression, original) {
-      const node = createBaseNode(353 /* PartiallyEmittedExpression */);
-      node.expression = expression;
-      node.original = original;
-      node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
-      setTextRange(node, original);
-      return node;
-    }
-    function updatePartiallyEmittedExpression2(node, expression) {
-      return node.expression !== expression ? update(createPartiallyEmittedExpression2(expression, node.original), node) : node;
-    }
-    function flattenCommaElements(node) {
-      if (nodeIsSynthesized(node) && !isParseTreeNode(node) && !node.original && !node.emitNode && !node.id) {
-        if (isCommaListExpression(node)) {
-          return node.elements;
+      function isNextJSDocTokenWhitespace() {
+        const next = nextTokenJSDoc();
+        return next === 5 /* WhitespaceTrivia */ || next === 4 /* NewLineTrivia */;
+      }
+      function parseJSDocLink(start3) {
+        const linkType = tryParse(parseJSDocLinkPrefix);
+        if (!linkType) {
+          return void 0;
+        }
+        nextTokenJSDoc();
+        skipWhitespace();
+        const p2 = getNodePos();
+        let name = tokenIsIdentifierOrKeyword(token()) ? parseEntityName(
+          /*allowReservedWords*/
+          true
+        ) : void 0;
+        if (name) {
+          while (token() === 80 /* PrivateIdentifier */) {
+            reScanHashToken();
+            nextTokenJSDoc();
+            name = finishNode(factory2.createJSDocMemberName(name, parseIdentifier()), p2);
+          }
         }
-        if (isBinaryExpression(node) && isCommaToken(node.operatorToken)) {
-          return [node.left, node.right];
+        const text = [];
+        while (token() !== 19 /* CloseBraceToken */ && token() !== 4 /* NewLineTrivia */ && token() !== 1 /* EndOfFileToken */) {
+          text.push(scanner2.getTokenText());
+          nextTokenJSDoc();
         }
+        const create = linkType === "link" ? factory2.createJSDocLink : linkType === "linkcode" ? factory2.createJSDocLinkCode : factory2.createJSDocLinkPlain;
+        return finishNode(create(name, text.join("")), start3, scanner2.getTextPos());
       }
-      return node;
-    }
-    function createCommaListExpression(elements) {
-      const node = createBaseNode(354 /* CommaListExpression */);
-      node.elements = createNodeArray2(sameFlatMap(elements, flattenCommaElements));
-      node.transformFlags |= propagateChildrenFlags(node.elements);
-      return node;
-    }
-    function updateCommaListExpression(node, elements) {
-      return node.elements !== elements ? update(createCommaListExpression(elements), node) : node;
-    }
-    function createEndOfDeclarationMarker(original) {
-      const node = createBaseNode(356 /* EndOfDeclarationMarker */);
-      node.emitNode = {};
-      node.original = original;
-      return node;
-    }
-    function createMergeDeclarationMarker(original) {
-      const node = createBaseNode(355 /* MergeDeclarationMarker */);
-      node.emitNode = {};
-      node.original = original;
-      return node;
-    }
-    function createSyntheticReferenceExpression(expression, thisArg) {
-      const node = createBaseNode(357 /* SyntheticReferenceExpression */);
-      node.expression = expression;
-      node.thisArg = thisArg;
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thisArg);
-      return node;
-    }
-    function updateSyntheticReferenceExpression(node, expression, thisArg) {
-      return node.expression !== expression || node.thisArg !== thisArg ? update(createSyntheticReferenceExpression(expression, thisArg), node) : node;
-    }
-    function cloneNode(node) {
-      if (node === void 0) {
+      function parseJSDocLinkPrefix() {
+        skipWhitespaceOrAsterisk();
+        if (token() === 18 /* OpenBraceToken */ && nextTokenJSDoc() === 59 /* AtToken */ && tokenIsIdentifierOrKeyword(nextTokenJSDoc())) {
+          const kind = scanner2.getTokenValue();
+          if (isJSDocLinkTag(kind))
+            return kind;
+        }
+      }
+      function isJSDocLinkTag(kind) {
+        return kind === "link" || kind === "linkcode" || kind === "linkplain";
+      }
+      function parseUnknownTag(start3, tagName, indent3, indentText) {
+        return finishNode(factory2.createJSDocUnknownTag(tagName, parseTrailingTagComments(start3, getNodePos(), indent3, indentText)), start3);
+      }
+      function addTag(tag) {
+        if (!tag) {
+          return;
+        }
+        if (!tags) {
+          tags = [tag];
+          tagsPos = tag.pos;
+        } else {
+          tags.push(tag);
+        }
+        tagsEnd = tag.end;
+      }
+      function tryParseTypeExpression() {
+        skipWhitespaceOrAsterisk();
+        return token() === 18 /* OpenBraceToken */ ? parseJSDocTypeExpression() : void 0;
+      }
+      function parseBracketNameInPropertyAndParamTag() {
+        const isBracketed = parseOptionalJsdoc(22 /* OpenBracketToken */);
+        if (isBracketed) {
+          skipWhitespace();
+        }
+        const isBackquoted = parseOptionalJsdoc(61 /* BacktickToken */);
+        const name = parseJSDocEntityName();
+        if (isBackquoted) {
+          parseExpectedTokenJSDoc(61 /* BacktickToken */);
+        }
+        if (isBracketed) {
+          skipWhitespace();
+          if (parseOptionalToken(63 /* EqualsToken */)) {
+            parseExpression();
+          }
+          parseExpected(23 /* CloseBracketToken */);
+        }
+        return { name, isBracketed };
+      }
+      function isObjectOrObjectArrayTypeReference(node) {
+        switch (node.kind) {
+          case 149 /* ObjectKeyword */:
+            return true;
+          case 185 /* ArrayType */:
+            return isObjectOrObjectArrayTypeReference(node.elementType);
+          default:
+            return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "Object" && !node.typeArguments;
+        }
+      }
+      function parseParameterOrPropertyTag(start3, tagName, target, indent3) {
+        let typeExpression = tryParseTypeExpression();
+        let isNameFirst = !typeExpression;
+        skipWhitespaceOrAsterisk();
+        const { name, isBracketed } = parseBracketNameInPropertyAndParamTag();
+        const indentText = skipWhitespaceOrAsterisk();
+        if (isNameFirst && !lookAhead(parseJSDocLinkPrefix)) {
+          typeExpression = tryParseTypeExpression();
+        }
+        const comment = parseTrailingTagComments(start3, getNodePos(), indent3, indentText);
+        const nestedTypeLiteral = target !== 4 /* CallbackParameter */ && parseNestedTypeLiteral(typeExpression, name, target, indent3);
+        if (nestedTypeLiteral) {
+          typeExpression = nestedTypeLiteral;
+          isNameFirst = true;
+        }
+        const result = target === 1 /* Property */ ? factory2.createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) : factory2.createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment);
+        return finishNode(result, start3);
+      }
+      function parseNestedTypeLiteral(typeExpression, name, target, indent3) {
+        if (typeExpression && isObjectOrObjectArrayTypeReference(typeExpression.type)) {
+          const pos = getNodePos();
+          let child;
+          let children;
+          while (child = tryParse(() => parseChildParameterOrPropertyTag(target, indent3, name))) {
+            if (child.kind === 344 /* JSDocParameterTag */ || child.kind === 351 /* JSDocPropertyTag */) {
+              children = append(children, child);
+            }
+          }
+          if (children) {
+            const literal = finishNode(factory2.createJSDocTypeLiteral(children, typeExpression.type.kind === 185 /* ArrayType */), pos);
+            return finishNode(factory2.createJSDocTypeExpression(literal), pos);
+          }
+        }
+      }
+      function parseReturnTag(start3, tagName, indent3, indentText) {
+        if (some(tags, isJSDocReturnTag)) {
+          parseErrorAt(tagName.pos, scanner2.getTokenPos(), Diagnostics._0_tag_already_specified, tagName.escapedText);
+        }
+        const typeExpression = tryParseTypeExpression();
+        return finishNode(factory2.createJSDocReturnTag(tagName, typeExpression, parseTrailingTagComments(start3, getNodePos(), indent3, indentText)), start3);
+      }
+      function parseTypeTag(start3, tagName, indent3, indentText) {
+        if (some(tags, isJSDocTypeTag)) {
+          parseErrorAt(tagName.pos, scanner2.getTokenPos(), Diagnostics._0_tag_already_specified, tagName.escapedText);
+        }
+        const typeExpression = parseJSDocTypeExpression(
+          /*mayOmitBraces*/
+          true
+        );
+        const comments2 = indent3 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start3, getNodePos(), indent3, indentText) : void 0;
+        return finishNode(factory2.createJSDocTypeTag(tagName, typeExpression, comments2), start3);
+      }
+      function parseSeeTag(start3, tagName, indent3, indentText) {
+        const isMarkdownOrJSDocLink = token() === 22 /* OpenBracketToken */ || lookAhead(() => nextTokenJSDoc() === 59 /* AtToken */ && tokenIsIdentifierOrKeyword(nextTokenJSDoc()) && isJSDocLinkTag(scanner2.getTokenValue()));
+        const nameExpression = isMarkdownOrJSDocLink ? void 0 : parseJSDocNameReference();
+        const comments2 = indent3 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start3, getNodePos(), indent3, indentText) : void 0;
+        return finishNode(factory2.createJSDocSeeTag(tagName, nameExpression, comments2), start3);
+      }
+      function parseThrowsTag(start3, tagName, indent3, indentText) {
+        const typeExpression = tryParseTypeExpression();
+        const comment = parseTrailingTagComments(start3, getNodePos(), indent3, indentText);
+        return finishNode(factory2.createJSDocThrowsTag(tagName, typeExpression, comment), start3);
+      }
+      function parseAuthorTag(start3, tagName, indent3, indentText) {
+        const commentStart = getNodePos();
+        const textOnly = parseAuthorNameAndEmail();
+        let commentEnd = scanner2.getStartPos();
+        const comments2 = parseTrailingTagComments(start3, commentEnd, indent3, indentText);
+        if (!comments2) {
+          commentEnd = scanner2.getStartPos();
+        }
+        const allParts = typeof comments2 !== "string" ? createNodeArray2(concatenate([finishNode(textOnly, commentStart, commentEnd)], comments2), commentStart) : textOnly.text + comments2;
+        return finishNode(factory2.createJSDocAuthorTag(tagName, allParts), start3);
+      }
+      function parseAuthorNameAndEmail() {
+        const comments2 = [];
+        let inEmail = false;
+        let token2 = scanner2.getToken();
+        while (token2 !== 1 /* EndOfFileToken */ && token2 !== 4 /* NewLineTrivia */) {
+          if (token2 === 29 /* LessThanToken */) {
+            inEmail = true;
+          } else if (token2 === 59 /* AtToken */ && !inEmail) {
+            break;
+          } else if (token2 === 31 /* GreaterThanToken */ && inEmail) {
+            comments2.push(scanner2.getTokenText());
+            scanner2.setTextPos(scanner2.getTokenPos() + 1);
+            break;
+          }
+          comments2.push(scanner2.getTokenText());
+          token2 = nextTokenJSDoc();
+        }
+        return factory2.createJSDocText(comments2.join(""));
+      }
+      function parseImplementsTag(start3, tagName, margin, indentText) {
+        const className = parseExpressionWithTypeArgumentsForAugments();
+        return finishNode(factory2.createJSDocImplementsTag(tagName, className, parseTrailingTagComments(start3, getNodePos(), margin, indentText)), start3);
+      }
+      function parseAugmentsTag(start3, tagName, margin, indentText) {
+        const className = parseExpressionWithTypeArgumentsForAugments();
+        return finishNode(factory2.createJSDocAugmentsTag(tagName, className, parseTrailingTagComments(start3, getNodePos(), margin, indentText)), start3);
+      }
+      function parseExpressionWithTypeArgumentsForAugments() {
+        const usedBrace = parseOptional(18 /* OpenBraceToken */);
+        const pos = getNodePos();
+        const expression = parsePropertyAccessEntityNameExpression();
+        const typeArguments = tryParseTypeArguments();
+        const node = factory2.createExpressionWithTypeArguments(expression, typeArguments);
+        const res = finishNode(node, pos);
+        if (usedBrace) {
+          parseExpected(19 /* CloseBraceToken */);
+        }
+        return res;
+      }
+      function parsePropertyAccessEntityNameExpression() {
+        const pos = getNodePos();
+        let node = parseJSDocIdentifierName();
+        while (parseOptional(24 /* DotToken */)) {
+          const name = parseJSDocIdentifierName();
+          node = finishNode(factory2.createPropertyAccessExpression(node, name), pos);
+        }
         return node;
       }
-      const clone2 = isSourceFile(node) ? baseFactory2.createBaseSourceFileNode(308 /* SourceFile */) : isIdentifier(node) ? baseFactory2.createBaseIdentifierNode(79 /* Identifier */) : isPrivateIdentifier(node) ? baseFactory2.createBasePrivateIdentifierNode(80 /* PrivateIdentifier */) : !isNodeKind(node.kind) ? baseFactory2.createBaseTokenNode(node.kind) : baseFactory2.createBaseNode(node.kind);
-      clone2.flags |= node.flags & ~8 /* Synthesized */;
-      clone2.transformFlags = node.transformFlags;
-      setOriginalNode(clone2, node);
-      for (const key in node) {
-        if (hasProperty(clone2, key) || !hasProperty(node, key)) {
-          continue;
+      function parseSimpleTag(start3, createTag, tagName, margin, indentText) {
+        return finishNode(createTag(tagName, parseTrailingTagComments(start3, getNodePos(), margin, indentText)), start3);
+      }
+      function parseThisTag(start3, tagName, margin, indentText) {
+        const typeExpression = parseJSDocTypeExpression(
+          /*mayOmitBraces*/
+          true
+        );
+        skipWhitespace();
+        return finishNode(factory2.createJSDocThisTag(tagName, typeExpression, parseTrailingTagComments(start3, getNodePos(), margin, indentText)), start3);
+      }
+      function parseEnumTag(start3, tagName, margin, indentText) {
+        const typeExpression = parseJSDocTypeExpression(
+          /*mayOmitBraces*/
+          true
+        );
+        skipWhitespace();
+        return finishNode(factory2.createJSDocEnumTag(tagName, typeExpression, parseTrailingTagComments(start3, getNodePos(), margin, indentText)), start3);
+      }
+      function parseTypedefTag(start3, tagName, indent3, indentText) {
+        var _a2;
+        let typeExpression = tryParseTypeExpression();
+        skipWhitespaceOrAsterisk();
+        const fullName = parseJSDocTypeNameWithNamespace();
+        skipWhitespace();
+        let comment = parseTagComments(indent3);
+        let end2;
+        if (!typeExpression || isObjectOrObjectArrayTypeReference(typeExpression.type)) {
+          let child;
+          let childTypeTag;
+          let jsDocPropertyTags;
+          let hasChildren = false;
+          while (child = tryParse(() => parseChildPropertyTag(indent3))) {
+            hasChildren = true;
+            if (child.kind === 347 /* JSDocTypeTag */) {
+              if (childTypeTag) {
+                const lastError = parseErrorAtCurrentToken(Diagnostics.A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags);
+                if (lastError) {
+                  addRelatedInfo(lastError, createDetachedDiagnostic(fileName, 0, 0, Diagnostics.The_tag_was_first_specified_here));
+                }
+                break;
+              } else {
+                childTypeTag = child;
+              }
+            } else {
+              jsDocPropertyTags = append(jsDocPropertyTags, child);
+            }
+          }
+          if (hasChildren) {
+            const isArrayType = typeExpression && typeExpression.type.kind === 185 /* ArrayType */;
+            const jsdocTypeLiteral = factory2.createJSDocTypeLiteral(jsDocPropertyTags, isArrayType);
+            typeExpression = childTypeTag && childTypeTag.typeExpression && !isObjectOrObjectArrayTypeReference(childTypeTag.typeExpression.type) ? childTypeTag.typeExpression : finishNode(jsdocTypeLiteral, start3);
+            end2 = typeExpression.end;
+          }
         }
-        clone2[key] = node[key];
+        end2 = end2 || comment !== void 0 ? getNodePos() : ((_a2 = fullName != null ? fullName : typeExpression) != null ? _a2 : tagName).end;
+        if (!comment) {
+          comment = parseTrailingTagComments(start3, end2, indent3, indentText);
+        }
+        const typedefTag = factory2.createJSDocTypedefTag(tagName, typeExpression, fullName, comment);
+        return finishNode(typedefTag, start3, end2);
       }
-      return clone2;
-    }
-    function createImmediatelyInvokedFunctionExpression2(statements, param, paramValue) {
-      return createCallExpression(
-        createFunctionExpression2(
-          void 0,
-          void 0,
-          void 0,
-          void 0,
-          param ? [param] : [],
-          void 0,
-          createBlock2(statements, true)
-        ),
-        void 0,
-        paramValue ? [paramValue] : []
-      );
-    }
-    function createImmediatelyInvokedArrowFunction2(statements, param, paramValue) {
-      return createCallExpression(
-        createArrowFunction3(
+      function parseJSDocTypeNameWithNamespace(nested) {
+        const pos = scanner2.getTokenPos();
+        if (!tokenIsIdentifierOrKeyword(token())) {
+          return void 0;
+        }
+        const typeNameOrNamespaceName = parseJSDocIdentifierName();
+        if (parseOptional(24 /* DotToken */)) {
+          const body = parseJSDocTypeNameWithNamespace(
+            /*nested*/
+            true
+          );
+          const jsDocNamespaceNode = factory2.createModuleDeclaration(
+            /*modifiers*/
+            void 0,
+            typeNameOrNamespaceName,
+            body,
+            nested ? 4 /* NestedNamespace */ : void 0
+          );
+          return finishNode(jsDocNamespaceNode, pos);
+        }
+        if (nested) {
+          typeNameOrNamespaceName.isInJSDocNamespace = true;
+        }
+        return typeNameOrNamespaceName;
+      }
+      function parseCallbackTagParameters(indent3) {
+        const pos = getNodePos();
+        let child;
+        let parameters;
+        while (child = tryParse(() => parseChildParameterOrPropertyTag(4 /* CallbackParameter */, indent3))) {
+          parameters = append(parameters, child);
+        }
+        return createNodeArray2(parameters || [], pos);
+      }
+      function parseJSDocSignature(start3, indent3) {
+        const parameters = parseCallbackTagParameters(indent3);
+        const returnTag = tryParse(() => {
+          if (parseOptionalJsdoc(59 /* AtToken */)) {
+            const tag = parseTag(indent3);
+            if (tag && tag.kind === 345 /* JSDocReturnTag */) {
+              return tag;
+            }
+          }
+        });
+        return finishNode(factory2.createJSDocSignature(
+          /*typeParameters*/
           void 0,
+          parameters,
+          returnTag
+        ), start3);
+      }
+      function parseCallbackTag(start3, tagName, indent3, indentText) {
+        const fullName = parseJSDocTypeNameWithNamespace();
+        skipWhitespace();
+        let comment = parseTagComments(indent3);
+        const typeExpression = parseJSDocSignature(start3, indent3);
+        if (!comment) {
+          comment = parseTrailingTagComments(start3, getNodePos(), indent3, indentText);
+        }
+        const end2 = comment !== void 0 ? getNodePos() : typeExpression.end;
+        return finishNode(factory2.createJSDocCallbackTag(tagName, typeExpression, fullName, comment), start3, end2);
+      }
+      function parseOverloadTag(start3, tagName, indent3, indentText) {
+        skipWhitespace();
+        let comment = parseTagComments(indent3);
+        const typeExpression = parseJSDocSignature(start3, indent3);
+        if (!comment) {
+          comment = parseTrailingTagComments(start3, getNodePos(), indent3, indentText);
+        }
+        const end2 = comment !== void 0 ? getNodePos() : typeExpression.end;
+        return finishNode(factory2.createJSDocOverloadTag(tagName, typeExpression, comment), start3, end2);
+      }
+      function escapedTextsEqual(a, b) {
+        while (!isIdentifier(a) || !isIdentifier(b)) {
+          if (!isIdentifier(a) && !isIdentifier(b) && a.right.escapedText === b.right.escapedText) {
+            a = a.left;
+            b = b.left;
+          } else {
+            return false;
+          }
+        }
+        return a.escapedText === b.escapedText;
+      }
+      function parseChildPropertyTag(indent3) {
+        return parseChildParameterOrPropertyTag(1 /* Property */, indent3);
+      }
+      function parseChildParameterOrPropertyTag(target, indent3, name) {
+        let canParseTag = true;
+        let seenAsterisk = false;
+        while (true) {
+          switch (nextTokenJSDoc()) {
+            case 59 /* AtToken */:
+              if (canParseTag) {
+                const child = tryParseChildTag(target, indent3);
+                if (child && (child.kind === 344 /* JSDocParameterTag */ || child.kind === 351 /* JSDocPropertyTag */) && target !== 4 /* CallbackParameter */ && name && (isIdentifier(child.name) || !escapedTextsEqual(name, child.name.left))) {
+                  return false;
+                }
+                return child;
+              }
+              seenAsterisk = false;
+              break;
+            case 4 /* NewLineTrivia */:
+              canParseTag = true;
+              seenAsterisk = false;
+              break;
+            case 41 /* AsteriskToken */:
+              if (seenAsterisk) {
+                canParseTag = false;
+              }
+              seenAsterisk = true;
+              break;
+            case 79 /* Identifier */:
+              canParseTag = false;
+              break;
+            case 1 /* EndOfFileToken */:
+              return false;
+          }
+        }
+      }
+      function tryParseChildTag(target, indent3) {
+        Debug.assert(token() === 59 /* AtToken */);
+        const start3 = scanner2.getStartPos();
+        nextTokenJSDoc();
+        const tagName = parseJSDocIdentifierName();
+        skipWhitespace();
+        let t;
+        switch (tagName.escapedText) {
+          case "type":
+            return target === 1 /* Property */ && parseTypeTag(start3, tagName);
+          case "prop":
+          case "property":
+            t = 1 /* Property */;
+            break;
+          case "arg":
+          case "argument":
+          case "param":
+            t = 2 /* Parameter */ | 4 /* CallbackParameter */;
+            break;
+          default:
+            return false;
+        }
+        if (!(target & t)) {
+          return false;
+        }
+        return parseParameterOrPropertyTag(start3, tagName, target, indent3);
+      }
+      function parseTemplateTagTypeParameter() {
+        const typeParameterPos = getNodePos();
+        const isBracketed = parseOptionalJsdoc(22 /* OpenBracketToken */);
+        if (isBracketed) {
+          skipWhitespace();
+        }
+        const name = parseJSDocIdentifierName(Diagnostics.Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces);
+        let defaultType;
+        if (isBracketed) {
+          skipWhitespace();
+          parseExpected(63 /* EqualsToken */);
+          defaultType = doInsideOfContext(8388608 /* JSDoc */, parseJSDocType);
+          parseExpected(23 /* CloseBracketToken */);
+        }
+        if (nodeIsMissing(name)) {
+          return void 0;
+        }
+        return finishNode(factory2.createTypeParameterDeclaration(
+          /*modifiers*/
           void 0,
-          param ? [param] : [],
+          name,
+          /*constraint*/
           void 0,
+          defaultType
+        ), typeParameterPos);
+      }
+      function parseTemplateTagTypeParameters() {
+        const pos = getNodePos();
+        const typeParameters = [];
+        do {
+          skipWhitespace();
+          const node = parseTemplateTagTypeParameter();
+          if (node !== void 0) {
+            typeParameters.push(node);
+          }
+          skipWhitespaceOrAsterisk();
+        } while (parseOptionalJsdoc(27 /* CommaToken */));
+        return createNodeArray2(typeParameters, pos);
+      }
+      function parseTemplateTag(start3, tagName, indent3, indentText) {
+        const constraint = token() === 18 /* OpenBraceToken */ ? parseJSDocTypeExpression() : void 0;
+        const typeParameters = parseTemplateTagTypeParameters();
+        return finishNode(factory2.createJSDocTemplateTag(tagName, constraint, typeParameters, parseTrailingTagComments(start3, getNodePos(), indent3, indentText)), start3);
+      }
+      function parseOptionalJsdoc(t) {
+        if (token() === t) {
+          nextTokenJSDoc();
+          return true;
+        }
+        return false;
+      }
+      function parseJSDocEntityName() {
+        let entity = parseJSDocIdentifierName();
+        if (parseOptional(22 /* OpenBracketToken */)) {
+          parseExpected(23 /* CloseBracketToken */);
+        }
+        while (parseOptional(24 /* DotToken */)) {
+          const name = parseJSDocIdentifierName();
+          if (parseOptional(22 /* OpenBracketToken */)) {
+            parseExpected(23 /* CloseBracketToken */);
+          }
+          entity = createQualifiedName2(entity, name);
+        }
+        return entity;
+      }
+      function parseJSDocIdentifierName(message) {
+        if (!tokenIsIdentifierOrKeyword(token())) {
+          return createMissingNode(
+            79 /* Identifier */,
+            /*reportAtCurrentPosition*/
+            !message,
+            message || Diagnostics.Identifier_expected
+          );
+        }
+        identifierCount++;
+        const pos = scanner2.getTokenPos();
+        const end2 = scanner2.getTextPos();
+        const originalKeywordKind = token();
+        const text = internIdentifier(scanner2.getTokenValue());
+        const result = finishNode(factory2.createIdentifier(
+          text,
+          /*typeArguments*/
           void 0,
-          createBlock2(statements, true)
-        ),
-        void 0,
-        paramValue ? [paramValue] : []
-      );
-    }
-    function createVoidZero2() {
-      return createVoidExpression(createNumericLiteral2("0"));
+          originalKeywordKind
+        ), pos, end2);
+        nextTokenJSDoc();
+        return result;
+      }
     }
-    function createExportDefault2(expression) {
-      return createExportAssignment3(
-        void 0,
-        false,
-        expression
-      );
+  })(JSDocParser = Parser2.JSDocParser || (Parser2.JSDocParser = {}));
+})(Parser || (Parser = {}));
+var IncrementalParser;
+((IncrementalParser2) => {
+  function updateSourceFile2(sourceFile, newText, textChangeRange, aggressiveChecks) {
+    aggressiveChecks = aggressiveChecks || Debug.shouldAssert(2 /* Aggressive */);
+    checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks);
+    if (textChangeRangeIsUnchanged(textChangeRange)) {
+      return sourceFile;
     }
-    function createExternalModuleExport2(exportName) {
-      return createExportDeclaration3(
+    if (sourceFile.statements.length === 0) {
+      return Parser.parseSourceFile(
+        sourceFile.fileName,
+        newText,
+        sourceFile.languageVersion,
+        /*syntaxCursor*/
         void 0,
-        false,
-        createNamedExports2([
-          createExportSpecifier2(false, void 0, exportName)
-        ])
-      );
-    }
-    function createTypeCheck(value, tag) {
-      return tag === "undefined" ? factory2.createStrictEquality(value, createVoidZero2()) : factory2.createStrictEquality(createTypeOfExpression(value), createStringLiteral2(tag));
-    }
-    function createMethodCall(object, methodName, argumentsList) {
-      if (isCallChain(object)) {
-        return createCallChain2(
-          createPropertyAccessChain2(object, void 0, methodName),
-          void 0,
-          void 0,
-          argumentsList
-        );
+        /*setParentNodes*/
+        true,
+        sourceFile.scriptKind,
+        sourceFile.setExternalModuleIndicator
+      );
+    }
+    const incrementalSourceFile = sourceFile;
+    Debug.assert(!incrementalSourceFile.hasBeenIncrementallyParsed);
+    incrementalSourceFile.hasBeenIncrementallyParsed = true;
+    Parser.fixupParentReferences(incrementalSourceFile);
+    const oldText = sourceFile.text;
+    const syntaxCursor = createSyntaxCursor(sourceFile);
+    const changeRange = extendToAffectedRange(sourceFile, textChangeRange);
+    checkChangeRange(sourceFile, newText, changeRange, aggressiveChecks);
+    Debug.assert(changeRange.span.start <= textChangeRange.span.start);
+    Debug.assert(textSpanEnd(changeRange.span) === textSpanEnd(textChangeRange.span));
+    Debug.assert(textSpanEnd(textChangeRangeNewSpan(changeRange)) === textSpanEnd(textChangeRangeNewSpan(textChangeRange)));
+    const delta = textChangeRangeNewSpan(changeRange).length - changeRange.span.length;
+    updateTokenPositionsAndMarkElements(
+      incrementalSourceFile,
+      changeRange.span.start,
+      textSpanEnd(changeRange.span),
+      textSpanEnd(textChangeRangeNewSpan(changeRange)),
+      delta,
+      oldText,
+      newText,
+      aggressiveChecks
+    );
+    const result = Parser.parseSourceFile(
+      sourceFile.fileName,
+      newText,
+      sourceFile.languageVersion,
+      syntaxCursor,
+      /*setParentNodes*/
+      true,
+      sourceFile.scriptKind,
+      sourceFile.setExternalModuleIndicator
+    );
+    result.commentDirectives = getNewCommentDirectives(
+      sourceFile.commentDirectives,
+      result.commentDirectives,
+      changeRange.span.start,
+      textSpanEnd(changeRange.span),
+      delta,
+      oldText,
+      newText,
+      aggressiveChecks
+    );
+    result.impliedNodeFormat = sourceFile.impliedNodeFormat;
+    return result;
+  }
+  IncrementalParser2.updateSourceFile = updateSourceFile2;
+  function getNewCommentDirectives(oldDirectives, newDirectives, changeStart, changeRangeOldEnd, delta, oldText, newText, aggressiveChecks) {
+    if (!oldDirectives)
+      return newDirectives;
+    let commentDirectives;
+    let addedNewlyScannedDirectives = false;
+    for (const directive of oldDirectives) {
+      const { range, type } = directive;
+      if (range.end < changeStart) {
+        commentDirectives = append(commentDirectives, directive);
+      } else if (range.pos > changeRangeOldEnd) {
+        addNewlyScannedDirectives();
+        const updatedDirective = {
+          range: { pos: range.pos + delta, end: range.end + delta },
+          type
+        };
+        commentDirectives = append(commentDirectives, updatedDirective);
+        if (aggressiveChecks) {
+          Debug.assert(oldText.substring(range.pos, range.end) === newText.substring(updatedDirective.range.pos, updatedDirective.range.end));
+        }
       }
-      return createCallExpression(
-        createPropertyAccessExpression(object, methodName),
-        void 0,
-        argumentsList
-      );
-    }
-    function createFunctionBindCall(target, thisArg, argumentsList) {
-      return createMethodCall(target, "bind", [thisArg, ...argumentsList]);
-    }
-    function createFunctionCallCall(target, thisArg, argumentsList) {
-      return createMethodCall(target, "call", [thisArg, ...argumentsList]);
-    }
-    function createFunctionApplyCall(target, thisArg, argumentsExpression) {
-      return createMethodCall(target, "apply", [thisArg, argumentsExpression]);
-    }
-    function createGlobalMethodCall(globalObjectName, methodName, argumentsList) {
-      return createMethodCall(createIdentifier3(globalObjectName), methodName, argumentsList);
     }
-    function createArraySliceCall(array, start2) {
-      return createMethodCall(array, "slice", start2 === void 0 ? [] : [asExpression(start2)]);
-    }
-    function createArrayConcatCall(array, argumentsList) {
-      return createMethodCall(array, "concat", argumentsList);
+    addNewlyScannedDirectives();
+    return commentDirectives;
+    function addNewlyScannedDirectives() {
+      if (addedNewlyScannedDirectives)
+        return;
+      addedNewlyScannedDirectives = true;
+      if (!commentDirectives) {
+        commentDirectives = newDirectives;
+      } else if (newDirectives) {
+        commentDirectives.push(...newDirectives);
+      }
     }
-    function createObjectDefinePropertyCall(target, propertyName, attributes) {
-      return createGlobalMethodCall("Object", "defineProperty", [target, asExpression(propertyName), attributes]);
+  }
+  function moveElementEntirelyPastChangeRange(element, isArray2, delta, oldText, newText, aggressiveChecks) {
+    if (isArray2) {
+      visitArray2(element);
+    } else {
+      visitNode3(element);
     }
-    function createReflectGetCall(target, propertyKey, receiver) {
-      return createGlobalMethodCall("Reflect", "get", receiver ? [target, propertyKey, receiver] : [target, propertyKey]);
+    return;
+    function visitNode3(node) {
+      let text = "";
+      if (aggressiveChecks && shouldCheckNode(node)) {
+        text = oldText.substring(node.pos, node.end);
+      }
+      if (node._children) {
+        node._children = void 0;
+      }
+      setTextRangePosEnd(node, node.pos + delta, node.end + delta);
+      if (aggressiveChecks && shouldCheckNode(node)) {
+        Debug.assert(text === newText.substring(node.pos, node.end));
+      }
+      forEachChild(node, visitNode3, visitArray2);
+      if (hasJSDocNodes(node)) {
+        for (const jsDocComment of node.jsDoc) {
+          visitNode3(jsDocComment);
+        }
+      }
+      checkNodePositions(node, aggressiveChecks);
     }
-    function createReflectSetCall(target, propertyKey, value, receiver) {
-      return createGlobalMethodCall("Reflect", "set", receiver ? [target, propertyKey, value, receiver] : [target, propertyKey, value]);
+    function visitArray2(array) {
+      array._children = void 0;
+      setTextRangePosEnd(array, array.pos + delta, array.end + delta);
+      for (const node of array) {
+        visitNode3(node);
+      }
     }
-    function tryAddPropertyAssignment(properties, propertyName, expression) {
-      if (expression) {
-        properties.push(createPropertyAssignment2(propertyName, expression));
+  }
+  function shouldCheckNode(node) {
+    switch (node.kind) {
+      case 10 /* StringLiteral */:
+      case 8 /* NumericLiteral */:
+      case 79 /* Identifier */:
         return true;
-      }
-      return false;
     }
-    function createPropertyDescriptor(attributes, singleLine) {
-      const properties = [];
-      tryAddPropertyAssignment(properties, "enumerable", asExpression(attributes.enumerable));
-      tryAddPropertyAssignment(properties, "configurable", asExpression(attributes.configurable));
-      let isData = tryAddPropertyAssignment(properties, "writable", asExpression(attributes.writable));
-      isData = tryAddPropertyAssignment(properties, "value", attributes.value) || isData;
-      let isAccessor2 = tryAddPropertyAssignment(properties, "get", attributes.get);
-      isAccessor2 = tryAddPropertyAssignment(properties, "set", attributes.set) || isAccessor2;
-      Debug.assert(!(isData && isAccessor2), "A PropertyDescriptor may not be both an accessor descriptor and a data descriptor.");
-      return createObjectLiteralExpression(properties, !singleLine);
-    }
-    function updateOuterExpression(outerExpression, expression) {
-      switch (outerExpression.kind) {
-        case 214 /* ParenthesizedExpression */:
-          return updateParenthesizedExpression(outerExpression, expression);
-        case 213 /* TypeAssertionExpression */:
-          return updateTypeAssertion2(outerExpression, outerExpression.type, expression);
-        case 231 /* AsExpression */:
-          return updateAsExpression2(outerExpression, expression, outerExpression.type);
-        case 235 /* SatisfiesExpression */:
-          return updateSatisfiesExpression(outerExpression, expression, outerExpression.type);
-        case 232 /* NonNullExpression */:
-          return updateNonNullExpression2(outerExpression, expression);
-        case 353 /* PartiallyEmittedExpression */:
-          return updatePartiallyEmittedExpression2(outerExpression, expression);
+    return false;
+  }
+  function adjustIntersectingElement(element, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta) {
+    Debug.assert(element.end >= changeStart, "Adjusting an element that was entirely before the change range");
+    Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range");
+    Debug.assert(element.pos <= element.end);
+    const pos = Math.min(element.pos, changeRangeNewEnd);
+    const end = element.end >= changeRangeOldEnd ? (
+      // Element ends after the change range.  Always adjust the end pos.
+      element.end + delta
+    ) : (
+      // Element ends in the change range.  The element will keep its position if
+      // possible. Or Move backward to the new-end if it's in the 'Y' range.
+      Math.min(element.end, changeRangeNewEnd)
+    );
+    Debug.assert(pos <= end);
+    if (element.parent) {
+      Debug.assertGreaterThanOrEqual(pos, element.parent.pos);
+      Debug.assertLessThanOrEqual(end, element.parent.end);
+    }
+    setTextRangePosEnd(element, pos, end);
+  }
+  function checkNodePositions(node, aggressiveChecks) {
+    if (aggressiveChecks) {
+      let pos = node.pos;
+      const visitNode3 = (child) => {
+        Debug.assert(child.pos >= pos);
+        pos = child.end;
+      };
+      if (hasJSDocNodes(node)) {
+        for (const jsDocComment of node.jsDoc) {
+          visitNode3(jsDocComment);
+        }
       }
+      forEachChild(node, visitNode3);
+      Debug.assert(pos <= node.end);
     }
-    function isIgnorableParen(node) {
-      return isParenthesizedExpression(node) && nodeIsSynthesized(node) && nodeIsSynthesized(getSourceMapRange(node)) && nodeIsSynthesized(getCommentRange(node)) && !some(getSyntheticLeadingComments(node)) && !some(getSyntheticTrailingComments(node));
-    }
-    function restoreOuterExpressions(outerExpression, innerExpression, kinds = 15 /* All */) {
-      if (outerExpression && isOuterExpression(outerExpression, kinds) && !isIgnorableParen(outerExpression)) {
-        return updateOuterExpression(
-          outerExpression,
-          restoreOuterExpressions(outerExpression.expression, innerExpression)
+  }
+  function updateTokenPositionsAndMarkElements(sourceFile, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta, oldText, newText, aggressiveChecks) {
+    visitNode3(sourceFile);
+    return;
+    function visitNode3(child) {
+      Debug.assert(child.pos <= child.end);
+      if (child.pos > changeRangeOldEnd) {
+        moveElementEntirelyPastChangeRange(
+          child,
+          /*isArray*/
+          false,
+          delta,
+          oldText,
+          newText,
+          aggressiveChecks
         );
+        return;
+      }
+      const fullEnd = child.end;
+      if (fullEnd >= changeStart) {
+        child.intersectsChange = true;
+        child._children = void 0;
+        adjustIntersectingElement(child, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta);
+        forEachChild(child, visitNode3, visitArray2);
+        if (hasJSDocNodes(child)) {
+          for (const jsDocComment of child.jsDoc) {
+            visitNode3(jsDocComment);
+          }
+        }
+        checkNodePositions(child, aggressiveChecks);
+        return;
       }
-      return innerExpression;
+      Debug.assert(fullEnd < changeStart);
     }
-    function restoreEnclosingLabel(node, outermostLabeledStatement, afterRestoreLabelCallback) {
-      if (!outermostLabeledStatement) {
-        return node;
+    function visitArray2(array) {
+      Debug.assert(array.pos <= array.end);
+      if (array.pos > changeRangeOldEnd) {
+        moveElementEntirelyPastChangeRange(
+          array,
+          /*isArray*/
+          true,
+          delta,
+          oldText,
+          newText,
+          aggressiveChecks
+        );
+        return;
       }
-      const updated = updateLabeledStatement(
-        outermostLabeledStatement,
-        outermostLabeledStatement.label,
-        isLabeledStatement(outermostLabeledStatement.statement) ? restoreEnclosingLabel(node, outermostLabeledStatement.statement) : node
-      );
-      if (afterRestoreLabelCallback) {
-        afterRestoreLabelCallback(outermostLabeledStatement);
+      const fullEnd = array.end;
+      if (fullEnd >= changeStart) {
+        array.intersectsChange = true;
+        array._children = void 0;
+        adjustIntersectingElement(array, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta);
+        for (const node of array) {
+          visitNode3(node);
+        }
+        return;
       }
-      return updated;
+      Debug.assert(fullEnd < changeStart);
     }
-    function shouldBeCapturedInTempVariable(node, cacheIdentifiers) {
-      const target = skipParentheses(node);
-      switch (target.kind) {
-        case 79 /* Identifier */:
-          return cacheIdentifiers;
-        case 108 /* ThisKeyword */:
-        case 8 /* NumericLiteral */:
-        case 9 /* BigIntLiteral */:
-        case 10 /* StringLiteral */:
-          return false;
-        case 206 /* ArrayLiteralExpression */:
-          const elements = target.elements;
-          if (elements.length === 0) {
-            return false;
-          }
-          return true;
-        case 207 /* ObjectLiteralExpression */:
-          return target.properties.length > 0;
-        default:
-          return true;
+  }
+  function extendToAffectedRange(sourceFile, changeRange) {
+    const maxLookahead = 1;
+    let start2 = changeRange.span.start;
+    for (let i = 0; start2 > 0 && i <= maxLookahead; i++) {
+      const nearestNode = findNearestNodeStartingBeforeOrAtPosition(sourceFile, start2);
+      Debug.assert(nearestNode.pos <= start2);
+      const position = nearestNode.pos;
+      start2 = Math.max(0, position - 1);
+    }
+    const finalSpan = createTextSpanFromBounds(start2, textSpanEnd(changeRange.span));
+    const finalLength = changeRange.newLength + (changeRange.span.start - start2);
+    return createTextChangeRange(finalSpan, finalLength);
+  }
+  function findNearestNodeStartingBeforeOrAtPosition(sourceFile, position) {
+    let bestResult = sourceFile;
+    let lastNodeEntirelyBeforePosition;
+    forEachChild(sourceFile, visit);
+    if (lastNodeEntirelyBeforePosition) {
+      const lastChildOfLastEntireNodeBeforePosition = getLastDescendant(lastNodeEntirelyBeforePosition);
+      if (lastChildOfLastEntireNodeBeforePosition.pos > bestResult.pos) {
+        bestResult = lastChildOfLastEntireNodeBeforePosition;
       }
     }
-    function createCallBinding(expression, recordTempVariable, languageVersion, cacheIdentifiers = false) {
-      const callee = skipOuterExpressions(expression, 15 /* All */);
-      let thisArg;
-      let target;
-      if (isSuperProperty(callee)) {
-        thisArg = createThis2();
-        target = callee;
-      } else if (isSuperKeyword(callee)) {
-        thisArg = createThis2();
-        target = languageVersion !== void 0 && languageVersion < 2 /* ES2015 */ ? setTextRange(createIdentifier3("_super"), callee) : callee;
-      } else if (getEmitFlags(callee) & 8192 /* HelperName */) {
-        thisArg = createVoidZero2();
-        target = parenthesizerRules().parenthesizeLeftSideOfAccess(callee, false);
-      } else if (isPropertyAccessExpression(callee)) {
-        if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) {
-          thisArg = createTempVariable3(recordTempVariable);
-          target = createPropertyAccessExpression(
-            setTextRange(
-              factory2.createAssignment(
-                thisArg,
-                callee.expression
-              ),
-              callee.expression
-            ),
-            callee.name
-          );
-          setTextRange(target, callee);
-        } else {
-          thisArg = callee.expression;
-          target = callee;
-        }
-      } else if (isElementAccessExpression(callee)) {
-        if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) {
-          thisArg = createTempVariable3(recordTempVariable);
-          target = createElementAccessExpression(
-            setTextRange(
-              factory2.createAssignment(
-                thisArg,
-                callee.expression
-              ),
-              callee.expression
-            ),
-            callee.argumentExpression
-          );
-          setTextRange(target, callee);
+    return bestResult;
+    function getLastDescendant(node) {
+      while (true) {
+        const lastChild = getLastChild(node);
+        if (lastChild) {
+          node = lastChild;
         } else {
-          thisArg = callee.expression;
-          target = callee;
+          return node;
         }
-      } else {
-        thisArg = createVoidZero2();
-        target = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
       }
-      return { target, thisArg };
     }
-    function createAssignmentTargetWrapper(paramName, expression) {
-      return createPropertyAccessExpression(
-        createParenthesizedExpression(
-          createObjectLiteralExpression([
-            createSetAccessorDeclaration(
-              void 0,
-              "value",
-              [createParameterDeclaration(
-                void 0,
-                void 0,
-                paramName,
-                void 0,
-                void 0,
-                void 0
-              )],
-              createBlock2([
-                createExpressionStatement2(expression)
-              ])
-            )
-          ])
-        ),
-        "value"
-      );
-    }
-    function inlineExpressions(expressions) {
-      return expressions.length > 10 ? createCommaListExpression(expressions) : reduceLeft(expressions, factory2.createComma);
-    }
-    function getName(node, allowComments, allowSourceMaps, emitFlags = 0) {
-      const nodeName = getNameOfDeclaration(node);
-      if (nodeName && isIdentifier(nodeName) && !isGeneratedIdentifier(nodeName)) {
-        const name = setParent(setTextRange(cloneNode(nodeName), nodeName), nodeName.parent);
-        emitFlags |= getEmitFlags(nodeName);
-        if (!allowSourceMaps)
-          emitFlags |= 96 /* NoSourceMap */;
-        if (!allowComments)
-          emitFlags |= 3072 /* NoComments */;
-        if (emitFlags)
-          setEmitFlags(name, emitFlags);
-        return name;
+    function visit(child) {
+      if (nodeIsMissing(child)) {
+        return;
       }
-      return getGeneratedNameForNode3(node);
-    }
-    function getInternalName(node, allowComments, allowSourceMaps) {
-      return getName(node, allowComments, allowSourceMaps, 32768 /* LocalName */ | 65536 /* InternalName */);
-    }
-    function getLocalName(node, allowComments, allowSourceMaps) {
-      return getName(node, allowComments, allowSourceMaps, 32768 /* LocalName */);
-    }
-    function getExportName(node, allowComments, allowSourceMaps) {
-      return getName(node, allowComments, allowSourceMaps, 16384 /* ExportName */);
-    }
-    function getDeclarationName(node, allowComments, allowSourceMaps) {
-      return getName(node, allowComments, allowSourceMaps);
-    }
-    function getNamespaceMemberName(ns, name, allowComments, allowSourceMaps) {
-      const qualifiedName = createPropertyAccessExpression(ns, nodeIsSynthesized(name) ? name : cloneNode(name));
-      setTextRange(qualifiedName, name);
-      let emitFlags = 0;
-      if (!allowSourceMaps)
-        emitFlags |= 96 /* NoSourceMap */;
-      if (!allowComments)
-        emitFlags |= 3072 /* NoComments */;
-      if (emitFlags)
-        setEmitFlags(qualifiedName, emitFlags);
-      return qualifiedName;
-    }
-    function getExternalModuleOrNamespaceExportName(ns, node, allowComments, allowSourceMaps) {
-      if (ns && hasSyntacticModifier(node, 1 /* Export */)) {
-        return getNamespaceMemberName(ns, getName(node), allowComments, allowSourceMaps);
+      if (child.pos <= position) {
+        if (child.pos >= bestResult.pos) {
+          bestResult = child;
+        }
+        if (position < child.end) {
+          forEachChild(child, visit);
+          return true;
+        } else {
+          Debug.assert(child.end <= position);
+          lastNodeEntirelyBeforePosition = child;
+        }
+      } else {
+        Debug.assert(child.pos > position);
+        return true;
       }
-      return getExportName(node, allowComments, allowSourceMaps);
-    }
-    function copyPrologue(source, target, ensureUseStrict2, visitor) {
-      const offset = copyStandardPrologue(source, target, 0, ensureUseStrict2);
-      return copyCustomPrologue(source, target, offset, visitor);
-    }
-    function isUseStrictPrologue2(node) {
-      return isStringLiteral(node.expression) && node.expression.text === "use strict";
-    }
-    function createUseStrictPrologue() {
-      return startOnNewLine(createExpressionStatement2(createStringLiteral2("use strict")));
     }
-    function copyStandardPrologue(source, target, statementOffset = 0, ensureUseStrict2) {
-      Debug.assert(target.length === 0, "Prologue directives should be at the first statement in the target statements array");
-      let foundUseStrict = false;
-      const numStatements = source.length;
-      while (statementOffset < numStatements) {
-        const statement = source[statementOffset];
-        if (isPrologueDirective(statement)) {
-          if (isUseStrictPrologue2(statement)) {
-            foundUseStrict = true;
+  }
+  function checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks) {
+    const oldText = sourceFile.text;
+    if (textChangeRange) {
+      Debug.assert(oldText.length - textChangeRange.span.length + textChangeRange.newLength === newText.length);
+      if (aggressiveChecks || Debug.shouldAssert(3 /* VeryAggressive */)) {
+        const oldTextPrefix = oldText.substr(0, textChangeRange.span.start);
+        const newTextPrefix = newText.substr(0, textChangeRange.span.start);
+        Debug.assert(oldTextPrefix === newTextPrefix);
+        const oldTextSuffix = oldText.substring(textSpanEnd(textChangeRange.span), oldText.length);
+        const newTextSuffix = newText.substring(textSpanEnd(textChangeRangeNewSpan(textChangeRange)), newText.length);
+        Debug.assert(oldTextSuffix === newTextSuffix);
+      }
+    }
+  }
+  function createSyntaxCursor(sourceFile) {
+    let currentArray = sourceFile.statements;
+    let currentArrayIndex = 0;
+    Debug.assert(currentArrayIndex < currentArray.length);
+    let current = currentArray[currentArrayIndex];
+    let lastQueriedPosition = InvalidPosition.Value;
+    return {
+      currentNode(position) {
+        if (position !== lastQueriedPosition) {
+          if (current && current.end === position && currentArrayIndex < currentArray.length - 1) {
+            currentArrayIndex++;
+            current = currentArray[currentArrayIndex];
+          }
+          if (!current || current.pos !== position) {
+            findHighestListElementThatStartsAtPosition(position);
           }
-          target.push(statement);
-        } else {
-          break;
         }
-        statementOffset++;
-      }
-      if (ensureUseStrict2 && !foundUseStrict) {
-        target.push(createUseStrictPrologue());
+        lastQueriedPosition = position;
+        Debug.assert(!current || current.pos === position);
+        return current;
       }
-      return statementOffset;
-    }
-    function copyCustomPrologue(source, target, statementOffset, visitor, filter2 = returnTrue) {
-      const numStatements = source.length;
-      while (statementOffset !== void 0 && statementOffset < numStatements) {
-        const statement = source[statementOffset];
-        if (getEmitFlags(statement) & 2097152 /* CustomPrologue */ && filter2(statement)) {
-          append(target, visitor ? visitNode(statement, visitor, isStatement) : statement);
-        } else {
-          break;
+    };
+    function findHighestListElementThatStartsAtPosition(position) {
+      currentArray = void 0;
+      currentArrayIndex = InvalidPosition.Value;
+      current = void 0;
+      forEachChild(sourceFile, visitNode3, visitArray2);
+      return;
+      function visitNode3(node) {
+        if (position >= node.pos && position < node.end) {
+          forEachChild(node, visitNode3, visitArray2);
+          return true;
         }
-        statementOffset++;
+        return false;
       }
-      return statementOffset;
-    }
-    function ensureUseStrict(statements) {
-      const foundUseStrict = findUseStrictPrologue(statements);
-      if (!foundUseStrict) {
-        return setTextRange(createNodeArray2([createUseStrictPrologue(), ...statements]), statements);
+      function visitArray2(array) {
+        if (position >= array.pos && position < array.end) {
+          for (let i = 0; i < array.length; i++) {
+            const child = array[i];
+            if (child) {
+              if (child.pos === position) {
+                currentArray = array;
+                currentArrayIndex = i;
+                current = child;
+                return true;
+              } else {
+                if (child.pos < position && position < child.end) {
+                  forEachChild(child, visitNode3, visitArray2);
+                  return true;
+                }
+              }
+            }
+          }
+        }
+        return false;
       }
-      return statements;
-    }
-    function liftToBlock(nodes) {
-      Debug.assert(every(nodes, isStatementOrBlock), "Cannot lift nodes to a Block.");
-      return singleOrUndefined(nodes) || createBlock2(nodes);
     }
-    function findSpanEnd(array, test, start2) {
-      let i = start2;
-      while (i < array.length && test(array[i])) {
-        i++;
+  }
+  IncrementalParser2.createSyntaxCursor = createSyntaxCursor;
+  let InvalidPosition;
+  ((InvalidPosition2) => {
+    InvalidPosition2[InvalidPosition2["Value"] = -1] = "Value";
+  })(InvalidPosition || (InvalidPosition = {}));
+})(IncrementalParser || (IncrementalParser = {}));
+function isDeclarationFileName(fileName) {
+  return fileExtensionIsOneOf(fileName, supportedDeclarationExtensions) || fileExtensionIs(fileName, ".ts" /* Ts */) && stringContains(getBaseFileName(fileName), ".d.");
+}
+function parseResolutionMode(mode, pos, end, reportDiagnostic) {
+  if (!mode) {
+    return void 0;
+  }
+  if (mode === "import") {
+    return 99 /* ESNext */;
+  }
+  if (mode === "require") {
+    return 1 /* CommonJS */;
+  }
+  reportDiagnostic(pos, end - pos, Diagnostics.resolution_mode_should_be_either_require_or_import);
+  return void 0;
+}
+function processCommentPragmas(context, sourceText) {
+  const pragmas = [];
+  for (const range of getLeadingCommentRanges(sourceText, 0) || emptyArray) {
+    const comment = sourceText.substring(range.pos, range.end);
+    extractPragmas(pragmas, range, comment);
+  }
+  context.pragmas = /* @__PURE__ */ new Map();
+  for (const pragma of pragmas) {
+    if (context.pragmas.has(pragma.name)) {
+      const currentValue = context.pragmas.get(pragma.name);
+      if (currentValue instanceof Array) {
+        currentValue.push(pragma.args);
+      } else {
+        context.pragmas.set(pragma.name, [currentValue, pragma.args]);
+      }
+      continue;
+    }
+    context.pragmas.set(pragma.name, pragma.args);
+  }
+}
+function processPragmasIntoFields(context, reportDiagnostic) {
+  context.checkJsDirective = void 0;
+  context.referencedFiles = [];
+  context.typeReferenceDirectives = [];
+  context.libReferenceDirectives = [];
+  context.amdDependencies = [];
+  context.hasNoDefaultLib = false;
+  context.pragmas.forEach((entryOrList, key) => {
+    switch (key) {
+      case "reference": {
+        const referencedFiles = context.referencedFiles;
+        const typeReferenceDirectives = context.typeReferenceDirectives;
+        const libReferenceDirectives = context.libReferenceDirectives;
+        forEach(toArray(entryOrList), (arg) => {
+          const { types, lib, path, ["resolution-mode"]: res } = arg.arguments;
+          if (arg.arguments["no-default-lib"]) {
+            context.hasNoDefaultLib = true;
+          } else if (types) {
+            const parsed = parseResolutionMode(res, types.pos, types.end, reportDiagnostic);
+            typeReferenceDirectives.push({ pos: types.pos, end: types.end, fileName: types.value, ...parsed ? { resolutionMode: parsed } : {} });
+          } else if (lib) {
+            libReferenceDirectives.push({ pos: lib.pos, end: lib.end, fileName: lib.value });
+          } else if (path) {
+            referencedFiles.push({ pos: path.pos, end: path.end, fileName: path.value });
+          } else {
+            reportDiagnostic(arg.range.pos, arg.range.end - arg.range.pos, Diagnostics.Invalid_reference_directive_syntax);
+          }
+        });
+        break;
       }
-      return i;
-    }
-    function mergeLexicalEnvironment(statements, declarations) {
-      if (!some(declarations)) {
-        return statements;
+      case "amd-dependency": {
+        context.amdDependencies = map(
+          toArray(entryOrList),
+          (x) => ({ name: x.arguments.name, path: x.arguments.path })
+        );
+        break;
       }
-      const leftStandardPrologueEnd = findSpanEnd(statements, isPrologueDirective, 0);
-      const leftHoistedFunctionsEnd = findSpanEnd(statements, isHoistedFunction, leftStandardPrologueEnd);
-      const leftHoistedVariablesEnd = findSpanEnd(statements, isHoistedVariableStatement, leftHoistedFunctionsEnd);
-      const rightStandardPrologueEnd = findSpanEnd(declarations, isPrologueDirective, 0);
-      const rightHoistedFunctionsEnd = findSpanEnd(declarations, isHoistedFunction, rightStandardPrologueEnd);
-      const rightHoistedVariablesEnd = findSpanEnd(declarations, isHoistedVariableStatement, rightHoistedFunctionsEnd);
-      const rightCustomPrologueEnd = findSpanEnd(declarations, isCustomPrologue, rightHoistedVariablesEnd);
-      Debug.assert(rightCustomPrologueEnd === declarations.length, "Expected declarations to be valid standard or custom prologues");
-      const left = isNodeArray(statements) ? statements.slice() : statements;
-      if (rightCustomPrologueEnd > rightHoistedVariablesEnd) {
-        left.splice(leftHoistedVariablesEnd, 0, ...declarations.slice(rightHoistedVariablesEnd, rightCustomPrologueEnd));
-      }
-      if (rightHoistedVariablesEnd > rightHoistedFunctionsEnd) {
-        left.splice(leftHoistedFunctionsEnd, 0, ...declarations.slice(rightHoistedFunctionsEnd, rightHoistedVariablesEnd));
-      }
-      if (rightHoistedFunctionsEnd > rightStandardPrologueEnd) {
-        left.splice(leftStandardPrologueEnd, 0, ...declarations.slice(rightStandardPrologueEnd, rightHoistedFunctionsEnd));
-      }
-      if (rightStandardPrologueEnd > 0) {
-        if (leftStandardPrologueEnd === 0) {
-          left.splice(0, 0, ...declarations.slice(0, rightStandardPrologueEnd));
-        } else {
-          const leftPrologues = /* @__PURE__ */ new Map();
-          for (let i = 0; i < leftStandardPrologueEnd; i++) {
-            const leftPrologue = statements[i];
-            leftPrologues.set(leftPrologue.expression.text, true);
-          }
-          for (let i = rightStandardPrologueEnd - 1; i >= 0; i--) {
-            const rightPrologue = declarations[i];
-            if (!leftPrologues.has(rightPrologue.expression.text)) {
-              left.unshift(rightPrologue);
+      case "amd-module": {
+        if (entryOrList instanceof Array) {
+          for (const entry of entryOrList) {
+            if (context.moduleName) {
+              reportDiagnostic(entry.range.pos, entry.range.end - entry.range.pos, Diagnostics.An_AMD_module_cannot_have_multiple_name_assignments);
             }
+            context.moduleName = entry.arguments.name;
           }
+        } else {
+          context.moduleName = entryOrList.arguments.name;
         }
+        break;
       }
-      if (isNodeArray(statements)) {
-        return setTextRange(createNodeArray2(left, statements.hasTrailingComma), statements);
-      }
-      return statements;
-    }
-    function updateModifiers(node, modifiers) {
-      var _a2;
-      let modifierArray;
-      if (typeof modifiers === "number") {
-        modifierArray = createModifiersFromModifierFlags2(modifiers);
-      } else {
-        modifierArray = modifiers;
+      case "ts-nocheck":
+      case "ts-check": {
+        forEach(toArray(entryOrList), (entry) => {
+          if (!context.checkJsDirective || entry.range.pos > context.checkJsDirective.pos) {
+            context.checkJsDirective = {
+              enabled: key === "ts-check",
+              end: entry.range.end,
+              pos: entry.range.pos
+            };
+          }
+        });
+        break;
       }
-      return isTypeParameterDeclaration(node) ? updateTypeParameterDeclaration2(node, modifierArray, node.name, node.constraint, node.default) : isParameter(node) ? updateParameterDeclaration(node, modifierArray, node.dotDotDotToken, node.name, node.questionToken, node.type, node.initializer) : isConstructorTypeNode(node) ? updateConstructorTypeNode1(node, modifierArray, node.typeParameters, node.parameters, node.type) : isPropertySignature(node) ? updatePropertySignature3(node, modifierArray, node.name, node.questionToken, node.type) : isPropertyDeclaration(node) ? updatePropertyDeclaration2(node, modifierArray, node.name, (_a2 = node.questionToken) != null ? _a2 : node.exclamationToken, node.type, node.initializer) : isMethodSignature(node) ? updateMethodSignature3(node, modifierArray, node.name, node.questionToken, node.typeParameters, node.parameters, node.type) : isMethodDeclaration(node) ? updateMethodDeclaration(node, modifierArray, node.asteriskToken, node.name, node.questionToken, node.typeParameters, node.parameters, node.type, node.body) : isConstructorDeclaration(node) ? updateConstructorDeclaration(node, modifierArray, node.parameters, node.body) : isGetAccessorDeclaration(node) ? updateGetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.type, node.body) : isSetAccessorDeclaration(node) ? updateSetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.body) : isIndexSignatureDeclaration(node) ? updateIndexSignature2(node, modifierArray, node.parameters, node.type) : isFunctionExpression(node) ? updateFunctionExpression2(node, modifierArray, node.asteriskToken, node.name, node.typeParameters, node.parameters, node.type, node.body) : isArrowFunction(node) ? updateArrowFunction3(node, modifierArray, node.typeParameters, node.parameters, node.type, node.equalsGreaterThanToken, node.body) : isClassExpression(node) ? updateClassExpression3(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isVariableStatement(node) ? updateVariableStatement2(node, modifierArray, node.declarationList) : isFunctionDeclaration(node) ? updateFunctionDeclaration2(node, modifierArray, node.asteriskToken, node.name, node.typeParameters, node.parameters, node.type, node.body) : isClassDeclaration(node) ? updateClassDeclaration2(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isInterfaceDeclaration(node) ? updateInterfaceDeclaration2(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isTypeAliasDeclaration(node) ? updateTypeAliasDeclaration2(node, modifierArray, node.name, node.typeParameters, node.type) : isEnumDeclaration(node) ? updateEnumDeclaration2(node, modifierArray, node.name, node.members) : isModuleDeclaration(node) ? updateModuleDeclaration2(node, modifierArray, node.name, node.body) : isImportEqualsDeclaration(node) ? updateImportEqualsDeclaration2(node, modifierArray, node.isTypeOnly, node.name, node.moduleReference) : isImportDeclaration(node) ? updateImportDeclaration2(node, modifierArray, node.importClause, node.moduleSpecifier, node.assertClause) : isExportAssignment(node) ? updateExportAssignment2(node, modifierArray, node.expression) : isExportDeclaration(node) ? updateExportDeclaration3(node, modifierArray, node.isTypeOnly, node.exportClause, node.moduleSpecifier, node.assertClause) : Debug.assertNever(node);
-    }
-    function asNodeArray(array) {
-      return array ? createNodeArray2(array) : void 0;
-    }
-    function asName(name) {
-      return typeof name === "string" ? createIdentifier3(name) : name;
-    }
-    function asExpression(value) {
-      return typeof value === "string" ? createStringLiteral2(value) : typeof value === "number" ? createNumericLiteral2(value) : typeof value === "boolean" ? value ? createTrue2() : createFalse2() : value;
+      case "jsx":
+      case "jsxfrag":
+      case "jsximportsource":
+      case "jsxruntime":
+        return;
+      default:
+        Debug.fail("Unhandled pragma kind");
     }
-    function asToken(value) {
-      return typeof value === "number" ? createToken3(value) : value;
+  });
+}
+var namedArgRegExCache = /* @__PURE__ */ new Map();
+function getNamedArgRegEx(name) {
+  if (namedArgRegExCache.has(name)) {
+    return namedArgRegExCache.get(name);
+  }
+  const result = new RegExp(`(\\s${name}\\s*=\\s*)(?:(?:'([^']*)')|(?:"([^"]*)"))`, "im");
+  namedArgRegExCache.set(name, result);
+  return result;
+}
+var tripleSlashXMLCommentStartRegEx = /^\/\/\/\s*<(\S+)\s.*?\/>/im;
+var singleLinePragmaRegEx = /^\/\/\/?\s*@(\S+)\s*(.*)\s*$/im;
+function extractPragmas(pragmas, range, text) {
+  const tripleSlash = range.kind === 2 /* SingleLineCommentTrivia */ && tripleSlashXMLCommentStartRegEx.exec(text);
+  if (tripleSlash) {
+    const name = tripleSlash[1].toLowerCase();
+    const pragma = commentPragmas[name];
+    if (!pragma || !(pragma.kind & 1 /* TripleSlashXML */)) {
+      return;
     }
-    function asEmbeddedStatement(statement) {
-      return statement && isNotEmittedStatement(statement) ? setTextRange(setOriginalNode(createEmptyStatement2(), statement), statement) : statement;
+    if (pragma.args) {
+      const argument = {};
+      for (const arg of pragma.args) {
+        const matcher = getNamedArgRegEx(arg.name);
+        const matchResult = matcher.exec(text);
+        if (!matchResult && !arg.optional) {
+          return;
+        } else if (matchResult) {
+          const value = matchResult[2] || matchResult[3];
+          if (arg.captureSpan) {
+            const startPos = range.pos + matchResult.index + matchResult[1].length + 1;
+            argument[arg.name] = {
+              value,
+              pos: startPos,
+              end: startPos + value.length
+            };
+          } else {
+            argument[arg.name] = value;
+          }
+        }
+      }
+      pragmas.push({ name, args: { arguments: argument, range } });
+    } else {
+      pragmas.push({ name, args: { arguments: {}, range } });
     }
+    return;
   }
-  function updateWithoutOriginal(updated, original) {
-    if (updated !== original) {
-      setTextRange(updated, original);
-    }
-    return updated;
+  const singleLine = range.kind === 2 /* SingleLineCommentTrivia */ && singleLinePragmaRegEx.exec(text);
+  if (singleLine) {
+    return addPragmaForMatch(pragmas, range, 2 /* SingleLine */, singleLine);
   }
-  function updateWithOriginal(updated, original) {
-    if (updated !== original) {
-      setOriginalNode(updated, original);
-      setTextRange(updated, original);
+  if (range.kind === 3 /* MultiLineCommentTrivia */) {
+    const multiLinePragmaRegEx = /@(\S+)(\s+.*)?$/gim;
+    let multiLineMatch;
+    while (multiLineMatch = multiLinePragmaRegEx.exec(text)) {
+      addPragmaForMatch(pragmas, range, 4 /* MultiLine */, multiLineMatch);
     }
-    return updated;
   }
-  function getDefaultTagNameForKind(kind) {
-    switch (kind) {
-      case 346 /* JSDocTypeTag */:
-        return "type";
-      case 344 /* JSDocReturnTag */:
-        return "returns";
-      case 345 /* JSDocThisTag */:
-        return "this";
-      case 342 /* JSDocEnumTag */:
-        return "enum";
-      case 333 /* JSDocAuthorTag */:
-        return "author";
-      case 335 /* JSDocClassTag */:
-        return "class";
-      case 336 /* JSDocPublicTag */:
-        return "public";
-      case 337 /* JSDocPrivateTag */:
-        return "private";
-      case 338 /* JSDocProtectedTag */:
-        return "protected";
-      case 339 /* JSDocReadonlyTag */:
-        return "readonly";
-      case 340 /* JSDocOverrideTag */:
-        return "override";
-      case 347 /* JSDocTemplateTag */:
-        return "template";
-      case 348 /* JSDocTypedefTag */:
-        return "typedef";
-      case 343 /* JSDocParameterTag */:
-        return "param";
-      case 350 /* JSDocPropertyTag */:
-        return "prop";
-      case 341 /* JSDocCallbackTag */:
-        return "callback";
-      case 331 /* JSDocAugmentsTag */:
-        return "augments";
-      case 332 /* JSDocImplementsTag */:
-        return "implements";
-      default:
-        return Debug.fail(`Unsupported kind: ${Debug.formatSyntaxKind(kind)}`);
-    }
-  }
-  var rawTextScanner;
-  var invalidValueSentinel = {};
-  function getCookedText(kind, rawText) {
-    if (!rawTextScanner) {
-      rawTextScanner = createScanner(99 /* Latest */, false, 0 /* Standard */);
-    }
-    switch (kind) {
-      case 14 /* NoSubstitutionTemplateLiteral */:
-        rawTextScanner.setText("`" + rawText + "`");
-        break;
-      case 15 /* TemplateHead */:
-        rawTextScanner.setText("`" + rawText + "${");
-        break;
-      case 16 /* TemplateMiddle */:
-        rawTextScanner.setText("}" + rawText + "${");
-        break;
-      case 17 /* TemplateTail */:
-        rawTextScanner.setText("}" + rawText + "`");
-        break;
-    }
-    let token = rawTextScanner.scan();
-    if (token === 19 /* CloseBraceToken */) {
-      token = rawTextScanner.reScanTemplateToken(false);
-    }
-    if (rawTextScanner.isUnterminated()) {
-      rawTextScanner.setText(void 0);
-      return invalidValueSentinel;
-    }
-    let tokenValue;
-    switch (token) {
-      case 14 /* NoSubstitutionTemplateLiteral */:
-      case 15 /* TemplateHead */:
-      case 16 /* TemplateMiddle */:
-      case 17 /* TemplateTail */:
-        tokenValue = rawTextScanner.getTokenValue();
-        break;
-    }
-    if (tokenValue === void 0 || rawTextScanner.scan() !== 1 /* EndOfFileToken */) {
-      rawTextScanner.setText(void 0);
-      return invalidValueSentinel;
-    }
-    rawTextScanner.setText(void 0);
-    return tokenValue;
-  }
-  function propagateIdentifierNameFlags(node) {
-    return propagateChildFlags(node) & ~67108864 /* ContainsPossibleTopLevelAwait */;
-  }
-  function propagatePropertyNameFlagsOfChild(node, transformFlags) {
-    return transformFlags | node.transformFlags & 134234112 /* PropertyNamePropagatingFlags */;
-  }
-  function propagateChildFlags(child) {
-    if (!child)
-      return 0 /* None */;
-    const childFlags = child.transformFlags & ~getTransformFlagsSubtreeExclusions(child.kind);
-    return isNamedDeclaration(child) && isPropertyName(child.name) ? propagatePropertyNameFlagsOfChild(child.name, childFlags) : childFlags;
-  }
-  function propagateChildrenFlags(children) {
-    return children ? children.transformFlags : 0 /* None */;
-  }
-  function aggregateChildrenFlags(children) {
-    let subtreeFlags = 0 /* None */;
-    for (const child of children) {
-      subtreeFlags |= propagateChildFlags(child);
-    }
-    children.transformFlags = subtreeFlags;
-  }
-  function getTransformFlagsSubtreeExclusions(kind) {
-    if (kind >= 179 /* FirstTypeNode */ && kind <= 202 /* LastTypeNode */) {
-      return -2 /* TypeExcludes */;
-    }
-    switch (kind) {
-      case 210 /* CallExpression */:
-      case 211 /* NewExpression */:
-      case 206 /* ArrayLiteralExpression */:
-        return -2147450880 /* ArrayLiteralOrCallOrNewExcludes */;
-      case 264 /* ModuleDeclaration */:
-        return -1941676032 /* ModuleExcludes */;
-      case 166 /* Parameter */:
-        return -2147483648 /* ParameterExcludes */;
-      case 216 /* ArrowFunction */:
-        return -2072174592 /* ArrowFunctionExcludes */;
-      case 215 /* FunctionExpression */:
-      case 259 /* FunctionDeclaration */:
-        return -1937940480 /* FunctionExcludes */;
-      case 258 /* VariableDeclarationList */:
-        return -2146893824 /* VariableDeclarationListExcludes */;
-      case 260 /* ClassDeclaration */:
-      case 228 /* ClassExpression */:
-        return -2147344384 /* ClassExcludes */;
-      case 173 /* Constructor */:
-        return -1937948672 /* ConstructorExcludes */;
-      case 169 /* PropertyDeclaration */:
-        return -2013249536 /* PropertyExcludes */;
-      case 171 /* MethodDeclaration */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-        return -2005057536 /* MethodOrAccessorExcludes */;
-      case 131 /* AnyKeyword */:
-      case 148 /* NumberKeyword */:
-      case 160 /* BigIntKeyword */:
-      case 144 /* NeverKeyword */:
-      case 152 /* StringKeyword */:
-      case 149 /* ObjectKeyword */:
-      case 134 /* BooleanKeyword */:
-      case 153 /* SymbolKeyword */:
-      case 114 /* VoidKeyword */:
-      case 165 /* TypeParameter */:
-      case 168 /* PropertySignature */:
-      case 170 /* MethodSignature */:
-      case 176 /* CallSignature */:
-      case 177 /* ConstructSignature */:
-      case 178 /* IndexSignature */:
-      case 261 /* InterfaceDeclaration */:
-      case 262 /* TypeAliasDeclaration */:
-        return -2 /* TypeExcludes */;
-      case 207 /* ObjectLiteralExpression */:
-        return -2147278848 /* ObjectLiteralExcludes */;
-      case 295 /* CatchClause */:
-        return -2147418112 /* CatchClauseExcludes */;
-      case 203 /* ObjectBindingPattern */:
-      case 204 /* ArrayBindingPattern */:
-        return -2147450880 /* BindingPatternExcludes */;
-      case 213 /* TypeAssertionExpression */:
-      case 235 /* SatisfiesExpression */:
-      case 231 /* AsExpression */:
-      case 353 /* PartiallyEmittedExpression */:
-      case 214 /* ParenthesizedExpression */:
-      case 106 /* SuperKeyword */:
-        return -2147483648 /* OuterExpressionExcludes */;
-      case 208 /* PropertyAccessExpression */:
-      case 209 /* ElementAccessExpression */:
-        return -2147483648 /* PropertyAccessExcludes */;
-      default:
-        return -2147483648 /* NodeExcludes */;
-    }
-  }
-  var baseFactory = createBaseNodeFactory();
-  function makeSynthetic(node) {
-    node.flags |= 8 /* Synthesized */;
-    return node;
-  }
-  var syntheticFactory = {
-    createBaseSourceFileNode: (kind) => makeSynthetic(baseFactory.createBaseSourceFileNode(kind)),
-    createBaseIdentifierNode: (kind) => makeSynthetic(baseFactory.createBaseIdentifierNode(kind)),
-    createBasePrivateIdentifierNode: (kind) => makeSynthetic(baseFactory.createBasePrivateIdentifierNode(kind)),
-    createBaseTokenNode: (kind) => makeSynthetic(baseFactory.createBaseTokenNode(kind)),
-    createBaseNode: (kind) => makeSynthetic(baseFactory.createBaseNode(kind))
-  };
-  var factory = createNodeFactory(4 /* NoIndentationOnFreshPropertyAccess */, syntheticFactory);
-  function createUnparsedSourceFile(textOrInputFiles, mapPathOrType, mapTextOrStripInternal) {
-    let stripInternal;
-    let bundleFileInfo;
-    let fileName;
-    let text;
-    let length2;
-    let sourceMapPath;
-    let sourceMapText;
-    let getText;
-    let getSourceMapText;
-    let oldFileOfCurrentEmit;
-    if (!isString(textOrInputFiles)) {
-      Debug.assert(mapPathOrType === "js" || mapPathOrType === "dts");
-      fileName = (mapPathOrType === "js" ? textOrInputFiles.javascriptPath : textOrInputFiles.declarationPath) || "";
-      sourceMapPath = mapPathOrType === "js" ? textOrInputFiles.javascriptMapPath : textOrInputFiles.declarationMapPath;
-      getText = () => mapPathOrType === "js" ? textOrInputFiles.javascriptText : textOrInputFiles.declarationText;
-      getSourceMapText = () => mapPathOrType === "js" ? textOrInputFiles.javascriptMapText : textOrInputFiles.declarationMapText;
-      length2 = () => getText().length;
-      if (textOrInputFiles.buildInfo && textOrInputFiles.buildInfo.bundle) {
-        Debug.assert(mapTextOrStripInternal === void 0 || typeof mapTextOrStripInternal === "boolean");
-        stripInternal = mapTextOrStripInternal;
-        bundleFileInfo = mapPathOrType === "js" ? textOrInputFiles.buildInfo.bundle.js : textOrInputFiles.buildInfo.bundle.dts;
-        oldFileOfCurrentEmit = textOrInputFiles.oldFileOfCurrentEmit;
-      }
-    } else {
-      fileName = "";
-      text = textOrInputFiles;
-      length2 = textOrInputFiles.length;
-      sourceMapPath = mapPathOrType;
-      sourceMapText = mapTextOrStripInternal;
-    }
-    const node = oldFileOfCurrentEmit ? parseOldFileOfCurrentEmit(Debug.checkDefined(bundleFileInfo)) : parseUnparsedSourceFile(bundleFileInfo, stripInternal, length2);
-    node.fileName = fileName;
-    node.sourceMapPath = sourceMapPath;
-    node.oldFileOfCurrentEmit = oldFileOfCurrentEmit;
-    if (getText && getSourceMapText) {
-      Object.defineProperty(node, "text", { get: getText });
-      Object.defineProperty(node, "sourceMapText", { get: getSourceMapText });
-    } else {
-      Debug.assert(!oldFileOfCurrentEmit);
-      node.text = text != null ? text : "";
-      node.sourceMapText = sourceMapText;
-    }
-    return node;
-  }
-  function parseUnparsedSourceFile(bundleFileInfo, stripInternal, length2) {
-    let prologues;
-    let helpers;
-    let referencedFiles;
-    let typeReferenceDirectives;
-    let libReferenceDirectives;
-    let prependChildren;
-    let texts;
-    let hasNoDefaultLib;
-    for (const section of bundleFileInfo ? bundleFileInfo.sections : emptyArray) {
-      switch (section.kind) {
-        case "prologue" /* Prologue */:
-          prologues = append(prologues, setTextRange(factory.createUnparsedPrologue(section.data), section));
-          break;
-        case "emitHelpers" /* EmitHelpers */:
-          helpers = append(helpers, getAllUnscopedEmitHelpers().get(section.data));
-          break;
-        case "no-default-lib" /* NoDefaultLib */:
-          hasNoDefaultLib = true;
-          break;
-        case "reference" /* Reference */:
-          referencedFiles = append(referencedFiles, { pos: -1, end: -1, fileName: section.data });
-          break;
-        case "type" /* Type */:
-          typeReferenceDirectives = append(typeReferenceDirectives, { pos: -1, end: -1, fileName: section.data });
-          break;
-        case "type-import" /* TypeResolutionModeImport */:
-          typeReferenceDirectives = append(typeReferenceDirectives, { pos: -1, end: -1, fileName: section.data, resolutionMode: 99 /* ESNext */ });
-          break;
-        case "type-require" /* TypeResolutionModeRequire */:
-          typeReferenceDirectives = append(typeReferenceDirectives, { pos: -1, end: -1, fileName: section.data, resolutionMode: 1 /* CommonJS */ });
-          break;
-        case "lib" /* Lib */:
-          libReferenceDirectives = append(libReferenceDirectives, { pos: -1, end: -1, fileName: section.data });
-          break;
-        case "prepend" /* Prepend */:
-          let prependTexts;
-          for (const text of section.texts) {
-            if (!stripInternal || text.kind !== "internal" /* Internal */) {
-              prependTexts = append(prependTexts, setTextRange(factory.createUnparsedTextLike(text.data, text.kind === "internal" /* Internal */), text));
-            }
-          }
-          prependChildren = addRange(prependChildren, prependTexts);
-          texts = append(texts, factory.createUnparsedPrepend(section.data, prependTexts != null ? prependTexts : emptyArray));
-          break;
-        case "internal" /* Internal */:
-          if (stripInternal) {
-            if (!texts)
-              texts = [];
-            break;
-          }
-        case "text" /* Text */:
-          texts = append(texts, setTextRange(factory.createUnparsedTextLike(section.data, section.kind === "internal" /* Internal */), section));
-          break;
-        default:
-          Debug.assertNever(section);
-      }
-    }
-    if (!texts) {
-      const textNode = factory.createUnparsedTextLike(void 0, false);
-      setTextRangePosWidth(textNode, 0, typeof length2 === "function" ? length2() : length2);
-      texts = [textNode];
-    }
-    const node = parseNodeFactory.createUnparsedSource(prologues != null ? prologues : emptyArray, void 0, texts);
-    setEachParent(prologues, node);
-    setEachParent(texts, node);
-    setEachParent(prependChildren, node);
-    node.hasNoDefaultLib = hasNoDefaultLib;
-    node.helpers = helpers;
-    node.referencedFiles = referencedFiles || emptyArray;
-    node.typeReferenceDirectives = typeReferenceDirectives;
-    node.libReferenceDirectives = libReferenceDirectives || emptyArray;
-    return node;
-  }
-  function parseOldFileOfCurrentEmit(bundleFileInfo) {
-    let texts;
-    let syntheticReferences;
-    for (const section of bundleFileInfo.sections) {
-      switch (section.kind) {
-        case "internal" /* Internal */:
-        case "text" /* Text */:
-          texts = append(texts, setTextRange(factory.createUnparsedTextLike(section.data, section.kind === "internal" /* Internal */), section));
-          break;
-        case "no-default-lib" /* NoDefaultLib */:
-        case "reference" /* Reference */:
-        case "type" /* Type */:
-        case "type-import" /* TypeResolutionModeImport */:
-        case "type-require" /* TypeResolutionModeRequire */:
-        case "lib" /* Lib */:
-          syntheticReferences = append(syntheticReferences, setTextRange(factory.createUnparsedSyntheticReference(section), section));
-          break;
-        case "prologue" /* Prologue */:
-        case "emitHelpers" /* EmitHelpers */:
-        case "prepend" /* Prepend */:
-          break;
-        default:
-          Debug.assertNever(section);
-      }
-    }
-    const node = factory.createUnparsedSource(emptyArray, syntheticReferences, texts != null ? texts : emptyArray);
-    setEachParent(syntheticReferences, node);
-    setEachParent(texts, node);
-    node.helpers = map(bundleFileInfo.sources && bundleFileInfo.sources.helpers, (name) => getAllUnscopedEmitHelpers().get(name));
-    return node;
-  }
-  function createInputFiles(javascriptTextOrReadFileText, declarationTextOrJavascriptPath, javascriptMapPath, javascriptMapTextOrDeclarationPath, declarationMapPath, declarationMapTextOrBuildInfoPath) {
-    return !isString(javascriptTextOrReadFileText) ? createInputFilesWithFilePaths(
-      javascriptTextOrReadFileText,
-      declarationTextOrJavascriptPath,
-      javascriptMapPath,
-      javascriptMapTextOrDeclarationPath,
-      declarationMapPath,
-      declarationMapTextOrBuildInfoPath
-    ) : createInputFilesWithFileTexts(
-      void 0,
-      javascriptTextOrReadFileText,
-      javascriptMapPath,
-      javascriptMapTextOrDeclarationPath,
-      void 0,
-      declarationTextOrJavascriptPath,
-      declarationMapPath,
-      declarationMapTextOrBuildInfoPath
-    );
-  }
-  function createInputFilesWithFilePaths(readFileText, javascriptPath, javascriptMapPath, declarationPath, declarationMapPath, buildInfoPath, host, options) {
-    const node = parseNodeFactory.createInputFiles();
-    node.javascriptPath = javascriptPath;
-    node.javascriptMapPath = javascriptMapPath;
-    node.declarationPath = declarationPath;
-    node.declarationMapPath = declarationMapPath;
-    node.buildInfoPath = buildInfoPath;
-    const cache = /* @__PURE__ */ new Map();
-    const textGetter = (path) => {
-      if (path === void 0)
-        return void 0;
-      let value = cache.get(path);
-      if (value === void 0) {
-        value = readFileText(path);
-        cache.set(path, value !== void 0 ? value : false);
-      }
-      return value !== false ? value : void 0;
-    };
-    const definedTextGetter = (path) => {
-      const result = textGetter(path);
-      return result !== void 0 ? result : `/* Input file ${path} was missing */\r
-`;
-    };
-    let buildInfo;
-    const getAndCacheBuildInfo = () => {
-      var _a2, _b;
-      if (buildInfo === void 0 && buildInfoPath) {
-        if (host == null ? void 0 : host.getBuildInfo) {
-          buildInfo = (_a2 = host.getBuildInfo(buildInfoPath, options.configFilePath)) != null ? _a2 : false;
-        } else {
-          const result = textGetter(buildInfoPath);
-          buildInfo = result !== void 0 ? (_b = getBuildInfo(buildInfoPath, result)) != null ? _b : false : false;
-        }
-      }
-      return buildInfo || void 0;
-    };
-    Object.defineProperties(node, {
-      javascriptText: { get: () => definedTextGetter(javascriptPath) },
-      javascriptMapText: { get: () => textGetter(javascriptMapPath) },
-      declarationText: { get: () => definedTextGetter(Debug.checkDefined(declarationPath)) },
-      declarationMapText: { get: () => textGetter(declarationMapPath) },
-      buildInfo: { get: getAndCacheBuildInfo }
-    });
-    return node;
-  }
-  function createInputFilesWithFileTexts(javascriptPath, javascriptText, javascriptMapPath, javascriptMapText, declarationPath, declarationText, declarationMapPath, declarationMapText, buildInfoPath, buildInfo, oldFileOfCurrentEmit) {
-    const node = parseNodeFactory.createInputFiles();
-    node.javascriptPath = javascriptPath;
-    node.javascriptText = javascriptText;
-    node.javascriptMapPath = javascriptMapPath;
-    node.javascriptMapText = javascriptMapText;
-    node.declarationPath = declarationPath;
-    node.declarationText = declarationText;
-    node.declarationMapPath = declarationMapPath;
-    node.declarationMapText = declarationMapText;
-    node.buildInfoPath = buildInfoPath;
-    node.buildInfo = buildInfo;
-    node.oldFileOfCurrentEmit = oldFileOfCurrentEmit;
-    return node;
-  }
-  var SourceMapSource2;
-  function createSourceMapSource(fileName, text, skipTrivia2) {
-    return new (SourceMapSource2 || (SourceMapSource2 = objectAllocator.getSourceMapSourceConstructor()))(fileName, text, skipTrivia2);
-  }
-  function setOriginalNode(node, original) {
-    node.original = original;
-    if (original) {
-      const emitNode = original.emitNode;
-      if (emitNode)
-        node.emitNode = mergeEmitNode(emitNode, node.emitNode);
-    }
-    return node;
-  }
-  function mergeEmitNode(sourceEmitNode, destEmitNode) {
-    const {
-      flags,
-      leadingComments,
-      trailingComments,
-      commentRange,
-      sourceMapRange,
-      tokenSourceMapRanges,
-      constantValue,
-      helpers,
-      startsOnNewLine,
-      snippetElement
-    } = sourceEmitNode;
-    if (!destEmitNode)
-      destEmitNode = {};
-    if (leadingComments)
-      destEmitNode.leadingComments = addRange(leadingComments.slice(), destEmitNode.leadingComments);
-    if (trailingComments)
-      destEmitNode.trailingComments = addRange(trailingComments.slice(), destEmitNode.trailingComments);
-    if (flags)
-      destEmitNode.flags = flags & ~536870912 /* Immutable */;
-    if (commentRange)
-      destEmitNode.commentRange = commentRange;
-    if (sourceMapRange)
-      destEmitNode.sourceMapRange = sourceMapRange;
-    if (tokenSourceMapRanges)
-      destEmitNode.tokenSourceMapRanges = mergeTokenSourceMapRanges(tokenSourceMapRanges, destEmitNode.tokenSourceMapRanges);
-    if (constantValue !== void 0)
-      destEmitNode.constantValue = constantValue;
-    if (helpers) {
-      for (const helper of helpers) {
-        destEmitNode.helpers = appendIfUnique(destEmitNode.helpers, helper);
-      }
-    }
-    if (startsOnNewLine !== void 0)
-      destEmitNode.startsOnNewLine = startsOnNewLine;
-    if (snippetElement !== void 0)
-      destEmitNode.snippetElement = snippetElement;
-    return destEmitNode;
-  }
-  function mergeTokenSourceMapRanges(sourceRanges, destRanges) {
-    if (!destRanges)
-      destRanges = [];
-    for (const key in sourceRanges) {
-      destRanges[key] = sourceRanges[key];
-    }
-    return destRanges;
-  }
-
-  // src/compiler/factory/emitNode.ts
-  function getOrCreateEmitNode(node) {
-    var _a2;
-    if (!node.emitNode) {
-      if (isParseTreeNode(node)) {
-        if (node.kind === 308 /* SourceFile */) {
-          return node.emitNode = { annotatedNodes: [node] };
-        }
-        const sourceFile = (_a2 = getSourceFileOfNode(getParseTreeNode(getSourceFileOfNode(node)))) != null ? _a2 : Debug.fail("Could not determine parsed source file.");
-        getOrCreateEmitNode(sourceFile).annotatedNodes.push(node);
-      }
-      node.emitNode = {};
-    } else {
-      Debug.assert(!(node.emitNode.flags & 536870912 /* Immutable */), "Invalid attempt to mutate an immutable node.");
-    }
-    return node.emitNode;
-  }
-  function disposeEmitNodes(sourceFile) {
-    var _a2, _b;
-    const annotatedNodes = (_b = (_a2 = getSourceFileOfNode(getParseTreeNode(sourceFile))) == null ? void 0 : _a2.emitNode) == null ? void 0 : _b.annotatedNodes;
-    if (annotatedNodes) {
-      for (const node of annotatedNodes) {
-        node.emitNode = void 0;
-      }
-    }
-  }
-  function removeAllComments(node) {
-    const emitNode = getOrCreateEmitNode(node);
-    emitNode.flags |= 3072 /* NoComments */;
-    emitNode.leadingComments = void 0;
-    emitNode.trailingComments = void 0;
-    return node;
-  }
-  function setEmitFlags(node, emitFlags) {
-    getOrCreateEmitNode(node).flags = emitFlags;
-    return node;
-  }
-  function addEmitFlags(node, emitFlags) {
-    const emitNode = getOrCreateEmitNode(node);
-    emitNode.flags = emitNode.flags | emitFlags;
-    return node;
-  }
-  function getSourceMapRange(node) {
-    var _a2, _b;
-    return (_b = (_a2 = node.emitNode) == null ? void 0 : _a2.sourceMapRange) != null ? _b : node;
-  }
-  function setSourceMapRange(node, range) {
-    getOrCreateEmitNode(node).sourceMapRange = range;
-    return node;
-  }
-  function getTokenSourceMapRange(node, token) {
-    var _a2, _b;
-    return (_b = (_a2 = node.emitNode) == null ? void 0 : _a2.tokenSourceMapRanges) == null ? void 0 : _b[token];
-  }
-  function setTokenSourceMapRange(node, token, range) {
-    var _a2;
-    const emitNode = getOrCreateEmitNode(node);
-    const tokenSourceMapRanges = (_a2 = emitNode.tokenSourceMapRanges) != null ? _a2 : emitNode.tokenSourceMapRanges = [];
-    tokenSourceMapRanges[token] = range;
-    return node;
-  }
-  function getStartsOnNewLine(node) {
-    var _a2;
-    return (_a2 = node.emitNode) == null ? void 0 : _a2.startsOnNewLine;
-  }
-  function setStartsOnNewLine(node, newLine) {
-    getOrCreateEmitNode(node).startsOnNewLine = newLine;
-    return node;
-  }
-  function getCommentRange(node) {
-    var _a2, _b;
-    return (_b = (_a2 = node.emitNode) == null ? void 0 : _a2.commentRange) != null ? _b : node;
-  }
-  function setCommentRange(node, range) {
-    getOrCreateEmitNode(node).commentRange = range;
-    return node;
-  }
-  function getSyntheticLeadingComments(node) {
-    var _a2;
-    return (_a2 = node.emitNode) == null ? void 0 : _a2.leadingComments;
-  }
-  function setSyntheticLeadingComments(node, comments) {
-    getOrCreateEmitNode(node).leadingComments = comments;
-    return node;
-  }
-  function addSyntheticLeadingComment(node, kind, text, hasTrailingNewLine) {
-    return setSyntheticLeadingComments(node, append(getSyntheticLeadingComments(node), { kind, pos: -1, end: -1, hasTrailingNewLine, text }));
-  }
-  function getSyntheticTrailingComments(node) {
-    var _a2;
-    return (_a2 = node.emitNode) == null ? void 0 : _a2.trailingComments;
-  }
-  function setSyntheticTrailingComments(node, comments) {
-    getOrCreateEmitNode(node).trailingComments = comments;
-    return node;
-  }
-  function addSyntheticTrailingComment(node, kind, text, hasTrailingNewLine) {
-    return setSyntheticTrailingComments(node, append(getSyntheticTrailingComments(node), { kind, pos: -1, end: -1, hasTrailingNewLine, text }));
-  }
-  function moveSyntheticComments(node, original) {
-    setSyntheticLeadingComments(node, getSyntheticLeadingComments(original));
-    setSyntheticTrailingComments(node, getSyntheticTrailingComments(original));
-    const emit = getOrCreateEmitNode(original);
-    emit.leadingComments = void 0;
-    emit.trailingComments = void 0;
-    return node;
-  }
-  function getConstantValue(node) {
-    var _a2;
-    return (_a2 = node.emitNode) == null ? void 0 : _a2.constantValue;
-  }
-  function setConstantValue(node, value) {
-    const emitNode = getOrCreateEmitNode(node);
-    emitNode.constantValue = value;
-    return node;
-  }
-  function addEmitHelper(node, helper) {
-    const emitNode = getOrCreateEmitNode(node);
-    emitNode.helpers = append(emitNode.helpers, helper);
-    return node;
-  }
-  function addEmitHelpers(node, helpers) {
-    if (some(helpers)) {
-      const emitNode = getOrCreateEmitNode(node);
-      for (const helper of helpers) {
-        emitNode.helpers = appendIfUnique(emitNode.helpers, helper);
-      }
-    }
-    return node;
+}
+function addPragmaForMatch(pragmas, range, kind, match) {
+  if (!match)
+    return;
+  const name = match[1].toLowerCase();
+  const pragma = commentPragmas[name];
+  if (!pragma || !(pragma.kind & kind)) {
+    return;
   }
-  function removeEmitHelper(node, helper) {
-    var _a2;
-    const helpers = (_a2 = node.emitNode) == null ? void 0 : _a2.helpers;
-    if (helpers) {
-      return orderedRemoveItem(helpers, helper);
-    }
+  const args = match[2];
+  const argument = getNamedPragmaArguments(pragma, args);
+  if (argument === "fail")
+    return;
+  pragmas.push({ name, args: { arguments: argument, range } });
+  return;
+}
+function getNamedPragmaArguments(pragma, text) {
+  if (!text)
+    return {};
+  if (!pragma.args)
+    return {};
+  const args = trimString(text).split(/\s+/);
+  const argMap = {};
+  for (let i = 0; i < pragma.args.length; i++) {
+    const argument = pragma.args[i];
+    if (!args[i] && !argument.optional) {
+      return "fail";
+    }
+    if (argument.captureSpan) {
+      return Debug.fail("Capture spans not yet implemented for non-xml pragmas");
+    }
+    argMap[argument.name] = args[i];
+  }
+  return argMap;
+}
+function tagNamesAreEquivalent(lhs, rhs) {
+  if (lhs.kind !== rhs.kind) {
     return false;
   }
-  function getEmitHelpers(node) {
-    var _a2;
-    return (_a2 = node.emitNode) == null ? void 0 : _a2.helpers;
-  }
-  function moveEmitHelpers(source, target, predicate) {
-    const sourceEmitNode = source.emitNode;
-    const sourceEmitHelpers = sourceEmitNode && sourceEmitNode.helpers;
-    if (!some(sourceEmitHelpers))
-      return;
-    const targetEmitNode = getOrCreateEmitNode(target);
-    let helpersRemoved = 0;
-    for (let i = 0; i < sourceEmitHelpers.length; i++) {
-      const helper = sourceEmitHelpers[i];
-      if (predicate(helper)) {
-        helpersRemoved++;
-        targetEmitNode.helpers = appendIfUnique(targetEmitNode.helpers, helper);
-      } else if (helpersRemoved > 0) {
-        sourceEmitHelpers[i - helpersRemoved] = helper;
-      }
-    }
-    if (helpersRemoved > 0) {
-      sourceEmitHelpers.length -= helpersRemoved;
-    }
-  }
-  function getSnippetElement(node) {
-    var _a2;
-    return (_a2 = node.emitNode) == null ? void 0 : _a2.snippetElement;
-  }
-  function setSnippetElement(node, snippet) {
-    const emitNode = getOrCreateEmitNode(node);
-    emitNode.snippetElement = snippet;
-    return node;
-  }
-  function ignoreSourceNewlines(node) {
-    getOrCreateEmitNode(node).flags |= 268435456 /* IgnoreSourceNewlines */;
-    return node;
-  }
-  function setTypeNode(node, type) {
-    const emitNode = getOrCreateEmitNode(node);
-    emitNode.typeNode = type;
-    return node;
-  }
-  function getTypeNode(node) {
-    var _a2;
-    return (_a2 = node.emitNode) == null ? void 0 : _a2.typeNode;
-  }
-
-  // src/compiler/factory/emitHelpers.ts
-  function createEmitHelperFactory(context) {
-    const factory2 = context.factory;
-    const immutableTrue = memoize(() => setEmitFlags(factory2.createTrue(), 536870912 /* Immutable */));
-    const immutableFalse = memoize(() => setEmitFlags(factory2.createFalse(), 536870912 /* Immutable */));
-    return {
-      getUnscopedHelperName,
-      createDecorateHelper,
-      createMetadataHelper,
-      createParamHelper,
-      createAssignHelper,
-      createAwaitHelper,
-      createAsyncGeneratorHelper,
-      createAsyncDelegatorHelper,
-      createAsyncValuesHelper,
-      createRestHelper,
-      createAwaiterHelper,
-      createExtendsHelper,
-      createTemplateObjectHelper,
-      createSpreadArrayHelper,
-      createValuesHelper,
-      createReadHelper,
-      createGeneratorHelper,
-      createCreateBindingHelper,
-      createImportStarHelper,
-      createImportStarCallbackHelper,
-      createImportDefaultHelper,
-      createExportStarHelper,
-      createClassPrivateFieldGetHelper,
-      createClassPrivateFieldSetHelper,
-      createClassPrivateFieldInHelper
-    };
-    function getUnscopedHelperName(name) {
-      return setEmitFlags(factory2.createIdentifier(name), 8192 /* HelperName */ | 4 /* AdviseOnEmitNode */);
-    }
-    function createDecorateHelper(decoratorExpressions, target, memberName, descriptor) {
-      context.requestEmitHelper(decorateHelper);
-      const argumentsArray = [];
-      argumentsArray.push(factory2.createArrayLiteralExpression(decoratorExpressions, true));
-      argumentsArray.push(target);
-      if (memberName) {
-        argumentsArray.push(memberName);
-        if (descriptor) {
-          argumentsArray.push(descriptor);
-        }
-      }
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__decorate"),
-        void 0,
-        argumentsArray
-      );
-    }
-    function createMetadataHelper(metadataKey, metadataValue) {
-      context.requestEmitHelper(metadataHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__metadata"),
-        void 0,
-        [
-          factory2.createStringLiteral(metadataKey),
-          metadataValue
-        ]
-      );
-    }
-    function createParamHelper(expression, parameterOffset, location2) {
-      context.requestEmitHelper(paramHelper);
-      return setTextRange(
-        factory2.createCallExpression(
-          getUnscopedHelperName("__param"),
-          void 0,
-          [
-            factory2.createNumericLiteral(parameterOffset + ""),
-            expression
-          ]
-        ),
-        location2
-      );
-    }
-    function createAssignHelper(attributesSegments) {
-      if (getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ES2015 */) {
-        return factory2.createCallExpression(
-          factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "assign"),
-          void 0,
-          attributesSegments
-        );
-      }
-      context.requestEmitHelper(assignHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__assign"),
-        void 0,
-        attributesSegments
-      );
-    }
-    function createAwaitHelper(expression) {
-      context.requestEmitHelper(awaitHelper);
-      return factory2.createCallExpression(getUnscopedHelperName("__await"), void 0, [expression]);
-    }
-    function createAsyncGeneratorHelper(generatorFunc, hasLexicalThis) {
-      context.requestEmitHelper(awaitHelper);
-      context.requestEmitHelper(asyncGeneratorHelper);
-      (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */;
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__asyncGenerator"),
-        void 0,
-        [
-          hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(),
-          factory2.createIdentifier("arguments"),
-          generatorFunc
-        ]
-      );
-    }
-    function createAsyncDelegatorHelper(expression) {
-      context.requestEmitHelper(awaitHelper);
-      context.requestEmitHelper(asyncDelegator);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__asyncDelegator"),
-        void 0,
-        [expression]
-      );
-    }
-    function createAsyncValuesHelper(expression) {
-      context.requestEmitHelper(asyncValues);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__asyncValues"),
-        void 0,
-        [expression]
-      );
-    }
-    function createRestHelper(value, elements, computedTempVariables, location2) {
-      context.requestEmitHelper(restHelper);
-      const propertyNames = [];
-      let computedTempVariableOffset = 0;
-      for (let i = 0; i < elements.length - 1; i++) {
-        const propertyName = getPropertyNameOfBindingOrAssignmentElement(elements[i]);
-        if (propertyName) {
-          if (isComputedPropertyName(propertyName)) {
-            Debug.assertIsDefined(computedTempVariables, "Encountered computed property name but 'computedTempVariables' argument was not provided.");
-            const temp = computedTempVariables[computedTempVariableOffset];
-            computedTempVariableOffset++;
-            propertyNames.push(
-              factory2.createConditionalExpression(
-                factory2.createTypeCheck(temp, "symbol"),
-                void 0,
-                temp,
-                void 0,
-                factory2.createAdd(temp, factory2.createStringLiteral(""))
-              )
-            );
-          } else {
-            propertyNames.push(factory2.createStringLiteralFromNode(propertyName));
-          }
-        }
-      }
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__rest"),
-        void 0,
-        [
-          value,
-          setTextRange(
-            factory2.createArrayLiteralExpression(propertyNames),
-            location2
-          )
-        ]
-      );
-    }
-    function createAwaiterHelper(hasLexicalThis, hasLexicalArguments, promiseConstructor, body) {
-      context.requestEmitHelper(awaiterHelper);
-      const generatorFunc = factory2.createFunctionExpression(
-        void 0,
-        factory2.createToken(41 /* AsteriskToken */),
-        void 0,
-        void 0,
-        [],
-        void 0,
-        body
-      );
-      (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */;
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__awaiter"),
-        void 0,
-        [
-          hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(),
-          hasLexicalArguments ? factory2.createIdentifier("arguments") : factory2.createVoidZero(),
-          promiseConstructor ? createExpressionFromEntityName(factory2, promiseConstructor) : factory2.createVoidZero(),
-          generatorFunc
-        ]
-      );
-    }
-    function createExtendsHelper(name) {
-      context.requestEmitHelper(extendsHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__extends"),
-        void 0,
-        [name, factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */)]
-      );
-    }
-    function createTemplateObjectHelper(cooked, raw) {
-      context.requestEmitHelper(templateObjectHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__makeTemplateObject"),
-        void 0,
-        [cooked, raw]
-      );
-    }
-    function createSpreadArrayHelper(to, from, packFrom) {
-      context.requestEmitHelper(spreadArrayHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__spreadArray"),
-        void 0,
-        [to, from, packFrom ? immutableTrue() : immutableFalse()]
-      );
-    }
-    function createValuesHelper(expression) {
-      context.requestEmitHelper(valuesHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__values"),
-        void 0,
-        [expression]
-      );
-    }
-    function createReadHelper(iteratorRecord, count) {
-      context.requestEmitHelper(readHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__read"),
-        void 0,
-        count !== void 0 ? [iteratorRecord, factory2.createNumericLiteral(count + "")] : [iteratorRecord]
-      );
-    }
-    function createGeneratorHelper(body) {
-      context.requestEmitHelper(generatorHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__generator"),
-        void 0,
-        [factory2.createThis(), body]
-      );
-    }
-    function createCreateBindingHelper(module2, inputName, outputName) {
-      context.requestEmitHelper(createBindingHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__createBinding"),
-        void 0,
-        [factory2.createIdentifier("exports"), module2, inputName, ...outputName ? [outputName] : []]
-      );
-    }
-    function createImportStarHelper(expression) {
-      context.requestEmitHelper(importStarHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__importStar"),
-        void 0,
-        [expression]
-      );
-    }
-    function createImportStarCallbackHelper() {
-      context.requestEmitHelper(importStarHelper);
-      return getUnscopedHelperName("__importStar");
-    }
-    function createImportDefaultHelper(expression) {
-      context.requestEmitHelper(importDefaultHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__importDefault"),
-        void 0,
-        [expression]
-      );
-    }
-    function createExportStarHelper(moduleExpression, exportsExpression = factory2.createIdentifier("exports")) {
-      context.requestEmitHelper(exportStarHelper);
-      context.requestEmitHelper(createBindingHelper);
-      return factory2.createCallExpression(
-        getUnscopedHelperName("__exportStar"),
-        void 0,
-        [moduleExpression, exportsExpression]
-      );
-    }
-    function createClassPrivateFieldGetHelper(receiver, state, kind, f) {
-      context.requestEmitHelper(classPrivateFieldGetHelper);
-      let args;
-      if (!f) {
-        args = [receiver, state, factory2.createStringLiteral(kind)];
-      } else {
-        args = [receiver, state, factory2.createStringLiteral(kind), f];
-      }
-      return factory2.createCallExpression(getUnscopedHelperName("__classPrivateFieldGet"), void 0, args);
-    }
-    function createClassPrivateFieldSetHelper(receiver, state, value, kind, f) {
-      context.requestEmitHelper(classPrivateFieldSetHelper);
-      let args;
-      if (!f) {
-        args = [receiver, state, value, factory2.createStringLiteral(kind)];
-      } else {
-        args = [receiver, state, value, factory2.createStringLiteral(kind), f];
-      }
-      return factory2.createCallExpression(getUnscopedHelperName("__classPrivateFieldSet"), void 0, args);
-    }
-    function createClassPrivateFieldInHelper(state, receiver) {
-      context.requestEmitHelper(classPrivateFieldInHelper);
-      return factory2.createCallExpression(getUnscopedHelperName("__classPrivateFieldIn"), void 0, [state, receiver]);
-    }
-  }
-  function compareEmitHelpers(x, y) {
-    if (x === y)
-      return 0 /* EqualTo */;
-    if (x.priority === y.priority)
-      return 0 /* EqualTo */;
-    if (x.priority === void 0)
-      return 1 /* GreaterThan */;
-    if (y.priority === void 0)
-      return -1 /* LessThan */;
-    return compareValues(x.priority, y.priority);
+  if (lhs.kind === 79 /* Identifier */) {
+    return lhs.escapedText === rhs.escapedText;
   }
-  function helperString(input, ...args) {
-    return (uniqueName) => {
-      let result = "";
-      for (let i = 0; i < args.length; i++) {
-        result += input[i];
-        result += uniqueName(args[i]);
-      }
-      result += input[input.length - 1];
-      return result;
-    };
+  if (lhs.kind === 108 /* ThisKeyword */) {
+    return true;
   }
-  var decorateHelper = {
-    name: "typescript:decorate",
-    importName: "__decorate",
-    scoped: false,
-    priority: 2,
-    text: `
-            var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
-                var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
-                if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
-                else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
-                return c > 3 && r && Object.defineProperty(target, key, r), r;
-            };`
-  };
-  var metadataHelper = {
-    name: "typescript:metadata",
-    importName: "__metadata",
-    scoped: false,
-    priority: 3,
-    text: `
-            var __metadata = (this && this.__metadata) || function (k, v) {
-                if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
-            };`
-  };
-  var paramHelper = {
-    name: "typescript:param",
-    importName: "__param",
-    scoped: false,
-    priority: 4,
-    text: `
-            var __param = (this && this.__param) || function (paramIndex, decorator) {
-                return function (target, key) { decorator(target, key, paramIndex); }
-            };`
-  };
-  var assignHelper = {
-    name: "typescript:assign",
-    importName: "__assign",
-    scoped: false,
-    priority: 1,
-    text: `
-            var __assign = (this && this.__assign) || function () {
-                __assign = Object.assign || function(t) {
-                    for (var s, i = 1, n = arguments.length; i < n; i++) {
-                        s = arguments[i];
-                        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
-                            t[p] = s[p];
-                    }
-                    return t;
-                };
-                return __assign.apply(this, arguments);
-            };`
-  };
-  var awaitHelper = {
-    name: "typescript:await",
-    importName: "__await",
-    scoped: false,
-    text: `
-            var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }`
-  };
-  var asyncGeneratorHelper = {
-    name: "typescript:asyncGenerator",
-    importName: "__asyncGenerator",
-    scoped: false,
-    dependencies: [awaitHelper],
-    text: `
-            var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {
-                if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
-                var g = generator.apply(thisArg, _arguments || []), i, q = [];
-                return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
-                function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
-                function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
-                function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
-                function fulfill(value) { resume("next", value); }
-                function reject(value) { resume("throw", value); }
-                function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
-            };`
-  };
-  var asyncDelegator = {
-    name: "typescript:asyncDelegator",
-    importName: "__asyncDelegator",
-    scoped: false,
-    dependencies: [awaitHelper],
-    text: `
-            var __asyncDelegator = (this && this.__asyncDelegator) || function (o) {
-                var i, p;
-                return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
-                function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: false } : f ? f(v) : v; } : f; }
-            };`
-  };
-  var asyncValues = {
-    name: "typescript:asyncValues",
-    importName: "__asyncValues",
-    scoped: false,
-    text: `
-            var __asyncValues = (this && this.__asyncValues) || function (o) {
-                if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
-                var m = o[Symbol.asyncIterator], i;
-                return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
-                function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
-                function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
-            };`
-  };
-  var restHelper = {
-    name: "typescript:rest",
-    importName: "__rest",
-    scoped: false,
-    text: `
-            var __rest = (this && this.__rest) || function (s, e) {
-                var t = {};
-                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
-                    t[p] = s[p];
-                if (s != null && typeof Object.getOwnPropertySymbols === "function")
-                    for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
-                        if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
-                            t[p[i]] = s[p[i]];
-                    }
-                return t;
-            };`
-  };
-  var awaiterHelper = {
-    name: "typescript:awaiter",
-    importName: "__awaiter",
-    scoped: false,
-    priority: 5,
-    text: `
-            var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
-                function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
-                return new (P || (P = Promise))(function (resolve, reject) {
-                    function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
-                    function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
-                    function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
-                    step((generator = generator.apply(thisArg, _arguments || [])).next());
-                });
-            };`
-  };
-  var extendsHelper = {
-    name: "typescript:extends",
-    importName: "__extends",
-    scoped: false,
-    priority: 0,
-    text: `
-            var __extends = (this && this.__extends) || (function () {
-                var extendStatics = function (d, b) {
-                    extendStatics = Object.setPrototypeOf ||
-                        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-                        function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
-                    return extendStatics(d, b);
-                };
+  return lhs.name.escapedText === rhs.name.escapedText && tagNamesAreEquivalent(lhs.expression, rhs.expression);
+}
 
-                return function (d, b) {
-                    if (typeof b !== "function" && b !== null)
-                        throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
-                    extendStatics(d, b);
-                    function __() { this.constructor = d; }
-                    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-                };
-            })();`
-  };
-  var templateObjectHelper = {
-    name: "typescript:makeTemplateObject",
-    importName: "__makeTemplateObject",
-    scoped: false,
-    priority: 0,
-    text: `
-            var __makeTemplateObject = (this && this.__makeTemplateObject) || function (cooked, raw) {
-                if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
-                return cooked;
-            };`
-  };
-  var readHelper = {
-    name: "typescript:read",
-    importName: "__read",
-    scoped: false,
-    text: `
-            var __read = (this && this.__read) || function (o, n) {
-                var m = typeof Symbol === "function" && o[Symbol.iterator];
-                if (!m) return o;
-                var i = m.call(o), r, ar = [], e;
-                try {
-                    while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
-                }
-                catch (error) { e = { error: error }; }
-                finally {
-                    try {
-                        if (r && !r.done && (m = i["return"])) m.call(i);
-                    }
-                    finally { if (e) throw e.error; }
-                }
-                return ar;
-            };`
-  };
-  var spreadArrayHelper = {
-    name: "typescript:spreadArray",
-    importName: "__spreadArray",
-    scoped: false,
-    text: `
-            var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
-                if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
-                    if (ar || !(i in from)) {
-                        if (!ar) ar = Array.prototype.slice.call(from, 0, i);
-                        ar[i] = from[i];
-                    }
-                }
-                return to.concat(ar || Array.prototype.slice.call(from));
-            };`
-  };
-  var valuesHelper = {
-    name: "typescript:values",
-    importName: "__values",
-    scoped: false,
-    text: `
-            var __values = (this && this.__values) || function(o) {
-                var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
-                if (m) return m.call(o);
-                if (o && typeof o.length === "number") return {
-                    next: function () {
-                        if (o && i >= o.length) o = void 0;
-                        return { value: o && o[i++], done: !o };
-                    }
-                };
-                throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
-            };`
-  };
-  var generatorHelper = {
-    name: "typescript:generator",
-    importName: "__generator",
-    scoped: false,
-    priority: 6,
-    text: `
-            var __generator = (this && this.__generator) || function (thisArg, body) {
-                var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
-                return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
-                function verb(n) { return function (v) { return step([n, v]); }; }
-                function step(op) {
-                    if (f) throw new TypeError("Generator is already executing.");
-                    while (g && (g = 0, op[0] && (_ = 0)), _) try {
-                        if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
-                        if (y = 0, t) op = [op[0] & 2, t.value];
-                        switch (op[0]) {
-                            case 0: case 1: t = op; break;
-                            case 4: _.label++; return { value: op[1], done: false };
-                            case 5: _.label++; y = op[1]; op = [0]; continue;
-                            case 7: op = _.ops.pop(); _.trys.pop(); continue;
-                            default:
-                                if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
-                                if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
-                                if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
-                                if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
-                                if (t[2]) _.ops.pop();
-                                _.trys.pop(); continue;
-                        }
-                        op = body.call(thisArg, _);
-                    } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
-                    if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
-                }
-            };`
-  };
-  var createBindingHelper = {
-    name: "typescript:commonjscreatebinding",
-    importName: "__createBinding",
-    scoped: false,
-    priority: 1,
-    text: `
-            var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
-                if (k2 === undefined) k2 = k;
-                var desc = Object.getOwnPropertyDescriptor(m, k);
-                if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
-                  desc = { enumerable: true, get: function() { return m[k]; } };
-                }
-                Object.defineProperty(o, k2, desc);
-            }) : (function(o, m, k, k2) {
-                if (k2 === undefined) k2 = k;
-                o[k2] = m[k];
-            }));`
-  };
-  var setModuleDefaultHelper = {
-    name: "typescript:commonjscreatevalue",
-    importName: "__setModuleDefault",
-    scoped: false,
-    priority: 1,
-    text: `
-            var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
-                Object.defineProperty(o, "default", { enumerable: true, value: v });
-            }) : function(o, v) {
-                o["default"] = v;
-            });`
-  };
-  var importStarHelper = {
-    name: "typescript:commonjsimportstar",
-    importName: "__importStar",
-    scoped: false,
-    dependencies: [createBindingHelper, setModuleDefaultHelper],
-    priority: 2,
-    text: `
-            var __importStar = (this && this.__importStar) || function (mod) {
-                if (mod && mod.__esModule) return mod;
-                var result = {};
-                if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
-                __setModuleDefault(result, mod);
-                return result;
-            };`
-  };
-  var importDefaultHelper = {
-    name: "typescript:commonjsimportdefault",
-    importName: "__importDefault",
-    scoped: false,
-    text: `
-            var __importDefault = (this && this.__importDefault) || function (mod) {
-                return (mod && mod.__esModule) ? mod : { "default": mod };
-            };`
-  };
-  var exportStarHelper = {
-    name: "typescript:export-star",
-    importName: "__exportStar",
-    scoped: false,
-    dependencies: [createBindingHelper],
-    priority: 2,
-    text: `
-            var __exportStar = (this && this.__exportStar) || function(m, exports) {
-                for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
-            };`
-  };
-  var classPrivateFieldGetHelper = {
-    name: "typescript:classPrivateFieldGet",
-    importName: "__classPrivateFieldGet",
-    scoped: false,
-    text: `
-            var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
-                if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
-                if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
-                return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
-            };`
-  };
-  var classPrivateFieldSetHelper = {
-    name: "typescript:classPrivateFieldSet",
-    importName: "__classPrivateFieldSet",
-    scoped: false,
-    text: `
-            var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
-                if (kind === "m") throw new TypeError("Private method is not writable");
-                if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
-                if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
-                return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
-            };`
-  };
-  var classPrivateFieldInHelper = {
-    name: "typescript:classPrivateFieldIn",
-    importName: "__classPrivateFieldIn",
-    scoped: false,
-    text: `
-            var __classPrivateFieldIn = (this && this.__classPrivateFieldIn) || function(state, receiver) {
-                if (receiver === null || (typeof receiver !== "object" && typeof receiver !== "function")) throw new TypeError("Cannot use 'in' operator on non-object");
-                return typeof state === "function" ? receiver === state : state.has(receiver);
-            };`
-  };
-  var allUnscopedEmitHelpers;
-  function getAllUnscopedEmitHelpers() {
-    return allUnscopedEmitHelpers || (allUnscopedEmitHelpers = arrayToMap([
-      decorateHelper,
-      metadataHelper,
-      paramHelper,
-      assignHelper,
-      awaitHelper,
-      asyncGeneratorHelper,
-      asyncDelegator,
-      asyncValues,
-      restHelper,
-      awaiterHelper,
-      extendsHelper,
-      templateObjectHelper,
-      spreadArrayHelper,
-      valuesHelper,
-      readHelper,
-      generatorHelper,
-      importStarHelper,
-      importDefaultHelper,
-      exportStarHelper,
-      classPrivateFieldGetHelper,
-      classPrivateFieldSetHelper,
-      classPrivateFieldInHelper,
-      createBindingHelper,
-      setModuleDefaultHelper
-    ], (helper) => helper.name));
-  }
-  var asyncSuperHelper = {
-    name: "typescript:async-super",
-    scoped: true,
-    text: helperString`
-            const ${"_superIndex"} = name => super[name];`
-  };
-  var advancedAsyncSuperHelper = {
-    name: "typescript:advanced-async-super",
-    scoped: true,
-    text: helperString`
-            const ${"_superIndex"} = (function (geti, seti) {
-                const cache = Object.create(null);
-                return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } });
-            })(name => super[name], (name, value) => super[name] = value);`
-  };
-  function isCallToHelper(firstSegment, helperName) {
-    return isCallExpression(firstSegment) && isIdentifier(firstSegment.expression) && (getEmitFlags(firstSegment.expression) & 8192 /* HelperName */) !== 0 && firstSegment.expression.escapedText === helperName;
-  }
-
-  // src/compiler/factory/nodeTests.ts
-  function isNumericLiteral(node) {
-    return node.kind === 8 /* NumericLiteral */;
-  }
-  function isBigIntLiteral(node) {
-    return node.kind === 9 /* BigIntLiteral */;
-  }
-  function isStringLiteral(node) {
-    return node.kind === 10 /* StringLiteral */;
-  }
-  function isJsxText(node) {
-    return node.kind === 11 /* JsxText */;
-  }
-  function isRegularExpressionLiteral(node) {
-    return node.kind === 13 /* RegularExpressionLiteral */;
-  }
-  function isNoSubstitutionTemplateLiteral(node) {
-    return node.kind === 14 /* NoSubstitutionTemplateLiteral */;
-  }
-  function isTemplateHead(node) {
-    return node.kind === 15 /* TemplateHead */;
-  }
-  function isTemplateMiddle(node) {
-    return node.kind === 16 /* TemplateMiddle */;
-  }
-  function isTemplateTail(node) {
-    return node.kind === 17 /* TemplateTail */;
-  }
-  function isDotDotDotToken(node) {
-    return node.kind === 25 /* DotDotDotToken */;
-  }
-  function isCommaToken(node) {
-    return node.kind === 27 /* CommaToken */;
-  }
-  function isPlusToken(node) {
-    return node.kind === 39 /* PlusToken */;
-  }
-  function isMinusToken(node) {
-    return node.kind === 40 /* MinusToken */;
-  }
-  function isAsteriskToken(node) {
-    return node.kind === 41 /* AsteriskToken */;
-  }
-  function isExclamationToken(node) {
-    return node.kind === 53 /* ExclamationToken */;
-  }
-  function isQuestionToken(node) {
-    return node.kind === 57 /* QuestionToken */;
-  }
-  function isColonToken(node) {
-    return node.kind === 58 /* ColonToken */;
-  }
-  function isQuestionDotToken(node) {
-    return node.kind === 28 /* QuestionDotToken */;
-  }
-  function isEqualsGreaterThanToken(node) {
-    return node.kind === 38 /* EqualsGreaterThanToken */;
-  }
-  function isIdentifier(node) {
-    return node.kind === 79 /* Identifier */;
-  }
-  function isPrivateIdentifier(node) {
-    return node.kind === 80 /* PrivateIdentifier */;
-  }
-  function isExportModifier(node) {
-    return node.kind === 93 /* ExportKeyword */;
-  }
-  function isAsyncModifier(node) {
-    return node.kind === 132 /* AsyncKeyword */;
-  }
-  function isAssertsKeyword(node) {
-    return node.kind === 129 /* AssertsKeyword */;
-  }
-  function isAwaitKeyword(node) {
-    return node.kind === 133 /* AwaitKeyword */;
-  }
-  function isReadonlyKeyword(node) {
-    return node.kind === 146 /* ReadonlyKeyword */;
-  }
-  function isStaticModifier(node) {
-    return node.kind === 124 /* StaticKeyword */;
-  }
-  function isAbstractModifier(node) {
-    return node.kind === 126 /* AbstractKeyword */;
-  }
-  function isOverrideModifier(node) {
-    return node.kind === 161 /* OverrideKeyword */;
-  }
-  function isAccessorModifier(node) {
-    return node.kind === 127 /* AccessorKeyword */;
-  }
-  function isSuperKeyword(node) {
-    return node.kind === 106 /* SuperKeyword */;
-  }
-  function isImportKeyword(node) {
-    return node.kind === 100 /* ImportKeyword */;
-  }
-  function isQualifiedName(node) {
-    return node.kind === 163 /* QualifiedName */;
-  }
-  function isComputedPropertyName(node) {
-    return node.kind === 164 /* ComputedPropertyName */;
-  }
-  function isTypeParameterDeclaration(node) {
-    return node.kind === 165 /* TypeParameter */;
-  }
-  function isParameter(node) {
-    return node.kind === 166 /* Parameter */;
-  }
-  function isDecorator(node) {
-    return node.kind === 167 /* Decorator */;
-  }
-  function isPropertySignature(node) {
-    return node.kind === 168 /* PropertySignature */;
-  }
-  function isPropertyDeclaration(node) {
-    return node.kind === 169 /* PropertyDeclaration */;
-  }
-  function isMethodSignature(node) {
-    return node.kind === 170 /* MethodSignature */;
-  }
-  function isMethodDeclaration(node) {
-    return node.kind === 171 /* MethodDeclaration */;
-  }
-  function isClassStaticBlockDeclaration(node) {
-    return node.kind === 172 /* ClassStaticBlockDeclaration */;
-  }
-  function isConstructorDeclaration(node) {
-    return node.kind === 173 /* Constructor */;
-  }
-  function isGetAccessorDeclaration(node) {
-    return node.kind === 174 /* GetAccessor */;
-  }
-  function isSetAccessorDeclaration(node) {
-    return node.kind === 175 /* SetAccessor */;
-  }
-  function isCallSignatureDeclaration(node) {
-    return node.kind === 176 /* CallSignature */;
-  }
-  function isConstructSignatureDeclaration(node) {
-    return node.kind === 177 /* ConstructSignature */;
-  }
-  function isIndexSignatureDeclaration(node) {
-    return node.kind === 178 /* IndexSignature */;
-  }
-  function isTypePredicateNode(node) {
-    return node.kind === 179 /* TypePredicate */;
-  }
-  function isTypeReferenceNode(node) {
-    return node.kind === 180 /* TypeReference */;
-  }
-  function isFunctionTypeNode(node) {
-    return node.kind === 181 /* FunctionType */;
-  }
-  function isConstructorTypeNode(node) {
-    return node.kind === 182 /* ConstructorType */;
-  }
-  function isTypeQueryNode(node) {
-    return node.kind === 183 /* TypeQuery */;
-  }
-  function isTypeLiteralNode(node) {
-    return node.kind === 184 /* TypeLiteral */;
-  }
-  function isArrayTypeNode(node) {
-    return node.kind === 185 /* ArrayType */;
-  }
-  function isTupleTypeNode(node) {
-    return node.kind === 186 /* TupleType */;
-  }
-  function isNamedTupleMember(node) {
-    return node.kind === 199 /* NamedTupleMember */;
-  }
-  function isOptionalTypeNode(node) {
-    return node.kind === 187 /* OptionalType */;
-  }
-  function isRestTypeNode(node) {
-    return node.kind === 188 /* RestType */;
-  }
-  function isUnionTypeNode(node) {
-    return node.kind === 189 /* UnionType */;
-  }
-  function isIntersectionTypeNode(node) {
-    return node.kind === 190 /* IntersectionType */;
-  }
-  function isConditionalTypeNode(node) {
-    return node.kind === 191 /* ConditionalType */;
-  }
-  function isInferTypeNode(node) {
-    return node.kind === 192 /* InferType */;
-  }
-  function isParenthesizedTypeNode(node) {
-    return node.kind === 193 /* ParenthesizedType */;
-  }
-  function isThisTypeNode(node) {
-    return node.kind === 194 /* ThisType */;
-  }
-  function isTypeOperatorNode(node) {
-    return node.kind === 195 /* TypeOperator */;
-  }
-  function isIndexedAccessTypeNode(node) {
-    return node.kind === 196 /* IndexedAccessType */;
-  }
-  function isMappedTypeNode(node) {
-    return node.kind === 197 /* MappedType */;
-  }
-  function isLiteralTypeNode(node) {
-    return node.kind === 198 /* LiteralType */;
-  }
-  function isImportTypeNode(node) {
-    return node.kind === 202 /* ImportType */;
-  }
-  function isTemplateLiteralTypeSpan(node) {
-    return node.kind === 201 /* TemplateLiteralTypeSpan */;
-  }
-  function isTemplateLiteralTypeNode(node) {
-    return node.kind === 200 /* TemplateLiteralType */;
-  }
-  function isObjectBindingPattern(node) {
-    return node.kind === 203 /* ObjectBindingPattern */;
-  }
-  function isArrayBindingPattern(node) {
-    return node.kind === 204 /* ArrayBindingPattern */;
-  }
-  function isBindingElement(node) {
-    return node.kind === 205 /* BindingElement */;
-  }
-  function isArrayLiteralExpression(node) {
-    return node.kind === 206 /* ArrayLiteralExpression */;
-  }
-  function isObjectLiteralExpression(node) {
-    return node.kind === 207 /* ObjectLiteralExpression */;
-  }
-  function isPropertyAccessExpression(node) {
-    return node.kind === 208 /* PropertyAccessExpression */;
-  }
-  function isElementAccessExpression(node) {
-    return node.kind === 209 /* ElementAccessExpression */;
-  }
-  function isCallExpression(node) {
-    return node.kind === 210 /* CallExpression */;
-  }
-  function isNewExpression(node) {
-    return node.kind === 211 /* NewExpression */;
-  }
-  function isTaggedTemplateExpression(node) {
-    return node.kind === 212 /* TaggedTemplateExpression */;
-  }
-  function isTypeAssertionExpression(node) {
-    return node.kind === 213 /* TypeAssertionExpression */;
-  }
-  function isParenthesizedExpression(node) {
-    return node.kind === 214 /* ParenthesizedExpression */;
-  }
-  function isFunctionExpression(node) {
-    return node.kind === 215 /* FunctionExpression */;
-  }
-  function isArrowFunction(node) {
-    return node.kind === 216 /* ArrowFunction */;
-  }
-  function isDeleteExpression(node) {
-    return node.kind === 217 /* DeleteExpression */;
-  }
-  function isTypeOfExpression(node) {
-    return node.kind === 218 /* TypeOfExpression */;
-  }
-  function isVoidExpression(node) {
-    return node.kind === 219 /* VoidExpression */;
-  }
-  function isAwaitExpression(node) {
-    return node.kind === 220 /* AwaitExpression */;
-  }
-  function isPrefixUnaryExpression(node) {
-    return node.kind === 221 /* PrefixUnaryExpression */;
-  }
-  function isPostfixUnaryExpression(node) {
-    return node.kind === 222 /* PostfixUnaryExpression */;
-  }
-  function isBinaryExpression(node) {
-    return node.kind === 223 /* BinaryExpression */;
-  }
-  function isConditionalExpression(node) {
-    return node.kind === 224 /* ConditionalExpression */;
-  }
-  function isTemplateExpression(node) {
-    return node.kind === 225 /* TemplateExpression */;
-  }
-  function isYieldExpression(node) {
-    return node.kind === 226 /* YieldExpression */;
-  }
-  function isSpreadElement(node) {
-    return node.kind === 227 /* SpreadElement */;
-  }
-  function isClassExpression(node) {
-    return node.kind === 228 /* ClassExpression */;
-  }
-  function isOmittedExpression(node) {
-    return node.kind === 229 /* OmittedExpression */;
-  }
-  function isExpressionWithTypeArguments(node) {
-    return node.kind === 230 /* ExpressionWithTypeArguments */;
-  }
-  function isAsExpression(node) {
-    return node.kind === 231 /* AsExpression */;
-  }
-  function isSatisfiesExpression(node) {
-    return node.kind === 235 /* SatisfiesExpression */;
-  }
-  function isNonNullExpression(node) {
-    return node.kind === 232 /* NonNullExpression */;
-  }
-  function isMetaProperty(node) {
-    return node.kind === 233 /* MetaProperty */;
-  }
-  function isSyntheticExpression(node) {
-    return node.kind === 234 /* SyntheticExpression */;
-  }
-  function isPartiallyEmittedExpression(node) {
-    return node.kind === 353 /* PartiallyEmittedExpression */;
-  }
-  function isCommaListExpression(node) {
-    return node.kind === 354 /* CommaListExpression */;
-  }
-  function isTemplateSpan(node) {
-    return node.kind === 236 /* TemplateSpan */;
-  }
-  function isSemicolonClassElement(node) {
-    return node.kind === 237 /* SemicolonClassElement */;
-  }
-  function isBlock(node) {
-    return node.kind === 238 /* Block */;
-  }
-  function isVariableStatement(node) {
-    return node.kind === 240 /* VariableStatement */;
-  }
-  function isEmptyStatement(node) {
-    return node.kind === 239 /* EmptyStatement */;
-  }
-  function isExpressionStatement(node) {
-    return node.kind === 241 /* ExpressionStatement */;
-  }
-  function isIfStatement(node) {
-    return node.kind === 242 /* IfStatement */;
-  }
-  function isDoStatement(node) {
-    return node.kind === 243 /* DoStatement */;
-  }
-  function isWhileStatement(node) {
-    return node.kind === 244 /* WhileStatement */;
-  }
-  function isForStatement(node) {
-    return node.kind === 245 /* ForStatement */;
-  }
-  function isForInStatement(node) {
-    return node.kind === 246 /* ForInStatement */;
-  }
-  function isForOfStatement(node) {
-    return node.kind === 247 /* ForOfStatement */;
-  }
-  function isContinueStatement(node) {
-    return node.kind === 248 /* ContinueStatement */;
-  }
-  function isBreakStatement(node) {
-    return node.kind === 249 /* BreakStatement */;
-  }
-  function isReturnStatement(node) {
-    return node.kind === 250 /* ReturnStatement */;
-  }
-  function isWithStatement(node) {
-    return node.kind === 251 /* WithStatement */;
-  }
-  function isSwitchStatement(node) {
-    return node.kind === 252 /* SwitchStatement */;
-  }
-  function isLabeledStatement(node) {
-    return node.kind === 253 /* LabeledStatement */;
-  }
-  function isThrowStatement(node) {
-    return node.kind === 254 /* ThrowStatement */;
-  }
-  function isTryStatement(node) {
-    return node.kind === 255 /* TryStatement */;
-  }
-  function isDebuggerStatement(node) {
-    return node.kind === 256 /* DebuggerStatement */;
-  }
-  function isVariableDeclaration(node) {
-    return node.kind === 257 /* VariableDeclaration */;
-  }
-  function isVariableDeclarationList(node) {
-    return node.kind === 258 /* VariableDeclarationList */;
-  }
-  function isFunctionDeclaration(node) {
-    return node.kind === 259 /* FunctionDeclaration */;
-  }
-  function isClassDeclaration(node) {
-    return node.kind === 260 /* ClassDeclaration */;
-  }
-  function isInterfaceDeclaration(node) {
-    return node.kind === 261 /* InterfaceDeclaration */;
-  }
-  function isTypeAliasDeclaration(node) {
-    return node.kind === 262 /* TypeAliasDeclaration */;
-  }
-  function isEnumDeclaration(node) {
-    return node.kind === 263 /* EnumDeclaration */;
-  }
-  function isModuleDeclaration(node) {
-    return node.kind === 264 /* ModuleDeclaration */;
-  }
-  function isModuleBlock(node) {
-    return node.kind === 265 /* ModuleBlock */;
-  }
-  function isCaseBlock(node) {
-    return node.kind === 266 /* CaseBlock */;
-  }
-  function isNamespaceExportDeclaration(node) {
-    return node.kind === 267 /* NamespaceExportDeclaration */;
-  }
-  function isImportEqualsDeclaration(node) {
-    return node.kind === 268 /* ImportEqualsDeclaration */;
-  }
-  function isImportDeclaration(node) {
-    return node.kind === 269 /* ImportDeclaration */;
-  }
-  function isImportClause(node) {
-    return node.kind === 270 /* ImportClause */;
-  }
-  function isImportTypeAssertionContainer(node) {
-    return node.kind === 298 /* ImportTypeAssertionContainer */;
-  }
-  function isAssertClause(node) {
-    return node.kind === 296 /* AssertClause */;
-  }
-  function isAssertEntry(node) {
-    return node.kind === 297 /* AssertEntry */;
-  }
-  function isNamespaceImport(node) {
-    return node.kind === 271 /* NamespaceImport */;
-  }
-  function isNamespaceExport(node) {
-    return node.kind === 277 /* NamespaceExport */;
-  }
-  function isNamedImports(node) {
-    return node.kind === 272 /* NamedImports */;
-  }
-  function isImportSpecifier(node) {
-    return node.kind === 273 /* ImportSpecifier */;
-  }
-  function isExportAssignment(node) {
-    return node.kind === 274 /* ExportAssignment */;
-  }
-  function isExportDeclaration(node) {
-    return node.kind === 275 /* ExportDeclaration */;
-  }
-  function isNamedExports(node) {
-    return node.kind === 276 /* NamedExports */;
-  }
-  function isExportSpecifier(node) {
-    return node.kind === 278 /* ExportSpecifier */;
-  }
-  function isMissingDeclaration(node) {
-    return node.kind === 279 /* MissingDeclaration */;
-  }
-  function isNotEmittedStatement(node) {
-    return node.kind === 352 /* NotEmittedStatement */;
-  }
-  function isSyntheticReference(node) {
-    return node.kind === 357 /* SyntheticReferenceExpression */;
-  }
-  function isMergeDeclarationMarker(node) {
-    return node.kind === 355 /* MergeDeclarationMarker */;
-  }
-  function isEndOfDeclarationMarker(node) {
-    return node.kind === 356 /* EndOfDeclarationMarker */;
-  }
-  function isExternalModuleReference(node) {
-    return node.kind === 280 /* ExternalModuleReference */;
-  }
-  function isJsxElement(node) {
-    return node.kind === 281 /* JsxElement */;
-  }
-  function isJsxSelfClosingElement(node) {
-    return node.kind === 282 /* JsxSelfClosingElement */;
-  }
-  function isJsxOpeningElement(node) {
-    return node.kind === 283 /* JsxOpeningElement */;
-  }
-  function isJsxClosingElement(node) {
-    return node.kind === 284 /* JsxClosingElement */;
-  }
-  function isJsxFragment(node) {
-    return node.kind === 285 /* JsxFragment */;
-  }
-  function isJsxOpeningFragment(node) {
-    return node.kind === 286 /* JsxOpeningFragment */;
-  }
-  function isJsxClosingFragment(node) {
-    return node.kind === 287 /* JsxClosingFragment */;
-  }
-  function isJsxAttribute(node) {
-    return node.kind === 288 /* JsxAttribute */;
-  }
-  function isJsxAttributes(node) {
-    return node.kind === 289 /* JsxAttributes */;
-  }
-  function isJsxSpreadAttribute(node) {
-    return node.kind === 290 /* JsxSpreadAttribute */;
-  }
-  function isJsxExpression(node) {
-    return node.kind === 291 /* JsxExpression */;
-  }
-  function isCaseClause(node) {
-    return node.kind === 292 /* CaseClause */;
-  }
-  function isDefaultClause(node) {
-    return node.kind === 293 /* DefaultClause */;
-  }
-  function isHeritageClause(node) {
-    return node.kind === 294 /* HeritageClause */;
-  }
-  function isCatchClause(node) {
-    return node.kind === 295 /* CatchClause */;
-  }
-  function isPropertyAssignment(node) {
-    return node.kind === 299 /* PropertyAssignment */;
-  }
-  function isShorthandPropertyAssignment(node) {
-    return node.kind === 300 /* ShorthandPropertyAssignment */;
-  }
-  function isSpreadAssignment(node) {
-    return node.kind === 301 /* SpreadAssignment */;
-  }
-  function isEnumMember(node) {
-    return node.kind === 302 /* EnumMember */;
-  }
-  function isUnparsedPrepend(node) {
-    return node.kind === 304 /* UnparsedPrepend */;
-  }
-  function isSourceFile(node) {
-    return node.kind === 308 /* SourceFile */;
-  }
-  function isBundle(node) {
-    return node.kind === 309 /* Bundle */;
-  }
-  function isUnparsedSource(node) {
-    return node.kind === 310 /* UnparsedSource */;
-  }
-  function isJSDocTypeExpression(node) {
-    return node.kind === 312 /* JSDocTypeExpression */;
-  }
-  function isJSDocNameReference(node) {
-    return node.kind === 313 /* JSDocNameReference */;
-  }
-  function isJSDocMemberName(node) {
-    return node.kind === 314 /* JSDocMemberName */;
-  }
-  function isJSDocLink(node) {
-    return node.kind === 327 /* JSDocLink */;
-  }
-  function isJSDocLinkCode(node) {
-    return node.kind === 328 /* JSDocLinkCode */;
-  }
-  function isJSDocLinkPlain(node) {
-    return node.kind === 329 /* JSDocLinkPlain */;
-  }
-  function isJSDocAllType(node) {
-    return node.kind === 315 /* JSDocAllType */;
-  }
-  function isJSDocUnknownType(node) {
-    return node.kind === 316 /* JSDocUnknownType */;
-  }
-  function isJSDocNullableType(node) {
-    return node.kind === 317 /* JSDocNullableType */;
-  }
-  function isJSDocNonNullableType(node) {
-    return node.kind === 318 /* JSDocNonNullableType */;
-  }
-  function isJSDocOptionalType(node) {
-    return node.kind === 319 /* JSDocOptionalType */;
-  }
-  function isJSDocFunctionType(node) {
-    return node.kind === 320 /* JSDocFunctionType */;
-  }
-  function isJSDocVariadicType(node) {
-    return node.kind === 321 /* JSDocVariadicType */;
-  }
-  function isJSDocNamepathType(node) {
-    return node.kind === 322 /* JSDocNamepathType */;
-  }
-  function isJSDoc(node) {
-    return node.kind === 323 /* JSDoc */;
-  }
-  function isJSDocTypeLiteral(node) {
-    return node.kind === 325 /* JSDocTypeLiteral */;
-  }
-  function isJSDocSignature(node) {
-    return node.kind === 326 /* JSDocSignature */;
-  }
-  function isJSDocAugmentsTag(node) {
-    return node.kind === 331 /* JSDocAugmentsTag */;
-  }
-  function isJSDocAuthorTag(node) {
-    return node.kind === 333 /* JSDocAuthorTag */;
-  }
-  function isJSDocClassTag(node) {
-    return node.kind === 335 /* JSDocClassTag */;
-  }
-  function isJSDocCallbackTag(node) {
-    return node.kind === 341 /* JSDocCallbackTag */;
-  }
-  function isJSDocPublicTag(node) {
-    return node.kind === 336 /* JSDocPublicTag */;
-  }
-  function isJSDocPrivateTag(node) {
-    return node.kind === 337 /* JSDocPrivateTag */;
-  }
-  function isJSDocProtectedTag(node) {
-    return node.kind === 338 /* JSDocProtectedTag */;
-  }
-  function isJSDocReadonlyTag(node) {
-    return node.kind === 339 /* JSDocReadonlyTag */;
-  }
-  function isJSDocOverrideTag(node) {
-    return node.kind === 340 /* JSDocOverrideTag */;
-  }
-  function isJSDocDeprecatedTag(node) {
-    return node.kind === 334 /* JSDocDeprecatedTag */;
-  }
-  function isJSDocSeeTag(node) {
-    return node.kind === 349 /* JSDocSeeTag */;
-  }
-  function isJSDocEnumTag(node) {
-    return node.kind === 342 /* JSDocEnumTag */;
-  }
-  function isJSDocParameterTag(node) {
-    return node.kind === 343 /* JSDocParameterTag */;
-  }
-  function isJSDocReturnTag(node) {
-    return node.kind === 344 /* JSDocReturnTag */;
-  }
-  function isJSDocThisTag(node) {
-    return node.kind === 345 /* JSDocThisTag */;
-  }
-  function isJSDocTypeTag(node) {
-    return node.kind === 346 /* JSDocTypeTag */;
-  }
-  function isJSDocTemplateTag(node) {
-    return node.kind === 347 /* JSDocTemplateTag */;
-  }
-  function isJSDocTypedefTag(node) {
-    return node.kind === 348 /* JSDocTypedefTag */;
-  }
-  function isJSDocUnknownTag(node) {
-    return node.kind === 330 /* JSDocTag */;
-  }
-  function isJSDocPropertyTag(node) {
-    return node.kind === 350 /* JSDocPropertyTag */;
-  }
-  function isJSDocImplementsTag(node) {
-    return node.kind === 332 /* JSDocImplementsTag */;
-  }
-  function isSyntaxList(n) {
-    return n.kind === 351 /* SyntaxList */;
-  }
-
-  // src/compiler/factory/utilities.ts
-  function createEmptyExports(factory2) {
-    return factory2.createExportDeclaration(void 0, false, factory2.createNamedExports([]), void 0);
-  }
-  function createMemberAccessForPropertyName(factory2, target, memberName, location2) {
-    if (isComputedPropertyName(memberName)) {
-      return setTextRange(factory2.createElementAccessExpression(target, memberName.expression), location2);
-    } else {
-      const expression = setTextRange(
-        isMemberName(memberName) ? factory2.createPropertyAccessExpression(target, memberName) : factory2.createElementAccessExpression(target, memberName),
-        memberName
-      );
-      getOrCreateEmitNode(expression).flags |= 128 /* NoNestedSourceMaps */;
-      return expression;
-    }
-  }
-  function createReactNamespace(reactNamespace, parent2) {
-    const react = parseNodeFactory.createIdentifier(reactNamespace || "React");
-    setParent(react, getParseTreeNode(parent2));
-    return react;
-  }
-  function createJsxFactoryExpressionFromEntityName(factory2, jsxFactory, parent2) {
-    if (isQualifiedName(jsxFactory)) {
-      const left = createJsxFactoryExpressionFromEntityName(factory2, jsxFactory.left, parent2);
-      const right = factory2.createIdentifier(idText(jsxFactory.right));
-      right.escapedText = jsxFactory.right.escapedText;
-      return factory2.createPropertyAccessExpression(left, right);
-    } else {
-      return createReactNamespace(idText(jsxFactory), parent2);
-    }
-  }
-  function createJsxFactoryExpression(factory2, jsxFactoryEntity, reactNamespace, parent2) {
-    return jsxFactoryEntity ? createJsxFactoryExpressionFromEntityName(factory2, jsxFactoryEntity, parent2) : factory2.createPropertyAccessExpression(
-      createReactNamespace(reactNamespace, parent2),
-      "createElement"
-    );
-  }
-  function createJsxFragmentFactoryExpression(factory2, jsxFragmentFactoryEntity, reactNamespace, parent2) {
-    return jsxFragmentFactoryEntity ? createJsxFactoryExpressionFromEntityName(factory2, jsxFragmentFactoryEntity, parent2) : factory2.createPropertyAccessExpression(
-      createReactNamespace(reactNamespace, parent2),
-      "Fragment"
-    );
-  }
-  function createExpressionForJsxElement(factory2, callee, tagName, props, children, location2) {
-    const argumentsList = [tagName];
-    if (props) {
-      argumentsList.push(props);
-    }
-    if (children && children.length > 0) {
-      if (!props) {
-        argumentsList.push(factory2.createNull());
-      }
-      if (children.length > 1) {
-        for (const child of children) {
-          startOnNewLine(child);
-          argumentsList.push(child);
-        }
-      } else {
-        argumentsList.push(children[0]);
-      }
-    }
-    return setTextRange(
-      factory2.createCallExpression(
-        callee,
-        void 0,
-        argumentsList
-      ),
-      location2
-    );
-  }
-  function createExpressionForJsxFragment(factory2, jsxFactoryEntity, jsxFragmentFactoryEntity, reactNamespace, children, parentElement, location2) {
-    const tagName = createJsxFragmentFactoryExpression(factory2, jsxFragmentFactoryEntity, reactNamespace, parentElement);
-    const argumentsList = [tagName, factory2.createNull()];
-    if (children && children.length > 0) {
-      if (children.length > 1) {
-        for (const child of children) {
-          startOnNewLine(child);
-          argumentsList.push(child);
-        }
-      } else {
-        argumentsList.push(children[0]);
-      }
-    }
-    return setTextRange(
-      factory2.createCallExpression(
-        createJsxFactoryExpression(factory2, jsxFactoryEntity, reactNamespace, parentElement),
-        void 0,
-        argumentsList
-      ),
-      location2
-    );
-  }
-  function createForOfBindingStatement(factory2, node, boundValue) {
-    if (isVariableDeclarationList(node)) {
-      const firstDeclaration = first(node.declarations);
-      const updatedDeclaration = factory2.updateVariableDeclaration(
-        firstDeclaration,
-        firstDeclaration.name,
-        void 0,
-        void 0,
-        boundValue
-      );
-      return setTextRange(
-        factory2.createVariableStatement(
-          void 0,
-          factory2.updateVariableDeclarationList(node, [updatedDeclaration])
-        ),
-        node
-      );
-    } else {
-      const updatedExpression = setTextRange(factory2.createAssignment(node, boundValue), node);
-      return setTextRange(factory2.createExpressionStatement(updatedExpression), node);
-    }
-  }
-  function insertLeadingStatement(factory2, dest, source) {
-    if (isBlock(dest)) {
-      return factory2.updateBlock(dest, setTextRange(factory2.createNodeArray([source, ...dest.statements]), dest.statements));
-    } else {
-      return factory2.createBlock(factory2.createNodeArray([dest, source]), true);
-    }
-  }
-  function createExpressionFromEntityName(factory2, node) {
-    if (isQualifiedName(node)) {
-      const left = createExpressionFromEntityName(factory2, node.left);
-      const right = setParent(setTextRange(factory2.cloneNode(node.right), node.right), node.right.parent);
-      return setTextRange(factory2.createPropertyAccessExpression(left, right), node);
-    } else {
-      return setParent(setTextRange(factory2.cloneNode(node), node), node.parent);
-    }
-  }
-  function createExpressionForPropertyName(factory2, memberName) {
-    if (isIdentifier(memberName)) {
-      return factory2.createStringLiteralFromNode(memberName);
-    } else if (isComputedPropertyName(memberName)) {
-      return setParent(setTextRange(factory2.cloneNode(memberName.expression), memberName.expression), memberName.expression.parent);
-    } else {
-      return setParent(setTextRange(factory2.cloneNode(memberName), memberName), memberName.parent);
-    }
-  }
-  function createExpressionForAccessorDeclaration(factory2, properties, property, receiver, multiLine) {
-    const { firstAccessor, getAccessor, setAccessor } = getAllAccessorDeclarations(properties, property);
-    if (property === firstAccessor) {
-      return setTextRange(
-        factory2.createObjectDefinePropertyCall(
-          receiver,
-          createExpressionForPropertyName(factory2, property.name),
-          factory2.createPropertyDescriptor({
-            enumerable: factory2.createFalse(),
-            configurable: true,
-            get: getAccessor && setTextRange(
-              setOriginalNode(
-                factory2.createFunctionExpression(
-                  getModifiers(getAccessor),
-                  void 0,
-                  void 0,
-                  void 0,
-                  getAccessor.parameters,
-                  void 0,
-                  getAccessor.body
-                ),
-                getAccessor
-              ),
-              getAccessor
-            ),
-            set: setAccessor && setTextRange(
-              setOriginalNode(
-                factory2.createFunctionExpression(
-                  getModifiers(setAccessor),
-                  void 0,
-                  void 0,
-                  void 0,
-                  setAccessor.parameters,
-                  void 0,
-                  setAccessor.body
-                ),
-                setAccessor
-              ),
-              setAccessor
-            )
-          }, !multiLine)
-        ),
-        firstAccessor
-      );
-    }
-    return void 0;
-  }
-  function createExpressionForPropertyAssignment(factory2, property, receiver) {
-    return setOriginalNode(
-      setTextRange(
-        factory2.createAssignment(
-          createMemberAccessForPropertyName(factory2, receiver, property.name, property.name),
-          property.initializer
-        ),
-        property
-      ),
-      property
-    );
-  }
-  function createExpressionForShorthandPropertyAssignment(factory2, property, receiver) {
-    return setOriginalNode(
-      setTextRange(
-        factory2.createAssignment(
-          createMemberAccessForPropertyName(factory2, receiver, property.name, property.name),
-          factory2.cloneNode(property.name)
-        ),
-        property
-      ),
-      property
-    );
-  }
-  function createExpressionForMethodDeclaration(factory2, method, receiver) {
-    return setOriginalNode(
-      setTextRange(
-        factory2.createAssignment(
-          createMemberAccessForPropertyName(factory2, receiver, method.name, method.name),
-          setOriginalNode(
-            setTextRange(
-              factory2.createFunctionExpression(
-                getModifiers(method),
-                method.asteriskToken,
-                void 0,
-                void 0,
-                method.parameters,
-                void 0,
-                method.body
-              ),
-              method
-            ),
-            method
-          )
-        ),
-        method
-      ),
-      method
-    );
-  }
-  function createExpressionForObjectLiteralElementLike(factory2, node, property, receiver) {
-    if (property.name && isPrivateIdentifier(property.name)) {
-      Debug.failBadSyntaxKind(property.name, "Private identifiers are not allowed in object literals.");
-    }
-    switch (property.kind) {
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-        return createExpressionForAccessorDeclaration(factory2, node.properties, property, receiver, !!node.multiLine);
-      case 299 /* PropertyAssignment */:
-        return createExpressionForPropertyAssignment(factory2, property, receiver);
-      case 300 /* ShorthandPropertyAssignment */:
-        return createExpressionForShorthandPropertyAssignment(factory2, property, receiver);
-      case 171 /* MethodDeclaration */:
-        return createExpressionForMethodDeclaration(factory2, property, receiver);
-    }
-  }
-  function expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, recordTempVariable, resultVariable) {
-    const operator = node.operator;
-    Debug.assert(operator === 45 /* PlusPlusToken */ || operator === 46 /* MinusMinusToken */, "Expected 'node' to be a pre- or post-increment or pre- or post-decrement expression");
-    const temp = factory2.createTempVariable(recordTempVariable);
-    expression = factory2.createAssignment(temp, expression);
-    setTextRange(expression, node.operand);
-    let operation = isPrefixUnaryExpression(node) ? factory2.createPrefixUnaryExpression(operator, temp) : factory2.createPostfixUnaryExpression(temp, operator);
-    setTextRange(operation, node);
-    if (resultVariable) {
-      operation = factory2.createAssignment(resultVariable, operation);
-      setTextRange(operation, node);
-    }
-    expression = factory2.createComma(expression, operation);
-    setTextRange(expression, node);
-    if (isPostfixUnaryExpression(node)) {
-      expression = factory2.createComma(expression, temp);
-      setTextRange(expression, node);
-    }
-    return expression;
-  }
-  function isInternalName(node) {
-    return (getEmitFlags(node) & 65536 /* InternalName */) !== 0;
-  }
-  function isLocalName(node) {
-    return (getEmitFlags(node) & 32768 /* LocalName */) !== 0;
-  }
-  function isExportName(node) {
-    return (getEmitFlags(node) & 16384 /* ExportName */) !== 0;
-  }
-  function isUseStrictPrologue(node) {
-    return isStringLiteral(node.expression) && node.expression.text === "use strict";
-  }
-  function findUseStrictPrologue(statements) {
-    for (const statement of statements) {
-      if (isPrologueDirective(statement)) {
-        if (isUseStrictPrologue(statement)) {
-          return statement;
-        }
-      } else {
-        break;
-      }
-    }
-    return void 0;
-  }
-  function startsWithUseStrict(statements) {
-    const firstStatement = firstOrUndefined(statements);
-    return firstStatement !== void 0 && isPrologueDirective(firstStatement) && isUseStrictPrologue(firstStatement);
-  }
-  function isCommaSequence(node) {
-    return node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 27 /* CommaToken */ || node.kind === 354 /* CommaListExpression */;
-  }
-  function isJSDocTypeAssertion(node) {
-    return isParenthesizedExpression(node) && isInJSFile(node) && !!getJSDocTypeTag(node);
-  }
-  function getJSDocTypeAssertionType(node) {
-    const type = getJSDocType(node);
-    Debug.assertIsDefined(type);
-    return type;
-  }
-  function isOuterExpression(node, kinds = 15 /* All */) {
-    switch (node.kind) {
-      case 214 /* ParenthesizedExpression */:
-        if (kinds & 16 /* ExcludeJSDocTypeAssertion */ && isJSDocTypeAssertion(node)) {
-          return false;
-        }
-        return (kinds & 1 /* Parentheses */) !== 0;
-      case 213 /* TypeAssertionExpression */:
-      case 231 /* AsExpression */:
-      case 235 /* SatisfiesExpression */:
-        return (kinds & 2 /* TypeAssertions */) !== 0;
-      case 232 /* NonNullExpression */:
-        return (kinds & 4 /* NonNullAssertions */) !== 0;
-      case 353 /* PartiallyEmittedExpression */:
-        return (kinds & 8 /* PartiallyEmittedExpressions */) !== 0;
-    }
-    return false;
-  }
-  function skipOuterExpressions(node, kinds = 15 /* All */) {
-    while (isOuterExpression(node, kinds)) {
-      node = node.expression;
-    }
-    return node;
-  }
-  function skipAssertions(node) {
-    return skipOuterExpressions(node, 6 /* Assertions */);
-  }
-  function startOnNewLine(node) {
-    return setStartsOnNewLine(node, true);
-  }
-  function getExternalHelpersModuleName(node) {
-    const parseNode = getOriginalNode(node, isSourceFile);
-    const emitNode = parseNode && parseNode.emitNode;
-    return emitNode && emitNode.externalHelpersModuleName;
-  }
-  function hasRecordedExternalHelpers(sourceFile) {
-    const parseNode = getOriginalNode(sourceFile, isSourceFile);
-    const emitNode = parseNode && parseNode.emitNode;
-    return !!emitNode && (!!emitNode.externalHelpersModuleName || !!emitNode.externalHelpers);
-  }
-  function createExternalHelpersImportDeclarationIfNeeded(nodeFactory, helperFactory, sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar, hasImportDefault) {
-    if (compilerOptions.importHelpers && isEffectiveExternalModule(sourceFile, compilerOptions)) {
-      let namedBindings;
-      const moduleKind = getEmitModuleKind(compilerOptions);
-      if (moduleKind >= 5 /* ES2015 */ && moduleKind <= 99 /* ESNext */ || sourceFile.impliedNodeFormat === 99 /* ESNext */) {
-        const helpers = getEmitHelpers(sourceFile);
-        if (helpers) {
-          const helperNames = [];
-          for (const helper of helpers) {
-            if (!helper.scoped) {
-              const importName = helper.importName;
-              if (importName) {
-                pushIfUnique(helperNames, importName);
-              }
-            }
-          }
-          if (some(helperNames)) {
-            helperNames.sort(compareStringsCaseSensitive);
-            namedBindings = nodeFactory.createNamedImports(
-              map(
-                helperNames,
-                (name) => isFileLevelUniqueName(sourceFile, name) ? nodeFactory.createImportSpecifier(false, void 0, nodeFactory.createIdentifier(name)) : nodeFactory.createImportSpecifier(false, nodeFactory.createIdentifier(name), helperFactory.getUnscopedHelperName(name))
-              )
-            );
-            const parseNode = getOriginalNode(sourceFile, isSourceFile);
-            const emitNode = getOrCreateEmitNode(parseNode);
-            emitNode.externalHelpers = true;
-          }
-        }
-      } else {
-        const externalHelpersModuleName = getOrCreateExternalHelpersModuleNameIfNeeded(nodeFactory, sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar || hasImportDefault);
-        if (externalHelpersModuleName) {
-          namedBindings = nodeFactory.createNamespaceImport(externalHelpersModuleName);
-        }
-      }
-      if (namedBindings) {
-        const externalHelpersImportDeclaration = nodeFactory.createImportDeclaration(
-          void 0,
-          nodeFactory.createImportClause(false, void 0, namedBindings),
-          nodeFactory.createStringLiteral(externalHelpersModuleNameText),
-          void 0
-        );
-        addEmitFlags(externalHelpersImportDeclaration, 134217728 /* NeverApplyImportHelper */);
-        return externalHelpersImportDeclaration;
-      }
-    }
-  }
-  function getOrCreateExternalHelpersModuleNameIfNeeded(factory2, node, compilerOptions, hasExportStarsToExportValues, hasImportStarOrImportDefault) {
-    if (compilerOptions.importHelpers && isEffectiveExternalModule(node, compilerOptions)) {
-      const externalHelpersModuleName = getExternalHelpersModuleName(node);
-      if (externalHelpersModuleName) {
-        return externalHelpersModuleName;
-      }
-      const moduleKind = getEmitModuleKind(compilerOptions);
-      let create = (hasExportStarsToExportValues || getESModuleInterop(compilerOptions) && hasImportStarOrImportDefault) && moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || node.impliedNodeFormat === 1 /* CommonJS */);
-      if (!create) {
-        const helpers = getEmitHelpers(node);
-        if (helpers) {
-          for (const helper of helpers) {
-            if (!helper.scoped) {
-              create = true;
-              break;
-            }
-          }
-        }
-      }
-      if (create) {
-        const parseNode = getOriginalNode(node, isSourceFile);
-        const emitNode = getOrCreateEmitNode(parseNode);
-        return emitNode.externalHelpersModuleName || (emitNode.externalHelpersModuleName = factory2.createUniqueName(externalHelpersModuleNameText));
-      }
-    }
-  }
-  function getLocalNameForExternalImport(factory2, node, sourceFile) {
-    const namespaceDeclaration = getNamespaceDeclarationNode(node);
-    if (namespaceDeclaration && !isDefaultImport(node) && !isExportNamespaceAsDefaultDeclaration(node)) {
-      const name = namespaceDeclaration.name;
-      return isGeneratedIdentifier(name) ? name : factory2.createIdentifier(getSourceTextOfNodeFromSourceFile(sourceFile, name) || idText(name));
-    }
-    if (node.kind === 269 /* ImportDeclaration */ && node.importClause) {
-      return factory2.getGeneratedNameForNode(node);
-    }
-    if (node.kind === 275 /* ExportDeclaration */ && node.moduleSpecifier) {
-      return factory2.getGeneratedNameForNode(node);
-    }
-    return void 0;
-  }
-  function getExternalModuleNameLiteral(factory2, importNode, sourceFile, host, resolver, compilerOptions) {
-    const moduleName = getExternalModuleName(importNode);
-    if (moduleName && isStringLiteral(moduleName)) {
-      return tryGetModuleNameFromDeclaration(importNode, host, factory2, resolver, compilerOptions) || tryRenameExternalModule(factory2, moduleName, sourceFile) || factory2.cloneNode(moduleName);
-    }
-    return void 0;
-  }
-  function tryRenameExternalModule(factory2, moduleName, sourceFile) {
-    const rename = sourceFile.renamedDependencies && sourceFile.renamedDependencies.get(moduleName.text);
-    return rename ? factory2.createStringLiteral(rename) : void 0;
-  }
-  function tryGetModuleNameFromFile(factory2, file, host, options) {
-    if (!file) {
-      return void 0;
-    }
-    if (file.moduleName) {
-      return factory2.createStringLiteral(file.moduleName);
-    }
-    if (!file.isDeclarationFile && outFile(options)) {
-      return factory2.createStringLiteral(getExternalModuleNameFromPath(host, file.fileName));
-    }
-    return void 0;
-  }
-  function tryGetModuleNameFromDeclaration(declaration, host, factory2, resolver, compilerOptions) {
-    return tryGetModuleNameFromFile(factory2, resolver.getExternalModuleFileFromDeclaration(declaration), host, compilerOptions);
-  }
-  function getInitializerOfBindingOrAssignmentElement(bindingElement) {
-    if (isDeclarationBindingElement(bindingElement)) {
-      return bindingElement.initializer;
-    }
-    if (isPropertyAssignment(bindingElement)) {
-      const initializer = bindingElement.initializer;
-      return isAssignmentExpression(initializer, true) ? initializer.right : void 0;
-    }
-    if (isShorthandPropertyAssignment(bindingElement)) {
-      return bindingElement.objectAssignmentInitializer;
-    }
-    if (isAssignmentExpression(bindingElement, true)) {
-      return bindingElement.right;
-    }
-    if (isSpreadElement(bindingElement)) {
-      return getInitializerOfBindingOrAssignmentElement(bindingElement.expression);
-    }
-  }
-  function getTargetOfBindingOrAssignmentElement(bindingElement) {
-    if (isDeclarationBindingElement(bindingElement)) {
-      return bindingElement.name;
-    }
-    if (isObjectLiteralElementLike(bindingElement)) {
-      switch (bindingElement.kind) {
-        case 299 /* PropertyAssignment */:
-          return getTargetOfBindingOrAssignmentElement(bindingElement.initializer);
-        case 300 /* ShorthandPropertyAssignment */:
-          return bindingElement.name;
-        case 301 /* SpreadAssignment */:
-          return getTargetOfBindingOrAssignmentElement(bindingElement.expression);
-      }
-      return void 0;
-    }
-    if (isAssignmentExpression(bindingElement, true)) {
-      return getTargetOfBindingOrAssignmentElement(bindingElement.left);
-    }
-    if (isSpreadElement(bindingElement)) {
-      return getTargetOfBindingOrAssignmentElement(bindingElement.expression);
-    }
-    return bindingElement;
-  }
-  function getRestIndicatorOfBindingOrAssignmentElement(bindingElement) {
-    switch (bindingElement.kind) {
-      case 166 /* Parameter */:
-      case 205 /* BindingElement */:
-        return bindingElement.dotDotDotToken;
-      case 227 /* SpreadElement */:
-      case 301 /* SpreadAssignment */:
-        return bindingElement;
-    }
-    return void 0;
-  }
-  function getPropertyNameOfBindingOrAssignmentElement(bindingElement) {
-    const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(bindingElement);
-    Debug.assert(!!propertyName || isSpreadAssignment(bindingElement), "Invalid property name for binding element.");
-    return propertyName;
-  }
-  function tryGetPropertyNameOfBindingOrAssignmentElement(bindingElement) {
-    switch (bindingElement.kind) {
-      case 205 /* BindingElement */:
-        if (bindingElement.propertyName) {
-          const propertyName = bindingElement.propertyName;
-          if (isPrivateIdentifier(propertyName)) {
-            return Debug.failBadSyntaxKind(propertyName);
-          }
-          return isComputedPropertyName(propertyName) && isStringOrNumericLiteral(propertyName.expression) ? propertyName.expression : propertyName;
-        }
-        break;
-      case 299 /* PropertyAssignment */:
-        if (bindingElement.name) {
-          const propertyName = bindingElement.name;
-          if (isPrivateIdentifier(propertyName)) {
-            return Debug.failBadSyntaxKind(propertyName);
-          }
-          return isComputedPropertyName(propertyName) && isStringOrNumericLiteral(propertyName.expression) ? propertyName.expression : propertyName;
-        }
-        break;
-      case 301 /* SpreadAssignment */:
-        if (bindingElement.name && isPrivateIdentifier(bindingElement.name)) {
-          return Debug.failBadSyntaxKind(bindingElement.name);
-        }
-        return bindingElement.name;
-    }
-    const target = getTargetOfBindingOrAssignmentElement(bindingElement);
-    if (target && isPropertyName(target)) {
-      return target;
-    }
-  }
-  function isStringOrNumericLiteral(node) {
-    const kind = node.kind;
-    return kind === 10 /* StringLiteral */ || kind === 8 /* NumericLiteral */;
-  }
-  function getElementsOfBindingOrAssignmentPattern(name) {
-    switch (name.kind) {
-      case 203 /* ObjectBindingPattern */:
-      case 204 /* ArrayBindingPattern */:
-      case 206 /* ArrayLiteralExpression */:
-        return name.elements;
-      case 207 /* ObjectLiteralExpression */:
-        return name.properties;
-    }
-  }
-  function getJSDocTypeAliasName(fullName) {
-    if (fullName) {
-      let rightNode = fullName;
-      while (true) {
-        if (isIdentifier(rightNode) || !rightNode.body) {
-          return isIdentifier(rightNode) ? rightNode : rightNode.name;
-        }
-        rightNode = rightNode.body;
-      }
-    }
-  }
-  function canHaveIllegalType(node) {
-    const kind = node.kind;
-    return kind === 173 /* Constructor */ || kind === 175 /* SetAccessor */;
-  }
-  function canHaveIllegalTypeParameters(node) {
-    const kind = node.kind;
-    return kind === 173 /* Constructor */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */;
-  }
-  function canHaveIllegalDecorators(node) {
-    const kind = node.kind;
-    return kind === 299 /* PropertyAssignment */ || kind === 300 /* ShorthandPropertyAssignment */ || kind === 259 /* FunctionDeclaration */ || kind === 173 /* Constructor */ || kind === 178 /* IndexSignature */ || kind === 172 /* ClassStaticBlockDeclaration */ || kind === 279 /* MissingDeclaration */ || kind === 240 /* VariableStatement */ || kind === 261 /* InterfaceDeclaration */ || kind === 262 /* TypeAliasDeclaration */ || kind === 263 /* EnumDeclaration */ || kind === 264 /* ModuleDeclaration */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 269 /* ImportDeclaration */ || kind === 267 /* NamespaceExportDeclaration */ || kind === 275 /* ExportDeclaration */ || kind === 274 /* ExportAssignment */;
-  }
-  function canHaveIllegalModifiers(node) {
-    const kind = node.kind;
-    return kind === 172 /* ClassStaticBlockDeclaration */ || kind === 299 /* PropertyAssignment */ || kind === 300 /* ShorthandPropertyAssignment */ || kind === 181 /* FunctionType */ || kind === 279 /* MissingDeclaration */ || kind === 267 /* NamespaceExportDeclaration */;
-  }
-  var isTypeNodeOrTypeParameterDeclaration = or(isTypeNode, isTypeParameterDeclaration);
-  var isQuestionOrExclamationToken = or(isQuestionToken, isExclamationToken);
-  var isIdentifierOrThisTypeNode = or(isIdentifier, isThisTypeNode);
-  var isReadonlyKeywordOrPlusOrMinusToken = or(isReadonlyKeyword, isPlusToken, isMinusToken);
-  var isQuestionOrPlusOrMinusToken = or(isQuestionToken, isPlusToken, isMinusToken);
-  var isModuleName = or(isIdentifier, isStringLiteral);
-  function isLiteralTypeLikeExpression(node) {
-    const kind = node.kind;
-    return kind === 104 /* NullKeyword */ || kind === 110 /* TrueKeyword */ || kind === 95 /* FalseKeyword */ || isLiteralExpression(node) || isPrefixUnaryExpression(node);
-  }
-  function isExponentiationOperator(kind) {
-    return kind === 42 /* AsteriskAsteriskToken */;
-  }
-  function isMultiplicativeOperator(kind) {
-    return kind === 41 /* AsteriskToken */ || kind === 43 /* SlashToken */ || kind === 44 /* PercentToken */;
-  }
-  function isMultiplicativeOperatorOrHigher(kind) {
-    return isExponentiationOperator(kind) || isMultiplicativeOperator(kind);
-  }
-  function isAdditiveOperator(kind) {
-    return kind === 39 /* PlusToken */ || kind === 40 /* MinusToken */;
-  }
-  function isAdditiveOperatorOrHigher(kind) {
-    return isAdditiveOperator(kind) || isMultiplicativeOperatorOrHigher(kind);
-  }
-  function isShiftOperator(kind) {
-    return kind === 47 /* LessThanLessThanToken */ || kind === 48 /* GreaterThanGreaterThanToken */ || kind === 49 /* GreaterThanGreaterThanGreaterThanToken */;
-  }
-  function isShiftOperatorOrHigher(kind) {
-    return isShiftOperator(kind) || isAdditiveOperatorOrHigher(kind);
-  }
-  function isRelationalOperator(kind) {
-    return kind === 29 /* LessThanToken */ || kind === 32 /* LessThanEqualsToken */ || kind === 31 /* GreaterThanToken */ || kind === 33 /* GreaterThanEqualsToken */ || kind === 102 /* InstanceOfKeyword */ || kind === 101 /* InKeyword */;
-  }
-  function isRelationalOperatorOrHigher(kind) {
-    return isRelationalOperator(kind) || isShiftOperatorOrHigher(kind);
-  }
-  function isEqualityOperator(kind) {
-    return kind === 34 /* EqualsEqualsToken */ || kind === 36 /* EqualsEqualsEqualsToken */ || kind === 35 /* ExclamationEqualsToken */ || kind === 37 /* ExclamationEqualsEqualsToken */;
-  }
-  function isEqualityOperatorOrHigher(kind) {
-    return isEqualityOperator(kind) || isRelationalOperatorOrHigher(kind);
-  }
-  function isBitwiseOperator(kind) {
-    return kind === 50 /* AmpersandToken */ || kind === 51 /* BarToken */ || kind === 52 /* CaretToken */;
-  }
-  function isBitwiseOperatorOrHigher(kind) {
-    return isBitwiseOperator(kind) || isEqualityOperatorOrHigher(kind);
-  }
-  function isLogicalOperator2(kind) {
-    return kind === 55 /* AmpersandAmpersandToken */ || kind === 56 /* BarBarToken */;
-  }
-  function isLogicalOperatorOrHigher(kind) {
-    return isLogicalOperator2(kind) || isBitwiseOperatorOrHigher(kind);
-  }
-  function isAssignmentOperatorOrHigher(kind) {
-    return kind === 60 /* QuestionQuestionToken */ || isLogicalOperatorOrHigher(kind) || isAssignmentOperator(kind);
-  }
-  function isBinaryOperator(kind) {
-    return isAssignmentOperatorOrHigher(kind) || kind === 27 /* CommaToken */;
-  }
-  function isBinaryOperatorToken(node) {
-    return isBinaryOperator(node.kind);
-  }
-  var BinaryExpressionState;
-  ((BinaryExpressionState2) => {
-    function enter(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, outerState) {
-      const prevUserState = stackIndex > 0 ? userStateStack[stackIndex - 1] : void 0;
-      Debug.assertEqual(stateStack[stackIndex], enter);
-      userStateStack[stackIndex] = machine.onEnter(nodeStack[stackIndex], prevUserState, outerState);
-      stateStack[stackIndex] = nextState(machine, enter);
-      return stackIndex;
-    }
-    BinaryExpressionState2.enter = enter;
-    function left(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) {
-      Debug.assertEqual(stateStack[stackIndex], left);
-      Debug.assertIsDefined(machine.onLeft);
-      stateStack[stackIndex] = nextState(machine, left);
-      const nextNode = machine.onLeft(nodeStack[stackIndex].left, userStateStack[stackIndex], nodeStack[stackIndex]);
-      if (nextNode) {
-        checkCircularity(stackIndex, nodeStack, nextNode);
-        return pushStack(stackIndex, stateStack, nodeStack, userStateStack, nextNode);
-      }
-      return stackIndex;
-    }
-    BinaryExpressionState2.left = left;
-    function operator(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) {
-      Debug.assertEqual(stateStack[stackIndex], operator);
-      Debug.assertIsDefined(machine.onOperator);
-      stateStack[stackIndex] = nextState(machine, operator);
-      machine.onOperator(nodeStack[stackIndex].operatorToken, userStateStack[stackIndex], nodeStack[stackIndex]);
-      return stackIndex;
-    }
-    BinaryExpressionState2.operator = operator;
-    function right(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) {
-      Debug.assertEqual(stateStack[stackIndex], right);
-      Debug.assertIsDefined(machine.onRight);
-      stateStack[stackIndex] = nextState(machine, right);
-      const nextNode = machine.onRight(nodeStack[stackIndex].right, userStateStack[stackIndex], nodeStack[stackIndex]);
-      if (nextNode) {
-        checkCircularity(stackIndex, nodeStack, nextNode);
-        return pushStack(stackIndex, stateStack, nodeStack, userStateStack, nextNode);
-      }
-      return stackIndex;
-    }
-    BinaryExpressionState2.right = right;
-    function exit(machine, stackIndex, stateStack, nodeStack, userStateStack, resultHolder, _outerState) {
-      Debug.assertEqual(stateStack[stackIndex], exit);
-      stateStack[stackIndex] = nextState(machine, exit);
-      const result = machine.onExit(nodeStack[stackIndex], userStateStack[stackIndex]);
-      if (stackIndex > 0) {
-        stackIndex--;
-        if (machine.foldState) {
-          const side = stateStack[stackIndex] === exit ? "right" : "left";
-          userStateStack[stackIndex] = machine.foldState(userStateStack[stackIndex], result, side);
-        }
-      } else {
-        resultHolder.value = result;
-      }
-      return stackIndex;
-    }
-    BinaryExpressionState2.exit = exit;
-    function done(_machine, stackIndex, stateStack, _nodeStack, _userStateStack, _resultHolder, _outerState) {
-      Debug.assertEqual(stateStack[stackIndex], done);
-      return stackIndex;
-    }
-    BinaryExpressionState2.done = done;
-    function nextState(machine, currentState) {
-      switch (currentState) {
-        case enter:
-          if (machine.onLeft)
-            return left;
-        case left:
-          if (machine.onOperator)
-            return operator;
-        case operator:
-          if (machine.onRight)
-            return right;
-        case right:
-          return exit;
-        case exit:
-          return done;
-        case done:
-          return done;
-        default:
-          Debug.fail("Invalid state");
-      }
-    }
-    BinaryExpressionState2.nextState = nextState;
-    function pushStack(stackIndex, stateStack, nodeStack, userStateStack, node) {
-      stackIndex++;
-      stateStack[stackIndex] = enter;
-      nodeStack[stackIndex] = node;
-      userStateStack[stackIndex] = void 0;
-      return stackIndex;
-    }
-    function checkCircularity(stackIndex, nodeStack, node) {
-      if (Debug.shouldAssert(2 /* Aggressive */)) {
-        while (stackIndex >= 0) {
-          Debug.assert(nodeStack[stackIndex] !== node, "Circular traversal detected.");
-          stackIndex--;
-        }
-      }
-    }
-  })(BinaryExpressionState || (BinaryExpressionState = {}));
-  var BinaryExpressionStateMachine = class {
-    constructor(onEnter, onLeft, onOperator, onRight, onExit, foldState) {
-      this.onEnter = onEnter;
-      this.onLeft = onLeft;
-      this.onOperator = onOperator;
-      this.onRight = onRight;
-      this.onExit = onExit;
-      this.foldState = foldState;
-    }
-  };
-  function createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, foldState) {
-    const machine = new BinaryExpressionStateMachine(onEnter, onLeft, onOperator, onRight, onExit, foldState);
-    return trampoline;
-    function trampoline(node, outerState) {
-      const resultHolder = { value: void 0 };
-      const stateStack = [BinaryExpressionState.enter];
-      const nodeStack = [node];
-      const userStateStack = [void 0];
-      let stackIndex = 0;
-      while (stateStack[stackIndex] !== BinaryExpressionState.done) {
-        stackIndex = stateStack[stackIndex](machine, stackIndex, stateStack, nodeStack, userStateStack, resultHolder, outerState);
-      }
-      Debug.assertEqual(stackIndex, 0);
-      return resultHolder.value;
-    }
-  }
-  function elideNodes(factory2, nodes) {
-    if (nodes === void 0)
-      return void 0;
-    if (nodes.length === 0)
-      return nodes;
-    return setTextRange(factory2.createNodeArray([], nodes.hasTrailingComma), nodes);
-  }
-  function getNodeForGeneratedName(name) {
-    if (name.autoGenerateFlags & 4 /* Node */) {
-      const autoGenerateId = name.autoGenerateId;
-      let node = name;
-      let original = node.original;
-      while (original) {
-        node = original;
-        if (isMemberName(node) && !!(node.autoGenerateFlags & 4 /* Node */) && node.autoGenerateId !== autoGenerateId) {
-          break;
-        }
-        original = node.original;
-      }
-      return node;
-    }
-    return name;
-  }
-  function formatGeneratedNamePart(part, generateName) {
-    return typeof part === "object" ? formatGeneratedName(false, part.prefix, part.node, part.suffix, generateName) : typeof part === "string" ? part.length > 0 && part.charCodeAt(0) === 35 /* hash */ ? part.slice(1) : part : "";
-  }
-  function formatIdentifier(name, generateName) {
-    return typeof name === "string" ? name : formatIdentifierWorker(name, Debug.checkDefined(generateName));
-  }
-  function formatIdentifierWorker(node, generateName) {
-    return isGeneratedPrivateIdentifier(node) ? generateName(node).slice(1) : isGeneratedIdentifier(node) ? generateName(node) : isPrivateIdentifier(node) ? node.escapedText.slice(1) : idText(node);
-  }
-  function formatGeneratedName(privateName, prefix, baseName, suffix, generateName) {
-    prefix = formatGeneratedNamePart(prefix, generateName);
-    suffix = formatGeneratedNamePart(suffix, generateName);
-    baseName = formatIdentifier(baseName, generateName);
-    return `${privateName ? "#" : ""}${prefix}${baseName}${suffix}`;
-  }
-  function createAccessorPropertyBackingField(factory2, node, modifiers, initializer) {
-    return factory2.updatePropertyDeclaration(
-      node,
-      modifiers,
-      factory2.getGeneratedPrivateNameForNode(node.name, void 0, "_accessor_storage"),
-      void 0,
-      void 0,
-      initializer
-    );
-  }
-  function createAccessorPropertyGetRedirector(factory2, node, modifiers, name) {
-    return factory2.createGetAccessorDeclaration(
-      modifiers,
-      name,
-      [],
-      void 0,
-      factory2.createBlock([
-        factory2.createReturnStatement(
-          factory2.createPropertyAccessExpression(
-            factory2.createThis(),
-            factory2.getGeneratedPrivateNameForNode(node.name, void 0, "_accessor_storage")
-          )
-        )
-      ])
-    );
-  }
-  function createAccessorPropertySetRedirector(factory2, node, modifiers, name) {
-    return factory2.createSetAccessorDeclaration(
-      modifiers,
-      name,
-      [factory2.createParameterDeclaration(
-        void 0,
-        void 0,
-        "value"
-      )],
-      factory2.createBlock([
-        factory2.createExpressionStatement(
-          factory2.createAssignment(
-            factory2.createPropertyAccessExpression(
-              factory2.createThis(),
-              factory2.getGeneratedPrivateNameForNode(node.name, void 0, "_accessor_storage")
-            ),
-            factory2.createIdentifier("value")
-          )
-        )
-      ])
-    );
-  }
-
-  // src/compiler/factory/utilitiesPublic.ts
-  function setTextRange(range, location2) {
-    return location2 ? setTextRangePosEnd(range, location2.pos, location2.end) : range;
-  }
-  function canHaveModifiers(node) {
-    const kind = node.kind;
-    return kind === 165 /* TypeParameter */ || kind === 166 /* Parameter */ || kind === 168 /* PropertySignature */ || kind === 169 /* PropertyDeclaration */ || kind === 170 /* MethodSignature */ || kind === 171 /* MethodDeclaration */ || kind === 173 /* Constructor */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */ || kind === 178 /* IndexSignature */ || kind === 182 /* ConstructorType */ || kind === 215 /* FunctionExpression */ || kind === 216 /* ArrowFunction */ || kind === 228 /* ClassExpression */ || kind === 240 /* VariableStatement */ || kind === 259 /* FunctionDeclaration */ || kind === 260 /* ClassDeclaration */ || kind === 261 /* InterfaceDeclaration */ || kind === 262 /* TypeAliasDeclaration */ || kind === 263 /* EnumDeclaration */ || kind === 264 /* ModuleDeclaration */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 269 /* ImportDeclaration */ || kind === 274 /* ExportAssignment */ || kind === 275 /* ExportDeclaration */;
-  }
-  function canHaveDecorators(node) {
-    const kind = node.kind;
-    return kind === 166 /* Parameter */ || kind === 169 /* PropertyDeclaration */ || kind === 171 /* MethodDeclaration */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */ || kind === 228 /* ClassExpression */ || kind === 260 /* ClassDeclaration */;
-  }
-
-  // src/compiler/parser.ts
-  var NodeConstructor;
-  var TokenConstructor;
-  var IdentifierConstructor;
-  var PrivateIdentifierConstructor;
-  var SourceFileConstructor;
-  var parseBaseNodeFactory = {
-    createBaseSourceFileNode: (kind) => new (SourceFileConstructor || (SourceFileConstructor = objectAllocator.getSourceFileConstructor()))(kind, -1, -1),
-    createBaseIdentifierNode: (kind) => new (IdentifierConstructor || (IdentifierConstructor = objectAllocator.getIdentifierConstructor()))(kind, -1, -1),
-    createBasePrivateIdentifierNode: (kind) => new (PrivateIdentifierConstructor || (PrivateIdentifierConstructor = objectAllocator.getPrivateIdentifierConstructor()))(kind, -1, -1),
-    createBaseTokenNode: (kind) => new (TokenConstructor || (TokenConstructor = objectAllocator.getTokenConstructor()))(kind, -1, -1),
-    createBaseNode: (kind) => new (NodeConstructor || (NodeConstructor = objectAllocator.getNodeConstructor()))(kind, -1, -1)
-  };
-  var parseNodeFactory = createNodeFactory(1 /* NoParenthesizerRules */, parseBaseNodeFactory);
-  function visitNode2(cbNode, node) {
-    return node && cbNode(node);
-  }
-  function visitNodes(cbNode, cbNodes, nodes) {
-    if (nodes) {
-      if (cbNodes) {
-        return cbNodes(nodes);
-      }
-      for (const node of nodes) {
-        const result = cbNode(node);
-        if (result) {
-          return result;
-        }
-      }
-    }
-  }
-  function isJSDocLikeText(text, start2) {
-    return text.charCodeAt(start2 + 1) === 42 /* asterisk */ && text.charCodeAt(start2 + 2) === 42 /* asterisk */ && text.charCodeAt(start2 + 3) !== 47 /* slash */;
-  }
-  function isFileProbablyExternalModule(sourceFile) {
-    return forEach(sourceFile.statements, isAnExternalModuleIndicatorNode) || getImportMetaIfNecessary(sourceFile);
-  }
-  function isAnExternalModuleIndicatorNode(node) {
-    return canHaveModifiers(node) && hasModifierOfKind(node, 93 /* ExportKeyword */) || isImportEqualsDeclaration(node) && isExternalModuleReference(node.moduleReference) || isImportDeclaration(node) || isExportAssignment(node) || isExportDeclaration(node) ? node : void 0;
-  }
-  function getImportMetaIfNecessary(sourceFile) {
-    return sourceFile.flags & 4194304 /* PossiblyContainsImportMeta */ ? walkTreeForImportMeta(sourceFile) : void 0;
-  }
-  function walkTreeForImportMeta(node) {
-    return isImportMeta2(node) ? node : forEachChild(node, walkTreeForImportMeta);
-  }
-  function hasModifierOfKind(node, kind) {
-    return some(node.modifiers, (m) => m.kind === kind);
-  }
-  function isImportMeta2(node) {
-    return isMetaProperty(node) && node.keywordToken === 100 /* ImportKeyword */ && node.name.escapedText === "meta";
-  }
-  var forEachChildTable = {
-    [163 /* QualifiedName */]: function forEachChildInQualifiedName(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.right);
-    },
-    [165 /* TypeParameter */]: function forEachChildInTypeParameter(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.constraint) || visitNode2(cbNode, node.default) || visitNode2(cbNode, node.expression);
-    },
-    [300 /* ShorthandPropertyAssignment */]: function forEachChildInShorthandPropertyAssignment(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.equalsToken) || visitNode2(cbNode, node.objectAssignmentInitializer);
-    },
-    [301 /* SpreadAssignment */]: function forEachChildInSpreadAssignment(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression);
-    },
-    [166 /* Parameter */]: function forEachChildInParameter(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer);
-    },
-    [169 /* PropertyDeclaration */]: function forEachChildInPropertyDeclaration(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer);
-    },
-    [168 /* PropertySignature */]: function forEachChildInPropertySignature(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer);
-    },
-    [299 /* PropertyAssignment */]: function forEachChildInPropertyAssignment(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.initializer);
-    },
-    [257 /* VariableDeclaration */]: function forEachChildInVariableDeclaration(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer);
-    },
-    [205 /* BindingElement */]: function forEachChildInBindingElement(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.propertyName) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer);
-    },
-    [178 /* IndexSignature */]: function forEachChildInIndexSignature(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
-    },
-    [182 /* ConstructorType */]: function forEachChildInConstructorType(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
-    },
-    [181 /* FunctionType */]: function forEachChildInFunctionType(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
-    },
-    [176 /* CallSignature */]: forEachChildInCallOrConstructSignature,
-    [177 /* ConstructSignature */]: forEachChildInCallOrConstructSignature,
-    [171 /* MethodDeclaration */]: function forEachChildInMethodDeclaration(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
-    },
-    [170 /* MethodSignature */]: function forEachChildInMethodSignature(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
-    },
-    [173 /* Constructor */]: function forEachChildInConstructor(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
-    },
-    [174 /* GetAccessor */]: function forEachChildInGetAccessor(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
-    },
-    [175 /* SetAccessor */]: function forEachChildInSetAccessor(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
-    },
-    [259 /* FunctionDeclaration */]: function forEachChildInFunctionDeclaration(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
-    },
-    [215 /* FunctionExpression */]: function forEachChildInFunctionExpression(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body);
-    },
-    [216 /* ArrowFunction */]: function forEachChildInArrowFunction(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.equalsGreaterThanToken) || visitNode2(cbNode, node.body);
-    },
-    [172 /* ClassStaticBlockDeclaration */]: function forEachChildInClassStaticBlockDeclaration(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.body);
-    },
-    [180 /* TypeReference */]: function forEachChildInTypeReference(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.typeName) || visitNodes(cbNode, cbNodes, node.typeArguments);
-    },
-    [179 /* TypePredicate */]: function forEachChildInTypePredicate(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.assertsModifier) || visitNode2(cbNode, node.parameterName) || visitNode2(cbNode, node.type);
-    },
-    [183 /* TypeQuery */]: function forEachChildInTypeQuery(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.exprName) || visitNodes(cbNode, cbNodes, node.typeArguments);
-    },
-    [184 /* TypeLiteral */]: function forEachChildInTypeLiteral(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.members);
-    },
-    [185 /* ArrayType */]: function forEachChildInArrayType(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.elementType);
-    },
-    [186 /* TupleType */]: function forEachChildInTupleType(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.elements);
-    },
-    [189 /* UnionType */]: forEachChildInUnionOrIntersectionType,
-    [190 /* IntersectionType */]: forEachChildInUnionOrIntersectionType,
-    [191 /* ConditionalType */]: function forEachChildInConditionalType(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.checkType) || visitNode2(cbNode, node.extendsType) || visitNode2(cbNode, node.trueType) || visitNode2(cbNode, node.falseType);
-    },
-    [192 /* InferType */]: function forEachChildInInferType(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.typeParameter);
-    },
-    [202 /* ImportType */]: function forEachChildInImportType(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.argument) || visitNode2(cbNode, node.assertions) || visitNode2(cbNode, node.qualifier) || visitNodes(cbNode, cbNodes, node.typeArguments);
-    },
-    [298 /* ImportTypeAssertionContainer */]: function forEachChildInImportTypeAssertionContainer(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.assertClause);
-    },
-    [193 /* ParenthesizedType */]: forEachChildInParenthesizedTypeOrTypeOperator,
-    [195 /* TypeOperator */]: forEachChildInParenthesizedTypeOrTypeOperator,
-    [196 /* IndexedAccessType */]: function forEachChildInIndexedAccessType(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.objectType) || visitNode2(cbNode, node.indexType);
-    },
-    [197 /* MappedType */]: function forEachChildInMappedType(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.readonlyToken) || visitNode2(cbNode, node.typeParameter) || visitNode2(cbNode, node.nameType) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNodes(cbNode, cbNodes, node.members);
-    },
-    [198 /* LiteralType */]: function forEachChildInLiteralType(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.literal);
-    },
-    [199 /* NamedTupleMember */]: function forEachChildInNamedTupleMember(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type);
-    },
-    [203 /* ObjectBindingPattern */]: forEachChildInObjectOrArrayBindingPattern,
-    [204 /* ArrayBindingPattern */]: forEachChildInObjectOrArrayBindingPattern,
-    [206 /* ArrayLiteralExpression */]: function forEachChildInArrayLiteralExpression(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.elements);
-    },
-    [207 /* ObjectLiteralExpression */]: function forEachChildInObjectLiteralExpression(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.properties);
-    },
-    [208 /* PropertyAccessExpression */]: function forEachChildInPropertyAccessExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNode2(cbNode, node.name);
-    },
-    [209 /* ElementAccessExpression */]: function forEachChildInElementAccessExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNode2(cbNode, node.argumentExpression);
-    },
-    [210 /* CallExpression */]: forEachChildInCallOrNewExpression,
-    [211 /* NewExpression */]: forEachChildInCallOrNewExpression,
-    [212 /* TaggedTemplateExpression */]: function forEachChildInTaggedTemplateExpression(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.tag) || visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNode2(cbNode, node.template);
-    },
-    [213 /* TypeAssertionExpression */]: function forEachChildInTypeAssertionExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.type) || visitNode2(cbNode, node.expression);
-    },
-    [214 /* ParenthesizedExpression */]: function forEachChildInParenthesizedExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression);
-    },
-    [217 /* DeleteExpression */]: function forEachChildInDeleteExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression);
-    },
-    [218 /* TypeOfExpression */]: function forEachChildInTypeOfExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression);
-    },
-    [219 /* VoidExpression */]: function forEachChildInVoidExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression);
-    },
-    [221 /* PrefixUnaryExpression */]: function forEachChildInPrefixUnaryExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.operand);
-    },
-    [226 /* YieldExpression */]: function forEachChildInYieldExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.expression);
-    },
-    [220 /* AwaitExpression */]: function forEachChildInAwaitExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression);
-    },
-    [222 /* PostfixUnaryExpression */]: function forEachChildInPostfixUnaryExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.operand);
-    },
-    [223 /* BinaryExpression */]: function forEachChildInBinaryExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.operatorToken) || visitNode2(cbNode, node.right);
-    },
-    [231 /* AsExpression */]: function forEachChildInAsExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.type);
-    },
-    [232 /* NonNullExpression */]: function forEachChildInNonNullExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression);
-    },
-    [235 /* SatisfiesExpression */]: function forEachChildInSatisfiesExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.type);
-    },
-    [233 /* MetaProperty */]: function forEachChildInMetaProperty(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.name);
-    },
-    [224 /* ConditionalExpression */]: function forEachChildInConditionalExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.condition) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.whenTrue) || visitNode2(cbNode, node.colonToken) || visitNode2(cbNode, node.whenFalse);
-    },
-    [227 /* SpreadElement */]: function forEachChildInSpreadElement(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression);
-    },
-    [238 /* Block */]: forEachChildInBlock,
-    [265 /* ModuleBlock */]: forEachChildInBlock,
-    [308 /* SourceFile */]: function forEachChildInSourceFile(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.statements) || visitNode2(cbNode, node.endOfFileToken);
-    },
-    [240 /* VariableStatement */]: function forEachChildInVariableStatement(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.declarationList);
-    },
-    [258 /* VariableDeclarationList */]: function forEachChildInVariableDeclarationList(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.declarations);
-    },
-    [241 /* ExpressionStatement */]: function forEachChildInExpressionStatement(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression);
-    },
-    [242 /* IfStatement */]: function forEachChildInIfStatement(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.thenStatement) || visitNode2(cbNode, node.elseStatement);
-    },
-    [243 /* DoStatement */]: function forEachChildInDoStatement(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.statement) || visitNode2(cbNode, node.expression);
-    },
-    [244 /* WhileStatement */]: function forEachChildInWhileStatement(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement);
-    },
-    [245 /* ForStatement */]: function forEachChildInForStatement(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.condition) || visitNode2(cbNode, node.incrementor) || visitNode2(cbNode, node.statement);
-    },
-    [246 /* ForInStatement */]: function forEachChildInForInStatement(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement);
-    },
-    [247 /* ForOfStatement */]: function forEachChildInForOfStatement(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.awaitModifier) || visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement);
-    },
-    [248 /* ContinueStatement */]: forEachChildInContinueOrBreakStatement,
-    [249 /* BreakStatement */]: forEachChildInContinueOrBreakStatement,
-    [250 /* ReturnStatement */]: function forEachChildInReturnStatement(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression);
-    },
-    [251 /* WithStatement */]: function forEachChildInWithStatement(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement);
-    },
-    [252 /* SwitchStatement */]: function forEachChildInSwitchStatement(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.caseBlock);
-    },
-    [266 /* CaseBlock */]: function forEachChildInCaseBlock(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.clauses);
-    },
-    [292 /* CaseClause */]: function forEachChildInCaseClause(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.expression) || visitNodes(cbNode, cbNodes, node.statements);
-    },
-    [293 /* DefaultClause */]: function forEachChildInDefaultClause(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.statements);
-    },
-    [253 /* LabeledStatement */]: function forEachChildInLabeledStatement(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.label) || visitNode2(cbNode, node.statement);
-    },
-    [254 /* ThrowStatement */]: function forEachChildInThrowStatement(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression);
-    },
-    [255 /* TryStatement */]: function forEachChildInTryStatement(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.tryBlock) || visitNode2(cbNode, node.catchClause) || visitNode2(cbNode, node.finallyBlock);
-    },
-    [295 /* CatchClause */]: function forEachChildInCatchClause(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.variableDeclaration) || visitNode2(cbNode, node.block);
-    },
-    [167 /* Decorator */]: function forEachChildInDecorator(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression);
-    },
-    [260 /* ClassDeclaration */]: forEachChildInClassDeclarationOrExpression,
-    [228 /* ClassExpression */]: forEachChildInClassDeclarationOrExpression,
-    [261 /* InterfaceDeclaration */]: function forEachChildInInterfaceDeclaration(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.heritageClauses) || visitNodes(cbNode, cbNodes, node.members);
-    },
-    [262 /* TypeAliasDeclaration */]: function forEachChildInTypeAliasDeclaration(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNode2(cbNode, node.type);
-    },
-    [263 /* EnumDeclaration */]: function forEachChildInEnumDeclaration(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.members);
-    },
-    [302 /* EnumMember */]: function forEachChildInEnumMember(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer);
-    },
-    [264 /* ModuleDeclaration */]: function forEachChildInModuleDeclaration(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.body);
-    },
-    [268 /* ImportEqualsDeclaration */]: function forEachChildInImportEqualsDeclaration(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.moduleReference);
-    },
-    [269 /* ImportDeclaration */]: function forEachChildInImportDeclaration(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.importClause) || visitNode2(cbNode, node.moduleSpecifier) || visitNode2(cbNode, node.assertClause);
-    },
-    [270 /* ImportClause */]: function forEachChildInImportClause(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.namedBindings);
-    },
-    [296 /* AssertClause */]: function forEachChildInAssertClause(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.elements);
-    },
-    [297 /* AssertEntry */]: function forEachChildInAssertEntry(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.value);
-    },
-    [267 /* NamespaceExportDeclaration */]: function forEachChildInNamespaceExportDeclaration(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNode2(cbNode, node.name);
-    },
-    [271 /* NamespaceImport */]: function forEachChildInNamespaceImport(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.name);
-    },
-    [277 /* NamespaceExport */]: function forEachChildInNamespaceExport(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.name);
-    },
-    [272 /* NamedImports */]: forEachChildInNamedImportsOrExports,
-    [276 /* NamedExports */]: forEachChildInNamedImportsOrExports,
-    [275 /* ExportDeclaration */]: function forEachChildInExportDeclaration(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.exportClause) || visitNode2(cbNode, node.moduleSpecifier) || visitNode2(cbNode, node.assertClause);
-    },
-    [273 /* ImportSpecifier */]: forEachChildInImportOrExportSpecifier,
-    [278 /* ExportSpecifier */]: forEachChildInImportOrExportSpecifier,
-    [274 /* ExportAssignment */]: function forEachChildInExportAssignment(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.expression);
-    },
-    [225 /* TemplateExpression */]: function forEachChildInTemplateExpression(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.head) || visitNodes(cbNode, cbNodes, node.templateSpans);
-    },
-    [236 /* TemplateSpan */]: function forEachChildInTemplateSpan(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.literal);
-    },
-    [200 /* TemplateLiteralType */]: function forEachChildInTemplateLiteralType(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.head) || visitNodes(cbNode, cbNodes, node.templateSpans);
-    },
-    [201 /* TemplateLiteralTypeSpan */]: function forEachChildInTemplateLiteralTypeSpan(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.type) || visitNode2(cbNode, node.literal);
-    },
-    [164 /* ComputedPropertyName */]: function forEachChildInComputedPropertyName(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression);
-    },
-    [294 /* HeritageClause */]: function forEachChildInHeritageClause(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.types);
-    },
-    [230 /* ExpressionWithTypeArguments */]: function forEachChildInExpressionWithTypeArguments(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.expression) || visitNodes(cbNode, cbNodes, node.typeArguments);
-    },
-    [280 /* ExternalModuleReference */]: function forEachChildInExternalModuleReference(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression);
-    },
-    [279 /* MissingDeclaration */]: function forEachChildInMissingDeclaration(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers);
-    },
-    [354 /* CommaListExpression */]: function forEachChildInCommaListExpression(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.elements);
-    },
-    [281 /* JsxElement */]: function forEachChildInJsxElement(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.openingElement) || visitNodes(cbNode, cbNodes, node.children) || visitNode2(cbNode, node.closingElement);
-    },
-    [285 /* JsxFragment */]: function forEachChildInJsxFragment(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.openingFragment) || visitNodes(cbNode, cbNodes, node.children) || visitNode2(cbNode, node.closingFragment);
-    },
-    [282 /* JsxSelfClosingElement */]: forEachChildInJsxOpeningOrSelfClosingElement,
-    [283 /* JsxOpeningElement */]: forEachChildInJsxOpeningOrSelfClosingElement,
-    [289 /* JsxAttributes */]: function forEachChildInJsxAttributes(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.properties);
-    },
-    [288 /* JsxAttribute */]: function forEachChildInJsxAttribute(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer);
-    },
-    [290 /* JsxSpreadAttribute */]: function forEachChildInJsxSpreadAttribute(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.expression);
-    },
-    [291 /* JsxExpression */]: function forEachChildInJsxExpression(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.expression);
-    },
-    [284 /* JsxClosingElement */]: function forEachChildInJsxClosingElement(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.tagName);
-    },
-    [187 /* OptionalType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
-    [188 /* RestType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
-    [312 /* JSDocTypeExpression */]: forEachChildInOptionalRestOrJSDocParameterModifier,
-    [318 /* JSDocNonNullableType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
-    [317 /* JSDocNullableType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
-    [319 /* JSDocOptionalType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
-    [321 /* JSDocVariadicType */]: forEachChildInOptionalRestOrJSDocParameterModifier,
-    [320 /* JSDocFunctionType */]: function forEachChildInJSDocFunctionType(node, cbNode, cbNodes) {
-      return visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
-    },
-    [323 /* JSDoc */]: function forEachChildInJSDoc(node, cbNode, cbNodes) {
-      return (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) || visitNodes(cbNode, cbNodes, node.tags);
-    },
-    [349 /* JSDocSeeTag */]: function forEachChildInJSDocSeeTag(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.name) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-    },
-    [313 /* JSDocNameReference */]: function forEachChildInJSDocNameReference(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.name);
-    },
-    [314 /* JSDocMemberName */]: function forEachChildInJSDocMemberName(node, cbNode, _cbNodes) {
-      return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.right);
-    },
-    [343 /* JSDocParameterTag */]: forEachChildInJSDocParameterOrPropertyTag,
-    [350 /* JSDocPropertyTag */]: forEachChildInJSDocParameterOrPropertyTag,
-    [333 /* JSDocAuthorTag */]: function forEachChildInJSDocAuthorTag(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.tagName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-    },
-    [332 /* JSDocImplementsTag */]: function forEachChildInJSDocImplementsTag(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.class) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-    },
-    [331 /* JSDocAugmentsTag */]: function forEachChildInJSDocAugmentsTag(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.class) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-    },
-    [347 /* JSDocTemplateTag */]: function forEachChildInJSDocTemplateTag(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.constraint) || visitNodes(cbNode, cbNodes, node.typeParameters) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-    },
-    [348 /* JSDocTypedefTag */]: function forEachChildInJSDocTypedefTag(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.tagName) || (node.typeExpression && node.typeExpression.kind === 312 /* JSDocTypeExpression */ ? visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.fullName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) : visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)));
-    },
-    [341 /* JSDocCallbackTag */]: function forEachChildInJSDocCallbackTag(node, cbNode, cbNodes) {
-      return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-    },
-    [344 /* JSDocReturnTag */]: forEachChildInJSDocReturnTag,
-    [346 /* JSDocTypeTag */]: forEachChildInJSDocReturnTag,
-    [345 /* JSDocThisTag */]: forEachChildInJSDocReturnTag,
-    [342 /* JSDocEnumTag */]: forEachChildInJSDocReturnTag,
-    [326 /* JSDocSignature */]: function forEachChildInJSDocSignature(node, cbNode, _cbNodes) {
-      return forEach(node.typeParameters, cbNode) || forEach(node.parameters, cbNode) || visitNode2(cbNode, node.type);
-    },
-    [327 /* JSDocLink */]: forEachChildInJSDocLinkCodeOrPlain,
-    [328 /* JSDocLinkCode */]: forEachChildInJSDocLinkCodeOrPlain,
-    [329 /* JSDocLinkPlain */]: forEachChildInJSDocLinkCodeOrPlain,
-    [325 /* JSDocTypeLiteral */]: function forEachChildInJSDocTypeLiteral(node, cbNode, _cbNodes) {
-      return forEach(node.jsDocPropertyTags, cbNode);
-    },
-    [330 /* JSDocTag */]: forEachChildInJSDocTag,
-    [335 /* JSDocClassTag */]: forEachChildInJSDocTag,
-    [336 /* JSDocPublicTag */]: forEachChildInJSDocTag,
-    [337 /* JSDocPrivateTag */]: forEachChildInJSDocTag,
-    [338 /* JSDocProtectedTag */]: forEachChildInJSDocTag,
-    [339 /* JSDocReadonlyTag */]: forEachChildInJSDocTag,
-    [334 /* JSDocDeprecatedTag */]: forEachChildInJSDocTag,
-    [340 /* JSDocOverrideTag */]: forEachChildInJSDocTag,
-    [353 /* PartiallyEmittedExpression */]: forEachChildInPartiallyEmittedExpression
-  };
-  function forEachChildInCallOrConstructSignature(node, cbNode, cbNodes) {
-    return visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
-  }
-  function forEachChildInUnionOrIntersectionType(node, cbNode, cbNodes) {
-    return visitNodes(cbNode, cbNodes, node.types);
-  }
-  function forEachChildInParenthesizedTypeOrTypeOperator(node, cbNode, _cbNodes) {
-    return visitNode2(cbNode, node.type);
-  }
-  function forEachChildInObjectOrArrayBindingPattern(node, cbNode, cbNodes) {
-    return visitNodes(cbNode, cbNodes, node.elements);
-  }
-  function forEachChildInCallOrNewExpression(node, cbNode, cbNodes) {
-    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNodes(cbNode, cbNodes, node.arguments);
-  }
-  function forEachChildInBlock(node, cbNode, cbNodes) {
-    return visitNodes(cbNode, cbNodes, node.statements);
-  }
-  function forEachChildInContinueOrBreakStatement(node, cbNode, _cbNodes) {
-    return visitNode2(cbNode, node.label);
-  }
-  function forEachChildInClassDeclarationOrExpression(node, cbNode, cbNodes) {
-    return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.heritageClauses) || visitNodes(cbNode, cbNodes, node.members);
-  }
-  function forEachChildInNamedImportsOrExports(node, cbNode, cbNodes) {
-    return visitNodes(cbNode, cbNodes, node.elements);
-  }
-  function forEachChildInImportOrExportSpecifier(node, cbNode, _cbNodes) {
-    return visitNode2(cbNode, node.propertyName) || visitNode2(cbNode, node.name);
-  }
-  function forEachChildInJsxOpeningOrSelfClosingElement(node, cbNode, cbNodes) {
-    return visitNode2(cbNode, node.tagName) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNode2(cbNode, node.attributes);
-  }
-  function forEachChildInOptionalRestOrJSDocParameterModifier(node, cbNode, _cbNodes) {
-    return visitNode2(cbNode, node.type);
-  }
-  function forEachChildInJSDocParameterOrPropertyTag(node, cbNode, cbNodes) {
-    return visitNode2(cbNode, node.tagName) || (node.isNameFirst ? visitNode2(cbNode, node.name) || visitNode2(cbNode, node.typeExpression) : visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.name)) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-  }
-  function forEachChildInJSDocReturnTag(node, cbNode, cbNodes) {
-    return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-  }
-  function forEachChildInJSDocLinkCodeOrPlain(node, cbNode, _cbNodes) {
-    return visitNode2(cbNode, node.name);
-  }
-  function forEachChildInJSDocTag(node, cbNode, cbNodes) {
-    return visitNode2(cbNode, node.tagName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
-  }
-  function forEachChildInPartiallyEmittedExpression(node, cbNode, _cbNodes) {
-    return visitNode2(cbNode, node.expression);
-  }
-  function forEachChild(node, cbNode, cbNodes) {
-    if (node === void 0 || node.kind <= 162 /* LastToken */) {
-      return;
-    }
-    const fn = forEachChildTable[node.kind];
-    return fn === void 0 ? void 0 : fn(node, cbNode, cbNodes);
-  }
-  function forEachChildRecursively(rootNode, cbNode, cbNodes) {
-    const queue = gatherPossibleChildren(rootNode);
-    const parents = [];
-    while (parents.length < queue.length) {
-      parents.push(rootNode);
-    }
-    while (queue.length !== 0) {
-      const current = queue.pop();
-      const parent2 = parents.pop();
-      if (isArray(current)) {
-        if (cbNodes) {
-          const res = cbNodes(current, parent2);
-          if (res) {
-            if (res === "skip")
-              continue;
-            return res;
-          }
-        }
-        for (let i = current.length - 1; i >= 0; --i) {
-          queue.push(current[i]);
-          parents.push(parent2);
-        }
-      } else {
-        const res = cbNode(current, parent2);
-        if (res) {
-          if (res === "skip")
-            continue;
-          return res;
-        }
-        if (current.kind >= 163 /* FirstNode */) {
-          for (const child of gatherPossibleChildren(current)) {
-            queue.push(child);
-            parents.push(current);
-          }
-        }
-      }
-    }
-  }
-  function gatherPossibleChildren(node) {
-    const children = [];
-    forEachChild(node, addWorkItem, addWorkItem);
-    return children;
-    function addWorkItem(n) {
-      children.unshift(n);
-    }
-  }
-  function setExternalModuleIndicator(sourceFile) {
-    sourceFile.externalModuleIndicator = isFileProbablyExternalModule(sourceFile);
-  }
-  function createSourceFile(fileName, sourceText, languageVersionOrOptions, setParentNodes = false, scriptKind) {
-    var _a2, _b;
-    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Parse, "createSourceFile", { path: fileName }, true);
-    mark("beforeParse");
-    let result;
-    perfLogger.logStartParseSourceFile(fileName);
-    const {
-      languageVersion,
-      setExternalModuleIndicator: overrideSetExternalModuleIndicator,
-      impliedNodeFormat: format
-    } = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions : { languageVersion: languageVersionOrOptions };
-    if (languageVersion === 100 /* JSON */) {
-      result = Parser.parseSourceFile(fileName, sourceText, languageVersion, void 0, setParentNodes, 6 /* JSON */, noop);
-    } else {
-      const setIndicator = format === void 0 ? overrideSetExternalModuleIndicator : (file) => {
-        file.impliedNodeFormat = format;
-        return (overrideSetExternalModuleIndicator || setExternalModuleIndicator)(file);
-      };
-      result = Parser.parseSourceFile(fileName, sourceText, languageVersion, void 0, setParentNodes, scriptKind, setIndicator);
-    }
-    perfLogger.logStopParseSourceFile();
-    mark("afterParse");
-    measure("Parse", "beforeParse", "afterParse");
-    (_b = tracing) == null ? void 0 : _b.pop();
-    return result;
-  }
-  function parseIsolatedEntityName(text, languageVersion) {
-    return Parser.parseIsolatedEntityName(text, languageVersion);
-  }
-  function parseJsonText(fileName, sourceText) {
-    return Parser.parseJsonText(fileName, sourceText);
-  }
-  function isExternalModule(file) {
-    return file.externalModuleIndicator !== void 0;
-  }
-  function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks = false) {
-    const newSourceFile = IncrementalParser.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks);
-    newSourceFile.flags |= sourceFile.flags & 6291456 /* PermanentlySetIncrementalFlags */;
-    return newSourceFile;
-  }
-  function parseIsolatedJSDocComment(content, start2, length2) {
-    const result = Parser.JSDocParser.parseIsolatedJSDocComment(content, start2, length2);
-    if (result && result.jsDoc) {
-      Parser.fixupParentReferences(result.jsDoc);
-    }
-    return result;
-  }
-  function parseJSDocTypeExpressionForTests(content, start2, length2) {
-    return Parser.JSDocParser.parseJSDocTypeExpressionForTests(content, start2, length2);
-  }
-  var Parser;
-  ((Parser2) => {
-    const scanner2 = createScanner(99 /* Latest */, true);
-    const disallowInAndDecoratorContext = 4096 /* DisallowInContext */ | 16384 /* DecoratorContext */;
-    let NodeConstructor2;
-    let TokenConstructor2;
-    let IdentifierConstructor2;
-    let PrivateIdentifierConstructor2;
-    let SourceFileConstructor2;
-    function countNode(node) {
-      nodeCount++;
-      return node;
-    }
-    const baseNodeFactory = {
-      createBaseSourceFileNode: (kind) => countNode(new SourceFileConstructor2(kind, 0, 0)),
-      createBaseIdentifierNode: (kind) => countNode(new IdentifierConstructor2(kind, 0, 0)),
-      createBasePrivateIdentifierNode: (kind) => countNode(new PrivateIdentifierConstructor2(kind, 0, 0)),
-      createBaseTokenNode: (kind) => countNode(new TokenConstructor2(kind, 0, 0)),
-      createBaseNode: (kind) => countNode(new NodeConstructor2(kind, 0, 0))
-    };
-    const factory2 = createNodeFactory(1 /* NoParenthesizerRules */ | 2 /* NoNodeConverters */ | 8 /* NoOriginalNode */, baseNodeFactory);
-    let fileName;
-    let sourceFlags;
-    let sourceText;
-    let languageVersion;
-    let scriptKind;
-    let languageVariant;
-    let parseDiagnostics;
-    let jsDocDiagnostics;
-    let syntaxCursor;
-    let currentToken;
-    let nodeCount;
-    let identifiers;
-    let privateIdentifiers;
-    let identifierCount;
-    let parsingContext;
-    let notParenthesizedArrow;
-    let contextFlags;
-    let topLevel = true;
-    let parseErrorBeforeNextFinishedNode = false;
-    function parseSourceFile(fileName2, sourceText2, languageVersion2, syntaxCursor2, setParentNodes = false, scriptKind2, setExternalModuleIndicatorOverride) {
-      var _a2;
-      scriptKind2 = ensureScriptKind(fileName2, scriptKind2);
-      if (scriptKind2 === 6 /* JSON */) {
-        const result2 = parseJsonText2(fileName2, sourceText2, languageVersion2, syntaxCursor2, setParentNodes);
-        convertToObjectWorker(result2, (_a2 = result2.statements[0]) == null ? void 0 : _a2.expression, result2.parseDiagnostics, false, void 0, void 0);
-        result2.referencedFiles = emptyArray;
-        result2.typeReferenceDirectives = emptyArray;
-        result2.libReferenceDirectives = emptyArray;
-        result2.amdDependencies = emptyArray;
-        result2.hasNoDefaultLib = false;
-        result2.pragmas = emptyMap;
-        return result2;
-      }
-      initializeState(fileName2, sourceText2, languageVersion2, syntaxCursor2, scriptKind2);
-      const result = parseSourceFileWorker(languageVersion2, setParentNodes, scriptKind2, setExternalModuleIndicatorOverride || setExternalModuleIndicator);
-      clearState();
-      return result;
-    }
-    Parser2.parseSourceFile = parseSourceFile;
-    function parseIsolatedEntityName2(content, languageVersion2) {
-      initializeState("", content, languageVersion2, void 0, 1 /* JS */);
-      nextToken();
-      const entityName = parseEntityName(true);
-      const isInvalid = token() === 1 /* EndOfFileToken */ && !parseDiagnostics.length;
-      clearState();
-      return isInvalid ? entityName : void 0;
-    }
-    Parser2.parseIsolatedEntityName = parseIsolatedEntityName2;
-    function parseJsonText2(fileName2, sourceText2, languageVersion2 = 2 /* ES2015 */, syntaxCursor2, setParentNodes = false) {
-      initializeState(fileName2, sourceText2, languageVersion2, syntaxCursor2, 6 /* JSON */);
-      sourceFlags = contextFlags;
-      nextToken();
-      const pos = getNodePos();
-      let statements, endOfFileToken;
-      if (token() === 1 /* EndOfFileToken */) {
-        statements = createNodeArray2([], pos, pos);
-        endOfFileToken = parseTokenNode();
-      } else {
-        let expressions;
-        while (token() !== 1 /* EndOfFileToken */) {
-          let expression2;
-          switch (token()) {
-            case 22 /* OpenBracketToken */:
-              expression2 = parseArrayLiteralExpression();
-              break;
-            case 110 /* TrueKeyword */:
-            case 95 /* FalseKeyword */:
-            case 104 /* NullKeyword */:
-              expression2 = parseTokenNode();
-              break;
-            case 40 /* MinusToken */:
-              if (lookAhead(() => nextToken() === 8 /* NumericLiteral */ && nextToken() !== 58 /* ColonToken */)) {
-                expression2 = parsePrefixUnaryExpression();
-              } else {
-                expression2 = parseObjectLiteralExpression();
-              }
-              break;
-            case 8 /* NumericLiteral */:
-            case 10 /* StringLiteral */:
-              if (lookAhead(() => nextToken() !== 58 /* ColonToken */)) {
-                expression2 = parseLiteralNode();
-                break;
-              }
-            default:
-              expression2 = parseObjectLiteralExpression();
-              break;
-          }
-          if (expressions && isArray(expressions)) {
-            expressions.push(expression2);
-          } else if (expressions) {
-            expressions = [expressions, expression2];
-          } else {
-            expressions = expression2;
-            if (token() !== 1 /* EndOfFileToken */) {
-              parseErrorAtCurrentToken(Diagnostics.Unexpected_token);
-            }
-          }
-        }
-        const expression = isArray(expressions) ? finishNode(factory2.createArrayLiteralExpression(expressions), pos) : Debug.checkDefined(expressions);
-        const statement = factory2.createExpressionStatement(expression);
-        finishNode(statement, pos);
-        statements = createNodeArray2([statement], pos);
-        endOfFileToken = parseExpectedToken(1 /* EndOfFileToken */, Diagnostics.Unexpected_token);
-      }
-      const sourceFile = createSourceFile2(fileName2, 2 /* ES2015 */, 6 /* JSON */, false, statements, endOfFileToken, sourceFlags, noop);
-      if (setParentNodes) {
-        fixupParentReferences(sourceFile);
-      }
-      sourceFile.nodeCount = nodeCount;
-      sourceFile.identifierCount = identifierCount;
-      sourceFile.identifiers = identifiers;
-      sourceFile.parseDiagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
-      if (jsDocDiagnostics) {
-        sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile);
-      }
-      const result = sourceFile;
-      clearState();
-      return result;
-    }
-    Parser2.parseJsonText = parseJsonText2;
-    function initializeState(_fileName, _sourceText, _languageVersion, _syntaxCursor, _scriptKind) {
-      NodeConstructor2 = objectAllocator.getNodeConstructor();
-      TokenConstructor2 = objectAllocator.getTokenConstructor();
-      IdentifierConstructor2 = objectAllocator.getIdentifierConstructor();
-      PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor();
-      SourceFileConstructor2 = objectAllocator.getSourceFileConstructor();
-      fileName = normalizePath(_fileName);
-      sourceText = _sourceText;
-      languageVersion = _languageVersion;
-      syntaxCursor = _syntaxCursor;
-      scriptKind = _scriptKind;
-      languageVariant = getLanguageVariant(_scriptKind);
-      parseDiagnostics = [];
-      parsingContext = 0;
-      identifiers = /* @__PURE__ */ new Map();
-      privateIdentifiers = /* @__PURE__ */ new Map();
-      identifierCount = 0;
-      nodeCount = 0;
-      sourceFlags = 0;
-      topLevel = true;
-      switch (scriptKind) {
-        case 1 /* JS */:
-        case 2 /* JSX */:
-          contextFlags = 262144 /* JavaScriptFile */;
-          break;
-        case 6 /* JSON */:
-          contextFlags = 262144 /* JavaScriptFile */ | 67108864 /* JsonFile */;
-          break;
-        default:
-          contextFlags = 0 /* None */;
-          break;
-      }
-      parseErrorBeforeNextFinishedNode = false;
-      scanner2.setText(sourceText);
-      scanner2.setOnError(scanError);
-      scanner2.setScriptTarget(languageVersion);
-      scanner2.setLanguageVariant(languageVariant);
-    }
-    function clearState() {
-      scanner2.clearCommentDirectives();
-      scanner2.setText("");
-      scanner2.setOnError(void 0);
-      sourceText = void 0;
-      languageVersion = void 0;
-      syntaxCursor = void 0;
-      scriptKind = void 0;
-      languageVariant = void 0;
-      sourceFlags = 0;
-      parseDiagnostics = void 0;
-      jsDocDiagnostics = void 0;
-      parsingContext = 0;
-      identifiers = void 0;
-      notParenthesizedArrow = void 0;
-      topLevel = true;
-    }
-    function parseSourceFileWorker(languageVersion2, setParentNodes, scriptKind2, setExternalModuleIndicator2) {
-      const isDeclarationFile = isDeclarationFileName(fileName);
-      if (isDeclarationFile) {
-        contextFlags |= 16777216 /* Ambient */;
-      }
-      sourceFlags = contextFlags;
-      nextToken();
-      const statements = parseList(ParsingContext.SourceElements, parseStatement);
-      Debug.assert(token() === 1 /* EndOfFileToken */);
-      const endOfFileToken = addJSDocComment(parseTokenNode());
-      const sourceFile = createSourceFile2(fileName, languageVersion2, scriptKind2, isDeclarationFile, statements, endOfFileToken, sourceFlags, setExternalModuleIndicator2);
-      processCommentPragmas(sourceFile, sourceText);
-      processPragmasIntoFields(sourceFile, reportPragmaDiagnostic);
-      sourceFile.commentDirectives = scanner2.getCommentDirectives();
-      sourceFile.nodeCount = nodeCount;
-      sourceFile.identifierCount = identifierCount;
-      sourceFile.identifiers = identifiers;
-      sourceFile.parseDiagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
-      if (jsDocDiagnostics) {
-        sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile);
-      }
-      if (setParentNodes) {
-        fixupParentReferences(sourceFile);
-      }
-      return sourceFile;
-      function reportPragmaDiagnostic(pos, end, diagnostic) {
-        parseDiagnostics.push(createDetachedDiagnostic(fileName, pos, end, diagnostic));
-      }
-    }
-    function withJSDoc(node, hasJSDoc) {
-      return hasJSDoc ? addJSDocComment(node) : node;
-    }
-    let hasDeprecatedTag = false;
-    function addJSDocComment(node) {
-      Debug.assert(!node.jsDoc);
-      const jsDoc = mapDefined(getJSDocCommentRanges(node, sourceText), (comment) => JSDocParser.parseJSDocComment(node, comment.pos, comment.end - comment.pos));
-      if (jsDoc.length)
-        node.jsDoc = jsDoc;
-      if (hasDeprecatedTag) {
-        hasDeprecatedTag = false;
-        node.flags |= 268435456 /* Deprecated */;
-      }
-      return node;
-    }
-    function reparseTopLevelAwait(sourceFile) {
-      const savedSyntaxCursor = syntaxCursor;
-      const baseSyntaxCursor = IncrementalParser.createSyntaxCursor(sourceFile);
-      syntaxCursor = { currentNode: currentNode2 };
-      const statements = [];
-      const savedParseDiagnostics = parseDiagnostics;
-      parseDiagnostics = [];
-      let pos = 0;
-      let start2 = findNextStatementWithAwait(sourceFile.statements, 0);
-      while (start2 !== -1) {
-        const prevStatement = sourceFile.statements[pos];
-        const nextStatement = sourceFile.statements[start2];
-        addRange(statements, sourceFile.statements, pos, start2);
-        pos = findNextStatementWithoutAwait(sourceFile.statements, start2);
-        const diagnosticStart = findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= prevStatement.pos);
-        const diagnosticEnd = diagnosticStart >= 0 ? findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= nextStatement.pos, diagnosticStart) : -1;
-        if (diagnosticStart >= 0) {
-          addRange(parseDiagnostics, savedParseDiagnostics, diagnosticStart, diagnosticEnd >= 0 ? diagnosticEnd : void 0);
-        }
-        speculationHelper(() => {
-          const savedContextFlags = contextFlags;
-          contextFlags |= 32768 /* AwaitContext */;
-          scanner2.setTextPos(nextStatement.pos);
-          nextToken();
-          while (token() !== 1 /* EndOfFileToken */) {
-            const startPos = scanner2.getStartPos();
-            const statement = parseListElement(ParsingContext.SourceElements, parseStatement);
-            statements.push(statement);
-            if (startPos === scanner2.getStartPos()) {
-              nextToken();
-            }
-            if (pos >= 0) {
-              const nonAwaitStatement = sourceFile.statements[pos];
-              if (statement.end === nonAwaitStatement.pos) {
-                break;
-              }
-              if (statement.end > nonAwaitStatement.pos) {
-                pos = findNextStatementWithoutAwait(sourceFile.statements, pos + 1);
-              }
-            }
-          }
-          contextFlags = savedContextFlags;
-        }, 2 /* Reparse */);
-        start2 = pos >= 0 ? findNextStatementWithAwait(sourceFile.statements, pos) : -1;
-      }
-      if (pos >= 0) {
-        const prevStatement = sourceFile.statements[pos];
-        addRange(statements, sourceFile.statements, pos);
-        const diagnosticStart = findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= prevStatement.pos);
-        if (diagnosticStart >= 0) {
-          addRange(parseDiagnostics, savedParseDiagnostics, diagnosticStart);
-        }
-      }
-      syntaxCursor = savedSyntaxCursor;
-      return factory2.updateSourceFile(sourceFile, setTextRange(factory2.createNodeArray(statements), sourceFile.statements));
-      function containsPossibleTopLevelAwait(node) {
-        return !(node.flags & 32768 /* AwaitContext */) && !!(node.transformFlags & 67108864 /* ContainsPossibleTopLevelAwait */);
-      }
-      function findNextStatementWithAwait(statements2, start3) {
-        for (let i = start3; i < statements2.length; i++) {
-          if (containsPossibleTopLevelAwait(statements2[i])) {
-            return i;
-          }
-        }
-        return -1;
-      }
-      function findNextStatementWithoutAwait(statements2, start3) {
-        for (let i = start3; i < statements2.length; i++) {
-          if (!containsPossibleTopLevelAwait(statements2[i])) {
-            return i;
-          }
-        }
-        return -1;
-      }
-      function currentNode2(position) {
-        const node = baseSyntaxCursor.currentNode(position);
-        if (topLevel && node && containsPossibleTopLevelAwait(node)) {
-          node.intersectsChange = true;
-        }
-        return node;
-      }
-    }
-    function fixupParentReferences(rootNode) {
-      setParentRecursive(rootNode, true);
-    }
-    Parser2.fixupParentReferences = fixupParentReferences;
-    function createSourceFile2(fileName2, languageVersion2, scriptKind2, isDeclarationFile, statements, endOfFileToken, flags, setExternalModuleIndicator2) {
-      let sourceFile = factory2.createSourceFile(statements, endOfFileToken, flags);
-      setTextRangePosWidth(sourceFile, 0, sourceText.length);
-      setFields(sourceFile);
-      if (!isDeclarationFile && isExternalModule(sourceFile) && sourceFile.transformFlags & 67108864 /* ContainsPossibleTopLevelAwait */) {
-        sourceFile = reparseTopLevelAwait(sourceFile);
-        setFields(sourceFile);
-      }
-      return sourceFile;
-      function setFields(sourceFile2) {
-        sourceFile2.text = sourceText;
-        sourceFile2.bindDiagnostics = [];
-        sourceFile2.bindSuggestionDiagnostics = void 0;
-        sourceFile2.languageVersion = languageVersion2;
-        sourceFile2.fileName = fileName2;
-        sourceFile2.languageVariant = getLanguageVariant(scriptKind2);
-        sourceFile2.isDeclarationFile = isDeclarationFile;
-        sourceFile2.scriptKind = scriptKind2;
-        setExternalModuleIndicator2(sourceFile2);
-        sourceFile2.setExternalModuleIndicator = setExternalModuleIndicator2;
-      }
-    }
-    function setContextFlag(val, flag) {
-      if (val) {
-        contextFlags |= flag;
-      } else {
-        contextFlags &= ~flag;
-      }
-    }
-    function setDisallowInContext(val) {
-      setContextFlag(val, 4096 /* DisallowInContext */);
-    }
-    function setYieldContext(val) {
-      setContextFlag(val, 8192 /* YieldContext */);
-    }
-    function setDecoratorContext(val) {
-      setContextFlag(val, 16384 /* DecoratorContext */);
-    }
-    function setAwaitContext(val) {
-      setContextFlag(val, 32768 /* AwaitContext */);
-    }
-    function doOutsideOfContext(context, func) {
-      const contextFlagsToClear = context & contextFlags;
-      if (contextFlagsToClear) {
-        setContextFlag(false, contextFlagsToClear);
-        const result = func();
-        setContextFlag(true, contextFlagsToClear);
-        return result;
-      }
-      return func();
-    }
-    function doInsideOfContext(context, func) {
-      const contextFlagsToSet = context & ~contextFlags;
-      if (contextFlagsToSet) {
-        setContextFlag(true, contextFlagsToSet);
-        const result = func();
-        setContextFlag(false, contextFlagsToSet);
-        return result;
-      }
-      return func();
-    }
-    function allowInAnd(func) {
-      return doOutsideOfContext(4096 /* DisallowInContext */, func);
-    }
-    function disallowInAnd(func) {
-      return doInsideOfContext(4096 /* DisallowInContext */, func);
-    }
-    function allowConditionalTypesAnd(func) {
-      return doOutsideOfContext(65536 /* DisallowConditionalTypesContext */, func);
-    }
-    function disallowConditionalTypesAnd(func) {
-      return doInsideOfContext(65536 /* DisallowConditionalTypesContext */, func);
-    }
-    function doInYieldContext(func) {
-      return doInsideOfContext(8192 /* YieldContext */, func);
-    }
-    function doInDecoratorContext(func) {
-      return doInsideOfContext(16384 /* DecoratorContext */, func);
-    }
-    function doInAwaitContext(func) {
-      return doInsideOfContext(32768 /* AwaitContext */, func);
-    }
-    function doOutsideOfAwaitContext(func) {
-      return doOutsideOfContext(32768 /* AwaitContext */, func);
-    }
-    function doInYieldAndAwaitContext(func) {
-      return doInsideOfContext(8192 /* YieldContext */ | 32768 /* AwaitContext */, func);
-    }
-    function doOutsideOfYieldAndAwaitContext(func) {
-      return doOutsideOfContext(8192 /* YieldContext */ | 32768 /* AwaitContext */, func);
-    }
-    function inContext(flags) {
-      return (contextFlags & flags) !== 0;
-    }
-    function inYieldContext() {
-      return inContext(8192 /* YieldContext */);
-    }
-    function inDisallowInContext() {
-      return inContext(4096 /* DisallowInContext */);
-    }
-    function inDisallowConditionalTypesContext() {
-      return inContext(65536 /* DisallowConditionalTypesContext */);
-    }
-    function inDecoratorContext() {
-      return inContext(16384 /* DecoratorContext */);
-    }
-    function inAwaitContext() {
-      return inContext(32768 /* AwaitContext */);
-    }
-    function parseErrorAtCurrentToken(message, arg0) {
-      return parseErrorAt(scanner2.getTokenPos(), scanner2.getTextPos(), message, arg0);
-    }
-    function parseErrorAtPosition(start2, length2, message, arg0) {
-      const lastError = lastOrUndefined(parseDiagnostics);
-      let result;
-      if (!lastError || start2 !== lastError.start) {
-        result = createDetachedDiagnostic(fileName, start2, length2, message, arg0);
-        parseDiagnostics.push(result);
-      }
-      parseErrorBeforeNextFinishedNode = true;
-      return result;
-    }
-    function parseErrorAt(start2, end, message, arg0) {
-      return parseErrorAtPosition(start2, end - start2, message, arg0);
-    }
-    function parseErrorAtRange(range, message, arg0) {
-      parseErrorAt(range.pos, range.end, message, arg0);
-    }
-    function scanError(message, length2) {
-      parseErrorAtPosition(scanner2.getTextPos(), length2, message);
-    }
-    function getNodePos() {
-      return scanner2.getStartPos();
-    }
-    function hasPrecedingJSDocComment() {
-      return scanner2.hasPrecedingJSDocComment();
-    }
-    function token() {
-      return currentToken;
-    }
-    function nextTokenWithoutCheck() {
-      return currentToken = scanner2.scan();
-    }
-    function nextTokenAnd(func) {
-      nextToken();
-      return func();
-    }
-    function nextToken() {
-      if (isKeyword(currentToken) && (scanner2.hasUnicodeEscape() || scanner2.hasExtendedUnicodeEscape())) {
-        parseErrorAt(scanner2.getTokenPos(), scanner2.getTextPos(), Diagnostics.Keywords_cannot_contain_escape_characters);
-      }
-      return nextTokenWithoutCheck();
-    }
-    function nextTokenJSDoc() {
-      return currentToken = scanner2.scanJsDocToken();
-    }
-    function reScanGreaterToken() {
-      return currentToken = scanner2.reScanGreaterToken();
-    }
-    function reScanSlashToken() {
-      return currentToken = scanner2.reScanSlashToken();
-    }
-    function reScanTemplateToken(isTaggedTemplate) {
-      return currentToken = scanner2.reScanTemplateToken(isTaggedTemplate);
-    }
-    function reScanTemplateHeadOrNoSubstitutionTemplate() {
-      return currentToken = scanner2.reScanTemplateHeadOrNoSubstitutionTemplate();
-    }
-    function reScanLessThanToken() {
-      return currentToken = scanner2.reScanLessThanToken();
-    }
-    function reScanHashToken() {
-      return currentToken = scanner2.reScanHashToken();
-    }
-    function scanJsxIdentifier() {
-      return currentToken = scanner2.scanJsxIdentifier();
-    }
-    function scanJsxText() {
-      return currentToken = scanner2.scanJsxToken();
-    }
-    function scanJsxAttributeValue() {
-      return currentToken = scanner2.scanJsxAttributeValue();
-    }
-    function speculationHelper(callback, speculationKind) {
-      const saveToken = currentToken;
-      const saveParseDiagnosticsLength = parseDiagnostics.length;
-      const saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode;
-      const saveContextFlags = contextFlags;
-      const result = speculationKind !== 0 /* TryParse */ ? scanner2.lookAhead(callback) : scanner2.tryScan(callback);
-      Debug.assert(saveContextFlags === contextFlags);
-      if (!result || speculationKind !== 0 /* TryParse */) {
-        currentToken = saveToken;
-        if (speculationKind !== 2 /* Reparse */) {
-          parseDiagnostics.length = saveParseDiagnosticsLength;
-        }
-        parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode;
-      }
-      return result;
-    }
-    function lookAhead(callback) {
-      return speculationHelper(callback, 1 /* Lookahead */);
-    }
-    function tryParse(callback) {
-      return speculationHelper(callback, 0 /* TryParse */);
-    }
-    function isBindingIdentifier() {
-      if (token() === 79 /* Identifier */) {
-        return true;
-      }
-      return token() > 116 /* LastReservedWord */;
-    }
-    function isIdentifier2() {
-      if (token() === 79 /* Identifier */) {
-        return true;
-      }
-      if (token() === 125 /* YieldKeyword */ && inYieldContext()) {
-        return false;
-      }
-      if (token() === 133 /* AwaitKeyword */ && inAwaitContext()) {
-        return false;
-      }
-      return token() > 116 /* LastReservedWord */;
-    }
-    function parseExpected(kind, diagnosticMessage, shouldAdvance = true) {
-      if (token() === kind) {
-        if (shouldAdvance) {
-          nextToken();
-        }
-        return true;
-      }
-      if (diagnosticMessage) {
-        parseErrorAtCurrentToken(diagnosticMessage);
-      } else {
-        parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(kind));
-      }
-      return false;
-    }
-    const viableKeywordSuggestions = Object.keys(textToKeywordObj).filter((keyword) => keyword.length > 2);
-    function parseErrorForMissingSemicolonAfter(node) {
-      var _a2;
-      if (isTaggedTemplateExpression(node)) {
-        parseErrorAt(skipTrivia(sourceText, node.template.pos), node.template.end, Diagnostics.Module_declaration_names_may_only_use_or_quoted_strings);
-        return;
-      }
-      const expressionText = isIdentifier(node) ? idText(node) : void 0;
-      if (!expressionText || !isIdentifierText(expressionText, languageVersion)) {
-        parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(26 /* SemicolonToken */));
-        return;
-      }
-      const pos = skipTrivia(sourceText, node.pos);
-      switch (expressionText) {
-        case "const":
-        case "let":
-        case "var":
-          parseErrorAt(pos, node.end, Diagnostics.Variable_declaration_not_allowed_at_this_location);
-          return;
-        case "declare":
-          return;
-        case "interface":
-          parseErrorForInvalidName(Diagnostics.Interface_name_cannot_be_0, Diagnostics.Interface_must_be_given_a_name, 18 /* OpenBraceToken */);
-          return;
-        case "is":
-          parseErrorAt(pos, scanner2.getTextPos(), Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods);
-          return;
-        case "module":
-        case "namespace":
-          parseErrorForInvalidName(Diagnostics.Namespace_name_cannot_be_0, Diagnostics.Namespace_must_be_given_a_name, 18 /* OpenBraceToken */);
-          return;
-        case "type":
-          parseErrorForInvalidName(Diagnostics.Type_alias_name_cannot_be_0, Diagnostics.Type_alias_must_be_given_a_name, 63 /* EqualsToken */);
-          return;
-      }
-      const suggestion = (_a2 = getSpellingSuggestion(expressionText, viableKeywordSuggestions, (n) => n)) != null ? _a2 : getSpaceSuggestion(expressionText);
-      if (suggestion) {
-        parseErrorAt(pos, node.end, Diagnostics.Unknown_keyword_or_identifier_Did_you_mean_0, suggestion);
-        return;
-      }
-      if (token() === 0 /* Unknown */) {
-        return;
-      }
-      parseErrorAt(pos, node.end, Diagnostics.Unexpected_keyword_or_identifier);
-    }
-    function parseErrorForInvalidName(nameDiagnostic, blankDiagnostic, tokenIfBlankName) {
-      if (token() === tokenIfBlankName) {
-        parseErrorAtCurrentToken(blankDiagnostic);
-      } else {
-        parseErrorAtCurrentToken(nameDiagnostic, scanner2.getTokenValue());
-      }
-    }
-    function getSpaceSuggestion(expressionText) {
-      for (const keyword of viableKeywordSuggestions) {
-        if (expressionText.length > keyword.length + 2 && startsWith(expressionText, keyword)) {
-          return `${keyword} ${expressionText.slice(keyword.length)}`;
-        }
-      }
-      return void 0;
-    }
-    function parseSemicolonAfterPropertyName(name, type, initializer) {
-      if (token() === 59 /* AtToken */ && !scanner2.hasPrecedingLineBreak()) {
-        parseErrorAtCurrentToken(Diagnostics.Decorators_must_precede_the_name_and_all_keywords_of_property_declarations);
-        return;
-      }
-      if (token() === 20 /* OpenParenToken */) {
-        parseErrorAtCurrentToken(Diagnostics.Cannot_start_a_function_call_in_a_type_annotation);
-        nextToken();
-        return;
-      }
-      if (type && !canParseSemicolon()) {
-        if (initializer) {
-          parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(26 /* SemicolonToken */));
-        } else {
-          parseErrorAtCurrentToken(Diagnostics.Expected_for_property_initializer);
-        }
-        return;
-      }
-      if (tryParseSemicolon()) {
-        return;
-      }
-      if (initializer) {
-        parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(26 /* SemicolonToken */));
-        return;
-      }
-      parseErrorForMissingSemicolonAfter(name);
-    }
-    function parseExpectedJSDoc(kind) {
-      if (token() === kind) {
-        nextTokenJSDoc();
-        return true;
-      }
-      parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(kind));
-      return false;
-    }
-    function parseExpectedMatchingBrackets(openKind, closeKind, openParsed, openPosition) {
-      if (token() === closeKind) {
-        nextToken();
-        return;
-      }
-      const lastError = parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(closeKind));
-      if (!openParsed) {
-        return;
-      }
-      if (lastError) {
-        addRelatedInfo(
-          lastError,
-          createDetachedDiagnostic(fileName, openPosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, tokenToString(openKind), tokenToString(closeKind))
-        );
-      }
-    }
-    function parseOptional(t) {
-      if (token() === t) {
-        nextToken();
-        return true;
-      }
-      return false;
-    }
-    function parseOptionalToken(t) {
-      if (token() === t) {
-        return parseTokenNode();
-      }
-      return void 0;
-    }
-    function parseOptionalTokenJSDoc(t) {
-      if (token() === t) {
-        return parseTokenNodeJSDoc();
-      }
-      return void 0;
-    }
-    function parseExpectedToken(t, diagnosticMessage, arg0) {
-      return parseOptionalToken(t) || createMissingNode(t, false, diagnosticMessage || Diagnostics._0_expected, arg0 || tokenToString(t));
-    }
-    function parseExpectedTokenJSDoc(t) {
-      return parseOptionalTokenJSDoc(t) || createMissingNode(t, false, Diagnostics._0_expected, tokenToString(t));
-    }
-    function parseTokenNode() {
-      const pos = getNodePos();
-      const kind = token();
-      nextToken();
-      return finishNode(factory2.createToken(kind), pos);
-    }
-    function parseTokenNodeJSDoc() {
-      const pos = getNodePos();
-      const kind = token();
-      nextTokenJSDoc();
-      return finishNode(factory2.createToken(kind), pos);
-    }
-    function canParseSemicolon() {
-      if (token() === 26 /* SemicolonToken */) {
-        return true;
-      }
-      return token() === 19 /* CloseBraceToken */ || token() === 1 /* EndOfFileToken */ || scanner2.hasPrecedingLineBreak();
-    }
-    function tryParseSemicolon() {
-      if (!canParseSemicolon()) {
-        return false;
-      }
-      if (token() === 26 /* SemicolonToken */) {
-        nextToken();
-      }
-      return true;
-    }
-    function parseSemicolon() {
-      return tryParseSemicolon() || parseExpected(26 /* SemicolonToken */);
-    }
-    function createNodeArray2(elements, pos, end, hasTrailingComma) {
-      const array = factory2.createNodeArray(elements, hasTrailingComma);
-      setTextRangePosEnd(array, pos, end != null ? end : scanner2.getStartPos());
-      return array;
-    }
-    function finishNode(node, pos, end) {
-      setTextRangePosEnd(node, pos, end != null ? end : scanner2.getStartPos());
-      if (contextFlags) {
-        node.flags |= contextFlags;
-      }
-      if (parseErrorBeforeNextFinishedNode) {
-        parseErrorBeforeNextFinishedNode = false;
-        node.flags |= 131072 /* ThisNodeHasError */;
-      }
-      return node;
-    }
-    function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, arg0) {
-      if (reportAtCurrentPosition) {
-        parseErrorAtPosition(scanner2.getStartPos(), 0, diagnosticMessage, arg0);
-      } else if (diagnosticMessage) {
-        parseErrorAtCurrentToken(diagnosticMessage, arg0);
-      }
-      const pos = getNodePos();
-      const result = kind === 79 /* Identifier */ ? factory2.createIdentifier("", void 0, void 0) : isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, "", "", void 0) : kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral("", void 0) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral("", void 0) : kind === 279 /* MissingDeclaration */ ? factory2.createMissingDeclaration() : factory2.createToken(kind);
-      return finishNode(result, pos);
-    }
-    function internIdentifier(text) {
-      let identifier = identifiers.get(text);
-      if (identifier === void 0) {
-        identifiers.set(text, identifier = text);
-      }
-      return identifier;
-    }
-    function createIdentifier3(isIdentifier3, diagnosticMessage, privateIdentifierDiagnosticMessage) {
-      if (isIdentifier3) {
-        identifierCount++;
-        const pos = getNodePos();
-        const originalKeywordKind = token();
-        const text = internIdentifier(scanner2.getTokenValue());
-        const hasExtendedUnicodeEscape = scanner2.hasExtendedUnicodeEscape();
-        nextTokenWithoutCheck();
-        return finishNode(factory2.createIdentifier(text, void 0, originalKeywordKind, hasExtendedUnicodeEscape), pos);
-      }
-      if (token() === 80 /* PrivateIdentifier */) {
-        parseErrorAtCurrentToken(privateIdentifierDiagnosticMessage || Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
-        return createIdentifier3(true);
-      }
-      if (token() === 0 /* Unknown */ && scanner2.tryScan(() => scanner2.reScanInvalidIdentifier() === 79 /* Identifier */)) {
-        return createIdentifier3(true);
-      }
-      identifierCount++;
-      const reportAtCurrentPosition = token() === 1 /* EndOfFileToken */;
-      const isReservedWord = scanner2.isReservedWord();
-      const msgArg = scanner2.getTokenText();
-      const defaultMessage = isReservedWord ? Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here : Diagnostics.Identifier_expected;
-      return createMissingNode(79 /* Identifier */, reportAtCurrentPosition, diagnosticMessage || defaultMessage, msgArg);
-    }
-    function parseBindingIdentifier(privateIdentifierDiagnosticMessage) {
-      return createIdentifier3(isBindingIdentifier(), void 0, privateIdentifierDiagnosticMessage);
-    }
-    function parseIdentifier(diagnosticMessage, privateIdentifierDiagnosticMessage) {
-      return createIdentifier3(isIdentifier2(), diagnosticMessage, privateIdentifierDiagnosticMessage);
-    }
-    function parseIdentifierName(diagnosticMessage) {
-      return createIdentifier3(tokenIsIdentifierOrKeyword(token()), diagnosticMessage);
-    }
-    function isLiteralPropertyName() {
-      return tokenIsIdentifierOrKeyword(token()) || token() === 10 /* StringLiteral */ || token() === 8 /* NumericLiteral */;
-    }
-    function isAssertionKey2() {
-      return tokenIsIdentifierOrKeyword(token()) || token() === 10 /* StringLiteral */;
-    }
-    function parsePropertyNameWorker(allowComputedPropertyNames) {
-      if (token() === 10 /* StringLiteral */ || token() === 8 /* NumericLiteral */) {
-        const node = parseLiteralNode();
-        node.text = internIdentifier(node.text);
-        return node;
-      }
-      if (allowComputedPropertyNames && token() === 22 /* OpenBracketToken */) {
-        return parseComputedPropertyName();
-      }
-      if (token() === 80 /* PrivateIdentifier */) {
-        return parsePrivateIdentifier();
-      }
-      return parseIdentifierName();
-    }
-    function parsePropertyName() {
-      return parsePropertyNameWorker(true);
-    }
-    function parseComputedPropertyName() {
-      const pos = getNodePos();
-      parseExpected(22 /* OpenBracketToken */);
-      const expression = allowInAnd(parseExpression);
-      parseExpected(23 /* CloseBracketToken */);
-      return finishNode(factory2.createComputedPropertyName(expression), pos);
-    }
-    function internPrivateIdentifier(text) {
-      let privateIdentifier = privateIdentifiers.get(text);
-      if (privateIdentifier === void 0) {
-        privateIdentifiers.set(text, privateIdentifier = text);
-      }
-      return privateIdentifier;
-    }
-    function parsePrivateIdentifier() {
-      const pos = getNodePos();
-      const node = factory2.createPrivateIdentifier(internPrivateIdentifier(scanner2.getTokenValue()));
-      nextToken();
-      return finishNode(node, pos);
-    }
-    function parseContextualModifier(t) {
-      return token() === t && tryParse(nextTokenCanFollowModifier);
-    }
-    function nextTokenIsOnSameLineAndCanFollowModifier() {
-      nextToken();
-      if (scanner2.hasPrecedingLineBreak()) {
-        return false;
-      }
-      return canFollowModifier();
-    }
-    function nextTokenCanFollowModifier() {
-      switch (token()) {
-        case 85 /* ConstKeyword */:
-          return nextToken() === 92 /* EnumKeyword */;
-        case 93 /* ExportKeyword */:
-          nextToken();
-          if (token() === 88 /* DefaultKeyword */) {
-            return lookAhead(nextTokenCanFollowDefaultKeyword);
-          }
-          if (token() === 154 /* TypeKeyword */) {
-            return lookAhead(nextTokenCanFollowExportModifier);
-          }
-          return canFollowExportModifier();
-        case 88 /* DefaultKeyword */:
-          return nextTokenCanFollowDefaultKeyword();
-        case 127 /* AccessorKeyword */:
-        case 124 /* StaticKeyword */:
-        case 137 /* GetKeyword */:
-        case 151 /* SetKeyword */:
-          nextToken();
-          return canFollowModifier();
-        default:
-          return nextTokenIsOnSameLineAndCanFollowModifier();
-      }
-    }
-    function canFollowExportModifier() {
-      return token() !== 41 /* AsteriskToken */ && token() !== 128 /* AsKeyword */ && token() !== 18 /* OpenBraceToken */ && canFollowModifier();
-    }
-    function nextTokenCanFollowExportModifier() {
-      nextToken();
-      return canFollowExportModifier();
-    }
-    function parseAnyContextualModifier() {
-      return isModifierKind(token()) && tryParse(nextTokenCanFollowModifier);
-    }
-    function canFollowModifier() {
-      return token() === 22 /* OpenBracketToken */ || token() === 18 /* OpenBraceToken */ || token() === 41 /* AsteriskToken */ || token() === 25 /* DotDotDotToken */ || isLiteralPropertyName();
-    }
-    function nextTokenCanFollowDefaultKeyword() {
-      nextToken();
-      return token() === 84 /* ClassKeyword */ || token() === 98 /* FunctionKeyword */ || token() === 118 /* InterfaceKeyword */ || token() === 126 /* AbstractKeyword */ && lookAhead(nextTokenIsClassKeywordOnSameLine) || token() === 132 /* AsyncKeyword */ && lookAhead(nextTokenIsFunctionKeywordOnSameLine);
-    }
-    function isListElement2(parsingContext2, inErrorRecovery) {
-      const node = currentNode(parsingContext2);
-      if (node) {
-        return true;
-      }
-      switch (parsingContext2) {
-        case ParsingContext.SourceElements:
-        case ParsingContext.BlockStatements:
-        case ParsingContext.SwitchClauseStatements:
-          return !(token() === 26 /* SemicolonToken */ && inErrorRecovery) && isStartOfStatement();
-        case ParsingContext.SwitchClauses:
-          return token() === 82 /* CaseKeyword */ || token() === 88 /* DefaultKeyword */;
-        case ParsingContext.TypeMembers:
-          return lookAhead(isTypeMemberStart);
-        case ParsingContext.ClassMembers:
-          return lookAhead(isClassMemberStart) || token() === 26 /* SemicolonToken */ && !inErrorRecovery;
-        case ParsingContext.EnumMembers:
-          return token() === 22 /* OpenBracketToken */ || isLiteralPropertyName();
-        case ParsingContext.ObjectLiteralMembers:
-          switch (token()) {
-            case 22 /* OpenBracketToken */:
-            case 41 /* AsteriskToken */:
-            case 25 /* DotDotDotToken */:
-            case 24 /* DotToken */:
-              return true;
-            default:
-              return isLiteralPropertyName();
-          }
-        case ParsingContext.RestProperties:
-          return isLiteralPropertyName();
-        case ParsingContext.ObjectBindingElements:
-          return token() === 22 /* OpenBracketToken */ || token() === 25 /* DotDotDotToken */ || isLiteralPropertyName();
-        case ParsingContext.AssertEntries:
-          return isAssertionKey2();
-        case ParsingContext.HeritageClauseElement:
-          if (token() === 18 /* OpenBraceToken */) {
-            return lookAhead(isValidHeritageClauseObjectLiteral);
-          }
-          if (!inErrorRecovery) {
-            return isStartOfLeftHandSideExpression() && !isHeritageClauseExtendsOrImplementsKeyword();
-          } else {
-            return isIdentifier2() && !isHeritageClauseExtendsOrImplementsKeyword();
-          }
-        case ParsingContext.VariableDeclarations:
-          return isBindingIdentifierOrPrivateIdentifierOrPattern();
-        case ParsingContext.ArrayBindingElements:
-          return token() === 27 /* CommaToken */ || token() === 25 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern();
-        case ParsingContext.TypeParameters:
-          return token() === 101 /* InKeyword */ || isIdentifier2();
-        case ParsingContext.ArrayLiteralMembers:
-          switch (token()) {
-            case 27 /* CommaToken */:
-            case 24 /* DotToken */:
-              return true;
-          }
-        case ParsingContext.ArgumentExpressions:
-          return token() === 25 /* DotDotDotToken */ || isStartOfExpression();
-        case ParsingContext.Parameters:
-          return isStartOfParameter(false);
-        case ParsingContext.JSDocParameters:
-          return isStartOfParameter(true);
-        case ParsingContext.TypeArguments:
-        case ParsingContext.TupleElementTypes:
-          return token() === 27 /* CommaToken */ || isStartOfType();
-        case ParsingContext.HeritageClauses:
-          return isHeritageClause2();
-        case ParsingContext.ImportOrExportSpecifiers:
-          return tokenIsIdentifierOrKeyword(token());
-        case ParsingContext.JsxAttributes:
-          return tokenIsIdentifierOrKeyword(token()) || token() === 18 /* OpenBraceToken */;
-        case ParsingContext.JsxChildren:
-          return true;
-      }
-      return Debug.fail("Non-exhaustive case in 'isListElement'.");
-    }
-    function isValidHeritageClauseObjectLiteral() {
-      Debug.assert(token() === 18 /* OpenBraceToken */);
-      if (nextToken() === 19 /* CloseBraceToken */) {
-        const next = nextToken();
-        return next === 27 /* CommaToken */ || next === 18 /* OpenBraceToken */ || next === 94 /* ExtendsKeyword */ || next === 117 /* ImplementsKeyword */;
-      }
-      return true;
-    }
-    function nextTokenIsIdentifier() {
-      nextToken();
-      return isIdentifier2();
-    }
-    function nextTokenIsIdentifierOrKeyword() {
-      nextToken();
-      return tokenIsIdentifierOrKeyword(token());
-    }
-    function nextTokenIsIdentifierOrKeywordOrGreaterThan() {
-      nextToken();
-      return tokenIsIdentifierOrKeywordOrGreaterThan(token());
-    }
-    function isHeritageClauseExtendsOrImplementsKeyword() {
-      if (token() === 117 /* ImplementsKeyword */ || token() === 94 /* ExtendsKeyword */) {
-        return lookAhead(nextTokenIsStartOfExpression);
-      }
-      return false;
-    }
-    function nextTokenIsStartOfExpression() {
-      nextToken();
-      return isStartOfExpression();
-    }
-    function nextTokenIsStartOfType() {
-      nextToken();
-      return isStartOfType();
-    }
-    function isListTerminator(kind) {
-      if (token() === 1 /* EndOfFileToken */) {
-        return true;
-      }
-      switch (kind) {
-        case ParsingContext.BlockStatements:
-        case ParsingContext.SwitchClauses:
-        case ParsingContext.TypeMembers:
-        case ParsingContext.ClassMembers:
-        case ParsingContext.EnumMembers:
-        case ParsingContext.ObjectLiteralMembers:
-        case ParsingContext.ObjectBindingElements:
-        case ParsingContext.ImportOrExportSpecifiers:
-        case ParsingContext.AssertEntries:
-          return token() === 19 /* CloseBraceToken */;
-        case ParsingContext.SwitchClauseStatements:
-          return token() === 19 /* CloseBraceToken */ || token() === 82 /* CaseKeyword */ || token() === 88 /* DefaultKeyword */;
-        case ParsingContext.HeritageClauseElement:
-          return token() === 18 /* OpenBraceToken */ || token() === 94 /* ExtendsKeyword */ || token() === 117 /* ImplementsKeyword */;
-        case ParsingContext.VariableDeclarations:
-          return isVariableDeclaratorListTerminator();
-        case ParsingContext.TypeParameters:
-          return token() === 31 /* GreaterThanToken */ || token() === 20 /* OpenParenToken */ || token() === 18 /* OpenBraceToken */ || token() === 94 /* ExtendsKeyword */ || token() === 117 /* ImplementsKeyword */;
-        case ParsingContext.ArgumentExpressions:
-          return token() === 21 /* CloseParenToken */ || token() === 26 /* SemicolonToken */;
-        case ParsingContext.ArrayLiteralMembers:
-        case ParsingContext.TupleElementTypes:
-        case ParsingContext.ArrayBindingElements:
-          return token() === 23 /* CloseBracketToken */;
-        case ParsingContext.JSDocParameters:
-        case ParsingContext.Parameters:
-        case ParsingContext.RestProperties:
-          return token() === 21 /* CloseParenToken */ || token() === 23 /* CloseBracketToken */;
-        case ParsingContext.TypeArguments:
-          return token() !== 27 /* CommaToken */;
-        case ParsingContext.HeritageClauses:
-          return token() === 18 /* OpenBraceToken */ || token() === 19 /* CloseBraceToken */;
-        case ParsingContext.JsxAttributes:
-          return token() === 31 /* GreaterThanToken */ || token() === 43 /* SlashToken */;
-        case ParsingContext.JsxChildren:
-          return token() === 29 /* LessThanToken */ && lookAhead(nextTokenIsSlash);
-        default:
-          return false;
-      }
-    }
-    function isVariableDeclaratorListTerminator() {
-      if (canParseSemicolon()) {
-        return true;
-      }
-      if (isInOrOfKeyword(token())) {
-        return true;
-      }
-      if (token() === 38 /* EqualsGreaterThanToken */) {
-        return true;
-      }
-      return false;
-    }
-    function isInSomeParsingContext() {
-      for (let kind = 0; kind < ParsingContext.Count; kind++) {
-        if (parsingContext & 1 << kind) {
-          if (isListElement2(kind, true) || isListTerminator(kind)) {
-            return true;
-          }
-        }
-      }
-      return false;
-    }
-    function parseList(kind, parseElement) {
-      const saveParsingContext = parsingContext;
-      parsingContext |= 1 << kind;
-      const list = [];
-      const listPos = getNodePos();
-      while (!isListTerminator(kind)) {
-        if (isListElement2(kind, false)) {
-          list.push(parseListElement(kind, parseElement));
-          continue;
-        }
-        if (abortParsingListOrMoveToNextToken(kind)) {
-          break;
-        }
-      }
-      parsingContext = saveParsingContext;
-      return createNodeArray2(list, listPos);
-    }
-    function parseListElement(parsingContext2, parseElement) {
-      const node = currentNode(parsingContext2);
-      if (node) {
-        return consumeNode(node);
-      }
-      return parseElement();
-    }
-    function currentNode(parsingContext2, pos) {
-      if (!syntaxCursor || !isReusableParsingContext(parsingContext2) || parseErrorBeforeNextFinishedNode) {
-        return void 0;
-      }
-      const node = syntaxCursor.currentNode(pos != null ? pos : scanner2.getStartPos());
-      if (nodeIsMissing(node) || node.intersectsChange || containsParseError(node)) {
-        return void 0;
-      }
-      const nodeContextFlags = node.flags & 50720768 /* ContextFlags */;
-      if (nodeContextFlags !== contextFlags) {
-        return void 0;
-      }
-      if (!canReuseNode(node, parsingContext2)) {
-        return void 0;
-      }
-      if (node.jsDocCache) {
-        node.jsDocCache = void 0;
-      }
-      return node;
-    }
-    function consumeNode(node) {
-      scanner2.setTextPos(node.end);
-      nextToken();
-      return node;
-    }
-    function isReusableParsingContext(parsingContext2) {
-      switch (parsingContext2) {
-        case ParsingContext.ClassMembers:
-        case ParsingContext.SwitchClauses:
-        case ParsingContext.SourceElements:
-        case ParsingContext.BlockStatements:
-        case ParsingContext.SwitchClauseStatements:
-        case ParsingContext.EnumMembers:
-        case ParsingContext.TypeMembers:
-        case ParsingContext.VariableDeclarations:
-        case ParsingContext.JSDocParameters:
-        case ParsingContext.Parameters:
-          return true;
-      }
-      return false;
-    }
-    function canReuseNode(node, parsingContext2) {
-      switch (parsingContext2) {
-        case ParsingContext.ClassMembers:
-          return isReusableClassMember(node);
-        case ParsingContext.SwitchClauses:
-          return isReusableSwitchClause(node);
-        case ParsingContext.SourceElements:
-        case ParsingContext.BlockStatements:
-        case ParsingContext.SwitchClauseStatements:
-          return isReusableStatement(node);
-        case ParsingContext.EnumMembers:
-          return isReusableEnumMember(node);
-        case ParsingContext.TypeMembers:
-          return isReusableTypeMember(node);
-        case ParsingContext.VariableDeclarations:
-          return isReusableVariableDeclaration(node);
-        case ParsingContext.JSDocParameters:
-        case ParsingContext.Parameters:
-          return isReusableParameter(node);
-      }
-      return false;
-    }
-    function isReusableClassMember(node) {
-      if (node) {
-        switch (node.kind) {
-          case 173 /* Constructor */:
-          case 178 /* IndexSignature */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-          case 169 /* PropertyDeclaration */:
-          case 237 /* SemicolonClassElement */:
-            return true;
-          case 171 /* MethodDeclaration */:
-            const methodDeclaration = node;
-            const nameIsConstructor = methodDeclaration.name.kind === 79 /* Identifier */ && methodDeclaration.name.originalKeywordKind === 135 /* ConstructorKeyword */;
-            return !nameIsConstructor;
-        }
-      }
-      return false;
-    }
-    function isReusableSwitchClause(node) {
-      if (node) {
-        switch (node.kind) {
-          case 292 /* CaseClause */:
-          case 293 /* DefaultClause */:
-            return true;
-        }
-      }
-      return false;
-    }
-    function isReusableStatement(node) {
-      if (node) {
-        switch (node.kind) {
-          case 259 /* FunctionDeclaration */:
-          case 240 /* VariableStatement */:
-          case 238 /* Block */:
-          case 242 /* IfStatement */:
-          case 241 /* ExpressionStatement */:
-          case 254 /* ThrowStatement */:
-          case 250 /* ReturnStatement */:
-          case 252 /* SwitchStatement */:
-          case 249 /* BreakStatement */:
-          case 248 /* ContinueStatement */:
-          case 246 /* ForInStatement */:
-          case 247 /* ForOfStatement */:
-          case 245 /* ForStatement */:
-          case 244 /* WhileStatement */:
-          case 251 /* WithStatement */:
-          case 239 /* EmptyStatement */:
-          case 255 /* TryStatement */:
-          case 253 /* LabeledStatement */:
-          case 243 /* DoStatement */:
-          case 256 /* DebuggerStatement */:
-          case 269 /* ImportDeclaration */:
-          case 268 /* ImportEqualsDeclaration */:
-          case 275 /* ExportDeclaration */:
-          case 274 /* ExportAssignment */:
-          case 264 /* ModuleDeclaration */:
-          case 260 /* ClassDeclaration */:
-          case 261 /* InterfaceDeclaration */:
-          case 263 /* EnumDeclaration */:
-          case 262 /* TypeAliasDeclaration */:
-            return true;
-        }
-      }
-      return false;
-    }
-    function isReusableEnumMember(node) {
-      return node.kind === 302 /* EnumMember */;
-    }
-    function isReusableTypeMember(node) {
-      if (node) {
-        switch (node.kind) {
-          case 177 /* ConstructSignature */:
-          case 170 /* MethodSignature */:
-          case 178 /* IndexSignature */:
-          case 168 /* PropertySignature */:
-          case 176 /* CallSignature */:
-            return true;
-        }
-      }
-      return false;
-    }
-    function isReusableVariableDeclaration(node) {
-      if (node.kind !== 257 /* VariableDeclaration */) {
-        return false;
-      }
-      const variableDeclarator = node;
-      return variableDeclarator.initializer === void 0;
-    }
-    function isReusableParameter(node) {
-      if (node.kind !== 166 /* Parameter */) {
-        return false;
-      }
-      const parameter = node;
-      return parameter.initializer === void 0;
-    }
-    function abortParsingListOrMoveToNextToken(kind) {
-      parsingContextErrors(kind);
-      if (isInSomeParsingContext()) {
-        return true;
-      }
-      nextToken();
-      return false;
-    }
-    function parsingContextErrors(context) {
-      switch (context) {
-        case ParsingContext.SourceElements:
-          return token() === 88 /* DefaultKeyword */ ? parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(93 /* ExportKeyword */)) : parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected);
-        case ParsingContext.BlockStatements:
-          return parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected);
-        case ParsingContext.SwitchClauses:
-          return parseErrorAtCurrentToken(Diagnostics.case_or_default_expected);
-        case ParsingContext.SwitchClauseStatements:
-          return parseErrorAtCurrentToken(Diagnostics.Statement_expected);
-        case ParsingContext.RestProperties:
-        case ParsingContext.TypeMembers:
-          return parseErrorAtCurrentToken(Diagnostics.Property_or_signature_expected);
-        case ParsingContext.ClassMembers:
-          return parseErrorAtCurrentToken(Diagnostics.Unexpected_token_A_constructor_method_accessor_or_property_was_expected);
-        case ParsingContext.EnumMembers:
-          return parseErrorAtCurrentToken(Diagnostics.Enum_member_expected);
-        case ParsingContext.HeritageClauseElement:
-          return parseErrorAtCurrentToken(Diagnostics.Expression_expected);
-        case ParsingContext.VariableDeclarations:
-          return isKeyword(token()) ? parseErrorAtCurrentToken(Diagnostics._0_is_not_allowed_as_a_variable_declaration_name, tokenToString(token())) : parseErrorAtCurrentToken(Diagnostics.Variable_declaration_expected);
-        case ParsingContext.ObjectBindingElements:
-          return parseErrorAtCurrentToken(Diagnostics.Property_destructuring_pattern_expected);
-        case ParsingContext.ArrayBindingElements:
-          return parseErrorAtCurrentToken(Diagnostics.Array_element_destructuring_pattern_expected);
-        case ParsingContext.ArgumentExpressions:
-          return parseErrorAtCurrentToken(Diagnostics.Argument_expression_expected);
-        case ParsingContext.ObjectLiteralMembers:
-          return parseErrorAtCurrentToken(Diagnostics.Property_assignment_expected);
-        case ParsingContext.ArrayLiteralMembers:
-          return parseErrorAtCurrentToken(Diagnostics.Expression_or_comma_expected);
-        case ParsingContext.JSDocParameters:
-          return parseErrorAtCurrentToken(Diagnostics.Parameter_declaration_expected);
-        case ParsingContext.Parameters:
-          return isKeyword(token()) ? parseErrorAtCurrentToken(Diagnostics._0_is_not_allowed_as_a_parameter_name, tokenToString(token())) : parseErrorAtCurrentToken(Diagnostics.Parameter_declaration_expected);
-        case ParsingContext.TypeParameters:
-          return parseErrorAtCurrentToken(Diagnostics.Type_parameter_declaration_expected);
-        case ParsingContext.TypeArguments:
-          return parseErrorAtCurrentToken(Diagnostics.Type_argument_expected);
-        case ParsingContext.TupleElementTypes:
-          return parseErrorAtCurrentToken(Diagnostics.Type_expected);
-        case ParsingContext.HeritageClauses:
-          return parseErrorAtCurrentToken(Diagnostics.Unexpected_token_expected);
-        case ParsingContext.ImportOrExportSpecifiers:
-          return parseErrorAtCurrentToken(Diagnostics.Identifier_expected);
-        case ParsingContext.JsxAttributes:
-          return parseErrorAtCurrentToken(Diagnostics.Identifier_expected);
-        case ParsingContext.JsxChildren:
-          return parseErrorAtCurrentToken(Diagnostics.Identifier_expected);
-        case ParsingContext.AssertEntries:
-          return parseErrorAtCurrentToken(Diagnostics.Identifier_or_string_literal_expected);
-        case ParsingContext.Count:
-          return Debug.fail("ParsingContext.Count used as a context");
-        default:
-          Debug.assertNever(context);
-      }
-    }
-    function parseDelimitedList(kind, parseElement, considerSemicolonAsDelimiter) {
-      const saveParsingContext = parsingContext;
-      parsingContext |= 1 << kind;
-      const list = [];
-      const listPos = getNodePos();
-      let commaStart = -1;
-      while (true) {
-        if (isListElement2(kind, false)) {
-          const startPos = scanner2.getStartPos();
-          const result = parseListElement(kind, parseElement);
-          if (!result) {
-            parsingContext = saveParsingContext;
-            return void 0;
-          }
-          list.push(result);
-          commaStart = scanner2.getTokenPos();
-          if (parseOptional(27 /* CommaToken */)) {
-            continue;
-          }
-          commaStart = -1;
-          if (isListTerminator(kind)) {
-            break;
-          }
-          parseExpected(27 /* CommaToken */, getExpectedCommaDiagnostic(kind));
-          if (considerSemicolonAsDelimiter && token() === 26 /* SemicolonToken */ && !scanner2.hasPrecedingLineBreak()) {
-            nextToken();
-          }
-          if (startPos === scanner2.getStartPos()) {
-            nextToken();
-          }
-          continue;
-        }
-        if (isListTerminator(kind)) {
-          break;
-        }
-        if (abortParsingListOrMoveToNextToken(kind)) {
-          break;
-        }
-      }
-      parsingContext = saveParsingContext;
-      return createNodeArray2(list, listPos, void 0, commaStart >= 0);
-    }
-    function getExpectedCommaDiagnostic(kind) {
-      return kind === ParsingContext.EnumMembers ? Diagnostics.An_enum_member_name_must_be_followed_by_a_or : void 0;
-    }
-    function createMissingList() {
-      const list = createNodeArray2([], getNodePos());
-      list.isMissingList = true;
-      return list;
-    }
-    function isMissingList(arr) {
-      return !!arr.isMissingList;
-    }
-    function parseBracketedList(kind, parseElement, open, close2) {
-      if (parseExpected(open)) {
-        const result = parseDelimitedList(kind, parseElement);
-        parseExpected(close2);
-        return result;
-      }
-      return createMissingList();
-    }
-    function parseEntityName(allowReservedWords, diagnosticMessage) {
-      const pos = getNodePos();
-      let entity = allowReservedWords ? parseIdentifierName(diagnosticMessage) : parseIdentifier(diagnosticMessage);
-      let dotPos = getNodePos();
-      while (parseOptional(24 /* DotToken */)) {
-        if (token() === 29 /* LessThanToken */) {
-          entity.jsdocDotPos = dotPos;
-          break;
-        }
-        dotPos = getNodePos();
-        entity = finishNode(
-          factory2.createQualifiedName(
-            entity,
-            parseRightSideOfDot(allowReservedWords, false)
-          ),
-          pos
-        );
-      }
-      return entity;
-    }
-    function createQualifiedName2(entity, name) {
-      return finishNode(factory2.createQualifiedName(entity, name), entity.pos);
-    }
-    function parseRightSideOfDot(allowIdentifierNames, allowPrivateIdentifiers) {
-      if (scanner2.hasPrecedingLineBreak() && tokenIsIdentifierOrKeyword(token())) {
-        const matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine);
-        if (matchesPattern) {
-          return createMissingNode(79 /* Identifier */, true, Diagnostics.Identifier_expected);
-        }
-      }
-      if (token() === 80 /* PrivateIdentifier */) {
-        const node = parsePrivateIdentifier();
-        return allowPrivateIdentifiers ? node : createMissingNode(79 /* Identifier */, true, Diagnostics.Identifier_expected);
-      }
-      return allowIdentifierNames ? parseIdentifierName() : parseIdentifier();
-    }
-    function parseTemplateSpans(isTaggedTemplate) {
-      const pos = getNodePos();
-      const list = [];
-      let node;
-      do {
-        node = parseTemplateSpan(isTaggedTemplate);
-        list.push(node);
-      } while (node.literal.kind === 16 /* TemplateMiddle */);
-      return createNodeArray2(list, pos);
-    }
-    function parseTemplateExpression(isTaggedTemplate) {
-      const pos = getNodePos();
-      return finishNode(
-        factory2.createTemplateExpression(
-          parseTemplateHead(isTaggedTemplate),
-          parseTemplateSpans(isTaggedTemplate)
-        ),
-        pos
-      );
-    }
-    function parseTemplateType() {
-      const pos = getNodePos();
-      return finishNode(
-        factory2.createTemplateLiteralType(
-          parseTemplateHead(false),
-          parseTemplateTypeSpans()
-        ),
-        pos
-      );
-    }
-    function parseTemplateTypeSpans() {
-      const pos = getNodePos();
-      const list = [];
-      let node;
-      do {
-        node = parseTemplateTypeSpan();
-        list.push(node);
-      } while (node.literal.kind === 16 /* TemplateMiddle */);
-      return createNodeArray2(list, pos);
-    }
-    function parseTemplateTypeSpan() {
-      const pos = getNodePos();
-      return finishNode(
-        factory2.createTemplateLiteralTypeSpan(
-          parseType(),
-          parseLiteralOfTemplateSpan(false)
-        ),
-        pos
-      );
-    }
-    function parseLiteralOfTemplateSpan(isTaggedTemplate) {
-      if (token() === 19 /* CloseBraceToken */) {
-        reScanTemplateToken(isTaggedTemplate);
-        return parseTemplateMiddleOrTemplateTail();
-      } else {
-        return parseExpectedToken(17 /* TemplateTail */, Diagnostics._0_expected, tokenToString(19 /* CloseBraceToken */));
-      }
-    }
-    function parseTemplateSpan(isTaggedTemplate) {
-      const pos = getNodePos();
-      return finishNode(
-        factory2.createTemplateSpan(
-          allowInAnd(parseExpression),
-          parseLiteralOfTemplateSpan(isTaggedTemplate)
-        ),
-        pos
-      );
-    }
-    function parseLiteralNode() {
-      return parseLiteralLikeNode(token());
-    }
-    function parseTemplateHead(isTaggedTemplate) {
-      if (isTaggedTemplate) {
-        reScanTemplateHeadOrNoSubstitutionTemplate();
-      }
-      const fragment = parseLiteralLikeNode(token());
-      Debug.assert(fragment.kind === 15 /* TemplateHead */, "Template head has wrong token kind");
-      return fragment;
-    }
-    function parseTemplateMiddleOrTemplateTail() {
-      const fragment = parseLiteralLikeNode(token());
-      Debug.assert(fragment.kind === 16 /* TemplateMiddle */ || fragment.kind === 17 /* TemplateTail */, "Template fragment has wrong token kind");
-      return fragment;
-    }
-    function getTemplateLiteralRawText(kind) {
-      const isLast = kind === 14 /* NoSubstitutionTemplateLiteral */ || kind === 17 /* TemplateTail */;
-      const tokenText = scanner2.getTokenText();
-      return tokenText.substring(1, tokenText.length - (scanner2.isUnterminated() ? 0 : isLast ? 1 : 2));
-    }
-    function parseLiteralLikeNode(kind) {
-      const pos = getNodePos();
-      const node = isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, scanner2.getTokenValue(), getTemplateLiteralRawText(kind), scanner2.getTokenFlags() & 2048 /* TemplateLiteralLikeFlags */) : kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral(scanner2.getTokenValue(), scanner2.getNumericLiteralFlags()) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral(scanner2.getTokenValue(), void 0, scanner2.hasExtendedUnicodeEscape()) : isLiteralKind(kind) ? factory2.createLiteralLikeNode(kind, scanner2.getTokenValue()) : Debug.fail();
-      if (scanner2.hasExtendedUnicodeEscape()) {
-        node.hasExtendedUnicodeEscape = true;
-      }
-      if (scanner2.isUnterminated()) {
-        node.isUnterminated = true;
-      }
-      nextToken();
-      return finishNode(node, pos);
-    }
-    function parseEntityNameOfTypeReference() {
-      return parseEntityName(true, Diagnostics.Type_expected);
-    }
-    function parseTypeArgumentsOfTypeReference() {
-      if (!scanner2.hasPrecedingLineBreak() && reScanLessThanToken() === 29 /* LessThanToken */) {
-        return parseBracketedList(ParsingContext.TypeArguments, parseType, 29 /* LessThanToken */, 31 /* GreaterThanToken */);
-      }
-    }
-    function parseTypeReference() {
-      const pos = getNodePos();
-      return finishNode(
-        factory2.createTypeReferenceNode(
-          parseEntityNameOfTypeReference(),
-          parseTypeArgumentsOfTypeReference()
-        ),
-        pos
-      );
-    }
-    function typeHasArrowFunctionBlockingParseError(node) {
-      switch (node.kind) {
-        case 180 /* TypeReference */:
-          return nodeIsMissing(node.typeName);
-        case 181 /* FunctionType */:
-        case 182 /* ConstructorType */: {
-          const { parameters, type } = node;
-          return isMissingList(parameters) || typeHasArrowFunctionBlockingParseError(type);
-        }
-        case 193 /* ParenthesizedType */:
-          return typeHasArrowFunctionBlockingParseError(node.type);
-        default:
-          return false;
-      }
-    }
-    function parseThisTypePredicate(lhs) {
-      nextToken();
-      return finishNode(factory2.createTypePredicateNode(void 0, lhs, parseType()), lhs.pos);
-    }
-    function parseThisTypeNode() {
-      const pos = getNodePos();
-      nextToken();
-      return finishNode(factory2.createThisTypeNode(), pos);
-    }
-    function parseJSDocAllType() {
-      const pos = getNodePos();
-      nextToken();
-      return finishNode(factory2.createJSDocAllType(), pos);
-    }
-    function parseJSDocNonNullableType() {
-      const pos = getNodePos();
-      nextToken();
-      return finishNode(factory2.createJSDocNonNullableType(parseNonArrayType(), false), pos);
-    }
-    function parseJSDocUnknownOrNullableType() {
-      const pos = getNodePos();
-      nextToken();
-      if (token() === 27 /* CommaToken */ || token() === 19 /* CloseBraceToken */ || token() === 21 /* CloseParenToken */ || token() === 31 /* GreaterThanToken */ || token() === 63 /* EqualsToken */ || token() === 51 /* BarToken */) {
-        return finishNode(factory2.createJSDocUnknownType(), pos);
-      } else {
-        return finishNode(factory2.createJSDocNullableType(parseType(), false), pos);
-      }
-    }
-    function parseJSDocFunctionType() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      if (lookAhead(nextTokenIsOpenParen)) {
-        nextToken();
-        const parameters = parseParameters(4 /* Type */ | 32 /* JSDoc */);
-        const type = parseReturnType(58 /* ColonToken */, false);
-        return withJSDoc(finishNode(factory2.createJSDocFunctionType(parameters, type), pos), hasJSDoc);
-      }
-      return finishNode(factory2.createTypeReferenceNode(parseIdentifierName(), void 0), pos);
-    }
-    function parseJSDocParameter() {
-      const pos = getNodePos();
-      let name;
-      if (token() === 108 /* ThisKeyword */ || token() === 103 /* NewKeyword */) {
-        name = parseIdentifierName();
-        parseExpected(58 /* ColonToken */);
-      }
-      return finishNode(
-        factory2.createParameterDeclaration(
-          void 0,
-          void 0,
-          name,
-          void 0,
-          parseJSDocType(),
-          void 0
-        ),
-        pos
-      );
-    }
-    function parseJSDocType() {
-      scanner2.setInJSDocType(true);
-      const pos = getNodePos();
-      if (parseOptional(142 /* ModuleKeyword */)) {
-        const moduleTag = factory2.createJSDocNamepathType(void 0);
-        terminate:
-          while (true) {
-            switch (token()) {
-              case 19 /* CloseBraceToken */:
-              case 1 /* EndOfFileToken */:
-              case 27 /* CommaToken */:
-              case 5 /* WhitespaceTrivia */:
-                break terminate;
-              default:
-                nextTokenJSDoc();
-            }
-          }
-        scanner2.setInJSDocType(false);
-        return finishNode(moduleTag, pos);
-      }
-      const hasDotDotDot = parseOptional(25 /* DotDotDotToken */);
-      let type = parseTypeOrTypePredicate();
-      scanner2.setInJSDocType(false);
-      if (hasDotDotDot) {
-        type = finishNode(factory2.createJSDocVariadicType(type), pos);
-      }
-      if (token() === 63 /* EqualsToken */) {
-        nextToken();
-        return finishNode(factory2.createJSDocOptionalType(type), pos);
-      }
-      return type;
-    }
-    function parseTypeQuery() {
-      const pos = getNodePos();
-      parseExpected(112 /* TypeOfKeyword */);
-      const entityName = parseEntityName(true);
-      const typeArguments = !scanner2.hasPrecedingLineBreak() ? tryParseTypeArguments() : void 0;
-      return finishNode(factory2.createTypeQueryNode(entityName, typeArguments), pos);
-    }
-    function parseTypeParameter() {
-      const pos = getNodePos();
-      const modifiers = parseModifiers();
-      const name = parseIdentifier();
-      let constraint;
-      let expression;
-      if (parseOptional(94 /* ExtendsKeyword */)) {
-        if (isStartOfType() || !isStartOfExpression()) {
-          constraint = parseType();
-        } else {
-          expression = parseUnaryExpressionOrHigher();
-        }
-      }
-      const defaultType = parseOptional(63 /* EqualsToken */) ? parseType() : void 0;
-      const node = factory2.createTypeParameterDeclaration(modifiers, name, constraint, defaultType);
-      node.expression = expression;
-      return finishNode(node, pos);
-    }
-    function parseTypeParameters() {
-      if (token() === 29 /* LessThanToken */) {
-        return parseBracketedList(ParsingContext.TypeParameters, parseTypeParameter, 29 /* LessThanToken */, 31 /* GreaterThanToken */);
-      }
-    }
-    function isStartOfParameter(isJSDocParameter) {
-      return token() === 25 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern() || isModifierKind(token()) || token() === 59 /* AtToken */ || isStartOfType(!isJSDocParameter);
-    }
-    function parseNameOfParameter(modifiers) {
-      const name = parseIdentifierOrPattern(Diagnostics.Private_identifiers_cannot_be_used_as_parameters);
-      if (getFullWidth(name) === 0 && !some(modifiers) && isModifierKind(token())) {
-        nextToken();
-      }
-      return name;
-    }
-    function isParameterNameStart() {
-      return isBindingIdentifier() || token() === 22 /* OpenBracketToken */ || token() === 18 /* OpenBraceToken */;
-    }
-    function parseParameter(inOuterAwaitContext) {
-      return parseParameterWorker(inOuterAwaitContext);
-    }
-    function parseParameterForSpeculation(inOuterAwaitContext) {
-      return parseParameterWorker(inOuterAwaitContext, false);
-    }
-    function parseParameterWorker(inOuterAwaitContext, allowAmbiguity = true) {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      const decorators = inOuterAwaitContext ? doInAwaitContext(parseDecorators) : doOutsideOfAwaitContext(parseDecorators);
-      if (token() === 108 /* ThisKeyword */) {
-        const node2 = factory2.createParameterDeclaration(
-          decorators,
-          void 0,
-          createIdentifier3(true),
-          void 0,
-          parseTypeAnnotation(),
-          void 0
-        );
-        if (decorators) {
-          parseErrorAtRange(decorators[0], Diagnostics.Decorators_may_not_be_applied_to_this_parameters);
-        }
-        return withJSDoc(finishNode(node2, pos), hasJSDoc);
-      }
-      const savedTopLevel = topLevel;
-      topLevel = false;
-      const modifiers = combineDecoratorsAndModifiers(decorators, parseModifiers());
-      const dotDotDotToken = parseOptionalToken(25 /* DotDotDotToken */);
-      if (!allowAmbiguity && !isParameterNameStart()) {
-        return void 0;
-      }
-      const node = withJSDoc(
-        finishNode(
-          factory2.createParameterDeclaration(
-            modifiers,
-            dotDotDotToken,
-            parseNameOfParameter(modifiers),
-            parseOptionalToken(57 /* QuestionToken */),
-            parseTypeAnnotation(),
-            parseInitializer()
-          ),
-          pos
-        ),
-        hasJSDoc
-      );
-      topLevel = savedTopLevel;
-      return node;
-    }
-    function parseReturnType(returnToken, isType) {
-      if (shouldParseReturnType(returnToken, isType)) {
-        return allowConditionalTypesAnd(parseTypeOrTypePredicate);
-      }
-    }
-    function shouldParseReturnType(returnToken, isType) {
-      if (returnToken === 38 /* EqualsGreaterThanToken */) {
-        parseExpected(returnToken);
-        return true;
-      } else if (parseOptional(58 /* ColonToken */)) {
-        return true;
-      } else if (isType && token() === 38 /* EqualsGreaterThanToken */) {
-        parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(58 /* ColonToken */));
-        nextToken();
-        return true;
-      }
-      return false;
-    }
-    function parseParametersWorker(flags, allowAmbiguity) {
-      const savedYieldContext = inYieldContext();
-      const savedAwaitContext = inAwaitContext();
-      setYieldContext(!!(flags & 1 /* Yield */));
-      setAwaitContext(!!(flags & 2 /* Await */));
-      const parameters = flags & 32 /* JSDoc */ ? parseDelimitedList(ParsingContext.JSDocParameters, parseJSDocParameter) : parseDelimitedList(ParsingContext.Parameters, () => allowAmbiguity ? parseParameter(savedAwaitContext) : parseParameterForSpeculation(savedAwaitContext));
-      setYieldContext(savedYieldContext);
-      setAwaitContext(savedAwaitContext);
-      return parameters;
-    }
-    function parseParameters(flags) {
-      if (!parseExpected(20 /* OpenParenToken */)) {
-        return createMissingList();
-      }
-      const parameters = parseParametersWorker(flags, true);
-      parseExpected(21 /* CloseParenToken */);
-      return parameters;
-    }
-    function parseTypeMemberSemicolon() {
-      if (parseOptional(27 /* CommaToken */)) {
-        return;
-      }
-      parseSemicolon();
-    }
-    function parseSignatureMember(kind) {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      if (kind === 177 /* ConstructSignature */) {
-        parseExpected(103 /* NewKeyword */);
-      }
-      const typeParameters = parseTypeParameters();
-      const parameters = parseParameters(4 /* Type */);
-      const type = parseReturnType(58 /* ColonToken */, true);
-      parseTypeMemberSemicolon();
-      const node = kind === 176 /* CallSignature */ ? factory2.createCallSignature(typeParameters, parameters, type) : factory2.createConstructSignature(typeParameters, parameters, type);
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function isIndexSignature() {
-      return token() === 22 /* OpenBracketToken */ && lookAhead(isUnambiguouslyIndexSignature);
-    }
-    function isUnambiguouslyIndexSignature() {
-      nextToken();
-      if (token() === 25 /* DotDotDotToken */ || token() === 23 /* CloseBracketToken */) {
-        return true;
-      }
-      if (isModifierKind(token())) {
-        nextToken();
-        if (isIdentifier2()) {
-          return true;
-        }
-      } else if (!isIdentifier2()) {
-        return false;
-      } else {
-        nextToken();
-      }
-      if (token() === 58 /* ColonToken */ || token() === 27 /* CommaToken */) {
-        return true;
-      }
-      if (token() !== 57 /* QuestionToken */) {
-        return false;
-      }
-      nextToken();
-      return token() === 58 /* ColonToken */ || token() === 27 /* CommaToken */ || token() === 23 /* CloseBracketToken */;
-    }
-    function parseIndexSignatureDeclaration(pos, hasJSDoc, decorators, modifiers) {
-      const parameters = parseBracketedList(ParsingContext.Parameters, () => parseParameter(false), 22 /* OpenBracketToken */, 23 /* CloseBracketToken */);
-      const type = parseTypeAnnotation();
-      parseTypeMemberSemicolon();
-      const node = factory2.createIndexSignature(modifiers, parameters, type);
-      node.illegalDecorators = decorators;
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers) {
-      const name = parsePropertyName();
-      const questionToken = parseOptionalToken(57 /* QuestionToken */);
-      let node;
-      if (token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */) {
-        const typeParameters = parseTypeParameters();
-        const parameters = parseParameters(4 /* Type */);
-        const type = parseReturnType(58 /* ColonToken */, true);
-        node = factory2.createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type);
-      } else {
-        const type = parseTypeAnnotation();
-        node = factory2.createPropertySignature(modifiers, name, questionToken, type);
-        if (token() === 63 /* EqualsToken */)
-          node.initializer = parseInitializer();
-      }
-      parseTypeMemberSemicolon();
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function isTypeMemberStart() {
-      if (token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */ || token() === 137 /* GetKeyword */ || token() === 151 /* SetKeyword */) {
-        return true;
-      }
-      let idToken = false;
-      while (isModifierKind(token())) {
-        idToken = true;
-        nextToken();
-      }
-      if (token() === 22 /* OpenBracketToken */) {
-        return true;
-      }
-      if (isLiteralPropertyName()) {
-        idToken = true;
-        nextToken();
-      }
-      if (idToken) {
-        return token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */ || token() === 57 /* QuestionToken */ || token() === 58 /* ColonToken */ || token() === 27 /* CommaToken */ || canParseSemicolon();
-      }
-      return false;
-    }
-    function parseTypeMember() {
-      if (token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */) {
-        return parseSignatureMember(176 /* CallSignature */);
-      }
-      if (token() === 103 /* NewKeyword */ && lookAhead(nextTokenIsOpenParenOrLessThan)) {
-        return parseSignatureMember(177 /* ConstructSignature */);
-      }
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      const modifiers = parseModifiers();
-      if (parseContextualModifier(137 /* GetKeyword */)) {
-        return parseAccessorDeclaration(pos, hasJSDoc, void 0, modifiers, 174 /* GetAccessor */, 4 /* Type */);
-      }
-      if (parseContextualModifier(151 /* SetKeyword */)) {
-        return parseAccessorDeclaration(pos, hasJSDoc, void 0, modifiers, 175 /* SetAccessor */, 4 /* Type */);
-      }
-      if (isIndexSignature()) {
-        return parseIndexSignatureDeclaration(pos, hasJSDoc, void 0, modifiers);
-      }
-      return parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers);
-    }
-    function nextTokenIsOpenParenOrLessThan() {
-      nextToken();
-      return token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */;
-    }
-    function nextTokenIsDot() {
-      return nextToken() === 24 /* DotToken */;
-    }
-    function nextTokenIsOpenParenOrLessThanOrDot() {
-      switch (nextToken()) {
-        case 20 /* OpenParenToken */:
-        case 29 /* LessThanToken */:
-        case 24 /* DotToken */:
-          return true;
-      }
-      return false;
-    }
-    function parseTypeLiteral() {
-      const pos = getNodePos();
-      return finishNode(factory2.createTypeLiteralNode(parseObjectTypeMembers()), pos);
-    }
-    function parseObjectTypeMembers() {
-      let members;
-      if (parseExpected(18 /* OpenBraceToken */)) {
-        members = parseList(ParsingContext.TypeMembers, parseTypeMember);
-        parseExpected(19 /* CloseBraceToken */);
-      } else {
-        members = createMissingList();
-      }
-      return members;
-    }
-    function isStartOfMappedType() {
-      nextToken();
-      if (token() === 39 /* PlusToken */ || token() === 40 /* MinusToken */) {
-        return nextToken() === 146 /* ReadonlyKeyword */;
-      }
-      if (token() === 146 /* ReadonlyKeyword */) {
-        nextToken();
-      }
-      return token() === 22 /* OpenBracketToken */ && nextTokenIsIdentifier() && nextToken() === 101 /* InKeyword */;
-    }
-    function parseMappedTypeParameter() {
-      const pos = getNodePos();
-      const name = parseIdentifierName();
-      parseExpected(101 /* InKeyword */);
-      const type = parseType();
-      return finishNode(factory2.createTypeParameterDeclaration(void 0, name, type, void 0), pos);
-    }
-    function parseMappedType() {
-      const pos = getNodePos();
-      parseExpected(18 /* OpenBraceToken */);
-      let readonlyToken;
-      if (token() === 146 /* ReadonlyKeyword */ || token() === 39 /* PlusToken */ || token() === 40 /* MinusToken */) {
-        readonlyToken = parseTokenNode();
-        if (readonlyToken.kind !== 146 /* ReadonlyKeyword */) {
-          parseExpected(146 /* ReadonlyKeyword */);
-        }
-      }
-      parseExpected(22 /* OpenBracketToken */);
-      const typeParameter = parseMappedTypeParameter();
-      const nameType = parseOptional(128 /* AsKeyword */) ? parseType() : void 0;
-      parseExpected(23 /* CloseBracketToken */);
-      let questionToken;
-      if (token() === 57 /* QuestionToken */ || token() === 39 /* PlusToken */ || token() === 40 /* MinusToken */) {
-        questionToken = parseTokenNode();
-        if (questionToken.kind !== 57 /* QuestionToken */) {
-          parseExpected(57 /* QuestionToken */);
-        }
-      }
-      const type = parseTypeAnnotation();
-      parseSemicolon();
-      const members = parseList(ParsingContext.TypeMembers, parseTypeMember);
-      parseExpected(19 /* CloseBraceToken */);
-      return finishNode(factory2.createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members), pos);
-    }
-    function parseTupleElementType() {
-      const pos = getNodePos();
-      if (parseOptional(25 /* DotDotDotToken */)) {
-        return finishNode(factory2.createRestTypeNode(parseType()), pos);
-      }
-      const type = parseType();
-      if (isJSDocNullableType(type) && type.pos === type.type.pos) {
-        const node = factory2.createOptionalTypeNode(type.type);
-        setTextRange(node, type);
-        node.flags = type.flags;
-        return node;
-      }
-      return type;
-    }
-    function isNextTokenColonOrQuestionColon() {
-      return nextToken() === 58 /* ColonToken */ || token() === 57 /* QuestionToken */ && nextToken() === 58 /* ColonToken */;
-    }
-    function isTupleElementName() {
-      if (token() === 25 /* DotDotDotToken */) {
-        return tokenIsIdentifierOrKeyword(nextToken()) && isNextTokenColonOrQuestionColon();
-      }
-      return tokenIsIdentifierOrKeyword(token()) && isNextTokenColonOrQuestionColon();
-    }
-    function parseTupleElementNameOrTupleElementType() {
-      if (lookAhead(isTupleElementName)) {
-        const pos = getNodePos();
-        const hasJSDoc = hasPrecedingJSDocComment();
-        const dotDotDotToken = parseOptionalToken(25 /* DotDotDotToken */);
-        const name = parseIdentifierName();
-        const questionToken = parseOptionalToken(57 /* QuestionToken */);
-        parseExpected(58 /* ColonToken */);
-        const type = parseTupleElementType();
-        const node = factory2.createNamedTupleMember(dotDotDotToken, name, questionToken, type);
-        return withJSDoc(finishNode(node, pos), hasJSDoc);
-      }
-      return parseTupleElementType();
-    }
-    function parseTupleType() {
-      const pos = getNodePos();
-      return finishNode(
-        factory2.createTupleTypeNode(
-          parseBracketedList(ParsingContext.TupleElementTypes, parseTupleElementNameOrTupleElementType, 22 /* OpenBracketToken */, 23 /* CloseBracketToken */)
-        ),
-        pos
-      );
-    }
-    function parseParenthesizedType() {
-      const pos = getNodePos();
-      parseExpected(20 /* OpenParenToken */);
-      const type = parseType();
-      parseExpected(21 /* CloseParenToken */);
-      return finishNode(factory2.createParenthesizedType(type), pos);
-    }
-    function parseModifiersForConstructorType() {
-      let modifiers;
-      if (token() === 126 /* AbstractKeyword */) {
-        const pos = getNodePos();
-        nextToken();
-        const modifier = finishNode(factory2.createToken(126 /* AbstractKeyword */), pos);
-        modifiers = createNodeArray2([modifier], pos);
-      }
-      return modifiers;
-    }
-    function parseFunctionOrConstructorType() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      const modifiers = parseModifiersForConstructorType();
-      const isConstructorType = parseOptional(103 /* NewKeyword */);
-      const typeParameters = parseTypeParameters();
-      const parameters = parseParameters(4 /* Type */);
-      const type = parseReturnType(38 /* EqualsGreaterThanToken */, false);
-      const node = isConstructorType ? factory2.createConstructorTypeNode(modifiers, typeParameters, parameters, type) : factory2.createFunctionTypeNode(typeParameters, parameters, type);
-      if (!isConstructorType)
-        node.modifiers = modifiers;
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseKeywordAndNoDot() {
-      const node = parseTokenNode();
-      return token() === 24 /* DotToken */ ? void 0 : node;
-    }
-    function parseLiteralTypeNode(negative) {
-      const pos = getNodePos();
-      if (negative) {
-        nextToken();
-      }
-      let expression = token() === 110 /* TrueKeyword */ || token() === 95 /* FalseKeyword */ || token() === 104 /* NullKeyword */ ? parseTokenNode() : parseLiteralLikeNode(token());
-      if (negative) {
-        expression = finishNode(factory2.createPrefixUnaryExpression(40 /* MinusToken */, expression), pos);
-      }
-      return finishNode(factory2.createLiteralTypeNode(expression), pos);
-    }
-    function isStartOfTypeOfImportType() {
-      nextToken();
-      return token() === 100 /* ImportKeyword */;
-    }
-    function parseImportTypeAssertions() {
-      const pos = getNodePos();
-      const openBracePosition = scanner2.getTokenPos();
-      parseExpected(18 /* OpenBraceToken */);
-      const multiLine = scanner2.hasPrecedingLineBreak();
-      parseExpected(130 /* AssertKeyword */);
-      parseExpected(58 /* ColonToken */);
-      const clause = parseAssertClause(true);
-      if (!parseExpected(19 /* CloseBraceToken */)) {
-        const lastError = lastOrUndefined(parseDiagnostics);
-        if (lastError && lastError.code === Diagnostics._0_expected.code) {
-          addRelatedInfo(
-            lastError,
-            createDetachedDiagnostic(fileName, openBracePosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, "{", "}")
-          );
-        }
-      }
-      return finishNode(factory2.createImportTypeAssertionContainer(clause, multiLine), pos);
-    }
-    function parseImportType() {
-      sourceFlags |= 2097152 /* PossiblyContainsDynamicImport */;
-      const pos = getNodePos();
-      const isTypeOf = parseOptional(112 /* TypeOfKeyword */);
-      parseExpected(100 /* ImportKeyword */);
-      parseExpected(20 /* OpenParenToken */);
-      const type = parseType();
-      let assertions;
-      if (parseOptional(27 /* CommaToken */)) {
-        assertions = parseImportTypeAssertions();
-      }
-      parseExpected(21 /* CloseParenToken */);
-      const qualifier = parseOptional(24 /* DotToken */) ? parseEntityNameOfTypeReference() : void 0;
-      const typeArguments = parseTypeArgumentsOfTypeReference();
-      return finishNode(factory2.createImportTypeNode(type, assertions, qualifier, typeArguments, isTypeOf), pos);
-    }
-    function nextTokenIsNumericOrBigIntLiteral() {
-      nextToken();
-      return token() === 8 /* NumericLiteral */ || token() === 9 /* BigIntLiteral */;
-    }
-    function parseNonArrayType() {
-      switch (token()) {
-        case 131 /* AnyKeyword */:
-        case 157 /* UnknownKeyword */:
-        case 152 /* StringKeyword */:
-        case 148 /* NumberKeyword */:
-        case 160 /* BigIntKeyword */:
-        case 153 /* SymbolKeyword */:
-        case 134 /* BooleanKeyword */:
-        case 155 /* UndefinedKeyword */:
-        case 144 /* NeverKeyword */:
-        case 149 /* ObjectKeyword */:
-          return tryParse(parseKeywordAndNoDot) || parseTypeReference();
-        case 66 /* AsteriskEqualsToken */:
-          scanner2.reScanAsteriskEqualsToken();
-        case 41 /* AsteriskToken */:
-          return parseJSDocAllType();
-        case 60 /* QuestionQuestionToken */:
-          scanner2.reScanQuestionToken();
-        case 57 /* QuestionToken */:
-          return parseJSDocUnknownOrNullableType();
-        case 98 /* FunctionKeyword */:
-          return parseJSDocFunctionType();
-        case 53 /* ExclamationToken */:
-          return parseJSDocNonNullableType();
-        case 14 /* NoSubstitutionTemplateLiteral */:
-        case 10 /* StringLiteral */:
-        case 8 /* NumericLiteral */:
-        case 9 /* BigIntLiteral */:
-        case 110 /* TrueKeyword */:
-        case 95 /* FalseKeyword */:
-        case 104 /* NullKeyword */:
-          return parseLiteralTypeNode();
-        case 40 /* MinusToken */:
-          return lookAhead(nextTokenIsNumericOrBigIntLiteral) ? parseLiteralTypeNode(true) : parseTypeReference();
-        case 114 /* VoidKeyword */:
-          return parseTokenNode();
-        case 108 /* ThisKeyword */: {
-          const thisKeyword = parseThisTypeNode();
-          if (token() === 140 /* IsKeyword */ && !scanner2.hasPrecedingLineBreak()) {
-            return parseThisTypePredicate(thisKeyword);
-          } else {
-            return thisKeyword;
-          }
-        }
-        case 112 /* TypeOfKeyword */:
-          return lookAhead(isStartOfTypeOfImportType) ? parseImportType() : parseTypeQuery();
-        case 18 /* OpenBraceToken */:
-          return lookAhead(isStartOfMappedType) ? parseMappedType() : parseTypeLiteral();
-        case 22 /* OpenBracketToken */:
-          return parseTupleType();
-        case 20 /* OpenParenToken */:
-          return parseParenthesizedType();
-        case 100 /* ImportKeyword */:
-          return parseImportType();
-        case 129 /* AssertsKeyword */:
-          return lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine) ? parseAssertsTypePredicate() : parseTypeReference();
-        case 15 /* TemplateHead */:
-          return parseTemplateType();
-        default:
-          return parseTypeReference();
-      }
-    }
-    function isStartOfType(inStartOfParameter) {
-      switch (token()) {
-        case 131 /* AnyKeyword */:
-        case 157 /* UnknownKeyword */:
-        case 152 /* StringKeyword */:
-        case 148 /* NumberKeyword */:
-        case 160 /* BigIntKeyword */:
-        case 134 /* BooleanKeyword */:
-        case 146 /* ReadonlyKeyword */:
-        case 153 /* SymbolKeyword */:
-        case 156 /* UniqueKeyword */:
-        case 114 /* VoidKeyword */:
-        case 155 /* UndefinedKeyword */:
-        case 104 /* NullKeyword */:
-        case 108 /* ThisKeyword */:
-        case 112 /* TypeOfKeyword */:
-        case 144 /* NeverKeyword */:
-        case 18 /* OpenBraceToken */:
-        case 22 /* OpenBracketToken */:
-        case 29 /* LessThanToken */:
-        case 51 /* BarToken */:
-        case 50 /* AmpersandToken */:
-        case 103 /* NewKeyword */:
-        case 10 /* StringLiteral */:
-        case 8 /* NumericLiteral */:
-        case 9 /* BigIntLiteral */:
-        case 110 /* TrueKeyword */:
-        case 95 /* FalseKeyword */:
-        case 149 /* ObjectKeyword */:
-        case 41 /* AsteriskToken */:
-        case 57 /* QuestionToken */:
-        case 53 /* ExclamationToken */:
-        case 25 /* DotDotDotToken */:
-        case 138 /* InferKeyword */:
-        case 100 /* ImportKeyword */:
-        case 129 /* AssertsKeyword */:
-        case 14 /* NoSubstitutionTemplateLiteral */:
-        case 15 /* TemplateHead */:
-          return true;
-        case 98 /* FunctionKeyword */:
-          return !inStartOfParameter;
-        case 40 /* MinusToken */:
-          return !inStartOfParameter && lookAhead(nextTokenIsNumericOrBigIntLiteral);
-        case 20 /* OpenParenToken */:
-          return !inStartOfParameter && lookAhead(isStartOfParenthesizedOrFunctionType);
-        default:
-          return isIdentifier2();
-      }
-    }
-    function isStartOfParenthesizedOrFunctionType() {
-      nextToken();
-      return token() === 21 /* CloseParenToken */ || isStartOfParameter(false) || isStartOfType();
-    }
-    function parsePostfixTypeOrHigher() {
-      const pos = getNodePos();
-      let type = parseNonArrayType();
-      while (!scanner2.hasPrecedingLineBreak()) {
-        switch (token()) {
-          case 53 /* ExclamationToken */:
-            nextToken();
-            type = finishNode(factory2.createJSDocNonNullableType(type, true), pos);
-            break;
-          case 57 /* QuestionToken */:
-            if (lookAhead(nextTokenIsStartOfType)) {
-              return type;
-            }
-            nextToken();
-            type = finishNode(factory2.createJSDocNullableType(type, true), pos);
-            break;
-          case 22 /* OpenBracketToken */:
-            parseExpected(22 /* OpenBracketToken */);
-            if (isStartOfType()) {
-              const indexType = parseType();
-              parseExpected(23 /* CloseBracketToken */);
-              type = finishNode(factory2.createIndexedAccessTypeNode(type, indexType), pos);
-            } else {
-              parseExpected(23 /* CloseBracketToken */);
-              type = finishNode(factory2.createArrayTypeNode(type), pos);
-            }
-            break;
-          default:
-            return type;
-        }
-      }
-      return type;
-    }
-    function parseTypeOperator(operator) {
-      const pos = getNodePos();
-      parseExpected(operator);
-      return finishNode(factory2.createTypeOperatorNode(operator, parseTypeOperatorOrHigher()), pos);
-    }
-    function tryParseConstraintOfInferType() {
-      if (parseOptional(94 /* ExtendsKeyword */)) {
-        const constraint = disallowConditionalTypesAnd(parseType);
-        if (inDisallowConditionalTypesContext() || token() !== 57 /* QuestionToken */) {
-          return constraint;
-        }
-      }
-    }
-    function parseTypeParameterOfInferType() {
-      const pos = getNodePos();
-      const name = parseIdentifier();
-      const constraint = tryParse(tryParseConstraintOfInferType);
-      const node = factory2.createTypeParameterDeclaration(void 0, name, constraint);
-      return finishNode(node, pos);
-    }
-    function parseInferType() {
-      const pos = getNodePos();
-      parseExpected(138 /* InferKeyword */);
-      return finishNode(factory2.createInferTypeNode(parseTypeParameterOfInferType()), pos);
-    }
-    function parseTypeOperatorOrHigher() {
-      const operator = token();
-      switch (operator) {
-        case 141 /* KeyOfKeyword */:
-        case 156 /* UniqueKeyword */:
-        case 146 /* ReadonlyKeyword */:
-          return parseTypeOperator(operator);
-        case 138 /* InferKeyword */:
-          return parseInferType();
-      }
-      return allowConditionalTypesAnd(parsePostfixTypeOrHigher);
-    }
-    function parseFunctionOrConstructorTypeToError(isInUnionType) {
-      if (isStartOfFunctionTypeOrConstructorType()) {
-        const type = parseFunctionOrConstructorType();
-        let diagnostic;
-        if (isFunctionTypeNode(type)) {
-          diagnostic = isInUnionType ? Diagnostics.Function_type_notation_must_be_parenthesized_when_used_in_a_union_type : Diagnostics.Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type;
-        } else {
-          diagnostic = isInUnionType ? Diagnostics.Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type : Diagnostics.Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type;
-        }
-        parseErrorAtRange(type, diagnostic);
-        return type;
-      }
-      return void 0;
-    }
-    function parseUnionOrIntersectionType(operator, parseConstituentType, createTypeNode) {
-      const pos = getNodePos();
-      const isUnionType = operator === 51 /* BarToken */;
-      const hasLeadingOperator = parseOptional(operator);
-      let type = hasLeadingOperator && parseFunctionOrConstructorTypeToError(isUnionType) || parseConstituentType();
-      if (token() === operator || hasLeadingOperator) {
-        const types = [type];
-        while (parseOptional(operator)) {
-          types.push(parseFunctionOrConstructorTypeToError(isUnionType) || parseConstituentType());
-        }
-        type = finishNode(createTypeNode(createNodeArray2(types, pos)), pos);
-      }
-      return type;
-    }
-    function parseIntersectionTypeOrHigher() {
-      return parseUnionOrIntersectionType(50 /* AmpersandToken */, parseTypeOperatorOrHigher, factory2.createIntersectionTypeNode);
-    }
-    function parseUnionTypeOrHigher() {
-      return parseUnionOrIntersectionType(51 /* BarToken */, parseIntersectionTypeOrHigher, factory2.createUnionTypeNode);
-    }
-    function nextTokenIsNewKeyword() {
-      nextToken();
-      return token() === 103 /* NewKeyword */;
-    }
-    function isStartOfFunctionTypeOrConstructorType() {
-      if (token() === 29 /* LessThanToken */) {
-        return true;
-      }
-      if (token() === 20 /* OpenParenToken */ && lookAhead(isUnambiguouslyStartOfFunctionType)) {
-        return true;
-      }
-      return token() === 103 /* NewKeyword */ || token() === 126 /* AbstractKeyword */ && lookAhead(nextTokenIsNewKeyword);
-    }
-    function skipParameterStart() {
-      if (isModifierKind(token())) {
-        parseModifiers();
-      }
-      if (isIdentifier2() || token() === 108 /* ThisKeyword */) {
-        nextToken();
-        return true;
-      }
-      if (token() === 22 /* OpenBracketToken */ || token() === 18 /* OpenBraceToken */) {
-        const previousErrorCount = parseDiagnostics.length;
-        parseIdentifierOrPattern();
-        return previousErrorCount === parseDiagnostics.length;
-      }
-      return false;
-    }
-    function isUnambiguouslyStartOfFunctionType() {
-      nextToken();
-      if (token() === 21 /* CloseParenToken */ || token() === 25 /* DotDotDotToken */) {
-        return true;
-      }
-      if (skipParameterStart()) {
-        if (token() === 58 /* ColonToken */ || token() === 27 /* CommaToken */ || token() === 57 /* QuestionToken */ || token() === 63 /* EqualsToken */) {
-          return true;
-        }
-        if (token() === 21 /* CloseParenToken */) {
-          nextToken();
-          if (token() === 38 /* EqualsGreaterThanToken */) {
-            return true;
-          }
-        }
-      }
-      return false;
-    }
-    function parseTypeOrTypePredicate() {
-      const pos = getNodePos();
-      const typePredicateVariable = isIdentifier2() && tryParse(parseTypePredicatePrefix);
-      const type = parseType();
-      if (typePredicateVariable) {
-        return finishNode(factory2.createTypePredicateNode(void 0, typePredicateVariable, type), pos);
-      } else {
-        return type;
-      }
-    }
-    function parseTypePredicatePrefix() {
-      const id = parseIdentifier();
-      if (token() === 140 /* IsKeyword */ && !scanner2.hasPrecedingLineBreak()) {
-        nextToken();
-        return id;
-      }
-    }
-    function parseAssertsTypePredicate() {
-      const pos = getNodePos();
-      const assertsModifier = parseExpectedToken(129 /* AssertsKeyword */);
-      const parameterName = token() === 108 /* ThisKeyword */ ? parseThisTypeNode() : parseIdentifier();
-      const type = parseOptional(140 /* IsKeyword */) ? parseType() : void 0;
-      return finishNode(factory2.createTypePredicateNode(assertsModifier, parameterName, type), pos);
-    }
-    function parseType() {
-      if (contextFlags & 40960 /* TypeExcludesFlags */) {
-        return doOutsideOfContext(40960 /* TypeExcludesFlags */, parseType);
-      }
-      if (isStartOfFunctionTypeOrConstructorType()) {
-        return parseFunctionOrConstructorType();
-      }
-      const pos = getNodePos();
-      const type = parseUnionTypeOrHigher();
-      if (!inDisallowConditionalTypesContext() && !scanner2.hasPrecedingLineBreak() && parseOptional(94 /* ExtendsKeyword */)) {
-        const extendsType = disallowConditionalTypesAnd(parseType);
-        parseExpected(57 /* QuestionToken */);
-        const trueType = allowConditionalTypesAnd(parseType);
-        parseExpected(58 /* ColonToken */);
-        const falseType = allowConditionalTypesAnd(parseType);
-        return finishNode(factory2.createConditionalTypeNode(type, extendsType, trueType, falseType), pos);
-      }
-      return type;
-    }
-    function parseTypeAnnotation() {
-      return parseOptional(58 /* ColonToken */) ? parseType() : void 0;
-    }
-    function isStartOfLeftHandSideExpression() {
-      switch (token()) {
-        case 108 /* ThisKeyword */:
-        case 106 /* SuperKeyword */:
-        case 104 /* NullKeyword */:
-        case 110 /* TrueKeyword */:
-        case 95 /* FalseKeyword */:
-        case 8 /* NumericLiteral */:
-        case 9 /* BigIntLiteral */:
-        case 10 /* StringLiteral */:
-        case 14 /* NoSubstitutionTemplateLiteral */:
-        case 15 /* TemplateHead */:
-        case 20 /* OpenParenToken */:
-        case 22 /* OpenBracketToken */:
-        case 18 /* OpenBraceToken */:
-        case 98 /* FunctionKeyword */:
-        case 84 /* ClassKeyword */:
-        case 103 /* NewKeyword */:
-        case 43 /* SlashToken */:
-        case 68 /* SlashEqualsToken */:
-        case 79 /* Identifier */:
-          return true;
-        case 100 /* ImportKeyword */:
-          return lookAhead(nextTokenIsOpenParenOrLessThanOrDot);
-        default:
-          return isIdentifier2();
-      }
-    }
-    function isStartOfExpression() {
-      if (isStartOfLeftHandSideExpression()) {
-        return true;
-      }
-      switch (token()) {
-        case 39 /* PlusToken */:
-        case 40 /* MinusToken */:
-        case 54 /* TildeToken */:
-        case 53 /* ExclamationToken */:
-        case 89 /* DeleteKeyword */:
-        case 112 /* TypeOfKeyword */:
-        case 114 /* VoidKeyword */:
-        case 45 /* PlusPlusToken */:
-        case 46 /* MinusMinusToken */:
-        case 29 /* LessThanToken */:
-        case 133 /* AwaitKeyword */:
-        case 125 /* YieldKeyword */:
-        case 80 /* PrivateIdentifier */:
-          return true;
-        default:
-          if (isBinaryOperator2()) {
-            return true;
-          }
-          return isIdentifier2();
-      }
-    }
-    function isStartOfExpressionStatement() {
-      return token() !== 18 /* OpenBraceToken */ && token() !== 98 /* FunctionKeyword */ && token() !== 84 /* ClassKeyword */ && token() !== 59 /* AtToken */ && isStartOfExpression();
-    }
-    function parseExpression() {
-      const saveDecoratorContext = inDecoratorContext();
-      if (saveDecoratorContext) {
-        setDecoratorContext(false);
-      }
-      const pos = getNodePos();
-      let expr = parseAssignmentExpressionOrHigher(true);
-      let operatorToken;
-      while (operatorToken = parseOptionalToken(27 /* CommaToken */)) {
-        expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher(true), pos);
-      }
-      if (saveDecoratorContext) {
-        setDecoratorContext(true);
-      }
-      return expr;
-    }
-    function parseInitializer() {
-      return parseOptional(63 /* EqualsToken */) ? parseAssignmentExpressionOrHigher(true) : void 0;
-    }
-    function parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) {
-      if (isYieldExpression2()) {
-        return parseYieldExpression();
-      }
-      const arrowExpression = tryParseParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) || tryParseAsyncSimpleArrowFunctionExpression(allowReturnTypeInArrowFunction);
-      if (arrowExpression) {
-        return arrowExpression;
-      }
-      const pos = getNodePos();
-      const expr = parseBinaryExpressionOrHigher(0 /* Lowest */);
-      if (expr.kind === 79 /* Identifier */ && token() === 38 /* EqualsGreaterThanToken */) {
-        return parseSimpleArrowFunctionExpression(pos, expr, allowReturnTypeInArrowFunction, void 0);
-      }
-      if (isLeftHandSideExpression(expr) && isAssignmentOperator(reScanGreaterToken())) {
-        return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction), pos);
-      }
-      return parseConditionalExpressionRest(expr, pos, allowReturnTypeInArrowFunction);
-    }
-    function isYieldExpression2() {
-      if (token() === 125 /* YieldKeyword */) {
-        if (inYieldContext()) {
-          return true;
-        }
-        return lookAhead(nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine);
-      }
-      return false;
-    }
-    function nextTokenIsIdentifierOnSameLine() {
-      nextToken();
-      return !scanner2.hasPrecedingLineBreak() && isIdentifier2();
-    }
-    function parseYieldExpression() {
-      const pos = getNodePos();
-      nextToken();
-      if (!scanner2.hasPrecedingLineBreak() && (token() === 41 /* AsteriskToken */ || isStartOfExpression())) {
-        return finishNode(
-          factory2.createYieldExpression(
-            parseOptionalToken(41 /* AsteriskToken */),
-            parseAssignmentExpressionOrHigher(true)
-          ),
-          pos
-        );
-      } else {
-        return finishNode(factory2.createYieldExpression(void 0, void 0), pos);
-      }
-    }
-    function parseSimpleArrowFunctionExpression(pos, identifier, allowReturnTypeInArrowFunction, asyncModifier) {
-      Debug.assert(token() === 38 /* EqualsGreaterThanToken */, "parseSimpleArrowFunctionExpression should only have been called if we had a =>");
-      const parameter = factory2.createParameterDeclaration(
-        void 0,
-        void 0,
-        identifier,
-        void 0,
-        void 0,
-        void 0
-      );
-      finishNode(parameter, identifier.pos);
-      const parameters = createNodeArray2([parameter], parameter.pos, parameter.end);
-      const equalsGreaterThanToken = parseExpectedToken(38 /* EqualsGreaterThanToken */);
-      const body = parseArrowFunctionExpressionBody(!!asyncModifier, allowReturnTypeInArrowFunction);
-      const node = factory2.createArrowFunction(asyncModifier, void 0, parameters, void 0, equalsGreaterThanToken, body);
-      return addJSDocComment(finishNode(node, pos));
-    }
-    function tryParseParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) {
-      const triState = isParenthesizedArrowFunctionExpression();
-      if (triState === Tristate.False) {
-        return void 0;
-      }
-      return triState === Tristate.True ? parseParenthesizedArrowFunctionExpression(true, true) : tryParse(() => parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction));
-    }
-    function isParenthesizedArrowFunctionExpression() {
-      if (token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */ || token() === 132 /* AsyncKeyword */) {
-        return lookAhead(isParenthesizedArrowFunctionExpressionWorker);
-      }
-      if (token() === 38 /* EqualsGreaterThanToken */) {
-        return Tristate.True;
-      }
-      return Tristate.False;
-    }
-    function isParenthesizedArrowFunctionExpressionWorker() {
-      if (token() === 132 /* AsyncKeyword */) {
-        nextToken();
-        if (scanner2.hasPrecedingLineBreak()) {
-          return Tristate.False;
-        }
-        if (token() !== 20 /* OpenParenToken */ && token() !== 29 /* LessThanToken */) {
-          return Tristate.False;
-        }
-      }
-      const first2 = token();
-      const second = nextToken();
-      if (first2 === 20 /* OpenParenToken */) {
-        if (second === 21 /* CloseParenToken */) {
-          const third = nextToken();
-          switch (third) {
-            case 38 /* EqualsGreaterThanToken */:
-            case 58 /* ColonToken */:
-            case 18 /* OpenBraceToken */:
-              return Tristate.True;
-            default:
-              return Tristate.False;
-          }
-        }
-        if (second === 22 /* OpenBracketToken */ || second === 18 /* OpenBraceToken */) {
-          return Tristate.Unknown;
-        }
-        if (second === 25 /* DotDotDotToken */) {
-          return Tristate.True;
-        }
-        if (isModifierKind(second) && second !== 132 /* AsyncKeyword */ && lookAhead(nextTokenIsIdentifier)) {
-          if (nextToken() === 128 /* AsKeyword */) {
-            return Tristate.False;
-          }
-          return Tristate.True;
-        }
-        if (!isIdentifier2() && second !== 108 /* ThisKeyword */) {
-          return Tristate.False;
-        }
-        switch (nextToken()) {
-          case 58 /* ColonToken */:
-            return Tristate.True;
-          case 57 /* QuestionToken */:
-            nextToken();
-            if (token() === 58 /* ColonToken */ || token() === 27 /* CommaToken */ || token() === 63 /* EqualsToken */ || token() === 21 /* CloseParenToken */) {
-              return Tristate.True;
-            }
-            return Tristate.False;
-          case 27 /* CommaToken */:
-          case 63 /* EqualsToken */:
-          case 21 /* CloseParenToken */:
-            return Tristate.Unknown;
-        }
-        return Tristate.False;
-      } else {
-        Debug.assert(first2 === 29 /* LessThanToken */);
-        if (!isIdentifier2()) {
-          return Tristate.False;
-        }
-        if (languageVariant === 1 /* JSX */) {
-          const isArrowFunctionInJsx = lookAhead(() => {
-            const third = nextToken();
-            if (third === 94 /* ExtendsKeyword */) {
-              const fourth = nextToken();
-              switch (fourth) {
-                case 63 /* EqualsToken */:
-                case 31 /* GreaterThanToken */:
-                  return false;
-                default:
-                  return true;
-              }
-            } else if (third === 27 /* CommaToken */ || third === 63 /* EqualsToken */) {
-              return true;
-            }
-            return false;
-          });
-          if (isArrowFunctionInJsx) {
-            return Tristate.True;
-          }
-          return Tristate.False;
-        }
-        return Tristate.Unknown;
-      }
-    }
-    function parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) {
-      const tokenPos = scanner2.getTokenPos();
-      if (notParenthesizedArrow == null ? void 0 : notParenthesizedArrow.has(tokenPos)) {
-        return void 0;
-      }
-      const result = parseParenthesizedArrowFunctionExpression(false, allowReturnTypeInArrowFunction);
-      if (!result) {
-        (notParenthesizedArrow || (notParenthesizedArrow = /* @__PURE__ */ new Set())).add(tokenPos);
-      }
-      return result;
-    }
-    function tryParseAsyncSimpleArrowFunctionExpression(allowReturnTypeInArrowFunction) {
-      if (token() === 132 /* AsyncKeyword */) {
-        if (lookAhead(isUnParenthesizedAsyncArrowFunctionWorker) === Tristate.True) {
-          const pos = getNodePos();
-          const asyncModifier = parseModifiersForArrowFunction();
-          const expr = parseBinaryExpressionOrHigher(0 /* Lowest */);
-          return parseSimpleArrowFunctionExpression(pos, expr, allowReturnTypeInArrowFunction, asyncModifier);
-        }
-      }
-      return void 0;
-    }
-    function isUnParenthesizedAsyncArrowFunctionWorker() {
-      if (token() === 132 /* AsyncKeyword */) {
-        nextToken();
-        if (scanner2.hasPrecedingLineBreak() || token() === 38 /* EqualsGreaterThanToken */) {
-          return Tristate.False;
-        }
-        const expr = parseBinaryExpressionOrHigher(0 /* Lowest */);
-        if (!scanner2.hasPrecedingLineBreak() && expr.kind === 79 /* Identifier */ && token() === 38 /* EqualsGreaterThanToken */) {
-          return Tristate.True;
-        }
-      }
-      return Tristate.False;
-    }
-    function parseParenthesizedArrowFunctionExpression(allowAmbiguity, allowReturnTypeInArrowFunction) {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      const modifiers = parseModifiersForArrowFunction();
-      const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */;
-      const typeParameters = parseTypeParameters();
-      let parameters;
-      if (!parseExpected(20 /* OpenParenToken */)) {
-        if (!allowAmbiguity) {
-          return void 0;
-        }
-        parameters = createMissingList();
-      } else {
-        if (!allowAmbiguity) {
-          const maybeParameters = parseParametersWorker(isAsync, allowAmbiguity);
-          if (!maybeParameters) {
-            return void 0;
-          }
-          parameters = maybeParameters;
-        } else {
-          parameters = parseParametersWorker(isAsync, allowAmbiguity);
-        }
-        if (!parseExpected(21 /* CloseParenToken */) && !allowAmbiguity) {
-          return void 0;
-        }
-      }
-      const hasReturnColon = token() === 58 /* ColonToken */;
-      const type = parseReturnType(58 /* ColonToken */, false);
-      if (type && !allowAmbiguity && typeHasArrowFunctionBlockingParseError(type)) {
-        return void 0;
-      }
-      let unwrappedType = type;
-      while ((unwrappedType == null ? void 0 : unwrappedType.kind) === 193 /* ParenthesizedType */) {
-        unwrappedType = unwrappedType.type;
-      }
-      const hasJSDocFunctionType = unwrappedType && isJSDocFunctionType(unwrappedType);
-      if (!allowAmbiguity && token() !== 38 /* EqualsGreaterThanToken */ && (hasJSDocFunctionType || token() !== 18 /* OpenBraceToken */)) {
-        return void 0;
-      }
-      const lastToken = token();
-      const equalsGreaterThanToken = parseExpectedToken(38 /* EqualsGreaterThanToken */);
-      const body = lastToken === 38 /* EqualsGreaterThanToken */ || lastToken === 18 /* OpenBraceToken */ ? parseArrowFunctionExpressionBody(some(modifiers, isAsyncModifier), allowReturnTypeInArrowFunction) : parseIdentifier();
-      if (!allowReturnTypeInArrowFunction && hasReturnColon) {
-        if (token() !== 58 /* ColonToken */) {
-          return void 0;
-        }
-      }
-      const node = factory2.createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body);
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseArrowFunctionExpressionBody(isAsync, allowReturnTypeInArrowFunction) {
-      if (token() === 18 /* OpenBraceToken */) {
-        return parseFunctionBlock(isAsync ? 2 /* Await */ : 0 /* None */);
-      }
-      if (token() !== 26 /* SemicolonToken */ && token() !== 98 /* FunctionKeyword */ && token() !== 84 /* ClassKeyword */ && isStartOfStatement() && !isStartOfExpressionStatement()) {
-        return parseFunctionBlock(16 /* IgnoreMissingOpenBrace */ | (isAsync ? 2 /* Await */ : 0 /* None */));
-      }
-      const savedTopLevel = topLevel;
-      topLevel = false;
-      const node = isAsync ? doInAwaitContext(() => parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction)) : doOutsideOfAwaitContext(() => parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction));
-      topLevel = savedTopLevel;
-      return node;
-    }
-    function parseConditionalExpressionRest(leftOperand, pos, allowReturnTypeInArrowFunction) {
-      const questionToken = parseOptionalToken(57 /* QuestionToken */);
-      if (!questionToken) {
-        return leftOperand;
-      }
-      let colonToken;
-      return finishNode(
-        factory2.createConditionalExpression(
-          leftOperand,
-          questionToken,
-          doOutsideOfContext(disallowInAndDecoratorContext, () => parseAssignmentExpressionOrHigher(false)),
-          colonToken = parseExpectedToken(58 /* ColonToken */),
-          nodeIsPresent(colonToken) ? parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) : createMissingNode(79 /* Identifier */, false, Diagnostics._0_expected, tokenToString(58 /* ColonToken */))
-        ),
-        pos
-      );
-    }
-    function parseBinaryExpressionOrHigher(precedence) {
-      const pos = getNodePos();
-      const leftOperand = parseUnaryExpressionOrHigher();
-      return parseBinaryExpressionRest(precedence, leftOperand, pos);
-    }
-    function isInOrOfKeyword(t) {
-      return t === 101 /* InKeyword */ || t === 162 /* OfKeyword */;
-    }
-    function parseBinaryExpressionRest(precedence, leftOperand, pos) {
-      while (true) {
-        reScanGreaterToken();
-        const newPrecedence = getBinaryOperatorPrecedence(token());
-        const consumeCurrentOperator = token() === 42 /* AsteriskAsteriskToken */ ? newPrecedence >= precedence : newPrecedence > precedence;
-        if (!consumeCurrentOperator) {
-          break;
-        }
-        if (token() === 101 /* InKeyword */ && inDisallowInContext()) {
-          break;
-        }
-        if (token() === 128 /* AsKeyword */ || token() === 150 /* SatisfiesKeyword */) {
-          if (scanner2.hasPrecedingLineBreak()) {
-            break;
-          } else {
-            const keywordKind = token();
-            nextToken();
-            leftOperand = keywordKind === 150 /* SatisfiesKeyword */ ? makeSatisfiesExpression(leftOperand, parseType()) : makeAsExpression(leftOperand, parseType());
-          }
-        } else {
-          leftOperand = makeBinaryExpression(leftOperand, parseTokenNode(), parseBinaryExpressionOrHigher(newPrecedence), pos);
-        }
-      }
-      return leftOperand;
-    }
-    function isBinaryOperator2() {
-      if (inDisallowInContext() && token() === 101 /* InKeyword */) {
-        return false;
-      }
-      return getBinaryOperatorPrecedence(token()) > 0;
-    }
-    function makeSatisfiesExpression(left, right) {
-      return finishNode(factory2.createSatisfiesExpression(left, right), left.pos);
-    }
-    function makeBinaryExpression(left, operatorToken, right, pos) {
-      return finishNode(factory2.createBinaryExpression(left, operatorToken, right), pos);
-    }
-    function makeAsExpression(left, right) {
-      return finishNode(factory2.createAsExpression(left, right), left.pos);
-    }
-    function parsePrefixUnaryExpression() {
-      const pos = getNodePos();
-      return finishNode(factory2.createPrefixUnaryExpression(token(), nextTokenAnd(parseSimpleUnaryExpression)), pos);
-    }
-    function parseDeleteExpression() {
-      const pos = getNodePos();
-      return finishNode(factory2.createDeleteExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
-    }
-    function parseTypeOfExpression() {
-      const pos = getNodePos();
-      return finishNode(factory2.createTypeOfExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
-    }
-    function parseVoidExpression() {
-      const pos = getNodePos();
-      return finishNode(factory2.createVoidExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
-    }
-    function isAwaitExpression2() {
-      if (token() === 133 /* AwaitKeyword */) {
-        if (inAwaitContext()) {
-          return true;
-        }
-        return lookAhead(nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine);
-      }
-      return false;
-    }
-    function parseAwaitExpression() {
-      const pos = getNodePos();
-      return finishNode(factory2.createAwaitExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
-    }
-    function parseUnaryExpressionOrHigher() {
-      if (isUpdateExpression()) {
-        const pos = getNodePos();
-        const updateExpression = parseUpdateExpression();
-        return token() === 42 /* AsteriskAsteriskToken */ ? parseBinaryExpressionRest(getBinaryOperatorPrecedence(token()), updateExpression, pos) : updateExpression;
-      }
-      const unaryOperator = token();
-      const simpleUnaryExpression = parseSimpleUnaryExpression();
-      if (token() === 42 /* AsteriskAsteriskToken */) {
-        const pos = skipTrivia(sourceText, simpleUnaryExpression.pos);
-        const { end } = simpleUnaryExpression;
-        if (simpleUnaryExpression.kind === 213 /* TypeAssertionExpression */) {
-          parseErrorAt(pos, end, Diagnostics.A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses);
-        } else {
-          parseErrorAt(pos, end, Diagnostics.An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses, tokenToString(unaryOperator));
-        }
-      }
-      return simpleUnaryExpression;
-    }
-    function parseSimpleUnaryExpression() {
-      switch (token()) {
-        case 39 /* PlusToken */:
-        case 40 /* MinusToken */:
-        case 54 /* TildeToken */:
-        case 53 /* ExclamationToken */:
-          return parsePrefixUnaryExpression();
-        case 89 /* DeleteKeyword */:
-          return parseDeleteExpression();
-        case 112 /* TypeOfKeyword */:
-          return parseTypeOfExpression();
-        case 114 /* VoidKeyword */:
-          return parseVoidExpression();
-        case 29 /* LessThanToken */:
-          return parseTypeAssertion();
-        case 133 /* AwaitKeyword */:
-          if (isAwaitExpression2()) {
-            return parseAwaitExpression();
-          }
-        default:
-          return parseUpdateExpression();
-      }
-    }
-    function isUpdateExpression() {
-      switch (token()) {
-        case 39 /* PlusToken */:
-        case 40 /* MinusToken */:
-        case 54 /* TildeToken */:
-        case 53 /* ExclamationToken */:
-        case 89 /* DeleteKeyword */:
-        case 112 /* TypeOfKeyword */:
-        case 114 /* VoidKeyword */:
-        case 133 /* AwaitKeyword */:
-          return false;
-        case 29 /* LessThanToken */:
-          if (languageVariant !== 1 /* JSX */) {
-            return false;
-          }
-        default:
-          return true;
-      }
-    }
-    function parseUpdateExpression() {
-      if (token() === 45 /* PlusPlusToken */ || token() === 46 /* MinusMinusToken */) {
-        const pos = getNodePos();
-        return finishNode(factory2.createPrefixUnaryExpression(token(), nextTokenAnd(parseLeftHandSideExpressionOrHigher)), pos);
-      } else if (languageVariant === 1 /* JSX */ && token() === 29 /* LessThanToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrGreaterThan)) {
-        return parseJsxElementOrSelfClosingElementOrFragment(true);
-      }
-      const expression = parseLeftHandSideExpressionOrHigher();
-      Debug.assert(isLeftHandSideExpression(expression));
-      if ((token() === 45 /* PlusPlusToken */ || token() === 46 /* MinusMinusToken */) && !scanner2.hasPrecedingLineBreak()) {
-        const operator = token();
-        nextToken();
-        return finishNode(factory2.createPostfixUnaryExpression(expression, operator), expression.pos);
-      }
-      return expression;
-    }
-    function parseLeftHandSideExpressionOrHigher() {
-      const pos = getNodePos();
-      let expression;
-      if (token() === 100 /* ImportKeyword */) {
-        if (lookAhead(nextTokenIsOpenParenOrLessThan)) {
-          sourceFlags |= 2097152 /* PossiblyContainsDynamicImport */;
-          expression = parseTokenNode();
-        } else if (lookAhead(nextTokenIsDot)) {
-          nextToken();
-          nextToken();
-          expression = finishNode(factory2.createMetaProperty(100 /* ImportKeyword */, parseIdentifierName()), pos);
-          sourceFlags |= 4194304 /* PossiblyContainsImportMeta */;
-        } else {
-          expression = parseMemberExpressionOrHigher();
-        }
-      } else {
-        expression = token() === 106 /* SuperKeyword */ ? parseSuperExpression() : parseMemberExpressionOrHigher();
-      }
-      return parseCallExpressionRest(pos, expression);
-    }
-    function parseMemberExpressionOrHigher() {
-      const pos = getNodePos();
-      const expression = parsePrimaryExpression();
-      return parseMemberExpressionRest(pos, expression, true);
-    }
-    function parseSuperExpression() {
-      const pos = getNodePos();
-      let expression = parseTokenNode();
-      if (token() === 29 /* LessThanToken */) {
-        const startPos = getNodePos();
-        const typeArguments = tryParse(parseTypeArgumentsInExpression);
-        if (typeArguments !== void 0) {
-          parseErrorAt(startPos, getNodePos(), Diagnostics.super_may_not_use_type_arguments);
-          if (!isTemplateStartOfTaggedTemplate()) {
-            expression = factory2.createExpressionWithTypeArguments(expression, typeArguments);
-          }
-        }
-      }
-      if (token() === 20 /* OpenParenToken */ || token() === 24 /* DotToken */ || token() === 22 /* OpenBracketToken */) {
-        return expression;
-      }
-      parseExpectedToken(24 /* DotToken */, Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access);
-      return finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(true, true)), pos);
-    }
-    function parseJsxElementOrSelfClosingElementOrFragment(inExpressionContext, topInvalidNodePosition, openingTag) {
-      const pos = getNodePos();
-      const opening = parseJsxOpeningOrSelfClosingElementOrOpeningFragment(inExpressionContext);
-      let result;
-      if (opening.kind === 283 /* JsxOpeningElement */) {
-        let children = parseJsxChildren(opening);
-        let closingElement;
-        const lastChild = children[children.length - 1];
-        if ((lastChild == null ? void 0 : lastChild.kind) === 281 /* JsxElement */ && !tagNamesAreEquivalent(lastChild.openingElement.tagName, lastChild.closingElement.tagName) && tagNamesAreEquivalent(opening.tagName, lastChild.closingElement.tagName)) {
-          const end = lastChild.children.end;
-          const newLast = finishNode(
-            factory2.createJsxElement(
-              lastChild.openingElement,
-              lastChild.children,
-              finishNode(factory2.createJsxClosingElement(finishNode(factory2.createIdentifier(""), end, end)), end, end)
-            ),
-            lastChild.openingElement.pos,
-            end
-          );
-          children = createNodeArray2([...children.slice(0, children.length - 1), newLast], children.pos, end);
-          closingElement = lastChild.closingElement;
-        } else {
-          closingElement = parseJsxClosingElement(opening, inExpressionContext);
-          if (!tagNamesAreEquivalent(opening.tagName, closingElement.tagName)) {
-            if (openingTag && isJsxOpeningElement(openingTag) && tagNamesAreEquivalent(closingElement.tagName, openingTag.tagName)) {
-              parseErrorAtRange(opening.tagName, Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, getTextOfNodeFromSourceText(sourceText, opening.tagName));
-            } else {
-              parseErrorAtRange(closingElement.tagName, Diagnostics.Expected_corresponding_JSX_closing_tag_for_0, getTextOfNodeFromSourceText(sourceText, opening.tagName));
-            }
-          }
-        }
-        result = finishNode(factory2.createJsxElement(opening, children, closingElement), pos);
-      } else if (opening.kind === 286 /* JsxOpeningFragment */) {
-        result = finishNode(factory2.createJsxFragment(opening, parseJsxChildren(opening), parseJsxClosingFragment(inExpressionContext)), pos);
-      } else {
-        Debug.assert(opening.kind === 282 /* JsxSelfClosingElement */);
-        result = opening;
-      }
-      if (inExpressionContext && token() === 29 /* LessThanToken */) {
-        const topBadPos = typeof topInvalidNodePosition === "undefined" ? result.pos : topInvalidNodePosition;
-        const invalidElement = tryParse(() => parseJsxElementOrSelfClosingElementOrFragment(true, topBadPos));
-        if (invalidElement) {
-          const operatorToken = createMissingNode(27 /* CommaToken */, false);
-          setTextRangePosWidth(operatorToken, invalidElement.pos, 0);
-          parseErrorAt(skipTrivia(sourceText, topBadPos), invalidElement.end, Diagnostics.JSX_expressions_must_have_one_parent_element);
-          return finishNode(factory2.createBinaryExpression(result, operatorToken, invalidElement), pos);
-        }
-      }
-      return result;
-    }
-    function parseJsxText() {
-      const pos = getNodePos();
-      const node = factory2.createJsxText(scanner2.getTokenValue(), currentToken === 12 /* JsxTextAllWhiteSpaces */);
-      currentToken = scanner2.scanJsxToken();
-      return finishNode(node, pos);
-    }
-    function parseJsxChild(openingTag, token2) {
-      switch (token2) {
-        case 1 /* EndOfFileToken */:
-          if (isJsxOpeningFragment(openingTag)) {
-            parseErrorAtRange(openingTag, Diagnostics.JSX_fragment_has_no_corresponding_closing_tag);
-          } else {
-            const tag = openingTag.tagName;
-            const start2 = skipTrivia(sourceText, tag.pos);
-            parseErrorAt(start2, tag.end, Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, getTextOfNodeFromSourceText(sourceText, openingTag.tagName));
-          }
-          return void 0;
-        case 30 /* LessThanSlashToken */:
-        case 7 /* ConflictMarkerTrivia */:
-          return void 0;
-        case 11 /* JsxText */:
-        case 12 /* JsxTextAllWhiteSpaces */:
-          return parseJsxText();
-        case 18 /* OpenBraceToken */:
-          return parseJsxExpression(false);
-        case 29 /* LessThanToken */:
-          return parseJsxElementOrSelfClosingElementOrFragment(false, void 0, openingTag);
-        default:
-          return Debug.assertNever(token2);
-      }
-    }
-    function parseJsxChildren(openingTag) {
-      const list = [];
-      const listPos = getNodePos();
-      const saveParsingContext = parsingContext;
-      parsingContext |= 1 << ParsingContext.JsxChildren;
-      while (true) {
-        const child = parseJsxChild(openingTag, currentToken = scanner2.reScanJsxToken());
-        if (!child)
-          break;
-        list.push(child);
-        if (isJsxOpeningElement(openingTag) && (child == null ? void 0 : child.kind) === 281 /* JsxElement */ && !tagNamesAreEquivalent(child.openingElement.tagName, child.closingElement.tagName) && tagNamesAreEquivalent(openingTag.tagName, child.closingElement.tagName)) {
-          break;
-        }
-      }
-      parsingContext = saveParsingContext;
-      return createNodeArray2(list, listPos);
-    }
-    function parseJsxAttributes() {
-      const pos = getNodePos();
-      return finishNode(factory2.createJsxAttributes(parseList(ParsingContext.JsxAttributes, parseJsxAttribute)), pos);
-    }
-    function parseJsxOpeningOrSelfClosingElementOrOpeningFragment(inExpressionContext) {
-      const pos = getNodePos();
-      parseExpected(29 /* LessThanToken */);
-      if (token() === 31 /* GreaterThanToken */) {
-        scanJsxText();
-        return finishNode(factory2.createJsxOpeningFragment(), pos);
-      }
-      const tagName = parseJsxElementName();
-      const typeArguments = (contextFlags & 262144 /* JavaScriptFile */) === 0 ? tryParseTypeArguments() : void 0;
-      const attributes = parseJsxAttributes();
-      let node;
-      if (token() === 31 /* GreaterThanToken */) {
-        scanJsxText();
-        node = factory2.createJsxOpeningElement(tagName, typeArguments, attributes);
-      } else {
-        parseExpected(43 /* SlashToken */);
-        if (parseExpected(31 /* GreaterThanToken */, void 0, false)) {
-          if (inExpressionContext) {
-            nextToken();
-          } else {
-            scanJsxText();
-          }
-        }
-        node = factory2.createJsxSelfClosingElement(tagName, typeArguments, attributes);
-      }
-      return finishNode(node, pos);
-    }
-    function parseJsxElementName() {
-      const pos = getNodePos();
-      scanJsxIdentifier();
-      let expression = token() === 108 /* ThisKeyword */ ? parseTokenNode() : parseIdentifierName();
-      while (parseOptional(24 /* DotToken */)) {
-        expression = finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(true, false)), pos);
-      }
-      return expression;
-    }
-    function parseJsxExpression(inExpressionContext) {
-      const pos = getNodePos();
-      if (!parseExpected(18 /* OpenBraceToken */)) {
-        return void 0;
-      }
-      let dotDotDotToken;
-      let expression;
-      if (token() !== 19 /* CloseBraceToken */) {
-        dotDotDotToken = parseOptionalToken(25 /* DotDotDotToken */);
-        expression = parseExpression();
-      }
-      if (inExpressionContext) {
-        parseExpected(19 /* CloseBraceToken */);
-      } else {
-        if (parseExpected(19 /* CloseBraceToken */, void 0, false)) {
-          scanJsxText();
-        }
-      }
-      return finishNode(factory2.createJsxExpression(dotDotDotToken, expression), pos);
-    }
-    function parseJsxAttribute() {
-      if (token() === 18 /* OpenBraceToken */) {
-        return parseJsxSpreadAttribute();
-      }
-      scanJsxIdentifier();
-      const pos = getNodePos();
-      return finishNode(factory2.createJsxAttribute(parseIdentifierName(), parseJsxAttributeValue()), pos);
-    }
-    function parseJsxAttributeValue() {
-      if (token() === 63 /* EqualsToken */) {
-        if (scanJsxAttributeValue() === 10 /* StringLiteral */) {
-          return parseLiteralNode();
-        }
-        if (token() === 18 /* OpenBraceToken */) {
-          return parseJsxExpression(true);
-        }
-        if (token() === 29 /* LessThanToken */) {
-          return parseJsxElementOrSelfClosingElementOrFragment(true);
-        }
-        parseErrorAtCurrentToken(Diagnostics.or_JSX_element_expected);
-      }
-      return void 0;
-    }
-    function parseJsxSpreadAttribute() {
-      const pos = getNodePos();
-      parseExpected(18 /* OpenBraceToken */);
-      parseExpected(25 /* DotDotDotToken */);
-      const expression = parseExpression();
-      parseExpected(19 /* CloseBraceToken */);
-      return finishNode(factory2.createJsxSpreadAttribute(expression), pos);
-    }
-    function parseJsxClosingElement(open, inExpressionContext) {
-      const pos = getNodePos();
-      parseExpected(30 /* LessThanSlashToken */);
-      const tagName = parseJsxElementName();
-      if (parseExpected(31 /* GreaterThanToken */, void 0, false)) {
-        if (inExpressionContext || !tagNamesAreEquivalent(open.tagName, tagName)) {
-          nextToken();
-        } else {
-          scanJsxText();
-        }
-      }
-      return finishNode(factory2.createJsxClosingElement(tagName), pos);
-    }
-    function parseJsxClosingFragment(inExpressionContext) {
-      const pos = getNodePos();
-      parseExpected(30 /* LessThanSlashToken */);
-      if (tokenIsIdentifierOrKeyword(token())) {
-        parseErrorAtRange(parseJsxElementName(), Diagnostics.Expected_corresponding_closing_tag_for_JSX_fragment);
-      }
-      if (parseExpected(31 /* GreaterThanToken */, void 0, false)) {
-        if (inExpressionContext) {
-          nextToken();
-        } else {
-          scanJsxText();
-        }
-      }
-      return finishNode(factory2.createJsxJsxClosingFragment(), pos);
-    }
-    function parseTypeAssertion() {
-      const pos = getNodePos();
-      parseExpected(29 /* LessThanToken */);
-      const type = parseType();
-      parseExpected(31 /* GreaterThanToken */);
-      const expression = parseSimpleUnaryExpression();
-      return finishNode(factory2.createTypeAssertion(type, expression), pos);
-    }
-    function nextTokenIsIdentifierOrKeywordOrOpenBracketOrTemplate() {
-      nextToken();
-      return tokenIsIdentifierOrKeyword(token()) || token() === 22 /* OpenBracketToken */ || isTemplateStartOfTaggedTemplate();
-    }
-    function isStartOfOptionalPropertyOrElementAccessChain() {
-      return token() === 28 /* QuestionDotToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrOpenBracketOrTemplate);
-    }
-    function tryReparseOptionalChain(node) {
-      if (node.flags & 32 /* OptionalChain */) {
-        return true;
-      }
-      if (isNonNullExpression(node)) {
-        let expr = node.expression;
-        while (isNonNullExpression(expr) && !(expr.flags & 32 /* OptionalChain */)) {
-          expr = expr.expression;
-        }
-        if (expr.flags & 32 /* OptionalChain */) {
-          while (isNonNullExpression(node)) {
-            node.flags |= 32 /* OptionalChain */;
-            node = node.expression;
-          }
-          return true;
-        }
-      }
-      return false;
-    }
-    function parsePropertyAccessExpressionRest(pos, expression, questionDotToken) {
-      const name = parseRightSideOfDot(true, true);
-      const isOptionalChain2 = questionDotToken || tryReparseOptionalChain(expression);
-      const propertyAccess = isOptionalChain2 ? factory2.createPropertyAccessChain(expression, questionDotToken, name) : factory2.createPropertyAccessExpression(expression, name);
-      if (isOptionalChain2 && isPrivateIdentifier(propertyAccess.name)) {
-        parseErrorAtRange(propertyAccess.name, Diagnostics.An_optional_chain_cannot_contain_private_identifiers);
-      }
-      if (isExpressionWithTypeArguments(expression) && expression.typeArguments) {
-        const pos2 = expression.typeArguments.pos - 1;
-        const end = skipTrivia(sourceText, expression.typeArguments.end) + 1;
-        parseErrorAt(pos2, end, Diagnostics.An_instantiation_expression_cannot_be_followed_by_a_property_access);
-      }
-      return finishNode(propertyAccess, pos);
-    }
-    function parseElementAccessExpressionRest(pos, expression, questionDotToken) {
-      let argumentExpression;
-      if (token() === 23 /* CloseBracketToken */) {
-        argumentExpression = createMissingNode(79 /* Identifier */, true, Diagnostics.An_element_access_expression_should_take_an_argument);
-      } else {
-        const argument = allowInAnd(parseExpression);
-        if (isStringOrNumericLiteralLike(argument)) {
-          argument.text = internIdentifier(argument.text);
-        }
-        argumentExpression = argument;
-      }
-      parseExpected(23 /* CloseBracketToken */);
-      const indexedAccess = questionDotToken || tryReparseOptionalChain(expression) ? factory2.createElementAccessChain(expression, questionDotToken, argumentExpression) : factory2.createElementAccessExpression(expression, argumentExpression);
-      return finishNode(indexedAccess, pos);
-    }
-    function parseMemberExpressionRest(pos, expression, allowOptionalChain) {
-      while (true) {
-        let questionDotToken;
-        let isPropertyAccess = false;
-        if (allowOptionalChain && isStartOfOptionalPropertyOrElementAccessChain()) {
-          questionDotToken = parseExpectedToken(28 /* QuestionDotToken */);
-          isPropertyAccess = tokenIsIdentifierOrKeyword(token());
-        } else {
-          isPropertyAccess = parseOptional(24 /* DotToken */);
-        }
-        if (isPropertyAccess) {
-          expression = parsePropertyAccessExpressionRest(pos, expression, questionDotToken);
-          continue;
-        }
-        if ((questionDotToken || !inDecoratorContext()) && parseOptional(22 /* OpenBracketToken */)) {
-          expression = parseElementAccessExpressionRest(pos, expression, questionDotToken);
-          continue;
-        }
-        if (isTemplateStartOfTaggedTemplate()) {
-          expression = !questionDotToken && expression.kind === 230 /* ExpressionWithTypeArguments */ ? parseTaggedTemplateRest(pos, expression.expression, questionDotToken, expression.typeArguments) : parseTaggedTemplateRest(pos, expression, questionDotToken, void 0);
-          continue;
-        }
-        if (!questionDotToken) {
-          if (token() === 53 /* ExclamationToken */ && !scanner2.hasPrecedingLineBreak()) {
-            nextToken();
-            expression = finishNode(factory2.createNonNullExpression(expression), pos);
-            continue;
-          }
-          const typeArguments = tryParse(parseTypeArgumentsInExpression);
-          if (typeArguments) {
-            expression = finishNode(factory2.createExpressionWithTypeArguments(expression, typeArguments), pos);
-            continue;
-          }
-        }
-        return expression;
-      }
-    }
-    function isTemplateStartOfTaggedTemplate() {
-      return token() === 14 /* NoSubstitutionTemplateLiteral */ || token() === 15 /* TemplateHead */;
-    }
-    function parseTaggedTemplateRest(pos, tag, questionDotToken, typeArguments) {
-      const tagExpression = factory2.createTaggedTemplateExpression(
-        tag,
-        typeArguments,
-        token() === 14 /* NoSubstitutionTemplateLiteral */ ? (reScanTemplateHeadOrNoSubstitutionTemplate(), parseLiteralNode()) : parseTemplateExpression(true)
-      );
-      if (questionDotToken || tag.flags & 32 /* OptionalChain */) {
-        tagExpression.flags |= 32 /* OptionalChain */;
-      }
-      tagExpression.questionDotToken = questionDotToken;
-      return finishNode(tagExpression, pos);
-    }
-    function parseCallExpressionRest(pos, expression) {
-      while (true) {
-        expression = parseMemberExpressionRest(pos, expression, true);
-        let typeArguments;
-        const questionDotToken = parseOptionalToken(28 /* QuestionDotToken */);
-        if (questionDotToken) {
-          typeArguments = tryParse(parseTypeArgumentsInExpression);
-          if (isTemplateStartOfTaggedTemplate()) {
-            expression = parseTaggedTemplateRest(pos, expression, questionDotToken, typeArguments);
-            continue;
-          }
-        }
-        if (typeArguments || token() === 20 /* OpenParenToken */) {
-          if (!questionDotToken && expression.kind === 230 /* ExpressionWithTypeArguments */) {
-            typeArguments = expression.typeArguments;
-            expression = expression.expression;
-          }
-          const argumentList = parseArgumentList();
-          const callExpr = questionDotToken || tryReparseOptionalChain(expression) ? factory2.createCallChain(expression, questionDotToken, typeArguments, argumentList) : factory2.createCallExpression(expression, typeArguments, argumentList);
-          expression = finishNode(callExpr, pos);
-          continue;
-        }
-        if (questionDotToken) {
-          const name = createMissingNode(79 /* Identifier */, false, Diagnostics.Identifier_expected);
-          expression = finishNode(factory2.createPropertyAccessChain(expression, questionDotToken, name), pos);
-        }
-        break;
-      }
-      return expression;
-    }
-    function parseArgumentList() {
-      parseExpected(20 /* OpenParenToken */);
-      const result = parseDelimitedList(ParsingContext.ArgumentExpressions, parseArgumentExpression);
-      parseExpected(21 /* CloseParenToken */);
-      return result;
-    }
-    function parseTypeArgumentsInExpression() {
-      if ((contextFlags & 262144 /* JavaScriptFile */) !== 0) {
-        return void 0;
-      }
-      if (reScanLessThanToken() !== 29 /* LessThanToken */) {
-        return void 0;
-      }
-      nextToken();
-      const typeArguments = parseDelimitedList(ParsingContext.TypeArguments, parseType);
-      if (reScanGreaterToken() !== 31 /* GreaterThanToken */) {
-        return void 0;
-      }
-      nextToken();
-      return typeArguments && canFollowTypeArgumentsInExpression() ? typeArguments : void 0;
-    }
-    function canFollowTypeArgumentsInExpression() {
-      switch (token()) {
-        case 20 /* OpenParenToken */:
-        case 14 /* NoSubstitutionTemplateLiteral */:
-        case 15 /* TemplateHead */:
-          return true;
-        case 29 /* LessThanToken */:
-        case 31 /* GreaterThanToken */:
-        case 39 /* PlusToken */:
-        case 40 /* MinusToken */:
-          return false;
-      }
-      return scanner2.hasPrecedingLineBreak() || isBinaryOperator2() || !isStartOfExpression();
-    }
-    function parsePrimaryExpression() {
-      switch (token()) {
-        case 8 /* NumericLiteral */:
-        case 9 /* BigIntLiteral */:
-        case 10 /* StringLiteral */:
-        case 14 /* NoSubstitutionTemplateLiteral */:
-          return parseLiteralNode();
-        case 108 /* ThisKeyword */:
-        case 106 /* SuperKeyword */:
-        case 104 /* NullKeyword */:
-        case 110 /* TrueKeyword */:
-        case 95 /* FalseKeyword */:
-          return parseTokenNode();
-        case 20 /* OpenParenToken */:
-          return parseParenthesizedExpression();
-        case 22 /* OpenBracketToken */:
-          return parseArrayLiteralExpression();
-        case 18 /* OpenBraceToken */:
-          return parseObjectLiteralExpression();
-        case 132 /* AsyncKeyword */:
-          if (!lookAhead(nextTokenIsFunctionKeywordOnSameLine)) {
-            break;
-          }
-          return parseFunctionExpression();
-        case 84 /* ClassKeyword */:
-          return parseClassExpression();
-        case 98 /* FunctionKeyword */:
-          return parseFunctionExpression();
-        case 103 /* NewKeyword */:
-          return parseNewExpressionOrNewDotTarget();
-        case 43 /* SlashToken */:
-        case 68 /* SlashEqualsToken */:
-          if (reScanSlashToken() === 13 /* RegularExpressionLiteral */) {
-            return parseLiteralNode();
-          }
-          break;
-        case 15 /* TemplateHead */:
-          return parseTemplateExpression(false);
-        case 80 /* PrivateIdentifier */:
-          return parsePrivateIdentifier();
-      }
-      return parseIdentifier(Diagnostics.Expression_expected);
-    }
-    function parseParenthesizedExpression() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      parseExpected(20 /* OpenParenToken */);
-      const expression = allowInAnd(parseExpression);
-      parseExpected(21 /* CloseParenToken */);
-      return withJSDoc(finishNode(factory2.createParenthesizedExpression(expression), pos), hasJSDoc);
-    }
-    function parseSpreadElement() {
-      const pos = getNodePos();
-      parseExpected(25 /* DotDotDotToken */);
-      const expression = parseAssignmentExpressionOrHigher(true);
-      return finishNode(factory2.createSpreadElement(expression), pos);
-    }
-    function parseArgumentOrArrayLiteralElement() {
-      return token() === 25 /* DotDotDotToken */ ? parseSpreadElement() : token() === 27 /* CommaToken */ ? finishNode(factory2.createOmittedExpression(), getNodePos()) : parseAssignmentExpressionOrHigher(true);
-    }
-    function parseArgumentExpression() {
-      return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement);
-    }
-    function parseArrayLiteralExpression() {
-      const pos = getNodePos();
-      const openBracketPosition = scanner2.getTokenPos();
-      const openBracketParsed = parseExpected(22 /* OpenBracketToken */);
-      const multiLine = scanner2.hasPrecedingLineBreak();
-      const elements = parseDelimitedList(ParsingContext.ArrayLiteralMembers, parseArgumentOrArrayLiteralElement);
-      parseExpectedMatchingBrackets(22 /* OpenBracketToken */, 23 /* CloseBracketToken */, openBracketParsed, openBracketPosition);
-      return finishNode(factory2.createArrayLiteralExpression(elements, multiLine), pos);
-    }
-    function parseObjectLiteralElement() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      if (parseOptionalToken(25 /* DotDotDotToken */)) {
-        const expression = parseAssignmentExpressionOrHigher(true);
-        return withJSDoc(finishNode(factory2.createSpreadAssignment(expression), pos), hasJSDoc);
-      }
-      const decorators = parseDecorators();
-      const modifiers = parseModifiers();
-      if (parseContextualModifier(137 /* GetKeyword */)) {
-        return parseAccessorDeclaration(pos, hasJSDoc, decorators, modifiers, 174 /* GetAccessor */, 0 /* None */);
-      }
-      if (parseContextualModifier(151 /* SetKeyword */)) {
-        return parseAccessorDeclaration(pos, hasJSDoc, decorators, modifiers, 175 /* SetAccessor */, 0 /* None */);
-      }
-      const asteriskToken = parseOptionalToken(41 /* AsteriskToken */);
-      const tokenIsIdentifier = isIdentifier2();
-      const name = parsePropertyName();
-      const questionToken = parseOptionalToken(57 /* QuestionToken */);
-      const exclamationToken = parseOptionalToken(53 /* ExclamationToken */);
-      if (asteriskToken || token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */) {
-        return parseMethodDeclaration(pos, hasJSDoc, decorators, modifiers, asteriskToken, name, questionToken, exclamationToken);
-      }
-      let node;
-      const isShorthandPropertyAssignment2 = tokenIsIdentifier && token() !== 58 /* ColonToken */;
-      if (isShorthandPropertyAssignment2) {
-        const equalsToken = parseOptionalToken(63 /* EqualsToken */);
-        const objectAssignmentInitializer = equalsToken ? allowInAnd(() => parseAssignmentExpressionOrHigher(true)) : void 0;
-        node = factory2.createShorthandPropertyAssignment(name, objectAssignmentInitializer);
-        node.equalsToken = equalsToken;
-      } else {
-        parseExpected(58 /* ColonToken */);
-        const initializer = allowInAnd(() => parseAssignmentExpressionOrHigher(true));
-        node = factory2.createPropertyAssignment(name, initializer);
-      }
-      node.illegalDecorators = decorators;
-      node.modifiers = modifiers;
-      node.questionToken = questionToken;
-      node.exclamationToken = exclamationToken;
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseObjectLiteralExpression() {
-      const pos = getNodePos();
-      const openBracePosition = scanner2.getTokenPos();
-      const openBraceParsed = parseExpected(18 /* OpenBraceToken */);
-      const multiLine = scanner2.hasPrecedingLineBreak();
-      const properties = parseDelimitedList(ParsingContext.ObjectLiteralMembers, parseObjectLiteralElement, true);
-      parseExpectedMatchingBrackets(18 /* OpenBraceToken */, 19 /* CloseBraceToken */, openBraceParsed, openBracePosition);
-      return finishNode(factory2.createObjectLiteralExpression(properties, multiLine), pos);
-    }
-    function parseFunctionExpression() {
-      const savedDecoratorContext = inDecoratorContext();
-      setDecoratorContext(false);
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      const modifiers = parseModifiers();
-      parseExpected(98 /* FunctionKeyword */);
-      const asteriskToken = parseOptionalToken(41 /* AsteriskToken */);
-      const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */;
-      const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */;
-      const name = isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalBindingIdentifier) : isGenerator ? doInYieldContext(parseOptionalBindingIdentifier) : isAsync ? doInAwaitContext(parseOptionalBindingIdentifier) : parseOptionalBindingIdentifier();
-      const typeParameters = parseTypeParameters();
-      const parameters = parseParameters(isGenerator | isAsync);
-      const type = parseReturnType(58 /* ColonToken */, false);
-      const body = parseFunctionBlock(isGenerator | isAsync);
-      setDecoratorContext(savedDecoratorContext);
-      const node = factory2.createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseOptionalBindingIdentifier() {
-      return isBindingIdentifier() ? parseBindingIdentifier() : void 0;
-    }
-    function parseNewExpressionOrNewDotTarget() {
-      const pos = getNodePos();
-      parseExpected(103 /* NewKeyword */);
-      if (parseOptional(24 /* DotToken */)) {
-        const name = parseIdentifierName();
-        return finishNode(factory2.createMetaProperty(103 /* NewKeyword */, name), pos);
-      }
-      const expressionPos = getNodePos();
-      let expression = parseMemberExpressionRest(expressionPos, parsePrimaryExpression(), false);
-      let typeArguments;
-      if (expression.kind === 230 /* ExpressionWithTypeArguments */) {
-        typeArguments = expression.typeArguments;
-        expression = expression.expression;
-      }
-      if (token() === 28 /* QuestionDotToken */) {
-        parseErrorAtCurrentToken(Diagnostics.Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0, getTextOfNodeFromSourceText(sourceText, expression));
-      }
-      const argumentList = token() === 20 /* OpenParenToken */ ? parseArgumentList() : void 0;
-      return finishNode(factory2.createNewExpression(expression, typeArguments, argumentList), pos);
-    }
-    function parseBlock(ignoreMissingOpenBrace, diagnosticMessage) {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      const openBracePosition = scanner2.getTokenPos();
-      const openBraceParsed = parseExpected(18 /* OpenBraceToken */, diagnosticMessage);
-      if (openBraceParsed || ignoreMissingOpenBrace) {
-        const multiLine = scanner2.hasPrecedingLineBreak();
-        const statements = parseList(ParsingContext.BlockStatements, parseStatement);
-        parseExpectedMatchingBrackets(18 /* OpenBraceToken */, 19 /* CloseBraceToken */, openBraceParsed, openBracePosition);
-        const result = withJSDoc(finishNode(factory2.createBlock(statements, multiLine), pos), hasJSDoc);
-        if (token() === 63 /* EqualsToken */) {
-          parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_destructuring_assignment_you_might_need_to_wrap_the_the_whole_assignment_in_parentheses);
-          nextToken();
-        }
-        return result;
-      } else {
-        const statements = createMissingList();
-        return withJSDoc(finishNode(factory2.createBlock(statements, void 0), pos), hasJSDoc);
-      }
-    }
-    function parseFunctionBlock(flags, diagnosticMessage) {
-      const savedYieldContext = inYieldContext();
-      setYieldContext(!!(flags & 1 /* Yield */));
-      const savedAwaitContext = inAwaitContext();
-      setAwaitContext(!!(flags & 2 /* Await */));
-      const savedTopLevel = topLevel;
-      topLevel = false;
-      const saveDecoratorContext = inDecoratorContext();
-      if (saveDecoratorContext) {
-        setDecoratorContext(false);
-      }
-      const block = parseBlock(!!(flags & 16 /* IgnoreMissingOpenBrace */), diagnosticMessage);
-      if (saveDecoratorContext) {
-        setDecoratorContext(true);
-      }
-      topLevel = savedTopLevel;
-      setYieldContext(savedYieldContext);
-      setAwaitContext(savedAwaitContext);
-      return block;
-    }
-    function parseEmptyStatement() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      parseExpected(26 /* SemicolonToken */);
-      return withJSDoc(finishNode(factory2.createEmptyStatement(), pos), hasJSDoc);
-    }
-    function parseIfStatement() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      parseExpected(99 /* IfKeyword */);
-      const openParenPosition = scanner2.getTokenPos();
-      const openParenParsed = parseExpected(20 /* OpenParenToken */);
-      const expression = allowInAnd(parseExpression);
-      parseExpectedMatchingBrackets(20 /* OpenParenToken */, 21 /* CloseParenToken */, openParenParsed, openParenPosition);
-      const thenStatement = parseStatement();
-      const elseStatement = parseOptional(91 /* ElseKeyword */) ? parseStatement() : void 0;
-      return withJSDoc(finishNode(factory2.createIfStatement(expression, thenStatement, elseStatement), pos), hasJSDoc);
-    }
-    function parseDoStatement() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      parseExpected(90 /* DoKeyword */);
-      const statement = parseStatement();
-      parseExpected(115 /* WhileKeyword */);
-      const openParenPosition = scanner2.getTokenPos();
-      const openParenParsed = parseExpected(20 /* OpenParenToken */);
-      const expression = allowInAnd(parseExpression);
-      parseExpectedMatchingBrackets(20 /* OpenParenToken */, 21 /* CloseParenToken */, openParenParsed, openParenPosition);
-      parseOptional(26 /* SemicolonToken */);
-      return withJSDoc(finishNode(factory2.createDoStatement(statement, expression), pos), hasJSDoc);
-    }
-    function parseWhileStatement() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      parseExpected(115 /* WhileKeyword */);
-      const openParenPosition = scanner2.getTokenPos();
-      const openParenParsed = parseExpected(20 /* OpenParenToken */);
-      const expression = allowInAnd(parseExpression);
-      parseExpectedMatchingBrackets(20 /* OpenParenToken */, 21 /* CloseParenToken */, openParenParsed, openParenPosition);
-      const statement = parseStatement();
-      return withJSDoc(finishNode(factory2.createWhileStatement(expression, statement), pos), hasJSDoc);
-    }
-    function parseForOrForInOrForOfStatement() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      parseExpected(97 /* ForKeyword */);
-      const awaitToken = parseOptionalToken(133 /* AwaitKeyword */);
-      parseExpected(20 /* OpenParenToken */);
-      let initializer;
-      if (token() !== 26 /* SemicolonToken */) {
-        if (token() === 113 /* VarKeyword */ || token() === 119 /* LetKeyword */ || token() === 85 /* ConstKeyword */) {
-          initializer = parseVariableDeclarationList(true);
-        } else {
-          initializer = disallowInAnd(parseExpression);
-        }
-      }
-      let node;
-      if (awaitToken ? parseExpected(162 /* OfKeyword */) : parseOptional(162 /* OfKeyword */)) {
-        const expression = allowInAnd(() => parseAssignmentExpressionOrHigher(true));
-        parseExpected(21 /* CloseParenToken */);
-        node = factory2.createForOfStatement(awaitToken, initializer, expression, parseStatement());
-      } else if (parseOptional(101 /* InKeyword */)) {
-        const expression = allowInAnd(parseExpression);
-        parseExpected(21 /* CloseParenToken */);
-        node = factory2.createForInStatement(initializer, expression, parseStatement());
-      } else {
-        parseExpected(26 /* SemicolonToken */);
-        const condition = token() !== 26 /* SemicolonToken */ && token() !== 21 /* CloseParenToken */ ? allowInAnd(parseExpression) : void 0;
-        parseExpected(26 /* SemicolonToken */);
-        const incrementor = token() !== 21 /* CloseParenToken */ ? allowInAnd(parseExpression) : void 0;
-        parseExpected(21 /* CloseParenToken */);
-        node = factory2.createForStatement(initializer, condition, incrementor, parseStatement());
-      }
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseBreakOrContinueStatement(kind) {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      parseExpected(kind === 249 /* BreakStatement */ ? 81 /* BreakKeyword */ : 86 /* ContinueKeyword */);
-      const label = canParseSemicolon() ? void 0 : parseIdentifier();
-      parseSemicolon();
-      const node = kind === 249 /* BreakStatement */ ? factory2.createBreakStatement(label) : factory2.createContinueStatement(label);
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseReturnStatement() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      parseExpected(105 /* ReturnKeyword */);
-      const expression = canParseSemicolon() ? void 0 : allowInAnd(parseExpression);
-      parseSemicolon();
-      return withJSDoc(finishNode(factory2.createReturnStatement(expression), pos), hasJSDoc);
-    }
-    function parseWithStatement() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      parseExpected(116 /* WithKeyword */);
-      const openParenPosition = scanner2.getTokenPos();
-      const openParenParsed = parseExpected(20 /* OpenParenToken */);
-      const expression = allowInAnd(parseExpression);
-      parseExpectedMatchingBrackets(20 /* OpenParenToken */, 21 /* CloseParenToken */, openParenParsed, openParenPosition);
-      const statement = doInsideOfContext(33554432 /* InWithStatement */, parseStatement);
-      return withJSDoc(finishNode(factory2.createWithStatement(expression, statement), pos), hasJSDoc);
-    }
-    function parseCaseClause() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      parseExpected(82 /* CaseKeyword */);
-      const expression = allowInAnd(parseExpression);
-      parseExpected(58 /* ColonToken */);
-      const statements = parseList(ParsingContext.SwitchClauseStatements, parseStatement);
-      return withJSDoc(finishNode(factory2.createCaseClause(expression, statements), pos), hasJSDoc);
-    }
-    function parseDefaultClause() {
-      const pos = getNodePos();
-      parseExpected(88 /* DefaultKeyword */);
-      parseExpected(58 /* ColonToken */);
-      const statements = parseList(ParsingContext.SwitchClauseStatements, parseStatement);
-      return finishNode(factory2.createDefaultClause(statements), pos);
-    }
-    function parseCaseOrDefaultClause() {
-      return token() === 82 /* CaseKeyword */ ? parseCaseClause() : parseDefaultClause();
-    }
-    function parseCaseBlock() {
-      const pos = getNodePos();
-      parseExpected(18 /* OpenBraceToken */);
-      const clauses = parseList(ParsingContext.SwitchClauses, parseCaseOrDefaultClause);
-      parseExpected(19 /* CloseBraceToken */);
-      return finishNode(factory2.createCaseBlock(clauses), pos);
-    }
-    function parseSwitchStatement() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      parseExpected(107 /* SwitchKeyword */);
-      parseExpected(20 /* OpenParenToken */);
-      const expression = allowInAnd(parseExpression);
-      parseExpected(21 /* CloseParenToken */);
-      const caseBlock = parseCaseBlock();
-      return withJSDoc(finishNode(factory2.createSwitchStatement(expression, caseBlock), pos), hasJSDoc);
-    }
-    function parseThrowStatement() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      parseExpected(109 /* ThrowKeyword */);
-      let expression = scanner2.hasPrecedingLineBreak() ? void 0 : allowInAnd(parseExpression);
-      if (expression === void 0) {
-        identifierCount++;
-        expression = finishNode(factory2.createIdentifier(""), getNodePos());
-      }
-      if (!tryParseSemicolon()) {
-        parseErrorForMissingSemicolonAfter(expression);
-      }
-      return withJSDoc(finishNode(factory2.createThrowStatement(expression), pos), hasJSDoc);
-    }
-    function parseTryStatement() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      parseExpected(111 /* TryKeyword */);
-      const tryBlock = parseBlock(false);
-      const catchClause = token() === 83 /* CatchKeyword */ ? parseCatchClause() : void 0;
-      let finallyBlock;
-      if (!catchClause || token() === 96 /* FinallyKeyword */) {
-        parseExpected(96 /* FinallyKeyword */, Diagnostics.catch_or_finally_expected);
-        finallyBlock = parseBlock(false);
-      }
-      return withJSDoc(finishNode(factory2.createTryStatement(tryBlock, catchClause, finallyBlock), pos), hasJSDoc);
-    }
-    function parseCatchClause() {
-      const pos = getNodePos();
-      parseExpected(83 /* CatchKeyword */);
-      let variableDeclaration;
-      if (parseOptional(20 /* OpenParenToken */)) {
-        variableDeclaration = parseVariableDeclaration();
-        parseExpected(21 /* CloseParenToken */);
-      } else {
-        variableDeclaration = void 0;
-      }
-      const block = parseBlock(false);
-      return finishNode(factory2.createCatchClause(variableDeclaration, block), pos);
-    }
-    function parseDebuggerStatement() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      parseExpected(87 /* DebuggerKeyword */);
-      parseSemicolon();
-      return withJSDoc(finishNode(factory2.createDebuggerStatement(), pos), hasJSDoc);
-    }
-    function parseExpressionOrLabeledStatement() {
-      const pos = getNodePos();
-      let hasJSDoc = hasPrecedingJSDocComment();
-      let node;
-      const hasParen = token() === 20 /* OpenParenToken */;
-      const expression = allowInAnd(parseExpression);
-      if (isIdentifier(expression) && parseOptional(58 /* ColonToken */)) {
-        node = factory2.createLabeledStatement(expression, parseStatement());
-      } else {
-        if (!tryParseSemicolon()) {
-          parseErrorForMissingSemicolonAfter(expression);
-        }
-        node = factory2.createExpressionStatement(expression);
-        if (hasParen) {
-          hasJSDoc = false;
-        }
-      }
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function nextTokenIsIdentifierOrKeywordOnSameLine() {
-      nextToken();
-      return tokenIsIdentifierOrKeyword(token()) && !scanner2.hasPrecedingLineBreak();
-    }
-    function nextTokenIsClassKeywordOnSameLine() {
-      nextToken();
-      return token() === 84 /* ClassKeyword */ && !scanner2.hasPrecedingLineBreak();
-    }
-    function nextTokenIsFunctionKeywordOnSameLine() {
-      nextToken();
-      return token() === 98 /* FunctionKeyword */ && !scanner2.hasPrecedingLineBreak();
-    }
-    function nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine() {
-      nextToken();
-      return (tokenIsIdentifierOrKeyword(token()) || token() === 8 /* NumericLiteral */ || token() === 9 /* BigIntLiteral */ || token() === 10 /* StringLiteral */) && !scanner2.hasPrecedingLineBreak();
-    }
-    function isDeclaration2() {
-      while (true) {
-        switch (token()) {
-          case 113 /* VarKeyword */:
-          case 119 /* LetKeyword */:
-          case 85 /* ConstKeyword */:
-          case 98 /* FunctionKeyword */:
-          case 84 /* ClassKeyword */:
-          case 92 /* EnumKeyword */:
-            return true;
-          case 118 /* InterfaceKeyword */:
-          case 154 /* TypeKeyword */:
-            return nextTokenIsIdentifierOnSameLine();
-          case 142 /* ModuleKeyword */:
-          case 143 /* NamespaceKeyword */:
-            return nextTokenIsIdentifierOrStringLiteralOnSameLine();
-          case 126 /* AbstractKeyword */:
-          case 127 /* AccessorKeyword */:
-          case 132 /* AsyncKeyword */:
-          case 136 /* DeclareKeyword */:
-          case 121 /* PrivateKeyword */:
-          case 122 /* ProtectedKeyword */:
-          case 123 /* PublicKeyword */:
-          case 146 /* ReadonlyKeyword */:
-            nextToken();
-            if (scanner2.hasPrecedingLineBreak()) {
-              return false;
-            }
-            continue;
-          case 159 /* GlobalKeyword */:
-            nextToken();
-            return token() === 18 /* OpenBraceToken */ || token() === 79 /* Identifier */ || token() === 93 /* ExportKeyword */;
-          case 100 /* ImportKeyword */:
-            nextToken();
-            return token() === 10 /* StringLiteral */ || token() === 41 /* AsteriskToken */ || token() === 18 /* OpenBraceToken */ || tokenIsIdentifierOrKeyword(token());
-          case 93 /* ExportKeyword */:
-            let currentToken2 = nextToken();
-            if (currentToken2 === 154 /* TypeKeyword */) {
-              currentToken2 = lookAhead(nextToken);
-            }
-            if (currentToken2 === 63 /* EqualsToken */ || currentToken2 === 41 /* AsteriskToken */ || currentToken2 === 18 /* OpenBraceToken */ || currentToken2 === 88 /* DefaultKeyword */ || currentToken2 === 128 /* AsKeyword */) {
-              return true;
-            }
-            continue;
-          case 124 /* StaticKeyword */:
-            nextToken();
-            continue;
-          default:
-            return false;
-        }
-      }
-    }
-    function isStartOfDeclaration() {
-      return lookAhead(isDeclaration2);
-    }
-    function isStartOfStatement() {
-      switch (token()) {
-        case 59 /* AtToken */:
-        case 26 /* SemicolonToken */:
-        case 18 /* OpenBraceToken */:
-        case 113 /* VarKeyword */:
-        case 119 /* LetKeyword */:
-        case 98 /* FunctionKeyword */:
-        case 84 /* ClassKeyword */:
-        case 92 /* EnumKeyword */:
-        case 99 /* IfKeyword */:
-        case 90 /* DoKeyword */:
-        case 115 /* WhileKeyword */:
-        case 97 /* ForKeyword */:
-        case 86 /* ContinueKeyword */:
-        case 81 /* BreakKeyword */:
-        case 105 /* ReturnKeyword */:
-        case 116 /* WithKeyword */:
-        case 107 /* SwitchKeyword */:
-        case 109 /* ThrowKeyword */:
-        case 111 /* TryKeyword */:
-        case 87 /* DebuggerKeyword */:
-        case 83 /* CatchKeyword */:
-        case 96 /* FinallyKeyword */:
-          return true;
-        case 100 /* ImportKeyword */:
-          return isStartOfDeclaration() || lookAhead(nextTokenIsOpenParenOrLessThanOrDot);
-        case 85 /* ConstKeyword */:
-        case 93 /* ExportKeyword */:
-          return isStartOfDeclaration();
-        case 132 /* AsyncKeyword */:
-        case 136 /* DeclareKeyword */:
-        case 118 /* InterfaceKeyword */:
-        case 142 /* ModuleKeyword */:
-        case 143 /* NamespaceKeyword */:
-        case 154 /* TypeKeyword */:
-        case 159 /* GlobalKeyword */:
-          return true;
-        case 127 /* AccessorKeyword */:
-        case 123 /* PublicKeyword */:
-        case 121 /* PrivateKeyword */:
-        case 122 /* ProtectedKeyword */:
-        case 124 /* StaticKeyword */:
-        case 146 /* ReadonlyKeyword */:
-          return isStartOfDeclaration() || !lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine);
-        default:
-          return isStartOfExpression();
-      }
-    }
-    function nextTokenIsBindingIdentifierOrStartOfDestructuring() {
-      nextToken();
-      return isBindingIdentifier() || token() === 18 /* OpenBraceToken */ || token() === 22 /* OpenBracketToken */;
-    }
-    function isLetDeclaration() {
-      return lookAhead(nextTokenIsBindingIdentifierOrStartOfDestructuring);
-    }
-    function parseStatement() {
-      switch (token()) {
-        case 26 /* SemicolonToken */:
-          return parseEmptyStatement();
-        case 18 /* OpenBraceToken */:
-          return parseBlock(false);
-        case 113 /* VarKeyword */:
-          return parseVariableStatement(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
-        case 119 /* LetKeyword */:
-          if (isLetDeclaration()) {
-            return parseVariableStatement(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
-          }
-          break;
-        case 98 /* FunctionKeyword */:
-          return parseFunctionDeclaration(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
-        case 84 /* ClassKeyword */:
-          return parseClassDeclaration(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
-        case 99 /* IfKeyword */:
-          return parseIfStatement();
-        case 90 /* DoKeyword */:
-          return parseDoStatement();
-        case 115 /* WhileKeyword */:
-          return parseWhileStatement();
-        case 97 /* ForKeyword */:
-          return parseForOrForInOrForOfStatement();
-        case 86 /* ContinueKeyword */:
-          return parseBreakOrContinueStatement(248 /* ContinueStatement */);
-        case 81 /* BreakKeyword */:
-          return parseBreakOrContinueStatement(249 /* BreakStatement */);
-        case 105 /* ReturnKeyword */:
-          return parseReturnStatement();
-        case 116 /* WithKeyword */:
-          return parseWithStatement();
-        case 107 /* SwitchKeyword */:
-          return parseSwitchStatement();
-        case 109 /* ThrowKeyword */:
-          return parseThrowStatement();
-        case 111 /* TryKeyword */:
-        case 83 /* CatchKeyword */:
-        case 96 /* FinallyKeyword */:
-          return parseTryStatement();
-        case 87 /* DebuggerKeyword */:
-          return parseDebuggerStatement();
-        case 59 /* AtToken */:
-          return parseDeclaration();
-        case 132 /* AsyncKeyword */:
-        case 118 /* InterfaceKeyword */:
-        case 154 /* TypeKeyword */:
-        case 142 /* ModuleKeyword */:
-        case 143 /* NamespaceKeyword */:
-        case 136 /* DeclareKeyword */:
-        case 85 /* ConstKeyword */:
-        case 92 /* EnumKeyword */:
-        case 93 /* ExportKeyword */:
-        case 100 /* ImportKeyword */:
-        case 121 /* PrivateKeyword */:
-        case 122 /* ProtectedKeyword */:
-        case 123 /* PublicKeyword */:
-        case 126 /* AbstractKeyword */:
-        case 127 /* AccessorKeyword */:
-        case 124 /* StaticKeyword */:
-        case 146 /* ReadonlyKeyword */:
-        case 159 /* GlobalKeyword */:
-          if (isStartOfDeclaration()) {
-            return parseDeclaration();
-          }
-          break;
-      }
-      return parseExpressionOrLabeledStatement();
-    }
-    function isDeclareModifier(modifier) {
-      return modifier.kind === 136 /* DeclareKeyword */;
-    }
-    function parseDeclaration() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      const decorators = parseDecorators();
-      const modifiers = parseModifiers();
-      const isAmbient = some(modifiers, isDeclareModifier);
-      if (isAmbient) {
-        const node = tryReuseAmbientDeclaration(pos);
-        if (node) {
-          return node;
-        }
-        for (const m of modifiers) {
-          m.flags |= 16777216 /* Ambient */;
-        }
-        return doInsideOfContext(16777216 /* Ambient */, () => parseDeclarationWorker(pos, hasJSDoc, decorators, modifiers));
-      } else {
-        return parseDeclarationWorker(pos, hasJSDoc, decorators, modifiers);
-      }
-    }
-    function tryReuseAmbientDeclaration(pos) {
-      return doInsideOfContext(16777216 /* Ambient */, () => {
-        const node = currentNode(parsingContext, pos);
-        if (node) {
-          return consumeNode(node);
-        }
-      });
-    }
-    function parseDeclarationWorker(pos, hasJSDoc, decorators, modifiers) {
-      switch (token()) {
-        case 113 /* VarKeyword */:
-        case 119 /* LetKeyword */:
-        case 85 /* ConstKeyword */:
-          return parseVariableStatement(pos, hasJSDoc, decorators, modifiers);
-        case 98 /* FunctionKeyword */:
-          return parseFunctionDeclaration(pos, hasJSDoc, decorators, modifiers);
-        case 84 /* ClassKeyword */:
-          return parseClassDeclaration(pos, hasJSDoc, decorators, modifiers);
-        case 118 /* InterfaceKeyword */:
-          return parseInterfaceDeclaration(pos, hasJSDoc, decorators, modifiers);
-        case 154 /* TypeKeyword */:
-          return parseTypeAliasDeclaration(pos, hasJSDoc, decorators, modifiers);
-        case 92 /* EnumKeyword */:
-          return parseEnumDeclaration(pos, hasJSDoc, decorators, modifiers);
-        case 159 /* GlobalKeyword */:
-        case 142 /* ModuleKeyword */:
-        case 143 /* NamespaceKeyword */:
-          return parseModuleDeclaration(pos, hasJSDoc, decorators, modifiers);
-        case 100 /* ImportKeyword */:
-          return parseImportDeclarationOrImportEqualsDeclaration(pos, hasJSDoc, decorators, modifiers);
-        case 93 /* ExportKeyword */:
-          nextToken();
-          switch (token()) {
-            case 88 /* DefaultKeyword */:
-            case 63 /* EqualsToken */:
-              return parseExportAssignment(pos, hasJSDoc, decorators, modifiers);
-            case 128 /* AsKeyword */:
-              return parseNamespaceExportDeclaration(pos, hasJSDoc, decorators, modifiers);
-            default:
-              return parseExportDeclaration(pos, hasJSDoc, decorators, modifiers);
-          }
-        default:
-          if (decorators || modifiers) {
-            const missing = createMissingNode(279 /* MissingDeclaration */, true, Diagnostics.Declaration_expected);
-            setTextRangePos(missing, pos);
-            missing.illegalDecorators = decorators;
-            missing.modifiers = modifiers;
-            return missing;
-          }
-          return void 0;
-      }
-    }
-    function nextTokenIsIdentifierOrStringLiteralOnSameLine() {
-      nextToken();
-      return !scanner2.hasPrecedingLineBreak() && (isIdentifier2() || token() === 10 /* StringLiteral */);
-    }
-    function parseFunctionBlockOrSemicolon(flags, diagnosticMessage) {
-      if (token() !== 18 /* OpenBraceToken */) {
-        if (flags & 4 /* Type */) {
-          parseTypeMemberSemicolon();
-          return;
-        }
-        if (canParseSemicolon()) {
-          parseSemicolon();
-          return;
-        }
-      }
-      return parseFunctionBlock(flags, diagnosticMessage);
-    }
-    function parseArrayBindingElement() {
-      const pos = getNodePos();
-      if (token() === 27 /* CommaToken */) {
-        return finishNode(factory2.createOmittedExpression(), pos);
-      }
-      const dotDotDotToken = parseOptionalToken(25 /* DotDotDotToken */);
-      const name = parseIdentifierOrPattern();
-      const initializer = parseInitializer();
-      return finishNode(factory2.createBindingElement(dotDotDotToken, void 0, name, initializer), pos);
-    }
-    function parseObjectBindingElement() {
-      const pos = getNodePos();
-      const dotDotDotToken = parseOptionalToken(25 /* DotDotDotToken */);
-      const tokenIsIdentifier = isBindingIdentifier();
-      let propertyName = parsePropertyName();
-      let name;
-      if (tokenIsIdentifier && token() !== 58 /* ColonToken */) {
-        name = propertyName;
-        propertyName = void 0;
-      } else {
-        parseExpected(58 /* ColonToken */);
-        name = parseIdentifierOrPattern();
-      }
-      const initializer = parseInitializer();
-      return finishNode(factory2.createBindingElement(dotDotDotToken, propertyName, name, initializer), pos);
-    }
-    function parseObjectBindingPattern() {
-      const pos = getNodePos();
-      parseExpected(18 /* OpenBraceToken */);
-      const elements = parseDelimitedList(ParsingContext.ObjectBindingElements, parseObjectBindingElement);
-      parseExpected(19 /* CloseBraceToken */);
-      return finishNode(factory2.createObjectBindingPattern(elements), pos);
-    }
-    function parseArrayBindingPattern() {
-      const pos = getNodePos();
-      parseExpected(22 /* OpenBracketToken */);
-      const elements = parseDelimitedList(ParsingContext.ArrayBindingElements, parseArrayBindingElement);
-      parseExpected(23 /* CloseBracketToken */);
-      return finishNode(factory2.createArrayBindingPattern(elements), pos);
-    }
-    function isBindingIdentifierOrPrivateIdentifierOrPattern() {
-      return token() === 18 /* OpenBraceToken */ || token() === 22 /* OpenBracketToken */ || token() === 80 /* PrivateIdentifier */ || isBindingIdentifier();
-    }
-    function parseIdentifierOrPattern(privateIdentifierDiagnosticMessage) {
-      if (token() === 22 /* OpenBracketToken */) {
-        return parseArrayBindingPattern();
-      }
-      if (token() === 18 /* OpenBraceToken */) {
-        return parseObjectBindingPattern();
-      }
-      return parseBindingIdentifier(privateIdentifierDiagnosticMessage);
-    }
-    function parseVariableDeclarationAllowExclamation() {
-      return parseVariableDeclaration(true);
-    }
-    function parseVariableDeclaration(allowExclamation) {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      const name = parseIdentifierOrPattern(Diagnostics.Private_identifiers_are_not_allowed_in_variable_declarations);
-      let exclamationToken;
-      if (allowExclamation && name.kind === 79 /* Identifier */ && token() === 53 /* ExclamationToken */ && !scanner2.hasPrecedingLineBreak()) {
-        exclamationToken = parseTokenNode();
-      }
-      const type = parseTypeAnnotation();
-      const initializer = isInOrOfKeyword(token()) ? void 0 : parseInitializer();
-      const node = factory2.createVariableDeclaration(name, exclamationToken, type, initializer);
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseVariableDeclarationList(inForStatementInitializer) {
-      const pos = getNodePos();
-      let flags = 0;
-      switch (token()) {
-        case 113 /* VarKeyword */:
-          break;
-        case 119 /* LetKeyword */:
-          flags |= 1 /* Let */;
-          break;
-        case 85 /* ConstKeyword */:
-          flags |= 2 /* Const */;
-          break;
-        default:
-          Debug.fail();
-      }
-      nextToken();
-      let declarations;
-      if (token() === 162 /* OfKeyword */ && lookAhead(canFollowContextualOfKeyword)) {
-        declarations = createMissingList();
-      } else {
-        const savedDisallowIn = inDisallowInContext();
-        setDisallowInContext(inForStatementInitializer);
-        declarations = parseDelimitedList(
-          ParsingContext.VariableDeclarations,
-          inForStatementInitializer ? parseVariableDeclaration : parseVariableDeclarationAllowExclamation
-        );
-        setDisallowInContext(savedDisallowIn);
-      }
-      return finishNode(factory2.createVariableDeclarationList(declarations, flags), pos);
-    }
-    function canFollowContextualOfKeyword() {
-      return nextTokenIsIdentifier() && nextToken() === 21 /* CloseParenToken */;
-    }
-    function parseVariableStatement(pos, hasJSDoc, decorators, modifiers) {
-      const declarationList = parseVariableDeclarationList(false);
-      parseSemicolon();
-      const node = factory2.createVariableStatement(modifiers, declarationList);
-      node.illegalDecorators = decorators;
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseFunctionDeclaration(pos, hasJSDoc, decorators, modifiers) {
-      const savedAwaitContext = inAwaitContext();
-      const modifierFlags = modifiersToFlags(modifiers);
-      parseExpected(98 /* FunctionKeyword */);
-      const asteriskToken = parseOptionalToken(41 /* AsteriskToken */);
-      const name = modifierFlags & 1024 /* Default */ ? parseOptionalBindingIdentifier() : parseBindingIdentifier();
-      const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */;
-      const isAsync = modifierFlags & 512 /* Async */ ? 2 /* Await */ : 0 /* None */;
-      const typeParameters = parseTypeParameters();
-      if (modifierFlags & 1 /* Export */)
-        setAwaitContext(true);
-      const parameters = parseParameters(isGenerator | isAsync);
-      const type = parseReturnType(58 /* ColonToken */, false);
-      const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, Diagnostics.or_expected);
-      setAwaitContext(savedAwaitContext);
-      const node = factory2.createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
-      node.illegalDecorators = decorators;
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseConstructorName() {
-      if (token() === 135 /* ConstructorKeyword */) {
-        return parseExpected(135 /* ConstructorKeyword */);
-      }
-      if (token() === 10 /* StringLiteral */ && lookAhead(nextToken) === 20 /* OpenParenToken */) {
-        return tryParse(() => {
-          const literalNode = parseLiteralNode();
-          return literalNode.text === "constructor" ? literalNode : void 0;
-        });
-      }
-    }
-    function tryParseConstructorDeclaration(pos, hasJSDoc, decorators, modifiers) {
-      return tryParse(() => {
-        if (parseConstructorName()) {
-          const typeParameters = parseTypeParameters();
-          const parameters = parseParameters(0 /* None */);
-          const type = parseReturnType(58 /* ColonToken */, false);
-          const body = parseFunctionBlockOrSemicolon(0 /* None */, Diagnostics.or_expected);
-          const node = factory2.createConstructorDeclaration(modifiers, parameters, body);
-          node.illegalDecorators = decorators;
-          node.typeParameters = typeParameters;
-          node.type = type;
-          return withJSDoc(finishNode(node, pos), hasJSDoc);
-        }
-      });
-    }
-    function parseMethodDeclaration(pos, hasJSDoc, decorators, modifiers, asteriskToken, name, questionToken, exclamationToken, diagnosticMessage) {
-      const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */;
-      const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */;
-      const typeParameters = parseTypeParameters();
-      const parameters = parseParameters(isGenerator | isAsync);
-      const type = parseReturnType(58 /* ColonToken */, false);
-      const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, diagnosticMessage);
-      const node = factory2.createMethodDeclaration(
-        combineDecoratorsAndModifiers(decorators, modifiers),
-        asteriskToken,
-        name,
-        questionToken,
-        typeParameters,
-        parameters,
-        type,
-        body
-      );
-      node.exclamationToken = exclamationToken;
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parsePropertyDeclaration(pos, hasJSDoc, decorators, modifiers, name, questionToken) {
-      const exclamationToken = !questionToken && !scanner2.hasPrecedingLineBreak() ? parseOptionalToken(53 /* ExclamationToken */) : void 0;
-      const type = parseTypeAnnotation();
-      const initializer = doOutsideOfContext(8192 /* YieldContext */ | 32768 /* AwaitContext */ | 4096 /* DisallowInContext */, parseInitializer);
-      parseSemicolonAfterPropertyName(name, type, initializer);
-      const node = factory2.createPropertyDeclaration(
-        combineDecoratorsAndModifiers(decorators, modifiers),
-        name,
-        questionToken || exclamationToken,
-        type,
-        initializer
-      );
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parsePropertyOrMethodDeclaration(pos, hasJSDoc, decorators, modifiers) {
-      const asteriskToken = parseOptionalToken(41 /* AsteriskToken */);
-      const name = parsePropertyName();
-      const questionToken = parseOptionalToken(57 /* QuestionToken */);
-      if (asteriskToken || token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */) {
-        return parseMethodDeclaration(pos, hasJSDoc, decorators, modifiers, asteriskToken, name, questionToken, void 0, Diagnostics.or_expected);
-      }
-      return parsePropertyDeclaration(pos, hasJSDoc, decorators, modifiers, name, questionToken);
-    }
-    function parseAccessorDeclaration(pos, hasJSDoc, decorators, modifiers, kind, flags) {
-      const name = parsePropertyName();
-      const typeParameters = parseTypeParameters();
-      const parameters = parseParameters(0 /* None */);
-      const type = parseReturnType(58 /* ColonToken */, false);
-      const body = parseFunctionBlockOrSemicolon(flags);
-      const node = kind === 174 /* GetAccessor */ ? factory2.createGetAccessorDeclaration(combineDecoratorsAndModifiers(decorators, modifiers), name, parameters, type, body) : factory2.createSetAccessorDeclaration(combineDecoratorsAndModifiers(decorators, modifiers), name, parameters, body);
-      node.typeParameters = typeParameters;
-      if (isSetAccessorDeclaration(node))
-        node.type = type;
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function isClassMemberStart() {
-      let idToken;
-      if (token() === 59 /* AtToken */) {
-        return true;
-      }
-      while (isModifierKind(token())) {
-        idToken = token();
-        if (isClassMemberModifier(idToken)) {
-          return true;
-        }
-        nextToken();
-      }
-      if (token() === 41 /* AsteriskToken */) {
-        return true;
-      }
-      if (isLiteralPropertyName()) {
-        idToken = token();
-        nextToken();
-      }
-      if (token() === 22 /* OpenBracketToken */) {
-        return true;
-      }
-      if (idToken !== void 0) {
-        if (!isKeyword(idToken) || idToken === 151 /* SetKeyword */ || idToken === 137 /* GetKeyword */) {
-          return true;
-        }
-        switch (token()) {
-          case 20 /* OpenParenToken */:
-          case 29 /* LessThanToken */:
-          case 53 /* ExclamationToken */:
-          case 58 /* ColonToken */:
-          case 63 /* EqualsToken */:
-          case 57 /* QuestionToken */:
-            return true;
-          default:
-            return canParseSemicolon();
-        }
-      }
-      return false;
-    }
-    function parseClassStaticBlockDeclaration(pos, hasJSDoc, decorators, modifiers) {
-      parseExpectedToken(124 /* StaticKeyword */);
-      const body = parseClassStaticBlockBody();
-      const node = withJSDoc(finishNode(factory2.createClassStaticBlockDeclaration(body), pos), hasJSDoc);
-      node.illegalDecorators = decorators;
-      node.modifiers = modifiers;
-      return node;
-    }
-    function parseClassStaticBlockBody() {
-      const savedYieldContext = inYieldContext();
-      const savedAwaitContext = inAwaitContext();
-      setYieldContext(false);
-      setAwaitContext(true);
-      const body = parseBlock(false);
-      setYieldContext(savedYieldContext);
-      setAwaitContext(savedAwaitContext);
-      return body;
-    }
-    function parseDecoratorExpression() {
-      if (inAwaitContext() && token() === 133 /* AwaitKeyword */) {
-        const pos = getNodePos();
-        const awaitExpression = parseIdentifier(Diagnostics.Expression_expected);
-        nextToken();
-        const memberExpression = parseMemberExpressionRest(pos, awaitExpression, true);
-        return parseCallExpressionRest(pos, memberExpression);
-      }
-      return parseLeftHandSideExpressionOrHigher();
-    }
-    function tryParseDecorator() {
-      const pos = getNodePos();
-      if (!parseOptional(59 /* AtToken */)) {
-        return void 0;
-      }
-      const expression = doInDecoratorContext(parseDecoratorExpression);
-      return finishNode(factory2.createDecorator(expression), pos);
-    }
-    function parseDecorators() {
-      const pos = getNodePos();
-      let list, decorator;
-      while (decorator = tryParseDecorator()) {
-        list = append(list, decorator);
-      }
-      return list && createNodeArray2(list, pos);
-    }
-    function tryParseModifier(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStaticModifier) {
-      const pos = getNodePos();
-      const kind = token();
-      if (token() === 85 /* ConstKeyword */ && permitInvalidConstAsModifier) {
-        if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) {
-          return void 0;
-        }
-      } else if (stopOnStartOfClassStaticBlock && token() === 124 /* StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) {
-        return void 0;
-      } else if (hasSeenStaticModifier && token() === 124 /* StaticKeyword */) {
-        return void 0;
-      } else {
-        if (!parseAnyContextualModifier()) {
-          return void 0;
-        }
-      }
-      return finishNode(factory2.createToken(kind), pos);
-    }
-    function combineDecoratorsAndModifiers(decorators, modifiers) {
-      if (!decorators)
-        return modifiers;
-      if (!modifiers)
-        return decorators;
-      const decoratorsAndModifiers = factory2.createNodeArray(concatenate(decorators, modifiers));
-      setTextRangePosEnd(decoratorsAndModifiers, decorators.pos, modifiers.end);
-      return decoratorsAndModifiers;
-    }
-    function parseModifiers(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock) {
-      const pos = getNodePos();
-      let list, modifier, hasSeenStatic = false;
-      while (modifier = tryParseModifier(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStatic)) {
-        if (modifier.kind === 124 /* StaticKeyword */)
-          hasSeenStatic = true;
-        list = append(list, modifier);
-      }
-      return list && createNodeArray2(list, pos);
-    }
-    function parseModifiersForArrowFunction() {
-      let modifiers;
-      if (token() === 132 /* AsyncKeyword */) {
-        const pos = getNodePos();
-        nextToken();
-        const modifier = finishNode(factory2.createToken(132 /* AsyncKeyword */), pos);
-        modifiers = createNodeArray2([modifier], pos);
-      }
-      return modifiers;
-    }
-    function parseClassElement() {
-      const pos = getNodePos();
-      if (token() === 26 /* SemicolonToken */) {
-        nextToken();
-        return finishNode(factory2.createSemicolonClassElement(), pos);
-      }
-      const hasJSDoc = hasPrecedingJSDocComment();
-      const decorators = parseDecorators();
-      const modifiers = parseModifiers(true, true);
-      if (token() === 124 /* StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) {
-        return parseClassStaticBlockDeclaration(pos, hasJSDoc, decorators, modifiers);
-      }
-      if (parseContextualModifier(137 /* GetKeyword */)) {
-        return parseAccessorDeclaration(pos, hasJSDoc, decorators, modifiers, 174 /* GetAccessor */, 0 /* None */);
-      }
-      if (parseContextualModifier(151 /* SetKeyword */)) {
-        return parseAccessorDeclaration(pos, hasJSDoc, decorators, modifiers, 175 /* SetAccessor */, 0 /* None */);
-      }
-      if (token() === 135 /* ConstructorKeyword */ || token() === 10 /* StringLiteral */) {
-        const constructorDeclaration = tryParseConstructorDeclaration(pos, hasJSDoc, decorators, modifiers);
-        if (constructorDeclaration) {
-          return constructorDeclaration;
-        }
-      }
-      if (isIndexSignature()) {
-        return parseIndexSignatureDeclaration(pos, hasJSDoc, decorators, modifiers);
-      }
-      if (tokenIsIdentifierOrKeyword(token()) || token() === 10 /* StringLiteral */ || token() === 8 /* NumericLiteral */ || token() === 41 /* AsteriskToken */ || token() === 22 /* OpenBracketToken */) {
-        const isAmbient = some(modifiers, isDeclareModifier);
-        if (isAmbient) {
-          for (const m of modifiers) {
-            m.flags |= 16777216 /* Ambient */;
-          }
-          return doInsideOfContext(16777216 /* Ambient */, () => parsePropertyOrMethodDeclaration(pos, hasJSDoc, decorators, modifiers));
-        } else {
-          return parsePropertyOrMethodDeclaration(pos, hasJSDoc, decorators, modifiers);
-        }
-      }
-      if (decorators || modifiers) {
-        const name = createMissingNode(79 /* Identifier */, true, Diagnostics.Declaration_expected);
-        return parsePropertyDeclaration(pos, hasJSDoc, decorators, modifiers, name, void 0);
-      }
-      return Debug.fail("Should not have attempted to parse class member declaration.");
-    }
-    function parseClassExpression() {
-      return parseClassDeclarationOrExpression(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0, 228 /* ClassExpression */);
-    }
-    function parseClassDeclaration(pos, hasJSDoc, decorators, modifiers) {
-      return parseClassDeclarationOrExpression(pos, hasJSDoc, decorators, modifiers, 260 /* ClassDeclaration */);
-    }
-    function parseClassDeclarationOrExpression(pos, hasJSDoc, decorators, modifiers, kind) {
-      const savedAwaitContext = inAwaitContext();
-      parseExpected(84 /* ClassKeyword */);
-      const name = parseNameOfClassDeclarationOrExpression();
-      const typeParameters = parseTypeParameters();
-      if (some(modifiers, isExportModifier))
-        setAwaitContext(true);
-      const heritageClauses = parseHeritageClauses();
-      let members;
-      if (parseExpected(18 /* OpenBraceToken */)) {
-        members = parseClassMembers();
-        parseExpected(19 /* CloseBraceToken */);
-      } else {
-        members = createMissingList();
-      }
-      setAwaitContext(savedAwaitContext);
-      const node = kind === 260 /* ClassDeclaration */ ? factory2.createClassDeclaration(combineDecoratorsAndModifiers(decorators, modifiers), name, typeParameters, heritageClauses, members) : factory2.createClassExpression(combineDecoratorsAndModifiers(decorators, modifiers), name, typeParameters, heritageClauses, members);
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseNameOfClassDeclarationOrExpression() {
-      return isBindingIdentifier() && !isImplementsClause() ? createIdentifier3(isBindingIdentifier()) : void 0;
-    }
-    function isImplementsClause() {
-      return token() === 117 /* ImplementsKeyword */ && lookAhead(nextTokenIsIdentifierOrKeyword);
-    }
-    function parseHeritageClauses() {
-      if (isHeritageClause2()) {
-        return parseList(ParsingContext.HeritageClauses, parseHeritageClause);
-      }
-      return void 0;
-    }
-    function parseHeritageClause() {
-      const pos = getNodePos();
-      const tok = token();
-      Debug.assert(tok === 94 /* ExtendsKeyword */ || tok === 117 /* ImplementsKeyword */);
-      nextToken();
-      const types = parseDelimitedList(ParsingContext.HeritageClauseElement, parseExpressionWithTypeArguments);
-      return finishNode(factory2.createHeritageClause(tok, types), pos);
-    }
-    function parseExpressionWithTypeArguments() {
-      const pos = getNodePos();
-      const expression = parseLeftHandSideExpressionOrHigher();
-      if (expression.kind === 230 /* ExpressionWithTypeArguments */) {
-        return expression;
-      }
-      const typeArguments = tryParseTypeArguments();
-      return finishNode(factory2.createExpressionWithTypeArguments(expression, typeArguments), pos);
-    }
-    function tryParseTypeArguments() {
-      return token() === 29 /* LessThanToken */ ? parseBracketedList(ParsingContext.TypeArguments, parseType, 29 /* LessThanToken */, 31 /* GreaterThanToken */) : void 0;
-    }
-    function isHeritageClause2() {
-      return token() === 94 /* ExtendsKeyword */ || token() === 117 /* ImplementsKeyword */;
-    }
-    function parseClassMembers() {
-      return parseList(ParsingContext.ClassMembers, parseClassElement);
-    }
-    function parseInterfaceDeclaration(pos, hasJSDoc, decorators, modifiers) {
-      parseExpected(118 /* InterfaceKeyword */);
-      const name = parseIdentifier();
-      const typeParameters = parseTypeParameters();
-      const heritageClauses = parseHeritageClauses();
-      const members = parseObjectTypeMembers();
-      const node = factory2.createInterfaceDeclaration(modifiers, name, typeParameters, heritageClauses, members);
-      node.illegalDecorators = decorators;
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseTypeAliasDeclaration(pos, hasJSDoc, decorators, modifiers) {
-      parseExpected(154 /* TypeKeyword */);
-      const name = parseIdentifier();
-      const typeParameters = parseTypeParameters();
-      parseExpected(63 /* EqualsToken */);
-      const type = token() === 139 /* IntrinsicKeyword */ && tryParse(parseKeywordAndNoDot) || parseType();
-      parseSemicolon();
-      const node = factory2.createTypeAliasDeclaration(modifiers, name, typeParameters, type);
-      node.illegalDecorators = decorators;
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseEnumMember() {
-      const pos = getNodePos();
-      const hasJSDoc = hasPrecedingJSDocComment();
-      const name = parsePropertyName();
-      const initializer = allowInAnd(parseInitializer);
-      return withJSDoc(finishNode(factory2.createEnumMember(name, initializer), pos), hasJSDoc);
-    }
-    function parseEnumDeclaration(pos, hasJSDoc, decorators, modifiers) {
-      parseExpected(92 /* EnumKeyword */);
-      const name = parseIdentifier();
-      let members;
-      if (parseExpected(18 /* OpenBraceToken */)) {
-        members = doOutsideOfYieldAndAwaitContext(() => parseDelimitedList(ParsingContext.EnumMembers, parseEnumMember));
-        parseExpected(19 /* CloseBraceToken */);
-      } else {
-        members = createMissingList();
-      }
-      const node = factory2.createEnumDeclaration(modifiers, name, members);
-      node.illegalDecorators = decorators;
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseModuleBlock() {
-      const pos = getNodePos();
-      let statements;
-      if (parseExpected(18 /* OpenBraceToken */)) {
-        statements = parseList(ParsingContext.BlockStatements, parseStatement);
-        parseExpected(19 /* CloseBraceToken */);
-      } else {
-        statements = createMissingList();
-      }
-      return finishNode(factory2.createModuleBlock(statements), pos);
-    }
-    function parseModuleOrNamespaceDeclaration(pos, hasJSDoc, decorators, modifiers, flags) {
-      const namespaceFlag = flags & 16 /* Namespace */;
-      const name = parseIdentifier();
-      const body = parseOptional(24 /* DotToken */) ? parseModuleOrNamespaceDeclaration(getNodePos(), false, void 0, void 0, 4 /* NestedNamespace */ | namespaceFlag) : parseModuleBlock();
-      const node = factory2.createModuleDeclaration(modifiers, name, body, flags);
-      node.illegalDecorators = decorators;
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseAmbientExternalModuleDeclaration(pos, hasJSDoc, decorators, modifiers) {
-      let flags = 0;
-      let name;
-      if (token() === 159 /* GlobalKeyword */) {
-        name = parseIdentifier();
-        flags |= 1024 /* GlobalAugmentation */;
-      } else {
-        name = parseLiteralNode();
-        name.text = internIdentifier(name.text);
-      }
-      let body;
-      if (token() === 18 /* OpenBraceToken */) {
-        body = parseModuleBlock();
-      } else {
-        parseSemicolon();
-      }
-      const node = factory2.createModuleDeclaration(modifiers, name, body, flags);
-      node.illegalDecorators = decorators;
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseModuleDeclaration(pos, hasJSDoc, decorators, modifiers) {
-      let flags = 0;
-      if (token() === 159 /* GlobalKeyword */) {
-        return parseAmbientExternalModuleDeclaration(pos, hasJSDoc, decorators, modifiers);
-      } else if (parseOptional(143 /* NamespaceKeyword */)) {
-        flags |= 16 /* Namespace */;
-      } else {
-        parseExpected(142 /* ModuleKeyword */);
-        if (token() === 10 /* StringLiteral */) {
-          return parseAmbientExternalModuleDeclaration(pos, hasJSDoc, decorators, modifiers);
-        }
-      }
-      return parseModuleOrNamespaceDeclaration(pos, hasJSDoc, decorators, modifiers, flags);
-    }
-    function isExternalModuleReference2() {
-      return token() === 147 /* RequireKeyword */ && lookAhead(nextTokenIsOpenParen);
-    }
-    function nextTokenIsOpenParen() {
-      return nextToken() === 20 /* OpenParenToken */;
-    }
-    function nextTokenIsOpenBrace() {
-      return nextToken() === 18 /* OpenBraceToken */;
-    }
-    function nextTokenIsSlash() {
-      return nextToken() === 43 /* SlashToken */;
-    }
-    function parseNamespaceExportDeclaration(pos, hasJSDoc, decorators, modifiers) {
-      parseExpected(128 /* AsKeyword */);
-      parseExpected(143 /* NamespaceKeyword */);
-      const name = parseIdentifier();
-      parseSemicolon();
-      const node = factory2.createNamespaceExportDeclaration(name);
-      node.illegalDecorators = decorators;
-      node.modifiers = modifiers;
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseImportDeclarationOrImportEqualsDeclaration(pos, hasJSDoc, decorators, modifiers) {
-      parseExpected(100 /* ImportKeyword */);
-      const afterImportPos = scanner2.getStartPos();
-      let identifier;
-      if (isIdentifier2()) {
-        identifier = parseIdentifier();
-      }
-      let isTypeOnly = false;
-      if (token() !== 158 /* FromKeyword */ && (identifier == null ? void 0 : identifier.escapedText) === "type" && (isIdentifier2() || tokenAfterImportDefinitelyProducesImportDeclaration())) {
-        isTypeOnly = true;
-        identifier = isIdentifier2() ? parseIdentifier() : void 0;
-      }
-      if (identifier && !tokenAfterImportedIdentifierDefinitelyProducesImportDeclaration()) {
-        return parseImportEqualsDeclaration(pos, hasJSDoc, decorators, modifiers, identifier, isTypeOnly);
-      }
-      let importClause;
-      if (identifier || token() === 41 /* AsteriskToken */ || token() === 18 /* OpenBraceToken */) {
-        importClause = parseImportClause(identifier, afterImportPos, isTypeOnly);
-        parseExpected(158 /* FromKeyword */);
-      }
-      const moduleSpecifier = parseModuleSpecifier();
-      let assertClause;
-      if (token() === 130 /* AssertKeyword */ && !scanner2.hasPrecedingLineBreak()) {
-        assertClause = parseAssertClause();
-      }
-      parseSemicolon();
-      const node = factory2.createImportDeclaration(modifiers, importClause, moduleSpecifier, assertClause);
-      node.illegalDecorators = decorators;
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseAssertEntry() {
-      const pos = getNodePos();
-      const name = tokenIsIdentifierOrKeyword(token()) ? parseIdentifierName() : parseLiteralLikeNode(10 /* StringLiteral */);
-      parseExpected(58 /* ColonToken */);
-      const value = parseAssignmentExpressionOrHigher(true);
-      return finishNode(factory2.createAssertEntry(name, value), pos);
-    }
-    function parseAssertClause(skipAssertKeyword) {
-      const pos = getNodePos();
-      if (!skipAssertKeyword) {
-        parseExpected(130 /* AssertKeyword */);
-      }
-      const openBracePosition = scanner2.getTokenPos();
-      if (parseExpected(18 /* OpenBraceToken */)) {
-        const multiLine = scanner2.hasPrecedingLineBreak();
-        const elements = parseDelimitedList(ParsingContext.AssertEntries, parseAssertEntry, true);
-        if (!parseExpected(19 /* CloseBraceToken */)) {
-          const lastError = lastOrUndefined(parseDiagnostics);
-          if (lastError && lastError.code === Diagnostics._0_expected.code) {
-            addRelatedInfo(
-              lastError,
-              createDetachedDiagnostic(fileName, openBracePosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, "{", "}")
-            );
-          }
-        }
-        return finishNode(factory2.createAssertClause(elements, multiLine), pos);
-      } else {
-        const elements = createNodeArray2([], getNodePos(), void 0, false);
-        return finishNode(factory2.createAssertClause(elements, false), pos);
-      }
-    }
-    function tokenAfterImportDefinitelyProducesImportDeclaration() {
-      return token() === 41 /* AsteriskToken */ || token() === 18 /* OpenBraceToken */;
-    }
-    function tokenAfterImportedIdentifierDefinitelyProducesImportDeclaration() {
-      return token() === 27 /* CommaToken */ || token() === 158 /* FromKeyword */;
-    }
-    function parseImportEqualsDeclaration(pos, hasJSDoc, decorators, modifiers, identifier, isTypeOnly) {
-      parseExpected(63 /* EqualsToken */);
-      const moduleReference = parseModuleReference();
-      parseSemicolon();
-      const node = factory2.createImportEqualsDeclaration(modifiers, isTypeOnly, identifier, moduleReference);
-      node.illegalDecorators = decorators;
-      const finished = withJSDoc(finishNode(node, pos), hasJSDoc);
-      return finished;
-    }
-    function parseImportClause(identifier, pos, isTypeOnly) {
-      let namedBindings;
-      if (!identifier || parseOptional(27 /* CommaToken */)) {
-        namedBindings = token() === 41 /* AsteriskToken */ ? parseNamespaceImport() : parseNamedImportsOrExports(272 /* NamedImports */);
-      }
-      return finishNode(factory2.createImportClause(isTypeOnly, identifier, namedBindings), pos);
-    }
-    function parseModuleReference() {
-      return isExternalModuleReference2() ? parseExternalModuleReference() : parseEntityName(false);
-    }
-    function parseExternalModuleReference() {
-      const pos = getNodePos();
-      parseExpected(147 /* RequireKeyword */);
-      parseExpected(20 /* OpenParenToken */);
-      const expression = parseModuleSpecifier();
-      parseExpected(21 /* CloseParenToken */);
-      return finishNode(factory2.createExternalModuleReference(expression), pos);
-    }
-    function parseModuleSpecifier() {
-      if (token() === 10 /* StringLiteral */) {
-        const result = parseLiteralNode();
-        result.text = internIdentifier(result.text);
-        return result;
-      } else {
-        return parseExpression();
-      }
-    }
-    function parseNamespaceImport() {
-      const pos = getNodePos();
-      parseExpected(41 /* AsteriskToken */);
-      parseExpected(128 /* AsKeyword */);
-      const name = parseIdentifier();
-      return finishNode(factory2.createNamespaceImport(name), pos);
-    }
-    function parseNamedImportsOrExports(kind) {
-      const pos = getNodePos();
-      const node = kind === 272 /* NamedImports */ ? factory2.createNamedImports(parseBracketedList(ParsingContext.ImportOrExportSpecifiers, parseImportSpecifier, 18 /* OpenBraceToken */, 19 /* CloseBraceToken */)) : factory2.createNamedExports(parseBracketedList(ParsingContext.ImportOrExportSpecifiers, parseExportSpecifier, 18 /* OpenBraceToken */, 19 /* CloseBraceToken */));
-      return finishNode(node, pos);
-    }
-    function parseExportSpecifier() {
-      const hasJSDoc = hasPrecedingJSDocComment();
-      return withJSDoc(parseImportOrExportSpecifier(278 /* ExportSpecifier */), hasJSDoc);
-    }
-    function parseImportSpecifier() {
-      return parseImportOrExportSpecifier(273 /* ImportSpecifier */);
-    }
-    function parseImportOrExportSpecifier(kind) {
-      const pos = getNodePos();
-      let checkIdentifierIsKeyword = isKeyword(token()) && !isIdentifier2();
-      let checkIdentifierStart = scanner2.getTokenPos();
-      let checkIdentifierEnd = scanner2.getTextPos();
-      let isTypeOnly = false;
-      let propertyName;
-      let canParseAsKeyword = true;
-      let name = parseIdentifierName();
-      if (name.escapedText === "type") {
-        if (token() === 128 /* AsKeyword */) {
-          const firstAs = parseIdentifierName();
-          if (token() === 128 /* AsKeyword */) {
-            const secondAs = parseIdentifierName();
-            if (tokenIsIdentifierOrKeyword(token())) {
-              isTypeOnly = true;
-              propertyName = firstAs;
-              name = parseNameWithKeywordCheck();
-              canParseAsKeyword = false;
-            } else {
-              propertyName = name;
-              name = secondAs;
-              canParseAsKeyword = false;
-            }
-          } else if (tokenIsIdentifierOrKeyword(token())) {
-            propertyName = name;
-            canParseAsKeyword = false;
-            name = parseNameWithKeywordCheck();
-          } else {
-            isTypeOnly = true;
-            name = firstAs;
-          }
-        } else if (tokenIsIdentifierOrKeyword(token())) {
-          isTypeOnly = true;
-          name = parseNameWithKeywordCheck();
-        }
-      }
-      if (canParseAsKeyword && token() === 128 /* AsKeyword */) {
-        propertyName = name;
-        parseExpected(128 /* AsKeyword */);
-        name = parseNameWithKeywordCheck();
-      }
-      if (kind === 273 /* ImportSpecifier */ && checkIdentifierIsKeyword) {
-        parseErrorAt(checkIdentifierStart, checkIdentifierEnd, Diagnostics.Identifier_expected);
-      }
-      const node = kind === 273 /* ImportSpecifier */ ? factory2.createImportSpecifier(isTypeOnly, propertyName, name) : factory2.createExportSpecifier(isTypeOnly, propertyName, name);
-      return finishNode(node, pos);
-      function parseNameWithKeywordCheck() {
-        checkIdentifierIsKeyword = isKeyword(token()) && !isIdentifier2();
-        checkIdentifierStart = scanner2.getTokenPos();
-        checkIdentifierEnd = scanner2.getTextPos();
-        return parseIdentifierName();
-      }
-    }
-    function parseNamespaceExport(pos) {
-      return finishNode(factory2.createNamespaceExport(parseIdentifierName()), pos);
-    }
-    function parseExportDeclaration(pos, hasJSDoc, decorators, modifiers) {
-      const savedAwaitContext = inAwaitContext();
-      setAwaitContext(true);
-      let exportClause;
-      let moduleSpecifier;
-      let assertClause;
-      const isTypeOnly = parseOptional(154 /* TypeKeyword */);
-      const namespaceExportPos = getNodePos();
-      if (parseOptional(41 /* AsteriskToken */)) {
-        if (parseOptional(128 /* AsKeyword */)) {
-          exportClause = parseNamespaceExport(namespaceExportPos);
-        }
-        parseExpected(158 /* FromKeyword */);
-        moduleSpecifier = parseModuleSpecifier();
-      } else {
-        exportClause = parseNamedImportsOrExports(276 /* NamedExports */);
-        if (token() === 158 /* FromKeyword */ || token() === 10 /* StringLiteral */ && !scanner2.hasPrecedingLineBreak()) {
-          parseExpected(158 /* FromKeyword */);
-          moduleSpecifier = parseModuleSpecifier();
-        }
-      }
-      if (moduleSpecifier && token() === 130 /* AssertKeyword */ && !scanner2.hasPrecedingLineBreak()) {
-        assertClause = parseAssertClause();
-      }
-      parseSemicolon();
-      setAwaitContext(savedAwaitContext);
-      const node = factory2.createExportDeclaration(modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause);
-      node.illegalDecorators = decorators;
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    function parseExportAssignment(pos, hasJSDoc, decorators, modifiers) {
-      const savedAwaitContext = inAwaitContext();
-      setAwaitContext(true);
-      let isExportEquals;
-      if (parseOptional(63 /* EqualsToken */)) {
-        isExportEquals = true;
-      } else {
-        parseExpected(88 /* DefaultKeyword */);
-      }
-      const expression = parseAssignmentExpressionOrHigher(true);
-      parseSemicolon();
-      setAwaitContext(savedAwaitContext);
-      const node = factory2.createExportAssignment(modifiers, isExportEquals, expression);
-      node.illegalDecorators = decorators;
-      return withJSDoc(finishNode(node, pos), hasJSDoc);
-    }
-    let ParsingContext;
-    ((ParsingContext2) => {
-      ParsingContext2[ParsingContext2["SourceElements"] = 0] = "SourceElements";
-      ParsingContext2[ParsingContext2["BlockStatements"] = 1] = "BlockStatements";
-      ParsingContext2[ParsingContext2["SwitchClauses"] = 2] = "SwitchClauses";
-      ParsingContext2[ParsingContext2["SwitchClauseStatements"] = 3] = "SwitchClauseStatements";
-      ParsingContext2[ParsingContext2["TypeMembers"] = 4] = "TypeMembers";
-      ParsingContext2[ParsingContext2["ClassMembers"] = 5] = "ClassMembers";
-      ParsingContext2[ParsingContext2["EnumMembers"] = 6] = "EnumMembers";
-      ParsingContext2[ParsingContext2["HeritageClauseElement"] = 7] = "HeritageClauseElement";
-      ParsingContext2[ParsingContext2["VariableDeclarations"] = 8] = "VariableDeclarations";
-      ParsingContext2[ParsingContext2["ObjectBindingElements"] = 9] = "ObjectBindingElements";
-      ParsingContext2[ParsingContext2["ArrayBindingElements"] = 10] = "ArrayBindingElements";
-      ParsingContext2[ParsingContext2["ArgumentExpressions"] = 11] = "ArgumentExpressions";
-      ParsingContext2[ParsingContext2["ObjectLiteralMembers"] = 12] = "ObjectLiteralMembers";
-      ParsingContext2[ParsingContext2["JsxAttributes"] = 13] = "JsxAttributes";
-      ParsingContext2[ParsingContext2["JsxChildren"] = 14] = "JsxChildren";
-      ParsingContext2[ParsingContext2["ArrayLiteralMembers"] = 15] = "ArrayLiteralMembers";
-      ParsingContext2[ParsingContext2["Parameters"] = 16] = "Parameters";
-      ParsingContext2[ParsingContext2["JSDocParameters"] = 17] = "JSDocParameters";
-      ParsingContext2[ParsingContext2["RestProperties"] = 18] = "RestProperties";
-      ParsingContext2[ParsingContext2["TypeParameters"] = 19] = "TypeParameters";
-      ParsingContext2[ParsingContext2["TypeArguments"] = 20] = "TypeArguments";
-      ParsingContext2[ParsingContext2["TupleElementTypes"] = 21] = "TupleElementTypes";
-      ParsingContext2[ParsingContext2["HeritageClauses"] = 22] = "HeritageClauses";
-      ParsingContext2[ParsingContext2["ImportOrExportSpecifiers"] = 23] = "ImportOrExportSpecifiers";
-      ParsingContext2[ParsingContext2["AssertEntries"] = 24] = "AssertEntries";
-      ParsingContext2[ParsingContext2["Count"] = 25] = "Count";
-    })(ParsingContext || (ParsingContext = {}));
-    let Tristate;
-    ((Tristate2) => {
-      Tristate2[Tristate2["False"] = 0] = "False";
-      Tristate2[Tristate2["True"] = 1] = "True";
-      Tristate2[Tristate2["Unknown"] = 2] = "Unknown";
-    })(Tristate || (Tristate = {}));
-    let JSDocParser;
-    ((JSDocParser2) => {
-      function parseJSDocTypeExpressionForTests2(content, start2, length2) {
-        initializeState("file.js", content, 99 /* Latest */, void 0, 1 /* JS */);
-        scanner2.setText(content, start2, length2);
-        currentToken = scanner2.scan();
-        const jsDocTypeExpression = parseJSDocTypeExpression();
-        const sourceFile = createSourceFile2("file.js", 99 /* Latest */, 1 /* JS */, false, [], factory2.createToken(1 /* EndOfFileToken */), 0 /* None */, noop);
-        const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
-        if (jsDocDiagnostics) {
-          sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile);
-        }
-        clearState();
-        return jsDocTypeExpression ? { jsDocTypeExpression, diagnostics } : void 0;
-      }
-      JSDocParser2.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests2;
-      function parseJSDocTypeExpression(mayOmitBraces) {
-        const pos = getNodePos();
-        const hasBrace = (mayOmitBraces ? parseOptional : parseExpected)(18 /* OpenBraceToken */);
-        const type = doInsideOfContext(8388608 /* JSDoc */, parseJSDocType);
-        if (!mayOmitBraces || hasBrace) {
-          parseExpectedJSDoc(19 /* CloseBraceToken */);
-        }
-        const result = factory2.createJSDocTypeExpression(type);
-        fixupParentReferences(result);
-        return finishNode(result, pos);
-      }
-      JSDocParser2.parseJSDocTypeExpression = parseJSDocTypeExpression;
-      function parseJSDocNameReference() {
-        const pos = getNodePos();
-        const hasBrace = parseOptional(18 /* OpenBraceToken */);
-        const p2 = getNodePos();
-        let entityName = parseEntityName(false);
-        while (token() === 80 /* PrivateIdentifier */) {
-          reScanHashToken();
-          nextTokenJSDoc();
-          entityName = finishNode(factory2.createJSDocMemberName(entityName, parseIdentifier()), p2);
-        }
-        if (hasBrace) {
-          parseExpectedJSDoc(19 /* CloseBraceToken */);
-        }
-        const result = factory2.createJSDocNameReference(entityName);
-        fixupParentReferences(result);
-        return finishNode(result, pos);
-      }
-      JSDocParser2.parseJSDocNameReference = parseJSDocNameReference;
-      function parseIsolatedJSDocComment2(content, start2, length2) {
-        initializeState("", content, 99 /* Latest */, void 0, 1 /* JS */);
-        const jsDoc = doInsideOfContext(8388608 /* JSDoc */, () => parseJSDocCommentWorker(start2, length2));
-        const sourceFile = { languageVariant: 0 /* Standard */, text: content };
-        const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
-        clearState();
-        return jsDoc ? { jsDoc, diagnostics } : void 0;
-      }
-      JSDocParser2.parseIsolatedJSDocComment = parseIsolatedJSDocComment2;
-      function parseJSDocComment(parent2, start2, length2) {
-        const saveToken = currentToken;
-        const saveParseDiagnosticsLength = parseDiagnostics.length;
-        const saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode;
-        const comment = doInsideOfContext(8388608 /* JSDoc */, () => parseJSDocCommentWorker(start2, length2));
-        setParent(comment, parent2);
-        if (contextFlags & 262144 /* JavaScriptFile */) {
-          if (!jsDocDiagnostics) {
-            jsDocDiagnostics = [];
-          }
-          jsDocDiagnostics.push(...parseDiagnostics);
-        }
-        currentToken = saveToken;
-        parseDiagnostics.length = saveParseDiagnosticsLength;
-        parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode;
-        return comment;
-      }
-      JSDocParser2.parseJSDocComment = parseJSDocComment;
-      let JSDocState;
-      ((JSDocState2) => {
-        JSDocState2[JSDocState2["BeginningOfLine"] = 0] = "BeginningOfLine";
-        JSDocState2[JSDocState2["SawAsterisk"] = 1] = "SawAsterisk";
-        JSDocState2[JSDocState2["SavingComments"] = 2] = "SavingComments";
-        JSDocState2[JSDocState2["SavingBackticks"] = 3] = "SavingBackticks";
-      })(JSDocState || (JSDocState = {}));
-      let PropertyLikeParse;
-      ((PropertyLikeParse2) => {
-        PropertyLikeParse2[PropertyLikeParse2["Property"] = 1] = "Property";
-        PropertyLikeParse2[PropertyLikeParse2["Parameter"] = 2] = "Parameter";
-        PropertyLikeParse2[PropertyLikeParse2["CallbackParameter"] = 4] = "CallbackParameter";
-      })(PropertyLikeParse || (PropertyLikeParse = {}));
-      function parseJSDocCommentWorker(start2 = 0, length2) {
-        const content = sourceText;
-        const end = length2 === void 0 ? content.length : start2 + length2;
-        length2 = end - start2;
-        Debug.assert(start2 >= 0);
-        Debug.assert(start2 <= end);
-        Debug.assert(end <= content.length);
-        if (!isJSDocLikeText(content, start2)) {
-          return void 0;
-        }
-        let tags;
-        let tagsPos;
-        let tagsEnd;
-        let linkEnd;
-        let commentsPos;
-        let comments = [];
-        const parts = [];
-        return scanner2.scanRange(start2 + 3, length2 - 5, () => {
-          let state = 1 /* SawAsterisk */;
-          let margin;
-          let indent3 = start2 - (content.lastIndexOf("\n", start2) + 1) + 4;
-          function pushComment(text) {
-            if (!margin) {
-              margin = indent3;
-            }
-            comments.push(text);
-            indent3 += text.length;
-          }
-          nextTokenJSDoc();
-          while (parseOptionalJsdoc(5 /* WhitespaceTrivia */))
-            ;
-          if (parseOptionalJsdoc(4 /* NewLineTrivia */)) {
-            state = 0 /* BeginningOfLine */;
-            indent3 = 0;
-          }
-          loop:
-            while (true) {
-              switch (token()) {
-                case 59 /* AtToken */:
-                  if (state === 0 /* BeginningOfLine */ || state === 1 /* SawAsterisk */) {
-                    removeTrailingWhitespace(comments);
-                    if (!commentsPos)
-                      commentsPos = getNodePos();
-                    addTag(parseTag(indent3));
-                    state = 0 /* BeginningOfLine */;
-                    margin = void 0;
-                  } else {
-                    pushComment(scanner2.getTokenText());
-                  }
-                  break;
-                case 4 /* NewLineTrivia */:
-                  comments.push(scanner2.getTokenText());
-                  state = 0 /* BeginningOfLine */;
-                  indent3 = 0;
-                  break;
-                case 41 /* AsteriskToken */:
-                  const asterisk = scanner2.getTokenText();
-                  if (state === 1 /* SawAsterisk */ || state === 2 /* SavingComments */) {
-                    state = 2 /* SavingComments */;
-                    pushComment(asterisk);
-                  } else {
-                    state = 1 /* SawAsterisk */;
-                    indent3 += asterisk.length;
-                  }
-                  break;
-                case 5 /* WhitespaceTrivia */:
-                  const whitespace = scanner2.getTokenText();
-                  if (state === 2 /* SavingComments */) {
-                    comments.push(whitespace);
-                  } else if (margin !== void 0 && indent3 + whitespace.length > margin) {
-                    comments.push(whitespace.slice(margin - indent3));
-                  }
-                  indent3 += whitespace.length;
-                  break;
-                case 1 /* EndOfFileToken */:
-                  break loop;
-                case 18 /* OpenBraceToken */:
-                  state = 2 /* SavingComments */;
-                  const commentEnd = scanner2.getStartPos();
-                  const linkStart = scanner2.getTextPos() - 1;
-                  const link = parseJSDocLink(linkStart);
-                  if (link) {
-                    if (!linkEnd) {
-                      removeLeadingNewlines(comments);
-                    }
-                    parts.push(finishNode(factory2.createJSDocText(comments.join("")), linkEnd != null ? linkEnd : start2, commentEnd));
-                    parts.push(link);
-                    comments = [];
-                    linkEnd = scanner2.getTextPos();
-                    break;
-                  }
-                default:
-                  state = 2 /* SavingComments */;
-                  pushComment(scanner2.getTokenText());
-                  break;
-              }
-              nextTokenJSDoc();
-            }
-          removeTrailingWhitespace(comments);
-          if (parts.length && comments.length) {
-            parts.push(finishNode(factory2.createJSDocText(comments.join("")), linkEnd != null ? linkEnd : start2, commentsPos));
-          }
-          if (parts.length && tags)
-            Debug.assertIsDefined(commentsPos, "having parsed tags implies that the end of the comment span should be set");
-          const tagsArray = tags && createNodeArray2(tags, tagsPos, tagsEnd);
-          return finishNode(factory2.createJSDocComment(parts.length ? createNodeArray2(parts, start2, commentsPos) : comments.length ? comments.join("") : void 0, tagsArray), start2, end);
-        });
-        function removeLeadingNewlines(comments2) {
-          while (comments2.length && (comments2[0] === "\n" || comments2[0] === "\r")) {
-            comments2.shift();
-          }
-        }
-        function removeTrailingWhitespace(comments2) {
-          while (comments2.length && comments2[comments2.length - 1].trim() === "") {
-            comments2.pop();
-          }
-        }
-        function isNextNonwhitespaceTokenEndOfFile() {
-          while (true) {
-            nextTokenJSDoc();
-            if (token() === 1 /* EndOfFileToken */) {
-              return true;
-            }
-            if (!(token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */)) {
-              return false;
-            }
-          }
-        }
-        function skipWhitespace() {
-          if (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) {
-            if (lookAhead(isNextNonwhitespaceTokenEndOfFile)) {
-              return;
-            }
-          }
-          while (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) {
-            nextTokenJSDoc();
-          }
-        }
-        function skipWhitespaceOrAsterisk() {
-          if (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) {
-            if (lookAhead(isNextNonwhitespaceTokenEndOfFile)) {
-              return "";
-            }
-          }
-          let precedingLineBreak = scanner2.hasPrecedingLineBreak();
-          let seenLineBreak = false;
-          let indentText = "";
-          while (precedingLineBreak && token() === 41 /* AsteriskToken */ || token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) {
-            indentText += scanner2.getTokenText();
-            if (token() === 4 /* NewLineTrivia */) {
-              precedingLineBreak = true;
-              seenLineBreak = true;
-              indentText = "";
-            } else if (token() === 41 /* AsteriskToken */) {
-              precedingLineBreak = false;
-            }
-            nextTokenJSDoc();
-          }
-          return seenLineBreak ? indentText : "";
-        }
-        function parseTag(margin) {
-          Debug.assert(token() === 59 /* AtToken */);
-          const start3 = scanner2.getTokenPos();
-          nextTokenJSDoc();
-          const tagName = parseJSDocIdentifierName(void 0);
-          const indentText = skipWhitespaceOrAsterisk();
-          let tag;
-          switch (tagName.escapedText) {
-            case "author":
-              tag = parseAuthorTag(start3, tagName, margin, indentText);
-              break;
-            case "implements":
-              tag = parseImplementsTag(start3, tagName, margin, indentText);
-              break;
-            case "augments":
-            case "extends":
-              tag = parseAugmentsTag(start3, tagName, margin, indentText);
-              break;
-            case "class":
-            case "constructor":
-              tag = parseSimpleTag(start3, factory2.createJSDocClassTag, tagName, margin, indentText);
-              break;
-            case "public":
-              tag = parseSimpleTag(start3, factory2.createJSDocPublicTag, tagName, margin, indentText);
-              break;
-            case "private":
-              tag = parseSimpleTag(start3, factory2.createJSDocPrivateTag, tagName, margin, indentText);
-              break;
-            case "protected":
-              tag = parseSimpleTag(start3, factory2.createJSDocProtectedTag, tagName, margin, indentText);
-              break;
-            case "readonly":
-              tag = parseSimpleTag(start3, factory2.createJSDocReadonlyTag, tagName, margin, indentText);
-              break;
-            case "override":
-              tag = parseSimpleTag(start3, factory2.createJSDocOverrideTag, tagName, margin, indentText);
-              break;
-            case "deprecated":
-              hasDeprecatedTag = true;
-              tag = parseSimpleTag(start3, factory2.createJSDocDeprecatedTag, tagName, margin, indentText);
-              break;
-            case "this":
-              tag = parseThisTag(start3, tagName, margin, indentText);
-              break;
-            case "enum":
-              tag = parseEnumTag(start3, tagName, margin, indentText);
-              break;
-            case "arg":
-            case "argument":
-            case "param":
-              return parseParameterOrPropertyTag(start3, tagName, 2 /* Parameter */, margin);
-            case "return":
-            case "returns":
-              tag = parseReturnTag(start3, tagName, margin, indentText);
-              break;
-            case "template":
-              tag = parseTemplateTag(start3, tagName, margin, indentText);
-              break;
-            case "type":
-              tag = parseTypeTag(start3, tagName, margin, indentText);
-              break;
-            case "typedef":
-              tag = parseTypedefTag(start3, tagName, margin, indentText);
-              break;
-            case "callback":
-              tag = parseCallbackTag(start3, tagName, margin, indentText);
-              break;
-            case "see":
-              tag = parseSeeTag(start3, tagName, margin, indentText);
-              break;
-            default:
-              tag = parseUnknownTag(start3, tagName, margin, indentText);
-              break;
-          }
-          return tag;
-        }
-        function parseTrailingTagComments(pos, end2, margin, indentText) {
-          if (!indentText) {
-            margin += end2 - pos;
-          }
-          return parseTagComments(margin, indentText.slice(margin));
-        }
-        function parseTagComments(indent3, initialMargin) {
-          const commentsPos2 = getNodePos();
-          let comments2 = [];
-          const parts2 = [];
-          let linkEnd2;
-          let state = 0 /* BeginningOfLine */;
-          let previousWhitespace = true;
-          let margin;
-          function pushComment(text) {
-            if (!margin) {
-              margin = indent3;
-            }
-            comments2.push(text);
-            indent3 += text.length;
-          }
-          if (initialMargin !== void 0) {
-            if (initialMargin !== "") {
-              pushComment(initialMargin);
-            }
-            state = 1 /* SawAsterisk */;
-          }
-          let tok = token();
-          loop:
-            while (true) {
-              switch (tok) {
-                case 4 /* NewLineTrivia */:
-                  state = 0 /* BeginningOfLine */;
-                  comments2.push(scanner2.getTokenText());
-                  indent3 = 0;
-                  break;
-                case 59 /* AtToken */:
-                  if (state === 3 /* SavingBackticks */ || state === 2 /* SavingComments */ && (!previousWhitespace || lookAhead(isNextJSDocTokenWhitespace))) {
-                    comments2.push(scanner2.getTokenText());
-                    break;
-                  }
-                  scanner2.setTextPos(scanner2.getTextPos() - 1);
-                case 1 /* EndOfFileToken */:
-                  break loop;
-                case 5 /* WhitespaceTrivia */:
-                  if (state === 2 /* SavingComments */ || state === 3 /* SavingBackticks */) {
-                    pushComment(scanner2.getTokenText());
-                  } else {
-                    const whitespace = scanner2.getTokenText();
-                    if (margin !== void 0 && indent3 + whitespace.length > margin) {
-                      comments2.push(whitespace.slice(margin - indent3));
-                    }
-                    indent3 += whitespace.length;
-                  }
-                  break;
-                case 18 /* OpenBraceToken */:
-                  state = 2 /* SavingComments */;
-                  const commentEnd = scanner2.getStartPos();
-                  const linkStart = scanner2.getTextPos() - 1;
-                  const link = parseJSDocLink(linkStart);
-                  if (link) {
-                    parts2.push(finishNode(factory2.createJSDocText(comments2.join("")), linkEnd2 != null ? linkEnd2 : commentsPos2, commentEnd));
-                    parts2.push(link);
-                    comments2 = [];
-                    linkEnd2 = scanner2.getTextPos();
-                  } else {
-                    pushComment(scanner2.getTokenText());
-                  }
-                  break;
-                case 61 /* BacktickToken */:
-                  if (state === 3 /* SavingBackticks */) {
-                    state = 2 /* SavingComments */;
-                  } else {
-                    state = 3 /* SavingBackticks */;
-                  }
-                  pushComment(scanner2.getTokenText());
-                  break;
-                case 41 /* AsteriskToken */:
-                  if (state === 0 /* BeginningOfLine */) {
-                    state = 1 /* SawAsterisk */;
-                    indent3 += 1;
-                    break;
-                  }
-                default:
-                  if (state !== 3 /* SavingBackticks */) {
-                    state = 2 /* SavingComments */;
-                  }
-                  pushComment(scanner2.getTokenText());
-                  break;
-              }
-              previousWhitespace = token() === 5 /* WhitespaceTrivia */;
-              tok = nextTokenJSDoc();
-            }
-          removeLeadingNewlines(comments2);
-          removeTrailingWhitespace(comments2);
-          if (parts2.length) {
-            if (comments2.length) {
-              parts2.push(finishNode(factory2.createJSDocText(comments2.join("")), linkEnd2 != null ? linkEnd2 : commentsPos2));
-            }
-            return createNodeArray2(parts2, commentsPos2, scanner2.getTextPos());
-          } else if (comments2.length) {
-            return comments2.join("");
-          }
-        }
-        function isNextJSDocTokenWhitespace() {
-          const next = nextTokenJSDoc();
-          return next === 5 /* WhitespaceTrivia */ || next === 4 /* NewLineTrivia */;
-        }
-        function parseJSDocLink(start3) {
-          const linkType = tryParse(parseJSDocLinkPrefix);
-          if (!linkType) {
-            return void 0;
-          }
-          nextTokenJSDoc();
-          skipWhitespace();
-          const p2 = getNodePos();
-          let name = tokenIsIdentifierOrKeyword(token()) ? parseEntityName(true) : void 0;
-          if (name) {
-            while (token() === 80 /* PrivateIdentifier */) {
-              reScanHashToken();
-              nextTokenJSDoc();
-              name = finishNode(factory2.createJSDocMemberName(name, parseIdentifier()), p2);
-            }
-          }
-          const text = [];
-          while (token() !== 19 /* CloseBraceToken */ && token() !== 4 /* NewLineTrivia */ && token() !== 1 /* EndOfFileToken */) {
-            text.push(scanner2.getTokenText());
-            nextTokenJSDoc();
-          }
-          const create = linkType === "link" ? factory2.createJSDocLink : linkType === "linkcode" ? factory2.createJSDocLinkCode : factory2.createJSDocLinkPlain;
-          return finishNode(create(name, text.join("")), start3, scanner2.getTextPos());
-        }
-        function parseJSDocLinkPrefix() {
-          skipWhitespaceOrAsterisk();
-          if (token() === 18 /* OpenBraceToken */ && nextTokenJSDoc() === 59 /* AtToken */ && tokenIsIdentifierOrKeyword(nextTokenJSDoc())) {
-            const kind = scanner2.getTokenValue();
-            if (isJSDocLinkTag(kind))
-              return kind;
-          }
-        }
-        function isJSDocLinkTag(kind) {
-          return kind === "link" || kind === "linkcode" || kind === "linkplain";
-        }
-        function parseUnknownTag(start3, tagName, indent3, indentText) {
-          return finishNode(factory2.createJSDocUnknownTag(tagName, parseTrailingTagComments(start3, getNodePos(), indent3, indentText)), start3);
-        }
-        function addTag(tag) {
-          if (!tag) {
-            return;
-          }
-          if (!tags) {
-            tags = [tag];
-            tagsPos = tag.pos;
-          } else {
-            tags.push(tag);
-          }
-          tagsEnd = tag.end;
-        }
-        function tryParseTypeExpression() {
-          skipWhitespaceOrAsterisk();
-          return token() === 18 /* OpenBraceToken */ ? parseJSDocTypeExpression() : void 0;
-        }
-        function parseBracketNameInPropertyAndParamTag() {
-          const isBracketed = parseOptionalJsdoc(22 /* OpenBracketToken */);
-          if (isBracketed) {
-            skipWhitespace();
-          }
-          const isBackquoted = parseOptionalJsdoc(61 /* BacktickToken */);
-          const name = parseJSDocEntityName();
-          if (isBackquoted) {
-            parseExpectedTokenJSDoc(61 /* BacktickToken */);
-          }
-          if (isBracketed) {
-            skipWhitespace();
-            if (parseOptionalToken(63 /* EqualsToken */)) {
-              parseExpression();
-            }
-            parseExpected(23 /* CloseBracketToken */);
-          }
-          return { name, isBracketed };
-        }
-        function isObjectOrObjectArrayTypeReference(node) {
-          switch (node.kind) {
-            case 149 /* ObjectKeyword */:
-              return true;
-            case 185 /* ArrayType */:
-              return isObjectOrObjectArrayTypeReference(node.elementType);
-            default:
-              return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "Object" && !node.typeArguments;
-          }
-        }
-        function parseParameterOrPropertyTag(start3, tagName, target, indent3) {
-          let typeExpression = tryParseTypeExpression();
-          let isNameFirst = !typeExpression;
-          skipWhitespaceOrAsterisk();
-          const { name, isBracketed } = parseBracketNameInPropertyAndParamTag();
-          const indentText = skipWhitespaceOrAsterisk();
-          if (isNameFirst && !lookAhead(parseJSDocLinkPrefix)) {
-            typeExpression = tryParseTypeExpression();
-          }
-          const comment = parseTrailingTagComments(start3, getNodePos(), indent3, indentText);
-          const nestedTypeLiteral = target !== 4 /* CallbackParameter */ && parseNestedTypeLiteral(typeExpression, name, target, indent3);
-          if (nestedTypeLiteral) {
-            typeExpression = nestedTypeLiteral;
-            isNameFirst = true;
-          }
-          const result = target === 1 /* Property */ ? factory2.createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) : factory2.createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment);
-          return finishNode(result, start3);
-        }
-        function parseNestedTypeLiteral(typeExpression, name, target, indent3) {
-          if (typeExpression && isObjectOrObjectArrayTypeReference(typeExpression.type)) {
-            const pos = getNodePos();
-            let child;
-            let children;
-            while (child = tryParse(() => parseChildParameterOrPropertyTag(target, indent3, name))) {
-              if (child.kind === 343 /* JSDocParameterTag */ || child.kind === 350 /* JSDocPropertyTag */) {
-                children = append(children, child);
-              }
-            }
-            if (children) {
-              const literal = finishNode(factory2.createJSDocTypeLiteral(children, typeExpression.type.kind === 185 /* ArrayType */), pos);
-              return finishNode(factory2.createJSDocTypeExpression(literal), pos);
-            }
-          }
-        }
-        function parseReturnTag(start3, tagName, indent3, indentText) {
-          if (some(tags, isJSDocReturnTag)) {
-            parseErrorAt(tagName.pos, scanner2.getTokenPos(), Diagnostics._0_tag_already_specified, tagName.escapedText);
-          }
-          const typeExpression = tryParseTypeExpression();
-          return finishNode(factory2.createJSDocReturnTag(tagName, typeExpression, parseTrailingTagComments(start3, getNodePos(), indent3, indentText)), start3);
-        }
-        function parseTypeTag(start3, tagName, indent3, indentText) {
-          if (some(tags, isJSDocTypeTag)) {
-            parseErrorAt(tagName.pos, scanner2.getTokenPos(), Diagnostics._0_tag_already_specified, tagName.escapedText);
-          }
-          const typeExpression = parseJSDocTypeExpression(true);
-          const comments2 = indent3 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start3, getNodePos(), indent3, indentText) : void 0;
-          return finishNode(factory2.createJSDocTypeTag(tagName, typeExpression, comments2), start3);
-        }
-        function parseSeeTag(start3, tagName, indent3, indentText) {
-          const isMarkdownOrJSDocLink = token() === 22 /* OpenBracketToken */ || lookAhead(() => nextTokenJSDoc() === 59 /* AtToken */ && tokenIsIdentifierOrKeyword(nextTokenJSDoc()) && isJSDocLinkTag(scanner2.getTokenValue()));
-          const nameExpression = isMarkdownOrJSDocLink ? void 0 : parseJSDocNameReference();
-          const comments2 = indent3 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start3, getNodePos(), indent3, indentText) : void 0;
-          return finishNode(factory2.createJSDocSeeTag(tagName, nameExpression, comments2), start3);
-        }
-        function parseAuthorTag(start3, tagName, indent3, indentText) {
-          const commentStart = getNodePos();
-          const textOnly = parseAuthorNameAndEmail();
-          let commentEnd = scanner2.getStartPos();
-          const comments2 = parseTrailingTagComments(start3, commentEnd, indent3, indentText);
-          if (!comments2) {
-            commentEnd = scanner2.getStartPos();
-          }
-          const allParts = typeof comments2 !== "string" ? createNodeArray2(concatenate([finishNode(textOnly, commentStart, commentEnd)], comments2), commentStart) : textOnly.text + comments2;
-          return finishNode(factory2.createJSDocAuthorTag(tagName, allParts), start3);
-        }
-        function parseAuthorNameAndEmail() {
-          const comments2 = [];
-          let inEmail = false;
-          let token2 = scanner2.getToken();
-          while (token2 !== 1 /* EndOfFileToken */ && token2 !== 4 /* NewLineTrivia */) {
-            if (token2 === 29 /* LessThanToken */) {
-              inEmail = true;
-            } else if (token2 === 59 /* AtToken */ && !inEmail) {
-              break;
-            } else if (token2 === 31 /* GreaterThanToken */ && inEmail) {
-              comments2.push(scanner2.getTokenText());
-              scanner2.setTextPos(scanner2.getTokenPos() + 1);
-              break;
-            }
-            comments2.push(scanner2.getTokenText());
-            token2 = nextTokenJSDoc();
-          }
-          return factory2.createJSDocText(comments2.join(""));
-        }
-        function parseImplementsTag(start3, tagName, margin, indentText) {
-          const className = parseExpressionWithTypeArgumentsForAugments();
-          return finishNode(factory2.createJSDocImplementsTag(tagName, className, parseTrailingTagComments(start3, getNodePos(), margin, indentText)), start3);
-        }
-        function parseAugmentsTag(start3, tagName, margin, indentText) {
-          const className = parseExpressionWithTypeArgumentsForAugments();
-          return finishNode(factory2.createJSDocAugmentsTag(tagName, className, parseTrailingTagComments(start3, getNodePos(), margin, indentText)), start3);
-        }
-        function parseExpressionWithTypeArgumentsForAugments() {
-          const usedBrace = parseOptional(18 /* OpenBraceToken */);
-          const pos = getNodePos();
-          const expression = parsePropertyAccessEntityNameExpression();
-          const typeArguments = tryParseTypeArguments();
-          const node = factory2.createExpressionWithTypeArguments(expression, typeArguments);
-          const res = finishNode(node, pos);
-          if (usedBrace) {
-            parseExpected(19 /* CloseBraceToken */);
-          }
-          return res;
-        }
-        function parsePropertyAccessEntityNameExpression() {
-          const pos = getNodePos();
-          let node = parseJSDocIdentifierName();
-          while (parseOptional(24 /* DotToken */)) {
-            const name = parseJSDocIdentifierName();
-            node = finishNode(factory2.createPropertyAccessExpression(node, name), pos);
-          }
-          return node;
-        }
-        function parseSimpleTag(start3, createTag, tagName, margin, indentText) {
-          return finishNode(createTag(tagName, parseTrailingTagComments(start3, getNodePos(), margin, indentText)), start3);
-        }
-        function parseThisTag(start3, tagName, margin, indentText) {
-          const typeExpression = parseJSDocTypeExpression(true);
-          skipWhitespace();
-          return finishNode(factory2.createJSDocThisTag(tagName, typeExpression, parseTrailingTagComments(start3, getNodePos(), margin, indentText)), start3);
-        }
-        function parseEnumTag(start3, tagName, margin, indentText) {
-          const typeExpression = parseJSDocTypeExpression(true);
-          skipWhitespace();
-          return finishNode(factory2.createJSDocEnumTag(tagName, typeExpression, parseTrailingTagComments(start3, getNodePos(), margin, indentText)), start3);
-        }
-        function parseTypedefTag(start3, tagName, indent3, indentText) {
-          var _a2;
-          let typeExpression = tryParseTypeExpression();
-          skipWhitespaceOrAsterisk();
-          const fullName = parseJSDocTypeNameWithNamespace();
-          skipWhitespace();
-          let comment = parseTagComments(indent3);
-          let end2;
-          if (!typeExpression || isObjectOrObjectArrayTypeReference(typeExpression.type)) {
-            let child;
-            let childTypeTag;
-            let jsDocPropertyTags;
-            let hasChildren = false;
-            while (child = tryParse(() => parseChildPropertyTag(indent3))) {
-              hasChildren = true;
-              if (child.kind === 346 /* JSDocTypeTag */) {
-                if (childTypeTag) {
-                  const lastError = parseErrorAtCurrentToken(Diagnostics.A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags);
-                  if (lastError) {
-                    addRelatedInfo(lastError, createDetachedDiagnostic(fileName, 0, 0, Diagnostics.The_tag_was_first_specified_here));
-                  }
-                  break;
-                } else {
-                  childTypeTag = child;
-                }
-              } else {
-                jsDocPropertyTags = append(jsDocPropertyTags, child);
-              }
-            }
-            if (hasChildren) {
-              const isArrayType = typeExpression && typeExpression.type.kind === 185 /* ArrayType */;
-              const jsdocTypeLiteral = factory2.createJSDocTypeLiteral(jsDocPropertyTags, isArrayType);
-              typeExpression = childTypeTag && childTypeTag.typeExpression && !isObjectOrObjectArrayTypeReference(childTypeTag.typeExpression.type) ? childTypeTag.typeExpression : finishNode(jsdocTypeLiteral, start3);
-              end2 = typeExpression.end;
-            }
-          }
-          end2 = end2 || comment !== void 0 ? getNodePos() : ((_a2 = fullName != null ? fullName : typeExpression) != null ? _a2 : tagName).end;
-          if (!comment) {
-            comment = parseTrailingTagComments(start3, end2, indent3, indentText);
-          }
-          const typedefTag = factory2.createJSDocTypedefTag(tagName, typeExpression, fullName, comment);
-          return finishNode(typedefTag, start3, end2);
-        }
-        function parseJSDocTypeNameWithNamespace(nested) {
-          const pos = scanner2.getTokenPos();
-          if (!tokenIsIdentifierOrKeyword(token())) {
-            return void 0;
-          }
-          const typeNameOrNamespaceName = parseJSDocIdentifierName();
-          if (parseOptional(24 /* DotToken */)) {
-            const body = parseJSDocTypeNameWithNamespace(true);
-            const jsDocNamespaceNode = factory2.createModuleDeclaration(
-              void 0,
-              typeNameOrNamespaceName,
-              body,
-              nested ? 4 /* NestedNamespace */ : void 0
-            );
-            return finishNode(jsDocNamespaceNode, pos);
-          }
-          if (nested) {
-            typeNameOrNamespaceName.isInJSDocNamespace = true;
-          }
-          return typeNameOrNamespaceName;
-        }
-        function parseCallbackTagParameters(indent3) {
-          const pos = getNodePos();
-          let child;
-          let parameters;
-          while (child = tryParse(() => parseChildParameterOrPropertyTag(4 /* CallbackParameter */, indent3))) {
-            parameters = append(parameters, child);
-          }
-          return createNodeArray2(parameters || [], pos);
-        }
-        function parseCallbackTag(start3, tagName, indent3, indentText) {
-          const fullName = parseJSDocTypeNameWithNamespace();
-          skipWhitespace();
-          let comment = parseTagComments(indent3);
-          const parameters = parseCallbackTagParameters(indent3);
-          const returnTag = tryParse(() => {
-            if (parseOptionalJsdoc(59 /* AtToken */)) {
-              const tag = parseTag(indent3);
-              if (tag && tag.kind === 344 /* JSDocReturnTag */) {
-                return tag;
-              }
-            }
-          });
-          const typeExpression = finishNode(factory2.createJSDocSignature(void 0, parameters, returnTag), start3);
-          if (!comment) {
-            comment = parseTrailingTagComments(start3, getNodePos(), indent3, indentText);
-          }
-          const end2 = comment !== void 0 ? getNodePos() : typeExpression.end;
-          return finishNode(factory2.createJSDocCallbackTag(tagName, typeExpression, fullName, comment), start3, end2);
-        }
-        function escapedTextsEqual(a, b) {
-          while (!isIdentifier(a) || !isIdentifier(b)) {
-            if (!isIdentifier(a) && !isIdentifier(b) && a.right.escapedText === b.right.escapedText) {
-              a = a.left;
-              b = b.left;
-            } else {
-              return false;
-            }
-          }
-          return a.escapedText === b.escapedText;
-        }
-        function parseChildPropertyTag(indent3) {
-          return parseChildParameterOrPropertyTag(1 /* Property */, indent3);
-        }
-        function parseChildParameterOrPropertyTag(target, indent3, name) {
-          let canParseTag = true;
-          let seenAsterisk = false;
-          while (true) {
-            switch (nextTokenJSDoc()) {
-              case 59 /* AtToken */:
-                if (canParseTag) {
-                  const child = tryParseChildTag(target, indent3);
-                  if (child && (child.kind === 343 /* JSDocParameterTag */ || child.kind === 350 /* JSDocPropertyTag */) && target !== 4 /* CallbackParameter */ && name && (isIdentifier(child.name) || !escapedTextsEqual(name, child.name.left))) {
-                    return false;
-                  }
-                  return child;
-                }
-                seenAsterisk = false;
-                break;
-              case 4 /* NewLineTrivia */:
-                canParseTag = true;
-                seenAsterisk = false;
-                break;
-              case 41 /* AsteriskToken */:
-                if (seenAsterisk) {
-                  canParseTag = false;
-                }
-                seenAsterisk = true;
-                break;
-              case 79 /* Identifier */:
-                canParseTag = false;
-                break;
-              case 1 /* EndOfFileToken */:
-                return false;
-            }
-          }
-        }
-        function tryParseChildTag(target, indent3) {
-          Debug.assert(token() === 59 /* AtToken */);
-          const start3 = scanner2.getStartPos();
-          nextTokenJSDoc();
-          const tagName = parseJSDocIdentifierName();
-          skipWhitespace();
-          let t;
-          switch (tagName.escapedText) {
-            case "type":
-              return target === 1 /* Property */ && parseTypeTag(start3, tagName);
-            case "prop":
-            case "property":
-              t = 1 /* Property */;
-              break;
-            case "arg":
-            case "argument":
-            case "param":
-              t = 2 /* Parameter */ | 4 /* CallbackParameter */;
-              break;
-            default:
-              return false;
-          }
-          if (!(target & t)) {
-            return false;
-          }
-          return parseParameterOrPropertyTag(start3, tagName, target, indent3);
-        }
-        function parseTemplateTagTypeParameter() {
-          const typeParameterPos = getNodePos();
-          const isBracketed = parseOptionalJsdoc(22 /* OpenBracketToken */);
-          if (isBracketed) {
-            skipWhitespace();
-          }
-          const name = parseJSDocIdentifierName(Diagnostics.Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces);
-          let defaultType;
-          if (isBracketed) {
-            skipWhitespace();
-            parseExpected(63 /* EqualsToken */);
-            defaultType = doInsideOfContext(8388608 /* JSDoc */, parseJSDocType);
-            parseExpected(23 /* CloseBracketToken */);
-          }
-          if (nodeIsMissing(name)) {
-            return void 0;
-          }
-          return finishNode(factory2.createTypeParameterDeclaration(void 0, name, void 0, defaultType), typeParameterPos);
-        }
-        function parseTemplateTagTypeParameters() {
-          const pos = getNodePos();
-          const typeParameters = [];
-          do {
-            skipWhitespace();
-            const node = parseTemplateTagTypeParameter();
-            if (node !== void 0) {
-              typeParameters.push(node);
-            }
-            skipWhitespaceOrAsterisk();
-          } while (parseOptionalJsdoc(27 /* CommaToken */));
-          return createNodeArray2(typeParameters, pos);
-        }
-        function parseTemplateTag(start3, tagName, indent3, indentText) {
-          const constraint = token() === 18 /* OpenBraceToken */ ? parseJSDocTypeExpression() : void 0;
-          const typeParameters = parseTemplateTagTypeParameters();
-          return finishNode(factory2.createJSDocTemplateTag(tagName, constraint, typeParameters, parseTrailingTagComments(start3, getNodePos(), indent3, indentText)), start3);
-        }
-        function parseOptionalJsdoc(t) {
-          if (token() === t) {
-            nextTokenJSDoc();
-            return true;
-          }
-          return false;
-        }
-        function parseJSDocEntityName() {
-          let entity = parseJSDocIdentifierName();
-          if (parseOptional(22 /* OpenBracketToken */)) {
-            parseExpected(23 /* CloseBracketToken */);
-          }
-          while (parseOptional(24 /* DotToken */)) {
-            const name = parseJSDocIdentifierName();
-            if (parseOptional(22 /* OpenBracketToken */)) {
-              parseExpected(23 /* CloseBracketToken */);
-            }
-            entity = createQualifiedName2(entity, name);
-          }
-          return entity;
-        }
-        function parseJSDocIdentifierName(message) {
-          if (!tokenIsIdentifierOrKeyword(token())) {
-            return createMissingNode(79 /* Identifier */, !message, message || Diagnostics.Identifier_expected);
-          }
-          identifierCount++;
-          const pos = scanner2.getTokenPos();
-          const end2 = scanner2.getTextPos();
-          const originalKeywordKind = token();
-          const text = internIdentifier(scanner2.getTokenValue());
-          const result = finishNode(factory2.createIdentifier(text, void 0, originalKeywordKind), pos, end2);
-          nextTokenJSDoc();
-          return result;
-        }
-      }
-    })(JSDocParser = Parser2.JSDocParser || (Parser2.JSDocParser = {}));
-  })(Parser || (Parser = {}));
-  var IncrementalParser;
-  ((IncrementalParser2) => {
-    function updateSourceFile2(sourceFile, newText, textChangeRange, aggressiveChecks) {
-      aggressiveChecks = aggressiveChecks || Debug.shouldAssert(2 /* Aggressive */);
-      checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks);
-      if (textChangeRangeIsUnchanged(textChangeRange)) {
-        return sourceFile;
-      }
-      if (sourceFile.statements.length === 0) {
-        return Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, void 0, true, sourceFile.scriptKind, sourceFile.setExternalModuleIndicator);
-      }
-      const incrementalSourceFile = sourceFile;
-      Debug.assert(!incrementalSourceFile.hasBeenIncrementallyParsed);
-      incrementalSourceFile.hasBeenIncrementallyParsed = true;
-      Parser.fixupParentReferences(incrementalSourceFile);
-      const oldText = sourceFile.text;
-      const syntaxCursor = createSyntaxCursor(sourceFile);
-      const changeRange = extendToAffectedRange(sourceFile, textChangeRange);
-      checkChangeRange(sourceFile, newText, changeRange, aggressiveChecks);
-      Debug.assert(changeRange.span.start <= textChangeRange.span.start);
-      Debug.assert(textSpanEnd(changeRange.span) === textSpanEnd(textChangeRange.span));
-      Debug.assert(textSpanEnd(textChangeRangeNewSpan(changeRange)) === textSpanEnd(textChangeRangeNewSpan(textChangeRange)));
-      const delta = textChangeRangeNewSpan(changeRange).length - changeRange.span.length;
-      updateTokenPositionsAndMarkElements(
-        incrementalSourceFile,
-        changeRange.span.start,
-        textSpanEnd(changeRange.span),
-        textSpanEnd(textChangeRangeNewSpan(changeRange)),
-        delta,
-        oldText,
-        newText,
-        aggressiveChecks
-      );
-      const result = Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, syntaxCursor, true, sourceFile.scriptKind, sourceFile.setExternalModuleIndicator);
-      result.commentDirectives = getNewCommentDirectives(
-        sourceFile.commentDirectives,
-        result.commentDirectives,
-        changeRange.span.start,
-        textSpanEnd(changeRange.span),
-        delta,
-        oldText,
-        newText,
-        aggressiveChecks
-      );
-      result.impliedNodeFormat = sourceFile.impliedNodeFormat;
-      return result;
-    }
-    IncrementalParser2.updateSourceFile = updateSourceFile2;
-    function getNewCommentDirectives(oldDirectives, newDirectives, changeStart, changeRangeOldEnd, delta, oldText, newText, aggressiveChecks) {
-      if (!oldDirectives)
-        return newDirectives;
-      let commentDirectives;
-      let addedNewlyScannedDirectives = false;
-      for (const directive of oldDirectives) {
-        const { range, type } = directive;
-        if (range.end < changeStart) {
-          commentDirectives = append(commentDirectives, directive);
-        } else if (range.pos > changeRangeOldEnd) {
-          addNewlyScannedDirectives();
-          const updatedDirective = {
-            range: { pos: range.pos + delta, end: range.end + delta },
-            type
-          };
-          commentDirectives = append(commentDirectives, updatedDirective);
-          if (aggressiveChecks) {
-            Debug.assert(oldText.substring(range.pos, range.end) === newText.substring(updatedDirective.range.pos, updatedDirective.range.end));
-          }
-        }
-      }
-      addNewlyScannedDirectives();
-      return commentDirectives;
-      function addNewlyScannedDirectives() {
-        if (addedNewlyScannedDirectives)
-          return;
-        addedNewlyScannedDirectives = true;
-        if (!commentDirectives) {
-          commentDirectives = newDirectives;
-        } else if (newDirectives) {
-          commentDirectives.push(...newDirectives);
-        }
-      }
-    }
-    function moveElementEntirelyPastChangeRange(element, isArray2, delta, oldText, newText, aggressiveChecks) {
-      if (isArray2) {
-        visitArray2(element);
-      } else {
-        visitNode3(element);
-      }
-      return;
-      function visitNode3(node) {
-        let text = "";
-        if (aggressiveChecks && shouldCheckNode(node)) {
-          text = oldText.substring(node.pos, node.end);
-        }
-        if (node._children) {
-          node._children = void 0;
-        }
-        setTextRangePosEnd(node, node.pos + delta, node.end + delta);
-        if (aggressiveChecks && shouldCheckNode(node)) {
-          Debug.assert(text === newText.substring(node.pos, node.end));
-        }
-        forEachChild(node, visitNode3, visitArray2);
-        if (hasJSDocNodes(node)) {
-          for (const jsDocComment of node.jsDoc) {
-            visitNode3(jsDocComment);
-          }
-        }
-        checkNodePositions(node, aggressiveChecks);
-      }
-      function visitArray2(array) {
-        array._children = void 0;
-        setTextRangePosEnd(array, array.pos + delta, array.end + delta);
-        for (const node of array) {
-          visitNode3(node);
-        }
-      }
-    }
-    function shouldCheckNode(node) {
-      switch (node.kind) {
-        case 10 /* StringLiteral */:
-        case 8 /* NumericLiteral */:
-        case 79 /* Identifier */:
-          return true;
-      }
-      return false;
-    }
-    function adjustIntersectingElement(element, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta) {
-      Debug.assert(element.end >= changeStart, "Adjusting an element that was entirely before the change range");
-      Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range");
-      Debug.assert(element.pos <= element.end);
-      const pos = Math.min(element.pos, changeRangeNewEnd);
-      const end = element.end >= changeRangeOldEnd ? element.end + delta : Math.min(element.end, changeRangeNewEnd);
-      Debug.assert(pos <= end);
-      if (element.parent) {
-        Debug.assertGreaterThanOrEqual(pos, element.parent.pos);
-        Debug.assertLessThanOrEqual(end, element.parent.end);
-      }
-      setTextRangePosEnd(element, pos, end);
-    }
-    function checkNodePositions(node, aggressiveChecks) {
-      if (aggressiveChecks) {
-        let pos = node.pos;
-        const visitNode3 = (child) => {
-          Debug.assert(child.pos >= pos);
-          pos = child.end;
-        };
-        if (hasJSDocNodes(node)) {
-          for (const jsDocComment of node.jsDoc) {
-            visitNode3(jsDocComment);
-          }
-        }
-        forEachChild(node, visitNode3);
-        Debug.assert(pos <= node.end);
-      }
-    }
-    function updateTokenPositionsAndMarkElements(sourceFile, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta, oldText, newText, aggressiveChecks) {
-      visitNode3(sourceFile);
-      return;
-      function visitNode3(child) {
-        Debug.assert(child.pos <= child.end);
-        if (child.pos > changeRangeOldEnd) {
-          moveElementEntirelyPastChangeRange(child, false, delta, oldText, newText, aggressiveChecks);
-          return;
-        }
-        const fullEnd = child.end;
-        if (fullEnd >= changeStart) {
-          child.intersectsChange = true;
-          child._children = void 0;
-          adjustIntersectingElement(child, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta);
-          forEachChild(child, visitNode3, visitArray2);
-          if (hasJSDocNodes(child)) {
-            for (const jsDocComment of child.jsDoc) {
-              visitNode3(jsDocComment);
-            }
-          }
-          checkNodePositions(child, aggressiveChecks);
-          return;
-        }
-        Debug.assert(fullEnd < changeStart);
-      }
-      function visitArray2(array) {
-        Debug.assert(array.pos <= array.end);
-        if (array.pos > changeRangeOldEnd) {
-          moveElementEntirelyPastChangeRange(array, true, delta, oldText, newText, aggressiveChecks);
-          return;
-        }
-        const fullEnd = array.end;
-        if (fullEnd >= changeStart) {
-          array.intersectsChange = true;
-          array._children = void 0;
-          adjustIntersectingElement(array, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta);
-          for (const node of array) {
-            visitNode3(node);
-          }
-          return;
-        }
-        Debug.assert(fullEnd < changeStart);
-      }
-    }
-    function extendToAffectedRange(sourceFile, changeRange) {
-      const maxLookahead = 1;
-      let start2 = changeRange.span.start;
-      for (let i = 0; start2 > 0 && i <= maxLookahead; i++) {
-        const nearestNode = findNearestNodeStartingBeforeOrAtPosition(sourceFile, start2);
-        Debug.assert(nearestNode.pos <= start2);
-        const position = nearestNode.pos;
-        start2 = Math.max(0, position - 1);
-      }
-      const finalSpan = createTextSpanFromBounds(start2, textSpanEnd(changeRange.span));
-      const finalLength = changeRange.newLength + (changeRange.span.start - start2);
-      return createTextChangeRange(finalSpan, finalLength);
-    }
-    function findNearestNodeStartingBeforeOrAtPosition(sourceFile, position) {
-      let bestResult = sourceFile;
-      let lastNodeEntirelyBeforePosition;
-      forEachChild(sourceFile, visit);
-      if (lastNodeEntirelyBeforePosition) {
-        const lastChildOfLastEntireNodeBeforePosition = getLastDescendant(lastNodeEntirelyBeforePosition);
-        if (lastChildOfLastEntireNodeBeforePosition.pos > bestResult.pos) {
-          bestResult = lastChildOfLastEntireNodeBeforePosition;
-        }
-      }
-      return bestResult;
-      function getLastDescendant(node) {
-        while (true) {
-          const lastChild = getLastChild(node);
-          if (lastChild) {
-            node = lastChild;
-          } else {
-            return node;
-          }
-        }
-      }
-      function visit(child) {
-        if (nodeIsMissing(child)) {
-          return;
-        }
-        if (child.pos <= position) {
-          if (child.pos >= bestResult.pos) {
-            bestResult = child;
-          }
-          if (position < child.end) {
-            forEachChild(child, visit);
-            return true;
-          } else {
-            Debug.assert(child.end <= position);
-            lastNodeEntirelyBeforePosition = child;
-          }
-        } else {
-          Debug.assert(child.pos > position);
-          return true;
-        }
-      }
-    }
-    function checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks) {
-      const oldText = sourceFile.text;
-      if (textChangeRange) {
-        Debug.assert(oldText.length - textChangeRange.span.length + textChangeRange.newLength === newText.length);
-        if (aggressiveChecks || Debug.shouldAssert(3 /* VeryAggressive */)) {
-          const oldTextPrefix = oldText.substr(0, textChangeRange.span.start);
-          const newTextPrefix = newText.substr(0, textChangeRange.span.start);
-          Debug.assert(oldTextPrefix === newTextPrefix);
-          const oldTextSuffix = oldText.substring(textSpanEnd(textChangeRange.span), oldText.length);
-          const newTextSuffix = newText.substring(textSpanEnd(textChangeRangeNewSpan(textChangeRange)), newText.length);
-          Debug.assert(oldTextSuffix === newTextSuffix);
-        }
-      }
-    }
-    function createSyntaxCursor(sourceFile) {
-      let currentArray = sourceFile.statements;
-      let currentArrayIndex = 0;
-      Debug.assert(currentArrayIndex < currentArray.length);
-      let current = currentArray[currentArrayIndex];
-      let lastQueriedPosition = InvalidPosition.Value;
-      return {
-        currentNode(position) {
-          if (position !== lastQueriedPosition) {
-            if (current && current.end === position && currentArrayIndex < currentArray.length - 1) {
-              currentArrayIndex++;
-              current = currentArray[currentArrayIndex];
-            }
-            if (!current || current.pos !== position) {
-              findHighestListElementThatStartsAtPosition(position);
-            }
-          }
-          lastQueriedPosition = position;
-          Debug.assert(!current || current.pos === position);
-          return current;
-        }
-      };
-      function findHighestListElementThatStartsAtPosition(position) {
-        currentArray = void 0;
-        currentArrayIndex = InvalidPosition.Value;
-        current = void 0;
-        forEachChild(sourceFile, visitNode3, visitArray2);
-        return;
-        function visitNode3(node) {
-          if (position >= node.pos && position < node.end) {
-            forEachChild(node, visitNode3, visitArray2);
-            return true;
-          }
-          return false;
-        }
-        function visitArray2(array) {
-          if (position >= array.pos && position < array.end) {
-            for (let i = 0; i < array.length; i++) {
-              const child = array[i];
-              if (child) {
-                if (child.pos === position) {
-                  currentArray = array;
-                  currentArrayIndex = i;
-                  current = child;
-                  return true;
-                } else {
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-  function isDeclarationFileName(fileName) {
-    return fileExtensionIsOneOf(fileName, supportedDeclarationExtensions);
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-    }
-    if (mode === "import") {
-      return 99 /* ESNext */;
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-    reportDiagnostic(pos, end - pos, Diagnostics.resolution_mode_should_be_either_require_or_import);
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-          currentValue.push(pragma.args);
-        } else {
-          context.pragmas.set(pragma.name, [currentValue, pragma.args]);
-        }
-        continue;
-      }
-      context.pragmas.set(pragma.name, pragma.args);
-    }
-  }
-  function processPragmasIntoFields(context, reportDiagnostic) {
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-    context.referencedFiles = [];
-    context.typeReferenceDirectives = [];
-    context.libReferenceDirectives = [];
-    context.amdDependencies = [];
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-    context.pragmas.forEach((entryOrList, key) => {
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-          const referencedFiles = context.referencedFiles;
-          const typeReferenceDirectives = context.typeReferenceDirectives;
-          const libReferenceDirectives = context.libReferenceDirectives;
-          forEach(toArray(entryOrList), (arg) => {
-            const { types, lib, path, ["resolution-mode"]: res } = arg.arguments;
-            if (arg.arguments["no-default-lib"]) {
-              context.hasNoDefaultLib = true;
-            } else if (types) {
-              const parsed = parseResolutionMode(res, types.pos, types.end, reportDiagnostic);
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-            } else if (lib) {
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-            } else if (path) {
-              referencedFiles.push({ pos: path.pos, end: path.end, fileName: path.value });
-            } else {
-              reportDiagnostic(arg.range.pos, arg.range.end - arg.range.pos, Diagnostics.Invalid_reference_directive_syntax);
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-          });
-          break;
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-        case "amd-dependency": {
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-          break;
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-              if (context.moduleName) {
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-        case "jsx":
-        case "jsxfrag":
-        case "jsximportsource":
-        case "jsxruntime":
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-  var singleLinePragmaRegEx = /^\/\/\/?\s*@(\S+)\s*(.*)\s*$/im;
-  function extractPragmas(pragmas, range, text) {
-    const tripleSlash = range.kind === 2 /* SingleLineCommentTrivia */ && tripleSlashXMLCommentStartRegEx.exec(text);
-    if (tripleSlash) {
-      const name = tripleSlash[1].toLowerCase();
-      const pragma = commentPragmas[name];
-      if (!pragma || !(pragma.kind & 1 /* TripleSlashXML */)) {
-        return;
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-    if (singleLine) {
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-    if (range.kind === 3 /* MultiLineCommentTrivia */) {
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-      let multiLineMatch;
-      while (multiLineMatch = multiLinePragmaRegEx.exec(text)) {
-        addPragmaForMatch(pragmas, range, 4 /* MultiLine */, multiLineMatch);
-      }
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-  }
-  function addPragmaForMatch(pragmas, range, kind, match) {
-    if (!match)
-      return;
-    const name = match[1].toLowerCase();
-    const pragma = commentPragmas[name];
-    if (!pragma || !(pragma.kind & kind)) {
-      return;
-    }
-    const args = match[2];
-    const argument = getNamedPragmaArguments(pragma, args);
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-    const argMap = {};
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-      const argument = pragma.args[i];
-      if (!args[i] && !argument.optional) {
-        return "fail";
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-      if (argument.captureSpan) {
-        return Debug.fail("Capture spans not yet implemented for non-xml pragmas");
-      }
-      argMap[argument.name] = args[i];
-    }
-    return argMap;
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-  function tagNamesAreEquivalent(lhs, rhs) {
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-      return false;
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-    if (lhs.kind === 79 /* Identifier */) {
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-    if (lhs.kind === 108 /* ThisKeyword */) {
-      return true;
-    }
-    return lhs.name.escapedText === rhs.name.escapedText && tagNamesAreEquivalent(lhs.expression, rhs.expression);
-  }
-
-  // src/compiler/commandLineParser.ts
-  var compileOnSaveCommandLineOption = {
-    name: "compileOnSave",
-    type: "boolean",
-    defaultValueDescription: false
-  };
-  var jsxOptionMap = new Map(getEntries({
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-    ["es2016", "lib.es2016.d.ts"],
-    ["es2017", "lib.es2017.d.ts"],
-    ["es2018", "lib.es2018.d.ts"],
-    ["es2019", "lib.es2019.d.ts"],
-    ["es2020", "lib.es2020.d.ts"],
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-    ["webworker.importscripts", "lib.webworker.importscripts.d.ts"],
-    ["webworker.iterable", "lib.webworker.iterable.d.ts"],
-    ["scripthost", "lib.scripthost.d.ts"],
-    ["es2015.core", "lib.es2015.core.d.ts"],
-    ["es2015.collection", "lib.es2015.collection.d.ts"],
-    ["es2015.generator", "lib.es2015.generator.d.ts"],
-    ["es2015.iterable", "lib.es2015.iterable.d.ts"],
-    ["es2015.promise", "lib.es2015.promise.d.ts"],
-    ["es2015.proxy", "lib.es2015.proxy.d.ts"],
-    ["es2015.reflect", "lib.es2015.reflect.d.ts"],
-    ["es2015.symbol", "lib.es2015.symbol.d.ts"],
-    ["es2015.symbol.wellknown", "lib.es2015.symbol.wellknown.d.ts"],
-    ["es2016.array.include", "lib.es2016.array.include.d.ts"],
-    ["es2017.object", "lib.es2017.object.d.ts"],
-    ["es2017.sharedmemory", "lib.es2017.sharedmemory.d.ts"],
-    ["es2017.string", "lib.es2017.string.d.ts"],
-    ["es2017.intl", "lib.es2017.intl.d.ts"],
-    ["es2017.typedarrays", "lib.es2017.typedarrays.d.ts"],
-    ["es2018.asyncgenerator", "lib.es2018.asyncgenerator.d.ts"],
-    ["es2018.asynciterable", "lib.es2018.asynciterable.d.ts"],
-    ["es2018.intl", "lib.es2018.intl.d.ts"],
-    ["es2018.promise", "lib.es2018.promise.d.ts"],
-    ["es2018.regexp", "lib.es2018.regexp.d.ts"],
-    ["es2019.array", "lib.es2019.array.d.ts"],
-    ["es2019.object", "lib.es2019.object.d.ts"],
-    ["es2019.string", "lib.es2019.string.d.ts"],
-    ["es2019.symbol", "lib.es2019.symbol.d.ts"],
-    ["es2019.intl", "lib.es2019.intl.d.ts"],
-    ["es2020.bigint", "lib.es2020.bigint.d.ts"],
-    ["es2020.date", "lib.es2020.date.d.ts"],
-    ["es2020.promise", "lib.es2020.promise.d.ts"],
-    ["es2020.sharedmemory", "lib.es2020.sharedmemory.d.ts"],
-    ["es2020.string", "lib.es2020.string.d.ts"],
-    ["es2020.symbol.wellknown", "lib.es2020.symbol.wellknown.d.ts"],
-    ["es2020.intl", "lib.es2020.intl.d.ts"],
-    ["es2020.number", "lib.es2020.number.d.ts"],
-    ["es2021.promise", "lib.es2021.promise.d.ts"],
-    ["es2021.string", "lib.es2021.string.d.ts"],
-    ["es2021.weakref", "lib.es2021.weakref.d.ts"],
-    ["es2021.intl", "lib.es2021.intl.d.ts"],
-    ["es2022.array", "lib.es2022.array.d.ts"],
-    ["es2022.error", "lib.es2022.error.d.ts"],
-    ["es2022.intl", "lib.es2022.intl.d.ts"],
-    ["es2022.object", "lib.es2022.object.d.ts"],
-    ["es2022.sharedmemory", "lib.es2022.sharedmemory.d.ts"],
-    ["es2022.string", "lib.es2022.string.d.ts"],
-    ["esnext.array", "lib.es2022.array.d.ts"],
-    ["esnext.symbol", "lib.es2019.symbol.d.ts"],
-    ["esnext.asynciterable", "lib.es2018.asynciterable.d.ts"],
-    ["esnext.intl", "lib.esnext.intl.d.ts"],
-    ["esnext.bigint", "lib.es2020.bigint.d.ts"],
-    ["esnext.string", "lib.es2022.string.d.ts"],
-    ["esnext.promise", "lib.es2021.promise.d.ts"],
-    ["esnext.weakref", "lib.es2021.weakref.d.ts"]
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-      description: Diagnostics.Specify_how_the_TypeScript_watch_mode_works,
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-      })),
-      category: Diagnostics.Watch_and_Build_Modes,
-      description: Diagnostics.Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality,
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-      category: Diagnostics.Watch_and_Build_Modes,
-      description: Diagnostics.Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers,
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-      name: "synchronousWatchDirectory",
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-      category: Diagnostics.Watch_and_Build_Modes,
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-      category: Diagnostics.Watch_and_Build_Modes,
-      description: Diagnostics.Remove_a_list_of_directories_from_the_watch_process
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-        type: "string",
-        isFilePath: true,
-        extraValidation: specToDiagnostic
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-      category: Diagnostics.Watch_and_Build_Modes,
-      description: Diagnostics.Remove_a_list_of_files_from_the_watch_mode_s_processing
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-      isCommandLineOnly: true,
-      category: Diagnostics.Command_line_Options,
-      description: Diagnostics.Print_this_message,
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-      category: Diagnostics.Command_line_Options,
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-    {
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-      isCommandLineOnly: true,
-      category: Diagnostics.Command_line_Options,
-      description: Diagnostics.Watch_input_files,
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-      showInSimplifiedHelpView: false,
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-      description: Diagnostics.Print_all_of_the_files_read_during_the_compilation,
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-      defaultValueDescription: false
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-      defaultValueDescription: false
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-      paramType: Diagnostics.DIRECTORY,
-      category: Diagnostics.Compiler_Diagnostics,
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-      category: Diagnostics.Projects,
-      description: Diagnostics.Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects,
-      transpileOptionValue: void 0,
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-      name: "declaration",
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-      category: Diagnostics.Emit,
-      transpileOptionValue: void 0,
-      description: Diagnostics.Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project,
-      defaultValueDescription: Diagnostics.false_unless_composite_is_set
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-      affectsBuildInfo: true,
-      showInSimplifiedHelpView: true,
-      category: Diagnostics.Emit,
-      transpileOptionValue: void 0,
-      defaultValueDescription: false,
-      description: Diagnostics.Create_sourcemaps_for_d_ts_files
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-      showInSimplifiedHelpView: true,
-      category: Diagnostics.Emit,
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-      transpileOptionValue: void 0,
-      defaultValueDescription: false
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-    {
-      name: "sourceMap",
-      type: "boolean",
-      affectsBuildInfo: true,
-      showInSimplifiedHelpView: true,
-      category: Diagnostics.Emit,
-      defaultValueDescription: false,
-      description: Diagnostics.Create_source_map_files_for_emitted_JavaScript_files
-    },
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-      name: "inlineSourceMap",
-      type: "boolean",
-      affectsBuildInfo: true,
-      category: Diagnostics.Emit,
-      description: Diagnostics.Include_sourcemap_files_inside_the_emitted_JavaScript,
-      defaultValueDescription: false
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-      affectsSemanticDiagnostics: true,
-      affectsEmit: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Watch_and_Build_Modes,
-      description: Diagnostics.Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it,
-      defaultValueDescription: false
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-      type: "string",
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-      isCommandLineOnly: true,
-      description: Diagnostics.Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit,
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-    shortName: "t",
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-      es6: 2 /* ES2015 */,
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-      es2019: 6 /* ES2019 */,
-      es2020: 7 /* ES2020 */,
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-      esnext: 99 /* ESNext */
-    })),
-    affectsSourceFile: true,
-    affectsModuleResolution: true,
-    affectsEmit: true,
-    affectsBuildInfo: true,
-    paramType: Diagnostics.VERSION,
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-    category: Diagnostics.Language_and_Environment,
-    description: Diagnostics.Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations,
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-    type: new Map(getEntries({
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-      es2020: 6 /* ES2020 */,
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-      nodenext: 199 /* NodeNext */
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-    affectsModuleResolution: true,
-    affectsEmit: true,
-    affectsBuildInfo: true,
-    paramType: Diagnostics.KIND,
-    showInSimplifiedHelpView: true,
-    category: Diagnostics.Modules,
-    description: Diagnostics.Specify_what_module_code_is_generated,
-    defaultValueDescription: void 0
-  };
-  var commandOptionsWithoutBuild = [
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-      type: "boolean",
-      showInSimplifiedHelpView: true,
-      category: Diagnostics.Command_line_Options,
-      description: Diagnostics.Show_all_compiler_options,
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-      name: "version",
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-      paramType: Diagnostics.DIRECTORY,
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-      category: Diagnostics.Emit,
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-      description: Diagnostics.Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references
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-      description: Diagnostics.Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type,
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-      category: Diagnostics.Type_Checking,
-      description: Diagnostics.Default_catch_clause_variables_as_unknown_instead_of_any,
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-      affectsEmit: true,
-      affectsBuildInfo: true,
-      strictFlag: true,
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-      description: Diagnostics.Ensure_use_strict_is_always_emitted,
-      defaultValueDescription: Diagnostics.false_unless_strict_is_set
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-      affectsBuildInfo: true,
-      category: Diagnostics.Type_Checking,
-      description: Diagnostics.Enable_error_reporting_when_local_variables_aren_t_read,
-      defaultValueDescription: false
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-      name: "noUnusedParameters",
-      type: "boolean",
-      affectsSemanticDiagnostics: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Type_Checking,
-      description: Diagnostics.Raise_an_error_when_a_function_parameter_isn_t_read,
-      defaultValueDescription: false
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-    {
-      name: "exactOptionalPropertyTypes",
-      type: "boolean",
-      affectsSemanticDiagnostics: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Type_Checking,
-      description: Diagnostics.Interpret_optional_property_types_as_written_rather_than_adding_undefined,
-      defaultValueDescription: false
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-      affectsSemanticDiagnostics: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Type_Checking,
-      description: Diagnostics.Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function,
-      defaultValueDescription: false
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-    {
-      name: "noFallthroughCasesInSwitch",
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-      affectsBindDiagnostics: true,
-      affectsSemanticDiagnostics: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Type_Checking,
-      description: Diagnostics.Enable_error_reporting_for_fallthrough_cases_in_switch_statements,
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-      affectsSemanticDiagnostics: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Type_Checking,
-      description: Diagnostics.Add_undefined_to_a_type_when_accessed_using_an_index,
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-      description: Diagnostics.Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier,
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-      affectsBuildInfo: true,
-      showInSimplifiedHelpView: false,
-      category: Diagnostics.Type_Checking,
-      description: Diagnostics.Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type,
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-        classic: 1 /* Classic */,
-        node16: 3 /* Node16 */,
-        nodenext: 99 /* NodeNext */
-      })),
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-      paramType: Diagnostics.STRATEGY,
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-      description: Diagnostics.Specify_the_base_directory_to_resolve_non_relative_module_names
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-      category: Diagnostics.Modules,
-      description: Diagnostics.Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules,
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-      category: Diagnostics.Modules,
-      description: Diagnostics.Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types
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-    {
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-    {
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-    },
-    {
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-      category: Diagnostics.Backwards_Compatibility,
-      paramType: Diagnostics.FILE,
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-      description: Diagnostics.Deprecated_setting_Use_outFile_instead
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-      defaultValueDescription: false
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-      defaultValueDescription: "utf8"
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-      affectsBuildInfo: true,
-      category: Diagnostics.Emit,
-      description: Diagnostics.Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files,
-      defaultValueDescription: false
-    },
-    {
-      name: "newLine",
-      type: new Map(getEntries({
-        crlf: 0 /* CarriageReturnLineFeed */,
-        lf: 1 /* LineFeed */
-      })),
-      affectsEmit: true,
-      affectsBuildInfo: true,
-      paramType: Diagnostics.NEWLINE,
-      category: Diagnostics.Emit,
-      description: Diagnostics.Set_the_newline_character_for_emitting_files,
-      defaultValueDescription: Diagnostics.Platform_specific
-    },
-    {
-      name: "noErrorTruncation",
-      type: "boolean",
-      affectsSemanticDiagnostics: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Output_Formatting,
-      description: Diagnostics.Disable_truncating_types_in_error_messages,
-      defaultValueDescription: false
-    },
-    {
-      name: "noLib",
-      type: "boolean",
-      category: Diagnostics.Language_and_Environment,
-      affectsProgramStructure: true,
-      description: Diagnostics.Disable_including_any_library_files_including_the_default_lib_d_ts,
-      transpileOptionValue: true,
-      defaultValueDescription: false
-    },
-    {
-      name: "noResolve",
-      type: "boolean",
-      affectsModuleResolution: true,
-      category: Diagnostics.Modules,
-      description: Diagnostics.Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project,
-      transpileOptionValue: true,
-      defaultValueDescription: false
-    },
-    {
-      name: "stripInternal",
-      type: "boolean",
-      affectsEmit: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Emit,
-      description: Diagnostics.Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments,
-      defaultValueDescription: false
-    },
-    {
-      name: "disableSizeLimit",
-      type: "boolean",
-      affectsProgramStructure: true,
-      category: Diagnostics.Editor_Support,
-      description: Diagnostics.Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server,
-      defaultValueDescription: false
-    },
-    {
-      name: "disableSourceOfProjectReferenceRedirect",
-      type: "boolean",
-      isTSConfigOnly: true,
-      category: Diagnostics.Projects,
-      description: Diagnostics.Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects,
-      defaultValueDescription: false
-    },
-    {
-      name: "disableSolutionSearching",
-      type: "boolean",
-      isTSConfigOnly: true,
-      category: Diagnostics.Projects,
-      description: Diagnostics.Opt_a_project_out_of_multi_project_reference_checking_when_editing,
-      defaultValueDescription: false
-    },
-    {
-      name: "disableReferencedProjectLoad",
-      type: "boolean",
-      isTSConfigOnly: true,
-      category: Diagnostics.Projects,
-      description: Diagnostics.Reduce_the_number_of_projects_loaded_automatically_by_TypeScript,
-      defaultValueDescription: false
-    },
-    {
-      name: "noImplicitUseStrict",
-      type: "boolean",
-      affectsSemanticDiagnostics: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Backwards_Compatibility,
-      description: Diagnostics.Disable_adding_use_strict_directives_in_emitted_JavaScript_files,
-      defaultValueDescription: false
-    },
-    {
-      name: "noEmitHelpers",
-      type: "boolean",
-      affectsEmit: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Emit,
-      description: Diagnostics.Disable_generating_custom_helper_functions_like_extends_in_compiled_output,
-      defaultValueDescription: false
-    },
-    {
-      name: "noEmitOnError",
-      type: "boolean",
-      affectsEmit: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Emit,
-      transpileOptionValue: void 0,
-      description: Diagnostics.Disable_emitting_files_if_any_type_checking_errors_are_reported,
-      defaultValueDescription: false
-    },
-    {
-      name: "preserveConstEnums",
-      type: "boolean",
-      affectsEmit: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Emit,
-      description: Diagnostics.Disable_erasing_const_enum_declarations_in_generated_code,
-      defaultValueDescription: false
-    },
-    {
-      name: "declarationDir",
-      type: "string",
-      affectsEmit: true,
-      affectsBuildInfo: true,
-      affectsDeclarationPath: true,
-      isFilePath: true,
-      paramType: Diagnostics.DIRECTORY,
-      category: Diagnostics.Emit,
-      transpileOptionValue: void 0,
-      description: Diagnostics.Specify_the_output_directory_for_generated_declaration_files
-    },
-    {
-      name: "skipLibCheck",
-      type: "boolean",
-      affectsBuildInfo: true,
-      category: Diagnostics.Completeness,
-      description: Diagnostics.Skip_type_checking_all_d_ts_files,
-      defaultValueDescription: false
-    },
-    {
-      name: "allowUnusedLabels",
-      type: "boolean",
-      affectsBindDiagnostics: true,
-      affectsSemanticDiagnostics: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Type_Checking,
-      description: Diagnostics.Disable_error_reporting_for_unused_labels,
-      defaultValueDescription: void 0
-    },
-    {
-      name: "allowUnreachableCode",
-      type: "boolean",
-      affectsBindDiagnostics: true,
-      affectsSemanticDiagnostics: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Type_Checking,
-      description: Diagnostics.Disable_error_reporting_for_unreachable_code,
-      defaultValueDescription: void 0
-    },
-    {
-      name: "suppressExcessPropertyErrors",
-      type: "boolean",
-      affectsSemanticDiagnostics: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Backwards_Compatibility,
-      description: Diagnostics.Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals,
-      defaultValueDescription: false
-    },
-    {
-      name: "suppressImplicitAnyIndexErrors",
-      type: "boolean",
-      affectsSemanticDiagnostics: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Backwards_Compatibility,
-      description: Diagnostics.Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures,
-      defaultValueDescription: false
-    },
-    {
-      name: "forceConsistentCasingInFileNames",
-      type: "boolean",
-      affectsModuleResolution: true,
-      category: Diagnostics.Interop_Constraints,
-      description: Diagnostics.Ensure_that_casing_is_correct_in_imports,
-      defaultValueDescription: false
-    },
-    {
-      name: "maxNodeModuleJsDepth",
-      type: "number",
-      affectsModuleResolution: true,
-      category: Diagnostics.JavaScript_Support,
-      description: Diagnostics.Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicable_with_allowJs,
-      defaultValueDescription: 0
-    },
-    {
-      name: "noStrictGenericChecks",
-      type: "boolean",
-      affectsSemanticDiagnostics: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Backwards_Compatibility,
-      description: Diagnostics.Disable_strict_checking_of_generic_signatures_in_function_types,
-      defaultValueDescription: false
-    },
-    {
-      name: "useDefineForClassFields",
-      type: "boolean",
-      affectsSemanticDiagnostics: true,
-      affectsEmit: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Language_and_Environment,
-      description: Diagnostics.Emit_ECMAScript_standard_compliant_class_fields,
-      defaultValueDescription: Diagnostics.true_for_ES2022_and_above_including_ESNext
-    },
-    {
-      name: "preserveValueImports",
-      type: "boolean",
-      affectsEmit: true,
-      affectsBuildInfo: true,
-      category: Diagnostics.Emit,
-      description: Diagnostics.Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed,
-      defaultValueDescription: false
-    },
-    {
-      name: "keyofStringsOnly",
-      type: "boolean",
-      category: Diagnostics.Backwards_Compatibility,
-      description: Diagnostics.Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option,
-      defaultValueDescription: false
-    },
-    {
-      name: "plugins",
-      type: "list",
-      isTSConfigOnly: true,
-      element: {
-        name: "plugin",
-        type: "object"
-      },
-      description: Diagnostics.Specify_a_list_of_language_service_plugins_to_include,
-      category: Diagnostics.Editor_Support
-    },
-    {
-      name: "moduleDetection",
-      type: new Map(getEntries({
-        auto: 2 /* Auto */,
-        legacy: 1 /* Legacy */,
-        force: 3 /* Force */
-      })),
-      affectsModuleResolution: true,
-      description: Diagnostics.Control_what_method_is_used_to_detect_module_format_JS_files,
-      category: Diagnostics.Language_and_Environment,
-      defaultValueDescription: Diagnostics.auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules
-    }
-  ];
-  var optionDeclarations = [
-    ...commonOptionsWithBuild,
-    ...commandOptionsWithoutBuild
-  ];
-  var semanticDiagnosticsOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsSemanticDiagnostics);
-  var affectsEmitOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsEmit);
-  var affectsDeclarationPathOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsDeclarationPath);
-  var moduleResolutionOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsModuleResolution);
-  var sourceFileAffectingCompilerOptions = optionDeclarations.filter((option) => !!option.affectsSourceFile || !!option.affectsModuleResolution || !!option.affectsBindDiagnostics);
-  var optionsAffectingProgramStructure = optionDeclarations.filter((option) => !!option.affectsProgramStructure);
-  var transpileOptionValueCompilerOptions = optionDeclarations.filter((option) => hasProperty(option, "transpileOptionValue"));
-  var optionsForBuild = [
-    {
-      name: "verbose",
-      shortName: "v",
-      category: Diagnostics.Command_line_Options,
-      description: Diagnostics.Enable_verbose_logging,
-      type: "boolean",
-      defaultValueDescription: false
-    },
-    {
-      name: "dry",
-      shortName: "d",
-      category: Diagnostics.Command_line_Options,
-      description: Diagnostics.Show_what_would_be_built_or_deleted_if_specified_with_clean,
-      type: "boolean",
-      defaultValueDescription: false
-    },
-    {
-      name: "force",
-      shortName: "f",
-      category: Diagnostics.Command_line_Options,
-      description: Diagnostics.Build_all_projects_including_those_that_appear_to_be_up_to_date,
-      type: "boolean",
-      defaultValueDescription: false
-    },
-    {
-      name: "clean",
-      category: Diagnostics.Command_line_Options,
-      description: Diagnostics.Delete_the_outputs_of_all_projects,
-      type: "boolean",
-      defaultValueDescription: false
-    }
-  ];
-  var buildOpts = [
-    ...commonOptionsWithBuild,
-    ...optionsForBuild
-  ];
-  var typeAcquisitionDeclarations = [
-    {
-      name: "enableAutoDiscovery",
-      type: "boolean",
-      defaultValueDescription: false
-    },
-    {
-      name: "enable",
-      type: "boolean",
-      defaultValueDescription: false
-    },
-    {
-      name: "include",
-      type: "list",
-      element: {
-        name: "include",
-        type: "string"
-      }
-    },
-    {
-      name: "exclude",
-      type: "list",
-      element: {
-        name: "exclude",
-        type: "string"
-      }
-    },
-    {
-      name: "disableFilenameBasedTypeAcquisition",
-      type: "boolean",
-      defaultValueDescription: false
-    }
-  ];
-  function createOptionNameMap(optionDeclarations2) {
-    const optionsNameMap = /* @__PURE__ */ new Map();
-    const shortOptionNames = /* @__PURE__ */ new Map();
-    forEach(optionDeclarations2, (option) => {
-      optionsNameMap.set(option.name.toLowerCase(), option);
-      if (option.shortName) {
-        shortOptionNames.set(option.shortName, option.name);
-      }
-    });
-    return { optionsNameMap, shortOptionNames };
-  }
-  var optionsNameMapCache;
-  function getOptionsNameMap() {
-    return optionsNameMapCache || (optionsNameMapCache = createOptionNameMap(optionDeclarations));
-  }
-  var compilerOptionsAlternateMode = {
-    diagnostic: Diagnostics.Compiler_option_0_may_only_be_used_with_build,
-    getOptionsNameMap: getBuildOptionsNameMap
-  };
-  var defaultInitCompilerOptions = {
-    module: 1 /* CommonJS */,
-    target: 3 /* ES2016 */,
-    strict: true,
-    esModuleInterop: true,
-    forceConsistentCasingInFileNames: true,
-    skipLibCheck: true
-  };
-  function convertEnableAutoDiscoveryToEnable(typeAcquisition) {
-    if (typeAcquisition && typeAcquisition.enableAutoDiscovery !== void 0 && typeAcquisition.enable === void 0) {
-      return {
-        enable: typeAcquisition.enableAutoDiscovery,
-        include: typeAcquisition.include || [],
-        exclude: typeAcquisition.exclude || []
-      };
-    }
-    return typeAcquisition;
-  }
-  function createCompilerDiagnosticForInvalidCustomType(opt) {
-    return createDiagnosticForInvalidCustomType(opt, createCompilerDiagnostic);
-  }
-  function createDiagnosticForInvalidCustomType(opt, createDiagnostic) {
-    const namesOfType = arrayFrom(opt.type.keys()).map((key) => `'${key}'`).join(", ");
-    return createDiagnostic(Diagnostics.Argument_for_0_option_must_be_Colon_1, `--${opt.name}`, namesOfType);
-  }
-  function parseCustomTypeOption(opt, value, errors) {
-    return convertJsonOptionOfCustomType(opt, trimString(value || ""), errors);
-  }
-  function parseListTypeOption(opt, value = "", errors) {
-    value = trimString(value);
-    if (startsWith(value, "-")) {
-      return void 0;
-    }
-    if (value === "") {
-      return [];
-    }
-    const values = value.split(",");
-    switch (opt.element.type) {
-      case "number":
-        return mapDefined(values, (v) => validateJsonOptionValue(opt.element, parseInt(v), errors));
-      case "string":
-        return mapDefined(values, (v) => validateJsonOptionValue(opt.element, v || "", errors));
-      default:
-        return mapDefined(values, (v) => parseCustomTypeOption(opt.element, v, errors));
-    }
-  }
-  function getOptionName(option) {
-    return option.name;
-  }
-  function createUnknownOptionError(unknownOption, diagnostics, createDiagnostics, unknownOptionErrorText) {
-    var _a2;
-    if ((_a2 = diagnostics.alternateMode) == null ? void 0 : _a2.getOptionsNameMap().optionsNameMap.has(unknownOption.toLowerCase())) {
-      return createDiagnostics(diagnostics.alternateMode.diagnostic, unknownOption);
-    }
-    const possibleOption = getSpellingSuggestion(unknownOption, diagnostics.optionDeclarations, getOptionName);
-    return possibleOption ? createDiagnostics(diagnostics.unknownDidYouMeanDiagnostic, unknownOptionErrorText || unknownOption, possibleOption.name) : createDiagnostics(diagnostics.unknownOptionDiagnostic, unknownOptionErrorText || unknownOption);
-  }
-  function parseCommandLineWorker(diagnostics, commandLine, readFile) {
-    const options = {};
-    let watchOptions;
-    const fileNames = [];
-    const errors = [];
-    parseStrings(commandLine);
-    return {
-      options,
-      watchOptions,
-      fileNames,
-      errors
-    };
-    function parseStrings(args) {
-      let i = 0;
-      while (i < args.length) {
-        const s = args[i];
-        i++;
-        if (s.charCodeAt(0) === 64 /* at */) {
-          parseResponseFile(s.slice(1));
-        } else if (s.charCodeAt(0) === 45 /* minus */) {
-          const inputOptionName = s.slice(s.charCodeAt(1) === 45 /* minus */ ? 2 : 1);
-          const opt = getOptionDeclarationFromName(diagnostics.getOptionsNameMap, inputOptionName, true);
-          if (opt) {
-            i = parseOptionValue(args, i, diagnostics, opt, options, errors);
-          } else {
-            const watchOpt = getOptionDeclarationFromName(watchOptionsDidYouMeanDiagnostics.getOptionsNameMap, inputOptionName, true);
-            if (watchOpt) {
-              i = parseOptionValue(args, i, watchOptionsDidYouMeanDiagnostics, watchOpt, watchOptions || (watchOptions = {}), errors);
-            } else {
-              errors.push(createUnknownOptionError(inputOptionName, diagnostics, createCompilerDiagnostic, s));
-            }
-          }
-        } else {
-          fileNames.push(s);
-        }
-      }
-    }
-    function parseResponseFile(fileName) {
-      const text = tryReadFile(fileName, readFile || ((fileName2) => sys.readFile(fileName2)));
-      if (!isString(text)) {
-        errors.push(text);
-        return;
-      }
-      const args = [];
-      let pos = 0;
-      while (true) {
-        while (pos < text.length && text.charCodeAt(pos) <= 32 /* space */)
-          pos++;
-        if (pos >= text.length)
-          break;
-        const start2 = pos;
-        if (text.charCodeAt(start2) === 34 /* doubleQuote */) {
-          pos++;
-          while (pos < text.length && text.charCodeAt(pos) !== 34 /* doubleQuote */)
-            pos++;
-          if (pos < text.length) {
-            args.push(text.substring(start2 + 1, pos));
-            pos++;
-          } else {
-            errors.push(createCompilerDiagnostic(Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName));
-          }
-        } else {
-          while (text.charCodeAt(pos) > 32 /* space */)
-            pos++;
-          args.push(text.substring(start2, pos));
-        }
-      }
-      parseStrings(args);
-    }
-  }
-  function parseOptionValue(args, i, diagnostics, opt, options, errors) {
-    if (opt.isTSConfigOnly) {
-      const optValue = args[i];
-      if (optValue === "null") {
-        options[opt.name] = void 0;
-        i++;
-      } else if (opt.type === "boolean") {
-        if (optValue === "false") {
-          options[opt.name] = validateJsonOptionValue(opt, false, errors);
-          i++;
-        } else {
-          if (optValue === "true")
-            i++;
-          errors.push(createCompilerDiagnostic(Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line, opt.name));
-        }
-      } else {
-        errors.push(createCompilerDiagnostic(Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line, opt.name));
-        if (optValue && !startsWith(optValue, "-"))
-          i++;
-      }
-    } else {
-      if (!args[i] && opt.type !== "boolean") {
-        errors.push(createCompilerDiagnostic(diagnostics.optionTypeMismatchDiagnostic, opt.name, getCompilerOptionValueTypeString(opt)));
-      }
-      if (args[i] !== "null") {
-        switch (opt.type) {
-          case "number":
-            options[opt.name] = validateJsonOptionValue(opt, parseInt(args[i]), errors);
-            i++;
-            break;
-          case "boolean":
-            const optValue = args[i];
-            options[opt.name] = validateJsonOptionValue(opt, optValue !== "false", errors);
-            if (optValue === "false" || optValue === "true") {
-              i++;
-            }
-            break;
-          case "string":
-            options[opt.name] = validateJsonOptionValue(opt, args[i] || "", errors);
-            i++;
-            break;
-          case "list":
-            const result = parseListTypeOption(opt, args[i], errors);
-            options[opt.name] = result || [];
-            if (result) {
-              i++;
-            }
-            break;
-          default:
-            options[opt.name] = parseCustomTypeOption(opt, args[i], errors);
-            i++;
-            break;
-        }
-      } else {
-        options[opt.name] = void 0;
-        i++;
-      }
-    }
-    return i;
-  }
-  var compilerOptionsDidYouMeanDiagnostics = {
-    alternateMode: compilerOptionsAlternateMode,
-    getOptionsNameMap,
-    optionDeclarations,
-    unknownOptionDiagnostic: Diagnostics.Unknown_compiler_option_0,
-    unknownDidYouMeanDiagnostic: Diagnostics.Unknown_compiler_option_0_Did_you_mean_1,
-    optionTypeMismatchDiagnostic: Diagnostics.Compiler_option_0_expects_an_argument
-  };
-  function parseCommandLine(commandLine, readFile) {
-    return parseCommandLineWorker(compilerOptionsDidYouMeanDiagnostics, commandLine, readFile);
-  }
-  function getOptionFromName(optionName, allowShort) {
-    return getOptionDeclarationFromName(getOptionsNameMap, optionName, allowShort);
-  }
-  function getOptionDeclarationFromName(getOptionNameMap, optionName, allowShort = false) {
-    optionName = optionName.toLowerCase();
-    const { optionsNameMap, shortOptionNames } = getOptionNameMap();
-    if (allowShort) {
-      const short = shortOptionNames.get(optionName);
-      if (short !== void 0) {
-        optionName = short;
-      }
-    }
-    return optionsNameMap.get(optionName);
-  }
-  var buildOptionsNameMapCache;
-  function getBuildOptionsNameMap() {
-    return buildOptionsNameMapCache || (buildOptionsNameMapCache = createOptionNameMap(buildOpts));
-  }
-  var buildOptionsAlternateMode = {
-    diagnostic: Diagnostics.Compiler_option_0_may_not_be_used_with_build,
-    getOptionsNameMap
-  };
-  var buildOptionsDidYouMeanDiagnostics = {
-    alternateMode: buildOptionsAlternateMode,
-    getOptionsNameMap: getBuildOptionsNameMap,
-    optionDeclarations: buildOpts,
-    unknownOptionDiagnostic: Diagnostics.Unknown_build_option_0,
-    unknownDidYouMeanDiagnostic: Diagnostics.Unknown_build_option_0_Did_you_mean_1,
-    optionTypeMismatchDiagnostic: Diagnostics.Build_option_0_requires_a_value_of_type_1
-  };
-  function parseBuildCommand(args) {
-    const { options, watchOptions, fileNames: projects, errors } = parseCommandLineWorker(
-      buildOptionsDidYouMeanDiagnostics,
-      args
-    );
-    const buildOptions = options;
-    if (projects.length === 0) {
-      projects.push(".");
-    }
-    if (buildOptions.clean && buildOptions.force) {
-      errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "force"));
-    }
-    if (buildOptions.clean && buildOptions.verbose) {
-      errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "verbose"));
-    }
-    if (buildOptions.clean && buildOptions.watch) {
-      errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "watch"));
-    }
-    if (buildOptions.watch && buildOptions.dry) {
-      errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "watch", "dry"));
-    }
-    return { buildOptions, watchOptions, projects, errors };
-  }
-  function getDiagnosticText(_message, ..._args) {
-    const diagnostic = createCompilerDiagnostic.apply(void 0, arguments);
-    return diagnostic.messageText;
-  }
-  function getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host, extendedConfigCache, watchOptionsToExtend, extraFileExtensions) {
-    const configFileText = tryReadFile(configFileName, (fileName) => host.readFile(fileName));
-    if (!isString(configFileText)) {
-      host.onUnRecoverableConfigFileDiagnostic(configFileText);
-      return void 0;
-    }
-    const result = parseJsonText(configFileName, configFileText);
-    const cwd = host.getCurrentDirectory();
-    result.path = toPath(configFileName, cwd, createGetCanonicalFileName(host.useCaseSensitiveFileNames));
-    result.resolvedPath = result.path;
-    result.originalFileName = result.fileName;
-    return parseJsonSourceFileConfigFileContent(
-      result,
-      host,
-      getNormalizedAbsolutePath(getDirectoryPath(configFileName), cwd),
-      optionsToExtend,
-      getNormalizedAbsolutePath(configFileName, cwd),
-      void 0,
-      extraFileExtensions,
-      extendedConfigCache,
-      watchOptionsToExtend
-    );
-  }
-  function readConfigFile(fileName, readFile) {
-    const textOrDiagnostic = tryReadFile(fileName, readFile);
-    return isString(textOrDiagnostic) ? parseConfigFileTextToJson(fileName, textOrDiagnostic) : { config: {}, error: textOrDiagnostic };
-  }
-  function parseConfigFileTextToJson(fileName, jsonText) {
-    const jsonSourceFile = parseJsonText(fileName, jsonText);
-    return {
-      config: convertConfigFileToObject(jsonSourceFile, jsonSourceFile.parseDiagnostics, false, void 0),
-      error: jsonSourceFile.parseDiagnostics.length ? jsonSourceFile.parseDiagnostics[0] : void 0
-    };
-  }
-  function readJsonConfigFile(fileName, readFile) {
-    const textOrDiagnostic = tryReadFile(fileName, readFile);
-    return isString(textOrDiagnostic) ? parseJsonText(fileName, textOrDiagnostic) : { fileName, parseDiagnostics: [textOrDiagnostic] };
-  }
-  function tryReadFile(fileName, readFile) {
-    let text;
-    try {
-      text = readFile(fileName);
-    } catch (e) {
-      return createCompilerDiagnostic(Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message);
-    }
-    return text === void 0 ? createCompilerDiagnostic(Diagnostics.Cannot_read_file_0, fileName) : text;
-  }
-  function commandLineOptionsToMap(options) {
-    return arrayToMap(options, getOptionName);
-  }
-  var typeAcquisitionDidYouMeanDiagnostics = {
-    optionDeclarations: typeAcquisitionDeclarations,
-    unknownOptionDiagnostic: Diagnostics.Unknown_type_acquisition_option_0,
-    unknownDidYouMeanDiagnostic: Diagnostics.Unknown_type_acquisition_option_0_Did_you_mean_1
-  };
-  var watchOptionsNameMapCache;
-  function getWatchOptionsNameMap() {
-    return watchOptionsNameMapCache || (watchOptionsNameMapCache = createOptionNameMap(optionsForWatch));
-  }
-  var watchOptionsDidYouMeanDiagnostics = {
-    getOptionsNameMap: getWatchOptionsNameMap,
-    optionDeclarations: optionsForWatch,
-    unknownOptionDiagnostic: Diagnostics.Unknown_watch_option_0,
-    unknownDidYouMeanDiagnostic: Diagnostics.Unknown_watch_option_0_Did_you_mean_1,
-    optionTypeMismatchDiagnostic: Diagnostics.Watch_option_0_requires_a_value_of_type_1
-  };
-  var commandLineCompilerOptionsMapCache;
-  function getCommandLineCompilerOptionsMap() {
-    return commandLineCompilerOptionsMapCache || (commandLineCompilerOptionsMapCache = commandLineOptionsToMap(optionDeclarations));
-  }
-  var commandLineWatchOptionsMapCache;
-  function getCommandLineWatchOptionsMap() {
-    return commandLineWatchOptionsMapCache || (commandLineWatchOptionsMapCache = commandLineOptionsToMap(optionsForWatch));
-  }
-  var commandLineTypeAcquisitionMapCache;
-  function getCommandLineTypeAcquisitionMap() {
-    return commandLineTypeAcquisitionMapCache || (commandLineTypeAcquisitionMapCache = commandLineOptionsToMap(typeAcquisitionDeclarations));
-  }
-  var _tsconfigRootOptions;
-  function getTsconfigRootOptionsMap() {
-    if (_tsconfigRootOptions === void 0) {
-      _tsconfigRootOptions = {
-        name: void 0,
-        type: "object",
-        elementOptions: commandLineOptionsToMap([
-          {
-            name: "compilerOptions",
-            type: "object",
-            elementOptions: getCommandLineCompilerOptionsMap(),
-            extraKeyDiagnostics: compilerOptionsDidYouMeanDiagnostics
-          },
-          {
-            name: "watchOptions",
-            type: "object",
-            elementOptions: getCommandLineWatchOptionsMap(),
-            extraKeyDiagnostics: watchOptionsDidYouMeanDiagnostics
-          },
-          {
-            name: "typingOptions",
-            type: "object",
-            elementOptions: getCommandLineTypeAcquisitionMap(),
-            extraKeyDiagnostics: typeAcquisitionDidYouMeanDiagnostics
-          },
-          {
-            name: "typeAcquisition",
-            type: "object",
-            elementOptions: getCommandLineTypeAcquisitionMap(),
-            extraKeyDiagnostics: typeAcquisitionDidYouMeanDiagnostics
-          },
-          {
-            name: "extends",
-            type: "string",
-            category: Diagnostics.File_Management
-          },
-          {
-            name: "references",
-            type: "list",
-            element: {
-              name: "references",
-              type: "object"
-            },
-            category: Diagnostics.Projects
-          },
-          {
-            name: "files",
-            type: "list",
-            element: {
-              name: "files",
-              type: "string"
-            },
-            category: Diagnostics.File_Management
-          },
-          {
-            name: "include",
-            type: "list",
-            element: {
-              name: "include",
-              type: "string"
-            },
-            category: Diagnostics.File_Management,
-            defaultValueDescription: Diagnostics.if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk
-          },
-          {
-            name: "exclude",
-            type: "list",
-            element: {
-              name: "exclude",
-              type: "string"
-            },
-            category: Diagnostics.File_Management,
-            defaultValueDescription: Diagnostics.node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified
-          },
-          compileOnSaveCommandLineOption
-        ])
-      };
-    }
-    return _tsconfigRootOptions;
-  }
-  function convertConfigFileToObject(sourceFile, errors, reportOptionsErrors, optionsIterator) {
-    var _a2;
-    const rootExpression = (_a2 = sourceFile.statements[0]) == null ? void 0 : _a2.expression;
-    const knownRootOptions = reportOptionsErrors ? getTsconfigRootOptionsMap() : void 0;
-    if (rootExpression && rootExpression.kind !== 207 /* ObjectLiteralExpression */) {
-      errors.push(createDiagnosticForNodeInSourceFile(
-        sourceFile,
-        rootExpression,
-        Diagnostics.The_root_value_of_a_0_file_must_be_an_object,
-        getBaseFileName(sourceFile.fileName) === "jsconfig.json" ? "jsconfig.json" : "tsconfig.json"
-      ));
-      if (isArrayLiteralExpression(rootExpression)) {
-        const firstObject = find(rootExpression.elements, isObjectLiteralExpression);
-        if (firstObject) {
-          return convertToObjectWorker(sourceFile, firstObject, errors, true, knownRootOptions, optionsIterator);
-        }
-      }
-      return {};
-    }
-    return convertToObjectWorker(sourceFile, rootExpression, errors, true, knownRootOptions, optionsIterator);
-  }
-  function convertToObject(sourceFile, errors) {
-    var _a2;
-    return convertToObjectWorker(sourceFile, (_a2 = sourceFile.statements[0]) == null ? void 0 : _a2.expression, errors, true, void 0, void 0);
-  }
-  function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue, knownRootOptions, jsonConversionNotifier) {
-    if (!rootExpression) {
-      return returnValue ? {} : void 0;
-    }
-    return convertPropertyValueToJson(rootExpression, knownRootOptions);
-    function isRootOptionMap(knownOptions) {
-      return knownRootOptions && knownRootOptions.elementOptions === knownOptions;
-    }
-    function convertObjectLiteralExpressionToJson(node, knownOptions, extraKeyDiagnostics, parentOption) {
-      const result = returnValue ? {} : void 0;
-      for (const element of node.properties) {
-        if (element.kind !== 299 /* PropertyAssignment */) {
-          errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element, Diagnostics.Property_assignment_expected));
-          continue;
-        }
-        if (element.questionToken) {
-          errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element.questionToken, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, "?"));
-        }
-        if (!isDoubleQuotedString(element.name)) {
-          errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element.name, Diagnostics.String_literal_with_double_quotes_expected));
-        }
-        const textOfKey = isComputedNonLiteralName(element.name) ? void 0 : getTextOfPropertyName(element.name);
-        const keyText = textOfKey && unescapeLeadingUnderscores(textOfKey);
-        const option = keyText && knownOptions ? knownOptions.get(keyText) : void 0;
-        if (keyText && extraKeyDiagnostics && !option) {
-          if (knownOptions) {
-            errors.push(createUnknownOptionError(
-              keyText,
-              extraKeyDiagnostics,
-              (message, arg0, arg1) => createDiagnosticForNodeInSourceFile(sourceFile, element.name, message, arg0, arg1)
-            ));
-          } else {
-            errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element.name, extraKeyDiagnostics.unknownOptionDiagnostic, keyText));
-          }
-        }
-        const value = convertPropertyValueToJson(element.initializer, option);
-        if (typeof keyText !== "undefined") {
-          if (returnValue) {
-            result[keyText] = value;
-          }
-          if (jsonConversionNotifier && (parentOption || isRootOptionMap(knownOptions))) {
-            const isValidOptionValue = isCompilerOptionsValue(option, value);
-            if (parentOption) {
-              if (isValidOptionValue) {
-                jsonConversionNotifier.onSetValidOptionKeyValueInParent(parentOption, option, value);
-              }
-            } else if (isRootOptionMap(knownOptions)) {
-              if (isValidOptionValue) {
-                jsonConversionNotifier.onSetValidOptionKeyValueInRoot(keyText, element.name, value, element.initializer);
-              } else if (!option) {
-                jsonConversionNotifier.onSetUnknownOptionKeyValueInRoot(keyText, element.name, value, element.initializer);
-              }
-            }
-          }
-        }
-      }
-      return result;
-    }
-    function convertArrayLiteralExpressionToJson(elements, elementOption) {
-      if (!returnValue) {
-        elements.forEach((element) => convertPropertyValueToJson(element, elementOption));
-        return void 0;
-      }
-      return filter(elements.map((element) => convertPropertyValueToJson(element, elementOption)), (v) => v !== void 0);
-    }
-    function convertPropertyValueToJson(valueExpression, option) {
-      let invalidReported;
-      switch (valueExpression.kind) {
-        case 110 /* TrueKeyword */:
-          reportInvalidOptionValue(option && option.type !== "boolean");
-          return validateValue(true);
-        case 95 /* FalseKeyword */:
-          reportInvalidOptionValue(option && option.type !== "boolean");
-          return validateValue(false);
-        case 104 /* NullKeyword */:
-          reportInvalidOptionValue(option && option.name === "extends");
-          return validateValue(null);
-        case 10 /* StringLiteral */:
-          if (!isDoubleQuotedString(valueExpression)) {
-            errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.String_literal_with_double_quotes_expected));
-          }
-          reportInvalidOptionValue(option && (isString(option.type) && option.type !== "string"));
-          const text = valueExpression.text;
-          if (option && !isString(option.type)) {
-            const customOption = option;
-            if (!customOption.type.has(text.toLowerCase())) {
-              errors.push(
-                createDiagnosticForInvalidCustomType(
-                  customOption,
-                  (message, arg0, arg1) => createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, message, arg0, arg1)
-                )
-              );
-              invalidReported = true;
-            }
-          }
-          return validateValue(text);
-        case 8 /* NumericLiteral */:
-          reportInvalidOptionValue(option && option.type !== "number");
-          return validateValue(Number(valueExpression.text));
-        case 221 /* PrefixUnaryExpression */:
-          if (valueExpression.operator !== 40 /* MinusToken */ || valueExpression.operand.kind !== 8 /* NumericLiteral */) {
-            break;
-          }
-          reportInvalidOptionValue(option && option.type !== "number");
-          return validateValue(-Number(valueExpression.operand.text));
-        case 207 /* ObjectLiteralExpression */:
-          reportInvalidOptionValue(option && option.type !== "object");
-          const objectLiteralExpression = valueExpression;
-          if (option) {
-            const { elementOptions, extraKeyDiagnostics, name: optionName } = option;
-            return validateValue(convertObjectLiteralExpressionToJson(
-              objectLiteralExpression,
-              elementOptions,
-              extraKeyDiagnostics,
-              optionName
-            ));
-          } else {
-            return validateValue(convertObjectLiteralExpressionToJson(
-              objectLiteralExpression,
-              void 0,
-              void 0,
-              void 0
-            ));
-          }
-        case 206 /* ArrayLiteralExpression */:
-          reportInvalidOptionValue(option && option.type !== "list");
-          return validateValue(convertArrayLiteralExpressionToJson(
-            valueExpression.elements,
-            option && option.element
-          ));
-      }
-      if (option) {
-        reportInvalidOptionValue(true);
-      } else {
-        errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal));
-      }
-      return void 0;
-      function validateValue(value) {
-        var _a2;
-        if (!invalidReported) {
-          const diagnostic = (_a2 = option == null ? void 0 : option.extraValidation) == null ? void 0 : _a2.call(option, value);
-          if (diagnostic) {
-            errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, ...diagnostic));
-            return void 0;
-          }
-        }
-        return value;
-      }
-      function reportInvalidOptionValue(isError) {
-        if (isError) {
-          errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.Compiler_option_0_requires_a_value_of_type_1, option.name, getCompilerOptionValueTypeString(option)));
-          invalidReported = true;
-        }
-      }
-    }
-    function isDoubleQuotedString(node) {
-      return isStringLiteral(node) && isStringDoubleQuoted(node, sourceFile);
-    }
-  }
-  function getCompilerOptionValueTypeString(option) {
-    return option.type === "list" ? "Array" : isString(option.type) ? option.type : "string";
-  }
-  function isCompilerOptionsValue(option, value) {
-    if (option) {
-      if (isNullOrUndefined(value))
-        return true;
-      if (option.type === "list") {
-        return isArray(value);
-      }
-      const expectedType = isString(option.type) ? option.type : "string";
-      return typeof value === expectedType;
-    }
-    return false;
-  }
-  function convertToTSConfig(configParseResult, configFileName, host) {
-    var _a2, _b, _c;
-    const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames);
-    const files = map(
-      filter(
-        configParseResult.fileNames,
-        !((_b = (_a2 = configParseResult.options.configFile) == null ? void 0 : _a2.configFileSpecs) == null ? void 0 : _b.validatedIncludeSpecs) ? returnTrue : matchesSpecs(
-          configFileName,
-          configParseResult.options.configFile.configFileSpecs.validatedIncludeSpecs,
-          configParseResult.options.configFile.configFileSpecs.validatedExcludeSpecs,
-          host
-        )
-      ),
-      (f) => getRelativePathFromFile(getNormalizedAbsolutePath(configFileName, host.getCurrentDirectory()), getNormalizedAbsolutePath(f, host.getCurrentDirectory()), getCanonicalFileName)
-    );
-    const optionMap = serializeCompilerOptions(configParseResult.options, { configFilePath: getNormalizedAbsolutePath(configFileName, host.getCurrentDirectory()), useCaseSensitiveFileNames: host.useCaseSensitiveFileNames });
-    const watchOptionMap = configParseResult.watchOptions && serializeWatchOptions(configParseResult.watchOptions);
-    const config = {
-      compilerOptions: {
-        ...optionMapToObject(optionMap),
-        showConfig: void 0,
-        configFile: void 0,
-        configFilePath: void 0,
-        help: void 0,
-        init: void 0,
-        listFiles: void 0,
-        listEmittedFiles: void 0,
-        project: void 0,
-        build: void 0,
-        version: void 0
-      },
-      watchOptions: watchOptionMap && optionMapToObject(watchOptionMap),
-      references: map(configParseResult.projectReferences, (r) => ({ ...r, path: r.originalPath ? r.originalPath : "", originalPath: void 0 })),
-      files: length(files) ? files : void 0,
-      ...((_c = configParseResult.options.configFile) == null ? void 0 : _c.configFileSpecs) ? {
-        include: filterSameAsDefaultInclude(configParseResult.options.configFile.configFileSpecs.validatedIncludeSpecs),
-        exclude: configParseResult.options.configFile.configFileSpecs.validatedExcludeSpecs
-      } : {},
-      compileOnSave: !!configParseResult.compileOnSave ? true : void 0
-    };
-    return config;
-  }
-  function optionMapToObject(optionMap) {
-    return {
-      ...arrayFrom(optionMap.entries()).reduce((prev, cur) => ({ ...prev, [cur[0]]: cur[1] }), {})
-    };
-  }
-  function filterSameAsDefaultInclude(specs) {
-    if (!length(specs))
-      return void 0;
-    if (length(specs) !== 1)
-      return specs;
-    if (specs[0] === defaultIncludeSpec)
-      return void 0;
-    return specs;
-  }
-  function matchesSpecs(path, includeSpecs, excludeSpecs, host) {
-    if (!includeSpecs)
-      return returnTrue;
-    const patterns = getFileMatcherPatterns(path, excludeSpecs, includeSpecs, host.useCaseSensitiveFileNames, host.getCurrentDirectory());
-    const excludeRe = patterns.excludePattern && getRegexFromPattern(patterns.excludePattern, host.useCaseSensitiveFileNames);
-    const includeRe = patterns.includeFilePattern && getRegexFromPattern(patterns.includeFilePattern, host.useCaseSensitiveFileNames);
-    if (includeRe) {
-      if (excludeRe) {
-        return (path2) => !(includeRe.test(path2) && !excludeRe.test(path2));
-      }
-      return (path2) => !includeRe.test(path2);
-    }
-    if (excludeRe) {
-      return (path2) => excludeRe.test(path2);
-    }
-    return returnTrue;
-  }
-  function getCustomTypeMapOfCommandLineOption(optionDefinition) {
-    if (optionDefinition.type === "string" || optionDefinition.type === "number" || optionDefinition.type === "boolean" || optionDefinition.type === "object") {
-      return void 0;
-    } else if (optionDefinition.type === "list") {
-      return getCustomTypeMapOfCommandLineOption(optionDefinition.element);
-    } else {
-      return optionDefinition.type;
-    }
-  }
-  function getNameOfCompilerOptionValue(value, customTypeMap) {
-    return forEachEntry(customTypeMap, (mapValue, key) => {
-      if (mapValue === value) {
-        return key;
-      }
-    });
-  }
-  function serializeCompilerOptions(options, pathOptions) {
-    return serializeOptionBaseObject(options, getOptionsNameMap(), pathOptions);
-  }
-  function serializeWatchOptions(options) {
-    return serializeOptionBaseObject(options, getWatchOptionsNameMap());
-  }
-  function serializeOptionBaseObject(options, { optionsNameMap }, pathOptions) {
-    const result = /* @__PURE__ */ new Map();
-    const getCanonicalFileName = pathOptions && createGetCanonicalFileName(pathOptions.useCaseSensitiveFileNames);
-    for (const name in options) {
-      if (hasProperty(options, name)) {
-        if (optionsNameMap.has(name) && (optionsNameMap.get(name).category === Diagnostics.Command_line_Options || optionsNameMap.get(name).category === Diagnostics.Output_Formatting)) {
-          continue;
-        }
-        const value = options[name];
-        const optionDefinition = optionsNameMap.get(name.toLowerCase());
-        if (optionDefinition) {
-          const customTypeMap = getCustomTypeMapOfCommandLineOption(optionDefinition);
-          if (!customTypeMap) {
-            if (pathOptions && optionDefinition.isFilePath) {
-              result.set(name, getRelativePathFromFile(pathOptions.configFilePath, getNormalizedAbsolutePath(value, getDirectoryPath(pathOptions.configFilePath)), getCanonicalFileName));
-            } else {
-              result.set(name, value);
-            }
-          } else {
-            if (optionDefinition.type === "list") {
-              result.set(name, value.map((element) => getNameOfCompilerOptionValue(element, customTypeMap)));
-            } else {
-              result.set(name, getNameOfCompilerOptionValue(value, customTypeMap));
-            }
-          }
-        }
-      }
-    }
-    return result;
-  }
-  function getCompilerOptionsDiffValue(options, newLine) {
-    const compilerOptionsMap = getSerializedCompilerOption(options);
-    return getOverwrittenDefaultOptions();
-    function makePadding(paddingLength) {
-      return Array(paddingLength + 1).join(" ");
-    }
-    function getOverwrittenDefaultOptions() {
-      const result = [];
-      const tab = makePadding(2);
-      commandOptionsWithoutBuild.forEach((cmd) => {
-        if (!compilerOptionsMap.has(cmd.name)) {
-          return;
-        }
-        const newValue = compilerOptionsMap.get(cmd.name);
-        const defaultValue = getDefaultValueForOption(cmd);
-        if (newValue !== defaultValue) {
-          result.push(`${tab}${cmd.name}: ${newValue}`);
-        } else if (hasProperty(defaultInitCompilerOptions, cmd.name)) {
-          result.push(`${tab}${cmd.name}: ${defaultValue}`);
-        }
-      });
-      return result.join(newLine) + newLine;
-    }
-  }
-  function getSerializedCompilerOption(options) {
-    const compilerOptions = extend(options, defaultInitCompilerOptions);
-    return serializeCompilerOptions(compilerOptions);
-  }
-  function generateTSConfig(options, fileNames, newLine) {
-    const compilerOptionsMap = getSerializedCompilerOption(options);
-    return writeConfigurations();
-    function makePadding(paddingLength) {
-      return Array(paddingLength + 1).join(" ");
-    }
-    function isAllowedOptionForOutput({ category, name, isCommandLineOnly }) {
-      const categoriesToSkip = [Diagnostics.Command_line_Options, Diagnostics.Editor_Support, Diagnostics.Compiler_Diagnostics, Diagnostics.Backwards_Compatibility, Diagnostics.Watch_and_Build_Modes, Diagnostics.Output_Formatting];
-      return !isCommandLineOnly && category !== void 0 && (!categoriesToSkip.includes(category) || compilerOptionsMap.has(name));
-    }
-    function writeConfigurations() {
-      const categorizedOptions = /* @__PURE__ */ new Map();
-      categorizedOptions.set(Diagnostics.Projects, []);
-      categorizedOptions.set(Diagnostics.Language_and_Environment, []);
-      categorizedOptions.set(Diagnostics.Modules, []);
-      categorizedOptions.set(Diagnostics.JavaScript_Support, []);
-      categorizedOptions.set(Diagnostics.Emit, []);
-      categorizedOptions.set(Diagnostics.Interop_Constraints, []);
-      categorizedOptions.set(Diagnostics.Type_Checking, []);
-      categorizedOptions.set(Diagnostics.Completeness, []);
-      for (const option of optionDeclarations) {
-        if (isAllowedOptionForOutput(option)) {
-          let listForCategory = categorizedOptions.get(option.category);
-          if (!listForCategory)
-            categorizedOptions.set(option.category, listForCategory = []);
-          listForCategory.push(option);
-        }
-      }
-      let marginLength = 0;
-      let seenKnownKeys = 0;
-      const entries = [];
-      categorizedOptions.forEach((options2, category) => {
-        if (entries.length !== 0) {
-          entries.push({ value: "" });
-        }
-        entries.push({ value: `/* ${getLocaleSpecificMessage(category)} */` });
-        for (const option of options2) {
-          let optionName;
-          if (compilerOptionsMap.has(option.name)) {
-            optionName = `"${option.name}": ${JSON.stringify(compilerOptionsMap.get(option.name))}${(seenKnownKeys += 1) === compilerOptionsMap.size ? "" : ","}`;
-          } else {
-            optionName = `// "${option.name}": ${JSON.stringify(getDefaultValueForOption(option))},`;
-          }
-          entries.push({
-            value: optionName,
-            description: `/* ${option.description && getLocaleSpecificMessage(option.description) || option.name} */`
-          });
-          marginLength = Math.max(optionName.length, marginLength);
-        }
-      });
-      const tab = makePadding(2);
-      const result = [];
-      result.push(`{`);
-      result.push(`${tab}"compilerOptions": {`);
-      result.push(`${tab}${tab}/* ${getLocaleSpecificMessage(Diagnostics.Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file)} */`);
-      result.push("");
-      for (const entry of entries) {
-        const { value, description: description2 = "" } = entry;
-        result.push(value && `${tab}${tab}${value}${description2 && makePadding(marginLength - value.length + 2) + description2}`);
-      }
-      if (fileNames.length) {
-        result.push(`${tab}},`);
-        result.push(`${tab}"files": [`);
-        for (let i = 0; i < fileNames.length; i++) {
-          result.push(`${tab}${tab}${JSON.stringify(fileNames[i])}${i === fileNames.length - 1 ? "" : ","}`);
-        }
-        result.push(`${tab}]`);
-      } else {
-        result.push(`${tab}}`);
-      }
-      result.push(`}`);
-      return result.join(newLine) + newLine;
-    }
-  }
-  function convertToOptionsWithAbsolutePaths(options, toAbsolutePath) {
-    const result = {};
-    const optionsNameMap = getOptionsNameMap().optionsNameMap;
-    for (const name in options) {
-      if (hasProperty(options, name)) {
-        result[name] = convertToOptionValueWithAbsolutePaths(
-          optionsNameMap.get(name.toLowerCase()),
-          options[name],
-          toAbsolutePath
-        );
-      }
-    }
-    if (result.configFilePath) {
-      result.configFilePath = toAbsolutePath(result.configFilePath);
-    }
-    return result;
-  }
-  function convertToOptionValueWithAbsolutePaths(option, value, toAbsolutePath) {
-    if (option && !isNullOrUndefined(value)) {
-      if (option.type === "list") {
-        const values = value;
-        if (option.element.isFilePath && values.length) {
-          return values.map(toAbsolutePath);
-        }
-      } else if (option.isFilePath) {
-        return toAbsolutePath(value);
-      }
-    }
-    return value;
-  }
-  function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) {
-    return parseJsonConfigFileContentWorker(json, void 0, host, basePath, existingOptions, existingWatchOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache);
-  }
-  function parseJsonSourceFileConfigFileContent(sourceFile, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) {
-    var _a2, _b;
-    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Parse, "parseJsonSourceFileConfigFileContent", { path: sourceFile.fileName });
-    const result = parseJsonConfigFileContentWorker(void 0, sourceFile, host, basePath, existingOptions, existingWatchOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache);
-    (_b = tracing) == null ? void 0 : _b.pop();
-    return result;
-  }
-  function setConfigFileInOptions(options, configFile) {
-    if (configFile) {
-      Object.defineProperty(options, "configFile", { enumerable: false, writable: false, value: configFile });
-    }
-  }
-  function isNullOrUndefined(x) {
-    return x === void 0 || x === null;
-  }
-  function directoryOfCombinedPath(fileName, basePath) {
-    return getDirectoryPath(getNormalizedAbsolutePath(fileName, basePath));
-  }
-  var defaultIncludeSpec = "**/*";
-  function parseJsonConfigFileContentWorker(json, sourceFile, host, basePath, existingOptions = {}, existingWatchOptions, configFileName, resolutionStack = [], extraFileExtensions = [], extendedConfigCache) {
-    Debug.assert(json === void 0 && sourceFile !== void 0 || json !== void 0 && sourceFile === void 0);
-    const errors = [];
-    const parsedConfig = parseConfig(json, sourceFile, host, basePath, configFileName, resolutionStack, errors, extendedConfigCache);
-    const { raw } = parsedConfig;
-    const options = extend(existingOptions, parsedConfig.options || {});
-    const watchOptions = existingWatchOptions && parsedConfig.watchOptions ? extend(existingWatchOptions, parsedConfig.watchOptions) : parsedConfig.watchOptions || existingWatchOptions;
-    options.configFilePath = configFileName && normalizeSlashes(configFileName);
-    const configFileSpecs = getConfigFileSpecs();
-    if (sourceFile)
-      sourceFile.configFileSpecs = configFileSpecs;
-    setConfigFileInOptions(options, sourceFile);
-    const basePathForFileNames = normalizePath(configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath);
-    return {
-      options,
-      watchOptions,
-      fileNames: getFileNames(basePathForFileNames),
-      projectReferences: getProjectReferences(basePathForFileNames),
-      typeAcquisition: parsedConfig.typeAcquisition || getDefaultTypeAcquisition(),
-      raw,
-      errors,
-      wildcardDirectories: getWildcardDirectories(configFileSpecs, basePathForFileNames, host.useCaseSensitiveFileNames),
-      compileOnSave: !!raw.compileOnSave
-    };
-    function getConfigFileSpecs() {
-      const referencesOfRaw = getPropFromRaw("references", (element) => typeof element === "object", "object");
-      const filesSpecs = toPropValue(getSpecsFromRaw("files"));
-      if (filesSpecs) {
-        const hasZeroOrNoReferences = referencesOfRaw === "no-prop" || isArray(referencesOfRaw) && referencesOfRaw.length === 0;
-        const hasExtends = hasProperty(raw, "extends");
-        if (filesSpecs.length === 0 && hasZeroOrNoReferences && !hasExtends) {
-          if (sourceFile) {
-            const fileName = configFileName || "tsconfig.json";
-            const diagnosticMessage = Diagnostics.The_files_list_in_config_file_0_is_empty;
-            const nodeValue = firstDefined(getTsConfigPropArray(sourceFile, "files"), (property) => property.initializer);
-            const error = nodeValue ? createDiagnosticForNodeInSourceFile(sourceFile, nodeValue, diagnosticMessage, fileName) : createCompilerDiagnostic(diagnosticMessage, fileName);
-            errors.push(error);
-          } else {
-            createCompilerDiagnosticOnlyIfJson(Diagnostics.The_files_list_in_config_file_0_is_empty, configFileName || "tsconfig.json");
-          }
-        }
-      }
-      let includeSpecs = toPropValue(getSpecsFromRaw("include"));
-      const excludeOfRaw = getSpecsFromRaw("exclude");
-      let isDefaultIncludeSpec = false;
-      let excludeSpecs = toPropValue(excludeOfRaw);
-      if (excludeOfRaw === "no-prop" && raw.compilerOptions) {
-        const outDir = raw.compilerOptions.outDir;
-        const declarationDir = raw.compilerOptions.declarationDir;
-        if (outDir || declarationDir) {
-          excludeSpecs = [outDir, declarationDir].filter((d) => !!d);
-        }
-      }
-      if (filesSpecs === void 0 && includeSpecs === void 0) {
-        includeSpecs = [defaultIncludeSpec];
-        isDefaultIncludeSpec = true;
-      }
-      let validatedIncludeSpecs, validatedExcludeSpecs;
-      if (includeSpecs) {
-        validatedIncludeSpecs = validateSpecs(includeSpecs, errors, true, sourceFile, "include");
-      }
-      if (excludeSpecs) {
-        validatedExcludeSpecs = validateSpecs(excludeSpecs, errors, false, sourceFile, "exclude");
-      }
-      return {
-        filesSpecs,
-        includeSpecs,
-        excludeSpecs,
-        validatedFilesSpec: filter(filesSpecs, isString),
-        validatedIncludeSpecs,
-        validatedExcludeSpecs,
-        pathPatterns: void 0,
-        isDefaultIncludeSpec
-      };
-    }
-    function getFileNames(basePath2) {
-      const fileNames = getFileNamesFromConfigSpecs(configFileSpecs, basePath2, options, host, extraFileExtensions);
-      if (shouldReportNoInputFiles(fileNames, canJsonReportNoInputFiles(raw), resolutionStack)) {
-        errors.push(getErrorForNoInputFiles(configFileSpecs, configFileName));
-      }
-      return fileNames;
-    }
-    function getProjectReferences(basePath2) {
-      let projectReferences;
-      const referencesOfRaw = getPropFromRaw("references", (element) => typeof element === "object", "object");
-      if (isArray(referencesOfRaw)) {
-        for (const ref of referencesOfRaw) {
-          if (typeof ref.path !== "string") {
-            createCompilerDiagnosticOnlyIfJson(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "reference.path", "string");
-          } else {
-            (projectReferences || (projectReferences = [])).push({
-              path: getNormalizedAbsolutePath(ref.path, basePath2),
-              originalPath: ref.path,
-              prepend: ref.prepend,
-              circular: ref.circular
-            });
-          }
-        }
-      }
-      return projectReferences;
-    }
-    function toPropValue(specResult) {
-      return isArray(specResult) ? specResult : void 0;
-    }
-    function getSpecsFromRaw(prop) {
-      return getPropFromRaw(prop, isString, "string");
-    }
-    function getPropFromRaw(prop, validateElement, elementTypeName) {
-      if (hasProperty(raw, prop) && !isNullOrUndefined(raw[prop])) {
-        if (isArray(raw[prop])) {
-          const result = raw[prop];
-          if (!sourceFile && !every(result, validateElement)) {
-            errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, prop, elementTypeName));
-          }
-          return result;
-        } else {
-          createCompilerDiagnosticOnlyIfJson(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, prop, "Array");
-          return "not-array";
-        }
-      }
-      return "no-prop";
-    }
-    function createCompilerDiagnosticOnlyIfJson(message, arg0, arg1) {
-      if (!sourceFile) {
-        errors.push(createCompilerDiagnostic(message, arg0, arg1));
-      }
-    }
-  }
-  function isErrorNoInputFiles(error) {
-    return error.code === Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2.code;
-  }
-  function getErrorForNoInputFiles({ includeSpecs, excludeSpecs }, configFileName) {
-    return createCompilerDiagnostic(
-      Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2,
-      configFileName || "tsconfig.json",
-      JSON.stringify(includeSpecs || []),
-      JSON.stringify(excludeSpecs || [])
-    );
-  }
-  function shouldReportNoInputFiles(fileNames, canJsonReportNoInutFiles, resolutionStack) {
-    return fileNames.length === 0 && canJsonReportNoInutFiles && (!resolutionStack || resolutionStack.length === 0);
-  }
-  function canJsonReportNoInputFiles(raw) {
-    return !hasProperty(raw, "files") && !hasProperty(raw, "references");
-  }
-  function updateErrorForNoInputFiles(fileNames, configFileName, configFileSpecs, configParseDiagnostics, canJsonReportNoInutFiles) {
-    const existingErrors = configParseDiagnostics.length;
-    if (shouldReportNoInputFiles(fileNames, canJsonReportNoInutFiles)) {
-      configParseDiagnostics.push(getErrorForNoInputFiles(configFileSpecs, configFileName));
-    } else {
-      filterMutate(configParseDiagnostics, (error) => !isErrorNoInputFiles(error));
-    }
-    return existingErrors !== configParseDiagnostics.length;
-  }
-  function isSuccessfulParsedTsconfig(value) {
-    return !!value.options;
-  }
-  function parseConfig(json, sourceFile, host, basePath, configFileName, resolutionStack, errors, extendedConfigCache) {
-    var _a2;
-    basePath = normalizeSlashes(basePath);
-    const resolvedPath = getNormalizedAbsolutePath(configFileName || "", basePath);
-    if (resolutionStack.indexOf(resolvedPath) >= 0) {
-      errors.push(createCompilerDiagnostic(Diagnostics.Circularity_detected_while_resolving_configuration_Colon_0, [...resolutionStack, resolvedPath].join(" -> ")));
-      return { raw: json || convertToObject(sourceFile, errors) };
-    }
-    const ownConfig = json ? parseOwnConfigOfJson(json, host, basePath, configFileName, errors) : parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileName, errors);
-    if ((_a2 = ownConfig.options) == null ? void 0 : _a2.paths) {
-      ownConfig.options.pathsBasePath = basePath;
-    }
-    if (ownConfig.extendedConfigPath) {
-      resolutionStack = resolutionStack.concat([resolvedPath]);
-      const extendedConfig = getExtendedConfig(sourceFile, ownConfig.extendedConfigPath, host, resolutionStack, errors, extendedConfigCache);
-      if (extendedConfig && isSuccessfulParsedTsconfig(extendedConfig)) {
-        const baseRaw = extendedConfig.raw;
-        const raw = ownConfig.raw;
-        let relativeDifference;
-        const setPropertyInRawIfNotUndefined = (propertyName) => {
-          if (!raw[propertyName] && baseRaw[propertyName]) {
-            raw[propertyName] = map(baseRaw[propertyName], (path) => isRootedDiskPath(path) ? path : combinePaths(
-              relativeDifference || (relativeDifference = convertToRelativePath(getDirectoryPath(ownConfig.extendedConfigPath), basePath, createGetCanonicalFileName(host.useCaseSensitiveFileNames))),
-              path
-            ));
-          }
-        };
-        setPropertyInRawIfNotUndefined("include");
-        setPropertyInRawIfNotUndefined("exclude");
-        setPropertyInRawIfNotUndefined("files");
-        if (raw.compileOnSave === void 0) {
-          raw.compileOnSave = baseRaw.compileOnSave;
-        }
-        ownConfig.options = assign({}, extendedConfig.options, ownConfig.options);
-        ownConfig.watchOptions = ownConfig.watchOptions && extendedConfig.watchOptions ? assign({}, extendedConfig.watchOptions, ownConfig.watchOptions) : ownConfig.watchOptions || extendedConfig.watchOptions;
-      }
-    }
-    return ownConfig;
-  }
-  function parseOwnConfigOfJson(json, host, basePath, configFileName, errors) {
-    if (hasProperty(json, "excludes")) {
-      errors.push(createCompilerDiagnostic(Diagnostics.Unknown_option_excludes_Did_you_mean_exclude));
-    }
-    const options = convertCompilerOptionsFromJsonWorker(json.compilerOptions, basePath, errors, configFileName);
-    const typeAcquisition = convertTypeAcquisitionFromJsonWorker(json.typeAcquisition || json.typingOptions, basePath, errors, configFileName);
-    const watchOptions = convertWatchOptionsFromJsonWorker(json.watchOptions, basePath, errors);
-    json.compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors);
-    let extendedConfigPath;
-    if (json.extends) {
-      if (!isString(json.extends)) {
-        errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", "string"));
-      } else {
-        const newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath;
-        extendedConfigPath = getExtendsConfigPath(json.extends, host, newBase, errors, createCompilerDiagnostic);
-      }
-    }
-    return { raw: json, options, watchOptions, typeAcquisition, extendedConfigPath };
-  }
-  function parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileName, errors) {
-    const options = getDefaultCompilerOptions(configFileName);
-    let typeAcquisition, typingOptionstypeAcquisition;
-    let watchOptions;
-    let extendedConfigPath;
-    let rootCompilerOptions;
-    const optionsIterator = {
-      onSetValidOptionKeyValueInParent(parentOption, option, value) {
-        let currentOption;
-        switch (parentOption) {
-          case "compilerOptions":
-            currentOption = options;
-            break;
-          case "watchOptions":
-            currentOption = watchOptions || (watchOptions = {});
-            break;
-          case "typeAcquisition":
-            currentOption = typeAcquisition || (typeAcquisition = getDefaultTypeAcquisition(configFileName));
-            break;
-          case "typingOptions":
-            currentOption = typingOptionstypeAcquisition || (typingOptionstypeAcquisition = getDefaultTypeAcquisition(configFileName));
-            break;
-          default:
-            Debug.fail("Unknown option");
-        }
-        currentOption[option.name] = normalizeOptionValue(option, basePath, value);
-      },
-      onSetValidOptionKeyValueInRoot(key, _keyNode, value, valueNode) {
-        switch (key) {
-          case "extends":
-            const newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath;
-            extendedConfigPath = getExtendsConfigPath(
-              value,
-              host,
-              newBase,
-              errors,
-              (message, arg0) => createDiagnosticForNodeInSourceFile(sourceFile, valueNode, message, arg0)
-            );
-            return;
-        }
-      },
-      onSetUnknownOptionKeyValueInRoot(key, keyNode, _value, _valueNode) {
-        if (key === "excludes") {
-          errors.push(createDiagnosticForNodeInSourceFile(sourceFile, keyNode, Diagnostics.Unknown_option_excludes_Did_you_mean_exclude));
-        }
-        if (find(commandOptionsWithoutBuild, (opt) => opt.name === key)) {
-          rootCompilerOptions = append(rootCompilerOptions, keyNode);
-        }
-      }
-    };
-    const json = convertConfigFileToObject(sourceFile, errors, true, optionsIterator);
-    if (!typeAcquisition) {
-      if (typingOptionstypeAcquisition) {
-        typeAcquisition = typingOptionstypeAcquisition.enableAutoDiscovery !== void 0 ? {
-          enable: typingOptionstypeAcquisition.enableAutoDiscovery,
-          include: typingOptionstypeAcquisition.include,
-          exclude: typingOptionstypeAcquisition.exclude
-        } : typingOptionstypeAcquisition;
-      } else {
-        typeAcquisition = getDefaultTypeAcquisition(configFileName);
-      }
-    }
-    if (rootCompilerOptions && json && json.compilerOptions === void 0) {
-      errors.push(createDiagnosticForNodeInSourceFile(sourceFile, rootCompilerOptions[0], Diagnostics._0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file, getTextOfPropertyName(rootCompilerOptions[0])));
-    }
-    return { raw: json, options, watchOptions, typeAcquisition, extendedConfigPath };
-  }
-  function getExtendsConfigPath(extendedConfig, host, basePath, errors, createDiagnostic) {
-    extendedConfig = normalizeSlashes(extendedConfig);
-    if (isRootedDiskPath(extendedConfig) || startsWith(extendedConfig, "./") || startsWith(extendedConfig, "../")) {
-      let extendedConfigPath = getNormalizedAbsolutePath(extendedConfig, basePath);
-      if (!host.fileExists(extendedConfigPath) && !endsWith(extendedConfigPath, ".json" /* Json */)) {
-        extendedConfigPath = `${extendedConfigPath}.json`;
-        if (!host.fileExists(extendedConfigPath)) {
-          errors.push(createDiagnostic(Diagnostics.File_0_not_found, extendedConfig));
-          return void 0;
-        }
-      }
-      return extendedConfigPath;
-    }
-    const resolved = nodeModuleNameResolver(extendedConfig, combinePaths(basePath, "tsconfig.json"), { moduleResolution: 2 /* NodeJs */ }, host, void 0, void 0, true);
-    if (resolved.resolvedModule) {
-      return resolved.resolvedModule.resolvedFileName;
-    }
-    errors.push(createDiagnostic(Diagnostics.File_0_not_found, extendedConfig));
-    return void 0;
-  }
-  function getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache) {
-    const path = host.useCaseSensitiveFileNames ? extendedConfigPath : toFileNameLowerCase(extendedConfigPath);
-    let value;
-    let extendedResult;
-    let extendedConfig;
-    if (extendedConfigCache && (value = extendedConfigCache.get(path))) {
-      ({ extendedResult, extendedConfig } = value);
-    } else {
-      extendedResult = readJsonConfigFile(extendedConfigPath, (path2) => host.readFile(path2));
-      if (!extendedResult.parseDiagnostics.length) {
-        extendedConfig = parseConfig(
-          void 0,
-          extendedResult,
-          host,
-          getDirectoryPath(extendedConfigPath),
-          getBaseFileName(extendedConfigPath),
-          resolutionStack,
-          errors,
-          extendedConfigCache
-        );
-      }
-      if (extendedConfigCache) {
-        extendedConfigCache.set(path, { extendedResult, extendedConfig });
-      }
-    }
-    if (sourceFile) {
-      sourceFile.extendedSourceFiles = [extendedResult.fileName];
-      if (extendedResult.extendedSourceFiles) {
-        sourceFile.extendedSourceFiles.push(...extendedResult.extendedSourceFiles);
-      }
-    }
-    if (extendedResult.parseDiagnostics.length) {
-      errors.push(...extendedResult.parseDiagnostics);
-      return void 0;
-    }
-    return extendedConfig;
-  }
-  function convertCompileOnSaveOptionFromJson(jsonOption, basePath, errors) {
-    if (!hasProperty(jsonOption, compileOnSaveCommandLineOption.name)) {
-      return false;
-    }
-    const result = convertJsonOption(compileOnSaveCommandLineOption, jsonOption.compileOnSave, basePath, errors);
-    return typeof result === "boolean" && result;
-  }
-  function convertCompilerOptionsFromJson(jsonOptions, basePath, configFileName) {
-    const errors = [];
-    const options = convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName);
-    return { options, errors };
-  }
-  function convertTypeAcquisitionFromJson(jsonOptions, basePath, configFileName) {
-    const errors = [];
-    const options = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName);
-    return { options, errors };
-  }
-  function getDefaultCompilerOptions(configFileName) {
-    const options = configFileName && getBaseFileName(configFileName) === "jsconfig.json" ? { allowJs: true, maxNodeModuleJsDepth: 2, allowSyntheticDefaultImports: true, skipLibCheck: true, noEmit: true } : {};
-    return options;
-  }
-  function convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName) {
-    const options = getDefaultCompilerOptions(configFileName);
-    convertOptionsFromJson(getCommandLineCompilerOptionsMap(), jsonOptions, basePath, options, compilerOptionsDidYouMeanDiagnostics, errors);
-    if (configFileName) {
-      options.configFilePath = normalizeSlashes(configFileName);
-    }
-    return options;
-  }
-  function getDefaultTypeAcquisition(configFileName) {
-    return { enable: !!configFileName && getBaseFileName(configFileName) === "jsconfig.json", include: [], exclude: [] };
-  }
-  function convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName) {
-    const options = getDefaultTypeAcquisition(configFileName);
-    const typeAcquisition = convertEnableAutoDiscoveryToEnable(jsonOptions);
-    convertOptionsFromJson(getCommandLineTypeAcquisitionMap(), typeAcquisition, basePath, options, typeAcquisitionDidYouMeanDiagnostics, errors);
-    return options;
-  }
-  function convertWatchOptionsFromJsonWorker(jsonOptions, basePath, errors) {
-    return convertOptionsFromJson(getCommandLineWatchOptionsMap(), jsonOptions, basePath, void 0, watchOptionsDidYouMeanDiagnostics, errors);
-  }
-  function convertOptionsFromJson(optionsNameMap, jsonOptions, basePath, defaultOptions, diagnostics, errors) {
-    if (!jsonOptions) {
-      return;
-    }
-    for (const id in jsonOptions) {
-      const opt = optionsNameMap.get(id);
-      if (opt) {
-        (defaultOptions || (defaultOptions = {}))[opt.name] = convertJsonOption(opt, jsonOptions[id], basePath, errors);
-      } else {
-        errors.push(createUnknownOptionError(id, diagnostics, createCompilerDiagnostic));
-      }
-    }
-    return defaultOptions;
-  }
-  function convertJsonOption(opt, value, basePath, errors) {
-    if (isCompilerOptionsValue(opt, value)) {
-      const optType = opt.type;
-      if (optType === "list" && isArray(value)) {
-        return convertJsonOptionOfListType(opt, value, basePath, errors);
-      } else if (!isString(optType)) {
-        return convertJsonOptionOfCustomType(opt, value, errors);
-      }
-      const validatedValue = validateJsonOptionValue(opt, value, errors);
-      return isNullOrUndefined(validatedValue) ? validatedValue : normalizeNonListOptionValue(opt, basePath, validatedValue);
-    } else {
-      errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, opt.name, getCompilerOptionValueTypeString(opt)));
-    }
-  }
-  function normalizeOptionValue(option, basePath, value) {
-    if (isNullOrUndefined(value))
-      return void 0;
-    if (option.type === "list") {
-      const listOption = option;
-      if (listOption.element.isFilePath || !isString(listOption.element.type)) {
-        return filter(map(value, (v) => normalizeOptionValue(listOption.element, basePath, v)), (v) => listOption.listPreserveFalsyValues ? true : !!v);
-      }
-      return value;
-    } else if (!isString(option.type)) {
-      return option.type.get(isString(value) ? value.toLowerCase() : value);
-    }
-    return normalizeNonListOptionValue(option, basePath, value);
-  }
-  function normalizeNonListOptionValue(option, basePath, value) {
-    if (option.isFilePath) {
-      value = getNormalizedAbsolutePath(value, basePath);
-      if (value === "") {
-        value = ".";
-      }
-    }
-    return value;
-  }
-  function validateJsonOptionValue(opt, value, errors) {
-    var _a2;
-    if (isNullOrUndefined(value))
-      return void 0;
-    const d = (_a2 = opt.extraValidation) == null ? void 0 : _a2.call(opt, value);
-    if (!d)
-      return value;
-    errors.push(createCompilerDiagnostic(...d));
-    return void 0;
-  }
-  function convertJsonOptionOfCustomType(opt, value, errors) {
-    if (isNullOrUndefined(value))
-      return void 0;
-    const key = value.toLowerCase();
-    const val = opt.type.get(key);
-    if (val !== void 0) {
-      return validateJsonOptionValue(opt, val, errors);
-    } else {
-      errors.push(createCompilerDiagnosticForInvalidCustomType(opt));
-    }
-  }
-  function convertJsonOptionOfListType(option, values, basePath, errors) {
-    return filter(map(values, (v) => convertJsonOption(option.element, v, basePath, errors)), (v) => option.listPreserveFalsyValues ? true : !!v);
-  }
-  var invalidTrailingRecursionPattern = /(^|\/)\*\*\/?$/;
-  var wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/;
-  function getFileNamesFromConfigSpecs(configFileSpecs, basePath, options, host, extraFileExtensions = emptyArray) {
-    basePath = normalizePath(basePath);
-    const keyMapper = createGetCanonicalFileName(host.useCaseSensitiveFileNames);
-    const literalFileMap = /* @__PURE__ */ new Map();
-    const wildcardFileMap = /* @__PURE__ */ new Map();
-    const wildCardJsonFileMap = /* @__PURE__ */ new Map();
-    const { validatedFilesSpec, validatedIncludeSpecs, validatedExcludeSpecs } = configFileSpecs;
-    const supportedExtensions = getSupportedExtensions(options, extraFileExtensions);
-    const supportedExtensionsWithJsonIfResolveJsonModule = getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions);
-    if (validatedFilesSpec) {
-      for (const fileName of validatedFilesSpec) {
-        const file = getNormalizedAbsolutePath(fileName, basePath);
-        literalFileMap.set(keyMapper(file), file);
-      }
-    }
-    let jsonOnlyIncludeRegexes;
-    if (validatedIncludeSpecs && validatedIncludeSpecs.length > 0) {
-      for (const file of host.readDirectory(basePath, flatten(supportedExtensionsWithJsonIfResolveJsonModule), validatedExcludeSpecs, validatedIncludeSpecs, void 0)) {
-        if (fileExtensionIs(file, ".json" /* Json */)) {
-          if (!jsonOnlyIncludeRegexes) {
-            const includes = validatedIncludeSpecs.filter((s) => endsWith(s, ".json" /* Json */));
-            const includeFilePatterns = map(getRegularExpressionsForWildcards(includes, basePath, "files"), (pattern) => `^${pattern}$`);
-            jsonOnlyIncludeRegexes = includeFilePatterns ? includeFilePatterns.map((pattern) => getRegexFromPattern(pattern, host.useCaseSensitiveFileNames)) : emptyArray;
-          }
-          const includeIndex = findIndex(jsonOnlyIncludeRegexes, (re) => re.test(file));
-          if (includeIndex !== -1) {
-            const key2 = keyMapper(file);
-            if (!literalFileMap.has(key2) && !wildCardJsonFileMap.has(key2)) {
-              wildCardJsonFileMap.set(key2, file);
-            }
-          }
-          continue;
-        }
-        if (hasFileWithHigherPriorityExtension(file, literalFileMap, wildcardFileMap, supportedExtensions, keyMapper)) {
-          continue;
-        }
-        removeWildcardFilesWithLowerPriorityExtension(file, wildcardFileMap, supportedExtensions, keyMapper);
-        const key = keyMapper(file);
-        if (!literalFileMap.has(key) && !wildcardFileMap.has(key)) {
-          wildcardFileMap.set(key, file);
-        }
-      }
-    }
-    const literalFiles = arrayFrom(literalFileMap.values());
-    const wildcardFiles = arrayFrom(wildcardFileMap.values());
-    return literalFiles.concat(wildcardFiles, arrayFrom(wildCardJsonFileMap.values()));
-  }
-  function isExcludedFile(pathToCheck, spec, basePath, useCaseSensitiveFileNames, currentDirectory) {
-    const { validatedFilesSpec, validatedIncludeSpecs, validatedExcludeSpecs } = spec;
-    if (!length(validatedIncludeSpecs) || !length(validatedExcludeSpecs))
-      return false;
-    basePath = normalizePath(basePath);
-    const keyMapper = createGetCanonicalFileName(useCaseSensitiveFileNames);
-    if (validatedFilesSpec) {
-      for (const fileName of validatedFilesSpec) {
-        if (keyMapper(getNormalizedAbsolutePath(fileName, basePath)) === pathToCheck)
-          return false;
-      }
-    }
-    return matchesExcludeWorker(pathToCheck, validatedExcludeSpecs, useCaseSensitiveFileNames, currentDirectory, basePath);
-  }
-  function invalidDotDotAfterRecursiveWildcard(s) {
-    const wildcardIndex = startsWith(s, "**/") ? 0 : s.indexOf("/**/");
-    if (wildcardIndex === -1) {
-      return false;
-    }
-    const lastDotIndex = endsWith(s, "/..") ? s.length : s.lastIndexOf("/../");
-    return lastDotIndex > wildcardIndex;
-  }
-  function matchesExclude(pathToCheck, excludeSpecs, useCaseSensitiveFileNames, currentDirectory) {
-    return matchesExcludeWorker(
-      pathToCheck,
-      filter(excludeSpecs, (spec) => !invalidDotDotAfterRecursiveWildcard(spec)),
-      useCaseSensitiveFileNames,
-      currentDirectory
-    );
-  }
-  function matchesExcludeWorker(pathToCheck, excludeSpecs, useCaseSensitiveFileNames, currentDirectory, basePath) {
-    const excludePattern = getRegularExpressionForWildcard(excludeSpecs, combinePaths(normalizePath(currentDirectory), basePath), "exclude");
-    const excludeRegex = excludePattern && getRegexFromPattern(excludePattern, useCaseSensitiveFileNames);
-    if (!excludeRegex)
-      return false;
-    if (excludeRegex.test(pathToCheck))
-      return true;
-    return !hasExtension(pathToCheck) && excludeRegex.test(ensureTrailingDirectorySeparator(pathToCheck));
-  }
-  function validateSpecs(specs, errors, disallowTrailingRecursion, jsonSourceFile, specKey) {
-    return specs.filter((spec) => {
-      if (!isString(spec))
-        return false;
-      const diag2 = specToDiagnostic(spec, disallowTrailingRecursion);
-      if (diag2 !== void 0) {
-        errors.push(createDiagnostic(...diag2));
-      }
-      return diag2 === void 0;
-    });
-    function createDiagnostic(message, spec) {
-      const element = getTsConfigPropArrayElementValue(jsonSourceFile, specKey, spec);
-      return element ? createDiagnosticForNodeInSourceFile(jsonSourceFile, element, message, spec) : createCompilerDiagnostic(message, spec);
-    }
-  }
-  function specToDiagnostic(spec, disallowTrailingRecursion) {
-    if (disallowTrailingRecursion && invalidTrailingRecursionPattern.test(spec)) {
-      return [Diagnostics.File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec];
-    } else if (invalidDotDotAfterRecursiveWildcard(spec)) {
-      return [Diagnostics.File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec];
-    }
-  }
-  function getWildcardDirectories({ validatedIncludeSpecs: include, validatedExcludeSpecs: exclude }, path, useCaseSensitiveFileNames) {
-    const rawExcludeRegex = getRegularExpressionForWildcard(exclude, path, "exclude");
-    const excludeRegex = rawExcludeRegex && new RegExp(rawExcludeRegex, useCaseSensitiveFileNames ? "" : "i");
-    const wildcardDirectories = {};
-    if (include !== void 0) {
-      const recursiveKeys = [];
-      for (const file of include) {
-        const spec = normalizePath(combinePaths(path, file));
-        if (excludeRegex && excludeRegex.test(spec)) {
-          continue;
-        }
-        const match = getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames);
-        if (match) {
-          const { key, flags } = match;
-          const existingFlags = wildcardDirectories[key];
-          if (existingFlags === void 0 || existingFlags < flags) {
-            wildcardDirectories[key] = flags;
-            if (flags === 1 /* Recursive */) {
-              recursiveKeys.push(key);
-            }
-          }
-        }
-      }
-      for (const key in wildcardDirectories) {
-        if (hasProperty(wildcardDirectories, key)) {
-          for (const recursiveKey of recursiveKeys) {
-            if (key !== recursiveKey && containsPath(recursiveKey, key, path, !useCaseSensitiveFileNames)) {
-              delete wildcardDirectories[key];
-            }
-          }
-        }
-      }
-    }
-    return wildcardDirectories;
-  }
-  function getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames) {
-    const match = wildcardDirectoryPattern.exec(spec);
-    if (match) {
-      const questionWildcardIndex = spec.indexOf("?");
-      const starWildcardIndex = spec.indexOf("*");
-      const lastDirectorySeperatorIndex = spec.lastIndexOf(directorySeparator);
-      return {
-        key: useCaseSensitiveFileNames ? match[0] : toFileNameLowerCase(match[0]),
-        flags: questionWildcardIndex !== -1 && questionWildcardIndex < lastDirectorySeperatorIndex || starWildcardIndex !== -1 && starWildcardIndex < lastDirectorySeperatorIndex ? 1 /* Recursive */ : 0 /* None */
-      };
-    }
-    if (isImplicitGlob(spec.substring(spec.lastIndexOf(directorySeparator) + 1))) {
-      return {
-        key: removeTrailingDirectorySeparator(useCaseSensitiveFileNames ? spec : toFileNameLowerCase(spec)),
-        flags: 1 /* Recursive */
-      };
-    }
-    return void 0;
-  }
-  function hasFileWithHigherPriorityExtension(file, literalFiles, wildcardFiles, extensions, keyMapper) {
-    const extensionGroup = forEach(extensions, (group2) => fileExtensionIsOneOf(file, group2) ? group2 : void 0);
-    if (!extensionGroup) {
-      return false;
-    }
-    for (const ext of extensionGroup) {
-      if (fileExtensionIs(file, ext)) {
-        return false;
-      }
-      const higherPriorityPath = keyMapper(changeExtension(file, ext));
-      if (literalFiles.has(higherPriorityPath) || wildcardFiles.has(higherPriorityPath)) {
-        if (ext === ".d.ts" /* Dts */ && (fileExtensionIs(file, ".js" /* Js */) || fileExtensionIs(file, ".jsx" /* Jsx */))) {
-          continue;
-        }
-        return true;
-      }
-    }
-    return false;
-  }
-  function removeWildcardFilesWithLowerPriorityExtension(file, wildcardFiles, extensions, keyMapper) {
-    const extensionGroup = forEach(extensions, (group2) => fileExtensionIsOneOf(file, group2) ? group2 : void 0);
-    if (!extensionGroup) {
-      return;
-    }
-    for (let i = extensionGroup.length - 1; i >= 0; i--) {
-      const ext = extensionGroup[i];
-      if (fileExtensionIs(file, ext)) {
-        return;
-      }
-      const lowerPriorityPath = keyMapper(changeExtension(file, ext));
-      wildcardFiles.delete(lowerPriorityPath);
-    }
-  }
-  function convertCompilerOptionsForTelemetry(opts) {
-    const out = {};
-    for (const key in opts) {
-      if (hasProperty(opts, key)) {
-        const type = getOptionFromName(key);
-        if (type !== void 0) {
-          out[key] = getOptionValueWithEmptyStrings(opts[key], type);
-        }
-      }
-    }
-    return out;
-  }
-  function getOptionValueWithEmptyStrings(value, option) {
-    switch (option.type) {
-      case "object":
-        return "";
-      case "string":
-        return "";
-      case "number":
-        return typeof value === "number" ? value : "";
-      case "boolean":
-        return typeof value === "boolean" ? value : "";
-      case "list":
-        const elementType = option.element;
-        return isArray(value) ? value.map((v) => getOptionValueWithEmptyStrings(v, elementType)) : "";
-      default:
-        return forEachEntry(option.type, (optionEnumValue, optionStringValue) => {
-          if (optionEnumValue === value) {
-            return optionStringValue;
-          }
-        });
-    }
-  }
-  function getDefaultValueForOption(option) {
-    switch (option.type) {
-      case "number":
-        return 1;
-      case "boolean":
-        return true;
-      case "string":
-        const defaultValue = option.defaultValueDescription;
-        return option.isFilePath ? `./${defaultValue && typeof defaultValue === "string" ? defaultValue : ""}` : "";
-      case "list":
-        return [];
-      case "object":
-        return {};
-      default:
-        const iterResult = option.type.keys().next();
-        if (!iterResult.done)
-          return iterResult.value;
-        return Debug.fail("Expected 'option.type' to have entries.");
-    }
-  }
-
-  // src/compiler/moduleNameResolver.ts
-  function trace(host) {
-    host.trace(formatMessage.apply(void 0, arguments));
-  }
-  function isTraceEnabled(compilerOptions, host) {
-    return !!compilerOptions.traceResolution && host.trace !== void 0;
-  }
-  function withPackageId(packageInfo, r) {
-    let packageId;
-    if (r && packageInfo) {
-      const packageJsonContent = packageInfo.contents.packageJsonContent;
-      if (typeof packageJsonContent.name === "string" && typeof packageJsonContent.version === "string") {
-        packageId = {
-          name: packageJsonContent.name,
-          subModuleName: r.path.slice(packageInfo.packageDirectory.length + directorySeparator.length),
-          version: packageJsonContent.version
-        };
-      }
-    }
-    return r && { path: r.path, extension: r.ext, packageId };
-  }
-  function noPackageId(r) {
-    return withPackageId(void 0, r);
-  }
-  function removeIgnoredPackageId(r) {
-    if (r) {
-      Debug.assert(r.packageId === void 0);
-      return { path: r.path, ext: r.extension };
-    }
-  }
-  function formatExtensions(extensions) {
-    const result = [];
-    if (extensions & 1 /* TypeScript */)
-      result.push("TypeScript");
-    if (extensions & 2 /* JavaScript */)
-      result.push("JavaScript");
-    if (extensions & 4 /* Declaration */)
-      result.push("Declaration");
-    if (extensions & 8 /* Json */)
-      result.push("JSON");
-    return result.join(", ");
-  }
-  function resolvedTypeScriptOnly(resolved) {
-    if (!resolved) {
-      return void 0;
-    }
-    Debug.assert(extensionIsTS(resolved.extension));
-    return { fileName: resolved.path, packageId: resolved.packageId };
-  }
-  function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations, affectingLocations, diagnostics, resultFromCache) {
-    if (resultFromCache) {
-      resultFromCache.failedLookupLocations.push(...failedLookupLocations);
-      resultFromCache.affectingLocations.push(...affectingLocations);
-      return resultFromCache;
-    }
-    return {
-      resolvedModule: resolved && { resolvedFileName: resolved.path, originalPath: resolved.originalPath === true ? void 0 : resolved.originalPath, extension: resolved.extension, isExternalLibraryImport, packageId: resolved.packageId },
-      failedLookupLocations,
-      affectingLocations,
-      resolutionDiagnostics: diagnostics
-    };
-  }
-  function readPackageJsonField(jsonContent, fieldName, typeOfTag, state) {
-    if (!hasProperty(jsonContent, fieldName)) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.package_json_does_not_have_a_0_field, fieldName);
-      }
-      return;
-    }
-    const value = jsonContent[fieldName];
-    if (typeof value !== typeOfTag || value === null) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Expected_type_of_0_field_in_package_json_to_be_1_got_2, fieldName, typeOfTag, value === null ? "null" : typeof value);
-      }
-      return;
-    }
-    return value;
-  }
-  function readPackageJsonPathField(jsonContent, fieldName, baseDirectory, state) {
-    const fileName = readPackageJsonField(jsonContent, fieldName, "string", state);
-    if (fileName === void 0) {
-      return;
-    }
-    if (!fileName) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.package_json_had_a_falsy_0_field, fieldName);
-      }
-      return;
-    }
-    const path = normalizePath(combinePaths(baseDirectory, fileName));
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.package_json_has_0_field_1_that_references_2, fieldName, fileName, path);
-    }
-    return path;
-  }
-  function readPackageJsonTypesFields(jsonContent, baseDirectory, state) {
-    return readPackageJsonPathField(jsonContent, "typings", baseDirectory, state) || readPackageJsonPathField(jsonContent, "types", baseDirectory, state);
-  }
-  function readPackageJsonTSConfigField(jsonContent, baseDirectory, state) {
-    return readPackageJsonPathField(jsonContent, "tsconfig", baseDirectory, state);
-  }
-  function readPackageJsonMainField(jsonContent, baseDirectory, state) {
-    return readPackageJsonPathField(jsonContent, "main", baseDirectory, state);
-  }
-  function readPackageJsonTypesVersionsField(jsonContent, state) {
-    const typesVersions = readPackageJsonField(jsonContent, "typesVersions", "object", state);
-    if (typesVersions === void 0)
-      return;
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.package_json_has_a_typesVersions_field_with_version_specific_path_mappings);
-    }
-    return typesVersions;
-  }
-  function readPackageJsonTypesVersionPaths(jsonContent, state) {
-    const typesVersions = readPackageJsonTypesVersionsField(jsonContent, state);
-    if (typesVersions === void 0)
-      return;
-    if (state.traceEnabled) {
-      for (const key in typesVersions) {
-        if (hasProperty(typesVersions, key) && !VersionRange.tryParse(key)) {
-          trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range, key);
-        }
-      }
-    }
-    const result = getPackageJsonTypesVersionsPaths(typesVersions);
-    if (!result) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.package_json_does_not_have_a_typesVersions_entry_that_matches_version_0, versionMajorMinor);
-      }
-      return;
-    }
-    const { version: bestVersionKey, paths: bestVersionPaths } = result;
-    if (typeof bestVersionPaths !== "object") {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Expected_type_of_0_field_in_package_json_to_be_1_got_2, `typesVersions['${bestVersionKey}']`, "object", typeof bestVersionPaths);
-      }
-      return;
-    }
-    return result;
-  }
-  var typeScriptVersion;
-  function getPackageJsonTypesVersionsPaths(typesVersions) {
-    if (!typeScriptVersion)
-      typeScriptVersion = new Version(version);
-    for (const key in typesVersions) {
-      if (!hasProperty(typesVersions, key))
-        continue;
-      const keyRange = VersionRange.tryParse(key);
-      if (keyRange === void 0) {
-        continue;
-      }
-      if (keyRange.test(typeScriptVersion)) {
-        return { version: key, paths: typesVersions[key] };
-      }
-    }
-  }
-  function getEffectiveTypeRoots(options, host) {
-    if (options.typeRoots) {
-      return options.typeRoots;
-    }
-    let currentDirectory;
-    if (options.configFilePath) {
-      currentDirectory = getDirectoryPath(options.configFilePath);
-    } else if (host.getCurrentDirectory) {
-      currentDirectory = host.getCurrentDirectory();
-    }
-    if (currentDirectory !== void 0) {
-      return getDefaultTypeRoots(currentDirectory, host);
-    }
-  }
-  function getDefaultTypeRoots(currentDirectory, host) {
-    if (!host.directoryExists) {
-      return [combinePaths(currentDirectory, nodeModulesAtTypes)];
-    }
-    let typeRoots;
-    forEachAncestorDirectory(normalizePath(currentDirectory), (directory) => {
-      const atTypes = combinePaths(directory, nodeModulesAtTypes);
-      if (host.directoryExists(atTypes)) {
-        (typeRoots || (typeRoots = [])).push(atTypes);
-      }
-      return void 0;
-    });
-    return typeRoots;
-  }
-  var nodeModulesAtTypes = combinePaths("node_modules", "@types");
-  function arePathsEqual(path1, path2, host) {
-    const useCaseSensitiveFileNames = typeof host.useCaseSensitiveFileNames === "function" ? host.useCaseSensitiveFileNames() : host.useCaseSensitiveFileNames;
-    return comparePaths(path1, path2, !useCaseSensitiveFileNames) === 0 /* EqualTo */;
-  }
-  function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, cache, resolutionMode) {
-    Debug.assert(typeof typeReferenceDirectiveName === "string", "Non-string value passed to `ts.resolveTypeReferenceDirective`, likely by a wrapping package working with an outdated `resolveTypeReferenceDirectives` signature. This is probably not a problem in TS itself.");
-    const traceEnabled = isTraceEnabled(options, host);
-    if (redirectedReference) {
-      options = redirectedReference.commandLine.options;
-    }
-    const containingDirectory = containingFile ? getDirectoryPath(containingFile) : void 0;
-    const perFolderCache = containingDirectory ? cache && cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference) : void 0;
-    let result = perFolderCache && perFolderCache.get(typeReferenceDirectiveName, resolutionMode);
-    if (result) {
-      if (traceEnabled) {
-        trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1, typeReferenceDirectiveName, containingFile);
-        if (redirectedReference)
-          trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName);
-        trace(host, Diagnostics.Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1, typeReferenceDirectiveName, containingDirectory);
-        traceResult(result);
-      }
-      return result;
-    }
-    const typeRoots = getEffectiveTypeRoots(options, host);
-    if (traceEnabled) {
-      if (containingFile === void 0) {
-        if (typeRoots === void 0) {
-          trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set, typeReferenceDirectiveName);
-        } else {
-          trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1, typeReferenceDirectiveName, typeRoots);
-        }
-      } else {
-        if (typeRoots === void 0) {
-          trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set, typeReferenceDirectiveName, containingFile);
-        } else {
-          trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_2, typeReferenceDirectiveName, containingFile, typeRoots);
-        }
-      }
-      if (redirectedReference) {
-        trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName);
-      }
-    }
-    const failedLookupLocations = [];
-    const affectingLocations = [];
-    let features = getDefaultNodeResolutionFeatures(options);
-    if (resolutionMode === 99 /* ESNext */ && (getEmitModuleResolutionKind(options) === 3 /* Node16 */ || getEmitModuleResolutionKind(options) === 99 /* NodeNext */)) {
-      features |= NodeResolutionFeatures.EsmMode;
-    }
-    const conditions = features & NodeResolutionFeatures.Exports ? features & NodeResolutionFeatures.EsmMode ? ["node", "import", "types"] : ["node", "require", "types"] : [];
-    const diagnostics = [];
-    const moduleResolutionState = {
-      compilerOptions: options,
-      host,
-      traceEnabled,
-      failedLookupLocations,
-      affectingLocations,
-      packageJsonInfoCache: cache,
-      features,
-      conditions,
-      requestContainingDirectory: containingDirectory,
-      reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-      isConfigLookup: false
-    };
-    let resolved = primaryLookup();
-    let primary = true;
-    if (!resolved) {
-      resolved = secondaryLookup();
-      primary = false;
-    }
-    let resolvedTypeReferenceDirective;
-    if (resolved) {
-      const { fileName, packageId } = resolved;
-      const resolvedFileName = options.preserveSymlinks ? fileName : realPath(fileName, host, traceEnabled);
-      const pathsAreEqual = arePathsEqual(fileName, resolvedFileName, host);
-      resolvedTypeReferenceDirective = {
-        primary,
-        resolvedFileName: pathsAreEqual ? fileName : resolvedFileName,
-        originalPath: pathsAreEqual ? void 0 : fileName,
-        packageId,
-        isExternalLibraryImport: pathContainsNodeModules(fileName)
-      };
-    }
-    result = { resolvedTypeReferenceDirective, failedLookupLocations, affectingLocations, resolutionDiagnostics: diagnostics };
-    perFolderCache == null ? void 0 : perFolderCache.set(typeReferenceDirectiveName, resolutionMode, result);
-    if (traceEnabled)
-      traceResult(result);
-    return result;
-    function traceResult(result2) {
-      var _a2;
-      if (!((_a2 = result2.resolvedTypeReferenceDirective) == null ? void 0 : _a2.resolvedFileName)) {
-        trace(host, Diagnostics.Type_reference_directive_0_was_not_resolved, typeReferenceDirectiveName);
-      } else if (result2.resolvedTypeReferenceDirective.packageId) {
-        trace(host, Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3, typeReferenceDirectiveName, result2.resolvedTypeReferenceDirective.resolvedFileName, packageIdToString(result2.resolvedTypeReferenceDirective.packageId), result2.resolvedTypeReferenceDirective.primary);
-      } else {
-        trace(host, Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2, typeReferenceDirectiveName, result2.resolvedTypeReferenceDirective.resolvedFileName, result2.resolvedTypeReferenceDirective.primary);
-      }
-    }
-    function primaryLookup() {
-      if (typeRoots && typeRoots.length) {
-        if (traceEnabled) {
-          trace(host, Diagnostics.Resolving_with_primary_search_path_0, typeRoots.join(", "));
-        }
-        return firstDefined(typeRoots, (typeRoot) => {
-          const candidate = combinePaths(typeRoot, typeReferenceDirectiveName);
-          const candidateDirectory = getDirectoryPath(candidate);
-          const directoryExists = directoryProbablyExists(candidateDirectory, host);
-          if (!directoryExists && traceEnabled) {
-            trace(host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidateDirectory);
-          }
-          return resolvedTypeScriptOnly(
-            loadNodeModuleFromDirectory(
-              4 /* Declaration */,
-              candidate,
-              !directoryExists,
-              moduleResolutionState
-            )
-          );
-        });
-      } else {
-        if (traceEnabled) {
-          trace(host, Diagnostics.Root_directory_cannot_be_determined_skipping_primary_search_paths);
-        }
-      }
-    }
-    function secondaryLookup() {
-      const initialLocationForSecondaryLookup = containingFile && getDirectoryPath(containingFile);
-      if (initialLocationForSecondaryLookup !== void 0) {
-        if (traceEnabled) {
-          trace(host, Diagnostics.Looking_up_in_node_modules_folder_initial_location_0, initialLocationForSecondaryLookup);
-        }
-        let result2;
-        if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) {
-          const searchResult = loadModuleFromNearestNodeModulesDirectory(4 /* Declaration */, typeReferenceDirectiveName, initialLocationForSecondaryLookup, moduleResolutionState, void 0, void 0);
-          result2 = searchResult && searchResult.value;
-        } else {
-          const { path: candidate } = normalizePathForCJSResolution(initialLocationForSecondaryLookup, typeReferenceDirectiveName);
-          result2 = nodeLoadModuleByRelativeName(4 /* Declaration */, candidate, false, moduleResolutionState, true);
-        }
-        return resolvedTypeScriptOnly(result2);
-      } else {
-        if (traceEnabled) {
-          trace(host, Diagnostics.Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder);
-        }
-      }
-    }
-  }
-  function getDefaultNodeResolutionFeatures(options) {
-    return getEmitModuleResolutionKind(options) === 3 /* Node16 */ ? NodeResolutionFeatures.Node16Default : getEmitModuleResolutionKind(options) === 99 /* NodeNext */ ? NodeResolutionFeatures.NodeNextDefault : NodeResolutionFeatures.None;
-  }
-  function resolvePackageNameToPackageJson(packageName, containingDirectory, options, host, cache) {
-    const moduleResolutionState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options);
-    return forEachAncestorDirectory(containingDirectory, (ancestorDirectory) => {
-      if (getBaseFileName(ancestorDirectory) !== "node_modules") {
-        const nodeModulesFolder = combinePaths(ancestorDirectory, "node_modules");
-        const candidate = combinePaths(nodeModulesFolder, packageName);
-        return getPackageJsonInfo(candidate, false, moduleResolutionState);
-      }
-    });
-  }
-  function getAutomaticTypeDirectiveNames(options, host) {
-    if (options.types) {
-      return options.types;
-    }
-    const result = [];
-    if (host.directoryExists && host.getDirectories) {
-      const typeRoots = getEffectiveTypeRoots(options, host);
-      if (typeRoots) {
-        for (const root of typeRoots) {
-          if (host.directoryExists(root)) {
-            for (const typeDirectivePath of host.getDirectories(root)) {
-              const normalized = normalizePath(typeDirectivePath);
-              const packageJsonPath = combinePaths(root, normalized, "package.json");
-              const isNotNeededPackage = host.fileExists(packageJsonPath) && readJson(packageJsonPath, host).typings === null;
-              if (!isNotNeededPackage) {
-                const baseFileName = getBaseFileName(normalized);
-                if (baseFileName.charCodeAt(0) !== 46 /* dot */) {
-                  result.push(baseFileName);
-                }
-              }
-            }
-          }
-        }
-      }
-    }
-    return result;
-  }
-  function createCacheWithRedirects(options) {
-    let ownMap = /* @__PURE__ */ new Map();
-    const redirectsMap = /* @__PURE__ */ new Map();
-    return {
-      getOwnMap,
-      redirectsMap,
-      getOrCreateMapOfCacheRedirects,
-      clear: clear2,
-      setOwnOptions,
-      setOwnMap
-    };
-    function getOwnMap() {
-      return ownMap;
-    }
-    function setOwnOptions(newOptions) {
-      options = newOptions;
-    }
-    function setOwnMap(newOwnMap) {
-      ownMap = newOwnMap;
-    }
-    function getOrCreateMapOfCacheRedirects(redirectedReference) {
-      if (!redirectedReference) {
-        return ownMap;
-      }
-      const path = redirectedReference.sourceFile.path;
-      let redirects = redirectsMap.get(path);
-      if (!redirects) {
-        redirects = !options || optionsHaveModuleResolutionChanges(options, redirectedReference.commandLine.options) ? /* @__PURE__ */ new Map() : ownMap;
-        redirectsMap.set(path, redirects);
-      }
-      return redirects;
-    }
-    function clear2() {
-      ownMap.clear();
-      redirectsMap.clear();
-    }
-  }
-  function createPackageJsonInfoCache(currentDirectory, getCanonicalFileName) {
-    let cache;
-    return { getPackageJsonInfo: getPackageJsonInfo2, setPackageJsonInfo, clear: clear2, entries, getInternalMap };
-    function getPackageJsonInfo2(packageJsonPath) {
-      return cache == null ? void 0 : cache.get(toPath(packageJsonPath, currentDirectory, getCanonicalFileName));
-    }
-    function setPackageJsonInfo(packageJsonPath, info) {
-      (cache || (cache = /* @__PURE__ */ new Map())).set(toPath(packageJsonPath, currentDirectory, getCanonicalFileName), info);
-    }
-    function clear2() {
-      cache = void 0;
-    }
-    function entries() {
-      const iter = cache == null ? void 0 : cache.entries();
-      return iter ? arrayFrom(iter) : [];
-    }
-    function getInternalMap() {
-      return cache;
-    }
-  }
-  function getOrCreateCache(cacheWithRedirects, redirectedReference, key, create) {
-    const cache = cacheWithRedirects.getOrCreateMapOfCacheRedirects(redirectedReference);
-    let result = cache.get(key);
-    if (!result) {
-      result = create();
-      cache.set(key, result);
-    }
-    return result;
-  }
-  function updateRedirectsMap(options, directoryToModuleNameMap, moduleNameToDirectoryMap) {
-    if (!options.configFile)
-      return;
-    if (directoryToModuleNameMap.redirectsMap.size === 0) {
-      Debug.assert(!moduleNameToDirectoryMap || moduleNameToDirectoryMap.redirectsMap.size === 0);
-      Debug.assert(directoryToModuleNameMap.getOwnMap().size === 0);
-      Debug.assert(!moduleNameToDirectoryMap || moduleNameToDirectoryMap.getOwnMap().size === 0);
-      directoryToModuleNameMap.redirectsMap.set(options.configFile.path, directoryToModuleNameMap.getOwnMap());
-      moduleNameToDirectoryMap == null ? void 0 : moduleNameToDirectoryMap.redirectsMap.set(options.configFile.path, moduleNameToDirectoryMap.getOwnMap());
-    } else {
-      Debug.assert(!moduleNameToDirectoryMap || moduleNameToDirectoryMap.redirectsMap.size > 0);
-      const ref = {
-        sourceFile: options.configFile,
-        commandLine: { options }
-      };
-      directoryToModuleNameMap.setOwnMap(directoryToModuleNameMap.getOrCreateMapOfCacheRedirects(ref));
-      moduleNameToDirectoryMap == null ? void 0 : moduleNameToDirectoryMap.setOwnMap(moduleNameToDirectoryMap.getOrCreateMapOfCacheRedirects(ref));
-    }
-    directoryToModuleNameMap.setOwnOptions(options);
-    moduleNameToDirectoryMap == null ? void 0 : moduleNameToDirectoryMap.setOwnOptions(options);
-  }
-  function createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, directoryToModuleNameMap) {
-    return {
-      getOrCreateCacheForDirectory,
-      clear: clear2,
-      update
-    };
-    function clear2() {
-      directoryToModuleNameMap.clear();
-    }
-    function update(options) {
-      updateRedirectsMap(options, directoryToModuleNameMap);
-    }
-    function getOrCreateCacheForDirectory(directoryName, redirectedReference) {
-      const path = toPath(directoryName, currentDirectory, getCanonicalFileName);
-      return getOrCreateCache(directoryToModuleNameMap, redirectedReference, path, () => createModeAwareCache());
-    }
-  }
-  function createModeAwareCache() {
-    const underlying = /* @__PURE__ */ new Map();
-    const memoizedReverseKeys = /* @__PURE__ */ new Map();
-    const cache = {
-      get(specifier, mode) {
-        return underlying.get(getUnderlyingCacheKey(specifier, mode));
-      },
-      set(specifier, mode, value) {
-        underlying.set(getUnderlyingCacheKey(specifier, mode), value);
-        return cache;
-      },
-      delete(specifier, mode) {
-        underlying.delete(getUnderlyingCacheKey(specifier, mode));
-        return cache;
-      },
-      has(specifier, mode) {
-        return underlying.has(getUnderlyingCacheKey(specifier, mode));
-      },
-      forEach(cb) {
-        return underlying.forEach((elem, key) => {
-          const [specifier, mode] = memoizedReverseKeys.get(key);
-          return cb(elem, specifier, mode);
-        });
-      },
-      size() {
-        return underlying.size;
-      }
-    };
-    return cache;
-    function getUnderlyingCacheKey(specifier, mode) {
-      const result = mode === void 0 ? specifier : `${mode}|${specifier}`;
-      memoizedReverseKeys.set(result, [specifier, mode]);
-      return result;
-    }
-  }
-  function getResolutionName(entry) {
-    return !isString(entry) ? isStringLiteralLike(entry) ? entry.text : toFileNameLowerCase(entry.fileName) : entry;
-  }
-  function getResolutionMode(entry, file) {
-    return isStringLiteralLike(entry) ? getModeForUsageLocation(file, entry) : entry.resolutionMode || file.impliedNodeFormat;
-  }
-  function zipToModeAwareCache(file, keys, values) {
-    Debug.assert(keys.length === values.length);
-    const map2 = createModeAwareCache();
-    for (let i = 0; i < keys.length; ++i) {
-      const entry = keys[i];
-      map2.set(getResolutionName(entry), getResolutionMode(entry, file), values[i]);
-    }
-    return map2;
-  }
-  function createModuleResolutionCache(currentDirectory, getCanonicalFileName, options, directoryToModuleNameMap, moduleNameToDirectoryMap) {
-    const perDirectoryResolutionCache = createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, directoryToModuleNameMap || (directoryToModuleNameMap = createCacheWithRedirects(options)));
-    moduleNameToDirectoryMap || (moduleNameToDirectoryMap = createCacheWithRedirects(options));
-    const packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName);
-    return {
-      ...packageJsonInfoCache,
-      ...perDirectoryResolutionCache,
-      getOrCreateCacheForModuleName,
-      clear: clear2,
-      update,
-      getPackageJsonInfoCache: () => packageJsonInfoCache,
-      clearAllExceptPackageJsonInfoCache
-    };
-    function clear2() {
-      clearAllExceptPackageJsonInfoCache();
-      packageJsonInfoCache.clear();
-    }
-    function clearAllExceptPackageJsonInfoCache() {
-      perDirectoryResolutionCache.clear();
-      moduleNameToDirectoryMap.clear();
-    }
-    function update(options2) {
-      updateRedirectsMap(options2, directoryToModuleNameMap, moduleNameToDirectoryMap);
-    }
-    function getOrCreateCacheForModuleName(nonRelativeModuleName, mode, redirectedReference) {
-      Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName));
-      return getOrCreateCache(moduleNameToDirectoryMap, redirectedReference, mode === void 0 ? nonRelativeModuleName : `${mode}|${nonRelativeModuleName}`, createPerModuleNameCache);
-    }
-    function createPerModuleNameCache() {
-      const directoryPathMap = /* @__PURE__ */ new Map();
-      return { get, set };
-      function get(directory) {
-        return directoryPathMap.get(toPath(directory, currentDirectory, getCanonicalFileName));
-      }
-      function set(directory, result) {
-        const path = toPath(directory, currentDirectory, getCanonicalFileName);
-        if (directoryPathMap.has(path)) {
-          return;
-        }
-        directoryPathMap.set(path, result);
-        const resolvedFileName = result.resolvedModule && (result.resolvedModule.originalPath || result.resolvedModule.resolvedFileName);
-        const commonPrefix = resolvedFileName && getCommonPrefix(path, resolvedFileName);
-        let current = path;
-        while (current !== commonPrefix) {
-          const parent2 = getDirectoryPath(current);
-          if (parent2 === current || directoryPathMap.has(parent2)) {
-            break;
-          }
-          directoryPathMap.set(parent2, result);
-          current = parent2;
-        }
-      }
-      function getCommonPrefix(directory, resolution) {
-        const resolutionDirectory = toPath(getDirectoryPath(resolution), currentDirectory, getCanonicalFileName);
-        let i = 0;
-        const limit = Math.min(directory.length, resolutionDirectory.length);
-        while (i < limit && directory.charCodeAt(i) === resolutionDirectory.charCodeAt(i)) {
-          i++;
-        }
-        if (i === directory.length && (resolutionDirectory.length === i || resolutionDirectory[i] === directorySeparator)) {
-          return directory;
-        }
-        const rootLength = getRootLength(directory);
-        if (i < rootLength) {
-          return void 0;
-        }
-        const sep = directory.lastIndexOf(directorySeparator, i - 1);
-        if (sep === -1) {
-          return void 0;
-        }
-        return directory.substr(0, Math.max(sep, rootLength));
-      }
-    }
-  }
-  function createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, directoryToModuleNameMap) {
-    const perDirectoryResolutionCache = createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, directoryToModuleNameMap || (directoryToModuleNameMap = createCacheWithRedirects(options)));
-    packageJsonInfoCache || (packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName));
-    return {
-      ...packageJsonInfoCache,
-      ...perDirectoryResolutionCache,
-      clear: clear2,
-      clearAllExceptPackageJsonInfoCache
-    };
-    function clear2() {
-      clearAllExceptPackageJsonInfoCache();
-      packageJsonInfoCache.clear();
-    }
-    function clearAllExceptPackageJsonInfoCache() {
-      perDirectoryResolutionCache.clear();
-    }
-  }
-  function resolveModuleNameFromCache(moduleName, containingFile, cache, mode) {
-    const containingDirectory = getDirectoryPath(containingFile);
-    const perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory);
-    if (!perFolderCache)
-      return void 0;
-    return perFolderCache.get(moduleName, mode);
-  }
-  function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
-    const traceEnabled = isTraceEnabled(compilerOptions, host);
-    if (redirectedReference) {
-      compilerOptions = redirectedReference.commandLine.options;
-    }
-    if (traceEnabled) {
-      trace(host, Diagnostics.Resolving_module_0_from_1, moduleName, containingFile);
-      if (redirectedReference) {
-        trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName);
-      }
-    }
-    const containingDirectory = getDirectoryPath(containingFile);
-    const perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference);
-    let result = perFolderCache && perFolderCache.get(moduleName, resolutionMode);
-    if (result) {
-      if (traceEnabled) {
-        trace(host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
-      }
-    } else {
-      let moduleResolution = compilerOptions.moduleResolution;
-      if (moduleResolution === void 0) {
-        switch (getEmitModuleKind(compilerOptions)) {
-          case 1 /* CommonJS */:
-            moduleResolution = 2 /* NodeJs */;
-            break;
-          case 100 /* Node16 */:
-            moduleResolution = 3 /* Node16 */;
-            break;
-          case 199 /* NodeNext */:
-            moduleResolution = 99 /* NodeNext */;
-            break;
-          default:
-            moduleResolution = 1 /* Classic */;
-            break;
-        }
-        if (traceEnabled) {
-          trace(host, Diagnostics.Module_resolution_kind_is_not_specified_using_0, ModuleResolutionKind[moduleResolution]);
-        }
-      } else {
-        if (traceEnabled) {
-          trace(host, Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ModuleResolutionKind[moduleResolution]);
-        }
-      }
-      perfLogger.logStartResolveModule(moduleName);
-      switch (moduleResolution) {
-        case 3 /* Node16 */:
-          result = node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode);
-          break;
-        case 99 /* NodeNext */:
-          result = nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode);
-          break;
-        case 2 /* NodeJs */:
-          result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
-          break;
-        case 1 /* Classic */:
-          result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
-          break;
-        default:
-          return Debug.fail(`Unexpected moduleResolution: ${moduleResolution}`);
-      }
-      if (result && result.resolvedModule)
-        perfLogger.logInfoEvent(`Module "${moduleName}" resolved to "${result.resolvedModule.resolvedFileName}"`);
-      perfLogger.logStopResolveModule(result && result.resolvedModule ? "" + result.resolvedModule.resolvedFileName : "null");
-      if (perFolderCache) {
-        perFolderCache.set(moduleName, resolutionMode, result);
-        if (!isExternalModuleNameRelative(moduleName)) {
-          cache.getOrCreateCacheForModuleName(moduleName, resolutionMode, redirectedReference).set(containingDirectory, result);
-        }
-      }
-    }
-    if (traceEnabled) {
-      if (result.resolvedModule) {
-        if (result.resolvedModule.packageId) {
-          trace(host, Diagnostics.Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2, moduleName, result.resolvedModule.resolvedFileName, packageIdToString(result.resolvedModule.packageId));
-        } else {
-          trace(host, Diagnostics.Module_name_0_was_successfully_resolved_to_1, moduleName, result.resolvedModule.resolvedFileName);
-        }
-      } else {
-        trace(host, Diagnostics.Module_name_0_was_not_resolved, moduleName);
-      }
-    }
-    return result;
-  }
-  function tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, state) {
-    const resolved = tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state);
-    if (resolved)
-      return resolved.value;
-    if (!isExternalModuleNameRelative(moduleName)) {
-      return tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state);
-    } else {
-      return tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state);
-    }
-  }
-  function tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state) {
-    var _a2;
-    const { baseUrl, paths, configFile } = state.compilerOptions;
-    if (paths && !pathIsRelative(moduleName)) {
-      if (state.traceEnabled) {
-        if (baseUrl) {
-          trace(state.host, Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, baseUrl, moduleName);
-        }
-        trace(state.host, Diagnostics.paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0, moduleName);
-      }
-      const baseDirectory = getPathsBasePath(state.compilerOptions, state.host);
-      const pathPatterns = (configFile == null ? void 0 : configFile.configFileSpecs) ? (_a2 = configFile.configFileSpecs).pathPatterns || (_a2.pathPatterns = tryParsePatterns(paths)) : void 0;
-      return tryLoadModuleUsingPaths(extensions, moduleName, baseDirectory, paths, pathPatterns, loader, false, state);
-    }
-  }
-  function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state) {
-    if (!state.compilerOptions.rootDirs) {
-      return void 0;
-    }
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0, moduleName);
-    }
-    const candidate = normalizePath(combinePaths(containingDirectory, moduleName));
-    let matchedRootDir;
-    let matchedNormalizedPrefix;
-    for (const rootDir of state.compilerOptions.rootDirs) {
-      let normalizedRoot = normalizePath(rootDir);
-      if (!endsWith(normalizedRoot, directorySeparator)) {
-        normalizedRoot += directorySeparator;
-      }
-      const isLongestMatchingPrefix = startsWith(candidate, normalizedRoot) && (matchedNormalizedPrefix === void 0 || matchedNormalizedPrefix.length < normalizedRoot.length);
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Checking_if_0_is_the_longest_matching_prefix_for_1_2, normalizedRoot, candidate, isLongestMatchingPrefix);
-      }
-      if (isLongestMatchingPrefix) {
-        matchedNormalizedPrefix = normalizedRoot;
-        matchedRootDir = rootDir;
-      }
-    }
-    if (matchedNormalizedPrefix) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Longest_matching_prefix_for_0_is_1, candidate, matchedNormalizedPrefix);
-      }
-      const suffix = candidate.substr(matchedNormalizedPrefix.length);
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, matchedNormalizedPrefix, candidate);
-      }
-      const resolvedFileName = loader(extensions, candidate, !directoryProbablyExists(containingDirectory, state.host), state);
-      if (resolvedFileName) {
-        return resolvedFileName;
-      }
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Trying_other_entries_in_rootDirs);
-      }
-      for (const rootDir of state.compilerOptions.rootDirs) {
-        if (rootDir === matchedRootDir) {
-          continue;
-        }
-        const candidate2 = combinePaths(normalizePath(rootDir), suffix);
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, rootDir, candidate2);
-        }
-        const baseDirectory = getDirectoryPath(candidate2);
-        const resolvedFileName2 = loader(extensions, candidate2, !directoryProbablyExists(baseDirectory, state.host), state);
-        if (resolvedFileName2) {
-          return resolvedFileName2;
-        }
-      }
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Module_resolution_using_rootDirs_has_failed);
-      }
-    }
-    return void 0;
-  }
-  function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state) {
-    const { baseUrl } = state.compilerOptions;
-    if (!baseUrl) {
-      return void 0;
-    }
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, baseUrl, moduleName);
-    }
-    const candidate = normalizePath(combinePaths(baseUrl, moduleName));
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.Resolving_module_name_0_relative_to_base_url_1_2, moduleName, baseUrl, candidate);
-    }
-    return loader(extensions, candidate, !directoryProbablyExists(getDirectoryPath(candidate), state.host), state);
-  }
-  function resolveJSModule(moduleName, initialDir, host) {
-    const { resolvedModule, failedLookupLocations } = tryResolveJSModuleWorker(moduleName, initialDir, host);
-    if (!resolvedModule) {
-      throw new Error(`Could not resolve JS module '${moduleName}' starting at '${initialDir}'. Looked in: ${failedLookupLocations.join(", ")}`);
-    }
-    return resolvedModule.resolvedFileName;
-  }
-  var NodeResolutionFeatures = /* @__PURE__ */ ((NodeResolutionFeatures2) => {
-    NodeResolutionFeatures2[NodeResolutionFeatures2["None"] = 0] = "None";
-    NodeResolutionFeatures2[NodeResolutionFeatures2["Imports"] = 2] = "Imports";
-    NodeResolutionFeatures2[NodeResolutionFeatures2["SelfName"] = 4] = "SelfName";
-    NodeResolutionFeatures2[NodeResolutionFeatures2["Exports"] = 8] = "Exports";
-    NodeResolutionFeatures2[NodeResolutionFeatures2["ExportsPatternTrailers"] = 16] = "ExportsPatternTrailers";
-    NodeResolutionFeatures2[NodeResolutionFeatures2["AllFeatures"] = 30] = "AllFeatures";
-    NodeResolutionFeatures2[NodeResolutionFeatures2["Node16Default"] = 30] = "Node16Default";
-    NodeResolutionFeatures2[NodeResolutionFeatures2["NodeNextDefault"] = 30 /* AllFeatures */] = "NodeNextDefault";
-    NodeResolutionFeatures2[NodeResolutionFeatures2["EsmMode"] = 32] = "EsmMode";
-    return NodeResolutionFeatures2;
-  })(NodeResolutionFeatures || {});
-  function node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
-    return nodeNextModuleNameResolverWorker(
-      30 /* Node16Default */,
-      moduleName,
-      containingFile,
-      compilerOptions,
-      host,
-      cache,
-      redirectedReference,
-      resolutionMode
-    );
-  }
-  function nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
-    return nodeNextModuleNameResolverWorker(
-      30 /* NodeNextDefault */,
-      moduleName,
-      containingFile,
-      compilerOptions,
-      host,
-      cache,
-      redirectedReference,
-      resolutionMode
-    );
-  }
-  function nodeNextModuleNameResolverWorker(features, moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
-    const containingDirectory = getDirectoryPath(containingFile);
-    const esmMode = resolutionMode === 99 /* ESNext */ ? 32 /* EsmMode */ : 0;
-    let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
-    if (compilerOptions.resolveJsonModule) {
-      extensions |= 8 /* Json */;
-    }
-    return nodeModuleNameResolverWorker(features | esmMode, moduleName, containingDirectory, compilerOptions, host, cache, extensions, false, redirectedReference);
-  }
-  function tryResolveJSModuleWorker(moduleName, initialDir, host) {
-    return nodeModuleNameResolverWorker(
-      0 /* None */,
-      moduleName,
-      initialDir,
-      { moduleResolution: 2 /* NodeJs */, allowJs: true },
-      host,
-      void 0,
-      2 /* JavaScript */,
-      false,
-      void 0
-    );
-  }
-  function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, isConfigLookup) {
-    let extensions;
-    if (isConfigLookup) {
-      extensions = 8 /* Json */;
-    } else if (compilerOptions.noDtsResolution) {
-      extensions = 3 /* ImplementationFiles */;
-      if (compilerOptions.resolveJsonModule)
-        extensions |= 8 /* Json */;
-    } else {
-      extensions = compilerOptions.resolveJsonModule ? 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */ | 8 /* Json */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
-    }
-    return nodeModuleNameResolverWorker(0 /* None */, moduleName, getDirectoryPath(containingFile), compilerOptions, host, cache, extensions, !!isConfigLookup, redirectedReference);
-  }
-  function nodeModuleNameResolverWorker(features, moduleName, containingDirectory, compilerOptions, host, cache, extensions, isConfigLookup, redirectedReference) {
-    var _a2, _b;
-    const traceEnabled = isTraceEnabled(compilerOptions, host);
-    const failedLookupLocations = [];
-    const affectingLocations = [];
-    const conditions = features & 32 /* EsmMode */ ? ["node", "import", "types"] : ["node", "require", "types"];
-    if (compilerOptions.noDtsResolution) {
-      conditions.pop();
-    }
-    const diagnostics = [];
-    const state = {
-      compilerOptions,
-      host,
-      traceEnabled,
-      failedLookupLocations,
-      affectingLocations,
-      packageJsonInfoCache: cache,
-      features,
-      conditions,
-      requestContainingDirectory: containingDirectory,
-      reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-      isConfigLookup
-    };
-    if (traceEnabled && getEmitModuleResolutionKind(compilerOptions) >= 3 /* Node16 */ && getEmitModuleResolutionKind(compilerOptions) <= 99 /* NodeNext */) {
-      trace(host, Diagnostics.Resolving_in_0_mode_with_conditions_1, features & 32 /* EsmMode */ ? "ESM" : "CJS", conditions.map((c) => `'${c}'`).join(", "));
-    }
-    let result;
-    if (getEmitModuleResolutionKind(compilerOptions) === 2 /* NodeJs */) {
-      const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
-      const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
-      result = priorityExtensions && tryResolve(priorityExtensions) || secondaryExtensions && tryResolve(secondaryExtensions) || void 0;
-    } else {
-      result = tryResolve(extensions);
-    }
-    return createResolvedModuleWithFailedLookupLocations(
-      (_a2 = result == null ? void 0 : result.value) == null ? void 0 : _a2.resolved,
-      (_b = result == null ? void 0 : result.value) == null ? void 0 : _b.isExternalLibraryImport,
-      failedLookupLocations,
-      affectingLocations,
-      diagnostics,
-      state.resultFromCache
-    );
-    function tryResolve(extensions2) {
-      const loader = (extensions3, candidate, onlyRecordFailures, state2) => nodeLoadModuleByRelativeName(extensions3, candidate, onlyRecordFailures, state2, true);
-      const resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions2, moduleName, containingDirectory, loader, state);
-      if (resolved) {
-        return toSearchResult({ resolved, isExternalLibraryImport: pathContainsNodeModules(resolved.path) });
-      }
-      if (!isExternalModuleNameRelative(moduleName)) {
-        let resolved2;
-        if (features & 2 /* Imports */ && startsWith(moduleName, "#")) {
-          resolved2 = loadModuleFromImports(extensions2, moduleName, containingDirectory, state, cache, redirectedReference);
-        }
-        if (!resolved2 && features & 4 /* SelfName */) {
-          resolved2 = loadModuleFromSelfNameReference(extensions2, moduleName, containingDirectory, state, cache, redirectedReference);
-        }
-        if (!resolved2) {
-          if (traceEnabled) {
-            trace(host, Diagnostics.Loading_module_0_from_node_modules_folder_target_file_types_Colon_1, moduleName, formatExtensions(extensions2));
-          }
-          resolved2 = loadModuleFromNearestNodeModulesDirectory(extensions2, moduleName, containingDirectory, state, cache, redirectedReference);
-        }
-        if (!resolved2)
-          return void 0;
-        let resolvedValue = resolved2.value;
-        if (!compilerOptions.preserveSymlinks && resolvedValue && !resolvedValue.originalPath) {
-          const path = realPath(resolvedValue.path, host, traceEnabled);
-          const pathsAreEqual = arePathsEqual(path, resolvedValue.path, host);
-          const originalPath = pathsAreEqual ? void 0 : resolvedValue.path;
-          resolvedValue = { ...resolvedValue, path: pathsAreEqual ? resolvedValue.path : path, originalPath };
-        }
-        return { value: resolvedValue && { resolved: resolvedValue, isExternalLibraryImport: true } };
-      } else {
-        const { path: candidate, parts } = normalizePathForCJSResolution(containingDirectory, moduleName);
-        const resolved2 = nodeLoadModuleByRelativeName(extensions2, candidate, false, state, true);
-        return resolved2 && toSearchResult({ resolved: resolved2, isExternalLibraryImport: contains(parts, "node_modules") });
-      }
-    }
-  }
-  function normalizePathForCJSResolution(containingDirectory, moduleName) {
-    const combined = combinePaths(containingDirectory, moduleName);
-    const parts = getPathComponents(combined);
-    const lastPart = lastOrUndefined(parts);
-    const path = lastPart === "." || lastPart === ".." ? ensureTrailingDirectorySeparator(normalizePath(combined)) : normalizePath(combined);
-    return { path, parts };
-  }
-  function realPath(path, host, traceEnabled) {
-    if (!host.realpath) {
-      return path;
-    }
-    const real = normalizePath(host.realpath(path));
-    if (traceEnabled) {
-      trace(host, Diagnostics.Resolving_real_path_for_0_result_1, path, real);
-    }
-    Debug.assert(host.fileExists(real), `${path} linked to nonexistent file ${real}`);
-    return real;
-  }
-  function nodeLoadModuleByRelativeName(extensions, candidate, onlyRecordFailures, state, considerPackageJson) {
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1, candidate, formatExtensions(extensions));
-    }
-    if (!hasTrailingDirectorySeparator(candidate)) {
-      if (!onlyRecordFailures) {
-        const parentOfCandidate = getDirectoryPath(candidate);
-        if (!directoryProbablyExists(parentOfCandidate, state.host)) {
-          if (state.traceEnabled) {
-            trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, parentOfCandidate);
-          }
-          onlyRecordFailures = true;
-        }
-      }
-      const resolvedFromFile = loadModuleFromFile(extensions, candidate, onlyRecordFailures, state);
-      if (resolvedFromFile) {
-        const packageDirectory = considerPackageJson ? parseNodeModuleFromPath(resolvedFromFile.path) : void 0;
-        const packageInfo = packageDirectory ? getPackageJsonInfo(packageDirectory, false, state) : void 0;
-        return withPackageId(packageInfo, resolvedFromFile);
-      }
-    }
-    if (!onlyRecordFailures) {
-      const candidateExists = directoryProbablyExists(candidate, state.host);
-      if (!candidateExists) {
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidate);
-        }
-        onlyRecordFailures = true;
-      }
-    }
-    if (!(state.features & 32 /* EsmMode */)) {
-      return loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson);
-    }
-    return void 0;
-  }
-  var nodeModulesPathPart = "/node_modules/";
-  function pathContainsNodeModules(path) {
-    return stringContains(path, nodeModulesPathPart);
-  }
-  function parseNodeModuleFromPath(resolved) {
-    const path = normalizePath(resolved);
-    const idx = path.lastIndexOf(nodeModulesPathPart);
-    if (idx === -1) {
-      return void 0;
-    }
-    const indexAfterNodeModules = idx + nodeModulesPathPart.length;
-    let indexAfterPackageName = moveToNextDirectorySeparatorIfAvailable(path, indexAfterNodeModules);
-    if (path.charCodeAt(indexAfterNodeModules) === 64 /* at */) {
-      indexAfterPackageName = moveToNextDirectorySeparatorIfAvailable(path, indexAfterPackageName);
-    }
-    return path.slice(0, indexAfterPackageName);
-  }
-  function moveToNextDirectorySeparatorIfAvailable(path, prevSeparatorIndex) {
-    const nextSeparatorIndex = path.indexOf(directorySeparator, prevSeparatorIndex + 1);
-    return nextSeparatorIndex === -1 ? prevSeparatorIndex : nextSeparatorIndex;
-  }
-  function loadModuleFromFileNoPackageId(extensions, candidate, onlyRecordFailures, state) {
-    return noPackageId(loadModuleFromFile(extensions, candidate, onlyRecordFailures, state));
-  }
-  function loadModuleFromFile(extensions, candidate, onlyRecordFailures, state) {
-    const resolvedByReplacingExtension = loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state);
-    if (resolvedByReplacingExtension) {
-      return resolvedByReplacingExtension;
-    }
-    if (!(state.features & 32 /* EsmMode */)) {
-      const resolvedByAddingExtension = tryAddingExtensions(candidate, extensions, "", onlyRecordFailures, state);
-      if (resolvedByAddingExtension) {
-        return resolvedByAddingExtension;
-      }
-    }
-  }
-  function loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state) {
-    if (hasJSFileExtension(candidate) || extensions & 8 /* Json */ && fileExtensionIs(candidate, ".json" /* Json */)) {
-      const extensionless = removeFileExtension(candidate);
-      const extension = candidate.substring(extensionless.length);
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension);
-      }
-      return tryAddingExtensions(extensionless, extensions, extension, onlyRecordFailures, state);
-    }
-  }
-  function loadJSOrExactTSFileName(extensions, candidate, onlyRecordFailures, state) {
-    if (extensions & 1 /* TypeScript */ && fileExtensionIsOneOf(candidate, supportedTSImplementationExtensions) || extensions & 4 /* Declaration */ && fileExtensionIsOneOf(candidate, supportedDeclarationExtensions)) {
-      const result = tryFile(candidate, onlyRecordFailures, state);
-      return result !== void 0 ? { path: candidate, ext: tryExtractTSExtension(candidate) } : void 0;
-    }
-    return loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state);
-  }
-  function tryAddingExtensions(candidate, extensions, originalExtension, onlyRecordFailures, state) {
-    if (!onlyRecordFailures) {
-      const directory = getDirectoryPath(candidate);
-      if (directory) {
-        onlyRecordFailures = !directoryProbablyExists(directory, state.host);
-      }
-    }
-    switch (originalExtension) {
-      case ".mjs" /* Mjs */:
-      case ".mts" /* Mts */:
-      case ".d.mts" /* Dmts */:
-        return extensions & 1 /* TypeScript */ && tryExtension(".mts" /* Mts */) || extensions & 4 /* Declaration */ && tryExtension(".d.mts" /* Dmts */) || extensions & 2 /* JavaScript */ && tryExtension(".mjs" /* Mjs */) || void 0;
-      case ".cjs" /* Cjs */:
-      case ".cts" /* Cts */:
-      case ".d.cts" /* Dcts */:
-        return extensions & 1 /* TypeScript */ && tryExtension(".cts" /* Cts */) || extensions & 4 /* Declaration */ && tryExtension(".d.cts" /* Dcts */) || extensions & 2 /* JavaScript */ && tryExtension(".cjs" /* Cjs */) || void 0;
-      case ".json" /* Json */:
-        const originalCandidate = candidate;
-        if (extensions & 4 /* Declaration */) {
-          candidate += ".json" /* Json */;
-          const result = tryExtension(".d.ts" /* Dts */);
-          if (result)
-            return result;
-        }
-        if (extensions & 8 /* Json */) {
-          candidate = originalCandidate;
-          const result = tryExtension(".json" /* Json */);
-          if (result)
-            return result;
-        }
-        return void 0;
-      default:
-        return extensions & 1 /* TypeScript */ && (tryExtension(".ts" /* Ts */) || tryExtension(".tsx" /* Tsx */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */) || extensions & 2 /* JavaScript */ && (tryExtension(".js" /* Js */) || tryExtension(".jsx" /* Jsx */)) || state.isConfigLookup && tryExtension(".json" /* Json */) || void 0;
-    }
-    function tryExtension(ext) {
-      const path = tryFile(candidate + ext, onlyRecordFailures, state);
-      return path === void 0 ? void 0 : { path, ext };
-    }
-  }
-  function tryFile(fileName, onlyRecordFailures, state) {
-    var _a2, _b;
-    if (!((_a2 = state.compilerOptions.moduleSuffixes) == null ? void 0 : _a2.length)) {
-      return tryFileLookup(fileName, onlyRecordFailures, state);
-    }
-    const ext = (_b = tryGetExtensionFromPath2(fileName)) != null ? _b : "";
-    const fileNameNoExtension = ext ? removeExtension(fileName, ext) : fileName;
-    return forEach(state.compilerOptions.moduleSuffixes, (suffix) => tryFileLookup(fileNameNoExtension + suffix + ext, onlyRecordFailures, state));
-  }
-  function tryFileLookup(fileName, onlyRecordFailures, state) {
-    if (!onlyRecordFailures) {
-      if (state.host.fileExists(fileName)) {
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.File_0_exist_use_it_as_a_name_resolution_result, fileName);
-        }
-        return fileName;
-      } else {
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.File_0_does_not_exist, fileName);
-        }
-      }
-    }
-    state.failedLookupLocations.push(fileName);
-    return void 0;
-  }
-  function loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson = true) {
-    const packageInfo = considerPackageJson ? getPackageJsonInfo(candidate, onlyRecordFailures, state) : void 0;
-    const packageJsonContent = packageInfo && packageInfo.contents.packageJsonContent;
-    const versionPaths = packageInfo && packageInfo.contents.versionPaths;
-    return withPackageId(packageInfo, loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, packageJsonContent, versionPaths));
-  }
-  function getEntrypointsFromPackageJsonInfo(packageJsonInfo, options, host, cache, resolveJs) {
-    if (!resolveJs && packageJsonInfo.contents.resolvedEntrypoints !== void 0) {
-      return packageJsonInfo.contents.resolvedEntrypoints;
-    }
-    let entrypoints;
-    const extensions = 1 /* TypeScript */ | 4 /* Declaration */ | (resolveJs ? 2 /* JavaScript */ : 0);
-    const features = getDefaultNodeResolutionFeatures(options);
-    const requireState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options);
-    requireState.conditions = ["node", "require", "types"];
-    requireState.requestContainingDirectory = packageJsonInfo.packageDirectory;
-    const requireResolution = loadNodeModuleFromDirectoryWorker(
-      extensions,
-      packageJsonInfo.packageDirectory,
-      false,
-      requireState,
-      packageJsonInfo.contents.packageJsonContent,
-      packageJsonInfo.contents.versionPaths
-    );
-    entrypoints = append(entrypoints, requireResolution == null ? void 0 : requireResolution.path);
-    if (features & 8 /* Exports */ && packageJsonInfo.contents.packageJsonContent.exports) {
-      for (const conditions of [["node", "import", "types"], ["node", "require", "types"]]) {
-        const exportState = { ...requireState, failedLookupLocations: [], conditions };
-        const exportResolutions = loadEntrypointsFromExportMap(
-          packageJsonInfo,
-          packageJsonInfo.contents.packageJsonContent.exports,
-          exportState,
-          extensions
-        );
-        if (exportResolutions) {
-          for (const resolution of exportResolutions) {
-            entrypoints = appendIfUnique(entrypoints, resolution.path);
-          }
-        }
-      }
-    }
-    return packageJsonInfo.contents.resolvedEntrypoints = entrypoints || false;
-  }
-  function loadEntrypointsFromExportMap(scope, exports, state, extensions) {
-    let entrypoints;
-    if (isArray(exports)) {
-      for (const target of exports) {
-        loadEntrypointsFromTargetExports(target);
-      }
-    } else if (typeof exports === "object" && exports !== null && allKeysStartWithDot(exports)) {
-      for (const key in exports) {
-        loadEntrypointsFromTargetExports(exports[key]);
-      }
-    } else {
-      loadEntrypointsFromTargetExports(exports);
-    }
-    return entrypoints;
-    function loadEntrypointsFromTargetExports(target) {
-      var _a2, _b;
-      if (typeof target === "string" && startsWith(target, "./") && target.indexOf("*") === -1) {
-        const partsAfterFirst = getPathComponents(target).slice(2);
-        if (partsAfterFirst.indexOf("..") >= 0 || partsAfterFirst.indexOf(".") >= 0 || partsAfterFirst.indexOf("node_modules") >= 0) {
-          return false;
-        }
-        const resolvedTarget = combinePaths(scope.packageDirectory, target);
-        const finalPath = getNormalizedAbsolutePath(resolvedTarget, (_b = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a2));
-        const result = loadJSOrExactTSFileName(extensions, finalPath, false, state);
-        if (result) {
-          entrypoints = appendIfUnique(entrypoints, result, (a, b) => a.path === b.path);
-          return true;
-        }
-      } else if (Array.isArray(target)) {
-        for (const t of target) {
-          const success = loadEntrypointsFromTargetExports(t);
-          if (success) {
-            return true;
-          }
-        }
-      } else if (typeof target === "object" && target !== null) {
-        return forEach(getOwnKeys(target), (key) => {
-          if (key === "default" || contains(state.conditions, key) || isApplicableVersionedTypesKey(state.conditions, key)) {
-            loadEntrypointsFromTargetExports(target[key]);
-            return true;
-          }
-        });
-      }
-    }
-  }
-  function getTemporaryModuleResolutionState(packageJsonInfoCache, host, options) {
-    return {
-      host,
-      compilerOptions: options,
-      traceEnabled: isTraceEnabled(options, host),
-      failedLookupLocations: noopPush,
-      affectingLocations: noopPush,
-      packageJsonInfoCache,
-      features: 0 /* None */,
-      conditions: emptyArray,
-      requestContainingDirectory: void 0,
-      reportDiagnostic: noop,
-      isConfigLookup: false
-    };
-  }
-  function getPackageScopeForPath(fileName, state) {
-    const parts = getPathComponents(fileName);
-    parts.pop();
-    while (parts.length > 0) {
-      const pkg = getPackageJsonInfo(getPathFromPathComponents(parts), false, state);
-      if (pkg) {
-        return pkg;
-      }
-      parts.pop();
-    }
-    return void 0;
-  }
-  function getPackageJsonInfo(packageDirectory, onlyRecordFailures, state) {
-    var _a2, _b, _c;
-    const { host, traceEnabled } = state;
-    const packageJsonPath = combinePaths(packageDirectory, "package.json");
-    if (onlyRecordFailures) {
-      state.failedLookupLocations.push(packageJsonPath);
-      return void 0;
-    }
-    const existing = (_a2 = state.packageJsonInfoCache) == null ? void 0 : _a2.getPackageJsonInfo(packageJsonPath);
-    if (existing !== void 0) {
-      if (typeof existing !== "boolean") {
-        if (traceEnabled)
-          trace(host, Diagnostics.File_0_exists_according_to_earlier_cached_lookups, packageJsonPath);
-        state.affectingLocations.push(packageJsonPath);
-        return existing.packageDirectory === packageDirectory ? existing : { packageDirectory, contents: existing.contents };
-      } else {
-        if (existing && traceEnabled)
-          trace(host, Diagnostics.File_0_does_not_exist_according_to_earlier_cached_lookups, packageJsonPath);
-        state.failedLookupLocations.push(packageJsonPath);
-        return void 0;
-      }
-    }
-    const directoryExists = directoryProbablyExists(packageDirectory, host);
-    if (directoryExists && host.fileExists(packageJsonPath)) {
-      const packageJsonContent = readJson(packageJsonPath, host);
-      if (traceEnabled) {
-        trace(host, Diagnostics.Found_package_json_at_0, packageJsonPath);
-      }
-      const versionPaths = readPackageJsonTypesVersionPaths(packageJsonContent, state);
-      const result = { packageDirectory, contents: { packageJsonContent, versionPaths, resolvedEntrypoints: void 0 } };
-      (_b = state.packageJsonInfoCache) == null ? void 0 : _b.setPackageJsonInfo(packageJsonPath, result);
-      state.affectingLocations.push(packageJsonPath);
-      return result;
-    } else {
-      if (directoryExists && traceEnabled) {
-        trace(host, Diagnostics.File_0_does_not_exist, packageJsonPath);
-      }
-      (_c = state.packageJsonInfoCache) == null ? void 0 : _c.setPackageJsonInfo(packageJsonPath, directoryExists);
-      state.failedLookupLocations.push(packageJsonPath);
-    }
-  }
-  function loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, jsonContent, versionPaths) {
-    let packageFile;
-    if (jsonContent) {
-      if (state.isConfigLookup) {
-        packageFile = readPackageJsonTSConfigField(jsonContent, candidate, state);
-      } else {
-        packageFile = extensions & 4 /* Declaration */ && readPackageJsonTypesFields(jsonContent, candidate, state) || extensions & (3 /* ImplementationFiles */ | 4 /* Declaration */) && readPackageJsonMainField(jsonContent, candidate, state) || void 0;
-      }
-    }
-    const loader = (extensions2, candidate2, onlyRecordFailures2, state2) => {
-      const fromFile = tryFile(candidate2, onlyRecordFailures2, state2);
-      if (fromFile) {
-        const resolved = resolvedIfExtensionMatches(extensions2, fromFile);
-        if (resolved) {
-          return noPackageId(resolved);
-        }
-        if (state2.traceEnabled) {
-          trace(state2.host, Diagnostics.File_0_has_an_unsupported_extension_so_skipping_it, fromFile);
-        }
-      }
-      const expandedExtensions = extensions2 === 4 /* Declaration */ ? 1 /* TypeScript */ | 4 /* Declaration */ : extensions2;
-      const features = state2.features;
-      if ((jsonContent == null ? void 0 : jsonContent.type) !== "module") {
-        state2.features &= ~32 /* EsmMode */;
-      }
-      const result = nodeLoadModuleByRelativeName(expandedExtensions, candidate2, onlyRecordFailures2, state2, false);
-      state2.features = features;
-      return result;
-    };
-    const onlyRecordFailuresForPackageFile = packageFile ? !directoryProbablyExists(getDirectoryPath(packageFile), state.host) : void 0;
-    const onlyRecordFailuresForIndex = onlyRecordFailures || !directoryProbablyExists(candidate, state.host);
-    const indexPath = combinePaths(candidate, state.isConfigLookup ? "tsconfig" : "index");
-    if (versionPaths && (!packageFile || containsPath(candidate, packageFile))) {
-      const moduleName = getRelativePathFromDirectory(candidate, packageFile || indexPath, false);
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, moduleName);
-      }
-      const result = tryLoadModuleUsingPaths(extensions, moduleName, candidate, versionPaths.paths, void 0, loader, onlyRecordFailuresForPackageFile || onlyRecordFailuresForIndex, state);
-      if (result) {
-        return removeIgnoredPackageId(result.value);
-      }
-    }
-    const packageFileResult = packageFile && removeIgnoredPackageId(loader(extensions, packageFile, onlyRecordFailuresForPackageFile, state));
-    if (packageFileResult)
-      return packageFileResult;
-    if (!(state.features & 32 /* EsmMode */)) {
-      return loadModuleFromFile(extensions, indexPath, onlyRecordFailuresForIndex, state);
-    }
-  }
-  function resolvedIfExtensionMatches(extensions, path) {
-    const ext = tryGetExtensionFromPath2(path);
-    return ext !== void 0 && extensionIsOk(extensions, ext) ? { path, ext } : void 0;
-  }
-  function extensionIsOk(extensions, extension) {
-    return extensions & 2 /* JavaScript */ && (extension === ".js" /* Js */ || extension === ".jsx" /* Jsx */ || extension === ".mjs" /* Mjs */ || extension === ".cjs" /* Cjs */) || extensions & 1 /* TypeScript */ && (extension === ".ts" /* Ts */ || extension === ".tsx" /* Tsx */ || extension === ".mts" /* Mts */ || extension === ".cts" /* Cts */) || extensions & 4 /* Declaration */ && (extension === ".d.ts" /* Dts */ || extension === ".d.mts" /* Dmts */ || extension === ".d.cts" /* Dcts */) || extensions & 8 /* Json */ && extension === ".json" /* Json */ || false;
-  }
-  function parsePackageName(moduleName) {
-    let idx = moduleName.indexOf(directorySeparator);
-    if (moduleName[0] === "@") {
-      idx = moduleName.indexOf(directorySeparator, idx + 1);
-    }
-    return idx === -1 ? { packageName: moduleName, rest: "" } : { packageName: moduleName.slice(0, idx), rest: moduleName.slice(idx + 1) };
-  }
-  function allKeysStartWithDot(obj) {
-    return every(getOwnKeys(obj), (k) => startsWith(k, "."));
-  }
-  function noKeyStartsWithDot(obj) {
-    return !some(getOwnKeys(obj), (k) => startsWith(k, "."));
-  }
-  function loadModuleFromSelfNameReference(extensions, moduleName, directory, state, cache, redirectedReference) {
-    var _a2, _b;
-    const directoryPath = getNormalizedAbsolutePath(combinePaths(directory, "dummy"), (_b = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a2));
-    const scope = getPackageScopeForPath(directoryPath, state);
-    if (!scope || !scope.contents.packageJsonContent.exports) {
-      return void 0;
-    }
-    if (typeof scope.contents.packageJsonContent.name !== "string") {
-      return void 0;
-    }
-    const parts = getPathComponents(moduleName);
-    const nameParts = getPathComponents(scope.contents.packageJsonContent.name);
-    if (!every(nameParts, (p, i) => parts[i] === p)) {
-      return void 0;
-    }
-    const trailingParts = parts.slice(nameParts.length);
-    return loadModuleFromExports(scope, extensions, !length(trailingParts) ? "." : `.${directorySeparator}${trailingParts.join(directorySeparator)}`, state, cache, redirectedReference);
-  }
-  function loadModuleFromExports(scope, extensions, subpath, state, cache, redirectedReference) {
-    if (!scope.contents.packageJsonContent.exports) {
-      return void 0;
-    }
-    if (subpath === ".") {
-      let mainExport;
-      if (typeof scope.contents.packageJsonContent.exports === "string" || Array.isArray(scope.contents.packageJsonContent.exports) || typeof scope.contents.packageJsonContent.exports === "object" && noKeyStartsWithDot(scope.contents.packageJsonContent.exports)) {
-        mainExport = scope.contents.packageJsonContent.exports;
-      } else if (hasProperty(scope.contents.packageJsonContent.exports, ".")) {
-        mainExport = scope.contents.packageJsonContent.exports["."];
-      }
-      if (mainExport) {
-        const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, subpath, scope, false);
-        return loadModuleFromTargetImportOrExport(mainExport, "", false, ".");
-      }
-    } else if (allKeysStartWithDot(scope.contents.packageJsonContent.exports)) {
-      if (typeof scope.contents.packageJsonContent.exports !== "object") {
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory);
-        }
-        return toSearchResult(void 0);
-      }
-      const result = loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, subpath, scope.contents.packageJsonContent.exports, scope, false);
-      if (result) {
-        return result;
-      }
-    }
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory);
-    }
-    return toSearchResult(void 0);
-  }
-  function loadModuleFromImports(extensions, moduleName, directory, state, cache, redirectedReference) {
-    var _a2, _b;
-    if (moduleName === "#" || startsWith(moduleName, "#/")) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Invalid_import_specifier_0_has_no_possible_resolutions, moduleName);
-      }
-      return toSearchResult(void 0);
-    }
-    const directoryPath = getNormalizedAbsolutePath(combinePaths(directory, "dummy"), (_b = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a2));
-    const scope = getPackageScopeForPath(directoryPath, state);
-    if (!scope) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve, directoryPath);
-      }
-      return toSearchResult(void 0);
-    }
-    if (!scope.contents.packageJsonContent.imports) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.package_json_scope_0_has_no_imports_defined, scope.packageDirectory);
-      }
-      return toSearchResult(void 0);
-    }
-    const result = loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, moduleName, scope.contents.packageJsonContent.imports, scope, true);
-    if (result) {
-      return result;
-    }
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1, moduleName, scope.packageDirectory);
-    }
-    return toSearchResult(void 0);
-  }
-  function comparePatternKeys(a, b) {
-    const aPatternIndex = a.indexOf("*");
-    const bPatternIndex = b.indexOf("*");
-    const baseLenA = aPatternIndex === -1 ? a.length : aPatternIndex + 1;
-    const baseLenB = bPatternIndex === -1 ? b.length : bPatternIndex + 1;
-    if (baseLenA > baseLenB)
-      return -1;
-    if (baseLenB > baseLenA)
-      return 1;
-    if (aPatternIndex === -1)
-      return 1;
-    if (bPatternIndex === -1)
-      return -1;
-    if (a.length > b.length)
-      return -1;
-    if (b.length > a.length)
-      return 1;
-    return 0;
-  }
-  function loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, moduleName, lookupTable, scope, isImports) {
-    const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, moduleName, scope, isImports);
-    if (!endsWith(moduleName, directorySeparator) && moduleName.indexOf("*") === -1 && hasProperty(lookupTable, moduleName)) {
-      const target = lookupTable[moduleName];
-      return loadModuleFromTargetImportOrExport(target, "", false, moduleName);
-    }
-    const expandingKeys = sort(filter(getOwnKeys(lookupTable), (k) => k.indexOf("*") !== -1 || endsWith(k, "/")), comparePatternKeys);
-    for (const potentialTarget of expandingKeys) {
-      if (state.features & 16 /* ExportsPatternTrailers */ && matchesPatternWithTrailer(potentialTarget, moduleName)) {
-        const target = lookupTable[potentialTarget];
-        const starPos = potentialTarget.indexOf("*");
-        const subpath = moduleName.substring(potentialTarget.substring(0, starPos).length, moduleName.length - (potentialTarget.length - 1 - starPos));
-        return loadModuleFromTargetImportOrExport(target, subpath, true, potentialTarget);
-      } else if (endsWith(potentialTarget, "*") && startsWith(moduleName, potentialTarget.substring(0, potentialTarget.length - 1))) {
-        const target = lookupTable[potentialTarget];
-        const subpath = moduleName.substring(potentialTarget.length - 1);
-        return loadModuleFromTargetImportOrExport(target, subpath, true, potentialTarget);
-      } else if (startsWith(moduleName, potentialTarget)) {
-        const target = lookupTable[potentialTarget];
-        const subpath = moduleName.substring(potentialTarget.length);
-        return loadModuleFromTargetImportOrExport(target, subpath, false, potentialTarget);
-      }
-    }
-    function matchesPatternWithTrailer(target, name) {
-      if (endsWith(target, "*"))
-        return false;
-      const starPos = target.indexOf("*");
-      if (starPos === -1)
-        return false;
-      return startsWith(name, target.substring(0, starPos)) && endsWith(name, target.substring(starPos + 1));
-    }
-  }
-  function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, moduleName, scope, isImports) {
-    return loadModuleFromTargetImportOrExport;
-    function loadModuleFromTargetImportOrExport(target, subpath, pattern, key) {
-      if (typeof target === "string") {
-        if (!pattern && subpath.length > 0 && !endsWith(target, "/")) {
-          if (state.traceEnabled) {
-            trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
-          }
-          return toSearchResult(void 0);
-        }
-        if (!startsWith(target, "./")) {
-          if (isImports && !startsWith(target, "../") && !startsWith(target, "/") && !isRootedDiskPath(target)) {
-            const combinedLookup = pattern ? target.replace(/\*/g, subpath) : target + subpath;
-            traceIfEnabled(state, Diagnostics.Using_0_subpath_1_with_target_2, "imports", key, combinedLookup);
-            traceIfEnabled(state, Diagnostics.Resolving_module_0_from_1, combinedLookup, scope.packageDirectory + "/");
-            const result = nodeModuleNameResolverWorker(state.features, combinedLookup, scope.packageDirectory + "/", state.compilerOptions, state.host, cache, extensions, false, redirectedReference);
-            return toSearchResult(result.resolvedModule ? { path: result.resolvedModule.resolvedFileName, extension: result.resolvedModule.extension, packageId: result.resolvedModule.packageId, originalPath: result.resolvedModule.originalPath } : void 0);
-          }
-          if (state.traceEnabled) {
-            trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
-          }
-          return toSearchResult(void 0);
-        }
-        const parts = pathIsRelative(target) ? getPathComponents(target).slice(1) : getPathComponents(target);
-        const partsAfterFirst = parts.slice(1);
-        if (partsAfterFirst.indexOf("..") >= 0 || partsAfterFirst.indexOf(".") >= 0 || partsAfterFirst.indexOf("node_modules") >= 0) {
-          if (state.traceEnabled) {
-            trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
-          }
-          return toSearchResult(void 0);
-        }
-        const resolvedTarget = combinePaths(scope.packageDirectory, target);
-        const subpathParts = getPathComponents(subpath);
-        if (subpathParts.indexOf("..") >= 0 || subpathParts.indexOf(".") >= 0 || subpathParts.indexOf("node_modules") >= 0) {
-          if (state.traceEnabled) {
-            trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
-          }
-          return toSearchResult(void 0);
-        }
-        if (state.traceEnabled) {
-          trace(
-            state.host,
-            Diagnostics.Using_0_subpath_1_with_target_2,
-            isImports ? "imports" : "exports",
-            key,
-            pattern ? target.replace(/\*/g, subpath) : target + subpath
-          );
-        }
-        const finalPath = toAbsolutePath(pattern ? resolvedTarget.replace(/\*/g, subpath) : resolvedTarget + subpath);
-        const inputLink = tryLoadInputFileForPath(finalPath, subpath, combinePaths(scope.packageDirectory, "package.json"), isImports);
-        if (inputLink)
-          return inputLink;
-        return toSearchResult(withPackageId(scope, loadJSOrExactTSFileName(extensions, finalPath, false, state)));
-      } else if (typeof target === "object" && target !== null) {
-        if (!Array.isArray(target)) {
-          for (const condition of getOwnKeys(target)) {
-            if (condition === "default" || state.conditions.indexOf(condition) >= 0 || isApplicableVersionedTypesKey(state.conditions, condition)) {
-              traceIfEnabled(state, Diagnostics.Matched_0_condition_1, isImports ? "imports" : "exports", condition);
-              const subTarget = target[condition];
-              const result = loadModuleFromTargetImportOrExport(subTarget, subpath, pattern, key);
-              if (result) {
-                return result;
-              }
-            } else {
-              traceIfEnabled(state, Diagnostics.Saw_non_matching_condition_0, condition);
-            }
-          }
-          return void 0;
-        } else {
-          if (!length(target)) {
-            if (state.traceEnabled) {
-              trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
-            }
-            return toSearchResult(void 0);
-          }
-          for (const elem of target) {
-            const result = loadModuleFromTargetImportOrExport(elem, subpath, pattern, key);
-            if (result) {
-              return result;
-            }
-          }
-        }
-      } else if (target === null) {
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.package_json_scope_0_explicitly_maps_specifier_1_to_null, scope.packageDirectory, moduleName);
-        }
-        return toSearchResult(void 0);
-      }
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
-      }
-      return toSearchResult(void 0);
-      function toAbsolutePath(path) {
-        var _a2, _b;
-        if (path === void 0)
-          return path;
-        return getNormalizedAbsolutePath(path, (_b = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a2));
-      }
-      function combineDirectoryPath(root, dir) {
-        return ensureTrailingDirectorySeparator(combinePaths(root, dir));
-      }
-      function useCaseSensitiveFileNames() {
-        return !state.host.useCaseSensitiveFileNames ? true : typeof state.host.useCaseSensitiveFileNames === "boolean" ? state.host.useCaseSensitiveFileNames : state.host.useCaseSensitiveFileNames();
-      }
-      function tryLoadInputFileForPath(finalPath, entry, packagePath, isImports2) {
-        var _a2, _b, _c, _d;
-        if (!state.isConfigLookup && (state.compilerOptions.declarationDir || state.compilerOptions.outDir) && finalPath.indexOf("/node_modules/") === -1 && (state.compilerOptions.configFile ? containsPath(scope.packageDirectory, toAbsolutePath(state.compilerOptions.configFile.fileName), !useCaseSensitiveFileNames()) : true)) {
-          const getCanonicalFileName = hostGetCanonicalFileName({ useCaseSensitiveFileNames });
-          const commonSourceDirGuesses = [];
-          if (state.compilerOptions.rootDir || state.compilerOptions.composite && state.compilerOptions.configFilePath) {
-            const commonDir = toAbsolutePath(getCommonSourceDirectory(state.compilerOptions, () => [], ((_b = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a2)) || "", getCanonicalFileName));
-            commonSourceDirGuesses.push(commonDir);
-          } else if (state.requestContainingDirectory) {
-            const requestingFile = toAbsolutePath(combinePaths(state.requestContainingDirectory, "index.ts"));
-            const commonDir = toAbsolutePath(getCommonSourceDirectory(state.compilerOptions, () => [requestingFile, toAbsolutePath(packagePath)], ((_d = (_c = state.host).getCurrentDirectory) == null ? void 0 : _d.call(_c)) || "", getCanonicalFileName));
-            commonSourceDirGuesses.push(commonDir);
-            let fragment = ensureTrailingDirectorySeparator(commonDir);
-            while (fragment && fragment.length > 1) {
-              const parts = getPathComponents(fragment);
-              parts.pop();
-              const commonDir2 = getPathFromPathComponents(parts);
-              commonSourceDirGuesses.unshift(commonDir2);
-              fragment = ensureTrailingDirectorySeparator(commonDir2);
-            }
-          }
-          if (commonSourceDirGuesses.length > 1) {
-            state.reportDiagnostic(createCompilerDiagnostic(
-              isImports2 ? Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate : Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate,
-              entry === "" ? "." : entry,
-              packagePath
-            ));
-          }
-          for (const commonSourceDirGuess of commonSourceDirGuesses) {
-            const candidateDirectories = getOutputDirectoriesForBaseDirectory(commonSourceDirGuess);
-            for (const candidateDir of candidateDirectories) {
-              if (containsPath(candidateDir, finalPath, !useCaseSensitiveFileNames())) {
-                const pathFragment = finalPath.slice(candidateDir.length + 1);
-                const possibleInputBase = combinePaths(commonSourceDirGuess, pathFragment);
-                const jsAndDtsExtensions = [".mjs" /* Mjs */, ".cjs" /* Cjs */, ".js" /* Js */, ".json" /* Json */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".d.ts" /* Dts */];
-                for (const ext of jsAndDtsExtensions) {
-                  if (fileExtensionIs(possibleInputBase, ext)) {
-                    const inputExts = getPossibleOriginalInputExtensionForExtension(possibleInputBase);
-                    for (const possibleExt of inputExts) {
-                      if (!extensionIsOk(extensions, possibleExt))
-                        continue;
-                      const possibleInputWithInputExtension = changeAnyExtension(possibleInputBase, possibleExt, ext, !useCaseSensitiveFileNames());
-                      if (state.host.fileExists(possibleInputWithInputExtension)) {
-                        return toSearchResult(withPackageId(scope, loadJSOrExactTSFileName(extensions, possibleInputWithInputExtension, false, state)));
-                      }
-                    }
-                  }
-                }
-              }
-            }
-          }
-        }
-        return void 0;
-        function getOutputDirectoriesForBaseDirectory(commonSourceDirGuess) {
-          var _a3, _b2;
-          const currentDir = state.compilerOptions.configFile ? ((_b2 = (_a3 = state.host).getCurrentDirectory) == null ? void 0 : _b2.call(_a3)) || "" : commonSourceDirGuess;
-          const candidateDirectories = [];
-          if (state.compilerOptions.declarationDir) {
-            candidateDirectories.push(toAbsolutePath(combineDirectoryPath(currentDir, state.compilerOptions.declarationDir)));
-          }
-          if (state.compilerOptions.outDir && state.compilerOptions.outDir !== state.compilerOptions.declarationDir) {
-            candidateDirectories.push(toAbsolutePath(combineDirectoryPath(currentDir, state.compilerOptions.outDir)));
-          }
-          return candidateDirectories;
-        }
-      }
-    }
-  }
-  function isApplicableVersionedTypesKey(conditions, key) {
-    if (conditions.indexOf("types") === -1)
-      return false;
-    if (!startsWith(key, "types@"))
-      return false;
-    const range = VersionRange.tryParse(key.substring("types@".length));
-    if (!range)
-      return false;
-    return range.test(version);
-  }
-  function loadModuleFromNearestNodeModulesDirectory(extensions, moduleName, directory, state, cache, redirectedReference) {
-    return loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, false, cache, redirectedReference);
-  }
-  function loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, directory, state) {
-    return loadModuleFromNearestNodeModulesDirectoryWorker(4 /* Declaration */, moduleName, directory, state, true, void 0, void 0);
-  }
-  function loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) {
-    const perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName, state.features === 0 ? void 0 : state.features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */, redirectedReference);
-    const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
-    const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
-    if (priorityExtensions) {
-      const result = lookup(priorityExtensions);
-      if (result)
-        return result;
-    }
-    if (secondaryExtensions && !typesScopeOnly) {
-      return lookup(secondaryExtensions);
-    }
-    function lookup(extensions2) {
-      return forEachAncestorDirectory(normalizeSlashes(directory), (ancestorDirectory) => {
-        if (getBaseFileName(ancestorDirectory) !== "node_modules") {
-          const resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, ancestorDirectory, state);
-          if (resolutionFromCache) {
-            return resolutionFromCache;
-          }
-          return toSearchResult(loadModuleFromImmediateNodeModulesDirectory(extensions2, moduleName, ancestorDirectory, state, typesScopeOnly, cache, redirectedReference));
-        }
-      });
-    }
-  }
-  function loadModuleFromImmediateNodeModulesDirectory(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) {
-    const nodeModulesFolder = combinePaths(directory, "node_modules");
-    const nodeModulesFolderExists = directoryProbablyExists(nodeModulesFolder, state.host);
-    if (!nodeModulesFolderExists && state.traceEnabled) {
-      trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesFolder);
-    }
-    if (!typesScopeOnly) {
-      const packageResult = loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, state, cache, redirectedReference);
-      if (packageResult) {
-        return packageResult;
-      }
-    }
-    if (extensions & 4 /* Declaration */) {
-      const nodeModulesAtTypes2 = combinePaths(nodeModulesFolder, "@types");
-      let nodeModulesAtTypesExists = nodeModulesFolderExists;
-      if (nodeModulesFolderExists && !directoryProbablyExists(nodeModulesAtTypes2, state.host)) {
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesAtTypes2);
-        }
-        nodeModulesAtTypesExists = false;
-      }
-      return loadModuleFromSpecificNodeModulesDirectory(4 /* Declaration */, mangleScopedPackageNameWithTrace(moduleName, state), nodeModulesAtTypes2, nodeModulesAtTypesExists, state, cache, redirectedReference);
-    }
-  }
-  function loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesDirectory, nodeModulesDirectoryExists, state, cache, redirectedReference) {
-    var _a2;
-    const candidate = normalizePath(combinePaths(nodeModulesDirectory, moduleName));
-    let packageInfo = getPackageJsonInfo(candidate, !nodeModulesDirectoryExists, state);
-    if (!(state.features & 8 /* Exports */)) {
-      if (packageInfo) {
-        const fromFile = loadModuleFromFile(extensions, candidate, !nodeModulesDirectoryExists, state);
-        if (fromFile) {
-          return noPackageId(fromFile);
-        }
-        const fromDirectory = loadNodeModuleFromDirectoryWorker(
-          extensions,
-          candidate,
-          !nodeModulesDirectoryExists,
-          state,
-          packageInfo.contents.packageJsonContent,
-          packageInfo.contents.versionPaths
-        );
-        return withPackageId(packageInfo, fromDirectory);
-      }
-    }
-    const loader = (extensions2, candidate2, onlyRecordFailures, state2) => {
-      let pathAndExtension = loadModuleFromFile(extensions2, candidate2, onlyRecordFailures, state2) || loadNodeModuleFromDirectoryWorker(
-        extensions2,
-        candidate2,
-        onlyRecordFailures,
-        state2,
-        packageInfo && packageInfo.contents.packageJsonContent,
-        packageInfo && packageInfo.contents.versionPaths
-      );
-      if (!pathAndExtension && packageInfo && (packageInfo.contents.packageJsonContent.exports === void 0 || packageInfo.contents.packageJsonContent.exports === null) && state2.features & 32 /* EsmMode */) {
-        pathAndExtension = loadModuleFromFile(extensions2, combinePaths(candidate2, "index.js"), onlyRecordFailures, state2);
-      }
-      return withPackageId(packageInfo, pathAndExtension);
-    };
-    const { packageName, rest } = parsePackageName(moduleName);
-    const packageDirectory = combinePaths(nodeModulesDirectory, packageName);
-    if (rest !== "") {
-      packageInfo = getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state);
-    }
-    if (packageInfo && packageInfo.contents.packageJsonContent.exports && state.features & 8 /* Exports */) {
-      return (_a2 = loadModuleFromExports(packageInfo, extensions, combinePaths(".", rest), state, cache, redirectedReference)) == null ? void 0 : _a2.value;
-    }
-    if (rest !== "" && packageInfo && packageInfo.contents.versionPaths) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, packageInfo.contents.versionPaths.version, version, rest);
-      }
-      const packageDirectoryExists = nodeModulesDirectoryExists && directoryProbablyExists(packageDirectory, state.host);
-      const fromPaths = tryLoadModuleUsingPaths(extensions, rest, packageDirectory, packageInfo.contents.versionPaths.paths, void 0, loader, !packageDirectoryExists, state);
-      if (fromPaths) {
-        return fromPaths.value;
-      }
-    }
-    return loader(extensions, candidate, !nodeModulesDirectoryExists, state);
-  }
-  function tryLoadModuleUsingPaths(extensions, moduleName, baseDirectory, paths, pathPatterns, loader, onlyRecordFailures, state) {
-    pathPatterns || (pathPatterns = tryParsePatterns(paths));
-    const matchedPattern = matchPatternOrExact(pathPatterns, moduleName);
-    if (matchedPattern) {
-      const matchedStar = isString(matchedPattern) ? void 0 : matchedText(matchedPattern, moduleName);
-      const matchedPatternText = isString(matchedPattern) ? matchedPattern : patternText(matchedPattern);
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Module_name_0_matched_pattern_1, moduleName, matchedPatternText);
-      }
-      const resolved = forEach(paths[matchedPatternText], (subst) => {
-        const path = matchedStar ? subst.replace("*", matchedStar) : subst;
-        const candidate = normalizePath(combinePaths(baseDirectory, path));
-        if (state.traceEnabled) {
-          trace(state.host, Diagnostics.Trying_substitution_0_candidate_module_location_Colon_1, subst, path);
-        }
-        const extension = tryGetExtensionFromPath2(subst);
-        if (extension !== void 0) {
-          const path2 = tryFile(candidate, onlyRecordFailures, state);
-          if (path2 !== void 0) {
-            return noPackageId({ path: path2, ext: extension });
-          }
-        }
-        return loader(extensions, candidate, onlyRecordFailures || !directoryProbablyExists(getDirectoryPath(candidate), state.host), state);
-      });
-      return { value: resolved };
-    }
-  }
-  var mangledScopedPackageSeparator = "__";
-  function mangleScopedPackageNameWithTrace(packageName, state) {
-    const mangled = mangleScopedPackageName(packageName);
-    if (state.traceEnabled && mangled !== packageName) {
-      trace(state.host, Diagnostics.Scoped_package_detected_looking_in_0, mangled);
-    }
-    return mangled;
-  }
-  function getTypesPackageName(packageName) {
-    return `@types/${mangleScopedPackageName(packageName)}`;
-  }
-  function mangleScopedPackageName(packageName) {
-    if (startsWith(packageName, "@")) {
-      const replaceSlash = packageName.replace(directorySeparator, mangledScopedPackageSeparator);
-      if (replaceSlash !== packageName) {
-        return replaceSlash.slice(1);
-      }
-    }
-    return packageName;
-  }
-  function getPackageNameFromTypesPackageName(mangledName) {
-    const withoutAtTypePrefix = removePrefix(mangledName, "@types/");
-    if (withoutAtTypePrefix !== mangledName) {
-      return unmangleScopedPackageName(withoutAtTypePrefix);
-    }
-    return mangledName;
-  }
-  function unmangleScopedPackageName(typesPackageName) {
-    return stringContains(typesPackageName, mangledScopedPackageSeparator) ? "@" + typesPackageName.replace(mangledScopedPackageSeparator, directorySeparator) : typesPackageName;
-  }
-  function tryFindNonRelativeModuleNameInCache(cache, moduleName, containingDirectory, state) {
-    const result = cache && cache.get(containingDirectory);
-    if (result) {
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
-      }
-      state.resultFromCache = result;
-      return { value: result.resolvedModule && { path: result.resolvedModule.resolvedFileName, originalPath: result.resolvedModule.originalPath || true, extension: result.resolvedModule.extension, packageId: result.resolvedModule.packageId } };
-    }
-  }
-  function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) {
-    const traceEnabled = isTraceEnabled(compilerOptions, host);
-    const failedLookupLocations = [];
-    const affectingLocations = [];
-    const containingDirectory = getDirectoryPath(containingFile);
-    const diagnostics = [];
-    const state = {
-      compilerOptions,
-      host,
-      traceEnabled,
-      failedLookupLocations,
-      affectingLocations,
-      packageJsonInfoCache: cache,
-      features: 0 /* None */,
-      conditions: [],
-      requestContainingDirectory: containingDirectory,
-      reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-      isConfigLookup: false
-    };
-    const resolved = tryResolve(1 /* TypeScript */ | 4 /* Declaration */) || tryResolve(2 /* JavaScript */ | (compilerOptions.resolveJsonModule ? 8 /* Json */ : 0));
-    return createResolvedModuleWithFailedLookupLocations(
-      resolved && resolved.value,
-      false,
-      failedLookupLocations,
-      affectingLocations,
-      diagnostics,
-      state.resultFromCache
-    );
-    function tryResolve(extensions) {
-      const resolvedUsingSettings = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loadModuleFromFileNoPackageId, state);
-      if (resolvedUsingSettings) {
-        return { value: resolvedUsingSettings };
-      }
-      if (!isExternalModuleNameRelative(moduleName)) {
-        const perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName, void 0, redirectedReference);
-        const resolved2 = forEachAncestorDirectory(containingDirectory, (directory) => {
-          const resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, directory, state);
-          if (resolutionFromCache) {
-            return resolutionFromCache;
-          }
-          const searchName = normalizePath(combinePaths(directory, moduleName));
-          return toSearchResult(loadModuleFromFileNoPackageId(extensions, searchName, false, state));
-        });
-        if (resolved2) {
-          return resolved2;
-        }
-        if (extensions & (1 /* TypeScript */ | 4 /* Declaration */)) {
-          return loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, containingDirectory, state);
-        }
-      } else {
-        const candidate = normalizePath(combinePaths(containingDirectory, moduleName));
-        return toSearchResult(loadModuleFromFileNoPackageId(extensions, candidate, false, state));
-      }
-    }
-  }
-  function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache, packageJsonInfoCache) {
-    const traceEnabled = isTraceEnabled(compilerOptions, host);
-    if (traceEnabled) {
-      trace(host, Diagnostics.Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2, projectName, moduleName, globalCache);
-    }
-    const failedLookupLocations = [];
-    const affectingLocations = [];
-    const diagnostics = [];
-    const state = {
-      compilerOptions,
-      host,
-      traceEnabled,
-      failedLookupLocations,
-      affectingLocations,
-      packageJsonInfoCache,
-      features: 0 /* None */,
-      conditions: [],
-      requestContainingDirectory: void 0,
-      reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-      isConfigLookup: false
-    };
-    const resolved = loadModuleFromImmediateNodeModulesDirectory(4 /* Declaration */, moduleName, globalCache, state, false, void 0, void 0);
-    return createResolvedModuleWithFailedLookupLocations(
-      resolved,
-      true,
-      failedLookupLocations,
-      affectingLocations,
-      diagnostics,
-      state.resultFromCache
-    );
-  }
-  function toSearchResult(value) {
-    return value !== void 0 ? { value } : void 0;
-  }
-  function traceIfEnabled(state, diagnostic, ...args) {
-    if (state.traceEnabled) {
-      trace(state.host, diagnostic, ...args);
-    }
-  }
-
-  // src/compiler/binder.ts
-  var ModuleInstanceState = /* @__PURE__ */ ((ModuleInstanceState2) => {
-    ModuleInstanceState2[ModuleInstanceState2["NonInstantiated"] = 0] = "NonInstantiated";
-    ModuleInstanceState2[ModuleInstanceState2["Instantiated"] = 1] = "Instantiated";
-    ModuleInstanceState2[ModuleInstanceState2["ConstEnumOnly"] = 2] = "ConstEnumOnly";
-    return ModuleInstanceState2;
-  })(ModuleInstanceState || {});
-  function getModuleInstanceState(node, visited) {
-    if (node.body && !node.body.parent) {
-      setParent(node.body, node);
-      setParentRecursive(node.body, false);
-    }
-    return node.body ? getModuleInstanceStateCached(node.body, visited) : 1 /* Instantiated */;
-  }
-  function getModuleInstanceStateCached(node, visited = /* @__PURE__ */ new Map()) {
-    const nodeId = getNodeId(node);
-    if (visited.has(nodeId)) {
-      return visited.get(nodeId) || 0 /* NonInstantiated */;
-    }
-    visited.set(nodeId, void 0);
-    const result = getModuleInstanceStateWorker(node, visited);
-    visited.set(nodeId, result);
-    return result;
-  }
-  function getModuleInstanceStateWorker(node, visited) {
-    switch (node.kind) {
-      case 261 /* InterfaceDeclaration */:
-      case 262 /* TypeAliasDeclaration */:
-        return 0 /* NonInstantiated */;
-      case 263 /* EnumDeclaration */:
-        if (isEnumConst(node)) {
-          return 2 /* ConstEnumOnly */;
-        }
-        break;
-      case 269 /* ImportDeclaration */:
-      case 268 /* ImportEqualsDeclaration */:
-        if (!hasSyntacticModifier(node, 1 /* Export */)) {
-          return 0 /* NonInstantiated */;
-        }
-        break;
-      case 275 /* ExportDeclaration */:
-        const exportDeclaration = node;
-        if (!exportDeclaration.moduleSpecifier && exportDeclaration.exportClause && exportDeclaration.exportClause.kind === 276 /* NamedExports */) {
-          let state = 0 /* NonInstantiated */;
-          for (const specifier of exportDeclaration.exportClause.elements) {
-            const specifierState = getModuleInstanceStateForAliasTarget(specifier, visited);
-            if (specifierState > state) {
-              state = specifierState;
-            }
-            if (state === 1 /* Instantiated */) {
-              return state;
-            }
-          }
-          return state;
-        }
-        break;
-      case 265 /* ModuleBlock */: {
-        let state = 0 /* NonInstantiated */;
-        forEachChild(node, (n) => {
-          const childState = getModuleInstanceStateCached(n, visited);
-          switch (childState) {
-            case 0 /* NonInstantiated */:
-              return;
-            case 2 /* ConstEnumOnly */:
-              state = 2 /* ConstEnumOnly */;
-              return;
-            case 1 /* Instantiated */:
-              state = 1 /* Instantiated */;
-              return true;
-            default:
-              Debug.assertNever(childState);
-          }
-        });
-        return state;
-      }
-      case 264 /* ModuleDeclaration */:
-        return getModuleInstanceState(node, visited);
-      case 79 /* Identifier */:
-        if (node.isInJSDocNamespace) {
-          return 0 /* NonInstantiated */;
-        }
-    }
-    return 1 /* Instantiated */;
-  }
-  function getModuleInstanceStateForAliasTarget(specifier, visited) {
-    const name = specifier.propertyName || specifier.name;
-    let p = specifier.parent;
-    while (p) {
-      if (isBlock(p) || isModuleBlock(p) || isSourceFile(p)) {
-        const statements = p.statements;
-        let found;
-        for (const statement of statements) {
-          if (nodeHasName(statement, name)) {
-            if (!statement.parent) {
-              setParent(statement, p);
-              setParentRecursive(statement, false);
-            }
-            const state = getModuleInstanceStateCached(statement, visited);
-            if (found === void 0 || state > found) {
-              found = state;
-            }
-            if (found === 1 /* Instantiated */) {
-              return found;
-            }
-          }
-        }
-        if (found !== void 0) {
-          return found;
-        }
-      }
-      p = p.parent;
-    }
-    return 1 /* Instantiated */;
-  }
-  function initFlowNode(node) {
-    Debug.attachFlowNodeDebugInfo(node);
-    return node;
-  }
-  var binder = createBinder();
-  function bindSourceFile(file, options) {
-    mark("beforeBind");
-    perfLogger.logStartBindFile("" + file.fileName);
-    binder(file, options);
-    perfLogger.logStopBindFile();
-    mark("afterBind");
-    measure("Bind", "beforeBind", "afterBind");
-  }
-  function createBinder() {
-    let file;
-    let options;
-    let languageVersion;
-    let parent2;
-    let container;
-    let thisParentContainer;
-    let blockScopeContainer;
-    let lastContainer;
-    let delayedTypeAliases;
-    let seenThisKeyword;
-    let currentFlow;
-    let currentBreakTarget;
-    let currentContinueTarget;
-    let currentReturnTarget;
-    let currentTrueTarget;
-    let currentFalseTarget;
-    let currentExceptionTarget;
-    let preSwitchCaseFlow;
-    let activeLabelList;
-    let hasExplicitReturn;
-    let emitFlags;
-    let inStrictMode;
-    let inAssignmentPattern = false;
-    let symbolCount = 0;
-    let Symbol46;
-    let classifiableNames;
-    const unreachableFlow = { flags: 1 /* Unreachable */ };
-    const reportedUnreachableFlow = { flags: 1 /* Unreachable */ };
-    const bindBinaryExpressionFlow = createBindBinaryExpressionFlow();
-    function createDiagnosticForNode2(node, message, arg0, arg1, arg2) {
-      return createDiagnosticForNodeInSourceFile(getSourceFileOfNode(node) || file, node, message, arg0, arg1, arg2);
-    }
-    function bindSourceFile2(f, opts) {
-      var _a2, _b;
-      file = f;
-      options = opts;
-      languageVersion = getEmitScriptTarget(options);
-      inStrictMode = bindInStrictMode(file, opts);
-      classifiableNames = /* @__PURE__ */ new Set();
-      symbolCount = 0;
-      Symbol46 = objectAllocator.getSymbolConstructor();
-      Debug.attachFlowNodeDebugInfo(unreachableFlow);
-      Debug.attachFlowNodeDebugInfo(reportedUnreachableFlow);
-      if (!file.locals) {
-        (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Bind, "bindSourceFile", { path: file.path }, true);
-        bind(file);
-        (_b = tracing) == null ? void 0 : _b.pop();
-        file.symbolCount = symbolCount;
-        file.classifiableNames = classifiableNames;
-        delayedBindJSDocTypedefTag();
-      }
-      file = void 0;
-      options = void 0;
-      languageVersion = void 0;
-      parent2 = void 0;
-      container = void 0;
-      thisParentContainer = void 0;
-      blockScopeContainer = void 0;
-      lastContainer = void 0;
-      delayedTypeAliases = void 0;
-      seenThisKeyword = false;
-      currentFlow = void 0;
-      currentBreakTarget = void 0;
-      currentContinueTarget = void 0;
-      currentReturnTarget = void 0;
-      currentTrueTarget = void 0;
-      currentFalseTarget = void 0;
-      currentExceptionTarget = void 0;
-      activeLabelList = void 0;
-      hasExplicitReturn = false;
-      inAssignmentPattern = false;
-      emitFlags = 0 /* None */;
-    }
-    return bindSourceFile2;
-    function bindInStrictMode(file2, opts) {
-      if (getStrictOptionValue(opts, "alwaysStrict") && !file2.isDeclarationFile) {
-        return true;
-      } else {
-        return !!file2.externalModuleIndicator;
-      }
-    }
-    function createSymbol(flags, name) {
-      symbolCount++;
-      return new Symbol46(flags, name);
-    }
-    function addDeclarationToSymbol(symbol, node, symbolFlags) {
-      symbol.flags |= symbolFlags;
-      node.symbol = symbol;
-      symbol.declarations = appendIfUnique(symbol.declarations, node);
-      if (symbolFlags & (32 /* Class */ | 384 /* Enum */ | 1536 /* Module */ | 3 /* Variable */) && !symbol.exports) {
-        symbol.exports = createSymbolTable();
-      }
-      if (symbolFlags & (32 /* Class */ | 64 /* Interface */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) && !symbol.members) {
-        symbol.members = createSymbolTable();
-      }
-      if (symbol.constEnumOnlyModule && symbol.flags & (16 /* Function */ | 32 /* Class */ | 256 /* RegularEnum */)) {
-        symbol.constEnumOnlyModule = false;
-      }
-      if (symbolFlags & 111551 /* Value */) {
-        setValueDeclaration(symbol, node);
-      }
-    }
-    function getDeclarationName(node) {
-      if (node.kind === 274 /* ExportAssignment */) {
-        return node.isExportEquals ? "export=" /* ExportEquals */ : "default" /* Default */;
-      }
-      const name = getNameOfDeclaration(node);
-      if (name) {
-        if (isAmbientModule(node)) {
-          const moduleName = getTextOfIdentifierOrLiteral(name);
-          return isGlobalScopeAugmentation(node) ? "__global" : `"${moduleName}"`;
-        }
-        if (name.kind === 164 /* ComputedPropertyName */) {
-          const nameExpression = name.expression;
-          if (isStringOrNumericLiteralLike(nameExpression)) {
-            return escapeLeadingUnderscores(nameExpression.text);
-          }
-          if (isSignedNumericLiteral(nameExpression)) {
-            return tokenToString(nameExpression.operator) + nameExpression.operand.text;
-          } else {
-            Debug.fail("Only computed properties with literal names have declaration names");
-          }
-        }
-        if (isPrivateIdentifier(name)) {
-          const containingClass = getContainingClass(node);
-          if (!containingClass) {
-            return void 0;
-          }
-          const containingClassSymbol = containingClass.symbol;
-          return getSymbolNameForPrivateIdentifier(containingClassSymbol, name.escapedText);
-        }
-        return isPropertyNameLiteral(name) ? getEscapedTextOfIdentifierOrLiteral(name) : void 0;
-      }
-      switch (node.kind) {
-        case 173 /* Constructor */:
-          return "__constructor" /* Constructor */;
-        case 181 /* FunctionType */:
-        case 176 /* CallSignature */:
-        case 326 /* JSDocSignature */:
-          return "__call" /* Call */;
-        case 182 /* ConstructorType */:
-        case 177 /* ConstructSignature */:
-          return "__new" /* New */;
-        case 178 /* IndexSignature */:
-          return "__index" /* Index */;
-        case 275 /* ExportDeclaration */:
-          return "__export" /* ExportStar */;
-        case 308 /* SourceFile */:
-          return "export=" /* ExportEquals */;
-        case 223 /* BinaryExpression */:
-          if (getAssignmentDeclarationKind(node) === 2 /* ModuleExports */) {
-            return "export=" /* ExportEquals */;
-          }
-          Debug.fail("Unknown binary declaration kind");
-          break;
-        case 320 /* JSDocFunctionType */:
-          return isJSDocConstructSignature(node) ? "__new" /* New */ : "__call" /* Call */;
-        case 166 /* Parameter */:
-          Debug.assert(node.parent.kind === 320 /* JSDocFunctionType */, "Impossible parameter parent kind", () => `parent is: ${Debug.formatSyntaxKind(node.parent.kind)}, expected JSDocFunctionType`);
-          const functionType = node.parent;
-          const index = functionType.parameters.indexOf(node);
-          return "arg" + index;
-      }
-    }
-    function getDisplayName(node) {
-      return isNamedDeclaration(node) ? declarationNameToString(node.name) : unescapeLeadingUnderscores(Debug.checkDefined(getDeclarationName(node)));
-    }
-    function declareSymbol(symbolTable, parent3, node, includes, excludes, isReplaceableByMethod, isComputedName) {
-      Debug.assert(isComputedName || !hasDynamicName(node));
-      const isDefaultExport = hasSyntacticModifier(node, 1024 /* Default */) || isExportSpecifier(node) && node.name.escapedText === "default";
-      const name = isComputedName ? "__computed" /* Computed */ : isDefaultExport && parent3 ? "default" /* Default */ : getDeclarationName(node);
-      let symbol;
-      if (name === void 0) {
-        symbol = createSymbol(0 /* None */, "__missing" /* Missing */);
-      } else {
-        symbol = symbolTable.get(name);
-        if (includes & 2885600 /* Classifiable */) {
-          classifiableNames.add(name);
-        }
-        if (!symbol) {
-          symbolTable.set(name, symbol = createSymbol(0 /* None */, name));
-          if (isReplaceableByMethod)
-            symbol.isReplaceableByMethod = true;
-        } else if (isReplaceableByMethod && !symbol.isReplaceableByMethod) {
-          return symbol;
-        } else if (symbol.flags & excludes) {
-          if (symbol.isReplaceableByMethod) {
-            symbolTable.set(name, symbol = createSymbol(0 /* None */, name));
-          } else if (!(includes & 3 /* Variable */ && symbol.flags & 67108864 /* Assignment */)) {
-            if (isNamedDeclaration(node)) {
-              setParent(node.name, node);
-            }
-            let message = symbol.flags & 2 /* BlockScopedVariable */ ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0;
-            let messageNeedsName = true;
-            if (symbol.flags & 384 /* Enum */ || includes & 384 /* Enum */) {
-              message = Diagnostics.Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations;
-              messageNeedsName = false;
-            }
-            let multipleDefaultExports = false;
-            if (length(symbol.declarations)) {
-              if (isDefaultExport) {
-                message = Diagnostics.A_module_cannot_have_multiple_default_exports;
-                messageNeedsName = false;
-                multipleDefaultExports = true;
-              } else {
-                if (symbol.declarations && symbol.declarations.length && (node.kind === 274 /* ExportAssignment */ && !node.isExportEquals)) {
-                  message = Diagnostics.A_module_cannot_have_multiple_default_exports;
-                  messageNeedsName = false;
-                  multipleDefaultExports = true;
-                }
-              }
-            }
-            const relatedInformation = [];
-            if (isTypeAliasDeclaration(node) && nodeIsMissing(node.type) && hasSyntacticModifier(node, 1 /* Export */) && symbol.flags & (2097152 /* Alias */ | 788968 /* Type */ | 1920 /* Namespace */)) {
-              relatedInformation.push(createDiagnosticForNode2(node, Diagnostics.Did_you_mean_0, `export type { ${unescapeLeadingUnderscores(node.name.escapedText)} }`));
-            }
-            const declarationName = getNameOfDeclaration(node) || node;
-            forEach(symbol.declarations, (declaration, index) => {
-              const decl = getNameOfDeclaration(declaration) || declaration;
-              const diag3 = createDiagnosticForNode2(decl, message, messageNeedsName ? getDisplayName(declaration) : void 0);
-              file.bindDiagnostics.push(
-                multipleDefaultExports ? addRelatedInfo(diag3, createDiagnosticForNode2(declarationName, index === 0 ? Diagnostics.Another_export_default_is_here : Diagnostics.and_here)) : diag3
-              );
-              if (multipleDefaultExports) {
-                relatedInformation.push(createDiagnosticForNode2(decl, Diagnostics.The_first_export_default_is_here));
-              }
-            });
-            const diag2 = createDiagnosticForNode2(declarationName, message, messageNeedsName ? getDisplayName(node) : void 0);
-            file.bindDiagnostics.push(addRelatedInfo(diag2, ...relatedInformation));
-            symbol = createSymbol(0 /* None */, name);
-          }
-        }
-      }
-      addDeclarationToSymbol(symbol, node, includes);
-      if (symbol.parent) {
-        Debug.assert(symbol.parent === parent3, "Existing symbol parent should match new one");
-      } else {
-        symbol.parent = parent3;
-      }
-      return symbol;
-    }
-    function declareModuleMember(node, symbolFlags, symbolExcludes) {
-      const hasExportModifier = !!(getCombinedModifierFlags(node) & 1 /* Export */) || jsdocTreatAsExported(node);
-      if (symbolFlags & 2097152 /* Alias */) {
-        if (node.kind === 278 /* ExportSpecifier */ || node.kind === 268 /* ImportEqualsDeclaration */ && hasExportModifier) {
-          return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
-        } else {
-          return declareSymbol(container.locals, void 0, node, symbolFlags, symbolExcludes);
-        }
-      } else {
-        if (isJSDocTypeAlias(node))
-          Debug.assert(isInJSFile(node));
-        if (!isAmbientModule(node) && (hasExportModifier || container.flags & 64 /* ExportContext */)) {
-          if (!container.locals || hasSyntacticModifier(node, 1024 /* Default */) && !getDeclarationName(node)) {
-            return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
-          }
-          const exportKind = symbolFlags & 111551 /* Value */ ? 1048576 /* ExportValue */ : 0;
-          const local = declareSymbol(container.locals, void 0, node, exportKind, symbolExcludes);
-          local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
-          node.localSymbol = local;
-          return local;
-        } else {
-          return declareSymbol(container.locals, void 0, node, symbolFlags, symbolExcludes);
-        }
-      }
-    }
-    function jsdocTreatAsExported(node) {
-      if (node.parent && isModuleDeclaration(node)) {
-        node = node.parent;
-      }
-      if (!isJSDocTypeAlias(node))
-        return false;
-      if (!isJSDocEnumTag(node) && !!node.fullName)
-        return true;
-      const declName = getNameOfDeclaration(node);
-      if (!declName)
-        return false;
-      if (isPropertyAccessEntityNameExpression(declName.parent) && isTopLevelNamespaceAssignment(declName.parent))
-        return true;
-      if (isDeclaration(declName.parent) && getCombinedModifierFlags(declName.parent) & 1 /* Export */)
-        return true;
-      return false;
-    }
-    function bindContainer(node, containerFlags) {
-      const saveContainer = container;
-      const saveThisParentContainer = thisParentContainer;
-      const savedBlockScopeContainer = blockScopeContainer;
-      if (containerFlags & 1 /* IsContainer */) {
-        if (node.kind !== 216 /* ArrowFunction */) {
-          thisParentContainer = container;
-        }
-        container = blockScopeContainer = node;
-        if (containerFlags & 32 /* HasLocals */) {
-          container.locals = createSymbolTable();
-        }
-        addToContainerChain(container);
-      } else if (containerFlags & 2 /* IsBlockScopedContainer */) {
-        blockScopeContainer = node;
-        blockScopeContainer.locals = void 0;
-      }
-      if (containerFlags & 4 /* IsControlFlowContainer */) {
-        const saveCurrentFlow = currentFlow;
-        const saveBreakTarget = currentBreakTarget;
-        const saveContinueTarget = currentContinueTarget;
-        const saveReturnTarget = currentReturnTarget;
-        const saveExceptionTarget = currentExceptionTarget;
-        const saveActiveLabelList = activeLabelList;
-        const saveHasExplicitReturn = hasExplicitReturn;
-        const isImmediatelyInvoked = containerFlags & 16 /* IsFunctionExpression */ && !hasSyntacticModifier(node, 512 /* Async */) && !node.asteriskToken && !!getImmediatelyInvokedFunctionExpression(node) || node.kind === 172 /* ClassStaticBlockDeclaration */;
-        if (!isImmediatelyInvoked) {
-          currentFlow = initFlowNode({ flags: 2 /* Start */ });
-          if (containerFlags & (16 /* IsFunctionExpression */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */)) {
-            currentFlow.node = node;
-          }
-        }
-        currentReturnTarget = isImmediatelyInvoked || node.kind === 173 /* Constructor */ || isInJSFile(node) && (node.kind === 259 /* FunctionDeclaration */ || node.kind === 215 /* FunctionExpression */) ? createBranchLabel() : void 0;
-        currentExceptionTarget = void 0;
-        currentBreakTarget = void 0;
-        currentContinueTarget = void 0;
-        activeLabelList = void 0;
-        hasExplicitReturn = false;
-        bindChildren(node);
-        node.flags &= ~2816 /* ReachabilityAndEmitFlags */;
-        if (!(currentFlow.flags & 1 /* Unreachable */) && containerFlags & 8 /* IsFunctionLike */ && nodeIsPresent(node.body)) {
-          node.flags |= 256 /* HasImplicitReturn */;
-          if (hasExplicitReturn)
-            node.flags |= 512 /* HasExplicitReturn */;
-          node.endFlowNode = currentFlow;
-        }
-        if (node.kind === 308 /* SourceFile */) {
-          node.flags |= emitFlags;
-          node.endFlowNode = currentFlow;
-        }
-        if (currentReturnTarget) {
-          addAntecedent(currentReturnTarget, currentFlow);
-          currentFlow = finishFlowLabel(currentReturnTarget);
-          if (node.kind === 173 /* Constructor */ || node.kind === 172 /* ClassStaticBlockDeclaration */ || isInJSFile(node) && (node.kind === 259 /* FunctionDeclaration */ || node.kind === 215 /* FunctionExpression */)) {
-            node.returnFlowNode = currentFlow;
-          }
-        }
-        if (!isImmediatelyInvoked) {
-          currentFlow = saveCurrentFlow;
-        }
-        currentBreakTarget = saveBreakTarget;
-        currentContinueTarget = saveContinueTarget;
-        currentReturnTarget = saveReturnTarget;
-        currentExceptionTarget = saveExceptionTarget;
-        activeLabelList = saveActiveLabelList;
-        hasExplicitReturn = saveHasExplicitReturn;
-      } else if (containerFlags & 64 /* IsInterface */) {
-        seenThisKeyword = false;
-        bindChildren(node);
-        node.flags = seenThisKeyword ? node.flags | 128 /* ContainsThis */ : node.flags & ~128 /* ContainsThis */;
-      } else {
-        bindChildren(node);
-      }
-      container = saveContainer;
-      thisParentContainer = saveThisParentContainer;
-      blockScopeContainer = savedBlockScopeContainer;
-    }
-    function bindEachFunctionsFirst(nodes) {
-      bindEach(nodes, (n) => n.kind === 259 /* FunctionDeclaration */ ? bind(n) : void 0);
-      bindEach(nodes, (n) => n.kind !== 259 /* FunctionDeclaration */ ? bind(n) : void 0);
-    }
-    function bindEach(nodes, bindFunction = bind) {
-      if (nodes === void 0) {
-        return;
-      }
-      forEach(nodes, bindFunction);
-    }
-    function bindEachChild(node) {
-      forEachChild(node, bind, bindEach);
-    }
-    function bindChildren(node) {
-      const saveInAssignmentPattern = inAssignmentPattern;
-      inAssignmentPattern = false;
-      if (checkUnreachable(node)) {
-        bindEachChild(node);
-        bindJSDoc(node);
-        inAssignmentPattern = saveInAssignmentPattern;
-        return;
-      }
-      if (node.kind >= 240 /* FirstStatement */ && node.kind <= 256 /* LastStatement */ && !options.allowUnreachableCode) {
-        node.flowNode = currentFlow;
-      }
-      switch (node.kind) {
-        case 244 /* WhileStatement */:
-          bindWhileStatement(node);
-          break;
-        case 243 /* DoStatement */:
-          bindDoStatement(node);
-          break;
-        case 245 /* ForStatement */:
-          bindForStatement(node);
-          break;
-        case 246 /* ForInStatement */:
-        case 247 /* ForOfStatement */:
-          bindForInOrForOfStatement(node);
-          break;
-        case 242 /* IfStatement */:
-          bindIfStatement(node);
-          break;
-        case 250 /* ReturnStatement */:
-        case 254 /* ThrowStatement */:
-          bindReturnOrThrow(node);
-          break;
-        case 249 /* BreakStatement */:
-        case 248 /* ContinueStatement */:
-          bindBreakOrContinueStatement(node);
-          break;
-        case 255 /* TryStatement */:
-          bindTryStatement(node);
-          break;
-        case 252 /* SwitchStatement */:
-          bindSwitchStatement(node);
-          break;
-        case 266 /* CaseBlock */:
-          bindCaseBlock(node);
-          break;
-        case 292 /* CaseClause */:
-          bindCaseClause(node);
-          break;
-        case 241 /* ExpressionStatement */:
-          bindExpressionStatement(node);
-          break;
-        case 253 /* LabeledStatement */:
-          bindLabeledStatement(node);
-          break;
-        case 221 /* PrefixUnaryExpression */:
-          bindPrefixUnaryExpressionFlow(node);
-          break;
-        case 222 /* PostfixUnaryExpression */:
-          bindPostfixUnaryExpressionFlow(node);
-          break;
-        case 223 /* BinaryExpression */:
-          if (isDestructuringAssignment(node)) {
-            inAssignmentPattern = saveInAssignmentPattern;
-            bindDestructuringAssignmentFlow(node);
-            return;
-          }
-          bindBinaryExpressionFlow(node);
-          break;
-        case 217 /* DeleteExpression */:
-          bindDeleteExpressionFlow(node);
-          break;
-        case 224 /* ConditionalExpression */:
-          bindConditionalExpressionFlow(node);
-          break;
-        case 257 /* VariableDeclaration */:
-          bindVariableDeclarationFlow(node);
-          break;
-        case 208 /* PropertyAccessExpression */:
-        case 209 /* ElementAccessExpression */:
-          bindAccessExpressionFlow(node);
-          break;
-        case 210 /* CallExpression */:
-          bindCallExpressionFlow(node);
-          break;
-        case 232 /* NonNullExpression */:
-          bindNonNullExpressionFlow(node);
-          break;
-        case 348 /* JSDocTypedefTag */:
-        case 341 /* JSDocCallbackTag */:
-        case 342 /* JSDocEnumTag */:
-          bindJSDocTypeAlias(node);
-          break;
-        case 308 /* SourceFile */: {
-          bindEachFunctionsFirst(node.statements);
-          bind(node.endOfFileToken);
-          break;
-        }
-        case 238 /* Block */:
-        case 265 /* ModuleBlock */:
-          bindEachFunctionsFirst(node.statements);
-          break;
-        case 205 /* BindingElement */:
-          bindBindingElementFlow(node);
-          break;
-        case 166 /* Parameter */:
-          bindParameterFlow(node);
-          break;
-        case 207 /* ObjectLiteralExpression */:
-        case 206 /* ArrayLiteralExpression */:
-        case 299 /* PropertyAssignment */:
-        case 227 /* SpreadElement */:
-          inAssignmentPattern = saveInAssignmentPattern;
-        default:
-          bindEachChild(node);
-          break;
-      }
-      bindJSDoc(node);
-      inAssignmentPattern = saveInAssignmentPattern;
-    }
-    function isNarrowingExpression(expr) {
-      switch (expr.kind) {
-        case 79 /* Identifier */:
-        case 80 /* PrivateIdentifier */:
-        case 108 /* ThisKeyword */:
-        case 208 /* PropertyAccessExpression */:
-        case 209 /* ElementAccessExpression */:
-          return containsNarrowableReference(expr);
-        case 210 /* CallExpression */:
-          return hasNarrowableArgument(expr);
-        case 214 /* ParenthesizedExpression */:
-        case 232 /* NonNullExpression */:
-          return isNarrowingExpression(expr.expression);
-        case 223 /* BinaryExpression */:
-          return isNarrowingBinaryExpression(expr);
-        case 221 /* PrefixUnaryExpression */:
-          return expr.operator === 53 /* ExclamationToken */ && isNarrowingExpression(expr.operand);
-        case 218 /* TypeOfExpression */:
-          return isNarrowingExpression(expr.expression);
-      }
-      return false;
-    }
-    function isNarrowableReference(expr) {
-      return isDottedName(expr) || (isPropertyAccessExpression(expr) || isNonNullExpression(expr) || isParenthesizedExpression(expr)) && isNarrowableReference(expr.expression) || isBinaryExpression(expr) && expr.operatorToken.kind === 27 /* CommaToken */ && isNarrowableReference(expr.right) || isElementAccessExpression(expr) && (isStringOrNumericLiteralLike(expr.argumentExpression) || isEntityNameExpression(expr.argumentExpression)) && isNarrowableReference(expr.expression) || isAssignmentExpression(expr) && isNarrowableReference(expr.left);
-    }
-    function containsNarrowableReference(expr) {
-      return isNarrowableReference(expr) || isOptionalChain(expr) && containsNarrowableReference(expr.expression);
-    }
-    function hasNarrowableArgument(expr) {
-      if (expr.arguments) {
-        for (const argument of expr.arguments) {
-          if (containsNarrowableReference(argument)) {
-            return true;
-          }
-        }
-      }
-      if (expr.expression.kind === 208 /* PropertyAccessExpression */ && containsNarrowableReference(expr.expression.expression)) {
-        return true;
-      }
-      return false;
-    }
-    function isNarrowingTypeofOperands(expr1, expr2) {
-      return isTypeOfExpression(expr1) && isNarrowableOperand(expr1.expression) && isStringLiteralLike(expr2);
-    }
-    function isNarrowingBinaryExpression(expr) {
-      switch (expr.operatorToken.kind) {
-        case 63 /* EqualsToken */:
-        case 75 /* BarBarEqualsToken */:
-        case 76 /* AmpersandAmpersandEqualsToken */:
-        case 77 /* QuestionQuestionEqualsToken */:
-          return containsNarrowableReference(expr.left);
-        case 34 /* EqualsEqualsToken */:
-        case 35 /* ExclamationEqualsToken */:
-        case 36 /* EqualsEqualsEqualsToken */:
-        case 37 /* ExclamationEqualsEqualsToken */:
-          return isNarrowableOperand(expr.left) || isNarrowableOperand(expr.right) || isNarrowingTypeofOperands(expr.right, expr.left) || isNarrowingTypeofOperands(expr.left, expr.right);
-        case 102 /* InstanceOfKeyword */:
-          return isNarrowableOperand(expr.left);
-        case 101 /* InKeyword */:
-          return isNarrowingExpression(expr.right);
-        case 27 /* CommaToken */:
-          return isNarrowingExpression(expr.right);
-      }
-      return false;
-    }
-    function isNarrowableOperand(expr) {
-      switch (expr.kind) {
-        case 214 /* ParenthesizedExpression */:
-          return isNarrowableOperand(expr.expression);
-        case 223 /* BinaryExpression */:
-          switch (expr.operatorToken.kind) {
-            case 63 /* EqualsToken */:
-              return isNarrowableOperand(expr.left);
-            case 27 /* CommaToken */:
-              return isNarrowableOperand(expr.right);
-          }
-      }
-      return containsNarrowableReference(expr);
-    }
-    function createBranchLabel() {
-      return initFlowNode({ flags: 4 /* BranchLabel */, antecedents: void 0 });
-    }
-    function createLoopLabel() {
-      return initFlowNode({ flags: 8 /* LoopLabel */, antecedents: void 0 });
-    }
-    function createReduceLabel(target, antecedents, antecedent) {
-      return initFlowNode({ flags: 1024 /* ReduceLabel */, target, antecedents, antecedent });
-    }
-    function setFlowNodeReferenced(flow) {
-      flow.flags |= flow.flags & 2048 /* Referenced */ ? 4096 /* Shared */ : 2048 /* Referenced */;
-    }
-    function addAntecedent(label, antecedent) {
-      if (!(antecedent.flags & 1 /* Unreachable */) && !contains(label.antecedents, antecedent)) {
-        (label.antecedents || (label.antecedents = [])).push(antecedent);
-        setFlowNodeReferenced(antecedent);
-      }
-    }
-    function createFlowCondition(flags, antecedent, expression) {
-      if (antecedent.flags & 1 /* Unreachable */) {
-        return antecedent;
-      }
-      if (!expression) {
-        return flags & 32 /* TrueCondition */ ? antecedent : unreachableFlow;
-      }
-      if ((expression.kind === 110 /* TrueKeyword */ && flags & 64 /* FalseCondition */ || expression.kind === 95 /* FalseKeyword */ && flags & 32 /* TrueCondition */) && !isExpressionOfOptionalChainRoot(expression) && !isNullishCoalesce(expression.parent)) {
-        return unreachableFlow;
-      }
-      if (!isNarrowingExpression(expression)) {
-        return antecedent;
-      }
-      setFlowNodeReferenced(antecedent);
-      return initFlowNode({ flags, antecedent, node: expression });
-    }
-    function createFlowSwitchClause(antecedent, switchStatement, clauseStart, clauseEnd) {
-      setFlowNodeReferenced(antecedent);
-      return initFlowNode({ flags: 128 /* SwitchClause */, antecedent, switchStatement, clauseStart, clauseEnd });
-    }
-    function createFlowMutation(flags, antecedent, node) {
-      setFlowNodeReferenced(antecedent);
-      const result = initFlowNode({ flags, antecedent, node });
-      if (currentExceptionTarget) {
-        addAntecedent(currentExceptionTarget, result);
-      }
-      return result;
-    }
-    function createFlowCall(antecedent, node) {
-      setFlowNodeReferenced(antecedent);
-      return initFlowNode({ flags: 512 /* Call */, antecedent, node });
-    }
-    function finishFlowLabel(flow) {
-      const antecedents = flow.antecedents;
-      if (!antecedents) {
-        return unreachableFlow;
-      }
-      if (antecedents.length === 1) {
-        return antecedents[0];
-      }
-      return flow;
-    }
-    function isStatementCondition(node) {
-      const parent3 = node.parent;
-      switch (parent3.kind) {
-        case 242 /* IfStatement */:
-        case 244 /* WhileStatement */:
-        case 243 /* DoStatement */:
-          return parent3.expression === node;
-        case 245 /* ForStatement */:
-        case 224 /* ConditionalExpression */:
-          return parent3.condition === node;
-      }
-      return false;
-    }
-    function isLogicalExpression(node) {
-      while (true) {
-        if (node.kind === 214 /* ParenthesizedExpression */) {
-          node = node.expression;
-        } else if (node.kind === 221 /* PrefixUnaryExpression */ && node.operator === 53 /* ExclamationToken */) {
-          node = node.operand;
-        } else {
-          return node.kind === 223 /* BinaryExpression */ && (node.operatorToken.kind === 55 /* AmpersandAmpersandToken */ || node.operatorToken.kind === 56 /* BarBarToken */ || node.operatorToken.kind === 60 /* QuestionQuestionToken */);
-        }
-      }
-    }
-    function isLogicalAssignmentExpression(node) {
-      node = skipParentheses(node);
-      return isBinaryExpression(node) && isLogicalOrCoalescingAssignmentOperator(node.operatorToken.kind);
-    }
-    function isTopLevelLogicalExpression(node) {
-      while (isParenthesizedExpression(node.parent) || isPrefixUnaryExpression(node.parent) && node.parent.operator === 53 /* ExclamationToken */) {
-        node = node.parent;
-      }
-      return !isStatementCondition(node) && !isLogicalExpression(node.parent) && !(isOptionalChain(node.parent) && node.parent.expression === node);
-    }
-    function doWithConditionalBranches(action, value, trueTarget, falseTarget) {
-      const savedTrueTarget = currentTrueTarget;
-      const savedFalseTarget = currentFalseTarget;
-      currentTrueTarget = trueTarget;
-      currentFalseTarget = falseTarget;
-      action(value);
-      currentTrueTarget = savedTrueTarget;
-      currentFalseTarget = savedFalseTarget;
-    }
-    function bindCondition(node, trueTarget, falseTarget) {
-      doWithConditionalBranches(bind, node, trueTarget, falseTarget);
-      if (!node || !isLogicalAssignmentExpression(node) && !isLogicalExpression(node) && !(isOptionalChain(node) && isOutermostOptionalChain(node))) {
-        addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node));
-        addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node));
-      }
-    }
-    function bindIterativeStatement(node, breakTarget, continueTarget) {
-      const saveBreakTarget = currentBreakTarget;
-      const saveContinueTarget = currentContinueTarget;
-      currentBreakTarget = breakTarget;
-      currentContinueTarget = continueTarget;
-      bind(node);
-      currentBreakTarget = saveBreakTarget;
-      currentContinueTarget = saveContinueTarget;
-    }
-    function setContinueTarget(node, target) {
-      let label = activeLabelList;
-      while (label && node.parent.kind === 253 /* LabeledStatement */) {
-        label.continueTarget = target;
-        label = label.next;
-        node = node.parent;
-      }
-      return target;
-    }
-    function bindWhileStatement(node) {
-      const preWhileLabel = setContinueTarget(node, createLoopLabel());
-      const preBodyLabel = createBranchLabel();
-      const postWhileLabel = createBranchLabel();
-      addAntecedent(preWhileLabel, currentFlow);
-      currentFlow = preWhileLabel;
-      bindCondition(node.expression, preBodyLabel, postWhileLabel);
-      currentFlow = finishFlowLabel(preBodyLabel);
-      bindIterativeStatement(node.statement, postWhileLabel, preWhileLabel);
-      addAntecedent(preWhileLabel, currentFlow);
-      currentFlow = finishFlowLabel(postWhileLabel);
-    }
-    function bindDoStatement(node) {
-      const preDoLabel = createLoopLabel();
-      const preConditionLabel = setContinueTarget(node, createBranchLabel());
-      const postDoLabel = createBranchLabel();
-      addAntecedent(preDoLabel, currentFlow);
-      currentFlow = preDoLabel;
-      bindIterativeStatement(node.statement, postDoLabel, preConditionLabel);
-      addAntecedent(preConditionLabel, currentFlow);
-      currentFlow = finishFlowLabel(preConditionLabel);
-      bindCondition(node.expression, preDoLabel, postDoLabel);
-      currentFlow = finishFlowLabel(postDoLabel);
-    }
-    function bindForStatement(node) {
-      const preLoopLabel = setContinueTarget(node, createLoopLabel());
-      const preBodyLabel = createBranchLabel();
-      const postLoopLabel = createBranchLabel();
-      bind(node.initializer);
-      addAntecedent(preLoopLabel, currentFlow);
-      currentFlow = preLoopLabel;
-      bindCondition(node.condition, preBodyLabel, postLoopLabel);
-      currentFlow = finishFlowLabel(preBodyLabel);
-      bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel);
-      bind(node.incrementor);
-      addAntecedent(preLoopLabel, currentFlow);
-      currentFlow = finishFlowLabel(postLoopLabel);
-    }
-    function bindForInOrForOfStatement(node) {
-      const preLoopLabel = setContinueTarget(node, createLoopLabel());
-      const postLoopLabel = createBranchLabel();
-      bind(node.expression);
-      addAntecedent(preLoopLabel, currentFlow);
-      currentFlow = preLoopLabel;
-      if (node.kind === 247 /* ForOfStatement */) {
-        bind(node.awaitModifier);
-      }
-      addAntecedent(postLoopLabel, currentFlow);
-      bind(node.initializer);
-      if (node.initializer.kind !== 258 /* VariableDeclarationList */) {
-        bindAssignmentTargetFlow(node.initializer);
-      }
-      bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel);
-      addAntecedent(preLoopLabel, currentFlow);
-      currentFlow = finishFlowLabel(postLoopLabel);
-    }
-    function bindIfStatement(node) {
-      const thenLabel = createBranchLabel();
-      const elseLabel = createBranchLabel();
-      const postIfLabel = createBranchLabel();
-      bindCondition(node.expression, thenLabel, elseLabel);
-      currentFlow = finishFlowLabel(thenLabel);
-      bind(node.thenStatement);
-      addAntecedent(postIfLabel, currentFlow);
-      currentFlow = finishFlowLabel(elseLabel);
-      bind(node.elseStatement);
-      addAntecedent(postIfLabel, currentFlow);
-      currentFlow = finishFlowLabel(postIfLabel);
-    }
-    function bindReturnOrThrow(node) {
-      bind(node.expression);
-      if (node.kind === 250 /* ReturnStatement */) {
-        hasExplicitReturn = true;
-        if (currentReturnTarget) {
-          addAntecedent(currentReturnTarget, currentFlow);
-        }
-      }
-      currentFlow = unreachableFlow;
-    }
-    function findActiveLabel(name) {
-      for (let label = activeLabelList; label; label = label.next) {
-        if (label.name === name) {
-          return label;
-        }
-      }
-      return void 0;
-    }
-    function bindBreakOrContinueFlow(node, breakTarget, continueTarget) {
-      const flowLabel = node.kind === 249 /* BreakStatement */ ? breakTarget : continueTarget;
-      if (flowLabel) {
-        addAntecedent(flowLabel, currentFlow);
-        currentFlow = unreachableFlow;
-      }
-    }
-    function bindBreakOrContinueStatement(node) {
-      bind(node.label);
-      if (node.label) {
-        const activeLabel = findActiveLabel(node.label.escapedText);
-        if (activeLabel) {
-          activeLabel.referenced = true;
-          bindBreakOrContinueFlow(node, activeLabel.breakTarget, activeLabel.continueTarget);
-        }
-      } else {
-        bindBreakOrContinueFlow(node, currentBreakTarget, currentContinueTarget);
-      }
-    }
-    function bindTryStatement(node) {
-      const saveReturnTarget = currentReturnTarget;
-      const saveExceptionTarget = currentExceptionTarget;
-      const normalExitLabel = createBranchLabel();
-      const returnLabel = createBranchLabel();
-      let exceptionLabel = createBranchLabel();
-      if (node.finallyBlock) {
-        currentReturnTarget = returnLabel;
-      }
-      addAntecedent(exceptionLabel, currentFlow);
-      currentExceptionTarget = exceptionLabel;
-      bind(node.tryBlock);
-      addAntecedent(normalExitLabel, currentFlow);
-      if (node.catchClause) {
-        currentFlow = finishFlowLabel(exceptionLabel);
-        exceptionLabel = createBranchLabel();
-        addAntecedent(exceptionLabel, currentFlow);
-        currentExceptionTarget = exceptionLabel;
-        bind(node.catchClause);
-        addAntecedent(normalExitLabel, currentFlow);
-      }
-      currentReturnTarget = saveReturnTarget;
-      currentExceptionTarget = saveExceptionTarget;
-      if (node.finallyBlock) {
-        const finallyLabel = createBranchLabel();
-        finallyLabel.antecedents = concatenate(concatenate(normalExitLabel.antecedents, exceptionLabel.antecedents), returnLabel.antecedents);
-        currentFlow = finallyLabel;
-        bind(node.finallyBlock);
-        if (currentFlow.flags & 1 /* Unreachable */) {
-          currentFlow = unreachableFlow;
-        } else {
-          if (currentReturnTarget && returnLabel.antecedents) {
-            addAntecedent(currentReturnTarget, createReduceLabel(finallyLabel, returnLabel.antecedents, currentFlow));
-          }
-          if (currentExceptionTarget && exceptionLabel.antecedents) {
-            addAntecedent(currentExceptionTarget, createReduceLabel(finallyLabel, exceptionLabel.antecedents, currentFlow));
-          }
-          currentFlow = normalExitLabel.antecedents ? createReduceLabel(finallyLabel, normalExitLabel.antecedents, currentFlow) : unreachableFlow;
-        }
-      } else {
-        currentFlow = finishFlowLabel(normalExitLabel);
-      }
-    }
-    function bindSwitchStatement(node) {
-      const postSwitchLabel = createBranchLabel();
-      bind(node.expression);
-      const saveBreakTarget = currentBreakTarget;
-      const savePreSwitchCaseFlow = preSwitchCaseFlow;
-      currentBreakTarget = postSwitchLabel;
-      preSwitchCaseFlow = currentFlow;
-      bind(node.caseBlock);
-      addAntecedent(postSwitchLabel, currentFlow);
-      const hasDefault = forEach(node.caseBlock.clauses, (c) => c.kind === 293 /* DefaultClause */);
-      node.possiblyExhaustive = !hasDefault && !postSwitchLabel.antecedents;
-      if (!hasDefault) {
-        addAntecedent(postSwitchLabel, createFlowSwitchClause(preSwitchCaseFlow, node, 0, 0));
-      }
-      currentBreakTarget = saveBreakTarget;
-      preSwitchCaseFlow = savePreSwitchCaseFlow;
-      currentFlow = finishFlowLabel(postSwitchLabel);
-    }
-    function bindCaseBlock(node) {
-      const clauses = node.clauses;
-      const isNarrowingSwitch = isNarrowingExpression(node.parent.expression);
-      let fallthroughFlow = unreachableFlow;
-      for (let i = 0; i < clauses.length; i++) {
-        const clauseStart = i;
-        while (!clauses[i].statements.length && i + 1 < clauses.length) {
-          bind(clauses[i]);
-          i++;
-        }
-        const preCaseLabel = createBranchLabel();
-        addAntecedent(preCaseLabel, isNarrowingSwitch ? createFlowSwitchClause(preSwitchCaseFlow, node.parent, clauseStart, i + 1) : preSwitchCaseFlow);
-        addAntecedent(preCaseLabel, fallthroughFlow);
-        currentFlow = finishFlowLabel(preCaseLabel);
-        const clause = clauses[i];
-        bind(clause);
-        fallthroughFlow = currentFlow;
-        if (!(currentFlow.flags & 1 /* Unreachable */) && i !== clauses.length - 1 && options.noFallthroughCasesInSwitch) {
-          clause.fallthroughFlowNode = currentFlow;
-        }
-      }
-    }
-    function bindCaseClause(node) {
-      const saveCurrentFlow = currentFlow;
-      currentFlow = preSwitchCaseFlow;
-      bind(node.expression);
-      currentFlow = saveCurrentFlow;
-      bindEach(node.statements);
-    }
-    function bindExpressionStatement(node) {
-      bind(node.expression);
-      maybeBindExpressionFlowIfCall(node.expression);
-    }
-    function maybeBindExpressionFlowIfCall(node) {
-      if (node.kind === 210 /* CallExpression */) {
-        const call = node;
-        if (call.expression.kind !== 106 /* SuperKeyword */ && isDottedName(call.expression)) {
-          currentFlow = createFlowCall(currentFlow, call);
-        }
-      }
-    }
-    function bindLabeledStatement(node) {
-      const postStatementLabel = createBranchLabel();
-      activeLabelList = {
-        next: activeLabelList,
-        name: node.label.escapedText,
-        breakTarget: postStatementLabel,
-        continueTarget: void 0,
-        referenced: false
-      };
-      bind(node.label);
-      bind(node.statement);
-      if (!activeLabelList.referenced && !options.allowUnusedLabels) {
-        errorOrSuggestionOnNode(unusedLabelIsError(options), node.label, Diagnostics.Unused_label);
-      }
-      activeLabelList = activeLabelList.next;
-      addAntecedent(postStatementLabel, currentFlow);
-      currentFlow = finishFlowLabel(postStatementLabel);
-    }
-    function bindDestructuringTargetFlow(node) {
-      if (node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 63 /* EqualsToken */) {
-        bindAssignmentTargetFlow(node.left);
-      } else {
-        bindAssignmentTargetFlow(node);
-      }
-    }
-    function bindAssignmentTargetFlow(node) {
-      if (isNarrowableReference(node)) {
-        currentFlow = createFlowMutation(16 /* Assignment */, currentFlow, node);
-      } else if (node.kind === 206 /* ArrayLiteralExpression */) {
-        for (const e of node.elements) {
-          if (e.kind === 227 /* SpreadElement */) {
-            bindAssignmentTargetFlow(e.expression);
-          } else {
-            bindDestructuringTargetFlow(e);
-          }
-        }
-      } else if (node.kind === 207 /* ObjectLiteralExpression */) {
-        for (const p of node.properties) {
-          if (p.kind === 299 /* PropertyAssignment */) {
-            bindDestructuringTargetFlow(p.initializer);
-          } else if (p.kind === 300 /* ShorthandPropertyAssignment */) {
-            bindAssignmentTargetFlow(p.name);
-          } else if (p.kind === 301 /* SpreadAssignment */) {
-            bindAssignmentTargetFlow(p.expression);
-          }
-        }
-      }
-    }
-    function bindLogicalLikeExpression(node, trueTarget, falseTarget) {
-      const preRightLabel = createBranchLabel();
-      if (node.operatorToken.kind === 55 /* AmpersandAmpersandToken */ || node.operatorToken.kind === 76 /* AmpersandAmpersandEqualsToken */) {
-        bindCondition(node.left, preRightLabel, falseTarget);
-      } else {
-        bindCondition(node.left, trueTarget, preRightLabel);
-      }
-      currentFlow = finishFlowLabel(preRightLabel);
-      bind(node.operatorToken);
-      if (isLogicalOrCoalescingAssignmentOperator(node.operatorToken.kind)) {
-        doWithConditionalBranches(bind, node.right, trueTarget, falseTarget);
-        bindAssignmentTargetFlow(node.left);
-        addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node));
-        addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node));
-      } else {
-        bindCondition(node.right, trueTarget, falseTarget);
-      }
-    }
-    function bindPrefixUnaryExpressionFlow(node) {
-      if (node.operator === 53 /* ExclamationToken */) {
-        const saveTrueTarget = currentTrueTarget;
-        currentTrueTarget = currentFalseTarget;
-        currentFalseTarget = saveTrueTarget;
-        bindEachChild(node);
-        currentFalseTarget = currentTrueTarget;
-        currentTrueTarget = saveTrueTarget;
-      } else {
-        bindEachChild(node);
-        if (node.operator === 45 /* PlusPlusToken */ || node.operator === 46 /* MinusMinusToken */) {
-          bindAssignmentTargetFlow(node.operand);
-        }
-      }
-    }
-    function bindPostfixUnaryExpressionFlow(node) {
-      bindEachChild(node);
-      if (node.operator === 45 /* PlusPlusToken */ || node.operator === 46 /* MinusMinusToken */) {
-        bindAssignmentTargetFlow(node.operand);
-      }
-    }
-    function bindDestructuringAssignmentFlow(node) {
-      if (inAssignmentPattern) {
-        inAssignmentPattern = false;
-        bind(node.operatorToken);
-        bind(node.right);
-        inAssignmentPattern = true;
-        bind(node.left);
-      } else {
-        inAssignmentPattern = true;
-        bind(node.left);
-        inAssignmentPattern = false;
-        bind(node.operatorToken);
-        bind(node.right);
-      }
-      bindAssignmentTargetFlow(node.left);
-    }
-    function createBindBinaryExpressionFlow() {
-      return createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, void 0);
-      function onEnter(node, state) {
-        if (state) {
-          state.stackIndex++;
-          setParent(node, parent2);
-          const saveInStrictMode = inStrictMode;
-          bindWorker(node);
-          const saveParent = parent2;
-          parent2 = node;
-          state.skip = false;
-          state.inStrictModeStack[state.stackIndex] = saveInStrictMode;
-          state.parentStack[state.stackIndex] = saveParent;
-        } else {
-          state = {
-            stackIndex: 0,
-            skip: false,
-            inStrictModeStack: [void 0],
-            parentStack: [void 0]
-          };
-        }
-        const operator = node.operatorToken.kind;
-        if (operator === 55 /* AmpersandAmpersandToken */ || operator === 56 /* BarBarToken */ || operator === 60 /* QuestionQuestionToken */ || isLogicalOrCoalescingAssignmentOperator(operator)) {
-          if (isTopLevelLogicalExpression(node)) {
-            const postExpressionLabel = createBranchLabel();
-            bindLogicalLikeExpression(node, postExpressionLabel, postExpressionLabel);
-            currentFlow = finishFlowLabel(postExpressionLabel);
-          } else {
-            bindLogicalLikeExpression(node, currentTrueTarget, currentFalseTarget);
-          }
-          state.skip = true;
-        }
-        return state;
-      }
-      function onLeft(left, state, node) {
-        if (!state.skip) {
-          const maybeBound = maybeBind2(left);
-          if (node.operatorToken.kind === 27 /* CommaToken */) {
-            maybeBindExpressionFlowIfCall(left);
-          }
-          return maybeBound;
-        }
-      }
-      function onOperator(operatorToken, state, _node) {
-        if (!state.skip) {
-          bind(operatorToken);
-        }
-      }
-      function onRight(right, state, node) {
-        if (!state.skip) {
-          const maybeBound = maybeBind2(right);
-          if (node.operatorToken.kind === 27 /* CommaToken */) {
-            maybeBindExpressionFlowIfCall(right);
-          }
-          return maybeBound;
-        }
-      }
-      function onExit(node, state) {
-        if (!state.skip) {
-          const operator = node.operatorToken.kind;
-          if (isAssignmentOperator(operator) && !isAssignmentTarget(node)) {
-            bindAssignmentTargetFlow(node.left);
-            if (operator === 63 /* EqualsToken */ && node.left.kind === 209 /* ElementAccessExpression */) {
-              const elementAccess = node.left;
-              if (isNarrowableOperand(elementAccess.expression)) {
-                currentFlow = createFlowMutation(256 /* ArrayMutation */, currentFlow, node);
-              }
-            }
-          }
-        }
-        const savedInStrictMode = state.inStrictModeStack[state.stackIndex];
-        const savedParent = state.parentStack[state.stackIndex];
-        if (savedInStrictMode !== void 0) {
-          inStrictMode = savedInStrictMode;
-        }
-        if (savedParent !== void 0) {
-          parent2 = savedParent;
-        }
-        state.skip = false;
-        state.stackIndex--;
-      }
-      function maybeBind2(node) {
-        if (node && isBinaryExpression(node) && !isDestructuringAssignment(node)) {
-          return node;
-        }
-        bind(node);
-      }
-    }
-    function bindDeleteExpressionFlow(node) {
-      bindEachChild(node);
-      if (node.expression.kind === 208 /* PropertyAccessExpression */) {
-        bindAssignmentTargetFlow(node.expression);
-      }
-    }
-    function bindConditionalExpressionFlow(node) {
-      const trueLabel = createBranchLabel();
-      const falseLabel = createBranchLabel();
-      const postExpressionLabel = createBranchLabel();
-      bindCondition(node.condition, trueLabel, falseLabel);
-      currentFlow = finishFlowLabel(trueLabel);
-      bind(node.questionToken);
-      bind(node.whenTrue);
-      addAntecedent(postExpressionLabel, currentFlow);
-      currentFlow = finishFlowLabel(falseLabel);
-      bind(node.colonToken);
-      bind(node.whenFalse);
-      addAntecedent(postExpressionLabel, currentFlow);
-      currentFlow = finishFlowLabel(postExpressionLabel);
-    }
-    function bindInitializedVariableFlow(node) {
-      const name = !isOmittedExpression(node) ? node.name : void 0;
-      if (isBindingPattern(name)) {
-        for (const child of name.elements) {
-          bindInitializedVariableFlow(child);
-        }
-      } else {
-        currentFlow = createFlowMutation(16 /* Assignment */, currentFlow, node);
-      }
-    }
-    function bindVariableDeclarationFlow(node) {
-      bindEachChild(node);
-      if (node.initializer || isForInOrOfStatement(node.parent.parent)) {
-        bindInitializedVariableFlow(node);
-      }
-    }
-    function bindBindingElementFlow(node) {
-      bind(node.dotDotDotToken);
-      bind(node.propertyName);
-      bindInitializer(node.initializer);
-      bind(node.name);
-    }
-    function bindParameterFlow(node) {
-      bindEach(node.modifiers);
-      bind(node.dotDotDotToken);
-      bind(node.questionToken);
-      bind(node.type);
-      bindInitializer(node.initializer);
-      bind(node.name);
-    }
-    function bindInitializer(node) {
-      if (!node) {
-        return;
-      }
-      const entryFlow = currentFlow;
-      bind(node);
-      if (entryFlow === unreachableFlow || entryFlow === currentFlow) {
-        return;
-      }
-      const exitFlow = createBranchLabel();
-      addAntecedent(exitFlow, entryFlow);
-      addAntecedent(exitFlow, currentFlow);
-      currentFlow = finishFlowLabel(exitFlow);
-    }
-    function bindJSDocTypeAlias(node) {
-      bind(node.tagName);
-      if (node.kind !== 342 /* JSDocEnumTag */ && node.fullName) {
-        setParent(node.fullName, node);
-        setParentRecursive(node.fullName, false);
-      }
-      if (typeof node.comment !== "string") {
-        bindEach(node.comment);
-      }
-    }
-    function bindJSDocClassTag(node) {
-      bindEachChild(node);
-      const host = getHostSignatureFromJSDoc(node);
-      if (host && host.kind !== 171 /* MethodDeclaration */) {
-        addDeclarationToSymbol(host.symbol, host, 32 /* Class */);
-      }
-    }
-    function bindOptionalExpression(node, trueTarget, falseTarget) {
-      doWithConditionalBranches(bind, node, trueTarget, falseTarget);
-      if (!isOptionalChain(node) || isOutermostOptionalChain(node)) {
-        addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node));
-        addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node));
-      }
-    }
-    function bindOptionalChainRest(node) {
-      switch (node.kind) {
-        case 208 /* PropertyAccessExpression */:
-          bind(node.questionDotToken);
-          bind(node.name);
-          break;
-        case 209 /* ElementAccessExpression */:
-          bind(node.questionDotToken);
-          bind(node.argumentExpression);
-          break;
-        case 210 /* CallExpression */:
-          bind(node.questionDotToken);
-          bindEach(node.typeArguments);
-          bindEach(node.arguments);
-          break;
-      }
-    }
-    function bindOptionalChain(node, trueTarget, falseTarget) {
-      const preChainLabel = isOptionalChainRoot(node) ? createBranchLabel() : void 0;
-      bindOptionalExpression(node.expression, preChainLabel || trueTarget, falseTarget);
-      if (preChainLabel) {
-        currentFlow = finishFlowLabel(preChainLabel);
-      }
-      doWithConditionalBranches(bindOptionalChainRest, node, trueTarget, falseTarget);
-      if (isOutermostOptionalChain(node)) {
-        addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node));
-        addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node));
-      }
-    }
-    function bindOptionalChainFlow(node) {
-      if (isTopLevelLogicalExpression(node)) {
-        const postExpressionLabel = createBranchLabel();
-        bindOptionalChain(node, postExpressionLabel, postExpressionLabel);
-        currentFlow = finishFlowLabel(postExpressionLabel);
-      } else {
-        bindOptionalChain(node, currentTrueTarget, currentFalseTarget);
-      }
-    }
-    function bindNonNullExpressionFlow(node) {
-      if (isOptionalChain(node)) {
-        bindOptionalChainFlow(node);
-      } else {
-        bindEachChild(node);
-      }
-    }
-    function bindAccessExpressionFlow(node) {
-      if (isOptionalChain(node)) {
-        bindOptionalChainFlow(node);
-      } else {
-        bindEachChild(node);
-      }
-    }
-    function bindCallExpressionFlow(node) {
-      if (isOptionalChain(node)) {
-        bindOptionalChainFlow(node);
-      } else {
-        const expr = skipParentheses(node.expression);
-        if (expr.kind === 215 /* FunctionExpression */ || expr.kind === 216 /* ArrowFunction */) {
-          bindEach(node.typeArguments);
-          bindEach(node.arguments);
-          bind(node.expression);
-        } else {
-          bindEachChild(node);
-          if (node.expression.kind === 106 /* SuperKeyword */) {
-            currentFlow = createFlowCall(currentFlow, node);
-          }
-        }
-      }
-      if (node.expression.kind === 208 /* PropertyAccessExpression */) {
-        const propertyAccess = node.expression;
-        if (isIdentifier(propertyAccess.name) && isNarrowableOperand(propertyAccess.expression) && isPushOrUnshiftIdentifier(propertyAccess.name)) {
-          currentFlow = createFlowMutation(256 /* ArrayMutation */, currentFlow, node);
-        }
-      }
-    }
-    function getContainerFlags(node) {
-      switch (node.kind) {
-        case 228 /* ClassExpression */:
-        case 260 /* ClassDeclaration */:
-        case 263 /* EnumDeclaration */:
-        case 207 /* ObjectLiteralExpression */:
-        case 184 /* TypeLiteral */:
-        case 325 /* JSDocTypeLiteral */:
-        case 289 /* JsxAttributes */:
-          return 1 /* IsContainer */;
-        case 261 /* InterfaceDeclaration */:
-          return 1 /* IsContainer */ | 64 /* IsInterface */;
-        case 264 /* ModuleDeclaration */:
-        case 262 /* TypeAliasDeclaration */:
-        case 197 /* MappedType */:
-        case 178 /* IndexSignature */:
-          return 1 /* IsContainer */ | 32 /* HasLocals */;
-        case 308 /* SourceFile */:
-          return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */;
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-        case 171 /* MethodDeclaration */:
-          if (isObjectLiteralOrClassExpressionMethodOrAccessor(node)) {
-            return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */;
-          }
-        case 173 /* Constructor */:
-        case 259 /* FunctionDeclaration */:
-        case 170 /* MethodSignature */:
-        case 176 /* CallSignature */:
-        case 326 /* JSDocSignature */:
-        case 320 /* JSDocFunctionType */:
-        case 181 /* FunctionType */:
-        case 177 /* ConstructSignature */:
-        case 182 /* ConstructorType */:
-        case 172 /* ClassStaticBlockDeclaration */:
-          return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */;
-        case 215 /* FunctionExpression */:
-        case 216 /* ArrowFunction */:
-          return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 16 /* IsFunctionExpression */;
-        case 265 /* ModuleBlock */:
-          return 4 /* IsControlFlowContainer */;
-        case 169 /* PropertyDeclaration */:
-          return node.initializer ? 4 /* IsControlFlowContainer */ : 0;
-        case 295 /* CatchClause */:
-        case 245 /* ForStatement */:
-        case 246 /* ForInStatement */:
-        case 247 /* ForOfStatement */:
-        case 266 /* CaseBlock */:
-          return 2 /* IsBlockScopedContainer */;
-        case 238 /* Block */:
-          return isFunctionLike(node.parent) || isClassStaticBlockDeclaration(node.parent) ? 0 /* None */ : 2 /* IsBlockScopedContainer */;
-      }
-      return 0 /* None */;
-    }
-    function addToContainerChain(next) {
-      if (lastContainer) {
-        lastContainer.nextContainer = next;
-      }
-      lastContainer = next;
-    }
-    function declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes) {
-      switch (container.kind) {
-        case 264 /* ModuleDeclaration */:
-          return declareModuleMember(node, symbolFlags, symbolExcludes);
-        case 308 /* SourceFile */:
-          return declareSourceFileMember(node, symbolFlags, symbolExcludes);
-        case 228 /* ClassExpression */:
-        case 260 /* ClassDeclaration */:
-          return declareClassMember(node, symbolFlags, symbolExcludes);
-        case 263 /* EnumDeclaration */:
-          return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
-        case 184 /* TypeLiteral */:
-        case 325 /* JSDocTypeLiteral */:
-        case 207 /* ObjectLiteralExpression */:
-        case 261 /* InterfaceDeclaration */:
-        case 289 /* JsxAttributes */:
-          return declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes);
-        case 181 /* FunctionType */:
-        case 182 /* ConstructorType */:
-        case 176 /* CallSignature */:
-        case 177 /* ConstructSignature */:
-        case 326 /* JSDocSignature */:
-        case 178 /* IndexSignature */:
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-        case 173 /* Constructor */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-        case 259 /* FunctionDeclaration */:
-        case 215 /* FunctionExpression */:
-        case 216 /* ArrowFunction */:
-        case 320 /* JSDocFunctionType */:
-        case 348 /* JSDocTypedefTag */:
-        case 341 /* JSDocCallbackTag */:
-        case 172 /* ClassStaticBlockDeclaration */:
-        case 262 /* TypeAliasDeclaration */:
-        case 197 /* MappedType */:
-          return declareSymbol(container.locals, void 0, node, symbolFlags, symbolExcludes);
-      }
-    }
-    function declareClassMember(node, symbolFlags, symbolExcludes) {
-      return isStatic(node) ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes);
-    }
-    function declareSourceFileMember(node, symbolFlags, symbolExcludes) {
-      return isExternalModule(file) ? declareModuleMember(node, symbolFlags, symbolExcludes) : declareSymbol(file.locals, void 0, node, symbolFlags, symbolExcludes);
-    }
-    function hasExportDeclarations(node) {
-      const body = isSourceFile(node) ? node : tryCast(node.body, isModuleBlock);
-      return !!body && body.statements.some((s) => isExportDeclaration(s) || isExportAssignment(s));
-    }
-    function setExportContextFlag(node) {
-      if (node.flags & 16777216 /* Ambient */ && !hasExportDeclarations(node)) {
-        node.flags |= 64 /* ExportContext */;
-      } else {
-        node.flags &= ~64 /* ExportContext */;
-      }
-    }
-    function bindModuleDeclaration(node) {
-      setExportContextFlag(node);
-      if (isAmbientModule(node)) {
-        if (hasSyntacticModifier(node, 1 /* Export */)) {
-          errorOnFirstToken(node, Diagnostics.export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible);
-        }
-        if (isModuleAugmentationExternal(node)) {
-          declareModuleSymbol(node);
-        } else {
-          let pattern;
-          if (node.name.kind === 10 /* StringLiteral */) {
-            const { text } = node.name;
-            pattern = tryParsePattern(text);
-            if (pattern === void 0) {
-              errorOnFirstToken(node.name, Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, text);
-            }
-          }
-          const symbol = declareSymbolAndAddToSymbolTable(node, 512 /* ValueModule */, 110735 /* ValueModuleExcludes */);
-          file.patternAmbientModules = append(file.patternAmbientModules, pattern && !isString(pattern) ? { pattern, symbol } : void 0);
-        }
-      } else {
-        const state = declareModuleSymbol(node);
-        if (state !== 0 /* NonInstantiated */) {
-          const { symbol } = node;
-          symbol.constEnumOnlyModule = !(symbol.flags & (16 /* Function */ | 32 /* Class */ | 256 /* RegularEnum */)) && state === 2 /* ConstEnumOnly */ && symbol.constEnumOnlyModule !== false;
-        }
-      }
-    }
-    function declareModuleSymbol(node) {
-      const state = getModuleInstanceState(node);
-      const instantiated = state !== 0 /* NonInstantiated */;
-      declareSymbolAndAddToSymbolTable(
-        node,
-        instantiated ? 512 /* ValueModule */ : 1024 /* NamespaceModule */,
-        instantiated ? 110735 /* ValueModuleExcludes */ : 0 /* NamespaceModuleExcludes */
-      );
-      return state;
-    }
-    function bindFunctionOrConstructorType(node) {
-      const symbol = createSymbol(131072 /* Signature */, getDeclarationName(node));
-      addDeclarationToSymbol(symbol, node, 131072 /* Signature */);
-      const typeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */);
-      addDeclarationToSymbol(typeLiteralSymbol, node, 2048 /* TypeLiteral */);
-      typeLiteralSymbol.members = createSymbolTable();
-      typeLiteralSymbol.members.set(symbol.escapedName, symbol);
-    }
-    function bindObjectLiteralExpression(node) {
-      return bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__object" /* Object */);
-    }
-    function bindJsxAttributes(node) {
-      return bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__jsxAttributes" /* JSXAttributes */);
-    }
-    function bindJsxAttribute(node, symbolFlags, symbolExcludes) {
-      return declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes);
-    }
-    function bindAnonymousDeclaration(node, symbolFlags, name) {
-      const symbol = createSymbol(symbolFlags, name);
-      if (symbolFlags & (8 /* EnumMember */ | 106500 /* ClassMember */)) {
-        symbol.parent = container.symbol;
-      }
-      addDeclarationToSymbol(symbol, node, symbolFlags);
-      return symbol;
-    }
-    function bindBlockScopedDeclaration(node, symbolFlags, symbolExcludes) {
-      switch (blockScopeContainer.kind) {
-        case 264 /* ModuleDeclaration */:
-          declareModuleMember(node, symbolFlags, symbolExcludes);
-          break;
-        case 308 /* SourceFile */:
-          if (isExternalOrCommonJsModule(container)) {
-            declareModuleMember(node, symbolFlags, symbolExcludes);
-            break;
-          }
-        default:
-          if (!blockScopeContainer.locals) {
-            blockScopeContainer.locals = createSymbolTable();
-            addToContainerChain(blockScopeContainer);
-          }
-          declareSymbol(blockScopeContainer.locals, void 0, node, symbolFlags, symbolExcludes);
-      }
-    }
-    function delayedBindJSDocTypedefTag() {
-      if (!delayedTypeAliases) {
-        return;
-      }
-      const saveContainer = container;
-      const saveLastContainer = lastContainer;
-      const saveBlockScopeContainer = blockScopeContainer;
-      const saveParent = parent2;
-      const saveCurrentFlow = currentFlow;
-      for (const typeAlias of delayedTypeAliases) {
-        const host = typeAlias.parent.parent;
-        container = findAncestor(host.parent, (n) => !!(getContainerFlags(n) & 1 /* IsContainer */)) || file;
-        blockScopeContainer = getEnclosingBlockScopeContainer(host) || file;
-        currentFlow = initFlowNode({ flags: 2 /* Start */ });
-        parent2 = typeAlias;
-        bind(typeAlias.typeExpression);
-        const declName = getNameOfDeclaration(typeAlias);
-        if ((isJSDocEnumTag(typeAlias) || !typeAlias.fullName) && declName && isPropertyAccessEntityNameExpression(declName.parent)) {
-          const isTopLevel = isTopLevelNamespaceAssignment(declName.parent);
-          if (isTopLevel) {
-            bindPotentiallyMissingNamespaces(
-              file.symbol,
-              declName.parent,
-              isTopLevel,
-              !!findAncestor(declName, (d) => isPropertyAccessExpression(d) && d.name.escapedText === "prototype"),
-              false
-            );
-            const oldContainer = container;
-            switch (getAssignmentDeclarationPropertyAccessKind(declName.parent)) {
-              case 1 /* ExportsProperty */:
-              case 2 /* ModuleExports */:
-                if (!isExternalOrCommonJsModule(file)) {
-                  container = void 0;
-                } else {
-                  container = file;
-                }
-                break;
-              case 4 /* ThisProperty */:
-                container = declName.parent.expression;
-                break;
-              case 3 /* PrototypeProperty */:
-                container = declName.parent.expression.name;
-                break;
-              case 5 /* Property */:
-                container = isExportsOrModuleExportsOrAlias(file, declName.parent.expression) ? file : isPropertyAccessExpression(declName.parent.expression) ? declName.parent.expression.name : declName.parent.expression;
-                break;
-              case 0 /* None */:
-                return Debug.fail("Shouldn't have detected typedef or enum on non-assignment declaration");
-            }
-            if (container) {
-              declareModuleMember(typeAlias, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */);
-            }
-            container = oldContainer;
-          }
-        } else if (isJSDocEnumTag(typeAlias) || !typeAlias.fullName || typeAlias.fullName.kind === 79 /* Identifier */) {
-          parent2 = typeAlias.parent;
-          bindBlockScopedDeclaration(typeAlias, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */);
-        } else {
-          bind(typeAlias.fullName);
-        }
-      }
-      container = saveContainer;
-      lastContainer = saveLastContainer;
-      blockScopeContainer = saveBlockScopeContainer;
-      parent2 = saveParent;
-      currentFlow = saveCurrentFlow;
-    }
-    function checkContextualIdentifier(node) {
-      if (!file.parseDiagnostics.length && !(node.flags & 16777216 /* Ambient */) && !(node.flags & 8388608 /* JSDoc */) && !isIdentifierName(node)) {
-        if (inStrictMode && node.originalKeywordKind >= 117 /* FirstFutureReservedWord */ && node.originalKeywordKind <= 125 /* LastFutureReservedWord */) {
-          file.bindDiagnostics.push(createDiagnosticForNode2(
-            node,
-            getStrictModeIdentifierMessage(node),
-            declarationNameToString(node)
-          ));
-        } else if (node.originalKeywordKind === 133 /* AwaitKeyword */) {
-          if (isExternalModule(file) && isInTopLevelContext(node)) {
-            file.bindDiagnostics.push(createDiagnosticForNode2(
-              node,
-              Diagnostics.Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module,
-              declarationNameToString(node)
-            ));
-          } else if (node.flags & 32768 /* AwaitContext */) {
-            file.bindDiagnostics.push(createDiagnosticForNode2(
-              node,
-              Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here,
-              declarationNameToString(node)
-            ));
-          }
-        } else if (node.originalKeywordKind === 125 /* YieldKeyword */ && node.flags & 8192 /* YieldContext */) {
-          file.bindDiagnostics.push(createDiagnosticForNode2(
-            node,
-            Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here,
-            declarationNameToString(node)
-          ));
-        }
-      }
-    }
-    function getStrictModeIdentifierMessage(node) {
-      if (getContainingClass(node)) {
-        return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode;
-      }
-      if (file.externalModuleIndicator) {
-        return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode;
-      }
-      return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode;
-    }
-    function checkPrivateIdentifier(node) {
-      if (node.escapedText === "#constructor") {
-        if (!file.parseDiagnostics.length) {
-          file.bindDiagnostics.push(createDiagnosticForNode2(
-            node,
-            Diagnostics.constructor_is_a_reserved_word,
-            declarationNameToString(node)
-          ));
-        }
-      }
-    }
-    function checkStrictModeBinaryExpression(node) {
-      if (inStrictMode && isLeftHandSideExpression(node.left) && isAssignmentOperator(node.operatorToken.kind)) {
-        checkStrictModeEvalOrArguments(node, node.left);
-      }
-    }
-    function checkStrictModeCatchClause(node) {
-      if (inStrictMode && node.variableDeclaration) {
-        checkStrictModeEvalOrArguments(node, node.variableDeclaration.name);
-      }
-    }
-    function checkStrictModeDeleteExpression(node) {
-      if (inStrictMode && node.expression.kind === 79 /* Identifier */) {
-        const span = getErrorSpanForNode(file, node.expression);
-        file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode));
-      }
-    }
-    function isEvalOrArgumentsIdentifier(node) {
-      return isIdentifier(node) && (node.escapedText === "eval" || node.escapedText === "arguments");
-    }
-    function checkStrictModeEvalOrArguments(contextNode, name) {
-      if (name && name.kind === 79 /* Identifier */) {
-        const identifier = name;
-        if (isEvalOrArgumentsIdentifier(identifier)) {
-          const span = getErrorSpanForNode(file, name);
-          file.bindDiagnostics.push(createFileDiagnostic(
-            file,
-            span.start,
-            span.length,
-            getStrictModeEvalOrArgumentsMessage(contextNode),
-            idText(identifier)
-          ));
-        }
-      }
-    }
-    function getStrictModeEvalOrArgumentsMessage(node) {
-      if (getContainingClass(node)) {
-        return Diagnostics.Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode;
-      }
-      if (file.externalModuleIndicator) {
-        return Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode;
-      }
-      return Diagnostics.Invalid_use_of_0_in_strict_mode;
-    }
-    function checkStrictModeFunctionName(node) {
-      if (inStrictMode) {
-        checkStrictModeEvalOrArguments(node, node.name);
-      }
-    }
-    function getStrictModeBlockScopeFunctionDeclarationMessage(node) {
-      if (getContainingClass(node)) {
-        return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode;
-      }
-      if (file.externalModuleIndicator) {
-        return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode;
-      }
-      return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5;
-    }
-    function checkStrictModeFunctionDeclaration(node) {
-      if (languageVersion < 2 /* ES2015 */) {
-        if (blockScopeContainer.kind !== 308 /* SourceFile */ && blockScopeContainer.kind !== 264 /* ModuleDeclaration */ && !isFunctionLikeOrClassStaticBlockDeclaration(blockScopeContainer)) {
-          const errorSpan = getErrorSpanForNode(file, node);
-          file.bindDiagnostics.push(createFileDiagnostic(
-            file,
-            errorSpan.start,
-            errorSpan.length,
-            getStrictModeBlockScopeFunctionDeclarationMessage(node)
-          ));
-        }
-      }
-    }
-    function checkStrictModeNumericLiteral(node) {
-      if (languageVersion < 1 /* ES5 */ && inStrictMode && node.numericLiteralFlags & 32 /* Octal */) {
-        file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Octal_literals_are_not_allowed_in_strict_mode));
-      }
-    }
-    function checkStrictModePostfixUnaryExpression(node) {
-      if (inStrictMode) {
-        checkStrictModeEvalOrArguments(node, node.operand);
-      }
-    }
-    function checkStrictModePrefixUnaryExpression(node) {
-      if (inStrictMode) {
-        if (node.operator === 45 /* PlusPlusToken */ || node.operator === 46 /* MinusMinusToken */) {
-          checkStrictModeEvalOrArguments(node, node.operand);
-        }
-      }
-    }
-    function checkStrictModeWithStatement(node) {
-      if (inStrictMode) {
-        errorOnFirstToken(node, Diagnostics.with_statements_are_not_allowed_in_strict_mode);
-      }
-    }
-    function checkStrictModeLabeledStatement(node) {
-      if (inStrictMode && getEmitScriptTarget(options) >= 2 /* ES2015 */) {
-        if (isDeclarationStatement(node.statement) || isVariableStatement(node.statement)) {
-          errorOnFirstToken(node.label, Diagnostics.A_label_is_not_allowed_here);
-        }
-      }
-    }
-    function errorOnFirstToken(node, message, arg0, arg1, arg2) {
-      const span = getSpanOfTokenAtPosition(file, node.pos);
-      file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, message, arg0, arg1, arg2));
-    }
-    function errorOrSuggestionOnNode(isError, node, message) {
-      errorOrSuggestionOnRange(isError, node, node, message);
-    }
-    function errorOrSuggestionOnRange(isError, startNode2, endNode2, message) {
-      addErrorOrSuggestionDiagnostic(isError, { pos: getTokenPosOfNode(startNode2, file), end: endNode2.end }, message);
-    }
-    function addErrorOrSuggestionDiagnostic(isError, range, message) {
-      const diag2 = createFileDiagnostic(file, range.pos, range.end - range.pos, message);
-      if (isError) {
-        file.bindDiagnostics.push(diag2);
-      } else {
-        file.bindSuggestionDiagnostics = append(file.bindSuggestionDiagnostics, { ...diag2, category: 2 /* Suggestion */ });
-      }
-    }
-    function bind(node) {
-      if (!node) {
-        return;
-      }
-      setParent(node, parent2);
-      if (tracing)
-        node.tracingPath = file.path;
-      const saveInStrictMode = inStrictMode;
-      bindWorker(node);
-      if (node.kind > 162 /* LastToken */) {
-        const saveParent = parent2;
-        parent2 = node;
-        const containerFlags = getContainerFlags(node);
-        if (containerFlags === 0 /* None */) {
-          bindChildren(node);
-        } else {
-          bindContainer(node, containerFlags);
-        }
-        parent2 = saveParent;
-      } else {
-        const saveParent = parent2;
-        if (node.kind === 1 /* EndOfFileToken */)
-          parent2 = node;
-        bindJSDoc(node);
-        parent2 = saveParent;
-      }
-      inStrictMode = saveInStrictMode;
-    }
-    function bindJSDoc(node) {
-      if (hasJSDocNodes(node)) {
-        if (isInJSFile(node)) {
-          for (const j of node.jsDoc) {
-            bind(j);
-          }
-        } else {
-          for (const j of node.jsDoc) {
-            setParent(j, node);
-            setParentRecursive(j, false);
-          }
-        }
-      }
-    }
-    function updateStrictModeStatementList(statements) {
-      if (!inStrictMode) {
-        for (const statement of statements) {
-          if (!isPrologueDirective(statement)) {
-            return;
-          }
-          if (isUseStrictPrologueDirective(statement)) {
-            inStrictMode = true;
-            return;
-          }
-        }
-      }
-    }
-    function isUseStrictPrologueDirective(node) {
-      const nodeText2 = getSourceTextOfNodeFromSourceFile(file, node.expression);
-      return nodeText2 === '"use strict"' || nodeText2 === "'use strict'";
-    }
-    function bindWorker(node) {
-      switch (node.kind) {
-        case 79 /* Identifier */:
-          if (node.isInJSDocNamespace) {
-            let parentNode = node.parent;
-            while (parentNode && !isJSDocTypeAlias(parentNode)) {
-              parentNode = parentNode.parent;
-            }
-            bindBlockScopedDeclaration(parentNode, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */);
-            break;
-          }
-        case 108 /* ThisKeyword */:
-          if (currentFlow && (isExpression(node) || parent2.kind === 300 /* ShorthandPropertyAssignment */)) {
-            node.flowNode = currentFlow;
-          }
-          return checkContextualIdentifier(node);
-        case 163 /* QualifiedName */:
-          if (currentFlow && isPartOfTypeQuery(node)) {
-            node.flowNode = currentFlow;
-          }
-          break;
-        case 233 /* MetaProperty */:
-        case 106 /* SuperKeyword */:
-          node.flowNode = currentFlow;
-          break;
-        case 80 /* PrivateIdentifier */:
-          return checkPrivateIdentifier(node);
-        case 208 /* PropertyAccessExpression */:
-        case 209 /* ElementAccessExpression */:
-          const expr = node;
-          if (currentFlow && isNarrowableReference(expr)) {
-            expr.flowNode = currentFlow;
-          }
-          if (isSpecialPropertyDeclaration(expr)) {
-            bindSpecialPropertyDeclaration(expr);
-          }
-          if (isInJSFile(expr) && file.commonJsModuleIndicator && isModuleExportsAccessExpression(expr) && !lookupSymbolForName(blockScopeContainer, "module")) {
-            declareSymbol(
-              file.locals,
-              void 0,
-              expr.expression,
-              1 /* FunctionScopedVariable */ | 134217728 /* ModuleExports */,
-              111550 /* FunctionScopedVariableExcludes */
-            );
-          }
-          break;
-        case 223 /* BinaryExpression */:
-          const specialKind = getAssignmentDeclarationKind(node);
-          switch (specialKind) {
-            case 1 /* ExportsProperty */:
-              bindExportsPropertyAssignment(node);
-              break;
-            case 2 /* ModuleExports */:
-              bindModuleExportsAssignment(node);
-              break;
-            case 3 /* PrototypeProperty */:
-              bindPrototypePropertyAssignment(node.left, node);
-              break;
-            case 6 /* Prototype */:
-              bindPrototypeAssignment(node);
-              break;
-            case 4 /* ThisProperty */:
-              bindThisPropertyAssignment(node);
-              break;
-            case 5 /* Property */:
-              const expression = node.left.expression;
-              if (isInJSFile(node) && isIdentifier(expression)) {
-                const symbol = lookupSymbolForName(blockScopeContainer, expression.escapedText);
-                if (isThisInitializedDeclaration(symbol == null ? void 0 : symbol.valueDeclaration)) {
-                  bindThisPropertyAssignment(node);
-                  break;
-                }
-              }
-              bindSpecialPropertyAssignment(node);
-              break;
-            case 0 /* None */:
-              break;
-            default:
-              Debug.fail("Unknown binary expression special property assignment kind");
-          }
-          return checkStrictModeBinaryExpression(node);
-        case 295 /* CatchClause */:
-          return checkStrictModeCatchClause(node);
-        case 217 /* DeleteExpression */:
-          return checkStrictModeDeleteExpression(node);
-        case 8 /* NumericLiteral */:
-          return checkStrictModeNumericLiteral(node);
-        case 222 /* PostfixUnaryExpression */:
-          return checkStrictModePostfixUnaryExpression(node);
-        case 221 /* PrefixUnaryExpression */:
-          return checkStrictModePrefixUnaryExpression(node);
-        case 251 /* WithStatement */:
-          return checkStrictModeWithStatement(node);
-        case 253 /* LabeledStatement */:
-          return checkStrictModeLabeledStatement(node);
-        case 194 /* ThisType */:
-          seenThisKeyword = true;
-          return;
-        case 179 /* TypePredicate */:
-          break;
-        case 165 /* TypeParameter */:
-          return bindTypeParameter(node);
-        case 166 /* Parameter */:
-          return bindParameter(node);
-        case 257 /* VariableDeclaration */:
-          return bindVariableDeclarationOrBindingElement(node);
-        case 205 /* BindingElement */:
-          node.flowNode = currentFlow;
-          return bindVariableDeclarationOrBindingElement(node);
-        case 169 /* PropertyDeclaration */:
-        case 168 /* PropertySignature */:
-          return bindPropertyWorker(node);
-        case 299 /* PropertyAssignment */:
-        case 300 /* ShorthandPropertyAssignment */:
-          return bindPropertyOrMethodOrAccessor(node, 4 /* Property */, 0 /* PropertyExcludes */);
-        case 302 /* EnumMember */:
-          return bindPropertyOrMethodOrAccessor(node, 8 /* EnumMember */, 900095 /* EnumMemberExcludes */);
-        case 176 /* CallSignature */:
-        case 177 /* ConstructSignature */:
-        case 178 /* IndexSignature */:
-          return declareSymbolAndAddToSymbolTable(node, 131072 /* Signature */, 0 /* None */);
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-          return bindPropertyOrMethodOrAccessor(
-            node,
-            8192 /* Method */ | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */),
-            isObjectLiteralMethod(node) ? 0 /* PropertyExcludes */ : 103359 /* MethodExcludes */
-          );
-        case 259 /* FunctionDeclaration */:
-          return bindFunctionDeclaration(node);
-        case 173 /* Constructor */:
-          return declareSymbolAndAddToSymbolTable(node, 16384 /* Constructor */, 0 /* None */);
-        case 174 /* GetAccessor */:
-          return bindPropertyOrMethodOrAccessor(node, 32768 /* GetAccessor */, 46015 /* GetAccessorExcludes */);
-        case 175 /* SetAccessor */:
-          return bindPropertyOrMethodOrAccessor(node, 65536 /* SetAccessor */, 78783 /* SetAccessorExcludes */);
-        case 181 /* FunctionType */:
-        case 320 /* JSDocFunctionType */:
-        case 326 /* JSDocSignature */:
-        case 182 /* ConstructorType */:
-          return bindFunctionOrConstructorType(node);
-        case 184 /* TypeLiteral */:
-        case 325 /* JSDocTypeLiteral */:
-        case 197 /* MappedType */:
-          return bindAnonymousTypeWorker(node);
-        case 335 /* JSDocClassTag */:
-          return bindJSDocClassTag(node);
-        case 207 /* ObjectLiteralExpression */:
-          return bindObjectLiteralExpression(node);
-        case 215 /* FunctionExpression */:
-        case 216 /* ArrowFunction */:
-          return bindFunctionExpression(node);
-        case 210 /* CallExpression */:
-          const assignmentKind = getAssignmentDeclarationKind(node);
-          switch (assignmentKind) {
-            case 7 /* ObjectDefinePropertyValue */:
-              return bindObjectDefinePropertyAssignment(node);
-            case 8 /* ObjectDefinePropertyExports */:
-              return bindObjectDefinePropertyExport(node);
-            case 9 /* ObjectDefinePrototypeProperty */:
-              return bindObjectDefinePrototypeProperty(node);
-            case 0 /* None */:
-              break;
-            default:
-              return Debug.fail("Unknown call expression assignment declaration kind");
-          }
-          if (isInJSFile(node)) {
-            bindCallExpression(node);
-          }
-          break;
-        case 228 /* ClassExpression */:
-        case 260 /* ClassDeclaration */:
-          inStrictMode = true;
-          return bindClassLikeDeclaration(node);
-        case 261 /* InterfaceDeclaration */:
-          return bindBlockScopedDeclaration(node, 64 /* Interface */, 788872 /* InterfaceExcludes */);
-        case 262 /* TypeAliasDeclaration */:
-          return bindBlockScopedDeclaration(node, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */);
-        case 263 /* EnumDeclaration */:
-          return bindEnumDeclaration(node);
-        case 264 /* ModuleDeclaration */:
-          return bindModuleDeclaration(node);
-        case 289 /* JsxAttributes */:
-          return bindJsxAttributes(node);
-        case 288 /* JsxAttribute */:
-          return bindJsxAttribute(node, 4 /* Property */, 0 /* PropertyExcludes */);
-        case 268 /* ImportEqualsDeclaration */:
-        case 271 /* NamespaceImport */:
-        case 273 /* ImportSpecifier */:
-        case 278 /* ExportSpecifier */:
-          return declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
-        case 267 /* NamespaceExportDeclaration */:
-          return bindNamespaceExportDeclaration(node);
-        case 270 /* ImportClause */:
-          return bindImportClause(node);
-        case 275 /* ExportDeclaration */:
-          return bindExportDeclaration(node);
-        case 274 /* ExportAssignment */:
-          return bindExportAssignment(node);
-        case 308 /* SourceFile */:
-          updateStrictModeStatementList(node.statements);
-          return bindSourceFileIfExternalModule();
-        case 238 /* Block */:
-          if (!isFunctionLikeOrClassStaticBlockDeclaration(node.parent)) {
-            return;
-          }
-        case 265 /* ModuleBlock */:
-          return updateStrictModeStatementList(node.statements);
-        case 343 /* JSDocParameterTag */:
-          if (node.parent.kind === 326 /* JSDocSignature */) {
-            return bindParameter(node);
-          }
-          if (node.parent.kind !== 325 /* JSDocTypeLiteral */) {
-            break;
-          }
-        case 350 /* JSDocPropertyTag */:
-          const propTag = node;
-          const flags = propTag.isBracketed || propTag.typeExpression && propTag.typeExpression.type.kind === 319 /* JSDocOptionalType */ ? 4 /* Property */ | 16777216 /* Optional */ : 4 /* Property */;
-          return declareSymbolAndAddToSymbolTable(propTag, flags, 0 /* PropertyExcludes */);
-        case 348 /* JSDocTypedefTag */:
-        case 341 /* JSDocCallbackTag */:
-        case 342 /* JSDocEnumTag */:
-          return (delayedTypeAliases || (delayedTypeAliases = [])).push(node);
-      }
-    }
-    function bindPropertyWorker(node) {
-      const isAutoAccessor = isAutoAccessorPropertyDeclaration(node);
-      const includes = isAutoAccessor ? 98304 /* Accessor */ : 4 /* Property */;
-      const excludes = isAutoAccessor ? 13247 /* AccessorExcludes */ : 0 /* PropertyExcludes */;
-      return bindPropertyOrMethodOrAccessor(node, includes | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */), excludes);
-    }
-    function bindAnonymousTypeWorker(node) {
-      return bindAnonymousDeclaration(node, 2048 /* TypeLiteral */, "__type" /* Type */);
-    }
-    function bindSourceFileIfExternalModule() {
-      setExportContextFlag(file);
-      if (isExternalModule(file)) {
-        bindSourceFileAsExternalModule();
-      } else if (isJsonSourceFile(file)) {
-        bindSourceFileAsExternalModule();
-        const originalSymbol = file.symbol;
-        declareSymbol(file.symbol.exports, file.symbol, file, 4 /* Property */, 67108863 /* All */);
-        file.symbol = originalSymbol;
-      }
-    }
-    function bindSourceFileAsExternalModule() {
-      bindAnonymousDeclaration(file, 512 /* ValueModule */, `"${removeFileExtension(file.fileName)}"`);
-    }
-    function bindExportAssignment(node) {
-      if (!container.symbol || !container.symbol.exports) {
-        bindAnonymousDeclaration(node, 111551 /* Value */, getDeclarationName(node));
-      } else {
-        const flags = exportAssignmentIsAlias(node) ? 2097152 /* Alias */ : 4 /* Property */;
-        const symbol = declareSymbol(container.symbol.exports, container.symbol, node, flags, 67108863 /* All */);
-        if (node.isExportEquals) {
-          setValueDeclaration(symbol, node);
-        }
-      }
-    }
-    function bindNamespaceExportDeclaration(node) {
-      if (some(node.modifiers)) {
-        file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Modifiers_cannot_appear_here));
-      }
-      const diag2 = !isSourceFile(node.parent) ? Diagnostics.Global_module_exports_may_only_appear_at_top_level : !isExternalModule(node.parent) ? Diagnostics.Global_module_exports_may_only_appear_in_module_files : !node.parent.isDeclarationFile ? Diagnostics.Global_module_exports_may_only_appear_in_declaration_files : void 0;
-      if (diag2) {
-        file.bindDiagnostics.push(createDiagnosticForNode2(node, diag2));
-      } else {
-        file.symbol.globalExports = file.symbol.globalExports || createSymbolTable();
-        declareSymbol(file.symbol.globalExports, file.symbol, node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
-      }
-    }
-    function bindExportDeclaration(node) {
-      if (!container.symbol || !container.symbol.exports) {
-        bindAnonymousDeclaration(node, 8388608 /* ExportStar */, getDeclarationName(node));
-      } else if (!node.exportClause) {
-        declareSymbol(container.symbol.exports, container.symbol, node, 8388608 /* ExportStar */, 0 /* None */);
-      } else if (isNamespaceExport(node.exportClause)) {
-        setParent(node.exportClause, node);
-        declareSymbol(container.symbol.exports, container.symbol, node.exportClause, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
-      }
-    }
-    function bindImportClause(node) {
-      if (node.name) {
-        declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
-      }
-    }
-    function setCommonJsModuleIndicator(node) {
-      if (file.externalModuleIndicator && file.externalModuleIndicator !== true) {
-        return false;
-      }
-      if (!file.commonJsModuleIndicator) {
-        file.commonJsModuleIndicator = node;
-        if (!file.externalModuleIndicator) {
-          bindSourceFileAsExternalModule();
-        }
-      }
-      return true;
-    }
-    function bindObjectDefinePropertyExport(node) {
-      if (!setCommonJsModuleIndicator(node)) {
-        return;
-      }
-      const symbol = forEachIdentifierInEntityName(node.arguments[0], void 0, (id, symbol2) => {
-        if (symbol2) {
-          addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
-        }
-        return symbol2;
-      });
-      if (symbol) {
-        const flags = 4 /* Property */ | 1048576 /* ExportValue */;
-        declareSymbol(symbol.exports, symbol, node, flags, 0 /* None */);
-      }
-    }
-    function bindExportsPropertyAssignment(node) {
-      if (!setCommonJsModuleIndicator(node)) {
-        return;
-      }
-      const symbol = forEachIdentifierInEntityName(node.left.expression, void 0, (id, symbol2) => {
-        if (symbol2) {
-          addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
-        }
-        return symbol2;
-      });
-      if (symbol) {
-        const isAlias = isAliasableExpression(node.right) && (isExportsIdentifier(node.left.expression) || isModuleExportsAccessExpression(node.left.expression));
-        const flags = isAlias ? 2097152 /* Alias */ : 4 /* Property */ | 1048576 /* ExportValue */;
-        setParent(node.left, node);
-        declareSymbol(symbol.exports, symbol, node.left, flags, 0 /* None */);
-      }
-    }
-    function bindModuleExportsAssignment(node) {
-      if (!setCommonJsModuleIndicator(node)) {
-        return;
-      }
-      const assignedExpression = getRightMostAssignedExpression(node.right);
-      if (isEmptyObjectLiteral(assignedExpression) || container === file && isExportsOrModuleExportsOrAlias(file, assignedExpression)) {
-        return;
-      }
-      if (isObjectLiteralExpression(assignedExpression) && every(assignedExpression.properties, isShorthandPropertyAssignment)) {
-        forEach(assignedExpression.properties, bindExportAssignedObjectMemberAlias);
-        return;
-      }
-      const flags = exportAssignmentIsAlias(node) ? 2097152 /* Alias */ : 4 /* Property */ | 1048576 /* ExportValue */ | 512 /* ValueModule */;
-      const symbol = declareSymbol(file.symbol.exports, file.symbol, node, flags | 67108864 /* Assignment */, 0 /* None */);
-      setValueDeclaration(symbol, node);
-    }
-    function bindExportAssignedObjectMemberAlias(node) {
-      declareSymbol(file.symbol.exports, file.symbol, node, 2097152 /* Alias */ | 67108864 /* Assignment */, 0 /* None */);
-    }
-    function bindThisPropertyAssignment(node) {
-      Debug.assert(isInJSFile(node));
-      const hasPrivateIdentifier = isBinaryExpression(node) && isPropertyAccessExpression(node.left) && isPrivateIdentifier(node.left.name) || isPropertyAccessExpression(node) && isPrivateIdentifier(node.name);
-      if (hasPrivateIdentifier) {
-        return;
-      }
-      const thisContainer = getThisContainer(node, false);
-      switch (thisContainer.kind) {
-        case 259 /* FunctionDeclaration */:
-        case 215 /* FunctionExpression */:
-          let constructorSymbol = thisContainer.symbol;
-          if (isBinaryExpression(thisContainer.parent) && thisContainer.parent.operatorToken.kind === 63 /* EqualsToken */) {
-            const l = thisContainer.parent.left;
-            if (isBindableStaticAccessExpression(l) && isPrototypeAccess(l.expression)) {
-              constructorSymbol = lookupSymbolForPropertyAccess(l.expression.expression, thisParentContainer);
-            }
-          }
-          if (constructorSymbol && constructorSymbol.valueDeclaration) {
-            constructorSymbol.members = constructorSymbol.members || createSymbolTable();
-            if (hasDynamicName(node)) {
-              bindDynamicallyNamedThisPropertyAssignment(node, constructorSymbol, constructorSymbol.members);
-            } else {
-              declareSymbol(constructorSymbol.members, constructorSymbol, node, 4 /* Property */ | 67108864 /* Assignment */, 0 /* PropertyExcludes */ & ~4 /* Property */);
-            }
-            addDeclarationToSymbol(constructorSymbol, constructorSymbol.valueDeclaration, 32 /* Class */);
-          }
-          break;
-        case 173 /* Constructor */:
-        case 169 /* PropertyDeclaration */:
-        case 171 /* MethodDeclaration */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-        case 172 /* ClassStaticBlockDeclaration */:
-          const containingClass = thisContainer.parent;
-          const symbolTable = isStatic(thisContainer) ? containingClass.symbol.exports : containingClass.symbol.members;
-          if (hasDynamicName(node)) {
-            bindDynamicallyNamedThisPropertyAssignment(node, containingClass.symbol, symbolTable);
-          } else {
-            declareSymbol(symbolTable, containingClass.symbol, node, 4 /* Property */ | 67108864 /* Assignment */, 0 /* None */, true);
-          }
-          break;
-        case 308 /* SourceFile */:
-          if (hasDynamicName(node)) {
-            break;
-          } else if (thisContainer.commonJsModuleIndicator) {
-            declareSymbol(thisContainer.symbol.exports, thisContainer.symbol, node, 4 /* Property */ | 1048576 /* ExportValue */, 0 /* None */);
-          } else {
-            declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111550 /* FunctionScopedVariableExcludes */);
-          }
-          break;
-        default:
-          Debug.failBadSyntaxKind(thisContainer);
-      }
-    }
-    function bindDynamicallyNamedThisPropertyAssignment(node, symbol, symbolTable) {
-      declareSymbol(symbolTable, symbol, node, 4 /* Property */, 0 /* None */, true, true);
-      addLateBoundAssignmentDeclarationToSymbol(node, symbol);
-    }
-    function addLateBoundAssignmentDeclarationToSymbol(node, symbol) {
-      if (symbol) {
-        (symbol.assignmentDeclarationMembers || (symbol.assignmentDeclarationMembers = /* @__PURE__ */ new Map())).set(getNodeId(node), node);
-      }
-    }
-    function bindSpecialPropertyDeclaration(node) {
-      if (node.expression.kind === 108 /* ThisKeyword */) {
-        bindThisPropertyAssignment(node);
-      } else if (isBindableStaticAccessExpression(node) && node.parent.parent.kind === 308 /* SourceFile */) {
-        if (isPrototypeAccess(node.expression)) {
-          bindPrototypePropertyAssignment(node, node.parent);
-        } else {
-          bindStaticPropertyAssignment(node);
-        }
-      }
-    }
-    function bindPrototypeAssignment(node) {
-      setParent(node.left, node);
-      setParent(node.right, node);
-      bindPropertyAssignment(node.left.expression, node.left, false, true);
-    }
-    function bindObjectDefinePrototypeProperty(node) {
-      const namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0].expression);
-      if (namespaceSymbol && namespaceSymbol.valueDeclaration) {
-        addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* Class */);
-      }
-      bindPotentiallyNewExpandoMemberToNamespace(node, namespaceSymbol, true);
-    }
-    function bindPrototypePropertyAssignment(lhs, parent3) {
-      const classPrototype = lhs.expression;
-      const constructorFunction = classPrototype.expression;
-      setParent(constructorFunction, classPrototype);
-      setParent(classPrototype, lhs);
-      setParent(lhs, parent3);
-      bindPropertyAssignment(constructorFunction, lhs, true, true);
-    }
-    function bindObjectDefinePropertyAssignment(node) {
-      let namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0]);
-      const isToplevel = node.parent.parent.kind === 308 /* SourceFile */;
-      namespaceSymbol = bindPotentiallyMissingNamespaces(namespaceSymbol, node.arguments[0], isToplevel, false, false);
-      bindPotentiallyNewExpandoMemberToNamespace(node, namespaceSymbol, false);
-    }
-    function bindSpecialPropertyAssignment(node) {
-      var _a2;
-      const parentSymbol = lookupSymbolForPropertyAccess(node.left.expression, container) || lookupSymbolForPropertyAccess(node.left.expression, blockScopeContainer);
-      if (!isInJSFile(node) && !isFunctionSymbol(parentSymbol)) {
-        return;
-      }
-      const rootExpr = getLeftmostAccessExpression(node.left);
-      if (isIdentifier(rootExpr) && ((_a2 = lookupSymbolForName(container, rootExpr.escapedText)) == null ? void 0 : _a2.flags) & 2097152 /* Alias */) {
-        return;
-      }
-      setParent(node.left, node);
-      setParent(node.right, node);
-      if (isIdentifier(node.left.expression) && container === file && isExportsOrModuleExportsOrAlias(file, node.left.expression)) {
-        bindExportsPropertyAssignment(node);
-      } else if (hasDynamicName(node)) {
-        bindAnonymousDeclaration(node, 4 /* Property */ | 67108864 /* Assignment */, "__computed" /* Computed */);
-        const sym = bindPotentiallyMissingNamespaces(parentSymbol, node.left.expression, isTopLevelNamespaceAssignment(node.left), false, false);
-        addLateBoundAssignmentDeclarationToSymbol(node, sym);
-      } else {
-        bindStaticPropertyAssignment(cast(node.left, isBindableStaticNameExpression));
-      }
-    }
-    function bindStaticPropertyAssignment(node) {
-      Debug.assert(!isIdentifier(node));
-      setParent(node.expression, node);
-      bindPropertyAssignment(node.expression, node, false, false);
-    }
-    function bindPotentiallyMissingNamespaces(namespaceSymbol, entityName, isToplevel, isPrototypeProperty, containerIsClass) {
-      if ((namespaceSymbol == null ? void 0 : namespaceSymbol.flags) & 2097152 /* Alias */) {
-        return namespaceSymbol;
-      }
-      if (isToplevel && !isPrototypeProperty) {
-        const flags = 1536 /* Module */ | 67108864 /* Assignment */;
-        const excludeFlags = 110735 /* ValueModuleExcludes */ & ~67108864 /* Assignment */;
-        namespaceSymbol = forEachIdentifierInEntityName(entityName, namespaceSymbol, (id, symbol, parent3) => {
-          if (symbol) {
-            addDeclarationToSymbol(symbol, id, flags);
-            return symbol;
-          } else {
-            const table = parent3 ? parent3.exports : file.jsGlobalAugmentations || (file.jsGlobalAugmentations = createSymbolTable());
-            return declareSymbol(table, parent3, id, flags, excludeFlags);
-          }
-        });
-      }
-      if (containerIsClass && namespaceSymbol && namespaceSymbol.valueDeclaration) {
-        addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* Class */);
-      }
-      return namespaceSymbol;
-    }
-    function bindPotentiallyNewExpandoMemberToNamespace(declaration, namespaceSymbol, isPrototypeProperty) {
-      if (!namespaceSymbol || !isExpandoSymbol(namespaceSymbol)) {
-        return;
-      }
-      const symbolTable = isPrototypeProperty ? namespaceSymbol.members || (namespaceSymbol.members = createSymbolTable()) : namespaceSymbol.exports || (namespaceSymbol.exports = createSymbolTable());
-      let includes = 0 /* None */;
-      let excludes = 0 /* None */;
-      if (isFunctionLikeDeclaration(getAssignedExpandoInitializer(declaration))) {
-        includes = 8192 /* Method */;
-        excludes = 103359 /* MethodExcludes */;
-      } else if (isCallExpression(declaration) && isBindableObjectDefinePropertyCall(declaration)) {
-        if (some(declaration.arguments[2].properties, (p) => {
-          const id = getNameOfDeclaration(p);
-          return !!id && isIdentifier(id) && idText(id) === "set";
-        })) {
-          includes |= 65536 /* SetAccessor */ | 4 /* Property */;
-          excludes |= 78783 /* SetAccessorExcludes */;
-        }
-        if (some(declaration.arguments[2].properties, (p) => {
-          const id = getNameOfDeclaration(p);
-          return !!id && isIdentifier(id) && idText(id) === "get";
-        })) {
-          includes |= 32768 /* GetAccessor */ | 4 /* Property */;
-          excludes |= 46015 /* GetAccessorExcludes */;
-        }
-      }
-      if (includes === 0 /* None */) {
-        includes = 4 /* Property */;
-        excludes = 0 /* PropertyExcludes */;
-      }
-      declareSymbol(symbolTable, namespaceSymbol, declaration, includes | 67108864 /* Assignment */, excludes & ~67108864 /* Assignment */);
-    }
-    function isTopLevelNamespaceAssignment(propertyAccess) {
-      return isBinaryExpression(propertyAccess.parent) ? getParentOfBinaryExpression(propertyAccess.parent).parent.kind === 308 /* SourceFile */ : propertyAccess.parent.parent.kind === 308 /* SourceFile */;
-    }
-    function bindPropertyAssignment(name, propertyAccess, isPrototypeProperty, containerIsClass) {
-      let namespaceSymbol = lookupSymbolForPropertyAccess(name, container) || lookupSymbolForPropertyAccess(name, blockScopeContainer);
-      const isToplevel = isTopLevelNamespaceAssignment(propertyAccess);
-      namespaceSymbol = bindPotentiallyMissingNamespaces(namespaceSymbol, propertyAccess.expression, isToplevel, isPrototypeProperty, containerIsClass);
-      bindPotentiallyNewExpandoMemberToNamespace(propertyAccess, namespaceSymbol, isPrototypeProperty);
-    }
-    function isExpandoSymbol(symbol) {
-      if (symbol.flags & (16 /* Function */ | 32 /* Class */ | 1024 /* NamespaceModule */)) {
-        return true;
-      }
-      const node = symbol.valueDeclaration;
-      if (node && isCallExpression(node)) {
-        return !!getAssignedExpandoInitializer(node);
-      }
-      let init = !node ? void 0 : isVariableDeclaration(node) ? node.initializer : isBinaryExpression(node) ? node.right : isPropertyAccessExpression(node) && isBinaryExpression(node.parent) ? node.parent.right : void 0;
-      init = init && getRightMostAssignedExpression(init);
-      if (init) {
-        const isPrototypeAssignment = isPrototypeAccess(isVariableDeclaration(node) ? node.name : isBinaryExpression(node) ? node.left : node);
-        return !!getExpandoInitializer(isBinaryExpression(init) && (init.operatorToken.kind === 56 /* BarBarToken */ || init.operatorToken.kind === 60 /* QuestionQuestionToken */) ? init.right : init, isPrototypeAssignment);
-      }
-      return false;
-    }
-    function getParentOfBinaryExpression(expr) {
-      while (isBinaryExpression(expr.parent)) {
-        expr = expr.parent;
-      }
-      return expr.parent;
-    }
-    function lookupSymbolForPropertyAccess(node, lookupContainer = container) {
-      if (isIdentifier(node)) {
-        return lookupSymbolForName(lookupContainer, node.escapedText);
-      } else {
-        const symbol = lookupSymbolForPropertyAccess(node.expression);
-        return symbol && symbol.exports && symbol.exports.get(getElementOrPropertyAccessName(node));
-      }
-    }
-    function forEachIdentifierInEntityName(e, parent3, action) {
-      if (isExportsOrModuleExportsOrAlias(file, e)) {
-        return file.symbol;
-      } else if (isIdentifier(e)) {
-        return action(e, lookupSymbolForPropertyAccess(e), parent3);
-      } else {
-        const s = forEachIdentifierInEntityName(e.expression, parent3, action);
-        const name = getNameOrArgument(e);
-        if (isPrivateIdentifier(name)) {
-          Debug.fail("unexpected PrivateIdentifier");
-        }
-        return action(name, s && s.exports && s.exports.get(getElementOrPropertyAccessName(e)), s);
-      }
-    }
-    function bindCallExpression(node) {
-      if (!file.commonJsModuleIndicator && isRequireCall(node, false)) {
-        setCommonJsModuleIndicator(node);
-      }
-    }
-    function bindClassLikeDeclaration(node) {
-      if (node.kind === 260 /* ClassDeclaration */) {
-        bindBlockScopedDeclaration(node, 32 /* Class */, 899503 /* ClassExcludes */);
-      } else {
-        const bindingName = node.name ? node.name.escapedText : "__class" /* Class */;
-        bindAnonymousDeclaration(node, 32 /* Class */, bindingName);
-        if (node.name) {
-          classifiableNames.add(node.name.escapedText);
-        }
-      }
-      const { symbol } = node;
-      const prototypeSymbol = createSymbol(4 /* Property */ | 4194304 /* Prototype */, "prototype");
-      const symbolExport = symbol.exports.get(prototypeSymbol.escapedName);
-      if (symbolExport) {
-        if (node.name) {
-          setParent(node.name, node);
-        }
-        file.bindDiagnostics.push(createDiagnosticForNode2(symbolExport.declarations[0], Diagnostics.Duplicate_identifier_0, symbolName(prototypeSymbol)));
-      }
-      symbol.exports.set(prototypeSymbol.escapedName, prototypeSymbol);
-      prototypeSymbol.parent = symbol;
-    }
-    function bindEnumDeclaration(node) {
-      return isEnumConst(node) ? bindBlockScopedDeclaration(node, 128 /* ConstEnum */, 899967 /* ConstEnumExcludes */) : bindBlockScopedDeclaration(node, 256 /* RegularEnum */, 899327 /* RegularEnumExcludes */);
-    }
-    function bindVariableDeclarationOrBindingElement(node) {
-      if (inStrictMode) {
-        checkStrictModeEvalOrArguments(node, node.name);
-      }
-      if (!isBindingPattern(node.name)) {
-        const possibleVariableDecl = node.kind === 257 /* VariableDeclaration */ ? node : node.parent.parent;
-        if (isInJSFile(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(possibleVariableDecl) && !getJSDocTypeTag(node) && !(getCombinedModifierFlags(node) & 1 /* Export */)) {
-          declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
-        } else if (isBlockOrCatchScoped(node)) {
-          bindBlockScopedDeclaration(node, 2 /* BlockScopedVariable */, 111551 /* BlockScopedVariableExcludes */);
-        } else if (isParameterDeclaration(node)) {
-          declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111551 /* ParameterExcludes */);
-        } else {
-          declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111550 /* FunctionScopedVariableExcludes */);
-        }
-      }
-    }
-    function bindParameter(node) {
-      if (node.kind === 343 /* JSDocParameterTag */ && container.kind !== 326 /* JSDocSignature */) {
-        return;
-      }
-      if (inStrictMode && !(node.flags & 16777216 /* Ambient */)) {
-        checkStrictModeEvalOrArguments(node, node.name);
-      }
-      if (isBindingPattern(node.name)) {
-        bindAnonymousDeclaration(node, 1 /* FunctionScopedVariable */, "__" + node.parent.parameters.indexOf(node));
-      } else {
-        declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111551 /* ParameterExcludes */);
-      }
-      if (isParameterPropertyDeclaration(node, node.parent)) {
-        const classDeclaration = node.parent.parent;
-        declareSymbol(classDeclaration.symbol.members, classDeclaration.symbol, node, 4 /* Property */ | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */), 0 /* PropertyExcludes */);
-      }
-    }
-    function bindFunctionDeclaration(node) {
-      if (!file.isDeclarationFile && !(node.flags & 16777216 /* Ambient */)) {
-        if (isAsyncFunction(node)) {
-          emitFlags |= 2048 /* HasAsyncFunctions */;
-        }
-      }
-      checkStrictModeFunctionName(node);
-      if (inStrictMode) {
-        checkStrictModeFunctionDeclaration(node);
-        bindBlockScopedDeclaration(node, 16 /* Function */, 110991 /* FunctionExcludes */);
-      } else {
-        declareSymbolAndAddToSymbolTable(node, 16 /* Function */, 110991 /* FunctionExcludes */);
-      }
-    }
-    function bindFunctionExpression(node) {
-      if (!file.isDeclarationFile && !(node.flags & 16777216 /* Ambient */)) {
-        if (isAsyncFunction(node)) {
-          emitFlags |= 2048 /* HasAsyncFunctions */;
-        }
-      }
-      if (currentFlow) {
-        node.flowNode = currentFlow;
-      }
-      checkStrictModeFunctionName(node);
-      const bindingName = node.name ? node.name.escapedText : "__function" /* Function */;
-      return bindAnonymousDeclaration(node, 16 /* Function */, bindingName);
-    }
-    function bindPropertyOrMethodOrAccessor(node, symbolFlags, symbolExcludes) {
-      if (!file.isDeclarationFile && !(node.flags & 16777216 /* Ambient */) && isAsyncFunction(node)) {
-        emitFlags |= 2048 /* HasAsyncFunctions */;
-      }
-      if (currentFlow && isObjectLiteralOrClassExpressionMethodOrAccessor(node)) {
-        node.flowNode = currentFlow;
-      }
-      return hasDynamicName(node) ? bindAnonymousDeclaration(node, symbolFlags, "__computed" /* Computed */) : declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes);
-    }
-    function getInferTypeContainer(node) {
-      const extendsType = findAncestor(node, (n) => n.parent && isConditionalTypeNode(n.parent) && n.parent.extendsType === n);
-      return extendsType && extendsType.parent;
-    }
-    function bindTypeParameter(node) {
-      if (isJSDocTemplateTag(node.parent)) {
-        const container2 = getEffectiveContainerForJSDocTemplateTag(node.parent);
-        if (container2) {
-          if (!container2.locals) {
-            container2.locals = createSymbolTable();
-          }
-          declareSymbol(container2.locals, void 0, node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
-        } else {
-          declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
-        }
-      } else if (node.parent.kind === 192 /* InferType */) {
-        const container2 = getInferTypeContainer(node.parent);
-        if (container2) {
-          if (!container2.locals) {
-            container2.locals = createSymbolTable();
-          }
-          declareSymbol(container2.locals, void 0, node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
-        } else {
-          bindAnonymousDeclaration(node, 262144 /* TypeParameter */, getDeclarationName(node));
-        }
-      } else {
-        declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
-      }
-    }
-    function shouldReportErrorOnModuleDeclaration(node) {
-      const instanceState = getModuleInstanceState(node);
-      return instanceState === 1 /* Instantiated */ || instanceState === 2 /* ConstEnumOnly */ && shouldPreserveConstEnums(options);
-    }
-    function checkUnreachable(node) {
-      if (!(currentFlow.flags & 1 /* Unreachable */)) {
-        return false;
-      }
-      if (currentFlow === unreachableFlow) {
-        const reportError = isStatementButNotDeclaration(node) && node.kind !== 239 /* EmptyStatement */ || node.kind === 260 /* ClassDeclaration */ || node.kind === 264 /* ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node);
-        if (reportError) {
-          currentFlow = reportedUnreachableFlow;
-          if (!options.allowUnreachableCode) {
-            const isError = unreachableCodeIsError(options) && !(node.flags & 16777216 /* Ambient */) && (!isVariableStatement(node) || !!(getCombinedNodeFlags(node.declarationList) & 3 /* BlockScoped */) || node.declarationList.declarations.some((d) => !!d.initializer));
-            eachUnreachableRange(node, (start2, end) => errorOrSuggestionOnRange(isError, start2, end, Diagnostics.Unreachable_code_detected));
-          }
-        }
-      }
-      return true;
-    }
-  }
-  function eachUnreachableRange(node, cb) {
-    if (isStatement(node) && isExecutableStatement(node) && isBlock(node.parent)) {
-      const { statements } = node.parent;
-      const slice = sliceAfter(statements, node);
-      getRangesWhere(slice, isExecutableStatement, (start2, afterEnd) => cb(slice[start2], slice[afterEnd - 1]));
-    } else {
-      cb(node, node);
-    }
-  }
-  function isExecutableStatement(s) {
-    return !isFunctionDeclaration(s) && !isPurelyTypeDeclaration(s) && !isEnumDeclaration(s) && !(isVariableStatement(s) && !(getCombinedNodeFlags(s) & (1 /* Let */ | 2 /* Const */)) && s.declarationList.declarations.some((d) => !d.initializer));
-  }
-  function isPurelyTypeDeclaration(s) {
-    switch (s.kind) {
-      case 261 /* InterfaceDeclaration */:
-      case 262 /* TypeAliasDeclaration */:
-        return true;
-      case 264 /* ModuleDeclaration */:
-        return getModuleInstanceState(s) !== 1 /* Instantiated */;
-      case 263 /* EnumDeclaration */:
-        return hasSyntacticModifier(s, 2048 /* Const */);
-      default:
-        return false;
-    }
-  }
-  function isExportsOrModuleExportsOrAlias(sourceFile, node) {
-    let i = 0;
-    const q = createQueue();
-    q.enqueue(node);
-    while (!q.isEmpty() && i < 100) {
-      i++;
-      node = q.dequeue();
-      if (isExportsIdentifier(node) || isModuleExportsAccessExpression(node)) {
-        return true;
-      } else if (isIdentifier(node)) {
-        const symbol = lookupSymbolForName(sourceFile, node.escapedText);
-        if (!!symbol && !!symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration) && !!symbol.valueDeclaration.initializer) {
-          const init = symbol.valueDeclaration.initializer;
-          q.enqueue(init);
-          if (isAssignmentExpression(init, true)) {
-            q.enqueue(init.left);
-            q.enqueue(init.right);
-          }
-        }
-      }
-    }
-    return false;
-  }
-  function lookupSymbolForName(container, name) {
-    const local = container.locals && container.locals.get(name);
-    if (local) {
-      return local.exportSymbol || local;
-    }
-    if (isSourceFile(container) && container.jsGlobalAugmentations && container.jsGlobalAugmentations.has(name)) {
-      return container.jsGlobalAugmentations.get(name);
-    }
-    return container.symbol && container.symbol.exports && container.symbol.exports.get(name);
-  }
-
-  // src/compiler/symbolWalker.ts
-  function createGetSymbolWalker(getRestTypeOfSignature, getTypePredicateOfSignature, getReturnTypeOfSignature, getBaseTypes, resolveStructuredTypeMembers, getTypeOfSymbol, getResolvedSymbol, getConstraintOfTypeParameter, getFirstIdentifier2, getTypeArguments) {
-    return getSymbolWalker;
-    function getSymbolWalker(accept = () => true) {
-      const visitedTypes = [];
-      const visitedSymbols = [];
-      return {
-        walkType: (type) => {
-          try {
-            visitType(type);
-            return { visitedTypes: getOwnValues(visitedTypes), visitedSymbols: getOwnValues(visitedSymbols) };
-          } finally {
-            clear(visitedTypes);
-            clear(visitedSymbols);
-          }
-        },
-        walkSymbol: (symbol) => {
-          try {
-            visitSymbol(symbol);
-            return { visitedTypes: getOwnValues(visitedTypes), visitedSymbols: getOwnValues(visitedSymbols) };
-          } finally {
-            clear(visitedTypes);
-            clear(visitedSymbols);
-          }
-        }
-      };
-      function visitType(type) {
-        if (!type) {
-          return;
-        }
-        if (visitedTypes[type.id]) {
-          return;
-        }
-        visitedTypes[type.id] = type;
-        const shouldBail = visitSymbol(type.symbol);
-        if (shouldBail)
-          return;
-        if (type.flags & 524288 /* Object */) {
-          const objectType = type;
-          const objectFlags = objectType.objectFlags;
-          if (objectFlags & 4 /* Reference */) {
-            visitTypeReference(type);
-          }
-          if (objectFlags & 32 /* Mapped */) {
-            visitMappedType(type);
-          }
-          if (objectFlags & (1 /* Class */ | 2 /* Interface */)) {
-            visitInterfaceType(type);
-          }
-          if (objectFlags & (8 /* Tuple */ | 16 /* Anonymous */)) {
-            visitObjectType(objectType);
-          }
-        }
-        if (type.flags & 262144 /* TypeParameter */) {
-          visitTypeParameter(type);
-        }
-        if (type.flags & 3145728 /* UnionOrIntersection */) {
-          visitUnionOrIntersectionType(type);
-        }
-        if (type.flags & 4194304 /* Index */) {
-          visitIndexType(type);
-        }
-        if (type.flags & 8388608 /* IndexedAccess */) {
-          visitIndexedAccessType(type);
-        }
-      }
-      function visitTypeReference(type) {
-        visitType(type.target);
-        forEach(getTypeArguments(type), visitType);
-      }
-      function visitTypeParameter(type) {
-        visitType(getConstraintOfTypeParameter(type));
-      }
-      function visitUnionOrIntersectionType(type) {
-        forEach(type.types, visitType);
-      }
-      function visitIndexType(type) {
-        visitType(type.type);
-      }
-      function visitIndexedAccessType(type) {
-        visitType(type.objectType);
-        visitType(type.indexType);
-        visitType(type.constraint);
-      }
-      function visitMappedType(type) {
-        visitType(type.typeParameter);
-        visitType(type.constraintType);
-        visitType(type.templateType);
-        visitType(type.modifiersType);
-      }
-      function visitSignature(signature) {
-        const typePredicate = getTypePredicateOfSignature(signature);
-        if (typePredicate) {
-          visitType(typePredicate.type);
-        }
-        forEach(signature.typeParameters, visitType);
-        for (const parameter of signature.parameters) {
-          visitSymbol(parameter);
-        }
-        visitType(getRestTypeOfSignature(signature));
-        visitType(getReturnTypeOfSignature(signature));
-      }
-      function visitInterfaceType(interfaceT) {
-        visitObjectType(interfaceT);
-        forEach(interfaceT.typeParameters, visitType);
-        forEach(getBaseTypes(interfaceT), visitType);
-        visitType(interfaceT.thisType);
-      }
-      function visitObjectType(type) {
-        const resolved = resolveStructuredTypeMembers(type);
-        for (const info of resolved.indexInfos) {
-          visitType(info.keyType);
-          visitType(info.type);
-        }
-        for (const signature of resolved.callSignatures) {
-          visitSignature(signature);
-        }
-        for (const signature of resolved.constructSignatures) {
-          visitSignature(signature);
-        }
-        for (const p of resolved.properties) {
-          visitSymbol(p);
-        }
-      }
-      function visitSymbol(symbol) {
-        if (!symbol) {
-          return false;
-        }
-        const symbolId = getSymbolId(symbol);
-        if (visitedSymbols[symbolId]) {
-          return false;
-        }
-        visitedSymbols[symbolId] = symbol;
-        if (!accept(symbol)) {
-          return true;
-        }
-        const t = getTypeOfSymbol(symbol);
-        visitType(t);
-        if (symbol.exports) {
-          symbol.exports.forEach(visitSymbol);
-        }
-        forEach(symbol.declarations, (d) => {
-          if (d.type && d.type.kind === 183 /* TypeQuery */) {
-            const query = d.type;
-            const entity = getResolvedSymbol(getFirstIdentifier2(query.exprName));
-            visitSymbol(entity);
-          }
-        });
-        return false;
-      }
-    }
-  }
-
-  // src/compiler/_namespaces/ts.moduleSpecifiers.ts
-  var ts_moduleSpecifiers_exports = {};
-  __export(ts_moduleSpecifiers_exports, {
-    countPathComponents: () => countPathComponents,
-    forEachFileNameOfModule: () => forEachFileNameOfModule,
-    getModuleSpecifier: () => getModuleSpecifier,
-    getModuleSpecifiers: () => getModuleSpecifiers,
-    getModuleSpecifiersWithCacheInfo: () => getModuleSpecifiersWithCacheInfo,
-    getNodeModulesPackageName: () => getNodeModulesPackageName,
-    tryGetJSExtensionForFile: () => tryGetJSExtensionForFile,
-    tryGetModuleSpecifiersFromCache: () => tryGetModuleSpecifiersFromCache,
-    updateModuleSpecifier: () => updateModuleSpecifier
-  });
-
-  // src/compiler/moduleSpecifiers.ts
-  function getPreferences(host, { importModuleSpecifierPreference, importModuleSpecifierEnding }, compilerOptions, importingSourceFile) {
-    return {
-      relativePreference: importModuleSpecifierPreference === "relative" ? 0 /* Relative */ : importModuleSpecifierPreference === "non-relative" ? 1 /* NonRelative */ : importModuleSpecifierPreference === "project-relative" ? 3 /* ExternalNonRelative */ : 2 /* Shortest */,
-      ending: getEnding()
-    };
-    function getEnding() {
-      switch (importModuleSpecifierEnding) {
-        case "minimal":
-          return 0 /* Minimal */;
-        case "index":
-          return 1 /* Index */;
-        case "js":
-          return 2 /* JsExtension */;
-        default:
-          return usesJsExtensionOnImports(importingSourceFile) || isFormatRequiringExtensions(compilerOptions, importingSourceFile.path, host) ? 2 /* JsExtension */ : getEmitModuleResolutionKind(compilerOptions) !== 2 /* NodeJs */ ? 1 /* Index */ : 0 /* Minimal */;
-      }
-    }
-  }
-  function getPreferencesForUpdate(compilerOptions, oldImportSpecifier, importingSourceFileName, host) {
-    return {
-      relativePreference: isExternalModuleNameRelative(oldImportSpecifier) ? 0 /* Relative */ : 1 /* NonRelative */,
-      ending: hasJSFileExtension(oldImportSpecifier) || isFormatRequiringExtensions(compilerOptions, importingSourceFileName, host) ? 2 /* JsExtension */ : getEmitModuleResolutionKind(compilerOptions) !== 2 /* NodeJs */ || endsWith(oldImportSpecifier, "index") ? 1 /* Index */ : 0 /* Minimal */
-    };
-  }
-  function isFormatRequiringExtensions(compilerOptions, importingSourceFileName, host) {
-    var _a2;
-    if (getEmitModuleResolutionKind(compilerOptions) !== 3 /* Node16 */ && getEmitModuleResolutionKind(compilerOptions) !== 99 /* NodeNext */) {
-      return false;
-    }
-    return getImpliedNodeFormatForFile(importingSourceFileName, (_a2 = host.getPackageJsonInfoCache) == null ? void 0 : _a2.call(host), getModuleResolutionHost(host), compilerOptions) !== 1 /* CommonJS */;
-  }
-  function getModuleResolutionHost(host) {
-    var _a2;
-    return {
-      fileExists: host.fileExists,
-      readFile: Debug.checkDefined(host.readFile),
-      directoryExists: host.directoryExists,
-      getCurrentDirectory: host.getCurrentDirectory,
-      realpath: host.realpath,
-      useCaseSensitiveFileNames: (_a2 = host.useCaseSensitiveFileNames) == null ? void 0 : _a2.call(host)
-    };
-  }
-  function updateModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, oldImportSpecifier, options = {}) {
-    const res = getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getPreferencesForUpdate(compilerOptions, oldImportSpecifier, importingSourceFileName, host), {}, options);
-    if (res === oldImportSpecifier)
-      return void 0;
-    return res;
-  }
-  function getModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, options = {}) {
-    return getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getPreferences(host, {}, compilerOptions, importingSourceFile), {}, options);
-  }
-  function getNodeModulesPackageName(compilerOptions, importingSourceFile, nodeModulesFileName, host, preferences, options = {}) {
-    const info = getInfo(importingSourceFile.path, host);
-    const modulePaths = getAllModulePaths(importingSourceFile.path, nodeModulesFileName, host, preferences, options);
-    return firstDefined(
-      modulePaths,
-      (modulePath) => tryGetModuleNameAsNodeModule(modulePath, info, importingSourceFile, host, compilerOptions, preferences, true, options.overrideImportMode)
-    );
-  }
-  function getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, preferences, userPreferences, options = {}) {
-    const info = getInfo(importingSourceFileName, host);
-    const modulePaths = getAllModulePaths(importingSourceFileName, toFileName2, host, userPreferences, options);
-    return firstDefined(modulePaths, (modulePath) => tryGetModuleNameAsNodeModule(modulePath, info, importingSourceFile, host, compilerOptions, userPreferences, void 0, options.overrideImportMode)) || getLocalModuleSpecifier(toFileName2, info, compilerOptions, host, options.overrideImportMode || importingSourceFile.impliedNodeFormat, preferences);
-  }
-  function tryGetModuleSpecifiersFromCache(moduleSymbol, importingSourceFile, host, userPreferences, options = {}) {
-    return tryGetModuleSpecifiersFromCacheWorker(
-      moduleSymbol,
-      importingSourceFile,
-      host,
-      userPreferences,
-      options
-    )[0];
-  }
-  function tryGetModuleSpecifiersFromCacheWorker(moduleSymbol, importingSourceFile, host, userPreferences, options = {}) {
-    var _a2;
-    const moduleSourceFile = getSourceFileOfModule(moduleSymbol);
-    if (!moduleSourceFile) {
-      return emptyArray;
-    }
-    const cache = (_a2 = host.getModuleSpecifierCache) == null ? void 0 : _a2.call(host);
-    const cached = cache == null ? void 0 : cache.get(importingSourceFile.path, moduleSourceFile.path, userPreferences, options);
-    return [cached == null ? void 0 : cached.moduleSpecifiers, moduleSourceFile, cached == null ? void 0 : cached.modulePaths, cache];
-  }
-  function getModuleSpecifiers(moduleSymbol, checker, compilerOptions, importingSourceFile, host, userPreferences, options = {}) {
-    return getModuleSpecifiersWithCacheInfo(
-      moduleSymbol,
-      checker,
-      compilerOptions,
-      importingSourceFile,
-      host,
-      userPreferences,
-      options
-    ).moduleSpecifiers;
-  }
-  function getModuleSpecifiersWithCacheInfo(moduleSymbol, checker, compilerOptions, importingSourceFile, host, userPreferences, options = {}) {
-    let computedWithoutCache = false;
-    const ambient = tryGetModuleNameFromAmbientModule(moduleSymbol, checker);
-    if (ambient)
-      return { moduleSpecifiers: [ambient], computedWithoutCache };
-    let [specifiers, moduleSourceFile, modulePaths, cache] = tryGetModuleSpecifiersFromCacheWorker(
-      moduleSymbol,
-      importingSourceFile,
-      host,
-      userPreferences,
-      options
-    );
-    if (specifiers)
-      return { moduleSpecifiers: specifiers, computedWithoutCache };
-    if (!moduleSourceFile)
-      return { moduleSpecifiers: emptyArray, computedWithoutCache };
-    computedWithoutCache = true;
-    modulePaths || (modulePaths = getAllModulePathsWorker(importingSourceFile.path, moduleSourceFile.originalFileName, host));
-    const result = computeModuleSpecifiers(modulePaths, compilerOptions, importingSourceFile, host, userPreferences, options);
-    cache == null ? void 0 : cache.set(importingSourceFile.path, moduleSourceFile.path, userPreferences, options, modulePaths, result);
-    return { moduleSpecifiers: result, computedWithoutCache };
-  }
-  function computeModuleSpecifiers(modulePaths, compilerOptions, importingSourceFile, host, userPreferences, options = {}) {
-    const info = getInfo(importingSourceFile.path, host);
-    const preferences = getPreferences(host, userPreferences, compilerOptions, importingSourceFile);
-    const existingSpecifier = forEach(modulePaths, (modulePath) => forEach(
-      host.getFileIncludeReasons().get(toPath(modulePath.path, host.getCurrentDirectory(), info.getCanonicalFileName)),
-      (reason) => {
-        if (reason.kind !== 3 /* Import */ || reason.file !== importingSourceFile.path)
-          return void 0;
-        if (importingSourceFile.impliedNodeFormat && importingSourceFile.impliedNodeFormat !== getModeForResolutionAtIndex(importingSourceFile, reason.index))
-          return void 0;
-        const specifier = getModuleNameStringLiteralAt(importingSourceFile, reason.index).text;
-        return preferences.relativePreference !== 1 /* NonRelative */ || !pathIsRelative(specifier) ? specifier : void 0;
-      }
-    ));
-    if (existingSpecifier) {
-      const moduleSpecifiers = [existingSpecifier];
-      return moduleSpecifiers;
-    }
-    const importedFileIsInNodeModules = some(modulePaths, (p) => p.isInNodeModules);
-    let nodeModulesSpecifiers;
-    let pathsSpecifiers;
-    let redirectPathsSpecifiers;
-    let relativeSpecifiers;
-    for (const modulePath of modulePaths) {
-      const specifier = tryGetModuleNameAsNodeModule(modulePath, info, importingSourceFile, host, compilerOptions, userPreferences, void 0, options.overrideImportMode);
-      nodeModulesSpecifiers = append(nodeModulesSpecifiers, specifier);
-      if (specifier && modulePath.isRedirect) {
-        return nodeModulesSpecifiers;
-      }
-      if (!specifier) {
-        const local = getLocalModuleSpecifier(
-          modulePath.path,
-          info,
-          compilerOptions,
-          host,
-          options.overrideImportMode || importingSourceFile.impliedNodeFormat,
-          preferences,
-          modulePath.isRedirect
-        );
-        if (!local) {
-          continue;
-        }
-        if (modulePath.isRedirect) {
-          redirectPathsSpecifiers = append(redirectPathsSpecifiers, local);
-        } else if (pathIsBareSpecifier(local)) {
-          pathsSpecifiers = append(pathsSpecifiers, local);
-        } else if (!importedFileIsInNodeModules || modulePath.isInNodeModules) {
-          relativeSpecifiers = append(relativeSpecifiers, local);
-        }
-      }
-    }
-    return (pathsSpecifiers == null ? void 0 : pathsSpecifiers.length) ? pathsSpecifiers : (redirectPathsSpecifiers == null ? void 0 : redirectPathsSpecifiers.length) ? redirectPathsSpecifiers : (nodeModulesSpecifiers == null ? void 0 : nodeModulesSpecifiers.length) ? nodeModulesSpecifiers : Debug.checkDefined(relativeSpecifiers);
-  }
-  function getInfo(importingSourceFileName, host) {
-    const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames ? host.useCaseSensitiveFileNames() : true);
-    const sourceDirectory = getDirectoryPath(importingSourceFileName);
-    return { getCanonicalFileName, importingSourceFileName, sourceDirectory };
-  }
-  function getLocalModuleSpecifier(moduleFileName, info, compilerOptions, host, importMode, { ending, relativePreference }, pathsOnly) {
-    const { baseUrl, paths, rootDirs } = compilerOptions;
-    if (pathsOnly && !paths) {
-      return void 0;
-    }
-    const { sourceDirectory, getCanonicalFileName } = info;
-    const relativePath = rootDirs && tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, ending, compilerOptions) || removeExtensionAndIndexPostFix(ensurePathIsNonModuleName(getRelativePathFromDirectory(sourceDirectory, moduleFileName, getCanonicalFileName)), ending, compilerOptions);
-    if (!baseUrl && !paths || relativePreference === 0 /* Relative */) {
-      return pathsOnly ? void 0 : relativePath;
-    }
-    const baseDirectory = getNormalizedAbsolutePath(getPathsBasePath(compilerOptions, host) || baseUrl, host.getCurrentDirectory());
-    const relativeToBaseUrl = getRelativePathIfInDirectory(moduleFileName, baseDirectory, getCanonicalFileName);
-    if (!relativeToBaseUrl) {
-      return pathsOnly ? void 0 : relativePath;
-    }
-    const fromPaths = paths && tryGetModuleNameFromPaths(relativeToBaseUrl, paths, getAllowedEndings(ending, compilerOptions, importMode), host, compilerOptions);
-    if (pathsOnly) {
-      return fromPaths;
-    }
-    const maybeNonRelative = fromPaths === void 0 && baseUrl !== void 0 ? removeExtensionAndIndexPostFix(relativeToBaseUrl, ending, compilerOptions) : fromPaths;
-    if (!maybeNonRelative) {
-      return relativePath;
-    }
-    if (relativePreference === 1 /* NonRelative */ && !pathIsRelative(maybeNonRelative)) {
-      return maybeNonRelative;
-    }
-    if (relativePreference === 3 /* ExternalNonRelative */ && !pathIsRelative(maybeNonRelative)) {
-      const projectDirectory = compilerOptions.configFilePath ? toPath(getDirectoryPath(compilerOptions.configFilePath), host.getCurrentDirectory(), info.getCanonicalFileName) : info.getCanonicalFileName(host.getCurrentDirectory());
-      const modulePath = toPath(moduleFileName, projectDirectory, getCanonicalFileName);
-      const sourceIsInternal = startsWith(sourceDirectory, projectDirectory);
-      const targetIsInternal = startsWith(modulePath, projectDirectory);
-      if (sourceIsInternal && !targetIsInternal || !sourceIsInternal && targetIsInternal) {
-        return maybeNonRelative;
-      }
-      const nearestTargetPackageJson = getNearestAncestorDirectoryWithPackageJson(host, getDirectoryPath(modulePath));
-      const nearestSourcePackageJson = getNearestAncestorDirectoryWithPackageJson(host, sourceDirectory);
-      if (nearestSourcePackageJson !== nearestTargetPackageJson) {
-        return maybeNonRelative;
-      }
-      return relativePath;
-    }
-    return isPathRelativeToParent(maybeNonRelative) || countPathComponents(relativePath) < countPathComponents(maybeNonRelative) ? relativePath : maybeNonRelative;
-  }
-  function countPathComponents(path) {
-    let count = 0;
-    for (let i = startsWith(path, "./") ? 2 : 0; i < path.length; i++) {
-      if (path.charCodeAt(i) === 47 /* slash */)
-        count++;
-    }
-    return count;
-  }
-  function usesJsExtensionOnImports({ imports }) {
-    return firstDefined(imports, ({ text }) => pathIsRelative(text) ? hasJSFileExtension(text) : void 0) || false;
-  }
-  function comparePathsByRedirectAndNumberOfDirectorySeparators(a, b) {
-    return compareBooleans(b.isRedirect, a.isRedirect) || compareNumberOfDirectorySeparators(a.path, b.path);
-  }
-  function getNearestAncestorDirectoryWithPackageJson(host, fileName) {
-    if (host.getNearestAncestorDirectoryWithPackageJson) {
-      return host.getNearestAncestorDirectoryWithPackageJson(fileName);
-    }
-    return !!forEachAncestorDirectory(fileName, (directory) => {
-      return host.fileExists(combinePaths(directory, "package.json")) ? true : void 0;
-    });
-  }
-  function forEachFileNameOfModule(importingFileName, importedFileName, host, preferSymlinks, cb) {
-    var _a2;
-    const getCanonicalFileName = hostGetCanonicalFileName(host);
-    const cwd = host.getCurrentDirectory();
-    const referenceRedirect = host.isSourceOfProjectReferenceRedirect(importedFileName) ? host.getProjectReferenceRedirect(importedFileName) : void 0;
-    const importedPath = toPath(importedFileName, cwd, getCanonicalFileName);
-    const redirects = host.redirectTargetsMap.get(importedPath) || emptyArray;
-    const importedFileNames = [...referenceRedirect ? [referenceRedirect] : emptyArray, importedFileName, ...redirects];
-    const targets = importedFileNames.map((f) => getNormalizedAbsolutePath(f, cwd));
-    let shouldFilterIgnoredPaths = !every(targets, containsIgnoredPath);
-    if (!preferSymlinks) {
-      const result2 = forEach(targets, (p) => !(shouldFilterIgnoredPaths && containsIgnoredPath(p)) && cb(p, referenceRedirect === p));
-      if (result2)
-        return result2;
-    }
-    const symlinkedDirectories = (_a2 = host.getSymlinkCache) == null ? void 0 : _a2.call(host).getSymlinkedDirectoriesByRealpath();
-    const fullImportedFileName = getNormalizedAbsolutePath(importedFileName, cwd);
-    const result = symlinkedDirectories && forEachAncestorDirectory(getDirectoryPath(fullImportedFileName), (realPathDirectory) => {
-      const symlinkDirectories = symlinkedDirectories.get(ensureTrailingDirectorySeparator(toPath(realPathDirectory, cwd, getCanonicalFileName)));
-      if (!symlinkDirectories)
-        return void 0;
-      if (startsWithDirectory(importingFileName, realPathDirectory, getCanonicalFileName)) {
-        return false;
-      }
-      return forEach(targets, (target) => {
-        if (!startsWithDirectory(target, realPathDirectory, getCanonicalFileName)) {
-          return;
-        }
-        const relative = getRelativePathFromDirectory(realPathDirectory, target, getCanonicalFileName);
-        for (const symlinkDirectory of symlinkDirectories) {
-          const option = resolvePath(symlinkDirectory, relative);
-          const result2 = cb(option, target === referenceRedirect);
-          shouldFilterIgnoredPaths = true;
-          if (result2)
-            return result2;
-        }
-      });
-    });
-    return result || (preferSymlinks ? forEach(targets, (p) => shouldFilterIgnoredPaths && containsIgnoredPath(p) ? void 0 : cb(p, p === referenceRedirect)) : void 0);
-  }
-  function getAllModulePaths(importingFilePath, importedFileName, host, preferences, options = {}) {
-    var _a2;
-    const importedFilePath = toPath(importedFileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host));
-    const cache = (_a2 = host.getModuleSpecifierCache) == null ? void 0 : _a2.call(host);
-    if (cache) {
-      const cached = cache.get(importingFilePath, importedFilePath, preferences, options);
-      if (cached == null ? void 0 : cached.modulePaths)
-        return cached.modulePaths;
-    }
-    const modulePaths = getAllModulePathsWorker(importingFilePath, importedFileName, host);
-    if (cache) {
-      cache.setModulePaths(importingFilePath, importedFilePath, preferences, options, modulePaths);
-    }
-    return modulePaths;
-  }
-  function getAllModulePathsWorker(importingFileName, importedFileName, host) {
-    const getCanonicalFileName = hostGetCanonicalFileName(host);
-    const allFileNames = /* @__PURE__ */ new Map();
-    let importedFileFromNodeModules = false;
-    forEachFileNameOfModule(
-      importingFileName,
-      importedFileName,
-      host,
-      true,
-      (path, isRedirect) => {
-        const isInNodeModules = pathContainsNodeModules(path);
-        allFileNames.set(path, { path: getCanonicalFileName(path), isRedirect, isInNodeModules });
-        importedFileFromNodeModules = importedFileFromNodeModules || isInNodeModules;
-      }
-    );
-    const sortedPaths = [];
-    for (let directory = getDirectoryPath(importingFileName); allFileNames.size !== 0; ) {
-      const directoryStart = ensureTrailingDirectorySeparator(directory);
-      let pathsInDirectory;
-      allFileNames.forEach(({ path, isRedirect, isInNodeModules }, fileName) => {
-        if (startsWith(path, directoryStart)) {
-          (pathsInDirectory || (pathsInDirectory = [])).push({ path: fileName, isRedirect, isInNodeModules });
-          allFileNames.delete(fileName);
-        }
-      });
-      if (pathsInDirectory) {
-        if (pathsInDirectory.length > 1) {
-          pathsInDirectory.sort(comparePathsByRedirectAndNumberOfDirectorySeparators);
-        }
-        sortedPaths.push(...pathsInDirectory);
-      }
-      const newDirectory = getDirectoryPath(directory);
-      if (newDirectory === directory)
-        break;
-      directory = newDirectory;
-    }
-    if (allFileNames.size) {
-      const remainingPaths = arrayFrom(allFileNames.values());
-      if (remainingPaths.length > 1)
-        remainingPaths.sort(comparePathsByRedirectAndNumberOfDirectorySeparators);
-      sortedPaths.push(...remainingPaths);
-    }
-    return sortedPaths;
-  }
-  function tryGetModuleNameFromAmbientModule(moduleSymbol, checker) {
-    var _a2;
-    const decl = (_a2 = moduleSymbol.declarations) == null ? void 0 : _a2.find(
-      (d) => isNonGlobalAmbientModule(d) && (!isExternalModuleAugmentation(d) || !isExternalModuleNameRelative(getTextOfIdentifierOrLiteral(d.name)))
-    );
-    if (decl) {
-      return decl.name.text;
-    }
-    const ambientModuleDeclareCandidates = mapDefined(
-      moduleSymbol.declarations,
-      (d) => {
-        var _a3, _b, _c, _d;
-        if (!isModuleDeclaration(d))
-          return;
-        const topNamespace = getTopNamespace(d);
-        if (!(((_a3 = topNamespace == null ? void 0 : topNamespace.parent) == null ? void 0 : _a3.parent) && isModuleBlock(topNamespace.parent) && isAmbientModule(topNamespace.parent.parent) && isSourceFile(topNamespace.parent.parent.parent)))
-          return;
-        const exportAssignment = (_d = (_c = (_b = topNamespace.parent.parent.symbol.exports) == null ? void 0 : _b.get("export=")) == null ? void 0 : _c.valueDeclaration) == null ? void 0 : _d.expression;
-        if (!exportAssignment)
-          return;
-        const exportSymbol = checker.getSymbolAtLocation(exportAssignment);
-        if (!exportSymbol)
-          return;
-        const originalExportSymbol = (exportSymbol == null ? void 0 : exportSymbol.flags) & 2097152 /* Alias */ ? checker.getAliasedSymbol(exportSymbol) : exportSymbol;
-        if (originalExportSymbol === d.symbol)
-          return topNamespace.parent.parent;
-        function getTopNamespace(namespaceDeclaration) {
-          while (namespaceDeclaration.flags & 4 /* NestedNamespace */) {
-            namespaceDeclaration = namespaceDeclaration.parent;
-          }
-          return namespaceDeclaration;
-        }
-      }
-    );
-    const ambientModuleDeclare = ambientModuleDeclareCandidates[0];
-    if (ambientModuleDeclare) {
-      return ambientModuleDeclare.name.text;
-    }
-  }
-  function getAllowedEndings(preferredEnding, compilerOptions, importMode) {
-    if (getEmitModuleResolutionKind(compilerOptions) >= 3 /* Node16 */ && importMode === 99 /* ESNext */) {
-      return [2 /* JsExtension */];
-    }
-    switch (preferredEnding) {
-      case 2 /* JsExtension */:
-        return [2 /* JsExtension */, 0 /* Minimal */, 1 /* Index */];
-      case 1 /* Index */:
-        return [1 /* Index */, 0 /* Minimal */, 2 /* JsExtension */];
-      case 0 /* Minimal */:
-        return [0 /* Minimal */, 1 /* Index */, 2 /* JsExtension */];
-      default:
-        Debug.assertNever(preferredEnding);
-    }
-  }
-  function tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, host, compilerOptions) {
-    for (const key in paths) {
-      for (const patternText2 of paths[key]) {
-        const pattern = normalizePath(patternText2);
-        const indexOfStar = pattern.indexOf("*");
-        const candidates = allowedEndings.map((ending) => ({
-          ending,
-          value: removeExtensionAndIndexPostFix(relativeToBaseUrl, ending, compilerOptions)
-        }));
-        if (tryGetExtensionFromPath2(pattern)) {
-          candidates.push({ ending: void 0, value: relativeToBaseUrl });
-        }
-        if (indexOfStar !== -1) {
-          const prefix = pattern.substring(0, indexOfStar);
-          const suffix = pattern.substring(indexOfStar + 1);
-          for (const { ending, value } of candidates) {
-            if (value.length >= prefix.length + suffix.length && startsWith(value, prefix) && endsWith(value, suffix) && validateEnding({ ending, value })) {
-              const matchedStar = value.substring(prefix.length, value.length - suffix.length);
-              return key.replace("*", matchedStar);
-            }
-          }
-        } else if (some(candidates, (c) => c.ending !== 0 /* Minimal */ && pattern === c.value) || some(candidates, (c) => c.ending === 0 /* Minimal */ && pattern === c.value && validateEnding(c))) {
-          return key;
-        }
-      }
-    }
-    function validateEnding({ ending, value }) {
-      return ending !== 0 /* Minimal */ || value === removeExtensionAndIndexPostFix(relativeToBaseUrl, ending, compilerOptions, host);
-    }
-  }
-  function tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, packageName, exports, conditions, mode = 0 /* Exact */) {
-    if (typeof exports === "string") {
-      const pathOrPattern = getNormalizedAbsolutePath(combinePaths(packageDirectory, exports), void 0);
-      const extensionSwappedTarget = hasTSFileExtension(targetFilePath) ? removeFileExtension(targetFilePath) + tryGetJSExtensionForFile(targetFilePath, options) : void 0;
-      switch (mode) {
-        case 0 /* Exact */:
-          if (comparePaths(targetFilePath, pathOrPattern) === 0 /* EqualTo */ || extensionSwappedTarget && comparePaths(extensionSwappedTarget, pathOrPattern) === 0 /* EqualTo */) {
-            return { moduleFileToTry: packageName };
-          }
-          break;
-        case 1 /* Directory */:
-          if (containsPath(pathOrPattern, targetFilePath)) {
-            const fragment = getRelativePathFromDirectory(pathOrPattern, targetFilePath, false);
-            return { moduleFileToTry: getNormalizedAbsolutePath(combinePaths(combinePaths(packageName, exports), fragment), void 0) };
-          }
-          break;
-        case 2 /* Pattern */:
-          const starPos = pathOrPattern.indexOf("*");
-          const leadingSlice = pathOrPattern.slice(0, starPos);
-          const trailingSlice = pathOrPattern.slice(starPos + 1);
-          if (startsWith(targetFilePath, leadingSlice) && endsWith(targetFilePath, trailingSlice)) {
-            const starReplacement = targetFilePath.slice(leadingSlice.length, targetFilePath.length - trailingSlice.length);
-            return { moduleFileToTry: packageName.replace("*", starReplacement) };
-          }
-          if (extensionSwappedTarget && startsWith(extensionSwappedTarget, leadingSlice) && endsWith(extensionSwappedTarget, trailingSlice)) {
-            const starReplacement = extensionSwappedTarget.slice(leadingSlice.length, extensionSwappedTarget.length - trailingSlice.length);
-            return { moduleFileToTry: packageName.replace("*", starReplacement) };
-          }
-          break;
-      }
-    } else if (Array.isArray(exports)) {
-      return forEach(exports, (e) => tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, packageName, e, conditions));
-    } else if (typeof exports === "object" && exports !== null) {
-      if (allKeysStartWithDot(exports)) {
-        return forEach(getOwnKeys(exports), (k) => {
-          const subPackageName = getNormalizedAbsolutePath(combinePaths(packageName, k), void 0);
-          const mode2 = endsWith(k, "/") ? 1 /* Directory */ : stringContains(k, "*") ? 2 /* Pattern */ : 0 /* Exact */;
-          return tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, subPackageName, exports[k], conditions, mode2);
-        });
-      } else {
-        for (const key of getOwnKeys(exports)) {
-          if (key === "default" || conditions.indexOf(key) >= 0 || isApplicableVersionedTypesKey(conditions, key)) {
-            const subTarget = exports[key];
-            const result = tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, packageName, subTarget, conditions);
-            if (result) {
-              return result;
-            }
-          }
-        }
-      }
-    }
-    return void 0;
-  }
-  function tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, ending, compilerOptions) {
-    const normalizedTargetPaths = getPathsRelativeToRootDirs(moduleFileName, rootDirs, getCanonicalFileName);
-    if (normalizedTargetPaths === void 0) {
-      return void 0;
-    }
-    const normalizedSourcePaths = getPathsRelativeToRootDirs(sourceDirectory, rootDirs, getCanonicalFileName);
-    const relativePaths = flatMap(normalizedSourcePaths, (sourcePath) => {
-      return map(normalizedTargetPaths, (targetPath) => ensurePathIsNonModuleName(getRelativePathFromDirectory(sourcePath, targetPath, getCanonicalFileName)));
-    });
-    const shortest = min(relativePaths, compareNumberOfDirectorySeparators);
-    if (!shortest) {
-      return void 0;
-    }
-    return getEmitModuleResolutionKind(compilerOptions) === 2 /* NodeJs */ ? removeExtensionAndIndexPostFix(shortest, ending, compilerOptions) : removeFileExtension(shortest);
-  }
-  function tryGetModuleNameAsNodeModule({ path, isRedirect }, { getCanonicalFileName, sourceDirectory }, importingSourceFile, host, options, userPreferences, packageNameOnly, overrideMode) {
-    if (!host.fileExists || !host.readFile) {
-      return void 0;
-    }
-    const parts = getNodeModulePathParts(path);
-    if (!parts) {
-      return void 0;
-    }
-    const preferences = getPreferences(host, userPreferences, options, importingSourceFile);
-    let moduleSpecifier = path;
-    let isPackageRootPath = false;
-    if (!packageNameOnly) {
-      let packageRootIndex = parts.packageRootIndex;
-      let moduleFileName;
-      while (true) {
-        const { moduleFileToTry, packageRootPath, blockedByExports, verbatimFromExports } = tryDirectoryWithPackageJson(packageRootIndex);
-        if (getEmitModuleResolutionKind(options) !== 1 /* Classic */) {
-          if (blockedByExports) {
-            return void 0;
-          }
-          if (verbatimFromExports) {
-            return moduleFileToTry;
-          }
-        }
-        if (packageRootPath) {
-          moduleSpecifier = packageRootPath;
-          isPackageRootPath = true;
-          break;
-        }
-        if (!moduleFileName)
-          moduleFileName = moduleFileToTry;
-        packageRootIndex = path.indexOf(directorySeparator, packageRootIndex + 1);
-        if (packageRootIndex === -1) {
-          moduleSpecifier = removeExtensionAndIndexPostFix(moduleFileName, preferences.ending, options, host);
-          break;
-        }
-      }
-    }
-    if (isRedirect && !isPackageRootPath) {
-      return void 0;
-    }
-    const globalTypingsCacheLocation = host.getGlobalTypingsCacheLocation && host.getGlobalTypingsCacheLocation();
-    const pathToTopLevelNodeModules = getCanonicalFileName(moduleSpecifier.substring(0, parts.topLevelNodeModulesIndex));
-    if (!(startsWith(sourceDirectory, pathToTopLevelNodeModules) || globalTypingsCacheLocation && startsWith(getCanonicalFileName(globalTypingsCacheLocation), pathToTopLevelNodeModules))) {
-      return void 0;
-    }
-    const nodeModulesDirectoryName = moduleSpecifier.substring(parts.topLevelPackageNameIndex + 1);
-    const packageName = getPackageNameFromTypesPackageName(nodeModulesDirectoryName);
-    return getEmitModuleResolutionKind(options) === 1 /* Classic */ && packageName === nodeModulesDirectoryName ? void 0 : packageName;
-    function tryDirectoryWithPackageJson(packageRootIndex) {
-      var _a2, _b;
-      const packageRootPath = path.substring(0, packageRootIndex);
-      const packageJsonPath = combinePaths(packageRootPath, "package.json");
-      let moduleFileToTry = path;
-      let maybeBlockedByTypesVersions = false;
-      const cachedPackageJson = (_b = (_a2 = host.getPackageJsonInfoCache) == null ? void 0 : _a2.call(host)) == null ? void 0 : _b.getPackageJsonInfo(packageJsonPath);
-      if (typeof cachedPackageJson === "object" || cachedPackageJson === void 0 && host.fileExists(packageJsonPath)) {
-        const packageJsonContent = (cachedPackageJson == null ? void 0 : cachedPackageJson.contents.packageJsonContent) || JSON.parse(host.readFile(packageJsonPath));
-        const importMode = overrideMode || importingSourceFile.impliedNodeFormat;
-        if (getEmitModuleResolutionKind(options) === 3 /* Node16 */ || getEmitModuleResolutionKind(options) === 99 /* NodeNext */) {
-          const conditions = ["node", importMode === 99 /* ESNext */ ? "import" : "require", "types"];
-          const fromExports = packageJsonContent.exports && typeof packageJsonContent.name === "string" ? tryGetModuleNameFromExports(options, path, packageRootPath, getPackageNameFromTypesPackageName(packageJsonContent.name), packageJsonContent.exports, conditions) : void 0;
-          if (fromExports) {
-            const withJsExtension = !hasTSFileExtension(fromExports.moduleFileToTry) ? fromExports : { moduleFileToTry: removeFileExtension(fromExports.moduleFileToTry) + tryGetJSExtensionForFile(fromExports.moduleFileToTry, options) };
-            return { ...withJsExtension, verbatimFromExports: true };
-          }
-          if (packageJsonContent.exports) {
-            return { moduleFileToTry: path, blockedByExports: true };
-          }
-        }
-        const versionPaths = packageJsonContent.typesVersions ? getPackageJsonTypesVersionsPaths(packageJsonContent.typesVersions) : void 0;
-        if (versionPaths) {
-          const subModuleName = path.slice(packageRootPath.length + 1);
-          const fromPaths = tryGetModuleNameFromPaths(
-            subModuleName,
-            versionPaths.paths,
-            getAllowedEndings(preferences.ending, options, importMode),
-            host,
-            options
-          );
-          if (fromPaths === void 0) {
-            maybeBlockedByTypesVersions = true;
-          } else {
-            moduleFileToTry = combinePaths(packageRootPath, fromPaths);
-          }
-        }
-        const mainFileRelative = packageJsonContent.typings || packageJsonContent.types || packageJsonContent.main || "index.js";
-        if (isString(mainFileRelative) && !(maybeBlockedByTypesVersions && matchPatternOrExact(tryParsePatterns(versionPaths.paths), mainFileRelative))) {
-          const mainExportFile = toPath(mainFileRelative, packageRootPath, getCanonicalFileName);
-          if (removeFileExtension(mainExportFile) === removeFileExtension(getCanonicalFileName(moduleFileToTry))) {
-            return { packageRootPath, moduleFileToTry };
-          }
-        }
-      } else {
-        const fileName = getCanonicalFileName(moduleFileToTry.substring(parts.packageRootIndex + 1));
-        if (fileName === "index.d.ts" || fileName === "index.js" || fileName === "index.ts" || fileName === "index.tsx") {
-          return { moduleFileToTry, packageRootPath };
-        }
-      }
-      return { moduleFileToTry };
-    }
-  }
-  function tryGetAnyFileFromPath(host, path) {
-    if (!host.fileExists)
-      return;
-    const extensions = flatten(getSupportedExtensions({ allowJs: true }, [{ extension: "node", isMixedContent: false }, { extension: "json", isMixedContent: false, scriptKind: 6 /* JSON */ }]));
-    for (const e of extensions) {
-      const fullPath = path + e;
-      if (host.fileExists(fullPath)) {
-        return fullPath;
-      }
-    }
-  }
-  function getPathsRelativeToRootDirs(path, rootDirs, getCanonicalFileName) {
-    return mapDefined(rootDirs, (rootDir) => {
-      const relativePath = getRelativePathIfInDirectory(path, rootDir, getCanonicalFileName);
-      return relativePath !== void 0 && isPathRelativeToParent(relativePath) ? void 0 : relativePath;
-    });
-  }
-  function removeExtensionAndIndexPostFix(fileName, ending, options, host) {
-    if (fileExtensionIsOneOf(fileName, [".json" /* Json */, ".mjs" /* Mjs */, ".cjs" /* Cjs */]))
-      return fileName;
-    const noExtension = removeFileExtension(fileName);
-    if (fileName === noExtension)
-      return fileName;
-    if (fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".d.cts" /* Dcts */, ".cts" /* Cts */]))
-      return noExtension + getJSExtensionForFile(fileName, options);
-    switch (ending) {
-      case 0 /* Minimal */:
-        const withoutIndex = removeSuffix(noExtension, "/index");
-        if (host && withoutIndex !== noExtension && tryGetAnyFileFromPath(host, withoutIndex)) {
-          return noExtension;
-        }
-        return withoutIndex;
-      case 1 /* Index */:
-        return noExtension;
-      case 2 /* JsExtension */:
-        return noExtension + getJSExtensionForFile(fileName, options);
-      default:
-        return Debug.assertNever(ending);
-    }
-  }
-  function getJSExtensionForFile(fileName, options) {
-    var _a2;
-    return (_a2 = tryGetJSExtensionForFile(fileName, options)) != null ? _a2 : Debug.fail(`Extension ${extensionFromPath(fileName)} is unsupported:: FileName:: ${fileName}`);
-  }
-  function tryGetJSExtensionForFile(fileName, options) {
-    const ext = tryGetExtensionFromPath2(fileName);
-    switch (ext) {
-      case ".ts" /* Ts */:
-      case ".d.ts" /* Dts */:
-        return ".js" /* Js */;
-      case ".tsx" /* Tsx */:
-        return options.jsx === 1 /* Preserve */ ? ".jsx" /* Jsx */ : ".js" /* Js */;
-      case ".js" /* Js */:
-      case ".jsx" /* Jsx */:
-      case ".json" /* Json */:
-        return ext;
-      case ".d.mts" /* Dmts */:
-      case ".mts" /* Mts */:
-      case ".mjs" /* Mjs */:
-        return ".mjs" /* Mjs */;
-      case ".d.cts" /* Dcts */:
-      case ".cts" /* Cts */:
-      case ".cjs" /* Cjs */:
-        return ".cjs" /* Cjs */;
-      default:
-        return void 0;
-    }
-  }
-  function getRelativePathIfInDirectory(path, directoryPath, getCanonicalFileName) {
-    const relativePath = getRelativePathToDirectoryOrUrl(directoryPath, path, directoryPath, getCanonicalFileName, false);
-    return isRootedDiskPath(relativePath) ? void 0 : relativePath;
-  }
-  function isPathRelativeToParent(path) {
-    return startsWith(path, "..");
-  }
-
-  // src/compiler/checker.ts
-  var ambientModuleSymbolRegex = /^".+"$/;
-  var anon = "(anonymous)";
-  var nextSymbolId = 1;
-  var nextNodeId = 1;
-  var nextMergeId = 1;
-  var nextFlowId = 1;
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-    TypeFacts3[TypeFacts3["None"] = 0] = "None";
-    TypeFacts3[TypeFacts3["TypeofEQString"] = 1] = "TypeofEQString";
-    TypeFacts3[TypeFacts3["TypeofEQNumber"] = 2] = "TypeofEQNumber";
-    TypeFacts3[TypeFacts3["TypeofEQBigInt"] = 4] = "TypeofEQBigInt";
-    TypeFacts3[TypeFacts3["TypeofEQBoolean"] = 8] = "TypeofEQBoolean";
-    TypeFacts3[TypeFacts3["TypeofEQSymbol"] = 16] = "TypeofEQSymbol";
-    TypeFacts3[TypeFacts3["TypeofEQObject"] = 32] = "TypeofEQObject";
-    TypeFacts3[TypeFacts3["TypeofEQFunction"] = 64] = "TypeofEQFunction";
-    TypeFacts3[TypeFacts3["TypeofEQHostObject"] = 128] = "TypeofEQHostObject";
-    TypeFacts3[TypeFacts3["TypeofNEString"] = 256] = "TypeofNEString";
-    TypeFacts3[TypeFacts3["TypeofNENumber"] = 512] = "TypeofNENumber";
-    TypeFacts3[TypeFacts3["TypeofNEBigInt"] = 1024] = "TypeofNEBigInt";
-    TypeFacts3[TypeFacts3["TypeofNEBoolean"] = 2048] = "TypeofNEBoolean";
-    TypeFacts3[TypeFacts3["TypeofNESymbol"] = 4096] = "TypeofNESymbol";
-    TypeFacts3[TypeFacts3["TypeofNEObject"] = 8192] = "TypeofNEObject";
-    TypeFacts3[TypeFacts3["TypeofNEFunction"] = 16384] = "TypeofNEFunction";
-    TypeFacts3[TypeFacts3["TypeofNEHostObject"] = 32768] = "TypeofNEHostObject";
-    TypeFacts3[TypeFacts3["EQUndefined"] = 65536] = "EQUndefined";
-    TypeFacts3[TypeFacts3["EQNull"] = 131072] = "EQNull";
-    TypeFacts3[TypeFacts3["EQUndefinedOrNull"] = 262144] = "EQUndefinedOrNull";
-    TypeFacts3[TypeFacts3["NEUndefined"] = 524288] = "NEUndefined";
-    TypeFacts3[TypeFacts3["NENull"] = 1048576] = "NENull";
-    TypeFacts3[TypeFacts3["NEUndefinedOrNull"] = 2097152] = "NEUndefinedOrNull";
-    TypeFacts3[TypeFacts3["Truthy"] = 4194304] = "Truthy";
-    TypeFacts3[TypeFacts3["Falsy"] = 8388608] = "Falsy";
-    TypeFacts3[TypeFacts3["IsUndefined"] = 16777216] = "IsUndefined";
-    TypeFacts3[TypeFacts3["IsNull"] = 33554432] = "IsNull";
-    TypeFacts3[TypeFacts3["IsUndefinedOrNull"] = 50331648] = "IsUndefinedOrNull";
-    TypeFacts3[TypeFacts3["All"] = 134217727] = "All";
-    TypeFacts3[TypeFacts3["BaseStringStrictFacts"] = 3735041] = "BaseStringStrictFacts";
-    TypeFacts3[TypeFacts3["BaseStringFacts"] = 12582401] = "BaseStringFacts";
-    TypeFacts3[TypeFacts3["StringStrictFacts"] = 16317953] = "StringStrictFacts";
-    TypeFacts3[TypeFacts3["StringFacts"] = 16776705] = "StringFacts";
-    TypeFacts3[TypeFacts3["EmptyStringStrictFacts"] = 12123649] = "EmptyStringStrictFacts";
-    TypeFacts3[TypeFacts3["EmptyStringFacts"] = 12582401 /* BaseStringFacts */] = "EmptyStringFacts";
-    TypeFacts3[TypeFacts3["NonEmptyStringStrictFacts"] = 7929345] = "NonEmptyStringStrictFacts";
-    TypeFacts3[TypeFacts3["NonEmptyStringFacts"] = 16776705] = "NonEmptyStringFacts";
-    TypeFacts3[TypeFacts3["BaseNumberStrictFacts"] = 3734786] = "BaseNumberStrictFacts";
-    TypeFacts3[TypeFacts3["BaseNumberFacts"] = 12582146] = "BaseNumberFacts";
-    TypeFacts3[TypeFacts3["NumberStrictFacts"] = 16317698] = "NumberStrictFacts";
-    TypeFacts3[TypeFacts3["NumberFacts"] = 16776450] = "NumberFacts";
-    TypeFacts3[TypeFacts3["ZeroNumberStrictFacts"] = 12123394] = "ZeroNumberStrictFacts";
-    TypeFacts3[TypeFacts3["ZeroNumberFacts"] = 12582146 /* BaseNumberFacts */] = "ZeroNumberFacts";
-    TypeFacts3[TypeFacts3["NonZeroNumberStrictFacts"] = 7929090] = "NonZeroNumberStrictFacts";
-    TypeFacts3[TypeFacts3["NonZeroNumberFacts"] = 16776450] = "NonZeroNumberFacts";
-    TypeFacts3[TypeFacts3["BaseBigIntStrictFacts"] = 3734276] = "BaseBigIntStrictFacts";
-    TypeFacts3[TypeFacts3["BaseBigIntFacts"] = 12581636] = "BaseBigIntFacts";
-    TypeFacts3[TypeFacts3["BigIntStrictFacts"] = 16317188] = "BigIntStrictFacts";
-    TypeFacts3[TypeFacts3["BigIntFacts"] = 16775940] = "BigIntFacts";
-    TypeFacts3[TypeFacts3["ZeroBigIntStrictFacts"] = 12122884] = "ZeroBigIntStrictFacts";
-    TypeFacts3[TypeFacts3["ZeroBigIntFacts"] = 12581636 /* BaseBigIntFacts */] = "ZeroBigIntFacts";
-    TypeFacts3[TypeFacts3["NonZeroBigIntStrictFacts"] = 7928580] = "NonZeroBigIntStrictFacts";
-    TypeFacts3[TypeFacts3["NonZeroBigIntFacts"] = 16775940] = "NonZeroBigIntFacts";
-    TypeFacts3[TypeFacts3["BaseBooleanStrictFacts"] = 3733256] = "BaseBooleanStrictFacts";
-    TypeFacts3[TypeFacts3["BaseBooleanFacts"] = 12580616] = "BaseBooleanFacts";
-    TypeFacts3[TypeFacts3["BooleanStrictFacts"] = 16316168] = "BooleanStrictFacts";
-    TypeFacts3[TypeFacts3["BooleanFacts"] = 16774920] = "BooleanFacts";
-    TypeFacts3[TypeFacts3["FalseStrictFacts"] = 12121864] = "FalseStrictFacts";
-    TypeFacts3[TypeFacts3["FalseFacts"] = 12580616 /* BaseBooleanFacts */] = "FalseFacts";
-    TypeFacts3[TypeFacts3["TrueStrictFacts"] = 7927560] = "TrueStrictFacts";
-    TypeFacts3[TypeFacts3["TrueFacts"] = 16774920] = "TrueFacts";
-    TypeFacts3[TypeFacts3["SymbolStrictFacts"] = 7925520] = "SymbolStrictFacts";
-    TypeFacts3[TypeFacts3["SymbolFacts"] = 16772880] = "SymbolFacts";
-    TypeFacts3[TypeFacts3["ObjectStrictFacts"] = 7888800] = "ObjectStrictFacts";
-    TypeFacts3[TypeFacts3["ObjectFacts"] = 16736160] = "ObjectFacts";
-    TypeFacts3[TypeFacts3["FunctionStrictFacts"] = 7880640] = "FunctionStrictFacts";
-    TypeFacts3[TypeFacts3["FunctionFacts"] = 16728e3] = "FunctionFacts";
-    TypeFacts3[TypeFacts3["VoidFacts"] = 9830144] = "VoidFacts";
-    TypeFacts3[TypeFacts3["UndefinedFacts"] = 26607360] = "UndefinedFacts";
-    TypeFacts3[TypeFacts3["NullFacts"] = 42917664] = "NullFacts";
-    TypeFacts3[TypeFacts3["EmptyObjectStrictFacts"] = 83427327] = "EmptyObjectStrictFacts";
-    TypeFacts3[TypeFacts3["EmptyObjectFacts"] = 83886079] = "EmptyObjectFacts";
-    TypeFacts3[TypeFacts3["UnknownFacts"] = 83886079] = "UnknownFacts";
-    TypeFacts3[TypeFacts3["AllTypeofNE"] = 556800] = "AllTypeofNE";
-    TypeFacts3[TypeFacts3["OrFactsMask"] = 8256] = "OrFactsMask";
-    TypeFacts3[TypeFacts3["AndFactsMask"] = 134209471] = "AndFactsMask";
-    return TypeFacts3;
-  })(TypeFacts || {});
-  var typeofNEFacts = new Map(getEntries({
-    string: 256 /* TypeofNEString */,
-    number: 512 /* TypeofNENumber */,
-    bigint: 1024 /* TypeofNEBigInt */,
-    boolean: 2048 /* TypeofNEBoolean */,
-    symbol: 4096 /* TypeofNESymbol */,
-    undefined: 524288 /* NEUndefined */,
-    object: 8192 /* TypeofNEObject */,
-    function: 16384 /* TypeofNEFunction */
-  }));
-  var CheckMode = /* @__PURE__ */ ((CheckMode3) => {
-    CheckMode3[CheckMode3["Normal"] = 0] = "Normal";
-    CheckMode3[CheckMode3["Contextual"] = 1] = "Contextual";
-    CheckMode3[CheckMode3["Inferential"] = 2] = "Inferential";
-    CheckMode3[CheckMode3["SkipContextSensitive"] = 4] = "SkipContextSensitive";
-    CheckMode3[CheckMode3["SkipGenericFunctions"] = 8] = "SkipGenericFunctions";
-    CheckMode3[CheckMode3["IsForSignatureHelp"] = 16] = "IsForSignatureHelp";
-    CheckMode3[CheckMode3["IsForStringLiteralArgumentCompletions"] = 32] = "IsForStringLiteralArgumentCompletions";
-    CheckMode3[CheckMode3["RestBindingElement"] = 64] = "RestBindingElement";
-    return CheckMode3;
-  })(CheckMode || {});
-  var SignatureCheckMode = /* @__PURE__ */ ((SignatureCheckMode3) => {
-    SignatureCheckMode3[SignatureCheckMode3["None"] = 0] = "None";
-    SignatureCheckMode3[SignatureCheckMode3["BivariantCallback"] = 1] = "BivariantCallback";
-    SignatureCheckMode3[SignatureCheckMode3["StrictCallback"] = 2] = "StrictCallback";
-    SignatureCheckMode3[SignatureCheckMode3["IgnoreReturnTypes"] = 4] = "IgnoreReturnTypes";
-    SignatureCheckMode3[SignatureCheckMode3["StrictArity"] = 8] = "StrictArity";
-    SignatureCheckMode3[SignatureCheckMode3["Callback"] = 3] = "Callback";
-    return SignatureCheckMode3;
-  })(SignatureCheckMode || {});
-  var isNotOverloadAndNotAccessor = and(isNotOverload, isNotAccessor);
-  var intrinsicTypeKinds = new Map(getEntries({
-    Uppercase: 0 /* Uppercase */,
-    Lowercase: 1 /* Lowercase */,
-    Capitalize: 2 /* Capitalize */,
-    Uncapitalize: 3 /* Uncapitalize */
-  }));
-  function SymbolLinks() {
-  }
-  function NodeLinks() {
-    this.flags = 0 /* None */;
-  }
-  function getNodeId(node) {
-    if (!node.id) {
-      node.id = nextNodeId;
-      nextNodeId++;
-    }
-    return node.id;
-  }
-  function getSymbolId(symbol) {
-    if (!symbol.id) {
-      symbol.id = nextSymbolId;
-      nextSymbolId++;
-    }
-    return symbol.id;
-  }
-  function isInstantiatedModule(node, preserveConstEnums) {
-    const moduleState = getModuleInstanceState(node);
-    return moduleState === 1 /* Instantiated */ || preserveConstEnums && moduleState === 2 /* ConstEnumOnly */;
-  }
-  function createTypeChecker(host) {
-    const getPackagesMap = memoize(() => {
-      const map2 = /* @__PURE__ */ new Map();
-      host.getSourceFiles().forEach((sf) => {
-        if (!sf.resolvedModules)
-          return;
-        sf.resolvedModules.forEach((r) => {
-          if (r && r.packageId)
-            map2.set(r.packageId.name, r.extension === ".d.ts" /* Dts */ || !!map2.get(r.packageId.name));
-        });
-      });
-      return map2;
-    });
-    let deferredDiagnosticsCallbacks = [];
-    let addLazyDiagnostic = (arg) => {
-      deferredDiagnosticsCallbacks.push(arg);
-    };
-    let cancellationToken;
-    let requestedExternalEmitHelpers;
-    let externalHelpersModule;
-    const Symbol46 = objectAllocator.getSymbolConstructor();
-    const Type27 = objectAllocator.getTypeConstructor();
-    const Signature15 = objectAllocator.getSignatureConstructor();
-    let typeCount = 0;
-    let symbolCount = 0;
-    let totalInstantiationCount = 0;
-    let instantiationCount = 0;
-    let instantiationDepth = 0;
-    let inlineLevel = 0;
-    let currentNode;
-    let varianceTypeParameter;
-    const emptySymbols = createSymbolTable();
-    const arrayVariances = [1 /* Covariant */];
-    const compilerOptions = host.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const moduleKind = getEmitModuleKind(compilerOptions);
-    const useDefineForClassFields = getUseDefineForClassFields(compilerOptions);
-    const allowSyntheticDefaultImports = getAllowSyntheticDefaultImports(compilerOptions);
-    const strictNullChecks = getStrictOptionValue(compilerOptions, "strictNullChecks");
-    const strictFunctionTypes = getStrictOptionValue(compilerOptions, "strictFunctionTypes");
-    const strictBindCallApply = getStrictOptionValue(compilerOptions, "strictBindCallApply");
-    const strictPropertyInitialization = getStrictOptionValue(compilerOptions, "strictPropertyInitialization");
-    const noImplicitAny = getStrictOptionValue(compilerOptions, "noImplicitAny");
-    const noImplicitThis = getStrictOptionValue(compilerOptions, "noImplicitThis");
-    const useUnknownInCatchVariables = getStrictOptionValue(compilerOptions, "useUnknownInCatchVariables");
-    const keyofStringsOnly = !!compilerOptions.keyofStringsOnly;
-    const freshObjectLiteralFlag = compilerOptions.suppressExcessPropertyErrors ? 0 : 8192 /* FreshLiteral */;
-    const exactOptionalPropertyTypes = compilerOptions.exactOptionalPropertyTypes;
-    const checkBinaryExpression = createCheckBinaryExpression();
-    const emitResolver = createResolver();
-    const nodeBuilder = createNodeBuilder();
-    const globals = createSymbolTable();
-    const undefinedSymbol = createSymbol(4 /* Property */, "undefined");
-    undefinedSymbol.declarations = [];
-    const globalThisSymbol = createSymbol(1536 /* Module */, "globalThis", 8 /* Readonly */);
-    globalThisSymbol.exports = globals;
-    globalThisSymbol.declarations = [];
-    globals.set(globalThisSymbol.escapedName, globalThisSymbol);
-    const argumentsSymbol = createSymbol(4 /* Property */, "arguments");
-    const requireSymbol = createSymbol(4 /* Property */, "require");
-    let apparentArgumentCount;
-    const checker = {
-      getNodeCount: () => sum(host.getSourceFiles(), "nodeCount"),
-      getIdentifierCount: () => sum(host.getSourceFiles(), "identifierCount"),
-      getSymbolCount: () => sum(host.getSourceFiles(), "symbolCount") + symbolCount,
-      getTypeCount: () => typeCount,
-      getInstantiationCount: () => totalInstantiationCount,
-      getRelationCacheSizes: () => ({
-        assignable: assignableRelation.size,
-        identity: identityRelation.size,
-        subtype: subtypeRelation.size,
-        strictSubtype: strictSubtypeRelation.size
-      }),
-      isUndefinedSymbol: (symbol) => symbol === undefinedSymbol,
-      isArgumentsSymbol: (symbol) => symbol === argumentsSymbol,
-      isUnknownSymbol: (symbol) => symbol === unknownSymbol,
-      getMergedSymbol,
-      getDiagnostics: getDiagnostics2,
-      getGlobalDiagnostics,
-      getRecursionIdentity,
-      getUnmatchedProperties,
-      getTypeOfSymbolAtLocation: (symbol, locationIn) => {
-        const location2 = getParseTreeNode(locationIn);
-        return location2 ? getTypeOfSymbolAtLocation(symbol, location2) : errorType;
-      },
-      getTypeOfSymbol,
-      getSymbolsOfParameterPropertyDeclaration: (parameterIn, parameterName) => {
-        const parameter = getParseTreeNode(parameterIn, isParameter);
-        if (parameter === void 0)
-          return Debug.fail("Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node.");
-        return getSymbolsOfParameterPropertyDeclaration(parameter, escapeLeadingUnderscores(parameterName));
-      },
-      getDeclaredTypeOfSymbol,
-      getPropertiesOfType,
-      getPropertyOfType: (type, name) => getPropertyOfType(type, escapeLeadingUnderscores(name)),
-      getPrivateIdentifierPropertyOfType: (leftType, name, location2) => {
-        const node = getParseTreeNode(location2);
-        if (!node) {
-          return void 0;
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-        const propName = escapeLeadingUnderscores(name);
-        const lexicallyScopedIdentifier = lookupSymbolForPrivateIdentifierDeclaration(propName, node);
-        return lexicallyScopedIdentifier ? getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedIdentifier) : void 0;
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-      getTypeOfPropertyOfType: (type, name) => getTypeOfPropertyOfType(type, escapeLeadingUnderscores(name)),
-      getIndexInfoOfType: (type, kind) => getIndexInfoOfType(type, kind === 0 /* String */ ? stringType : numberType),
-      getIndexInfosOfType,
-      getIndexInfosOfIndexSymbol,
-      getSignaturesOfType,
-      getIndexTypeOfType: (type, kind) => getIndexTypeOfType(type, kind === 0 /* String */ ? stringType : numberType),
-      getIndexType: (type) => getIndexType(type),
-      getBaseTypes,
-      getBaseTypeOfLiteralType,
-      getWidenedType,
-      getTypeFromTypeNode: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, isTypeNode);
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-      getParameterType: getTypeAtPosition,
-      getParameterIdentifierNameAtPosition,
-      getPromisedTypeOfPromise,
-      getAwaitedType: (type) => getAwaitedType(type),
-      getReturnTypeOfSignature,
-      isNullableType,
-      getNullableType,
-      getNonNullableType,
-      getNonOptionalType: removeOptionalTypeMarker,
-      getTypeArguments,
-      typeToTypeNode: nodeBuilder.typeToTypeNode,
-      indexInfoToIndexSignatureDeclaration: nodeBuilder.indexInfoToIndexSignatureDeclaration,
-      signatureToSignatureDeclaration: nodeBuilder.signatureToSignatureDeclaration,
-      symbolToEntityName: nodeBuilder.symbolToEntityName,
-      symbolToExpression: nodeBuilder.symbolToExpression,
-      symbolToNode: nodeBuilder.symbolToNode,
-      symbolToTypeParameterDeclarations: nodeBuilder.symbolToTypeParameterDeclarations,
-      symbolToParameterDeclaration: nodeBuilder.symbolToParameterDeclaration,
-      typeParameterToDeclaration: nodeBuilder.typeParameterToDeclaration,
-      getSymbolsInScope: (locationIn, meaning) => {
-        const location2 = getParseTreeNode(locationIn);
-        return location2 ? getSymbolsInScope(location2, meaning) : [];
-      },
-      getSymbolAtLocation: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn);
-        return node ? getSymbolAtLocation(node, true) : void 0;
-      },
-      getIndexInfosAtLocation: (nodeIn) => {
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-        return node ? getIndexInfosAtLocation(node) : void 0;
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-      getShorthandAssignmentValueSymbol: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn);
-        return node ? getShorthandAssignmentValueSymbol(node) : void 0;
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-      getExportSpecifierLocalTargetSymbol: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, isExportSpecifier);
-        return node ? getExportSpecifierLocalTargetSymbol(node) : void 0;
-      },
-      getExportSymbolOfSymbol(symbol) {
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-      getTypeAtLocation: (nodeIn) => {
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-      },
-      getTypeOfAssignmentPattern: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, isAssignmentPattern);
-        return node && getTypeOfAssignmentPattern(node) || errorType;
-      },
-      getPropertySymbolOfDestructuringAssignment: (locationIn) => {
-        const location2 = getParseTreeNode(locationIn, isIdentifier);
-        return location2 ? getPropertySymbolOfDestructuringAssignment(location2) : void 0;
-      },
-      signatureToString: (signature, enclosingDeclaration, flags, kind) => {
-        return signatureToString(signature, getParseTreeNode(enclosingDeclaration), flags, kind);
-      },
-      typeToString: (type, enclosingDeclaration, flags) => {
-        return typeToString(type, getParseTreeNode(enclosingDeclaration), flags);
-      },
-      symbolToString: (symbol, enclosingDeclaration, meaning, flags) => {
-        return symbolToString(symbol, getParseTreeNode(enclosingDeclaration), meaning, flags);
-      },
-      typePredicateToString: (predicate, enclosingDeclaration, flags) => {
-        return typePredicateToString(predicate, getParseTreeNode(enclosingDeclaration), flags);
-      },
-      writeSignature: (signature, enclosingDeclaration, flags, kind, writer) => {
-        return signatureToString(signature, getParseTreeNode(enclosingDeclaration), flags, kind, writer);
-      },
-      writeType: (type, enclosingDeclaration, flags, writer) => {
-        return typeToString(type, getParseTreeNode(enclosingDeclaration), flags, writer);
-      },
-      writeSymbol: (symbol, enclosingDeclaration, meaning, flags, writer) => {
-        return symbolToString(symbol, getParseTreeNode(enclosingDeclaration), meaning, flags, writer);
-      },
-      writeTypePredicate: (predicate, enclosingDeclaration, flags, writer) => {
-        return typePredicateToString(predicate, getParseTreeNode(enclosingDeclaration), flags, writer);
-      },
-      getAugmentedPropertiesOfType,
-      getRootSymbols,
-      getSymbolOfExpando,
-      getContextualType: (nodeIn, contextFlags) => {
-        const node = getParseTreeNode(nodeIn, isExpression);
-        if (!node) {
-          return void 0;
-        }
-        if (contextFlags & 4 /* Completions */) {
-          return runWithInferenceBlockedFromSourceNode(node, () => getContextualType2(node, contextFlags));
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-        return getContextualType2(node, contextFlags);
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-      getContextualTypeForObjectLiteralElement: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, isObjectLiteralElementLike);
-        return node ? getContextualTypeForObjectLiteralElement(node, void 0) : void 0;
-      },
-      getContextualTypeForArgumentAtIndex: (nodeIn, argIndex) => {
-        const node = getParseTreeNode(nodeIn, isCallLikeExpression);
-        return node && getContextualTypeForArgumentAtIndex(node, argIndex);
-      },
-      getContextualTypeForJsxAttribute: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, isJsxAttributeLike);
-        return node && getContextualTypeForJsxAttribute(node, void 0);
-      },
-      isContextSensitive,
-      getTypeOfPropertyOfContextualType,
-      getFullyQualifiedName,
-      getResolvedSignature: (node, candidatesOutArray, argumentCount) => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 0 /* Normal */),
-      getResolvedSignatureForStringLiteralCompletions: (call, editingArgument, candidatesOutArray) => getResolvedSignatureWorker(call, candidatesOutArray, void 0, 32 /* IsForStringLiteralArgumentCompletions */, editingArgument),
-      getResolvedSignatureForSignatureHelp: (node, candidatesOutArray, argumentCount) => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 16 /* IsForSignatureHelp */),
-      getExpandedParameters,
-      hasEffectiveRestParameter,
-      containsArgumentsReference,
-      getConstantValue: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, canHaveConstantValue);
-        return node ? getConstantValue2(node) : void 0;
-      },
-      isValidPropertyAccess: (nodeIn, propertyName) => {
-        const node = getParseTreeNode(nodeIn, isPropertyAccessOrQualifiedNameOrImportTypeNode);
-        return !!node && isValidPropertyAccess(node, escapeLeadingUnderscores(propertyName));
-      },
-      isValidPropertyAccessForCompletions: (nodeIn, type, property) => {
-        const node = getParseTreeNode(nodeIn, isPropertyAccessExpression);
-        return !!node && isValidPropertyAccessForCompletions(node, type, property);
-      },
-      getSignatureFromDeclaration: (declarationIn) => {
-        const declaration = getParseTreeNode(declarationIn, isFunctionLike);
-        return declaration ? getSignatureFromDeclaration(declaration) : void 0;
-      },
-      isImplementationOfOverload: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, isFunctionLike);
-        return node ? isImplementationOfOverload(node) : void 0;
-      },
-      getImmediateAliasedSymbol,
-      getAliasedSymbol: resolveAlias,
-      getEmitResolver,
-      getExportsOfModule: getExportsOfModuleAsArray,
-      getExportsAndPropertiesOfModule,
-      forEachExportAndPropertyOfModule,
-      getSymbolWalker: createGetSymbolWalker(
-        getRestTypeOfSignature,
-        getTypePredicateOfSignature,
-        getReturnTypeOfSignature,
-        getBaseTypes,
-        resolveStructuredTypeMembers,
-        getTypeOfSymbol,
-        getResolvedSymbol,
-        getConstraintOfTypeParameter,
-        getFirstIdentifier,
-        getTypeArguments
-      ),
-      getAmbientModules,
-      getJsxIntrinsicTagNamesAt,
-      isOptionalParameter: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, isParameter);
-        return node ? isOptionalParameter(node) : false;
-      },
-      tryGetMemberInModuleExports: (name, symbol) => tryGetMemberInModuleExports(escapeLeadingUnderscores(name), symbol),
-      tryGetMemberInModuleExportsAndProperties: (name, symbol) => tryGetMemberInModuleExportsAndProperties(escapeLeadingUnderscores(name), symbol),
-      tryFindAmbientModule: (moduleName) => tryFindAmbientModule(moduleName, true),
-      tryFindAmbientModuleWithoutAugmentations: (moduleName) => {
-        return tryFindAmbientModule(moduleName, false);
-      },
-      getApparentType,
-      getUnionType,
-      isTypeAssignableTo,
-      createAnonymousType,
-      createSignature,
-      createSymbol,
-      createIndexInfo,
-      getAnyType: () => anyType,
-      getStringType: () => stringType,
-      getNumberType: () => numberType,
-      createPromiseType,
-      createArrayType,
-      getElementTypeOfArrayType,
-      getBooleanType: () => booleanType,
-      getFalseType: (fresh) => fresh ? falseType : regularFalseType,
-      getTrueType: (fresh) => fresh ? trueType : regularTrueType,
-      getVoidType: () => voidType,
-      getUndefinedType: () => undefinedType,
-      getNullType: () => nullType,
-      getESSymbolType: () => esSymbolType,
-      getNeverType: () => neverType,
-      getOptionalType: () => optionalType,
-      getPromiseType: () => getGlobalPromiseType(false),
-      getPromiseLikeType: () => getGlobalPromiseLikeType(false),
-      getAsyncIterableType: () => {
-        const type = getGlobalAsyncIterableType(false);
-        if (type === emptyGenericType)
-          return void 0;
-        return type;
-      },
-      isSymbolAccessible,
-      isArrayType,
-      isTupleType,
-      isArrayLikeType,
-      isTypeInvalidDueToUnionDiscriminant,
-      getExactOptionalProperties,
-      getAllPossiblePropertiesOfTypes,
-      getSuggestedSymbolForNonexistentProperty,
-      getSuggestionForNonexistentProperty,
-      getSuggestedSymbolForNonexistentJSXAttribute,
-      getSuggestedSymbolForNonexistentSymbol: (location2, name, meaning) => getSuggestedSymbolForNonexistentSymbol(location2, escapeLeadingUnderscores(name), meaning),
-      getSuggestionForNonexistentSymbol: (location2, name, meaning) => getSuggestionForNonexistentSymbol(location2, escapeLeadingUnderscores(name), meaning),
-      getSuggestedSymbolForNonexistentModule,
-      getSuggestionForNonexistentExport,
-      getSuggestedSymbolForNonexistentClassMember,
-      getBaseConstraintOfType,
-      getDefaultFromTypeParameter: (type) => type && type.flags & 262144 /* TypeParameter */ ? getDefaultFromTypeParameter(type) : void 0,
-      resolveName(name, location2, meaning, excludeGlobals) {
-        return resolveName(location2, escapeLeadingUnderscores(name), meaning, void 0, void 0, false, excludeGlobals);
-      },
-      getJsxNamespace: (n) => unescapeLeadingUnderscores(getJsxNamespace(n)),
-      getJsxFragmentFactory: (n) => {
-        const jsxFragmentFactory = getJsxFragmentFactoryEntity(n);
-        return jsxFragmentFactory && unescapeLeadingUnderscores(getFirstIdentifier(jsxFragmentFactory).escapedText);
-      },
-      getAccessibleSymbolChain,
-      getTypePredicateOfSignature,
-      resolveExternalModuleName: (moduleSpecifierIn) => {
-        const moduleSpecifier = getParseTreeNode(moduleSpecifierIn, isExpression);
-        return moduleSpecifier && resolveExternalModuleName(moduleSpecifier, moduleSpecifier, true);
-      },
-      resolveExternalModuleSymbol,
-      tryGetThisTypeAt: (nodeIn, includeGlobalThis, container) => {
-        const node = getParseTreeNode(nodeIn);
-        return node && tryGetThisTypeAt(node, includeGlobalThis, container);
-      },
-      getTypeArgumentConstraint: (nodeIn) => {
-        const node = getParseTreeNode(nodeIn, isTypeNode);
-        return node && getTypeArgumentConstraint(node);
-      },
-      getSuggestionDiagnostics: (fileIn, ct) => {
-        const file = getParseTreeNode(fileIn, isSourceFile) || Debug.fail("Could not determine parsed source file.");
-        if (skipTypeChecking(file, compilerOptions, host)) {
-          return emptyArray;
-        }
-        let diagnostics2;
-        try {
-          cancellationToken = ct;
-          checkSourceFileWithEagerDiagnostics(file);
-          Debug.assert(!!(getNodeLinks(file).flags & 1 /* TypeChecked */));
-          diagnostics2 = addRange(diagnostics2, suggestionDiagnostics.getDiagnostics(file.fileName));
-          checkUnusedIdentifiers(getPotentiallyUnusedIdentifiers(file), (containingNode, kind, diag2) => {
-            if (!containsParseError(containingNode) && !unusedIsError(kind, !!(containingNode.flags & 16777216 /* Ambient */))) {
-              (diagnostics2 || (diagnostics2 = [])).push({ ...diag2, category: 2 /* Suggestion */ });
-            }
-          });
-          return diagnostics2 || emptyArray;
-        } finally {
-          cancellationToken = void 0;
-        }
-      },
-      runWithCancellationToken: (token, callback) => {
-        try {
-          cancellationToken = token;
-          return callback(checker);
-        } finally {
-          cancellationToken = void 0;
-        }
-      },
-      getLocalTypeParametersOfClassOrInterfaceOrTypeAlias,
-      isDeclarationVisible,
-      isPropertyAccessible,
-      getTypeOnlyAliasDeclaration,
-      getMemberOverrideModifierStatus,
-      isTypeParameterPossiblyReferenced
-    };
-    function runWithInferenceBlockedFromSourceNode(node, fn) {
-      const containingCall = findAncestor(node, isCallLikeExpression);
-      const containingCallResolvedSignature = containingCall && getNodeLinks(containingCall).resolvedSignature;
-      if (containingCall) {
-        let toMarkSkip = node;
-        do {
-          getNodeLinks(toMarkSkip).skipDirectInference = true;
-          toMarkSkip = toMarkSkip.parent;
-        } while (toMarkSkip && toMarkSkip !== containingCall);
-        getNodeLinks(containingCall).resolvedSignature = void 0;
-      }
-      const result = fn();
-      if (containingCall) {
-        let toMarkSkip = node;
-        do {
-          getNodeLinks(toMarkSkip).skipDirectInference = void 0;
-          toMarkSkip = toMarkSkip.parent;
-        } while (toMarkSkip && toMarkSkip !== containingCall);
-        getNodeLinks(containingCall).resolvedSignature = containingCallResolvedSignature;
-      }
-      return result;
-    }
-    function getResolvedSignatureWorker(nodeIn, candidatesOutArray, argumentCount, checkMode, editingArgument) {
-      const node = getParseTreeNode(nodeIn, isCallLikeExpression);
-      apparentArgumentCount = argumentCount;
-      const res = !node ? void 0 : editingArgument ? runWithInferenceBlockedFromSourceNode(editingArgument, () => getResolvedSignature(node, candidatesOutArray, checkMode)) : getResolvedSignature(node, candidatesOutArray, checkMode);
-      apparentArgumentCount = void 0;
-      return res;
-    }
-    const tupleTypes = /* @__PURE__ */ new Map();
-    const unionTypes = /* @__PURE__ */ new Map();
-    const intersectionTypes = /* @__PURE__ */ new Map();
-    const stringLiteralTypes = /* @__PURE__ */ new Map();
-    const numberLiteralTypes = /* @__PURE__ */ new Map();
-    const bigIntLiteralTypes = /* @__PURE__ */ new Map();
-    const enumLiteralTypes = /* @__PURE__ */ new Map();
-    const indexedAccessTypes = /* @__PURE__ */ new Map();
-    const templateLiteralTypes = /* @__PURE__ */ new Map();
-    const stringMappingTypes = /* @__PURE__ */ new Map();
-    const substitutionTypes = /* @__PURE__ */ new Map();
-    const subtypeReductionCache = /* @__PURE__ */ new Map();
-    const cachedTypes = /* @__PURE__ */ new Map();
-    const evolvingArrayTypes = [];
-    const undefinedProperties = /* @__PURE__ */ new Map();
-    const markerTypes = /* @__PURE__ */ new Set();
-    const unknownSymbol = createSymbol(4 /* Property */, "unknown");
-    const resolvingSymbol = createSymbol(0, "__resolving__" /* Resolving */);
-    const unresolvedSymbols = /* @__PURE__ */ new Map();
-    const errorTypes = /* @__PURE__ */ new Map();
-    const anyType = createIntrinsicType(1 /* Any */, "any");
-    const autoType = createIntrinsicType(1 /* Any */, "any", 262144 /* NonInferrableType */);
-    const wildcardType = createIntrinsicType(1 /* Any */, "any");
-    const errorType = createIntrinsicType(1 /* Any */, "error");
-    const unresolvedType = createIntrinsicType(1 /* Any */, "unresolved");
-    const nonInferrableAnyType = createIntrinsicType(1 /* Any */, "any", 65536 /* ContainsWideningType */);
-    const intrinsicMarkerType = createIntrinsicType(1 /* Any */, "intrinsic");
-    const unknownType = createIntrinsicType(2 /* Unknown */, "unknown");
-    const nonNullUnknownType = createIntrinsicType(2 /* Unknown */, "unknown");
-    const undefinedType = createIntrinsicType(32768 /* Undefined */, "undefined");
-    const undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(32768 /* Undefined */, "undefined", 65536 /* ContainsWideningType */);
-    const optionalType = createIntrinsicType(32768 /* Undefined */, "undefined");
-    const missingType = exactOptionalPropertyTypes ? createIntrinsicType(32768 /* Undefined */, "undefined") : undefinedType;
-    const nullType = createIntrinsicType(65536 /* Null */, "null");
-    const nullWideningType = strictNullChecks ? nullType : createIntrinsicType(65536 /* Null */, "null", 65536 /* ContainsWideningType */);
-    const stringType = createIntrinsicType(4 /* String */, "string");
-    const numberType = createIntrinsicType(8 /* Number */, "number");
-    const bigintType = createIntrinsicType(64 /* BigInt */, "bigint");
-    const falseType = createIntrinsicType(512 /* BooleanLiteral */, "false");
-    const regularFalseType = createIntrinsicType(512 /* BooleanLiteral */, "false");
-    const trueType = createIntrinsicType(512 /* BooleanLiteral */, "true");
-    const regularTrueType = createIntrinsicType(512 /* BooleanLiteral */, "true");
-    trueType.regularType = regularTrueType;
-    trueType.freshType = trueType;
-    regularTrueType.regularType = regularTrueType;
-    regularTrueType.freshType = trueType;
-    falseType.regularType = regularFalseType;
-    falseType.freshType = falseType;
-    regularFalseType.regularType = regularFalseType;
-    regularFalseType.freshType = falseType;
-    const booleanType = getUnionType([regularFalseType, regularTrueType]);
-    const esSymbolType = createIntrinsicType(4096 /* ESSymbol */, "symbol");
-    const voidType = createIntrinsicType(16384 /* Void */, "void");
-    const neverType = createIntrinsicType(131072 /* Never */, "never");
-    const silentNeverType = createIntrinsicType(131072 /* Never */, "never", 262144 /* NonInferrableType */);
-    const implicitNeverType = createIntrinsicType(131072 /* Never */, "never");
-    const unreachableNeverType = createIntrinsicType(131072 /* Never */, "never");
-    const nonPrimitiveType = createIntrinsicType(67108864 /* NonPrimitive */, "object");
-    const stringOrNumberType = getUnionType([stringType, numberType]);
-    const stringNumberSymbolType = getUnionType([stringType, numberType, esSymbolType]);
-    const keyofConstraintType = keyofStringsOnly ? stringType : stringNumberSymbolType;
-    const numberOrBigIntType = getUnionType([numberType, bigintType]);
-    const templateConstraintType = getUnionType([stringType, numberType, booleanType, bigintType, nullType, undefinedType]);
-    const numericStringType = getTemplateLiteralType(["", ""], [numberType]);
-    const restrictiveMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? getRestrictiveTypeParameter(t) : t, () => "(restrictive mapper)");
-    const permissiveMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? wildcardType : t, () => "(permissive mapper)");
-    const uniqueLiteralType = createIntrinsicType(131072 /* Never */, "never");
-    const uniqueLiteralMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? uniqueLiteralType : t, () => "(unique literal mapper)");
-    let outofbandVarianceMarkerHandler;
-    const reportUnreliableMapper = makeFunctionTypeMapper((t) => {
-      if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) {
-        outofbandVarianceMarkerHandler(true);
-      }
-      return t;
-    }, () => "(unmeasurable reporter)");
-    const reportUnmeasurableMapper = makeFunctionTypeMapper((t) => {
-      if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) {
-        outofbandVarianceMarkerHandler(false);
-      }
-      return t;
-    }, () => "(unreliable reporter)");
-    const emptyObjectType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
-    const emptyJsxObjectType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
-    emptyJsxObjectType.objectFlags |= 2048 /* JsxAttributes */;
-    const emptyTypeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */);
-    emptyTypeLiteralSymbol.members = createSymbolTable();
-    const emptyTypeLiteralType = createAnonymousType(emptyTypeLiteralSymbol, emptySymbols, emptyArray, emptyArray, emptyArray);
-    const unknownEmptyObjectType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
-    const unknownUnionType = strictNullChecks ? getUnionType([undefinedType, nullType, unknownEmptyObjectType]) : unknownType;
-    const emptyGenericType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
-    emptyGenericType.instantiations = /* @__PURE__ */ new Map();
-    const anyFunctionType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
-    anyFunctionType.objectFlags |= 262144 /* NonInferrableType */;
-    const noConstraintType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
-    const circularConstraintType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
-    const resolvingDefaultType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
-    const markerSuperType = createTypeParameter();
-    const markerSubType = createTypeParameter();
-    markerSubType.constraint = markerSuperType;
-    const markerOtherType = createTypeParameter();
-    const markerSuperTypeForCheck = createTypeParameter();
-    const markerSubTypeForCheck = createTypeParameter();
-    markerSubTypeForCheck.constraint = markerSuperTypeForCheck;
-    const noTypePredicate = createTypePredicate(1 /* Identifier */, "<<unresolved>>", 0, anyType);
-    const anySignature = createSignature(void 0, void 0, void 0, emptyArray, anyType, void 0, 0, 0 /* None */);
-    const unknownSignature = createSignature(void 0, void 0, void 0, emptyArray, errorType, void 0, 0, 0 /* None */);
-    const resolvingSignature = createSignature(void 0, void 0, void 0, emptyArray, anyType, void 0, 0, 0 /* None */);
-    const silentNeverSignature = createSignature(void 0, void 0, void 0, emptyArray, silentNeverType, void 0, 0, 0 /* None */);
-    const enumNumberIndexInfo = createIndexInfo(numberType, stringType, true);
-    const iterationTypesCache = /* @__PURE__ */ new Map();
-    const noIterationTypes = {
-      get yieldType() {
-        return Debug.fail("Not supported");
-      },
-      get returnType() {
-        return Debug.fail("Not supported");
-      },
-      get nextType() {
-        return Debug.fail("Not supported");
-      }
-    };
-    const anyIterationTypes = createIterationTypes(anyType, anyType, anyType);
-    const anyIterationTypesExceptNext = createIterationTypes(anyType, anyType, unknownType);
-    const defaultIterationTypes = createIterationTypes(neverType, anyType, undefinedType);
-    const asyncIterationTypesResolver = {
-      iterableCacheKey: "iterationTypesOfAsyncIterable",
-      iteratorCacheKey: "iterationTypesOfAsyncIterator",
-      iteratorSymbolName: "asyncIterator",
-      getGlobalIteratorType: getGlobalAsyncIteratorType,
-      getGlobalIterableType: getGlobalAsyncIterableType,
-      getGlobalIterableIteratorType: getGlobalAsyncIterableIteratorType,
-      getGlobalGeneratorType: getGlobalAsyncGeneratorType,
-      resolveIterationType: getAwaitedType,
-      mustHaveANextMethodDiagnostic: Diagnostics.An_async_iterator_must_have_a_next_method,
-      mustBeAMethodDiagnostic: Diagnostics.The_0_property_of_an_async_iterator_must_be_a_method,
-      mustHaveAValueDiagnostic: Diagnostics.The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property
-    };
-    const syncIterationTypesResolver = {
-      iterableCacheKey: "iterationTypesOfIterable",
-      iteratorCacheKey: "iterationTypesOfIterator",
-      iteratorSymbolName: "iterator",
-      getGlobalIteratorType,
-      getGlobalIterableType,
-      getGlobalIterableIteratorType,
-      getGlobalGeneratorType,
-      resolveIterationType: (type, _errorNode) => type,
-      mustHaveANextMethodDiagnostic: Diagnostics.An_iterator_must_have_a_next_method,
-      mustBeAMethodDiagnostic: Diagnostics.The_0_property_of_an_iterator_must_be_a_method,
-      mustHaveAValueDiagnostic: Diagnostics.The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property
-    };
-    let amalgamatedDuplicates;
-    const reverseMappedCache = /* @__PURE__ */ new Map();
-    let inInferTypeForHomomorphicMappedType = false;
-    let ambientModulesCache;
-    let patternAmbientModules;
-    let patternAmbientModuleAugmentations;
-    let globalObjectType;
-    let globalFunctionType;
-    let globalCallableFunctionType;
-    let globalNewableFunctionType;
-    let globalArrayType;
-    let globalReadonlyArrayType;
-    let globalStringType;
-    let globalNumberType;
-    let globalBooleanType;
-    let globalRegExpType;
-    let globalThisType;
-    let anyArrayType;
-    let autoArrayType;
-    let anyReadonlyArrayType;
-    let deferredGlobalNonNullableTypeAlias;
-    let deferredGlobalESSymbolConstructorSymbol;
-    let deferredGlobalESSymbolConstructorTypeSymbol;
-    let deferredGlobalESSymbolType;
-    let deferredGlobalTypedPropertyDescriptorType;
-    let deferredGlobalPromiseType;
-    let deferredGlobalPromiseLikeType;
-    let deferredGlobalPromiseConstructorSymbol;
-    let deferredGlobalPromiseConstructorLikeType;
-    let deferredGlobalIterableType;
-    let deferredGlobalIteratorType;
-    let deferredGlobalIterableIteratorType;
-    let deferredGlobalGeneratorType;
-    let deferredGlobalIteratorYieldResultType;
-    let deferredGlobalIteratorReturnResultType;
-    let deferredGlobalAsyncIterableType;
-    let deferredGlobalAsyncIteratorType;
-    let deferredGlobalAsyncIterableIteratorType;
-    let deferredGlobalAsyncGeneratorType;
-    let deferredGlobalTemplateStringsArrayType;
-    let deferredGlobalImportMetaType;
-    let deferredGlobalImportMetaExpressionType;
-    let deferredGlobalImportCallOptionsType;
-    let deferredGlobalExtractSymbol;
-    let deferredGlobalOmitSymbol;
-    let deferredGlobalAwaitedSymbol;
-    let deferredGlobalBigIntType;
-    let deferredGlobalNaNSymbol;
-    let deferredGlobalRecordSymbol;
-    const allPotentiallyUnusedIdentifiers = /* @__PURE__ */ new Map();
-    let flowLoopStart = 0;
-    let flowLoopCount = 0;
-    let sharedFlowCount = 0;
-    let flowAnalysisDisabled = false;
-    let flowInvocationCount = 0;
-    let lastFlowNode;
-    let lastFlowNodeReachable;
-    let flowTypeCache;
-    const emptyStringType = getStringLiteralType("");
-    const zeroType = getNumberLiteralType(0);
-    const zeroBigIntType = getBigIntLiteralType({ negative: false, base10Value: "0" });
-    const resolutionTargets = [];
-    const resolutionResults = [];
-    const resolutionPropertyNames = [];
-    let suggestionCount = 0;
-    const maximumSuggestionCount = 10;
-    const mergedSymbols = [];
-    const symbolLinks = [];
-    const nodeLinks = [];
-    const flowLoopCaches = [];
-    const flowLoopNodes = [];
-    const flowLoopKeys = [];
-    const flowLoopTypes = [];
-    const sharedFlowNodes = [];
-    const sharedFlowTypes = [];
-    const flowNodeReachable = [];
-    const flowNodePostSuper = [];
-    const potentialThisCollisions = [];
-    const potentialNewTargetCollisions = [];
-    const potentialWeakMapSetCollisions = [];
-    const potentialReflectCollisions = [];
-    const potentialUnusedRenamedBindingElementsInTypes = [];
-    const awaitedTypeStack = [];
-    const diagnostics = createDiagnosticCollection();
-    const suggestionDiagnostics = createDiagnosticCollection();
-    const typeofType = createTypeofType();
-    let _jsxNamespace;
-    let _jsxFactoryEntity;
-    const subtypeRelation = /* @__PURE__ */ new Map();
-    const strictSubtypeRelation = /* @__PURE__ */ new Map();
-    const assignableRelation = /* @__PURE__ */ new Map();
-    const comparableRelation = /* @__PURE__ */ new Map();
-    const identityRelation = /* @__PURE__ */ new Map();
-    const enumRelation = /* @__PURE__ */ new Map();
-    const builtinGlobals = createSymbolTable();
-    builtinGlobals.set(undefinedSymbol.escapedName, undefinedSymbol);
-    const suggestedExtensions = [
-      [".mts", ".mjs"],
-      [".ts", ".js"],
-      [".cts", ".cjs"],
-      [".mjs", ".mjs"],
-      [".js", ".js"],
-      [".cjs", ".cjs"],
-      [".tsx", compilerOptions.jsx === 1 /* Preserve */ ? ".jsx" : ".js"],
-      [".jsx", ".jsx"],
-      [".json", ".json"]
-    ];
-    initializeTypeChecker();
-    return checker;
-    function getCachedType(key) {
-      return key ? cachedTypes.get(key) : void 0;
-    }
-    function setCachedType(key, type) {
-      if (key)
-        cachedTypes.set(key, type);
-      return type;
-    }
-    function getJsxNamespace(location2) {
-      if (location2) {
-        const file = getSourceFileOfNode(location2);
-        if (file) {
-          if (isJsxOpeningFragment(location2)) {
-            if (file.localJsxFragmentNamespace) {
-              return file.localJsxFragmentNamespace;
-            }
-            const jsxFragmentPragma = file.pragmas.get("jsxfrag");
-            if (jsxFragmentPragma) {
-              const chosenPragma = isArray(jsxFragmentPragma) ? jsxFragmentPragma[0] : jsxFragmentPragma;
-              file.localJsxFragmentFactory = parseIsolatedEntityName(chosenPragma.arguments.factory, languageVersion);
-              visitNode(file.localJsxFragmentFactory, markAsSynthetic);
-              if (file.localJsxFragmentFactory) {
-                return file.localJsxFragmentNamespace = getFirstIdentifier(file.localJsxFragmentFactory).escapedText;
-              }
-            }
-            const entity = getJsxFragmentFactoryEntity(location2);
-            if (entity) {
-              file.localJsxFragmentFactory = entity;
-              return file.localJsxFragmentNamespace = getFirstIdentifier(entity).escapedText;
-            }
-          } else {
-            const localJsxNamespace = getLocalJsxNamespace(file);
-            if (localJsxNamespace) {
-              return file.localJsxNamespace = localJsxNamespace;
-            }
-          }
-        }
-      }
-      if (!_jsxNamespace) {
-        _jsxNamespace = "React";
-        if (compilerOptions.jsxFactory) {
-          _jsxFactoryEntity = parseIsolatedEntityName(compilerOptions.jsxFactory, languageVersion);
-          visitNode(_jsxFactoryEntity, markAsSynthetic);
-          if (_jsxFactoryEntity) {
-            _jsxNamespace = getFirstIdentifier(_jsxFactoryEntity).escapedText;
-          }
-        } else if (compilerOptions.reactNamespace) {
-          _jsxNamespace = escapeLeadingUnderscores(compilerOptions.reactNamespace);
-        }
-      }
-      if (!_jsxFactoryEntity) {
-        _jsxFactoryEntity = factory.createQualifiedName(factory.createIdentifier(unescapeLeadingUnderscores(_jsxNamespace)), "createElement");
-      }
-      return _jsxNamespace;
-    }
-    function getLocalJsxNamespace(file) {
-      if (file.localJsxNamespace) {
-        return file.localJsxNamespace;
-      }
-      const jsxPragma = file.pragmas.get("jsx");
-      if (jsxPragma) {
-        const chosenPragma = isArray(jsxPragma) ? jsxPragma[0] : jsxPragma;
-        file.localJsxFactory = parseIsolatedEntityName(chosenPragma.arguments.factory, languageVersion);
-        visitNode(file.localJsxFactory, markAsSynthetic);
-        if (file.localJsxFactory) {
-          return file.localJsxNamespace = getFirstIdentifier(file.localJsxFactory).escapedText;
-        }
-      }
-    }
-    function markAsSynthetic(node) {
-      setTextRangePosEnd(node, -1, -1);
-      return visitEachChild(node, markAsSynthetic, nullTransformationContext);
-    }
-    function getEmitResolver(sourceFile, cancellationToken2) {
-      getDiagnostics2(sourceFile, cancellationToken2);
-      return emitResolver;
-    }
-    function lookupOrIssueError(location2, message, arg0, arg1, arg2, arg3) {
-      const diagnostic = location2 ? createDiagnosticForNode(location2, message, arg0, arg1, arg2, arg3) : createCompilerDiagnostic(message, arg0, arg1, arg2, arg3);
-      const existing = diagnostics.lookup(diagnostic);
-      if (existing) {
-        return existing;
-      } else {
-        diagnostics.add(diagnostic);
-        return diagnostic;
-      }
-    }
-    function errorSkippedOn(key, location2, message, arg0, arg1, arg2, arg3) {
-      const diagnostic = error(location2, message, arg0, arg1, arg2, arg3);
-      diagnostic.skippedOn = key;
-      return diagnostic;
-    }
-    function createError(location2, message, arg0, arg1, arg2, arg3) {
-      return location2 ? createDiagnosticForNode(location2, message, arg0, arg1, arg2, arg3) : createCompilerDiagnostic(message, arg0, arg1, arg2, arg3);
-    }
-    function error(location2, message, arg0, arg1, arg2, arg3) {
-      const diagnostic = createError(location2, message, arg0, arg1, arg2, arg3);
-      diagnostics.add(diagnostic);
-      return diagnostic;
-    }
-    function addErrorOrSuggestion(isError, diagnostic) {
-      if (isError) {
-        diagnostics.add(diagnostic);
-      } else {
-        suggestionDiagnostics.add({ ...diagnostic, category: 2 /* Suggestion */ });
-      }
-    }
-    function errorOrSuggestion(isError, location2, message, arg0, arg1, arg2, arg3) {
-      if (location2.pos < 0 || location2.end < 0) {
-        if (!isError) {
-          return;
-        }
-        const file = getSourceFileOfNode(location2);
-        addErrorOrSuggestion(isError, "message" in message ? createFileDiagnostic(file, 0, 0, message, arg0, arg1, arg2, arg3) : createDiagnosticForFileFromMessageChain(file, message));
-        return;
-      }
-      addErrorOrSuggestion(isError, "message" in message ? createDiagnosticForNode(location2, message, arg0, arg1, arg2, arg3) : createDiagnosticForNodeFromMessageChain(location2, message));
-    }
-    function errorAndMaybeSuggestAwait(location2, maybeMissingAwait, message, arg0, arg1, arg2, arg3) {
-      const diagnostic = error(location2, message, arg0, arg1, arg2, arg3);
-      if (maybeMissingAwait) {
-        const related = createDiagnosticForNode(location2, Diagnostics.Did_you_forget_to_use_await);
-        addRelatedInfo(diagnostic, related);
-      }
-      return diagnostic;
-    }
-    function addDeprecatedSuggestionWorker(declarations, diagnostic) {
-      const deprecatedTag = Array.isArray(declarations) ? forEach(declarations, getJSDocDeprecatedTag) : getJSDocDeprecatedTag(declarations);
-      if (deprecatedTag) {
-        addRelatedInfo(
-          diagnostic,
-          createDiagnosticForNode(deprecatedTag, Diagnostics.The_declaration_was_marked_as_deprecated_here)
-        );
-      }
-      suggestionDiagnostics.add(diagnostic);
-      return diagnostic;
-    }
-    function isDeprecatedSymbol(symbol) {
-      return !!(getDeclarationNodeFlagsFromSymbol(symbol) & 268435456 /* Deprecated */);
-    }
-    function addDeprecatedSuggestion(location2, declarations, deprecatedEntity) {
-      const diagnostic = createDiagnosticForNode(location2, Diagnostics._0_is_deprecated, deprecatedEntity);
-      return addDeprecatedSuggestionWorker(declarations, diagnostic);
-    }
-    function addDeprecatedSuggestionWithSignature(location2, declaration, deprecatedEntity, signatureString) {
-      const diagnostic = deprecatedEntity ? createDiagnosticForNode(location2, Diagnostics.The_signature_0_of_1_is_deprecated, signatureString, deprecatedEntity) : createDiagnosticForNode(location2, Diagnostics._0_is_deprecated, signatureString);
-      return addDeprecatedSuggestionWorker(declaration, diagnostic);
-    }
-    function createSymbol(flags, name, checkFlags) {
-      symbolCount++;
-      const symbol = new Symbol46(flags | 33554432 /* Transient */, name);
-      symbol.checkFlags = checkFlags || 0 /* None */;
-      return symbol;
-    }
-    function getExcludedSymbolFlags(flags) {
-      let result = 0;
-      if (flags & 2 /* BlockScopedVariable */)
-        result |= 111551 /* BlockScopedVariableExcludes */;
-      if (flags & 1 /* FunctionScopedVariable */)
-        result |= 111550 /* FunctionScopedVariableExcludes */;
-      if (flags & 4 /* Property */)
-        result |= 0 /* PropertyExcludes */;
-      if (flags & 8 /* EnumMember */)
-        result |= 900095 /* EnumMemberExcludes */;
-      if (flags & 16 /* Function */)
-        result |= 110991 /* FunctionExcludes */;
-      if (flags & 32 /* Class */)
-        result |= 899503 /* ClassExcludes */;
-      if (flags & 64 /* Interface */)
-        result |= 788872 /* InterfaceExcludes */;
-      if (flags & 256 /* RegularEnum */)
-        result |= 899327 /* RegularEnumExcludes */;
-      if (flags & 128 /* ConstEnum */)
-        result |= 899967 /* ConstEnumExcludes */;
-      if (flags & 512 /* ValueModule */)
-        result |= 110735 /* ValueModuleExcludes */;
-      if (flags & 8192 /* Method */)
-        result |= 103359 /* MethodExcludes */;
-      if (flags & 32768 /* GetAccessor */)
-        result |= 46015 /* GetAccessorExcludes */;
-      if (flags & 65536 /* SetAccessor */)
-        result |= 78783 /* SetAccessorExcludes */;
-      if (flags & 262144 /* TypeParameter */)
-        result |= 526824 /* TypeParameterExcludes */;
-      if (flags & 524288 /* TypeAlias */)
-        result |= 788968 /* TypeAliasExcludes */;
-      if (flags & 2097152 /* Alias */)
-        result |= 2097152 /* AliasExcludes */;
-      return result;
-    }
-    function recordMergedSymbol(target, source) {
-      if (!source.mergeId) {
-        source.mergeId = nextMergeId;
-        nextMergeId++;
-      }
-      mergedSymbols[source.mergeId] = target;
-    }
-    function cloneSymbol(symbol) {
-      const result = createSymbol(symbol.flags, symbol.escapedName);
-      result.declarations = symbol.declarations ? symbol.declarations.slice() : [];
-      result.parent = symbol.parent;
-      if (symbol.valueDeclaration)
-        result.valueDeclaration = symbol.valueDeclaration;
-      if (symbol.constEnumOnlyModule)
-        result.constEnumOnlyModule = true;
-      if (symbol.members)
-        result.members = new Map(symbol.members);
-      if (symbol.exports)
-        result.exports = new Map(symbol.exports);
-      recordMergedSymbol(result, symbol);
-      return result;
-    }
-    function mergeSymbol(target, source, unidirectional = false) {
-      if (!(target.flags & getExcludedSymbolFlags(source.flags)) || (source.flags | target.flags) & 67108864 /* Assignment */) {
-        if (source === target) {
-          return target;
-        }
-        if (!(target.flags & 33554432 /* Transient */)) {
-          const resolvedTarget = resolveSymbol(target);
-          if (resolvedTarget === unknownSymbol) {
-            return source;
-          }
-          target = cloneSymbol(resolvedTarget);
-        }
-        if (source.flags & 512 /* ValueModule */ && target.flags & 512 /* ValueModule */ && target.constEnumOnlyModule && !source.constEnumOnlyModule) {
-          target.constEnumOnlyModule = false;
-        }
-        target.flags |= source.flags;
-        if (source.valueDeclaration) {
-          setValueDeclaration(target, source.valueDeclaration);
-        }
-        addRange(target.declarations, source.declarations);
-        if (source.members) {
-          if (!target.members)
-            target.members = createSymbolTable();
-          mergeSymbolTable(target.members, source.members, unidirectional);
-        }
-        if (source.exports) {
-          if (!target.exports)
-            target.exports = createSymbolTable();
-          mergeSymbolTable(target.exports, source.exports, unidirectional);
-        }
-        if (!unidirectional) {
-          recordMergedSymbol(target, source);
-        }
-      } else if (target.flags & 1024 /* NamespaceModule */) {
-        if (target !== globalThisSymbol) {
-          error(
-            source.declarations && getNameOfDeclaration(source.declarations[0]),
-            Diagnostics.Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity,
-            symbolToString(target)
-          );
-        }
-      } else {
-        const isEitherEnum = !!(target.flags & 384 /* Enum */ || source.flags & 384 /* Enum */);
-        const isEitherBlockScoped = !!(target.flags & 2 /* BlockScopedVariable */ || source.flags & 2 /* BlockScopedVariable */);
-        const message = isEitherEnum ? Diagnostics.Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations : isEitherBlockScoped ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0;
-        const sourceSymbolFile = source.declarations && getSourceFileOfNode(source.declarations[0]);
-        const targetSymbolFile = target.declarations && getSourceFileOfNode(target.declarations[0]);
-        const isSourcePlainJs = isPlainJsFile(sourceSymbolFile, compilerOptions.checkJs);
-        const isTargetPlainJs = isPlainJsFile(targetSymbolFile, compilerOptions.checkJs);
-        const symbolName2 = symbolToString(source);
-        if (sourceSymbolFile && targetSymbolFile && amalgamatedDuplicates && !isEitherEnum && sourceSymbolFile !== targetSymbolFile) {
-          const firstFile = comparePaths(sourceSymbolFile.path, targetSymbolFile.path) === -1 /* LessThan */ ? sourceSymbolFile : targetSymbolFile;
-          const secondFile = firstFile === sourceSymbolFile ? targetSymbolFile : sourceSymbolFile;
-          const filesDuplicates = getOrUpdate(amalgamatedDuplicates, `${firstFile.path}|${secondFile.path}`, () => ({ firstFile, secondFile, conflictingSymbols: /* @__PURE__ */ new Map() }));
-          const conflictingSymbolInfo = getOrUpdate(filesDuplicates.conflictingSymbols, symbolName2, () => ({ isBlockScoped: isEitherBlockScoped, firstFileLocations: [], secondFileLocations: [] }));
-          if (!isSourcePlainJs)
-            addDuplicateLocations(conflictingSymbolInfo.firstFileLocations, source);
-          if (!isTargetPlainJs)
-            addDuplicateLocations(conflictingSymbolInfo.secondFileLocations, target);
-        } else {
-          if (!isSourcePlainJs)
-            addDuplicateDeclarationErrorsForSymbols(source, message, symbolName2, target);
-          if (!isTargetPlainJs)
-            addDuplicateDeclarationErrorsForSymbols(target, message, symbolName2, source);
-        }
-      }
-      return target;
-      function addDuplicateLocations(locs, symbol) {
-        if (symbol.declarations) {
-          for (const decl of symbol.declarations) {
-            pushIfUnique(locs, decl);
-          }
-        }
-      }
-    }
-    function addDuplicateDeclarationErrorsForSymbols(target, message, symbolName2, source) {
-      forEach(target.declarations, (node) => {
-        addDuplicateDeclarationError(node, message, symbolName2, source.declarations);
-      });
-    }
-    function addDuplicateDeclarationError(node, message, symbolName2, relatedNodes) {
-      const errorNode = (getExpandoInitializer(node, false) ? getNameOfExpando(node) : getNameOfDeclaration(node)) || node;
-      const err = lookupOrIssueError(errorNode, message, symbolName2);
-      for (const relatedNode of relatedNodes || emptyArray) {
-        const adjustedNode = (getExpandoInitializer(relatedNode, false) ? getNameOfExpando(relatedNode) : getNameOfDeclaration(relatedNode)) || relatedNode;
-        if (adjustedNode === errorNode)
-          continue;
-        err.relatedInformation = err.relatedInformation || [];
-        const leadingMessage = createDiagnosticForNode(adjustedNode, Diagnostics._0_was_also_declared_here, symbolName2);
-        const followOnMessage = createDiagnosticForNode(adjustedNode, Diagnostics.and_here);
-        if (length(err.relatedInformation) >= 5 || some(err.relatedInformation, (r) => compareDiagnostics(r, followOnMessage) === 0 /* EqualTo */ || compareDiagnostics(r, leadingMessage) === 0 /* EqualTo */))
-          continue;
-        addRelatedInfo(err, !length(err.relatedInformation) ? leadingMessage : followOnMessage);
-      }
-    }
-    function combineSymbolTables(first2, second) {
-      if (!(first2 == null ? void 0 : first2.size))
-        return second;
-      if (!(second == null ? void 0 : second.size))
-        return first2;
-      const combined = createSymbolTable();
-      mergeSymbolTable(combined, first2);
-      mergeSymbolTable(combined, second);
-      return combined;
-    }
-    function mergeSymbolTable(target, source, unidirectional = false) {
-      source.forEach((sourceSymbol, id) => {
-        const targetSymbol = target.get(id);
-        target.set(id, targetSymbol ? mergeSymbol(targetSymbol, sourceSymbol, unidirectional) : getMergedSymbol(sourceSymbol));
-      });
-    }
-    function mergeModuleAugmentation(moduleName) {
-      var _a2, _b, _c;
-      const moduleAugmentation = moduleName.parent;
-      if (((_a2 = moduleAugmentation.symbol.declarations) == null ? void 0 : _a2[0]) !== moduleAugmentation) {
-        Debug.assert(moduleAugmentation.symbol.declarations.length > 1);
-        return;
-      }
-      if (isGlobalScopeAugmentation(moduleAugmentation)) {
-        mergeSymbolTable(globals, moduleAugmentation.symbol.exports);
-      } else {
-        const moduleNotFoundError = !(moduleName.parent.parent.flags & 16777216 /* Ambient */) ? Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found : void 0;
-        let mainModule = resolveExternalModuleNameWorker(moduleName, moduleName, moduleNotFoundError, true);
-        if (!mainModule) {
-          return;
-        }
-        mainModule = resolveExternalModuleSymbol(mainModule);
-        if (mainModule.flags & 1920 /* Namespace */) {
-          if (some(patternAmbientModules, (module2) => mainModule === module2.symbol)) {
-            const merged = mergeSymbol(moduleAugmentation.symbol, mainModule, true);
-            if (!patternAmbientModuleAugmentations) {
-              patternAmbientModuleAugmentations = /* @__PURE__ */ new Map();
-            }
-            patternAmbientModuleAugmentations.set(moduleName.text, merged);
-          } else {
-            if (((_b = mainModule.exports) == null ? void 0 : _b.get("__export" /* ExportStar */)) && ((_c = moduleAugmentation.symbol.exports) == null ? void 0 : _c.size)) {
-              const resolvedExports = getResolvedMembersOrExportsOfSymbol(mainModule, "resolvedExports" /* resolvedExports */);
-              for (const [key, value] of arrayFrom(moduleAugmentation.symbol.exports.entries())) {
-                if (resolvedExports.has(key) && !mainModule.exports.has(key)) {
-                  mergeSymbol(resolvedExports.get(key), value);
-                }
-              }
-            }
-            mergeSymbol(mainModule, moduleAugmentation.symbol);
-          }
-        } else {
-          error(moduleName, Diagnostics.Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity, moduleName.text);
-        }
-      }
-    }
-    function addToSymbolTable(target, source, message) {
-      source.forEach((sourceSymbol, id) => {
-        const targetSymbol = target.get(id);
-        if (targetSymbol) {
-          forEach(targetSymbol.declarations, addDeclarationDiagnostic(unescapeLeadingUnderscores(id), message));
-        } else {
-          target.set(id, sourceSymbol);
-        }
-      });
-      function addDeclarationDiagnostic(id, message2) {
-        return (declaration) => diagnostics.add(createDiagnosticForNode(declaration, message2, id));
-      }
-    }
-    function getSymbolLinks(symbol) {
-      if (symbol.flags & 33554432 /* Transient */)
-        return symbol;
-      const id = getSymbolId(symbol);
-      return symbolLinks[id] || (symbolLinks[id] = new SymbolLinks());
-    }
-    function getNodeLinks(node) {
-      const nodeId = getNodeId(node);
-      return nodeLinks[nodeId] || (nodeLinks[nodeId] = new NodeLinks());
-    }
-    function isGlobalSourceFile(node) {
-      return node.kind === 308 /* SourceFile */ && !isExternalOrCommonJsModule(node);
-    }
-    function getSymbol2(symbols, name, meaning) {
-      if (meaning) {
-        const symbol = getMergedSymbol(symbols.get(name));
-        if (symbol) {
-          Debug.assert((getCheckFlags(symbol) & 1 /* Instantiated */) === 0, "Should never get an instantiated symbol here.");
-          if (symbol.flags & meaning) {
-            return symbol;
-          }
-          if (symbol.flags & 2097152 /* Alias */) {
-            const targetFlags = getAllSymbolFlags(symbol);
-            if (targetFlags & meaning) {
-              return symbol;
-            }
-          }
-        }
-      }
-    }
-    function getSymbolsOfParameterPropertyDeclaration(parameter, parameterName) {
-      const constructorDeclaration = parameter.parent;
-      const classDeclaration = parameter.parent.parent;
-      const parameterSymbol = getSymbol2(constructorDeclaration.locals, parameterName, 111551 /* Value */);
-      const propertySymbol = getSymbol2(getMembersOfSymbol(classDeclaration.symbol), parameterName, 111551 /* Value */);
-      if (parameterSymbol && propertySymbol) {
-        return [parameterSymbol, propertySymbol];
-      }
-      return Debug.fail("There should exist two symbols, one as property declaration and one as parameter declaration");
-    }
-    function isBlockScopedNameDeclaredBeforeUse(declaration, usage) {
-      const declarationFile = getSourceFileOfNode(declaration);
-      const useFile = getSourceFileOfNode(usage);
-      const declContainer = getEnclosingBlockScopeContainer(declaration);
-      if (declarationFile !== useFile) {
-        if (moduleKind && (declarationFile.externalModuleIndicator || useFile.externalModuleIndicator) || !outFile(compilerOptions) || isInTypeQuery(usage) || declaration.flags & 16777216 /* Ambient */) {
-          return true;
-        }
-        if (isUsedInFunctionOrInstanceProperty(usage, declaration)) {
-          return true;
-        }
-        const sourceFiles = host.getSourceFiles();
-        return sourceFiles.indexOf(declarationFile) <= sourceFiles.indexOf(useFile);
-      }
-      if (declaration.pos <= usage.pos && !(isPropertyDeclaration(declaration) && isThisProperty(usage.parent) && !declaration.initializer && !declaration.exclamationToken)) {
-        if (declaration.kind === 205 /* BindingElement */) {
-          const errorBindingElement = getAncestor(usage, 205 /* BindingElement */);
-          if (errorBindingElement) {
-            return findAncestor(errorBindingElement, isBindingElement) !== findAncestor(declaration, isBindingElement) || declaration.pos < errorBindingElement.pos;
-          }
-          return isBlockScopedNameDeclaredBeforeUse(getAncestor(declaration, 257 /* VariableDeclaration */), usage);
-        } else if (declaration.kind === 257 /* VariableDeclaration */) {
-          return !isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage);
-        } else if (isClassDeclaration(declaration)) {
-          return !findAncestor(usage, (n) => isComputedPropertyName(n) && n.parent.parent === declaration);
-        } else if (isPropertyDeclaration(declaration)) {
-          return !isPropertyImmediatelyReferencedWithinDeclaration(declaration, usage, false);
-        } else if (isParameterPropertyDeclaration(declaration, declaration.parent)) {
-          return !(getEmitScriptTarget(compilerOptions) === 99 /* ESNext */ && useDefineForClassFields && getContainingClass(declaration) === getContainingClass(usage) && isUsedInFunctionOrInstanceProperty(usage, declaration));
-        }
-        return true;
-      }
-      if (usage.parent.kind === 278 /* ExportSpecifier */ || usage.parent.kind === 274 /* ExportAssignment */ && usage.parent.isExportEquals) {
-        return true;
-      }
-      if (usage.kind === 274 /* ExportAssignment */ && usage.isExportEquals) {
-        return true;
-      }
-      if (!!(usage.flags & 8388608 /* JSDoc */) || isInTypeQuery(usage) || usageInTypeDeclaration()) {
-        return true;
-      }
-      if (isUsedInFunctionOrInstanceProperty(usage, declaration)) {
-        if (getEmitScriptTarget(compilerOptions) === 99 /* ESNext */ && useDefineForClassFields && getContainingClass(declaration) && (isPropertyDeclaration(declaration) || isParameterPropertyDeclaration(declaration, declaration.parent))) {
-          return !isPropertyImmediatelyReferencedWithinDeclaration(declaration, usage, true);
-        } else {
-          return true;
-        }
-      }
-      return false;
-      function usageInTypeDeclaration() {
-        return !!findAncestor(usage, (node) => isInterfaceDeclaration(node) || isTypeAliasDeclaration(node));
-      }
-      function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration2, usage2) {
-        switch (declaration2.parent.parent.kind) {
-          case 240 /* VariableStatement */:
-          case 245 /* ForStatement */:
-          case 247 /* ForOfStatement */:
-            if (isSameScopeDescendentOf(usage2, declaration2, declContainer)) {
-              return true;
-            }
-            break;
-        }
-        const grandparent = declaration2.parent.parent;
-        return isForInOrOfStatement(grandparent) && isSameScopeDescendentOf(usage2, grandparent.expression, declContainer);
-      }
-      function isUsedInFunctionOrInstanceProperty(usage2, declaration2) {
-        return !!findAncestor(usage2, (current) => {
-          if (current === declContainer) {
-            return "quit";
-          }
-          if (isFunctionLike(current)) {
-            return true;
-          }
-          if (isClassStaticBlockDeclaration(current)) {
-            return declaration2.pos < usage2.pos;
-          }
-          const propertyDeclaration = tryCast(current.parent, isPropertyDeclaration);
-          if (propertyDeclaration) {
-            const initializerOfProperty = propertyDeclaration.initializer === current;
-            if (initializerOfProperty) {
-              if (isStatic(current.parent)) {
-                if (declaration2.kind === 171 /* MethodDeclaration */) {
-                  return true;
-                }
-                if (isPropertyDeclaration(declaration2) && getContainingClass(usage2) === getContainingClass(declaration2)) {
-                  const propName = declaration2.name;
-                  if (isIdentifier(propName) || isPrivateIdentifier(propName)) {
-                    const type = getTypeOfSymbol(getSymbolOfNode(declaration2));
-                    const staticBlocks = filter(declaration2.parent.members, isClassStaticBlockDeclaration);
-                    if (isPropertyInitializedInStaticBlocks(propName, type, staticBlocks, declaration2.parent.pos, current.pos)) {
-                      return true;
-                    }
-                  }
-                }
-              } else {
-                const isDeclarationInstanceProperty = declaration2.kind === 169 /* PropertyDeclaration */ && !isStatic(declaration2);
-                if (!isDeclarationInstanceProperty || getContainingClass(usage2) !== getContainingClass(declaration2)) {
-                  return true;
-                }
-              }
-            }
-          }
-          return false;
-        });
-      }
-      function isPropertyImmediatelyReferencedWithinDeclaration(declaration2, usage2, stopAtAnyPropertyDeclaration) {
-        if (usage2.end > declaration2.end) {
-          return false;
-        }
-        const ancestorChangingReferenceScope = findAncestor(usage2, (node) => {
-          if (node === declaration2) {
-            return "quit";
-          }
-          switch (node.kind) {
-            case 216 /* ArrowFunction */:
-              return true;
-            case 169 /* PropertyDeclaration */:
-              return stopAtAnyPropertyDeclaration && (isPropertyDeclaration(declaration2) && node.parent === declaration2.parent || isParameterPropertyDeclaration(declaration2, declaration2.parent) && node.parent === declaration2.parent.parent) ? "quit" : true;
-            case 238 /* Block */:
-              switch (node.parent.kind) {
-                case 174 /* GetAccessor */:
-                case 171 /* MethodDeclaration */:
-                case 175 /* SetAccessor */:
-                  return true;
-                default:
-                  return false;
-              }
-            default:
-              return false;
-          }
-        });
-        return ancestorChangingReferenceScope === void 0;
-      }
-    }
-    function useOuterVariableScopeInParameter(result, location2, lastLocation) {
-      const target = getEmitScriptTarget(compilerOptions);
-      const functionLocation = location2;
-      if (isParameter(lastLocation) && functionLocation.body && result.valueDeclaration && result.valueDeclaration.pos >= functionLocation.body.pos && result.valueDeclaration.end <= functionLocation.body.end) {
-        if (target >= 2 /* ES2015 */) {
-          const links = getNodeLinks(functionLocation);
-          if (links.declarationRequiresScopeChange === void 0) {
-            links.declarationRequiresScopeChange = forEach(functionLocation.parameters, requiresScopeChange) || false;
-          }
-          return !links.declarationRequiresScopeChange;
-        }
-      }
-      return false;
-      function requiresScopeChange(node) {
-        return requiresScopeChangeWorker(node.name) || !!node.initializer && requiresScopeChangeWorker(node.initializer);
-      }
-      function requiresScopeChangeWorker(node) {
-        switch (node.kind) {
-          case 216 /* ArrowFunction */:
-          case 215 /* FunctionExpression */:
-          case 259 /* FunctionDeclaration */:
-          case 173 /* Constructor */:
-            return false;
-          case 171 /* MethodDeclaration */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-          case 299 /* PropertyAssignment */:
-            return requiresScopeChangeWorker(node.name);
-          case 169 /* PropertyDeclaration */:
-            if (hasStaticModifier(node)) {
-              return target < 99 /* ESNext */ || !useDefineForClassFields;
-            }
-            return requiresScopeChangeWorker(node.name);
-          default:
-            if (isNullishCoalesce(node) || isOptionalChain(node)) {
-              return target < 7 /* ES2020 */;
-            }
-            if (isBindingElement(node) && node.dotDotDotToken && isObjectBindingPattern(node.parent)) {
-              return target < 4 /* ES2017 */;
-            }
-            if (isTypeNode(node))
-              return false;
-            return forEachChild(node, requiresScopeChangeWorker) || false;
-        }
-      }
-    }
-    function isConstAssertion(location2) {
-      return isAssertionExpression(location2) && isConstTypeReference(location2.type) || isJSDocTypeTag(location2) && isConstTypeReference(location2.typeExpression);
-    }
-    function resolveName(location2, name, meaning, nameNotFoundMessage, nameArg, isUse, excludeGlobals = false, getSpellingSuggestions = true) {
-      return resolveNameHelper(location2, name, meaning, nameNotFoundMessage, nameArg, isUse, excludeGlobals, getSpellingSuggestions, getSymbol2);
-    }
-    function resolveNameHelper(location2, name, meaning, nameNotFoundMessage, nameArg, isUse, excludeGlobals, getSpellingSuggestions, lookup) {
-      var _a2, _b, _c;
-      const originalLocation = location2;
-      let result;
-      let lastLocation;
-      let lastSelfReferenceLocation;
-      let propertyWithInvalidInitializer;
-      let associatedDeclarationForContainingInitializerOrBindingName;
-      let withinDeferredContext = false;
-      const errorLocation = location2;
-      let grandparent;
-      let isInExternalModule = false;
-      loop:
-        while (location2) {
-          if (name === "const" && isConstAssertion(location2)) {
-            return void 0;
-          }
-          if (location2.locals && !isGlobalSourceFile(location2)) {
-            if (result = lookup(location2.locals, name, meaning)) {
-              let useResult = true;
-              if (isFunctionLike(location2) && lastLocation && lastLocation !== location2.body) {
-                if (meaning & result.flags & 788968 /* Type */ && lastLocation.kind !== 323 /* JSDoc */) {
-                  useResult = result.flags & 262144 /* TypeParameter */ ? lastLocation === location2.type || lastLocation.kind === 166 /* Parameter */ || lastLocation.kind === 343 /* JSDocParameterTag */ || lastLocation.kind === 344 /* JSDocReturnTag */ || lastLocation.kind === 165 /* TypeParameter */ : false;
-                }
-                if (meaning & result.flags & 3 /* Variable */) {
-                  if (useOuterVariableScopeInParameter(result, location2, lastLocation)) {
-                    useResult = false;
-                  } else if (result.flags & 1 /* FunctionScopedVariable */) {
-                    useResult = lastLocation.kind === 166 /* Parameter */ || lastLocation === location2.type && !!findAncestor(result.valueDeclaration, isParameter);
-                  }
-                }
-              } else if (location2.kind === 191 /* ConditionalType */) {
-                useResult = lastLocation === location2.trueType;
-              }
-              if (useResult) {
-                break loop;
-              } else {
-                result = void 0;
-              }
-            }
-          }
-          withinDeferredContext = withinDeferredContext || getIsDeferredContext(location2, lastLocation);
-          switch (location2.kind) {
-            case 308 /* SourceFile */:
-              if (!isExternalOrCommonJsModule(location2))
-                break;
-              isInExternalModule = true;
-            case 264 /* ModuleDeclaration */:
-              const moduleExports = ((_a2 = getSymbolOfNode(location2)) == null ? void 0 : _a2.exports) || emptySymbols;
-              if (location2.kind === 308 /* SourceFile */ || isModuleDeclaration(location2) && location2.flags & 16777216 /* Ambient */ && !isGlobalScopeAugmentation(location2)) {
-                if (result = moduleExports.get("default" /* Default */)) {
-                  const localSymbol = getLocalSymbolForExportDefault(result);
-                  if (localSymbol && result.flags & meaning && localSymbol.escapedName === name) {
-                    break loop;
-                  }
-                  result = void 0;
-                }
-                const moduleExport = moduleExports.get(name);
-                if (moduleExport && moduleExport.flags === 2097152 /* Alias */ && (getDeclarationOfKind(moduleExport, 278 /* ExportSpecifier */) || getDeclarationOfKind(moduleExport, 277 /* NamespaceExport */))) {
-                  break;
-                }
-              }
-              if (name !== "default" /* Default */ && (result = lookup(moduleExports, name, meaning & 2623475 /* ModuleMember */))) {
-                if (isSourceFile(location2) && location2.commonJsModuleIndicator && !((_b = result.declarations) == null ? void 0 : _b.some(isJSDocTypeAlias))) {
-                  result = void 0;
-                } else {
-                  break loop;
-                }
-              }
-              break;
-            case 263 /* EnumDeclaration */:
-              if (result = lookup(((_c = getSymbolOfNode(location2)) == null ? void 0 : _c.exports) || emptySymbols, name, meaning & 8 /* EnumMember */)) {
-                break loop;
-              }
-              break;
-            case 169 /* PropertyDeclaration */:
-              if (!isStatic(location2)) {
-                const ctor = findConstructorDeclaration(location2.parent);
-                if (ctor && ctor.locals) {
-                  if (lookup(ctor.locals, name, meaning & 111551 /* Value */)) {
-                    Debug.assertNode(location2, isPropertyDeclaration);
-                    propertyWithInvalidInitializer = location2;
-                  }
-                }
-              }
-              break;
-            case 260 /* ClassDeclaration */:
-            case 228 /* ClassExpression */:
-            case 261 /* InterfaceDeclaration */:
-              if (result = lookup(getSymbolOfNode(location2).members || emptySymbols, name, meaning & 788968 /* Type */)) {
-                if (!isTypeParameterSymbolDeclaredInContainer(result, location2)) {
-                  result = void 0;
-                  break;
-                }
-                if (lastLocation && isStatic(lastLocation)) {
-                  if (nameNotFoundMessage) {
-                    error(errorLocation, Diagnostics.Static_members_cannot_reference_class_type_parameters);
-                  }
-                  return void 0;
-                }
-                break loop;
-              }
-              if (location2.kind === 228 /* ClassExpression */ && meaning & 32 /* Class */) {
-                const className = location2.name;
-                if (className && name === className.escapedText) {
-                  result = location2.symbol;
-                  break loop;
-                }
-              }
-              break;
-            case 230 /* ExpressionWithTypeArguments */:
-              if (lastLocation === location2.expression && location2.parent.token === 94 /* ExtendsKeyword */) {
-                const container = location2.parent.parent;
-                if (isClassLike(container) && (result = lookup(getSymbolOfNode(container).members, name, meaning & 788968 /* Type */))) {
-                  if (nameNotFoundMessage) {
-                    error(errorLocation, Diagnostics.Base_class_expressions_cannot_reference_class_type_parameters);
-                  }
-                  return void 0;
-                }
-              }
-              break;
-            case 164 /* ComputedPropertyName */:
-              grandparent = location2.parent.parent;
-              if (isClassLike(grandparent) || grandparent.kind === 261 /* InterfaceDeclaration */) {
-                if (result = lookup(getSymbolOfNode(grandparent).members, name, meaning & 788968 /* Type */)) {
-                  if (nameNotFoundMessage) {
-                    error(errorLocation, Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type);
-                  }
-                  return void 0;
-                }
-              }
-              break;
-            case 216 /* ArrowFunction */:
-              if (getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */) {
-                break;
-              }
-            case 171 /* MethodDeclaration */:
-            case 173 /* Constructor */:
-            case 174 /* GetAccessor */:
-            case 175 /* SetAccessor */:
-            case 259 /* FunctionDeclaration */:
-              if (meaning & 3 /* Variable */ && name === "arguments") {
-                result = argumentsSymbol;
-                break loop;
-              }
-              break;
-            case 215 /* FunctionExpression */:
-              if (meaning & 3 /* Variable */ && name === "arguments") {
-                result = argumentsSymbol;
-                break loop;
-              }
-              if (meaning & 16 /* Function */) {
-                const functionName = location2.name;
-                if (functionName && name === functionName.escapedText) {
-                  result = location2.symbol;
-                  break loop;
-                }
-              }
-              break;
-            case 167 /* Decorator */:
-              if (location2.parent && location2.parent.kind === 166 /* Parameter */) {
-                location2 = location2.parent;
-              }
-              if (location2.parent && (isClassElement(location2.parent) || location2.parent.kind === 260 /* ClassDeclaration */)) {
-                location2 = location2.parent;
-              }
-              break;
-            case 348 /* JSDocTypedefTag */:
-            case 341 /* JSDocCallbackTag */:
-            case 342 /* JSDocEnumTag */:
-              const root = getJSDocRoot(location2);
-              if (root) {
-                location2 = root.parent;
-              }
-              break;
-            case 166 /* Parameter */:
-              if (lastLocation && (lastLocation === location2.initializer || lastLocation === location2.name && isBindingPattern(lastLocation))) {
-                if (!associatedDeclarationForContainingInitializerOrBindingName) {
-                  associatedDeclarationForContainingInitializerOrBindingName = location2;
-                }
-              }
-              break;
-            case 205 /* BindingElement */:
-              if (lastLocation && (lastLocation === location2.initializer || lastLocation === location2.name && isBindingPattern(lastLocation))) {
-                if (isParameterDeclaration(location2) && !associatedDeclarationForContainingInitializerOrBindingName) {
-                  associatedDeclarationForContainingInitializerOrBindingName = location2;
-                }
-              }
-              break;
-            case 192 /* InferType */:
-              if (meaning & 262144 /* TypeParameter */) {
-                const parameterName = location2.typeParameter.name;
-                if (parameterName && name === parameterName.escapedText) {
-                  result = location2.typeParameter.symbol;
-                  break loop;
-                }
-              }
-              break;
-          }
-          if (isSelfReferenceLocation(location2)) {
-            lastSelfReferenceLocation = location2;
-          }
-          lastLocation = location2;
-          location2 = isJSDocTemplateTag(location2) ? getEffectiveContainerForJSDocTemplateTag(location2) || location2.parent : isJSDocParameterTag(location2) || isJSDocReturnTag(location2) ? getHostSignatureFromJSDoc(location2) || location2.parent : location2.parent;
-        }
-      if (isUse && result && (!lastSelfReferenceLocation || result !== lastSelfReferenceLocation.symbol)) {
-        result.isReferenced |= meaning;
-      }
-      if (!result) {
-        if (lastLocation) {
-          Debug.assert(lastLocation.kind === 308 /* SourceFile */);
-          if (lastLocation.commonJsModuleIndicator && name === "exports" && meaning & lastLocation.symbol.flags) {
-            return lastLocation.symbol;
-          }
-        }
-        if (!excludeGlobals) {
-          result = lookup(globals, name, meaning);
-        }
-      }
-      if (!result) {
-        if (originalLocation && isInJSFile(originalLocation) && originalLocation.parent) {
-          if (isRequireCall(originalLocation.parent, false)) {
-            return requireSymbol;
-          }
-        }
-      }
-      function checkAndReportErrorForInvalidInitializer() {
-        if (propertyWithInvalidInitializer && !(useDefineForClassFields && getEmitScriptTarget(compilerOptions) >= 9 /* ES2022 */)) {
-          error(
-            errorLocation,
-            errorLocation && propertyWithInvalidInitializer.type && textRangeContainsPositionInclusive(propertyWithInvalidInitializer.type, errorLocation.pos) ? Diagnostics.Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor : Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor,
-            declarationNameToString(propertyWithInvalidInitializer.name),
-            diagnosticName(nameArg)
-          );
-          return true;
-        }
-        return false;
-      }
-      if (!result) {
-        if (nameNotFoundMessage) {
-          addLazyDiagnostic(() => {
-            if (!errorLocation || !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && !checkAndReportErrorForInvalidInitializer() && !checkAndReportErrorForExtendingInterface(errorLocation) && !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && !checkAndReportErrorForExportingPrimitiveType(errorLocation, name) && !checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning)) {
-              let suggestion;
-              let suggestedLib;
-              if (nameArg) {
-                suggestedLib = getSuggestedLibForNonExistentName(nameArg);
-                if (suggestedLib) {
-                  error(errorLocation, nameNotFoundMessage, diagnosticName(nameArg), suggestedLib);
-                }
-              }
-              if (!suggestedLib && getSpellingSuggestions && suggestionCount < maximumSuggestionCount) {
-                suggestion = getSuggestedSymbolForNonexistentSymbol(originalLocation, name, meaning);
-                const isGlobalScopeAugmentationDeclaration = (suggestion == null ? void 0 : suggestion.valueDeclaration) && isAmbientModule(suggestion.valueDeclaration) && isGlobalScopeAugmentation(suggestion.valueDeclaration);
-                if (isGlobalScopeAugmentationDeclaration) {
-                  suggestion = void 0;
-                }
-                if (suggestion) {
-                  const suggestionName = symbolToString(suggestion);
-                  const isUncheckedJS = isUncheckedJSSuggestion(originalLocation, suggestion, false);
-                  const message = meaning === 1920 /* Namespace */ || nameArg && typeof nameArg !== "string" && nodeIsSynthesized(nameArg) ? Diagnostics.Cannot_find_namespace_0_Did_you_mean_1 : isUncheckedJS ? Diagnostics.Could_not_find_name_0_Did_you_mean_1 : Diagnostics.Cannot_find_name_0_Did_you_mean_1;
-                  const diagnostic = createError(errorLocation, message, diagnosticName(nameArg), suggestionName);
-                  addErrorOrSuggestion(!isUncheckedJS, diagnostic);
-                  if (suggestion.valueDeclaration) {
-                    addRelatedInfo(
-                      diagnostic,
-                      createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestionName)
-                    );
-                  }
-                }
-              }
-              if (!suggestion && !suggestedLib && nameArg) {
-                error(errorLocation, nameNotFoundMessage, diagnosticName(nameArg));
-              }
-              suggestionCount++;
-            }
-          });
-        }
-        return void 0;
-      } else if (nameNotFoundMessage && checkAndReportErrorForInvalidInitializer()) {
-        return void 0;
-      }
-      if (nameNotFoundMessage) {
-        addLazyDiagnostic(() => {
-          if (errorLocation && (meaning & 2 /* BlockScopedVariable */ || (meaning & 32 /* Class */ || meaning & 384 /* Enum */) && (meaning & 111551 /* Value */) === 111551 /* Value */)) {
-            const exportOrLocalSymbol = getExportSymbolOfValueSymbolIfExported(result);
-            if (exportOrLocalSymbol.flags & 2 /* BlockScopedVariable */ || exportOrLocalSymbol.flags & 32 /* Class */ || exportOrLocalSymbol.flags & 384 /* Enum */) {
-              checkResolvedBlockScopedVariable(exportOrLocalSymbol, errorLocation);
-            }
-          }
-          if (result && isInExternalModule && (meaning & 111551 /* Value */) === 111551 /* Value */ && !(originalLocation.flags & 8388608 /* JSDoc */)) {
-            const merged = getMergedSymbol(result);
-            if (length(merged.declarations) && every(merged.declarations, (d) => isNamespaceExportDeclaration(d) || isSourceFile(d) && !!d.symbol.globalExports)) {
-              errorOrSuggestion(!compilerOptions.allowUmdGlobalAccess, errorLocation, Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead, unescapeLeadingUnderscores(name));
-            }
-          }
-          if (result && associatedDeclarationForContainingInitializerOrBindingName && !withinDeferredContext && (meaning & 111551 /* Value */) === 111551 /* Value */) {
-            const candidate = getMergedSymbol(getLateBoundSymbol(result));
-            const root = getRootDeclaration(associatedDeclarationForContainingInitializerOrBindingName);
-            if (candidate === getSymbolOfNode(associatedDeclarationForContainingInitializerOrBindingName)) {
-              error(errorLocation, Diagnostics.Parameter_0_cannot_reference_itself, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name));
-            } else if (candidate.valueDeclaration && candidate.valueDeclaration.pos > associatedDeclarationForContainingInitializerOrBindingName.pos && root.parent.locals && lookup(root.parent.locals, candidate.escapedName, meaning) === candidate) {
-              error(errorLocation, Diagnostics.Parameter_0_cannot_reference_identifier_1_declared_after_it, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name), declarationNameToString(errorLocation));
-            }
-          }
-          if (result && errorLocation && meaning & 111551 /* Value */ && result.flags & 2097152 /* Alias */ && !(result.flags & 111551 /* Value */) && !isValidTypeOnlyAliasUseSite(errorLocation)) {
-            const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(result, 111551 /* Value */);
-            if (typeOnlyDeclaration) {
-              const message = typeOnlyDeclaration.kind === 278 /* ExportSpecifier */ ? Diagnostics._0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type : Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type;
-              const unescapedName = unescapeLeadingUnderscores(name);
-              addTypeOnlyDeclarationRelatedInfo(
-                error(errorLocation, message, unescapedName),
-                typeOnlyDeclaration,
-                unescapedName
-              );
-            }
-          }
-        });
-      }
-      return result;
-    }
-    function addTypeOnlyDeclarationRelatedInfo(diagnostic, typeOnlyDeclaration, unescapedName) {
-      if (!typeOnlyDeclaration)
-        return diagnostic;
-      return addRelatedInfo(
-        diagnostic,
-        createDiagnosticForNode(
-          typeOnlyDeclaration,
-          typeOnlyDeclaration.kind === 278 /* ExportSpecifier */ ? Diagnostics._0_was_exported_here : Diagnostics._0_was_imported_here,
-          unescapedName
-        )
-      );
-    }
-    function getIsDeferredContext(location2, lastLocation) {
-      if (location2.kind !== 216 /* ArrowFunction */ && location2.kind !== 215 /* FunctionExpression */) {
-        return isTypeQueryNode(location2) || (isFunctionLikeDeclaration(location2) || location2.kind === 169 /* PropertyDeclaration */ && !isStatic(location2)) && (!lastLocation || lastLocation !== location2.name);
-      }
-      if (lastLocation && lastLocation === location2.name) {
-        return false;
-      }
-      if (location2.asteriskToken || hasSyntacticModifier(location2, 512 /* Async */)) {
-        return true;
-      }
-      return !getImmediatelyInvokedFunctionExpression(location2);
-    }
-    function isSelfReferenceLocation(node) {
-      switch (node.kind) {
-        case 259 /* FunctionDeclaration */:
-        case 260 /* ClassDeclaration */:
-        case 261 /* InterfaceDeclaration */:
-        case 263 /* EnumDeclaration */:
-        case 262 /* TypeAliasDeclaration */:
-        case 264 /* ModuleDeclaration */:
-          return true;
-        default:
-          return false;
-      }
-    }
-    function diagnosticName(nameArg) {
-      return isString(nameArg) ? unescapeLeadingUnderscores(nameArg) : declarationNameToString(nameArg);
-    }
-    function isTypeParameterSymbolDeclaredInContainer(symbol, container) {
-      if (symbol.declarations) {
-        for (const decl of symbol.declarations) {
-          if (decl.kind === 165 /* TypeParameter */) {
-            const parent2 = isJSDocTemplateTag(decl.parent) ? getJSDocHost(decl.parent) : decl.parent;
-            if (parent2 === container) {
-              return !(isJSDocTemplateTag(decl.parent) && find(decl.parent.parent.tags, isJSDocTypeAlias));
-            }
-          }
-        }
-      }
-      return false;
-    }
-    function checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) {
-      if (!isIdentifier(errorLocation) || errorLocation.escapedText !== name || isTypeReferenceIdentifier(errorLocation) || isInTypeQuery(errorLocation)) {
-        return false;
-      }
-      const container = getThisContainer(errorLocation, false);
-      let location2 = container;
-      while (location2) {
-        if (isClassLike(location2.parent)) {
-          const classSymbol = getSymbolOfNode(location2.parent);
-          if (!classSymbol) {
-            break;
-          }
-          const constructorType = getTypeOfSymbol(classSymbol);
-          if (getPropertyOfType(constructorType, name)) {
-            error(errorLocation, Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0, diagnosticName(nameArg), symbolToString(classSymbol));
-            return true;
-          }
-          if (location2 === container && !isStatic(location2)) {
-            const instanceType = getDeclaredTypeOfSymbol(classSymbol).thisType;
-            if (getPropertyOfType(instanceType, name)) {
-              error(errorLocation, Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0, diagnosticName(nameArg));
-              return true;
-            }
-          }
-        }
-        location2 = location2.parent;
-      }
-      return false;
-    }
-    function checkAndReportErrorForExtendingInterface(errorLocation) {
-      const expression = getEntityNameForExtendingInterface(errorLocation);
-      if (expression && resolveEntityName(expression, 64 /* Interface */, true)) {
-        error(errorLocation, Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, getTextOfNode(expression));
-        return true;
-      }
-      return false;
-    }
-    function getEntityNameForExtendingInterface(node) {
-      switch (node.kind) {
-        case 79 /* Identifier */:
-        case 208 /* PropertyAccessExpression */:
-          return node.parent ? getEntityNameForExtendingInterface(node.parent) : void 0;
-        case 230 /* ExpressionWithTypeArguments */:
-          if (isEntityNameExpression(node.expression)) {
-            return node.expression;
-          }
-        default:
-          return void 0;
-      }
-    }
-    function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) {
-      const namespaceMeaning = 1920 /* Namespace */ | (isInJSFile(errorLocation) ? 111551 /* Value */ : 0);
-      if (meaning === namespaceMeaning) {
-        const symbol = resolveSymbol(resolveName(errorLocation, name, 788968 /* Type */ & ~namespaceMeaning, void 0, void 0, false));
-        const parent2 = errorLocation.parent;
-        if (symbol) {
-          if (isQualifiedName(parent2)) {
-            Debug.assert(parent2.left === errorLocation, "Should only be resolving left side of qualified name as a namespace");
-            const propName = parent2.right.escapedText;
-            const propType = getPropertyOfType(getDeclaredTypeOfSymbol(symbol), propName);
-            if (propType) {
-              error(
-                parent2,
-                Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1,
-                unescapeLeadingUnderscores(name),
-                unescapeLeadingUnderscores(propName)
-              );
-              return true;
-            }
-          }
-          error(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here, unescapeLeadingUnderscores(name));
-          return true;
-        }
-      }
-      return false;
-    }
-    function checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning) {
-      if (meaning & (788968 /* Type */ & ~1920 /* Namespace */)) {
-        const symbol = resolveSymbol(resolveName(errorLocation, name, ~788968 /* Type */ & 111551 /* Value */, void 0, void 0, false));
-        if (symbol && !(symbol.flags & 1920 /* Namespace */)) {
-          error(errorLocation, Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0, unescapeLeadingUnderscores(name));
-          return true;
-        }
-      }
-      return false;
-    }
-    function isPrimitiveTypeName(name) {
-      return name === "any" || name === "string" || name === "number" || name === "boolean" || name === "never" || name === "unknown";
-    }
-    function checkAndReportErrorForExportingPrimitiveType(errorLocation, name) {
-      if (isPrimitiveTypeName(name) && errorLocation.parent.kind === 278 /* ExportSpecifier */) {
-        error(errorLocation, Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, name);
-        return true;
-      }
-      return false;
-    }
-    function checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) {
-      if (meaning & 111551 /* Value */) {
-        if (isPrimitiveTypeName(name)) {
-          if (isExtendedByInterface(errorLocation)) {
-            error(errorLocation, Diagnostics.An_interface_cannot_extend_a_primitive_type_like_0_an_interface_can_only_extend_named_types_and_classes, unescapeLeadingUnderscores(name));
-          } else {
-            error(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, unescapeLeadingUnderscores(name));
-          }
-          return true;
-        }
-        const symbol = resolveSymbol(resolveName(errorLocation, name, 788968 /* Type */ & ~111551 /* Value */, void 0, void 0, false));
-        const allFlags = symbol && getAllSymbolFlags(symbol);
-        if (symbol && allFlags !== void 0 && !(allFlags & 111551 /* Value */)) {
-          const rawName = unescapeLeadingUnderscores(name);
-          if (isES2015OrLaterConstructorName(name)) {
-            error(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later, rawName);
-          } else if (maybeMappedType(errorLocation, symbol)) {
-            error(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0, rawName, rawName === "K" ? "P" : "K");
-          } else {
-            error(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, rawName);
-          }
-          return true;
-        }
-      }
-      return false;
-    }
-    function isExtendedByInterface(node) {
-      const grandparent = node.parent.parent;
-      const parentOfGrandparent = grandparent.parent;
-      if (grandparent && parentOfGrandparent) {
-        const isExtending = isHeritageClause(grandparent) && grandparent.token === 94 /* ExtendsKeyword */;
-        const isInterface = isInterfaceDeclaration(parentOfGrandparent);
-        return isExtending && isInterface;
-      }
-      return false;
-    }
-    function maybeMappedType(node, symbol) {
-      const container = findAncestor(node.parent, (n) => isComputedPropertyName(n) || isPropertySignature(n) ? false : isTypeLiteralNode(n) || "quit");
-      if (container && container.members.length === 1) {
-        const type = getDeclaredTypeOfSymbol(symbol);
-        return !!(type.flags & 1048576 /* Union */) && allTypesAssignableToKind(type, 384 /* StringOrNumberLiteral */, true);
-      }
-      return false;
-    }
-    function isES2015OrLaterConstructorName(n) {
-      switch (n) {
-        case "Promise":
-        case "Symbol":
-        case "Map":
-        case "WeakMap":
-        case "Set":
-        case "WeakSet":
-          return true;
-      }
-      return false;
-    }
-    function checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) {
-      if (meaning & (111551 /* Value */ & ~788968 /* Type */)) {
-        const symbol = resolveSymbol(resolveName(errorLocation, name, 1024 /* NamespaceModule */, void 0, void 0, false));
-        if (symbol) {
-          error(
-            errorLocation,
-            Diagnostics.Cannot_use_namespace_0_as_a_value,
-            unescapeLeadingUnderscores(name)
-          );
-          return true;
-        }
-      } else if (meaning & (788968 /* Type */ & ~111551 /* Value */)) {
-        const symbol = resolveSymbol(resolveName(errorLocation, name, 1536 /* Module */, void 0, void 0, false));
-        if (symbol) {
-          error(errorLocation, Diagnostics.Cannot_use_namespace_0_as_a_type, unescapeLeadingUnderscores(name));
-          return true;
-        }
-      }
-      return false;
-    }
-    function checkResolvedBlockScopedVariable(result, errorLocation) {
-      var _a2;
-      Debug.assert(!!(result.flags & 2 /* BlockScopedVariable */ || result.flags & 32 /* Class */ || result.flags & 384 /* Enum */));
-      if (result.flags & (16 /* Function */ | 1 /* FunctionScopedVariable */ | 67108864 /* Assignment */) && result.flags & 32 /* Class */) {
-        return;
-      }
-      const declaration = (_a2 = result.declarations) == null ? void 0 : _a2.find(
-        (d) => isBlockOrCatchScoped(d) || isClassLike(d) || d.kind === 263 /* EnumDeclaration */
-      );
-      if (declaration === void 0)
-        return Debug.fail("checkResolvedBlockScopedVariable could not find block-scoped declaration");
-      if (!(declaration.flags & 16777216 /* Ambient */) && !isBlockScopedNameDeclaredBeforeUse(declaration, errorLocation)) {
-        let diagnosticMessage;
-        const declarationName = declarationNameToString(getNameOfDeclaration(declaration));
-        if (result.flags & 2 /* BlockScopedVariable */) {
-          diagnosticMessage = error(errorLocation, Diagnostics.Block_scoped_variable_0_used_before_its_declaration, declarationName);
-        } else if (result.flags & 32 /* Class */) {
-          diagnosticMessage = error(errorLocation, Diagnostics.Class_0_used_before_its_declaration, declarationName);
-        } else if (result.flags & 256 /* RegularEnum */) {
-          diagnosticMessage = error(errorLocation, Diagnostics.Enum_0_used_before_its_declaration, declarationName);
-        } else {
-          Debug.assert(!!(result.flags & 128 /* ConstEnum */));
-          if (shouldPreserveConstEnums(compilerOptions)) {
-            diagnosticMessage = error(errorLocation, Diagnostics.Enum_0_used_before_its_declaration, declarationName);
-          }
-        }
-        if (diagnosticMessage) {
-          addRelatedInfo(
-            diagnosticMessage,
-            createDiagnosticForNode(declaration, Diagnostics._0_is_declared_here, declarationName)
-          );
-        }
-      }
-    }
-    function isSameScopeDescendentOf(initial, parent2, stopAt) {
-      return !!parent2 && !!findAncestor(initial, (n) => n === parent2 || (n === stopAt || isFunctionLike(n) && (!getImmediatelyInvokedFunctionExpression(n) || isAsyncFunction(n)) ? "quit" : false));
-    }
-    function getAnyImportSyntax(node) {
-      switch (node.kind) {
-        case 268 /* ImportEqualsDeclaration */:
-          return node;
-        case 270 /* ImportClause */:
-          return node.parent;
-        case 271 /* NamespaceImport */:
-          return node.parent.parent;
-        case 273 /* ImportSpecifier */:
-          return node.parent.parent.parent;
-        default:
-          return void 0;
-      }
-    }
-    function getDeclarationOfAliasSymbol(symbol) {
-      return symbol.declarations && findLast(symbol.declarations, isAliasSymbolDeclaration2);
-    }
-    function isAliasSymbolDeclaration2(node) {
-      return node.kind === 268 /* ImportEqualsDeclaration */ || node.kind === 267 /* NamespaceExportDeclaration */ || node.kind === 270 /* ImportClause */ && !!node.name || node.kind === 271 /* NamespaceImport */ || node.kind === 277 /* NamespaceExport */ || node.kind === 273 /* ImportSpecifier */ || node.kind === 278 /* ExportSpecifier */ || node.kind === 274 /* ExportAssignment */ && exportAssignmentIsAlias(node) || isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 2 /* ModuleExports */ && exportAssignmentIsAlias(node) || isAccessExpression(node) && isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 63 /* EqualsToken */ && isAliasableOrJsExpression(node.parent.right) || node.kind === 300 /* ShorthandPropertyAssignment */ || node.kind === 299 /* PropertyAssignment */ && isAliasableOrJsExpression(node.initializer) || node.kind === 257 /* VariableDeclaration */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node) || node.kind === 205 /* BindingElement */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node.parent.parent);
-    }
-    function isAliasableOrJsExpression(e) {
-      return isAliasableExpression(e) || isFunctionExpression(e) && isJSConstructor(e);
-    }
-    function getTargetOfImportEqualsDeclaration(node, dontResolveAlias) {
-      const commonJSPropertyAccess = getCommonJSPropertyAccess(node);
-      if (commonJSPropertyAccess) {
-        const name = getLeftmostAccessExpression(commonJSPropertyAccess.expression).arguments[0];
-        return isIdentifier(commonJSPropertyAccess.name) ? resolveSymbol(getPropertyOfType(resolveExternalModuleTypeByLiteral(name), commonJSPropertyAccess.name.escapedText)) : void 0;
-      }
-      if (isVariableDeclaration(node) || node.moduleReference.kind === 280 /* ExternalModuleReference */) {
-        const immediate = resolveExternalModuleName(
-          node,
-          getExternalModuleRequireArgument(node) || getExternalModuleImportEqualsDeclarationExpression(node)
-        );
-        const resolved2 = resolveExternalModuleSymbol(immediate);
-        markSymbolOfAliasDeclarationIfTypeOnly(node, immediate, resolved2, false);
-        return resolved2;
-      }
-      const resolved = getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias);
-      checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved);
-      return resolved;
-    }
-    function checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved) {
-      if (markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false) && !node.isTypeOnly) {
-        const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(getSymbolOfNode(node));
-        const isExport = typeOnlyDeclaration.kind === 278 /* ExportSpecifier */;
-        const message = isExport ? Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type : Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type;
-        const relatedMessage = isExport ? Diagnostics._0_was_exported_here : Diagnostics._0_was_imported_here;
-        const name = unescapeLeadingUnderscores(typeOnlyDeclaration.name.escapedText);
-        addRelatedInfo(error(node.moduleReference, message), createDiagnosticForNode(typeOnlyDeclaration, relatedMessage, name));
-      }
-    }
-    function resolveExportByName(moduleSymbol, name, sourceNode, dontResolveAlias) {
-      const exportValue = moduleSymbol.exports.get("export=" /* ExportEquals */);
-      const exportSymbol = exportValue ? getPropertyOfType(getTypeOfSymbol(exportValue), name) : moduleSymbol.exports.get(name);
-      const resolved = resolveSymbol(exportSymbol, dontResolveAlias);
-      markSymbolOfAliasDeclarationIfTypeOnly(sourceNode, exportSymbol, resolved, false);
-      return resolved;
-    }
-    function isSyntacticDefault(node) {
-      return isExportAssignment(node) && !node.isExportEquals || hasSyntacticModifier(node, 1024 /* Default */) || isExportSpecifier(node);
-    }
-    function getUsageModeForExpression(usage) {
-      return isStringLiteralLike(usage) ? getModeForUsageLocation(getSourceFileOfNode(usage), usage) : void 0;
-    }
-    function isESMFormatImportImportingCommonjsFormatFile(usageMode, targetMode) {
-      return usageMode === 99 /* ESNext */ && targetMode === 1 /* CommonJS */;
-    }
-    function isOnlyImportedAsDefault(usage) {
-      const usageMode = getUsageModeForExpression(usage);
-      return usageMode === 99 /* ESNext */ && endsWith(usage.text, ".json" /* Json */);
-    }
-    function canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, usage) {
-      const usageMode = file && getUsageModeForExpression(usage);
-      if (file && usageMode !== void 0) {
-        const result = isESMFormatImportImportingCommonjsFormatFile(usageMode, file.impliedNodeFormat);
-        if (usageMode === 99 /* ESNext */ || result) {
-          return result;
-        }
-      }
-      if (!allowSyntheticDefaultImports) {
-        return false;
-      }
-      if (!file || file.isDeclarationFile) {
-        const defaultExportSymbol = resolveExportByName(moduleSymbol, "default" /* Default */, void 0, true);
-        if (defaultExportSymbol && some(defaultExportSymbol.declarations, isSyntacticDefault)) {
-          return false;
-        }
-        if (resolveExportByName(moduleSymbol, escapeLeadingUnderscores("__esModule"), void 0, dontResolveAlias)) {
-          return false;
-        }
-        return true;
-      }
-      if (!isSourceFileJS(file)) {
-        return hasExportAssignmentSymbol(moduleSymbol);
-      }
-      return typeof file.externalModuleIndicator !== "object" && !resolveExportByName(moduleSymbol, escapeLeadingUnderscores("__esModule"), void 0, dontResolveAlias);
-    }
-    function getTargetOfImportClause(node, dontResolveAlias) {
-      const moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier);
-      if (moduleSymbol) {
-        return getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias);
-      }
-    }
-    function getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias) {
-      var _a2;
-      let exportDefaultSymbol;
-      if (isShorthandAmbientModuleSymbol(moduleSymbol)) {
-        exportDefaultSymbol = moduleSymbol;
-      } else {
-        exportDefaultSymbol = resolveExportByName(moduleSymbol, "default" /* Default */, node, dontResolveAlias);
-      }
-      const file = (_a2 = moduleSymbol.declarations) == null ? void 0 : _a2.find(isSourceFile);
-      const specifier = getModuleSpecifierForImportOrExport(node);
-      if (!specifier) {
-        return exportDefaultSymbol;
-      }
-      const hasDefaultOnly = isOnlyImportedAsDefault(specifier);
-      const hasSyntheticDefault = canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, specifier);
-      if (!exportDefaultSymbol && !hasSyntheticDefault && !hasDefaultOnly) {
-        if (hasExportAssignmentSymbol(moduleSymbol)) {
-          const compilerOptionName = moduleKind >= 5 /* ES2015 */ ? "allowSyntheticDefaultImports" : "esModuleInterop";
-          const exportEqualsSymbol = moduleSymbol.exports.get("export=" /* ExportEquals */);
-          const exportAssignment = exportEqualsSymbol.valueDeclaration;
-          const err = error(node.name, Diagnostics.Module_0_can_only_be_default_imported_using_the_1_flag, symbolToString(moduleSymbol), compilerOptionName);
-          if (exportAssignment) {
-            addRelatedInfo(err, createDiagnosticForNode(
-              exportAssignment,
-              Diagnostics.This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag,
-              compilerOptionName
-            ));
-          }
-        } else if (isImportClause(node)) {
-          reportNonDefaultExport(moduleSymbol, node);
-        } else {
-          errorNoModuleMemberSymbol(moduleSymbol, moduleSymbol, node, isImportOrExportSpecifier(node) && node.propertyName || node.name);
-        }
-      } else if (hasSyntheticDefault || hasDefaultOnly) {
-        const resolved = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias);
-        markSymbolOfAliasDeclarationIfTypeOnly(node, moduleSymbol, resolved, false);
-        return resolved;
-      }
-      markSymbolOfAliasDeclarationIfTypeOnly(node, exportDefaultSymbol, void 0, false);
-      return exportDefaultSymbol;
-    }
-    function getModuleSpecifierForImportOrExport(node) {
-      switch (node.kind) {
-        case 270 /* ImportClause */:
-          return node.parent.moduleSpecifier;
-        case 268 /* ImportEqualsDeclaration */:
-          return isExternalModuleReference(node.moduleReference) ? node.moduleReference.expression : void 0;
-        case 271 /* NamespaceImport */:
-          return node.parent.parent.moduleSpecifier;
-        case 273 /* ImportSpecifier */:
-          return node.parent.parent.parent.moduleSpecifier;
-        case 278 /* ExportSpecifier */:
-          return node.parent.parent.moduleSpecifier;
-        default:
-          return Debug.assertNever(node);
-      }
-    }
-    function reportNonDefaultExport(moduleSymbol, node) {
-      var _a2, _b, _c;
-      if ((_a2 = moduleSymbol.exports) == null ? void 0 : _a2.has(node.symbol.escapedName)) {
-        error(
-          node.name,
-          Diagnostics.Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead,
-          symbolToString(moduleSymbol),
-          symbolToString(node.symbol)
-        );
-      } else {
-        const diagnostic = error(node.name, Diagnostics.Module_0_has_no_default_export, symbolToString(moduleSymbol));
-        const exportStar = (_b = moduleSymbol.exports) == null ? void 0 : _b.get("__export" /* ExportStar */);
-        if (exportStar) {
-          const defaultExport = (_c = exportStar.declarations) == null ? void 0 : _c.find((decl) => {
-            var _a3, _b2;
-            return !!(isExportDeclaration(decl) && decl.moduleSpecifier && ((_b2 = (_a3 = resolveExternalModuleName(decl, decl.moduleSpecifier)) == null ? void 0 : _a3.exports) == null ? void 0 : _b2.has("default" /* Default */)));
-          });
-          if (defaultExport) {
-            addRelatedInfo(diagnostic, createDiagnosticForNode(defaultExport, Diagnostics.export_Asterisk_does_not_re_export_a_default));
-          }
-        }
-      }
-    }
-    function getTargetOfNamespaceImport(node, dontResolveAlias) {
-      const moduleSpecifier = node.parent.parent.moduleSpecifier;
-      const immediate = resolveExternalModuleName(node, moduleSpecifier);
-      const resolved = resolveESModuleSymbol(immediate, moduleSpecifier, dontResolveAlias, false);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, immediate, resolved, false);
-      return resolved;
-    }
-    function getTargetOfNamespaceExport(node, dontResolveAlias) {
-      const moduleSpecifier = node.parent.moduleSpecifier;
-      const immediate = moduleSpecifier && resolveExternalModuleName(node, moduleSpecifier);
-      const resolved = moduleSpecifier && resolveESModuleSymbol(immediate, moduleSpecifier, dontResolveAlias, false);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, immediate, resolved, false);
-      return resolved;
-    }
-    function combineValueAndTypeSymbols(valueSymbol, typeSymbol) {
-      if (valueSymbol === unknownSymbol && typeSymbol === unknownSymbol) {
-        return unknownSymbol;
-      }
-      if (valueSymbol.flags & (788968 /* Type */ | 1920 /* Namespace */)) {
-        return valueSymbol;
-      }
-      const result = createSymbol(valueSymbol.flags | typeSymbol.flags, valueSymbol.escapedName);
-      result.declarations = deduplicate(concatenate(valueSymbol.declarations, typeSymbol.declarations), equateValues);
-      result.parent = valueSymbol.parent || typeSymbol.parent;
-      if (valueSymbol.valueDeclaration)
-        result.valueDeclaration = valueSymbol.valueDeclaration;
-      if (typeSymbol.members)
-        result.members = new Map(typeSymbol.members);
-      if (valueSymbol.exports)
-        result.exports = new Map(valueSymbol.exports);
-      return result;
-    }
-    function getExportOfModule(symbol, name, specifier, dontResolveAlias) {
-      if (symbol.flags & 1536 /* Module */) {
-        const exportSymbol = getExportsOfSymbol(symbol).get(name.escapedText);
-        const resolved = resolveSymbol(exportSymbol, dontResolveAlias);
-        markSymbolOfAliasDeclarationIfTypeOnly(specifier, exportSymbol, resolved, false);
-        return resolved;
-      }
-    }
-    function getPropertyOfVariable(symbol, name) {
-      if (symbol.flags & 3 /* Variable */) {
-        const typeAnnotation = symbol.valueDeclaration.type;
-        if (typeAnnotation) {
-          return resolveSymbol(getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name));
-        }
-      }
-    }
-    function getExternalModuleMember(node, specifier, dontResolveAlias = false) {
-      var _a2;
-      const moduleSpecifier = getExternalModuleRequireArgument(node) || node.moduleSpecifier;
-      const moduleSymbol = resolveExternalModuleName(node, moduleSpecifier);
-      const name = !isPropertyAccessExpression(specifier) && specifier.propertyName || specifier.name;
-      if (!isIdentifier(name)) {
-        return void 0;
-      }
-      const suppressInteropError = name.escapedText === "default" /* Default */ && !!(compilerOptions.allowSyntheticDefaultImports || getESModuleInterop(compilerOptions));
-      const targetSymbol = resolveESModuleSymbol(moduleSymbol, moduleSpecifier, false, suppressInteropError);
-      if (targetSymbol) {
-        if (name.escapedText) {
-          if (isShorthandAmbientModuleSymbol(moduleSymbol)) {
-            return moduleSymbol;
-          }
-          let symbolFromVariable;
-          if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=" /* ExportEquals */)) {
-            symbolFromVariable = getPropertyOfType(getTypeOfSymbol(targetSymbol), name.escapedText, true);
-          } else {
-            symbolFromVariable = getPropertyOfVariable(targetSymbol, name.escapedText);
-          }
-          symbolFromVariable = resolveSymbol(symbolFromVariable, dontResolveAlias);
-          let symbolFromModule = getExportOfModule(targetSymbol, name, specifier, dontResolveAlias);
-          if (symbolFromModule === void 0 && name.escapedText === "default" /* Default */) {
-            const file = (_a2 = moduleSymbol.declarations) == null ? void 0 : _a2.find(isSourceFile);
-            if (isOnlyImportedAsDefault(moduleSpecifier) || canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, moduleSpecifier)) {
-              symbolFromModule = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias);
-            }
-          }
-          const symbol = symbolFromModule && symbolFromVariable && symbolFromModule !== symbolFromVariable ? combineValueAndTypeSymbols(symbolFromVariable, symbolFromModule) : symbolFromModule || symbolFromVariable;
-          if (!symbol) {
-            errorNoModuleMemberSymbol(moduleSymbol, targetSymbol, node, name);
-          }
-          return symbol;
-        }
-      }
-    }
-    function errorNoModuleMemberSymbol(moduleSymbol, targetSymbol, node, name) {
-      var _a2;
-      const moduleName = getFullyQualifiedName(moduleSymbol, node);
-      const declarationName = declarationNameToString(name);
-      const suggestion = getSuggestedSymbolForNonexistentModule(name, targetSymbol);
-      if (suggestion !== void 0) {
-        const suggestionName = symbolToString(suggestion);
-        const diagnostic = error(name, Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2, moduleName, declarationName, suggestionName);
-        if (suggestion.valueDeclaration) {
-          addRelatedInfo(
-            diagnostic,
-            createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestionName)
-          );
-        }
-      } else {
-        if ((_a2 = moduleSymbol.exports) == null ? void 0 : _a2.has("default" /* Default */)) {
-          error(
-            name,
-            Diagnostics.Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead,
-            moduleName,
-            declarationName
-          );
-        } else {
-          reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName);
-        }
-      }
-    }
-    function reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName) {
-      var _a2, _b;
-      const localSymbol = (_b = (_a2 = moduleSymbol.valueDeclaration) == null ? void 0 : _a2.locals) == null ? void 0 : _b.get(name.escapedText);
-      const exports = moduleSymbol.exports;
-      if (localSymbol) {
-        const exportedEqualsSymbol = exports == null ? void 0 : exports.get("export=" /* ExportEquals */);
-        if (exportedEqualsSymbol) {
-          getSymbolIfSameReference(exportedEqualsSymbol, localSymbol) ? reportInvalidImportEqualsExportMember(node, name, declarationName, moduleName) : error(name, Diagnostics.Module_0_has_no_exported_member_1, moduleName, declarationName);
-        } else {
-          const exportedSymbol = exports ? find(symbolsToArray(exports), (symbol) => !!getSymbolIfSameReference(symbol, localSymbol)) : void 0;
-          const diagnostic = exportedSymbol ? error(name, Diagnostics.Module_0_declares_1_locally_but_it_is_exported_as_2, moduleName, declarationName, symbolToString(exportedSymbol)) : error(name, Diagnostics.Module_0_declares_1_locally_but_it_is_not_exported, moduleName, declarationName);
-          if (localSymbol.declarations) {
-            addRelatedInfo(
-              diagnostic,
-              ...map(localSymbol.declarations, (decl, index) => createDiagnosticForNode(decl, index === 0 ? Diagnostics._0_is_declared_here : Diagnostics.and_here, declarationName))
-            );
-          }
-        }
-      } else {
-        error(name, Diagnostics.Module_0_has_no_exported_member_1, moduleName, declarationName);
-      }
-    }
-    function reportInvalidImportEqualsExportMember(node, name, declarationName, moduleName) {
-      if (moduleKind >= 5 /* ES2015 */) {
-        const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_a_default_import : Diagnostics._0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import;
-        error(name, message, declarationName);
-      } else {
-        if (isInJSFile(node)) {
-          const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import : Diagnostics._0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import;
-          error(name, message, declarationName);
-        } else {
-          const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import : Diagnostics._0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import;
-          error(name, message, declarationName, declarationName, moduleName);
-        }
-      }
-    }
-    function getTargetOfImportSpecifier(node, dontResolveAlias) {
-      if (isImportSpecifier(node) && idText(node.propertyName || node.name) === "default" /* Default */) {
-        const specifier = getModuleSpecifierForImportOrExport(node);
-        const moduleSymbol = specifier && resolveExternalModuleName(node, specifier);
-        if (moduleSymbol) {
-          return getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias);
-        }
-      }
-      const root = isBindingElement(node) ? getRootDeclaration(node) : node.parent.parent.parent;
-      const commonJSPropertyAccess = getCommonJSPropertyAccess(root);
-      const resolved = getExternalModuleMember(root, commonJSPropertyAccess || node, dontResolveAlias);
-      const name = node.propertyName || node.name;
-      if (commonJSPropertyAccess && resolved && isIdentifier(name)) {
-        return resolveSymbol(getPropertyOfType(getTypeOfSymbol(resolved), name.escapedText), dontResolveAlias);
-      }
-      markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false);
-      return resolved;
-    }
-    function getCommonJSPropertyAccess(node) {
-      if (isVariableDeclaration(node) && node.initializer && isPropertyAccessExpression(node.initializer)) {
-        return node.initializer;
-      }
-    }
-    function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) {
-      const resolved = resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false);
-      return resolved;
-    }
-    function getTargetOfExportSpecifier(node, meaning, dontResolveAlias) {
-      if (idText(node.propertyName || node.name) === "default" /* Default */) {
-        const specifier = getModuleSpecifierForImportOrExport(node);
-        const moduleSymbol = specifier && resolveExternalModuleName(node, specifier);
-        if (moduleSymbol) {
-          return getTargetofModuleDefault(moduleSymbol, node, !!dontResolveAlias);
-        }
-      }
-      const resolved = node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : resolveEntityName(node.propertyName || node.name, meaning, false, dontResolveAlias);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false);
-      return resolved;
-    }
-    function getTargetOfExportAssignment(node, dontResolveAlias) {
-      const expression = isExportAssignment(node) ? node.expression : node.right;
-      const resolved = getTargetOfAliasLikeExpression(expression, dontResolveAlias);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false);
-      return resolved;
-    }
-    function getTargetOfAliasLikeExpression(expression, dontResolveAlias) {
-      if (isClassExpression(expression)) {
-        return checkExpressionCached(expression).symbol;
-      }
-      if (!isEntityName(expression) && !isEntityNameExpression(expression)) {
-        return void 0;
-      }
-      const aliasLike = resolveEntityName(expression, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, true, dontResolveAlias);
-      if (aliasLike) {
-        return aliasLike;
-      }
-      checkExpressionCached(expression);
-      return getNodeLinks(expression).resolvedSymbol;
-    }
-    function getTargetOfAccessExpression(node, dontRecursivelyResolve) {
-      if (!(isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 63 /* EqualsToken */)) {
-        return void 0;
-      }
-      return getTargetOfAliasLikeExpression(node.parent.right, dontRecursivelyResolve);
-    }
-    function getTargetOfAliasDeclaration(node, dontRecursivelyResolve = false) {
-      switch (node.kind) {
-        case 268 /* ImportEqualsDeclaration */:
-        case 257 /* VariableDeclaration */:
-          return getTargetOfImportEqualsDeclaration(node, dontRecursivelyResolve);
-        case 270 /* ImportClause */:
-          return getTargetOfImportClause(node, dontRecursivelyResolve);
-        case 271 /* NamespaceImport */:
-          return getTargetOfNamespaceImport(node, dontRecursivelyResolve);
-        case 277 /* NamespaceExport */:
-          return getTargetOfNamespaceExport(node, dontRecursivelyResolve);
-        case 273 /* ImportSpecifier */:
-        case 205 /* BindingElement */:
-          return getTargetOfImportSpecifier(node, dontRecursivelyResolve);
-        case 278 /* ExportSpecifier */:
-          return getTargetOfExportSpecifier(node, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, dontRecursivelyResolve);
-        case 274 /* ExportAssignment */:
-        case 223 /* BinaryExpression */:
-          return getTargetOfExportAssignment(node, dontRecursivelyResolve);
-        case 267 /* NamespaceExportDeclaration */:
-          return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve);
-        case 300 /* ShorthandPropertyAssignment */:
-          return resolveEntityName(node.name, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, true, dontRecursivelyResolve);
-        case 299 /* PropertyAssignment */:
-          return getTargetOfAliasLikeExpression(node.initializer, dontRecursivelyResolve);
-        case 209 /* ElementAccessExpression */:
-        case 208 /* PropertyAccessExpression */:
-          return getTargetOfAccessExpression(node, dontRecursivelyResolve);
-        default:
-          return Debug.fail();
-      }
-    }
-    function isNonLocalAlias(symbol, excludes = 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */) {
-      if (!symbol)
-        return false;
-      return (symbol.flags & (2097152 /* Alias */ | excludes)) === 2097152 /* Alias */ || !!(symbol.flags & 2097152 /* Alias */ && symbol.flags & 67108864 /* Assignment */);
-    }
-    function resolveSymbol(symbol, dontResolveAlias) {
-      return !dontResolveAlias && isNonLocalAlias(symbol) ? resolveAlias(symbol) : symbol;
-    }
-    function resolveAlias(symbol) {
-      Debug.assert((symbol.flags & 2097152 /* Alias */) !== 0, "Should only get Alias here.");
-      const links = getSymbolLinks(symbol);
-      if (!links.aliasTarget) {
-        links.aliasTarget = resolvingSymbol;
-        const node = getDeclarationOfAliasSymbol(symbol);
-        if (!node)
-          return Debug.fail();
-        const target = getTargetOfAliasDeclaration(node);
-        if (links.aliasTarget === resolvingSymbol) {
-          links.aliasTarget = target || unknownSymbol;
-        } else {
-          error(node, Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol));
-        }
-      } else if (links.aliasTarget === resolvingSymbol) {
-        links.aliasTarget = unknownSymbol;
-      }
-      return links.aliasTarget;
-    }
-    function tryResolveAlias(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (links.aliasTarget !== resolvingSymbol) {
-        return resolveAlias(symbol);
-      }
-      return void 0;
-    }
-    function getAllSymbolFlags(symbol) {
-      let flags = symbol.flags;
-      let seenSymbols;
-      while (symbol.flags & 2097152 /* Alias */) {
-        const target = resolveAlias(symbol);
-        if (target === unknownSymbol) {
-          return 67108863 /* All */;
-        }
-        if (target === symbol || (seenSymbols == null ? void 0 : seenSymbols.has(target))) {
-          break;
-        }
-        if (target.flags & 2097152 /* Alias */) {
-          if (seenSymbols) {
-            seenSymbols.add(target);
-          } else {
-            seenSymbols = /* @__PURE__ */ new Set([symbol, target]);
-          }
-        }
-        flags |= target.flags;
-        symbol = target;
-      }
-      return flags;
-    }
-    function markSymbolOfAliasDeclarationIfTypeOnly(aliasDeclaration, immediateTarget, finalTarget, overwriteEmpty) {
-      if (!aliasDeclaration || isPropertyAccessExpression(aliasDeclaration))
-        return false;
-      const sourceSymbol = getSymbolOfNode(aliasDeclaration);
-      if (isTypeOnlyImportOrExportDeclaration(aliasDeclaration)) {
-        const links2 = getSymbolLinks(sourceSymbol);
-        links2.typeOnlyDeclaration = aliasDeclaration;
-        return true;
-      }
-      const links = getSymbolLinks(sourceSymbol);
-      return markSymbolOfAliasDeclarationIfTypeOnlyWorker(links, immediateTarget, overwriteEmpty) || markSymbolOfAliasDeclarationIfTypeOnlyWorker(links, finalTarget, overwriteEmpty);
-    }
-    function markSymbolOfAliasDeclarationIfTypeOnlyWorker(aliasDeclarationLinks, target, overwriteEmpty) {
-      var _a2, _b, _c;
-      if (target && (aliasDeclarationLinks.typeOnlyDeclaration === void 0 || overwriteEmpty && aliasDeclarationLinks.typeOnlyDeclaration === false)) {
-        const exportSymbol = (_b = (_a2 = target.exports) == null ? void 0 : _a2.get("export=" /* ExportEquals */)) != null ? _b : target;
-        const typeOnly = exportSymbol.declarations && find(exportSymbol.declarations, isTypeOnlyImportOrExportDeclaration);
-        aliasDeclarationLinks.typeOnlyDeclaration = (_c = typeOnly != null ? typeOnly : getSymbolLinks(exportSymbol).typeOnlyDeclaration) != null ? _c : false;
-      }
-      return !!aliasDeclarationLinks.typeOnlyDeclaration;
-    }
-    function getTypeOnlyAliasDeclaration(symbol, include) {
-      if (!(symbol.flags & 2097152 /* Alias */)) {
-        return void 0;
-      }
-      const links = getSymbolLinks(symbol);
-      if (include === void 0) {
-        return links.typeOnlyDeclaration || void 0;
-      }
-      if (links.typeOnlyDeclaration) {
-        return getAllSymbolFlags(resolveAlias(links.typeOnlyDeclaration.symbol)) & include ? links.typeOnlyDeclaration : void 0;
-      }
-      return void 0;
-    }
-    function markExportAsReferenced(node) {
-      const symbol = getSymbolOfNode(node);
-      const target = resolveAlias(symbol);
-      if (target) {
-        const markAlias = target === unknownSymbol || getAllSymbolFlags(target) & 111551 /* Value */ && !isConstEnumOrConstEnumOnlyModule(target) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */);
-        if (markAlias) {
-          markAliasSymbolAsReferenced(symbol);
-        }
-      }
-    }
-    function markAliasSymbolAsReferenced(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.referenced) {
-        links.referenced = true;
-        const node = getDeclarationOfAliasSymbol(symbol);
-        if (!node)
-          return Debug.fail();
-        if (isInternalModuleImportEqualsDeclaration(node)) {
-          if (getAllSymbolFlags(resolveSymbol(symbol)) & 111551 /* Value */) {
-            checkExpressionCached(node.moduleReference);
-          }
-        }
-      }
-    }
-    function markConstEnumAliasAsReferenced(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.constEnumReferenced) {
-        links.constEnumReferenced = true;
-      }
-    }
-    function getSymbolOfPartOfRightHandSideOfImportEquals(entityName, dontResolveAlias) {
-      if (entityName.kind === 79 /* Identifier */ && isRightSideOfQualifiedNameOrPropertyAccess(entityName)) {
-        entityName = entityName.parent;
-      }
-      if (entityName.kind === 79 /* Identifier */ || entityName.parent.kind === 163 /* QualifiedName */) {
-        return resolveEntityName(entityName, 1920 /* Namespace */, false, dontResolveAlias);
-      } else {
-        Debug.assert(entityName.parent.kind === 268 /* ImportEqualsDeclaration */);
-        return resolveEntityName(entityName, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, false, dontResolveAlias);
-      }
-    }
-    function getFullyQualifiedName(symbol, containingLocation) {
-      return symbol.parent ? getFullyQualifiedName(symbol.parent, containingLocation) + "." + symbolToString(symbol) : symbolToString(symbol, containingLocation, void 0, 32 /* DoNotIncludeSymbolChain */ | 4 /* AllowAnyNodeKind */);
-    }
-    function getContainingQualifiedNameNode(node) {
-      while (isQualifiedName(node.parent)) {
-        node = node.parent;
-      }
-      return node;
-    }
-    function tryGetQualifiedNameAsValue(node) {
-      let left = getFirstIdentifier(node);
-      let symbol = resolveName(left, left.escapedText, 111551 /* Value */, void 0, left, true);
-      if (!symbol) {
-        return void 0;
-      }
-      while (isQualifiedName(left.parent)) {
-        const type = getTypeOfSymbol(symbol);
-        symbol = getPropertyOfType(type, left.parent.right.escapedText);
-        if (!symbol) {
-          return void 0;
-        }
-        left = left.parent;
-      }
-      return symbol;
-    }
-    function resolveEntityName(name, meaning, ignoreErrors, dontResolveAlias, location2) {
-      if (nodeIsMissing(name)) {
-        return void 0;
-      }
-      const namespaceMeaning = 1920 /* Namespace */ | (isInJSFile(name) ? meaning & 111551 /* Value */ : 0);
-      let symbol;
-      if (name.kind === 79 /* Identifier */) {
-        const message = meaning === namespaceMeaning || nodeIsSynthesized(name) ? Diagnostics.Cannot_find_namespace_0 : getCannotFindNameDiagnosticForName(getFirstIdentifier(name));
-        const symbolFromJSPrototype = isInJSFile(name) && !nodeIsSynthesized(name) ? resolveEntityNameFromAssignmentDeclaration(name, meaning) : void 0;
-        symbol = getMergedSymbol(resolveName(location2 || name, name.escapedText, meaning, ignoreErrors || symbolFromJSPrototype ? void 0 : message, name, true, false));
-        if (!symbol) {
-          return getMergedSymbol(symbolFromJSPrototype);
-        }
-      } else if (name.kind === 163 /* QualifiedName */ || name.kind === 208 /* PropertyAccessExpression */) {
-        const left = name.kind === 163 /* QualifiedName */ ? name.left : name.expression;
-        const right = name.kind === 163 /* QualifiedName */ ? name.right : name.name;
-        let namespace = resolveEntityName(left, namespaceMeaning, ignoreErrors, false, location2);
-        if (!namespace || nodeIsMissing(right)) {
-          return void 0;
-        } else if (namespace === unknownSymbol) {
-          return namespace;
-        }
-        if (namespace.valueDeclaration && isInJSFile(namespace.valueDeclaration) && isVariableDeclaration(namespace.valueDeclaration) && namespace.valueDeclaration.initializer && isCommonJsRequire(namespace.valueDeclaration.initializer)) {
-          const moduleName = namespace.valueDeclaration.initializer.arguments[0];
-          const moduleSym = resolveExternalModuleName(moduleName, moduleName);
-          if (moduleSym) {
-            const resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym);
-            if (resolvedModuleSymbol) {
-              namespace = resolvedModuleSymbol;
-            }
-          }
-        }
-        symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(namespace), right.escapedText, meaning));
-        if (!symbol) {
-          if (!ignoreErrors) {
-            const namespaceName = getFullyQualifiedName(namespace);
-            const declarationName = declarationNameToString(right);
-            const suggestionForNonexistentModule = getSuggestedSymbolForNonexistentModule(right, namespace);
-            if (suggestionForNonexistentModule) {
-              error(right, Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2, namespaceName, declarationName, symbolToString(suggestionForNonexistentModule));
-              return void 0;
-            }
-            const containingQualifiedName = isQualifiedName(name) && getContainingQualifiedNameNode(name);
-            const canSuggestTypeof = globalObjectType && meaning & 788968 /* Type */ && containingQualifiedName && !isTypeOfExpression(containingQualifiedName.parent) && tryGetQualifiedNameAsValue(containingQualifiedName);
-            if (canSuggestTypeof) {
-              error(
-                containingQualifiedName,
-                Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0,
-                entityNameToString(containingQualifiedName)
-              );
-              return void 0;
-            }
-            if (meaning & 1920 /* Namespace */ && isQualifiedName(name.parent)) {
-              const exportedTypeSymbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(namespace), right.escapedText, 788968 /* Type */));
-              if (exportedTypeSymbol) {
-                error(
-                  name.parent.right,
-                  Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1,
-                  symbolToString(exportedTypeSymbol),
-                  unescapeLeadingUnderscores(name.parent.right.escapedText)
-                );
-                return void 0;
-              }
-            }
-            error(right, Diagnostics.Namespace_0_has_no_exported_member_1, namespaceName, declarationName);
-          }
-          return void 0;
-        }
-      } else {
-        throw Debug.assertNever(name, "Unknown entity name kind.");
-      }
-      Debug.assert((getCheckFlags(symbol) & 1 /* Instantiated */) === 0, "Should never get an instantiated symbol here.");
-      if (!nodeIsSynthesized(name) && isEntityName(name) && (symbol.flags & 2097152 /* Alias */ || name.parent.kind === 274 /* ExportAssignment */)) {
-        markSymbolOfAliasDeclarationIfTypeOnly(getAliasDeclarationFromName(name), symbol, void 0, true);
-      }
-      return symbol.flags & meaning || dontResolveAlias ? symbol : resolveAlias(symbol);
-    }
-    function resolveEntityNameFromAssignmentDeclaration(name, meaning) {
-      if (isJSDocTypeReference(name.parent)) {
-        const secondaryLocation = getAssignmentDeclarationLocation(name.parent);
-        if (secondaryLocation) {
-          return resolveName(secondaryLocation, name.escapedText, meaning, void 0, name, true);
-        }
-      }
-    }
-    function getAssignmentDeclarationLocation(node) {
-      const typeAlias = findAncestor(node, (node2) => !(isJSDocNode(node2) || node2.flags & 8388608 /* JSDoc */) ? "quit" : isJSDocTypeAlias(node2));
-      if (typeAlias) {
-        return;
-      }
-      const host2 = getJSDocHost(node);
-      if (host2 && isExpressionStatement(host2) && isPrototypePropertyAssignment(host2.expression)) {
-        const symbol = getSymbolOfNode(host2.expression.left);
-        if (symbol) {
-          return getDeclarationOfJSPrototypeContainer(symbol);
-        }
-      }
-      if (host2 && isFunctionExpression(host2) && isPrototypePropertyAssignment(host2.parent) && isExpressionStatement(host2.parent.parent)) {
-        const symbol = getSymbolOfNode(host2.parent.left);
-        if (symbol) {
-          return getDeclarationOfJSPrototypeContainer(symbol);
-        }
-      }
-      if (host2 && (isObjectLiteralMethod(host2) || isPropertyAssignment(host2)) && isBinaryExpression(host2.parent.parent) && getAssignmentDeclarationKind(host2.parent.parent) === 6 /* Prototype */) {
-        const symbol = getSymbolOfNode(host2.parent.parent.left);
-        if (symbol) {
-          return getDeclarationOfJSPrototypeContainer(symbol);
-        }
-      }
-      const sig = getEffectiveJSDocHost(node);
-      if (sig && isFunctionLike(sig)) {
-        const symbol = getSymbolOfNode(sig);
-        return symbol && symbol.valueDeclaration;
-      }
-    }
-    function getDeclarationOfJSPrototypeContainer(symbol) {
-      const decl = symbol.parent.valueDeclaration;
-      if (!decl) {
-        return void 0;
-      }
-      const initializer = isAssignmentDeclaration(decl) ? getAssignedExpandoInitializer(decl) : hasOnlyExpressionInitializer(decl) ? getDeclaredExpandoInitializer(decl) : void 0;
-      return initializer || decl;
-    }
-    function getExpandoSymbol(symbol) {
-      const decl = symbol.valueDeclaration;
-      if (!decl || !isInJSFile(decl) || symbol.flags & 524288 /* TypeAlias */ || getExpandoInitializer(decl, false)) {
-        return void 0;
-      }
-      const init = isVariableDeclaration(decl) ? getDeclaredExpandoInitializer(decl) : getAssignedExpandoInitializer(decl);
-      if (init) {
-        const initSymbol = getSymbolOfNode(init);
-        if (initSymbol) {
-          return mergeJSSymbols(initSymbol, symbol);
-        }
-      }
-    }
-    function resolveExternalModuleName(location2, moduleReferenceExpression, ignoreErrors) {
-      const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */;
-      const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
-      return resolveExternalModuleNameWorker(location2, moduleReferenceExpression, ignoreErrors ? void 0 : errorMessage);
-    }
-    function resolveExternalModuleNameWorker(location2, moduleReferenceExpression, moduleNotFoundError, isForAugmentation = false) {
-      return isStringLiteralLike(moduleReferenceExpression) ? resolveExternalModule(location2, moduleReferenceExpression.text, moduleNotFoundError, moduleReferenceExpression, isForAugmentation) : void 0;
-    }
-    function resolveExternalModule(location2, moduleReference, moduleNotFoundError, errorNode, isForAugmentation = false) {
-      var _a2, _b, _c, _d, _e, _f, _g, _h;
-      if (startsWith(moduleReference, "@types/")) {
-        const diag2 = Diagnostics.Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1;
-        const withoutAtTypePrefix = removePrefix(moduleReference, "@types/");
-        error(errorNode, diag2, withoutAtTypePrefix, moduleReference);
-      }
-      const ambientModule = tryFindAmbientModule(moduleReference, true);
-      if (ambientModule) {
-        return ambientModule;
-      }
-      const currentSourceFile = getSourceFileOfNode(location2);
-      const contextSpecifier = isStringLiteralLike(location2) ? location2 : ((_a2 = findAncestor(location2, isImportCall)) == null ? void 0 : _a2.arguments[0]) || ((_b = findAncestor(location2, isImportDeclaration)) == null ? void 0 : _b.moduleSpecifier) || ((_c = findAncestor(location2, isExternalModuleImportEqualsDeclaration)) == null ? void 0 : _c.moduleReference.expression) || ((_d = findAncestor(location2, isExportDeclaration)) == null ? void 0 : _d.moduleSpecifier) || ((_e = isModuleDeclaration(location2) ? location2 : location2.parent && isModuleDeclaration(location2.parent) && location2.parent.name === location2 ? location2.parent : void 0) == null ? void 0 : _e.name) || ((_f = isLiteralImportTypeNode(location2) ? location2 : void 0) == null ? void 0 : _f.argument.literal);
-      const mode = contextSpecifier && isStringLiteralLike(contextSpecifier) ? getModeForUsageLocation(currentSourceFile, contextSpecifier) : currentSourceFile.impliedNodeFormat;
-      const resolvedModule = getResolvedModule(currentSourceFile, moduleReference, mode);
-      const resolutionDiagnostic = resolvedModule && getResolutionDiagnostic(compilerOptions, resolvedModule);
-      const sourceFile = resolvedModule && (!resolutionDiagnostic || resolutionDiagnostic === Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set) && host.getSourceFile(resolvedModule.resolvedFileName);
-      if (sourceFile) {
-        if (resolutionDiagnostic) {
-          error(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName);
-        }
-        if (sourceFile.symbol) {
-          if (resolvedModule.isExternalLibraryImport && !resolutionExtensionIsTSOrJson(resolvedModule.extension)) {
-            errorOnImplicitAnyModule(false, errorNode, resolvedModule, moduleReference);
-          }
-          if (getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */) {
-            const isSyncImport = currentSourceFile.impliedNodeFormat === 1 /* CommonJS */ && !findAncestor(location2, isImportCall) || !!findAncestor(location2, isImportEqualsDeclaration);
-            const overrideClauseHost = findAncestor(location2, (l) => isImportTypeNode(l) || isExportDeclaration(l) || isImportDeclaration(l));
-            const overrideClause = overrideClauseHost && isImportTypeNode(overrideClauseHost) ? (_g = overrideClauseHost.assertions) == null ? void 0 : _g.assertClause : overrideClauseHost == null ? void 0 : overrideClauseHost.assertClause;
-            if (isSyncImport && sourceFile.impliedNodeFormat === 99 /* ESNext */ && !getResolutionModeOverrideForClause(overrideClause)) {
-              if (findAncestor(location2, isImportEqualsDeclaration)) {
-                error(errorNode, Diagnostics.Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_with_require_Use_an_ECMAScript_import_instead, moduleReference);
-              } else {
-                let diagnosticDetails;
-                const ext = tryGetExtensionFromPath2(currentSourceFile.fileName);
-                if (ext === ".ts" /* Ts */ || ext === ".js" /* Js */ || ext === ".tsx" /* Tsx */ || ext === ".jsx" /* Jsx */) {
-                  const scope = currentSourceFile.packageJsonScope;
-                  const targetExt = ext === ".ts" /* Ts */ ? ".mts" /* Mts */ : ext === ".js" /* Js */ ? ".mjs" /* Mjs */ : void 0;
-                  if (scope && !scope.contents.packageJsonContent.type) {
-                    if (targetExt) {
-                      diagnosticDetails = chainDiagnosticMessages(
-                        void 0,
-                        Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Colon_module_to_1,
-                        targetExt,
-                        combinePaths(scope.packageDirectory, "package.json")
-                      );
-                    } else {
-                      diagnosticDetails = chainDiagnosticMessages(
-                        void 0,
-                        Diagnostics.To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0,
-                        combinePaths(scope.packageDirectory, "package.json")
-                      );
-                    }
-                  } else {
-                    if (targetExt) {
-                      diagnosticDetails = chainDiagnosticMessages(
-                        void 0,
-                        Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_package_json_file_with_type_Colon_module,
-                        targetExt
-                      );
-                    } else {
-                      diagnosticDetails = chainDiagnosticMessages(
-                        void 0,
-                        Diagnostics.To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module
-                      );
-                    }
-                  }
-                }
-                diagnostics.add(createDiagnosticForNodeFromMessageChain(errorNode, chainDiagnosticMessages(
-                  diagnosticDetails,
-                  Diagnostics.The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_referenced_file_is_an_ECMAScript_module_and_cannot_be_imported_with_require_Consider_writing_a_dynamic_import_0_call_instead,
-                  moduleReference
-                )));
-              }
-            }
-          }
-          return getMergedSymbol(sourceFile.symbol);
-        }
-        if (moduleNotFoundError) {
-          error(errorNode, Diagnostics.File_0_is_not_a_module, sourceFile.fileName);
-        }
-        return void 0;
-      }
-      if (patternAmbientModules) {
-        const pattern = findBestPatternMatch(patternAmbientModules, (_) => _.pattern, moduleReference);
-        if (pattern) {
-          const augmentation = patternAmbientModuleAugmentations && patternAmbientModuleAugmentations.get(moduleReference);
-          if (augmentation) {
-            return getMergedSymbol(augmentation);
-          }
-          return getMergedSymbol(pattern.symbol);
-        }
-      }
-      if (resolvedModule && !resolutionExtensionIsTSOrJson(resolvedModule.extension) && resolutionDiagnostic === void 0 || resolutionDiagnostic === Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type) {
-        if (isForAugmentation) {
-          const diag2 = Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented;
-          error(errorNode, diag2, moduleReference, resolvedModule.resolvedFileName);
-        } else {
-          errorOnImplicitAnyModule(noImplicitAny && !!moduleNotFoundError, errorNode, resolvedModule, moduleReference);
-        }
-        return void 0;
-      }
-      if (moduleNotFoundError) {
-        if (resolvedModule) {
-          const redirect = host.getProjectReferenceRedirect(resolvedModule.resolvedFileName);
-          if (redirect) {
-            error(errorNode, Diagnostics.Output_file_0_has_not_been_built_from_source_file_1, redirect, resolvedModule.resolvedFileName);
-            return void 0;
-          }
-        }
-        if (resolutionDiagnostic) {
-          error(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName);
-        } else {
-          const tsExtension = tryExtractTSExtension(moduleReference);
-          const isExtensionlessRelativePathImport = pathIsRelative(moduleReference) && !hasExtension(moduleReference);
-          const moduleResolutionKind = getEmitModuleResolutionKind(compilerOptions);
-          const resolutionIsNode16OrNext = moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */;
-          if (tsExtension) {
-            const diag2 = Diagnostics.An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead;
-            const importSourceWithoutExtension = removeExtension(moduleReference, tsExtension);
-            let replacedImportSource = importSourceWithoutExtension;
-            if (moduleKind >= 5 /* ES2015 */) {
-              replacedImportSource += tsExtension === ".mts" /* Mts */ ? ".mjs" : tsExtension === ".cts" /* Cts */ ? ".cjs" : ".js";
-            }
-            error(errorNode, diag2, tsExtension, replacedImportSource);
-          } else if (!compilerOptions.resolveJsonModule && fileExtensionIs(moduleReference, ".json" /* Json */) && getEmitModuleResolutionKind(compilerOptions) !== 1 /* Classic */ && hasJsonModuleEmitEnabled(compilerOptions)) {
-            error(errorNode, Diagnostics.Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension, moduleReference);
-          } else if (mode === 99 /* ESNext */ && resolutionIsNode16OrNext && isExtensionlessRelativePathImport) {
-            const absoluteRef = getNormalizedAbsolutePath(moduleReference, getDirectoryPath(currentSourceFile.path));
-            const suggestedExt = (_h = suggestedExtensions.find(([actualExt, _importExt]) => host.fileExists(absoluteRef + actualExt))) == null ? void 0 : _h[1];
-            if (suggestedExt) {
-              error(
-                errorNode,
-                Diagnostics.Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_node16_or_nodenext_Did_you_mean_0,
-                moduleReference + suggestedExt
-              );
-            } else {
-              error(errorNode, Diagnostics.Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_node16_or_nodenext_Consider_adding_an_extension_to_the_import_path);
-            }
-          } else {
-            error(errorNode, moduleNotFoundError, moduleReference);
-          }
-        }
-      }
-      return void 0;
-    }
-    function errorOnImplicitAnyModule(isError, errorNode, { packageId, resolvedFileName }, moduleReference) {
-      const errorInfo = !isExternalModuleNameRelative(moduleReference) && packageId ? typesPackageExists(packageId.name) ? chainDiagnosticMessages(
-        void 0,
-        Diagnostics.If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1,
-        packageId.name,
-        mangleScopedPackageName(packageId.name)
-      ) : packageBundlesTypes(packageId.name) ? chainDiagnosticMessages(
-        void 0,
-        Diagnostics.If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1,
-        packageId.name,
-        moduleReference
-      ) : chainDiagnosticMessages(
-        void 0,
-        Diagnostics.Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0,
-        moduleReference,
-        mangleScopedPackageName(packageId.name)
-      ) : void 0;
-      errorOrSuggestion(isError, errorNode, chainDiagnosticMessages(
-        errorInfo,
-        Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type,
-        moduleReference,
-        resolvedFileName
-      ));
-    }
-    function typesPackageExists(packageName) {
-      return getPackagesMap().has(getTypesPackageName(packageName));
-    }
-    function packageBundlesTypes(packageName) {
-      return !!getPackagesMap().get(packageName);
-    }
-    function resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) {
-      if (moduleSymbol == null ? void 0 : moduleSymbol.exports) {
-        const exportEquals = resolveSymbol(moduleSymbol.exports.get("export=" /* ExportEquals */), dontResolveAlias);
-        const exported = getCommonJsExportEquals(getMergedSymbol(exportEquals), getMergedSymbol(moduleSymbol));
-        return getMergedSymbol(exported) || moduleSymbol;
-      }
-      return void 0;
-    }
-    function getCommonJsExportEquals(exported, moduleSymbol) {
-      if (!exported || exported === unknownSymbol || exported === moduleSymbol || moduleSymbol.exports.size === 1 || exported.flags & 2097152 /* Alias */) {
-        return exported;
-      }
-      const links = getSymbolLinks(exported);
-      if (links.cjsExportMerged) {
-        return links.cjsExportMerged;
-      }
-      const merged = exported.flags & 33554432 /* Transient */ ? exported : cloneSymbol(exported);
-      merged.flags = merged.flags | 512 /* ValueModule */;
-      if (merged.exports === void 0) {
-        merged.exports = createSymbolTable();
-      }
-      moduleSymbol.exports.forEach((s, name) => {
-        if (name === "export=" /* ExportEquals */)
-          return;
-        merged.exports.set(name, merged.exports.has(name) ? mergeSymbol(merged.exports.get(name), s) : s);
-      });
-      getSymbolLinks(merged).cjsExportMerged = merged;
-      return links.cjsExportMerged = merged;
-    }
-    function resolveESModuleSymbol(moduleSymbol, referencingLocation, dontResolveAlias, suppressInteropError) {
-      var _a2;
-      const symbol = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias);
-      if (!dontResolveAlias && symbol) {
-        if (!suppressInteropError && !(symbol.flags & (1536 /* Module */ | 3 /* Variable */)) && !getDeclarationOfKind(symbol, 308 /* SourceFile */)) {
-          const compilerOptionName = moduleKind >= 5 /* ES2015 */ ? "allowSyntheticDefaultImports" : "esModuleInterop";
-          error(referencingLocation, Diagnostics.This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_referencing_its_default_export, compilerOptionName);
-          return symbol;
-        }
-        const referenceParent = referencingLocation.parent;
-        if (isImportDeclaration(referenceParent) && getNamespaceDeclarationNode(referenceParent) || isImportCall(referenceParent)) {
-          const reference = isImportCall(referenceParent) ? referenceParent.arguments[0] : referenceParent.moduleSpecifier;
-          const type = getTypeOfSymbol(symbol);
-          const defaultOnlyType = getTypeWithSyntheticDefaultOnly(type, symbol, moduleSymbol, reference);
-          if (defaultOnlyType) {
-            return cloneTypeAsModuleType(symbol, defaultOnlyType, referenceParent);
-          }
-          const targetFile = (_a2 = moduleSymbol == null ? void 0 : moduleSymbol.declarations) == null ? void 0 : _a2.find(isSourceFile);
-          const isEsmCjsRef = targetFile && isESMFormatImportImportingCommonjsFormatFile(getUsageModeForExpression(reference), targetFile.impliedNodeFormat);
-          if (getESModuleInterop(compilerOptions) || isEsmCjsRef) {
-            let sigs = getSignaturesOfStructuredType(type, 0 /* Call */);
-            if (!sigs || !sigs.length) {
-              sigs = getSignaturesOfStructuredType(type, 1 /* Construct */);
-            }
-            if (sigs && sigs.length || getPropertyOfType(type, "default" /* Default */, true) || isEsmCjsRef) {
-              const moduleType = getTypeWithSyntheticDefaultImportType(type, symbol, moduleSymbol, reference);
-              return cloneTypeAsModuleType(symbol, moduleType, referenceParent);
-            }
-          }
-        }
-      }
-      return symbol;
-    }
-    function cloneTypeAsModuleType(symbol, moduleType, referenceParent) {
-      const result = createSymbol(symbol.flags, symbol.escapedName);
-      result.declarations = symbol.declarations ? symbol.declarations.slice() : [];
-      result.parent = symbol.parent;
-      result.target = symbol;
-      result.originatingImport = referenceParent;
-      if (symbol.valueDeclaration)
-        result.valueDeclaration = symbol.valueDeclaration;
-      if (symbol.constEnumOnlyModule)
-        result.constEnumOnlyModule = true;
-      if (symbol.members)
-        result.members = new Map(symbol.members);
-      if (symbol.exports)
-        result.exports = new Map(symbol.exports);
-      const resolvedModuleType = resolveStructuredTypeMembers(moduleType);
-      result.type = createAnonymousType(result, resolvedModuleType.members, emptyArray, emptyArray, resolvedModuleType.indexInfos);
-      return result;
-    }
-    function hasExportAssignmentSymbol(moduleSymbol) {
-      return moduleSymbol.exports.get("export=" /* ExportEquals */) !== void 0;
-    }
-    function getExportsOfModuleAsArray(moduleSymbol) {
-      return symbolsToArray(getExportsOfModule(moduleSymbol));
-    }
-    function getExportsAndPropertiesOfModule(moduleSymbol) {
-      const exports = getExportsOfModuleAsArray(moduleSymbol);
-      const exportEquals = resolveExternalModuleSymbol(moduleSymbol);
-      if (exportEquals !== moduleSymbol) {
-        const type = getTypeOfSymbol(exportEquals);
-        if (shouldTreatPropertiesOfExternalModuleAsExports(type)) {
-          addRange(exports, getPropertiesOfType(type));
-        }
-      }
-      return exports;
-    }
-    function forEachExportAndPropertyOfModule(moduleSymbol, cb) {
-      const exports = getExportsOfModule(moduleSymbol);
-      exports.forEach((symbol, key) => {
-        if (!isReservedMemberName(key)) {
-          cb(symbol, key);
-        }
-      });
-      const exportEquals = resolveExternalModuleSymbol(moduleSymbol);
-      if (exportEquals !== moduleSymbol) {
-        const type = getTypeOfSymbol(exportEquals);
-        if (shouldTreatPropertiesOfExternalModuleAsExports(type)) {
-          forEachPropertyOfType(type, (symbol, escapedName) => {
-            cb(symbol, escapedName);
-          });
-        }
-      }
-    }
-    function tryGetMemberInModuleExports(memberName, moduleSymbol) {
-      const symbolTable = getExportsOfModule(moduleSymbol);
-      if (symbolTable) {
-        return symbolTable.get(memberName);
-      }
-    }
-    function tryGetMemberInModuleExportsAndProperties(memberName, moduleSymbol) {
-      const symbol = tryGetMemberInModuleExports(memberName, moduleSymbol);
-      if (symbol) {
-        return symbol;
-      }
-      const exportEquals = resolveExternalModuleSymbol(moduleSymbol);
-      if (exportEquals === moduleSymbol) {
-        return void 0;
-      }
-      const type = getTypeOfSymbol(exportEquals);
-      return shouldTreatPropertiesOfExternalModuleAsExports(type) ? getPropertyOfType(type, memberName) : void 0;
-    }
-    function shouldTreatPropertiesOfExternalModuleAsExports(resolvedExternalModuleType) {
-      return !(resolvedExternalModuleType.flags & 131068 /* Primitive */ || getObjectFlags(resolvedExternalModuleType) & 1 /* Class */ || isArrayType(resolvedExternalModuleType) || isTupleType(resolvedExternalModuleType));
-    }
-    function getExportsOfSymbol(symbol) {
-      return symbol.flags & 6256 /* LateBindingContainer */ ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedExports" /* resolvedExports */) : symbol.flags & 1536 /* Module */ ? getExportsOfModule(symbol) : symbol.exports || emptySymbols;
-    }
-    function getExportsOfModule(moduleSymbol) {
-      const links = getSymbolLinks(moduleSymbol);
-      return links.resolvedExports || (links.resolvedExports = getExportsOfModuleWorker(moduleSymbol));
-    }
-    function extendExportSymbols(target, source, lookupTable, exportNode) {
-      if (!source)
-        return;
-      source.forEach((sourceSymbol, id) => {
-        if (id === "default" /* Default */)
-          return;
-        const targetSymbol = target.get(id);
-        if (!targetSymbol) {
-          target.set(id, sourceSymbol);
-          if (lookupTable && exportNode) {
-            lookupTable.set(id, {
-              specifierText: getTextOfNode(exportNode.moduleSpecifier)
-            });
-          }
-        } else if (lookupTable && exportNode && targetSymbol && resolveSymbol(targetSymbol) !== resolveSymbol(sourceSymbol)) {
-          const collisionTracker = lookupTable.get(id);
-          if (!collisionTracker.exportsWithDuplicate) {
-            collisionTracker.exportsWithDuplicate = [exportNode];
-          } else {
-            collisionTracker.exportsWithDuplicate.push(exportNode);
-          }
-        }
-      });
-    }
-    function getExportsOfModuleWorker(moduleSymbol) {
-      const visitedSymbols = [];
-      moduleSymbol = resolveExternalModuleSymbol(moduleSymbol);
-      return visit(moduleSymbol) || emptySymbols;
-      function visit(symbol) {
-        if (!(symbol && symbol.exports && pushIfUnique(visitedSymbols, symbol))) {
-          return;
-        }
-        const symbols = new Map(symbol.exports);
-        const exportStars = symbol.exports.get("__export" /* ExportStar */);
-        if (exportStars) {
-          const nestedSymbols = createSymbolTable();
-          const lookupTable = /* @__PURE__ */ new Map();
-          if (exportStars.declarations) {
-            for (const node of exportStars.declarations) {
-              const resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier);
-              const exportedSymbols = visit(resolvedModule);
-              extendExportSymbols(
-                nestedSymbols,
-                exportedSymbols,
-                lookupTable,
-                node
-              );
-            }
-          }
-          lookupTable.forEach(({ exportsWithDuplicate }, id) => {
-            if (id === "export=" || !(exportsWithDuplicate && exportsWithDuplicate.length) || symbols.has(id)) {
-              return;
-            }
-            for (const node of exportsWithDuplicate) {
-              diagnostics.add(createDiagnosticForNode(
-                node,
-                Diagnostics.Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity,
-                lookupTable.get(id).specifierText,
-                unescapeLeadingUnderscores(id)
-              ));
-            }
-          });
-          extendExportSymbols(symbols, nestedSymbols);
-        }
-        return symbols;
-      }
-    }
-    function getMergedSymbol(symbol) {
-      let merged;
-      return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol;
-    }
-    function getSymbolOfNode(node) {
-      return getMergedSymbol(node.symbol && getLateBoundSymbol(node.symbol));
-    }
-    function getParentOfSymbol(symbol) {
-      return getMergedSymbol(symbol.parent && getLateBoundSymbol(symbol.parent));
-    }
-    function getAlternativeContainingModules(symbol, enclosingDeclaration) {
-      const containingFile = getSourceFileOfNode(enclosingDeclaration);
-      const id = getNodeId(containingFile);
-      const links = getSymbolLinks(symbol);
-      let results;
-      if (links.extendedContainersByFile && (results = links.extendedContainersByFile.get(id))) {
-        return results;
-      }
-      if (containingFile && containingFile.imports) {
-        for (const importRef of containingFile.imports) {
-          if (nodeIsSynthesized(importRef))
-            continue;
-          const resolvedModule = resolveExternalModuleName(enclosingDeclaration, importRef, true);
-          if (!resolvedModule)
-            continue;
-          const ref = getAliasForSymbolInContainer(resolvedModule, symbol);
-          if (!ref)
-            continue;
-          results = append(results, resolvedModule);
-        }
-        if (length(results)) {
-          (links.extendedContainersByFile || (links.extendedContainersByFile = /* @__PURE__ */ new Map())).set(id, results);
-          return results;
-        }
-      }
-      if (links.extendedContainers) {
-        return links.extendedContainers;
-      }
-      const otherFiles = host.getSourceFiles();
-      for (const file of otherFiles) {
-        if (!isExternalModule(file))
-          continue;
-        const sym = getSymbolOfNode(file);
-        const ref = getAliasForSymbolInContainer(sym, symbol);
-        if (!ref)
-          continue;
-        results = append(results, sym);
-      }
-      return links.extendedContainers = results || emptyArray;
-    }
-    function getContainersOfSymbol(symbol, enclosingDeclaration, meaning) {
-      const container = getParentOfSymbol(symbol);
-      if (container && !(symbol.flags & 262144 /* TypeParameter */)) {
-        const additionalContainers = mapDefined(container.declarations, fileSymbolIfFileSymbolExportEqualsContainer);
-        const reexportContainers = enclosingDeclaration && getAlternativeContainingModules(symbol, enclosingDeclaration);
-        const objectLiteralContainer = getVariableDeclarationOfObjectLiteral(container, meaning);
-        if (enclosingDeclaration && container.flags & getQualifiedLeftMeaning(meaning) && getAccessibleSymbolChain(container, enclosingDeclaration, 1920 /* Namespace */, false)) {
-          return append(concatenate(concatenate([container], additionalContainers), reexportContainers), objectLiteralContainer);
-        }
-        const firstVariableMatch = !(container.flags & getQualifiedLeftMeaning(meaning)) && container.flags & 788968 /* Type */ && getDeclaredTypeOfSymbol(container).flags & 524288 /* Object */ && meaning === 111551 /* Value */ ? forEachSymbolTableInScope(enclosingDeclaration, (t) => {
-          return forEachEntry(t, (s) => {
-            if (s.flags & getQualifiedLeftMeaning(meaning) && getTypeOfSymbol(s) === getDeclaredTypeOfSymbol(container)) {
-              return s;
-            }
-          });
-        }) : void 0;
-        let res = firstVariableMatch ? [firstVariableMatch, ...additionalContainers, container] : [...additionalContainers, container];
-        res = append(res, objectLiteralContainer);
-        res = addRange(res, reexportContainers);
-        return res;
-      }
-      const candidates = mapDefined(symbol.declarations, (d) => {
-        if (!isAmbientModule(d) && d.parent) {
-          if (hasNonGlobalAugmentationExternalModuleSymbol(d.parent)) {
-            return getSymbolOfNode(d.parent);
-          }
-          if (isModuleBlock(d.parent) && d.parent.parent && resolveExternalModuleSymbol(getSymbolOfNode(d.parent.parent)) === symbol) {
-            return getSymbolOfNode(d.parent.parent);
-          }
-        }
-        if (isClassExpression(d) && isBinaryExpression(d.parent) && d.parent.operatorToken.kind === 63 /* EqualsToken */ && isAccessExpression(d.parent.left) && isEntityNameExpression(d.parent.left.expression)) {
-          if (isModuleExportsAccessExpression(d.parent.left) || isExportsIdentifier(d.parent.left.expression)) {
-            return getSymbolOfNode(getSourceFileOfNode(d));
-          }
-          checkExpressionCached(d.parent.left.expression);
-          return getNodeLinks(d.parent.left.expression).resolvedSymbol;
-        }
-      });
-      if (!length(candidates)) {
-        return void 0;
-      }
-      return mapDefined(candidates, (candidate) => getAliasForSymbolInContainer(candidate, symbol) ? candidate : void 0);
-      function fileSymbolIfFileSymbolExportEqualsContainer(d) {
-        return container && getFileSymbolIfFileSymbolExportEqualsContainer(d, container);
-      }
-    }
-    function getVariableDeclarationOfObjectLiteral(symbol, meaning) {
-      const firstDecl = !!length(symbol.declarations) && first(symbol.declarations);
-      if (meaning & 111551 /* Value */ && firstDecl && firstDecl.parent && isVariableDeclaration(firstDecl.parent)) {
-        if (isObjectLiteralExpression(firstDecl) && firstDecl === firstDecl.parent.initializer || isTypeLiteralNode(firstDecl) && firstDecl === firstDecl.parent.type) {
-          return getSymbolOfNode(firstDecl.parent);
-        }
-      }
-    }
-    function getFileSymbolIfFileSymbolExportEqualsContainer(d, container) {
-      const fileSymbol = getExternalModuleContainer(d);
-      const exported = fileSymbol && fileSymbol.exports && fileSymbol.exports.get("export=" /* ExportEquals */);
-      return exported && getSymbolIfSameReference(exported, container) ? fileSymbol : void 0;
-    }
-    function getAliasForSymbolInContainer(container, symbol) {
-      if (container === getParentOfSymbol(symbol)) {
-        return symbol;
-      }
-      const exportEquals = container.exports && container.exports.get("export=" /* ExportEquals */);
-      if (exportEquals && getSymbolIfSameReference(exportEquals, symbol)) {
-        return container;
-      }
-      const exports = getExportsOfSymbol(container);
-      const quick = exports.get(symbol.escapedName);
-      if (quick && getSymbolIfSameReference(quick, symbol)) {
-        return quick;
-      }
-      return forEachEntry(exports, (exported) => {
-        if (getSymbolIfSameReference(exported, symbol)) {
-          return exported;
-        }
-      });
-    }
-    function getSymbolIfSameReference(s1, s2) {
-      if (getMergedSymbol(resolveSymbol(getMergedSymbol(s1))) === getMergedSymbol(resolveSymbol(getMergedSymbol(s2)))) {
-        return s1;
-      }
-    }
-    function getExportSymbolOfValueSymbolIfExported(symbol) {
-      return getMergedSymbol(symbol && (symbol.flags & 1048576 /* ExportValue */) !== 0 && symbol.exportSymbol || symbol);
-    }
-    function symbolIsValue(symbol, includeTypeOnlyMembers) {
-      return !!(symbol.flags & 111551 /* Value */ || symbol.flags & 2097152 /* Alias */ && getAllSymbolFlags(symbol) & 111551 /* Value */ && (includeTypeOnlyMembers || !getTypeOnlyAliasDeclaration(symbol)));
-    }
-    function findConstructorDeclaration(node) {
-      const members = node.members;
-      for (const member of members) {
-        if (member.kind === 173 /* Constructor */ && nodeIsPresent(member.body)) {
-          return member;
-        }
-      }
-    }
-    function createType(flags) {
-      var _a2;
-      const result = new Type27(checker, flags);
-      typeCount++;
-      result.id = typeCount;
-      (_a2 = tracing) == null ? void 0 : _a2.recordType(result);
-      return result;
-    }
-    function createTypeWithSymbol(flags, symbol) {
-      const result = createType(flags);
-      result.symbol = symbol;
-      return result;
-    }
-    function createOriginType(flags) {
-      return new Type27(checker, flags);
-    }
-    function createIntrinsicType(kind, intrinsicName, objectFlags = 0 /* None */) {
-      const type = createType(kind);
-      type.intrinsicName = intrinsicName;
-      type.objectFlags = objectFlags;
-      return type;
-    }
-    function createObjectType(objectFlags, symbol) {
-      const type = createTypeWithSymbol(524288 /* Object */, symbol);
-      type.objectFlags = objectFlags;
-      type.members = void 0;
-      type.properties = void 0;
-      type.callSignatures = void 0;
-      type.constructSignatures = void 0;
-      type.indexInfos = void 0;
-      return type;
-    }
-    function createTypeofType() {
-      return getUnionType(arrayFrom(typeofNEFacts.keys(), getStringLiteralType));
-    }
-    function createTypeParameter(symbol) {
-      return createTypeWithSymbol(262144 /* TypeParameter */, symbol);
-    }
-    function isReservedMemberName(name) {
-      return name.charCodeAt(0) === 95 /* _ */ && name.charCodeAt(1) === 95 /* _ */ && name.charCodeAt(2) !== 95 /* _ */ && name.charCodeAt(2) !== 64 /* at */ && name.charCodeAt(2) !== 35 /* hash */;
-    }
-    function getNamedMembers(members) {
-      let result;
-      members.forEach((symbol, id) => {
-        if (isNamedMember(symbol, id)) {
-          (result || (result = [])).push(symbol);
-        }
-      });
-      return result || emptyArray;
-    }
-    function isNamedMember(member, escapedName) {
-      return !isReservedMemberName(escapedName) && symbolIsValue(member);
-    }
-    function getNamedOrIndexSignatureMembers(members) {
-      const result = getNamedMembers(members);
-      const index = getIndexSymbolFromSymbolTable(members);
-      return index ? concatenate(result, [index]) : result;
-    }
-    function setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos) {
-      const resolved = type;
-      resolved.members = members;
-      resolved.properties = emptyArray;
-      resolved.callSignatures = callSignatures;
-      resolved.constructSignatures = constructSignatures;
-      resolved.indexInfos = indexInfos;
-      if (members !== emptySymbols)
-        resolved.properties = getNamedMembers(members);
-      return resolved;
-    }
-    function createAnonymousType(symbol, members, callSignatures, constructSignatures, indexInfos) {
-      return setStructuredTypeMembers(
-        createObjectType(16 /* Anonymous */, symbol),
-        members,
-        callSignatures,
-        constructSignatures,
-        indexInfos
-      );
-    }
-    function getResolvedTypeWithoutAbstractConstructSignatures(type) {
-      if (type.constructSignatures.length === 0)
-        return type;
-      if (type.objectTypeWithoutAbstractConstructSignatures)
-        return type.objectTypeWithoutAbstractConstructSignatures;
-      const constructSignatures = filter(type.constructSignatures, (signature) => !(signature.flags & 4 /* Abstract */));
-      if (type.constructSignatures === constructSignatures)
-        return type;
-      const typeCopy = createAnonymousType(
-        type.symbol,
-        type.members,
-        type.callSignatures,
-        some(constructSignatures) ? constructSignatures : emptyArray,
-        type.indexInfos
-      );
-      type.objectTypeWithoutAbstractConstructSignatures = typeCopy;
-      typeCopy.objectTypeWithoutAbstractConstructSignatures = typeCopy;
-      return typeCopy;
-    }
-    function forEachSymbolTableInScope(enclosingDeclaration, callback) {
-      let result;
-      for (let location2 = enclosingDeclaration; location2; location2 = location2.parent) {
-        if (location2.locals && !isGlobalSourceFile(location2)) {
-          if (result = callback(location2.locals, void 0, true, location2)) {
-            return result;
-          }
-        }
-        switch (location2.kind) {
-          case 308 /* SourceFile */:
-            if (!isExternalOrCommonJsModule(location2)) {
-              break;
-            }
-          case 264 /* ModuleDeclaration */:
-            const sym = getSymbolOfNode(location2);
-            if (result = callback((sym == null ? void 0 : sym.exports) || emptySymbols, void 0, true, location2)) {
-              return result;
-            }
-            break;
-          case 260 /* ClassDeclaration */:
-          case 228 /* ClassExpression */:
-          case 261 /* InterfaceDeclaration */:
-            let table;
-            (getSymbolOfNode(location2).members || emptySymbols).forEach((memberSymbol, key) => {
-              if (memberSymbol.flags & (788968 /* Type */ & ~67108864 /* Assignment */)) {
-                (table || (table = createSymbolTable())).set(key, memberSymbol);
-              }
-            });
-            if (table && (result = callback(table, void 0, false, location2))) {
-              return result;
-            }
-            break;
-        }
-      }
-      return callback(globals, void 0, true);
-    }
-    function getQualifiedLeftMeaning(rightMeaning) {
-      return rightMeaning === 111551 /* Value */ ? 111551 /* Value */ : 1920 /* Namespace */;
-    }
-    function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing, visitedSymbolTablesMap = /* @__PURE__ */ new Map()) {
-      if (!(symbol && !isPropertyOrMethodDeclarationSymbol(symbol))) {
-        return void 0;
-      }
-      const links = getSymbolLinks(symbol);
-      const cache = links.accessibleChainCache || (links.accessibleChainCache = /* @__PURE__ */ new Map());
-      const firstRelevantLocation = forEachSymbolTableInScope(enclosingDeclaration, (_, __, ___, node) => node);
-      const key = `${useOnlyExternalAliasing ? 0 : 1}|${firstRelevantLocation && getNodeId(firstRelevantLocation)}|${meaning}`;
-      if (cache.has(key)) {
-        return cache.get(key);
-      }
-      const id = getSymbolId(symbol);
-      let visitedSymbolTables = visitedSymbolTablesMap.get(id);
-      if (!visitedSymbolTables) {
-        visitedSymbolTablesMap.set(id, visitedSymbolTables = []);
-      }
-      const result = forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable);
-      cache.set(key, result);
-      return result;
-      function getAccessibleSymbolChainFromSymbolTable(symbols, ignoreQualification, isLocalNameLookup) {
-        if (!pushIfUnique(visitedSymbolTables, symbols)) {
-          return void 0;
-        }
-        const result2 = trySymbolTable(symbols, ignoreQualification, isLocalNameLookup);
-        visitedSymbolTables.pop();
-        return result2;
-      }
-      function canQualifySymbol(symbolFromSymbolTable, meaning2) {
-        return !needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning2) || !!getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning2), useOnlyExternalAliasing, visitedSymbolTablesMap);
-      }
-      function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol, ignoreQualification) {
-        return (symbol === (resolvedAliasSymbol || symbolFromSymbolTable) || getMergedSymbol(symbol) === getMergedSymbol(resolvedAliasSymbol || symbolFromSymbolTable)) && !some(symbolFromSymbolTable.declarations, hasNonGlobalAugmentationExternalModuleSymbol) && (ignoreQualification || canQualifySymbol(getMergedSymbol(symbolFromSymbolTable), meaning));
-      }
-      function trySymbolTable(symbols, ignoreQualification, isLocalNameLookup) {
-        if (isAccessible(symbols.get(symbol.escapedName), void 0, ignoreQualification)) {
-          return [symbol];
-        }
-        const result2 = forEachEntry(symbols, (symbolFromSymbolTable) => {
-          if (symbolFromSymbolTable.flags & 2097152 /* Alias */ && symbolFromSymbolTable.escapedName !== "export=" /* ExportEquals */ && symbolFromSymbolTable.escapedName !== "default" /* Default */ && !(isUMDExportSymbol(symbolFromSymbolTable) && enclosingDeclaration && isExternalModule(getSourceFileOfNode(enclosingDeclaration))) && (!useOnlyExternalAliasing || some(symbolFromSymbolTable.declarations, isExternalModuleImportEqualsDeclaration)) && (isLocalNameLookup ? !some(symbolFromSymbolTable.declarations, isNamespaceReexportDeclaration) : true) && (ignoreQualification || !getDeclarationOfKind(symbolFromSymbolTable, 278 /* ExportSpecifier */))) {
-            const resolvedImportedSymbol = resolveAlias(symbolFromSymbolTable);
-            const candidate = getCandidateListForSymbol(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification);
-            if (candidate) {
-              return candidate;
-            }
-          }
-          if (symbolFromSymbolTable.escapedName === symbol.escapedName && symbolFromSymbolTable.exportSymbol) {
-            if (isAccessible(getMergedSymbol(symbolFromSymbolTable.exportSymbol), void 0, ignoreQualification)) {
-              return [symbol];
-            }
-          }
-        });
-        return result2 || (symbols === globals ? getCandidateListForSymbol(globalThisSymbol, globalThisSymbol, ignoreQualification) : void 0);
-      }
-      function getCandidateListForSymbol(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification) {
-        if (isAccessible(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification)) {
-          return [symbolFromSymbolTable];
-        }
-        const candidateTable = getExportsOfSymbol(resolvedImportedSymbol);
-        const accessibleSymbolsFromExports = candidateTable && getAccessibleSymbolChainFromSymbolTable(candidateTable, true);
-        if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) {
-          return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports);
-        }
-      }
-    }
-    function needsQualification(symbol, enclosingDeclaration, meaning) {
-      let qualify = false;
-      forEachSymbolTableInScope(enclosingDeclaration, (symbolTable) => {
-        let symbolFromSymbolTable = getMergedSymbol(symbolTable.get(symbol.escapedName));
-        if (!symbolFromSymbolTable) {
-          return false;
-        }
-        if (symbolFromSymbolTable === symbol) {
-          return true;
-        }
-        const shouldResolveAlias = symbolFromSymbolTable.flags & 2097152 /* Alias */ && !getDeclarationOfKind(symbolFromSymbolTable, 278 /* ExportSpecifier */);
-        symbolFromSymbolTable = shouldResolveAlias ? resolveAlias(symbolFromSymbolTable) : symbolFromSymbolTable;
-        const flags = shouldResolveAlias ? getAllSymbolFlags(symbolFromSymbolTable) : symbolFromSymbolTable.flags;
-        if (flags & meaning) {
-          qualify = true;
-          return true;
-        }
-        return false;
-      });
-      return qualify;
-    }
-    function isPropertyOrMethodDeclarationSymbol(symbol) {
-      if (symbol.declarations && symbol.declarations.length) {
-        for (const declaration of symbol.declarations) {
-          switch (declaration.kind) {
-            case 169 /* PropertyDeclaration */:
-            case 171 /* MethodDeclaration */:
-            case 174 /* GetAccessor */:
-            case 175 /* SetAccessor */:
-              continue;
-            default:
-              return false;
-          }
-        }
-        return true;
-      }
-      return false;
-    }
-    function isTypeSymbolAccessible(typeSymbol, enclosingDeclaration) {
-      const access = isSymbolAccessibleWorker(typeSymbol, enclosingDeclaration, 788968 /* Type */, false, true);
-      return access.accessibility === 0 /* Accessible */;
-    }
-    function isValueSymbolAccessible(typeSymbol, enclosingDeclaration) {
-      const access = isSymbolAccessibleWorker(typeSymbol, enclosingDeclaration, 111551 /* Value */, false, true);
-      return access.accessibility === 0 /* Accessible */;
-    }
-    function isSymbolAccessibleByFlags(typeSymbol, enclosingDeclaration, flags) {
-      const access = isSymbolAccessibleWorker(typeSymbol, enclosingDeclaration, flags, false, false);
-      return access.accessibility === 0 /* Accessible */;
-    }
-    function isAnySymbolAccessible(symbols, enclosingDeclaration, initialSymbol, meaning, shouldComputeAliasesToMakeVisible, allowModules) {
-      if (!length(symbols))
-        return;
-      let hadAccessibleChain;
-      let earlyModuleBail = false;
-      for (const symbol of symbols) {
-        const accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, false);
-        if (accessibleSymbolChain) {
-          hadAccessibleChain = symbol;
-          const hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible);
-          if (hasAccessibleDeclarations) {
-            return hasAccessibleDeclarations;
-          }
-        }
-        if (allowModules) {
-          if (some(symbol.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
-            if (shouldComputeAliasesToMakeVisible) {
-              earlyModuleBail = true;
-              continue;
-            }
-            return {
-              accessibility: 0 /* Accessible */
-            };
-          }
-        }
-        const containers = getContainersOfSymbol(symbol, enclosingDeclaration, meaning);
-        const parentResult = isAnySymbolAccessible(containers, enclosingDeclaration, initialSymbol, initialSymbol === symbol ? getQualifiedLeftMeaning(meaning) : meaning, shouldComputeAliasesToMakeVisible, allowModules);
-        if (parentResult) {
-          return parentResult;
-        }
-      }
-      if (earlyModuleBail) {
-        return {
-          accessibility: 0 /* Accessible */
-        };
-      }
-      if (hadAccessibleChain) {
-        return {
-          accessibility: 1 /* NotAccessible */,
-          errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning),
-          errorModuleName: hadAccessibleChain !== initialSymbol ? symbolToString(hadAccessibleChain, enclosingDeclaration, 1920 /* Namespace */) : void 0
-        };
-      }
-    }
-    function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) {
-      return isSymbolAccessibleWorker(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible, true);
-    }
-    function isSymbolAccessibleWorker(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible, allowModules) {
-      if (symbol && enclosingDeclaration) {
-        const result = isAnySymbolAccessible([symbol], enclosingDeclaration, symbol, meaning, shouldComputeAliasesToMakeVisible, allowModules);
-        if (result) {
-          return result;
-        }
-        const symbolExternalModule = forEach(symbol.declarations, getExternalModuleContainer);
-        if (symbolExternalModule) {
-          const enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration);
-          if (symbolExternalModule !== enclosingExternalModule) {
-            return {
-              accessibility: 2 /* CannotBeNamed */,
-              errorSymbolName: symbolToString(symbol, enclosingDeclaration, meaning),
-              errorModuleName: symbolToString(symbolExternalModule),
-              errorNode: isInJSFile(enclosingDeclaration) ? enclosingDeclaration : void 0
-            };
-          }
-        }
-        return {
-          accessibility: 1 /* NotAccessible */,
-          errorSymbolName: symbolToString(symbol, enclosingDeclaration, meaning)
-        };
-      }
-      return { accessibility: 0 /* Accessible */ };
-    }
-    function getExternalModuleContainer(declaration) {
-      const node = findAncestor(declaration, hasExternalModuleSymbol);
-      return node && getSymbolOfNode(node);
-    }
-    function hasExternalModuleSymbol(declaration) {
-      return isAmbientModule(declaration) || declaration.kind === 308 /* SourceFile */ && isExternalOrCommonJsModule(declaration);
-    }
-    function hasNonGlobalAugmentationExternalModuleSymbol(declaration) {
-      return isModuleWithStringLiteralName(declaration) || declaration.kind === 308 /* SourceFile */ && isExternalOrCommonJsModule(declaration);
-    }
-    function hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) {
-      let aliasesToMakeVisible;
-      if (!every(filter(symbol.declarations, (d) => d.kind !== 79 /* Identifier */), getIsDeclarationVisible)) {
-        return void 0;
-      }
-      return { accessibility: 0 /* Accessible */, aliasesToMakeVisible };
-      function getIsDeclarationVisible(declaration) {
-        var _a2, _b;
-        if (!isDeclarationVisible(declaration)) {
-          const anyImportSyntax = getAnyImportSyntax(declaration);
-          if (anyImportSyntax && !hasSyntacticModifier(anyImportSyntax, 1 /* Export */) && isDeclarationVisible(anyImportSyntax.parent)) {
-            return addVisibleAlias(declaration, anyImportSyntax);
-          } else if (isVariableDeclaration(declaration) && isVariableStatement(declaration.parent.parent) && !hasSyntacticModifier(declaration.parent.parent, 1 /* Export */) && isDeclarationVisible(declaration.parent.parent.parent)) {
-            return addVisibleAlias(declaration, declaration.parent.parent);
-          } else if (isLateVisibilityPaintedStatement(declaration) && !hasSyntacticModifier(declaration, 1 /* Export */) && isDeclarationVisible(declaration.parent)) {
-            return addVisibleAlias(declaration, declaration);
-          } else if (isBindingElement(declaration)) {
-            if (symbol.flags & 2097152 /* Alias */ && isInJSFile(declaration) && ((_a2 = declaration.parent) == null ? void 0 : _a2.parent) && isVariableDeclaration(declaration.parent.parent) && ((_b = declaration.parent.parent.parent) == null ? void 0 : _b.parent) && isVariableStatement(declaration.parent.parent.parent.parent) && !hasSyntacticModifier(declaration.parent.parent.parent.parent, 1 /* Export */) && declaration.parent.parent.parent.parent.parent && isDeclarationVisible(declaration.parent.parent.parent.parent.parent)) {
-              return addVisibleAlias(declaration, declaration.parent.parent.parent.parent);
-            } else if (symbol.flags & 2 /* BlockScopedVariable */) {
-              const variableStatement = findAncestor(declaration, isVariableStatement);
-              if (hasSyntacticModifier(variableStatement, 1 /* Export */)) {
-                return true;
-              }
-              if (!isDeclarationVisible(variableStatement.parent)) {
-                return false;
-              }
-              return addVisibleAlias(declaration, variableStatement);
-            }
-          }
-          return false;
-        }
-        return true;
-      }
-      function addVisibleAlias(declaration, aliasingStatement) {
-        if (shouldComputeAliasToMakeVisible) {
-          getNodeLinks(declaration).isVisible = true;
-          aliasesToMakeVisible = appendIfUnique(aliasesToMakeVisible, aliasingStatement);
-        }
-        return true;
-      }
-    }
-    function isEntityNameVisible(entityName, enclosingDeclaration) {
-      let meaning;
-      if (entityName.parent.kind === 183 /* TypeQuery */ || entityName.parent.kind === 230 /* ExpressionWithTypeArguments */ && !isPartOfTypeNode(entityName.parent) || entityName.parent.kind === 164 /* ComputedPropertyName */) {
-        meaning = 111551 /* Value */ | 1048576 /* ExportValue */;
-      } else if (entityName.kind === 163 /* QualifiedName */ || entityName.kind === 208 /* PropertyAccessExpression */ || entityName.parent.kind === 268 /* ImportEqualsDeclaration */) {
-        meaning = 1920 /* Namespace */;
-      } else {
-        meaning = 788968 /* Type */;
-      }
-      const firstIdentifier = getFirstIdentifier(entityName);
-      const symbol = resolveName(enclosingDeclaration, firstIdentifier.escapedText, meaning, void 0, void 0, false);
-      if (symbol && symbol.flags & 262144 /* TypeParameter */ && meaning & 788968 /* Type */) {
-        return { accessibility: 0 /* Accessible */ };
-      }
-      if (!symbol && isThisIdentifier(firstIdentifier) && isSymbolAccessible(getSymbolOfNode(getThisContainer(firstIdentifier, false)), firstIdentifier, meaning, false).accessibility === 0 /* Accessible */) {
-        return { accessibility: 0 /* Accessible */ };
-      }
-      return symbol && hasVisibleDeclarations(symbol, true) || {
-        accessibility: 1 /* NotAccessible */,
-        errorSymbolName: getTextOfNode(firstIdentifier),
-        errorNode: firstIdentifier
-      };
-    }
-    function symbolToString(symbol, enclosingDeclaration, meaning, flags = 4 /* AllowAnyNodeKind */, writer) {
-      let nodeFlags = 70221824 /* IgnoreErrors */;
-      if (flags & 2 /* UseOnlyExternalAliasing */) {
-        nodeFlags |= 128 /* UseOnlyExternalAliasing */;
-      }
-      if (flags & 1 /* WriteTypeParametersOrArguments */) {
-        nodeFlags |= 512 /* WriteTypeParametersInQualifiedName */;
-      }
-      if (flags & 8 /* UseAliasDefinedOutsideCurrentScope */) {
-        nodeFlags |= 16384 /* UseAliasDefinedOutsideCurrentScope */;
-      }
-      if (flags & 32 /* DoNotIncludeSymbolChain */) {
-        nodeFlags |= 134217728 /* DoNotIncludeSymbolChain */;
-      }
-      if (flags & 16 /* WriteComputedProps */) {
-        nodeFlags |= 1073741824 /* WriteComputedProps */;
-      }
-      const builder = flags & 4 /* AllowAnyNodeKind */ ? nodeBuilder.symbolToNode : nodeBuilder.symbolToEntityName;
-      return writer ? symbolToStringWorker(writer).getText() : usingSingleLineStringWriter(symbolToStringWorker);
-      function symbolToStringWorker(writer2) {
-        const entity = builder(symbol, meaning, enclosingDeclaration, nodeFlags);
-        const printer = (enclosingDeclaration == null ? void 0 : enclosingDeclaration.kind) === 308 /* SourceFile */ ? createPrinter({ removeComments: true, neverAsciiEscape: true }) : createPrinter({ removeComments: true });
-        const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-        printer.writeNode(4 /* Unspecified */, entity, sourceFile, writer2);
-        return writer2;
-      }
-    }
-    function signatureToString(signature, enclosingDeclaration, flags = 0 /* None */, kind, writer) {
-      return writer ? signatureToStringWorker(writer).getText() : usingSingleLineStringWriter(signatureToStringWorker);
-      function signatureToStringWorker(writer2) {
-        let sigOutput;
-        if (flags & 262144 /* WriteArrowStyleSignature */) {
-          sigOutput = kind === 1 /* Construct */ ? 182 /* ConstructorType */ : 181 /* FunctionType */;
-        } else {
-          sigOutput = kind === 1 /* Construct */ ? 177 /* ConstructSignature */ : 176 /* CallSignature */;
-        }
-        const sig = nodeBuilder.signatureToSignatureDeclaration(signature, sigOutput, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */);
-        const printer = createPrinter({ removeComments: true, omitTrailingSemicolon: true });
-        const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-        printer.writeNode(4 /* Unspecified */, sig, sourceFile, getTrailingSemicolonDeferringWriter(writer2));
-        return writer2;
-      }
-    }
-    function typeToString(type, enclosingDeclaration, flags = 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */, writer = createTextWriter("")) {
-      const noTruncation = compilerOptions.noErrorTruncation || flags & 1 /* NoTruncation */;
-      const typeNode = nodeBuilder.typeToTypeNode(type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | (noTruncation ? 1 /* NoTruncation */ : 0), writer);
-      if (typeNode === void 0)
-        return Debug.fail("should always get typenode");
-      const options = { removeComments: type !== unresolvedType };
-      const printer = createPrinter(options);
-      const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-      printer.writeNode(4 /* Unspecified */, typeNode, sourceFile, writer);
-      const result = writer.getText();
-      const maxLength2 = noTruncation ? noTruncationMaximumTruncationLength * 2 : defaultMaximumTruncationLength * 2;
-      if (maxLength2 && result && result.length >= maxLength2) {
-        return result.substr(0, maxLength2 - "...".length) + "...";
-      }
-      return result;
-    }
-    function getTypeNamesForErrorDisplay(left, right) {
-      let leftStr = symbolValueDeclarationIsContextSensitive(left.symbol) ? typeToString(left, left.symbol.valueDeclaration) : typeToString(left);
-      let rightStr = symbolValueDeclarationIsContextSensitive(right.symbol) ? typeToString(right, right.symbol.valueDeclaration) : typeToString(right);
-      if (leftStr === rightStr) {
-        leftStr = getTypeNameForErrorDisplay(left);
-        rightStr = getTypeNameForErrorDisplay(right);
-      }
-      return [leftStr, rightStr];
-    }
-    function getTypeNameForErrorDisplay(type) {
-      return typeToString(type, void 0, 64 /* UseFullyQualifiedType */);
-    }
-    function symbolValueDeclarationIsContextSensitive(symbol) {
-      return symbol && !!symbol.valueDeclaration && isExpression(symbol.valueDeclaration) && !isContextSensitive(symbol.valueDeclaration);
-    }
-    function toNodeBuilderFlags(flags = 0 /* None */) {
-      return flags & 848330091 /* NodeBuilderFlagsMask */;
-    }
-    function isClassInstanceSide(type) {
-      return !!type.symbol && !!(type.symbol.flags & 32 /* Class */) && (type === getDeclaredTypeOfClassOrInterface(type.symbol) || !!(type.flags & 524288 /* Object */) && !!(getObjectFlags(type) & 16777216 /* IsClassInstanceClone */));
-    }
-    function createNodeBuilder() {
-      return {
-        typeToTypeNode: (type, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => typeToTypeNodeHelper(type, context)),
-        indexInfoToIndexSignatureDeclaration: (indexInfo, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => indexInfoToIndexSignatureDeclarationHelper(indexInfo, context, void 0)),
-        signatureToSignatureDeclaration: (signature, kind, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => signatureToSignatureDeclarationHelper(signature, kind, context)),
-        symbolToEntityName: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToName(symbol, context, meaning, false)),
-        symbolToExpression: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToExpression(symbol, context, meaning)),
-        symbolToTypeParameterDeclarations: (symbol, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => typeParametersToTypeParameterDeclarations(symbol, context)),
-        symbolToParameterDeclaration: (symbol, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToParameterDeclaration(symbol, context)),
-        typeParameterToDeclaration: (parameter, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => typeParameterToDeclaration(parameter, context)),
-        symbolTableToDeclarationStatements: (symbolTable, enclosingDeclaration, flags, tracker, bundled) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolTableToDeclarationStatements(symbolTable, context, bundled)),
-        symbolToNode: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToNode(symbol, context, meaning))
-      };
-      function symbolToNode(symbol, context, meaning) {
-        if (context.flags & 1073741824 /* WriteComputedProps */) {
-          if (symbol.valueDeclaration) {
-            const name = getNameOfDeclaration(symbol.valueDeclaration);
-            if (name && isComputedPropertyName(name))
-              return name;
-          }
-          const nameType = getSymbolLinks(symbol).nameType;
-          if (nameType && nameType.flags & (1024 /* EnumLiteral */ | 8192 /* UniqueESSymbol */)) {
-            context.enclosingDeclaration = nameType.symbol.valueDeclaration;
-            return factory.createComputedPropertyName(symbolToExpression(nameType.symbol, context, meaning));
-          }
-        }
-        return symbolToExpression(symbol, context, meaning);
-      }
-      function withContext(enclosingDeclaration, flags, tracker, cb) {
-        var _a2, _b;
-        Debug.assert(enclosingDeclaration === void 0 || (enclosingDeclaration.flags & 8 /* Synthesized */) === 0);
-        const context = {
-          enclosingDeclaration,
-          flags: flags || 0 /* None */,
-          tracker: tracker && tracker.trackSymbol ? tracker : { trackSymbol: () => false, moduleResolverHost: flags & 134217728 /* DoNotIncludeSymbolChain */ ? {
-            getCommonSourceDirectory: !!host.getCommonSourceDirectory ? () => host.getCommonSourceDirectory() : () => "",
-            getCurrentDirectory: () => host.getCurrentDirectory(),
-            getSymlinkCache: maybeBind(host, host.getSymlinkCache),
-            getPackageJsonInfoCache: () => {
-              var _a3;
-              return (_a3 = host.getPackageJsonInfoCache) == null ? void 0 : _a3.call(host);
-            },
-            useCaseSensitiveFileNames: maybeBind(host, host.useCaseSensitiveFileNames),
-            redirectTargetsMap: host.redirectTargetsMap,
-            getProjectReferenceRedirect: (fileName) => host.getProjectReferenceRedirect(fileName),
-            isSourceOfProjectReferenceRedirect: (fileName) => host.isSourceOfProjectReferenceRedirect(fileName),
-            fileExists: (fileName) => host.fileExists(fileName),
-            getFileIncludeReasons: () => host.getFileIncludeReasons(),
-            readFile: host.readFile ? (fileName) => host.readFile(fileName) : void 0
-          } : void 0 },
-          encounteredError: false,
-          reportedDiagnostic: false,
-          visitedTypes: void 0,
-          symbolDepth: void 0,
-          inferTypeParameters: void 0,
-          approximateLength: 0
-        };
-        context.tracker = wrapSymbolTrackerToReportForContext(context, context.tracker);
-        const resultingNode = cb(context);
-        if (context.truncating && context.flags & 1 /* NoTruncation */) {
-          (_b = (_a2 = context.tracker) == null ? void 0 : _a2.reportTruncationError) == null ? void 0 : _b.call(_a2);
-        }
-        return context.encounteredError ? void 0 : resultingNode;
-      }
-      function wrapSymbolTrackerToReportForContext(context, tracker) {
-        const oldTrackSymbol = tracker.trackSymbol;
-        return {
-          ...tracker,
-          reportCyclicStructureError: wrapReportedDiagnostic(tracker.reportCyclicStructureError),
-          reportInaccessibleThisError: wrapReportedDiagnostic(tracker.reportInaccessibleThisError),
-          reportInaccessibleUniqueSymbolError: wrapReportedDiagnostic(tracker.reportInaccessibleUniqueSymbolError),
-          reportLikelyUnsafeImportRequiredError: wrapReportedDiagnostic(tracker.reportLikelyUnsafeImportRequiredError),
-          reportNonlocalAugmentation: wrapReportedDiagnostic(tracker.reportNonlocalAugmentation),
-          reportPrivateInBaseOfClassExpression: wrapReportedDiagnostic(tracker.reportPrivateInBaseOfClassExpression),
-          reportNonSerializableProperty: wrapReportedDiagnostic(tracker.reportNonSerializableProperty),
-          trackSymbol: oldTrackSymbol && ((...args) => {
-            const result = oldTrackSymbol(...args);
-            if (result) {
-              context.reportedDiagnostic = true;
-            }
-            return result;
-          })
-        };
-        function wrapReportedDiagnostic(method) {
-          if (!method) {
-            return method;
-          }
-          return (...args) => {
-            context.reportedDiagnostic = true;
-            return method(...args);
-          };
-        }
-      }
-      function checkTruncationLength(context) {
-        if (context.truncating)
-          return context.truncating;
-        return context.truncating = context.approximateLength > (context.flags & 1 /* NoTruncation */ ? noTruncationMaximumTruncationLength : defaultMaximumTruncationLength);
-      }
-      function typeToTypeNodeHelper(type, context) {
-        const savedFlags = context.flags;
-        const typeNode = typeToTypeNodeWorker(type, context);
-        context.flags = savedFlags;
-        return typeNode;
-      }
-      function typeToTypeNodeWorker(type, context) {
-        if (cancellationToken && cancellationToken.throwIfCancellationRequested) {
-          cancellationToken.throwIfCancellationRequested();
-        }
-        const inTypeAlias = context.flags & 8388608 /* InTypeAlias */;
-        context.flags &= ~8388608 /* InTypeAlias */;
-        if (!type) {
-          if (!(context.flags & 262144 /* AllowEmptyUnionOrIntersection */)) {
-            context.encounteredError = true;
-            return void 0;
-          }
-          context.approximateLength += 3;
-          return factory.createKeywordTypeNode(131 /* AnyKeyword */);
-        }
-        if (!(context.flags & 536870912 /* NoTypeReduction */)) {
-          type = getReducedType(type);
-        }
-        if (type.flags & 1 /* Any */) {
-          if (type.aliasSymbol) {
-            return factory.createTypeReferenceNode(symbolToEntityNameNode(type.aliasSymbol), mapToTypeNodes(type.aliasTypeArguments, context));
-          }
-          if (type === unresolvedType) {
-            return addSyntheticLeadingComment(factory.createKeywordTypeNode(131 /* AnyKeyword */), 3 /* MultiLineCommentTrivia */, "unresolved");
-          }
-          context.approximateLength += 3;
-          return factory.createKeywordTypeNode(type === intrinsicMarkerType ? 139 /* IntrinsicKeyword */ : 131 /* AnyKeyword */);
-        }
-        if (type.flags & 2 /* Unknown */) {
-          return factory.createKeywordTypeNode(157 /* UnknownKeyword */);
-        }
-        if (type.flags & 4 /* String */) {
-          context.approximateLength += 6;
-          return factory.createKeywordTypeNode(152 /* StringKeyword */);
-        }
-        if (type.flags & 8 /* Number */) {
-          context.approximateLength += 6;
-          return factory.createKeywordTypeNode(148 /* NumberKeyword */);
-        }
-        if (type.flags & 64 /* BigInt */) {
-          context.approximateLength += 6;
-          return factory.createKeywordTypeNode(160 /* BigIntKeyword */);
-        }
-        if (type.flags & 16 /* Boolean */ && !type.aliasSymbol) {
-          context.approximateLength += 7;
-          return factory.createKeywordTypeNode(134 /* BooleanKeyword */);
-        }
-        if (type.flags & 1056 /* EnumLike */) {
-          if (type.symbol.flags & 8 /* EnumMember */) {
-            const parentSymbol = getParentOfSymbol(type.symbol);
-            const parentName = symbolToTypeNode(parentSymbol, context, 788968 /* Type */);
-            if (getDeclaredTypeOfSymbol(parentSymbol) === type) {
-              return parentName;
-            }
-            const memberName = symbolName(type.symbol);
-            if (isIdentifierText(memberName, 0 /* ES3 */)) {
-              return appendReferenceToType(
-                parentName,
-                factory.createTypeReferenceNode(memberName, void 0)
-              );
-            }
-            if (isImportTypeNode(parentName)) {
-              parentName.isTypeOf = true;
-              return factory.createIndexedAccessTypeNode(parentName, factory.createLiteralTypeNode(factory.createStringLiteral(memberName)));
-            } else if (isTypeReferenceNode(parentName)) {
-              return factory.createIndexedAccessTypeNode(factory.createTypeQueryNode(parentName.typeName), factory.createLiteralTypeNode(factory.createStringLiteral(memberName)));
-            } else {
-              return Debug.fail("Unhandled type node kind returned from `symbolToTypeNode`.");
-            }
-          }
-          return symbolToTypeNode(type.symbol, context, 788968 /* Type */);
-        }
-        if (type.flags & 128 /* StringLiteral */) {
-          context.approximateLength += type.value.length + 2;
-          return factory.createLiteralTypeNode(setEmitFlags(factory.createStringLiteral(type.value, !!(context.flags & 268435456 /* UseSingleQuotesForStringLiteralType */)), 33554432 /* NoAsciiEscaping */));
-        }
-        if (type.flags & 256 /* NumberLiteral */) {
-          const value = type.value;
-          context.approximateLength += ("" + value).length;
-          return factory.createLiteralTypeNode(value < 0 ? factory.createPrefixUnaryExpression(40 /* MinusToken */, factory.createNumericLiteral(-value)) : factory.createNumericLiteral(value));
-        }
-        if (type.flags & 2048 /* BigIntLiteral */) {
-          context.approximateLength += pseudoBigIntToString(type.value).length + 1;
-          return factory.createLiteralTypeNode(factory.createBigIntLiteral(type.value));
-        }
-        if (type.flags & 512 /* BooleanLiteral */) {
-          context.approximateLength += type.intrinsicName.length;
-          return factory.createLiteralTypeNode(type.intrinsicName === "true" ? factory.createTrue() : factory.createFalse());
-        }
-        if (type.flags & 8192 /* UniqueESSymbol */) {
-          if (!(context.flags & 1048576 /* AllowUniqueESSymbolType */)) {
-            if (isValueSymbolAccessible(type.symbol, context.enclosingDeclaration)) {
-              context.approximateLength += 6;
-              return symbolToTypeNode(type.symbol, context, 111551 /* Value */);
-            }
-            if (context.tracker.reportInaccessibleUniqueSymbolError) {
-              context.tracker.reportInaccessibleUniqueSymbolError();
-            }
-          }
-          context.approximateLength += 13;
-          return factory.createTypeOperatorNode(156 /* UniqueKeyword */, factory.createKeywordTypeNode(153 /* SymbolKeyword */));
-        }
-        if (type.flags & 16384 /* Void */) {
-          context.approximateLength += 4;
-          return factory.createKeywordTypeNode(114 /* VoidKeyword */);
-        }
-        if (type.flags & 32768 /* Undefined */) {
-          context.approximateLength += 9;
-          return factory.createKeywordTypeNode(155 /* UndefinedKeyword */);
-        }
-        if (type.flags & 65536 /* Null */) {
-          context.approximateLength += 4;
-          return factory.createLiteralTypeNode(factory.createNull());
-        }
-        if (type.flags & 131072 /* Never */) {
-          context.approximateLength += 5;
-          return factory.createKeywordTypeNode(144 /* NeverKeyword */);
-        }
-        if (type.flags & 4096 /* ESSymbol */) {
-          context.approximateLength += 6;
-          return factory.createKeywordTypeNode(153 /* SymbolKeyword */);
-        }
-        if (type.flags & 67108864 /* NonPrimitive */) {
-          context.approximateLength += 6;
-          return factory.createKeywordTypeNode(149 /* ObjectKeyword */);
-        }
-        if (isThisTypeParameter(type)) {
-          if (context.flags & 4194304 /* InObjectTypeLiteral */) {
-            if (!context.encounteredError && !(context.flags & 32768 /* AllowThisInObjectLiteral */)) {
-              context.encounteredError = true;
-            }
-            if (context.tracker.reportInaccessibleThisError) {
-              context.tracker.reportInaccessibleThisError();
-            }
-          }
-          context.approximateLength += 4;
-          return factory.createThisTypeNode();
-        }
-        if (!inTypeAlias && type.aliasSymbol && (context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */ || isTypeSymbolAccessible(type.aliasSymbol, context.enclosingDeclaration))) {
-          const typeArgumentNodes = mapToTypeNodes(type.aliasTypeArguments, context);
-          if (isReservedMemberName(type.aliasSymbol.escapedName) && !(type.aliasSymbol.flags & 32 /* Class */))
-            return factory.createTypeReferenceNode(factory.createIdentifier(""), typeArgumentNodes);
-          if (length(typeArgumentNodes) === 1 && type.aliasSymbol === globalArrayType.symbol) {
-            return factory.createArrayTypeNode(typeArgumentNodes[0]);
-          }
-          return symbolToTypeNode(type.aliasSymbol, context, 788968 /* Type */, typeArgumentNodes);
-        }
-        const objectFlags = getObjectFlags(type);
-        if (objectFlags & 4 /* Reference */) {
-          Debug.assert(!!(type.flags & 524288 /* Object */));
-          return type.node ? visitAndTransformType(type, typeReferenceToTypeNode) : typeReferenceToTypeNode(type);
-        }
-        if (type.flags & 262144 /* TypeParameter */ || objectFlags & 3 /* ClassOrInterface */) {
-          if (type.flags & 262144 /* TypeParameter */ && contains(context.inferTypeParameters, type)) {
-            context.approximateLength += symbolName(type.symbol).length + 6;
-            let constraintNode;
-            const constraint = getConstraintOfTypeParameter(type);
-            if (constraint) {
-              const inferredConstraint = getInferredTypeParameterConstraint(type, true);
-              if (!(inferredConstraint && isTypeIdenticalTo(constraint, inferredConstraint))) {
-                context.approximateLength += 9;
-                constraintNode = constraint && typeToTypeNodeHelper(constraint, context);
-              }
-            }
-            return factory.createInferTypeNode(typeParameterToDeclarationWithConstraint(type, context, constraintNode));
-          }
-          if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && type.flags & 262144 /* TypeParameter */ && !isTypeSymbolAccessible(type.symbol, context.enclosingDeclaration)) {
-            const name2 = typeParameterToName(type, context);
-            context.approximateLength += idText(name2).length;
-            return factory.createTypeReferenceNode(factory.createIdentifier(idText(name2)), void 0);
-          }
-          if (type.symbol) {
-            return symbolToTypeNode(type.symbol, context, 788968 /* Type */);
-          }
-          const name = (type === markerSuperTypeForCheck || type === markerSubTypeForCheck) && varianceTypeParameter && varianceTypeParameter.symbol ? (type === markerSubTypeForCheck ? "sub-" : "super-") + symbolName(varianceTypeParameter.symbol) : "?";
-          return factory.createTypeReferenceNode(factory.createIdentifier(name), void 0);
-        }
-        if (type.flags & 1048576 /* Union */ && type.origin) {
-          type = type.origin;
-        }
-        if (type.flags & (1048576 /* Union */ | 2097152 /* Intersection */)) {
-          const types = type.flags & 1048576 /* Union */ ? formatUnionTypes(type.types) : type.types;
-          if (length(types) === 1) {
-            return typeToTypeNodeHelper(types[0], context);
-          }
-          const typeNodes = mapToTypeNodes(types, context, true);
-          if (typeNodes && typeNodes.length > 0) {
-            return type.flags & 1048576 /* Union */ ? factory.createUnionTypeNode(typeNodes) : factory.createIntersectionTypeNode(typeNodes);
-          } else {
-            if (!context.encounteredError && !(context.flags & 262144 /* AllowEmptyUnionOrIntersection */)) {
-              context.encounteredError = true;
-            }
-            return void 0;
-          }
-        }
-        if (objectFlags & (16 /* Anonymous */ | 32 /* Mapped */)) {
-          Debug.assert(!!(type.flags & 524288 /* Object */));
-          return createAnonymousTypeNode(type);
-        }
-        if (type.flags & 4194304 /* Index */) {
-          const indexedType = type.type;
-          context.approximateLength += 6;
-          const indexTypeNode = typeToTypeNodeHelper(indexedType, context);
-          return factory.createTypeOperatorNode(141 /* KeyOfKeyword */, indexTypeNode);
-        }
-        if (type.flags & 134217728 /* TemplateLiteral */) {
-          const texts = type.texts;
-          const types = type.types;
-          const templateHead = factory.createTemplateHead(texts[0]);
-          const templateSpans = factory.createNodeArray(
-            map(types, (t, i) => factory.createTemplateLiteralTypeSpan(
-              typeToTypeNodeHelper(t, context),
-              (i < types.length - 1 ? factory.createTemplateMiddle : factory.createTemplateTail)(texts[i + 1])
-            ))
-          );
-          context.approximateLength += 2;
-          return factory.createTemplateLiteralType(templateHead, templateSpans);
-        }
-        if (type.flags & 268435456 /* StringMapping */) {
-          const typeNode = typeToTypeNodeHelper(type.type, context);
-          return symbolToTypeNode(type.symbol, context, 788968 /* Type */, [typeNode]);
-        }
-        if (type.flags & 8388608 /* IndexedAccess */) {
-          const objectTypeNode = typeToTypeNodeHelper(type.objectType, context);
-          const indexTypeNode = typeToTypeNodeHelper(type.indexType, context);
-          context.approximateLength += 2;
-          return factory.createIndexedAccessTypeNode(objectTypeNode, indexTypeNode);
-        }
-        if (type.flags & 16777216 /* Conditional */) {
-          return visitAndTransformType(type, (type2) => conditionalTypeToTypeNode(type2));
-        }
-        if (type.flags & 33554432 /* Substitution */) {
-          return typeToTypeNodeHelper(type.baseType, context);
-        }
-        return Debug.fail("Should be unreachable.");
-        function conditionalTypeToTypeNode(type2) {
-          const checkTypeNode = typeToTypeNodeHelper(type2.checkType, context);
-          context.approximateLength += 15;
-          if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && type2.root.isDistributive && !(type2.checkType.flags & 262144 /* TypeParameter */)) {
-            const newParam = createTypeParameter(createSymbol(262144 /* TypeParameter */, "T"));
-            const name = typeParameterToName(newParam, context);
-            const newTypeVariable = factory.createTypeReferenceNode(name);
-            context.approximateLength += 37;
-            const newMapper = prependTypeMapping(type2.root.checkType, newParam, type2.mapper);
-            const saveInferTypeParameters2 = context.inferTypeParameters;
-            context.inferTypeParameters = type2.root.inferTypeParameters;
-            const extendsTypeNode2 = typeToTypeNodeHelper(instantiateType(type2.root.extendsType, newMapper), context);
-            context.inferTypeParameters = saveInferTypeParameters2;
-            const trueTypeNode2 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode(type2.root.node.trueType), newMapper));
-            const falseTypeNode2 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode(type2.root.node.falseType), newMapper));
-            return factory.createConditionalTypeNode(
-              checkTypeNode,
-              factory.createInferTypeNode(factory.createTypeParameterDeclaration(void 0, factory.cloneNode(newTypeVariable.typeName))),
-              factory.createConditionalTypeNode(
-                factory.createTypeReferenceNode(factory.cloneNode(name)),
-                typeToTypeNodeHelper(type2.checkType, context),
-                factory.createConditionalTypeNode(newTypeVariable, extendsTypeNode2, trueTypeNode2, falseTypeNode2),
-                factory.createKeywordTypeNode(144 /* NeverKeyword */)
-              ),
-              factory.createKeywordTypeNode(144 /* NeverKeyword */)
-            );
-          }
-          const saveInferTypeParameters = context.inferTypeParameters;
-          context.inferTypeParameters = type2.root.inferTypeParameters;
-          const extendsTypeNode = typeToTypeNodeHelper(type2.extendsType, context);
-          context.inferTypeParameters = saveInferTypeParameters;
-          const trueTypeNode = typeToTypeNodeOrCircularityElision(getTrueTypeFromConditionalType(type2));
-          const falseTypeNode = typeToTypeNodeOrCircularityElision(getFalseTypeFromConditionalType(type2));
-          return factory.createConditionalTypeNode(checkTypeNode, extendsTypeNode, trueTypeNode, falseTypeNode);
-        }
-        function typeToTypeNodeOrCircularityElision(type2) {
-          var _a2, _b, _c;
-          if (type2.flags & 1048576 /* Union */) {
-            if ((_a2 = context.visitedTypes) == null ? void 0 : _a2.has(getTypeId(type2))) {
-              if (!(context.flags & 131072 /* AllowAnonymousIdentifier */)) {
-                context.encounteredError = true;
-                (_c = (_b = context.tracker) == null ? void 0 : _b.reportCyclicStructureError) == null ? void 0 : _c.call(_b);
-              }
-              return createElidedInformationPlaceholder(context);
-            }
-            return visitAndTransformType(type2, (type3) => typeToTypeNodeHelper(type3, context));
-          }
-          return typeToTypeNodeHelper(type2, context);
-        }
-        function isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) {
-          return isMappedTypeWithKeyofConstraintDeclaration(type2) && !(getModifiersTypeFromMappedType(type2).flags & 262144 /* TypeParameter */);
-        }
-        function createMappedTypeNodeFromType(type2) {
-          Debug.assert(!!(type2.flags & 524288 /* Object */));
-          const readonlyToken = type2.declaration.readonlyToken ? factory.createToken(type2.declaration.readonlyToken.kind) : void 0;
-          const questionToken = type2.declaration.questionToken ? factory.createToken(type2.declaration.questionToken.kind) : void 0;
-          let appropriateConstraintTypeNode;
-          let newTypeVariable;
-          if (isMappedTypeWithKeyofConstraintDeclaration(type2)) {
-            if (isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */) {
-              const newParam = createTypeParameter(createSymbol(262144 /* TypeParameter */, "T"));
-              const name = typeParameterToName(newParam, context);
-              newTypeVariable = factory.createTypeReferenceNode(name);
-            }
-            appropriateConstraintTypeNode = factory.createTypeOperatorNode(141 /* KeyOfKeyword */, newTypeVariable || typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context));
-          } else {
-            appropriateConstraintTypeNode = typeToTypeNodeHelper(getConstraintTypeFromMappedType(type2), context);
-          }
-          const typeParameterNode = typeParameterToDeclarationWithConstraint(getTypeParameterFromMappedType(type2), context, appropriateConstraintTypeNode);
-          const nameTypeNode = type2.declaration.nameType ? typeToTypeNodeHelper(getNameTypeFromMappedType(type2), context) : void 0;
-          const templateTypeNode = typeToTypeNodeHelper(removeMissingType(getTemplateTypeFromMappedType(type2), !!(getMappedTypeModifiers(type2) & 4 /* IncludeOptional */)), context);
-          const mappedTypeNode = factory.createMappedTypeNode(readonlyToken, typeParameterNode, nameTypeNode, questionToken, templateTypeNode, void 0);
-          context.approximateLength += 10;
-          const result = setEmitFlags(mappedTypeNode, 1 /* SingleLine */);
-          if (isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */) {
-            const originalConstraint = instantiateType(getConstraintOfTypeParameter(getTypeFromTypeNode(type2.declaration.typeParameter.constraint.type)) || unknownType, type2.mapper);
-            return factory.createConditionalTypeNode(
-              typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context),
-              factory.createInferTypeNode(factory.createTypeParameterDeclaration(void 0, factory.cloneNode(newTypeVariable.typeName), originalConstraint.flags & 2 /* Unknown */ ? void 0 : typeToTypeNodeHelper(originalConstraint, context))),
-              result,
-              factory.createKeywordTypeNode(144 /* NeverKeyword */)
-            );
-          }
-          return result;
-        }
-        function createAnonymousTypeNode(type2) {
-          var _a2;
-          const typeId = type2.id;
-          const symbol = type2.symbol;
-          if (symbol) {
-            const isInstanceType = isClassInstanceSide(type2) ? 788968 /* Type */ : 111551 /* Value */;
-            if (isJSConstructor(symbol.valueDeclaration)) {
-              return symbolToTypeNode(symbol, context, isInstanceType);
-            } else if (symbol.flags & 32 /* Class */ && !getBaseTypeVariableOfClass(symbol) && !(symbol.valueDeclaration && isClassLike(symbol.valueDeclaration) && context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && (!isClassDeclaration(symbol.valueDeclaration) || isSymbolAccessible(symbol, context.enclosingDeclaration, isInstanceType, false).accessibility !== 0 /* Accessible */)) || symbol.flags & (384 /* Enum */ | 512 /* ValueModule */) || shouldWriteTypeOfFunctionSymbol()) {
-              return symbolToTypeNode(symbol, context, isInstanceType);
-            } else if ((_a2 = context.visitedTypes) == null ? void 0 : _a2.has(typeId)) {
-              const typeAlias = getTypeAliasForTypeLiteral(type2);
-              if (typeAlias) {
-                return symbolToTypeNode(typeAlias, context, 788968 /* Type */);
-              } else {
-                return createElidedInformationPlaceholder(context);
-              }
-            } else {
-              return visitAndTransformType(type2, createTypeNodeFromObjectType);
-            }
-          } else {
-            return createTypeNodeFromObjectType(type2);
-          }
-          function shouldWriteTypeOfFunctionSymbol() {
-            var _a3;
-            const isStaticMethodSymbol = !!(symbol.flags & 8192 /* Method */) && some(symbol.declarations, (declaration) => isStatic(declaration));
-            const isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* Function */) && (symbol.parent || forEach(symbol.declarations, (declaration) => declaration.parent.kind === 308 /* SourceFile */ || declaration.parent.kind === 265 /* ModuleBlock */));
-            if (isStaticMethodSymbol || isNonLocalFunctionSymbol) {
-              return (!!(context.flags & 4096 /* UseTypeOfFunction */) || ((_a3 = context.visitedTypes) == null ? void 0 : _a3.has(typeId))) && (!(context.flags & 8 /* UseStructuralFallback */) || isValueSymbolAccessible(symbol, context.enclosingDeclaration));
-            }
-          }
-        }
-        function visitAndTransformType(type2, transform2) {
-          var _a2, _b;
-          const typeId = type2.id;
-          const isConstructorObject = getObjectFlags(type2) & 16 /* Anonymous */ && type2.symbol && type2.symbol.flags & 32 /* Class */;
-          const id = getObjectFlags(type2) & 4 /* Reference */ && type2.node ? "N" + getNodeId(type2.node) : type2.flags & 16777216 /* Conditional */ ? "N" + getNodeId(type2.root.node) : type2.symbol ? (isConstructorObject ? "+" : "") + getSymbolId(type2.symbol) : void 0;
-          if (!context.visitedTypes) {
-            context.visitedTypes = /* @__PURE__ */ new Set();
-          }
-          if (id && !context.symbolDepth) {
-            context.symbolDepth = /* @__PURE__ */ new Map();
-          }
-          const links = context.enclosingDeclaration && getNodeLinks(context.enclosingDeclaration);
-          const key = `${getTypeId(type2)}|${context.flags}`;
-          if (links) {
-            links.serializedTypes || (links.serializedTypes = /* @__PURE__ */ new Map());
-          }
-          const cachedResult = (_a2 = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _a2.get(key);
-          if (cachedResult) {
-            if (cachedResult.truncating) {
-              context.truncating = true;
-            }
-            context.approximateLength += cachedResult.addedLength;
-            return deepCloneOrReuseNode(cachedResult);
-          }
-          let depth;
-          if (id) {
-            depth = context.symbolDepth.get(id) || 0;
-            if (depth > 10) {
-              return createElidedInformationPlaceholder(context);
-            }
-            context.symbolDepth.set(id, depth + 1);
-          }
-          context.visitedTypes.add(typeId);
-          const startLength = context.approximateLength;
-          const result = transform2(type2);
-          const addedLength = context.approximateLength - startLength;
-          if (!context.reportedDiagnostic && !context.encounteredError) {
-            if (context.truncating) {
-              result.truncating = true;
-            }
-            result.addedLength = addedLength;
-            (_b = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _b.set(key, result);
-          }
-          context.visitedTypes.delete(typeId);
-          if (id) {
-            context.symbolDepth.set(id, depth);
-          }
-          return result;
-          function deepCloneOrReuseNode(node) {
-            if (!nodeIsSynthesized(node) && getParseTreeNode(node) === node) {
-              return node;
-            }
-            return setTextRange(factory.cloneNode(visitEachChild(node, deepCloneOrReuseNode, nullTransformationContext, deepCloneOrReuseNodes)), node);
-          }
-          function deepCloneOrReuseNodes(nodes, visitor, test, start2, count) {
-            if (nodes && nodes.length === 0) {
-              return setTextRange(factory.createNodeArray(void 0, nodes.hasTrailingComma), nodes);
-            }
-            return visitNodes2(nodes, visitor, test, start2, count);
-          }
-        }
-        function createTypeNodeFromObjectType(type2) {
-          if (isGenericMappedType(type2) || type2.containsError) {
-            return createMappedTypeNodeFromType(type2);
-          }
-          const resolved = resolveStructuredTypeMembers(type2);
-          if (!resolved.properties.length && !resolved.indexInfos.length) {
-            if (!resolved.callSignatures.length && !resolved.constructSignatures.length) {
-              context.approximateLength += 2;
-              return setEmitFlags(factory.createTypeLiteralNode(void 0), 1 /* SingleLine */);
-            }
-            if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) {
-              const signature = resolved.callSignatures[0];
-              const signatureNode = signatureToSignatureDeclarationHelper(signature, 181 /* FunctionType */, context);
-              return signatureNode;
-            }
-            if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) {
-              const signature = resolved.constructSignatures[0];
-              const signatureNode = signatureToSignatureDeclarationHelper(signature, 182 /* ConstructorType */, context);
-              return signatureNode;
-            }
-          }
-          const abstractSignatures = filter(resolved.constructSignatures, (signature) => !!(signature.flags & 4 /* Abstract */));
-          if (some(abstractSignatures)) {
-            const types = map(abstractSignatures, getOrCreateTypeFromSignature);
-            const typeElementCount = resolved.callSignatures.length + (resolved.constructSignatures.length - abstractSignatures.length) + resolved.indexInfos.length + (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ ? countWhere(resolved.properties, (p) => !(p.flags & 4194304 /* Prototype */)) : length(resolved.properties));
-            if (typeElementCount) {
-              types.push(getResolvedTypeWithoutAbstractConstructSignatures(resolved));
-            }
-            return typeToTypeNodeHelper(getIntersectionType(types), context);
-          }
-          const savedFlags = context.flags;
-          context.flags |= 4194304 /* InObjectTypeLiteral */;
-          const members = createTypeNodesFromResolvedType(resolved);
-          context.flags = savedFlags;
-          const typeLiteralNode = factory.createTypeLiteralNode(members);
-          context.approximateLength += 2;
-          setEmitFlags(typeLiteralNode, context.flags & 1024 /* MultilineObjectLiterals */ ? 0 : 1 /* SingleLine */);
-          return typeLiteralNode;
-        }
-        function typeReferenceToTypeNode(type2) {
-          let typeArguments = getTypeArguments(type2);
-          if (type2.target === globalArrayType || type2.target === globalReadonlyArrayType) {
-            if (context.flags & 2 /* WriteArrayAsGenericType */) {
-              const typeArgumentNode = typeToTypeNodeHelper(typeArguments[0], context);
-              return factory.createTypeReferenceNode(type2.target === globalArrayType ? "Array" : "ReadonlyArray", [typeArgumentNode]);
-            }
-            const elementType = typeToTypeNodeHelper(typeArguments[0], context);
-            const arrayType = factory.createArrayTypeNode(elementType);
-            return type2.target === globalArrayType ? arrayType : factory.createTypeOperatorNode(146 /* ReadonlyKeyword */, arrayType);
-          } else if (type2.target.objectFlags & 8 /* Tuple */) {
-            typeArguments = sameMap(typeArguments, (t, i) => removeMissingType(t, !!(type2.target.elementFlags[i] & 2 /* Optional */)));
-            if (typeArguments.length > 0) {
-              const arity = getTypeReferenceArity(type2);
-              const tupleConstituentNodes = mapToTypeNodes(typeArguments.slice(0, arity), context);
-              if (tupleConstituentNodes) {
-                if (type2.target.labeledElementDeclarations) {
-                  for (let i = 0; i < tupleConstituentNodes.length; i++) {
-                    const flags = type2.target.elementFlags[i];
-                    tupleConstituentNodes[i] = factory.createNamedTupleMember(
-                      flags & 12 /* Variable */ ? factory.createToken(25 /* DotDotDotToken */) : void 0,
-                      factory.createIdentifier(unescapeLeadingUnderscores(getTupleElementLabel(type2.target.labeledElementDeclarations[i]))),
-                      flags & 2 /* Optional */ ? factory.createToken(57 /* QuestionToken */) : void 0,
-                      flags & 4 /* Rest */ ? factory.createArrayTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i]
-                    );
-                  }
-                } else {
-                  for (let i = 0; i < Math.min(arity, tupleConstituentNodes.length); i++) {
-                    const flags = type2.target.elementFlags[i];
-                    tupleConstituentNodes[i] = flags & 12 /* Variable */ ? factory.createRestTypeNode(flags & 4 /* Rest */ ? factory.createArrayTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i]) : flags & 2 /* Optional */ ? factory.createOptionalTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i];
-                  }
-                }
-                const tupleTypeNode = setEmitFlags(factory.createTupleTypeNode(tupleConstituentNodes), 1 /* SingleLine */);
-                return type2.target.readonly ? factory.createTypeOperatorNode(146 /* ReadonlyKeyword */, tupleTypeNode) : tupleTypeNode;
-              }
-            }
-            if (context.encounteredError || context.flags & 524288 /* AllowEmptyTuple */) {
-              const tupleTypeNode = setEmitFlags(factory.createTupleTypeNode([]), 1 /* SingleLine */);
-              return type2.target.readonly ? factory.createTypeOperatorNode(146 /* ReadonlyKeyword */, tupleTypeNode) : tupleTypeNode;
-            }
-            context.encounteredError = true;
-            return void 0;
-          } else if (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && type2.symbol.valueDeclaration && isClassLike(type2.symbol.valueDeclaration) && !isValueSymbolAccessible(type2.symbol, context.enclosingDeclaration)) {
-            return createAnonymousTypeNode(type2);
-          } else {
-            const outerTypeParameters = type2.target.outerTypeParameters;
-            let i = 0;
-            let resultType;
-            if (outerTypeParameters) {
-              const length2 = outerTypeParameters.length;
-              while (i < length2) {
-                const start2 = i;
-                const parent2 = getParentSymbolOfTypeParameter(outerTypeParameters[i]);
-                do {
-                  i++;
-                } while (i < length2 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent2);
-                if (!rangeEquals(outerTypeParameters, typeArguments, start2, i)) {
-                  const typeArgumentSlice = mapToTypeNodes(typeArguments.slice(start2, i), context);
-                  const flags2 = context.flags;
-                  context.flags |= 16 /* ForbidIndexedAccessSymbolReferences */;
-                  const ref = symbolToTypeNode(parent2, context, 788968 /* Type */, typeArgumentSlice);
-                  context.flags = flags2;
-                  resultType = !resultType ? ref : appendReferenceToType(resultType, ref);
-                }
-              }
-            }
-            let typeArgumentNodes;
-            if (typeArguments.length > 0) {
-              const typeParameterCount = (type2.target.typeParameters || emptyArray).length;
-              typeArgumentNodes = mapToTypeNodes(typeArguments.slice(i, typeParameterCount), context);
-            }
-            const flags = context.flags;
-            context.flags |= 16 /* ForbidIndexedAccessSymbolReferences */;
-            const finalRef = symbolToTypeNode(type2.symbol, context, 788968 /* Type */, typeArgumentNodes);
-            context.flags = flags;
-            return !resultType ? finalRef : appendReferenceToType(resultType, finalRef);
-          }
-        }
-        function appendReferenceToType(root, ref) {
-          if (isImportTypeNode(root)) {
-            let typeArguments = root.typeArguments;
-            let qualifier = root.qualifier;
-            if (qualifier) {
-              if (isIdentifier(qualifier)) {
-                qualifier = factory.updateIdentifier(qualifier, typeArguments);
-              } else {
-                qualifier = factory.updateQualifiedName(
-                  qualifier,
-                  qualifier.left,
-                  factory.updateIdentifier(qualifier.right, typeArguments)
-                );
-              }
-            }
-            typeArguments = ref.typeArguments;
-            const ids = getAccessStack(ref);
-            for (const id of ids) {
-              qualifier = qualifier ? factory.createQualifiedName(qualifier, id) : id;
-            }
-            return factory.updateImportTypeNode(
-              root,
-              root.argument,
-              root.assertions,
-              qualifier,
-              typeArguments,
-              root.isTypeOf
-            );
-          } else {
-            let typeArguments = root.typeArguments;
-            let typeName = root.typeName;
-            if (isIdentifier(typeName)) {
-              typeName = factory.updateIdentifier(typeName, typeArguments);
-            } else {
-              typeName = factory.updateQualifiedName(
-                typeName,
-                typeName.left,
-                factory.updateIdentifier(typeName.right, typeArguments)
-              );
-            }
-            typeArguments = ref.typeArguments;
-            const ids = getAccessStack(ref);
-            for (const id of ids) {
-              typeName = factory.createQualifiedName(typeName, id);
-            }
-            return factory.updateTypeReferenceNode(
-              root,
-              typeName,
-              typeArguments
-            );
-          }
-        }
-        function getAccessStack(ref) {
-          let state = ref.typeName;
-          const ids = [];
-          while (!isIdentifier(state)) {
-            ids.unshift(state.right);
-            state = state.left;
-          }
-          ids.unshift(state);
-          return ids;
-        }
-        function createTypeNodesFromResolvedType(resolvedType) {
-          if (checkTruncationLength(context)) {
-            return [factory.createPropertySignature(void 0, "...", void 0, void 0)];
-          }
-          const typeElements = [];
-          for (const signature of resolvedType.callSignatures) {
-            typeElements.push(signatureToSignatureDeclarationHelper(signature, 176 /* CallSignature */, context));
-          }
-          for (const signature of resolvedType.constructSignatures) {
-            if (signature.flags & 4 /* Abstract */)
-              continue;
-            typeElements.push(signatureToSignatureDeclarationHelper(signature, 177 /* ConstructSignature */, context));
-          }
-          for (const info of resolvedType.indexInfos) {
-            typeElements.push(indexInfoToIndexSignatureDeclarationHelper(info, context, resolvedType.objectFlags & 1024 /* ReverseMapped */ ? createElidedInformationPlaceholder(context) : void 0));
-          }
-          const properties = resolvedType.properties;
-          if (!properties) {
-            return typeElements;
-          }
-          let i = 0;
-          for (const propertySymbol of properties) {
-            i++;
-            if (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */) {
-              if (propertySymbol.flags & 4194304 /* Prototype */) {
-                continue;
-              }
-              if (getDeclarationModifierFlagsFromSymbol(propertySymbol) & (8 /* Private */ | 16 /* Protected */) && context.tracker.reportPrivateInBaseOfClassExpression) {
-                context.tracker.reportPrivateInBaseOfClassExpression(unescapeLeadingUnderscores(propertySymbol.escapedName));
-              }
-            }
-            if (checkTruncationLength(context) && i + 2 < properties.length - 1) {
-              typeElements.push(factory.createPropertySignature(void 0, `... ${properties.length - i} more ...`, void 0, void 0));
-              addPropertyToElementList(properties[properties.length - 1], context, typeElements);
-              break;
-            }
-            addPropertyToElementList(propertySymbol, context, typeElements);
-          }
-          return typeElements.length ? typeElements : void 0;
-        }
-      }
-      function createElidedInformationPlaceholder(context) {
-        context.approximateLength += 3;
-        if (!(context.flags & 1 /* NoTruncation */)) {
-          return factory.createTypeReferenceNode(factory.createIdentifier("..."), void 0);
-        }
-        return factory.createKeywordTypeNode(131 /* AnyKeyword */);
-      }
-      function shouldUsePlaceholderForProperty(propertySymbol, context) {
-        var _a2;
-        return !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */) && (contains(context.reverseMappedStack, propertySymbol) || ((_a2 = context.reverseMappedStack) == null ? void 0 : _a2[0]) && !(getObjectFlags(last(context.reverseMappedStack).propertyType) & 16 /* Anonymous */));
-      }
-      function addPropertyToElementList(propertySymbol, context, typeElements) {
-        var _a2, _b;
-        const propertyIsReverseMapped = !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */);
-        const propertyType = shouldUsePlaceholderForProperty(propertySymbol, context) ? anyType : getNonMissingTypeOfSymbol(propertySymbol);
-        const saveEnclosingDeclaration = context.enclosingDeclaration;
-        context.enclosingDeclaration = void 0;
-        if (context.tracker.trackSymbol && isLateBoundName(propertySymbol.escapedName)) {
-          if (propertySymbol.declarations) {
-            const decl = first(propertySymbol.declarations);
-            if (hasLateBindableName(decl)) {
-              if (isBinaryExpression(decl)) {
-                const name = getNameOfDeclaration(decl);
-                if (name && isElementAccessExpression(name) && isPropertyAccessEntityNameExpression(name.argumentExpression)) {
-                  trackComputedName(name.argumentExpression, saveEnclosingDeclaration, context);
-                }
-              } else {
-                trackComputedName(decl.name.expression, saveEnclosingDeclaration, context);
-              }
-            }
-          } else if ((_a2 = context.tracker) == null ? void 0 : _a2.reportNonSerializableProperty) {
-            context.tracker.reportNonSerializableProperty(symbolToString(propertySymbol));
-          }
-        }
-        context.enclosingDeclaration = propertySymbol.valueDeclaration || ((_b = propertySymbol.declarations) == null ? void 0 : _b[0]) || saveEnclosingDeclaration;
-        const propertyName = getPropertyNameNodeForSymbol(propertySymbol, context);
-        context.enclosingDeclaration = saveEnclosingDeclaration;
-        context.approximateLength += symbolName(propertySymbol).length + 1;
-        const optionalToken = propertySymbol.flags & 16777216 /* Optional */ ? factory.createToken(57 /* QuestionToken */) : void 0;
-        if (propertySymbol.flags & (16 /* Function */ | 8192 /* Method */) && !getPropertiesOfObjectType(propertyType).length && !isReadonlySymbol(propertySymbol)) {
-          const signatures = getSignaturesOfType(filterType(propertyType, (t) => !(t.flags & 32768 /* Undefined */)), 0 /* Call */);
-          for (const signature of signatures) {
-            const methodDeclaration = signatureToSignatureDeclarationHelper(signature, 170 /* MethodSignature */, context, { name: propertyName, questionToken: optionalToken });
-            typeElements.push(preserveCommentsOn(methodDeclaration));
-          }
-        } else {
-          let propertyTypeNode;
-          if (shouldUsePlaceholderForProperty(propertySymbol, context)) {
-            propertyTypeNode = createElidedInformationPlaceholder(context);
-          } else {
-            if (propertyIsReverseMapped) {
-              context.reverseMappedStack || (context.reverseMappedStack = []);
-              context.reverseMappedStack.push(propertySymbol);
-            }
-            propertyTypeNode = propertyType ? serializeTypeForDeclaration(context, propertyType, propertySymbol, saveEnclosingDeclaration) : factory.createKeywordTypeNode(131 /* AnyKeyword */);
-            if (propertyIsReverseMapped) {
-              context.reverseMappedStack.pop();
-            }
-          }
-          const modifiers = isReadonlySymbol(propertySymbol) ? [factory.createToken(146 /* ReadonlyKeyword */)] : void 0;
-          if (modifiers) {
-            context.approximateLength += 9;
-          }
-          const propertySignature = factory.createPropertySignature(
-            modifiers,
-            propertyName,
-            optionalToken,
-            propertyTypeNode
-          );
-          typeElements.push(preserveCommentsOn(propertySignature));
-        }
-        function preserveCommentsOn(node) {
-          var _a3;
-          if (some(propertySymbol.declarations, (d) => d.kind === 350 /* JSDocPropertyTag */)) {
-            const d = (_a3 = propertySymbol.declarations) == null ? void 0 : _a3.find((d2) => d2.kind === 350 /* JSDocPropertyTag */);
-            const commentText = getTextOfJSDocComment(d.comment);
-            if (commentText) {
-              setSyntheticLeadingComments(node, [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]);
-            }
-          } else if (propertySymbol.valueDeclaration) {
-            setCommentRange(node, propertySymbol.valueDeclaration);
-          }
-          return node;
-        }
-      }
-      function mapToTypeNodes(types, context, isBareList) {
-        if (some(types)) {
-          if (checkTruncationLength(context)) {
-            if (!isBareList) {
-              return [factory.createTypeReferenceNode("...", void 0)];
-            } else if (types.length > 2) {
-              return [
-                typeToTypeNodeHelper(types[0], context),
-                factory.createTypeReferenceNode(`... ${types.length - 2} more ...`, void 0),
-                typeToTypeNodeHelper(types[types.length - 1], context)
-              ];
-            }
-          }
-          const mayHaveNameCollisions = !(context.flags & 64 /* UseFullyQualifiedType */);
-          const seenNames = mayHaveNameCollisions ? createUnderscoreEscapedMultiMap() : void 0;
-          const result = [];
-          let i = 0;
-          for (const type of types) {
-            i++;
-            if (checkTruncationLength(context) && i + 2 < types.length - 1) {
-              result.push(factory.createTypeReferenceNode(`... ${types.length - i} more ...`, void 0));
-              const typeNode2 = typeToTypeNodeHelper(types[types.length - 1], context);
-              if (typeNode2) {
-                result.push(typeNode2);
-              }
-              break;
-            }
-            context.approximateLength += 2;
-            const typeNode = typeToTypeNodeHelper(type, context);
-            if (typeNode) {
-              result.push(typeNode);
-              if (seenNames && isIdentifierTypeReference(typeNode)) {
-                seenNames.add(typeNode.typeName.escapedText, [type, result.length - 1]);
-              }
-            }
-          }
-          if (seenNames) {
-            const saveContextFlags = context.flags;
-            context.flags |= 64 /* UseFullyQualifiedType */;
-            seenNames.forEach((types2) => {
-              if (!arrayIsHomogeneous(types2, ([a], [b]) => typesAreSameReference(a, b))) {
-                for (const [type, resultIndex] of types2) {
-                  result[resultIndex] = typeToTypeNodeHelper(type, context);
-                }
-              }
-            });
-            context.flags = saveContextFlags;
-          }
-          return result;
-        }
-      }
-      function typesAreSameReference(a, b) {
-        return a === b || !!a.symbol && a.symbol === b.symbol || !!a.aliasSymbol && a.aliasSymbol === b.aliasSymbol;
-      }
-      function indexInfoToIndexSignatureDeclarationHelper(indexInfo, context, typeNode) {
-        const name = getNameFromIndexInfo(indexInfo) || "x";
-        const indexerTypeNode = typeToTypeNodeHelper(indexInfo.keyType, context);
-        const indexingParameter = factory.createParameterDeclaration(
-          void 0,
-          void 0,
-          name,
-          void 0,
-          indexerTypeNode,
-          void 0
-        );
-        if (!typeNode) {
-          typeNode = typeToTypeNodeHelper(indexInfo.type || anyType, context);
-        }
-        if (!indexInfo.type && !(context.flags & 2097152 /* AllowEmptyIndexInfoType */)) {
-          context.encounteredError = true;
-        }
-        context.approximateLength += name.length + 4;
-        return factory.createIndexSignature(
-          indexInfo.isReadonly ? [factory.createToken(146 /* ReadonlyKeyword */)] : void 0,
-          [indexingParameter],
-          typeNode
-        );
-      }
-      function signatureToSignatureDeclarationHelper(signature, kind, context, options) {
-        var _a2, _b, _c, _d;
-        const suppressAny = context.flags & 256 /* SuppressAnyReturnType */;
-        if (suppressAny)
-          context.flags &= ~256 /* SuppressAnyReturnType */;
-        context.approximateLength += 3;
-        let typeParameters;
-        let typeArguments;
-        if (context.flags & 32 /* WriteTypeArgumentsOfSignature */ && signature.target && signature.mapper && signature.target.typeParameters) {
-          typeArguments = signature.target.typeParameters.map((parameter) => typeToTypeNodeHelper(instantiateType(parameter, signature.mapper), context));
-        } else {
-          typeParameters = signature.typeParameters && signature.typeParameters.map((parameter) => typeParameterToDeclaration(parameter, context));
-        }
-        const expandedParams = getExpandedParameters(signature, true)[0];
-        const parameters = (some(expandedParams, (p) => p !== expandedParams[expandedParams.length - 1] && !!(getCheckFlags(p) & 32768 /* RestParameter */)) ? signature.parameters : expandedParams).map((parameter) => symbolToParameterDeclaration(parameter, context, kind === 173 /* Constructor */, options == null ? void 0 : options.privateSymbolVisitor, options == null ? void 0 : options.bundledImports));
-        const thisParameter = context.flags & 33554432 /* OmitThisParameter */ ? void 0 : tryGetThisParameterDeclaration(signature, context);
-        if (thisParameter) {
-          parameters.unshift(thisParameter);
-        }
-        let returnTypeNode;
-        const typePredicate = getTypePredicateOfSignature(signature);
-        if (typePredicate) {
-          const assertsModifier = typePredicate.kind === 2 /* AssertsThis */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createToken(129 /* AssertsKeyword */) : void 0;
-          const parameterName = typePredicate.kind === 1 /* Identifier */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? setEmitFlags(factory.createIdentifier(typePredicate.parameterName), 33554432 /* NoAsciiEscaping */) : factory.createThisTypeNode();
-          const typeNode = typePredicate.type && typeToTypeNodeHelper(typePredicate.type, context);
-          returnTypeNode = factory.createTypePredicateNode(assertsModifier, parameterName, typeNode);
-        } else {
-          const returnType = getReturnTypeOfSignature(signature);
-          if (returnType && !(suppressAny && isTypeAny(returnType))) {
-            returnTypeNode = serializeReturnTypeForSignature(context, returnType, signature, options == null ? void 0 : options.privateSymbolVisitor, options == null ? void 0 : options.bundledImports);
-          } else if (!suppressAny) {
-            returnTypeNode = factory.createKeywordTypeNode(131 /* AnyKeyword */);
-          }
-        }
-        let modifiers = options == null ? void 0 : options.modifiers;
-        if (kind === 182 /* ConstructorType */ && signature.flags & 4 /* Abstract */) {
-          const flags = modifiersToFlags(modifiers);
-          modifiers = factory.createModifiersFromModifierFlags(flags | 256 /* Abstract */);
-        }
-        const node = kind === 176 /* CallSignature */ ? factory.createCallSignature(typeParameters, parameters, returnTypeNode) : kind === 177 /* ConstructSignature */ ? factory.createConstructSignature(typeParameters, parameters, returnTypeNode) : kind === 170 /* MethodSignature */ ? factory.createMethodSignature(modifiers, (_a2 = options == null ? void 0 : options.name) != null ? _a2 : factory.createIdentifier(""), options == null ? void 0 : options.questionToken, typeParameters, parameters, returnTypeNode) : kind === 171 /* MethodDeclaration */ ? factory.createMethodDeclaration(modifiers, void 0, (_b = options == null ? void 0 : options.name) != null ? _b : factory.createIdentifier(""), void 0, typeParameters, parameters, returnTypeNode, void 0) : kind === 173 /* Constructor */ ? factory.createConstructorDeclaration(modifiers, parameters, void 0) : kind === 174 /* GetAccessor */ ? factory.createGetAccessorDeclaration(modifiers, (_c = options == null ? void 0 : options.name) != null ? _c : factory.createIdentifier(""), parameters, returnTypeNode, void 0) : kind === 175 /* SetAccessor */ ? factory.createSetAccessorDeclaration(modifiers, (_d = options == null ? void 0 : options.name) != null ? _d : factory.createIdentifier(""), parameters, void 0) : kind === 178 /* IndexSignature */ ? factory.createIndexSignature(modifiers, parameters, returnTypeNode) : kind === 320 /* JSDocFunctionType */ ? factory.createJSDocFunctionType(parameters, returnTypeNode) : kind === 181 /* FunctionType */ ? factory.createFunctionTypeNode(typeParameters, parameters, returnTypeNode != null ? returnTypeNode : factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 182 /* ConstructorType */ ? factory.createConstructorTypeNode(modifiers, typeParameters, parameters, returnTypeNode != null ? returnTypeNode : factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 259 /* FunctionDeclaration */ ? factory.createFunctionDeclaration(modifiers, void 0, (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""), typeParameters, parameters, returnTypeNode, void 0) : kind === 215 /* FunctionExpression */ ? factory.createFunctionExpression(modifiers, void 0, (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""), typeParameters, parameters, returnTypeNode, factory.createBlock([])) : kind === 216 /* ArrowFunction */ ? factory.createArrowFunction(modifiers, typeParameters, parameters, returnTypeNode, void 0, factory.createBlock([])) : Debug.assertNever(kind);
-        if (typeArguments) {
-          node.typeArguments = factory.createNodeArray(typeArguments);
-        }
-        return node;
-      }
-      function tryGetThisParameterDeclaration(signature, context) {
-        if (signature.thisParameter) {
-          return symbolToParameterDeclaration(signature.thisParameter, context);
-        }
-        if (signature.declaration) {
-          const thisTag = getJSDocThisTag(signature.declaration);
-          if (thisTag && thisTag.typeExpression) {
-            return factory.createParameterDeclaration(
-              void 0,
-              void 0,
-              "this",
-              void 0,
-              typeToTypeNodeHelper(getTypeFromTypeNode(thisTag.typeExpression), context)
-            );
-          }
-        }
-      }
-      function typeParameterToDeclarationWithConstraint(type, context, constraintNode) {
-        const savedContextFlags = context.flags;
-        context.flags &= ~512 /* WriteTypeParametersInQualifiedName */;
-        const modifiers = factory.createModifiersFromModifierFlags(getVarianceModifiers(type));
-        const name = typeParameterToName(type, context);
-        const defaultParameter = getDefaultFromTypeParameter(type);
-        const defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter, context);
-        context.flags = savedContextFlags;
-        return factory.createTypeParameterDeclaration(modifiers, name, constraintNode, defaultParameterNode);
-      }
-      function typeParameterToDeclaration(type, context, constraint = getConstraintOfTypeParameter(type)) {
-        const constraintNode = constraint && typeToTypeNodeHelper(constraint, context);
-        return typeParameterToDeclarationWithConstraint(type, context, constraintNode);
-      }
-      function symbolToParameterDeclaration(parameterSymbol, context, preserveModifierFlags, privateSymbolVisitor, bundledImports) {
-        let parameterDeclaration = getDeclarationOfKind(parameterSymbol, 166 /* Parameter */);
-        if (!parameterDeclaration && !isTransientSymbol(parameterSymbol)) {
-          parameterDeclaration = getDeclarationOfKind(parameterSymbol, 343 /* JSDocParameterTag */);
-        }
-        let parameterType = getTypeOfSymbol(parameterSymbol);
-        if (parameterDeclaration && isRequiredInitializedParameter(parameterDeclaration)) {
-          parameterType = getOptionalType(parameterType);
-        }
-        const parameterTypeNode = serializeTypeForDeclaration(context, parameterType, parameterSymbol, context.enclosingDeclaration, privateSymbolVisitor, bundledImports);
-        const modifiers = !(context.flags & 8192 /* OmitParameterModifiers */) && preserveModifierFlags && parameterDeclaration && canHaveModifiers(parameterDeclaration) ? map(getModifiers(parameterDeclaration), factory.cloneNode) : void 0;
-        const isRest = parameterDeclaration && isRestParameter(parameterDeclaration) || getCheckFlags(parameterSymbol) & 32768 /* RestParameter */;
-        const dotDotDotToken = isRest ? factory.createToken(25 /* DotDotDotToken */) : void 0;
-        const name = parameterDeclaration ? parameterDeclaration.name ? parameterDeclaration.name.kind === 79 /* Identifier */ ? setEmitFlags(factory.cloneNode(parameterDeclaration.name), 33554432 /* NoAsciiEscaping */) : parameterDeclaration.name.kind === 163 /* QualifiedName */ ? setEmitFlags(factory.cloneNode(parameterDeclaration.name.right), 33554432 /* NoAsciiEscaping */) : cloneBindingName(parameterDeclaration.name) : symbolName(parameterSymbol) : symbolName(parameterSymbol);
-        const isOptional = parameterDeclaration && isOptionalParameter(parameterDeclaration) || getCheckFlags(parameterSymbol) & 16384 /* OptionalParameter */;
-        const questionToken = isOptional ? factory.createToken(57 /* QuestionToken */) : void 0;
-        const parameterNode = factory.createParameterDeclaration(
-          modifiers,
-          dotDotDotToken,
-          name,
-          questionToken,
-          parameterTypeNode,
-          void 0
-        );
-        context.approximateLength += symbolName(parameterSymbol).length + 3;
-        return parameterNode;
-        function cloneBindingName(node) {
-          return elideInitializerAndSetEmitFlags(node);
-          function elideInitializerAndSetEmitFlags(node2) {
-            if (context.tracker.trackSymbol && isComputedPropertyName(node2) && isLateBindableName(node2)) {
-              trackComputedName(node2.expression, context.enclosingDeclaration, context);
-            }
-            let visited = visitEachChild(node2, elideInitializerAndSetEmitFlags, nullTransformationContext, void 0, elideInitializerAndSetEmitFlags);
-            if (isBindingElement(visited)) {
-              visited = factory.updateBindingElement(
-                visited,
-                visited.dotDotDotToken,
-                visited.propertyName,
-                visited.name,
-                void 0
-              );
-            }
-            if (!nodeIsSynthesized(visited)) {
-              visited = factory.cloneNode(visited);
-            }
-            return setEmitFlags(visited, 1 /* SingleLine */ | 33554432 /* NoAsciiEscaping */);
-          }
-        }
-      }
-      function trackComputedName(accessExpression, enclosingDeclaration, context) {
-        if (!context.tracker.trackSymbol)
-          return;
-        const firstIdentifier = getFirstIdentifier(accessExpression);
-        const name = resolveName(firstIdentifier, firstIdentifier.escapedText, 111551 /* Value */ | 1048576 /* ExportValue */, void 0, void 0, true);
-        if (name) {
-          context.tracker.trackSymbol(name, enclosingDeclaration, 111551 /* Value */);
-        }
-      }
-      function lookupSymbolChain(symbol, context, meaning, yieldModuleSymbol) {
-        context.tracker.trackSymbol(symbol, context.enclosingDeclaration, meaning);
-        return lookupSymbolChainWorker(symbol, context, meaning, yieldModuleSymbol);
-      }
-      function lookupSymbolChainWorker(symbol, context, meaning, yieldModuleSymbol) {
-        let chain;
-        const isTypeParameter = symbol.flags & 262144 /* TypeParameter */;
-        if (!isTypeParameter && (context.enclosingDeclaration || context.flags & 64 /* UseFullyQualifiedType */) && !(context.flags & 134217728 /* DoNotIncludeSymbolChain */)) {
-          chain = Debug.checkDefined(getSymbolChain(symbol, meaning, true));
-          Debug.assert(chain && chain.length > 0);
-        } else {
-          chain = [symbol];
-        }
-        return chain;
-        function getSymbolChain(symbol2, meaning2, endOfChain) {
-          let accessibleSymbolChain = getAccessibleSymbolChain(symbol2, context.enclosingDeclaration, meaning2, !!(context.flags & 128 /* UseOnlyExternalAliasing */));
-          let parentSpecifiers;
-          if (!accessibleSymbolChain || needsQualification(accessibleSymbolChain[0], context.enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning2 : getQualifiedLeftMeaning(meaning2))) {
-            const parents = getContainersOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol2, context.enclosingDeclaration, meaning2);
-            if (length(parents)) {
-              parentSpecifiers = parents.map((symbol3) => some(symbol3.declarations, hasNonGlobalAugmentationExternalModuleSymbol) ? getSpecifierForModuleSymbol(symbol3, context) : void 0);
-              const indices = parents.map((_, i) => i);
-              indices.sort(sortByBestName);
-              const sortedParents = indices.map((i) => parents[i]);
-              for (const parent2 of sortedParents) {
-                const parentChain = getSymbolChain(parent2, getQualifiedLeftMeaning(meaning2), false);
-                if (parentChain) {
-                  if (parent2.exports && parent2.exports.get("export=" /* ExportEquals */) && getSymbolIfSameReference(parent2.exports.get("export=" /* ExportEquals */), symbol2)) {
-                    accessibleSymbolChain = parentChain;
-                    break;
-                  }
-                  accessibleSymbolChain = parentChain.concat(accessibleSymbolChain || [getAliasForSymbolInContainer(parent2, symbol2) || symbol2]);
-                  break;
-                }
-              }
-            }
-          }
-          if (accessibleSymbolChain) {
-            return accessibleSymbolChain;
-          }
-          if (endOfChain || !(symbol2.flags & (2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */))) {
-            if (!endOfChain && !yieldModuleSymbol && !!forEach(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
-              return;
-            }
-            return [symbol2];
-          }
-          function sortByBestName(a, b) {
-            const specifierA = parentSpecifiers[a];
-            const specifierB = parentSpecifiers[b];
-            if (specifierA && specifierB) {
-              const isBRelative = pathIsRelative(specifierB);
-              if (pathIsRelative(specifierA) === isBRelative) {
-                return countPathComponents(specifierA) - countPathComponents(specifierB);
-              }
-              if (isBRelative) {
-                return -1;
-              }
-              return 1;
-            }
-            return 0;
-          }
-        }
-      }
-      function typeParametersToTypeParameterDeclarations(symbol, context) {
-        let typeParameterNodes;
-        const targetSymbol = getTargetSymbol(symbol);
-        if (targetSymbol.flags & (32 /* Class */ | 64 /* Interface */ | 524288 /* TypeAlias */)) {
-          typeParameterNodes = factory.createNodeArray(map(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol), (tp) => typeParameterToDeclaration(tp, context)));
-        }
-        return typeParameterNodes;
-      }
-      function lookupTypeParameterNodes(chain, index, context) {
-        var _a2;
-        Debug.assert(chain && 0 <= index && index < chain.length);
-        const symbol = chain[index];
-        const symbolId = getSymbolId(symbol);
-        if ((_a2 = context.typeParameterSymbolList) == null ? void 0 : _a2.has(symbolId)) {
-          return void 0;
-        }
-        (context.typeParameterSymbolList || (context.typeParameterSymbolList = /* @__PURE__ */ new Set())).add(symbolId);
-        let typeParameterNodes;
-        if (context.flags & 512 /* WriteTypeParametersInQualifiedName */ && index < chain.length - 1) {
-          const parentSymbol = symbol;
-          const nextSymbol = chain[index + 1];
-          if (getCheckFlags(nextSymbol) & 1 /* Instantiated */) {
-            const params = getTypeParametersOfClassOrInterface(
-              parentSymbol.flags & 2097152 /* Alias */ ? resolveAlias(parentSymbol) : parentSymbol
-            );
-            typeParameterNodes = mapToTypeNodes(map(params, (t) => getMappedType(t, nextSymbol.mapper)), context);
-          } else {
-            typeParameterNodes = typeParametersToTypeParameterDeclarations(symbol, context);
-          }
-        }
-        return typeParameterNodes;
-      }
-      function getTopmostIndexedAccessType(top) {
-        if (isIndexedAccessTypeNode(top.objectType)) {
-          return getTopmostIndexedAccessType(top.objectType);
-        }
-        return top;
-      }
-      function getSpecifierForModuleSymbol(symbol, context, overrideImportMode) {
-        var _a2;
-        let file = getDeclarationOfKind(symbol, 308 /* SourceFile */);
-        if (!file) {
-          const equivalentFileSymbol = firstDefined(symbol.declarations, (d) => getFileSymbolIfFileSymbolExportEqualsContainer(d, symbol));
-          if (equivalentFileSymbol) {
-            file = getDeclarationOfKind(equivalentFileSymbol, 308 /* SourceFile */);
-          }
-        }
-        if (file && file.moduleName !== void 0) {
-          return file.moduleName;
-        }
-        if (!file) {
-          if (context.tracker.trackReferencedAmbientModule) {
-            const ambientDecls = filter(symbol.declarations, isAmbientModule);
-            if (length(ambientDecls)) {
-              for (const decl of ambientDecls) {
-                context.tracker.trackReferencedAmbientModule(decl, symbol);
-              }
-            }
-          }
-          if (ambientModuleSymbolRegex.test(symbol.escapedName)) {
-            return symbol.escapedName.substring(1, symbol.escapedName.length - 1);
-          }
-        }
-        if (!context.enclosingDeclaration || !context.tracker.moduleResolverHost) {
-          if (ambientModuleSymbolRegex.test(symbol.escapedName)) {
-            return symbol.escapedName.substring(1, symbol.escapedName.length - 1);
-          }
-          return getSourceFileOfNode(getNonAugmentationDeclaration(symbol)).fileName;
-        }
-        const contextFile = getSourceFileOfNode(getOriginalNode(context.enclosingDeclaration));
-        const resolutionMode = overrideImportMode || (contextFile == null ? void 0 : contextFile.impliedNodeFormat);
-        const cacheKey = getSpecifierCacheKey(contextFile.path, resolutionMode);
-        const links = getSymbolLinks(symbol);
-        let specifier = links.specifierCache && links.specifierCache.get(cacheKey);
-        if (!specifier) {
-          const isBundle2 = !!outFile(compilerOptions);
-          const { moduleResolverHost } = context.tracker;
-          const specifierCompilerOptions = isBundle2 ? { ...compilerOptions, baseUrl: moduleResolverHost.getCommonSourceDirectory() } : compilerOptions;
-          specifier = first(getModuleSpecifiers(
-            symbol,
-            checker,
-            specifierCompilerOptions,
-            contextFile,
-            moduleResolverHost,
-            {
-              importModuleSpecifierPreference: isBundle2 ? "non-relative" : "project-relative",
-              importModuleSpecifierEnding: isBundle2 ? "minimal" : resolutionMode === 99 /* ESNext */ ? "js" : void 0
-            },
-            { overrideImportMode }
-          ));
-          (_a2 = links.specifierCache) != null ? _a2 : links.specifierCache = /* @__PURE__ */ new Map();
-          links.specifierCache.set(cacheKey, specifier);
-        }
-        return specifier;
-        function getSpecifierCacheKey(path, mode) {
-          return mode === void 0 ? path : `${mode}|${path}`;
-        }
-      }
-      function symbolToEntityNameNode(symbol) {
-        const identifier = factory.createIdentifier(unescapeLeadingUnderscores(symbol.escapedName));
-        return symbol.parent ? factory.createQualifiedName(symbolToEntityNameNode(symbol.parent), identifier) : identifier;
-      }
-      function symbolToTypeNode(symbol, context, meaning, overrideTypeArguments) {
-        var _a2, _b, _c, _d;
-        const chain = lookupSymbolChain(symbol, context, meaning, !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */));
-        const isTypeOf = meaning === 111551 /* Value */;
-        if (some(chain[0].declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
-          const nonRootParts = chain.length > 1 ? createAccessFromSymbolChain(chain, chain.length - 1, 1) : void 0;
-          const typeParameterNodes = overrideTypeArguments || lookupTypeParameterNodes(chain, 0, context);
-          const contextFile = getSourceFileOfNode(getOriginalNode(context.enclosingDeclaration));
-          const targetFile = getSourceFileOfModule(chain[0]);
-          let specifier;
-          let assertion;
-          if (getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */) {
-            if ((targetFile == null ? void 0 : targetFile.impliedNodeFormat) === 99 /* ESNext */ && targetFile.impliedNodeFormat !== (contextFile == null ? void 0 : contextFile.impliedNodeFormat)) {
-              specifier = getSpecifierForModuleSymbol(chain[0], context, 99 /* ESNext */);
-              assertion = factory.createImportTypeAssertionContainer(factory.createAssertClause(factory.createNodeArray([
-                factory.createAssertEntry(
-                  factory.createStringLiteral("resolution-mode"),
-                  factory.createStringLiteral("import")
-                )
-              ])));
-              (_b = (_a2 = context.tracker).reportImportTypeNodeResolutionModeOverride) == null ? void 0 : _b.call(_a2);
-            }
-          }
-          if (!specifier) {
-            specifier = getSpecifierForModuleSymbol(chain[0], context);
-          }
-          if (!(context.flags & 67108864 /* AllowNodeModulesRelativePaths */) && getEmitModuleResolutionKind(compilerOptions) !== 1 /* Classic */ && specifier.indexOf("/node_modules/") >= 0) {
-            const oldSpecifier = specifier;
-            if (getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */) {
-              const swappedMode = (contextFile == null ? void 0 : contextFile.impliedNodeFormat) === 99 /* ESNext */ ? 1 /* CommonJS */ : 99 /* ESNext */;
-              specifier = getSpecifierForModuleSymbol(chain[0], context, swappedMode);
-              if (specifier.indexOf("/node_modules/") >= 0) {
-                specifier = oldSpecifier;
-              } else {
-                assertion = factory.createImportTypeAssertionContainer(factory.createAssertClause(factory.createNodeArray([
-                  factory.createAssertEntry(
-                    factory.createStringLiteral("resolution-mode"),
-                    factory.createStringLiteral(swappedMode === 99 /* ESNext */ ? "import" : "require")
-                  )
-                ])));
-                (_d = (_c = context.tracker).reportImportTypeNodeResolutionModeOverride) == null ? void 0 : _d.call(_c);
-              }
-            }
-            if (!assertion) {
-              context.encounteredError = true;
-              if (context.tracker.reportLikelyUnsafeImportRequiredError) {
-                context.tracker.reportLikelyUnsafeImportRequiredError(oldSpecifier);
-              }
-            }
-          }
-          const lit = factory.createLiteralTypeNode(factory.createStringLiteral(specifier));
-          if (context.tracker.trackExternalModuleSymbolOfImportTypeNode)
-            context.tracker.trackExternalModuleSymbolOfImportTypeNode(chain[0]);
-          context.approximateLength += specifier.length + 10;
-          if (!nonRootParts || isEntityName(nonRootParts)) {
-            if (nonRootParts) {
-              const lastId = isIdentifier(nonRootParts) ? nonRootParts : nonRootParts.right;
-              lastId.typeArguments = void 0;
-            }
-            return factory.createImportTypeNode(lit, assertion, nonRootParts, typeParameterNodes, isTypeOf);
-          } else {
-            const splitNode = getTopmostIndexedAccessType(nonRootParts);
-            const qualifier = splitNode.objectType.typeName;
-            return factory.createIndexedAccessTypeNode(factory.createImportTypeNode(lit, assertion, qualifier, typeParameterNodes, isTypeOf), splitNode.indexType);
-          }
-        }
-        const entityName = createAccessFromSymbolChain(chain, chain.length - 1, 0);
-        if (isIndexedAccessTypeNode(entityName)) {
-          return entityName;
-        }
-        if (isTypeOf) {
-          return factory.createTypeQueryNode(entityName);
-        } else {
-          const lastId = isIdentifier(entityName) ? entityName : entityName.right;
-          const lastTypeArgs = lastId.typeArguments;
-          lastId.typeArguments = void 0;
-          return factory.createTypeReferenceNode(entityName, lastTypeArgs);
-        }
-        function createAccessFromSymbolChain(chain2, index, stopper) {
-          const typeParameterNodes = index === chain2.length - 1 ? overrideTypeArguments : lookupTypeParameterNodes(chain2, index, context);
-          const symbol2 = chain2[index];
-          const parent2 = chain2[index - 1];
-          let symbolName2;
-          if (index === 0) {
-            context.flags |= 16777216 /* InInitialEntityName */;
-            symbolName2 = getNameOfSymbolAsWritten(symbol2, context);
-            context.approximateLength += (symbolName2 ? symbolName2.length : 0) + 1;
-            context.flags ^= 16777216 /* InInitialEntityName */;
-          } else {
-            if (parent2 && getExportsOfSymbol(parent2)) {
-              const exports = getExportsOfSymbol(parent2);
-              forEachEntry(exports, (ex, name) => {
-                if (getSymbolIfSameReference(ex, symbol2) && !isLateBoundName(name) && name !== "export=" /* ExportEquals */) {
-                  symbolName2 = unescapeLeadingUnderscores(name);
-                  return true;
-                }
-              });
-            }
-          }
-          if (symbolName2 === void 0) {
-            const name = firstDefined(symbol2.declarations, getNameOfDeclaration);
-            if (name && isComputedPropertyName(name) && isEntityName(name.expression)) {
-              const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper);
-              if (isEntityName(LHS)) {
-                return factory.createIndexedAccessTypeNode(factory.createParenthesizedType(factory.createTypeQueryNode(LHS)), factory.createTypeQueryNode(name.expression));
-              }
-              return LHS;
-            }
-            symbolName2 = getNameOfSymbolAsWritten(symbol2, context);
-          }
-          context.approximateLength += symbolName2.length + 1;
-          if (!(context.flags & 16 /* ForbidIndexedAccessSymbolReferences */) && parent2 && getMembersOfSymbol(parent2) && getMembersOfSymbol(parent2).get(symbol2.escapedName) && getSymbolIfSameReference(getMembersOfSymbol(parent2).get(symbol2.escapedName), symbol2)) {
-            const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper);
-            if (isIndexedAccessTypeNode(LHS)) {
-              return factory.createIndexedAccessTypeNode(LHS, factory.createLiteralTypeNode(factory.createStringLiteral(symbolName2)));
-            } else {
-              return factory.createIndexedAccessTypeNode(factory.createTypeReferenceNode(LHS, typeParameterNodes), factory.createLiteralTypeNode(factory.createStringLiteral(symbolName2)));
-            }
-          }
-          const identifier = setEmitFlags(factory.createIdentifier(symbolName2, typeParameterNodes), 33554432 /* NoAsciiEscaping */);
-          identifier.symbol = symbol2;
-          if (index > stopper) {
-            const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper);
-            if (!isEntityName(LHS)) {
-              return Debug.fail("Impossible construct - an export of an indexed access cannot be reachable");
-            }
-            return factory.createQualifiedName(LHS, identifier);
-          }
-          return identifier;
-        }
-      }
-      function typeParameterShadowsNameInScope(escapedName, context, type) {
-        const result = resolveName(context.enclosingDeclaration, escapedName, 788968 /* Type */, void 0, escapedName, false);
-        if (result) {
-          if (result.flags & 262144 /* TypeParameter */ && result === type.symbol) {
-            return false;
-          }
-          return true;
-        }
-        return false;
-      }
-      function typeParameterToName(type, context) {
-        var _a2, _b;
-        if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && context.typeParameterNames) {
-          const cached = context.typeParameterNames.get(getTypeId(type));
-          if (cached) {
-            return cached;
-          }
-        }
-        let result = symbolToName(type.symbol, context, 788968 /* Type */, true);
-        if (!(result.kind & 79 /* Identifier */)) {
-          return factory.createIdentifier("(Missing type parameter)");
-        }
-        if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */) {
-          const rawtext = result.escapedText;
-          let i = ((_a2 = context.typeParameterNamesByTextNextNameCount) == null ? void 0 : _a2.get(rawtext)) || 0;
-          let text = rawtext;
-          while (((_b = context.typeParameterNamesByText) == null ? void 0 : _b.has(text)) || typeParameterShadowsNameInScope(text, context, type)) {
-            i++;
-            text = `${rawtext}_${i}`;
-          }
-          if (text !== rawtext) {
-            result = factory.createIdentifier(text, result.typeArguments);
-          }
-          (context.typeParameterNamesByTextNextNameCount || (context.typeParameterNamesByTextNextNameCount = /* @__PURE__ */ new Map())).set(rawtext, i);
-          (context.typeParameterNames || (context.typeParameterNames = /* @__PURE__ */ new Map())).set(getTypeId(type), result);
-          (context.typeParameterNamesByText || (context.typeParameterNamesByText = /* @__PURE__ */ new Set())).add(rawtext);
-        }
-        return result;
-      }
-      function symbolToName(symbol, context, meaning, expectsIdentifier) {
-        const chain = lookupSymbolChain(symbol, context, meaning);
-        if (expectsIdentifier && chain.length !== 1 && !context.encounteredError && !(context.flags & 65536 /* AllowQualifiedNameInPlaceOfIdentifier */)) {
-          context.encounteredError = true;
-        }
-        return createEntityNameFromSymbolChain(chain, chain.length - 1);
-        function createEntityNameFromSymbolChain(chain2, index) {
-          const typeParameterNodes = lookupTypeParameterNodes(chain2, index, context);
-          const symbol2 = chain2[index];
-          if (index === 0) {
-            context.flags |= 16777216 /* InInitialEntityName */;
-          }
-          const symbolName2 = getNameOfSymbolAsWritten(symbol2, context);
-          if (index === 0) {
-            context.flags ^= 16777216 /* InInitialEntityName */;
-          }
-          const identifier = setEmitFlags(factory.createIdentifier(symbolName2, typeParameterNodes), 33554432 /* NoAsciiEscaping */);
-          identifier.symbol = symbol2;
-          return index > 0 ? factory.createQualifiedName(createEntityNameFromSymbolChain(chain2, index - 1), identifier) : identifier;
-        }
-      }
-      function symbolToExpression(symbol, context, meaning) {
-        const chain = lookupSymbolChain(symbol, context, meaning);
-        return createExpressionFromSymbolChain(chain, chain.length - 1);
-        function createExpressionFromSymbolChain(chain2, index) {
-          const typeParameterNodes = lookupTypeParameterNodes(chain2, index, context);
-          const symbol2 = chain2[index];
-          if (index === 0) {
-            context.flags |= 16777216 /* InInitialEntityName */;
-          }
-          let symbolName2 = getNameOfSymbolAsWritten(symbol2, context);
-          if (index === 0) {
-            context.flags ^= 16777216 /* InInitialEntityName */;
-          }
-          let firstChar = symbolName2.charCodeAt(0);
-          if (isSingleOrDoubleQuote(firstChar) && some(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
-            return factory.createStringLiteral(getSpecifierForModuleSymbol(symbol2, context));
-          }
-          const canUsePropertyAccess = firstChar === 35 /* hash */ ? symbolName2.length > 1 && isIdentifierStart(symbolName2.charCodeAt(1), languageVersion) : isIdentifierStart(firstChar, languageVersion);
-          if (index === 0 || canUsePropertyAccess) {
-            const identifier = setEmitFlags(factory.createIdentifier(symbolName2, typeParameterNodes), 33554432 /* NoAsciiEscaping */);
-            identifier.symbol = symbol2;
-            return index > 0 ? factory.createPropertyAccessExpression(createExpressionFromSymbolChain(chain2, index - 1), identifier) : identifier;
-          } else {
-            if (firstChar === 91 /* openBracket */) {
-              symbolName2 = symbolName2.substring(1, symbolName2.length - 1);
-              firstChar = symbolName2.charCodeAt(0);
-            }
-            let expression;
-            if (isSingleOrDoubleQuote(firstChar) && !(symbol2.flags & 8 /* EnumMember */)) {
-              expression = factory.createStringLiteral(stripQuotes(symbolName2).replace(/\\./g, (s) => s.substring(1)), firstChar === 39 /* singleQuote */);
-            } else if ("" + +symbolName2 === symbolName2) {
-              expression = factory.createNumericLiteral(+symbolName2);
-            }
-            if (!expression) {
-              expression = setEmitFlags(factory.createIdentifier(symbolName2, typeParameterNodes), 33554432 /* NoAsciiEscaping */);
-              expression.symbol = symbol2;
-            }
-            return factory.createElementAccessExpression(createExpressionFromSymbolChain(chain2, index - 1), expression);
-          }
-        }
-      }
-      function isStringNamed(d) {
-        const name = getNameOfDeclaration(d);
-        return !!name && isStringLiteral(name);
-      }
-      function isSingleQuotedStringNamed(d) {
-        const name = getNameOfDeclaration(d);
-        return !!(name && isStringLiteral(name) && (name.singleQuote || !nodeIsSynthesized(name) && startsWith(getTextOfNode(name, false), "'")));
-      }
-      function getPropertyNameNodeForSymbol(symbol, context) {
-        const stringNamed = !!length(symbol.declarations) && every(symbol.declarations, isStringNamed);
-        const singleQuote = !!length(symbol.declarations) && every(symbol.declarations, isSingleQuotedStringNamed);
-        const fromNameType = getPropertyNameNodeForSymbolFromNameType(symbol, context, singleQuote, stringNamed);
-        if (fromNameType) {
-          return fromNameType;
-        }
-        const rawName = unescapeLeadingUnderscores(symbol.escapedName);
-        return createPropertyNameNodeForIdentifierOrLiteral(rawName, getEmitScriptTarget(compilerOptions), singleQuote, stringNamed);
-      }
-      function getPropertyNameNodeForSymbolFromNameType(symbol, context, singleQuote, stringNamed) {
-        const nameType = getSymbolLinks(symbol).nameType;
-        if (nameType) {
-          if (nameType.flags & 384 /* StringOrNumberLiteral */) {
-            const name = "" + nameType.value;
-            if (!isIdentifierText(name, getEmitScriptTarget(compilerOptions)) && (stringNamed || !isNumericLiteralName(name))) {
-              return factory.createStringLiteral(name, !!singleQuote);
-            }
-            if (isNumericLiteralName(name) && startsWith(name, "-")) {
-              return factory.createComputedPropertyName(factory.createNumericLiteral(+name));
-            }
-            return createPropertyNameNodeForIdentifierOrLiteral(name, getEmitScriptTarget(compilerOptions));
-          }
-          if (nameType.flags & 8192 /* UniqueESSymbol */) {
-            return factory.createComputedPropertyName(symbolToExpression(nameType.symbol, context, 111551 /* Value */));
-          }
-        }
-      }
-      function cloneNodeBuilderContext(context) {
-        const initial = { ...context };
-        if (initial.typeParameterNames) {
-          initial.typeParameterNames = new Map(initial.typeParameterNames);
-        }
-        if (initial.typeParameterNamesByText) {
-          initial.typeParameterNamesByText = new Set(initial.typeParameterNamesByText);
-        }
-        if (initial.typeParameterSymbolList) {
-          initial.typeParameterSymbolList = new Set(initial.typeParameterSymbolList);
-        }
-        initial.tracker = wrapSymbolTrackerToReportForContext(initial, initial.tracker);
-        return initial;
-      }
-      function getDeclarationWithTypeAnnotation(symbol, enclosingDeclaration) {
-        return symbol.declarations && find(symbol.declarations, (s) => !!getEffectiveTypeAnnotationNode(s) && (!enclosingDeclaration || !!findAncestor(s, (n) => n === enclosingDeclaration)));
-      }
-      function existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type) {
-        return !(getObjectFlags(type) & 4 /* Reference */) || !isTypeReferenceNode(existing) || length(existing.typeArguments) >= getMinTypeArgumentCount(type.target.typeParameters);
-      }
-      function serializeTypeForDeclaration(context, type, symbol, enclosingDeclaration, includePrivateSymbol, bundled) {
-        if (!isErrorType(type) && enclosingDeclaration) {
-          const declWithExistingAnnotation = getDeclarationWithTypeAnnotation(symbol, enclosingDeclaration);
-          if (declWithExistingAnnotation && !isFunctionLikeDeclaration(declWithExistingAnnotation) && !isGetAccessorDeclaration(declWithExistingAnnotation)) {
-            const existing = getEffectiveTypeAnnotationNode(declWithExistingAnnotation);
-            if (typeNodeIsEquivalentToType(existing, declWithExistingAnnotation, type) && existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type)) {
-              const result2 = serializeExistingTypeNode(context, existing, includePrivateSymbol, bundled);
-              if (result2) {
-                return result2;
-              }
-            }
-          }
-        }
-        const oldFlags = context.flags;
-        if (type.flags & 8192 /* UniqueESSymbol */ && type.symbol === symbol && (!context.enclosingDeclaration || some(symbol.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(context.enclosingDeclaration)))) {
-          context.flags |= 1048576 /* AllowUniqueESSymbolType */;
-        }
-        const result = typeToTypeNodeHelper(type, context);
-        context.flags = oldFlags;
-        return result;
-      }
-      function typeNodeIsEquivalentToType(typeNode, annotatedDeclaration, type) {
-        const typeFromTypeNode = getTypeFromTypeNode(typeNode);
-        if (typeFromTypeNode === type) {
-          return true;
-        }
-        if (isParameter(annotatedDeclaration) && annotatedDeclaration.questionToken) {
-          return getTypeWithFacts(type, 524288 /* NEUndefined */) === typeFromTypeNode;
-        }
-        return false;
-      }
-      function serializeReturnTypeForSignature(context, type, signature, includePrivateSymbol, bundled) {
-        if (!isErrorType(type) && context.enclosingDeclaration) {
-          const annotation = signature.declaration && getEffectiveReturnTypeNode(signature.declaration);
-          if (!!findAncestor(annotation, (n) => n === context.enclosingDeclaration) && annotation) {
-            const annotated = getTypeFromTypeNode(annotation);
-            const thisInstantiated = annotated.flags & 262144 /* TypeParameter */ && annotated.isThisType ? instantiateType(annotated, signature.mapper) : annotated;
-            if (thisInstantiated === type && existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(annotation, type)) {
-              const result = serializeExistingTypeNode(context, annotation, includePrivateSymbol, bundled);
-              if (result) {
-                return result;
-              }
-            }
-          }
-        }
-        return typeToTypeNodeHelper(type, context);
-      }
-      function trackExistingEntityName(node, context, includePrivateSymbol) {
-        var _a2, _b;
-        let introducesError = false;
-        const leftmost = getFirstIdentifier(node);
-        if (isInJSFile(node) && (isExportsIdentifier(leftmost) || isModuleExportsAccessExpression(leftmost.parent) || isQualifiedName(leftmost.parent) && isModuleIdentifier(leftmost.parent.left) && isExportsIdentifier(leftmost.parent.right))) {
-          introducesError = true;
-          return { introducesError, node };
-        }
-        const sym = resolveEntityName(leftmost, 67108863 /* All */, true, true);
-        if (sym) {
-          if (isSymbolAccessible(sym, context.enclosingDeclaration, 67108863 /* All */, false).accessibility !== 0 /* Accessible */) {
-            introducesError = true;
-          } else {
-            (_b = (_a2 = context.tracker) == null ? void 0 : _a2.trackSymbol) == null ? void 0 : _b.call(_a2, sym, context.enclosingDeclaration, 67108863 /* All */);
-            includePrivateSymbol == null ? void 0 : includePrivateSymbol(sym);
-          }
-          if (isIdentifier(node)) {
-            const type = getDeclaredTypeOfSymbol(sym);
-            const name = sym.flags & 262144 /* TypeParameter */ && !isTypeSymbolAccessible(type.symbol, context.enclosingDeclaration) ? typeParameterToName(type, context) : factory.cloneNode(node);
-            name.symbol = sym;
-            return { introducesError, node: setEmitFlags(setOriginalNode(name, node), 33554432 /* NoAsciiEscaping */) };
-          }
-        }
-        return { introducesError, node };
-      }
-      function serializeExistingTypeNode(context, existing, includePrivateSymbol, bundled) {
-        if (cancellationToken && cancellationToken.throwIfCancellationRequested) {
-          cancellationToken.throwIfCancellationRequested();
-        }
-        let hadError = false;
-        const file = getSourceFileOfNode(existing);
-        const transformed = visitNode(existing, visitExistingNodeTreeSymbols);
-        if (hadError) {
-          return void 0;
-        }
-        return transformed === existing ? setTextRange(factory.cloneNode(existing), existing) : transformed;
-        function visitExistingNodeTreeSymbols(node) {
-          if (isJSDocAllType(node) || node.kind === 322 /* JSDocNamepathType */) {
-            return factory.createKeywordTypeNode(131 /* AnyKeyword */);
-          }
-          if (isJSDocUnknownType(node)) {
-            return factory.createKeywordTypeNode(157 /* UnknownKeyword */);
-          }
-          if (isJSDocNullableType(node)) {
-            return factory.createUnionTypeNode([visitNode(node.type, visitExistingNodeTreeSymbols), factory.createLiteralTypeNode(factory.createNull())]);
-          }
-          if (isJSDocOptionalType(node)) {
-            return factory.createUnionTypeNode([visitNode(node.type, visitExistingNodeTreeSymbols), factory.createKeywordTypeNode(155 /* UndefinedKeyword */)]);
-          }
-          if (isJSDocNonNullableType(node)) {
-            return visitNode(node.type, visitExistingNodeTreeSymbols);
-          }
-          if (isJSDocVariadicType(node)) {
-            return factory.createArrayTypeNode(visitNode(node.type, visitExistingNodeTreeSymbols));
-          }
-          if (isJSDocTypeLiteral(node)) {
-            return factory.createTypeLiteralNode(map(node.jsDocPropertyTags, (t) => {
-              const name = isIdentifier(t.name) ? t.name : t.name.right;
-              const typeViaParent = getTypeOfPropertyOfType(getTypeFromTypeNode(node), name.escapedText);
-              const overrideTypeNode = typeViaParent && t.typeExpression && getTypeFromTypeNode(t.typeExpression.type) !== typeViaParent ? typeToTypeNodeHelper(typeViaParent, context) : void 0;
-              return factory.createPropertySignature(
-                void 0,
-                name,
-                t.isBracketed || t.typeExpression && isJSDocOptionalType(t.typeExpression.type) ? factory.createToken(57 /* QuestionToken */) : void 0,
-                overrideTypeNode || t.typeExpression && visitNode(t.typeExpression.type, visitExistingNodeTreeSymbols) || factory.createKeywordTypeNode(131 /* AnyKeyword */)
-              );
-            }));
-          }
-          if (isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "") {
-            return setOriginalNode(factory.createKeywordTypeNode(131 /* AnyKeyword */), node);
-          }
-          if ((isExpressionWithTypeArguments(node) || isTypeReferenceNode(node)) && isJSDocIndexSignature(node)) {
-            return factory.createTypeLiteralNode([factory.createIndexSignature(
-              void 0,
-              [factory.createParameterDeclaration(
-                void 0,
-                void 0,
-                "x",
-                void 0,
-                visitNode(node.typeArguments[0], visitExistingNodeTreeSymbols)
-              )],
-              visitNode(node.typeArguments[1], visitExistingNodeTreeSymbols)
-            )]);
-          }
-          if (isJSDocFunctionType(node)) {
-            if (isJSDocConstructSignature(node)) {
-              let newTypeNode;
-              return factory.createConstructorTypeNode(
-                void 0,
-                visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols),
-                mapDefined(node.parameters, (p, i) => p.name && isIdentifier(p.name) && p.name.escapedText === "new" ? (newTypeNode = p.type, void 0) : factory.createParameterDeclaration(
-                  void 0,
-                  getEffectiveDotDotDotForParameter(p),
-                  getNameForJSDocFunctionParameter(p, i),
-                  p.questionToken,
-                  visitNode(p.type, visitExistingNodeTreeSymbols),
-                  void 0
-                )),
-                visitNode(newTypeNode || node.type, visitExistingNodeTreeSymbols) || factory.createKeywordTypeNode(131 /* AnyKeyword */)
-              );
-            } else {
-              return factory.createFunctionTypeNode(
-                visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols),
-                map(node.parameters, (p, i) => factory.createParameterDeclaration(
-                  void 0,
-                  getEffectiveDotDotDotForParameter(p),
-                  getNameForJSDocFunctionParameter(p, i),
-                  p.questionToken,
-                  visitNode(p.type, visitExistingNodeTreeSymbols),
-                  void 0
-                )),
-                visitNode(node.type, visitExistingNodeTreeSymbols) || factory.createKeywordTypeNode(131 /* AnyKeyword */)
-              );
-            }
-          }
-          if (isTypeReferenceNode(node) && isInJSDoc(node) && (!existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(node, getTypeFromTypeNode(node)) || getIntendedTypeFromJSDocTypeReference(node) || unknownSymbol === resolveTypeReferenceName(node, 788968 /* Type */, true))) {
-            return setOriginalNode(typeToTypeNodeHelper(getTypeFromTypeNode(node), context), node);
-          }
-          if (isLiteralImportTypeNode(node)) {
-            const nodeSymbol = getNodeLinks(node).resolvedSymbol;
-            if (isInJSDoc(node) && nodeSymbol && (!node.isTypeOf && !(nodeSymbol.flags & 788968 /* Type */) || !(length(node.typeArguments) >= getMinTypeArgumentCount(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(nodeSymbol))))) {
-              return setOriginalNode(typeToTypeNodeHelper(getTypeFromTypeNode(node), context), node);
-            }
-            return factory.updateImportTypeNode(
-              node,
-              factory.updateLiteralTypeNode(node.argument, rewriteModuleSpecifier(node, node.argument.literal)),
-              node.assertions,
-              node.qualifier,
-              visitNodes2(node.typeArguments, visitExistingNodeTreeSymbols, isTypeNode),
-              node.isTypeOf
-            );
-          }
-          if (isEntityName(node) || isEntityNameExpression(node)) {
-            const { introducesError, node: result } = trackExistingEntityName(node, context, includePrivateSymbol);
-            hadError = hadError || introducesError;
-            if (result !== node) {
-              return result;
-            }
-          }
-          if (file && isTupleTypeNode(node) && getLineAndCharacterOfPosition(file, node.pos).line === getLineAndCharacterOfPosition(file, node.end).line) {
-            setEmitFlags(node, 1 /* SingleLine */);
-          }
-          return visitEachChild(node, visitExistingNodeTreeSymbols, nullTransformationContext);
-          function getEffectiveDotDotDotForParameter(p) {
-            return p.dotDotDotToken || (p.type && isJSDocVariadicType(p.type) ? factory.createToken(25 /* DotDotDotToken */) : void 0);
-          }
-          function getNameForJSDocFunctionParameter(p, index) {
-            return p.name && isIdentifier(p.name) && p.name.escapedText === "this" ? "this" : getEffectiveDotDotDotForParameter(p) ? `args` : `arg${index}`;
-          }
-          function rewriteModuleSpecifier(parent2, lit) {
-            if (bundled) {
-              if (context.tracker && context.tracker.moduleResolverHost) {
-                const targetFile = getExternalModuleFileFromDeclaration(parent2);
-                if (targetFile) {
-                  const getCanonicalFileName = createGetCanonicalFileName(!!host.useCaseSensitiveFileNames);
-                  const resolverHost = {
-                    getCanonicalFileName,
-                    getCurrentDirectory: () => context.tracker.moduleResolverHost.getCurrentDirectory(),
-                    getCommonSourceDirectory: () => context.tracker.moduleResolverHost.getCommonSourceDirectory()
-                  };
-                  const newName = getResolvedExternalModuleName(resolverHost, targetFile);
-                  return factory.createStringLiteral(newName);
-                }
-              }
-            } else {
-              if (context.tracker && context.tracker.trackExternalModuleSymbolOfImportTypeNode) {
-                const moduleSym = resolveExternalModuleNameWorker(lit, lit, void 0);
-                if (moduleSym) {
-                  context.tracker.trackExternalModuleSymbolOfImportTypeNode(moduleSym);
-                }
-              }
-            }
-            return lit;
-          }
-        }
-      }
-      function symbolTableToDeclarationStatements(symbolTable, context, bundled) {
-        const serializePropertySymbolForClass = makeSerializePropertySymbol(factory.createPropertyDeclaration, 171 /* MethodDeclaration */, true);
-        const serializePropertySymbolForInterfaceWorker = makeSerializePropertySymbol((mods, name, question, type) => factory.createPropertySignature(mods, name, question, type), 170 /* MethodSignature */, false);
-        const enclosingDeclaration = context.enclosingDeclaration;
-        let results = [];
-        const visitedSymbols = /* @__PURE__ */ new Set();
-        const deferredPrivatesStack = [];
-        const oldcontext = context;
-        context = {
-          ...oldcontext,
-          usedSymbolNames: new Set(oldcontext.usedSymbolNames),
-          remappedSymbolNames: /* @__PURE__ */ new Map(),
-          tracker: {
-            ...oldcontext.tracker,
-            trackSymbol: (sym, decl, meaning) => {
-              const accessibleResult = isSymbolAccessible(sym, decl, meaning, false);
-              if (accessibleResult.accessibility === 0 /* Accessible */) {
-                const chain = lookupSymbolChainWorker(sym, context, meaning);
-                if (!(sym.flags & 4 /* Property */)) {
-                  includePrivateSymbol(chain[0]);
-                }
-              } else if (oldcontext.tracker && oldcontext.tracker.trackSymbol) {
-                return oldcontext.tracker.trackSymbol(sym, decl, meaning);
-              }
-              return false;
-            }
-          }
-        };
-        context.tracker = wrapSymbolTrackerToReportForContext(context, context.tracker);
-        forEachEntry(symbolTable, (symbol, name) => {
-          const baseName = unescapeLeadingUnderscores(name);
-          void getInternalSymbolName(symbol, baseName);
-        });
-        let addingDeclare = !bundled;
-        const exportEquals = symbolTable.get("export=" /* ExportEquals */);
-        if (exportEquals && symbolTable.size > 1 && exportEquals.flags & 2097152 /* Alias */) {
-          symbolTable = createSymbolTable();
-          symbolTable.set("export=" /* ExportEquals */, exportEquals);
-        }
-        visitSymbolTable(symbolTable);
-        return mergeRedundantStatements(results);
-        function isIdentifierAndNotUndefined(node) {
-          return !!node && node.kind === 79 /* Identifier */;
-        }
-        function getNamesOfDeclaration(statement) {
-          if (isVariableStatement(statement)) {
-            return filter(map(statement.declarationList.declarations, getNameOfDeclaration), isIdentifierAndNotUndefined);
-          }
-          return filter([getNameOfDeclaration(statement)], isIdentifierAndNotUndefined);
-        }
-        function flattenExportAssignedNamespace(statements) {
-          const exportAssignment = find(statements, isExportAssignment);
-          const nsIndex = findIndex(statements, isModuleDeclaration);
-          let ns = nsIndex !== -1 ? statements[nsIndex] : void 0;
-          if (ns && exportAssignment && exportAssignment.isExportEquals && isIdentifier(exportAssignment.expression) && isIdentifier(ns.name) && idText(ns.name) === idText(exportAssignment.expression) && ns.body && isModuleBlock(ns.body)) {
-            const excessExports = filter(statements, (s) => !!(getEffectiveModifierFlags(s) & 1 /* Export */));
-            const name = ns.name;
-            let body = ns.body;
-            if (length(excessExports)) {
-              ns = factory.updateModuleDeclaration(
-                ns,
-                ns.modifiers,
-                ns.name,
-                body = factory.updateModuleBlock(
-                  body,
-                  factory.createNodeArray([...ns.body.statements, factory.createExportDeclaration(
-                    void 0,
-                    false,
-                    factory.createNamedExports(map(flatMap(excessExports, (e) => getNamesOfDeclaration(e)), (id) => factory.createExportSpecifier(false, void 0, id))),
-                    void 0
-                  )])
-                )
-              );
-              statements = [...statements.slice(0, nsIndex), ns, ...statements.slice(nsIndex + 1)];
-            }
-            if (!find(statements, (s) => s !== ns && nodeHasName(s, name))) {
-              results = [];
-              const mixinExportFlag = !some(body.statements, (s) => hasSyntacticModifier(s, 1 /* Export */) || isExportAssignment(s) || isExportDeclaration(s));
-              forEach(body.statements, (s) => {
-                addResult(s, mixinExportFlag ? 1 /* Export */ : 0 /* None */);
-              });
-              statements = [...filter(statements, (s) => s !== ns && s !== exportAssignment), ...results];
-            }
-          }
-          return statements;
-        }
-        function mergeExportDeclarations(statements) {
-          const exports = filter(statements, (d) => isExportDeclaration(d) && !d.moduleSpecifier && !!d.exportClause && isNamedExports(d.exportClause));
-          if (length(exports) > 1) {
-            const nonExports = filter(statements, (d) => !isExportDeclaration(d) || !!d.moduleSpecifier || !d.exportClause);
-            statements = [...nonExports, factory.createExportDeclaration(
-              void 0,
-              false,
-              factory.createNamedExports(flatMap(exports, (e) => cast(e.exportClause, isNamedExports).elements)),
-              void 0
-            )];
-          }
-          const reexports = filter(statements, (d) => isExportDeclaration(d) && !!d.moduleSpecifier && !!d.exportClause && isNamedExports(d.exportClause));
-          if (length(reexports) > 1) {
-            const groups = group(reexports, (decl) => isStringLiteral(decl.moduleSpecifier) ? ">" + decl.moduleSpecifier.text : ">");
-            if (groups.length !== reexports.length) {
-              for (const group2 of groups) {
-                if (group2.length > 1) {
-                  statements = [
-                    ...filter(statements, (s) => group2.indexOf(s) === -1),
-                    factory.createExportDeclaration(
-                      void 0,
-                      false,
-                      factory.createNamedExports(flatMap(group2, (e) => cast(e.exportClause, isNamedExports).elements)),
-                      group2[0].moduleSpecifier
-                    )
-                  ];
-                }
-              }
-            }
-          }
-          return statements;
-        }
-        function inlineExportModifiers(statements) {
-          const index = findIndex(statements, (d) => isExportDeclaration(d) && !d.moduleSpecifier && !d.assertClause && !!d.exportClause && isNamedExports(d.exportClause));
-          if (index >= 0) {
-            const exportDecl = statements[index];
-            const replacements = mapDefined(exportDecl.exportClause.elements, (e) => {
-              if (!e.propertyName) {
-                const indices = indicesOf(statements);
-                const associatedIndices = filter(indices, (i) => nodeHasName(statements[i], e.name));
-                if (length(associatedIndices) && every(associatedIndices, (i) => canHaveExportModifier(statements[i]))) {
-                  for (const index2 of associatedIndices) {
-                    statements[index2] = addExportModifier(statements[index2]);
-                  }
-                  return void 0;
-                }
-              }
-              return e;
-            });
-            if (!length(replacements)) {
-              orderedRemoveItemAt(statements, index);
-            } else {
-              statements[index] = factory.updateExportDeclaration(
-                exportDecl,
-                exportDecl.modifiers,
-                exportDecl.isTypeOnly,
-                factory.updateNamedExports(
-                  exportDecl.exportClause,
-                  replacements
-                ),
-                exportDecl.moduleSpecifier,
-                exportDecl.assertClause
-              );
-            }
-          }
-          return statements;
-        }
-        function mergeRedundantStatements(statements) {
-          statements = flattenExportAssignedNamespace(statements);
-          statements = mergeExportDeclarations(statements);
-          statements = inlineExportModifiers(statements);
-          if (enclosingDeclaration && (isSourceFile(enclosingDeclaration) && isExternalOrCommonJsModule(enclosingDeclaration) || isModuleDeclaration(enclosingDeclaration)) && (!some(statements, isExternalModuleIndicator) || !hasScopeMarker(statements) && some(statements, needsScopeMarker))) {
-            statements.push(createEmptyExports(factory));
-          }
-          return statements;
-        }
-        function addExportModifier(node) {
-          const flags = (getEffectiveModifierFlags(node) | 1 /* Export */) & ~2 /* Ambient */;
-          return factory.updateModifiers(node, flags);
-        }
-        function removeExportModifier(node) {
-          const flags = getEffectiveModifierFlags(node) & ~1 /* Export */;
-          return factory.updateModifiers(node, flags);
-        }
-        function visitSymbolTable(symbolTable2, suppressNewPrivateContext, propertyAsAlias) {
-          if (!suppressNewPrivateContext) {
-            deferredPrivatesStack.push(/* @__PURE__ */ new Map());
-          }
-          symbolTable2.forEach((symbol) => {
-            serializeSymbol(symbol, false, !!propertyAsAlias);
-          });
-          if (!suppressNewPrivateContext) {
-            deferredPrivatesStack[deferredPrivatesStack.length - 1].forEach((symbol) => {
-              serializeSymbol(symbol, true, !!propertyAsAlias);
-            });
-            deferredPrivatesStack.pop();
-          }
-        }
-        function serializeSymbol(symbol, isPrivate, propertyAsAlias) {
-          const visitedSym = getMergedSymbol(symbol);
-          if (visitedSymbols.has(getSymbolId(visitedSym))) {
-            return;
-          }
-          visitedSymbols.add(getSymbolId(visitedSym));
-          const skipMembershipCheck = !isPrivate;
-          if (skipMembershipCheck || !!length(symbol.declarations) && some(symbol.declarations, (d) => !!findAncestor(d, (n) => n === enclosingDeclaration))) {
-            const oldContext = context;
-            context = cloneNodeBuilderContext(context);
-            serializeSymbolWorker(symbol, isPrivate, propertyAsAlias);
-            if (context.reportedDiagnostic) {
-              oldcontext.reportedDiagnostic = context.reportedDiagnostic;
-            }
-            context = oldContext;
-          }
-        }
-        function serializeSymbolWorker(symbol, isPrivate, propertyAsAlias) {
-          var _a2, _b, _c, _d;
-          const symbolName2 = unescapeLeadingUnderscores(symbol.escapedName);
-          const isDefault = symbol.escapedName === "default" /* Default */;
-          if (isPrivate && !(context.flags & 131072 /* AllowAnonymousIdentifier */) && isStringANonContextualKeyword(symbolName2) && !isDefault) {
-            context.encounteredError = true;
-            return;
-          }
-          let needsPostExportDefault = isDefault && !!(symbol.flags & -113 /* ExportDoesNotSupportDefaultModifier */ || symbol.flags & 16 /* Function */ && length(getPropertiesOfType(getTypeOfSymbol(symbol)))) && !(symbol.flags & 2097152 /* Alias */);
-          let needsExportDeclaration = !needsPostExportDefault && !isPrivate && isStringANonContextualKeyword(symbolName2) && !isDefault;
-          if (needsPostExportDefault || needsExportDeclaration) {
-            isPrivate = true;
-          }
-          const modifierFlags = (!isPrivate ? 1 /* Export */ : 0) | (isDefault && !needsPostExportDefault ? 1024 /* Default */ : 0);
-          const isConstMergedWithNS = symbol.flags & 1536 /* Module */ && symbol.flags & (2 /* BlockScopedVariable */ | 1 /* FunctionScopedVariable */ | 4 /* Property */) && symbol.escapedName !== "export=" /* ExportEquals */;
-          const isConstMergedWithNSPrintableAsSignatureMerge = isConstMergedWithNS && isTypeRepresentableAsFunctionNamespaceMerge(getTypeOfSymbol(symbol), symbol);
-          if (symbol.flags & (16 /* Function */ | 8192 /* Method */) || isConstMergedWithNSPrintableAsSignatureMerge) {
-            serializeAsFunctionNamespaceMerge(getTypeOfSymbol(symbol), symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags);
-          }
-          if (symbol.flags & 524288 /* TypeAlias */) {
-            serializeTypeAlias(symbol, symbolName2, modifierFlags);
-          }
-          if (symbol.flags & (2 /* BlockScopedVariable */ | 1 /* FunctionScopedVariable */ | 4 /* Property */) && symbol.escapedName !== "export=" /* ExportEquals */ && !(symbol.flags & 4194304 /* Prototype */) && !(symbol.flags & 32 /* Class */) && !(symbol.flags & 8192 /* Method */) && !isConstMergedWithNSPrintableAsSignatureMerge) {
-            if (propertyAsAlias) {
-              const createdExport = serializeMaybeAliasAssignment(symbol);
-              if (createdExport) {
-                needsExportDeclaration = false;
-                needsPostExportDefault = false;
-              }
-            } else {
-              const type = getTypeOfSymbol(symbol);
-              const localName = getInternalSymbolName(symbol, symbolName2);
-              if (!(symbol.flags & 16 /* Function */) && isTypeRepresentableAsFunctionNamespaceMerge(type, symbol)) {
-                serializeAsFunctionNamespaceMerge(type, symbol, localName, modifierFlags);
-              } else {
-                const flags = !(symbol.flags & 2 /* BlockScopedVariable */) ? ((_a2 = symbol.parent) == null ? void 0 : _a2.valueDeclaration) && isSourceFile((_b = symbol.parent) == null ? void 0 : _b.valueDeclaration) ? 2 /* Const */ : void 0 : isConstVariable(symbol) ? 2 /* Const */ : 1 /* Let */;
-                const name = needsPostExportDefault || !(symbol.flags & 4 /* Property */) ? localName : getUnusedName(localName, symbol);
-                let textRange = symbol.declarations && find(symbol.declarations, (d) => isVariableDeclaration(d));
-                if (textRange && isVariableDeclarationList(textRange.parent) && textRange.parent.declarations.length === 1) {
-                  textRange = textRange.parent.parent;
-                }
-                const propertyAccessRequire = (_c = symbol.declarations) == null ? void 0 : _c.find(isPropertyAccessExpression);
-                if (propertyAccessRequire && isBinaryExpression(propertyAccessRequire.parent) && isIdentifier(propertyAccessRequire.parent.right) && ((_d = type.symbol) == null ? void 0 : _d.valueDeclaration) && isSourceFile(type.symbol.valueDeclaration)) {
-                  const alias = localName === propertyAccessRequire.parent.right.escapedText ? void 0 : propertyAccessRequire.parent.right;
-                  addResult(
-                    factory.createExportDeclaration(
-                      void 0,
-                      false,
-                      factory.createNamedExports([factory.createExportSpecifier(false, alias, localName)])
-                    ),
-                    0 /* None */
-                  );
-                  context.tracker.trackSymbol(type.symbol, context.enclosingDeclaration, 111551 /* Value */);
-                } else {
-                  const statement = setTextRange(factory.createVariableStatement(void 0, factory.createVariableDeclarationList([
-                    factory.createVariableDeclaration(name, void 0, serializeTypeForDeclaration(context, type, symbol, enclosingDeclaration, includePrivateSymbol, bundled))
-                  ], flags)), textRange);
-                  addResult(statement, name !== localName ? modifierFlags & ~1 /* Export */ : modifierFlags);
-                  if (name !== localName && !isPrivate) {
-                    addResult(
-                      factory.createExportDeclaration(
-                        void 0,
-                        false,
-                        factory.createNamedExports([factory.createExportSpecifier(false, name, localName)])
-                      ),
-                      0 /* None */
-                    );
-                    needsExportDeclaration = false;
-                    needsPostExportDefault = false;
-                  }
-                }
-              }
-            }
-          }
-          if (symbol.flags & 384 /* Enum */) {
-            serializeEnum(symbol, symbolName2, modifierFlags);
-          }
-          if (symbol.flags & 32 /* Class */) {
-            if (symbol.flags & 4 /* Property */ && symbol.valueDeclaration && isBinaryExpression(symbol.valueDeclaration.parent) && isClassExpression(symbol.valueDeclaration.parent.right)) {
-              serializeAsAlias(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags);
-            } else {
-              serializeAsClass(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags);
-            }
-          }
-          if (symbol.flags & (512 /* ValueModule */ | 1024 /* NamespaceModule */) && (!isConstMergedWithNS || isTypeOnlyNamespace(symbol)) || isConstMergedWithNSPrintableAsSignatureMerge) {
-            serializeModule(symbol, symbolName2, modifierFlags);
-          }
-          if (symbol.flags & 64 /* Interface */ && !(symbol.flags & 32 /* Class */)) {
-            serializeInterface(symbol, symbolName2, modifierFlags);
-          }
-          if (symbol.flags & 2097152 /* Alias */) {
-            serializeAsAlias(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags);
-          }
-          if (symbol.flags & 4 /* Property */ && symbol.escapedName === "export=" /* ExportEquals */) {
-            serializeMaybeAliasAssignment(symbol);
-          }
-          if (symbol.flags & 8388608 /* ExportStar */) {
-            if (symbol.declarations) {
-              for (const node of symbol.declarations) {
-                const resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier);
-                if (!resolvedModule)
-                  continue;
-                addResult(factory.createExportDeclaration(void 0, false, void 0, factory.createStringLiteral(getSpecifierForModuleSymbol(resolvedModule, context))), 0 /* None */);
-              }
-            }
-          }
-          if (needsPostExportDefault) {
-            addResult(factory.createExportAssignment(void 0, false, factory.createIdentifier(getInternalSymbolName(symbol, symbolName2))), 0 /* None */);
-          } else if (needsExportDeclaration) {
-            addResult(factory.createExportDeclaration(
-              void 0,
-              false,
-              factory.createNamedExports([factory.createExportSpecifier(false, getInternalSymbolName(symbol, symbolName2), symbolName2)])
-            ), 0 /* None */);
-          }
-        }
-        function includePrivateSymbol(symbol) {
-          if (some(symbol.declarations, isParameterDeclaration))
-            return;
-          Debug.assertIsDefined(deferredPrivatesStack[deferredPrivatesStack.length - 1]);
-          getUnusedName(unescapeLeadingUnderscores(symbol.escapedName), symbol);
-          const isExternalImportAlias = !!(symbol.flags & 2097152 /* Alias */) && !some(
-            symbol.declarations,
-            (d) => !!findAncestor(d, isExportDeclaration) || isNamespaceExport(d) || isImportEqualsDeclaration(d) && !isExternalModuleReference(d.moduleReference)
-          );
-          deferredPrivatesStack[isExternalImportAlias ? 0 : deferredPrivatesStack.length - 1].set(getSymbolId(symbol), symbol);
-        }
-        function isExportingScope(enclosingDeclaration2) {
-          return isSourceFile(enclosingDeclaration2) && (isExternalOrCommonJsModule(enclosingDeclaration2) || isJsonSourceFile(enclosingDeclaration2)) || isAmbientModule(enclosingDeclaration2) && !isGlobalScopeAugmentation(enclosingDeclaration2);
-        }
-        function addResult(node, additionalModifierFlags) {
-          if (canHaveModifiers(node)) {
-            let newModifierFlags = 0 /* None */;
-            const enclosingDeclaration2 = context.enclosingDeclaration && (isJSDocTypeAlias(context.enclosingDeclaration) ? getSourceFileOfNode(context.enclosingDeclaration) : context.enclosingDeclaration);
-            if (additionalModifierFlags & 1 /* Export */ && enclosingDeclaration2 && (isExportingScope(enclosingDeclaration2) || isModuleDeclaration(enclosingDeclaration2)) && canHaveExportModifier(node)) {
-              newModifierFlags |= 1 /* Export */;
-            }
-            if (addingDeclare && !(newModifierFlags & 1 /* Export */) && (!enclosingDeclaration2 || !(enclosingDeclaration2.flags & 16777216 /* Ambient */)) && (isEnumDeclaration(node) || isVariableStatement(node) || isFunctionDeclaration(node) || isClassDeclaration(node) || isModuleDeclaration(node))) {
-              newModifierFlags |= 2 /* Ambient */;
-            }
-            if (additionalModifierFlags & 1024 /* Default */ && (isClassDeclaration(node) || isInterfaceDeclaration(node) || isFunctionDeclaration(node))) {
-              newModifierFlags |= 1024 /* Default */;
-            }
-            if (newModifierFlags) {
-              node = factory.updateModifiers(node, newModifierFlags | getEffectiveModifierFlags(node));
-            }
-          }
-          results.push(node);
-        }
-        function serializeTypeAlias(symbol, symbolName2, modifierFlags) {
-          var _a2;
-          const aliasType = getDeclaredTypeOfTypeAlias(symbol);
-          const typeParams = getSymbolLinks(symbol).typeParameters;
-          const typeParamDecls = map(typeParams, (p) => typeParameterToDeclaration(p, context));
-          const jsdocAliasDecl = (_a2 = symbol.declarations) == null ? void 0 : _a2.find(isJSDocTypeAlias);
-          const commentText = getTextOfJSDocComment(jsdocAliasDecl ? jsdocAliasDecl.comment || jsdocAliasDecl.parent.comment : void 0);
-          const oldFlags = context.flags;
-          context.flags |= 8388608 /* InTypeAlias */;
-          const oldEnclosingDecl = context.enclosingDeclaration;
-          context.enclosingDeclaration = jsdocAliasDecl;
-          const typeNode = jsdocAliasDecl && jsdocAliasDecl.typeExpression && isJSDocTypeExpression(jsdocAliasDecl.typeExpression) && serializeExistingTypeNode(context, jsdocAliasDecl.typeExpression.type, includePrivateSymbol, bundled) || typeToTypeNodeHelper(aliasType, context);
-          addResult(setSyntheticLeadingComments(
-            factory.createTypeAliasDeclaration(void 0, getInternalSymbolName(symbol, symbolName2), typeParamDecls, typeNode),
-            !commentText ? [] : [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]
-          ), modifierFlags);
-          context.flags = oldFlags;
-          context.enclosingDeclaration = oldEnclosingDecl;
-        }
-        function serializeInterface(symbol, symbolName2, modifierFlags) {
-          const interfaceType = getDeclaredTypeOfClassOrInterface(symbol);
-          const localParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
-          const typeParamDecls = map(localParams, (p) => typeParameterToDeclaration(p, context));
-          const baseTypes = getBaseTypes(interfaceType);
-          const baseType = length(baseTypes) ? getIntersectionType(baseTypes) : void 0;
-          const members = flatMap(getPropertiesOfType(interfaceType), (p) => serializePropertySymbolForInterface(p, baseType));
-          const callSignatures = serializeSignatures(0 /* Call */, interfaceType, baseType, 176 /* CallSignature */);
-          const constructSignatures = serializeSignatures(1 /* Construct */, interfaceType, baseType, 177 /* ConstructSignature */);
-          const indexSignatures = serializeIndexSignatures(interfaceType, baseType);
-          const heritageClauses = !length(baseTypes) ? void 0 : [factory.createHeritageClause(94 /* ExtendsKeyword */, mapDefined(baseTypes, (b) => trySerializeAsTypeReference(b, 111551 /* Value */)))];
-          addResult(factory.createInterfaceDeclaration(
-            void 0,
-            getInternalSymbolName(symbol, symbolName2),
-            typeParamDecls,
-            heritageClauses,
-            [...indexSignatures, ...constructSignatures, ...callSignatures, ...members]
-          ), modifierFlags);
-        }
-        function getNamespaceMembersForSerialization(symbol) {
-          return !symbol.exports ? [] : filter(arrayFrom(symbol.exports.values()), isNamespaceMember);
-        }
-        function isTypeOnlyNamespace(symbol) {
-          return every(getNamespaceMembersForSerialization(symbol), (m) => !(getAllSymbolFlags(resolveSymbol(m)) & 111551 /* Value */));
-        }
-        function serializeModule(symbol, symbolName2, modifierFlags) {
-          const members = getNamespaceMembersForSerialization(symbol);
-          const locationMap = arrayToMultiMap(members, (m) => m.parent && m.parent === symbol ? "real" : "merged");
-          const realMembers = locationMap.get("real") || emptyArray;
-          const mergedMembers = locationMap.get("merged") || emptyArray;
-          if (length(realMembers)) {
-            const localName = getInternalSymbolName(symbol, symbolName2);
-            serializeAsNamespaceDeclaration(realMembers, localName, modifierFlags, !!(symbol.flags & (16 /* Function */ | 67108864 /* Assignment */)));
-          }
-          if (length(mergedMembers)) {
-            const containingFile = getSourceFileOfNode(context.enclosingDeclaration);
-            const localName = getInternalSymbolName(symbol, symbolName2);
-            const nsBody = factory.createModuleBlock([factory.createExportDeclaration(
-              void 0,
-              false,
-              factory.createNamedExports(mapDefined(filter(mergedMembers, (n) => n.escapedName !== "export=" /* ExportEquals */), (s) => {
-                var _a2, _b;
-                const name = unescapeLeadingUnderscores(s.escapedName);
-                const localName2 = getInternalSymbolName(s, name);
-                const aliasDecl = s.declarations && getDeclarationOfAliasSymbol(s);
-                if (containingFile && (aliasDecl ? containingFile !== getSourceFileOfNode(aliasDecl) : !some(s.declarations, (d) => getSourceFileOfNode(d) === containingFile))) {
-                  (_b = (_a2 = context.tracker) == null ? void 0 : _a2.reportNonlocalAugmentation) == null ? void 0 : _b.call(_a2, containingFile, symbol, s);
-                  return void 0;
-                }
-                const target = aliasDecl && getTargetOfAliasDeclaration(aliasDecl, true);
-                includePrivateSymbol(target || s);
-                const targetName = target ? getInternalSymbolName(target, unescapeLeadingUnderscores(target.escapedName)) : localName2;
-                return factory.createExportSpecifier(false, name === targetName ? void 0 : targetName, name);
-              }))
-            )]);
-            addResult(factory.createModuleDeclaration(
-              void 0,
-              factory.createIdentifier(localName),
-              nsBody,
-              16 /* Namespace */
-            ), 0 /* None */);
-          }
-        }
-        function serializeEnum(symbol, symbolName2, modifierFlags) {
-          addResult(factory.createEnumDeclaration(
-            factory.createModifiersFromModifierFlags(isConstEnumSymbol(symbol) ? 2048 /* Const */ : 0),
-            getInternalSymbolName(symbol, symbolName2),
-            map(filter(getPropertiesOfType(getTypeOfSymbol(symbol)), (p) => !!(p.flags & 8 /* EnumMember */)), (p) => {
-              const initializedValue = p.declarations && p.declarations[0] && isEnumMember(p.declarations[0]) ? getConstantValue2(p.declarations[0]) : void 0;
-              return factory.createEnumMember(unescapeLeadingUnderscores(p.escapedName), initializedValue === void 0 ? void 0 : typeof initializedValue === "string" ? factory.createStringLiteral(initializedValue) : factory.createNumericLiteral(initializedValue));
-            })
-          ), modifierFlags);
-        }
-        function serializeAsFunctionNamespaceMerge(type, symbol, localName, modifierFlags) {
-          const signatures = getSignaturesOfType(type, 0 /* Call */);
-          for (const sig of signatures) {
-            const decl = signatureToSignatureDeclarationHelper(sig, 259 /* FunctionDeclaration */, context, { name: factory.createIdentifier(localName), privateSymbolVisitor: includePrivateSymbol, bundledImports: bundled });
-            addResult(setTextRange(decl, getSignatureTextRangeLocation(sig)), modifierFlags);
-          }
-          if (!(symbol.flags & (512 /* ValueModule */ | 1024 /* NamespaceModule */) && !!symbol.exports && !!symbol.exports.size)) {
-            const props = filter(getPropertiesOfType(type), isNamespaceMember);
-            serializeAsNamespaceDeclaration(props, localName, modifierFlags, true);
-          }
-        }
-        function getSignatureTextRangeLocation(signature) {
-          if (signature.declaration && signature.declaration.parent) {
-            if (isBinaryExpression(signature.declaration.parent) && getAssignmentDeclarationKind(signature.declaration.parent) === 5 /* Property */) {
-              return signature.declaration.parent;
-            }
-            if (isVariableDeclaration(signature.declaration.parent) && signature.declaration.parent.parent) {
-              return signature.declaration.parent.parent;
-            }
-          }
-          return signature.declaration;
-        }
-        function serializeAsNamespaceDeclaration(props, localName, modifierFlags, suppressNewPrivateContext) {
-          if (length(props)) {
-            const localVsRemoteMap = arrayToMultiMap(
-              props,
-              (p) => !length(p.declarations) || some(
-                p.declarations,
-                (d) => getSourceFileOfNode(d) === getSourceFileOfNode(context.enclosingDeclaration)
-              ) ? "local" : "remote"
-            );
-            const localProps = localVsRemoteMap.get("local") || emptyArray;
-            let fakespace = parseNodeFactory.createModuleDeclaration(void 0, factory.createIdentifier(localName), factory.createModuleBlock([]), 16 /* Namespace */);
-            setParent(fakespace, enclosingDeclaration);
-            fakespace.locals = createSymbolTable(props);
-            fakespace.symbol = props[0].parent;
-            const oldResults = results;
-            results = [];
-            const oldAddingDeclare = addingDeclare;
-            addingDeclare = false;
-            const subcontext = { ...context, enclosingDeclaration: fakespace };
-            const oldContext = context;
-            context = subcontext;
-            visitSymbolTable(createSymbolTable(localProps), suppressNewPrivateContext, true);
-            context = oldContext;
-            addingDeclare = oldAddingDeclare;
-            const declarations = results;
-            results = oldResults;
-            const defaultReplaced = map(declarations, (d) => isExportAssignment(d) && !d.isExportEquals && isIdentifier(d.expression) ? factory.createExportDeclaration(
-              void 0,
-              false,
-              factory.createNamedExports([factory.createExportSpecifier(false, d.expression, factory.createIdentifier("default" /* Default */))])
-            ) : d);
-            const exportModifierStripped = every(defaultReplaced, (d) => hasSyntacticModifier(d, 1 /* Export */)) ? map(defaultReplaced, removeExportModifier) : defaultReplaced;
-            fakespace = factory.updateModuleDeclaration(
-              fakespace,
-              fakespace.modifiers,
-              fakespace.name,
-              factory.createModuleBlock(exportModifierStripped)
-            );
-            addResult(fakespace, modifierFlags);
-          }
-        }
-        function isNamespaceMember(p) {
-          return !!(p.flags & (788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */)) || !(p.flags & 4194304 /* Prototype */ || p.escapedName === "prototype" || p.valueDeclaration && isStatic(p.valueDeclaration) && isClassLike(p.valueDeclaration.parent));
-        }
-        function sanitizeJSDocImplements(clauses) {
-          const result = mapDefined(clauses, (e) => {
-            const oldEnclosing = context.enclosingDeclaration;
-            context.enclosingDeclaration = e;
-            let expr = e.expression;
-            if (isEntityNameExpression(expr)) {
-              if (isIdentifier(expr) && idText(expr) === "") {
-                return cleanup(void 0);
-              }
-              let introducesError;
-              ({ introducesError, node: expr } = trackExistingEntityName(expr, context, includePrivateSymbol));
-              if (introducesError) {
-                return cleanup(void 0);
-              }
-            }
-            return cleanup(factory.createExpressionWithTypeArguments(
-              expr,
-              map(
-                e.typeArguments,
-                (a) => serializeExistingTypeNode(context, a, includePrivateSymbol, bundled) || typeToTypeNodeHelper(getTypeFromTypeNode(a), context)
-              )
-            ));
-            function cleanup(result2) {
-              context.enclosingDeclaration = oldEnclosing;
-              return result2;
-            }
-          });
-          if (result.length === clauses.length) {
-            return result;
-          }
-          return void 0;
-        }
-        function serializeAsClass(symbol, localName, modifierFlags) {
-          var _a2, _b;
-          const originalDecl = (_a2 = symbol.declarations) == null ? void 0 : _a2.find(isClassLike);
-          const oldEnclosing = context.enclosingDeclaration;
-          context.enclosingDeclaration = originalDecl || oldEnclosing;
-          const localParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
-          const typeParamDecls = map(localParams, (p) => typeParameterToDeclaration(p, context));
-          const classType = getDeclaredTypeOfClassOrInterface(symbol);
-          const baseTypes = getBaseTypes(classType);
-          const originalImplements = originalDecl && getEffectiveImplementsTypeNodes(originalDecl);
-          const implementsExpressions = originalImplements && sanitizeJSDocImplements(originalImplements) || mapDefined(getImplementsTypes(classType), serializeImplementedType);
-          const staticType = getTypeOfSymbol(symbol);
-          const isClass = !!((_b = staticType.symbol) == null ? void 0 : _b.valueDeclaration) && isClassLike(staticType.symbol.valueDeclaration);
-          const staticBaseType = isClass ? getBaseConstructorTypeOfClass(staticType) : anyType;
-          const heritageClauses = [
-            ...!length(baseTypes) ? [] : [factory.createHeritageClause(94 /* ExtendsKeyword */, map(baseTypes, (b) => serializeBaseType(b, staticBaseType, localName)))],
-            ...!length(implementsExpressions) ? [] : [factory.createHeritageClause(117 /* ImplementsKeyword */, implementsExpressions)]
-          ];
-          const symbolProps = getNonInheritedProperties(classType, baseTypes, getPropertiesOfType(classType));
-          const publicSymbolProps = filter(symbolProps, (s) => {
-            const valueDecl = s.valueDeclaration;
-            return !!valueDecl && !(isNamedDeclaration(valueDecl) && isPrivateIdentifier(valueDecl.name));
-          });
-          const hasPrivateIdentifier = some(symbolProps, (s) => {
-            const valueDecl = s.valueDeclaration;
-            return !!valueDecl && isNamedDeclaration(valueDecl) && isPrivateIdentifier(valueDecl.name);
-          });
-          const privateProperties = hasPrivateIdentifier ? [factory.createPropertyDeclaration(
-            void 0,
-            factory.createPrivateIdentifier("#private"),
-            void 0,
-            void 0,
-            void 0
-          )] : emptyArray;
-          const publicProperties = flatMap(publicSymbolProps, (p) => serializePropertySymbolForClass(p, false, baseTypes[0]));
-          const staticMembers = flatMap(
-            filter(getPropertiesOfType(staticType), (p) => !(p.flags & 4194304 /* Prototype */) && p.escapedName !== "prototype" && !isNamespaceMember(p)),
-            (p) => serializePropertySymbolForClass(p, true, staticBaseType)
-          );
-          const isNonConstructableClassLikeInJsFile = !isClass && !!symbol.valueDeclaration && isInJSFile(symbol.valueDeclaration) && !some(getSignaturesOfType(staticType, 1 /* Construct */));
-          const constructors = isNonConstructableClassLikeInJsFile ? [factory.createConstructorDeclaration(factory.createModifiersFromModifierFlags(8 /* Private */), [], void 0)] : serializeSignatures(1 /* Construct */, staticType, staticBaseType, 173 /* Constructor */);
-          const indexSignatures = serializeIndexSignatures(classType, baseTypes[0]);
-          context.enclosingDeclaration = oldEnclosing;
-          addResult(setTextRange(factory.createClassDeclaration(
-            void 0,
-            localName,
-            typeParamDecls,
-            heritageClauses,
-            [...indexSignatures, ...staticMembers, ...constructors, ...publicProperties, ...privateProperties]
-          ), symbol.declarations && filter(symbol.declarations, (d) => isClassDeclaration(d) || isClassExpression(d))[0]), modifierFlags);
-        }
-        function getSomeTargetNameFromDeclarations(declarations) {
-          return firstDefined(declarations, (d) => {
-            if (isImportSpecifier(d) || isExportSpecifier(d)) {
-              return idText(d.propertyName || d.name);
-            }
-            if (isBinaryExpression(d) || isExportAssignment(d)) {
-              const expression = isExportAssignment(d) ? d.expression : d.right;
-              if (isPropertyAccessExpression(expression)) {
-                return idText(expression.name);
-              }
-            }
-            if (isAliasSymbolDeclaration2(d)) {
-              const name = getNameOfDeclaration(d);
-              if (name && isIdentifier(name)) {
-                return idText(name);
-              }
-            }
-            return void 0;
-          });
-        }
-        function serializeAsAlias(symbol, localName, modifierFlags) {
-          var _a2, _b, _c, _d, _e;
-          const node = getDeclarationOfAliasSymbol(symbol);
-          if (!node)
-            return Debug.fail();
-          const target = getMergedSymbol(getTargetOfAliasDeclaration(node, true));
-          if (!target) {
-            return;
-          }
-          let verbatimTargetName = isShorthandAmbientModuleSymbol(target) && getSomeTargetNameFromDeclarations(symbol.declarations) || unescapeLeadingUnderscores(target.escapedName);
-          if (verbatimTargetName === "export=" /* ExportEquals */ && (getESModuleInterop(compilerOptions) || compilerOptions.allowSyntheticDefaultImports)) {
-            verbatimTargetName = "default" /* Default */;
-          }
-          const targetName = getInternalSymbolName(target, verbatimTargetName);
-          includePrivateSymbol(target);
-          switch (node.kind) {
-            case 205 /* BindingElement */:
-              if (((_b = (_a2 = node.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.kind) === 257 /* VariableDeclaration */) {
-                const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context);
-                const { propertyName } = node;
-                addResult(factory.createImportDeclaration(
-                  void 0,
-                  factory.createImportClause(false, void 0, factory.createNamedImports([factory.createImportSpecifier(
-                    false,
-                    propertyName && isIdentifier(propertyName) ? factory.createIdentifier(idText(propertyName)) : void 0,
-                    factory.createIdentifier(localName)
-                  )])),
-                  factory.createStringLiteral(specifier2),
-                  void 0
-                ), 0 /* None */);
-                break;
-              }
-              Debug.failBadSyntaxKind(((_c = node.parent) == null ? void 0 : _c.parent) || node, "Unhandled binding element grandparent kind in declaration serialization");
-              break;
-            case 300 /* ShorthandPropertyAssignment */:
-              if (((_e = (_d = node.parent) == null ? void 0 : _d.parent) == null ? void 0 : _e.kind) === 223 /* BinaryExpression */) {
-                serializeExportSpecifier(
-                  unescapeLeadingUnderscores(symbol.escapedName),
-                  targetName
-                );
-              }
-              break;
-            case 257 /* VariableDeclaration */:
-              if (isPropertyAccessExpression(node.initializer)) {
-                const initializer = node.initializer;
-                const uniqueName = factory.createUniqueName(localName);
-                const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context);
-                addResult(factory.createImportEqualsDeclaration(
-                  void 0,
-                  false,
-                  uniqueName,
-                  factory.createExternalModuleReference(factory.createStringLiteral(specifier2))
-                ), 0 /* None */);
-                addResult(factory.createImportEqualsDeclaration(
-                  void 0,
-                  false,
-                  factory.createIdentifier(localName),
-                  factory.createQualifiedName(uniqueName, initializer.name)
-                ), modifierFlags);
-                break;
-              }
-            case 268 /* ImportEqualsDeclaration */:
-              if (target.escapedName === "export=" /* ExportEquals */ && some(target.declarations, isJsonSourceFile)) {
-                serializeMaybeAliasAssignment(symbol);
-                break;
-              }
-              const isLocalImport = !(target.flags & 512 /* ValueModule */) && !isVariableDeclaration(node);
-              addResult(factory.createImportEqualsDeclaration(
-                void 0,
-                false,
-                factory.createIdentifier(localName),
-                isLocalImport ? symbolToName(target, context, 67108863 /* All */, false) : factory.createExternalModuleReference(factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)))
-              ), isLocalImport ? modifierFlags : 0 /* None */);
-              break;
-            case 267 /* NamespaceExportDeclaration */:
-              addResult(factory.createNamespaceExportDeclaration(idText(node.name)), 0 /* None */);
-              break;
-            case 270 /* ImportClause */:
-              addResult(factory.createImportDeclaration(
-                void 0,
-                factory.createImportClause(false, factory.createIdentifier(localName), void 0),
-                factory.createStringLiteral(getSpecifierForModuleSymbol(target.parent || target, context)),
-                void 0
-              ), 0 /* None */);
-              break;
-            case 271 /* NamespaceImport */:
-              addResult(factory.createImportDeclaration(
-                void 0,
-                factory.createImportClause(false, void 0, factory.createNamespaceImport(factory.createIdentifier(localName))),
-                factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)),
-                void 0
-              ), 0 /* None */);
-              break;
-            case 277 /* NamespaceExport */:
-              addResult(factory.createExportDeclaration(
-                void 0,
-                false,
-                factory.createNamespaceExport(factory.createIdentifier(localName)),
-                factory.createStringLiteral(getSpecifierForModuleSymbol(target, context))
-              ), 0 /* None */);
-              break;
-            case 273 /* ImportSpecifier */:
-              addResult(factory.createImportDeclaration(
-                void 0,
-                factory.createImportClause(
-                  false,
-                  void 0,
-                  factory.createNamedImports([
-                    factory.createImportSpecifier(
-                      false,
-                      localName !== verbatimTargetName ? factory.createIdentifier(verbatimTargetName) : void 0,
-                      factory.createIdentifier(localName)
-                    )
-                  ])
-                ),
-                factory.createStringLiteral(getSpecifierForModuleSymbol(target.parent || target, context)),
-                void 0
-              ), 0 /* None */);
-              break;
-            case 278 /* ExportSpecifier */:
-              const specifier = node.parent.parent.moduleSpecifier;
-              serializeExportSpecifier(
-                unescapeLeadingUnderscores(symbol.escapedName),
-                specifier ? verbatimTargetName : targetName,
-                specifier && isStringLiteralLike(specifier) ? factory.createStringLiteral(specifier.text) : void 0
-              );
-              break;
-            case 274 /* ExportAssignment */:
-              serializeMaybeAliasAssignment(symbol);
-              break;
-            case 223 /* BinaryExpression */:
-            case 208 /* PropertyAccessExpression */:
-            case 209 /* ElementAccessExpression */:
-              if (symbol.escapedName === "default" /* Default */ || symbol.escapedName === "export=" /* ExportEquals */) {
-                serializeMaybeAliasAssignment(symbol);
-              } else {
-                serializeExportSpecifier(localName, targetName);
-              }
-              break;
-            default:
-              return Debug.failBadSyntaxKind(node, "Unhandled alias declaration kind in symbol serializer!");
-          }
-        }
-        function serializeExportSpecifier(localName, targetName, specifier) {
-          addResult(factory.createExportDeclaration(
-            void 0,
-            false,
-            factory.createNamedExports([factory.createExportSpecifier(false, localName !== targetName ? targetName : void 0, localName)]),
-            specifier
-          ), 0 /* None */);
-        }
-        function serializeMaybeAliasAssignment(symbol) {
-          if (symbol.flags & 4194304 /* Prototype */) {
-            return false;
-          }
-          const name = unescapeLeadingUnderscores(symbol.escapedName);
-          const isExportEquals = name === "export=" /* ExportEquals */;
-          const isDefault = name === "default" /* Default */;
-          const isExportAssignmentCompatibleSymbolName = isExportEquals || isDefault;
-          const aliasDecl = symbol.declarations && getDeclarationOfAliasSymbol(symbol);
-          const target = aliasDecl && getTargetOfAliasDeclaration(aliasDecl, true);
-          if (target && length(target.declarations) && some(target.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(enclosingDeclaration))) {
-            const expr = aliasDecl && (isExportAssignment(aliasDecl) || isBinaryExpression(aliasDecl) ? getExportAssignmentExpression(aliasDecl) : getPropertyAssignmentAliasLikeExpression(aliasDecl));
-            const first2 = expr && isEntityNameExpression(expr) ? getFirstNonModuleExportsIdentifier(expr) : void 0;
-            const referenced = first2 && resolveEntityName(first2, 67108863 /* All */, true, true, enclosingDeclaration);
-            if (referenced || target) {
-              includePrivateSymbol(referenced || target);
-            }
-            const oldTrack = context.tracker.trackSymbol;
-            context.tracker.trackSymbol = () => false;
-            if (isExportAssignmentCompatibleSymbolName) {
-              results.push(factory.createExportAssignment(
-                void 0,
-                isExportEquals,
-                symbolToExpression(target, context, 67108863 /* All */)
-              ));
-            } else {
-              if (first2 === expr && first2) {
-                serializeExportSpecifier(name, idText(first2));
-              } else if (expr && isClassExpression(expr)) {
-                serializeExportSpecifier(name, getInternalSymbolName(target, symbolName(target)));
-              } else {
-                const varName = getUnusedName(name, symbol);
-                addResult(factory.createImportEqualsDeclaration(
-                  void 0,
-                  false,
-                  factory.createIdentifier(varName),
-                  symbolToName(target, context, 67108863 /* All */, false)
-                ), 0 /* None */);
-                serializeExportSpecifier(name, varName);
-              }
-            }
-            context.tracker.trackSymbol = oldTrack;
-            return true;
-          } else {
-            const varName = getUnusedName(name, symbol);
-            const typeToSerialize = getWidenedType(getTypeOfSymbol(getMergedSymbol(symbol)));
-            if (isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, symbol)) {
-              serializeAsFunctionNamespaceMerge(typeToSerialize, symbol, varName, isExportAssignmentCompatibleSymbolName ? 0 /* None */ : 1 /* Export */);
-            } else {
-              const statement = factory.createVariableStatement(void 0, factory.createVariableDeclarationList([
-                factory.createVariableDeclaration(varName, void 0, serializeTypeForDeclaration(context, typeToSerialize, symbol, enclosingDeclaration, includePrivateSymbol, bundled))
-              ], 2 /* Const */));
-              addResult(
-                statement,
-                target && target.flags & 4 /* Property */ && target.escapedName === "export=" /* ExportEquals */ ? 2 /* Ambient */ : name === varName ? 1 /* Export */ : 0 /* None */
-              );
-            }
-            if (isExportAssignmentCompatibleSymbolName) {
-              results.push(factory.createExportAssignment(
-                void 0,
-                isExportEquals,
-                factory.createIdentifier(varName)
-              ));
-              return true;
-            } else if (name !== varName) {
-              serializeExportSpecifier(name, varName);
-              return true;
-            }
-            return false;
-          }
-        }
-        function isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, hostSymbol) {
-          const ctxSrc = getSourceFileOfNode(context.enclosingDeclaration);
-          return getObjectFlags(typeToSerialize) & (16 /* Anonymous */ | 32 /* Mapped */) && !length(getIndexInfosOfType(typeToSerialize)) && !isClassInstanceSide(typeToSerialize) && !!(length(filter(getPropertiesOfType(typeToSerialize), isNamespaceMember)) || length(getSignaturesOfType(typeToSerialize, 0 /* Call */))) && !length(getSignaturesOfType(typeToSerialize, 1 /* Construct */)) && !getDeclarationWithTypeAnnotation(hostSymbol, enclosingDeclaration) && !(typeToSerialize.symbol && some(typeToSerialize.symbol.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && !some(getPropertiesOfType(typeToSerialize), (p) => isLateBoundName(p.escapedName)) && !some(getPropertiesOfType(typeToSerialize), (p) => some(p.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && every(getPropertiesOfType(typeToSerialize), (p) => isIdentifierText(symbolName(p), languageVersion));
-        }
-        function makeSerializePropertySymbol(createProperty2, methodKind, useAccessors) {
-          return function serializePropertySymbol(p, isStatic2, baseType) {
-            var _a2, _b, _c, _d, _e;
-            const modifierFlags = getDeclarationModifierFlagsFromSymbol(p);
-            const isPrivate = !!(modifierFlags & 8 /* Private */);
-            if (isStatic2 && p.flags & (788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */)) {
-              return [];
-            }
-            if (p.flags & 4194304 /* Prototype */ || baseType && getPropertyOfType(baseType, p.escapedName) && isReadonlySymbol(getPropertyOfType(baseType, p.escapedName)) === isReadonlySymbol(p) && (p.flags & 16777216 /* Optional */) === (getPropertyOfType(baseType, p.escapedName).flags & 16777216 /* Optional */) && isTypeIdenticalTo(getTypeOfSymbol(p), getTypeOfPropertyOfType(baseType, p.escapedName))) {
-              return [];
-            }
-            const flag = modifierFlags & ~512 /* Async */ | (isStatic2 ? 32 /* Static */ : 0);
-            const name = getPropertyNameNodeForSymbol(p, context);
-            const firstPropertyLikeDecl = (_a2 = p.declarations) == null ? void 0 : _a2.find(or(isPropertyDeclaration, isAccessor, isVariableDeclaration, isPropertySignature, isBinaryExpression, isPropertyAccessExpression));
-            if (p.flags & 98304 /* Accessor */ && useAccessors) {
-              const result = [];
-              if (p.flags & 65536 /* SetAccessor */) {
-                result.push(setTextRange(factory.createSetAccessorDeclaration(
-                  factory.createModifiersFromModifierFlags(flag),
-                  name,
-                  [factory.createParameterDeclaration(
-                    void 0,
-                    void 0,
-                    "arg",
-                    void 0,
-                    isPrivate ? void 0 : serializeTypeForDeclaration(context, getTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled)
-                  )],
-                  void 0
-                ), ((_b = p.declarations) == null ? void 0 : _b.find(isSetAccessor)) || firstPropertyLikeDecl));
-              }
-              if (p.flags & 32768 /* GetAccessor */) {
-                const isPrivate2 = modifierFlags & 8 /* Private */;
-                result.push(setTextRange(factory.createGetAccessorDeclaration(
-                  factory.createModifiersFromModifierFlags(flag),
-                  name,
-                  [],
-                  isPrivate2 ? void 0 : serializeTypeForDeclaration(context, getTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled),
-                  void 0
-                ), ((_c = p.declarations) == null ? void 0 : _c.find(isGetAccessor)) || firstPropertyLikeDecl));
-              }
-              return result;
-            } else if (p.flags & (4 /* Property */ | 3 /* Variable */ | 98304 /* Accessor */)) {
-              return setTextRange(createProperty2(
-                factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 64 /* Readonly */ : 0) | flag),
-                name,
-                p.flags & 16777216 /* Optional */ ? factory.createToken(57 /* QuestionToken */) : void 0,
-                isPrivate ? void 0 : serializeTypeForDeclaration(context, getWriteTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled),
-                void 0
-              ), ((_d = p.declarations) == null ? void 0 : _d.find(or(isPropertyDeclaration, isVariableDeclaration))) || firstPropertyLikeDecl);
-            }
-            if (p.flags & (8192 /* Method */ | 16 /* Function */)) {
-              const type = getTypeOfSymbol(p);
-              const signatures = getSignaturesOfType(type, 0 /* Call */);
-              if (flag & 8 /* Private */) {
-                return setTextRange(createProperty2(
-                  factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 64 /* Readonly */ : 0) | flag),
-                  name,
-                  p.flags & 16777216 /* Optional */ ? factory.createToken(57 /* QuestionToken */) : void 0,
-                  void 0,
-                  void 0
-                ), ((_e = p.declarations) == null ? void 0 : _e.find(isFunctionLikeDeclaration)) || signatures[0] && signatures[0].declaration || p.declarations && p.declarations[0]);
-              }
-              const results2 = [];
-              for (const sig of signatures) {
-                const decl = signatureToSignatureDeclarationHelper(
-                  sig,
-                  methodKind,
-                  context,
-                  {
-                    name,
-                    questionToken: p.flags & 16777216 /* Optional */ ? factory.createToken(57 /* QuestionToken */) : void 0,
-                    modifiers: flag ? factory.createModifiersFromModifierFlags(flag) : void 0
-                  }
-                );
-                const location2 = sig.declaration && isPrototypePropertyAssignment(sig.declaration.parent) ? sig.declaration.parent : sig.declaration;
-                results2.push(setTextRange(decl, location2));
-              }
-              return results2;
-            }
-            return Debug.fail(`Unhandled class member kind! ${p.__debugFlags || p.flags}`);
-          };
-        }
-        function serializePropertySymbolForInterface(p, baseType) {
-          return serializePropertySymbolForInterfaceWorker(p, false, baseType);
-        }
-        function serializeSignatures(kind, input, baseType, outputKind) {
-          const signatures = getSignaturesOfType(input, kind);
-          if (kind === 1 /* Construct */) {
-            if (!baseType && every(signatures, (s) => length(s.parameters) === 0)) {
-              return [];
-            }
-            if (baseType) {
-              const baseSigs = getSignaturesOfType(baseType, 1 /* Construct */);
-              if (!length(baseSigs) && every(signatures, (s) => length(s.parameters) === 0)) {
-                return [];
-              }
-              if (baseSigs.length === signatures.length) {
-                let failed = false;
-                for (let i = 0; i < baseSigs.length; i++) {
-                  if (!compareSignaturesIdentical(signatures[i], baseSigs[i], false, false, true, compareTypesIdentical)) {
-                    failed = true;
-                    break;
-                  }
-                }
-                if (!failed) {
-                  return [];
-                }
-              }
-            }
-            let privateProtected = 0;
-            for (const s of signatures) {
-              if (s.declaration) {
-                privateProtected |= getSelectedEffectiveModifierFlags(s.declaration, 8 /* Private */ | 16 /* Protected */);
-              }
-            }
-            if (privateProtected) {
-              return [setTextRange(factory.createConstructorDeclaration(
-                factory.createModifiersFromModifierFlags(privateProtected),
-                [],
-                void 0
-              ), signatures[0].declaration)];
-            }
-          }
-          const results2 = [];
-          for (const sig of signatures) {
-            const decl = signatureToSignatureDeclarationHelper(sig, outputKind, context);
-            results2.push(setTextRange(decl, sig.declaration));
-          }
-          return results2;
-        }
-        function serializeIndexSignatures(input, baseType) {
-          const results2 = [];
-          for (const info of getIndexInfosOfType(input)) {
-            if (baseType) {
-              const baseInfo = getIndexInfoOfType(baseType, info.keyType);
-              if (baseInfo) {
-                if (isTypeIdenticalTo(info.type, baseInfo.type)) {
-                  continue;
-                }
-              }
-            }
-            results2.push(indexInfoToIndexSignatureDeclarationHelper(info, context, void 0));
-          }
-          return results2;
-        }
-        function serializeBaseType(t, staticType, rootName) {
-          const ref = trySerializeAsTypeReference(t, 111551 /* Value */);
-          if (ref) {
-            return ref;
-          }
-          const tempName = getUnusedName(`${rootName}_base`);
-          const statement = factory.createVariableStatement(void 0, factory.createVariableDeclarationList([
-            factory.createVariableDeclaration(tempName, void 0, typeToTypeNodeHelper(staticType, context))
-          ], 2 /* Const */));
-          addResult(statement, 0 /* None */);
-          return factory.createExpressionWithTypeArguments(factory.createIdentifier(tempName), void 0);
-        }
-        function trySerializeAsTypeReference(t, flags) {
-          let typeArgs;
-          let reference;
-          if (t.target && isSymbolAccessibleByFlags(t.target.symbol, enclosingDeclaration, flags)) {
-            typeArgs = map(getTypeArguments(t), (t2) => typeToTypeNodeHelper(t2, context));
-            reference = symbolToExpression(t.target.symbol, context, 788968 /* Type */);
-          } else if (t.symbol && isSymbolAccessibleByFlags(t.symbol, enclosingDeclaration, flags)) {
-            reference = symbolToExpression(t.symbol, context, 788968 /* Type */);
-          }
-          if (reference) {
-            return factory.createExpressionWithTypeArguments(reference, typeArgs);
-          }
-        }
-        function serializeImplementedType(t) {
-          const ref = trySerializeAsTypeReference(t, 788968 /* Type */);
-          if (ref) {
-            return ref;
-          }
-          if (t.symbol) {
-            return factory.createExpressionWithTypeArguments(symbolToExpression(t.symbol, context, 788968 /* Type */), void 0);
-          }
-        }
-        function getUnusedName(input, symbol) {
-          var _a2, _b;
-          const id = symbol ? getSymbolId(symbol) : void 0;
-          if (id) {
-            if (context.remappedSymbolNames.has(id)) {
-              return context.remappedSymbolNames.get(id);
-            }
-          }
-          if (symbol) {
-            input = getNameCandidateWorker(symbol, input);
-          }
-          let i = 0;
-          const original = input;
-          while ((_a2 = context.usedSymbolNames) == null ? void 0 : _a2.has(input)) {
-            i++;
-            input = `${original}_${i}`;
-          }
-          (_b = context.usedSymbolNames) == null ? void 0 : _b.add(input);
-          if (id) {
-            context.remappedSymbolNames.set(id, input);
-          }
-          return input;
-        }
-        function getNameCandidateWorker(symbol, localName) {
-          if (localName === "default" /* Default */ || localName === "__class" /* Class */ || localName === "__function" /* Function */) {
-            const flags = context.flags;
-            context.flags |= 16777216 /* InInitialEntityName */;
-            const nameCandidate = getNameOfSymbolAsWritten(symbol, context);
-            context.flags = flags;
-            localName = nameCandidate.length > 0 && isSingleOrDoubleQuote(nameCandidate.charCodeAt(0)) ? stripQuotes(nameCandidate) : nameCandidate;
-          }
-          if (localName === "default" /* Default */) {
-            localName = "_default";
-          } else if (localName === "export=" /* ExportEquals */) {
-            localName = "_exports";
-          }
-          localName = isIdentifierText(localName, languageVersion) && !isStringANonContextualKeyword(localName) ? localName : "_" + localName.replace(/[^a-zA-Z0-9]/g, "_");
-          return localName;
-        }
-        function getInternalSymbolName(symbol, localName) {
-          const id = getSymbolId(symbol);
-          if (context.remappedSymbolNames.has(id)) {
-            return context.remappedSymbolNames.get(id);
-          }
-          localName = getNameCandidateWorker(symbol, localName);
-          context.remappedSymbolNames.set(id, localName);
-          return localName;
-        }
-      }
-    }
-    function typePredicateToString(typePredicate, enclosingDeclaration, flags = 16384 /* UseAliasDefinedOutsideCurrentScope */, writer) {
-      return writer ? typePredicateToStringWorker(writer).getText() : usingSingleLineStringWriter(typePredicateToStringWorker);
-      function typePredicateToStringWorker(writer2) {
-        const predicate = factory.createTypePredicateNode(
-          typePredicate.kind === 2 /* AssertsThis */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createToken(129 /* AssertsKeyword */) : void 0,
-          typePredicate.kind === 1 /* Identifier */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createIdentifier(typePredicate.parameterName) : factory.createThisTypeNode(),
-          typePredicate.type && nodeBuilder.typeToTypeNode(typePredicate.type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */)
-        );
-        const printer = createPrinter({ removeComments: true });
-        const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-        printer.writeNode(4 /* Unspecified */, predicate, sourceFile, writer2);
-        return writer2;
-      }
-    }
-    function formatUnionTypes(types) {
-      const result = [];
-      let flags = 0;
-      for (let i = 0; i < types.length; i++) {
-        const t = types[i];
-        flags |= t.flags;
-        if (!(t.flags & 98304 /* Nullable */)) {
-          if (t.flags & (512 /* BooleanLiteral */ | 1024 /* EnumLiteral */)) {
-            const baseType = t.flags & 512 /* BooleanLiteral */ ? booleanType : getBaseTypeOfEnumLiteralType(t);
-            if (baseType.flags & 1048576 /* Union */) {
-              const count = baseType.types.length;
-              if (i + count <= types.length && getRegularTypeOfLiteralType(types[i + count - 1]) === getRegularTypeOfLiteralType(baseType.types[count - 1])) {
-                result.push(baseType);
-                i += count - 1;
-                continue;
-              }
-            }
-          }
-          result.push(t);
-        }
-      }
-      if (flags & 65536 /* Null */)
-        result.push(nullType);
-      if (flags & 32768 /* Undefined */)
-        result.push(undefinedType);
-      return result || types;
-    }
-    function visibilityToString(flags) {
-      if (flags === 8 /* Private */) {
-        return "private";
-      }
-      if (flags === 16 /* Protected */) {
-        return "protected";
-      }
-      return "public";
-    }
-    function getTypeAliasForTypeLiteral(type) {
-      if (type.symbol && type.symbol.flags & 2048 /* TypeLiteral */ && type.symbol.declarations) {
-        const node = walkUpParenthesizedTypes(type.symbol.declarations[0].parent);
-        if (node.kind === 262 /* TypeAliasDeclaration */) {
-          return getSymbolOfNode(node);
-        }
-      }
-      return void 0;
-    }
-    function isTopLevelInExternalModuleAugmentation(node) {
-      return node && node.parent && node.parent.kind === 265 /* ModuleBlock */ && isExternalModuleAugmentation(node.parent.parent);
-    }
-    function isDefaultBindingContext(location2) {
-      return location2.kind === 308 /* SourceFile */ || isAmbientModule(location2);
-    }
-    function getNameOfSymbolFromNameType(symbol, context) {
-      const nameType = getSymbolLinks(symbol).nameType;
-      if (nameType) {
-        if (nameType.flags & 384 /* StringOrNumberLiteral */) {
-          const name = "" + nameType.value;
-          if (!isIdentifierText(name, getEmitScriptTarget(compilerOptions)) && !isNumericLiteralName(name)) {
-            return `"${escapeString(name, 34 /* doubleQuote */)}"`;
-          }
-          if (isNumericLiteralName(name) && startsWith(name, "-")) {
-            return `[${name}]`;
-          }
-          return name;
-        }
-        if (nameType.flags & 8192 /* UniqueESSymbol */) {
-          return `[${getNameOfSymbolAsWritten(nameType.symbol, context)}]`;
-        }
-      }
-    }
-    function getNameOfSymbolAsWritten(symbol, context) {
-      if (context && symbol.escapedName === "default" /* Default */ && !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */) && (!(context.flags & 16777216 /* InInitialEntityName */) || !symbol.declarations || context.enclosingDeclaration && findAncestor(symbol.declarations[0], isDefaultBindingContext) !== findAncestor(context.enclosingDeclaration, isDefaultBindingContext))) {
-        return "default";
-      }
-      if (symbol.declarations && symbol.declarations.length) {
-        let declaration = firstDefined(symbol.declarations, (d) => getNameOfDeclaration(d) ? d : void 0);
-        const name2 = declaration && getNameOfDeclaration(declaration);
-        if (declaration && name2) {
-          if (isCallExpression(declaration) && isBindableObjectDefinePropertyCall(declaration)) {
-            return symbolName(symbol);
-          }
-          if (isComputedPropertyName(name2) && !(getCheckFlags(symbol) & 4096 /* Late */)) {
-            const nameType = getSymbolLinks(symbol).nameType;
-            if (nameType && nameType.flags & 384 /* StringOrNumberLiteral */) {
-              const result = getNameOfSymbolFromNameType(symbol, context);
-              if (result !== void 0) {
-                return result;
-              }
-            }
-          }
-          return declarationNameToString(name2);
-        }
-        if (!declaration) {
-          declaration = symbol.declarations[0];
-        }
-        if (declaration.parent && declaration.parent.kind === 257 /* VariableDeclaration */) {
-          return declarationNameToString(declaration.parent.name);
-        }
-        switch (declaration.kind) {
-          case 228 /* ClassExpression */:
-          case 215 /* FunctionExpression */:
-          case 216 /* ArrowFunction */:
-            if (context && !context.encounteredError && !(context.flags & 131072 /* AllowAnonymousIdentifier */)) {
-              context.encounteredError = true;
-            }
-            return declaration.kind === 228 /* ClassExpression */ ? "(Anonymous class)" : "(Anonymous function)";
-        }
-      }
-      const name = getNameOfSymbolFromNameType(symbol, context);
-      return name !== void 0 ? name : symbolName(symbol);
-    }
-    function isDeclarationVisible(node) {
-      if (node) {
-        const links = getNodeLinks(node);
-        if (links.isVisible === void 0) {
-          links.isVisible = !!determineIfDeclarationIsVisible();
-        }
-        return links.isVisible;
-      }
-      return false;
-      function determineIfDeclarationIsVisible() {
-        switch (node.kind) {
-          case 341 /* JSDocCallbackTag */:
-          case 348 /* JSDocTypedefTag */:
-          case 342 /* JSDocEnumTag */:
-            return !!(node.parent && node.parent.parent && node.parent.parent.parent && isSourceFile(node.parent.parent.parent));
-          case 205 /* BindingElement */:
-            return isDeclarationVisible(node.parent.parent);
-          case 257 /* VariableDeclaration */:
-            if (isBindingPattern(node.name) && !node.name.elements.length) {
-              return false;
-            }
-          case 264 /* ModuleDeclaration */:
-          case 260 /* ClassDeclaration */:
-          case 261 /* InterfaceDeclaration */:
-          case 262 /* TypeAliasDeclaration */:
-          case 259 /* FunctionDeclaration */:
-          case 263 /* EnumDeclaration */:
-          case 268 /* ImportEqualsDeclaration */:
-            if (isExternalModuleAugmentation(node)) {
-              return true;
-            }
-            const parent2 = getDeclarationContainer(node);
-            if (!(getCombinedModifierFlags(node) & 1 /* Export */) && !(node.kind !== 268 /* ImportEqualsDeclaration */ && parent2.kind !== 308 /* SourceFile */ && parent2.flags & 16777216 /* Ambient */)) {
-              return isGlobalSourceFile(parent2);
-            }
-            return isDeclarationVisible(parent2);
-          case 169 /* PropertyDeclaration */:
-          case 168 /* PropertySignature */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-          case 171 /* MethodDeclaration */:
-          case 170 /* MethodSignature */:
-            if (hasEffectiveModifier(node, 8 /* Private */ | 16 /* Protected */)) {
-              return false;
-            }
-          case 173 /* Constructor */:
-          case 177 /* ConstructSignature */:
-          case 176 /* CallSignature */:
-          case 178 /* IndexSignature */:
-          case 166 /* Parameter */:
-          case 265 /* ModuleBlock */:
-          case 181 /* FunctionType */:
-          case 182 /* ConstructorType */:
-          case 184 /* TypeLiteral */:
-          case 180 /* TypeReference */:
-          case 185 /* ArrayType */:
-          case 186 /* TupleType */:
-          case 189 /* UnionType */:
-          case 190 /* IntersectionType */:
-          case 193 /* ParenthesizedType */:
-          case 199 /* NamedTupleMember */:
-            return isDeclarationVisible(node.parent);
-          case 270 /* ImportClause */:
-          case 271 /* NamespaceImport */:
-          case 273 /* ImportSpecifier */:
-            return false;
-          case 165 /* TypeParameter */:
-          case 308 /* SourceFile */:
-          case 267 /* NamespaceExportDeclaration */:
-            return true;
-          case 274 /* ExportAssignment */:
-            return false;
-          default:
-            return false;
-        }
-      }
-    }
-    function collectLinkedAliases(node, setVisibility) {
-      let exportSymbol;
-      if (node.parent && node.parent.kind === 274 /* ExportAssignment */) {
-        exportSymbol = resolveName(node, node.escapedText, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */, void 0, node, false);
-      } else if (node.parent.kind === 278 /* ExportSpecifier */) {
-        exportSymbol = getTargetOfExportSpecifier(node.parent, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */);
-      }
-      let result;
-      let visited;
-      if (exportSymbol) {
-        visited = /* @__PURE__ */ new Set();
-        visited.add(getSymbolId(exportSymbol));
-        buildVisibleNodeList(exportSymbol.declarations);
-      }
-      return result;
-      function buildVisibleNodeList(declarations) {
-        forEach(declarations, (declaration) => {
-          const resultNode = getAnyImportSyntax(declaration) || declaration;
-          if (setVisibility) {
-            getNodeLinks(declaration).isVisible = true;
-          } else {
-            result = result || [];
-            pushIfUnique(result, resultNode);
-          }
-          if (isInternalModuleImportEqualsDeclaration(declaration)) {
-            const internalModuleReference = declaration.moduleReference;
-            const firstIdentifier = getFirstIdentifier(internalModuleReference);
-            const importSymbol = resolveName(
-              declaration,
-              firstIdentifier.escapedText,
-              111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
-              void 0,
-              void 0,
-              false
-            );
-            if (importSymbol && visited) {
-              if (tryAddToSet(visited, getSymbolId(importSymbol))) {
-                buildVisibleNodeList(importSymbol.declarations);
-              }
-            }
-          }
-        });
-      }
-    }
-    function pushTypeResolution(target, propertyName) {
-      const resolutionCycleStartIndex = findResolutionCycleStartIndex(target, propertyName);
-      if (resolutionCycleStartIndex >= 0) {
-        const { length: length2 } = resolutionTargets;
-        for (let i = resolutionCycleStartIndex; i < length2; i++) {
-          resolutionResults[i] = false;
-        }
-        return false;
-      }
-      resolutionTargets.push(target);
-      resolutionResults.push(true);
-      resolutionPropertyNames.push(propertyName);
-      return true;
-    }
-    function findResolutionCycleStartIndex(target, propertyName) {
-      for (let i = resolutionTargets.length - 1; i >= 0; i--) {
-        if (hasType2(resolutionTargets[i], resolutionPropertyNames[i])) {
-          return -1;
-        }
-        if (resolutionTargets[i] === target && resolutionPropertyNames[i] === propertyName) {
-          return i;
-        }
-      }
-      return -1;
-    }
-    function hasType2(target, propertyName) {
-      switch (propertyName) {
-        case 0 /* Type */:
-          return !!getSymbolLinks(target).type;
-        case 5 /* EnumTagType */:
-          return !!getNodeLinks(target).resolvedEnumType;
-        case 2 /* DeclaredType */:
-          return !!getSymbolLinks(target).declaredType;
-        case 1 /* ResolvedBaseConstructorType */:
-          return !!target.resolvedBaseConstructorType;
-        case 3 /* ResolvedReturnType */:
-          return !!target.resolvedReturnType;
-        case 4 /* ImmediateBaseConstraint */:
-          return !!target.immediateBaseConstraint;
-        case 6 /* ResolvedTypeArguments */:
-          return !!target.resolvedTypeArguments;
-        case 7 /* ResolvedBaseTypes */:
-          return !!target.baseTypesResolved;
-        case 8 /* WriteType */:
-          return !!getSymbolLinks(target).writeType;
-      }
-      return Debug.assertNever(propertyName);
-    }
-    function popTypeResolution() {
-      resolutionTargets.pop();
-      resolutionPropertyNames.pop();
-      return resolutionResults.pop();
-    }
-    function getDeclarationContainer(node) {
-      return findAncestor(getRootDeclaration(node), (node2) => {
-        switch (node2.kind) {
-          case 257 /* VariableDeclaration */:
-          case 258 /* VariableDeclarationList */:
-          case 273 /* ImportSpecifier */:
-          case 272 /* NamedImports */:
-          case 271 /* NamespaceImport */:
-          case 270 /* ImportClause */:
-            return false;
-          default:
-            return true;
-        }
-      }).parent;
-    }
-    function getTypeOfPrototypeProperty(prototype) {
-      const classType = getDeclaredTypeOfSymbol(getParentOfSymbol(prototype));
-      return classType.typeParameters ? createTypeReference(classType, map(classType.typeParameters, (_) => anyType)) : classType;
-    }
-    function getTypeOfPropertyOfType(type, name) {
-      const prop = getPropertyOfType(type, name);
-      return prop ? getTypeOfSymbol(prop) : void 0;
-    }
-    function getTypeOfPropertyOrIndexSignature(type, name) {
-      var _a2;
-      return getTypeOfPropertyOfType(type, name) || ((_a2 = getApplicableIndexInfoForName(type, name)) == null ? void 0 : _a2.type) || unknownType;
-    }
-    function isTypeAny(type) {
-      return type && (type.flags & 1 /* Any */) !== 0;
-    }
-    function isErrorType(type) {
-      return type === errorType || !!(type.flags & 1 /* Any */ && type.aliasSymbol);
-    }
-    function getTypeForBindingElementParent(node, checkMode) {
-      if (checkMode !== 0 /* Normal */) {
-        return getTypeForVariableLikeDeclaration(node, false, checkMode);
-      }
-      const symbol = getSymbolOfNode(node);
-      return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(node, false, checkMode);
-    }
-    function getRestType(source, properties, symbol) {
-      source = filterType(source, (t) => !(t.flags & 98304 /* Nullable */));
-      if (source.flags & 131072 /* Never */) {
-        return emptyObjectType;
-      }
-      if (source.flags & 1048576 /* Union */) {
-        return mapType(source, (t) => getRestType(t, properties, symbol));
-      }
-      let omitKeyType = getUnionType(map(properties, getLiteralTypeFromPropertyName));
-      const spreadableProperties = [];
-      const unspreadableToRestKeys = [];
-      for (const prop of getPropertiesOfType(source)) {
-        const literalTypeFromProperty = getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */);
-        if (!isTypeAssignableTo(literalTypeFromProperty, omitKeyType) && !(getDeclarationModifierFlagsFromSymbol(prop) & (8 /* Private */ | 16 /* Protected */)) && isSpreadableProperty(prop)) {
-          spreadableProperties.push(prop);
-        } else {
-          unspreadableToRestKeys.push(literalTypeFromProperty);
-        }
-      }
-      if (isGenericObjectType(source) || isGenericIndexType(omitKeyType)) {
-        if (unspreadableToRestKeys.length) {
-          omitKeyType = getUnionType([omitKeyType, ...unspreadableToRestKeys]);
-        }
-        if (omitKeyType.flags & 131072 /* Never */) {
-          return source;
-        }
-        const omitTypeAlias = getGlobalOmitSymbol();
-        if (!omitTypeAlias) {
-          return errorType;
-        }
-        return getTypeAliasInstantiation(omitTypeAlias, [source, omitKeyType]);
-      }
-      const members = createSymbolTable();
-      for (const prop of spreadableProperties) {
-        members.set(prop.escapedName, getSpreadSymbol(prop, false));
-      }
-      const result = createAnonymousType(symbol, members, emptyArray, emptyArray, getIndexInfosOfType(source));
-      result.objectFlags |= 4194304 /* ObjectRestType */;
-      return result;
-    }
-    function isGenericTypeWithUndefinedConstraint(type) {
-      return !!(type.flags & 465829888 /* Instantiable */) && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 32768 /* Undefined */);
-    }
-    function getNonUndefinedType(type) {
-      const typeOrConstraint = someType(type, isGenericTypeWithUndefinedConstraint) ? mapType(type, (t) => t.flags & 465829888 /* Instantiable */ ? getBaseConstraintOrType(t) : t) : type;
-      return getTypeWithFacts(typeOrConstraint, 524288 /* NEUndefined */);
-    }
-    function getFlowTypeOfDestructuring(node, declaredType) {
-      const reference = getSyntheticElementAccess(node);
-      return reference ? getFlowTypeOfReference(reference, declaredType) : declaredType;
-    }
-    function getSyntheticElementAccess(node) {
-      const parentAccess = getParentElementAccess(node);
-      if (parentAccess && parentAccess.flowNode) {
-        const propName = getDestructuringPropertyName(node);
-        if (propName) {
-          const literal = setTextRange(parseNodeFactory.createStringLiteral(propName), node);
-          const lhsExpr = isLeftHandSideExpression(parentAccess) ? parentAccess : parseNodeFactory.createParenthesizedExpression(parentAccess);
-          const result = setTextRange(parseNodeFactory.createElementAccessExpression(lhsExpr, literal), node);
-          setParent(literal, result);
-          setParent(result, node);
-          if (lhsExpr !== parentAccess) {
-            setParent(lhsExpr, result);
-          }
-          result.flowNode = parentAccess.flowNode;
-          return result;
-        }
-      }
-    }
-    function getParentElementAccess(node) {
-      const ancestor = node.parent.parent;
-      switch (ancestor.kind) {
-        case 205 /* BindingElement */:
-        case 299 /* PropertyAssignment */:
-          return getSyntheticElementAccess(ancestor);
-        case 206 /* ArrayLiteralExpression */:
-          return getSyntheticElementAccess(node.parent);
-        case 257 /* VariableDeclaration */:
-          return ancestor.initializer;
-        case 223 /* BinaryExpression */:
-          return ancestor.right;
-      }
-    }
-    function getDestructuringPropertyName(node) {
-      const parent2 = node.parent;
-      if (node.kind === 205 /* BindingElement */ && parent2.kind === 203 /* ObjectBindingPattern */) {
-        return getLiteralPropertyNameText(node.propertyName || node.name);
-      }
-      if (node.kind === 299 /* PropertyAssignment */ || node.kind === 300 /* ShorthandPropertyAssignment */) {
-        return getLiteralPropertyNameText(node.name);
-      }
-      return "" + parent2.elements.indexOf(node);
-    }
-    function getLiteralPropertyNameText(name) {
-      const type = getLiteralTypeFromPropertyName(name);
-      return type.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */) ? "" + type.value : void 0;
-    }
-    function getTypeForBindingElement(declaration) {
-      const checkMode = declaration.dotDotDotToken ? 64 /* RestBindingElement */ : 0 /* Normal */;
-      const parentType = getTypeForBindingElementParent(declaration.parent.parent, checkMode);
-      return parentType && getBindingElementTypeFromParentType(declaration, parentType);
-    }
-    function getBindingElementTypeFromParentType(declaration, parentType) {
-      if (isTypeAny(parentType)) {
-        return parentType;
-      }
-      const pattern = declaration.parent;
-      if (strictNullChecks && declaration.flags & 16777216 /* Ambient */ && isParameterDeclaration(declaration)) {
-        parentType = getNonNullableType(parentType);
-      } else if (strictNullChecks && pattern.parent.initializer && !(getTypeFacts(getTypeOfInitializer(pattern.parent.initializer)) & 65536 /* EQUndefined */)) {
-        parentType = getTypeWithFacts(parentType, 524288 /* NEUndefined */);
-      }
-      let type;
-      if (pattern.kind === 203 /* ObjectBindingPattern */) {
-        if (declaration.dotDotDotToken) {
-          parentType = getReducedType(parentType);
-          if (parentType.flags & 2 /* Unknown */ || !isValidSpreadType(parentType)) {
-            error(declaration, Diagnostics.Rest_types_may_only_be_created_from_object_types);
-            return errorType;
-          }
-          const literalMembers = [];
-          for (const element of pattern.elements) {
-            if (!element.dotDotDotToken) {
-              literalMembers.push(element.propertyName || element.name);
-            }
-          }
-          type = getRestType(parentType, literalMembers, declaration.symbol);
-        } else {
-          const name = declaration.propertyName || declaration.name;
-          const indexType = getLiteralTypeFromPropertyName(name);
-          const declaredType = getIndexedAccessType(parentType, indexType, 32 /* ExpressionPosition */, name);
-          type = getFlowTypeOfDestructuring(declaration, declaredType);
-        }
-      } else {
-        const elementType = checkIteratedTypeOrElementType(65 /* Destructuring */ | (declaration.dotDotDotToken ? 0 : 128 /* PossiblyOutOfBounds */), parentType, undefinedType, pattern);
-        const index = pattern.elements.indexOf(declaration);
-        if (declaration.dotDotDotToken) {
-          type = everyType(parentType, isTupleType) ? mapType(parentType, (t) => sliceTupleType(t, index)) : createArrayType(elementType);
-        } else if (isArrayLikeType(parentType)) {
-          const indexType = getNumberLiteralType(index);
-          const accessFlags = 32 /* ExpressionPosition */ | (hasDefaultValue(declaration) ? 16 /* NoTupleBoundsCheck */ : 0);
-          const declaredType = getIndexedAccessTypeOrUndefined(parentType, indexType, accessFlags, declaration.name) || errorType;
-          type = getFlowTypeOfDestructuring(declaration, declaredType);
-        } else {
-          type = elementType;
-        }
-      }
-      if (!declaration.initializer) {
-        return type;
-      }
-      if (getEffectiveTypeAnnotationNode(walkUpBindingElementsAndPatterns(declaration))) {
-        return strictNullChecks && !(getTypeFacts(checkDeclarationInitializer(declaration, 0 /* Normal */)) & 16777216 /* IsUndefined */) ? getNonUndefinedType(type) : type;
-      }
-      return widenTypeInferredFromInitializer(declaration, getUnionType([getNonUndefinedType(type), checkDeclarationInitializer(declaration, 0 /* Normal */)], 2 /* Subtype */));
-    }
-    function getTypeForDeclarationFromJSDocComment(declaration) {
-      const jsdocType = getJSDocType(declaration);
-      if (jsdocType) {
-        return getTypeFromTypeNode(jsdocType);
-      }
-      return void 0;
-    }
-    function isNullOrUndefined3(node) {
-      const expr = skipParentheses(node, true);
-      return expr.kind === 104 /* NullKeyword */ || expr.kind === 79 /* Identifier */ && getResolvedSymbol(expr) === undefinedSymbol;
-    }
-    function isEmptyArrayLiteral2(node) {
-      const expr = skipParentheses(node, true);
-      return expr.kind === 206 /* ArrayLiteralExpression */ && expr.elements.length === 0;
-    }
-    function addOptionality(type, isProperty = false, isOptional = true) {
-      return strictNullChecks && isOptional ? getOptionalType(type, isProperty) : type;
-    }
-    function getTypeForVariableLikeDeclaration(declaration, includeOptionality, checkMode) {
-      if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 246 /* ForInStatement */) {
-        const indexType = getIndexType(getNonNullableTypeIfNeeded(checkExpression(declaration.parent.parent.expression, checkMode)));
-        return indexType.flags & (262144 /* TypeParameter */ | 4194304 /* Index */) ? getExtractStringType(indexType) : stringType;
-      }
-      if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 247 /* ForOfStatement */) {
-        const forOfStatement = declaration.parent.parent;
-        return checkRightHandSideOfForOf(forOfStatement) || anyType;
-      }
-      if (isBindingPattern(declaration.parent)) {
-        return getTypeForBindingElement(declaration);
-      }
-      const isProperty = isPropertyDeclaration(declaration) && !hasAccessorModifier(declaration) || isPropertySignature(declaration);
-      const isOptional = includeOptionality && (isProperty && !!declaration.questionToken || isParameter(declaration) && (!!declaration.questionToken || isJSDocOptionalParameter(declaration)) || isOptionalJSDocPropertyLikeTag(declaration));
-      const declaredType = tryGetTypeFromEffectiveTypeNode(declaration);
-      if (declaredType) {
-        return addOptionality(declaredType, isProperty, isOptional);
-      }
-      if ((noImplicitAny || isInJSFile(declaration)) && isVariableDeclaration(declaration) && !isBindingPattern(declaration.name) && !(getCombinedModifierFlags(declaration) & 1 /* Export */) && !(declaration.flags & 16777216 /* Ambient */)) {
-        if (!(getCombinedNodeFlags(declaration) & 2 /* Const */) && (!declaration.initializer || isNullOrUndefined3(declaration.initializer))) {
-          return autoType;
-        }
-        if (declaration.initializer && isEmptyArrayLiteral2(declaration.initializer)) {
-          return autoArrayType;
-        }
-      }
-      if (isParameter(declaration)) {
-        const func = declaration.parent;
-        if (func.kind === 175 /* SetAccessor */ && hasBindableName(func)) {
-          const getter = getDeclarationOfKind(getSymbolOfNode(declaration.parent), 174 /* GetAccessor */);
-          if (getter) {
-            const getterSignature = getSignatureFromDeclaration(getter);
-            const thisParameter = getAccessorThisParameter(func);
-            if (thisParameter && declaration === thisParameter) {
-              Debug.assert(!thisParameter.type);
-              return getTypeOfSymbol(getterSignature.thisParameter);
-            }
-            return getReturnTypeOfSignature(getterSignature);
-          }
-        }
-        const parameterTypeOfTypeTag = getParameterTypeOfTypeTag(func, declaration);
-        if (parameterTypeOfTypeTag)
-          return parameterTypeOfTypeTag;
-        const type = declaration.symbol.escapedName === "this" /* This */ ? getContextualThisParameterType(func) : getContextuallyTypedParameterType(declaration);
-        if (type) {
-          return addOptionality(type, false, isOptional);
-        }
-      }
-      if (hasOnlyExpressionInitializer(declaration) && !!declaration.initializer) {
-        if (isInJSFile(declaration) && !isParameter(declaration)) {
-          const containerObjectType = getJSContainerObjectType(declaration, getSymbolOfNode(declaration), getDeclaredExpandoInitializer(declaration));
-          if (containerObjectType) {
-            return containerObjectType;
-          }
-        }
-        const type = widenTypeInferredFromInitializer(declaration, checkDeclarationInitializer(declaration, checkMode));
-        return addOptionality(type, isProperty, isOptional);
-      }
-      if (isPropertyDeclaration(declaration) && (noImplicitAny || isInJSFile(declaration))) {
-        if (!hasStaticModifier(declaration)) {
-          const constructor = findConstructorDeclaration(declaration.parent);
-          const type = constructor ? getFlowTypeInConstructor(declaration.symbol, constructor) : getEffectiveModifierFlags(declaration) & 2 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0;
-          return type && addOptionality(type, true, isOptional);
-        } else {
-          const staticBlocks = filter(declaration.parent.members, isClassStaticBlockDeclaration);
-          const type = staticBlocks.length ? getFlowTypeInStaticBlocks(declaration.symbol, staticBlocks) : getEffectiveModifierFlags(declaration) & 2 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0;
-          return type && addOptionality(type, true, isOptional);
-        }
-      }
-      if (isJsxAttribute(declaration)) {
-        return trueType;
-      }
-      if (isBindingPattern(declaration.name)) {
-        return getTypeFromBindingPattern(declaration.name, false, true);
-      }
-      return void 0;
-    }
-    function isConstructorDeclaredProperty(symbol) {
-      if (symbol.valueDeclaration && isBinaryExpression(symbol.valueDeclaration)) {
-        const links = getSymbolLinks(symbol);
-        if (links.isConstructorDeclaredProperty === void 0) {
-          links.isConstructorDeclaredProperty = false;
-          links.isConstructorDeclaredProperty = !!getDeclaringConstructor(symbol) && every(symbol.declarations, (declaration) => isBinaryExpression(declaration) && isPossiblyAliasedThisProperty(declaration) && (declaration.left.kind !== 209 /* ElementAccessExpression */ || isStringOrNumericLiteralLike(declaration.left.argumentExpression)) && !getAnnotatedTypeForAssignmentDeclaration(void 0, declaration, symbol, declaration));
-        }
-        return links.isConstructorDeclaredProperty;
-      }
-      return false;
-    }
-    function isAutoTypedProperty(symbol) {
-      const declaration = symbol.valueDeclaration;
-      return declaration && isPropertyDeclaration(declaration) && !getEffectiveTypeAnnotationNode(declaration) && !declaration.initializer && (noImplicitAny || isInJSFile(declaration));
-    }
-    function getDeclaringConstructor(symbol) {
-      if (!symbol.declarations) {
-        return;
-      }
-      for (const declaration of symbol.declarations) {
-        const container = getThisContainer(declaration, false);
-        if (container && (container.kind === 173 /* Constructor */ || isJSConstructor(container))) {
-          return container;
-        }
-      }
-    }
-    function getFlowTypeFromCommonJSExport(symbol) {
-      const file = getSourceFileOfNode(symbol.declarations[0]);
-      const accessName = unescapeLeadingUnderscores(symbol.escapedName);
-      const areAllModuleExports = symbol.declarations.every((d) => isInJSFile(d) && isAccessExpression(d) && isModuleExportsAccessExpression(d.expression));
-      const reference = areAllModuleExports ? factory.createPropertyAccessExpression(factory.createPropertyAccessExpression(factory.createIdentifier("module"), factory.createIdentifier("exports")), accessName) : factory.createPropertyAccessExpression(factory.createIdentifier("exports"), accessName);
-      if (areAllModuleExports) {
-        setParent(reference.expression.expression, reference.expression);
-      }
-      setParent(reference.expression, reference);
-      setParent(reference, file);
-      reference.flowNode = file.endFlowNode;
-      return getFlowTypeOfReference(reference, autoType, undefinedType);
-    }
-    function getFlowTypeInStaticBlocks(symbol, staticBlocks) {
-      const accessName = startsWith(symbol.escapedName, "__#") ? factory.createPrivateIdentifier(symbol.escapedName.split("@")[1]) : unescapeLeadingUnderscores(symbol.escapedName);
-      for (const staticBlock of staticBlocks) {
-        const reference = factory.createPropertyAccessExpression(factory.createThis(), accessName);
-        setParent(reference.expression, reference);
-        setParent(reference, staticBlock);
-        reference.flowNode = staticBlock.returnFlowNode;
-        const flowType = getFlowTypeOfProperty(reference, symbol);
-        if (noImplicitAny && (flowType === autoType || flowType === autoArrayType)) {
-          error(symbol.valueDeclaration, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType));
-        }
-        if (everyType(flowType, isNullableType)) {
-          continue;
-        }
-        return convertAutoToAny(flowType);
-      }
-    }
-    function getFlowTypeInConstructor(symbol, constructor) {
-      const accessName = startsWith(symbol.escapedName, "__#") ? factory.createPrivateIdentifier(symbol.escapedName.split("@")[1]) : unescapeLeadingUnderscores(symbol.escapedName);
-      const reference = factory.createPropertyAccessExpression(factory.createThis(), accessName);
-      setParent(reference.expression, reference);
-      setParent(reference, constructor);
-      reference.flowNode = constructor.returnFlowNode;
-      const flowType = getFlowTypeOfProperty(reference, symbol);
-      if (noImplicitAny && (flowType === autoType || flowType === autoArrayType)) {
-        error(symbol.valueDeclaration, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType));
-      }
-      return everyType(flowType, isNullableType) ? void 0 : convertAutoToAny(flowType);
-    }
-    function getFlowTypeOfProperty(reference, prop) {
-      const initialType = (prop == null ? void 0 : prop.valueDeclaration) && (!isAutoTypedProperty(prop) || getEffectiveModifierFlags(prop.valueDeclaration) & 2 /* Ambient */) && getTypeOfPropertyInBaseClass(prop) || undefinedType;
-      return getFlowTypeOfReference(reference, autoType, initialType);
-    }
-    function getWidenedTypeForAssignmentDeclaration(symbol, resolvedSymbol) {
-      const container = getAssignedExpandoInitializer(symbol.valueDeclaration);
-      if (container) {
-        const tag = getJSDocTypeTag(container);
-        if (tag && tag.typeExpression) {
-          return getTypeFromTypeNode(tag.typeExpression);
-        }
-        const containerObjectType = symbol.valueDeclaration && getJSContainerObjectType(symbol.valueDeclaration, symbol, container);
-        return containerObjectType || getWidenedLiteralType(checkExpressionCached(container));
-      }
-      let type;
-      let definedInConstructor = false;
-      let definedInMethod = false;
-      if (isConstructorDeclaredProperty(symbol)) {
-        type = getFlowTypeInConstructor(symbol, getDeclaringConstructor(symbol));
-      }
-      if (!type) {
-        let types;
-        if (symbol.declarations) {
-          let jsdocType;
-          for (const declaration of symbol.declarations) {
-            const expression = isBinaryExpression(declaration) || isCallExpression(declaration) ? declaration : isAccessExpression(declaration) ? isBinaryExpression(declaration.parent) ? declaration.parent : declaration : void 0;
-            if (!expression) {
-              continue;
-            }
-            const kind = isAccessExpression(expression) ? getAssignmentDeclarationPropertyAccessKind(expression) : getAssignmentDeclarationKind(expression);
-            if (kind === 4 /* ThisProperty */ || isBinaryExpression(expression) && isPossiblyAliasedThisProperty(expression, kind)) {
-              if (isDeclarationInConstructor(expression)) {
-                definedInConstructor = true;
-              } else {
-                definedInMethod = true;
-              }
-            }
-            if (!isCallExpression(expression)) {
-              jsdocType = getAnnotatedTypeForAssignmentDeclaration(jsdocType, expression, symbol, declaration);
-            }
-            if (!jsdocType) {
-              (types || (types = [])).push(isBinaryExpression(expression) || isCallExpression(expression) ? getInitializerTypeFromAssignmentDeclaration(symbol, resolvedSymbol, expression, kind) : neverType);
-            }
-          }
-          type = jsdocType;
-        }
-        if (!type) {
-          if (!length(types)) {
-            return errorType;
-          }
-          let constructorTypes = definedInConstructor && symbol.declarations ? getConstructorDefinedThisAssignmentTypes(types, symbol.declarations) : void 0;
-          if (definedInMethod) {
-            const propType = getTypeOfPropertyInBaseClass(symbol);
-            if (propType) {
-              (constructorTypes || (constructorTypes = [])).push(propType);
-              definedInConstructor = true;
-            }
-          }
-          const sourceTypes = some(constructorTypes, (t) => !!(t.flags & ~98304 /* Nullable */)) ? constructorTypes : types;
-          type = getUnionType(sourceTypes);
-        }
-      }
-      const widened = getWidenedType(addOptionality(type, false, definedInMethod && !definedInConstructor));
-      if (symbol.valueDeclaration && filterType(widened, (t) => !!(t.flags & ~98304 /* Nullable */)) === neverType) {
-        reportImplicitAny(symbol.valueDeclaration, anyType);
-        return anyType;
-      }
-      return widened;
-    }
-    function getJSContainerObjectType(decl, symbol, init) {
-      var _a2, _b;
-      if (!isInJSFile(decl) || !init || !isObjectLiteralExpression(init) || init.properties.length) {
-        return void 0;
-      }
-      const exports = createSymbolTable();
-      while (isBinaryExpression(decl) || isPropertyAccessExpression(decl)) {
-        const s2 = getSymbolOfNode(decl);
-        if ((_a2 = s2 == null ? void 0 : s2.exports) == null ? void 0 : _a2.size) {
-          mergeSymbolTable(exports, s2.exports);
-        }
-        decl = isBinaryExpression(decl) ? decl.parent : decl.parent.parent;
-      }
-      const s = getSymbolOfNode(decl);
-      if ((_b = s == null ? void 0 : s.exports) == null ? void 0 : _b.size) {
-        mergeSymbolTable(exports, s.exports);
-      }
-      const type = createAnonymousType(symbol, exports, emptyArray, emptyArray, emptyArray);
-      type.objectFlags |= 4096 /* JSLiteral */;
-      return type;
-    }
-    function getAnnotatedTypeForAssignmentDeclaration(declaredType, expression, symbol, declaration) {
-      var _a2;
-      const typeNode = getEffectiveTypeAnnotationNode(expression.parent);
-      if (typeNode) {
-        const type = getWidenedType(getTypeFromTypeNode(typeNode));
-        if (!declaredType) {
-          return type;
-        } else if (!isErrorType(declaredType) && !isErrorType(type) && !isTypeIdenticalTo(declaredType, type)) {
-          errorNextVariableOrPropertyDeclarationMustHaveSameType(void 0, declaredType, declaration, type);
-        }
-      }
-      if ((_a2 = symbol.parent) == null ? void 0 : _a2.valueDeclaration) {
-        const typeNode2 = getEffectiveTypeAnnotationNode(symbol.parent.valueDeclaration);
-        if (typeNode2) {
-          const annotationSymbol = getPropertyOfType(getTypeFromTypeNode(typeNode2), symbol.escapedName);
-          if (annotationSymbol) {
-            return getNonMissingTypeOfSymbol(annotationSymbol);
-          }
-        }
-      }
-      return declaredType;
-    }
-    function getInitializerTypeFromAssignmentDeclaration(symbol, resolvedSymbol, expression, kind) {
-      if (isCallExpression(expression)) {
-        if (resolvedSymbol) {
-          return getTypeOfSymbol(resolvedSymbol);
-        }
-        const objectLitType = checkExpressionCached(expression.arguments[2]);
-        const valueType = getTypeOfPropertyOfType(objectLitType, "value");
-        if (valueType) {
-          return valueType;
-        }
-        const getFunc = getTypeOfPropertyOfType(objectLitType, "get");
-        if (getFunc) {
-          const getSig = getSingleCallSignature(getFunc);
-          if (getSig) {
-            return getReturnTypeOfSignature(getSig);
-          }
-        }
-        const setFunc = getTypeOfPropertyOfType(objectLitType, "set");
-        if (setFunc) {
-          const setSig = getSingleCallSignature(setFunc);
-          if (setSig) {
-            return getTypeOfFirstParameterOfSignature(setSig);
-          }
-        }
-        return anyType;
-      }
-      if (containsSameNamedThisProperty(expression.left, expression.right)) {
-        return anyType;
-      }
-      const isDirectExport = kind === 1 /* ExportsProperty */ && (isPropertyAccessExpression(expression.left) || isElementAccessExpression(expression.left)) && (isModuleExportsAccessExpression(expression.left.expression) || isIdentifier(expression.left.expression) && isExportsIdentifier(expression.left.expression));
-      const type = resolvedSymbol ? getTypeOfSymbol(resolvedSymbol) : isDirectExport ? getRegularTypeOfLiteralType(checkExpressionCached(expression.right)) : getWidenedLiteralType(checkExpressionCached(expression.right));
-      if (type.flags & 524288 /* Object */ && kind === 2 /* ModuleExports */ && symbol.escapedName === "export=" /* ExportEquals */) {
-        const exportedType = resolveStructuredTypeMembers(type);
-        const members = createSymbolTable();
-        copyEntries(exportedType.members, members);
-        const initialSize = members.size;
-        if (resolvedSymbol && !resolvedSymbol.exports) {
-          resolvedSymbol.exports = createSymbolTable();
-        }
-        (resolvedSymbol || symbol).exports.forEach((s, name) => {
-          var _a2;
-          const exportedMember = members.get(name);
-          if (exportedMember && exportedMember !== s && !(s.flags & 2097152 /* Alias */)) {
-            if (s.flags & 111551 /* Value */ && exportedMember.flags & 111551 /* Value */) {
-              if (s.valueDeclaration && exportedMember.valueDeclaration && getSourceFileOfNode(s.valueDeclaration) !== getSourceFileOfNode(exportedMember.valueDeclaration)) {
-                const unescapedName = unescapeLeadingUnderscores(s.escapedName);
-                const exportedMemberName = ((_a2 = tryCast(exportedMember.valueDeclaration, isNamedDeclaration)) == null ? void 0 : _a2.name) || exportedMember.valueDeclaration;
-                addRelatedInfo(
-                  error(s.valueDeclaration, Diagnostics.Duplicate_identifier_0, unescapedName),
-                  createDiagnosticForNode(exportedMemberName, Diagnostics._0_was_also_declared_here, unescapedName)
-                );
-                addRelatedInfo(
-                  error(exportedMemberName, Diagnostics.Duplicate_identifier_0, unescapedName),
-                  createDiagnosticForNode(s.valueDeclaration, Diagnostics._0_was_also_declared_here, unescapedName)
-                );
-              }
-              const union = createSymbol(s.flags | exportedMember.flags, name);
-              union.type = getUnionType([getTypeOfSymbol(s), getTypeOfSymbol(exportedMember)]);
-              union.valueDeclaration = exportedMember.valueDeclaration;
-              union.declarations = concatenate(exportedMember.declarations, s.declarations);
-              members.set(name, union);
-            } else {
-              members.set(name, mergeSymbol(s, exportedMember));
-            }
-          } else {
-            members.set(name, s);
-          }
-        });
-        const result = createAnonymousType(
-          initialSize !== members.size ? void 0 : exportedType.symbol,
-          members,
-          exportedType.callSignatures,
-          exportedType.constructSignatures,
-          exportedType.indexInfos
-        );
-        if (initialSize === members.size) {
-          if (type.aliasSymbol) {
-            result.aliasSymbol = type.aliasSymbol;
-            result.aliasTypeArguments = type.aliasTypeArguments;
-          }
-          if (getObjectFlags(type) & 4 /* Reference */) {
-            result.aliasSymbol = type.symbol;
-            const args = getTypeArguments(type);
-            result.aliasTypeArguments = length(args) ? args : void 0;
-          }
-        }
-        result.objectFlags |= getObjectFlags(type) & 4096 /* JSLiteral */;
-        if (result.symbol && result.symbol.flags & 32 /* Class */ && type === getDeclaredTypeOfClassOrInterface(result.symbol)) {
-          result.objectFlags |= 16777216 /* IsClassInstanceClone */;
-        }
-        return result;
-      }
-      if (isEmptyArrayLiteralType(type)) {
-        reportImplicitAny(expression, anyArrayType);
-        return anyArrayType;
-      }
-      return type;
-    }
-    function containsSameNamedThisProperty(thisProperty, expression) {
-      return isPropertyAccessExpression(thisProperty) && thisProperty.expression.kind === 108 /* ThisKeyword */ && forEachChildRecursively(expression, (n) => isMatchingReference(thisProperty, n));
-    }
-    function isDeclarationInConstructor(expression) {
-      const thisContainer = getThisContainer(expression, false);
-      return thisContainer.kind === 173 /* Constructor */ || thisContainer.kind === 259 /* FunctionDeclaration */ || thisContainer.kind === 215 /* FunctionExpression */ && !isPrototypePropertyAssignment(thisContainer.parent);
-    }
-    function getConstructorDefinedThisAssignmentTypes(types, declarations) {
-      Debug.assert(types.length === declarations.length);
-      return types.filter((_, i) => {
-        const declaration = declarations[i];
-        const expression = isBinaryExpression(declaration) ? declaration : isBinaryExpression(declaration.parent) ? declaration.parent : void 0;
-        return expression && isDeclarationInConstructor(expression);
-      });
-    }
-    function getTypeFromBindingElement(element, includePatternInType, reportErrors2) {
-      if (element.initializer) {
-        const contextualType = isBindingPattern(element.name) ? getTypeFromBindingPattern(element.name, true, false) : unknownType;
-        return addOptionality(widenTypeInferredFromInitializer(element, checkDeclarationInitializer(element, 0 /* Normal */, contextualType)));
-      }
-      if (isBindingPattern(element.name)) {
-        return getTypeFromBindingPattern(element.name, includePatternInType, reportErrors2);
-      }
-      if (reportErrors2 && !declarationBelongsToPrivateAmbientMember(element)) {
-        reportImplicitAny(element, anyType);
-      }
-      return includePatternInType ? nonInferrableAnyType : anyType;
-    }
-    function getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors2) {
-      const members = createSymbolTable();
-      let stringIndexInfo;
-      let objectFlags = 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
-      forEach(pattern.elements, (e) => {
-        const name = e.propertyName || e.name;
-        if (e.dotDotDotToken) {
-          stringIndexInfo = createIndexInfo(stringType, anyType, false);
-          return;
-        }
-        const exprType = getLiteralTypeFromPropertyName(name);
-        if (!isTypeUsableAsPropertyName(exprType)) {
-          objectFlags |= 512 /* ObjectLiteralPatternWithComputedProperties */;
-          return;
-        }
-        const text = getPropertyNameFromType(exprType);
-        const flags = 4 /* Property */ | (e.initializer ? 16777216 /* Optional */ : 0);
-        const symbol = createSymbol(flags, text);
-        symbol.type = getTypeFromBindingElement(e, includePatternInType, reportErrors2);
-        symbol.bindingElement = e;
-        members.set(symbol.escapedName, symbol);
-      });
-      const result = createAnonymousType(void 0, members, emptyArray, emptyArray, stringIndexInfo ? [stringIndexInfo] : emptyArray);
-      result.objectFlags |= objectFlags;
-      if (includePatternInType) {
-        result.pattern = pattern;
-        result.objectFlags |= 131072 /* ContainsObjectOrArrayLiteral */;
-      }
-      return result;
-    }
-    function getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors2) {
-      const elements = pattern.elements;
-      const lastElement = lastOrUndefined(elements);
-      const restElement = lastElement && lastElement.kind === 205 /* BindingElement */ && lastElement.dotDotDotToken ? lastElement : void 0;
-      if (elements.length === 0 || elements.length === 1 && restElement) {
-        return languageVersion >= 2 /* ES2015 */ ? createIterableType(anyType) : anyArrayType;
-      }
-      const elementTypes = map(elements, (e) => isOmittedExpression(e) ? anyType : getTypeFromBindingElement(e, includePatternInType, reportErrors2));
-      const minLength = findLastIndex(elements, (e) => !(e === restElement || isOmittedExpression(e) || hasDefaultValue(e)), elements.length - 1) + 1;
-      const elementFlags = map(elements, (e, i) => e === restElement ? 4 /* Rest */ : i >= minLength ? 2 /* Optional */ : 1 /* Required */);
-      let result = createTupleType(elementTypes, elementFlags);
-      if (includePatternInType) {
-        result = cloneTypeReference(result);
-        result.pattern = pattern;
-        result.objectFlags |= 131072 /* ContainsObjectOrArrayLiteral */;
-      }
-      return result;
-    }
-    function getTypeFromBindingPattern(pattern, includePatternInType = false, reportErrors2 = false) {
-      return pattern.kind === 203 /* ObjectBindingPattern */ ? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors2) : getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors2);
-    }
-    function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors2) {
-      return widenTypeForVariableLikeDeclaration(getTypeForVariableLikeDeclaration(declaration, true, 0 /* Normal */), declaration, reportErrors2);
-    }
-    function isGlobalSymbolConstructor(node) {
-      const symbol = getSymbolOfNode(node);
-      const globalSymbol = getGlobalESSymbolConstructorTypeSymbol(false);
-      return globalSymbol && symbol && symbol === globalSymbol;
-    }
-    function widenTypeForVariableLikeDeclaration(type, declaration, reportErrors2) {
-      if (type) {
-        if (type.flags & 4096 /* ESSymbol */ && isGlobalSymbolConstructor(declaration.parent)) {
-          type = getESSymbolLikeTypeForNode(declaration);
-        }
-        if (reportErrors2) {
-          reportErrorsFromWidening(declaration, type);
-        }
-        if (type.flags & 8192 /* UniqueESSymbol */ && (isBindingElement(declaration) || !declaration.type) && type.symbol !== getSymbolOfNode(declaration)) {
-          type = esSymbolType;
-        }
-        return getWidenedType(type);
-      }
-      type = isParameter(declaration) && declaration.dotDotDotToken ? anyArrayType : anyType;
-      if (reportErrors2) {
-        if (!declarationBelongsToPrivateAmbientMember(declaration)) {
-          reportImplicitAny(declaration, type);
-        }
-      }
-      return type;
-    }
-    function declarationBelongsToPrivateAmbientMember(declaration) {
-      const root = getRootDeclaration(declaration);
-      const memberDeclaration = root.kind === 166 /* Parameter */ ? root.parent : root;
-      return isPrivateWithinAmbient(memberDeclaration);
-    }
-    function tryGetTypeFromEffectiveTypeNode(node) {
-      const typeNode = getEffectiveTypeAnnotationNode(node);
-      if (typeNode) {
-        return getTypeFromTypeNode(typeNode);
-      }
-    }
-    function isParameterOfContextSensitiveSignature(symbol) {
-      let decl = symbol.valueDeclaration;
-      if (!decl) {
-        return false;
-      }
-      if (isBindingElement(decl)) {
-        decl = walkUpBindingElementsAndPatterns(decl);
-      }
-      if (isParameter(decl)) {
-        return isContextSensitiveFunctionOrObjectLiteralMethod(decl.parent);
-      }
-      return false;
-    }
-    function getTypeOfVariableOrParameterOrProperty(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.type) {
-        const type = getTypeOfVariableOrParameterOrPropertyWorker(symbol);
-        if (!links.type && !isParameterOfContextSensitiveSignature(symbol)) {
-          links.type = type;
-        }
-        return type;
-      }
-      return links.type;
-    }
-    function getTypeOfVariableOrParameterOrPropertyWorker(symbol) {
-      if (symbol.flags & 4194304 /* Prototype */) {
-        return getTypeOfPrototypeProperty(symbol);
-      }
-      if (symbol === requireSymbol) {
-        return anyType;
-      }
-      if (symbol.flags & 134217728 /* ModuleExports */ && symbol.valueDeclaration) {
-        const fileSymbol = getSymbolOfNode(getSourceFileOfNode(symbol.valueDeclaration));
-        const result = createSymbol(fileSymbol.flags, "exports");
-        result.declarations = fileSymbol.declarations ? fileSymbol.declarations.slice() : [];
-        result.parent = symbol;
-        result.target = fileSymbol;
-        if (fileSymbol.valueDeclaration)
-          result.valueDeclaration = fileSymbol.valueDeclaration;
-        if (fileSymbol.members)
-          result.members = new Map(fileSymbol.members);
-        if (fileSymbol.exports)
-          result.exports = new Map(fileSymbol.exports);
-        const members = createSymbolTable();
-        members.set("exports", result);
-        return createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
-      }
-      Debug.assertIsDefined(symbol.valueDeclaration);
-      const declaration = symbol.valueDeclaration;
-      if (isCatchClauseVariableDeclarationOrBindingElement(declaration)) {
-        const typeNode = getEffectiveTypeAnnotationNode(declaration);
-        if (typeNode === void 0) {
-          return useUnknownInCatchVariables ? unknownType : anyType;
-        }
-        const type2 = getTypeOfNode(typeNode);
-        return isTypeAny(type2) || type2 === unknownType ? type2 : errorType;
-      }
-      if (isSourceFile(declaration) && isJsonSourceFile(declaration)) {
-        if (!declaration.statements.length) {
-          return emptyObjectType;
-        }
-        return getWidenedType(getWidenedLiteralType(checkExpression(declaration.statements[0].expression)));
-      }
-      if (isAccessor(declaration)) {
-        return getTypeOfAccessors(symbol);
-      }
-      if (!pushTypeResolution(symbol, 0 /* Type */)) {
-        if (symbol.flags & 512 /* ValueModule */ && !(symbol.flags & 67108864 /* Assignment */)) {
-          return getTypeOfFuncClassEnumModule(symbol);
-        }
-        return reportCircularityError(symbol);
-      }
-      let type;
-      if (declaration.kind === 274 /* ExportAssignment */) {
-        type = widenTypeForVariableLikeDeclaration(tryGetTypeFromEffectiveTypeNode(declaration) || checkExpressionCached(declaration.expression), declaration);
-      } else if (isBinaryExpression(declaration) || isInJSFile(declaration) && (isCallExpression(declaration) || (isPropertyAccessExpression(declaration) || isBindableStaticElementAccessExpression(declaration)) && isBinaryExpression(declaration.parent))) {
-        type = getWidenedTypeForAssignmentDeclaration(symbol);
-      } else if (isPropertyAccessExpression(declaration) || isElementAccessExpression(declaration) || isIdentifier(declaration) || isStringLiteralLike(declaration) || isNumericLiteral(declaration) || isClassDeclaration(declaration) || isFunctionDeclaration(declaration) || isMethodDeclaration(declaration) && !isObjectLiteralMethod(declaration) || isMethodSignature(declaration) || isSourceFile(declaration)) {
-        if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) {
-          return getTypeOfFuncClassEnumModule(symbol);
-        }
-        type = isBinaryExpression(declaration.parent) ? getWidenedTypeForAssignmentDeclaration(symbol) : tryGetTypeFromEffectiveTypeNode(declaration) || anyType;
-      } else if (isPropertyAssignment(declaration)) {
-        type = tryGetTypeFromEffectiveTypeNode(declaration) || checkPropertyAssignment(declaration);
-      } else if (isJsxAttribute(declaration)) {
-        type = tryGetTypeFromEffectiveTypeNode(declaration) || checkJsxAttribute(declaration);
-      } else if (isShorthandPropertyAssignment(declaration)) {
-        type = tryGetTypeFromEffectiveTypeNode(declaration) || checkExpressionForMutableLocation(declaration.name, 0 /* Normal */);
-      } else if (isObjectLiteralMethod(declaration)) {
-        type = tryGetTypeFromEffectiveTypeNode(declaration) || checkObjectLiteralMethod(declaration, 0 /* Normal */);
-      } else if (isParameter(declaration) || isPropertyDeclaration(declaration) || isPropertySignature(declaration) || isVariableDeclaration(declaration) || isBindingElement(declaration) || isJSDocPropertyLikeTag(declaration)) {
-        type = getWidenedTypeForVariableLikeDeclaration(declaration, true);
-      } else if (isEnumDeclaration(declaration)) {
-        type = getTypeOfFuncClassEnumModule(symbol);
-      } else if (isEnumMember(declaration)) {
-        type = getTypeOfEnumMember(symbol);
-      } else {
-        return Debug.fail("Unhandled declaration kind! " + Debug.formatSyntaxKind(declaration.kind) + " for " + Debug.formatSymbol(symbol));
-      }
-      if (!popTypeResolution()) {
-        if (symbol.flags & 512 /* ValueModule */ && !(symbol.flags & 67108864 /* Assignment */)) {
-          return getTypeOfFuncClassEnumModule(symbol);
-        }
-        return reportCircularityError(symbol);
-      }
-      return type;
-    }
-    function getAnnotatedAccessorTypeNode(accessor) {
-      if (accessor) {
-        switch (accessor.kind) {
-          case 174 /* GetAccessor */:
-            const getterTypeAnnotation = getEffectiveReturnTypeNode(accessor);
-            return getterTypeAnnotation;
-          case 175 /* SetAccessor */:
-            const setterTypeAnnotation = getEffectiveSetAccessorTypeAnnotationNode(accessor);
-            return setterTypeAnnotation;
-          case 169 /* PropertyDeclaration */:
-            Debug.assert(hasAccessorModifier(accessor));
-            const accessorTypeAnnotation = getEffectiveTypeAnnotationNode(accessor);
-            return accessorTypeAnnotation;
-        }
-      }
-      return void 0;
-    }
-    function getAnnotatedAccessorType(accessor) {
-      const node = getAnnotatedAccessorTypeNode(accessor);
-      return node && getTypeFromTypeNode(node);
-    }
-    function getAnnotatedAccessorThisParameter(accessor) {
-      const parameter = getAccessorThisParameter(accessor);
-      return parameter && parameter.symbol;
-    }
-    function getThisTypeOfDeclaration(declaration) {
-      return getThisTypeOfSignature(getSignatureFromDeclaration(declaration));
-    }
-    function getTypeOfAccessors(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.type) {
-        if (!pushTypeResolution(symbol, 0 /* Type */)) {
-          return errorType;
-        }
-        const getter = getDeclarationOfKind(symbol, 174 /* GetAccessor */);
-        const setter = getDeclarationOfKind(symbol, 175 /* SetAccessor */);
-        const accessor = tryCast(getDeclarationOfKind(symbol, 169 /* PropertyDeclaration */), isAutoAccessorPropertyDeclaration);
-        let type = getter && isInJSFile(getter) && getTypeForDeclarationFromJSDocComment(getter) || getAnnotatedAccessorType(getter) || getAnnotatedAccessorType(setter) || getAnnotatedAccessorType(accessor) || getter && getter.body && getReturnTypeFromBody(getter) || accessor && accessor.initializer && getWidenedTypeForVariableLikeDeclaration(accessor, true);
-        if (!type) {
-          if (setter && !isPrivateWithinAmbient(setter)) {
-            errorOrSuggestion(noImplicitAny, setter, Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol));
-          } else if (getter && !isPrivateWithinAmbient(getter)) {
-            errorOrSuggestion(noImplicitAny, getter, Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation, symbolToString(symbol));
-          } else if (accessor && !isPrivateWithinAmbient(accessor)) {
-            errorOrSuggestion(noImplicitAny, accessor, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), "any");
-          }
-          type = anyType;
-        }
-        if (!popTypeResolution()) {
-          if (getAnnotatedAccessorTypeNode(getter)) {
-            error(getter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
-          } else if (getAnnotatedAccessorTypeNode(setter)) {
-            error(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
-          } else if (getAnnotatedAccessorTypeNode(accessor)) {
-            error(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
-          } else if (getter && noImplicitAny) {
-            error(getter, Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol));
-          }
-          type = anyType;
-        }
-        links.type = type;
-      }
-      return links.type;
-    }
-    function getWriteTypeOfAccessors(symbol) {
-      var _a2;
-      const links = getSymbolLinks(symbol);
-      if (!links.writeType) {
-        if (!pushTypeResolution(symbol, 8 /* WriteType */)) {
-          return errorType;
-        }
-        const setter = (_a2 = getDeclarationOfKind(symbol, 175 /* SetAccessor */)) != null ? _a2 : tryCast(getDeclarationOfKind(symbol, 169 /* PropertyDeclaration */), isAutoAccessorPropertyDeclaration);
-        let writeType = getAnnotatedAccessorType(setter);
-        if (!popTypeResolution()) {
-          if (getAnnotatedAccessorTypeNode(setter)) {
-            error(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
-          }
-          writeType = anyType;
-        }
-        links.writeType = writeType || getTypeOfAccessors(symbol);
-      }
-      return links.writeType;
-    }
-    function getBaseTypeVariableOfClass(symbol) {
-      const baseConstructorType = getBaseConstructorTypeOfClass(getDeclaredTypeOfClassOrInterface(symbol));
-      return baseConstructorType.flags & 8650752 /* TypeVariable */ ? baseConstructorType : baseConstructorType.flags & 2097152 /* Intersection */ ? find(baseConstructorType.types, (t) => !!(t.flags & 8650752 /* TypeVariable */)) : void 0;
-    }
-    function getTypeOfFuncClassEnumModule(symbol) {
-      let links = getSymbolLinks(symbol);
-      const originalLinks = links;
-      if (!links.type) {
-        const expando = symbol.valueDeclaration && getSymbolOfExpando(symbol.valueDeclaration, false);
-        if (expando) {
-          const merged = mergeJSSymbols(symbol, expando);
-          if (merged) {
-            symbol = links = merged;
-          }
-        }
-        originalLinks.type = links.type = getTypeOfFuncClassEnumModuleWorker(symbol);
-      }
-      return links.type;
-    }
-    function getTypeOfFuncClassEnumModuleWorker(symbol) {
-      const declaration = symbol.valueDeclaration;
-      if (symbol.flags & 1536 /* Module */ && isShorthandAmbientModuleSymbol(symbol)) {
-        return anyType;
-      } else if (declaration && (declaration.kind === 223 /* BinaryExpression */ || isAccessExpression(declaration) && declaration.parent.kind === 223 /* BinaryExpression */)) {
-        return getWidenedTypeForAssignmentDeclaration(symbol);
-      } else if (symbol.flags & 512 /* ValueModule */ && declaration && isSourceFile(declaration) && declaration.commonJsModuleIndicator) {
-        const resolvedModule = resolveExternalModuleSymbol(symbol);
-        if (resolvedModule !== symbol) {
-          if (!pushTypeResolution(symbol, 0 /* Type */)) {
-            return errorType;
-          }
-          const exportEquals = getMergedSymbol(symbol.exports.get("export=" /* ExportEquals */));
-          const type2 = getWidenedTypeForAssignmentDeclaration(exportEquals, exportEquals === resolvedModule ? void 0 : resolvedModule);
-          if (!popTypeResolution()) {
-            return reportCircularityError(symbol);
-          }
-          return type2;
-        }
-      }
-      const type = createObjectType(16 /* Anonymous */, symbol);
-      if (symbol.flags & 32 /* Class */) {
-        const baseTypeVariable = getBaseTypeVariableOfClass(symbol);
-        return baseTypeVariable ? getIntersectionType([type, baseTypeVariable]) : type;
-      } else {
-        return strictNullChecks && symbol.flags & 16777216 /* Optional */ ? getOptionalType(type) : type;
-      }
-    }
-    function getTypeOfEnumMember(symbol) {
-      const links = getSymbolLinks(symbol);
-      return links.type || (links.type = getDeclaredTypeOfEnumMember(symbol));
-    }
-    function getTypeOfAlias(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.type) {
-        const targetSymbol = resolveAlias(symbol);
-        const exportSymbol = symbol.declarations && getTargetOfAliasDeclaration(getDeclarationOfAliasSymbol(symbol), true);
-        const declaredType = firstDefined(exportSymbol == null ? void 0 : exportSymbol.declarations, (d) => isExportAssignment(d) ? tryGetTypeFromEffectiveTypeNode(d) : void 0);
-        links.type = (exportSymbol == null ? void 0 : exportSymbol.declarations) && isDuplicatedCommonJSExport(exportSymbol.declarations) && symbol.declarations.length ? getFlowTypeFromCommonJSExport(exportSymbol) : isDuplicatedCommonJSExport(symbol.declarations) ? autoType : declaredType ? declaredType : getAllSymbolFlags(targetSymbol) & 111551 /* Value */ ? getTypeOfSymbol(targetSymbol) : errorType;
-      }
-      return links.type;
-    }
-    function getTypeOfInstantiatedSymbol(symbol) {
-      const links = getSymbolLinks(symbol);
-      return links.type || (links.type = instantiateType(getTypeOfSymbol(links.target), links.mapper));
-    }
-    function getWriteTypeOfInstantiatedSymbol(symbol) {
-      const links = getSymbolLinks(symbol);
-      return links.writeType || (links.writeType = instantiateType(getWriteTypeOfSymbol(links.target), links.mapper));
-    }
-    function reportCircularityError(symbol) {
-      const declaration = symbol.valueDeclaration;
-      if (getEffectiveTypeAnnotationNode(declaration)) {
-        error(
-          symbol.valueDeclaration,
-          Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation,
-          symbolToString(symbol)
-        );
-        return errorType;
-      }
-      if (noImplicitAny && (declaration.kind !== 166 /* Parameter */ || declaration.initializer)) {
-        error(
-          symbol.valueDeclaration,
-          Diagnostics._0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer,
-          symbolToString(symbol)
-        );
-      }
-      return anyType;
-    }
-    function getTypeOfSymbolWithDeferredType(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.type) {
-        Debug.assertIsDefined(links.deferralParent);
-        Debug.assertIsDefined(links.deferralConstituents);
-        links.type = links.deferralParent.flags & 1048576 /* Union */ ? getUnionType(links.deferralConstituents) : getIntersectionType(links.deferralConstituents);
-      }
-      return links.type;
-    }
-    function getWriteTypeOfSymbolWithDeferredType(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.writeType && links.deferralWriteConstituents) {
-        Debug.assertIsDefined(links.deferralParent);
-        Debug.assertIsDefined(links.deferralConstituents);
-        links.writeType = links.deferralParent.flags & 1048576 /* Union */ ? getUnionType(links.deferralWriteConstituents) : getIntersectionType(links.deferralWriteConstituents);
-      }
-      return links.writeType;
-    }
-    function getWriteTypeOfSymbol(symbol) {
-      const checkFlags = getCheckFlags(symbol);
-      if (symbol.flags & 4 /* Property */) {
-        return checkFlags & 2 /* SyntheticProperty */ ? checkFlags & 65536 /* DeferredType */ ? getWriteTypeOfSymbolWithDeferredType(symbol) || getTypeOfSymbolWithDeferredType(symbol) : symbol.writeType || symbol.type : getTypeOfSymbol(symbol);
-      }
-      if (symbol.flags & 98304 /* Accessor */) {
-        return checkFlags & 1 /* Instantiated */ ? getWriteTypeOfInstantiatedSymbol(symbol) : getWriteTypeOfAccessors(symbol);
-      }
-      return getTypeOfSymbol(symbol);
-    }
-    function getTypeOfSymbol(symbol) {
-      const checkFlags = getCheckFlags(symbol);
-      if (checkFlags & 65536 /* DeferredType */) {
-        return getTypeOfSymbolWithDeferredType(symbol);
-      }
-      if (checkFlags & 1 /* Instantiated */) {
-        return getTypeOfInstantiatedSymbol(symbol);
-      }
-      if (checkFlags & 262144 /* Mapped */) {
-        return getTypeOfMappedSymbol(symbol);
-      }
-      if (checkFlags & 8192 /* ReverseMapped */) {
-        return getTypeOfReverseMappedSymbol(symbol);
-      }
-      if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) {
-        return getTypeOfVariableOrParameterOrProperty(symbol);
-      }
-      if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) {
-        return getTypeOfFuncClassEnumModule(symbol);
-      }
-      if (symbol.flags & 8 /* EnumMember */) {
-        return getTypeOfEnumMember(symbol);
-      }
-      if (symbol.flags & 98304 /* Accessor */) {
-        return getTypeOfAccessors(symbol);
-      }
-      if (symbol.flags & 2097152 /* Alias */) {
-        return getTypeOfAlias(symbol);
-      }
-      return errorType;
-    }
-    function getNonMissingTypeOfSymbol(symbol) {
-      return removeMissingType(getTypeOfSymbol(symbol), !!(symbol.flags & 16777216 /* Optional */));
-    }
-    function isReferenceToType2(type, target) {
-      return type !== void 0 && target !== void 0 && (getObjectFlags(type) & 4 /* Reference */) !== 0 && type.target === target;
-    }
-    function getTargetType(type) {
-      return getObjectFlags(type) & 4 /* Reference */ ? type.target : type;
-    }
-    function hasBaseType(type, checkBase) {
-      return check(type);
-      function check(type2) {
-        if (getObjectFlags(type2) & (3 /* ClassOrInterface */ | 4 /* Reference */)) {
-          const target = getTargetType(type2);
-          return target === checkBase || some(getBaseTypes(target), check);
-        } else if (type2.flags & 2097152 /* Intersection */) {
-          return some(type2.types, check);
-        }
-        return false;
-      }
-    }
-    function appendTypeParameters(typeParameters, declarations) {
-      for (const declaration of declarations) {
-        typeParameters = appendIfUnique(typeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfNode(declaration)));
-      }
-      return typeParameters;
-    }
-    function getOuterTypeParameters(node, includeThisTypes) {
-      while (true) {
-        node = node.parent;
-        if (node && isBinaryExpression(node)) {
-          const assignmentKind = getAssignmentDeclarationKind(node);
-          if (assignmentKind === 6 /* Prototype */ || assignmentKind === 3 /* PrototypeProperty */) {
-            const symbol = getSymbolOfNode(node.left);
-            if (symbol && symbol.parent && !findAncestor(symbol.parent.valueDeclaration, (d) => node === d)) {
-              node = symbol.parent.valueDeclaration;
-            }
-          }
-        }
-        if (!node) {
-          return void 0;
-        }
-        switch (node.kind) {
-          case 260 /* ClassDeclaration */:
-          case 228 /* ClassExpression */:
-          case 261 /* InterfaceDeclaration */:
-          case 176 /* CallSignature */:
-          case 177 /* ConstructSignature */:
-          case 170 /* MethodSignature */:
-          case 181 /* FunctionType */:
-          case 182 /* ConstructorType */:
-          case 320 /* JSDocFunctionType */:
-          case 259 /* FunctionDeclaration */:
-          case 171 /* MethodDeclaration */:
-          case 215 /* FunctionExpression */:
-          case 216 /* ArrowFunction */:
-          case 262 /* TypeAliasDeclaration */:
-          case 347 /* JSDocTemplateTag */:
-          case 348 /* JSDocTypedefTag */:
-          case 342 /* JSDocEnumTag */:
-          case 341 /* JSDocCallbackTag */:
-          case 197 /* MappedType */:
-          case 191 /* ConditionalType */: {
-            const outerTypeParameters = getOuterTypeParameters(node, includeThisTypes);
-            if (node.kind === 197 /* MappedType */) {
-              return append(outerTypeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter)));
-            } else if (node.kind === 191 /* ConditionalType */) {
-              return concatenate(outerTypeParameters, getInferTypeParameters(node));
-            }
-            const outerAndOwnTypeParameters = appendTypeParameters(outerTypeParameters, getEffectiveTypeParameterDeclarations(node));
-            const thisType = includeThisTypes && (node.kind === 260 /* ClassDeclaration */ || node.kind === 228 /* ClassExpression */ || node.kind === 261 /* InterfaceDeclaration */ || isJSConstructor(node)) && getDeclaredTypeOfClassOrInterface(getSymbolOfNode(node)).thisType;
-            return thisType ? append(outerAndOwnTypeParameters, thisType) : outerAndOwnTypeParameters;
-          }
-          case 343 /* JSDocParameterTag */:
-            const paramSymbol = getParameterSymbolFromJSDoc(node);
-            if (paramSymbol) {
-              node = paramSymbol.valueDeclaration;
-            }
-            break;
-          case 323 /* JSDoc */: {
-            const outerTypeParameters = getOuterTypeParameters(node, includeThisTypes);
-            return node.tags ? appendTypeParameters(outerTypeParameters, flatMap(node.tags, (t) => isJSDocTemplateTag(t) ? t.typeParameters : void 0)) : outerTypeParameters;
-          }
-        }
-      }
-    }
-    function getOuterTypeParametersOfClassOrInterface(symbol) {
-      const declaration = symbol.flags & 32 /* Class */ ? symbol.valueDeclaration : getDeclarationOfKind(symbol, 261 /* InterfaceDeclaration */);
-      Debug.assert(!!declaration, "Class was missing valueDeclaration -OR- non-class had no interface declarations");
-      return getOuterTypeParameters(declaration);
-    }
-    function getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) {
-      if (!symbol.declarations) {
-        return;
-      }
-      let result;
-      for (const node of symbol.declarations) {
-        if (node.kind === 261 /* InterfaceDeclaration */ || node.kind === 260 /* ClassDeclaration */ || node.kind === 228 /* ClassExpression */ || isJSConstructor(node) || isTypeAlias(node)) {
-          const declaration = node;
-          result = appendTypeParameters(result, getEffectiveTypeParameterDeclarations(declaration));
-        }
-      }
-      return result;
-    }
-    function getTypeParametersOfClassOrInterface(symbol) {
-      return concatenate(getOuterTypeParametersOfClassOrInterface(symbol), getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol));
-    }
-    function isMixinConstructorType(type) {
-      const signatures = getSignaturesOfType(type, 1 /* Construct */);
-      if (signatures.length === 1) {
-        const s = signatures[0];
-        if (!s.typeParameters && s.parameters.length === 1 && signatureHasRestParameter(s)) {
-          const paramType = getTypeOfParameter(s.parameters[0]);
-          return isTypeAny(paramType) || getElementTypeOfArrayType(paramType) === anyType;
-        }
-      }
-      return false;
-    }
-    function isConstructorType(type) {
-      if (getSignaturesOfType(type, 1 /* Construct */).length > 0) {
-        return true;
-      }
-      if (type.flags & 8650752 /* TypeVariable */) {
-        const constraint = getBaseConstraintOfType(type);
-        return !!constraint && isMixinConstructorType(constraint);
-      }
-      return false;
-    }
-    function getBaseTypeNodeOfClass(type) {
-      const decl = getClassLikeDeclarationOfSymbol(type.symbol);
-      return decl && getEffectiveBaseTypeNode(decl);
-    }
-    function getConstructorsForTypeArguments(type, typeArgumentNodes, location2) {
-      const typeArgCount = length(typeArgumentNodes);
-      const isJavascript = isInJSFile(location2);
-      return filter(
-        getSignaturesOfType(type, 1 /* Construct */),
-        (sig) => (isJavascript || typeArgCount >= getMinTypeArgumentCount(sig.typeParameters)) && typeArgCount <= length(sig.typeParameters)
-      );
-    }
-    function getInstantiatedConstructorsForTypeArguments(type, typeArgumentNodes, location2) {
-      const signatures = getConstructorsForTypeArguments(type, typeArgumentNodes, location2);
-      const typeArguments = map(typeArgumentNodes, getTypeFromTypeNode);
-      return sameMap(signatures, (sig) => some(sig.typeParameters) ? getSignatureInstantiation(sig, typeArguments, isInJSFile(location2)) : sig);
-    }
-    function getBaseConstructorTypeOfClass(type) {
-      if (!type.resolvedBaseConstructorType) {
-        const decl = getClassLikeDeclarationOfSymbol(type.symbol);
-        const extended = decl && getEffectiveBaseTypeNode(decl);
-        const baseTypeNode = getBaseTypeNodeOfClass(type);
-        if (!baseTypeNode) {
-          return type.resolvedBaseConstructorType = undefinedType;
-        }
-        if (!pushTypeResolution(type, 1 /* ResolvedBaseConstructorType */)) {
-          return errorType;
-        }
-        const baseConstructorType = checkExpression(baseTypeNode.expression);
-        if (extended && baseTypeNode !== extended) {
-          Debug.assert(!extended.typeArguments);
-          checkExpression(extended.expression);
-        }
-        if (baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */)) {
-          resolveStructuredTypeMembers(baseConstructorType);
-        }
-        if (!popTypeResolution()) {
-          error(type.symbol.valueDeclaration, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_base_expression, symbolToString(type.symbol));
-          return type.resolvedBaseConstructorType = errorType;
-        }
-        if (!(baseConstructorType.flags & 1 /* Any */) && baseConstructorType !== nullWideningType && !isConstructorType(baseConstructorType)) {
-          const err = error(baseTypeNode.expression, Diagnostics.Type_0_is_not_a_constructor_function_type, typeToString(baseConstructorType));
-          if (baseConstructorType.flags & 262144 /* TypeParameter */) {
-            const constraint = getConstraintFromTypeParameter(baseConstructorType);
-            let ctorReturn = unknownType;
-            if (constraint) {
-              const ctorSig = getSignaturesOfType(constraint, 1 /* Construct */);
-              if (ctorSig[0]) {
-                ctorReturn = getReturnTypeOfSignature(ctorSig[0]);
-              }
-            }
-            if (baseConstructorType.symbol.declarations) {
-              addRelatedInfo(err, createDiagnosticForNode(baseConstructorType.symbol.declarations[0], Diagnostics.Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1, symbolToString(baseConstructorType.symbol), typeToString(ctorReturn)));
-            }
-          }
-          return type.resolvedBaseConstructorType = errorType;
-        }
-        type.resolvedBaseConstructorType = baseConstructorType;
-      }
-      return type.resolvedBaseConstructorType;
-    }
-    function getImplementsTypes(type) {
-      let resolvedImplementsTypes = emptyArray;
-      if (type.symbol.declarations) {
-        for (const declaration of type.symbol.declarations) {
-          const implementsTypeNodes = getEffectiveImplementsTypeNodes(declaration);
-          if (!implementsTypeNodes)
-            continue;
-          for (const node of implementsTypeNodes) {
-            const implementsType = getTypeFromTypeNode(node);
-            if (!isErrorType(implementsType)) {
-              if (resolvedImplementsTypes === emptyArray) {
-                resolvedImplementsTypes = [implementsType];
-              } else {
-                resolvedImplementsTypes.push(implementsType);
-              }
-            }
-          }
-        }
-      }
-      return resolvedImplementsTypes;
-    }
-    function reportCircularBaseType(node, type) {
-      error(node, Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, void 0, 2 /* WriteArrayAsGenericType */));
-    }
-    function getBaseTypes(type) {
-      if (!type.baseTypesResolved) {
-        if (pushTypeResolution(type, 7 /* ResolvedBaseTypes */)) {
-          if (type.objectFlags & 8 /* Tuple */) {
-            type.resolvedBaseTypes = [getTupleBaseType(type)];
-          } else if (type.symbol.flags & (32 /* Class */ | 64 /* Interface */)) {
-            if (type.symbol.flags & 32 /* Class */) {
-              resolveBaseTypesOfClass(type);
-            }
-            if (type.symbol.flags & 64 /* Interface */) {
-              resolveBaseTypesOfInterface(type);
-            }
-          } else {
-            Debug.fail("type must be class or interface");
-          }
-          if (!popTypeResolution() && type.symbol.declarations) {
-            for (const declaration of type.symbol.declarations) {
-              if (declaration.kind === 260 /* ClassDeclaration */ || declaration.kind === 261 /* InterfaceDeclaration */) {
-                reportCircularBaseType(declaration, type);
-              }
-            }
-          }
-        }
-        type.baseTypesResolved = true;
-      }
-      return type.resolvedBaseTypes;
-    }
-    function getTupleBaseType(type) {
-      const elementTypes = sameMap(type.typeParameters, (t, i) => type.elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t);
-      return createArrayType(getUnionType(elementTypes || emptyArray), type.readonly);
-    }
-    function resolveBaseTypesOfClass(type) {
-      type.resolvedBaseTypes = resolvingEmptyArray;
-      const baseConstructorType = getApparentType(getBaseConstructorTypeOfClass(type));
-      if (!(baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 1 /* Any */))) {
-        return type.resolvedBaseTypes = emptyArray;
-      }
-      const baseTypeNode = getBaseTypeNodeOfClass(type);
-      let baseType;
-      const originalBaseType = baseConstructorType.symbol ? getDeclaredTypeOfSymbol(baseConstructorType.symbol) : void 0;
-      if (baseConstructorType.symbol && baseConstructorType.symbol.flags & 32 /* Class */ && areAllOuterTypeParametersApplied(originalBaseType)) {
-        baseType = getTypeFromClassOrInterfaceReference(baseTypeNode, baseConstructorType.symbol);
-      } else if (baseConstructorType.flags & 1 /* Any */) {
-        baseType = baseConstructorType;
-      } else {
-        const constructors = getInstantiatedConstructorsForTypeArguments(baseConstructorType, baseTypeNode.typeArguments, baseTypeNode);
-        if (!constructors.length) {
-          error(baseTypeNode.expression, Diagnostics.No_base_constructor_has_the_specified_number_of_type_arguments);
-          return type.resolvedBaseTypes = emptyArray;
-        }
-        baseType = getReturnTypeOfSignature(constructors[0]);
-      }
-      if (isErrorType(baseType)) {
-        return type.resolvedBaseTypes = emptyArray;
-      }
-      const reducedBaseType = getReducedType(baseType);
-      if (!isValidBaseType(reducedBaseType)) {
-        const elaboration = elaborateNeverIntersection(void 0, baseType);
-        const diagnostic = chainDiagnosticMessages(elaboration, Diagnostics.Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members, typeToString(reducedBaseType));
-        diagnostics.add(createDiagnosticForNodeFromMessageChain(baseTypeNode.expression, diagnostic));
-        return type.resolvedBaseTypes = emptyArray;
-      }
-      if (type === reducedBaseType || hasBaseType(reducedBaseType, type)) {
-        error(
-          type.symbol.valueDeclaration,
-          Diagnostics.Type_0_recursively_references_itself_as_a_base_type,
-          typeToString(type, void 0, 2 /* WriteArrayAsGenericType */)
-        );
-        return type.resolvedBaseTypes = emptyArray;
-      }
-      if (type.resolvedBaseTypes === resolvingEmptyArray) {
-        type.members = void 0;
-      }
-      return type.resolvedBaseTypes = [reducedBaseType];
-    }
-    function areAllOuterTypeParametersApplied(type) {
-      const outerTypeParameters = type.outerTypeParameters;
-      if (outerTypeParameters) {
-        const last2 = outerTypeParameters.length - 1;
-        const typeArguments = getTypeArguments(type);
-        return outerTypeParameters[last2].symbol !== typeArguments[last2].symbol;
-      }
-      return true;
-    }
-    function isValidBaseType(type) {
-      if (type.flags & 262144 /* TypeParameter */) {
-        const constraint = getBaseConstraintOfType(type);
-        if (constraint) {
-          return isValidBaseType(constraint);
-        }
-      }
-      return !!(type.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */ | 1 /* Any */) && !isGenericMappedType(type) || type.flags & 2097152 /* Intersection */ && every(type.types, isValidBaseType));
-    }
-    function resolveBaseTypesOfInterface(type) {
-      type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray;
-      if (type.symbol.declarations) {
-        for (const declaration of type.symbol.declarations) {
-          if (declaration.kind === 261 /* InterfaceDeclaration */ && getInterfaceBaseTypeNodes(declaration)) {
-            for (const node of getInterfaceBaseTypeNodes(declaration)) {
-              const baseType = getReducedType(getTypeFromTypeNode(node));
-              if (!isErrorType(baseType)) {
-                if (isValidBaseType(baseType)) {
-                  if (type !== baseType && !hasBaseType(baseType, type)) {
-                    if (type.resolvedBaseTypes === emptyArray) {
-                      type.resolvedBaseTypes = [baseType];
-                    } else {
-                      type.resolvedBaseTypes.push(baseType);
-                    }
-                  } else {
-                    reportCircularBaseType(declaration, type);
-                  }
-                } else {
-                  error(node, Diagnostics.An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_members);
-                }
-              }
-            }
-          }
-        }
-      }
-    }
-    function isThislessInterface(symbol) {
-      if (!symbol.declarations) {
-        return true;
-      }
-      for (const declaration of symbol.declarations) {
-        if (declaration.kind === 261 /* InterfaceDeclaration */) {
-          if (declaration.flags & 128 /* ContainsThis */) {
-            return false;
-          }
-          const baseTypeNodes = getInterfaceBaseTypeNodes(declaration);
-          if (baseTypeNodes) {
-            for (const node of baseTypeNodes) {
-              if (isEntityNameExpression(node.expression)) {
-                const baseSymbol = resolveEntityName(node.expression, 788968 /* Type */, true);
-                if (!baseSymbol || !(baseSymbol.flags & 64 /* Interface */) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) {
-                  return false;
-                }
-              }
-            }
-          }
-        }
-      }
-      return true;
-    }
-    function getDeclaredTypeOfClassOrInterface(symbol) {
-      let links = getSymbolLinks(symbol);
-      const originalLinks = links;
-      if (!links.declaredType) {
-        const kind = symbol.flags & 32 /* Class */ ? 1 /* Class */ : 2 /* Interface */;
-        const merged = mergeJSSymbols(symbol, symbol.valueDeclaration && getAssignedClassSymbol(symbol.valueDeclaration));
-        if (merged) {
-          symbol = links = merged;
-        }
-        const type = originalLinks.declaredType = links.declaredType = createObjectType(kind, symbol);
-        const outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol);
-        const localTypeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
-        if (outerTypeParameters || localTypeParameters || kind === 1 /* Class */ || !isThislessInterface(symbol)) {
-          type.objectFlags |= 4 /* Reference */;
-          type.typeParameters = concatenate(outerTypeParameters, localTypeParameters);
-          type.outerTypeParameters = outerTypeParameters;
-          type.localTypeParameters = localTypeParameters;
-          type.instantiations = /* @__PURE__ */ new Map();
-          type.instantiations.set(getTypeListId(type.typeParameters), type);
-          type.target = type;
-          type.resolvedTypeArguments = type.typeParameters;
-          type.thisType = createTypeParameter(symbol);
-          type.thisType.isThisType = true;
-          type.thisType.constraint = type;
-        }
-      }
-      return links.declaredType;
-    }
-    function getDeclaredTypeOfTypeAlias(symbol) {
-      var _a2;
-      const links = getSymbolLinks(symbol);
-      if (!links.declaredType) {
-        if (!pushTypeResolution(symbol, 2 /* DeclaredType */)) {
-          return errorType;
-        }
-        const declaration = Debug.checkDefined((_a2 = symbol.declarations) == null ? void 0 : _a2.find(isTypeAlias), "Type alias symbol with no valid declaration found");
-        const typeNode = isJSDocTypeAlias(declaration) ? declaration.typeExpression : declaration.type;
-        let type = typeNode ? getTypeFromTypeNode(typeNode) : errorType;
-        if (popTypeResolution()) {
-          const typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
-          if (typeParameters) {
-            links.typeParameters = typeParameters;
-            links.instantiations = /* @__PURE__ */ new Map();
-            links.instantiations.set(getTypeListId(typeParameters), type);
-          }
-        } else {
-          type = errorType;
-          if (declaration.kind === 342 /* JSDocEnumTag */) {
-            error(declaration.typeExpression.type, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol));
-          } else {
-            error(isNamedDeclaration(declaration) ? declaration.name || declaration : declaration, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol));
-          }
-        }
-        links.declaredType = type;
-      }
-      return links.declaredType;
-    }
-    function getBaseTypeOfEnumLiteralType(type) {
-      return type.flags & 1024 /* EnumLiteral */ && !(type.flags & 1048576 /* Union */) ? getDeclaredTypeOfSymbol(getParentOfSymbol(type.symbol)) : type;
-    }
-    function getDeclaredTypeOfEnum(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.declaredType) {
-        const memberTypeList = [];
-        if (symbol.declarations) {
-          for (const declaration of symbol.declarations) {
-            if (declaration.kind === 263 /* EnumDeclaration */) {
-              for (const member of declaration.members) {
-                if (hasBindableName(member)) {
-                  const memberSymbol = getSymbolOfNode(member);
-                  const value = getEnumMemberValue(member);
-                  const memberType = value !== void 0 ? getFreshTypeOfLiteralType(getEnumLiteralType(value, getSymbolId(symbol), memberSymbol)) : createTypeWithSymbol(32 /* Enum */, memberSymbol);
-                  getSymbolLinks(memberSymbol).declaredType = memberType;
-                  memberTypeList.push(getRegularTypeOfLiteralType(memberType));
-                }
-              }
-            }
-          }
-        }
-        const enumType = memberTypeList.length ? getUnionType(memberTypeList, 1 /* Literal */, symbol, void 0) : createTypeWithSymbol(32 /* Enum */, symbol);
-        if (enumType.flags & 1048576 /* Union */) {
-          enumType.flags |= 1024 /* EnumLiteral */;
-          enumType.symbol = symbol;
-        }
-        links.declaredType = enumType;
-      }
-      return links.declaredType;
-    }
-    function getDeclaredTypeOfEnumMember(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.declaredType) {
-        const enumType = getDeclaredTypeOfEnum(getParentOfSymbol(symbol));
-        if (!links.declaredType) {
-          links.declaredType = enumType;
-        }
-      }
-      return links.declaredType;
-    }
-    function getDeclaredTypeOfTypeParameter(symbol) {
-      const links = getSymbolLinks(symbol);
-      return links.declaredType || (links.declaredType = createTypeParameter(symbol));
-    }
-    function getDeclaredTypeOfAlias(symbol) {
-      const links = getSymbolLinks(symbol);
-      return links.declaredType || (links.declaredType = getDeclaredTypeOfSymbol(resolveAlias(symbol)));
-    }
-    function getDeclaredTypeOfSymbol(symbol) {
-      return tryGetDeclaredTypeOfSymbol(symbol) || errorType;
-    }
-    function tryGetDeclaredTypeOfSymbol(symbol) {
-      if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) {
-        return getDeclaredTypeOfClassOrInterface(symbol);
-      }
-      if (symbol.flags & 524288 /* TypeAlias */) {
-        return getDeclaredTypeOfTypeAlias(symbol);
-      }
-      if (symbol.flags & 262144 /* TypeParameter */) {
-        return getDeclaredTypeOfTypeParameter(symbol);
-      }
-      if (symbol.flags & 384 /* Enum */) {
-        return getDeclaredTypeOfEnum(symbol);
-      }
-      if (symbol.flags & 8 /* EnumMember */) {
-        return getDeclaredTypeOfEnumMember(symbol);
-      }
-      if (symbol.flags & 2097152 /* Alias */) {
-        return getDeclaredTypeOfAlias(symbol);
-      }
-      return void 0;
-    }
-    function isThislessType(node) {
-      switch (node.kind) {
-        case 131 /* AnyKeyword */:
-        case 157 /* UnknownKeyword */:
-        case 152 /* StringKeyword */:
-        case 148 /* NumberKeyword */:
-        case 160 /* BigIntKeyword */:
-        case 134 /* BooleanKeyword */:
-        case 153 /* SymbolKeyword */:
-        case 149 /* ObjectKeyword */:
-        case 114 /* VoidKeyword */:
-        case 155 /* UndefinedKeyword */:
-        case 144 /* NeverKeyword */:
-        case 198 /* LiteralType */:
-          return true;
-        case 185 /* ArrayType */:
-          return isThislessType(node.elementType);
-        case 180 /* TypeReference */:
-          return !node.typeArguments || node.typeArguments.every(isThislessType);
-      }
-      return false;
-    }
-    function isThislessTypeParameter(node) {
-      const constraint = getEffectiveConstraintOfTypeParameter(node);
-      return !constraint || isThislessType(constraint);
-    }
-    function isThislessVariableLikeDeclaration(node) {
-      const typeNode = getEffectiveTypeAnnotationNode(node);
-      return typeNode ? isThislessType(typeNode) : !hasInitializer(node);
-    }
-    function isThislessFunctionLikeDeclaration(node) {
-      const returnType = getEffectiveReturnTypeNode(node);
-      const typeParameters = getEffectiveTypeParameterDeclarations(node);
-      return (node.kind === 173 /* Constructor */ || !!returnType && isThislessType(returnType)) && node.parameters.every(isThislessVariableLikeDeclaration) && typeParameters.every(isThislessTypeParameter);
-    }
-    function isThisless(symbol) {
-      if (symbol.declarations && symbol.declarations.length === 1) {
-        const declaration = symbol.declarations[0];
-        if (declaration) {
-          switch (declaration.kind) {
-            case 169 /* PropertyDeclaration */:
-            case 168 /* PropertySignature */:
-              return isThislessVariableLikeDeclaration(declaration);
-            case 171 /* MethodDeclaration */:
-            case 170 /* MethodSignature */:
-            case 173 /* Constructor */:
-            case 174 /* GetAccessor */:
-            case 175 /* SetAccessor */:
-              return isThislessFunctionLikeDeclaration(declaration);
-          }
-        }
-      }
-      return false;
-    }
-    function createInstantiatedSymbolTable(symbols, mapper, mappingThisOnly) {
-      const result = createSymbolTable();
-      for (const symbol of symbols) {
-        result.set(symbol.escapedName, mappingThisOnly && isThisless(symbol) ? symbol : instantiateSymbol(symbol, mapper));
-      }
-      return result;
-    }
-    function addInheritedMembers(symbols, baseSymbols) {
-      for (const s of baseSymbols) {
-        if (!symbols.has(s.escapedName) && !isStaticPrivateIdentifierProperty(s)) {
-          symbols.set(s.escapedName, s);
-        }
-      }
-    }
-    function isStaticPrivateIdentifierProperty(s) {
-      return !!s.valueDeclaration && isPrivateIdentifierClassElementDeclaration(s.valueDeclaration) && isStatic(s.valueDeclaration);
-    }
-    function resolveDeclaredMembers(type) {
-      if (!type.declaredProperties) {
-        const symbol = type.symbol;
-        const members = getMembersOfSymbol(symbol);
-        type.declaredProperties = getNamedMembers(members);
-        type.declaredCallSignatures = emptyArray;
-        type.declaredConstructSignatures = emptyArray;
-        type.declaredIndexInfos = emptyArray;
-        type.declaredCallSignatures = getSignaturesOfSymbol(members.get("__call" /* Call */));
-        type.declaredConstructSignatures = getSignaturesOfSymbol(members.get("__new" /* New */));
-        type.declaredIndexInfos = getIndexInfosOfSymbol(symbol);
-      }
-      return type;
-    }
-    function isTypeUsableAsPropertyName(type) {
-      return !!(type.flags & 8576 /* StringOrNumberLiteralOrUnique */);
-    }
-    function isLateBindableName(node) {
-      if (!isComputedPropertyName(node) && !isElementAccessExpression(node)) {
-        return false;
-      }
-      const expr = isComputedPropertyName(node) ? node.expression : node.argumentExpression;
-      return isEntityNameExpression(expr) && isTypeUsableAsPropertyName(isComputedPropertyName(node) ? checkComputedPropertyName(node) : checkExpressionCached(expr));
-    }
-    function isLateBoundName(name) {
-      return name.charCodeAt(0) === 95 /* _ */ && name.charCodeAt(1) === 95 /* _ */ && name.charCodeAt(2) === 64 /* at */;
-    }
-    function hasLateBindableName(node) {
-      const name = getNameOfDeclaration(node);
-      return !!name && isLateBindableName(name);
-    }
-    function hasBindableName(node) {
-      return !hasDynamicName(node) || hasLateBindableName(node);
-    }
-    function isNonBindableDynamicName(node) {
-      return isDynamicName(node) && !isLateBindableName(node);
-    }
-    function getPropertyNameFromType(type) {
-      if (type.flags & 8192 /* UniqueESSymbol */) {
-        return type.escapedName;
-      }
-      if (type.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) {
-        return escapeLeadingUnderscores("" + type.value);
-      }
-      return Debug.fail();
-    }
-    function addDeclarationToLateBoundSymbol(symbol, member, symbolFlags) {
-      Debug.assert(!!(getCheckFlags(symbol) & 4096 /* Late */), "Expected a late-bound symbol.");
-      symbol.flags |= symbolFlags;
-      getSymbolLinks(member.symbol).lateSymbol = symbol;
-      if (!symbol.declarations) {
-        symbol.declarations = [member];
-      } else if (!member.symbol.isReplaceableByMethod) {
-        symbol.declarations.push(member);
-      }
-      if (symbolFlags & 111551 /* Value */) {
-        if (!symbol.valueDeclaration || symbol.valueDeclaration.kind !== member.kind) {
-          symbol.valueDeclaration = member;
-        }
-      }
-    }
-    function lateBindMember(parent2, earlySymbols, lateSymbols, decl) {
-      Debug.assert(!!decl.symbol, "The member is expected to have a symbol.");
-      const links = getNodeLinks(decl);
-      if (!links.resolvedSymbol) {
-        links.resolvedSymbol = decl.symbol;
-        const declName = isBinaryExpression(decl) ? decl.left : decl.name;
-        const type = isElementAccessExpression(declName) ? checkExpressionCached(declName.argumentExpression) : checkComputedPropertyName(declName);
-        if (isTypeUsableAsPropertyName(type)) {
-          const memberName = getPropertyNameFromType(type);
-          const symbolFlags = decl.symbol.flags;
-          let lateSymbol = lateSymbols.get(memberName);
-          if (!lateSymbol)
-            lateSymbols.set(memberName, lateSymbol = createSymbol(0 /* None */, memberName, 4096 /* Late */));
-          const earlySymbol = earlySymbols && earlySymbols.get(memberName);
-          if (lateSymbol.flags & getExcludedSymbolFlags(symbolFlags) || earlySymbol) {
-            const declarations = earlySymbol ? concatenate(earlySymbol.declarations, lateSymbol.declarations) : lateSymbol.declarations;
-            const name = !(type.flags & 8192 /* UniqueESSymbol */) && unescapeLeadingUnderscores(memberName) || declarationNameToString(declName);
-            forEach(declarations, (declaration) => error(getNameOfDeclaration(declaration) || declaration, Diagnostics.Property_0_was_also_declared_here, name));
-            error(declName || decl, Diagnostics.Duplicate_property_0, name);
-            lateSymbol = createSymbol(0 /* None */, memberName, 4096 /* Late */);
-          }
-          lateSymbol.nameType = type;
-          addDeclarationToLateBoundSymbol(lateSymbol, decl, symbolFlags);
-          if (lateSymbol.parent) {
-            Debug.assert(lateSymbol.parent === parent2, "Existing symbol parent should match new one");
-          } else {
-            lateSymbol.parent = parent2;
-          }
-          return links.resolvedSymbol = lateSymbol;
-        }
-      }
-      return links.resolvedSymbol;
-    }
-    function getResolvedMembersOrExportsOfSymbol(symbol, resolutionKind) {
-      const links = getSymbolLinks(symbol);
-      if (!links[resolutionKind]) {
-        const isStatic2 = resolutionKind === "resolvedExports" /* resolvedExports */;
-        const earlySymbols = !isStatic2 ? symbol.members : symbol.flags & 1536 /* Module */ ? getExportsOfModuleWorker(symbol) : symbol.exports;
-        links[resolutionKind] = earlySymbols || emptySymbols;
-        const lateSymbols = createSymbolTable();
-        for (const decl of symbol.declarations || emptyArray) {
-          const members = getMembersOfDeclaration(decl);
-          if (members) {
-            for (const member of members) {
-              if (isStatic2 === hasStaticModifier(member)) {
-                if (hasLateBindableName(member)) {
-                  lateBindMember(symbol, earlySymbols, lateSymbols, member);
-                }
-              }
-            }
-          }
-        }
-        const assignments = symbol.assignmentDeclarationMembers;
-        if (assignments) {
-          const decls = arrayFrom(assignments.values());
-          for (const member of decls) {
-            const assignmentKind = getAssignmentDeclarationKind(member);
-            const isInstanceMember = assignmentKind === 3 /* PrototypeProperty */ || isBinaryExpression(member) && isPossiblyAliasedThisProperty(member, assignmentKind) || assignmentKind === 9 /* ObjectDefinePrototypeProperty */ || assignmentKind === 6 /* Prototype */;
-            if (isStatic2 === !isInstanceMember) {
-              if (hasLateBindableName(member)) {
-                lateBindMember(symbol, earlySymbols, lateSymbols, member);
-              }
-            }
-          }
-        }
-        links[resolutionKind] = combineSymbolTables(earlySymbols, lateSymbols) || emptySymbols;
-      }
-      return links[resolutionKind];
-    }
-    function getMembersOfSymbol(symbol) {
-      return symbol.flags & 6256 /* LateBindingContainer */ ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedMembers" /* resolvedMembers */) : symbol.members || emptySymbols;
-    }
-    function getLateBoundSymbol(symbol) {
-      if (symbol.flags & 106500 /* ClassMember */ && symbol.escapedName === "__computed" /* Computed */) {
-        const links = getSymbolLinks(symbol);
-        if (!links.lateSymbol && some(symbol.declarations, hasLateBindableName)) {
-          const parent2 = getMergedSymbol(symbol.parent);
-          if (some(symbol.declarations, hasStaticModifier)) {
-            getExportsOfSymbol(parent2);
-          } else {
-            getMembersOfSymbol(parent2);
-          }
-        }
-        return links.lateSymbol || (links.lateSymbol = symbol);
-      }
-      return symbol;
-    }
-    function getTypeWithThisArgument(type, thisArgument, needApparentType) {
-      if (getObjectFlags(type) & 4 /* Reference */) {
-        const target = type.target;
-        const typeArguments = getTypeArguments(type);
-        if (length(target.typeParameters) === length(typeArguments)) {
-          const ref = createTypeReference(target, concatenate(typeArguments, [thisArgument || target.thisType]));
-          return needApparentType ? getApparentType(ref) : ref;
-        }
-      } else if (type.flags & 2097152 /* Intersection */) {
-        const types = sameMap(type.types, (t) => getTypeWithThisArgument(t, thisArgument, needApparentType));
-        return types !== type.types ? getIntersectionType(types) : type;
-      }
-      return needApparentType ? getApparentType(type) : type;
-    }
-    function resolveObjectTypeMembers(type, source, typeParameters, typeArguments) {
-      let mapper;
-      let members;
-      let callSignatures;
-      let constructSignatures;
-      let indexInfos;
-      if (rangeEquals(typeParameters, typeArguments, 0, typeParameters.length)) {
-        members = source.symbol ? getMembersOfSymbol(source.symbol) : createSymbolTable(source.declaredProperties);
-        callSignatures = source.declaredCallSignatures;
-        constructSignatures = source.declaredConstructSignatures;
-        indexInfos = source.declaredIndexInfos;
-      } else {
-        mapper = createTypeMapper(typeParameters, typeArguments);
-        members = createInstantiatedSymbolTable(source.declaredProperties, mapper, typeParameters.length === 1);
-        callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper);
-        constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper);
-        indexInfos = instantiateIndexInfos(source.declaredIndexInfos, mapper);
-      }
-      const baseTypes = getBaseTypes(source);
-      if (baseTypes.length) {
-        if (source.symbol && members === getMembersOfSymbol(source.symbol)) {
-          members = createSymbolTable(source.declaredProperties);
-        }
-        setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos);
-        const thisArgument = lastOrUndefined(typeArguments);
-        for (const baseType of baseTypes) {
-          const instantiatedBaseType = thisArgument ? getTypeWithThisArgument(instantiateType(baseType, mapper), thisArgument) : baseType;
-          addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType));
-          callSignatures = concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0 /* Call */));
-          constructSignatures = concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1 /* Construct */));
-          const inheritedIndexInfos = instantiatedBaseType !== anyType ? getIndexInfosOfType(instantiatedBaseType) : [createIndexInfo(stringType, anyType, false)];
-          indexInfos = concatenate(indexInfos, filter(inheritedIndexInfos, (info) => !findIndexInfo(indexInfos, info.keyType)));
-        }
-      }
-      setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos);
-    }
-    function resolveClassOrInterfaceMembers(type) {
-      resolveObjectTypeMembers(type, resolveDeclaredMembers(type), emptyArray, emptyArray);
-    }
-    function resolveTypeReferenceMembers(type) {
-      const source = resolveDeclaredMembers(type.target);
-      const typeParameters = concatenate(source.typeParameters, [source.thisType]);
-      const typeArguments = getTypeArguments(type);
-      const paddedTypeArguments = typeArguments.length === typeParameters.length ? typeArguments : concatenate(typeArguments, [type]);
-      resolveObjectTypeMembers(type, source, typeParameters, paddedTypeArguments);
-    }
-    function createSignature(declaration, typeParameters, thisParameter, parameters, resolvedReturnType, resolvedTypePredicate, minArgumentCount, flags) {
-      const sig = new Signature15(checker, flags);
-      sig.declaration = declaration;
-      sig.typeParameters = typeParameters;
-      sig.parameters = parameters;
-      sig.thisParameter = thisParameter;
-      sig.resolvedReturnType = resolvedReturnType;
-      sig.resolvedTypePredicate = resolvedTypePredicate;
-      sig.minArgumentCount = minArgumentCount;
-      sig.resolvedMinArgumentCount = void 0;
-      sig.target = void 0;
-      sig.mapper = void 0;
-      sig.compositeSignatures = void 0;
-      sig.compositeKind = void 0;
-      return sig;
-    }
-    function cloneSignature(sig) {
-      const result = createSignature(
-        sig.declaration,
-        sig.typeParameters,
-        sig.thisParameter,
-        sig.parameters,
-        void 0,
-        void 0,
-        sig.minArgumentCount,
-        sig.flags & 39 /* PropagatingFlags */
-      );
-      result.target = sig.target;
-      result.mapper = sig.mapper;
-      result.compositeSignatures = sig.compositeSignatures;
-      result.compositeKind = sig.compositeKind;
-      return result;
-    }
-    function createUnionSignature(signature, unionSignatures) {
-      const result = cloneSignature(signature);
-      result.compositeSignatures = unionSignatures;
-      result.compositeKind = 1048576 /* Union */;
-      result.target = void 0;
-      result.mapper = void 0;
-      return result;
-    }
-    function getOptionalCallSignature(signature, callChainFlags) {
-      if ((signature.flags & 24 /* CallChainFlags */) === callChainFlags) {
-        return signature;
-      }
-      if (!signature.optionalCallSignatureCache) {
-        signature.optionalCallSignatureCache = {};
-      }
-      const key = callChainFlags === 8 /* IsInnerCallChain */ ? "inner" : "outer";
-      return signature.optionalCallSignatureCache[key] || (signature.optionalCallSignatureCache[key] = createOptionalCallSignature(signature, callChainFlags));
-    }
-    function createOptionalCallSignature(signature, callChainFlags) {
-      Debug.assert(
-        callChainFlags === 8 /* IsInnerCallChain */ || callChainFlags === 16 /* IsOuterCallChain */,
-        "An optional call signature can either be for an inner call chain or an outer call chain, but not both."
-      );
-      const result = cloneSignature(signature);
-      result.flags |= callChainFlags;
-      return result;
-    }
-    function getExpandedParameters(sig, skipUnionExpanding) {
-      if (signatureHasRestParameter(sig)) {
-        const restIndex = sig.parameters.length - 1;
-        const restType = getTypeOfSymbol(sig.parameters[restIndex]);
-        if (isTupleType(restType)) {
-          return [expandSignatureParametersWithTupleMembers(restType, restIndex)];
-        } else if (!skipUnionExpanding && restType.flags & 1048576 /* Union */ && every(restType.types, isTupleType)) {
-          return map(restType.types, (t) => expandSignatureParametersWithTupleMembers(t, restIndex));
-        }
-      }
-      return [sig.parameters];
-      function expandSignatureParametersWithTupleMembers(restType, restIndex) {
-        const elementTypes = getTypeArguments(restType);
-        const associatedNames = restType.target.labeledElementDeclarations;
-        const restParams = map(elementTypes, (t, i) => {
-          const tupleLabelName = !!associatedNames && getTupleElementLabel(associatedNames[i]);
-          const name = tupleLabelName || getParameterNameAtPosition(sig, restIndex + i, restType);
-          const flags = restType.target.elementFlags[i];
-          const checkFlags = flags & 12 /* Variable */ ? 32768 /* RestParameter */ : flags & 2 /* Optional */ ? 16384 /* OptionalParameter */ : 0;
-          const symbol = createSymbol(1 /* FunctionScopedVariable */, name, checkFlags);
-          symbol.type = flags & 4 /* Rest */ ? createArrayType(t) : t;
-          return symbol;
-        });
-        return concatenate(sig.parameters.slice(0, restIndex), restParams);
-      }
-    }
-    function getDefaultConstructSignatures(classType) {
-      const baseConstructorType = getBaseConstructorTypeOfClass(classType);
-      const baseSignatures = getSignaturesOfType(baseConstructorType, 1 /* Construct */);
-      const declaration = getClassLikeDeclarationOfSymbol(classType.symbol);
-      const isAbstract = !!declaration && hasSyntacticModifier(declaration, 256 /* Abstract */);
-      if (baseSignatures.length === 0) {
-        return [createSignature(void 0, classType.localTypeParameters, void 0, emptyArray, classType, void 0, 0, isAbstract ? 4 /* Abstract */ : 0 /* None */)];
-      }
-      const baseTypeNode = getBaseTypeNodeOfClass(classType);
-      const isJavaScript = isInJSFile(baseTypeNode);
-      const typeArguments = typeArgumentsFromTypeReferenceNode(baseTypeNode);
-      const typeArgCount = length(typeArguments);
-      const result = [];
-      for (const baseSig of baseSignatures) {
-        const minTypeArgumentCount = getMinTypeArgumentCount(baseSig.typeParameters);
-        const typeParamCount = length(baseSig.typeParameters);
-        if (isJavaScript || typeArgCount >= minTypeArgumentCount && typeArgCount <= typeParamCount) {
-          const sig = typeParamCount ? createSignatureInstantiation(baseSig, fillMissingTypeArguments(typeArguments, baseSig.typeParameters, minTypeArgumentCount, isJavaScript)) : cloneSignature(baseSig);
-          sig.typeParameters = classType.localTypeParameters;
-          sig.resolvedReturnType = classType;
-          sig.flags = isAbstract ? sig.flags | 4 /* Abstract */ : sig.flags & ~4 /* Abstract */;
-          result.push(sig);
-        }
-      }
-      return result;
-    }
-    function findMatchingSignature(signatureList, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes) {
-      for (const s of signatureList) {
-        if (compareSignaturesIdentical(s, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes, partialMatch ? compareTypesSubtypeOf : compareTypesIdentical)) {
-          return s;
-        }
-      }
-    }
-    function findMatchingSignatures(signatureLists, signature, listIndex) {
-      if (signature.typeParameters) {
-        if (listIndex > 0) {
-          return void 0;
-        }
-        for (let i = 1; i < signatureLists.length; i++) {
-          if (!findMatchingSignature(signatureLists[i], signature, false, false, false)) {
-            return void 0;
-          }
-        }
-        return [signature];
-      }
-      let result;
-      for (let i = 0; i < signatureLists.length; i++) {
-        const match = i === listIndex ? signature : findMatchingSignature(signatureLists[i], signature, true, false, true);
-        if (!match) {
-          return void 0;
-        }
-        result = appendIfUnique(result, match);
-      }
-      return result;
+// src/compiler/commandLineParser.ts
+var compileOnSaveCommandLineOption = {
+  name: "compileOnSave",
+  type: "boolean",
+  defaultValueDescription: false
+};
+var jsxOptionMap = new Map(Object.entries({
+  "preserve": 1 /* Preserve */,
+  "react-native": 3 /* ReactNative */,
+  "react": 2 /* React */,
+  "react-jsx": 4 /* ReactJSX */,
+  "react-jsxdev": 5 /* ReactJSXDev */
+}));
+var inverseJsxOptionMap = new Map(mapIterator(jsxOptionMap.entries(), ([key, value]) => ["" + value, key]));
+var libEntries = [
+  // JavaScript only
+  ["es5", "lib.es5.d.ts"],
+  ["es6", "lib.es2015.d.ts"],
+  ["es2015", "lib.es2015.d.ts"],
+  ["es7", "lib.es2016.d.ts"],
+  ["es2016", "lib.es2016.d.ts"],
+  ["es2017", "lib.es2017.d.ts"],
+  ["es2018", "lib.es2018.d.ts"],
+  ["es2019", "lib.es2019.d.ts"],
+  ["es2020", "lib.es2020.d.ts"],
+  ["es2021", "lib.es2021.d.ts"],
+  ["es2022", "lib.es2022.d.ts"],
+  ["esnext", "lib.esnext.d.ts"],
+  // Host only
+  ["dom", "lib.dom.d.ts"],
+  ["dom.iterable", "lib.dom.iterable.d.ts"],
+  ["webworker", "lib.webworker.d.ts"],
+  ["webworker.importscripts", "lib.webworker.importscripts.d.ts"],
+  ["webworker.iterable", "lib.webworker.iterable.d.ts"],
+  ["scripthost", "lib.scripthost.d.ts"],
+  // ES2015 Or ESNext By-feature options
+  ["es2015.core", "lib.es2015.core.d.ts"],
+  ["es2015.collection", "lib.es2015.collection.d.ts"],
+  ["es2015.generator", "lib.es2015.generator.d.ts"],
+  ["es2015.iterable", "lib.es2015.iterable.d.ts"],
+  ["es2015.promise", "lib.es2015.promise.d.ts"],
+  ["es2015.proxy", "lib.es2015.proxy.d.ts"],
+  ["es2015.reflect", "lib.es2015.reflect.d.ts"],
+  ["es2015.symbol", "lib.es2015.symbol.d.ts"],
+  ["es2015.symbol.wellknown", "lib.es2015.symbol.wellknown.d.ts"],
+  ["es2016.array.include", "lib.es2016.array.include.d.ts"],
+  ["es2017.object", "lib.es2017.object.d.ts"],
+  ["es2017.sharedmemory", "lib.es2017.sharedmemory.d.ts"],
+  ["es2017.string", "lib.es2017.string.d.ts"],
+  ["es2017.intl", "lib.es2017.intl.d.ts"],
+  ["es2017.typedarrays", "lib.es2017.typedarrays.d.ts"],
+  ["es2018.asyncgenerator", "lib.es2018.asyncgenerator.d.ts"],
+  ["es2018.asynciterable", "lib.es2018.asynciterable.d.ts"],
+  ["es2018.intl", "lib.es2018.intl.d.ts"],
+  ["es2018.promise", "lib.es2018.promise.d.ts"],
+  ["es2018.regexp", "lib.es2018.regexp.d.ts"],
+  ["es2019.array", "lib.es2019.array.d.ts"],
+  ["es2019.object", "lib.es2019.object.d.ts"],
+  ["es2019.string", "lib.es2019.string.d.ts"],
+  ["es2019.symbol", "lib.es2019.symbol.d.ts"],
+  ["es2019.intl", "lib.es2019.intl.d.ts"],
+  ["es2020.bigint", "lib.es2020.bigint.d.ts"],
+  ["es2020.date", "lib.es2020.date.d.ts"],
+  ["es2020.promise", "lib.es2020.promise.d.ts"],
+  ["es2020.sharedmemory", "lib.es2020.sharedmemory.d.ts"],
+  ["es2020.string", "lib.es2020.string.d.ts"],
+  ["es2020.symbol.wellknown", "lib.es2020.symbol.wellknown.d.ts"],
+  ["es2020.intl", "lib.es2020.intl.d.ts"],
+  ["es2020.number", "lib.es2020.number.d.ts"],
+  ["es2021.promise", "lib.es2021.promise.d.ts"],
+  ["es2021.string", "lib.es2021.string.d.ts"],
+  ["es2021.weakref", "lib.es2021.weakref.d.ts"],
+  ["es2021.intl", "lib.es2021.intl.d.ts"],
+  ["es2022.array", "lib.es2022.array.d.ts"],
+  ["es2022.error", "lib.es2022.error.d.ts"],
+  ["es2022.intl", "lib.es2022.intl.d.ts"],
+  ["es2022.object", "lib.es2022.object.d.ts"],
+  ["es2022.sharedmemory", "lib.es2022.sharedmemory.d.ts"],
+  ["es2022.string", "lib.es2022.string.d.ts"],
+  ["es2022.regexp", "lib.es2022.regexp.d.ts"],
+  ["esnext.array", "lib.es2022.array.d.ts"],
+  ["esnext.symbol", "lib.es2019.symbol.d.ts"],
+  ["esnext.asynciterable", "lib.es2018.asynciterable.d.ts"],
+  ["esnext.intl", "lib.esnext.intl.d.ts"],
+  ["esnext.bigint", "lib.es2020.bigint.d.ts"],
+  ["esnext.string", "lib.es2022.string.d.ts"],
+  ["esnext.promise", "lib.es2021.promise.d.ts"],
+  ["esnext.weakref", "lib.es2021.weakref.d.ts"]
+];
+var libs = libEntries.map((entry) => entry[0]);
+var libMap = new Map(libEntries);
+var optionsForWatch = [
+  {
+    name: "watchFile",
+    type: new Map(Object.entries({
+      fixedpollinginterval: 0 /* FixedPollingInterval */,
+      prioritypollinginterval: 1 /* PriorityPollingInterval */,
+      dynamicprioritypolling: 2 /* DynamicPriorityPolling */,
+      fixedchunksizepolling: 3 /* FixedChunkSizePolling */,
+      usefsevents: 4 /* UseFsEvents */,
+      usefseventsonparentdirectory: 5 /* UseFsEventsOnParentDirectory */
+    })),
+    category: Diagnostics.Watch_and_Build_Modes,
+    description: Diagnostics.Specify_how_the_TypeScript_watch_mode_works,
+    defaultValueDescription: 4 /* UseFsEvents */
+  },
+  {
+    name: "watchDirectory",
+    type: new Map(Object.entries({
+      usefsevents: 0 /* UseFsEvents */,
+      fixedpollinginterval: 1 /* FixedPollingInterval */,
+      dynamicprioritypolling: 2 /* DynamicPriorityPolling */,
+      fixedchunksizepolling: 3 /* FixedChunkSizePolling */
+    })),
+    category: Diagnostics.Watch_and_Build_Modes,
+    description: Diagnostics.Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality,
+    defaultValueDescription: 0 /* UseFsEvents */
+  },
+  {
+    name: "fallbackPolling",
+    type: new Map(Object.entries({
+      fixedinterval: 0 /* FixedInterval */,
+      priorityinterval: 1 /* PriorityInterval */,
+      dynamicpriority: 2 /* DynamicPriority */,
+      fixedchunksize: 3 /* FixedChunkSize */
+    })),
+    category: Diagnostics.Watch_and_Build_Modes,
+    description: Diagnostics.Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers,
+    defaultValueDescription: 1 /* PriorityInterval */
+  },
+  {
+    name: "synchronousWatchDirectory",
+    type: "boolean",
+    category: Diagnostics.Watch_and_Build_Modes,
+    description: Diagnostics.Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_support_recursive_watching_natively,
+    defaultValueDescription: false
+  },
+  {
+    name: "excludeDirectories",
+    type: "list",
+    element: {
+      name: "excludeDirectory",
+      type: "string",
+      isFilePath: true,
+      extraValidation: specToDiagnostic
+    },
+    category: Diagnostics.Watch_and_Build_Modes,
+    description: Diagnostics.Remove_a_list_of_directories_from_the_watch_process
+  },
+  {
+    name: "excludeFiles",
+    type: "list",
+    element: {
+      name: "excludeFile",
+      type: "string",
+      isFilePath: true,
+      extraValidation: specToDiagnostic
+    },
+    category: Diagnostics.Watch_and_Build_Modes,
+    description: Diagnostics.Remove_a_list_of_files_from_the_watch_mode_s_processing
+  }
+];
+var commonOptionsWithBuild = [
+  {
+    name: "help",
+    shortName: "h",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    isCommandLineOnly: true,
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Print_this_message,
+    defaultValueDescription: false
+  },
+  {
+    name: "help",
+    shortName: "?",
+    type: "boolean",
+    isCommandLineOnly: true,
+    category: Diagnostics.Command_line_Options,
+    defaultValueDescription: false
+  },
+  {
+    name: "watch",
+    shortName: "w",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    isCommandLineOnly: true,
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Watch_input_files,
+    defaultValueDescription: false
+  },
+  {
+    name: "preserveWatchOutput",
+    type: "boolean",
+    showInSimplifiedHelpView: false,
+    category: Diagnostics.Output_Formatting,
+    description: Diagnostics.Disable_wiping_the_console_in_watch_mode,
+    defaultValueDescription: false
+  },
+  {
+    name: "listFiles",
+    type: "boolean",
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Print_all_of_the_files_read_during_the_compilation,
+    defaultValueDescription: false
+  },
+  {
+    name: "explainFiles",
+    type: "boolean",
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Print_files_read_during_the_compilation_including_why_it_was_included,
+    defaultValueDescription: false
+  },
+  {
+    name: "listEmittedFiles",
+    type: "boolean",
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Print_the_names_of_emitted_files_after_a_compilation,
+    defaultValueDescription: false
+  },
+  {
+    name: "pretty",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Output_Formatting,
+    description: Diagnostics.Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read,
+    defaultValueDescription: true
+  },
+  {
+    name: "traceResolution",
+    type: "boolean",
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Log_paths_used_during_the_moduleResolution_process,
+    defaultValueDescription: false
+  },
+  {
+    name: "diagnostics",
+    type: "boolean",
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Output_compiler_performance_information_after_building,
+    defaultValueDescription: false
+  },
+  {
+    name: "extendedDiagnostics",
+    type: "boolean",
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Output_more_detailed_compiler_performance_information_after_building,
+    defaultValueDescription: false
+  },
+  {
+    name: "generateCpuProfile",
+    type: "string",
+    isFilePath: true,
+    paramType: Diagnostics.FILE_OR_DIRECTORY,
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging,
+    defaultValueDescription: "profile.cpuprofile"
+  },
+  {
+    name: "generateTrace",
+    type: "string",
+    isFilePath: true,
+    isCommandLineOnly: true,
+    paramType: Diagnostics.DIRECTORY,
+    category: Diagnostics.Compiler_Diagnostics,
+    description: Diagnostics.Generates_an_event_trace_and_a_list_of_types
+  },
+  {
+    name: "incremental",
+    shortName: "i",
+    type: "boolean",
+    category: Diagnostics.Projects,
+    description: Diagnostics.Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects,
+    transpileOptionValue: void 0,
+    defaultValueDescription: Diagnostics.false_unless_composite_is_set
+  },
+  {
+    name: "declaration",
+    shortName: "d",
+    type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Emit,
+    transpileOptionValue: void 0,
+    description: Diagnostics.Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project,
+    defaultValueDescription: Diagnostics.false_unless_composite_is_set
+  },
+  {
+    name: "declarationMap",
+    type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Emit,
+    transpileOptionValue: void 0,
+    defaultValueDescription: false,
+    description: Diagnostics.Create_sourcemaps_for_d_ts_files
+  },
+  {
+    name: "emitDeclarationOnly",
+    type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Only_output_d_ts_files_and_not_JavaScript_files,
+    transpileOptionValue: void 0,
+    defaultValueDescription: false
+  },
+  {
+    name: "sourceMap",
+    type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Emit,
+    defaultValueDescription: false,
+    description: Diagnostics.Create_source_map_files_for_emitted_JavaScript_files
+  },
+  {
+    name: "inlineSourceMap",
+    type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Include_sourcemap_files_inside_the_emitted_JavaScript,
+    defaultValueDescription: false
+  },
+  {
+    name: "assumeChangesOnlyAffectDirectDependencies",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Watch_and_Build_Modes,
+    description: Diagnostics.Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it,
+    defaultValueDescription: false
+  },
+  {
+    name: "locale",
+    type: "string",
+    category: Diagnostics.Command_line_Options,
+    isCommandLineOnly: true,
+    description: Diagnostics.Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit,
+    defaultValueDescription: Diagnostics.Platform_specific
+  }
+];
+var targetOptionDeclaration = {
+  name: "target",
+  shortName: "t",
+  type: new Map(Object.entries({
+    es3: 0 /* ES3 */,
+    es5: 1 /* ES5 */,
+    es6: 2 /* ES2015 */,
+    es2015: 2 /* ES2015 */,
+    es2016: 3 /* ES2016 */,
+    es2017: 4 /* ES2017 */,
+    es2018: 5 /* ES2018 */,
+    es2019: 6 /* ES2019 */,
+    es2020: 7 /* ES2020 */,
+    es2021: 8 /* ES2021 */,
+    es2022: 9 /* ES2022 */,
+    esnext: 99 /* ESNext */
+  })),
+  affectsSourceFile: true,
+  affectsModuleResolution: true,
+  affectsEmit: true,
+  affectsBuildInfo: true,
+  paramType: Diagnostics.VERSION,
+  showInSimplifiedHelpView: true,
+  category: Diagnostics.Language_and_Environment,
+  description: Diagnostics.Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations,
+  defaultValueDescription: 1 /* ES5 */
+};
+var moduleOptionDeclaration = {
+  name: "module",
+  shortName: "m",
+  type: new Map(Object.entries({
+    none: 0 /* None */,
+    commonjs: 1 /* CommonJS */,
+    amd: 2 /* AMD */,
+    system: 4 /* System */,
+    umd: 3 /* UMD */,
+    es6: 5 /* ES2015 */,
+    es2015: 5 /* ES2015 */,
+    es2020: 6 /* ES2020 */,
+    es2022: 7 /* ES2022 */,
+    esnext: 99 /* ESNext */,
+    node16: 100 /* Node16 */,
+    nodenext: 199 /* NodeNext */
+  })),
+  affectsModuleResolution: true,
+  affectsEmit: true,
+  affectsBuildInfo: true,
+  paramType: Diagnostics.KIND,
+  showInSimplifiedHelpView: true,
+  category: Diagnostics.Modules,
+  description: Diagnostics.Specify_what_module_code_is_generated,
+  defaultValueDescription: void 0
+};
+var commandOptionsWithoutBuild = [
+  // CommandLine only options
+  {
+    name: "all",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Show_all_compiler_options,
+    defaultValueDescription: false
+  },
+  {
+    name: "version",
+    shortName: "v",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Print_the_compiler_s_version,
+    defaultValueDescription: false
+  },
+  {
+    name: "init",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file,
+    defaultValueDescription: false
+  },
+  {
+    name: "project",
+    shortName: "p",
+    type: "string",
+    isFilePath: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Command_line_Options,
+    paramType: Diagnostics.FILE_OR_DIRECTORY,
+    description: Diagnostics.Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json
+  },
+  {
+    name: "build",
+    type: "boolean",
+    shortName: "b",
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Build_one_or_more_projects_and_their_dependencies_if_out_of_date,
+    defaultValueDescription: false
+  },
+  {
+    name: "showConfig",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Command_line_Options,
+    isCommandLineOnly: true,
+    description: Diagnostics.Print_the_final_configuration_instead_of_building,
+    defaultValueDescription: false
+  },
+  {
+    name: "listFilesOnly",
+    type: "boolean",
+    category: Diagnostics.Command_line_Options,
+    isCommandLineOnly: true,
+    description: Diagnostics.Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing,
+    defaultValueDescription: false
+  },
+  // Basic
+  targetOptionDeclaration,
+  moduleOptionDeclaration,
+  {
+    name: "lib",
+    type: "list",
+    element: {
+      name: "lib",
+      type: libMap,
+      defaultValueDescription: void 0
+    },
+    affectsProgramStructure: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment,
+    transpileOptionValue: void 0
+  },
+  {
+    name: "allowJs",
+    type: "boolean",
+    affectsModuleResolution: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.JavaScript_Support,
+    description: Diagnostics.Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these_files,
+    defaultValueDescription: false
+  },
+  {
+    name: "checkJs",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.JavaScript_Support,
+    description: Diagnostics.Enable_error_reporting_in_type_checked_JavaScript_files,
+    defaultValueDescription: false
+  },
+  {
+    name: "jsx",
+    type: jsxOptionMap,
+    affectsSourceFile: true,
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    affectsModuleResolution: true,
+    paramType: Diagnostics.KIND,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Specify_what_JSX_code_is_generated,
+    defaultValueDescription: void 0
+  },
+  {
+    name: "outFile",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    affectsDeclarationPath: true,
+    isFilePath: true,
+    paramType: Diagnostics.FILE,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designates_a_file_that_bundles_all_d_ts_output,
+    transpileOptionValue: void 0
+  },
+  {
+    name: "outDir",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    affectsDeclarationPath: true,
+    isFilePath: true,
+    paramType: Diagnostics.DIRECTORY,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Specify_an_output_folder_for_all_emitted_files
+  },
+  {
+    name: "rootDir",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    affectsDeclarationPath: true,
+    isFilePath: true,
+    paramType: Diagnostics.LOCATION,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Specify_the_root_folder_within_your_source_files,
+    defaultValueDescription: Diagnostics.Computed_from_the_list_of_input_files
+  },
+  {
+    name: "composite",
+    type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
+    affectsBuildInfo: true,
+    isTSConfigOnly: true,
+    category: Diagnostics.Projects,
+    transpileOptionValue: void 0,
+    defaultValueDescription: false,
+    description: Diagnostics.Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references
+  },
+  {
+    name: "tsBuildInfoFile",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    isFilePath: true,
+    paramType: Diagnostics.FILE,
+    category: Diagnostics.Projects,
+    transpileOptionValue: void 0,
+    defaultValueDescription: ".tsbuildinfo",
+    description: Diagnostics.Specify_the_path_to_tsbuildinfo_incremental_compilation_file
+  },
+  {
+    name: "removeComments",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Emit,
+    defaultValueDescription: false,
+    description: Diagnostics.Disable_emitting_comments
+  },
+  {
+    name: "noEmit",
+    type: "boolean",
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Disable_emitting_files_from_a_compilation,
+    transpileOptionValue: void 0,
+    defaultValueDescription: false
+  },
+  {
+    name: "importHelpers",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file,
+    defaultValueDescription: false
+  },
+  {
+    name: "importsNotUsedAsValues",
+    type: new Map(Object.entries({
+      remove: 0 /* Remove */,
+      preserve: 1 /* Preserve */,
+      error: 2 /* Error */
+    })),
+    affectsEmit: true,
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types,
+    defaultValueDescription: 0 /* Remove */
+  },
+  {
+    name: "downlevelIteration",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration,
+    defaultValueDescription: false
+  },
+  {
+    name: "isolatedModules",
+    type: "boolean",
+    category: Diagnostics.Interop_Constraints,
+    description: Diagnostics.Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports,
+    transpileOptionValue: true,
+    defaultValueDescription: false
+  },
+  // Strict Type Checks
+  {
+    name: "strict",
+    type: "boolean",
+    // Though this affects semantic diagnostics, affectsSemanticDiagnostics is not set here
+    // The value of each strictFlag depends on own strictFlag value or this and never accessed directly.
+    // But we need to store `strict` in builf info, even though it won't be examined directly, so that the
+    // flags it controls (e.g. `strictNullChecks`) will be retrieved correctly
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Enable_all_strict_type_checking_options,
+    defaultValueDescription: false
+  },
+  {
+    name: "noImplicitAny",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    strictFlag: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type,
+    defaultValueDescription: Diagnostics.false_unless_strict_is_set
+  },
+  {
+    name: "strictNullChecks",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    strictFlag: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.When_type_checking_take_into_account_null_and_undefined,
+    defaultValueDescription: Diagnostics.false_unless_strict_is_set
+  },
+  {
+    name: "strictFunctionTypes",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    strictFlag: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible,
+    defaultValueDescription: Diagnostics.false_unless_strict_is_set
+  },
+  {
+    name: "strictBindCallApply",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    strictFlag: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function,
+    defaultValueDescription: Diagnostics.false_unless_strict_is_set
+  },
+  {
+    name: "strictPropertyInitialization",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    strictFlag: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor,
+    defaultValueDescription: Diagnostics.false_unless_strict_is_set
+  },
+  {
+    name: "noImplicitThis",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    strictFlag: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Enable_error_reporting_when_this_is_given_the_type_any,
+    defaultValueDescription: Diagnostics.false_unless_strict_is_set
+  },
+  {
+    name: "useUnknownInCatchVariables",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    strictFlag: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Default_catch_clause_variables_as_unknown_instead_of_any,
+    defaultValueDescription: false
+  },
+  {
+    name: "alwaysStrict",
+    type: "boolean",
+    affectsSourceFile: true,
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    strictFlag: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Ensure_use_strict_is_always_emitted,
+    defaultValueDescription: Diagnostics.false_unless_strict_is_set
+  },
+  // Additional Checks
+  {
+    name: "noUnusedLocals",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Enable_error_reporting_when_local_variables_aren_t_read,
+    defaultValueDescription: false
+  },
+  {
+    name: "noUnusedParameters",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Raise_an_error_when_a_function_parameter_isn_t_read,
+    defaultValueDescription: false
+  },
+  {
+    name: "exactOptionalPropertyTypes",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Interpret_optional_property_types_as_written_rather_than_adding_undefined,
+    defaultValueDescription: false
+  },
+  {
+    name: "noImplicitReturns",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function,
+    defaultValueDescription: false
+  },
+  {
+    name: "noFallthroughCasesInSwitch",
+    type: "boolean",
+    affectsBindDiagnostics: true,
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Enable_error_reporting_for_fallthrough_cases_in_switch_statements,
+    defaultValueDescription: false
+  },
+  {
+    name: "noUncheckedIndexedAccess",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Add_undefined_to_a_type_when_accessed_using_an_index,
+    defaultValueDescription: false
+  },
+  {
+    name: "noImplicitOverride",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier,
+    defaultValueDescription: false
+  },
+  {
+    name: "noPropertyAccessFromIndexSignature",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: false,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type,
+    defaultValueDescription: false
+  },
+  // Module Resolution
+  {
+    name: "moduleResolution",
+    type: new Map(Object.entries({
+      // N.B. The first entry specifies the value shown in `tsc --init`
+      node10: 2 /* Node10 */,
+      node: 2 /* Node10 */,
+      classic: 1 /* Classic */,
+      node16: 3 /* Node16 */,
+      nodenext: 99 /* NodeNext */,
+      bundler: 100 /* Bundler */
+    })),
+    deprecatedKeys: /* @__PURE__ */ new Set(["node"]),
+    affectsModuleResolution: true,
+    paramType: Diagnostics.STRATEGY,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier,
+    defaultValueDescription: Diagnostics.module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node
+  },
+  {
+    name: "baseUrl",
+    type: "string",
+    affectsModuleResolution: true,
+    isFilePath: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Specify_the_base_directory_to_resolve_non_relative_module_names
+  },
+  {
+    // this option can only be specified in tsconfig.json
+    // use type = object to copy the value as-is
+    name: "paths",
+    type: "object",
+    affectsModuleResolution: true,
+    isTSConfigOnly: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations,
+    transpileOptionValue: void 0
+  },
+  {
+    // this option can only be specified in tsconfig.json
+    // use type = object to copy the value as-is
+    name: "rootDirs",
+    type: "list",
+    isTSConfigOnly: true,
+    element: {
+      name: "rootDirs",
+      type: "string",
+      isFilePath: true
+    },
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules,
+    transpileOptionValue: void 0,
+    defaultValueDescription: Diagnostics.Computed_from_the_list_of_input_files
+  },
+  {
+    name: "typeRoots",
+    type: "list",
+    element: {
+      name: "typeRoots",
+      type: "string",
+      isFilePath: true
+    },
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types
+  },
+  {
+    name: "types",
+    type: "list",
+    element: {
+      name: "types",
+      type: "string"
+    },
+    affectsProgramStructure: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file,
+    transpileOptionValue: void 0
+  },
+  {
+    name: "allowSyntheticDefaultImports",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Interop_Constraints,
+    description: Diagnostics.Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export,
+    defaultValueDescription: Diagnostics.module_system_or_esModuleInterop
+  },
+  {
+    name: "esModuleInterop",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    showInSimplifiedHelpView: true,
+    category: Diagnostics.Interop_Constraints,
+    description: Diagnostics.Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheticDefaultImports_for_type_compatibility,
+    defaultValueDescription: false
+  },
+  {
+    name: "preserveSymlinks",
+    type: "boolean",
+    category: Diagnostics.Interop_Constraints,
+    description: Diagnostics.Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node,
+    defaultValueDescription: false
+  },
+  {
+    name: "allowUmdGlobalAccess",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Allow_accessing_UMD_globals_from_modules,
+    defaultValueDescription: false
+  },
+  {
+    name: "moduleSuffixes",
+    type: "list",
+    element: {
+      name: "suffix",
+      type: "string"
+    },
+    listPreserveFalsyValues: true,
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.List_of_file_name_suffixes_to_search_when_resolving_a_module
+  },
+  {
+    name: "allowImportingTsExtensions",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set,
+    defaultValueDescription: false
+  },
+  {
+    name: "resolvePackageJsonExports",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Use_the_package_json_exports_field_when_resolving_package_imports,
+    defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false
+  },
+  {
+    name: "resolvePackageJsonImports",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Use_the_package_json_imports_field_when_resolving_imports,
+    defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false
+  },
+  {
+    name: "customConditions",
+    type: "list",
+    element: {
+      name: "condition",
+      type: "string"
+    },
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports
+  },
+  // Source Maps
+  {
+    name: "sourceRoot",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    paramType: Diagnostics.LOCATION,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Specify_the_root_path_for_debuggers_to_find_the_reference_source_code
+  },
+  {
+    name: "mapRoot",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    paramType: Diagnostics.LOCATION,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations
+  },
+  {
+    name: "inlineSources",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript,
+    defaultValueDescription: false
+  },
+  // Experimental
+  {
+    name: "experimentalDecorators",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Enable_experimental_support_for_TC39_stage_2_draft_decorators,
+    defaultValueDescription: false
+  },
+  {
+    name: "emitDecoratorMetadata",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Emit_design_type_metadata_for_decorated_declarations_in_source_files,
+    defaultValueDescription: false
+  },
+  // Advanced
+  {
+    name: "jsxFactory",
+    type: "string",
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h,
+    defaultValueDescription: "`React.createElement`"
+  },
+  {
+    name: "jsxFragmentFactory",
+    type: "string",
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragment_or_Fragment,
+    defaultValueDescription: "React.Fragment"
+  },
+  {
+    name: "jsxImportSource",
+    type: "string",
+    affectsSemanticDiagnostics: true,
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    affectsModuleResolution: true,
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Asterisk,
+    defaultValueDescription: "react"
+  },
+  {
+    name: "resolveJsonModule",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Enable_importing_json_files,
+    defaultValueDescription: false
+  },
+  {
+    name: "allowArbitraryExtensions",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present,
+    defaultValueDescription: false
+  },
+  {
+    name: "out",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    affectsDeclarationPath: true,
+    isFilePath: false,
+    // This is intentionally broken to support compatability with existing tsconfig files
+    // for correct behaviour, please use outFile
+    category: Diagnostics.Backwards_Compatibility,
+    paramType: Diagnostics.FILE,
+    transpileOptionValue: void 0,
+    description: Diagnostics.Deprecated_setting_Use_outFile_instead
+  },
+  {
+    name: "reactNamespace",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit,
+    defaultValueDescription: "`React`"
+  },
+  {
+    name: "skipDefaultLibCheck",
+    type: "boolean",
+    // We need to store these to determine whether `lib` files need to be rechecked
+    affectsBuildInfo: true,
+    category: Diagnostics.Completeness,
+    description: Diagnostics.Skip_type_checking_d_ts_files_that_are_included_with_TypeScript,
+    defaultValueDescription: false
+  },
+  {
+    name: "charset",
+    type: "string",
+    category: Diagnostics.Backwards_Compatibility,
+    description: Diagnostics.No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files,
+    defaultValueDescription: "utf8"
+  },
+  {
+    name: "emitBOM",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files,
+    defaultValueDescription: false
+  },
+  {
+    name: "newLine",
+    type: new Map(Object.entries({
+      crlf: 0 /* CarriageReturnLineFeed */,
+      lf: 1 /* LineFeed */
+    })),
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    paramType: Diagnostics.NEWLINE,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Set_the_newline_character_for_emitting_files,
+    defaultValueDescription: Diagnostics.Platform_specific
+  },
+  {
+    name: "noErrorTruncation",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Output_Formatting,
+    description: Diagnostics.Disable_truncating_types_in_error_messages,
+    defaultValueDescription: false
+  },
+  {
+    name: "noLib",
+    type: "boolean",
+    category: Diagnostics.Language_and_Environment,
+    affectsProgramStructure: true,
+    description: Diagnostics.Disable_including_any_library_files_including_the_default_lib_d_ts,
+    // We are not returning a sourceFile for lib file when asked by the program,
+    // so pass --noLib to avoid reporting a file not found error.
+    transpileOptionValue: true,
+    defaultValueDescription: false
+  },
+  {
+    name: "noResolve",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project,
+    // We are not doing a full typecheck, we are not resolving the whole context,
+    // so pass --noResolve to avoid reporting missing file errors.
+    transpileOptionValue: true,
+    defaultValueDescription: false
+  },
+  {
+    name: "stripInternal",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments,
+    defaultValueDescription: false
+  },
+  {
+    name: "disableSizeLimit",
+    type: "boolean",
+    affectsProgramStructure: true,
+    category: Diagnostics.Editor_Support,
+    description: Diagnostics.Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server,
+    defaultValueDescription: false
+  },
+  {
+    name: "disableSourceOfProjectReferenceRedirect",
+    type: "boolean",
+    isTSConfigOnly: true,
+    category: Diagnostics.Projects,
+    description: Diagnostics.Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects,
+    defaultValueDescription: false
+  },
+  {
+    name: "disableSolutionSearching",
+    type: "boolean",
+    isTSConfigOnly: true,
+    category: Diagnostics.Projects,
+    description: Diagnostics.Opt_a_project_out_of_multi_project_reference_checking_when_editing,
+    defaultValueDescription: false
+  },
+  {
+    name: "disableReferencedProjectLoad",
+    type: "boolean",
+    isTSConfigOnly: true,
+    category: Diagnostics.Projects,
+    description: Diagnostics.Reduce_the_number_of_projects_loaded_automatically_by_TypeScript,
+    defaultValueDescription: false
+  },
+  {
+    name: "noImplicitUseStrict",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Backwards_Compatibility,
+    description: Diagnostics.Disable_adding_use_strict_directives_in_emitted_JavaScript_files,
+    defaultValueDescription: false
+  },
+  {
+    name: "noEmitHelpers",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Disable_generating_custom_helper_functions_like_extends_in_compiled_output,
+    defaultValueDescription: false
+  },
+  {
+    name: "noEmitOnError",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    transpileOptionValue: void 0,
+    description: Diagnostics.Disable_emitting_files_if_any_type_checking_errors_are_reported,
+    defaultValueDescription: false
+  },
+  {
+    name: "preserveConstEnums",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Disable_erasing_const_enum_declarations_in_generated_code,
+    defaultValueDescription: false
+  },
+  {
+    name: "declarationDir",
+    type: "string",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    affectsDeclarationPath: true,
+    isFilePath: true,
+    paramType: Diagnostics.DIRECTORY,
+    category: Diagnostics.Emit,
+    transpileOptionValue: void 0,
+    description: Diagnostics.Specify_the_output_directory_for_generated_declaration_files
+  },
+  {
+    name: "skipLibCheck",
+    type: "boolean",
+    // We need to store these to determine whether `lib` files need to be rechecked
+    affectsBuildInfo: true,
+    category: Diagnostics.Completeness,
+    description: Diagnostics.Skip_type_checking_all_d_ts_files,
+    defaultValueDescription: false
+  },
+  {
+    name: "allowUnusedLabels",
+    type: "boolean",
+    affectsBindDiagnostics: true,
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Disable_error_reporting_for_unused_labels,
+    defaultValueDescription: void 0
+  },
+  {
+    name: "allowUnreachableCode",
+    type: "boolean",
+    affectsBindDiagnostics: true,
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Type_Checking,
+    description: Diagnostics.Disable_error_reporting_for_unreachable_code,
+    defaultValueDescription: void 0
+  },
+  {
+    name: "suppressExcessPropertyErrors",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Backwards_Compatibility,
+    description: Diagnostics.Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals,
+    defaultValueDescription: false
+  },
+  {
+    name: "suppressImplicitAnyIndexErrors",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Backwards_Compatibility,
+    description: Diagnostics.Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures,
+    defaultValueDescription: false
+  },
+  {
+    name: "forceConsistentCasingInFileNames",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Interop_Constraints,
+    description: Diagnostics.Ensure_that_casing_is_correct_in_imports,
+    defaultValueDescription: false
+  },
+  {
+    name: "maxNodeModuleJsDepth",
+    type: "number",
+    affectsModuleResolution: true,
+    category: Diagnostics.JavaScript_Support,
+    description: Diagnostics.Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicable_with_allowJs,
+    defaultValueDescription: 0
+  },
+  {
+    name: "noStrictGenericChecks",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Backwards_Compatibility,
+    description: Diagnostics.Disable_strict_checking_of_generic_signatures_in_function_types,
+    defaultValueDescription: false
+  },
+  {
+    name: "useDefineForClassFields",
+    type: "boolean",
+    affectsSemanticDiagnostics: true,
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Language_and_Environment,
+    description: Diagnostics.Emit_ECMAScript_standard_compliant_class_fields,
+    defaultValueDescription: Diagnostics.true_for_ES2022_and_above_including_ESNext
+  },
+  {
+    name: "preserveValueImports",
+    type: "boolean",
+    affectsEmit: true,
+    affectsBuildInfo: true,
+    category: Diagnostics.Emit,
+    description: Diagnostics.Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed,
+    defaultValueDescription: false
+  },
+  {
+    name: "keyofStringsOnly",
+    type: "boolean",
+    category: Diagnostics.Backwards_Compatibility,
+    description: Diagnostics.Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option,
+    defaultValueDescription: false
+  },
+  {
+    // A list of plugins to load in the language service
+    name: "plugins",
+    type: "list",
+    isTSConfigOnly: true,
+    element: {
+      name: "plugin",
+      type: "object"
+    },
+    description: Diagnostics.Specify_a_list_of_language_service_plugins_to_include,
+    category: Diagnostics.Editor_Support
+  },
+  {
+    name: "moduleDetection",
+    type: new Map(Object.entries({
+      auto: 2 /* Auto */,
+      legacy: 1 /* Legacy */,
+      force: 3 /* Force */
+    })),
+    affectsModuleResolution: true,
+    description: Diagnostics.Control_what_method_is_used_to_detect_module_format_JS_files,
+    category: Diagnostics.Language_and_Environment,
+    defaultValueDescription: Diagnostics.auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules
+  },
+  {
+    name: "ignoreDeprecations",
+    type: "string",
+    defaultValueDescription: void 0
+  }
+];
+var optionDeclarations = [
+  ...commonOptionsWithBuild,
+  ...commandOptionsWithoutBuild
+];
+var semanticDiagnosticsOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsSemanticDiagnostics);
+var affectsEmitOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsEmit);
+var affectsDeclarationPathOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsDeclarationPath);
+var moduleResolutionOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsModuleResolution);
+var sourceFileAffectingCompilerOptions = optionDeclarations.filter((option) => !!option.affectsSourceFile || !!option.affectsModuleResolution || !!option.affectsBindDiagnostics);
+var optionsAffectingProgramStructure = optionDeclarations.filter((option) => !!option.affectsProgramStructure);
+var transpileOptionValueCompilerOptions = optionDeclarations.filter((option) => hasProperty(option, "transpileOptionValue"));
+var optionsForBuild = [
+  {
+    name: "verbose",
+    shortName: "v",
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Enable_verbose_logging,
+    type: "boolean",
+    defaultValueDescription: false
+  },
+  {
+    name: "dry",
+    shortName: "d",
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Show_what_would_be_built_or_deleted_if_specified_with_clean,
+    type: "boolean",
+    defaultValueDescription: false
+  },
+  {
+    name: "force",
+    shortName: "f",
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Build_all_projects_including_those_that_appear_to_be_up_to_date,
+    type: "boolean",
+    defaultValueDescription: false
+  },
+  {
+    name: "clean",
+    category: Diagnostics.Command_line_Options,
+    description: Diagnostics.Delete_the_outputs_of_all_projects,
+    type: "boolean",
+    defaultValueDescription: false
+  }
+];
+var buildOpts = [
+  ...commonOptionsWithBuild,
+  ...optionsForBuild
+];
+var typeAcquisitionDeclarations = [
+  {
+    /* @deprecated typingOptions.enableAutoDiscovery
+     * Use typeAcquisition.enable instead.
+     */
+    name: "enableAutoDiscovery",
+    type: "boolean",
+    defaultValueDescription: false
+  },
+  {
+    name: "enable",
+    type: "boolean",
+    defaultValueDescription: false
+  },
+  {
+    name: "include",
+    type: "list",
+    element: {
+      name: "include",
+      type: "string"
     }
-    function getUnionSignatures(signatureLists) {
-      let result;
-      let indexWithLengthOverOne;
-      for (let i = 0; i < signatureLists.length; i++) {
-        if (signatureLists[i].length === 0)
-          return emptyArray;
-        if (signatureLists[i].length > 1) {
-          indexWithLengthOverOne = indexWithLengthOverOne === void 0 ? i : -1;
-        }
-        for (const signature of signatureLists[i]) {
-          if (!result || !findMatchingSignature(result, signature, false, false, true)) {
-            const unionSignatures = findMatchingSignatures(signatureLists, signature, i);
-            if (unionSignatures) {
-              let s = signature;
-              if (unionSignatures.length > 1) {
-                let thisParameter = signature.thisParameter;
-                const firstThisParameterOfUnionSignatures = forEach(unionSignatures, (sig) => sig.thisParameter);
-                if (firstThisParameterOfUnionSignatures) {
-                  const thisType = getIntersectionType(mapDefined(unionSignatures, (sig) => sig.thisParameter && getTypeOfSymbol(sig.thisParameter)));
-                  thisParameter = createSymbolWithType(firstThisParameterOfUnionSignatures, thisType);
-                }
-                s = createUnionSignature(signature, unionSignatures);
-                s.thisParameter = thisParameter;
-              }
-              (result || (result = [])).push(s);
-            }
-          }
-        }
-      }
-      if (!length(result) && indexWithLengthOverOne !== -1) {
-        const masterList = signatureLists[indexWithLengthOverOne !== void 0 ? indexWithLengthOverOne : 0];
-        let results = masterList.slice();
-        for (const signatures of signatureLists) {
-          if (signatures !== masterList) {
-            const signature = signatures[0];
-            Debug.assert(!!signature, "getUnionSignatures bails early on empty signature lists and should not have empty lists on second pass");
-            results = !!signature.typeParameters && some(results, (s) => !!s.typeParameters && !compareTypeParametersIdentical(signature.typeParameters, s.typeParameters)) ? void 0 : map(results, (sig) => combineSignaturesOfUnionMembers(sig, signature));
-            if (!results) {
-              break;
-            }
-          }
-        }
-        result = results;
-      }
-      return result || emptyArray;
+  },
+  {
+    name: "exclude",
+    type: "list",
+    element: {
+      name: "exclude",
+      type: "string"
     }
-    function compareTypeParametersIdentical(sourceParams, targetParams) {
-      if (length(sourceParams) !== length(targetParams)) {
-        return false;
-      }
-      if (!sourceParams || !targetParams) {
-        return true;
-      }
-      const mapper = createTypeMapper(targetParams, sourceParams);
-      for (let i = 0; i < sourceParams.length; i++) {
-        const source = sourceParams[i];
-        const target = targetParams[i];
-        if (source === target)
-          continue;
-        if (!isTypeIdenticalTo(getConstraintFromTypeParameter(source) || unknownType, instantiateType(getConstraintFromTypeParameter(target) || unknownType, mapper)))
-          return false;
-      }
-      return true;
+  },
+  {
+    name: "disableFilenameBasedTypeAcquisition",
+    type: "boolean",
+    defaultValueDescription: false
+  }
+];
+function createOptionNameMap(optionDeclarations2) {
+  const optionsNameMap = /* @__PURE__ */ new Map();
+  const shortOptionNames = /* @__PURE__ */ new Map();
+  forEach(optionDeclarations2, (option) => {
+    optionsNameMap.set(option.name.toLowerCase(), option);
+    if (option.shortName) {
+      shortOptionNames.set(option.shortName, option.name);
     }
-    function combineUnionThisParam(left, right, mapper) {
-      if (!left || !right) {
-        return left || right;
-      }
-      const thisType = getIntersectionType([getTypeOfSymbol(left), instantiateType(getTypeOfSymbol(right), mapper)]);
-      return createSymbolWithType(left, thisType);
-    }
-    function combineUnionParameters(left, right, mapper) {
-      const leftCount = getParameterCount(left);
-      const rightCount = getParameterCount(right);
-      const longest = leftCount >= rightCount ? left : right;
-      const shorter = longest === left ? right : left;
-      const longestCount = longest === left ? leftCount : rightCount;
-      const eitherHasEffectiveRest = hasEffectiveRestParameter(left) || hasEffectiveRestParameter(right);
-      const needsExtraRestElement = eitherHasEffectiveRest && !hasEffectiveRestParameter(longest);
-      const params = new Array(longestCount + (needsExtraRestElement ? 1 : 0));
-      for (let i = 0; i < longestCount; i++) {
-        let longestParamType = tryGetTypeAtPosition(longest, i);
-        if (longest === right) {
-          longestParamType = instantiateType(longestParamType, mapper);
-        }
-        let shorterParamType = tryGetTypeAtPosition(shorter, i) || unknownType;
-        if (shorter === right) {
-          shorterParamType = instantiateType(shorterParamType, mapper);
-        }
-        const unionParamType = getIntersectionType([longestParamType, shorterParamType]);
-        const isRestParam = eitherHasEffectiveRest && !needsExtraRestElement && i === longestCount - 1;
-        const isOptional = i >= getMinArgumentCount(longest) && i >= getMinArgumentCount(shorter);
-        const leftName = i >= leftCount ? void 0 : getParameterNameAtPosition(left, i);
-        const rightName = i >= rightCount ? void 0 : getParameterNameAtPosition(right, i);
-        const paramName = leftName === rightName ? leftName : !leftName ? rightName : !rightName ? leftName : void 0;
-        const paramSymbol = createSymbol(
-          1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0),
-          paramName || `arg${i}`
+  });
+  return { optionsNameMap, shortOptionNames };
+}
+var optionsNameMapCache;
+function getOptionsNameMap() {
+  return optionsNameMapCache || (optionsNameMapCache = createOptionNameMap(optionDeclarations));
+}
+var compilerOptionsAlternateMode = {
+  diagnostic: Diagnostics.Compiler_option_0_may_only_be_used_with_build,
+  getOptionsNameMap: getBuildOptionsNameMap
+};
+var defaultInitCompilerOptions = {
+  module: 1 /* CommonJS */,
+  target: 3 /* ES2016 */,
+  strict: true,
+  esModuleInterop: true,
+  forceConsistentCasingInFileNames: true,
+  skipLibCheck: true
+};
+function convertEnableAutoDiscoveryToEnable(typeAcquisition) {
+  if (typeAcquisition && typeAcquisition.enableAutoDiscovery !== void 0 && typeAcquisition.enable === void 0) {
+    return {
+      enable: typeAcquisition.enableAutoDiscovery,
+      include: typeAcquisition.include || [],
+      exclude: typeAcquisition.exclude || []
+    };
+  }
+  return typeAcquisition;
+}
+function createCompilerDiagnosticForInvalidCustomType(opt) {
+  return createDiagnosticForInvalidCustomType(opt, createCompilerDiagnostic);
+}
+function createDiagnosticForInvalidCustomType(opt, createDiagnostic) {
+  const namesOfType = arrayFrom(opt.type.keys());
+  const stringNames = (opt.deprecatedKeys ? namesOfType.filter((k) => !opt.deprecatedKeys.has(k)) : namesOfType).map((key) => `'${key}'`).join(", ");
+  return createDiagnostic(Diagnostics.Argument_for_0_option_must_be_Colon_1, `--${opt.name}`, stringNames);
+}
+function parseCustomTypeOption(opt, value, errors) {
+  return convertJsonOptionOfCustomType(opt, trimString(value || ""), errors);
+}
+function parseListTypeOption(opt, value = "", errors) {
+  value = trimString(value);
+  if (startsWith(value, "-")) {
+    return void 0;
+  }
+  if (opt.type === "listOrElement" && !stringContains(value, ",")) {
+    return validateJsonOptionValue(opt, value, errors);
+  }
+  if (value === "") {
+    return [];
+  }
+  const values = value.split(",");
+  switch (opt.element.type) {
+    case "number":
+      return mapDefined(values, (v) => validateJsonOptionValue(opt.element, parseInt(v), errors));
+    case "string":
+      return mapDefined(values, (v) => validateJsonOptionValue(opt.element, v || "", errors));
+    case "boolean":
+    case "object":
+      return Debug.fail(`List of ${opt.element.type} is not yet supported.`);
+    default:
+      return mapDefined(values, (v) => parseCustomTypeOption(opt.element, v, errors));
+  }
+}
+function getOptionName(option) {
+  return option.name;
+}
+function createUnknownOptionError(unknownOption, diagnostics, createDiagnostics, unknownOptionErrorText) {
+  var _a2;
+  if ((_a2 = diagnostics.alternateMode) == null ? void 0 : _a2.getOptionsNameMap().optionsNameMap.has(unknownOption.toLowerCase())) {
+    return createDiagnostics(diagnostics.alternateMode.diagnostic, unknownOption);
+  }
+  const possibleOption = getSpellingSuggestion(unknownOption, diagnostics.optionDeclarations, getOptionName);
+  return possibleOption ? createDiagnostics(diagnostics.unknownDidYouMeanDiagnostic, unknownOptionErrorText || unknownOption, possibleOption.name) : createDiagnostics(diagnostics.unknownOptionDiagnostic, unknownOptionErrorText || unknownOption);
+}
+function parseCommandLineWorker(diagnostics, commandLine, readFile) {
+  const options = {};
+  let watchOptions;
+  const fileNames = [];
+  const errors = [];
+  parseStrings(commandLine);
+  return {
+    options,
+    watchOptions,
+    fileNames,
+    errors
+  };
+  function parseStrings(args) {
+    let i = 0;
+    while (i < args.length) {
+      const s = args[i];
+      i++;
+      if (s.charCodeAt(0) === 64 /* at */) {
+        parseResponseFile(s.slice(1));
+      } else if (s.charCodeAt(0) === 45 /* minus */) {
+        const inputOptionName = s.slice(s.charCodeAt(1) === 45 /* minus */ ? 2 : 1);
+        const opt = getOptionDeclarationFromName(
+          diagnostics.getOptionsNameMap,
+          inputOptionName,
+          /*allowShort*/
+          true
         );
-        paramSymbol.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
-        params[i] = paramSymbol;
-      }
-      if (needsExtraRestElement) {
-        const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args");
-        restParamSymbol.type = createArrayType(getTypeAtPosition(shorter, longestCount));
-        if (shorter === right) {
-          restParamSymbol.type = instantiateType(restParamSymbol.type, mapper);
-        }
-        params[longestCount] = restParamSymbol;
-      }
-      return params;
-    }
-    function combineSignaturesOfUnionMembers(left, right) {
-      const typeParams = left.typeParameters || right.typeParameters;
-      let paramMapper;
-      if (left.typeParameters && right.typeParameters) {
-        paramMapper = createTypeMapper(right.typeParameters, left.typeParameters);
-      }
-      const declaration = left.declaration;
-      const params = combineUnionParameters(left, right, paramMapper);
-      const thisParam = combineUnionThisParam(left.thisParameter, right.thisParameter, paramMapper);
-      const minArgCount = Math.max(left.minArgumentCount, right.minArgumentCount);
-      const result = createSignature(
-        declaration,
-        typeParams,
-        thisParam,
-        params,
-        void 0,
-        void 0,
-        minArgCount,
-        (left.flags | right.flags) & 39 /* PropagatingFlags */
-      );
-      result.compositeKind = 1048576 /* Union */;
-      result.compositeSignatures = concatenate(left.compositeKind !== 2097152 /* Intersection */ && left.compositeSignatures || [left], [right]);
-      if (paramMapper) {
-        result.mapper = left.compositeKind !== 2097152 /* Intersection */ && left.mapper && left.compositeSignatures ? combineTypeMappers(left.mapper, paramMapper) : paramMapper;
-      }
-      return result;
-    }
-    function getUnionIndexInfos(types) {
-      const sourceInfos = getIndexInfosOfType(types[0]);
-      if (sourceInfos) {
-        const result = [];
-        for (const info of sourceInfos) {
-          const indexType = info.keyType;
-          if (every(types, (t) => !!getIndexInfoOfType(t, indexType))) {
-            result.push(createIndexInfo(
-              indexType,
-              getUnionType(map(types, (t) => getIndexTypeOfType(t, indexType))),
-              some(types, (t) => getIndexInfoOfType(t, indexType).isReadonly)
-            ));
-          }
-        }
-        return result;
-      }
-      return emptyArray;
-    }
-    function resolveUnionTypeMembers(type) {
-      const callSignatures = getUnionSignatures(map(type.types, (t) => t === globalFunctionType ? [unknownSignature] : getSignaturesOfType(t, 0 /* Call */)));
-      const constructSignatures = getUnionSignatures(map(type.types, (t) => getSignaturesOfType(t, 1 /* Construct */)));
-      const indexInfos = getUnionIndexInfos(type.types);
-      setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, indexInfos);
-    }
-    function intersectTypes(type1, type2) {
-      return !type1 ? type2 : !type2 ? type1 : getIntersectionType([type1, type2]);
-    }
-    function findMixins(types) {
-      const constructorTypeCount = countWhere(types, (t) => getSignaturesOfType(t, 1 /* Construct */).length > 0);
-      const mixinFlags = map(types, isMixinConstructorType);
-      if (constructorTypeCount > 0 && constructorTypeCount === countWhere(mixinFlags, (b) => b)) {
-        const firstMixinIndex = mixinFlags.indexOf(true);
-        mixinFlags[firstMixinIndex] = false;
-      }
-      return mixinFlags;
-    }
-    function includeMixinType(type, types, mixinFlags, index) {
-      const mixedTypes = [];
-      for (let i = 0; i < types.length; i++) {
-        if (i === index) {
-          mixedTypes.push(type);
-        } else if (mixinFlags[i]) {
-          mixedTypes.push(getReturnTypeOfSignature(getSignaturesOfType(types[i], 1 /* Construct */)[0]));
-        }
-      }
-      return getIntersectionType(mixedTypes);
-    }
-    function resolveIntersectionTypeMembers(type) {
-      let callSignatures;
-      let constructSignatures;
-      let indexInfos;
-      const types = type.types;
-      const mixinFlags = findMixins(types);
-      const mixinCount = countWhere(mixinFlags, (b) => b);
-      for (let i = 0; i < types.length; i++) {
-        const t = type.types[i];
-        if (!mixinFlags[i]) {
-          let signatures = getSignaturesOfType(t, 1 /* Construct */);
-          if (signatures.length && mixinCount > 0) {
-            signatures = map(signatures, (s) => {
-              const clone2 = cloneSignature(s);
-              clone2.resolvedReturnType = includeMixinType(getReturnTypeOfSignature(s), types, mixinFlags, i);
-              return clone2;
-            });
-          }
-          constructSignatures = appendSignatures(constructSignatures, signatures);
-        }
-        callSignatures = appendSignatures(callSignatures, getSignaturesOfType(t, 0 /* Call */));
-        indexInfos = reduceLeft(getIndexInfosOfType(t), (infos, newInfo) => appendIndexInfo(infos, newInfo, false), indexInfos);
-      }
-      setStructuredTypeMembers(type, emptySymbols, callSignatures || emptyArray, constructSignatures || emptyArray, indexInfos || emptyArray);
-    }
-    function appendSignatures(signatures, newSignatures) {
-      for (const sig of newSignatures) {
-        if (!signatures || every(signatures, (s) => !compareSignaturesIdentical(s, sig, false, false, false, compareTypesIdentical))) {
-          signatures = append(signatures, sig);
-        }
-      }
-      return signatures;
-    }
-    function appendIndexInfo(indexInfos, newInfo, union) {
-      if (indexInfos) {
-        for (let i = 0; i < indexInfos.length; i++) {
-          const info = indexInfos[i];
-          if (info.keyType === newInfo.keyType) {
-            indexInfos[i] = createIndexInfo(
-              info.keyType,
-              union ? getUnionType([info.type, newInfo.type]) : getIntersectionType([info.type, newInfo.type]),
-              union ? info.isReadonly || newInfo.isReadonly : info.isReadonly && newInfo.isReadonly
-            );
-            return indexInfos;
+        if (opt) {
+          i = parseOptionValue(args, i, diagnostics, opt, options, errors);
+        } else {
+          const watchOpt = getOptionDeclarationFromName(
+            watchOptionsDidYouMeanDiagnostics.getOptionsNameMap,
+            inputOptionName,
+            /*allowShort*/
+            true
+          );
+          if (watchOpt) {
+            i = parseOptionValue(args, i, watchOptionsDidYouMeanDiagnostics, watchOpt, watchOptions || (watchOptions = {}), errors);
+          } else {
+            errors.push(createUnknownOptionError(inputOptionName, diagnostics, createCompilerDiagnostic, s));
           }
         }
-      }
-      return append(indexInfos, newInfo);
-    }
-    function resolveAnonymousTypeMembers(type) {
-      if (type.target) {
-        setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray);
-        const members2 = createInstantiatedSymbolTable(getPropertiesOfObjectType(type.target), type.mapper, false);
-        const callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0 /* Call */), type.mapper);
-        const constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1 /* Construct */), type.mapper);
-        const indexInfos2 = instantiateIndexInfos(getIndexInfosOfType(type.target), type.mapper);
-        setStructuredTypeMembers(type, members2, callSignatures, constructSignatures, indexInfos2);
-        return;
-      }
-      const symbol = getMergedSymbol(type.symbol);
-      if (symbol.flags & 2048 /* TypeLiteral */) {
-        setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray);
-        const members2 = getMembersOfSymbol(symbol);
-        const callSignatures = getSignaturesOfSymbol(members2.get("__call" /* Call */));
-        const constructSignatures = getSignaturesOfSymbol(members2.get("__new" /* New */));
-        const indexInfos2 = getIndexInfosOfSymbol(symbol);
-        setStructuredTypeMembers(type, members2, callSignatures, constructSignatures, indexInfos2);
-        return;
-      }
-      let members = emptySymbols;
-      let indexInfos;
-      if (symbol.exports) {
-        members = getExportsOfSymbol(symbol);
-        if (symbol === globalThisSymbol) {
-          const varsOnly = /* @__PURE__ */ new Map();
-          members.forEach((p) => {
-            var _a2;
-            if (!(p.flags & 418 /* BlockScoped */) && !(p.flags & 512 /* ValueModule */ && ((_a2 = p.declarations) == null ? void 0 : _a2.length) && every(p.declarations, isAmbientModule))) {
-              varsOnly.set(p.escapedName, p);
-            }
-          });
-          members = varsOnly;
-        }
-      }
-      let baseConstructorIndexInfo;
-      setStructuredTypeMembers(type, members, emptyArray, emptyArray, emptyArray);
-      if (symbol.flags & 32 /* Class */) {
-        const classType = getDeclaredTypeOfClassOrInterface(symbol);
-        const baseConstructorType = getBaseConstructorTypeOfClass(classType);
-        if (baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 8650752 /* TypeVariable */)) {
-          members = createSymbolTable(getNamedOrIndexSignatureMembers(members));
-          addInheritedMembers(members, getPropertiesOfType(baseConstructorType));
-        } else if (baseConstructorType === anyType) {
-          baseConstructorIndexInfo = createIndexInfo(stringType, anyType, false);
-        }
-      }
-      const indexSymbol = getIndexSymbolFromSymbolTable(members);
-      if (indexSymbol) {
-        indexInfos = getIndexInfosOfIndexSymbol(indexSymbol);
       } else {
-        if (baseConstructorIndexInfo) {
-          indexInfos = append(indexInfos, baseConstructorIndexInfo);
-        }
-        if (symbol.flags & 384 /* Enum */ && (getDeclaredTypeOfSymbol(symbol).flags & 32 /* Enum */ || some(type.properties, (prop) => !!(getTypeOfSymbol(prop).flags & 296 /* NumberLike */)))) {
-          indexInfos = append(indexInfos, enumNumberIndexInfo);
-        }
-      }
-      setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos || emptyArray);
-      if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) {
-        type.callSignatures = getSignaturesOfSymbol(symbol);
-      }
-      if (symbol.flags & 32 /* Class */) {
-        const classType = getDeclaredTypeOfClassOrInterface(symbol);
-        let constructSignatures = symbol.members ? getSignaturesOfSymbol(symbol.members.get("__constructor" /* Constructor */)) : emptyArray;
-        if (symbol.flags & 16 /* Function */) {
-          constructSignatures = addRange(constructSignatures.slice(), mapDefined(
-            type.callSignatures,
-            (sig) => isJSConstructor(sig.declaration) ? createSignature(sig.declaration, sig.typeParameters, sig.thisParameter, sig.parameters, classType, void 0, sig.minArgumentCount, sig.flags & 39 /* PropagatingFlags */) : void 0
-          ));
-        }
-        if (!constructSignatures.length) {
-          constructSignatures = getDefaultConstructSignatures(classType);
-        }
-        type.constructSignatures = constructSignatures;
+        fileNames.push(s);
       }
     }
-    function replaceIndexedAccess(instantiable, type, replacement) {
-      return instantiateType(instantiable, createTypeMapper([type.indexType, type.objectType], [getNumberLiteralType(0), createTupleType([replacement])]));
+  }
+  function parseResponseFile(fileName) {
+    const text = tryReadFile(fileName, readFile || ((fileName2) => sys.readFile(fileName2)));
+    if (!isString(text)) {
+      errors.push(text);
+      return;
     }
-    function resolveReverseMappedTypeMembers(type) {
-      const indexInfo = getIndexInfoOfType(type.source, stringType);
-      const modifiers = getMappedTypeModifiers(type.mappedType);
-      const readonlyMask = modifiers & 1 /* IncludeReadonly */ ? false : true;
-      const optionalMask = modifiers & 4 /* IncludeOptional */ ? 0 : 16777216 /* Optional */;
-      const indexInfos = indexInfo ? [createIndexInfo(stringType, inferReverseMappedType(indexInfo.type, type.mappedType, type.constraintType), readonlyMask && indexInfo.isReadonly)] : emptyArray;
-      const members = createSymbolTable();
-      for (const prop of getPropertiesOfType(type.source)) {
-        const checkFlags = 8192 /* ReverseMapped */ | (readonlyMask && isReadonlySymbol(prop) ? 8 /* Readonly */ : 0);
-        const inferredProp = createSymbol(4 /* Property */ | prop.flags & optionalMask, prop.escapedName, checkFlags);
-        inferredProp.declarations = prop.declarations;
-        inferredProp.nameType = getSymbolLinks(prop).nameType;
-        inferredProp.propertyType = getTypeOfSymbol(prop);
-        if (type.constraintType.type.flags & 8388608 /* IndexedAccess */ && type.constraintType.type.objectType.flags & 262144 /* TypeParameter */ && type.constraintType.type.indexType.flags & 262144 /* TypeParameter */) {
-          const newTypeParam = type.constraintType.type.objectType;
-          const newMappedType = replaceIndexedAccess(type.mappedType, type.constraintType.type, newTypeParam);
-          inferredProp.mappedType = newMappedType;
-          inferredProp.constraintType = getIndexType(newTypeParam);
+    const args = [];
+    let pos = 0;
+    while (true) {
+      while (pos < text.length && text.charCodeAt(pos) <= 32 /* space */)
+        pos++;
+      if (pos >= text.length)
+        break;
+      const start2 = pos;
+      if (text.charCodeAt(start2) === 34 /* doubleQuote */) {
+        pos++;
+        while (pos < text.length && text.charCodeAt(pos) !== 34 /* doubleQuote */)
+          pos++;
+        if (pos < text.length) {
+          args.push(text.substring(start2 + 1, pos));
+          pos++;
         } else {
-          inferredProp.mappedType = type.mappedType;
-          inferredProp.constraintType = type.constraintType;
+          errors.push(createCompilerDiagnostic(Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName));
         }
-        members.set(prop.escapedName, inferredProp);
-      }
-      setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos);
-    }
-    function getLowerBoundOfKeyType(type) {
-      if (type.flags & 4194304 /* Index */) {
-        const t = getApparentType(type.type);
-        return isGenericTupleType(t) ? getKnownKeysOfTupleType(t) : getIndexType(t);
-      }
-      if (type.flags & 16777216 /* Conditional */) {
-        if (type.root.isDistributive) {
-          const checkType = type.checkType;
-          const constraint = getLowerBoundOfKeyType(checkType);
-          if (constraint !== checkType) {
-            return getConditionalTypeInstantiation(type, prependTypeMapping(type.root.checkType, constraint, type.mapper));
-          }
-        }
-        return type;
-      }
-      if (type.flags & 1048576 /* Union */) {
-        return mapType(type, getLowerBoundOfKeyType, true);
-      }
-      if (type.flags & 2097152 /* Intersection */) {
-        const types = type.types;
-        if (types.length === 2 && !!(types[0].flags & (4 /* String */ | 8 /* Number */ | 64 /* BigInt */)) && types[1] === emptyTypeLiteralType) {
-          return type;
-        }
-        return getIntersectionType(sameMap(type.types, getLowerBoundOfKeyType));
-      }
-      return type;
-    }
-    function getIsLateCheckFlag(s) {
-      return getCheckFlags(s) & 4096 /* Late */;
-    }
-    function forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(type, include, stringsOnly, cb) {
-      for (const prop of getPropertiesOfType(type)) {
-        cb(getLiteralTypeFromProperty(prop, include));
-      }
-      if (type.flags & 1 /* Any */) {
-        cb(stringType);
       } else {
-        for (const info of getIndexInfosOfType(type)) {
-          if (!stringsOnly || info.keyType.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) {
-            cb(info.keyType);
-          }
-        }
+        while (text.charCodeAt(pos) > 32 /* space */)
+          pos++;
+        args.push(text.substring(start2, pos));
       }
     }
-    function resolveMappedTypeMembers(type) {
-      const members = createSymbolTable();
-      let indexInfos;
-      setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray);
-      const typeParameter = getTypeParameterFromMappedType(type);
-      const constraintType = getConstraintTypeFromMappedType(type);
-      const nameType = getNameTypeFromMappedType(type.target || type);
-      const templateType = getTemplateTypeFromMappedType(type.target || type);
-      const modifiersType = getApparentType(getModifiersTypeFromMappedType(type));
-      const templateModifiers = getMappedTypeModifiers(type);
-      const include = keyofStringsOnly ? 128 /* StringLiteral */ : 8576 /* StringOrNumberLiteralOrUnique */;
-      if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
-        forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(modifiersType, include, keyofStringsOnly, addMemberForKeyType);
+    parseStrings(args);
+  }
+}
+function parseOptionValue(args, i, diagnostics, opt, options, errors) {
+  if (opt.isTSConfigOnly) {
+    const optValue = args[i];
+    if (optValue === "null") {
+      options[opt.name] = void 0;
+      i++;
+    } else if (opt.type === "boolean") {
+      if (optValue === "false") {
+        options[opt.name] = validateJsonOptionValue(
+          opt,
+          /*value*/
+          false,
+          errors
+        );
+        i++;
       } else {
-        forEachType(getLowerBoundOfKeyType(constraintType), addMemberForKeyType);
-      }
-      setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos || emptyArray);
-      function addMemberForKeyType(keyType) {
-        const propNameType = nameType ? instantiateType(nameType, appendTypeMapping(type.mapper, typeParameter, keyType)) : keyType;
-        forEachType(propNameType, (t) => addMemberForKeyTypeWorker(keyType, t));
-      }
-      function addMemberForKeyTypeWorker(keyType, propNameType) {
-        if (isTypeUsableAsPropertyName(propNameType)) {
-          const propName = getPropertyNameFromType(propNameType);
-          const existingProp = members.get(propName);
-          if (existingProp) {
-            existingProp.nameType = getUnionType([existingProp.nameType, propNameType]);
-            existingProp.keyType = getUnionType([existingProp.keyType, keyType]);
-          } else {
-            const modifiersProp = isTypeUsableAsPropertyName(keyType) ? getPropertyOfType(modifiersType, getPropertyNameFromType(keyType)) : void 0;
-            const isOptional = !!(templateModifiers & 4 /* IncludeOptional */ || !(templateModifiers & 8 /* ExcludeOptional */) && modifiersProp && modifiersProp.flags & 16777216 /* Optional */);
-            const isReadonly = !!(templateModifiers & 1 /* IncludeReadonly */ || !(templateModifiers & 2 /* ExcludeReadonly */) && modifiersProp && isReadonlySymbol(modifiersProp));
-            const stripOptional = strictNullChecks && !isOptional && modifiersProp && modifiersProp.flags & 16777216 /* Optional */;
-            const lateFlag = modifiersProp ? getIsLateCheckFlag(modifiersProp) : 0;
-            const prop = createSymbol(
-              4 /* Property */ | (isOptional ? 16777216 /* Optional */ : 0),
-              propName,
-              lateFlag | 262144 /* Mapped */ | (isReadonly ? 8 /* Readonly */ : 0) | (stripOptional ? 524288 /* StripOptional */ : 0)
-            );
-            prop.mappedType = type;
-            prop.nameType = propNameType;
-            prop.keyType = keyType;
-            if (modifiersProp) {
-              prop.syntheticOrigin = modifiersProp;
-              prop.declarations = nameType ? void 0 : modifiersProp.declarations;
-            }
-            members.set(propName, prop);
-          }
-        } else if (isValidIndexKeyType(propNameType) || propNameType.flags & (1 /* Any */ | 32 /* Enum */)) {
-          const indexKeyType = propNameType.flags & (1 /* Any */ | 4 /* String */) ? stringType : propNameType.flags & (8 /* Number */ | 32 /* Enum */) ? numberType : propNameType;
-          const propType = instantiateType(templateType, appendTypeMapping(type.mapper, typeParameter, keyType));
-          const indexInfo = createIndexInfo(indexKeyType, propType, !!(templateModifiers & 1 /* IncludeReadonly */));
-          indexInfos = appendIndexInfo(indexInfos, indexInfo, true);
-        }
-      }
-    }
-    function getTypeOfMappedSymbol(symbol) {
-      if (!symbol.type) {
-        const mappedType = symbol.mappedType;
-        if (!pushTypeResolution(symbol, 0 /* Type */)) {
-          mappedType.containsError = true;
-          return errorType;
-        }
-        const templateType = getTemplateTypeFromMappedType(mappedType.target || mappedType);
-        const mapper = appendTypeMapping(mappedType.mapper, getTypeParameterFromMappedType(mappedType), symbol.keyType);
-        const propType = instantiateType(templateType, mapper);
-        let type = strictNullChecks && symbol.flags & 16777216 /* Optional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(propType, true) : symbol.checkFlags & 524288 /* StripOptional */ ? removeMissingOrUndefinedType(propType) : propType;
-        if (!popTypeResolution()) {
-          error(currentNode, Diagnostics.Type_of_property_0_circularly_references_itself_in_mapped_type_1, symbolToString(symbol), typeToString(mappedType));
-          type = errorType;
-        }
-        symbol.type = type;
-      }
-      return symbol.type;
-    }
-    function getTypeParameterFromMappedType(type) {
-      return type.typeParameter || (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(type.declaration.typeParameter)));
-    }
-    function getConstraintTypeFromMappedType(type) {
-      return type.constraintType || (type.constraintType = getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)) || errorType);
-    }
-    function getNameTypeFromMappedType(type) {
-      return type.declaration.nameType ? type.nameType || (type.nameType = instantiateType(getTypeFromTypeNode(type.declaration.nameType), type.mapper)) : void 0;
-    }
-    function getTemplateTypeFromMappedType(type) {
-      return type.templateType || (type.templateType = type.declaration.type ? instantiateType(addOptionality(getTypeFromTypeNode(type.declaration.type), true, !!(getMappedTypeModifiers(type) & 4 /* IncludeOptional */)), type.mapper) : errorType);
-    }
-    function getConstraintDeclarationForMappedType(type) {
-      return getEffectiveConstraintOfTypeParameter(type.declaration.typeParameter);
-    }
-    function isMappedTypeWithKeyofConstraintDeclaration(type) {
-      const constraintDeclaration = getConstraintDeclarationForMappedType(type);
-      return constraintDeclaration.kind === 195 /* TypeOperator */ && constraintDeclaration.operator === 141 /* KeyOfKeyword */;
-    }
-    function getModifiersTypeFromMappedType(type) {
-      if (!type.modifiersType) {
-        if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
-          type.modifiersType = instantiateType(getTypeFromTypeNode(getConstraintDeclarationForMappedType(type).type), type.mapper);
-        } else {
-          const declaredType = getTypeFromMappedTypeNode(type.declaration);
-          const constraint = getConstraintTypeFromMappedType(declaredType);
-          const extendedConstraint = constraint && constraint.flags & 262144 /* TypeParameter */ ? getConstraintOfTypeParameter(constraint) : constraint;
-          type.modifiersType = extendedConstraint && extendedConstraint.flags & 4194304 /* Index */ ? instantiateType(extendedConstraint.type, type.mapper) : unknownType;
-        }
-      }
-      return type.modifiersType;
-    }
-    function getMappedTypeModifiers(type) {
-      const declaration = type.declaration;
-      return (declaration.readonlyToken ? declaration.readonlyToken.kind === 40 /* MinusToken */ ? 2 /* ExcludeReadonly */ : 1 /* IncludeReadonly */ : 0) | (declaration.questionToken ? declaration.questionToken.kind === 40 /* MinusToken */ ? 8 /* ExcludeOptional */ : 4 /* IncludeOptional */ : 0);
-    }
-    function getMappedTypeOptionality(type) {
-      const modifiers = getMappedTypeModifiers(type);
-      return modifiers & 8 /* ExcludeOptional */ ? -1 : modifiers & 4 /* IncludeOptional */ ? 1 : 0;
-    }
-    function getCombinedMappedTypeOptionality(type) {
-      const optionality = getMappedTypeOptionality(type);
-      const modifiersType = getModifiersTypeFromMappedType(type);
-      return optionality || (isGenericMappedType(modifiersType) ? getMappedTypeOptionality(modifiersType) : 0);
-    }
-    function isPartialMappedType(type) {
-      return !!(getObjectFlags(type) & 32 /* Mapped */ && getMappedTypeModifiers(type) & 4 /* IncludeOptional */);
-    }
-    function isGenericMappedType(type) {
-      if (getObjectFlags(type) & 32 /* Mapped */) {
-        const constraint = getConstraintTypeFromMappedType(type);
-        if (isGenericIndexType(constraint)) {
-          return true;
-        }
-        const nameType = getNameTypeFromMappedType(type);
-        if (nameType && isGenericIndexType(instantiateType(nameType, makeUnaryTypeMapper(getTypeParameterFromMappedType(type), constraint)))) {
-          return true;
-        }
-      }
-      return false;
-    }
-    function resolveStructuredTypeMembers(type) {
-      if (!type.members) {
-        if (type.flags & 524288 /* Object */) {
-          if (type.objectFlags & 4 /* Reference */) {
-            resolveTypeReferenceMembers(type);
-          } else if (type.objectFlags & 3 /* ClassOrInterface */) {
-            resolveClassOrInterfaceMembers(type);
-          } else if (type.objectFlags & 1024 /* ReverseMapped */) {
-            resolveReverseMappedTypeMembers(type);
-          } else if (type.objectFlags & 16 /* Anonymous */) {
-            resolveAnonymousTypeMembers(type);
-          } else if (type.objectFlags & 32 /* Mapped */) {
-            resolveMappedTypeMembers(type);
-          } else {
-            Debug.fail("Unhandled object type " + Debug.formatObjectFlags(type.objectFlags));
-          }
-        } else if (type.flags & 1048576 /* Union */) {
-          resolveUnionTypeMembers(type);
-        } else if (type.flags & 2097152 /* Intersection */) {
-          resolveIntersectionTypeMembers(type);
-        } else {
-          Debug.fail("Unhandled type " + Debug.formatTypeFlags(type.flags));
-        }
-      }
-      return type;
-    }
-    function getPropertiesOfObjectType(type) {
-      if (type.flags & 524288 /* Object */) {
-        return resolveStructuredTypeMembers(type).properties;
-      }
-      return emptyArray;
-    }
-    function getPropertyOfObjectType(type, name) {
-      if (type.flags & 524288 /* Object */) {
-        const resolved = resolveStructuredTypeMembers(type);
-        const symbol = resolved.members.get(name);
-        if (symbol && symbolIsValue(symbol)) {
-          return symbol;
-        }
-      }
-    }
-    function getPropertiesOfUnionOrIntersectionType(type) {
-      if (!type.resolvedProperties) {
-        const members = createSymbolTable();
-        for (const current of type.types) {
-          for (const prop of getPropertiesOfType(current)) {
-            if (!members.has(prop.escapedName)) {
-              const combinedProp = getPropertyOfUnionOrIntersectionType(type, prop.escapedName);
-              if (combinedProp) {
-                members.set(prop.escapedName, combinedProp);
-              }
-            }
-          }
-          if (type.flags & 1048576 /* Union */ && getIndexInfosOfType(current).length === 0) {
-            break;
-          }
-        }
-        type.resolvedProperties = getNamedMembers(members);
-      }
-      return type.resolvedProperties;
-    }
-    function getPropertiesOfType(type) {
-      type = getReducedApparentType(type);
-      return type.flags & 3145728 /* UnionOrIntersection */ ? getPropertiesOfUnionOrIntersectionType(type) : getPropertiesOfObjectType(type);
-    }
-    function forEachPropertyOfType(type, action) {
-      type = getReducedApparentType(type);
-      if (type.flags & 3670016 /* StructuredType */) {
-        resolveStructuredTypeMembers(type).members.forEach((symbol, escapedName) => {
-          if (isNamedMember(symbol, escapedName)) {
-            action(symbol, escapedName);
-          }
-        });
-      }
-    }
-    function isTypeInvalidDueToUnionDiscriminant(contextualType, obj) {
-      const list = obj.properties;
-      return list.some((property) => {
-        const nameType = property.name && getLiteralTypeFromPropertyName(property.name);
-        const name = nameType && isTypeUsableAsPropertyName(nameType) ? getPropertyNameFromType(nameType) : void 0;
-        const expected = name === void 0 ? void 0 : getTypeOfPropertyOfType(contextualType, name);
-        return !!expected && isLiteralType(expected) && !isTypeAssignableTo(getTypeOfNode(property), expected);
-      });
-    }
-    function getAllPossiblePropertiesOfTypes(types) {
-      const unionType = getUnionType(types);
-      if (!(unionType.flags & 1048576 /* Union */)) {
-        return getAugmentedPropertiesOfType(unionType);
-      }
-      const props = createSymbolTable();
-      for (const memberType of types) {
-        for (const { escapedName } of getAugmentedPropertiesOfType(memberType)) {
-          if (!props.has(escapedName)) {
-            const prop = createUnionOrIntersectionProperty(unionType, escapedName);
-            if (prop)
-              props.set(escapedName, prop);
-          }
-        }
-      }
-      return arrayFrom(props.values());
-    }
-    function getConstraintOfType(type) {
-      return type.flags & 262144 /* TypeParameter */ ? getConstraintOfTypeParameter(type) : type.flags & 8388608 /* IndexedAccess */ ? getConstraintOfIndexedAccess(type) : type.flags & 16777216 /* Conditional */ ? getConstraintOfConditionalType(type) : getBaseConstraintOfType(type);
-    }
-    function getConstraintOfTypeParameter(typeParameter) {
-      return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : void 0;
-    }
-    function getConstraintOfIndexedAccess(type) {
-      return hasNonCircularBaseConstraint(type) ? getConstraintFromIndexedAccess(type) : void 0;
-    }
-    function getSimplifiedTypeOrConstraint(type) {
-      const simplified = getSimplifiedType(type, false);
-      return simplified !== type ? simplified : getConstraintOfType(type);
-    }
-    function getConstraintFromIndexedAccess(type) {
-      if (isMappedTypeGenericIndexedAccess(type)) {
-        return substituteIndexedMappedType(type.objectType, type.indexType);
-      }
-      const indexConstraint = getSimplifiedTypeOrConstraint(type.indexType);
-      if (indexConstraint && indexConstraint !== type.indexType) {
-        const indexedAccess = getIndexedAccessTypeOrUndefined(type.objectType, indexConstraint, type.accessFlags);
-        if (indexedAccess) {
-          return indexedAccess;
-        }
-      }
-      const objectConstraint = getSimplifiedTypeOrConstraint(type.objectType);
-      if (objectConstraint && objectConstraint !== type.objectType) {
-        return getIndexedAccessTypeOrUndefined(objectConstraint, type.indexType, type.accessFlags);
-      }
-      return void 0;
-    }
-    function getDefaultConstraintOfConditionalType(type) {
-      if (!type.resolvedDefaultConstraint) {
-        const trueConstraint = getInferredTrueTypeFromConditionalType(type);
-        const falseConstraint = getFalseTypeFromConditionalType(type);
-        type.resolvedDefaultConstraint = isTypeAny(trueConstraint) ? falseConstraint : isTypeAny(falseConstraint) ? trueConstraint : getUnionType([trueConstraint, falseConstraint]);
-      }
-      return type.resolvedDefaultConstraint;
-    }
-    function getConstraintOfDistributiveConditionalType(type) {
-      if (type.root.isDistributive && type.restrictiveInstantiation !== type) {
-        const simplified = getSimplifiedType(type.checkType, false);
-        const constraint = simplified === type.checkType ? getConstraintOfType(simplified) : simplified;
-        if (constraint && constraint !== type.checkType) {
-          const instantiated = getConditionalTypeInstantiation(type, prependTypeMapping(type.root.checkType, constraint, type.mapper));
-          if (!(instantiated.flags & 131072 /* Never */)) {
-            return instantiated;
-          }
-        }
+        if (optValue === "true")
+          i++;
+        errors.push(createCompilerDiagnostic(Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line, opt.name));
       }
-      return void 0;
-    }
-    function getConstraintFromConditionalType(type) {
-      return getConstraintOfDistributiveConditionalType(type) || getDefaultConstraintOfConditionalType(type);
+    } else {
+      errors.push(createCompilerDiagnostic(Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line, opt.name));
+      if (optValue && !startsWith(optValue, "-"))
+        i++;
     }
-    function getConstraintOfConditionalType(type) {
-      return hasNonCircularBaseConstraint(type) ? getConstraintFromConditionalType(type) : void 0;
+  } else {
+    if (!args[i] && opt.type !== "boolean") {
+      errors.push(createCompilerDiagnostic(diagnostics.optionTypeMismatchDiagnostic, opt.name, getCompilerOptionValueTypeString(opt)));
     }
-    function getEffectiveConstraintOfIntersection(types, targetIsUnion) {
-      let constraints;
-      let hasDisjointDomainType = false;
-      for (const t of types) {
-        if (t.flags & 465829888 /* Instantiable */) {
-          let constraint = getConstraintOfType(t);
-          while (constraint && constraint.flags & (262144 /* TypeParameter */ | 4194304 /* Index */ | 16777216 /* Conditional */)) {
-            constraint = getConstraintOfType(constraint);
-          }
-          if (constraint) {
-            constraints = append(constraints, constraint);
-            if (targetIsUnion) {
-              constraints = append(constraints, t);
-            }
+    if (args[i] !== "null") {
+      switch (opt.type) {
+        case "number":
+          options[opt.name] = validateJsonOptionValue(opt, parseInt(args[i]), errors);
+          i++;
+          break;
+        case "boolean":
+          const optValue = args[i];
+          options[opt.name] = validateJsonOptionValue(opt, optValue !== "false", errors);
+          if (optValue === "false" || optValue === "true") {
+            i++;
           }
-        } else if (t.flags & 469892092 /* DisjointDomains */ || isEmptyAnonymousObjectType(t)) {
-          hasDisjointDomainType = true;
-        }
-      }
-      if (constraints && (targetIsUnion || hasDisjointDomainType)) {
-        if (hasDisjointDomainType) {
-          for (const t of types) {
-            if (t.flags & 469892092 /* DisjointDomains */ || isEmptyAnonymousObjectType(t)) {
-              constraints = append(constraints, t);
-            }
+          break;
+        case "string":
+          options[opt.name] = validateJsonOptionValue(opt, args[i] || "", errors);
+          i++;
+          break;
+        case "list":
+          const result = parseListTypeOption(opt, args[i], errors);
+          options[opt.name] = result || [];
+          if (result) {
+            i++;
           }
-        }
-        return getNormalizedType(getIntersectionType(constraints), false);
+          break;
+        case "listOrElement":
+          Debug.fail("listOrElement not supported here");
+          break;
+        default:
+          options[opt.name] = parseCustomTypeOption(opt, args[i], errors);
+          i++;
+          break;
       }
-      return void 0;
+    } else {
+      options[opt.name] = void 0;
+      i++;
     }
-    function getBaseConstraintOfType(type) {
-      if (type.flags & (58982400 /* InstantiableNonPrimitive */ | 3145728 /* UnionOrIntersection */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */)) {
-        const constraint = getResolvedBaseConstraint(type);
-        return constraint !== noConstraintType && constraint !== circularConstraintType ? constraint : void 0;
-      }
-      return type.flags & 4194304 /* Index */ ? keyofConstraintType : void 0;
-    }
-    function getBaseConstraintOrType(type) {
-      return getBaseConstraintOfType(type) || type;
-    }
-    function hasNonCircularBaseConstraint(type) {
-      return getResolvedBaseConstraint(type) !== circularConstraintType;
-    }
-    function getResolvedBaseConstraint(type) {
-      if (type.resolvedBaseConstraint) {
-        return type.resolvedBaseConstraint;
-      }
-      const stack = [];
-      return type.resolvedBaseConstraint = getTypeWithThisArgument(getImmediateBaseConstraint(type), type);
-      function getImmediateBaseConstraint(t) {
-        if (!t.immediateBaseConstraint) {
-          if (!pushTypeResolution(t, 4 /* ImmediateBaseConstraint */)) {
-            return circularConstraintType;
-          }
-          let result;
-          const identity2 = getRecursionIdentity(t);
-          if (stack.length < 10 || stack.length < 50 && !contains(stack, identity2)) {
-            stack.push(identity2);
-            result = computeBaseConstraint(getSimplifiedType(t, false));
-            stack.pop();
-          }
-          if (!popTypeResolution()) {
-            if (t.flags & 262144 /* TypeParameter */) {
-              const errorNode = getConstraintDeclaration(t);
-              if (errorNode) {
-                const diagnostic = error(errorNode, Diagnostics.Type_parameter_0_has_a_circular_constraint, typeToString(t));
-                if (currentNode && !isNodeDescendantOf(errorNode, currentNode) && !isNodeDescendantOf(currentNode, errorNode)) {
-                  addRelatedInfo(diagnostic, createDiagnosticForNode(currentNode, Diagnostics.Circularity_originates_in_type_at_this_location));
-                }
-              }
-            }
-            result = circularConstraintType;
-          }
-          t.immediateBaseConstraint = result || noConstraintType;
-        }
-        return t.immediateBaseConstraint;
-      }
-      function getBaseConstraint(t) {
-        const c = getImmediateBaseConstraint(t);
-        return c !== noConstraintType && c !== circularConstraintType ? c : void 0;
-      }
-      function computeBaseConstraint(t) {
-        if (t.flags & 262144 /* TypeParameter */) {
-          const constraint = getConstraintFromTypeParameter(t);
-          return t.isThisType || !constraint ? constraint : getBaseConstraint(constraint);
-        }
-        if (t.flags & 3145728 /* UnionOrIntersection */) {
-          const types = t.types;
-          const baseTypes = [];
-          let different = false;
-          for (const type2 of types) {
-            const baseType = getBaseConstraint(type2);
-            if (baseType) {
-              if (baseType !== type2) {
-                different = true;
-              }
-              baseTypes.push(baseType);
-            } else {
-              different = true;
-            }
-          }
-          if (!different) {
-            return t;
-          }
-          return t.flags & 1048576 /* Union */ && baseTypes.length === types.length ? getUnionType(baseTypes) : t.flags & 2097152 /* Intersection */ && baseTypes.length ? getIntersectionType(baseTypes) : void 0;
-        }
-        if (t.flags & 4194304 /* Index */) {
-          return keyofConstraintType;
-        }
-        if (t.flags & 134217728 /* TemplateLiteral */) {
-          const types = t.types;
-          const constraints = mapDefined(types, getBaseConstraint);
-          return constraints.length === types.length ? getTemplateLiteralType(t.texts, constraints) : stringType;
-        }
-        if (t.flags & 268435456 /* StringMapping */) {
-          const constraint = getBaseConstraint(t.type);
-          return constraint && constraint !== t.type ? getStringMappingType(t.symbol, constraint) : stringType;
-        }
-        if (t.flags & 8388608 /* IndexedAccess */) {
-          if (isMappedTypeGenericIndexedAccess(t)) {
-            return getBaseConstraint(substituteIndexedMappedType(t.objectType, t.indexType));
-          }
-          const baseObjectType = getBaseConstraint(t.objectType);
-          const baseIndexType = getBaseConstraint(t.indexType);
-          const baseIndexedAccess = baseObjectType && baseIndexType && getIndexedAccessTypeOrUndefined(baseObjectType, baseIndexType, t.accessFlags);
-          return baseIndexedAccess && getBaseConstraint(baseIndexedAccess);
-        }
-        if (t.flags & 16777216 /* Conditional */) {
-          const constraint = getConstraintFromConditionalType(t);
-          return constraint && getBaseConstraint(constraint);
-        }
-        if (t.flags & 33554432 /* Substitution */) {
-          return getBaseConstraint(getSubstitutionIntersection(t));
-        }
-        return t;
+  }
+  return i;
+}
+var compilerOptionsDidYouMeanDiagnostics = {
+  alternateMode: compilerOptionsAlternateMode,
+  getOptionsNameMap,
+  optionDeclarations,
+  unknownOptionDiagnostic: Diagnostics.Unknown_compiler_option_0,
+  unknownDidYouMeanDiagnostic: Diagnostics.Unknown_compiler_option_0_Did_you_mean_1,
+  optionTypeMismatchDiagnostic: Diagnostics.Compiler_option_0_expects_an_argument
+};
+function parseCommandLine(commandLine, readFile) {
+  return parseCommandLineWorker(compilerOptionsDidYouMeanDiagnostics, commandLine, readFile);
+}
+function getOptionFromName(optionName, allowShort) {
+  return getOptionDeclarationFromName(getOptionsNameMap, optionName, allowShort);
+}
+function getOptionDeclarationFromName(getOptionNameMap, optionName, allowShort = false) {
+  optionName = optionName.toLowerCase();
+  const { optionsNameMap, shortOptionNames } = getOptionNameMap();
+  if (allowShort) {
+    const short = shortOptionNames.get(optionName);
+    if (short !== void 0) {
+      optionName = short;
+    }
+  }
+  return optionsNameMap.get(optionName);
+}
+var buildOptionsNameMapCache;
+function getBuildOptionsNameMap() {
+  return buildOptionsNameMapCache || (buildOptionsNameMapCache = createOptionNameMap(buildOpts));
+}
+var buildOptionsAlternateMode = {
+  diagnostic: Diagnostics.Compiler_option_0_may_not_be_used_with_build,
+  getOptionsNameMap
+};
+var buildOptionsDidYouMeanDiagnostics = {
+  alternateMode: buildOptionsAlternateMode,
+  getOptionsNameMap: getBuildOptionsNameMap,
+  optionDeclarations: buildOpts,
+  unknownOptionDiagnostic: Diagnostics.Unknown_build_option_0,
+  unknownDidYouMeanDiagnostic: Diagnostics.Unknown_build_option_0_Did_you_mean_1,
+  optionTypeMismatchDiagnostic: Diagnostics.Build_option_0_requires_a_value_of_type_1
+};
+function parseBuildCommand(args) {
+  const { options, watchOptions, fileNames: projects, errors } = parseCommandLineWorker(
+    buildOptionsDidYouMeanDiagnostics,
+    args
+  );
+  const buildOptions = options;
+  if (projects.length === 0) {
+    projects.push(".");
+  }
+  if (buildOptions.clean && buildOptions.force) {
+    errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "force"));
+  }
+  if (buildOptions.clean && buildOptions.verbose) {
+    errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "verbose"));
+  }
+  if (buildOptions.clean && buildOptions.watch) {
+    errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "watch"));
+  }
+  if (buildOptions.watch && buildOptions.dry) {
+    errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "watch", "dry"));
+  }
+  return { buildOptions, watchOptions, projects, errors };
+}
+function getDiagnosticText(_message, ..._args) {
+  const diagnostic = createCompilerDiagnostic.apply(void 0, arguments);
+  return diagnostic.messageText;
+}
+function getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host, extendedConfigCache, watchOptionsToExtend, extraFileExtensions) {
+  const configFileText = tryReadFile(configFileName, (fileName) => host.readFile(fileName));
+  if (!isString(configFileText)) {
+    host.onUnRecoverableConfigFileDiagnostic(configFileText);
+    return void 0;
+  }
+  const result = parseJsonText(configFileName, configFileText);
+  const cwd = host.getCurrentDirectory();
+  result.path = toPath(configFileName, cwd, createGetCanonicalFileName(host.useCaseSensitiveFileNames));
+  result.resolvedPath = result.path;
+  result.originalFileName = result.fileName;
+  return parseJsonSourceFileConfigFileContent(
+    result,
+    host,
+    getNormalizedAbsolutePath(getDirectoryPath(configFileName), cwd),
+    optionsToExtend,
+    getNormalizedAbsolutePath(configFileName, cwd),
+    /*resolutionStack*/
+    void 0,
+    extraFileExtensions,
+    extendedConfigCache,
+    watchOptionsToExtend
+  );
+}
+function readConfigFile(fileName, readFile) {
+  const textOrDiagnostic = tryReadFile(fileName, readFile);
+  return isString(textOrDiagnostic) ? parseConfigFileTextToJson(fileName, textOrDiagnostic) : { config: {}, error: textOrDiagnostic };
+}
+function parseConfigFileTextToJson(fileName, jsonText) {
+  const jsonSourceFile = parseJsonText(fileName, jsonText);
+  return {
+    config: convertConfigFileToObject(
+      jsonSourceFile,
+      jsonSourceFile.parseDiagnostics,
+      /*reportOptionsErrors*/
+      false,
+      /*optionsIterator*/
+      void 0
+    ),
+    error: jsonSourceFile.parseDiagnostics.length ? jsonSourceFile.parseDiagnostics[0] : void 0
+  };
+}
+function readJsonConfigFile(fileName, readFile) {
+  const textOrDiagnostic = tryReadFile(fileName, readFile);
+  return isString(textOrDiagnostic) ? parseJsonText(fileName, textOrDiagnostic) : { fileName, parseDiagnostics: [textOrDiagnostic] };
+}
+function tryReadFile(fileName, readFile) {
+  let text;
+  try {
+    text = readFile(fileName);
+  } catch (e) {
+    return createCompilerDiagnostic(Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message);
+  }
+  return text === void 0 ? createCompilerDiagnostic(Diagnostics.Cannot_read_file_0, fileName) : text;
+}
+function commandLineOptionsToMap(options) {
+  return arrayToMap(options, getOptionName);
+}
+var typeAcquisitionDidYouMeanDiagnostics = {
+  optionDeclarations: typeAcquisitionDeclarations,
+  unknownOptionDiagnostic: Diagnostics.Unknown_type_acquisition_option_0,
+  unknownDidYouMeanDiagnostic: Diagnostics.Unknown_type_acquisition_option_0_Did_you_mean_1
+};
+var watchOptionsNameMapCache;
+function getWatchOptionsNameMap() {
+  return watchOptionsNameMapCache || (watchOptionsNameMapCache = createOptionNameMap(optionsForWatch));
+}
+var watchOptionsDidYouMeanDiagnostics = {
+  getOptionsNameMap: getWatchOptionsNameMap,
+  optionDeclarations: optionsForWatch,
+  unknownOptionDiagnostic: Diagnostics.Unknown_watch_option_0,
+  unknownDidYouMeanDiagnostic: Diagnostics.Unknown_watch_option_0_Did_you_mean_1,
+  optionTypeMismatchDiagnostic: Diagnostics.Watch_option_0_requires_a_value_of_type_1
+};
+var commandLineCompilerOptionsMapCache;
+function getCommandLineCompilerOptionsMap() {
+  return commandLineCompilerOptionsMapCache || (commandLineCompilerOptionsMapCache = commandLineOptionsToMap(optionDeclarations));
+}
+var commandLineWatchOptionsMapCache;
+function getCommandLineWatchOptionsMap() {
+  return commandLineWatchOptionsMapCache || (commandLineWatchOptionsMapCache = commandLineOptionsToMap(optionsForWatch));
+}
+var commandLineTypeAcquisitionMapCache;
+function getCommandLineTypeAcquisitionMap() {
+  return commandLineTypeAcquisitionMapCache || (commandLineTypeAcquisitionMapCache = commandLineOptionsToMap(typeAcquisitionDeclarations));
+}
+var extendsOptionDeclaration = {
+  name: "extends",
+  type: "listOrElement",
+  element: {
+    name: "extends",
+    type: "string"
+  },
+  category: Diagnostics.File_Management
+};
+var _tsconfigRootOptions;
+function getTsconfigRootOptionsMap() {
+  if (_tsconfigRootOptions === void 0) {
+    _tsconfigRootOptions = {
+      name: void 0,
+      // should never be needed since this is root
+      type: "object",
+      elementOptions: commandLineOptionsToMap([
+        {
+          name: "compilerOptions",
+          type: "object",
+          elementOptions: getCommandLineCompilerOptionsMap(),
+          extraKeyDiagnostics: compilerOptionsDidYouMeanDiagnostics
+        },
+        {
+          name: "watchOptions",
+          type: "object",
+          elementOptions: getCommandLineWatchOptionsMap(),
+          extraKeyDiagnostics: watchOptionsDidYouMeanDiagnostics
+        },
+        {
+          name: "typingOptions",
+          type: "object",
+          elementOptions: getCommandLineTypeAcquisitionMap(),
+          extraKeyDiagnostics: typeAcquisitionDidYouMeanDiagnostics
+        },
+        {
+          name: "typeAcquisition",
+          type: "object",
+          elementOptions: getCommandLineTypeAcquisitionMap(),
+          extraKeyDiagnostics: typeAcquisitionDidYouMeanDiagnostics
+        },
+        extendsOptionDeclaration,
+        {
+          name: "references",
+          type: "list",
+          element: {
+            name: "references",
+            type: "object"
+          },
+          category: Diagnostics.Projects
+        },
+        {
+          name: "files",
+          type: "list",
+          element: {
+            name: "files",
+            type: "string"
+          },
+          category: Diagnostics.File_Management
+        },
+        {
+          name: "include",
+          type: "list",
+          element: {
+            name: "include",
+            type: "string"
+          },
+          category: Diagnostics.File_Management,
+          defaultValueDescription: Diagnostics.if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk
+        },
+        {
+          name: "exclude",
+          type: "list",
+          element: {
+            name: "exclude",
+            type: "string"
+          },
+          category: Diagnostics.File_Management,
+          defaultValueDescription: Diagnostics.node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified
+        },
+        compileOnSaveCommandLineOption
+      ])
+    };
+  }
+  return _tsconfigRootOptions;
+}
+function convertConfigFileToObject(sourceFile, errors, reportOptionsErrors, optionsIterator) {
+  var _a2;
+  const rootExpression = (_a2 = sourceFile.statements[0]) == null ? void 0 : _a2.expression;
+  const knownRootOptions = reportOptionsErrors ? getTsconfigRootOptionsMap() : void 0;
+  if (rootExpression && rootExpression.kind !== 207 /* ObjectLiteralExpression */) {
+    errors.push(createDiagnosticForNodeInSourceFile(
+      sourceFile,
+      rootExpression,
+      Diagnostics.The_root_value_of_a_0_file_must_be_an_object,
+      getBaseFileName(sourceFile.fileName) === "jsconfig.json" ? "jsconfig.json" : "tsconfig.json"
+    ));
+    if (isArrayLiteralExpression(rootExpression)) {
+      const firstObject = find(rootExpression.elements, isObjectLiteralExpression);
+      if (firstObject) {
+        return convertToObjectWorker(
+          sourceFile,
+          firstObject,
+          errors,
+          /*returnValue*/
+          true,
+          knownRootOptions,
+          optionsIterator
+        );
       }
     }
-    function getApparentTypeOfIntersectionType(type) {
-      return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(type, type, true));
-    }
-    function getResolvedTypeParameterDefault(typeParameter) {
-      if (!typeParameter.default) {
-        if (typeParameter.target) {
-          const targetDefault = getResolvedTypeParameterDefault(typeParameter.target);
-          typeParameter.default = targetDefault ? instantiateType(targetDefault, typeParameter.mapper) : noConstraintType;
+    return {};
+  }
+  return convertToObjectWorker(
+    sourceFile,
+    rootExpression,
+    errors,
+    /*returnValue*/
+    true,
+    knownRootOptions,
+    optionsIterator
+  );
+}
+function convertToObject(sourceFile, errors) {
+  var _a2;
+  return convertToObjectWorker(
+    sourceFile,
+    (_a2 = sourceFile.statements[0]) == null ? void 0 : _a2.expression,
+    errors,
+    /*returnValue*/
+    true,
+    /*knownRootOptions*/
+    void 0,
+    /*jsonConversionNotifier*/
+    void 0
+  );
+}
+function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue, knownRootOptions, jsonConversionNotifier) {
+  if (!rootExpression) {
+    return returnValue ? {} : void 0;
+  }
+  return convertPropertyValueToJson(rootExpression, knownRootOptions);
+  function isRootOptionMap(knownOptions) {
+    return knownRootOptions && knownRootOptions.elementOptions === knownOptions;
+  }
+  function convertObjectLiteralExpressionToJson(node, knownOptions, extraKeyDiagnostics, parentOption) {
+    const result = returnValue ? {} : void 0;
+    for (const element of node.properties) {
+      if (element.kind !== 299 /* PropertyAssignment */) {
+        errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element, Diagnostics.Property_assignment_expected));
+        continue;
+      }
+      if (element.questionToken) {
+        errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element.questionToken, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, "?"));
+      }
+      if (!isDoubleQuotedString(element.name)) {
+        errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element.name, Diagnostics.String_literal_with_double_quotes_expected));
+      }
+      const textOfKey = isComputedNonLiteralName(element.name) ? void 0 : getTextOfPropertyName(element.name);
+      const keyText = textOfKey && unescapeLeadingUnderscores(textOfKey);
+      const option = keyText && knownOptions ? knownOptions.get(keyText) : void 0;
+      if (keyText && extraKeyDiagnostics && !option) {
+        if (knownOptions) {
+          errors.push(createUnknownOptionError(
+            keyText,
+            extraKeyDiagnostics,
+            (message, arg0, arg1) => createDiagnosticForNodeInSourceFile(sourceFile, element.name, message, arg0, arg1)
+          ));
         } else {
-          typeParameter.default = resolvingDefaultType;
-          const defaultDeclaration = typeParameter.symbol && forEach(typeParameter.symbol.declarations, (decl) => isTypeParameterDeclaration(decl) && decl.default);
-          const defaultType = defaultDeclaration ? getTypeFromTypeNode(defaultDeclaration) : noConstraintType;
-          if (typeParameter.default === resolvingDefaultType) {
-            typeParameter.default = defaultType;
-          }
+          errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element.name, extraKeyDiagnostics.unknownOptionDiagnostic, keyText));
         }
-      } else if (typeParameter.default === resolvingDefaultType) {
-        typeParameter.default = circularConstraintType;
       }
-      return typeParameter.default;
-    }
-    function getDefaultFromTypeParameter(typeParameter) {
-      const defaultType = getResolvedTypeParameterDefault(typeParameter);
-      return defaultType !== noConstraintType && defaultType !== circularConstraintType ? defaultType : void 0;
-    }
-    function hasNonCircularTypeParameterDefault(typeParameter) {
-      return getResolvedTypeParameterDefault(typeParameter) !== circularConstraintType;
-    }
-    function hasTypeParameterDefault(typeParameter) {
-      return !!(typeParameter.symbol && forEach(typeParameter.symbol.declarations, (decl) => isTypeParameterDeclaration(decl) && decl.default));
-    }
-    function getApparentTypeOfMappedType(type) {
-      return type.resolvedApparentType || (type.resolvedApparentType = getResolvedApparentTypeOfMappedType(type));
-    }
-    function getResolvedApparentTypeOfMappedType(type) {
-      const typeVariable = getHomomorphicTypeVariable(type);
-      if (typeVariable && !type.declaration.nameType) {
-        const constraint = getConstraintOfTypeParameter(typeVariable);
-        if (constraint && isArrayOrTupleType(constraint)) {
-          return instantiateType(type, prependTypeMapping(typeVariable, constraint, type.mapper));
+      const value = convertPropertyValueToJson(element.initializer, option);
+      if (typeof keyText !== "undefined") {
+        if (returnValue) {
+          result[keyText] = value;
         }
-      }
-      return type;
-    }
-    function isMappedTypeGenericIndexedAccess(type) {
-      let objectType;
-      return !!(type.flags & 8388608 /* IndexedAccess */ && getObjectFlags(objectType = type.objectType) & 32 /* Mapped */ && !isGenericMappedType(objectType) && isGenericIndexType(type.indexType) && !(getMappedTypeModifiers(objectType) & 8 /* ExcludeOptional */) && !objectType.declaration.nameType);
-    }
-    function getApparentType(type) {
-      const t = !(type.flags & 465829888 /* Instantiable */) ? type : getBaseConstraintOfType(type) || unknownType;
-      return getObjectFlags(t) & 32 /* Mapped */ ? getApparentTypeOfMappedType(t) : t.flags & 2097152 /* Intersection */ ? getApparentTypeOfIntersectionType(t) : t.flags & 402653316 /* StringLike */ ? globalStringType : t.flags & 296 /* NumberLike */ ? globalNumberType : t.flags & 2112 /* BigIntLike */ ? getGlobalBigIntType() : t.flags & 528 /* BooleanLike */ ? globalBooleanType : t.flags & 12288 /* ESSymbolLike */ ? getGlobalESSymbolType() : t.flags & 67108864 /* NonPrimitive */ ? emptyObjectType : t.flags & 4194304 /* Index */ ? keyofConstraintType : t.flags & 2 /* Unknown */ && !strictNullChecks ? emptyObjectType : t;
-    }
-    function getReducedApparentType(type) {
-      return getReducedType(getApparentType(getReducedType(type)));
-    }
-    function createUnionOrIntersectionProperty(containingType, name, skipObjectFunctionPropertyAugment) {
-      var _a2, _b;
-      let singleProp;
-      let propSet;
-      let indexTypes;
-      const isUnion = containingType.flags & 1048576 /* Union */;
-      let optionalFlag;
-      let syntheticFlag = 4 /* SyntheticMethod */;
-      let checkFlags = isUnion ? 0 : 8 /* Readonly */;
-      let mergedInstantiations = false;
-      for (const current of containingType.types) {
-        const type = getApparentType(current);
-        if (!(isErrorType(type) || type.flags & 131072 /* Never */)) {
-          const prop = getPropertyOfType(type, name, skipObjectFunctionPropertyAugment);
-          const modifiers = prop ? getDeclarationModifierFlagsFromSymbol(prop) : 0;
-          if (prop) {
-            if (prop.flags & 106500 /* ClassMember */) {
-              optionalFlag != null ? optionalFlag : optionalFlag = isUnion ? 0 /* None */ : 16777216 /* Optional */;
-              if (isUnion) {
-                optionalFlag |= prop.flags & 16777216 /* Optional */;
-              } else {
-                optionalFlag &= prop.flags;
-              }
-            }
-            if (!singleProp) {
-              singleProp = prop;
-            } else if (prop !== singleProp) {
-              const isInstantiation = (getTargetSymbol(prop) || prop) === (getTargetSymbol(singleProp) || singleProp);
-              if (isInstantiation && compareProperties2(singleProp, prop, (a, b) => a === b ? -1 /* True */ : 0 /* False */) === -1 /* True */) {
-                mergedInstantiations = !!singleProp.parent && !!length(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(singleProp.parent));
-              } else {
-                if (!propSet) {
-                  propSet = /* @__PURE__ */ new Map();
-                  propSet.set(getSymbolId(singleProp), singleProp);
-                }
-                const id = getSymbolId(prop);
-                if (!propSet.has(id)) {
-                  propSet.set(id, prop);
-                }
-              }
+        if (jsonConversionNotifier && // Current callbacks are only on known parent option or if we are setting values in the root
+        (parentOption || isRootOptionMap(knownOptions))) {
+          const isValidOptionValue = isCompilerOptionsValue(option, value);
+          if (parentOption) {
+            if (isValidOptionValue) {
+              jsonConversionNotifier.onSetValidOptionKeyValueInParent(parentOption, option, value);
             }
-            if (isUnion && isReadonlySymbol(prop)) {
-              checkFlags |= 8 /* Readonly */;
-            } else if (!isUnion && !isReadonlySymbol(prop)) {
-              checkFlags &= ~8 /* Readonly */;
-            }
-            checkFlags |= (!(modifiers & 24 /* NonPublicAccessibilityModifier */) ? 256 /* ContainsPublic */ : 0) | (modifiers & 16 /* Protected */ ? 512 /* ContainsProtected */ : 0) | (modifiers & 8 /* Private */ ? 1024 /* ContainsPrivate */ : 0) | (modifiers & 32 /* Static */ ? 2048 /* ContainsStatic */ : 0);
-            if (!isPrototypeProperty(prop)) {
-              syntheticFlag = 2 /* SyntheticProperty */;
-            }
-          } else if (isUnion) {
-            const indexInfo = !isLateBoundName(name) && getApplicableIndexInfoForName(type, name);
-            if (indexInfo) {
-              checkFlags |= 32 /* WritePartial */ | (indexInfo.isReadonly ? 8 /* Readonly */ : 0);
-              indexTypes = append(indexTypes, isTupleType(type) ? getRestTypeOfTupleType(type) || undefinedType : indexInfo.type);
-            } else if (isObjectLiteralType2(type) && !(getObjectFlags(type) & 2097152 /* ContainsSpread */)) {
-              checkFlags |= 32 /* WritePartial */;
-              indexTypes = append(indexTypes, undefinedType);
-            } else {
-              checkFlags |= 16 /* ReadPartial */;
+          } else if (isRootOptionMap(knownOptions)) {
+            if (isValidOptionValue) {
+              jsonConversionNotifier.onSetValidOptionKeyValueInRoot(keyText, element.name, value, element.initializer);
+            } else if (!option) {
+              jsonConversionNotifier.onSetUnknownOptionKeyValueInRoot(keyText, element.name, value, element.initializer);
             }
           }
         }
       }
-      if (!singleProp || isUnion && (propSet || checkFlags & 48 /* Partial */) && checkFlags & (1024 /* ContainsPrivate */ | 512 /* ContainsProtected */) && !(propSet && getCommonDeclarationsOfSymbols(arrayFrom(propSet.values())))) {
-        return void 0;
-      }
-      if (!propSet && !(checkFlags & 16 /* ReadPartial */) && !indexTypes) {
-        if (mergedInstantiations) {
-          const clone2 = createSymbolWithType(singleProp, singleProp.type);
-          clone2.parent = (_b = (_a2 = singleProp.valueDeclaration) == null ? void 0 : _a2.symbol) == null ? void 0 : _b.parent;
-          clone2.containingType = containingType;
-          clone2.mapper = singleProp.mapper;
-          return clone2;
-        } else {
-          return singleProp;
-        }
-      }
-      const props = propSet ? arrayFrom(propSet.values()) : [singleProp];
-      let declarations;
-      let firstType;
-      let nameType;
-      const propTypes = [];
-      let writeTypes;
-      let firstValueDeclaration;
-      let hasNonUniformValueDeclaration = false;
-      for (const prop of props) {
-        if (!firstValueDeclaration) {
-          firstValueDeclaration = prop.valueDeclaration;
-        } else if (prop.valueDeclaration && prop.valueDeclaration !== firstValueDeclaration) {
-          hasNonUniformValueDeclaration = true;
-        }
-        declarations = addRange(declarations, prop.declarations);
-        const type = getTypeOfSymbol(prop);
-        if (!firstType) {
-          firstType = type;
-          nameType = getSymbolLinks(prop).nameType;
-        }
-        const writeType = getWriteTypeOfSymbol(prop);
-        if (writeTypes || writeType !== type) {
-          writeTypes = append(!writeTypes ? propTypes.slice() : writeTypes, writeType);
-        } else if (type !== firstType) {
-          checkFlags |= 64 /* HasNonUniformType */;
-        }
-        if (isLiteralType(type) || isPatternLiteralType(type) || type === uniqueLiteralType) {
-          checkFlags |= 128 /* HasLiteralType */;
-        }
-        if (type.flags & 131072 /* Never */ && type !== uniqueLiteralType) {
-          checkFlags |= 131072 /* HasNeverType */;
-        }
-        propTypes.push(type);
-      }
-      addRange(propTypes, indexTypes);
-      const result = createSymbol(4 /* Property */ | (optionalFlag != null ? optionalFlag : 0), name, syntheticFlag | checkFlags);
-      result.containingType = containingType;
-      if (!hasNonUniformValueDeclaration && firstValueDeclaration) {
-        result.valueDeclaration = firstValueDeclaration;
-        if (firstValueDeclaration.symbol.parent) {
-          result.parent = firstValueDeclaration.symbol.parent;
-        }
-      }
-      result.declarations = declarations;
-      result.nameType = nameType;
-      if (propTypes.length > 2) {
-        result.checkFlags |= 65536 /* DeferredType */;
-        result.deferralParent = containingType;
-        result.deferralConstituents = propTypes;
-        result.deferralWriteConstituents = writeTypes;
-      } else {
-        result.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes);
-        if (writeTypes) {
-          result.writeType = isUnion ? getUnionType(writeTypes) : getIntersectionType(writeTypes);
-        }
-      }
-      return result;
     }
-    function getUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment) {
-      var _a2, _b;
-      let property = ((_a2 = type.propertyCacheWithoutObjectFunctionPropertyAugment) == null ? void 0 : _a2.get(name)) || !skipObjectFunctionPropertyAugment ? (_b = type.propertyCache) == null ? void 0 : _b.get(name) : void 0;
-      if (!property) {
-        property = createUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment);
-        if (property) {
-          const properties = skipObjectFunctionPropertyAugment ? type.propertyCacheWithoutObjectFunctionPropertyAugment || (type.propertyCacheWithoutObjectFunctionPropertyAugment = createSymbolTable()) : type.propertyCache || (type.propertyCache = createSymbolTable());
-          properties.set(name, property);
-        }
-      }
-      return property;
+    return result;
+  }
+  function convertArrayLiteralExpressionToJson(elements, elementOption) {
+    if (!returnValue) {
+      elements.forEach((element) => convertPropertyValueToJson(element, elementOption));
+      return void 0;
     }
-    function getCommonDeclarationsOfSymbols(symbols) {
-      let commonDeclarations;
-      for (const symbol of symbols) {
-        if (!symbol.declarations) {
-          return void 0;
+    return filter(elements.map((element) => convertPropertyValueToJson(element, elementOption)), (v) => v !== void 0);
+  }
+  function convertPropertyValueToJson(valueExpression, option) {
+    let invalidReported;
+    switch (valueExpression.kind) {
+      case 110 /* TrueKeyword */:
+        reportInvalidOptionValue(option && option.type !== "boolean" && (option.type !== "listOrElement" || option.element.type !== "boolean"));
+        return validateValue(
+          /*value*/
+          true
+        );
+      case 95 /* FalseKeyword */:
+        reportInvalidOptionValue(option && option.type !== "boolean" && (option.type !== "listOrElement" || option.element.type !== "boolean"));
+        return validateValue(
+          /*value*/
+          false
+        );
+      case 104 /* NullKeyword */:
+        reportInvalidOptionValue(option && option.name === "extends");
+        return validateValue(
+          /*value*/
+          null
+        );
+      case 10 /* StringLiteral */:
+        if (!isDoubleQuotedString(valueExpression)) {
+          errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.String_literal_with_double_quotes_expected));
+        }
+        reportInvalidOptionValue(option && isString(option.type) && option.type !== "string" && (option.type !== "listOrElement" || isString(option.element.type) && option.element.type !== "string"));
+        const text = valueExpression.text;
+        if (option) {
+          Debug.assert(option.type !== "listOrElement" || option.element.type === "string", "Only string or array of string is handled for now");
+        }
+        if (option && !isString(option.type)) {
+          const customOption = option;
+          if (!customOption.type.has(text.toLowerCase())) {
+            errors.push(
+              createDiagnosticForInvalidCustomType(
+                customOption,
+                (message, arg0, arg1) => createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, message, arg0, arg1)
+              )
+            );
+            invalidReported = true;
+          }
         }
-        if (!commonDeclarations) {
-          commonDeclarations = new Set(symbol.declarations);
-          continue;
+        return validateValue(text);
+      case 8 /* NumericLiteral */:
+        reportInvalidOptionValue(option && option.type !== "number" && (option.type !== "listOrElement" || option.element.type !== "number"));
+        return validateValue(Number(valueExpression.text));
+      case 221 /* PrefixUnaryExpression */:
+        if (valueExpression.operator !== 40 /* MinusToken */ || valueExpression.operand.kind !== 8 /* NumericLiteral */) {
+          break;
         }
-        commonDeclarations.forEach((declaration) => {
-          if (!contains(symbol.declarations, declaration)) {
-            commonDeclarations.delete(declaration);
-          }
-        });
-        if (commonDeclarations.size === 0) {
-          return void 0;
+        reportInvalidOptionValue(option && option.type !== "number" && (option.type !== "listOrElement" || option.element.type !== "number"));
+        return validateValue(-Number(valueExpression.operand.text));
+      case 207 /* ObjectLiteralExpression */:
+        reportInvalidOptionValue(option && option.type !== "object" && (option.type !== "listOrElement" || option.element.type !== "object"));
+        const objectLiteralExpression = valueExpression;
+        if (option) {
+          const { elementOptions, extraKeyDiagnostics, name: optionName } = option;
+          return validateValue(convertObjectLiteralExpressionToJson(
+            objectLiteralExpression,
+            elementOptions,
+            extraKeyDiagnostics,
+            optionName
+          ));
+        } else {
+          return validateValue(convertObjectLiteralExpressionToJson(
+            objectLiteralExpression,
+            /* knownOptions*/
+            void 0,
+            /*extraKeyDiagnosticMessage */
+            void 0,
+            /*parentOption*/
+            void 0
+          ));
         }
-      }
-      return commonDeclarations;
+      case 206 /* ArrayLiteralExpression */:
+        reportInvalidOptionValue(option && option.type !== "list" && option.type !== "listOrElement");
+        return validateValue(convertArrayLiteralExpressionToJson(
+          valueExpression.elements,
+          option && option.element
+        ));
     }
-    function getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment) {
-      const property = getUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment);
-      return property && !(getCheckFlags(property) & 16 /* ReadPartial */) ? property : void 0;
+    if (option) {
+      reportInvalidOptionValue(
+        /*isError*/
+        true
+      );
+    } else {
+      errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal));
     }
-    function getReducedType(type) {
-      if (type.flags & 1048576 /* Union */ && type.objectFlags & 16777216 /* ContainsIntersections */) {
-        return type.resolvedReducedType || (type.resolvedReducedType = getReducedUnionType(type));
-      } else if (type.flags & 2097152 /* Intersection */) {
-        if (!(type.objectFlags & 16777216 /* IsNeverIntersectionComputed */)) {
-          type.objectFlags |= 16777216 /* IsNeverIntersectionComputed */ | (some(getPropertiesOfUnionOrIntersectionType(type), isNeverReducedProperty) ? 33554432 /* IsNeverIntersection */ : 0);
+    return void 0;
+    function validateValue(value) {
+      var _a2;
+      if (!invalidReported) {
+        const diagnostic = (_a2 = option == null ? void 0 : option.extraValidation) == null ? void 0 : _a2.call(option, value);
+        if (diagnostic) {
+          errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, ...diagnostic));
+          return void 0;
         }
-        return type.objectFlags & 33554432 /* IsNeverIntersection */ ? neverType : type;
       }
-      return type;
+      return value;
     }
-    function getReducedUnionType(unionType) {
-      const reducedTypes = sameMap(unionType.types, getReducedType);
-      if (reducedTypes === unionType.types) {
-        return unionType;
-      }
-      const reduced = getUnionType(reducedTypes);
-      if (reduced.flags & 1048576 /* Union */) {
-        reduced.resolvedReducedType = reduced;
+    function reportInvalidOptionValue(isError) {
+      if (isError) {
+        errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.Compiler_option_0_requires_a_value_of_type_1, option.name, getCompilerOptionValueTypeString(option)));
+        invalidReported = true;
       }
-      return reduced;
     }
-    function isNeverReducedProperty(prop) {
-      return isDiscriminantWithNeverType(prop) || isConflictingPrivateProperty(prop);
-    }
-    function isDiscriminantWithNeverType(prop) {
-      return !(prop.flags & 16777216 /* Optional */) && (getCheckFlags(prop) & (192 /* Discriminant */ | 131072 /* HasNeverType */)) === 192 /* Discriminant */ && !!(getTypeOfSymbol(prop).flags & 131072 /* Never */);
-    }
-    function isConflictingPrivateProperty(prop) {
-      return !prop.valueDeclaration && !!(getCheckFlags(prop) & 1024 /* ContainsPrivate */);
-    }
-    function elaborateNeverIntersection(errorInfo, type) {
-      if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 33554432 /* IsNeverIntersection */) {
-        const neverProp = find(getPropertiesOfUnionOrIntersectionType(type), isDiscriminantWithNeverType);
-        if (neverProp) {
-          return chainDiagnosticMessages(
-            errorInfo,
-            Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents,
-            typeToString(type, void 0, 536870912 /* NoTypeReduction */),
-            symbolToString(neverProp)
-          );
-        }
-        const privateProp = find(getPropertiesOfUnionOrIntersectionType(type), isConflictingPrivateProperty);
-        if (privateProp) {
-          return chainDiagnosticMessages(
-            errorInfo,
-            Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some,
-            typeToString(type, void 0, 536870912 /* NoTypeReduction */),
-            symbolToString(privateProp)
-          );
-        }
-      }
-      return errorInfo;
+  }
+  function isDoubleQuotedString(node) {
+    return isStringLiteral(node) && isStringDoubleQuoted(node, sourceFile);
+  }
+}
+function getCompilerOptionValueTypeString(option) {
+  return option.type === "listOrElement" ? `${getCompilerOptionValueTypeString(option.element)} or Array` : option.type === "list" ? "Array" : isString(option.type) ? option.type : "string";
+}
+function isCompilerOptionsValue(option, value) {
+  if (option) {
+    if (isNullOrUndefined(value))
+      return true;
+    if (option.type === "list") {
+      return isArray(value);
+    }
+    if (option.type === "listOrElement") {
+      return isArray(value) || isCompilerOptionsValue(option.element, value);
+    }
+    const expectedType = isString(option.type) ? option.type : "string";
+    return typeof value === expectedType;
+  }
+  return false;
+}
+function convertToTSConfig(configParseResult, configFileName, host) {
+  var _a2, _b, _c;
+  const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames);
+  const files = map(
+    filter(
+      configParseResult.fileNames,
+      !((_b = (_a2 = configParseResult.options.configFile) == null ? void 0 : _a2.configFileSpecs) == null ? void 0 : _b.validatedIncludeSpecs) ? returnTrue : matchesSpecs(
+        configFileName,
+        configParseResult.options.configFile.configFileSpecs.validatedIncludeSpecs,
+        configParseResult.options.configFile.configFileSpecs.validatedExcludeSpecs,
+        host
+      )
+    ),
+    (f) => getRelativePathFromFile(getNormalizedAbsolutePath(configFileName, host.getCurrentDirectory()), getNormalizedAbsolutePath(f, host.getCurrentDirectory()), getCanonicalFileName)
+  );
+  const optionMap = serializeCompilerOptions(configParseResult.options, { configFilePath: getNormalizedAbsolutePath(configFileName, host.getCurrentDirectory()), useCaseSensitiveFileNames: host.useCaseSensitiveFileNames });
+  const watchOptionMap = configParseResult.watchOptions && serializeWatchOptions(configParseResult.watchOptions);
+  const config = {
+    compilerOptions: {
+      ...optionMapToObject(optionMap),
+      showConfig: void 0,
+      configFile: void 0,
+      configFilePath: void 0,
+      help: void 0,
+      init: void 0,
+      listFiles: void 0,
+      listEmittedFiles: void 0,
+      project: void 0,
+      build: void 0,
+      version: void 0
+    },
+    watchOptions: watchOptionMap && optionMapToObject(watchOptionMap),
+    references: map(configParseResult.projectReferences, (r) => ({ ...r, path: r.originalPath ? r.originalPath : "", originalPath: void 0 })),
+    files: length(files) ? files : void 0,
+    ...((_c = configParseResult.options.configFile) == null ? void 0 : _c.configFileSpecs) ? {
+      include: filterSameAsDefaultInclude(configParseResult.options.configFile.configFileSpecs.validatedIncludeSpecs),
+      exclude: configParseResult.options.configFile.configFileSpecs.validatedExcludeSpecs
+    } : {},
+    compileOnSave: !!configParseResult.compileOnSave ? true : void 0
+  };
+  return config;
+}
+function optionMapToObject(optionMap) {
+  return {
+    ...arrayFrom(optionMap.entries()).reduce((prev, cur) => ({ ...prev, [cur[0]]: cur[1] }), {})
+  };
+}
+function filterSameAsDefaultInclude(specs) {
+  if (!length(specs))
+    return void 0;
+  if (length(specs) !== 1)
+    return specs;
+  if (specs[0] === defaultIncludeSpec)
+    return void 0;
+  return specs;
+}
+function matchesSpecs(path, includeSpecs, excludeSpecs, host) {
+  if (!includeSpecs)
+    return returnTrue;
+  const patterns = getFileMatcherPatterns(path, excludeSpecs, includeSpecs, host.useCaseSensitiveFileNames, host.getCurrentDirectory());
+  const excludeRe = patterns.excludePattern && getRegexFromPattern(patterns.excludePattern, host.useCaseSensitiveFileNames);
+  const includeRe = patterns.includeFilePattern && getRegexFromPattern(patterns.includeFilePattern, host.useCaseSensitiveFileNames);
+  if (includeRe) {
+    if (excludeRe) {
+      return (path2) => !(includeRe.test(path2) && !excludeRe.test(path2));
     }
-    function getPropertyOfType(type, name, skipObjectFunctionPropertyAugment, includeTypeOnlyMembers) {
-      type = getReducedApparentType(type);
-      if (type.flags & 524288 /* Object */) {
-        const resolved = resolveStructuredTypeMembers(type);
-        const symbol = resolved.members.get(name);
-        if (symbol && symbolIsValue(symbol, includeTypeOnlyMembers)) {
-          return symbol;
-        }
-        if (skipObjectFunctionPropertyAugment)
-          return void 0;
-        const functionType = resolved === anyFunctionType ? globalFunctionType : resolved.callSignatures.length ? globalCallableFunctionType : resolved.constructSignatures.length ? globalNewableFunctionType : void 0;
-        if (functionType) {
-          const symbol2 = getPropertyOfObjectType(functionType, name);
-          if (symbol2) {
-            return symbol2;
-          }
-        }
-        return getPropertyOfObjectType(globalObjectType, name);
-      }
-      if (type.flags & 3145728 /* UnionOrIntersection */) {
-        return getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment);
-      }
+    return (path2) => !includeRe.test(path2);
+  }
+  if (excludeRe) {
+    return (path2) => excludeRe.test(path2);
+  }
+  return returnTrue;
+}
+function getCustomTypeMapOfCommandLineOption(optionDefinition) {
+  switch (optionDefinition.type) {
+    case "string":
+    case "number":
+    case "boolean":
+    case "object":
       return void 0;
+    case "list":
+    case "listOrElement":
+      return getCustomTypeMapOfCommandLineOption(optionDefinition.element);
+    default:
+      return optionDefinition.type;
+  }
+}
+function getNameOfCompilerOptionValue(value, customTypeMap) {
+  return forEachEntry(customTypeMap, (mapValue, key) => {
+    if (mapValue === value) {
+      return key;
     }
-    function getSignaturesOfStructuredType(type, kind) {
-      if (type.flags & 3670016 /* StructuredType */) {
-        const resolved = resolveStructuredTypeMembers(type);
-        return kind === 0 /* Call */ ? resolved.callSignatures : resolved.constructSignatures;
+  });
+}
+function serializeCompilerOptions(options, pathOptions) {
+  return serializeOptionBaseObject(options, getOptionsNameMap(), pathOptions);
+}
+function serializeWatchOptions(options) {
+  return serializeOptionBaseObject(options, getWatchOptionsNameMap());
+}
+function serializeOptionBaseObject(options, { optionsNameMap }, pathOptions) {
+  const result = /* @__PURE__ */ new Map();
+  const getCanonicalFileName = pathOptions && createGetCanonicalFileName(pathOptions.useCaseSensitiveFileNames);
+  for (const name in options) {
+    if (hasProperty(options, name)) {
+      if (optionsNameMap.has(name) && (optionsNameMap.get(name).category === Diagnostics.Command_line_Options || optionsNameMap.get(name).category === Diagnostics.Output_Formatting)) {
+        continue;
       }
-      return emptyArray;
-    }
-    function getSignaturesOfType(type, kind) {
-      return getSignaturesOfStructuredType(getReducedApparentType(type), kind);
-    }
-    function findIndexInfo(indexInfos, keyType) {
-      return find(indexInfos, (info) => info.keyType === keyType);
-    }
-    function findApplicableIndexInfo(indexInfos, keyType) {
-      let stringIndexInfo;
-      let applicableInfo;
-      let applicableInfos;
-      for (const info of indexInfos) {
-        if (info.keyType === stringType) {
-          stringIndexInfo = info;
-        } else if (isApplicableIndexType(keyType, info.keyType)) {
-          if (!applicableInfo) {
-            applicableInfo = info;
+      const value = options[name];
+      const optionDefinition = optionsNameMap.get(name.toLowerCase());
+      if (optionDefinition) {
+        Debug.assert(optionDefinition.type !== "listOrElement");
+        const customTypeMap = getCustomTypeMapOfCommandLineOption(optionDefinition);
+        if (!customTypeMap) {
+          if (pathOptions && optionDefinition.isFilePath) {
+            result.set(name, getRelativePathFromFile(pathOptions.configFilePath, getNormalizedAbsolutePath(value, getDirectoryPath(pathOptions.configFilePath)), getCanonicalFileName));
+          } else {
+            result.set(name, value);
+          }
+        } else {
+          if (optionDefinition.type === "list") {
+            result.set(name, value.map((element) => getNameOfCompilerOptionValue(element, customTypeMap)));
           } else {
-            (applicableInfos || (applicableInfos = [applicableInfo])).push(info);
+            result.set(name, getNameOfCompilerOptionValue(value, customTypeMap));
           }
         }
       }
-      return applicableInfos ? createIndexInfo(
-        unknownType,
-        getIntersectionType(map(applicableInfos, (info) => info.type)),
-        reduceLeft(applicableInfos, (isReadonly, info) => isReadonly && info.isReadonly, true)
-      ) : applicableInfo ? applicableInfo : stringIndexInfo && isApplicableIndexType(keyType, stringType) ? stringIndexInfo : void 0;
-    }
-    function isApplicableIndexType(source, target) {
-      return isTypeAssignableTo(source, target) || target === stringType && isTypeAssignableTo(source, numberType) || target === numberType && (source === numericStringType || !!(source.flags & 128 /* StringLiteral */) && isNumericLiteralName(source.value));
     }
-    function getIndexInfosOfStructuredType(type) {
-      if (type.flags & 3670016 /* StructuredType */) {
-        const resolved = resolveStructuredTypeMembers(type);
-        return resolved.indexInfos;
+  }
+  return result;
+}
+function getCompilerOptionsDiffValue(options, newLine) {
+  const compilerOptionsMap = getSerializedCompilerOption(options);
+  return getOverwrittenDefaultOptions();
+  function makePadding(paddingLength) {
+    return Array(paddingLength + 1).join(" ");
+  }
+  function getOverwrittenDefaultOptions() {
+    const result = [];
+    const tab = makePadding(2);
+    commandOptionsWithoutBuild.forEach((cmd) => {
+      if (!compilerOptionsMap.has(cmd.name)) {
+        return;
       }
-      return emptyArray;
-    }
-    function getIndexInfosOfType(type) {
-      return getIndexInfosOfStructuredType(getReducedApparentType(type));
-    }
-    function getIndexInfoOfType(type, keyType) {
-      return findIndexInfo(getIndexInfosOfType(type), keyType);
-    }
-    function getIndexTypeOfType(type, keyType) {
-      var _a2;
-      return (_a2 = getIndexInfoOfType(type, keyType)) == null ? void 0 : _a2.type;
-    }
-    function getApplicableIndexInfos(type, keyType) {
-      return getIndexInfosOfType(type).filter((info) => isApplicableIndexType(keyType, info.keyType));
-    }
-    function getApplicableIndexInfo(type, keyType) {
-      return findApplicableIndexInfo(getIndexInfosOfType(type), keyType);
-    }
-    function getApplicableIndexInfoForName(type, name) {
-      return getApplicableIndexInfo(type, isLateBoundName(name) ? esSymbolType : getStringLiteralType(unescapeLeadingUnderscores(name)));
-    }
-    function getTypeParametersFromDeclaration(declaration) {
-      var _a2;
-      let result;
-      for (const node of getEffectiveTypeParameterDeclarations(declaration)) {
-        result = appendIfUnique(result, getDeclaredTypeOfTypeParameter(node.symbol));
+      const newValue = compilerOptionsMap.get(cmd.name);
+      const defaultValue = getDefaultValueForOption(cmd);
+      if (newValue !== defaultValue) {
+        result.push(`${tab}${cmd.name}: ${newValue}`);
+      } else if (hasProperty(defaultInitCompilerOptions, cmd.name)) {
+        result.push(`${tab}${cmd.name}: ${defaultValue}`);
       }
-      return (result == null ? void 0 : result.length) ? result : isFunctionDeclaration(declaration) ? (_a2 = getSignatureOfTypeTag(declaration)) == null ? void 0 : _a2.typeParameters : void 0;
-    }
-    function symbolsToArray(symbols) {
-      const result = [];
-      symbols.forEach((symbol, id) => {
-        if (!isReservedMemberName(id)) {
-          result.push(symbol);
+    });
+    return result.join(newLine) + newLine;
+  }
+}
+function getSerializedCompilerOption(options) {
+  const compilerOptions = extend(options, defaultInitCompilerOptions);
+  return serializeCompilerOptions(compilerOptions);
+}
+function generateTSConfig(options, fileNames, newLine) {
+  const compilerOptionsMap = getSerializedCompilerOption(options);
+  return writeConfigurations();
+  function makePadding(paddingLength) {
+    return Array(paddingLength + 1).join(" ");
+  }
+  function isAllowedOptionForOutput({ category, name, isCommandLineOnly }) {
+    const categoriesToSkip = [Diagnostics.Command_line_Options, Diagnostics.Editor_Support, Diagnostics.Compiler_Diagnostics, Diagnostics.Backwards_Compatibility, Diagnostics.Watch_and_Build_Modes, Diagnostics.Output_Formatting];
+    return !isCommandLineOnly && category !== void 0 && (!categoriesToSkip.includes(category) || compilerOptionsMap.has(name));
+  }
+  function writeConfigurations() {
+    const categorizedOptions = /* @__PURE__ */ new Map();
+    categorizedOptions.set(Diagnostics.Projects, []);
+    categorizedOptions.set(Diagnostics.Language_and_Environment, []);
+    categorizedOptions.set(Diagnostics.Modules, []);
+    categorizedOptions.set(Diagnostics.JavaScript_Support, []);
+    categorizedOptions.set(Diagnostics.Emit, []);
+    categorizedOptions.set(Diagnostics.Interop_Constraints, []);
+    categorizedOptions.set(Diagnostics.Type_Checking, []);
+    categorizedOptions.set(Diagnostics.Completeness, []);
+    for (const option of optionDeclarations) {
+      if (isAllowedOptionForOutput(option)) {
+        let listForCategory = categorizedOptions.get(option.category);
+        if (!listForCategory)
+          categorizedOptions.set(option.category, listForCategory = []);
+        listForCategory.push(option);
+      }
+    }
+    let marginLength = 0;
+    let seenKnownKeys = 0;
+    const entries = [];
+    categorizedOptions.forEach((options2, category) => {
+      if (entries.length !== 0) {
+        entries.push({ value: "" });
+      }
+      entries.push({ value: `/* ${getLocaleSpecificMessage(category)} */` });
+      for (const option of options2) {
+        let optionName;
+        if (compilerOptionsMap.has(option.name)) {
+          optionName = `"${option.name}": ${JSON.stringify(compilerOptionsMap.get(option.name))}${(seenKnownKeys += 1) === compilerOptionsMap.size ? "" : ","}`;
+        } else {
+          optionName = `// "${option.name}": ${JSON.stringify(getDefaultValueForOption(option))},`;
         }
-      });
-      return result;
-    }
-    function isJSDocOptionalParameter(node) {
-      return isInJSFile(node) && (node.type && node.type.kind === 319 /* JSDocOptionalType */ || getJSDocParameterTags(node).some(({ isBracketed, typeExpression }) => isBracketed || !!typeExpression && typeExpression.type.kind === 319 /* JSDocOptionalType */));
-    }
-    function tryFindAmbientModule(moduleName, withAugmentations) {
-      if (isExternalModuleNameRelative(moduleName)) {
-        return void 0;
-      }
-      const symbol = getSymbol2(globals, '"' + moduleName + '"', 512 /* ValueModule */);
-      return symbol && withAugmentations ? getMergedSymbol(symbol) : symbol;
-    }
-    function isOptionalParameter(node) {
-      if (hasQuestionToken(node) || isOptionalJSDocPropertyLikeTag(node) || isJSDocOptionalParameter(node)) {
-        return true;
-      }
-      if (node.initializer) {
-        const signature = getSignatureFromDeclaration(node.parent);
-        const parameterIndex = node.parent.parameters.indexOf(node);
-        Debug.assert(parameterIndex >= 0);
-        return parameterIndex >= getMinArgumentCount(signature, 1 /* StrongArityForUntypedJS */ | 2 /* VoidIsNonOptional */);
-      }
-      const iife = getImmediatelyInvokedFunctionExpression(node.parent);
-      if (iife) {
-        return !node.type && !node.dotDotDotToken && node.parent.parameters.indexOf(node) >= iife.arguments.length;
+        entries.push({
+          value: optionName,
+          description: `/* ${option.description && getLocaleSpecificMessage(option.description) || option.name} */`
+        });
+        marginLength = Math.max(optionName.length, marginLength);
       }
-      return false;
-    }
-    function isOptionalPropertyDeclaration(node) {
-      return isPropertyDeclaration(node) && !hasAccessorModifier(node) && node.questionToken;
+    });
+    const tab = makePadding(2);
+    const result = [];
+    result.push(`{`);
+    result.push(`${tab}"compilerOptions": {`);
+    result.push(`${tab}${tab}/* ${getLocaleSpecificMessage(Diagnostics.Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file)} */`);
+    result.push("");
+    for (const entry of entries) {
+      const { value, description: description2 = "" } = entry;
+      result.push(value && `${tab}${tab}${value}${description2 && makePadding(marginLength - value.length + 2) + description2}`);
+    }
+    if (fileNames.length) {
+      result.push(`${tab}},`);
+      result.push(`${tab}"files": [`);
+      for (let i = 0; i < fileNames.length; i++) {
+        result.push(`${tab}${tab}${JSON.stringify(fileNames[i])}${i === fileNames.length - 1 ? "" : ","}`);
+      }
+      result.push(`${tab}]`);
+    } else {
+      result.push(`${tab}}`);
     }
-    function createTypePredicate(kind, parameterName, parameterIndex, type) {
-      return { kind, parameterName, parameterIndex, type };
+    result.push(`}`);
+    return result.join(newLine) + newLine;
+  }
+}
+function convertToOptionsWithAbsolutePaths(options, toAbsolutePath) {
+  const result = {};
+  const optionsNameMap = getOptionsNameMap().optionsNameMap;
+  for (const name in options) {
+    if (hasProperty(options, name)) {
+      result[name] = convertToOptionValueWithAbsolutePaths(
+        optionsNameMap.get(name.toLowerCase()),
+        options[name],
+        toAbsolutePath
+      );
     }
-    function getMinTypeArgumentCount(typeParameters) {
-      let minTypeArgumentCount = 0;
-      if (typeParameters) {
-        for (let i = 0; i < typeParameters.length; i++) {
-          if (!hasTypeParameterDefault(typeParameters[i])) {
-            minTypeArgumentCount = i + 1;
-          }
+  }
+  if (result.configFilePath) {
+    result.configFilePath = toAbsolutePath(result.configFilePath);
+  }
+  return result;
+}
+function convertToOptionValueWithAbsolutePaths(option, value, toAbsolutePath) {
+  if (option && !isNullOrUndefined(value)) {
+    if (option.type === "list") {
+      const values = value;
+      if (option.element.isFilePath && values.length) {
+        return values.map(toAbsolutePath);
+      }
+    } else if (option.isFilePath) {
+      return toAbsolutePath(value);
+    }
+    Debug.assert(option.type !== "listOrElement");
+  }
+  return value;
+}
+function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) {
+  return parseJsonConfigFileContentWorker(
+    json,
+    /*sourceFile*/
+    void 0,
+    host,
+    basePath,
+    existingOptions,
+    existingWatchOptions,
+    configFileName,
+    resolutionStack,
+    extraFileExtensions,
+    extendedConfigCache
+  );
+}
+function parseJsonSourceFileConfigFileContent(sourceFile, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) {
+  var _a2, _b;
+  (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Parse, "parseJsonSourceFileConfigFileContent", { path: sourceFile.fileName });
+  const result = parseJsonConfigFileContentWorker(
+    /*json*/
+    void 0,
+    sourceFile,
+    host,
+    basePath,
+    existingOptions,
+    existingWatchOptions,
+    configFileName,
+    resolutionStack,
+    extraFileExtensions,
+    extendedConfigCache
+  );
+  (_b = tracing) == null ? void 0 : _b.pop();
+  return result;
+}
+function setConfigFileInOptions(options, configFile) {
+  if (configFile) {
+    Object.defineProperty(options, "configFile", { enumerable: false, writable: false, value: configFile });
+  }
+}
+function isNullOrUndefined(x) {
+  return x === void 0 || x === null;
+}
+function directoryOfCombinedPath(fileName, basePath) {
+  return getDirectoryPath(getNormalizedAbsolutePath(fileName, basePath));
+}
+var defaultIncludeSpec = "**/*";
+function parseJsonConfigFileContentWorker(json, sourceFile, host, basePath, existingOptions = {}, existingWatchOptions, configFileName, resolutionStack = [], extraFileExtensions = [], extendedConfigCache) {
+  Debug.assert(json === void 0 && sourceFile !== void 0 || json !== void 0 && sourceFile === void 0);
+  const errors = [];
+  const parsedConfig = parseConfig(json, sourceFile, host, basePath, configFileName, resolutionStack, errors, extendedConfigCache);
+  const { raw } = parsedConfig;
+  const options = extend(existingOptions, parsedConfig.options || {});
+  const watchOptions = existingWatchOptions && parsedConfig.watchOptions ? extend(existingWatchOptions, parsedConfig.watchOptions) : parsedConfig.watchOptions || existingWatchOptions;
+  options.configFilePath = configFileName && normalizeSlashes(configFileName);
+  const configFileSpecs = getConfigFileSpecs();
+  if (sourceFile)
+    sourceFile.configFileSpecs = configFileSpecs;
+  setConfigFileInOptions(options, sourceFile);
+  const basePathForFileNames = normalizePath(configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath);
+  return {
+    options,
+    watchOptions,
+    fileNames: getFileNames(basePathForFileNames),
+    projectReferences: getProjectReferences(basePathForFileNames),
+    typeAcquisition: parsedConfig.typeAcquisition || getDefaultTypeAcquisition(),
+    raw,
+    errors,
+    // Wildcard directories (provided as part of a wildcard path) are stored in a
+    // file map that marks whether it was a regular wildcard match (with a `*` or `?` token),
+    // or a recursive directory. This information is used by filesystem watchers to monitor for
+    // new entries in these paths.
+    wildcardDirectories: getWildcardDirectories(configFileSpecs, basePathForFileNames, host.useCaseSensitiveFileNames),
+    compileOnSave: !!raw.compileOnSave
+  };
+  function getConfigFileSpecs() {
+    const referencesOfRaw = getPropFromRaw("references", (element) => typeof element === "object", "object");
+    const filesSpecs = toPropValue(getSpecsFromRaw("files"));
+    if (filesSpecs) {
+      const hasZeroOrNoReferences = referencesOfRaw === "no-prop" || isArray(referencesOfRaw) && referencesOfRaw.length === 0;
+      const hasExtends = hasProperty(raw, "extends");
+      if (filesSpecs.length === 0 && hasZeroOrNoReferences && !hasExtends) {
+        if (sourceFile) {
+          const fileName = configFileName || "tsconfig.json";
+          const diagnosticMessage = Diagnostics.The_files_list_in_config_file_0_is_empty;
+          const nodeValue = firstDefined(getTsConfigPropArray(sourceFile, "files"), (property) => property.initializer);
+          const error = nodeValue ? createDiagnosticForNodeInSourceFile(sourceFile, nodeValue, diagnosticMessage, fileName) : createCompilerDiagnostic(diagnosticMessage, fileName);
+          errors.push(error);
+        } else {
+          createCompilerDiagnosticOnlyIfJson(Diagnostics.The_files_list_in_config_file_0_is_empty, configFileName || "tsconfig.json");
         }
       }
-      return minTypeArgumentCount;
     }
-    function fillMissingTypeArguments(typeArguments, typeParameters, minTypeArgumentCount, isJavaScriptImplicitAny) {
-      const numTypeParameters = length(typeParameters);
-      if (!numTypeParameters) {
-        return [];
-      }
-      const numTypeArguments = length(typeArguments);
-      if (isJavaScriptImplicitAny || numTypeArguments >= minTypeArgumentCount && numTypeArguments <= numTypeParameters) {
-        const result = typeArguments ? typeArguments.slice() : [];
-        for (let i = numTypeArguments; i < numTypeParameters; i++) {
-          result[i] = errorType;
-        }
-        const baseDefaultType = getDefaultTypeArgumentType(isJavaScriptImplicitAny);
-        for (let i = numTypeArguments; i < numTypeParameters; i++) {
-          let defaultType = getDefaultFromTypeParameter(typeParameters[i]);
-          if (isJavaScriptImplicitAny && defaultType && (isTypeIdenticalTo(defaultType, unknownType) || isTypeIdenticalTo(defaultType, emptyObjectType))) {
-            defaultType = anyType;
-          }
-          result[i] = defaultType ? instantiateType(defaultType, createTypeMapper(typeParameters, result)) : baseDefaultType;
-        }
-        result.length = typeParameters.length;
-        return result;
+    let includeSpecs = toPropValue(getSpecsFromRaw("include"));
+    const excludeOfRaw = getSpecsFromRaw("exclude");
+    let isDefaultIncludeSpec = false;
+    let excludeSpecs = toPropValue(excludeOfRaw);
+    if (excludeOfRaw === "no-prop" && raw.compilerOptions) {
+      const outDir = raw.compilerOptions.outDir;
+      const declarationDir = raw.compilerOptions.declarationDir;
+      if (outDir || declarationDir) {
+        excludeSpecs = [outDir, declarationDir].filter((d) => !!d);
       }
-      return typeArguments && typeArguments.slice();
     }
-    function getSignatureFromDeclaration(declaration) {
-      const links = getNodeLinks(declaration);
-      if (!links.resolvedSignature) {
-        const parameters = [];
-        let flags = 0 /* None */;
-        let minArgumentCount = 0;
-        let thisParameter;
-        let hasThisParameter2 = false;
-        const iife = getImmediatelyInvokedFunctionExpression(declaration);
-        const isJSConstructSignature = isJSDocConstructSignature(declaration);
-        const isUntypedSignatureInJSFile = !iife && isInJSFile(declaration) && isValueSignatureDeclaration(declaration) && !hasJSDocParameterTags(declaration) && !getJSDocType(declaration);
-        if (isUntypedSignatureInJSFile) {
-          flags |= 32 /* IsUntypedSignatureInJSFile */;
-        }
-        for (let i = isJSConstructSignature ? 1 : 0; i < declaration.parameters.length; i++) {
-          const param = declaration.parameters[i];
-          let paramSymbol = param.symbol;
-          const type = isJSDocParameterTag(param) ? param.typeExpression && param.typeExpression.type : param.type;
-          if (paramSymbol && !!(paramSymbol.flags & 4 /* Property */) && !isBindingPattern(param.name)) {
-            const resolvedSymbol = resolveName(param, paramSymbol.escapedName, 111551 /* Value */, void 0, void 0, false);
-            paramSymbol = resolvedSymbol;
-          }
-          if (i === 0 && paramSymbol.escapedName === "this" /* This */) {
-            hasThisParameter2 = true;
-            thisParameter = param.symbol;
-          } else {
-            parameters.push(paramSymbol);
-          }
-          if (type && type.kind === 198 /* LiteralType */) {
-            flags |= 2 /* HasLiteralTypes */;
-          }
-          const isOptionalParameter2 = isOptionalJSDocPropertyLikeTag(param) || param.initializer || param.questionToken || isRestParameter(param) || iife && parameters.length > iife.arguments.length && !type || isJSDocOptionalParameter(param);
-          if (!isOptionalParameter2) {
-            minArgumentCount = parameters.length;
-          }
-        }
-        if ((declaration.kind === 174 /* GetAccessor */ || declaration.kind === 175 /* SetAccessor */) && hasBindableName(declaration) && (!hasThisParameter2 || !thisParameter)) {
-          const otherKind = declaration.kind === 174 /* GetAccessor */ ? 175 /* SetAccessor */ : 174 /* GetAccessor */;
-          const other = getDeclarationOfKind(getSymbolOfNode(declaration), otherKind);
-          if (other) {
-            thisParameter = getAnnotatedAccessorThisParameter(other);
-          }
-        }
-        const classType = declaration.kind === 173 /* Constructor */ ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol)) : void 0;
-        const typeParameters = classType ? classType.localTypeParameters : getTypeParametersFromDeclaration(declaration);
-        if (hasRestParameter(declaration) || isInJSFile(declaration) && maybeAddJsSyntheticRestParameter(declaration, parameters)) {
-          flags |= 1 /* HasRestParameter */;
-        }
-        if (isConstructorTypeNode(declaration) && hasSyntacticModifier(declaration, 256 /* Abstract */) || isConstructorDeclaration(declaration) && hasSyntacticModifier(declaration.parent, 256 /* Abstract */)) {
-          flags |= 4 /* Abstract */;
-        }
-        links.resolvedSignature = createSignature(
-          declaration,
-          typeParameters,
-          thisParameter,
-          parameters,
-          void 0,
-          void 0,
-          minArgumentCount,
-          flags
-        );
-      }
-      return links.resolvedSignature;
+    if (filesSpecs === void 0 && includeSpecs === void 0) {
+      includeSpecs = [defaultIncludeSpec];
+      isDefaultIncludeSpec = true;
     }
-    function maybeAddJsSyntheticRestParameter(declaration, parameters) {
-      if (isJSDocSignature(declaration) || !containsArgumentsReference(declaration)) {
-        return false;
-      }
-      const lastParam = lastOrUndefined(declaration.parameters);
-      const lastParamTags = lastParam ? getJSDocParameterTags(lastParam) : getJSDocTags(declaration).filter(isJSDocParameterTag);
-      const lastParamVariadicType = firstDefined(lastParamTags, (p) => p.typeExpression && isJSDocVariadicType(p.typeExpression.type) ? p.typeExpression.type : void 0);
-      const syntheticArgsSymbol = createSymbol(3 /* Variable */, "args", 32768 /* RestParameter */);
-      if (lastParamVariadicType) {
-        syntheticArgsSymbol.type = createArrayType(getTypeFromTypeNode(lastParamVariadicType.type));
-      } else {
-        syntheticArgsSymbol.checkFlags |= 65536 /* DeferredType */;
-        syntheticArgsSymbol.deferralParent = neverType;
-        syntheticArgsSymbol.deferralConstituents = [anyArrayType];
-        syntheticArgsSymbol.deferralWriteConstituents = [anyArrayType];
-      }
-      if (lastParamVariadicType) {
-        parameters.pop();
-      }
-      parameters.push(syntheticArgsSymbol);
-      return true;
+    let validatedIncludeSpecs, validatedExcludeSpecs;
+    if (includeSpecs) {
+      validatedIncludeSpecs = validateSpecs(
+        includeSpecs,
+        errors,
+        /*disallowTrailingRecursion*/
+        true,
+        sourceFile,
+        "include"
+      );
     }
-    function getSignatureOfTypeTag(node) {
-      if (!(isInJSFile(node) && isFunctionLikeDeclaration(node)))
-        return void 0;
-      const typeTag = getJSDocTypeTag(node);
-      return (typeTag == null ? void 0 : typeTag.typeExpression) && getSingleCallSignature(getTypeFromTypeNode(typeTag.typeExpression));
+    if (excludeSpecs) {
+      validatedExcludeSpecs = validateSpecs(
+        excludeSpecs,
+        errors,
+        /*disallowTrailingRecursion*/
+        false,
+        sourceFile,
+        "exclude"
+      );
     }
-    function getParameterTypeOfTypeTag(func, parameter) {
-      const signature = getSignatureOfTypeTag(func);
-      if (!signature)
-        return void 0;
-      const pos = func.parameters.indexOf(parameter);
-      return parameter.dotDotDotToken ? getRestTypeAtPosition(signature, pos) : getTypeAtPosition(signature, pos);
-    }
-    function getReturnTypeOfTypeTag(node) {
-      const signature = getSignatureOfTypeTag(node);
-      return signature && getReturnTypeOfSignature(signature);
-    }
-    function containsArgumentsReference(declaration) {
-      const links = getNodeLinks(declaration);
-      if (links.containsArgumentsReference === void 0) {
-        if (links.flags & 512 /* CaptureArguments */) {
-          links.containsArgumentsReference = true;
-        } else {
-          links.containsArgumentsReference = traverse(declaration.body);
-        }
-      }
-      return links.containsArgumentsReference;
-      function traverse(node) {
-        if (!node)
-          return false;
-        switch (node.kind) {
-          case 79 /* Identifier */:
-            return node.escapedText === argumentsSymbol.escapedName && getReferencedValueSymbol(node) === argumentsSymbol;
-          case 169 /* PropertyDeclaration */:
-          case 171 /* MethodDeclaration */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-            return node.name.kind === 164 /* ComputedPropertyName */ && traverse(node.name);
-          case 208 /* PropertyAccessExpression */:
-          case 209 /* ElementAccessExpression */:
-            return traverse(node.expression);
-          case 299 /* PropertyAssignment */:
-            return traverse(node.initializer);
-          default:
-            return !nodeStartsNewLexicalEnvironment(node) && !isPartOfTypeNode(node) && !!forEachChild(node, traverse);
-        }
-      }
+    return {
+      filesSpecs,
+      includeSpecs,
+      excludeSpecs,
+      validatedFilesSpec: filter(filesSpecs, isString),
+      validatedIncludeSpecs,
+      validatedExcludeSpecs,
+      pathPatterns: void 0,
+      // Initialized on first use
+      isDefaultIncludeSpec
+    };
+  }
+  function getFileNames(basePath2) {
+    const fileNames = getFileNamesFromConfigSpecs(configFileSpecs, basePath2, options, host, extraFileExtensions);
+    if (shouldReportNoInputFiles(fileNames, canJsonReportNoInputFiles(raw), resolutionStack)) {
+      errors.push(getErrorForNoInputFiles(configFileSpecs, configFileName));
     }
-    function getSignaturesOfSymbol(symbol) {
-      if (!symbol || !symbol.declarations)
-        return emptyArray;
-      const result = [];
-      for (let i = 0; i < symbol.declarations.length; i++) {
-        const decl = symbol.declarations[i];
-        if (!isFunctionLike(decl))
-          continue;
-        if (i > 0 && decl.body) {
-          const previous = symbol.declarations[i - 1];
-          if (decl.parent === previous.parent && decl.kind === previous.kind && decl.pos === previous.end) {
-            continue;
-          }
+    return fileNames;
+  }
+  function getProjectReferences(basePath2) {
+    let projectReferences;
+    const referencesOfRaw = getPropFromRaw("references", (element) => typeof element === "object", "object");
+    if (isArray(referencesOfRaw)) {
+      for (const ref of referencesOfRaw) {
+        if (typeof ref.path !== "string") {
+          createCompilerDiagnosticOnlyIfJson(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "reference.path", "string");
+        } else {
+          (projectReferences || (projectReferences = [])).push({
+            path: getNormalizedAbsolutePath(ref.path, basePath2),
+            originalPath: ref.path,
+            prepend: ref.prepend,
+            circular: ref.circular
+          });
         }
-        result.push(
-          !isFunctionExpressionOrArrowFunction(decl) && !isObjectLiteralMethod(decl) && getSignatureOfTypeTag(decl) || getSignatureFromDeclaration(decl)
-        );
       }
-      return result;
     }
-    function resolveExternalModuleTypeByLiteral(name) {
-      const moduleSym = resolveExternalModuleName(name, name);
-      if (moduleSym) {
-        const resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym);
-        if (resolvedModuleSymbol) {
-          return getTypeOfSymbol(resolvedModuleSymbol);
+    return projectReferences;
+  }
+  function toPropValue(specResult) {
+    return isArray(specResult) ? specResult : void 0;
+  }
+  function getSpecsFromRaw(prop) {
+    return getPropFromRaw(prop, isString, "string");
+  }
+  function getPropFromRaw(prop, validateElement, elementTypeName) {
+    if (hasProperty(raw, prop) && !isNullOrUndefined(raw[prop])) {
+      if (isArray(raw[prop])) {
+        const result = raw[prop];
+        if (!sourceFile && !every(result, validateElement)) {
+          errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, prop, elementTypeName));
         }
+        return result;
+      } else {
+        createCompilerDiagnosticOnlyIfJson(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, prop, "Array");
+        return "not-array";
       }
-      return anyType;
     }
-    function getThisTypeOfSignature(signature) {
-      if (signature.thisParameter) {
-        return getTypeOfSymbol(signature.thisParameter);
-      }
+    return "no-prop";
+  }
+  function createCompilerDiagnosticOnlyIfJson(message, arg0, arg1) {
+    if (!sourceFile) {
+      errors.push(createCompilerDiagnostic(message, arg0, arg1));
     }
-    function getTypePredicateOfSignature(signature) {
-      if (!signature.resolvedTypePredicate) {
-        if (signature.target) {
-          const targetTypePredicate = getTypePredicateOfSignature(signature.target);
-          signature.resolvedTypePredicate = targetTypePredicate ? instantiateTypePredicate(targetTypePredicate, signature.mapper) : noTypePredicate;
-        } else if (signature.compositeSignatures) {
-          signature.resolvedTypePredicate = getUnionOrIntersectionTypePredicate(signature.compositeSignatures, signature.compositeKind) || noTypePredicate;
-        } else {
-          const type = signature.declaration && getEffectiveReturnTypeNode(signature.declaration);
-          let jsdocPredicate;
-          if (!type) {
-            const jsdocSignature = getSignatureOfTypeTag(signature.declaration);
-            if (jsdocSignature && signature !== jsdocSignature) {
-              jsdocPredicate = getTypePredicateOfSignature(jsdocSignature);
-            }
+  }
+}
+function isErrorNoInputFiles(error) {
+  return error.code === Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2.code;
+}
+function getErrorForNoInputFiles({ includeSpecs, excludeSpecs }, configFileName) {
+  return createCompilerDiagnostic(
+    Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2,
+    configFileName || "tsconfig.json",
+    JSON.stringify(includeSpecs || []),
+    JSON.stringify(excludeSpecs || [])
+  );
+}
+function shouldReportNoInputFiles(fileNames, canJsonReportNoInutFiles, resolutionStack) {
+  return fileNames.length === 0 && canJsonReportNoInutFiles && (!resolutionStack || resolutionStack.length === 0);
+}
+function canJsonReportNoInputFiles(raw) {
+  return !hasProperty(raw, "files") && !hasProperty(raw, "references");
+}
+function updateErrorForNoInputFiles(fileNames, configFileName, configFileSpecs, configParseDiagnostics, canJsonReportNoInutFiles) {
+  const existingErrors = configParseDiagnostics.length;
+  if (shouldReportNoInputFiles(fileNames, canJsonReportNoInutFiles)) {
+    configParseDiagnostics.push(getErrorForNoInputFiles(configFileSpecs, configFileName));
+  } else {
+    filterMutate(configParseDiagnostics, (error) => !isErrorNoInputFiles(error));
+  }
+  return existingErrors !== configParseDiagnostics.length;
+}
+function isSuccessfulParsedTsconfig(value) {
+  return !!value.options;
+}
+function parseConfig(json, sourceFile, host, basePath, configFileName, resolutionStack, errors, extendedConfigCache) {
+  var _a2;
+  basePath = normalizeSlashes(basePath);
+  const resolvedPath = getNormalizedAbsolutePath(configFileName || "", basePath);
+  if (resolutionStack.indexOf(resolvedPath) >= 0) {
+    errors.push(createCompilerDiagnostic(Diagnostics.Circularity_detected_while_resolving_configuration_Colon_0, [...resolutionStack, resolvedPath].join(" -> ")));
+    return { raw: json || convertToObject(sourceFile, errors) };
+  }
+  const ownConfig = json ? parseOwnConfigOfJson(json, host, basePath, configFileName, errors) : parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileName, errors);
+  if ((_a2 = ownConfig.options) == null ? void 0 : _a2.paths) {
+    ownConfig.options.pathsBasePath = basePath;
+  }
+  if (ownConfig.extendedConfigPath) {
+    resolutionStack = resolutionStack.concat([resolvedPath]);
+    const result = { options: {} };
+    if (isString(ownConfig.extendedConfigPath)) {
+      applyExtendedConfig(result, ownConfig.extendedConfigPath);
+    } else {
+      ownConfig.extendedConfigPath.forEach((extendedConfigPath) => applyExtendedConfig(result, extendedConfigPath));
+    }
+    if (!ownConfig.raw.include && result.include)
+      ownConfig.raw.include = result.include;
+    if (!ownConfig.raw.exclude && result.exclude)
+      ownConfig.raw.exclude = result.exclude;
+    if (!ownConfig.raw.files && result.files)
+      ownConfig.raw.files = result.files;
+    if (ownConfig.raw.compileOnSave === void 0 && result.compileOnSave)
+      ownConfig.raw.compileOnSave = result.compileOnSave;
+    if (sourceFile && result.extendedSourceFiles)
+      sourceFile.extendedSourceFiles = arrayFrom(result.extendedSourceFiles.keys());
+    ownConfig.options = assign(result.options, ownConfig.options);
+    ownConfig.watchOptions = ownConfig.watchOptions && result.watchOptions ? assign(result.watchOptions, ownConfig.watchOptions) : ownConfig.watchOptions || result.watchOptions;
+  }
+  return ownConfig;
+  function applyExtendedConfig(result, extendedConfigPath) {
+    const extendedConfig = getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache, result);
+    if (extendedConfig && isSuccessfulParsedTsconfig(extendedConfig)) {
+      const extendsRaw = extendedConfig.raw;
+      let relativeDifference;
+      const setPropertyInResultIfNotUndefined = (propertyName) => {
+        if (extendsRaw[propertyName]) {
+          result[propertyName] = map(extendsRaw[propertyName], (path) => isRootedDiskPath(path) ? path : combinePaths(
+            relativeDifference || (relativeDifference = convertToRelativePath(getDirectoryPath(extendedConfigPath), basePath, createGetCanonicalFileName(host.useCaseSensitiveFileNames))),
+            path
+          ));
+        }
+      };
+      setPropertyInResultIfNotUndefined("include");
+      setPropertyInResultIfNotUndefined("exclude");
+      setPropertyInResultIfNotUndefined("files");
+      if (extendsRaw.compileOnSave !== void 0) {
+        result.compileOnSave = extendsRaw.compileOnSave;
+      }
+      assign(result.options, extendedConfig.options);
+      result.watchOptions = result.watchOptions && extendedConfig.watchOptions ? assign({}, result.watchOptions, extendedConfig.watchOptions) : result.watchOptions || extendedConfig.watchOptions;
+    }
+  }
+}
+function parseOwnConfigOfJson(json, host, basePath, configFileName, errors) {
+  if (hasProperty(json, "excludes")) {
+    errors.push(createCompilerDiagnostic(Diagnostics.Unknown_option_excludes_Did_you_mean_exclude));
+  }
+  const options = convertCompilerOptionsFromJsonWorker(json.compilerOptions, basePath, errors, configFileName);
+  const typeAcquisition = convertTypeAcquisitionFromJsonWorker(json.typeAcquisition || json.typingOptions, basePath, errors, configFileName);
+  const watchOptions = convertWatchOptionsFromJsonWorker(json.watchOptions, basePath, errors);
+  json.compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors);
+  let extendedConfigPath;
+  if (json.extends) {
+    if (!isCompilerOptionsValue(extendsOptionDeclaration, json.extends)) {
+      errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", getCompilerOptionValueTypeString(extendsOptionDeclaration)));
+    } else {
+      const newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath;
+      if (isString(json.extends)) {
+        extendedConfigPath = getExtendsConfigPath(json.extends, host, newBase, errors, createCompilerDiagnostic);
+      } else {
+        extendedConfigPath = [];
+        for (const fileName of json.extends) {
+          if (isString(fileName)) {
+            extendedConfigPath = append(extendedConfigPath, getExtendsConfigPath(fileName, host, newBase, errors, createCompilerDiagnostic));
+          } else {
+            errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", getCompilerOptionValueTypeString(extendsOptionDeclaration.element)));
           }
-          signature.resolvedTypePredicate = type && isTypePredicateNode(type) ? createTypePredicateFromTypePredicateNode(type, signature) : jsdocPredicate || noTypePredicate;
         }
-        Debug.assert(!!signature.resolvedTypePredicate);
       }
-      return signature.resolvedTypePredicate === noTypePredicate ? void 0 : signature.resolvedTypePredicate;
     }
-    function createTypePredicateFromTypePredicateNode(node, signature) {
-      const parameterName = node.parameterName;
-      const type = node.type && getTypeFromTypeNode(node.type);
-      return parameterName.kind === 194 /* ThisType */ ? createTypePredicate(node.assertsModifier ? 2 /* AssertsThis */ : 0 /* This */, void 0, void 0, type) : createTypePredicate(
-        node.assertsModifier ? 3 /* AssertsIdentifier */ : 1 /* Identifier */,
-        parameterName.escapedText,
-        findIndex(signature.parameters, (p) => p.escapedName === parameterName.escapedText),
-        type
-      );
-    }
-    function getUnionOrIntersectionType(types, kind, unionReduction) {
-      return kind !== 2097152 /* Intersection */ ? getUnionType(types, unionReduction) : getIntersectionType(types);
-    }
-    function getReturnTypeOfSignature(signature) {
-      if (!signature.resolvedReturnType) {
-        if (!pushTypeResolution(signature, 3 /* ResolvedReturnType */)) {
-          return errorType;
-        }
-        let type = signature.target ? instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper) : signature.compositeSignatures ? instantiateType(getUnionOrIntersectionType(map(signature.compositeSignatures, getReturnTypeOfSignature), signature.compositeKind, 2 /* Subtype */), signature.mapper) : getReturnTypeFromAnnotation(signature.declaration) || (nodeIsMissing(signature.declaration.body) ? anyType : getReturnTypeFromBody(signature.declaration));
-        if (signature.flags & 8 /* IsInnerCallChain */) {
-          type = addOptionalTypeMarker(type);
-        } else if (signature.flags & 16 /* IsOuterCallChain */) {
-          type = getOptionalType(type);
-        }
-        if (!popTypeResolution()) {
-          if (signature.declaration) {
-            const typeNode = getEffectiveReturnTypeNode(signature.declaration);
-            if (typeNode) {
-              error(typeNode, Diagnostics.Return_type_annotation_circularly_references_itself);
-            } else if (noImplicitAny) {
-              const declaration = signature.declaration;
-              const name = getNameOfDeclaration(declaration);
-              if (name) {
-                error(name, Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, declarationNameToString(name));
-              } else {
-                error(declaration, Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions);
+  }
+  return { raw: json, options, watchOptions, typeAcquisition, extendedConfigPath };
+}
+function parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileName, errors) {
+  const options = getDefaultCompilerOptions(configFileName);
+  let typeAcquisition, typingOptionstypeAcquisition;
+  let watchOptions;
+  let extendedConfigPath;
+  let rootCompilerOptions;
+  const optionsIterator = {
+    onSetValidOptionKeyValueInParent(parentOption, option, value) {
+      let currentOption;
+      switch (parentOption) {
+        case "compilerOptions":
+          currentOption = options;
+          break;
+        case "watchOptions":
+          currentOption = watchOptions || (watchOptions = {});
+          break;
+        case "typeAcquisition":
+          currentOption = typeAcquisition || (typeAcquisition = getDefaultTypeAcquisition(configFileName));
+          break;
+        case "typingOptions":
+          currentOption = typingOptionstypeAcquisition || (typingOptionstypeAcquisition = getDefaultTypeAcquisition(configFileName));
+          break;
+        default:
+          Debug.fail("Unknown option");
+      }
+      currentOption[option.name] = normalizeOptionValue(option, basePath, value);
+    },
+    onSetValidOptionKeyValueInRoot(key, _keyNode, value, valueNode) {
+      switch (key) {
+        case "extends":
+          const newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath;
+          if (isString(value)) {
+            extendedConfigPath = getExtendsConfigPath(
+              value,
+              host,
+              newBase,
+              errors,
+              (message, arg0) => createDiagnosticForNodeInSourceFile(sourceFile, valueNode, message, arg0)
+            );
+          } else {
+            extendedConfigPath = [];
+            for (let index = 0; index < value.length; index++) {
+              const fileName = value[index];
+              if (isString(fileName)) {
+                extendedConfigPath = append(extendedConfigPath, getExtendsConfigPath(
+                  fileName,
+                  host,
+                  newBase,
+                  errors,
+                  (message, arg0) => createDiagnosticForNodeInSourceFile(sourceFile, valueNode.elements[index], message, arg0)
+                ));
               }
             }
           }
-          type = anyType;
-        }
-        signature.resolvedReturnType = type;
-      }
-      return signature.resolvedReturnType;
-    }
-    function getReturnTypeFromAnnotation(declaration) {
-      if (declaration.kind === 173 /* Constructor */) {
-        return getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol));
-      }
-      if (isJSDocConstructSignature(declaration)) {
-        return getTypeFromTypeNode(declaration.parameters[0].type);
-      }
-      const typeNode = getEffectiveReturnTypeNode(declaration);
-      if (typeNode) {
-        return getTypeFromTypeNode(typeNode);
-      }
-      if (declaration.kind === 174 /* GetAccessor */ && hasBindableName(declaration)) {
-        const jsDocType = isInJSFile(declaration) && getTypeForDeclarationFromJSDocComment(declaration);
-        if (jsDocType) {
-          return jsDocType;
-        }
-        const setter = getDeclarationOfKind(getSymbolOfNode(declaration), 175 /* SetAccessor */);
-        const setterType = getAnnotatedAccessorType(setter);
-        if (setterType) {
-          return setterType;
-        }
+          return;
       }
-      return getReturnTypeOfTypeTag(declaration);
-    }
-    function isResolvingReturnTypeOfSignature(signature) {
-      return !signature.resolvedReturnType && findResolutionCycleStartIndex(signature, 3 /* ResolvedReturnType */) >= 0;
-    }
-    function getRestTypeOfSignature(signature) {
-      return tryGetRestTypeOfSignature(signature) || anyType;
-    }
-    function tryGetRestTypeOfSignature(signature) {
-      if (signatureHasRestParameter(signature)) {
-        const sigRestType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
-        const restType = isTupleType(sigRestType) ? getRestTypeOfTupleType(sigRestType) : sigRestType;
-        return restType && getIndexTypeOfType(restType, numberType);
+    },
+    onSetUnknownOptionKeyValueInRoot(key, keyNode, _value, _valueNode) {
+      if (key === "excludes") {
+        errors.push(createDiagnosticForNodeInSourceFile(sourceFile, keyNode, Diagnostics.Unknown_option_excludes_Did_you_mean_exclude));
       }
-      return void 0;
-    }
-    function getSignatureInstantiation(signature, typeArguments, isJavascript, inferredTypeParameters) {
-      const instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, fillMissingTypeArguments(typeArguments, signature.typeParameters, getMinTypeArgumentCount(signature.typeParameters), isJavascript));
-      if (inferredTypeParameters) {
-        const returnSignature = getSingleCallOrConstructSignature(getReturnTypeOfSignature(instantiatedSignature));
-        if (returnSignature) {
-          const newReturnSignature = cloneSignature(returnSignature);
-          newReturnSignature.typeParameters = inferredTypeParameters;
-          const newInstantiatedSignature = cloneSignature(instantiatedSignature);
-          newInstantiatedSignature.resolvedReturnType = getOrCreateTypeFromSignature(newReturnSignature);
-          return newInstantiatedSignature;
-        }
+      if (find(commandOptionsWithoutBuild, (opt) => opt.name === key)) {
+        rootCompilerOptions = append(rootCompilerOptions, keyNode);
       }
-      return instantiatedSignature;
     }
-    function getSignatureInstantiationWithoutFillingInTypeArguments(signature, typeArguments) {
-      const instantiations = signature.instantiations || (signature.instantiations = /* @__PURE__ */ new Map());
-      const id = getTypeListId(typeArguments);
-      let instantiation = instantiations.get(id);
-      if (!instantiation) {
-        instantiations.set(id, instantiation = createSignatureInstantiation(signature, typeArguments));
+  };
+  const json = convertConfigFileToObject(
+    sourceFile,
+    errors,
+    /*reportOptionsErrors*/
+    true,
+    optionsIterator
+  );
+  if (!typeAcquisition) {
+    if (typingOptionstypeAcquisition) {
+      typeAcquisition = typingOptionstypeAcquisition.enableAutoDiscovery !== void 0 ? {
+        enable: typingOptionstypeAcquisition.enableAutoDiscovery,
+        include: typingOptionstypeAcquisition.include,
+        exclude: typingOptionstypeAcquisition.exclude
+      } : typingOptionstypeAcquisition;
+    } else {
+      typeAcquisition = getDefaultTypeAcquisition(configFileName);
+    }
+  }
+  if (rootCompilerOptions && json && json.compilerOptions === void 0) {
+    errors.push(createDiagnosticForNodeInSourceFile(sourceFile, rootCompilerOptions[0], Diagnostics._0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file, getTextOfPropertyName(rootCompilerOptions[0])));
+  }
+  return { raw: json, options, watchOptions, typeAcquisition, extendedConfigPath };
+}
+function getExtendsConfigPath(extendedConfig, host, basePath, errors, createDiagnostic) {
+  extendedConfig = normalizeSlashes(extendedConfig);
+  if (isRootedDiskPath(extendedConfig) || startsWith(extendedConfig, "./") || startsWith(extendedConfig, "../")) {
+    let extendedConfigPath = getNormalizedAbsolutePath(extendedConfig, basePath);
+    if (!host.fileExists(extendedConfigPath) && !endsWith(extendedConfigPath, ".json" /* Json */)) {
+      extendedConfigPath = `${extendedConfigPath}.json`;
+      if (!host.fileExists(extendedConfigPath)) {
+        errors.push(createDiagnostic(Diagnostics.File_0_not_found, extendedConfig));
+        return void 0;
       }
-      return instantiation;
     }
-    function createSignatureInstantiation(signature, typeArguments) {
-      return instantiateSignature(signature, createSignatureTypeMapper(signature, typeArguments), true);
-    }
-    function createSignatureTypeMapper(signature, typeArguments) {
-      return createTypeMapper(signature.typeParameters, typeArguments);
+    return extendedConfigPath;
+  }
+  const resolved = nodeNextJsonConfigResolver(extendedConfig, combinePaths(basePath, "tsconfig.json"), host);
+  if (resolved.resolvedModule) {
+    return resolved.resolvedModule.resolvedFileName;
+  }
+  errors.push(createDiagnostic(Diagnostics.File_0_not_found, extendedConfig));
+  return void 0;
+}
+function getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache, result) {
+  var _a2;
+  const path = host.useCaseSensitiveFileNames ? extendedConfigPath : toFileNameLowerCase(extendedConfigPath);
+  let value;
+  let extendedResult;
+  let extendedConfig;
+  if (extendedConfigCache && (value = extendedConfigCache.get(path))) {
+    ({ extendedResult, extendedConfig } = value);
+  } else {
+    extendedResult = readJsonConfigFile(extendedConfigPath, (path2) => host.readFile(path2));
+    if (!extendedResult.parseDiagnostics.length) {
+      extendedConfig = parseConfig(
+        /*json*/
+        void 0,
+        extendedResult,
+        host,
+        getDirectoryPath(extendedConfigPath),
+        getBaseFileName(extendedConfigPath),
+        resolutionStack,
+        errors,
+        extendedConfigCache
+      );
     }
-    function getErasedSignature(signature) {
-      return signature.typeParameters ? signature.erasedSignatureCache || (signature.erasedSignatureCache = createErasedSignature(signature)) : signature;
+    if (extendedConfigCache) {
+      extendedConfigCache.set(path, { extendedResult, extendedConfig });
     }
-    function createErasedSignature(signature) {
-      return instantiateSignature(signature, createTypeEraser(signature.typeParameters), true);
+  }
+  if (sourceFile) {
+    ((_a2 = result.extendedSourceFiles) != null ? _a2 : result.extendedSourceFiles = /* @__PURE__ */ new Set()).add(extendedResult.fileName);
+    if (extendedResult.extendedSourceFiles) {
+      for (const extenedSourceFile of extendedResult.extendedSourceFiles) {
+        result.extendedSourceFiles.add(extenedSourceFile);
+      }
     }
-    function getCanonicalSignature(signature) {
-      return signature.typeParameters ? signature.canonicalSignatureCache || (signature.canonicalSignatureCache = createCanonicalSignature(signature)) : signature;
+  }
+  if (extendedResult.parseDiagnostics.length) {
+    errors.push(...extendedResult.parseDiagnostics);
+    return void 0;
+  }
+  return extendedConfig;
+}
+function convertCompileOnSaveOptionFromJson(jsonOption, basePath, errors) {
+  if (!hasProperty(jsonOption, compileOnSaveCommandLineOption.name)) {
+    return false;
+  }
+  const result = convertJsonOption(compileOnSaveCommandLineOption, jsonOption.compileOnSave, basePath, errors);
+  return typeof result === "boolean" && result;
+}
+function convertCompilerOptionsFromJson(jsonOptions, basePath, configFileName) {
+  const errors = [];
+  const options = convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName);
+  return { options, errors };
+}
+function convertTypeAcquisitionFromJson(jsonOptions, basePath, configFileName) {
+  const errors = [];
+  const options = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName);
+  return { options, errors };
+}
+function getDefaultCompilerOptions(configFileName) {
+  const options = configFileName && getBaseFileName(configFileName) === "jsconfig.json" ? { allowJs: true, maxNodeModuleJsDepth: 2, allowSyntheticDefaultImports: true, skipLibCheck: true, noEmit: true } : {};
+  return options;
+}
+function convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName) {
+  const options = getDefaultCompilerOptions(configFileName);
+  convertOptionsFromJson(getCommandLineCompilerOptionsMap(), jsonOptions, basePath, options, compilerOptionsDidYouMeanDiagnostics, errors);
+  if (configFileName) {
+    options.configFilePath = normalizeSlashes(configFileName);
+  }
+  return options;
+}
+function getDefaultTypeAcquisition(configFileName) {
+  return { enable: !!configFileName && getBaseFileName(configFileName) === "jsconfig.json", include: [], exclude: [] };
+}
+function convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName) {
+  const options = getDefaultTypeAcquisition(configFileName);
+  const typeAcquisition = convertEnableAutoDiscoveryToEnable(jsonOptions);
+  convertOptionsFromJson(getCommandLineTypeAcquisitionMap(), typeAcquisition, basePath, options, typeAcquisitionDidYouMeanDiagnostics, errors);
+  return options;
+}
+function convertWatchOptionsFromJsonWorker(jsonOptions, basePath, errors) {
+  return convertOptionsFromJson(
+    getCommandLineWatchOptionsMap(),
+    jsonOptions,
+    basePath,
+    /*defaultOptions*/
+    void 0,
+    watchOptionsDidYouMeanDiagnostics,
+    errors
+  );
+}
+function convertOptionsFromJson(optionsNameMap, jsonOptions, basePath, defaultOptions, diagnostics, errors) {
+  if (!jsonOptions) {
+    return;
+  }
+  for (const id in jsonOptions) {
+    const opt = optionsNameMap.get(id);
+    if (opt) {
+      (defaultOptions || (defaultOptions = {}))[opt.name] = convertJsonOption(opt, jsonOptions[id], basePath, errors);
+    } else {
+      errors.push(createUnknownOptionError(id, diagnostics, createCompilerDiagnostic));
+    }
+  }
+  return defaultOptions;
+}
+function convertJsonOption(opt, value, basePath, errors) {
+  if (isCompilerOptionsValue(opt, value)) {
+    const optType = opt.type;
+    if (optType === "list" && isArray(value)) {
+      return convertJsonOptionOfListType(opt, value, basePath, errors);
+    } else if (optType === "listOrElement") {
+      return isArray(value) ? convertJsonOptionOfListType(opt, value, basePath, errors) : convertJsonOption(opt.element, value, basePath, errors);
+    } else if (!isString(opt.type)) {
+      return convertJsonOptionOfCustomType(opt, value, errors);
+    }
+    const validatedValue = validateJsonOptionValue(opt, value, errors);
+    return isNullOrUndefined(validatedValue) ? validatedValue : normalizeNonListOptionValue(opt, basePath, validatedValue);
+  } else {
+    errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, opt.name, getCompilerOptionValueTypeString(opt)));
+  }
+}
+function normalizeOptionValue(option, basePath, value) {
+  if (isNullOrUndefined(value))
+    return void 0;
+  if (option.type === "listOrElement" && !isArray(value))
+    return normalizeOptionValue(option.element, basePath, value);
+  else if (option.type === "list" || option.type === "listOrElement") {
+    const listOption = option;
+    if (listOption.element.isFilePath || !isString(listOption.element.type)) {
+      return filter(map(value, (v) => normalizeOptionValue(listOption.element, basePath, v)), (v) => listOption.listPreserveFalsyValues ? true : !!v);
     }
-    function createCanonicalSignature(signature) {
-      return getSignatureInstantiation(
-        signature,
-        map(signature.typeParameters, (tp) => tp.target && !getConstraintOfTypeParameter(tp.target) ? tp.target : tp),
-        isInJSFile(signature.declaration)
-      );
+    return value;
+  } else if (!isString(option.type)) {
+    return option.type.get(isString(value) ? value.toLowerCase() : value);
+  }
+  return normalizeNonListOptionValue(option, basePath, value);
+}
+function normalizeNonListOptionValue(option, basePath, value) {
+  if (option.isFilePath) {
+    value = getNormalizedAbsolutePath(value, basePath);
+    if (value === "") {
+      value = ".";
     }
-    function getBaseSignature(signature) {
-      const typeParameters = signature.typeParameters;
-      if (typeParameters) {
-        if (signature.baseSignatureCache) {
-          return signature.baseSignatureCache;
-        }
-        const typeEraser = createTypeEraser(typeParameters);
-        const baseConstraintMapper = createTypeMapper(typeParameters, map(typeParameters, (tp) => getConstraintOfTypeParameter(tp) || unknownType));
-        let baseConstraints = map(typeParameters, (tp) => instantiateType(tp, baseConstraintMapper) || unknownType);
-        for (let i = 0; i < typeParameters.length - 1; i++) {
-          baseConstraints = instantiateTypes(baseConstraints, baseConstraintMapper);
+  }
+  return value;
+}
+function validateJsonOptionValue(opt, value, errors) {
+  var _a2;
+  if (isNullOrUndefined(value))
+    return void 0;
+  const d = (_a2 = opt.extraValidation) == null ? void 0 : _a2.call(opt, value);
+  if (!d)
+    return value;
+  errors.push(createCompilerDiagnostic(...d));
+  return void 0;
+}
+function convertJsonOptionOfCustomType(opt, value, errors) {
+  if (isNullOrUndefined(value))
+    return void 0;
+  const key = value.toLowerCase();
+  const val = opt.type.get(key);
+  if (val !== void 0) {
+    return validateJsonOptionValue(opt, val, errors);
+  } else {
+    errors.push(createCompilerDiagnosticForInvalidCustomType(opt));
+  }
+}
+function convertJsonOptionOfListType(option, values, basePath, errors) {
+  return filter(map(values, (v) => convertJsonOption(option.element, v, basePath, errors)), (v) => option.listPreserveFalsyValues ? true : !!v);
+}
+var invalidTrailingRecursionPattern = /(^|\/)\*\*\/?$/;
+var wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/;
+function getFileNamesFromConfigSpecs(configFileSpecs, basePath, options, host, extraFileExtensions = emptyArray) {
+  basePath = normalizePath(basePath);
+  const keyMapper = createGetCanonicalFileName(host.useCaseSensitiveFileNames);
+  const literalFileMap = /* @__PURE__ */ new Map();
+  const wildcardFileMap = /* @__PURE__ */ new Map();
+  const wildCardJsonFileMap = /* @__PURE__ */ new Map();
+  const { validatedFilesSpec, validatedIncludeSpecs, validatedExcludeSpecs } = configFileSpecs;
+  const supportedExtensions = getSupportedExtensions(options, extraFileExtensions);
+  const supportedExtensionsWithJsonIfResolveJsonModule = getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions);
+  if (validatedFilesSpec) {
+    for (const fileName of validatedFilesSpec) {
+      const file = getNormalizedAbsolutePath(fileName, basePath);
+      literalFileMap.set(keyMapper(file), file);
+    }
+  }
+  let jsonOnlyIncludeRegexes;
+  if (validatedIncludeSpecs && validatedIncludeSpecs.length > 0) {
+    for (const file of host.readDirectory(
+      basePath,
+      flatten(supportedExtensionsWithJsonIfResolveJsonModule),
+      validatedExcludeSpecs,
+      validatedIncludeSpecs,
+      /*depth*/
+      void 0
+    )) {
+      if (fileExtensionIs(file, ".json" /* Json */)) {
+        if (!jsonOnlyIncludeRegexes) {
+          const includes = validatedIncludeSpecs.filter((s) => endsWith(s, ".json" /* Json */));
+          const includeFilePatterns = map(getRegularExpressionsForWildcards(includes, basePath, "files"), (pattern) => `^${pattern}$`);
+          jsonOnlyIncludeRegexes = includeFilePatterns ? includeFilePatterns.map((pattern) => getRegexFromPattern(pattern, host.useCaseSensitiveFileNames)) : emptyArray;
         }
-        baseConstraints = instantiateTypes(baseConstraints, typeEraser);
-        return signature.baseSignatureCache = instantiateSignature(signature, createTypeMapper(typeParameters, baseConstraints), true);
-      }
-      return signature;
-    }
-    function getOrCreateTypeFromSignature(signature) {
-      var _a2;
-      if (!signature.isolatedSignatureType) {
-        const kind = (_a2 = signature.declaration) == null ? void 0 : _a2.kind;
-        const isConstructor = kind === void 0 || kind === 173 /* Constructor */ || kind === 177 /* ConstructSignature */ || kind === 182 /* ConstructorType */;
-        const type = createObjectType(16 /* Anonymous */);
-        type.members = emptySymbols;
-        type.properties = emptyArray;
-        type.callSignatures = !isConstructor ? [signature] : emptyArray;
-        type.constructSignatures = isConstructor ? [signature] : emptyArray;
-        type.indexInfos = emptyArray;
-        signature.isolatedSignatureType = type;
-      }
-      return signature.isolatedSignatureType;
-    }
-    function getIndexSymbol(symbol) {
-      return symbol.members ? getIndexSymbolFromSymbolTable(symbol.members) : void 0;
-    }
-    function getIndexSymbolFromSymbolTable(symbolTable) {
-      return symbolTable.get("__index" /* Index */);
-    }
-    function createIndexInfo(keyType, type, isReadonly, declaration) {
-      return { keyType, type, isReadonly, declaration };
-    }
-    function getIndexInfosOfSymbol(symbol) {
-      const indexSymbol = getIndexSymbol(symbol);
-      return indexSymbol ? getIndexInfosOfIndexSymbol(indexSymbol) : emptyArray;
-    }
-    function getIndexInfosOfIndexSymbol(indexSymbol) {
-      if (indexSymbol.declarations) {
-        const indexInfos = [];
-        for (const declaration of indexSymbol.declarations) {
-          if (declaration.parameters.length === 1) {
-            const parameter = declaration.parameters[0];
-            if (parameter.type) {
-              forEachType(getTypeFromTypeNode(parameter.type), (keyType) => {
-                if (isValidIndexKeyType(keyType) && !findIndexInfo(indexInfos, keyType)) {
-                  indexInfos.push(createIndexInfo(
-                    keyType,
-                    declaration.type ? getTypeFromTypeNode(declaration.type) : anyType,
-                    hasEffectiveModifier(declaration, 64 /* Readonly */),
-                    declaration
-                  ));
-                }
-              });
-            }
+        const includeIndex = findIndex(jsonOnlyIncludeRegexes, (re) => re.test(file));
+        if (includeIndex !== -1) {
+          const key2 = keyMapper(file);
+          if (!literalFileMap.has(key2) && !wildCardJsonFileMap.has(key2)) {
+            wildCardJsonFileMap.set(key2, file);
           }
         }
-        return indexInfos;
+        continue;
+      }
+      if (hasFileWithHigherPriorityExtension(file, literalFileMap, wildcardFileMap, supportedExtensions, keyMapper)) {
+        continue;
+      }
+      removeWildcardFilesWithLowerPriorityExtension(file, wildcardFileMap, supportedExtensions, keyMapper);
+      const key = keyMapper(file);
+      if (!literalFileMap.has(key) && !wildcardFileMap.has(key)) {
+        wildcardFileMap.set(key, file);
       }
-      return emptyArray;
     }
-    function isValidIndexKeyType(type) {
-      return !!(type.flags & (4 /* String */ | 8 /* Number */ | 4096 /* ESSymbol */)) || isPatternLiteralType(type) || !!(type.flags & 2097152 /* Intersection */) && !isGenericType(type) && some(type.types, isValidIndexKeyType);
+  }
+  const literalFiles = arrayFrom(literalFileMap.values());
+  const wildcardFiles = arrayFrom(wildcardFileMap.values());
+  return literalFiles.concat(wildcardFiles, arrayFrom(wildCardJsonFileMap.values()));
+}
+function isExcludedFile(pathToCheck, spec, basePath, useCaseSensitiveFileNames, currentDirectory) {
+  const { validatedFilesSpec, validatedIncludeSpecs, validatedExcludeSpecs } = spec;
+  if (!length(validatedIncludeSpecs) || !length(validatedExcludeSpecs))
+    return false;
+  basePath = normalizePath(basePath);
+  const keyMapper = createGetCanonicalFileName(useCaseSensitiveFileNames);
+  if (validatedFilesSpec) {
+    for (const fileName of validatedFilesSpec) {
+      if (keyMapper(getNormalizedAbsolutePath(fileName, basePath)) === pathToCheck)
+        return false;
     }
-    function getConstraintDeclaration(type) {
-      return mapDefined(filter(type.symbol && type.symbol.declarations, isTypeParameterDeclaration), getEffectiveConstraintOfTypeParameter)[0];
+  }
+  return matchesExcludeWorker(pathToCheck, validatedExcludeSpecs, useCaseSensitiveFileNames, currentDirectory, basePath);
+}
+function invalidDotDotAfterRecursiveWildcard(s) {
+  const wildcardIndex = startsWith(s, "**/") ? 0 : s.indexOf("/**/");
+  if (wildcardIndex === -1) {
+    return false;
+  }
+  const lastDotIndex = endsWith(s, "/..") ? s.length : s.lastIndexOf("/../");
+  return lastDotIndex > wildcardIndex;
+}
+function matchesExclude(pathToCheck, excludeSpecs, useCaseSensitiveFileNames, currentDirectory) {
+  return matchesExcludeWorker(
+    pathToCheck,
+    filter(excludeSpecs, (spec) => !invalidDotDotAfterRecursiveWildcard(spec)),
+    useCaseSensitiveFileNames,
+    currentDirectory
+  );
+}
+function matchesExcludeWorker(pathToCheck, excludeSpecs, useCaseSensitiveFileNames, currentDirectory, basePath) {
+  const excludePattern = getRegularExpressionForWildcard(excludeSpecs, combinePaths(normalizePath(currentDirectory), basePath), "exclude");
+  const excludeRegex = excludePattern && getRegexFromPattern(excludePattern, useCaseSensitiveFileNames);
+  if (!excludeRegex)
+    return false;
+  if (excludeRegex.test(pathToCheck))
+    return true;
+  return !hasExtension(pathToCheck) && excludeRegex.test(ensureTrailingDirectorySeparator(pathToCheck));
+}
+function validateSpecs(specs, errors, disallowTrailingRecursion, jsonSourceFile, specKey) {
+  return specs.filter((spec) => {
+    if (!isString(spec))
+      return false;
+    const diag2 = specToDiagnostic(spec, disallowTrailingRecursion);
+    if (diag2 !== void 0) {
+      errors.push(createDiagnostic(...diag2));
     }
-    function getInferredTypeParameterConstraint(typeParameter, omitTypeReferences) {
-      var _a2;
-      let inferences;
-      if ((_a2 = typeParameter.symbol) == null ? void 0 : _a2.declarations) {
-        for (const declaration of typeParameter.symbol.declarations) {
-          if (declaration.parent.kind === 192 /* InferType */) {
-            const [childTypeParameter = declaration.parent, grandParent] = walkUpParenthesizedTypesAndGetParentAndChild(declaration.parent.parent);
-            if (grandParent.kind === 180 /* TypeReference */ && !omitTypeReferences) {
-              const typeReference = grandParent;
-              const typeParameters = getTypeParametersForTypeReference(typeReference);
-              if (typeParameters) {
-                const index = typeReference.typeArguments.indexOf(childTypeParameter);
-                if (index < typeParameters.length) {
-                  const declaredConstraint = getConstraintOfTypeParameter(typeParameters[index]);
-                  if (declaredConstraint) {
-                    const mapper = makeDeferredTypeMapper(typeParameters, typeParameters.map((_, index2) => () => {
-                      return getEffectiveTypeArgumentAtIndex(typeReference, typeParameters, index2);
-                    }));
-                    const constraint = instantiateType(declaredConstraint, mapper);
-                    if (constraint !== typeParameter) {
-                      inferences = append(inferences, constraint);
-                    }
-                  }
-                }
-              }
-            } else if (grandParent.kind === 166 /* Parameter */ && grandParent.dotDotDotToken || grandParent.kind === 188 /* RestType */ || grandParent.kind === 199 /* NamedTupleMember */ && grandParent.dotDotDotToken) {
-              inferences = append(inferences, createArrayType(unknownType));
-            } else if (grandParent.kind === 201 /* TemplateLiteralTypeSpan */) {
-              inferences = append(inferences, stringType);
-            } else if (grandParent.kind === 165 /* TypeParameter */ && grandParent.parent.kind === 197 /* MappedType */) {
-              inferences = append(inferences, keyofConstraintType);
-            } else if (grandParent.kind === 197 /* MappedType */ && grandParent.type && skipParentheses(grandParent.type) === declaration.parent && grandParent.parent.kind === 191 /* ConditionalType */ && grandParent.parent.extendsType === grandParent && grandParent.parent.checkType.kind === 197 /* MappedType */ && grandParent.parent.checkType.type) {
-              const checkMappedType2 = grandParent.parent.checkType;
-              const nodeType = getTypeFromTypeNode(checkMappedType2.type);
-              inferences = append(inferences, instantiateType(
-                nodeType,
-                makeUnaryTypeMapper(getDeclaredTypeOfTypeParameter(getSymbolOfNode(checkMappedType2.typeParameter)), checkMappedType2.typeParameter.constraint ? getTypeFromTypeNode(checkMappedType2.typeParameter.constraint) : keyofConstraintType)
-              ));
-            }
-          }
-        }
+    return diag2 === void 0;
+  });
+  function createDiagnostic(message, spec) {
+    const element = getTsConfigPropArrayElementValue(jsonSourceFile, specKey, spec);
+    return element ? createDiagnosticForNodeInSourceFile(jsonSourceFile, element, message, spec) : createCompilerDiagnostic(message, spec);
+  }
+}
+function specToDiagnostic(spec, disallowTrailingRecursion) {
+  if (disallowTrailingRecursion && invalidTrailingRecursionPattern.test(spec)) {
+    return [Diagnostics.File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec];
+  } else if (invalidDotDotAfterRecursiveWildcard(spec)) {
+    return [Diagnostics.File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec];
+  }
+}
+function getWildcardDirectories({ validatedIncludeSpecs: include, validatedExcludeSpecs: exclude }, path, useCaseSensitiveFileNames) {
+  const rawExcludeRegex = getRegularExpressionForWildcard(exclude, path, "exclude");
+  const excludeRegex = rawExcludeRegex && new RegExp(rawExcludeRegex, useCaseSensitiveFileNames ? "" : "i");
+  const wildcardDirectories = {};
+  if (include !== void 0) {
+    const recursiveKeys = [];
+    for (const file of include) {
+      const spec = normalizePath(combinePaths(path, file));
+      if (excludeRegex && excludeRegex.test(spec)) {
+        continue;
       }
-      return inferences && getIntersectionType(inferences);
-    }
-    function getConstraintFromTypeParameter(typeParameter) {
-      if (!typeParameter.constraint) {
-        if (typeParameter.target) {
-          const targetConstraint = getConstraintOfTypeParameter(typeParameter.target);
-          typeParameter.constraint = targetConstraint ? instantiateType(targetConstraint, typeParameter.mapper) : noConstraintType;
-        } else {
-          const constraintDeclaration = getConstraintDeclaration(typeParameter);
-          if (!constraintDeclaration) {
-            typeParameter.constraint = getInferredTypeParameterConstraint(typeParameter) || noConstraintType;
-          } else {
-            let type = getTypeFromTypeNode(constraintDeclaration);
-            if (type.flags & 1 /* Any */ && !isErrorType(type)) {
-              type = constraintDeclaration.parent.parent.kind === 197 /* MappedType */ ? keyofConstraintType : unknownType;
-            }
-            typeParameter.constraint = type;
+      const match = getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames);
+      if (match) {
+        const { key, flags } = match;
+        const existingFlags = wildcardDirectories[key];
+        if (existingFlags === void 0 || existingFlags < flags) {
+          wildcardDirectories[key] = flags;
+          if (flags === 1 /* Recursive */) {
+            recursiveKeys.push(key);
           }
         }
       }
-      return typeParameter.constraint === noConstraintType ? void 0 : typeParameter.constraint;
-    }
-    function getParentSymbolOfTypeParameter(typeParameter) {
-      const tp = getDeclarationOfKind(typeParameter.symbol, 165 /* TypeParameter */);
-      const host2 = isJSDocTemplateTag(tp.parent) ? getEffectiveContainerForJSDocTemplateTag(tp.parent) : tp.parent;
-      return host2 && getSymbolOfNode(host2);
     }
-    function getTypeListId(types) {
-      let result = "";
-      if (types) {
-        const length2 = types.length;
-        let i = 0;
-        while (i < length2) {
-          const startId = types[i].id;
-          let count = 1;
-          while (i + count < length2 && types[i + count].id === startId + count) {
-            count++;
+    for (const key in wildcardDirectories) {
+      if (hasProperty(wildcardDirectories, key)) {
+        for (const recursiveKey of recursiveKeys) {
+          if (key !== recursiveKey && containsPath(recursiveKey, key, path, !useCaseSensitiveFileNames)) {
+            delete wildcardDirectories[key];
           }
-          if (result.length) {
-            result += ",";
-          }
-          result += startId;
-          if (count > 1) {
-            result += ":" + count;
-          }
-          i += count;
         }
       }
-      return result;
-    }
-    function getAliasId(aliasSymbol, aliasTypeArguments) {
-      return aliasSymbol ? `@${getSymbolId(aliasSymbol)}` + (aliasTypeArguments ? `:${getTypeListId(aliasTypeArguments)}` : "") : "";
     }
-    function getPropagatingFlagsOfTypes(types, excludeKinds) {
-      let result = 0;
-      for (const type of types) {
-        if (excludeKinds === void 0 || !(type.flags & excludeKinds)) {
-          result |= getObjectFlags(type);
-        }
-      }
-      return result & 458752 /* PropagatingFlags */;
+  }
+  return wildcardDirectories;
+}
+function getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames) {
+  const match = wildcardDirectoryPattern.exec(spec);
+  if (match) {
+    const questionWildcardIndex = spec.indexOf("?");
+    const starWildcardIndex = spec.indexOf("*");
+    const lastDirectorySeperatorIndex = spec.lastIndexOf(directorySeparator);
+    return {
+      key: useCaseSensitiveFileNames ? match[0] : toFileNameLowerCase(match[0]),
+      flags: questionWildcardIndex !== -1 && questionWildcardIndex < lastDirectorySeperatorIndex || starWildcardIndex !== -1 && starWildcardIndex < lastDirectorySeperatorIndex ? 1 /* Recursive */ : 0 /* None */
+    };
+  }
+  if (isImplicitGlob(spec.substring(spec.lastIndexOf(directorySeparator) + 1))) {
+    return {
+      key: removeTrailingDirectorySeparator(useCaseSensitiveFileNames ? spec : toFileNameLowerCase(spec)),
+      flags: 1 /* Recursive */
+    };
+  }
+  return void 0;
+}
+function hasFileWithHigherPriorityExtension(file, literalFiles, wildcardFiles, extensions, keyMapper) {
+  const extensionGroup = forEach(extensions, (group2) => fileExtensionIsOneOf(file, group2) ? group2 : void 0);
+  if (!extensionGroup) {
+    return false;
+  }
+  for (const ext of extensionGroup) {
+    if (fileExtensionIs(file, ext)) {
+      return false;
     }
-    function createTypeReference(target, typeArguments) {
-      const id = getTypeListId(typeArguments);
-      let type = target.instantiations.get(id);
-      if (!type) {
-        type = createObjectType(4 /* Reference */, target.symbol);
-        target.instantiations.set(id, type);
-        type.objectFlags |= typeArguments ? getPropagatingFlagsOfTypes(typeArguments) : 0;
-        type.target = target;
-        type.resolvedTypeArguments = typeArguments;
+    const higherPriorityPath = keyMapper(changeExtension(file, ext));
+    if (literalFiles.has(higherPriorityPath) || wildcardFiles.has(higherPriorityPath)) {
+      if (ext === ".d.ts" /* Dts */ && (fileExtensionIs(file, ".js" /* Js */) || fileExtensionIs(file, ".jsx" /* Jsx */))) {
+        continue;
       }
-      return type;
+      return true;
     }
-    function cloneTypeReference(source) {
-      const type = createTypeWithSymbol(source.flags, source.symbol);
-      type.objectFlags = source.objectFlags;
-      type.target = source.target;
-      type.resolvedTypeArguments = source.resolvedTypeArguments;
-      return type;
+  }
+  return false;
+}
+function removeWildcardFilesWithLowerPriorityExtension(file, wildcardFiles, extensions, keyMapper) {
+  const extensionGroup = forEach(extensions, (group2) => fileExtensionIsOneOf(file, group2) ? group2 : void 0);
+  if (!extensionGroup) {
+    return;
+  }
+  for (let i = extensionGroup.length - 1; i >= 0; i--) {
+    const ext = extensionGroup[i];
+    if (fileExtensionIs(file, ext)) {
+      return;
     }
-    function createDeferredTypeReference(target, node, mapper, aliasSymbol, aliasTypeArguments) {
-      if (!aliasSymbol) {
-        aliasSymbol = getAliasSymbolForTypeNode(node);
-        const localAliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
-        aliasTypeArguments = mapper ? instantiateTypes(localAliasTypeArguments, mapper) : localAliasTypeArguments;
+    const lowerPriorityPath = keyMapper(changeExtension(file, ext));
+    wildcardFiles.delete(lowerPriorityPath);
+  }
+}
+function convertCompilerOptionsForTelemetry(opts) {
+  const out = {};
+  for (const key in opts) {
+    if (hasProperty(opts, key)) {
+      const type = getOptionFromName(key);
+      if (type !== void 0) {
+        out[key] = getOptionValueWithEmptyStrings(opts[key], type);
       }
-      const type = createObjectType(4 /* Reference */, target.symbol);
-      type.target = target;
-      type.node = node;
-      type.mapper = mapper;
-      type.aliasSymbol = aliasSymbol;
-      type.aliasTypeArguments = aliasTypeArguments;
-      return type;
     }
-    function getTypeArguments(type) {
-      var _a2, _b;
-      if (!type.resolvedTypeArguments) {
-        if (!pushTypeResolution(type, 6 /* ResolvedTypeArguments */)) {
-          return ((_a2 = type.target.localTypeParameters) == null ? void 0 : _a2.map(() => errorType)) || emptyArray;
-        }
-        const node = type.node;
-        const typeArguments = !node ? emptyArray : node.kind === 180 /* TypeReference */ ? concatenate(type.target.outerTypeParameters, getEffectiveTypeArguments2(node, type.target.localTypeParameters)) : node.kind === 185 /* ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : map(node.elements, getTypeFromTypeNode);
-        if (popTypeResolution()) {
-          type.resolvedTypeArguments = type.mapper ? instantiateTypes(typeArguments, type.mapper) : typeArguments;
-        } else {
-          type.resolvedTypeArguments = ((_b = type.target.localTypeParameters) == null ? void 0 : _b.map(() => errorType)) || emptyArray;
-          error(
-            type.node || currentNode,
-            type.target.symbol ? Diagnostics.Type_arguments_for_0_circularly_reference_themselves : Diagnostics.Tuple_type_arguments_circularly_reference_themselves,
-            type.target.symbol && symbolToString(type.target.symbol)
-          );
-        }
-      }
-      return type.resolvedTypeArguments;
-    }
-    function getTypeReferenceArity(type) {
-      return length(type.target.typeParameters);
-    }
-    function getTypeFromClassOrInterfaceReference(node, symbol) {
-      const type = getDeclaredTypeOfSymbol(getMergedSymbol(symbol));
-      const typeParameters = type.localTypeParameters;
-      if (typeParameters) {
-        const numTypeArguments = length(node.typeArguments);
-        const minTypeArgumentCount = getMinTypeArgumentCount(typeParameters);
-        const isJs = isInJSFile(node);
-        const isJsImplicitAny = !noImplicitAny && isJs;
-        if (!isJsImplicitAny && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) {
-          const missingAugmentsTag = isJs && isExpressionWithTypeArguments(node) && !isJSDocAugmentsTag(node.parent);
-          const diag2 = minTypeArgumentCount === typeParameters.length ? missingAugmentsTag ? Diagnostics.Expected_0_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_1_type_argument_s : missingAugmentsTag ? Diagnostics.Expected_0_1_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments;
-          const typeStr = typeToString(type, void 0, 2 /* WriteArrayAsGenericType */);
-          error(node, diag2, typeStr, minTypeArgumentCount, typeParameters.length);
-          if (!isJs) {
-            return errorType;
-          }
-        }
-        if (node.kind === 180 /* TypeReference */ && isDeferredTypeReferenceNode(node, length(node.typeArguments) !== typeParameters.length)) {
-          return createDeferredTypeReference(type, node, void 0);
+  }
+  return out;
+}
+function getOptionValueWithEmptyStrings(value, option) {
+  switch (option.type) {
+    case "object":
+      return "";
+    case "string":
+      return "";
+    case "number":
+      return typeof value === "number" ? value : "";
+    case "boolean":
+      return typeof value === "boolean" ? value : "";
+    case "listOrElement":
+      if (!isArray(value))
+        return getOptionValueWithEmptyStrings(value, option.element);
+    case "list":
+      const elementType = option.element;
+      return isArray(value) ? value.map((v) => getOptionValueWithEmptyStrings(v, elementType)) : "";
+    default:
+      return forEachEntry(option.type, (optionEnumValue, optionStringValue) => {
+        if (optionEnumValue === value) {
+          return optionStringValue;
         }
-        const typeArguments = concatenate(type.outerTypeParameters, fillMissingTypeArguments(typeArgumentsFromTypeReferenceNode(node), typeParameters, minTypeArgumentCount, isJs));
-        return createTypeReference(type, typeArguments);
-      }
-      return checkNoTypeArguments(node, symbol) ? type : errorType;
+      });
+  }
+}
+function getDefaultValueForOption(option) {
+  switch (option.type) {
+    case "number":
+      return 1;
+    case "boolean":
+      return true;
+    case "string":
+      const defaultValue = option.defaultValueDescription;
+      return option.isFilePath ? `./${defaultValue && typeof defaultValue === "string" ? defaultValue : ""}` : "";
+    case "list":
+      return [];
+    case "listOrElement":
+      return getDefaultValueForOption(option.element);
+    case "object":
+      return {};
+    default:
+      const value = firstOrUndefinedIterator(option.type.keys());
+      if (value !== void 0)
+        return value;
+      return Debug.fail("Expected 'option.type' to have entries.");
+  }
+}
+
+// src/compiler/moduleNameResolver.ts
+function trace(host) {
+  host.trace(formatMessage.apply(void 0, arguments));
+}
+function isTraceEnabled(compilerOptions, host) {
+  return !!compilerOptions.traceResolution && host.trace !== void 0;
+}
+function withPackageId(packageInfo, r) {
+  let packageId;
+  if (r && packageInfo) {
+    const packageJsonContent = packageInfo.contents.packageJsonContent;
+    if (typeof packageJsonContent.name === "string" && typeof packageJsonContent.version === "string") {
+      packageId = {
+        name: packageJsonContent.name,
+        subModuleName: r.path.slice(packageInfo.packageDirectory.length + directorySeparator.length),
+        version: packageJsonContent.version
+      };
     }
-    function getTypeAliasInstantiation(symbol, typeArguments, aliasSymbol, aliasTypeArguments) {
-      const type = getDeclaredTypeOfSymbol(symbol);
-      if (type === intrinsicMarkerType && intrinsicTypeKinds.has(symbol.escapedName) && typeArguments && typeArguments.length === 1) {
-        return getStringMappingType(symbol, typeArguments[0]);
-      }
-      const links = getSymbolLinks(symbol);
-      const typeParameters = links.typeParameters;
-      const id = getTypeListId(typeArguments) + getAliasId(aliasSymbol, aliasTypeArguments);
-      let instantiation = links.instantiations.get(id);
-      if (!instantiation) {
-        links.instantiations.set(id, instantiation = instantiateTypeWithAlias(
-          type,
-          createTypeMapper(typeParameters, fillMissingTypeArguments(typeArguments, typeParameters, getMinTypeArgumentCount(typeParameters), isInJSFile(symbol.valueDeclaration))),
-          aliasSymbol,
-          aliasTypeArguments
-        ));
-      }
-      return instantiation;
+  }
+  return r && { path: r.path, extension: r.ext, packageId, resolvedUsingTsExtension: r.resolvedUsingTsExtension };
+}
+function noPackageId(r) {
+  return withPackageId(
+    /*packageInfo*/
+    void 0,
+    r
+  );
+}
+function removeIgnoredPackageId(r) {
+  if (r) {
+    Debug.assert(r.packageId === void 0);
+    return { path: r.path, ext: r.extension, resolvedUsingTsExtension: r.resolvedUsingTsExtension };
+  }
+}
+function formatExtensions(extensions) {
+  const result = [];
+  if (extensions & 1 /* TypeScript */)
+    result.push("TypeScript");
+  if (extensions & 2 /* JavaScript */)
+    result.push("JavaScript");
+  if (extensions & 4 /* Declaration */)
+    result.push("Declaration");
+  if (extensions & 8 /* Json */)
+    result.push("JSON");
+  return result.join(", ");
+}
+function resolvedTypeScriptOnly(resolved) {
+  if (!resolved) {
+    return void 0;
+  }
+  Debug.assert(extensionIsTS(resolved.extension));
+  return { fileName: resolved.path, packageId: resolved.packageId };
+}
+function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations, affectingLocations, diagnostics, resultFromCache) {
+  if (resultFromCache) {
+    resultFromCache.failedLookupLocations = updateResolutionField(resultFromCache.failedLookupLocations, failedLookupLocations);
+    resultFromCache.affectingLocations = updateResolutionField(resultFromCache.affectingLocations, affectingLocations);
+    resultFromCache.resolutionDiagnostics = updateResolutionField(resultFromCache.resolutionDiagnostics, diagnostics);
+    return resultFromCache;
+  }
+  return {
+    resolvedModule: resolved && {
+      resolvedFileName: resolved.path,
+      originalPath: resolved.originalPath === true ? void 0 : resolved.originalPath,
+      extension: resolved.extension,
+      isExternalLibraryImport,
+      packageId: resolved.packageId,
+      resolvedUsingTsExtension: !!resolved.resolvedUsingTsExtension
+    },
+    failedLookupLocations: initializeResolutionField(failedLookupLocations),
+    affectingLocations: initializeResolutionField(affectingLocations),
+    resolutionDiagnostics: initializeResolutionField(diagnostics)
+  };
+}
+function initializeResolutionField(value) {
+  return value.length ? value : void 0;
+}
+function updateResolutionField(to, value) {
+  if (!(value == null ? void 0 : value.length))
+    return to;
+  if (!(to == null ? void 0 : to.length))
+    return value;
+  to.push(...value);
+  return to;
+}
+function readPackageJsonField(jsonContent, fieldName, typeOfTag, state) {
+  if (!hasProperty(jsonContent, fieldName)) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.package_json_does_not_have_a_0_field, fieldName);
     }
-    function getTypeFromTypeAliasReference(node, symbol) {
-      if (getCheckFlags(symbol) & 1048576 /* Unresolved */) {
-        const typeArguments = typeArgumentsFromTypeReferenceNode(node);
-        const id = getAliasId(symbol, typeArguments);
-        let errorType2 = errorTypes.get(id);
-        if (!errorType2) {
-          errorType2 = createIntrinsicType(1 /* Any */, "error");
-          errorType2.aliasSymbol = symbol;
-          errorType2.aliasTypeArguments = typeArguments;
-          errorTypes.set(id, errorType2);
-        }
-        return errorType2;
-      }
-      const type = getDeclaredTypeOfSymbol(symbol);
-      const typeParameters = getSymbolLinks(symbol).typeParameters;
-      if (typeParameters) {
-        const numTypeArguments = length(node.typeArguments);
-        const minTypeArgumentCount = getMinTypeArgumentCount(typeParameters);
-        if (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length) {
-          error(
-            node,
-            minTypeArgumentCount === typeParameters.length ? Diagnostics.Generic_type_0_requires_1_type_argument_s : Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments,
-            symbolToString(symbol),
-            minTypeArgumentCount,
-            typeParameters.length
-          );
-          return errorType;
-        }
-        const aliasSymbol = getAliasSymbolForTypeNode(node);
-        let newAliasSymbol = aliasSymbol && (isLocalTypeAlias(symbol) || !isLocalTypeAlias(aliasSymbol)) ? aliasSymbol : void 0;
-        let aliasTypeArguments;
-        if (newAliasSymbol) {
-          aliasTypeArguments = getTypeArgumentsForAliasSymbol(newAliasSymbol);
-        } else if (isTypeReferenceType(node)) {
-          const aliasSymbol2 = resolveTypeReferenceName(node, 2097152 /* Alias */, true);
-          if (aliasSymbol2 && aliasSymbol2 !== unknownSymbol) {
-            const resolved = resolveAlias(aliasSymbol2);
-            if (resolved && resolved.flags & 524288 /* TypeAlias */) {
-              newAliasSymbol = resolved;
-              aliasTypeArguments = typeArgumentsFromTypeReferenceNode(node);
-            }
-          }
-        }
-        return getTypeAliasInstantiation(symbol, typeArgumentsFromTypeReferenceNode(node), newAliasSymbol, aliasTypeArguments);
-      }
-      return checkNoTypeArguments(node, symbol) ? type : errorType;
+    return;
+  }
+  const value = jsonContent[fieldName];
+  if (typeof value !== typeOfTag || value === null) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Expected_type_of_0_field_in_package_json_to_be_1_got_2, fieldName, typeOfTag, value === null ? "null" : typeof value);
     }
-    function isLocalTypeAlias(symbol) {
-      var _a2;
-      const declaration = (_a2 = symbol.declarations) == null ? void 0 : _a2.find(isTypeAlias);
-      return !!(declaration && getContainingFunction(declaration));
+    return;
+  }
+  return value;
+}
+function readPackageJsonPathField(jsonContent, fieldName, baseDirectory, state) {
+  const fileName = readPackageJsonField(jsonContent, fieldName, "string", state);
+  if (fileName === void 0) {
+    return;
+  }
+  if (!fileName) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.package_json_had_a_falsy_0_field, fieldName);
     }
-    function getTypeReferenceName(node) {
-      switch (node.kind) {
-        case 180 /* TypeReference */:
-          return node.typeName;
-        case 230 /* ExpressionWithTypeArguments */:
-          const expr = node.expression;
-          if (isEntityNameExpression(expr)) {
-            return expr;
-          }
+    return;
+  }
+  const path = normalizePath(combinePaths(baseDirectory, fileName));
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.package_json_has_0_field_1_that_references_2, fieldName, fileName, path);
+  }
+  return path;
+}
+function readPackageJsonTypesFields(jsonContent, baseDirectory, state) {
+  return readPackageJsonPathField(jsonContent, "typings", baseDirectory, state) || readPackageJsonPathField(jsonContent, "types", baseDirectory, state);
+}
+function readPackageJsonTSConfigField(jsonContent, baseDirectory, state) {
+  return readPackageJsonPathField(jsonContent, "tsconfig", baseDirectory, state);
+}
+function readPackageJsonMainField(jsonContent, baseDirectory, state) {
+  return readPackageJsonPathField(jsonContent, "main", baseDirectory, state);
+}
+function readPackageJsonTypesVersionsField(jsonContent, state) {
+  const typesVersions = readPackageJsonField(jsonContent, "typesVersions", "object", state);
+  if (typesVersions === void 0)
+    return;
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.package_json_has_a_typesVersions_field_with_version_specific_path_mappings);
+  }
+  return typesVersions;
+}
+function readPackageJsonTypesVersionPaths(jsonContent, state) {
+  const typesVersions = readPackageJsonTypesVersionsField(jsonContent, state);
+  if (typesVersions === void 0)
+    return;
+  if (state.traceEnabled) {
+    for (const key in typesVersions) {
+      if (hasProperty(typesVersions, key) && !VersionRange.tryParse(key)) {
+        trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range, key);
       }
-      return void 0;
     }
-    function getSymbolPath(symbol) {
-      return symbol.parent ? `${getSymbolPath(symbol.parent)}.${symbol.escapedName}` : symbol.escapedName;
+  }
+  const result = getPackageJsonTypesVersionsPaths(typesVersions);
+  if (!result) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.package_json_does_not_have_a_typesVersions_entry_that_matches_version_0, versionMajorMinor);
     }
-    function getUnresolvedSymbolForEntityName(name) {
-      const identifier = name.kind === 163 /* QualifiedName */ ? name.right : name.kind === 208 /* PropertyAccessExpression */ ? name.name : name;
-      const text = identifier.escapedText;
-      if (text) {
-        const parentSymbol = name.kind === 163 /* QualifiedName */ ? getUnresolvedSymbolForEntityName(name.left) : name.kind === 208 /* PropertyAccessExpression */ ? getUnresolvedSymbolForEntityName(name.expression) : void 0;
-        const path = parentSymbol ? `${getSymbolPath(parentSymbol)}.${text}` : text;
-        let result = unresolvedSymbols.get(path);
-        if (!result) {
-          unresolvedSymbols.set(path, result = createSymbol(524288 /* TypeAlias */, text, 1048576 /* Unresolved */));
-          result.parent = parentSymbol;
-          result.declaredType = unresolvedType;
-        }
-        return result;
-      }
-      return unknownSymbol;
+    return;
+  }
+  const { version: bestVersionKey, paths: bestVersionPaths } = result;
+  if (typeof bestVersionPaths !== "object") {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Expected_type_of_0_field_in_package_json_to_be_1_got_2, `typesVersions['${bestVersionKey}']`, "object", typeof bestVersionPaths);
     }
-    function resolveTypeReferenceName(typeReference, meaning, ignoreErrors) {
-      const name = getTypeReferenceName(typeReference);
-      if (!name) {
-        return unknownSymbol;
-      }
-      const symbol = resolveEntityName(name, meaning, ignoreErrors);
-      return symbol && symbol !== unknownSymbol ? symbol : ignoreErrors ? unknownSymbol : getUnresolvedSymbolForEntityName(name);
+    return;
+  }
+  return result;
+}
+var typeScriptVersion;
+function getPackageJsonTypesVersionsPaths(typesVersions) {
+  if (!typeScriptVersion)
+    typeScriptVersion = new Version(version);
+  for (const key in typesVersions) {
+    if (!hasProperty(typesVersions, key))
+      continue;
+    const keyRange = VersionRange.tryParse(key);
+    if (keyRange === void 0) {
+      continue;
+    }
+    if (keyRange.test(typeScriptVersion)) {
+      return { version: key, paths: typesVersions[key] };
+    }
+  }
+}
+function getEffectiveTypeRoots(options, host) {
+  if (options.typeRoots) {
+    return options.typeRoots;
+  }
+  let currentDirectory;
+  if (options.configFilePath) {
+    currentDirectory = getDirectoryPath(options.configFilePath);
+  } else if (host.getCurrentDirectory) {
+    currentDirectory = host.getCurrentDirectory();
+  }
+  if (currentDirectory !== void 0) {
+    return getDefaultTypeRoots(currentDirectory, host);
+  }
+}
+function getDefaultTypeRoots(currentDirectory, host) {
+  if (!host.directoryExists) {
+    return [combinePaths(currentDirectory, nodeModulesAtTypes)];
+  }
+  let typeRoots;
+  forEachAncestorDirectory(normalizePath(currentDirectory), (directory) => {
+    const atTypes = combinePaths(directory, nodeModulesAtTypes);
+    if (host.directoryExists(atTypes)) {
+      (typeRoots || (typeRoots = [])).push(atTypes);
     }
-    function getTypeReferenceType(node, symbol) {
-      if (symbol === unknownSymbol) {
-        return errorType;
-      }
-      symbol = getExpandoSymbol(symbol) || symbol;
-      if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) {
-        return getTypeFromClassOrInterfaceReference(node, symbol);
-      }
-      if (symbol.flags & 524288 /* TypeAlias */) {
-        return getTypeFromTypeAliasReference(node, symbol);
-      }
-      const res = tryGetDeclaredTypeOfSymbol(symbol);
-      if (res) {
-        return checkNoTypeArguments(node, symbol) ? getRegularTypeOfLiteralType(res) : errorType;
+    return void 0;
+  });
+  return typeRoots;
+}
+var nodeModulesAtTypes = combinePaths("node_modules", "@types");
+function arePathsEqual(path1, path2, host) {
+  const useCaseSensitiveFileNames = typeof host.useCaseSensitiveFileNames === "function" ? host.useCaseSensitiveFileNames() : host.useCaseSensitiveFileNames;
+  return comparePaths(path1, path2, !useCaseSensitiveFileNames) === 0 /* EqualTo */;
+}
+function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, cache, resolutionMode) {
+  Debug.assert(typeof typeReferenceDirectiveName === "string", "Non-string value passed to `ts.resolveTypeReferenceDirective`, likely by a wrapping package working with an outdated `resolveTypeReferenceDirectives` signature. This is probably not a problem in TS itself.");
+  const traceEnabled = isTraceEnabled(options, host);
+  if (redirectedReference) {
+    options = redirectedReference.commandLine.options;
+  }
+  const containingDirectory = containingFile ? getDirectoryPath(containingFile) : void 0;
+  let result = containingDirectory ? cache == null ? void 0 : cache.getFromDirectoryCache(typeReferenceDirectiveName, resolutionMode, containingDirectory, redirectedReference) : void 0;
+  if (!result && containingDirectory && !isExternalModuleNameRelative(typeReferenceDirectiveName)) {
+    result = cache == null ? void 0 : cache.getFromNonRelativeNameCache(typeReferenceDirectiveName, resolutionMode, containingDirectory, redirectedReference);
+  }
+  if (result) {
+    if (traceEnabled) {
+      trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1, typeReferenceDirectiveName, containingFile);
+      if (redirectedReference)
+        trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName);
+      trace(host, Diagnostics.Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1, typeReferenceDirectiveName, containingDirectory);
+      traceResult(result);
+    }
+    return result;
+  }
+  const typeRoots = getEffectiveTypeRoots(options, host);
+  if (traceEnabled) {
+    if (containingFile === void 0) {
+      if (typeRoots === void 0) {
+        trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set, typeReferenceDirectiveName);
+      } else {
+        trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1, typeReferenceDirectiveName, typeRoots);
       }
-      if (symbol.flags & 111551 /* Value */ && isJSDocTypeReference(node)) {
-        const jsdocType = getTypeFromJSDocValueReference(node, symbol);
-        if (jsdocType) {
-          return jsdocType;
-        } else {
-          resolveTypeReferenceName(node, 788968 /* Type */);
-          return getTypeOfSymbol(symbol);
-        }
+    } else {
+      if (typeRoots === void 0) {
+        trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set, typeReferenceDirectiveName, containingFile);
+      } else {
+        trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_2, typeReferenceDirectiveName, containingFile, typeRoots);
       }
-      return errorType;
     }
-    function getTypeFromJSDocValueReference(node, symbol) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedJSDocType) {
-        const valueType = getTypeOfSymbol(symbol);
-        let typeType = valueType;
-        if (symbol.valueDeclaration) {
-          const isImportTypeWithQualifier = node.kind === 202 /* ImportType */ && node.qualifier;
-          if (valueType.symbol && valueType.symbol !== symbol && isImportTypeWithQualifier) {
-            typeType = getTypeReferenceType(node, valueType.symbol);
-          }
-        }
-        links.resolvedJSDocType = typeType;
-      }
-      return links.resolvedJSDocType;
+    if (redirectedReference) {
+      trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName);
     }
-    function getSubstitutionType(baseType, constraint) {
-      if (constraint.flags & 3 /* AnyOrUnknown */ || constraint === baseType || !isGenericType(baseType) && !isGenericType(constraint)) {
-        return baseType;
-      }
-      const id = `${getTypeId(baseType)}>${getTypeId(constraint)}`;
-      const cached = substitutionTypes.get(id);
-      if (cached) {
-        return cached;
-      }
-      const result = createType(33554432 /* Substitution */);
-      result.baseType = baseType;
-      result.constraint = constraint;
-      substitutionTypes.set(id, result);
-      return result;
+  }
+  const failedLookupLocations = [];
+  const affectingLocations = [];
+  let features = getNodeResolutionFeatures(options);
+  if (resolutionMode === 99 /* ESNext */ && (getEmitModuleResolutionKind(options) === 3 /* Node16 */ || getEmitModuleResolutionKind(options) === 99 /* NodeNext */)) {
+    features |= NodeResolutionFeatures.EsmMode;
+  }
+  const conditions = features & NodeResolutionFeatures.Exports ? getConditions(options, !!(features & NodeResolutionFeatures.EsmMode)) : [];
+  const diagnostics = [];
+  const moduleResolutionState = {
+    compilerOptions: options,
+    host,
+    traceEnabled,
+    failedLookupLocations,
+    affectingLocations,
+    packageJsonInfoCache: cache,
+    features,
+    conditions,
+    requestContainingDirectory: containingDirectory,
+    reportDiagnostic: (diag2) => void diagnostics.push(diag2),
+    isConfigLookup: false,
+    candidateIsFromPackageJsonField: false
+  };
+  let resolved = primaryLookup();
+  let primary = true;
+  if (!resolved) {
+    resolved = secondaryLookup();
+    primary = false;
+  }
+  let resolvedTypeReferenceDirective;
+  if (resolved) {
+    const { fileName, packageId } = resolved;
+    const resolvedFileName = options.preserveSymlinks ? fileName : realPath(fileName, host, traceEnabled);
+    const pathsAreEqual = arePathsEqual(fileName, resolvedFileName, host);
+    resolvedTypeReferenceDirective = {
+      primary,
+      // If the fileName and realpath are differing only in casing prefer fileName so that we can issue correct errors for casing under forceConsistentCasingInFileNames
+      resolvedFileName: pathsAreEqual ? fileName : resolvedFileName,
+      originalPath: pathsAreEqual ? void 0 : fileName,
+      packageId,
+      isExternalLibraryImport: pathContainsNodeModules(fileName)
+    };
+  }
+  result = {
+    resolvedTypeReferenceDirective,
+    failedLookupLocations: initializeResolutionField(failedLookupLocations),
+    affectingLocations: initializeResolutionField(affectingLocations),
+    resolutionDiagnostics: initializeResolutionField(diagnostics)
+  };
+  if (containingDirectory) {
+    cache == null ? void 0 : cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set(
+      typeReferenceDirectiveName,
+      /*mode*/
+      resolutionMode,
+      result
+    );
+    if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) {
+      cache == null ? void 0 : cache.getOrCreateCacheForNonRelativeName(typeReferenceDirectiveName, resolutionMode, redirectedReference).set(containingDirectory, result);
     }
-    function getSubstitutionIntersection(substitutionType) {
-      return getIntersectionType([substitutionType.constraint, substitutionType.baseType]);
+  }
+  if (traceEnabled)
+    traceResult(result);
+  return result;
+  function traceResult(result2) {
+    var _a2;
+    if (!((_a2 = result2.resolvedTypeReferenceDirective) == null ? void 0 : _a2.resolvedFileName)) {
+      trace(host, Diagnostics.Type_reference_directive_0_was_not_resolved, typeReferenceDirectiveName);
+    } else if (result2.resolvedTypeReferenceDirective.packageId) {
+      trace(host, Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3, typeReferenceDirectiveName, result2.resolvedTypeReferenceDirective.resolvedFileName, packageIdToString(result2.resolvedTypeReferenceDirective.packageId), result2.resolvedTypeReferenceDirective.primary);
+    } else {
+      trace(host, Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2, typeReferenceDirectiveName, result2.resolvedTypeReferenceDirective.resolvedFileName, result2.resolvedTypeReferenceDirective.primary);
     }
-    function isUnaryTupleTypeNode(node) {
-      return node.kind === 186 /* TupleType */ && node.elements.length === 1;
+  }
+  function primaryLookup() {
+    if (typeRoots && typeRoots.length) {
+      if (traceEnabled) {
+        trace(host, Diagnostics.Resolving_with_primary_search_path_0, typeRoots.join(", "));
+      }
+      return firstDefined(typeRoots, (typeRoot) => {
+        const candidate = combinePaths(typeRoot, typeReferenceDirectiveName);
+        const candidateDirectory = getDirectoryPath(candidate);
+        const directoryExists = directoryProbablyExists(candidateDirectory, host);
+        if (!directoryExists && traceEnabled) {
+          trace(host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidateDirectory);
+        }
+        return resolvedTypeScriptOnly(
+          loadNodeModuleFromDirectory(
+            4 /* Declaration */,
+            candidate,
+            !directoryExists,
+            moduleResolutionState
+          )
+        );
+      });
+    } else {
+      if (traceEnabled) {
+        trace(host, Diagnostics.Root_directory_cannot_be_determined_skipping_primary_search_paths);
+      }
     }
-    function getImpliedConstraint(type, checkNode, extendsNode) {
-      return isUnaryTupleTypeNode(checkNode) && isUnaryTupleTypeNode(extendsNode) ? getImpliedConstraint(type, checkNode.elements[0], extendsNode.elements[0]) : getActualTypeVariable(getTypeFromTypeNode(checkNode)) === getActualTypeVariable(type) ? getTypeFromTypeNode(extendsNode) : void 0;
+  }
+  function secondaryLookup() {
+    const initialLocationForSecondaryLookup = containingFile && getDirectoryPath(containingFile);
+    if (initialLocationForSecondaryLookup !== void 0) {
+      if (traceEnabled) {
+        trace(host, Diagnostics.Looking_up_in_node_modules_folder_initial_location_0, initialLocationForSecondaryLookup);
+      }
+      let result2;
+      if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) {
+        const searchResult = loadModuleFromNearestNodeModulesDirectory(
+          4 /* Declaration */,
+          typeReferenceDirectiveName,
+          initialLocationForSecondaryLookup,
+          moduleResolutionState,
+          /*cache*/
+          void 0,
+          /*redirectedReference*/
+          void 0
+        );
+        result2 = searchResult && searchResult.value;
+      } else {
+        const { path: candidate } = normalizePathForCJSResolution(initialLocationForSecondaryLookup, typeReferenceDirectiveName);
+        result2 = nodeLoadModuleByRelativeName(
+          4 /* Declaration */,
+          candidate,
+          /*onlyRecordFailures*/
+          false,
+          moduleResolutionState,
+          /*considerPackageJson*/
+          true
+        );
+      }
+      return resolvedTypeScriptOnly(result2);
+    } else {
+      if (traceEnabled) {
+        trace(host, Diagnostics.Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder);
+      }
+    }
+  }
+}
+function getNodeResolutionFeatures(options) {
+  let features = NodeResolutionFeatures.None;
+  switch (getEmitModuleResolutionKind(options)) {
+    case 3 /* Node16 */:
+      features = NodeResolutionFeatures.Node16Default;
+      break;
+    case 99 /* NodeNext */:
+      features = NodeResolutionFeatures.NodeNextDefault;
+      break;
+    case 100 /* Bundler */:
+      features = NodeResolutionFeatures.BundlerDefault;
+      break;
+  }
+  if (options.resolvePackageJsonExports) {
+    features |= NodeResolutionFeatures.Exports;
+  } else if (options.resolvePackageJsonExports === false) {
+    features &= ~NodeResolutionFeatures.Exports;
+  }
+  if (options.resolvePackageJsonImports) {
+    features |= NodeResolutionFeatures.Imports;
+  } else if (options.resolvePackageJsonImports === false) {
+    features &= ~NodeResolutionFeatures.Imports;
+  }
+  return features;
+}
+function getConditions(options, esmMode) {
+  const conditions = esmMode || getEmitModuleResolutionKind(options) === 100 /* Bundler */ ? ["node", "import"] : ["node", "require"];
+  if (!options.noDtsResolution) {
+    conditions.push("types");
+  }
+  return concatenate(conditions, options.customConditions);
+}
+function resolvePackageNameToPackageJson(packageName, containingDirectory, options, host, cache) {
+  const moduleResolutionState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options);
+  return forEachAncestorDirectory(containingDirectory, (ancestorDirectory) => {
+    if (getBaseFileName(ancestorDirectory) !== "node_modules") {
+      const nodeModulesFolder = combinePaths(ancestorDirectory, "node_modules");
+      const candidate = combinePaths(nodeModulesFolder, packageName);
+      return getPackageJsonInfo(
+        candidate,
+        /*onlyRecordFailures*/
+        false,
+        moduleResolutionState
+      );
     }
-    function getConditionalFlowTypeOfType(type, node) {
-      let constraints;
-      let covariant = true;
-      while (node && !isStatement(node) && node.kind !== 323 /* JSDoc */) {
-        const parent2 = node.parent;
-        if (parent2.kind === 166 /* Parameter */) {
-          covariant = !covariant;
-        }
-        if ((covariant || type.flags & 8650752 /* TypeVariable */) && parent2.kind === 191 /* ConditionalType */ && node === parent2.trueType) {
-          const constraint = getImpliedConstraint(type, parent2.checkType, parent2.extendsType);
-          if (constraint) {
-            constraints = append(constraints, constraint);
-          }
-        } else if (type.flags & 262144 /* TypeParameter */ && parent2.kind === 197 /* MappedType */ && node === parent2.type) {
-          const mappedType = getTypeFromTypeNode(parent2);
-          if (getTypeParameterFromMappedType(mappedType) === getActualTypeVariable(type)) {
-            const typeParameter = getHomomorphicTypeVariable(mappedType);
-            if (typeParameter) {
-              const constraint = getConstraintOfTypeParameter(typeParameter);
-              if (constraint && everyType(constraint, isArrayOrTupleType)) {
-                constraints = append(constraints, getUnionType([numberType, numericStringType]));
+  });
+}
+function getAutomaticTypeDirectiveNames(options, host) {
+  if (options.types) {
+    return options.types;
+  }
+  const result = [];
+  if (host.directoryExists && host.getDirectories) {
+    const typeRoots = getEffectiveTypeRoots(options, host);
+    if (typeRoots) {
+      for (const root of typeRoots) {
+        if (host.directoryExists(root)) {
+          for (const typeDirectivePath of host.getDirectories(root)) {
+            const normalized = normalizePath(typeDirectivePath);
+            const packageJsonPath = combinePaths(root, normalized, "package.json");
+            const isNotNeededPackage = host.fileExists(packageJsonPath) && readJson(packageJsonPath, host).typings === null;
+            if (!isNotNeededPackage) {
+              const baseFileName = getBaseFileName(normalized);
+              if (baseFileName.charCodeAt(0) !== 46 /* dot */) {
+                result.push(baseFileName);
               }
             }
           }
         }
-        node = parent2;
       }
-      return constraints ? getSubstitutionType(type, getIntersectionType(constraints)) : type;
     }
-    function isJSDocTypeReference(node) {
-      return !!(node.flags & 8388608 /* JSDoc */) && (node.kind === 180 /* TypeReference */ || node.kind === 202 /* ImportType */);
+  }
+  return result;
+}
+function compilerOptionValueToString(value) {
+  var _a2;
+  if (value === null || typeof value !== "object") {
+    return "" + value;
+  }
+  if (isArray(value)) {
+    return `[${(_a2 = value.map((e) => compilerOptionValueToString(e))) == null ? void 0 : _a2.join(",")}]`;
+  }
+  let str = "{";
+  for (const key in value) {
+    if (hasProperty(value, key)) {
+      str += `${key}: ${compilerOptionValueToString(value[key])}`;
     }
-    function checkNoTypeArguments(node, symbol) {
-      if (node.typeArguments) {
-        error(node, Diagnostics.Type_0_is_not_generic, symbol ? symbolToString(symbol) : node.typeName ? declarationNameToString(node.typeName) : anon);
-        return false;
-      }
-      return true;
+  }
+  return str + "}";
+}
+function getKeyForCompilerOptions(options, affectingOptionDeclarations) {
+  return affectingOptionDeclarations.map((option) => compilerOptionValueToString(getCompilerOptionValue(options, option))).join("|") + (options.pathsBasePath ? `|${options.pathsBasePath}` : void 0);
+}
+function createCacheWithRedirects(ownOptions) {
+  const redirectsMap = /* @__PURE__ */ new Map();
+  const optionsToRedirectsKey = /* @__PURE__ */ new Map();
+  const redirectsKeyToMap = /* @__PURE__ */ new Map();
+  let ownMap = /* @__PURE__ */ new Map();
+  if (ownOptions)
+    redirectsMap.set(ownOptions, ownMap);
+  return {
+    getMapOfCacheRedirects,
+    getOrCreateMapOfCacheRedirects,
+    update,
+    clear: clear2
+  };
+  function getMapOfCacheRedirects(redirectedReference) {
+    return redirectedReference ? getOrCreateMap(
+      redirectedReference.commandLine.options,
+      /*create*/
+      false
+    ) : ownMap;
+  }
+  function getOrCreateMapOfCacheRedirects(redirectedReference) {
+    return redirectedReference ? getOrCreateMap(
+      redirectedReference.commandLine.options,
+      /*create*/
+      true
+    ) : ownMap;
+  }
+  function update(newOptions) {
+    if (ownOptions !== newOptions) {
+      if (ownOptions)
+        ownMap = getOrCreateMap(
+          newOptions,
+          /*create*/
+          true
+        );
+      else
+        redirectsMap.set(newOptions, ownMap);
+      ownOptions = newOptions;
     }
-    function getIntendedTypeFromJSDocTypeReference(node) {
-      if (isIdentifier(node.typeName)) {
-        const typeArgs = node.typeArguments;
-        switch (node.typeName.escapedText) {
-          case "String":
-            checkNoTypeArguments(node);
-            return stringType;
-          case "Number":
-            checkNoTypeArguments(node);
-            return numberType;
-          case "Boolean":
-            checkNoTypeArguments(node);
-            return booleanType;
-          case "Void":
-            checkNoTypeArguments(node);
-            return voidType;
-          case "Undefined":
-            checkNoTypeArguments(node);
-            return undefinedType;
-          case "Null":
-            checkNoTypeArguments(node);
-            return nullType;
-          case "Function":
-          case "function":
-            checkNoTypeArguments(node);
-            return globalFunctionType;
-          case "array":
-            return (!typeArgs || !typeArgs.length) && !noImplicitAny ? anyArrayType : void 0;
-          case "promise":
-            return (!typeArgs || !typeArgs.length) && !noImplicitAny ? createPromiseType(anyType) : void 0;
-          case "Object":
-            if (typeArgs && typeArgs.length === 2) {
-              if (isJSDocIndexSignature(node)) {
-                const indexed = getTypeFromTypeNode(typeArgs[0]);
-                const target = getTypeFromTypeNode(typeArgs[1]);
-                const indexInfo = indexed === stringType || indexed === numberType ? [createIndexInfo(indexed, target, false)] : emptyArray;
-                return createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, indexInfo);
-              }
-              return anyType;
-            }
-            checkNoTypeArguments(node);
-            return !noImplicitAny ? anyType : void 0;
-        }
-      }
+  }
+  function getOrCreateMap(redirectOptions, create) {
+    let result = redirectsMap.get(redirectOptions);
+    if (result)
+      return result;
+    const key = getRedirectsCacheKey(redirectOptions);
+    result = redirectsKeyToMap.get(key);
+    if (!result) {
+      if (ownOptions) {
+        const ownKey = getRedirectsCacheKey(ownOptions);
+        if (ownKey === key)
+          result = ownMap;
+        else if (!redirectsKeyToMap.has(ownKey))
+          redirectsKeyToMap.set(ownKey, ownMap);
+      }
+      if (create)
+        result != null ? result : result = /* @__PURE__ */ new Map();
+      if (result)
+        redirectsKeyToMap.set(key, result);
     }
-    function getTypeFromJSDocNullableTypeNode(node) {
-      const type = getTypeFromTypeNode(node.type);
-      return strictNullChecks ? getNullableType(type, 65536 /* Null */) : type;
+    if (result)
+      redirectsMap.set(redirectOptions, result);
+    return result;
+  }
+  function clear2() {
+    const ownKey = ownOptions && optionsToRedirectsKey.get(ownOptions);
+    ownMap.clear();
+    redirectsMap.clear();
+    optionsToRedirectsKey.clear();
+    redirectsKeyToMap.clear();
+    if (ownOptions) {
+      if (ownKey)
+        optionsToRedirectsKey.set(ownOptions, ownKey);
+      redirectsMap.set(ownOptions, ownMap);
     }
-    function getTypeFromTypeReference(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        if (isConstTypeReference(node) && isAssertionExpression(node.parent)) {
-          links.resolvedSymbol = unknownSymbol;
-          return links.resolvedType = checkExpressionCached(node.parent.expression);
-        }
-        let symbol;
-        let type;
-        const meaning = 788968 /* Type */;
-        if (isJSDocTypeReference(node)) {
-          type = getIntendedTypeFromJSDocTypeReference(node);
-          if (!type) {
-            symbol = resolveTypeReferenceName(node, meaning, true);
-            if (symbol === unknownSymbol) {
-              symbol = resolveTypeReferenceName(node, meaning | 111551 /* Value */);
-            } else {
-              resolveTypeReferenceName(node, meaning);
-            }
-            type = getTypeReferenceType(node, symbol);
-          }
-        }
-        if (!type) {
-          symbol = resolveTypeReferenceName(node, meaning);
-          type = getTypeReferenceType(node, symbol);
-        }
-        links.resolvedSymbol = symbol;
-        links.resolvedType = type;
-      }
-      return links.resolvedType;
+  }
+  function getRedirectsCacheKey(options) {
+    let result = optionsToRedirectsKey.get(options);
+    if (!result) {
+      optionsToRedirectsKey.set(options, result = getKeyForCompilerOptions(options, moduleResolutionOptionDeclarations));
     }
-    function typeArgumentsFromTypeReferenceNode(node) {
-      return map(node.typeArguments, getTypeFromTypeNode);
+    return result;
+  }
+}
+function createPackageJsonInfoCache(currentDirectory, getCanonicalFileName) {
+  let cache;
+  return { getPackageJsonInfo: getPackageJsonInfo2, setPackageJsonInfo, clear: clear2, entries, getInternalMap };
+  function getPackageJsonInfo2(packageJsonPath) {
+    return cache == null ? void 0 : cache.get(toPath(packageJsonPath, currentDirectory, getCanonicalFileName));
+  }
+  function setPackageJsonInfo(packageJsonPath, info) {
+    (cache || (cache = /* @__PURE__ */ new Map())).set(toPath(packageJsonPath, currentDirectory, getCanonicalFileName), info);
+  }
+  function clear2() {
+    cache = void 0;
+  }
+  function entries() {
+    const iter = cache == null ? void 0 : cache.entries();
+    return iter ? arrayFrom(iter) : [];
+  }
+  function getInternalMap() {
+    return cache;
+  }
+}
+function getOrCreateCache(cacheWithRedirects, redirectedReference, key, create) {
+  const cache = cacheWithRedirects.getOrCreateMapOfCacheRedirects(redirectedReference);
+  let result = cache.get(key);
+  if (!result) {
+    result = create();
+    cache.set(key, result);
+  }
+  return result;
+}
+function createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, options) {
+  const directoryToModuleNameMap = createCacheWithRedirects(options);
+  return {
+    getFromDirectoryCache,
+    getOrCreateCacheForDirectory,
+    clear: clear2,
+    update
+  };
+  function clear2() {
+    directoryToModuleNameMap.clear();
+  }
+  function update(options2) {
+    directoryToModuleNameMap.update(options2);
+  }
+  function getOrCreateCacheForDirectory(directoryName, redirectedReference) {
+    const path = toPath(directoryName, currentDirectory, getCanonicalFileName);
+    return getOrCreateCache(directoryToModuleNameMap, redirectedReference, path, () => createModeAwareCache());
+  }
+  function getFromDirectoryCache(name, mode, directoryName, redirectedReference) {
+    var _a2, _b;
+    const path = toPath(directoryName, currentDirectory, getCanonicalFileName);
+    return (_b = (_a2 = directoryToModuleNameMap.getMapOfCacheRedirects(redirectedReference)) == null ? void 0 : _a2.get(path)) == null ? void 0 : _b.get(name, mode);
+  }
+}
+function createModeAwareCacheKey(specifier, mode) {
+  return mode === void 0 ? specifier : `${mode}|${specifier}`;
+}
+function createModeAwareCache() {
+  const underlying = /* @__PURE__ */ new Map();
+  const memoizedReverseKeys = /* @__PURE__ */ new Map();
+  const cache = {
+    get(specifier, mode) {
+      return underlying.get(getUnderlyingCacheKey(specifier, mode));
+    },
+    set(specifier, mode, value) {
+      underlying.set(getUnderlyingCacheKey(specifier, mode), value);
+      return cache;
+    },
+    delete(specifier, mode) {
+      underlying.delete(getUnderlyingCacheKey(specifier, mode));
+      return cache;
+    },
+    has(specifier, mode) {
+      return underlying.has(getUnderlyingCacheKey(specifier, mode));
+    },
+    forEach(cb) {
+      return underlying.forEach((elem, key) => {
+        const [specifier, mode] = memoizedReverseKeys.get(key);
+        return cb(elem, specifier, mode);
+      });
+    },
+    size() {
+      return underlying.size;
     }
-    function getTypeFromTypeQueryNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const type = checkExpressionWithTypeArguments(node);
-        links.resolvedType = getRegularTypeOfLiteralType(getWidenedType(type));
+  };
+  return cache;
+  function getUnderlyingCacheKey(specifier, mode) {
+    const result = createModeAwareCacheKey(specifier, mode);
+    memoizedReverseKeys.set(result, [specifier, mode]);
+    return result;
+  }
+}
+function zipToModeAwareCache(file, keys, values, nameAndModeGetter) {
+  Debug.assert(keys.length === values.length);
+  const map2 = createModeAwareCache();
+  for (let i = 0; i < keys.length; ++i) {
+    const entry = keys[i];
+    map2.set(nameAndModeGetter.getName(entry), nameAndModeGetter.getMode(entry, file), values[i]);
+  }
+  return map2;
+}
+function getOriginalOrResolvedModuleFileName(result) {
+  return result.resolvedModule && (result.resolvedModule.originalPath || result.resolvedModule.resolvedFileName);
+}
+function getOriginalOrResolvedTypeReferenceFileName(result) {
+  return result.resolvedTypeReferenceDirective && (result.resolvedTypeReferenceDirective.originalPath || result.resolvedTypeReferenceDirective.resolvedFileName);
+}
+function createNonRelativeNameResolutionCache(currentDirectory, getCanonicalFileName, options, getResolvedFileName) {
+  const moduleNameToDirectoryMap = createCacheWithRedirects(options);
+  return {
+    getFromNonRelativeNameCache,
+    getOrCreateCacheForNonRelativeName,
+    clear: clear2,
+    update
+  };
+  function clear2() {
+    moduleNameToDirectoryMap.clear();
+  }
+  function update(options2) {
+    moduleNameToDirectoryMap.update(options2);
+  }
+  function getFromNonRelativeNameCache(nonRelativeModuleName, mode, directoryName, redirectedReference) {
+    var _a2, _b;
+    Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName));
+    return (_b = (_a2 = moduleNameToDirectoryMap.getMapOfCacheRedirects(redirectedReference)) == null ? void 0 : _a2.get(createModeAwareCacheKey(nonRelativeModuleName, mode))) == null ? void 0 : _b.get(directoryName);
+  }
+  function getOrCreateCacheForNonRelativeName(nonRelativeModuleName, mode, redirectedReference) {
+    Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName));
+    return getOrCreateCache(moduleNameToDirectoryMap, redirectedReference, createModeAwareCacheKey(nonRelativeModuleName, mode), createPerModuleNameCache);
+  }
+  function createPerModuleNameCache() {
+    const directoryPathMap = /* @__PURE__ */ new Map();
+    return { get, set };
+    function get(directory) {
+      return directoryPathMap.get(toPath(directory, currentDirectory, getCanonicalFileName));
+    }
+    function set(directory, result) {
+      const path = toPath(directory, currentDirectory, getCanonicalFileName);
+      if (directoryPathMap.has(path)) {
+        return;
       }
-      return links.resolvedType;
-    }
-    function getTypeOfGlobalSymbol(symbol, arity) {
-      function getTypeDeclaration(symbol2) {
-        const declarations = symbol2.declarations;
-        if (declarations) {
-          for (const declaration of declarations) {
-            switch (declaration.kind) {
-              case 260 /* ClassDeclaration */:
-              case 261 /* InterfaceDeclaration */:
-              case 263 /* EnumDeclaration */:
-                return declaration;
-            }
-          }
+      directoryPathMap.set(path, result);
+      const resolvedFileName = getResolvedFileName(result);
+      const commonPrefix = resolvedFileName && getCommonPrefix(path, resolvedFileName);
+      let current = path;
+      while (current !== commonPrefix) {
+        const parent2 = getDirectoryPath(current);
+        if (parent2 === current || directoryPathMap.has(parent2)) {
+          break;
         }
+        directoryPathMap.set(parent2, result);
+        current = parent2;
       }
-      if (!symbol) {
-        return arity ? emptyGenericType : emptyObjectType;
+    }
+    function getCommonPrefix(directory, resolution) {
+      const resolutionDirectory = toPath(getDirectoryPath(resolution), currentDirectory, getCanonicalFileName);
+      let i = 0;
+      const limit = Math.min(directory.length, resolutionDirectory.length);
+      while (i < limit && directory.charCodeAt(i) === resolutionDirectory.charCodeAt(i)) {
+        i++;
       }
-      const type = getDeclaredTypeOfSymbol(symbol);
-      if (!(type.flags & 524288 /* Object */)) {
-        error(getTypeDeclaration(symbol), Diagnostics.Global_type_0_must_be_a_class_or_interface_type, symbolName(symbol));
-        return arity ? emptyGenericType : emptyObjectType;
+      if (i === directory.length && (resolutionDirectory.length === i || resolutionDirectory[i] === directorySeparator)) {
+        return directory;
       }
-      if (length(type.typeParameters) !== arity) {
-        error(getTypeDeclaration(symbol), Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbolName(symbol), arity);
-        return arity ? emptyGenericType : emptyObjectType;
+      const rootLength = getRootLength(directory);
+      if (i < rootLength) {
+        return void 0;
       }
-      return type;
-    }
-    function getGlobalValueSymbol(name, reportErrors2) {
-      return getGlobalSymbol(name, 111551 /* Value */, reportErrors2 ? Diagnostics.Cannot_find_global_value_0 : void 0);
-    }
-    function getGlobalTypeSymbol(name, reportErrors2) {
-      return getGlobalSymbol(name, 788968 /* Type */, reportErrors2 ? Diagnostics.Cannot_find_global_type_0 : void 0);
-    }
-    function getGlobalTypeAliasSymbol(name, arity, reportErrors2) {
-      const symbol = getGlobalSymbol(name, 788968 /* Type */, reportErrors2 ? Diagnostics.Cannot_find_global_type_0 : void 0);
-      if (symbol) {
-        getDeclaredTypeOfSymbol(symbol);
-        if (length(getSymbolLinks(symbol).typeParameters) !== arity) {
-          const decl = symbol.declarations && find(symbol.declarations, isTypeAliasDeclaration);
-          error(decl, Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbolName(symbol), arity);
-          return void 0;
-        }
+      const sep = directory.lastIndexOf(directorySeparator, i - 1);
+      if (sep === -1) {
+        return void 0;
       }
-      return symbol;
+      return directory.substr(0, Math.max(sep, rootLength));
     }
-    function getGlobalSymbol(name, meaning, diagnostic) {
-      return resolveName(void 0, name, meaning, diagnostic, name, false, false, false);
+  }
+}
+function createModuleOrTypeReferenceResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, getResolvedFileName) {
+  const perDirectoryResolutionCache = createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, options);
+  const nonRelativeNameResolutionCache = createNonRelativeNameResolutionCache(
+    currentDirectory,
+    getCanonicalFileName,
+    options,
+    getResolvedFileName
+  );
+  packageJsonInfoCache != null ? packageJsonInfoCache : packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName);
+  return {
+    ...packageJsonInfoCache,
+    ...perDirectoryResolutionCache,
+    ...nonRelativeNameResolutionCache,
+    clear: clear2,
+    update,
+    getPackageJsonInfoCache: () => packageJsonInfoCache,
+    clearAllExceptPackageJsonInfoCache
+  };
+  function clear2() {
+    clearAllExceptPackageJsonInfoCache();
+    packageJsonInfoCache.clear();
+  }
+  function clearAllExceptPackageJsonInfoCache() {
+    perDirectoryResolutionCache.clear();
+    nonRelativeNameResolutionCache.clear();
+  }
+  function update(options2) {
+    perDirectoryResolutionCache.update(options2);
+    nonRelativeNameResolutionCache.update(options2);
+  }
+}
+function createModuleResolutionCache(currentDirectory, getCanonicalFileName, options) {
+  const result = createModuleOrTypeReferenceResolutionCache(
+    currentDirectory,
+    getCanonicalFileName,
+    options,
+    /*packageJsonInfoCache*/
+    void 0,
+    getOriginalOrResolvedModuleFileName
+  );
+  result.getOrCreateCacheForModuleName = (nonRelativeName, mode, redirectedReference) => result.getOrCreateCacheForNonRelativeName(nonRelativeName, mode, redirectedReference);
+  return result;
+}
+function createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache) {
+  return createModuleOrTypeReferenceResolutionCache(
+    currentDirectory,
+    getCanonicalFileName,
+    options,
+    packageJsonInfoCache,
+    getOriginalOrResolvedTypeReferenceFileName
+  );
+}
+function resolveModuleNameFromCache(moduleName, containingFile, cache, mode) {
+  const containingDirectory = getDirectoryPath(containingFile);
+  return cache.getFromDirectoryCache(
+    moduleName,
+    mode,
+    containingDirectory,
+    /*redirectedReference*/
+    void 0
+  );
+}
+function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
+  const traceEnabled = isTraceEnabled(compilerOptions, host);
+  if (redirectedReference) {
+    compilerOptions = redirectedReference.commandLine.options;
+  }
+  if (traceEnabled) {
+    trace(host, Diagnostics.Resolving_module_0_from_1, moduleName, containingFile);
+    if (redirectedReference) {
+      trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName);
     }
-    function getGlobalType(name, arity, reportErrors2) {
-      const symbol = getGlobalTypeSymbol(name, reportErrors2);
-      return symbol || reportErrors2 ? getTypeOfGlobalSymbol(symbol, arity) : void 0;
+  }
+  const containingDirectory = getDirectoryPath(containingFile);
+  let result = cache == null ? void 0 : cache.getFromDirectoryCache(moduleName, resolutionMode, containingDirectory, redirectedReference);
+  if (result) {
+    if (traceEnabled) {
+      trace(host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
     }
-    function getGlobalTypedPropertyDescriptorType() {
-      return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType("TypedPropertyDescriptor", 1, true) || emptyGenericType);
+  } else {
+    let moduleResolution = compilerOptions.moduleResolution;
+    if (moduleResolution === void 0) {
+      switch (getEmitModuleKind(compilerOptions)) {
+        case 1 /* CommonJS */:
+          moduleResolution = 2 /* Node10 */;
+          break;
+        case 100 /* Node16 */:
+          moduleResolution = 3 /* Node16 */;
+          break;
+        case 199 /* NodeNext */:
+          moduleResolution = 99 /* NodeNext */;
+          break;
+        default:
+          moduleResolution = 1 /* Classic */;
+          break;
+      }
+      if (traceEnabled) {
+        trace(host, Diagnostics.Module_resolution_kind_is_not_specified_using_0, ModuleResolutionKind[moduleResolution]);
+      }
+    } else {
+      if (traceEnabled) {
+        trace(host, Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ModuleResolutionKind[moduleResolution]);
+      }
     }
-    function getGlobalTemplateStringsArrayType() {
-      return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType("TemplateStringsArray", 0, true) || emptyObjectType);
+    perfLogger.logStartResolveModule(
+      moduleName
+      /* , containingFile, ModuleResolutionKind[moduleResolution]*/
+    );
+    switch (moduleResolution) {
+      case 3 /* Node16 */:
+        result = node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode);
+        break;
+      case 99 /* NodeNext */:
+        result = nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode);
+        break;
+      case 2 /* Node10 */:
+        result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
+        break;
+      case 1 /* Classic */:
+        result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
+        break;
+      case 100 /* Bundler */:
+        result = bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
+        break;
+      default:
+        return Debug.fail(`Unexpected moduleResolution: ${moduleResolution}`);
     }
-    function getGlobalImportMetaType() {
-      return deferredGlobalImportMetaType || (deferredGlobalImportMetaType = getGlobalType("ImportMeta", 0, true) || emptyObjectType);
+    if (result && result.resolvedModule)
+      perfLogger.logInfoEvent(`Module "${moduleName}" resolved to "${result.resolvedModule.resolvedFileName}"`);
+    perfLogger.logStopResolveModule(result && result.resolvedModule ? "" + result.resolvedModule.resolvedFileName : "null");
+    cache == null ? void 0 : cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set(moduleName, resolutionMode, result);
+    if (!isExternalModuleNameRelative(moduleName)) {
+      cache == null ? void 0 : cache.getOrCreateCacheForNonRelativeName(moduleName, resolutionMode, redirectedReference).set(containingDirectory, result);
     }
-    function getGlobalImportMetaExpressionType() {
-      if (!deferredGlobalImportMetaExpressionType) {
-        const symbol = createSymbol(0 /* None */, "ImportMetaExpression");
-        const importMetaType = getGlobalImportMetaType();
-        const metaPropertySymbol = createSymbol(4 /* Property */, "meta", 8 /* Readonly */);
-        metaPropertySymbol.parent = symbol;
-        metaPropertySymbol.type = importMetaType;
-        const members = createSymbolTable([metaPropertySymbol]);
-        symbol.members = members;
-        deferredGlobalImportMetaExpressionType = createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
+  }
+  if (traceEnabled) {
+    if (result.resolvedModule) {
+      if (result.resolvedModule.packageId) {
+        trace(host, Diagnostics.Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2, moduleName, result.resolvedModule.resolvedFileName, packageIdToString(result.resolvedModule.packageId));
+      } else {
+        trace(host, Diagnostics.Module_name_0_was_successfully_resolved_to_1, moduleName, result.resolvedModule.resolvedFileName);
       }
-      return deferredGlobalImportMetaExpressionType;
-    }
-    function getGlobalImportCallOptionsType(reportErrors2) {
-      return deferredGlobalImportCallOptionsType || (deferredGlobalImportCallOptionsType = getGlobalType("ImportCallOptions", 0, reportErrors2)) || emptyObjectType;
+    } else {
+      trace(host, Diagnostics.Module_name_0_was_not_resolved, moduleName);
     }
-    function getGlobalESSymbolConstructorSymbol(reportErrors2) {
-      return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors2));
+  }
+  return result;
+}
+function tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, state) {
+  const resolved = tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state);
+  if (resolved)
+    return resolved.value;
+  if (!isExternalModuleNameRelative(moduleName)) {
+    return tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state);
+  } else {
+    return tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state);
+  }
+}
+function tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state) {
+  var _a2;
+  const { baseUrl, paths, configFile } = state.compilerOptions;
+  if (paths && !pathIsRelative(moduleName)) {
+    if (state.traceEnabled) {
+      if (baseUrl) {
+        trace(state.host, Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, baseUrl, moduleName);
+      }
+      trace(state.host, Diagnostics.paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0, moduleName);
     }
-    function getGlobalESSymbolConstructorTypeSymbol(reportErrors2) {
-      return deferredGlobalESSymbolConstructorTypeSymbol || (deferredGlobalESSymbolConstructorTypeSymbol = getGlobalTypeSymbol("SymbolConstructor", reportErrors2));
+    const baseDirectory = getPathsBasePath(state.compilerOptions, state.host);
+    const pathPatterns = (configFile == null ? void 0 : configFile.configFileSpecs) ? (_a2 = configFile.configFileSpecs).pathPatterns || (_a2.pathPatterns = tryParsePatterns(paths)) : void 0;
+    return tryLoadModuleUsingPaths(
+      extensions,
+      moduleName,
+      baseDirectory,
+      paths,
+      pathPatterns,
+      loader,
+      /*onlyRecordFailures*/
+      false,
+      state
+    );
+  }
+}
+function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state) {
+  if (!state.compilerOptions.rootDirs) {
+    return void 0;
+  }
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0, moduleName);
+  }
+  const candidate = normalizePath(combinePaths(containingDirectory, moduleName));
+  let matchedRootDir;
+  let matchedNormalizedPrefix;
+  for (const rootDir of state.compilerOptions.rootDirs) {
+    let normalizedRoot = normalizePath(rootDir);
+    if (!endsWith(normalizedRoot, directorySeparator)) {
+      normalizedRoot += directorySeparator;
     }
-    function getGlobalESSymbolType() {
-      return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType("Symbol", 0, false)) || emptyObjectType;
+    const isLongestMatchingPrefix = startsWith(candidate, normalizedRoot) && (matchedNormalizedPrefix === void 0 || matchedNormalizedPrefix.length < normalizedRoot.length);
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Checking_if_0_is_the_longest_matching_prefix_for_1_2, normalizedRoot, candidate, isLongestMatchingPrefix);
     }
-    function getGlobalPromiseType(reportErrors2) {
-      return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType("Promise", 1, reportErrors2)) || emptyGenericType;
+    if (isLongestMatchingPrefix) {
+      matchedNormalizedPrefix = normalizedRoot;
+      matchedRootDir = rootDir;
     }
-    function getGlobalPromiseLikeType(reportErrors2) {
-      return deferredGlobalPromiseLikeType || (deferredGlobalPromiseLikeType = getGlobalType("PromiseLike", 1, reportErrors2)) || emptyGenericType;
+  }
+  if (matchedNormalizedPrefix) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Longest_matching_prefix_for_0_is_1, candidate, matchedNormalizedPrefix);
     }
-    function getGlobalPromiseConstructorSymbol(reportErrors2) {
-      return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors2));
+    const suffix = candidate.substr(matchedNormalizedPrefix.length);
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, matchedNormalizedPrefix, candidate);
     }
-    function getGlobalPromiseConstructorLikeType(reportErrors2) {
-      return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType("PromiseConstructorLike", 0, reportErrors2)) || emptyObjectType;
+    const resolvedFileName = loader(extensions, candidate, !directoryProbablyExists(containingDirectory, state.host), state);
+    if (resolvedFileName) {
+      return resolvedFileName;
     }
-    function getGlobalAsyncIterableType(reportErrors2) {
-      return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType("AsyncIterable", 1, reportErrors2)) || emptyGenericType;
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Trying_other_entries_in_rootDirs);
     }
-    function getGlobalAsyncIteratorType(reportErrors2) {
-      return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType("AsyncIterator", 3, reportErrors2)) || emptyGenericType;
+    for (const rootDir of state.compilerOptions.rootDirs) {
+      if (rootDir === matchedRootDir) {
+        continue;
+      }
+      const candidate2 = combinePaths(normalizePath(rootDir), suffix);
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, rootDir, candidate2);
+      }
+      const baseDirectory = getDirectoryPath(candidate2);
+      const resolvedFileName2 = loader(extensions, candidate2, !directoryProbablyExists(baseDirectory, state.host), state);
+      if (resolvedFileName2) {
+        return resolvedFileName2;
+      }
     }
-    function getGlobalAsyncIterableIteratorType(reportErrors2) {
-      return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType("AsyncIterableIterator", 1, reportErrors2)) || emptyGenericType;
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Module_resolution_using_rootDirs_has_failed);
     }
-    function getGlobalAsyncGeneratorType(reportErrors2) {
-      return deferredGlobalAsyncGeneratorType || (deferredGlobalAsyncGeneratorType = getGlobalType("AsyncGenerator", 3, reportErrors2)) || emptyGenericType;
+  }
+  return void 0;
+}
+function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state) {
+  const { baseUrl } = state.compilerOptions;
+  if (!baseUrl) {
+    return void 0;
+  }
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, baseUrl, moduleName);
+  }
+  const candidate = normalizePath(combinePaths(baseUrl, moduleName));
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.Resolving_module_name_0_relative_to_base_url_1_2, moduleName, baseUrl, candidate);
+  }
+  return loader(extensions, candidate, !directoryProbablyExists(getDirectoryPath(candidate), state.host), state);
+}
+function resolveJSModule(moduleName, initialDir, host) {
+  const { resolvedModule, failedLookupLocations } = tryResolveJSModuleWorker(moduleName, initialDir, host);
+  if (!resolvedModule) {
+    throw new Error(`Could not resolve JS module '${moduleName}' starting at '${initialDir}'. Looked in: ${failedLookupLocations == null ? void 0 : failedLookupLocations.join(", ")}`);
+  }
+  return resolvedModule.resolvedFileName;
+}
+var NodeResolutionFeatures = /* @__PURE__ */ ((NodeResolutionFeatures2) => {
+  NodeResolutionFeatures2[NodeResolutionFeatures2["None"] = 0] = "None";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["Imports"] = 2] = "Imports";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["SelfName"] = 4] = "SelfName";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["Exports"] = 8] = "Exports";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["ExportsPatternTrailers"] = 16] = "ExportsPatternTrailers";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["AllFeatures"] = 30] = "AllFeatures";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["Node16Default"] = 30] = "Node16Default";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["NodeNextDefault"] = 30 /* AllFeatures */] = "NodeNextDefault";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["BundlerDefault"] = 30] = "BundlerDefault";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["EsmMode"] = 32] = "EsmMode";
+  return NodeResolutionFeatures2;
+})(NodeResolutionFeatures || {});
+function node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
+  return nodeNextModuleNameResolverWorker(
+    30 /* Node16Default */,
+    moduleName,
+    containingFile,
+    compilerOptions,
+    host,
+    cache,
+    redirectedReference,
+    resolutionMode
+  );
+}
+function nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
+  return nodeNextModuleNameResolverWorker(
+    30 /* NodeNextDefault */,
+    moduleName,
+    containingFile,
+    compilerOptions,
+    host,
+    cache,
+    redirectedReference,
+    resolutionMode
+  );
+}
+function nodeNextModuleNameResolverWorker(features, moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
+  const containingDirectory = getDirectoryPath(containingFile);
+  const esmMode = resolutionMode === 99 /* ESNext */ ? 32 /* EsmMode */ : 0;
+  let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
+  if (getResolveJsonModule(compilerOptions)) {
+    extensions |= 8 /* Json */;
+  }
+  return nodeModuleNameResolverWorker(
+    features | esmMode,
+    moduleName,
+    containingDirectory,
+    compilerOptions,
+    host,
+    cache,
+    extensions,
+    /*isConfigLookup*/
+    false,
+    redirectedReference
+  );
+}
+function tryResolveJSModuleWorker(moduleName, initialDir, host) {
+  return nodeModuleNameResolverWorker(
+    0 /* None */,
+    moduleName,
+    initialDir,
+    { moduleResolution: 2 /* Node10 */, allowJs: true },
+    host,
+    /*cache*/
+    void 0,
+    2 /* JavaScript */,
+    /*isConfigLookup*/
+    false,
+    /*redirectedReferences*/
+    void 0
+  );
+}
+function bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) {
+  const containingDirectory = getDirectoryPath(containingFile);
+  let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
+  if (getResolveJsonModule(compilerOptions)) {
+    extensions |= 8 /* Json */;
+  }
+  return nodeModuleNameResolverWorker(
+    getNodeResolutionFeatures(compilerOptions),
+    moduleName,
+    containingDirectory,
+    compilerOptions,
+    host,
+    cache,
+    extensions,
+    /*isConfigLookup*/
+    false,
+    redirectedReference
+  );
+}
+function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, isConfigLookup) {
+  let extensions;
+  if (isConfigLookup) {
+    extensions = 8 /* Json */;
+  } else if (compilerOptions.noDtsResolution) {
+    extensions = 3 /* ImplementationFiles */;
+    if (getResolveJsonModule(compilerOptions))
+      extensions |= 8 /* Json */;
+  } else {
+    extensions = getResolveJsonModule(compilerOptions) ? 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */ | 8 /* Json */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
+  }
+  return nodeModuleNameResolverWorker(0 /* None */, moduleName, getDirectoryPath(containingFile), compilerOptions, host, cache, extensions, !!isConfigLookup, redirectedReference);
+}
+function nodeNextJsonConfigResolver(moduleName, containingFile, host) {
+  return nodeModuleNameResolverWorker(
+    8 /* Exports */,
+    moduleName,
+    getDirectoryPath(containingFile),
+    { moduleResolution: 99 /* NodeNext */ },
+    host,
+    /*cache*/
+    void 0,
+    8 /* Json */,
+    /*isConfigLookup*/
+    true,
+    /*redirectedReference*/
+    void 0
+  );
+}
+function nodeModuleNameResolverWorker(features, moduleName, containingDirectory, compilerOptions, host, cache, extensions, isConfigLookup, redirectedReference) {
+  var _a2, _b;
+  const traceEnabled = isTraceEnabled(compilerOptions, host);
+  const failedLookupLocations = [];
+  const affectingLocations = [];
+  const conditions = getConditions(compilerOptions, !!(features & 32 /* EsmMode */));
+  const diagnostics = [];
+  const state = {
+    compilerOptions,
+    host,
+    traceEnabled,
+    failedLookupLocations,
+    affectingLocations,
+    packageJsonInfoCache: cache,
+    features,
+    conditions,
+    requestContainingDirectory: containingDirectory,
+    reportDiagnostic: (diag2) => void diagnostics.push(diag2),
+    isConfigLookup,
+    candidateIsFromPackageJsonField: false
+  };
+  if (traceEnabled && getEmitModuleResolutionKind(compilerOptions) >= 3 /* Node16 */ && getEmitModuleResolutionKind(compilerOptions) <= 99 /* NodeNext */) {
+    trace(host, Diagnostics.Resolving_in_0_mode_with_conditions_1, features & 32 /* EsmMode */ ? "ESM" : "CJS", conditions.map((c) => `'${c}'`).join(", "));
+  }
+  let result;
+  if (getEmitModuleResolutionKind(compilerOptions) === 2 /* Node10 */) {
+    const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
+    const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
+    result = priorityExtensions && tryResolve(priorityExtensions) || secondaryExtensions && tryResolve(secondaryExtensions) || void 0;
+  } else {
+    result = tryResolve(extensions);
+  }
+  return createResolvedModuleWithFailedLookupLocations(
+    (_a2 = result == null ? void 0 : result.value) == null ? void 0 : _a2.resolved,
+    (_b = result == null ? void 0 : result.value) == null ? void 0 : _b.isExternalLibraryImport,
+    failedLookupLocations,
+    affectingLocations,
+    diagnostics,
+    state.resultFromCache
+  );
+  function tryResolve(extensions2) {
+    const loader = (extensions3, candidate, onlyRecordFailures, state2) => nodeLoadModuleByRelativeName(
+      extensions3,
+      candidate,
+      onlyRecordFailures,
+      state2,
+      /*considerPackageJson*/
+      true
+    );
+    const resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions2, moduleName, containingDirectory, loader, state);
+    if (resolved) {
+      return toSearchResult({ resolved, isExternalLibraryImport: pathContainsNodeModules(resolved.path) });
     }
-    function getGlobalIterableType(reportErrors2) {
-      return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType("Iterable", 1, reportErrors2)) || emptyGenericType;
+    if (!isExternalModuleNameRelative(moduleName)) {
+      let resolved2;
+      if (features & 2 /* Imports */ && startsWith(moduleName, "#")) {
+        resolved2 = loadModuleFromImports(extensions2, moduleName, containingDirectory, state, cache, redirectedReference);
+      }
+      if (!resolved2 && features & 4 /* SelfName */) {
+        resolved2 = loadModuleFromSelfNameReference(extensions2, moduleName, containingDirectory, state, cache, redirectedReference);
+      }
+      if (!resolved2) {
+        if (traceEnabled) {
+          trace(host, Diagnostics.Loading_module_0_from_node_modules_folder_target_file_types_Colon_1, moduleName, formatExtensions(extensions2));
+        }
+        resolved2 = loadModuleFromNearestNodeModulesDirectory(extensions2, moduleName, containingDirectory, state, cache, redirectedReference);
+      }
+      if (!resolved2)
+        return void 0;
+      let resolvedValue = resolved2.value;
+      if (!compilerOptions.preserveSymlinks && resolvedValue && !resolvedValue.originalPath) {
+        const path = realPath(resolvedValue.path, host, traceEnabled);
+        const pathsAreEqual = arePathsEqual(path, resolvedValue.path, host);
+        const originalPath = pathsAreEqual ? void 0 : resolvedValue.path;
+        resolvedValue = { ...resolvedValue, path: pathsAreEqual ? resolvedValue.path : path, originalPath };
+      }
+      return { value: resolvedValue && { resolved: resolvedValue, isExternalLibraryImport: true } };
+    } else {
+      const { path: candidate, parts } = normalizePathForCJSResolution(containingDirectory, moduleName);
+      const resolved2 = nodeLoadModuleByRelativeName(
+        extensions2,
+        candidate,
+        /*onlyRecordFailures*/
+        false,
+        state,
+        /*considerPackageJson*/
+        true
+      );
+      return resolved2 && toSearchResult({ resolved: resolved2, isExternalLibraryImport: contains(parts, "node_modules") });
     }
-    function getGlobalIteratorType(reportErrors2) {
-      return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType("Iterator", 3, reportErrors2)) || emptyGenericType;
+  }
+}
+function normalizePathForCJSResolution(containingDirectory, moduleName) {
+  const combined = combinePaths(containingDirectory, moduleName);
+  const parts = getPathComponents(combined);
+  const lastPart = lastOrUndefined(parts);
+  const path = lastPart === "." || lastPart === ".." ? ensureTrailingDirectorySeparator(normalizePath(combined)) : normalizePath(combined);
+  return { path, parts };
+}
+function realPath(path, host, traceEnabled) {
+  if (!host.realpath) {
+    return path;
+  }
+  const real = normalizePath(host.realpath(path));
+  if (traceEnabled) {
+    trace(host, Diagnostics.Resolving_real_path_for_0_result_1, path, real);
+  }
+  Debug.assert(host.fileExists(real), `${path} linked to nonexistent file ${real}`);
+  return real;
+}
+function nodeLoadModuleByRelativeName(extensions, candidate, onlyRecordFailures, state, considerPackageJson) {
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1, candidate, formatExtensions(extensions));
+  }
+  if (!hasTrailingDirectorySeparator(candidate)) {
+    if (!onlyRecordFailures) {
+      const parentOfCandidate = getDirectoryPath(candidate);
+      if (!directoryProbablyExists(parentOfCandidate, state.host)) {
+        if (state.traceEnabled) {
+          trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, parentOfCandidate);
+        }
+        onlyRecordFailures = true;
+      }
     }
-    function getGlobalIterableIteratorType(reportErrors2) {
-      return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType("IterableIterator", 1, reportErrors2)) || emptyGenericType;
+    const resolvedFromFile = loadModuleFromFile(extensions, candidate, onlyRecordFailures, state);
+    if (resolvedFromFile) {
+      const packageDirectory = considerPackageJson ? parseNodeModuleFromPath(resolvedFromFile.path) : void 0;
+      const packageInfo = packageDirectory ? getPackageJsonInfo(
+        packageDirectory,
+        /*onlyRecordFailures*/
+        false,
+        state
+      ) : void 0;
+      return withPackageId(packageInfo, resolvedFromFile);
     }
-    function getGlobalGeneratorType(reportErrors2) {
-      return deferredGlobalGeneratorType || (deferredGlobalGeneratorType = getGlobalType("Generator", 3, reportErrors2)) || emptyGenericType;
+  }
+  if (!onlyRecordFailures) {
+    const candidateExists = directoryProbablyExists(candidate, state.host);
+    if (!candidateExists) {
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidate);
+      }
+      onlyRecordFailures = true;
     }
-    function getGlobalIteratorYieldResultType(reportErrors2) {
-      return deferredGlobalIteratorYieldResultType || (deferredGlobalIteratorYieldResultType = getGlobalType("IteratorYieldResult", 1, reportErrors2)) || emptyGenericType;
+  }
+  if (!(state.features & 32 /* EsmMode */)) {
+    return loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson);
+  }
+  return void 0;
+}
+var nodeModulesPathPart = "/node_modules/";
+function pathContainsNodeModules(path) {
+  return stringContains(path, nodeModulesPathPart);
+}
+function parseNodeModuleFromPath(resolved) {
+  const path = normalizePath(resolved);
+  const idx = path.lastIndexOf(nodeModulesPathPart);
+  if (idx === -1) {
+    return void 0;
+  }
+  const indexAfterNodeModules = idx + nodeModulesPathPart.length;
+  let indexAfterPackageName = moveToNextDirectorySeparatorIfAvailable(path, indexAfterNodeModules);
+  if (path.charCodeAt(indexAfterNodeModules) === 64 /* at */) {
+    indexAfterPackageName = moveToNextDirectorySeparatorIfAvailable(path, indexAfterPackageName);
+  }
+  return path.slice(0, indexAfterPackageName);
+}
+function moveToNextDirectorySeparatorIfAvailable(path, prevSeparatorIndex) {
+  const nextSeparatorIndex = path.indexOf(directorySeparator, prevSeparatorIndex + 1);
+  return nextSeparatorIndex === -1 ? prevSeparatorIndex : nextSeparatorIndex;
+}
+function loadModuleFromFileNoPackageId(extensions, candidate, onlyRecordFailures, state) {
+  return noPackageId(loadModuleFromFile(extensions, candidate, onlyRecordFailures, state));
+}
+function loadModuleFromFile(extensions, candidate, onlyRecordFailures, state) {
+  const resolvedByReplacingExtension = loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state);
+  if (resolvedByReplacingExtension) {
+    return resolvedByReplacingExtension;
+  }
+  if (!(state.features & 32 /* EsmMode */)) {
+    const resolvedByAddingExtension = tryAddingExtensions(candidate, extensions, "", onlyRecordFailures, state);
+    if (resolvedByAddingExtension) {
+      return resolvedByAddingExtension;
+    }
+  }
+}
+function loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state) {
+  const filename = getBaseFileName(candidate);
+  if (filename.indexOf(".") === -1) {
+    return void 0;
+  }
+  let extensionless = removeFileExtension(candidate);
+  if (extensionless === candidate) {
+    extensionless = candidate.substring(0, candidate.lastIndexOf("."));
+  }
+  const extension = candidate.substring(extensionless.length);
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension);
+  }
+  return tryAddingExtensions(extensionless, extensions, extension, onlyRecordFailures, state);
+}
+function loadFileNameFromPackageJsonField(extensions, candidate, onlyRecordFailures, state) {
+  if (extensions & 1 /* TypeScript */ && fileExtensionIsOneOf(candidate, supportedTSImplementationExtensions) || extensions & 4 /* Declaration */ && fileExtensionIsOneOf(candidate, supportedDeclarationExtensions)) {
+    const result = tryFile(candidate, onlyRecordFailures, state);
+    return result !== void 0 ? { path: candidate, ext: tryExtractTSExtension(candidate), resolvedUsingTsExtension: void 0 } : void 0;
+  }
+  if (state.isConfigLookup && extensions === 8 /* Json */ && fileExtensionIs(candidate, ".json" /* Json */)) {
+    const result = tryFile(candidate, onlyRecordFailures, state);
+    return result !== void 0 ? { path: candidate, ext: ".json" /* Json */, resolvedUsingTsExtension: void 0 } : void 0;
+  }
+  return loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state);
+}
+function tryAddingExtensions(candidate, extensions, originalExtension, onlyRecordFailures, state) {
+  if (!onlyRecordFailures) {
+    const directory = getDirectoryPath(candidate);
+    if (directory) {
+      onlyRecordFailures = !directoryProbablyExists(directory, state.host);
+    }
+  }
+  switch (originalExtension) {
+    case ".mjs" /* Mjs */:
+    case ".mts" /* Mts */:
+    case ".d.mts" /* Dmts */:
+      return extensions & 1 /* TypeScript */ && tryExtension(".mts" /* Mts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 4 /* Declaration */ && tryExtension(".d.mts" /* Dmts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 2 /* JavaScript */ && tryExtension(".mjs" /* Mjs */) || void 0;
+    case ".cjs" /* Cjs */:
+    case ".cts" /* Cts */:
+    case ".d.cts" /* Dcts */:
+      return extensions & 1 /* TypeScript */ && tryExtension(".cts" /* Cts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 4 /* Declaration */ && tryExtension(".d.cts" /* Dcts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 2 /* JavaScript */ && tryExtension(".cjs" /* Cjs */) || void 0;
+    case ".json" /* Json */:
+      return extensions & 4 /* Declaration */ && tryExtension(".d.json.ts") || extensions & 8 /* Json */ && tryExtension(".json" /* Json */) || void 0;
+    case ".tsx" /* Tsx */:
+    case ".jsx" /* Jsx */:
+      return extensions & 1 /* TypeScript */ && (tryExtension(".tsx" /* Tsx */, originalExtension === ".tsx" /* Tsx */) || tryExtension(".ts" /* Ts */, originalExtension === ".tsx" /* Tsx */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".tsx" /* Tsx */) || extensions & 2 /* JavaScript */ && (tryExtension(".jsx" /* Jsx */) || tryExtension(".js" /* Js */)) || void 0;
+    case ".ts" /* Ts */:
+    case ".d.ts" /* Dts */:
+    case ".js" /* Js */:
+    case "":
+      return extensions & 1 /* TypeScript */ && (tryExtension(".ts" /* Ts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || tryExtension(".tsx" /* Tsx */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || extensions & 2 /* JavaScript */ && (tryExtension(".js" /* Js */) || tryExtension(".jsx" /* Jsx */)) || state.isConfigLookup && tryExtension(".json" /* Json */) || void 0;
+    default:
+      return extensions & 4 /* Declaration */ && !isDeclarationFileName(candidate + originalExtension) && tryExtension(`.d${originalExtension}.ts`) || void 0;
+  }
+  function tryExtension(ext, resolvedUsingTsExtension) {
+    const path = tryFile(candidate + ext, onlyRecordFailures, state);
+    return path === void 0 ? void 0 : { path, ext, resolvedUsingTsExtension: !state.candidateIsFromPackageJsonField && resolvedUsingTsExtension };
+  }
+}
+function tryFile(fileName, onlyRecordFailures, state) {
+  var _a2, _b;
+  if (!((_a2 = state.compilerOptions.moduleSuffixes) == null ? void 0 : _a2.length)) {
+    return tryFileLookup(fileName, onlyRecordFailures, state);
+  }
+  const ext = (_b = tryGetExtensionFromPath2(fileName)) != null ? _b : "";
+  const fileNameNoExtension = ext ? removeExtension(fileName, ext) : fileName;
+  return forEach(state.compilerOptions.moduleSuffixes, (suffix) => tryFileLookup(fileNameNoExtension + suffix + ext, onlyRecordFailures, state));
+}
+function tryFileLookup(fileName, onlyRecordFailures, state) {
+  if (!onlyRecordFailures) {
+    if (state.host.fileExists(fileName)) {
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.File_0_exist_use_it_as_a_name_resolution_result, fileName);
+      }
+      return fileName;
+    } else {
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.File_0_does_not_exist, fileName);
+      }
+    }
+  }
+  state.failedLookupLocations.push(fileName);
+  return void 0;
+}
+function loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson = true) {
+  const packageInfo = considerPackageJson ? getPackageJsonInfo(candidate, onlyRecordFailures, state) : void 0;
+  const packageJsonContent = packageInfo && packageInfo.contents.packageJsonContent;
+  const versionPaths = packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state);
+  return withPackageId(packageInfo, loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, packageJsonContent, versionPaths));
+}
+function getEntrypointsFromPackageJsonInfo(packageJsonInfo, options, host, cache, resolveJs) {
+  if (!resolveJs && packageJsonInfo.contents.resolvedEntrypoints !== void 0) {
+    return packageJsonInfo.contents.resolvedEntrypoints;
+  }
+  let entrypoints;
+  const extensions = 1 /* TypeScript */ | 4 /* Declaration */ | (resolveJs ? 2 /* JavaScript */ : 0);
+  const features = getNodeResolutionFeatures(options);
+  const loadPackageJsonMainState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options);
+  loadPackageJsonMainState.conditions = getConditions(options);
+  loadPackageJsonMainState.requestContainingDirectory = packageJsonInfo.packageDirectory;
+  const mainResolution = loadNodeModuleFromDirectoryWorker(
+    extensions,
+    packageJsonInfo.packageDirectory,
+    /*onlyRecordFailures*/
+    false,
+    loadPackageJsonMainState,
+    packageJsonInfo.contents.packageJsonContent,
+    getVersionPathsOfPackageJsonInfo(packageJsonInfo, loadPackageJsonMainState)
+  );
+  entrypoints = append(entrypoints, mainResolution == null ? void 0 : mainResolution.path);
+  if (features & 8 /* Exports */ && packageJsonInfo.contents.packageJsonContent.exports) {
+    const conditionSets = deduplicate(
+      [getConditions(
+        options,
+        /*esmMode*/
+        true
+      ), getConditions(
+        options,
+        /*esmMode*/
+        false
+      )],
+      arrayIsEqualTo
+    );
+    for (const conditions of conditionSets) {
+      const loadPackageJsonExportsState = { ...loadPackageJsonMainState, failedLookupLocations: [], conditions };
+      const exportResolutions = loadEntrypointsFromExportMap(
+        packageJsonInfo,
+        packageJsonInfo.contents.packageJsonContent.exports,
+        loadPackageJsonExportsState,
+        extensions
+      );
+      if (exportResolutions) {
+        for (const resolution of exportResolutions) {
+          entrypoints = appendIfUnique(entrypoints, resolution.path);
+        }
+      }
     }
-    function getGlobalIteratorReturnResultType(reportErrors2) {
-      return deferredGlobalIteratorReturnResultType || (deferredGlobalIteratorReturnResultType = getGlobalType("IteratorReturnResult", 1, reportErrors2)) || emptyGenericType;
+  }
+  return packageJsonInfo.contents.resolvedEntrypoints = entrypoints || false;
+}
+function loadEntrypointsFromExportMap(scope, exports, state, extensions) {
+  let entrypoints;
+  if (isArray(exports)) {
+    for (const target of exports) {
+      loadEntrypointsFromTargetExports(target);
     }
-    function getGlobalTypeOrUndefined(name, arity = 0) {
-      const symbol = getGlobalSymbol(name, 788968 /* Type */, void 0);
-      return symbol && getTypeOfGlobalSymbol(symbol, arity);
+  } else if (typeof exports === "object" && exports !== null && allKeysStartWithDot(exports)) {
+    for (const key in exports) {
+      loadEntrypointsFromTargetExports(exports[key]);
     }
-    function getGlobalExtractSymbol() {
-      deferredGlobalExtractSymbol || (deferredGlobalExtractSymbol = getGlobalTypeAliasSymbol("Extract", 2, true) || unknownSymbol);
-      return deferredGlobalExtractSymbol === unknownSymbol ? void 0 : deferredGlobalExtractSymbol;
+  } else {
+    loadEntrypointsFromTargetExports(exports);
+  }
+  return entrypoints;
+  function loadEntrypointsFromTargetExports(target) {
+    var _a2, _b;
+    if (typeof target === "string" && startsWith(target, "./") && target.indexOf("*") === -1) {
+      const partsAfterFirst = getPathComponents(target).slice(2);
+      if (partsAfterFirst.indexOf("..") >= 0 || partsAfterFirst.indexOf(".") >= 0 || partsAfterFirst.indexOf("node_modules") >= 0) {
+        return false;
+      }
+      const resolvedTarget = combinePaths(scope.packageDirectory, target);
+      const finalPath = getNormalizedAbsolutePath(resolvedTarget, (_b = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a2));
+      const result = loadFileNameFromPackageJsonField(
+        extensions,
+        finalPath,
+        /*recordOnlyFailures*/
+        false,
+        state
+      );
+      if (result) {
+        entrypoints = appendIfUnique(entrypoints, result, (a, b) => a.path === b.path);
+        return true;
+      }
+    } else if (Array.isArray(target)) {
+      for (const t of target) {
+        const success = loadEntrypointsFromTargetExports(t);
+        if (success) {
+          return true;
+        }
+      }
+    } else if (typeof target === "object" && target !== null) {
+      return forEach(getOwnKeys(target), (key) => {
+        if (key === "default" || contains(state.conditions, key) || isApplicableVersionedTypesKey(state.conditions, key)) {
+          loadEntrypointsFromTargetExports(target[key]);
+          return true;
+        }
+      });
     }
-    function getGlobalOmitSymbol() {
-      deferredGlobalOmitSymbol || (deferredGlobalOmitSymbol = getGlobalTypeAliasSymbol("Omit", 2, true) || unknownSymbol);
-      return deferredGlobalOmitSymbol === unknownSymbol ? void 0 : deferredGlobalOmitSymbol;
+  }
+}
+function getTemporaryModuleResolutionState(packageJsonInfoCache, host, options) {
+  return {
+    host,
+    compilerOptions: options,
+    traceEnabled: isTraceEnabled(options, host),
+    failedLookupLocations: noopPush,
+    affectingLocations: noopPush,
+    packageJsonInfoCache,
+    features: 0 /* None */,
+    conditions: emptyArray,
+    requestContainingDirectory: void 0,
+    reportDiagnostic: noop,
+    isConfigLookup: false,
+    candidateIsFromPackageJsonField: false
+  };
+}
+function getPackageScopeForPath(fileName, state) {
+  const parts = getPathComponents(fileName);
+  parts.pop();
+  while (parts.length > 0) {
+    const pkg = getPackageJsonInfo(
+      getPathFromPathComponents(parts),
+      /*onlyRecordFailures*/
+      false,
+      state
+    );
+    if (pkg) {
+      return pkg;
     }
-    function getGlobalAwaitedSymbol(reportErrors2) {
-      deferredGlobalAwaitedSymbol || (deferredGlobalAwaitedSymbol = getGlobalTypeAliasSymbol("Awaited", 1, reportErrors2) || (reportErrors2 ? unknownSymbol : void 0));
-      return deferredGlobalAwaitedSymbol === unknownSymbol ? void 0 : deferredGlobalAwaitedSymbol;
+    parts.pop();
+  }
+  return void 0;
+}
+function getVersionPathsOfPackageJsonInfo(packageJsonInfo, state) {
+  if (packageJsonInfo.contents.versionPaths === void 0) {
+    packageJsonInfo.contents.versionPaths = readPackageJsonTypesVersionPaths(packageJsonInfo.contents.packageJsonContent, state) || false;
+  }
+  return packageJsonInfo.contents.versionPaths || void 0;
+}
+function getPackageJsonInfo(packageDirectory, onlyRecordFailures, state) {
+  var _a2, _b, _c;
+  const { host, traceEnabled } = state;
+  const packageJsonPath = combinePaths(packageDirectory, "package.json");
+  if (onlyRecordFailures) {
+    state.failedLookupLocations.push(packageJsonPath);
+    return void 0;
+  }
+  const existing = (_a2 = state.packageJsonInfoCache) == null ? void 0 : _a2.getPackageJsonInfo(packageJsonPath);
+  if (existing !== void 0) {
+    if (typeof existing !== "boolean") {
+      if (traceEnabled)
+        trace(host, Diagnostics.File_0_exists_according_to_earlier_cached_lookups, packageJsonPath);
+      state.affectingLocations.push(packageJsonPath);
+      return existing.packageDirectory === packageDirectory ? existing : { packageDirectory, contents: existing.contents };
+    } else {
+      if (existing && traceEnabled)
+        trace(host, Diagnostics.File_0_does_not_exist_according_to_earlier_cached_lookups, packageJsonPath);
+      state.failedLookupLocations.push(packageJsonPath);
+      return void 0;
     }
-    function getGlobalBigIntType() {
-      return deferredGlobalBigIntType || (deferredGlobalBigIntType = getGlobalType("BigInt", 0, false)) || emptyObjectType;
+  }
+  const directoryExists = directoryProbablyExists(packageDirectory, host);
+  if (directoryExists && host.fileExists(packageJsonPath)) {
+    const packageJsonContent = readJson(packageJsonPath, host);
+    if (traceEnabled) {
+      trace(host, Diagnostics.Found_package_json_at_0, packageJsonPath);
     }
-    function getGlobalNaNSymbol() {
-      return deferredGlobalNaNSymbol || (deferredGlobalNaNSymbol = getGlobalValueSymbol("NaN", false));
+    const result = { packageDirectory, contents: { packageJsonContent, versionPaths: void 0, resolvedEntrypoints: void 0 } };
+    (_b = state.packageJsonInfoCache) == null ? void 0 : _b.setPackageJsonInfo(packageJsonPath, result);
+    state.affectingLocations.push(packageJsonPath);
+    return result;
+  } else {
+    if (directoryExists && traceEnabled) {
+      trace(host, Diagnostics.File_0_does_not_exist, packageJsonPath);
+    }
+    (_c = state.packageJsonInfoCache) == null ? void 0 : _c.setPackageJsonInfo(packageJsonPath, directoryExists);
+    state.failedLookupLocations.push(packageJsonPath);
+  }
+}
+function loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, jsonContent, versionPaths) {
+  let packageFile;
+  if (jsonContent) {
+    if (state.isConfigLookup) {
+      packageFile = readPackageJsonTSConfigField(jsonContent, candidate, state);
+    } else {
+      packageFile = extensions & 4 /* Declaration */ && readPackageJsonTypesFields(jsonContent, candidate, state) || extensions & (3 /* ImplementationFiles */ | 4 /* Declaration */) && readPackageJsonMainField(jsonContent, candidate, state) || void 0;
     }
-    function getGlobalRecordSymbol() {
-      deferredGlobalRecordSymbol || (deferredGlobalRecordSymbol = getGlobalTypeAliasSymbol("Record", 2, true) || unknownSymbol);
-      return deferredGlobalRecordSymbol === unknownSymbol ? void 0 : deferredGlobalRecordSymbol;
+  }
+  const loader = (extensions2, candidate2, onlyRecordFailures2, state2) => {
+    const fromFile = tryFile(candidate2, onlyRecordFailures2, state2);
+    if (fromFile) {
+      const resolved = resolvedIfExtensionMatches(extensions2, fromFile);
+      if (resolved) {
+        return noPackageId(resolved);
+      }
+      if (state2.traceEnabled) {
+        trace(state2.host, Diagnostics.File_0_has_an_unsupported_extension_so_skipping_it, fromFile);
+      }
     }
-    function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) {
-      return genericGlobalType !== emptyGenericType ? createTypeReference(genericGlobalType, typeArguments) : emptyObjectType;
+    const expandedExtensions = extensions2 === 4 /* Declaration */ ? 1 /* TypeScript */ | 4 /* Declaration */ : extensions2;
+    const features = state2.features;
+    const candidateIsFromPackageJsonField = state2.candidateIsFromPackageJsonField;
+    state2.candidateIsFromPackageJsonField = true;
+    if ((jsonContent == null ? void 0 : jsonContent.type) !== "module") {
+      state2.features &= ~32 /* EsmMode */;
     }
-    function createTypedPropertyDescriptorType(propertyType) {
-      return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]);
+    const result = nodeLoadModuleByRelativeName(
+      expandedExtensions,
+      candidate2,
+      onlyRecordFailures2,
+      state2,
+      /*considerPackageJson*/
+      false
+    );
+    state2.features = features;
+    state2.candidateIsFromPackageJsonField = candidateIsFromPackageJsonField;
+    return result;
+  };
+  const onlyRecordFailuresForPackageFile = packageFile ? !directoryProbablyExists(getDirectoryPath(packageFile), state.host) : void 0;
+  const onlyRecordFailuresForIndex = onlyRecordFailures || !directoryProbablyExists(candidate, state.host);
+  const indexPath = combinePaths(candidate, state.isConfigLookup ? "tsconfig" : "index");
+  if (versionPaths && (!packageFile || containsPath(candidate, packageFile))) {
+    const moduleName = getRelativePathFromDirectory(
+      candidate,
+      packageFile || indexPath,
+      /*ignoreCase*/
+      false
+    );
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, moduleName);
     }
-    function createIterableType(iteratedType) {
-      return createTypeFromGenericGlobalType(getGlobalIterableType(true), [iteratedType]);
+    const result = tryLoadModuleUsingPaths(
+      extensions,
+      moduleName,
+      candidate,
+      versionPaths.paths,
+      /*pathPatterns*/
+      void 0,
+      loader,
+      onlyRecordFailuresForPackageFile || onlyRecordFailuresForIndex,
+      state
+    );
+    if (result) {
+      return removeIgnoredPackageId(result.value);
+    }
+  }
+  const packageFileResult = packageFile && removeIgnoredPackageId(loader(extensions, packageFile, onlyRecordFailuresForPackageFile, state));
+  if (packageFileResult)
+    return packageFileResult;
+  if (!(state.features & 32 /* EsmMode */)) {
+    return loadModuleFromFile(extensions, indexPath, onlyRecordFailuresForIndex, state);
+  }
+}
+function resolvedIfExtensionMatches(extensions, path, resolvedUsingTsExtension) {
+  const ext = tryGetExtensionFromPath2(path);
+  return ext !== void 0 && extensionIsOk(extensions, ext) ? { path, ext, resolvedUsingTsExtension } : void 0;
+}
+function extensionIsOk(extensions, extension) {
+  return extensions & 2 /* JavaScript */ && (extension === ".js" /* Js */ || extension === ".jsx" /* Jsx */ || extension === ".mjs" /* Mjs */ || extension === ".cjs" /* Cjs */) || extensions & 1 /* TypeScript */ && (extension === ".ts" /* Ts */ || extension === ".tsx" /* Tsx */ || extension === ".mts" /* Mts */ || extension === ".cts" /* Cts */) || extensions & 4 /* Declaration */ && (extension === ".d.ts" /* Dts */ || extension === ".d.mts" /* Dmts */ || extension === ".d.cts" /* Dcts */) || extensions & 8 /* Json */ && extension === ".json" /* Json */ || false;
+}
+function parsePackageName(moduleName) {
+  let idx = moduleName.indexOf(directorySeparator);
+  if (moduleName[0] === "@") {
+    idx = moduleName.indexOf(directorySeparator, idx + 1);
+  }
+  return idx === -1 ? { packageName: moduleName, rest: "" } : { packageName: moduleName.slice(0, idx), rest: moduleName.slice(idx + 1) };
+}
+function allKeysStartWithDot(obj) {
+  return every(getOwnKeys(obj), (k) => startsWith(k, "."));
+}
+function noKeyStartsWithDot(obj) {
+  return !some(getOwnKeys(obj), (k) => startsWith(k, "."));
+}
+function loadModuleFromSelfNameReference(extensions, moduleName, directory, state, cache, redirectedReference) {
+  var _a2, _b;
+  const directoryPath = getNormalizedAbsolutePath(combinePaths(directory, "dummy"), (_b = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a2));
+  const scope = getPackageScopeForPath(directoryPath, state);
+  if (!scope || !scope.contents.packageJsonContent.exports) {
+    return void 0;
+  }
+  if (typeof scope.contents.packageJsonContent.name !== "string") {
+    return void 0;
+  }
+  const parts = getPathComponents(moduleName);
+  const nameParts = getPathComponents(scope.contents.packageJsonContent.name);
+  if (!every(nameParts, (p, i) => parts[i] === p)) {
+    return void 0;
+  }
+  const trailingParts = parts.slice(nameParts.length);
+  const subpath = !length(trailingParts) ? "." : `.${directorySeparator}${trailingParts.join(directorySeparator)}`;
+  const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
+  const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
+  return loadModuleFromExports(scope, priorityExtensions, subpath, state, cache, redirectedReference) || loadModuleFromExports(scope, secondaryExtensions, subpath, state, cache, redirectedReference);
+}
+function loadModuleFromExports(scope, extensions, subpath, state, cache, redirectedReference) {
+  if (!scope.contents.packageJsonContent.exports) {
+    return void 0;
+  }
+  if (subpath === ".") {
+    let mainExport;
+    if (typeof scope.contents.packageJsonContent.exports === "string" || Array.isArray(scope.contents.packageJsonContent.exports) || typeof scope.contents.packageJsonContent.exports === "object" && noKeyStartsWithDot(scope.contents.packageJsonContent.exports)) {
+      mainExport = scope.contents.packageJsonContent.exports;
+    } else if (hasProperty(scope.contents.packageJsonContent.exports, ".")) {
+      mainExport = scope.contents.packageJsonContent.exports["."];
     }
-    function createArrayType(elementType, readonly) {
-      return createTypeFromGenericGlobalType(readonly ? globalReadonlyArrayType : globalArrayType, [elementType]);
+    if (mainExport) {
+      const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(
+        extensions,
+        state,
+        cache,
+        redirectedReference,
+        subpath,
+        scope,
+        /*isImports*/
+        false
+      );
+      return loadModuleFromTargetImportOrExport(
+        mainExport,
+        "",
+        /*pattern*/
+        false,
+        "."
+      );
     }
-    function getTupleElementFlags(node) {
-      switch (node.kind) {
-        case 187 /* OptionalType */:
-          return 2 /* Optional */;
-        case 188 /* RestType */:
-          return getRestTypeElementFlags(node);
-        case 199 /* NamedTupleMember */:
-          return node.questionToken ? 2 /* Optional */ : node.dotDotDotToken ? getRestTypeElementFlags(node) : 1 /* Required */;
-        default:
-          return 1 /* Required */;
+  } else if (allKeysStartWithDot(scope.contents.packageJsonContent.exports)) {
+    if (typeof scope.contents.packageJsonContent.exports !== "object") {
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory);
       }
+      return toSearchResult(
+        /*value*/
+        void 0
+      );
     }
-    function getRestTypeElementFlags(node) {
-      return getArrayElementTypeNode(node.type) ? 4 /* Rest */ : 8 /* Variadic */;
+    const result = loadModuleFromImportsOrExports(
+      extensions,
+      state,
+      cache,
+      redirectedReference,
+      subpath,
+      scope.contents.packageJsonContent.exports,
+      scope,
+      /*isImports*/
+      false
+    );
+    if (result) {
+      return result;
     }
-    function getArrayOrTupleTargetType(node) {
-      const readonly = isReadonlyTypeOperator(node.parent);
-      const elementType = getArrayElementTypeNode(node);
-      if (elementType) {
-        return readonly ? globalReadonlyArrayType : globalArrayType;
-      }
-      const elementFlags = map(node.elements, getTupleElementFlags);
-      const missingName = some(node.elements, (e) => e.kind !== 199 /* NamedTupleMember */);
-      return getTupleTargetType(elementFlags, readonly, missingName ? void 0 : node.elements);
+  }
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory);
+  }
+  return toSearchResult(
+    /*value*/
+    void 0
+  );
+}
+function loadModuleFromImports(extensions, moduleName, directory, state, cache, redirectedReference) {
+  var _a2, _b;
+  if (moduleName === "#" || startsWith(moduleName, "#/")) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Invalid_import_specifier_0_has_no_possible_resolutions, moduleName);
     }
-    function isDeferredTypeReferenceNode(node, hasDefaultTypeArguments) {
-      return !!getAliasSymbolForTypeNode(node) || isResolvedByTypeAlias(node) && (node.kind === 185 /* ArrayType */ ? mayResolveTypeAlias(node.elementType) : node.kind === 186 /* TupleType */ ? some(node.elements, mayResolveTypeAlias) : hasDefaultTypeArguments || some(node.typeArguments, mayResolveTypeAlias));
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
+  }
+  const directoryPath = getNormalizedAbsolutePath(combinePaths(directory, "dummy"), (_b = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a2));
+  const scope = getPackageScopeForPath(directoryPath, state);
+  if (!scope) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve, directoryPath);
     }
-    function isResolvedByTypeAlias(node) {
-      const parent2 = node.parent;
-      switch (parent2.kind) {
-        case 193 /* ParenthesizedType */:
-        case 199 /* NamedTupleMember */:
-        case 180 /* TypeReference */:
-        case 189 /* UnionType */:
-        case 190 /* IntersectionType */:
-        case 196 /* IndexedAccessType */:
-        case 191 /* ConditionalType */:
-        case 195 /* TypeOperator */:
-        case 185 /* ArrayType */:
-        case 186 /* TupleType */:
-          return isResolvedByTypeAlias(parent2);
-        case 262 /* TypeAliasDeclaration */:
-          return true;
-      }
-      return false;
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
+  }
+  if (!scope.contents.packageJsonContent.imports) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.package_json_scope_0_has_no_imports_defined, scope.packageDirectory);
     }
-    function mayResolveTypeAlias(node) {
-      switch (node.kind) {
-        case 180 /* TypeReference */:
-          return isJSDocTypeReference(node) || !!(resolveTypeReferenceName(node, 788968 /* Type */).flags & 524288 /* TypeAlias */);
-        case 183 /* TypeQuery */:
-          return true;
-        case 195 /* TypeOperator */:
-          return node.operator !== 156 /* UniqueKeyword */ && mayResolveTypeAlias(node.type);
-        case 193 /* ParenthesizedType */:
-        case 187 /* OptionalType */:
-        case 199 /* NamedTupleMember */:
-        case 319 /* JSDocOptionalType */:
-        case 317 /* JSDocNullableType */:
-        case 318 /* JSDocNonNullableType */:
-        case 312 /* JSDocTypeExpression */:
-          return mayResolveTypeAlias(node.type);
-        case 188 /* RestType */:
-          return node.type.kind !== 185 /* ArrayType */ || mayResolveTypeAlias(node.type.elementType);
-        case 189 /* UnionType */:
-        case 190 /* IntersectionType */:
-          return some(node.types, mayResolveTypeAlias);
-        case 196 /* IndexedAccessType */:
-          return mayResolveTypeAlias(node.objectType) || mayResolveTypeAlias(node.indexType);
-        case 191 /* ConditionalType */:
-          return mayResolveTypeAlias(node.checkType) || mayResolveTypeAlias(node.extendsType) || mayResolveTypeAlias(node.trueType) || mayResolveTypeAlias(node.falseType);
-      }
-      return false;
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
+  }
+  const result = loadModuleFromImportsOrExports(
+    extensions,
+    state,
+    cache,
+    redirectedReference,
+    moduleName,
+    scope.contents.packageJsonContent.imports,
+    scope,
+    /*isImports*/
+    true
+  );
+  if (result) {
+    return result;
+  }
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1, moduleName, scope.packageDirectory);
+  }
+  return toSearchResult(
+    /*value*/
+    void 0
+  );
+}
+function comparePatternKeys(a, b) {
+  const aPatternIndex = a.indexOf("*");
+  const bPatternIndex = b.indexOf("*");
+  const baseLenA = aPatternIndex === -1 ? a.length : aPatternIndex + 1;
+  const baseLenB = bPatternIndex === -1 ? b.length : bPatternIndex + 1;
+  if (baseLenA > baseLenB)
+    return -1;
+  if (baseLenB > baseLenA)
+    return 1;
+  if (aPatternIndex === -1)
+    return 1;
+  if (bPatternIndex === -1)
+    return -1;
+  if (a.length > b.length)
+    return -1;
+  if (b.length > a.length)
+    return 1;
+  return 0;
+}
+function loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, moduleName, lookupTable, scope, isImports) {
+  const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, moduleName, scope, isImports);
+  if (!endsWith(moduleName, directorySeparator) && moduleName.indexOf("*") === -1 && hasProperty(lookupTable, moduleName)) {
+    const target = lookupTable[moduleName];
+    return loadModuleFromTargetImportOrExport(
+      target,
+      /*subpath*/
+      "",
+      /*pattern*/
+      false,
+      moduleName
+    );
+  }
+  const expandingKeys = sort(filter(getOwnKeys(lookupTable), (k) => k.indexOf("*") !== -1 || endsWith(k, "/")), comparePatternKeys);
+  for (const potentialTarget of expandingKeys) {
+    if (state.features & 16 /* ExportsPatternTrailers */ && matchesPatternWithTrailer(potentialTarget, moduleName)) {
+      const target = lookupTable[potentialTarget];
+      const starPos = potentialTarget.indexOf("*");
+      const subpath = moduleName.substring(potentialTarget.substring(0, starPos).length, moduleName.length - (potentialTarget.length - 1 - starPos));
+      return loadModuleFromTargetImportOrExport(
+        target,
+        subpath,
+        /*pattern*/
+        true,
+        potentialTarget
+      );
+    } else if (endsWith(potentialTarget, "*") && startsWith(moduleName, potentialTarget.substring(0, potentialTarget.length - 1))) {
+      const target = lookupTable[potentialTarget];
+      const subpath = moduleName.substring(potentialTarget.length - 1);
+      return loadModuleFromTargetImportOrExport(
+        target,
+        subpath,
+        /*pattern*/
+        true,
+        potentialTarget
+      );
+    } else if (startsWith(moduleName, potentialTarget)) {
+      const target = lookupTable[potentialTarget];
+      const subpath = moduleName.substring(potentialTarget.length);
+      return loadModuleFromTargetImportOrExport(
+        target,
+        subpath,
+        /*pattern*/
+        false,
+        potentialTarget
+      );
     }
-    function getTypeFromArrayOrTupleTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const target = getArrayOrTupleTargetType(node);
-        if (target === emptyGenericType) {
-          links.resolvedType = emptyObjectType;
-        } else if (!(node.kind === 186 /* TupleType */ && some(node.elements, (e) => !!(getTupleElementFlags(e) & 8 /* Variadic */))) && isDeferredTypeReferenceNode(node)) {
-          links.resolvedType = node.kind === 186 /* TupleType */ && node.elements.length === 0 ? target : createDeferredTypeReference(target, node, void 0);
-        } else {
-          const elementTypes = node.kind === 185 /* ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : map(node.elements, getTypeFromTypeNode);
-          links.resolvedType = createNormalizedTypeReference(target, elementTypes);
+  }
+  function matchesPatternWithTrailer(target, name) {
+    if (endsWith(target, "*"))
+      return false;
+    const starPos = target.indexOf("*");
+    if (starPos === -1)
+      return false;
+    return startsWith(name, target.substring(0, starPos)) && endsWith(name, target.substring(starPos + 1));
+  }
+}
+function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, moduleName, scope, isImports) {
+  return loadModuleFromTargetImportOrExport;
+  function loadModuleFromTargetImportOrExport(target, subpath, pattern, key) {
+    if (typeof target === "string") {
+      if (!pattern && subpath.length > 0 && !endsWith(target, "/")) {
+        if (state.traceEnabled) {
+          trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
         }
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
       }
-      return links.resolvedType;
-    }
-    function isReadonlyTypeOperator(node) {
-      return isTypeOperatorNode(node) && node.operator === 146 /* ReadonlyKeyword */;
-    }
-    function createTupleType(elementTypes, elementFlags, readonly = false, namedMemberDeclarations) {
-      const tupleTarget = getTupleTargetType(elementFlags || map(elementTypes, (_) => 1 /* Required */), readonly, namedMemberDeclarations);
-      return tupleTarget === emptyGenericType ? emptyObjectType : elementTypes.length ? createNormalizedTypeReference(tupleTarget, elementTypes) : tupleTarget;
-    }
-    function getTupleTargetType(elementFlags, readonly, namedMemberDeclarations) {
-      if (elementFlags.length === 1 && elementFlags[0] & 4 /* Rest */) {
-        return readonly ? globalReadonlyArrayType : globalArrayType;
+      if (!startsWith(target, "./")) {
+        if (isImports && !startsWith(target, "../") && !startsWith(target, "/") && !isRootedDiskPath(target)) {
+          const combinedLookup = pattern ? target.replace(/\*/g, subpath) : target + subpath;
+          traceIfEnabled(state, Diagnostics.Using_0_subpath_1_with_target_2, "imports", key, combinedLookup);
+          traceIfEnabled(state, Diagnostics.Resolving_module_0_from_1, combinedLookup, scope.packageDirectory + "/");
+          const result = nodeModuleNameResolverWorker(
+            state.features,
+            combinedLookup,
+            scope.packageDirectory + "/",
+            state.compilerOptions,
+            state.host,
+            cache,
+            extensions,
+            /*isConfigLookup*/
+            false,
+            redirectedReference
+          );
+          return toSearchResult(result.resolvedModule ? {
+            path: result.resolvedModule.resolvedFileName,
+            extension: result.resolvedModule.extension,
+            packageId: result.resolvedModule.packageId,
+            originalPath: result.resolvedModule.originalPath,
+            resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension
+          } : void 0);
+        }
+        if (state.traceEnabled) {
+          trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
+        }
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
       }
-      const key = map(elementFlags, (f) => f & 1 /* Required */ ? "#" : f & 2 /* Optional */ ? "?" : f & 4 /* Rest */ ? "." : "*").join() + (readonly ? "R" : "") + (namedMemberDeclarations && namedMemberDeclarations.length ? "," + map(namedMemberDeclarations, getNodeId).join(",") : "");
-      let type = tupleTypes.get(key);
-      if (!type) {
-        tupleTypes.set(key, type = createTupleTargetType(elementFlags, readonly, namedMemberDeclarations));
+      const parts = pathIsRelative(target) ? getPathComponents(target).slice(1) : getPathComponents(target);
+      const partsAfterFirst = parts.slice(1);
+      if (partsAfterFirst.indexOf("..") >= 0 || partsAfterFirst.indexOf(".") >= 0 || partsAfterFirst.indexOf("node_modules") >= 0) {
+        if (state.traceEnabled) {
+          trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
+        }
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
       }
-      return type;
-    }
-    function createTupleTargetType(elementFlags, readonly, namedMemberDeclarations) {
-      const arity = elementFlags.length;
-      const minLength = countWhere(elementFlags, (f) => !!(f & (1 /* Required */ | 8 /* Variadic */)));
-      let typeParameters;
-      const properties = [];
-      let combinedFlags = 0;
-      if (arity) {
-        typeParameters = new Array(arity);
-        for (let i = 0; i < arity; i++) {
-          const typeParameter = typeParameters[i] = createTypeParameter();
-          const flags = elementFlags[i];
-          combinedFlags |= flags;
-          if (!(combinedFlags & 12 /* Variable */)) {
-            const property = createSymbol(
-              4 /* Property */ | (flags & 2 /* Optional */ ? 16777216 /* Optional */ : 0),
-              "" + i,
-              readonly ? 8 /* Readonly */ : 0
-            );
-            property.tupleLabelDeclaration = namedMemberDeclarations == null ? void 0 : namedMemberDeclarations[i];
-            property.type = typeParameter;
-            properties.push(property);
-          }
+      const resolvedTarget = combinePaths(scope.packageDirectory, target);
+      const subpathParts = getPathComponents(subpath);
+      if (subpathParts.indexOf("..") >= 0 || subpathParts.indexOf(".") >= 0 || subpathParts.indexOf("node_modules") >= 0) {
+        if (state.traceEnabled) {
+          trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
         }
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
       }
-      const fixedLength = properties.length;
-      const lengthSymbol = createSymbol(4 /* Property */, "length", readonly ? 8 /* Readonly */ : 0);
-      if (combinedFlags & 12 /* Variable */) {
-        lengthSymbol.type = numberType;
-      } else {
-        const literalTypes = [];
-        for (let i = minLength; i <= arity; i++)
-          literalTypes.push(getNumberLiteralType(i));
-        lengthSymbol.type = getUnionType(literalTypes);
-      }
-      properties.push(lengthSymbol);
-      const type = createObjectType(8 /* Tuple */ | 4 /* Reference */);
-      type.typeParameters = typeParameters;
-      type.outerTypeParameters = void 0;
-      type.localTypeParameters = typeParameters;
-      type.instantiations = /* @__PURE__ */ new Map();
-      type.instantiations.set(getTypeListId(type.typeParameters), type);
-      type.target = type;
-      type.resolvedTypeArguments = type.typeParameters;
-      type.thisType = createTypeParameter();
-      type.thisType.isThisType = true;
-      type.thisType.constraint = type;
-      type.declaredProperties = properties;
-      type.declaredCallSignatures = emptyArray;
-      type.declaredConstructSignatures = emptyArray;
-      type.declaredIndexInfos = emptyArray;
-      type.elementFlags = elementFlags;
-      type.minLength = minLength;
-      type.fixedLength = fixedLength;
-      type.hasRestElement = !!(combinedFlags & 12 /* Variable */);
-      type.combinedFlags = combinedFlags;
-      type.readonly = readonly;
-      type.labeledElementDeclarations = namedMemberDeclarations;
-      return type;
-    }
-    function createNormalizedTypeReference(target, typeArguments) {
-      return target.objectFlags & 8 /* Tuple */ ? createNormalizedTupleType(target, typeArguments) : createTypeReference(target, typeArguments);
-    }
-    function createNormalizedTupleType(target, elementTypes) {
-      var _a2, _b, _c;
-      if (!(target.combinedFlags & 14 /* NonRequired */)) {
-        return createTypeReference(target, elementTypes);
-      }
-      if (target.combinedFlags & 8 /* Variadic */) {
-        const unionIndex = findIndex(elementTypes, (t, i) => !!(target.elementFlags[i] & 8 /* Variadic */ && t.flags & (131072 /* Never */ | 1048576 /* Union */)));
-        if (unionIndex >= 0) {
-          return checkCrossProductUnion(map(elementTypes, (t, i) => target.elementFlags[i] & 8 /* Variadic */ ? t : unknownType)) ? mapType(elementTypes[unionIndex], (t) => createNormalizedTupleType(target, replaceElement(elementTypes, unionIndex, t))) : errorType;
-        }
-      }
-      const expandedTypes = [];
-      const expandedFlags = [];
-      let expandedDeclarations = [];
-      let lastRequiredIndex = -1;
-      let firstRestIndex = -1;
-      let lastOptionalOrRestIndex = -1;
-      for (let i = 0; i < elementTypes.length; i++) {
-        const type = elementTypes[i];
-        const flags = target.elementFlags[i];
-        if (flags & 8 /* Variadic */) {
-          if (type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericMappedType(type)) {
-            addElement(type, 8 /* Variadic */, (_a2 = target.labeledElementDeclarations) == null ? void 0 : _a2[i]);
-          } else if (isTupleType(type)) {
-            const elements = getTypeArguments(type);
-            if (elements.length + expandedTypes.length >= 1e4) {
-              error(currentNode, isPartOfTypeNode(currentNode) ? Diagnostics.Type_produces_a_tuple_type_that_is_too_large_to_represent : Diagnostics.Expression_produces_a_tuple_type_that_is_too_large_to_represent);
-              return errorType;
+      if (state.traceEnabled) {
+        trace(
+          state.host,
+          Diagnostics.Using_0_subpath_1_with_target_2,
+          isImports ? "imports" : "exports",
+          key,
+          pattern ? target.replace(/\*/g, subpath) : target + subpath
+        );
+      }
+      const finalPath = toAbsolutePath(pattern ? resolvedTarget.replace(/\*/g, subpath) : resolvedTarget + subpath);
+      const inputLink = tryLoadInputFileForPath(finalPath, subpath, combinePaths(scope.packageDirectory, "package.json"), isImports);
+      if (inputLink)
+        return inputLink;
+      return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField(
+        extensions,
+        finalPath,
+        /*onlyRecordFailures*/
+        false,
+        state
+      )));
+    } else if (typeof target === "object" && target !== null) {
+      if (!Array.isArray(target)) {
+        for (const condition of getOwnKeys(target)) {
+          if (condition === "default" || state.conditions.indexOf(condition) >= 0 || isApplicableVersionedTypesKey(state.conditions, condition)) {
+            traceIfEnabled(state, Diagnostics.Matched_0_condition_1, isImports ? "imports" : "exports", condition);
+            const subTarget = target[condition];
+            const result = loadModuleFromTargetImportOrExport(subTarget, subpath, pattern, key);
+            if (result) {
+              return result;
             }
-            forEach(elements, (t, n) => {
-              var _a3;
-              return addElement(t, type.target.elementFlags[n], (_a3 = type.target.labeledElementDeclarations) == null ? void 0 : _a3[n]);
-            });
           } else {
-            addElement(isArrayLikeType(type) && getIndexTypeOfType(type, numberType) || errorType, 4 /* Rest */, (_b = target.labeledElementDeclarations) == null ? void 0 : _b[i]);
+            traceIfEnabled(state, Diagnostics.Saw_non_matching_condition_0, condition);
           }
-        } else {
-          addElement(type, flags, (_c = target.labeledElementDeclarations) == null ? void 0 : _c[i]);
         }
-      }
-      for (let i = 0; i < lastRequiredIndex; i++) {
-        if (expandedFlags[i] & 2 /* Optional */)
-          expandedFlags[i] = 1 /* Required */;
-      }
-      if (firstRestIndex >= 0 && firstRestIndex < lastOptionalOrRestIndex) {
-        expandedTypes[firstRestIndex] = getUnionType(sameMap(
-          expandedTypes.slice(firstRestIndex, lastOptionalOrRestIndex + 1),
-          (t, i) => expandedFlags[firstRestIndex + i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t
-        ));
-        expandedTypes.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex);
-        expandedFlags.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex);
-        expandedDeclarations == null ? void 0 : expandedDeclarations.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex);
-      }
-      const tupleTarget = getTupleTargetType(expandedFlags, target.readonly, expandedDeclarations);
-      return tupleTarget === emptyGenericType ? emptyObjectType : expandedFlags.length ? createTypeReference(tupleTarget, expandedTypes) : tupleTarget;
-      function addElement(type, flags, declaration) {
-        if (flags & 1 /* Required */) {
-          lastRequiredIndex = expandedFlags.length;
-        }
-        if (flags & 4 /* Rest */ && firstRestIndex < 0) {
-          firstRestIndex = expandedFlags.length;
-        }
-        if (flags & (2 /* Optional */ | 4 /* Rest */)) {
-          lastOptionalOrRestIndex = expandedFlags.length;
-        }
-        expandedTypes.push(flags & 2 /* Optional */ ? addOptionality(type, true) : type);
-        expandedFlags.push(flags);
-        if (expandedDeclarations && declaration) {
-          expandedDeclarations.push(declaration);
-        } else {
-          expandedDeclarations = void 0;
+        return void 0;
+      } else {
+        if (!length(target)) {
+          if (state.traceEnabled) {
+            trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
+          }
+          return toSearchResult(
+            /*value*/
+            void 0
+          );
+        }
+        for (const elem of target) {
+          const result = loadModuleFromTargetImportOrExport(elem, subpath, pattern, key);
+          if (result) {
+            return result;
+          }
         }
       }
-    }
-    function sliceTupleType(type, index, endSkipCount = 0) {
-      const target = type.target;
-      const endIndex = getTypeReferenceArity(type) - endSkipCount;
-      return index > target.fixedLength ? getRestArrayTypeOfTupleType(type) || createTupleType(emptyArray) : createTupleType(
-        getTypeArguments(type).slice(index, endIndex),
-        target.elementFlags.slice(index, endIndex),
-        false,
-        target.labeledElementDeclarations && target.labeledElementDeclarations.slice(index, endIndex)
+    } else if (target === null) {
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.package_json_scope_0_explicitly_maps_specifier_1_to_null, scope.packageDirectory, moduleName);
+      }
+      return toSearchResult(
+        /*value*/
+        void 0
       );
     }
-    function getKnownKeysOfTupleType(type) {
-      return getUnionType(append(
-        arrayOf(type.target.fixedLength, (i) => getStringLiteralType("" + i)),
-        getIndexType(type.target.readonly ? globalReadonlyArrayType : globalArrayType)
-      ));
-    }
-    function getStartElementCount(type, flags) {
-      const index = findIndex(type.elementFlags, (f) => !(f & flags));
-      return index >= 0 ? index : type.elementFlags.length;
-    }
-    function getEndElementCount(type, flags) {
-      return type.elementFlags.length - findLastIndex(type.elementFlags, (f) => !(f & flags)) - 1;
-    }
-    function getTypeFromOptionalTypeNode(node) {
-      return addOptionality(getTypeFromTypeNode(node.type), true);
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
     }
-    function getTypeId(type) {
-      return type.id;
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
+    function toAbsolutePath(path) {
+      var _a2, _b;
+      if (path === void 0)
+        return path;
+      return getNormalizedAbsolutePath(path, (_b = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a2));
     }
-    function containsType(types, type) {
-      return binarySearch(types, type, getTypeId, compareValues) >= 0;
+    function combineDirectoryPath(root, dir) {
+      return ensureTrailingDirectorySeparator(combinePaths(root, dir));
     }
-    function insertType(types, type) {
-      const index = binarySearch(types, type, getTypeId, compareValues);
-      if (index < 0) {
-        types.splice(~index, 0, type);
-        return true;
-      }
-      return false;
+    function useCaseSensitiveFileNames() {
+      return !state.host.useCaseSensitiveFileNames ? true : typeof state.host.useCaseSensitiveFileNames === "boolean" ? state.host.useCaseSensitiveFileNames : state.host.useCaseSensitiveFileNames();
     }
-    function addTypeToUnion(typeSet, includes, type) {
-      const flags = type.flags;
-      if (flags & 1048576 /* Union */) {
-        return addTypesToUnion(typeSet, includes | (isNamedUnionType(type) ? 1048576 /* Union */ : 0), type.types);
-      }
-      if (!(flags & 131072 /* Never */)) {
-        includes |= flags & 205258751 /* IncludesMask */;
-        if (flags & 465829888 /* Instantiable */)
-          includes |= 33554432 /* IncludesInstantiable */;
-        if (type === wildcardType)
-          includes |= 8388608 /* IncludesWildcard */;
-        if (!strictNullChecks && flags & 98304 /* Nullable */) {
-          if (!(getObjectFlags(type) & 65536 /* ContainsWideningType */))
-            includes |= 4194304 /* IncludesNonWideningType */;
-        } else {
-          const len = typeSet.length;
-          const index = len && type.id > typeSet[len - 1].id ? ~len : binarySearch(typeSet, type, getTypeId, compareValues);
-          if (index < 0) {
-            typeSet.splice(~index, 0, type);
-          }
+    function tryLoadInputFileForPath(finalPath, entry, packagePath, isImports2) {
+      var _a2, _b, _c, _d;
+      if (!state.isConfigLookup && (state.compilerOptions.declarationDir || state.compilerOptions.outDir) && finalPath.indexOf("/node_modules/") === -1 && (state.compilerOptions.configFile ? containsPath(scope.packageDirectory, toAbsolutePath(state.compilerOptions.configFile.fileName), !useCaseSensitiveFileNames()) : true)) {
+        const getCanonicalFileName = hostGetCanonicalFileName({ useCaseSensitiveFileNames });
+        const commonSourceDirGuesses = [];
+        if (state.compilerOptions.rootDir || state.compilerOptions.composite && state.compilerOptions.configFilePath) {
+          const commonDir = toAbsolutePath(getCommonSourceDirectory(state.compilerOptions, () => [], ((_b = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a2)) || "", getCanonicalFileName));
+          commonSourceDirGuesses.push(commonDir);
+        } else if (state.requestContainingDirectory) {
+          const requestingFile = toAbsolutePath(combinePaths(state.requestContainingDirectory, "index.ts"));
+          const commonDir = toAbsolutePath(getCommonSourceDirectory(state.compilerOptions, () => [requestingFile, toAbsolutePath(packagePath)], ((_d = (_c = state.host).getCurrentDirectory) == null ? void 0 : _d.call(_c)) || "", getCanonicalFileName));
+          commonSourceDirGuesses.push(commonDir);
+          let fragment = ensureTrailingDirectorySeparator(commonDir);
+          while (fragment && fragment.length > 1) {
+            const parts = getPathComponents(fragment);
+            parts.pop();
+            const commonDir2 = getPathFromPathComponents(parts);
+            commonSourceDirGuesses.unshift(commonDir2);
+            fragment = ensureTrailingDirectorySeparator(commonDir2);
+          }
+        }
+        if (commonSourceDirGuesses.length > 1) {
+          state.reportDiagnostic(createCompilerDiagnostic(
+            isImports2 ? Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate : Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate,
+            entry === "" ? "." : entry,
+            // replace empty string with `.` - the reverse of the operation done when entries are built - so main entrypoint errors don't look weird
+            packagePath
+          ));
         }
-      }
-      return includes;
-    }
-    function addTypesToUnion(typeSet, includes, types) {
-      for (const type of types) {
-        includes = addTypeToUnion(typeSet, includes, type);
-      }
-      return includes;
-    }
-    function removeSubtypes(types, hasObjectTypes) {
-      var _a2;
-      if (types.length < 2) {
-        return types;
-      }
-      const id = getTypeListId(types);
-      const match = subtypeReductionCache.get(id);
-      if (match) {
-        return match;
-      }
-      const hasEmptyObject = hasObjectTypes && some(types, (t) => !!(t.flags & 524288 /* Object */) && !isGenericMappedType(t) && isEmptyResolvedType(resolveStructuredTypeMembers(t)));
-      const len = types.length;
-      let i = len;
-      let count = 0;
-      while (i > 0) {
-        i--;
-        const source = types[i];
-        if (hasEmptyObject || source.flags & 469499904 /* StructuredOrInstantiable */) {
-          const keyProperty = source.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */) ? find(getPropertiesOfType(source), (p) => isUnitType(getTypeOfSymbol(p))) : void 0;
-          const keyPropertyType = keyProperty && getRegularTypeOfLiteralType(getTypeOfSymbol(keyProperty));
-          for (const target of types) {
-            if (source !== target) {
-              if (count === 1e5) {
-                const estimatedCount = count / (len - i) * len;
-                if (estimatedCount > 1e6) {
-                  (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "removeSubtypes_DepthLimit", { typeIds: types.map((t) => t.id) });
-                  error(currentNode, Diagnostics.Expression_produces_a_union_type_that_is_too_complex_to_represent);
-                  return void 0;
-                }
-              }
-              count++;
-              if (keyProperty && target.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */)) {
-                const t = getTypeOfPropertyOfType(target, keyProperty.escapedName);
-                if (t && isUnitType(t) && getRegularTypeOfLiteralType(t) !== keyPropertyType) {
-                  continue;
+        for (const commonSourceDirGuess of commonSourceDirGuesses) {
+          const candidateDirectories = getOutputDirectoriesForBaseDirectory(commonSourceDirGuess);
+          for (const candidateDir of candidateDirectories) {
+            if (containsPath(candidateDir, finalPath, !useCaseSensitiveFileNames())) {
+              const pathFragment = finalPath.slice(candidateDir.length + 1);
+              const possibleInputBase = combinePaths(commonSourceDirGuess, pathFragment);
+              const jsAndDtsExtensions = [".mjs" /* Mjs */, ".cjs" /* Cjs */, ".js" /* Js */, ".json" /* Json */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".d.ts" /* Dts */];
+              for (const ext of jsAndDtsExtensions) {
+                if (fileExtensionIs(possibleInputBase, ext)) {
+                  const inputExts = getPossibleOriginalInputExtensionForExtension(possibleInputBase);
+                  for (const possibleExt of inputExts) {
+                    if (!extensionIsOk(extensions, possibleExt))
+                      continue;
+                    const possibleInputWithInputExtension = changeAnyExtension(possibleInputBase, possibleExt, ext, !useCaseSensitiveFileNames());
+                    if (state.host.fileExists(possibleInputWithInputExtension)) {
+                      return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField(
+                        extensions,
+                        possibleInputWithInputExtension,
+                        /*onlyRecordFailures*/
+                        false,
+                        state
+                      )));
+                    }
+                  }
                 }
               }
-              if (isTypeRelatedTo(source, target, strictSubtypeRelation) && (!(getObjectFlags(getTargetType(source)) & 1 /* Class */) || !(getObjectFlags(getTargetType(target)) & 1 /* Class */) || isTypeDerivedFrom(source, target))) {
-                orderedRemoveItemAt(types, i);
-                break;
-              }
             }
           }
         }
       }
-      subtypeReductionCache.set(id, types);
-      return types;
-    }
-    function removeRedundantLiteralTypes(types, includes, reduceVoidUndefined) {
-      let i = types.length;
-      while (i > 0) {
-        i--;
-        const t = types[i];
-        const flags = t.flags;
-        const remove = flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && includes & 4 /* String */ || flags & 256 /* NumberLiteral */ && includes & 8 /* Number */ || flags & 2048 /* BigIntLiteral */ && includes & 64 /* BigInt */ || flags & 8192 /* UniqueESSymbol */ && includes & 4096 /* ESSymbol */ || reduceVoidUndefined && flags & 32768 /* Undefined */ && includes & 16384 /* Void */ || isFreshLiteralType(t) && containsType(types, t.regularType);
-        if (remove) {
-          orderedRemoveItemAt(types, i);
+      return void 0;
+      function getOutputDirectoriesForBaseDirectory(commonSourceDirGuess) {
+        var _a3, _b2;
+        const currentDir = state.compilerOptions.configFile ? ((_b2 = (_a3 = state.host).getCurrentDirectory) == null ? void 0 : _b2.call(_a3)) || "" : commonSourceDirGuess;
+        const candidateDirectories = [];
+        if (state.compilerOptions.declarationDir) {
+          candidateDirectories.push(toAbsolutePath(combineDirectoryPath(currentDir, state.compilerOptions.declarationDir)));
+        }
+        if (state.compilerOptions.outDir && state.compilerOptions.outDir !== state.compilerOptions.declarationDir) {
+          candidateDirectories.push(toAbsolutePath(combineDirectoryPath(currentDir, state.compilerOptions.outDir)));
         }
+        return candidateDirectories;
       }
     }
-    function removeStringLiteralsMatchedByTemplateLiterals(types) {
-      const templates = filter(types, isPatternLiteralType);
-      if (templates.length) {
-        let i = types.length;
-        while (i > 0) {
-          i--;
-          const t = types[i];
-          if (t.flags & 128 /* StringLiteral */ && some(templates, (template) => isTypeMatchedByTemplateLiteralType(t, template))) {
-            orderedRemoveItemAt(types, i);
-          }
+  }
+}
+function isApplicableVersionedTypesKey(conditions, key) {
+  if (conditions.indexOf("types") === -1)
+    return false;
+  if (!startsWith(key, "types@"))
+    return false;
+  const range = VersionRange.tryParse(key.substring("types@".length));
+  if (!range)
+    return false;
+  return range.test(version);
+}
+function loadModuleFromNearestNodeModulesDirectory(extensions, moduleName, directory, state, cache, redirectedReference) {
+  return loadModuleFromNearestNodeModulesDirectoryWorker(
+    extensions,
+    moduleName,
+    directory,
+    state,
+    /*typesScopeOnly*/
+    false,
+    cache,
+    redirectedReference
+  );
+}
+function loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, directory, state) {
+  return loadModuleFromNearestNodeModulesDirectoryWorker(
+    4 /* Declaration */,
+    moduleName,
+    directory,
+    state,
+    /*typesScopeOnly*/
+    true,
+    /*cache*/
+    void 0,
+    /*redirectedReference*/
+    void 0
+  );
+}
+function loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) {
+  const mode = state.features === 0 ? void 0 : state.features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */;
+  const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
+  const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
+  if (priorityExtensions) {
+    const result = lookup(priorityExtensions);
+    if (result)
+      return result;
+  }
+  if (secondaryExtensions && !typesScopeOnly) {
+    return lookup(secondaryExtensions);
+  }
+  function lookup(extensions2) {
+    return forEachAncestorDirectory(normalizeSlashes(directory), (ancestorDirectory) => {
+      if (getBaseFileName(ancestorDirectory) !== "node_modules") {
+        const resolutionFromCache = tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, ancestorDirectory, redirectedReference, state);
+        if (resolutionFromCache) {
+          return resolutionFromCache;
         }
+        return toSearchResult(loadModuleFromImmediateNodeModulesDirectory(extensions2, moduleName, ancestorDirectory, state, typesScopeOnly, cache, redirectedReference));
       }
+    });
+  }
+}
+function loadModuleFromImmediateNodeModulesDirectory(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) {
+  const nodeModulesFolder = combinePaths(directory, "node_modules");
+  const nodeModulesFolderExists = directoryProbablyExists(nodeModulesFolder, state.host);
+  if (!nodeModulesFolderExists && state.traceEnabled) {
+    trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesFolder);
+  }
+  if (!typesScopeOnly) {
+    const packageResult = loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, state, cache, redirectedReference);
+    if (packageResult) {
+      return packageResult;
     }
-    function isNamedUnionType(type) {
-      return !!(type.flags & 1048576 /* Union */ && (type.aliasSymbol || type.origin));
+  }
+  if (extensions & 4 /* Declaration */) {
+    const nodeModulesAtTypes2 = combinePaths(nodeModulesFolder, "@types");
+    let nodeModulesAtTypesExists = nodeModulesFolderExists;
+    if (nodeModulesFolderExists && !directoryProbablyExists(nodeModulesAtTypes2, state.host)) {
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesAtTypes2);
+      }
+      nodeModulesAtTypesExists = false;
+    }
+    return loadModuleFromSpecificNodeModulesDirectory(4 /* Declaration */, mangleScopedPackageNameWithTrace(moduleName, state), nodeModulesAtTypes2, nodeModulesAtTypesExists, state, cache, redirectedReference);
+  }
+}
+function loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesDirectory, nodeModulesDirectoryExists, state, cache, redirectedReference) {
+  var _a2, _b, _c;
+  const candidate = normalizePath(combinePaths(nodeModulesDirectory, moduleName));
+  const { packageName, rest } = parsePackageName(moduleName);
+  const packageDirectory = combinePaths(nodeModulesDirectory, packageName);
+  let rootPackageInfo;
+  let packageInfo = getPackageJsonInfo(candidate, !nodeModulesDirectoryExists, state);
+  if (rest !== "" && packageInfo && (!(state.features & 8 /* Exports */) || !hasProperty((_b = (_a2 = rootPackageInfo = getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state)) == null ? void 0 : _a2.contents.packageJsonContent) != null ? _b : emptyArray, "exports"))) {
+    const fromFile = loadModuleFromFile(extensions, candidate, !nodeModulesDirectoryExists, state);
+    if (fromFile) {
+      return noPackageId(fromFile);
+    }
+    const fromDirectory = loadNodeModuleFromDirectoryWorker(
+      extensions,
+      candidate,
+      !nodeModulesDirectoryExists,
+      state,
+      packageInfo.contents.packageJsonContent,
+      getVersionPathsOfPackageJsonInfo(packageInfo, state)
+    );
+    return withPackageId(packageInfo, fromDirectory);
+  }
+  const loader = (extensions2, candidate2, onlyRecordFailures, state2) => {
+    let pathAndExtension = loadModuleFromFile(extensions2, candidate2, onlyRecordFailures, state2) || loadNodeModuleFromDirectoryWorker(
+      extensions2,
+      candidate2,
+      onlyRecordFailures,
+      state2,
+      packageInfo && packageInfo.contents.packageJsonContent,
+      packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state2)
+    );
+    if (!pathAndExtension && packageInfo && (packageInfo.contents.packageJsonContent.exports === void 0 || packageInfo.contents.packageJsonContent.exports === null) && state2.features & 32 /* EsmMode */) {
+      pathAndExtension = loadModuleFromFile(extensions2, combinePaths(candidate2, "index.js"), onlyRecordFailures, state2);
     }
-    function addNamedUnions(namedUnions, types) {
-      for (const t of types) {
-        if (t.flags & 1048576 /* Union */) {
-          const origin = t.origin;
-          if (t.aliasSymbol || origin && !(origin.flags & 1048576 /* Union */)) {
-            pushIfUnique(namedUnions, t);
-          } else if (origin && origin.flags & 1048576 /* Union */) {
-            addNamedUnions(namedUnions, origin.types);
-          }
-        }
-      }
+    return withPackageId(packageInfo, pathAndExtension);
+  };
+  if (rest !== "") {
+    packageInfo = rootPackageInfo != null ? rootPackageInfo : getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state);
+  }
+  if (packageInfo && packageInfo.contents.packageJsonContent.exports && state.features & 8 /* Exports */) {
+    return (_c = loadModuleFromExports(packageInfo, extensions, combinePaths(".", rest), state, cache, redirectedReference)) == null ? void 0 : _c.value;
+  }
+  const versionPaths = rest !== "" && packageInfo ? getVersionPathsOfPackageJsonInfo(packageInfo, state) : void 0;
+  if (versionPaths) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, rest);
     }
-    function createOriginUnionOrIntersectionType(flags, types) {
-      const result = createOriginType(flags);
-      result.types = types;
-      return result;
+    const packageDirectoryExists = nodeModulesDirectoryExists && directoryProbablyExists(packageDirectory, state.host);
+    const fromPaths = tryLoadModuleUsingPaths(
+      extensions,
+      rest,
+      packageDirectory,
+      versionPaths.paths,
+      /*pathPatterns*/
+      void 0,
+      loader,
+      !packageDirectoryExists,
+      state
+    );
+    if (fromPaths) {
+      return fromPaths.value;
+    }
+  }
+  return loader(extensions, candidate, !nodeModulesDirectoryExists, state);
+}
+function tryLoadModuleUsingPaths(extensions, moduleName, baseDirectory, paths, pathPatterns, loader, onlyRecordFailures, state) {
+  pathPatterns || (pathPatterns = tryParsePatterns(paths));
+  const matchedPattern = matchPatternOrExact(pathPatterns, moduleName);
+  if (matchedPattern) {
+    const matchedStar = isString(matchedPattern) ? void 0 : matchedText(matchedPattern, moduleName);
+    const matchedPatternText = isString(matchedPattern) ? matchedPattern : patternText(matchedPattern);
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Module_name_0_matched_pattern_1, moduleName, matchedPatternText);
     }
-    function getUnionType(types, unionReduction = 1 /* Literal */, aliasSymbol, aliasTypeArguments, origin) {
-      if (types.length === 0) {
-        return neverType;
-      }
-      if (types.length === 1) {
-        return types[0];
-      }
-      let typeSet = [];
-      const includes = addTypesToUnion(typeSet, 0, types);
-      if (unionReduction !== 0 /* None */) {
-        if (includes & 3 /* AnyOrUnknown */) {
-          return includes & 1 /* Any */ ? includes & 8388608 /* IncludesWildcard */ ? wildcardType : anyType : includes & 65536 /* Null */ || containsType(typeSet, unknownType) ? unknownType : nonNullUnknownType;
-        }
-        if (exactOptionalPropertyTypes && includes & 32768 /* Undefined */) {
-          const missingIndex = binarySearch(typeSet, missingType, getTypeId, compareValues);
-          if (missingIndex >= 0 && containsType(typeSet, undefinedType)) {
-            orderedRemoveItemAt(typeSet, missingIndex);
-          }
-        }
-        if (includes & (2944 /* Literal */ | 8192 /* UniqueESSymbol */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || includes & 16384 /* Void */ && includes & 32768 /* Undefined */) {
-          removeRedundantLiteralTypes(typeSet, includes, !!(unionReduction & 2 /* Subtype */));
-        }
-        if (includes & 128 /* StringLiteral */ && includes & 134217728 /* TemplateLiteral */) {
-          removeStringLiteralsMatchedByTemplateLiterals(typeSet);
-        }
-        if (unionReduction === 2 /* Subtype */) {
-          typeSet = removeSubtypes(typeSet, !!(includes & 524288 /* Object */));
-          if (!typeSet) {
-            return errorType;
-          }
-        }
-        if (typeSet.length === 0) {
-          return includes & 65536 /* Null */ ? includes & 4194304 /* IncludesNonWideningType */ ? nullType : nullWideningType : includes & 32768 /* Undefined */ ? includes & 4194304 /* IncludesNonWideningType */ ? undefinedType : undefinedWideningType : neverType;
-        }
+    const resolved = forEach(paths[matchedPatternText], (subst) => {
+      const path = matchedStar ? subst.replace("*", matchedStar) : subst;
+      const candidate = normalizePath(combinePaths(baseDirectory, path));
+      if (state.traceEnabled) {
+        trace(state.host, Diagnostics.Trying_substitution_0_candidate_module_location_Colon_1, subst, path);
       }
-      if (!origin && includes & 1048576 /* Union */) {
-        const namedUnions = [];
-        addNamedUnions(namedUnions, types);
-        const reducedTypes = [];
-        for (const t of typeSet) {
-          if (!some(namedUnions, (union) => containsType(union.types, t))) {
-            reducedTypes.push(t);
-          }
-        }
-        if (!aliasSymbol && namedUnions.length === 1 && reducedTypes.length === 0) {
-          return namedUnions[0];
-        }
-        const namedTypesCount = reduceLeft(namedUnions, (sum2, union) => sum2 + union.types.length, 0);
-        if (namedTypesCount + reducedTypes.length === typeSet.length) {
-          for (const t of namedUnions) {
-            insertType(reducedTypes, t);
-          }
-          origin = createOriginUnionOrIntersectionType(1048576 /* Union */, reducedTypes);
+      const extension = tryGetExtensionFromPath2(subst);
+      if (extension !== void 0) {
+        const path2 = tryFile(candidate, onlyRecordFailures, state);
+        if (path2 !== void 0) {
+          return noPackageId({ path: path2, ext: extension, resolvedUsingTsExtension: void 0 });
         }
       }
-      const objectFlags = (includes & 36323363 /* NotPrimitiveUnion */ ? 0 : 32768 /* PrimitiveUnion */) | (includes & 2097152 /* Intersection */ ? 16777216 /* ContainsIntersections */ : 0);
-      return getUnionTypeFromSortedList(typeSet, objectFlags, aliasSymbol, aliasTypeArguments, origin);
+      return loader(extensions, candidate, onlyRecordFailures || !directoryProbablyExists(getDirectoryPath(candidate), state.host), state);
+    });
+    return { value: resolved };
+  }
+}
+var mangledScopedPackageSeparator = "__";
+function mangleScopedPackageNameWithTrace(packageName, state) {
+  const mangled = mangleScopedPackageName(packageName);
+  if (state.traceEnabled && mangled !== packageName) {
+    trace(state.host, Diagnostics.Scoped_package_detected_looking_in_0, mangled);
+  }
+  return mangled;
+}
+function getTypesPackageName(packageName) {
+  return `@types/${mangleScopedPackageName(packageName)}`;
+}
+function mangleScopedPackageName(packageName) {
+  if (startsWith(packageName, "@")) {
+    const replaceSlash = packageName.replace(directorySeparator, mangledScopedPackageSeparator);
+    if (replaceSlash !== packageName) {
+      return replaceSlash.slice(1);
+    }
+  }
+  return packageName;
+}
+function getPackageNameFromTypesPackageName(mangledName) {
+  const withoutAtTypePrefix = removePrefix(mangledName, "@types/");
+  if (withoutAtTypePrefix !== mangledName) {
+    return unmangleScopedPackageName(withoutAtTypePrefix);
+  }
+  return mangledName;
+}
+function unmangleScopedPackageName(typesPackageName) {
+  return stringContains(typesPackageName, mangledScopedPackageSeparator) ? "@" + typesPackageName.replace(mangledScopedPackageSeparator, directorySeparator) : typesPackageName;
+}
+function tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, containingDirectory, redirectedReference, state) {
+  const result = cache && cache.getFromNonRelativeNameCache(moduleName, mode, containingDirectory, redirectedReference);
+  if (result) {
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
     }
-    function getUnionOrIntersectionTypePredicate(signatures, kind) {
-      let first2;
-      const types = [];
-      for (const sig of signatures) {
-        const pred = getTypePredicateOfSignature(sig);
-        if (!pred || pred.kind === 2 /* AssertsThis */ || pred.kind === 3 /* AssertsIdentifier */) {
-          if (kind !== 2097152 /* Intersection */) {
-            continue;
-          } else {
-            return;
-          }
-        }
-        if (first2) {
-          if (!typePredicateKindsMatch(first2, pred)) {
-            return void 0;
-          }
-        } else {
-          first2 = pred;
-        }
-        types.push(pred.type);
-      }
-      if (!first2) {
-        return void 0;
+    state.resultFromCache = result;
+    return {
+      value: result.resolvedModule && {
+        path: result.resolvedModule.resolvedFileName,
+        originalPath: result.resolvedModule.originalPath || true,
+        extension: result.resolvedModule.extension,
+        packageId: result.resolvedModule.packageId,
+        resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension
       }
-      const compositeType = getUnionOrIntersectionType(types, kind);
-      return createTypePredicate(first2.kind, first2.parameterName, first2.parameterIndex, compositeType);
-    }
-    function typePredicateKindsMatch(a, b) {
-      return a.kind === b.kind && a.parameterIndex === b.parameterIndex;
+    };
+  }
+}
+function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) {
+  const traceEnabled = isTraceEnabled(compilerOptions, host);
+  const failedLookupLocations = [];
+  const affectingLocations = [];
+  const containingDirectory = getDirectoryPath(containingFile);
+  const diagnostics = [];
+  const state = {
+    compilerOptions,
+    host,
+    traceEnabled,
+    failedLookupLocations,
+    affectingLocations,
+    packageJsonInfoCache: cache,
+    features: 0 /* None */,
+    conditions: [],
+    requestContainingDirectory: containingDirectory,
+    reportDiagnostic: (diag2) => void diagnostics.push(diag2),
+    isConfigLookup: false,
+    candidateIsFromPackageJsonField: false
+  };
+  const resolved = tryResolve(1 /* TypeScript */ | 4 /* Declaration */) || tryResolve(2 /* JavaScript */ | (compilerOptions.resolveJsonModule ? 8 /* Json */ : 0));
+  return createResolvedModuleWithFailedLookupLocations(
+    resolved && resolved.value,
+    (resolved == null ? void 0 : resolved.value) && pathContainsNodeModules(resolved.value.path),
+    failedLookupLocations,
+    affectingLocations,
+    diagnostics,
+    state.resultFromCache
+  );
+  function tryResolve(extensions) {
+    const resolvedUsingSettings = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loadModuleFromFileNoPackageId, state);
+    if (resolvedUsingSettings) {
+      return { value: resolvedUsingSettings };
     }
-    function getUnionTypeFromSortedList(types, objectFlags, aliasSymbol, aliasTypeArguments, origin) {
-      if (types.length === 0) {
-        return neverType;
-      }
-      if (types.length === 1) {
-        return types[0];
-      }
-      const typeKey = !origin ? getTypeListId(types) : origin.flags & 1048576 /* Union */ ? `|${getTypeListId(origin.types)}` : origin.flags & 2097152 /* Intersection */ ? `&${getTypeListId(origin.types)}` : `#${origin.type.id}|${getTypeListId(types)}`;
-      const id = typeKey + getAliasId(aliasSymbol, aliasTypeArguments);
-      let type = unionTypes.get(id);
-      if (!type) {
-        type = createType(1048576 /* Union */);
-        type.objectFlags = objectFlags | getPropagatingFlagsOfTypes(types, 98304 /* Nullable */);
-        type.types = types;
-        type.origin = origin;
-        type.aliasSymbol = aliasSymbol;
-        type.aliasTypeArguments = aliasTypeArguments;
-        if (types.length === 2 && types[0].flags & 512 /* BooleanLiteral */ && types[1].flags & 512 /* BooleanLiteral */) {
-          type.flags |= 16 /* Boolean */;
-          type.intrinsicName = "boolean";
+    if (!isExternalModuleNameRelative(moduleName)) {
+      const resolved2 = forEachAncestorDirectory(containingDirectory, (directory) => {
+        const resolutionFromCache = tryFindNonRelativeModuleNameInCache(
+          cache,
+          moduleName,
+          /*mode*/
+          void 0,
+          directory,
+          redirectedReference,
+          state
+        );
+        if (resolutionFromCache) {
+          return resolutionFromCache;
         }
-        unionTypes.set(id, type);
+        const searchName = normalizePath(combinePaths(directory, moduleName));
+        return toSearchResult(loadModuleFromFileNoPackageId(
+          extensions,
+          searchName,
+          /*onlyRecordFailures*/
+          false,
+          state
+        ));
+      });
+      if (resolved2) {
+        return resolved2;
       }
-      return type;
-    }
-    function getTypeFromUnionTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const aliasSymbol = getAliasSymbolForTypeNode(node);
-        links.resolvedType = getUnionType(
-          map(node.types, getTypeFromTypeNode),
-          1 /* Literal */,
-          aliasSymbol,
-          getTypeArgumentsForAliasSymbol(aliasSymbol)
-        );
+      if (extensions & (1 /* TypeScript */ | 4 /* Declaration */)) {
+        return loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, containingDirectory, state);
       }
-      return links.resolvedType;
+    } else {
+      const candidate = normalizePath(combinePaths(containingDirectory, moduleName));
+      return toSearchResult(loadModuleFromFileNoPackageId(
+        extensions,
+        candidate,
+        /*onlyRecordFailures*/
+        false,
+        state
+      ));
     }
-    function addTypeToIntersection(typeSet, includes, type) {
-      const flags = type.flags;
-      if (flags & 2097152 /* Intersection */) {
-        return addTypesToIntersection(typeSet, includes, type.types);
+  }
+}
+function shouldAllowImportingTsExtension(compilerOptions, fromFileName) {
+  return getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */ && (!!compilerOptions.allowImportingTsExtensions || fromFileName && isDeclarationFileName(fromFileName));
+}
+function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache, packageJsonInfoCache) {
+  const traceEnabled = isTraceEnabled(compilerOptions, host);
+  if (traceEnabled) {
+    trace(host, Diagnostics.Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2, projectName, moduleName, globalCache);
+  }
+  const failedLookupLocations = [];
+  const affectingLocations = [];
+  const diagnostics = [];
+  const state = {
+    compilerOptions,
+    host,
+    traceEnabled,
+    failedLookupLocations,
+    affectingLocations,
+    packageJsonInfoCache,
+    features: 0 /* None */,
+    conditions: [],
+    requestContainingDirectory: void 0,
+    reportDiagnostic: (diag2) => void diagnostics.push(diag2),
+    isConfigLookup: false,
+    candidateIsFromPackageJsonField: false
+  };
+  const resolved = loadModuleFromImmediateNodeModulesDirectory(
+    4 /* Declaration */,
+    moduleName,
+    globalCache,
+    state,
+    /*typesScopeOnly*/
+    false,
+    /*cache*/
+    void 0,
+    /*redirectedReference*/
+    void 0
+  );
+  return createResolvedModuleWithFailedLookupLocations(
+    resolved,
+    /*isExternalLibraryImport*/
+    true,
+    failedLookupLocations,
+    affectingLocations,
+    diagnostics,
+    state.resultFromCache
+  );
+}
+function toSearchResult(value) {
+  return value !== void 0 ? { value } : void 0;
+}
+function traceIfEnabled(state, diagnostic, ...args) {
+  if (state.traceEnabled) {
+    trace(state.host, diagnostic, ...args);
+  }
+}
+
+// src/compiler/binder.ts
+var ModuleInstanceState = /* @__PURE__ */ ((ModuleInstanceState2) => {
+  ModuleInstanceState2[ModuleInstanceState2["NonInstantiated"] = 0] = "NonInstantiated";
+  ModuleInstanceState2[ModuleInstanceState2["Instantiated"] = 1] = "Instantiated";
+  ModuleInstanceState2[ModuleInstanceState2["ConstEnumOnly"] = 2] = "ConstEnumOnly";
+  return ModuleInstanceState2;
+})(ModuleInstanceState || {});
+function getModuleInstanceState(node, visited) {
+  if (node.body && !node.body.parent) {
+    setParent(node.body, node);
+    setParentRecursive(
+      node.body,
+      /*incremental*/
+      false
+    );
+  }
+  return node.body ? getModuleInstanceStateCached(node.body, visited) : 1 /* Instantiated */;
+}
+function getModuleInstanceStateCached(node, visited = /* @__PURE__ */ new Map()) {
+  const nodeId = getNodeId(node);
+  if (visited.has(nodeId)) {
+    return visited.get(nodeId) || 0 /* NonInstantiated */;
+  }
+  visited.set(nodeId, void 0);
+  const result = getModuleInstanceStateWorker(node, visited);
+  visited.set(nodeId, result);
+  return result;
+}
+function getModuleInstanceStateWorker(node, visited) {
+  switch (node.kind) {
+    case 261 /* InterfaceDeclaration */:
+    case 262 /* TypeAliasDeclaration */:
+      return 0 /* NonInstantiated */;
+    case 263 /* EnumDeclaration */:
+      if (isEnumConst(node)) {
+        return 2 /* ConstEnumOnly */;
+      }
+      break;
+    case 269 /* ImportDeclaration */:
+    case 268 /* ImportEqualsDeclaration */:
+      if (!hasSyntacticModifier(node, 1 /* Export */)) {
+        return 0 /* NonInstantiated */;
       }
-      if (isEmptyAnonymousObjectType(type)) {
-        if (!(includes & 16777216 /* IncludesEmptyObject */)) {
-          includes |= 16777216 /* IncludesEmptyObject */;
-          typeSet.set(type.id.toString(), type);
-        }
-      } else {
-        if (flags & 3 /* AnyOrUnknown */) {
-          if (type === wildcardType)
-            includes |= 8388608 /* IncludesWildcard */;
-        } else if (strictNullChecks || !(flags & 98304 /* Nullable */)) {
-          if (exactOptionalPropertyTypes && type === missingType) {
-            includes |= 262144 /* IncludesMissingType */;
-            type = undefinedType;
-          }
-          if (!typeSet.has(type.id.toString())) {
-            if (type.flags & 109440 /* Unit */ && includes & 109440 /* Unit */) {
-              includes |= 67108864 /* NonPrimitive */;
-            }
-            typeSet.set(type.id.toString(), type);
+      break;
+    case 275 /* ExportDeclaration */:
+      const exportDeclaration = node;
+      if (!exportDeclaration.moduleSpecifier && exportDeclaration.exportClause && exportDeclaration.exportClause.kind === 276 /* NamedExports */) {
+        let state = 0 /* NonInstantiated */;
+        for (const specifier of exportDeclaration.exportClause.elements) {
+          const specifierState = getModuleInstanceStateForAliasTarget(specifier, visited);
+          if (specifierState > state) {
+            state = specifierState;
+          }
+          if (state === 1 /* Instantiated */) {
+            return state;
           }
         }
-        includes |= flags & 205258751 /* IncludesMask */;
-      }
-      return includes;
-    }
-    function addTypesToIntersection(typeSet, includes, types) {
-      for (const type of types) {
-        includes = addTypeToIntersection(typeSet, includes, getRegularTypeOfLiteralType(type));
+        return state;
       }
-      return includes;
-    }
-    function removeRedundantSupertypes(types, includes) {
-      let i = types.length;
-      while (i > 0) {
-        i--;
-        const t = types[i];
-        const remove = t.flags & 4 /* String */ && includes & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || t.flags & 8 /* Number */ && includes & 256 /* NumberLiteral */ || t.flags & 64 /* BigInt */ && includes & 2048 /* BigIntLiteral */ || t.flags & 4096 /* ESSymbol */ && includes & 8192 /* UniqueESSymbol */ || t.flags & 16384 /* Void */ && includes & 32768 /* Undefined */ || isEmptyAnonymousObjectType(t) && includes & 470302716 /* DefinitelyNonNullable */;
-        if (remove) {
-          orderedRemoveItemAt(types, i);
+      break;
+    case 265 /* ModuleBlock */: {
+      let state = 0 /* NonInstantiated */;
+      forEachChild(node, (n) => {
+        const childState = getModuleInstanceStateCached(n, visited);
+        switch (childState) {
+          case 0 /* NonInstantiated */:
+            return;
+          case 2 /* ConstEnumOnly */:
+            state = 2 /* ConstEnumOnly */;
+            return;
+          case 1 /* Instantiated */:
+            state = 1 /* Instantiated */;
+            return true;
+          default:
+            Debug.assertNever(childState);
         }
-      }
+      });
+      return state;
     }
-    function eachUnionContains(unionTypes2, type) {
-      for (const u of unionTypes2) {
-        if (!containsType(u.types, type)) {
-          const primitive = type.flags & 128 /* StringLiteral */ ? stringType : type.flags & 256 /* NumberLiteral */ ? numberType : type.flags & 2048 /* BigIntLiteral */ ? bigintType : type.flags & 8192 /* UniqueESSymbol */ ? esSymbolType : void 0;
-          if (!primitive || !containsType(u.types, primitive)) {
-            return false;
-          }
-        }
+    case 264 /* ModuleDeclaration */:
+      return getModuleInstanceState(node, visited);
+    case 79 /* Identifier */:
+      if (node.isInJSDocNamespace) {
+        return 0 /* NonInstantiated */;
       }
+  }
+  return 1 /* Instantiated */;
+}
+function getModuleInstanceStateForAliasTarget(specifier, visited) {
+  const name = specifier.propertyName || specifier.name;
+  let p = specifier.parent;
+  while (p) {
+    if (isBlock(p) || isModuleBlock(p) || isSourceFile(p)) {
+      const statements = p.statements;
+      let found;
+      for (const statement of statements) {
+        if (nodeHasName(statement, name)) {
+          if (!statement.parent) {
+            setParent(statement, p);
+            setParentRecursive(
+              statement,
+              /*incremental*/
+              false
+            );
+          }
+          const state = getModuleInstanceStateCached(statement, visited);
+          if (found === void 0 || state > found) {
+            found = state;
+          }
+          if (found === 1 /* Instantiated */) {
+            return found;
+          }
+        }
+      }
+      if (found !== void 0) {
+        return found;
+      }
+    }
+    p = p.parent;
+  }
+  return 1 /* Instantiated */;
+}
+function initFlowNode(node) {
+  Debug.attachFlowNodeDebugInfo(node);
+  return node;
+}
+var binder = createBinder();
+function bindSourceFile(file, options) {
+  mark("beforeBind");
+  perfLogger.logStartBindFile("" + file.fileName);
+  binder(file, options);
+  perfLogger.logStopBindFile();
+  mark("afterBind");
+  measure("Bind", "beforeBind", "afterBind");
+}
+function createBinder() {
+  let file;
+  let options;
+  let languageVersion;
+  let parent2;
+  let container;
+  let thisParentContainer;
+  let blockScopeContainer;
+  let lastContainer;
+  let delayedTypeAliases;
+  let seenThisKeyword;
+  let currentFlow;
+  let currentBreakTarget;
+  let currentContinueTarget;
+  let currentReturnTarget;
+  let currentTrueTarget;
+  let currentFalseTarget;
+  let currentExceptionTarget;
+  let preSwitchCaseFlow;
+  let activeLabelList;
+  let hasExplicitReturn;
+  let emitFlags;
+  let inStrictMode;
+  let inAssignmentPattern = false;
+  let symbolCount = 0;
+  let Symbol46;
+  let classifiableNames;
+  const unreachableFlow = { flags: 1 /* Unreachable */ };
+  const reportedUnreachableFlow = { flags: 1 /* Unreachable */ };
+  const bindBinaryExpressionFlow = createBindBinaryExpressionFlow();
+  function createDiagnosticForNode2(node, message, arg0, arg1, arg2) {
+    return createDiagnosticForNodeInSourceFile(getSourceFileOfNode(node) || file, node, message, arg0, arg1, arg2);
+  }
+  function bindSourceFile2(f, opts) {
+    var _a2, _b;
+    file = f;
+    options = opts;
+    languageVersion = getEmitScriptTarget(options);
+    inStrictMode = bindInStrictMode(file, opts);
+    classifiableNames = /* @__PURE__ */ new Set();
+    symbolCount = 0;
+    Symbol46 = objectAllocator.getSymbolConstructor();
+    Debug.attachFlowNodeDebugInfo(unreachableFlow);
+    Debug.attachFlowNodeDebugInfo(reportedUnreachableFlow);
+    if (!file.locals) {
+      (_a2 = tracing) == null ? void 0 : _a2.push(
+        tracing.Phase.Bind,
+        "bindSourceFile",
+        { path: file.path },
+        /*separateBeginAndEnd*/
+        true
+      );
+      bind(file);
+      (_b = tracing) == null ? void 0 : _b.pop();
+      file.symbolCount = symbolCount;
+      file.classifiableNames = classifiableNames;
+      delayedBindJSDocTypedefTag();
+    }
+    file = void 0;
+    options = void 0;
+    languageVersion = void 0;
+    parent2 = void 0;
+    container = void 0;
+    thisParentContainer = void 0;
+    blockScopeContainer = void 0;
+    lastContainer = void 0;
+    delayedTypeAliases = void 0;
+    seenThisKeyword = false;
+    currentFlow = void 0;
+    currentBreakTarget = void 0;
+    currentContinueTarget = void 0;
+    currentReturnTarget = void 0;
+    currentTrueTarget = void 0;
+    currentFalseTarget = void 0;
+    currentExceptionTarget = void 0;
+    activeLabelList = void 0;
+    hasExplicitReturn = false;
+    inAssignmentPattern = false;
+    emitFlags = 0 /* None */;
+  }
+  return bindSourceFile2;
+  function bindInStrictMode(file2, opts) {
+    if (getStrictOptionValue(opts, "alwaysStrict") && !file2.isDeclarationFile) {
       return true;
+    } else {
+      return !!file2.externalModuleIndicator;
     }
-    function extractRedundantTemplateLiterals(types) {
-      let i = types.length;
-      const literals = filter(types, (t) => !!(t.flags & 128 /* StringLiteral */));
-      while (i > 0) {
-        i--;
-        const t = types[i];
-        if (!(t.flags & 134217728 /* TemplateLiteral */))
-          continue;
-        for (const t2 of literals) {
-          if (isTypeSubtypeOf(t2, t)) {
-            orderedRemoveItemAt(types, i);
-            break;
-          } else if (isPatternLiteralType(t)) {
-            return true;
-          }
-        }
-      }
-      return false;
+  }
+  function createSymbol(flags, name) {
+    symbolCount++;
+    return new Symbol46(flags, name);
+  }
+  function addDeclarationToSymbol(symbol, node, symbolFlags) {
+    symbol.flags |= symbolFlags;
+    node.symbol = symbol;
+    symbol.declarations = appendIfUnique(symbol.declarations, node);
+    if (symbolFlags & (32 /* Class */ | 384 /* Enum */ | 1536 /* Module */ | 3 /* Variable */) && !symbol.exports) {
+      symbol.exports = createSymbolTable();
     }
-    function eachIsUnionContaining(types, flag) {
-      return every(types, (t) => !!(t.flags & 1048576 /* Union */) && some(t.types, (tt) => !!(tt.flags & flag)));
+    if (symbolFlags & (32 /* Class */ | 64 /* Interface */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) && !symbol.members) {
+      symbol.members = createSymbolTable();
     }
-    function removeFromEach(types, flag) {
-      for (let i = 0; i < types.length; i++) {
-        types[i] = filterType(types[i], (t) => !(t.flags & flag));
-      }
+    if (symbol.constEnumOnlyModule && symbol.flags & (16 /* Function */ | 32 /* Class */ | 256 /* RegularEnum */)) {
+      symbol.constEnumOnlyModule = false;
     }
-    function intersectUnionsOfPrimitiveTypes(types) {
-      let unionTypes2;
-      const index = findIndex(types, (t) => !!(getObjectFlags(t) & 32768 /* PrimitiveUnion */));
-      if (index < 0) {
-        return false;
+    if (symbolFlags & 111551 /* Value */) {
+      setValueDeclaration(symbol, node);
+    }
+  }
+  function getDeclarationName(node) {
+    if (node.kind === 274 /* ExportAssignment */) {
+      return node.isExportEquals ? "export=" /* ExportEquals */ : "default" /* Default */;
+    }
+    const name = getNameOfDeclaration(node);
+    if (name) {
+      if (isAmbientModule(node)) {
+        const moduleName = getTextOfIdentifierOrLiteral(name);
+        return isGlobalScopeAugmentation(node) ? "__global" : `"${moduleName}"`;
       }
-      let i = index + 1;
-      while (i < types.length) {
-        const t = types[i];
-        if (getObjectFlags(t) & 32768 /* PrimitiveUnion */) {
-          (unionTypes2 || (unionTypes2 = [types[index]])).push(t);
-          orderedRemoveItemAt(types, i);
+      if (name.kind === 164 /* ComputedPropertyName */) {
+        const nameExpression = name.expression;
+        if (isStringOrNumericLiteralLike(nameExpression)) {
+          return escapeLeadingUnderscores(nameExpression.text);
+        }
+        if (isSignedNumericLiteral(nameExpression)) {
+          return tokenToString(nameExpression.operator) + nameExpression.operand.text;
         } else {
-          i++;
+          Debug.fail("Only computed properties with literal names have declaration names");
         }
       }
-      if (!unionTypes2) {
-        return false;
+      if (isPrivateIdentifier(name)) {
+        const containingClass = getContainingClass(node);
+        if (!containingClass) {
+          return void 0;
+        }
+        const containingClassSymbol = containingClass.symbol;
+        return getSymbolNameForPrivateIdentifier(containingClassSymbol, name.escapedText);
       }
-      const checked = [];
-      const result = [];
-      for (const u of unionTypes2) {
-        for (const t of u.types) {
-          if (insertType(checked, t)) {
-            if (eachUnionContains(unionTypes2, t)) {
-              insertType(result, t);
+      return isPropertyNameLiteral(name) ? getEscapedTextOfIdentifierOrLiteral(name) : void 0;
+    }
+    switch (node.kind) {
+      case 173 /* Constructor */:
+        return "__constructor" /* Constructor */;
+      case 181 /* FunctionType */:
+      case 176 /* CallSignature */:
+      case 326 /* JSDocSignature */:
+        return "__call" /* Call */;
+      case 182 /* ConstructorType */:
+      case 177 /* ConstructSignature */:
+        return "__new" /* New */;
+      case 178 /* IndexSignature */:
+        return "__index" /* Index */;
+      case 275 /* ExportDeclaration */:
+        return "__export" /* ExportStar */;
+      case 308 /* SourceFile */:
+        return "export=" /* ExportEquals */;
+      case 223 /* BinaryExpression */:
+        if (getAssignmentDeclarationKind(node) === 2 /* ModuleExports */) {
+          return "export=" /* ExportEquals */;
+        }
+        Debug.fail("Unknown binary declaration kind");
+        break;
+      case 320 /* JSDocFunctionType */:
+        return isJSDocConstructSignature(node) ? "__new" /* New */ : "__call" /* Call */;
+      case 166 /* Parameter */:
+        Debug.assert(node.parent.kind === 320 /* JSDocFunctionType */, "Impossible parameter parent kind", () => `parent is: ${Debug.formatSyntaxKind(node.parent.kind)}, expected JSDocFunctionType`);
+        const functionType = node.parent;
+        const index = functionType.parameters.indexOf(node);
+        return "arg" + index;
+    }
+  }
+  function getDisplayName(node) {
+    return isNamedDeclaration(node) ? declarationNameToString(node.name) : unescapeLeadingUnderscores(Debug.checkDefined(getDeclarationName(node)));
+  }
+  function declareSymbol(symbolTable, parent3, node, includes, excludes, isReplaceableByMethod, isComputedName) {
+    Debug.assert(isComputedName || !hasDynamicName(node));
+    const isDefaultExport = hasSyntacticModifier(node, 1024 /* Default */) || isExportSpecifier(node) && node.name.escapedText === "default";
+    const name = isComputedName ? "__computed" /* Computed */ : isDefaultExport && parent3 ? "default" /* Default */ : getDeclarationName(node);
+    let symbol;
+    if (name === void 0) {
+      symbol = createSymbol(0 /* None */, "__missing" /* Missing */);
+    } else {
+      symbol = symbolTable.get(name);
+      if (includes & 2885600 /* Classifiable */) {
+        classifiableNames.add(name);
+      }
+      if (!symbol) {
+        symbolTable.set(name, symbol = createSymbol(0 /* None */, name));
+        if (isReplaceableByMethod)
+          symbol.isReplaceableByMethod = true;
+      } else if (isReplaceableByMethod && !symbol.isReplaceableByMethod) {
+        return symbol;
+      } else if (symbol.flags & excludes) {
+        if (symbol.isReplaceableByMethod) {
+          symbolTable.set(name, symbol = createSymbol(0 /* None */, name));
+        } else if (!(includes & 3 /* Variable */ && symbol.flags & 67108864 /* Assignment */)) {
+          if (isNamedDeclaration(node)) {
+            setParent(node.name, node);
+          }
+          let message = symbol.flags & 2 /* BlockScopedVariable */ ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0;
+          let messageNeedsName = true;
+          if (symbol.flags & 384 /* Enum */ || includes & 384 /* Enum */) {
+            message = Diagnostics.Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations;
+            messageNeedsName = false;
+          }
+          let multipleDefaultExports = false;
+          if (length(symbol.declarations)) {
+            if (isDefaultExport) {
+              message = Diagnostics.A_module_cannot_have_multiple_default_exports;
+              messageNeedsName = false;
+              multipleDefaultExports = true;
+            } else {
+              if (symbol.declarations && symbol.declarations.length && (node.kind === 274 /* ExportAssignment */ && !node.isExportEquals)) {
+                message = Diagnostics.A_module_cannot_have_multiple_default_exports;
+                messageNeedsName = false;
+                multipleDefaultExports = true;
+              }
             }
           }
+          const relatedInformation = [];
+          if (isTypeAliasDeclaration(node) && nodeIsMissing(node.type) && hasSyntacticModifier(node, 1 /* Export */) && symbol.flags & (2097152 /* Alias */ | 788968 /* Type */ | 1920 /* Namespace */)) {
+            relatedInformation.push(createDiagnosticForNode2(node, Diagnostics.Did_you_mean_0, `export type { ${unescapeLeadingUnderscores(node.name.escapedText)} }`));
+          }
+          const declarationName = getNameOfDeclaration(node) || node;
+          forEach(symbol.declarations, (declaration, index) => {
+            const decl = getNameOfDeclaration(declaration) || declaration;
+            const diag3 = createDiagnosticForNode2(decl, message, messageNeedsName ? getDisplayName(declaration) : void 0);
+            file.bindDiagnostics.push(
+              multipleDefaultExports ? addRelatedInfo(diag3, createDiagnosticForNode2(declarationName, index === 0 ? Diagnostics.Another_export_default_is_here : Diagnostics.and_here)) : diag3
+            );
+            if (multipleDefaultExports) {
+              relatedInformation.push(createDiagnosticForNode2(decl, Diagnostics.The_first_export_default_is_here));
+            }
+          });
+          const diag2 = createDiagnosticForNode2(declarationName, message, messageNeedsName ? getDisplayName(node) : void 0);
+          file.bindDiagnostics.push(addRelatedInfo(diag2, ...relatedInformation));
+          symbol = createSymbol(0 /* None */, name);
         }
       }
-      types[index] = getUnionTypeFromSortedList(result, 32768 /* PrimitiveUnion */);
-      return true;
     }
-    function createIntersectionType(types, aliasSymbol, aliasTypeArguments) {
-      const result = createType(2097152 /* Intersection */);
-      result.objectFlags = getPropagatingFlagsOfTypes(types, 98304 /* Nullable */);
-      result.types = types;
-      result.aliasSymbol = aliasSymbol;
-      result.aliasTypeArguments = aliasTypeArguments;
-      return result;
+    addDeclarationToSymbol(symbol, node, includes);
+    if (symbol.parent) {
+      Debug.assert(symbol.parent === parent3, "Existing symbol parent should match new one");
+    } else {
+      symbol.parent = parent3;
     }
-    function getIntersectionType(types, aliasSymbol, aliasTypeArguments, noSupertypeReduction) {
-      const typeMembershipMap = /* @__PURE__ */ new Map();
-      const includes = addTypesToIntersection(typeMembershipMap, 0, types);
-      const typeSet = arrayFrom(typeMembershipMap.values());
-      if (includes & 131072 /* Never */) {
-        return contains(typeSet, silentNeverType) ? silentNeverType : neverType;
-      }
-      if (strictNullChecks && includes & 98304 /* Nullable */ && includes & (524288 /* Object */ | 67108864 /* NonPrimitive */ | 16777216 /* IncludesEmptyObject */) || includes & 67108864 /* NonPrimitive */ && includes & (469892092 /* DisjointDomains */ & ~67108864 /* NonPrimitive */) || includes & 402653316 /* StringLike */ && includes & (469892092 /* DisjointDomains */ & ~402653316 /* StringLike */) || includes & 296 /* NumberLike */ && includes & (469892092 /* DisjointDomains */ & ~296 /* NumberLike */) || includes & 2112 /* BigIntLike */ && includes & (469892092 /* DisjointDomains */ & ~2112 /* BigIntLike */) || includes & 12288 /* ESSymbolLike */ && includes & (469892092 /* DisjointDomains */ & ~12288 /* ESSymbolLike */) || includes & 49152 /* VoidLike */ && includes & (469892092 /* DisjointDomains */ & ~49152 /* VoidLike */)) {
-        return neverType;
+    return symbol;
+  }
+  function declareModuleMember(node, symbolFlags, symbolExcludes) {
+    const hasExportModifier = !!(getCombinedModifierFlags(node) & 1 /* Export */) || jsdocTreatAsExported(node);
+    if (symbolFlags & 2097152 /* Alias */) {
+      if (node.kind === 278 /* ExportSpecifier */ || node.kind === 268 /* ImportEqualsDeclaration */ && hasExportModifier) {
+        return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
+      } else {
+        Debug.assertNode(container, canHaveLocals);
+        return declareSymbol(
+          container.locals,
+          /*parent*/
+          void 0,
+          node,
+          symbolFlags,
+          symbolExcludes
+        );
       }
-      if (includes & 134217728 /* TemplateLiteral */ && includes & 128 /* StringLiteral */ && extractRedundantTemplateLiterals(typeSet)) {
-        return neverType;
+    } else {
+      if (isJSDocTypeAlias(node))
+        Debug.assert(isInJSFile(node));
+      if (!isAmbientModule(node) && (hasExportModifier || container.flags & 64 /* ExportContext */)) {
+        if (!canHaveLocals(container) || !container.locals || hasSyntacticModifier(node, 1024 /* Default */) && !getDeclarationName(node)) {
+          return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
+        }
+        const exportKind = symbolFlags & 111551 /* Value */ ? 1048576 /* ExportValue */ : 0;
+        const local = declareSymbol(
+          container.locals,
+          /*parent*/
+          void 0,
+          node,
+          exportKind,
+          symbolExcludes
+        );
+        local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
+        node.localSymbol = local;
+        return local;
+      } else {
+        Debug.assertNode(container, canHaveLocals);
+        return declareSymbol(
+          container.locals,
+          /*parent*/
+          void 0,
+          node,
+          symbolFlags,
+          symbolExcludes
+        );
       }
-      if (includes & 1 /* Any */) {
-        return includes & 8388608 /* IncludesWildcard */ ? wildcardType : anyType;
+    }
+  }
+  function jsdocTreatAsExported(node) {
+    if (node.parent && isModuleDeclaration(node)) {
+      node = node.parent;
+    }
+    if (!isJSDocTypeAlias(node))
+      return false;
+    if (!isJSDocEnumTag(node) && !!node.fullName)
+      return true;
+    const declName = getNameOfDeclaration(node);
+    if (!declName)
+      return false;
+    if (isPropertyAccessEntityNameExpression(declName.parent) && isTopLevelNamespaceAssignment(declName.parent))
+      return true;
+    if (isDeclaration(declName.parent) && getCombinedModifierFlags(declName.parent) & 1 /* Export */)
+      return true;
+    return false;
+  }
+  function bindContainer(node, containerFlags) {
+    const saveContainer = container;
+    const saveThisParentContainer = thisParentContainer;
+    const savedBlockScopeContainer = blockScopeContainer;
+    if (containerFlags & 1 /* IsContainer */) {
+      if (node.kind !== 216 /* ArrowFunction */) {
+        thisParentContainer = container;
       }
-      if (!strictNullChecks && includes & 98304 /* Nullable */) {
-        return includes & 16777216 /* IncludesEmptyObject */ ? neverType : includes & 32768 /* Undefined */ ? undefinedType : nullType;
+      container = blockScopeContainer = node;
+      if (containerFlags & 32 /* HasLocals */) {
+        container.locals = createSymbolTable();
+        addToContainerChain(container);
       }
-      if (includes & 4 /* String */ && includes & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || includes & 8 /* Number */ && includes & 256 /* NumberLiteral */ || includes & 64 /* BigInt */ && includes & 2048 /* BigIntLiteral */ || includes & 4096 /* ESSymbol */ && includes & 8192 /* UniqueESSymbol */ || includes & 16384 /* Void */ && includes & 32768 /* Undefined */ || includes & 16777216 /* IncludesEmptyObject */ && includes & 470302716 /* DefinitelyNonNullable */) {
-        if (!noSupertypeReduction)
-          removeRedundantSupertypes(typeSet, includes);
+    } else if (containerFlags & 2 /* IsBlockScopedContainer */) {
+      blockScopeContainer = node;
+      if (containerFlags & 32 /* HasLocals */) {
+        blockScopeContainer.locals = void 0;
       }
-      if (includes & 262144 /* IncludesMissingType */) {
-        typeSet[typeSet.indexOf(undefinedType)] = missingType;
+    }
+    if (containerFlags & 4 /* IsControlFlowContainer */) {
+      const saveCurrentFlow = currentFlow;
+      const saveBreakTarget = currentBreakTarget;
+      const saveContinueTarget = currentContinueTarget;
+      const saveReturnTarget = currentReturnTarget;
+      const saveExceptionTarget = currentExceptionTarget;
+      const saveActiveLabelList = activeLabelList;
+      const saveHasExplicitReturn = hasExplicitReturn;
+      const isImmediatelyInvoked = containerFlags & 16 /* IsFunctionExpression */ && !hasSyntacticModifier(node, 512 /* Async */) && !node.asteriskToken && !!getImmediatelyInvokedFunctionExpression(node) || node.kind === 172 /* ClassStaticBlockDeclaration */;
+      if (!isImmediatelyInvoked) {
+        currentFlow = initFlowNode({ flags: 2 /* Start */ });
+        if (containerFlags & (16 /* IsFunctionExpression */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */)) {
+          currentFlow.node = node;
+        }
       }
-      if (typeSet.length === 0) {
-        return unknownType;
+      currentReturnTarget = isImmediatelyInvoked || node.kind === 173 /* Constructor */ || isInJSFile(node) && (node.kind === 259 /* FunctionDeclaration */ || node.kind === 215 /* FunctionExpression */) ? createBranchLabel() : void 0;
+      currentExceptionTarget = void 0;
+      currentBreakTarget = void 0;
+      currentContinueTarget = void 0;
+      activeLabelList = void 0;
+      hasExplicitReturn = false;
+      bindChildren(node);
+      node.flags &= ~2816 /* ReachabilityAndEmitFlags */;
+      if (!(currentFlow.flags & 1 /* Unreachable */) && containerFlags & 8 /* IsFunctionLike */ && nodeIsPresent(node.body)) {
+        node.flags |= 256 /* HasImplicitReturn */;
+        if (hasExplicitReturn)
+          node.flags |= 512 /* HasExplicitReturn */;
+        node.endFlowNode = currentFlow;
       }
-      if (typeSet.length === 1) {
-        return typeSet[0];
+      if (node.kind === 308 /* SourceFile */) {
+        node.flags |= emitFlags;
+        node.endFlowNode = currentFlow;
       }
-      const id = getTypeListId(typeSet) + getAliasId(aliasSymbol, aliasTypeArguments);
-      let result = intersectionTypes.get(id);
-      if (!result) {
-        if (includes & 1048576 /* Union */) {
-          if (intersectUnionsOfPrimitiveTypes(typeSet)) {
-            result = getIntersectionType(typeSet, aliasSymbol, aliasTypeArguments);
-          } else if (eachIsUnionContaining(typeSet, 32768 /* Undefined */)) {
-            const undefinedOrMissingType = exactOptionalPropertyTypes && some(typeSet, (t) => containsType(t.types, missingType)) ? missingType : undefinedType;
-            removeFromEach(typeSet, 32768 /* Undefined */);
-            result = getUnionType([getIntersectionType(typeSet), undefinedOrMissingType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
-          } else if (eachIsUnionContaining(typeSet, 65536 /* Null */)) {
-            removeFromEach(typeSet, 65536 /* Null */);
-            result = getUnionType([getIntersectionType(typeSet), nullType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
-          } else {
-            if (!checkCrossProductUnion(typeSet)) {
-              return errorType;
-            }
-            const constituents = getCrossProductIntersections(typeSet);
-            const origin = some(constituents, (t) => !!(t.flags & 2097152 /* Intersection */)) && getConstituentCountOfTypes(constituents) > getConstituentCountOfTypes(typeSet) ? createOriginUnionOrIntersectionType(2097152 /* Intersection */, typeSet) : void 0;
-            result = getUnionType(constituents, 1 /* Literal */, aliasSymbol, aliasTypeArguments, origin);
-          }
-        } else {
-          result = createIntersectionType(typeSet, aliasSymbol, aliasTypeArguments);
+      if (currentReturnTarget) {
+        addAntecedent(currentReturnTarget, currentFlow);
+        currentFlow = finishFlowLabel(currentReturnTarget);
+        if (node.kind === 173 /* Constructor */ || node.kind === 172 /* ClassStaticBlockDeclaration */ || isInJSFile(node) && (node.kind === 259 /* FunctionDeclaration */ || node.kind === 215 /* FunctionExpression */)) {
+          node.returnFlowNode = currentFlow;
         }
-        intersectionTypes.set(id, result);
-      }
-      return result;
-    }
-    function getCrossProductUnionSize(types) {
-      return reduceLeft(types, (n, t) => t.flags & 1048576 /* Union */ ? n * t.types.length : t.flags & 131072 /* Never */ ? 0 : n, 1);
-    }
-    function checkCrossProductUnion(types) {
-      var _a2;
-      const size = getCrossProductUnionSize(types);
-      if (size >= 1e5) {
-        (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "checkCrossProductUnion_DepthLimit", { typeIds: types.map((t) => t.id), size });
-        error(currentNode, Diagnostics.Expression_produces_a_union_type_that_is_too_complex_to_represent);
-        return false;
       }
-      return true;
-    }
-    function getCrossProductIntersections(types) {
-      const count = getCrossProductUnionSize(types);
-      const intersections = [];
-      for (let i = 0; i < count; i++) {
-        const constituents = types.slice();
-        let n = i;
-        for (let j = types.length - 1; j >= 0; j--) {
-          if (types[j].flags & 1048576 /* Union */) {
-            const sourceTypes = types[j].types;
-            const length2 = sourceTypes.length;
-            constituents[j] = sourceTypes[n % length2];
-            n = Math.floor(n / length2);
-          }
-        }
-        const t = getIntersectionType(constituents);
-        if (!(t.flags & 131072 /* Never */))
-          intersections.push(t);
+      if (!isImmediatelyInvoked) {
+        currentFlow = saveCurrentFlow;
       }
-      return intersections;
-    }
-    function getConstituentCount(type) {
-      return !(type.flags & 3145728 /* UnionOrIntersection */) || type.aliasSymbol ? 1 : type.flags & 1048576 /* Union */ && type.origin ? getConstituentCount(type.origin) : getConstituentCountOfTypes(type.types);
-    }
-    function getConstituentCountOfTypes(types) {
-      return reduceLeft(types, (n, t) => n + getConstituentCount(t), 0);
+      currentBreakTarget = saveBreakTarget;
+      currentContinueTarget = saveContinueTarget;
+      currentReturnTarget = saveReturnTarget;
+      currentExceptionTarget = saveExceptionTarget;
+      activeLabelList = saveActiveLabelList;
+      hasExplicitReturn = saveHasExplicitReturn;
+    } else if (containerFlags & 64 /* IsInterface */) {
+      seenThisKeyword = false;
+      bindChildren(node);
+      node.flags = seenThisKeyword ? node.flags | 128 /* ContainsThis */ : node.flags & ~128 /* ContainsThis */;
+    } else {
+      bindChildren(node);
     }
-    function getTypeFromIntersectionTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const aliasSymbol = getAliasSymbolForTypeNode(node);
-        const types = map(node.types, getTypeFromTypeNode);
-        const noSupertypeReduction = types.length === 2 && !!(types[0].flags & (4 /* String */ | 8 /* Number */ | 64 /* BigInt */)) && types[1] === emptyTypeLiteralType;
-        links.resolvedType = getIntersectionType(types, aliasSymbol, getTypeArgumentsForAliasSymbol(aliasSymbol), noSupertypeReduction);
-      }
-      return links.resolvedType;
-    }
-    function createIndexType(type, stringsOnly) {
-      const result = createType(4194304 /* Index */);
-      result.type = type;
-      result.stringsOnly = stringsOnly;
-      return result;
+    container = saveContainer;
+    thisParentContainer = saveThisParentContainer;
+    blockScopeContainer = savedBlockScopeContainer;
+  }
+  function bindEachFunctionsFirst(nodes) {
+    bindEach(nodes, (n) => n.kind === 259 /* FunctionDeclaration */ ? bind(n) : void 0);
+    bindEach(nodes, (n) => n.kind !== 259 /* FunctionDeclaration */ ? bind(n) : void 0);
+  }
+  function bindEach(nodes, bindFunction = bind) {
+    if (nodes === void 0) {
+      return;
     }
-    function createOriginIndexType(type) {
-      const result = createOriginType(4194304 /* Index */);
-      result.type = type;
-      return result;
+    forEach(nodes, bindFunction);
+  }
+  function bindEachChild(node) {
+    forEachChild(node, bind, bindEach);
+  }
+  function bindChildren(node) {
+    const saveInAssignmentPattern = inAssignmentPattern;
+    inAssignmentPattern = false;
+    if (checkUnreachable(node)) {
+      bindEachChild(node);
+      bindJSDoc(node);
+      inAssignmentPattern = saveInAssignmentPattern;
+      return;
     }
-    function getIndexTypeForGenericType(type, stringsOnly) {
-      return stringsOnly ? type.resolvedStringIndexType || (type.resolvedStringIndexType = createIndexType(type, true)) : type.resolvedIndexType || (type.resolvedIndexType = createIndexType(type, false));
+    if (node.kind >= 240 /* FirstStatement */ && node.kind <= 256 /* LastStatement */ && !options.allowUnreachableCode) {
+      node.flowNode = currentFlow;
     }
-    function getIndexTypeForMappedType(type, stringsOnly, noIndexSignatures) {
-      const typeParameter = getTypeParameterFromMappedType(type);
-      const constraintType = getConstraintTypeFromMappedType(type);
-      const nameType = getNameTypeFromMappedType(type.target || type);
-      if (!nameType && !noIndexSignatures) {
-        return constraintType;
-      }
-      const keyTypes = [];
-      if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
-        if (!isGenericIndexType(constraintType)) {
-          const modifiersType = getApparentType(getModifiersTypeFromMappedType(type));
-          forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(modifiersType, 8576 /* StringOrNumberLiteralOrUnique */, stringsOnly, addMemberForKeyType);
-        } else {
-          return getIndexTypeForGenericType(type, stringsOnly);
+    switch (node.kind) {
+      case 244 /* WhileStatement */:
+        bindWhileStatement(node);
+        break;
+      case 243 /* DoStatement */:
+        bindDoStatement(node);
+        break;
+      case 245 /* ForStatement */:
+        bindForStatement(node);
+        break;
+      case 246 /* ForInStatement */:
+      case 247 /* ForOfStatement */:
+        bindForInOrForOfStatement(node);
+        break;
+      case 242 /* IfStatement */:
+        bindIfStatement(node);
+        break;
+      case 250 /* ReturnStatement */:
+      case 254 /* ThrowStatement */:
+        bindReturnOrThrow(node);
+        break;
+      case 249 /* BreakStatement */:
+      case 248 /* ContinueStatement */:
+        bindBreakOrContinueStatement(node);
+        break;
+      case 255 /* TryStatement */:
+        bindTryStatement(node);
+        break;
+      case 252 /* SwitchStatement */:
+        bindSwitchStatement(node);
+        break;
+      case 266 /* CaseBlock */:
+        bindCaseBlock(node);
+        break;
+      case 292 /* CaseClause */:
+        bindCaseClause(node);
+        break;
+      case 241 /* ExpressionStatement */:
+        bindExpressionStatement(node);
+        break;
+      case 253 /* LabeledStatement */:
+        bindLabeledStatement(node);
+        break;
+      case 221 /* PrefixUnaryExpression */:
+        bindPrefixUnaryExpressionFlow(node);
+        break;
+      case 222 /* PostfixUnaryExpression */:
+        bindPostfixUnaryExpressionFlow(node);
+        break;
+      case 223 /* BinaryExpression */:
+        if (isDestructuringAssignment(node)) {
+          inAssignmentPattern = saveInAssignmentPattern;
+          bindDestructuringAssignmentFlow(node);
+          return;
         }
-      } else {
-        forEachType(getLowerBoundOfKeyType(constraintType), addMemberForKeyType);
-      }
-      if (isGenericIndexType(constraintType)) {
-        forEachType(constraintType, addMemberForKeyType);
-      }
-      const result = noIndexSignatures ? filterType(getUnionType(keyTypes), (t) => !(t.flags & (1 /* Any */ | 4 /* String */))) : getUnionType(keyTypes);
-      if (result.flags & 1048576 /* Union */ && constraintType.flags & 1048576 /* Union */ && getTypeListId(result.types) === getTypeListId(constraintType.types)) {
-        return constraintType;
-      }
-      return result;
-      function addMemberForKeyType(keyType) {
-        const propNameType = nameType ? instantiateType(nameType, appendTypeMapping(type.mapper, typeParameter, keyType)) : keyType;
-        keyTypes.push(propNameType === stringType ? stringOrNumberType : propNameType);
-      }
-    }
-    function hasDistributiveNameType(mappedType) {
-      const typeVariable = getTypeParameterFromMappedType(mappedType);
-      return isDistributive(getNameTypeFromMappedType(mappedType) || typeVariable);
-      function isDistributive(type) {
-        return type.flags & (3 /* AnyOrUnknown */ | 131068 /* Primitive */ | 131072 /* Never */ | 262144 /* TypeParameter */ | 524288 /* Object */ | 67108864 /* NonPrimitive */) ? true : type.flags & 16777216 /* Conditional */ ? type.root.isDistributive && type.checkType === typeVariable : type.flags & (3145728 /* UnionOrIntersection */ | 134217728 /* TemplateLiteral */) ? every(type.types, isDistributive) : type.flags & 8388608 /* IndexedAccess */ ? isDistributive(type.objectType) && isDistributive(type.indexType) : type.flags & 33554432 /* Substitution */ ? isDistributive(type.baseType) && isDistributive(type.constraint) : type.flags & 268435456 /* StringMapping */ ? isDistributive(type.type) : false;
+        bindBinaryExpressionFlow(node);
+        break;
+      case 217 /* DeleteExpression */:
+        bindDeleteExpressionFlow(node);
+        break;
+      case 224 /* ConditionalExpression */:
+        bindConditionalExpressionFlow(node);
+        break;
+      case 257 /* VariableDeclaration */:
+        bindVariableDeclarationFlow(node);
+        break;
+      case 208 /* PropertyAccessExpression */:
+      case 209 /* ElementAccessExpression */:
+        bindAccessExpressionFlow(node);
+        break;
+      case 210 /* CallExpression */:
+        bindCallExpressionFlow(node);
+        break;
+      case 232 /* NonNullExpression */:
+        bindNonNullExpressionFlow(node);
+        break;
+      case 349 /* JSDocTypedefTag */:
+      case 341 /* JSDocCallbackTag */:
+      case 343 /* JSDocEnumTag */:
+        bindJSDocTypeAlias(node);
+        break;
+      case 308 /* SourceFile */: {
+        bindEachFunctionsFirst(node.statements);
+        bind(node.endOfFileToken);
+        break;
       }
+      case 238 /* Block */:
+      case 265 /* ModuleBlock */:
+        bindEachFunctionsFirst(node.statements);
+        break;
+      case 205 /* BindingElement */:
+        bindBindingElementFlow(node);
+        break;
+      case 166 /* Parameter */:
+        bindParameterFlow(node);
+        break;
+      case 207 /* ObjectLiteralExpression */:
+      case 206 /* ArrayLiteralExpression */:
+      case 299 /* PropertyAssignment */:
+      case 227 /* SpreadElement */:
+        inAssignmentPattern = saveInAssignmentPattern;
+      default:
+        bindEachChild(node);
+        break;
     }
-    function getLiteralTypeFromPropertyName(name) {
-      if (isPrivateIdentifier(name)) {
-        return neverType;
-      }
-      return isIdentifier(name) ? getStringLiteralType(unescapeLeadingUnderscores(name.escapedText)) : getRegularTypeOfLiteralType(isComputedPropertyName(name) ? checkComputedPropertyName(name) : checkExpression(name));
+    bindJSDoc(node);
+    inAssignmentPattern = saveInAssignmentPattern;
+  }
+  function isNarrowingExpression(expr) {
+    switch (expr.kind) {
+      case 79 /* Identifier */:
+      case 80 /* PrivateIdentifier */:
+      case 108 /* ThisKeyword */:
+      case 208 /* PropertyAccessExpression */:
+      case 209 /* ElementAccessExpression */:
+        return containsNarrowableReference(expr);
+      case 210 /* CallExpression */:
+        return hasNarrowableArgument(expr);
+      case 214 /* ParenthesizedExpression */:
+      case 232 /* NonNullExpression */:
+        return isNarrowingExpression(expr.expression);
+      case 223 /* BinaryExpression */:
+        return isNarrowingBinaryExpression(expr);
+      case 221 /* PrefixUnaryExpression */:
+        return expr.operator === 53 /* ExclamationToken */ && isNarrowingExpression(expr.operand);
+      case 218 /* TypeOfExpression */:
+        return isNarrowingExpression(expr.expression);
     }
-    function getLiteralTypeFromProperty(prop, include, includeNonPublic) {
-      if (includeNonPublic || !(getDeclarationModifierFlagsFromSymbol(prop) & 24 /* NonPublicAccessibilityModifier */)) {
-        let type = getSymbolLinks(getLateBoundSymbol(prop)).nameType;
-        if (!type) {
-          const name = getNameOfDeclaration(prop.valueDeclaration);
-          type = prop.escapedName === "default" /* Default */ ? getStringLiteralType("default") : name && getLiteralTypeFromPropertyName(name) || (!isKnownSymbol(prop) ? getStringLiteralType(symbolName(prop)) : void 0);
-        }
-        if (type && type.flags & include) {
-          return type;
+    return false;
+  }
+  function isNarrowableReference(expr) {
+    return isDottedName(expr) || (isPropertyAccessExpression(expr) || isNonNullExpression(expr) || isParenthesizedExpression(expr)) && isNarrowableReference(expr.expression) || isBinaryExpression(expr) && expr.operatorToken.kind === 27 /* CommaToken */ && isNarrowableReference(expr.right) || isElementAccessExpression(expr) && (isStringOrNumericLiteralLike(expr.argumentExpression) || isEntityNameExpression(expr.argumentExpression)) && isNarrowableReference(expr.expression) || isAssignmentExpression(expr) && isNarrowableReference(expr.left);
+  }
+  function containsNarrowableReference(expr) {
+    return isNarrowableReference(expr) || isOptionalChain(expr) && containsNarrowableReference(expr.expression);
+  }
+  function hasNarrowableArgument(expr) {
+    if (expr.arguments) {
+      for (const argument of expr.arguments) {
+        if (containsNarrowableReference(argument)) {
+          return true;
         }
       }
-      return neverType;
     }
-    function isKeyTypeIncluded(keyType, include) {
-      return !!(keyType.flags & include || keyType.flags & 2097152 /* Intersection */ && some(keyType.types, (t) => isKeyTypeIncluded(t, include)));
+    if (expr.expression.kind === 208 /* PropertyAccessExpression */ && containsNarrowableReference(expr.expression.expression)) {
+      return true;
     }
-    function getLiteralTypeFromProperties(type, include, includeOrigin) {
-      const origin = includeOrigin && (getObjectFlags(type) & (3 /* ClassOrInterface */ | 4 /* Reference */) || type.aliasSymbol) ? createOriginIndexType(type) : void 0;
-      const propertyTypes = map(getPropertiesOfType(type), (prop) => getLiteralTypeFromProperty(prop, include));
-      const indexKeyTypes = map(getIndexInfosOfType(type), (info) => info !== enumNumberIndexInfo && isKeyTypeIncluded(info.keyType, include) ? info.keyType === stringType && include & 8 /* Number */ ? stringOrNumberType : info.keyType : neverType);
-      return getUnionType(
-        concatenate(propertyTypes, indexKeyTypes),
-        1 /* Literal */,
-        void 0,
-        void 0,
-        origin
-      );
+    return false;
+  }
+  function isNarrowingTypeofOperands(expr1, expr2) {
+    return isTypeOfExpression(expr1) && isNarrowableOperand(expr1.expression) && isStringLiteralLike(expr2);
+  }
+  function isNarrowingBinaryExpression(expr) {
+    switch (expr.operatorToken.kind) {
+      case 63 /* EqualsToken */:
+      case 75 /* BarBarEqualsToken */:
+      case 76 /* AmpersandAmpersandEqualsToken */:
+      case 77 /* QuestionQuestionEqualsToken */:
+        return containsNarrowableReference(expr.left);
+      case 34 /* EqualsEqualsToken */:
+      case 35 /* ExclamationEqualsToken */:
+      case 36 /* EqualsEqualsEqualsToken */:
+      case 37 /* ExclamationEqualsEqualsToken */:
+        return isNarrowableOperand(expr.left) || isNarrowableOperand(expr.right) || isNarrowingTypeofOperands(expr.right, expr.left) || isNarrowingTypeofOperands(expr.left, expr.right);
+      case 102 /* InstanceOfKeyword */:
+        return isNarrowableOperand(expr.left);
+      case 101 /* InKeyword */:
+        return isNarrowingExpression(expr.right);
+      case 27 /* CommaToken */:
+        return isNarrowingExpression(expr.right);
     }
-    function isPossiblyReducibleByInstantiation(type) {
-      const uniqueFilled = getUniqueLiteralFilledInstantiation(type);
-      return getReducedType(uniqueFilled) !== uniqueFilled;
+    return false;
+  }
+  function isNarrowableOperand(expr) {
+    switch (expr.kind) {
+      case 214 /* ParenthesizedExpression */:
+        return isNarrowableOperand(expr.expression);
+      case 223 /* BinaryExpression */:
+        switch (expr.operatorToken.kind) {
+          case 63 /* EqualsToken */:
+            return isNarrowableOperand(expr.left);
+          case 27 /* CommaToken */:
+            return isNarrowableOperand(expr.right);
+        }
     }
-    function shouldDeferIndexType(type) {
-      return !!(type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericTupleType(type) || isGenericMappedType(type) && !hasDistributiveNameType(type) || type.flags & 1048576 /* Union */ && some(type.types, isPossiblyReducibleByInstantiation) || type.flags & 2097152 /* Intersection */ && maybeTypeOfKind(type, 465829888 /* Instantiable */) && some(type.types, isEmptyAnonymousObjectType));
+    return containsNarrowableReference(expr);
+  }
+  function createBranchLabel() {
+    return initFlowNode({ flags: 4 /* BranchLabel */, antecedents: void 0 });
+  }
+  function createLoopLabel() {
+    return initFlowNode({ flags: 8 /* LoopLabel */, antecedents: void 0 });
+  }
+  function createReduceLabel(target, antecedents, antecedent) {
+    return initFlowNode({ flags: 1024 /* ReduceLabel */, target, antecedents, antecedent });
+  }
+  function setFlowNodeReferenced(flow) {
+    flow.flags |= flow.flags & 2048 /* Referenced */ ? 4096 /* Shared */ : 2048 /* Referenced */;
+  }
+  function addAntecedent(label, antecedent) {
+    if (!(antecedent.flags & 1 /* Unreachable */) && !contains(label.antecedents, antecedent)) {
+      (label.antecedents || (label.antecedents = [])).push(antecedent);
+      setFlowNodeReferenced(antecedent);
     }
-    function getIndexType(type, stringsOnly = keyofStringsOnly, noIndexSignatures) {
-      type = getReducedType(type);
-      return shouldDeferIndexType(type) ? getIndexTypeForGenericType(type, stringsOnly) : type.flags & 1048576 /* Union */ ? getIntersectionType(map(type.types, (t) => getIndexType(t, stringsOnly, noIndexSignatures))) : type.flags & 2097152 /* Intersection */ ? getUnionType(map(type.types, (t) => getIndexType(t, stringsOnly, noIndexSignatures))) : getObjectFlags(type) & 32 /* Mapped */ ? getIndexTypeForMappedType(type, stringsOnly, noIndexSignatures) : type === wildcardType ? wildcardType : type.flags & 2 /* Unknown */ ? neverType : type.flags & (1 /* Any */ | 131072 /* Never */) ? keyofConstraintType : getLiteralTypeFromProperties(
-        type,
-        (noIndexSignatures ? 128 /* StringLiteral */ : 402653316 /* StringLike */) | (stringsOnly ? 0 : 296 /* NumberLike */ | 12288 /* ESSymbolLike */),
-        stringsOnly === keyofStringsOnly && !noIndexSignatures
-      );
+  }
+  function createFlowCondition(flags, antecedent, expression) {
+    if (antecedent.flags & 1 /* Unreachable */) {
+      return antecedent;
     }
-    function getExtractStringType(type) {
-      if (keyofStringsOnly) {
-        return type;
-      }
-      const extractTypeAlias = getGlobalExtractSymbol();
-      return extractTypeAlias ? getTypeAliasInstantiation(extractTypeAlias, [type, stringType]) : stringType;
+    if (!expression) {
+      return flags & 32 /* TrueCondition */ ? antecedent : unreachableFlow;
     }
-    function getIndexTypeOrString(type) {
-      const indexType = getExtractStringType(getIndexType(type));
-      return indexType.flags & 131072 /* Never */ ? stringType : indexType;
+    if ((expression.kind === 110 /* TrueKeyword */ && flags & 64 /* FalseCondition */ || expression.kind === 95 /* FalseKeyword */ && flags & 32 /* TrueCondition */) && !isExpressionOfOptionalChainRoot(expression) && !isNullishCoalesce(expression.parent)) {
+      return unreachableFlow;
     }
-    function getTypeFromTypeOperatorNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        switch (node.operator) {
-          case 141 /* KeyOfKeyword */:
-            links.resolvedType = getIndexType(getTypeFromTypeNode(node.type));
-            break;
-          case 156 /* UniqueKeyword */:
-            links.resolvedType = node.type.kind === 153 /* SymbolKeyword */ ? getESSymbolLikeTypeForNode(walkUpParenthesizedTypes(node.parent)) : errorType;
-            break;
-          case 146 /* ReadonlyKeyword */:
-            links.resolvedType = getTypeFromTypeNode(node.type);
-            break;
-          default:
-            throw Debug.assertNever(node.operator);
-        }
-      }
-      return links.resolvedType;
+    if (!isNarrowingExpression(expression)) {
+      return antecedent;
     }
-    function getTypeFromTemplateTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        links.resolvedType = getTemplateLiteralType(
-          [node.head.text, ...map(node.templateSpans, (span) => span.literal.text)],
-          map(node.templateSpans, (span) => getTypeFromTypeNode(span.type))
-        );
-      }
-      return links.resolvedType;
+    setFlowNodeReferenced(antecedent);
+    return initFlowNode({ flags, antecedent, node: expression });
+  }
+  function createFlowSwitchClause(antecedent, switchStatement, clauseStart, clauseEnd) {
+    setFlowNodeReferenced(antecedent);
+    return initFlowNode({ flags: 128 /* SwitchClause */, antecedent, switchStatement, clauseStart, clauseEnd });
+  }
+  function createFlowMutation(flags, antecedent, node) {
+    setFlowNodeReferenced(antecedent);
+    const result = initFlowNode({ flags, antecedent, node });
+    if (currentExceptionTarget) {
+      addAntecedent(currentExceptionTarget, result);
     }
-    function getTemplateLiteralType(texts, types) {
-      const unionIndex = findIndex(types, (t) => !!(t.flags & (131072 /* Never */ | 1048576 /* Union */)));
-      if (unionIndex >= 0) {
-        return checkCrossProductUnion(types) ? mapType(types[unionIndex], (t) => getTemplateLiteralType(texts, replaceElement(types, unionIndex, t))) : errorType;
-      }
-      if (contains(types, wildcardType)) {
-        return wildcardType;
-      }
-      const newTypes = [];
-      const newTexts = [];
-      let text = texts[0];
-      if (!addSpans(texts, types)) {
-        return stringType;
-      }
-      if (newTypes.length === 0) {
-        return getStringLiteralType(text);
-      }
-      newTexts.push(text);
-      if (every(newTexts, (t) => t === "")) {
-        if (every(newTypes, (t) => !!(t.flags & 4 /* String */))) {
-          return stringType;
-        }
-        if (newTypes.length === 1 && isPatternLiteralType(newTypes[0])) {
-          return newTypes[0];
-        }
-      }
-      const id = `${getTypeListId(newTypes)}|${map(newTexts, (t) => t.length).join(",")}|${newTexts.join("")}`;
-      let type = templateLiteralTypes.get(id);
-      if (!type) {
-        templateLiteralTypes.set(id, type = createTemplateLiteralType(newTexts, newTypes));
-      }
-      return type;
-      function addSpans(texts2, types2) {
-        const isTextsArray = isArray(texts2);
-        for (let i = 0; i < types2.length; i++) {
-          const t = types2[i];
-          const addText = isTextsArray ? texts2[i + 1] : texts2;
-          if (t.flags & (2944 /* Literal */ | 65536 /* Null */ | 32768 /* Undefined */)) {
-            text += getTemplateStringForType(t) || "";
-            text += addText;
-            if (!isTextsArray)
-              return true;
-          } else if (t.flags & 134217728 /* TemplateLiteral */) {
-            text += t.texts[0];
-            if (!addSpans(t.texts, t.types))
-              return false;
-            text += addText;
-            if (!isTextsArray)
-              return true;
-          } else if (isGenericIndexType(t) || isPatternLiteralPlaceholderType(t)) {
-            newTypes.push(t);
-            newTexts.push(text);
-            text = addText;
-          } else if (t.flags & 2097152 /* Intersection */) {
-            const added = addSpans(texts2[i + 1], t.types);
-            if (!added)
-              return false;
-          } else if (isTextsArray) {
-            return false;
-          }
-        }
-        return true;
-      }
+    return result;
+  }
+  function createFlowCall(antecedent, node) {
+    setFlowNodeReferenced(antecedent);
+    return initFlowNode({ flags: 512 /* Call */, antecedent, node });
+  }
+  function finishFlowLabel(flow) {
+    const antecedents = flow.antecedents;
+    if (!antecedents) {
+      return unreachableFlow;
     }
-    function getTemplateStringForType(type) {
-      return type.flags & 128 /* StringLiteral */ ? type.value : type.flags & 256 /* NumberLiteral */ ? "" + type.value : type.flags & 2048 /* BigIntLiteral */ ? pseudoBigIntToString(type.value) : type.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) ? type.intrinsicName : void 0;
+    if (antecedents.length === 1) {
+      return antecedents[0];
     }
-    function createTemplateLiteralType(texts, types) {
-      const type = createType(134217728 /* TemplateLiteral */);
-      type.texts = texts;
-      type.types = types;
-      return type;
+    return flow;
+  }
+  function isStatementCondition(node) {
+    const parent3 = node.parent;
+    switch (parent3.kind) {
+      case 242 /* IfStatement */:
+      case 244 /* WhileStatement */:
+      case 243 /* DoStatement */:
+        return parent3.expression === node;
+      case 245 /* ForStatement */:
+      case 224 /* ConditionalExpression */:
+        return parent3.condition === node;
     }
-    function getStringMappingType(symbol, type) {
-      return type.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapType(type, (t) => getStringMappingType(symbol, t)) : type.flags & 128 /* StringLiteral */ ? getStringLiteralType(applyStringMapping(symbol, type.value)) : type.flags & 134217728 /* TemplateLiteral */ ? getTemplateLiteralType(...applyTemplateStringMapping(symbol, type.texts, type.types)) : type.flags & 268435456 /* StringMapping */ && symbol === type.symbol ? type : type.flags & (1 /* Any */ | 4 /* String */ | 268435456 /* StringMapping */) || isGenericIndexType(type) ? getStringMappingTypeForGenericType(symbol, type) : isPatternLiteralPlaceholderType(type) ? getStringMappingTypeForGenericType(symbol, getTemplateLiteralType(["", ""], [type])) : type;
-    }
-    function applyStringMapping(symbol, str) {
-      switch (intrinsicTypeKinds.get(symbol.escapedName)) {
-        case 0 /* Uppercase */:
-          return str.toUpperCase();
-        case 1 /* Lowercase */:
-          return str.toLowerCase();
-        case 2 /* Capitalize */:
-          return str.charAt(0).toUpperCase() + str.slice(1);
-        case 3 /* Uncapitalize */:
-          return str.charAt(0).toLowerCase() + str.slice(1);
-      }
-      return str;
-    }
-    function applyTemplateStringMapping(symbol, texts, types) {
-      switch (intrinsicTypeKinds.get(symbol.escapedName)) {
-        case 0 /* Uppercase */:
-          return [texts.map((t) => t.toUpperCase()), types.map((t) => getStringMappingType(symbol, t))];
-        case 1 /* Lowercase */:
-          return [texts.map((t) => t.toLowerCase()), types.map((t) => getStringMappingType(symbol, t))];
-        case 2 /* Capitalize */:
-          return [texts[0] === "" ? texts : [texts[0].charAt(0).toUpperCase() + texts[0].slice(1), ...texts.slice(1)], texts[0] === "" ? [getStringMappingType(symbol, types[0]), ...types.slice(1)] : types];
-        case 3 /* Uncapitalize */:
-          return [texts[0] === "" ? texts : [texts[0].charAt(0).toLowerCase() + texts[0].slice(1), ...texts.slice(1)], texts[0] === "" ? [getStringMappingType(symbol, types[0]), ...types.slice(1)] : types];
-      }
-      return [texts, types];
-    }
-    function getStringMappingTypeForGenericType(symbol, type) {
-      const id = `${getSymbolId(symbol)},${getTypeId(type)}`;
-      let result = stringMappingTypes.get(id);
-      if (!result) {
-        stringMappingTypes.set(id, result = createStringMappingType(symbol, type));
+    return false;
+  }
+  function isLogicalExpression(node) {
+    while (true) {
+      if (node.kind === 214 /* ParenthesizedExpression */) {
+        node = node.expression;
+      } else if (node.kind === 221 /* PrefixUnaryExpression */ && node.operator === 53 /* ExclamationToken */) {
+        node = node.operand;
+      } else {
+        return node.kind === 223 /* BinaryExpression */ && (node.operatorToken.kind === 55 /* AmpersandAmpersandToken */ || node.operatorToken.kind === 56 /* BarBarToken */ || node.operatorToken.kind === 60 /* QuestionQuestionToken */);
       }
-      return result;
     }
-    function createStringMappingType(symbol, type) {
-      const result = createTypeWithSymbol(268435456 /* StringMapping */, symbol);
-      result.type = type;
-      return result;
+  }
+  function isLogicalAssignmentExpression(node) {
+    node = skipParentheses(node);
+    return isBinaryExpression(node) && isLogicalOrCoalescingAssignmentOperator(node.operatorToken.kind);
+  }
+  function isTopLevelLogicalExpression(node) {
+    while (isParenthesizedExpression(node.parent) || isPrefixUnaryExpression(node.parent) && node.parent.operator === 53 /* ExclamationToken */) {
+      node = node.parent;
     }
-    function createIndexedAccessType(objectType, indexType, accessFlags, aliasSymbol, aliasTypeArguments) {
-      const type = createType(8388608 /* IndexedAccess */);
-      type.objectType = objectType;
-      type.indexType = indexType;
-      type.accessFlags = accessFlags;
-      type.aliasSymbol = aliasSymbol;
-      type.aliasTypeArguments = aliasTypeArguments;
-      return type;
+    return !isStatementCondition(node) && !isLogicalExpression(node.parent) && !(isOptionalChain(node.parent) && node.parent.expression === node);
+  }
+  function doWithConditionalBranches(action, value, trueTarget, falseTarget) {
+    const savedTrueTarget = currentTrueTarget;
+    const savedFalseTarget = currentFalseTarget;
+    currentTrueTarget = trueTarget;
+    currentFalseTarget = falseTarget;
+    action(value);
+    currentTrueTarget = savedTrueTarget;
+    currentFalseTarget = savedFalseTarget;
+  }
+  function bindCondition(node, trueTarget, falseTarget) {
+    doWithConditionalBranches(bind, node, trueTarget, falseTarget);
+    if (!node || !isLogicalAssignmentExpression(node) && !isLogicalExpression(node) && !(isOptionalChain(node) && isOutermostOptionalChain(node))) {
+      addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node));
+      addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node));
+    }
+  }
+  function bindIterativeStatement(node, breakTarget, continueTarget) {
+    const saveBreakTarget = currentBreakTarget;
+    const saveContinueTarget = currentContinueTarget;
+    currentBreakTarget = breakTarget;
+    currentContinueTarget = continueTarget;
+    bind(node);
+    currentBreakTarget = saveBreakTarget;
+    currentContinueTarget = saveContinueTarget;
+  }
+  function setContinueTarget(node, target) {
+    let label = activeLabelList;
+    while (label && node.parent.kind === 253 /* LabeledStatement */) {
+      label.continueTarget = target;
+      label = label.next;
+      node = node.parent;
     }
-    function isJSLiteralType(type) {
-      if (noImplicitAny) {
-        return false;
-      }
-      if (getObjectFlags(type) & 4096 /* JSLiteral */) {
-        return true;
-      }
-      if (type.flags & 1048576 /* Union */) {
-        return every(type.types, isJSLiteralType);
+    return target;
+  }
+  function bindWhileStatement(node) {
+    const preWhileLabel = setContinueTarget(node, createLoopLabel());
+    const preBodyLabel = createBranchLabel();
+    const postWhileLabel = createBranchLabel();
+    addAntecedent(preWhileLabel, currentFlow);
+    currentFlow = preWhileLabel;
+    bindCondition(node.expression, preBodyLabel, postWhileLabel);
+    currentFlow = finishFlowLabel(preBodyLabel);
+    bindIterativeStatement(node.statement, postWhileLabel, preWhileLabel);
+    addAntecedent(preWhileLabel, currentFlow);
+    currentFlow = finishFlowLabel(postWhileLabel);
+  }
+  function bindDoStatement(node) {
+    const preDoLabel = createLoopLabel();
+    const preConditionLabel = setContinueTarget(node, createBranchLabel());
+    const postDoLabel = createBranchLabel();
+    addAntecedent(preDoLabel, currentFlow);
+    currentFlow = preDoLabel;
+    bindIterativeStatement(node.statement, postDoLabel, preConditionLabel);
+    addAntecedent(preConditionLabel, currentFlow);
+    currentFlow = finishFlowLabel(preConditionLabel);
+    bindCondition(node.expression, preDoLabel, postDoLabel);
+    currentFlow = finishFlowLabel(postDoLabel);
+  }
+  function bindForStatement(node) {
+    const preLoopLabel = setContinueTarget(node, createLoopLabel());
+    const preBodyLabel = createBranchLabel();
+    const postLoopLabel = createBranchLabel();
+    bind(node.initializer);
+    addAntecedent(preLoopLabel, currentFlow);
+    currentFlow = preLoopLabel;
+    bindCondition(node.condition, preBodyLabel, postLoopLabel);
+    currentFlow = finishFlowLabel(preBodyLabel);
+    bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel);
+    bind(node.incrementor);
+    addAntecedent(preLoopLabel, currentFlow);
+    currentFlow = finishFlowLabel(postLoopLabel);
+  }
+  function bindForInOrForOfStatement(node) {
+    const preLoopLabel = setContinueTarget(node, createLoopLabel());
+    const postLoopLabel = createBranchLabel();
+    bind(node.expression);
+    addAntecedent(preLoopLabel, currentFlow);
+    currentFlow = preLoopLabel;
+    if (node.kind === 247 /* ForOfStatement */) {
+      bind(node.awaitModifier);
+    }
+    addAntecedent(postLoopLabel, currentFlow);
+    bind(node.initializer);
+    if (node.initializer.kind !== 258 /* VariableDeclarationList */) {
+      bindAssignmentTargetFlow(node.initializer);
+    }
+    bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel);
+    addAntecedent(preLoopLabel, currentFlow);
+    currentFlow = finishFlowLabel(postLoopLabel);
+  }
+  function bindIfStatement(node) {
+    const thenLabel = createBranchLabel();
+    const elseLabel = createBranchLabel();
+    const postIfLabel = createBranchLabel();
+    bindCondition(node.expression, thenLabel, elseLabel);
+    currentFlow = finishFlowLabel(thenLabel);
+    bind(node.thenStatement);
+    addAntecedent(postIfLabel, currentFlow);
+    currentFlow = finishFlowLabel(elseLabel);
+    bind(node.elseStatement);
+    addAntecedent(postIfLabel, currentFlow);
+    currentFlow = finishFlowLabel(postIfLabel);
+  }
+  function bindReturnOrThrow(node) {
+    bind(node.expression);
+    if (node.kind === 250 /* ReturnStatement */) {
+      hasExplicitReturn = true;
+      if (currentReturnTarget) {
+        addAntecedent(currentReturnTarget, currentFlow);
+      }
+    }
+    currentFlow = unreachableFlow;
+  }
+  function findActiveLabel(name) {
+    for (let label = activeLabelList; label; label = label.next) {
+      if (label.name === name) {
+        return label;
       }
-      if (type.flags & 2097152 /* Intersection */) {
-        return some(type.types, isJSLiteralType);
-      }
-      if (type.flags & 465829888 /* Instantiable */) {
-        const constraint = getResolvedBaseConstraint(type);
-        return constraint !== type && isJSLiteralType(constraint);
-      }
-      return false;
     }
-    function getPropertyNameFromIndex(indexType, accessNode) {
-      return isTypeUsableAsPropertyName(indexType) ? getPropertyNameFromType(indexType) : accessNode && isPropertyName(accessNode) ? getPropertyNameForPropertyNameNode(accessNode) : void 0;
+    return void 0;
+  }
+  function bindBreakOrContinueFlow(node, breakTarget, continueTarget) {
+    const flowLabel = node.kind === 249 /* BreakStatement */ ? breakTarget : continueTarget;
+    if (flowLabel) {
+      addAntecedent(flowLabel, currentFlow);
+      currentFlow = unreachableFlow;
     }
-    function isUncalledFunctionReference(node, symbol) {
-      if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) {
-        const parent2 = findAncestor(node.parent, (n) => !isAccessExpression(n)) || node.parent;
-        if (isCallLikeExpression(parent2)) {
-          return isCallOrNewExpression(parent2) && isIdentifier(node) && hasMatchingArgument(parent2, node);
-        }
-        return every(symbol.declarations, (d) => !isFunctionLike(d) || !!(getCombinedNodeFlags(d) & 268435456 /* Deprecated */));
+  }
+  function bindBreakOrContinueStatement(node) {
+    bind(node.label);
+    if (node.label) {
+      const activeLabel = findActiveLabel(node.label.escapedText);
+      if (activeLabel) {
+        activeLabel.referenced = true;
+        bindBreakOrContinueFlow(node, activeLabel.breakTarget, activeLabel.continueTarget);
       }
-      return true;
+    } else {
+      bindBreakOrContinueFlow(node, currentBreakTarget, currentContinueTarget);
+    }
+  }
+  function bindTryStatement(node) {
+    const saveReturnTarget = currentReturnTarget;
+    const saveExceptionTarget = currentExceptionTarget;
+    const normalExitLabel = createBranchLabel();
+    const returnLabel = createBranchLabel();
+    let exceptionLabel = createBranchLabel();
+    if (node.finallyBlock) {
+      currentReturnTarget = returnLabel;
+    }
+    addAntecedent(exceptionLabel, currentFlow);
+    currentExceptionTarget = exceptionLabel;
+    bind(node.tryBlock);
+    addAntecedent(normalExitLabel, currentFlow);
+    if (node.catchClause) {
+      currentFlow = finishFlowLabel(exceptionLabel);
+      exceptionLabel = createBranchLabel();
+      addAntecedent(exceptionLabel, currentFlow);
+      currentExceptionTarget = exceptionLabel;
+      bind(node.catchClause);
+      addAntecedent(normalExitLabel, currentFlow);
     }
-    function getPropertyTypeForIndexType(originalObjectType, objectType, indexType, fullIndexType, accessNode, accessFlags) {
-      var _a2;
-      const accessExpression = accessNode && accessNode.kind === 209 /* ElementAccessExpression */ ? accessNode : void 0;
-      const propName = accessNode && isPrivateIdentifier(accessNode) ? void 0 : getPropertyNameFromIndex(indexType, accessNode);
-      if (propName !== void 0) {
-        if (accessFlags & 256 /* Contextual */) {
-          return getTypeOfPropertyOfContextualType(objectType, propName) || anyType;
-        }
-        const prop = getPropertyOfType(objectType, propName);
-        if (prop) {
-          if (accessFlags & 64 /* ReportDeprecated */ && accessNode && prop.declarations && isDeprecatedSymbol(prop) && isUncalledFunctionReference(accessNode, prop)) {
-            const deprecatedNode = (_a2 = accessExpression == null ? void 0 : accessExpression.argumentExpression) != null ? _a2 : isIndexedAccessTypeNode(accessNode) ? accessNode.indexType : accessNode;
-            addDeprecatedSuggestion(deprecatedNode, prop.declarations, propName);
-          }
-          if (accessExpression) {
-            markPropertyAsReferenced(prop, accessExpression, isSelfTypeAccess(accessExpression.expression, objectType.symbol));
-            if (isAssignmentToReadonlyEntity(accessExpression, prop, getAssignmentTargetKind(accessExpression))) {
-              error(accessExpression.argumentExpression, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, symbolToString(prop));
-              return void 0;
-            }
-            if (accessFlags & 8 /* CacheSymbol */) {
-              getNodeLinks(accessNode).resolvedSymbol = prop;
-            }
-            if (isThisPropertyAccessInConstructor(accessExpression, prop)) {
-              return autoType;
-            }
-          }
-          const propType = getTypeOfSymbol(prop);
-          return accessExpression && getAssignmentTargetKind(accessExpression) !== 1 /* Definite */ ? getFlowTypeOfReference(accessExpression, propType) : propType;
-        }
-        if (everyType(objectType, isTupleType) && isNumericLiteralName(propName)) {
-          const index = +propName;
-          if (accessNode && everyType(objectType, (t) => !t.target.hasRestElement) && !(accessFlags & 16 /* NoTupleBoundsCheck */)) {
-            const indexNode = getIndexNodeForAccessExpression(accessNode);
-            if (isTupleType(objectType)) {
-              if (index < 0) {
-                error(indexNode, Diagnostics.A_tuple_type_cannot_be_indexed_with_a_negative_value);
-                return undefinedType;
-              }
-              error(
-                indexNode,
-                Diagnostics.Tuple_type_0_of_length_1_has_no_element_at_index_2,
-                typeToString(objectType),
-                getTypeReferenceArity(objectType),
-                unescapeLeadingUnderscores(propName)
-              );
-            } else {
-              error(indexNode, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(propName), typeToString(objectType));
-            }
-          }
-          if (index >= 0) {
-            errorIfWritingToReadonlyIndex(getIndexInfoOfType(objectType, numberType));
-            return mapType(objectType, (t) => {
-              const restType = getRestTypeOfTupleType(t) || undefinedType;
-              return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([restType, undefinedType]) : restType;
-            });
-          }
-        }
-      }
-      if (!(indexType.flags & 98304 /* Nullable */) && isTypeAssignableToKind(indexType, 402653316 /* StringLike */ | 296 /* NumberLike */ | 12288 /* ESSymbolLike */)) {
-        if (objectType.flags & (1 /* Any */ | 131072 /* Never */)) {
-          return objectType;
-        }
-        const indexInfo = getApplicableIndexInfo(objectType, indexType) || getIndexInfoOfType(objectType, stringType);
-        if (indexInfo) {
-          if (accessFlags & 2 /* NoIndexSignatures */ && indexInfo.keyType !== numberType) {
-            if (accessExpression) {
-              error(accessExpression, Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(originalObjectType));
-            }
-            return void 0;
-          }
-          if (accessNode && indexInfo.keyType === stringType && !isTypeAssignableToKind(indexType, 4 /* String */ | 8 /* Number */)) {
-            const indexNode = getIndexNodeForAccessExpression(accessNode);
-            error(indexNode, Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType));
-            return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([indexInfo.type, undefinedType]) : indexInfo.type;
-          }
-          errorIfWritingToReadonlyIndex(indexInfo);
-          if (accessFlags & 1 /* IncludeUndefined */ && !(objectType.symbol && objectType.symbol.flags & (256 /* RegularEnum */ | 128 /* ConstEnum */) && (indexType.symbol && indexType.flags & 1024 /* EnumLiteral */ && getParentOfSymbol(indexType.symbol) === objectType.symbol))) {
-            return getUnionType([indexInfo.type, undefinedType]);
-          }
-          return indexInfo.type;
-        }
-        if (indexType.flags & 131072 /* Never */) {
-          return neverType;
-        }
-        if (isJSLiteralType(objectType)) {
-          return anyType;
-        }
-        if (accessExpression && !isConstEnumObjectType(objectType)) {
-          if (isObjectLiteralType2(objectType)) {
-            if (noImplicitAny && indexType.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) {
-              diagnostics.add(createDiagnosticForNode(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType)));
-              return undefinedType;
-            } else if (indexType.flags & (8 /* Number */ | 4 /* String */)) {
-              const types = map(objectType.properties, (property) => {
-                return getTypeOfSymbol(property);
-              });
-              return getUnionType(append(types, undefinedType));
-            }
-          }
-          if (objectType.symbol === globalThisSymbol && propName !== void 0 && globalThisSymbol.exports.has(propName) && globalThisSymbol.exports.get(propName).flags & 418 /* BlockScoped */) {
-            error(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(propName), typeToString(objectType));
-          } else if (noImplicitAny && !compilerOptions.suppressImplicitAnyIndexErrors && !(accessFlags & 128 /* SuppressNoImplicitAnyError */)) {
-            if (propName !== void 0 && typeHasStaticProperty(propName, objectType)) {
-              const typeName = typeToString(objectType);
-              error(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead, propName, typeName, typeName + "[" + getTextOfNode(accessExpression.argumentExpression) + "]");
-            } else if (getIndexTypeOfType(objectType, numberType)) {
-              error(accessExpression.argumentExpression, Diagnostics.Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number);
-            } else {
-              let suggestion;
-              if (propName !== void 0 && (suggestion = getSuggestionForNonexistentProperty(propName, objectType))) {
-                if (suggestion !== void 0) {
-                  error(accessExpression.argumentExpression, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2, propName, typeToString(objectType), suggestion);
-                }
-              } else {
-                const suggestion2 = getSuggestionForNonexistentIndexSignature(objectType, accessExpression, indexType);
-                if (suggestion2 !== void 0) {
-                  error(accessExpression, Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1, typeToString(objectType), suggestion2);
-                } else {
-                  let errorInfo;
-                  if (indexType.flags & 1024 /* EnumLiteral */) {
-                    errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Property_0_does_not_exist_on_type_1, "[" + typeToString(indexType) + "]", typeToString(objectType));
-                  } else if (indexType.flags & 8192 /* UniqueESSymbol */) {
-                    const symbolName2 = getFullyQualifiedName(indexType.symbol, accessExpression);
-                    errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Property_0_does_not_exist_on_type_1, "[" + symbolName2 + "]", typeToString(objectType));
-                  } else if (indexType.flags & 128 /* StringLiteral */) {
-                    errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType));
-                  } else if (indexType.flags & 256 /* NumberLiteral */) {
-                    errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType));
-                  } else if (indexType.flags & (8 /* Number */ | 4 /* String */)) {
-                    errorInfo = chainDiagnosticMessages(void 0, Diagnostics.No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1, typeToString(indexType), typeToString(objectType));
-                  }
-                  errorInfo = chainDiagnosticMessages(
-                    errorInfo,
-                    Diagnostics.Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1,
-                    typeToString(fullIndexType),
-                    typeToString(objectType)
-                  );
-                  diagnostics.add(createDiagnosticForNodeFromMessageChain(accessExpression, errorInfo));
-                }
-              }
-            }
-          }
-          return void 0;
+    currentReturnTarget = saveReturnTarget;
+    currentExceptionTarget = saveExceptionTarget;
+    if (node.finallyBlock) {
+      const finallyLabel = createBranchLabel();
+      finallyLabel.antecedents = concatenate(concatenate(normalExitLabel.antecedents, exceptionLabel.antecedents), returnLabel.antecedents);
+      currentFlow = finallyLabel;
+      bind(node.finallyBlock);
+      if (currentFlow.flags & 1 /* Unreachable */) {
+        currentFlow = unreachableFlow;
+      } else {
+        if (currentReturnTarget && returnLabel.antecedents) {
+          addAntecedent(currentReturnTarget, createReduceLabel(finallyLabel, returnLabel.antecedents, currentFlow));
         }
-      }
-      if (isJSLiteralType(objectType)) {
-        return anyType;
-      }
-      if (accessNode) {
-        const indexNode = getIndexNodeForAccessExpression(accessNode);
-        if (indexType.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) {
-          error(indexNode, Diagnostics.Property_0_does_not_exist_on_type_1, "" + indexType.value, typeToString(objectType));
-        } else if (indexType.flags & (4 /* String */ | 8 /* Number */)) {
-          error(indexNode, Diagnostics.Type_0_has_no_matching_index_signature_for_type_1, typeToString(objectType), typeToString(indexType));
-        } else {
-          error(indexNode, Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType));
+        if (currentExceptionTarget && exceptionLabel.antecedents) {
+          addAntecedent(currentExceptionTarget, createReduceLabel(finallyLabel, exceptionLabel.antecedents, currentFlow));
         }
+        currentFlow = normalExitLabel.antecedents ? createReduceLabel(finallyLabel, normalExitLabel.antecedents, currentFlow) : unreachableFlow;
       }
-      if (isTypeAny(indexType)) {
-        return indexType;
+    } else {
+      currentFlow = finishFlowLabel(normalExitLabel);
+    }
+  }
+  function bindSwitchStatement(node) {
+    const postSwitchLabel = createBranchLabel();
+    bind(node.expression);
+    const saveBreakTarget = currentBreakTarget;
+    const savePreSwitchCaseFlow = preSwitchCaseFlow;
+    currentBreakTarget = postSwitchLabel;
+    preSwitchCaseFlow = currentFlow;
+    bind(node.caseBlock);
+    addAntecedent(postSwitchLabel, currentFlow);
+    const hasDefault = forEach(node.caseBlock.clauses, (c) => c.kind === 293 /* DefaultClause */);
+    node.possiblyExhaustive = !hasDefault && !postSwitchLabel.antecedents;
+    if (!hasDefault) {
+      addAntecedent(postSwitchLabel, createFlowSwitchClause(preSwitchCaseFlow, node, 0, 0));
+    }
+    currentBreakTarget = saveBreakTarget;
+    preSwitchCaseFlow = savePreSwitchCaseFlow;
+    currentFlow = finishFlowLabel(postSwitchLabel);
+  }
+  function bindCaseBlock(node) {
+    const clauses = node.clauses;
+    const isNarrowingSwitch = isNarrowingExpression(node.parent.expression);
+    let fallthroughFlow = unreachableFlow;
+    for (let i = 0; i < clauses.length; i++) {
+      const clauseStart = i;
+      while (!clauses[i].statements.length && i + 1 < clauses.length) {
+        bind(clauses[i]);
+        i++;
       }
-      return void 0;
-      function errorIfWritingToReadonlyIndex(indexInfo) {
-        if (indexInfo && indexInfo.isReadonly && accessExpression && (isAssignmentTarget(accessExpression) || isDeleteTarget(accessExpression))) {
-          error(accessExpression, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType));
-        }
+      const preCaseLabel = createBranchLabel();
+      addAntecedent(preCaseLabel, isNarrowingSwitch ? createFlowSwitchClause(preSwitchCaseFlow, node.parent, clauseStart, i + 1) : preSwitchCaseFlow);
+      addAntecedent(preCaseLabel, fallthroughFlow);
+      currentFlow = finishFlowLabel(preCaseLabel);
+      const clause = clauses[i];
+      bind(clause);
+      fallthroughFlow = currentFlow;
+      if (!(currentFlow.flags & 1 /* Unreachable */) && i !== clauses.length - 1 && options.noFallthroughCasesInSwitch) {
+        clause.fallthroughFlowNode = currentFlow;
       }
     }
-    function getIndexNodeForAccessExpression(accessNode) {
-      return accessNode.kind === 209 /* ElementAccessExpression */ ? accessNode.argumentExpression : accessNode.kind === 196 /* IndexedAccessType */ ? accessNode.indexType : accessNode.kind === 164 /* ComputedPropertyName */ ? accessNode.expression : accessNode;
-    }
-    function isPatternLiteralPlaceholderType(type) {
-      return !!(type.flags & (1 /* Any */ | 4 /* String */ | 8 /* Number */ | 64 /* BigInt */)) || isPatternLiteralType(type);
-    }
-    function isPatternLiteralType(type) {
-      return !!(type.flags & 134217728 /* TemplateLiteral */) && every(type.types, isPatternLiteralPlaceholderType) || !!(type.flags & 268435456 /* StringMapping */) && isPatternLiteralPlaceholderType(type.type);
-    }
-    function isGenericType(type) {
-      return !!getGenericObjectFlags(type);
+  }
+  function bindCaseClause(node) {
+    const saveCurrentFlow = currentFlow;
+    currentFlow = preSwitchCaseFlow;
+    bind(node.expression);
+    currentFlow = saveCurrentFlow;
+    bindEach(node.statements);
+  }
+  function bindExpressionStatement(node) {
+    bind(node.expression);
+    maybeBindExpressionFlowIfCall(node.expression);
+  }
+  function maybeBindExpressionFlowIfCall(node) {
+    if (node.kind === 210 /* CallExpression */) {
+      const call = node;
+      if (call.expression.kind !== 106 /* SuperKeyword */ && isDottedName(call.expression)) {
+        currentFlow = createFlowCall(currentFlow, call);
+      }
     }
-    function isGenericObjectType(type) {
-      return !!(getGenericObjectFlags(type) & 4194304 /* IsGenericObjectType */);
+  }
+  function bindLabeledStatement(node) {
+    const postStatementLabel = createBranchLabel();
+    activeLabelList = {
+      next: activeLabelList,
+      name: node.label.escapedText,
+      breakTarget: postStatementLabel,
+      continueTarget: void 0,
+      referenced: false
+    };
+    bind(node.label);
+    bind(node.statement);
+    if (!activeLabelList.referenced && !options.allowUnusedLabels) {
+      errorOrSuggestionOnNode(unusedLabelIsError(options), node.label, Diagnostics.Unused_label);
     }
-    function isGenericIndexType(type) {
-      return !!(getGenericObjectFlags(type) & 8388608 /* IsGenericIndexType */);
+    activeLabelList = activeLabelList.next;
+    addAntecedent(postStatementLabel, currentFlow);
+    currentFlow = finishFlowLabel(postStatementLabel);
+  }
+  function bindDestructuringTargetFlow(node) {
+    if (node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 63 /* EqualsToken */) {
+      bindAssignmentTargetFlow(node.left);
+    } else {
+      bindAssignmentTargetFlow(node);
     }
-    function getGenericObjectFlags(type) {
-      if (type.flags & 3145728 /* UnionOrIntersection */) {
-        if (!(type.objectFlags & 2097152 /* IsGenericTypeComputed */)) {
-          type.objectFlags |= 2097152 /* IsGenericTypeComputed */ | reduceLeft(type.types, (flags, t) => flags | getGenericObjectFlags(t), 0);
+  }
+  function bindAssignmentTargetFlow(node) {
+    if (isNarrowableReference(node)) {
+      currentFlow = createFlowMutation(16 /* Assignment */, currentFlow, node);
+    } else if (node.kind === 206 /* ArrayLiteralExpression */) {
+      for (const e of node.elements) {
+        if (e.kind === 227 /* SpreadElement */) {
+          bindAssignmentTargetFlow(e.expression);
+        } else {
+          bindDestructuringTargetFlow(e);
         }
-        return type.objectFlags & 12582912 /* IsGenericType */;
       }
-      if (type.flags & 33554432 /* Substitution */) {
-        if (!(type.objectFlags & 2097152 /* IsGenericTypeComputed */)) {
-          type.objectFlags |= 2097152 /* IsGenericTypeComputed */ | getGenericObjectFlags(type.baseType) | getGenericObjectFlags(type.constraint);
+    } else if (node.kind === 207 /* ObjectLiteralExpression */) {
+      for (const p of node.properties) {
+        if (p.kind === 299 /* PropertyAssignment */) {
+          bindDestructuringTargetFlow(p.initializer);
+        } else if (p.kind === 300 /* ShorthandPropertyAssignment */) {
+          bindAssignmentTargetFlow(p.name);
+        } else if (p.kind === 301 /* SpreadAssignment */) {
+          bindAssignmentTargetFlow(p.expression);
         }
-        return type.objectFlags & 12582912 /* IsGenericType */;
       }
-      return (type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericMappedType(type) || isGenericTupleType(type) ? 4194304 /* IsGenericObjectType */ : 0) | (type.flags & (58982400 /* InstantiableNonPrimitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && !isPatternLiteralType(type) ? 8388608 /* IsGenericIndexType */ : 0);
     }
-    function getSimplifiedType(type, writing) {
-      return type.flags & 8388608 /* IndexedAccess */ ? getSimplifiedIndexedAccessType(type, writing) : type.flags & 16777216 /* Conditional */ ? getSimplifiedConditionalType(type, writing) : type;
+  }
+  function bindLogicalLikeExpression(node, trueTarget, falseTarget) {
+    const preRightLabel = createBranchLabel();
+    if (node.operatorToken.kind === 55 /* AmpersandAmpersandToken */ || node.operatorToken.kind === 76 /* AmpersandAmpersandEqualsToken */) {
+      bindCondition(node.left, preRightLabel, falseTarget);
+    } else {
+      bindCondition(node.left, trueTarget, preRightLabel);
+    }
+    currentFlow = finishFlowLabel(preRightLabel);
+    bind(node.operatorToken);
+    if (isLogicalOrCoalescingAssignmentOperator(node.operatorToken.kind)) {
+      doWithConditionalBranches(bind, node.right, trueTarget, falseTarget);
+      bindAssignmentTargetFlow(node.left);
+      addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node));
+      addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node));
+    } else {
+      bindCondition(node.right, trueTarget, falseTarget);
     }
-    function distributeIndexOverObjectType(objectType, indexType, writing) {
-      if (objectType.flags & 1048576 /* Union */ || objectType.flags & 2097152 /* Intersection */ && !shouldDeferIndexType(objectType)) {
-        const types = map(objectType.types, (t) => getSimplifiedType(getIndexedAccessType(t, indexType), writing));
-        return objectType.flags & 2097152 /* Intersection */ || writing ? getIntersectionType(types) : getUnionType(types);
+  }
+  function bindPrefixUnaryExpressionFlow(node) {
+    if (node.operator === 53 /* ExclamationToken */) {
+      const saveTrueTarget = currentTrueTarget;
+      currentTrueTarget = currentFalseTarget;
+      currentFalseTarget = saveTrueTarget;
+      bindEachChild(node);
+      currentFalseTarget = currentTrueTarget;
+      currentTrueTarget = saveTrueTarget;
+    } else {
+      bindEachChild(node);
+      if (node.operator === 45 /* PlusPlusToken */ || node.operator === 46 /* MinusMinusToken */) {
+        bindAssignmentTargetFlow(node.operand);
       }
     }
-    function distributeObjectOverIndexType(objectType, indexType, writing) {
-      if (indexType.flags & 1048576 /* Union */) {
-        const types = map(indexType.types, (t) => getSimplifiedType(getIndexedAccessType(objectType, t), writing));
-        return writing ? getIntersectionType(types) : getUnionType(types);
-      }
+  }
+  function bindPostfixUnaryExpressionFlow(node) {
+    bindEachChild(node);
+    if (node.operator === 45 /* PlusPlusToken */ || node.operator === 46 /* MinusMinusToken */) {
+      bindAssignmentTargetFlow(node.operand);
     }
-    function getSimplifiedIndexedAccessType(type, writing) {
-      const cache = writing ? "simplifiedForWriting" : "simplifiedForReading";
-      if (type[cache]) {
-        return type[cache] === circularConstraintType ? type : type[cache];
-      }
-      type[cache] = circularConstraintType;
-      const objectType = getSimplifiedType(type.objectType, writing);
-      const indexType = getSimplifiedType(type.indexType, writing);
-      const distributedOverIndex = distributeObjectOverIndexType(objectType, indexType, writing);
-      if (distributedOverIndex) {
-        return type[cache] = distributedOverIndex;
+  }
+  function bindDestructuringAssignmentFlow(node) {
+    if (inAssignmentPattern) {
+      inAssignmentPattern = false;
+      bind(node.operatorToken);
+      bind(node.right);
+      inAssignmentPattern = true;
+      bind(node.left);
+    } else {
+      inAssignmentPattern = true;
+      bind(node.left);
+      inAssignmentPattern = false;
+      bind(node.operatorToken);
+      bind(node.right);
+    }
+    bindAssignmentTargetFlow(node.left);
+  }
+  function createBindBinaryExpressionFlow() {
+    return createBinaryExpressionTrampoline(
+      onEnter,
+      onLeft,
+      onOperator,
+      onRight,
+      onExit,
+      /*foldState*/
+      void 0
+    );
+    function onEnter(node, state) {
+      if (state) {
+        state.stackIndex++;
+        setParent(node, parent2);
+        const saveInStrictMode = inStrictMode;
+        bindWorker(node);
+        const saveParent = parent2;
+        parent2 = node;
+        state.skip = false;
+        state.inStrictModeStack[state.stackIndex] = saveInStrictMode;
+        state.parentStack[state.stackIndex] = saveParent;
+      } else {
+        state = {
+          stackIndex: 0,
+          skip: false,
+          inStrictModeStack: [void 0],
+          parentStack: [void 0]
+        };
       }
-      if (!(indexType.flags & 465829888 /* Instantiable */)) {
-        const distributedOverObject = distributeIndexOverObjectType(objectType, indexType, writing);
-        if (distributedOverObject) {
-          return type[cache] = distributedOverObject;
+      const operator = node.operatorToken.kind;
+      if (operator === 55 /* AmpersandAmpersandToken */ || operator === 56 /* BarBarToken */ || operator === 60 /* QuestionQuestionToken */ || isLogicalOrCoalescingAssignmentOperator(operator)) {
+        if (isTopLevelLogicalExpression(node)) {
+          const postExpressionLabel = createBranchLabel();
+          bindLogicalLikeExpression(node, postExpressionLabel, postExpressionLabel);
+          currentFlow = finishFlowLabel(postExpressionLabel);
+        } else {
+          bindLogicalLikeExpression(node, currentTrueTarget, currentFalseTarget);
         }
+        state.skip = true;
       }
-      if (isGenericTupleType(objectType) && indexType.flags & 296 /* NumberLike */) {
-        const elementType = getElementTypeOfSliceOfTupleType(objectType, indexType.flags & 8 /* Number */ ? 0 : objectType.target.fixedLength, 0, writing);
-        if (elementType) {
-          return type[cache] = elementType;
+      return state;
+    }
+    function onLeft(left, state, node) {
+      if (!state.skip) {
+        const maybeBound = maybeBind2(left);
+        if (node.operatorToken.kind === 27 /* CommaToken */) {
+          maybeBindExpressionFlowIfCall(left);
         }
+        return maybeBound;
       }
-      if (isGenericMappedType(objectType)) {
-        const nameType = getNameTypeFromMappedType(objectType);
-        if (!nameType || isTypeAssignableTo(nameType, getTypeParameterFromMappedType(objectType))) {
-          return type[cache] = mapType(substituteIndexedMappedType(objectType, type.indexType), (t) => getSimplifiedType(t, writing));
-        }
+    }
+    function onOperator(operatorToken, state, _node) {
+      if (!state.skip) {
+        bind(operatorToken);
       }
-      return type[cache] = type;
     }
-    function getSimplifiedConditionalType(type, writing) {
-      const checkType = type.checkType;
-      const extendsType = type.extendsType;
-      const trueType2 = getTrueTypeFromConditionalType(type);
-      const falseType2 = getFalseTypeFromConditionalType(type);
-      if (falseType2.flags & 131072 /* Never */ && getActualTypeVariable(trueType2) === getActualTypeVariable(checkType)) {
-        if (checkType.flags & 1 /* Any */ || isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(extendsType))) {
-          return getSimplifiedType(trueType2, writing);
-        } else if (isIntersectionEmpty(checkType, extendsType)) {
-          return neverType;
-        }
-      } else if (trueType2.flags & 131072 /* Never */ && getActualTypeVariable(falseType2) === getActualTypeVariable(checkType)) {
-        if (!(checkType.flags & 1 /* Any */) && isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(extendsType))) {
-          return neverType;
-        } else if (checkType.flags & 1 /* Any */ || isIntersectionEmpty(checkType, extendsType)) {
-          return getSimplifiedType(falseType2, writing);
+    function onRight(right, state, node) {
+      if (!state.skip) {
+        const maybeBound = maybeBind2(right);
+        if (node.operatorToken.kind === 27 /* CommaToken */) {
+          maybeBindExpressionFlowIfCall(right);
         }
+        return maybeBound;
       }
-      return type;
     }
-    function isIntersectionEmpty(type1, type2) {
-      return !!(getUnionType([intersectTypes(type1, type2), neverType]).flags & 131072 /* Never */);
-    }
-    function substituteIndexedMappedType(objectType, index) {
-      const mapper = createTypeMapper([getTypeParameterFromMappedType(objectType)], [index]);
-      const templateMapper = combineTypeMappers(objectType.mapper, mapper);
-      return instantiateType(getTemplateTypeFromMappedType(objectType.target || objectType), templateMapper);
-    }
-    function getIndexedAccessType(objectType, indexType, accessFlags = 0 /* None */, accessNode, aliasSymbol, aliasTypeArguments) {
-      return getIndexedAccessTypeOrUndefined(objectType, indexType, accessFlags, accessNode, aliasSymbol, aliasTypeArguments) || (accessNode ? errorType : unknownType);
-    }
-    function indexTypeLessThan(indexType, limit) {
-      return everyType(indexType, (t) => {
-        if (t.flags & 384 /* StringOrNumberLiteral */) {
-          const propName = getPropertyNameFromType(t);
-          if (isNumericLiteralName(propName)) {
-            const index = +propName;
-            return index >= 0 && index < limit;
+    function onExit(node, state) {
+      if (!state.skip) {
+        const operator = node.operatorToken.kind;
+        if (isAssignmentOperator(operator) && !isAssignmentTarget(node)) {
+          bindAssignmentTargetFlow(node.left);
+          if (operator === 63 /* EqualsToken */ && node.left.kind === 209 /* ElementAccessExpression */) {
+            const elementAccess = node.left;
+            if (isNarrowableOperand(elementAccess.expression)) {
+              currentFlow = createFlowMutation(256 /* ArrayMutation */, currentFlow, node);
+            }
           }
         }
-        return false;
-      });
-    }
-    function getIndexedAccessTypeOrUndefined(objectType, indexType, accessFlags = 0 /* None */, accessNode, aliasSymbol, aliasTypeArguments) {
-      if (objectType === wildcardType || indexType === wildcardType) {
-        return wildcardType;
-      }
-      if (isStringIndexSignatureOnlyType(objectType) && !(indexType.flags & 98304 /* Nullable */) && isTypeAssignableToKind(indexType, 4 /* String */ | 8 /* Number */)) {
-        indexType = stringType;
       }
-      if (compilerOptions.noUncheckedIndexedAccess && accessFlags & 32 /* ExpressionPosition */)
-        accessFlags |= 1 /* IncludeUndefined */;
-      if (isGenericIndexType(indexType) || (accessNode && accessNode.kind !== 196 /* IndexedAccessType */ ? isGenericTupleType(objectType) && !indexTypeLessThan(indexType, objectType.target.fixedLength) : isGenericObjectType(objectType) && !(isTupleType(objectType) && indexTypeLessThan(indexType, objectType.target.fixedLength)))) {
-        if (objectType.flags & 3 /* AnyOrUnknown */) {
-          return objectType;
-        }
-        const persistentAccessFlags = accessFlags & 1 /* Persistent */;
-        const id = objectType.id + "," + indexType.id + "," + persistentAccessFlags + getAliasId(aliasSymbol, aliasTypeArguments);
-        let type = indexedAccessTypes.get(id);
-        if (!type) {
-          indexedAccessTypes.set(id, type = createIndexedAccessType(objectType, indexType, persistentAccessFlags, aliasSymbol, aliasTypeArguments));
-        }
-        return type;
+      const savedInStrictMode = state.inStrictModeStack[state.stackIndex];
+      const savedParent = state.parentStack[state.stackIndex];
+      if (savedInStrictMode !== void 0) {
+        inStrictMode = savedInStrictMode;
       }
-      const apparentObjectType = getReducedApparentType(objectType);
-      if (indexType.flags & 1048576 /* Union */ && !(indexType.flags & 16 /* Boolean */)) {
-        const propTypes = [];
-        let wasMissingProp = false;
-        for (const t of indexType.types) {
-          const propType = getPropertyTypeForIndexType(objectType, apparentObjectType, t, indexType, accessNode, accessFlags | (wasMissingProp ? 128 /* SuppressNoImplicitAnyError */ : 0));
-          if (propType) {
-            propTypes.push(propType);
-          } else if (!accessNode) {
-            return void 0;
-          } else {
-            wasMissingProp = true;
-          }
-        }
-        if (wasMissingProp) {
-          return void 0;
-        }
-        return accessFlags & 4 /* Writing */ ? getIntersectionType(propTypes, aliasSymbol, aliasTypeArguments) : getUnionType(propTypes, 1 /* Literal */, aliasSymbol, aliasTypeArguments);
+      if (savedParent !== void 0) {
+        parent2 = savedParent;
       }
-      return getPropertyTypeForIndexType(objectType, apparentObjectType, indexType, indexType, accessNode, accessFlags | 8 /* CacheSymbol */ | 64 /* ReportDeprecated */);
+      state.skip = false;
+      state.stackIndex--;
     }
-    function getTypeFromIndexedAccessTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const objectType = getTypeFromTypeNode(node.objectType);
-        const indexType = getTypeFromTypeNode(node.indexType);
-        const potentialAlias = getAliasSymbolForTypeNode(node);
-        links.resolvedType = getIndexedAccessType(objectType, indexType, 0 /* None */, node, potentialAlias, getTypeArgumentsForAliasSymbol(potentialAlias));
+    function maybeBind2(node) {
+      if (node && isBinaryExpression(node) && !isDestructuringAssignment(node)) {
+        return node;
       }
-      return links.resolvedType;
+      bind(node);
     }
-    function getTypeFromMappedTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const type = createObjectType(32 /* Mapped */, node.symbol);
-        type.declaration = node;
-        type.aliasSymbol = getAliasSymbolForTypeNode(node);
-        type.aliasTypeArguments = getTypeArgumentsForAliasSymbol(type.aliasSymbol);
-        links.resolvedType = type;
-        getConstraintTypeFromMappedType(type);
+  }
+  function bindDeleteExpressionFlow(node) {
+    bindEachChild(node);
+    if (node.expression.kind === 208 /* PropertyAccessExpression */) {
+      bindAssignmentTargetFlow(node.expression);
+    }
+  }
+  function bindConditionalExpressionFlow(node) {
+    const trueLabel = createBranchLabel();
+    const falseLabel = createBranchLabel();
+    const postExpressionLabel = createBranchLabel();
+    bindCondition(node.condition, trueLabel, falseLabel);
+    currentFlow = finishFlowLabel(trueLabel);
+    bind(node.questionToken);
+    bind(node.whenTrue);
+    addAntecedent(postExpressionLabel, currentFlow);
+    currentFlow = finishFlowLabel(falseLabel);
+    bind(node.colonToken);
+    bind(node.whenFalse);
+    addAntecedent(postExpressionLabel, currentFlow);
+    currentFlow = finishFlowLabel(postExpressionLabel);
+  }
+  function bindInitializedVariableFlow(node) {
+    const name = !isOmittedExpression(node) ? node.name : void 0;
+    if (isBindingPattern(name)) {
+      for (const child of name.elements) {
+        bindInitializedVariableFlow(child);
       }
-      return links.resolvedType;
+    } else {
+      currentFlow = createFlowMutation(16 /* Assignment */, currentFlow, node);
     }
-    function getActualTypeVariable(type) {
-      if (type.flags & 33554432 /* Substitution */) {
-        return type.baseType;
-      }
-      if (type.flags & 8388608 /* IndexedAccess */ && (type.objectType.flags & 33554432 /* Substitution */ || type.indexType.flags & 33554432 /* Substitution */)) {
-        return getIndexedAccessType(getActualTypeVariable(type.objectType), getActualTypeVariable(type.indexType));
-      }
-      return type;
+  }
+  function bindVariableDeclarationFlow(node) {
+    bindEachChild(node);
+    if (node.initializer || isForInOrOfStatement(node.parent.parent)) {
+      bindInitializedVariableFlow(node);
     }
-    function maybeCloneTypeParameter(p) {
-      const constraint = getConstraintOfTypeParameter(p);
-      return constraint && (isGenericObjectType(constraint) || isGenericIndexType(constraint)) ? cloneTypeParameter(p) : p;
+  }
+  function bindBindingElementFlow(node) {
+    bind(node.dotDotDotToken);
+    bind(node.propertyName);
+    bindInitializer(node.initializer);
+    bind(node.name);
+  }
+  function bindParameterFlow(node) {
+    bindEach(node.modifiers);
+    bind(node.dotDotDotToken);
+    bind(node.questionToken);
+    bind(node.type);
+    bindInitializer(node.initializer);
+    bind(node.name);
+  }
+  function bindInitializer(node) {
+    if (!node) {
+      return;
     }
-    function isTypicalNondistributiveConditional(root) {
-      return !root.isDistributive && isSingletonTupleType(root.node.checkType) && isSingletonTupleType(root.node.extendsType);
+    const entryFlow = currentFlow;
+    bind(node);
+    if (entryFlow === unreachableFlow || entryFlow === currentFlow) {
+      return;
     }
-    function isSingletonTupleType(node) {
-      return isTupleTypeNode(node) && length(node.elements) === 1 && !isOptionalTypeNode(node.elements[0]) && !isRestTypeNode(node.elements[0]) && !(isNamedTupleMember(node.elements[0]) && (node.elements[0].questionToken || node.elements[0].dotDotDotToken));
+    const exitFlow = createBranchLabel();
+    addAntecedent(exitFlow, entryFlow);
+    addAntecedent(exitFlow, currentFlow);
+    currentFlow = finishFlowLabel(exitFlow);
+  }
+  function bindJSDocTypeAlias(node) {
+    bind(node.tagName);
+    if (node.kind !== 343 /* JSDocEnumTag */ && node.fullName) {
+      setParent(node.fullName, node);
+      setParentRecursive(
+        node.fullName,
+        /*incremental*/
+        false
+      );
     }
-    function unwrapNondistributiveConditionalTuple(root, type) {
-      return isTypicalNondistributiveConditional(root) && isTupleType(type) ? getTypeArguments(type)[0] : type;
+    if (typeof node.comment !== "string") {
+      bindEach(node.comment);
     }
-    function getConditionalType(root, mapper, aliasSymbol, aliasTypeArguments) {
-      let result;
-      let extraTypes;
-      let tailCount = 0;
-      while (true) {
-        if (tailCount === 1e3) {
-          error(currentNode, Diagnostics.Type_instantiation_is_excessively_deep_and_possibly_infinite);
-          result = errorType;
-          break;
-        }
-        const isUnwrapped = isTypicalNondistributiveConditional(root);
-        const checkType = instantiateType(unwrapNondistributiveConditionalTuple(root, getActualTypeVariable(root.checkType)), mapper);
-        const checkTypeInstantiable = isGenericType(checkType);
-        const extendsType = instantiateType(unwrapNondistributiveConditionalTuple(root, root.extendsType), mapper);
-        if (checkType === wildcardType || extendsType === wildcardType) {
-          return wildcardType;
-        }
-        let combinedMapper;
-        if (root.inferTypeParameters) {
-          const freshParams = sameMap(root.inferTypeParameters, maybeCloneTypeParameter);
-          const freshMapper = freshParams !== root.inferTypeParameters ? createTypeMapper(root.inferTypeParameters, freshParams) : void 0;
-          const context = createInferenceContext(freshParams, void 0, 0 /* None */);
-          if (freshMapper) {
-            const freshCombinedMapper = combineTypeMappers(mapper, freshMapper);
-            for (const p of freshParams) {
-              if (root.inferTypeParameters.indexOf(p) === -1) {
-                p.mapper = freshCombinedMapper;
-              }
-            }
-          }
-          if (!checkTypeInstantiable) {
-            inferTypes(context.inferences, checkType, instantiateType(extendsType, freshMapper), 512 /* NoConstraints */ | 1024 /* AlwaysStrict */);
-          }
-          const innerMapper = combineTypeMappers(freshMapper, context.mapper);
-          combinedMapper = mapper ? combineTypeMappers(innerMapper, mapper) : innerMapper;
-        }
-        const inferredExtendsType = combinedMapper ? instantiateType(unwrapNondistributiveConditionalTuple(root, root.extendsType), combinedMapper) : extendsType;
-        if (!checkTypeInstantiable && !isGenericType(inferredExtendsType)) {
-          if (!(inferredExtendsType.flags & 3 /* AnyOrUnknown */) && (checkType.flags & 1 /* Any */ && !isUnwrapped || !isTypeAssignableTo(getPermissiveInstantiation(checkType), getPermissiveInstantiation(inferredExtendsType)))) {
-            if (checkType.flags & 1 /* Any */ && !isUnwrapped) {
-              (extraTypes || (extraTypes = [])).push(instantiateType(getTypeFromTypeNode(root.node.trueType), combinedMapper || mapper));
-            }
-            const falseType2 = getTypeFromTypeNode(root.node.falseType);
-            if (falseType2.flags & 16777216 /* Conditional */) {
-              const newRoot = falseType2.root;
-              if (newRoot.node.parent === root.node && (!newRoot.isDistributive || newRoot.checkType === root.checkType)) {
-                root = newRoot;
-                continue;
-              }
-              if (canTailRecurse(falseType2, mapper)) {
-                continue;
-              }
-            }
-            result = instantiateType(falseType2, mapper);
-            break;
-          }
-          if (inferredExtendsType.flags & 3 /* AnyOrUnknown */ || isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(inferredExtendsType))) {
-            const trueType2 = getTypeFromTypeNode(root.node.trueType);
-            const trueMapper = combinedMapper || mapper;
-            if (canTailRecurse(trueType2, trueMapper)) {
-              continue;
-            }
-            result = instantiateType(trueType2, trueMapper);
-            break;
-          }
-        }
-        result = createType(16777216 /* Conditional */);
-        result.root = root;
-        result.checkType = instantiateType(root.checkType, mapper);
-        result.extendsType = instantiateType(root.extendsType, mapper);
-        result.mapper = mapper;
-        result.combinedMapper = combinedMapper;
-        result.aliasSymbol = aliasSymbol || root.aliasSymbol;
-        result.aliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(root.aliasTypeArguments, mapper);
+  }
+  function bindJSDocClassTag(node) {
+    bindEachChild(node);
+    const host = getHostSignatureFromJSDoc(node);
+    if (host && host.kind !== 171 /* MethodDeclaration */) {
+      addDeclarationToSymbol(host.symbol, host, 32 /* Class */);
+    }
+  }
+  function bindOptionalExpression(node, trueTarget, falseTarget) {
+    doWithConditionalBranches(bind, node, trueTarget, falseTarget);
+    if (!isOptionalChain(node) || isOutermostOptionalChain(node)) {
+      addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node));
+      addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node));
+    }
+  }
+  function bindOptionalChainRest(node) {
+    switch (node.kind) {
+      case 208 /* PropertyAccessExpression */:
+        bind(node.questionDotToken);
+        bind(node.name);
+        break;
+      case 209 /* ElementAccessExpression */:
+        bind(node.questionDotToken);
+        bind(node.argumentExpression);
+        break;
+      case 210 /* CallExpression */:
+        bind(node.questionDotToken);
+        bindEach(node.typeArguments);
+        bindEach(node.arguments);
         break;
-      }
-      return extraTypes ? getUnionType(append(extraTypes, result)) : result;
-      function canTailRecurse(newType, newMapper) {
-        if (newType.flags & 16777216 /* Conditional */ && newMapper) {
-          const newRoot = newType.root;
-          if (newRoot.outerTypeParameters) {
-            const typeParamMapper = combineTypeMappers(newType.mapper, newMapper);
-            const typeArguments = map(newRoot.outerTypeParameters, (t) => getMappedType(t, typeParamMapper));
-            const newRootMapper = createTypeMapper(newRoot.outerTypeParameters, typeArguments);
-            const newCheckType = newRoot.isDistributive ? getMappedType(newRoot.checkType, newRootMapper) : void 0;
-            if (!newCheckType || newCheckType === newRoot.checkType || !(newCheckType.flags & (1048576 /* Union */ | 131072 /* Never */))) {
-              root = newRoot;
-              mapper = newRootMapper;
-              aliasSymbol = void 0;
-              aliasTypeArguments = void 0;
-              if (newRoot.aliasSymbol) {
-                tailCount++;
-              }
-              return true;
-            }
-          }
-        }
-        return false;
-      }
     }
-    function getTrueTypeFromConditionalType(type) {
-      return type.resolvedTrueType || (type.resolvedTrueType = instantiateType(getTypeFromTypeNode(type.root.node.trueType), type.mapper));
+  }
+  function bindOptionalChain(node, trueTarget, falseTarget) {
+    const preChainLabel = isOptionalChainRoot(node) ? createBranchLabel() : void 0;
+    bindOptionalExpression(node.expression, preChainLabel || trueTarget, falseTarget);
+    if (preChainLabel) {
+      currentFlow = finishFlowLabel(preChainLabel);
     }
-    function getFalseTypeFromConditionalType(type) {
-      return type.resolvedFalseType || (type.resolvedFalseType = instantiateType(getTypeFromTypeNode(type.root.node.falseType), type.mapper));
+    doWithConditionalBranches(bindOptionalChainRest, node, trueTarget, falseTarget);
+    if (isOutermostOptionalChain(node)) {
+      addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node));
+      addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node));
     }
-    function getInferredTrueTypeFromConditionalType(type) {
-      return type.resolvedInferredTrueType || (type.resolvedInferredTrueType = type.combinedMapper ? instantiateType(getTypeFromTypeNode(type.root.node.trueType), type.combinedMapper) : getTrueTypeFromConditionalType(type));
+  }
+  function bindOptionalChainFlow(node) {
+    if (isTopLevelLogicalExpression(node)) {
+      const postExpressionLabel = createBranchLabel();
+      bindOptionalChain(node, postExpressionLabel, postExpressionLabel);
+      currentFlow = finishFlowLabel(postExpressionLabel);
+    } else {
+      bindOptionalChain(node, currentTrueTarget, currentFalseTarget);
     }
-    function getInferTypeParameters(node) {
-      let result;
-      if (node.locals) {
-        node.locals.forEach((symbol) => {
-          if (symbol.flags & 262144 /* TypeParameter */) {
-            result = append(result, getDeclaredTypeOfSymbol(symbol));
-          }
-        });
-      }
-      return result;
+  }
+  function bindNonNullExpressionFlow(node) {
+    if (isOptionalChain(node)) {
+      bindOptionalChainFlow(node);
+    } else {
+      bindEachChild(node);
     }
-    function isDistributionDependent(root) {
-      return root.isDistributive && (isTypeParameterPossiblyReferenced(root.checkType, root.node.trueType) || isTypeParameterPossiblyReferenced(root.checkType, root.node.falseType));
+  }
+  function bindAccessExpressionFlow(node) {
+    if (isOptionalChain(node)) {
+      bindOptionalChainFlow(node);
+    } else {
+      bindEachChild(node);
     }
-    function getTypeFromConditionalTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const checkType = getTypeFromTypeNode(node.checkType);
-        const aliasSymbol = getAliasSymbolForTypeNode(node);
-        const aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
-        const allOuterTypeParameters = getOuterTypeParameters(node, true);
-        const outerTypeParameters = aliasTypeArguments ? allOuterTypeParameters : filter(allOuterTypeParameters, (tp) => isTypeParameterPossiblyReferenced(tp, node));
-        const root = {
-          node,
-          checkType,
-          extendsType: getTypeFromTypeNode(node.extendsType),
-          isDistributive: !!(checkType.flags & 262144 /* TypeParameter */),
-          inferTypeParameters: getInferTypeParameters(node),
-          outerTypeParameters,
-          instantiations: void 0,
-          aliasSymbol,
-          aliasTypeArguments
-        };
-        links.resolvedType = getConditionalType(root, void 0);
-        if (outerTypeParameters) {
-          root.instantiations = /* @__PURE__ */ new Map();
-          root.instantiations.set(getTypeListId(outerTypeParameters), links.resolvedType);
+  }
+  function bindCallExpressionFlow(node) {
+    if (isOptionalChain(node)) {
+      bindOptionalChainFlow(node);
+    } else {
+      const expr = skipParentheses(node.expression);
+      if (expr.kind === 215 /* FunctionExpression */ || expr.kind === 216 /* ArrowFunction */) {
+        bindEach(node.typeArguments);
+        bindEach(node.arguments);
+        bind(node.expression);
+      } else {
+        bindEachChild(node);
+        if (node.expression.kind === 106 /* SuperKeyword */) {
+          currentFlow = createFlowCall(currentFlow, node);
         }
       }
-      return links.resolvedType;
     }
-    function getTypeFromInferTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        links.resolvedType = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter));
+    if (node.expression.kind === 208 /* PropertyAccessExpression */) {
+      const propertyAccess = node.expression;
+      if (isIdentifier(propertyAccess.name) && isNarrowableOperand(propertyAccess.expression) && isPushOrUnshiftIdentifier(propertyAccess.name)) {
+        currentFlow = createFlowMutation(256 /* ArrayMutation */, currentFlow, node);
       }
-      return links.resolvedType;
     }
-    function getIdentifierChain(node) {
-      if (isIdentifier(node)) {
-        return [node];
-      } else {
-        return append(getIdentifierChain(node.left), node.right);
-      }
+  }
+  function addToContainerChain(next) {
+    if (lastContainer) {
+      lastContainer.nextContainer = next;
     }
-    function getTypeFromImportTypeNode(node) {
-      var _a2;
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        if (node.isTypeOf && node.typeArguments) {
-          error(node, Diagnostics.Type_arguments_cannot_be_used_here);
-          links.resolvedSymbol = unknownSymbol;
-          return links.resolvedType = errorType;
-        }
-        if (!isLiteralImportTypeNode(node)) {
-          error(node.argument, Diagnostics.String_literal_expected);
-          links.resolvedSymbol = unknownSymbol;
-          return links.resolvedType = errorType;
-        }
-        const targetMeaning = node.isTypeOf ? 111551 /* Value */ : node.flags & 8388608 /* JSDoc */ ? 111551 /* Value */ | 788968 /* Type */ : 788968 /* Type */;
-        const innerModuleSymbol = resolveExternalModuleName(node, node.argument.literal);
-        if (!innerModuleSymbol) {
-          links.resolvedSymbol = unknownSymbol;
-          return links.resolvedType = errorType;
-        }
-        const isExportEquals = !!((_a2 = innerModuleSymbol.exports) == null ? void 0 : _a2.get("export=" /* ExportEquals */));
-        const moduleSymbol = resolveExternalModuleSymbol(innerModuleSymbol, false);
-        if (!nodeIsMissing(node.qualifier)) {
-          const nameStack = getIdentifierChain(node.qualifier);
-          let currentNamespace = moduleSymbol;
-          let current;
-          while (current = nameStack.shift()) {
-            const meaning = nameStack.length ? 1920 /* Namespace */ : targetMeaning;
-            const mergedResolvedSymbol = getMergedSymbol(resolveSymbol(currentNamespace));
-            const symbolFromVariable = node.isTypeOf || isInJSFile(node) && isExportEquals ? getPropertyOfType(getTypeOfSymbol(mergedResolvedSymbol), current.escapedText, false, true) : void 0;
-            const symbolFromModule = node.isTypeOf ? void 0 : getSymbol2(getExportsOfSymbol(mergedResolvedSymbol), current.escapedText, meaning);
-            const next = symbolFromModule != null ? symbolFromModule : symbolFromVariable;
-            if (!next) {
-              error(current, Diagnostics.Namespace_0_has_no_exported_member_1, getFullyQualifiedName(currentNamespace), declarationNameToString(current));
-              return links.resolvedType = errorType;
-            }
-            getNodeLinks(current).resolvedSymbol = next;
-            getNodeLinks(current.parent).resolvedSymbol = next;
-            currentNamespace = next;
-          }
-          links.resolvedType = resolveImportSymbolType(node, links, currentNamespace, targetMeaning);
-        } else {
-          if (moduleSymbol.flags & targetMeaning) {
-            links.resolvedType = resolveImportSymbolType(node, links, moduleSymbol, targetMeaning);
-          } else {
-            const errorMessage = targetMeaning === 111551 /* Value */ ? Diagnostics.Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here : Diagnostics.Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0;
-            error(node, errorMessage, node.argument.literal.text);
-            links.resolvedSymbol = unknownSymbol;
-            links.resolvedType = errorType;
-          }
-        }
-      }
-      return links.resolvedType;
+    lastContainer = next;
+  }
+  function declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes) {
+    switch (container.kind) {
+      case 264 /* ModuleDeclaration */:
+        return declareModuleMember(node, symbolFlags, symbolExcludes);
+      case 308 /* SourceFile */:
+        return declareSourceFileMember(node, symbolFlags, symbolExcludes);
+      case 228 /* ClassExpression */:
+      case 260 /* ClassDeclaration */:
+        return declareClassMember(node, symbolFlags, symbolExcludes);
+      case 263 /* EnumDeclaration */:
+        return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
+      case 184 /* TypeLiteral */:
+      case 325 /* JSDocTypeLiteral */:
+      case 207 /* ObjectLiteralExpression */:
+      case 261 /* InterfaceDeclaration */:
+      case 289 /* JsxAttributes */:
+        return declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes);
+      case 181 /* FunctionType */:
+      case 182 /* ConstructorType */:
+      case 176 /* CallSignature */:
+      case 177 /* ConstructSignature */:
+      case 326 /* JSDocSignature */:
+      case 178 /* IndexSignature */:
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+      case 173 /* Constructor */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
+      case 320 /* JSDocFunctionType */:
+      case 172 /* ClassStaticBlockDeclaration */:
+      case 262 /* TypeAliasDeclaration */:
+      case 197 /* MappedType */:
+        if (container.locals)
+          Debug.assertNode(container, canHaveLocals);
+        return declareSymbol(
+          container.locals,
+          /*parent*/
+          void 0,
+          node,
+          symbolFlags,
+          symbolExcludes
+        );
     }
-    function resolveImportSymbolType(node, links, symbol, meaning) {
-      const resolvedSymbol = resolveSymbol(symbol);
-      links.resolvedSymbol = resolvedSymbol;
-      if (meaning === 111551 /* Value */) {
-        return getTypeOfSymbol(symbol);
-      } else {
-        return getTypeReferenceType(node, resolvedSymbol);
-      }
+  }
+  function declareClassMember(node, symbolFlags, symbolExcludes) {
+    return isStatic(node) ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes);
+  }
+  function declareSourceFileMember(node, symbolFlags, symbolExcludes) {
+    return isExternalModule(file) ? declareModuleMember(node, symbolFlags, symbolExcludes) : declareSymbol(
+      file.locals,
+      /*parent*/
+      void 0,
+      node,
+      symbolFlags,
+      symbolExcludes
+    );
+  }
+  function hasExportDeclarations(node) {
+    const body = isSourceFile(node) ? node : tryCast(node.body, isModuleBlock);
+    return !!body && body.statements.some((s) => isExportDeclaration(s) || isExportAssignment(s));
+  }
+  function setExportContextFlag(node) {
+    if (node.flags & 16777216 /* Ambient */ && !hasExportDeclarations(node)) {
+      node.flags |= 64 /* ExportContext */;
+    } else {
+      node.flags &= ~64 /* ExportContext */;
     }
-    function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const aliasSymbol = getAliasSymbolForTypeNode(node);
-        if (getMembersOfSymbol(node.symbol).size === 0 && !aliasSymbol) {
-          links.resolvedType = emptyTypeLiteralType;
-        } else {
-          let type = createObjectType(16 /* Anonymous */, node.symbol);
-          type.aliasSymbol = aliasSymbol;
-          type.aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
-          if (isJSDocTypeLiteral(node) && node.isArrayType) {
-            type = createArrayType(type);
+  }
+  function bindModuleDeclaration(node) {
+    setExportContextFlag(node);
+    if (isAmbientModule(node)) {
+      if (hasSyntacticModifier(node, 1 /* Export */)) {
+        errorOnFirstToken(node, Diagnostics.export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible);
+      }
+      if (isModuleAugmentationExternal(node)) {
+        declareModuleSymbol(node);
+      } else {
+        let pattern;
+        if (node.name.kind === 10 /* StringLiteral */) {
+          const { text } = node.name;
+          pattern = tryParsePattern(text);
+          if (pattern === void 0) {
+            errorOnFirstToken(node.name, Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, text);
           }
-          links.resolvedType = type;
         }
+        const symbol = declareSymbolAndAddToSymbolTable(node, 512 /* ValueModule */, 110735 /* ValueModuleExcludes */);
+        file.patternAmbientModules = append(file.patternAmbientModules, pattern && !isString(pattern) ? { pattern, symbol } : void 0);
       }
-      return links.resolvedType;
-    }
-    function getAliasSymbolForTypeNode(node) {
-      let host2 = node.parent;
-      while (isParenthesizedTypeNode(host2) || isJSDocTypeExpression(host2) || isTypeOperatorNode(host2) && host2.operator === 146 /* ReadonlyKeyword */) {
-        host2 = host2.parent;
+    } else {
+      const state = declareModuleSymbol(node);
+      if (state !== 0 /* NonInstantiated */) {
+        const { symbol } = node;
+        symbol.constEnumOnlyModule = !(symbol.flags & (16 /* Function */ | 32 /* Class */ | 256 /* RegularEnum */)) && state === 2 /* ConstEnumOnly */ && symbol.constEnumOnlyModule !== false;
       }
-      return isTypeAlias(host2) ? getSymbolOfNode(host2) : void 0;
     }
-    function getTypeArgumentsForAliasSymbol(symbol) {
-      return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : void 0;
+  }
+  function declareModuleSymbol(node) {
+    const state = getModuleInstanceState(node);
+    const instantiated = state !== 0 /* NonInstantiated */;
+    declareSymbolAndAddToSymbolTable(
+      node,
+      instantiated ? 512 /* ValueModule */ : 1024 /* NamespaceModule */,
+      instantiated ? 110735 /* ValueModuleExcludes */ : 0 /* NamespaceModuleExcludes */
+    );
+    return state;
+  }
+  function bindFunctionOrConstructorType(node) {
+    const symbol = createSymbol(131072 /* Signature */, getDeclarationName(node));
+    addDeclarationToSymbol(symbol, node, 131072 /* Signature */);
+    const typeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */);
+    addDeclarationToSymbol(typeLiteralSymbol, node, 2048 /* TypeLiteral */);
+    typeLiteralSymbol.members = createSymbolTable();
+    typeLiteralSymbol.members.set(symbol.escapedName, symbol);
+  }
+  function bindObjectLiteralExpression(node) {
+    return bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__object" /* Object */);
+  }
+  function bindJsxAttributes(node) {
+    return bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__jsxAttributes" /* JSXAttributes */);
+  }
+  function bindJsxAttribute(node, symbolFlags, symbolExcludes) {
+    return declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes);
+  }
+  function bindAnonymousDeclaration(node, symbolFlags, name) {
+    const symbol = createSymbol(symbolFlags, name);
+    if (symbolFlags & (8 /* EnumMember */ | 106500 /* ClassMember */)) {
+      symbol.parent = container.symbol;
     }
-    function isNonGenericObjectType(type) {
-      return !!(type.flags & 524288 /* Object */) && !isGenericMappedType(type);
+    addDeclarationToSymbol(symbol, node, symbolFlags);
+    return symbol;
+  }
+  function bindBlockScopedDeclaration(node, symbolFlags, symbolExcludes) {
+    switch (blockScopeContainer.kind) {
+      case 264 /* ModuleDeclaration */:
+        declareModuleMember(node, symbolFlags, symbolExcludes);
+        break;
+      case 308 /* SourceFile */:
+        if (isExternalOrCommonJsModule(container)) {
+          declareModuleMember(node, symbolFlags, symbolExcludes);
+          break;
+        }
+      default:
+        Debug.assertNode(blockScopeContainer, canHaveLocals);
+        if (!blockScopeContainer.locals) {
+          blockScopeContainer.locals = createSymbolTable();
+          addToContainerChain(blockScopeContainer);
+        }
+        declareSymbol(
+          blockScopeContainer.locals,
+          /*parent*/
+          void 0,
+          node,
+          symbolFlags,
+          symbolExcludes
+        );
     }
-    function isEmptyObjectTypeOrSpreadsIntoEmptyObject(type) {
-      return isEmptyObjectType(type) || !!(type.flags & (65536 /* Null */ | 32768 /* Undefined */ | 528 /* BooleanLike */ | 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 1056 /* EnumLike */ | 67108864 /* NonPrimitive */ | 4194304 /* Index */));
+  }
+  function delayedBindJSDocTypedefTag() {
+    if (!delayedTypeAliases) {
+      return;
     }
-    function tryMergeUnionOfObjectTypeAndEmptyObject(type, readonly) {
-      if (!(type.flags & 1048576 /* Union */)) {
-        return type;
-      }
-      if (every(type.types, isEmptyObjectTypeOrSpreadsIntoEmptyObject)) {
-        return find(type.types, isEmptyObjectType) || emptyObjectType;
-      }
-      const firstType = find(type.types, (t) => !isEmptyObjectTypeOrSpreadsIntoEmptyObject(t));
-      if (!firstType) {
-        return type;
-      }
-      const secondType = find(type.types, (t) => t !== firstType && !isEmptyObjectTypeOrSpreadsIntoEmptyObject(t));
-      if (secondType) {
-        return type;
-      }
-      return getAnonymousPartialType(firstType);
-      function getAnonymousPartialType(type2) {
-        const members = createSymbolTable();
-        for (const prop of getPropertiesOfType(type2)) {
-          if (getDeclarationModifierFlagsFromSymbol(prop) & (8 /* Private */ | 16 /* Protected */)) {
-          } else if (isSpreadableProperty(prop)) {
-            const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */);
-            const flags = 4 /* Property */ | 16777216 /* Optional */;
-            const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0));
-            result.type = isSetonlyAccessor ? undefinedType : addOptionality(getTypeOfSymbol(prop), true);
-            result.declarations = prop.declarations;
-            result.nameType = getSymbolLinks(prop).nameType;
-            result.syntheticOrigin = prop;
-            members.set(prop.escapedName, result);
-          }
-        }
-        const spread = createAnonymousType(type2.symbol, members, emptyArray, emptyArray, getIndexInfosOfType(type2));
-        spread.objectFlags |= 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
-        return spread;
-      }
-    }
-    function getSpreadType(left, right, symbol, objectFlags, readonly) {
-      if (left.flags & 1 /* Any */ || right.flags & 1 /* Any */) {
-        return anyType;
-      }
-      if (left.flags & 2 /* Unknown */ || right.flags & 2 /* Unknown */) {
-        return unknownType;
-      }
-      if (left.flags & 131072 /* Never */) {
-        return right;
-      }
-      if (right.flags & 131072 /* Never */) {
-        return left;
-      }
-      left = tryMergeUnionOfObjectTypeAndEmptyObject(left, readonly);
-      if (left.flags & 1048576 /* Union */) {
-        return checkCrossProductUnion([left, right]) ? mapType(left, (t) => getSpreadType(t, right, symbol, objectFlags, readonly)) : errorType;
-      }
-      right = tryMergeUnionOfObjectTypeAndEmptyObject(right, readonly);
-      if (right.flags & 1048576 /* Union */) {
-        return checkCrossProductUnion([left, right]) ? mapType(right, (t) => getSpreadType(left, t, symbol, objectFlags, readonly)) : errorType;
-      }
-      if (right.flags & (528 /* BooleanLike */ | 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 1056 /* EnumLike */ | 67108864 /* NonPrimitive */ | 4194304 /* Index */)) {
-        return left;
-      }
-      if (isGenericObjectType(left) || isGenericObjectType(right)) {
-        if (isEmptyObjectType(left)) {
-          return right;
-        }
-        if (left.flags & 2097152 /* Intersection */) {
-          const types = left.types;
-          const lastLeft = types[types.length - 1];
-          if (isNonGenericObjectType(lastLeft) && isNonGenericObjectType(right)) {
-            return getIntersectionType(concatenate(types.slice(0, types.length - 1), [getSpreadType(lastLeft, right, symbol, objectFlags, readonly)]));
+    const saveContainer = container;
+    const saveLastContainer = lastContainer;
+    const saveBlockScopeContainer = blockScopeContainer;
+    const saveParent = parent2;
+    const saveCurrentFlow = currentFlow;
+    for (const typeAlias of delayedTypeAliases) {
+      const host = typeAlias.parent.parent;
+      container = findAncestor(host.parent, (n) => !!(getContainerFlags(n) & 1 /* IsContainer */)) || file;
+      blockScopeContainer = getEnclosingBlockScopeContainer(host) || file;
+      currentFlow = initFlowNode({ flags: 2 /* Start */ });
+      parent2 = typeAlias;
+      bind(typeAlias.typeExpression);
+      const declName = getNameOfDeclaration(typeAlias);
+      if ((isJSDocEnumTag(typeAlias) || !typeAlias.fullName) && declName && isPropertyAccessEntityNameExpression(declName.parent)) {
+        const isTopLevel = isTopLevelNamespaceAssignment(declName.parent);
+        if (isTopLevel) {
+          bindPotentiallyMissingNamespaces(
+            file.symbol,
+            declName.parent,
+            isTopLevel,
+            !!findAncestor(declName, (d) => isPropertyAccessExpression(d) && d.name.escapedText === "prototype"),
+            /*containerIsClass*/
+            false
+          );
+          const oldContainer = container;
+          switch (getAssignmentDeclarationPropertyAccessKind(declName.parent)) {
+            case 1 /* ExportsProperty */:
+            case 2 /* ModuleExports */:
+              if (!isExternalOrCommonJsModule(file)) {
+                container = void 0;
+              } else {
+                container = file;
+              }
+              break;
+            case 4 /* ThisProperty */:
+              container = declName.parent.expression;
+              break;
+            case 3 /* PrototypeProperty */:
+              container = declName.parent.expression.name;
+              break;
+            case 5 /* Property */:
+              container = isExportsOrModuleExportsOrAlias(file, declName.parent.expression) ? file : isPropertyAccessExpression(declName.parent.expression) ? declName.parent.expression.name : declName.parent.expression;
+              break;
+            case 0 /* None */:
+              return Debug.fail("Shouldn't have detected typedef or enum on non-assignment declaration");
           }
+          if (container) {
+            declareModuleMember(typeAlias, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */);
+          }
+          container = oldContainer;
         }
-        return getIntersectionType([left, right]);
-      }
-      const members = createSymbolTable();
-      const skippedPrivateMembers = /* @__PURE__ */ new Set();
-      const indexInfos = left === emptyObjectType ? getIndexInfosOfType(right) : getUnionIndexInfos([left, right]);
-      for (const rightProp of getPropertiesOfType(right)) {
-        if (getDeclarationModifierFlagsFromSymbol(rightProp) & (8 /* Private */ | 16 /* Protected */)) {
-          skippedPrivateMembers.add(rightProp.escapedName);
-        } else if (isSpreadableProperty(rightProp)) {
-          members.set(rightProp.escapedName, getSpreadSymbol(rightProp, readonly));
-        }
+      } else if (isJSDocEnumTag(typeAlias) || !typeAlias.fullName || typeAlias.fullName.kind === 79 /* Identifier */) {
+        parent2 = typeAlias.parent;
+        bindBlockScopedDeclaration(typeAlias, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */);
+      } else {
+        bind(typeAlias.fullName);
       }
-      for (const leftProp of getPropertiesOfType(left)) {
-        if (skippedPrivateMembers.has(leftProp.escapedName) || !isSpreadableProperty(leftProp)) {
-          continue;
-        }
-        if (members.has(leftProp.escapedName)) {
-          const rightProp = members.get(leftProp.escapedName);
-          const rightType = getTypeOfSymbol(rightProp);
-          if (rightProp.flags & 16777216 /* Optional */) {
-            const declarations = concatenate(leftProp.declarations, rightProp.declarations);
-            const flags = 4 /* Property */ | leftProp.flags & 16777216 /* Optional */;
-            const result = createSymbol(flags, leftProp.escapedName);
-            result.type = getUnionType([getTypeOfSymbol(leftProp), removeMissingOrUndefinedType(rightType)], 2 /* Subtype */);
-            result.leftSpread = leftProp;
-            result.rightSpread = rightProp;
-            result.declarations = declarations;
-            result.nameType = getSymbolLinks(leftProp).nameType;
-            members.set(leftProp.escapedName, result);
-          }
-        } else {
-          members.set(leftProp.escapedName, getSpreadSymbol(leftProp, readonly));
+    }
+    container = saveContainer;
+    lastContainer = saveLastContainer;
+    blockScopeContainer = saveBlockScopeContainer;
+    parent2 = saveParent;
+    currentFlow = saveCurrentFlow;
+  }
+  function checkContextualIdentifier(node) {
+    if (!file.parseDiagnostics.length && !(node.flags & 16777216 /* Ambient */) && !(node.flags & 8388608 /* JSDoc */) && !isIdentifierName(node)) {
+      if (inStrictMode && node.originalKeywordKind >= 117 /* FirstFutureReservedWord */ && node.originalKeywordKind <= 125 /* LastFutureReservedWord */) {
+        file.bindDiagnostics.push(createDiagnosticForNode2(
+          node,
+          getStrictModeIdentifierMessage(node),
+          declarationNameToString(node)
+        ));
+      } else if (node.originalKeywordKind === 133 /* AwaitKeyword */) {
+        if (isExternalModule(file) && isInTopLevelContext(node)) {
+          file.bindDiagnostics.push(createDiagnosticForNode2(
+            node,
+            Diagnostics.Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module,
+            declarationNameToString(node)
+          ));
+        } else if (node.flags & 32768 /* AwaitContext */) {
+          file.bindDiagnostics.push(createDiagnosticForNode2(
+            node,
+            Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here,
+            declarationNameToString(node)
+          ));
         }
+      } else if (node.originalKeywordKind === 125 /* YieldKeyword */ && node.flags & 8192 /* YieldContext */) {
+        file.bindDiagnostics.push(createDiagnosticForNode2(
+          node,
+          Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here,
+          declarationNameToString(node)
+        ));
       }
-      const spread = createAnonymousType(symbol, members, emptyArray, emptyArray, sameMap(indexInfos, (info) => getIndexInfoWithReadonly(info, readonly)));
-      spread.objectFlags |= 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */ | 2097152 /* ContainsSpread */ | objectFlags;
-      return spread;
     }
-    function isSpreadableProperty(prop) {
-      var _a2;
-      return !some(prop.declarations, isPrivateIdentifierClassElementDeclaration) && (!(prop.flags & (8192 /* Method */ | 32768 /* GetAccessor */ | 65536 /* SetAccessor */)) || !((_a2 = prop.declarations) == null ? void 0 : _a2.some((decl) => isClassLike(decl.parent))));
+  }
+  function getStrictModeIdentifierMessage(node) {
+    if (getContainingClass(node)) {
+      return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode;
     }
-    function getSpreadSymbol(prop, readonly) {
-      const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */);
-      if (!isSetonlyAccessor && readonly === isReadonlySymbol(prop)) {
-        return prop;
+    if (file.externalModuleIndicator) {
+      return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode;
+    }
+    return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode;
+  }
+  function checkPrivateIdentifier(node) {
+    if (node.escapedText === "#constructor") {
+      if (!file.parseDiagnostics.length) {
+        file.bindDiagnostics.push(createDiagnosticForNode2(
+          node,
+          Diagnostics.constructor_is_a_reserved_word,
+          declarationNameToString(node)
+        ));
       }
-      const flags = 4 /* Property */ | prop.flags & 16777216 /* Optional */;
-      const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0));
-      result.type = isSetonlyAccessor ? undefinedType : getTypeOfSymbol(prop);
-      result.declarations = prop.declarations;
-      result.nameType = getSymbolLinks(prop).nameType;
-      result.syntheticOrigin = prop;
-      return result;
     }
-    function getIndexInfoWithReadonly(info, readonly) {
-      return info.isReadonly !== readonly ? createIndexInfo(info.keyType, info.type, readonly, info.declaration) : info;
+  }
+  function checkStrictModeBinaryExpression(node) {
+    if (inStrictMode && isLeftHandSideExpression(node.left) && isAssignmentOperator(node.operatorToken.kind)) {
+      checkStrictModeEvalOrArguments(node, node.left);
     }
-    function createLiteralType(flags, value, symbol, regularType) {
-      const type = createTypeWithSymbol(flags, symbol);
-      type.value = value;
-      type.regularType = regularType || type;
-      return type;
+  }
+  function checkStrictModeCatchClause(node) {
+    if (inStrictMode && node.variableDeclaration) {
+      checkStrictModeEvalOrArguments(node, node.variableDeclaration.name);
     }
-    function getFreshTypeOfLiteralType(type) {
-      if (type.flags & 2944 /* Literal */) {
-        if (!type.freshType) {
-          const freshType = createLiteralType(type.flags, type.value, type.symbol, type);
-          freshType.freshType = freshType;
-          type.freshType = freshType;
-        }
-        return type.freshType;
-      }
-      return type;
+  }
+  function checkStrictModeDeleteExpression(node) {
+    if (inStrictMode && node.expression.kind === 79 /* Identifier */) {
+      const span = getErrorSpanForNode(file, node.expression);
+      file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode));
     }
-    function getRegularTypeOfLiteralType(type) {
-      return type.flags & 2944 /* Literal */ ? type.regularType : type.flags & 1048576 /* Union */ ? type.regularType || (type.regularType = mapType(type, getRegularTypeOfLiteralType)) : type;
+  }
+  function isEvalOrArgumentsIdentifier(node) {
+    return isIdentifier(node) && (node.escapedText === "eval" || node.escapedText === "arguments");
+  }
+  function checkStrictModeEvalOrArguments(contextNode, name) {
+    if (name && name.kind === 79 /* Identifier */) {
+      const identifier = name;
+      if (isEvalOrArgumentsIdentifier(identifier)) {
+        const span = getErrorSpanForNode(file, name);
+        file.bindDiagnostics.push(createFileDiagnostic(
+          file,
+          span.start,
+          span.length,
+          getStrictModeEvalOrArgumentsMessage(contextNode),
+          idText(identifier)
+        ));
+      }
     }
-    function isFreshLiteralType(type) {
-      return !!(type.flags & 2944 /* Literal */) && type.freshType === type;
+  }
+  function getStrictModeEvalOrArgumentsMessage(node) {
+    if (getContainingClass(node)) {
+      return Diagnostics.Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode;
     }
-    function getStringLiteralType(value) {
-      let type;
-      return stringLiteralTypes.get(value) || (stringLiteralTypes.set(value, type = createLiteralType(128 /* StringLiteral */, value)), type);
+    if (file.externalModuleIndicator) {
+      return Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode;
     }
-    function getNumberLiteralType(value) {
-      let type;
-      return numberLiteralTypes.get(value) || (numberLiteralTypes.set(value, type = createLiteralType(256 /* NumberLiteral */, value)), type);
+    return Diagnostics.Invalid_use_of_0_in_strict_mode;
+  }
+  function checkStrictModeFunctionName(node) {
+    if (inStrictMode) {
+      checkStrictModeEvalOrArguments(node, node.name);
     }
-    function getBigIntLiteralType(value) {
-      let type;
-      const key = pseudoBigIntToString(value);
-      return bigIntLiteralTypes.get(key) || (bigIntLiteralTypes.set(key, type = createLiteralType(2048 /* BigIntLiteral */, value)), type);
+  }
+  function getStrictModeBlockScopeFunctionDeclarationMessage(node) {
+    if (getContainingClass(node)) {
+      return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Class_definitions_are_automatically_in_strict_mode;
     }
-    function getEnumLiteralType(value, enumId, symbol) {
-      let type;
-      const key = `${enumId}${typeof value === "string" ? "@" : "#"}${value}`;
-      const flags = 1024 /* EnumLiteral */ | (typeof value === "string" ? 128 /* StringLiteral */ : 256 /* NumberLiteral */);
-      return enumLiteralTypes.get(key) || (enumLiteralTypes.set(key, type = createLiteralType(flags, value, symbol)), type);
+    if (file.externalModuleIndicator) {
+      return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5_Modules_are_automatically_in_strict_mode;
     }
-    function getTypeFromLiteralTypeNode(node) {
-      if (node.literal.kind === 104 /* NullKeyword */) {
-        return nullType;
-      }
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        links.resolvedType = getRegularTypeOfLiteralType(checkExpression(node.literal));
+    return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES3_or_ES5;
+  }
+  function checkStrictModeFunctionDeclaration(node) {
+    if (languageVersion < 2 /* ES2015 */) {
+      if (blockScopeContainer.kind !== 308 /* SourceFile */ && blockScopeContainer.kind !== 264 /* ModuleDeclaration */ && !isFunctionLikeOrClassStaticBlockDeclaration(blockScopeContainer)) {
+        const errorSpan = getErrorSpanForNode(file, node);
+        file.bindDiagnostics.push(createFileDiagnostic(
+          file,
+          errorSpan.start,
+          errorSpan.length,
+          getStrictModeBlockScopeFunctionDeclarationMessage(node)
+        ));
       }
-      return links.resolvedType;
-    }
-    function createUniqueESSymbolType(symbol) {
-      const type = createTypeWithSymbol(8192 /* UniqueESSymbol */, symbol);
-      type.escapedName = `__@${type.symbol.escapedName}@${getSymbolId(type.symbol)}`;
-      return type;
     }
-    function getESSymbolLikeTypeForNode(node) {
-      if (isValidESSymbolDeclaration(node)) {
-        const symbol = isCommonJsExportPropertyAssignment(node) ? getSymbolOfNode(node.left) : getSymbolOfNode(node);
-        if (symbol) {
-          const links = getSymbolLinks(symbol);
-          return links.uniqueESSymbolType || (links.uniqueESSymbolType = createUniqueESSymbolType(symbol));
-        }
-      }
-      return esSymbolType;
+  }
+  function checkStrictModeNumericLiteral(node) {
+    if (languageVersion < 1 /* ES5 */ && inStrictMode && node.numericLiteralFlags & 32 /* Octal */) {
+      file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Octal_literals_are_not_allowed_in_strict_mode));
     }
-    function getThisType(node) {
-      const container = getThisContainer(node, false);
-      const parent2 = container && container.parent;
-      if (parent2 && (isClassLike(parent2) || parent2.kind === 261 /* InterfaceDeclaration */)) {
-        if (!isStatic(container) && (!isConstructorDeclaration(container) || isNodeDescendantOf(node, container.body))) {
-          return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent2)).thisType;
-        }
-      }
-      if (parent2 && isObjectLiteralExpression(parent2) && isBinaryExpression(parent2.parent) && getAssignmentDeclarationKind(parent2.parent) === 6 /* Prototype */) {
-        return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent2.parent.left).parent).thisType;
-      }
-      const host2 = node.flags & 8388608 /* JSDoc */ ? getHostSignatureFromJSDoc(node) : void 0;
-      if (host2 && isFunctionExpression(host2) && isBinaryExpression(host2.parent) && getAssignmentDeclarationKind(host2.parent) === 3 /* PrototypeProperty */) {
-        return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(host2.parent.left).parent).thisType;
-      }
-      if (isJSConstructor(container) && isNodeDescendantOf(node, container.body)) {
-        return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(container)).thisType;
-      }
-      error(node, Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface);
-      return errorType;
+  }
+  function checkStrictModePostfixUnaryExpression(node) {
+    if (inStrictMode) {
+      checkStrictModeEvalOrArguments(node, node.operand);
     }
-    function getTypeFromThisTypeNode(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        links.resolvedType = getThisType(node);
+  }
+  function checkStrictModePrefixUnaryExpression(node) {
+    if (inStrictMode) {
+      if (node.operator === 45 /* PlusPlusToken */ || node.operator === 46 /* MinusMinusToken */) {
+        checkStrictModeEvalOrArguments(node, node.operand);
       }
-      return links.resolvedType;
     }
-    function getTypeFromRestTypeNode(node) {
-      return getTypeFromTypeNode(getArrayElementTypeNode(node.type) || node.type);
+  }
+  function checkStrictModeWithStatement(node) {
+    if (inStrictMode) {
+      errorOnFirstToken(node, Diagnostics.with_statements_are_not_allowed_in_strict_mode);
     }
-    function getArrayElementTypeNode(node) {
-      switch (node.kind) {
-        case 193 /* ParenthesizedType */:
-          return getArrayElementTypeNode(node.type);
-        case 186 /* TupleType */:
-          if (node.elements.length === 1) {
-            node = node.elements[0];
-            if (node.kind === 188 /* RestType */ || node.kind === 199 /* NamedTupleMember */ && node.dotDotDotToken) {
-              return getArrayElementTypeNode(node.type);
-            }
-          }
-          break;
-        case 185 /* ArrayType */:
-          return node.elementType;
+  }
+  function checkStrictModeLabeledStatement(node) {
+    if (inStrictMode && getEmitScriptTarget(options) >= 2 /* ES2015 */) {
+      if (isDeclarationStatement(node.statement) || isVariableStatement(node.statement)) {
+        errorOnFirstToken(node.label, Diagnostics.A_label_is_not_allowed_here);
       }
-      return void 0;
     }
-    function getTypeFromNamedTupleTypeNode(node) {
-      const links = getNodeLinks(node);
-      return links.resolvedType || (links.resolvedType = node.dotDotDotToken ? getTypeFromRestTypeNode(node) : addOptionality(getTypeFromTypeNode(node.type), true, !!node.questionToken));
+  }
+  function errorOnFirstToken(node, message, arg0, arg1, arg2) {
+    const span = getSpanOfTokenAtPosition(file, node.pos);
+    file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, message, arg0, arg1, arg2));
+  }
+  function errorOrSuggestionOnNode(isError, node, message) {
+    errorOrSuggestionOnRange(isError, node, node, message);
+  }
+  function errorOrSuggestionOnRange(isError, startNode2, endNode2, message) {
+    addErrorOrSuggestionDiagnostic(isError, { pos: getTokenPosOfNode(startNode2, file), end: endNode2.end }, message);
+  }
+  function addErrorOrSuggestionDiagnostic(isError, range, message) {
+    const diag2 = createFileDiagnostic(file, range.pos, range.end - range.pos, message);
+    if (isError) {
+      file.bindDiagnostics.push(diag2);
+    } else {
+      file.bindSuggestionDiagnostics = append(file.bindSuggestionDiagnostics, { ...diag2, category: 2 /* Suggestion */ });
     }
-    function getTypeFromTypeNode(node) {
-      return getConditionalFlowTypeOfType(getTypeFromTypeNodeWorker(node), node);
+  }
+  function bind(node) {
+    if (!node) {
+      return;
     }
-    function getTypeFromTypeNodeWorker(node) {
-      switch (node.kind) {
-        case 131 /* AnyKeyword */:
-        case 315 /* JSDocAllType */:
-        case 316 /* JSDocUnknownType */:
-          return anyType;
-        case 157 /* UnknownKeyword */:
-          return unknownType;
-        case 152 /* StringKeyword */:
-          return stringType;
-        case 148 /* NumberKeyword */:
-          return numberType;
-        case 160 /* BigIntKeyword */:
-          return bigintType;
-        case 134 /* BooleanKeyword */:
-          return booleanType;
-        case 153 /* SymbolKeyword */:
-          return esSymbolType;
-        case 114 /* VoidKeyword */:
-          return voidType;
-        case 155 /* UndefinedKeyword */:
-          return undefinedType;
-        case 104 /* NullKeyword */:
-          return nullType;
-        case 144 /* NeverKeyword */:
-          return neverType;
-        case 149 /* ObjectKeyword */:
-          return node.flags & 262144 /* JavaScriptFile */ && !noImplicitAny ? anyType : nonPrimitiveType;
-        case 139 /* IntrinsicKeyword */:
-          return intrinsicMarkerType;
-        case 194 /* ThisType */:
-        case 108 /* ThisKeyword */:
-          return getTypeFromThisTypeNode(node);
-        case 198 /* LiteralType */:
-          return getTypeFromLiteralTypeNode(node);
-        case 180 /* TypeReference */:
-          return getTypeFromTypeReference(node);
-        case 179 /* TypePredicate */:
-          return node.assertsModifier ? voidType : booleanType;
-        case 230 /* ExpressionWithTypeArguments */:
-          return getTypeFromTypeReference(node);
-        case 183 /* TypeQuery */:
-          return getTypeFromTypeQueryNode(node);
-        case 185 /* ArrayType */:
-        case 186 /* TupleType */:
-          return getTypeFromArrayOrTupleTypeNode(node);
-        case 187 /* OptionalType */:
-          return getTypeFromOptionalTypeNode(node);
-        case 189 /* UnionType */:
-          return getTypeFromUnionTypeNode(node);
-        case 190 /* IntersectionType */:
-          return getTypeFromIntersectionTypeNode(node);
-        case 317 /* JSDocNullableType */:
-          return getTypeFromJSDocNullableTypeNode(node);
-        case 319 /* JSDocOptionalType */:
-          return addOptionality(getTypeFromTypeNode(node.type));
-        case 199 /* NamedTupleMember */:
-          return getTypeFromNamedTupleTypeNode(node);
-        case 193 /* ParenthesizedType */:
-        case 318 /* JSDocNonNullableType */:
-        case 312 /* JSDocTypeExpression */:
-          return getTypeFromTypeNode(node.type);
-        case 188 /* RestType */:
-          return getTypeFromRestTypeNode(node);
-        case 321 /* JSDocVariadicType */:
-          return getTypeFromJSDocVariadicType(node);
-        case 181 /* FunctionType */:
-        case 182 /* ConstructorType */:
-        case 184 /* TypeLiteral */:
-        case 325 /* JSDocTypeLiteral */:
-        case 320 /* JSDocFunctionType */:
-        case 326 /* JSDocSignature */:
-          return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node);
-        case 195 /* TypeOperator */:
-          return getTypeFromTypeOperatorNode(node);
-        case 196 /* IndexedAccessType */:
-          return getTypeFromIndexedAccessTypeNode(node);
-        case 197 /* MappedType */:
-          return getTypeFromMappedTypeNode(node);
-        case 191 /* ConditionalType */:
-          return getTypeFromConditionalTypeNode(node);
-        case 192 /* InferType */:
-          return getTypeFromInferTypeNode(node);
-        case 200 /* TemplateLiteralType */:
-          return getTypeFromTemplateTypeNode(node);
-        case 202 /* ImportType */:
-          return getTypeFromImportTypeNode(node);
-        case 79 /* Identifier */:
-        case 163 /* QualifiedName */:
-        case 208 /* PropertyAccessExpression */:
-          const symbol = getSymbolAtLocation(node);
-          return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType;
-        default:
-          return errorType;
+    setParent(node, parent2);
+    if (tracing)
+      node.tracingPath = file.path;
+    const saveInStrictMode = inStrictMode;
+    bindWorker(node);
+    if (node.kind > 162 /* LastToken */) {
+      const saveParent = parent2;
+      parent2 = node;
+      const containerFlags = getContainerFlags(node);
+      if (containerFlags === 0 /* None */) {
+        bindChildren(node);
+      } else {
+        bindContainer(node, containerFlags);
       }
+      parent2 = saveParent;
+    } else {
+      const saveParent = parent2;
+      if (node.kind === 1 /* EndOfFileToken */)
+        parent2 = node;
+      bindJSDoc(node);
+      parent2 = saveParent;
     }
-    function instantiateList(items, mapper, instantiator) {
-      if (items && items.length) {
-        for (let i = 0; i < items.length; i++) {
-          const item = items[i];
-          const mapped = instantiator(item, mapper);
-          if (item !== mapped) {
-            const result = i === 0 ? [] : items.slice(0, i);
-            result.push(mapped);
-            for (i++; i < items.length; i++) {
-              result.push(instantiator(items[i], mapper));
-            }
-            return result;
-          }
+    inStrictMode = saveInStrictMode;
+  }
+  function bindJSDoc(node) {
+    if (hasJSDocNodes(node)) {
+      if (isInJSFile(node)) {
+        for (const j of node.jsDoc) {
+          bind(j);
+        }
+      } else {
+        for (const j of node.jsDoc) {
+          setParent(j, node);
+          setParentRecursive(
+            j,
+            /*incremental*/
+            false
+          );
         }
       }
-      return items;
-    }
-    function instantiateTypes(types, mapper) {
-      return instantiateList(types, mapper, instantiateType);
-    }
-    function instantiateSignatures(signatures, mapper) {
-      return instantiateList(signatures, mapper, instantiateSignature);
     }
-    function instantiateIndexInfos(indexInfos, mapper) {
-      return instantiateList(indexInfos, mapper, instantiateIndexInfo);
-    }
-    function createTypeMapper(sources, targets) {
-      return sources.length === 1 ? makeUnaryTypeMapper(sources[0], targets ? targets[0] : anyType) : makeArrayTypeMapper(sources, targets);
+  }
+  function updateStrictModeStatementList(statements) {
+    if (!inStrictMode) {
+      for (const statement of statements) {
+        if (!isPrologueDirective(statement)) {
+          return;
+        }
+        if (isUseStrictPrologueDirective(statement)) {
+          inStrictMode = true;
+          return;
+        }
+      }
     }
-    function getMappedType(type, mapper) {
-      switch (mapper.kind) {
-        case 0 /* Simple */:
-          return type === mapper.source ? mapper.target : type;
-        case 1 /* Array */: {
-          const sources = mapper.sources;
-          const targets = mapper.targets;
-          for (let i = 0; i < sources.length; i++) {
-            if (type === sources[i]) {
-              return targets ? targets[i] : anyType;
-            }
+  }
+  function isUseStrictPrologueDirective(node) {
+    const nodeText2 = getSourceTextOfNodeFromSourceFile(file, node.expression);
+    return nodeText2 === '"use strict"' || nodeText2 === "'use strict'";
+  }
+  function bindWorker(node) {
+    switch (node.kind) {
+      case 79 /* Identifier */:
+        if (node.isInJSDocNamespace) {
+          let parentNode = node.parent;
+          while (parentNode && !isJSDocTypeAlias(parentNode)) {
+            parentNode = parentNode.parent;
           }
-          return type;
+          bindBlockScopedDeclaration(parentNode, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */);
+          break;
+        }
+      case 108 /* ThisKeyword */:
+        if (currentFlow && (isExpression(node) || parent2.kind === 300 /* ShorthandPropertyAssignment */)) {
+          node.flowNode = currentFlow;
+        }
+        return checkContextualIdentifier(node);
+      case 163 /* QualifiedName */:
+        if (currentFlow && isPartOfTypeQuery(node)) {
+          node.flowNode = currentFlow;
+        }
+        break;
+      case 233 /* MetaProperty */:
+      case 106 /* SuperKeyword */:
+        node.flowNode = currentFlow;
+        break;
+      case 80 /* PrivateIdentifier */:
+        return checkPrivateIdentifier(node);
+      case 208 /* PropertyAccessExpression */:
+      case 209 /* ElementAccessExpression */:
+        const expr = node;
+        if (currentFlow && isNarrowableReference(expr)) {
+          expr.flowNode = currentFlow;
         }
-        case 2 /* Deferred */: {
-          const sources = mapper.sources;
-          const targets = mapper.targets;
-          for (let i = 0; i < sources.length; i++) {
-            if (type === sources[i]) {
-              return targets[i]();
+        if (isSpecialPropertyDeclaration(expr)) {
+          bindSpecialPropertyDeclaration(expr);
+        }
+        if (isInJSFile(expr) && file.commonJsModuleIndicator && isModuleExportsAccessExpression(expr) && !lookupSymbolForName(blockScopeContainer, "module")) {
+          declareSymbol(
+            file.locals,
+            /*parent*/
+            void 0,
+            expr.expression,
+            1 /* FunctionScopedVariable */ | 134217728 /* ModuleExports */,
+            111550 /* FunctionScopedVariableExcludes */
+          );
+        }
+        break;
+      case 223 /* BinaryExpression */:
+        const specialKind = getAssignmentDeclarationKind(node);
+        switch (specialKind) {
+          case 1 /* ExportsProperty */:
+            bindExportsPropertyAssignment(node);
+            break;
+          case 2 /* ModuleExports */:
+            bindModuleExportsAssignment(node);
+            break;
+          case 3 /* PrototypeProperty */:
+            bindPrototypePropertyAssignment(node.left, node);
+            break;
+          case 6 /* Prototype */:
+            bindPrototypeAssignment(node);
+            break;
+          case 4 /* ThisProperty */:
+            bindThisPropertyAssignment(node);
+            break;
+          case 5 /* Property */:
+            const expression = node.left.expression;
+            if (isInJSFile(node) && isIdentifier(expression)) {
+              const symbol = lookupSymbolForName(blockScopeContainer, expression.escapedText);
+              if (isThisInitializedDeclaration(symbol == null ? void 0 : symbol.valueDeclaration)) {
+                bindThisPropertyAssignment(node);
+                break;
+              }
             }
-          }
-          return type;
+            bindSpecialPropertyAssignment(node);
+            break;
+          case 0 /* None */:
+            break;
+          default:
+            Debug.fail("Unknown binary expression special property assignment kind");
         }
-        case 3 /* Function */:
-          return mapper.func(type);
-        case 4 /* Composite */:
-        case 5 /* Merged */:
-          const t1 = getMappedType(type, mapper.mapper1);
-          return t1 !== type && mapper.kind === 4 /* Composite */ ? instantiateType(t1, mapper.mapper2) : getMappedType(t1, mapper.mapper2);
+        return checkStrictModeBinaryExpression(node);
+      case 295 /* CatchClause */:
+        return checkStrictModeCatchClause(node);
+      case 217 /* DeleteExpression */:
+        return checkStrictModeDeleteExpression(node);
+      case 8 /* NumericLiteral */:
+        return checkStrictModeNumericLiteral(node);
+      case 222 /* PostfixUnaryExpression */:
+        return checkStrictModePostfixUnaryExpression(node);
+      case 221 /* PrefixUnaryExpression */:
+        return checkStrictModePrefixUnaryExpression(node);
+      case 251 /* WithStatement */:
+        return checkStrictModeWithStatement(node);
+      case 253 /* LabeledStatement */:
+        return checkStrictModeLabeledStatement(node);
+      case 194 /* ThisType */:
+        seenThisKeyword = true;
+        return;
+      case 179 /* TypePredicate */:
+        break;
+      case 165 /* TypeParameter */:
+        return bindTypeParameter(node);
+      case 166 /* Parameter */:
+        return bindParameter(node);
+      case 257 /* VariableDeclaration */:
+        return bindVariableDeclarationOrBindingElement(node);
+      case 205 /* BindingElement */:
+        node.flowNode = currentFlow;
+        return bindVariableDeclarationOrBindingElement(node);
+      case 169 /* PropertyDeclaration */:
+      case 168 /* PropertySignature */:
+        return bindPropertyWorker(node);
+      case 299 /* PropertyAssignment */:
+      case 300 /* ShorthandPropertyAssignment */:
+        return bindPropertyOrMethodOrAccessor(node, 4 /* Property */, 0 /* PropertyExcludes */);
+      case 302 /* EnumMember */:
+        return bindPropertyOrMethodOrAccessor(node, 8 /* EnumMember */, 900095 /* EnumMemberExcludes */);
+      case 176 /* CallSignature */:
+      case 177 /* ConstructSignature */:
+      case 178 /* IndexSignature */:
+        return declareSymbolAndAddToSymbolTable(node, 131072 /* Signature */, 0 /* None */);
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+        return bindPropertyOrMethodOrAccessor(
+          node,
+          8192 /* Method */ | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */),
+          isObjectLiteralMethod(node) ? 0 /* PropertyExcludes */ : 103359 /* MethodExcludes */
+        );
+      case 259 /* FunctionDeclaration */:
+        return bindFunctionDeclaration(node);
+      case 173 /* Constructor */:
+        return declareSymbolAndAddToSymbolTable(
+          node,
+          16384 /* Constructor */,
+          /*symbolExcludes:*/
+          0 /* None */
+        );
+      case 174 /* GetAccessor */:
+        return bindPropertyOrMethodOrAccessor(node, 32768 /* GetAccessor */, 46015 /* GetAccessorExcludes */);
+      case 175 /* SetAccessor */:
+        return bindPropertyOrMethodOrAccessor(node, 65536 /* SetAccessor */, 78783 /* SetAccessorExcludes */);
+      case 181 /* FunctionType */:
+      case 320 /* JSDocFunctionType */:
+      case 326 /* JSDocSignature */:
+      case 182 /* ConstructorType */:
+        return bindFunctionOrConstructorType(node);
+      case 184 /* TypeLiteral */:
+      case 325 /* JSDocTypeLiteral */:
+      case 197 /* MappedType */:
+        return bindAnonymousTypeWorker(node);
+      case 335 /* JSDocClassTag */:
+        return bindJSDocClassTag(node);
+      case 207 /* ObjectLiteralExpression */:
+        return bindObjectLiteralExpression(node);
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
+        return bindFunctionExpression(node);
+      case 210 /* CallExpression */:
+        const assignmentKind = getAssignmentDeclarationKind(node);
+        switch (assignmentKind) {
+          case 7 /* ObjectDefinePropertyValue */:
+            return bindObjectDefinePropertyAssignment(node);
+          case 8 /* ObjectDefinePropertyExports */:
+            return bindObjectDefinePropertyExport(node);
+          case 9 /* ObjectDefinePrototypeProperty */:
+            return bindObjectDefinePrototypeProperty(node);
+          case 0 /* None */:
+            break;
+          default:
+            return Debug.fail("Unknown call expression assignment declaration kind");
+        }
+        if (isInJSFile(node)) {
+          bindCallExpression(node);
+        }
+        break;
+      case 228 /* ClassExpression */:
+      case 260 /* ClassDeclaration */:
+        inStrictMode = true;
+        return bindClassLikeDeclaration(node);
+      case 261 /* InterfaceDeclaration */:
+        return bindBlockScopedDeclaration(node, 64 /* Interface */, 788872 /* InterfaceExcludes */);
+      case 262 /* TypeAliasDeclaration */:
+        return bindBlockScopedDeclaration(node, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */);
+      case 263 /* EnumDeclaration */:
+        return bindEnumDeclaration(node);
+      case 264 /* ModuleDeclaration */:
+        return bindModuleDeclaration(node);
+      case 289 /* JsxAttributes */:
+        return bindJsxAttributes(node);
+      case 288 /* JsxAttribute */:
+        return bindJsxAttribute(node, 4 /* Property */, 0 /* PropertyExcludes */);
+      case 268 /* ImportEqualsDeclaration */:
+      case 271 /* NamespaceImport */:
+      case 273 /* ImportSpecifier */:
+      case 278 /* ExportSpecifier */:
+        return declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
+      case 267 /* NamespaceExportDeclaration */:
+        return bindNamespaceExportDeclaration(node);
+      case 270 /* ImportClause */:
+        return bindImportClause(node);
+      case 275 /* ExportDeclaration */:
+        return bindExportDeclaration(node);
+      case 274 /* ExportAssignment */:
+        return bindExportAssignment(node);
+      case 308 /* SourceFile */:
+        updateStrictModeStatementList(node.statements);
+        return bindSourceFileIfExternalModule();
+      case 238 /* Block */:
+        if (!isFunctionLikeOrClassStaticBlockDeclaration(node.parent)) {
+          return;
+        }
+      case 265 /* ModuleBlock */:
+        return updateStrictModeStatementList(node.statements);
+      case 344 /* JSDocParameterTag */:
+        if (node.parent.kind === 326 /* JSDocSignature */) {
+          return bindParameter(node);
+        }
+        if (node.parent.kind !== 325 /* JSDocTypeLiteral */) {
+          break;
+        }
+      case 351 /* JSDocPropertyTag */:
+        const propTag = node;
+        const flags = propTag.isBracketed || propTag.typeExpression && propTag.typeExpression.type.kind === 319 /* JSDocOptionalType */ ? 4 /* Property */ | 16777216 /* Optional */ : 4 /* Property */;
+        return declareSymbolAndAddToSymbolTable(propTag, flags, 0 /* PropertyExcludes */);
+      case 349 /* JSDocTypedefTag */:
+      case 341 /* JSDocCallbackTag */:
+      case 343 /* JSDocEnumTag */:
+        return (delayedTypeAliases || (delayedTypeAliases = [])).push(node);
+      case 342 /* JSDocOverloadTag */:
+        return bind(node.typeExpression);
+    }
+  }
+  function bindPropertyWorker(node) {
+    const isAutoAccessor = isAutoAccessorPropertyDeclaration(node);
+    const includes = isAutoAccessor ? 98304 /* Accessor */ : 4 /* Property */;
+    const excludes = isAutoAccessor ? 13247 /* AccessorExcludes */ : 0 /* PropertyExcludes */;
+    return bindPropertyOrMethodOrAccessor(node, includes | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */), excludes);
+  }
+  function bindAnonymousTypeWorker(node) {
+    return bindAnonymousDeclaration(node, 2048 /* TypeLiteral */, "__type" /* Type */);
+  }
+  function bindSourceFileIfExternalModule() {
+    setExportContextFlag(file);
+    if (isExternalModule(file)) {
+      bindSourceFileAsExternalModule();
+    } else if (isJsonSourceFile(file)) {
+      bindSourceFileAsExternalModule();
+      const originalSymbol = file.symbol;
+      declareSymbol(file.symbol.exports, file.symbol, file, 4 /* Property */, 67108863 /* All */);
+      file.symbol = originalSymbol;
+    }
+  }
+  function bindSourceFileAsExternalModule() {
+    bindAnonymousDeclaration(file, 512 /* ValueModule */, `"${removeFileExtension(file.fileName)}"`);
+  }
+  function bindExportAssignment(node) {
+    if (!container.symbol || !container.symbol.exports) {
+      bindAnonymousDeclaration(node, 111551 /* Value */, getDeclarationName(node));
+    } else {
+      const flags = exportAssignmentIsAlias(node) ? 2097152 /* Alias */ : 4 /* Property */;
+      const symbol = declareSymbol(container.symbol.exports, container.symbol, node, flags, 67108863 /* All */);
+      if (node.isExportEquals) {
+        setValueDeclaration(symbol, node);
       }
     }
-    function makeUnaryTypeMapper(source, target) {
-      return Debug.attachDebugPrototypeIfDebug({ kind: 0 /* Simple */, source, target });
-    }
-    function makeArrayTypeMapper(sources, targets) {
-      return Debug.attachDebugPrototypeIfDebug({ kind: 1 /* Array */, sources, targets });
-    }
-    function makeFunctionTypeMapper(func, debugInfo) {
-      return Debug.attachDebugPrototypeIfDebug({ kind: 3 /* Function */, func, debugInfo: Debug.isDebugging ? debugInfo : void 0 });
-    }
-    function makeDeferredTypeMapper(sources, targets) {
-      return Debug.attachDebugPrototypeIfDebug({ kind: 2 /* Deferred */, sources, targets });
-    }
-    function makeCompositeTypeMapper(kind, mapper1, mapper2) {
-      return Debug.attachDebugPrototypeIfDebug({ kind, mapper1, mapper2 });
-    }
-    function createTypeEraser(sources) {
-      return createTypeMapper(sources, void 0);
-    }
-    function createBackreferenceMapper(context, index) {
-      const forwardInferences = context.inferences.slice(index);
-      return createTypeMapper(map(forwardInferences, (i) => i.typeParameter), map(forwardInferences, () => unknownType));
-    }
-    function combineTypeMappers(mapper1, mapper2) {
-      return mapper1 ? makeCompositeTypeMapper(4 /* Composite */, mapper1, mapper2) : mapper2;
-    }
-    function mergeTypeMappers(mapper1, mapper2) {
-      return mapper1 ? makeCompositeTypeMapper(5 /* Merged */, mapper1, mapper2) : mapper2;
-    }
-    function prependTypeMapping(source, target, mapper) {
-      return !mapper ? makeUnaryTypeMapper(source, target) : makeCompositeTypeMapper(5 /* Merged */, makeUnaryTypeMapper(source, target), mapper);
-    }
-    function appendTypeMapping(mapper, source, target) {
-      return !mapper ? makeUnaryTypeMapper(source, target) : makeCompositeTypeMapper(5 /* Merged */, mapper, makeUnaryTypeMapper(source, target));
-    }
-    function getRestrictiveTypeParameter(tp) {
-      return !tp.constraint && !getConstraintDeclaration(tp) || tp.constraint === noConstraintType ? tp : tp.restrictiveInstantiation || (tp.restrictiveInstantiation = createTypeParameter(tp.symbol), tp.restrictiveInstantiation.constraint = noConstraintType, tp.restrictiveInstantiation);
+  }
+  function bindNamespaceExportDeclaration(node) {
+    if (some(node.modifiers)) {
+      file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Modifiers_cannot_appear_here));
     }
-    function cloneTypeParameter(typeParameter) {
-      const result = createTypeParameter(typeParameter.symbol);
-      result.target = typeParameter;
-      return result;
+    const diag2 = !isSourceFile(node.parent) ? Diagnostics.Global_module_exports_may_only_appear_at_top_level : !isExternalModule(node.parent) ? Diagnostics.Global_module_exports_may_only_appear_in_module_files : !node.parent.isDeclarationFile ? Diagnostics.Global_module_exports_may_only_appear_in_declaration_files : void 0;
+    if (diag2) {
+      file.bindDiagnostics.push(createDiagnosticForNode2(node, diag2));
+    } else {
+      file.symbol.globalExports = file.symbol.globalExports || createSymbolTable();
+      declareSymbol(file.symbol.globalExports, file.symbol, node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
     }
-    function instantiateTypePredicate(predicate, mapper) {
-      return createTypePredicate(predicate.kind, predicate.parameterName, predicate.parameterIndex, instantiateType(predicate.type, mapper));
+  }
+  function bindExportDeclaration(node) {
+    if (!container.symbol || !container.symbol.exports) {
+      bindAnonymousDeclaration(node, 8388608 /* ExportStar */, getDeclarationName(node));
+    } else if (!node.exportClause) {
+      declareSymbol(container.symbol.exports, container.symbol, node, 8388608 /* ExportStar */, 0 /* None */);
+    } else if (isNamespaceExport(node.exportClause)) {
+      setParent(node.exportClause, node);
+      declareSymbol(container.symbol.exports, container.symbol, node.exportClause, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
     }
-    function instantiateSignature(signature, mapper, eraseTypeParameters) {
-      let freshTypeParameters;
-      if (signature.typeParameters && !eraseTypeParameters) {
-        freshTypeParameters = map(signature.typeParameters, cloneTypeParameter);
-        mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper);
-        for (const tp of freshTypeParameters) {
-          tp.mapper = mapper;
-        }
-      }
-      const result = createSignature(
-        signature.declaration,
-        freshTypeParameters,
-        signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper),
-        instantiateList(signature.parameters, mapper, instantiateSymbol),
-        void 0,
-        void 0,
-        signature.minArgumentCount,
-        signature.flags & 39 /* PropagatingFlags */
-      );
-      result.target = signature;
-      result.mapper = mapper;
-      return result;
+  }
+  function bindImportClause(node) {
+    if (node.name) {
+      declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
     }
-    function instantiateSymbol(symbol, mapper) {
-      const links = getSymbolLinks(symbol);
-      if (links.type && !couldContainTypeVariables(links.type)) {
-        return symbol;
-      }
-      if (getCheckFlags(symbol) & 1 /* Instantiated */) {
-        symbol = links.target;
-        mapper = combineTypeMappers(links.mapper, mapper);
-      }
-      const result = createSymbol(symbol.flags, symbol.escapedName, 1 /* Instantiated */ | getCheckFlags(symbol) & (8 /* Readonly */ | 4096 /* Late */ | 16384 /* OptionalParameter */ | 32768 /* RestParameter */));
-      result.declarations = symbol.declarations;
-      result.parent = symbol.parent;
-      result.target = symbol;
-      result.mapper = mapper;
-      if (symbol.valueDeclaration) {
-        result.valueDeclaration = symbol.valueDeclaration;
-      }
-      if (links.nameType) {
-        result.nameType = links.nameType;
-      }
-      return result;
+  }
+  function setCommonJsModuleIndicator(node) {
+    if (file.externalModuleIndicator && file.externalModuleIndicator !== true) {
+      return false;
     }
-    function getObjectTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments) {
-      const declaration = type.objectFlags & 4 /* Reference */ ? type.node : type.objectFlags & 8388608 /* InstantiationExpressionType */ ? type.node : type.symbol.declarations[0];
-      const links = getNodeLinks(declaration);
-      const target = type.objectFlags & 4 /* Reference */ ? links.resolvedType : type.objectFlags & 64 /* Instantiated */ ? type.target : type;
-      let typeParameters = links.outerTypeParameters;
-      if (!typeParameters) {
-        let outerTypeParameters = getOuterTypeParameters(declaration, true);
-        if (isJSConstructor(declaration)) {
-          const templateTagParameters = getTypeParametersFromDeclaration(declaration);
-          outerTypeParameters = addRange(outerTypeParameters, templateTagParameters);
-        }
-        typeParameters = outerTypeParameters || emptyArray;
-        const allDeclarations = type.objectFlags & (4 /* Reference */ | 8388608 /* InstantiationExpressionType */) ? [declaration] : type.symbol.declarations;
-        typeParameters = (target.objectFlags & (4 /* Reference */ | 8388608 /* InstantiationExpressionType */) || target.symbol.flags & 8192 /* Method */ || target.symbol.flags & 2048 /* TypeLiteral */) && !target.aliasTypeArguments ? filter(typeParameters, (tp) => some(allDeclarations, (d) => isTypeParameterPossiblyReferenced(tp, d))) : typeParameters;
-        links.outerTypeParameters = typeParameters;
-      }
-      if (typeParameters.length) {
-        const combinedMapper = combineTypeMappers(type.mapper, mapper);
-        const typeArguments = map(typeParameters, (t) => getMappedType(t, combinedMapper));
-        const newAliasSymbol = aliasSymbol || type.aliasSymbol;
-        const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
-        const id = getTypeListId(typeArguments) + getAliasId(newAliasSymbol, newAliasTypeArguments);
-        if (!target.instantiations) {
-          target.instantiations = /* @__PURE__ */ new Map();
-          target.instantiations.set(getTypeListId(typeParameters) + getAliasId(target.aliasSymbol, target.aliasTypeArguments), target);
-        }
-        let result = target.instantiations.get(id);
-        if (!result) {
-          const newMapper = createTypeMapper(typeParameters, typeArguments);
-          result = target.objectFlags & 4 /* Reference */ ? createDeferredTypeReference(type.target, type.node, newMapper, newAliasSymbol, newAliasTypeArguments) : target.objectFlags & 32 /* Mapped */ ? instantiateMappedType(target, newMapper, newAliasSymbol, newAliasTypeArguments) : instantiateAnonymousType(target, newMapper, newAliasSymbol, newAliasTypeArguments);
-          target.instantiations.set(id, result);
-        }
-        return result;
+    if (!file.commonJsModuleIndicator) {
+      file.commonJsModuleIndicator = node;
+      if (!file.externalModuleIndicator) {
+        bindSourceFileAsExternalModule();
       }
-      return type;
     }
-    function maybeTypeParameterReference(node) {
-      return !(node.parent.kind === 180 /* TypeReference */ && node.parent.typeArguments && node === node.parent.typeName || node.parent.kind === 202 /* ImportType */ && node.parent.typeArguments && node === node.parent.qualifier);
+    return true;
+  }
+  function bindObjectDefinePropertyExport(node) {
+    if (!setCommonJsModuleIndicator(node)) {
+      return;
     }
-    function isTypeParameterPossiblyReferenced(tp, node) {
-      if (tp.symbol && tp.symbol.declarations && tp.symbol.declarations.length === 1) {
-        const container = tp.symbol.declarations[0].parent;
-        for (let n = node; n !== container; n = n.parent) {
-          if (!n || n.kind === 238 /* Block */ || n.kind === 191 /* ConditionalType */ && forEachChild(n.extendsType, containsReference)) {
-            return true;
-          }
-        }
-        return containsReference(node);
-      }
-      return true;
-      function containsReference(node2) {
-        switch (node2.kind) {
-          case 194 /* ThisType */:
-            return !!tp.isThisType;
-          case 79 /* Identifier */:
-            return !tp.isThisType && isPartOfTypeNode(node2) && maybeTypeParameterReference(node2) && getTypeFromTypeNodeWorker(node2) === tp;
-          case 183 /* TypeQuery */:
-            const entityName = node2.exprName;
-            const firstIdentifier = getFirstIdentifier(entityName);
-            const firstIdentifierSymbol = getResolvedSymbol(firstIdentifier);
-            const tpDeclaration = tp.symbol.declarations[0];
-            let tpScope;
-            if (tpDeclaration.kind === 165 /* TypeParameter */) {
-              tpScope = tpDeclaration.parent;
-            } else if (tp.isThisType) {
-              tpScope = tpDeclaration;
-            } else {
-              return true;
-            }
-            if (firstIdentifierSymbol.declarations) {
-              return some(firstIdentifierSymbol.declarations, (idDecl) => isNodeDescendantOf(idDecl, tpScope)) || some(node2.typeArguments, containsReference);
-            }
-            return true;
-          case 171 /* MethodDeclaration */:
-          case 170 /* MethodSignature */:
-            return !node2.type && !!node2.body || some(node2.typeParameters, containsReference) || some(node2.parameters, containsReference) || !!node2.type && containsReference(node2.type);
+    const symbol = forEachIdentifierInEntityName(
+      node.arguments[0],
+      /*parent*/
+      void 0,
+      (id, symbol2) => {
+        if (symbol2) {
+          addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
         }
-        return !!forEachChild(node2, containsReference);
+        return symbol2;
       }
+    );
+    if (symbol) {
+      const flags = 4 /* Property */ | 1048576 /* ExportValue */;
+      declareSymbol(symbol.exports, symbol, node, flags, 0 /* None */);
     }
-    function getHomomorphicTypeVariable(type) {
-      const constraintType = getConstraintTypeFromMappedType(type);
-      if (constraintType.flags & 4194304 /* Index */) {
-        const typeVariable = getActualTypeVariable(constraintType.type);
-        if (typeVariable.flags & 262144 /* TypeParameter */) {
-          return typeVariable;
-        }
-      }
-      return void 0;
+  }
+  function bindExportsPropertyAssignment(node) {
+    if (!setCommonJsModuleIndicator(node)) {
+      return;
     }
-    function instantiateMappedType(type, mapper, aliasSymbol, aliasTypeArguments) {
-      const typeVariable = getHomomorphicTypeVariable(type);
-      if (typeVariable) {
-        const mappedTypeVariable = instantiateType(typeVariable, mapper);
-        if (typeVariable !== mappedTypeVariable) {
-          return mapTypeWithAlias(getReducedType(mappedTypeVariable), (t) => {
-            if (t.flags & (3 /* AnyOrUnknown */ | 58982400 /* InstantiableNonPrimitive */ | 524288 /* Object */ | 2097152 /* Intersection */) && t !== wildcardType && !isErrorType(t)) {
-              if (!type.declaration.nameType) {
-                let constraint;
-                if (isArrayType(t) || t.flags & 1 /* Any */ && findResolutionCycleStartIndex(typeVariable, 4 /* ImmediateBaseConstraint */) < 0 && (constraint = getConstraintOfTypeParameter(typeVariable)) && everyType(constraint, isArrayOrTupleType)) {
-                  return instantiateMappedArrayType(t, type, prependTypeMapping(typeVariable, t, mapper));
-                }
-                if (isGenericTupleType(t)) {
-                  return instantiateMappedGenericTupleType(t, type, typeVariable, mapper);
-                }
-                if (isTupleType(t)) {
-                  return instantiateMappedTupleType(t, type, prependTypeMapping(typeVariable, t, mapper));
-                }
-              }
-              return instantiateAnonymousType(type, prependTypeMapping(typeVariable, t, mapper));
-            }
-            return t;
-          }, aliasSymbol, aliasTypeArguments);
+    const symbol = forEachIdentifierInEntityName(
+      node.left.expression,
+      /*parent*/
+      void 0,
+      (id, symbol2) => {
+        if (symbol2) {
+          addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
         }
+        return symbol2;
       }
-      return instantiateType(getConstraintTypeFromMappedType(type), mapper) === wildcardType ? wildcardType : instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments);
-    }
-    function getModifiedReadonlyState(state, modifiers) {
-      return modifiers & 1 /* IncludeReadonly */ ? true : modifiers & 2 /* ExcludeReadonly */ ? false : state;
+    );
+    if (symbol) {
+      const isAlias = isAliasableExpression(node.right) && (isExportsIdentifier(node.left.expression) || isModuleExportsAccessExpression(node.left.expression));
+      const flags = isAlias ? 2097152 /* Alias */ : 4 /* Property */ | 1048576 /* ExportValue */;
+      setParent(node.left, node);
+      declareSymbol(symbol.exports, symbol, node.left, flags, 0 /* None */);
     }
-    function instantiateMappedGenericTupleType(tupleType, mappedType, typeVariable, mapper) {
-      const elementFlags = tupleType.target.elementFlags;
-      const elementTypes = map(getTypeArguments(tupleType), (t, i) => {
-        const singleton = elementFlags[i] & 8 /* Variadic */ ? t : elementFlags[i] & 4 /* Rest */ ? createArrayType(t) : createTupleType([t], [elementFlags[i]]);
-        return instantiateMappedType(mappedType, prependTypeMapping(typeVariable, singleton, mapper));
-      });
-      const newReadonly = getModifiedReadonlyState(tupleType.target.readonly, getMappedTypeModifiers(mappedType));
-      return createTupleType(elementTypes, map(elementTypes, (_) => 8 /* Variadic */), newReadonly);
-    }
-    function instantiateMappedArrayType(arrayType, mappedType, mapper) {
-      const elementType = instantiateMappedTypeTemplate(mappedType, numberType, true, mapper);
-      return isErrorType(elementType) ? errorType : createArrayType(elementType, getModifiedReadonlyState(isReadonlyArrayType(arrayType), getMappedTypeModifiers(mappedType)));
-    }
-    function instantiateMappedTupleType(tupleType, mappedType, mapper) {
-      const elementFlags = tupleType.target.elementFlags;
-      const elementTypes = map(getTypeArguments(tupleType), (_, i) => instantiateMappedTypeTemplate(mappedType, getStringLiteralType("" + i), !!(elementFlags[i] & 2 /* Optional */), mapper));
-      const modifiers = getMappedTypeModifiers(mappedType);
-      const newTupleModifiers = modifiers & 4 /* IncludeOptional */ ? map(elementFlags, (f) => f & 1 /* Required */ ? 2 /* Optional */ : f) : modifiers & 8 /* ExcludeOptional */ ? map(elementFlags, (f) => f & 2 /* Optional */ ? 1 /* Required */ : f) : elementFlags;
-      const newReadonly = getModifiedReadonlyState(tupleType.target.readonly, modifiers);
-      return contains(elementTypes, errorType) ? errorType : createTupleType(elementTypes, newTupleModifiers, newReadonly, tupleType.target.labeledElementDeclarations);
-    }
-    function instantiateMappedTypeTemplate(type, key, isOptional, mapper) {
-      const templateMapper = appendTypeMapping(mapper, getTypeParameterFromMappedType(type), key);
-      const propType = instantiateType(getTemplateTypeFromMappedType(type.target || type), templateMapper);
-      const modifiers = getMappedTypeModifiers(type);
-      return strictNullChecks && modifiers & 4 /* IncludeOptional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(propType, true) : strictNullChecks && modifiers & 8 /* ExcludeOptional */ && isOptional ? getTypeWithFacts(propType, 524288 /* NEUndefined */) : propType;
-    }
-    function instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments) {
-      const result = createObjectType(type.objectFlags | 64 /* Instantiated */, type.symbol);
-      if (type.objectFlags & 32 /* Mapped */) {
-        result.declaration = type.declaration;
-        const origTypeParameter = getTypeParameterFromMappedType(type);
-        const freshTypeParameter = cloneTypeParameter(origTypeParameter);
-        result.typeParameter = freshTypeParameter;
-        mapper = combineTypeMappers(makeUnaryTypeMapper(origTypeParameter, freshTypeParameter), mapper);
-        freshTypeParameter.mapper = mapper;
-      }
-      if (type.objectFlags & 8388608 /* InstantiationExpressionType */) {
-        result.node = type.node;
-      }
-      result.target = type;
-      result.mapper = mapper;
-      result.aliasSymbol = aliasSymbol || type.aliasSymbol;
-      result.aliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
-      result.objectFlags |= result.aliasTypeArguments ? getPropagatingFlagsOfTypes(result.aliasTypeArguments) : 0;
-      return result;
+  }
+  function bindModuleExportsAssignment(node) {
+    if (!setCommonJsModuleIndicator(node)) {
+      return;
     }
-    function getConditionalTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments) {
-      const root = type.root;
-      if (root.outerTypeParameters) {
-        const typeArguments = map(root.outerTypeParameters, (t) => getMappedType(t, mapper));
-        const id = getTypeListId(typeArguments) + getAliasId(aliasSymbol, aliasTypeArguments);
-        let result = root.instantiations.get(id);
-        if (!result) {
-          const newMapper = createTypeMapper(root.outerTypeParameters, typeArguments);
-          const checkType = root.checkType;
-          const distributionType = root.isDistributive ? getMappedType(checkType, newMapper) : void 0;
-          result = distributionType && checkType !== distributionType && distributionType.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapTypeWithAlias(getReducedType(distributionType), (t) => getConditionalType(root, prependTypeMapping(checkType, t, newMapper)), aliasSymbol, aliasTypeArguments) : getConditionalType(root, newMapper, aliasSymbol, aliasTypeArguments);
-          root.instantiations.set(id, result);
-        }
-        return result;
-      }
-      return type;
+    const assignedExpression = getRightMostAssignedExpression(node.right);
+    if (isEmptyObjectLiteral(assignedExpression) || container === file && isExportsOrModuleExportsOrAlias(file, assignedExpression)) {
+      return;
     }
-    function instantiateType(type, mapper) {
-      return type && mapper ? instantiateTypeWithAlias(type, mapper, void 0, void 0) : type;
+    if (isObjectLiteralExpression(assignedExpression) && every(assignedExpression.properties, isShorthandPropertyAssignment)) {
+      forEach(assignedExpression.properties, bindExportAssignedObjectMemberAlias);
+      return;
     }
-    function instantiateTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) {
-      var _a2;
-      if (!couldContainTypeVariables(type)) {
-        return type;
-      }
-      if (instantiationDepth === 100 || instantiationCount >= 5e6) {
-        (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "instantiateType_DepthLimit", { typeId: type.id, instantiationDepth, instantiationCount });
-        error(currentNode, Diagnostics.Type_instantiation_is_excessively_deep_and_possibly_infinite);
-        return errorType;
-      }
-      totalInstantiationCount++;
-      instantiationCount++;
-      instantiationDepth++;
-      const result = instantiateTypeWorker(type, mapper, aliasSymbol, aliasTypeArguments);
-      instantiationDepth--;
-      return result;
+    const flags = exportAssignmentIsAlias(node) ? 2097152 /* Alias */ : 4 /* Property */ | 1048576 /* ExportValue */ | 512 /* ValueModule */;
+    const symbol = declareSymbol(file.symbol.exports, file.symbol, node, flags | 67108864 /* Assignment */, 0 /* None */);
+    setValueDeclaration(symbol, node);
+  }
+  function bindExportAssignedObjectMemberAlias(node) {
+    declareSymbol(file.symbol.exports, file.symbol, node, 2097152 /* Alias */ | 67108864 /* Assignment */, 0 /* None */);
+  }
+  function bindThisPropertyAssignment(node) {
+    Debug.assert(isInJSFile(node));
+    const hasPrivateIdentifier = isBinaryExpression(node) && isPropertyAccessExpression(node.left) && isPrivateIdentifier(node.left.name) || isPropertyAccessExpression(node) && isPrivateIdentifier(node.name);
+    if (hasPrivateIdentifier) {
+      return;
     }
-    function instantiateTypeWorker(type, mapper, aliasSymbol, aliasTypeArguments) {
-      const flags = type.flags;
-      if (flags & 262144 /* TypeParameter */) {
-        return getMappedType(type, mapper);
-      }
-      if (flags & 524288 /* Object */) {
-        const objectFlags = type.objectFlags;
-        if (objectFlags & (4 /* Reference */ | 16 /* Anonymous */ | 32 /* Mapped */)) {
-          if (objectFlags & 4 /* Reference */ && !type.node) {
-            const resolvedTypeArguments = type.resolvedTypeArguments;
-            const newTypeArguments = instantiateTypes(resolvedTypeArguments, mapper);
-            return newTypeArguments !== resolvedTypeArguments ? createNormalizedTypeReference(type.target, newTypeArguments) : type;
-          }
-          if (objectFlags & 1024 /* ReverseMapped */) {
-            return instantiateReverseMappedType(type, mapper);
+    const thisContainer = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
+    switch (thisContainer.kind) {
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+        let constructorSymbol = thisContainer.symbol;
+        if (isBinaryExpression(thisContainer.parent) && thisContainer.parent.operatorToken.kind === 63 /* EqualsToken */) {
+          const l = thisContainer.parent.left;
+          if (isBindableStaticAccessExpression(l) && isPrototypeAccess(l.expression)) {
+            constructorSymbol = lookupSymbolForPropertyAccess(l.expression.expression, thisParentContainer);
           }
-          return getObjectTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments);
         }
-        return type;
-      }
-      if (flags & 3145728 /* UnionOrIntersection */) {
-        const origin = type.flags & 1048576 /* Union */ ? type.origin : void 0;
-        const types = origin && origin.flags & 3145728 /* UnionOrIntersection */ ? origin.types : type.types;
-        const newTypes = instantiateTypes(types, mapper);
-        if (newTypes === types && aliasSymbol === type.aliasSymbol) {
-          return type;
+        if (constructorSymbol && constructorSymbol.valueDeclaration) {
+          constructorSymbol.members = constructorSymbol.members || createSymbolTable();
+          if (hasDynamicName(node)) {
+            bindDynamicallyNamedThisPropertyAssignment(node, constructorSymbol, constructorSymbol.members);
+          } else {
+            declareSymbol(constructorSymbol.members, constructorSymbol, node, 4 /* Property */ | 67108864 /* Assignment */, 0 /* PropertyExcludes */ & ~4 /* Property */);
+          }
+          addDeclarationToSymbol(constructorSymbol, constructorSymbol.valueDeclaration, 32 /* Class */);
         }
-        const newAliasSymbol = aliasSymbol || type.aliasSymbol;
-        const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
-        return flags & 2097152 /* Intersection */ || origin && origin.flags & 2097152 /* Intersection */ ? getIntersectionType(newTypes, newAliasSymbol, newAliasTypeArguments) : getUnionType(newTypes, 1 /* Literal */, newAliasSymbol, newAliasTypeArguments);
-      }
-      if (flags & 4194304 /* Index */) {
-        return getIndexType(instantiateType(type.type, mapper));
-      }
-      if (flags & 134217728 /* TemplateLiteral */) {
-        return getTemplateLiteralType(type.texts, instantiateTypes(type.types, mapper));
-      }
-      if (flags & 268435456 /* StringMapping */) {
-        return getStringMappingType(type.symbol, instantiateType(type.type, mapper));
-      }
-      if (flags & 8388608 /* IndexedAccess */) {
-        const newAliasSymbol = aliasSymbol || type.aliasSymbol;
-        const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
-        return getIndexedAccessType(instantiateType(type.objectType, mapper), instantiateType(type.indexType, mapper), type.accessFlags, void 0, newAliasSymbol, newAliasTypeArguments);
-      }
-      if (flags & 16777216 /* Conditional */) {
-        return getConditionalTypeInstantiation(type, combineTypeMappers(type.mapper, mapper), aliasSymbol, aliasTypeArguments);
-      }
-      if (flags & 33554432 /* Substitution */) {
-        const newBaseType = instantiateType(type.baseType, mapper);
-        const newConstraint = instantiateType(type.constraint, mapper);
-        if (newBaseType.flags & 8650752 /* TypeVariable */ && isGenericType(newConstraint)) {
-          return getSubstitutionType(newBaseType, newConstraint);
+        break;
+      case 173 /* Constructor */:
+      case 169 /* PropertyDeclaration */:
+      case 171 /* MethodDeclaration */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+      case 172 /* ClassStaticBlockDeclaration */:
+        const containingClass = thisContainer.parent;
+        const symbolTable = isStatic(thisContainer) ? containingClass.symbol.exports : containingClass.symbol.members;
+        if (hasDynamicName(node)) {
+          bindDynamicallyNamedThisPropertyAssignment(node, containingClass.symbol, symbolTable);
+        } else {
+          declareSymbol(
+            symbolTable,
+            containingClass.symbol,
+            node,
+            4 /* Property */ | 67108864 /* Assignment */,
+            0 /* None */,
+            /*isReplaceableByMethod*/
+            true
+          );
         }
-        if (newConstraint.flags & 3 /* AnyOrUnknown */ || isTypeAssignableTo(getRestrictiveInstantiation(newBaseType), getRestrictiveInstantiation(newConstraint))) {
-          return newBaseType;
+        break;
+      case 308 /* SourceFile */:
+        if (hasDynamicName(node)) {
+          break;
+        } else if (thisContainer.commonJsModuleIndicator) {
+          declareSymbol(thisContainer.symbol.exports, thisContainer.symbol, node, 4 /* Property */ | 1048576 /* ExportValue */, 0 /* None */);
+        } else {
+          declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111550 /* FunctionScopedVariableExcludes */);
         }
-        return newBaseType.flags & 8650752 /* TypeVariable */ ? getSubstitutionType(newBaseType, newConstraint) : getIntersectionType([newConstraint, newBaseType]);
-      }
-      return type;
-    }
-    function instantiateReverseMappedType(type, mapper) {
-      const innerMappedType = instantiateType(type.mappedType, mapper);
-      if (!(getObjectFlags(innerMappedType) & 32 /* Mapped */)) {
-        return type;
-      }
-      const innerIndexType = instantiateType(type.constraintType, mapper);
-      if (!(innerIndexType.flags & 4194304 /* Index */)) {
-        return type;
-      }
-      const instantiated = inferTypeForHomomorphicMappedType(
-        instantiateType(type.source, mapper),
-        innerMappedType,
-        innerIndexType
-      );
-      if (instantiated) {
-        return instantiated;
-      }
-      return type;
-    }
-    function getUniqueLiteralFilledInstantiation(type) {
-      return type.flags & (131068 /* Primitive */ | 3 /* AnyOrUnknown */ | 131072 /* Never */) ? type : type.uniqueLiteralFilledInstantiation || (type.uniqueLiteralFilledInstantiation = instantiateType(type, uniqueLiteralMapper));
+        break;
+      default:
+        Debug.failBadSyntaxKind(thisContainer);
     }
-    function getPermissiveInstantiation(type) {
-      return type.flags & (131068 /* Primitive */ | 3 /* AnyOrUnknown */ | 131072 /* Never */) ? type : type.permissiveInstantiation || (type.permissiveInstantiation = instantiateType(type, permissiveMapper));
+  }
+  function bindDynamicallyNamedThisPropertyAssignment(node, symbol, symbolTable) {
+    declareSymbol(
+      symbolTable,
+      symbol,
+      node,
+      4 /* Property */,
+      0 /* None */,
+      /*isReplaceableByMethod*/
+      true,
+      /*isComputedName*/
+      true
+    );
+    addLateBoundAssignmentDeclarationToSymbol(node, symbol);
+  }
+  function addLateBoundAssignmentDeclarationToSymbol(node, symbol) {
+    if (symbol) {
+      (symbol.assignmentDeclarationMembers || (symbol.assignmentDeclarationMembers = /* @__PURE__ */ new Map())).set(getNodeId(node), node);
     }
-    function getRestrictiveInstantiation(type) {
-      if (type.flags & (131068 /* Primitive */ | 3 /* AnyOrUnknown */ | 131072 /* Never */)) {
-        return type;
-      }
-      if (type.restrictiveInstantiation) {
-        return type.restrictiveInstantiation;
+  }
+  function bindSpecialPropertyDeclaration(node) {
+    if (node.expression.kind === 108 /* ThisKeyword */) {
+      bindThisPropertyAssignment(node);
+    } else if (isBindableStaticAccessExpression(node) && node.parent.parent.kind === 308 /* SourceFile */) {
+      if (isPrototypeAccess(node.expression)) {
+        bindPrototypePropertyAssignment(node, node.parent);
+      } else {
+        bindStaticPropertyAssignment(node);
       }
-      type.restrictiveInstantiation = instantiateType(type, restrictiveMapper);
-      type.restrictiveInstantiation.restrictiveInstantiation = type.restrictiveInstantiation;
-      return type.restrictiveInstantiation;
     }
-    function instantiateIndexInfo(info, mapper) {
-      return createIndexInfo(info.keyType, instantiateType(info.type, mapper), info.isReadonly, info.declaration);
-    }
-    function isContextSensitive(node) {
-      Debug.assert(node.kind !== 171 /* MethodDeclaration */ || isObjectLiteralMethod(node));
-      switch (node.kind) {
-        case 215 /* FunctionExpression */:
-        case 216 /* ArrowFunction */:
-        case 171 /* MethodDeclaration */:
-        case 259 /* FunctionDeclaration */:
-          return isContextSensitiveFunctionLikeDeclaration(node);
-        case 207 /* ObjectLiteralExpression */:
-          return some(node.properties, isContextSensitive);
-        case 206 /* ArrayLiteralExpression */:
-          return some(node.elements, isContextSensitive);
-        case 224 /* ConditionalExpression */:
-          return isContextSensitive(node.whenTrue) || isContextSensitive(node.whenFalse);
-        case 223 /* BinaryExpression */:
-          return (node.operatorToken.kind === 56 /* BarBarToken */ || node.operatorToken.kind === 60 /* QuestionQuestionToken */) && (isContextSensitive(node.left) || isContextSensitive(node.right));
-        case 299 /* PropertyAssignment */:
-          return isContextSensitive(node.initializer);
-        case 214 /* ParenthesizedExpression */:
-          return isContextSensitive(node.expression);
-        case 289 /* JsxAttributes */:
-          return some(node.properties, isContextSensitive) || isJsxOpeningElement(node.parent) && some(node.parent.parent.children, isContextSensitive);
-        case 288 /* JsxAttribute */: {
-          const { initializer } = node;
-          return !!initializer && isContextSensitive(initializer);
-        }
-        case 291 /* JsxExpression */: {
-          const { expression } = node;
-          return !!expression && isContextSensitive(expression);
-        }
-      }
-      return false;
+  }
+  function bindPrototypeAssignment(node) {
+    setParent(node.left, node);
+    setParent(node.right, node);
+    bindPropertyAssignment(
+      node.left.expression,
+      node.left,
+      /*isPrototypeProperty*/
+      false,
+      /*containerIsClass*/
+      true
+    );
+  }
+  function bindObjectDefinePrototypeProperty(node) {
+    const namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0].expression);
+    if (namespaceSymbol && namespaceSymbol.valueDeclaration) {
+      addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* Class */);
     }
-    function isContextSensitiveFunctionLikeDeclaration(node) {
-      return hasContextSensitiveParameters(node) || hasContextSensitiveReturnExpression(node);
+    bindPotentiallyNewExpandoMemberToNamespace(
+      node,
+      namespaceSymbol,
+      /*isPrototypeProperty*/
+      true
+    );
+  }
+  function bindPrototypePropertyAssignment(lhs, parent3) {
+    const classPrototype = lhs.expression;
+    const constructorFunction = classPrototype.expression;
+    setParent(constructorFunction, classPrototype);
+    setParent(classPrototype, lhs);
+    setParent(lhs, parent3);
+    bindPropertyAssignment(
+      constructorFunction,
+      lhs,
+      /*isPrototypeProperty*/
+      true,
+      /*containerIsClass*/
+      true
+    );
+  }
+  function bindObjectDefinePropertyAssignment(node) {
+    let namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0]);
+    const isToplevel = node.parent.parent.kind === 308 /* SourceFile */;
+    namespaceSymbol = bindPotentiallyMissingNamespaces(
+      namespaceSymbol,
+      node.arguments[0],
+      isToplevel,
+      /*isPrototypeProperty*/
+      false,
+      /*containerIsClass*/
+      false
+    );
+    bindPotentiallyNewExpandoMemberToNamespace(
+      node,
+      namespaceSymbol,
+      /*isPrototypeProperty*/
+      false
+    );
+  }
+  function bindSpecialPropertyAssignment(node) {
+    var _a2;
+    const parentSymbol = lookupSymbolForPropertyAccess(node.left.expression, container) || lookupSymbolForPropertyAccess(node.left.expression, blockScopeContainer);
+    if (!isInJSFile(node) && !isFunctionSymbol(parentSymbol)) {
+      return;
     }
-    function hasContextSensitiveReturnExpression(node) {
-      return !node.typeParameters && !getEffectiveReturnTypeNode(node) && !!node.body && node.body.kind !== 238 /* Block */ && isContextSensitive(node.body);
+    const rootExpr = getLeftmostAccessExpression(node.left);
+    if (isIdentifier(rootExpr) && ((_a2 = lookupSymbolForName(container, rootExpr.escapedText)) == null ? void 0 : _a2.flags) & 2097152 /* Alias */) {
+      return;
     }
-    function isContextSensitiveFunctionOrObjectLiteralMethod(func) {
-      return (isFunctionExpressionOrArrowFunction(func) || isObjectLiteralMethod(func)) && isContextSensitiveFunctionLikeDeclaration(func);
+    setParent(node.left, node);
+    setParent(node.right, node);
+    if (isIdentifier(node.left.expression) && container === file && isExportsOrModuleExportsOrAlias(file, node.left.expression)) {
+      bindExportsPropertyAssignment(node);
+    } else if (hasDynamicName(node)) {
+      bindAnonymousDeclaration(node, 4 /* Property */ | 67108864 /* Assignment */, "__computed" /* Computed */);
+      const sym = bindPotentiallyMissingNamespaces(
+        parentSymbol,
+        node.left.expression,
+        isTopLevelNamespaceAssignment(node.left),
+        /*isPrototype*/
+        false,
+        /*containerIsClass*/
+        false
+      );
+      addLateBoundAssignmentDeclarationToSymbol(node, sym);
+    } else {
+      bindStaticPropertyAssignment(cast(node.left, isBindableStaticNameExpression));
     }
-    function getTypeWithoutSignatures(type) {
-      if (type.flags & 524288 /* Object */) {
-        const resolved = resolveStructuredTypeMembers(type);
-        if (resolved.constructSignatures.length || resolved.callSignatures.length) {
-          const result = createObjectType(16 /* Anonymous */, type.symbol);
-          result.members = resolved.members;
-          result.properties = resolved.properties;
-          result.callSignatures = emptyArray;
-          result.constructSignatures = emptyArray;
-          result.indexInfos = emptyArray;
-          return result;
-        }
-      } else if (type.flags & 2097152 /* Intersection */) {
-        return getIntersectionType(map(type.types, getTypeWithoutSignatures));
-      }
-      return type;
+  }
+  function bindStaticPropertyAssignment(node) {
+    Debug.assert(!isIdentifier(node));
+    setParent(node.expression, node);
+    bindPropertyAssignment(
+      node.expression,
+      node,
+      /*isPrototypeProperty*/
+      false,
+      /*containerIsClass*/
+      false
+    );
+  }
+  function bindPotentiallyMissingNamespaces(namespaceSymbol, entityName, isToplevel, isPrototypeProperty, containerIsClass) {
+    if ((namespaceSymbol == null ? void 0 : namespaceSymbol.flags) & 2097152 /* Alias */) {
+      return namespaceSymbol;
     }
-    function isTypeIdenticalTo(source, target) {
-      return isTypeRelatedTo(source, target, identityRelation);
+    if (isToplevel && !isPrototypeProperty) {
+      const flags = 1536 /* Module */ | 67108864 /* Assignment */;
+      const excludeFlags = 110735 /* ValueModuleExcludes */ & ~67108864 /* Assignment */;
+      namespaceSymbol = forEachIdentifierInEntityName(entityName, namespaceSymbol, (id, symbol, parent3) => {
+        if (symbol) {
+          addDeclarationToSymbol(symbol, id, flags);
+          return symbol;
+        } else {
+          const table = parent3 ? parent3.exports : file.jsGlobalAugmentations || (file.jsGlobalAugmentations = createSymbolTable());
+          return declareSymbol(table, parent3, id, flags, excludeFlags);
+        }
+      });
     }
-    function compareTypesIdentical(source, target) {
-      return isTypeRelatedTo(source, target, identityRelation) ? -1 /* True */ : 0 /* False */;
+    if (containerIsClass && namespaceSymbol && namespaceSymbol.valueDeclaration) {
+      addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* Class */);
     }
-    function compareTypesAssignable(source, target) {
-      return isTypeRelatedTo(source, target, assignableRelation) ? -1 /* True */ : 0 /* False */;
+    return namespaceSymbol;
+  }
+  function bindPotentiallyNewExpandoMemberToNamespace(declaration, namespaceSymbol, isPrototypeProperty) {
+    if (!namespaceSymbol || !isExpandoSymbol(namespaceSymbol)) {
+      return;
     }
-    function compareTypesSubtypeOf(source, target) {
-      return isTypeRelatedTo(source, target, subtypeRelation) ? -1 /* True */ : 0 /* False */;
+    const symbolTable = isPrototypeProperty ? namespaceSymbol.members || (namespaceSymbol.members = createSymbolTable()) : namespaceSymbol.exports || (namespaceSymbol.exports = createSymbolTable());
+    let includes = 0 /* None */;
+    let excludes = 0 /* None */;
+    if (isFunctionLikeDeclaration(getAssignedExpandoInitializer(declaration))) {
+      includes = 8192 /* Method */;
+      excludes = 103359 /* MethodExcludes */;
+    } else if (isCallExpression(declaration) && isBindableObjectDefinePropertyCall(declaration)) {
+      if (some(declaration.arguments[2].properties, (p) => {
+        const id = getNameOfDeclaration(p);
+        return !!id && isIdentifier(id) && idText(id) === "set";
+      })) {
+        includes |= 65536 /* SetAccessor */ | 4 /* Property */;
+        excludes |= 78783 /* SetAccessorExcludes */;
+      }
+      if (some(declaration.arguments[2].properties, (p) => {
+        const id = getNameOfDeclaration(p);
+        return !!id && isIdentifier(id) && idText(id) === "get";
+      })) {
+        includes |= 32768 /* GetAccessor */ | 4 /* Property */;
+        excludes |= 46015 /* GetAccessorExcludes */;
+      }
+    }
+    if (includes === 0 /* None */) {
+      includes = 4 /* Property */;
+      excludes = 0 /* PropertyExcludes */;
+    }
+    declareSymbol(symbolTable, namespaceSymbol, declaration, includes | 67108864 /* Assignment */, excludes & ~67108864 /* Assignment */);
+  }
+  function isTopLevelNamespaceAssignment(propertyAccess) {
+    return isBinaryExpression(propertyAccess.parent) ? getParentOfBinaryExpression(propertyAccess.parent).parent.kind === 308 /* SourceFile */ : propertyAccess.parent.parent.kind === 308 /* SourceFile */;
+  }
+  function bindPropertyAssignment(name, propertyAccess, isPrototypeProperty, containerIsClass) {
+    let namespaceSymbol = lookupSymbolForPropertyAccess(name, container) || lookupSymbolForPropertyAccess(name, blockScopeContainer);
+    const isToplevel = isTopLevelNamespaceAssignment(propertyAccess);
+    namespaceSymbol = bindPotentiallyMissingNamespaces(namespaceSymbol, propertyAccess.expression, isToplevel, isPrototypeProperty, containerIsClass);
+    bindPotentiallyNewExpandoMemberToNamespace(propertyAccess, namespaceSymbol, isPrototypeProperty);
+  }
+  function isExpandoSymbol(symbol) {
+    if (symbol.flags & (16 /* Function */ | 32 /* Class */ | 1024 /* NamespaceModule */)) {
+      return true;
     }
-    function isTypeSubtypeOf(source, target) {
-      return isTypeRelatedTo(source, target, subtypeRelation);
+    const node = symbol.valueDeclaration;
+    if (node && isCallExpression(node)) {
+      return !!getAssignedExpandoInitializer(node);
     }
-    function isTypeAssignableTo(source, target) {
-      return isTypeRelatedTo(source, target, assignableRelation);
+    let init = !node ? void 0 : isVariableDeclaration(node) ? node.initializer : isBinaryExpression(node) ? node.right : isPropertyAccessExpression(node) && isBinaryExpression(node.parent) ? node.parent.right : void 0;
+    init = init && getRightMostAssignedExpression(init);
+    if (init) {
+      const isPrototypeAssignment = isPrototypeAccess(isVariableDeclaration(node) ? node.name : isBinaryExpression(node) ? node.left : node);
+      return !!getExpandoInitializer(isBinaryExpression(init) && (init.operatorToken.kind === 56 /* BarBarToken */ || init.operatorToken.kind === 60 /* QuestionQuestionToken */) ? init.right : init, isPrototypeAssignment);
     }
-    function isTypeDerivedFrom(source, target) {
-      return source.flags & 1048576 /* Union */ ? every(source.types, (t) => isTypeDerivedFrom(t, target)) : target.flags & 1048576 /* Union */ ? some(target.types, (t) => isTypeDerivedFrom(source, t)) : source.flags & 2097152 /* Intersection */ ? some(source.types, (t) => isTypeDerivedFrom(t, target)) : source.flags & 58982400 /* InstantiableNonPrimitive */ ? isTypeDerivedFrom(getBaseConstraintOfType(source) || unknownType, target) : isEmptyAnonymousObjectType(target) ? !!(source.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */)) : target === globalObjectType ? !!(source.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */)) && !isEmptyAnonymousObjectType(source) : target === globalFunctionType ? !!(source.flags & 524288 /* Object */) && isFunctionObjectType(source) : hasBaseType(source, getTargetType(target)) || isArrayType(target) && !isReadonlyArrayType(target) && isTypeDerivedFrom(source, globalReadonlyArrayType);
+    return false;
+  }
+  function getParentOfBinaryExpression(expr) {
+    while (isBinaryExpression(expr.parent)) {
+      expr = expr.parent;
     }
-    function isTypeComparableTo(source, target) {
-      return isTypeRelatedTo(source, target, comparableRelation);
+    return expr.parent;
+  }
+  function lookupSymbolForPropertyAccess(node, lookupContainer = container) {
+    if (isIdentifier(node)) {
+      return lookupSymbolForName(lookupContainer, node.escapedText);
+    } else {
+      const symbol = lookupSymbolForPropertyAccess(node.expression);
+      return symbol && symbol.exports && symbol.exports.get(getElementOrPropertyAccessName(node));
     }
-    function areTypesComparable(type1, type2) {
-      return isTypeComparableTo(type1, type2) || isTypeComparableTo(type2, type1);
+  }
+  function forEachIdentifierInEntityName(e, parent3, action) {
+    if (isExportsOrModuleExportsOrAlias(file, e)) {
+      return file.symbol;
+    } else if (isIdentifier(e)) {
+      return action(e, lookupSymbolForPropertyAccess(e), parent3);
+    } else {
+      const s = forEachIdentifierInEntityName(e.expression, parent3, action);
+      const name = getNameOrArgument(e);
+      if (isPrivateIdentifier(name)) {
+        Debug.fail("unexpected PrivateIdentifier");
+      }
+      return action(name, s && s.exports && s.exports.get(getElementOrPropertyAccessName(e)), s);
     }
-    function checkTypeAssignableTo(source, target, errorNode, headMessage, containingMessageChain, errorOutputObject) {
-      return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain, errorOutputObject);
+  }
+  function bindCallExpression(node) {
+    if (!file.commonJsModuleIndicator && isRequireCall(
+      node,
+      /*checkArgumentIsStringLiteralLike*/
+      false
+    )) {
+      setCommonJsModuleIndicator(node);
     }
-    function checkTypeAssignableToAndOptionallyElaborate(source, target, errorNode, expr, headMessage, containingMessageChain) {
-      return checkTypeRelatedToAndOptionallyElaborate(source, target, assignableRelation, errorNode, expr, headMessage, containingMessageChain, void 0);
+  }
+  function bindClassLikeDeclaration(node) {
+    if (node.kind === 260 /* ClassDeclaration */) {
+      bindBlockScopedDeclaration(node, 32 /* Class */, 899503 /* ClassExcludes */);
+    } else {
+      const bindingName = node.name ? node.name.escapedText : "__class" /* Class */;
+      bindAnonymousDeclaration(node, 32 /* Class */, bindingName);
+      if (node.name) {
+        classifiableNames.add(node.name.escapedText);
+      }
     }
-    function checkTypeRelatedToAndOptionallyElaborate(source, target, relation, errorNode, expr, headMessage, containingMessageChain, errorOutputContainer) {
-      if (isTypeRelatedTo(source, target, relation))
-        return true;
-      if (!errorNode || !elaborateError(expr, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) {
-        return checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain, errorOutputContainer);
+    const { symbol } = node;
+    const prototypeSymbol = createSymbol(4 /* Property */ | 4194304 /* Prototype */, "prototype");
+    const symbolExport = symbol.exports.get(prototypeSymbol.escapedName);
+    if (symbolExport) {
+      if (node.name) {
+        setParent(node.name, node);
       }
-      return false;
+      file.bindDiagnostics.push(createDiagnosticForNode2(symbolExport.declarations[0], Diagnostics.Duplicate_identifier_0, symbolName(prototypeSymbol)));
     }
-    function isOrHasGenericConditional(type) {
-      return !!(type.flags & 16777216 /* Conditional */ || type.flags & 2097152 /* Intersection */ && some(type.types, isOrHasGenericConditional));
+    symbol.exports.set(prototypeSymbol.escapedName, prototypeSymbol);
+    prototypeSymbol.parent = symbol;
+  }
+  function bindEnumDeclaration(node) {
+    return isEnumConst(node) ? bindBlockScopedDeclaration(node, 128 /* ConstEnum */, 899967 /* ConstEnumExcludes */) : bindBlockScopedDeclaration(node, 256 /* RegularEnum */, 899327 /* RegularEnumExcludes */);
+  }
+  function bindVariableDeclarationOrBindingElement(node) {
+    if (inStrictMode) {
+      checkStrictModeEvalOrArguments(node, node.name);
     }
-    function elaborateError(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) {
-      if (!node || isOrHasGenericConditional(target))
-        return false;
-      if (!checkTypeRelatedTo(source, target, relation, void 0) && elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) {
-        return true;
-      }
-      switch (node.kind) {
-        case 291 /* JsxExpression */:
-        case 214 /* ParenthesizedExpression */:
-          return elaborateError(node.expression, source, target, relation, headMessage, containingMessageChain, errorOutputContainer);
-        case 223 /* BinaryExpression */:
-          switch (node.operatorToken.kind) {
-            case 63 /* EqualsToken */:
-            case 27 /* CommaToken */:
-              return elaborateError(node.right, source, target, relation, headMessage, containingMessageChain, errorOutputContainer);
-          }
-          break;
-        case 207 /* ObjectLiteralExpression */:
-          return elaborateObjectLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer);
-        case 206 /* ArrayLiteralExpression */:
-          return elaborateArrayLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer);
-        case 289 /* JsxAttributes */:
-          return elaborateJsxComponents(node, source, target, relation, containingMessageChain, errorOutputContainer);
-        case 216 /* ArrowFunction */:
-          return elaborateArrowFunction(node, source, target, relation, containingMessageChain, errorOutputContainer);
+    if (!isBindingPattern(node.name)) {
+      const possibleVariableDecl = node.kind === 257 /* VariableDeclaration */ ? node : node.parent.parent;
+      if (isInJSFile(node) && getEmitModuleResolutionKind(options) !== 100 /* Bundler */ && isVariableDeclarationInitializedToBareOrAccessedRequire(possibleVariableDecl) && !getJSDocTypeTag(node) && !(getCombinedModifierFlags(node) & 1 /* Export */)) {
+        declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
+      } else if (isBlockOrCatchScoped(node)) {
+        bindBlockScopedDeclaration(node, 2 /* BlockScopedVariable */, 111551 /* BlockScopedVariableExcludes */);
+      } else if (isParameterDeclaration(node)) {
+        declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111551 /* ParameterExcludes */);
+      } else {
+        declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111550 /* FunctionScopedVariableExcludes */);
       }
-      return false;
     }
-    function elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) {
-      const callSignatures = getSignaturesOfType(source, 0 /* Call */);
-      const constructSignatures = getSignaturesOfType(source, 1 /* Construct */);
-      for (const signatures of [constructSignatures, callSignatures]) {
-        if (some(signatures, (s) => {
-          const returnType = getReturnTypeOfSignature(s);
-          return !(returnType.flags & (1 /* Any */ | 131072 /* Never */)) && checkTypeRelatedTo(returnType, target, relation, void 0);
-        })) {
-          const resultObj = errorOutputContainer || {};
-          checkTypeAssignableTo(source, target, node, headMessage, containingMessageChain, resultObj);
-          const diagnostic = resultObj.errors[resultObj.errors.length - 1];
-          addRelatedInfo(diagnostic, createDiagnosticForNode(
-            node,
-            signatures === constructSignatures ? Diagnostics.Did_you_mean_to_use_new_with_this_expression : Diagnostics.Did_you_mean_to_call_this_expression
-          ));
-          return true;
-        }
-      }
-      return false;
+  }
+  function bindParameter(node) {
+    if (node.kind === 344 /* JSDocParameterTag */ && container.kind !== 326 /* JSDocSignature */) {
+      return;
     }
-    function elaborateArrowFunction(node, source, target, relation, containingMessageChain, errorOutputContainer) {
-      if (isBlock(node.body)) {
-        return false;
-      }
-      if (some(node.parameters, hasType)) {
-        return false;
-      }
-      const sourceSig = getSingleCallSignature(source);
-      if (!sourceSig) {
-        return false;
-      }
-      const targetSignatures = getSignaturesOfType(target, 0 /* Call */);
-      if (!length(targetSignatures)) {
-        return false;
-      }
-      const returnExpression = node.body;
-      const sourceReturn = getReturnTypeOfSignature(sourceSig);
-      const targetReturn = getUnionType(map(targetSignatures, getReturnTypeOfSignature));
-      if (!checkTypeRelatedTo(sourceReturn, targetReturn, relation, void 0)) {
-        const elaborated = returnExpression && elaborateError(returnExpression, sourceReturn, targetReturn, relation, void 0, containingMessageChain, errorOutputContainer);
-        if (elaborated) {
-          return elaborated;
-        }
-        const resultObj = errorOutputContainer || {};
-        checkTypeRelatedTo(sourceReturn, targetReturn, relation, returnExpression, void 0, containingMessageChain, resultObj);
-        if (resultObj.errors) {
-          if (target.symbol && length(target.symbol.declarations)) {
-            addRelatedInfo(resultObj.errors[resultObj.errors.length - 1], createDiagnosticForNode(
-              target.symbol.declarations[0],
-              Diagnostics.The_expected_type_comes_from_the_return_type_of_this_signature
-            ));
-          }
-          if ((getFunctionFlags(node) & 2 /* Async */) === 0 && !getTypeOfPropertyOfType(sourceReturn, "then") && checkTypeRelatedTo(createPromiseType(sourceReturn), targetReturn, relation, void 0)) {
-            addRelatedInfo(resultObj.errors[resultObj.errors.length - 1], createDiagnosticForNode(
-              node,
-              Diagnostics.Did_you_mean_to_mark_this_function_as_async
-            ));
-          }
-          return true;
-        }
-      }
-      return false;
+    if (inStrictMode && !(node.flags & 16777216 /* Ambient */)) {
+      checkStrictModeEvalOrArguments(node, node.name);
     }
-    function getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType) {
-      const idx = getIndexedAccessTypeOrUndefined(target, nameType);
-      if (idx) {
-        return idx;
-      }
-      if (target.flags & 1048576 /* Union */) {
-        const best = getBestMatchingType(source, target);
-        if (best) {
-          return getIndexedAccessTypeOrUndefined(best, nameType);
-        }
-      }
+    if (isBindingPattern(node.name)) {
+      bindAnonymousDeclaration(node, 1 /* FunctionScopedVariable */, "__" + node.parent.parameters.indexOf(node));
+    } else {
+      declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111551 /* ParameterExcludes */);
     }
-    function checkExpressionForMutableLocationWithContextualType(next, sourcePropType) {
-      next.contextualType = sourcePropType;
-      try {
-        return checkExpressionForMutableLocation(next, 1 /* Contextual */, sourcePropType);
-      } finally {
-        next.contextualType = void 0;
-      }
+    if (isParameterPropertyDeclaration(node, node.parent)) {
+      const classDeclaration = node.parent.parent;
+      declareSymbol(classDeclaration.symbol.members, classDeclaration.symbol, node, 4 /* Property */ | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */), 0 /* PropertyExcludes */);
     }
-    function elaborateElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) {
-      let reportedError = false;
-      for (let status = iterator.next(); !status.done; status = iterator.next()) {
-        const { errorNode: prop, innerExpression: next, nameType, errorMessage } = status.value;
-        let targetPropType = getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType);
-        if (!targetPropType || targetPropType.flags & 8388608 /* IndexedAccess */)
-          continue;
-        let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType);
-        if (!sourcePropType)
-          continue;
-        const propName = getPropertyNameFromIndex(nameType, void 0);
-        if (!checkTypeRelatedTo(sourcePropType, targetPropType, relation, void 0)) {
-          const elaborated = next && elaborateError(next, sourcePropType, targetPropType, relation, void 0, containingMessageChain, errorOutputContainer);
-          reportedError = true;
-          if (!elaborated) {
-            const resultObj = errorOutputContainer || {};
-            const specificSource = next ? checkExpressionForMutableLocationWithContextualType(next, sourcePropType) : sourcePropType;
-            if (exactOptionalPropertyTypes && isExactOptionalPropertyMismatch(specificSource, targetPropType)) {
-              const diag2 = createDiagnosticForNode(prop, Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target, typeToString(specificSource), typeToString(targetPropType));
-              diagnostics.add(diag2);
-              resultObj.errors = [diag2];
-            } else {
-              const targetIsOptional = !!(propName && (getPropertyOfType(target, propName) || unknownSymbol).flags & 16777216 /* Optional */);
-              const sourceIsOptional = !!(propName && (getPropertyOfType(source, propName) || unknownSymbol).flags & 16777216 /* Optional */);
-              targetPropType = removeMissingType(targetPropType, targetIsOptional);
-              sourcePropType = removeMissingType(sourcePropType, targetIsOptional && sourceIsOptional);
-              const result = checkTypeRelatedTo(specificSource, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
-              if (result && specificSource !== sourcePropType) {
-                checkTypeRelatedTo(sourcePropType, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
-              }
-            }
-            if (resultObj.errors) {
-              const reportedDiag = resultObj.errors[resultObj.errors.length - 1];
-              const propertyName = isTypeUsableAsPropertyName(nameType) ? getPropertyNameFromType(nameType) : void 0;
-              const targetProp = propertyName !== void 0 ? getPropertyOfType(target, propertyName) : void 0;
-              let issuedElaboration = false;
-              if (!targetProp) {
-                const indexInfo = getApplicableIndexInfo(target, nameType);
-                if (indexInfo && indexInfo.declaration && !getSourceFileOfNode(indexInfo.declaration).hasNoDefaultLib) {
-                  issuedElaboration = true;
-                  addRelatedInfo(reportedDiag, createDiagnosticForNode(indexInfo.declaration, Diagnostics.The_expected_type_comes_from_this_index_signature));
-                }
-              }
-              if (!issuedElaboration && (targetProp && length(targetProp.declarations) || target.symbol && length(target.symbol.declarations))) {
-                const targetNode = targetProp && length(targetProp.declarations) ? targetProp.declarations[0] : target.symbol.declarations[0];
-                if (!getSourceFileOfNode(targetNode).hasNoDefaultLib) {
-                  addRelatedInfo(reportedDiag, createDiagnosticForNode(
-                    targetNode,
-                    Diagnostics.The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1,
-                    propertyName && !(nameType.flags & 8192 /* UniqueESSymbol */) ? unescapeLeadingUnderscores(propertyName) : typeToString(nameType),
-                    typeToString(target)
-                  ));
-                }
-              }
-            }
-          }
-        }
+  }
+  function bindFunctionDeclaration(node) {
+    if (!file.isDeclarationFile && !(node.flags & 16777216 /* Ambient */)) {
+      if (isAsyncFunction(node)) {
+        emitFlags |= 2048 /* HasAsyncFunctions */;
       }
-      return reportedError;
     }
-    function* generateJsxAttributes(node) {
-      if (!length(node.properties))
-        return;
-      for (const prop of node.properties) {
-        if (isJsxSpreadAttribute(prop) || isHyphenatedJsxName(idText(prop.name)))
-          continue;
-        yield { errorNode: prop.name, innerExpression: prop.initializer, nameType: getStringLiteralType(idText(prop.name)) };
-      }
+    checkStrictModeFunctionName(node);
+    if (inStrictMode) {
+      checkStrictModeFunctionDeclaration(node);
+      bindBlockScopedDeclaration(node, 16 /* Function */, 110991 /* FunctionExcludes */);
+    } else {
+      declareSymbolAndAddToSymbolTable(node, 16 /* Function */, 110991 /* FunctionExcludes */);
     }
-    function* generateJsxChildren(node, getInvalidTextDiagnostic) {
-      if (!length(node.children))
-        return;
-      let memberOffset = 0;
-      for (let i = 0; i < node.children.length; i++) {
-        const child = node.children[i];
-        const nameType = getNumberLiteralType(i - memberOffset);
-        const elem = getElaborationElementForJsxChild(child, nameType, getInvalidTextDiagnostic);
-        if (elem) {
-          yield elem;
-        } else {
-          memberOffset++;
-        }
+  }
+  function bindFunctionExpression(node) {
+    if (!file.isDeclarationFile && !(node.flags & 16777216 /* Ambient */)) {
+      if (isAsyncFunction(node)) {
+        emitFlags |= 2048 /* HasAsyncFunctions */;
       }
     }
-    function getElaborationElementForJsxChild(child, nameType, getInvalidTextDiagnostic) {
-      switch (child.kind) {
-        case 291 /* JsxExpression */:
-          return { errorNode: child, innerExpression: child.expression, nameType };
-        case 11 /* JsxText */:
-          if (child.containsOnlyTriviaWhiteSpaces) {
-            break;
-          }
-          return { errorNode: child, innerExpression: void 0, nameType, errorMessage: getInvalidTextDiagnostic() };
-        case 281 /* JsxElement */:
-        case 282 /* JsxSelfClosingElement */:
-        case 285 /* JsxFragment */:
-          return { errorNode: child, innerExpression: child, nameType };
-        default:
-          return Debug.assertNever(child, "Found invalid jsx child");
-      }
+    if (currentFlow) {
+      node.flowNode = currentFlow;
     }
-    function elaborateJsxComponents(node, source, target, relation, containingMessageChain, errorOutputContainer) {
-      let result = elaborateElementwise(generateJsxAttributes(node), source, target, relation, containingMessageChain, errorOutputContainer);
-      let invalidTextDiagnostic;
-      if (isJsxOpeningElement(node.parent) && isJsxElement(node.parent.parent)) {
-        const containingElement = node.parent.parent;
-        const childPropName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node));
-        const childrenPropName = childPropName === void 0 ? "children" : unescapeLeadingUnderscores(childPropName);
-        const childrenNameType = getStringLiteralType(childrenPropName);
-        const childrenTargetType = getIndexedAccessType(target, childrenNameType);
-        const validChildren = getSemanticJsxChildren(containingElement.children);
-        if (!length(validChildren)) {
-          return result;
-        }
-        const moreThanOneRealChildren = length(validChildren) > 1;
-        const arrayLikeTargetParts = filterType(childrenTargetType, isArrayOrTupleLikeType);
-        const nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isArrayOrTupleLikeType(t));
-        if (moreThanOneRealChildren) {
-          if (arrayLikeTargetParts !== neverType) {
-            const realSource = createTupleType(checkJsxChildren(containingElement, 0 /* Normal */));
-            const children = generateJsxChildren(containingElement, getInvalidTextualChildDiagnostic);
-            result = elaborateElementwise(children, realSource, arrayLikeTargetParts, relation, containingMessageChain, errorOutputContainer) || result;
-          } else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) {
-            result = true;
-            const diag2 = error(
-              containingElement.openingElement.tagName,
-              Diagnostics.This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided,
-              childrenPropName,
-              typeToString(childrenTargetType)
-            );
-            if (errorOutputContainer && errorOutputContainer.skipLogging) {
-              (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
-            }
-          }
-        } else {
-          if (nonArrayLikeTargetParts !== neverType) {
-            const child = validChildren[0];
-            const elem = getElaborationElementForJsxChild(child, childrenNameType, getInvalidTextualChildDiagnostic);
-            if (elem) {
-              result = elaborateElementwise(
-                function* () {
-                  yield elem;
-                }(),
-                source,
-                target,
-                relation,
-                containingMessageChain,
-                errorOutputContainer
-              ) || result;
-            }
-          } else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) {
-            result = true;
-            const diag2 = error(
-              containingElement.openingElement.tagName,
-              Diagnostics.This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_provided,
-              childrenPropName,
-              typeToString(childrenTargetType)
-            );
-            if (errorOutputContainer && errorOutputContainer.skipLogging) {
-              (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
-            }
-          }
-        }
+    checkStrictModeFunctionName(node);
+    const bindingName = node.name ? node.name.escapedText : "__function" /* Function */;
+    return bindAnonymousDeclaration(node, 16 /* Function */, bindingName);
+  }
+  function bindPropertyOrMethodOrAccessor(node, symbolFlags, symbolExcludes) {
+    if (!file.isDeclarationFile && !(node.flags & 16777216 /* Ambient */) && isAsyncFunction(node)) {
+      emitFlags |= 2048 /* HasAsyncFunctions */;
+    }
+    if (currentFlow && isObjectLiteralOrClassExpressionMethodOrAccessor(node)) {
+      node.flowNode = currentFlow;
+    }
+    return hasDynamicName(node) ? bindAnonymousDeclaration(node, symbolFlags, "__computed" /* Computed */) : declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes);
+  }
+  function getInferTypeContainer(node) {
+    const extendsType = findAncestor(node, (n) => n.parent && isConditionalTypeNode(n.parent) && n.parent.extendsType === n);
+    return extendsType && extendsType.parent;
+  }
+  function bindTypeParameter(node) {
+    var _a2, _b;
+    if (isJSDocTemplateTag(node.parent)) {
+      const container2 = getEffectiveContainerForJSDocTemplateTag(node.parent);
+      if (container2) {
+        Debug.assertNode(container2, canHaveLocals);
+        (_a2 = container2.locals) != null ? _a2 : container2.locals = createSymbolTable();
+        declareSymbol(
+          container2.locals,
+          /*parent*/
+          void 0,
+          node,
+          262144 /* TypeParameter */,
+          526824 /* TypeParameterExcludes */
+        );
+      } else {
+        declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
       }
-      return result;
-      function getInvalidTextualChildDiagnostic() {
-        if (!invalidTextDiagnostic) {
-          const tagNameText = getTextOfNode(node.parent.tagName);
-          const childPropName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node));
-          const childrenPropName = childPropName === void 0 ? "children" : unescapeLeadingUnderscores(childPropName);
-          const childrenTargetType = getIndexedAccessType(target, getStringLiteralType(childrenPropName));
-          const diagnostic = Diagnostics._0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2;
-          invalidTextDiagnostic = { ...diagnostic, key: "!!ALREADY FORMATTED!!", message: formatMessage(void 0, diagnostic, tagNameText, childrenPropName, typeToString(childrenTargetType)) };
-        }
-        return invalidTextDiagnostic;
+    } else if (node.parent.kind === 192 /* InferType */) {
+      const container2 = getInferTypeContainer(node.parent);
+      if (container2) {
+        Debug.assertNode(container2, canHaveLocals);
+        (_b = container2.locals) != null ? _b : container2.locals = createSymbolTable();
+        declareSymbol(
+          container2.locals,
+          /*parent*/
+          void 0,
+          node,
+          262144 /* TypeParameter */,
+          526824 /* TypeParameterExcludes */
+        );
+      } else {
+        bindAnonymousDeclaration(node, 262144 /* TypeParameter */, getDeclarationName(node));
       }
+    } else {
+      declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
     }
-    function* generateLimitedTupleElements(node, target) {
-      const len = length(node.elements);
-      if (!len)
-        return;
-      for (let i = 0; i < len; i++) {
-        if (isTupleLikeType(target) && !getPropertyOfType(target, "" + i))
-          continue;
-        const elem = node.elements[i];
-        if (isOmittedExpression(elem))
-          continue;
-        const nameType = getNumberLiteralType(i);
-        yield { errorNode: elem, innerExpression: elem, nameType };
-      }
+  }
+  function shouldReportErrorOnModuleDeclaration(node) {
+    const instanceState = getModuleInstanceState(node);
+    return instanceState === 1 /* Instantiated */ || instanceState === 2 /* ConstEnumOnly */ && shouldPreserveConstEnums(options);
+  }
+  function checkUnreachable(node) {
+    if (!(currentFlow.flags & 1 /* Unreachable */)) {
+      return false;
     }
-    function elaborateArrayLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer) {
-      if (target.flags & (131068 /* Primitive */ | 131072 /* Never */))
-        return false;
-      if (isTupleLikeType(source)) {
-        return elaborateElementwise(generateLimitedTupleElements(node, target), source, target, relation, containingMessageChain, errorOutputContainer);
-      }
-      const oldContext = node.contextualType;
-      node.contextualType = target;
-      try {
-        const tupleizedType = checkArrayLiteral(node, 1 /* Contextual */, true);
-        node.contextualType = oldContext;
-        if (isTupleLikeType(tupleizedType)) {
-          return elaborateElementwise(generateLimitedTupleElements(node, target), tupleizedType, target, relation, containingMessageChain, errorOutputContainer);
+    if (currentFlow === unreachableFlow) {
+      const reportError = (
+        // report error on all statements except empty ones
+        isStatementButNotDeclaration(node) && node.kind !== 239 /* EmptyStatement */ || // report error on class declarations
+        node.kind === 260 /* ClassDeclaration */ || // report error on instantiated modules or const-enums only modules if preserveConstEnums is set
+        node.kind === 264 /* ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node)
+      );
+      if (reportError) {
+        currentFlow = reportedUnreachableFlow;
+        if (!options.allowUnreachableCode) {
+          const isError = unreachableCodeIsError(options) && !(node.flags & 16777216 /* Ambient */) && (!isVariableStatement(node) || !!(getCombinedNodeFlags(node.declarationList) & 3 /* BlockScoped */) || node.declarationList.declarations.some((d) => !!d.initializer));
+          eachUnreachableRange(node, (start2, end) => errorOrSuggestionOnRange(isError, start2, end, Diagnostics.Unreachable_code_detected));
         }
-        return false;
-      } finally {
-        node.contextualType = oldContext;
       }
     }
-    function* generateObjectLiteralElements(node) {
-      if (!length(node.properties))
-        return;
-      for (const prop of node.properties) {
-        if (isSpreadAssignment(prop))
-          continue;
-        const type = getLiteralTypeFromProperty(getSymbolOfNode(prop), 8576 /* StringOrNumberLiteralOrUnique */);
-        if (!type || type.flags & 131072 /* Never */) {
-          continue;
+    return true;
+  }
+}
+function eachUnreachableRange(node, cb) {
+  if (isStatement(node) && isExecutableStatement(node) && isBlock(node.parent)) {
+    const { statements } = node.parent;
+    const slice = sliceAfter(statements, node);
+    getRangesWhere(slice, isExecutableStatement, (start2, afterEnd) => cb(slice[start2], slice[afterEnd - 1]));
+  } else {
+    cb(node, node);
+  }
+}
+function isExecutableStatement(s) {
+  return !isFunctionDeclaration(s) && !isPurelyTypeDeclaration(s) && !isEnumDeclaration(s) && // `var x;` may declare a variable used above
+  !(isVariableStatement(s) && !(getCombinedNodeFlags(s) & (1 /* Let */ | 2 /* Const */)) && s.declarationList.declarations.some((d) => !d.initializer));
+}
+function isPurelyTypeDeclaration(s) {
+  switch (s.kind) {
+    case 261 /* InterfaceDeclaration */:
+    case 262 /* TypeAliasDeclaration */:
+      return true;
+    case 264 /* ModuleDeclaration */:
+      return getModuleInstanceState(s) !== 1 /* Instantiated */;
+    case 263 /* EnumDeclaration */:
+      return hasSyntacticModifier(s, 2048 /* Const */);
+    default:
+      return false;
+  }
+}
+function isExportsOrModuleExportsOrAlias(sourceFile, node) {
+  let i = 0;
+  const q = createQueue();
+  q.enqueue(node);
+  while (!q.isEmpty() && i < 100) {
+    i++;
+    node = q.dequeue();
+    if (isExportsIdentifier(node) || isModuleExportsAccessExpression(node)) {
+      return true;
+    } else if (isIdentifier(node)) {
+      const symbol = lookupSymbolForName(sourceFile, node.escapedText);
+      if (!!symbol && !!symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration) && !!symbol.valueDeclaration.initializer) {
+        const init = symbol.valueDeclaration.initializer;
+        q.enqueue(init);
+        if (isAssignmentExpression(
+          init,
+          /*excludeCompoundAssignment*/
+          true
+        )) {
+          q.enqueue(init.left);
+          q.enqueue(init.right);
+        }
+      }
+    }
+  }
+  return false;
+}
+function getContainerFlags(node) {
+  switch (node.kind) {
+    case 228 /* ClassExpression */:
+    case 260 /* ClassDeclaration */:
+    case 263 /* EnumDeclaration */:
+    case 207 /* ObjectLiteralExpression */:
+    case 184 /* TypeLiteral */:
+    case 325 /* JSDocTypeLiteral */:
+    case 289 /* JsxAttributes */:
+      return 1 /* IsContainer */;
+    case 261 /* InterfaceDeclaration */:
+      return 1 /* IsContainer */ | 64 /* IsInterface */;
+    case 264 /* ModuleDeclaration */:
+    case 262 /* TypeAliasDeclaration */:
+    case 197 /* MappedType */:
+    case 178 /* IndexSignature */:
+      return 1 /* IsContainer */ | 32 /* HasLocals */;
+    case 308 /* SourceFile */:
+      return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */;
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 171 /* MethodDeclaration */:
+      if (isObjectLiteralOrClassExpressionMethodOrAccessor(node)) {
+        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */;
+      }
+    case 173 /* Constructor */:
+    case 259 /* FunctionDeclaration */:
+    case 170 /* MethodSignature */:
+    case 176 /* CallSignature */:
+    case 326 /* JSDocSignature */:
+    case 320 /* JSDocFunctionType */:
+    case 181 /* FunctionType */:
+    case 177 /* ConstructSignature */:
+    case 182 /* ConstructorType */:
+    case 172 /* ClassStaticBlockDeclaration */:
+      return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */;
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+      return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 16 /* IsFunctionExpression */;
+    case 265 /* ModuleBlock */:
+      return 4 /* IsControlFlowContainer */;
+    case 169 /* PropertyDeclaration */:
+      return node.initializer ? 4 /* IsControlFlowContainer */ : 0;
+    case 295 /* CatchClause */:
+    case 245 /* ForStatement */:
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+    case 266 /* CaseBlock */:
+      return 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */;
+    case 238 /* Block */:
+      return isFunctionLike(node.parent) || isClassStaticBlockDeclaration(node.parent) ? 0 /* None */ : 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */;
+  }
+  return 0 /* None */;
+}
+function lookupSymbolForName(container, name) {
+  var _a2, _b, _c, _d, _e;
+  const local = (_b = (_a2 = tryCast(container, canHaveLocals)) == null ? void 0 : _a2.locals) == null ? void 0 : _b.get(name);
+  if (local) {
+    return (_c = local.exportSymbol) != null ? _c : local;
+  }
+  if (isSourceFile(container) && container.jsGlobalAugmentations && container.jsGlobalAugmentations.has(name)) {
+    return container.jsGlobalAugmentations.get(name);
+  }
+  if (canHaveSymbol(container)) {
+    return (_e = (_d = container.symbol) == null ? void 0 : _d.exports) == null ? void 0 : _e.get(name);
+  }
+}
+
+// src/compiler/symbolWalker.ts
+function createGetSymbolWalker(getRestTypeOfSignature, getTypePredicateOfSignature, getReturnTypeOfSignature, getBaseTypes, resolveStructuredTypeMembers, getTypeOfSymbol, getResolvedSymbol, getConstraintOfTypeParameter, getFirstIdentifier2, getTypeArguments) {
+  return getSymbolWalker;
+  function getSymbolWalker(accept = () => true) {
+    const visitedTypes = [];
+    const visitedSymbols = [];
+    return {
+      walkType: (type) => {
+        try {
+          visitType(type);
+          return { visitedTypes: getOwnValues(visitedTypes), visitedSymbols: getOwnValues(visitedSymbols) };
+        } finally {
+          clear(visitedTypes);
+          clear(visitedSymbols);
         }
-        switch (prop.kind) {
-          case 175 /* SetAccessor */:
-          case 174 /* GetAccessor */:
-          case 171 /* MethodDeclaration */:
-          case 300 /* ShorthandPropertyAssignment */:
-            yield { errorNode: prop.name, innerExpression: void 0, nameType: type };
-            break;
-          case 299 /* PropertyAssignment */:
-            yield { errorNode: prop.name, innerExpression: prop.initializer, nameType: type, errorMessage: isComputedNonLiteralName(prop.name) ? Diagnostics.Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1 : void 0 };
-            break;
-          default:
-            Debug.assertNever(prop);
+      },
+      walkSymbol: (symbol) => {
+        try {
+          visitSymbol(symbol);
+          return { visitedTypes: getOwnValues(visitedTypes), visitedSymbols: getOwnValues(visitedSymbols) };
+        } finally {
+          clear(visitedTypes);
+          clear(visitedSymbols);
         }
       }
-    }
-    function elaborateObjectLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer) {
-      if (target.flags & (131068 /* Primitive */ | 131072 /* Never */))
-        return false;
-      return elaborateElementwise(generateObjectLiteralElements(node), source, target, relation, containingMessageChain, errorOutputContainer);
-    }
-    function checkTypeComparableTo(source, target, errorNode, headMessage, containingMessageChain) {
-      return checkTypeRelatedTo(source, target, comparableRelation, errorNode, headMessage, containingMessageChain);
-    }
-    function isSignatureAssignableTo(source, target, ignoreReturnTypes) {
-      return compareSignaturesRelated(
-        source,
-        target,
-        ignoreReturnTypes ? 4 /* IgnoreReturnTypes */ : 0 /* None */,
-        false,
-        void 0,
-        void 0,
-        compareTypesAssignable,
-        void 0
-      ) !== 0 /* False */;
-    }
-    function isAnySignature(s) {
-      return !s.typeParameters && (!s.thisParameter || isTypeAny(getTypeOfParameter(s.thisParameter))) && s.parameters.length === 1 && signatureHasRestParameter(s) && (getTypeOfParameter(s.parameters[0]) === anyArrayType || isTypeAny(getTypeOfParameter(s.parameters[0]))) && isTypeAny(getReturnTypeOfSignature(s));
-    }
-    function compareSignaturesRelated(source, target, checkMode, reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) {
-      if (source === target) {
-        return -1 /* True */;
-      }
-      if (isAnySignature(target)) {
-        return -1 /* True */;
-      }
-      const targetCount = getParameterCount(target);
-      const sourceHasMoreParameters = !hasEffectiveRestParameter(target) && (checkMode & 8 /* StrictArity */ ? hasEffectiveRestParameter(source) || getParameterCount(source) > targetCount : getMinArgumentCount(source) > targetCount);
-      if (sourceHasMoreParameters) {
-        return 0 /* False */;
-      }
-      if (source.typeParameters && source.typeParameters !== target.typeParameters) {
-        target = getCanonicalSignature(target);
-        source = instantiateSignatureInContextOf(source, target, void 0, compareTypes);
+    };
+    function visitType(type) {
+      if (!type) {
+        return;
       }
-      const sourceCount = getParameterCount(source);
-      const sourceRestType = getNonArrayRestType(source);
-      const targetRestType = getNonArrayRestType(target);
-      if (sourceRestType || targetRestType) {
-        void instantiateType(sourceRestType || targetRestType, reportUnreliableMarkers);
+      if (visitedTypes[type.id]) {
+        return;
       }
-      const kind = target.declaration ? target.declaration.kind : 0 /* Unknown */;
-      const strictVariance = !(checkMode & 3 /* Callback */) && strictFunctionTypes && kind !== 171 /* MethodDeclaration */ && kind !== 170 /* MethodSignature */ && kind !== 173 /* Constructor */;
-      let result = -1 /* True */;
-      const sourceThisType = getThisTypeOfSignature(source);
-      if (sourceThisType && sourceThisType !== voidType) {
-        const targetThisType = getThisTypeOfSignature(target);
-        if (targetThisType) {
-          const related = !strictVariance && compareTypes(sourceThisType, targetThisType, false) || compareTypes(targetThisType, sourceThisType, reportErrors2);
-          if (!related) {
-            if (reportErrors2) {
-              errorReporter(Diagnostics.The_this_types_of_each_signature_are_incompatible);
-            }
-            return 0 /* False */;
-          }
-          result &= related;
+      visitedTypes[type.id] = type;
+      const shouldBail = visitSymbol(type.symbol);
+      if (shouldBail)
+        return;
+      if (type.flags & 524288 /* Object */) {
+        const objectType = type;
+        const objectFlags = objectType.objectFlags;
+        if (objectFlags & 4 /* Reference */) {
+          visitTypeReference(type);
         }
-      }
-      const paramCount = sourceRestType || targetRestType ? Math.min(sourceCount, targetCount) : Math.max(sourceCount, targetCount);
-      const restIndex = sourceRestType || targetRestType ? paramCount - 1 : -1;
-      for (let i = 0; i < paramCount; i++) {
-        const sourceType = i === restIndex ? getRestTypeAtPosition(source, i) : tryGetTypeAtPosition(source, i);
-        const targetType = i === restIndex ? getRestTypeAtPosition(target, i) : tryGetTypeAtPosition(target, i);
-        if (sourceType && targetType) {
-          const sourceSig = checkMode & 3 /* Callback */ ? void 0 : getSingleCallSignature(getNonNullableType(sourceType));
-          const targetSig = checkMode & 3 /* Callback */ ? void 0 : getSingleCallSignature(getNonNullableType(targetType));
-          const callbacks = sourceSig && targetSig && !getTypePredicateOfSignature(sourceSig) && !getTypePredicateOfSignature(targetSig) && (getTypeFacts(sourceType) & 50331648 /* IsUndefinedOrNull */) === (getTypeFacts(targetType) & 50331648 /* IsUndefinedOrNull */);
-          let related = callbacks ? compareSignaturesRelated(targetSig, sourceSig, checkMode & 8 /* StrictArity */ | (strictVariance ? 2 /* StrictCallback */ : 1 /* BivariantCallback */), reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) : !(checkMode & 3 /* Callback */) && !strictVariance && compareTypes(sourceType, targetType, false) || compareTypes(targetType, sourceType, reportErrors2);
-          if (related && checkMode & 8 /* StrictArity */ && i >= getMinArgumentCount(source) && i < getMinArgumentCount(target) && compareTypes(sourceType, targetType, false)) {
-            related = 0 /* False */;
-          }
-          if (!related) {
-            if (reportErrors2) {
-              errorReporter(
-                Diagnostics.Types_of_parameters_0_and_1_are_incompatible,
-                unescapeLeadingUnderscores(getParameterNameAtPosition(source, i)),
-                unescapeLeadingUnderscores(getParameterNameAtPosition(target, i))
-              );
-            }
-            return 0 /* False */;
-          }
-          result &= related;
+        if (objectFlags & 32 /* Mapped */) {
+          visitMappedType(type);
         }
-      }
-      if (!(checkMode & 4 /* IgnoreReturnTypes */)) {
-        const targetReturnType = isResolvingReturnTypeOfSignature(target) ? anyType : target.declaration && isJSConstructor(target.declaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(target.declaration.symbol)) : getReturnTypeOfSignature(target);
-        if (targetReturnType === voidType || targetReturnType === anyType) {
-          return result;
+        if (objectFlags & (1 /* Class */ | 2 /* Interface */)) {
+          visitInterfaceType(type);
         }
-        const sourceReturnType = isResolvingReturnTypeOfSignature(source) ? anyType : source.declaration && isJSConstructor(source.declaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(source.declaration.symbol)) : getReturnTypeOfSignature(source);
-        const targetTypePredicate = getTypePredicateOfSignature(target);
-        if (targetTypePredicate) {
-          const sourceTypePredicate = getTypePredicateOfSignature(source);
-          if (sourceTypePredicate) {
-            result &= compareTypePredicateRelatedTo(sourceTypePredicate, targetTypePredicate, reportErrors2, errorReporter, compareTypes);
-          } else if (isIdentifierTypePredicate(targetTypePredicate)) {
-            if (reportErrors2) {
-              errorReporter(Diagnostics.Signature_0_must_be_a_type_predicate, signatureToString(source));
-            }
-            return 0 /* False */;
-          }
-        } else {
-          result &= checkMode & 1 /* BivariantCallback */ && compareTypes(targetReturnType, sourceReturnType, false) || compareTypes(sourceReturnType, targetReturnType, reportErrors2);
-          if (!result && reportErrors2 && incompatibleErrorReporter) {
-            incompatibleErrorReporter(sourceReturnType, targetReturnType);
-          }
+        if (objectFlags & (8 /* Tuple */ | 16 /* Anonymous */)) {
+          visitObjectType(objectType);
         }
       }
-      return result;
-    }
-    function compareTypePredicateRelatedTo(source, target, reportErrors2, errorReporter, compareTypes) {
-      if (source.kind !== target.kind) {
-        if (reportErrors2) {
-          errorReporter(Diagnostics.A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard);
-          errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target));
-        }
-        return 0 /* False */;
+      if (type.flags & 262144 /* TypeParameter */) {
+        visitTypeParameter(type);
       }
-      if (source.kind === 1 /* Identifier */ || source.kind === 3 /* AssertsIdentifier */) {
-        if (source.parameterIndex !== target.parameterIndex) {
-          if (reportErrors2) {
-            errorReporter(Diagnostics.Parameter_0_is_not_in_the_same_position_as_parameter_1, source.parameterName, target.parameterName);
-            errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target));
-          }
-          return 0 /* False */;
-        }
+      if (type.flags & 3145728 /* UnionOrIntersection */) {
+        visitUnionOrIntersectionType(type);
       }
-      const related = source.type === target.type ? -1 /* True */ : source.type && target.type ? compareTypes(source.type, target.type, reportErrors2) : 0 /* False */;
-      if (related === 0 /* False */ && reportErrors2) {
-        errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target));
+      if (type.flags & 4194304 /* Index */) {
+        visitIndexType(type);
       }
-      return related;
-    }
-    function isImplementationCompatibleWithOverload(implementation, overload) {
-      const erasedSource = getErasedSignature(implementation);
-      const erasedTarget = getErasedSignature(overload);
-      const sourceReturnType = getReturnTypeOfSignature(erasedSource);
-      const targetReturnType = getReturnTypeOfSignature(erasedTarget);
-      if (targetReturnType === voidType || isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation) || isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) {
-        return isSignatureAssignableTo(erasedSource, erasedTarget, true);
+      if (type.flags & 8388608 /* IndexedAccess */) {
+        visitIndexedAccessType(type);
       }
-      return false;
     }
-    function isEmptyResolvedType(t) {
-      return t !== anyFunctionType && t.properties.length === 0 && t.callSignatures.length === 0 && t.constructSignatures.length === 0 && t.indexInfos.length === 0;
+    function visitTypeReference(type) {
+      visitType(type.target);
+      forEach(getTypeArguments(type), visitType);
     }
-    function isEmptyObjectType(type) {
-      return type.flags & 524288 /* Object */ ? !isGenericMappedType(type) && isEmptyResolvedType(resolveStructuredTypeMembers(type)) : type.flags & 67108864 /* NonPrimitive */ ? true : type.flags & 1048576 /* Union */ ? some(type.types, isEmptyObjectType) : type.flags & 2097152 /* Intersection */ ? every(type.types, isEmptyObjectType) : false;
+    function visitTypeParameter(type) {
+      visitType(getConstraintOfTypeParameter(type));
     }
-    function isEmptyAnonymousObjectType(type) {
-      return !!(getObjectFlags(type) & 16 /* Anonymous */ && (type.members && isEmptyResolvedType(type) || type.symbol && type.symbol.flags & 2048 /* TypeLiteral */ && getMembersOfSymbol(type.symbol).size === 0));
+    function visitUnionOrIntersectionType(type) {
+      forEach(type.types, visitType);
     }
-    function isUnknownLikeUnionType(type) {
-      if (strictNullChecks && type.flags & 1048576 /* Union */) {
-        if (!(type.objectFlags & 33554432 /* IsUnknownLikeUnionComputed */)) {
-          const types = type.types;
-          type.objectFlags |= 33554432 /* IsUnknownLikeUnionComputed */ | (types.length >= 3 && types[0].flags & 32768 /* Undefined */ && types[1].flags & 65536 /* Null */ && some(types, isEmptyAnonymousObjectType) ? 67108864 /* IsUnknownLikeUnion */ : 0);
-        }
-        return !!(type.objectFlags & 67108864 /* IsUnknownLikeUnion */);
-      }
-      return false;
+    function visitIndexType(type) {
+      visitType(type.type);
     }
-    function containsUndefinedType(type) {
-      return !!((type.flags & 1048576 /* Union */ ? type.types[0] : type).flags & 32768 /* Undefined */);
+    function visitIndexedAccessType(type) {
+      visitType(type.objectType);
+      visitType(type.indexType);
+      visitType(type.constraint);
     }
-    function isStringIndexSignatureOnlyType(type) {
-      return type.flags & 524288 /* Object */ && !isGenericMappedType(type) && getPropertiesOfType(type).length === 0 && getIndexInfosOfType(type).length === 1 && !!getIndexInfoOfType(type, stringType) || type.flags & 3145728 /* UnionOrIntersection */ && every(type.types, isStringIndexSignatureOnlyType) || false;
+    function visitMappedType(type) {
+      visitType(type.typeParameter);
+      visitType(type.constraintType);
+      visitType(type.templateType);
+      visitType(type.modifiersType);
     }
-    function isEnumTypeRelatedTo(source, target, errorReporter) {
-      const sourceSymbol = source.flags & 8 /* EnumMember */ ? getParentOfSymbol(source) : source;
-      const targetSymbol = target.flags & 8 /* EnumMember */ ? getParentOfSymbol(target) : target;
-      if (sourceSymbol === targetSymbol) {
-        return true;
-      }
-      if (sourceSymbol.escapedName !== targetSymbol.escapedName || !(sourceSymbol.flags & 256 /* RegularEnum */) || !(targetSymbol.flags & 256 /* RegularEnum */)) {
-        return false;
+    function visitSignature(signature) {
+      const typePredicate = getTypePredicateOfSignature(signature);
+      if (typePredicate) {
+        visitType(typePredicate.type);
       }
-      const id = getSymbolId(sourceSymbol) + "," + getSymbolId(targetSymbol);
-      const entry = enumRelation.get(id);
-      if (entry !== void 0 && !(!(entry & 4 /* Reported */) && entry & 2 /* Failed */ && errorReporter)) {
-        return !!(entry & 1 /* Succeeded */);
-      }
-      const targetEnumType = getTypeOfSymbol(targetSymbol);
-      for (const property of getPropertiesOfType(getTypeOfSymbol(sourceSymbol))) {
-        if (property.flags & 8 /* EnumMember */) {
-          const targetProperty = getPropertyOfType(targetEnumType, property.escapedName);
-          if (!targetProperty || !(targetProperty.flags & 8 /* EnumMember */)) {
-            if (errorReporter) {
-              errorReporter(
-                Diagnostics.Property_0_is_missing_in_type_1,
-                symbolName(property),
-                typeToString(getDeclaredTypeOfSymbol(targetSymbol), void 0, 64 /* UseFullyQualifiedType */)
-              );
-              enumRelation.set(id, 2 /* Failed */ | 4 /* Reported */);
-            } else {
-              enumRelation.set(id, 2 /* Failed */);
-            }
-            return false;
-          }
-        }
+      forEach(signature.typeParameters, visitType);
+      for (const parameter of signature.parameters) {
+        visitSymbol(parameter);
       }
-      enumRelation.set(id, 1 /* Succeeded */);
-      return true;
+      visitType(getRestTypeOfSignature(signature));
+      visitType(getReturnTypeOfSignature(signature));
     }
-    function isSimpleTypeRelatedTo(source, target, relation, errorReporter) {
-      const s = source.flags;
-      const t = target.flags;
-      if (t & 3 /* AnyOrUnknown */ || s & 131072 /* Never */ || source === wildcardType)
-        return true;
-      if (t & 131072 /* Never */)
-        return false;
-      if (s & 402653316 /* StringLike */ && t & 4 /* String */)
-        return true;
-      if (s & 128 /* StringLiteral */ && s & 1024 /* EnumLiteral */ && t & 128 /* StringLiteral */ && !(t & 1024 /* EnumLiteral */) && source.value === target.value)
-        return true;
-      if (s & 296 /* NumberLike */ && t & 8 /* Number */)
-        return true;
-      if (s & 256 /* NumberLiteral */ && s & 1024 /* EnumLiteral */ && t & 256 /* NumberLiteral */ && !(t & 1024 /* EnumLiteral */) && source.value === target.value)
-        return true;
-      if (s & 2112 /* BigIntLike */ && t & 64 /* BigInt */)
-        return true;
-      if (s & 528 /* BooleanLike */ && t & 16 /* Boolean */)
-        return true;
-      if (s & 12288 /* ESSymbolLike */ && t & 4096 /* ESSymbol */)
-        return true;
-      if (s & 32 /* Enum */ && t & 32 /* Enum */ && source.symbol.escapedName === target.symbol.escapedName && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter))
-        return true;
-      if (s & 1024 /* EnumLiteral */ && t & 1024 /* EnumLiteral */) {
-        if (s & 1048576 /* Union */ && t & 1048576 /* Union */ && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter))
-          return true;
-        if (s & 2944 /* Literal */ && t & 2944 /* Literal */ && source.value === target.value && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter))
-          return true;
+    function visitInterfaceType(interfaceT) {
+      visitObjectType(interfaceT);
+      forEach(interfaceT.typeParameters, visitType);
+      forEach(getBaseTypes(interfaceT), visitType);
+      visitType(interfaceT.thisType);
+    }
+    function visitObjectType(type) {
+      const resolved = resolveStructuredTypeMembers(type);
+      for (const info of resolved.indexInfos) {
+        visitType(info.keyType);
+        visitType(info.type);
       }
-      if (s & 32768 /* Undefined */ && (!strictNullChecks && !(t & 3145728 /* UnionOrIntersection */) || t & (32768 /* Undefined */ | 16384 /* Void */)))
-        return true;
-      if (s & 65536 /* Null */ && (!strictNullChecks && !(t & 3145728 /* UnionOrIntersection */) || t & 65536 /* Null */))
-        return true;
-      if (s & 524288 /* Object */ && t & 67108864 /* NonPrimitive */ && !(relation === strictSubtypeRelation && isEmptyAnonymousObjectType(source) && !(getObjectFlags(source) & 8192 /* FreshLiteral */)))
-        return true;
-      if (relation === assignableRelation || relation === comparableRelation) {
-        if (s & 1 /* Any */)
-          return true;
-        if (s & 8 /* Number */ && (t & 32 /* Enum */ || t & 256 /* NumberLiteral */ && t & 1024 /* EnumLiteral */))
-          return true;
-        if (s & 256 /* NumberLiteral */ && !(s & 1024 /* EnumLiteral */) && (t & 32 /* Enum */ || t & 256 /* NumberLiteral */ && t & 1024 /* EnumLiteral */ && source.value === target.value))
-          return true;
-        if (isUnknownLikeUnionType(target))
-          return true;
+      for (const signature of resolved.callSignatures) {
+        visitSignature(signature);
+      }
+      for (const signature of resolved.constructSignatures) {
+        visitSignature(signature);
+      }
+      for (const p of resolved.properties) {
+        visitSymbol(p);
       }
-      return false;
     }
-    function isTypeRelatedTo(source, target, relation) {
-      if (isFreshLiteralType(source)) {
-        source = source.regularType;
+    function visitSymbol(symbol) {
+      if (!symbol) {
+        return false;
       }
-      if (isFreshLiteralType(target)) {
-        target = target.regularType;
+      const symbolId = getSymbolId(symbol);
+      if (visitedSymbols[symbolId]) {
+        return false;
       }
-      if (source === target) {
+      visitedSymbols[symbolId] = symbol;
+      if (!accept(symbol)) {
         return true;
       }
-      if (relation !== identityRelation) {
-        if (relation === comparableRelation && !(target.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(target, source, relation) || isSimpleTypeRelatedTo(source, target, relation)) {
-          return true;
-        }
-      } else if (!((source.flags | target.flags) & (3145728 /* UnionOrIntersection */ | 8388608 /* IndexedAccess */ | 16777216 /* Conditional */ | 33554432 /* Substitution */))) {
-        if (source.flags !== target.flags)
-          return false;
-        if (source.flags & 67358815 /* Singleton */)
-          return true;
+      const t = getTypeOfSymbol(symbol);
+      visitType(t);
+      if (symbol.exports) {
+        symbol.exports.forEach(visitSymbol);
       }
-      if (source.flags & 524288 /* Object */ && target.flags & 524288 /* Object */) {
-        const related = relation.get(getRelationKey(source, target, 0 /* None */, relation, false));
-        if (related !== void 0) {
-          return !!(related & 1 /* Succeeded */);
+      forEach(symbol.declarations, (d) => {
+        if (d.type && d.type.kind === 183 /* TypeQuery */) {
+          const query = d.type;
+          const entity = getResolvedSymbol(getFirstIdentifier2(query.exprName));
+          visitSymbol(entity);
         }
-      }
-      if (source.flags & 469499904 /* StructuredOrInstantiable */ || target.flags & 469499904 /* StructuredOrInstantiable */) {
-        return checkTypeRelatedTo(source, target, relation, void 0);
-      }
+      });
       return false;
     }
-    function isIgnoredJsxProperty(source, sourceProp) {
-      return getObjectFlags(source) & 2048 /* JsxAttributes */ && isHyphenatedJsxName(sourceProp.escapedName);
-    }
-    function getNormalizedType(type, writing) {
-      while (true) {
-        const t = isFreshLiteralType(type) ? type.regularType : getObjectFlags(type) & 4 /* Reference */ ? type.node ? createTypeReference(type.target, getTypeArguments(type)) : getSingleBaseForNonAugmentingSubtype(type) || type : type.flags & 3145728 /* UnionOrIntersection */ ? getNormalizedUnionOrIntersectionType(type, writing) : type.flags & 33554432 /* Substitution */ ? writing ? type.baseType : getSubstitutionIntersection(type) : type.flags & 25165824 /* Simplifiable */ ? getSimplifiedType(type, writing) : type;
-        if (t === type)
-          return t;
-        type = t;
+  }
+}
+
+// src/compiler/_namespaces/ts.moduleSpecifiers.ts
+var ts_moduleSpecifiers_exports = {};
+__export(ts_moduleSpecifiers_exports, {
+  countPathComponents: () => countPathComponents,
+  forEachFileNameOfModule: () => forEachFileNameOfModule,
+  getModuleSpecifier: () => getModuleSpecifier,
+  getModuleSpecifiers: () => getModuleSpecifiers,
+  getModuleSpecifiersWithCacheInfo: () => getModuleSpecifiersWithCacheInfo,
+  getNodeModulesPackageName: () => getNodeModulesPackageName,
+  tryGetJSExtensionForFile: () => tryGetJSExtensionForFile,
+  tryGetModuleSpecifiersFromCache: () => tryGetModuleSpecifiersFromCache,
+  tryGetRealFileNameForNonJsDeclarationFileName: () => tryGetRealFileNameForNonJsDeclarationFileName,
+  updateModuleSpecifier: () => updateModuleSpecifier
+});
+
+// src/compiler/moduleSpecifiers.ts
+function getPreferences({ importModuleSpecifierPreference, importModuleSpecifierEnding }, compilerOptions, importingSourceFile, oldImportSpecifier) {
+  const preferredEnding = getPreferredEnding();
+  return {
+    relativePreference: oldImportSpecifier !== void 0 ? isExternalModuleNameRelative(oldImportSpecifier) ? 0 /* Relative */ : 1 /* NonRelative */ : importModuleSpecifierPreference === "relative" ? 0 /* Relative */ : importModuleSpecifierPreference === "non-relative" ? 1 /* NonRelative */ : importModuleSpecifierPreference === "project-relative" ? 3 /* ExternalNonRelative */ : 2 /* Shortest */,
+    getAllowedEndingsInPreferredOrder: (syntaxImpliedNodeFormat) => {
+      if ((syntaxImpliedNodeFormat != null ? syntaxImpliedNodeFormat : importingSourceFile.impliedNodeFormat) === 99 /* ESNext */) {
+        if (shouldAllowImportingTsExtension(compilerOptions, importingSourceFile.fileName)) {
+          return [3 /* TsExtension */, 2 /* JsExtension */];
+        }
+        return [2 /* JsExtension */];
+      }
+      if (getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */) {
+        return [1 /* Index */, 2 /* JsExtension */];
+      }
+      switch (preferredEnding) {
+        case 2 /* JsExtension */:
+          return [2 /* JsExtension */, 0 /* Minimal */, 1 /* Index */];
+        case 3 /* TsExtension */:
+          return [3 /* TsExtension */, 0 /* Minimal */, 2 /* JsExtension */, 1 /* Index */];
+        case 1 /* Index */:
+          return [1 /* Index */, 0 /* Minimal */, 2 /* JsExtension */];
+        case 0 /* Minimal */:
+          return [0 /* Minimal */, 1 /* Index */, 2 /* JsExtension */];
+        default:
+          Debug.assertNever(preferredEnding);
       }
     }
-    function getNormalizedUnionOrIntersectionType(type, writing) {
-      const reduced = getReducedType(type);
-      if (reduced !== type) {
-        return reduced;
-      }
-      if (type.flags & 2097152 /* Intersection */ && some(type.types, isEmptyAnonymousObjectType)) {
-        const normalizedTypes = sameMap(type.types, (t) => getNormalizedType(t, writing));
-        if (normalizedTypes !== type.types) {
-          return getIntersectionType(normalizedTypes);
-        }
-      }
-      return type;
+  };
+  function getPreferredEnding() {
+    if (oldImportSpecifier !== void 0) {
+      if (hasJSFileExtension(oldImportSpecifier))
+        return 2 /* JsExtension */;
+      if (endsWith(oldImportSpecifier, "/index"))
+        return 1 /* Index */;
+    }
+    return getModuleSpecifierEndingPreference(
+      importModuleSpecifierEnding,
+      importingSourceFile.impliedNodeFormat,
+      compilerOptions,
+      importingSourceFile
+    );
+  }
+}
+function updateModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, oldImportSpecifier, options = {}) {
+  const res = getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getPreferences({}, compilerOptions, importingSourceFile, oldImportSpecifier), {}, options);
+  if (res === oldImportSpecifier)
+    return void 0;
+  return res;
+}
+function getModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, options = {}) {
+  return getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getPreferences({}, compilerOptions, importingSourceFile), {}, options);
+}
+function getNodeModulesPackageName(compilerOptions, importingSourceFile, nodeModulesFileName, host, preferences, options = {}) {
+  const info = getInfo(importingSourceFile.path, host);
+  const modulePaths = getAllModulePaths(importingSourceFile.path, nodeModulesFileName, host, preferences, options);
+  return firstDefined(
+    modulePaths,
+    (modulePath) => tryGetModuleNameAsNodeModule(
+      modulePath,
+      info,
+      importingSourceFile,
+      host,
+      compilerOptions,
+      preferences,
+      /*packageNameOnly*/
+      true,
+      options.overrideImportMode
+    )
+  );
+}
+function getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, preferences, userPreferences, options = {}) {
+  const info = getInfo(importingSourceFileName, host);
+  const modulePaths = getAllModulePaths(importingSourceFileName, toFileName2, host, userPreferences, options);
+  return firstDefined(modulePaths, (modulePath) => tryGetModuleNameAsNodeModule(
+    modulePath,
+    info,
+    importingSourceFile,
+    host,
+    compilerOptions,
+    userPreferences,
+    /*packageNameOnly*/
+    void 0,
+    options.overrideImportMode
+  )) || getLocalModuleSpecifier(toFileName2, info, compilerOptions, host, options.overrideImportMode || importingSourceFile.impliedNodeFormat, preferences);
+}
+function tryGetModuleSpecifiersFromCache(moduleSymbol, importingSourceFile, host, userPreferences, options = {}) {
+  return tryGetModuleSpecifiersFromCacheWorker(
+    moduleSymbol,
+    importingSourceFile,
+    host,
+    userPreferences,
+    options
+  )[0];
+}
+function tryGetModuleSpecifiersFromCacheWorker(moduleSymbol, importingSourceFile, host, userPreferences, options = {}) {
+  var _a2;
+  const moduleSourceFile = getSourceFileOfModule(moduleSymbol);
+  if (!moduleSourceFile) {
+    return emptyArray;
+  }
+  const cache = (_a2 = host.getModuleSpecifierCache) == null ? void 0 : _a2.call(host);
+  const cached = cache == null ? void 0 : cache.get(importingSourceFile.path, moduleSourceFile.path, userPreferences, options);
+  return [cached == null ? void 0 : cached.moduleSpecifiers, moduleSourceFile, cached == null ? void 0 : cached.modulePaths, cache];
+}
+function getModuleSpecifiers(moduleSymbol, checker, compilerOptions, importingSourceFile, host, userPreferences, options = {}) {
+  return getModuleSpecifiersWithCacheInfo(
+    moduleSymbol,
+    checker,
+    compilerOptions,
+    importingSourceFile,
+    host,
+    userPreferences,
+    options
+  ).moduleSpecifiers;
+}
+function getModuleSpecifiersWithCacheInfo(moduleSymbol, checker, compilerOptions, importingSourceFile, host, userPreferences, options = {}) {
+  let computedWithoutCache = false;
+  const ambient = tryGetModuleNameFromAmbientModule(moduleSymbol, checker);
+  if (ambient)
+    return { moduleSpecifiers: [ambient], computedWithoutCache };
+  let [specifiers, moduleSourceFile, modulePaths, cache] = tryGetModuleSpecifiersFromCacheWorker(
+    moduleSymbol,
+    importingSourceFile,
+    host,
+    userPreferences,
+    options
+  );
+  if (specifiers)
+    return { moduleSpecifiers: specifiers, computedWithoutCache };
+  if (!moduleSourceFile)
+    return { moduleSpecifiers: emptyArray, computedWithoutCache };
+  computedWithoutCache = true;
+  modulePaths || (modulePaths = getAllModulePathsWorker(importingSourceFile.path, moduleSourceFile.originalFileName, host));
+  const result = computeModuleSpecifiers(modulePaths, compilerOptions, importingSourceFile, host, userPreferences, options);
+  cache == null ? void 0 : cache.set(importingSourceFile.path, moduleSourceFile.path, userPreferences, options, modulePaths, result);
+  return { moduleSpecifiers: result, computedWithoutCache };
+}
+function computeModuleSpecifiers(modulePaths, compilerOptions, importingSourceFile, host, userPreferences, options = {}) {
+  const info = getInfo(importingSourceFile.path, host);
+  const preferences = getPreferences(userPreferences, compilerOptions, importingSourceFile);
+  const existingSpecifier = forEach(modulePaths, (modulePath) => forEach(
+    host.getFileIncludeReasons().get(toPath(modulePath.path, host.getCurrentDirectory(), info.getCanonicalFileName)),
+    (reason) => {
+      if (reason.kind !== 3 /* Import */ || reason.file !== importingSourceFile.path)
+        return void 0;
+      if (importingSourceFile.impliedNodeFormat && importingSourceFile.impliedNodeFormat !== getModeForResolutionAtIndex(importingSourceFile, reason.index))
+        return void 0;
+      const specifier = getModuleNameStringLiteralAt(importingSourceFile, reason.index).text;
+      return preferences.relativePreference !== 1 /* NonRelative */ || !pathIsRelative(specifier) ? specifier : void 0;
+    }
+  ));
+  if (existingSpecifier) {
+    const moduleSpecifiers = [existingSpecifier];
+    return moduleSpecifiers;
+  }
+  const importedFileIsInNodeModules = some(modulePaths, (p) => p.isInNodeModules);
+  let nodeModulesSpecifiers;
+  let pathsSpecifiers;
+  let redirectPathsSpecifiers;
+  let relativeSpecifiers;
+  for (const modulePath of modulePaths) {
+    const specifier = tryGetModuleNameAsNodeModule(
+      modulePath,
+      info,
+      importingSourceFile,
+      host,
+      compilerOptions,
+      userPreferences,
+      /*packageNameOnly*/
+      void 0,
+      options.overrideImportMode
+    );
+    nodeModulesSpecifiers = append(nodeModulesSpecifiers, specifier);
+    if (specifier && modulePath.isRedirect) {
+      return nodeModulesSpecifiers;
     }
-    function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain, errorOutputContainer) {
-      var _a2;
-      let errorInfo;
-      let relatedInfo;
-      let maybeKeys;
-      let sourceStack;
-      let targetStack;
-      let maybeCount = 0;
-      let sourceDepth = 0;
-      let targetDepth = 0;
-      let expandingFlags = 0 /* None */;
-      let overflow = false;
-      let overrideNextErrorInfo = 0;
-      let lastSkippedInfo;
-      let incompatibleStack;
-      let inPropertyCheck = false;
-      Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking");
-      const result = isRelatedTo(source, target, 3 /* Both */, !!errorNode, headMessage);
-      if (incompatibleStack) {
-        reportIncompatibleStack();
-      }
-      if (overflow) {
-        (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "checkTypeRelatedTo_DepthLimit", { sourceId: source.id, targetId: target.id, depth: sourceDepth, targetDepth });
-        const diag2 = error(errorNode || currentNode, Diagnostics.Excessive_stack_depth_comparing_types_0_and_1, typeToString(source), typeToString(target));
-        if (errorOutputContainer) {
-          (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
-        }
-      } else if (errorInfo) {
-        if (containingMessageChain) {
-          const chain = containingMessageChain();
-          if (chain) {
-            concatenateDiagnosticMessageChains(chain, errorInfo);
-            errorInfo = chain;
-          }
-        }
-        let relatedInformation;
-        if (headMessage && errorNode && !result && source.symbol) {
-          const links = getSymbolLinks(source.symbol);
-          if (links.originatingImport && !isImportCall(links.originatingImport)) {
-            const helpfulRetry = checkTypeRelatedTo(getTypeOfSymbol(links.target), target, relation, void 0);
-            if (helpfulRetry) {
-              const diag3 = createDiagnosticForNode(links.originatingImport, Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead);
-              relatedInformation = append(relatedInformation, diag3);
-            }
-          }
-        }
-        const diag2 = createDiagnosticForNodeFromMessageChain(errorNode, errorInfo, relatedInformation);
-        if (relatedInfo) {
-          addRelatedInfo(diag2, ...relatedInfo);
-        }
-        if (errorOutputContainer) {
-          (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
-        }
-        if (!errorOutputContainer || !errorOutputContainer.skipLogging) {
-          diagnostics.add(diag2);
-        }
-      }
-      if (errorNode && errorOutputContainer && errorOutputContainer.skipLogging && result === 0 /* False */) {
-        Debug.assert(!!errorOutputContainer.errors, "missed opportunity to interact with error.");
-      }
-      return result !== 0 /* False */;
-      function resetErrorInfo(saved) {
-        errorInfo = saved.errorInfo;
-        lastSkippedInfo = saved.lastSkippedInfo;
-        incompatibleStack = saved.incompatibleStack;
-        overrideNextErrorInfo = saved.overrideNextErrorInfo;
-        relatedInfo = saved.relatedInfo;
-      }
-      function captureErrorCalculationState() {
-        return {
-          errorInfo,
-          lastSkippedInfo,
-          incompatibleStack: incompatibleStack == null ? void 0 : incompatibleStack.slice(),
-          overrideNextErrorInfo,
-          relatedInfo: relatedInfo == null ? void 0 : relatedInfo.slice()
-        };
-      }
-      function reportIncompatibleError(message, arg0, arg1, arg2, arg3) {
-        overrideNextErrorInfo++;
-        lastSkippedInfo = void 0;
-        (incompatibleStack || (incompatibleStack = [])).push([message, arg0, arg1, arg2, arg3]);
-      }
-      function reportIncompatibleStack() {
-        const stack = incompatibleStack || [];
-        incompatibleStack = void 0;
-        const info = lastSkippedInfo;
-        lastSkippedInfo = void 0;
-        if (stack.length === 1) {
-          reportError(...stack[0]);
-          if (info) {
-            reportRelationError(void 0, ...info);
-          }
-          return;
-        }
-        let path = "";
-        const secondaryRootErrors = [];
-        while (stack.length) {
-          const [msg, ...args] = stack.pop();
-          switch (msg.code) {
-            case Diagnostics.Types_of_property_0_are_incompatible.code: {
-              if (path.indexOf("new ") === 0) {
-                path = `(${path})`;
-              }
-              const str = "" + args[0];
-              if (path.length === 0) {
-                path = `${str}`;
-              } else if (isIdentifierText(str, getEmitScriptTarget(compilerOptions))) {
-                path = `${path}.${str}`;
-              } else if (str[0] === "[" && str[str.length - 1] === "]") {
-                path = `${path}${str}`;
-              } else {
-                path = `${path}[${str}]`;
-              }
-              break;
-            }
-            case Diagnostics.Call_signature_return_types_0_and_1_are_incompatible.code:
-            case Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible.code:
-            case Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code:
-            case Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code: {
-              if (path.length === 0) {
-                let mappedMsg = msg;
-                if (msg.code === Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code) {
-                  mappedMsg = Diagnostics.Call_signature_return_types_0_and_1_are_incompatible;
-                } else if (msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code) {
-                  mappedMsg = Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible;
-                }
-                secondaryRootErrors.unshift([mappedMsg, args[0], args[1]]);
-              } else {
-                const prefix = msg.code === Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible.code || msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code ? "new " : "";
-                const params = msg.code === Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code || msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code ? "" : "...";
-                path = `${prefix}${path}(${params})`;
-              }
-              break;
-            }
-            case Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target.code: {
-              secondaryRootErrors.unshift([Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target, args[0], args[1]]);
-              break;
-            }
-            case Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target.code: {
-              secondaryRootErrors.unshift([Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target, args[0], args[1], args[2]]);
-              break;
-            }
-            default:
-              return Debug.fail(`Unhandled Diagnostic: ${msg.code}`);
-          }
-        }
-        if (path) {
-          reportError(
-            path[path.length - 1] === ")" ? Diagnostics.The_types_returned_by_0_are_incompatible_between_these_types : Diagnostics.The_types_of_0_are_incompatible_between_these_types,
-            path
-          );
-        } else {
-          secondaryRootErrors.shift();
-        }
-        for (const [msg, ...args] of secondaryRootErrors) {
-          const originalValue = msg.elidedInCompatabilityPyramid;
-          msg.elidedInCompatabilityPyramid = false;
-          reportError(msg, ...args);
-          msg.elidedInCompatabilityPyramid = originalValue;
-        }
-        if (info) {
-          reportRelationError(void 0, ...info);
-        }
-      }
-      function reportError(message, arg0, arg1, arg2, arg3) {
-        Debug.assert(!!errorNode);
-        if (incompatibleStack)
-          reportIncompatibleStack();
-        if (message.elidedInCompatabilityPyramid)
-          return;
-        errorInfo = chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2, arg3);
-      }
-      function associateRelatedInfo(info) {
-        Debug.assert(!!errorInfo);
-        if (!relatedInfo) {
-          relatedInfo = [info];
-        } else {
-          relatedInfo.push(info);
-        }
-      }
-      function reportRelationError(message, source2, target2) {
-        if (incompatibleStack)
-          reportIncompatibleStack();
-        const [sourceType, targetType] = getTypeNamesForErrorDisplay(source2, target2);
-        let generalizedSource = source2;
-        let generalizedSourceType = sourceType;
-        if (isLiteralType(source2) && !typeCouldHaveTopLevelSingletonTypes(target2)) {
-          generalizedSource = getBaseTypeOfLiteralType(source2);
-          Debug.assert(!isTypeAssignableTo(generalizedSource, target2), "generalized source shouldn't be assignable");
-          generalizedSourceType = getTypeNameForErrorDisplay(generalizedSource);
-        }
-        if (target2.flags & 262144 /* TypeParameter */ && target2 !== markerSuperTypeForCheck && target2 !== markerSubTypeForCheck) {
-          const constraint = getBaseConstraintOfType(target2);
-          let needsOriginalSource;
-          if (constraint && (isTypeAssignableTo(generalizedSource, constraint) || (needsOriginalSource = isTypeAssignableTo(source2, constraint)))) {
-            reportError(
-              Diagnostics._0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_constraint_2,
-              needsOriginalSource ? sourceType : generalizedSourceType,
-              targetType,
-              typeToString(constraint)
-            );
-          } else {
-            errorInfo = void 0;
-            reportError(
-              Diagnostics._0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1,
-              targetType,
-              generalizedSourceType
-            );
-          }
-        }
-        if (!message) {
-          if (relation === comparableRelation) {
-            message = Diagnostics.Type_0_is_not_comparable_to_type_1;
-          } else if (sourceType === targetType) {
-            message = Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated;
-          } else if (exactOptionalPropertyTypes && getExactOptionalUnassignableProperties(source2, target2).length) {
-            message = Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties;
-          } else {
-            if (source2.flags & 128 /* StringLiteral */ && target2.flags & 1048576 /* Union */) {
-              const suggestedType = getSuggestedTypeForNonexistentStringLiteralType(source2, target2);
-              if (suggestedType) {
-                reportError(Diagnostics.Type_0_is_not_assignable_to_type_1_Did_you_mean_2, generalizedSourceType, targetType, typeToString(suggestedType));
-                return;
-              }
-            }
-            message = Diagnostics.Type_0_is_not_assignable_to_type_1;
-          }
-        } else if (message === Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1 && exactOptionalPropertyTypes && getExactOptionalUnassignableProperties(source2, target2).length) {
-          message = Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties;
-        }
-        reportError(message, generalizedSourceType, targetType);
-      }
-      function tryElaborateErrorsForPrimitivesAndObjects(source2, target2) {
-        const sourceType = symbolValueDeclarationIsContextSensitive(source2.symbol) ? typeToString(source2, source2.symbol.valueDeclaration) : typeToString(source2);
-        const targetType = symbolValueDeclarationIsContextSensitive(target2.symbol) ? typeToString(target2, target2.symbol.valueDeclaration) : typeToString(target2);
-        if (globalStringType === source2 && stringType === target2 || globalNumberType === source2 && numberType === target2 || globalBooleanType === source2 && booleanType === target2 || getGlobalESSymbolType() === source2 && esSymbolType === target2) {
-          reportError(Diagnostics._0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible, targetType, sourceType);
-        }
-      }
-      function tryElaborateArrayLikeErrors(source2, target2, reportErrors2) {
-        if (isTupleType(source2)) {
-          if (source2.target.readonly && isMutableArrayOrTuple(target2)) {
-            if (reportErrors2) {
-              reportError(Diagnostics.The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1, typeToString(source2), typeToString(target2));
-            }
-            return false;
-          }
-          return isArrayOrTupleType(target2);
-        }
-        if (isReadonlyArrayType(source2) && isMutableArrayOrTuple(target2)) {
-          if (reportErrors2) {
-            reportError(Diagnostics.The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1, typeToString(source2), typeToString(target2));
-          }
-          return false;
-        }
-        if (isTupleType(target2)) {
-          return isArrayType(source2);
-        }
-        return true;
-      }
-      function isRelatedToWorker(source2, target2, reportErrors2) {
-        return isRelatedTo(source2, target2, 3 /* Both */, reportErrors2);
-      }
-      function isRelatedTo(originalSource, originalTarget, recursionFlags = 3 /* Both */, reportErrors2 = false, headMessage2, intersectionState = 0 /* None */) {
-        if (originalSource.flags & 524288 /* Object */ && originalTarget.flags & 131068 /* Primitive */) {
-          if (relation === comparableRelation && !(originalTarget.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(originalTarget, originalSource, relation) || isSimpleTypeRelatedTo(originalSource, originalTarget, relation, reportErrors2 ? reportError : void 0)) {
-            return -1 /* True */;
-          }
-          if (reportErrors2) {
-            reportErrorResults(originalSource, originalTarget, originalSource, originalTarget, headMessage2);
-          }
-          return 0 /* False */;
-        }
-        const source2 = getNormalizedType(originalSource, false);
-        let target2 = getNormalizedType(originalTarget, true);
-        if (source2 === target2)
-          return -1 /* True */;
-        if (relation === identityRelation) {
-          if (source2.flags !== target2.flags)
-            return 0 /* False */;
-          if (source2.flags & 67358815 /* Singleton */)
-            return -1 /* True */;
-          traceUnionsOrIntersectionsTooLarge(source2, target2);
-          return recursiveTypeRelatedTo(source2, target2, false, 0 /* None */, recursionFlags);
-        }
-        if (source2.flags & 262144 /* TypeParameter */ && getConstraintOfType(source2) === target2) {
-          return -1 /* True */;
-        }
-        if (source2.flags & 470302716 /* DefinitelyNonNullable */ && target2.flags & 1048576 /* Union */) {
-          const types = target2.types;
-          const candidate = types.length === 2 && types[0].flags & 98304 /* Nullable */ ? types[1] : types.length === 3 && types[0].flags & 98304 /* Nullable */ && types[1].flags & 98304 /* Nullable */ ? types[2] : void 0;
-          if (candidate && !(candidate.flags & 98304 /* Nullable */)) {
-            target2 = getNormalizedType(candidate, true);
-            if (source2 === target2)
-              return -1 /* True */;
-          }
-        }
-        if (relation === comparableRelation && !(target2.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(target2, source2, relation) || isSimpleTypeRelatedTo(source2, target2, relation, reportErrors2 ? reportError : void 0))
-          return -1 /* True */;
-        if (source2.flags & 469499904 /* StructuredOrInstantiable */ || target2.flags & 469499904 /* StructuredOrInstantiable */) {
-          const isPerformingExcessPropertyChecks = !(intersectionState & 2 /* Target */) && (isObjectLiteralType2(source2) && getObjectFlags(source2) & 8192 /* FreshLiteral */);
-          if (isPerformingExcessPropertyChecks) {
-            if (hasExcessProperties(source2, target2, reportErrors2)) {
-              if (reportErrors2) {
-                reportRelationError(headMessage2, source2, originalTarget.aliasSymbol ? originalTarget : target2);
-              }
-              return 0 /* False */;
-            }
-          }
-          const isPerformingCommonPropertyChecks = (relation !== comparableRelation || isUnitType(source2)) && !(intersectionState & 2 /* Target */) && source2.flags & (131068 /* Primitive */ | 524288 /* Object */ | 2097152 /* Intersection */) && source2 !== globalObjectType && target2.flags & (524288 /* Object */ | 2097152 /* Intersection */) && isWeakType(target2) && (getPropertiesOfType(source2).length > 0 || typeHasCallOrConstructSignatures2(source2));
-          const isComparingJsxAttributes = !!(getObjectFlags(source2) & 2048 /* JsxAttributes */);
-          if (isPerformingCommonPropertyChecks && !hasCommonProperties(source2, target2, isComparingJsxAttributes)) {
-            if (reportErrors2) {
-              const sourceString = typeToString(originalSource.aliasSymbol ? originalSource : source2);
-              const targetString = typeToString(originalTarget.aliasSymbol ? originalTarget : target2);
-              const calls = getSignaturesOfType(source2, 0 /* Call */);
-              const constructs = getSignaturesOfType(source2, 1 /* Construct */);
-              if (calls.length > 0 && isRelatedTo(getReturnTypeOfSignature(calls[0]), target2, 1 /* Source */, false) || constructs.length > 0 && isRelatedTo(getReturnTypeOfSignature(constructs[0]), target2, 1 /* Source */, false)) {
-                reportError(Diagnostics.Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it, sourceString, targetString);
-              } else {
-                reportError(Diagnostics.Type_0_has_no_properties_in_common_with_type_1, sourceString, targetString);
-              }
-            }
-            return 0 /* False */;
-          }
-          traceUnionsOrIntersectionsTooLarge(source2, target2);
-          const skipCaching = source2.flags & 1048576 /* Union */ && source2.types.length < 4 && !(target2.flags & 1048576 /* Union */) || target2.flags & 1048576 /* Union */ && target2.types.length < 4 && !(source2.flags & 469499904 /* StructuredOrInstantiable */);
-          const result2 = skipCaching ? unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState) : recursiveTypeRelatedTo(source2, target2, reportErrors2, intersectionState, recursionFlags);
-          if (result2) {
-            return result2;
-          }
-        }
-        if (reportErrors2) {
-          reportErrorResults(originalSource, originalTarget, source2, target2, headMessage2);
-        }
-        return 0 /* False */;
-      }
-      function reportErrorResults(originalSource, originalTarget, source2, target2, headMessage2) {
-        var _a3, _b;
-        const sourceHasBase = !!getSingleBaseForNonAugmentingSubtype(originalSource);
-        const targetHasBase = !!getSingleBaseForNonAugmentingSubtype(originalTarget);
-        source2 = originalSource.aliasSymbol || sourceHasBase ? originalSource : source2;
-        target2 = originalTarget.aliasSymbol || targetHasBase ? originalTarget : target2;
-        let maybeSuppress = overrideNextErrorInfo > 0;
-        if (maybeSuppress) {
-          overrideNextErrorInfo--;
-        }
-        if (source2.flags & 524288 /* Object */ && target2.flags & 524288 /* Object */) {
-          const currentError = errorInfo;
-          tryElaborateArrayLikeErrors(source2, target2, true);
-          if (errorInfo !== currentError) {
-            maybeSuppress = !!errorInfo;
-          }
-        }
-        if (source2.flags & 524288 /* Object */ && target2.flags & 131068 /* Primitive */) {
-          tryElaborateErrorsForPrimitivesAndObjects(source2, target2);
-        } else if (source2.symbol && source2.flags & 524288 /* Object */ && globalObjectType === source2) {
-          reportError(Diagnostics.The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead);
-        } else if (getObjectFlags(source2) & 2048 /* JsxAttributes */ && target2.flags & 2097152 /* Intersection */) {
-          const targetTypes = target2.types;
-          const intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes, errorNode);
-          const intrinsicClassAttributes = getJsxType(JsxNames.IntrinsicClassAttributes, errorNode);
-          if (!isErrorType(intrinsicAttributes) && !isErrorType(intrinsicClassAttributes) && (contains(targetTypes, intrinsicAttributes) || contains(targetTypes, intrinsicClassAttributes))) {
-            return;
-          }
-        } else {
-          errorInfo = elaborateNeverIntersection(errorInfo, originalTarget);
-        }
-        if (!headMessage2 && maybeSuppress) {
-          lastSkippedInfo = [source2, target2];
-          return;
-        }
-        reportRelationError(headMessage2, source2, target2);
-        if (source2.flags & 262144 /* TypeParameter */ && ((_b = (_a3 = source2.symbol) == null ? void 0 : _a3.declarations) == null ? void 0 : _b[0]) && !getConstraintOfType(source2)) {
-          const syntheticParam = cloneTypeParameter(source2);
-          syntheticParam.constraint = instantiateType(target2, makeUnaryTypeMapper(source2, syntheticParam));
-          if (hasNonCircularBaseConstraint(syntheticParam)) {
-            const targetConstraintString = typeToString(target2, source2.symbol.declarations[0]);
-            associateRelatedInfo(createDiagnosticForNode(source2.symbol.declarations[0], Diagnostics.This_type_parameter_might_need_an_extends_0_constraint, targetConstraintString));
-          }
-        }
-      }
-      function traceUnionsOrIntersectionsTooLarge(source2, target2) {
-        if (!tracing) {
-          return;
-        }
-        if (source2.flags & 3145728 /* UnionOrIntersection */ && target2.flags & 3145728 /* UnionOrIntersection */) {
-          const sourceUnionOrIntersection = source2;
-          const targetUnionOrIntersection = target2;
-          if (sourceUnionOrIntersection.objectFlags & targetUnionOrIntersection.objectFlags & 32768 /* PrimitiveUnion */) {
-            return;
-          }
-          const sourceSize = sourceUnionOrIntersection.types.length;
-          const targetSize = targetUnionOrIntersection.types.length;
-          if (sourceSize * targetSize > 1e6) {
-            tracing.instant(tracing.Phase.CheckTypes, "traceUnionsOrIntersectionsTooLarge_DepthLimit", {
-              sourceId: source2.id,
-              sourceSize,
-              targetId: target2.id,
-              targetSize,
-              pos: errorNode == null ? void 0 : errorNode.pos,
-              end: errorNode == null ? void 0 : errorNode.end
-            });
-          }
-        }
+    if (!specifier) {
+      const local = getLocalModuleSpecifier(
+        modulePath.path,
+        info,
+        compilerOptions,
+        host,
+        options.overrideImportMode || importingSourceFile.impliedNodeFormat,
+        preferences,
+        /*pathsOnly*/
+        modulePath.isRedirect
+      );
+      if (!local) {
+        continue;
       }
-      function getTypeOfPropertyInTypes(types, name) {
-        const appendPropType = (propTypes, type) => {
-          var _a3;
-          type = getApparentType(type);
-          const prop = type.flags & 3145728 /* UnionOrIntersection */ ? getPropertyOfUnionOrIntersectionType(type, name) : getPropertyOfObjectType(type, name);
-          const propType = prop && getTypeOfSymbol(prop) || ((_a3 = getApplicableIndexInfoForName(type, name)) == null ? void 0 : _a3.type) || undefinedType;
-          return append(propTypes, propType);
-        };
-        return getUnionType(reduceLeft(types, appendPropType, void 0) || emptyArray);
+      if (modulePath.isRedirect) {
+        redirectPathsSpecifiers = append(redirectPathsSpecifiers, local);
+      } else if (pathIsBareSpecifier(local)) {
+        pathsSpecifiers = append(pathsSpecifiers, local);
+      } else if (!importedFileIsInNodeModules || modulePath.isInNodeModules) {
+        relativeSpecifiers = append(relativeSpecifiers, local);
+      }
+    }
+  }
+  return (pathsSpecifiers == null ? void 0 : pathsSpecifiers.length) ? pathsSpecifiers : (redirectPathsSpecifiers == null ? void 0 : redirectPathsSpecifiers.length) ? redirectPathsSpecifiers : (nodeModulesSpecifiers == null ? void 0 : nodeModulesSpecifiers.length) ? nodeModulesSpecifiers : Debug.checkDefined(relativeSpecifiers);
+}
+function getInfo(importingSourceFileName, host) {
+  const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames ? host.useCaseSensitiveFileNames() : true);
+  const sourceDirectory = getDirectoryPath(importingSourceFileName);
+  return { getCanonicalFileName, importingSourceFileName, sourceDirectory };
+}
+function getLocalModuleSpecifier(moduleFileName, info, compilerOptions, host, importMode, { getAllowedEndingsInPreferredOrder: getAllowedEndingsInPrefererredOrder, relativePreference }, pathsOnly) {
+  const { baseUrl, paths, rootDirs } = compilerOptions;
+  if (pathsOnly && !paths) {
+    return void 0;
+  }
+  const { sourceDirectory, getCanonicalFileName } = info;
+  const allowedEndings = getAllowedEndingsInPrefererredOrder(importMode);
+  const relativePath = rootDirs && tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, allowedEndings, compilerOptions) || processEnding(ensurePathIsNonModuleName(getRelativePathFromDirectory(sourceDirectory, moduleFileName, getCanonicalFileName)), allowedEndings, compilerOptions);
+  if (!baseUrl && !paths || relativePreference === 0 /* Relative */) {
+    return pathsOnly ? void 0 : relativePath;
+  }
+  const baseDirectory = getNormalizedAbsolutePath(getPathsBasePath(compilerOptions, host) || baseUrl, host.getCurrentDirectory());
+  const relativeToBaseUrl = getRelativePathIfInDirectory(moduleFileName, baseDirectory, getCanonicalFileName);
+  if (!relativeToBaseUrl) {
+    return pathsOnly ? void 0 : relativePath;
+  }
+  const fromPaths = paths && tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, host, compilerOptions);
+  if (pathsOnly) {
+    return fromPaths;
+  }
+  const maybeNonRelative = fromPaths === void 0 && baseUrl !== void 0 ? processEnding(relativeToBaseUrl, allowedEndings, compilerOptions) : fromPaths;
+  if (!maybeNonRelative) {
+    return relativePath;
+  }
+  if (relativePreference === 1 /* NonRelative */ && !pathIsRelative(maybeNonRelative)) {
+    return maybeNonRelative;
+  }
+  if (relativePreference === 3 /* ExternalNonRelative */ && !pathIsRelative(maybeNonRelative)) {
+    const projectDirectory = compilerOptions.configFilePath ? toPath(getDirectoryPath(compilerOptions.configFilePath), host.getCurrentDirectory(), info.getCanonicalFileName) : info.getCanonicalFileName(host.getCurrentDirectory());
+    const modulePath = toPath(moduleFileName, projectDirectory, getCanonicalFileName);
+    const sourceIsInternal = startsWith(sourceDirectory, projectDirectory);
+    const targetIsInternal = startsWith(modulePath, projectDirectory);
+    if (sourceIsInternal && !targetIsInternal || !sourceIsInternal && targetIsInternal) {
+      return maybeNonRelative;
+    }
+    const nearestTargetPackageJson = getNearestAncestorDirectoryWithPackageJson(host, getDirectoryPath(modulePath));
+    const nearestSourcePackageJson = getNearestAncestorDirectoryWithPackageJson(host, sourceDirectory);
+    if (nearestSourcePackageJson !== nearestTargetPackageJson) {
+      return maybeNonRelative;
+    }
+    return relativePath;
+  }
+  return isPathRelativeToParent(maybeNonRelative) || countPathComponents(relativePath) < countPathComponents(maybeNonRelative) ? relativePath : maybeNonRelative;
+}
+function countPathComponents(path) {
+  let count = 0;
+  for (let i = startsWith(path, "./") ? 2 : 0; i < path.length; i++) {
+    if (path.charCodeAt(i) === 47 /* slash */)
+      count++;
+  }
+  return count;
+}
+function comparePathsByRedirectAndNumberOfDirectorySeparators(a, b) {
+  return compareBooleans(b.isRedirect, a.isRedirect) || compareNumberOfDirectorySeparators(a.path, b.path);
+}
+function getNearestAncestorDirectoryWithPackageJson(host, fileName) {
+  if (host.getNearestAncestorDirectoryWithPackageJson) {
+    return host.getNearestAncestorDirectoryWithPackageJson(fileName);
+  }
+  return !!forEachAncestorDirectory(fileName, (directory) => {
+    return host.fileExists(combinePaths(directory, "package.json")) ? true : void 0;
+  });
+}
+function forEachFileNameOfModule(importingFileName, importedFileName, host, preferSymlinks, cb) {
+  var _a2;
+  const getCanonicalFileName = hostGetCanonicalFileName(host);
+  const cwd = host.getCurrentDirectory();
+  const referenceRedirect = host.isSourceOfProjectReferenceRedirect(importedFileName) ? host.getProjectReferenceRedirect(importedFileName) : void 0;
+  const importedPath = toPath(importedFileName, cwd, getCanonicalFileName);
+  const redirects = host.redirectTargetsMap.get(importedPath) || emptyArray;
+  const importedFileNames = [...referenceRedirect ? [referenceRedirect] : emptyArray, importedFileName, ...redirects];
+  const targets = importedFileNames.map((f) => getNormalizedAbsolutePath(f, cwd));
+  let shouldFilterIgnoredPaths = !every(targets, containsIgnoredPath);
+  if (!preferSymlinks) {
+    const result2 = forEach(targets, (p) => !(shouldFilterIgnoredPaths && containsIgnoredPath(p)) && cb(p, referenceRedirect === p));
+    if (result2)
+      return result2;
+  }
+  const symlinkedDirectories = (_a2 = host.getSymlinkCache) == null ? void 0 : _a2.call(host).getSymlinkedDirectoriesByRealpath();
+  const fullImportedFileName = getNormalizedAbsolutePath(importedFileName, cwd);
+  const result = symlinkedDirectories && forEachAncestorDirectory(getDirectoryPath(fullImportedFileName), (realPathDirectory) => {
+    const symlinkDirectories = symlinkedDirectories.get(ensureTrailingDirectorySeparator(toPath(realPathDirectory, cwd, getCanonicalFileName)));
+    if (!symlinkDirectories)
+      return void 0;
+    if (startsWithDirectory(importingFileName, realPathDirectory, getCanonicalFileName)) {
+      return false;
+    }
+    return forEach(targets, (target) => {
+      if (!startsWithDirectory(target, realPathDirectory, getCanonicalFileName)) {
+        return;
       }
-      function hasExcessProperties(source2, target2, reportErrors2) {
-        var _a3;
-        if (!isExcessPropertyCheckTarget(target2) || !noImplicitAny && getObjectFlags(target2) & 4096 /* JSLiteral */) {
-          return false;
-        }
-        const isComparingJsxAttributes = !!(getObjectFlags(source2) & 2048 /* JsxAttributes */);
-        if ((relation === assignableRelation || relation === comparableRelation) && (isTypeSubsetOf(globalObjectType, target2) || !isComparingJsxAttributes && isEmptyObjectType(target2))) {
-          return false;
-        }
-        let reducedTarget = target2;
-        let checkTypes;
-        if (target2.flags & 1048576 /* Union */) {
-          reducedTarget = findMatchingDiscriminantType(source2, target2, isRelatedTo) || filterPrimitivesIfContainsNonPrimitive(target2);
-          checkTypes = reducedTarget.flags & 1048576 /* Union */ ? reducedTarget.types : [reducedTarget];
-        }
-        for (const prop of getPropertiesOfType(source2)) {
-          if (shouldCheckAsExcessProperty(prop, source2.symbol) && !isIgnoredJsxProperty(source2, prop)) {
-            if (!isKnownProperty(reducedTarget, prop.escapedName, isComparingJsxAttributes)) {
-              if (reportErrors2) {
-                const errorTarget = filterType(reducedTarget, isExcessPropertyCheckTarget);
-                if (!errorNode)
-                  return Debug.fail();
-                if (isJsxAttributes(errorNode) || isJsxOpeningLikeElement(errorNode) || isJsxOpeningLikeElement(errorNode.parent)) {
-                  if (prop.valueDeclaration && isJsxAttribute(prop.valueDeclaration) && getSourceFileOfNode(errorNode) === getSourceFileOfNode(prop.valueDeclaration.name)) {
-                    errorNode = prop.valueDeclaration.name;
-                  }
-                  const propName = symbolToString(prop);
-                  const suggestionSymbol = getSuggestedSymbolForNonexistentJSXAttribute(propName, errorTarget);
-                  const suggestion = suggestionSymbol ? symbolToString(suggestionSymbol) : void 0;
-                  if (suggestion) {
-                    reportError(Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2, propName, typeToString(errorTarget), suggestion);
-                  } else {
-                    reportError(Diagnostics.Property_0_does_not_exist_on_type_1, propName, typeToString(errorTarget));
-                  }
-                } else {
-                  const objectLiteralDeclaration = ((_a3 = source2.symbol) == null ? void 0 : _a3.declarations) && firstOrUndefined(source2.symbol.declarations);
-                  let suggestion;
-                  if (prop.valueDeclaration && findAncestor(prop.valueDeclaration, (d) => d === objectLiteralDeclaration) && getSourceFileOfNode(objectLiteralDeclaration) === getSourceFileOfNode(errorNode)) {
-                    const propDeclaration = prop.valueDeclaration;
-                    Debug.assertNode(propDeclaration, isObjectLiteralElementLike);
-                    errorNode = propDeclaration;
-                    const name = propDeclaration.name;
-                    if (isIdentifier(name)) {
-                      suggestion = getSuggestionForNonexistentProperty(name, errorTarget);
-                    }
-                  }
-                  if (suggestion !== void 0) {
-                    reportError(
-                      Diagnostics.Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_write_2,
-                      symbolToString(prop),
-                      typeToString(errorTarget),
-                      suggestion
-                    );
-                  } else {
-                    reportError(
-                      Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1,
-                      symbolToString(prop),
-                      typeToString(errorTarget)
-                    );
-                  }
-                }
-              }
-              return true;
-            }
-            if (checkTypes && !isRelatedTo(getTypeOfSymbol(prop), getTypeOfPropertyInTypes(checkTypes, prop.escapedName), 3 /* Both */, reportErrors2)) {
-              if (reportErrors2) {
-                reportIncompatibleError(Diagnostics.Types_of_property_0_are_incompatible, symbolToString(prop));
-              }
-              return true;
-            }
-          }
-        }
-        return false;
+      const relative = getRelativePathFromDirectory(realPathDirectory, target, getCanonicalFileName);
+      for (const symlinkDirectory of symlinkDirectories) {
+        const option = resolvePath(symlinkDirectory, relative);
+        const result2 = cb(option, target === referenceRedirect);
+        shouldFilterIgnoredPaths = true;
+        if (result2)
+          return result2;
       }
-      function shouldCheckAsExcessProperty(prop, container) {
-        return prop.valueDeclaration && container.valueDeclaration && prop.valueDeclaration.parent === container.valueDeclaration;
+    });
+  });
+  return result || (preferSymlinks ? forEach(targets, (p) => shouldFilterIgnoredPaths && containsIgnoredPath(p) ? void 0 : cb(p, p === referenceRedirect)) : void 0);
+}
+function getAllModulePaths(importingFilePath, importedFileName, host, preferences, options = {}) {
+  var _a2;
+  const importedFilePath = toPath(importedFileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host));
+  const cache = (_a2 = host.getModuleSpecifierCache) == null ? void 0 : _a2.call(host);
+  if (cache) {
+    const cached = cache.get(importingFilePath, importedFilePath, preferences, options);
+    if (cached == null ? void 0 : cached.modulePaths)
+      return cached.modulePaths;
+  }
+  const modulePaths = getAllModulePathsWorker(importingFilePath, importedFileName, host);
+  if (cache) {
+    cache.setModulePaths(importingFilePath, importedFilePath, preferences, options, modulePaths);
+  }
+  return modulePaths;
+}
+function getAllModulePathsWorker(importingFileName, importedFileName, host) {
+  const getCanonicalFileName = hostGetCanonicalFileName(host);
+  const allFileNames = /* @__PURE__ */ new Map();
+  let importedFileFromNodeModules = false;
+  forEachFileNameOfModule(
+    importingFileName,
+    importedFileName,
+    host,
+    /*preferSymlinks*/
+    true,
+    (path, isRedirect) => {
+      const isInNodeModules = pathContainsNodeModules(path);
+      allFileNames.set(path, { path: getCanonicalFileName(path), isRedirect, isInNodeModules });
+      importedFileFromNodeModules = importedFileFromNodeModules || isInNodeModules;
+    }
+  );
+  const sortedPaths = [];
+  for (let directory = getDirectoryPath(importingFileName); allFileNames.size !== 0; ) {
+    const directoryStart = ensureTrailingDirectorySeparator(directory);
+    let pathsInDirectory;
+    allFileNames.forEach(({ path, isRedirect, isInNodeModules }, fileName) => {
+      if (startsWith(path, directoryStart)) {
+        (pathsInDirectory || (pathsInDirectory = [])).push({ path: fileName, isRedirect, isInNodeModules });
+        allFileNames.delete(fileName);
       }
-      function unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState) {
-        if (source2.flags & 1048576 /* Union */) {
-          return relation === comparableRelation ? someTypeRelatedToType(source2, target2, reportErrors2 && !(source2.flags & 131068 /* Primitive */), intersectionState) : eachTypeRelatedToType(source2, target2, reportErrors2 && !(source2.flags & 131068 /* Primitive */), intersectionState);
-        }
-        if (target2.flags & 1048576 /* Union */) {
-          return typeRelatedToSomeType(getRegularTypeOfObjectLiteral(source2), target2, reportErrors2 && !(source2.flags & 131068 /* Primitive */) && !(target2.flags & 131068 /* Primitive */));
-        }
-        if (target2.flags & 2097152 /* Intersection */) {
-          return typeRelatedToEachType(source2, target2, reportErrors2, 2 /* Target */);
-        }
-        if (relation === comparableRelation && target2.flags & 131068 /* Primitive */) {
-          const constraints = sameMap(source2.types, (t) => t.flags & 465829888 /* Instantiable */ ? getBaseConstraintOfType(t) || unknownType : t);
-          if (constraints !== source2.types) {
-            source2 = getIntersectionType(constraints);
-            if (source2.flags & 131072 /* Never */) {
-              return 0 /* False */;
-            }
-            if (!(source2.flags & 2097152 /* Intersection */)) {
-              return isRelatedTo(source2, target2, 1 /* Source */, false) || isRelatedTo(target2, source2, 1 /* Source */, false);
-            }
-          }
+    });
+    if (pathsInDirectory) {
+      if (pathsInDirectory.length > 1) {
+        pathsInDirectory.sort(comparePathsByRedirectAndNumberOfDirectorySeparators);
+      }
+      sortedPaths.push(...pathsInDirectory);
+    }
+    const newDirectory = getDirectoryPath(directory);
+    if (newDirectory === directory)
+      break;
+    directory = newDirectory;
+  }
+  if (allFileNames.size) {
+    const remainingPaths = arrayFrom(allFileNames.values());
+    if (remainingPaths.length > 1)
+      remainingPaths.sort(comparePathsByRedirectAndNumberOfDirectorySeparators);
+    sortedPaths.push(...remainingPaths);
+  }
+  return sortedPaths;
+}
+function tryGetModuleNameFromAmbientModule(moduleSymbol, checker) {
+  var _a2;
+  const decl = (_a2 = moduleSymbol.declarations) == null ? void 0 : _a2.find(
+    (d) => isNonGlobalAmbientModule(d) && (!isExternalModuleAugmentation(d) || !isExternalModuleNameRelative(getTextOfIdentifierOrLiteral(d.name)))
+  );
+  if (decl) {
+    return decl.name.text;
+  }
+  const ambientModuleDeclareCandidates = mapDefined(
+    moduleSymbol.declarations,
+    (d) => {
+      var _a3, _b, _c, _d;
+      if (!isModuleDeclaration(d))
+        return;
+      const topNamespace = getTopNamespace(d);
+      if (!(((_a3 = topNamespace == null ? void 0 : topNamespace.parent) == null ? void 0 : _a3.parent) && isModuleBlock(topNamespace.parent) && isAmbientModule(topNamespace.parent.parent) && isSourceFile(topNamespace.parent.parent.parent)))
+        return;
+      const exportAssignment = (_d = (_c = (_b = topNamespace.parent.parent.symbol.exports) == null ? void 0 : _b.get("export=")) == null ? void 0 : _c.valueDeclaration) == null ? void 0 : _d.expression;
+      if (!exportAssignment)
+        return;
+      const exportSymbol = checker.getSymbolAtLocation(exportAssignment);
+      if (!exportSymbol)
+        return;
+      const originalExportSymbol = (exportSymbol == null ? void 0 : exportSymbol.flags) & 2097152 /* Alias */ ? checker.getAliasedSymbol(exportSymbol) : exportSymbol;
+      if (originalExportSymbol === d.symbol)
+        return topNamespace.parent.parent;
+      function getTopNamespace(namespaceDeclaration) {
+        while (namespaceDeclaration.flags & 4 /* NestedNamespace */) {
+          namespaceDeclaration = namespaceDeclaration.parent;
         }
-        return someTypeRelatedToType(source2, target2, false, 1 /* Source */);
+        return namespaceDeclaration;
       }
-      function eachTypeRelatedToSomeType(source2, target2) {
-        let result2 = -1 /* True */;
-        const sourceTypes = source2.types;
-        for (const sourceType of sourceTypes) {
-          const related = typeRelatedToSomeType(sourceType, target2, false);
-          if (!related) {
-            return 0 /* False */;
+    }
+  );
+  const ambientModuleDeclare = ambientModuleDeclareCandidates[0];
+  if (ambientModuleDeclare) {
+    return ambientModuleDeclare.name.text;
+  }
+}
+function tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, host, compilerOptions) {
+  for (const key in paths) {
+    for (const patternText2 of paths[key]) {
+      const pattern = normalizePath(patternText2);
+      const indexOfStar = pattern.indexOf("*");
+      const candidates = allowedEndings.map((ending) => ({
+        ending,
+        value: processEnding(relativeToBaseUrl, [ending], compilerOptions)
+      }));
+      if (tryGetExtensionFromPath2(pattern)) {
+        candidates.push({ ending: void 0, value: relativeToBaseUrl });
+      }
+      if (indexOfStar !== -1) {
+        const prefix = pattern.substring(0, indexOfStar);
+        const suffix = pattern.substring(indexOfStar + 1);
+        for (const { ending, value } of candidates) {
+          if (value.length >= prefix.length + suffix.length && startsWith(value, prefix) && endsWith(value, suffix) && validateEnding({ ending, value })) {
+            const matchedStar = value.substring(prefix.length, value.length - suffix.length);
+            return key.replace("*", matchedStar);
           }
-          result2 &= related;
         }
-        return result2;
+      } else if (some(candidates, (c) => c.ending !== 0 /* Minimal */ && pattern === c.value) || some(candidates, (c) => c.ending === 0 /* Minimal */ && pattern === c.value && validateEnding(c))) {
+        return key;
       }
-      function typeRelatedToSomeType(source2, target2, reportErrors2) {
-        const targetTypes = target2.types;
-        if (target2.flags & 1048576 /* Union */) {
-          if (containsType(targetTypes, source2)) {
-            return -1 /* True */;
-          }
-          const match = getMatchingUnionConstituentForType(target2, source2);
-          if (match) {
-            const related = isRelatedTo(source2, match, 2 /* Target */, false);
-            if (related) {
-              return related;
-            }
-          }
+    }
+  }
+  function validateEnding({ ending, value }) {
+    return ending !== 0 /* Minimal */ || value === processEnding(relativeToBaseUrl, [ending], compilerOptions, host);
+  }
+}
+function tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, packageName, exports, conditions, mode = 0 /* Exact */) {
+  if (typeof exports === "string") {
+    const pathOrPattern = getNormalizedAbsolutePath(
+      combinePaths(packageDirectory, exports),
+      /*currentDirectory*/
+      void 0
+    );
+    const extensionSwappedTarget = hasTSFileExtension(targetFilePath) ? removeFileExtension(targetFilePath) + tryGetJSExtensionForFile(targetFilePath, options) : void 0;
+    switch (mode) {
+      case 0 /* Exact */:
+        if (comparePaths(targetFilePath, pathOrPattern) === 0 /* EqualTo */ || extensionSwappedTarget && comparePaths(extensionSwappedTarget, pathOrPattern) === 0 /* EqualTo */) {
+          return { moduleFileToTry: packageName };
         }
-        for (const type of targetTypes) {
-          const related = isRelatedTo(source2, type, 2 /* Target */, false);
-          if (related) {
-            return related;
-          }
+        break;
+      case 1 /* Directory */:
+        if (containsPath(pathOrPattern, targetFilePath)) {
+          const fragment = getRelativePathFromDirectory(
+            pathOrPattern,
+            targetFilePath,
+            /*ignoreCase*/
+            false
+          );
+          return { moduleFileToTry: getNormalizedAbsolutePath(
+            combinePaths(combinePaths(packageName, exports), fragment),
+            /*currentDirectory*/
+            void 0
+          ) };
         }
-        if (reportErrors2) {
-          const bestMatchingType = getBestMatchingType(source2, target2, isRelatedTo);
-          if (bestMatchingType) {
-            isRelatedTo(source2, bestMatchingType, 2 /* Target */, true);
-          }
+        break;
+      case 2 /* Pattern */:
+        const starPos = pathOrPattern.indexOf("*");
+        const leadingSlice = pathOrPattern.slice(0, starPos);
+        const trailingSlice = pathOrPattern.slice(starPos + 1);
+        if (startsWith(targetFilePath, leadingSlice) && endsWith(targetFilePath, trailingSlice)) {
+          const starReplacement = targetFilePath.slice(leadingSlice.length, targetFilePath.length - trailingSlice.length);
+          return { moduleFileToTry: packageName.replace("*", starReplacement) };
+        }
+        if (extensionSwappedTarget && startsWith(extensionSwappedTarget, leadingSlice) && endsWith(extensionSwappedTarget, trailingSlice)) {
+          const starReplacement = extensionSwappedTarget.slice(leadingSlice.length, extensionSwappedTarget.length - trailingSlice.length);
+          return { moduleFileToTry: packageName.replace("*", starReplacement) };
         }
-        return 0 /* False */;
-      }
-      function typeRelatedToEachType(source2, target2, reportErrors2, intersectionState) {
-        let result2 = -1 /* True */;
-        const targetTypes = target2.types;
-        for (const targetType of targetTypes) {
-          const related = isRelatedTo(source2, targetType, 2 /* Target */, reportErrors2, void 0, intersectionState);
-          if (!related) {
-            return 0 /* False */;
+        break;
+    }
+  } else if (Array.isArray(exports)) {
+    return forEach(exports, (e) => tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, packageName, e, conditions));
+  } else if (typeof exports === "object" && exports !== null) {
+    if (allKeysStartWithDot(exports)) {
+      return forEach(getOwnKeys(exports), (k) => {
+        const subPackageName = getNormalizedAbsolutePath(
+          combinePaths(packageName, k),
+          /*currentDirectory*/
+          void 0
+        );
+        const mode2 = endsWith(k, "/") ? 1 /* Directory */ : stringContains(k, "*") ? 2 /* Pattern */ : 0 /* Exact */;
+        return tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, subPackageName, exports[k], conditions, mode2);
+      });
+    } else {
+      for (const key of getOwnKeys(exports)) {
+        if (key === "default" || conditions.indexOf(key) >= 0 || isApplicableVersionedTypesKey(conditions, key)) {
+          const subTarget = exports[key];
+          const result = tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, packageName, subTarget, conditions);
+          if (result) {
+            return result;
           }
-          result2 &= related;
         }
-        return result2;
       }
-      function someTypeRelatedToType(source2, target2, reportErrors2, intersectionState) {
-        const sourceTypes = source2.types;
-        if (source2.flags & 1048576 /* Union */ && containsType(sourceTypes, target2)) {
-          return -1 /* True */;
+    }
+  }
+  return void 0;
+}
+function tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, allowedEndings, compilerOptions) {
+  const normalizedTargetPaths = getPathsRelativeToRootDirs(moduleFileName, rootDirs, getCanonicalFileName);
+  if (normalizedTargetPaths === void 0) {
+    return void 0;
+  }
+  const normalizedSourcePaths = getPathsRelativeToRootDirs(sourceDirectory, rootDirs, getCanonicalFileName);
+  const relativePaths = flatMap(normalizedSourcePaths, (sourcePath) => {
+    return map(normalizedTargetPaths, (targetPath) => ensurePathIsNonModuleName(getRelativePathFromDirectory(sourcePath, targetPath, getCanonicalFileName)));
+  });
+  const shortest = min(relativePaths, compareNumberOfDirectorySeparators);
+  if (!shortest) {
+    return void 0;
+  }
+  return processEnding(shortest, allowedEndings, compilerOptions);
+}
+function tryGetModuleNameAsNodeModule({ path, isRedirect }, { getCanonicalFileName, sourceDirectory }, importingSourceFile, host, options, userPreferences, packageNameOnly, overrideMode) {
+  if (!host.fileExists || !host.readFile) {
+    return void 0;
+  }
+  const parts = getNodeModulePathParts(path);
+  if (!parts) {
+    return void 0;
+  }
+  const preferences = getPreferences(userPreferences, options, importingSourceFile);
+  const allowedEndings = preferences.getAllowedEndingsInPreferredOrder();
+  let moduleSpecifier = path;
+  let isPackageRootPath = false;
+  if (!packageNameOnly) {
+    let packageRootIndex = parts.packageRootIndex;
+    let moduleFileName;
+    while (true) {
+      const { moduleFileToTry, packageRootPath, blockedByExports, verbatimFromExports } = tryDirectoryWithPackageJson(packageRootIndex);
+      if (getEmitModuleResolutionKind(options) !== 1 /* Classic */) {
+        if (blockedByExports) {
+          return void 0;
         }
-        const len = sourceTypes.length;
-        for (let i = 0; i < len; i++) {
-          const related = isRelatedTo(sourceTypes[i], target2, 1 /* Source */, reportErrors2 && i === len - 1, void 0, intersectionState);
-          if (related) {
-            return related;
-          }
+        if (verbatimFromExports) {
+          return moduleFileToTry;
         }
-        return 0 /* False */;
       }
-      function getUndefinedStrippedTargetIfNeeded(source2, target2) {
-        if (source2.flags & 1048576 /* Union */ && target2.flags & 1048576 /* Union */ && !(source2.types[0].flags & 32768 /* Undefined */) && target2.types[0].flags & 32768 /* Undefined */) {
-          return extractTypesOfKind(target2, ~32768 /* Undefined */);
-        }
-        return target2;
-      }
-      function eachTypeRelatedToType(source2, target2, reportErrors2, intersectionState) {
-        let result2 = -1 /* True */;
-        const sourceTypes = source2.types;
-        const undefinedStrippedTarget = getUndefinedStrippedTargetIfNeeded(source2, target2);
-        for (let i = 0; i < sourceTypes.length; i++) {
-          const sourceType = sourceTypes[i];
-          if (undefinedStrippedTarget.flags & 1048576 /* Union */ && sourceTypes.length >= undefinedStrippedTarget.types.length && sourceTypes.length % undefinedStrippedTarget.types.length === 0) {
-            const related2 = isRelatedTo(sourceType, undefinedStrippedTarget.types[i % undefinedStrippedTarget.types.length], 3 /* Both */, false, void 0, intersectionState);
-            if (related2) {
-              result2 &= related2;
-              continue;
-            }
-          }
-          const related = isRelatedTo(sourceType, target2, 1 /* Source */, reportErrors2, void 0, intersectionState);
-          if (!related) {
-            return 0 /* False */;
-          }
-          result2 &= related;
-        }
-        return result2;
+      if (packageRootPath) {
+        moduleSpecifier = packageRootPath;
+        isPackageRootPath = true;
+        break;
       }
-      function typeArgumentsRelatedTo(sources = emptyArray, targets = emptyArray, variances = emptyArray, reportErrors2, intersectionState) {
-        if (sources.length !== targets.length && relation === identityRelation) {
-          return 0 /* False */;
-        }
-        const length2 = sources.length <= targets.length ? sources.length : targets.length;
-        let result2 = -1 /* True */;
-        for (let i = 0; i < length2; i++) {
-          const varianceFlags = i < variances.length ? variances[i] : 1 /* Covariant */;
-          const variance = varianceFlags & 7 /* VarianceMask */;
-          if (variance !== 4 /* Independent */) {
-            const s = sources[i];
-            const t = targets[i];
-            let related = -1 /* True */;
-            if (varianceFlags & 8 /* Unmeasurable */) {
-              related = relation === identityRelation ? isRelatedTo(s, t, 3 /* Both */, false) : compareTypesIdentical(s, t);
-            } else if (variance === 1 /* Covariant */) {
-              related = isRelatedTo(s, t, 3 /* Both */, reportErrors2, void 0, intersectionState);
-            } else if (variance === 2 /* Contravariant */) {
-              related = isRelatedTo(t, s, 3 /* Both */, reportErrors2, void 0, intersectionState);
-            } else if (variance === 3 /* Bivariant */) {
-              related = isRelatedTo(t, s, 3 /* Both */, false);
-              if (!related) {
-                related = isRelatedTo(s, t, 3 /* Both */, reportErrors2, void 0, intersectionState);
-              }
-            } else {
-              related = isRelatedTo(s, t, 3 /* Both */, reportErrors2, void 0, intersectionState);
-              if (related) {
-                related &= isRelatedTo(t, s, 3 /* Both */, reportErrors2, void 0, intersectionState);
-              }
-            }
-            if (!related) {
-              return 0 /* False */;
-            }
-            result2 &= related;
-          }
-        }
-        return result2;
+      if (!moduleFileName)
+        moduleFileName = moduleFileToTry;
+      packageRootIndex = path.indexOf(directorySeparator, packageRootIndex + 1);
+      if (packageRootIndex === -1) {
+        moduleSpecifier = processEnding(moduleFileName, allowedEndings, options, host);
+        break;
       }
-      function recursiveTypeRelatedTo(source2, target2, reportErrors2, intersectionState, recursionFlags) {
-        var _a3, _b, _c;
-        if (overflow) {
-          return 0 /* False */;
-        }
-        const id = getRelationKey(source2, target2, intersectionState, relation, false);
-        const entry = relation.get(id);
-        if (entry !== void 0) {
-          if (reportErrors2 && entry & 2 /* Failed */ && !(entry & 4 /* Reported */)) {
-          } else {
-            if (outofbandVarianceMarkerHandler) {
-              const saved = entry & 24 /* ReportsMask */;
-              if (saved & 8 /* ReportsUnmeasurable */) {
-                instantiateType(source2, reportUnmeasurableMapper);
-              }
-              if (saved & 16 /* ReportsUnreliable */) {
-                instantiateType(source2, reportUnreliableMapper);
-              }
-            }
-            return entry & 1 /* Succeeded */ ? -1 /* True */ : 0 /* False */;
-          }
-        }
-        if (!maybeKeys) {
-          maybeKeys = [];
-          sourceStack = [];
-          targetStack = [];
-        } else {
-          const broadestEquivalentId = id.startsWith("*") ? getRelationKey(source2, target2, intersectionState, relation, true) : void 0;
-          for (let i = 0; i < maybeCount; i++) {
-            if (id === maybeKeys[i] || broadestEquivalentId && broadestEquivalentId === maybeKeys[i]) {
-              return 3 /* Maybe */;
-            }
-          }
-          if (sourceDepth === 100 || targetDepth === 100) {
-            overflow = true;
-            return 0 /* False */;
-          }
-        }
-        const maybeStart = maybeCount;
-        maybeKeys[maybeCount] = id;
-        maybeCount++;
-        const saveExpandingFlags = expandingFlags;
-        if (recursionFlags & 1 /* Source */) {
-          sourceStack[sourceDepth] = source2;
-          sourceDepth++;
-          if (!(expandingFlags & 1 /* Source */) && isDeeplyNestedType(source2, sourceStack, sourceDepth))
-            expandingFlags |= 1 /* Source */;
-        }
-        if (recursionFlags & 2 /* Target */) {
-          targetStack[targetDepth] = target2;
-          targetDepth++;
-          if (!(expandingFlags & 2 /* Target */) && isDeeplyNestedType(target2, targetStack, targetDepth))
-            expandingFlags |= 2 /* Target */;
-        }
-        let originalHandler;
-        let propagatingVarianceFlags = 0;
-        if (outofbandVarianceMarkerHandler) {
-          originalHandler = outofbandVarianceMarkerHandler;
-          outofbandVarianceMarkerHandler = (onlyUnreliable) => {
-            propagatingVarianceFlags |= onlyUnreliable ? 16 /* ReportsUnreliable */ : 8 /* ReportsUnmeasurable */;
-            return originalHandler(onlyUnreliable);
-          };
-        }
-        let result2;
-        if (expandingFlags === 3 /* Both */) {
-          (_a3 = tracing) == null ? void 0 : _a3.instant(tracing.Phase.CheckTypes, "recursiveTypeRelatedTo_DepthLimit", {
-            sourceId: source2.id,
-            sourceIdStack: sourceStack.map((t) => t.id),
-            targetId: target2.id,
-            targetIdStack: targetStack.map((t) => t.id),
-            depth: sourceDepth,
-            targetDepth
-          });
-          result2 = 3 /* Maybe */;
-        } else {
-          (_b = tracing) == null ? void 0 : _b.push(tracing.Phase.CheckTypes, "structuredTypeRelatedTo", { sourceId: source2.id, targetId: target2.id });
-          result2 = structuredTypeRelatedTo(source2, target2, reportErrors2, intersectionState);
-          (_c = tracing) == null ? void 0 : _c.pop();
-        }
-        if (outofbandVarianceMarkerHandler) {
-          outofbandVarianceMarkerHandler = originalHandler;
-        }
-        if (recursionFlags & 1 /* Source */) {
-          sourceDepth--;
-        }
-        if (recursionFlags & 2 /* Target */) {
-          targetDepth--;
-        }
-        expandingFlags = saveExpandingFlags;
-        if (result2) {
-          if (result2 === -1 /* True */ || sourceDepth === 0 && targetDepth === 0) {
-            if (result2 === -1 /* True */ || result2 === 3 /* Maybe */) {
-              for (let i = maybeStart; i < maybeCount; i++) {
-                relation.set(maybeKeys[i], 1 /* Succeeded */ | propagatingVarianceFlags);
-              }
-            }
-            maybeCount = maybeStart;
-          }
+    }
+  }
+  if (isRedirect && !isPackageRootPath) {
+    return void 0;
+  }
+  const globalTypingsCacheLocation = host.getGlobalTypingsCacheLocation && host.getGlobalTypingsCacheLocation();
+  const pathToTopLevelNodeModules = getCanonicalFileName(moduleSpecifier.substring(0, parts.topLevelNodeModulesIndex));
+  if (!(startsWith(sourceDirectory, pathToTopLevelNodeModules) || globalTypingsCacheLocation && startsWith(getCanonicalFileName(globalTypingsCacheLocation), pathToTopLevelNodeModules))) {
+    return void 0;
+  }
+  const nodeModulesDirectoryName = moduleSpecifier.substring(parts.topLevelPackageNameIndex + 1);
+  const packageName = getPackageNameFromTypesPackageName(nodeModulesDirectoryName);
+  return getEmitModuleResolutionKind(options) === 1 /* Classic */ && packageName === nodeModulesDirectoryName ? void 0 : packageName;
+  function tryDirectoryWithPackageJson(packageRootIndex) {
+    var _a2, _b;
+    const packageRootPath = path.substring(0, packageRootIndex);
+    const packageJsonPath = combinePaths(packageRootPath, "package.json");
+    let moduleFileToTry = path;
+    let maybeBlockedByTypesVersions = false;
+    const cachedPackageJson = (_b = (_a2 = host.getPackageJsonInfoCache) == null ? void 0 : _a2.call(host)) == null ? void 0 : _b.getPackageJsonInfo(packageJsonPath);
+    if (typeof cachedPackageJson === "object" || cachedPackageJson === void 0 && host.fileExists(packageJsonPath)) {
+      const packageJsonContent = (cachedPackageJson == null ? void 0 : cachedPackageJson.contents.packageJsonContent) || JSON.parse(host.readFile(packageJsonPath));
+      const importMode = overrideMode || importingSourceFile.impliedNodeFormat;
+      if (getEmitModuleResolutionKind(options) === 3 /* Node16 */ || getEmitModuleResolutionKind(options) === 99 /* NodeNext */) {
+        const conditions = ["node", importMode === 99 /* ESNext */ ? "import" : "require", "types"];
+        const fromExports = packageJsonContent.exports && typeof packageJsonContent.name === "string" ? tryGetModuleNameFromExports(options, path, packageRootPath, getPackageNameFromTypesPackageName(packageJsonContent.name), packageJsonContent.exports, conditions) : void 0;
+        if (fromExports) {
+          const withJsExtension = !hasTSFileExtension(fromExports.moduleFileToTry) ? fromExports : { moduleFileToTry: removeFileExtension(fromExports.moduleFileToTry) + tryGetJSExtensionForFile(fromExports.moduleFileToTry, options) };
+          return { ...withJsExtension, verbatimFromExports: true };
+        }
+        if (packageJsonContent.exports) {
+          return { moduleFileToTry: path, blockedByExports: true };
+        }
+      }
+      const versionPaths = packageJsonContent.typesVersions ? getPackageJsonTypesVersionsPaths(packageJsonContent.typesVersions) : void 0;
+      if (versionPaths) {
+        const subModuleName = path.slice(packageRootPath.length + 1);
+        const fromPaths = tryGetModuleNameFromPaths(
+          subModuleName,
+          versionPaths.paths,
+          allowedEndings,
+          host,
+          options
+        );
+        if (fromPaths === void 0) {
+          maybeBlockedByTypesVersions = true;
         } else {
-          relation.set(id, (reportErrors2 ? 4 /* Reported */ : 0) | 2 /* Failed */ | propagatingVarianceFlags);
-          maybeCount = maybeStart;
+          moduleFileToTry = combinePaths(packageRootPath, fromPaths);
         }
-        return result2;
       }
-      function structuredTypeRelatedTo(source2, target2, reportErrors2, intersectionState) {
-        const saveErrorInfo = captureErrorCalculationState();
-        let result2 = structuredTypeRelatedToWorker(source2, target2, reportErrors2, intersectionState, saveErrorInfo);
-        if (relation !== identityRelation) {
-          if (!result2 && (source2.flags & 2097152 /* Intersection */ || source2.flags & 262144 /* TypeParameter */ && target2.flags & 1048576 /* Union */)) {
-            const constraint = getEffectiveConstraintOfIntersection(source2.flags & 2097152 /* Intersection */ ? source2.types : [source2], !!(target2.flags & 1048576 /* Union */));
-            if (constraint && everyType(constraint, (c) => c !== source2)) {
-              result2 = isRelatedTo(constraint, target2, 1 /* Source */, false, void 0, intersectionState);
-            }
-          }
-          if (result2 && !inPropertyCheck && (target2.flags & 2097152 /* Intersection */ && !isGenericObjectType(target2) && source2.flags & (524288 /* Object */ | 2097152 /* Intersection */) || isNonGenericObjectType(target2) && !isArrayOrTupleType(target2) && source2.flags & 2097152 /* Intersection */ && getApparentType(source2).flags & 3670016 /* StructuredType */ && !some(source2.types, (t) => !!(getObjectFlags(t) & 262144 /* NonInferrableType */)))) {
-            inPropertyCheck = true;
-            result2 &= propertiesRelatedTo(source2, target2, reportErrors2, void 0, 0 /* None */);
-            inPropertyCheck = false;
-          }
-        }
-        if (result2) {
-          resetErrorInfo(saveErrorInfo);
+      const mainFileRelative = packageJsonContent.typings || packageJsonContent.types || packageJsonContent.main || "index.js";
+      if (isString(mainFileRelative) && !(maybeBlockedByTypesVersions && matchPatternOrExact(tryParsePatterns(versionPaths.paths), mainFileRelative))) {
+        const mainExportFile = toPath(mainFileRelative, packageRootPath, getCanonicalFileName);
+        if (removeFileExtension(mainExportFile) === removeFileExtension(getCanonicalFileName(moduleFileToTry))) {
+          return { packageRootPath, moduleFileToTry };
         }
-        return result2;
       }
-      function structuredTypeRelatedToWorker(source2, target2, reportErrors2, intersectionState, saveErrorInfo) {
-        let result2;
-        let originalErrorInfo;
-        let varianceCheckFailed = false;
-        let sourceFlags = source2.flags;
-        const targetFlags = target2.flags;
-        if (relation === identityRelation) {
-          if (sourceFlags & 3145728 /* UnionOrIntersection */) {
-            let result3 = eachTypeRelatedToSomeType(source2, target2);
-            if (result3) {
-              result3 &= eachTypeRelatedToSomeType(target2, source2);
-            }
-            return result3;
-          }
-          if (sourceFlags & 4194304 /* Index */) {
-            return isRelatedTo(source2.type, target2.type, 3 /* Both */, false);
-          }
-          if (sourceFlags & 8388608 /* IndexedAccess */) {
-            if (result2 = isRelatedTo(source2.objectType, target2.objectType, 3 /* Both */, false)) {
-              if (result2 &= isRelatedTo(source2.indexType, target2.indexType, 3 /* Both */, false)) {
-                return result2;
-              }
-            }
-          }
-          if (sourceFlags & 16777216 /* Conditional */) {
-            if (source2.root.isDistributive === target2.root.isDistributive) {
-              if (result2 = isRelatedTo(source2.checkType, target2.checkType, 3 /* Both */, false)) {
-                if (result2 &= isRelatedTo(source2.extendsType, target2.extendsType, 3 /* Both */, false)) {
-                  if (result2 &= isRelatedTo(getTrueTypeFromConditionalType(source2), getTrueTypeFromConditionalType(target2), 3 /* Both */, false)) {
-                    if (result2 &= isRelatedTo(getFalseTypeFromConditionalType(source2), getFalseTypeFromConditionalType(target2), 3 /* Both */, false)) {
-                      return result2;
-                    }
-                  }
-                }
-              }
-            }
-          }
-          if (sourceFlags & 33554432 /* Substitution */) {
-            if (result2 = isRelatedTo(source2.baseType, target2.baseType, 3 /* Both */, false)) {
-              if (result2 &= isRelatedTo(source2.constraint, target2.constraint, 3 /* Both */, false)) {
-                return result2;
-              }
-            }
-          }
-          if (!(sourceFlags & 524288 /* Object */)) {
-            return 0 /* False */;
-          }
-        } else if (sourceFlags & 3145728 /* UnionOrIntersection */ || targetFlags & 3145728 /* UnionOrIntersection */) {
-          if (result2 = unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState)) {
-            return result2;
-          }
-          if (!(sourceFlags & 465829888 /* Instantiable */ || sourceFlags & 524288 /* Object */ && targetFlags & 1048576 /* Union */ || sourceFlags & 2097152 /* Intersection */ && targetFlags & (524288 /* Object */ | 1048576 /* Union */ | 465829888 /* Instantiable */))) {
-            return 0 /* False */;
-          }
-        }
-        if (sourceFlags & (524288 /* Object */ | 16777216 /* Conditional */) && source2.aliasSymbol && source2.aliasTypeArguments && source2.aliasSymbol === target2.aliasSymbol && !(isMarkerType(source2) || isMarkerType(target2))) {
-          const variances = getAliasVariances(source2.aliasSymbol);
-          if (variances === emptyArray) {
-            return 1 /* Unknown */;
-          }
-          const varianceResult = relateVariances(source2.aliasTypeArguments, target2.aliasTypeArguments, variances, intersectionState);
-          if (varianceResult !== void 0) {
-            return varianceResult;
-          }
-        }
-        if (isSingleElementGenericTupleType(source2) && !source2.target.readonly && (result2 = isRelatedTo(getTypeArguments(source2)[0], target2, 1 /* Source */)) || isSingleElementGenericTupleType(target2) && (target2.target.readonly || isMutableArrayOrTuple(getBaseConstraintOfType(source2) || source2)) && (result2 = isRelatedTo(source2, getTypeArguments(target2)[0], 2 /* Target */))) {
-          return result2;
-        }
-        if (targetFlags & 262144 /* TypeParameter */) {
-          if (getObjectFlags(source2) & 32 /* Mapped */ && !source2.declaration.nameType && isRelatedTo(getIndexType(target2), getConstraintTypeFromMappedType(source2), 3 /* Both */)) {
-            if (!(getMappedTypeModifiers(source2) & 4 /* IncludeOptional */)) {
-              const templateType = getTemplateTypeFromMappedType(source2);
-              const indexedAccessType = getIndexedAccessType(target2, getTypeParameterFromMappedType(source2));
-              if (result2 = isRelatedTo(templateType, indexedAccessType, 3 /* Both */, reportErrors2)) {
-                return result2;
-              }
-            }
-          }
-          if (relation === comparableRelation && sourceFlags & 262144 /* TypeParameter */) {
-            let constraint = getConstraintOfTypeParameter(source2);
-            if (constraint && hasNonCircularBaseConstraint(source2)) {
-              while (constraint && someType(constraint, (c) => !!(c.flags & 262144 /* TypeParameter */))) {
-                if (result2 = isRelatedTo(constraint, target2, 1 /* Source */, false)) {
-                  return result2;
-                }
-                constraint = getConstraintOfTypeParameter(constraint);
-              }
-            }
-            return 0 /* False */;
-          }
-        } else if (targetFlags & 4194304 /* Index */) {
-          const targetType = target2.type;
-          if (sourceFlags & 4194304 /* Index */) {
-            if (result2 = isRelatedTo(targetType, source2.type, 3 /* Both */, false)) {
-              return result2;
-            }
-          }
-          if (isTupleType(targetType)) {
-            if (result2 = isRelatedTo(source2, getKnownKeysOfTupleType(targetType), 2 /* Target */, reportErrors2)) {
-              return result2;
-            }
-          } else {
-            const constraint = getSimplifiedTypeOrConstraint(targetType);
-            if (constraint) {
-              if (isRelatedTo(source2, getIndexType(constraint, target2.stringsOnly), 2 /* Target */, reportErrors2) === -1 /* True */) {
-                return -1 /* True */;
-              }
-            } else if (isGenericMappedType(targetType)) {
-              const nameType = getNameTypeFromMappedType(targetType);
-              const constraintType = getConstraintTypeFromMappedType(targetType);
-              let targetKeys;
-              if (nameType && isMappedTypeWithKeyofConstraintDeclaration(targetType)) {
-                const modifiersType = getApparentType(getModifiersTypeFromMappedType(targetType));
-                const mappedKeys = [];
-                forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(
-                  modifiersType,
-                  8576 /* StringOrNumberLiteralOrUnique */,
-                  false,
-                  (t) => void mappedKeys.push(instantiateType(nameType, appendTypeMapping(targetType.mapper, getTypeParameterFromMappedType(targetType), t)))
-                );
-                targetKeys = getUnionType([...mappedKeys, nameType]);
-              } else {
-                targetKeys = nameType || constraintType;
-              }
-              if (isRelatedTo(source2, targetKeys, 2 /* Target */, reportErrors2) === -1 /* True */) {
-                return -1 /* True */;
-              }
-            }
-          }
-        } else if (targetFlags & 8388608 /* IndexedAccess */) {
-          if (sourceFlags & 8388608 /* IndexedAccess */) {
-            if (result2 = isRelatedTo(source2.objectType, target2.objectType, 3 /* Both */, reportErrors2)) {
-              result2 &= isRelatedTo(source2.indexType, target2.indexType, 3 /* Both */, reportErrors2);
-            }
-            if (result2) {
-              return result2;
-            }
-            if (reportErrors2) {
-              originalErrorInfo = errorInfo;
-            }
-          }
-          if (relation === assignableRelation || relation === comparableRelation) {
-            const objectType = target2.objectType;
-            const indexType = target2.indexType;
-            const baseObjectType = getBaseConstraintOfType(objectType) || objectType;
-            const baseIndexType = getBaseConstraintOfType(indexType) || indexType;
-            if (!isGenericObjectType(baseObjectType) && !isGenericIndexType(baseIndexType)) {
-              const accessFlags = 4 /* Writing */ | (baseObjectType !== objectType ? 2 /* NoIndexSignatures */ : 0);
-              const constraint = getIndexedAccessTypeOrUndefined(baseObjectType, baseIndexType, accessFlags);
-              if (constraint) {
-                if (reportErrors2 && originalErrorInfo) {
-                  resetErrorInfo(saveErrorInfo);
-                }
-                if (result2 = isRelatedTo(source2, constraint, 2 /* Target */, reportErrors2, void 0, intersectionState)) {
-                  return result2;
-                }
-                if (reportErrors2 && originalErrorInfo && errorInfo) {
-                  errorInfo = countMessageChainBreadth([originalErrorInfo]) <= countMessageChainBreadth([errorInfo]) ? originalErrorInfo : errorInfo;
-                }
-              }
-            }
-          }
-          if (reportErrors2) {
-            originalErrorInfo = void 0;
-          }
-        } else if (isGenericMappedType(target2) && relation !== identityRelation) {
-          const keysRemapped = !!target2.declaration.nameType;
-          const templateType = getTemplateTypeFromMappedType(target2);
-          const modifiers = getMappedTypeModifiers(target2);
-          if (!(modifiers & 8 /* ExcludeOptional */)) {
-            if (!keysRemapped && templateType.flags & 8388608 /* IndexedAccess */ && templateType.objectType === source2 && templateType.indexType === getTypeParameterFromMappedType(target2)) {
-              return -1 /* True */;
-            }
-            if (!isGenericMappedType(source2)) {
-              const targetKeys = keysRemapped ? getNameTypeFromMappedType(target2) : getConstraintTypeFromMappedType(target2);
-              const sourceKeys = getIndexType(source2, void 0, true);
-              const includeOptional = modifiers & 4 /* IncludeOptional */;
-              const filteredByApplicability = includeOptional ? intersectTypes(targetKeys, sourceKeys) : void 0;
-              if (includeOptional ? !(filteredByApplicability.flags & 131072 /* Never */) : isRelatedTo(targetKeys, sourceKeys, 3 /* Both */)) {
-                const templateType2 = getTemplateTypeFromMappedType(target2);
-                const typeParameter = getTypeParameterFromMappedType(target2);
-                const nonNullComponent = extractTypesOfKind(templateType2, ~98304 /* Nullable */);
-                if (!keysRemapped && nonNullComponent.flags & 8388608 /* IndexedAccess */ && nonNullComponent.indexType === typeParameter) {
-                  if (result2 = isRelatedTo(source2, nonNullComponent.objectType, 2 /* Target */, reportErrors2)) {
-                    return result2;
-                  }
-                } else {
-                  const indexingType = keysRemapped ? filteredByApplicability || targetKeys : filteredByApplicability ? getIntersectionType([filteredByApplicability, typeParameter]) : typeParameter;
-                  const indexedAccessType = getIndexedAccessType(source2, indexingType);
-                  if (result2 = isRelatedTo(indexedAccessType, templateType2, 3 /* Both */, reportErrors2)) {
-                    return result2;
-                  }
-                }
-              }
-              originalErrorInfo = errorInfo;
-              resetErrorInfo(saveErrorInfo);
-            }
-          }
-        } else if (targetFlags & 16777216 /* Conditional */) {
-          if (isDeeplyNestedType(target2, targetStack, targetDepth, 10)) {
-            return 3 /* Maybe */;
-          }
-          const c = target2;
-          if (!c.root.inferTypeParameters && !isDistributionDependent(c.root)) {
-            const skipTrue = !isTypeAssignableTo(getPermissiveInstantiation(c.checkType), getPermissiveInstantiation(c.extendsType));
-            const skipFalse = !skipTrue && isTypeAssignableTo(getRestrictiveInstantiation(c.checkType), getRestrictiveInstantiation(c.extendsType));
-            if (result2 = skipTrue ? -1 /* True */ : isRelatedTo(source2, getTrueTypeFromConditionalType(c), 2 /* Target */, false, void 0, intersectionState)) {
-              result2 &= skipFalse ? -1 /* True */ : isRelatedTo(source2, getFalseTypeFromConditionalType(c), 2 /* Target */, false, void 0, intersectionState);
-              if (result2) {
-                return result2;
-              }
-            }
-          }
-        } else if (targetFlags & 134217728 /* TemplateLiteral */) {
-          if (sourceFlags & 134217728 /* TemplateLiteral */) {
-            if (relation === comparableRelation) {
-              return templateLiteralTypesDefinitelyUnrelated(source2, target2) ? 0 /* False */ : -1 /* True */;
-            }
-            instantiateType(source2, reportUnreliableMapper);
-          }
-          if (isTypeMatchedByTemplateLiteralType(source2, target2)) {
-            return -1 /* True */;
-          }
-        } else if (target2.flags & 268435456 /* StringMapping */) {
-          if (!(source2.flags & 268435456 /* StringMapping */)) {
-            if (isMemberOfStringMapping(source2, target2)) {
-              return -1 /* True */;
-            }
-          }
-        }
-        if (sourceFlags & 8650752 /* TypeVariable */) {
-          if (!(sourceFlags & 8388608 /* IndexedAccess */ && targetFlags & 8388608 /* IndexedAccess */)) {
-            const constraint = getConstraintOfType(source2) || unknownType;
-            if (result2 = isRelatedTo(constraint, target2, 1 /* Source */, false, void 0, intersectionState)) {
-              return result2;
-            } else if (result2 = isRelatedTo(getTypeWithThisArgument(constraint, source2), target2, 1 /* Source */, reportErrors2 && constraint !== unknownType && !(targetFlags & sourceFlags & 262144 /* TypeParameter */), void 0, intersectionState)) {
-              return result2;
-            }
-            if (isMappedTypeGenericIndexedAccess(source2)) {
-              const indexConstraint = getConstraintOfType(source2.indexType);
-              if (indexConstraint) {
-                if (result2 = isRelatedTo(getIndexedAccessType(source2.objectType, indexConstraint), target2, 1 /* Source */, reportErrors2)) {
-                  return result2;
-                }
-              }
-            }
-          }
-        } else if (sourceFlags & 4194304 /* Index */) {
-          if (result2 = isRelatedTo(keyofConstraintType, target2, 1 /* Source */, reportErrors2)) {
-            return result2;
-          }
-        } else if (sourceFlags & 134217728 /* TemplateLiteral */ && !(targetFlags & 524288 /* Object */)) {
-          if (!(targetFlags & 134217728 /* TemplateLiteral */)) {
-            const constraint = getBaseConstraintOfType(source2);
-            if (constraint && constraint !== source2 && (result2 = isRelatedTo(constraint, target2, 1 /* Source */, reportErrors2))) {
-              return result2;
-            }
-          }
-        } else if (sourceFlags & 268435456 /* StringMapping */) {
-          if (targetFlags & 268435456 /* StringMapping */) {
-            if (source2.symbol !== target2.symbol) {
-              return 0 /* False */;
-            }
-            if (result2 = isRelatedTo(source2.type, target2.type, 3 /* Both */, reportErrors2)) {
-              return result2;
-            }
-          } else {
-            const constraint = getBaseConstraintOfType(source2);
-            if (constraint && (result2 = isRelatedTo(constraint, target2, 1 /* Source */, reportErrors2))) {
-              return result2;
-            }
-          }
-        } else if (sourceFlags & 16777216 /* Conditional */) {
-          if (isDeeplyNestedType(source2, sourceStack, sourceDepth, 10)) {
-            return 3 /* Maybe */;
-          }
-          if (targetFlags & 16777216 /* Conditional */) {
-            const sourceParams = source2.root.inferTypeParameters;
-            let sourceExtends = source2.extendsType;
-            let mapper;
-            if (sourceParams) {
-              const ctx = createInferenceContext(sourceParams, void 0, 0 /* None */, isRelatedToWorker);
-              inferTypes(ctx.inferences, target2.extendsType, sourceExtends, 512 /* NoConstraints */ | 1024 /* AlwaysStrict */);
-              sourceExtends = instantiateType(sourceExtends, ctx.mapper);
-              mapper = ctx.mapper;
-            }
-            if (isTypeIdenticalTo(sourceExtends, target2.extendsType) && (isRelatedTo(source2.checkType, target2.checkType, 3 /* Both */) || isRelatedTo(target2.checkType, source2.checkType, 3 /* Both */))) {
-              if (result2 = isRelatedTo(instantiateType(getTrueTypeFromConditionalType(source2), mapper), getTrueTypeFromConditionalType(target2), 3 /* Both */, reportErrors2)) {
-                result2 &= isRelatedTo(getFalseTypeFromConditionalType(source2), getFalseTypeFromConditionalType(target2), 3 /* Both */, reportErrors2);
-              }
-              if (result2) {
-                return result2;
-              }
-            }
-          } else {
-            const distributiveConstraint = hasNonCircularBaseConstraint(source2) ? getConstraintOfDistributiveConditionalType(source2) : void 0;
-            if (distributiveConstraint) {
-              if (result2 = isRelatedTo(distributiveConstraint, target2, 1 /* Source */, reportErrors2)) {
-                return result2;
-              }
-            }
-          }
-          const defaultConstraint = getDefaultConstraintOfConditionalType(source2);
-          if (defaultConstraint) {
-            if (result2 = isRelatedTo(defaultConstraint, target2, 1 /* Source */, reportErrors2)) {
-              return result2;
-            }
-          }
-        } else {
-          if (relation !== subtypeRelation && relation !== strictSubtypeRelation && isPartialMappedType(target2) && isEmptyObjectType(source2)) {
-            return -1 /* True */;
-          }
-          if (isGenericMappedType(target2)) {
-            if (isGenericMappedType(source2)) {
-              if (result2 = mappedTypeRelatedTo(source2, target2, reportErrors2)) {
-                return result2;
-              }
-            }
-            return 0 /* False */;
-          }
-          const sourceIsPrimitive = !!(sourceFlags & 131068 /* Primitive */);
-          if (relation !== identityRelation) {
-            source2 = getApparentType(source2);
-            sourceFlags = source2.flags;
-          } else if (isGenericMappedType(source2)) {
-            return 0 /* False */;
-          }
-          if (getObjectFlags(source2) & 4 /* Reference */ && getObjectFlags(target2) & 4 /* Reference */ && source2.target === target2.target && !isTupleType(source2) && !(isMarkerType(source2) || isMarkerType(target2))) {
-            if (isEmptyArrayLiteralType(source2)) {
-              return -1 /* True */;
-            }
-            const variances = getVariances(source2.target);
-            if (variances === emptyArray) {
-              return 1 /* Unknown */;
-            }
-            const varianceResult = relateVariances(getTypeArguments(source2), getTypeArguments(target2), variances, intersectionState);
-            if (varianceResult !== void 0) {
-              return varianceResult;
-            }
-          } else if (isReadonlyArrayType(target2) ? isArrayOrTupleType(source2) : isArrayType(target2) && isTupleType(source2) && !source2.target.readonly) {
-            if (relation !== identityRelation) {
-              return isRelatedTo(getIndexTypeOfType(source2, numberType) || anyType, getIndexTypeOfType(target2, numberType) || anyType, 3 /* Both */, reportErrors2);
-            } else {
-              return 0 /* False */;
-            }
-          } else if ((relation === subtypeRelation || relation === strictSubtypeRelation) && isEmptyObjectType(target2) && getObjectFlags(target2) & 8192 /* FreshLiteral */ && !isEmptyObjectType(source2)) {
-            return 0 /* False */;
-          }
-          if (sourceFlags & (524288 /* Object */ | 2097152 /* Intersection */) && targetFlags & 524288 /* Object */) {
-            const reportStructuralErrors = reportErrors2 && errorInfo === saveErrorInfo.errorInfo && !sourceIsPrimitive;
-            result2 = propertiesRelatedTo(source2, target2, reportStructuralErrors, void 0, intersectionState);
-            if (result2) {
-              result2 &= signaturesRelatedTo(source2, target2, 0 /* Call */, reportStructuralErrors);
-              if (result2) {
-                result2 &= signaturesRelatedTo(source2, target2, 1 /* Construct */, reportStructuralErrors);
-                if (result2) {
-                  result2 &= indexSignaturesRelatedTo(source2, target2, sourceIsPrimitive, reportStructuralErrors, intersectionState);
-                }
-              }
-            }
-            if (varianceCheckFailed && result2) {
-              errorInfo = originalErrorInfo || errorInfo || saveErrorInfo.errorInfo;
-            } else if (result2) {
-              return result2;
-            }
-          }
-          if (sourceFlags & (524288 /* Object */ | 2097152 /* Intersection */) && targetFlags & 1048576 /* Union */) {
-            const objectOnlyTarget = extractTypesOfKind(target2, 524288 /* Object */ | 2097152 /* Intersection */ | 33554432 /* Substitution */);
-            if (objectOnlyTarget.flags & 1048576 /* Union */) {
-              const result3 = typeRelatedToDiscriminatedType(source2, objectOnlyTarget);
-              if (result3) {
-                return result3;
-              }
-            }
-          }
-        }
-        return 0 /* False */;
-        function countMessageChainBreadth(info) {
-          if (!info)
-            return 0;
-          return reduceLeft(info, (value, chain) => value + 1 + countMessageChainBreadth(chain.next), 0);
-        }
-        function relateVariances(sourceTypeArguments, targetTypeArguments, variances, intersectionState2) {
-          if (result2 = typeArgumentsRelatedTo(sourceTypeArguments, targetTypeArguments, variances, reportErrors2, intersectionState2)) {
-            return result2;
+    } else {
+      const fileName = getCanonicalFileName(moduleFileToTry.substring(parts.packageRootIndex + 1));
+      if (fileName === "index.d.ts" || fileName === "index.js" || fileName === "index.ts" || fileName === "index.tsx") {
+        return { moduleFileToTry, packageRootPath };
+      }
+    }
+    return { moduleFileToTry };
+  }
+}
+function tryGetAnyFileFromPath(host, path) {
+  if (!host.fileExists)
+    return;
+  const extensions = flatten(getSupportedExtensions({ allowJs: true }, [{ extension: "node", isMixedContent: false }, { extension: "json", isMixedContent: false, scriptKind: 6 /* JSON */ }]));
+  for (const e of extensions) {
+    const fullPath = path + e;
+    if (host.fileExists(fullPath)) {
+      return fullPath;
+    }
+  }
+}
+function getPathsRelativeToRootDirs(path, rootDirs, getCanonicalFileName) {
+  return mapDefined(rootDirs, (rootDir) => {
+    const relativePath = getRelativePathIfInDirectory(path, rootDir, getCanonicalFileName);
+    return relativePath !== void 0 && isPathRelativeToParent(relativePath) ? void 0 : relativePath;
+  });
+}
+function processEnding(fileName, allowedEndings, options, host) {
+  if (fileExtensionIsOneOf(fileName, [".json" /* Json */, ".mjs" /* Mjs */, ".cjs" /* Cjs */])) {
+    return fileName;
+  }
+  const noExtension = removeFileExtension(fileName);
+  if (fileName === noExtension) {
+    return fileName;
+  }
+  if (fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".d.cts" /* Dcts */, ".cts" /* Cts */])) {
+    return noExtension + getJSExtensionForFile(fileName, options);
+  } else if (!fileExtensionIsOneOf(fileName, [".d.ts" /* Dts */]) && fileExtensionIsOneOf(fileName, [".ts" /* Ts */]) && stringContains(fileName, ".d.")) {
+    return tryGetRealFileNameForNonJsDeclarationFileName(fileName);
+  }
+  switch (allowedEndings[0]) {
+    case 0 /* Minimal */:
+      const withoutIndex = removeSuffix(noExtension, "/index");
+      if (host && withoutIndex !== noExtension && tryGetAnyFileFromPath(host, withoutIndex)) {
+        return noExtension;
+      }
+      return withoutIndex;
+    case 1 /* Index */:
+      return noExtension;
+    case 2 /* JsExtension */:
+      return noExtension + getJSExtensionForFile(fileName, options);
+    case 3 /* TsExtension */:
+      if (isDeclarationFileName(fileName)) {
+        const extensionlessPriority = allowedEndings.findIndex((e) => e === 0 /* Minimal */ || e === 1 /* Index */);
+        const jsPriority = allowedEndings.indexOf(2 /* JsExtension */);
+        return extensionlessPriority !== -1 && extensionlessPriority < jsPriority ? noExtension : noExtension + getJSExtensionForFile(fileName, options);
+      }
+      return fileName;
+    default:
+      return Debug.assertNever(allowedEndings[0]);
+  }
+}
+function tryGetRealFileNameForNonJsDeclarationFileName(fileName) {
+  const baseName = getBaseFileName(fileName);
+  if (!endsWith(fileName, ".ts" /* Ts */) || !stringContains(baseName, ".d.") || fileExtensionIsOneOf(baseName, [".d.ts" /* Dts */]))
+    return void 0;
+  const noExtension = removeExtension(fileName, ".ts" /* Ts */);
+  const ext = noExtension.substring(noExtension.lastIndexOf("."));
+  return noExtension.substring(0, noExtension.indexOf(".d.")) + ext;
+}
+function getJSExtensionForFile(fileName, options) {
+  var _a2;
+  return (_a2 = tryGetJSExtensionForFile(fileName, options)) != null ? _a2 : Debug.fail(`Extension ${extensionFromPath(fileName)} is unsupported:: FileName:: ${fileName}`);
+}
+function tryGetJSExtensionForFile(fileName, options) {
+  const ext = tryGetExtensionFromPath2(fileName);
+  switch (ext) {
+    case ".ts" /* Ts */:
+    case ".d.ts" /* Dts */:
+      return ".js" /* Js */;
+    case ".tsx" /* Tsx */:
+      return options.jsx === 1 /* Preserve */ ? ".jsx" /* Jsx */ : ".js" /* Js */;
+    case ".js" /* Js */:
+    case ".jsx" /* Jsx */:
+    case ".json" /* Json */:
+      return ext;
+    case ".d.mts" /* Dmts */:
+    case ".mts" /* Mts */:
+    case ".mjs" /* Mjs */:
+      return ".mjs" /* Mjs */;
+    case ".d.cts" /* Dcts */:
+    case ".cts" /* Cts */:
+    case ".cjs" /* Cjs */:
+      return ".cjs" /* Cjs */;
+    default:
+      return void 0;
+  }
+}
+function getRelativePathIfInDirectory(path, directoryPath, getCanonicalFileName) {
+  const relativePath = getRelativePathToDirectoryOrUrl(
+    directoryPath,
+    path,
+    directoryPath,
+    getCanonicalFileName,
+    /*isAbsolutePathAnUrl*/
+    false
+  );
+  return isRootedDiskPath(relativePath) ? void 0 : relativePath;
+}
+function isPathRelativeToParent(path) {
+  return startsWith(path, "..");
+}
+
+// src/compiler/checker.ts
+var ambientModuleSymbolRegex = /^".+"$/;
+var anon = "(anonymous)";
+var nextSymbolId = 1;
+var nextNodeId = 1;
+var nextMergeId = 1;
+var nextFlowId = 1;
+var TypeFacts = /* @__PURE__ */ ((TypeFacts3) => {
+  TypeFacts3[TypeFacts3["None"] = 0] = "None";
+  TypeFacts3[TypeFacts3["TypeofEQString"] = 1] = "TypeofEQString";
+  TypeFacts3[TypeFacts3["TypeofEQNumber"] = 2] = "TypeofEQNumber";
+  TypeFacts3[TypeFacts3["TypeofEQBigInt"] = 4] = "TypeofEQBigInt";
+  TypeFacts3[TypeFacts3["TypeofEQBoolean"] = 8] = "TypeofEQBoolean";
+  TypeFacts3[TypeFacts3["TypeofEQSymbol"] = 16] = "TypeofEQSymbol";
+  TypeFacts3[TypeFacts3["TypeofEQObject"] = 32] = "TypeofEQObject";
+  TypeFacts3[TypeFacts3["TypeofEQFunction"] = 64] = "TypeofEQFunction";
+  TypeFacts3[TypeFacts3["TypeofEQHostObject"] = 128] = "TypeofEQHostObject";
+  TypeFacts3[TypeFacts3["TypeofNEString"] = 256] = "TypeofNEString";
+  TypeFacts3[TypeFacts3["TypeofNENumber"] = 512] = "TypeofNENumber";
+  TypeFacts3[TypeFacts3["TypeofNEBigInt"] = 1024] = "TypeofNEBigInt";
+  TypeFacts3[TypeFacts3["TypeofNEBoolean"] = 2048] = "TypeofNEBoolean";
+  TypeFacts3[TypeFacts3["TypeofNESymbol"] = 4096] = "TypeofNESymbol";
+  TypeFacts3[TypeFacts3["TypeofNEObject"] = 8192] = "TypeofNEObject";
+  TypeFacts3[TypeFacts3["TypeofNEFunction"] = 16384] = "TypeofNEFunction";
+  TypeFacts3[TypeFacts3["TypeofNEHostObject"] = 32768] = "TypeofNEHostObject";
+  TypeFacts3[TypeFacts3["EQUndefined"] = 65536] = "EQUndefined";
+  TypeFacts3[TypeFacts3["EQNull"] = 131072] = "EQNull";
+  TypeFacts3[TypeFacts3["EQUndefinedOrNull"] = 262144] = "EQUndefinedOrNull";
+  TypeFacts3[TypeFacts3["NEUndefined"] = 524288] = "NEUndefined";
+  TypeFacts3[TypeFacts3["NENull"] = 1048576] = "NENull";
+  TypeFacts3[TypeFacts3["NEUndefinedOrNull"] = 2097152] = "NEUndefinedOrNull";
+  TypeFacts3[TypeFacts3["Truthy"] = 4194304] = "Truthy";
+  TypeFacts3[TypeFacts3["Falsy"] = 8388608] = "Falsy";
+  TypeFacts3[TypeFacts3["IsUndefined"] = 16777216] = "IsUndefined";
+  TypeFacts3[TypeFacts3["IsNull"] = 33554432] = "IsNull";
+  TypeFacts3[TypeFacts3["IsUndefinedOrNull"] = 50331648] = "IsUndefinedOrNull";
+  TypeFacts3[TypeFacts3["All"] = 134217727] = "All";
+  TypeFacts3[TypeFacts3["BaseStringStrictFacts"] = 3735041] = "BaseStringStrictFacts";
+  TypeFacts3[TypeFacts3["BaseStringFacts"] = 12582401] = "BaseStringFacts";
+  TypeFacts3[TypeFacts3["StringStrictFacts"] = 16317953] = "StringStrictFacts";
+  TypeFacts3[TypeFacts3["StringFacts"] = 16776705] = "StringFacts";
+  TypeFacts3[TypeFacts3["EmptyStringStrictFacts"] = 12123649] = "EmptyStringStrictFacts";
+  TypeFacts3[TypeFacts3["EmptyStringFacts"] = 12582401 /* BaseStringFacts */] = "EmptyStringFacts";
+  TypeFacts3[TypeFacts3["NonEmptyStringStrictFacts"] = 7929345] = "NonEmptyStringStrictFacts";
+  TypeFacts3[TypeFacts3["NonEmptyStringFacts"] = 16776705] = "NonEmptyStringFacts";
+  TypeFacts3[TypeFacts3["BaseNumberStrictFacts"] = 3734786] = "BaseNumberStrictFacts";
+  TypeFacts3[TypeFacts3["BaseNumberFacts"] = 12582146] = "BaseNumberFacts";
+  TypeFacts3[TypeFacts3["NumberStrictFacts"] = 16317698] = "NumberStrictFacts";
+  TypeFacts3[TypeFacts3["NumberFacts"] = 16776450] = "NumberFacts";
+  TypeFacts3[TypeFacts3["ZeroNumberStrictFacts"] = 12123394] = "ZeroNumberStrictFacts";
+  TypeFacts3[TypeFacts3["ZeroNumberFacts"] = 12582146 /* BaseNumberFacts */] = "ZeroNumberFacts";
+  TypeFacts3[TypeFacts3["NonZeroNumberStrictFacts"] = 7929090] = "NonZeroNumberStrictFacts";
+  TypeFacts3[TypeFacts3["NonZeroNumberFacts"] = 16776450] = "NonZeroNumberFacts";
+  TypeFacts3[TypeFacts3["BaseBigIntStrictFacts"] = 3734276] = "BaseBigIntStrictFacts";
+  TypeFacts3[TypeFacts3["BaseBigIntFacts"] = 12581636] = "BaseBigIntFacts";
+  TypeFacts3[TypeFacts3["BigIntStrictFacts"] = 16317188] = "BigIntStrictFacts";
+  TypeFacts3[TypeFacts3["BigIntFacts"] = 16775940] = "BigIntFacts";
+  TypeFacts3[TypeFacts3["ZeroBigIntStrictFacts"] = 12122884] = "ZeroBigIntStrictFacts";
+  TypeFacts3[TypeFacts3["ZeroBigIntFacts"] = 12581636 /* BaseBigIntFacts */] = "ZeroBigIntFacts";
+  TypeFacts3[TypeFacts3["NonZeroBigIntStrictFacts"] = 7928580] = "NonZeroBigIntStrictFacts";
+  TypeFacts3[TypeFacts3["NonZeroBigIntFacts"] = 16775940] = "NonZeroBigIntFacts";
+  TypeFacts3[TypeFacts3["BaseBooleanStrictFacts"] = 3733256] = "BaseBooleanStrictFacts";
+  TypeFacts3[TypeFacts3["BaseBooleanFacts"] = 12580616] = "BaseBooleanFacts";
+  TypeFacts3[TypeFacts3["BooleanStrictFacts"] = 16316168] = "BooleanStrictFacts";
+  TypeFacts3[TypeFacts3["BooleanFacts"] = 16774920] = "BooleanFacts";
+  TypeFacts3[TypeFacts3["FalseStrictFacts"] = 12121864] = "FalseStrictFacts";
+  TypeFacts3[TypeFacts3["FalseFacts"] = 12580616 /* BaseBooleanFacts */] = "FalseFacts";
+  TypeFacts3[TypeFacts3["TrueStrictFacts"] = 7927560] = "TrueStrictFacts";
+  TypeFacts3[TypeFacts3["TrueFacts"] = 16774920] = "TrueFacts";
+  TypeFacts3[TypeFacts3["SymbolStrictFacts"] = 7925520] = "SymbolStrictFacts";
+  TypeFacts3[TypeFacts3["SymbolFacts"] = 16772880] = "SymbolFacts";
+  TypeFacts3[TypeFacts3["ObjectStrictFacts"] = 7888800] = "ObjectStrictFacts";
+  TypeFacts3[TypeFacts3["ObjectFacts"] = 16736160] = "ObjectFacts";
+  TypeFacts3[TypeFacts3["FunctionStrictFacts"] = 7880640] = "FunctionStrictFacts";
+  TypeFacts3[TypeFacts3["FunctionFacts"] = 16728e3] = "FunctionFacts";
+  TypeFacts3[TypeFacts3["VoidFacts"] = 9830144] = "VoidFacts";
+  TypeFacts3[TypeFacts3["UndefinedFacts"] = 26607360] = "UndefinedFacts";
+  TypeFacts3[TypeFacts3["NullFacts"] = 42917664] = "NullFacts";
+  TypeFacts3[TypeFacts3["EmptyObjectStrictFacts"] = 83427327] = "EmptyObjectStrictFacts";
+  TypeFacts3[TypeFacts3["EmptyObjectFacts"] = 83886079] = "EmptyObjectFacts";
+  TypeFacts3[TypeFacts3["UnknownFacts"] = 83886079] = "UnknownFacts";
+  TypeFacts3[TypeFacts3["AllTypeofNE"] = 556800] = "AllTypeofNE";
+  TypeFacts3[TypeFacts3["OrFactsMask"] = 8256] = "OrFactsMask";
+  TypeFacts3[TypeFacts3["AndFactsMask"] = 134209471] = "AndFactsMask";
+  return TypeFacts3;
+})(TypeFacts || {});
+var typeofNEFacts = new Map(Object.entries({
+  string: 256 /* TypeofNEString */,
+  number: 512 /* TypeofNENumber */,
+  bigint: 1024 /* TypeofNEBigInt */,
+  boolean: 2048 /* TypeofNEBoolean */,
+  symbol: 4096 /* TypeofNESymbol */,
+  undefined: 524288 /* NEUndefined */,
+  object: 8192 /* TypeofNEObject */,
+  function: 16384 /* TypeofNEFunction */
+}));
+var CheckMode = /* @__PURE__ */ ((CheckMode3) => {
+  CheckMode3[CheckMode3["Normal"] = 0] = "Normal";
+  CheckMode3[CheckMode3["Contextual"] = 1] = "Contextual";
+  CheckMode3[CheckMode3["Inferential"] = 2] = "Inferential";
+  CheckMode3[CheckMode3["SkipContextSensitive"] = 4] = "SkipContextSensitive";
+  CheckMode3[CheckMode3["SkipGenericFunctions"] = 8] = "SkipGenericFunctions";
+  CheckMode3[CheckMode3["IsForSignatureHelp"] = 16] = "IsForSignatureHelp";
+  CheckMode3[CheckMode3["IsForStringLiteralArgumentCompletions"] = 32] = "IsForStringLiteralArgumentCompletions";
+  CheckMode3[CheckMode3["RestBindingElement"] = 64] = "RestBindingElement";
+  return CheckMode3;
+})(CheckMode || {});
+var SignatureCheckMode = /* @__PURE__ */ ((SignatureCheckMode3) => {
+  SignatureCheckMode3[SignatureCheckMode3["None"] = 0] = "None";
+  SignatureCheckMode3[SignatureCheckMode3["BivariantCallback"] = 1] = "BivariantCallback";
+  SignatureCheckMode3[SignatureCheckMode3["StrictCallback"] = 2] = "StrictCallback";
+  SignatureCheckMode3[SignatureCheckMode3["IgnoreReturnTypes"] = 4] = "IgnoreReturnTypes";
+  SignatureCheckMode3[SignatureCheckMode3["StrictArity"] = 8] = "StrictArity";
+  SignatureCheckMode3[SignatureCheckMode3["Callback"] = 3] = "Callback";
+  return SignatureCheckMode3;
+})(SignatureCheckMode || {});
+var isNotOverloadAndNotAccessor = and(isNotOverload, isNotAccessor);
+var intrinsicTypeKinds = new Map(Object.entries({
+  Uppercase: 0 /* Uppercase */,
+  Lowercase: 1 /* Lowercase */,
+  Capitalize: 2 /* Capitalize */,
+  Uncapitalize: 3 /* Uncapitalize */
+}));
+var SymbolLinks = class {
+};
+function NodeLinks() {
+  this.flags = 0 /* None */;
+}
+function getNodeId(node) {
+  if (!node.id) {
+    node.id = nextNodeId;
+    nextNodeId++;
+  }
+  return node.id;
+}
+function getSymbolId(symbol) {
+  if (!symbol.id) {
+    symbol.id = nextSymbolId;
+    nextSymbolId++;
+  }
+  return symbol.id;
+}
+function isInstantiatedModule(node, preserveConstEnums) {
+  const moduleState = getModuleInstanceState(node);
+  return moduleState === 1 /* Instantiated */ || preserveConstEnums && moduleState === 2 /* ConstEnumOnly */;
+}
+function createTypeChecker(host) {
+  const getPackagesMap = memoize(() => {
+    const map2 = /* @__PURE__ */ new Map();
+    host.getSourceFiles().forEach((sf) => {
+      if (!sf.resolvedModules)
+        return;
+      sf.resolvedModules.forEach(({ resolvedModule }) => {
+        if (resolvedModule == null ? void 0 : resolvedModule.packageId)
+          map2.set(resolvedModule.packageId.name, resolvedModule.extension === ".d.ts" /* Dts */ || !!map2.get(resolvedModule.packageId.name));
+      });
+    });
+    return map2;
+  });
+  let deferredDiagnosticsCallbacks = [];
+  let addLazyDiagnostic = (arg) => {
+    deferredDiagnosticsCallbacks.push(arg);
+  };
+  let cancellationToken;
+  let requestedExternalEmitHelpers;
+  let externalHelpersModule;
+  const Symbol46 = objectAllocator.getSymbolConstructor();
+  const Type27 = objectAllocator.getTypeConstructor();
+  const Signature15 = objectAllocator.getSignatureConstructor();
+  let typeCount = 0;
+  let symbolCount = 0;
+  let totalInstantiationCount = 0;
+  let instantiationCount = 0;
+  let instantiationDepth = 0;
+  let inlineLevel = 0;
+  let currentNode;
+  let varianceTypeParameter;
+  const emptySymbols = createSymbolTable();
+  const arrayVariances = [1 /* Covariant */];
+  const compilerOptions = host.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const moduleKind = getEmitModuleKind(compilerOptions);
+  const useDefineForClassFields = getUseDefineForClassFields(compilerOptions);
+  const allowSyntheticDefaultImports = getAllowSyntheticDefaultImports(compilerOptions);
+  const strictNullChecks = getStrictOptionValue(compilerOptions, "strictNullChecks");
+  const strictFunctionTypes = getStrictOptionValue(compilerOptions, "strictFunctionTypes");
+  const strictBindCallApply = getStrictOptionValue(compilerOptions, "strictBindCallApply");
+  const strictPropertyInitialization = getStrictOptionValue(compilerOptions, "strictPropertyInitialization");
+  const noImplicitAny = getStrictOptionValue(compilerOptions, "noImplicitAny");
+  const noImplicitThis = getStrictOptionValue(compilerOptions, "noImplicitThis");
+  const useUnknownInCatchVariables = getStrictOptionValue(compilerOptions, "useUnknownInCatchVariables");
+  const keyofStringsOnly = !!compilerOptions.keyofStringsOnly;
+  const freshObjectLiteralFlag = compilerOptions.suppressExcessPropertyErrors ? 0 : 8192 /* FreshLiteral */;
+  const exactOptionalPropertyTypes = compilerOptions.exactOptionalPropertyTypes;
+  const checkBinaryExpression = createCheckBinaryExpression();
+  const emitResolver = createResolver();
+  const nodeBuilder = createNodeBuilder();
+  const globals = createSymbolTable();
+  const undefinedSymbol = createSymbol(4 /* Property */, "undefined");
+  undefinedSymbol.declarations = [];
+  const globalThisSymbol = createSymbol(1536 /* Module */, "globalThis", 8 /* Readonly */);
+  globalThisSymbol.exports = globals;
+  globalThisSymbol.declarations = [];
+  globals.set(globalThisSymbol.escapedName, globalThisSymbol);
+  const argumentsSymbol = createSymbol(4 /* Property */, "arguments");
+  const requireSymbol = createSymbol(4 /* Property */, "require");
+  let apparentArgumentCount;
+  const checker = {
+    getNodeCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.nodeCount, 0),
+    getIdentifierCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.identifierCount, 0),
+    getSymbolCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.symbolCount, symbolCount),
+    getTypeCount: () => typeCount,
+    getInstantiationCount: () => totalInstantiationCount,
+    getRelationCacheSizes: () => ({
+      assignable: assignableRelation.size,
+      identity: identityRelation.size,
+      subtype: subtypeRelation.size,
+      strictSubtype: strictSubtypeRelation.size
+    }),
+    isUndefinedSymbol: (symbol) => symbol === undefinedSymbol,
+    isArgumentsSymbol: (symbol) => symbol === argumentsSymbol,
+    isUnknownSymbol: (symbol) => symbol === unknownSymbol,
+    getMergedSymbol,
+    getDiagnostics: getDiagnostics2,
+    getGlobalDiagnostics,
+    getRecursionIdentity,
+    getUnmatchedProperties,
+    getTypeOfSymbolAtLocation: (symbol, locationIn) => {
+      const location = getParseTreeNode(locationIn);
+      return location ? getTypeOfSymbolAtLocation(symbol, location) : errorType;
+    },
+    getTypeOfSymbol,
+    getSymbolsOfParameterPropertyDeclaration: (parameterIn, parameterName) => {
+      const parameter = getParseTreeNode(parameterIn, isParameter);
+      if (parameter === void 0)
+        return Debug.fail("Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node.");
+      Debug.assert(isParameterPropertyDeclaration(parameter, parameter.parent));
+      return getSymbolsOfParameterPropertyDeclaration(parameter, escapeLeadingUnderscores(parameterName));
+    },
+    getDeclaredTypeOfSymbol,
+    getPropertiesOfType,
+    getPropertyOfType: (type, name) => getPropertyOfType(type, escapeLeadingUnderscores(name)),
+    getPrivateIdentifierPropertyOfType: (leftType, name, location) => {
+      const node = getParseTreeNode(location);
+      if (!node) {
+        return void 0;
+      }
+      const propName = escapeLeadingUnderscores(name);
+      const lexicallyScopedIdentifier = lookupSymbolForPrivateIdentifierDeclaration(propName, node);
+      return lexicallyScopedIdentifier ? getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedIdentifier) : void 0;
+    },
+    getTypeOfPropertyOfType: (type, name) => getTypeOfPropertyOfType(type, escapeLeadingUnderscores(name)),
+    getIndexInfoOfType: (type, kind) => getIndexInfoOfType(type, kind === 0 /* String */ ? stringType : numberType),
+    getIndexInfosOfType,
+    getIndexInfosOfIndexSymbol,
+    getSignaturesOfType,
+    getIndexTypeOfType: (type, kind) => getIndexTypeOfType(type, kind === 0 /* String */ ? stringType : numberType),
+    getIndexType: (type) => getIndexType(type),
+    getBaseTypes,
+    getBaseTypeOfLiteralType,
+    getWidenedType,
+    getTypeFromTypeNode: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, isTypeNode);
+      return node ? getTypeFromTypeNode(node) : errorType;
+    },
+    getParameterType: getTypeAtPosition,
+    getParameterIdentifierNameAtPosition,
+    getPromisedTypeOfPromise,
+    getAwaitedType: (type) => getAwaitedType(type),
+    getReturnTypeOfSignature,
+    isNullableType,
+    getNullableType,
+    getNonNullableType,
+    getNonOptionalType: removeOptionalTypeMarker,
+    getTypeArguments,
+    typeToTypeNode: nodeBuilder.typeToTypeNode,
+    indexInfoToIndexSignatureDeclaration: nodeBuilder.indexInfoToIndexSignatureDeclaration,
+    signatureToSignatureDeclaration: nodeBuilder.signatureToSignatureDeclaration,
+    symbolToEntityName: nodeBuilder.symbolToEntityName,
+    symbolToExpression: nodeBuilder.symbolToExpression,
+    symbolToNode: nodeBuilder.symbolToNode,
+    symbolToTypeParameterDeclarations: nodeBuilder.symbolToTypeParameterDeclarations,
+    symbolToParameterDeclaration: nodeBuilder.symbolToParameterDeclaration,
+    typeParameterToDeclaration: nodeBuilder.typeParameterToDeclaration,
+    getSymbolsInScope: (locationIn, meaning) => {
+      const location = getParseTreeNode(locationIn);
+      return location ? getSymbolsInScope(location, meaning) : [];
+    },
+    getSymbolAtLocation: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn);
+      return node ? getSymbolAtLocation(
+        node,
+        /*ignoreErrors*/
+        true
+      ) : void 0;
+    },
+    getIndexInfosAtLocation: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn);
+      return node ? getIndexInfosAtLocation(node) : void 0;
+    },
+    getShorthandAssignmentValueSymbol: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn);
+      return node ? getShorthandAssignmentValueSymbol(node) : void 0;
+    },
+    getExportSpecifierLocalTargetSymbol: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, isExportSpecifier);
+      return node ? getExportSpecifierLocalTargetSymbol(node) : void 0;
+    },
+    getExportSymbolOfSymbol(symbol) {
+      return getMergedSymbol(symbol.exportSymbol || symbol);
+    },
+    getTypeAtLocation: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn);
+      return node ? getTypeOfNode(node) : errorType;
+    },
+    getTypeOfAssignmentPattern: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, isAssignmentPattern);
+      return node && getTypeOfAssignmentPattern(node) || errorType;
+    },
+    getPropertySymbolOfDestructuringAssignment: (locationIn) => {
+      const location = getParseTreeNode(locationIn, isIdentifier);
+      return location ? getPropertySymbolOfDestructuringAssignment(location) : void 0;
+    },
+    signatureToString: (signature, enclosingDeclaration, flags, kind) => {
+      return signatureToString(signature, getParseTreeNode(enclosingDeclaration), flags, kind);
+    },
+    typeToString: (type, enclosingDeclaration, flags) => {
+      return typeToString(type, getParseTreeNode(enclosingDeclaration), flags);
+    },
+    symbolToString: (symbol, enclosingDeclaration, meaning, flags) => {
+      return symbolToString(symbol, getParseTreeNode(enclosingDeclaration), meaning, flags);
+    },
+    typePredicateToString: (predicate, enclosingDeclaration, flags) => {
+      return typePredicateToString(predicate, getParseTreeNode(enclosingDeclaration), flags);
+    },
+    writeSignature: (signature, enclosingDeclaration, flags, kind, writer) => {
+      return signatureToString(signature, getParseTreeNode(enclosingDeclaration), flags, kind, writer);
+    },
+    writeType: (type, enclosingDeclaration, flags, writer) => {
+      return typeToString(type, getParseTreeNode(enclosingDeclaration), flags, writer);
+    },
+    writeSymbol: (symbol, enclosingDeclaration, meaning, flags, writer) => {
+      return symbolToString(symbol, getParseTreeNode(enclosingDeclaration), meaning, flags, writer);
+    },
+    writeTypePredicate: (predicate, enclosingDeclaration, flags, writer) => {
+      return typePredicateToString(predicate, getParseTreeNode(enclosingDeclaration), flags, writer);
+    },
+    getAugmentedPropertiesOfType,
+    getRootSymbols,
+    getSymbolOfExpando,
+    getContextualType: (nodeIn, contextFlags) => {
+      const node = getParseTreeNode(nodeIn, isExpression);
+      if (!node) {
+        return void 0;
+      }
+      if (contextFlags & 4 /* Completions */) {
+        return runWithInferenceBlockedFromSourceNode(node, () => getContextualType2(node, contextFlags));
+      }
+      return getContextualType2(node, contextFlags);
+    },
+    getContextualTypeForObjectLiteralElement: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, isObjectLiteralElementLike);
+      return node ? getContextualTypeForObjectLiteralElement(
+        node,
+        /*contextFlags*/
+        void 0
+      ) : void 0;
+    },
+    getContextualTypeForArgumentAtIndex: (nodeIn, argIndex) => {
+      const node = getParseTreeNode(nodeIn, isCallLikeExpression);
+      return node && getContextualTypeForArgumentAtIndex(node, argIndex);
+    },
+    getContextualTypeForJsxAttribute: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, isJsxAttributeLike);
+      return node && getContextualTypeForJsxAttribute(
+        node,
+        /*contextFlags*/
+        void 0
+      );
+    },
+    isContextSensitive,
+    getTypeOfPropertyOfContextualType,
+    getFullyQualifiedName,
+    getResolvedSignature: (node, candidatesOutArray, argumentCount) => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 0 /* Normal */),
+    getResolvedSignatureForStringLiteralCompletions: (call, editingArgument, candidatesOutArray) => getResolvedSignatureWorker(
+      call,
+      candidatesOutArray,
+      /*argumentCount*/
+      void 0,
+      32 /* IsForStringLiteralArgumentCompletions */,
+      editingArgument
+    ),
+    getResolvedSignatureForSignatureHelp: (node, candidatesOutArray, argumentCount) => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 16 /* IsForSignatureHelp */),
+    getExpandedParameters,
+    hasEffectiveRestParameter,
+    containsArgumentsReference,
+    getConstantValue: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, canHaveConstantValue);
+      return node ? getConstantValue2(node) : void 0;
+    },
+    isValidPropertyAccess: (nodeIn, propertyName) => {
+      const node = getParseTreeNode(nodeIn, isPropertyAccessOrQualifiedNameOrImportTypeNode);
+      return !!node && isValidPropertyAccess(node, escapeLeadingUnderscores(propertyName));
+    },
+    isValidPropertyAccessForCompletions: (nodeIn, type, property) => {
+      const node = getParseTreeNode(nodeIn, isPropertyAccessExpression);
+      return !!node && isValidPropertyAccessForCompletions(node, type, property);
+    },
+    getSignatureFromDeclaration: (declarationIn) => {
+      const declaration = getParseTreeNode(declarationIn, isFunctionLike);
+      return declaration ? getSignatureFromDeclaration(declaration) : void 0;
+    },
+    isImplementationOfOverload: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, isFunctionLike);
+      return node ? isImplementationOfOverload(node) : void 0;
+    },
+    getImmediateAliasedSymbol,
+    getAliasedSymbol: resolveAlias,
+    getEmitResolver,
+    getExportsOfModule: getExportsOfModuleAsArray,
+    getExportsAndPropertiesOfModule,
+    forEachExportAndPropertyOfModule,
+    getSymbolWalker: createGetSymbolWalker(
+      getRestTypeOfSignature,
+      getTypePredicateOfSignature,
+      getReturnTypeOfSignature,
+      getBaseTypes,
+      resolveStructuredTypeMembers,
+      getTypeOfSymbol,
+      getResolvedSymbol,
+      getConstraintOfTypeParameter,
+      getFirstIdentifier,
+      getTypeArguments
+    ),
+    getAmbientModules,
+    getJsxIntrinsicTagNamesAt,
+    isOptionalParameter: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, isParameter);
+      return node ? isOptionalParameter(node) : false;
+    },
+    tryGetMemberInModuleExports: (name, symbol) => tryGetMemberInModuleExports(escapeLeadingUnderscores(name), symbol),
+    tryGetMemberInModuleExportsAndProperties: (name, symbol) => tryGetMemberInModuleExportsAndProperties(escapeLeadingUnderscores(name), symbol),
+    tryFindAmbientModule: (moduleName) => tryFindAmbientModule(
+      moduleName,
+      /*withAugmentations*/
+      true
+    ),
+    tryFindAmbientModuleWithoutAugmentations: (moduleName) => {
+      return tryFindAmbientModule(
+        moduleName,
+        /*withAugmentations*/
+        false
+      );
+    },
+    getApparentType,
+    getUnionType,
+    isTypeAssignableTo,
+    createAnonymousType,
+    createSignature,
+    createSymbol,
+    createIndexInfo,
+    getAnyType: () => anyType,
+    getStringType: () => stringType,
+    getNumberType: () => numberType,
+    createPromiseType,
+    createArrayType,
+    getElementTypeOfArrayType,
+    getBooleanType: () => booleanType,
+    getFalseType: (fresh) => fresh ? falseType : regularFalseType,
+    getTrueType: (fresh) => fresh ? trueType : regularTrueType,
+    getVoidType: () => voidType,
+    getUndefinedType: () => undefinedType,
+    getNullType: () => nullType,
+    getESSymbolType: () => esSymbolType,
+    getNeverType: () => neverType,
+    getOptionalType: () => optionalType,
+    getPromiseType: () => getGlobalPromiseType(
+      /*reportErrors*/
+      false
+    ),
+    getPromiseLikeType: () => getGlobalPromiseLikeType(
+      /*reportErrors*/
+      false
+    ),
+    getAsyncIterableType: () => {
+      const type = getGlobalAsyncIterableType(
+        /*reportErrors*/
+        false
+      );
+      if (type === emptyGenericType)
+        return void 0;
+      return type;
+    },
+    isSymbolAccessible,
+    isArrayType,
+    isTupleType,
+    isArrayLikeType,
+    isTypeInvalidDueToUnionDiscriminant,
+    getExactOptionalProperties,
+    getAllPossiblePropertiesOfTypes,
+    getSuggestedSymbolForNonexistentProperty,
+    getSuggestionForNonexistentProperty,
+    getSuggestedSymbolForNonexistentJSXAttribute,
+    getSuggestedSymbolForNonexistentSymbol: (location, name, meaning) => getSuggestedSymbolForNonexistentSymbol(location, escapeLeadingUnderscores(name), meaning),
+    getSuggestionForNonexistentSymbol: (location, name, meaning) => getSuggestionForNonexistentSymbol(location, escapeLeadingUnderscores(name), meaning),
+    getSuggestedSymbolForNonexistentModule,
+    getSuggestionForNonexistentExport,
+    getSuggestedSymbolForNonexistentClassMember,
+    getBaseConstraintOfType,
+    getDefaultFromTypeParameter: (type) => type && type.flags & 262144 /* TypeParameter */ ? getDefaultFromTypeParameter(type) : void 0,
+    resolveName(name, location, meaning, excludeGlobals) {
+      return resolveName(
+        location,
+        escapeLeadingUnderscores(name),
+        meaning,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false,
+        excludeGlobals
+      );
+    },
+    getJsxNamespace: (n) => unescapeLeadingUnderscores(getJsxNamespace(n)),
+    getJsxFragmentFactory: (n) => {
+      const jsxFragmentFactory = getJsxFragmentFactoryEntity(n);
+      return jsxFragmentFactory && unescapeLeadingUnderscores(getFirstIdentifier(jsxFragmentFactory).escapedText);
+    },
+    getAccessibleSymbolChain,
+    getTypePredicateOfSignature,
+    resolveExternalModuleName: (moduleSpecifierIn) => {
+      const moduleSpecifier = getParseTreeNode(moduleSpecifierIn, isExpression);
+      return moduleSpecifier && resolveExternalModuleName(
+        moduleSpecifier,
+        moduleSpecifier,
+        /*ignoreErrors*/
+        true
+      );
+    },
+    resolveExternalModuleSymbol,
+    tryGetThisTypeAt: (nodeIn, includeGlobalThis, container) => {
+      const node = getParseTreeNode(nodeIn);
+      return node && tryGetThisTypeAt(node, includeGlobalThis, container);
+    },
+    getTypeArgumentConstraint: (nodeIn) => {
+      const node = getParseTreeNode(nodeIn, isTypeNode);
+      return node && getTypeArgumentConstraint(node);
+    },
+    getSuggestionDiagnostics: (fileIn, ct) => {
+      const file = getParseTreeNode(fileIn, isSourceFile) || Debug.fail("Could not determine parsed source file.");
+      if (skipTypeChecking(file, compilerOptions, host)) {
+        return emptyArray;
+      }
+      let diagnostics2;
+      try {
+        cancellationToken = ct;
+        checkSourceFileWithEagerDiagnostics(file);
+        Debug.assert(!!(getNodeLinks(file).flags & 1 /* TypeChecked */));
+        diagnostics2 = addRange(diagnostics2, suggestionDiagnostics.getDiagnostics(file.fileName));
+        checkUnusedIdentifiers(getPotentiallyUnusedIdentifiers(file), (containingNode, kind, diag2) => {
+          if (!containsParseError(containingNode) && !unusedIsError(kind, !!(containingNode.flags & 16777216 /* Ambient */))) {
+            (diagnostics2 || (diagnostics2 = [])).push({ ...diag2, category: 2 /* Suggestion */ });
           }
-          if (some(variances, (v) => !!(v & 24 /* AllowsStructuralFallback */))) {
-            originalErrorInfo = void 0;
-            resetErrorInfo(saveErrorInfo);
-            return void 0;
+        });
+        return diagnostics2 || emptyArray;
+      } finally {
+        cancellationToken = void 0;
+      }
+    },
+    runWithCancellationToken: (token, callback) => {
+      try {
+        cancellationToken = token;
+        return callback(checker);
+      } finally {
+        cancellationToken = void 0;
+      }
+    },
+    getLocalTypeParametersOfClassOrInterfaceOrTypeAlias,
+    isDeclarationVisible,
+    isPropertyAccessible,
+    getTypeOnlyAliasDeclaration,
+    getMemberOverrideModifierStatus,
+    isTypeParameterPossiblyReferenced
+  };
+  function runWithInferenceBlockedFromSourceNode(node, fn) {
+    const containingCall = findAncestor(node, isCallLikeExpression);
+    const containingCallResolvedSignature = containingCall && getNodeLinks(containingCall).resolvedSignature;
+    if (containingCall) {
+      let toMarkSkip = node;
+      do {
+        getNodeLinks(toMarkSkip).skipDirectInference = true;
+        toMarkSkip = toMarkSkip.parent;
+      } while (toMarkSkip && toMarkSkip !== containingCall);
+      getNodeLinks(containingCall).resolvedSignature = void 0;
+    }
+    const result = fn();
+    if (containingCall) {
+      let toMarkSkip = node;
+      do {
+        getNodeLinks(toMarkSkip).skipDirectInference = void 0;
+        toMarkSkip = toMarkSkip.parent;
+      } while (toMarkSkip && toMarkSkip !== containingCall);
+      getNodeLinks(containingCall).resolvedSignature = containingCallResolvedSignature;
+    }
+    return result;
+  }
+  function getResolvedSignatureWorker(nodeIn, candidatesOutArray, argumentCount, checkMode, editingArgument) {
+    const node = getParseTreeNode(nodeIn, isCallLikeExpression);
+    apparentArgumentCount = argumentCount;
+    const res = !node ? void 0 : editingArgument ? runWithInferenceBlockedFromSourceNode(editingArgument, () => getResolvedSignature(node, candidatesOutArray, checkMode)) : getResolvedSignature(node, candidatesOutArray, checkMode);
+    apparentArgumentCount = void 0;
+    return res;
+  }
+  const tupleTypes = /* @__PURE__ */ new Map();
+  const unionTypes = /* @__PURE__ */ new Map();
+  const intersectionTypes = /* @__PURE__ */ new Map();
+  const stringLiteralTypes = /* @__PURE__ */ new Map();
+  const numberLiteralTypes = /* @__PURE__ */ new Map();
+  const bigIntLiteralTypes = /* @__PURE__ */ new Map();
+  const enumLiteralTypes = /* @__PURE__ */ new Map();
+  const indexedAccessTypes = /* @__PURE__ */ new Map();
+  const templateLiteralTypes = /* @__PURE__ */ new Map();
+  const stringMappingTypes = /* @__PURE__ */ new Map();
+  const substitutionTypes = /* @__PURE__ */ new Map();
+  const subtypeReductionCache = /* @__PURE__ */ new Map();
+  const cachedTypes = /* @__PURE__ */ new Map();
+  const evolvingArrayTypes = [];
+  const undefinedProperties = /* @__PURE__ */ new Map();
+  const markerTypes = /* @__PURE__ */ new Set();
+  const unknownSymbol = createSymbol(4 /* Property */, "unknown");
+  const resolvingSymbol = createSymbol(0, "__resolving__" /* Resolving */);
+  const unresolvedSymbols = /* @__PURE__ */ new Map();
+  const errorTypes = /* @__PURE__ */ new Map();
+  const anyType = createIntrinsicType(1 /* Any */, "any");
+  const autoType = createIntrinsicType(1 /* Any */, "any", 262144 /* NonInferrableType */);
+  const wildcardType = createIntrinsicType(1 /* Any */, "any");
+  const errorType = createIntrinsicType(1 /* Any */, "error");
+  const unresolvedType = createIntrinsicType(1 /* Any */, "unresolved");
+  const nonInferrableAnyType = createIntrinsicType(1 /* Any */, "any", 65536 /* ContainsWideningType */);
+  const intrinsicMarkerType = createIntrinsicType(1 /* Any */, "intrinsic");
+  const unknownType = createIntrinsicType(2 /* Unknown */, "unknown");
+  const nonNullUnknownType = createIntrinsicType(2 /* Unknown */, "unknown");
+  const undefinedType = createIntrinsicType(32768 /* Undefined */, "undefined");
+  const undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(32768 /* Undefined */, "undefined", 65536 /* ContainsWideningType */);
+  const missingType = createIntrinsicType(32768 /* Undefined */, "undefined");
+  const undefinedOrMissingType = exactOptionalPropertyTypes ? missingType : undefinedType;
+  const optionalType = createIntrinsicType(32768 /* Undefined */, "undefined");
+  const nullType = createIntrinsicType(65536 /* Null */, "null");
+  const nullWideningType = strictNullChecks ? nullType : createIntrinsicType(65536 /* Null */, "null", 65536 /* ContainsWideningType */);
+  const stringType = createIntrinsicType(4 /* String */, "string");
+  const numberType = createIntrinsicType(8 /* Number */, "number");
+  const bigintType = createIntrinsicType(64 /* BigInt */, "bigint");
+  const falseType = createIntrinsicType(512 /* BooleanLiteral */, "false");
+  const regularFalseType = createIntrinsicType(512 /* BooleanLiteral */, "false");
+  const trueType = createIntrinsicType(512 /* BooleanLiteral */, "true");
+  const regularTrueType = createIntrinsicType(512 /* BooleanLiteral */, "true");
+  trueType.regularType = regularTrueType;
+  trueType.freshType = trueType;
+  regularTrueType.regularType = regularTrueType;
+  regularTrueType.freshType = trueType;
+  falseType.regularType = regularFalseType;
+  falseType.freshType = falseType;
+  regularFalseType.regularType = regularFalseType;
+  regularFalseType.freshType = falseType;
+  const booleanType = getUnionType([regularFalseType, regularTrueType]);
+  const esSymbolType = createIntrinsicType(4096 /* ESSymbol */, "symbol");
+  const voidType = createIntrinsicType(16384 /* Void */, "void");
+  const neverType = createIntrinsicType(131072 /* Never */, "never");
+  const silentNeverType = createIntrinsicType(131072 /* Never */, "never", 262144 /* NonInferrableType */);
+  const implicitNeverType = createIntrinsicType(131072 /* Never */, "never");
+  const unreachableNeverType = createIntrinsicType(131072 /* Never */, "never");
+  const nonPrimitiveType = createIntrinsicType(67108864 /* NonPrimitive */, "object");
+  const stringOrNumberType = getUnionType([stringType, numberType]);
+  const stringNumberSymbolType = getUnionType([stringType, numberType, esSymbolType]);
+  const keyofConstraintType = keyofStringsOnly ? stringType : stringNumberSymbolType;
+  const numberOrBigIntType = getUnionType([numberType, bigintType]);
+  const templateConstraintType = getUnionType([stringType, numberType, booleanType, bigintType, nullType, undefinedType]);
+  const numericStringType = getTemplateLiteralType(["", ""], [numberType]);
+  const restrictiveMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? getRestrictiveTypeParameter(t) : t, () => "(restrictive mapper)");
+  const permissiveMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? wildcardType : t, () => "(permissive mapper)");
+  const uniqueLiteralType = createIntrinsicType(131072 /* Never */, "never");
+  const uniqueLiteralMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? uniqueLiteralType : t, () => "(unique literal mapper)");
+  let outofbandVarianceMarkerHandler;
+  const reportUnreliableMapper = makeFunctionTypeMapper((t) => {
+    if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) {
+      outofbandVarianceMarkerHandler(
+        /*onlyUnreliable*/
+        true
+      );
+    }
+    return t;
+  }, () => "(unmeasurable reporter)");
+  const reportUnmeasurableMapper = makeFunctionTypeMapper((t) => {
+    if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) {
+      outofbandVarianceMarkerHandler(
+        /*onlyUnreliable*/
+        false
+      );
+    }
+    return t;
+  }, () => "(unreliable reporter)");
+  const emptyObjectType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
+  const emptyJsxObjectType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
+  emptyJsxObjectType.objectFlags |= 2048 /* JsxAttributes */;
+  const emptyTypeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */);
+  emptyTypeLiteralSymbol.members = createSymbolTable();
+  const emptyTypeLiteralType = createAnonymousType(emptyTypeLiteralSymbol, emptySymbols, emptyArray, emptyArray, emptyArray);
+  const unknownEmptyObjectType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
+  const unknownUnionType = strictNullChecks ? getUnionType([undefinedType, nullType, unknownEmptyObjectType]) : unknownType;
+  const emptyGenericType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
+  emptyGenericType.instantiations = /* @__PURE__ */ new Map();
+  const anyFunctionType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
+  anyFunctionType.objectFlags |= 262144 /* NonInferrableType */;
+  const noConstraintType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
+  const circularConstraintType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
+  const resolvingDefaultType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
+  const markerSuperType = createTypeParameter();
+  const markerSubType = createTypeParameter();
+  markerSubType.constraint = markerSuperType;
+  const markerOtherType = createTypeParameter();
+  const markerSuperTypeForCheck = createTypeParameter();
+  const markerSubTypeForCheck = createTypeParameter();
+  markerSubTypeForCheck.constraint = markerSuperTypeForCheck;
+  const noTypePredicate = createTypePredicate(1 /* Identifier */, "<<unresolved>>", 0, anyType);
+  const anySignature = createSignature(
+    void 0,
+    void 0,
+    void 0,
+    emptyArray,
+    anyType,
+    /*resolvedTypePredicate*/
+    void 0,
+    0,
+    0 /* None */
+  );
+  const unknownSignature = createSignature(
+    void 0,
+    void 0,
+    void 0,
+    emptyArray,
+    errorType,
+    /*resolvedTypePredicate*/
+    void 0,
+    0,
+    0 /* None */
+  );
+  const resolvingSignature = createSignature(
+    void 0,
+    void 0,
+    void 0,
+    emptyArray,
+    anyType,
+    /*resolvedTypePredicate*/
+    void 0,
+    0,
+    0 /* None */
+  );
+  const silentNeverSignature = createSignature(
+    void 0,
+    void 0,
+    void 0,
+    emptyArray,
+    silentNeverType,
+    /*resolvedTypePredicate*/
+    void 0,
+    0,
+    0 /* None */
+  );
+  const enumNumberIndexInfo = createIndexInfo(
+    numberType,
+    stringType,
+    /*isReadonly*/
+    true
+  );
+  const iterationTypesCache = /* @__PURE__ */ new Map();
+  const noIterationTypes = {
+    get yieldType() {
+      return Debug.fail("Not supported");
+    },
+    get returnType() {
+      return Debug.fail("Not supported");
+    },
+    get nextType() {
+      return Debug.fail("Not supported");
+    }
+  };
+  const anyIterationTypes = createIterationTypes(anyType, anyType, anyType);
+  const anyIterationTypesExceptNext = createIterationTypes(anyType, anyType, unknownType);
+  const defaultIterationTypes = createIterationTypes(neverType, anyType, undefinedType);
+  const asyncIterationTypesResolver = {
+    iterableCacheKey: "iterationTypesOfAsyncIterable",
+    iteratorCacheKey: "iterationTypesOfAsyncIterator",
+    iteratorSymbolName: "asyncIterator",
+    getGlobalIteratorType: getGlobalAsyncIteratorType,
+    getGlobalIterableType: getGlobalAsyncIterableType,
+    getGlobalIterableIteratorType: getGlobalAsyncIterableIteratorType,
+    getGlobalGeneratorType: getGlobalAsyncGeneratorType,
+    resolveIterationType: getAwaitedType,
+    mustHaveANextMethodDiagnostic: Diagnostics.An_async_iterator_must_have_a_next_method,
+    mustBeAMethodDiagnostic: Diagnostics.The_0_property_of_an_async_iterator_must_be_a_method,
+    mustHaveAValueDiagnostic: Diagnostics.The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property
+  };
+  const syncIterationTypesResolver = {
+    iterableCacheKey: "iterationTypesOfIterable",
+    iteratorCacheKey: "iterationTypesOfIterator",
+    iteratorSymbolName: "iterator",
+    getGlobalIteratorType,
+    getGlobalIterableType,
+    getGlobalIterableIteratorType,
+    getGlobalGeneratorType,
+    resolveIterationType: (type, _errorNode) => type,
+    mustHaveANextMethodDiagnostic: Diagnostics.An_iterator_must_have_a_next_method,
+    mustBeAMethodDiagnostic: Diagnostics.The_0_property_of_an_iterator_must_be_a_method,
+    mustHaveAValueDiagnostic: Diagnostics.The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property
+  };
+  let amalgamatedDuplicates;
+  const reverseMappedCache = /* @__PURE__ */ new Map();
+  let inInferTypeForHomomorphicMappedType = false;
+  let ambientModulesCache;
+  let patternAmbientModules;
+  let patternAmbientModuleAugmentations;
+  let globalObjectType;
+  let globalFunctionType;
+  let globalCallableFunctionType;
+  let globalNewableFunctionType;
+  let globalArrayType;
+  let globalReadonlyArrayType;
+  let globalStringType;
+  let globalNumberType;
+  let globalBooleanType;
+  let globalRegExpType;
+  let globalThisType;
+  let anyArrayType;
+  let autoArrayType;
+  let anyReadonlyArrayType;
+  let deferredGlobalNonNullableTypeAlias;
+  let deferredGlobalESSymbolConstructorSymbol;
+  let deferredGlobalESSymbolConstructorTypeSymbol;
+  let deferredGlobalESSymbolType;
+  let deferredGlobalTypedPropertyDescriptorType;
+  let deferredGlobalPromiseType;
+  let deferredGlobalPromiseLikeType;
+  let deferredGlobalPromiseConstructorSymbol;
+  let deferredGlobalPromiseConstructorLikeType;
+  let deferredGlobalIterableType;
+  let deferredGlobalIteratorType;
+  let deferredGlobalIterableIteratorType;
+  let deferredGlobalGeneratorType;
+  let deferredGlobalIteratorYieldResultType;
+  let deferredGlobalIteratorReturnResultType;
+  let deferredGlobalAsyncIterableType;
+  let deferredGlobalAsyncIteratorType;
+  let deferredGlobalAsyncIterableIteratorType;
+  let deferredGlobalAsyncGeneratorType;
+  let deferredGlobalTemplateStringsArrayType;
+  let deferredGlobalImportMetaType;
+  let deferredGlobalImportMetaExpressionType;
+  let deferredGlobalImportCallOptionsType;
+  let deferredGlobalExtractSymbol;
+  let deferredGlobalOmitSymbol;
+  let deferredGlobalAwaitedSymbol;
+  let deferredGlobalBigIntType;
+  let deferredGlobalNaNSymbol;
+  let deferredGlobalRecordSymbol;
+  const allPotentiallyUnusedIdentifiers = /* @__PURE__ */ new Map();
+  let flowLoopStart = 0;
+  let flowLoopCount = 0;
+  let sharedFlowCount = 0;
+  let flowAnalysisDisabled = false;
+  let flowInvocationCount = 0;
+  let lastFlowNode;
+  let lastFlowNodeReachable;
+  let flowTypeCache;
+  const contextualTypeNodes = [];
+  const contextualTypes = [];
+  let contextualTypeCount = 0;
+  const inferenceContextNodes = [];
+  const inferenceContexts = [];
+  let inferenceContextCount = 0;
+  const emptyStringType = getStringLiteralType("");
+  const zeroType = getNumberLiteralType(0);
+  const zeroBigIntType = getBigIntLiteralType({ negative: false, base10Value: "0" });
+  const resolutionTargets = [];
+  const resolutionResults = [];
+  const resolutionPropertyNames = [];
+  let suggestionCount = 0;
+  const maximumSuggestionCount = 10;
+  const mergedSymbols = [];
+  const symbolLinks = [];
+  const nodeLinks = [];
+  const flowLoopCaches = [];
+  const flowLoopNodes = [];
+  const flowLoopKeys = [];
+  const flowLoopTypes = [];
+  const sharedFlowNodes = [];
+  const sharedFlowTypes = [];
+  const flowNodeReachable = [];
+  const flowNodePostSuper = [];
+  const potentialThisCollisions = [];
+  const potentialNewTargetCollisions = [];
+  const potentialWeakMapSetCollisions = [];
+  const potentialReflectCollisions = [];
+  const potentialUnusedRenamedBindingElementsInTypes = [];
+  const awaitedTypeStack = [];
+  const diagnostics = createDiagnosticCollection();
+  const suggestionDiagnostics = createDiagnosticCollection();
+  const typeofType = createTypeofType();
+  let _jsxNamespace;
+  let _jsxFactoryEntity;
+  const subtypeRelation = /* @__PURE__ */ new Map();
+  const strictSubtypeRelation = /* @__PURE__ */ new Map();
+  const assignableRelation = /* @__PURE__ */ new Map();
+  const comparableRelation = /* @__PURE__ */ new Map();
+  const identityRelation = /* @__PURE__ */ new Map();
+  const enumRelation = /* @__PURE__ */ new Map();
+  const builtinGlobals = createSymbolTable();
+  builtinGlobals.set(undefinedSymbol.escapedName, undefinedSymbol);
+  const suggestedExtensions = [
+    [".mts", ".mjs"],
+    [".ts", ".js"],
+    [".cts", ".cjs"],
+    [".mjs", ".mjs"],
+    [".js", ".js"],
+    [".cjs", ".cjs"],
+    [".tsx", compilerOptions.jsx === 1 /* Preserve */ ? ".jsx" : ".js"],
+    [".jsx", ".jsx"],
+    [".json", ".json"]
+  ];
+  initializeTypeChecker();
+  return checker;
+  function getCachedType(key) {
+    return key ? cachedTypes.get(key) : void 0;
+  }
+  function setCachedType(key, type) {
+    if (key)
+      cachedTypes.set(key, type);
+    return type;
+  }
+  function getJsxNamespace(location) {
+    if (location) {
+      const file = getSourceFileOfNode(location);
+      if (file) {
+        if (isJsxOpeningFragment(location)) {
+          if (file.localJsxFragmentNamespace) {
+            return file.localJsxFragmentNamespace;
           }
-          const allowStructuralFallback = targetTypeArguments && hasCovariantVoidArgument(targetTypeArguments, variances);
-          varianceCheckFailed = !allowStructuralFallback;
-          if (variances !== emptyArray && !allowStructuralFallback) {
-            if (varianceCheckFailed && !(reportErrors2 && some(variances, (v) => (v & 7 /* VarianceMask */) === 0 /* Invariant */))) {
-              return 0 /* False */;
+          const jsxFragmentPragma = file.pragmas.get("jsxfrag");
+          if (jsxFragmentPragma) {
+            const chosenPragma = isArray(jsxFragmentPragma) ? jsxFragmentPragma[0] : jsxFragmentPragma;
+            file.localJsxFragmentFactory = parseIsolatedEntityName(chosenPragma.arguments.factory, languageVersion);
+            visitNode(file.localJsxFragmentFactory, markAsSynthetic);
+            if (file.localJsxFragmentFactory) {
+              return file.localJsxFragmentNamespace = getFirstIdentifier(file.localJsxFragmentFactory).escapedText;
             }
-            originalErrorInfo = errorInfo;
-            resetErrorInfo(saveErrorInfo);
+          }
+          const entity = getJsxFragmentFactoryEntity(location);
+          if (entity) {
+            file.localJsxFragmentFactory = entity;
+            return file.localJsxFragmentNamespace = getFirstIdentifier(entity).escapedText;
+          }
+        } else {
+          const localJsxNamespace = getLocalJsxNamespace(file);
+          if (localJsxNamespace) {
+            return file.localJsxNamespace = localJsxNamespace;
           }
         }
       }
-      function mappedTypeRelatedTo(source2, target2, reportErrors2) {
-        const modifiersRelated = relation === comparableRelation || (relation === identityRelation ? getMappedTypeModifiers(source2) === getMappedTypeModifiers(target2) : getCombinedMappedTypeOptionality(source2) <= getCombinedMappedTypeOptionality(target2));
-        if (modifiersRelated) {
-          let result2;
-          const targetConstraint = getConstraintTypeFromMappedType(target2);
-          const sourceConstraint = instantiateType(getConstraintTypeFromMappedType(source2), getCombinedMappedTypeOptionality(source2) < 0 ? reportUnmeasurableMapper : reportUnreliableMapper);
-          if (result2 = isRelatedTo(targetConstraint, sourceConstraint, 3 /* Both */, reportErrors2)) {
-            const mapper = createTypeMapper([getTypeParameterFromMappedType(source2)], [getTypeParameterFromMappedType(target2)]);
-            if (instantiateType(getNameTypeFromMappedType(source2), mapper) === instantiateType(getNameTypeFromMappedType(target2), mapper)) {
-              return result2 & isRelatedTo(instantiateType(getTemplateTypeFromMappedType(source2), mapper), getTemplateTypeFromMappedType(target2), 3 /* Both */, reportErrors2);
-            }
-          }
+    }
+    if (!_jsxNamespace) {
+      _jsxNamespace = "React";
+      if (compilerOptions.jsxFactory) {
+        _jsxFactoryEntity = parseIsolatedEntityName(compilerOptions.jsxFactory, languageVersion);
+        visitNode(_jsxFactoryEntity, markAsSynthetic);
+        if (_jsxFactoryEntity) {
+          _jsxNamespace = getFirstIdentifier(_jsxFactoryEntity).escapedText;
         }
-        return 0 /* False */;
+      } else if (compilerOptions.reactNamespace) {
+        _jsxNamespace = escapeLeadingUnderscores(compilerOptions.reactNamespace);
       }
-      function typeRelatedToDiscriminatedType(source2, target2) {
-        var _a3;
-        const sourceProperties = getPropertiesOfType(source2);
-        const sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target2);
-        if (!sourcePropertiesFiltered)
-          return 0 /* False */;
-        let numCombinations = 1;
-        for (const sourceProperty of sourcePropertiesFiltered) {
-          numCombinations *= countTypes(getNonMissingTypeOfSymbol(sourceProperty));
-          if (numCombinations > 25) {
-            (_a3 = tracing) == null ? void 0 : _a3.instant(tracing.Phase.CheckTypes, "typeRelatedToDiscriminatedType_DepthLimit", { sourceId: source2.id, targetId: target2.id, numCombinations });
-            return 0 /* False */;
-          }
+    }
+    if (!_jsxFactoryEntity) {
+      _jsxFactoryEntity = factory.createQualifiedName(factory.createIdentifier(unescapeLeadingUnderscores(_jsxNamespace)), "createElement");
+    }
+    return _jsxNamespace;
+  }
+  function getLocalJsxNamespace(file) {
+    if (file.localJsxNamespace) {
+      return file.localJsxNamespace;
+    }
+    const jsxPragma = file.pragmas.get("jsx");
+    if (jsxPragma) {
+      const chosenPragma = isArray(jsxPragma) ? jsxPragma[0] : jsxPragma;
+      file.localJsxFactory = parseIsolatedEntityName(chosenPragma.arguments.factory, languageVersion);
+      visitNode(file.localJsxFactory, markAsSynthetic);
+      if (file.localJsxFactory) {
+        return file.localJsxNamespace = getFirstIdentifier(file.localJsxFactory).escapedText;
+      }
+    }
+  }
+  function markAsSynthetic(node) {
+    setTextRangePosEnd(node, -1, -1);
+    return visitEachChild(node, markAsSynthetic, nullTransformationContext);
+  }
+  function getEmitResolver(sourceFile, cancellationToken2) {
+    getDiagnostics2(sourceFile, cancellationToken2);
+    return emitResolver;
+  }
+  function lookupOrIssueError(location, message, arg0, arg1, arg2, arg3) {
+    const diagnostic = location ? createDiagnosticForNode(location, message, arg0, arg1, arg2, arg3) : createCompilerDiagnostic(message, arg0, arg1, arg2, arg3);
+    const existing = diagnostics.lookup(diagnostic);
+    if (existing) {
+      return existing;
+    } else {
+      diagnostics.add(diagnostic);
+      return diagnostic;
+    }
+  }
+  function errorSkippedOn(key, location, message, arg0, arg1, arg2, arg3) {
+    const diagnostic = error(location, message, arg0, arg1, arg2, arg3);
+    diagnostic.skippedOn = key;
+    return diagnostic;
+  }
+  function createError(location, message, arg0, arg1, arg2, arg3) {
+    return location ? createDiagnosticForNode(location, message, arg0, arg1, arg2, arg3) : createCompilerDiagnostic(message, arg0, arg1, arg2, arg3);
+  }
+  function error(location, message, arg0, arg1, arg2, arg3) {
+    const diagnostic = createError(location, message, arg0, arg1, arg2, arg3);
+    diagnostics.add(diagnostic);
+    return diagnostic;
+  }
+  function addErrorOrSuggestion(isError, diagnostic) {
+    if (isError) {
+      diagnostics.add(diagnostic);
+    } else {
+      suggestionDiagnostics.add({ ...diagnostic, category: 2 /* Suggestion */ });
+    }
+  }
+  function errorOrSuggestion(isError, location, message, arg0, arg1, arg2, arg3) {
+    if (location.pos < 0 || location.end < 0) {
+      if (!isError) {
+        return;
+      }
+      const file = getSourceFileOfNode(location);
+      addErrorOrSuggestion(isError, "message" in message ? createFileDiagnostic(file, 0, 0, message, arg0, arg1, arg2, arg3) : createDiagnosticForFileFromMessageChain(file, message));
+      return;
+    }
+    addErrorOrSuggestion(isError, "message" in message ? createDiagnosticForNode(location, message, arg0, arg1, arg2, arg3) : createDiagnosticForNodeFromMessageChain(location, message));
+  }
+  function errorAndMaybeSuggestAwait(location, maybeMissingAwait, message, arg0, arg1, arg2, arg3) {
+    const diagnostic = error(location, message, arg0, arg1, arg2, arg3);
+    if (maybeMissingAwait) {
+      const related = createDiagnosticForNode(location, Diagnostics.Did_you_forget_to_use_await);
+      addRelatedInfo(diagnostic, related);
+    }
+    return diagnostic;
+  }
+  function addDeprecatedSuggestionWorker(declarations, diagnostic) {
+    const deprecatedTag = Array.isArray(declarations) ? forEach(declarations, getJSDocDeprecatedTag) : getJSDocDeprecatedTag(declarations);
+    if (deprecatedTag) {
+      addRelatedInfo(
+        diagnostic,
+        createDiagnosticForNode(deprecatedTag, Diagnostics.The_declaration_was_marked_as_deprecated_here)
+      );
+    }
+    suggestionDiagnostics.add(diagnostic);
+    return diagnostic;
+  }
+  function isDeprecatedSymbol(symbol) {
+    if (length(symbol.declarations) > 1) {
+      const parentSymbol = getParentOfSymbol(symbol);
+      if (parentSymbol && parentSymbol.flags & 64 /* Interface */) {
+        return some(symbol.declarations, (d) => !!(getCombinedNodeFlags(d) & 268435456 /* Deprecated */));
+      }
+    }
+    return !!(getDeclarationNodeFlagsFromSymbol(symbol) & 268435456 /* Deprecated */);
+  }
+  function addDeprecatedSuggestion(location, declarations, deprecatedEntity) {
+    const diagnostic = createDiagnosticForNode(location, Diagnostics._0_is_deprecated, deprecatedEntity);
+    return addDeprecatedSuggestionWorker(declarations, diagnostic);
+  }
+  function addDeprecatedSuggestionWithSignature(location, declaration, deprecatedEntity, signatureString) {
+    const diagnostic = deprecatedEntity ? createDiagnosticForNode(location, Diagnostics.The_signature_0_of_1_is_deprecated, signatureString, deprecatedEntity) : createDiagnosticForNode(location, Diagnostics._0_is_deprecated, signatureString);
+    return addDeprecatedSuggestionWorker(declaration, diagnostic);
+  }
+  function createSymbol(flags, name, checkFlags) {
+    symbolCount++;
+    const symbol = new Symbol46(flags | 33554432 /* Transient */, name);
+    symbol.links = new SymbolLinks();
+    symbol.links.checkFlags = checkFlags || 0 /* None */;
+    return symbol;
+  }
+  function getExcludedSymbolFlags(flags) {
+    let result = 0;
+    if (flags & 2 /* BlockScopedVariable */)
+      result |= 111551 /* BlockScopedVariableExcludes */;
+    if (flags & 1 /* FunctionScopedVariable */)
+      result |= 111550 /* FunctionScopedVariableExcludes */;
+    if (flags & 4 /* Property */)
+      result |= 0 /* PropertyExcludes */;
+    if (flags & 8 /* EnumMember */)
+      result |= 900095 /* EnumMemberExcludes */;
+    if (flags & 16 /* Function */)
+      result |= 110991 /* FunctionExcludes */;
+    if (flags & 32 /* Class */)
+      result |= 899503 /* ClassExcludes */;
+    if (flags & 64 /* Interface */)
+      result |= 788872 /* InterfaceExcludes */;
+    if (flags & 256 /* RegularEnum */)
+      result |= 899327 /* RegularEnumExcludes */;
+    if (flags & 128 /* ConstEnum */)
+      result |= 899967 /* ConstEnumExcludes */;
+    if (flags & 512 /* ValueModule */)
+      result |= 110735 /* ValueModuleExcludes */;
+    if (flags & 8192 /* Method */)
+      result |= 103359 /* MethodExcludes */;
+    if (flags & 32768 /* GetAccessor */)
+      result |= 46015 /* GetAccessorExcludes */;
+    if (flags & 65536 /* SetAccessor */)
+      result |= 78783 /* SetAccessorExcludes */;
+    if (flags & 262144 /* TypeParameter */)
+      result |= 526824 /* TypeParameterExcludes */;
+    if (flags & 524288 /* TypeAlias */)
+      result |= 788968 /* TypeAliasExcludes */;
+    if (flags & 2097152 /* Alias */)
+      result |= 2097152 /* AliasExcludes */;
+    return result;
+  }
+  function recordMergedSymbol(target, source) {
+    if (!source.mergeId) {
+      source.mergeId = nextMergeId;
+      nextMergeId++;
+    }
+    mergedSymbols[source.mergeId] = target;
+  }
+  function cloneSymbol(symbol) {
+    const result = createSymbol(symbol.flags, symbol.escapedName);
+    result.declarations = symbol.declarations ? symbol.declarations.slice() : [];
+    result.parent = symbol.parent;
+    if (symbol.valueDeclaration)
+      result.valueDeclaration = symbol.valueDeclaration;
+    if (symbol.constEnumOnlyModule)
+      result.constEnumOnlyModule = true;
+    if (symbol.members)
+      result.members = new Map(symbol.members);
+    if (symbol.exports)
+      result.exports = new Map(symbol.exports);
+    recordMergedSymbol(result, symbol);
+    return result;
+  }
+  function mergeSymbol(target, source, unidirectional = false) {
+    if (!(target.flags & getExcludedSymbolFlags(source.flags)) || (source.flags | target.flags) & 67108864 /* Assignment */) {
+      if (source === target) {
+        return target;
+      }
+      if (!(target.flags & 33554432 /* Transient */)) {
+        const resolvedTarget = resolveSymbol(target);
+        if (resolvedTarget === unknownSymbol) {
+          return source;
         }
-        const sourceDiscriminantTypes = new Array(sourcePropertiesFiltered.length);
-        const excludedProperties = /* @__PURE__ */ new Set();
-        for (let i = 0; i < sourcePropertiesFiltered.length; i++) {
-          const sourceProperty = sourcePropertiesFiltered[i];
-          const sourcePropertyType = getNonMissingTypeOfSymbol(sourceProperty);
-          sourceDiscriminantTypes[i] = sourcePropertyType.flags & 1048576 /* Union */ ? sourcePropertyType.types : [sourcePropertyType];
-          excludedProperties.add(sourceProperty.escapedName);
-        }
-        const discriminantCombinations = cartesianProduct(sourceDiscriminantTypes);
-        const matchingTypes = [];
-        for (const combination of discriminantCombinations) {
-          let hasMatch = false;
-          outer:
-            for (const type of target2.types) {
-              for (let i = 0; i < sourcePropertiesFiltered.length; i++) {
-                const sourceProperty = sourcePropertiesFiltered[i];
-                const targetProperty = getPropertyOfType(type, sourceProperty.escapedName);
-                if (!targetProperty)
-                  continue outer;
-                if (sourceProperty === targetProperty)
-                  continue;
-                const related = propertyRelatedTo(source2, target2, sourceProperty, targetProperty, (_) => combination[i], false, 0 /* None */, strictNullChecks || relation === comparableRelation);
-                if (!related) {
-                  continue outer;
-                }
-              }
-              pushIfUnique(matchingTypes, type, equateValues);
-              hasMatch = true;
-            }
-          if (!hasMatch) {
-            return 0 /* False */;
-          }
+        target = cloneSymbol(resolvedTarget);
+      }
+      if (source.flags & 512 /* ValueModule */ && target.flags & 512 /* ValueModule */ && target.constEnumOnlyModule && !source.constEnumOnlyModule) {
+        target.constEnumOnlyModule = false;
+      }
+      target.flags |= source.flags;
+      if (source.valueDeclaration) {
+        setValueDeclaration(target, source.valueDeclaration);
+      }
+      addRange(target.declarations, source.declarations);
+      if (source.members) {
+        if (!target.members)
+          target.members = createSymbolTable();
+        mergeSymbolTable(target.members, source.members, unidirectional);
+      }
+      if (source.exports) {
+        if (!target.exports)
+          target.exports = createSymbolTable();
+        mergeSymbolTable(target.exports, source.exports, unidirectional);
+      }
+      if (!unidirectional) {
+        recordMergedSymbol(target, source);
+      }
+    } else if (target.flags & 1024 /* NamespaceModule */) {
+      if (target !== globalThisSymbol) {
+        error(
+          source.declarations && getNameOfDeclaration(source.declarations[0]),
+          Diagnostics.Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity,
+          symbolToString(target)
+        );
+      }
+    } else {
+      const isEitherEnum = !!(target.flags & 384 /* Enum */ || source.flags & 384 /* Enum */);
+      const isEitherBlockScoped = !!(target.flags & 2 /* BlockScopedVariable */ || source.flags & 2 /* BlockScopedVariable */);
+      const message = isEitherEnum ? Diagnostics.Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations : isEitherBlockScoped ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0;
+      const sourceSymbolFile = source.declarations && getSourceFileOfNode(source.declarations[0]);
+      const targetSymbolFile = target.declarations && getSourceFileOfNode(target.declarations[0]);
+      const isSourcePlainJs = isPlainJsFile(sourceSymbolFile, compilerOptions.checkJs);
+      const isTargetPlainJs = isPlainJsFile(targetSymbolFile, compilerOptions.checkJs);
+      const symbolName2 = symbolToString(source);
+      if (sourceSymbolFile && targetSymbolFile && amalgamatedDuplicates && !isEitherEnum && sourceSymbolFile !== targetSymbolFile) {
+        const firstFile = comparePaths(sourceSymbolFile.path, targetSymbolFile.path) === -1 /* LessThan */ ? sourceSymbolFile : targetSymbolFile;
+        const secondFile = firstFile === sourceSymbolFile ? targetSymbolFile : sourceSymbolFile;
+        const filesDuplicates = getOrUpdate(amalgamatedDuplicates, `${firstFile.path}|${secondFile.path}`, () => ({ firstFile, secondFile, conflictingSymbols: /* @__PURE__ */ new Map() }));
+        const conflictingSymbolInfo = getOrUpdate(filesDuplicates.conflictingSymbols, symbolName2, () => ({ isBlockScoped: isEitherBlockScoped, firstFileLocations: [], secondFileLocations: [] }));
+        if (!isSourcePlainJs)
+          addDuplicateLocations(conflictingSymbolInfo.firstFileLocations, source);
+        if (!isTargetPlainJs)
+          addDuplicateLocations(conflictingSymbolInfo.secondFileLocations, target);
+      } else {
+        if (!isSourcePlainJs)
+          addDuplicateDeclarationErrorsForSymbols(source, message, symbolName2, target);
+        if (!isTargetPlainJs)
+          addDuplicateDeclarationErrorsForSymbols(target, message, symbolName2, source);
+      }
+    }
+    return target;
+    function addDuplicateLocations(locs, symbol) {
+      if (symbol.declarations) {
+        for (const decl of symbol.declarations) {
+          pushIfUnique(locs, decl);
         }
-        let result2 = -1 /* True */;
-        for (const type of matchingTypes) {
-          result2 &= propertiesRelatedTo(source2, type, false, excludedProperties, 0 /* None */);
-          if (result2) {
-            result2 &= signaturesRelatedTo(source2, type, 0 /* Call */, false);
-            if (result2) {
-              result2 &= signaturesRelatedTo(source2, type, 1 /* Construct */, false);
-              if (result2 && !(isTupleType(source2) && isTupleType(type))) {
-                result2 &= indexSignaturesRelatedTo(source2, type, false, false, 0 /* None */);
+      }
+    }
+  }
+  function addDuplicateDeclarationErrorsForSymbols(target, message, symbolName2, source) {
+    forEach(target.declarations, (node) => {
+      addDuplicateDeclarationError(node, message, symbolName2, source.declarations);
+    });
+  }
+  function addDuplicateDeclarationError(node, message, symbolName2, relatedNodes) {
+    const errorNode = (getExpandoInitializer(
+      node,
+      /*isPrototypeAssignment*/
+      false
+    ) ? getNameOfExpando(node) : getNameOfDeclaration(node)) || node;
+    const err = lookupOrIssueError(errorNode, message, symbolName2);
+    for (const relatedNode of relatedNodes || emptyArray) {
+      const adjustedNode = (getExpandoInitializer(
+        relatedNode,
+        /*isPrototypeAssignment*/
+        false
+      ) ? getNameOfExpando(relatedNode) : getNameOfDeclaration(relatedNode)) || relatedNode;
+      if (adjustedNode === errorNode)
+        continue;
+      err.relatedInformation = err.relatedInformation || [];
+      const leadingMessage = createDiagnosticForNode(adjustedNode, Diagnostics._0_was_also_declared_here, symbolName2);
+      const followOnMessage = createDiagnosticForNode(adjustedNode, Diagnostics.and_here);
+      if (length(err.relatedInformation) >= 5 || some(err.relatedInformation, (r) => compareDiagnostics(r, followOnMessage) === 0 /* EqualTo */ || compareDiagnostics(r, leadingMessage) === 0 /* EqualTo */))
+        continue;
+      addRelatedInfo(err, !length(err.relatedInformation) ? leadingMessage : followOnMessage);
+    }
+  }
+  function combineSymbolTables(first2, second) {
+    if (!(first2 == null ? void 0 : first2.size))
+      return second;
+    if (!(second == null ? void 0 : second.size))
+      return first2;
+    const combined = createSymbolTable();
+    mergeSymbolTable(combined, first2);
+    mergeSymbolTable(combined, second);
+    return combined;
+  }
+  function mergeSymbolTable(target, source, unidirectional = false) {
+    source.forEach((sourceSymbol, id) => {
+      const targetSymbol = target.get(id);
+      target.set(id, targetSymbol ? mergeSymbol(targetSymbol, sourceSymbol, unidirectional) : getMergedSymbol(sourceSymbol));
+    });
+  }
+  function mergeModuleAugmentation(moduleName) {
+    var _a2, _b, _c;
+    const moduleAugmentation = moduleName.parent;
+    if (((_a2 = moduleAugmentation.symbol.declarations) == null ? void 0 : _a2[0]) !== moduleAugmentation) {
+      Debug.assert(moduleAugmentation.symbol.declarations.length > 1);
+      return;
+    }
+    if (isGlobalScopeAugmentation(moduleAugmentation)) {
+      mergeSymbolTable(globals, moduleAugmentation.symbol.exports);
+    } else {
+      const moduleNotFoundError = !(moduleName.parent.parent.flags & 16777216 /* Ambient */) ? Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found : void 0;
+      let mainModule = resolveExternalModuleNameWorker(
+        moduleName,
+        moduleName,
+        moduleNotFoundError,
+        /*isForAugmentation*/
+        true
+      );
+      if (!mainModule) {
+        return;
+      }
+      mainModule = resolveExternalModuleSymbol(mainModule);
+      if (mainModule.flags & 1920 /* Namespace */) {
+        if (some(patternAmbientModules, (module2) => mainModule === module2.symbol)) {
+          const merged = mergeSymbol(
+            moduleAugmentation.symbol,
+            mainModule,
+            /*unidirectional*/
+            true
+          );
+          if (!patternAmbientModuleAugmentations) {
+            patternAmbientModuleAugmentations = /* @__PURE__ */ new Map();
+          }
+          patternAmbientModuleAugmentations.set(moduleName.text, merged);
+        } else {
+          if (((_b = mainModule.exports) == null ? void 0 : _b.get("__export" /* ExportStar */)) && ((_c = moduleAugmentation.symbol.exports) == null ? void 0 : _c.size)) {
+            const resolvedExports = getResolvedMembersOrExportsOfSymbol(mainModule, "resolvedExports" /* resolvedExports */);
+            for (const [key, value] of arrayFrom(moduleAugmentation.symbol.exports.entries())) {
+              if (resolvedExports.has(key) && !mainModule.exports.has(key)) {
+                mergeSymbol(resolvedExports.get(key), value);
               }
             }
           }
-          if (!result2) {
-            return result2;
-          }
+          mergeSymbol(mainModule, moduleAugmentation.symbol);
         }
-        return result2;
+      } else {
+        error(moduleName, Diagnostics.Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity, moduleName.text);
       }
-      function excludeProperties(properties, excludedProperties) {
-        if (!excludedProperties || properties.length === 0)
-          return properties;
-        let result2;
-        for (let i = 0; i < properties.length; i++) {
-          if (!excludedProperties.has(properties[i].escapedName)) {
-            if (result2) {
-              result2.push(properties[i]);
-            }
-          } else if (!result2) {
-            result2 = properties.slice(0, i);
+    }
+  }
+  function addToSymbolTable(target, source, message) {
+    source.forEach((sourceSymbol, id) => {
+      const targetSymbol = target.get(id);
+      if (targetSymbol) {
+        forEach(targetSymbol.declarations, addDeclarationDiagnostic(unescapeLeadingUnderscores(id), message));
+      } else {
+        target.set(id, sourceSymbol);
+      }
+    });
+    function addDeclarationDiagnostic(id, message2) {
+      return (declaration) => diagnostics.add(createDiagnosticForNode(declaration, message2, id));
+    }
+  }
+  function getSymbolLinks(symbol) {
+    var _a2;
+    if (symbol.flags & 33554432 /* Transient */)
+      return symbol.links;
+    const id = getSymbolId(symbol);
+    return (_a2 = symbolLinks[id]) != null ? _a2 : symbolLinks[id] = new SymbolLinks();
+  }
+  function getNodeLinks(node) {
+    const nodeId = getNodeId(node);
+    return nodeLinks[nodeId] || (nodeLinks[nodeId] = new NodeLinks());
+  }
+  function isGlobalSourceFile(node) {
+    return node.kind === 308 /* SourceFile */ && !isExternalOrCommonJsModule(node);
+  }
+  function getSymbol2(symbols, name, meaning) {
+    if (meaning) {
+      const symbol = getMergedSymbol(symbols.get(name));
+      if (symbol) {
+        Debug.assert((getCheckFlags(symbol) & 1 /* Instantiated */) === 0, "Should never get an instantiated symbol here.");
+        if (symbol.flags & meaning) {
+          return symbol;
+        }
+        if (symbol.flags & 2097152 /* Alias */) {
+          const targetFlags = getAllSymbolFlags(symbol);
+          if (targetFlags & meaning) {
+            return symbol;
           }
         }
-        return result2 || properties;
       }
-      function isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState) {
-        const targetIsOptional = strictNullChecks && !!(getCheckFlags(targetProp) & 48 /* Partial */);
-        const effectiveTarget = addOptionality(getNonMissingTypeOfSymbol(targetProp), false, targetIsOptional);
-        const effectiveSource = getTypeOfSourceProperty(sourceProp);
-        return isRelatedTo(effectiveSource, effectiveTarget, 3 /* Both */, reportErrors2, void 0, intersectionState);
+    }
+  }
+  function getSymbolsOfParameterPropertyDeclaration(parameter, parameterName) {
+    const constructorDeclaration = parameter.parent;
+    const classDeclaration = parameter.parent.parent;
+    const parameterSymbol = getSymbol2(constructorDeclaration.locals, parameterName, 111551 /* Value */);
+    const propertySymbol = getSymbol2(getMembersOfSymbol(classDeclaration.symbol), parameterName, 111551 /* Value */);
+    if (parameterSymbol && propertySymbol) {
+      return [parameterSymbol, propertySymbol];
+    }
+    return Debug.fail("There should exist two symbols, one as property declaration and one as parameter declaration");
+  }
+  function isBlockScopedNameDeclaredBeforeUse(declaration, usage) {
+    const declarationFile = getSourceFileOfNode(declaration);
+    const useFile = getSourceFileOfNode(usage);
+    const declContainer = getEnclosingBlockScopeContainer(declaration);
+    if (declarationFile !== useFile) {
+      if (moduleKind && (declarationFile.externalModuleIndicator || useFile.externalModuleIndicator) || !outFile(compilerOptions) || isInTypeQuery(usage) || declaration.flags & 16777216 /* Ambient */) {
+        return true;
       }
-      function propertyRelatedTo(source2, target2, sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState, skipOptional) {
-        const sourcePropFlags = getDeclarationModifierFlagsFromSymbol(sourceProp);
-        const targetPropFlags = getDeclarationModifierFlagsFromSymbol(targetProp);
-        if (sourcePropFlags & 8 /* Private */ || targetPropFlags & 8 /* Private */) {
-          if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) {
-            if (reportErrors2) {
-              if (sourcePropFlags & 8 /* Private */ && targetPropFlags & 8 /* Private */) {
-                reportError(Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp));
-              } else {
-                reportError(
-                  Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2,
-                  symbolToString(targetProp),
-                  typeToString(sourcePropFlags & 8 /* Private */ ? source2 : target2),
-                  typeToString(sourcePropFlags & 8 /* Private */ ? target2 : source2)
-                );
-              }
-            }
-            return 0 /* False */;
-          }
-        } else if (targetPropFlags & 16 /* Protected */) {
-          if (!isValidOverrideOf(sourceProp, targetProp)) {
-            if (reportErrors2) {
-              reportError(
-                Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2,
-                symbolToString(targetProp),
-                typeToString(getDeclaringClass(sourceProp) || source2),
-                typeToString(getDeclaringClass(targetProp) || target2)
-              );
-            }
-            return 0 /* False */;
-          }
-        } else if (sourcePropFlags & 16 /* Protected */) {
-          if (reportErrors2) {
-            reportError(
-              Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2,
-              symbolToString(targetProp),
-              typeToString(source2),
-              typeToString(target2)
-            );
+      if (isUsedInFunctionOrInstanceProperty(usage, declaration)) {
+        return true;
+      }
+      const sourceFiles = host.getSourceFiles();
+      return sourceFiles.indexOf(declarationFile) <= sourceFiles.indexOf(useFile);
+    }
+    if (declaration.pos <= usage.pos && !(isPropertyDeclaration(declaration) && isThisProperty(usage.parent) && !declaration.initializer && !declaration.exclamationToken)) {
+      if (declaration.kind === 205 /* BindingElement */) {
+        const errorBindingElement = getAncestor(usage, 205 /* BindingElement */);
+        if (errorBindingElement) {
+          return findAncestor(errorBindingElement, isBindingElement) !== findAncestor(declaration, isBindingElement) || declaration.pos < errorBindingElement.pos;
+        }
+        return isBlockScopedNameDeclaredBeforeUse(getAncestor(declaration, 257 /* VariableDeclaration */), usage);
+      } else if (declaration.kind === 257 /* VariableDeclaration */) {
+        return !isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage);
+      } else if (isClassDeclaration(declaration)) {
+        return !findAncestor(usage, (n) => isComputedPropertyName(n) && n.parent.parent === declaration);
+      } else if (isPropertyDeclaration(declaration)) {
+        return !isPropertyImmediatelyReferencedWithinDeclaration(
+          declaration,
+          usage,
+          /*stopAtAnyPropertyDeclaration*/
+          false
+        );
+      } else if (isParameterPropertyDeclaration(declaration, declaration.parent)) {
+        return !(getEmitScriptTarget(compilerOptions) === 99 /* ESNext */ && useDefineForClassFields && getContainingClass(declaration) === getContainingClass(usage) && isUsedInFunctionOrInstanceProperty(usage, declaration));
+      }
+      return true;
+    }
+    if (usage.parent.kind === 278 /* ExportSpecifier */ || usage.parent.kind === 274 /* ExportAssignment */ && usage.parent.isExportEquals) {
+      return true;
+    }
+    if (usage.kind === 274 /* ExportAssignment */ && usage.isExportEquals) {
+      return true;
+    }
+    if (!!(usage.flags & 8388608 /* JSDoc */) || isInTypeQuery(usage) || isInAmbientOrTypeNode(usage)) {
+      return true;
+    }
+    if (isUsedInFunctionOrInstanceProperty(usage, declaration)) {
+      if (getEmitScriptTarget(compilerOptions) === 99 /* ESNext */ && useDefineForClassFields && getContainingClass(declaration) && (isPropertyDeclaration(declaration) || isParameterPropertyDeclaration(declaration, declaration.parent))) {
+        return !isPropertyImmediatelyReferencedWithinDeclaration(
+          declaration,
+          usage,
+          /*stopAtAnyPropertyDeclaration*/
+          true
+        );
+      } else {
+        return true;
+      }
+    }
+    return false;
+    function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration2, usage2) {
+      switch (declaration2.parent.parent.kind) {
+        case 240 /* VariableStatement */:
+        case 245 /* ForStatement */:
+        case 247 /* ForOfStatement */:
+          if (isSameScopeDescendentOf(usage2, declaration2, declContainer)) {
+            return true;
           }
-          return 0 /* False */;
+          break;
+      }
+      const grandparent = declaration2.parent.parent;
+      return isForInOrOfStatement(grandparent) && isSameScopeDescendentOf(usage2, grandparent.expression, declContainer);
+    }
+    function isUsedInFunctionOrInstanceProperty(usage2, declaration2) {
+      return !!findAncestor(usage2, (current) => {
+        if (current === declContainer) {
+          return "quit";
         }
-        if (relation === strictSubtypeRelation && isReadonlySymbol(sourceProp) && !isReadonlySymbol(targetProp)) {
-          return 0 /* False */;
+        if (isFunctionLike(current)) {
+          return true;
         }
-        const related = isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState);
-        if (!related) {
-          if (reportErrors2) {
-            reportIncompatibleError(Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp));
-          }
-          return 0 /* False */;
+        if (isClassStaticBlockDeclaration(current)) {
+          return declaration2.pos < usage2.pos;
         }
-        if (!skipOptional && sourceProp.flags & 16777216 /* Optional */ && targetProp.flags & 106500 /* ClassMember */ && !(targetProp.flags & 16777216 /* Optional */)) {
-          if (reportErrors2) {
-            reportError(
-              Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2,
-              symbolToString(targetProp),
-              typeToString(source2),
-              typeToString(target2)
-            );
+        const propertyDeclaration = tryCast(current.parent, isPropertyDeclaration);
+        if (propertyDeclaration) {
+          const initializerOfProperty = propertyDeclaration.initializer === current;
+          if (initializerOfProperty) {
+            if (isStatic(current.parent)) {
+              if (declaration2.kind === 171 /* MethodDeclaration */) {
+                return true;
+              }
+              if (isPropertyDeclaration(declaration2) && getContainingClass(usage2) === getContainingClass(declaration2)) {
+                const propName = declaration2.name;
+                if (isIdentifier(propName) || isPrivateIdentifier(propName)) {
+                  const type = getTypeOfSymbol(getSymbolOfDeclaration(declaration2));
+                  const staticBlocks = filter(declaration2.parent.members, isClassStaticBlockDeclaration);
+                  if (isPropertyInitializedInStaticBlocks(propName, type, staticBlocks, declaration2.parent.pos, current.pos)) {
+                    return true;
+                  }
+                }
+              }
+            } else {
+              const isDeclarationInstanceProperty = declaration2.kind === 169 /* PropertyDeclaration */ && !isStatic(declaration2);
+              if (!isDeclarationInstanceProperty || getContainingClass(usage2) !== getContainingClass(declaration2)) {
+                return true;
+              }
+            }
           }
-          return 0 /* False */;
         }
-        return related;
+        return false;
+      });
+    }
+    function isPropertyImmediatelyReferencedWithinDeclaration(declaration2, usage2, stopAtAnyPropertyDeclaration) {
+      if (usage2.end > declaration2.end) {
+        return false;
       }
-      function reportUnmatchedProperty(source2, target2, unmatchedProperty, requireOptionalProperties) {
-        let shouldSkipElaboration = false;
-        if (unmatchedProperty.valueDeclaration && isNamedDeclaration(unmatchedProperty.valueDeclaration) && isPrivateIdentifier(unmatchedProperty.valueDeclaration.name) && source2.symbol && source2.symbol.flags & 32 /* Class */) {
-          const privateIdentifierDescription = unmatchedProperty.valueDeclaration.name.escapedText;
-          const symbolTableKey = getSymbolNameForPrivateIdentifier(source2.symbol, privateIdentifierDescription);
-          if (symbolTableKey && getPropertyOfType(source2, symbolTableKey)) {
-            const sourceName = factory.getDeclarationName(source2.symbol.valueDeclaration);
-            const targetName = factory.getDeclarationName(target2.symbol.valueDeclaration);
-            reportError(
-              Diagnostics.Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2,
-              diagnosticName(privateIdentifierDescription),
-              diagnosticName(sourceName.escapedText === "" ? anon : sourceName),
-              diagnosticName(targetName.escapedText === "" ? anon : targetName)
-            );
-            return;
-          }
+      const ancestorChangingReferenceScope = findAncestor(usage2, (node) => {
+        if (node === declaration2) {
+          return "quit";
+        }
+        switch (node.kind) {
+          case 216 /* ArrowFunction */:
+            return true;
+          case 169 /* PropertyDeclaration */:
+            return stopAtAnyPropertyDeclaration && (isPropertyDeclaration(declaration2) && node.parent === declaration2.parent || isParameterPropertyDeclaration(declaration2, declaration2.parent) && node.parent === declaration2.parent.parent) ? "quit" : true;
+          case 238 /* Block */:
+            switch (node.parent.kind) {
+              case 174 /* GetAccessor */:
+              case 171 /* MethodDeclaration */:
+              case 175 /* SetAccessor */:
+                return true;
+              default:
+                return false;
+            }
+          default:
+            return false;
         }
-        const props = arrayFrom(getUnmatchedProperties(source2, target2, requireOptionalProperties, false));
-        if (!headMessage || headMessage.code !== Diagnostics.Class_0_incorrectly_implements_interface_1.code && headMessage.code !== Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code) {
-          shouldSkipElaboration = true;
+      });
+      return ancestorChangingReferenceScope === void 0;
+    }
+  }
+  function useOuterVariableScopeInParameter(result, location, lastLocation) {
+    const target = getEmitScriptTarget(compilerOptions);
+    const functionLocation = location;
+    if (isParameter(lastLocation) && functionLocation.body && result.valueDeclaration && result.valueDeclaration.pos >= functionLocation.body.pos && result.valueDeclaration.end <= functionLocation.body.end) {
+      if (target >= 2 /* ES2015 */) {
+        const links = getNodeLinks(functionLocation);
+        if (links.declarationRequiresScopeChange === void 0) {
+          links.declarationRequiresScopeChange = forEach(functionLocation.parameters, requiresScopeChange) || false;
         }
-        if (props.length === 1) {
-          const propName = symbolToString(unmatchedProperty, void 0, 0 /* None */, 4 /* AllowAnyNodeKind */ | 16 /* WriteComputedProps */);
-          reportError(Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2, propName, ...getTypeNamesForErrorDisplay(source2, target2));
-          if (length(unmatchedProperty.declarations)) {
-            associateRelatedInfo(createDiagnosticForNode(unmatchedProperty.declarations[0], Diagnostics._0_is_declared_here, propName));
-          }
-          if (shouldSkipElaboration && errorInfo) {
-            overrideNextErrorInfo++;
+        return !links.declarationRequiresScopeChange;
+      }
+    }
+    return false;
+    function requiresScopeChange(node) {
+      return requiresScopeChangeWorker(node.name) || !!node.initializer && requiresScopeChangeWorker(node.initializer);
+    }
+    function requiresScopeChangeWorker(node) {
+      switch (node.kind) {
+        case 216 /* ArrowFunction */:
+        case 215 /* FunctionExpression */:
+        case 259 /* FunctionDeclaration */:
+        case 173 /* Constructor */:
+          return false;
+        case 171 /* MethodDeclaration */:
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+        case 299 /* PropertyAssignment */:
+          return requiresScopeChangeWorker(node.name);
+        case 169 /* PropertyDeclaration */:
+          if (hasStaticModifier(node)) {
+            return target < 99 /* ESNext */ || !useDefineForClassFields;
           }
-        } else if (tryElaborateArrayLikeErrors(source2, target2, false)) {
-          if (props.length > 5) {
-            reportError(Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more, typeToString(source2), typeToString(target2), map(props.slice(0, 4), (p) => symbolToString(p)).join(", "), props.length - 4);
-          } else {
-            reportError(Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2, typeToString(source2), typeToString(target2), map(props, (p) => symbolToString(p)).join(", "));
+          return requiresScopeChangeWorker(node.name);
+        default:
+          if (isNullishCoalesce(node) || isOptionalChain(node)) {
+            return target < 7 /* ES2020 */;
           }
-          if (shouldSkipElaboration && errorInfo) {
-            overrideNextErrorInfo++;
+          if (isBindingElement(node) && node.dotDotDotToken && isObjectBindingPattern(node.parent)) {
+            return target < 4 /* ES2017 */;
           }
-        }
+          if (isTypeNode(node))
+            return false;
+          return forEachChild(node, requiresScopeChangeWorker) || false;
       }
-      function propertiesRelatedTo(source2, target2, reportErrors2, excludedProperties, intersectionState) {
-        if (relation === identityRelation) {
-          return propertiesIdenticalTo(source2, target2, excludedProperties);
+    }
+  }
+  function isConstAssertion(location) {
+    return isAssertionExpression(location) && isConstTypeReference(location.type) || isJSDocTypeTag(location) && isConstTypeReference(location.typeExpression);
+  }
+  function resolveName(location, name, meaning, nameNotFoundMessage, nameArg, isUse, excludeGlobals = false, getSpellingSuggestions = true) {
+    return resolveNameHelper(location, name, meaning, nameNotFoundMessage, nameArg, isUse, excludeGlobals, getSpellingSuggestions, getSymbol2);
+  }
+  function resolveNameHelper(location, name, meaning, nameNotFoundMessage, nameArg, isUse, excludeGlobals, getSpellingSuggestions, lookup) {
+    var _a2, _b, _c;
+    const originalLocation = location;
+    let result;
+    let lastLocation;
+    let lastSelfReferenceLocation;
+    let propertyWithInvalidInitializer;
+    let associatedDeclarationForContainingInitializerOrBindingName;
+    let withinDeferredContext = false;
+    const errorLocation = location;
+    let grandparent;
+    let isInExternalModule = false;
+    loop:
+      while (location) {
+        if (name === "const" && isConstAssertion(location)) {
+          return void 0;
         }
-        let result2 = -1 /* True */;
-        if (isTupleType(target2)) {
-          if (isArrayOrTupleType(source2)) {
-            if (!target2.target.readonly && (isReadonlyArrayType(source2) || isTupleType(source2) && source2.target.readonly)) {
-              return 0 /* False */;
-            }
-            const sourceArity = getTypeReferenceArity(source2);
-            const targetArity = getTypeReferenceArity(target2);
-            const sourceRestFlag = isTupleType(source2) ? source2.target.combinedFlags & 4 /* Rest */ : 4 /* Rest */;
-            const targetRestFlag = target2.target.combinedFlags & 4 /* Rest */;
-            const sourceMinLength = isTupleType(source2) ? source2.target.minLength : 0;
-            const targetMinLength = target2.target.minLength;
-            if (!sourceRestFlag && sourceArity < targetMinLength) {
-              if (reportErrors2) {
-                reportError(Diagnostics.Source_has_0_element_s_but_target_requires_1, sourceArity, targetMinLength);
+        if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
+          if (result = lookup(location.locals, name, meaning)) {
+            let useResult = true;
+            if (isFunctionLike(location) && lastLocation && lastLocation !== location.body) {
+              if (meaning & result.flags & 788968 /* Type */ && lastLocation.kind !== 323 /* JSDoc */) {
+                useResult = result.flags & 262144 /* TypeParameter */ ? lastLocation === location.type || lastLocation.kind === 166 /* Parameter */ || lastLocation.kind === 344 /* JSDocParameterTag */ || lastLocation.kind === 345 /* JSDocReturnTag */ || lastLocation.kind === 165 /* TypeParameter */ : false;
               }
-              return 0 /* False */;
-            }
-            if (!targetRestFlag && targetArity < sourceMinLength) {
-              if (reportErrors2) {
-                reportError(Diagnostics.Source_has_0_element_s_but_target_allows_only_1, sourceMinLength, targetArity);
+              if (meaning & result.flags & 3 /* Variable */) {
+                if (useOuterVariableScopeInParameter(result, location, lastLocation)) {
+                  useResult = false;
+                } else if (result.flags & 1 /* FunctionScopedVariable */) {
+                  useResult = lastLocation.kind === 166 /* Parameter */ || lastLocation === location.type && !!findAncestor(result.valueDeclaration, isParameter);
+                }
               }
-              return 0 /* False */;
+            } else if (location.kind === 191 /* ConditionalType */) {
+              useResult = lastLocation === location.trueType;
             }
-            if (!targetRestFlag && (sourceRestFlag || targetArity < sourceArity)) {
-              if (reportErrors2) {
-                if (sourceMinLength < targetMinLength) {
-                  reportError(Diagnostics.Target_requires_0_element_s_but_source_may_have_fewer, targetMinLength);
-                } else {
-                  reportError(Diagnostics.Target_allows_only_0_element_s_but_source_may_have_more, targetArity);
+            if (useResult) {
+              break loop;
+            } else {
+              result = void 0;
+            }
+          }
+        }
+        withinDeferredContext = withinDeferredContext || getIsDeferredContext(location, lastLocation);
+        switch (location.kind) {
+          case 308 /* SourceFile */:
+            if (!isExternalOrCommonJsModule(location))
+              break;
+            isInExternalModule = true;
+          case 264 /* ModuleDeclaration */:
+            const moduleExports = ((_a2 = getSymbolOfDeclaration(location)) == null ? void 0 : _a2.exports) || emptySymbols;
+            if (location.kind === 308 /* SourceFile */ || isModuleDeclaration(location) && location.flags & 16777216 /* Ambient */ && !isGlobalScopeAugmentation(location)) {
+              if (result = moduleExports.get("default" /* Default */)) {
+                const localSymbol = getLocalSymbolForExportDefault(result);
+                if (localSymbol && result.flags & meaning && localSymbol.escapedName === name) {
+                  break loop;
                 }
+                result = void 0;
+              }
+              const moduleExport = moduleExports.get(name);
+              if (moduleExport && moduleExport.flags === 2097152 /* Alias */ && (getDeclarationOfKind(moduleExport, 278 /* ExportSpecifier */) || getDeclarationOfKind(moduleExport, 277 /* NamespaceExport */))) {
+                break;
               }
-              return 0 /* False */;
             }
-            const sourceTypeArguments = getTypeArguments(source2);
-            const targetTypeArguments = getTypeArguments(target2);
-            const targetStartCount = getStartElementCount(target2.target, 11 /* NonRest */);
-            const targetEndCount = getEndElementCount(target2.target, 11 /* NonRest */);
-            const targetHasRestElement = target2.target.hasRestElement;
-            let canExcludeDiscriminants = !!excludedProperties;
-            for (let sourcePosition = 0; sourcePosition < sourceArity; sourcePosition++) {
-              const sourceFlags = isTupleType(source2) ? source2.target.elementFlags[sourcePosition] : 4 /* Rest */;
-              const sourcePositionFromEnd = sourceArity - 1 - sourcePosition;
-              const targetPosition = targetHasRestElement && sourcePosition >= targetStartCount ? targetArity - 1 - Math.min(sourcePositionFromEnd, targetEndCount) : sourcePosition;
-              const targetFlags = target2.target.elementFlags[targetPosition];
-              if (targetFlags & 8 /* Variadic */ && !(sourceFlags & 8 /* Variadic */)) {
-                if (reportErrors2) {
-                  reportError(Diagnostics.Source_provides_no_match_for_variadic_element_at_position_0_in_target, targetPosition);
-                }
-                return 0 /* False */;
+            if (name !== "default" /* Default */ && (result = lookup(moduleExports, name, meaning & 2623475 /* ModuleMember */))) {
+              if (isSourceFile(location) && location.commonJsModuleIndicator && !((_b = result.declarations) == null ? void 0 : _b.some(isJSDocTypeAlias))) {
+                result = void 0;
+              } else {
+                break loop;
               }
-              if (sourceFlags & 8 /* Variadic */ && !(targetFlags & 12 /* Variable */)) {
-                if (reportErrors2) {
-                  reportError(Diagnostics.Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target, sourcePosition, targetPosition);
+            }
+            break;
+          case 263 /* EnumDeclaration */:
+            if (result = lookup(((_c = getSymbolOfDeclaration(location)) == null ? void 0 : _c.exports) || emptySymbols, name, meaning & 8 /* EnumMember */)) {
+              break loop;
+            }
+            break;
+          case 169 /* PropertyDeclaration */:
+            if (!isStatic(location)) {
+              const ctor = findConstructorDeclaration(location.parent);
+              if (ctor && ctor.locals) {
+                if (lookup(ctor.locals, name, meaning & 111551 /* Value */)) {
+                  Debug.assertNode(location, isPropertyDeclaration);
+                  propertyWithInvalidInitializer = location;
                 }
-                return 0 /* False */;
               }
-              if (targetFlags & 1 /* Required */ && !(sourceFlags & 1 /* Required */)) {
-                if (reportErrors2) {
-                  reportError(Diagnostics.Source_provides_no_match_for_required_element_at_position_0_in_target, targetPosition);
-                }
-                return 0 /* False */;
+            }
+            break;
+          case 260 /* ClassDeclaration */:
+          case 228 /* ClassExpression */:
+          case 261 /* InterfaceDeclaration */:
+            if (result = lookup(getSymbolOfDeclaration(location).members || emptySymbols, name, meaning & 788968 /* Type */)) {
+              if (!isTypeParameterSymbolDeclaredInContainer(result, location)) {
+                result = void 0;
+                break;
               }
-              if (canExcludeDiscriminants) {
-                if (sourceFlags & 12 /* Variable */ || targetFlags & 12 /* Variable */) {
-                  canExcludeDiscriminants = false;
-                }
-                if (canExcludeDiscriminants && (excludedProperties == null ? void 0 : excludedProperties.has("" + sourcePosition))) {
-                  continue;
+              if (lastLocation && isStatic(lastLocation)) {
+                if (nameNotFoundMessage) {
+                  error(errorLocation, Diagnostics.Static_members_cannot_reference_class_type_parameters);
                 }
+                return void 0;
               }
-              const sourceType = removeMissingType(sourceTypeArguments[sourcePosition], !!(sourceFlags & targetFlags & 2 /* Optional */));
-              const targetType = targetTypeArguments[targetPosition];
-              const targetCheckType = sourceFlags & 8 /* Variadic */ && targetFlags & 4 /* Rest */ ? createArrayType(targetType) : removeMissingType(targetType, !!(targetFlags & 2 /* Optional */));
-              const related = isRelatedTo(sourceType, targetCheckType, 3 /* Both */, reportErrors2, void 0, intersectionState);
-              if (!related) {
-                if (reportErrors2 && (targetArity > 1 || sourceArity > 1)) {
-                  if (targetHasRestElement && sourcePosition >= targetStartCount && sourcePositionFromEnd >= targetEndCount && targetStartCount !== sourceArity - targetEndCount - 1) {
-                    reportIncompatibleError(Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target, targetStartCount, sourceArity - targetEndCount - 1, targetPosition);
-                  } else {
-                    reportIncompatibleError(Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target, sourcePosition, targetPosition);
-                  }
+              break loop;
+            }
+            if (isClassExpression(location) && meaning & 32 /* Class */) {
+              const className = location.name;
+              if (className && name === className.escapedText) {
+                result = location.symbol;
+                break loop;
+              }
+            }
+            break;
+          case 230 /* ExpressionWithTypeArguments */:
+            if (lastLocation === location.expression && location.parent.token === 94 /* ExtendsKeyword */) {
+              const container = location.parent.parent;
+              if (isClassLike(container) && (result = lookup(getSymbolOfDeclaration(container).members, name, meaning & 788968 /* Type */))) {
+                if (nameNotFoundMessage) {
+                  error(errorLocation, Diagnostics.Base_class_expressions_cannot_reference_class_type_parameters);
                 }
-                return 0 /* False */;
+                return void 0;
               }
-              result2 &= related;
             }
-            return result2;
-          }
-          if (target2.target.combinedFlags & 12 /* Variable */) {
-            return 0 /* False */;
-          }
-        }
-        const requireOptionalProperties = (relation === subtypeRelation || relation === strictSubtypeRelation) && !isObjectLiteralType2(source2) && !isEmptyArrayLiteralType(source2) && !isTupleType(source2);
-        const unmatchedProperty = getUnmatchedProperty(source2, target2, requireOptionalProperties, false);
-        if (unmatchedProperty) {
-          if (reportErrors2 && shouldReportUnmatchedPropertyError(source2, target2)) {
-            reportUnmatchedProperty(source2, target2, unmatchedProperty, requireOptionalProperties);
-          }
-          return 0 /* False */;
-        }
-        if (isObjectLiteralType2(target2)) {
-          for (const sourceProp of excludeProperties(getPropertiesOfType(source2), excludedProperties)) {
-            if (!getPropertyOfObjectType(target2, sourceProp.escapedName)) {
-              const sourceType = getTypeOfSymbol(sourceProp);
-              if (!(sourceType.flags & 32768 /* Undefined */)) {
-                if (reportErrors2) {
-                  reportError(Diagnostics.Property_0_does_not_exist_on_type_1, symbolToString(sourceProp), typeToString(target2));
+            break;
+          case 164 /* ComputedPropertyName */:
+            grandparent = location.parent.parent;
+            if (isClassLike(grandparent) || grandparent.kind === 261 /* InterfaceDeclaration */) {
+              if (result = lookup(getSymbolOfDeclaration(grandparent).members, name, meaning & 788968 /* Type */)) {
+                if (nameNotFoundMessage) {
+                  error(errorLocation, Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type);
                 }
-                return 0 /* False */;
+                return void 0;
               }
             }
-          }
-        }
-        const properties = getPropertiesOfType(target2);
-        const numericNamesOnly = isTupleType(source2) && isTupleType(target2);
-        for (const targetProp of excludeProperties(properties, excludedProperties)) {
-          const name = targetProp.escapedName;
-          if (!(targetProp.flags & 4194304 /* Prototype */) && (!numericNamesOnly || isNumericLiteralName(name) || name === "length")) {
-            const sourceProp = getPropertyOfType(source2, name);
-            if (sourceProp && sourceProp !== targetProp) {
-              const related = propertyRelatedTo(source2, target2, sourceProp, targetProp, getNonMissingTypeOfSymbol, reportErrors2, intersectionState, relation === comparableRelation);
-              if (!related) {
-                return 0 /* False */;
+            break;
+          case 216 /* ArrowFunction */:
+            if (getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */) {
+              break;
+            }
+          case 171 /* MethodDeclaration */:
+          case 173 /* Constructor */:
+          case 174 /* GetAccessor */:
+          case 175 /* SetAccessor */:
+          case 259 /* FunctionDeclaration */:
+            if (meaning & 3 /* Variable */ && name === "arguments") {
+              result = argumentsSymbol;
+              break loop;
+            }
+            break;
+          case 215 /* FunctionExpression */:
+            if (meaning & 3 /* Variable */ && name === "arguments") {
+              result = argumentsSymbol;
+              break loop;
+            }
+            if (meaning & 16 /* Function */) {
+              const functionName = location.name;
+              if (functionName && name === functionName.escapedText) {
+                result = location.symbol;
+                break loop;
               }
-              result2 &= related;
             }
-          }
-        }
-        return result2;
-      }
-      function propertiesIdenticalTo(source2, target2, excludedProperties) {
-        if (!(source2.flags & 524288 /* Object */ && target2.flags & 524288 /* Object */)) {
-          return 0 /* False */;
-        }
-        const sourceProperties = excludeProperties(getPropertiesOfObjectType(source2), excludedProperties);
-        const targetProperties = excludeProperties(getPropertiesOfObjectType(target2), excludedProperties);
-        if (sourceProperties.length !== targetProperties.length) {
-          return 0 /* False */;
-        }
-        let result2 = -1 /* True */;
-        for (const sourceProp of sourceProperties) {
-          const targetProp = getPropertyOfObjectType(target2, sourceProp.escapedName);
-          if (!targetProp) {
-            return 0 /* False */;
-          }
-          const related = compareProperties2(sourceProp, targetProp, isRelatedTo);
-          if (!related) {
-            return 0 /* False */;
-          }
-          result2 &= related;
-        }
-        return result2;
-      }
-      function signaturesRelatedTo(source2, target2, kind, reportErrors2) {
-        var _a3, _b;
-        if (relation === identityRelation) {
-          return signaturesIdenticalTo(source2, target2, kind);
-        }
-        if (target2 === anyFunctionType || source2 === anyFunctionType) {
-          return -1 /* True */;
-        }
-        const sourceIsJSConstructor = source2.symbol && isJSConstructor(source2.symbol.valueDeclaration);
-        const targetIsJSConstructor = target2.symbol && isJSConstructor(target2.symbol.valueDeclaration);
-        const sourceSignatures = getSignaturesOfType(source2, sourceIsJSConstructor && kind === 1 /* Construct */ ? 0 /* Call */ : kind);
-        const targetSignatures = getSignaturesOfType(target2, targetIsJSConstructor && kind === 1 /* Construct */ ? 0 /* Call */ : kind);
-        if (kind === 1 /* Construct */ && sourceSignatures.length && targetSignatures.length) {
-          const sourceIsAbstract = !!(sourceSignatures[0].flags & 4 /* Abstract */);
-          const targetIsAbstract = !!(targetSignatures[0].flags & 4 /* Abstract */);
-          if (sourceIsAbstract && !targetIsAbstract) {
-            if (reportErrors2) {
-              reportError(Diagnostics.Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type);
+            break;
+          case 167 /* Decorator */:
+            if (location.parent && location.parent.kind === 166 /* Parameter */) {
+              location = location.parent;
             }
-            return 0 /* False */;
-          }
-          if (!constructorVisibilitiesAreCompatible(sourceSignatures[0], targetSignatures[0], reportErrors2)) {
-            return 0 /* False */;
-          }
-        }
-        let result2 = -1 /* True */;
-        const incompatibleReporter = kind === 1 /* Construct */ ? reportIncompatibleConstructSignatureReturn : reportIncompatibleCallSignatureReturn;
-        const sourceObjectFlags = getObjectFlags(source2);
-        const targetObjectFlags = getObjectFlags(target2);
-        if (sourceObjectFlags & 64 /* Instantiated */ && targetObjectFlags & 64 /* Instantiated */ && source2.symbol === target2.symbol || sourceObjectFlags & 4 /* Reference */ && targetObjectFlags & 4 /* Reference */ && source2.target === target2.target) {
-          for (let i = 0; i < targetSignatures.length; i++) {
-            const related = signatureRelatedTo(sourceSignatures[i], targetSignatures[i], true, reportErrors2, incompatibleReporter(sourceSignatures[i], targetSignatures[i]));
-            if (!related) {
-              return 0 /* False */;
+            if (location.parent && (isClassElement(location.parent) || location.parent.kind === 260 /* ClassDeclaration */)) {
+              location = location.parent;
             }
-            result2 &= related;
-          }
-        } else if (sourceSignatures.length === 1 && targetSignatures.length === 1) {
-          const eraseGenerics = relation === comparableRelation || !!compilerOptions.noStrictGenericChecks;
-          const sourceSignature = first(sourceSignatures);
-          const targetSignature = first(targetSignatures);
-          result2 = signatureRelatedTo(sourceSignature, targetSignature, eraseGenerics, reportErrors2, incompatibleReporter(sourceSignature, targetSignature));
-          if (!result2 && reportErrors2 && kind === 1 /* Construct */ && sourceObjectFlags & targetObjectFlags && (((_a3 = targetSignature.declaration) == null ? void 0 : _a3.kind) === 173 /* Constructor */ || ((_b = sourceSignature.declaration) == null ? void 0 : _b.kind) === 173 /* Constructor */)) {
-            const constructSignatureToString = (signature) => signatureToString(signature, void 0, 262144 /* WriteArrowStyleSignature */, kind);
-            reportError(Diagnostics.Type_0_is_not_assignable_to_type_1, constructSignatureToString(sourceSignature), constructSignatureToString(targetSignature));
-            reportError(Diagnostics.Types_of_construct_signatures_are_incompatible);
-            return result2;
-          }
-        } else {
-          outer:
-            for (const t of targetSignatures) {
-              const saveErrorInfo = captureErrorCalculationState();
-              let shouldElaborateErrors = reportErrors2;
-              for (const s of sourceSignatures) {
-                const related = signatureRelatedTo(s, t, true, shouldElaborateErrors, incompatibleReporter(s, t));
-                if (related) {
-                  result2 &= related;
-                  resetErrorInfo(saveErrorInfo);
-                  continue outer;
-                }
-                shouldElaborateErrors = false;
+            break;
+          case 349 /* JSDocTypedefTag */:
+          case 341 /* JSDocCallbackTag */:
+          case 343 /* JSDocEnumTag */:
+            const root = getJSDocRoot(location);
+            if (root) {
+              location = root.parent;
+            }
+            break;
+          case 166 /* Parameter */:
+            if (lastLocation && (lastLocation === location.initializer || lastLocation === location.name && isBindingPattern(lastLocation))) {
+              if (!associatedDeclarationForContainingInitializerOrBindingName) {
+                associatedDeclarationForContainingInitializerOrBindingName = location;
               }
-              if (shouldElaborateErrors) {
-                reportError(
-                  Diagnostics.Type_0_provides_no_match_for_the_signature_1,
-                  typeToString(source2),
-                  signatureToString(t, void 0, void 0, kind)
-                );
+            }
+            break;
+          case 205 /* BindingElement */:
+            if (lastLocation && (lastLocation === location.initializer || lastLocation === location.name && isBindingPattern(lastLocation))) {
+              if (isParameterDeclaration(location) && !associatedDeclarationForContainingInitializerOrBindingName) {
+                associatedDeclarationForContainingInitializerOrBindingName = location;
+              }
+            }
+            break;
+          case 192 /* InferType */:
+            if (meaning & 262144 /* TypeParameter */) {
+              const parameterName = location.typeParameter.name;
+              if (parameterName && name === parameterName.escapedText) {
+                result = location.typeParameter.symbol;
+                break loop;
               }
-              return 0 /* False */;
             }
+            break;
         }
-        return result2;
-      }
-      function shouldReportUnmatchedPropertyError(source2, target2) {
-        const typeCallSignatures = getSignaturesOfStructuredType(source2, 0 /* Call */);
-        const typeConstructSignatures = getSignaturesOfStructuredType(source2, 1 /* Construct */);
-        const typeProperties = getPropertiesOfObjectType(source2);
-        if ((typeCallSignatures.length || typeConstructSignatures.length) && !typeProperties.length) {
-          if (getSignaturesOfType(target2, 0 /* Call */).length && typeCallSignatures.length || getSignaturesOfType(target2, 1 /* Construct */).length && typeConstructSignatures.length) {
-            return true;
-          }
-          return false;
+        if (isSelfReferenceLocation(location)) {
+          lastSelfReferenceLocation = location;
         }
-        return true;
+        lastLocation = location;
+        location = isJSDocTemplateTag(location) ? getEffectiveContainerForJSDocTemplateTag(location) || location.parent : isJSDocParameterTag(location) || isJSDocReturnTag(location) ? getHostSignatureFromJSDoc(location) || location.parent : location.parent;
       }
-      function reportIncompatibleCallSignatureReturn(siga, sigb) {
-        if (siga.parameters.length === 0 && sigb.parameters.length === 0) {
-          return (source2, target2) => reportIncompatibleError(Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1, typeToString(source2), typeToString(target2));
+    if (isUse && result && (!lastSelfReferenceLocation || result !== lastSelfReferenceLocation.symbol)) {
+      result.isReferenced |= meaning;
+    }
+    if (!result) {
+      if (lastLocation) {
+        Debug.assertNode(lastLocation, isSourceFile);
+        if (lastLocation.commonJsModuleIndicator && name === "exports" && meaning & lastLocation.symbol.flags) {
+          return lastLocation.symbol;
         }
-        return (source2, target2) => reportIncompatibleError(Diagnostics.Call_signature_return_types_0_and_1_are_incompatible, typeToString(source2), typeToString(target2));
       }
-      function reportIncompatibleConstructSignatureReturn(siga, sigb) {
-        if (siga.parameters.length === 0 && sigb.parameters.length === 0) {
-          return (source2, target2) => reportIncompatibleError(Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1, typeToString(source2), typeToString(target2));
+      if (!excludeGlobals) {
+        result = lookup(globals, name, meaning);
+      }
+    }
+    if (!result) {
+      if (originalLocation && isInJSFile(originalLocation) && originalLocation.parent) {
+        if (isRequireCall(
+          originalLocation.parent,
+          /*checkArgumentIsStringLiteralLike*/
+          false
+        )) {
+          return requireSymbol;
         }
-        return (source2, target2) => reportIncompatibleError(Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible, typeToString(source2), typeToString(target2));
       }
-      function signatureRelatedTo(source2, target2, erase, reportErrors2, incompatibleReporter) {
-        return compareSignaturesRelated(
-          erase ? getErasedSignature(source2) : source2,
-          erase ? getErasedSignature(target2) : target2,
-          relation === strictSubtypeRelation ? 8 /* StrictArity */ : 0,
-          reportErrors2,
-          reportError,
-          incompatibleReporter,
-          isRelatedToWorker,
-          reportUnreliableMapper
+    }
+    function checkAndReportErrorForInvalidInitializer() {
+      if (propertyWithInvalidInitializer && !(useDefineForClassFields && getEmitScriptTarget(compilerOptions) >= 9 /* ES2022 */)) {
+        error(
+          errorLocation,
+          errorLocation && propertyWithInvalidInitializer.type && textRangeContainsPositionInclusive(propertyWithInvalidInitializer.type, errorLocation.pos) ? Diagnostics.Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor : Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor,
+          declarationNameToString(propertyWithInvalidInitializer.name),
+          diagnosticName(nameArg)
         );
+        return true;
       }
-      function signaturesIdenticalTo(source2, target2, kind) {
-        const sourceSignatures = getSignaturesOfType(source2, kind);
-        const targetSignatures = getSignaturesOfType(target2, kind);
-        if (sourceSignatures.length !== targetSignatures.length) {
-          return 0 /* False */;
-        }
-        let result2 = -1 /* True */;
-        for (let i = 0; i < sourceSignatures.length; i++) {
-          const related = compareSignaturesIdentical(sourceSignatures[i], targetSignatures[i], false, false, false, isRelatedTo);
-          if (!related) {
-            return 0 /* False */;
-          }
-          result2 &= related;
-        }
-        return result2;
-      }
-      function membersRelatedToIndexInfo(source2, targetInfo, reportErrors2) {
-        let result2 = -1 /* True */;
-        const keyType = targetInfo.keyType;
-        const props = source2.flags & 2097152 /* Intersection */ ? getPropertiesOfUnionOrIntersectionType(source2) : getPropertiesOfObjectType(source2);
-        for (const prop of props) {
-          if (isIgnoredJsxProperty(source2, prop)) {
-            continue;
-          }
-          if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */), keyType)) {
-            const propType = getNonMissingTypeOfSymbol(prop);
-            const type = exactOptionalPropertyTypes || propType.flags & 32768 /* Undefined */ || keyType === numberType || !(prop.flags & 16777216 /* Optional */) ? propType : getTypeWithFacts(propType, 524288 /* NEUndefined */);
-            const related = isRelatedTo(type, targetInfo.type, 3 /* Both */, reportErrors2);
-            if (!related) {
-              if (reportErrors2) {
-                reportError(Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop));
+      return false;
+    }
+    if (!result) {
+      if (nameNotFoundMessage) {
+        addLazyDiagnostic(() => {
+          if (!errorLocation || !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && // TODO: GH#18217
+          !checkAndReportErrorForInvalidInitializer() && !checkAndReportErrorForExtendingInterface(errorLocation) && !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && !checkAndReportErrorForExportingPrimitiveType(errorLocation, name) && !checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning)) {
+            let suggestion;
+            let suggestedLib;
+            if (nameArg) {
+              suggestedLib = getSuggestedLibForNonExistentName(nameArg);
+              if (suggestedLib) {
+                error(errorLocation, nameNotFoundMessage, diagnosticName(nameArg), suggestedLib);
               }
-              return 0 /* False */;
             }
-            result2 &= related;
-          }
-        }
-        for (const info of getIndexInfosOfType(source2)) {
-          if (isApplicableIndexType(info.keyType, keyType)) {
-            const related = indexInfoRelatedTo(info, targetInfo, reportErrors2);
-            if (!related) {
-              return 0 /* False */;
+            if (!suggestedLib && getSpellingSuggestions && suggestionCount < maximumSuggestionCount) {
+              suggestion = getSuggestedSymbolForNonexistentSymbol(originalLocation, name, meaning);
+              const isGlobalScopeAugmentationDeclaration = (suggestion == null ? void 0 : suggestion.valueDeclaration) && isAmbientModule(suggestion.valueDeclaration) && isGlobalScopeAugmentation(suggestion.valueDeclaration);
+              if (isGlobalScopeAugmentationDeclaration) {
+                suggestion = void 0;
+              }
+              if (suggestion) {
+                const suggestionName = symbolToString(suggestion);
+                const isUncheckedJS = isUncheckedJSSuggestion(
+                  originalLocation,
+                  suggestion,
+                  /*excludeClasses*/
+                  false
+                );
+                const message = meaning === 1920 /* Namespace */ || nameArg && typeof nameArg !== "string" && nodeIsSynthesized(nameArg) ? Diagnostics.Cannot_find_namespace_0_Did_you_mean_1 : isUncheckedJS ? Diagnostics.Could_not_find_name_0_Did_you_mean_1 : Diagnostics.Cannot_find_name_0_Did_you_mean_1;
+                const diagnostic = createError(errorLocation, message, diagnosticName(nameArg), suggestionName);
+                addErrorOrSuggestion(!isUncheckedJS, diagnostic);
+                if (suggestion.valueDeclaration) {
+                  addRelatedInfo(
+                    diagnostic,
+                    createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestionName)
+                  );
+                }
+              }
             }
-            result2 &= related;
-          }
-        }
-        return result2;
-      }
-      function indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors2) {
-        const related = isRelatedTo(sourceInfo.type, targetInfo.type, 3 /* Both */, reportErrors2);
-        if (!related && reportErrors2) {
-          if (sourceInfo.keyType === targetInfo.keyType) {
-            reportError(Diagnostics._0_index_signatures_are_incompatible, typeToString(sourceInfo.keyType));
-          } else {
-            reportError(Diagnostics._0_and_1_index_signatures_are_incompatible, typeToString(sourceInfo.keyType), typeToString(targetInfo.keyType));
+            if (!suggestion && !suggestedLib && nameArg) {
+              error(errorLocation, nameNotFoundMessage, diagnosticName(nameArg));
+            }
+            suggestionCount++;
           }
-        }
-        return related;
+        });
       }
-      function indexSignaturesRelatedTo(source2, target2, sourceIsPrimitive, reportErrors2, intersectionState) {
-        if (relation === identityRelation) {
-          return indexSignaturesIdenticalTo(source2, target2);
-        }
-        const indexInfos = getIndexInfosOfType(target2);
-        const targetHasStringIndex = some(indexInfos, (info) => info.keyType === stringType);
-        let result2 = -1 /* True */;
-        for (const targetInfo of indexInfos) {
-          const related = !sourceIsPrimitive && targetHasStringIndex && targetInfo.type.flags & 1 /* Any */ ? -1 /* True */ : isGenericMappedType(source2) && targetHasStringIndex ? isRelatedTo(getTemplateTypeFromMappedType(source2), targetInfo.type, 3 /* Both */, reportErrors2) : typeRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState);
-          if (!related) {
-            return 0 /* False */;
+      return void 0;
+    } else if (nameNotFoundMessage && checkAndReportErrorForInvalidInitializer()) {
+      return void 0;
+    }
+    if (nameNotFoundMessage) {
+      addLazyDiagnostic(() => {
+        if (errorLocation && (meaning & 2 /* BlockScopedVariable */ || (meaning & 32 /* Class */ || meaning & 384 /* Enum */) && (meaning & 111551 /* Value */) === 111551 /* Value */)) {
+          const exportOrLocalSymbol = getExportSymbolOfValueSymbolIfExported(result);
+          if (exportOrLocalSymbol.flags & 2 /* BlockScopedVariable */ || exportOrLocalSymbol.flags & 32 /* Class */ || exportOrLocalSymbol.flags & 384 /* Enum */) {
+            checkResolvedBlockScopedVariable(exportOrLocalSymbol, errorLocation);
+          }
+        }
+        if (result && isInExternalModule && (meaning & 111551 /* Value */) === 111551 /* Value */ && !(originalLocation.flags & 8388608 /* JSDoc */)) {
+          const merged = getMergedSymbol(result);
+          if (length(merged.declarations) && every(merged.declarations, (d) => isNamespaceExportDeclaration(d) || isSourceFile(d) && !!d.symbol.globalExports)) {
+            errorOrSuggestion(!compilerOptions.allowUmdGlobalAccess, errorLocation, Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead, unescapeLeadingUnderscores(name));
+          }
+        }
+        if (result && associatedDeclarationForContainingInitializerOrBindingName && !withinDeferredContext && (meaning & 111551 /* Value */) === 111551 /* Value */) {
+          const candidate = getMergedSymbol(getLateBoundSymbol(result));
+          const root = getRootDeclaration(associatedDeclarationForContainingInitializerOrBindingName);
+          if (candidate === getSymbolOfDeclaration(associatedDeclarationForContainingInitializerOrBindingName)) {
+            error(errorLocation, Diagnostics.Parameter_0_cannot_reference_itself, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name));
+          } else if (candidate.valueDeclaration && candidate.valueDeclaration.pos > associatedDeclarationForContainingInitializerOrBindingName.pos && root.parent.locals && lookup(root.parent.locals, candidate.escapedName, meaning) === candidate) {
+            error(errorLocation, Diagnostics.Parameter_0_cannot_reference_identifier_1_declared_after_it, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name), declarationNameToString(errorLocation));
+          }
+        }
+        if (result && errorLocation && meaning & 111551 /* Value */ && result.flags & 2097152 /* Alias */ && !(result.flags & 111551 /* Value */) && !isValidTypeOnlyAliasUseSite(errorLocation)) {
+          const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(result, 111551 /* Value */);
+          if (typeOnlyDeclaration) {
+            const message = typeOnlyDeclaration.kind === 278 /* ExportSpecifier */ ? Diagnostics._0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type : Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type;
+            const unescapedName = unescapeLeadingUnderscores(name);
+            addTypeOnlyDeclarationRelatedInfo(
+              error(errorLocation, message, unescapedName),
+              typeOnlyDeclaration,
+              unescapedName
+            );
           }
-          result2 &= related;
-        }
-        return result2;
-      }
-      function typeRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState) {
-        const sourceInfo = getApplicableIndexInfo(source2, targetInfo.keyType);
-        if (sourceInfo) {
-          return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors2);
-        }
-        if (!(intersectionState & 1 /* Source */) && isObjectTypeWithInferableIndex(source2)) {
-          return membersRelatedToIndexInfo(source2, targetInfo, reportErrors2);
-        }
-        if (reportErrors2) {
-          reportError(Diagnostics.Index_signature_for_type_0_is_missing_in_type_1, typeToString(targetInfo.keyType), typeToString(source2));
         }
-        return 0 /* False */;
-      }
-      function indexSignaturesIdenticalTo(source2, target2) {
-        const sourceInfos = getIndexInfosOfType(source2);
-        const targetInfos = getIndexInfosOfType(target2);
-        if (sourceInfos.length !== targetInfos.length) {
-          return 0 /* False */;
-        }
-        for (const targetInfo of targetInfos) {
-          const sourceInfo = getIndexInfoOfType(source2, targetInfo.keyType);
-          if (!(sourceInfo && isRelatedTo(sourceInfo.type, targetInfo.type, 3 /* Both */) && sourceInfo.isReadonly === targetInfo.isReadonly)) {
-            return 0 /* False */;
+      });
+    }
+    return result;
+  }
+  function addTypeOnlyDeclarationRelatedInfo(diagnostic, typeOnlyDeclaration, unescapedName) {
+    if (!typeOnlyDeclaration)
+      return diagnostic;
+    return addRelatedInfo(
+      diagnostic,
+      createDiagnosticForNode(
+        typeOnlyDeclaration,
+        typeOnlyDeclaration.kind === 278 /* ExportSpecifier */ ? Diagnostics._0_was_exported_here : Diagnostics._0_was_imported_here,
+        unescapedName
+      )
+    );
+  }
+  function getIsDeferredContext(location, lastLocation) {
+    if (location.kind !== 216 /* ArrowFunction */ && location.kind !== 215 /* FunctionExpression */) {
+      return isTypeQueryNode(location) || (isFunctionLikeDeclaration(location) || location.kind === 169 /* PropertyDeclaration */ && !isStatic(location)) && (!lastLocation || lastLocation !== location.name);
+    }
+    if (lastLocation && lastLocation === location.name) {
+      return false;
+    }
+    if (location.asteriskToken || hasSyntacticModifier(location, 512 /* Async */)) {
+      return true;
+    }
+    return !getImmediatelyInvokedFunctionExpression(location);
+  }
+  function isSelfReferenceLocation(node) {
+    switch (node.kind) {
+      case 259 /* FunctionDeclaration */:
+      case 260 /* ClassDeclaration */:
+      case 261 /* InterfaceDeclaration */:
+      case 263 /* EnumDeclaration */:
+      case 262 /* TypeAliasDeclaration */:
+      case 264 /* ModuleDeclaration */:
+        return true;
+      default:
+        return false;
+    }
+  }
+  function diagnosticName(nameArg) {
+    return isString(nameArg) ? unescapeLeadingUnderscores(nameArg) : declarationNameToString(nameArg);
+  }
+  function isTypeParameterSymbolDeclaredInContainer(symbol, container) {
+    if (symbol.declarations) {
+      for (const decl of symbol.declarations) {
+        if (decl.kind === 165 /* TypeParameter */) {
+          const parent2 = isJSDocTemplateTag(decl.parent) ? getJSDocHost(decl.parent) : decl.parent;
+          if (parent2 === container) {
+            return !(isJSDocTemplateTag(decl.parent) && find(decl.parent.parent.tags, isJSDocTypeAlias));
           }
         }
-        return -1 /* True */;
       }
-      function constructorVisibilitiesAreCompatible(sourceSignature, targetSignature, reportErrors2) {
-        if (!sourceSignature.declaration || !targetSignature.declaration) {
-          return true;
+    }
+    return false;
+  }
+  function checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) {
+    if (!isIdentifier(errorLocation) || errorLocation.escapedText !== name || isTypeReferenceIdentifier(errorLocation) || isInTypeQuery(errorLocation)) {
+      return false;
+    }
+    const container = getThisContainer(
+      errorLocation,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
+    let location = container;
+    while (location) {
+      if (isClassLike(location.parent)) {
+        const classSymbol = getSymbolOfDeclaration(location.parent);
+        if (!classSymbol) {
+          break;
         }
-        const sourceAccessibility = getSelectedEffectiveModifierFlags(sourceSignature.declaration, 24 /* NonPublicAccessibilityModifier */);
-        const targetAccessibility = getSelectedEffectiveModifierFlags(targetSignature.declaration, 24 /* NonPublicAccessibilityModifier */);
-        if (targetAccessibility === 8 /* Private */) {
+        const constructorType = getTypeOfSymbol(classSymbol);
+        if (getPropertyOfType(constructorType, name)) {
+          error(errorLocation, Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0, diagnosticName(nameArg), symbolToString(classSymbol));
           return true;
         }
-        if (targetAccessibility === 16 /* Protected */ && sourceAccessibility !== 8 /* Private */) {
-          return true;
+        if (location === container && !isStatic(location)) {
+          const instanceType = getDeclaredTypeOfSymbol(classSymbol).thisType;
+          if (getPropertyOfType(instanceType, name)) {
+            error(errorLocation, Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0, diagnosticName(nameArg));
+            return true;
+          }
         }
-        if (targetAccessibility !== 16 /* Protected */ && !sourceAccessibility) {
-          return true;
+      }
+      location = location.parent;
+    }
+    return false;
+  }
+  function checkAndReportErrorForExtendingInterface(errorLocation) {
+    const expression = getEntityNameForExtendingInterface(errorLocation);
+    if (expression && resolveEntityName(
+      expression,
+      64 /* Interface */,
+      /*ignoreErrors*/
+      true
+    )) {
+      error(errorLocation, Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, getTextOfNode(expression));
+      return true;
+    }
+    return false;
+  }
+  function getEntityNameForExtendingInterface(node) {
+    switch (node.kind) {
+      case 79 /* Identifier */:
+      case 208 /* PropertyAccessExpression */:
+        return node.parent ? getEntityNameForExtendingInterface(node.parent) : void 0;
+      case 230 /* ExpressionWithTypeArguments */:
+        if (isEntityNameExpression(node.expression)) {
+          return node.expression;
         }
-        if (reportErrors2) {
-          reportError(Diagnostics.Cannot_assign_a_0_constructor_type_to_a_1_constructor_type, visibilityToString(sourceAccessibility), visibilityToString(targetAccessibility));
+      default:
+        return void 0;
+    }
+  }
+  function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) {
+    const namespaceMeaning = 1920 /* Namespace */ | (isInJSFile(errorLocation) ? 111551 /* Value */ : 0);
+    if (meaning === namespaceMeaning) {
+      const symbol = resolveSymbol(resolveName(
+        errorLocation,
+        name,
+        788968 /* Type */ & ~namespaceMeaning,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false
+      ));
+      const parent2 = errorLocation.parent;
+      if (symbol) {
+        if (isQualifiedName(parent2)) {
+          Debug.assert(parent2.left === errorLocation, "Should only be resolving left side of qualified name as a namespace");
+          const propName = parent2.right.escapedText;
+          const propType = getPropertyOfType(getDeclaredTypeOfSymbol(symbol), propName);
+          if (propType) {
+            error(
+              parent2,
+              Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1,
+              unescapeLeadingUnderscores(name),
+              unescapeLeadingUnderscores(propName)
+            );
+            return true;
+          }
         }
-        return false;
+        error(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here, unescapeLeadingUnderscores(name));
+        return true;
       }
     }
-    function typeCouldHaveTopLevelSingletonTypes(type) {
-      if (type.flags & 16 /* Boolean */) {
-        return false;
+    return false;
+  }
+  function checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning) {
+    if (meaning & (788968 /* Type */ & ~1920 /* Namespace */)) {
+      const symbol = resolveSymbol(resolveName(
+        errorLocation,
+        name,
+        ~788968 /* Type */ & 111551 /* Value */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false
+      ));
+      if (symbol && !(symbol.flags & 1920 /* Namespace */)) {
+        error(errorLocation, Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0, unescapeLeadingUnderscores(name));
+        return true;
       }
-      if (type.flags & 3145728 /* UnionOrIntersection */) {
-        return !!forEach(type.types, typeCouldHaveTopLevelSingletonTypes);
+    }
+    return false;
+  }
+  function isPrimitiveTypeName(name) {
+    return name === "any" || name === "string" || name === "number" || name === "boolean" || name === "never" || name === "unknown";
+  }
+  function checkAndReportErrorForExportingPrimitiveType(errorLocation, name) {
+    if (isPrimitiveTypeName(name) && errorLocation.parent.kind === 278 /* ExportSpecifier */) {
+      error(errorLocation, Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, name);
+      return true;
+    }
+    return false;
+  }
+  function checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) {
+    if (meaning & 111551 /* Value */) {
+      if (isPrimitiveTypeName(name)) {
+        if (isExtendedByInterface(errorLocation)) {
+          error(errorLocation, Diagnostics.An_interface_cannot_extend_a_primitive_type_like_0_an_interface_can_only_extend_named_types_and_classes, unescapeLeadingUnderscores(name));
+        } else {
+          error(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, unescapeLeadingUnderscores(name));
+        }
+        return true;
       }
-      if (type.flags & 465829888 /* Instantiable */) {
-        const constraint = getConstraintOfType(type);
-        if (constraint && constraint !== type) {
-          return typeCouldHaveTopLevelSingletonTypes(constraint);
+      const symbol = resolveSymbol(resolveName(
+        errorLocation,
+        name,
+        788968 /* Type */ & ~111551 /* Value */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false
+      ));
+      const allFlags = symbol && getAllSymbolFlags(symbol);
+      if (symbol && allFlags !== void 0 && !(allFlags & 111551 /* Value */)) {
+        const rawName = unescapeLeadingUnderscores(name);
+        if (isES2015OrLaterConstructorName(name)) {
+          error(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later, rawName);
+        } else if (maybeMappedType(errorLocation, symbol)) {
+          error(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0, rawName, rawName === "K" ? "P" : "K");
+        } else {
+          error(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, rawName);
         }
+        return true;
       }
-      return isUnitType(type) || !!(type.flags & 134217728 /* TemplateLiteral */) || !!(type.flags & 268435456 /* StringMapping */);
-    }
-    function getExactOptionalUnassignableProperties(source, target) {
-      if (isTupleType(source) && isTupleType(target))
-        return emptyArray;
-      return getPropertiesOfType(target).filter((targetProp) => isExactOptionalPropertyMismatch(getTypeOfPropertyOfType(source, targetProp.escapedName), getTypeOfSymbol(targetProp)));
     }
-    function isExactOptionalPropertyMismatch(source, target) {
-      return !!source && !!target && maybeTypeOfKind(source, 32768 /* Undefined */) && !!containsMissingType(target);
+    return false;
+  }
+  function isExtendedByInterface(node) {
+    const grandparent = node.parent.parent;
+    const parentOfGrandparent = grandparent.parent;
+    if (grandparent && parentOfGrandparent) {
+      const isExtending = isHeritageClause(grandparent) && grandparent.token === 94 /* ExtendsKeyword */;
+      const isInterface = isInterfaceDeclaration(parentOfGrandparent);
+      return isExtending && isInterface;
     }
-    function getExactOptionalProperties(type) {
-      return getPropertiesOfType(type).filter((targetProp) => containsMissingType(getTypeOfSymbol(targetProp)));
+    return false;
+  }
+  function maybeMappedType(node, symbol) {
+    const container = findAncestor(node.parent, (n) => isComputedPropertyName(n) || isPropertySignature(n) ? false : isTypeLiteralNode(n) || "quit");
+    if (container && container.members.length === 1) {
+      const type = getDeclaredTypeOfSymbol(symbol);
+      return !!(type.flags & 1048576 /* Union */) && allTypesAssignableToKind(
+        type,
+        384 /* StringOrNumberLiteral */,
+        /*strict*/
+        true
+      );
     }
-    function getBestMatchingType(source, target, isRelatedTo = compareTypesAssignable) {
-      return findMatchingDiscriminantType(source, target, isRelatedTo, true) || findMatchingTypeReferenceOrTypeAliasReference(source, target) || findBestTypeForObjectLiteral(source, target) || findBestTypeForInvokable(source, target) || findMostOverlappyType(source, target);
+    return false;
+  }
+  function isES2015OrLaterConstructorName(n) {
+    switch (n) {
+      case "Promise":
+      case "Symbol":
+      case "Map":
+      case "WeakMap":
+      case "Set":
+      case "WeakSet":
+        return true;
     }
-    function discriminateTypeByDiscriminableItems(target, discriminators, related, defaultValue, skipPartial) {
-      const discriminable = target.types.map((_) => void 0);
-      for (const [getDiscriminatingType, propertyName] of discriminators) {
-        const targetProp = getUnionOrIntersectionProperty(target, propertyName);
-        if (skipPartial && targetProp && getCheckFlags(targetProp) & 16 /* ReadPartial */) {
-          continue;
-        }
-        let i = 0;
-        for (const type of target.types) {
-          const targetType = getTypeOfPropertyOfType(type, propertyName);
-          if (targetType && related(getDiscriminatingType(), targetType)) {
-            discriminable[i] = discriminable[i] === void 0 ? true : discriminable[i];
-          } else {
-            discriminable[i] = false;
-          }
-          i++;
-        }
+    return false;
+  }
+  function checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) {
+    if (meaning & (111551 /* Value */ & ~788968 /* Type */)) {
+      const symbol = resolveSymbol(resolveName(
+        errorLocation,
+        name,
+        1024 /* NamespaceModule */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false
+      ));
+      if (symbol) {
+        error(
+          errorLocation,
+          Diagnostics.Cannot_use_namespace_0_as_a_value,
+          unescapeLeadingUnderscores(name)
+        );
+        return true;
       }
-      const match = discriminable.indexOf(true);
-      if (match === -1) {
-        return defaultValue;
+    } else if (meaning & (788968 /* Type */ & ~111551 /* Value */)) {
+      const symbol = resolveSymbol(resolveName(
+        errorLocation,
+        name,
+        1536 /* Module */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false
+      ));
+      if (symbol) {
+        error(errorLocation, Diagnostics.Cannot_use_namespace_0_as_a_type, unescapeLeadingUnderscores(name));
+        return true;
       }
-      let nextMatch = discriminable.indexOf(true, match + 1);
-      while (nextMatch !== -1) {
-        if (!isTypeIdenticalTo(target.types[match], target.types[nextMatch])) {
-          return defaultValue;
+    }
+    return false;
+  }
+  function checkResolvedBlockScopedVariable(result, errorLocation) {
+    var _a2;
+    Debug.assert(!!(result.flags & 2 /* BlockScopedVariable */ || result.flags & 32 /* Class */ || result.flags & 384 /* Enum */));
+    if (result.flags & (16 /* Function */ | 1 /* FunctionScopedVariable */ | 67108864 /* Assignment */) && result.flags & 32 /* Class */) {
+      return;
+    }
+    const declaration = (_a2 = result.declarations) == null ? void 0 : _a2.find(
+      (d) => isBlockOrCatchScoped(d) || isClassLike(d) || d.kind === 263 /* EnumDeclaration */
+    );
+    if (declaration === void 0)
+      return Debug.fail("checkResolvedBlockScopedVariable could not find block-scoped declaration");
+    if (!(declaration.flags & 16777216 /* Ambient */) && !isBlockScopedNameDeclaredBeforeUse(declaration, errorLocation)) {
+      let diagnosticMessage;
+      const declarationName = declarationNameToString(getNameOfDeclaration(declaration));
+      if (result.flags & 2 /* BlockScopedVariable */) {
+        diagnosticMessage = error(errorLocation, Diagnostics.Block_scoped_variable_0_used_before_its_declaration, declarationName);
+      } else if (result.flags & 32 /* Class */) {
+        diagnosticMessage = error(errorLocation, Diagnostics.Class_0_used_before_its_declaration, declarationName);
+      } else if (result.flags & 256 /* RegularEnum */) {
+        diagnosticMessage = error(errorLocation, Diagnostics.Enum_0_used_before_its_declaration, declarationName);
+      } else {
+        Debug.assert(!!(result.flags & 128 /* ConstEnum */));
+        if (shouldPreserveConstEnums(compilerOptions)) {
+          diagnosticMessage = error(errorLocation, Diagnostics.Enum_0_used_before_its_declaration, declarationName);
         }
-        nextMatch = discriminable.indexOf(true, nextMatch + 1);
       }
-      return target.types[match];
-    }
-    function isWeakType(type) {
-      if (type.flags & 524288 /* Object */) {
-        const resolved = resolveStructuredTypeMembers(type);
-        return resolved.callSignatures.length === 0 && resolved.constructSignatures.length === 0 && resolved.indexInfos.length === 0 && resolved.properties.length > 0 && every(resolved.properties, (p) => !!(p.flags & 16777216 /* Optional */));
+      if (diagnosticMessage) {
+        addRelatedInfo(
+          diagnosticMessage,
+          createDiagnosticForNode(declaration, Diagnostics._0_is_declared_here, declarationName)
+        );
       }
-      if (type.flags & 2097152 /* Intersection */) {
-        return every(type.types, isWeakType);
+    }
+  }
+  function isSameScopeDescendentOf(initial, parent2, stopAt) {
+    return !!parent2 && !!findAncestor(initial, (n) => n === parent2 || (n === stopAt || isFunctionLike(n) && (!getImmediatelyInvokedFunctionExpression(n) || isAsyncFunction(n)) ? "quit" : false));
+  }
+  function getAnyImportSyntax(node) {
+    switch (node.kind) {
+      case 268 /* ImportEqualsDeclaration */:
+        return node;
+      case 270 /* ImportClause */:
+        return node.parent;
+      case 271 /* NamespaceImport */:
+        return node.parent.parent;
+      case 273 /* ImportSpecifier */:
+        return node.parent.parent.parent;
+      default:
+        return void 0;
+    }
+  }
+  function getDeclarationOfAliasSymbol(symbol) {
+    return symbol.declarations && findLast(symbol.declarations, isAliasSymbolDeclaration2);
+  }
+  function isAliasSymbolDeclaration2(node) {
+    return node.kind === 268 /* ImportEqualsDeclaration */ || node.kind === 267 /* NamespaceExportDeclaration */ || node.kind === 270 /* ImportClause */ && !!node.name || node.kind === 271 /* NamespaceImport */ || node.kind === 277 /* NamespaceExport */ || node.kind === 273 /* ImportSpecifier */ || node.kind === 278 /* ExportSpecifier */ || node.kind === 274 /* ExportAssignment */ && exportAssignmentIsAlias(node) || isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 2 /* ModuleExports */ && exportAssignmentIsAlias(node) || isAccessExpression(node) && isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 63 /* EqualsToken */ && isAliasableOrJsExpression(node.parent.right) || node.kind === 300 /* ShorthandPropertyAssignment */ || node.kind === 299 /* PropertyAssignment */ && isAliasableOrJsExpression(node.initializer) || node.kind === 257 /* VariableDeclaration */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node) || node.kind === 205 /* BindingElement */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node.parent.parent);
+  }
+  function isAliasableOrJsExpression(e) {
+    return isAliasableExpression(e) || isFunctionExpression(e) && isJSConstructor(e);
+  }
+  function getTargetOfImportEqualsDeclaration(node, dontResolveAlias) {
+    const commonJSPropertyAccess = getCommonJSPropertyAccess(node);
+    if (commonJSPropertyAccess) {
+      const name = getLeftmostAccessExpression(commonJSPropertyAccess.expression).arguments[0];
+      return isIdentifier(commonJSPropertyAccess.name) ? resolveSymbol(getPropertyOfType(resolveExternalModuleTypeByLiteral(name), commonJSPropertyAccess.name.escapedText)) : void 0;
+    }
+    if (isVariableDeclaration(node) || node.moduleReference.kind === 280 /* ExternalModuleReference */) {
+      const immediate = resolveExternalModuleName(
+        node,
+        getExternalModuleRequireArgument(node) || getExternalModuleImportEqualsDeclarationExpression(node)
+      );
+      const resolved2 = resolveExternalModuleSymbol(immediate);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        immediate,
+        resolved2,
+        /*overwriteEmpty*/
+        false
+      );
+      return resolved2;
+    }
+    const resolved = getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias);
+    checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved);
+    return resolved;
+  }
+  function checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved) {
+    if (markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      /*immediateTarget*/
+      void 0,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    ) && !node.isTypeOnly) {
+      const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(getSymbolOfDeclaration(node));
+      const isExport = typeOnlyDeclaration.kind === 278 /* ExportSpecifier */;
+      const message = isExport ? Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type : Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type;
+      const relatedMessage = isExport ? Diagnostics._0_was_exported_here : Diagnostics._0_was_imported_here;
+      const name = unescapeLeadingUnderscores(typeOnlyDeclaration.name.escapedText);
+      addRelatedInfo(error(node.moduleReference, message), createDiagnosticForNode(typeOnlyDeclaration, relatedMessage, name));
+    }
+  }
+  function resolveExportByName(moduleSymbol, name, sourceNode, dontResolveAlias) {
+    const exportValue = moduleSymbol.exports.get("export=" /* ExportEquals */);
+    const exportSymbol = exportValue ? getPropertyOfType(getTypeOfSymbol(exportValue), name) : moduleSymbol.exports.get(name);
+    const resolved = resolveSymbol(exportSymbol, dontResolveAlias);
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      sourceNode,
+      exportSymbol,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
+    return resolved;
+  }
+  function isSyntacticDefault(node) {
+    return isExportAssignment(node) && !node.isExportEquals || hasSyntacticModifier(node, 1024 /* Default */) || isExportSpecifier(node);
+  }
+  function getUsageModeForExpression(usage) {
+    return isStringLiteralLike(usage) ? getModeForUsageLocation(getSourceFileOfNode(usage), usage) : void 0;
+  }
+  function isESMFormatImportImportingCommonjsFormatFile(usageMode, targetMode) {
+    return usageMode === 99 /* ESNext */ && targetMode === 1 /* CommonJS */;
+  }
+  function isOnlyImportedAsDefault(usage) {
+    const usageMode = getUsageModeForExpression(usage);
+    return usageMode === 99 /* ESNext */ && endsWith(usage.text, ".json" /* Json */);
+  }
+  function canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, usage) {
+    const usageMode = file && getUsageModeForExpression(usage);
+    if (file && usageMode !== void 0) {
+      const result = isESMFormatImportImportingCommonjsFormatFile(usageMode, file.impliedNodeFormat);
+      if (usageMode === 99 /* ESNext */ || result) {
+        return result;
       }
+    }
+    if (!allowSyntheticDefaultImports) {
       return false;
     }
-    function hasCommonProperties(source, target, isComparingJsxAttributes) {
-      for (const prop of getPropertiesOfType(source)) {
-        if (isKnownProperty(target, prop.escapedName, isComparingJsxAttributes)) {
-          return true;
-        }
+    if (!file || file.isDeclarationFile) {
+      const defaultExportSymbol = resolveExportByName(
+        moduleSymbol,
+        "default" /* Default */,
+        /*sourceNode*/
+        void 0,
+        /*dontResolveAlias*/
+        true
+      );
+      if (defaultExportSymbol && some(defaultExportSymbol.declarations, isSyntacticDefault)) {
+        return false;
       }
-      return false;
+      if (resolveExportByName(
+        moduleSymbol,
+        escapeLeadingUnderscores("__esModule"),
+        /*sourceNode*/
+        void 0,
+        dontResolveAlias
+      )) {
+        return false;
+      }
+      return true;
     }
-    function getVariances(type) {
-      return type === globalArrayType || type === globalReadonlyArrayType || type.objectFlags & 8 /* Tuple */ ? arrayVariances : getVariancesWorker(type.symbol, type.typeParameters);
+    if (!isSourceFileJS(file)) {
+      return hasExportAssignmentSymbol(moduleSymbol);
     }
-    function getAliasVariances(symbol) {
-      return getVariancesWorker(symbol, getSymbolLinks(symbol).typeParameters);
+    return typeof file.externalModuleIndicator !== "object" && !resolveExportByName(
+      moduleSymbol,
+      escapeLeadingUnderscores("__esModule"),
+      /*sourceNode*/
+      void 0,
+      dontResolveAlias
+    );
+  }
+  function getTargetOfImportClause(node, dontResolveAlias) {
+    const moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier);
+    if (moduleSymbol) {
+      return getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias);
     }
-    function getVariancesWorker(symbol, typeParameters = emptyArray) {
-      var _a2, _b;
-      const links = getSymbolLinks(symbol);
-      if (!links.variances) {
-        (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.CheckTypes, "getVariancesWorker", { arity: typeParameters.length, id: getTypeId(getDeclaredTypeOfSymbol(symbol)) });
-        links.variances = emptyArray;
-        const variances = [];
-        for (const tp of typeParameters) {
-          const modifiers = getVarianceModifiers(tp);
-          let variance = modifiers & 65536 /* Out */ ? modifiers & 32768 /* In */ ? 0 /* Invariant */ : 1 /* Covariant */ : modifiers & 32768 /* In */ ? 2 /* Contravariant */ : void 0;
-          if (variance === void 0) {
-            let unmeasurable = false;
-            let unreliable = false;
-            const oldHandler = outofbandVarianceMarkerHandler;
-            outofbandVarianceMarkerHandler = (onlyUnreliable) => onlyUnreliable ? unreliable = true : unmeasurable = true;
-            const typeWithSuper = createMarkerType(symbol, tp, markerSuperType);
-            const typeWithSub = createMarkerType(symbol, tp, markerSubType);
-            variance = (isTypeAssignableTo(typeWithSub, typeWithSuper) ? 1 /* Covariant */ : 0) | (isTypeAssignableTo(typeWithSuper, typeWithSub) ? 2 /* Contravariant */ : 0);
-            if (variance === 3 /* Bivariant */ && isTypeAssignableTo(createMarkerType(symbol, tp, markerOtherType), typeWithSuper)) {
-              variance = 4 /* Independent */;
-            }
-            outofbandVarianceMarkerHandler = oldHandler;
-            if (unmeasurable || unreliable) {
-              if (unmeasurable) {
-                variance |= 8 /* Unmeasurable */;
-              }
-              if (unreliable) {
-                variance |= 16 /* Unreliable */;
-              }
-            }
-          }
-          variances.push(variance);
-        }
-        links.variances = variances;
-        (_b = tracing) == null ? void 0 : _b.pop({ variances: variances.map(Debug.formatVariance) });
-      }
-      return links.variances;
+  }
+  function getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias) {
+    var _a2;
+    let exportDefaultSymbol;
+    if (isShorthandAmbientModuleSymbol(moduleSymbol)) {
+      exportDefaultSymbol = moduleSymbol;
+    } else {
+      exportDefaultSymbol = resolveExportByName(moduleSymbol, "default" /* Default */, node, dontResolveAlias);
     }
-    function createMarkerType(symbol, source, target) {
-      const mapper = makeUnaryTypeMapper(source, target);
-      const type = getDeclaredTypeOfSymbol(symbol);
-      if (isErrorType(type)) {
-        return type;
-      }
-      const result = symbol.flags & 524288 /* TypeAlias */ ? getTypeAliasInstantiation(symbol, instantiateTypes(getSymbolLinks(symbol).typeParameters, mapper)) : createTypeReference(type, instantiateTypes(type.typeParameters, mapper));
-      markerTypes.add(getTypeId(result));
-      return result;
+    const file = (_a2 = moduleSymbol.declarations) == null ? void 0 : _a2.find(isSourceFile);
+    const specifier = getModuleSpecifierForImportOrExport(node);
+    if (!specifier) {
+      return exportDefaultSymbol;
     }
-    function isMarkerType(type) {
-      return markerTypes.has(getTypeId(type));
+    const hasDefaultOnly = isOnlyImportedAsDefault(specifier);
+    const hasSyntheticDefault = canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, specifier);
+    if (!exportDefaultSymbol && !hasSyntheticDefault && !hasDefaultOnly) {
+      if (hasExportAssignmentSymbol(moduleSymbol) && !(getAllowSyntheticDefaultImports(compilerOptions) || getESModuleInterop(compilerOptions))) {
+        const compilerOptionName = moduleKind >= 5 /* ES2015 */ ? "allowSyntheticDefaultImports" : "esModuleInterop";
+        const exportEqualsSymbol = moduleSymbol.exports.get("export=" /* ExportEquals */);
+        const exportAssignment = exportEqualsSymbol.valueDeclaration;
+        const err = error(node.name, Diagnostics.Module_0_can_only_be_default_imported_using_the_1_flag, symbolToString(moduleSymbol), compilerOptionName);
+        if (exportAssignment) {
+          addRelatedInfo(err, createDiagnosticForNode(
+            exportAssignment,
+            Diagnostics.This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag,
+            compilerOptionName
+          ));
+        }
+      } else if (isImportClause(node)) {
+        reportNonDefaultExport(moduleSymbol, node);
+      } else {
+        errorNoModuleMemberSymbol(moduleSymbol, moduleSymbol, node, isImportOrExportSpecifier(node) && node.propertyName || node.name);
+      }
+    } else if (hasSyntheticDefault || hasDefaultOnly) {
+      const resolved = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        moduleSymbol,
+        resolved,
+        /*overwriteTypeOnly*/
+        false
+      );
+      return resolved;
     }
-    function getVarianceModifiers(tp) {
-      var _a2, _b;
-      return (some((_a2 = tp.symbol) == null ? void 0 : _a2.declarations, (d) => hasSyntacticModifier(d, 32768 /* In */)) ? 32768 /* In */ : 0) | (some((_b = tp.symbol) == null ? void 0 : _b.declarations, (d) => hasSyntacticModifier(d, 65536 /* Out */)) ? 65536 /* Out */ : 0);
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      exportDefaultSymbol,
+      /*finalTarget*/
+      void 0,
+      /*overwriteTypeOnly*/
+      false
+    );
+    return exportDefaultSymbol;
+  }
+  function getModuleSpecifierForImportOrExport(node) {
+    switch (node.kind) {
+      case 270 /* ImportClause */:
+        return node.parent.moduleSpecifier;
+      case 268 /* ImportEqualsDeclaration */:
+        return isExternalModuleReference(node.moduleReference) ? node.moduleReference.expression : void 0;
+      case 271 /* NamespaceImport */:
+        return node.parent.parent.moduleSpecifier;
+      case 273 /* ImportSpecifier */:
+        return node.parent.parent.parent.moduleSpecifier;
+      case 278 /* ExportSpecifier */:
+        return node.parent.parent.moduleSpecifier;
+      default:
+        return Debug.assertNever(node);
     }
-    function hasCovariantVoidArgument(typeArguments, variances) {
-      for (let i = 0; i < variances.length; i++) {
-        if ((variances[i] & 7 /* VarianceMask */) === 1 /* Covariant */ && typeArguments[i].flags & 16384 /* Void */) {
-          return true;
+  }
+  function reportNonDefaultExport(moduleSymbol, node) {
+    var _a2, _b, _c;
+    if ((_a2 = moduleSymbol.exports) == null ? void 0 : _a2.has(node.symbol.escapedName)) {
+      error(
+        node.name,
+        Diagnostics.Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead,
+        symbolToString(moduleSymbol),
+        symbolToString(node.symbol)
+      );
+    } else {
+      const diagnostic = error(node.name, Diagnostics.Module_0_has_no_default_export, symbolToString(moduleSymbol));
+      const exportStar = (_b = moduleSymbol.exports) == null ? void 0 : _b.get("__export" /* ExportStar */);
+      if (exportStar) {
+        const defaultExport = (_c = exportStar.declarations) == null ? void 0 : _c.find((decl) => {
+          var _a3, _b2;
+          return !!(isExportDeclaration(decl) && decl.moduleSpecifier && ((_b2 = (_a3 = resolveExternalModuleName(decl, decl.moduleSpecifier)) == null ? void 0 : _a3.exports) == null ? void 0 : _b2.has("default" /* Default */)));
+        });
+        if (defaultExport) {
+          addRelatedInfo(diagnostic, createDiagnosticForNode(defaultExport, Diagnostics.export_Asterisk_does_not_re_export_a_default));
         }
       }
-      return false;
     }
-    function isUnconstrainedTypeParameter(type) {
-      return type.flags & 262144 /* TypeParameter */ && !getConstraintOfTypeParameter(type);
+  }
+  function getTargetOfNamespaceImport(node, dontResolveAlias) {
+    const moduleSpecifier = node.parent.parent.moduleSpecifier;
+    const immediate = resolveExternalModuleName(node, moduleSpecifier);
+    const resolved = resolveESModuleSymbol(
+      immediate,
+      moduleSpecifier,
+      dontResolveAlias,
+      /*suppressUsageError*/
+      false
+    );
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      immediate,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
+    return resolved;
+  }
+  function getTargetOfNamespaceExport(node, dontResolveAlias) {
+    const moduleSpecifier = node.parent.moduleSpecifier;
+    const immediate = moduleSpecifier && resolveExternalModuleName(node, moduleSpecifier);
+    const resolved = moduleSpecifier && resolveESModuleSymbol(
+      immediate,
+      moduleSpecifier,
+      dontResolveAlias,
+      /*suppressUsageError*/
+      false
+    );
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      immediate,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
+    return resolved;
+  }
+  function combineValueAndTypeSymbols(valueSymbol, typeSymbol) {
+    if (valueSymbol === unknownSymbol && typeSymbol === unknownSymbol) {
+      return unknownSymbol;
+    }
+    if (valueSymbol.flags & (788968 /* Type */ | 1920 /* Namespace */)) {
+      return valueSymbol;
+    }
+    const result = createSymbol(valueSymbol.flags | typeSymbol.flags, valueSymbol.escapedName);
+    result.declarations = deduplicate(concatenate(valueSymbol.declarations, typeSymbol.declarations), equateValues);
+    result.parent = valueSymbol.parent || typeSymbol.parent;
+    if (valueSymbol.valueDeclaration)
+      result.valueDeclaration = valueSymbol.valueDeclaration;
+    if (typeSymbol.members)
+      result.members = new Map(typeSymbol.members);
+    if (valueSymbol.exports)
+      result.exports = new Map(valueSymbol.exports);
+    return result;
+  }
+  function getExportOfModule(symbol, name, specifier, dontResolveAlias) {
+    if (symbol.flags & 1536 /* Module */) {
+      const exportSymbol = getExportsOfSymbol(symbol).get(name.escapedText);
+      const resolved = resolveSymbol(exportSymbol, dontResolveAlias);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        specifier,
+        exportSymbol,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
+      return resolved;
     }
-    function isNonDeferredTypeReference(type) {
-      return !!(getObjectFlags(type) & 4 /* Reference */) && !type.node;
+  }
+  function getPropertyOfVariable(symbol, name) {
+    if (symbol.flags & 3 /* Variable */) {
+      const typeAnnotation = symbol.valueDeclaration.type;
+      if (typeAnnotation) {
+        return resolveSymbol(getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name));
+      }
     }
-    function isTypeReferenceWithGenericArguments(type) {
-      return isNonDeferredTypeReference(type) && some(getTypeArguments(type), (t) => !!(t.flags & 262144 /* TypeParameter */) || isTypeReferenceWithGenericArguments(t));
+  }
+  function getExternalModuleMember(node, specifier, dontResolveAlias = false) {
+    var _a2;
+    const moduleSpecifier = getExternalModuleRequireArgument(node) || node.moduleSpecifier;
+    const moduleSymbol = resolveExternalModuleName(node, moduleSpecifier);
+    const name = !isPropertyAccessExpression(specifier) && specifier.propertyName || specifier.name;
+    if (!isIdentifier(name)) {
+      return void 0;
     }
-    function getGenericTypeReferenceRelationKey(source, target, postFix, ignoreConstraints) {
-      const typeParameters = [];
-      let constraintMarker = "";
-      const sourceId = getTypeReferenceId(source, 0);
-      const targetId = getTypeReferenceId(target, 0);
-      return `${constraintMarker}${sourceId},${targetId}${postFix}`;
-      function getTypeReferenceId(type, depth = 0) {
-        let result = "" + type.target.id;
-        for (const t of getTypeArguments(type)) {
-          if (t.flags & 262144 /* TypeParameter */) {
-            if (ignoreConstraints || isUnconstrainedTypeParameter(t)) {
-              let index = typeParameters.indexOf(t);
-              if (index < 0) {
-                index = typeParameters.length;
-                typeParameters.push(t);
-              }
-              result += "=" + index;
-              continue;
-            }
-            constraintMarker = "*";
-          } else if (depth < 4 && isTypeReferenceWithGenericArguments(t)) {
-            result += "<" + getTypeReferenceId(t, depth + 1) + ">";
-            continue;
+    const suppressInteropError = name.escapedText === "default" /* Default */ && !!(compilerOptions.allowSyntheticDefaultImports || getESModuleInterop(compilerOptions));
+    const targetSymbol = resolveESModuleSymbol(
+      moduleSymbol,
+      moduleSpecifier,
+      /*dontResolveAlias*/
+      false,
+      suppressInteropError
+    );
+    if (targetSymbol) {
+      if (name.escapedText) {
+        if (isShorthandAmbientModuleSymbol(moduleSymbol)) {
+          return moduleSymbol;
+        }
+        let symbolFromVariable;
+        if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=" /* ExportEquals */)) {
+          symbolFromVariable = getPropertyOfType(
+            getTypeOfSymbol(targetSymbol),
+            name.escapedText,
+            /*skipObjectFunctionPropertyAugment*/
+            true
+          );
+        } else {
+          symbolFromVariable = getPropertyOfVariable(targetSymbol, name.escapedText);
+        }
+        symbolFromVariable = resolveSymbol(symbolFromVariable, dontResolveAlias);
+        let symbolFromModule = getExportOfModule(targetSymbol, name, specifier, dontResolveAlias);
+        if (symbolFromModule === void 0 && name.escapedText === "default" /* Default */) {
+          const file = (_a2 = moduleSymbol.declarations) == null ? void 0 : _a2.find(isSourceFile);
+          if (isOnlyImportedAsDefault(moduleSpecifier) || canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, moduleSpecifier)) {
+            symbolFromModule = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias);
           }
-          result += "-" + t.id;
         }
-        return result;
+        const symbol = symbolFromModule && symbolFromVariable && symbolFromModule !== symbolFromVariable ? combineValueAndTypeSymbols(symbolFromVariable, symbolFromModule) : symbolFromModule || symbolFromVariable;
+        if (!symbol) {
+          errorNoModuleMemberSymbol(moduleSymbol, targetSymbol, node, name);
+        }
+        return symbol;
       }
     }
-    function getRelationKey(source, target, intersectionState, relation, ignoreConstraints) {
-      if (relation === identityRelation && source.id > target.id) {
-        const temp = source;
-        source = target;
-        target = temp;
+  }
+  function errorNoModuleMemberSymbol(moduleSymbol, targetSymbol, node, name) {
+    var _a2;
+    const moduleName = getFullyQualifiedName(moduleSymbol, node);
+    const declarationName = declarationNameToString(name);
+    const suggestion = getSuggestedSymbolForNonexistentModule(name, targetSymbol);
+    if (suggestion !== void 0) {
+      const suggestionName = symbolToString(suggestion);
+      const diagnostic = error(name, Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2, moduleName, declarationName, suggestionName);
+      if (suggestion.valueDeclaration) {
+        addRelatedInfo(
+          diagnostic,
+          createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestionName)
+        );
+      }
+    } else {
+      if ((_a2 = moduleSymbol.exports) == null ? void 0 : _a2.has("default" /* Default */)) {
+        error(
+          name,
+          Diagnostics.Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead,
+          moduleName,
+          declarationName
+        );
+      } else {
+        reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName);
       }
-      const postFix = intersectionState ? ":" + intersectionState : "";
-      return isTypeReferenceWithGenericArguments(source) && isTypeReferenceWithGenericArguments(target) ? getGenericTypeReferenceRelationKey(source, target, postFix, ignoreConstraints) : `${source.id},${target.id}${postFix}`;
     }
-    function forEachProperty2(prop, callback) {
-      if (getCheckFlags(prop) & 6 /* Synthetic */) {
-        for (const t of prop.containingType.types) {
-          const p = getPropertyOfType(t, prop.escapedName);
-          const result = p && forEachProperty2(p, callback);
-          if (result) {
-            return result;
-          }
+  }
+  function reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName) {
+    var _a2, _b;
+    const localSymbol = (_b = (_a2 = tryCast(moduleSymbol.valueDeclaration, canHaveLocals)) == null ? void 0 : _a2.locals) == null ? void 0 : _b.get(name.escapedText);
+    const exports = moduleSymbol.exports;
+    if (localSymbol) {
+      const exportedEqualsSymbol = exports == null ? void 0 : exports.get("export=" /* ExportEquals */);
+      if (exportedEqualsSymbol) {
+        getSymbolIfSameReference(exportedEqualsSymbol, localSymbol) ? reportInvalidImportEqualsExportMember(node, name, declarationName, moduleName) : error(name, Diagnostics.Module_0_has_no_exported_member_1, moduleName, declarationName);
+      } else {
+        const exportedSymbol = exports ? find(symbolsToArray(exports), (symbol) => !!getSymbolIfSameReference(symbol, localSymbol)) : void 0;
+        const diagnostic = exportedSymbol ? error(name, Diagnostics.Module_0_declares_1_locally_but_it_is_exported_as_2, moduleName, declarationName, symbolToString(exportedSymbol)) : error(name, Diagnostics.Module_0_declares_1_locally_but_it_is_not_exported, moduleName, declarationName);
+        if (localSymbol.declarations) {
+          addRelatedInfo(
+            diagnostic,
+            ...map(localSymbol.declarations, (decl, index) => createDiagnosticForNode(decl, index === 0 ? Diagnostics._0_is_declared_here : Diagnostics.and_here, declarationName))
+          );
         }
-        return void 0;
       }
-      return callback(prop);
+    } else {
+      error(name, Diagnostics.Module_0_has_no_exported_member_1, moduleName, declarationName);
     }
-    function getDeclaringClass(prop) {
-      return prop.parent && prop.parent.flags & 32 /* Class */ ? getDeclaredTypeOfSymbol(getParentOfSymbol(prop)) : void 0;
+  }
+  function reportInvalidImportEqualsExportMember(node, name, declarationName, moduleName) {
+    if (moduleKind >= 5 /* ES2015 */) {
+      const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_a_default_import : Diagnostics._0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import;
+      error(name, message, declarationName);
+    } else {
+      if (isInJSFile(node)) {
+        const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import : Diagnostics._0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import;
+        error(name, message, declarationName);
+      } else {
+        const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import : Diagnostics._0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import;
+        error(name, message, declarationName, declarationName, moduleName);
+      }
     }
-    function getTypeOfPropertyInBaseClass(property) {
-      const classType = getDeclaringClass(property);
-      const baseClassType = classType && getBaseTypes(classType)[0];
-      return baseClassType && getTypeOfPropertyOfType(baseClassType, property.escapedName);
+  }
+  function getTargetOfImportSpecifier(node, dontResolveAlias) {
+    if (isImportSpecifier(node) && idText(node.propertyName || node.name) === "default" /* Default */) {
+      const specifier = getModuleSpecifierForImportOrExport(node);
+      const moduleSymbol = specifier && resolveExternalModuleName(node, specifier);
+      if (moduleSymbol) {
+        return getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias);
+      }
     }
-    function isPropertyInClassDerivedFrom(prop, baseClass) {
-      return forEachProperty2(prop, (sp) => {
-        const sourceClass = getDeclaringClass(sp);
-        return sourceClass ? hasBaseType(sourceClass, baseClass) : false;
-      });
+    const root = isBindingElement(node) ? getRootDeclaration(node) : node.parent.parent.parent;
+    const commonJSPropertyAccess = getCommonJSPropertyAccess(root);
+    const resolved = getExternalModuleMember(root, commonJSPropertyAccess || node, dontResolveAlias);
+    const name = node.propertyName || node.name;
+    if (commonJSPropertyAccess && resolved && isIdentifier(name)) {
+      return resolveSymbol(getPropertyOfType(getTypeOfSymbol(resolved), name.escapedText), dontResolveAlias);
     }
-    function isValidOverrideOf(sourceProp, targetProp) {
-      return !forEachProperty2(targetProp, (tp) => getDeclarationModifierFlagsFromSymbol(tp) & 16 /* Protected */ ? !isPropertyInClassDerivedFrom(sourceProp, getDeclaringClass(tp)) : false);
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      /*immediateTarget*/
+      void 0,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
+    return resolved;
+  }
+  function getCommonJSPropertyAccess(node) {
+    if (isVariableDeclaration(node) && node.initializer && isPropertyAccessExpression(node.initializer)) {
+      return node.initializer;
     }
-    function isClassDerivedFromDeclaringClasses(checkClass, prop, writing) {
-      return forEachProperty2(prop, (p) => getDeclarationModifierFlagsFromSymbol(p, writing) & 16 /* Protected */ ? !hasBaseType(checkClass, getDeclaringClass(p)) : false) ? void 0 : checkClass;
+  }
+  function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) {
+    if (canHaveSymbol(node.parent)) {
+      const resolved = resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        /*immediateTarget*/
+        void 0,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
+      return resolved;
     }
-    function isDeeplyNestedType(type, stack, depth, maxDepth = 3) {
-      if (depth >= maxDepth) {
-        const identity2 = getRecursionIdentity(type);
-        let count = 0;
-        let lastTypeId = 0;
-        for (let i = 0; i < depth; i++) {
-          const t = stack[i];
-          if (getRecursionIdentity(t) === identity2) {
-            if (t.id >= lastTypeId) {
-              count++;
-              if (count >= maxDepth) {
-                return true;
-              }
-            }
-            lastTypeId = t.id;
-          }
-        }
+  }
+  function getTargetOfExportSpecifier(node, meaning, dontResolveAlias) {
+    if (idText(node.propertyName || node.name) === "default" /* Default */) {
+      const specifier = getModuleSpecifierForImportOrExport(node);
+      const moduleSymbol = specifier && resolveExternalModuleName(node, specifier);
+      if (moduleSymbol) {
+        return getTargetofModuleDefault(moduleSymbol, node, !!dontResolveAlias);
       }
-      return false;
     }
-    function getRecursionIdentity(type) {
-      if (type.flags & 524288 /* Object */ && !isObjectOrArrayLiteralType(type)) {
-        if (getObjectFlags(type) && 4 /* Reference */ && type.node) {
-          return type.node;
-        }
-        if (type.symbol && !(getObjectFlags(type) & 16 /* Anonymous */ && type.symbol.flags & 32 /* Class */)) {
-          return type.symbol;
-        }
-        if (isTupleType(type)) {
-          return type.target;
-        }
-      }
-      if (type.flags & 262144 /* TypeParameter */) {
-        return type.symbol;
-      }
-      if (type.flags & 8388608 /* IndexedAccess */) {
-        do {
-          type = type.objectType;
-        } while (type.flags & 8388608 /* IndexedAccess */);
-        return type;
-      }
-      if (type.flags & 16777216 /* Conditional */) {
-        return type.root;
+    const resolved = node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : resolveEntityName(
+      node.propertyName || node.name,
+      meaning,
+      /*ignoreErrors*/
+      false,
+      dontResolveAlias
+    );
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      /*immediateTarget*/
+      void 0,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
+    return resolved;
+  }
+  function getTargetOfExportAssignment(node, dontResolveAlias) {
+    const expression = isExportAssignment(node) ? node.expression : node.right;
+    const resolved = getTargetOfAliasLikeExpression(expression, dontResolveAlias);
+    markSymbolOfAliasDeclarationIfTypeOnly(
+      node,
+      /*immediateTarget*/
+      void 0,
+      resolved,
+      /*overwriteEmpty*/
+      false
+    );
+    return resolved;
+  }
+  function getTargetOfAliasLikeExpression(expression, dontResolveAlias) {
+    if (isClassExpression(expression)) {
+      return checkExpressionCached(expression).symbol;
+    }
+    if (!isEntityName(expression) && !isEntityNameExpression(expression)) {
+      return void 0;
+    }
+    const aliasLike = resolveEntityName(
+      expression,
+      111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+      /*ignoreErrors*/
+      true,
+      dontResolveAlias
+    );
+    if (aliasLike) {
+      return aliasLike;
+    }
+    checkExpressionCached(expression);
+    return getNodeLinks(expression).resolvedSymbol;
+  }
+  function getTargetOfAccessExpression(node, dontRecursivelyResolve) {
+    if (!(isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 63 /* EqualsToken */)) {
+      return void 0;
+    }
+    return getTargetOfAliasLikeExpression(node.parent.right, dontRecursivelyResolve);
+  }
+  function getTargetOfAliasDeclaration(node, dontRecursivelyResolve = false) {
+    switch (node.kind) {
+      case 268 /* ImportEqualsDeclaration */:
+      case 257 /* VariableDeclaration */:
+        return getTargetOfImportEqualsDeclaration(node, dontRecursivelyResolve);
+      case 270 /* ImportClause */:
+        return getTargetOfImportClause(node, dontRecursivelyResolve);
+      case 271 /* NamespaceImport */:
+        return getTargetOfNamespaceImport(node, dontRecursivelyResolve);
+      case 277 /* NamespaceExport */:
+        return getTargetOfNamespaceExport(node, dontRecursivelyResolve);
+      case 273 /* ImportSpecifier */:
+      case 205 /* BindingElement */:
+        return getTargetOfImportSpecifier(node, dontRecursivelyResolve);
+      case 278 /* ExportSpecifier */:
+        return getTargetOfExportSpecifier(node, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, dontRecursivelyResolve);
+      case 274 /* ExportAssignment */:
+      case 223 /* BinaryExpression */:
+        return getTargetOfExportAssignment(node, dontRecursivelyResolve);
+      case 267 /* NamespaceExportDeclaration */:
+        return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve);
+      case 300 /* ShorthandPropertyAssignment */:
+        return resolveEntityName(
+          node.name,
+          111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+          /*ignoreErrors*/
+          true,
+          dontRecursivelyResolve
+        );
+      case 299 /* PropertyAssignment */:
+        return getTargetOfAliasLikeExpression(node.initializer, dontRecursivelyResolve);
+      case 209 /* ElementAccessExpression */:
+      case 208 /* PropertyAccessExpression */:
+        return getTargetOfAccessExpression(node, dontRecursivelyResolve);
+      default:
+        return Debug.fail();
+    }
+  }
+  function isNonLocalAlias(symbol, excludes = 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */) {
+    if (!symbol)
+      return false;
+    return (symbol.flags & (2097152 /* Alias */ | excludes)) === 2097152 /* Alias */ || !!(symbol.flags & 2097152 /* Alias */ && symbol.flags & 67108864 /* Assignment */);
+  }
+  function resolveSymbol(symbol, dontResolveAlias) {
+    return !dontResolveAlias && isNonLocalAlias(symbol) ? resolveAlias(symbol) : symbol;
+  }
+  function resolveAlias(symbol) {
+    Debug.assert((symbol.flags & 2097152 /* Alias */) !== 0, "Should only get Alias here.");
+    const links = getSymbolLinks(symbol);
+    if (!links.aliasTarget) {
+      links.aliasTarget = resolvingSymbol;
+      const node = getDeclarationOfAliasSymbol(symbol);
+      if (!node)
+        return Debug.fail();
+      const target = getTargetOfAliasDeclaration(node);
+      if (links.aliasTarget === resolvingSymbol) {
+        links.aliasTarget = target || unknownSymbol;
+      } else {
+        error(node, Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol));
       }
-      return type;
+    } else if (links.aliasTarget === resolvingSymbol) {
+      links.aliasTarget = unknownSymbol;
     }
-    function isPropertyIdenticalTo(sourceProp, targetProp) {
-      return compareProperties2(sourceProp, targetProp, compareTypesIdentical) !== 0 /* False */;
+    return links.aliasTarget;
+  }
+  function tryResolveAlias(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (links.aliasTarget !== resolvingSymbol) {
+      return resolveAlias(symbol);
     }
-    function compareProperties2(sourceProp, targetProp, compareTypes) {
-      if (sourceProp === targetProp) {
-        return -1 /* True */;
+    return void 0;
+  }
+  function getAllSymbolFlags(symbol) {
+    let flags = symbol.flags;
+    let seenSymbols;
+    while (symbol.flags & 2097152 /* Alias */) {
+      const target = resolveAlias(symbol);
+      if (target === unknownSymbol) {
+        return 67108863 /* All */;
       }
-      const sourcePropAccessibility = getDeclarationModifierFlagsFromSymbol(sourceProp) & 24 /* NonPublicAccessibilityModifier */;
-      const targetPropAccessibility = getDeclarationModifierFlagsFromSymbol(targetProp) & 24 /* NonPublicAccessibilityModifier */;
-      if (sourcePropAccessibility !== targetPropAccessibility) {
-        return 0 /* False */;
+      if (target === symbol || (seenSymbols == null ? void 0 : seenSymbols.has(target))) {
+        break;
       }
-      if (sourcePropAccessibility) {
-        if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) {
-          return 0 /* False */;
-        }
-      } else {
-        if ((sourceProp.flags & 16777216 /* Optional */) !== (targetProp.flags & 16777216 /* Optional */)) {
-          return 0 /* False */;
+      if (target.flags & 2097152 /* Alias */) {
+        if (seenSymbols) {
+          seenSymbols.add(target);
+        } else {
+          seenSymbols = /* @__PURE__ */ new Set([symbol, target]);
         }
       }
-      if (isReadonlySymbol(sourceProp) !== isReadonlySymbol(targetProp)) {
-        return 0 /* False */;
-      }
-      return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp));
+      flags |= target.flags;
+      symbol = target;
     }
-    function isMatchingSignature(source, target, partialMatch) {
-      const sourceParameterCount = getParameterCount(source);
-      const targetParameterCount = getParameterCount(target);
-      const sourceMinArgumentCount = getMinArgumentCount(source);
-      const targetMinArgumentCount = getMinArgumentCount(target);
-      const sourceHasRestParameter = hasEffectiveRestParameter(source);
-      const targetHasRestParameter = hasEffectiveRestParameter(target);
-      if (sourceParameterCount === targetParameterCount && sourceMinArgumentCount === targetMinArgumentCount && sourceHasRestParameter === targetHasRestParameter) {
-        return true;
+    return flags;
+  }
+  function markSymbolOfAliasDeclarationIfTypeOnly(aliasDeclaration, immediateTarget, finalTarget, overwriteEmpty) {
+    if (!aliasDeclaration || isPropertyAccessExpression(aliasDeclaration))
+      return false;
+    const sourceSymbol = getSymbolOfDeclaration(aliasDeclaration);
+    if (isTypeOnlyImportOrExportDeclaration(aliasDeclaration)) {
+      const links2 = getSymbolLinks(sourceSymbol);
+      links2.typeOnlyDeclaration = aliasDeclaration;
+      return true;
+    }
+    const links = getSymbolLinks(sourceSymbol);
+    return markSymbolOfAliasDeclarationIfTypeOnlyWorker(links, immediateTarget, overwriteEmpty) || markSymbolOfAliasDeclarationIfTypeOnlyWorker(links, finalTarget, overwriteEmpty);
+  }
+  function markSymbolOfAliasDeclarationIfTypeOnlyWorker(aliasDeclarationLinks, target, overwriteEmpty) {
+    var _a2, _b, _c;
+    if (target && (aliasDeclarationLinks.typeOnlyDeclaration === void 0 || overwriteEmpty && aliasDeclarationLinks.typeOnlyDeclaration === false)) {
+      const exportSymbol = (_b = (_a2 = target.exports) == null ? void 0 : _a2.get("export=" /* ExportEquals */)) != null ? _b : target;
+      const typeOnly = exportSymbol.declarations && find(exportSymbol.declarations, isTypeOnlyImportOrExportDeclaration);
+      aliasDeclarationLinks.typeOnlyDeclaration = (_c = typeOnly != null ? typeOnly : getSymbolLinks(exportSymbol).typeOnlyDeclaration) != null ? _c : false;
+    }
+    return !!aliasDeclarationLinks.typeOnlyDeclaration;
+  }
+  function getTypeOnlyAliasDeclaration(symbol, include) {
+    if (!(symbol.flags & 2097152 /* Alias */)) {
+      return void 0;
+    }
+    const links = getSymbolLinks(symbol);
+    if (include === void 0) {
+      return links.typeOnlyDeclaration || void 0;
+    }
+    if (links.typeOnlyDeclaration) {
+      return getAllSymbolFlags(resolveAlias(links.typeOnlyDeclaration.symbol)) & include ? links.typeOnlyDeclaration : void 0;
+    }
+    return void 0;
+  }
+  function markExportAsReferenced(node) {
+    const symbol = getSymbolOfDeclaration(node);
+    const target = resolveAlias(symbol);
+    if (target) {
+      const markAlias = target === unknownSymbol || getAllSymbolFlags(target) & 111551 /* Value */ && !isConstEnumOrConstEnumOnlyModule(target) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */);
+      if (markAlias) {
+        markAliasSymbolAsReferenced(symbol);
       }
-      if (partialMatch && sourceMinArgumentCount <= targetMinArgumentCount) {
-        return true;
+    }
+  }
+  function markAliasSymbolAsReferenced(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.referenced) {
+      links.referenced = true;
+      const node = getDeclarationOfAliasSymbol(symbol);
+      if (!node)
+        return Debug.fail();
+      if (isInternalModuleImportEqualsDeclaration(node)) {
+        if (getAllSymbolFlags(resolveSymbol(symbol)) & 111551 /* Value */) {
+          checkExpressionCached(node.moduleReference);
+        }
       }
-      return false;
     }
-    function compareSignaturesIdentical(source, target, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypes) {
-      if (source === target) {
-        return -1 /* True */;
+  }
+  function markConstEnumAliasAsReferenced(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.constEnumReferenced) {
+      links.constEnumReferenced = true;
+    }
+  }
+  function getSymbolOfPartOfRightHandSideOfImportEquals(entityName, dontResolveAlias) {
+    if (entityName.kind === 79 /* Identifier */ && isRightSideOfQualifiedNameOrPropertyAccess(entityName)) {
+      entityName = entityName.parent;
+    }
+    if (entityName.kind === 79 /* Identifier */ || entityName.parent.kind === 163 /* QualifiedName */) {
+      return resolveEntityName(
+        entityName,
+        1920 /* Namespace */,
+        /*ignoreErrors*/
+        false,
+        dontResolveAlias
+      );
+    } else {
+      Debug.assert(entityName.parent.kind === 268 /* ImportEqualsDeclaration */);
+      return resolveEntityName(
+        entityName,
+        111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+        /*ignoreErrors*/
+        false,
+        dontResolveAlias
+      );
+    }
+  }
+  function getFullyQualifiedName(symbol, containingLocation) {
+    return symbol.parent ? getFullyQualifiedName(symbol.parent, containingLocation) + "." + symbolToString(symbol) : symbolToString(
+      symbol,
+      containingLocation,
+      /*meaning*/
+      void 0,
+      32 /* DoNotIncludeSymbolChain */ | 4 /* AllowAnyNodeKind */
+    );
+  }
+  function getContainingQualifiedNameNode(node) {
+    while (isQualifiedName(node.parent)) {
+      node = node.parent;
+    }
+    return node;
+  }
+  function tryGetQualifiedNameAsValue(node) {
+    let left = getFirstIdentifier(node);
+    let symbol = resolveName(
+      left,
+      left.escapedText,
+      111551 /* Value */,
+      void 0,
+      left,
+      /*isUse*/
+      true
+    );
+    if (!symbol) {
+      return void 0;
+    }
+    while (isQualifiedName(left.parent)) {
+      const type = getTypeOfSymbol(symbol);
+      symbol = getPropertyOfType(type, left.parent.right.escapedText);
+      if (!symbol) {
+        return void 0;
       }
-      if (!isMatchingSignature(source, target, partialMatch)) {
-        return 0 /* False */;
+      left = left.parent;
+    }
+    return symbol;
+  }
+  function resolveEntityName(name, meaning, ignoreErrors, dontResolveAlias, location) {
+    if (nodeIsMissing(name)) {
+      return void 0;
+    }
+    const namespaceMeaning = 1920 /* Namespace */ | (isInJSFile(name) ? meaning & 111551 /* Value */ : 0);
+    let symbol;
+    if (name.kind === 79 /* Identifier */) {
+      const message = meaning === namespaceMeaning || nodeIsSynthesized(name) ? Diagnostics.Cannot_find_namespace_0 : getCannotFindNameDiagnosticForName(getFirstIdentifier(name));
+      const symbolFromJSPrototype = isInJSFile(name) && !nodeIsSynthesized(name) ? resolveEntityNameFromAssignmentDeclaration(name, meaning) : void 0;
+      symbol = getMergedSymbol(resolveName(
+        location || name,
+        name.escapedText,
+        meaning,
+        ignoreErrors || symbolFromJSPrototype ? void 0 : message,
+        name,
+        /*isUse*/
+        true,
+        false
+      ));
+      if (!symbol) {
+        return getMergedSymbol(symbolFromJSPrototype);
       }
-      if (length(source.typeParameters) !== length(target.typeParameters)) {
-        return 0 /* False */;
+    } else if (name.kind === 163 /* QualifiedName */ || name.kind === 208 /* PropertyAccessExpression */) {
+      const left = name.kind === 163 /* QualifiedName */ ? name.left : name.expression;
+      const right = name.kind === 163 /* QualifiedName */ ? name.right : name.name;
+      let namespace = resolveEntityName(
+        left,
+        namespaceMeaning,
+        ignoreErrors,
+        /*dontResolveAlias*/
+        false,
+        location
+      );
+      if (!namespace || nodeIsMissing(right)) {
+        return void 0;
+      } else if (namespace === unknownSymbol) {
+        return namespace;
       }
-      if (target.typeParameters) {
-        const mapper = createTypeMapper(source.typeParameters, target.typeParameters);
-        for (let i = 0; i < target.typeParameters.length; i++) {
-          const s = source.typeParameters[i];
-          const t = target.typeParameters[i];
-          if (!(s === t || compareTypes(instantiateType(getConstraintFromTypeParameter(s), mapper) || unknownType, getConstraintFromTypeParameter(t) || unknownType) && compareTypes(instantiateType(getDefaultFromTypeParameter(s), mapper) || unknownType, getDefaultFromTypeParameter(t) || unknownType))) {
-            return 0 /* False */;
+      if (namespace.valueDeclaration && isInJSFile(namespace.valueDeclaration) && getEmitModuleResolutionKind(compilerOptions) !== 100 /* Bundler */ && isVariableDeclaration(namespace.valueDeclaration) && namespace.valueDeclaration.initializer && isCommonJsRequire(namespace.valueDeclaration.initializer)) {
+        const moduleName = namespace.valueDeclaration.initializer.arguments[0];
+        const moduleSym = resolveExternalModuleName(moduleName, moduleName);
+        if (moduleSym) {
+          const resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym);
+          if (resolvedModuleSymbol) {
+            namespace = resolvedModuleSymbol;
           }
         }
-        source = instantiateSignature(source, mapper, true);
       }
-      let result = -1 /* True */;
-      if (!ignoreThisTypes) {
-        const sourceThisType = getThisTypeOfSignature(source);
-        if (sourceThisType) {
-          const targetThisType = getThisTypeOfSignature(target);
-          if (targetThisType) {
-            const related = compareTypes(sourceThisType, targetThisType);
-            if (!related) {
-              return 0 /* False */;
-            }
-            result &= related;
+      symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(namespace), right.escapedText, meaning));
+      if (!symbol) {
+        if (!ignoreErrors) {
+          const namespaceName = getFullyQualifiedName(namespace);
+          const declarationName = declarationNameToString(right);
+          const suggestionForNonexistentModule = getSuggestedSymbolForNonexistentModule(right, namespace);
+          if (suggestionForNonexistentModule) {
+            error(right, Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2, namespaceName, declarationName, symbolToString(suggestionForNonexistentModule));
+            return void 0;
           }
-        }
-      }
-      const targetLen = getParameterCount(target);
-      for (let i = 0; i < targetLen; i++) {
-        const s = getTypeAtPosition(source, i);
-        const t = getTypeAtPosition(target, i);
-        const related = compareTypes(t, s);
-        if (!related) {
-          return 0 /* False */;
-        }
-        result &= related;
-      }
-      if (!ignoreReturnTypes) {
-        const sourceTypePredicate = getTypePredicateOfSignature(source);
-        const targetTypePredicate = getTypePredicateOfSignature(target);
-        result &= sourceTypePredicate || targetTypePredicate ? compareTypePredicatesIdentical(sourceTypePredicate, targetTypePredicate, compareTypes) : compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target));
-      }
-      return result;
-    }
-    function compareTypePredicatesIdentical(source, target, compareTypes) {
-      return !(source && target && typePredicateKindsMatch(source, target)) ? 0 /* False */ : source.type === target.type ? -1 /* True */ : source.type && target.type ? compareTypes(source.type, target.type) : 0 /* False */;
-    }
-    function literalTypesWithSameBaseType(types) {
-      let commonBaseType;
-      for (const t of types) {
-        if (!(t.flags & 131072 /* Never */)) {
-          const baseType = getBaseTypeOfLiteralType(t);
-          commonBaseType != null ? commonBaseType : commonBaseType = baseType;
-          if (baseType === t || baseType !== commonBaseType) {
-            return false;
+          const containingQualifiedName = isQualifiedName(name) && getContainingQualifiedNameNode(name);
+          const canSuggestTypeof = globalObjectType && meaning & 788968 /* Type */ && containingQualifiedName && !isTypeOfExpression(containingQualifiedName.parent) && tryGetQualifiedNameAsValue(containingQualifiedName);
+          if (canSuggestTypeof) {
+            error(
+              containingQualifiedName,
+              Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0,
+              entityNameToString(containingQualifiedName)
+            );
+            return void 0;
+          }
+          if (meaning & 1920 /* Namespace */ && isQualifiedName(name.parent)) {
+            const exportedTypeSymbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(namespace), right.escapedText, 788968 /* Type */));
+            if (exportedTypeSymbol) {
+              error(
+                name.parent.right,
+                Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1,
+                symbolToString(exportedTypeSymbol),
+                unescapeLeadingUnderscores(name.parent.right.escapedText)
+              );
+              return void 0;
+            }
           }
+          error(right, Diagnostics.Namespace_0_has_no_exported_member_1, namespaceName, declarationName);
         }
+        return void 0;
       }
-      return true;
+    } else {
+      throw Debug.assertNever(name, "Unknown entity name kind.");
     }
-    function getCombinedTypeFlags(types) {
-      return reduceLeft(types, (flags, t) => flags | (t.flags & 1048576 /* Union */ ? getCombinedTypeFlags(t.types) : t.flags), 0);
+    Debug.assert((getCheckFlags(symbol) & 1 /* Instantiated */) === 0, "Should never get an instantiated symbol here.");
+    if (!nodeIsSynthesized(name) && isEntityName(name) && (symbol.flags & 2097152 /* Alias */ || name.parent.kind === 274 /* ExportAssignment */)) {
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        getAliasDeclarationFromName(name),
+        symbol,
+        /*finalTarget*/
+        void 0,
+        /*overwriteEmpty*/
+        true
+      );
     }
-    function getCommonSupertype(types) {
-      if (types.length === 1) {
-        return types[0];
+    return symbol.flags & meaning || dontResolveAlias ? symbol : resolveAlias(symbol);
+  }
+  function resolveEntityNameFromAssignmentDeclaration(name, meaning) {
+    if (isJSDocTypeReference(name.parent)) {
+      const secondaryLocation = getAssignmentDeclarationLocation(name.parent);
+      if (secondaryLocation) {
+        return resolveName(
+          secondaryLocation,
+          name.escapedText,
+          meaning,
+          /*nameNotFoundMessage*/
+          void 0,
+          name,
+          /*isUse*/
+          true
+        );
       }
-      const primaryTypes = strictNullChecks ? sameMap(types, (t) => filterType(t, (u) => !(u.flags & 98304 /* Nullable */))) : types;
-      const superTypeOrUnion = literalTypesWithSameBaseType(primaryTypes) ? getUnionType(primaryTypes) : reduceLeft(primaryTypes, (s, t) => isTypeSubtypeOf(s, t) ? t : s);
-      return primaryTypes === types ? superTypeOrUnion : getNullableType(superTypeOrUnion, getCombinedTypeFlags(types) & 98304 /* Nullable */);
     }
-    function getCommonSubtype(types) {
-      return reduceLeft(types, (s, t) => isTypeSubtypeOf(t, s) ? t : s);
+  }
+  function getAssignmentDeclarationLocation(node) {
+    const typeAlias = findAncestor(node, (node2) => !(isJSDocNode(node2) || node2.flags & 8388608 /* JSDoc */) ? "quit" : isJSDocTypeAlias(node2));
+    if (typeAlias) {
+      return;
     }
-    function isArrayType(type) {
-      return !!(getObjectFlags(type) & 4 /* Reference */) && (type.target === globalArrayType || type.target === globalReadonlyArrayType);
+    const host2 = getJSDocHost(node);
+    if (host2 && isExpressionStatement(host2) && isPrototypePropertyAssignment(host2.expression)) {
+      const symbol = getSymbolOfDeclaration(host2.expression.left);
+      if (symbol) {
+        return getDeclarationOfJSPrototypeContainer(symbol);
+      }
     }
-    function isReadonlyArrayType(type) {
-      return !!(getObjectFlags(type) & 4 /* Reference */) && type.target === globalReadonlyArrayType;
+    if (host2 && isFunctionExpression(host2) && isPrototypePropertyAssignment(host2.parent) && isExpressionStatement(host2.parent.parent)) {
+      const symbol = getSymbolOfDeclaration(host2.parent.left);
+      if (symbol) {
+        return getDeclarationOfJSPrototypeContainer(symbol);
+      }
     }
-    function isArrayOrTupleType(type) {
-      return isArrayType(type) || isTupleType(type);
+    if (host2 && (isObjectLiteralMethod(host2) || isPropertyAssignment(host2)) && isBinaryExpression(host2.parent.parent) && getAssignmentDeclarationKind(host2.parent.parent) === 6 /* Prototype */) {
+      const symbol = getSymbolOfDeclaration(host2.parent.parent.left);
+      if (symbol) {
+        return getDeclarationOfJSPrototypeContainer(symbol);
+      }
     }
-    function isMutableArrayOrTuple(type) {
-      return isArrayType(type) && !isReadonlyArrayType(type) || isTupleType(type) && !type.target.readonly;
+    const sig = getEffectiveJSDocHost(node);
+    if (sig && isFunctionLike(sig)) {
+      const symbol = getSymbolOfDeclaration(sig);
+      return symbol && symbol.valueDeclaration;
     }
-    function getElementTypeOfArrayType(type) {
-      return isArrayType(type) ? getTypeArguments(type)[0] : void 0;
+  }
+  function getDeclarationOfJSPrototypeContainer(symbol) {
+    const decl = symbol.parent.valueDeclaration;
+    if (!decl) {
+      return void 0;
     }
-    function isArrayLikeType(type) {
-      return isArrayType(type) || !(type.flags & 98304 /* Nullable */) && isTypeAssignableTo(type, anyReadonlyArrayType);
+    const initializer = isAssignmentDeclaration(decl) ? getAssignedExpandoInitializer(decl) : hasOnlyExpressionInitializer(decl) ? getDeclaredExpandoInitializer(decl) : void 0;
+    return initializer || decl;
+  }
+  function getExpandoSymbol(symbol) {
+    const decl = symbol.valueDeclaration;
+    if (!decl || !isInJSFile(decl) || symbol.flags & 524288 /* TypeAlias */ || getExpandoInitializer(
+      decl,
+      /*isPrototypeAssignment*/
+      false
+    )) {
+      return void 0;
     }
-    function getSingleBaseForNonAugmentingSubtype(type) {
-      if (!(getObjectFlags(type) & 4 /* Reference */) || !(getObjectFlags(type.target) & 3 /* ClassOrInterface */)) {
-        return void 0;
+    const init = isVariableDeclaration(decl) ? getDeclaredExpandoInitializer(decl) : getAssignedExpandoInitializer(decl);
+    if (init) {
+      const initSymbol = getSymbolOfNode(init);
+      if (initSymbol) {
+        return mergeJSSymbols(initSymbol, symbol);
       }
-      if (getObjectFlags(type) & 33554432 /* IdenticalBaseTypeCalculated */) {
-        return getObjectFlags(type) & 67108864 /* IdenticalBaseTypeExists */ ? type.cachedEquivalentBaseType : void 0;
+    }
+  }
+  function resolveExternalModuleName(location, moduleReferenceExpression, ignoreErrors) {
+    const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */;
+    const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
+    return resolveExternalModuleNameWorker(location, moduleReferenceExpression, ignoreErrors ? void 0 : errorMessage);
+  }
+  function resolveExternalModuleNameWorker(location, moduleReferenceExpression, moduleNotFoundError, isForAugmentation = false) {
+    return isStringLiteralLike(moduleReferenceExpression) ? resolveExternalModule(location, moduleReferenceExpression.text, moduleNotFoundError, moduleReferenceExpression, isForAugmentation) : void 0;
+  }
+  function resolveExternalModule(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation = false) {
+    var _a2, _b, _c, _d, _e, _f, _g, _h, _i;
+    if (startsWith(moduleReference, "@types/")) {
+      const diag2 = Diagnostics.Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1;
+      const withoutAtTypePrefix = removePrefix(moduleReference, "@types/");
+      error(errorNode, diag2, withoutAtTypePrefix, moduleReference);
+    }
+    const ambientModule = tryFindAmbientModule(
+      moduleReference,
+      /*withAugmentations*/
+      true
+    );
+    if (ambientModule) {
+      return ambientModule;
+    }
+    const currentSourceFile = getSourceFileOfNode(location);
+    const contextSpecifier = isStringLiteralLike(location) ? location : ((_a2 = findAncestor(location, isImportCall)) == null ? void 0 : _a2.arguments[0]) || ((_b = findAncestor(location, isImportDeclaration)) == null ? void 0 : _b.moduleSpecifier) || ((_c = findAncestor(location, isExternalModuleImportEqualsDeclaration)) == null ? void 0 : _c.moduleReference.expression) || ((_d = findAncestor(location, isExportDeclaration)) == null ? void 0 : _d.moduleSpecifier) || ((_e = isModuleDeclaration(location) ? location : location.parent && isModuleDeclaration(location.parent) && location.parent.name === location ? location.parent : void 0) == null ? void 0 : _e.name) || ((_f = isLiteralImportTypeNode(location) ? location : void 0) == null ? void 0 : _f.argument.literal);
+    const mode = contextSpecifier && isStringLiteralLike(contextSpecifier) ? getModeForUsageLocation(currentSourceFile, contextSpecifier) : currentSourceFile.impliedNodeFormat;
+    const moduleResolutionKind = getEmitModuleResolutionKind(compilerOptions);
+    const resolvedModule = getResolvedModule(currentSourceFile, moduleReference, mode);
+    const resolutionDiagnostic = resolvedModule && getResolutionDiagnostic(compilerOptions, resolvedModule, currentSourceFile);
+    const sourceFile = resolvedModule && (!resolutionDiagnostic || resolutionDiagnostic === Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set) && host.getSourceFile(resolvedModule.resolvedFileName);
+    if (sourceFile) {
+      if (resolutionDiagnostic) {
+        error(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName);
       }
-      type.objectFlags |= 33554432 /* IdenticalBaseTypeCalculated */;
-      const target = type.target;
-      if (getObjectFlags(target) & 1 /* Class */) {
-        const baseTypeNode = getBaseTypeNodeOfClass(target);
-        if (baseTypeNode && baseTypeNode.expression.kind !== 79 /* Identifier */ && baseTypeNode.expression.kind !== 208 /* PropertyAccessExpression */) {
-          return void 0;
+      if (resolvedModule.resolvedUsingTsExtension && isDeclarationFileName(moduleReference)) {
+        const importOrExport = ((_g = findAncestor(location, isImportDeclaration)) == null ? void 0 : _g.importClause) || findAncestor(location, or(isImportEqualsDeclaration, isExportDeclaration));
+        if (importOrExport && !importOrExport.isTypeOnly || findAncestor(location, isImportCall)) {
+          error(
+            errorNode,
+            Diagnostics.A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead,
+            getSuggestedImportSource(Debug.checkDefined(tryExtractTSExtension(moduleReference)))
+          );
         }
+      } else if (resolvedModule.resolvedUsingTsExtension && !shouldAllowImportingTsExtension(compilerOptions, currentSourceFile.fileName)) {
+        const tsExtension = Debug.checkDefined(tryExtractTSExtension(moduleReference));
+        error(errorNode, Diagnostics.An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled, tsExtension);
       }
-      const bases = getBaseTypes(target);
-      if (bases.length !== 1) {
-        return void 0;
-      }
-      if (getMembersOfSymbol(type.symbol).size) {
-        return void 0;
+      if (sourceFile.symbol) {
+        if (resolvedModule.isExternalLibraryImport && !resolutionExtensionIsTSOrJson(resolvedModule.extension)) {
+          errorOnImplicitAnyModule(
+            /*isError*/
+            false,
+            errorNode,
+            resolvedModule,
+            moduleReference
+          );
+        }
+        if (moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */) {
+          const isSyncImport = currentSourceFile.impliedNodeFormat === 1 /* CommonJS */ && !findAncestor(location, isImportCall) || !!findAncestor(location, isImportEqualsDeclaration);
+          const overrideClauseHost = findAncestor(location, (l) => isImportTypeNode(l) || isExportDeclaration(l) || isImportDeclaration(l));
+          const overrideClause = overrideClauseHost && isImportTypeNode(overrideClauseHost) ? (_h = overrideClauseHost.assertions) == null ? void 0 : _h.assertClause : overrideClauseHost == null ? void 0 : overrideClauseHost.assertClause;
+          if (isSyncImport && sourceFile.impliedNodeFormat === 99 /* ESNext */ && !getResolutionModeOverrideForClause(overrideClause)) {
+            if (findAncestor(location, isImportEqualsDeclaration)) {
+              error(errorNode, Diagnostics.Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_with_require_Use_an_ECMAScript_import_instead, moduleReference);
+            } else {
+              let diagnosticDetails;
+              const ext = tryGetExtensionFromPath2(currentSourceFile.fileName);
+              if (ext === ".ts" /* Ts */ || ext === ".js" /* Js */ || ext === ".tsx" /* Tsx */ || ext === ".jsx" /* Jsx */) {
+                const scope = currentSourceFile.packageJsonScope;
+                const targetExt = ext === ".ts" /* Ts */ ? ".mts" /* Mts */ : ext === ".js" /* Js */ ? ".mjs" /* Mjs */ : void 0;
+                if (scope && !scope.contents.packageJsonContent.type) {
+                  if (targetExt) {
+                    diagnosticDetails = chainDiagnosticMessages(
+                      /*details*/
+                      void 0,
+                      Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Colon_module_to_1,
+                      targetExt,
+                      combinePaths(scope.packageDirectory, "package.json")
+                    );
+                  } else {
+                    diagnosticDetails = chainDiagnosticMessages(
+                      /*details*/
+                      void 0,
+                      Diagnostics.To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0,
+                      combinePaths(scope.packageDirectory, "package.json")
+                    );
+                  }
+                } else {
+                  if (targetExt) {
+                    diagnosticDetails = chainDiagnosticMessages(
+                      /*details*/
+                      void 0,
+                      Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_package_json_file_with_type_Colon_module,
+                      targetExt
+                    );
+                  } else {
+                    diagnosticDetails = chainDiagnosticMessages(
+                      /*details*/
+                      void 0,
+                      Diagnostics.To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module
+                    );
+                  }
+                }
+              }
+              diagnostics.add(createDiagnosticForNodeFromMessageChain(errorNode, chainDiagnosticMessages(
+                diagnosticDetails,
+                Diagnostics.The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_referenced_file_is_an_ECMAScript_module_and_cannot_be_imported_with_require_Consider_writing_a_dynamic_import_0_call_instead,
+                moduleReference
+              )));
+            }
+          }
+        }
+        return getMergedSymbol(sourceFile.symbol);
       }
-      let instantiatedBase = !length(target.typeParameters) ? bases[0] : instantiateType(bases[0], createTypeMapper(target.typeParameters, getTypeArguments(type).slice(0, target.typeParameters.length)));
-      if (length(getTypeArguments(type)) > length(target.typeParameters)) {
-        instantiatedBase = getTypeWithThisArgument(instantiatedBase, last(getTypeArguments(type)));
+      if (moduleNotFoundError) {
+        error(errorNode, Diagnostics.File_0_is_not_a_module, sourceFile.fileName);
       }
-      type.objectFlags |= 67108864 /* IdenticalBaseTypeExists */;
-      return type.cachedEquivalentBaseType = instantiatedBase;
-    }
-    function isEmptyLiteralType(type) {
-      return strictNullChecks ? type === implicitNeverType : type === undefinedWideningType;
-    }
-    function isEmptyArrayLiteralType(type) {
-      const elementType = getElementTypeOfArrayType(type);
-      return !!elementType && isEmptyLiteralType(elementType);
-    }
-    function isTupleLikeType(type) {
-      return isTupleType(type) || !!getPropertyOfType(type, "0");
-    }
-    function isArrayOrTupleLikeType(type) {
-      return isArrayLikeType(type) || isTupleLikeType(type);
+      return void 0;
     }
-    function getTupleElementType(type, index) {
-      const propType = getTypeOfPropertyOfType(type, "" + index);
-      if (propType) {
-        return propType;
+    if (patternAmbientModules) {
+      const pattern = findBestPatternMatch(patternAmbientModules, (_) => _.pattern, moduleReference);
+      if (pattern) {
+        const augmentation = patternAmbientModuleAugmentations && patternAmbientModuleAugmentations.get(moduleReference);
+        if (augmentation) {
+          return getMergedSymbol(augmentation);
+        }
+        return getMergedSymbol(pattern.symbol);
       }
-      if (everyType(type, isTupleType)) {
-        return mapType(type, (t) => getRestTypeOfTupleType(t) || undefinedType);
+    }
+    if (resolvedModule && !resolutionExtensionIsTSOrJson(resolvedModule.extension) && resolutionDiagnostic === void 0 || resolutionDiagnostic === Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type) {
+      if (isForAugmentation) {
+        const diag2 = Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented;
+        error(errorNode, diag2, moduleReference, resolvedModule.resolvedFileName);
+      } else {
+        errorOnImplicitAnyModule(
+          /*isError*/
+          noImplicitAny && !!moduleNotFoundError,
+          errorNode,
+          resolvedModule,
+          moduleReference
+        );
       }
       return void 0;
     }
-    function isNeitherUnitTypeNorNever(type) {
-      return !(type.flags & (109440 /* Unit */ | 131072 /* Never */));
-    }
-    function isUnitType(type) {
-      return !!(type.flags & 109440 /* Unit */);
-    }
-    function isUnitLikeType(type) {
-      return isUnitType(getBaseConstraintOrType(type));
+    if (moduleNotFoundError) {
+      if (resolvedModule) {
+        const redirect = host.getProjectReferenceRedirect(resolvedModule.resolvedFileName);
+        if (redirect) {
+          error(errorNode, Diagnostics.Output_file_0_has_not_been_built_from_source_file_1, redirect, resolvedModule.resolvedFileName);
+          return void 0;
+        }
+      }
+      if (resolutionDiagnostic) {
+        error(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName);
+      } else {
+        const tsExtension = tryExtractTSExtension(moduleReference);
+        const isExtensionlessRelativePathImport = pathIsRelative(moduleReference) && !hasExtension(moduleReference);
+        const resolutionIsNode16OrNext = moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */;
+        if (tsExtension) {
+          errorOnTSExtensionImport(tsExtension);
+        } else if (!getResolveJsonModule(compilerOptions) && fileExtensionIs(moduleReference, ".json" /* Json */) && moduleResolutionKind !== 1 /* Classic */ && hasJsonModuleEmitEnabled(compilerOptions)) {
+          error(errorNode, Diagnostics.Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension, moduleReference);
+        } else if (mode === 99 /* ESNext */ && resolutionIsNode16OrNext && isExtensionlessRelativePathImport) {
+          const absoluteRef = getNormalizedAbsolutePath(moduleReference, getDirectoryPath(currentSourceFile.path));
+          const suggestedExt = (_i = suggestedExtensions.find(([actualExt, _importExt]) => host.fileExists(absoluteRef + actualExt))) == null ? void 0 : _i[1];
+          if (suggestedExt) {
+            error(
+              errorNode,
+              Diagnostics.Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_node16_or_nodenext_Did_you_mean_0,
+              moduleReference + suggestedExt
+            );
+          } else {
+            error(errorNode, Diagnostics.Relative_import_paths_need_explicit_file_extensions_in_EcmaScript_imports_when_moduleResolution_is_node16_or_nodenext_Consider_adding_an_extension_to_the_import_path);
+          }
+        } else {
+          error(errorNode, moduleNotFoundError, moduleReference);
+        }
+      }
     }
-    function extractUnitType(type) {
-      return type.flags & 2097152 /* Intersection */ ? find(type.types, isUnitType) || type : type;
+    return void 0;
+    function errorOnTSExtensionImport(tsExtension) {
+      const diag2 = Diagnostics.An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead;
+      error(errorNode, diag2, tsExtension, getSuggestedImportSource(tsExtension));
     }
-    function isLiteralType(type) {
-      return type.flags & 16 /* Boolean */ ? true : type.flags & 1048576 /* Union */ ? type.flags & 1024 /* EnumLiteral */ ? true : every(type.types, isUnitType) : isUnitType(type);
+    function getSuggestedImportSource(tsExtension) {
+      const importSourceWithoutExtension = removeExtension(moduleReference, tsExtension);
+      if (emitModuleKindIsNonNodeESM(moduleKind) || mode === 99 /* ESNext */) {
+        return importSourceWithoutExtension + (tsExtension === ".mts" /* Mts */ ? ".mjs" : tsExtension === ".cts" /* Cts */ ? ".cjs" : ".js");
+      }
+      return importSourceWithoutExtension;
     }
-    function getBaseTypeOfLiteralType(type) {
-      return type.flags & 1024 /* EnumLiteral */ ? getBaseTypeOfEnumLiteralType(type) : type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) ? stringType : type.flags & 256 /* NumberLiteral */ ? numberType : type.flags & 2048 /* BigIntLiteral */ ? bigintType : type.flags & 512 /* BooleanLiteral */ ? booleanType : type.flags & 1048576 /* Union */ ? getBaseTypeOfLiteralTypeUnion(type) : type;
+  }
+  function errorOnImplicitAnyModule(isError, errorNode, { packageId, resolvedFileName }, moduleReference) {
+    const errorInfo = !isExternalModuleNameRelative(moduleReference) && packageId ? typesPackageExists(packageId.name) ? chainDiagnosticMessages(
+      /*details*/
+      void 0,
+      Diagnostics.If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1,
+      packageId.name,
+      mangleScopedPackageName(packageId.name)
+    ) : packageBundlesTypes(packageId.name) ? chainDiagnosticMessages(
+      /*details*/
+      void 0,
+      Diagnostics.If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1,
+      packageId.name,
+      moduleReference
+    ) : chainDiagnosticMessages(
+      /*details*/
+      void 0,
+      Diagnostics.Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0,
+      moduleReference,
+      mangleScopedPackageName(packageId.name)
+    ) : void 0;
+    errorOrSuggestion(isError, errorNode, chainDiagnosticMessages(
+      errorInfo,
+      Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type,
+      moduleReference,
+      resolvedFileName
+    ));
+  }
+  function typesPackageExists(packageName) {
+    return getPackagesMap().has(getTypesPackageName(packageName));
+  }
+  function packageBundlesTypes(packageName) {
+    return !!getPackagesMap().get(packageName);
+  }
+  function resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) {
+    if (moduleSymbol == null ? void 0 : moduleSymbol.exports) {
+      const exportEquals = resolveSymbol(moduleSymbol.exports.get("export=" /* ExportEquals */), dontResolveAlias);
+      const exported = getCommonJsExportEquals(getMergedSymbol(exportEquals), getMergedSymbol(moduleSymbol));
+      return getMergedSymbol(exported) || moduleSymbol;
     }
-    function getBaseTypeOfLiteralTypeUnion(type) {
-      var _a2;
-      const key = `B${getTypeId(type)}`;
-      return (_a2 = getCachedType(key)) != null ? _a2 : setCachedType(key, mapType(type, getBaseTypeOfLiteralType));
+    return void 0;
+  }
+  function getCommonJsExportEquals(exported, moduleSymbol) {
+    if (!exported || exported === unknownSymbol || exported === moduleSymbol || moduleSymbol.exports.size === 1 || exported.flags & 2097152 /* Alias */) {
+      return exported;
     }
-    function getWidenedLiteralType(type) {
-      return type.flags & 1024 /* EnumLiteral */ && isFreshLiteralType(type) ? getBaseTypeOfEnumLiteralType(type) : type.flags & 128 /* StringLiteral */ && isFreshLiteralType(type) ? stringType : type.flags & 256 /* NumberLiteral */ && isFreshLiteralType(type) ? numberType : type.flags & 2048 /* BigIntLiteral */ && isFreshLiteralType(type) ? bigintType : type.flags & 512 /* BooleanLiteral */ && isFreshLiteralType(type) ? booleanType : type.flags & 1048576 /* Union */ ? mapType(type, getWidenedLiteralType) : type;
+    const links = getSymbolLinks(exported);
+    if (links.cjsExportMerged) {
+      return links.cjsExportMerged;
     }
-    function getWidenedUniqueESSymbolType(type) {
-      return type.flags & 8192 /* UniqueESSymbol */ ? esSymbolType : type.flags & 1048576 /* Union */ ? mapType(type, getWidenedUniqueESSymbolType) : type;
+    const merged = exported.flags & 33554432 /* Transient */ ? exported : cloneSymbol(exported);
+    merged.flags = merged.flags | 512 /* ValueModule */;
+    if (merged.exports === void 0) {
+      merged.exports = createSymbolTable();
     }
-    function getWidenedLiteralLikeTypeForContextualType(type, contextualType) {
-      if (!isLiteralOfContextualType(type, contextualType)) {
-        type = getWidenedUniqueESSymbolType(getWidenedLiteralType(type));
+    moduleSymbol.exports.forEach((s, name) => {
+      if (name === "export=" /* ExportEquals */)
+        return;
+      merged.exports.set(name, merged.exports.has(name) ? mergeSymbol(merged.exports.get(name), s) : s);
+    });
+    getSymbolLinks(merged).cjsExportMerged = merged;
+    return links.cjsExportMerged = merged;
+  }
+  function resolveESModuleSymbol(moduleSymbol, referencingLocation, dontResolveAlias, suppressInteropError) {
+    var _a2;
+    const symbol = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias);
+    if (!dontResolveAlias && symbol) {
+      if (!suppressInteropError && !(symbol.flags & (1536 /* Module */ | 3 /* Variable */)) && !getDeclarationOfKind(symbol, 308 /* SourceFile */)) {
+        const compilerOptionName = moduleKind >= 5 /* ES2015 */ ? "allowSyntheticDefaultImports" : "esModuleInterop";
+        error(referencingLocation, Diagnostics.This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_referencing_its_default_export, compilerOptionName);
+        return symbol;
       }
-      return getRegularTypeOfLiteralType(type);
-    }
-    function getWidenedLiteralLikeTypeForContextualReturnTypeIfNeeded(type, contextualSignatureReturnType, isAsync) {
-      if (type && isUnitType(type)) {
-        const contextualType = !contextualSignatureReturnType ? void 0 : isAsync ? getPromisedTypeOfPromise(contextualSignatureReturnType) : contextualSignatureReturnType;
-        type = getWidenedLiteralLikeTypeForContextualType(type, contextualType);
+      const referenceParent = referencingLocation.parent;
+      if (isImportDeclaration(referenceParent) && getNamespaceDeclarationNode(referenceParent) || isImportCall(referenceParent)) {
+        const reference = isImportCall(referenceParent) ? referenceParent.arguments[0] : referenceParent.moduleSpecifier;
+        const type = getTypeOfSymbol(symbol);
+        const defaultOnlyType = getTypeWithSyntheticDefaultOnly(type, symbol, moduleSymbol, reference);
+        if (defaultOnlyType) {
+          return cloneTypeAsModuleType(symbol, defaultOnlyType, referenceParent);
+        }
+        const targetFile = (_a2 = moduleSymbol == null ? void 0 : moduleSymbol.declarations) == null ? void 0 : _a2.find(isSourceFile);
+        const isEsmCjsRef = targetFile && isESMFormatImportImportingCommonjsFormatFile(getUsageModeForExpression(reference), targetFile.impliedNodeFormat);
+        if (getESModuleInterop(compilerOptions) || isEsmCjsRef) {
+          let sigs = getSignaturesOfStructuredType(type, 0 /* Call */);
+          if (!sigs || !sigs.length) {
+            sigs = getSignaturesOfStructuredType(type, 1 /* Construct */);
+          }
+          if (sigs && sigs.length || getPropertyOfType(
+            type,
+            "default" /* Default */,
+            /*skipObjectFunctionPropertyAugment*/
+            true
+          ) || isEsmCjsRef) {
+            const moduleType = getTypeWithSyntheticDefaultImportType(type, symbol, moduleSymbol, reference);
+            return cloneTypeAsModuleType(symbol, moduleType, referenceParent);
+          }
+        }
       }
-      return type;
     }
-    function getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(type, contextualSignatureReturnType, kind, isAsyncGenerator) {
-      if (type && isUnitType(type)) {
-        const contextualType = !contextualSignatureReturnType ? void 0 : getIterationTypeOfGeneratorFunctionReturnType(kind, contextualSignatureReturnType, isAsyncGenerator);
-        type = getWidenedLiteralLikeTypeForContextualType(type, contextualType);
+    return symbol;
+  }
+  function cloneTypeAsModuleType(symbol, moduleType, referenceParent) {
+    const result = createSymbol(symbol.flags, symbol.escapedName);
+    result.declarations = symbol.declarations ? symbol.declarations.slice() : [];
+    result.parent = symbol.parent;
+    result.links.target = symbol;
+    result.links.originatingImport = referenceParent;
+    if (symbol.valueDeclaration)
+      result.valueDeclaration = symbol.valueDeclaration;
+    if (symbol.constEnumOnlyModule)
+      result.constEnumOnlyModule = true;
+    if (symbol.members)
+      result.members = new Map(symbol.members);
+    if (symbol.exports)
+      result.exports = new Map(symbol.exports);
+    const resolvedModuleType = resolveStructuredTypeMembers(moduleType);
+    result.links.type = createAnonymousType(result, resolvedModuleType.members, emptyArray, emptyArray, resolvedModuleType.indexInfos);
+    return result;
+  }
+  function hasExportAssignmentSymbol(moduleSymbol) {
+    return moduleSymbol.exports.get("export=" /* ExportEquals */) !== void 0;
+  }
+  function getExportsOfModuleAsArray(moduleSymbol) {
+    return symbolsToArray(getExportsOfModule(moduleSymbol));
+  }
+  function getExportsAndPropertiesOfModule(moduleSymbol) {
+    const exports = getExportsOfModuleAsArray(moduleSymbol);
+    const exportEquals = resolveExternalModuleSymbol(moduleSymbol);
+    if (exportEquals !== moduleSymbol) {
+      const type = getTypeOfSymbol(exportEquals);
+      if (shouldTreatPropertiesOfExternalModuleAsExports(type)) {
+        addRange(exports, getPropertiesOfType(type));
       }
-      return type;
     }
-    function isTupleType(type) {
-      return !!(getObjectFlags(type) & 4 /* Reference */ && type.target.objectFlags & 8 /* Tuple */);
-    }
-    function isGenericTupleType(type) {
-      return isTupleType(type) && !!(type.target.combinedFlags & 8 /* Variadic */);
+    return exports;
+  }
+  function forEachExportAndPropertyOfModule(moduleSymbol, cb) {
+    const exports = getExportsOfModule(moduleSymbol);
+    exports.forEach((symbol, key) => {
+      if (!isReservedMemberName(key)) {
+        cb(symbol, key);
+      }
+    });
+    const exportEquals = resolveExternalModuleSymbol(moduleSymbol);
+    if (exportEquals !== moduleSymbol) {
+      const type = getTypeOfSymbol(exportEquals);
+      if (shouldTreatPropertiesOfExternalModuleAsExports(type)) {
+        forEachPropertyOfType(type, (symbol, escapedName) => {
+          cb(symbol, escapedName);
+        });
+      }
     }
-    function isSingleElementGenericTupleType(type) {
-      return isGenericTupleType(type) && type.target.elementFlags.length === 1;
+  }
+  function tryGetMemberInModuleExports(memberName, moduleSymbol) {
+    const symbolTable = getExportsOfModule(moduleSymbol);
+    if (symbolTable) {
+      return symbolTable.get(memberName);
     }
-    function getRestTypeOfTupleType(type) {
-      return getElementTypeOfSliceOfTupleType(type, type.target.fixedLength);
+  }
+  function tryGetMemberInModuleExportsAndProperties(memberName, moduleSymbol) {
+    const symbol = tryGetMemberInModuleExports(memberName, moduleSymbol);
+    if (symbol) {
+      return symbol;
     }
-    function getRestArrayTypeOfTupleType(type) {
-      const restType = getRestTypeOfTupleType(type);
-      return restType && createArrayType(restType);
+    const exportEquals = resolveExternalModuleSymbol(moduleSymbol);
+    if (exportEquals === moduleSymbol) {
+      return void 0;
     }
-    function getElementTypeOfSliceOfTupleType(type, index, endSkipCount = 0, writing = false) {
-      const length2 = getTypeReferenceArity(type) - endSkipCount;
-      if (index < length2) {
-        const typeArguments = getTypeArguments(type);
-        const elementTypes = [];
-        for (let i = index; i < length2; i++) {
-          const t = typeArguments[i];
-          elementTypes.push(type.target.elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t);
+    const type = getTypeOfSymbol(exportEquals);
+    return shouldTreatPropertiesOfExternalModuleAsExports(type) ? getPropertyOfType(type, memberName) : void 0;
+  }
+  function shouldTreatPropertiesOfExternalModuleAsExports(resolvedExternalModuleType) {
+    return !(resolvedExternalModuleType.flags & 131068 /* Primitive */ || getObjectFlags(resolvedExternalModuleType) & 1 /* Class */ || // `isArrayOrTupleLikeType` is too expensive to use in this auto-imports hot path
+    isArrayType(resolvedExternalModuleType) || isTupleType(resolvedExternalModuleType));
+  }
+  function getExportsOfSymbol(symbol) {
+    return symbol.flags & 6256 /* LateBindingContainer */ ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedExports" /* resolvedExports */) : symbol.flags & 1536 /* Module */ ? getExportsOfModule(symbol) : symbol.exports || emptySymbols;
+  }
+  function getExportsOfModule(moduleSymbol) {
+    const links = getSymbolLinks(moduleSymbol);
+    return links.resolvedExports || (links.resolvedExports = getExportsOfModuleWorker(moduleSymbol));
+  }
+  function extendExportSymbols(target, source, lookupTable, exportNode) {
+    if (!source)
+      return;
+    source.forEach((sourceSymbol, id) => {
+      if (id === "default" /* Default */)
+        return;
+      const targetSymbol = target.get(id);
+      if (!targetSymbol) {
+        target.set(id, sourceSymbol);
+        if (lookupTable && exportNode) {
+          lookupTable.set(id, {
+            specifierText: getTextOfNode(exportNode.moduleSpecifier)
+          });
+        }
+      } else if (lookupTable && exportNode && targetSymbol && resolveSymbol(targetSymbol) !== resolveSymbol(sourceSymbol)) {
+        const collisionTracker = lookupTable.get(id);
+        if (!collisionTracker.exportsWithDuplicate) {
+          collisionTracker.exportsWithDuplicate = [exportNode];
+        } else {
+          collisionTracker.exportsWithDuplicate.push(exportNode);
         }
-        return writing ? getIntersectionType(elementTypes) : getUnionType(elementTypes);
       }
-      return void 0;
-    }
-    function isTupleTypeStructureMatching(t1, t2) {
-      return getTypeReferenceArity(t1) === getTypeReferenceArity(t2) && every(t1.target.elementFlags, (f, i) => (f & 12 /* Variable */) === (t2.target.elementFlags[i] & 12 /* Variable */));
-    }
-    function isZeroBigInt({ value }) {
-      return value.base10Value === "0";
-    }
-    function removeDefinitelyFalsyTypes(type) {
-      return filterType(type, (t) => !!(getTypeFacts(t) & 4194304 /* Truthy */));
-    }
-    function extractDefinitelyFalsyTypes(type) {
-      return mapType(type, getDefinitelyFalsyPartOfType);
-    }
-    function getDefinitelyFalsyPartOfType(type) {
-      return type.flags & 4 /* String */ ? emptyStringType : type.flags & 8 /* Number */ ? zeroType : type.flags & 64 /* BigInt */ ? zeroBigIntType : type === regularFalseType || type === falseType || type.flags & (16384 /* Void */ | 32768 /* Undefined */ | 65536 /* Null */ | 3 /* AnyOrUnknown */) || type.flags & 128 /* StringLiteral */ && type.value === "" || type.flags & 256 /* NumberLiteral */ && type.value === 0 || type.flags & 2048 /* BigIntLiteral */ && isZeroBigInt(type) ? type : neverType;
-    }
-    function getNullableType(type, flags) {
-      const missing = flags & ~type.flags & (32768 /* Undefined */ | 65536 /* Null */);
-      return missing === 0 ? type : missing === 32768 /* Undefined */ ? getUnionType([type, undefinedType]) : missing === 65536 /* Null */ ? getUnionType([type, nullType]) : getUnionType([type, undefinedType, nullType]);
+    });
+  }
+  function getExportsOfModuleWorker(moduleSymbol) {
+    const visitedSymbols = [];
+    moduleSymbol = resolveExternalModuleSymbol(moduleSymbol);
+    return visit(moduleSymbol) || emptySymbols;
+    function visit(symbol) {
+      if (!(symbol && symbol.exports && pushIfUnique(visitedSymbols, symbol))) {
+        return;
+      }
+      const symbols = new Map(symbol.exports);
+      const exportStars = symbol.exports.get("__export" /* ExportStar */);
+      if (exportStars) {
+        const nestedSymbols = createSymbolTable();
+        const lookupTable = /* @__PURE__ */ new Map();
+        if (exportStars.declarations) {
+          for (const node of exportStars.declarations) {
+            const resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier);
+            const exportedSymbols = visit(resolvedModule);
+            extendExportSymbols(
+              nestedSymbols,
+              exportedSymbols,
+              lookupTable,
+              node
+            );
+          }
+        }
+        lookupTable.forEach(({ exportsWithDuplicate }, id) => {
+          if (id === "export=" || !(exportsWithDuplicate && exportsWithDuplicate.length) || symbols.has(id)) {
+            return;
+          }
+          for (const node of exportsWithDuplicate) {
+            diagnostics.add(createDiagnosticForNode(
+              node,
+              Diagnostics.Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity,
+              lookupTable.get(id).specifierText,
+              unescapeLeadingUnderscores(id)
+            ));
+          }
+        });
+        extendExportSymbols(symbols, nestedSymbols);
+      }
+      return symbols;
     }
-    function getOptionalType(type, isProperty = false) {
-      Debug.assert(strictNullChecks);
-      const missingOrUndefined = isProperty ? missingType : undefinedType;
-      return type.flags & 32768 /* Undefined */ || type.flags & 1048576 /* Union */ && type.types[0] === missingOrUndefined ? type : getUnionType([type, missingOrUndefined]);
+  }
+  function getMergedSymbol(symbol) {
+    let merged;
+    return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol;
+  }
+  function getSymbolOfDeclaration(node) {
+    return getMergedSymbol(node.symbol && getLateBoundSymbol(node.symbol));
+  }
+  function getSymbolOfNode(node) {
+    return canHaveSymbol(node) ? getSymbolOfDeclaration(node) : void 0;
+  }
+  function getParentOfSymbol(symbol) {
+    return getMergedSymbol(symbol.parent && getLateBoundSymbol(symbol.parent));
+  }
+  function getAlternativeContainingModules(symbol, enclosingDeclaration) {
+    const containingFile = getSourceFileOfNode(enclosingDeclaration);
+    const id = getNodeId(containingFile);
+    const links = getSymbolLinks(symbol);
+    let results;
+    if (links.extendedContainersByFile && (results = links.extendedContainersByFile.get(id))) {
+      return results;
     }
-    function getGlobalNonNullableTypeInstantiation(type) {
-      if (!deferredGlobalNonNullableTypeAlias) {
-        deferredGlobalNonNullableTypeAlias = getGlobalSymbol("NonNullable", 524288 /* TypeAlias */, void 0) || unknownSymbol;
+    if (containingFile && containingFile.imports) {
+      for (const importRef of containingFile.imports) {
+        if (nodeIsSynthesized(importRef))
+          continue;
+        const resolvedModule = resolveExternalModuleName(
+          enclosingDeclaration,
+          importRef,
+          /*ignoreErrors*/
+          true
+        );
+        if (!resolvedModule)
+          continue;
+        const ref = getAliasForSymbolInContainer(resolvedModule, symbol);
+        if (!ref)
+          continue;
+        results = append(results, resolvedModule);
+      }
+      if (length(results)) {
+        (links.extendedContainersByFile || (links.extendedContainersByFile = /* @__PURE__ */ new Map())).set(id, results);
+        return results;
       }
-      return deferredGlobalNonNullableTypeAlias !== unknownSymbol ? getTypeAliasInstantiation(deferredGlobalNonNullableTypeAlias, [type]) : getIntersectionType([type, emptyObjectType]);
-    }
-    function getNonNullableType(type) {
-      return strictNullChecks ? getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type;
     }
-    function addOptionalTypeMarker(type) {
-      return strictNullChecks ? getUnionType([type, optionalType]) : type;
+    if (links.extendedContainers) {
+      return links.extendedContainers;
     }
-    function removeOptionalTypeMarker(type) {
-      return strictNullChecks ? removeType(type, optionalType) : type;
+    const otherFiles = host.getSourceFiles();
+    for (const file of otherFiles) {
+      if (!isExternalModule(file))
+        continue;
+      const sym = getSymbolOfDeclaration(file);
+      const ref = getAliasForSymbolInContainer(sym, symbol);
+      if (!ref)
+        continue;
+      results = append(results, sym);
+    }
+    return links.extendedContainers = results || emptyArray;
+  }
+  function getContainersOfSymbol(symbol, enclosingDeclaration, meaning) {
+    const container = getParentOfSymbol(symbol);
+    if (container && !(symbol.flags & 262144 /* TypeParameter */)) {
+      const additionalContainers = mapDefined(container.declarations, fileSymbolIfFileSymbolExportEqualsContainer);
+      const reexportContainers = enclosingDeclaration && getAlternativeContainingModules(symbol, enclosingDeclaration);
+      const objectLiteralContainer = getVariableDeclarationOfObjectLiteral(container, meaning);
+      if (enclosingDeclaration && container.flags & getQualifiedLeftMeaning(meaning) && getAccessibleSymbolChain(
+        container,
+        enclosingDeclaration,
+        1920 /* Namespace */,
+        /*externalOnly*/
+        false
+      )) {
+        return append(concatenate(concatenate([container], additionalContainers), reexportContainers), objectLiteralContainer);
+      }
+      const firstVariableMatch = !(container.flags & getQualifiedLeftMeaning(meaning)) && container.flags & 788968 /* Type */ && getDeclaredTypeOfSymbol(container).flags & 524288 /* Object */ && meaning === 111551 /* Value */ ? forEachSymbolTableInScope(enclosingDeclaration, (t) => {
+        return forEachEntry(t, (s) => {
+          if (s.flags & getQualifiedLeftMeaning(meaning) && getTypeOfSymbol(s) === getDeclaredTypeOfSymbol(container)) {
+            return s;
+          }
+        });
+      }) : void 0;
+      let res = firstVariableMatch ? [firstVariableMatch, ...additionalContainers, container] : [...additionalContainers, container];
+      res = append(res, objectLiteralContainer);
+      res = addRange(res, reexportContainers);
+      return res;
     }
-    function propagateOptionalTypeMarker(type, node, wasOptional) {
-      return wasOptional ? isOutermostOptionalChain(node) ? getOptionalType(type) : addOptionalTypeMarker(type) : type;
+    const candidates = mapDefined(symbol.declarations, (d) => {
+      if (!isAmbientModule(d) && d.parent) {
+        if (hasNonGlobalAugmentationExternalModuleSymbol(d.parent)) {
+          return getSymbolOfDeclaration(d.parent);
+        }
+        if (isModuleBlock(d.parent) && d.parent.parent && resolveExternalModuleSymbol(getSymbolOfDeclaration(d.parent.parent)) === symbol) {
+          return getSymbolOfDeclaration(d.parent.parent);
+        }
+      }
+      if (isClassExpression(d) && isBinaryExpression(d.parent) && d.parent.operatorToken.kind === 63 /* EqualsToken */ && isAccessExpression(d.parent.left) && isEntityNameExpression(d.parent.left.expression)) {
+        if (isModuleExportsAccessExpression(d.parent.left) || isExportsIdentifier(d.parent.left.expression)) {
+          return getSymbolOfDeclaration(getSourceFileOfNode(d));
+        }
+        checkExpressionCached(d.parent.left.expression);
+        return getNodeLinks(d.parent.left.expression).resolvedSymbol;
+      }
+    });
+    if (!length(candidates)) {
+      return void 0;
     }
-    function getOptionalExpressionType(exprType, expression) {
-      return isExpressionOfOptionalChainRoot(expression) ? getNonNullableType(exprType) : isOptionalChain(expression) ? removeOptionalTypeMarker(exprType) : exprType;
+    return mapDefined(candidates, (candidate) => getAliasForSymbolInContainer(candidate, symbol) ? candidate : void 0);
+    function fileSymbolIfFileSymbolExportEqualsContainer(d) {
+      return container && getFileSymbolIfFileSymbolExportEqualsContainer(d, container);
     }
-    function removeMissingType(type, isOptional) {
-      return exactOptionalPropertyTypes && isOptional ? removeType(type, missingType) : type;
+  }
+  function getVariableDeclarationOfObjectLiteral(symbol, meaning) {
+    const firstDecl = !!length(symbol.declarations) && first(symbol.declarations);
+    if (meaning & 111551 /* Value */ && firstDecl && firstDecl.parent && isVariableDeclaration(firstDecl.parent)) {
+      if (isObjectLiteralExpression(firstDecl) && firstDecl === firstDecl.parent.initializer || isTypeLiteralNode(firstDecl) && firstDecl === firstDecl.parent.type) {
+        return getSymbolOfDeclaration(firstDecl.parent);
+      }
     }
-    function containsMissingType(type) {
-      return exactOptionalPropertyTypes && (type === missingType || type.flags & 1048576 /* Union */ && containsType(type.types, missingType));
+  }
+  function getFileSymbolIfFileSymbolExportEqualsContainer(d, container) {
+    const fileSymbol = getExternalModuleContainer(d);
+    const exported = fileSymbol && fileSymbol.exports && fileSymbol.exports.get("export=" /* ExportEquals */);
+    return exported && getSymbolIfSameReference(exported, container) ? fileSymbol : void 0;
+  }
+  function getAliasForSymbolInContainer(container, symbol) {
+    if (container === getParentOfSymbol(symbol)) {
+      return symbol;
     }
-    function removeMissingOrUndefinedType(type) {
-      return exactOptionalPropertyTypes ? removeType(type, missingType) : getTypeWithFacts(type, 524288 /* NEUndefined */);
+    const exportEquals = container.exports && container.exports.get("export=" /* ExportEquals */);
+    if (exportEquals && getSymbolIfSameReference(exportEquals, symbol)) {
+      return container;
     }
-    function isCoercibleUnderDoubleEquals(source, target) {
-      return (source.flags & (8 /* Number */ | 4 /* String */ | 512 /* BooleanLiteral */)) !== 0 && (target.flags & (8 /* Number */ | 4 /* String */ | 16 /* Boolean */)) !== 0;
+    const exports = getExportsOfSymbol(container);
+    const quick = exports.get(symbol.escapedName);
+    if (quick && getSymbolIfSameReference(quick, symbol)) {
+      return quick;
     }
-    function isObjectTypeWithInferableIndex(type) {
-      const objectFlags = getObjectFlags(type);
-      return type.flags & 2097152 /* Intersection */ ? every(type.types, isObjectTypeWithInferableIndex) : !!(type.symbol && (type.symbol.flags & (4096 /* ObjectLiteral */ | 2048 /* TypeLiteral */ | 384 /* Enum */ | 512 /* ValueModule */)) !== 0 && !(type.symbol.flags & 32 /* Class */) && !typeHasCallOrConstructSignatures2(type)) || !!(objectFlags & 4194304 /* ObjectRestType */) || !!(objectFlags & 1024 /* ReverseMapped */ && isObjectTypeWithInferableIndex(type.source));
-    }
-    function createSymbolWithType(source, type) {
-      const symbol = createSymbol(source.flags, source.escapedName, getCheckFlags(source) & 8 /* Readonly */);
-      symbol.declarations = source.declarations;
-      symbol.parent = source.parent;
-      symbol.type = type;
-      symbol.target = source;
-      if (source.valueDeclaration) {
-        symbol.valueDeclaration = source.valueDeclaration;
-      }
-      const nameType = getSymbolLinks(source).nameType;
-      if (nameType) {
-        symbol.nameType = nameType;
+    return forEachEntry(exports, (exported) => {
+      if (getSymbolIfSameReference(exported, symbol)) {
+        return exported;
       }
-      return symbol;
+    });
+  }
+  function getSymbolIfSameReference(s1, s2) {
+    if (getMergedSymbol(resolveSymbol(getMergedSymbol(s1))) === getMergedSymbol(resolveSymbol(getMergedSymbol(s2)))) {
+      return s1;
     }
-    function transformTypeOfMembers(type, f) {
-      const members = createSymbolTable();
-      for (const property of getPropertiesOfObjectType(type)) {
-        const original = getTypeOfSymbol(property);
-        const updated = f(original);
-        members.set(property.escapedName, updated === original ? property : createSymbolWithType(property, updated));
+  }
+  function getExportSymbolOfValueSymbolIfExported(symbol) {
+    return getMergedSymbol(symbol && (symbol.flags & 1048576 /* ExportValue */) !== 0 && symbol.exportSymbol || symbol);
+  }
+  function symbolIsValue(symbol, includeTypeOnlyMembers) {
+    return !!(symbol.flags & 111551 /* Value */ || symbol.flags & 2097152 /* Alias */ && getAllSymbolFlags(symbol) & 111551 /* Value */ && (includeTypeOnlyMembers || !getTypeOnlyAliasDeclaration(symbol)));
+  }
+  function findConstructorDeclaration(node) {
+    const members = node.members;
+    for (const member of members) {
+      if (member.kind === 173 /* Constructor */ && nodeIsPresent(member.body)) {
+        return member;
       }
-      return members;
     }
-    function getRegularTypeOfObjectLiteral(type) {
-      if (!(isObjectLiteralType2(type) && getObjectFlags(type) & 8192 /* FreshLiteral */)) {
-        return type;
+  }
+  function createType(flags) {
+    var _a2;
+    const result = new Type27(checker, flags);
+    typeCount++;
+    result.id = typeCount;
+    (_a2 = tracing) == null ? void 0 : _a2.recordType(result);
+    return result;
+  }
+  function createTypeWithSymbol(flags, symbol) {
+    const result = createType(flags);
+    result.symbol = symbol;
+    return result;
+  }
+  function createOriginType(flags) {
+    return new Type27(checker, flags);
+  }
+  function createIntrinsicType(kind, intrinsicName, objectFlags = 0 /* None */) {
+    const type = createType(kind);
+    type.intrinsicName = intrinsicName;
+    type.objectFlags = objectFlags;
+    return type;
+  }
+  function createObjectType(objectFlags, symbol) {
+    const type = createTypeWithSymbol(524288 /* Object */, symbol);
+    type.objectFlags = objectFlags;
+    type.members = void 0;
+    type.properties = void 0;
+    type.callSignatures = void 0;
+    type.constructSignatures = void 0;
+    type.indexInfos = void 0;
+    return type;
+  }
+  function createTypeofType() {
+    return getUnionType(arrayFrom(typeofNEFacts.keys(), getStringLiteralType));
+  }
+  function createTypeParameter(symbol) {
+    return createTypeWithSymbol(262144 /* TypeParameter */, symbol);
+  }
+  function isReservedMemberName(name) {
+    return name.charCodeAt(0) === 95 /* _ */ && name.charCodeAt(1) === 95 /* _ */ && name.charCodeAt(2) !== 95 /* _ */ && name.charCodeAt(2) !== 64 /* at */ && name.charCodeAt(2) !== 35 /* hash */;
+  }
+  function getNamedMembers(members) {
+    let result;
+    members.forEach((symbol, id) => {
+      if (isNamedMember(symbol, id)) {
+        (result || (result = [])).push(symbol);
       }
-      const regularType = type.regularType;
-      if (regularType) {
-        return regularType;
-      }
-      const resolved = type;
-      const members = transformTypeOfMembers(type, getRegularTypeOfObjectLiteral);
-      const regularNew = createAnonymousType(resolved.symbol, members, resolved.callSignatures, resolved.constructSignatures, resolved.indexInfos);
-      regularNew.flags = resolved.flags;
-      regularNew.objectFlags |= resolved.objectFlags & ~8192 /* FreshLiteral */;
-      type.regularType = regularNew;
-      return regularNew;
-    }
-    function createWideningContext(parent2, propertyName, siblings) {
-      return { parent: parent2, propertyName, siblings, resolvedProperties: void 0 };
-    }
-    function getSiblingsOfContext(context) {
-      if (!context.siblings) {
-        const siblings = [];
-        for (const type of getSiblingsOfContext(context.parent)) {
-          if (isObjectLiteralType2(type)) {
-            const prop = getPropertyOfObjectType(type, context.propertyName);
-            if (prop) {
-              forEachType(getTypeOfSymbol(prop), (t) => {
-                siblings.push(t);
-              });
-            }
-          }
+    });
+    return result || emptyArray;
+  }
+  function isNamedMember(member, escapedName) {
+    return !isReservedMemberName(escapedName) && symbolIsValue(member);
+  }
+  function getNamedOrIndexSignatureMembers(members) {
+    const result = getNamedMembers(members);
+    const index = getIndexSymbolFromSymbolTable(members);
+    return index ? concatenate(result, [index]) : result;
+  }
+  function setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos) {
+    const resolved = type;
+    resolved.members = members;
+    resolved.properties = emptyArray;
+    resolved.callSignatures = callSignatures;
+    resolved.constructSignatures = constructSignatures;
+    resolved.indexInfos = indexInfos;
+    if (members !== emptySymbols)
+      resolved.properties = getNamedMembers(members);
+    return resolved;
+  }
+  function createAnonymousType(symbol, members, callSignatures, constructSignatures, indexInfos) {
+    return setStructuredTypeMembers(
+      createObjectType(16 /* Anonymous */, symbol),
+      members,
+      callSignatures,
+      constructSignatures,
+      indexInfos
+    );
+  }
+  function getResolvedTypeWithoutAbstractConstructSignatures(type) {
+    if (type.constructSignatures.length === 0)
+      return type;
+    if (type.objectTypeWithoutAbstractConstructSignatures)
+      return type.objectTypeWithoutAbstractConstructSignatures;
+    const constructSignatures = filter(type.constructSignatures, (signature) => !(signature.flags & 4 /* Abstract */));
+    if (type.constructSignatures === constructSignatures)
+      return type;
+    const typeCopy = createAnonymousType(
+      type.symbol,
+      type.members,
+      type.callSignatures,
+      some(constructSignatures) ? constructSignatures : emptyArray,
+      type.indexInfos
+    );
+    type.objectTypeWithoutAbstractConstructSignatures = typeCopy;
+    typeCopy.objectTypeWithoutAbstractConstructSignatures = typeCopy;
+    return typeCopy;
+  }
+  function forEachSymbolTableInScope(enclosingDeclaration, callback) {
+    let result;
+    for (let location = enclosingDeclaration; location; location = location.parent) {
+      if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
+        if (result = callback(
+          location.locals,
+          /*ignoreQualification*/
+          void 0,
+          /*isLocalNameLookup*/
+          true,
+          location
+        )) {
+          return result;
         }
-        context.siblings = siblings;
       }
-      return context.siblings;
-    }
-    function getPropertiesOfContext(context) {
-      if (!context.resolvedProperties) {
-        const names = /* @__PURE__ */ new Map();
-        for (const t of getSiblingsOfContext(context)) {
-          if (isObjectLiteralType2(t) && !(getObjectFlags(t) & 2097152 /* ContainsSpread */)) {
-            for (const prop of getPropertiesOfType(t)) {
-              names.set(prop.escapedName, prop);
+      switch (location.kind) {
+        case 308 /* SourceFile */:
+          if (!isExternalOrCommonJsModule(location)) {
+            break;
+          }
+        case 264 /* ModuleDeclaration */:
+          const sym = getSymbolOfDeclaration(location);
+          if (result = callback(
+            (sym == null ? void 0 : sym.exports) || emptySymbols,
+            /*ignoreQualification*/
+            void 0,
+            /*isLocalNameLookup*/
+            true,
+            location
+          )) {
+            return result;
+          }
+          break;
+        case 260 /* ClassDeclaration */:
+        case 228 /* ClassExpression */:
+        case 261 /* InterfaceDeclaration */:
+          let table;
+          (getSymbolOfDeclaration(location).members || emptySymbols).forEach((memberSymbol, key) => {
+            if (memberSymbol.flags & (788968 /* Type */ & ~67108864 /* Assignment */)) {
+              (table || (table = createSymbolTable())).set(key, memberSymbol);
             }
+          });
+          if (table && (result = callback(
+            table,
+            /*ignoreQualification*/
+            void 0,
+            /*isLocalNameLookup*/
+            false,
+            location
+          ))) {
+            return result;
           }
-        }
-        context.resolvedProperties = arrayFrom(names.values());
+          break;
       }
-      return context.resolvedProperties;
     }
-    function getWidenedProperty(prop, context) {
-      if (!(prop.flags & 4 /* Property */)) {
-        return prop;
-      }
-      const original = getTypeOfSymbol(prop);
-      const propContext = context && createWideningContext(context, prop.escapedName, void 0);
-      const widened = getWidenedTypeWithContext(original, propContext);
-      return widened === original ? prop : createSymbolWithType(prop, widened);
+    return callback(
+      globals,
+      /*ignoreQualification*/
+      void 0,
+      /*isLocalNameLookup*/
+      true
+    );
+  }
+  function getQualifiedLeftMeaning(rightMeaning) {
+    return rightMeaning === 111551 /* Value */ ? 111551 /* Value */ : 1920 /* Namespace */;
+  }
+  function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing, visitedSymbolTablesMap = /* @__PURE__ */ new Map()) {
+    if (!(symbol && !isPropertyOrMethodDeclarationSymbol(symbol))) {
+      return void 0;
     }
-    function getUndefinedProperty(prop) {
-      const cached = undefinedProperties.get(prop.escapedName);
-      if (cached) {
-        return cached;
-      }
-      const result = createSymbolWithType(prop, missingType);
-      result.flags |= 16777216 /* Optional */;
-      undefinedProperties.set(prop.escapedName, result);
-      return result;
+    const links = getSymbolLinks(symbol);
+    const cache = links.accessibleChainCache || (links.accessibleChainCache = /* @__PURE__ */ new Map());
+    const firstRelevantLocation = forEachSymbolTableInScope(enclosingDeclaration, (_, __, ___, node) => node);
+    const key = `${useOnlyExternalAliasing ? 0 : 1}|${firstRelevantLocation && getNodeId(firstRelevantLocation)}|${meaning}`;
+    if (cache.has(key)) {
+      return cache.get(key);
     }
-    function getWidenedTypeOfObjectLiteral(type, context) {
-      const members = createSymbolTable();
-      for (const prop of getPropertiesOfObjectType(type)) {
-        members.set(prop.escapedName, getWidenedProperty(prop, context));
-      }
-      if (context) {
-        for (const prop of getPropertiesOfContext(context)) {
-          if (!members.has(prop.escapedName)) {
-            members.set(prop.escapedName, getUndefinedProperty(prop));
-          }
-        }
+    const id = getSymbolId(symbol);
+    let visitedSymbolTables = visitedSymbolTablesMap.get(id);
+    if (!visitedSymbolTables) {
+      visitedSymbolTablesMap.set(id, visitedSymbolTables = []);
+    }
+    const result = forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable);
+    cache.set(key, result);
+    return result;
+    function getAccessibleSymbolChainFromSymbolTable(symbols, ignoreQualification, isLocalNameLookup) {
+      if (!pushIfUnique(visitedSymbolTables, symbols)) {
+        return void 0;
       }
-      const result = createAnonymousType(
-        type.symbol,
-        members,
-        emptyArray,
-        emptyArray,
-        sameMap(getIndexInfosOfType(type), (info) => createIndexInfo(info.keyType, getWidenedType(info.type), info.isReadonly))
-      );
-      result.objectFlags |= getObjectFlags(type) & (4096 /* JSLiteral */ | 262144 /* NonInferrableType */);
-      return result;
+      const result2 = trySymbolTable(symbols, ignoreQualification, isLocalNameLookup);
+      visitedSymbolTables.pop();
+      return result2;
     }
-    function getWidenedType(type) {
-      return getWidenedTypeWithContext(type, void 0);
+    function canQualifySymbol(symbolFromSymbolTable, meaning2) {
+      return !needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning2) || // If symbol needs qualification, make sure that parent is accessible, if it is then this symbol is accessible too
+      !!getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning2), useOnlyExternalAliasing, visitedSymbolTablesMap);
     }
-    function getWidenedTypeWithContext(type, context) {
-      if (getObjectFlags(type) & 196608 /* RequiresWidening */) {
-        if (context === void 0 && type.widened) {
-          return type.widened;
-        }
-        let result;
-        if (type.flags & (1 /* Any */ | 98304 /* Nullable */)) {
-          result = anyType;
-        } else if (isObjectLiteralType2(type)) {
-          result = getWidenedTypeOfObjectLiteral(type, context);
-        } else if (type.flags & 1048576 /* Union */) {
-          const unionContext = context || createWideningContext(void 0, void 0, type.types);
-          const widenedTypes = sameMap(type.types, (t) => t.flags & 98304 /* Nullable */ ? t : getWidenedTypeWithContext(t, unionContext));
-          result = getUnionType(widenedTypes, some(widenedTypes, isEmptyObjectType) ? 2 /* Subtype */ : 1 /* Literal */);
-        } else if (type.flags & 2097152 /* Intersection */) {
-          result = getIntersectionType(sameMap(type.types, getWidenedType));
-        } else if (isArrayOrTupleType(type)) {
-          result = createTypeReference(type.target, sameMap(getTypeArguments(type), getWidenedType));
-        }
-        if (result && context === void 0) {
-          type.widened = result;
-        }
-        return result || type;
-      }
-      return type;
+    function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol, ignoreQualification) {
+      return (symbol === (resolvedAliasSymbol || symbolFromSymbolTable) || getMergedSymbol(symbol) === getMergedSymbol(resolvedAliasSymbol || symbolFromSymbolTable)) && // if the symbolFromSymbolTable is not external module (it could be if it was determined as ambient external module and would be in globals table)
+      // and if symbolFromSymbolTable or alias resolution matches the symbol,
+      // check the symbol can be qualified, it is only then this symbol is accessible
+      !some(symbolFromSymbolTable.declarations, hasNonGlobalAugmentationExternalModuleSymbol) && (ignoreQualification || canQualifySymbol(getMergedSymbol(symbolFromSymbolTable), meaning));
     }
-    function reportWideningErrorsInType(type) {
-      let errorReported = false;
-      if (getObjectFlags(type) & 65536 /* ContainsWideningType */) {
-        if (type.flags & 1048576 /* Union */) {
-          if (some(type.types, isEmptyObjectType)) {
-            errorReported = true;
-          } else {
-            for (const t of type.types) {
-              if (reportWideningErrorsInType(t)) {
-                errorReported = true;
-              }
-            }
-          }
-        }
-        if (isArrayOrTupleType(type)) {
-          for (const t of getTypeArguments(type)) {
-            if (reportWideningErrorsInType(t)) {
-              errorReported = true;
-            }
+    function trySymbolTable(symbols, ignoreQualification, isLocalNameLookup) {
+      if (isAccessible(
+        symbols.get(symbol.escapedName),
+        /*resolvedAliasSymbol*/
+        void 0,
+        ignoreQualification
+      )) {
+        return [symbol];
+      }
+      const result2 = forEachEntry(symbols, (symbolFromSymbolTable) => {
+        if (symbolFromSymbolTable.flags & 2097152 /* Alias */ && symbolFromSymbolTable.escapedName !== "export=" /* ExportEquals */ && symbolFromSymbolTable.escapedName !== "default" /* Default */ && !(isUMDExportSymbol(symbolFromSymbolTable) && enclosingDeclaration && isExternalModule(getSourceFileOfNode(enclosingDeclaration))) && (!useOnlyExternalAliasing || some(symbolFromSymbolTable.declarations, isExternalModuleImportEqualsDeclaration)) && (isLocalNameLookup ? !some(symbolFromSymbolTable.declarations, isNamespaceReexportDeclaration) : true) && (ignoreQualification || !getDeclarationOfKind(symbolFromSymbolTable, 278 /* ExportSpecifier */))) {
+          const resolvedImportedSymbol = resolveAlias(symbolFromSymbolTable);
+          const candidate = getCandidateListForSymbol(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification);
+          if (candidate) {
+            return candidate;
           }
         }
-        if (isObjectLiteralType2(type)) {
-          for (const p of getPropertiesOfObjectType(type)) {
-            const t = getTypeOfSymbol(p);
-            if (getObjectFlags(t) & 65536 /* ContainsWideningType */) {
-              if (!reportWideningErrorsInType(t)) {
-                error(p.valueDeclaration, Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, symbolToString(p), typeToString(getWidenedType(t)));
-              }
-              errorReported = true;
-            }
+        if (symbolFromSymbolTable.escapedName === symbol.escapedName && symbolFromSymbolTable.exportSymbol) {
+          if (isAccessible(
+            getMergedSymbol(symbolFromSymbolTable.exportSymbol),
+            /*aliasSymbol*/
+            void 0,
+            ignoreQualification
+          )) {
+            return [symbol];
           }
         }
-      }
-      return errorReported;
+      });
+      return result2 || (symbols === globals ? getCandidateListForSymbol(globalThisSymbol, globalThisSymbol, ignoreQualification) : void 0);
     }
-    function reportImplicitAny(declaration, type, wideningKind) {
-      const typeAsString = typeToString(getWidenedType(type));
-      if (isInJSFile(declaration) && !isCheckJsEnabledForFile(getSourceFileOfNode(declaration), compilerOptions)) {
-        return;
+    function getCandidateListForSymbol(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification) {
+      if (isAccessible(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification)) {
+        return [symbolFromSymbolTable];
       }
-      let diagnostic;
-      switch (declaration.kind) {
-        case 223 /* BinaryExpression */:
-        case 169 /* PropertyDeclaration */:
-        case 168 /* PropertySignature */:
-          diagnostic = noImplicitAny ? Diagnostics.Member_0_implicitly_has_an_1_type : Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
-          break;
-        case 166 /* Parameter */:
-          const param = declaration;
-          if (isIdentifier(param.name) && (isCallSignatureDeclaration(param.parent) || isMethodSignature(param.parent) || isFunctionTypeNode(param.parent)) && param.parent.parameters.indexOf(param) > -1 && (resolveName(param, param.name.escapedText, 788968 /* Type */, void 0, param.name.escapedText, true) || param.name.originalKeywordKind && isTypeNodeKind(param.name.originalKeywordKind))) {
-            const newName = "arg" + param.parent.parameters.indexOf(param);
-            const typeName = declarationNameToString(param.name) + (param.dotDotDotToken ? "[]" : "");
-            errorOrSuggestion(noImplicitAny, declaration, Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1, newName, typeName);
-            return;
-          }
-          diagnostic = declaration.dotDotDotToken ? noImplicitAny ? Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage : noImplicitAny ? Diagnostics.Parameter_0_implicitly_has_an_1_type : Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
-          break;
-        case 205 /* BindingElement */:
-          diagnostic = Diagnostics.Binding_element_0_implicitly_has_an_1_type;
-          if (!noImplicitAny) {
-            return;
-          }
-          break;
-        case 320 /* JSDocFunctionType */:
-          error(declaration, Diagnostics.Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString);
-          return;
-        case 259 /* FunctionDeclaration */:
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-        case 215 /* FunctionExpression */:
-        case 216 /* ArrowFunction */:
-          if (noImplicitAny && !declaration.name) {
-            if (wideningKind === 3 /* GeneratorYield */) {
-              error(declaration, Diagnostics.Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type_annotation, typeAsString);
-            } else {
-              error(declaration, Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString);
-            }
-            return;
-          }
-          diagnostic = !noImplicitAny ? Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage : wideningKind === 3 /* GeneratorYield */ ? Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type : Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type;
-          break;
-        case 197 /* MappedType */:
-          if (noImplicitAny) {
-            error(declaration, Diagnostics.Mapped_object_type_implicitly_has_an_any_template_type);
-          }
-          return;
-        default:
-          diagnostic = noImplicitAny ? Diagnostics.Variable_0_implicitly_has_an_1_type : Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
+      const candidateTable = getExportsOfSymbol(resolvedImportedSymbol);
+      const accessibleSymbolsFromExports = candidateTable && getAccessibleSymbolChainFromSymbolTable(
+        candidateTable,
+        /*ignoreQualification*/
+        true
+      );
+      if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) {
+        return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports);
       }
-      errorOrSuggestion(noImplicitAny, declaration, diagnostic, declarationNameToString(getNameOfDeclaration(declaration)), typeAsString);
     }
-    function reportErrorsFromWidening(declaration, type, wideningKind) {
-      addLazyDiagnostic(() => {
-        if (noImplicitAny && getObjectFlags(type) & 65536 /* ContainsWideningType */ && (!wideningKind || !getContextualSignatureForFunctionLikeDeclaration(declaration))) {
-          if (!reportWideningErrorsInType(type)) {
-            reportImplicitAny(declaration, type, wideningKind);
-          }
+  }
+  function needsQualification(symbol, enclosingDeclaration, meaning) {
+    let qualify = false;
+    forEachSymbolTableInScope(enclosingDeclaration, (symbolTable) => {
+      let symbolFromSymbolTable = getMergedSymbol(symbolTable.get(symbol.escapedName));
+      if (!symbolFromSymbolTable) {
+        return false;
+      }
+      if (symbolFromSymbolTable === symbol) {
+        return true;
+      }
+      const shouldResolveAlias = symbolFromSymbolTable.flags & 2097152 /* Alias */ && !getDeclarationOfKind(symbolFromSymbolTable, 278 /* ExportSpecifier */);
+      symbolFromSymbolTable = shouldResolveAlias ? resolveAlias(symbolFromSymbolTable) : symbolFromSymbolTable;
+      const flags = shouldResolveAlias ? getAllSymbolFlags(symbolFromSymbolTable) : symbolFromSymbolTable.flags;
+      if (flags & meaning) {
+        qualify = true;
+        return true;
+      }
+      return false;
+    });
+    return qualify;
+  }
+  function isPropertyOrMethodDeclarationSymbol(symbol) {
+    if (symbol.declarations && symbol.declarations.length) {
+      for (const declaration of symbol.declarations) {
+        switch (declaration.kind) {
+          case 169 /* PropertyDeclaration */:
+          case 171 /* MethodDeclaration */:
+          case 174 /* GetAccessor */:
+          case 175 /* SetAccessor */:
+            continue;
+          default:
+            return false;
         }
-      });
+      }
+      return true;
     }
-    function applyToParameterTypes(source, target, callback) {
-      const sourceCount = getParameterCount(source);
-      const targetCount = getParameterCount(target);
-      const sourceRestType = getEffectiveRestType(source);
-      const targetRestType = getEffectiveRestType(target);
-      const targetNonRestCount = targetRestType ? targetCount - 1 : targetCount;
-      const paramCount = sourceRestType ? targetNonRestCount : Math.min(sourceCount, targetNonRestCount);
-      const sourceThisType = getThisTypeOfSignature(source);
-      if (sourceThisType) {
-        const targetThisType = getThisTypeOfSignature(target);
-        if (targetThisType) {
-          callback(sourceThisType, targetThisType);
+    return false;
+  }
+  function isTypeSymbolAccessible(typeSymbol, enclosingDeclaration) {
+    const access = isSymbolAccessibleWorker(
+      typeSymbol,
+      enclosingDeclaration,
+      788968 /* Type */,
+      /*shouldComputeAliasesToMakeVisible*/
+      false,
+      /*allowModules*/
+      true
+    );
+    return access.accessibility === 0 /* Accessible */;
+  }
+  function isValueSymbolAccessible(typeSymbol, enclosingDeclaration) {
+    const access = isSymbolAccessibleWorker(
+      typeSymbol,
+      enclosingDeclaration,
+      111551 /* Value */,
+      /*shouldComputeAliasesToMakeVisible*/
+      false,
+      /*allowModules*/
+      true
+    );
+    return access.accessibility === 0 /* Accessible */;
+  }
+  function isSymbolAccessibleByFlags(typeSymbol, enclosingDeclaration, flags) {
+    const access = isSymbolAccessibleWorker(
+      typeSymbol,
+      enclosingDeclaration,
+      flags,
+      /*shouldComputeAliasesToMakeVisible*/
+      false,
+      /*allowModules*/
+      false
+    );
+    return access.accessibility === 0 /* Accessible */;
+  }
+  function isAnySymbolAccessible(symbols, enclosingDeclaration, initialSymbol, meaning, shouldComputeAliasesToMakeVisible, allowModules) {
+    if (!length(symbols))
+      return;
+    let hadAccessibleChain;
+    let earlyModuleBail = false;
+    for (const symbol of symbols) {
+      const accessibleSymbolChain = getAccessibleSymbolChain(
+        symbol,
+        enclosingDeclaration,
+        meaning,
+        /*useOnlyExternalAliasing*/
+        false
+      );
+      if (accessibleSymbolChain) {
+        hadAccessibleChain = symbol;
+        const hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible);
+        if (hasAccessibleDeclarations) {
+          return hasAccessibleDeclarations;
         }
       }
-      for (let i = 0; i < paramCount; i++) {
-        callback(getTypeAtPosition(source, i), getTypeAtPosition(target, i));
-      }
-      if (targetRestType) {
-        callback(getRestTypeAtPosition(source, paramCount), targetRestType);
+      if (allowModules) {
+        if (some(symbol.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
+          if (shouldComputeAliasesToMakeVisible) {
+            earlyModuleBail = true;
+            continue;
+          }
+          return {
+            accessibility: 0 /* Accessible */
+          };
+        }
       }
-    }
-    function applyToReturnTypes(source, target, callback) {
-      const sourceTypePredicate = getTypePredicateOfSignature(source);
-      const targetTypePredicate = getTypePredicateOfSignature(target);
-      if (sourceTypePredicate && targetTypePredicate && typePredicateKindsMatch(sourceTypePredicate, targetTypePredicate) && sourceTypePredicate.type && targetTypePredicate.type) {
-        callback(sourceTypePredicate.type, targetTypePredicate.type);
-      } else {
-        callback(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target));
+      const containers = getContainersOfSymbol(symbol, enclosingDeclaration, meaning);
+      const parentResult = isAnySymbolAccessible(containers, enclosingDeclaration, initialSymbol, initialSymbol === symbol ? getQualifiedLeftMeaning(meaning) : meaning, shouldComputeAliasesToMakeVisible, allowModules);
+      if (parentResult) {
+        return parentResult;
       }
     }
-    function createInferenceContext(typeParameters, signature, flags, compareTypes) {
-      return createInferenceContextWorker(typeParameters.map(createInferenceInfo), signature, flags, compareTypes || compareTypesAssignable);
-    }
-    function cloneInferenceContext(context, extraFlags = 0) {
-      return context && createInferenceContextWorker(map(context.inferences, cloneInferenceInfo), context.signature, context.flags | extraFlags, context.compareTypes);
-    }
-    function createInferenceContextWorker(inferences, signature, flags, compareTypes) {
-      const context = {
-        inferences,
-        signature,
-        flags,
-        compareTypes,
-        mapper: reportUnmeasurableMapper,
-        nonFixingMapper: reportUnmeasurableMapper
+    if (earlyModuleBail) {
+      return {
+        accessibility: 0 /* Accessible */
       };
-      context.mapper = makeFixingMapperForContext(context);
-      context.nonFixingMapper = makeNonFixingMapperForContext(context);
-      return context;
-    }
-    function makeFixingMapperForContext(context) {
-      return makeDeferredTypeMapper(map(context.inferences, (i) => i.typeParameter), map(context.inferences, (inference, i) => () => {
-        if (!inference.isFixed) {
-          inferFromIntraExpressionSites(context);
-          clearCachedInferences(context.inferences);
-          inference.isFixed = true;
-        }
-        return getInferredType(context, i);
-      }));
     }
-    function makeNonFixingMapperForContext(context) {
-      return makeDeferredTypeMapper(map(context.inferences, (i) => i.typeParameter), map(context.inferences, (_, i) => () => {
-        return getInferredType(context, i);
-      }));
+    if (hadAccessibleChain) {
+      return {
+        accessibility: 1 /* NotAccessible */,
+        errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning),
+        errorModuleName: hadAccessibleChain !== initialSymbol ? symbolToString(hadAccessibleChain, enclosingDeclaration, 1920 /* Namespace */) : void 0
+      };
     }
-    function clearCachedInferences(inferences) {
-      for (const inference of inferences) {
-        if (!inference.isFixed) {
-          inference.inferredType = void 0;
+  }
+  function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) {
+    return isSymbolAccessibleWorker(
+      symbol,
+      enclosingDeclaration,
+      meaning,
+      shouldComputeAliasesToMakeVisible,
+      /*allowModules*/
+      true
+    );
+  }
+  function isSymbolAccessibleWorker(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible, allowModules) {
+    if (symbol && enclosingDeclaration) {
+      const result = isAnySymbolAccessible([symbol], enclosingDeclaration, symbol, meaning, shouldComputeAliasesToMakeVisible, allowModules);
+      if (result) {
+        return result;
+      }
+      const symbolExternalModule = forEach(symbol.declarations, getExternalModuleContainer);
+      if (symbolExternalModule) {
+        const enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration);
+        if (symbolExternalModule !== enclosingExternalModule) {
+          return {
+            accessibility: 2 /* CannotBeNamed */,
+            errorSymbolName: symbolToString(symbol, enclosingDeclaration, meaning),
+            errorModuleName: symbolToString(symbolExternalModule),
+            errorNode: isInJSFile(enclosingDeclaration) ? enclosingDeclaration : void 0
+          };
         }
       }
+      return {
+        accessibility: 1 /* NotAccessible */,
+        errorSymbolName: symbolToString(symbol, enclosingDeclaration, meaning)
+      };
     }
-    function addIntraExpressionInferenceSite(context, node, type) {
-      var _a2;
-      ((_a2 = context.intraExpressionInferenceSites) != null ? _a2 : context.intraExpressionInferenceSites = []).push({ node, type });
+    return { accessibility: 0 /* Accessible */ };
+  }
+  function getExternalModuleContainer(declaration) {
+    const node = findAncestor(declaration, hasExternalModuleSymbol);
+    return node && getSymbolOfDeclaration(node);
+  }
+  function hasExternalModuleSymbol(declaration) {
+    return isAmbientModule(declaration) || declaration.kind === 308 /* SourceFile */ && isExternalOrCommonJsModule(declaration);
+  }
+  function hasNonGlobalAugmentationExternalModuleSymbol(declaration) {
+    return isModuleWithStringLiteralName(declaration) || declaration.kind === 308 /* SourceFile */ && isExternalOrCommonJsModule(declaration);
+  }
+  function hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) {
+    let aliasesToMakeVisible;
+    if (!every(filter(symbol.declarations, (d) => d.kind !== 79 /* Identifier */), getIsDeclarationVisible)) {
+      return void 0;
     }
-    function inferFromIntraExpressionSites(context) {
-      if (context.intraExpressionInferenceSites) {
-        for (const { node, type } of context.intraExpressionInferenceSites) {
-          const contextualType = node.kind === 171 /* MethodDeclaration */ ? getContextualTypeForObjectLiteralMethod(node, 2 /* NoConstraints */) : getContextualType2(node, 2 /* NoConstraints */);
-          if (contextualType) {
-            inferTypes(context.inferences, type, contextualType);
+    return { accessibility: 0 /* Accessible */, aliasesToMakeVisible };
+    function getIsDeclarationVisible(declaration) {
+      var _a2, _b;
+      if (!isDeclarationVisible(declaration)) {
+        const anyImportSyntax = getAnyImportSyntax(declaration);
+        if (anyImportSyntax && !hasSyntacticModifier(anyImportSyntax, 1 /* Export */) && // import clause without export
+        isDeclarationVisible(anyImportSyntax.parent)) {
+          return addVisibleAlias(declaration, anyImportSyntax);
+        } else if (isVariableDeclaration(declaration) && isVariableStatement(declaration.parent.parent) && !hasSyntacticModifier(declaration.parent.parent, 1 /* Export */) && // unexported variable statement
+        isDeclarationVisible(declaration.parent.parent.parent)) {
+          return addVisibleAlias(declaration, declaration.parent.parent);
+        } else if (isLateVisibilityPaintedStatement(declaration) && !hasSyntacticModifier(declaration, 1 /* Export */) && isDeclarationVisible(declaration.parent)) {
+          return addVisibleAlias(declaration, declaration);
+        } else if (isBindingElement(declaration)) {
+          if (symbol.flags & 2097152 /* Alias */ && isInJSFile(declaration) && ((_a2 = declaration.parent) == null ? void 0 : _a2.parent) && isVariableDeclaration(declaration.parent.parent) && ((_b = declaration.parent.parent.parent) == null ? void 0 : _b.parent) && isVariableStatement(declaration.parent.parent.parent.parent) && !hasSyntacticModifier(declaration.parent.parent.parent.parent, 1 /* Export */) && declaration.parent.parent.parent.parent.parent && isDeclarationVisible(declaration.parent.parent.parent.parent.parent)) {
+            return addVisibleAlias(declaration, declaration.parent.parent.parent.parent);
+          } else if (symbol.flags & 2 /* BlockScopedVariable */) {
+            const variableStatement = findAncestor(declaration, isVariableStatement);
+            if (hasSyntacticModifier(variableStatement, 1 /* Export */)) {
+              return true;
+            }
+            if (!isDeclarationVisible(variableStatement.parent)) {
+              return false;
+            }
+            return addVisibleAlias(declaration, variableStatement);
           }
         }
-        context.intraExpressionInferenceSites = void 0;
+        return false;
       }
+      return true;
     }
-    function createInferenceInfo(typeParameter) {
-      return {
-        typeParameter,
-        candidates: void 0,
-        contraCandidates: void 0,
-        inferredType: void 0,
-        priority: void 0,
-        topLevel: true,
-        isFixed: false,
-        impliedArity: void 0
-      };
+    function addVisibleAlias(declaration, aliasingStatement) {
+      if (shouldComputeAliasToMakeVisible) {
+        getNodeLinks(declaration).isVisible = true;
+        aliasesToMakeVisible = appendIfUnique(aliasesToMakeVisible, aliasingStatement);
+      }
+      return true;
     }
-    function cloneInferenceInfo(inference) {
-      return {
-        typeParameter: inference.typeParameter,
-        candidates: inference.candidates && inference.candidates.slice(),
-        contraCandidates: inference.contraCandidates && inference.contraCandidates.slice(),
-        inferredType: inference.inferredType,
-        priority: inference.priority,
-        topLevel: inference.topLevel,
-        isFixed: inference.isFixed,
-        impliedArity: inference.impliedArity
-      };
+  }
+  function isEntityNameVisible(entityName, enclosingDeclaration) {
+    let meaning;
+    if (entityName.parent.kind === 183 /* TypeQuery */ || entityName.parent.kind === 230 /* ExpressionWithTypeArguments */ && !isPartOfTypeNode(entityName.parent) || entityName.parent.kind === 164 /* ComputedPropertyName */) {
+      meaning = 111551 /* Value */ | 1048576 /* ExportValue */;
+    } else if (entityName.kind === 163 /* QualifiedName */ || entityName.kind === 208 /* PropertyAccessExpression */ || entityName.parent.kind === 268 /* ImportEqualsDeclaration */) {
+      meaning = 1920 /* Namespace */;
+    } else {
+      meaning = 788968 /* Type */;
+    }
+    const firstIdentifier = getFirstIdentifier(entityName);
+    const symbol = resolveName(
+      enclosingDeclaration,
+      firstIdentifier.escapedText,
+      meaning,
+      /*nodeNotFoundErrorMessage*/
+      void 0,
+      /*nameArg*/
+      void 0,
+      /*isUse*/
+      false
+    );
+    if (symbol && symbol.flags & 262144 /* TypeParameter */ && meaning & 788968 /* Type */) {
+      return { accessibility: 0 /* Accessible */ };
+    }
+    if (!symbol && isThisIdentifier(firstIdentifier) && isSymbolAccessible(
+      getSymbolOfDeclaration(getThisContainer(
+        firstIdentifier,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      )),
+      firstIdentifier,
+      meaning,
+      /*computeAliases*/
+      false
+    ).accessibility === 0 /* Accessible */) {
+      return { accessibility: 0 /* Accessible */ };
     }
-    function cloneInferredPartOfContext(context) {
-      const inferences = filter(context.inferences, hasInferenceCandidates);
-      return inferences.length ? createInferenceContextWorker(map(inferences, cloneInferenceInfo), context.signature, context.flags, context.compareTypes) : void 0;
+    return symbol && hasVisibleDeclarations(
+      symbol,
+      /*shouldComputeAliasToMakeVisible*/
+      true
+    ) || {
+      accessibility: 1 /* NotAccessible */,
+      errorSymbolName: getTextOfNode(firstIdentifier),
+      errorNode: firstIdentifier
+    };
+  }
+  function symbolToString(symbol, enclosingDeclaration, meaning, flags = 4 /* AllowAnyNodeKind */, writer) {
+    let nodeFlags = 70221824 /* IgnoreErrors */;
+    if (flags & 2 /* UseOnlyExternalAliasing */) {
+      nodeFlags |= 128 /* UseOnlyExternalAliasing */;
     }
-    function getMapperFromContext(context) {
-      return context && context.mapper;
+    if (flags & 1 /* WriteTypeParametersOrArguments */) {
+      nodeFlags |= 512 /* WriteTypeParametersInQualifiedName */;
     }
-    function couldContainTypeVariables(type) {
-      const objectFlags = getObjectFlags(type);
-      if (objectFlags & 524288 /* CouldContainTypeVariablesComputed */) {
-        return !!(objectFlags & 1048576 /* CouldContainTypeVariables */);
-      }
-      const result = !!(type.flags & 465829888 /* Instantiable */ || type.flags & 524288 /* Object */ && !isNonGenericTopLevelType(type) && (objectFlags & 4 /* Reference */ && (type.node || forEach(getTypeArguments(type), couldContainTypeVariables)) || objectFlags & 16 /* Anonymous */ && type.symbol && type.symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) && type.symbol.declarations || objectFlags & (32 /* Mapped */ | 1024 /* ReverseMapped */ | 4194304 /* ObjectRestType */ | 8388608 /* InstantiationExpressionType */)) || type.flags & 3145728 /* UnionOrIntersection */ && !(type.flags & 1024 /* EnumLiteral */) && !isNonGenericTopLevelType(type) && some(type.types, couldContainTypeVariables));
-      if (type.flags & 3899393 /* ObjectFlagsType */) {
-        type.objectFlags |= 524288 /* CouldContainTypeVariablesComputed */ | (result ? 1048576 /* CouldContainTypeVariables */ : 0);
-      }
-      return result;
+    if (flags & 8 /* UseAliasDefinedOutsideCurrentScope */) {
+      nodeFlags |= 16384 /* UseAliasDefinedOutsideCurrentScope */;
     }
-    function isNonGenericTopLevelType(type) {
-      if (type.aliasSymbol && !type.aliasTypeArguments) {
-        const declaration = getDeclarationOfKind(type.aliasSymbol, 262 /* TypeAliasDeclaration */);
-        return !!(declaration && findAncestor(declaration.parent, (n) => n.kind === 308 /* SourceFile */ ? true : n.kind === 264 /* ModuleDeclaration */ ? false : "quit"));
+    if (flags & 32 /* DoNotIncludeSymbolChain */) {
+      nodeFlags |= 134217728 /* DoNotIncludeSymbolChain */;
+    }
+    if (flags & 16 /* WriteComputedProps */) {
+      nodeFlags |= 1073741824 /* WriteComputedProps */;
+    }
+    const builder = flags & 4 /* AllowAnyNodeKind */ ? nodeBuilder.symbolToNode : nodeBuilder.symbolToEntityName;
+    return writer ? symbolToStringWorker(writer).getText() : usingSingleLineStringWriter(symbolToStringWorker);
+    function symbolToStringWorker(writer2) {
+      const entity = builder(symbol, meaning, enclosingDeclaration, nodeFlags);
+      const printer = (enclosingDeclaration == null ? void 0 : enclosingDeclaration.kind) === 308 /* SourceFile */ ? createPrinter({ removeComments: true, neverAsciiEscape: true }) : createPrinter({ removeComments: true });
+      const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
+      printer.writeNode(
+        4 /* Unspecified */,
+        entity,
+        /*sourceFile*/
+        sourceFile,
+        writer2
+      );
+      return writer2;
+    }
+  }
+  function signatureToString(signature, enclosingDeclaration, flags = 0 /* None */, kind, writer) {
+    return writer ? signatureToStringWorker(writer).getText() : usingSingleLineStringWriter(signatureToStringWorker);
+    function signatureToStringWorker(writer2) {
+      let sigOutput;
+      if (flags & 262144 /* WriteArrowStyleSignature */) {
+        sigOutput = kind === 1 /* Construct */ ? 182 /* ConstructorType */ : 181 /* FunctionType */;
+      } else {
+        sigOutput = kind === 1 /* Construct */ ? 177 /* ConstructSignature */ : 176 /* CallSignature */;
       }
-      return false;
+      const sig = nodeBuilder.signatureToSignatureDeclaration(signature, sigOutput, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */);
+      const printer = createPrinter({ removeComments: true, omitTrailingSemicolon: true });
+      const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
+      printer.writeNode(
+        4 /* Unspecified */,
+        sig,
+        /*sourceFile*/
+        sourceFile,
+        getTrailingSemicolonDeferringWriter(writer2)
+      );
+      return writer2;
+    }
+  }
+  function typeToString(type, enclosingDeclaration, flags = 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */, writer = createTextWriter("")) {
+    const noTruncation = compilerOptions.noErrorTruncation || flags & 1 /* NoTruncation */;
+    const typeNode = nodeBuilder.typeToTypeNode(type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | (noTruncation ? 1 /* NoTruncation */ : 0));
+    if (typeNode === void 0)
+      return Debug.fail("should always get typenode");
+    const options = { removeComments: type !== unresolvedType };
+    const printer = createPrinter(options);
+    const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
+    printer.writeNode(
+      4 /* Unspecified */,
+      typeNode,
+      /*sourceFile*/
+      sourceFile,
+      writer
+    );
+    const result = writer.getText();
+    const maxLength2 = noTruncation ? noTruncationMaximumTruncationLength * 2 : defaultMaximumTruncationLength * 2;
+    if (maxLength2 && result && result.length >= maxLength2) {
+      return result.substr(0, maxLength2 - "...".length) + "...";
     }
-    function isTypeParameterAtTopLevel(type, typeParameter) {
-      return !!(type === typeParameter || type.flags & 3145728 /* UnionOrIntersection */ && some(type.types, (t) => isTypeParameterAtTopLevel(t, typeParameter)) || type.flags & 16777216 /* Conditional */ && (getTrueTypeFromConditionalType(type) === typeParameter || getFalseTypeFromConditionalType(type) === typeParameter));
+    return result;
+  }
+  function getTypeNamesForErrorDisplay(left, right) {
+    let leftStr = symbolValueDeclarationIsContextSensitive(left.symbol) ? typeToString(left, left.symbol.valueDeclaration) : typeToString(left);
+    let rightStr = symbolValueDeclarationIsContextSensitive(right.symbol) ? typeToString(right, right.symbol.valueDeclaration) : typeToString(right);
+    if (leftStr === rightStr) {
+      leftStr = getTypeNameForErrorDisplay(left);
+      rightStr = getTypeNameForErrorDisplay(right);
     }
-    function createEmptyObjectTypeFromStringLiteral(type) {
-      const members = createSymbolTable();
-      forEachType(type, (t) => {
-        if (!(t.flags & 128 /* StringLiteral */)) {
-          return;
+    return [leftStr, rightStr];
+  }
+  function getTypeNameForErrorDisplay(type) {
+    return typeToString(
+      type,
+      /*enclosingDeclaration*/
+      void 0,
+      64 /* UseFullyQualifiedType */
+    );
+  }
+  function symbolValueDeclarationIsContextSensitive(symbol) {
+    return symbol && !!symbol.valueDeclaration && isExpression(symbol.valueDeclaration) && !isContextSensitive(symbol.valueDeclaration);
+  }
+  function toNodeBuilderFlags(flags = 0 /* None */) {
+    return flags & 848330091 /* NodeBuilderFlagsMask */;
+  }
+  function isClassInstanceSide(type) {
+    return !!type.symbol && !!(type.symbol.flags & 32 /* Class */) && (type === getDeclaredTypeOfClassOrInterface(type.symbol) || !!(type.flags & 524288 /* Object */) && !!(getObjectFlags(type) & 16777216 /* IsClassInstanceClone */));
+  }
+  function createNodeBuilder() {
+    return {
+      typeToTypeNode: (type, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => typeToTypeNodeHelper(type, context)),
+      indexInfoToIndexSignatureDeclaration: (indexInfo, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => indexInfoToIndexSignatureDeclarationHelper(
+        indexInfo,
+        context,
+        /*typeNode*/
+        void 0
+      )),
+      signatureToSignatureDeclaration: (signature, kind, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => signatureToSignatureDeclarationHelper(signature, kind, context)),
+      symbolToEntityName: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToName(
+        symbol,
+        context,
+        meaning,
+        /*expectsIdentifier*/
+        false
+      )),
+      symbolToExpression: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToExpression(symbol, context, meaning)),
+      symbolToTypeParameterDeclarations: (symbol, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => typeParametersToTypeParameterDeclarations(symbol, context)),
+      symbolToParameterDeclaration: (symbol, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToParameterDeclaration(symbol, context)),
+      typeParameterToDeclaration: (parameter, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => typeParameterToDeclaration(parameter, context)),
+      symbolTableToDeclarationStatements: (symbolTable, enclosingDeclaration, flags, tracker, bundled) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolTableToDeclarationStatements(symbolTable, context, bundled)),
+      symbolToNode: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToNode(symbol, context, meaning))
+    };
+    function symbolToNode(symbol, context, meaning) {
+      if (context.flags & 1073741824 /* WriteComputedProps */) {
+        if (symbol.valueDeclaration) {
+          const name = getNameOfDeclaration(symbol.valueDeclaration);
+          if (name && isComputedPropertyName(name))
+            return name;
         }
-        const name = escapeLeadingUnderscores(t.value);
-        const literalProp = createSymbol(4 /* Property */, name);
-        literalProp.type = anyType;
-        if (t.symbol) {
-          literalProp.declarations = t.symbol.declarations;
-          literalProp.valueDeclaration = t.symbol.valueDeclaration;
+        const nameType = getSymbolLinks(symbol).nameType;
+        if (nameType && nameType.flags & (1024 /* EnumLiteral */ | 8192 /* UniqueESSymbol */)) {
+          context.enclosingDeclaration = nameType.symbol.valueDeclaration;
+          return factory.createComputedPropertyName(symbolToExpression(nameType.symbol, context, meaning));
         }
-        members.set(name, literalProp);
-      });
-      const indexInfos = type.flags & 4 /* String */ ? [createIndexInfo(stringType, emptyObjectType, false)] : emptyArray;
-      return createAnonymousType(void 0, members, emptyArray, emptyArray, indexInfos);
-    }
-    function inferTypeForHomomorphicMappedType(source, target, constraint) {
-      if (inInferTypeForHomomorphicMappedType) {
-        return void 0;
-      }
-      const key = source.id + "," + target.id + "," + constraint.id;
-      if (reverseMappedCache.has(key)) {
-        return reverseMappedCache.get(key);
       }
-      inInferTypeForHomomorphicMappedType = true;
-      const type = createReverseMappedType(source, target, constraint);
-      inInferTypeForHomomorphicMappedType = false;
-      reverseMappedCache.set(key, type);
-      return type;
+      return symbolToExpression(symbol, context, meaning);
     }
-    function isPartiallyInferableType(type) {
-      return !(getObjectFlags(type) & 262144 /* NonInferrableType */) || isObjectLiteralType2(type) && some(getPropertiesOfType(type), (prop) => isPartiallyInferableType(getTypeOfSymbol(prop))) || isTupleType(type) && some(getTypeArguments(type), isPartiallyInferableType);
+    function withContext(enclosingDeclaration, flags, tracker, cb) {
+      Debug.assert(enclosingDeclaration === void 0 || (enclosingDeclaration.flags & 8 /* Synthesized */) === 0);
+      const moduleResolverHost = (tracker == null ? void 0 : tracker.trackSymbol) ? tracker.moduleResolverHost : flags & 134217728 /* DoNotIncludeSymbolChain */ ? createBasicNodeBuilderModuleSpecifierResolutionHost(host) : void 0;
+      const context = {
+        enclosingDeclaration,
+        flags: flags || 0 /* None */,
+        tracker: void 0,
+        encounteredError: false,
+        reportedDiagnostic: false,
+        visitedTypes: void 0,
+        symbolDepth: void 0,
+        inferTypeParameters: void 0,
+        approximateLength: 0
+      };
+      context.tracker = new SymbolTrackerImpl(context, tracker, moduleResolverHost);
+      const resultingNode = cb(context);
+      if (context.truncating && context.flags & 1 /* NoTruncation */) {
+        context.tracker.reportTruncationError();
+      }
+      return context.encounteredError ? void 0 : resultingNode;
+    }
+    function checkTruncationLength(context) {
+      if (context.truncating)
+        return context.truncating;
+      return context.truncating = context.approximateLength > (context.flags & 1 /* NoTruncation */ ? noTruncationMaximumTruncationLength : defaultMaximumTruncationLength);
+    }
+    function typeToTypeNodeHelper(type, context) {
+      const savedFlags = context.flags;
+      const typeNode = typeToTypeNodeWorker(type, context);
+      context.flags = savedFlags;
+      return typeNode;
     }
-    function createReverseMappedType(source, target, constraint) {
-      if (!(getIndexInfoOfType(source, stringType) || getPropertiesOfType(source).length !== 0 && isPartiallyInferableType(source))) {
-        return void 0;
-      }
-      if (isArrayType(source)) {
-        return createArrayType(inferReverseMappedType(getTypeArguments(source)[0], target, constraint), isReadonlyArrayType(source));
+    function typeToTypeNodeWorker(type, context) {
+      var _a2, _b;
+      if (cancellationToken && cancellationToken.throwIfCancellationRequested) {
+        cancellationToken.throwIfCancellationRequested();
       }
-      if (isTupleType(source)) {
-        const elementTypes = map(getTypeArguments(source), (t) => inferReverseMappedType(t, target, constraint));
-        const elementFlags = getMappedTypeModifiers(target) & 4 /* IncludeOptional */ ? sameMap(source.target.elementFlags, (f) => f & 2 /* Optional */ ? 1 /* Required */ : f) : source.target.elementFlags;
-        return createTupleType(elementTypes, elementFlags, source.target.readonly, source.target.labeledElementDeclarations);
+      const inTypeAlias = context.flags & 8388608 /* InTypeAlias */;
+      context.flags &= ~8388608 /* InTypeAlias */;
+      if (!type) {
+        if (!(context.flags & 262144 /* AllowEmptyUnionOrIntersection */)) {
+          context.encounteredError = true;
+          return void 0;
+        }
+        context.approximateLength += 3;
+        return factory.createKeywordTypeNode(131 /* AnyKeyword */);
       }
-      const reversed = createObjectType(1024 /* ReverseMapped */ | 16 /* Anonymous */, void 0);
-      reversed.source = source;
-      reversed.mappedType = target;
-      reversed.constraintType = constraint;
-      return reversed;
-    }
-    function getTypeOfReverseMappedSymbol(symbol) {
-      const links = getSymbolLinks(symbol);
-      if (!links.type) {
-        links.type = inferReverseMappedType(symbol.propertyType, symbol.mappedType, symbol.constraintType);
+      if (!(context.flags & 536870912 /* NoTypeReduction */)) {
+        type = getReducedType(type);
       }
-      return links.type;
-    }
-    function inferReverseMappedType(sourceType, target, constraint) {
-      const typeParameter = getIndexedAccessType(constraint.type, getTypeParameterFromMappedType(target));
-      const templateType = getTemplateTypeFromMappedType(target);
-      const inference = createInferenceInfo(typeParameter);
-      inferTypes([inference], sourceType, templateType);
-      return getTypeFromInference(inference) || unknownType;
-    }
-    function* getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties) {
-      const properties = getPropertiesOfType(target);
-      for (const targetProp of properties) {
-        if (isStaticPrivateIdentifierProperty(targetProp)) {
-          continue;
+      if (type.flags & 1 /* Any */) {
+        if (type.aliasSymbol) {
+          return factory.createTypeReferenceNode(symbolToEntityNameNode(type.aliasSymbol), mapToTypeNodes(type.aliasTypeArguments, context));
         }
-        if (requireOptionalProperties || !(targetProp.flags & 16777216 /* Optional */ || getCheckFlags(targetProp) & 48 /* Partial */)) {
-          const sourceProp = getPropertyOfType(source, targetProp.escapedName);
-          if (!sourceProp) {
-            yield targetProp;
-          } else if (matchDiscriminantProperties) {
-            const targetType = getTypeOfSymbol(targetProp);
-            if (targetType.flags & 109440 /* Unit */) {
-              const sourceType = getTypeOfSymbol(sourceProp);
-              if (!(sourceType.flags & 1 /* Any */ || getRegularTypeOfLiteralType(sourceType) === getRegularTypeOfLiteralType(targetType))) {
-                yield targetProp;
-              }
-            }
+        if (type === unresolvedType) {
+          return addSyntheticLeadingComment(factory.createKeywordTypeNode(131 /* AnyKeyword */), 3 /* MultiLineCommentTrivia */, "unresolved");
+        }
+        context.approximateLength += 3;
+        return factory.createKeywordTypeNode(type === intrinsicMarkerType ? 139 /* IntrinsicKeyword */ : 131 /* AnyKeyword */);
+      }
+      if (type.flags & 2 /* Unknown */) {
+        return factory.createKeywordTypeNode(157 /* UnknownKeyword */);
+      }
+      if (type.flags & 4 /* String */) {
+        context.approximateLength += 6;
+        return factory.createKeywordTypeNode(152 /* StringKeyword */);
+      }
+      if (type.flags & 8 /* Number */) {
+        context.approximateLength += 6;
+        return factory.createKeywordTypeNode(148 /* NumberKeyword */);
+      }
+      if (type.flags & 64 /* BigInt */) {
+        context.approximateLength += 6;
+        return factory.createKeywordTypeNode(160 /* BigIntKeyword */);
+      }
+      if (type.flags & 16 /* Boolean */ && !type.aliasSymbol) {
+        context.approximateLength += 7;
+        return factory.createKeywordTypeNode(134 /* BooleanKeyword */);
+      }
+      if (type.flags & 1056 /* EnumLike */) {
+        if (type.symbol.flags & 8 /* EnumMember */) {
+          const parentSymbol = getParentOfSymbol(type.symbol);
+          const parentName = symbolToTypeNode(parentSymbol, context, 788968 /* Type */);
+          if (getDeclaredTypeOfSymbol(parentSymbol) === type) {
+            return parentName;
+          }
+          const memberName = symbolName(type.symbol);
+          if (isIdentifierText(memberName, 0 /* ES3 */)) {
+            return appendReferenceToType(
+              parentName,
+              factory.createTypeReferenceNode(
+                memberName,
+                /*typeArguments*/
+                void 0
+              )
+            );
+          }
+          if (isImportTypeNode(parentName)) {
+            parentName.isTypeOf = true;
+            return factory.createIndexedAccessTypeNode(parentName, factory.createLiteralTypeNode(factory.createStringLiteral(memberName)));
+          } else if (isTypeReferenceNode(parentName)) {
+            return factory.createIndexedAccessTypeNode(factory.createTypeQueryNode(parentName.typeName), factory.createLiteralTypeNode(factory.createStringLiteral(memberName)));
+          } else {
+            return Debug.fail("Unhandled type node kind returned from `symbolToTypeNode`.");
           }
         }
+        return symbolToTypeNode(type.symbol, context, 788968 /* Type */);
       }
-    }
-    function getUnmatchedProperty(source, target, requireOptionalProperties, matchDiscriminantProperties) {
-      const result = getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties).next();
-      if (!result.done)
-        return result.value;
-    }
-    function tupleTypesDefinitelyUnrelated(source, target) {
-      return !(target.target.combinedFlags & 8 /* Variadic */) && target.target.minLength > source.target.minLength || !target.target.hasRestElement && (source.target.hasRestElement || target.target.fixedLength < source.target.fixedLength);
-    }
-    function typesDefinitelyUnrelated(source, target) {
-      return isTupleType(source) && isTupleType(target) ? tupleTypesDefinitelyUnrelated(source, target) : !!getUnmatchedProperty(source, target, false, true) && !!getUnmatchedProperty(target, source, false, false);
-    }
-    function getTypeFromInference(inference) {
-      return inference.candidates ? getUnionType(inference.candidates, 2 /* Subtype */) : inference.contraCandidates ? getIntersectionType(inference.contraCandidates) : void 0;
-    }
-    function hasSkipDirectInferenceFlag(node) {
-      return !!getNodeLinks(node).skipDirectInference;
-    }
-    function isFromInferenceBlockedSource(type) {
-      return !!(type.symbol && some(type.symbol.declarations, hasSkipDirectInferenceFlag));
-    }
-    function templateLiteralTypesDefinitelyUnrelated(source, target) {
-      const sourceStart = source.texts[0];
-      const targetStart = target.texts[0];
-      const sourceEnd = source.texts[source.texts.length - 1];
-      const targetEnd = target.texts[target.texts.length - 1];
-      const startLen = Math.min(sourceStart.length, targetStart.length);
-      const endLen = Math.min(sourceEnd.length, targetEnd.length);
-      return sourceStart.slice(0, startLen) !== targetStart.slice(0, startLen) || sourceEnd.slice(sourceEnd.length - endLen) !== targetEnd.slice(targetEnd.length - endLen);
-    }
-    function isValidNumberString(s, roundTripOnly) {
-      if (s === "")
-        return false;
-      const n = +s;
-      return isFinite(n) && (!roundTripOnly || "" + n === s);
-    }
-    function parseBigIntLiteralType(text) {
-      const negative = text.startsWith("-");
-      const base10Value = parsePseudoBigInt(`${negative ? text.slice(1) : text}n`);
-      return getBigIntLiteralType({ negative, base10Value });
-    }
-    function isValidBigIntString(s, roundTripOnly) {
-      if (s === "")
-        return false;
-      const scanner2 = createScanner(99 /* ESNext */, false);
-      let success = true;
-      scanner2.setOnError(() => success = false);
-      scanner2.setText(s + "n");
-      let result = scanner2.scan();
-      const negative = result === 40 /* MinusToken */;
-      if (negative) {
-        result = scanner2.scan();
-      }
-      const flags = scanner2.getTokenFlags();
-      return success && result === 9 /* BigIntLiteral */ && scanner2.getTextPos() === s.length + 1 && !(flags & 512 /* ContainsSeparator */) && (!roundTripOnly || s === pseudoBigIntToString({ negative, base10Value: parsePseudoBigInt(scanner2.getTokenValue()) }));
-    }
-    function isMemberOfStringMapping(source, target) {
-      if (target.flags & (4 /* String */ | 1 /* Any */)) {
-        return true;
+      if (type.flags & 128 /* StringLiteral */) {
+        context.approximateLength += type.value.length + 2;
+        return factory.createLiteralTypeNode(setEmitFlags(factory.createStringLiteral(type.value, !!(context.flags & 268435456 /* UseSingleQuotesForStringLiteralType */)), 33554432 /* NoAsciiEscaping */));
       }
-      if (target.flags & 134217728 /* TemplateLiteral */) {
-        return isTypeAssignableTo(source, target);
+      if (type.flags & 256 /* NumberLiteral */) {
+        const value = type.value;
+        context.approximateLength += ("" + value).length;
+        return factory.createLiteralTypeNode(value < 0 ? factory.createPrefixUnaryExpression(40 /* MinusToken */, factory.createNumericLiteral(-value)) : factory.createNumericLiteral(value));
       }
-      if (target.flags & 268435456 /* StringMapping */) {
-        const mappingStack = [];
-        while (target.flags & 268435456 /* StringMapping */) {
-          mappingStack.unshift(target.symbol);
-          target = target.type;
+      if (type.flags & 2048 /* BigIntLiteral */) {
+        context.approximateLength += pseudoBigIntToString(type.value).length + 1;
+        return factory.createLiteralTypeNode(factory.createBigIntLiteral(type.value));
+      }
+      if (type.flags & 512 /* BooleanLiteral */) {
+        context.approximateLength += type.intrinsicName.length;
+        return factory.createLiteralTypeNode(type.intrinsicName === "true" ? factory.createTrue() : factory.createFalse());
+      }
+      if (type.flags & 8192 /* UniqueESSymbol */) {
+        if (!(context.flags & 1048576 /* AllowUniqueESSymbolType */)) {
+          if (isValueSymbolAccessible(type.symbol, context.enclosingDeclaration)) {
+            context.approximateLength += 6;
+            return symbolToTypeNode(type.symbol, context, 111551 /* Value */);
+          }
+          if (context.tracker.reportInaccessibleUniqueSymbolError) {
+            context.tracker.reportInaccessibleUniqueSymbolError();
+          }
         }
-        const mappedSource = reduceLeft(mappingStack, (memo, value) => getStringMappingType(value, memo), source);
-        return mappedSource === source && isMemberOfStringMapping(source, target);
+        context.approximateLength += 13;
+        return factory.createTypeOperatorNode(156 /* UniqueKeyword */, factory.createKeywordTypeNode(153 /* SymbolKeyword */));
       }
-      return false;
-    }
-    function isValidTypeForTemplateLiteralPlaceholder(source, target) {
-      if (source === target || target.flags & (1 /* Any */ | 4 /* String */)) {
-        return true;
+      if (type.flags & 16384 /* Void */) {
+        context.approximateLength += 4;
+        return factory.createKeywordTypeNode(114 /* VoidKeyword */);
       }
-      if (source.flags & 128 /* StringLiteral */) {
-        const value = source.value;
-        return !!(target.flags & 8 /* Number */ && isValidNumberString(value, false) || target.flags & 64 /* BigInt */ && isValidBigIntString(value, false) || target.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) && value === target.intrinsicName || target.flags & 268435456 /* StringMapping */ && isMemberOfStringMapping(getStringLiteralType(value), target));
+      if (type.flags & 32768 /* Undefined */) {
+        context.approximateLength += 9;
+        return factory.createKeywordTypeNode(155 /* UndefinedKeyword */);
       }
-      if (source.flags & 134217728 /* TemplateLiteral */) {
-        const texts = source.texts;
-        return texts.length === 2 && texts[0] === "" && texts[1] === "" && isTypeAssignableTo(source.types[0], target);
+      if (type.flags & 65536 /* Null */) {
+        context.approximateLength += 4;
+        return factory.createLiteralTypeNode(factory.createNull());
       }
-      return isTypeAssignableTo(source, target);
-    }
-    function inferTypesFromTemplateLiteralType(source, target) {
-      return source.flags & 128 /* StringLiteral */ ? inferFromLiteralPartsToTemplateLiteral([source.value], emptyArray, target) : source.flags & 134217728 /* TemplateLiteral */ ? arraysEqual(source.texts, target.texts) ? map(source.types, getStringLikeTypeForType) : inferFromLiteralPartsToTemplateLiteral(source.texts, source.types, target) : void 0;
-    }
-    function isTypeMatchedByTemplateLiteralType(source, target) {
-      const inferences = inferTypesFromTemplateLiteralType(source, target);
-      return !!inferences && every(inferences, (r, i) => isValidTypeForTemplateLiteralPlaceholder(r, target.types[i]));
-    }
-    function getStringLikeTypeForType(type) {
-      return type.flags & (1 /* Any */ | 402653316 /* StringLike */) ? type : getTemplateLiteralType(["", ""], [type]);
-    }
-    function inferFromLiteralPartsToTemplateLiteral(sourceTexts, sourceTypes, target) {
-      const lastSourceIndex = sourceTexts.length - 1;
-      const sourceStartText = sourceTexts[0];
-      const sourceEndText = sourceTexts[lastSourceIndex];
-      const targetTexts = target.texts;
-      const lastTargetIndex = targetTexts.length - 1;
-      const targetStartText = targetTexts[0];
-      const targetEndText = targetTexts[lastTargetIndex];
-      if (lastSourceIndex === 0 && sourceStartText.length < targetStartText.length + targetEndText.length || !sourceStartText.startsWith(targetStartText) || !sourceEndText.endsWith(targetEndText))
-        return void 0;
-      const remainingEndText = sourceEndText.slice(0, sourceEndText.length - targetEndText.length);
-      const matches = [];
-      let seg = 0;
-      let pos = targetStartText.length;
-      for (let i = 1; i < lastTargetIndex; i++) {
-        const delim = targetTexts[i];
-        if (delim.length > 0) {
-          let s = seg;
-          let p = pos;
-          while (true) {
-            p = getSourceText(s).indexOf(delim, p);
-            if (p >= 0)
-              break;
-            s++;
-            if (s === sourceTexts.length)
-              return void 0;
-            p = 0;
-          }
-          addMatch(s, p);
-          pos += delim.length;
-        } else if (pos < getSourceText(seg).length) {
-          addMatch(seg, pos + 1);
-        } else if (seg < lastSourceIndex) {
-          addMatch(seg + 1, 0);
-        } else {
-          return void 0;
-        }
+      if (type.flags & 131072 /* Never */) {
+        context.approximateLength += 5;
+        return factory.createKeywordTypeNode(144 /* NeverKeyword */);
       }
-      addMatch(lastSourceIndex, getSourceText(lastSourceIndex).length);
-      return matches;
-      function getSourceText(index) {
-        return index < lastSourceIndex ? sourceTexts[index] : remainingEndText;
+      if (type.flags & 4096 /* ESSymbol */) {
+        context.approximateLength += 6;
+        return factory.createKeywordTypeNode(153 /* SymbolKeyword */);
       }
-      function addMatch(s, p) {
-        const matchType = s === seg ? getStringLiteralType(getSourceText(s).slice(pos, p)) : getTemplateLiteralType(
-          [sourceTexts[seg].slice(pos), ...sourceTexts.slice(seg + 1, s), getSourceText(s).slice(0, p)],
-          sourceTypes.slice(seg, s)
-        );
-        matches.push(matchType);
-        seg = s;
-        pos = p;
-      }
-    }
-    function inferTypes(inferences, originalSource, originalTarget, priority = 0 /* None */, contravariant = false) {
-      let bivariant = false;
-      let propagationType;
-      let inferencePriority = 2048 /* MaxValue */;
-      let allowComplexConstraintInference = true;
-      let visited;
-      let sourceStack;
-      let targetStack;
-      let expandingFlags = 0 /* None */;
-      inferFromTypes(originalSource, originalTarget);
-      function inferFromTypes(source, target) {
-        if (!couldContainTypeVariables(target)) {
-          return;
-        }
-        if (source === wildcardType) {
-          const savePropagationType = propagationType;
-          propagationType = source;
-          inferFromTypes(target, target);
-          propagationType = savePropagationType;
-          return;
-        }
-        if (source.aliasSymbol && source.aliasSymbol === target.aliasSymbol) {
-          if (source.aliasTypeArguments) {
-            inferFromTypeArguments(source.aliasTypeArguments, target.aliasTypeArguments, getAliasVariances(source.aliasSymbol));
+      if (type.flags & 67108864 /* NonPrimitive */) {
+        context.approximateLength += 6;
+        return factory.createKeywordTypeNode(149 /* ObjectKeyword */);
+      }
+      if (isThisTypeParameter(type)) {
+        if (context.flags & 4194304 /* InObjectTypeLiteral */) {
+          if (!context.encounteredError && !(context.flags & 32768 /* AllowThisInObjectLiteral */)) {
+            context.encounteredError = true;
           }
-          return;
+          (_b = (_a2 = context.tracker).reportInaccessibleThisError) == null ? void 0 : _b.call(_a2);
         }
-        if (source === target && source.flags & 3145728 /* UnionOrIntersection */) {
-          for (const t of source.types) {
-            inferFromTypes(t, t);
-          }
-          return;
+        context.approximateLength += 4;
+        return factory.createThisTypeNode();
+      }
+      if (!inTypeAlias && type.aliasSymbol && (context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */ || isTypeSymbolAccessible(type.aliasSymbol, context.enclosingDeclaration))) {
+        const typeArgumentNodes = mapToTypeNodes(type.aliasTypeArguments, context);
+        if (isReservedMemberName(type.aliasSymbol.escapedName) && !(type.aliasSymbol.flags & 32 /* Class */))
+          return factory.createTypeReferenceNode(factory.createIdentifier(""), typeArgumentNodes);
+        if (length(typeArgumentNodes) === 1 && type.aliasSymbol === globalArrayType.symbol) {
+          return factory.createArrayTypeNode(typeArgumentNodes[0]);
         }
-        if (target.flags & 1048576 /* Union */) {
-          const [tempSources, tempTargets] = inferFromMatchingTypes(source.flags & 1048576 /* Union */ ? source.types : [source], target.types, isTypeOrBaseIdenticalTo);
-          const [sources, targets] = inferFromMatchingTypes(tempSources, tempTargets, isTypeCloselyMatchedBy);
-          if (targets.length === 0) {
-            return;
-          }
-          target = getUnionType(targets);
-          if (sources.length === 0) {
-            inferWithPriority(source, target, 1 /* NakedTypeVariable */);
-            return;
-          }
-          source = getUnionType(sources);
-        } else if (target.flags & 2097152 /* Intersection */ && !every(target.types, isNonGenericObjectType)) {
-          if (!(source.flags & 1048576 /* Union */)) {
-            const [sources, targets] = inferFromMatchingTypes(source.flags & 2097152 /* Intersection */ ? source.types : [source], target.types, isTypeIdenticalTo);
-            if (sources.length === 0 || targets.length === 0) {
-              return;
+        return symbolToTypeNode(type.aliasSymbol, context, 788968 /* Type */, typeArgumentNodes);
+      }
+      const objectFlags = getObjectFlags(type);
+      if (objectFlags & 4 /* Reference */) {
+        Debug.assert(!!(type.flags & 524288 /* Object */));
+        return type.node ? visitAndTransformType(type, typeReferenceToTypeNode) : typeReferenceToTypeNode(type);
+      }
+      if (type.flags & 262144 /* TypeParameter */ || objectFlags & 3 /* ClassOrInterface */) {
+        if (type.flags & 262144 /* TypeParameter */ && contains(context.inferTypeParameters, type)) {
+          context.approximateLength += symbolName(type.symbol).length + 6;
+          let constraintNode;
+          const constraint = getConstraintOfTypeParameter(type);
+          if (constraint) {
+            const inferredConstraint = getInferredTypeParameterConstraint(
+              type,
+              /*omitTypeReferences*/
+              true
+            );
+            if (!(inferredConstraint && isTypeIdenticalTo(constraint, inferredConstraint))) {
+              context.approximateLength += 9;
+              constraintNode = constraint && typeToTypeNodeHelper(constraint, context);
             }
-            source = getIntersectionType(sources);
-            target = getIntersectionType(targets);
           }
-        } else if (target.flags & (8388608 /* IndexedAccess */ | 33554432 /* Substitution */)) {
-          target = getActualTypeVariable(target);
+          return factory.createInferTypeNode(typeParameterToDeclarationWithConstraint(type, context, constraintNode));
         }
-        if (target.flags & 8650752 /* TypeVariable */) {
-          if (isFromInferenceBlockedSource(source)) {
-            return;
-          }
-          const inference = getInferenceInfoForType(target);
-          if (inference) {
-            if (getObjectFlags(source) & 262144 /* NonInferrableType */ || source === nonInferrableAnyType) {
-              return;
-            }
-            if (!inference.isFixed) {
-              if (inference.priority === void 0 || priority < inference.priority) {
-                inference.candidates = void 0;
-                inference.contraCandidates = void 0;
-                inference.topLevel = true;
-                inference.priority = priority;
-              }
-              if (priority === inference.priority) {
-                const candidate = propagationType || source;
-                if (contravariant && !bivariant) {
-                  if (!contains(inference.contraCandidates, candidate)) {
-                    inference.contraCandidates = append(inference.contraCandidates, candidate);
-                    clearCachedInferences(inferences);
-                  }
-                } else if (!contains(inference.candidates, candidate)) {
-                  inference.candidates = append(inference.candidates, candidate);
-                  clearCachedInferences(inferences);
-                }
-              }
-              if (!(priority & 128 /* ReturnType */) && target.flags & 262144 /* TypeParameter */ && inference.topLevel && !isTypeParameterAtTopLevel(originalTarget, target)) {
-                inference.topLevel = false;
-                clearCachedInferences(inferences);
-              }
-            }
-            inferencePriority = Math.min(inferencePriority, priority);
-            return;
-          }
-          const simplified = getSimplifiedType(target, false);
-          if (simplified !== target) {
-            inferFromTypes(source, simplified);
-          } else if (target.flags & 8388608 /* IndexedAccess */) {
-            const indexType = getSimplifiedType(target.indexType, false);
-            if (indexType.flags & 465829888 /* Instantiable */) {
-              const simplified2 = distributeIndexOverObjectType(getSimplifiedType(target.objectType, false), indexType, false);
-              if (simplified2 && simplified2 !== target) {
-                inferFromTypes(source, simplified2);
-              }
-            }
-          }
+        if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && type.flags & 262144 /* TypeParameter */ && !isTypeSymbolAccessible(type.symbol, context.enclosingDeclaration)) {
+          const name2 = typeParameterToName(type, context);
+          context.approximateLength += idText(name2).length;
+          return factory.createTypeReferenceNode(
+            factory.createIdentifier(idText(name2)),
+            /*typeArguments*/
+            void 0
+          );
         }
-        if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target)) && !(source.node && target.node)) {
-          inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target));
-        } else if (source.flags & 4194304 /* Index */ && target.flags & 4194304 /* Index */) {
-          inferFromContravariantTypes(source.type, target.type);
-        } else if ((isLiteralType(source) || source.flags & 4 /* String */) && target.flags & 4194304 /* Index */) {
-          const empty = createEmptyObjectTypeFromStringLiteral(source);
-          inferFromContravariantTypesWithPriority(empty, target.type, 256 /* LiteralKeyof */);
-        } else if (source.flags & 8388608 /* IndexedAccess */ && target.flags & 8388608 /* IndexedAccess */) {
-          inferFromTypes(source.objectType, target.objectType);
-          inferFromTypes(source.indexType, target.indexType);
-        } else if (source.flags & 268435456 /* StringMapping */ && target.flags & 268435456 /* StringMapping */) {
-          if (source.symbol === target.symbol) {
-            inferFromTypes(source.type, target.type);
-          }
-        } else if (source.flags & 33554432 /* Substitution */) {
-          inferFromTypes(source.baseType, target);
-          inferWithPriority(getSubstitutionIntersection(source), target, 4 /* SubstituteSource */);
-        } else if (target.flags & 16777216 /* Conditional */) {
-          invokeOnce(source, target, inferToConditionalType);
-        } else if (target.flags & 3145728 /* UnionOrIntersection */) {
-          inferToMultipleTypes(source, target.types, target.flags);
-        } else if (source.flags & 1048576 /* Union */) {
-          const sourceTypes = source.types;
-          for (const sourceType of sourceTypes) {
-            inferFromTypes(sourceType, target);
-          }
-        } else if (target.flags & 134217728 /* TemplateLiteral */) {
-          inferToTemplateLiteralType(source, target);
-        } else {
-          source = getReducedType(source);
-          if (!(priority & 512 /* NoConstraints */ && source.flags & (2097152 /* Intersection */ | 465829888 /* Instantiable */))) {
-            const apparentSource = getApparentType(source);
-            if (apparentSource !== source && allowComplexConstraintInference && !(apparentSource.flags & (524288 /* Object */ | 2097152 /* Intersection */))) {
-              allowComplexConstraintInference = false;
-              return inferFromTypes(apparentSource, target);
-            }
-            source = apparentSource;
-          }
-          if (source.flags & (524288 /* Object */ | 2097152 /* Intersection */)) {
-            invokeOnce(source, target, inferFromObjectTypes);
-          }
+        if (type.symbol) {
+          return symbolToTypeNode(type.symbol, context, 788968 /* Type */);
         }
+        const name = (type === markerSuperTypeForCheck || type === markerSubTypeForCheck) && varianceTypeParameter && varianceTypeParameter.symbol ? (type === markerSubTypeForCheck ? "sub-" : "super-") + symbolName(varianceTypeParameter.symbol) : "?";
+        return factory.createTypeReferenceNode(
+          factory.createIdentifier(name),
+          /*typeArguments*/
+          void 0
+        );
       }
-      function inferWithPriority(source, target, newPriority) {
-        const savePriority = priority;
-        priority |= newPriority;
-        inferFromTypes(source, target);
-        priority = savePriority;
+      if (type.flags & 1048576 /* Union */ && type.origin) {
+        type = type.origin;
       }
-      function inferFromContravariantTypesWithPriority(source, target, newPriority) {
-        const savePriority = priority;
-        priority |= newPriority;
-        inferFromContravariantTypes(source, target);
-        priority = savePriority;
-      }
-      function inferToMultipleTypesWithPriority(source, targets, targetFlags, newPriority) {
-        const savePriority = priority;
-        priority |= newPriority;
-        inferToMultipleTypes(source, targets, targetFlags);
-        priority = savePriority;
-      }
-      function invokeOnce(source, target, action) {
-        const key = source.id + "," + target.id;
-        const status = visited && visited.get(key);
-        if (status !== void 0) {
-          inferencePriority = Math.min(inferencePriority, status);
-          return;
+      if (type.flags & (1048576 /* Union */ | 2097152 /* Intersection */)) {
+        const types = type.flags & 1048576 /* Union */ ? formatUnionTypes(type.types) : type.types;
+        if (length(types) === 1) {
+          return typeToTypeNodeHelper(types[0], context);
         }
-        (visited || (visited = /* @__PURE__ */ new Map())).set(key, -1 /* Circularity */);
-        const saveInferencePriority = inferencePriority;
-        inferencePriority = 2048 /* MaxValue */;
-        const saveExpandingFlags = expandingFlags;
-        const sourceIdentity = getRecursionIdentity(source);
-        const targetIdentity = getRecursionIdentity(target);
-        if (contains(sourceStack, sourceIdentity))
-          expandingFlags |= 1 /* Source */;
-        if (contains(targetStack, targetIdentity))
-          expandingFlags |= 2 /* Target */;
-        if (expandingFlags !== 3 /* Both */) {
-          (sourceStack || (sourceStack = [])).push(sourceIdentity);
-          (targetStack || (targetStack = [])).push(targetIdentity);
-          action(source, target);
-          targetStack.pop();
-          sourceStack.pop();
+        const typeNodes = mapToTypeNodes(
+          types,
+          context,
+          /*isBareList*/
+          true
+        );
+        if (typeNodes && typeNodes.length > 0) {
+          return type.flags & 1048576 /* Union */ ? factory.createUnionTypeNode(typeNodes) : factory.createIntersectionTypeNode(typeNodes);
         } else {
-          inferencePriority = -1 /* Circularity */;
-        }
-        expandingFlags = saveExpandingFlags;
-        visited.set(key, inferencePriority);
-        inferencePriority = Math.min(inferencePriority, saveInferencePriority);
-      }
-      function inferFromMatchingTypes(sources, targets, matches) {
-        let matchedSources;
-        let matchedTargets;
-        for (const t of targets) {
-          for (const s of sources) {
-            if (matches(s, t)) {
-              inferFromTypes(s, t);
-              matchedSources = appendIfUnique(matchedSources, s);
-              matchedTargets = appendIfUnique(matchedTargets, t);
-            }
+          if (!context.encounteredError && !(context.flags & 262144 /* AllowEmptyUnionOrIntersection */)) {
+            context.encounteredError = true;
           }
+          return void 0;
         }
-        return [
-          matchedSources ? filter(sources, (t) => !contains(matchedSources, t)) : sources,
-          matchedTargets ? filter(targets, (t) => !contains(matchedTargets, t)) : targets
-        ];
       }
-      function inferFromTypeArguments(sourceTypes, targetTypes, variances) {
-        const count = sourceTypes.length < targetTypes.length ? sourceTypes.length : targetTypes.length;
-        for (let i = 0; i < count; i++) {
-          if (i < variances.length && (variances[i] & 7 /* VarianceMask */) === 2 /* Contravariant */) {
-            inferFromContravariantTypes(sourceTypes[i], targetTypes[i]);
-          } else {
-            inferFromTypes(sourceTypes[i], targetTypes[i]);
-          }
-        }
+      if (objectFlags & (16 /* Anonymous */ | 32 /* Mapped */)) {
+        Debug.assert(!!(type.flags & 524288 /* Object */));
+        return createAnonymousTypeNode(type);
       }
-      function inferFromContravariantTypes(source, target) {
-        contravariant = !contravariant;
-        inferFromTypes(source, target);
-        contravariant = !contravariant;
+      if (type.flags & 4194304 /* Index */) {
+        const indexedType = type.type;
+        context.approximateLength += 6;
+        const indexTypeNode = typeToTypeNodeHelper(indexedType, context);
+        return factory.createTypeOperatorNode(141 /* KeyOfKeyword */, indexTypeNode);
       }
-      function inferFromContravariantTypesIfStrictFunctionTypes(source, target) {
-        if (strictFunctionTypes || priority & 1024 /* AlwaysStrict */) {
-          inferFromContravariantTypes(source, target);
-        } else {
-          inferFromTypes(source, target);
-        }
+      if (type.flags & 134217728 /* TemplateLiteral */) {
+        const texts = type.texts;
+        const types = type.types;
+        const templateHead = factory.createTemplateHead(texts[0]);
+        const templateSpans = factory.createNodeArray(
+          map(types, (t, i) => factory.createTemplateLiteralTypeSpan(
+            typeToTypeNodeHelper(t, context),
+            (i < types.length - 1 ? factory.createTemplateMiddle : factory.createTemplateTail)(texts[i + 1])
+          ))
+        );
+        context.approximateLength += 2;
+        return factory.createTemplateLiteralType(templateHead, templateSpans);
+      }
+      if (type.flags & 268435456 /* StringMapping */) {
+        const typeNode = typeToTypeNodeHelper(type.type, context);
+        return symbolToTypeNode(type.symbol, context, 788968 /* Type */, [typeNode]);
+      }
+      if (type.flags & 8388608 /* IndexedAccess */) {
+        const objectTypeNode = typeToTypeNodeHelper(type.objectType, context);
+        const indexTypeNode = typeToTypeNodeHelper(type.indexType, context);
+        context.approximateLength += 2;
+        return factory.createIndexedAccessTypeNode(objectTypeNode, indexTypeNode);
+      }
+      if (type.flags & 16777216 /* Conditional */) {
+        return visitAndTransformType(type, (type2) => conditionalTypeToTypeNode(type2));
       }
-      function getInferenceInfoForType(type) {
-        if (type.flags & 8650752 /* TypeVariable */) {
-          for (const inference of inferences) {
-            if (type === inference.typeParameter) {
-              return inference;
+      if (type.flags & 33554432 /* Substitution */) {
+        return typeToTypeNodeHelper(type.baseType, context);
+      }
+      return Debug.fail("Should be unreachable.");
+      function conditionalTypeToTypeNode(type2) {
+        const checkTypeNode = typeToTypeNodeHelper(type2.checkType, context);
+        context.approximateLength += 15;
+        if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && type2.root.isDistributive && !(type2.checkType.flags & 262144 /* TypeParameter */)) {
+          const newParam = createTypeParameter(createSymbol(262144 /* TypeParameter */, "T"));
+          const name = typeParameterToName(newParam, context);
+          const newTypeVariable = factory.createTypeReferenceNode(name);
+          context.approximateLength += 37;
+          const newMapper = prependTypeMapping(type2.root.checkType, newParam, type2.mapper);
+          const saveInferTypeParameters2 = context.inferTypeParameters;
+          context.inferTypeParameters = type2.root.inferTypeParameters;
+          const extendsTypeNode2 = typeToTypeNodeHelper(instantiateType(type2.root.extendsType, newMapper), context);
+          context.inferTypeParameters = saveInferTypeParameters2;
+          const trueTypeNode2 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode(type2.root.node.trueType), newMapper));
+          const falseTypeNode2 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode(type2.root.node.falseType), newMapper));
+          return factory.createConditionalTypeNode(
+            checkTypeNode,
+            factory.createInferTypeNode(factory.createTypeParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              factory.cloneNode(newTypeVariable.typeName)
+            )),
+            factory.createConditionalTypeNode(
+              factory.createTypeReferenceNode(factory.cloneNode(name)),
+              typeToTypeNodeHelper(type2.checkType, context),
+              factory.createConditionalTypeNode(newTypeVariable, extendsTypeNode2, trueTypeNode2, falseTypeNode2),
+              factory.createKeywordTypeNode(144 /* NeverKeyword */)
+            ),
+            factory.createKeywordTypeNode(144 /* NeverKeyword */)
+          );
+        }
+        const saveInferTypeParameters = context.inferTypeParameters;
+        context.inferTypeParameters = type2.root.inferTypeParameters;
+        const extendsTypeNode = typeToTypeNodeHelper(type2.extendsType, context);
+        context.inferTypeParameters = saveInferTypeParameters;
+        const trueTypeNode = typeToTypeNodeOrCircularityElision(getTrueTypeFromConditionalType(type2));
+        const falseTypeNode = typeToTypeNodeOrCircularityElision(getFalseTypeFromConditionalType(type2));
+        return factory.createConditionalTypeNode(checkTypeNode, extendsTypeNode, trueTypeNode, falseTypeNode);
+      }
+      function typeToTypeNodeOrCircularityElision(type2) {
+        var _a3, _b2, _c;
+        if (type2.flags & 1048576 /* Union */) {
+          if ((_a3 = context.visitedTypes) == null ? void 0 : _a3.has(getTypeId(type2))) {
+            if (!(context.flags & 131072 /* AllowAnonymousIdentifier */)) {
+              context.encounteredError = true;
+              (_c = (_b2 = context.tracker) == null ? void 0 : _b2.reportCyclicStructureError) == null ? void 0 : _c.call(_b2);
             }
+            return createElidedInformationPlaceholder(context);
           }
+          return visitAndTransformType(type2, (type3) => typeToTypeNodeHelper(type3, context));
         }
-        return void 0;
+        return typeToTypeNodeHelper(type2, context);
       }
-      function getSingleTypeVariableFromIntersectionTypes(types) {
-        let typeVariable;
-        for (const type of types) {
-          const t = type.flags & 2097152 /* Intersection */ && find(type.types, (t2) => !!getInferenceInfoForType(t2));
-          if (!t || typeVariable && t !== typeVariable) {
-            return void 0;
+      function isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) {
+        return isMappedTypeWithKeyofConstraintDeclaration(type2) && !(getModifiersTypeFromMappedType(type2).flags & 262144 /* TypeParameter */);
+      }
+      function createMappedTypeNodeFromType(type2) {
+        Debug.assert(!!(type2.flags & 524288 /* Object */));
+        const readonlyToken = type2.declaration.readonlyToken ? factory.createToken(type2.declaration.readonlyToken.kind) : void 0;
+        const questionToken = type2.declaration.questionToken ? factory.createToken(type2.declaration.questionToken.kind) : void 0;
+        let appropriateConstraintTypeNode;
+        let newTypeVariable;
+        if (isMappedTypeWithKeyofConstraintDeclaration(type2)) {
+          if (isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */) {
+            const newParam = createTypeParameter(createSymbol(262144 /* TypeParameter */, "T"));
+            const name = typeParameterToName(newParam, context);
+            newTypeVariable = factory.createTypeReferenceNode(name);
           }
-          typeVariable = t;
+          appropriateConstraintTypeNode = factory.createTypeOperatorNode(141 /* KeyOfKeyword */, newTypeVariable || typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context));
+        } else {
+          appropriateConstraintTypeNode = typeToTypeNodeHelper(getConstraintTypeFromMappedType(type2), context);
+        }
+        const typeParameterNode = typeParameterToDeclarationWithConstraint(getTypeParameterFromMappedType(type2), context, appropriateConstraintTypeNode);
+        const nameTypeNode = type2.declaration.nameType ? typeToTypeNodeHelper(getNameTypeFromMappedType(type2), context) : void 0;
+        const templateTypeNode = typeToTypeNodeHelper(removeMissingType(getTemplateTypeFromMappedType(type2), !!(getMappedTypeModifiers(type2) & 4 /* IncludeOptional */)), context);
+        const mappedTypeNode = factory.createMappedTypeNode(
+          readonlyToken,
+          typeParameterNode,
+          nameTypeNode,
+          questionToken,
+          templateTypeNode,
+          /*members*/
+          void 0
+        );
+        context.approximateLength += 10;
+        const result = setEmitFlags(mappedTypeNode, 1 /* SingleLine */);
+        if (isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */) {
+          const originalConstraint = instantiateType(getConstraintOfTypeParameter(getTypeFromTypeNode(type2.declaration.typeParameter.constraint.type)) || unknownType, type2.mapper);
+          return factory.createConditionalTypeNode(
+            typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context),
+            factory.createInferTypeNode(factory.createTypeParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              factory.cloneNode(newTypeVariable.typeName),
+              originalConstraint.flags & 2 /* Unknown */ ? void 0 : typeToTypeNodeHelper(originalConstraint, context)
+            )),
+            result,
+            factory.createKeywordTypeNode(144 /* NeverKeyword */)
+          );
         }
-        return typeVariable;
+        return result;
       }
-      function inferToMultipleTypes(source, targets, targetFlags) {
-        let typeVariableCount = 0;
-        if (targetFlags & 1048576 /* Union */) {
-          let nakedTypeVariable;
-          const sources = source.flags & 1048576 /* Union */ ? source.types : [source];
-          const matched = new Array(sources.length);
-          let inferenceCircularity = false;
-          for (const t of targets) {
-            if (getInferenceInfoForType(t)) {
-              nakedTypeVariable = t;
-              typeVariableCount++;
+      function createAnonymousTypeNode(type2) {
+        var _a3;
+        const typeId = type2.id;
+        const symbol = type2.symbol;
+        if (symbol) {
+          const isInstanceType = isClassInstanceSide(type2) ? 788968 /* Type */ : 111551 /* Value */;
+          if (isJSConstructor(symbol.valueDeclaration)) {
+            return symbolToTypeNode(symbol, context, isInstanceType);
+          } else if (symbol.flags & 32 /* Class */ && !getBaseTypeVariableOfClass(symbol) && !(symbol.valueDeclaration && isClassLike(symbol.valueDeclaration) && context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && (!isClassDeclaration(symbol.valueDeclaration) || isSymbolAccessible(
+            symbol,
+            context.enclosingDeclaration,
+            isInstanceType,
+            /*computeAliases*/
+            false
+          ).accessibility !== 0 /* Accessible */)) || symbol.flags & (384 /* Enum */ | 512 /* ValueModule */) || shouldWriteTypeOfFunctionSymbol()) {
+            return symbolToTypeNode(symbol, context, isInstanceType);
+          } else if ((_a3 = context.visitedTypes) == null ? void 0 : _a3.has(typeId)) {
+            const typeAlias = getTypeAliasForTypeLiteral(type2);
+            if (typeAlias) {
+              return symbolToTypeNode(typeAlias, context, 788968 /* Type */);
             } else {
-              for (let i = 0; i < sources.length; i++) {
-                const saveInferencePriority = inferencePriority;
-                inferencePriority = 2048 /* MaxValue */;
-                inferFromTypes(sources[i], t);
-                if (inferencePriority === priority)
-                  matched[i] = true;
-                inferenceCircularity = inferenceCircularity || inferencePriority === -1 /* Circularity */;
-                inferencePriority = Math.min(inferencePriority, saveInferencePriority);
-              }
-            }
-          }
-          if (typeVariableCount === 0) {
-            const intersectionTypeVariable = getSingleTypeVariableFromIntersectionTypes(targets);
-            if (intersectionTypeVariable) {
-              inferWithPriority(source, intersectionTypeVariable, 1 /* NakedTypeVariable */);
-            }
-            return;
-          }
-          if (typeVariableCount === 1 && !inferenceCircularity) {
-            const unmatched = flatMap(sources, (s, i) => matched[i] ? void 0 : s);
-            if (unmatched.length) {
-              inferFromTypes(getUnionType(unmatched), nakedTypeVariable);
-              return;
+              return createElidedInformationPlaceholder(context);
             }
+          } else {
+            return visitAndTransformType(type2, createTypeNodeFromObjectType);
           }
         } else {
-          for (const t of targets) {
-            if (getInferenceInfoForType(t)) {
-              typeVariableCount++;
-            } else {
-              inferFromTypes(source, t);
-            }
-          }
+          return createTypeNodeFromObjectType(type2);
         }
-        if (targetFlags & 2097152 /* Intersection */ ? typeVariableCount === 1 : typeVariableCount > 0) {
-          for (const t of targets) {
-            if (getInferenceInfoForType(t)) {
-              inferWithPriority(source, t, 1 /* NakedTypeVariable */);
-            }
+        function shouldWriteTypeOfFunctionSymbol() {
+          var _a4;
+          const isStaticMethodSymbol = !!(symbol.flags & 8192 /* Method */) && // typeof static method
+          some(symbol.declarations, (declaration) => isStatic(declaration));
+          const isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* Function */) && (symbol.parent || // is exported function symbol
+          forEach(symbol.declarations, (declaration) => declaration.parent.kind === 308 /* SourceFile */ || declaration.parent.kind === 265 /* ModuleBlock */));
+          if (isStaticMethodSymbol || isNonLocalFunctionSymbol) {
+            return (!!(context.flags & 4096 /* UseTypeOfFunction */) || ((_a4 = context.visitedTypes) == null ? void 0 : _a4.has(typeId))) && // it is type of the symbol uses itself recursively
+            (!(context.flags & 8 /* UseStructuralFallback */) || isValueSymbolAccessible(symbol, context.enclosingDeclaration));
           }
         }
       }
-      function inferToMappedType(source, target, constraintType) {
-        if (constraintType.flags & 1048576 /* Union */) {
-          let result = false;
-          for (const type of constraintType.types) {
-            result = inferToMappedType(source, target, type) || result;
+      function visitAndTransformType(type2, transform2) {
+        var _a3, _b2;
+        const typeId = type2.id;
+        const isConstructorObject = getObjectFlags(type2) & 16 /* Anonymous */ && type2.symbol && type2.symbol.flags & 32 /* Class */;
+        const id = getObjectFlags(type2) & 4 /* Reference */ && type2.node ? "N" + getNodeId(type2.node) : type2.flags & 16777216 /* Conditional */ ? "N" + getNodeId(type2.root.node) : type2.symbol ? (isConstructorObject ? "+" : "") + getSymbolId(type2.symbol) : void 0;
+        if (!context.visitedTypes) {
+          context.visitedTypes = /* @__PURE__ */ new Set();
+        }
+        if (id && !context.symbolDepth) {
+          context.symbolDepth = /* @__PURE__ */ new Map();
+        }
+        const links = context.enclosingDeclaration && getNodeLinks(context.enclosingDeclaration);
+        const key = `${getTypeId(type2)}|${context.flags}`;
+        if (links) {
+          links.serializedTypes || (links.serializedTypes = /* @__PURE__ */ new Map());
+        }
+        const cachedResult = (_a3 = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _a3.get(key);
+        if (cachedResult) {
+          if (cachedResult.truncating) {
+            context.truncating = true;
           }
-          return result;
+          context.approximateLength += cachedResult.addedLength;
+          return deepCloneOrReuseNode(cachedResult.node);
         }
-        if (constraintType.flags & 4194304 /* Index */) {
-          const inference = getInferenceInfoForType(constraintType.type);
-          if (inference && !inference.isFixed && !isFromInferenceBlockedSource(source)) {
-            const inferredType = inferTypeForHomomorphicMappedType(source, target, constraintType);
-            if (inferredType) {
-              inferWithPriority(
-                inferredType,
-                inference.typeParameter,
-                getObjectFlags(source) & 262144 /* NonInferrableType */ ? 16 /* PartialHomomorphicMappedType */ : 8 /* HomomorphicMappedType */
-              );
-            }
+        let depth;
+        if (id) {
+          depth = context.symbolDepth.get(id) || 0;
+          if (depth > 10) {
+            return createElidedInformationPlaceholder(context);
           }
-          return true;
+          context.symbolDepth.set(id, depth + 1);
         }
-        if (constraintType.flags & 262144 /* TypeParameter */) {
-          inferWithPriority(getIndexType(source), constraintType, 32 /* MappedTypeConstraint */);
-          const extendedConstraint = getConstraintOfType(constraintType);
-          if (extendedConstraint && inferToMappedType(source, target, extendedConstraint)) {
-            return true;
+        context.visitedTypes.add(typeId);
+        const startLength = context.approximateLength;
+        const result = transform2(type2);
+        const addedLength = context.approximateLength - startLength;
+        if (!context.reportedDiagnostic && !context.encounteredError) {
+          (_b2 = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _b2.set(key, { node: result, truncating: context.truncating, addedLength });
+        }
+        context.visitedTypes.delete(typeId);
+        if (id) {
+          context.symbolDepth.set(id, depth);
+        }
+        return result;
+        function deepCloneOrReuseNode(node) {
+          if (!nodeIsSynthesized(node) && getParseTreeNode(node) === node) {
+            return node;
           }
-          const propTypes = map(getPropertiesOfType(source), getTypeOfSymbol);
-          const indexTypes = map(getIndexInfosOfType(source), (info) => info !== enumNumberIndexInfo ? info.type : neverType);
-          inferFromTypes(getUnionType(concatenate(propTypes, indexTypes)), getTemplateTypeFromMappedType(target));
-          return true;
+          return setTextRange(factory.cloneNode(visitEachChild(node, deepCloneOrReuseNode, nullTransformationContext, deepCloneOrReuseNodes)), node);
         }
-        return false;
-      }
-      function inferToConditionalType(source, target) {
-        if (source.flags & 16777216 /* Conditional */) {
-          inferFromTypes(source.checkType, target.checkType);
-          inferFromTypes(source.extendsType, target.extendsType);
-          inferFromTypes(getTrueTypeFromConditionalType(source), getTrueTypeFromConditionalType(target));
-          inferFromTypes(getFalseTypeFromConditionalType(source), getFalseTypeFromConditionalType(target));
-        } else {
-          const targetTypes = [getTrueTypeFromConditionalType(target), getFalseTypeFromConditionalType(target)];
-          inferToMultipleTypesWithPriority(source, targetTypes, target.flags, contravariant ? 64 /* ContravariantConditional */ : 0);
-        }
-      }
-      function inferToTemplateLiteralType(source, target) {
-        const matches = inferTypesFromTemplateLiteralType(source, target);
-        const types = target.types;
-        if (matches || every(target.texts, (s) => s.length === 0)) {
-          for (let i = 0; i < types.length; i++) {
-            const source2 = matches ? matches[i] : neverType;
-            const target2 = types[i];
-            if (source2.flags & 128 /* StringLiteral */ && target2.flags & 8650752 /* TypeVariable */) {
-              const inferenceContext = getInferenceInfoForType(target2);
-              const constraint = inferenceContext ? getBaseConstraintOfType(inferenceContext.typeParameter) : void 0;
-              if (constraint && !isTypeAny(constraint)) {
-                const constraintTypes = constraint.flags & 1048576 /* Union */ ? constraint.types : [constraint];
-                let allTypeFlags = reduceLeft(constraintTypes, (flags, t) => flags | t.flags, 0);
-                if (!(allTypeFlags & 4 /* String */)) {
-                  const str = source2.value;
-                  if (allTypeFlags & 296 /* NumberLike */ && !isValidNumberString(str, true)) {
-                    allTypeFlags &= ~296 /* NumberLike */;
-                  }
-                  if (allTypeFlags & 2112 /* BigIntLike */ && !isValidBigIntString(str, true)) {
-                    allTypeFlags &= ~2112 /* BigIntLike */;
-                  }
-                  const matchingType = reduceLeft(
-                    constraintTypes,
-                    (left, right) => !(right.flags & allTypeFlags) ? left : left.flags & 4 /* String */ ? left : right.flags & 4 /* String */ ? source2 : left.flags & 134217728 /* TemplateLiteral */ ? left : right.flags & 134217728 /* TemplateLiteral */ && isTypeMatchedByTemplateLiteralType(source2, right) ? source2 : left.flags & 268435456 /* StringMapping */ ? left : right.flags & 268435456 /* StringMapping */ && str === applyStringMapping(right.symbol, str) ? source2 : left.flags & 128 /* StringLiteral */ ? left : right.flags & 128 /* StringLiteral */ && right.value === str ? right : left.flags & 8 /* Number */ ? left : right.flags & 8 /* Number */ ? getNumberLiteralType(+str) : left.flags & 32 /* Enum */ ? left : right.flags & 32 /* Enum */ ? getNumberLiteralType(+str) : left.flags & 256 /* NumberLiteral */ ? left : right.flags & 256 /* NumberLiteral */ && right.value === +str ? right : left.flags & 64 /* BigInt */ ? left : right.flags & 64 /* BigInt */ ? parseBigIntLiteralType(str) : left.flags & 2048 /* BigIntLiteral */ ? left : right.flags & 2048 /* BigIntLiteral */ && pseudoBigIntToString(right.value) === str ? right : left.flags & 16 /* Boolean */ ? left : right.flags & 16 /* Boolean */ ? str === "true" ? trueType : str === "false" ? falseType : booleanType : left.flags & 512 /* BooleanLiteral */ ? left : right.flags & 512 /* BooleanLiteral */ && right.intrinsicName === str ? right : left.flags & 32768 /* Undefined */ ? left : right.flags & 32768 /* Undefined */ && right.intrinsicName === str ? right : left.flags & 65536 /* Null */ ? left : right.flags & 65536 /* Null */ && right.intrinsicName === str ? right : left,
-                    neverType
-                  );
-                  if (!(matchingType.flags & 131072 /* Never */)) {
-                    inferFromTypes(matchingType, target2);
-                    continue;
-                  }
-                }
-              }
-            }
-            inferFromTypes(source2, target2);
+        function deepCloneOrReuseNodes(nodes, visitor, test, start2, count) {
+          if (nodes && nodes.length === 0) {
+            return setTextRange(factory.createNodeArray(
+              /*nodes*/
+              void 0,
+              nodes.hasTrailingComma
+            ), nodes);
           }
+          return visitNodes2(nodes, visitor, test, start2, count);
         }
       }
-      function inferFromObjectTypes(source, target) {
-        if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target))) {
-          inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target));
-          return;
+      function createTypeNodeFromObjectType(type2) {
+        if (isGenericMappedType(type2) || type2.containsError) {
+          return createMappedTypeNodeFromType(type2);
         }
-        if (isGenericMappedType(source) && isGenericMappedType(target)) {
-          inferFromTypes(getConstraintTypeFromMappedType(source), getConstraintTypeFromMappedType(target));
-          inferFromTypes(getTemplateTypeFromMappedType(source), getTemplateTypeFromMappedType(target));
-          const sourceNameType = getNameTypeFromMappedType(source);
-          const targetNameType = getNameTypeFromMappedType(target);
-          if (sourceNameType && targetNameType)
-            inferFromTypes(sourceNameType, targetNameType);
-        }
-        if (getObjectFlags(target) & 32 /* Mapped */ && !target.declaration.nameType) {
-          const constraintType = getConstraintTypeFromMappedType(target);
-          if (inferToMappedType(source, target, constraintType)) {
-            return;
+        const resolved = resolveStructuredTypeMembers(type2);
+        if (!resolved.properties.length && !resolved.indexInfos.length) {
+          if (!resolved.callSignatures.length && !resolved.constructSignatures.length) {
+            context.approximateLength += 2;
+            return setEmitFlags(factory.createTypeLiteralNode(
+              /*members*/
+              void 0
+            ), 1 /* SingleLine */);
+          }
+          if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) {
+            const signature = resolved.callSignatures[0];
+            const signatureNode = signatureToSignatureDeclarationHelper(signature, 181 /* FunctionType */, context);
+            return signatureNode;
+          }
+          if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) {
+            const signature = resolved.constructSignatures[0];
+            const signatureNode = signatureToSignatureDeclarationHelper(signature, 182 /* ConstructorType */, context);
+            return signatureNode;
           }
         }
-        if (!typesDefinitelyUnrelated(source, target)) {
-          if (isArrayOrTupleType(source)) {
-            if (isTupleType(target)) {
-              const sourceArity = getTypeReferenceArity(source);
-              const targetArity = getTypeReferenceArity(target);
-              const elementTypes = getTypeArguments(target);
-              const elementFlags = target.target.elementFlags;
-              if (isTupleType(source) && isTupleTypeStructureMatching(source, target)) {
-                for (let i = 0; i < targetArity; i++) {
-                  inferFromTypes(getTypeArguments(source)[i], elementTypes[i]);
-                }
-                return;
-              }
-              const startLength = isTupleType(source) ? Math.min(source.target.fixedLength, target.target.fixedLength) : 0;
-              const endLength = Math.min(
-                isTupleType(source) ? getEndElementCount(source.target, 3 /* Fixed */) : 0,
-                target.target.hasRestElement ? getEndElementCount(target.target, 3 /* Fixed */) : 0
-              );
-              for (let i = 0; i < startLength; i++) {
-                inferFromTypes(getTypeArguments(source)[i], elementTypes[i]);
-              }
-              if (!isTupleType(source) || sourceArity - startLength - endLength === 1 && source.target.elementFlags[startLength] & 4 /* Rest */) {
-                const restType = getTypeArguments(source)[startLength];
-                for (let i = startLength; i < targetArity - endLength; i++) {
-                  inferFromTypes(elementFlags[i] & 8 /* Variadic */ ? createArrayType(restType) : restType, elementTypes[i]);
+        const abstractSignatures = filter(resolved.constructSignatures, (signature) => !!(signature.flags & 4 /* Abstract */));
+        if (some(abstractSignatures)) {
+          const types = map(abstractSignatures, getOrCreateTypeFromSignature);
+          const typeElementCount = resolved.callSignatures.length + (resolved.constructSignatures.length - abstractSignatures.length) + resolved.indexInfos.length + // exclude `prototype` when writing a class expression as a type literal, as per
+          // the logic in `createTypeNodesFromResolvedType`.
+          (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ ? countWhere(resolved.properties, (p) => !(p.flags & 4194304 /* Prototype */)) : length(resolved.properties));
+          if (typeElementCount) {
+            types.push(getResolvedTypeWithoutAbstractConstructSignatures(resolved));
+          }
+          return typeToTypeNodeHelper(getIntersectionType(types), context);
+        }
+        const savedFlags = context.flags;
+        context.flags |= 4194304 /* InObjectTypeLiteral */;
+        const members = createTypeNodesFromResolvedType(resolved);
+        context.flags = savedFlags;
+        const typeLiteralNode = factory.createTypeLiteralNode(members);
+        context.approximateLength += 2;
+        setEmitFlags(typeLiteralNode, context.flags & 1024 /* MultilineObjectLiterals */ ? 0 : 1 /* SingleLine */);
+        return typeLiteralNode;
+      }
+      function typeReferenceToTypeNode(type2) {
+        let typeArguments = getTypeArguments(type2);
+        if (type2.target === globalArrayType || type2.target === globalReadonlyArrayType) {
+          if (context.flags & 2 /* WriteArrayAsGenericType */) {
+            const typeArgumentNode = typeToTypeNodeHelper(typeArguments[0], context);
+            return factory.createTypeReferenceNode(type2.target === globalArrayType ? "Array" : "ReadonlyArray", [typeArgumentNode]);
+          }
+          const elementType = typeToTypeNodeHelper(typeArguments[0], context);
+          const arrayType = factory.createArrayTypeNode(elementType);
+          return type2.target === globalArrayType ? arrayType : factory.createTypeOperatorNode(146 /* ReadonlyKeyword */, arrayType);
+        } else if (type2.target.objectFlags & 8 /* Tuple */) {
+          typeArguments = sameMap(typeArguments, (t, i) => removeMissingType(t, !!(type2.target.elementFlags[i] & 2 /* Optional */)));
+          if (typeArguments.length > 0) {
+            const arity = getTypeReferenceArity(type2);
+            const tupleConstituentNodes = mapToTypeNodes(typeArguments.slice(0, arity), context);
+            if (tupleConstituentNodes) {
+              if (type2.target.labeledElementDeclarations) {
+                for (let i = 0; i < tupleConstituentNodes.length; i++) {
+                  const flags = type2.target.elementFlags[i];
+                  tupleConstituentNodes[i] = factory.createNamedTupleMember(
+                    flags & 12 /* Variable */ ? factory.createToken(25 /* DotDotDotToken */) : void 0,
+                    factory.createIdentifier(unescapeLeadingUnderscores(getTupleElementLabel(type2.target.labeledElementDeclarations[i]))),
+                    flags & 2 /* Optional */ ? factory.createToken(57 /* QuestionToken */) : void 0,
+                    flags & 4 /* Rest */ ? factory.createArrayTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i]
+                  );
                 }
               } else {
-                const middleLength = targetArity - startLength - endLength;
-                if (middleLength === 2 && elementFlags[startLength] & elementFlags[startLength + 1] & 8 /* Variadic */ && isTupleType(source)) {
-                  const targetInfo = getInferenceInfoForType(elementTypes[startLength]);
-                  if (targetInfo && targetInfo.impliedArity !== void 0) {
-                    inferFromTypes(sliceTupleType(source, startLength, endLength + sourceArity - targetInfo.impliedArity), elementTypes[startLength]);
-                    inferFromTypes(sliceTupleType(source, startLength + targetInfo.impliedArity, endLength), elementTypes[startLength + 1]);
-                  }
-                } else if (middleLength === 1 && elementFlags[startLength] & 8 /* Variadic */) {
-                  const endsInOptional = target.target.elementFlags[targetArity - 1] & 2 /* Optional */;
-                  const sourceSlice = isTupleType(source) ? sliceTupleType(source, startLength, endLength) : createArrayType(getTypeArguments(source)[0]);
-                  inferWithPriority(sourceSlice, elementTypes[startLength], endsInOptional ? 2 /* SpeculativeTuple */ : 0);
-                } else if (middleLength === 1 && elementFlags[startLength] & 4 /* Rest */) {
-                  const restType = isTupleType(source) ? getElementTypeOfSliceOfTupleType(source, startLength, endLength) : getTypeArguments(source)[0];
-                  if (restType) {
-                    inferFromTypes(restType, elementTypes[startLength]);
-                  }
+                for (let i = 0; i < Math.min(arity, tupleConstituentNodes.length); i++) {
+                  const flags = type2.target.elementFlags[i];
+                  tupleConstituentNodes[i] = flags & 12 /* Variable */ ? factory.createRestTypeNode(flags & 4 /* Rest */ ? factory.createArrayTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i]) : flags & 2 /* Optional */ ? factory.createOptionalTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i];
                 }
               }
-              for (let i = 0; i < endLength; i++) {
-                inferFromTypes(getTypeArguments(source)[sourceArity - i - 1], elementTypes[targetArity - i - 1]);
-              }
-              return;
-            }
-            if (isArrayType(target)) {
-              inferFromIndexTypes(source, target);
-              return;
+              const tupleTypeNode = setEmitFlags(factory.createTupleTypeNode(tupleConstituentNodes), 1 /* SingleLine */);
+              return type2.target.readonly ? factory.createTypeOperatorNode(146 /* ReadonlyKeyword */, tupleTypeNode) : tupleTypeNode;
             }
           }
-          inferFromProperties(source, target);
-          inferFromSignatures(source, target, 0 /* Call */);
-          inferFromSignatures(source, target, 1 /* Construct */);
-          inferFromIndexTypes(source, target);
-        }
-      }
-      function inferFromProperties(source, target) {
-        const properties = getPropertiesOfObjectType(target);
-        for (const targetProp of properties) {
-          const sourceProp = getPropertyOfType(source, targetProp.escapedName);
-          if (sourceProp && !some(sourceProp.declarations, hasSkipDirectInferenceFlag)) {
-            inferFromTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp));
-          }
-        }
-      }
-      function inferFromSignatures(source, target, kind) {
-        const sourceSignatures = getSignaturesOfType(source, kind);
-        const targetSignatures = getSignaturesOfType(target, kind);
-        const sourceLen = sourceSignatures.length;
-        const targetLen = targetSignatures.length;
-        const len = sourceLen < targetLen ? sourceLen : targetLen;
-        for (let i = 0; i < len; i++) {
-          inferFromSignature(getBaseSignature(sourceSignatures[sourceLen - len + i]), getErasedSignature(targetSignatures[targetLen - len + i]));
-        }
-      }
-      function inferFromSignature(source, target) {
-        const saveBivariant = bivariant;
-        const kind = target.declaration ? target.declaration.kind : 0 /* Unknown */;
-        bivariant = bivariant || kind === 171 /* MethodDeclaration */ || kind === 170 /* MethodSignature */ || kind === 173 /* Constructor */;
-        applyToParameterTypes(source, target, inferFromContravariantTypesIfStrictFunctionTypes);
-        bivariant = saveBivariant;
-        applyToReturnTypes(source, target, inferFromTypes);
-      }
-      function inferFromIndexTypes(source, target) {
-        const priority2 = getObjectFlags(source) & getObjectFlags(target) & 32 /* Mapped */ ? 8 /* HomomorphicMappedType */ : 0;
-        const indexInfos = getIndexInfosOfType(target);
-        if (isObjectTypeWithInferableIndex(source)) {
-          for (const targetInfo of indexInfos) {
-            const propTypes = [];
-            for (const prop of getPropertiesOfType(source)) {
-              if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */), targetInfo.keyType)) {
-                const propType = getTypeOfSymbol(prop);
-                propTypes.push(prop.flags & 16777216 /* Optional */ ? removeMissingOrUndefinedType(propType) : propType);
-              }
-            }
-            for (const info of getIndexInfosOfType(source)) {
-              if (isApplicableIndexType(info.keyType, targetInfo.keyType)) {
-                propTypes.push(info.type);
+          if (context.encounteredError || context.flags & 524288 /* AllowEmptyTuple */) {
+            const tupleTypeNode = setEmitFlags(factory.createTupleTypeNode([]), 1 /* SingleLine */);
+            return type2.target.readonly ? factory.createTypeOperatorNode(146 /* ReadonlyKeyword */, tupleTypeNode) : tupleTypeNode;
+          }
+          context.encounteredError = true;
+          return void 0;
+        } else if (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && type2.symbol.valueDeclaration && isClassLike(type2.symbol.valueDeclaration) && !isValueSymbolAccessible(type2.symbol, context.enclosingDeclaration)) {
+          return createAnonymousTypeNode(type2);
+        } else {
+          const outerTypeParameters = type2.target.outerTypeParameters;
+          let i = 0;
+          let resultType;
+          if (outerTypeParameters) {
+            const length2 = outerTypeParameters.length;
+            while (i < length2) {
+              const start2 = i;
+              const parent2 = getParentSymbolOfTypeParameter(outerTypeParameters[i]);
+              do {
+                i++;
+              } while (i < length2 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent2);
+              if (!rangeEquals(outerTypeParameters, typeArguments, start2, i)) {
+                const typeArgumentSlice = mapToTypeNodes(typeArguments.slice(start2, i), context);
+                const flags2 = context.flags;
+                context.flags |= 16 /* ForbidIndexedAccessSymbolReferences */;
+                const ref = symbolToTypeNode(parent2, context, 788968 /* Type */, typeArgumentSlice);
+                context.flags = flags2;
+                resultType = !resultType ? ref : appendReferenceToType(resultType, ref);
               }
             }
-            if (propTypes.length) {
-              inferWithPriority(getUnionType(propTypes), targetInfo.type, priority2);
-            }
           }
-        }
-        for (const targetInfo of indexInfos) {
-          const sourceInfo = getApplicableIndexInfo(source, targetInfo.keyType);
-          if (sourceInfo) {
-            inferWithPriority(sourceInfo.type, targetInfo.type, priority2);
+          let typeArgumentNodes;
+          if (typeArguments.length > 0) {
+            const typeParameterCount = (type2.target.typeParameters || emptyArray).length;
+            typeArgumentNodes = mapToTypeNodes(typeArguments.slice(i, typeParameterCount), context);
           }
+          const flags = context.flags;
+          context.flags |= 16 /* ForbidIndexedAccessSymbolReferences */;
+          const finalRef = symbolToTypeNode(type2.symbol, context, 788968 /* Type */, typeArgumentNodes);
+          context.flags = flags;
+          return !resultType ? finalRef : appendReferenceToType(resultType, finalRef);
         }
       }
-    }
-    function isTypeOrBaseIdenticalTo(s, t) {
-      return exactOptionalPropertyTypes && t === missingType ? s === t : isTypeIdenticalTo(s, t) || !!(t.flags & 4 /* String */ && s.flags & 128 /* StringLiteral */ || t.flags & 8 /* Number */ && s.flags & 256 /* NumberLiteral */);
-    }
-    function isTypeCloselyMatchedBy(s, t) {
-      return !!(s.flags & 524288 /* Object */ && t.flags & 524288 /* Object */ && s.symbol && s.symbol === t.symbol || s.aliasSymbol && s.aliasTypeArguments && s.aliasSymbol === t.aliasSymbol);
-    }
-    function hasPrimitiveConstraint(type) {
-      const constraint = getConstraintOfTypeParameter(type);
-      return !!constraint && maybeTypeOfKind(constraint.flags & 16777216 /* Conditional */ ? getDefaultConstraintOfConditionalType(constraint) : constraint, 131068 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */);
-    }
-    function isObjectLiteralType2(type) {
-      return !!(getObjectFlags(type) & 128 /* ObjectLiteral */);
-    }
-    function isObjectOrArrayLiteralType(type) {
-      return !!(getObjectFlags(type) & (128 /* ObjectLiteral */ | 16384 /* ArrayLiteral */));
-    }
-    function unionObjectAndArrayLiteralCandidates(candidates) {
-      if (candidates.length > 1) {
-        const objectLiterals = filter(candidates, isObjectOrArrayLiteralType);
-        if (objectLiterals.length) {
-          const literalsType = getUnionType(objectLiterals, 2 /* Subtype */);
-          return concatenate(filter(candidates, (t) => !isObjectOrArrayLiteralType(t)), [literalsType]);
-        }
-      }
-      return candidates;
-    }
-    function getContravariantInference(inference) {
-      return inference.priority & 416 /* PriorityImpliesCombination */ ? getIntersectionType(inference.contraCandidates) : getCommonSubtype(inference.contraCandidates);
-    }
-    function getCovariantInference(inference, signature) {
-      const candidates = unionObjectAndArrayLiteralCandidates(inference.candidates);
-      const primitiveConstraint = hasPrimitiveConstraint(inference.typeParameter);
-      const widenLiteralTypes = !primitiveConstraint && inference.topLevel && (inference.isFixed || !isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), inference.typeParameter));
-      const baseCandidates = primitiveConstraint ? sameMap(candidates, getRegularTypeOfLiteralType) : widenLiteralTypes ? sameMap(candidates, getWidenedLiteralType) : candidates;
-      const unwidenedType = inference.priority & 416 /* PriorityImpliesCombination */ ? getUnionType(baseCandidates, 2 /* Subtype */) : getCommonSupertype(baseCandidates);
-      return getWidenedType(unwidenedType);
-    }
-    function getInferredType(context, index) {
-      const inference = context.inferences[index];
-      if (!inference.inferredType) {
-        let inferredType;
-        const signature = context.signature;
-        if (signature) {
-          const inferredCovariantType = inference.candidates ? getCovariantInference(inference, signature) : void 0;
-          if (inference.contraCandidates) {
-            inferredType = inferredCovariantType && !(inferredCovariantType.flags & 131072 /* Never */) && some(inference.contraCandidates, (t) => isTypeSubtypeOf(inferredCovariantType, t)) ? inferredCovariantType : getContravariantInference(inference);
-          } else if (inferredCovariantType) {
-            inferredType = inferredCovariantType;
-          } else if (context.flags & 1 /* NoDefault */) {
-            inferredType = silentNeverType;
-          } else {
-            const defaultType = getDefaultFromTypeParameter(inference.typeParameter);
-            if (defaultType) {
-              inferredType = instantiateType(defaultType, mergeTypeMappers(createBackreferenceMapper(context, index), context.nonFixingMapper));
+      function appendReferenceToType(root, ref) {
+        if (isImportTypeNode(root)) {
+          let typeArguments = root.typeArguments;
+          let qualifier = root.qualifier;
+          if (qualifier) {
+            if (isIdentifier(qualifier)) {
+              qualifier = factory.updateIdentifier(qualifier, typeArguments);
+            } else {
+              qualifier = factory.updateQualifiedName(
+                qualifier,
+                qualifier.left,
+                factory.updateIdentifier(qualifier.right, typeArguments)
+              );
             }
           }
-        } else {
-          inferredType = getTypeFromInference(inference);
-        }
-        inference.inferredType = inferredType || getDefaultTypeArgumentType(!!(context.flags & 2 /* AnyDefault */));
-        const constraint = getConstraintOfTypeParameter(inference.typeParameter);
-        if (constraint) {
-          const instantiatedConstraint = instantiateType(constraint, context.nonFixingMapper);
-          if (!inferredType || !context.compareTypes(inferredType, getTypeWithThisArgument(instantiatedConstraint, inferredType))) {
-            inference.inferredType = inferredType = instantiatedConstraint;
-          }
-        }
-      }
-      return inference.inferredType;
-    }
-    function getDefaultTypeArgumentType(isInJavaScriptFile) {
-      return isInJavaScriptFile ? anyType : unknownType;
-    }
-    function getInferredTypes(context) {
-      const result = [];
-      for (let i = 0; i < context.inferences.length; i++) {
-        result.push(getInferredType(context, i));
-      }
-      return result;
-    }
-    function getCannotFindNameDiagnosticForName(node) {
-      switch (node.escapedText) {
-        case "document":
-        case "console":
-          return Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom;
-        case "$":
-          return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery;
-        case "describe":
-        case "suite":
-        case "it":
-        case "test":
-          return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha;
-        case "process":
-        case "require":
-        case "Buffer":
-        case "module":
-          return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode;
-        case "Map":
-        case "Set":
-        case "Promise":
-        case "Symbol":
-        case "WeakMap":
-        case "WeakSet":
-        case "Iterator":
-        case "AsyncIterator":
-        case "SharedArrayBuffer":
-        case "Atomics":
-        case "AsyncIterable":
-        case "AsyncIterableIterator":
-        case "AsyncGenerator":
-        case "AsyncGeneratorFunction":
-        case "BigInt":
-        case "Reflect":
-        case "BigInt64Array":
-        case "BigUint64Array":
-          return Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later;
-        case "await":
-          if (isCallExpression(node.parent)) {
-            return Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function;
+          typeArguments = ref.typeArguments;
+          const ids = getAccessStack(ref);
+          for (const id of ids) {
+            qualifier = qualifier ? factory.createQualifiedName(qualifier, id) : id;
           }
-        default:
-          if (node.parent.kind === 300 /* ShorthandPropertyAssignment */) {
-            return Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer;
+          return factory.updateImportTypeNode(
+            root,
+            root.argument,
+            root.assertions,
+            qualifier,
+            typeArguments,
+            root.isTypeOf
+          );
+        } else {
+          let typeArguments = root.typeArguments;
+          let typeName = root.typeName;
+          if (isIdentifier(typeName)) {
+            typeName = factory.updateIdentifier(typeName, typeArguments);
           } else {
-            return Diagnostics.Cannot_find_name_0;
-          }
-      }
-    }
-    function getResolvedSymbol(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedSymbol) {
-        links.resolvedSymbol = !nodeIsMissing(node) && resolveName(
-          node,
-          node.escapedText,
-          111551 /* Value */ | 1048576 /* ExportValue */,
-          getCannotFindNameDiagnosticForName(node),
-          node,
-          !isWriteOnlyAccess(node),
-          false
-        ) || unknownSymbol;
-      }
-      return links.resolvedSymbol;
-    }
-    function isInTypeQuery(node) {
-      return !!findAncestor(
-        node,
-        (n) => n.kind === 183 /* TypeQuery */ ? true : n.kind === 79 /* Identifier */ || n.kind === 163 /* QualifiedName */ ? false : "quit"
-      );
-    }
-    function getFlowCacheKey(node, declaredType, initialType, flowContainer) {
-      switch (node.kind) {
-        case 79 /* Identifier */:
-          if (!isThisInTypeQuery(node)) {
-            const symbol = getResolvedSymbol(node);
-            return symbol !== unknownSymbol ? `${flowContainer ? getNodeId(flowContainer) : "-1"}|${getTypeId(declaredType)}|${getTypeId(initialType)}|${getSymbolId(symbol)}` : void 0;
-          }
-        case 108 /* ThisKeyword */:
-          return `0|${flowContainer ? getNodeId(flowContainer) : "-1"}|${getTypeId(declaredType)}|${getTypeId(initialType)}`;
-        case 232 /* NonNullExpression */:
-        case 214 /* ParenthesizedExpression */:
-          return getFlowCacheKey(node.expression, declaredType, initialType, flowContainer);
-        case 163 /* QualifiedName */:
-          const left = getFlowCacheKey(node.left, declaredType, initialType, flowContainer);
-          return left && left + "." + node.right.escapedText;
-        case 208 /* PropertyAccessExpression */:
-        case 209 /* ElementAccessExpression */:
-          const propName = getAccessedPropertyName(node);
-          if (propName !== void 0) {
-            const key = getFlowCacheKey(node.expression, declaredType, initialType, flowContainer);
-            return key && key + "." + propName;
-          }
-          break;
-        case 203 /* ObjectBindingPattern */:
-        case 204 /* ArrayBindingPattern */:
-        case 259 /* FunctionDeclaration */:
-        case 215 /* FunctionExpression */:
-        case 216 /* ArrowFunction */:
-        case 171 /* MethodDeclaration */:
-          return `${getNodeId(node)}#${getTypeId(declaredType)}`;
-      }
-      return void 0;
-    }
-    function isMatchingReference(source, target) {
-      switch (target.kind) {
-        case 214 /* ParenthesizedExpression */:
-        case 232 /* NonNullExpression */:
-          return isMatchingReference(source, target.expression);
-        case 223 /* BinaryExpression */:
-          return isAssignmentExpression(target) && isMatchingReference(source, target.left) || isBinaryExpression(target) && target.operatorToken.kind === 27 /* CommaToken */ && isMatchingReference(source, target.right);
-      }
-      switch (source.kind) {
-        case 233 /* MetaProperty */:
-          return target.kind === 233 /* MetaProperty */ && source.keywordToken === target.keywordToken && source.name.escapedText === target.name.escapedText;
-        case 79 /* Identifier */:
-        case 80 /* PrivateIdentifier */:
-          return isThisInTypeQuery(source) ? target.kind === 108 /* ThisKeyword */ : target.kind === 79 /* Identifier */ && getResolvedSymbol(source) === getResolvedSymbol(target) || (target.kind === 257 /* VariableDeclaration */ || target.kind === 205 /* BindingElement */) && getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfNode(target);
-        case 108 /* ThisKeyword */:
-          return target.kind === 108 /* ThisKeyword */;
-        case 106 /* SuperKeyword */:
-          return target.kind === 106 /* SuperKeyword */;
-        case 232 /* NonNullExpression */:
-        case 214 /* ParenthesizedExpression */:
-          return isMatchingReference(source.expression, target);
-        case 208 /* PropertyAccessExpression */:
-        case 209 /* ElementAccessExpression */:
-          const sourcePropertyName = getAccessedPropertyName(source);
-          const targetPropertyName = isAccessExpression(target) ? getAccessedPropertyName(target) : void 0;
-          return sourcePropertyName !== void 0 && targetPropertyName !== void 0 && targetPropertyName === sourcePropertyName && isMatchingReference(source.expression, target.expression);
-        case 163 /* QualifiedName */:
-          return isAccessExpression(target) && source.right.escapedText === getAccessedPropertyName(target) && isMatchingReference(source.left, target.expression);
-        case 223 /* BinaryExpression */:
-          return isBinaryExpression(source) && source.operatorToken.kind === 27 /* CommaToken */ && isMatchingReference(source.right, target);
-      }
-      return false;
-    }
-    function getAccessedPropertyName(access) {
-      if (isPropertyAccessExpression(access)) {
-        return access.name.escapedText;
-      }
-      if (isElementAccessExpression(access)) {
-        return tryGetElementAccessExpressionName(access);
-      }
-      if (isBindingElement(access)) {
-        const name = getDestructuringPropertyName(access);
-        return name ? escapeLeadingUnderscores(name) : void 0;
-      }
-      if (isParameter(access)) {
-        return "" + access.parent.parameters.indexOf(access);
-      }
-      return void 0;
-    }
-    function tryGetNameFromType(type) {
-      return type.flags & 8192 /* UniqueESSymbol */ ? type.escapedName : type.flags & 384 /* StringOrNumberLiteral */ ? escapeLeadingUnderscores("" + type.value) : void 0;
-    }
-    function tryGetElementAccessExpressionName(node) {
-      if (isStringOrNumericLiteralLike(node.argumentExpression)) {
-        return escapeLeadingUnderscores(node.argumentExpression.text);
-      }
-      if (isEntityNameExpression(node.argumentExpression)) {
-        const symbol = resolveEntityName(node.argumentExpression, 111551 /* Value */, true);
-        if (!symbol || !(isConstVariable(symbol) || symbol.flags & 8 /* EnumMember */))
-          return void 0;
-        const declaration = symbol.valueDeclaration;
-        if (declaration === void 0)
-          return void 0;
-        const type = tryGetTypeFromEffectiveTypeNode(declaration);
-        if (type) {
-          const name = tryGetNameFromType(type);
-          if (name !== void 0) {
-            return name;
-          }
-        }
-        if (hasOnlyExpressionInitializer(declaration) && isBlockScopedNameDeclaredBeforeUse(declaration, node.argumentExpression)) {
-          const initializer = getEffectiveInitializer(declaration);
-          if (initializer) {
-            return tryGetNameFromType(getTypeOfExpression(initializer));
+            typeName = factory.updateQualifiedName(
+              typeName,
+              typeName.left,
+              factory.updateIdentifier(typeName.right, typeArguments)
+            );
           }
-          if (isEnumMember(declaration)) {
-            return getTextOfPropertyName(declaration.name);
+          typeArguments = ref.typeArguments;
+          const ids = getAccessStack(ref);
+          for (const id of ids) {
+            typeName = factory.createQualifiedName(typeName, id);
           }
+          return factory.updateTypeReferenceNode(
+            root,
+            typeName,
+            typeArguments
+          );
         }
       }
-      return void 0;
-    }
-    function containsMatchingReference(source, target) {
-      while (isAccessExpression(source)) {
-        source = source.expression;
-        if (isMatchingReference(source, target)) {
-          return true;
+      function getAccessStack(ref) {
+        let state = ref.typeName;
+        const ids = [];
+        while (!isIdentifier(state)) {
+          ids.unshift(state.right);
+          state = state.left;
         }
+        ids.unshift(state);
+        return ids;
       }
-      return false;
-    }
-    function optionalChainContainsReference(source, target) {
-      while (isOptionalChain(source)) {
-        source = source.expression;
-        if (isMatchingReference(source, target)) {
-          return true;
+      function createTypeNodesFromResolvedType(resolvedType) {
+        if (checkTruncationLength(context)) {
+          return [factory.createPropertySignature(
+            /*modifiers*/
+            void 0,
+            "...",
+            /*questionToken*/
+            void 0,
+            /*type*/
+            void 0
+          )];
         }
-      }
-      return false;
-    }
-    function isDiscriminantProperty(type, name) {
-      if (type && type.flags & 1048576 /* Union */) {
-        const prop = getUnionOrIntersectionProperty(type, name);
-        if (prop && getCheckFlags(prop) & 2 /* SyntheticProperty */) {
-          if (prop.isDiscriminantProperty === void 0) {
-            prop.isDiscriminantProperty = (prop.checkFlags & 192 /* Discriminant */) === 192 /* Discriminant */ && !isGenericType(getTypeOfSymbol(prop));
-          }
-          return !!prop.isDiscriminantProperty;
+        const typeElements = [];
+        for (const signature of resolvedType.callSignatures) {
+          typeElements.push(signatureToSignatureDeclarationHelper(signature, 176 /* CallSignature */, context));
         }
-      }
-      return false;
-    }
-    function findDiscriminantProperties(sourceProperties, target) {
-      let result;
-      for (const sourceProperty of sourceProperties) {
-        if (isDiscriminantProperty(target, sourceProperty.escapedName)) {
-          if (result) {
-            result.push(sourceProperty);
+        for (const signature of resolvedType.constructSignatures) {
+          if (signature.flags & 4 /* Abstract */)
             continue;
-          }
-          result = [sourceProperty];
-        }
-      }
-      return result;
-    }
-    function mapTypesByKeyProperty(types, name) {
-      const map2 = /* @__PURE__ */ new Map();
-      let count = 0;
-      for (const type of types) {
-        if (type.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */)) {
-          const discriminant = getTypeOfPropertyOfType(type, name);
-          if (discriminant) {
-            if (!isLiteralType(discriminant)) {
-              return void 0;
-            }
-            let duplicate = false;
-            forEachType(discriminant, (t) => {
-              const id = getTypeId(getRegularTypeOfLiteralType(t));
-              const existing = map2.get(id);
-              if (!existing) {
-                map2.set(id, type);
-              } else if (existing !== unknownType) {
-                map2.set(id, unknownType);
-                duplicate = true;
-              }
-            });
-            if (!duplicate)
-              count++;
-          }
-        }
-      }
-      return count >= 10 && count * 2 >= types.length ? map2 : void 0;
-    }
-    function getKeyPropertyName(unionType) {
-      const types = unionType.types;
-      if (types.length < 10 || getObjectFlags(unionType) & 32768 /* PrimitiveUnion */ || countWhere(types, (t) => !!(t.flags & (524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */))) < 10) {
-        return void 0;
-      }
-      if (unionType.keyPropertyName === void 0) {
-        const keyPropertyName = forEach(types, (t) => t.flags & (524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */) ? forEach(getPropertiesOfType(t), (p) => isUnitType(getTypeOfSymbol(p)) ? p.escapedName : void 0) : void 0);
-        const mapByKeyProperty = keyPropertyName && mapTypesByKeyProperty(types, keyPropertyName);
-        unionType.keyPropertyName = mapByKeyProperty ? keyPropertyName : "";
-        unionType.constituentMap = mapByKeyProperty;
-      }
-      return unionType.keyPropertyName.length ? unionType.keyPropertyName : void 0;
-    }
-    function getConstituentTypeForKeyType(unionType, keyType) {
-      var _a2;
-      const result = (_a2 = unionType.constituentMap) == null ? void 0 : _a2.get(getTypeId(getRegularTypeOfLiteralType(keyType)));
-      return result !== unknownType ? result : void 0;
-    }
-    function getMatchingUnionConstituentForType(unionType, type) {
-      const keyPropertyName = getKeyPropertyName(unionType);
-      const propType = keyPropertyName && getTypeOfPropertyOfType(type, keyPropertyName);
-      return propType && getConstituentTypeForKeyType(unionType, propType);
-    }
-    function getMatchingUnionConstituentForObjectLiteral(unionType, node) {
-      const keyPropertyName = getKeyPropertyName(unionType);
-      const propNode = keyPropertyName && find(node.properties, (p) => p.symbol && p.kind === 299 /* PropertyAssignment */ && p.symbol.escapedName === keyPropertyName && isPossiblyDiscriminantValue(p.initializer));
-      const propType = propNode && getContextFreeTypeOfExpression(propNode.initializer);
-      return propType && getConstituentTypeForKeyType(unionType, propType);
-    }
-    function isOrContainsMatchingReference(source, target) {
-      return isMatchingReference(source, target) || containsMatchingReference(source, target);
-    }
-    function hasMatchingArgument(expression, reference) {
-      if (expression.arguments) {
-        for (const argument of expression.arguments) {
-          if (isOrContainsMatchingReference(reference, argument)) {
-            return true;
-          }
-        }
-      }
-      if (expression.expression.kind === 208 /* PropertyAccessExpression */ && isOrContainsMatchingReference(reference, expression.expression.expression)) {
-        return true;
-      }
-      return false;
-    }
-    function getFlowNodeId(flow) {
-      if (!flow.id || flow.id < 0) {
-        flow.id = nextFlowId;
-        nextFlowId++;
-      }
-      return flow.id;
-    }
-    function typeMaybeAssignableTo(source, target) {
-      if (!(source.flags & 1048576 /* Union */)) {
-        return isTypeAssignableTo(source, target);
-      }
-      for (const t of source.types) {
-        if (isTypeAssignableTo(t, target)) {
-          return true;
+          typeElements.push(signatureToSignatureDeclarationHelper(signature, 177 /* ConstructSignature */, context));
         }
-      }
-      return false;
-    }
-    function getAssignmentReducedType(declaredType, assignedType) {
-      var _a2;
-      if (declaredType === assignedType) {
-        return declaredType;
-      }
-      if (assignedType.flags & 131072 /* Never */) {
-        return assignedType;
-      }
-      const key = `A${getTypeId(declaredType)},${getTypeId(assignedType)}`;
-      return (_a2 = getCachedType(key)) != null ? _a2 : setCachedType(key, getAssignmentReducedTypeWorker(declaredType, assignedType));
-    }
-    function getAssignmentReducedTypeWorker(declaredType, assignedType) {
-      const filteredType = filterType(declaredType, (t) => typeMaybeAssignableTo(assignedType, t));
-      const reducedType = assignedType.flags & 512 /* BooleanLiteral */ && isFreshLiteralType(assignedType) ? mapType(filteredType, getFreshTypeOfLiteralType) : filteredType;
-      return isTypeAssignableTo(assignedType, reducedType) ? reducedType : declaredType;
-    }
-    function isFunctionObjectType(type) {
-      const resolved = resolveStructuredTypeMembers(type);
-      return !!(resolved.callSignatures.length || resolved.constructSignatures.length || resolved.members.get("bind") && isTypeSubtypeOf(type, globalFunctionType));
-    }
-    function getTypeFacts(type) {
-      if (type.flags & (2097152 /* Intersection */ | 465829888 /* Instantiable */)) {
-        type = getBaseConstraintOfType(type) || unknownType;
-      }
-      const flags = type.flags;
-      if (flags & (4 /* String */ | 268435456 /* StringMapping */)) {
-        return strictNullChecks ? 16317953 /* StringStrictFacts */ : 16776705 /* StringFacts */;
-      }
-      if (flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */)) {
-        const isEmpty = flags & 128 /* StringLiteral */ && type.value === "";
-        return strictNullChecks ? isEmpty ? 12123649 /* EmptyStringStrictFacts */ : 7929345 /* NonEmptyStringStrictFacts */ : isEmpty ? 12582401 /* EmptyStringFacts */ : 16776705 /* NonEmptyStringFacts */;
-      }
-      if (flags & (8 /* Number */ | 32 /* Enum */)) {
-        return strictNullChecks ? 16317698 /* NumberStrictFacts */ : 16776450 /* NumberFacts */;
-      }
-      if (flags & 256 /* NumberLiteral */) {
-        const isZero = type.value === 0;
-        return strictNullChecks ? isZero ? 12123394 /* ZeroNumberStrictFacts */ : 7929090 /* NonZeroNumberStrictFacts */ : isZero ? 12582146 /* ZeroNumberFacts */ : 16776450 /* NonZeroNumberFacts */;
-      }
-      if (flags & 64 /* BigInt */) {
-        return strictNullChecks ? 16317188 /* BigIntStrictFacts */ : 16775940 /* BigIntFacts */;
-      }
-      if (flags & 2048 /* BigIntLiteral */) {
-        const isZero = isZeroBigInt(type);
-        return strictNullChecks ? isZero ? 12122884 /* ZeroBigIntStrictFacts */ : 7928580 /* NonZeroBigIntStrictFacts */ : isZero ? 12581636 /* ZeroBigIntFacts */ : 16775940 /* NonZeroBigIntFacts */;
-      }
-      if (flags & 16 /* Boolean */) {
-        return strictNullChecks ? 16316168 /* BooleanStrictFacts */ : 16774920 /* BooleanFacts */;
-      }
-      if (flags & 528 /* BooleanLike */) {
-        return strictNullChecks ? type === falseType || type === regularFalseType ? 12121864 /* FalseStrictFacts */ : 7927560 /* TrueStrictFacts */ : type === falseType || type === regularFalseType ? 12580616 /* FalseFacts */ : 16774920 /* TrueFacts */;
-      }
-      if (flags & 524288 /* Object */) {
-        return getObjectFlags(type) & 16 /* Anonymous */ && isEmptyObjectType(type) ? strictNullChecks ? 83427327 /* EmptyObjectStrictFacts */ : 83886079 /* EmptyObjectFacts */ : isFunctionObjectType(type) ? strictNullChecks ? 7880640 /* FunctionStrictFacts */ : 16728e3 /* FunctionFacts */ : strictNullChecks ? 7888800 /* ObjectStrictFacts */ : 16736160 /* ObjectFacts */;
-      }
-      if (flags & 16384 /* Void */) {
-        return 9830144 /* VoidFacts */;
-      }
-      if (flags & 32768 /* Undefined */) {
-        return 26607360 /* UndefinedFacts */;
-      }
-      if (flags & 65536 /* Null */) {
-        return 42917664 /* NullFacts */;
-      }
-      if (flags & 12288 /* ESSymbolLike */) {
-        return strictNullChecks ? 7925520 /* SymbolStrictFacts */ : 16772880 /* SymbolFacts */;
-      }
-      if (flags & 67108864 /* NonPrimitive */) {
-        return strictNullChecks ? 7888800 /* ObjectStrictFacts */ : 16736160 /* ObjectFacts */;
-      }
-      if (flags & 131072 /* Never */) {
-        return 0 /* None */;
-      }
-      if (flags & 1048576 /* Union */) {
-        return reduceLeft(type.types, (facts, t) => facts | getTypeFacts(t), 0 /* None */);
-      }
-      if (flags & 2097152 /* Intersection */) {
-        return getIntersectionTypeFacts(type);
-      }
-      return 83886079 /* UnknownFacts */;
-    }
-    function getIntersectionTypeFacts(type) {
-      const ignoreObjects = maybeTypeOfKind(type, 131068 /* Primitive */);
-      let oredFacts = 0 /* None */;
-      let andedFacts = 134217727 /* All */;
-      for (const t of type.types) {
-        if (!(ignoreObjects && t.flags & 524288 /* Object */)) {
-          const f = getTypeFacts(t);
-          oredFacts |= f;
-          andedFacts &= f;
+        for (const info of resolvedType.indexInfos) {
+          typeElements.push(indexInfoToIndexSignatureDeclarationHelper(info, context, resolvedType.objectFlags & 1024 /* ReverseMapped */ ? createElidedInformationPlaceholder(context) : void 0));
         }
-      }
-      return oredFacts & 8256 /* OrFactsMask */ | andedFacts & 134209471 /* AndFactsMask */;
-    }
-    function getTypeWithFacts(type, include) {
-      return filterType(type, (t) => (getTypeFacts(t) & include) !== 0);
-    }
-    function getAdjustedTypeWithFacts(type, facts) {
-      const reduced = recombineUnknownType(getTypeWithFacts(strictNullChecks && type.flags & 2 /* Unknown */ ? unknownUnionType : type, facts));
-      if (strictNullChecks) {
-        switch (facts) {
-          case 524288 /* NEUndefined */:
-            return mapType(reduced, (t) => getTypeFacts(t) & 65536 /* EQUndefined */ ? getIntersectionType([t, getTypeFacts(t) & 131072 /* EQNull */ && !maybeTypeOfKind(reduced, 65536 /* Null */) ? getUnionType([emptyObjectType, nullType]) : emptyObjectType]) : t);
-          case 1048576 /* NENull */:
-            return mapType(reduced, (t) => getTypeFacts(t) & 131072 /* EQNull */ ? getIntersectionType([t, getTypeFacts(t) & 65536 /* EQUndefined */ && !maybeTypeOfKind(reduced, 32768 /* Undefined */) ? getUnionType([emptyObjectType, undefinedType]) : emptyObjectType]) : t);
-          case 2097152 /* NEUndefinedOrNull */:
-          case 4194304 /* Truthy */:
-            return mapType(reduced, (t) => getTypeFacts(t) & 262144 /* EQUndefinedOrNull */ ? getGlobalNonNullableTypeInstantiation(t) : t);
+        const properties = resolvedType.properties;
+        if (!properties) {
+          return typeElements;
         }
-      }
-      return reduced;
-    }
-    function recombineUnknownType(type) {
-      return type === unknownUnionType ? unknownType : type;
-    }
-    function getTypeWithDefault(type, defaultExpression) {
-      return defaultExpression ? getUnionType([getNonUndefinedType(type), getTypeOfExpression(defaultExpression)]) : type;
-    }
-    function getTypeOfDestructuredProperty(type, name) {
-      var _a2;
-      const nameType = getLiteralTypeFromPropertyName(name);
-      if (!isTypeUsableAsPropertyName(nameType))
-        return errorType;
-      const text = getPropertyNameFromType(nameType);
-      return getTypeOfPropertyOfType(type, text) || includeUndefinedInIndexSignature((_a2 = getApplicableIndexInfoForName(type, text)) == null ? void 0 : _a2.type) || errorType;
-    }
-    function getTypeOfDestructuredArrayElement(type, index) {
-      return everyType(type, isTupleLikeType) && getTupleElementType(type, index) || includeUndefinedInIndexSignature(checkIteratedTypeOrElementType(65 /* Destructuring */, type, undefinedType, void 0)) || errorType;
-    }
-    function includeUndefinedInIndexSignature(type) {
-      if (!type)
-        return type;
-      return compilerOptions.noUncheckedIndexedAccess ? getUnionType([type, undefinedType]) : type;
-    }
-    function getTypeOfDestructuredSpreadExpression(type) {
-      return createArrayType(checkIteratedTypeOrElementType(65 /* Destructuring */, type, undefinedType, void 0) || errorType);
-    }
-    function getAssignedTypeOfBinaryExpression(node) {
-      const isDestructuringDefaultAssignment = node.parent.kind === 206 /* ArrayLiteralExpression */ && isDestructuringAssignmentTarget(node.parent) || node.parent.kind === 299 /* PropertyAssignment */ && isDestructuringAssignmentTarget(node.parent.parent);
-      return isDestructuringDefaultAssignment ? getTypeWithDefault(getAssignedType(node), node.right) : getTypeOfExpression(node.right);
-    }
-    function isDestructuringAssignmentTarget(parent2) {
-      return parent2.parent.kind === 223 /* BinaryExpression */ && parent2.parent.left === parent2 || parent2.parent.kind === 247 /* ForOfStatement */ && parent2.parent.initializer === parent2;
-    }
-    function getAssignedTypeOfArrayLiteralElement(node, element) {
-      return getTypeOfDestructuredArrayElement(getAssignedType(node), node.elements.indexOf(element));
-    }
-    function getAssignedTypeOfSpreadExpression(node) {
-      return getTypeOfDestructuredSpreadExpression(getAssignedType(node.parent));
-    }
-    function getAssignedTypeOfPropertyAssignment(node) {
-      return getTypeOfDestructuredProperty(getAssignedType(node.parent), node.name);
-    }
-    function getAssignedTypeOfShorthandPropertyAssignment(node) {
-      return getTypeWithDefault(getAssignedTypeOfPropertyAssignment(node), node.objectAssignmentInitializer);
-    }
-    function getAssignedType(node) {
-      const { parent: parent2 } = node;
-      switch (parent2.kind) {
-        case 246 /* ForInStatement */:
-          return stringType;
-        case 247 /* ForOfStatement */:
-          return checkRightHandSideOfForOf(parent2) || errorType;
-        case 223 /* BinaryExpression */:
-          return getAssignedTypeOfBinaryExpression(parent2);
-        case 217 /* DeleteExpression */:
-          return undefinedType;
-        case 206 /* ArrayLiteralExpression */:
-          return getAssignedTypeOfArrayLiteralElement(parent2, node);
-        case 227 /* SpreadElement */:
-          return getAssignedTypeOfSpreadExpression(parent2);
-        case 299 /* PropertyAssignment */:
-          return getAssignedTypeOfPropertyAssignment(parent2);
-        case 300 /* ShorthandPropertyAssignment */:
-          return getAssignedTypeOfShorthandPropertyAssignment(parent2);
-      }
-      return errorType;
-    }
-    function getInitialTypeOfBindingElement(node) {
-      const pattern = node.parent;
-      const parentType = getInitialType(pattern.parent);
-      const type = pattern.kind === 203 /* ObjectBindingPattern */ ? getTypeOfDestructuredProperty(parentType, node.propertyName || node.name) : !node.dotDotDotToken ? getTypeOfDestructuredArrayElement(parentType, pattern.elements.indexOf(node)) : getTypeOfDestructuredSpreadExpression(parentType);
-      return getTypeWithDefault(type, node.initializer);
-    }
-    function getTypeOfInitializer(node) {
-      const links = getNodeLinks(node);
-      return links.resolvedType || getTypeOfExpression(node);
-    }
-    function getInitialTypeOfVariableDeclaration(node) {
-      if (node.initializer) {
-        return getTypeOfInitializer(node.initializer);
-      }
-      if (node.parent.parent.kind === 246 /* ForInStatement */) {
-        return stringType;
-      }
-      if (node.parent.parent.kind === 247 /* ForOfStatement */) {
-        return checkRightHandSideOfForOf(node.parent.parent) || errorType;
-      }
-      return errorType;
-    }
-    function getInitialType(node) {
-      return node.kind === 257 /* VariableDeclaration */ ? getInitialTypeOfVariableDeclaration(node) : getInitialTypeOfBindingElement(node);
-    }
-    function isEmptyArrayAssignment(node) {
-      return node.kind === 257 /* VariableDeclaration */ && node.initializer && isEmptyArrayLiteral2(node.initializer) || node.kind !== 205 /* BindingElement */ && node.parent.kind === 223 /* BinaryExpression */ && isEmptyArrayLiteral2(node.parent.right);
-    }
-    function getReferenceCandidate(node) {
-      switch (node.kind) {
-        case 214 /* ParenthesizedExpression */:
-          return getReferenceCandidate(node.expression);
-        case 223 /* BinaryExpression */:
-          switch (node.operatorToken.kind) {
-            case 63 /* EqualsToken */:
-            case 75 /* BarBarEqualsToken */:
-            case 76 /* AmpersandAmpersandEqualsToken */:
-            case 77 /* QuestionQuestionEqualsToken */:
-              return getReferenceCandidate(node.left);
-            case 27 /* CommaToken */:
-              return getReferenceCandidate(node.right);
+        let i = 0;
+        for (const propertySymbol of properties) {
+          i++;
+          if (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */) {
+            if (propertySymbol.flags & 4194304 /* Prototype */) {
+              continue;
+            }
+            if (getDeclarationModifierFlagsFromSymbol(propertySymbol) & (8 /* Private */ | 16 /* Protected */) && context.tracker.reportPrivateInBaseOfClassExpression) {
+              context.tracker.reportPrivateInBaseOfClassExpression(unescapeLeadingUnderscores(propertySymbol.escapedName));
+            }
           }
-      }
-      return node;
-    }
-    function getReferenceRoot(node) {
-      const { parent: parent2 } = node;
-      return parent2.kind === 214 /* ParenthesizedExpression */ || parent2.kind === 223 /* BinaryExpression */ && parent2.operatorToken.kind === 63 /* EqualsToken */ && parent2.left === node || parent2.kind === 223 /* BinaryExpression */ && parent2.operatorToken.kind === 27 /* CommaToken */ && parent2.right === node ? getReferenceRoot(parent2) : node;
-    }
-    function getTypeOfSwitchClause(clause) {
-      if (clause.kind === 292 /* CaseClause */) {
-        return getRegularTypeOfLiteralType(getTypeOfExpression(clause.expression));
-      }
-      return neverType;
-    }
-    function getSwitchClauseTypes(switchStatement) {
-      const links = getNodeLinks(switchStatement);
-      if (!links.switchTypes) {
-        links.switchTypes = [];
-        for (const clause of switchStatement.caseBlock.clauses) {
-          links.switchTypes.push(getTypeOfSwitchClause(clause));
+          if (checkTruncationLength(context) && i + 2 < properties.length - 1) {
+            typeElements.push(factory.createPropertySignature(
+              /*modifiers*/
+              void 0,
+              `... ${properties.length - i} more ...`,
+              /*questionToken*/
+              void 0,
+              /*type*/
+              void 0
+            ));
+            addPropertyToElementList(properties[properties.length - 1], context, typeElements);
+            break;
+          }
+          addPropertyToElementList(propertySymbol, context, typeElements);
         }
+        return typeElements.length ? typeElements : void 0;
       }
-      return links.switchTypes;
     }
-    function getSwitchClauseTypeOfWitnesses(switchStatement) {
-      if (some(switchStatement.caseBlock.clauses, (clause) => clause.kind === 292 /* CaseClause */ && !isStringLiteralLike(clause.expression))) {
-        return void 0;
-      }
-      const witnesses = [];
-      for (const clause of switchStatement.caseBlock.clauses) {
-        const text = clause.kind === 292 /* CaseClause */ ? clause.expression.text : void 0;
-        witnesses.push(text && !contains(witnesses, text) ? text : void 0);
+    function createElidedInformationPlaceholder(context) {
+      context.approximateLength += 3;
+      if (!(context.flags & 1 /* NoTruncation */)) {
+        return factory.createTypeReferenceNode(
+          factory.createIdentifier("..."),
+          /*typeArguments*/
+          void 0
+        );
       }
-      return witnesses;
+      return factory.createKeywordTypeNode(131 /* AnyKeyword */);
     }
-    function eachTypeContainedIn(source, types) {
-      return source.flags & 1048576 /* Union */ ? !forEach(source.types, (t) => !contains(types, t)) : contains(types, source);
-    }
-    function isTypeSubsetOf(source, target) {
-      return source === target || target.flags & 1048576 /* Union */ && isTypeSubsetOfUnion(source, target);
+    function shouldUsePlaceholderForProperty(propertySymbol, context) {
+      var _a2;
+      return !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */) && (contains(context.reverseMappedStack, propertySymbol) || ((_a2 = context.reverseMappedStack) == null ? void 0 : _a2[0]) && !(getObjectFlags(last(context.reverseMappedStack).links.propertyType) & 16 /* Anonymous */));
     }
-    function isTypeSubsetOfUnion(source, target) {
-      if (source.flags & 1048576 /* Union */) {
-        for (const t of source.types) {
-          if (!containsType(target.types, t)) {
-            return false;
+    function addPropertyToElementList(propertySymbol, context, typeElements) {
+      var _a2;
+      const propertyIsReverseMapped = !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */);
+      const propertyType = shouldUsePlaceholderForProperty(propertySymbol, context) ? anyType : getNonMissingTypeOfSymbol(propertySymbol);
+      const saveEnclosingDeclaration = context.enclosingDeclaration;
+      context.enclosingDeclaration = void 0;
+      if (context.tracker.canTrackSymbol && isLateBoundName(propertySymbol.escapedName)) {
+        if (propertySymbol.declarations) {
+          const decl = first(propertySymbol.declarations);
+          if (hasLateBindableName(decl)) {
+            if (isBinaryExpression(decl)) {
+              const name = getNameOfDeclaration(decl);
+              if (name && isElementAccessExpression(name) && isPropertyAccessEntityNameExpression(name.argumentExpression)) {
+                trackComputedName(name.argumentExpression, saveEnclosingDeclaration, context);
+              }
+            } else {
+              trackComputedName(decl.name.expression, saveEnclosingDeclaration, context);
+            }
           }
+        } else {
+          context.tracker.reportNonSerializableProperty(symbolToString(propertySymbol));
         }
-        return true;
-      }
-      if (source.flags & 1024 /* EnumLiteral */ && getBaseTypeOfEnumLiteralType(source) === target) {
-        return true;
       }
-      return containsType(target.types, source);
-    }
-    function forEachType(type, f) {
-      return type.flags & 1048576 /* Union */ ? forEach(type.types, f) : f(type);
-    }
-    function someType(type, f) {
-      return type.flags & 1048576 /* Union */ ? some(type.types, f) : f(type);
-    }
-    function everyType(type, f) {
-      return type.flags & 1048576 /* Union */ ? every(type.types, f) : f(type);
-    }
-    function everyContainedType(type, f) {
-      return type.flags & 3145728 /* UnionOrIntersection */ ? every(type.types, f) : f(type);
-    }
-    function filterType(type, f) {
-      if (type.flags & 1048576 /* Union */) {
-        const types = type.types;
-        const filtered = filter(types, f);
-        if (filtered === types) {
-          return type;
+      context.enclosingDeclaration = propertySymbol.valueDeclaration || ((_a2 = propertySymbol.declarations) == null ? void 0 : _a2[0]) || saveEnclosingDeclaration;
+      const propertyName = getPropertyNameNodeForSymbol(propertySymbol, context);
+      context.enclosingDeclaration = saveEnclosingDeclaration;
+      context.approximateLength += symbolName(propertySymbol).length + 1;
+      const optionalToken = propertySymbol.flags & 16777216 /* Optional */ ? factory.createToken(57 /* QuestionToken */) : void 0;
+      if (propertySymbol.flags & (16 /* Function */ | 8192 /* Method */) && !getPropertiesOfObjectType(propertyType).length && !isReadonlySymbol(propertySymbol)) {
+        const signatures = getSignaturesOfType(filterType(propertyType, (t) => !(t.flags & 32768 /* Undefined */)), 0 /* Call */);
+        for (const signature of signatures) {
+          const methodDeclaration = signatureToSignatureDeclarationHelper(signature, 170 /* MethodSignature */, context, { name: propertyName, questionToken: optionalToken });
+          typeElements.push(preserveCommentsOn(methodDeclaration));
         }
-        const origin = type.origin;
-        let newOrigin;
-        if (origin && origin.flags & 1048576 /* Union */) {
-          const originTypes = origin.types;
-          const originFiltered = filter(originTypes, (t) => !!(t.flags & 1048576 /* Union */) || f(t));
-          if (originTypes.length - originFiltered.length === types.length - filtered.length) {
-            if (originFiltered.length === 1) {
-              return originFiltered[0];
-            }
-            newOrigin = createOriginUnionOrIntersectionType(1048576 /* Union */, originFiltered);
+      } else {
+        let propertyTypeNode;
+        if (shouldUsePlaceholderForProperty(propertySymbol, context)) {
+          propertyTypeNode = createElidedInformationPlaceholder(context);
+        } else {
+          if (propertyIsReverseMapped) {
+            context.reverseMappedStack || (context.reverseMappedStack = []);
+            context.reverseMappedStack.push(propertySymbol);
+          }
+          propertyTypeNode = propertyType ? serializeTypeForDeclaration(context, propertyType, propertySymbol, saveEnclosingDeclaration) : factory.createKeywordTypeNode(131 /* AnyKeyword */);
+          if (propertyIsReverseMapped) {
+            context.reverseMappedStack.pop();
           }
         }
-        return getUnionTypeFromSortedList(filtered, type.objectFlags, void 0, void 0, newOrigin);
-      }
-      return type.flags & 131072 /* Never */ || f(type) ? type : neverType;
-    }
-    function removeType(type, targetType) {
-      return filterType(type, (t) => t !== targetType);
-    }
-    function countTypes(type) {
-      return type.flags & 1048576 /* Union */ ? type.types.length : 1;
-    }
-    function mapType(type, mapper, noReductions) {
-      if (type.flags & 131072 /* Never */) {
-        return type;
-      }
-      if (!(type.flags & 1048576 /* Union */)) {
-        return mapper(type);
+        const modifiers = isReadonlySymbol(propertySymbol) ? [factory.createToken(146 /* ReadonlyKeyword */)] : void 0;
+        if (modifiers) {
+          context.approximateLength += 9;
+        }
+        const propertySignature = factory.createPropertySignature(
+          modifiers,
+          propertyName,
+          optionalToken,
+          propertyTypeNode
+        );
+        typeElements.push(preserveCommentsOn(propertySignature));
       }
-      const origin = type.origin;
-      const types = origin && origin.flags & 1048576 /* Union */ ? origin.types : type.types;
-      let mappedTypes;
-      let changed = false;
-      for (const t of types) {
-        const mapped = t.flags & 1048576 /* Union */ ? mapType(t, mapper, noReductions) : mapper(t);
-        changed || (changed = t !== mapped);
-        if (mapped) {
-          if (!mappedTypes) {
-            mappedTypes = [mapped];
-          } else {
-            mappedTypes.push(mapped);
+      function preserveCommentsOn(node) {
+        var _a3;
+        if (some(propertySymbol.declarations, (d) => d.kind === 351 /* JSDocPropertyTag */)) {
+          const d = (_a3 = propertySymbol.declarations) == null ? void 0 : _a3.find((d2) => d2.kind === 351 /* JSDocPropertyTag */);
+          const commentText = getTextOfJSDocComment(d.comment);
+          if (commentText) {
+            setSyntheticLeadingComments(node, [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]);
           }
+        } else if (propertySymbol.valueDeclaration) {
+          setCommentRange(node, propertySymbol.valueDeclaration);
         }
+        return node;
       }
-      return changed ? mappedTypes && getUnionType(mappedTypes, noReductions ? 0 /* None */ : 1 /* Literal */) : type;
-    }
-    function mapTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) {
-      return type.flags & 1048576 /* Union */ && aliasSymbol ? getUnionType(map(type.types, mapper), 1 /* Literal */, aliasSymbol, aliasTypeArguments) : mapType(type, mapper);
-    }
-    function extractTypesOfKind(type, kind) {
-      return filterType(type, (t) => (t.flags & kind) !== 0);
-    }
-    function replacePrimitivesWithLiterals(typeWithPrimitives, typeWithLiterals) {
-      if (maybeTypeOfKind(typeWithPrimitives, 4 /* String */ | 134217728 /* TemplateLiteral */ | 8 /* Number */ | 64 /* BigInt */) && maybeTypeOfKind(typeWithLiterals, 128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */ | 256 /* NumberLiteral */ | 2048 /* BigIntLiteral */)) {
-        return mapType(typeWithPrimitives, (t) => t.flags & 4 /* String */ ? extractTypesOfKind(typeWithLiterals, 4 /* String */ | 128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) : isPatternLiteralType(t) && !maybeTypeOfKind(typeWithLiterals, 4 /* String */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) ? extractTypesOfKind(typeWithLiterals, 128 /* StringLiteral */) : t.flags & 8 /* Number */ ? extractTypesOfKind(typeWithLiterals, 8 /* Number */ | 256 /* NumberLiteral */) : t.flags & 64 /* BigInt */ ? extractTypesOfKind(typeWithLiterals, 64 /* BigInt */ | 2048 /* BigIntLiteral */) : t);
-      }
-      return typeWithPrimitives;
-    }
-    function isIncomplete(flowType) {
-      return flowType.flags === 0;
-    }
-    function getTypeFromFlowType(flowType) {
-      return flowType.flags === 0 ? flowType.type : flowType;
-    }
-    function createFlowType(type, incomplete) {
-      return incomplete ? { flags: 0, type: type.flags & 131072 /* Never */ ? silentNeverType : type } : type;
-    }
-    function createEvolvingArrayType(elementType) {
-      const result = createObjectType(256 /* EvolvingArray */);
-      result.elementType = elementType;
-      return result;
-    }
-    function getEvolvingArrayType(elementType) {
-      return evolvingArrayTypes[elementType.id] || (evolvingArrayTypes[elementType.id] = createEvolvingArrayType(elementType));
-    }
-    function addEvolvingArrayElementType(evolvingArrayType, node) {
-      const elementType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(getContextFreeTypeOfExpression(node)));
-      return isTypeSubsetOf(elementType, evolvingArrayType.elementType) ? evolvingArrayType : getEvolvingArrayType(getUnionType([evolvingArrayType.elementType, elementType]));
-    }
-    function createFinalArrayType(elementType) {
-      return elementType.flags & 131072 /* Never */ ? autoArrayType : createArrayType(elementType.flags & 1048576 /* Union */ ? getUnionType(elementType.types, 2 /* Subtype */) : elementType);
-    }
-    function getFinalArrayType(evolvingArrayType) {
-      return evolvingArrayType.finalArrayType || (evolvingArrayType.finalArrayType = createFinalArrayType(evolvingArrayType.elementType));
     }
-    function finalizeEvolvingArrayType(type) {
-      return getObjectFlags(type) & 256 /* EvolvingArray */ ? getFinalArrayType(type) : type;
-    }
-    function getElementTypeOfEvolvingArrayType(type) {
-      return getObjectFlags(type) & 256 /* EvolvingArray */ ? type.elementType : neverType;
-    }
-    function isEvolvingArrayTypeList(types) {
-      let hasEvolvingArrayType = false;
-      for (const t of types) {
-        if (!(t.flags & 131072 /* Never */)) {
-          if (!(getObjectFlags(t) & 256 /* EvolvingArray */)) {
-            return false;
+    function mapToTypeNodes(types, context, isBareList) {
+      if (some(types)) {
+        if (checkTruncationLength(context)) {
+          if (!isBareList) {
+            return [factory.createTypeReferenceNode(
+              "...",
+              /*typeArguments*/
+              void 0
+            )];
+          } else if (types.length > 2) {
+            return [
+              typeToTypeNodeHelper(types[0], context),
+              factory.createTypeReferenceNode(
+                `... ${types.length - 2} more ...`,
+                /*typeArguments*/
+                void 0
+              ),
+              typeToTypeNodeHelper(types[types.length - 1], context)
+            ];
+          }
+        }
+        const mayHaveNameCollisions = !(context.flags & 64 /* UseFullyQualifiedType */);
+        const seenNames = mayHaveNameCollisions ? createUnderscoreEscapedMultiMap() : void 0;
+        const result = [];
+        let i = 0;
+        for (const type of types) {
+          i++;
+          if (checkTruncationLength(context) && i + 2 < types.length - 1) {
+            result.push(factory.createTypeReferenceNode(
+              `... ${types.length - i} more ...`,
+              /*typeArguments*/
+              void 0
+            ));
+            const typeNode2 = typeToTypeNodeHelper(types[types.length - 1], context);
+            if (typeNode2) {
+              result.push(typeNode2);
+            }
+            break;
+          }
+          context.approximateLength += 2;
+          const typeNode = typeToTypeNodeHelper(type, context);
+          if (typeNode) {
+            result.push(typeNode);
+            if (seenNames && isIdentifierTypeReference(typeNode)) {
+              seenNames.add(typeNode.typeName.escapedText, [type, result.length - 1]);
+            }
           }
-          hasEvolvingArrayType = true;
         }
+        if (seenNames) {
+          const saveContextFlags = context.flags;
+          context.flags |= 64 /* UseFullyQualifiedType */;
+          seenNames.forEach((types2) => {
+            if (!arrayIsHomogeneous(types2, ([a], [b]) => typesAreSameReference(a, b))) {
+              for (const [type, resultIndex] of types2) {
+                result[resultIndex] = typeToTypeNodeHelper(type, context);
+              }
+            }
+          });
+          context.flags = saveContextFlags;
+        }
+        return result;
       }
-      return hasEvolvingArrayType;
     }
-    function isEvolvingArrayOperationTarget(node) {
-      const root = getReferenceRoot(node);
-      const parent2 = root.parent;
-      const isLengthPushOrUnshift = isPropertyAccessExpression(parent2) && (parent2.name.escapedText === "length" || parent2.parent.kind === 210 /* CallExpression */ && isIdentifier(parent2.name) && isPushOrUnshiftIdentifier(parent2.name));
-      const isElementAssignment = parent2.kind === 209 /* ElementAccessExpression */ && parent2.expression === root && parent2.parent.kind === 223 /* BinaryExpression */ && parent2.parent.operatorToken.kind === 63 /* EqualsToken */ && parent2.parent.left === parent2 && !isAssignmentTarget(parent2.parent) && isTypeAssignableToKind(getTypeOfExpression(parent2.argumentExpression), 296 /* NumberLike */);
-      return isLengthPushOrUnshift || isElementAssignment;
+    function typesAreSameReference(a, b) {
+      return a === b || !!a.symbol && a.symbol === b.symbol || !!a.aliasSymbol && a.aliasSymbol === b.aliasSymbol;
     }
-    function isDeclarationWithExplicitTypeAnnotation(node) {
-      return (isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isParameter(node)) && !!(getEffectiveTypeAnnotationNode(node) || isInJSFile(node) && hasInitializer(node) && node.initializer && isFunctionExpressionOrArrowFunction(node.initializer) && getEffectiveReturnTypeNode(node.initializer));
+    function indexInfoToIndexSignatureDeclarationHelper(indexInfo, context, typeNode) {
+      const name = getNameFromIndexInfo(indexInfo) || "x";
+      const indexerTypeNode = typeToTypeNodeHelper(indexInfo.keyType, context);
+      const indexingParameter = factory.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        name,
+        /*questionToken*/
+        void 0,
+        indexerTypeNode,
+        /*initializer*/
+        void 0
+      );
+      if (!typeNode) {
+        typeNode = typeToTypeNodeHelper(indexInfo.type || anyType, context);
+      }
+      if (!indexInfo.type && !(context.flags & 2097152 /* AllowEmptyIndexInfoType */)) {
+        context.encounteredError = true;
+      }
+      context.approximateLength += name.length + 4;
+      return factory.createIndexSignature(
+        indexInfo.isReadonly ? [factory.createToken(146 /* ReadonlyKeyword */)] : void 0,
+        [indexingParameter],
+        typeNode
+      );
     }
-    function getExplicitTypeOfSymbol(symbol, diagnostic) {
-      symbol = resolveSymbol(symbol);
-      if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 512 /* ValueModule */)) {
-        return getTypeOfSymbol(symbol);
+    function signatureToSignatureDeclarationHelper(signature, kind, context, options) {
+      var _a2, _b, _c, _d;
+      const suppressAny = context.flags & 256 /* SuppressAnyReturnType */;
+      if (suppressAny)
+        context.flags &= ~256 /* SuppressAnyReturnType */;
+      context.approximateLength += 3;
+      let typeParameters;
+      let typeArguments;
+      if (context.flags & 32 /* WriteTypeArgumentsOfSignature */ && signature.target && signature.mapper && signature.target.typeParameters) {
+        typeArguments = signature.target.typeParameters.map((parameter) => typeToTypeNodeHelper(instantiateType(parameter, signature.mapper), context));
+      } else {
+        typeParameters = signature.typeParameters && signature.typeParameters.map((parameter) => typeParameterToDeclaration(parameter, context));
       }
-      if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) {
-        if (getCheckFlags(symbol) & 262144 /* Mapped */) {
-          const origin = symbol.syntheticOrigin;
-          if (origin && getExplicitTypeOfSymbol(origin)) {
-            return getTypeOfSymbol(symbol);
-          }
-        }
-        const declaration = symbol.valueDeclaration;
-        if (declaration) {
-          if (isDeclarationWithExplicitTypeAnnotation(declaration)) {
-            return getTypeOfSymbol(symbol);
-          }
-          if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 247 /* ForOfStatement */) {
-            const statement = declaration.parent.parent;
-            const expressionType = getTypeOfDottedName(statement.expression, void 0);
-            if (expressionType) {
-              const use = statement.awaitModifier ? 15 /* ForAwaitOf */ : 13 /* ForOf */;
-              return checkIteratedTypeOrElementType(use, expressionType, undefinedType, void 0);
-            }
-          }
-          if (diagnostic) {
-            addRelatedInfo(diagnostic, createDiagnosticForNode(declaration, Diagnostics._0_needs_an_explicit_type_annotation, symbolToString(symbol)));
-          }
+      const expandedParams = getExpandedParameters(
+        signature,
+        /*skipUnionExpanding*/
+        true
+      )[0];
+      const parameters = (some(expandedParams, (p) => p !== expandedParams[expandedParams.length - 1] && !!(getCheckFlags(p) & 32768 /* RestParameter */)) ? signature.parameters : expandedParams).map((parameter) => symbolToParameterDeclaration(parameter, context, kind === 173 /* Constructor */, options == null ? void 0 : options.privateSymbolVisitor, options == null ? void 0 : options.bundledImports));
+      const thisParameter = context.flags & 33554432 /* OmitThisParameter */ ? void 0 : tryGetThisParameterDeclaration(signature, context);
+      if (thisParameter) {
+        parameters.unshift(thisParameter);
+      }
+      let returnTypeNode;
+      const typePredicate = getTypePredicateOfSignature(signature);
+      if (typePredicate) {
+        const assertsModifier = typePredicate.kind === 2 /* AssertsThis */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createToken(129 /* AssertsKeyword */) : void 0;
+        const parameterName = typePredicate.kind === 1 /* Identifier */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? setEmitFlags(factory.createIdentifier(typePredicate.parameterName), 33554432 /* NoAsciiEscaping */) : factory.createThisTypeNode();
+        const typeNode = typePredicate.type && typeToTypeNodeHelper(typePredicate.type, context);
+        returnTypeNode = factory.createTypePredicateNode(assertsModifier, parameterName, typeNode);
+      } else {
+        const returnType = getReturnTypeOfSignature(signature);
+        if (returnType && !(suppressAny && isTypeAny(returnType))) {
+          returnTypeNode = serializeReturnTypeForSignature(context, returnType, signature, options == null ? void 0 : options.privateSymbolVisitor, options == null ? void 0 : options.bundledImports);
+        } else if (!suppressAny) {
+          returnTypeNode = factory.createKeywordTypeNode(131 /* AnyKeyword */);
         }
       }
+      let modifiers = options == null ? void 0 : options.modifiers;
+      if (kind === 182 /* ConstructorType */ && signature.flags & 4 /* Abstract */) {
+        const flags = modifiersToFlags(modifiers);
+        modifiers = factory.createModifiersFromModifierFlags(flags | 256 /* Abstract */);
+      }
+      const node = kind === 176 /* CallSignature */ ? factory.createCallSignature(typeParameters, parameters, returnTypeNode) : kind === 177 /* ConstructSignature */ ? factory.createConstructSignature(typeParameters, parameters, returnTypeNode) : kind === 170 /* MethodSignature */ ? factory.createMethodSignature(modifiers, (_a2 = options == null ? void 0 : options.name) != null ? _a2 : factory.createIdentifier(""), options == null ? void 0 : options.questionToken, typeParameters, parameters, returnTypeNode) : kind === 171 /* MethodDeclaration */ ? factory.createMethodDeclaration(
+        modifiers,
+        /*asteriskToken*/
+        void 0,
+        (_b = options == null ? void 0 : options.name) != null ? _b : factory.createIdentifier(""),
+        /*questionToken*/
+        void 0,
+        typeParameters,
+        parameters,
+        returnTypeNode,
+        /*body*/
+        void 0
+      ) : kind === 173 /* Constructor */ ? factory.createConstructorDeclaration(
+        modifiers,
+        parameters,
+        /*body*/
+        void 0
+      ) : kind === 174 /* GetAccessor */ ? factory.createGetAccessorDeclaration(
+        modifiers,
+        (_c = options == null ? void 0 : options.name) != null ? _c : factory.createIdentifier(""),
+        parameters,
+        returnTypeNode,
+        /*body*/
+        void 0
+      ) : kind === 175 /* SetAccessor */ ? factory.createSetAccessorDeclaration(
+        modifiers,
+        (_d = options == null ? void 0 : options.name) != null ? _d : factory.createIdentifier(""),
+        parameters,
+        /*body*/
+        void 0
+      ) : kind === 178 /* IndexSignature */ ? factory.createIndexSignature(modifiers, parameters, returnTypeNode) : kind === 320 /* JSDocFunctionType */ ? factory.createJSDocFunctionType(parameters, returnTypeNode) : kind === 181 /* FunctionType */ ? factory.createFunctionTypeNode(typeParameters, parameters, returnTypeNode != null ? returnTypeNode : factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 182 /* ConstructorType */ ? factory.createConstructorTypeNode(modifiers, typeParameters, parameters, returnTypeNode != null ? returnTypeNode : factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 259 /* FunctionDeclaration */ ? factory.createFunctionDeclaration(
+        modifiers,
+        /*asteriskToken*/
+        void 0,
+        (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""),
+        typeParameters,
+        parameters,
+        returnTypeNode,
+        /*body*/
+        void 0
+      ) : kind === 215 /* FunctionExpression */ ? factory.createFunctionExpression(
+        modifiers,
+        /*asteriskToken*/
+        void 0,
+        (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""),
+        typeParameters,
+        parameters,
+        returnTypeNode,
+        factory.createBlock([])
+      ) : kind === 216 /* ArrowFunction */ ? factory.createArrowFunction(
+        modifiers,
+        typeParameters,
+        parameters,
+        returnTypeNode,
+        /*equalsGreaterThanToken*/
+        void 0,
+        factory.createBlock([])
+      ) : Debug.assertNever(kind);
+      if (typeArguments) {
+        node.typeArguments = factory.createNodeArray(typeArguments);
+      }
+      return node;
     }
-    function getTypeOfDottedName(node, diagnostic) {
-      if (!(node.flags & 33554432 /* InWithStatement */)) {
-        switch (node.kind) {
-          case 79 /* Identifier */:
-            const symbol = getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(node));
-            return getExplicitTypeOfSymbol(symbol, diagnostic);
-          case 108 /* ThisKeyword */:
-            return getExplicitThisType(node);
-          case 106 /* SuperKeyword */:
-            return checkSuperExpression(node);
-          case 208 /* PropertyAccessExpression */: {
-            const type = getTypeOfDottedName(node.expression, diagnostic);
-            if (type) {
-              const name = node.name;
-              let prop;
-              if (isPrivateIdentifier(name)) {
-                if (!type.symbol) {
-                  return void 0;
-                }
-                prop = getPropertyOfType(type, getSymbolNameForPrivateIdentifier(type.symbol, name.escapedText));
-              } else {
-                prop = getPropertyOfType(type, name.escapedText);
-              }
-              return prop && getExplicitTypeOfSymbol(prop, diagnostic);
-            }
-            return void 0;
-          }
-          case 214 /* ParenthesizedExpression */:
-            return getTypeOfDottedName(node.expression, diagnostic);
+    function tryGetThisParameterDeclaration(signature, context) {
+      if (signature.thisParameter) {
+        return symbolToParameterDeclaration(signature.thisParameter, context);
+      }
+      if (signature.declaration) {
+        const thisTag = getJSDocThisTag(signature.declaration);
+        if (thisTag && thisTag.typeExpression) {
+          return factory.createParameterDeclaration(
+            /* modifiers */
+            void 0,
+            /* dotDotDotToken */
+            void 0,
+            "this",
+            /* questionToken */
+            void 0,
+            typeToTypeNodeHelper(getTypeFromTypeNode(thisTag.typeExpression), context)
+          );
         }
       }
     }
-    function getEffectsSignature(node) {
-      const links = getNodeLinks(node);
-      let signature = links.effectsSignature;
-      if (signature === void 0) {
-        let funcType;
-        if (node.parent.kind === 241 /* ExpressionStatement */) {
-          funcType = getTypeOfDottedName(node.expression, void 0);
-        } else if (node.expression.kind !== 106 /* SuperKeyword */) {
-          if (isOptionalChain(node)) {
-            funcType = checkNonNullType(
-              getOptionalExpressionType(checkExpression(node.expression), node.expression),
-              node.expression
+    function typeParameterToDeclarationWithConstraint(type, context, constraintNode) {
+      const savedContextFlags = context.flags;
+      context.flags &= ~512 /* WriteTypeParametersInQualifiedName */;
+      const modifiers = factory.createModifiersFromModifierFlags(getTypeParameterModifiers(type));
+      const name = typeParameterToName(type, context);
+      const defaultParameter = getDefaultFromTypeParameter(type);
+      const defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter, context);
+      context.flags = savedContextFlags;
+      return factory.createTypeParameterDeclaration(modifiers, name, constraintNode, defaultParameterNode);
+    }
+    function typeParameterToDeclaration(type, context, constraint = getConstraintOfTypeParameter(type)) {
+      const constraintNode = constraint && typeToTypeNodeHelper(constraint, context);
+      return typeParameterToDeclarationWithConstraint(type, context, constraintNode);
+    }
+    function symbolToParameterDeclaration(parameterSymbol, context, preserveModifierFlags, privateSymbolVisitor, bundledImports) {
+      let parameterDeclaration = getDeclarationOfKind(parameterSymbol, 166 /* Parameter */);
+      if (!parameterDeclaration && !isTransientSymbol(parameterSymbol)) {
+        parameterDeclaration = getDeclarationOfKind(parameterSymbol, 344 /* JSDocParameterTag */);
+      }
+      let parameterType = getTypeOfSymbol(parameterSymbol);
+      if (parameterDeclaration && isRequiredInitializedParameter(parameterDeclaration)) {
+        parameterType = getOptionalType(parameterType);
+      }
+      const parameterTypeNode = serializeTypeForDeclaration(context, parameterType, parameterSymbol, context.enclosingDeclaration, privateSymbolVisitor, bundledImports);
+      const modifiers = !(context.flags & 8192 /* OmitParameterModifiers */) && preserveModifierFlags && parameterDeclaration && canHaveModifiers(parameterDeclaration) ? map(getModifiers(parameterDeclaration), factory.cloneNode) : void 0;
+      const isRest = parameterDeclaration && isRestParameter(parameterDeclaration) || getCheckFlags(parameterSymbol) & 32768 /* RestParameter */;
+      const dotDotDotToken = isRest ? factory.createToken(25 /* DotDotDotToken */) : void 0;
+      const name = parameterDeclaration ? parameterDeclaration.name ? parameterDeclaration.name.kind === 79 /* Identifier */ ? setEmitFlags(factory.cloneNode(parameterDeclaration.name), 33554432 /* NoAsciiEscaping */) : parameterDeclaration.name.kind === 163 /* QualifiedName */ ? setEmitFlags(factory.cloneNode(parameterDeclaration.name.right), 33554432 /* NoAsciiEscaping */) : cloneBindingName(parameterDeclaration.name) : symbolName(parameterSymbol) : symbolName(parameterSymbol);
+      const isOptional = parameterDeclaration && isOptionalParameter(parameterDeclaration) || getCheckFlags(parameterSymbol) & 16384 /* OptionalParameter */;
+      const questionToken = isOptional ? factory.createToken(57 /* QuestionToken */) : void 0;
+      const parameterNode = factory.createParameterDeclaration(
+        modifiers,
+        dotDotDotToken,
+        name,
+        questionToken,
+        parameterTypeNode,
+        /*initializer*/
+        void 0
+      );
+      context.approximateLength += symbolName(parameterSymbol).length + 3;
+      return parameterNode;
+      function cloneBindingName(node) {
+        return elideInitializerAndSetEmitFlags(node);
+        function elideInitializerAndSetEmitFlags(node2) {
+          if (context.tracker.canTrackSymbol && isComputedPropertyName(node2) && isLateBindableName(node2)) {
+            trackComputedName(node2.expression, context.enclosingDeclaration, context);
+          }
+          let visited = visitEachChild(
+            node2,
+            elideInitializerAndSetEmitFlags,
+            nullTransformationContext,
+            /*nodesVisitor*/
+            void 0,
+            elideInitializerAndSetEmitFlags
+          );
+          if (isBindingElement(visited)) {
+            visited = factory.updateBindingElement(
+              visited,
+              visited.dotDotDotToken,
+              visited.propertyName,
+              visited.name,
+              /*initializer*/
+              void 0
             );
-          } else {
-            funcType = checkNonNullExpression(node.expression);
           }
+          if (!nodeIsSynthesized(visited)) {
+            visited = factory.cloneNode(visited);
+          }
+          return setEmitFlags(visited, 1 /* SingleLine */ | 33554432 /* NoAsciiEscaping */);
         }
-        const signatures = getSignaturesOfType(funcType && getApparentType(funcType) || unknownType, 0 /* Call */);
-        const candidate = signatures.length === 1 && !signatures[0].typeParameters ? signatures[0] : some(signatures, hasTypePredicateOrNeverReturnType) ? getResolvedSignature(node) : void 0;
-        signature = links.effectsSignature = candidate && hasTypePredicateOrNeverReturnType(candidate) ? candidate : unknownSignature;
       }
-      return signature === unknownSignature ? void 0 : signature;
-    }
-    function hasTypePredicateOrNeverReturnType(signature) {
-      return !!(getTypePredicateOfSignature(signature) || signature.declaration && (getReturnTypeFromAnnotation(signature.declaration) || unknownType).flags & 131072 /* Never */);
     }
-    function getTypePredicateArgument(predicate, callExpression) {
-      if (predicate.kind === 1 /* Identifier */ || predicate.kind === 3 /* AssertsIdentifier */) {
-        return callExpression.arguments[predicate.parameterIndex];
+    function trackComputedName(accessExpression, enclosingDeclaration, context) {
+      if (!context.tracker.canTrackSymbol)
+        return;
+      const firstIdentifier = getFirstIdentifier(accessExpression);
+      const name = resolveName(
+        firstIdentifier,
+        firstIdentifier.escapedText,
+        111551 /* Value */ | 1048576 /* ExportValue */,
+        /*nodeNotFoundErrorMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        true
+      );
+      if (name) {
+        context.tracker.trackSymbol(name, enclosingDeclaration, 111551 /* Value */);
       }
-      const invokedExpression = skipParentheses(callExpression.expression);
-      return isAccessExpression(invokedExpression) ? skipParentheses(invokedExpression.expression) : void 0;
     }
-    function reportFlowControlError(node) {
-      const block = findAncestor(node, isFunctionOrModuleBlock);
-      const sourceFile = getSourceFileOfNode(node);
-      const span = getSpanOfTokenAtPosition(sourceFile, block.statements.pos);
-      diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.The_containing_function_or_module_body_is_too_large_for_control_flow_analysis));
-    }
-    function isReachableFlowNode(flow) {
-      const result = isReachableFlowNodeWorker(flow, false);
-      lastFlowNode = flow;
-      lastFlowNodeReachable = result;
-      return result;
-    }
-    function isFalseExpression(expr) {
-      const node = skipParentheses(expr, true);
-      return node.kind === 95 /* FalseKeyword */ || node.kind === 223 /* BinaryExpression */ && (node.operatorToken.kind === 55 /* AmpersandAmpersandToken */ && (isFalseExpression(node.left) || isFalseExpression(node.right)) || node.operatorToken.kind === 56 /* BarBarToken */ && isFalseExpression(node.left) && isFalseExpression(node.right));
+    function lookupSymbolChain(symbol, context, meaning, yieldModuleSymbol) {
+      context.tracker.trackSymbol(symbol, context.enclosingDeclaration, meaning);
+      return lookupSymbolChainWorker(symbol, context, meaning, yieldModuleSymbol);
     }
-    function isReachableFlowNodeWorker(flow, noCacheCheck) {
-      while (true) {
-        if (flow === lastFlowNode) {
-          return lastFlowNodeReachable;
+    function lookupSymbolChainWorker(symbol, context, meaning, yieldModuleSymbol) {
+      let chain;
+      const isTypeParameter = symbol.flags & 262144 /* TypeParameter */;
+      if (!isTypeParameter && (context.enclosingDeclaration || context.flags & 64 /* UseFullyQualifiedType */) && !(context.flags & 134217728 /* DoNotIncludeSymbolChain */)) {
+        chain = Debug.checkDefined(getSymbolChain(
+          symbol,
+          meaning,
+          /*endOfChain*/
+          true
+        ));
+        Debug.assert(chain && chain.length > 0);
+      } else {
+        chain = [symbol];
+      }
+      return chain;
+      function getSymbolChain(symbol2, meaning2, endOfChain) {
+        let accessibleSymbolChain = getAccessibleSymbolChain(symbol2, context.enclosingDeclaration, meaning2, !!(context.flags & 128 /* UseOnlyExternalAliasing */));
+        let parentSpecifiers;
+        if (!accessibleSymbolChain || needsQualification(accessibleSymbolChain[0], context.enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning2 : getQualifiedLeftMeaning(meaning2))) {
+          const parents = getContainersOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol2, context.enclosingDeclaration, meaning2);
+          if (length(parents)) {
+            parentSpecifiers = parents.map((symbol3) => some(symbol3.declarations, hasNonGlobalAugmentationExternalModuleSymbol) ? getSpecifierForModuleSymbol(symbol3, context) : void 0);
+            const indices = parents.map((_, i) => i);
+            indices.sort(sortByBestName);
+            const sortedParents = indices.map((i) => parents[i]);
+            for (const parent2 of sortedParents) {
+              const parentChain = getSymbolChain(
+                parent2,
+                getQualifiedLeftMeaning(meaning2),
+                /*endOfChain*/
+                false
+              );
+              if (parentChain) {
+                if (parent2.exports && parent2.exports.get("export=" /* ExportEquals */) && getSymbolIfSameReference(parent2.exports.get("export=" /* ExportEquals */), symbol2)) {
+                  accessibleSymbolChain = parentChain;
+                  break;
+                }
+                accessibleSymbolChain = parentChain.concat(accessibleSymbolChain || [getAliasForSymbolInContainer(parent2, symbol2) || symbol2]);
+                break;
+              }
+            }
+          }
         }
-        const flags = flow.flags;
-        if (flags & 4096 /* Shared */) {
-          if (!noCacheCheck) {
-            const id = getFlowNodeId(flow);
-            const reachable = flowNodeReachable[id];
-            return reachable !== void 0 ? reachable : flowNodeReachable[id] = isReachableFlowNodeWorker(flow, true);
+        if (accessibleSymbolChain) {
+          return accessibleSymbolChain;
+        }
+        if (
+          // If this is the last part of outputting the symbol, always output. The cases apply only to parent symbols.
+          endOfChain || // If a parent symbol is an anonymous type, don't write it.
+          !(symbol2.flags & (2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */))
+        ) {
+          if (!endOfChain && !yieldModuleSymbol && !!forEach(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
+            return;
           }
-          noCacheCheck = false;
+          return [symbol2];
         }
-        if (flags & (16 /* Assignment */ | 96 /* Condition */ | 256 /* ArrayMutation */)) {
-          flow = flow.antecedent;
-        } else if (flags & 512 /* Call */) {
-          const signature = getEffectsSignature(flow.node);
-          if (signature) {
-            const predicate = getTypePredicateOfSignature(signature);
-            if (predicate && predicate.kind === 3 /* AssertsIdentifier */ && !predicate.type) {
-              const predicateArgument = flow.node.arguments[predicate.parameterIndex];
-              if (predicateArgument && isFalseExpression(predicateArgument)) {
-                return false;
-              }
+        function sortByBestName(a, b) {
+          const specifierA = parentSpecifiers[a];
+          const specifierB = parentSpecifiers[b];
+          if (specifierA && specifierB) {
+            const isBRelative = pathIsRelative(specifierB);
+            if (pathIsRelative(specifierA) === isBRelative) {
+              return countPathComponents(specifierA) - countPathComponents(specifierB);
             }
-            if (getReturnTypeOfSignature(signature).flags & 131072 /* Never */) {
-              return false;
+            if (isBRelative) {
+              return -1;
             }
+            return 1;
           }
-          flow = flow.antecedent;
-        } else if (flags & 4 /* BranchLabel */) {
-          return some(flow.antecedents, (f) => isReachableFlowNodeWorker(f, false));
-        } else if (flags & 8 /* LoopLabel */) {
-          const antecedents = flow.antecedents;
-          if (antecedents === void 0 || antecedents.length === 0) {
-            return false;
-          }
-          flow = antecedents[0];
-        } else if (flags & 128 /* SwitchClause */) {
-          if (flow.clauseStart === flow.clauseEnd && isExhaustiveSwitchStatement(flow.switchStatement)) {
-            return false;
-          }
-          flow = flow.antecedent;
-        } else if (flags & 1024 /* ReduceLabel */) {
-          lastFlowNode = void 0;
-          const target = flow.target;
-          const saveAntecedents = target.antecedents;
-          target.antecedents = flow.antecedents;
-          const result = isReachableFlowNodeWorker(flow.antecedent, false);
-          target.antecedents = saveAntecedents;
-          return result;
-        } else {
-          return !(flags & 1 /* Unreachable */);
+          return 0;
         }
       }
     }
-    function isPostSuperFlowNode(flow, noCacheCheck) {
-      while (true) {
-        const flags = flow.flags;
-        if (flags & 4096 /* Shared */) {
-          if (!noCacheCheck) {
-            const id = getFlowNodeId(flow);
-            const postSuper = flowNodePostSuper[id];
-            return postSuper !== void 0 ? postSuper : flowNodePostSuper[id] = isPostSuperFlowNode(flow, true);
-          }
-          noCacheCheck = false;
-        }
-        if (flags & (16 /* Assignment */ | 96 /* Condition */ | 256 /* ArrayMutation */ | 128 /* SwitchClause */)) {
-          flow = flow.antecedent;
-        } else if (flags & 512 /* Call */) {
-          if (flow.node.expression.kind === 106 /* SuperKeyword */) {
-            return true;
-          }
-          flow = flow.antecedent;
-        } else if (flags & 4 /* BranchLabel */) {
-          return every(flow.antecedents, (f) => isPostSuperFlowNode(f, false));
-        } else if (flags & 8 /* LoopLabel */) {
-          flow = flow.antecedents[0];
-        } else if (flags & 1024 /* ReduceLabel */) {
-          const target = flow.target;
-          const saveAntecedents = target.antecedents;
-          target.antecedents = flow.antecedents;
-          const result = isPostSuperFlowNode(flow.antecedent, false);
-          target.antecedents = saveAntecedents;
-          return result;
+    function typeParametersToTypeParameterDeclarations(symbol, context) {
+      let typeParameterNodes;
+      const targetSymbol = getTargetSymbol(symbol);
+      if (targetSymbol.flags & (32 /* Class */ | 64 /* Interface */ | 524288 /* TypeAlias */)) {
+        typeParameterNodes = factory.createNodeArray(map(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol), (tp) => typeParameterToDeclaration(tp, context)));
+      }
+      return typeParameterNodes;
+    }
+    function lookupTypeParameterNodes(chain, index, context) {
+      var _a2;
+      Debug.assert(chain && 0 <= index && index < chain.length);
+      const symbol = chain[index];
+      const symbolId = getSymbolId(symbol);
+      if ((_a2 = context.typeParameterSymbolList) == null ? void 0 : _a2.has(symbolId)) {
+        return void 0;
+      }
+      (context.typeParameterSymbolList || (context.typeParameterSymbolList = /* @__PURE__ */ new Set())).add(symbolId);
+      let typeParameterNodes;
+      if (context.flags & 512 /* WriteTypeParametersInQualifiedName */ && index < chain.length - 1) {
+        const parentSymbol = symbol;
+        const nextSymbol = chain[index + 1];
+        if (getCheckFlags(nextSymbol) & 1 /* Instantiated */) {
+          const params = getTypeParametersOfClassOrInterface(
+            parentSymbol.flags & 2097152 /* Alias */ ? resolveAlias(parentSymbol) : parentSymbol
+          );
+          typeParameterNodes = mapToTypeNodes(map(params, (t) => getMappedType(t, nextSymbol.links.mapper)), context);
         } else {
-          return !!(flags & 1 /* Unreachable */);
+          typeParameterNodes = typeParametersToTypeParameterDeclarations(symbol, context);
         }
       }
+      return typeParameterNodes;
     }
-    function isConstantReference(node) {
-      switch (node.kind) {
-        case 79 /* Identifier */: {
-          const symbol = getResolvedSymbol(node);
-          return isConstVariable(symbol) || isParameterOrCatchClauseVariable(symbol) && !isSymbolAssigned(symbol);
-        }
-        case 208 /* PropertyAccessExpression */:
-        case 209 /* ElementAccessExpression */:
-          return isConstantReference(node.expression) && isReadonlySymbol(getNodeLinks(node).resolvedSymbol || unknownSymbol);
+    function getTopmostIndexedAccessType(top) {
+      if (isIndexedAccessTypeNode(top.objectType)) {
+        return getTopmostIndexedAccessType(top.objectType);
       }
-      return false;
+      return top;
     }
-    function getFlowTypeOfReference(reference, declaredType, initialType = declaredType, flowContainer, flowNode = reference.flowNode) {
-      let key;
-      let isKeySet = false;
-      let flowDepth = 0;
-      if (flowAnalysisDisabled) {
-        return errorType;
+    function getSpecifierForModuleSymbol(symbol, context, overrideImportMode) {
+      var _a2;
+      let file = getDeclarationOfKind(symbol, 308 /* SourceFile */);
+      if (!file) {
+        const equivalentFileSymbol = firstDefined(symbol.declarations, (d) => getFileSymbolIfFileSymbolExportEqualsContainer(d, symbol));
+        if (equivalentFileSymbol) {
+          file = getDeclarationOfKind(equivalentFileSymbol, 308 /* SourceFile */);
+        }
       }
-      if (!flowNode) {
-        return declaredType;
+      if (file && file.moduleName !== void 0) {
+        return file.moduleName;
       }
-      flowInvocationCount++;
-      const sharedFlowStart = sharedFlowCount;
-      const evolvedType = getTypeFromFlowType(getTypeAtFlowNode(flowNode));
-      sharedFlowCount = sharedFlowStart;
-      const resultType = getObjectFlags(evolvedType) & 256 /* EvolvingArray */ && isEvolvingArrayOperationTarget(reference) ? autoArrayType : finalizeEvolvingArrayType(evolvedType);
-      if (resultType === unreachableNeverType || reference.parent && reference.parent.kind === 232 /* NonNullExpression */ && !(resultType.flags & 131072 /* Never */) && getTypeWithFacts(resultType, 2097152 /* NEUndefinedOrNull */).flags & 131072 /* Never */) {
-        return declaredType;
+      if (!file) {
+        if (context.tracker.trackReferencedAmbientModule) {
+          const ambientDecls = filter(symbol.declarations, isAmbientModule);
+          if (length(ambientDecls)) {
+            for (const decl of ambientDecls) {
+              context.tracker.trackReferencedAmbientModule(decl, symbol);
+            }
+          }
+        }
+        if (ambientModuleSymbolRegex.test(symbol.escapedName)) {
+          return symbol.escapedName.substring(1, symbol.escapedName.length - 1);
+        }
       }
-      return resultType === nonNullUnknownType ? unknownType : resultType;
-      function getOrSetCacheKey() {
-        if (isKeySet) {
-          return key;
+      if (!context.enclosingDeclaration || !context.tracker.moduleResolverHost) {
+        if (ambientModuleSymbolRegex.test(symbol.escapedName)) {
+          return symbol.escapedName.substring(1, symbol.escapedName.length - 1);
         }
-        isKeySet = true;
-        return key = getFlowCacheKey(reference, declaredType, initialType, flowContainer);
+        return getSourceFileOfNode(getNonAugmentationDeclaration(symbol)).fileName;
       }
-      function getTypeAtFlowNode(flow) {
-        var _a2;
-        if (flowDepth === 2e3) {
-          (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "getTypeAtFlowNode_DepthLimit", { flowId: flow.id });
-          flowAnalysisDisabled = true;
-          reportFlowControlError(reference);
-          return errorType;
+      const contextFile = getSourceFileOfNode(getOriginalNode(context.enclosingDeclaration));
+      const resolutionMode = overrideImportMode || (contextFile == null ? void 0 : contextFile.impliedNodeFormat);
+      const cacheKey = createModeAwareCacheKey(contextFile.path, resolutionMode);
+      const links = getSymbolLinks(symbol);
+      let specifier = links.specifierCache && links.specifierCache.get(cacheKey);
+      if (!specifier) {
+        const isBundle2 = !!outFile(compilerOptions);
+        const { moduleResolverHost } = context.tracker;
+        const specifierCompilerOptions = isBundle2 ? { ...compilerOptions, baseUrl: moduleResolverHost.getCommonSourceDirectory() } : compilerOptions;
+        specifier = first(getModuleSpecifiers(
+          symbol,
+          checker,
+          specifierCompilerOptions,
+          contextFile,
+          moduleResolverHost,
+          {
+            importModuleSpecifierPreference: isBundle2 ? "non-relative" : "project-relative",
+            importModuleSpecifierEnding: isBundle2 ? "minimal" : resolutionMode === 99 /* ESNext */ ? "js" : void 0
+          },
+          { overrideImportMode }
+        ));
+        (_a2 = links.specifierCache) != null ? _a2 : links.specifierCache = /* @__PURE__ */ new Map();
+        links.specifierCache.set(cacheKey, specifier);
+      }
+      return specifier;
+    }
+    function symbolToEntityNameNode(symbol) {
+      const identifier = factory.createIdentifier(unescapeLeadingUnderscores(symbol.escapedName));
+      return symbol.parent ? factory.createQualifiedName(symbolToEntityNameNode(symbol.parent), identifier) : identifier;
+    }
+    function symbolToTypeNode(symbol, context, meaning, overrideTypeArguments) {
+      var _a2, _b, _c, _d;
+      const chain = lookupSymbolChain(symbol, context, meaning, !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */));
+      const isTypeOf = meaning === 111551 /* Value */;
+      if (some(chain[0].declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
+        const nonRootParts = chain.length > 1 ? createAccessFromSymbolChain(chain, chain.length - 1, 1) : void 0;
+        const typeParameterNodes = overrideTypeArguments || lookupTypeParameterNodes(chain, 0, context);
+        const contextFile = getSourceFileOfNode(getOriginalNode(context.enclosingDeclaration));
+        const targetFile = getSourceFileOfModule(chain[0]);
+        let specifier;
+        let assertion;
+        if (getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */) {
+          if ((targetFile == null ? void 0 : targetFile.impliedNodeFormat) === 99 /* ESNext */ && targetFile.impliedNodeFormat !== (contextFile == null ? void 0 : contextFile.impliedNodeFormat)) {
+            specifier = getSpecifierForModuleSymbol(chain[0], context, 99 /* ESNext */);
+            assertion = factory.createImportTypeAssertionContainer(factory.createAssertClause(factory.createNodeArray([
+              factory.createAssertEntry(
+                factory.createStringLiteral("resolution-mode"),
+                factory.createStringLiteral("import")
+              )
+            ])));
+            (_b = (_a2 = context.tracker).reportImportTypeNodeResolutionModeOverride) == null ? void 0 : _b.call(_a2);
+          }
         }
-        flowDepth++;
-        let sharedFlow;
-        while (true) {
-          const flags = flow.flags;
-          if (flags & 4096 /* Shared */) {
-            for (let i = sharedFlowStart; i < sharedFlowCount; i++) {
-              if (sharedFlowNodes[i] === flow) {
-                flowDepth--;
-                return sharedFlowTypes[i];
-              }
+        if (!specifier) {
+          specifier = getSpecifierForModuleSymbol(chain[0], context);
+        }
+        if (!(context.flags & 67108864 /* AllowNodeModulesRelativePaths */) && getEmitModuleResolutionKind(compilerOptions) !== 1 /* Classic */ && specifier.indexOf("/node_modules/") >= 0) {
+          const oldSpecifier = specifier;
+          if (getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */) {
+            const swappedMode = (contextFile == null ? void 0 : contextFile.impliedNodeFormat) === 99 /* ESNext */ ? 1 /* CommonJS */ : 99 /* ESNext */;
+            specifier = getSpecifierForModuleSymbol(chain[0], context, swappedMode);
+            if (specifier.indexOf("/node_modules/") >= 0) {
+              specifier = oldSpecifier;
+            } else {
+              assertion = factory.createImportTypeAssertionContainer(factory.createAssertClause(factory.createNodeArray([
+                factory.createAssertEntry(
+                  factory.createStringLiteral("resolution-mode"),
+                  factory.createStringLiteral(swappedMode === 99 /* ESNext */ ? "import" : "require")
+                )
+              ])));
+              (_d = (_c = context.tracker).reportImportTypeNodeResolutionModeOverride) == null ? void 0 : _d.call(_c);
             }
-            sharedFlow = flow;
           }
-          let type;
-          if (flags & 16 /* Assignment */) {
-            type = getTypeAtFlowAssignment(flow);
-            if (!type) {
-              flow = flow.antecedent;
-              continue;
-            }
-          } else if (flags & 512 /* Call */) {
-            type = getTypeAtFlowCall(flow);
-            if (!type) {
-              flow = flow.antecedent;
-              continue;
-            }
-          } else if (flags & 96 /* Condition */) {
-            type = getTypeAtFlowCondition(flow);
-          } else if (flags & 128 /* SwitchClause */) {
-            type = getTypeAtSwitchClause(flow);
-          } else if (flags & 12 /* Label */) {
-            if (flow.antecedents.length === 1) {
-              flow = flow.antecedents[0];
-              continue;
-            }
-            type = flags & 4 /* BranchLabel */ ? getTypeAtFlowBranchLabel(flow) : getTypeAtFlowLoopLabel(flow);
-          } else if (flags & 256 /* ArrayMutation */) {
-            type = getTypeAtFlowArrayMutation(flow);
-            if (!type) {
-              flow = flow.antecedent;
-              continue;
-            }
-          } else if (flags & 1024 /* ReduceLabel */) {
-            const target = flow.target;
-            const saveAntecedents = target.antecedents;
-            target.antecedents = flow.antecedents;
-            type = getTypeAtFlowNode(flow.antecedent);
-            target.antecedents = saveAntecedents;
-          } else if (flags & 2 /* Start */) {
-            const container = flow.node;
-            if (container && container !== flowContainer && reference.kind !== 208 /* PropertyAccessExpression */ && reference.kind !== 209 /* ElementAccessExpression */ && reference.kind !== 108 /* ThisKeyword */) {
-              flow = container.flowNode;
-              continue;
+          if (!assertion) {
+            context.encounteredError = true;
+            if (context.tracker.reportLikelyUnsafeImportRequiredError) {
+              context.tracker.reportLikelyUnsafeImportRequiredError(oldSpecifier);
             }
-            type = initialType;
-          } else {
-            type = convertAutoToAny(declaredType);
           }
-          if (sharedFlow) {
-            sharedFlowNodes[sharedFlowCount] = sharedFlow;
-            sharedFlowTypes[sharedFlowCount] = type;
-            sharedFlowCount++;
-          }
-          flowDepth--;
-          return type;
         }
-      }
-      function getInitialOrAssignedType(flow) {
-        const node = flow.node;
-        return getNarrowableTypeForReference(node.kind === 257 /* VariableDeclaration */ || node.kind === 205 /* BindingElement */ ? getInitialType(node) : getAssignedType(node), reference);
-      }
-      function getTypeAtFlowAssignment(flow) {
-        const node = flow.node;
-        if (isMatchingReference(reference, node)) {
-          if (!isReachableFlowNode(flow)) {
-            return unreachableNeverType;
-          }
-          if (getAssignmentTargetKind(node) === 2 /* Compound */) {
-            const flowType = getTypeAtFlowNode(flow.antecedent);
-            return createFlowType(getBaseTypeOfLiteralType(getTypeFromFlowType(flowType)), isIncomplete(flowType));
-          }
-          if (declaredType === autoType || declaredType === autoArrayType) {
-            if (isEmptyArrayAssignment(node)) {
-              return getEvolvingArrayType(neverType);
-            }
-            const assignedType = getWidenedLiteralType(getInitialOrAssignedType(flow));
-            return isTypeAssignableTo(assignedType, declaredType) ? assignedType : anyArrayType;
+        const lit = factory.createLiteralTypeNode(factory.createStringLiteral(specifier));
+        if (context.tracker.trackExternalModuleSymbolOfImportTypeNode)
+          context.tracker.trackExternalModuleSymbolOfImportTypeNode(chain[0]);
+        context.approximateLength += specifier.length + 10;
+        if (!nonRootParts || isEntityName(nonRootParts)) {
+          if (nonRootParts) {
+            const lastId = isIdentifier(nonRootParts) ? nonRootParts : nonRootParts.right;
+            lastId.typeArguments = void 0;
           }
-          if (declaredType.flags & 1048576 /* Union */) {
-            return getAssignmentReducedType(declaredType, getInitialOrAssignedType(flow));
+          return factory.createImportTypeNode(lit, assertion, nonRootParts, typeParameterNodes, isTypeOf);
+        } else {
+          const splitNode = getTopmostIndexedAccessType(nonRootParts);
+          const qualifier = splitNode.objectType.typeName;
+          return factory.createIndexedAccessTypeNode(factory.createImportTypeNode(lit, assertion, qualifier, typeParameterNodes, isTypeOf), splitNode.indexType);
+        }
+      }
+      const entityName = createAccessFromSymbolChain(chain, chain.length - 1, 0);
+      if (isIndexedAccessTypeNode(entityName)) {
+        return entityName;
+      }
+      if (isTypeOf) {
+        return factory.createTypeQueryNode(entityName);
+      } else {
+        const lastId = isIdentifier(entityName) ? entityName : entityName.right;
+        const lastTypeArgs = lastId.typeArguments;
+        lastId.typeArguments = void 0;
+        return factory.createTypeReferenceNode(entityName, lastTypeArgs);
+      }
+      function createAccessFromSymbolChain(chain2, index, stopper) {
+        const typeParameterNodes = index === chain2.length - 1 ? overrideTypeArguments : lookupTypeParameterNodes(chain2, index, context);
+        const symbol2 = chain2[index];
+        const parent2 = chain2[index - 1];
+        let symbolName2;
+        if (index === 0) {
+          context.flags |= 16777216 /* InInitialEntityName */;
+          symbolName2 = getNameOfSymbolAsWritten(symbol2, context);
+          context.approximateLength += (symbolName2 ? symbolName2.length : 0) + 1;
+          context.flags ^= 16777216 /* InInitialEntityName */;
+        } else {
+          if (parent2 && getExportsOfSymbol(parent2)) {
+            const exports = getExportsOfSymbol(parent2);
+            forEachEntry(exports, (ex, name) => {
+              if (getSymbolIfSameReference(ex, symbol2) && !isLateBoundName(name) && name !== "export=" /* ExportEquals */) {
+                symbolName2 = unescapeLeadingUnderscores(name);
+                return true;
+              }
+            });
           }
-          return declaredType;
         }
-        if (containsMatchingReference(reference, node)) {
-          if (!isReachableFlowNode(flow)) {
-            return unreachableNeverType;
-          }
-          if (isVariableDeclaration(node) && (isInJSFile(node) || isVarConst(node))) {
-            const init = getDeclaredExpandoInitializer(node);
-            if (init && (init.kind === 215 /* FunctionExpression */ || init.kind === 216 /* ArrowFunction */)) {
-              return getTypeAtFlowNode(flow.antecedent);
+        if (symbolName2 === void 0) {
+          const name = firstDefined(symbol2.declarations, getNameOfDeclaration);
+          if (name && isComputedPropertyName(name) && isEntityName(name.expression)) {
+            const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper);
+            if (isEntityName(LHS)) {
+              return factory.createIndexedAccessTypeNode(factory.createParenthesizedType(factory.createTypeQueryNode(LHS)), factory.createTypeQueryNode(name.expression));
             }
+            return LHS;
           }
-          return declaredType;
+          symbolName2 = getNameOfSymbolAsWritten(symbol2, context);
         }
-        if (isVariableDeclaration(node) && node.parent.parent.kind === 246 /* ForInStatement */ && isMatchingReference(reference, node.parent.parent.expression)) {
-          return getNonNullableTypeIfNeeded(finalizeEvolvingArrayType(getTypeFromFlowType(getTypeAtFlowNode(flow.antecedent))));
-        }
-        return void 0;
-      }
-      function narrowTypeByAssertion(type, expr) {
-        const node = skipParentheses(expr, true);
-        if (node.kind === 95 /* FalseKeyword */) {
-          return unreachableNeverType;
-        }
-        if (node.kind === 223 /* BinaryExpression */) {
-          if (node.operatorToken.kind === 55 /* AmpersandAmpersandToken */) {
-            return narrowTypeByAssertion(narrowTypeByAssertion(type, node.left), node.right);
+        context.approximateLength += symbolName2.length + 1;
+        if (!(context.flags & 16 /* ForbidIndexedAccessSymbolReferences */) && parent2 && getMembersOfSymbol(parent2) && getMembersOfSymbol(parent2).get(symbol2.escapedName) && getSymbolIfSameReference(getMembersOfSymbol(parent2).get(symbol2.escapedName), symbol2)) {
+          const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper);
+          if (isIndexedAccessTypeNode(LHS)) {
+            return factory.createIndexedAccessTypeNode(LHS, factory.createLiteralTypeNode(factory.createStringLiteral(symbolName2)));
+          } else {
+            return factory.createIndexedAccessTypeNode(factory.createTypeReferenceNode(LHS, typeParameterNodes), factory.createLiteralTypeNode(factory.createStringLiteral(symbolName2)));
           }
-          if (node.operatorToken.kind === 56 /* BarBarToken */) {
-            return getUnionType([narrowTypeByAssertion(type, node.left), narrowTypeByAssertion(type, node.right)]);
+        }
+        const identifier = setEmitFlags(factory.createIdentifier(symbolName2, typeParameterNodes), 33554432 /* NoAsciiEscaping */);
+        identifier.symbol = symbol2;
+        if (index > stopper) {
+          const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper);
+          if (!isEntityName(LHS)) {
+            return Debug.fail("Impossible construct - an export of an indexed access cannot be reachable");
           }
+          return factory.createQualifiedName(LHS, identifier);
         }
-        return narrowType(type, node, true);
+        return identifier;
       }
-      function getTypeAtFlowCall(flow) {
-        const signature = getEffectsSignature(flow.node);
-        if (signature) {
-          const predicate = getTypePredicateOfSignature(signature);
-          if (predicate && (predicate.kind === 2 /* AssertsThis */ || predicate.kind === 3 /* AssertsIdentifier */)) {
-            const flowType = getTypeAtFlowNode(flow.antecedent);
-            const type = finalizeEvolvingArrayType(getTypeFromFlowType(flowType));
-            const narrowedType = predicate.type ? narrowTypeByTypePredicate(type, predicate, flow.node, true) : predicate.kind === 3 /* AssertsIdentifier */ && predicate.parameterIndex >= 0 && predicate.parameterIndex < flow.node.arguments.length ? narrowTypeByAssertion(type, flow.node.arguments[predicate.parameterIndex]) : type;
-            return narrowedType === type ? flowType : createFlowType(narrowedType, isIncomplete(flowType));
-          }
-          if (getReturnTypeOfSignature(signature).flags & 131072 /* Never */) {
-            return unreachableNeverType;
-          }
+    }
+    function typeParameterShadowsNameInScope(escapedName, context, type) {
+      const result = resolveName(
+        context.enclosingDeclaration,
+        escapedName,
+        788968 /* Type */,
+        /*nameNotFoundArg*/
+        void 0,
+        escapedName,
+        /*isUse*/
+        false
+      );
+      if (result) {
+        if (result.flags & 262144 /* TypeParameter */ && result === type.symbol) {
+          return false;
         }
-        return void 0;
+        return true;
       }
-      function getTypeAtFlowArrayMutation(flow) {
-        if (declaredType === autoType || declaredType === autoArrayType) {
-          const node = flow.node;
-          const expr = node.kind === 210 /* CallExpression */ ? node.expression.expression : node.left.expression;
-          if (isMatchingReference(reference, getReferenceCandidate(expr))) {
-            const flowType = getTypeAtFlowNode(flow.antecedent);
-            const type = getTypeFromFlowType(flowType);
-            if (getObjectFlags(type) & 256 /* EvolvingArray */) {
-              let evolvedType2 = type;
-              if (node.kind === 210 /* CallExpression */) {
-                for (const arg of node.arguments) {
-                  evolvedType2 = addEvolvingArrayElementType(evolvedType2, arg);
-                }
-              } else {
-                const indexType = getContextFreeTypeOfExpression(node.left.argumentExpression);
-                if (isTypeAssignableToKind(indexType, 296 /* NumberLike */)) {
-                  evolvedType2 = addEvolvingArrayElementType(evolvedType2, node.right);
-                }
-              }
-              return evolvedType2 === type ? flowType : createFlowType(evolvedType2, isIncomplete(flowType));
-            }
-            return flowType;
-          }
+      return false;
+    }
+    function typeParameterToName(type, context) {
+      var _a2, _b;
+      if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && context.typeParameterNames) {
+        const cached = context.typeParameterNames.get(getTypeId(type));
+        if (cached) {
+          return cached;
         }
-        return void 0;
       }
-      function getTypeAtFlowCondition(flow) {
-        const flowType = getTypeAtFlowNode(flow.antecedent);
-        const type = getTypeFromFlowType(flowType);
-        if (type.flags & 131072 /* Never */) {
-          return flowType;
+      let result = symbolToName(
+        type.symbol,
+        context,
+        788968 /* Type */,
+        /*expectsIdentifier*/
+        true
+      );
+      if (!(result.kind & 79 /* Identifier */)) {
+        return factory.createIdentifier("(Missing type parameter)");
+      }
+      if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */) {
+        const rawtext = result.escapedText;
+        let i = ((_a2 = context.typeParameterNamesByTextNextNameCount) == null ? void 0 : _a2.get(rawtext)) || 0;
+        let text = rawtext;
+        while (((_b = context.typeParameterNamesByText) == null ? void 0 : _b.has(text)) || typeParameterShadowsNameInScope(text, context, type)) {
+          i++;
+          text = `${rawtext}_${i}`;
         }
-        const assumeTrue = (flow.flags & 32 /* TrueCondition */) !== 0;
-        const nonEvolvingType = finalizeEvolvingArrayType(type);
-        const narrowedType = narrowType(nonEvolvingType, flow.node, assumeTrue);
-        if (narrowedType === nonEvolvingType) {
-          return flowType;
+        if (text !== rawtext) {
+          result = factory.createIdentifier(text, result.typeArguments);
         }
-        return createFlowType(narrowedType, isIncomplete(flowType));
+        (context.typeParameterNamesByTextNextNameCount || (context.typeParameterNamesByTextNextNameCount = /* @__PURE__ */ new Map())).set(rawtext, i);
+        (context.typeParameterNames || (context.typeParameterNames = /* @__PURE__ */ new Map())).set(getTypeId(type), result);
+        (context.typeParameterNamesByText || (context.typeParameterNamesByText = /* @__PURE__ */ new Set())).add(rawtext);
       }
-      function getTypeAtSwitchClause(flow) {
-        const expr = flow.switchStatement.expression;
-        const flowType = getTypeAtFlowNode(flow.antecedent);
-        let type = getTypeFromFlowType(flowType);
-        if (isMatchingReference(reference, expr)) {
-          type = narrowTypeBySwitchOnDiscriminant(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd);
-        } else if (expr.kind === 218 /* TypeOfExpression */ && isMatchingReference(reference, expr.expression)) {
-          type = narrowTypeBySwitchOnTypeOf(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd);
+      return result;
+    }
+    function symbolToName(symbol, context, meaning, expectsIdentifier) {
+      const chain = lookupSymbolChain(symbol, context, meaning);
+      if (expectsIdentifier && chain.length !== 1 && !context.encounteredError && !(context.flags & 65536 /* AllowQualifiedNameInPlaceOfIdentifier */)) {
+        context.encounteredError = true;
+      }
+      return createEntityNameFromSymbolChain(chain, chain.length - 1);
+      function createEntityNameFromSymbolChain(chain2, index) {
+        const typeParameterNodes = lookupTypeParameterNodes(chain2, index, context);
+        const symbol2 = chain2[index];
+        if (index === 0) {
+          context.flags |= 16777216 /* InInitialEntityName */;
+        }
+        const symbolName2 = getNameOfSymbolAsWritten(symbol2, context);
+        if (index === 0) {
+          context.flags ^= 16777216 /* InInitialEntityName */;
+        }
+        const identifier = setEmitFlags(factory.createIdentifier(symbolName2, typeParameterNodes), 33554432 /* NoAsciiEscaping */);
+        identifier.symbol = symbol2;
+        return index > 0 ? factory.createQualifiedName(createEntityNameFromSymbolChain(chain2, index - 1), identifier) : identifier;
+      }
+    }
+    function symbolToExpression(symbol, context, meaning) {
+      const chain = lookupSymbolChain(symbol, context, meaning);
+      return createExpressionFromSymbolChain(chain, chain.length - 1);
+      function createExpressionFromSymbolChain(chain2, index) {
+        const typeParameterNodes = lookupTypeParameterNodes(chain2, index, context);
+        const symbol2 = chain2[index];
+        if (index === 0) {
+          context.flags |= 16777216 /* InInitialEntityName */;
+        }
+        let symbolName2 = getNameOfSymbolAsWritten(symbol2, context);
+        if (index === 0) {
+          context.flags ^= 16777216 /* InInitialEntityName */;
+        }
+        let firstChar = symbolName2.charCodeAt(0);
+        if (isSingleOrDoubleQuote(firstChar) && some(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
+          return factory.createStringLiteral(getSpecifierForModuleSymbol(symbol2, context));
+        }
+        if (index === 0 || canUsePropertyAccess(symbolName2, languageVersion)) {
+          const identifier = setEmitFlags(factory.createIdentifier(symbolName2, typeParameterNodes), 33554432 /* NoAsciiEscaping */);
+          identifier.symbol = symbol2;
+          return index > 0 ? factory.createPropertyAccessExpression(createExpressionFromSymbolChain(chain2, index - 1), identifier) : identifier;
         } else {
-          if (strictNullChecks) {
-            if (optionalChainContainsReference(expr, reference)) {
-              type = narrowTypeBySwitchOptionalChainContainment(
-                type,
-                flow.switchStatement,
-                flow.clauseStart,
-                flow.clauseEnd,
-                (t) => !(t.flags & (32768 /* Undefined */ | 131072 /* Never */))
-              );
-            } else if (expr.kind === 218 /* TypeOfExpression */ && optionalChainContainsReference(expr.expression, reference)) {
-              type = narrowTypeBySwitchOptionalChainContainment(
-                type,
-                flow.switchStatement,
-                flow.clauseStart,
-                flow.clauseEnd,
-                (t) => !(t.flags & 131072 /* Never */ || t.flags & 128 /* StringLiteral */ && t.value === "undefined")
-              );
-            }
-          }
-          const access = getDiscriminantPropertyAccess(expr, type);
-          if (access) {
-            type = narrowTypeBySwitchOnDiscriminantProperty(type, access, flow.switchStatement, flow.clauseStart, flow.clauseEnd);
-          }
-        }
-        return createFlowType(type, isIncomplete(flowType));
-      }
-      function getTypeAtFlowBranchLabel(flow) {
-        const antecedentTypes = [];
-        let subtypeReduction = false;
-        let seenIncomplete = false;
-        let bypassFlow;
-        for (const antecedent of flow.antecedents) {
-          if (!bypassFlow && antecedent.flags & 128 /* SwitchClause */ && antecedent.clauseStart === antecedent.clauseEnd) {
-            bypassFlow = antecedent;
-            continue;
-          }
-          const flowType = getTypeAtFlowNode(antecedent);
-          const type = getTypeFromFlowType(flowType);
-          if (type === declaredType && declaredType === initialType) {
-            return type;
-          }
-          pushIfUnique(antecedentTypes, type);
-          if (!isTypeSubsetOf(type, declaredType)) {
-            subtypeReduction = true;
+          if (firstChar === 91 /* openBracket */) {
+            symbolName2 = symbolName2.substring(1, symbolName2.length - 1);
+            firstChar = symbolName2.charCodeAt(0);
           }
-          if (isIncomplete(flowType)) {
-            seenIncomplete = true;
+          let expression;
+          if (isSingleOrDoubleQuote(firstChar) && !(symbol2.flags & 8 /* EnumMember */)) {
+            expression = factory.createStringLiteral(stripQuotes(symbolName2).replace(/\\./g, (s) => s.substring(1)), firstChar === 39 /* singleQuote */);
+          } else if ("" + +symbolName2 === symbolName2) {
+            expression = factory.createNumericLiteral(+symbolName2);
           }
-        }
-        if (bypassFlow) {
-          const flowType = getTypeAtFlowNode(bypassFlow);
-          const type = getTypeFromFlowType(flowType);
-          if (!contains(antecedentTypes, type) && !isExhaustiveSwitchStatement(bypassFlow.switchStatement)) {
-            if (type === declaredType && declaredType === initialType) {
-              return type;
-            }
-            antecedentTypes.push(type);
-            if (!isTypeSubsetOf(type, declaredType)) {
-              subtypeReduction = true;
-            }
-            if (isIncomplete(flowType)) {
-              seenIncomplete = true;
-            }
+          if (!expression) {
+            expression = setEmitFlags(factory.createIdentifier(symbolName2, typeParameterNodes), 33554432 /* NoAsciiEscaping */);
+            expression.symbol = symbol2;
           }
+          return factory.createElementAccessExpression(createExpressionFromSymbolChain(chain2, index - 1), expression);
         }
-        return createFlowType(getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* Subtype */ : 1 /* Literal */), seenIncomplete);
       }
-      function getTypeAtFlowLoopLabel(flow) {
-        const id = getFlowNodeId(flow);
-        const cache = flowLoopCaches[id] || (flowLoopCaches[id] = /* @__PURE__ */ new Map());
-        const key2 = getOrSetCacheKey();
-        if (!key2) {
-          return declaredType;
-        }
-        const cached = cache.get(key2);
-        if (cached) {
-          return cached;
-        }
-        for (let i = flowLoopStart; i < flowLoopCount; i++) {
-          if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key2 && flowLoopTypes[i].length) {
-            return createFlowType(getUnionOrEvolvingArrayType(flowLoopTypes[i], 1 /* Literal */), true);
-          }
-        }
-        const antecedentTypes = [];
-        let subtypeReduction = false;
-        let firstAntecedentType;
-        for (const antecedent of flow.antecedents) {
-          let flowType;
-          if (!firstAntecedentType) {
-            flowType = firstAntecedentType = getTypeAtFlowNode(antecedent);
-          } else {
-            flowLoopNodes[flowLoopCount] = flow;
-            flowLoopKeys[flowLoopCount] = key2;
-            flowLoopTypes[flowLoopCount] = antecedentTypes;
-            flowLoopCount++;
-            const saveFlowTypeCache = flowTypeCache;
-            flowTypeCache = void 0;
-            flowType = getTypeAtFlowNode(antecedent);
-            flowTypeCache = saveFlowTypeCache;
-            flowLoopCount--;
-            const cached2 = cache.get(key2);
-            if (cached2) {
-              return cached2;
-            }
-          }
-          const type = getTypeFromFlowType(flowType);
-          pushIfUnique(antecedentTypes, type);
-          if (!isTypeSubsetOf(type, declaredType)) {
-            subtypeReduction = true;
+    }
+    function isStringNamed(d) {
+      const name = getNameOfDeclaration(d);
+      return !!name && isStringLiteral(name);
+    }
+    function isSingleQuotedStringNamed(d) {
+      const name = getNameOfDeclaration(d);
+      return !!(name && isStringLiteral(name) && (name.singleQuote || !nodeIsSynthesized(name) && startsWith(getTextOfNode(
+        name,
+        /*includeTrivia*/
+        false
+      ), "'")));
+    }
+    function getPropertyNameNodeForSymbol(symbol, context) {
+      const stringNamed = !!length(symbol.declarations) && every(symbol.declarations, isStringNamed);
+      const singleQuote = !!length(symbol.declarations) && every(symbol.declarations, isSingleQuotedStringNamed);
+      const fromNameType = getPropertyNameNodeForSymbolFromNameType(symbol, context, singleQuote, stringNamed);
+      if (fromNameType) {
+        return fromNameType;
+      }
+      const rawName = unescapeLeadingUnderscores(symbol.escapedName);
+      return createPropertyNameNodeForIdentifierOrLiteral(rawName, getEmitScriptTarget(compilerOptions), singleQuote, stringNamed);
+    }
+    function getPropertyNameNodeForSymbolFromNameType(symbol, context, singleQuote, stringNamed) {
+      const nameType = getSymbolLinks(symbol).nameType;
+      if (nameType) {
+        if (nameType.flags & 384 /* StringOrNumberLiteral */) {
+          const name = "" + nameType.value;
+          if (!isIdentifierText(name, getEmitScriptTarget(compilerOptions)) && (stringNamed || !isNumericLiteralName(name))) {
+            return factory.createStringLiteral(name, !!singleQuote);
           }
-          if (type === declaredType) {
-            break;
+          if (isNumericLiteralName(name) && startsWith(name, "-")) {
+            return factory.createComputedPropertyName(factory.createNumericLiteral(+name));
           }
+          return createPropertyNameNodeForIdentifierOrLiteral(name, getEmitScriptTarget(compilerOptions));
         }
-        const result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* Subtype */ : 1 /* Literal */);
-        if (isIncomplete(firstAntecedentType)) {
-          return createFlowType(result, true);
+        if (nameType.flags & 8192 /* UniqueESSymbol */) {
+          return factory.createComputedPropertyName(symbolToExpression(nameType.symbol, context, 111551 /* Value */));
         }
-        cache.set(key2, result);
-        return result;
       }
-      function getUnionOrEvolvingArrayType(types, subtypeReduction) {
-        if (isEvolvingArrayTypeList(types)) {
-          return getEvolvingArrayType(getUnionType(map(types, getElementTypeOfEvolvingArrayType)));
-        }
-        const result = recombineUnknownType(getUnionType(sameMap(types, finalizeEvolvingArrayType), subtypeReduction));
-        if (result !== declaredType && result.flags & declaredType.flags & 1048576 /* Union */ && arraysEqual(result.types, declaredType.types)) {
-          return declaredType;
-        }
-        return result;
+    }
+    function cloneNodeBuilderContext(context) {
+      const initial = { ...context };
+      if (initial.typeParameterNames) {
+        initial.typeParameterNames = new Map(initial.typeParameterNames);
       }
-      function getCandidateDiscriminantPropertyAccess(expr) {
-        if (isBindingPattern(reference) || isFunctionExpressionOrArrowFunction(reference) || isObjectLiteralMethod(reference)) {
-          if (isIdentifier(expr)) {
-            const symbol = getResolvedSymbol(expr);
-            const declaration = symbol.valueDeclaration;
-            if (declaration && (isBindingElement(declaration) || isParameter(declaration)) && reference === declaration.parent && !declaration.initializer && !declaration.dotDotDotToken) {
-              return declaration;
-            }
-          }
-        } else if (isAccessExpression(expr)) {
-          if (isMatchingReference(reference, expr.expression)) {
-            return expr;
-          }
-        } else if (isIdentifier(expr)) {
-          const symbol = getResolvedSymbol(expr);
-          if (isConstVariable(symbol)) {
-            const declaration = symbol.valueDeclaration;
-            if (isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && isAccessExpression(declaration.initializer) && isMatchingReference(reference, declaration.initializer.expression)) {
-              return declaration.initializer;
-            }
-            if (isBindingElement(declaration) && !declaration.initializer) {
-              const parent2 = declaration.parent.parent;
-              if (isVariableDeclaration(parent2) && !parent2.type && parent2.initializer && (isIdentifier(parent2.initializer) || isAccessExpression(parent2.initializer)) && isMatchingReference(reference, parent2.initializer)) {
-                return declaration;
-              }
+      if (initial.typeParameterNamesByText) {
+        initial.typeParameterNamesByText = new Set(initial.typeParameterNamesByText);
+      }
+      if (initial.typeParameterSymbolList) {
+        initial.typeParameterSymbolList = new Set(initial.typeParameterSymbolList);
+      }
+      initial.tracker = new SymbolTrackerImpl(initial, initial.tracker.inner, initial.tracker.moduleResolverHost);
+      return initial;
+    }
+    function getDeclarationWithTypeAnnotation(symbol, enclosingDeclaration) {
+      return symbol.declarations && find(symbol.declarations, (s) => !!getEffectiveTypeAnnotationNode(s) && (!enclosingDeclaration || !!findAncestor(s, (n) => n === enclosingDeclaration)));
+    }
+    function existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type) {
+      return !(getObjectFlags(type) & 4 /* Reference */) || !isTypeReferenceNode(existing) || length(existing.typeArguments) >= getMinTypeArgumentCount(type.target.typeParameters);
+    }
+    function serializeTypeForDeclaration(context, type, symbol, enclosingDeclaration, includePrivateSymbol, bundled) {
+      if (!isErrorType(type) && enclosingDeclaration) {
+        const declWithExistingAnnotation = getDeclarationWithTypeAnnotation(symbol, enclosingDeclaration);
+        if (declWithExistingAnnotation && !isFunctionLikeDeclaration(declWithExistingAnnotation) && !isGetAccessorDeclaration(declWithExistingAnnotation)) {
+          const existing = getEffectiveTypeAnnotationNode(declWithExistingAnnotation);
+          if (typeNodeIsEquivalentToType(existing, declWithExistingAnnotation, type) && existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type)) {
+            const result2 = serializeExistingTypeNode(context, existing, includePrivateSymbol, bundled);
+            if (result2) {
+              return result2;
             }
           }
         }
-        return void 0;
       }
-      function getDiscriminantPropertyAccess(expr, computedType) {
-        const type = declaredType.flags & 1048576 /* Union */ ? declaredType : computedType;
-        if (type.flags & 1048576 /* Union */) {
-          const access = getCandidateDiscriminantPropertyAccess(expr);
-          if (access) {
-            const name = getAccessedPropertyName(access);
-            if (name && isDiscriminantProperty(type, name)) {
-              return access;
+      const oldFlags = context.flags;
+      if (type.flags & 8192 /* UniqueESSymbol */ && type.symbol === symbol && (!context.enclosingDeclaration || some(symbol.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(context.enclosingDeclaration)))) {
+        context.flags |= 1048576 /* AllowUniqueESSymbolType */;
+      }
+      const result = typeToTypeNodeHelper(type, context);
+      context.flags = oldFlags;
+      return result;
+    }
+    function typeNodeIsEquivalentToType(typeNode, annotatedDeclaration, type) {
+      const typeFromTypeNode = getTypeFromTypeNode(typeNode);
+      if (typeFromTypeNode === type) {
+        return true;
+      }
+      if (isParameter(annotatedDeclaration) && annotatedDeclaration.questionToken) {
+        return getTypeWithFacts(type, 524288 /* NEUndefined */) === typeFromTypeNode;
+      }
+      return false;
+    }
+    function serializeReturnTypeForSignature(context, type, signature, includePrivateSymbol, bundled) {
+      if (!isErrorType(type) && context.enclosingDeclaration) {
+        const annotation = signature.declaration && getEffectiveReturnTypeNode(signature.declaration);
+        if (!!findAncestor(annotation, (n) => n === context.enclosingDeclaration) && annotation) {
+          const annotated = getTypeFromTypeNode(annotation);
+          const thisInstantiated = annotated.flags & 262144 /* TypeParameter */ && annotated.isThisType ? instantiateType(annotated, signature.mapper) : annotated;
+          if (thisInstantiated === type && existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(annotation, type)) {
+            const result = serializeExistingTypeNode(context, annotation, includePrivateSymbol, bundled);
+            if (result) {
+              return result;
             }
           }
         }
-        return void 0;
       }
-      function narrowTypeByDiscriminant(type, access, narrowType2) {
-        const propName = getAccessedPropertyName(access);
-        if (propName === void 0) {
-          return type;
+      return typeToTypeNodeHelper(type, context);
+    }
+    function trackExistingEntityName(node, context, includePrivateSymbol) {
+      let introducesError = false;
+      const leftmost = getFirstIdentifier(node);
+      if (isInJSFile(node) && (isExportsIdentifier(leftmost) || isModuleExportsAccessExpression(leftmost.parent) || isQualifiedName(leftmost.parent) && isModuleIdentifier(leftmost.parent.left) && isExportsIdentifier(leftmost.parent.right))) {
+        introducesError = true;
+        return { introducesError, node };
+      }
+      const sym = resolveEntityName(
+        leftmost,
+        67108863 /* All */,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveALias*/
+        true
+      );
+      if (sym) {
+        if (isSymbolAccessible(
+          sym,
+          context.enclosingDeclaration,
+          67108863 /* All */,
+          /*shouldComputeAliasesToMakeVisible*/
+          false
+        ).accessibility !== 0 /* Accessible */) {
+          introducesError = true;
+        } else {
+          context.tracker.trackSymbol(sym, context.enclosingDeclaration, 67108863 /* All */);
+          includePrivateSymbol == null ? void 0 : includePrivateSymbol(sym);
         }
-        const removeNullable = strictNullChecks && isOptionalChain(access) && maybeTypeOfKind(type, 98304 /* Nullable */);
-        let propType = getTypeOfPropertyOfType(removeNullable ? getTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type, propName);
-        if (!propType) {
-          return type;
+        if (isIdentifier(node)) {
+          const type = getDeclaredTypeOfSymbol(sym);
+          const name = sym.flags & 262144 /* TypeParameter */ && !isTypeSymbolAccessible(type.symbol, context.enclosingDeclaration) ? typeParameterToName(type, context) : factory.cloneNode(node);
+          name.symbol = sym;
+          return { introducesError, node: setEmitFlags(setOriginalNode(name, node), 33554432 /* NoAsciiEscaping */) };
         }
-        propType = removeNullable ? getOptionalType(propType) : propType;
-        const narrowedPropType = narrowType2(propType);
-        return filterType(type, (t) => {
-          const discriminantType = getTypeOfPropertyOrIndexSignature(t, propName);
-          return !(discriminantType.flags & 131072 /* Never */) && !(narrowedPropType.flags & 131072 /* Never */) && areTypesComparable(narrowedPropType, discriminantType);
-        });
       }
-      function narrowTypeByDiscriminantProperty(type, access, operator, value, assumeTrue) {
-        if ((operator === 36 /* EqualsEqualsEqualsToken */ || operator === 37 /* ExclamationEqualsEqualsToken */) && type.flags & 1048576 /* Union */) {
-          const keyPropertyName = getKeyPropertyName(type);
-          if (keyPropertyName && keyPropertyName === getAccessedPropertyName(access)) {
-            const candidate = getConstituentTypeForKeyType(type, getTypeOfExpression(value));
-            if (candidate) {
-              return operator === (assumeTrue ? 36 /* EqualsEqualsEqualsToken */ : 37 /* ExclamationEqualsEqualsToken */) ? candidate : isUnitType(getTypeOfPropertyOfType(candidate, keyPropertyName) || unknownType) ? removeType(type, candidate) : type;
-            }
-          }
-        }
-        return narrowTypeByDiscriminant(type, access, (t) => narrowTypeByEquality(t, operator, value, assumeTrue));
+      return { introducesError, node };
+    }
+    function serializeExistingTypeNode(context, existing, includePrivateSymbol, bundled) {
+      if (cancellationToken && cancellationToken.throwIfCancellationRequested) {
+        cancellationToken.throwIfCancellationRequested();
       }
-      function narrowTypeBySwitchOnDiscriminantProperty(type, access, switchStatement, clauseStart, clauseEnd) {
-        if (clauseStart < clauseEnd && type.flags & 1048576 /* Union */ && getKeyPropertyName(type) === getAccessedPropertyName(access)) {
-          const clauseTypes = getSwitchClauseTypes(switchStatement).slice(clauseStart, clauseEnd);
-          const candidate = getUnionType(map(clauseTypes, (t) => getConstituentTypeForKeyType(type, t) || unknownType));
-          if (candidate !== unknownType) {
-            return candidate;
-          }
-        }
-        return narrowTypeByDiscriminant(type, access, (t) => narrowTypeBySwitchOnDiscriminant(t, switchStatement, clauseStart, clauseEnd));
+      let hadError = false;
+      const file = getSourceFileOfNode(existing);
+      const transformed = visitNode(existing, visitExistingNodeTreeSymbols);
+      if (hadError) {
+        return void 0;
       }
-      function narrowTypeByTruthiness(type, expr, assumeTrue) {
-        if (isMatchingReference(reference, expr)) {
-          return getAdjustedTypeWithFacts(type, assumeTrue ? 4194304 /* Truthy */ : 8388608 /* Falsy */);
+      return transformed === existing ? setTextRange(factory.cloneNode(existing), existing) : transformed;
+      function visitExistingNodeTreeSymbols(node) {
+        if (isJSDocAllType(node) || node.kind === 322 /* JSDocNamepathType */) {
+          return factory.createKeywordTypeNode(131 /* AnyKeyword */);
         }
-        if (strictNullChecks && assumeTrue && optionalChainContainsReference(expr, reference)) {
-          type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
+        if (isJSDocUnknownType(node)) {
+          return factory.createKeywordTypeNode(157 /* UnknownKeyword */);
         }
-        const access = getDiscriminantPropertyAccess(expr, type);
-        if (access) {
-          return narrowTypeByDiscriminant(type, access, (t) => getTypeWithFacts(t, assumeTrue ? 4194304 /* Truthy */ : 8388608 /* Falsy */));
+        if (isJSDocNullableType(node)) {
+          return factory.createUnionTypeNode([visitNode(node.type, visitExistingNodeTreeSymbols), factory.createLiteralTypeNode(factory.createNull())]);
         }
-        return type;
-      }
-      function isTypePresencePossible(type, propName, assumeTrue) {
-        const prop = getPropertyOfType(type, propName);
-        return prop ? !!(prop.flags & 16777216 /* Optional */) || assumeTrue : !!getApplicableIndexInfoForName(type, propName) || !assumeTrue;
-      }
-      function narrowTypeByInKeyword(type, nameType, assumeTrue) {
-        const name = getPropertyNameFromType(nameType);
-        const isKnownProperty2 = someType(type, (t) => isTypePresencePossible(t, name, true));
-        if (isKnownProperty2) {
-          return filterType(type, (t) => isTypePresencePossible(t, name, assumeTrue));
+        if (isJSDocOptionalType(node)) {
+          return factory.createUnionTypeNode([visitNode(node.type, visitExistingNodeTreeSymbols), factory.createKeywordTypeNode(155 /* UndefinedKeyword */)]);
         }
-        if (assumeTrue) {
-          const recordSymbol = getGlobalRecordSymbol();
-          if (recordSymbol) {
-            return getIntersectionType([type, getTypeAliasInstantiation(recordSymbol, [nameType, unknownType])]);
-          }
+        if (isJSDocNonNullableType(node)) {
+          return visitNode(node.type, visitExistingNodeTreeSymbols);
         }
-        return type;
-      }
-      function narrowTypeByBinaryExpression(type, expr, assumeTrue) {
-        switch (expr.operatorToken.kind) {
-          case 63 /* EqualsToken */:
-          case 75 /* BarBarEqualsToken */:
-          case 76 /* AmpersandAmpersandEqualsToken */:
-          case 77 /* QuestionQuestionEqualsToken */:
-            return narrowTypeByTruthiness(narrowType(type, expr.right, assumeTrue), expr.left, assumeTrue);
-          case 34 /* EqualsEqualsToken */:
-          case 35 /* ExclamationEqualsToken */:
-          case 36 /* EqualsEqualsEqualsToken */:
-          case 37 /* ExclamationEqualsEqualsToken */:
-            const operator = expr.operatorToken.kind;
-            const left = getReferenceCandidate(expr.left);
-            const right = getReferenceCandidate(expr.right);
-            if (left.kind === 218 /* TypeOfExpression */ && isStringLiteralLike(right)) {
-              return narrowTypeByTypeof(type, left, operator, right, assumeTrue);
-            }
-            if (right.kind === 218 /* TypeOfExpression */ && isStringLiteralLike(left)) {
-              return narrowTypeByTypeof(type, right, operator, left, assumeTrue);
-            }
-            if (isMatchingReference(reference, left)) {
-              return narrowTypeByEquality(type, operator, right, assumeTrue);
-            }
-            if (isMatchingReference(reference, right)) {
-              return narrowTypeByEquality(type, operator, left, assumeTrue);
-            }
-            if (strictNullChecks) {
-              if (optionalChainContainsReference(left, reference)) {
-                type = narrowTypeByOptionalChainContainment(type, operator, right, assumeTrue);
-              } else if (optionalChainContainsReference(right, reference)) {
-                type = narrowTypeByOptionalChainContainment(type, operator, left, assumeTrue);
-              }
-            }
-            const leftAccess = getDiscriminantPropertyAccess(left, type);
-            if (leftAccess) {
-              return narrowTypeByDiscriminantProperty(type, leftAccess, operator, right, assumeTrue);
-            }
-            const rightAccess = getDiscriminantPropertyAccess(right, type);
-            if (rightAccess) {
-              return narrowTypeByDiscriminantProperty(type, rightAccess, operator, left, assumeTrue);
-            }
-            if (isMatchingConstructorReference(left)) {
-              return narrowTypeByConstructor(type, operator, right, assumeTrue);
-            }
-            if (isMatchingConstructorReference(right)) {
-              return narrowTypeByConstructor(type, operator, left, assumeTrue);
-            }
-            break;
-          case 102 /* InstanceOfKeyword */:
-            return narrowTypeByInstanceof(type, expr, assumeTrue);
-          case 101 /* InKeyword */:
-            if (isPrivateIdentifier(expr.left)) {
-              return narrowTypeByPrivateIdentifierInInExpression(type, expr, assumeTrue);
-            }
-            const target = getReferenceCandidate(expr.right);
-            const leftType = getTypeOfExpression(expr.left);
-            if (leftType.flags & 8576 /* StringOrNumberLiteralOrUnique */) {
-              if (containsMissingType(type) && isAccessExpression(reference) && isMatchingReference(reference.expression, target) && getAccessedPropertyName(reference) === getPropertyNameFromType(leftType)) {
-                return getTypeWithFacts(type, assumeTrue ? 524288 /* NEUndefined */ : 65536 /* EQUndefined */);
-              }
-              if (isMatchingReference(reference, target)) {
-                return narrowTypeByInKeyword(type, leftType, assumeTrue);
-              }
-            }
-            break;
-          case 27 /* CommaToken */:
-            return narrowType(type, expr.right, assumeTrue);
-          case 55 /* AmpersandAmpersandToken */:
-            return assumeTrue ? narrowType(narrowType(type, expr.left, true), expr.right, true) : getUnionType([narrowType(type, expr.left, false), narrowType(type, expr.right, false)]);
-          case 56 /* BarBarToken */:
-            return assumeTrue ? getUnionType([narrowType(type, expr.left, true), narrowType(type, expr.right, true)]) : narrowType(narrowType(type, expr.left, false), expr.right, false);
+        if (isJSDocVariadicType(node)) {
+          return factory.createArrayTypeNode(visitNode(node.type, visitExistingNodeTreeSymbols));
+        }
+        if (isJSDocTypeLiteral(node)) {
+          return factory.createTypeLiteralNode(map(node.jsDocPropertyTags, (t) => {
+            const name = isIdentifier(t.name) ? t.name : t.name.right;
+            const typeViaParent = getTypeOfPropertyOfType(getTypeFromTypeNode(node), name.escapedText);
+            const overrideTypeNode = typeViaParent && t.typeExpression && getTypeFromTypeNode(t.typeExpression.type) !== typeViaParent ? typeToTypeNodeHelper(typeViaParent, context) : void 0;
+            return factory.createPropertySignature(
+              /*modifiers*/
+              void 0,
+              name,
+              t.isBracketed || t.typeExpression && isJSDocOptionalType(t.typeExpression.type) ? factory.createToken(57 /* QuestionToken */) : void 0,
+              overrideTypeNode || t.typeExpression && visitNode(t.typeExpression.type, visitExistingNodeTreeSymbols) || factory.createKeywordTypeNode(131 /* AnyKeyword */)
+            );
+          }));
+        }
+        if (isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "") {
+          return setOriginalNode(factory.createKeywordTypeNode(131 /* AnyKeyword */), node);
+        }
+        if ((isExpressionWithTypeArguments(node) || isTypeReferenceNode(node)) && isJSDocIndexSignature(node)) {
+          return factory.createTypeLiteralNode([factory.createIndexSignature(
+            /*modifiers*/
+            void 0,
+            [factory.createParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              /*dotdotdotToken*/
+              void 0,
+              "x",
+              /*questionToken*/
+              void 0,
+              visitNode(node.typeArguments[0], visitExistingNodeTreeSymbols)
+            )],
+            visitNode(node.typeArguments[1], visitExistingNodeTreeSymbols)
+          )]);
+        }
+        if (isJSDocFunctionType(node)) {
+          if (isJSDocConstructSignature(node)) {
+            let newTypeNode;
+            return factory.createConstructorTypeNode(
+              /*modifiers*/
+              void 0,
+              visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols),
+              mapDefined(node.parameters, (p, i) => p.name && isIdentifier(p.name) && p.name.escapedText === "new" ? (newTypeNode = p.type, void 0) : factory.createParameterDeclaration(
+                /*modifiers*/
+                void 0,
+                getEffectiveDotDotDotForParameter(p),
+                getNameForJSDocFunctionParameter(p, i),
+                p.questionToken,
+                visitNode(p.type, visitExistingNodeTreeSymbols),
+                /*initializer*/
+                void 0
+              )),
+              visitNode(newTypeNode || node.type, visitExistingNodeTreeSymbols) || factory.createKeywordTypeNode(131 /* AnyKeyword */)
+            );
+          } else {
+            return factory.createFunctionTypeNode(
+              visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols),
+              map(node.parameters, (p, i) => factory.createParameterDeclaration(
+                /*modifiers*/
+                void 0,
+                getEffectiveDotDotDotForParameter(p),
+                getNameForJSDocFunctionParameter(p, i),
+                p.questionToken,
+                visitNode(p.type, visitExistingNodeTreeSymbols),
+                /*initializer*/
+                void 0
+              )),
+              visitNode(node.type, visitExistingNodeTreeSymbols) || factory.createKeywordTypeNode(131 /* AnyKeyword */)
+            );
+          }
         }
-        return type;
-      }
-      function narrowTypeByPrivateIdentifierInInExpression(type, expr, assumeTrue) {
-        const target = getReferenceCandidate(expr.right);
-        if (!isMatchingReference(reference, target)) {
-          return type;
+        if (isTypeReferenceNode(node) && isInJSDoc(node) && (!existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(node, getTypeFromTypeNode(node)) || getIntendedTypeFromJSDocTypeReference(node) || unknownSymbol === resolveTypeReferenceName(
+          node,
+          788968 /* Type */,
+          /*ignoreErrors*/
+          true
+        ))) {
+          return setOriginalNode(typeToTypeNodeHelper(getTypeFromTypeNode(node), context), node);
+        }
+        if (isLiteralImportTypeNode(node)) {
+          const nodeSymbol = getNodeLinks(node).resolvedSymbol;
+          if (isInJSDoc(node) && nodeSymbol && // The import type resolved using jsdoc fallback logic
+          (!node.isTypeOf && !(nodeSymbol.flags & 788968 /* Type */) || // The import type had type arguments autofilled by js fallback logic
+          !(length(node.typeArguments) >= getMinTypeArgumentCount(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(nodeSymbol))))) {
+            return setOriginalNode(typeToTypeNodeHelper(getTypeFromTypeNode(node), context), node);
+          }
+          return factory.updateImportTypeNode(
+            node,
+            factory.updateLiteralTypeNode(node.argument, rewriteModuleSpecifier(node, node.argument.literal)),
+            node.assertions,
+            node.qualifier,
+            visitNodes2(node.typeArguments, visitExistingNodeTreeSymbols, isTypeNode),
+            node.isTypeOf
+          );
         }
-        Debug.assertNode(expr.left, isPrivateIdentifier);
-        const symbol = getSymbolForPrivateIdentifierExpression(expr.left);
-        if (symbol === void 0) {
-          return type;
+        if (isEntityName(node) || isEntityNameExpression(node)) {
+          const { introducesError, node: result } = trackExistingEntityName(node, context, includePrivateSymbol);
+          hadError = hadError || introducesError;
+          if (result !== node) {
+            return result;
+          }
         }
-        const classSymbol = symbol.parent;
-        const targetType = hasStaticModifier(Debug.checkDefined(symbol.valueDeclaration, "should always have a declaration")) ? getTypeOfSymbol(classSymbol) : getDeclaredTypeOfSymbol(classSymbol);
-        return getNarrowedType(type, targetType, assumeTrue, true);
-      }
-      function narrowTypeByOptionalChainContainment(type, operator, value, assumeTrue) {
-        const equalsOperator = operator === 34 /* EqualsEqualsToken */ || operator === 36 /* EqualsEqualsEqualsToken */;
-        const nullableFlags = operator === 34 /* EqualsEqualsToken */ || operator === 35 /* ExclamationEqualsToken */ ? 98304 /* Nullable */ : 32768 /* Undefined */;
-        const valueType = getTypeOfExpression(value);
-        const removeNullable = equalsOperator !== assumeTrue && everyType(valueType, (t) => !!(t.flags & nullableFlags)) || equalsOperator === assumeTrue && everyType(valueType, (t) => !(t.flags & (3 /* AnyOrUnknown */ | nullableFlags)));
-        return removeNullable ? getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type;
-      }
-      function narrowTypeByEquality(type, operator, value, assumeTrue) {
-        if (type.flags & 1 /* Any */) {
-          return type;
+        if (file && isTupleTypeNode(node) && getLineAndCharacterOfPosition(file, node.pos).line === getLineAndCharacterOfPosition(file, node.end).line) {
+          setEmitFlags(node, 1 /* SingleLine */);
         }
-        if (operator === 35 /* ExclamationEqualsToken */ || operator === 37 /* ExclamationEqualsEqualsToken */) {
-          assumeTrue = !assumeTrue;
+        return visitEachChild(node, visitExistingNodeTreeSymbols, nullTransformationContext);
+        function getEffectiveDotDotDotForParameter(p) {
+          return p.dotDotDotToken || (p.type && isJSDocVariadicType(p.type) ? factory.createToken(25 /* DotDotDotToken */) : void 0);
         }
-        const valueType = getTypeOfExpression(value);
-        const doubleEquals = operator === 34 /* EqualsEqualsToken */ || operator === 35 /* ExclamationEqualsToken */;
-        if (valueType.flags & 98304 /* Nullable */) {
-          if (!strictNullChecks) {
-            return type;
-          }
-          const facts = doubleEquals ? assumeTrue ? 262144 /* EQUndefinedOrNull */ : 2097152 /* NEUndefinedOrNull */ : valueType.flags & 65536 /* Null */ ? assumeTrue ? 131072 /* EQNull */ : 1048576 /* NENull */ : assumeTrue ? 65536 /* EQUndefined */ : 524288 /* NEUndefined */;
-          return getAdjustedTypeWithFacts(type, facts);
+        function getNameForJSDocFunctionParameter(p, index) {
+          return p.name && isIdentifier(p.name) && p.name.escapedText === "this" ? "this" : getEffectiveDotDotDotForParameter(p) ? `args` : `arg${index}`;
         }
-        if (assumeTrue) {
-          if (!doubleEquals && (type.flags & 2 /* Unknown */ || someType(type, isEmptyAnonymousObjectType))) {
-            if (valueType.flags & (131068 /* Primitive */ | 67108864 /* NonPrimitive */) || isEmptyAnonymousObjectType(valueType)) {
-              return valueType;
+        function rewriteModuleSpecifier(parent2, lit) {
+          if (bundled) {
+            if (context.tracker && context.tracker.moduleResolverHost) {
+              const targetFile = getExternalModuleFileFromDeclaration(parent2);
+              if (targetFile) {
+                const getCanonicalFileName = createGetCanonicalFileName(!!host.useCaseSensitiveFileNames);
+                const resolverHost = {
+                  getCanonicalFileName,
+                  getCurrentDirectory: () => context.tracker.moduleResolverHost.getCurrentDirectory(),
+                  getCommonSourceDirectory: () => context.tracker.moduleResolverHost.getCommonSourceDirectory()
+                };
+                const newName = getResolvedExternalModuleName(resolverHost, targetFile);
+                return factory.createStringLiteral(newName);
+              }
             }
-            if (valueType.flags & 524288 /* Object */) {
-              return nonPrimitiveType;
+          } else {
+            if (context.tracker && context.tracker.trackExternalModuleSymbolOfImportTypeNode) {
+              const moduleSym = resolveExternalModuleNameWorker(
+                lit,
+                lit,
+                /*moduleNotFoundError*/
+                void 0
+              );
+              if (moduleSym) {
+                context.tracker.trackExternalModuleSymbolOfImportTypeNode(moduleSym);
+              }
             }
           }
-          const filteredType = filterType(type, (t) => areTypesComparable(t, valueType) || doubleEquals && isCoercibleUnderDoubleEquals(t, valueType));
-          return replacePrimitivesWithLiterals(filteredType, valueType);
-        }
-        if (isUnitType(valueType)) {
-          return filterType(type, (t) => !(isUnitLikeType(t) && areTypesComparable(t, valueType)));
+          return lit;
         }
-        return type;
       }
-      function narrowTypeByTypeof(type, typeOfExpr, operator, literal, assumeTrue) {
-        if (operator === 35 /* ExclamationEqualsToken */ || operator === 37 /* ExclamationEqualsEqualsToken */) {
-          assumeTrue = !assumeTrue;
+    }
+    function symbolTableToDeclarationStatements(symbolTable, context, bundled) {
+      const serializePropertySymbolForClass = makeSerializePropertySymbol(
+        factory.createPropertyDeclaration,
+        171 /* MethodDeclaration */,
+        /*useAcessors*/
+        true
+      );
+      const serializePropertySymbolForInterfaceWorker = makeSerializePropertySymbol(
+        (mods, name, question, type) => factory.createPropertySignature(mods, name, question, type),
+        170 /* MethodSignature */,
+        /*useAcessors*/
+        false
+      );
+      const enclosingDeclaration = context.enclosingDeclaration;
+      let results = [];
+      const visitedSymbols = /* @__PURE__ */ new Set();
+      const deferredPrivatesStack = [];
+      const oldcontext = context;
+      context = {
+        ...oldcontext,
+        usedSymbolNames: new Set(oldcontext.usedSymbolNames),
+        remappedSymbolNames: /* @__PURE__ */ new Map(),
+        tracker: void 0
+      };
+      const tracker = {
+        ...oldcontext.tracker.inner,
+        trackSymbol: (sym, decl, meaning) => {
+          var _a2;
+          const accessibleResult = isSymbolAccessible(
+            sym,
+            decl,
+            meaning,
+            /*computeAliases*/
+            false
+          );
+          if (accessibleResult.accessibility === 0 /* Accessible */) {
+            const chain = lookupSymbolChainWorker(sym, context, meaning);
+            if (!(sym.flags & 4 /* Property */)) {
+              includePrivateSymbol(chain[0]);
+            }
+          } else if ((_a2 = oldcontext.tracker.inner) == null ? void 0 : _a2.trackSymbol) {
+            return oldcontext.tracker.inner.trackSymbol(sym, decl, meaning);
+          }
+          return false;
         }
-        const target = getReferenceCandidate(typeOfExpr.expression);
-        if (!isMatchingReference(reference, target)) {
-          const propertyAccess = getDiscriminantPropertyAccess(typeOfExpr.expression, type);
-          if (propertyAccess) {
-            return narrowTypeByDiscriminant(type, propertyAccess, (t) => narrowTypeByLiteralExpression(t, literal, assumeTrue));
+      };
+      context.tracker = new SymbolTrackerImpl(context, tracker, oldcontext.tracker.moduleResolverHost);
+      forEachEntry(symbolTable, (symbol, name) => {
+        const baseName = unescapeLeadingUnderscores(name);
+        void getInternalSymbolName(symbol, baseName);
+      });
+      let addingDeclare = !bundled;
+      const exportEquals = symbolTable.get("export=" /* ExportEquals */);
+      if (exportEquals && symbolTable.size > 1 && exportEquals.flags & 2097152 /* Alias */) {
+        symbolTable = createSymbolTable();
+        symbolTable.set("export=" /* ExportEquals */, exportEquals);
+      }
+      visitSymbolTable(symbolTable);
+      return mergeRedundantStatements(results);
+      function isIdentifierAndNotUndefined(node) {
+        return !!node && node.kind === 79 /* Identifier */;
+      }
+      function getNamesOfDeclaration(statement) {
+        if (isVariableStatement(statement)) {
+          return filter(map(statement.declarationList.declarations, getNameOfDeclaration), isIdentifierAndNotUndefined);
+        }
+        return filter([getNameOfDeclaration(statement)], isIdentifierAndNotUndefined);
+      }
+      function flattenExportAssignedNamespace(statements) {
+        const exportAssignment = find(statements, isExportAssignment);
+        const nsIndex = findIndex(statements, isModuleDeclaration);
+        let ns = nsIndex !== -1 ? statements[nsIndex] : void 0;
+        if (ns && exportAssignment && exportAssignment.isExportEquals && isIdentifier(exportAssignment.expression) && isIdentifier(ns.name) && idText(ns.name) === idText(exportAssignment.expression) && ns.body && isModuleBlock(ns.body)) {
+          const excessExports = filter(statements, (s) => !!(getEffectiveModifierFlags(s) & 1 /* Export */));
+          const name = ns.name;
+          let body = ns.body;
+          if (length(excessExports)) {
+            ns = factory.updateModuleDeclaration(
+              ns,
+              ns.modifiers,
+              ns.name,
+              body = factory.updateModuleBlock(
+                body,
+                factory.createNodeArray([...ns.body.statements, factory.createExportDeclaration(
+                  /*modifiers*/
+                  void 0,
+                  /*isTypeOnly*/
+                  false,
+                  factory.createNamedExports(map(flatMap(excessExports, (e) => getNamesOfDeclaration(e)), (id) => factory.createExportSpecifier(
+                    /*isTypeOnly*/
+                    false,
+                    /*alias*/
+                    void 0,
+                    id
+                  ))),
+                  /*moduleSpecifier*/
+                  void 0
+                )])
+              )
+            );
+            statements = [...statements.slice(0, nsIndex), ns, ...statements.slice(nsIndex + 1)];
           }
-          if (strictNullChecks && optionalChainContainsReference(target, reference) && assumeTrue === (literal.text !== "undefined")) {
-            return getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
+          if (!find(statements, (s) => s !== ns && nodeHasName(s, name))) {
+            results = [];
+            const mixinExportFlag = !some(body.statements, (s) => hasSyntacticModifier(s, 1 /* Export */) || isExportAssignment(s) || isExportDeclaration(s));
+            forEach(body.statements, (s) => {
+              addResult(s, mixinExportFlag ? 1 /* Export */ : 0 /* None */);
+            });
+            statements = [...filter(statements, (s) => s !== ns && s !== exportAssignment), ...results];
           }
-          return type;
         }
-        return narrowTypeByLiteralExpression(type, literal, assumeTrue);
-      }
-      function narrowTypeByLiteralExpression(type, literal, assumeTrue) {
-        return assumeTrue ? narrowTypeByTypeName(type, literal.text) : getTypeWithFacts(type, typeofNEFacts.get(literal.text) || 32768 /* TypeofNEHostObject */);
-      }
-      function narrowTypeBySwitchOptionalChainContainment(type, switchStatement, clauseStart, clauseEnd, clauseCheck) {
-        const everyClauseChecks = clauseStart !== clauseEnd && every(getSwitchClauseTypes(switchStatement).slice(clauseStart, clauseEnd), clauseCheck);
-        return everyClauseChecks ? getTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type;
+        return statements;
       }
-      function narrowTypeBySwitchOnDiscriminant(type, switchStatement, clauseStart, clauseEnd) {
-        const switchTypes = getSwitchClauseTypes(switchStatement);
-        if (!switchTypes.length) {
-          return type;
-        }
-        const clauseTypes = switchTypes.slice(clauseStart, clauseEnd);
-        const hasDefaultClause = clauseStart === clauseEnd || contains(clauseTypes, neverType);
-        if (type.flags & 2 /* Unknown */ && !hasDefaultClause) {
-          let groundClauseTypes;
-          for (let i = 0; i < clauseTypes.length; i += 1) {
-            const t = clauseTypes[i];
-            if (t.flags & (131068 /* Primitive */ | 67108864 /* NonPrimitive */)) {
-              if (groundClauseTypes !== void 0) {
-                groundClauseTypes.push(t);
-              }
-            } else if (t.flags & 524288 /* Object */) {
-              if (groundClauseTypes === void 0) {
-                groundClauseTypes = clauseTypes.slice(0, i);
+      function mergeExportDeclarations(statements) {
+        const exports = filter(statements, (d) => isExportDeclaration(d) && !d.moduleSpecifier && !!d.exportClause && isNamedExports(d.exportClause));
+        if (length(exports) > 1) {
+          const nonExports = filter(statements, (d) => !isExportDeclaration(d) || !!d.moduleSpecifier || !d.exportClause);
+          statements = [...nonExports, factory.createExportDeclaration(
+            /*modifiers*/
+            void 0,
+            /*isTypeOnly*/
+            false,
+            factory.createNamedExports(flatMap(exports, (e) => cast(e.exportClause, isNamedExports).elements)),
+            /*moduleSpecifier*/
+            void 0
+          )];
+        }
+        const reexports = filter(statements, (d) => isExportDeclaration(d) && !!d.moduleSpecifier && !!d.exportClause && isNamedExports(d.exportClause));
+        if (length(reexports) > 1) {
+          const groups = group(reexports, (decl) => isStringLiteral(decl.moduleSpecifier) ? ">" + decl.moduleSpecifier.text : ">");
+          if (groups.length !== reexports.length) {
+            for (const group2 of groups) {
+              if (group2.length > 1) {
+                statements = [
+                  ...filter(statements, (s) => group2.indexOf(s) === -1),
+                  factory.createExportDeclaration(
+                    /*modifiers*/
+                    void 0,
+                    /*isTypeOnly*/
+                    false,
+                    factory.createNamedExports(flatMap(group2, (e) => cast(e.exportClause, isNamedExports).elements)),
+                    group2[0].moduleSpecifier
+                  )
+                ];
               }
-              groundClauseTypes.push(nonPrimitiveType);
-            } else {
-              return type;
             }
           }
-          return getUnionType(groundClauseTypes === void 0 ? clauseTypes : groundClauseTypes);
         }
-        const discriminantType = getUnionType(clauseTypes);
-        const caseType = discriminantType.flags & 131072 /* Never */ ? neverType : replacePrimitivesWithLiterals(filterType(type, (t) => areTypesComparable(discriminantType, t)), discriminantType);
-        if (!hasDefaultClause) {
-          return caseType;
+        return statements;
+      }
+      function inlineExportModifiers(statements) {
+        const index = findIndex(statements, (d) => isExportDeclaration(d) && !d.moduleSpecifier && !d.assertClause && !!d.exportClause && isNamedExports(d.exportClause));
+        if (index >= 0) {
+          const exportDecl = statements[index];
+          const replacements = mapDefined(exportDecl.exportClause.elements, (e) => {
+            if (!e.propertyName) {
+              const indices = indicesOf(statements);
+              const associatedIndices = filter(indices, (i) => nodeHasName(statements[i], e.name));
+              if (length(associatedIndices) && every(associatedIndices, (i) => canHaveExportModifier(statements[i]))) {
+                for (const index2 of associatedIndices) {
+                  statements[index2] = addExportModifier(statements[index2]);
+                }
+                return void 0;
+              }
+            }
+            return e;
+          });
+          if (!length(replacements)) {
+            orderedRemoveItemAt(statements, index);
+          } else {
+            statements[index] = factory.updateExportDeclaration(
+              exportDecl,
+              exportDecl.modifiers,
+              exportDecl.isTypeOnly,
+              factory.updateNamedExports(
+                exportDecl.exportClause,
+                replacements
+              ),
+              exportDecl.moduleSpecifier,
+              exportDecl.assertClause
+            );
+          }
         }
-        const defaultType = filterType(type, (t) => !(isUnitLikeType(t) && contains(switchTypes, getRegularTypeOfLiteralType(extractUnitType(t)))));
-        return caseType.flags & 131072 /* Never */ ? defaultType : getUnionType([caseType, defaultType]);
+        return statements;
       }
-      function narrowTypeByTypeName(type, typeName) {
-        switch (typeName) {
-          case "string":
-            return narrowTypeByTypeFacts(type, stringType, 1 /* TypeofEQString */);
-          case "number":
-            return narrowTypeByTypeFacts(type, numberType, 2 /* TypeofEQNumber */);
-          case "bigint":
-            return narrowTypeByTypeFacts(type, bigintType, 4 /* TypeofEQBigInt */);
-          case "boolean":
-            return narrowTypeByTypeFacts(type, booleanType, 8 /* TypeofEQBoolean */);
-          case "symbol":
-            return narrowTypeByTypeFacts(type, esSymbolType, 16 /* TypeofEQSymbol */);
-          case "object":
-            return type.flags & 1 /* Any */ ? type : getUnionType([narrowTypeByTypeFacts(type, nonPrimitiveType, 32 /* TypeofEQObject */), narrowTypeByTypeFacts(type, nullType, 131072 /* EQNull */)]);
-          case "function":
-            return type.flags & 1 /* Any */ ? type : narrowTypeByTypeFacts(type, globalFunctionType, 64 /* TypeofEQFunction */);
-          case "undefined":
-            return narrowTypeByTypeFacts(type, undefinedType, 65536 /* EQUndefined */);
+      function mergeRedundantStatements(statements) {
+        statements = flattenExportAssignedNamespace(statements);
+        statements = mergeExportDeclarations(statements);
+        statements = inlineExportModifiers(statements);
+        if (enclosingDeclaration && (isSourceFile(enclosingDeclaration) && isExternalOrCommonJsModule(enclosingDeclaration) || isModuleDeclaration(enclosingDeclaration)) && (!some(statements, isExternalModuleIndicator) || !hasScopeMarker(statements) && some(statements, needsScopeMarker))) {
+          statements.push(createEmptyExports(factory));
         }
-        return narrowTypeByTypeFacts(type, nonPrimitiveType, 128 /* TypeofEQHostObject */);
+        return statements;
       }
-      function narrowTypeByTypeFacts(type, impliedType, facts) {
-        return mapType(type, (t) => isTypeRelatedTo(t, impliedType, strictSubtypeRelation) ? getTypeFacts(t) & facts ? t : neverType : isTypeSubtypeOf(impliedType, t) ? impliedType : getTypeFacts(t) & facts ? getIntersectionType([t, impliedType]) : neverType);
+      function addExportModifier(node) {
+        const flags = (getEffectiveModifierFlags(node) | 1 /* Export */) & ~2 /* Ambient */;
+        return factory.updateModifiers(node, flags);
       }
-      function narrowTypeBySwitchOnTypeOf(type, switchStatement, clauseStart, clauseEnd) {
-        const witnesses = getSwitchClauseTypeOfWitnesses(switchStatement);
-        if (!witnesses) {
-          return type;
+      function removeExportModifier(node) {
+        const flags = getEffectiveModifierFlags(node) & ~1 /* Export */;
+        return factory.updateModifiers(node, flags);
+      }
+      function visitSymbolTable(symbolTable2, suppressNewPrivateContext, propertyAsAlias) {
+        if (!suppressNewPrivateContext) {
+          deferredPrivatesStack.push(/* @__PURE__ */ new Map());
         }
-        const defaultIndex = findIndex(switchStatement.caseBlock.clauses, (clause) => clause.kind === 293 /* DefaultClause */);
-        const hasDefaultClause = clauseStart === clauseEnd || defaultIndex >= clauseStart && defaultIndex < clauseEnd;
-        if (hasDefaultClause) {
-          const notEqualFacts = getNotEqualFactsFromTypeofSwitch(clauseStart, clauseEnd, witnesses);
-          return filterType(type, (t) => (getTypeFacts(t) & notEqualFacts) === notEqualFacts);
+        symbolTable2.forEach((symbol) => {
+          serializeSymbol(
+            symbol,
+            /*isPrivate*/
+            false,
+            !!propertyAsAlias
+          );
+        });
+        if (!suppressNewPrivateContext) {
+          deferredPrivatesStack[deferredPrivatesStack.length - 1].forEach((symbol) => {
+            serializeSymbol(
+              symbol,
+              /*isPrivate*/
+              true,
+              !!propertyAsAlias
+            );
+          });
+          deferredPrivatesStack.pop();
         }
-        const clauseWitnesses = witnesses.slice(clauseStart, clauseEnd);
-        return getUnionType(map(clauseWitnesses, (text) => text ? narrowTypeByTypeName(type, text) : neverType));
       }
-      function isMatchingConstructorReference(expr) {
-        return (isPropertyAccessExpression(expr) && idText(expr.name) === "constructor" || isElementAccessExpression(expr) && isStringLiteralLike(expr.argumentExpression) && expr.argumentExpression.text === "constructor") && isMatchingReference(reference, expr.expression);
-      }
-      function narrowTypeByConstructor(type, operator, identifier, assumeTrue) {
-        if (assumeTrue ? operator !== 34 /* EqualsEqualsToken */ && operator !== 36 /* EqualsEqualsEqualsToken */ : operator !== 35 /* ExclamationEqualsToken */ && operator !== 37 /* ExclamationEqualsEqualsToken */) {
-          return type;
+      function serializeSymbol(symbol, isPrivate, propertyAsAlias) {
+        const visitedSym = getMergedSymbol(symbol);
+        if (visitedSymbols.has(getSymbolId(visitedSym))) {
+          return;
         }
-        const identifierType = getTypeOfExpression(identifier);
-        if (!isFunctionType(identifierType) && !isConstructorType(identifierType)) {
-          return type;
+        visitedSymbols.add(getSymbolId(visitedSym));
+        const skipMembershipCheck = !isPrivate;
+        if (skipMembershipCheck || !!length(symbol.declarations) && some(symbol.declarations, (d) => !!findAncestor(d, (n) => n === enclosingDeclaration))) {
+          const oldContext = context;
+          context = cloneNodeBuilderContext(context);
+          serializeSymbolWorker(symbol, isPrivate, propertyAsAlias);
+          if (context.reportedDiagnostic) {
+            oldcontext.reportedDiagnostic = context.reportedDiagnostic;
+          }
+          context = oldContext;
         }
-        const prototypeProperty = getPropertyOfType(identifierType, "prototype");
-        if (!prototypeProperty) {
-          return type;
+      }
+      function serializeSymbolWorker(symbol, isPrivate, propertyAsAlias) {
+        var _a2, _b, _c, _d;
+        const symbolName2 = unescapeLeadingUnderscores(symbol.escapedName);
+        const isDefault = symbol.escapedName === "default" /* Default */;
+        if (isPrivate && !(context.flags & 131072 /* AllowAnonymousIdentifier */) && isStringANonContextualKeyword(symbolName2) && !isDefault) {
+          context.encounteredError = true;
+          return;
         }
-        const prototypeType = getTypeOfSymbol(prototypeProperty);
-        const candidate = !isTypeAny(prototypeType) ? prototypeType : void 0;
-        if (!candidate || candidate === globalObjectType || candidate === globalFunctionType) {
-          return type;
+        let needsPostExportDefault = isDefault && !!(symbol.flags & -113 /* ExportDoesNotSupportDefaultModifier */ || symbol.flags & 16 /* Function */ && length(getPropertiesOfType(getTypeOfSymbol(symbol)))) && !(symbol.flags & 2097152 /* Alias */);
+        let needsExportDeclaration = !needsPostExportDefault && !isPrivate && isStringANonContextualKeyword(symbolName2) && !isDefault;
+        if (needsPostExportDefault || needsExportDeclaration) {
+          isPrivate = true;
         }
-        if (isTypeAny(type)) {
-          return candidate;
+        const modifierFlags = (!isPrivate ? 1 /* Export */ : 0) | (isDefault && !needsPostExportDefault ? 1024 /* Default */ : 0);
+        const isConstMergedWithNS = symbol.flags & 1536 /* Module */ && symbol.flags & (2 /* BlockScopedVariable */ | 1 /* FunctionScopedVariable */ | 4 /* Property */) && symbol.escapedName !== "export=" /* ExportEquals */;
+        const isConstMergedWithNSPrintableAsSignatureMerge = isConstMergedWithNS && isTypeRepresentableAsFunctionNamespaceMerge(getTypeOfSymbol(symbol), symbol);
+        if (symbol.flags & (16 /* Function */ | 8192 /* Method */) || isConstMergedWithNSPrintableAsSignatureMerge) {
+          serializeAsFunctionNamespaceMerge(getTypeOfSymbol(symbol), symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags);
         }
-        return filterType(type, (t) => isConstructedBy(t, candidate));
-        function isConstructedBy(source, target) {
-          if (source.flags & 524288 /* Object */ && getObjectFlags(source) & 1 /* Class */ || target.flags & 524288 /* Object */ && getObjectFlags(target) & 1 /* Class */) {
-            return source.symbol === target.symbol;
-          }
-          return isTypeSubtypeOf(source, target);
+        if (symbol.flags & 524288 /* TypeAlias */) {
+          serializeTypeAlias(symbol, symbolName2, modifierFlags);
         }
-      }
-      function narrowTypeByInstanceof(type, expr, assumeTrue) {
-        const left = getReferenceCandidate(expr.left);
-        if (!isMatchingReference(reference, left)) {
-          if (assumeTrue && strictNullChecks && optionalChainContainsReference(left, reference)) {
-            return getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
+        if (symbol.flags & (2 /* BlockScopedVariable */ | 1 /* FunctionScopedVariable */ | 4 /* Property */) && symbol.escapedName !== "export=" /* ExportEquals */ && !(symbol.flags & 4194304 /* Prototype */) && !(symbol.flags & 32 /* Class */) && !(symbol.flags & 8192 /* Method */) && !isConstMergedWithNSPrintableAsSignatureMerge) {
+          if (propertyAsAlias) {
+            const createdExport = serializeMaybeAliasAssignment(symbol);
+            if (createdExport) {
+              needsExportDeclaration = false;
+              needsPostExportDefault = false;
+            }
+          } else {
+            const type = getTypeOfSymbol(symbol);
+            const localName = getInternalSymbolName(symbol, symbolName2);
+            if (!(symbol.flags & 16 /* Function */) && isTypeRepresentableAsFunctionNamespaceMerge(type, symbol)) {
+              serializeAsFunctionNamespaceMerge(type, symbol, localName, modifierFlags);
+            } else {
+              const flags = !(symbol.flags & 2 /* BlockScopedVariable */) ? ((_a2 = symbol.parent) == null ? void 0 : _a2.valueDeclaration) && isSourceFile((_b = symbol.parent) == null ? void 0 : _b.valueDeclaration) ? 2 /* Const */ : void 0 : isConstVariable(symbol) ? 2 /* Const */ : 1 /* Let */;
+              const name = needsPostExportDefault || !(symbol.flags & 4 /* Property */) ? localName : getUnusedName(localName, symbol);
+              let textRange = symbol.declarations && find(symbol.declarations, (d) => isVariableDeclaration(d));
+              if (textRange && isVariableDeclarationList(textRange.parent) && textRange.parent.declarations.length === 1) {
+                textRange = textRange.parent.parent;
+              }
+              const propertyAccessRequire = (_c = symbol.declarations) == null ? void 0 : _c.find(isPropertyAccessExpression);
+              if (propertyAccessRequire && isBinaryExpression(propertyAccessRequire.parent) && isIdentifier(propertyAccessRequire.parent.right) && ((_d = type.symbol) == null ? void 0 : _d.valueDeclaration) && isSourceFile(type.symbol.valueDeclaration)) {
+                const alias = localName === propertyAccessRequire.parent.right.escapedText ? void 0 : propertyAccessRequire.parent.right;
+                addResult(
+                  factory.createExportDeclaration(
+                    /*modifiers*/
+                    void 0,
+                    /*isTypeOnly*/
+                    false,
+                    factory.createNamedExports([factory.createExportSpecifier(
+                      /*isTypeOnly*/
+                      false,
+                      alias,
+                      localName
+                    )])
+                  ),
+                  0 /* None */
+                );
+                context.tracker.trackSymbol(type.symbol, context.enclosingDeclaration, 111551 /* Value */);
+              } else {
+                const statement = setTextRange(factory.createVariableStatement(
+                  /*modifiers*/
+                  void 0,
+                  factory.createVariableDeclarationList([
+                    factory.createVariableDeclaration(
+                      name,
+                      /*exclamationToken*/
+                      void 0,
+                      serializeTypeForDeclaration(context, type, symbol, enclosingDeclaration, includePrivateSymbol, bundled)
+                    )
+                  ], flags)
+                ), textRange);
+                addResult(statement, name !== localName ? modifierFlags & ~1 /* Export */ : modifierFlags);
+                if (name !== localName && !isPrivate) {
+                  addResult(
+                    factory.createExportDeclaration(
+                      /*modifiers*/
+                      void 0,
+                      /*isTypeOnly*/
+                      false,
+                      factory.createNamedExports([factory.createExportSpecifier(
+                        /*isTypeOnly*/
+                        false,
+                        name,
+                        localName
+                      )])
+                    ),
+                    0 /* None */
+                  );
+                  needsExportDeclaration = false;
+                  needsPostExportDefault = false;
+                }
+              }
+            }
           }
-          return type;
         }
-        const rightType = getTypeOfExpression(expr.right);
-        if (!isTypeDerivedFrom(rightType, globalFunctionType)) {
-          return type;
+        if (symbol.flags & 384 /* Enum */) {
+          serializeEnum(symbol, symbolName2, modifierFlags);
         }
-        let targetType;
-        const prototypeProperty = getPropertyOfType(rightType, "prototype");
-        if (prototypeProperty) {
-          const prototypePropertyType = getTypeOfSymbol(prototypeProperty);
-          if (!isTypeAny(prototypePropertyType)) {
-            targetType = prototypePropertyType;
+        if (symbol.flags & 32 /* Class */) {
+          if (symbol.flags & 4 /* Property */ && symbol.valueDeclaration && isBinaryExpression(symbol.valueDeclaration.parent) && isClassExpression(symbol.valueDeclaration.parent.right)) {
+            serializeAsAlias(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags);
+          } else {
+            serializeAsClass(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags);
           }
         }
-        if (isTypeAny(type) && (targetType === globalObjectType || targetType === globalFunctionType)) {
-          return type;
-        }
-        if (!targetType) {
-          const constructSignatures = getSignaturesOfType(rightType, 1 /* Construct */);
-          targetType = constructSignatures.length ? getUnionType(map(constructSignatures, (signature) => getReturnTypeOfSignature(getErasedSignature(signature)))) : emptyObjectType;
-        }
-        if (!assumeTrue && rightType.flags & 1048576 /* Union */) {
-          const nonConstructorTypeInUnion = find(rightType.types, (t) => !isConstructorType(t));
-          if (!nonConstructorTypeInUnion)
-            return type;
+        if (symbol.flags & (512 /* ValueModule */ | 1024 /* NamespaceModule */) && (!isConstMergedWithNS || isTypeOnlyNamespace(symbol)) || isConstMergedWithNSPrintableAsSignatureMerge) {
+          serializeModule(symbol, symbolName2, modifierFlags);
         }
-        return getNarrowedType(type, targetType, assumeTrue, true);
-      }
-      function getNarrowedType(type, candidate, assumeTrue, checkDerived) {
-        var _a2;
-        const key2 = type.flags & 1048576 /* Union */ ? `N${getTypeId(type)},${getTypeId(candidate)},${(assumeTrue ? 1 : 0) | (checkDerived ? 2 : 0)}` : void 0;
-        return (_a2 = getCachedType(key2)) != null ? _a2 : setCachedType(key2, getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived));
-      }
-      function getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived) {
-        const isRelated = checkDerived ? isTypeDerivedFrom : isTypeSubtypeOf;
-        if (!assumeTrue) {
-          return filterType(type, (t) => !isRelated(t, candidate));
+        if (symbol.flags & 64 /* Interface */ && !(symbol.flags & 32 /* Class */)) {
+          serializeInterface(symbol, symbolName2, modifierFlags);
         }
-        if (type.flags & 3 /* AnyOrUnknown */) {
-          return candidate;
+        if (symbol.flags & 2097152 /* Alias */) {
+          serializeAsAlias(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags);
         }
-        const keyPropertyName = type.flags & 1048576 /* Union */ ? getKeyPropertyName(type) : void 0;
-        const narrowedType = mapType(candidate, (c) => {
-          const discriminant = keyPropertyName && getTypeOfPropertyOfType(c, keyPropertyName);
-          const matching = discriminant && getConstituentTypeForKeyType(type, discriminant);
-          const directlyRelated = mapType(matching || type, checkDerived ? (t) => isTypeDerivedFrom(t, c) ? t : isTypeDerivedFrom(c, t) ? c : neverType : (t) => isTypeSubtypeOf(c, t) ? c : isTypeSubtypeOf(t, c) ? t : neverType);
-          return directlyRelated.flags & 131072 /* Never */ ? mapType(type, (t) => maybeTypeOfKind(t, 465829888 /* Instantiable */) && isRelated(c, getBaseConstraintOfType(t) || unknownType) ? getIntersectionType([t, c]) : neverType) : directlyRelated;
-        });
-        return !(narrowedType.flags & 131072 /* Never */) ? narrowedType : isTypeSubtypeOf(candidate, type) ? candidate : isTypeAssignableTo(type, candidate) ? type : isTypeAssignableTo(candidate, type) ? candidate : getIntersectionType([type, candidate]);
-      }
-      function narrowTypeByCallExpression(type, callExpression, assumeTrue) {
-        if (hasMatchingArgument(callExpression, reference)) {
-          const signature = assumeTrue || !isCallChain(callExpression) ? getEffectsSignature(callExpression) : void 0;
-          const predicate = signature && getTypePredicateOfSignature(signature);
-          if (predicate && (predicate.kind === 0 /* This */ || predicate.kind === 1 /* Identifier */)) {
-            return narrowTypeByTypePredicate(type, predicate, callExpression, assumeTrue);
-          }
+        if (symbol.flags & 4 /* Property */ && symbol.escapedName === "export=" /* ExportEquals */) {
+          serializeMaybeAliasAssignment(symbol);
         }
-        if (containsMissingType(type) && isAccessExpression(reference) && isPropertyAccessExpression(callExpression.expression)) {
-          const callAccess = callExpression.expression;
-          if (isMatchingReference(reference.expression, getReferenceCandidate(callAccess.expression)) && isIdentifier(callAccess.name) && callAccess.name.escapedText === "hasOwnProperty" && callExpression.arguments.length === 1) {
-            const argument = callExpression.arguments[0];
-            if (isStringLiteralLike(argument) && getAccessedPropertyName(reference) === escapeLeadingUnderscores(argument.text)) {
-              return getTypeWithFacts(type, assumeTrue ? 524288 /* NEUndefined */ : 65536 /* EQUndefined */);
+        if (symbol.flags & 8388608 /* ExportStar */) {
+          if (symbol.declarations) {
+            for (const node of symbol.declarations) {
+              const resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier);
+              if (!resolvedModule)
+                continue;
+              addResult(factory.createExportDeclaration(
+                /*modifiers*/
+                void 0,
+                /*isTypeOnly*/
+                false,
+                /*exportClause*/
+                void 0,
+                factory.createStringLiteral(getSpecifierForModuleSymbol(resolvedModule, context))
+              ), 0 /* None */);
             }
           }
         }
-        return type;
+        if (needsPostExportDefault) {
+          addResult(factory.createExportAssignment(
+            /*modifiers*/
+            void 0,
+            /*isExportAssignment*/
+            false,
+            factory.createIdentifier(getInternalSymbolName(symbol, symbolName2))
+          ), 0 /* None */);
+        } else if (needsExportDeclaration) {
+          addResult(factory.createExportDeclaration(
+            /*modifiers*/
+            void 0,
+            /*isTypeOnly*/
+            false,
+            factory.createNamedExports([factory.createExportSpecifier(
+              /*isTypeOnly*/
+              false,
+              getInternalSymbolName(symbol, symbolName2),
+              symbolName2
+            )])
+          ), 0 /* None */);
+        }
       }
-      function narrowTypeByTypePredicate(type, predicate, callExpression, assumeTrue) {
-        if (predicate.type && !(isTypeAny(type) && (predicate.type === globalObjectType || predicate.type === globalFunctionType))) {
-          const predicateArgument = getTypePredicateArgument(predicate, callExpression);
-          if (predicateArgument) {
-            if (isMatchingReference(reference, predicateArgument)) {
-              return getNarrowedType(type, predicate.type, assumeTrue, false);
-            }
-            if (strictNullChecks && assumeTrue && optionalChainContainsReference(predicateArgument, reference) && !(getTypeFacts(predicate.type) & 65536 /* EQUndefined */)) {
-              type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
-            }
-            const access = getDiscriminantPropertyAccess(predicateArgument, type);
-            if (access) {
-              return narrowTypeByDiscriminant(type, access, (t) => getNarrowedType(t, predicate.type, assumeTrue, false));
-            }
+      function includePrivateSymbol(symbol) {
+        if (some(symbol.declarations, isParameterDeclaration))
+          return;
+        Debug.assertIsDefined(deferredPrivatesStack[deferredPrivatesStack.length - 1]);
+        getUnusedName(unescapeLeadingUnderscores(symbol.escapedName), symbol);
+        const isExternalImportAlias = !!(symbol.flags & 2097152 /* Alias */) && !some(
+          symbol.declarations,
+          (d) => !!findAncestor(d, isExportDeclaration) || isNamespaceExport(d) || isImportEqualsDeclaration(d) && !isExternalModuleReference(d.moduleReference)
+        );
+        deferredPrivatesStack[isExternalImportAlias ? 0 : deferredPrivatesStack.length - 1].set(getSymbolId(symbol), symbol);
+      }
+      function isExportingScope(enclosingDeclaration2) {
+        return isSourceFile(enclosingDeclaration2) && (isExternalOrCommonJsModule(enclosingDeclaration2) || isJsonSourceFile(enclosingDeclaration2)) || isAmbientModule(enclosingDeclaration2) && !isGlobalScopeAugmentation(enclosingDeclaration2);
+      }
+      function addResult(node, additionalModifierFlags) {
+        if (canHaveModifiers(node)) {
+          let newModifierFlags = 0 /* None */;
+          const enclosingDeclaration2 = context.enclosingDeclaration && (isJSDocTypeAlias(context.enclosingDeclaration) ? getSourceFileOfNode(context.enclosingDeclaration) : context.enclosingDeclaration);
+          if (additionalModifierFlags & 1 /* Export */ && enclosingDeclaration2 && (isExportingScope(enclosingDeclaration2) || isModuleDeclaration(enclosingDeclaration2)) && canHaveExportModifier(node)) {
+            newModifierFlags |= 1 /* Export */;
+          }
+          if (addingDeclare && !(newModifierFlags & 1 /* Export */) && (!enclosingDeclaration2 || !(enclosingDeclaration2.flags & 16777216 /* Ambient */)) && (isEnumDeclaration(node) || isVariableStatement(node) || isFunctionDeclaration(node) || isClassDeclaration(node) || isModuleDeclaration(node))) {
+            newModifierFlags |= 2 /* Ambient */;
+          }
+          if (additionalModifierFlags & 1024 /* Default */ && (isClassDeclaration(node) || isInterfaceDeclaration(node) || isFunctionDeclaration(node))) {
+            newModifierFlags |= 1024 /* Default */;
+          }
+          if (newModifierFlags) {
+            node = factory.updateModifiers(node, newModifierFlags | getEffectiveModifierFlags(node));
           }
         }
-        return type;
+        results.push(node);
       }
-      function narrowType(type, expr, assumeTrue) {
-        if (isExpressionOfOptionalChainRoot(expr) || isBinaryExpression(expr.parent) && expr.parent.operatorToken.kind === 60 /* QuestionQuestionToken */ && expr.parent.left === expr) {
-          return narrowTypeByOptionality(type, expr, assumeTrue);
-        }
-        switch (expr.kind) {
-          case 79 /* Identifier */:
-            if (!isMatchingReference(reference, expr) && inlineLevel < 5) {
-              const symbol = getResolvedSymbol(expr);
-              if (isConstVariable(symbol)) {
-                const declaration = symbol.valueDeclaration;
-                if (declaration && isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && isConstantReference(reference)) {
-                  inlineLevel++;
-                  const result = narrowType(type, declaration.initializer, assumeTrue);
-                  inlineLevel--;
-                  return result;
-                }
+      function serializeTypeAlias(symbol, symbolName2, modifierFlags) {
+        var _a2;
+        const aliasType = getDeclaredTypeOfTypeAlias(symbol);
+        const typeParams = getSymbolLinks(symbol).typeParameters;
+        const typeParamDecls = map(typeParams, (p) => typeParameterToDeclaration(p, context));
+        const jsdocAliasDecl = (_a2 = symbol.declarations) == null ? void 0 : _a2.find(isJSDocTypeAlias);
+        const commentText = getTextOfJSDocComment(jsdocAliasDecl ? jsdocAliasDecl.comment || jsdocAliasDecl.parent.comment : void 0);
+        const oldFlags = context.flags;
+        context.flags |= 8388608 /* InTypeAlias */;
+        const oldEnclosingDecl = context.enclosingDeclaration;
+        context.enclosingDeclaration = jsdocAliasDecl;
+        const typeNode = jsdocAliasDecl && jsdocAliasDecl.typeExpression && isJSDocTypeExpression(jsdocAliasDecl.typeExpression) && serializeExistingTypeNode(context, jsdocAliasDecl.typeExpression.type, includePrivateSymbol, bundled) || typeToTypeNodeHelper(aliasType, context);
+        addResult(setSyntheticLeadingComments(
+          factory.createTypeAliasDeclaration(
+            /*modifiers*/
+            void 0,
+            getInternalSymbolName(symbol, symbolName2),
+            typeParamDecls,
+            typeNode
+          ),
+          !commentText ? [] : [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]
+        ), modifierFlags);
+        context.flags = oldFlags;
+        context.enclosingDeclaration = oldEnclosingDecl;
+      }
+      function serializeInterface(symbol, symbolName2, modifierFlags) {
+        const interfaceType = getDeclaredTypeOfClassOrInterface(symbol);
+        const localParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
+        const typeParamDecls = map(localParams, (p) => typeParameterToDeclaration(p, context));
+        const baseTypes = getBaseTypes(interfaceType);
+        const baseType = length(baseTypes) ? getIntersectionType(baseTypes) : void 0;
+        const members = flatMap(getPropertiesOfType(interfaceType), (p) => serializePropertySymbolForInterface(p, baseType));
+        const callSignatures = serializeSignatures(0 /* Call */, interfaceType, baseType, 176 /* CallSignature */);
+        const constructSignatures = serializeSignatures(1 /* Construct */, interfaceType, baseType, 177 /* ConstructSignature */);
+        const indexSignatures = serializeIndexSignatures(interfaceType, baseType);
+        const heritageClauses = !length(baseTypes) ? void 0 : [factory.createHeritageClause(94 /* ExtendsKeyword */, mapDefined(baseTypes, (b) => trySerializeAsTypeReference(b, 111551 /* Value */)))];
+        addResult(factory.createInterfaceDeclaration(
+          /*modifiers*/
+          void 0,
+          getInternalSymbolName(symbol, symbolName2),
+          typeParamDecls,
+          heritageClauses,
+          [...indexSignatures, ...constructSignatures, ...callSignatures, ...members]
+        ), modifierFlags);
+      }
+      function getNamespaceMembersForSerialization(symbol) {
+        return !symbol.exports ? [] : filter(arrayFrom(symbol.exports.values()), isNamespaceMember);
+      }
+      function isTypeOnlyNamespace(symbol) {
+        return every(getNamespaceMembersForSerialization(symbol), (m) => !(getAllSymbolFlags(resolveSymbol(m)) & 111551 /* Value */));
+      }
+      function serializeModule(symbol, symbolName2, modifierFlags) {
+        const members = getNamespaceMembersForSerialization(symbol);
+        const locationMap = arrayToMultiMap(members, (m) => m.parent && m.parent === symbol ? "real" : "merged");
+        const realMembers = locationMap.get("real") || emptyArray;
+        const mergedMembers = locationMap.get("merged") || emptyArray;
+        if (length(realMembers)) {
+          const localName = getInternalSymbolName(symbol, symbolName2);
+          serializeAsNamespaceDeclaration(realMembers, localName, modifierFlags, !!(symbol.flags & (16 /* Function */ | 67108864 /* Assignment */)));
+        }
+        if (length(mergedMembers)) {
+          const containingFile = getSourceFileOfNode(context.enclosingDeclaration);
+          const localName = getInternalSymbolName(symbol, symbolName2);
+          const nsBody = factory.createModuleBlock([factory.createExportDeclaration(
+            /*modifiers*/
+            void 0,
+            /*isTypeOnly*/
+            false,
+            factory.createNamedExports(mapDefined(filter(mergedMembers, (n) => n.escapedName !== "export=" /* ExportEquals */), (s) => {
+              var _a2, _b;
+              const name = unescapeLeadingUnderscores(s.escapedName);
+              const localName2 = getInternalSymbolName(s, name);
+              const aliasDecl = s.declarations && getDeclarationOfAliasSymbol(s);
+              if (containingFile && (aliasDecl ? containingFile !== getSourceFileOfNode(aliasDecl) : !some(s.declarations, (d) => getSourceFileOfNode(d) === containingFile))) {
+                (_b = (_a2 = context.tracker) == null ? void 0 : _a2.reportNonlocalAugmentation) == null ? void 0 : _b.call(_a2, containingFile, symbol, s);
+                return void 0;
               }
-            }
-          case 108 /* ThisKeyword */:
-          case 106 /* SuperKeyword */:
-          case 208 /* PropertyAccessExpression */:
-          case 209 /* ElementAccessExpression */:
-            return narrowTypeByTruthiness(type, expr, assumeTrue);
-          case 210 /* CallExpression */:
-            return narrowTypeByCallExpression(type, expr, assumeTrue);
-          case 214 /* ParenthesizedExpression */:
-          case 232 /* NonNullExpression */:
-            return narrowType(type, expr.expression, assumeTrue);
-          case 223 /* BinaryExpression */:
-            return narrowTypeByBinaryExpression(type, expr, assumeTrue);
-          case 221 /* PrefixUnaryExpression */:
-            if (expr.operator === 53 /* ExclamationToken */) {
-              return narrowType(type, expr.operand, !assumeTrue);
-            }
-            break;
+              const target = aliasDecl && getTargetOfAliasDeclaration(
+                aliasDecl,
+                /*dontRecursivelyResolve*/
+                true
+              );
+              includePrivateSymbol(target || s);
+              const targetName = target ? getInternalSymbolName(target, unescapeLeadingUnderscores(target.escapedName)) : localName2;
+              return factory.createExportSpecifier(
+                /*isTypeOnly*/
+                false,
+                name === targetName ? void 0 : targetName,
+                name
+              );
+            }))
+          )]);
+          addResult(factory.createModuleDeclaration(
+            /*modifiers*/
+            void 0,
+            factory.createIdentifier(localName),
+            nsBody,
+            16 /* Namespace */
+          ), 0 /* None */);
         }
-        return type;
       }
-      function narrowTypeByOptionality(type, expr, assumePresent) {
-        if (isMatchingReference(reference, expr)) {
-          return getAdjustedTypeWithFacts(type, assumePresent ? 2097152 /* NEUndefinedOrNull */ : 262144 /* EQUndefinedOrNull */);
-        }
-        const access = getDiscriminantPropertyAccess(expr, type);
-        if (access) {
-          return narrowTypeByDiscriminant(type, access, (t) => getTypeWithFacts(t, assumePresent ? 2097152 /* NEUndefinedOrNull */ : 262144 /* EQUndefinedOrNull */));
+      function serializeEnum(symbol, symbolName2, modifierFlags) {
+        addResult(factory.createEnumDeclaration(
+          factory.createModifiersFromModifierFlags(isConstEnumSymbol(symbol) ? 2048 /* Const */ : 0),
+          getInternalSymbolName(symbol, symbolName2),
+          map(filter(getPropertiesOfType(getTypeOfSymbol(symbol)), (p) => !!(p.flags & 8 /* EnumMember */)), (p) => {
+            const initializedValue = p.declarations && p.declarations[0] && isEnumMember(p.declarations[0]) ? getConstantValue2(p.declarations[0]) : void 0;
+            return factory.createEnumMember(unescapeLeadingUnderscores(p.escapedName), initializedValue === void 0 ? void 0 : typeof initializedValue === "string" ? factory.createStringLiteral(initializedValue) : factory.createNumericLiteral(initializedValue));
+          })
+        ), modifierFlags);
+      }
+      function serializeAsFunctionNamespaceMerge(type, symbol, localName, modifierFlags) {
+        const signatures = getSignaturesOfType(type, 0 /* Call */);
+        for (const sig of signatures) {
+          const decl = signatureToSignatureDeclarationHelper(sig, 259 /* FunctionDeclaration */, context, { name: factory.createIdentifier(localName), privateSymbolVisitor: includePrivateSymbol, bundledImports: bundled });
+          addResult(setTextRange(decl, getSignatureTextRangeLocation(sig)), modifierFlags);
+        }
+        if (!(symbol.flags & (512 /* ValueModule */ | 1024 /* NamespaceModule */) && !!symbol.exports && !!symbol.exports.size)) {
+          const props = filter(getPropertiesOfType(type), isNamespaceMember);
+          serializeAsNamespaceDeclaration(
+            props,
+            localName,
+            modifierFlags,
+            /*suppressNewPrivateContext*/
+            true
+          );
         }
-        return type;
       }
-    }
-    function getTypeOfSymbolAtLocation(symbol, location2) {
-      symbol = symbol.exportSymbol || symbol;
-      if (location2.kind === 79 /* Identifier */ || location2.kind === 80 /* PrivateIdentifier */) {
-        if (isRightSideOfQualifiedNameOrPropertyAccess(location2)) {
-          location2 = location2.parent;
-        }
-        if (isExpressionNode(location2) && (!isAssignmentTarget(location2) || isWriteAccess(location2))) {
-          const type = getTypeOfExpression(location2);
-          if (getExportSymbolOfValueSymbolIfExported(getNodeLinks(location2).resolvedSymbol) === symbol) {
-            return type;
+      function getSignatureTextRangeLocation(signature) {
+        if (signature.declaration && signature.declaration.parent) {
+          if (isBinaryExpression(signature.declaration.parent) && getAssignmentDeclarationKind(signature.declaration.parent) === 5 /* Property */) {
+            return signature.declaration.parent;
+          }
+          if (isVariableDeclaration(signature.declaration.parent) && signature.declaration.parent.parent) {
+            return signature.declaration.parent.parent;
           }
         }
+        return signature.declaration;
       }
-      if (isDeclarationName(location2) && isSetAccessor(location2.parent) && getAnnotatedAccessorTypeNode(location2.parent)) {
-        return getWriteTypeOfAccessors(location2.parent.symbol);
-      }
-      return getNonMissingTypeOfSymbol(symbol);
-    }
-    function getControlFlowContainer(node) {
-      return findAncestor(node.parent, (node2) => isFunctionLike(node2) && !getImmediatelyInvokedFunctionExpression(node2) || node2.kind === 265 /* ModuleBlock */ || node2.kind === 308 /* SourceFile */ || node2.kind === 169 /* PropertyDeclaration */);
-    }
-    function isSymbolAssigned(symbol) {
-      if (!symbol.valueDeclaration) {
-        return false;
-      }
-      const parent2 = getRootDeclaration(symbol.valueDeclaration).parent;
-      const links = getNodeLinks(parent2);
-      if (!(links.flags & 524288 /* AssignmentsMarked */)) {
-        links.flags |= 524288 /* AssignmentsMarked */;
-        if (!hasParentWithAssignmentsMarked(parent2)) {
-          markNodeAssignments(parent2);
+      function serializeAsNamespaceDeclaration(props, localName, modifierFlags, suppressNewPrivateContext) {
+        if (length(props)) {
+          const localVsRemoteMap = arrayToMultiMap(
+            props,
+            (p) => !length(p.declarations) || some(
+              p.declarations,
+              (d) => getSourceFileOfNode(d) === getSourceFileOfNode(context.enclosingDeclaration)
+            ) ? "local" : "remote"
+          );
+          const localProps = localVsRemoteMap.get("local") || emptyArray;
+          let fakespace = parseNodeFactory.createModuleDeclaration(
+            /*modifiers*/
+            void 0,
+            factory.createIdentifier(localName),
+            factory.createModuleBlock([]),
+            16 /* Namespace */
+          );
+          setParent(fakespace, enclosingDeclaration);
+          fakespace.locals = createSymbolTable(props);
+          fakespace.symbol = props[0].parent;
+          const oldResults = results;
+          results = [];
+          const oldAddingDeclare = addingDeclare;
+          addingDeclare = false;
+          const subcontext = { ...context, enclosingDeclaration: fakespace };
+          const oldContext = context;
+          context = subcontext;
+          visitSymbolTable(
+            createSymbolTable(localProps),
+            suppressNewPrivateContext,
+            /*propertyAsAlias*/
+            true
+          );
+          context = oldContext;
+          addingDeclare = oldAddingDeclare;
+          const declarations = results;
+          results = oldResults;
+          const defaultReplaced = map(declarations, (d) => isExportAssignment(d) && !d.isExportEquals && isIdentifier(d.expression) ? factory.createExportDeclaration(
+            /*modifiers*/
+            void 0,
+            /*isTypeOnly*/
+            false,
+            factory.createNamedExports([factory.createExportSpecifier(
+              /*isTypeOnly*/
+              false,
+              d.expression,
+              factory.createIdentifier("default" /* Default */)
+            )])
+          ) : d);
+          const exportModifierStripped = every(defaultReplaced, (d) => hasSyntacticModifier(d, 1 /* Export */)) ? map(defaultReplaced, removeExportModifier) : defaultReplaced;
+          fakespace = factory.updateModuleDeclaration(
+            fakespace,
+            fakespace.modifiers,
+            fakespace.name,
+            factory.createModuleBlock(exportModifierStripped)
+          );
+          addResult(fakespace, modifierFlags);
         }
       }
-      return symbol.isAssigned || false;
-    }
-    function hasParentWithAssignmentsMarked(node) {
-      return !!findAncestor(node.parent, (node2) => (isFunctionLike(node2) || isCatchClause(node2)) && !!(getNodeLinks(node2).flags & 524288 /* AssignmentsMarked */));
-    }
-    function markNodeAssignments(node) {
-      if (node.kind === 79 /* Identifier */) {
-        if (isAssignmentTarget(node)) {
-          const symbol = getResolvedSymbol(node);
-          if (isParameterOrCatchClauseVariable(symbol)) {
-            symbol.isAssigned = true;
+      function isNamespaceMember(p) {
+        return !!(p.flags & (788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */)) || !(p.flags & 4194304 /* Prototype */ || p.escapedName === "prototype" || p.valueDeclaration && isStatic(p.valueDeclaration) && isClassLike(p.valueDeclaration.parent));
+      }
+      function sanitizeJSDocImplements(clauses) {
+        const result = mapDefined(clauses, (e) => {
+          const oldEnclosing = context.enclosingDeclaration;
+          context.enclosingDeclaration = e;
+          let expr = e.expression;
+          if (isEntityNameExpression(expr)) {
+            if (isIdentifier(expr) && idText(expr) === "") {
+              return cleanup(
+                /*result*/
+                void 0
+              );
+            }
+            let introducesError;
+            ({ introducesError, node: expr } = trackExistingEntityName(expr, context, includePrivateSymbol));
+            if (introducesError) {
+              return cleanup(
+                /*result*/
+                void 0
+              );
+            }
+          }
+          return cleanup(factory.createExpressionWithTypeArguments(
+            expr,
+            map(
+              e.typeArguments,
+              (a) => serializeExistingTypeNode(context, a, includePrivateSymbol, bundled) || typeToTypeNodeHelper(getTypeFromTypeNode(a), context)
+            )
+          ));
+          function cleanup(result2) {
+            context.enclosingDeclaration = oldEnclosing;
+            return result2;
           }
+        });
+        if (result.length === clauses.length) {
+          return result;
         }
-      } else {
-        forEachChild(node, markNodeAssignments);
+        return void 0;
       }
-    }
-    function isConstVariable(symbol) {
-      return symbol.flags & 3 /* Variable */ && (getDeclarationNodeFlagsFromSymbol(symbol) & 2 /* Const */) !== 0;
-    }
-    function removeOptionalityFromDeclaredType(declaredType, declaration) {
-      if (pushTypeResolution(declaration.symbol, 2 /* DeclaredType */)) {
-        const annotationIncludesUndefined = strictNullChecks && declaration.kind === 166 /* Parameter */ && declaration.initializer && getTypeFacts(declaredType) & 16777216 /* IsUndefined */ && !(getTypeFacts(checkExpression(declaration.initializer)) & 16777216 /* IsUndefined */);
-        popTypeResolution();
-        return annotationIncludesUndefined ? getTypeWithFacts(declaredType, 524288 /* NEUndefined */) : declaredType;
-      } else {
-        reportCircularityError(declaration.symbol);
-        return declaredType;
+      function serializeAsClass(symbol, localName, modifierFlags) {
+        var _a2, _b;
+        const originalDecl = (_a2 = symbol.declarations) == null ? void 0 : _a2.find(isClassLike);
+        const oldEnclosing = context.enclosingDeclaration;
+        context.enclosingDeclaration = originalDecl || oldEnclosing;
+        const localParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
+        const typeParamDecls = map(localParams, (p) => typeParameterToDeclaration(p, context));
+        const classType = getDeclaredTypeOfClassOrInterface(symbol);
+        const baseTypes = getBaseTypes(classType);
+        const originalImplements = originalDecl && getEffectiveImplementsTypeNodes(originalDecl);
+        const implementsExpressions = originalImplements && sanitizeJSDocImplements(originalImplements) || mapDefined(getImplementsTypes(classType), serializeImplementedType);
+        const staticType = getTypeOfSymbol(symbol);
+        const isClass = !!((_b = staticType.symbol) == null ? void 0 : _b.valueDeclaration) && isClassLike(staticType.symbol.valueDeclaration);
+        const staticBaseType = isClass ? getBaseConstructorTypeOfClass(staticType) : anyType;
+        const heritageClauses = [
+          ...!length(baseTypes) ? [] : [factory.createHeritageClause(94 /* ExtendsKeyword */, map(baseTypes, (b) => serializeBaseType(b, staticBaseType, localName)))],
+          ...!length(implementsExpressions) ? [] : [factory.createHeritageClause(117 /* ImplementsKeyword */, implementsExpressions)]
+        ];
+        const symbolProps = getNonInheritedProperties(classType, baseTypes, getPropertiesOfType(classType));
+        const publicSymbolProps = filter(symbolProps, (s) => {
+          const valueDecl = s.valueDeclaration;
+          return !!valueDecl && !(isNamedDeclaration(valueDecl) && isPrivateIdentifier(valueDecl.name));
+        });
+        const hasPrivateIdentifier = some(symbolProps, (s) => {
+          const valueDecl = s.valueDeclaration;
+          return !!valueDecl && isNamedDeclaration(valueDecl) && isPrivateIdentifier(valueDecl.name);
+        });
+        const privateProperties = hasPrivateIdentifier ? [factory.createPropertyDeclaration(
+          /*modifiers*/
+          void 0,
+          factory.createPrivateIdentifier("#private"),
+          /*questionOrExclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          /*initializer*/
+          void 0
+        )] : emptyArray;
+        const publicProperties = flatMap(publicSymbolProps, (p) => serializePropertySymbolForClass(
+          p,
+          /*isStatic*/
+          false,
+          baseTypes[0]
+        ));
+        const staticMembers = flatMap(
+          filter(getPropertiesOfType(staticType), (p) => !(p.flags & 4194304 /* Prototype */) && p.escapedName !== "prototype" && !isNamespaceMember(p)),
+          (p) => serializePropertySymbolForClass(
+            p,
+            /*isStatic*/
+            true,
+            staticBaseType
+          )
+        );
+        const isNonConstructableClassLikeInJsFile = !isClass && !!symbol.valueDeclaration && isInJSFile(symbol.valueDeclaration) && !some(getSignaturesOfType(staticType, 1 /* Construct */));
+        const constructors = isNonConstructableClassLikeInJsFile ? [factory.createConstructorDeclaration(
+          factory.createModifiersFromModifierFlags(8 /* Private */),
+          [],
+          /*body*/
+          void 0
+        )] : serializeSignatures(1 /* Construct */, staticType, staticBaseType, 173 /* Constructor */);
+        const indexSignatures = serializeIndexSignatures(classType, baseTypes[0]);
+        context.enclosingDeclaration = oldEnclosing;
+        addResult(setTextRange(factory.createClassDeclaration(
+          /*modifiers*/
+          void 0,
+          localName,
+          typeParamDecls,
+          heritageClauses,
+          [...indexSignatures, ...staticMembers, ...constructors, ...publicProperties, ...privateProperties]
+        ), symbol.declarations && filter(symbol.declarations, (d) => isClassDeclaration(d) || isClassExpression(d))[0]), modifierFlags);
       }
-    }
-    function isConstraintPosition(type, node) {
-      const parent2 = node.parent;
-      return parent2.kind === 208 /* PropertyAccessExpression */ || parent2.kind === 163 /* QualifiedName */ || parent2.kind === 210 /* CallExpression */ && parent2.expression === node || parent2.kind === 209 /* ElementAccessExpression */ && parent2.expression === node && !(someType(type, isGenericTypeWithoutNullableConstraint) && isGenericIndexType(getTypeOfExpression(parent2.argumentExpression)));
-    }
-    function isGenericTypeWithUnionConstraint(type) {
-      return type.flags & 2097152 /* Intersection */ ? some(type.types, isGenericTypeWithUnionConstraint) : !!(type.flags & 465829888 /* Instantiable */ && getBaseConstraintOrType(type).flags & (98304 /* Nullable */ | 1048576 /* Union */));
-    }
-    function isGenericTypeWithoutNullableConstraint(type) {
-      return type.flags & 2097152 /* Intersection */ ? some(type.types, isGenericTypeWithoutNullableConstraint) : !!(type.flags & 465829888 /* Instantiable */ && !maybeTypeOfKind(getBaseConstraintOrType(type), 98304 /* Nullable */));
-    }
-    function hasContextualTypeWithNoGenericTypes(node, checkMode) {
-      const contextualType = (isIdentifier(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node)) && !((isJsxOpeningElement(node.parent) || isJsxSelfClosingElement(node.parent)) && node.parent.tagName === node) && (checkMode && checkMode & 64 /* RestBindingElement */ ? getContextualType2(node, 8 /* SkipBindingPatterns */) : getContextualType2(node, void 0));
-      return contextualType && !isGenericType(contextualType);
-    }
-    function getNarrowableTypeForReference(type, reference, checkMode) {
-      const substituteConstraints = !(checkMode && checkMode & 2 /* Inferential */) && someType(type, isGenericTypeWithUnionConstraint) && (isConstraintPosition(type, reference) || hasContextualTypeWithNoGenericTypes(reference, checkMode));
-      return substituteConstraints ? mapType(type, getBaseConstraintOrType) : type;
-    }
-    function isExportOrExportExpression(location2) {
-      return !!findAncestor(location2, (n) => {
-        const parent2 = n.parent;
-        if (parent2 === void 0) {
-          return "quit";
-        }
-        if (isExportAssignment(parent2)) {
-          return parent2.expression === n && isEntityNameExpression(n);
-        }
-        if (isExportSpecifier(parent2)) {
-          return parent2.name === n || parent2.propertyName === n;
-        }
-        return false;
-      });
-    }
-    function markAliasReferenced(symbol, location2) {
-      if (isNonLocalAlias(symbol, 111551 /* Value */) && !isInTypeQuery(location2) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
-        const target = resolveAlias(symbol);
-        if (getAllSymbolFlags(target) & (111551 /* Value */ | 1048576 /* ExportValue */)) {
-          if (compilerOptions.isolatedModules || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(location2) || !isConstEnumOrConstEnumOnlyModule(getExportSymbolOfValueSymbolIfExported(target))) {
-            markAliasSymbolAsReferenced(symbol);
-          } else {
-            markConstEnumAliasAsReferenced(symbol);
+      function getSomeTargetNameFromDeclarations(declarations) {
+        return firstDefined(declarations, (d) => {
+          if (isImportSpecifier(d) || isExportSpecifier(d)) {
+            return idText(d.propertyName || d.name);
           }
-        }
-      }
-    }
-    function getNarrowedTypeOfSymbol(symbol, location2) {
-      const declaration = symbol.valueDeclaration;
-      if (declaration) {
-        if (isBindingElement(declaration) && !declaration.initializer && !declaration.dotDotDotToken && declaration.parent.elements.length >= 2) {
-          const parent2 = declaration.parent.parent;
-          if (parent2.kind === 257 /* VariableDeclaration */ && getCombinedNodeFlags(declaration) & 2 /* Const */ || parent2.kind === 166 /* Parameter */) {
-            const links = getNodeLinks(parent2);
-            if (!(links.flags & 16777216 /* InCheckIdentifier */)) {
-              links.flags |= 16777216 /* InCheckIdentifier */;
-              const parentType = getTypeForBindingElementParent(parent2, 0 /* Normal */);
-              const parentTypeConstraint = parentType && mapType(parentType, getBaseConstraintOrType);
-              links.flags &= ~16777216 /* InCheckIdentifier */;
-              if (parentTypeConstraint && parentTypeConstraint.flags & 1048576 /* Union */ && !(parent2.kind === 166 /* Parameter */ && isSymbolAssigned(symbol))) {
-                const pattern = declaration.parent;
-                const narrowedType = getFlowTypeOfReference(pattern, parentTypeConstraint, parentTypeConstraint, void 0, location2.flowNode);
-                if (narrowedType.flags & 131072 /* Never */) {
-                  return neverType;
-                }
-                return getBindingElementTypeFromParentType(declaration, narrowedType);
-              }
+          if (isBinaryExpression(d) || isExportAssignment(d)) {
+            const expression = isExportAssignment(d) ? d.expression : d.right;
+            if (isPropertyAccessExpression(expression)) {
+              return idText(expression.name);
             }
           }
-        }
-        if (isParameter(declaration) && !declaration.type && !declaration.initializer && !declaration.dotDotDotToken) {
-          const func = declaration.parent;
-          if (func.parameters.length >= 2 && isContextSensitiveFunctionOrObjectLiteralMethod(func)) {
-            const contextualSignature = getContextualSignature(func);
-            if (contextualSignature && contextualSignature.parameters.length === 1 && signatureHasRestParameter(contextualSignature)) {
-              const restType = getReducedApparentType(getTypeOfSymbol(contextualSignature.parameters[0]));
-              if (restType.flags & 1048576 /* Union */ && everyType(restType, isTupleType) && !isSymbolAssigned(symbol)) {
-                const narrowedType = getFlowTypeOfReference(func, restType, restType, void 0, location2.flowNode);
-                const index = func.parameters.indexOf(declaration) - (getThisParameter(func) ? 1 : 0);
-                return getIndexedAccessType(narrowedType, getNumberLiteralType(index));
-              }
+          if (isAliasSymbolDeclaration2(d)) {
+            const name = getNameOfDeclaration(d);
+            if (name && isIdentifier(name)) {
+              return idText(name);
             }
           }
-        }
-      }
-      return getTypeOfSymbol(symbol);
-    }
-    function checkIdentifier(node, checkMode) {
-      if (isThisInTypeQuery(node)) {
-        return checkThisExpression(node);
-      }
-      const symbol = getResolvedSymbol(node);
-      if (symbol === unknownSymbol) {
-        return errorType;
+          return void 0;
+        });
       }
-      if (symbol === argumentsSymbol) {
-        if (isInPropertyInitializerOrClassStaticBlock(node)) {
-          error(node, Diagnostics.arguments_cannot_be_referenced_in_property_initializers);
-          return errorType;
+      function serializeAsAlias(symbol, localName, modifierFlags) {
+        var _a2, _b, _c, _d, _e;
+        const node = getDeclarationOfAliasSymbol(symbol);
+        if (!node)
+          return Debug.fail();
+        const target = getMergedSymbol(getTargetOfAliasDeclaration(
+          node,
+          /*dontRecursivelyResolve*/
+          true
+        ));
+        if (!target) {
+          return;
         }
-        const container = getContainingFunction(node);
-        if (languageVersion < 2 /* ES2015 */) {
-          if (container.kind === 216 /* ArrowFunction */) {
-            error(node, Diagnostics.The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression);
-          } else if (hasSyntacticModifier(container, 512 /* Async */)) {
-            error(node, Diagnostics.The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method);
-          }
+        let verbatimTargetName = isShorthandAmbientModuleSymbol(target) && getSomeTargetNameFromDeclarations(symbol.declarations) || unescapeLeadingUnderscores(target.escapedName);
+        if (verbatimTargetName === "export=" /* ExportEquals */ && (getESModuleInterop(compilerOptions) || compilerOptions.allowSyntheticDefaultImports)) {
+          verbatimTargetName = "default" /* Default */;
         }
-        getNodeLinks(container).flags |= 512 /* CaptureArguments */;
-        return getTypeOfSymbol(symbol);
-      }
-      if (shouldMarkIdentifierAliasReferenced(node)) {
-        markAliasReferenced(symbol, node);
-      }
-      const localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol);
-      const targetSymbol = checkDeprecatedAliasedSymbol(localOrExportSymbol, node);
-      if (isDeprecatedSymbol(targetSymbol) && isUncalledFunctionReference(node, targetSymbol) && targetSymbol.declarations) {
-        addDeprecatedSuggestion(node, targetSymbol.declarations, node.escapedText);
-      }
-      let declaration = localOrExportSymbol.valueDeclaration;
-      if (declaration && localOrExportSymbol.flags & 32 /* Class */) {
-        if (declaration.kind === 260 /* ClassDeclaration */ && nodeIsDecorated(declaration)) {
-          let container = getContainingClass(node);
-          while (container !== void 0) {
-            if (container === declaration && container.name !== node) {
-              getNodeLinks(declaration).flags |= 1048576 /* ClassWithConstructorReference */;
-              getNodeLinks(node).flags |= 2097152 /* ConstructorReferenceInClass */;
+        const targetName = getInternalSymbolName(target, verbatimTargetName);
+        includePrivateSymbol(target);
+        switch (node.kind) {
+          case 205 /* BindingElement */:
+            if (((_b = (_a2 = node.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.kind) === 257 /* VariableDeclaration */) {
+              const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context);
+              const { propertyName } = node;
+              addResult(factory.createImportDeclaration(
+                /*modifiers*/
+                void 0,
+                factory.createImportClause(
+                  /*isTypeOnly*/
+                  false,
+                  /*name*/
+                  void 0,
+                  factory.createNamedImports([factory.createImportSpecifier(
+                    /*isTypeOnly*/
+                    false,
+                    propertyName && isIdentifier(propertyName) ? factory.createIdentifier(idText(propertyName)) : void 0,
+                    factory.createIdentifier(localName)
+                  )])
+                ),
+                factory.createStringLiteral(specifier2),
+                /*importClause*/
+                void 0
+              ), 0 /* None */);
               break;
             }
-            container = getContainingClass(container);
-          }
-        } else if (declaration.kind === 228 /* ClassExpression */) {
-          let container = getThisContainer(node, false);
-          while (container.kind !== 308 /* SourceFile */) {
-            if (container.parent === declaration) {
-              if (isPropertyDeclaration(container) && isStatic(container) || isClassStaticBlockDeclaration(container)) {
-                getNodeLinks(declaration).flags |= 1048576 /* ClassWithConstructorReference */;
-                getNodeLinks(node).flags |= 2097152 /* ConstructorReferenceInClass */;
-              }
+            Debug.failBadSyntaxKind(((_c = node.parent) == null ? void 0 : _c.parent) || node, "Unhandled binding element grandparent kind in declaration serialization");
+            break;
+          case 300 /* ShorthandPropertyAssignment */:
+            if (((_e = (_d = node.parent) == null ? void 0 : _d.parent) == null ? void 0 : _e.kind) === 223 /* BinaryExpression */) {
+              serializeExportSpecifier(
+                unescapeLeadingUnderscores(symbol.escapedName),
+                targetName
+              );
+            }
+            break;
+          case 257 /* VariableDeclaration */:
+            if (isPropertyAccessExpression(node.initializer)) {
+              const initializer = node.initializer;
+              const uniqueName = factory.createUniqueName(localName);
+              const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context);
+              addResult(factory.createImportEqualsDeclaration(
+                /*modifiers*/
+                void 0,
+                /*isTypeOnly*/
+                false,
+                uniqueName,
+                factory.createExternalModuleReference(factory.createStringLiteral(specifier2))
+              ), 0 /* None */);
+              addResult(factory.createImportEqualsDeclaration(
+                /*modifiers*/
+                void 0,
+                /*isTypeOnly*/
+                false,
+                factory.createIdentifier(localName),
+                factory.createQualifiedName(uniqueName, initializer.name)
+              ), modifierFlags);
+              break;
+            }
+          case 268 /* ImportEqualsDeclaration */:
+            if (target.escapedName === "export=" /* ExportEquals */ && some(target.declarations, isJsonSourceFile)) {
+              serializeMaybeAliasAssignment(symbol);
               break;
             }
-            container = getThisContainer(container, false);
+            const isLocalImport = !(target.flags & 512 /* ValueModule */) && !isVariableDeclaration(node);
+            addResult(factory.createImportEqualsDeclaration(
+              /*modifiers*/
+              void 0,
+              /*isTypeOnly*/
+              false,
+              factory.createIdentifier(localName),
+              isLocalImport ? symbolToName(
+                target,
+                context,
+                67108863 /* All */,
+                /*expectsIdentifier*/
+                false
+              ) : factory.createExternalModuleReference(factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)))
+            ), isLocalImport ? modifierFlags : 0 /* None */);
+            break;
+          case 267 /* NamespaceExportDeclaration */:
+            addResult(factory.createNamespaceExportDeclaration(idText(node.name)), 0 /* None */);
+            break;
+          case 270 /* ImportClause */: {
+            const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
+            const specifier2 = bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.moduleSpecifier;
+            addResult(factory.createImportDeclaration(
+              /*modifiers*/
+              void 0,
+              factory.createImportClause(
+                /*isTypeOnly*/
+                false,
+                factory.createIdentifier(localName),
+                /*namedBindings*/
+                void 0
+              ),
+              specifier2,
+              node.parent.assertClause
+            ), 0 /* None */);
+            break;
           }
-        }
-      }
-      checkNestedBlockScopedBinding(node, symbol);
-      let type = getNarrowedTypeOfSymbol(localOrExportSymbol, node);
-      const assignmentKind = getAssignmentTargetKind(node);
-      if (assignmentKind) {
-        if (!(localOrExportSymbol.flags & 3 /* Variable */) && !(isInJSFile(node) && localOrExportSymbol.flags & 512 /* ValueModule */)) {
-          const assignmentError = localOrExportSymbol.flags & 384 /* Enum */ ? Diagnostics.Cannot_assign_to_0_because_it_is_an_enum : localOrExportSymbol.flags & 32 /* Class */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_class : localOrExportSymbol.flags & 1536 /* Module */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_namespace : localOrExportSymbol.flags & 16 /* Function */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_function : localOrExportSymbol.flags & 2097152 /* Alias */ ? Diagnostics.Cannot_assign_to_0_because_it_is_an_import : Diagnostics.Cannot_assign_to_0_because_it_is_not_a_variable;
-          error(node, assignmentError, symbolToString(symbol));
-          return errorType;
-        }
-        if (isReadonlySymbol(localOrExportSymbol)) {
-          if (localOrExportSymbol.flags & 3 /* Variable */) {
-            error(node, Diagnostics.Cannot_assign_to_0_because_it_is_a_constant, symbolToString(symbol));
-          } else {
-            error(node, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, symbolToString(symbol));
+          case 271 /* NamespaceImport */: {
+            const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
+            const specifier2 = bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.parent.moduleSpecifier;
+            addResult(factory.createImportDeclaration(
+              /*modifiers*/
+              void 0,
+              factory.createImportClause(
+                /*isTypeOnly*/
+                false,
+                /*importClause*/
+                void 0,
+                factory.createNamespaceImport(factory.createIdentifier(localName))
+              ),
+              specifier2,
+              node.parent.parent.assertClause
+            ), 0 /* None */);
+            break;
           }
-          return errorType;
-        }
-      }
-      const isAlias = localOrExportSymbol.flags & 2097152 /* Alias */;
-      if (localOrExportSymbol.flags & 3 /* Variable */) {
-        if (assignmentKind === 1 /* Definite */) {
-          return type;
+          case 277 /* NamespaceExport */:
+            addResult(factory.createExportDeclaration(
+              /*modifiers*/
+              void 0,
+              /*isTypeOnly*/
+              false,
+              factory.createNamespaceExport(factory.createIdentifier(localName)),
+              factory.createStringLiteral(getSpecifierForModuleSymbol(target, context))
+            ), 0 /* None */);
+            break;
+          case 273 /* ImportSpecifier */: {
+            const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
+            const specifier2 = bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.parent.parent.moduleSpecifier;
+            addResult(factory.createImportDeclaration(
+              /*modifiers*/
+              void 0,
+              factory.createImportClause(
+                /*isTypeOnly*/
+                false,
+                /*importClause*/
+                void 0,
+                factory.createNamedImports([
+                  factory.createImportSpecifier(
+                    /*isTypeOnly*/
+                    false,
+                    localName !== verbatimTargetName ? factory.createIdentifier(verbatimTargetName) : void 0,
+                    factory.createIdentifier(localName)
+                  )
+                ])
+              ),
+              specifier2,
+              node.parent.parent.parent.assertClause
+            ), 0 /* None */);
+            break;
+          }
+          case 278 /* ExportSpecifier */:
+            const specifier = node.parent.parent.moduleSpecifier;
+            serializeExportSpecifier(
+              unescapeLeadingUnderscores(symbol.escapedName),
+              specifier ? verbatimTargetName : targetName,
+              specifier && isStringLiteralLike(specifier) ? factory.createStringLiteral(specifier.text) : void 0
+            );
+            break;
+          case 274 /* ExportAssignment */:
+            serializeMaybeAliasAssignment(symbol);
+            break;
+          case 223 /* BinaryExpression */:
+          case 208 /* PropertyAccessExpression */:
+          case 209 /* ElementAccessExpression */:
+            if (symbol.escapedName === "default" /* Default */ || symbol.escapedName === "export=" /* ExportEquals */) {
+              serializeMaybeAliasAssignment(symbol);
+            } else {
+              serializeExportSpecifier(localName, targetName);
+            }
+            break;
+          default:
+            return Debug.failBadSyntaxKind(node, "Unhandled alias declaration kind in symbol serializer!");
         }
-      } else if (isAlias) {
-        declaration = getDeclarationOfAliasSymbol(symbol);
-      } else {
-        return type;
-      }
-      if (!declaration) {
-        return type;
       }
-      type = getNarrowableTypeForReference(type, node, checkMode);
-      const isParameter2 = getRootDeclaration(declaration).kind === 166 /* Parameter */;
-      const declarationContainer = getControlFlowContainer(declaration);
-      let flowContainer = getControlFlowContainer(node);
-      const isOuterVariable = flowContainer !== declarationContainer;
-      const isSpreadDestructuringAssignmentTarget = node.parent && node.parent.parent && isSpreadAssignment(node.parent) && isDestructuringAssignmentTarget(node.parent.parent);
-      const isModuleExports = symbol.flags & 134217728 /* ModuleExports */;
-      while (flowContainer !== declarationContainer && (flowContainer.kind === 215 /* FunctionExpression */ || flowContainer.kind === 216 /* ArrowFunction */ || isObjectLiteralOrClassExpressionMethodOrAccessor(flowContainer)) && (isConstVariable(localOrExportSymbol) && type !== autoArrayType || isParameter2 && !isSymbolAssigned(localOrExportSymbol))) {
-        flowContainer = getControlFlowContainer(flowContainer);
-      }
-      const assumeInitialized = isParameter2 || isAlias || isOuterVariable || isSpreadDestructuringAssignmentTarget || isModuleExports || isSameScopedBindingElement(node, declaration) || type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */)) !== 0 || isInTypeQuery(node) || node.parent.kind === 278 /* ExportSpecifier */) || node.parent.kind === 232 /* NonNullExpression */ || declaration.kind === 257 /* VariableDeclaration */ && declaration.exclamationToken || declaration.flags & 16777216 /* Ambient */;
-      const initialType = assumeInitialized ? isParameter2 ? removeOptionalityFromDeclaredType(type, declaration) : type : type === autoType || type === autoArrayType ? undefinedType : getOptionalType(type);
-      const flowType = getFlowTypeOfReference(node, type, initialType, flowContainer);
-      if (!isEvolvingArrayOperationTarget(node) && (type === autoType || type === autoArrayType)) {
-        if (flowType === autoType || flowType === autoArrayType) {
-          if (noImplicitAny) {
-            error(getNameOfDeclaration(declaration), Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined, symbolToString(symbol), typeToString(flowType));
-            error(node, Diagnostics.Variable_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType));
-          }
-          return convertAutoToAny(flowType);
-        }
-      } else if (!assumeInitialized && !containsUndefinedType(type) && containsUndefinedType(flowType)) {
-        error(node, Diagnostics.Variable_0_is_used_before_being_assigned, symbolToString(symbol));
-        return type;
-      }
-      return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType;
-    }
-    function isSameScopedBindingElement(node, declaration) {
-      if (isBindingElement(declaration)) {
-        const bindingElement = findAncestor(node, isBindingElement);
-        return bindingElement && getRootDeclaration(bindingElement) === getRootDeclaration(declaration);
+      function serializeExportSpecifier(localName, targetName, specifier) {
+        addResult(factory.createExportDeclaration(
+          /*modifiers*/
+          void 0,
+          /*isTypeOnly*/
+          false,
+          factory.createNamedExports([factory.createExportSpecifier(
+            /*isTypeOnly*/
+            false,
+            localName !== targetName ? targetName : void 0,
+            localName
+          )]),
+          specifier
+        ), 0 /* None */);
       }
-    }
-    function shouldMarkIdentifierAliasReferenced(node) {
-      var _a2;
-      const parent2 = node.parent;
-      if (parent2) {
-        if (isPropertyAccessExpression(parent2) && parent2.expression === node) {
-          return false;
-        }
-        if (isExportSpecifier(parent2) && parent2.isTypeOnly) {
+      function serializeMaybeAliasAssignment(symbol) {
+        if (symbol.flags & 4194304 /* Prototype */) {
           return false;
         }
-        const greatGrandparent = (_a2 = parent2.parent) == null ? void 0 : _a2.parent;
-        if (greatGrandparent && isExportDeclaration(greatGrandparent) && greatGrandparent.isTypeOnly) {
+        const name = unescapeLeadingUnderscores(symbol.escapedName);
+        const isExportEquals = name === "export=" /* ExportEquals */;
+        const isDefault = name === "default" /* Default */;
+        const isExportAssignmentCompatibleSymbolName = isExportEquals || isDefault;
+        const aliasDecl = symbol.declarations && getDeclarationOfAliasSymbol(symbol);
+        const target = aliasDecl && getTargetOfAliasDeclaration(
+          aliasDecl,
+          /*dontRecursivelyResolve*/
+          true
+        );
+        if (target && length(target.declarations) && some(target.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(enclosingDeclaration))) {
+          const expr = aliasDecl && (isExportAssignment(aliasDecl) || isBinaryExpression(aliasDecl) ? getExportAssignmentExpression(aliasDecl) : getPropertyAssignmentAliasLikeExpression(aliasDecl));
+          const first2 = expr && isEntityNameExpression(expr) ? getFirstNonModuleExportsIdentifier(expr) : void 0;
+          const referenced = first2 && resolveEntityName(
+            first2,
+            67108863 /* All */,
+            /*ignoreErrors*/
+            true,
+            /*dontResolveAlias*/
+            true,
+            enclosingDeclaration
+          );
+          if (referenced || target) {
+            includePrivateSymbol(referenced || target);
+          }
+          const prevDisableTrackSymbol = context.tracker.disableTrackSymbol;
+          context.tracker.disableTrackSymbol = true;
+          if (isExportAssignmentCompatibleSymbolName) {
+            results.push(factory.createExportAssignment(
+              /*modifiers*/
+              void 0,
+              isExportEquals,
+              symbolToExpression(target, context, 67108863 /* All */)
+            ));
+          } else {
+            if (first2 === expr && first2) {
+              serializeExportSpecifier(name, idText(first2));
+            } else if (expr && isClassExpression(expr)) {
+              serializeExportSpecifier(name, getInternalSymbolName(target, symbolName(target)));
+            } else {
+              const varName = getUnusedName(name, symbol);
+              addResult(factory.createImportEqualsDeclaration(
+                /*modifiers*/
+                void 0,
+                /*isTypeOnly*/
+                false,
+                factory.createIdentifier(varName),
+                symbolToName(
+                  target,
+                  context,
+                  67108863 /* All */,
+                  /*expectsIdentifier*/
+                  false
+                )
+              ), 0 /* None */);
+              serializeExportSpecifier(name, varName);
+            }
+          }
+          context.tracker.disableTrackSymbol = prevDisableTrackSymbol;
+          return true;
+        } else {
+          const varName = getUnusedName(name, symbol);
+          const typeToSerialize = getWidenedType(getTypeOfSymbol(getMergedSymbol(symbol)));
+          if (isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, symbol)) {
+            serializeAsFunctionNamespaceMerge(typeToSerialize, symbol, varName, isExportAssignmentCompatibleSymbolName ? 0 /* None */ : 1 /* Export */);
+          } else {
+            const statement = factory.createVariableStatement(
+              /*modifiers*/
+              void 0,
+              factory.createVariableDeclarationList([
+                factory.createVariableDeclaration(
+                  varName,
+                  /*exclamationToken*/
+                  void 0,
+                  serializeTypeForDeclaration(context, typeToSerialize, symbol, enclosingDeclaration, includePrivateSymbol, bundled)
+                )
+              ], 2 /* Const */)
+            );
+            addResult(
+              statement,
+              target && target.flags & 4 /* Property */ && target.escapedName === "export=" /* ExportEquals */ ? 2 /* Ambient */ : name === varName ? 1 /* Export */ : 0 /* None */
+            );
+          }
+          if (isExportAssignmentCompatibleSymbolName) {
+            results.push(factory.createExportAssignment(
+              /*modifiers*/
+              void 0,
+              isExportEquals,
+              factory.createIdentifier(varName)
+            ));
+            return true;
+          } else if (name !== varName) {
+            serializeExportSpecifier(name, varName);
+            return true;
+          }
           return false;
         }
       }
-      return true;
-    }
-    function isInsideFunctionOrInstancePropertyInitializer(node, threshold) {
-      return !!findAncestor(node, (n) => n === threshold ? "quit" : isFunctionLike(n) || n.parent && isPropertyDeclaration(n.parent) && !hasStaticModifier(n.parent) && n.parent.initializer === n);
-    }
-    function getPartOfForStatementContainingNode(node, container) {
-      return findAncestor(node, (n) => n === container ? "quit" : n === container.initializer || n === container.condition || n === container.incrementor || n === container.statement);
-    }
-    function getEnclosingIterationStatement(node) {
-      return findAncestor(node, (n) => !n || nodeStartsNewLexicalEnvironment(n) ? "quit" : isIterationStatement(n, false));
-    }
-    function checkNestedBlockScopedBinding(node, symbol) {
-      if (languageVersion >= 2 /* ES2015 */ || (symbol.flags & (2 /* BlockScopedVariable */ | 32 /* Class */)) === 0 || !symbol.valueDeclaration || isSourceFile(symbol.valueDeclaration) || symbol.valueDeclaration.parent.kind === 295 /* CatchClause */) {
-        return;
+      function isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, hostSymbol) {
+        const ctxSrc = getSourceFileOfNode(context.enclosingDeclaration);
+        return getObjectFlags(typeToSerialize) & (16 /* Anonymous */ | 32 /* Mapped */) && !length(getIndexInfosOfType(typeToSerialize)) && !isClassInstanceSide(typeToSerialize) && // While a class instance is potentially representable as a NS, prefer printing a reference to the instance type and serializing the class
+        !!(length(filter(getPropertiesOfType(typeToSerialize), isNamespaceMember)) || length(getSignaturesOfType(typeToSerialize, 0 /* Call */))) && !length(getSignaturesOfType(typeToSerialize, 1 /* Construct */)) && // TODO: could probably serialize as function + ns + class, now that that's OK
+        !getDeclarationWithTypeAnnotation(hostSymbol, enclosingDeclaration) && !(typeToSerialize.symbol && some(typeToSerialize.symbol.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && !some(getPropertiesOfType(typeToSerialize), (p) => isLateBoundName(p.escapedName)) && !some(getPropertiesOfType(typeToSerialize), (p) => some(p.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && every(getPropertiesOfType(typeToSerialize), (p) => isIdentifierText(symbolName(p), languageVersion));
+      }
+      function makeSerializePropertySymbol(createProperty2, methodKind, useAccessors) {
+        return function serializePropertySymbol(p, isStatic2, baseType) {
+          var _a2, _b, _c, _d, _e;
+          const modifierFlags = getDeclarationModifierFlagsFromSymbol(p);
+          const isPrivate = !!(modifierFlags & 8 /* Private */);
+          if (isStatic2 && p.flags & (788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */)) {
+            return [];
+          }
+          if (p.flags & 4194304 /* Prototype */ || baseType && getPropertyOfType(baseType, p.escapedName) && isReadonlySymbol(getPropertyOfType(baseType, p.escapedName)) === isReadonlySymbol(p) && (p.flags & 16777216 /* Optional */) === (getPropertyOfType(baseType, p.escapedName).flags & 16777216 /* Optional */) && isTypeIdenticalTo(getTypeOfSymbol(p), getTypeOfPropertyOfType(baseType, p.escapedName))) {
+            return [];
+          }
+          const flag = modifierFlags & ~512 /* Async */ | (isStatic2 ? 32 /* Static */ : 0);
+          const name = getPropertyNameNodeForSymbol(p, context);
+          const firstPropertyLikeDecl = (_a2 = p.declarations) == null ? void 0 : _a2.find(or(isPropertyDeclaration, isAccessor, isVariableDeclaration, isPropertySignature, isBinaryExpression, isPropertyAccessExpression));
+          if (p.flags & 98304 /* Accessor */ && useAccessors) {
+            const result = [];
+            if (p.flags & 65536 /* SetAccessor */) {
+              result.push(setTextRange(factory.createSetAccessorDeclaration(
+                factory.createModifiersFromModifierFlags(flag),
+                name,
+                [factory.createParameterDeclaration(
+                  /*modifiers*/
+                  void 0,
+                  /*dotDotDotToken*/
+                  void 0,
+                  "arg",
+                  /*questionToken*/
+                  void 0,
+                  isPrivate ? void 0 : serializeTypeForDeclaration(context, getTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled)
+                )],
+                /*body*/
+                void 0
+              ), ((_b = p.declarations) == null ? void 0 : _b.find(isSetAccessor)) || firstPropertyLikeDecl));
+            }
+            if (p.flags & 32768 /* GetAccessor */) {
+              const isPrivate2 = modifierFlags & 8 /* Private */;
+              result.push(setTextRange(factory.createGetAccessorDeclaration(
+                factory.createModifiersFromModifierFlags(flag),
+                name,
+                [],
+                isPrivate2 ? void 0 : serializeTypeForDeclaration(context, getTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled),
+                /*body*/
+                void 0
+              ), ((_c = p.declarations) == null ? void 0 : _c.find(isGetAccessor)) || firstPropertyLikeDecl));
+            }
+            return result;
+          } else if (p.flags & (4 /* Property */ | 3 /* Variable */ | 98304 /* Accessor */)) {
+            return setTextRange(createProperty2(
+              factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 64 /* Readonly */ : 0) | flag),
+              name,
+              p.flags & 16777216 /* Optional */ ? factory.createToken(57 /* QuestionToken */) : void 0,
+              isPrivate ? void 0 : serializeTypeForDeclaration(context, getWriteTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled),
+              // TODO: https://github.com/microsoft/TypeScript/pull/32372#discussion_r328386357
+              // interface members can't have initializers, however class members _can_
+              /*initializer*/
+              void 0
+            ), ((_d = p.declarations) == null ? void 0 : _d.find(or(isPropertyDeclaration, isVariableDeclaration))) || firstPropertyLikeDecl);
+          }
+          if (p.flags & (8192 /* Method */ | 16 /* Function */)) {
+            const type = getTypeOfSymbol(p);
+            const signatures = getSignaturesOfType(type, 0 /* Call */);
+            if (flag & 8 /* Private */) {
+              return setTextRange(createProperty2(
+                factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 64 /* Readonly */ : 0) | flag),
+                name,
+                p.flags & 16777216 /* Optional */ ? factory.createToken(57 /* QuestionToken */) : void 0,
+                /*type*/
+                void 0,
+                /*initializer*/
+                void 0
+              ), ((_e = p.declarations) == null ? void 0 : _e.find(isFunctionLikeDeclaration)) || signatures[0] && signatures[0].declaration || p.declarations && p.declarations[0]);
+            }
+            const results2 = [];
+            for (const sig of signatures) {
+              const decl = signatureToSignatureDeclarationHelper(
+                sig,
+                methodKind,
+                context,
+                {
+                  name,
+                  questionToken: p.flags & 16777216 /* Optional */ ? factory.createToken(57 /* QuestionToken */) : void 0,
+                  modifiers: flag ? factory.createModifiersFromModifierFlags(flag) : void 0
+                }
+              );
+              const location = sig.declaration && isPrototypePropertyAssignment(sig.declaration.parent) ? sig.declaration.parent : sig.declaration;
+              results2.push(setTextRange(decl, location));
+            }
+            return results2;
+          }
+          return Debug.fail(`Unhandled class member kind! ${p.__debugFlags || p.flags}`);
+        };
+      }
+      function serializePropertySymbolForInterface(p, baseType) {
+        return serializePropertySymbolForInterfaceWorker(
+          p,
+          /*isStatic*/
+          false,
+          baseType
+        );
       }
-      const container = getEnclosingBlockScopeContainer(symbol.valueDeclaration);
-      const isCaptured = isInsideFunctionOrInstancePropertyInitializer(node, container);
-      const enclosingIterationStatement = getEnclosingIterationStatement(container);
-      if (enclosingIterationStatement) {
-        if (isCaptured) {
-          let capturesBlockScopeBindingInLoopBody = true;
-          if (isForStatement(container)) {
-            const varDeclList = getAncestor(symbol.valueDeclaration, 258 /* VariableDeclarationList */);
-            if (varDeclList && varDeclList.parent === container) {
-              const part = getPartOfForStatementContainingNode(node.parent, container);
-              if (part) {
-                const links = getNodeLinks(part);
-                links.flags |= 8192 /* ContainsCapturedBlockScopeBinding */;
-                const capturedBindings = links.capturedBlockScopeBindings || (links.capturedBlockScopeBindings = []);
-                pushIfUnique(capturedBindings, symbol);
-                if (part === container.initializer) {
-                  capturesBlockScopeBindingInLoopBody = false;
+      function serializeSignatures(kind, input, baseType, outputKind) {
+        const signatures = getSignaturesOfType(input, kind);
+        if (kind === 1 /* Construct */) {
+          if (!baseType && every(signatures, (s) => length(s.parameters) === 0)) {
+            return [];
+          }
+          if (baseType) {
+            const baseSigs = getSignaturesOfType(baseType, 1 /* Construct */);
+            if (!length(baseSigs) && every(signatures, (s) => length(s.parameters) === 0)) {
+              return [];
+            }
+            if (baseSigs.length === signatures.length) {
+              let failed = false;
+              for (let i = 0; i < baseSigs.length; i++) {
+                if (!compareSignaturesIdentical(
+                  signatures[i],
+                  baseSigs[i],
+                  /*partialMatch*/
+                  false,
+                  /*ignoreThisTypes*/
+                  false,
+                  /*ignoreReturnTypes*/
+                  true,
+                  compareTypesIdentical
+                )) {
+                  failed = true;
+                  break;
                 }
               }
+              if (!failed) {
+                return [];
+              }
             }
           }
-          if (capturesBlockScopeBindingInLoopBody) {
-            getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */;
+          let privateProtected = 0;
+          for (const s of signatures) {
+            if (s.declaration) {
+              privateProtected |= getSelectedEffectiveModifierFlags(s.declaration, 8 /* Private */ | 16 /* Protected */);
+            }
           }
-        }
-        if (isForStatement(container)) {
-          const varDeclList = getAncestor(symbol.valueDeclaration, 258 /* VariableDeclarationList */);
-          if (varDeclList && varDeclList.parent === container && isAssignedInBodyOfForStatement(node, container)) {
-            getNodeLinks(symbol.valueDeclaration).flags |= 262144 /* NeedsLoopOutParameter */;
+          if (privateProtected) {
+            return [setTextRange(factory.createConstructorDeclaration(
+              factory.createModifiersFromModifierFlags(privateProtected),
+              /*parameters*/
+              [],
+              /*body*/
+              void 0
+            ), signatures[0].declaration)];
           }
         }
-        getNodeLinks(symbol.valueDeclaration).flags |= 32768 /* BlockScopedBindingInLoop */;
-      }
-      if (isCaptured) {
-        getNodeLinks(symbol.valueDeclaration).flags |= 16384 /* CapturedBlockScopedBinding */;
-      }
-    }
-    function isBindingCapturedByNode(node, decl) {
-      const links = getNodeLinks(node);
-      return !!links && contains(links.capturedBlockScopeBindings, getSymbolOfNode(decl));
-    }
-    function isAssignedInBodyOfForStatement(node, container) {
-      let current = node;
-      while (current.parent.kind === 214 /* ParenthesizedExpression */) {
-        current = current.parent;
-      }
-      let isAssigned = false;
-      if (isAssignmentTarget(current)) {
-        isAssigned = true;
-      } else if (current.parent.kind === 221 /* PrefixUnaryExpression */ || current.parent.kind === 222 /* PostfixUnaryExpression */) {
-        const expr = current.parent;
-        isAssigned = expr.operator === 45 /* PlusPlusToken */ || expr.operator === 46 /* MinusMinusToken */;
-      }
-      if (!isAssigned) {
-        return false;
-      }
-      return !!findAncestor(current, (n) => n === container ? "quit" : n === container.statement);
-    }
-    function captureLexicalThis(node, container) {
-      getNodeLinks(node).flags |= 2 /* LexicalThis */;
-      if (container.kind === 169 /* PropertyDeclaration */ || container.kind === 173 /* Constructor */) {
-        const classNode = container.parent;
-        getNodeLinks(classNode).flags |= 4 /* CaptureThis */;
-      } else {
-        getNodeLinks(container).flags |= 4 /* CaptureThis */;
-      }
-    }
-    function findFirstSuperCall(node) {
-      return isSuperCall(node) ? node : isFunctionLike(node) ? void 0 : forEachChild(node, findFirstSuperCall);
-    }
-    function classDeclarationExtendsNull(classDecl) {
-      const classSymbol = getSymbolOfNode(classDecl);
-      const classInstanceType = getDeclaredTypeOfSymbol(classSymbol);
-      const baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType);
-      return baseConstructorType === nullWideningType;
-    }
-    function checkThisBeforeSuper(node, container, diagnosticMessage) {
-      const containingClassDecl = container.parent;
-      const baseTypeNode = getClassExtendsHeritageElement(containingClassDecl);
-      if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) {
-        if (node.flowNode && !isPostSuperFlowNode(node.flowNode, false)) {
-          error(node, diagnosticMessage);
+        const results2 = [];
+        for (const sig of signatures) {
+          const decl = signatureToSignatureDeclarationHelper(sig, outputKind, context);
+          results2.push(setTextRange(decl, sig.declaration));
         }
+        return results2;
       }
-    }
-    function checkThisInStaticClassFieldInitializerInDecoratedClass(thisExpression, container) {
-      if (isPropertyDeclaration(container) && hasStaticModifier(container) && container.initializer && textRangeContainsPositionInclusive(container.initializer, thisExpression.pos) && hasDecorators(container.parent)) {
-        error(thisExpression, Diagnostics.Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class);
-      }
-    }
-    function checkThisExpression(node) {
-      const isNodeInTypeQuery = isInTypeQuery(node);
-      let container = getThisContainer(node, true);
-      let capturedByArrowFunction = false;
-      if (container.kind === 173 /* Constructor */) {
-        checkThisBeforeSuper(node, container, Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class);
-      }
-      if (container.kind === 216 /* ArrowFunction */) {
-        container = getThisContainer(container, false);
-        capturedByArrowFunction = true;
-      }
-      checkThisInStaticClassFieldInitializerInDecoratedClass(node, container);
-      switch (container.kind) {
-        case 264 /* ModuleDeclaration */:
-          error(node, Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body);
-          break;
-        case 263 /* EnumDeclaration */:
-          error(node, Diagnostics.this_cannot_be_referenced_in_current_location);
-          break;
-        case 173 /* Constructor */:
-          if (isInConstructorArgumentInitializer(node, container)) {
-            error(node, Diagnostics.this_cannot_be_referenced_in_constructor_arguments);
-          }
-          break;
-        case 164 /* ComputedPropertyName */:
-          error(node, Diagnostics.this_cannot_be_referenced_in_a_computed_property_name);
-          break;
-      }
-      if (!isNodeInTypeQuery && capturedByArrowFunction && languageVersion < 2 /* ES2015 */) {
-        captureLexicalThis(node, container);
-      }
-      const type = tryGetThisTypeAt(node, true, container);
-      if (noImplicitThis) {
-        const globalThisType2 = getTypeOfSymbol(globalThisSymbol);
-        if (type === globalThisType2 && capturedByArrowFunction) {
-          error(node, Diagnostics.The_containing_arrow_function_captures_the_global_value_of_this);
-        } else if (!type) {
-          const diag2 = error(node, Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation);
-          if (!isSourceFile(container)) {
-            const outsideThis = tryGetThisTypeAt(container);
-            if (outsideThis && outsideThis !== globalThisType2) {
-              addRelatedInfo(diag2, createDiagnosticForNode(container, Diagnostics.An_outer_value_of_this_is_shadowed_by_this_container));
+      function serializeIndexSignatures(input, baseType) {
+        const results2 = [];
+        for (const info of getIndexInfosOfType(input)) {
+          if (baseType) {
+            const baseInfo = getIndexInfoOfType(baseType, info.keyType);
+            if (baseInfo) {
+              if (isTypeIdenticalTo(info.type, baseInfo.type)) {
+                continue;
+              }
             }
           }
+          results2.push(indexInfoToIndexSignatureDeclarationHelper(
+            info,
+            context,
+            /*typeNode*/
+            void 0
+          ));
         }
+        return results2;
       }
-      return type || anyType;
-    }
-    function tryGetThisTypeAt(node, includeGlobalThis = true, container = getThisContainer(node, false)) {
-      const isInJS = isInJSFile(node);
-      if (isFunctionLike(container) && (!isInParameterInitializerBeforeContainingFunction(node) || getThisParameter(container))) {
-        let thisType = getThisTypeOfDeclaration(container) || isInJS && getTypeForThisExpressionFromJSDoc(container);
-        if (!thisType) {
-          const className = getClassNameFromPrototypeMethod(container);
-          if (isInJS && className) {
-            const classSymbol = checkExpression(className).symbol;
-            if (classSymbol && classSymbol.members && classSymbol.flags & 16 /* Function */) {
-              thisType = getDeclaredTypeOfSymbol(classSymbol).thisType;
-            }
-          } else if (isJSConstructor(container)) {
-            thisType = getDeclaredTypeOfSymbol(getMergedSymbol(container.symbol)).thisType;
-          }
-          thisType || (thisType = getContextualThisParameterType(container));
-        }
-        if (thisType) {
-          return getFlowTypeOfReference(node, thisType);
+      function serializeBaseType(t, staticType, rootName) {
+        const ref = trySerializeAsTypeReference(t, 111551 /* Value */);
+        if (ref) {
+          return ref;
         }
+        const tempName = getUnusedName(`${rootName}_base`);
+        const statement = factory.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          factory.createVariableDeclarationList([
+            factory.createVariableDeclaration(
+              tempName,
+              /*exclamationToken*/
+              void 0,
+              typeToTypeNodeHelper(staticType, context)
+            )
+          ], 2 /* Const */)
+        );
+        addResult(statement, 0 /* None */);
+        return factory.createExpressionWithTypeArguments(
+          factory.createIdentifier(tempName),
+          /*typeArgs*/
+          void 0
+        );
       }
-      if (isClassLike(container.parent)) {
-        const symbol = getSymbolOfNode(container.parent);
-        const type = isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType;
-        return getFlowTypeOfReference(node, type);
-      }
-      if (isSourceFile(container)) {
-        if (container.commonJsModuleIndicator) {
-          const fileSymbol = getSymbolOfNode(container);
-          return fileSymbol && getTypeOfSymbol(fileSymbol);
-        } else if (container.externalModuleIndicator) {
-          return undefinedType;
-        } else if (includeGlobalThis) {
-          return getTypeOfSymbol(globalThisSymbol);
+      function trySerializeAsTypeReference(t, flags) {
+        let typeArgs;
+        let reference;
+        if (t.target && isSymbolAccessibleByFlags(t.target.symbol, enclosingDeclaration, flags)) {
+          typeArgs = map(getTypeArguments(t), (t2) => typeToTypeNodeHelper(t2, context));
+          reference = symbolToExpression(t.target.symbol, context, 788968 /* Type */);
+        } else if (t.symbol && isSymbolAccessibleByFlags(t.symbol, enclosingDeclaration, flags)) {
+          reference = symbolToExpression(t.symbol, context, 788968 /* Type */);
         }
-      }
-    }
-    function getExplicitThisType(node) {
-      const container = getThisContainer(node, false);
-      if (isFunctionLike(container)) {
-        const signature = getSignatureFromDeclaration(container);
-        if (signature.thisParameter) {
-          return getExplicitTypeOfSymbol(signature.thisParameter);
+        if (reference) {
+          return factory.createExpressionWithTypeArguments(reference, typeArgs);
         }
       }
-      if (isClassLike(container.parent)) {
-        const symbol = getSymbolOfNode(container.parent);
-        return isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType;
-      }
-    }
-    function getClassNameFromPrototypeMethod(container) {
-      if (container.kind === 215 /* FunctionExpression */ && isBinaryExpression(container.parent) && getAssignmentDeclarationKind(container.parent) === 3 /* PrototypeProperty */) {
-        return container.parent.left.expression.expression;
-      } else if (container.kind === 171 /* MethodDeclaration */ && container.parent.kind === 207 /* ObjectLiteralExpression */ && isBinaryExpression(container.parent.parent) && getAssignmentDeclarationKind(container.parent.parent) === 6 /* Prototype */) {
-        return container.parent.parent.left.expression;
-      } else if (container.kind === 215 /* FunctionExpression */ && container.parent.kind === 299 /* PropertyAssignment */ && container.parent.parent.kind === 207 /* ObjectLiteralExpression */ && isBinaryExpression(container.parent.parent.parent) && getAssignmentDeclarationKind(container.parent.parent.parent) === 6 /* Prototype */) {
-        return container.parent.parent.parent.left.expression;
-      } else if (container.kind === 215 /* FunctionExpression */ && isPropertyAssignment(container.parent) && isIdentifier(container.parent.name) && (container.parent.name.escapedText === "value" || container.parent.name.escapedText === "get" || container.parent.name.escapedText === "set") && isObjectLiteralExpression(container.parent.parent) && isCallExpression(container.parent.parent.parent) && container.parent.parent.parent.arguments[2] === container.parent.parent && getAssignmentDeclarationKind(container.parent.parent.parent) === 9 /* ObjectDefinePrototypeProperty */) {
-        return container.parent.parent.parent.arguments[0].expression;
-      } else if (isMethodDeclaration(container) && isIdentifier(container.name) && (container.name.escapedText === "value" || container.name.escapedText === "get" || container.name.escapedText === "set") && isObjectLiteralExpression(container.parent) && isCallExpression(container.parent.parent) && container.parent.parent.arguments[2] === container.parent && getAssignmentDeclarationKind(container.parent.parent) === 9 /* ObjectDefinePrototypeProperty */) {
-        return container.parent.parent.arguments[0].expression;
-      }
-    }
-    function getTypeForThisExpressionFromJSDoc(node) {
-      const jsdocType = getJSDocType(node);
-      if (jsdocType && jsdocType.kind === 320 /* JSDocFunctionType */) {
-        const jsDocFunctionType = jsdocType;
-        if (jsDocFunctionType.parameters.length > 0 && jsDocFunctionType.parameters[0].name && jsDocFunctionType.parameters[0].name.escapedText === "this" /* This */) {
-          return getTypeFromTypeNode(jsDocFunctionType.parameters[0].type);
+      function serializeImplementedType(t) {
+        const ref = trySerializeAsTypeReference(t, 788968 /* Type */);
+        if (ref) {
+          return ref;
         }
-      }
-      const thisTag = getJSDocThisTag(node);
-      if (thisTag && thisTag.typeExpression) {
-        return getTypeFromTypeNode(thisTag.typeExpression);
-      }
-    }
-    function isInConstructorArgumentInitializer(node, constructorDecl) {
-      return !!findAncestor(node, (n) => isFunctionLikeDeclaration(n) ? "quit" : n.kind === 166 /* Parameter */ && n.parent === constructorDecl);
-    }
-    function checkSuperExpression(node) {
-      const isCallExpression2 = node.parent.kind === 210 /* CallExpression */ && node.parent.expression === node;
-      const immediateContainer = getSuperContainer(node, true);
-      let container = immediateContainer;
-      let needToCaptureLexicalThis = false;
-      let inAsyncFunction = false;
-      if (!isCallExpression2) {
-        while (container && container.kind === 216 /* ArrowFunction */) {
-          if (hasSyntacticModifier(container, 512 /* Async */))
-            inAsyncFunction = true;
-          container = getSuperContainer(container, true);
-          needToCaptureLexicalThis = languageVersion < 2 /* ES2015 */;
+        if (t.symbol) {
+          return factory.createExpressionWithTypeArguments(
+            symbolToExpression(t.symbol, context, 788968 /* Type */),
+            /*typeArgs*/
+            void 0
+          );
         }
-        if (container && hasSyntacticModifier(container, 512 /* Async */))
-          inAsyncFunction = true;
       }
-      const canUseSuperExpression = isLegalUsageOfSuperExpression(container);
-      let nodeCheckFlag = 0;
-      if (!canUseSuperExpression) {
-        const current = findAncestor(node, (n) => n === container ? "quit" : n.kind === 164 /* ComputedPropertyName */);
-        if (current && current.kind === 164 /* ComputedPropertyName */) {
-          error(node, Diagnostics.super_cannot_be_referenced_in_a_computed_property_name);
-        } else if (isCallExpression2) {
-          error(node, Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors);
-        } else if (!container || !container.parent || !(isClassLike(container.parent) || container.parent.kind === 207 /* ObjectLiteralExpression */)) {
-          error(node, Diagnostics.super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions);
-        } else {
-          error(node, Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class);
+      function getUnusedName(input, symbol) {
+        var _a2, _b;
+        const id = symbol ? getSymbolId(symbol) : void 0;
+        if (id) {
+          if (context.remappedSymbolNames.has(id)) {
+            return context.remappedSymbolNames.get(id);
+          }
         }
-        return errorType;
-      }
-      if (!isCallExpression2 && immediateContainer.kind === 173 /* Constructor */) {
-        checkThisBeforeSuper(node, container, Diagnostics.super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class);
-      }
-      if (isStatic(container) || isCallExpression2) {
-        nodeCheckFlag = 32 /* SuperStatic */;
-        if (!isCallExpression2 && languageVersion >= 2 /* ES2015 */ && languageVersion <= 8 /* ES2021 */ && (isPropertyDeclaration(container) || isClassStaticBlockDeclaration(container))) {
-          forEachEnclosingBlockScopeContainer(node.parent, (current) => {
-            if (!isSourceFile(current) || isExternalOrCommonJsModule(current)) {
-              getNodeLinks(current).flags |= 8388608 /* ContainsSuperPropertyInStaticInitializer */;
-            }
-          });
+        if (symbol) {
+          input = getNameCandidateWorker(symbol, input);
         }
-      } else {
-        nodeCheckFlag = 16 /* SuperInstance */;
-      }
-      getNodeLinks(node).flags |= nodeCheckFlag;
-      if (container.kind === 171 /* MethodDeclaration */ && inAsyncFunction) {
-        if (isSuperProperty(node.parent) && isAssignmentTarget(node.parent)) {
-          getNodeLinks(container).flags |= 256 /* MethodWithSuperPropertyAssignmentInAsync */;
-        } else {
-          getNodeLinks(container).flags |= 128 /* MethodWithSuperPropertyAccessInAsync */;
+        let i = 0;
+        const original = input;
+        while ((_a2 = context.usedSymbolNames) == null ? void 0 : _a2.has(input)) {
+          i++;
+          input = `${original}_${i}`;
         }
-      }
-      if (needToCaptureLexicalThis) {
-        captureLexicalThis(node.parent, container);
-      }
-      if (container.parent.kind === 207 /* ObjectLiteralExpression */) {
-        if (languageVersion < 2 /* ES2015 */) {
-          error(node, Diagnostics.super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher);
-          return errorType;
-        } else {
-          return anyType;
+        (_b = context.usedSymbolNames) == null ? void 0 : _b.add(input);
+        if (id) {
+          context.remappedSymbolNames.set(id, input);
         }
+        return input;
       }
-      const classLikeDeclaration = container.parent;
-      if (!getClassExtendsHeritageElement(classLikeDeclaration)) {
-        error(node, Diagnostics.super_can_only_be_referenced_in_a_derived_class);
-        return errorType;
-      }
-      const classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classLikeDeclaration));
-      const baseClassType = classType && getBaseTypes(classType)[0];
-      if (!baseClassType) {
-        return errorType;
-      }
-      if (container.kind === 173 /* Constructor */ && isInConstructorArgumentInitializer(node, container)) {
-        error(node, Diagnostics.super_cannot_be_referenced_in_constructor_arguments);
-        return errorType;
-      }
-      return nodeCheckFlag === 32 /* SuperStatic */ ? getBaseConstructorTypeOfClass(classType) : getTypeWithThisArgument(baseClassType, classType.thisType);
-      function isLegalUsageOfSuperExpression(container2) {
-        if (!container2) {
-          return false;
+      function getNameCandidateWorker(symbol, localName) {
+        if (localName === "default" /* Default */ || localName === "__class" /* Class */ || localName === "__function" /* Function */) {
+          const flags = context.flags;
+          context.flags |= 16777216 /* InInitialEntityName */;
+          const nameCandidate = getNameOfSymbolAsWritten(symbol, context);
+          context.flags = flags;
+          localName = nameCandidate.length > 0 && isSingleOrDoubleQuote(nameCandidate.charCodeAt(0)) ? stripQuotes(nameCandidate) : nameCandidate;
         }
-        if (isCallExpression2) {
-          return container2.kind === 173 /* Constructor */;
-        } else {
-          if (isClassLike(container2.parent) || container2.parent.kind === 207 /* ObjectLiteralExpression */) {
-            if (isStatic(container2)) {
-              return container2.kind === 171 /* MethodDeclaration */ || container2.kind === 170 /* MethodSignature */ || container2.kind === 174 /* GetAccessor */ || container2.kind === 175 /* SetAccessor */ || container2.kind === 169 /* PropertyDeclaration */ || container2.kind === 172 /* ClassStaticBlockDeclaration */;
-            } else {
-              return container2.kind === 171 /* MethodDeclaration */ || container2.kind === 170 /* MethodSignature */ || container2.kind === 174 /* GetAccessor */ || container2.kind === 175 /* SetAccessor */ || container2.kind === 169 /* PropertyDeclaration */ || container2.kind === 168 /* PropertySignature */ || container2.kind === 173 /* Constructor */;
-            }
-          }
+        if (localName === "default" /* Default */) {
+          localName = "_default";
+        } else if (localName === "export=" /* ExportEquals */) {
+          localName = "_exports";
         }
-        return false;
+        localName = isIdentifierText(localName, languageVersion) && !isStringANonContextualKeyword(localName) ? localName : "_" + localName.replace(/[^a-zA-Z0-9]/g, "_");
+        return localName;
+      }
+      function getInternalSymbolName(symbol, localName) {
+        const id = getSymbolId(symbol);
+        if (context.remappedSymbolNames.has(id)) {
+          return context.remappedSymbolNames.get(id);
+        }
+        localName = getNameCandidateWorker(symbol, localName);
+        context.remappedSymbolNames.set(id, localName);
+        return localName;
       }
     }
-    function getContainingObjectLiteral(func) {
-      return (func.kind === 171 /* MethodDeclaration */ || func.kind === 174 /* GetAccessor */ || func.kind === 175 /* SetAccessor */) && func.parent.kind === 207 /* ObjectLiteralExpression */ ? func.parent : func.kind === 215 /* FunctionExpression */ && func.parent.kind === 299 /* PropertyAssignment */ ? func.parent.parent : void 0;
-    }
-    function getThisTypeArgument(type) {
-      return getObjectFlags(type) & 4 /* Reference */ && type.target === globalThisType ? getTypeArguments(type)[0] : void 0;
-    }
-    function getThisTypeFromContextualType(type) {
-      return mapType(type, (t) => {
-        return t.flags & 2097152 /* Intersection */ ? forEach(t.types, getThisTypeArgument) : getThisTypeArgument(t);
-      });
+  }
+  function typePredicateToString(typePredicate, enclosingDeclaration, flags = 16384 /* UseAliasDefinedOutsideCurrentScope */, writer) {
+    return writer ? typePredicateToStringWorker(writer).getText() : usingSingleLineStringWriter(typePredicateToStringWorker);
+    function typePredicateToStringWorker(writer2) {
+      const predicate = factory.createTypePredicateNode(
+        typePredicate.kind === 2 /* AssertsThis */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createToken(129 /* AssertsKeyword */) : void 0,
+        typePredicate.kind === 1 /* Identifier */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createIdentifier(typePredicate.parameterName) : factory.createThisTypeNode(),
+        typePredicate.type && nodeBuilder.typeToTypeNode(typePredicate.type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */)
+        // TODO: GH#18217
+      );
+      const printer = createPrinter({ removeComments: true });
+      const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
+      printer.writeNode(
+        4 /* Unspecified */,
+        predicate,
+        /*sourceFile*/
+        sourceFile,
+        writer2
+      );
+      return writer2;
     }
-    function getContextualThisParameterType(func) {
-      if (func.kind === 216 /* ArrowFunction */) {
-        return void 0;
-      }
-      if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) {
-        const contextualSignature = getContextualSignature(func);
-        if (contextualSignature) {
-          const thisParameter = contextualSignature.thisParameter;
-          if (thisParameter) {
-            return getTypeOfSymbol(thisParameter);
-          }
-        }
-      }
-      const inJs = isInJSFile(func);
-      if (noImplicitThis || inJs) {
-        const containingLiteral = getContainingObjectLiteral(func);
-        if (containingLiteral) {
-          const contextualType = getApparentTypeOfContextualType(containingLiteral, void 0);
-          let literal = containingLiteral;
-          let type = contextualType;
-          while (type) {
-            const thisType = getThisTypeFromContextualType(type);
-            if (thisType) {
-              return instantiateType(thisType, getMapperFromContext(getInferenceContext(containingLiteral)));
-            }
-            if (literal.parent.kind !== 299 /* PropertyAssignment */) {
-              break;
-            }
-            literal = literal.parent.parent;
-            type = getApparentTypeOfContextualType(literal, void 0);
-          }
-          return getWidenedType(contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral));
-        }
-        const parent2 = walkUpParenthesizedExpressions(func.parent);
-        if (parent2.kind === 223 /* BinaryExpression */ && parent2.operatorToken.kind === 63 /* EqualsToken */) {
-          const target = parent2.left;
-          if (isAccessExpression(target)) {
-            const { expression } = target;
-            if (inJs && isIdentifier(expression)) {
-              const sourceFile = getSourceFileOfNode(parent2);
-              if (sourceFile.commonJsModuleIndicator && getResolvedSymbol(expression) === sourceFile.symbol) {
-                return void 0;
-              }
+  }
+  function formatUnionTypes(types) {
+    const result = [];
+    let flags = 0;
+    for (let i = 0; i < types.length; i++) {
+      const t = types[i];
+      flags |= t.flags;
+      if (!(t.flags & 98304 /* Nullable */)) {
+        if (t.flags & (512 /* BooleanLiteral */ | 1024 /* EnumLiteral */)) {
+          const baseType = t.flags & 512 /* BooleanLiteral */ ? booleanType : getBaseTypeOfEnumLiteralType(t);
+          if (baseType.flags & 1048576 /* Union */) {
+            const count = baseType.types.length;
+            if (i + count <= types.length && getRegularTypeOfLiteralType(types[i + count - 1]) === getRegularTypeOfLiteralType(baseType.types[count - 1])) {
+              result.push(baseType);
+              i += count - 1;
+              continue;
             }
-            return getWidenedType(checkExpressionCached(expression));
           }
         }
+        result.push(t);
       }
-      return void 0;
     }
-    function getContextuallyTypedParameterType(parameter) {
-      const func = parameter.parent;
-      if (!isContextSensitiveFunctionOrObjectLiteralMethod(func)) {
-        return void 0;
-      }
-      const iife = getImmediatelyInvokedFunctionExpression(func);
-      if (iife && iife.arguments) {
-        const args = getEffectiveCallArguments(iife);
-        const indexOfParameter = func.parameters.indexOf(parameter);
-        if (parameter.dotDotDotToken) {
-          return getSpreadArgumentType(args, indexOfParameter, args.length, anyType, void 0, 0 /* Normal */);
-        }
-        const links = getNodeLinks(iife);
-        const cached = links.resolvedSignature;
-        links.resolvedSignature = anySignature;
-        const type = indexOfParameter < args.length ? getWidenedLiteralType(checkExpression(args[indexOfParameter])) : parameter.initializer ? void 0 : undefinedWideningType;
-        links.resolvedSignature = cached;
-        return type;
-      }
-      const contextualSignature = getContextualSignature(func);
-      if (contextualSignature) {
-        const index = func.parameters.indexOf(parameter) - (getThisParameter(func) ? 1 : 0);
-        return parameter.dotDotDotToken && lastOrUndefined(func.parameters) === parameter ? getRestTypeAtPosition(contextualSignature, index) : tryGetTypeAtPosition(contextualSignature, index);
-      }
+    if (flags & 65536 /* Null */)
+      result.push(nullType);
+    if (flags & 32768 /* Undefined */)
+      result.push(undefinedType);
+    return result || types;
+  }
+  function visibilityToString(flags) {
+    if (flags === 8 /* Private */) {
+      return "private";
     }
-    function getContextualTypeForVariableLikeDeclaration(declaration, contextFlags) {
-      const typeNode = getEffectiveTypeAnnotationNode(declaration);
-      if (typeNode) {
-        return getTypeFromTypeNode(typeNode);
-      }
-      switch (declaration.kind) {
-        case 166 /* Parameter */:
-          return getContextuallyTypedParameterType(declaration);
-        case 205 /* BindingElement */:
-          return getContextualTypeForBindingElement(declaration, contextFlags);
-        case 169 /* PropertyDeclaration */:
-          if (isStatic(declaration)) {
-            return getContextualTypeForStaticPropertyDeclaration(declaration, contextFlags);
-          }
-      }
+    if (flags === 16 /* Protected */) {
+      return "protected";
     }
-    function getContextualTypeForBindingElement(declaration, contextFlags) {
-      const parent2 = declaration.parent.parent;
-      const name = declaration.propertyName || declaration.name;
-      const parentType = getContextualTypeForVariableLikeDeclaration(parent2, contextFlags) || parent2.kind !== 205 /* BindingElement */ && parent2.initializer && checkDeclarationInitializer(parent2, declaration.dotDotDotToken ? 64 /* RestBindingElement */ : 0 /* Normal */);
-      if (!parentType || isBindingPattern(name) || isComputedNonLiteralName(name))
-        return void 0;
-      if (parent2.name.kind === 204 /* ArrayBindingPattern */) {
-        const index = indexOfNode(declaration.parent.elements, declaration);
-        if (index < 0)
-          return void 0;
-        return getContextualTypeForElementExpression(parentType, index);
-      }
-      const nameType = getLiteralTypeFromPropertyName(name);
-      if (isTypeUsableAsPropertyName(nameType)) {
-        const text = getPropertyNameFromType(nameType);
-        return getTypeOfPropertyOfType(parentType, text);
+    return "public";
+  }
+  function getTypeAliasForTypeLiteral(type) {
+    if (type.symbol && type.symbol.flags & 2048 /* TypeLiteral */ && type.symbol.declarations) {
+      const node = walkUpParenthesizedTypes(type.symbol.declarations[0].parent);
+      if (isTypeAliasDeclaration(node)) {
+        return getSymbolOfDeclaration(node);
       }
     }
-    function getContextualTypeForStaticPropertyDeclaration(declaration, contextFlags) {
-      const parentType = isExpression(declaration.parent) && getContextualType2(declaration.parent, contextFlags);
-      if (!parentType)
-        return void 0;
-      return getTypeOfPropertyOfContextualType(parentType, getSymbolOfNode(declaration).escapedName);
-    }
-    function getContextualTypeForInitializerExpression(node, contextFlags) {
-      const declaration = node.parent;
-      if (hasInitializer(declaration) && node === declaration.initializer) {
-        const result = getContextualTypeForVariableLikeDeclaration(declaration, contextFlags);
-        if (result) {
-          return result;
-        }
-        if (!(contextFlags & 8 /* SkipBindingPatterns */) && isBindingPattern(declaration.name) && declaration.name.elements.length > 0) {
-          return getTypeFromBindingPattern(declaration.name, true, false);
+    return void 0;
+  }
+  function isTopLevelInExternalModuleAugmentation(node) {
+    return node && node.parent && node.parent.kind === 265 /* ModuleBlock */ && isExternalModuleAugmentation(node.parent.parent);
+  }
+  function isDefaultBindingContext(location) {
+    return location.kind === 308 /* SourceFile */ || isAmbientModule(location);
+  }
+  function getNameOfSymbolFromNameType(symbol, context) {
+    const nameType = getSymbolLinks(symbol).nameType;
+    if (nameType) {
+      if (nameType.flags & 384 /* StringOrNumberLiteral */) {
+        const name = "" + nameType.value;
+        if (!isIdentifierText(name, getEmitScriptTarget(compilerOptions)) && !isNumericLiteralName(name)) {
+          return `"${escapeString(name, 34 /* doubleQuote */)}"`;
         }
-      }
-      return void 0;
-    }
-    function getContextualTypeForReturnExpression(node, contextFlags) {
-      const func = getContainingFunction(node);
-      if (func) {
-        let contextualReturnType = getContextualReturnType(func, contextFlags);
-        if (contextualReturnType) {
-          const functionFlags = getFunctionFlags(func);
-          if (functionFlags & 1 /* Generator */) {
-            const isAsyncGenerator = (functionFlags & 2 /* Async */) !== 0;
-            if (contextualReturnType.flags & 1048576 /* Union */) {
-              contextualReturnType = filterType(contextualReturnType, (type) => !!getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, type, isAsyncGenerator));
-            }
-            const iterationReturnType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, contextualReturnType, (functionFlags & 2 /* Async */) !== 0);
-            if (!iterationReturnType) {
-              return void 0;
-            }
-            contextualReturnType = iterationReturnType;
-          }
-          if (functionFlags & 2 /* Async */) {
-            const contextualAwaitedType = mapType(contextualReturnType, getAwaitedTypeNoAlias);
-            return contextualAwaitedType && getUnionType([contextualAwaitedType, createPromiseLikeType(contextualAwaitedType)]);
-          }
-          return contextualReturnType;
+        if (isNumericLiteralName(name) && startsWith(name, "-")) {
+          return `[${name}]`;
         }
+        return name;
       }
-      return void 0;
-    }
-    function getContextualTypeForAwaitOperand(node, contextFlags) {
-      const contextualType = getContextualType2(node, contextFlags);
-      if (contextualType) {
-        const contextualAwaitedType = getAwaitedTypeNoAlias(contextualType);
-        return contextualAwaitedType && getUnionType([contextualAwaitedType, createPromiseLikeType(contextualAwaitedType)]);
+      if (nameType.flags & 8192 /* UniqueESSymbol */) {
+        return `[${getNameOfSymbolAsWritten(nameType.symbol, context)}]`;
       }
-      return void 0;
     }
-    function getContextualTypeForYieldOperand(node, contextFlags) {
-      const func = getContainingFunction(node);
-      if (func) {
-        const functionFlags = getFunctionFlags(func);
-        let contextualReturnType = getContextualReturnType(func, contextFlags);
-        if (contextualReturnType) {
-          const isAsyncGenerator = (functionFlags & 2 /* Async */) !== 0;
-          if (!node.asteriskToken && contextualReturnType.flags & 1048576 /* Union */) {
-            contextualReturnType = filterType(contextualReturnType, (type) => !!getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, type, isAsyncGenerator));
-          }
-          return node.asteriskToken ? contextualReturnType : getIterationTypeOfGeneratorFunctionReturnType(0 /* Yield */, contextualReturnType, isAsyncGenerator);
-        }
-      }
-      return void 0;
+  }
+  function getNameOfSymbolAsWritten(symbol, context) {
+    if (context && symbol.escapedName === "default" /* Default */ && !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */) && // If it's not the first part of an entity name, it must print as `default`
+    (!(context.flags & 16777216 /* InInitialEntityName */) || // if the symbol is synthesized, it will only be referenced externally it must print as `default`
+    !symbol.declarations || // if not in the same binding context (source file, module declaration), it must print as `default`
+    context.enclosingDeclaration && findAncestor(symbol.declarations[0], isDefaultBindingContext) !== findAncestor(context.enclosingDeclaration, isDefaultBindingContext))) {
+      return "default";
     }
-    function isInParameterInitializerBeforeContainingFunction(node) {
-      let inBindingInitializer = false;
-      while (node.parent && !isFunctionLike(node.parent)) {
-        if (isParameter(node.parent) && (inBindingInitializer || node.parent.initializer === node)) {
-          return true;
+    if (symbol.declarations && symbol.declarations.length) {
+      let declaration = firstDefined(symbol.declarations, (d) => getNameOfDeclaration(d) ? d : void 0);
+      const name2 = declaration && getNameOfDeclaration(declaration);
+      if (declaration && name2) {
+        if (isCallExpression(declaration) && isBindableObjectDefinePropertyCall(declaration)) {
+          return symbolName(symbol);
         }
-        if (isBindingElement(node.parent) && node.parent.initializer === node) {
-          inBindingInitializer = true;
+        if (isComputedPropertyName(name2) && !(getCheckFlags(symbol) & 4096 /* Late */)) {
+          const nameType = getSymbolLinks(symbol).nameType;
+          if (nameType && nameType.flags & 384 /* StringOrNumberLiteral */) {
+            const result = getNameOfSymbolFromNameType(symbol, context);
+            if (result !== void 0) {
+              return result;
+            }
+          }
         }
-        node = node.parent;
-      }
-      return false;
-    }
-    function getContextualIterationType(kind, functionDecl) {
-      const isAsync = !!(getFunctionFlags(functionDecl) & 2 /* Async */);
-      const contextualReturnType = getContextualReturnType(functionDecl, void 0);
-      if (contextualReturnType) {
-        return getIterationTypeOfGeneratorFunctionReturnType(kind, contextualReturnType, isAsync) || void 0;
-      }
-      return void 0;
-    }
-    function getContextualReturnType(functionDecl, contextFlags) {
-      const returnType = getReturnTypeFromAnnotation(functionDecl);
-      if (returnType) {
-        return returnType;
-      }
-      const signature = getContextualSignatureForFunctionLikeDeclaration(functionDecl);
-      if (signature && !isResolvingReturnTypeOfSignature(signature)) {
-        return getReturnTypeOfSignature(signature);
-      }
-      const iife = getImmediatelyInvokedFunctionExpression(functionDecl);
-      if (iife) {
-        return getContextualType2(iife, contextFlags);
+        return declarationNameToString(name2);
       }
-      return void 0;
-    }
-    function getContextualTypeForArgument(callTarget, arg) {
-      const args = getEffectiveCallArguments(callTarget);
-      const argIndex = args.indexOf(arg);
-      return argIndex === -1 ? void 0 : getContextualTypeForArgumentAtIndex(callTarget, argIndex);
-    }
-    function getContextualTypeForArgumentAtIndex(callTarget, argIndex) {
-      if (isImportCall(callTarget)) {
-        return argIndex === 0 ? stringType : argIndex === 1 ? getGlobalImportCallOptionsType(false) : anyType;
-      }
-      const signature = getNodeLinks(callTarget).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(callTarget);
-      if (isJsxOpeningLikeElement(callTarget) && argIndex === 0) {
-        return getEffectiveFirstArgumentForJsxSignature(signature, callTarget);
+      if (!declaration) {
+        declaration = symbol.declarations[0];
       }
-      const restIndex = signature.parameters.length - 1;
-      return signatureHasRestParameter(signature) && argIndex >= restIndex ? getIndexedAccessType(getTypeOfSymbol(signature.parameters[restIndex]), getNumberLiteralType(argIndex - restIndex), 256 /* Contextual */) : getTypeAtPosition(signature, argIndex);
-    }
-    function getContextualTypeForSubstitutionExpression(template, substitutionExpression) {
-      if (template.parent.kind === 212 /* TaggedTemplateExpression */) {
-        return getContextualTypeForArgument(template.parent, substitutionExpression);
+      if (declaration.parent && declaration.parent.kind === 257 /* VariableDeclaration */) {
+        return declarationNameToString(declaration.parent.name);
       }
-      return void 0;
-    }
-    function getContextualTypeForBinaryOperand(node, contextFlags) {
-      const binaryExpression = node.parent;
-      const { left, operatorToken, right } = binaryExpression;
-      switch (operatorToken.kind) {
-        case 63 /* EqualsToken */:
-        case 76 /* AmpersandAmpersandEqualsToken */:
-        case 75 /* BarBarEqualsToken */:
-        case 77 /* QuestionQuestionEqualsToken */:
-          return node === right ? getContextualTypeForAssignmentDeclaration(binaryExpression) : void 0;
-        case 56 /* BarBarToken */:
-        case 60 /* QuestionQuestionToken */:
-          const type = getContextualType2(binaryExpression, contextFlags);
-          return node === right && (type && type.pattern || !type && !isDefaultedExpandoInitializer(binaryExpression)) ? getTypeOfExpression(left) : type;
-        case 55 /* AmpersandAmpersandToken */:
-        case 27 /* CommaToken */:
-          return node === right ? getContextualType2(binaryExpression, contextFlags) : void 0;
-        default:
-          return void 0;
+      switch (declaration.kind) {
+        case 228 /* ClassExpression */:
+        case 215 /* FunctionExpression */:
+        case 216 /* ArrowFunction */:
+          if (context && !context.encounteredError && !(context.flags & 131072 /* AllowAnonymousIdentifier */)) {
+            context.encounteredError = true;
+          }
+          return declaration.kind === 228 /* ClassExpression */ ? "(Anonymous class)" : "(Anonymous function)";
       }
     }
-    function getSymbolForExpression(e) {
-      if (e.symbol) {
-        return e.symbol;
-      }
-      if (isIdentifier(e)) {
-        return getResolvedSymbol(e);
-      }
-      if (isPropertyAccessExpression(e)) {
-        const lhsType = getTypeOfExpression(e.expression);
-        return isPrivateIdentifier(e.name) ? tryGetPrivateIdentifierPropertyOfType(lhsType, e.name) : getPropertyOfType(lhsType, e.name.escapedText);
-      }
-      if (isElementAccessExpression(e)) {
-        const propType = checkExpressionCached(e.argumentExpression);
-        if (!isTypeUsableAsPropertyName(propType)) {
-          return void 0;
-        }
-        const lhsType = getTypeOfExpression(e.expression);
-        return getPropertyOfType(lhsType, getPropertyNameFromType(propType));
-      }
-      return void 0;
-      function tryGetPrivateIdentifierPropertyOfType(type, id) {
-        const lexicallyScopedSymbol = lookupSymbolForPrivateIdentifierDeclaration(id.escapedText, id);
-        return lexicallyScopedSymbol && getPrivateIdentifierPropertyOfType(type, lexicallyScopedSymbol);
+    const name = getNameOfSymbolFromNameType(symbol, context);
+    return name !== void 0 ? name : symbolName(symbol);
+  }
+  function isDeclarationVisible(node) {
+    if (node) {
+      const links = getNodeLinks(node);
+      if (links.isVisible === void 0) {
+        links.isVisible = !!determineIfDeclarationIsVisible();
       }
+      return links.isVisible;
     }
-    function getContextualTypeForAssignmentDeclaration(binaryExpression) {
-      var _a2, _b;
-      const kind = getAssignmentDeclarationKind(binaryExpression);
-      switch (kind) {
-        case 0 /* None */:
-        case 4 /* ThisProperty */:
-          const lhsSymbol = getSymbolForExpression(binaryExpression.left);
-          const decl = lhsSymbol && lhsSymbol.valueDeclaration;
-          if (decl && (isPropertyDeclaration(decl) || isPropertySignature(decl))) {
-            const overallAnnotation = getEffectiveTypeAnnotationNode(decl);
-            return overallAnnotation && instantiateType(getTypeFromTypeNode(overallAnnotation), getSymbolLinks(lhsSymbol).mapper) || (isPropertyDeclaration(decl) ? decl.initializer && getTypeOfExpression(binaryExpression.left) : void 0);
+    return false;
+    function determineIfDeclarationIsVisible() {
+      switch (node.kind) {
+        case 341 /* JSDocCallbackTag */:
+        case 349 /* JSDocTypedefTag */:
+        case 343 /* JSDocEnumTag */:
+          return !!(node.parent && node.parent.parent && node.parent.parent.parent && isSourceFile(node.parent.parent.parent));
+        case 205 /* BindingElement */:
+          return isDeclarationVisible(node.parent.parent);
+        case 257 /* VariableDeclaration */:
+          if (isBindingPattern(node.name) && !node.name.elements.length) {
+            return false;
           }
-          if (kind === 0 /* None */) {
-            return getTypeOfExpression(binaryExpression.left);
+        case 264 /* ModuleDeclaration */:
+        case 260 /* ClassDeclaration */:
+        case 261 /* InterfaceDeclaration */:
+        case 262 /* TypeAliasDeclaration */:
+        case 259 /* FunctionDeclaration */:
+        case 263 /* EnumDeclaration */:
+        case 268 /* ImportEqualsDeclaration */:
+          if (isExternalModuleAugmentation(node)) {
+            return true;
           }
-          return getContextualTypeForThisPropertyAssignment(binaryExpression);
-        case 5 /* Property */:
-          if (isPossiblyAliasedThisProperty(binaryExpression, kind)) {
-            return getContextualTypeForThisPropertyAssignment(binaryExpression);
-          } else if (!binaryExpression.left.symbol) {
-            return getTypeOfExpression(binaryExpression.left);
-          } else {
-            const decl2 = binaryExpression.left.symbol.valueDeclaration;
-            if (!decl2) {
-              return void 0;
-            }
-            const lhs = cast(binaryExpression.left, isAccessExpression);
-            const overallAnnotation = getEffectiveTypeAnnotationNode(decl2);
-            if (overallAnnotation) {
-              return getTypeFromTypeNode(overallAnnotation);
-            } else if (isIdentifier(lhs.expression)) {
-              const id = lhs.expression;
-              const parentSymbol = resolveName(id, id.escapedText, 111551 /* Value */, void 0, id.escapedText, true);
-              if (parentSymbol) {
-                const annotated2 = parentSymbol.valueDeclaration && getEffectiveTypeAnnotationNode(parentSymbol.valueDeclaration);
-                if (annotated2) {
-                  const nameStr = getElementOrPropertyAccessName(lhs);
-                  if (nameStr !== void 0) {
-                    return getTypeOfPropertyOfContextualType(getTypeFromTypeNode(annotated2), nameStr);
-                  }
-                }
-                return void 0;
-              }
-            }
-            return isInJSFile(decl2) ? void 0 : getTypeOfExpression(binaryExpression.left);
+          const parent2 = getDeclarationContainer(node);
+          if (!(getCombinedModifierFlags(node) & 1 /* Export */) && !(node.kind !== 268 /* ImportEqualsDeclaration */ && parent2.kind !== 308 /* SourceFile */ && parent2.flags & 16777216 /* Ambient */)) {
+            return isGlobalSourceFile(parent2);
           }
-        case 1 /* ExportsProperty */:
-        case 6 /* Prototype */:
-        case 3 /* PrototypeProperty */:
-        case 2 /* ModuleExports */:
-          let valueDeclaration;
-          if (kind !== 2 /* ModuleExports */) {
-            valueDeclaration = (_a2 = binaryExpression.left.symbol) == null ? void 0 : _a2.valueDeclaration;
+          return isDeclarationVisible(parent2);
+        case 169 /* PropertyDeclaration */:
+        case 168 /* PropertySignature */:
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+        case 171 /* MethodDeclaration */:
+        case 170 /* MethodSignature */:
+          if (hasEffectiveModifier(node, 8 /* Private */ | 16 /* Protected */)) {
+            return false;
           }
-          valueDeclaration || (valueDeclaration = (_b = binaryExpression.symbol) == null ? void 0 : _b.valueDeclaration);
-          const annotated = valueDeclaration && getEffectiveTypeAnnotationNode(valueDeclaration);
-          return annotated ? getTypeFromTypeNode(annotated) : void 0;
-        case 7 /* ObjectDefinePropertyValue */:
-        case 8 /* ObjectDefinePropertyExports */:
-        case 9 /* ObjectDefinePrototypeProperty */:
-          return Debug.fail("Does not apply");
+        case 173 /* Constructor */:
+        case 177 /* ConstructSignature */:
+        case 176 /* CallSignature */:
+        case 178 /* IndexSignature */:
+        case 166 /* Parameter */:
+        case 265 /* ModuleBlock */:
+        case 181 /* FunctionType */:
+        case 182 /* ConstructorType */:
+        case 184 /* TypeLiteral */:
+        case 180 /* TypeReference */:
+        case 185 /* ArrayType */:
+        case 186 /* TupleType */:
+        case 189 /* UnionType */:
+        case 190 /* IntersectionType */:
+        case 193 /* ParenthesizedType */:
+        case 199 /* NamedTupleMember */:
+          return isDeclarationVisible(node.parent);
+        case 270 /* ImportClause */:
+        case 271 /* NamespaceImport */:
+        case 273 /* ImportSpecifier */:
+          return false;
+        case 165 /* TypeParameter */:
+        case 308 /* SourceFile */:
+        case 267 /* NamespaceExportDeclaration */:
+          return true;
+        case 274 /* ExportAssignment */:
+          return false;
         default:
-          return Debug.assertNever(kind);
+          return false;
       }
     }
-    function isPossiblyAliasedThisProperty(declaration, kind = getAssignmentDeclarationKind(declaration)) {
-      if (kind === 4 /* ThisProperty */) {
-        return true;
-      }
-      if (!isInJSFile(declaration) || kind !== 5 /* Property */ || !isIdentifier(declaration.left.expression)) {
-        return false;
-      }
-      const name = declaration.left.expression.escapedText;
-      const symbol = resolveName(declaration.left, name, 111551 /* Value */, void 0, void 0, true, true);
-      return isThisInitializedDeclaration(symbol == null ? void 0 : symbol.valueDeclaration);
-    }
-    function getContextualTypeForThisPropertyAssignment(binaryExpression) {
-      if (!binaryExpression.symbol)
-        return getTypeOfExpression(binaryExpression.left);
-      if (binaryExpression.symbol.valueDeclaration) {
-        const annotated = getEffectiveTypeAnnotationNode(binaryExpression.symbol.valueDeclaration);
-        if (annotated) {
-          const type = getTypeFromTypeNode(annotated);
-          if (type) {
-            return type;
-          }
-        }
-      }
-      const thisAccess = cast(binaryExpression.left, isAccessExpression);
-      if (!isObjectLiteralMethod(getThisContainer(thisAccess.expression, false))) {
-        return void 0;
-      }
-      const thisType = checkThisExpression(thisAccess.expression);
-      const nameStr = getElementOrPropertyAccessName(thisAccess);
-      return nameStr !== void 0 && getTypeOfPropertyOfContextualType(thisType, nameStr) || void 0;
+  }
+  function collectLinkedAliases(node, setVisibility) {
+    let exportSymbol;
+    if (node.parent && node.parent.kind === 274 /* ExportAssignment */) {
+      exportSymbol = resolveName(
+        node,
+        node.escapedText,
+        111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+        /*nameNotFoundMessage*/
+        void 0,
+        node,
+        /*isUse*/
+        false
+      );
+    } else if (node.parent.kind === 278 /* ExportSpecifier */) {
+      exportSymbol = getTargetOfExportSpecifier(node.parent, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */);
     }
-    function isCircularMappedProperty(symbol) {
-      return !!(getCheckFlags(symbol) & 262144 /* Mapped */ && !symbol.type && findResolutionCycleStartIndex(symbol, 0 /* Type */) >= 0);
+    let result;
+    let visited;
+    if (exportSymbol) {
+      visited = /* @__PURE__ */ new Set();
+      visited.add(getSymbolId(exportSymbol));
+      buildVisibleNodeList(exportSymbol.declarations);
     }
-    function getTypeOfPropertyOfContextualType(type, name, nameType) {
-      return mapType(type, (t) => {
-        var _a2;
-        if (isGenericMappedType(t) && !t.declaration.nameType) {
-          const constraint = getConstraintTypeFromMappedType(t);
-          const constraintOfConstraint = getBaseConstraintOfType(constraint) || constraint;
-          const propertyNameType = nameType || getStringLiteralType(unescapeLeadingUnderscores(name));
-          if (isTypeAssignableTo(propertyNameType, constraintOfConstraint)) {
-            return substituteIndexedMappedType(t, propertyNameType);
-          }
-        } else if (t.flags & 3670016 /* StructuredType */) {
-          const prop = getPropertyOfType(t, name);
-          if (prop) {
-            return isCircularMappedProperty(prop) ? void 0 : getTypeOfSymbol(prop);
-          }
-          if (isTupleType(t)) {
-            const restType = getRestTypeOfTupleType(t);
-            if (restType && isNumericLiteralName(name) && +name >= 0) {
-              return restType;
+    return result;
+    function buildVisibleNodeList(declarations) {
+      forEach(declarations, (declaration) => {
+        const resultNode = getAnyImportSyntax(declaration) || declaration;
+        if (setVisibility) {
+          getNodeLinks(declaration).isVisible = true;
+        } else {
+          result = result || [];
+          pushIfUnique(result, resultNode);
+        }
+        if (isInternalModuleImportEqualsDeclaration(declaration)) {
+          const internalModuleReference = declaration.moduleReference;
+          const firstIdentifier = getFirstIdentifier(internalModuleReference);
+          const importSymbol = resolveName(
+            declaration,
+            firstIdentifier.escapedText,
+            111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+            void 0,
+            void 0,
+            /*isUse*/
+            false
+          );
+          if (importSymbol && visited) {
+            if (tryAddToSet(visited, getSymbolId(importSymbol))) {
+              buildVisibleNodeList(importSymbol.declarations);
             }
           }
-          return (_a2 = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType || getStringLiteralType(unescapeLeadingUnderscores(name)))) == null ? void 0 : _a2.type;
         }
-        return void 0;
-      }, true);
-    }
-    function getContextualTypeForObjectLiteralMethod(node, contextFlags) {
-      Debug.assert(isObjectLiteralMethod(node));
-      if (node.flags & 33554432 /* InWithStatement */) {
-        return void 0;
-      }
-      return getContextualTypeForObjectLiteralElement(node, contextFlags);
+      });
     }
-    function getContextualTypeForObjectLiteralElement(element, contextFlags) {
-      const objectLiteral = element.parent;
-      const propertyAssignmentType = isPropertyAssignment(element) && getContextualTypeForVariableLikeDeclaration(element, contextFlags);
-      if (propertyAssignmentType) {
-        return propertyAssignmentType;
-      }
-      const type = getApparentTypeOfContextualType(objectLiteral, contextFlags);
-      if (type) {
-        if (hasBindableName(element)) {
-          const symbol = getSymbolOfNode(element);
-          return getTypeOfPropertyOfContextualType(type, symbol.escapedName, getSymbolLinks(symbol).nameType);
-        }
-        if (element.name) {
-          const nameType = getLiteralTypeFromPropertyName(element.name);
-          return mapType(type, (t) => {
-            var _a2;
-            return (_a2 = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType)) == null ? void 0 : _a2.type;
-          }, true);
-        }
+  }
+  function pushTypeResolution(target, propertyName) {
+    const resolutionCycleStartIndex = findResolutionCycleStartIndex(target, propertyName);
+    if (resolutionCycleStartIndex >= 0) {
+      const { length: length2 } = resolutionTargets;
+      for (let i = resolutionCycleStartIndex; i < length2; i++) {
+        resolutionResults[i] = false;
       }
-      return void 0;
-    }
-    function getContextualTypeForElementExpression(arrayContextualType, index) {
-      return arrayContextualType && (getTypeOfPropertyOfContextualType(arrayContextualType, "" + index) || mapType(
-        arrayContextualType,
-        (t) => getIteratedTypeOrElementType(1 /* Element */, t, undefinedType, void 0, false),
-        true
-      ));
-    }
-    function getContextualTypeForConditionalOperand(node, contextFlags) {
-      const conditional = node.parent;
-      return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType2(conditional, contextFlags) : void 0;
+      return false;
     }
-    function getContextualTypeForChildJsxExpression(node, child, contextFlags) {
-      const attributesType = getApparentTypeOfContextualType(node.openingElement.tagName, contextFlags);
-      const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node));
-      if (!(attributesType && !isTypeAny(attributesType) && jsxChildrenPropertyName && jsxChildrenPropertyName !== "")) {
-        return void 0;
+    resolutionTargets.push(target);
+    resolutionResults.push(
+      /*items*/
+      true
+    );
+    resolutionPropertyNames.push(propertyName);
+    return true;
+  }
+  function findResolutionCycleStartIndex(target, propertyName) {
+    for (let i = resolutionTargets.length - 1; i >= 0; i--) {
+      if (hasType2(resolutionTargets[i], resolutionPropertyNames[i])) {
+        return -1;
       }
-      const realChildren = getSemanticJsxChildren(node.children);
-      const childIndex = realChildren.indexOf(child);
-      const childFieldType = getTypeOfPropertyOfContextualType(attributesType, jsxChildrenPropertyName);
-      return childFieldType && (realChildren.length === 1 ? childFieldType : mapType(childFieldType, (t) => {
-        if (isArrayLikeType(t)) {
-          return getIndexedAccessType(t, getNumberLiteralType(childIndex));
-        } else {
-          return t;
-        }
-      }, true));
-    }
-    function getContextualTypeForJsxExpression(node, contextFlags) {
-      const exprParent = node.parent;
-      return isJsxAttributeLike(exprParent) ? getContextualType2(node, contextFlags) : isJsxElement(exprParent) ? getContextualTypeForChildJsxExpression(exprParent, node, contextFlags) : void 0;
-    }
-    function getContextualTypeForJsxAttribute(attribute, contextFlags) {
-      if (isJsxAttribute(attribute)) {
-        const attributesType = getApparentTypeOfContextualType(attribute.parent, contextFlags);
-        if (!attributesType || isTypeAny(attributesType)) {
-          return void 0;
-        }
-        return getTypeOfPropertyOfContextualType(attributesType, attribute.name.escapedText);
-      } else {
-        return getContextualType2(attribute.parent, contextFlags);
+      if (resolutionTargets[i] === target && resolutionPropertyNames[i] === propertyName) {
+        return i;
       }
     }
-    function isPossiblyDiscriminantValue(node) {
-      switch (node.kind) {
-        case 10 /* StringLiteral */:
-        case 8 /* NumericLiteral */:
-        case 9 /* BigIntLiteral */:
-        case 14 /* NoSubstitutionTemplateLiteral */:
-        case 110 /* TrueKeyword */:
-        case 95 /* FalseKeyword */:
-        case 104 /* NullKeyword */:
-        case 79 /* Identifier */:
-        case 155 /* UndefinedKeyword */:
+    return -1;
+  }
+  function hasType2(target, propertyName) {
+    switch (propertyName) {
+      case 0 /* Type */:
+        return !!getSymbolLinks(target).type;
+      case 5 /* EnumTagType */:
+        return !!getNodeLinks(target).resolvedEnumType;
+      case 2 /* DeclaredType */:
+        return !!getSymbolLinks(target).declaredType;
+      case 1 /* ResolvedBaseConstructorType */:
+        return !!target.resolvedBaseConstructorType;
+      case 3 /* ResolvedReturnType */:
+        return !!target.resolvedReturnType;
+      case 4 /* ImmediateBaseConstraint */:
+        return !!target.immediateBaseConstraint;
+      case 6 /* ResolvedTypeArguments */:
+        return !!target.resolvedTypeArguments;
+      case 7 /* ResolvedBaseTypes */:
+        return !!target.baseTypesResolved;
+      case 8 /* WriteType */:
+        return !!getSymbolLinks(target).writeType;
+    }
+    return Debug.assertNever(propertyName);
+  }
+  function popTypeResolution() {
+    resolutionTargets.pop();
+    resolutionPropertyNames.pop();
+    return resolutionResults.pop();
+  }
+  function getDeclarationContainer(node) {
+    return findAncestor(getRootDeclaration(node), (node2) => {
+      switch (node2.kind) {
+        case 257 /* VariableDeclaration */:
+        case 258 /* VariableDeclarationList */:
+        case 273 /* ImportSpecifier */:
+        case 272 /* NamedImports */:
+        case 271 /* NamespaceImport */:
+        case 270 /* ImportClause */:
+          return false;
+        default:
           return true;
-        case 208 /* PropertyAccessExpression */:
-        case 214 /* ParenthesizedExpression */:
-          return isPossiblyDiscriminantValue(node.expression);
-        case 291 /* JsxExpression */:
-          return !node.expression || isPossiblyDiscriminantValue(node.expression);
       }
-      return false;
-    }
-    function discriminateContextualTypeByObjectMembers(node, contextualType) {
-      return getMatchingUnionConstituentForObjectLiteral(contextualType, node) || discriminateTypeByDiscriminableItems(
-        contextualType,
-        concatenate(
-          map(
-            filter(node.properties, (p) => !!p.symbol && p.kind === 299 /* PropertyAssignment */ && isPossiblyDiscriminantValue(p.initializer) && isDiscriminantProperty(contextualType, p.symbol.escapedName)),
-            (prop) => [() => getContextFreeTypeOfExpression(prop.initializer), prop.symbol.escapedName]
-          ),
-          map(
-            filter(getPropertiesOfType(contextualType), (s) => {
-              var _a2;
-              return !!(s.flags & 16777216 /* Optional */) && !!((_a2 = node == null ? void 0 : node.symbol) == null ? void 0 : _a2.members) && !node.symbol.members.has(s.escapedName) && isDiscriminantProperty(contextualType, s.escapedName);
-            }),
-            (s) => [() => undefinedType, s.escapedName]
-          )
-        ),
-        isTypeAssignableTo,
-        contextualType
+    }).parent;
+  }
+  function getTypeOfPrototypeProperty(prototype) {
+    const classType = getDeclaredTypeOfSymbol(getParentOfSymbol(prototype));
+    return classType.typeParameters ? createTypeReference(classType, map(classType.typeParameters, (_) => anyType)) : classType;
+  }
+  function getTypeOfPropertyOfType(type, name) {
+    const prop = getPropertyOfType(type, name);
+    return prop ? getTypeOfSymbol(prop) : void 0;
+  }
+  function getTypeOfPropertyOrIndexSignature(type, name) {
+    var _a2;
+    return getTypeOfPropertyOfType(type, name) || ((_a2 = getApplicableIndexInfoForName(type, name)) == null ? void 0 : _a2.type) || unknownType;
+  }
+  function isTypeAny(type) {
+    return type && (type.flags & 1 /* Any */) !== 0;
+  }
+  function isErrorType(type) {
+    return type === errorType || !!(type.flags & 1 /* Any */ && type.aliasSymbol);
+  }
+  function getTypeForBindingElementParent(node, checkMode) {
+    if (checkMode !== 0 /* Normal */) {
+      return getTypeForVariableLikeDeclaration(
+        node,
+        /*includeOptionality*/
+        false,
+        checkMode
       );
     }
-    function discriminateContextualTypeByJSXAttributes(node, contextualType) {
-      return discriminateTypeByDiscriminableItems(
-        contextualType,
-        concatenate(
-          map(
-            filter(node.properties, (p) => !!p.symbol && p.kind === 288 /* JsxAttribute */ && isDiscriminantProperty(contextualType, p.symbol.escapedName) && (!p.initializer || isPossiblyDiscriminantValue(p.initializer))),
-            (prop) => [!prop.initializer ? () => trueType : () => getContextFreeTypeOfExpression(prop.initializer), prop.symbol.escapedName]
-          ),
-          map(
-            filter(getPropertiesOfType(contextualType), (s) => {
-              var _a2;
-              return !!(s.flags & 16777216 /* Optional */) && !!((_a2 = node == null ? void 0 : node.symbol) == null ? void 0 : _a2.members) && !node.symbol.members.has(s.escapedName) && isDiscriminantProperty(contextualType, s.escapedName);
-            }),
-            (s) => [() => undefinedType, s.escapedName]
-          )
-        ),
-        isTypeAssignableTo,
-        contextualType
-      );
+    const symbol = getSymbolOfDeclaration(node);
+    return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(
+      node,
+      /*includeOptionality*/
+      false,
+      checkMode
+    );
+  }
+  function getRestType(source, properties, symbol) {
+    source = filterType(source, (t) => !(t.flags & 98304 /* Nullable */));
+    if (source.flags & 131072 /* Never */) {
+      return emptyObjectType;
     }
-    function getApparentTypeOfContextualType(node, contextFlags) {
-      const contextualType = isObjectLiteralMethod(node) ? getContextualTypeForObjectLiteralMethod(node, contextFlags) : getContextualType2(node, contextFlags);
-      const instantiatedType = instantiateContextualType(contextualType, node, contextFlags);
-      if (instantiatedType && !(contextFlags && contextFlags & 2 /* NoConstraints */ && instantiatedType.flags & 8650752 /* TypeVariable */)) {
-        const apparentType = mapType(instantiatedType, getApparentType, true);
-        return apparentType.flags & 1048576 /* Union */ && isObjectLiteralExpression(node) ? discriminateContextualTypeByObjectMembers(node, apparentType) : apparentType.flags & 1048576 /* Union */ && isJsxAttributes(node) ? discriminateContextualTypeByJSXAttributes(node, apparentType) : apparentType;
-      }
+    if (source.flags & 1048576 /* Union */) {
+      return mapType(source, (t) => getRestType(t, properties, symbol));
     }
-    function instantiateContextualType(contextualType, node, contextFlags) {
-      if (contextualType && maybeTypeOfKind(contextualType, 465829888 /* Instantiable */)) {
-        const inferenceContext = getInferenceContext(node);
-        if (inferenceContext && contextFlags & 1 /* Signature */ && some(inferenceContext.inferences, hasInferenceCandidatesOrDefault)) {
-          return instantiateInstantiableTypes(contextualType, inferenceContext.nonFixingMapper);
-        }
-        if (inferenceContext == null ? void 0 : inferenceContext.returnMapper) {
-          const type = instantiateInstantiableTypes(contextualType, inferenceContext.returnMapper);
-          return type.flags & 1048576 /* Union */ && containsType(type.types, regularFalseType) && containsType(type.types, regularTrueType) ? filterType(type, (t) => t !== regularFalseType && t !== regularTrueType) : type;
-        }
+    let omitKeyType = getUnionType(map(properties, getLiteralTypeFromPropertyName));
+    const spreadableProperties = [];
+    const unspreadableToRestKeys = [];
+    for (const prop of getPropertiesOfType(source)) {
+      const literalTypeFromProperty = getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */);
+      if (!isTypeAssignableTo(literalTypeFromProperty, omitKeyType) && !(getDeclarationModifierFlagsFromSymbol(prop) & (8 /* Private */ | 16 /* Protected */)) && isSpreadableProperty(prop)) {
+        spreadableProperties.push(prop);
+      } else {
+        unspreadableToRestKeys.push(literalTypeFromProperty);
       }
-      return contextualType;
     }
-    function instantiateInstantiableTypes(type, mapper) {
-      if (type.flags & 465829888 /* Instantiable */) {
-        return instantiateType(type, mapper);
+    if (isGenericObjectType(source) || isGenericIndexType(omitKeyType)) {
+      if (unspreadableToRestKeys.length) {
+        omitKeyType = getUnionType([omitKeyType, ...unspreadableToRestKeys]);
       }
-      if (type.flags & 1048576 /* Union */) {
-        return getUnionType(map(type.types, (t) => instantiateInstantiableTypes(t, mapper)), 0 /* None */);
+      if (omitKeyType.flags & 131072 /* Never */) {
+        return source;
       }
-      if (type.flags & 2097152 /* Intersection */) {
-        return getIntersectionType(map(type.types, (t) => instantiateInstantiableTypes(t, mapper)));
+      const omitTypeAlias = getGlobalOmitSymbol();
+      if (!omitTypeAlias) {
+        return errorType;
       }
-      return type;
+      return getTypeAliasInstantiation(omitTypeAlias, [source, omitKeyType]);
     }
-    function getContextualType2(node, contextFlags) {
-      if (node.flags & 33554432 /* InWithStatement */) {
-        return void 0;
-      }
-      if (node.contextualType) {
-        return node.contextualType;
+    const members = createSymbolTable();
+    for (const prop of spreadableProperties) {
+      members.set(prop.escapedName, getSpreadSymbol(
+        prop,
+        /*readonly*/
+        false
+      ));
+    }
+    const result = createAnonymousType(symbol, members, emptyArray, emptyArray, getIndexInfosOfType(source));
+    result.objectFlags |= 4194304 /* ObjectRestType */;
+    return result;
+  }
+  function isGenericTypeWithUndefinedConstraint(type) {
+    return !!(type.flags & 465829888 /* Instantiable */) && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 32768 /* Undefined */);
+  }
+  function getNonUndefinedType(type) {
+    const typeOrConstraint = someType(type, isGenericTypeWithUndefinedConstraint) ? mapType(type, (t) => t.flags & 465829888 /* Instantiable */ ? getBaseConstraintOrType(t) : t) : type;
+    return getTypeWithFacts(typeOrConstraint, 524288 /* NEUndefined */);
+  }
+  function getFlowTypeOfDestructuring(node, declaredType) {
+    const reference = getSyntheticElementAccess(node);
+    return reference ? getFlowTypeOfReference(reference, declaredType) : declaredType;
+  }
+  function getSyntheticElementAccess(node) {
+    const parentAccess = getParentElementAccess(node);
+    if (parentAccess && canHaveFlowNode(parentAccess) && parentAccess.flowNode) {
+      const propName = getDestructuringPropertyName(node);
+      if (propName) {
+        const literal = setTextRange(parseNodeFactory.createStringLiteral(propName), node);
+        const lhsExpr = isLeftHandSideExpression(parentAccess) ? parentAccess : parseNodeFactory.createParenthesizedExpression(parentAccess);
+        const result = setTextRange(parseNodeFactory.createElementAccessExpression(lhsExpr, literal), node);
+        setParent(literal, result);
+        setParent(result, node);
+        if (lhsExpr !== parentAccess) {
+          setParent(lhsExpr, result);
+        }
+        result.flowNode = parentAccess.flowNode;
+        return result;
       }
-      const { parent: parent2 } = node;
-      switch (parent2.kind) {
-        case 257 /* VariableDeclaration */:
-        case 166 /* Parameter */:
-        case 169 /* PropertyDeclaration */:
-        case 168 /* PropertySignature */:
-        case 205 /* BindingElement */:
-          return getContextualTypeForInitializerExpression(node, contextFlags);
-        case 216 /* ArrowFunction */:
-        case 250 /* ReturnStatement */:
-          return getContextualTypeForReturnExpression(node, contextFlags);
-        case 226 /* YieldExpression */:
-          return getContextualTypeForYieldOperand(parent2, contextFlags);
-        case 220 /* AwaitExpression */:
-          return getContextualTypeForAwaitOperand(parent2, contextFlags);
-        case 210 /* CallExpression */:
-        case 211 /* NewExpression */:
-          return getContextualTypeForArgument(parent2, node);
-        case 213 /* TypeAssertionExpression */:
-        case 231 /* AsExpression */:
-          return isConstTypeReference(parent2.type) ? tryFindWhenConstTypeReference(parent2) : getTypeFromTypeNode(parent2.type);
-        case 223 /* BinaryExpression */:
-          return getContextualTypeForBinaryOperand(node, contextFlags);
-        case 299 /* PropertyAssignment */:
-        case 300 /* ShorthandPropertyAssignment */:
-          return getContextualTypeForObjectLiteralElement(parent2, contextFlags);
-        case 301 /* SpreadAssignment */:
-          return getContextualType2(parent2.parent, contextFlags);
-        case 206 /* ArrayLiteralExpression */: {
-          const arrayLiteral = parent2;
-          const type = getApparentTypeOfContextualType(arrayLiteral, contextFlags);
-          return getContextualTypeForElementExpression(type, indexOfNode(arrayLiteral.elements, node));
+    }
+  }
+  function getParentElementAccess(node) {
+    const ancestor = node.parent.parent;
+    switch (ancestor.kind) {
+      case 205 /* BindingElement */:
+      case 299 /* PropertyAssignment */:
+        return getSyntheticElementAccess(ancestor);
+      case 206 /* ArrayLiteralExpression */:
+        return getSyntheticElementAccess(node.parent);
+      case 257 /* VariableDeclaration */:
+        return ancestor.initializer;
+      case 223 /* BinaryExpression */:
+        return ancestor.right;
+    }
+  }
+  function getDestructuringPropertyName(node) {
+    const parent2 = node.parent;
+    if (node.kind === 205 /* BindingElement */ && parent2.kind === 203 /* ObjectBindingPattern */) {
+      return getLiteralPropertyNameText(node.propertyName || node.name);
+    }
+    if (node.kind === 299 /* PropertyAssignment */ || node.kind === 300 /* ShorthandPropertyAssignment */) {
+      return getLiteralPropertyNameText(node.name);
+    }
+    return "" + parent2.elements.indexOf(node);
+  }
+  function getLiteralPropertyNameText(name) {
+    const type = getLiteralTypeFromPropertyName(name);
+    return type.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */) ? "" + type.value : void 0;
+  }
+  function getTypeForBindingElement(declaration) {
+    const checkMode = declaration.dotDotDotToken ? 64 /* RestBindingElement */ : 0 /* Normal */;
+    const parentType = getTypeForBindingElementParent(declaration.parent.parent, checkMode);
+    return parentType && getBindingElementTypeFromParentType(declaration, parentType);
+  }
+  function getBindingElementTypeFromParentType(declaration, parentType) {
+    if (isTypeAny(parentType)) {
+      return parentType;
+    }
+    const pattern = declaration.parent;
+    if (strictNullChecks && declaration.flags & 16777216 /* Ambient */ && isParameterDeclaration(declaration)) {
+      parentType = getNonNullableType(parentType);
+    } else if (strictNullChecks && pattern.parent.initializer && !(getTypeFacts(getTypeOfInitializer(pattern.parent.initializer)) & 65536 /* EQUndefined */)) {
+      parentType = getTypeWithFacts(parentType, 524288 /* NEUndefined */);
+    }
+    let type;
+    if (pattern.kind === 203 /* ObjectBindingPattern */) {
+      if (declaration.dotDotDotToken) {
+        parentType = getReducedType(parentType);
+        if (parentType.flags & 2 /* Unknown */ || !isValidSpreadType(parentType)) {
+          error(declaration, Diagnostics.Rest_types_may_only_be_created_from_object_types);
+          return errorType;
         }
-        case 224 /* ConditionalExpression */:
-          return getContextualTypeForConditionalOperand(node, contextFlags);
-        case 236 /* TemplateSpan */:
-          Debug.assert(parent2.parent.kind === 225 /* TemplateExpression */);
-          return getContextualTypeForSubstitutionExpression(parent2.parent, node);
-        case 214 /* ParenthesizedExpression */: {
-          const tag = isInJSFile(parent2) ? getJSDocTypeTag(parent2) : void 0;
-          return !tag ? getContextualType2(parent2, contextFlags) : isJSDocTypeTag(tag) && isConstTypeReference(tag.typeExpression.type) ? tryFindWhenConstTypeReference(parent2) : getTypeFromTypeNode(tag.typeExpression.type);
+        const literalMembers = [];
+        for (const element of pattern.elements) {
+          if (!element.dotDotDotToken) {
+            literalMembers.push(element.propertyName || element.name);
+          }
         }
-        case 232 /* NonNullExpression */:
-          return getContextualType2(parent2, contextFlags);
-        case 235 /* SatisfiesExpression */:
-          return getTypeFromTypeNode(parent2.type);
-        case 274 /* ExportAssignment */:
-          return tryGetTypeFromEffectiveTypeNode(parent2);
-        case 291 /* JsxExpression */:
-          return getContextualTypeForJsxExpression(parent2, contextFlags);
-        case 288 /* JsxAttribute */:
-        case 290 /* JsxSpreadAttribute */:
-          return getContextualTypeForJsxAttribute(parent2, contextFlags);
-        case 283 /* JsxOpeningElement */:
-        case 282 /* JsxSelfClosingElement */:
-          return getContextualJsxElementAttributesType(parent2, contextFlags);
+        type = getRestType(parentType, literalMembers, declaration.symbol);
+      } else {
+        const name = declaration.propertyName || declaration.name;
+        const indexType = getLiteralTypeFromPropertyName(name);
+        const declaredType = getIndexedAccessType(parentType, indexType, 32 /* ExpressionPosition */, name);
+        type = getFlowTypeOfDestructuring(declaration, declaredType);
       }
-      return void 0;
-      function tryFindWhenConstTypeReference(node2) {
-        return getContextualType2(node2, contextFlags);
+    } else {
+      const elementType = checkIteratedTypeOrElementType(65 /* Destructuring */ | (declaration.dotDotDotToken ? 0 : 128 /* PossiblyOutOfBounds */), parentType, undefinedType, pattern);
+      const index = pattern.elements.indexOf(declaration);
+      if (declaration.dotDotDotToken) {
+        const baseConstraint = getBaseConstraintOrType(parentType);
+        type = everyType(baseConstraint, isTupleType) ? mapType(baseConstraint, (t) => sliceTupleType(t, index)) : createArrayType(elementType);
+      } else if (isArrayLikeType(parentType)) {
+        const indexType = getNumberLiteralType(index);
+        const accessFlags = 32 /* ExpressionPosition */ | (hasDefaultValue(declaration) ? 16 /* NoTupleBoundsCheck */ : 0);
+        const declaredType = getIndexedAccessTypeOrUndefined(parentType, indexType, accessFlags, declaration.name) || errorType;
+        type = getFlowTypeOfDestructuring(declaration, declaredType);
+      } else {
+        type = elementType;
       }
     }
-    function getInferenceContext(node) {
-      const ancestor = findAncestor(node, (n) => !!n.inferenceContext);
-      return ancestor && ancestor.inferenceContext;
+    if (!declaration.initializer) {
+      return type;
+    }
+    if (getEffectiveTypeAnnotationNode(walkUpBindingElementsAndPatterns(declaration))) {
+      return strictNullChecks && !(getTypeFacts(checkDeclarationInitializer(declaration, 0 /* Normal */)) & 16777216 /* IsUndefined */) ? getNonUndefinedType(type) : type;
+    }
+    return widenTypeInferredFromInitializer(declaration, getUnionType([getNonUndefinedType(type), checkDeclarationInitializer(declaration, 0 /* Normal */)], 2 /* Subtype */));
+  }
+  function getTypeForDeclarationFromJSDocComment(declaration) {
+    const jsdocType = getJSDocType(declaration);
+    if (jsdocType) {
+      return getTypeFromTypeNode(jsdocType);
+    }
+    return void 0;
+  }
+  function isNullOrUndefined3(node) {
+    const expr = skipParentheses(
+      node,
+      /*excludeJSDocTypeAssertions*/
+      true
+    );
+    return expr.kind === 104 /* NullKeyword */ || expr.kind === 79 /* Identifier */ && getResolvedSymbol(expr) === undefinedSymbol;
+  }
+  function isEmptyArrayLiteral2(node) {
+    const expr = skipParentheses(
+      node,
+      /*excludeJSDocTypeAssertions*/
+      true
+    );
+    return expr.kind === 206 /* ArrayLiteralExpression */ && expr.elements.length === 0;
+  }
+  function addOptionality(type, isProperty = false, isOptional = true) {
+    return strictNullChecks && isOptional ? getOptionalType(type, isProperty) : type;
+  }
+  function getTypeForVariableLikeDeclaration(declaration, includeOptionality, checkMode) {
+    if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 246 /* ForInStatement */) {
+      const indexType = getIndexType(getNonNullableTypeIfNeeded(checkExpression(
+        declaration.parent.parent.expression,
+        /*checkMode*/
+        checkMode
+      )));
+      return indexType.flags & (262144 /* TypeParameter */ | 4194304 /* Index */) ? getExtractStringType(indexType) : stringType;
+    }
+    if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 247 /* ForOfStatement */) {
+      const forOfStatement = declaration.parent.parent;
+      return checkRightHandSideOfForOf(forOfStatement) || anyType;
     }
-    function getContextualJsxElementAttributesType(node, contextFlags) {
-      if (isJsxOpeningElement(node) && node.parent.contextualType && contextFlags !== 4 /* Completions */) {
-        return node.parent.contextualType;
-      }
-      return getContextualTypeForArgumentAtIndex(node, 0);
+    if (isBindingPattern(declaration.parent)) {
+      return getTypeForBindingElement(declaration);
     }
-    function getEffectiveFirstArgumentForJsxSignature(signature, node) {
-      return getJsxReferenceKind(node) !== 0 /* Component */ ? getJsxPropsTypeFromCallSignature(signature, node) : getJsxPropsTypeFromClassType(signature, node);
+    const isProperty = isPropertyDeclaration(declaration) && !hasAccessorModifier(declaration) || isPropertySignature(declaration) || isJSDocPropertyTag(declaration);
+    const isOptional = includeOptionality && isOptionalDeclaration(declaration);
+    const declaredType = tryGetTypeFromEffectiveTypeNode(declaration);
+    if (declaredType) {
+      return addOptionality(declaredType, isProperty, isOptional);
     }
-    function getJsxPropsTypeFromCallSignature(sig, context) {
-      let propsType = getTypeOfFirstParameterOfSignatureWithFallback(sig, unknownType);
-      propsType = getJsxManagedAttributesFromLocatedAttributes(context, getJsxNamespaceAt(context), propsType);
-      const intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes, context);
-      if (!isErrorType(intrinsicAttribs)) {
-        propsType = intersectTypes(intrinsicAttribs, propsType);
+    if ((noImplicitAny || isInJSFile(declaration)) && isVariableDeclaration(declaration) && !isBindingPattern(declaration.name) && !(getCombinedModifierFlags(declaration) & 1 /* Export */) && !(declaration.flags & 16777216 /* Ambient */)) {
+      if (!(getCombinedNodeFlags(declaration) & 2 /* Const */) && (!declaration.initializer || isNullOrUndefined3(declaration.initializer))) {
+        return autoType;
+      }
+      if (declaration.initializer && isEmptyArrayLiteral2(declaration.initializer)) {
+        return autoArrayType;
       }
-      return propsType;
     }
-    function getJsxPropsTypeForSignatureFromMember(sig, forcedLookupLocation) {
-      if (sig.compositeSignatures) {
-        const results = [];
-        for (const signature of sig.compositeSignatures) {
-          const instance = getReturnTypeOfSignature(signature);
-          if (isTypeAny(instance)) {
-            return instance;
-          }
-          const propType = getTypeOfPropertyOfType(instance, forcedLookupLocation);
-          if (!propType) {
-            return;
+    if (isParameter(declaration)) {
+      const func = declaration.parent;
+      if (func.kind === 175 /* SetAccessor */ && hasBindableName(func)) {
+        const getter = getDeclarationOfKind(getSymbolOfDeclaration(declaration.parent), 174 /* GetAccessor */);
+        if (getter) {
+          const getterSignature = getSignatureFromDeclaration(getter);
+          const thisParameter = getAccessorThisParameter(func);
+          if (thisParameter && declaration === thisParameter) {
+            Debug.assert(!thisParameter.type);
+            return getTypeOfSymbol(getterSignature.thisParameter);
           }
-          results.push(propType);
+          return getReturnTypeOfSignature(getterSignature);
         }
-        return getIntersectionType(results);
-      }
-      const instanceType = getReturnTypeOfSignature(sig);
-      return isTypeAny(instanceType) ? instanceType : getTypeOfPropertyOfType(instanceType, forcedLookupLocation);
-    }
-    function getStaticTypeOfReferencedJsxConstructor(context) {
-      if (isJsxIntrinsicIdentifier(context.tagName)) {
-        const result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(context);
-        const fakeSignature = createSignatureForJSXIntrinsic(context, result);
-        return getOrCreateTypeFromSignature(fakeSignature);
       }
-      const tagType = checkExpressionCached(context.tagName);
-      if (tagType.flags & 128 /* StringLiteral */) {
-        const result = getIntrinsicAttributesTypeFromStringLiteralType(tagType, context);
-        if (!result) {
-          return errorType;
-        }
-        const fakeSignature = createSignatureForJSXIntrinsic(context, result);
-        return getOrCreateTypeFromSignature(fakeSignature);
+      const parameterTypeOfTypeTag = getParameterTypeOfTypeTag(func, declaration);
+      if (parameterTypeOfTypeTag)
+        return parameterTypeOfTypeTag;
+      const type = declaration.symbol.escapedName === "this" /* This */ ? getContextualThisParameterType(func) : getContextuallyTypedParameterType(declaration);
+      if (type) {
+        return addOptionality(
+          type,
+          /*isProperty*/
+          false,
+          isOptional
+        );
       }
-      return tagType;
     }
-    function getJsxManagedAttributesFromLocatedAttributes(context, ns, attributesType) {
-      const managedSym = getJsxLibraryManagedAttributes(ns);
-      if (managedSym) {
-        const declaredManagedType = getDeclaredTypeOfSymbol(managedSym);
-        const ctorType = getStaticTypeOfReferencedJsxConstructor(context);
-        if (managedSym.flags & 524288 /* TypeAlias */) {
-          const params = getSymbolLinks(managedSym).typeParameters;
-          if (length(params) >= 2) {
-            const args = fillMissingTypeArguments([ctorType, attributesType], params, 2, isInJSFile(context));
-            return getTypeAliasInstantiation(managedSym, args);
-          }
-        }
-        if (length(declaredManagedType.typeParameters) >= 2) {
-          const args = fillMissingTypeArguments([ctorType, attributesType], declaredManagedType.typeParameters, 2, isInJSFile(context));
-          return createTypeReference(declaredManagedType, args);
+    if (hasOnlyExpressionInitializer(declaration) && !!declaration.initializer) {
+      if (isInJSFile(declaration) && !isParameter(declaration)) {
+        const containerObjectType = getJSContainerObjectType(declaration, getSymbolOfDeclaration(declaration), getDeclaredExpandoInitializer(declaration));
+        if (containerObjectType) {
+          return containerObjectType;
         }
       }
-      return attributesType;
+      const type = widenTypeInferredFromInitializer(declaration, checkDeclarationInitializer(declaration, checkMode));
+      return addOptionality(type, isProperty, isOptional);
     }
-    function getJsxPropsTypeFromClassType(sig, context) {
-      const ns = getJsxNamespaceAt(context);
-      const forcedLookupLocation = getJsxElementPropertiesName(ns);
-      let attributesType = forcedLookupLocation === void 0 ? getTypeOfFirstParameterOfSignatureWithFallback(sig, unknownType) : forcedLookupLocation === "" ? getReturnTypeOfSignature(sig) : getJsxPropsTypeForSignatureFromMember(sig, forcedLookupLocation);
-      if (!attributesType) {
-        if (!!forcedLookupLocation && !!length(context.attributes.properties)) {
-          error(context, Diagnostics.JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property, unescapeLeadingUnderscores(forcedLookupLocation));
-        }
-        return unknownType;
-      }
-      attributesType = getJsxManagedAttributesFromLocatedAttributes(context, ns, attributesType);
-      if (isTypeAny(attributesType)) {
-        return attributesType;
+    if (isPropertyDeclaration(declaration) && (noImplicitAny || isInJSFile(declaration))) {
+      if (!hasStaticModifier(declaration)) {
+        const constructor = findConstructorDeclaration(declaration.parent);
+        const type = constructor ? getFlowTypeInConstructor(declaration.symbol, constructor) : getEffectiveModifierFlags(declaration) & 2 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0;
+        return type && addOptionality(
+          type,
+          /*isProperty*/
+          true,
+          isOptional
+        );
       } else {
-        let apparentAttributesType = attributesType;
-        const intrinsicClassAttribs = getJsxType(JsxNames.IntrinsicClassAttributes, context);
-        if (!isErrorType(intrinsicClassAttribs)) {
-          const typeParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(intrinsicClassAttribs.symbol);
-          const hostClassType = getReturnTypeOfSignature(sig);
-          let libraryManagedAttributeType;
-          if (typeParams) {
-            const inferredArgs = fillMissingTypeArguments([hostClassType], typeParams, getMinTypeArgumentCount(typeParams), isInJSFile(context));
-            libraryManagedAttributeType = instantiateType(intrinsicClassAttribs, createTypeMapper(typeParams, inferredArgs));
-          } else
-            libraryManagedAttributeType = intrinsicClassAttribs;
-          apparentAttributesType = intersectTypes(libraryManagedAttributeType, apparentAttributesType);
-        }
-        const intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes, context);
-        if (!isErrorType(intrinsicAttribs)) {
-          apparentAttributesType = intersectTypes(intrinsicAttribs, apparentAttributesType);
-        }
-        return apparentAttributesType;
-      }
-    }
-    function getIntersectedSignatures(signatures) {
-      return getStrictOptionValue(compilerOptions, "noImplicitAny") ? reduceLeft(
-        signatures,
-        (left, right) => left === right || !left ? left : compareTypeParametersIdentical(left.typeParameters, right.typeParameters) ? combineSignaturesOfIntersectionMembers(left, right) : void 0
-      ) : void 0;
-    }
-    function combineIntersectionThisParam(left, right, mapper) {
-      if (!left || !right) {
-        return left || right;
-      }
-      const thisType = getUnionType([getTypeOfSymbol(left), instantiateType(getTypeOfSymbol(right), mapper)]);
-      return createSymbolWithType(left, thisType);
-    }
-    function combineIntersectionParameters(left, right, mapper) {
-      const leftCount = getParameterCount(left);
-      const rightCount = getParameterCount(right);
-      const longest = leftCount >= rightCount ? left : right;
-      const shorter = longest === left ? right : left;
-      const longestCount = longest === left ? leftCount : rightCount;
-      const eitherHasEffectiveRest = hasEffectiveRestParameter(left) || hasEffectiveRestParameter(right);
-      const needsExtraRestElement = eitherHasEffectiveRest && !hasEffectiveRestParameter(longest);
-      const params = new Array(longestCount + (needsExtraRestElement ? 1 : 0));
-      for (let i = 0; i < longestCount; i++) {
-        let longestParamType = tryGetTypeAtPosition(longest, i);
-        if (longest === right) {
-          longestParamType = instantiateType(longestParamType, mapper);
-        }
-        let shorterParamType = tryGetTypeAtPosition(shorter, i) || unknownType;
-        if (shorter === right) {
-          shorterParamType = instantiateType(shorterParamType, mapper);
-        }
-        const unionParamType = getUnionType([longestParamType, shorterParamType]);
-        const isRestParam = eitherHasEffectiveRest && !needsExtraRestElement && i === longestCount - 1;
-        const isOptional = i >= getMinArgumentCount(longest) && i >= getMinArgumentCount(shorter);
-        const leftName = i >= leftCount ? void 0 : getParameterNameAtPosition(left, i);
-        const rightName = i >= rightCount ? void 0 : getParameterNameAtPosition(right, i);
-        const paramName = leftName === rightName ? leftName : !leftName ? rightName : !rightName ? leftName : void 0;
-        const paramSymbol = createSymbol(
-          1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0),
-          paramName || `arg${i}`
+        const staticBlocks = filter(declaration.parent.members, isClassStaticBlockDeclaration);
+        const type = staticBlocks.length ? getFlowTypeInStaticBlocks(declaration.symbol, staticBlocks) : getEffectiveModifierFlags(declaration) & 2 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0;
+        return type && addOptionality(
+          type,
+          /*isProperty*/
+          true,
+          isOptional
         );
-        paramSymbol.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
-        params[i] = paramSymbol;
-      }
-      if (needsExtraRestElement) {
-        const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args");
-        restParamSymbol.type = createArrayType(getTypeAtPosition(shorter, longestCount));
-        if (shorter === right) {
-          restParamSymbol.type = instantiateType(restParamSymbol.type, mapper);
-        }
-        params[longestCount] = restParamSymbol;
-      }
-      return params;
-    }
-    function combineSignaturesOfIntersectionMembers(left, right) {
-      const typeParams = left.typeParameters || right.typeParameters;
-      let paramMapper;
-      if (left.typeParameters && right.typeParameters) {
-        paramMapper = createTypeMapper(right.typeParameters, left.typeParameters);
-      }
-      const declaration = left.declaration;
-      const params = combineIntersectionParameters(left, right, paramMapper);
-      const thisParam = combineIntersectionThisParam(left.thisParameter, right.thisParameter, paramMapper);
-      const minArgCount = Math.max(left.minArgumentCount, right.minArgumentCount);
-      const result = createSignature(
-        declaration,
-        typeParams,
-        thisParam,
-        params,
-        void 0,
-        void 0,
-        minArgCount,
-        (left.flags | right.flags) & 39 /* PropagatingFlags */
-      );
-      result.compositeKind = 2097152 /* Intersection */;
-      result.compositeSignatures = concatenate(left.compositeKind === 2097152 /* Intersection */ && left.compositeSignatures || [left], [right]);
-      if (paramMapper) {
-        result.mapper = left.compositeKind === 2097152 /* Intersection */ && left.mapper && left.compositeSignatures ? combineTypeMappers(left.mapper, paramMapper) : paramMapper;
       }
-      return result;
     }
-    function getContextualCallSignature(type, node) {
-      const signatures = getSignaturesOfType(type, 0 /* Call */);
-      const applicableByArity = filter(signatures, (s) => !isAritySmaller(s, node));
-      return applicableByArity.length === 1 ? applicableByArity[0] : getIntersectedSignatures(applicableByArity);
+    if (isJsxAttribute(declaration)) {
+      return trueType;
     }
-    function isAritySmaller(signature, target) {
-      let targetParameterCount = 0;
-      for (; targetParameterCount < target.parameters.length; targetParameterCount++) {
-        const param = target.parameters[targetParameterCount];
-        if (param.initializer || param.questionToken || param.dotDotDotToken || isJSDocOptionalParameter(param)) {
-          break;
-        }
-      }
-      if (target.parameters.length && parameterIsThisKeyword(target.parameters[0])) {
-        targetParameterCount--;
+    if (isBindingPattern(declaration.name)) {
+      return getTypeFromBindingPattern(
+        declaration.name,
+        /*includePatternInType*/
+        false,
+        /*reportErrors*/
+        true
+      );
+    }
+    return void 0;
+  }
+  function isConstructorDeclaredProperty(symbol) {
+    if (symbol.valueDeclaration && isBinaryExpression(symbol.valueDeclaration)) {
+      const links = getSymbolLinks(symbol);
+      if (links.isConstructorDeclaredProperty === void 0) {
+        links.isConstructorDeclaredProperty = false;
+        links.isConstructorDeclaredProperty = !!getDeclaringConstructor(symbol) && every(symbol.declarations, (declaration) => isBinaryExpression(declaration) && isPossiblyAliasedThisProperty(declaration) && (declaration.left.kind !== 209 /* ElementAccessExpression */ || isStringOrNumericLiteralLike(declaration.left.argumentExpression)) && !getAnnotatedTypeForAssignmentDeclaration(
+          /*declaredType*/
+          void 0,
+          declaration,
+          symbol,
+          declaration
+        ));
       }
-      return !hasEffectiveRestParameter(signature) && getParameterCount(signature) < targetParameterCount;
+      return links.isConstructorDeclaredProperty;
     }
-    function getContextualSignatureForFunctionLikeDeclaration(node) {
-      return isFunctionExpressionOrArrowFunction(node) || isObjectLiteralMethod(node) ? getContextualSignature(node) : void 0;
+    return false;
+  }
+  function isAutoTypedProperty(symbol) {
+    const declaration = symbol.valueDeclaration;
+    return declaration && isPropertyDeclaration(declaration) && !getEffectiveTypeAnnotationNode(declaration) && !declaration.initializer && (noImplicitAny || isInJSFile(declaration));
+  }
+  function getDeclaringConstructor(symbol) {
+    if (!symbol.declarations) {
+      return;
     }
-    function getContextualSignature(node) {
-      Debug.assert(node.kind !== 171 /* MethodDeclaration */ || isObjectLiteralMethod(node));
-      const typeTagSignature = getSignatureOfTypeTag(node);
-      if (typeTagSignature) {
-        return typeTagSignature;
-      }
-      const type = getApparentTypeOfContextualType(node, 1 /* Signature */);
-      if (!type) {
-        return void 0;
-      }
-      if (!(type.flags & 1048576 /* Union */)) {
-        return getContextualCallSignature(type, node);
+    for (const declaration of symbol.declarations) {
+      const container = getThisContainer(
+        declaration,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
+      if (container && (container.kind === 173 /* Constructor */ || isJSConstructor(container))) {
+        return container;
       }
-      let signatureList;
-      const types = type.types;
-      for (const current of types) {
-        const signature = getContextualCallSignature(current, node);
-        if (signature) {
-          if (!signatureList) {
-            signatureList = [signature];
-          } else if (!compareSignaturesIdentical(signatureList[0], signature, false, true, true, compareTypesIdentical)) {
-            return void 0;
-          } else {
-            signatureList.push(signature);
-          }
-        }
+    }
+  }
+  function getFlowTypeFromCommonJSExport(symbol) {
+    const file = getSourceFileOfNode(symbol.declarations[0]);
+    const accessName = unescapeLeadingUnderscores(symbol.escapedName);
+    const areAllModuleExports = symbol.declarations.every((d) => isInJSFile(d) && isAccessExpression(d) && isModuleExportsAccessExpression(d.expression));
+    const reference = areAllModuleExports ? factory.createPropertyAccessExpression(factory.createPropertyAccessExpression(factory.createIdentifier("module"), factory.createIdentifier("exports")), accessName) : factory.createPropertyAccessExpression(factory.createIdentifier("exports"), accessName);
+    if (areAllModuleExports) {
+      setParent(reference.expression.expression, reference.expression);
+    }
+    setParent(reference.expression, reference);
+    setParent(reference, file);
+    reference.flowNode = file.endFlowNode;
+    return getFlowTypeOfReference(reference, autoType, undefinedType);
+  }
+  function getFlowTypeInStaticBlocks(symbol, staticBlocks) {
+    const accessName = startsWith(symbol.escapedName, "__#") ? factory.createPrivateIdentifier(symbol.escapedName.split("@")[1]) : unescapeLeadingUnderscores(symbol.escapedName);
+    for (const staticBlock of staticBlocks) {
+      const reference = factory.createPropertyAccessExpression(factory.createThis(), accessName);
+      setParent(reference.expression, reference);
+      setParent(reference, staticBlock);
+      reference.flowNode = staticBlock.returnFlowNode;
+      const flowType = getFlowTypeOfProperty(reference, symbol);
+      if (noImplicitAny && (flowType === autoType || flowType === autoArrayType)) {
+        error(symbol.valueDeclaration, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType));
       }
-      if (signatureList) {
-        return signatureList.length === 1 ? signatureList[0] : createUnionSignature(signatureList[0], signatureList);
+      if (everyType(flowType, isNullableType)) {
+        continue;
       }
+      return convertAutoToAny(flowType);
     }
-    function checkSpreadExpression(node, checkMode) {
-      if (languageVersion < 2 /* ES2015 */) {
-        checkExternalEmitHelpers(node, compilerOptions.downlevelIteration ? 1536 /* SpreadIncludes */ : 1024 /* SpreadArray */);
-      }
-      const arrayOrIterableType = checkExpression(node.expression, checkMode);
-      return checkIteratedTypeOrElementType(33 /* Spread */, arrayOrIterableType, undefinedType, node.expression);
+  }
+  function getFlowTypeInConstructor(symbol, constructor) {
+    const accessName = startsWith(symbol.escapedName, "__#") ? factory.createPrivateIdentifier(symbol.escapedName.split("@")[1]) : unescapeLeadingUnderscores(symbol.escapedName);
+    const reference = factory.createPropertyAccessExpression(factory.createThis(), accessName);
+    setParent(reference.expression, reference);
+    setParent(reference, constructor);
+    reference.flowNode = constructor.returnFlowNode;
+    const flowType = getFlowTypeOfProperty(reference, symbol);
+    if (noImplicitAny && (flowType === autoType || flowType === autoArrayType)) {
+      error(symbol.valueDeclaration, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType));
     }
-    function checkSyntheticExpression(node) {
-      return node.isSpread ? getIndexedAccessType(node.type, numberType) : node.type;
+    return everyType(flowType, isNullableType) ? void 0 : convertAutoToAny(flowType);
+  }
+  function getFlowTypeOfProperty(reference, prop) {
+    const initialType = (prop == null ? void 0 : prop.valueDeclaration) && (!isAutoTypedProperty(prop) || getEffectiveModifierFlags(prop.valueDeclaration) & 2 /* Ambient */) && getTypeOfPropertyInBaseClass(prop) || undefinedType;
+    return getFlowTypeOfReference(reference, autoType, initialType);
+  }
+  function getWidenedTypeForAssignmentDeclaration(symbol, resolvedSymbol) {
+    const container = getAssignedExpandoInitializer(symbol.valueDeclaration);
+    if (container) {
+      const tag = getJSDocTypeTag(container);
+      if (tag && tag.typeExpression) {
+        return getTypeFromTypeNode(tag.typeExpression);
+      }
+      const containerObjectType = symbol.valueDeclaration && getJSContainerObjectType(symbol.valueDeclaration, symbol, container);
+      return containerObjectType || getWidenedLiteralType(checkExpressionCached(container));
     }
-    function hasDefaultValue(node) {
-      return node.kind === 205 /* BindingElement */ && !!node.initializer || node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 63 /* EqualsToken */;
+    let type;
+    let definedInConstructor = false;
+    let definedInMethod = false;
+    if (isConstructorDeclaredProperty(symbol)) {
+      type = getFlowTypeInConstructor(symbol, getDeclaringConstructor(symbol));
     }
-    function checkArrayLiteral(node, checkMode, forceTuple) {
-      const elements = node.elements;
-      const elementCount = elements.length;
-      const elementTypes = [];
-      const elementFlags = [];
-      const contextualType = getApparentTypeOfContextualType(node, void 0);
-      const inDestructuringPattern = isAssignmentTarget(node);
-      const inConstContext = isConstContext(node);
-      let hasOmittedExpression = false;
-      for (let i = 0; i < elementCount; i++) {
-        const e = elements[i];
-        if (e.kind === 227 /* SpreadElement */) {
-          if (languageVersion < 2 /* ES2015 */) {
-            checkExternalEmitHelpers(e, compilerOptions.downlevelIteration ? 1536 /* SpreadIncludes */ : 1024 /* SpreadArray */);
-          }
-          const spreadType = checkExpression(e.expression, checkMode, forceTuple);
-          if (isArrayLikeType(spreadType)) {
-            elementTypes.push(spreadType);
-            elementFlags.push(8 /* Variadic */);
-          } else if (inDestructuringPattern) {
-            const restElementType = getIndexTypeOfType(spreadType, numberType) || getIteratedTypeOrElementType(65 /* Destructuring */, spreadType, undefinedType, void 0, false) || unknownType;
-            elementTypes.push(restElementType);
-            elementFlags.push(4 /* Rest */);
-          } else {
-            elementTypes.push(checkIteratedTypeOrElementType(33 /* Spread */, spreadType, undefinedType, e.expression));
-            elementFlags.push(4 /* Rest */);
+    if (!type) {
+      let types;
+      if (symbol.declarations) {
+        let jsdocType;
+        for (const declaration of symbol.declarations) {
+          const expression = isBinaryExpression(declaration) || isCallExpression(declaration) ? declaration : isAccessExpression(declaration) ? isBinaryExpression(declaration.parent) ? declaration.parent : declaration : void 0;
+          if (!expression) {
+            continue;
           }
-        } else if (exactOptionalPropertyTypes && e.kind === 229 /* OmittedExpression */) {
-          hasOmittedExpression = true;
-          elementTypes.push(missingType);
-          elementFlags.push(2 /* Optional */);
-        } else {
-          const elementContextualType = getContextualTypeForElementExpression(contextualType, elementTypes.length);
-          const type = checkExpressionForMutableLocation(e, checkMode, elementContextualType, forceTuple);
-          elementTypes.push(addOptionality(type, true, hasOmittedExpression));
-          elementFlags.push(hasOmittedExpression ? 2 /* Optional */ : 1 /* Required */);
-          if (contextualType && someType(contextualType, isTupleLikeType) && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && isContextSensitive(e)) {
-            const inferenceContext = getInferenceContext(node);
-            Debug.assert(inferenceContext);
-            addIntraExpressionInferenceSite(inferenceContext, e, type);
+          const kind = isAccessExpression(expression) ? getAssignmentDeclarationPropertyAccessKind(expression) : getAssignmentDeclarationKind(expression);
+          if (kind === 4 /* ThisProperty */ || isBinaryExpression(expression) && isPossiblyAliasedThisProperty(expression, kind)) {
+            if (isDeclarationInConstructor(expression)) {
+              definedInConstructor = true;
+            } else {
+              definedInMethod = true;
+            }
+          }
+          if (!isCallExpression(expression)) {
+            jsdocType = getAnnotatedTypeForAssignmentDeclaration(jsdocType, expression, symbol, declaration);
+          }
+          if (!jsdocType) {
+            (types || (types = [])).push(isBinaryExpression(expression) || isCallExpression(expression) ? getInitializerTypeFromAssignmentDeclaration(symbol, resolvedSymbol, expression, kind) : neverType);
           }
         }
+        type = jsdocType;
       }
-      if (inDestructuringPattern) {
-        return createTupleType(elementTypes, elementFlags);
+      if (!type) {
+        if (!length(types)) {
+          return errorType;
+        }
+        let constructorTypes = definedInConstructor && symbol.declarations ? getConstructorDefinedThisAssignmentTypes(types, symbol.declarations) : void 0;
+        if (definedInMethod) {
+          const propType = getTypeOfPropertyInBaseClass(symbol);
+          if (propType) {
+            (constructorTypes || (constructorTypes = [])).push(propType);
+            definedInConstructor = true;
+          }
+        }
+        const sourceTypes = some(constructorTypes, (t) => !!(t.flags & ~98304 /* Nullable */)) ? constructorTypes : types;
+        type = getUnionType(sourceTypes);
       }
-      if (forceTuple || inConstContext || contextualType && someType(contextualType, isTupleLikeType)) {
-        return createArrayLiteralType(createTupleType(elementTypes, elementFlags, inConstContext));
+    }
+    const widened = getWidenedType(addOptionality(
+      type,
+      /*isProperty*/
+      false,
+      definedInMethod && !definedInConstructor
+    ));
+    if (symbol.valueDeclaration && filterType(widened, (t) => !!(t.flags & ~98304 /* Nullable */)) === neverType) {
+      reportImplicitAny(symbol.valueDeclaration, anyType);
+      return anyType;
+    }
+    return widened;
+  }
+  function getJSContainerObjectType(decl, symbol, init) {
+    var _a2, _b;
+    if (!isInJSFile(decl) || !init || !isObjectLiteralExpression(init) || init.properties.length) {
+      return void 0;
+    }
+    const exports = createSymbolTable();
+    while (isBinaryExpression(decl) || isPropertyAccessExpression(decl)) {
+      const s2 = getSymbolOfNode(decl);
+      if ((_a2 = s2 == null ? void 0 : s2.exports) == null ? void 0 : _a2.size) {
+        mergeSymbolTable(exports, s2.exports);
       }
-      return createArrayLiteralType(createArrayType(elementTypes.length ? getUnionType(sameMap(elementTypes, (t, i) => elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessTypeOrUndefined(t, numberType) || anyType : t), 2 /* Subtype */) : strictNullChecks ? implicitNeverType : undefinedWideningType, inConstContext));
+      decl = isBinaryExpression(decl) ? decl.parent : decl.parent.parent;
+    }
+    const s = getSymbolOfNode(decl);
+    if ((_b = s == null ? void 0 : s.exports) == null ? void 0 : _b.size) {
+      mergeSymbolTable(exports, s.exports);
     }
-    function createArrayLiteralType(type) {
-      if (!(getObjectFlags(type) & 4 /* Reference */)) {
+    const type = createAnonymousType(symbol, exports, emptyArray, emptyArray, emptyArray);
+    type.objectFlags |= 4096 /* JSLiteral */;
+    return type;
+  }
+  function getAnnotatedTypeForAssignmentDeclaration(declaredType, expression, symbol, declaration) {
+    var _a2;
+    const typeNode = getEffectiveTypeAnnotationNode(expression.parent);
+    if (typeNode) {
+      const type = getWidenedType(getTypeFromTypeNode(typeNode));
+      if (!declaredType) {
         return type;
+      } else if (!isErrorType(declaredType) && !isErrorType(type) && !isTypeIdenticalTo(declaredType, type)) {
+        errorNextVariableOrPropertyDeclarationMustHaveSameType(
+          /*firstDeclaration*/
+          void 0,
+          declaredType,
+          declaration,
+          type
+        );
       }
-      let literalType = type.literalType;
-      if (!literalType) {
-        literalType = type.literalType = cloneTypeReference(type);
-        literalType.objectFlags |= 16384 /* ArrayLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
-      }
-      return literalType;
     }
-    function isNumericName(name) {
-      switch (name.kind) {
-        case 164 /* ComputedPropertyName */:
-          return isNumericComputedName(name);
-        case 79 /* Identifier */:
-          return isNumericLiteralName(name.escapedText);
-        case 8 /* NumericLiteral */:
-        case 10 /* StringLiteral */:
-          return isNumericLiteralName(name.text);
-        default:
-          return false;
+    if ((_a2 = symbol.parent) == null ? void 0 : _a2.valueDeclaration) {
+      const typeNode2 = getEffectiveTypeAnnotationNode(symbol.parent.valueDeclaration);
+      if (typeNode2) {
+        const annotationSymbol = getPropertyOfType(getTypeFromTypeNode(typeNode2), symbol.escapedName);
+        if (annotationSymbol) {
+          return getNonMissingTypeOfSymbol(annotationSymbol);
+        }
       }
     }
-    function isNumericComputedName(name) {
-      return isTypeAssignableToKind(checkComputedPropertyName(name), 296 /* NumberLike */);
-    }
-    function checkComputedPropertyName(node) {
-      const links = getNodeLinks(node.expression);
-      if (!links.resolvedType) {
-        if ((isTypeLiteralNode(node.parent.parent) || isClassLike(node.parent.parent) || isInterfaceDeclaration(node.parent.parent)) && isBinaryExpression(node.expression) && node.expression.operatorToken.kind === 101 /* InKeyword */ && node.parent.kind !== 174 /* GetAccessor */ && node.parent.kind !== 175 /* SetAccessor */) {
-          return links.resolvedType = errorType;
-        }
-        links.resolvedType = checkExpression(node.expression);
-        if (isPropertyDeclaration(node.parent) && !hasStaticModifier(node.parent) && isClassExpression(node.parent.parent)) {
-          const container = getEnclosingBlockScopeContainer(node.parent.parent);
-          const enclosingIterationStatement = getEnclosingIterationStatement(container);
-          if (enclosingIterationStatement) {
-            getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */;
-            getNodeLinks(node).flags |= 32768 /* BlockScopedBindingInLoop */;
-            getNodeLinks(node.parent.parent).flags |= 32768 /* BlockScopedBindingInLoop */;
-          }
+    return declaredType;
+  }
+  function getInitializerTypeFromAssignmentDeclaration(symbol, resolvedSymbol, expression, kind) {
+    if (isCallExpression(expression)) {
+      if (resolvedSymbol) {
+        return getTypeOfSymbol(resolvedSymbol);
+      }
+      const objectLitType = checkExpressionCached(expression.arguments[2]);
+      const valueType = getTypeOfPropertyOfType(objectLitType, "value");
+      if (valueType) {
+        return valueType;
+      }
+      const getFunc = getTypeOfPropertyOfType(objectLitType, "get");
+      if (getFunc) {
+        const getSig = getSingleCallSignature(getFunc);
+        if (getSig) {
+          return getReturnTypeOfSignature(getSig);
         }
-        if (links.resolvedType.flags & 98304 /* Nullable */ || !isTypeAssignableToKind(links.resolvedType, 402653316 /* StringLike */ | 296 /* NumberLike */ | 12288 /* ESSymbolLike */) && !isTypeAssignableTo(links.resolvedType, stringNumberSymbolType)) {
-          error(node, Diagnostics.A_computed_property_name_must_be_of_type_string_number_symbol_or_any);
+      }
+      const setFunc = getTypeOfPropertyOfType(objectLitType, "set");
+      if (setFunc) {
+        const setSig = getSingleCallSignature(setFunc);
+        if (setSig) {
+          return getTypeOfFirstParameterOfSignature(setSig);
         }
       }
-      return links.resolvedType;
-    }
-    function isSymbolWithNumericName(symbol) {
-      var _a2;
-      const firstDecl = (_a2 = symbol.declarations) == null ? void 0 : _a2[0];
-      return isNumericLiteralName(symbol.escapedName) || firstDecl && isNamedDeclaration(firstDecl) && isNumericName(firstDecl.name);
+      return anyType;
     }
-    function isSymbolWithSymbolName(symbol) {
-      var _a2;
-      const firstDecl = (_a2 = symbol.declarations) == null ? void 0 : _a2[0];
-      return isKnownSymbol(symbol) || firstDecl && isNamedDeclaration(firstDecl) && isComputedPropertyName(firstDecl.name) && isTypeAssignableToKind(checkComputedPropertyName(firstDecl.name), 4096 /* ESSymbol */);
+    if (containsSameNamedThisProperty(expression.left, expression.right)) {
+      return anyType;
     }
-    function getObjectLiteralIndexInfo(node, offset, properties, keyType) {
-      const propTypes = [];
-      for (let i = offset; i < properties.length; i++) {
-        const prop = properties[i];
-        if (keyType === stringType && !isSymbolWithSymbolName(prop) || keyType === numberType && isSymbolWithNumericName(prop) || keyType === esSymbolType && isSymbolWithSymbolName(prop)) {
-          propTypes.push(getTypeOfSymbol(properties[i]));
-        }
+    const isDirectExport = kind === 1 /* ExportsProperty */ && (isPropertyAccessExpression(expression.left) || isElementAccessExpression(expression.left)) && (isModuleExportsAccessExpression(expression.left.expression) || isIdentifier(expression.left.expression) && isExportsIdentifier(expression.left.expression));
+    const type = resolvedSymbol ? getTypeOfSymbol(resolvedSymbol) : isDirectExport ? getRegularTypeOfLiteralType(checkExpressionCached(expression.right)) : getWidenedLiteralType(checkExpressionCached(expression.right));
+    if (type.flags & 524288 /* Object */ && kind === 2 /* ModuleExports */ && symbol.escapedName === "export=" /* ExportEquals */) {
+      const exportedType = resolveStructuredTypeMembers(type);
+      const members = createSymbolTable();
+      copyEntries(exportedType.members, members);
+      const initialSize = members.size;
+      if (resolvedSymbol && !resolvedSymbol.exports) {
+        resolvedSymbol.exports = createSymbolTable();
       }
-      const unionType = propTypes.length ? getUnionType(propTypes, 2 /* Subtype */) : undefinedType;
-      return createIndexInfo(keyType, unionType, isConstContext(node));
-    }
-    function getImmediateAliasedSymbol(symbol) {
-      Debug.assert((symbol.flags & 2097152 /* Alias */) !== 0, "Should only get Alias here.");
-      const links = getSymbolLinks(symbol);
-      if (!links.immediateTarget) {
-        const node = getDeclarationOfAliasSymbol(symbol);
-        if (!node)
-          return Debug.fail();
-        links.immediateTarget = getTargetOfAliasDeclaration(node, true);
-      }
-      return links.immediateTarget;
-    }
-    function checkObjectLiteral(node, checkMode) {
-      const inDestructuringPattern = isAssignmentTarget(node);
-      checkGrammarObjectLiteralExpression(node, inDestructuringPattern);
-      const allPropertiesTable = strictNullChecks ? createSymbolTable() : void 0;
-      let propertiesTable = createSymbolTable();
-      let propertiesArray = [];
-      let spread = emptyObjectType;
-      const contextualType = getApparentTypeOfContextualType(node, void 0);
-      const contextualTypeHasPattern = contextualType && contextualType.pattern && (contextualType.pattern.kind === 203 /* ObjectBindingPattern */ || contextualType.pattern.kind === 207 /* ObjectLiteralExpression */);
-      const inConstContext = isConstContext(node);
-      const checkFlags = inConstContext ? 8 /* Readonly */ : 0;
-      const isInJavascript = isInJSFile(node) && !isInJsonFile(node);
-      const enumTag = getJSDocEnumTag(node);
-      const isJSObjectLiteral = !contextualType && isInJavascript && !enumTag;
-      let objectFlags = freshObjectLiteralFlag;
-      let patternWithComputedProperties = false;
-      let hasComputedStringProperty = false;
-      let hasComputedNumberProperty = false;
-      let hasComputedSymbolProperty = false;
-      for (const elem of node.properties) {
-        if (elem.name && isComputedPropertyName(elem.name)) {
-          checkComputedPropertyName(elem.name);
-        }
-      }
-      let offset = 0;
-      for (const memberDecl of node.properties) {
-        let member = getSymbolOfNode(memberDecl);
-        const computedNameType = memberDecl.name && memberDecl.name.kind === 164 /* ComputedPropertyName */ ? checkComputedPropertyName(memberDecl.name) : void 0;
-        if (memberDecl.kind === 299 /* PropertyAssignment */ || memberDecl.kind === 300 /* ShorthandPropertyAssignment */ || isObjectLiteralMethod(memberDecl)) {
-          let type = memberDecl.kind === 299 /* PropertyAssignment */ ? checkPropertyAssignment(memberDecl, checkMode) : memberDecl.kind === 300 /* ShorthandPropertyAssignment */ ? checkExpressionForMutableLocation(!inDestructuringPattern && memberDecl.objectAssignmentInitializer ? memberDecl.objectAssignmentInitializer : memberDecl.name, checkMode) : checkObjectLiteralMethod(memberDecl, checkMode);
-          if (isInJavascript) {
-            const jsDocType = getTypeForDeclarationFromJSDocComment(memberDecl);
-            if (jsDocType) {
-              checkTypeAssignableTo(type, jsDocType, memberDecl);
-              type = jsDocType;
-            } else if (enumTag && enumTag.typeExpression) {
-              checkTypeAssignableTo(type, getTypeFromTypeNode(enumTag.typeExpression), memberDecl);
-            }
-          }
-          objectFlags |= getObjectFlags(type) & 458752 /* PropagatingFlags */;
-          const nameType = computedNameType && isTypeUsableAsPropertyName(computedNameType) ? computedNameType : void 0;
-          const prop = nameType ? createSymbol(4 /* Property */ | member.flags, getPropertyNameFromType(nameType), checkFlags | 4096 /* Late */) : createSymbol(4 /* Property */ | member.flags, member.escapedName, checkFlags);
-          if (nameType) {
-            prop.nameType = nameType;
-          }
-          if (inDestructuringPattern) {
-            const isOptional = memberDecl.kind === 299 /* PropertyAssignment */ && hasDefaultValue(memberDecl.initializer) || memberDecl.kind === 300 /* ShorthandPropertyAssignment */ && memberDecl.objectAssignmentInitializer;
-            if (isOptional) {
-              prop.flags |= 16777216 /* Optional */;
-            }
-          } else if (contextualTypeHasPattern && !(getObjectFlags(contextualType) & 512 /* ObjectLiteralPatternWithComputedProperties */)) {
-            const impliedProp = getPropertyOfType(contextualType, member.escapedName);
-            if (impliedProp) {
-              prop.flags |= impliedProp.flags & 16777216 /* Optional */;
-            } else if (!compilerOptions.suppressExcessPropertyErrors && !getIndexInfoOfType(contextualType, stringType)) {
-              error(
-                memberDecl.name,
-                Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1,
-                symbolToString(member),
-                typeToString(contextualType)
+      (resolvedSymbol || symbol).exports.forEach((s, name) => {
+        var _a2;
+        const exportedMember = members.get(name);
+        if (exportedMember && exportedMember !== s && !(s.flags & 2097152 /* Alias */)) {
+          if (s.flags & 111551 /* Value */ && exportedMember.flags & 111551 /* Value */) {
+            if (s.valueDeclaration && exportedMember.valueDeclaration && getSourceFileOfNode(s.valueDeclaration) !== getSourceFileOfNode(exportedMember.valueDeclaration)) {
+              const unescapedName = unescapeLeadingUnderscores(s.escapedName);
+              const exportedMemberName = ((_a2 = tryCast(exportedMember.valueDeclaration, isNamedDeclaration)) == null ? void 0 : _a2.name) || exportedMember.valueDeclaration;
+              addRelatedInfo(
+                error(s.valueDeclaration, Diagnostics.Duplicate_identifier_0, unescapedName),
+                createDiagnosticForNode(exportedMemberName, Diagnostics._0_was_also_declared_here, unescapedName)
+              );
+              addRelatedInfo(
+                error(exportedMemberName, Diagnostics.Duplicate_identifier_0, unescapedName),
+                createDiagnosticForNode(s.valueDeclaration, Diagnostics._0_was_also_declared_here, unescapedName)
               );
             }
-          }
-          prop.declarations = member.declarations;
-          prop.parent = member.parent;
-          if (member.valueDeclaration) {
-            prop.valueDeclaration = member.valueDeclaration;
-          }
-          prop.type = type;
-          prop.target = member;
-          member = prop;
-          allPropertiesTable == null ? void 0 : allPropertiesTable.set(prop.escapedName, prop);
-          if (contextualType && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && (memberDecl.kind === 299 /* PropertyAssignment */ || memberDecl.kind === 171 /* MethodDeclaration */) && isContextSensitive(memberDecl)) {
-            const inferenceContext = getInferenceContext(node);
-            Debug.assert(inferenceContext);
-            const inferenceNode = memberDecl.kind === 299 /* PropertyAssignment */ ? memberDecl.initializer : memberDecl;
-            addIntraExpressionInferenceSite(inferenceContext, inferenceNode, type);
-          }
-        } else if (memberDecl.kind === 301 /* SpreadAssignment */) {
-          if (languageVersion < 2 /* ES2015 */) {
-            checkExternalEmitHelpers(memberDecl, 2 /* Assign */);
-          }
-          if (propertiesArray.length > 0) {
-            spread = getSpreadType(spread, createObjectLiteralType(), node.symbol, objectFlags, inConstContext);
-            propertiesArray = [];
-            propertiesTable = createSymbolTable();
-            hasComputedStringProperty = false;
-            hasComputedNumberProperty = false;
-            hasComputedSymbolProperty = false;
-          }
-          const type = getReducedType(checkExpression(memberDecl.expression));
-          if (isValidSpreadType(type)) {
-            const mergedType = tryMergeUnionOfObjectTypeAndEmptyObject(type, inConstContext);
-            if (allPropertiesTable) {
-              checkSpreadPropOverrides(mergedType, allPropertiesTable, memberDecl);
-            }
-            offset = propertiesArray.length;
-            if (isErrorType(spread)) {
-              continue;
-            }
-            spread = getSpreadType(spread, mergedType, node.symbol, objectFlags, inConstContext);
+            const union = createSymbol(s.flags | exportedMember.flags, name);
+            union.links.type = getUnionType([getTypeOfSymbol(s), getTypeOfSymbol(exportedMember)]);
+            union.valueDeclaration = exportedMember.valueDeclaration;
+            union.declarations = concatenate(exportedMember.declarations, s.declarations);
+            members.set(name, union);
           } else {
-            error(memberDecl, Diagnostics.Spread_types_may_only_be_created_from_object_types);
-            spread = errorType;
-          }
-          continue;
-        } else {
-          Debug.assert(memberDecl.kind === 174 /* GetAccessor */ || memberDecl.kind === 175 /* SetAccessor */);
-          checkNodeDeferred(memberDecl);
-        }
-        if (computedNameType && !(computedNameType.flags & 8576 /* StringOrNumberLiteralOrUnique */)) {
-          if (isTypeAssignableTo(computedNameType, stringNumberSymbolType)) {
-            if (isTypeAssignableTo(computedNameType, numberType)) {
-              hasComputedNumberProperty = true;
-            } else if (isTypeAssignableTo(computedNameType, esSymbolType)) {
-              hasComputedSymbolProperty = true;
-            } else {
-              hasComputedStringProperty = true;
-            }
-            if (inDestructuringPattern) {
-              patternWithComputedProperties = true;
-            }
+            members.set(name, mergeSymbol(s, exportedMember));
           }
         } else {
-          propertiesTable.set(member.escapedName, member);
-        }
-        propertiesArray.push(member);
-      }
-      if (contextualTypeHasPattern) {
-        const rootPatternParent = findAncestor(
-          contextualType.pattern.parent,
-          (n) => n.kind === 257 /* VariableDeclaration */ || n.kind === 223 /* BinaryExpression */ || n.kind === 166 /* Parameter */
-        );
-        const spreadOrOutsideRootObject = findAncestor(
-          node,
-          (n) => n === rootPatternParent || n.kind === 301 /* SpreadAssignment */
-        );
-        if (spreadOrOutsideRootObject.kind !== 301 /* SpreadAssignment */) {
-          for (const prop of getPropertiesOfType(contextualType)) {
-            if (!propertiesTable.get(prop.escapedName) && !getPropertyOfType(spread, prop.escapedName)) {
-              if (!(prop.flags & 16777216 /* Optional */)) {
-                error(
-                  prop.valueDeclaration || prop.bindingElement,
-                  Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value
-                );
-              }
-              propertiesTable.set(prop.escapedName, prop);
-              propertiesArray.push(prop);
-            }
-          }
-        }
-      }
-      if (isErrorType(spread)) {
-        return errorType;
-      }
-      if (spread !== emptyObjectType) {
-        if (propertiesArray.length > 0) {
-          spread = getSpreadType(spread, createObjectLiteralType(), node.symbol, objectFlags, inConstContext);
-          propertiesArray = [];
-          propertiesTable = createSymbolTable();
-          hasComputedStringProperty = false;
-          hasComputedNumberProperty = false;
+          members.set(name, s);
         }
-        return mapType(spread, (t) => t === emptyObjectType ? createObjectLiteralType() : t);
-      }
-      return createObjectLiteralType();
-      function createObjectLiteralType() {
-        const indexInfos = [];
-        if (hasComputedStringProperty)
-          indexInfos.push(getObjectLiteralIndexInfo(node, offset, propertiesArray, stringType));
-        if (hasComputedNumberProperty)
-          indexInfos.push(getObjectLiteralIndexInfo(node, offset, propertiesArray, numberType));
-        if (hasComputedSymbolProperty)
-          indexInfos.push(getObjectLiteralIndexInfo(node, offset, propertiesArray, esSymbolType));
-        const result = createAnonymousType(node.symbol, propertiesTable, emptyArray, emptyArray, indexInfos);
-        result.objectFlags |= objectFlags | 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
-        if (isJSObjectLiteral) {
-          result.objectFlags |= 4096 /* JSLiteral */;
-        }
-        if (patternWithComputedProperties) {
-          result.objectFlags |= 512 /* ObjectLiteralPatternWithComputedProperties */;
+      });
+      const result = createAnonymousType(
+        initialSize !== members.size ? void 0 : exportedType.symbol,
+        // Only set the type's symbol if it looks to be the same as the original type
+        members,
+        exportedType.callSignatures,
+        exportedType.constructSignatures,
+        exportedType.indexInfos
+      );
+      if (initialSize === members.size) {
+        if (type.aliasSymbol) {
+          result.aliasSymbol = type.aliasSymbol;
+          result.aliasTypeArguments = type.aliasTypeArguments;
         }
-        if (inDestructuringPattern) {
-          result.pattern = node;
+        if (getObjectFlags(type) & 4 /* Reference */) {
+          result.aliasSymbol = type.symbol;
+          const args = getTypeArguments(type);
+          result.aliasTypeArguments = length(args) ? args : void 0;
         }
-        return result;
       }
+      result.objectFlags |= getObjectFlags(type) & 4096 /* JSLiteral */;
+      if (result.symbol && result.symbol.flags & 32 /* Class */ && type === getDeclaredTypeOfClassOrInterface(result.symbol)) {
+        result.objectFlags |= 16777216 /* IsClassInstanceClone */;
+      }
+      return result;
     }
-    function isValidSpreadType(type) {
-      const t = removeDefinitelyFalsyTypes(mapType(type, getBaseConstraintOrType));
-      return !!(t.flags & (1 /* Any */ | 67108864 /* NonPrimitive */ | 524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */) || t.flags & 3145728 /* UnionOrIntersection */ && every(t.types, isValidSpreadType));
-    }
-    function checkJsxSelfClosingElementDeferred(node) {
-      checkJsxOpeningLikeElementOrOpeningFragment(node);
-    }
-    function checkJsxSelfClosingElement(node, _checkMode) {
-      checkNodeDeferred(node);
-      return getJsxElementTypeAt(node) || anyType;
+    if (isEmptyArrayLiteralType(type)) {
+      reportImplicitAny(expression, anyArrayType);
+      return anyArrayType;
     }
-    function checkJsxElementDeferred(node) {
-      checkJsxOpeningLikeElementOrOpeningFragment(node.openingElement);
-      if (isJsxIntrinsicIdentifier(node.closingElement.tagName)) {
-        getIntrinsicTagSymbol(node.closingElement);
-      } else {
-        checkExpression(node.closingElement.tagName);
-      }
-      checkJsxChildren(node);
-    }
-    function checkJsxElement(node, _checkMode) {
-      checkNodeDeferred(node);
-      return getJsxElementTypeAt(node) || anyType;
-    }
-    function checkJsxFragment(node) {
-      checkJsxOpeningLikeElementOrOpeningFragment(node.openingFragment);
-      const nodeSourceFile = getSourceFileOfNode(node);
-      if (getJSXTransformEnabled(compilerOptions) && (compilerOptions.jsxFactory || nodeSourceFile.pragmas.has("jsx")) && !compilerOptions.jsxFragmentFactory && !nodeSourceFile.pragmas.has("jsxfrag")) {
-        error(node, compilerOptions.jsxFactory ? Diagnostics.The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option : Diagnostics.An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments);
-      }
-      checkJsxChildren(node);
-      return getJsxElementTypeAt(node) || anyType;
-    }
-    function isHyphenatedJsxName(name) {
-      return stringContains(name, "-");
-    }
-    function isJsxIntrinsicIdentifier(tagName) {
-      return tagName.kind === 79 /* Identifier */ && isIntrinsicJsxName(tagName.escapedText);
-    }
-    function checkJsxAttribute(node, checkMode) {
-      return node.initializer ? checkExpressionForMutableLocation(node.initializer, checkMode) : trueType;
-    }
-    function createJsxAttributesTypeFromAttributesProperty(openingLikeElement, checkMode) {
-      const attributes = openingLikeElement.attributes;
-      const attributesType = getContextualType2(attributes, 0 /* None */);
-      const allAttributesTable = strictNullChecks ? createSymbolTable() : void 0;
-      let attributesTable = createSymbolTable();
-      let spread = emptyJsxObjectType;
-      let hasSpreadAnyType = false;
-      let typeToIntersect;
-      let explicitlySpecifyChildrenAttribute = false;
-      let objectFlags = 2048 /* JsxAttributes */;
-      const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(openingLikeElement));
-      for (const attributeDecl of attributes.properties) {
-        const member = attributeDecl.symbol;
-        if (isJsxAttribute(attributeDecl)) {
-          const exprType = checkJsxAttribute(attributeDecl, checkMode);
-          objectFlags |= getObjectFlags(exprType) & 458752 /* PropagatingFlags */;
-          const attributeSymbol = createSymbol(4 /* Property */ | member.flags, member.escapedName);
-          attributeSymbol.declarations = member.declarations;
-          attributeSymbol.parent = member.parent;
-          if (member.valueDeclaration) {
-            attributeSymbol.valueDeclaration = member.valueDeclaration;
-          }
-          attributeSymbol.type = exprType;
-          attributeSymbol.target = member;
-          attributesTable.set(attributeSymbol.escapedName, attributeSymbol);
-          allAttributesTable == null ? void 0 : allAttributesTable.set(attributeSymbol.escapedName, attributeSymbol);
-          if (attributeDecl.name.escapedText === jsxChildrenPropertyName) {
-            explicitlySpecifyChildrenAttribute = true;
-          }
-          if (attributesType) {
-            const prop = getPropertyOfType(attributesType, member.escapedName);
-            if (prop && prop.declarations && isDeprecatedSymbol(prop)) {
-              addDeprecatedSuggestion(attributeDecl.name, prop.declarations, attributeDecl.name.escapedText);
-            }
-          }
-        } else {
-          Debug.assert(attributeDecl.kind === 290 /* JsxSpreadAttribute */);
-          if (attributesTable.size > 0) {
-            spread = getSpreadType(spread, createJsxAttributesType(), attributes.symbol, objectFlags, false);
-            attributesTable = createSymbolTable();
-          }
-          const exprType = getReducedType(checkExpressionCached(attributeDecl.expression, checkMode));
-          if (isTypeAny(exprType)) {
-            hasSpreadAnyType = true;
-          }
-          if (isValidSpreadType(exprType)) {
-            spread = getSpreadType(spread, exprType, attributes.symbol, objectFlags, false);
-            if (allAttributesTable) {
-              checkSpreadPropOverrides(exprType, allAttributesTable, attributeDecl);
-            }
-          } else {
-            error(attributeDecl.expression, Diagnostics.Spread_types_may_only_be_created_from_object_types);
-            typeToIntersect = typeToIntersect ? getIntersectionType([typeToIntersect, exprType]) : exprType;
-          }
-        }
+    return type;
+  }
+  function containsSameNamedThisProperty(thisProperty, expression) {
+    return isPropertyAccessExpression(thisProperty) && thisProperty.expression.kind === 108 /* ThisKeyword */ && forEachChildRecursively(expression, (n) => isMatchingReference(thisProperty, n));
+  }
+  function isDeclarationInConstructor(expression) {
+    const thisContainer = getThisContainer(
+      expression,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
+    return thisContainer.kind === 173 /* Constructor */ || thisContainer.kind === 259 /* FunctionDeclaration */ || thisContainer.kind === 215 /* FunctionExpression */ && !isPrototypePropertyAssignment(thisContainer.parent);
+  }
+  function getConstructorDefinedThisAssignmentTypes(types, declarations) {
+    Debug.assert(types.length === declarations.length);
+    return types.filter((_, i) => {
+      const declaration = declarations[i];
+      const expression = isBinaryExpression(declaration) ? declaration : isBinaryExpression(declaration.parent) ? declaration.parent : void 0;
+      return expression && isDeclarationInConstructor(expression);
+    });
+  }
+  function getTypeFromBindingElement(element, includePatternInType, reportErrors2) {
+    if (element.initializer) {
+      const contextualType = isBindingPattern(element.name) ? getTypeFromBindingPattern(
+        element.name,
+        /*includePatternInType*/
+        true,
+        /*reportErrors*/
+        false
+      ) : unknownType;
+      return addOptionality(widenTypeInferredFromInitializer(element, checkDeclarationInitializer(element, 0 /* Normal */, contextualType)));
+    }
+    if (isBindingPattern(element.name)) {
+      return getTypeFromBindingPattern(element.name, includePatternInType, reportErrors2);
+    }
+    if (reportErrors2 && !declarationBelongsToPrivateAmbientMember(element)) {
+      reportImplicitAny(element, anyType);
+    }
+    return includePatternInType ? nonInferrableAnyType : anyType;
+  }
+  function getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors2) {
+    const members = createSymbolTable();
+    let stringIndexInfo;
+    let objectFlags = 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
+    forEach(pattern.elements, (e) => {
+      const name = e.propertyName || e.name;
+      if (e.dotDotDotToken) {
+        stringIndexInfo = createIndexInfo(
+          stringType,
+          anyType,
+          /*isReadonly*/
+          false
+        );
+        return;
       }
-      if (!hasSpreadAnyType) {
-        if (attributesTable.size > 0) {
-          spread = getSpreadType(spread, createJsxAttributesType(), attributes.symbol, objectFlags, false);
-        }
-      }
-      const parent2 = openingLikeElement.parent.kind === 281 /* JsxElement */ ? openingLikeElement.parent : void 0;
-      if (parent2 && parent2.openingElement === openingLikeElement && parent2.children.length > 0) {
-        const childrenTypes = checkJsxChildren(parent2, checkMode);
-        if (!hasSpreadAnyType && jsxChildrenPropertyName && jsxChildrenPropertyName !== "") {
-          if (explicitlySpecifyChildrenAttribute) {
-            error(attributes, Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, unescapeLeadingUnderscores(jsxChildrenPropertyName));
-          }
-          const contextualType = getApparentTypeOfContextualType(openingLikeElement.attributes, void 0);
-          const childrenContextualType = contextualType && getTypeOfPropertyOfContextualType(contextualType, jsxChildrenPropertyName);
-          const childrenPropSymbol = createSymbol(4 /* Property */, jsxChildrenPropertyName);
-          childrenPropSymbol.type = childrenTypes.length === 1 ? childrenTypes[0] : childrenContextualType && someType(childrenContextualType, isTupleLikeType) ? createTupleType(childrenTypes) : createArrayType(getUnionType(childrenTypes));
-          childrenPropSymbol.valueDeclaration = factory.createPropertySignature(void 0, unescapeLeadingUnderscores(jsxChildrenPropertyName), void 0, void 0);
-          setParent(childrenPropSymbol.valueDeclaration, attributes);
-          childrenPropSymbol.valueDeclaration.symbol = childrenPropSymbol;
-          const childPropMap = createSymbolTable();
-          childPropMap.set(jsxChildrenPropertyName, childrenPropSymbol);
-          spread = getSpreadType(
-            spread,
-            createAnonymousType(attributes.symbol, childPropMap, emptyArray, emptyArray, emptyArray),
-            attributes.symbol,
-            objectFlags,
-            false
-          );
-        }
+      const exprType = getLiteralTypeFromPropertyName(name);
+      if (!isTypeUsableAsPropertyName(exprType)) {
+        objectFlags |= 512 /* ObjectLiteralPatternWithComputedProperties */;
+        return;
       }
-      if (hasSpreadAnyType) {
-        return anyType;
+      const text = getPropertyNameFromType(exprType);
+      const flags = 4 /* Property */ | (e.initializer ? 16777216 /* Optional */ : 0);
+      const symbol = createSymbol(flags, text);
+      symbol.links.type = getTypeFromBindingElement(e, includePatternInType, reportErrors2);
+      symbol.links.bindingElement = e;
+      members.set(symbol.escapedName, symbol);
+    });
+    const result = createAnonymousType(void 0, members, emptyArray, emptyArray, stringIndexInfo ? [stringIndexInfo] : emptyArray);
+    result.objectFlags |= objectFlags;
+    if (includePatternInType) {
+      result.pattern = pattern;
+      result.objectFlags |= 131072 /* ContainsObjectOrArrayLiteral */;
+    }
+    return result;
+  }
+  function getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors2) {
+    const elements = pattern.elements;
+    const lastElement = lastOrUndefined(elements);
+    const restElement = lastElement && lastElement.kind === 205 /* BindingElement */ && lastElement.dotDotDotToken ? lastElement : void 0;
+    if (elements.length === 0 || elements.length === 1 && restElement) {
+      return languageVersion >= 2 /* ES2015 */ ? createIterableType(anyType) : anyArrayType;
+    }
+    const elementTypes = map(elements, (e) => isOmittedExpression(e) ? anyType : getTypeFromBindingElement(e, includePatternInType, reportErrors2));
+    const minLength = findLastIndex(elements, (e) => !(e === restElement || isOmittedExpression(e) || hasDefaultValue(e)), elements.length - 1) + 1;
+    const elementFlags = map(elements, (e, i) => e === restElement ? 4 /* Rest */ : i >= minLength ? 2 /* Optional */ : 1 /* Required */);
+    let result = createTupleType(elementTypes, elementFlags);
+    if (includePatternInType) {
+      result = cloneTypeReference(result);
+      result.pattern = pattern;
+      result.objectFlags |= 131072 /* ContainsObjectOrArrayLiteral */;
+    }
+    return result;
+  }
+  function getTypeFromBindingPattern(pattern, includePatternInType = false, reportErrors2 = false) {
+    return pattern.kind === 203 /* ObjectBindingPattern */ ? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors2) : getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors2);
+  }
+  function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors2) {
+    return widenTypeForVariableLikeDeclaration(getTypeForVariableLikeDeclaration(
+      declaration,
+      /*includeOptionality*/
+      true,
+      0 /* Normal */
+    ), declaration, reportErrors2);
+  }
+  function isGlobalSymbolConstructor(node) {
+    const symbol = getSymbolOfNode(node);
+    const globalSymbol = getGlobalESSymbolConstructorTypeSymbol(
+      /*reportErrors*/
+      false
+    );
+    return globalSymbol && symbol && symbol === globalSymbol;
+  }
+  function widenTypeForVariableLikeDeclaration(type, declaration, reportErrors2) {
+    if (type) {
+      if (type.flags & 4096 /* ESSymbol */ && isGlobalSymbolConstructor(declaration.parent)) {
+        type = getESSymbolLikeTypeForNode(declaration);
       }
-      if (typeToIntersect && spread !== emptyJsxObjectType) {
-        return getIntersectionType([typeToIntersect, spread]);
+      if (reportErrors2) {
+        reportErrorsFromWidening(declaration, type);
       }
-      return typeToIntersect || (spread === emptyJsxObjectType ? createJsxAttributesType() : spread);
-      function createJsxAttributesType() {
-        objectFlags |= freshObjectLiteralFlag;
-        const result = createAnonymousType(attributes.symbol, attributesTable, emptyArray, emptyArray, emptyArray);
-        result.objectFlags |= objectFlags | 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
-        return result;
+      if (type.flags & 8192 /* UniqueESSymbol */ && (isBindingElement(declaration) || !declaration.type) && type.symbol !== getSymbolOfDeclaration(declaration)) {
+        type = esSymbolType;
       }
+      return getWidenedType(type);
     }
-    function checkJsxChildren(node, checkMode) {
-      const childrenTypes = [];
-      for (const child of node.children) {
-        if (child.kind === 11 /* JsxText */) {
-          if (!child.containsOnlyTriviaWhiteSpaces) {
-            childrenTypes.push(stringType);
-          }
-        } else if (child.kind === 291 /* JsxExpression */ && !child.expression) {
-          continue;
-        } else {
-          childrenTypes.push(checkExpressionForMutableLocation(child, checkMode));
-        }
+    type = isParameter(declaration) && declaration.dotDotDotToken ? anyArrayType : anyType;
+    if (reportErrors2) {
+      if (!declarationBelongsToPrivateAmbientMember(declaration)) {
+        reportImplicitAny(declaration, type);
       }
-      return childrenTypes;
     }
-    function checkSpreadPropOverrides(type, props, spread) {
-      for (const right of getPropertiesOfType(type)) {
-        if (!(right.flags & 16777216 /* Optional */)) {
-          const left = props.get(right.escapedName);
-          if (left) {
-            const diagnostic = error(left.valueDeclaration, Diagnostics._0_is_specified_more_than_once_so_this_usage_will_be_overwritten, unescapeLeadingUnderscores(left.escapedName));
-            addRelatedInfo(diagnostic, createDiagnosticForNode(spread, Diagnostics.This_spread_always_overwrites_this_property));
-          }
-        }
-      }
+    return type;
+  }
+  function declarationBelongsToPrivateAmbientMember(declaration) {
+    const root = getRootDeclaration(declaration);
+    const memberDeclaration = root.kind === 166 /* Parameter */ ? root.parent : root;
+    return isPrivateWithinAmbient(memberDeclaration);
+  }
+  function tryGetTypeFromEffectiveTypeNode(node) {
+    const typeNode = getEffectiveTypeAnnotationNode(node);
+    if (typeNode) {
+      return getTypeFromTypeNode(typeNode);
     }
-    function checkJsxAttributes(node, checkMode) {
-      return createJsxAttributesTypeFromAttributesProperty(node.parent, checkMode);
+  }
+  function isParameterOfContextSensitiveSignature(symbol) {
+    let decl = symbol.valueDeclaration;
+    if (!decl) {
+      return false;
     }
-    function getJsxType(name, location2) {
-      const namespace = getJsxNamespaceAt(location2);
-      const exports = namespace && getExportsOfSymbol(namespace);
-      const typeSymbol = exports && getSymbol2(exports, name, 788968 /* Type */);
-      return typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType;
+    if (isBindingElement(decl)) {
+      decl = walkUpBindingElementsAndPatterns(decl);
     }
-    function getIntrinsicTagSymbol(node) {
-      const links = getNodeLinks(node);
-      if (!links.resolvedSymbol) {
-        const intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements, node);
-        if (!isErrorType(intrinsicElementsType)) {
-          if (!isIdentifier(node.tagName))
-            return Debug.fail();
-          const intrinsicProp = getPropertyOfType(intrinsicElementsType, node.tagName.escapedText);
-          if (intrinsicProp) {
-            links.jsxFlags |= 1 /* IntrinsicNamedElement */;
-            return links.resolvedSymbol = intrinsicProp;
-          }
-          const indexSignatureType = getIndexTypeOfType(intrinsicElementsType, stringType);
-          if (indexSignatureType) {
-            links.jsxFlags |= 2 /* IntrinsicIndexedElement */;
-            return links.resolvedSymbol = intrinsicElementsType.symbol;
-          }
-          error(node, Diagnostics.Property_0_does_not_exist_on_type_1, idText(node.tagName), "JSX." + JsxNames.IntrinsicElements);
-          return links.resolvedSymbol = unknownSymbol;
-        } else {
-          if (noImplicitAny) {
-            error(node, Diagnostics.JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists, unescapeLeadingUnderscores(JsxNames.IntrinsicElements));
-          }
-          return links.resolvedSymbol = unknownSymbol;
-        }
+    if (isParameter(decl)) {
+      return isContextSensitiveFunctionOrObjectLiteralMethod(decl.parent);
+    }
+    return false;
+  }
+  function getTypeOfVariableOrParameterOrProperty(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.type) {
+      const type = getTypeOfVariableOrParameterOrPropertyWorker(symbol);
+      if (!links.type && !isParameterOfContextSensitiveSignature(symbol)) {
+        links.type = type;
       }
-      return links.resolvedSymbol;
+      return type;
     }
-    function getJsxNamespaceContainerForImplicitImport(location2) {
-      const file = location2 && getSourceFileOfNode(location2);
-      const links = file && getNodeLinks(file);
-      if (links && links.jsxImplicitImportContainer === false) {
-        return void 0;
+    return links.type;
+  }
+  function getTypeOfVariableOrParameterOrPropertyWorker(symbol) {
+    if (symbol.flags & 4194304 /* Prototype */) {
+      return getTypeOfPrototypeProperty(symbol);
+    }
+    if (symbol === requireSymbol) {
+      return anyType;
+    }
+    if (symbol.flags & 134217728 /* ModuleExports */ && symbol.valueDeclaration) {
+      const fileSymbol = getSymbolOfDeclaration(getSourceFileOfNode(symbol.valueDeclaration));
+      const result = createSymbol(fileSymbol.flags, "exports");
+      result.declarations = fileSymbol.declarations ? fileSymbol.declarations.slice() : [];
+      result.parent = symbol;
+      result.links.target = fileSymbol;
+      if (fileSymbol.valueDeclaration)
+        result.valueDeclaration = fileSymbol.valueDeclaration;
+      if (fileSymbol.members)
+        result.members = new Map(fileSymbol.members);
+      if (fileSymbol.exports)
+        result.exports = new Map(fileSymbol.exports);
+      const members = createSymbolTable();
+      members.set("exports", result);
+      return createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
+    }
+    Debug.assertIsDefined(symbol.valueDeclaration);
+    const declaration = symbol.valueDeclaration;
+    if (isCatchClauseVariableDeclarationOrBindingElement(declaration)) {
+      const typeNode = getEffectiveTypeAnnotationNode(declaration);
+      if (typeNode === void 0) {
+        return useUnknownInCatchVariables ? unknownType : anyType;
       }
-      if (links && links.jsxImplicitImportContainer) {
-        return links.jsxImplicitImportContainer;
+      const type2 = getTypeOfNode(typeNode);
+      return isTypeAny(type2) || type2 === unknownType ? type2 : errorType;
+    }
+    if (isSourceFile(declaration) && isJsonSourceFile(declaration)) {
+      if (!declaration.statements.length) {
+        return emptyObjectType;
       }
-      const runtimeImportSpecifier = getJSXRuntimeImport(getJSXImplicitImportBase(compilerOptions, file), compilerOptions);
-      if (!runtimeImportSpecifier) {
-        return void 0;
+      return getWidenedType(getWidenedLiteralType(checkExpression(declaration.statements[0].expression)));
+    }
+    if (isAccessor(declaration)) {
+      return getTypeOfAccessors(symbol);
+    }
+    if (!pushTypeResolution(symbol, 0 /* Type */)) {
+      if (symbol.flags & 512 /* ValueModule */ && !(symbol.flags & 67108864 /* Assignment */)) {
+        return getTypeOfFuncClassEnumModule(symbol);
       }
-      const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */;
-      const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
-      const mod = resolveExternalModule(location2, runtimeImportSpecifier, errorMessage, location2);
-      const result = mod && mod !== unknownSymbol ? getMergedSymbol(resolveSymbol(mod)) : void 0;
-      if (links) {
-        links.jsxImplicitImportContainer = result || false;
+      return reportCircularityError(symbol);
+    }
+    let type;
+    if (declaration.kind === 274 /* ExportAssignment */) {
+      type = widenTypeForVariableLikeDeclaration(tryGetTypeFromEffectiveTypeNode(declaration) || checkExpressionCached(declaration.expression), declaration);
+    } else if (isBinaryExpression(declaration) || isInJSFile(declaration) && (isCallExpression(declaration) || (isPropertyAccessExpression(declaration) || isBindableStaticElementAccessExpression(declaration)) && isBinaryExpression(declaration.parent))) {
+      type = getWidenedTypeForAssignmentDeclaration(symbol);
+    } else if (isPropertyAccessExpression(declaration) || isElementAccessExpression(declaration) || isIdentifier(declaration) || isStringLiteralLike(declaration) || isNumericLiteral(declaration) || isClassDeclaration(declaration) || isFunctionDeclaration(declaration) || isMethodDeclaration(declaration) && !isObjectLiteralMethod(declaration) || isMethodSignature(declaration) || isSourceFile(declaration)) {
+      if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) {
+        return getTypeOfFuncClassEnumModule(symbol);
       }
-      return result;
+      type = isBinaryExpression(declaration.parent) ? getWidenedTypeForAssignmentDeclaration(symbol) : tryGetTypeFromEffectiveTypeNode(declaration) || anyType;
+    } else if (isPropertyAssignment(declaration)) {
+      type = tryGetTypeFromEffectiveTypeNode(declaration) || checkPropertyAssignment(declaration);
+    } else if (isJsxAttribute(declaration)) {
+      type = tryGetTypeFromEffectiveTypeNode(declaration) || checkJsxAttribute(declaration);
+    } else if (isShorthandPropertyAssignment(declaration)) {
+      type = tryGetTypeFromEffectiveTypeNode(declaration) || checkExpressionForMutableLocation(declaration.name, 0 /* Normal */);
+    } else if (isObjectLiteralMethod(declaration)) {
+      type = tryGetTypeFromEffectiveTypeNode(declaration) || checkObjectLiteralMethod(declaration, 0 /* Normal */);
+    } else if (isParameter(declaration) || isPropertyDeclaration(declaration) || isPropertySignature(declaration) || isVariableDeclaration(declaration) || isBindingElement(declaration) || isJSDocPropertyLikeTag(declaration)) {
+      type = getWidenedTypeForVariableLikeDeclaration(
+        declaration,
+        /*includeOptionality*/
+        true
+      );
+    } else if (isEnumDeclaration(declaration)) {
+      type = getTypeOfFuncClassEnumModule(symbol);
+    } else if (isEnumMember(declaration)) {
+      type = getTypeOfEnumMember(symbol);
+    } else {
+      return Debug.fail("Unhandled declaration kind! " + Debug.formatSyntaxKind(declaration.kind) + " for " + Debug.formatSymbol(symbol));
     }
-    function getJsxNamespaceAt(location2) {
-      const links = location2 && getNodeLinks(location2);
-      if (links && links.jsxNamespace) {
-        return links.jsxNamespace;
-      }
-      if (!links || links.jsxNamespace !== false) {
-        let resolvedNamespace = getJsxNamespaceContainerForImplicitImport(location2);
-        if (!resolvedNamespace || resolvedNamespace === unknownSymbol) {
-          const namespaceName = getJsxNamespace(location2);
-          resolvedNamespace = resolveName(location2, namespaceName, 1920 /* Namespace */, void 0, namespaceName, false);
-        }
-        if (resolvedNamespace) {
-          const candidate = resolveSymbol(getSymbol2(getExportsOfSymbol(resolveSymbol(resolvedNamespace)), JsxNames.JSX, 1920 /* Namespace */));
-          if (candidate && candidate !== unknownSymbol) {
-            if (links) {
-              links.jsxNamespace = candidate;
-            }
-            return candidate;
-          }
-        }
-        if (links) {
-          links.jsxNamespace = false;
-        }
+    if (!popTypeResolution()) {
+      if (symbol.flags & 512 /* ValueModule */ && !(symbol.flags & 67108864 /* Assignment */)) {
+        return getTypeOfFuncClassEnumModule(symbol);
       }
-      const s = resolveSymbol(getGlobalSymbol(JsxNames.JSX, 1920 /* Namespace */, void 0));
-      if (s === unknownSymbol) {
-        return void 0;
+      return reportCircularityError(symbol);
+    }
+    return type;
+  }
+  function getAnnotatedAccessorTypeNode(accessor) {
+    if (accessor) {
+      switch (accessor.kind) {
+        case 174 /* GetAccessor */:
+          const getterTypeAnnotation = getEffectiveReturnTypeNode(accessor);
+          return getterTypeAnnotation;
+        case 175 /* SetAccessor */:
+          const setterTypeAnnotation = getEffectiveSetAccessorTypeAnnotationNode(accessor);
+          return setterTypeAnnotation;
+        case 169 /* PropertyDeclaration */:
+          Debug.assert(hasAccessorModifier(accessor));
+          const accessorTypeAnnotation = getEffectiveTypeAnnotationNode(accessor);
+          return accessorTypeAnnotation;
       }
-      return s;
     }
-    function getNameFromJsxElementAttributesContainer(nameOfAttribPropContainer, jsxNamespace) {
-      const jsxElementAttribPropInterfaceSym = jsxNamespace && getSymbol2(jsxNamespace.exports, nameOfAttribPropContainer, 788968 /* Type */);
-      const jsxElementAttribPropInterfaceType = jsxElementAttribPropInterfaceSym && getDeclaredTypeOfSymbol(jsxElementAttribPropInterfaceSym);
-      const propertiesOfJsxElementAttribPropInterface = jsxElementAttribPropInterfaceType && getPropertiesOfType(jsxElementAttribPropInterfaceType);
-      if (propertiesOfJsxElementAttribPropInterface) {
-        if (propertiesOfJsxElementAttribPropInterface.length === 0) {
-          return "";
-        } else if (propertiesOfJsxElementAttribPropInterface.length === 1) {
-          return propertiesOfJsxElementAttribPropInterface[0].escapedName;
-        } else if (propertiesOfJsxElementAttribPropInterface.length > 1 && jsxElementAttribPropInterfaceSym.declarations) {
-          error(jsxElementAttribPropInterfaceSym.declarations[0], Diagnostics.The_global_type_JSX_0_may_not_have_more_than_one_property, unescapeLeadingUnderscores(nameOfAttribPropContainer));
+    return void 0;
+  }
+  function getAnnotatedAccessorType(accessor) {
+    const node = getAnnotatedAccessorTypeNode(accessor);
+    return node && getTypeFromTypeNode(node);
+  }
+  function getAnnotatedAccessorThisParameter(accessor) {
+    const parameter = getAccessorThisParameter(accessor);
+    return parameter && parameter.symbol;
+  }
+  function getThisTypeOfDeclaration(declaration) {
+    return getThisTypeOfSignature(getSignatureFromDeclaration(declaration));
+  }
+  function getTypeOfAccessors(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.type) {
+      if (!pushTypeResolution(symbol, 0 /* Type */)) {
+        return errorType;
+      }
+      const getter = getDeclarationOfKind(symbol, 174 /* GetAccessor */);
+      const setter = getDeclarationOfKind(symbol, 175 /* SetAccessor */);
+      const accessor = tryCast(getDeclarationOfKind(symbol, 169 /* PropertyDeclaration */), isAutoAccessorPropertyDeclaration);
+      let type = getter && isInJSFile(getter) && getTypeForDeclarationFromJSDocComment(getter) || getAnnotatedAccessorType(getter) || getAnnotatedAccessorType(setter) || getAnnotatedAccessorType(accessor) || getter && getter.body && getReturnTypeFromBody(getter) || accessor && accessor.initializer && getWidenedTypeForVariableLikeDeclaration(
+        accessor,
+        /*includeOptionality*/
+        true
+      );
+      if (!type) {
+        if (setter && !isPrivateWithinAmbient(setter)) {
+          errorOrSuggestion(noImplicitAny, setter, Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol));
+        } else if (getter && !isPrivateWithinAmbient(getter)) {
+          errorOrSuggestion(noImplicitAny, getter, Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation, symbolToString(symbol));
+        } else if (accessor && !isPrivateWithinAmbient(accessor)) {
+          errorOrSuggestion(noImplicitAny, accessor, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), "any");
         }
+        type = anyType;
       }
-      return void 0;
-    }
-    function getJsxLibraryManagedAttributes(jsxNamespace) {
-      return jsxNamespace && getSymbol2(jsxNamespace.exports, JsxNames.LibraryManagedAttributes, 788968 /* Type */);
-    }
-    function getJsxElementPropertiesName(jsxNamespace) {
-      return getNameFromJsxElementAttributesContainer(JsxNames.ElementAttributesPropertyNameContainer, jsxNamespace);
-    }
-    function getJsxElementChildrenPropertyName(jsxNamespace) {
-      return getNameFromJsxElementAttributesContainer(JsxNames.ElementChildrenAttributeNameContainer, jsxNamespace);
-    }
-    function getUninstantiatedJsxSignaturesOfType(elementType, caller) {
-      if (elementType.flags & 4 /* String */) {
-        return [anySignature];
-      } else if (elementType.flags & 128 /* StringLiteral */) {
-        const intrinsicType = getIntrinsicAttributesTypeFromStringLiteralType(elementType, caller);
-        if (!intrinsicType) {
-          error(caller, Diagnostics.Property_0_does_not_exist_on_type_1, elementType.value, "JSX." + JsxNames.IntrinsicElements);
-          return emptyArray;
-        } else {
-          const fakeSignature = createSignatureForJSXIntrinsic(caller, intrinsicType);
-          return [fakeSignature];
+      if (!popTypeResolution()) {
+        if (getAnnotatedAccessorTypeNode(getter)) {
+          error(getter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
+        } else if (getAnnotatedAccessorTypeNode(setter)) {
+          error(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
+        } else if (getAnnotatedAccessorTypeNode(accessor)) {
+          error(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
+        } else if (getter && noImplicitAny) {
+          error(getter, Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol));
         }
+        type = anyType;
       }
-      const apparentElemType = getApparentType(elementType);
-      let signatures = getSignaturesOfType(apparentElemType, 1 /* Construct */);
-      if (signatures.length === 0) {
-        signatures = getSignaturesOfType(apparentElemType, 0 /* Call */);
+      links.type = type;
+    }
+    return links.type;
+  }
+  function getWriteTypeOfAccessors(symbol) {
+    var _a2;
+    const links = getSymbolLinks(symbol);
+    if (!links.writeType) {
+      if (!pushTypeResolution(symbol, 8 /* WriteType */)) {
+        return errorType;
       }
-      if (signatures.length === 0 && apparentElemType.flags & 1048576 /* Union */) {
-        signatures = getUnionSignatures(map(apparentElemType.types, (t) => getUninstantiatedJsxSignaturesOfType(t, caller)));
+      const setter = (_a2 = getDeclarationOfKind(symbol, 175 /* SetAccessor */)) != null ? _a2 : tryCast(getDeclarationOfKind(symbol, 169 /* PropertyDeclaration */), isAutoAccessorPropertyDeclaration);
+      let writeType = getAnnotatedAccessorType(setter);
+      if (!popTypeResolution()) {
+        if (getAnnotatedAccessorTypeNode(setter)) {
+          error(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol));
+        }
+        writeType = anyType;
       }
-      return signatures;
+      links.writeType = writeType || getTypeOfAccessors(symbol);
     }
-    function getIntrinsicAttributesTypeFromStringLiteralType(type, location2) {
-      const intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements, location2);
-      if (!isErrorType(intrinsicElementsType)) {
-        const stringLiteralTypeName = type.value;
-        const intrinsicProp = getPropertyOfType(intrinsicElementsType, escapeLeadingUnderscores(stringLiteralTypeName));
-        if (intrinsicProp) {
-          return getTypeOfSymbol(intrinsicProp);
-        }
-        const indexSignatureType = getIndexTypeOfType(intrinsicElementsType, stringType);
-        if (indexSignatureType) {
-          return indexSignatureType;
+    return links.writeType;
+  }
+  function getBaseTypeVariableOfClass(symbol) {
+    const baseConstructorType = getBaseConstructorTypeOfClass(getDeclaredTypeOfClassOrInterface(symbol));
+    return baseConstructorType.flags & 8650752 /* TypeVariable */ ? baseConstructorType : baseConstructorType.flags & 2097152 /* Intersection */ ? find(baseConstructorType.types, (t) => !!(t.flags & 8650752 /* TypeVariable */)) : void 0;
+  }
+  function getTypeOfFuncClassEnumModule(symbol) {
+    let links = getSymbolLinks(symbol);
+    const originalLinks = links;
+    if (!links.type) {
+      const expando = symbol.valueDeclaration && getSymbolOfExpando(
+        symbol.valueDeclaration,
+        /*allowDeclaration*/
+        false
+      );
+      if (expando) {
+        const merged = mergeJSSymbols(symbol, expando);
+        if (merged) {
+          symbol = merged;
+          links = merged.links;
         }
-        return void 0;
       }
-      return anyType;
+      originalLinks.type = links.type = getTypeOfFuncClassEnumModuleWorker(symbol);
     }
-    function checkJsxReturnAssignableToAppropriateBound(refKind, elemInstanceType, openingLikeElement) {
-      if (refKind === 1 /* Function */) {
-        const sfcReturnConstraint = getJsxStatelessElementTypeAt(openingLikeElement);
-        if (sfcReturnConstraint) {
-          checkTypeRelatedTo(elemInstanceType, sfcReturnConstraint, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_return_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain);
-        }
-      } else if (refKind === 0 /* Component */) {
-        const classConstraint = getJsxElementClassTypeAt(openingLikeElement);
-        if (classConstraint) {
-          checkTypeRelatedTo(elemInstanceType, classConstraint, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_instance_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain);
+    return links.type;
+  }
+  function getTypeOfFuncClassEnumModuleWorker(symbol) {
+    const declaration = symbol.valueDeclaration;
+    if (symbol.flags & 1536 /* Module */ && isShorthandAmbientModuleSymbol(symbol)) {
+      return anyType;
+    } else if (declaration && (declaration.kind === 223 /* BinaryExpression */ || isAccessExpression(declaration) && declaration.parent.kind === 223 /* BinaryExpression */)) {
+      return getWidenedTypeForAssignmentDeclaration(symbol);
+    } else if (symbol.flags & 512 /* ValueModule */ && declaration && isSourceFile(declaration) && declaration.commonJsModuleIndicator) {
+      const resolvedModule = resolveExternalModuleSymbol(symbol);
+      if (resolvedModule !== symbol) {
+        if (!pushTypeResolution(symbol, 0 /* Type */)) {
+          return errorType;
         }
-      } else {
-        const sfcReturnConstraint = getJsxStatelessElementTypeAt(openingLikeElement);
-        const classConstraint = getJsxElementClassTypeAt(openingLikeElement);
-        if (!sfcReturnConstraint || !classConstraint) {
-          return;
+        const exportEquals = getMergedSymbol(symbol.exports.get("export=" /* ExportEquals */));
+        const type2 = getWidenedTypeForAssignmentDeclaration(exportEquals, exportEquals === resolvedModule ? void 0 : resolvedModule);
+        if (!popTypeResolution()) {
+          return reportCircularityError(symbol);
         }
-        const combined = getUnionType([sfcReturnConstraint, classConstraint]);
-        checkTypeRelatedTo(elemInstanceType, combined, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_element_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain);
-      }
-      function generateInitialErrorChain() {
-        const componentName = getTextOfNode(openingLikeElement.tagName);
-        return chainDiagnosticMessages(void 0, Diagnostics._0_cannot_be_used_as_a_JSX_component, componentName);
+        return type2;
       }
     }
-    function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) {
-      Debug.assert(isJsxIntrinsicIdentifier(node.tagName));
-      const links = getNodeLinks(node);
-      if (!links.resolvedJsxElementAttributesType) {
-        const symbol = getIntrinsicTagSymbol(node);
-        if (links.jsxFlags & 1 /* IntrinsicNamedElement */) {
-          return links.resolvedJsxElementAttributesType = getTypeOfSymbol(symbol) || errorType;
-        } else if (links.jsxFlags & 2 /* IntrinsicIndexedElement */) {
-          return links.resolvedJsxElementAttributesType = getIndexTypeOfType(getJsxType(JsxNames.IntrinsicElements, node), stringType) || errorType;
-        } else {
-          return links.resolvedJsxElementAttributesType = errorType;
-        }
-      }
-      return links.resolvedJsxElementAttributesType;
+    const type = createObjectType(16 /* Anonymous */, symbol);
+    if (symbol.flags & 32 /* Class */) {
+      const baseTypeVariable = getBaseTypeVariableOfClass(symbol);
+      return baseTypeVariable ? getIntersectionType([type, baseTypeVariable]) : type;
+    } else {
+      return strictNullChecks && symbol.flags & 16777216 /* Optional */ ? getOptionalType(type) : type;
     }
-    function getJsxElementClassTypeAt(location2) {
-      const type = getJsxType(JsxNames.ElementClass, location2);
-      if (isErrorType(type))
-        return void 0;
-      return type;
+  }
+  function getTypeOfEnumMember(symbol) {
+    const links = getSymbolLinks(symbol);
+    return links.type || (links.type = getDeclaredTypeOfEnumMember(symbol));
+  }
+  function getTypeOfAlias(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.type) {
+      const targetSymbol = resolveAlias(symbol);
+      const exportSymbol = symbol.declarations && getTargetOfAliasDeclaration(
+        getDeclarationOfAliasSymbol(symbol),
+        /*dontResolveAlias*/
+        true
+      );
+      const declaredType = firstDefined(exportSymbol == null ? void 0 : exportSymbol.declarations, (d) => isExportAssignment(d) ? tryGetTypeFromEffectiveTypeNode(d) : void 0);
+      links.type = (exportSymbol == null ? void 0 : exportSymbol.declarations) && isDuplicatedCommonJSExport(exportSymbol.declarations) && symbol.declarations.length ? getFlowTypeFromCommonJSExport(exportSymbol) : isDuplicatedCommonJSExport(symbol.declarations) ? autoType : declaredType ? declaredType : getAllSymbolFlags(targetSymbol) & 111551 /* Value */ ? getTypeOfSymbol(targetSymbol) : errorType;
     }
-    function getJsxElementTypeAt(location2) {
-      return getJsxType(JsxNames.Element, location2);
+    return links.type;
+  }
+  function getTypeOfInstantiatedSymbol(symbol) {
+    const links = getSymbolLinks(symbol);
+    return links.type || (links.type = instantiateType(getTypeOfSymbol(links.target), links.mapper));
+  }
+  function getWriteTypeOfInstantiatedSymbol(symbol) {
+    const links = getSymbolLinks(symbol);
+    return links.writeType || (links.writeType = instantiateType(getWriteTypeOfSymbol(links.target), links.mapper));
+  }
+  function reportCircularityError(symbol) {
+    const declaration = symbol.valueDeclaration;
+    if (getEffectiveTypeAnnotationNode(declaration)) {
+      error(
+        symbol.valueDeclaration,
+        Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation,
+        symbolToString(symbol)
+      );
+      return errorType;
     }
-    function getJsxStatelessElementTypeAt(location2) {
-      const jsxElementType = getJsxElementTypeAt(location2);
-      if (jsxElementType) {
-        return getUnionType([jsxElementType, nullType]);
-      }
+    if (noImplicitAny && (declaration.kind !== 166 /* Parameter */ || declaration.initializer)) {
+      error(
+        symbol.valueDeclaration,
+        Diagnostics._0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer,
+        symbolToString(symbol)
+      );
     }
-    function getJsxIntrinsicTagNamesAt(location2) {
-      const intrinsics = getJsxType(JsxNames.IntrinsicElements, location2);
-      return intrinsics ? getPropertiesOfType(intrinsics) : emptyArray;
+    return anyType;
+  }
+  function getTypeOfSymbolWithDeferredType(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.type) {
+      Debug.assertIsDefined(links.deferralParent);
+      Debug.assertIsDefined(links.deferralConstituents);
+      links.type = links.deferralParent.flags & 1048576 /* Union */ ? getUnionType(links.deferralConstituents) : getIntersectionType(links.deferralConstituents);
     }
-    function checkJsxPreconditions(errorNode) {
-      if ((compilerOptions.jsx || 0 /* None */) === 0 /* None */) {
-        error(errorNode, Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided);
-      }
-      if (getJsxElementTypeAt(errorNode) === void 0) {
-        if (noImplicitAny) {
-          error(errorNode, Diagnostics.JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist);
-        }
-      }
+    return links.type;
+  }
+  function getWriteTypeOfSymbolWithDeferredType(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.writeType && links.deferralWriteConstituents) {
+      Debug.assertIsDefined(links.deferralParent);
+      Debug.assertIsDefined(links.deferralConstituents);
+      links.writeType = links.deferralParent.flags & 1048576 /* Union */ ? getUnionType(links.deferralWriteConstituents) : getIntersectionType(links.deferralWriteConstituents);
+    }
+    return links.writeType;
+  }
+  function getWriteTypeOfSymbol(symbol) {
+    const checkFlags = getCheckFlags(symbol);
+    if (symbol.flags & 4 /* Property */) {
+      return checkFlags & 2 /* SyntheticProperty */ ? checkFlags & 65536 /* DeferredType */ ? getWriteTypeOfSymbolWithDeferredType(symbol) || getTypeOfSymbolWithDeferredType(symbol) : (
+        // NOTE: cast to TransientSymbol should be safe because only TransientSymbols can have CheckFlags.SyntheticProperty
+        symbol.links.writeType || symbol.links.type
+      ) : getTypeOfSymbol(symbol);
+    }
+    if (symbol.flags & 98304 /* Accessor */) {
+      return checkFlags & 1 /* Instantiated */ ? getWriteTypeOfInstantiatedSymbol(symbol) : getWriteTypeOfAccessors(symbol);
+    }
+    return getTypeOfSymbol(symbol);
+  }
+  function getTypeOfSymbol(symbol) {
+    const checkFlags = getCheckFlags(symbol);
+    if (checkFlags & 65536 /* DeferredType */) {
+      return getTypeOfSymbolWithDeferredType(symbol);
+    }
+    if (checkFlags & 1 /* Instantiated */) {
+      return getTypeOfInstantiatedSymbol(symbol);
+    }
+    if (checkFlags & 262144 /* Mapped */) {
+      return getTypeOfMappedSymbol(symbol);
+    }
+    if (checkFlags & 8192 /* ReverseMapped */) {
+      return getTypeOfReverseMappedSymbol(symbol);
     }
-    function checkJsxOpeningLikeElementOrOpeningFragment(node) {
-      const isNodeOpeningLikeElement = isJsxOpeningLikeElement(node);
-      if (isNodeOpeningLikeElement) {
-        checkGrammarJsxElement(node);
+    if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) {
+      return getTypeOfVariableOrParameterOrProperty(symbol);
+    }
+    if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) {
+      return getTypeOfFuncClassEnumModule(symbol);
+    }
+    if (symbol.flags & 8 /* EnumMember */) {
+      return getTypeOfEnumMember(symbol);
+    }
+    if (symbol.flags & 98304 /* Accessor */) {
+      return getTypeOfAccessors(symbol);
+    }
+    if (symbol.flags & 2097152 /* Alias */) {
+      return getTypeOfAlias(symbol);
+    }
+    return errorType;
+  }
+  function getNonMissingTypeOfSymbol(symbol) {
+    return removeMissingType(getTypeOfSymbol(symbol), !!(symbol.flags & 16777216 /* Optional */));
+  }
+  function isReferenceToType2(type, target) {
+    return type !== void 0 && target !== void 0 && (getObjectFlags(type) & 4 /* Reference */) !== 0 && type.target === target;
+  }
+  function getTargetType(type) {
+    return getObjectFlags(type) & 4 /* Reference */ ? type.target : type;
+  }
+  function hasBaseType(type, checkBase) {
+    return check(type);
+    function check(type2) {
+      if (getObjectFlags(type2) & (3 /* ClassOrInterface */ | 4 /* Reference */)) {
+        const target = getTargetType(type2);
+        return target === checkBase || some(getBaseTypes(target), check);
+      } else if (type2.flags & 2097152 /* Intersection */) {
+        return some(type2.types, check);
       }
-      checkJsxPreconditions(node);
-      if (!getJsxNamespaceContainerForImplicitImport(node)) {
-        const jsxFactoryRefErr = diagnostics && compilerOptions.jsx === 2 /* React */ ? Diagnostics.Cannot_find_name_0 : void 0;
-        const jsxFactoryNamespace = getJsxNamespace(node);
-        const jsxFactoryLocation = isNodeOpeningLikeElement ? node.tagName : node;
-        let jsxFactorySym;
-        if (!(isJsxOpeningFragment(node) && jsxFactoryNamespace === "null")) {
-          jsxFactorySym = resolveName(jsxFactoryLocation, jsxFactoryNamespace, 111551 /* Value */, jsxFactoryRefErr, jsxFactoryNamespace, true);
-        }
-        if (jsxFactorySym) {
-          jsxFactorySym.isReferenced = 67108863 /* All */;
-          if (jsxFactorySym.flags & 2097152 /* Alias */ && !getTypeOnlyAliasDeclaration(jsxFactorySym)) {
-            markAliasSymbolAsReferenced(jsxFactorySym);
-          }
-        }
-        if (isJsxOpeningFragment(node)) {
-          const file = getSourceFileOfNode(node);
-          const localJsxNamespace = getLocalJsxNamespace(file);
-          if (localJsxNamespace) {
-            resolveName(jsxFactoryLocation, localJsxNamespace, 111551 /* Value */, jsxFactoryRefErr, localJsxNamespace, true);
+      return false;
+    }
+  }
+  function appendTypeParameters(typeParameters, declarations) {
+    for (const declaration of declarations) {
+      typeParameters = appendIfUnique(typeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(declaration)));
+    }
+    return typeParameters;
+  }
+  function getOuterTypeParameters(node, includeThisTypes) {
+    while (true) {
+      node = node.parent;
+      if (node && isBinaryExpression(node)) {
+        const assignmentKind = getAssignmentDeclarationKind(node);
+        if (assignmentKind === 6 /* Prototype */ || assignmentKind === 3 /* PrototypeProperty */) {
+          const symbol = getSymbolOfDeclaration(node.left);
+          if (symbol && symbol.parent && !findAncestor(symbol.parent.valueDeclaration, (d) => node === d)) {
+            node = symbol.parent.valueDeclaration;
           }
         }
       }
-      if (isNodeOpeningLikeElement) {
-        const jsxOpeningLikeNode = node;
-        const sig = getResolvedSignature(jsxOpeningLikeNode);
-        checkDeprecatedSignature(sig, node);
-        checkJsxReturnAssignableToAppropriateBound(getJsxReferenceKind(jsxOpeningLikeNode), getReturnTypeOfSignature(sig), jsxOpeningLikeNode);
+      if (!node) {
+        return void 0;
       }
-    }
-    function isKnownProperty(targetType, name, isComparingJsxAttributes) {
-      if (targetType.flags & 524288 /* Object */) {
-        if (getPropertyOfObjectType(targetType, name) || getApplicableIndexInfoForName(targetType, name) || isLateBoundName(name) && getIndexInfoOfType(targetType, stringType) || isComparingJsxAttributes && isHyphenatedJsxName(name)) {
-          return true;
-        }
-      } else if (targetType.flags & 3145728 /* UnionOrIntersection */ && isExcessPropertyCheckTarget(targetType)) {
-        for (const t of targetType.types) {
-          if (isKnownProperty(t, name, isComparingJsxAttributes)) {
-            return true;
+      switch (node.kind) {
+        case 260 /* ClassDeclaration */:
+        case 228 /* ClassExpression */:
+        case 261 /* InterfaceDeclaration */:
+        case 176 /* CallSignature */:
+        case 177 /* ConstructSignature */:
+        case 170 /* MethodSignature */:
+        case 181 /* FunctionType */:
+        case 182 /* ConstructorType */:
+        case 320 /* JSDocFunctionType */:
+        case 259 /* FunctionDeclaration */:
+        case 171 /* MethodDeclaration */:
+        case 215 /* FunctionExpression */:
+        case 216 /* ArrowFunction */:
+        case 262 /* TypeAliasDeclaration */:
+        case 348 /* JSDocTemplateTag */:
+        case 349 /* JSDocTypedefTag */:
+        case 343 /* JSDocEnumTag */:
+        case 341 /* JSDocCallbackTag */:
+        case 197 /* MappedType */:
+        case 191 /* ConditionalType */: {
+          const outerTypeParameters = getOuterTypeParameters(node, includeThisTypes);
+          if (node.kind === 197 /* MappedType */) {
+            return append(outerTypeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter)));
+          } else if (node.kind === 191 /* ConditionalType */) {
+            return concatenate(outerTypeParameters, getInferTypeParameters(node));
+          }
+          const outerAndOwnTypeParameters = appendTypeParameters(outerTypeParameters, getEffectiveTypeParameterDeclarations(node));
+          const thisType = includeThisTypes && (node.kind === 260 /* ClassDeclaration */ || node.kind === 228 /* ClassExpression */ || node.kind === 261 /* InterfaceDeclaration */ || isJSConstructor(node)) && getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(node)).thisType;
+          return thisType ? append(outerAndOwnTypeParameters, thisType) : outerAndOwnTypeParameters;
+        }
+        case 344 /* JSDocParameterTag */:
+          const paramSymbol = getParameterSymbolFromJSDoc(node);
+          if (paramSymbol) {
+            node = paramSymbol.valueDeclaration;
           }
+          break;
+        case 323 /* JSDoc */: {
+          const outerTypeParameters = getOuterTypeParameters(node, includeThisTypes);
+          return node.tags ? appendTypeParameters(outerTypeParameters, flatMap(node.tags, (t) => isJSDocTemplateTag(t) ? t.typeParameters : void 0)) : outerTypeParameters;
         }
       }
-      return false;
     }
-    function isExcessPropertyCheckTarget(type) {
-      return !!(type.flags & 524288 /* Object */ && !(getObjectFlags(type) & 512 /* ObjectLiteralPatternWithComputedProperties */) || type.flags & 67108864 /* NonPrimitive */ || type.flags & 1048576 /* Union */ && some(type.types, isExcessPropertyCheckTarget) || type.flags & 2097152 /* Intersection */ && every(type.types, isExcessPropertyCheckTarget));
-    }
-    function checkJsxExpression(node, checkMode) {
-      checkGrammarJsxExpression(node);
-      if (node.expression) {
-        const type = checkExpression(node.expression, checkMode);
-        if (node.dotDotDotToken && type !== anyType && !isArrayType(type)) {
-          error(node, Diagnostics.JSX_spread_child_must_be_an_array_type);
-        }
-        return type;
-      } else {
-        return errorType;
+  }
+  function getOuterTypeParametersOfClassOrInterface(symbol) {
+    var _a2;
+    const declaration = symbol.flags & 32 /* Class */ || symbol.flags & 16 /* Function */ ? symbol.valueDeclaration : (_a2 = symbol.declarations) == null ? void 0 : _a2.find((decl) => {
+      if (decl.kind === 261 /* InterfaceDeclaration */) {
+        return true;
       }
+      if (decl.kind !== 257 /* VariableDeclaration */) {
+        return false;
+      }
+      const initializer = decl.initializer;
+      return !!initializer && (initializer.kind === 215 /* FunctionExpression */ || initializer.kind === 216 /* ArrowFunction */);
+    });
+    Debug.assert(!!declaration, "Class was missing valueDeclaration -OR- non-class had no interface declarations");
+    return getOuterTypeParameters(declaration);
+  }
+  function getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) {
+    if (!symbol.declarations) {
+      return;
     }
-    function getDeclarationNodeFlagsFromSymbol(s) {
-      return s.valueDeclaration ? getCombinedNodeFlags(s.valueDeclaration) : 0;
-    }
-    function isPrototypeProperty(symbol) {
-      if (symbol.flags & 8192 /* Method */ || getCheckFlags(symbol) & 4 /* SyntheticMethod */) {
-        return true;
+    let result;
+    for (const node of symbol.declarations) {
+      if (node.kind === 261 /* InterfaceDeclaration */ || node.kind === 260 /* ClassDeclaration */ || node.kind === 228 /* ClassExpression */ || isJSConstructor(node) || isTypeAlias(node)) {
+        const declaration = node;
+        result = appendTypeParameters(result, getEffectiveTypeParameterDeclarations(declaration));
       }
-      if (isInJSFile(symbol.valueDeclaration)) {
-        const parent2 = symbol.valueDeclaration.parent;
-        return parent2 && isBinaryExpression(parent2) && getAssignmentDeclarationKind(parent2) === 3 /* PrototypeProperty */;
+    }
+    return result;
+  }
+  function getTypeParametersOfClassOrInterface(symbol) {
+    return concatenate(getOuterTypeParametersOfClassOrInterface(symbol), getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol));
+  }
+  function isMixinConstructorType(type) {
+    const signatures = getSignaturesOfType(type, 1 /* Construct */);
+    if (signatures.length === 1) {
+      const s = signatures[0];
+      if (!s.typeParameters && s.parameters.length === 1 && signatureHasRestParameter(s)) {
+        const paramType = getTypeOfParameter(s.parameters[0]);
+        return isTypeAny(paramType) || getElementTypeOfArrayType(paramType) === anyType;
       }
     }
-    function checkPropertyAccessibility(node, isSuper, writing, type, prop, reportError = true) {
-      const errorNode = !reportError ? void 0 : node.kind === 163 /* QualifiedName */ ? node.right : node.kind === 202 /* ImportType */ ? node : node.kind === 205 /* BindingElement */ && node.propertyName ? node.propertyName : node.name;
-      return checkPropertyAccessibilityAtLocation(node, isSuper, writing, type, prop, errorNode);
+    return false;
+  }
+  function isConstructorType(type) {
+    if (getSignaturesOfType(type, 1 /* Construct */).length > 0) {
+      return true;
     }
-    function checkPropertyAccessibilityAtLocation(location2, isSuper, writing, containingType, prop, errorNode) {
-      const flags = getDeclarationModifierFlagsFromSymbol(prop, writing);
-      if (isSuper) {
-        if (languageVersion < 2 /* ES2015 */) {
-          if (symbolHasNonMethodDeclaration(prop)) {
-            if (errorNode) {
-              error(errorNode, Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword);
-            }
-            return false;
-          }
-        }
-        if (flags & 256 /* Abstract */) {
-          if (errorNode) {
-            error(
-              errorNode,
-              Diagnostics.Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression,
-              symbolToString(prop),
-              typeToString(getDeclaringClass(prop))
-            );
-          }
-          return false;
-        }
+    if (type.flags & 8650752 /* TypeVariable */) {
+      const constraint = getBaseConstraintOfType(type);
+      return !!constraint && isMixinConstructorType(constraint);
+    }
+    return false;
+  }
+  function getBaseTypeNodeOfClass(type) {
+    const decl = getClassLikeDeclarationOfSymbol(type.symbol);
+    return decl && getEffectiveBaseTypeNode(decl);
+  }
+  function getConstructorsForTypeArguments(type, typeArgumentNodes, location) {
+    const typeArgCount = length(typeArgumentNodes);
+    const isJavascript = isInJSFile(location);
+    return filter(
+      getSignaturesOfType(type, 1 /* Construct */),
+      (sig) => (isJavascript || typeArgCount >= getMinTypeArgumentCount(sig.typeParameters)) && typeArgCount <= length(sig.typeParameters)
+    );
+  }
+  function getInstantiatedConstructorsForTypeArguments(type, typeArgumentNodes, location) {
+    const signatures = getConstructorsForTypeArguments(type, typeArgumentNodes, location);
+    const typeArguments = map(typeArgumentNodes, getTypeFromTypeNode);
+    return sameMap(signatures, (sig) => some(sig.typeParameters) ? getSignatureInstantiation(sig, typeArguments, isInJSFile(location)) : sig);
+  }
+  function getBaseConstructorTypeOfClass(type) {
+    if (!type.resolvedBaseConstructorType) {
+      const decl = getClassLikeDeclarationOfSymbol(type.symbol);
+      const extended = decl && getEffectiveBaseTypeNode(decl);
+      const baseTypeNode = getBaseTypeNodeOfClass(type);
+      if (!baseTypeNode) {
+        return type.resolvedBaseConstructorType = undefinedType;
+      }
+      if (!pushTypeResolution(type, 1 /* ResolvedBaseConstructorType */)) {
+        return errorType;
       }
-      if (flags & 256 /* Abstract */ && symbolHasNonMethodDeclaration(prop) && (isThisProperty(location2) || isThisInitializedObjectBindingExpression(location2) || isObjectBindingPattern(location2.parent) && isThisInitializedDeclaration(location2.parent.parent))) {
-        const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop));
-        if (declaringClassDeclaration && isNodeUsedDuringClassInitialization(location2)) {
-          if (errorNode) {
-            error(
-              errorNode,
-              Diagnostics.Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor,
-              symbolToString(prop),
-              getTextOfIdentifierOrLiteral(declaringClassDeclaration.name)
-            );
-          }
-          return false;
-        }
+      const baseConstructorType = checkExpression(baseTypeNode.expression);
+      if (extended && baseTypeNode !== extended) {
+        Debug.assert(!extended.typeArguments);
+        checkExpression(extended.expression);
       }
-      if (!(flags & 24 /* NonPublicAccessibilityModifier */)) {
-        return true;
+      if (baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */)) {
+        resolveStructuredTypeMembers(baseConstructorType);
       }
-      if (flags & 8 /* Private */) {
-        const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop));
-        if (!isNodeWithinClass(location2, declaringClassDeclaration)) {
-          if (errorNode) {
-            error(
-              errorNode,
-              Diagnostics.Property_0_is_private_and_only_accessible_within_class_1,
-              symbolToString(prop),
-              typeToString(getDeclaringClass(prop))
-            );
+      if (!popTypeResolution()) {
+        error(type.symbol.valueDeclaration, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_base_expression, symbolToString(type.symbol));
+        return type.resolvedBaseConstructorType = errorType;
+      }
+      if (!(baseConstructorType.flags & 1 /* Any */) && baseConstructorType !== nullWideningType && !isConstructorType(baseConstructorType)) {
+        const err = error(baseTypeNode.expression, Diagnostics.Type_0_is_not_a_constructor_function_type, typeToString(baseConstructorType));
+        if (baseConstructorType.flags & 262144 /* TypeParameter */) {
+          const constraint = getConstraintFromTypeParameter(baseConstructorType);
+          let ctorReturn = unknownType;
+          if (constraint) {
+            const ctorSig = getSignaturesOfType(constraint, 1 /* Construct */);
+            if (ctorSig[0]) {
+              ctorReturn = getReturnTypeOfSignature(ctorSig[0]);
+            }
+          }
+          if (baseConstructorType.symbol.declarations) {
+            addRelatedInfo(err, createDiagnosticForNode(baseConstructorType.symbol.declarations[0], Diagnostics.Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1, symbolToString(baseConstructorType.symbol), typeToString(ctorReturn)));
           }
-          return false;
         }
-        return true;
-      }
-      if (isSuper) {
-        return true;
+        return type.resolvedBaseConstructorType = errorType;
       }
-      let enclosingClass = forEachEnclosingClass(location2, (enclosingDeclaration) => {
-        const enclosingClass2 = getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingDeclaration));
-        return isClassDerivedFromDeclaringClasses(enclosingClass2, prop, writing);
-      });
-      if (!enclosingClass) {
-        enclosingClass = getEnclosingClassFromThisParameter(location2);
-        enclosingClass = enclosingClass && isClassDerivedFromDeclaringClasses(enclosingClass, prop, writing);
-        if (flags & 32 /* Static */ || !enclosingClass) {
-          if (errorNode) {
-            error(
-              errorNode,
-              Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses,
-              symbolToString(prop),
-              typeToString(getDeclaringClass(prop) || containingType)
-            );
+      type.resolvedBaseConstructorType = baseConstructorType;
+    }
+    return type.resolvedBaseConstructorType;
+  }
+  function getImplementsTypes(type) {
+    let resolvedImplementsTypes = emptyArray;
+    if (type.symbol.declarations) {
+      for (const declaration of type.symbol.declarations) {
+        const implementsTypeNodes = getEffectiveImplementsTypeNodes(declaration);
+        if (!implementsTypeNodes)
+          continue;
+        for (const node of implementsTypeNodes) {
+          const implementsType = getTypeFromTypeNode(node);
+          if (!isErrorType(implementsType)) {
+            if (resolvedImplementsTypes === emptyArray) {
+              resolvedImplementsTypes = [implementsType];
+            } else {
+              resolvedImplementsTypes.push(implementsType);
+            }
           }
-          return false;
         }
       }
-      if (flags & 32 /* Static */) {
-        return true;
-      }
-      if (containingType.flags & 262144 /* TypeParameter */) {
-        containingType = containingType.isThisType ? getConstraintOfTypeParameter(containingType) : getBaseConstraintOfType(containingType);
-      }
-      if (!containingType || !hasBaseType(containingType, enclosingClass)) {
-        if (errorNode) {
-          error(
-            errorNode,
-            Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_class_2,
-            symbolToString(prop),
-            typeToString(enclosingClass),
-            typeToString(containingType)
-          );
+    }
+    return resolvedImplementsTypes;
+  }
+  function reportCircularBaseType(node, type) {
+    error(node, Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(
+      type,
+      /*enclosingDeclaration*/
+      void 0,
+      2 /* WriteArrayAsGenericType */
+    ));
+  }
+  function getBaseTypes(type) {
+    if (!type.baseTypesResolved) {
+      if (pushTypeResolution(type, 7 /* ResolvedBaseTypes */)) {
+        if (type.objectFlags & 8 /* Tuple */) {
+          type.resolvedBaseTypes = [getTupleBaseType(type)];
+        } else if (type.symbol.flags & (32 /* Class */ | 64 /* Interface */)) {
+          if (type.symbol.flags & 32 /* Class */) {
+            resolveBaseTypesOfClass(type);
+          }
+          if (type.symbol.flags & 64 /* Interface */) {
+            resolveBaseTypesOfInterface(type);
+          }
+        } else {
+          Debug.fail("type must be class or interface");
+        }
+        if (!popTypeResolution() && type.symbol.declarations) {
+          for (const declaration of type.symbol.declarations) {
+            if (declaration.kind === 260 /* ClassDeclaration */ || declaration.kind === 261 /* InterfaceDeclaration */) {
+              reportCircularBaseType(declaration, type);
+            }
+          }
         }
-        return false;
       }
-      return true;
+      type.baseTypesResolved = true;
     }
-    function getEnclosingClassFromThisParameter(node) {
-      const thisParameter = getThisParameterFromNodeContext(node);
-      let thisType = (thisParameter == null ? void 0 : thisParameter.type) && getTypeFromTypeNode(thisParameter.type);
-      if (thisType && thisType.flags & 262144 /* TypeParameter */) {
-        thisType = getConstraintOfTypeParameter(thisType);
-      }
-      if (thisType && getObjectFlags(thisType) & (3 /* ClassOrInterface */ | 4 /* Reference */)) {
-        return getTargetType(thisType);
+    return type.resolvedBaseTypes;
+  }
+  function getTupleBaseType(type) {
+    const elementTypes = sameMap(type.typeParameters, (t, i) => type.elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t);
+    return createArrayType(getUnionType(elementTypes || emptyArray), type.readonly);
+  }
+  function resolveBaseTypesOfClass(type) {
+    type.resolvedBaseTypes = resolvingEmptyArray;
+    const baseConstructorType = getApparentType(getBaseConstructorTypeOfClass(type));
+    if (!(baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 1 /* Any */))) {
+      return type.resolvedBaseTypes = emptyArray;
+    }
+    const baseTypeNode = getBaseTypeNodeOfClass(type);
+    let baseType;
+    const originalBaseType = baseConstructorType.symbol ? getDeclaredTypeOfSymbol(baseConstructorType.symbol) : void 0;
+    if (baseConstructorType.symbol && baseConstructorType.symbol.flags & 32 /* Class */ && areAllOuterTypeParametersApplied(originalBaseType)) {
+      baseType = getTypeFromClassOrInterfaceReference(baseTypeNode, baseConstructorType.symbol);
+    } else if (baseConstructorType.flags & 1 /* Any */) {
+      baseType = baseConstructorType;
+    } else {
+      const constructors = getInstantiatedConstructorsForTypeArguments(baseConstructorType, baseTypeNode.typeArguments, baseTypeNode);
+      if (!constructors.length) {
+        error(baseTypeNode.expression, Diagnostics.No_base_constructor_has_the_specified_number_of_type_arguments);
+        return type.resolvedBaseTypes = emptyArray;
       }
-      return void 0;
+      baseType = getReturnTypeOfSignature(constructors[0]);
     }
-    function getThisParameterFromNodeContext(node) {
-      const thisContainer = getThisContainer(node, false);
-      return thisContainer && isFunctionLike(thisContainer) ? getThisParameter(thisContainer) : void 0;
+    if (isErrorType(baseType)) {
+      return type.resolvedBaseTypes = emptyArray;
     }
-    function symbolHasNonMethodDeclaration(symbol) {
-      return !!forEachProperty2(symbol, (prop) => !(prop.flags & 8192 /* Method */));
+    const reducedBaseType = getReducedType(baseType);
+    if (!isValidBaseType(reducedBaseType)) {
+      const elaboration = elaborateNeverIntersection(
+        /*errorInfo*/
+        void 0,
+        baseType
+      );
+      const diagnostic = chainDiagnosticMessages(elaboration, Diagnostics.Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members, typeToString(reducedBaseType));
+      diagnostics.add(createDiagnosticForNodeFromMessageChain(baseTypeNode.expression, diagnostic));
+      return type.resolvedBaseTypes = emptyArray;
     }
-    function checkNonNullExpression(node) {
-      return checkNonNullType(checkExpression(node), node);
+    if (type === reducedBaseType || hasBaseType(reducedBaseType, type)) {
+      error(
+        type.symbol.valueDeclaration,
+        Diagnostics.Type_0_recursively_references_itself_as_a_base_type,
+        typeToString(
+          type,
+          /*enclosingDeclaration*/
+          void 0,
+          2 /* WriteArrayAsGenericType */
+        )
+      );
+      return type.resolvedBaseTypes = emptyArray;
     }
-    function isNullableType(type) {
-      return !!(getTypeFacts(type) & 50331648 /* IsUndefinedOrNull */);
+    if (type.resolvedBaseTypes === resolvingEmptyArray) {
+      type.members = void 0;
     }
-    function getNonNullableTypeIfNeeded(type) {
-      return isNullableType(type) ? getNonNullableType(type) : type;
+    return type.resolvedBaseTypes = [reducedBaseType];
+  }
+  function areAllOuterTypeParametersApplied(type) {
+    const outerTypeParameters = type.outerTypeParameters;
+    if (outerTypeParameters) {
+      const last2 = outerTypeParameters.length - 1;
+      const typeArguments = getTypeArguments(type);
+      return outerTypeParameters[last2].symbol !== typeArguments[last2].symbol;
     }
-    function reportObjectPossiblyNullOrUndefinedError(node, facts) {
-      const nodeText2 = isEntityNameExpression(node) ? entityNameToString(node) : void 0;
-      if (node.kind === 104 /* NullKeyword */) {
-        error(node, Diagnostics.The_value_0_cannot_be_used_here, "null");
-        return;
-      }
-      if (nodeText2 !== void 0 && nodeText2.length < 100) {
-        if (isIdentifier(node) && nodeText2 === "undefined") {
-          error(node, Diagnostics.The_value_0_cannot_be_used_here, "undefined");
-          return;
+    return true;
+  }
+  function isValidBaseType(type) {
+    if (type.flags & 262144 /* TypeParameter */) {
+      const constraint = getBaseConstraintOfType(type);
+      if (constraint) {
+        return isValidBaseType(constraint);
+      }
+    }
+    return !!(type.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */ | 1 /* Any */) && !isGenericMappedType(type) || type.flags & 2097152 /* Intersection */ && every(type.types, isValidBaseType));
+  }
+  function resolveBaseTypesOfInterface(type) {
+    type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray;
+    if (type.symbol.declarations) {
+      for (const declaration of type.symbol.declarations) {
+        if (declaration.kind === 261 /* InterfaceDeclaration */ && getInterfaceBaseTypeNodes(declaration)) {
+          for (const node of getInterfaceBaseTypeNodes(declaration)) {
+            const baseType = getReducedType(getTypeFromTypeNode(node));
+            if (!isErrorType(baseType)) {
+              if (isValidBaseType(baseType)) {
+                if (type !== baseType && !hasBaseType(baseType, type)) {
+                  if (type.resolvedBaseTypes === emptyArray) {
+                    type.resolvedBaseTypes = [baseType];
+                  } else {
+                    type.resolvedBaseTypes.push(baseType);
+                  }
+                } else {
+                  reportCircularBaseType(declaration, type);
+                }
+              } else {
+                error(node, Diagnostics.An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_members);
+              }
+            }
+          }
         }
-        error(
-          node,
-          facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics._0_is_possibly_null_or_undefined : Diagnostics._0_is_possibly_undefined : Diagnostics._0_is_possibly_null,
-          nodeText2
-        );
-      } else {
-        error(
-          node,
-          facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics.Object_is_possibly_null_or_undefined : Diagnostics.Object_is_possibly_undefined : Diagnostics.Object_is_possibly_null
-        );
       }
     }
-    function reportCannotInvokePossiblyNullOrUndefinedError(node, facts) {
-      error(
-        node,
-        facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics.Cannot_invoke_an_object_which_is_possibly_null_or_undefined : Diagnostics.Cannot_invoke_an_object_which_is_possibly_undefined : Diagnostics.Cannot_invoke_an_object_which_is_possibly_null
-      );
+  }
+  function isThislessInterface(symbol) {
+    if (!symbol.declarations) {
+      return true;
     }
-    function checkNonNullTypeWithReporter(type, node, reportError) {
-      if (strictNullChecks && type.flags & 2 /* Unknown */) {
-        if (isEntityNameExpression(node)) {
-          const nodeText2 = entityNameToString(node);
-          if (nodeText2.length < 100) {
-            error(node, Diagnostics._0_is_of_type_unknown, nodeText2);
-            return errorType;
+    for (const declaration of symbol.declarations) {
+      if (declaration.kind === 261 /* InterfaceDeclaration */) {
+        if (declaration.flags & 128 /* ContainsThis */) {
+          return false;
+        }
+        const baseTypeNodes = getInterfaceBaseTypeNodes(declaration);
+        if (baseTypeNodes) {
+          for (const node of baseTypeNodes) {
+            if (isEntityNameExpression(node.expression)) {
+              const baseSymbol = resolveEntityName(
+                node.expression,
+                788968 /* Type */,
+                /*ignoreErrors*/
+                true
+              );
+              if (!baseSymbol || !(baseSymbol.flags & 64 /* Interface */) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) {
+                return false;
+              }
+            }
           }
         }
-        error(node, Diagnostics.Object_is_of_type_unknown);
+      }
+    }
+    return true;
+  }
+  function getDeclaredTypeOfClassOrInterface(symbol) {
+    let links = getSymbolLinks(symbol);
+    const originalLinks = links;
+    if (!links.declaredType) {
+      const kind = symbol.flags & 32 /* Class */ ? 1 /* Class */ : 2 /* Interface */;
+      const merged = mergeJSSymbols(symbol, symbol.valueDeclaration && getAssignedClassSymbol(symbol.valueDeclaration));
+      if (merged) {
+        symbol = merged;
+        links = merged.links;
+      }
+      const type = originalLinks.declaredType = links.declaredType = createObjectType(kind, symbol);
+      const outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol);
+      const localTypeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
+      if (outerTypeParameters || localTypeParameters || kind === 1 /* Class */ || !isThislessInterface(symbol)) {
+        type.objectFlags |= 4 /* Reference */;
+        type.typeParameters = concatenate(outerTypeParameters, localTypeParameters);
+        type.outerTypeParameters = outerTypeParameters;
+        type.localTypeParameters = localTypeParameters;
+        type.instantiations = /* @__PURE__ */ new Map();
+        type.instantiations.set(getTypeListId(type.typeParameters), type);
+        type.target = type;
+        type.resolvedTypeArguments = type.typeParameters;
+        type.thisType = createTypeParameter(symbol);
+        type.thisType.isThisType = true;
+        type.thisType.constraint = type;
+      }
+    }
+    return links.declaredType;
+  }
+  function getDeclaredTypeOfTypeAlias(symbol) {
+    var _a2;
+    const links = getSymbolLinks(symbol);
+    if (!links.declaredType) {
+      if (!pushTypeResolution(symbol, 2 /* DeclaredType */)) {
         return errorType;
       }
-      const facts = getTypeFacts(type);
-      if (facts & 50331648 /* IsUndefinedOrNull */) {
-        reportError(node, facts);
-        const t = getNonNullableType(type);
-        return t.flags & (98304 /* Nullable */ | 131072 /* Never */) ? errorType : t;
+      const declaration = Debug.checkDefined((_a2 = symbol.declarations) == null ? void 0 : _a2.find(isTypeAlias), "Type alias symbol with no valid declaration found");
+      const typeNode = isJSDocTypeAlias(declaration) ? declaration.typeExpression : declaration.type;
+      let type = typeNode ? getTypeFromTypeNode(typeNode) : errorType;
+      if (popTypeResolution()) {
+        const typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
+        if (typeParameters) {
+          links.typeParameters = typeParameters;
+          links.instantiations = /* @__PURE__ */ new Map();
+          links.instantiations.set(getTypeListId(typeParameters), type);
+        }
+      } else {
+        type = errorType;
+        if (declaration.kind === 343 /* JSDocEnumTag */) {
+          error(declaration.typeExpression.type, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol));
+        } else {
+          error(isNamedDeclaration(declaration) ? declaration.name || declaration : declaration, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol));
+        }
       }
-      return type;
-    }
-    function checkNonNullType(type, node) {
-      return checkNonNullTypeWithReporter(type, node, reportObjectPossiblyNullOrUndefinedError);
+      links.declaredType = type;
     }
-    function checkNonNullNonVoidType(type, node) {
-      const nonNullType = checkNonNullType(type, node);
-      if (nonNullType.flags & 16384 /* Void */) {
-        if (isEntityNameExpression(node)) {
-          const nodeText2 = entityNameToString(node);
-          if (isIdentifier(node) && nodeText2 === "undefined") {
-            error(node, Diagnostics.The_value_0_cannot_be_used_here, nodeText2);
-            return nonNullType;
-          }
-          if (nodeText2.length < 100) {
-            error(node, Diagnostics._0_is_possibly_undefined, nodeText2);
-            return nonNullType;
+    return links.declaredType;
+  }
+  function getBaseTypeOfEnumLiteralType(type) {
+    return type.flags & 1024 /* EnumLiteral */ && !(type.flags & 1048576 /* Union */) ? getDeclaredTypeOfSymbol(getParentOfSymbol(type.symbol)) : type;
+  }
+  function getDeclaredTypeOfEnum(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.declaredType) {
+      const memberTypeList = [];
+      if (symbol.declarations) {
+        for (const declaration of symbol.declarations) {
+          if (declaration.kind === 263 /* EnumDeclaration */) {
+            for (const member of declaration.members) {
+              if (hasBindableName(member)) {
+                const memberSymbol = getSymbolOfDeclaration(member);
+                const value = getEnumMemberValue(member);
+                const memberType = value !== void 0 ? getFreshTypeOfLiteralType(getEnumLiteralType(value, getSymbolId(symbol), memberSymbol)) : createTypeWithSymbol(32 /* Enum */, memberSymbol);
+                getSymbolLinks(memberSymbol).declaredType = memberType;
+                memberTypeList.push(getRegularTypeOfLiteralType(memberType));
+              }
+            }
           }
         }
-        error(node, Diagnostics.Object_is_possibly_undefined);
       }
-      return nonNullType;
+      const enumType = memberTypeList.length ? getUnionType(
+        memberTypeList,
+        1 /* Literal */,
+        symbol,
+        /*aliasTypeArguments*/
+        void 0
+      ) : createTypeWithSymbol(32 /* Enum */, symbol);
+      if (enumType.flags & 1048576 /* Union */) {
+        enumType.flags |= 1024 /* EnumLiteral */;
+        enumType.symbol = symbol;
+      }
+      links.declaredType = enumType;
     }
-    function checkPropertyAccessExpression(node, checkMode) {
-      return node.flags & 32 /* OptionalChain */ ? checkPropertyAccessChain(node, checkMode) : checkPropertyAccessExpressionOrQualifiedName(node, node.expression, checkNonNullExpression(node.expression), node.name, checkMode);
+    return links.declaredType;
+  }
+  function getDeclaredTypeOfEnumMember(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.declaredType) {
+      const enumType = getDeclaredTypeOfEnum(getParentOfSymbol(symbol));
+      if (!links.declaredType) {
+        links.declaredType = enumType;
+      }
     }
-    function checkPropertyAccessChain(node, checkMode) {
-      const leftType = checkExpression(node.expression);
-      const nonOptionalType = getOptionalExpressionType(leftType, node.expression);
-      return propagateOptionalTypeMarker(checkPropertyAccessExpressionOrQualifiedName(node, node.expression, checkNonNullType(nonOptionalType, node.expression), node.name, checkMode), node, nonOptionalType !== leftType);
+    return links.declaredType;
+  }
+  function getDeclaredTypeOfTypeParameter(symbol) {
+    const links = getSymbolLinks(symbol);
+    return links.declaredType || (links.declaredType = createTypeParameter(symbol));
+  }
+  function getDeclaredTypeOfAlias(symbol) {
+    const links = getSymbolLinks(symbol);
+    return links.declaredType || (links.declaredType = getDeclaredTypeOfSymbol(resolveAlias(symbol)));
+  }
+  function getDeclaredTypeOfSymbol(symbol) {
+    return tryGetDeclaredTypeOfSymbol(symbol) || errorType;
+  }
+  function tryGetDeclaredTypeOfSymbol(symbol) {
+    if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) {
+      return getDeclaredTypeOfClassOrInterface(symbol);
     }
-    function checkQualifiedName(node, checkMode) {
-      const leftType = isPartOfTypeQuery(node) && isThisIdentifier(node.left) ? checkNonNullType(checkThisExpression(node.left), node.left) : checkNonNullExpression(node.left);
-      return checkPropertyAccessExpressionOrQualifiedName(node, node.left, leftType, node.right, checkMode);
+    if (symbol.flags & 524288 /* TypeAlias */) {
+      return getDeclaredTypeOfTypeAlias(symbol);
     }
-    function isMethodAccessForCall(node) {
-      while (node.parent.kind === 214 /* ParenthesizedExpression */) {
-        node = node.parent;
-      }
-      return isCallOrNewExpression(node.parent) && node.parent.expression === node;
+    if (symbol.flags & 262144 /* TypeParameter */) {
+      return getDeclaredTypeOfTypeParameter(symbol);
     }
-    function lookupSymbolForPrivateIdentifierDeclaration(propName, location2) {
-      for (let containingClass = getContainingClass(location2); !!containingClass; containingClass = getContainingClass(containingClass)) {
-        const { symbol } = containingClass;
-        const name = getSymbolNameForPrivateIdentifier(symbol, propName);
-        const prop = symbol.members && symbol.members.get(name) || symbol.exports && symbol.exports.get(name);
-        if (prop) {
-          return prop;
-        }
-      }
+    if (symbol.flags & 384 /* Enum */) {
+      return getDeclaredTypeOfEnum(symbol);
     }
-    function checkGrammarPrivateIdentifierExpression(privId) {
-      if (!getContainingClass(privId)) {
-        return grammarErrorOnNode(privId, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
-      }
-      if (!isForInStatement(privId.parent)) {
-        if (!isExpressionNode(privId)) {
-          return grammarErrorOnNode(privId, Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression);
-        }
-        const isInOperation = isBinaryExpression(privId.parent) && privId.parent.operatorToken.kind === 101 /* InKeyword */;
-        if (!getSymbolForPrivateIdentifierExpression(privId) && !isInOperation) {
-          return grammarErrorOnNode(privId, Diagnostics.Cannot_find_name_0, idText(privId));
+    if (symbol.flags & 8 /* EnumMember */) {
+      return getDeclaredTypeOfEnumMember(symbol);
+    }
+    if (symbol.flags & 2097152 /* Alias */) {
+      return getDeclaredTypeOfAlias(symbol);
+    }
+    return void 0;
+  }
+  function isThislessType(node) {
+    switch (node.kind) {
+      case 131 /* AnyKeyword */:
+      case 157 /* UnknownKeyword */:
+      case 152 /* StringKeyword */:
+      case 148 /* NumberKeyword */:
+      case 160 /* BigIntKeyword */:
+      case 134 /* BooleanKeyword */:
+      case 153 /* SymbolKeyword */:
+      case 149 /* ObjectKeyword */:
+      case 114 /* VoidKeyword */:
+      case 155 /* UndefinedKeyword */:
+      case 144 /* NeverKeyword */:
+      case 198 /* LiteralType */:
+        return true;
+      case 185 /* ArrayType */:
+        return isThislessType(node.elementType);
+      case 180 /* TypeReference */:
+        return !node.typeArguments || node.typeArguments.every(isThislessType);
+    }
+    return false;
+  }
+  function isThislessTypeParameter(node) {
+    const constraint = getEffectiveConstraintOfTypeParameter(node);
+    return !constraint || isThislessType(constraint);
+  }
+  function isThislessVariableLikeDeclaration(node) {
+    const typeNode = getEffectiveTypeAnnotationNode(node);
+    return typeNode ? isThislessType(typeNode) : !hasInitializer(node);
+  }
+  function isThislessFunctionLikeDeclaration(node) {
+    const returnType = getEffectiveReturnTypeNode(node);
+    const typeParameters = getEffectiveTypeParameterDeclarations(node);
+    return (node.kind === 173 /* Constructor */ || !!returnType && isThislessType(returnType)) && node.parameters.every(isThislessVariableLikeDeclaration) && typeParameters.every(isThislessTypeParameter);
+  }
+  function isThisless(symbol) {
+    if (symbol.declarations && symbol.declarations.length === 1) {
+      const declaration = symbol.declarations[0];
+      if (declaration) {
+        switch (declaration.kind) {
+          case 169 /* PropertyDeclaration */:
+          case 168 /* PropertySignature */:
+            return isThislessVariableLikeDeclaration(declaration);
+          case 171 /* MethodDeclaration */:
+          case 170 /* MethodSignature */:
+          case 173 /* Constructor */:
+          case 174 /* GetAccessor */:
+          case 175 /* SetAccessor */:
+            return isThislessFunctionLikeDeclaration(declaration);
         }
       }
-      return false;
     }
-    function checkPrivateIdentifierExpression(privId) {
-      checkGrammarPrivateIdentifierExpression(privId);
-      const symbol = getSymbolForPrivateIdentifierExpression(privId);
-      if (symbol) {
-        markPropertyAsReferenced(symbol, void 0, false);
-      }
-      return anyType;
+    return false;
+  }
+  function createInstantiatedSymbolTable(symbols, mapper, mappingThisOnly) {
+    const result = createSymbolTable();
+    for (const symbol of symbols) {
+      result.set(symbol.escapedName, mappingThisOnly && isThisless(symbol) ? symbol : instantiateSymbol(symbol, mapper));
     }
-    function getSymbolForPrivateIdentifierExpression(privId) {
-      if (!isExpressionNode(privId)) {
-        return void 0;
-      }
-      const links = getNodeLinks(privId);
-      if (links.resolvedSymbol === void 0) {
-        links.resolvedSymbol = lookupSymbolForPrivateIdentifierDeclaration(privId.escapedText, privId);
+    return result;
+  }
+  function addInheritedMembers(symbols, baseSymbols) {
+    for (const s of baseSymbols) {
+      if (!symbols.has(s.escapedName) && !isStaticPrivateIdentifierProperty(s)) {
+        symbols.set(s.escapedName, s);
       }
-      return links.resolvedSymbol;
     }
-    function getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedIdentifier) {
-      return getPropertyOfType(leftType, lexicallyScopedIdentifier.escapedName);
+  }
+  function isStaticPrivateIdentifierProperty(s) {
+    return !!s.valueDeclaration && isPrivateIdentifierClassElementDeclaration(s.valueDeclaration) && isStatic(s.valueDeclaration);
+  }
+  function resolveDeclaredMembers(type) {
+    if (!type.declaredProperties) {
+      const symbol = type.symbol;
+      const members = getMembersOfSymbol(symbol);
+      type.declaredProperties = getNamedMembers(members);
+      type.declaredCallSignatures = emptyArray;
+      type.declaredConstructSignatures = emptyArray;
+      type.declaredIndexInfos = emptyArray;
+      type.declaredCallSignatures = getSignaturesOfSymbol(members.get("__call" /* Call */));
+      type.declaredConstructSignatures = getSignaturesOfSymbol(members.get("__new" /* New */));
+      type.declaredIndexInfos = getIndexInfosOfSymbol(symbol);
     }
-    function checkPrivateIdentifierPropertyAccess(leftType, right, lexicallyScopedIdentifier) {
-      let propertyOnType;
-      const properties = getPropertiesOfType(leftType);
-      if (properties) {
-        forEach(properties, (symbol) => {
-          const decl = symbol.valueDeclaration;
-          if (decl && isNamedDeclaration(decl) && isPrivateIdentifier(decl.name) && decl.name.escapedText === right.escapedText) {
-            propertyOnType = symbol;
-            return true;
-          }
-        });
-      }
-      const diagName = diagnosticName(right);
-      if (propertyOnType) {
-        const typeValueDecl = Debug.checkDefined(propertyOnType.valueDeclaration);
-        const typeClass = Debug.checkDefined(getContainingClass(typeValueDecl));
-        if (lexicallyScopedIdentifier == null ? void 0 : lexicallyScopedIdentifier.valueDeclaration) {
-          const lexicalValueDecl = lexicallyScopedIdentifier.valueDeclaration;
-          const lexicalClass = getContainingClass(lexicalValueDecl);
-          Debug.assert(!!lexicalClass);
-          if (findAncestor(lexicalClass, (n) => typeClass === n)) {
-            const diagnostic = error(
-              right,
-              Diagnostics.The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_private_identifier_with_the_same_spelling,
-              diagName,
-              typeToString(leftType)
-            );
-            addRelatedInfo(
-              diagnostic,
-              createDiagnosticForNode(
-                lexicalValueDecl,
-                Diagnostics.The_shadowing_declaration_of_0_is_defined_here,
-                diagName
-              ),
-              createDiagnosticForNode(
-                typeValueDecl,
-                Diagnostics.The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here,
-                diagName
-              )
-            );
-            return true;
-          }
-        }
-        error(
-          right,
-          Diagnostics.Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier,
-          diagName,
-          diagnosticName(typeClass.name || anon)
-        );
-        return true;
-      }
+    return type;
+  }
+  function isTypeUsableAsPropertyName(type) {
+    return !!(type.flags & 8576 /* StringOrNumberLiteralOrUnique */);
+  }
+  function isLateBindableName(node) {
+    if (!isComputedPropertyName(node) && !isElementAccessExpression(node)) {
       return false;
     }
-    function isThisPropertyAccessInConstructor(node, prop) {
-      return (isConstructorDeclaredProperty(prop) || isThisProperty(node) && isAutoTypedProperty(prop)) && getThisContainer(node, true) === getDeclaringConstructor(prop);
+    const expr = isComputedPropertyName(node) ? node.expression : node.argumentExpression;
+    return isEntityNameExpression(expr) && isTypeUsableAsPropertyName(isComputedPropertyName(node) ? checkComputedPropertyName(node) : checkExpressionCached(expr));
+  }
+  function isLateBoundName(name) {
+    return name.charCodeAt(0) === 95 /* _ */ && name.charCodeAt(1) === 95 /* _ */ && name.charCodeAt(2) === 64 /* at */;
+  }
+  function hasLateBindableName(node) {
+    const name = getNameOfDeclaration(node);
+    return !!name && isLateBindableName(name);
+  }
+  function hasBindableName(node) {
+    return !hasDynamicName(node) || hasLateBindableName(node);
+  }
+  function isNonBindableDynamicName(node) {
+    return isDynamicName(node) && !isLateBindableName(node);
+  }
+  function getPropertyNameFromType(type) {
+    if (type.flags & 8192 /* UniqueESSymbol */) {
+      return type.escapedName;
+    }
+    if (type.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) {
+      return escapeLeadingUnderscores("" + type.value);
     }
-    function checkPropertyAccessExpressionOrQualifiedName(node, left, leftType, right, checkMode) {
-      const parentSymbol = getNodeLinks(left).resolvedSymbol;
-      const assignmentKind = getAssignmentTargetKind(node);
-      const apparentType = getApparentType(assignmentKind !== 0 /* None */ || isMethodAccessForCall(node) ? getWidenedType(leftType) : leftType);
-      const isAnyLike = isTypeAny(apparentType) || apparentType === silentNeverType;
-      let prop;
-      if (isPrivateIdentifier(right)) {
-        if (languageVersion < 99 /* ESNext */) {
-          if (assignmentKind !== 0 /* None */) {
-            checkExternalEmitHelpers(node, 1048576 /* ClassPrivateFieldSet */);
-          }
-          if (assignmentKind !== 1 /* Definite */) {
-            checkExternalEmitHelpers(node, 524288 /* ClassPrivateFieldGet */);
-          }
-        }
-        const lexicallyScopedSymbol = lookupSymbolForPrivateIdentifierDeclaration(right.escapedText, right);
-        if (assignmentKind && lexicallyScopedSymbol && lexicallyScopedSymbol.valueDeclaration && isMethodDeclaration(lexicallyScopedSymbol.valueDeclaration)) {
-          grammarErrorOnNode(right, Diagnostics.Cannot_assign_to_private_method_0_Private_methods_are_not_writable, idText(right));
-        }
-        if (isAnyLike) {
-          if (lexicallyScopedSymbol) {
-            return isErrorType(apparentType) ? errorType : apparentType;
-          }
-          if (!getContainingClass(right)) {
-            grammarErrorOnNode(right, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
-            return anyType;
-          }
-        }
-        prop = lexicallyScopedSymbol ? getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedSymbol) : void 0;
-        if (!prop && checkPrivateIdentifierPropertyAccess(leftType, right, lexicallyScopedSymbol)) {
-          return errorType;
+    return Debug.fail();
+  }
+  function addDeclarationToLateBoundSymbol(symbol, member, symbolFlags) {
+    Debug.assert(!!(getCheckFlags(symbol) & 4096 /* Late */), "Expected a late-bound symbol.");
+    symbol.flags |= symbolFlags;
+    getSymbolLinks(member.symbol).lateSymbol = symbol;
+    if (!symbol.declarations) {
+      symbol.declarations = [member];
+    } else if (!member.symbol.isReplaceableByMethod) {
+      symbol.declarations.push(member);
+    }
+    if (symbolFlags & 111551 /* Value */) {
+      if (!symbol.valueDeclaration || symbol.valueDeclaration.kind !== member.kind) {
+        symbol.valueDeclaration = member;
+      }
+    }
+  }
+  function lateBindMember(parent2, earlySymbols, lateSymbols, decl) {
+    Debug.assert(!!decl.symbol, "The member is expected to have a symbol.");
+    const links = getNodeLinks(decl);
+    if (!links.resolvedSymbol) {
+      links.resolvedSymbol = decl.symbol;
+      const declName = isBinaryExpression(decl) ? decl.left : decl.name;
+      const type = isElementAccessExpression(declName) ? checkExpressionCached(declName.argumentExpression) : checkComputedPropertyName(declName);
+      if (isTypeUsableAsPropertyName(type)) {
+        const memberName = getPropertyNameFromType(type);
+        const symbolFlags = decl.symbol.flags;
+        let lateSymbol = lateSymbols.get(memberName);
+        if (!lateSymbol)
+          lateSymbols.set(memberName, lateSymbol = createSymbol(0 /* None */, memberName, 4096 /* Late */));
+        const earlySymbol = earlySymbols && earlySymbols.get(memberName);
+        if (lateSymbol.flags & getExcludedSymbolFlags(symbolFlags) || earlySymbol) {
+          const declarations = earlySymbol ? concatenate(earlySymbol.declarations, lateSymbol.declarations) : lateSymbol.declarations;
+          const name = !(type.flags & 8192 /* UniqueESSymbol */) && unescapeLeadingUnderscores(memberName) || declarationNameToString(declName);
+          forEach(declarations, (declaration) => error(getNameOfDeclaration(declaration) || declaration, Diagnostics.Property_0_was_also_declared_here, name));
+          error(declName || decl, Diagnostics.Duplicate_property_0, name);
+          lateSymbol = createSymbol(0 /* None */, memberName, 4096 /* Late */);
+        }
+        lateSymbol.links.nameType = type;
+        addDeclarationToLateBoundSymbol(lateSymbol, decl, symbolFlags);
+        if (lateSymbol.parent) {
+          Debug.assert(lateSymbol.parent === parent2, "Existing symbol parent should match new one");
         } else {
-          const isSetonlyAccessor = prop && prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */);
-          if (isSetonlyAccessor && assignmentKind !== 1 /* Definite */) {
-            error(node, Diagnostics.Private_accessor_was_defined_without_a_getter);
-          }
+          lateSymbol.parent = parent2;
         }
-      } else {
-        if (isAnyLike) {
-          if (isIdentifier(left) && parentSymbol) {
-            markAliasReferenced(parentSymbol, node);
+        return links.resolvedSymbol = lateSymbol;
+      }
+    }
+    return links.resolvedSymbol;
+  }
+  function getResolvedMembersOrExportsOfSymbol(symbol, resolutionKind) {
+    const links = getSymbolLinks(symbol);
+    if (!links[resolutionKind]) {
+      const isStatic2 = resolutionKind === "resolvedExports" /* resolvedExports */;
+      const earlySymbols = !isStatic2 ? symbol.members : symbol.flags & 1536 /* Module */ ? getExportsOfModuleWorker(symbol) : symbol.exports;
+      links[resolutionKind] = earlySymbols || emptySymbols;
+      const lateSymbols = createSymbolTable();
+      for (const decl of symbol.declarations || emptyArray) {
+        const members = getMembersOfDeclaration(decl);
+        if (members) {
+          for (const member of members) {
+            if (isStatic2 === hasStaticModifier(member)) {
+              if (hasLateBindableName(member)) {
+                lateBindMember(symbol, earlySymbols, lateSymbols, member);
+              }
+            }
           }
-          return isErrorType(apparentType) ? errorType : apparentType;
         }
-        prop = getPropertyOfType(apparentType, right.escapedText, false, node.kind === 163 /* QualifiedName */);
       }
-      if (isIdentifier(left) && parentSymbol && (compilerOptions.isolatedModules || !(prop && (isConstEnumOrConstEnumOnlyModule(prop) || prop.flags & 8 /* EnumMember */ && node.parent.kind === 302 /* EnumMember */)) || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(node))) {
-        markAliasReferenced(parentSymbol, node);
-      }
-      let propType;
-      if (!prop) {
-        const indexInfo = !isPrivateIdentifier(right) && (assignmentKind === 0 /* None */ || !isGenericObjectType(leftType) || isThisTypeParameter(leftType)) ? getApplicableIndexInfoForName(apparentType, right.escapedText) : void 0;
-        if (!(indexInfo && indexInfo.type)) {
-          const isUncheckedJS = isUncheckedJSSuggestion(node, leftType.symbol, true);
-          if (!isUncheckedJS && isJSLiteralType(leftType)) {
-            return anyType;
-          }
-          if (leftType.symbol === globalThisSymbol) {
-            if (globalThisSymbol.exports.has(right.escapedText) && globalThisSymbol.exports.get(right.escapedText).flags & 418 /* BlockScoped */) {
-              error(right, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(right.escapedText), typeToString(leftType));
-            } else if (noImplicitAny) {
-              error(right, Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature, typeToString(leftType));
+      const assignments = symbol.assignmentDeclarationMembers;
+      if (assignments) {
+        const decls = arrayFrom(assignments.values());
+        for (const member of decls) {
+          const assignmentKind = getAssignmentDeclarationKind(member);
+          const isInstanceMember = assignmentKind === 3 /* PrototypeProperty */ || isBinaryExpression(member) && isPossiblyAliasedThisProperty(member, assignmentKind) || assignmentKind === 9 /* ObjectDefinePrototypeProperty */ || assignmentKind === 6 /* Prototype */;
+          if (isStatic2 === !isInstanceMember) {
+            if (hasLateBindableName(member)) {
+              lateBindMember(symbol, earlySymbols, lateSymbols, member);
             }
-            return anyType;
           }
-          if (right.escapedText && !checkAndReportErrorForExtendingInterface(node)) {
-            reportNonexistentProperty(right, isThisTypeParameter(leftType) ? apparentType : leftType, isUncheckedJS);
-          }
-          return errorType;
-        }
-        if (indexInfo.isReadonly && (isAssignmentTarget(node) || isDeleteTarget(node))) {
-          error(node, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(apparentType));
-        }
-        propType = compilerOptions.noUncheckedIndexedAccess && !isAssignmentTarget(node) ? getUnionType([indexInfo.type, undefinedType]) : indexInfo.type;
-        if (compilerOptions.noPropertyAccessFromIndexSignature && isPropertyAccessExpression(node)) {
-          error(right, Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0, unescapeLeadingUnderscores(right.escapedText));
         }
-        if (indexInfo.declaration && getCombinedNodeFlags(indexInfo.declaration) & 268435456 /* Deprecated */) {
-          addDeprecatedSuggestion(right, [indexInfo.declaration], right.escapedText);
-        }
-      } else {
-        if (isDeprecatedSymbol(prop) && isUncalledFunctionReference(node, prop) && prop.declarations) {
-          addDeprecatedSuggestion(right, prop.declarations, right.escapedText);
-        }
-        checkPropertyNotUsedBeforeDeclaration(prop, node, right);
-        markPropertyAsReferenced(prop, node, isSelfTypeAccess(left, parentSymbol));
-        getNodeLinks(node).resolvedSymbol = prop;
-        const writing = isWriteAccess(node);
-        checkPropertyAccessibility(node, left.kind === 106 /* SuperKeyword */, writing, apparentType, prop);
-        if (isAssignmentToReadonlyEntity(node, prop, assignmentKind)) {
-          error(right, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, idText(right));
-          return errorType;
-        }
-        propType = isThisPropertyAccessInConstructor(node, prop) ? autoType : writing ? getWriteTypeOfSymbol(prop) : getTypeOfSymbol(prop);
       }
-      return getFlowTypeOfAccessExpression(node, prop, propType, right, checkMode);
+      links[resolutionKind] = combineSymbolTables(earlySymbols, lateSymbols) || emptySymbols;
     }
-    function isUncheckedJSSuggestion(node, suggestion, excludeClasses) {
-      const file = getSourceFileOfNode(node);
-      if (file) {
-        if (compilerOptions.checkJs === void 0 && file.checkJsDirective === void 0 && (file.scriptKind === 1 /* JS */ || file.scriptKind === 2 /* JSX */)) {
-          const declarationFile = forEach(suggestion == null ? void 0 : suggestion.declarations, getSourceFileOfNode);
-          return !(file !== declarationFile && !!declarationFile && isGlobalSourceFile(declarationFile)) && !(excludeClasses && suggestion && suggestion.flags & 32 /* Class */) && !(!!node && excludeClasses && isPropertyAccessExpression(node) && node.expression.kind === 108 /* ThisKeyword */);
+    return links[resolutionKind];
+  }
+  function getMembersOfSymbol(symbol) {
+    return symbol.flags & 6256 /* LateBindingContainer */ ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedMembers" /* resolvedMembers */) : symbol.members || emptySymbols;
+  }
+  function getLateBoundSymbol(symbol) {
+    if (symbol.flags & 106500 /* ClassMember */ && symbol.escapedName === "__computed" /* Computed */) {
+      const links = getSymbolLinks(symbol);
+      if (!links.lateSymbol && some(symbol.declarations, hasLateBindableName)) {
+        const parent2 = getMergedSymbol(symbol.parent);
+        if (some(symbol.declarations, hasStaticModifier)) {
+          getExportsOfSymbol(parent2);
+        } else {
+          getMembersOfSymbol(parent2);
         }
       }
-      return false;
+      return links.lateSymbol || (links.lateSymbol = symbol);
     }
-    function getFlowTypeOfAccessExpression(node, prop, propType, errorNode, checkMode) {
-      const assignmentKind = getAssignmentTargetKind(node);
-      if (assignmentKind === 1 /* Definite */) {
-        return removeMissingType(propType, !!(prop && prop.flags & 16777216 /* Optional */));
-      }
-      if (prop && !(prop.flags & (3 /* Variable */ | 4 /* Property */ | 98304 /* Accessor */)) && !(prop.flags & 8192 /* Method */ && propType.flags & 1048576 /* Union */) && !isDuplicatedCommonJSExport(prop.declarations)) {
-        return propType;
-      }
-      if (propType === autoType) {
-        return getFlowTypeOfProperty(node, prop);
-      }
-      propType = getNarrowableTypeForReference(propType, node, checkMode);
-      let assumeUninitialized = false;
-      if (strictNullChecks && strictPropertyInitialization && isAccessExpression(node) && node.expression.kind === 108 /* ThisKeyword */) {
-        const declaration = prop && prop.valueDeclaration;
-        if (declaration && isPropertyWithoutInitializer(declaration)) {
-          if (!isStatic(declaration)) {
-            const flowContainer = getControlFlowContainer(node);
-            if (flowContainer.kind === 173 /* Constructor */ && flowContainer.parent === declaration.parent && !(declaration.flags & 16777216 /* Ambient */)) {
-              assumeUninitialized = true;
-            }
-          }
-        }
-      } else if (strictNullChecks && prop && prop.valueDeclaration && isPropertyAccessExpression(prop.valueDeclaration) && getAssignmentDeclarationPropertyAccessKind(prop.valueDeclaration) && getControlFlowContainer(node) === getControlFlowContainer(prop.valueDeclaration)) {
-        assumeUninitialized = true;
-      }
-      const flowType = getFlowTypeOfReference(node, propType, assumeUninitialized ? getOptionalType(propType) : propType);
-      if (assumeUninitialized && !containsUndefinedType(propType) && containsUndefinedType(flowType)) {
-        error(errorNode, Diagnostics.Property_0_is_used_before_being_assigned, symbolToString(prop));
-        return propType;
+    return symbol;
+  }
+  function getTypeWithThisArgument(type, thisArgument, needApparentType) {
+    if (getObjectFlags(type) & 4 /* Reference */) {
+      const target = type.target;
+      const typeArguments = getTypeArguments(type);
+      if (length(target.typeParameters) === length(typeArguments)) {
+        const ref = createTypeReference(target, concatenate(typeArguments, [thisArgument || target.thisType]));
+        return needApparentType ? getApparentType(ref) : ref;
+      }
+    } else if (type.flags & 2097152 /* Intersection */) {
+      const types = sameMap(type.types, (t) => getTypeWithThisArgument(t, thisArgument, needApparentType));
+      return types !== type.types ? getIntersectionType(types) : type;
+    }
+    return needApparentType ? getApparentType(type) : type;
+  }
+  function resolveObjectTypeMembers(type, source, typeParameters, typeArguments) {
+    let mapper;
+    let members;
+    let callSignatures;
+    let constructSignatures;
+    let indexInfos;
+    if (rangeEquals(typeParameters, typeArguments, 0, typeParameters.length)) {
+      members = source.symbol ? getMembersOfSymbol(source.symbol) : createSymbolTable(source.declaredProperties);
+      callSignatures = source.declaredCallSignatures;
+      constructSignatures = source.declaredConstructSignatures;
+      indexInfos = source.declaredIndexInfos;
+    } else {
+      mapper = createTypeMapper(typeParameters, typeArguments);
+      members = createInstantiatedSymbolTable(
+        source.declaredProperties,
+        mapper,
+        /*mappingThisOnly*/
+        typeParameters.length === 1
+      );
+      callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper);
+      constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper);
+      indexInfos = instantiateIndexInfos(source.declaredIndexInfos, mapper);
+    }
+    const baseTypes = getBaseTypes(source);
+    if (baseTypes.length) {
+      if (source.symbol && members === getMembersOfSymbol(source.symbol)) {
+        members = createSymbolTable(source.declaredProperties);
       }
-      return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType;
+      setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos);
+      const thisArgument = lastOrUndefined(typeArguments);
+      for (const baseType of baseTypes) {
+        const instantiatedBaseType = thisArgument ? getTypeWithThisArgument(instantiateType(baseType, mapper), thisArgument) : baseType;
+        addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType));
+        callSignatures = concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0 /* Call */));
+        constructSignatures = concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1 /* Construct */));
+        const inheritedIndexInfos = instantiatedBaseType !== anyType ? getIndexInfosOfType(instantiatedBaseType) : [createIndexInfo(
+          stringType,
+          anyType,
+          /*isReadonly*/
+          false
+        )];
+        indexInfos = concatenate(indexInfos, filter(inheritedIndexInfos, (info) => !findIndexInfo(indexInfos, info.keyType)));
+      }
+    }
+    setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos);
+  }
+  function resolveClassOrInterfaceMembers(type) {
+    resolveObjectTypeMembers(type, resolveDeclaredMembers(type), emptyArray, emptyArray);
+  }
+  function resolveTypeReferenceMembers(type) {
+    const source = resolveDeclaredMembers(type.target);
+    const typeParameters = concatenate(source.typeParameters, [source.thisType]);
+    const typeArguments = getTypeArguments(type);
+    const paddedTypeArguments = typeArguments.length === typeParameters.length ? typeArguments : concatenate(typeArguments, [type]);
+    resolveObjectTypeMembers(type, source, typeParameters, paddedTypeArguments);
+  }
+  function createSignature(declaration, typeParameters, thisParameter, parameters, resolvedReturnType, resolvedTypePredicate, minArgumentCount, flags) {
+    const sig = new Signature15(checker, flags);
+    sig.declaration = declaration;
+    sig.typeParameters = typeParameters;
+    sig.parameters = parameters;
+    sig.thisParameter = thisParameter;
+    sig.resolvedReturnType = resolvedReturnType;
+    sig.resolvedTypePredicate = resolvedTypePredicate;
+    sig.minArgumentCount = minArgumentCount;
+    sig.resolvedMinArgumentCount = void 0;
+    sig.target = void 0;
+    sig.mapper = void 0;
+    sig.compositeSignatures = void 0;
+    sig.compositeKind = void 0;
+    return sig;
+  }
+  function cloneSignature(sig) {
+    const result = createSignature(
+      sig.declaration,
+      sig.typeParameters,
+      sig.thisParameter,
+      sig.parameters,
+      /*resolvedReturnType*/
+      void 0,
+      /*resolvedTypePredicate*/
+      void 0,
+      sig.minArgumentCount,
+      sig.flags & 39 /* PropagatingFlags */
+    );
+    result.target = sig.target;
+    result.mapper = sig.mapper;
+    result.compositeSignatures = sig.compositeSignatures;
+    result.compositeKind = sig.compositeKind;
+    return result;
+  }
+  function createUnionSignature(signature, unionSignatures) {
+    const result = cloneSignature(signature);
+    result.compositeSignatures = unionSignatures;
+    result.compositeKind = 1048576 /* Union */;
+    result.target = void 0;
+    result.mapper = void 0;
+    return result;
+  }
+  function getOptionalCallSignature(signature, callChainFlags) {
+    if ((signature.flags & 24 /* CallChainFlags */) === callChainFlags) {
+      return signature;
     }
-    function checkPropertyNotUsedBeforeDeclaration(prop, node, right) {
-      const { valueDeclaration } = prop;
-      if (!valueDeclaration || getSourceFileOfNode(node).isDeclarationFile) {
-        return;
-      }
-      let diagnosticMessage;
-      const declarationName = idText(right);
-      if (isInPropertyInitializerOrClassStaticBlock(node) && !isOptionalPropertyDeclaration(valueDeclaration) && !(isAccessExpression(node) && isAccessExpression(node.expression)) && !isBlockScopedNameDeclaredBeforeUse(valueDeclaration, right) && !(isMethodDeclaration(valueDeclaration) && getCombinedModifierFlags(valueDeclaration) & 32 /* Static */) && (compilerOptions.useDefineForClassFields || !isPropertyDeclaredInAncestorClass(prop))) {
-        diagnosticMessage = error(right, Diagnostics.Property_0_is_used_before_its_initialization, declarationName);
-      } else if (valueDeclaration.kind === 260 /* ClassDeclaration */ && node.parent.kind !== 180 /* TypeReference */ && !(valueDeclaration.flags & 16777216 /* Ambient */) && !isBlockScopedNameDeclaredBeforeUse(valueDeclaration, right)) {
-        diagnosticMessage = error(right, Diagnostics.Class_0_used_before_its_declaration, declarationName);
-      }
-      if (diagnosticMessage) {
-        addRelatedInfo(
-          diagnosticMessage,
-          createDiagnosticForNode(valueDeclaration, Diagnostics._0_is_declared_here, declarationName)
-        );
-      }
+    if (!signature.optionalCallSignatureCache) {
+      signature.optionalCallSignatureCache = {};
     }
-    function isInPropertyInitializerOrClassStaticBlock(node) {
-      return !!findAncestor(node, (node2) => {
-        switch (node2.kind) {
-          case 169 /* PropertyDeclaration */:
-            return true;
-          case 299 /* PropertyAssignment */:
-          case 171 /* MethodDeclaration */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-          case 301 /* SpreadAssignment */:
-          case 164 /* ComputedPropertyName */:
-          case 236 /* TemplateSpan */:
-          case 291 /* JsxExpression */:
-          case 288 /* JsxAttribute */:
-          case 289 /* JsxAttributes */:
-          case 290 /* JsxSpreadAttribute */:
-          case 283 /* JsxOpeningElement */:
-          case 230 /* ExpressionWithTypeArguments */:
-          case 294 /* HeritageClause */:
-            return false;
-          case 216 /* ArrowFunction */:
-          case 241 /* ExpressionStatement */:
-            return isBlock(node2.parent) && isClassStaticBlockDeclaration(node2.parent.parent) ? true : "quit";
-          default:
-            return isExpressionNode(node2) ? false : "quit";
-        }
+    const key = callChainFlags === 8 /* IsInnerCallChain */ ? "inner" : "outer";
+    return signature.optionalCallSignatureCache[key] || (signature.optionalCallSignatureCache[key] = createOptionalCallSignature(signature, callChainFlags));
+  }
+  function createOptionalCallSignature(signature, callChainFlags) {
+    Debug.assert(
+      callChainFlags === 8 /* IsInnerCallChain */ || callChainFlags === 16 /* IsOuterCallChain */,
+      "An optional call signature can either be for an inner call chain or an outer call chain, but not both."
+    );
+    const result = cloneSignature(signature);
+    result.flags |= callChainFlags;
+    return result;
+  }
+  function getExpandedParameters(sig, skipUnionExpanding) {
+    if (signatureHasRestParameter(sig)) {
+      const restIndex = sig.parameters.length - 1;
+      const restType = getTypeOfSymbol(sig.parameters[restIndex]);
+      if (isTupleType(restType)) {
+        return [expandSignatureParametersWithTupleMembers(restType, restIndex)];
+      } else if (!skipUnionExpanding && restType.flags & 1048576 /* Union */ && every(restType.types, isTupleType)) {
+        return map(restType.types, (t) => expandSignatureParametersWithTupleMembers(t, restIndex));
+      }
+    }
+    return [sig.parameters];
+    function expandSignatureParametersWithTupleMembers(restType, restIndex) {
+      const elementTypes = getTypeArguments(restType);
+      const associatedNames = restType.target.labeledElementDeclarations;
+      const restParams = map(elementTypes, (t, i) => {
+        const tupleLabelName = !!associatedNames && getTupleElementLabel(associatedNames[i]);
+        const name = tupleLabelName || getParameterNameAtPosition(sig, restIndex + i, restType);
+        const flags = restType.target.elementFlags[i];
+        const checkFlags = flags & 12 /* Variable */ ? 32768 /* RestParameter */ : flags & 2 /* Optional */ ? 16384 /* OptionalParameter */ : 0;
+        const symbol = createSymbol(1 /* FunctionScopedVariable */, name, checkFlags);
+        symbol.links.type = flags & 4 /* Rest */ ? createArrayType(t) : t;
+        return symbol;
       });
+      return concatenate(sig.parameters.slice(0, restIndex), restParams);
     }
-    function isPropertyDeclaredInAncestorClass(prop) {
-      if (!(prop.parent.flags & 32 /* Class */)) {
-        return false;
+  }
+  function getDefaultConstructSignatures(classType) {
+    const baseConstructorType = getBaseConstructorTypeOfClass(classType);
+    const baseSignatures = getSignaturesOfType(baseConstructorType, 1 /* Construct */);
+    const declaration = getClassLikeDeclarationOfSymbol(classType.symbol);
+    const isAbstract = !!declaration && hasSyntacticModifier(declaration, 256 /* Abstract */);
+    if (baseSignatures.length === 0) {
+      return [createSignature(
+        void 0,
+        classType.localTypeParameters,
+        void 0,
+        emptyArray,
+        classType,
+        /*resolvedTypePredicate*/
+        void 0,
+        0,
+        isAbstract ? 4 /* Abstract */ : 0 /* None */
+      )];
+    }
+    const baseTypeNode = getBaseTypeNodeOfClass(classType);
+    const isJavaScript = isInJSFile(baseTypeNode);
+    const typeArguments = typeArgumentsFromTypeReferenceNode(baseTypeNode);
+    const typeArgCount = length(typeArguments);
+    const result = [];
+    for (const baseSig of baseSignatures) {
+      const minTypeArgumentCount = getMinTypeArgumentCount(baseSig.typeParameters);
+      const typeParamCount = length(baseSig.typeParameters);
+      if (isJavaScript || typeArgCount >= minTypeArgumentCount && typeArgCount <= typeParamCount) {
+        const sig = typeParamCount ? createSignatureInstantiation(baseSig, fillMissingTypeArguments(typeArguments, baseSig.typeParameters, minTypeArgumentCount, isJavaScript)) : cloneSignature(baseSig);
+        sig.typeParameters = classType.localTypeParameters;
+        sig.resolvedReturnType = classType;
+        sig.flags = isAbstract ? sig.flags | 4 /* Abstract */ : sig.flags & ~4 /* Abstract */;
+        result.push(sig);
       }
-      let classType = getTypeOfSymbol(prop.parent);
-      while (true) {
-        classType = classType.symbol && getSuperClass(classType);
-        if (!classType) {
-          return false;
-        }
-        const superProperty = getPropertyOfType(classType, prop.escapedName);
-        if (superProperty && superProperty.valueDeclaration) {
-          return true;
+    }
+    return result;
+  }
+  function findMatchingSignature(signatureList, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes) {
+    for (const s of signatureList) {
+      if (compareSignaturesIdentical(s, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes, partialMatch ? compareTypesSubtypeOf : compareTypesIdentical)) {
+        return s;
+      }
+    }
+  }
+  function findMatchingSignatures(signatureLists, signature, listIndex) {
+    if (signature.typeParameters) {
+      if (listIndex > 0) {
+        return void 0;
+      }
+      for (let i = 1; i < signatureLists.length; i++) {
+        if (!findMatchingSignature(
+          signatureLists[i],
+          signature,
+          /*partialMatch*/
+          false,
+          /*ignoreThisTypes*/
+          false,
+          /*ignoreReturnTypes*/
+          false
+        )) {
+          return void 0;
         }
       }
+      return [signature];
     }
-    function getSuperClass(classType) {
-      const x = getBaseTypes(classType);
-      if (x.length === 0) {
+    let result;
+    for (let i = 0; i < signatureLists.length; i++) {
+      const match = i === listIndex ? signature : findMatchingSignature(
+        signatureLists[i],
+        signature,
+        /*partialMatch*/
+        true,
+        /*ignoreThisTypes*/
+        false,
+        /*ignoreReturnTypes*/
+        true
+      );
+      if (!match) {
         return void 0;
       }
-      return getIntersectionType(x);
+      result = appendIfUnique(result, match);
     }
-    function reportNonexistentProperty(propNode, containingType, isUncheckedJS) {
-      let errorInfo;
-      let relatedInfo;
-      if (!isPrivateIdentifier(propNode) && containingType.flags & 1048576 /* Union */ && !(containingType.flags & 131068 /* Primitive */)) {
-        for (const subtype of containingType.types) {
-          if (!getPropertyOfType(subtype, propNode.escapedText) && !getApplicableIndexInfoForName(subtype, propNode.escapedText)) {
-            errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1, declarationNameToString(propNode), typeToString(subtype));
-            break;
-          }
-        }
+    return result;
+  }
+  function getUnionSignatures(signatureLists) {
+    let result;
+    let indexWithLengthOverOne;
+    for (let i = 0; i < signatureLists.length; i++) {
+      if (signatureLists[i].length === 0)
+        return emptyArray;
+      if (signatureLists[i].length > 1) {
+        indexWithLengthOverOne = indexWithLengthOverOne === void 0 ? i : -1;
       }
-      if (typeHasStaticProperty(propNode.escapedText, containingType)) {
-        const propName = declarationNameToString(propNode);
-        const typeName = typeToString(containingType);
-        errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead, propName, typeName, typeName + "." + propName);
-      } else {
-        const promisedType = getPromisedTypeOfPromise(containingType);
-        if (promisedType && getPropertyOfType(promisedType, propNode.escapedText)) {
-          errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1, declarationNameToString(propNode), typeToString(containingType));
-          relatedInfo = createDiagnosticForNode(propNode, Diagnostics.Did_you_forget_to_use_await);
-        } else {
-          const missingProperty = declarationNameToString(propNode);
-          const container = typeToString(containingType);
-          const libSuggestion = getSuggestedLibForNonExistentProperty(missingProperty, containingType);
-          if (libSuggestion !== void 0) {
-            errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2_or_later, missingProperty, container, libSuggestion);
-          } else {
-            const suggestion = getSuggestedSymbolForNonexistentProperty(propNode, containingType);
-            if (suggestion !== void 0) {
-              const suggestedName = symbolName(suggestion);
-              const message = isUncheckedJS ? Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2 : Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2;
-              errorInfo = chainDiagnosticMessages(errorInfo, message, missingProperty, container, suggestedName);
-              relatedInfo = suggestion.valueDeclaration && createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestedName);
-            } else {
-              const diagnostic = containerSeemsToBeEmptyDomElement(containingType) ? Diagnostics.Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom : Diagnostics.Property_0_does_not_exist_on_type_1;
-              errorInfo = chainDiagnosticMessages(elaborateNeverIntersection(errorInfo, containingType), diagnostic, missingProperty, container);
+      for (const signature of signatureLists[i]) {
+        if (!result || !findMatchingSignature(
+          result,
+          signature,
+          /*partialMatch*/
+          false,
+          /*ignoreThisTypes*/
+          false,
+          /*ignoreReturnTypes*/
+          true
+        )) {
+          const unionSignatures = findMatchingSignatures(signatureLists, signature, i);
+          if (unionSignatures) {
+            let s = signature;
+            if (unionSignatures.length > 1) {
+              let thisParameter = signature.thisParameter;
+              const firstThisParameterOfUnionSignatures = forEach(unionSignatures, (sig) => sig.thisParameter);
+              if (firstThisParameterOfUnionSignatures) {
+                const thisType = getIntersectionType(mapDefined(unionSignatures, (sig) => sig.thisParameter && getTypeOfSymbol(sig.thisParameter)));
+                thisParameter = createSymbolWithType(firstThisParameterOfUnionSignatures, thisType);
+              }
+              s = createUnionSignature(signature, unionSignatures);
+              s.thisParameter = thisParameter;
             }
+            (result || (result = [])).push(s);
           }
         }
       }
-      const resultDiagnostic = createDiagnosticForNodeFromMessageChain(propNode, errorInfo);
-      if (relatedInfo) {
-        addRelatedInfo(resultDiagnostic, relatedInfo);
+    }
+    if (!length(result) && indexWithLengthOverOne !== -1) {
+      const masterList = signatureLists[indexWithLengthOverOne !== void 0 ? indexWithLengthOverOne : 0];
+      let results = masterList.slice();
+      for (const signatures of signatureLists) {
+        if (signatures !== masterList) {
+          const signature = signatures[0];
+          Debug.assert(!!signature, "getUnionSignatures bails early on empty signature lists and should not have empty lists on second pass");
+          results = !!signature.typeParameters && some(results, (s) => !!s.typeParameters && !compareTypeParametersIdentical(signature.typeParameters, s.typeParameters)) ? void 0 : map(results, (sig) => combineSignaturesOfUnionMembers(sig, signature));
+          if (!results) {
+            break;
+          }
+        }
       }
-      addErrorOrSuggestion(!isUncheckedJS || errorInfo.code !== Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2.code, resultDiagnostic);
+      result = results;
     }
-    function containerSeemsToBeEmptyDomElement(containingType) {
-      return compilerOptions.lib && !compilerOptions.lib.includes("dom") && everyContainedType(containingType, (type) => type.symbol && /^(EventTarget|Node|((HTML[a-zA-Z]*)?Element))$/.test(unescapeLeadingUnderscores(type.symbol.escapedName))) && isEmptyObjectType(containingType);
+    return result || emptyArray;
+  }
+  function compareTypeParametersIdentical(sourceParams, targetParams) {
+    if (length(sourceParams) !== length(targetParams)) {
+      return false;
+    }
+    if (!sourceParams || !targetParams) {
+      return true;
+    }
+    const mapper = createTypeMapper(targetParams, sourceParams);
+    for (let i = 0; i < sourceParams.length; i++) {
+      const source = sourceParams[i];
+      const target = targetParams[i];
+      if (source === target)
+        continue;
+      if (!isTypeIdenticalTo(getConstraintFromTypeParameter(source) || unknownType, instantiateType(getConstraintFromTypeParameter(target) || unknownType, mapper)))
+        return false;
     }
-    function typeHasStaticProperty(propName, containingType) {
-      const prop = containingType.symbol && getPropertyOfType(getTypeOfSymbol(containingType.symbol), propName);
-      return prop !== void 0 && !!prop.valueDeclaration && isStatic(prop.valueDeclaration);
+    return true;
+  }
+  function combineUnionThisParam(left, right, mapper) {
+    if (!left || !right) {
+      return left || right;
+    }
+    const thisType = getIntersectionType([getTypeOfSymbol(left), instantiateType(getTypeOfSymbol(right), mapper)]);
+    return createSymbolWithType(left, thisType);
+  }
+  function combineUnionParameters(left, right, mapper) {
+    const leftCount = getParameterCount(left);
+    const rightCount = getParameterCount(right);
+    const longest = leftCount >= rightCount ? left : right;
+    const shorter = longest === left ? right : left;
+    const longestCount = longest === left ? leftCount : rightCount;
+    const eitherHasEffectiveRest = hasEffectiveRestParameter(left) || hasEffectiveRestParameter(right);
+    const needsExtraRestElement = eitherHasEffectiveRest && !hasEffectiveRestParameter(longest);
+    const params = new Array(longestCount + (needsExtraRestElement ? 1 : 0));
+    for (let i = 0; i < longestCount; i++) {
+      let longestParamType = tryGetTypeAtPosition(longest, i);
+      if (longest === right) {
+        longestParamType = instantiateType(longestParamType, mapper);
+      }
+      let shorterParamType = tryGetTypeAtPosition(shorter, i) || unknownType;
+      if (shorter === right) {
+        shorterParamType = instantiateType(shorterParamType, mapper);
+      }
+      const unionParamType = getIntersectionType([longestParamType, shorterParamType]);
+      const isRestParam = eitherHasEffectiveRest && !needsExtraRestElement && i === longestCount - 1;
+      const isOptional = i >= getMinArgumentCount(longest) && i >= getMinArgumentCount(shorter);
+      const leftName = i >= leftCount ? void 0 : getParameterNameAtPosition(left, i);
+      const rightName = i >= rightCount ? void 0 : getParameterNameAtPosition(right, i);
+      const paramName = leftName === rightName ? leftName : !leftName ? rightName : !rightName ? leftName : void 0;
+      const paramSymbol = createSymbol(
+        1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0),
+        paramName || `arg${i}`
+      );
+      paramSymbol.links.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
+      params[i] = paramSymbol;
+    }
+    if (needsExtraRestElement) {
+      const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args");
+      restParamSymbol.links.type = createArrayType(getTypeAtPosition(shorter, longestCount));
+      if (shorter === right) {
+        restParamSymbol.links.type = instantiateType(restParamSymbol.links.type, mapper);
+      }
+      params[longestCount] = restParamSymbol;
+    }
+    return params;
+  }
+  function combineSignaturesOfUnionMembers(left, right) {
+    const typeParams = left.typeParameters || right.typeParameters;
+    let paramMapper;
+    if (left.typeParameters && right.typeParameters) {
+      paramMapper = createTypeMapper(right.typeParameters, left.typeParameters);
+    }
+    const declaration = left.declaration;
+    const params = combineUnionParameters(left, right, paramMapper);
+    const thisParam = combineUnionThisParam(left.thisParameter, right.thisParameter, paramMapper);
+    const minArgCount = Math.max(left.minArgumentCount, right.minArgumentCount);
+    const result = createSignature(
+      declaration,
+      typeParams,
+      thisParam,
+      params,
+      /*resolvedReturnType*/
+      void 0,
+      /*resolvedTypePredicate*/
+      void 0,
+      minArgCount,
+      (left.flags | right.flags) & 39 /* PropagatingFlags */
+    );
+    result.compositeKind = 1048576 /* Union */;
+    result.compositeSignatures = concatenate(left.compositeKind !== 2097152 /* Intersection */ && left.compositeSignatures || [left], [right]);
+    if (paramMapper) {
+      result.mapper = left.compositeKind !== 2097152 /* Intersection */ && left.mapper && left.compositeSignatures ? combineTypeMappers(left.mapper, paramMapper) : paramMapper;
     }
-    function getSuggestedLibForNonExistentName(name) {
-      const missingName = diagnosticName(name);
-      const allFeatures = getScriptTargetFeatures();
-      const libTargets = getOwnKeys(allFeatures);
-      for (const libTarget of libTargets) {
-        const containingTypes = getOwnKeys(allFeatures[libTarget]);
-        if (containingTypes !== void 0 && contains(containingTypes, missingName)) {
-          return libTarget;
+    return result;
+  }
+  function getUnionIndexInfos(types) {
+    const sourceInfos = getIndexInfosOfType(types[0]);
+    if (sourceInfos) {
+      const result = [];
+      for (const info of sourceInfos) {
+        const indexType = info.keyType;
+        if (every(types, (t) => !!getIndexInfoOfType(t, indexType))) {
+          result.push(createIndexInfo(
+            indexType,
+            getUnionType(map(types, (t) => getIndexTypeOfType(t, indexType))),
+            some(types, (t) => getIndexInfoOfType(t, indexType).isReadonly)
+          ));
         }
       }
+      return result;
     }
-    function getSuggestedLibForNonExistentProperty(missingProperty, containingType) {
-      const container = getApparentType(containingType).symbol;
-      if (!container) {
-        return void 0;
-      }
-      const allFeatures = getScriptTargetFeatures();
-      const libTargets = getOwnKeys(allFeatures);
-      for (const libTarget of libTargets) {
-        const featuresOfLib = allFeatures[libTarget];
-        const featuresOfContainingType = featuresOfLib[symbolName(container)];
-        if (featuresOfContainingType !== void 0 && contains(featuresOfContainingType, missingProperty)) {
-          return libTarget;
+    return emptyArray;
+  }
+  function resolveUnionTypeMembers(type) {
+    const callSignatures = getUnionSignatures(map(type.types, (t) => t === globalFunctionType ? [unknownSignature] : getSignaturesOfType(t, 0 /* Call */)));
+    const constructSignatures = getUnionSignatures(map(type.types, (t) => getSignaturesOfType(t, 1 /* Construct */)));
+    const indexInfos = getUnionIndexInfos(type.types);
+    setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, indexInfos);
+  }
+  function intersectTypes(type1, type2) {
+    return !type1 ? type2 : !type2 ? type1 : getIntersectionType([type1, type2]);
+  }
+  function findMixins(types) {
+    const constructorTypeCount = countWhere(types, (t) => getSignaturesOfType(t, 1 /* Construct */).length > 0);
+    const mixinFlags = map(types, isMixinConstructorType);
+    if (constructorTypeCount > 0 && constructorTypeCount === countWhere(mixinFlags, (b) => b)) {
+      const firstMixinIndex = mixinFlags.indexOf(
+        /*searchElement*/
+        true
+      );
+      mixinFlags[firstMixinIndex] = false;
+    }
+    return mixinFlags;
+  }
+  function includeMixinType(type, types, mixinFlags, index) {
+    const mixedTypes = [];
+    for (let i = 0; i < types.length; i++) {
+      if (i === index) {
+        mixedTypes.push(type);
+      } else if (mixinFlags[i]) {
+        mixedTypes.push(getReturnTypeOfSignature(getSignaturesOfType(types[i], 1 /* Construct */)[0]));
+      }
+    }
+    return getIntersectionType(mixedTypes);
+  }
+  function resolveIntersectionTypeMembers(type) {
+    let callSignatures;
+    let constructSignatures;
+    let indexInfos;
+    const types = type.types;
+    const mixinFlags = findMixins(types);
+    const mixinCount = countWhere(mixinFlags, (b) => b);
+    for (let i = 0; i < types.length; i++) {
+      const t = type.types[i];
+      if (!mixinFlags[i]) {
+        let signatures = getSignaturesOfType(t, 1 /* Construct */);
+        if (signatures.length && mixinCount > 0) {
+          signatures = map(signatures, (s) => {
+            const clone2 = cloneSignature(s);
+            clone2.resolvedReturnType = includeMixinType(getReturnTypeOfSignature(s), types, mixinFlags, i);
+            return clone2;
+          });
         }
+        constructSignatures = appendSignatures(constructSignatures, signatures);
       }
+      callSignatures = appendSignatures(callSignatures, getSignaturesOfType(t, 0 /* Call */));
+      indexInfos = reduceLeft(getIndexInfosOfType(t), (infos, newInfo) => appendIndexInfo(
+        infos,
+        newInfo,
+        /*union*/
+        false
+      ), indexInfos);
     }
-    function getSuggestedSymbolForNonexistentClassMember(name, baseType) {
-      return getSpellingSuggestionForName(name, getPropertiesOfType(baseType), 106500 /* ClassMember */);
-    }
-    function getSuggestedSymbolForNonexistentProperty(name, containingType) {
-      let props = getPropertiesOfType(containingType);
-      if (typeof name !== "string") {
-        const parent2 = name.parent;
-        if (isPropertyAccessExpression(parent2)) {
-          props = filter(props, (prop) => isValidPropertyAccessForCompletions(parent2, containingType, prop));
+    setStructuredTypeMembers(type, emptySymbols, callSignatures || emptyArray, constructSignatures || emptyArray, indexInfos || emptyArray);
+  }
+  function appendSignatures(signatures, newSignatures) {
+    for (const sig of newSignatures) {
+      if (!signatures || every(signatures, (s) => !compareSignaturesIdentical(
+        s,
+        sig,
+        /*partialMatch*/
+        false,
+        /*ignoreThisTypes*/
+        false,
+        /*ignoreReturnTypes*/
+        false,
+        compareTypesIdentical
+      ))) {
+        signatures = append(signatures, sig);
+      }
+    }
+    return signatures;
+  }
+  function appendIndexInfo(indexInfos, newInfo, union) {
+    if (indexInfos) {
+      for (let i = 0; i < indexInfos.length; i++) {
+        const info = indexInfos[i];
+        if (info.keyType === newInfo.keyType) {
+          indexInfos[i] = createIndexInfo(
+            info.keyType,
+            union ? getUnionType([info.type, newInfo.type]) : getIntersectionType([info.type, newInfo.type]),
+            union ? info.isReadonly || newInfo.isReadonly : info.isReadonly && newInfo.isReadonly
+          );
+          return indexInfos;
         }
-        name = idText(name);
       }
-      return getSpellingSuggestionForName(name, props, 111551 /* Value */);
     }
-    function getSuggestedSymbolForNonexistentJSXAttribute(name, containingType) {
-      const strName = isString(name) ? name : idText(name);
-      const properties = getPropertiesOfType(containingType);
-      const jsxSpecific = strName === "for" ? find(properties, (x) => symbolName(x) === "htmlFor") : strName === "class" ? find(properties, (x) => symbolName(x) === "className") : void 0;
-      return jsxSpecific != null ? jsxSpecific : getSpellingSuggestionForName(strName, properties, 111551 /* Value */);
+    return append(indexInfos, newInfo);
+  }
+  function resolveAnonymousTypeMembers(type) {
+    if (type.target) {
+      setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray);
+      const members2 = createInstantiatedSymbolTable(
+        getPropertiesOfObjectType(type.target),
+        type.mapper,
+        /*mappingThisOnly*/
+        false
+      );
+      const callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0 /* Call */), type.mapper);
+      const constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1 /* Construct */), type.mapper);
+      const indexInfos2 = instantiateIndexInfos(getIndexInfosOfType(type.target), type.mapper);
+      setStructuredTypeMembers(type, members2, callSignatures, constructSignatures, indexInfos2);
+      return;
     }
-    function getSuggestionForNonexistentProperty(name, containingType) {
-      const suggestion = getSuggestedSymbolForNonexistentProperty(name, containingType);
-      return suggestion && symbolName(suggestion);
+    const symbol = getMergedSymbol(type.symbol);
+    if (symbol.flags & 2048 /* TypeLiteral */) {
+      setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray);
+      const members2 = getMembersOfSymbol(symbol);
+      const callSignatures = getSignaturesOfSymbol(members2.get("__call" /* Call */));
+      const constructSignatures = getSignaturesOfSymbol(members2.get("__new" /* New */));
+      const indexInfos2 = getIndexInfosOfSymbol(symbol);
+      setStructuredTypeMembers(type, members2, callSignatures, constructSignatures, indexInfos2);
+      return;
     }
-    function getSuggestedSymbolForNonexistentSymbol(location2, outerName, meaning) {
-      Debug.assert(outerName !== void 0, "outername should always be defined");
-      const result = resolveNameHelper(location2, outerName, meaning, void 0, outerName, false, false, true, (symbols, name, meaning2) => {
-        Debug.assertEqual(outerName, name, "name should equal outerName");
-        const symbol = getSymbol2(symbols, name, meaning2);
-        if (symbol)
-          return symbol;
-        let candidates;
-        if (symbols === globals) {
-          const primitives = mapDefined(
-            ["string", "number", "boolean", "object", "bigint", "symbol"],
-            (s) => symbols.has(s.charAt(0).toUpperCase() + s.slice(1)) ? createSymbol(524288 /* TypeAlias */, s) : void 0
-          );
-          candidates = primitives.concat(arrayFrom(symbols.values()));
-        } else {
-          candidates = arrayFrom(symbols.values());
-        }
-        return getSpellingSuggestionForName(unescapeLeadingUnderscores(name), candidates, meaning2);
-      });
-      return result;
+    let members = emptySymbols;
+    let indexInfos;
+    if (symbol.exports) {
+      members = getExportsOfSymbol(symbol);
+      if (symbol === globalThisSymbol) {
+        const varsOnly = /* @__PURE__ */ new Map();
+        members.forEach((p) => {
+          var _a2;
+          if (!(p.flags & 418 /* BlockScoped */) && !(p.flags & 512 /* ValueModule */ && ((_a2 = p.declarations) == null ? void 0 : _a2.length) && every(p.declarations, isAmbientModule))) {
+            varsOnly.set(p.escapedName, p);
+          }
+        });
+        members = varsOnly;
+      }
     }
-    function getSuggestionForNonexistentSymbol(location2, outerName, meaning) {
-      const symbolResult = getSuggestedSymbolForNonexistentSymbol(location2, outerName, meaning);
-      return symbolResult && symbolName(symbolResult);
+    let baseConstructorIndexInfo;
+    setStructuredTypeMembers(type, members, emptyArray, emptyArray, emptyArray);
+    if (symbol.flags & 32 /* Class */) {
+      const classType = getDeclaredTypeOfClassOrInterface(symbol);
+      const baseConstructorType = getBaseConstructorTypeOfClass(classType);
+      if (baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 8650752 /* TypeVariable */)) {
+        members = createSymbolTable(getNamedOrIndexSignatureMembers(members));
+        addInheritedMembers(members, getPropertiesOfType(baseConstructorType));
+      } else if (baseConstructorType === anyType) {
+        baseConstructorIndexInfo = createIndexInfo(
+          stringType,
+          anyType,
+          /*isReadonly*/
+          false
+        );
+      }
     }
-    function getSuggestedSymbolForNonexistentModule(name, targetModule) {
-      return targetModule.exports && getSpellingSuggestionForName(idText(name), getExportsOfModuleAsArray(targetModule), 2623475 /* ModuleMember */);
+    const indexSymbol = getIndexSymbolFromSymbolTable(members);
+    if (indexSymbol) {
+      indexInfos = getIndexInfosOfIndexSymbol(indexSymbol);
+    } else {
+      if (baseConstructorIndexInfo) {
+        indexInfos = append(indexInfos, baseConstructorIndexInfo);
+      }
+      if (symbol.flags & 384 /* Enum */ && (getDeclaredTypeOfSymbol(symbol).flags & 32 /* Enum */ || some(type.properties, (prop) => !!(getTypeOfSymbol(prop).flags & 296 /* NumberLike */)))) {
+        indexInfos = append(indexInfos, enumNumberIndexInfo);
+      }
     }
-    function getSuggestionForNonexistentExport(name, targetModule) {
-      const suggestion = getSuggestedSymbolForNonexistentModule(name, targetModule);
-      return suggestion && symbolName(suggestion);
+    setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos || emptyArray);
+    if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) {
+      type.callSignatures = getSignaturesOfSymbol(symbol);
     }
-    function getSuggestionForNonexistentIndexSignature(objectType, expr, keyedType) {
-      function hasProp(name) {
-        const prop = getPropertyOfObjectType(objectType, name);
-        if (prop) {
-          const s = getSingleCallSignature(getTypeOfSymbol(prop));
-          return !!s && getMinArgumentCount(s) >= 1 && isTypeAssignableTo(keyedType, getTypeAtPosition(s, 0));
-        }
-        return false;
+    if (symbol.flags & 32 /* Class */) {
+      const classType = getDeclaredTypeOfClassOrInterface(symbol);
+      let constructSignatures = symbol.members ? getSignaturesOfSymbol(symbol.members.get("__constructor" /* Constructor */)) : emptyArray;
+      if (symbol.flags & 16 /* Function */) {
+        constructSignatures = addRange(constructSignatures.slice(), mapDefined(
+          type.callSignatures,
+          (sig) => isJSConstructor(sig.declaration) ? createSignature(
+            sig.declaration,
+            sig.typeParameters,
+            sig.thisParameter,
+            sig.parameters,
+            classType,
+            /*resolvedTypePredicate*/
+            void 0,
+            sig.minArgumentCount,
+            sig.flags & 39 /* PropagatingFlags */
+          ) : void 0
+        ));
       }
-      const suggestedMethod = isAssignmentTarget(expr) ? "set" : "get";
-      if (!hasProp(suggestedMethod)) {
-        return void 0;
+      if (!constructSignatures.length) {
+        constructSignatures = getDefaultConstructSignatures(classType);
       }
-      let suggestion = tryGetPropertyAccessOrIdentifierToString(expr.expression);
-      if (suggestion === void 0) {
-        suggestion = suggestedMethod;
+      type.constructSignatures = constructSignatures;
+    }
+  }
+  function replaceIndexedAccess(instantiable, type, replacement) {
+    return instantiateType(instantiable, createTypeMapper([type.indexType, type.objectType], [getNumberLiteralType(0), createTupleType([replacement])]));
+  }
+  function resolveReverseMappedTypeMembers(type) {
+    const indexInfo = getIndexInfoOfType(type.source, stringType);
+    const modifiers = getMappedTypeModifiers(type.mappedType);
+    const readonlyMask = modifiers & 1 /* IncludeReadonly */ ? false : true;
+    const optionalMask = modifiers & 4 /* IncludeOptional */ ? 0 : 16777216 /* Optional */;
+    const indexInfos = indexInfo ? [createIndexInfo(stringType, inferReverseMappedType(indexInfo.type, type.mappedType, type.constraintType), readonlyMask && indexInfo.isReadonly)] : emptyArray;
+    const members = createSymbolTable();
+    for (const prop of getPropertiesOfType(type.source)) {
+      const checkFlags = 8192 /* ReverseMapped */ | (readonlyMask && isReadonlySymbol(prop) ? 8 /* Readonly */ : 0);
+      const inferredProp = createSymbol(4 /* Property */ | prop.flags & optionalMask, prop.escapedName, checkFlags);
+      inferredProp.declarations = prop.declarations;
+      inferredProp.links.nameType = getSymbolLinks(prop).nameType;
+      inferredProp.links.propertyType = getTypeOfSymbol(prop);
+      if (type.constraintType.type.flags & 8388608 /* IndexedAccess */ && type.constraintType.type.objectType.flags & 262144 /* TypeParameter */ && type.constraintType.type.indexType.flags & 262144 /* TypeParameter */) {
+        const newTypeParam = type.constraintType.type.objectType;
+        const newMappedType = replaceIndexedAccess(type.mappedType, type.constraintType.type, newTypeParam);
+        inferredProp.links.mappedType = newMappedType;
+        inferredProp.links.constraintType = getIndexType(newTypeParam);
       } else {
-        suggestion += "." + suggestedMethod;
+        inferredProp.links.mappedType = type.mappedType;
+        inferredProp.links.constraintType = type.constraintType;
       }
-      return suggestion;
+      members.set(prop.escapedName, inferredProp);
     }
-    function getSuggestedTypeForNonexistentStringLiteralType(source, target) {
-      const candidates = target.types.filter((type) => !!(type.flags & 128 /* StringLiteral */));
-      return getSpellingSuggestion(source.value, candidates, (type) => type.value);
+    setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos);
+  }
+  function getLowerBoundOfKeyType(type) {
+    if (type.flags & 4194304 /* Index */) {
+      const t = getApparentType(type.type);
+      return isGenericTupleType(t) ? getKnownKeysOfTupleType(t) : getIndexType(t);
     }
-    function getSpellingSuggestionForName(name, symbols, meaning) {
-      return getSpellingSuggestion(name, symbols, getCandidateName);
-      function getCandidateName(candidate) {
-        const candidateName = symbolName(candidate);
-        if (startsWith(candidateName, '"')) {
-          return void 0;
-        }
-        if (candidate.flags & meaning) {
-          return candidateName;
+    if (type.flags & 16777216 /* Conditional */) {
+      if (type.root.isDistributive) {
+        const checkType = type.checkType;
+        const constraint = getLowerBoundOfKeyType(checkType);
+        if (constraint !== checkType) {
+          return getConditionalTypeInstantiation(type, prependTypeMapping(type.root.checkType, constraint, type.mapper));
         }
-        if (candidate.flags & 2097152 /* Alias */) {
-          const alias = tryResolveAlias(candidate);
-          if (alias && alias.flags & meaning) {
-            return candidateName;
-          }
-        }
-        return void 0;
       }
+      return type;
     }
-    function markPropertyAsReferenced(prop, nodeForCheckWriteOnly, isSelfTypeAccess2) {
-      const valueDeclaration = prop && prop.flags & 106500 /* ClassMember */ && prop.valueDeclaration;
-      if (!valueDeclaration) {
-        return;
+    if (type.flags & 1048576 /* Union */) {
+      return mapType(
+        type,
+        getLowerBoundOfKeyType,
+        /*noReductions*/
+        true
+      );
+    }
+    if (type.flags & 2097152 /* Intersection */) {
+      const types = type.types;
+      if (types.length === 2 && !!(types[0].flags & (4 /* String */ | 8 /* Number */ | 64 /* BigInt */)) && types[1] === emptyTypeLiteralType) {
+        return type;
       }
-      const hasPrivateModifier = hasEffectiveModifier(valueDeclaration, 8 /* Private */);
-      const hasPrivateIdentifier = prop.valueDeclaration && isNamedDeclaration(prop.valueDeclaration) && isPrivateIdentifier(prop.valueDeclaration.name);
-      if (!hasPrivateModifier && !hasPrivateIdentifier) {
-        return;
+      return getIntersectionType(sameMap(type.types, getLowerBoundOfKeyType));
+    }
+    return type;
+  }
+  function getIsLateCheckFlag(s) {
+    return getCheckFlags(s) & 4096 /* Late */;
+  }
+  function forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(type, include, stringsOnly, cb) {
+    for (const prop of getPropertiesOfType(type)) {
+      cb(getLiteralTypeFromProperty(prop, include));
+    }
+    if (type.flags & 1 /* Any */) {
+      cb(stringType);
+    } else {
+      for (const info of getIndexInfosOfType(type)) {
+        if (!stringsOnly || info.keyType.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) {
+          cb(info.keyType);
+        }
+      }
+    }
+  }
+  function resolveMappedTypeMembers(type) {
+    const members = createSymbolTable();
+    let indexInfos;
+    setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray);
+    const typeParameter = getTypeParameterFromMappedType(type);
+    const constraintType = getConstraintTypeFromMappedType(type);
+    const nameType = getNameTypeFromMappedType(type.target || type);
+    const templateType = getTemplateTypeFromMappedType(type.target || type);
+    const modifiersType = getApparentType(getModifiersTypeFromMappedType(type));
+    const templateModifiers = getMappedTypeModifiers(type);
+    const include = keyofStringsOnly ? 128 /* StringLiteral */ : 8576 /* StringOrNumberLiteralOrUnique */;
+    if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
+      forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(modifiersType, include, keyofStringsOnly, addMemberForKeyType);
+    } else {
+      forEachType(getLowerBoundOfKeyType(constraintType), addMemberForKeyType);
+    }
+    setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos || emptyArray);
+    function addMemberForKeyType(keyType) {
+      const propNameType = nameType ? instantiateType(nameType, appendTypeMapping(type.mapper, typeParameter, keyType)) : keyType;
+      forEachType(propNameType, (t) => addMemberForKeyTypeWorker(keyType, t));
+    }
+    function addMemberForKeyTypeWorker(keyType, propNameType) {
+      if (isTypeUsableAsPropertyName(propNameType)) {
+        const propName = getPropertyNameFromType(propNameType);
+        const existingProp = members.get(propName);
+        if (existingProp) {
+          existingProp.links.nameType = getUnionType([existingProp.links.nameType, propNameType]);
+          existingProp.links.keyType = getUnionType([existingProp.links.keyType, keyType]);
+        } else {
+          const modifiersProp = isTypeUsableAsPropertyName(keyType) ? getPropertyOfType(modifiersType, getPropertyNameFromType(keyType)) : void 0;
+          const isOptional = !!(templateModifiers & 4 /* IncludeOptional */ || !(templateModifiers & 8 /* ExcludeOptional */) && modifiersProp && modifiersProp.flags & 16777216 /* Optional */);
+          const isReadonly = !!(templateModifiers & 1 /* IncludeReadonly */ || !(templateModifiers & 2 /* ExcludeReadonly */) && modifiersProp && isReadonlySymbol(modifiersProp));
+          const stripOptional = strictNullChecks && !isOptional && modifiersProp && modifiersProp.flags & 16777216 /* Optional */;
+          const lateFlag = modifiersProp ? getIsLateCheckFlag(modifiersProp) : 0;
+          const prop = createSymbol(
+            4 /* Property */ | (isOptional ? 16777216 /* Optional */ : 0),
+            propName,
+            lateFlag | 262144 /* Mapped */ | (isReadonly ? 8 /* Readonly */ : 0) | (stripOptional ? 524288 /* StripOptional */ : 0)
+          );
+          prop.links.mappedType = type;
+          prop.links.nameType = propNameType;
+          prop.links.keyType = keyType;
+          if (modifiersProp) {
+            prop.links.syntheticOrigin = modifiersProp;
+            prop.declarations = nameType ? void 0 : modifiersProp.declarations;
+          }
+          members.set(propName, prop);
+        }
+      } else if (isValidIndexKeyType(propNameType) || propNameType.flags & (1 /* Any */ | 32 /* Enum */)) {
+        const indexKeyType = propNameType.flags & (1 /* Any */ | 4 /* String */) ? stringType : propNameType.flags & (8 /* Number */ | 32 /* Enum */) ? numberType : propNameType;
+        const propType = instantiateType(templateType, appendTypeMapping(type.mapper, typeParameter, keyType));
+        const indexInfo = createIndexInfo(indexKeyType, propType, !!(templateModifiers & 1 /* IncludeReadonly */));
+        indexInfos = appendIndexInfo(
+          indexInfos,
+          indexInfo,
+          /*union*/
+          true
+        );
       }
-      if (nodeForCheckWriteOnly && isWriteOnlyAccess(nodeForCheckWriteOnly) && !(prop.flags & 65536 /* SetAccessor */)) {
-        return;
+    }
+  }
+  function getTypeOfMappedSymbol(symbol) {
+    if (!symbol.links.type) {
+      const mappedType = symbol.links.mappedType;
+      if (!pushTypeResolution(symbol, 0 /* Type */)) {
+        mappedType.containsError = true;
+        return errorType;
       }
-      if (isSelfTypeAccess2) {
-        const containingMethod = findAncestor(nodeForCheckWriteOnly, isFunctionLikeDeclaration);
-        if (containingMethod && containingMethod.symbol === prop) {
-          return;
-        }
+      const templateType = getTemplateTypeFromMappedType(mappedType.target || mappedType);
+      const mapper = appendTypeMapping(mappedType.mapper, getTypeParameterFromMappedType(mappedType), symbol.links.keyType);
+      const propType = instantiateType(templateType, mapper);
+      let type = strictNullChecks && symbol.flags & 16777216 /* Optional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(
+        propType,
+        /*isProperty*/
+        true
+      ) : symbol.links.checkFlags & 524288 /* StripOptional */ ? removeMissingOrUndefinedType(propType) : propType;
+      if (!popTypeResolution()) {
+        error(currentNode, Diagnostics.Type_of_property_0_circularly_references_itself_in_mapped_type_1, symbolToString(symbol), typeToString(mappedType));
+        type = errorType;
       }
-      (getCheckFlags(prop) & 1 /* Instantiated */ ? getSymbolLinks(prop).target : prop).isReferenced = 67108863 /* All */;
-    }
-    function isSelfTypeAccess(name, parent2) {
-      return name.kind === 108 /* ThisKeyword */ || !!parent2 && isEntityNameExpression(name) && parent2 === getResolvedSymbol(getFirstIdentifier(name));
+      symbol.links.type = type;
     }
-    function isValidPropertyAccess(node, propertyName) {
-      switch (node.kind) {
-        case 208 /* PropertyAccessExpression */:
-          return isValidPropertyAccessWithType(node, node.expression.kind === 106 /* SuperKeyword */, propertyName, getWidenedType(checkExpression(node.expression)));
-        case 163 /* QualifiedName */:
-          return isValidPropertyAccessWithType(node, false, propertyName, getWidenedType(checkExpression(node.left)));
-        case 202 /* ImportType */:
-          return isValidPropertyAccessWithType(node, false, propertyName, getTypeFromTypeNode(node));
+    return symbol.links.type;
+  }
+  function getTypeParameterFromMappedType(type) {
+    return type.typeParameter || (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(type.declaration.typeParameter)));
+  }
+  function getConstraintTypeFromMappedType(type) {
+    return type.constraintType || (type.constraintType = getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)) || errorType);
+  }
+  function getNameTypeFromMappedType(type) {
+    return type.declaration.nameType ? type.nameType || (type.nameType = instantiateType(getTypeFromTypeNode(type.declaration.nameType), type.mapper)) : void 0;
+  }
+  function getTemplateTypeFromMappedType(type) {
+    return type.templateType || (type.templateType = type.declaration.type ? instantiateType(addOptionality(
+      getTypeFromTypeNode(type.declaration.type),
+      /*isProperty*/
+      true,
+      !!(getMappedTypeModifiers(type) & 4 /* IncludeOptional */)
+    ), type.mapper) : errorType);
+  }
+  function getConstraintDeclarationForMappedType(type) {
+    return getEffectiveConstraintOfTypeParameter(type.declaration.typeParameter);
+  }
+  function isMappedTypeWithKeyofConstraintDeclaration(type) {
+    const constraintDeclaration = getConstraintDeclarationForMappedType(type);
+    return constraintDeclaration.kind === 195 /* TypeOperator */ && constraintDeclaration.operator === 141 /* KeyOfKeyword */;
+  }
+  function getModifiersTypeFromMappedType(type) {
+    if (!type.modifiersType) {
+      if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
+        type.modifiersType = instantiateType(getTypeFromTypeNode(getConstraintDeclarationForMappedType(type).type), type.mapper);
+      } else {
+        const declaredType = getTypeFromMappedTypeNode(type.declaration);
+        const constraint = getConstraintTypeFromMappedType(declaredType);
+        const extendedConstraint = constraint && constraint.flags & 262144 /* TypeParameter */ ? getConstraintOfTypeParameter(constraint) : constraint;
+        type.modifiersType = extendedConstraint && extendedConstraint.flags & 4194304 /* Index */ ? instantiateType(extendedConstraint.type, type.mapper) : unknownType;
       }
     }
-    function isValidPropertyAccessForCompletions(node, type, property) {
-      return isPropertyAccessible(
-        node,
-        node.kind === 208 /* PropertyAccessExpression */ && node.expression.kind === 106 /* SuperKeyword */,
-        false,
-        type,
-        property
-      );
-    }
-    function isValidPropertyAccessWithType(node, isSuper, propertyName, type) {
-      if (isTypeAny(type)) {
+    return type.modifiersType;
+  }
+  function getMappedTypeModifiers(type) {
+    const declaration = type.declaration;
+    return (declaration.readonlyToken ? declaration.readonlyToken.kind === 40 /* MinusToken */ ? 2 /* ExcludeReadonly */ : 1 /* IncludeReadonly */ : 0) | (declaration.questionToken ? declaration.questionToken.kind === 40 /* MinusToken */ ? 8 /* ExcludeOptional */ : 4 /* IncludeOptional */ : 0);
+  }
+  function getMappedTypeOptionality(type) {
+    const modifiers = getMappedTypeModifiers(type);
+    return modifiers & 8 /* ExcludeOptional */ ? -1 : modifiers & 4 /* IncludeOptional */ ? 1 : 0;
+  }
+  function getCombinedMappedTypeOptionality(type) {
+    const optionality = getMappedTypeOptionality(type);
+    const modifiersType = getModifiersTypeFromMappedType(type);
+    return optionality || (isGenericMappedType(modifiersType) ? getMappedTypeOptionality(modifiersType) : 0);
+  }
+  function isPartialMappedType(type) {
+    return !!(getObjectFlags(type) & 32 /* Mapped */ && getMappedTypeModifiers(type) & 4 /* IncludeOptional */);
+  }
+  function isGenericMappedType(type) {
+    if (getObjectFlags(type) & 32 /* Mapped */) {
+      const constraint = getConstraintTypeFromMappedType(type);
+      if (isGenericIndexType(constraint)) {
         return true;
       }
-      const prop = getPropertyOfType(type, propertyName);
-      return !!prop && isPropertyAccessible(node, isSuper, false, type, prop);
-    }
-    function isPropertyAccessible(node, isSuper, isWrite, containingType, property) {
-      if (isTypeAny(containingType)) {
+      const nameType = getNameTypeFromMappedType(type);
+      if (nameType && isGenericIndexType(instantiateType(nameType, makeUnaryTypeMapper(getTypeParameterFromMappedType(type), constraint)))) {
         return true;
       }
-      if (property.valueDeclaration && isPrivateIdentifierClassElementDeclaration(property.valueDeclaration)) {
-        const declClass = getContainingClass(property.valueDeclaration);
-        return !isOptionalChain(node) && !!findAncestor(node, (parent2) => parent2 === declClass);
-      }
-      return checkPropertyAccessibilityAtLocation(node, isSuper, isWrite, containingType, property);
     }
-    function getForInVariableSymbol(node) {
-      const initializer = node.initializer;
-      if (initializer.kind === 258 /* VariableDeclarationList */) {
-        const variable = initializer.declarations[0];
-        if (variable && !isBindingPattern(variable.name)) {
-          return getSymbolOfNode(variable);
+    return false;
+  }
+  function resolveStructuredTypeMembers(type) {
+    if (!type.members) {
+      if (type.flags & 524288 /* Object */) {
+        if (type.objectFlags & 4 /* Reference */) {
+          resolveTypeReferenceMembers(type);
+        } else if (type.objectFlags & 3 /* ClassOrInterface */) {
+          resolveClassOrInterfaceMembers(type);
+        } else if (type.objectFlags & 1024 /* ReverseMapped */) {
+          resolveReverseMappedTypeMembers(type);
+        } else if (type.objectFlags & 16 /* Anonymous */) {
+          resolveAnonymousTypeMembers(type);
+        } else if (type.objectFlags & 32 /* Mapped */) {
+          resolveMappedTypeMembers(type);
+        } else {
+          Debug.fail("Unhandled object type " + Debug.formatObjectFlags(type.objectFlags));
         }
-      } else if (initializer.kind === 79 /* Identifier */) {
-        return getResolvedSymbol(initializer);
+      } else if (type.flags & 1048576 /* Union */) {
+        resolveUnionTypeMembers(type);
+      } else if (type.flags & 2097152 /* Intersection */) {
+        resolveIntersectionTypeMembers(type);
+      } else {
+        Debug.fail("Unhandled type " + Debug.formatTypeFlags(type.flags));
       }
-      return void 0;
     }
-    function hasNumericPropertyNames(type) {
-      return getIndexInfosOfType(type).length === 1 && !!getIndexInfoOfType(type, numberType);
-    }
-    function isForInVariableForNumericPropertyNames(expr) {
-      const e = skipParentheses(expr);
-      if (e.kind === 79 /* Identifier */) {
-        const symbol = getResolvedSymbol(e);
-        if (symbol.flags & 3 /* Variable */) {
-          let child = expr;
-          let node = expr.parent;
-          while (node) {
-            if (node.kind === 246 /* ForInStatement */ && child === node.statement && getForInVariableSymbol(node) === symbol && hasNumericPropertyNames(getTypeOfExpression(node.expression))) {
-              return true;
+    return type;
+  }
+  function getPropertiesOfObjectType(type) {
+    if (type.flags & 524288 /* Object */) {
+      return resolveStructuredTypeMembers(type).properties;
+    }
+    return emptyArray;
+  }
+  function getPropertyOfObjectType(type, name) {
+    if (type.flags & 524288 /* Object */) {
+      const resolved = resolveStructuredTypeMembers(type);
+      const symbol = resolved.members.get(name);
+      if (symbol && symbolIsValue(symbol)) {
+        return symbol;
+      }
+    }
+  }
+  function getPropertiesOfUnionOrIntersectionType(type) {
+    if (!type.resolvedProperties) {
+      const members = createSymbolTable();
+      for (const current of type.types) {
+        for (const prop of getPropertiesOfType(current)) {
+          if (!members.has(prop.escapedName)) {
+            const combinedProp = getPropertyOfUnionOrIntersectionType(type, prop.escapedName);
+            if (combinedProp) {
+              members.set(prop.escapedName, combinedProp);
             }
-            child = node;
-            node = node.parent;
           }
         }
+        if (type.flags & 1048576 /* Union */ && getIndexInfosOfType(current).length === 0) {
+          break;
+        }
       }
-      return false;
+      type.resolvedProperties = getNamedMembers(members);
     }
-    function checkIndexedAccess(node, checkMode) {
-      return node.flags & 32 /* OptionalChain */ ? checkElementAccessChain(node, checkMode) : checkElementAccessExpression(node, checkNonNullExpression(node.expression), checkMode);
+    return type.resolvedProperties;
+  }
+  function getPropertiesOfType(type) {
+    type = getReducedApparentType(type);
+    return type.flags & 3145728 /* UnionOrIntersection */ ? getPropertiesOfUnionOrIntersectionType(type) : getPropertiesOfObjectType(type);
+  }
+  function forEachPropertyOfType(type, action) {
+    type = getReducedApparentType(type);
+    if (type.flags & 3670016 /* StructuredType */) {
+      resolveStructuredTypeMembers(type).members.forEach((symbol, escapedName) => {
+        if (isNamedMember(symbol, escapedName)) {
+          action(symbol, escapedName);
+        }
+      });
     }
-    function checkElementAccessChain(node, checkMode) {
-      const exprType = checkExpression(node.expression);
-      const nonOptionalType = getOptionalExpressionType(exprType, node.expression);
-      return propagateOptionalTypeMarker(checkElementAccessExpression(node, checkNonNullType(nonOptionalType, node.expression), checkMode), node, nonOptionalType !== exprType);
+  }
+  function isTypeInvalidDueToUnionDiscriminant(contextualType, obj) {
+    const list = obj.properties;
+    return list.some((property) => {
+      const nameType = property.name && getLiteralTypeFromPropertyName(property.name);
+      const name = nameType && isTypeUsableAsPropertyName(nameType) ? getPropertyNameFromType(nameType) : void 0;
+      const expected = name === void 0 ? void 0 : getTypeOfPropertyOfType(contextualType, name);
+      return !!expected && isLiteralType(expected) && !isTypeAssignableTo(getTypeOfNode(property), expected);
+    });
+  }
+  function getAllPossiblePropertiesOfTypes(types) {
+    const unionType = getUnionType(types);
+    if (!(unionType.flags & 1048576 /* Union */)) {
+      return getAugmentedPropertiesOfType(unionType);
     }
-    function checkElementAccessExpression(node, exprType, checkMode) {
-      const objectType = getAssignmentTargetKind(node) !== 0 /* None */ || isMethodAccessForCall(node) ? getWidenedType(exprType) : exprType;
-      const indexExpression = node.argumentExpression;
-      const indexType = checkExpression(indexExpression);
-      if (isErrorType(objectType) || objectType === silentNeverType) {
-        return objectType;
-      }
-      if (isConstEnumObjectType(objectType) && !isStringLiteralLike(indexExpression)) {
-        error(indexExpression, Diagnostics.A_const_enum_member_can_only_be_accessed_using_a_string_literal);
-        return errorType;
+    const props = createSymbolTable();
+    for (const memberType of types) {
+      for (const { escapedName } of getAugmentedPropertiesOfType(memberType)) {
+        if (!props.has(escapedName)) {
+          const prop = createUnionOrIntersectionProperty(unionType, escapedName);
+          if (prop)
+            props.set(escapedName, prop);
+        }
       }
-      const effectiveIndexType = isForInVariableForNumericPropertyNames(indexExpression) ? numberType : indexType;
-      const accessFlags = isAssignmentTarget(node) ? 4 /* Writing */ | (isGenericObjectType(objectType) && !isThisTypeParameter(objectType) ? 2 /* NoIndexSignatures */ : 0) : 32 /* ExpressionPosition */;
-      const indexedAccessType = getIndexedAccessTypeOrUndefined(objectType, effectiveIndexType, accessFlags, node) || errorType;
-      return checkIndexedAccessIndexType(getFlowTypeOfAccessExpression(node, getNodeLinks(node).resolvedSymbol, indexedAccessType, indexExpression, checkMode), node);
     }
-    function callLikeExpressionMayHaveTypeArguments(node) {
-      return isCallOrNewExpression(node) || isTaggedTemplateExpression(node) || isJsxOpeningLikeElement(node);
+    return arrayFrom(props.values());
+  }
+  function getConstraintOfType(type) {
+    return type.flags & 262144 /* TypeParameter */ ? getConstraintOfTypeParameter(type) : type.flags & 8388608 /* IndexedAccess */ ? getConstraintOfIndexedAccess(type) : type.flags & 16777216 /* Conditional */ ? getConstraintOfConditionalType(type) : getBaseConstraintOfType(type);
+  }
+  function getConstraintOfTypeParameter(typeParameter) {
+    return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : void 0;
+  }
+  function isConstTypeVariable(type) {
+    var _a2;
+    return !!(type.flags & 262144 /* TypeParameter */ && some((_a2 = type.symbol) == null ? void 0 : _a2.declarations, (d) => hasSyntacticModifier(d, 2048 /* Const */)) || type.flags & 8388608 /* IndexedAccess */ && isConstTypeVariable(type.objectType));
+  }
+  function getConstraintOfIndexedAccess(type) {
+    return hasNonCircularBaseConstraint(type) ? getConstraintFromIndexedAccess(type) : void 0;
+  }
+  function getSimplifiedTypeOrConstraint(type) {
+    const simplified = getSimplifiedType(
+      type,
+      /*writing*/
+      false
+    );
+    return simplified !== type ? simplified : getConstraintOfType(type);
+  }
+  function getConstraintFromIndexedAccess(type) {
+    if (isMappedTypeGenericIndexedAccess(type)) {
+      return substituteIndexedMappedType(type.objectType, type.indexType);
     }
-    function resolveUntypedCall(node) {
-      if (callLikeExpressionMayHaveTypeArguments(node)) {
-        forEach(node.typeArguments, checkSourceElement);
+    const indexConstraint = getSimplifiedTypeOrConstraint(type.indexType);
+    if (indexConstraint && indexConstraint !== type.indexType) {
+      const indexedAccess = getIndexedAccessTypeOrUndefined(type.objectType, indexConstraint, type.accessFlags);
+      if (indexedAccess) {
+        return indexedAccess;
       }
-      if (node.kind === 212 /* TaggedTemplateExpression */) {
-        checkExpression(node.template);
-      } else if (isJsxOpeningLikeElement(node)) {
-        checkExpression(node.attributes);
-      } else if (node.kind !== 167 /* Decorator */) {
-        forEach(node.arguments, (argument) => {
-          checkExpression(argument);
-        });
-      }
-      return anySignature;
     }
-    function resolveErrorCall(node) {
-      resolveUntypedCall(node);
-      return unknownSignature;
+    const objectConstraint = getSimplifiedTypeOrConstraint(type.objectType);
+    if (objectConstraint && objectConstraint !== type.objectType) {
+      return getIndexedAccessTypeOrUndefined(objectConstraint, type.indexType, type.accessFlags);
     }
-    function reorderCandidates(signatures, result, callChainFlags) {
-      let lastParent;
-      let lastSymbol;
-      let cutoffIndex = 0;
-      let index;
-      let specializedIndex = -1;
-      let spliceIndex;
-      Debug.assert(!result.length);
-      for (const signature of signatures) {
-        const symbol = signature.declaration && getSymbolOfNode(signature.declaration);
-        const parent2 = signature.declaration && signature.declaration.parent;
-        if (!lastSymbol || symbol === lastSymbol) {
-          if (lastParent && parent2 === lastParent) {
-            index = index + 1;
-          } else {
-            lastParent = parent2;
-            index = cutoffIndex;
-          }
-        } else {
-          index = cutoffIndex = result.length;
-          lastParent = parent2;
-        }
-        lastSymbol = symbol;
-        if (signatureHasLiteralTypes(signature)) {
-          specializedIndex++;
-          spliceIndex = specializedIndex;
-          cutoffIndex++;
-        } else {
-          spliceIndex = index;
+    return void 0;
+  }
+  function getDefaultConstraintOfConditionalType(type) {
+    if (!type.resolvedDefaultConstraint) {
+      const trueConstraint = getInferredTrueTypeFromConditionalType(type);
+      const falseConstraint = getFalseTypeFromConditionalType(type);
+      type.resolvedDefaultConstraint = isTypeAny(trueConstraint) ? falseConstraint : isTypeAny(falseConstraint) ? trueConstraint : getUnionType([trueConstraint, falseConstraint]);
+    }
+    return type.resolvedDefaultConstraint;
+  }
+  function getConstraintOfDistributiveConditionalType(type) {
+    if (type.root.isDistributive && type.restrictiveInstantiation !== type) {
+      const simplified = getSimplifiedType(
+        type.checkType,
+        /*writing*/
+        false
+      );
+      const constraint = simplified === type.checkType ? getConstraintOfType(simplified) : simplified;
+      if (constraint && constraint !== type.checkType) {
+        const instantiated = getConditionalTypeInstantiation(type, prependTypeMapping(type.root.checkType, constraint, type.mapper));
+        if (!(instantiated.flags & 131072 /* Never */)) {
+          return instantiated;
         }
-        result.splice(spliceIndex, 0, callChainFlags ? getOptionalCallSignature(signature, callChainFlags) : signature);
       }
     }
-    function isSpreadArgument(arg) {
-      return !!arg && (arg.kind === 227 /* SpreadElement */ || arg.kind === 234 /* SyntheticExpression */ && arg.isSpread);
-    }
-    function getSpreadArgumentIndex(args) {
-      return findIndex(args, isSpreadArgument);
-    }
-    function acceptsVoid(t) {
-      return !!(t.flags & 16384 /* Void */);
-    }
-    function acceptsVoidUndefinedUnknownOrAny(t) {
-      return !!(t.flags & (16384 /* Void */ | 32768 /* Undefined */ | 2 /* Unknown */ | 1 /* Any */));
-    }
-    function hasCorrectArity(node, args, signature, signatureHelpTrailingComma = false) {
-      let argCount;
-      let callIsIncomplete = false;
-      let effectiveParameterCount = getParameterCount(signature);
-      let effectiveMinimumArguments = getMinArgumentCount(signature);
-      if (node.kind === 212 /* TaggedTemplateExpression */) {
-        argCount = args.length;
-        if (node.template.kind === 225 /* TemplateExpression */) {
-          const lastSpan = last(node.template.templateSpans);
-          callIsIncomplete = nodeIsMissing(lastSpan.literal) || !!lastSpan.literal.isUnterminated;
-        } else {
-          const templateLiteral = node.template;
-          Debug.assert(templateLiteral.kind === 14 /* NoSubstitutionTemplateLiteral */);
-          callIsIncomplete = !!templateLiteral.isUnterminated;
-        }
-      } else if (node.kind === 167 /* Decorator */) {
-        argCount = getDecoratorArgumentCount(node, signature);
-      } else if (isJsxOpeningLikeElement(node)) {
-        callIsIncomplete = node.attributes.end === node.end;
-        if (callIsIncomplete) {
-          return true;
+    return void 0;
+  }
+  function getConstraintFromConditionalType(type) {
+    return getConstraintOfDistributiveConditionalType(type) || getDefaultConstraintOfConditionalType(type);
+  }
+  function getConstraintOfConditionalType(type) {
+    return hasNonCircularBaseConstraint(type) ? getConstraintFromConditionalType(type) : void 0;
+  }
+  function getEffectiveConstraintOfIntersection(types, targetIsUnion) {
+    let constraints;
+    let hasDisjointDomainType = false;
+    for (const t of types) {
+      if (t.flags & 465829888 /* Instantiable */) {
+        let constraint = getConstraintOfType(t);
+        while (constraint && constraint.flags & (262144 /* TypeParameter */ | 4194304 /* Index */ | 16777216 /* Conditional */)) {
+          constraint = getConstraintOfType(constraint);
         }
-        argCount = effectiveMinimumArguments === 0 ? args.length : 1;
-        effectiveParameterCount = args.length === 0 ? effectiveParameterCount : 1;
-        effectiveMinimumArguments = Math.min(effectiveMinimumArguments, 1);
-      } else if (!node.arguments) {
-        Debug.assert(node.kind === 211 /* NewExpression */);
-        return getMinArgumentCount(signature) === 0;
-      } else {
-        argCount = signatureHelpTrailingComma ? args.length + 1 : args.length;
-        callIsIncomplete = node.arguments.end === node.end;
-        const spreadArgIndex = getSpreadArgumentIndex(args);
-        if (spreadArgIndex >= 0) {
-          return spreadArgIndex >= getMinArgumentCount(signature) && (hasEffectiveRestParameter(signature) || spreadArgIndex < getParameterCount(signature));
+        if (constraint) {
+          constraints = append(constraints, constraint);
+          if (targetIsUnion) {
+            constraints = append(constraints, t);
+          }
         }
+      } else if (t.flags & 469892092 /* DisjointDomains */ || isEmptyAnonymousObjectType(t)) {
+        hasDisjointDomainType = true;
       }
-      if (!hasEffectiveRestParameter(signature) && argCount > effectiveParameterCount) {
-        return false;
-      }
-      if (callIsIncomplete || argCount >= effectiveMinimumArguments) {
-        return true;
-      }
-      for (let i = argCount; i < effectiveMinimumArguments; i++) {
-        const type = getTypeAtPosition(signature, i);
-        if (filterType(type, isInJSFile(node) && !strictNullChecks ? acceptsVoidUndefinedUnknownOrAny : acceptsVoid).flags & 131072 /* Never */) {
-          return false;
+    }
+    if (constraints && (targetIsUnion || hasDisjointDomainType)) {
+      if (hasDisjointDomainType) {
+        for (const t of types) {
+          if (t.flags & 469892092 /* DisjointDomains */ || isEmptyAnonymousObjectType(t)) {
+            constraints = append(constraints, t);
+          }
         }
       }
-      return true;
-    }
-    function hasCorrectTypeArgumentArity(signature, typeArguments) {
-      const numTypeParameters = length(signature.typeParameters);
-      const minTypeArgumentCount = getMinTypeArgumentCount(signature.typeParameters);
-      return !some(typeArguments) || typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters;
+      return getNormalizedType(
+        getIntersectionType(constraints),
+        /*writing*/
+        false
+      );
     }
-    function getSingleCallSignature(type) {
-      return getSingleSignature(type, 0 /* Call */, false);
+    return void 0;
+  }
+  function getBaseConstraintOfType(type) {
+    if (type.flags & (58982400 /* InstantiableNonPrimitive */ | 3145728 /* UnionOrIntersection */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */)) {
+      const constraint = getResolvedBaseConstraint(type);
+      return constraint !== noConstraintType && constraint !== circularConstraintType ? constraint : void 0;
     }
-    function getSingleCallOrConstructSignature(type) {
-      return getSingleSignature(type, 0 /* Call */, false) || getSingleSignature(type, 1 /* Construct */, false);
+    return type.flags & 4194304 /* Index */ ? keyofConstraintType : void 0;
+  }
+  function getBaseConstraintOrType(type) {
+    return getBaseConstraintOfType(type) || type;
+  }
+  function hasNonCircularBaseConstraint(type) {
+    return getResolvedBaseConstraint(type) !== circularConstraintType;
+  }
+  function getResolvedBaseConstraint(type) {
+    if (type.resolvedBaseConstraint) {
+      return type.resolvedBaseConstraint;
     }
-    function getSingleSignature(type, kind, allowMembers) {
-      if (type.flags & 524288 /* Object */) {
-        const resolved = resolveStructuredTypeMembers(type);
-        if (allowMembers || resolved.properties.length === 0 && resolved.indexInfos.length === 0) {
-          if (kind === 0 /* Call */ && resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0) {
-            return resolved.callSignatures[0];
-          }
-          if (kind === 1 /* Construct */ && resolved.constructSignatures.length === 1 && resolved.callSignatures.length === 0) {
-            return resolved.constructSignatures[0];
+    const stack = [];
+    return type.resolvedBaseConstraint = getTypeWithThisArgument(getImmediateBaseConstraint(type), type);
+    function getImmediateBaseConstraint(t) {
+      if (!t.immediateBaseConstraint) {
+        if (!pushTypeResolution(t, 4 /* ImmediateBaseConstraint */)) {
+          return circularConstraintType;
+        }
+        let result;
+        const identity2 = getRecursionIdentity(t);
+        if (stack.length < 10 || stack.length < 50 && !contains(stack, identity2)) {
+          stack.push(identity2);
+          result = computeBaseConstraint(getSimplifiedType(
+            t,
+            /*writing*/
+            false
+          ));
+          stack.pop();
+        }
+        if (!popTypeResolution()) {
+          if (t.flags & 262144 /* TypeParameter */) {
+            const errorNode = getConstraintDeclaration(t);
+            if (errorNode) {
+              const diagnostic = error(errorNode, Diagnostics.Type_parameter_0_has_a_circular_constraint, typeToString(t));
+              if (currentNode && !isNodeDescendantOf(errorNode, currentNode) && !isNodeDescendantOf(currentNode, errorNode)) {
+                addRelatedInfo(diagnostic, createDiagnosticForNode(currentNode, Diagnostics.Circularity_originates_in_type_at_this_location));
+              }
+            }
           }
+          result = circularConstraintType;
         }
+        t.immediateBaseConstraint = result || noConstraintType;
       }
-      return void 0;
-    }
-    function instantiateSignatureInContextOf(signature, contextualSignature, inferenceContext, compareTypes) {
-      const context = createInferenceContext(signature.typeParameters, signature, 0 /* None */, compareTypes);
-      const restType = getEffectiveRestType(contextualSignature);
-      const mapper = inferenceContext && (restType && restType.flags & 262144 /* TypeParameter */ ? inferenceContext.nonFixingMapper : inferenceContext.mapper);
-      const sourceSignature = mapper ? instantiateSignature(contextualSignature, mapper) : contextualSignature;
-      applyToParameterTypes(sourceSignature, signature, (source, target) => {
-        inferTypes(context.inferences, source, target);
-      });
-      if (!inferenceContext) {
-        applyToReturnTypes(contextualSignature, signature, (source, target) => {
-          inferTypes(context.inferences, source, target, 128 /* ReturnType */);
-        });
-      }
-      return getSignatureInstantiation(signature, getInferredTypes(context), isInJSFile(contextualSignature.declaration));
-    }
-    function inferJsxTypeArguments(node, signature, checkMode, context) {
-      const paramType = getEffectiveFirstArgumentForJsxSignature(signature, node);
-      const checkAttrType = checkExpressionWithContextualType(node.attributes, paramType, context, checkMode);
-      inferTypes(context.inferences, checkAttrType, paramType);
-      return getInferredTypes(context);
+      return t.immediateBaseConstraint;
     }
-    function getThisArgumentType(thisArgumentNode) {
-      if (!thisArgumentNode) {
-        return voidType;
-      }
-      const thisArgumentType = checkExpression(thisArgumentNode);
-      return isOptionalChainRoot(thisArgumentNode.parent) ? getNonNullableType(thisArgumentType) : isOptionalChain(thisArgumentNode.parent) ? removeOptionalTypeMarker(thisArgumentType) : thisArgumentType;
+    function getBaseConstraint(t) {
+      const c = getImmediateBaseConstraint(t);
+      return c !== noConstraintType && c !== circularConstraintType ? c : void 0;
     }
-    function inferTypeArguments(node, signature, args, checkMode, context) {
-      if (isJsxOpeningLikeElement(node)) {
-        return inferJsxTypeArguments(node, signature, checkMode, context);
+    function computeBaseConstraint(t) {
+      if (t.flags & 262144 /* TypeParameter */) {
+        const constraint = getConstraintFromTypeParameter(t);
+        return t.isThisType || !constraint ? constraint : getBaseConstraint(constraint);
       }
-      if (node.kind !== 167 /* Decorator */) {
-        const skipBindingPatterns = every(signature.typeParameters, (p) => !!getDefaultFromTypeParameter(p));
-        const contextualType = getContextualType2(node, skipBindingPatterns ? 8 /* SkipBindingPatterns */ : 0 /* None */);
-        if (contextualType) {
-          const inferenceTargetType = getReturnTypeOfSignature(signature);
-          if (couldContainTypeVariables(inferenceTargetType)) {
-            const outerContext = getInferenceContext(node);
-            const isFromBindingPattern = !skipBindingPatterns && getContextualType2(node, 8 /* SkipBindingPatterns */) !== contextualType;
-            if (!isFromBindingPattern) {
-              const outerMapper = getMapperFromContext(cloneInferenceContext(outerContext, 1 /* NoDefault */));
-              const instantiatedType = instantiateType(contextualType, outerMapper);
-              const contextualSignature = getSingleCallSignature(instantiatedType);
-              const inferenceSourceType = contextualSignature && contextualSignature.typeParameters ? getOrCreateTypeFromSignature(getSignatureInstantiationWithoutFillingInTypeArguments(contextualSignature, contextualSignature.typeParameters)) : instantiatedType;
-              inferTypes(context.inferences, inferenceSourceType, inferenceTargetType, 128 /* ReturnType */);
+      if (t.flags & 3145728 /* UnionOrIntersection */) {
+        const types = t.types;
+        const baseTypes = [];
+        let different = false;
+        for (const type2 of types) {
+          const baseType = getBaseConstraint(type2);
+          if (baseType) {
+            if (baseType !== type2) {
+              different = true;
             }
-            const returnContext = createInferenceContext(signature.typeParameters, signature, context.flags);
-            const returnSourceType = instantiateType(contextualType, outerContext && outerContext.returnMapper);
-            inferTypes(returnContext.inferences, returnSourceType, inferenceTargetType);
-            context.returnMapper = some(returnContext.inferences, hasInferenceCandidates) ? getMapperFromContext(cloneInferredPartOfContext(returnContext)) : void 0;
+            baseTypes.push(baseType);
+          } else {
+            different = true;
           }
         }
-      }
-      const restType = getNonArrayRestType(signature);
-      const argCount = restType ? Math.min(getParameterCount(signature) - 1, args.length) : args.length;
-      if (restType && restType.flags & 262144 /* TypeParameter */) {
-        const info = find(context.inferences, (info2) => info2.typeParameter === restType);
-        if (info) {
-          info.impliedArity = findIndex(args, isSpreadArgument, argCount) < 0 ? args.length - argCount : void 0;
+        if (!different) {
+          return t;
         }
+        return t.flags & 1048576 /* Union */ && baseTypes.length === types.length ? getUnionType(baseTypes) : t.flags & 2097152 /* Intersection */ && baseTypes.length ? getIntersectionType(baseTypes) : void 0;
       }
-      const thisType = getThisTypeOfSignature(signature);
-      if (thisType && couldContainTypeVariables(thisType)) {
-        const thisArgumentNode = getThisArgumentOfCall(node);
-        inferTypes(context.inferences, getThisArgumentType(thisArgumentNode), thisType);
+      if (t.flags & 4194304 /* Index */) {
+        return keyofConstraintType;
       }
-      for (let i = 0; i < argCount; i++) {
-        const arg = args[i];
-        if (arg.kind !== 229 /* OmittedExpression */ && !(checkMode & 32 /* IsForStringLiteralArgumentCompletions */ && hasSkipDirectInferenceFlag(arg))) {
-          const paramType = getTypeAtPosition(signature, i);
-          if (couldContainTypeVariables(paramType)) {
-            const argType = checkExpressionWithContextualType(arg, paramType, context, checkMode);
-            inferTypes(context.inferences, argType, paramType);
-          }
-        }
+      if (t.flags & 134217728 /* TemplateLiteral */) {
+        const types = t.types;
+        const constraints = mapDefined(types, getBaseConstraint);
+        return constraints.length === types.length ? getTemplateLiteralType(t.texts, constraints) : stringType;
       }
-      if (restType && couldContainTypeVariables(restType)) {
-        const spreadType = getSpreadArgumentType(args, argCount, args.length, restType, context, checkMode);
-        inferTypes(context.inferences, spreadType, restType);
+      if (t.flags & 268435456 /* StringMapping */) {
+        const constraint = getBaseConstraint(t.type);
+        return constraint && constraint !== t.type ? getStringMappingType(t.symbol, constraint) : stringType;
       }
-      return getInferredTypes(context);
-    }
-    function getMutableArrayOrTupleType(type) {
-      return type.flags & 1048576 /* Union */ ? mapType(type, getMutableArrayOrTupleType) : type.flags & 1 /* Any */ || isMutableArrayOrTuple(getBaseConstraintOfType(type) || type) ? type : isTupleType(type) ? createTupleType(getTypeArguments(type), type.target.elementFlags, false, type.target.labeledElementDeclarations) : createTupleType([type], [8 /* Variadic */]);
-    }
-    function getSpreadArgumentType(args, index, argCount, restType, context, checkMode) {
-      if (index >= argCount - 1) {
-        const arg = args[argCount - 1];
-        if (isSpreadArgument(arg)) {
-          return getMutableArrayOrTupleType(arg.kind === 234 /* SyntheticExpression */ ? arg.type : checkExpressionWithContextualType(arg.expression, restType, context, checkMode));
+      if (t.flags & 8388608 /* IndexedAccess */) {
+        if (isMappedTypeGenericIndexedAccess(t)) {
+          return getBaseConstraint(substituteIndexedMappedType(t.objectType, t.indexType));
         }
+        const baseObjectType = getBaseConstraint(t.objectType);
+        const baseIndexType = getBaseConstraint(t.indexType);
+        const baseIndexedAccess = baseObjectType && baseIndexType && getIndexedAccessTypeOrUndefined(baseObjectType, baseIndexType, t.accessFlags);
+        return baseIndexedAccess && getBaseConstraint(baseIndexedAccess);
       }
-      const types = [];
-      const flags = [];
-      const names = [];
-      for (let i = index; i < argCount; i++) {
-        const arg = args[i];
-        if (isSpreadArgument(arg)) {
-          const spreadType = arg.kind === 234 /* SyntheticExpression */ ? arg.type : checkExpression(arg.expression);
-          if (isArrayLikeType(spreadType)) {
-            types.push(spreadType);
-            flags.push(8 /* Variadic */);
-          } else {
-            types.push(checkIteratedTypeOrElementType(33 /* Spread */, spreadType, undefinedType, arg.kind === 227 /* SpreadElement */ ? arg.expression : arg));
-            flags.push(4 /* Rest */);
-          }
-        } else {
-          const contextualType = getIndexedAccessType(restType, getNumberLiteralType(i - index), 256 /* Contextual */);
-          const argType = checkExpressionWithContextualType(arg, contextualType, context, checkMode);
-          const hasPrimitiveContextualType = maybeTypeOfKind(contextualType, 131068 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */);
-          types.push(hasPrimitiveContextualType ? getRegularTypeOfLiteralType(argType) : getWidenedLiteralType(argType));
-          flags.push(1 /* Required */);
-        }
-        if (arg.kind === 234 /* SyntheticExpression */ && arg.tupleNameSource) {
-          names.push(arg.tupleNameSource);
-        }
-      }
-      return createTupleType(types, flags, false, length(names) === length(types) ? names : void 0);
-    }
-    function checkTypeArguments(signature, typeArgumentNodes, reportErrors2, headMessage) {
-      const isJavascript = isInJSFile(signature.declaration);
-      const typeParameters = signature.typeParameters;
-      const typeArgumentTypes = fillMissingTypeArguments(map(typeArgumentNodes, getTypeFromTypeNode), typeParameters, getMinTypeArgumentCount(typeParameters), isJavascript);
-      let mapper;
-      for (let i = 0; i < typeArgumentNodes.length; i++) {
-        Debug.assert(typeParameters[i] !== void 0, "Should not call checkTypeArguments with too many type arguments");
-        const constraint = getConstraintOfTypeParameter(typeParameters[i]);
-        if (constraint) {
-          const errorInfo = reportErrors2 && headMessage ? () => chainDiagnosticMessages(void 0, Diagnostics.Type_0_does_not_satisfy_the_constraint_1) : void 0;
-          const typeArgumentHeadMessage = headMessage || Diagnostics.Type_0_does_not_satisfy_the_constraint_1;
-          if (!mapper) {
-            mapper = createTypeMapper(typeParameters, typeArgumentTypes);
-          }
-          const typeArgument = typeArgumentTypes[i];
-          if (!checkTypeAssignableTo(
-            typeArgument,
-            getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument),
-            reportErrors2 ? typeArgumentNodes[i] : void 0,
-            typeArgumentHeadMessage,
-            errorInfo
-          )) {
-            return void 0;
-          }
-        }
+      if (t.flags & 16777216 /* Conditional */) {
+        const constraint = getConstraintFromConditionalType(t);
+        return constraint && getBaseConstraint(constraint);
       }
-      return typeArgumentTypes;
-    }
-    function getJsxReferenceKind(node) {
-      if (isJsxIntrinsicIdentifier(node.tagName)) {
-        return 2 /* Mixed */;
+      if (t.flags & 33554432 /* Substitution */) {
+        return getBaseConstraint(getSubstitutionIntersection(t));
       }
-      const tagType = getApparentType(checkExpression(node.tagName));
-      if (length(getSignaturesOfType(tagType, 1 /* Construct */))) {
-        return 0 /* Component */;
+      return t;
+    }
+  }
+  function getApparentTypeOfIntersectionType(type) {
+    return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(
+      type,
+      type,
+      /*apparentType*/
+      true
+    ));
+  }
+  function getResolvedTypeParameterDefault(typeParameter) {
+    if (!typeParameter.default) {
+      if (typeParameter.target) {
+        const targetDefault = getResolvedTypeParameterDefault(typeParameter.target);
+        typeParameter.default = targetDefault ? instantiateType(targetDefault, typeParameter.mapper) : noConstraintType;
+      } else {
+        typeParameter.default = resolvingDefaultType;
+        const defaultDeclaration = typeParameter.symbol && forEach(typeParameter.symbol.declarations, (decl) => isTypeParameterDeclaration(decl) && decl.default);
+        const defaultType = defaultDeclaration ? getTypeFromTypeNode(defaultDeclaration) : noConstraintType;
+        if (typeParameter.default === resolvingDefaultType) {
+          typeParameter.default = defaultType;
+        }
       }
-      if (length(getSignaturesOfType(tagType, 0 /* Call */))) {
-        return 1 /* Function */;
+    } else if (typeParameter.default === resolvingDefaultType) {
+      typeParameter.default = circularConstraintType;
+    }
+    return typeParameter.default;
+  }
+  function getDefaultFromTypeParameter(typeParameter) {
+    const defaultType = getResolvedTypeParameterDefault(typeParameter);
+    return defaultType !== noConstraintType && defaultType !== circularConstraintType ? defaultType : void 0;
+  }
+  function hasNonCircularTypeParameterDefault(typeParameter) {
+    return getResolvedTypeParameterDefault(typeParameter) !== circularConstraintType;
+  }
+  function hasTypeParameterDefault(typeParameter) {
+    return !!(typeParameter.symbol && forEach(typeParameter.symbol.declarations, (decl) => isTypeParameterDeclaration(decl) && decl.default));
+  }
+  function getApparentTypeOfMappedType(type) {
+    return type.resolvedApparentType || (type.resolvedApparentType = getResolvedApparentTypeOfMappedType(type));
+  }
+  function getResolvedApparentTypeOfMappedType(type) {
+    const typeVariable = getHomomorphicTypeVariable(type);
+    if (typeVariable && !type.declaration.nameType) {
+      const constraint = getConstraintOfTypeParameter(typeVariable);
+      if (constraint && isArrayOrTupleType(constraint)) {
+        return instantiateType(type, prependTypeMapping(typeVariable, constraint, type.mapper));
       }
-      return 2 /* Mixed */;
     }
-    function checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation, checkMode, reportErrors2, containingMessageChain, errorOutputContainer) {
-      const paramType = getEffectiveFirstArgumentForJsxSignature(signature, node);
-      const attributesType = checkExpressionWithContextualType(node.attributes, paramType, void 0, checkMode);
-      return checkTagNameDoesNotExpectTooManyArguments() && checkTypeRelatedToAndOptionallyElaborate(
-        attributesType,
-        paramType,
-        relation,
-        reportErrors2 ? node.tagName : void 0,
-        node.attributes,
-        void 0,
-        containingMessageChain,
-        errorOutputContainer
-      );
-      function checkTagNameDoesNotExpectTooManyArguments() {
-        var _a2;
-        if (getJsxNamespaceContainerForImplicitImport(node)) {
-          return true;
-        }
-        const tagType = isJsxOpeningElement(node) || isJsxSelfClosingElement(node) && !isJsxIntrinsicIdentifier(node.tagName) ? checkExpression(node.tagName) : void 0;
-        if (!tagType) {
-          return true;
-        }
-        const tagCallSignatures = getSignaturesOfType(tagType, 0 /* Call */);
-        if (!length(tagCallSignatures)) {
-          return true;
-        }
-        const factory2 = getJsxFactoryEntity(node);
-        if (!factory2) {
-          return true;
-        }
-        const factorySymbol = resolveEntityName(factory2, 111551 /* Value */, true, false, node);
-        if (!factorySymbol) {
-          return true;
-        }
-        const factoryType = getTypeOfSymbol(factorySymbol);
-        const callSignatures = getSignaturesOfType(factoryType, 0 /* Call */);
-        if (!length(callSignatures)) {
-          return true;
-        }
-        let hasFirstParamSignatures = false;
-        let maxParamCount = 0;
-        for (const sig of callSignatures) {
-          const firstparam = getTypeAtPosition(sig, 0);
-          const signaturesOfParam = getSignaturesOfType(firstparam, 0 /* Call */);
-          if (!length(signaturesOfParam))
-            continue;
-          for (const paramSig of signaturesOfParam) {
-            hasFirstParamSignatures = true;
-            if (hasEffectiveRestParameter(paramSig)) {
-              return true;
-            }
-            const paramCount = getParameterCount(paramSig);
-            if (paramCount > maxParamCount) {
-              maxParamCount = paramCount;
+    return type;
+  }
+  function isMappedTypeGenericIndexedAccess(type) {
+    let objectType;
+    return !!(type.flags & 8388608 /* IndexedAccess */ && getObjectFlags(objectType = type.objectType) & 32 /* Mapped */ && !isGenericMappedType(objectType) && isGenericIndexType(type.indexType) && !(getMappedTypeModifiers(objectType) & 8 /* ExcludeOptional */) && !objectType.declaration.nameType);
+  }
+  function getApparentType(type) {
+    const t = !(type.flags & 465829888 /* Instantiable */) ? type : getBaseConstraintOfType(type) || unknownType;
+    return getObjectFlags(t) & 32 /* Mapped */ ? getApparentTypeOfMappedType(t) : t.flags & 2097152 /* Intersection */ ? getApparentTypeOfIntersectionType(t) : t.flags & 402653316 /* StringLike */ ? globalStringType : t.flags & 296 /* NumberLike */ ? globalNumberType : t.flags & 2112 /* BigIntLike */ ? getGlobalBigIntType() : t.flags & 528 /* BooleanLike */ ? globalBooleanType : t.flags & 12288 /* ESSymbolLike */ ? getGlobalESSymbolType() : t.flags & 67108864 /* NonPrimitive */ ? emptyObjectType : t.flags & 4194304 /* Index */ ? keyofConstraintType : t.flags & 2 /* Unknown */ && !strictNullChecks ? emptyObjectType : t;
+  }
+  function getReducedApparentType(type) {
+    return getReducedType(getApparentType(getReducedType(type)));
+  }
+  function createUnionOrIntersectionProperty(containingType, name, skipObjectFunctionPropertyAugment) {
+    var _a2, _b, _c;
+    let singleProp;
+    let propSet;
+    let indexTypes;
+    const isUnion = containingType.flags & 1048576 /* Union */;
+    let optionalFlag;
+    let syntheticFlag = 4 /* SyntheticMethod */;
+    let checkFlags = isUnion ? 0 : 8 /* Readonly */;
+    let mergedInstantiations = false;
+    for (const current of containingType.types) {
+      const type = getApparentType(current);
+      if (!(isErrorType(type) || type.flags & 131072 /* Never */)) {
+        const prop = getPropertyOfType(type, name, skipObjectFunctionPropertyAugment);
+        const modifiers = prop ? getDeclarationModifierFlagsFromSymbol(prop) : 0;
+        if (prop) {
+          if (prop.flags & 106500 /* ClassMember */) {
+            optionalFlag != null ? optionalFlag : optionalFlag = isUnion ? 0 /* None */ : 16777216 /* Optional */;
+            if (isUnion) {
+              optionalFlag |= prop.flags & 16777216 /* Optional */;
+            } else {
+              optionalFlag &= prop.flags;
             }
           }
-        }
-        if (!hasFirstParamSignatures) {
-          return true;
-        }
-        let absoluteMinArgCount = Infinity;
-        for (const tagSig of tagCallSignatures) {
-          const tagRequiredArgCount = getMinArgumentCount(tagSig);
-          if (tagRequiredArgCount < absoluteMinArgCount) {
-            absoluteMinArgCount = tagRequiredArgCount;
+          if (!singleProp) {
+            singleProp = prop;
+          } else if (prop !== singleProp) {
+            const isInstantiation = (getTargetSymbol(prop) || prop) === (getTargetSymbol(singleProp) || singleProp);
+            if (isInstantiation && compareProperties2(singleProp, prop, (a, b) => a === b ? -1 /* True */ : 0 /* False */) === -1 /* True */) {
+              mergedInstantiations = !!singleProp.parent && !!length(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(singleProp.parent));
+            } else {
+              if (!propSet) {
+                propSet = /* @__PURE__ */ new Map();
+                propSet.set(getSymbolId(singleProp), singleProp);
+              }
+              const id = getSymbolId(prop);
+              if (!propSet.has(id)) {
+                propSet.set(id, prop);
+              }
+            }
           }
-        }
-        if (absoluteMinArgCount <= maxParamCount) {
-          return true;
-        }
-        if (reportErrors2) {
-          const diag2 = createDiagnosticForNode(node.tagName, Diagnostics.Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3, entityNameToString(node.tagName), absoluteMinArgCount, entityNameToString(factory2), maxParamCount);
-          const tagNameDeclaration = (_a2 = getSymbolAtLocation(node.tagName)) == null ? void 0 : _a2.valueDeclaration;
-          if (tagNameDeclaration) {
-            addRelatedInfo(diag2, createDiagnosticForNode(tagNameDeclaration, Diagnostics._0_is_declared_here, entityNameToString(node.tagName)));
+          if (isUnion && isReadonlySymbol(prop)) {
+            checkFlags |= 8 /* Readonly */;
+          } else if (!isUnion && !isReadonlySymbol(prop)) {
+            checkFlags &= ~8 /* Readonly */;
           }
-          if (errorOutputContainer && errorOutputContainer.skipLogging) {
-            (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
+          checkFlags |= (!(modifiers & 24 /* NonPublicAccessibilityModifier */) ? 256 /* ContainsPublic */ : 0) | (modifiers & 16 /* Protected */ ? 512 /* ContainsProtected */ : 0) | (modifiers & 8 /* Private */ ? 1024 /* ContainsPrivate */ : 0) | (modifiers & 32 /* Static */ ? 2048 /* ContainsStatic */ : 0);
+          if (!isPrototypeProperty(prop)) {
+            syntheticFlag = 2 /* SyntheticProperty */;
           }
-          if (!errorOutputContainer.skipLogging) {
-            diagnostics.add(diag2);
+        } else if (isUnion) {
+          const indexInfo = !isLateBoundName(name) && getApplicableIndexInfoForName(type, name);
+          if (indexInfo) {
+            checkFlags |= 32 /* WritePartial */ | (indexInfo.isReadonly ? 8 /* Readonly */ : 0);
+            indexTypes = append(indexTypes, isTupleType(type) ? getRestTypeOfTupleType(type) || undefinedType : indexInfo.type);
+          } else if (isObjectLiteralType2(type) && !(getObjectFlags(type) & 2097152 /* ContainsSpread */)) {
+            checkFlags |= 32 /* WritePartial */;
+            indexTypes = append(indexTypes, undefinedType);
+          } else {
+            checkFlags |= 16 /* ReadPartial */;
           }
         }
-        return false;
       }
     }
-    function getSignatureApplicabilityError(node, args, signature, relation, checkMode, reportErrors2, containingMessageChain) {
-      const errorOutputContainer = { errors: void 0, skipLogging: true };
-      if (isJsxOpeningLikeElement(node)) {
-        if (!checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation, checkMode, reportErrors2, containingMessageChain, errorOutputContainer)) {
-          Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "jsx should have errors when reporting errors");
-          return errorOutputContainer.errors || emptyArray;
-        }
-        return void 0;
+    if (!singleProp || isUnion && (propSet || checkFlags & 48 /* Partial */) && checkFlags & (1024 /* ContainsPrivate */ | 512 /* ContainsProtected */) && !(propSet && getCommonDeclarationsOfSymbols(propSet.values()))) {
+      return void 0;
+    }
+    if (!propSet && !(checkFlags & 16 /* ReadPartial */) && !indexTypes) {
+      if (mergedInstantiations) {
+        const links = (_a2 = tryCast(singleProp, isTransientSymbol)) == null ? void 0 : _a2.links;
+        const clone2 = createSymbolWithType(singleProp, links == null ? void 0 : links.type);
+        clone2.parent = (_c = (_b = singleProp.valueDeclaration) == null ? void 0 : _b.symbol) == null ? void 0 : _c.parent;
+        clone2.links.containingType = containingType;
+        clone2.links.mapper = links == null ? void 0 : links.mapper;
+        return clone2;
+      } else {
+        return singleProp;
       }
-      const thisType = getThisTypeOfSignature(signature);
-      if (thisType && thisType !== voidType && node.kind !== 211 /* NewExpression */) {
-        const thisArgumentNode = getThisArgumentOfCall(node);
-        const thisArgumentType = getThisArgumentType(thisArgumentNode);
-        const errorNode = reportErrors2 ? thisArgumentNode || node : void 0;
-        const headMessage2 = Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1;
-        if (!checkTypeRelatedTo(thisArgumentType, thisType, relation, errorNode, headMessage2, containingMessageChain, errorOutputContainer)) {
-          Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "this parameter should have errors when reporting errors");
-          return errorOutputContainer.errors || emptyArray;
-        }
+    }
+    const props = propSet ? arrayFrom(propSet.values()) : [singleProp];
+    let declarations;
+    let firstType;
+    let nameType;
+    const propTypes = [];
+    let writeTypes;
+    let firstValueDeclaration;
+    let hasNonUniformValueDeclaration = false;
+    for (const prop of props) {
+      if (!firstValueDeclaration) {
+        firstValueDeclaration = prop.valueDeclaration;
+      } else if (prop.valueDeclaration && prop.valueDeclaration !== firstValueDeclaration) {
+        hasNonUniformValueDeclaration = true;
+      }
+      declarations = addRange(declarations, prop.declarations);
+      const type = getTypeOfSymbol(prop);
+      if (!firstType) {
+        firstType = type;
+        nameType = getSymbolLinks(prop).nameType;
+      }
+      const writeType = getWriteTypeOfSymbol(prop);
+      if (writeTypes || writeType !== type) {
+        writeTypes = append(!writeTypes ? propTypes.slice() : writeTypes, writeType);
+      } else if (type !== firstType) {
+        checkFlags |= 64 /* HasNonUniformType */;
+      }
+      if (isLiteralType(type) || isPatternLiteralType(type) || type === uniqueLiteralType) {
+        checkFlags |= 128 /* HasLiteralType */;
+      }
+      if (type.flags & 131072 /* Never */ && type !== uniqueLiteralType) {
+        checkFlags |= 131072 /* HasNeverType */;
+      }
+      propTypes.push(type);
+    }
+    addRange(propTypes, indexTypes);
+    const result = createSymbol(4 /* Property */ | (optionalFlag != null ? optionalFlag : 0), name, syntheticFlag | checkFlags);
+    result.links.containingType = containingType;
+    if (!hasNonUniformValueDeclaration && firstValueDeclaration) {
+      result.valueDeclaration = firstValueDeclaration;
+      if (firstValueDeclaration.symbol.parent) {
+        result.parent = firstValueDeclaration.symbol.parent;
+      }
+    }
+    result.declarations = declarations;
+    result.links.nameType = nameType;
+    if (propTypes.length > 2) {
+      result.links.checkFlags |= 65536 /* DeferredType */;
+      result.links.deferralParent = containingType;
+      result.links.deferralConstituents = propTypes;
+      result.links.deferralWriteConstituents = writeTypes;
+    } else {
+      result.links.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes);
+      if (writeTypes) {
+        result.links.writeType = isUnion ? getUnionType(writeTypes) : getIntersectionType(writeTypes);
       }
-      const headMessage = Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1;
-      const restType = getNonArrayRestType(signature);
-      const argCount = restType ? Math.min(getParameterCount(signature) - 1, args.length) : args.length;
-      for (let i = 0; i < argCount; i++) {
-        const arg = args[i];
-        if (arg.kind !== 229 /* OmittedExpression */) {
-          const paramType = getTypeAtPosition(signature, i);
-          const argType = checkExpressionWithContextualType(arg, paramType, void 0, checkMode);
-          const checkArgType = checkMode & 4 /* SkipContextSensitive */ ? getRegularTypeOfObjectLiteral(argType) : argType;
-          if (!checkTypeRelatedToAndOptionallyElaborate(checkArgType, paramType, relation, reportErrors2 ? arg : void 0, arg, headMessage, containingMessageChain, errorOutputContainer)) {
-            Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "parameter should have errors when reporting errors");
-            maybeAddMissingAwaitInfo(arg, checkArgType, paramType);
-            return errorOutputContainer.errors || emptyArray;
-          }
-        }
-      }
-      if (restType) {
-        const spreadType = getSpreadArgumentType(args, argCount, args.length, restType, void 0, checkMode);
-        const restArgCount = args.length - argCount;
-        const errorNode = !reportErrors2 ? void 0 : restArgCount === 0 ? node : restArgCount === 1 ? args[argCount] : setTextRangePosEnd(createSyntheticExpression(node, spreadType), args[argCount].pos, args[args.length - 1].end);
-        if (!checkTypeRelatedTo(spreadType, restType, relation, errorNode, headMessage, void 0, errorOutputContainer)) {
-          Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "rest parameter should have errors when reporting errors");
-          maybeAddMissingAwaitInfo(errorNode, spreadType, restType);
-          return errorOutputContainer.errors || emptyArray;
-        }
+    }
+    return result;
+  }
+  function getUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment) {
+    var _a2, _b;
+    let property = ((_a2 = type.propertyCacheWithoutObjectFunctionPropertyAugment) == null ? void 0 : _a2.get(name)) || !skipObjectFunctionPropertyAugment ? (_b = type.propertyCache) == null ? void 0 : _b.get(name) : void 0;
+    if (!property) {
+      property = createUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment);
+      if (property) {
+        const properties = skipObjectFunctionPropertyAugment ? type.propertyCacheWithoutObjectFunctionPropertyAugment || (type.propertyCacheWithoutObjectFunctionPropertyAugment = createSymbolTable()) : type.propertyCache || (type.propertyCache = createSymbolTable());
+        properties.set(name, property);
       }
-      return void 0;
-      function maybeAddMissingAwaitInfo(errorNode, source, target) {
-        if (errorNode && reportErrors2 && errorOutputContainer.errors && errorOutputContainer.errors.length) {
-          if (getAwaitedTypeOfPromise(target)) {
-            return;
-          }
-          const awaitedTypeOfSource = getAwaitedTypeOfPromise(source);
-          if (awaitedTypeOfSource && isTypeRelatedTo(awaitedTypeOfSource, target, relation)) {
-            addRelatedInfo(errorOutputContainer.errors[0], createDiagnosticForNode(errorNode, Diagnostics.Did_you_forget_to_use_await));
-          }
+    }
+    return property;
+  }
+  function getCommonDeclarationsOfSymbols(symbols) {
+    let commonDeclarations;
+    for (const symbol of symbols) {
+      if (!symbol.declarations) {
+        return void 0;
+      }
+      if (!commonDeclarations) {
+        commonDeclarations = new Set(symbol.declarations);
+        continue;
+      }
+      commonDeclarations.forEach((declaration) => {
+        if (!contains(symbol.declarations, declaration)) {
+          commonDeclarations.delete(declaration);
         }
+      });
+      if (commonDeclarations.size === 0) {
+        return void 0;
       }
     }
-    function getThisArgumentOfCall(node) {
-      const expression = node.kind === 210 /* CallExpression */ ? node.expression : node.kind === 212 /* TaggedTemplateExpression */ ? node.tag : void 0;
-      if (expression) {
-        const callee = skipOuterExpressions(expression);
-        if (isAccessExpression(callee)) {
-          return callee.expression;
-        }
+    return commonDeclarations;
+  }
+  function getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment) {
+    const property = getUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment);
+    return property && !(getCheckFlags(property) & 16 /* ReadPartial */) ? property : void 0;
+  }
+  function getReducedType(type) {
+    if (type.flags & 1048576 /* Union */ && type.objectFlags & 16777216 /* ContainsIntersections */) {
+      return type.resolvedReducedType || (type.resolvedReducedType = getReducedUnionType(type));
+    } else if (type.flags & 2097152 /* Intersection */) {
+      if (!(type.objectFlags & 16777216 /* IsNeverIntersectionComputed */)) {
+        type.objectFlags |= 16777216 /* IsNeverIntersectionComputed */ | (some(getPropertiesOfUnionOrIntersectionType(type), isNeverReducedProperty) ? 33554432 /* IsNeverIntersection */ : 0);
       }
+      return type.objectFlags & 33554432 /* IsNeverIntersection */ ? neverType : type;
     }
-    function createSyntheticExpression(parent2, type, isSpread, tupleNameSource) {
-      const result = parseNodeFactory.createSyntheticExpression(type, isSpread, tupleNameSource);
-      setTextRange(result, parent2);
-      setParent(result, parent2);
-      return result;
+    return type;
+  }
+  function getReducedUnionType(unionType) {
+    const reducedTypes = sameMap(unionType.types, getReducedType);
+    if (reducedTypes === unionType.types) {
+      return unionType;
     }
-    function getEffectiveCallArguments(node) {
-      if (node.kind === 212 /* TaggedTemplateExpression */) {
-        const template = node.template;
-        const args2 = [createSyntheticExpression(template, getGlobalTemplateStringsArrayType())];
-        if (template.kind === 225 /* TemplateExpression */) {
-          forEach(template.templateSpans, (span) => {
-            args2.push(span.expression);
-          });
-        }
-        return args2;
+    const reduced = getUnionType(reducedTypes);
+    if (reduced.flags & 1048576 /* Union */) {
+      reduced.resolvedReducedType = reduced;
+    }
+    return reduced;
+  }
+  function isNeverReducedProperty(prop) {
+    return isDiscriminantWithNeverType(prop) || isConflictingPrivateProperty(prop);
+  }
+  function isDiscriminantWithNeverType(prop) {
+    return !(prop.flags & 16777216 /* Optional */) && (getCheckFlags(prop) & (192 /* Discriminant */ | 131072 /* HasNeverType */)) === 192 /* Discriminant */ && !!(getTypeOfSymbol(prop).flags & 131072 /* Never */);
+  }
+  function isConflictingPrivateProperty(prop) {
+    return !prop.valueDeclaration && !!(getCheckFlags(prop) & 1024 /* ContainsPrivate */);
+  }
+  function elaborateNeverIntersection(errorInfo, type) {
+    if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 33554432 /* IsNeverIntersection */) {
+      const neverProp = find(getPropertiesOfUnionOrIntersectionType(type), isDiscriminantWithNeverType);
+      if (neverProp) {
+        return chainDiagnosticMessages(
+          errorInfo,
+          Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents,
+          typeToString(
+            type,
+            /*enclosingDeclaration*/
+            void 0,
+            536870912 /* NoTypeReduction */
+          ),
+          symbolToString(neverProp)
+        );
       }
-      if (node.kind === 167 /* Decorator */) {
-        return getEffectiveDecoratorArguments(node);
+      const privateProp = find(getPropertiesOfUnionOrIntersectionType(type), isConflictingPrivateProperty);
+      if (privateProp) {
+        return chainDiagnosticMessages(
+          errorInfo,
+          Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some,
+          typeToString(
+            type,
+            /*enclosingDeclaration*/
+            void 0,
+            536870912 /* NoTypeReduction */
+          ),
+          symbolToString(privateProp)
+        );
       }
-      if (isJsxOpeningLikeElement(node)) {
-        return node.attributes.properties.length > 0 || isJsxOpeningElement(node) && node.parent.children.length > 0 ? [node.attributes] : emptyArray;
+    }
+    return errorInfo;
+  }
+  function getPropertyOfType(type, name, skipObjectFunctionPropertyAugment, includeTypeOnlyMembers) {
+    type = getReducedApparentType(type);
+    if (type.flags & 524288 /* Object */) {
+      const resolved = resolveStructuredTypeMembers(type);
+      const symbol = resolved.members.get(name);
+      if (symbol && symbolIsValue(symbol, includeTypeOnlyMembers)) {
+        return symbol;
       }
-      const args = node.arguments || emptyArray;
-      const spreadIndex = getSpreadArgumentIndex(args);
-      if (spreadIndex >= 0) {
-        const effectiveArgs = args.slice(0, spreadIndex);
-        for (let i = spreadIndex; i < args.length; i++) {
-          const arg = args[i];
-          const spreadType = arg.kind === 227 /* SpreadElement */ && (flowLoopCount ? checkExpression(arg.expression) : checkExpressionCached(arg.expression));
-          if (spreadType && isTupleType(spreadType)) {
-            forEach(getTypeArguments(spreadType), (t, i2) => {
-              var _a2;
-              const flags = spreadType.target.elementFlags[i2];
-              const syntheticArg = createSyntheticExpression(
-                arg,
-                flags & 4 /* Rest */ ? createArrayType(t) : t,
-                !!(flags & 12 /* Variable */),
-                (_a2 = spreadType.target.labeledElementDeclarations) == null ? void 0 : _a2[i2]
-              );
-              effectiveArgs.push(syntheticArg);
-            });
-          } else {
-            effectiveArgs.push(arg);
-          }
+      if (skipObjectFunctionPropertyAugment)
+        return void 0;
+      const functionType = resolved === anyFunctionType ? globalFunctionType : resolved.callSignatures.length ? globalCallableFunctionType : resolved.constructSignatures.length ? globalNewableFunctionType : void 0;
+      if (functionType) {
+        const symbol2 = getPropertyOfObjectType(functionType, name);
+        if (symbol2) {
+          return symbol2;
         }
-        return effectiveArgs;
       }
-      return args;
+      return getPropertyOfObjectType(globalObjectType, name);
     }
-    function getEffectiveDecoratorArguments(node) {
-      const parent2 = node.parent;
-      const expr = node.expression;
-      switch (parent2.kind) {
-        case 260 /* ClassDeclaration */:
-        case 228 /* ClassExpression */:
-          return [
-            createSyntheticExpression(expr, getTypeOfSymbol(getSymbolOfNode(parent2)))
-          ];
-        case 166 /* Parameter */:
-          const func = parent2.parent;
-          return [
-            createSyntheticExpression(expr, parent2.parent.kind === 173 /* Constructor */ ? getTypeOfSymbol(getSymbolOfNode(func)) : errorType),
-            createSyntheticExpression(expr, anyType),
-            createSyntheticExpression(expr, numberType)
-          ];
-        case 169 /* PropertyDeclaration */:
-        case 171 /* MethodDeclaration */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-          const hasPropDesc = languageVersion !== 0 /* ES3 */ && (!isPropertyDeclaration(parent2) || hasAccessorModifier(parent2));
-          return [
-            createSyntheticExpression(expr, getParentTypeOfClassElement(parent2)),
-            createSyntheticExpression(expr, getClassElementPropertyKeyType(parent2)),
-            createSyntheticExpression(expr, hasPropDesc ? createTypedPropertyDescriptorType(getTypeOfNode(parent2)) : anyType)
-          ];
-      }
-      return Debug.fail();
+    if (type.flags & 3145728 /* UnionOrIntersection */) {
+      return getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment);
     }
-    function getDecoratorArgumentCount(node, signature) {
-      switch (node.parent.kind) {
-        case 260 /* ClassDeclaration */:
-        case 228 /* ClassExpression */:
-          return 1;
-        case 169 /* PropertyDeclaration */:
-          return hasAccessorModifier(node.parent) ? 3 : 2;
-        case 171 /* MethodDeclaration */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-          return languageVersion === 0 /* ES3 */ || signature.parameters.length <= 2 ? 2 : 3;
-        case 166 /* Parameter */:
-          return 3;
-        default:
-          return Debug.fail();
-      }
+    return void 0;
+  }
+  function getSignaturesOfStructuredType(type, kind) {
+    if (type.flags & 3670016 /* StructuredType */) {
+      const resolved = resolveStructuredTypeMembers(type);
+      return kind === 0 /* Call */ ? resolved.callSignatures : resolved.constructSignatures;
     }
-    function getDiagnosticSpanForCallNode(node, doNotIncludeArguments) {
-      let start2;
-      let length2;
-      const sourceFile = getSourceFileOfNode(node);
-      if (isPropertyAccessExpression(node.expression)) {
-        const nameSpan = getErrorSpanForNode(sourceFile, node.expression.name);
-        start2 = nameSpan.start;
-        length2 = doNotIncludeArguments ? nameSpan.length : node.end - start2;
-      } else {
-        const expressionSpan = getErrorSpanForNode(sourceFile, node.expression);
-        start2 = expressionSpan.start;
-        length2 = doNotIncludeArguments ? expressionSpan.length : node.end - start2;
+    return emptyArray;
+  }
+  function getSignaturesOfType(type, kind) {
+    return getSignaturesOfStructuredType(getReducedApparentType(type), kind);
+  }
+  function findIndexInfo(indexInfos, keyType) {
+    return find(indexInfos, (info) => info.keyType === keyType);
+  }
+  function findApplicableIndexInfo(indexInfos, keyType) {
+    let stringIndexInfo;
+    let applicableInfo;
+    let applicableInfos;
+    for (const info of indexInfos) {
+      if (info.keyType === stringType) {
+        stringIndexInfo = info;
+      } else if (isApplicableIndexType(keyType, info.keyType)) {
+        if (!applicableInfo) {
+          applicableInfo = info;
+        } else {
+          (applicableInfos || (applicableInfos = [applicableInfo])).push(info);
+        }
       }
-      return { start: start2, length: length2, sourceFile };
     }
-    function getDiagnosticForCallNode(node, message, arg0, arg1, arg2, arg3) {
-      if (isCallExpression(node)) {
-        const { sourceFile, start: start2, length: length2 } = getDiagnosticSpanForCallNode(node);
-        return createFileDiagnostic(sourceFile, start2, length2, message, arg0, arg1, arg2, arg3);
-      } else {
-        return createDiagnosticForNode(node, message, arg0, arg1, arg2, arg3);
-      }
+    return applicableInfos ? createIndexInfo(
+      unknownType,
+      getIntersectionType(map(applicableInfos, (info) => info.type)),
+      reduceLeft(
+        applicableInfos,
+        (isReadonly, info) => isReadonly && info.isReadonly,
+        /*initial*/
+        true
+      )
+    ) : applicableInfo ? applicableInfo : stringIndexInfo && isApplicableIndexType(keyType, stringType) ? stringIndexInfo : void 0;
+  }
+  function isApplicableIndexType(source, target) {
+    return isTypeAssignableTo(source, target) || target === stringType && isTypeAssignableTo(source, numberType) || target === numberType && (source === numericStringType || !!(source.flags & 128 /* StringLiteral */) && isNumericLiteralName(source.value));
+  }
+  function getIndexInfosOfStructuredType(type) {
+    if (type.flags & 3670016 /* StructuredType */) {
+      const resolved = resolveStructuredTypeMembers(type);
+      return resolved.indexInfos;
     }
-    function isPromiseResolveArityError(node) {
-      if (!isCallExpression(node) || !isIdentifier(node.expression))
-        return false;
-      const symbol = resolveName(node.expression, node.expression.escapedText, 111551 /* Value */, void 0, void 0, false);
-      const decl = symbol == null ? void 0 : symbol.valueDeclaration;
-      if (!decl || !isParameter(decl) || !isFunctionExpressionOrArrowFunction(decl.parent) || !isNewExpression(decl.parent.parent) || !isIdentifier(decl.parent.parent.expression)) {
-        return false;
+    return emptyArray;
+  }
+  function getIndexInfosOfType(type) {
+    return getIndexInfosOfStructuredType(getReducedApparentType(type));
+  }
+  function getIndexInfoOfType(type, keyType) {
+    return findIndexInfo(getIndexInfosOfType(type), keyType);
+  }
+  function getIndexTypeOfType(type, keyType) {
+    var _a2;
+    return (_a2 = getIndexInfoOfType(type, keyType)) == null ? void 0 : _a2.type;
+  }
+  function getApplicableIndexInfos(type, keyType) {
+    return getIndexInfosOfType(type).filter((info) => isApplicableIndexType(keyType, info.keyType));
+  }
+  function getApplicableIndexInfo(type, keyType) {
+    return findApplicableIndexInfo(getIndexInfosOfType(type), keyType);
+  }
+  function getApplicableIndexInfoForName(type, name) {
+    return getApplicableIndexInfo(type, isLateBoundName(name) ? esSymbolType : getStringLiteralType(unescapeLeadingUnderscores(name)));
+  }
+  function getTypeParametersFromDeclaration(declaration) {
+    var _a2;
+    let result;
+    for (const node of getEffectiveTypeParameterDeclarations(declaration)) {
+      result = appendIfUnique(result, getDeclaredTypeOfTypeParameter(node.symbol));
+    }
+    return (result == null ? void 0 : result.length) ? result : isFunctionDeclaration(declaration) ? (_a2 = getSignatureOfTypeTag(declaration)) == null ? void 0 : _a2.typeParameters : void 0;
+  }
+  function symbolsToArray(symbols) {
+    const result = [];
+    symbols.forEach((symbol, id) => {
+      if (!isReservedMemberName(id)) {
+        result.push(symbol);
       }
-      const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(false);
-      if (!globalPromiseSymbol)
-        return false;
-      const constructorSymbol = getSymbolAtLocation(decl.parent.parent.expression, true);
-      return constructorSymbol === globalPromiseSymbol;
+    });
+    return result;
+  }
+  function tryFindAmbientModule(moduleName, withAugmentations) {
+    if (isExternalModuleNameRelative(moduleName)) {
+      return void 0;
     }
-    function getArgumentArityError(node, signatures, args) {
-      var _a2;
-      const spreadIndex = getSpreadArgumentIndex(args);
-      if (spreadIndex > -1) {
-        return createDiagnosticForNode(args[spreadIndex], Diagnostics.A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter);
-      }
-      let min2 = Number.POSITIVE_INFINITY;
-      let max = Number.NEGATIVE_INFINITY;
-      let maxBelow = Number.NEGATIVE_INFINITY;
-      let minAbove = Number.POSITIVE_INFINITY;
-      let closestSignature;
-      for (const sig of signatures) {
-        const minParameter = getMinArgumentCount(sig);
-        const maxParameter = getParameterCount(sig);
-        if (minParameter < min2) {
-          min2 = minParameter;
-          closestSignature = sig;
-        }
-        max = Math.max(max, maxParameter);
-        if (minParameter < args.length && minParameter > maxBelow)
-          maxBelow = minParameter;
-        if (args.length < maxParameter && maxParameter < minAbove)
-          minAbove = maxParameter;
-      }
-      const hasRestParameter2 = some(signatures, hasEffectiveRestParameter);
-      const parameterRange = hasRestParameter2 ? min2 : min2 < max ? min2 + "-" + max : min2;
-      const isVoidPromiseError = !hasRestParameter2 && parameterRange === 1 && args.length === 0 && isPromiseResolveArityError(node);
-      if (isVoidPromiseError && isInJSFile(node)) {
-        return getDiagnosticForCallNode(node, Diagnostics.Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments);
-      }
-      const error2 = hasRestParameter2 ? Diagnostics.Expected_at_least_0_arguments_but_got_1 : isVoidPromiseError ? Diagnostics.Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise : Diagnostics.Expected_0_arguments_but_got_1;
-      if (min2 < args.length && args.length < max) {
-        return getDiagnosticForCallNode(node, Diagnostics.No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments, args.length, maxBelow, minAbove);
-      } else if (args.length < min2) {
-        const diagnostic = getDiagnosticForCallNode(node, error2, parameterRange, args.length);
-        const parameter = (_a2 = closestSignature == null ? void 0 : closestSignature.declaration) == null ? void 0 : _a2.parameters[closestSignature.thisParameter ? args.length + 1 : args.length];
-        if (parameter) {
-          const parameterError = createDiagnosticForNode(
-            parameter,
-            isBindingPattern(parameter.name) ? Diagnostics.An_argument_matching_this_binding_pattern_was_not_provided : isRestParameter(parameter) ? Diagnostics.Arguments_for_the_rest_parameter_0_were_not_provided : Diagnostics.An_argument_for_0_was_not_provided,
-            !parameter.name ? args.length : !isBindingPattern(parameter.name) ? idText(getFirstIdentifier(parameter.name)) : void 0
-          );
-          return addRelatedInfo(diagnostic, parameterError);
-        }
-        return diagnostic;
-      } else {
-        const errorSpan = factory.createNodeArray(args.slice(max));
-        const pos = first(errorSpan).pos;
-        let end = last(errorSpan).end;
-        if (end === pos) {
-          end++;
+    const symbol = getSymbol2(globals, '"' + moduleName + '"', 512 /* ValueModule */);
+    return symbol && withAugmentations ? getMergedSymbol(symbol) : symbol;
+  }
+  function isOptionalParameter(node) {
+    if (hasQuestionToken(node) || isOptionalJSDocPropertyLikeTag(node) || isJSDocOptionalParameter(node)) {
+      return true;
+    }
+    if (node.initializer) {
+      const signature = getSignatureFromDeclaration(node.parent);
+      const parameterIndex = node.parent.parameters.indexOf(node);
+      Debug.assert(parameterIndex >= 0);
+      return parameterIndex >= getMinArgumentCount(signature, 1 /* StrongArityForUntypedJS */ | 2 /* VoidIsNonOptional */);
+    }
+    const iife = getImmediatelyInvokedFunctionExpression(node.parent);
+    if (iife) {
+      return !node.type && !node.dotDotDotToken && node.parent.parameters.indexOf(node) >= iife.arguments.length;
+    }
+    return false;
+  }
+  function isOptionalPropertyDeclaration(node) {
+    return isPropertyDeclaration(node) && !hasAccessorModifier(node) && node.questionToken;
+  }
+  function createTypePredicate(kind, parameterName, parameterIndex, type) {
+    return { kind, parameterName, parameterIndex, type };
+  }
+  function getMinTypeArgumentCount(typeParameters) {
+    let minTypeArgumentCount = 0;
+    if (typeParameters) {
+      for (let i = 0; i < typeParameters.length; i++) {
+        if (!hasTypeParameterDefault(typeParameters[i])) {
+          minTypeArgumentCount = i + 1;
         }
-        setTextRangePosEnd(errorSpan, pos, end);
-        return createDiagnosticForNodeArray(getSourceFileOfNode(node), errorSpan, error2, parameterRange, args.length);
       }
     }
-    function getTypeArgumentArityError(node, signatures, typeArguments) {
-      const argCount = typeArguments.length;
-      if (signatures.length === 1) {
-        const sig = signatures[0];
-        const min2 = getMinTypeArgumentCount(sig.typeParameters);
-        const max = length(sig.typeParameters);
-        return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, min2 < max ? min2 + "-" + max : min2, argCount);
+    return minTypeArgumentCount;
+  }
+  function fillMissingTypeArguments(typeArguments, typeParameters, minTypeArgumentCount, isJavaScriptImplicitAny) {
+    const numTypeParameters = length(typeParameters);
+    if (!numTypeParameters) {
+      return [];
+    }
+    const numTypeArguments = length(typeArguments);
+    if (isJavaScriptImplicitAny || numTypeArguments >= minTypeArgumentCount && numTypeArguments <= numTypeParameters) {
+      const result = typeArguments ? typeArguments.slice() : [];
+      for (let i = numTypeArguments; i < numTypeParameters; i++) {
+        result[i] = errorType;
       }
-      let belowArgCount = -Infinity;
-      let aboveArgCount = Infinity;
-      for (const sig of signatures) {
-        const min2 = getMinTypeArgumentCount(sig.typeParameters);
-        const max = length(sig.typeParameters);
-        if (min2 > argCount) {
-          aboveArgCount = Math.min(aboveArgCount, min2);
-        } else if (max < argCount) {
-          belowArgCount = Math.max(belowArgCount, max);
+      const baseDefaultType = getDefaultTypeArgumentType(isJavaScriptImplicitAny);
+      for (let i = numTypeArguments; i < numTypeParameters; i++) {
+        let defaultType = getDefaultFromTypeParameter(typeParameters[i]);
+        if (isJavaScriptImplicitAny && defaultType && (isTypeIdenticalTo(defaultType, unknownType) || isTypeIdenticalTo(defaultType, emptyObjectType))) {
+          defaultType = anyType;
         }
+        result[i] = defaultType ? instantiateType(defaultType, createTypeMapper(typeParameters, result)) : baseDefaultType;
       }
-      if (belowArgCount !== -Infinity && aboveArgCount !== Infinity) {
-        return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments, argCount, belowArgCount, aboveArgCount);
-      }
-      return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, belowArgCount === -Infinity ? aboveArgCount : belowArgCount, argCount);
+      result.length = typeParameters.length;
+      return result;
     }
-    function resolveCall(node, signatures, candidatesOutArray, checkMode, callChainFlags, fallbackError) {
-      const isTaggedTemplate = node.kind === 212 /* TaggedTemplateExpression */;
-      const isDecorator2 = node.kind === 167 /* Decorator */;
-      const isJsxOpeningOrSelfClosingElement = isJsxOpeningLikeElement(node);
-      const reportErrors2 = !candidatesOutArray;
-      let typeArguments;
-      if (!isDecorator2 && !isSuperCall(node)) {
-        typeArguments = node.typeArguments;
-        if (isTaggedTemplate || isJsxOpeningOrSelfClosingElement || node.expression.kind !== 106 /* SuperKeyword */) {
-          forEach(typeArguments, checkSourceElement);
-        }
-      }
-      const candidates = candidatesOutArray || [];
-      reorderCandidates(signatures, candidates, callChainFlags);
-      if (!candidates.length) {
-        if (reportErrors2) {
-          diagnostics.add(getDiagnosticForCallNode(node, Diagnostics.Call_target_does_not_contain_any_signatures));
+    return typeArguments && typeArguments.slice();
+  }
+  function getSignatureFromDeclaration(declaration) {
+    const links = getNodeLinks(declaration);
+    if (!links.resolvedSignature) {
+      const parameters = [];
+      let flags = 0 /* None */;
+      let minArgumentCount = 0;
+      let thisParameter;
+      let hasThisParameter2 = false;
+      const iife = getImmediatelyInvokedFunctionExpression(declaration);
+      const isJSConstructSignature = isJSDocConstructSignature(declaration);
+      const isUntypedSignatureInJSFile = !iife && isInJSFile(declaration) && isValueSignatureDeclaration(declaration) && !hasJSDocParameterTags(declaration) && !getJSDocType(declaration);
+      if (isUntypedSignatureInJSFile) {
+        flags |= 32 /* IsUntypedSignatureInJSFile */;
+      }
+      for (let i = isJSConstructSignature ? 1 : 0; i < declaration.parameters.length; i++) {
+        const param = declaration.parameters[i];
+        let paramSymbol = param.symbol;
+        const type = isJSDocParameterTag(param) ? param.typeExpression && param.typeExpression.type : param.type;
+        if (paramSymbol && !!(paramSymbol.flags & 4 /* Property */) && !isBindingPattern(param.name)) {
+          const resolvedSymbol = resolveName(
+            param,
+            paramSymbol.escapedName,
+            111551 /* Value */,
+            void 0,
+            void 0,
+            /*isUse*/
+            false
+          );
+          paramSymbol = resolvedSymbol;
         }
-        return resolveErrorCall(node);
-      }
-      const args = getEffectiveCallArguments(node);
-      const isSingleNonGenericCandidate = candidates.length === 1 && !candidates[0].typeParameters;
-      let argCheckMode = !isDecorator2 && !isSingleNonGenericCandidate && some(args, isContextSensitive) ? 4 /* SkipContextSensitive */ : 0 /* Normal */;
-      argCheckMode |= checkMode & 32 /* IsForStringLiteralArgumentCompletions */;
-      let candidatesForArgumentError;
-      let candidateForArgumentArityError;
-      let candidateForTypeArgumentError;
-      let result;
-      const signatureHelpTrailingComma = !!(checkMode & 16 /* IsForSignatureHelp */) && node.kind === 210 /* CallExpression */ && node.arguments.hasTrailingComma;
-      if (candidates.length > 1) {
-        result = chooseOverload(candidates, subtypeRelation, isSingleNonGenericCandidate, signatureHelpTrailingComma);
-      }
-      if (!result) {
-        result = chooseOverload(candidates, assignableRelation, isSingleNonGenericCandidate, signatureHelpTrailingComma);
-      }
-      if (result) {
-        return result;
-      }
-      result = getCandidateForOverloadFailure(node, candidates, args, !!candidatesOutArray, checkMode);
-      getNodeLinks(node).resolvedSignature = result;
-      if (reportErrors2) {
-        if (candidatesForArgumentError) {
-          if (candidatesForArgumentError.length === 1 || candidatesForArgumentError.length > 3) {
-            const last2 = candidatesForArgumentError[candidatesForArgumentError.length - 1];
-            let chain;
-            if (candidatesForArgumentError.length > 3) {
-              chain = chainDiagnosticMessages(chain, Diagnostics.The_last_overload_gave_the_following_error);
-              chain = chainDiagnosticMessages(chain, Diagnostics.No_overload_matches_this_call);
-            }
-            const diags = getSignatureApplicabilityError(node, args, last2, assignableRelation, 0 /* Normal */, true, () => chain);
-            if (diags) {
-              for (const d of diags) {
-                if (last2.declaration && candidatesForArgumentError.length > 3) {
-                  addRelatedInfo(d, createDiagnosticForNode(last2.declaration, Diagnostics.The_last_overload_is_declared_here));
-                }
-                addImplementationSuccessElaboration(last2, d);
-                diagnostics.add(d);
-              }
-            } else {
-              Debug.fail("No error for last overload signature");
-            }
-          } else {
-            const allDiagnostics = [];
-            let max = 0;
-            let min2 = Number.MAX_VALUE;
-            let minIndex = 0;
-            let i = 0;
-            for (const c of candidatesForArgumentError) {
-              const chain2 = () => chainDiagnosticMessages(void 0, Diagnostics.Overload_0_of_1_2_gave_the_following_error, i + 1, candidates.length, signatureToString(c));
-              const diags2 = getSignatureApplicabilityError(node, args, c, assignableRelation, 0 /* Normal */, true, chain2);
-              if (diags2) {
-                if (diags2.length <= min2) {
-                  min2 = diags2.length;
-                  minIndex = i;
-                }
-                max = Math.max(max, diags2.length);
-                allDiagnostics.push(diags2);
-              } else {
-                Debug.fail("No error for 3 or fewer overload signatures");
-              }
-              i++;
-            }
-            const diags = max > 1 ? allDiagnostics[minIndex] : flatten(allDiagnostics);
-            Debug.assert(diags.length > 0, "No errors reported for 3 or fewer overload signatures");
-            const chain = chainDiagnosticMessages(
-              map(diags, createDiagnosticMessageChainFromDiagnostic),
-              Diagnostics.No_overload_matches_this_call
-            );
-            const related = [...flatMap(diags, (d) => d.relatedInformation)];
-            let diag2;
-            if (every(diags, (d) => d.start === diags[0].start && d.length === diags[0].length && d.file === diags[0].file)) {
-              const { file, start: start2, length: length2 } = diags[0];
-              diag2 = { file, start: start2, length: length2, code: chain.code, category: chain.category, messageText: chain, relatedInformation: related };
-            } else {
-              diag2 = createDiagnosticForNodeFromMessageChain(node, chain, related);
-            }
-            addImplementationSuccessElaboration(candidatesForArgumentError[0], diag2);
-            diagnostics.add(diag2);
-          }
-        } else if (candidateForArgumentArityError) {
-          diagnostics.add(getArgumentArityError(node, [candidateForArgumentArityError], args));
-        } else if (candidateForTypeArgumentError) {
-          checkTypeArguments(candidateForTypeArgumentError, node.typeArguments, true, fallbackError);
+        if (i === 0 && paramSymbol.escapedName === "this" /* This */) {
+          hasThisParameter2 = true;
+          thisParameter = param.symbol;
         } else {
-          const signaturesWithCorrectTypeArgumentArity = filter(signatures, (s) => hasCorrectTypeArgumentArity(s, typeArguments));
-          if (signaturesWithCorrectTypeArgumentArity.length === 0) {
-            diagnostics.add(getTypeArgumentArityError(node, signatures, typeArguments));
-          } else if (!isDecorator2) {
-            diagnostics.add(getArgumentArityError(node, signaturesWithCorrectTypeArgumentArity, args));
-          } else if (fallbackError) {
-            diagnostics.add(getDiagnosticForCallNode(node, fallbackError));
-          }
+          parameters.push(paramSymbol);
         }
-      }
-      return result;
-      function addImplementationSuccessElaboration(failed, diagnostic) {
-        var _a2, _b;
-        const oldCandidatesForArgumentError = candidatesForArgumentError;
-        const oldCandidateForArgumentArityError = candidateForArgumentArityError;
-        const oldCandidateForTypeArgumentError = candidateForTypeArgumentError;
-        const failedSignatureDeclarations = ((_b = (_a2 = failed.declaration) == null ? void 0 : _a2.symbol) == null ? void 0 : _b.declarations) || emptyArray;
-        const isOverload = failedSignatureDeclarations.length > 1;
-        const implDecl = isOverload ? find(failedSignatureDeclarations, (d) => isFunctionLikeDeclaration(d) && nodeIsPresent(d.body)) : void 0;
-        if (implDecl) {
-          const candidate = getSignatureFromDeclaration(implDecl);
-          const isSingleNonGenericCandidate2 = !candidate.typeParameters;
-          if (chooseOverload([candidate], assignableRelation, isSingleNonGenericCandidate2)) {
-            addRelatedInfo(diagnostic, createDiagnosticForNode(implDecl, Diagnostics.The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible));
-          }
-        }
-        candidatesForArgumentError = oldCandidatesForArgumentError;
-        candidateForArgumentArityError = oldCandidateForArgumentArityError;
-        candidateForTypeArgumentError = oldCandidateForTypeArgumentError;
-      }
-      function chooseOverload(candidates2, relation, isSingleNonGenericCandidate2, signatureHelpTrailingComma2 = false) {
-        candidatesForArgumentError = void 0;
-        candidateForArgumentArityError = void 0;
-        candidateForTypeArgumentError = void 0;
-        if (isSingleNonGenericCandidate2) {
-          const candidate = candidates2[0];
-          if (some(typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma2)) {
-            return void 0;
-          }
-          if (getSignatureApplicabilityError(node, args, candidate, relation, 0 /* Normal */, false, void 0)) {
-            candidatesForArgumentError = [candidate];
-            return void 0;
-          }
-          return candidate;
+        if (type && type.kind === 198 /* LiteralType */) {
+          flags |= 2 /* HasLiteralTypes */;
         }
-        for (let candidateIndex = 0; candidateIndex < candidates2.length; candidateIndex++) {
-          const candidate = candidates2[candidateIndex];
-          if (!hasCorrectTypeArgumentArity(candidate, typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma2)) {
-            continue;
-          }
-          let checkCandidate;
-          let inferenceContext;
-          if (candidate.typeParameters) {
-            let typeArgumentTypes;
-            if (some(typeArguments)) {
-              typeArgumentTypes = checkTypeArguments(candidate, typeArguments, false);
-              if (!typeArgumentTypes) {
-                candidateForTypeArgumentError = candidate;
-                continue;
-              }
-            } else {
-              inferenceContext = createInferenceContext(candidate.typeParameters, candidate, isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */);
-              typeArgumentTypes = inferTypeArguments(node, candidate, args, argCheckMode | 8 /* SkipGenericFunctions */, inferenceContext);
-              argCheckMode |= inferenceContext.flags & 4 /* SkippedGenericFunction */ ? 8 /* SkipGenericFunctions */ : 0 /* Normal */;
-            }
-            checkCandidate = getSignatureInstantiation(candidate, typeArgumentTypes, isInJSFile(candidate.declaration), inferenceContext && inferenceContext.inferredTypeParameters);
-            if (getNonArrayRestType(candidate) && !hasCorrectArity(node, args, checkCandidate, signatureHelpTrailingComma2)) {
-              candidateForArgumentArityError = checkCandidate;
-              continue;
-            }
-          } else {
-            checkCandidate = candidate;
-          }
-          if (getSignatureApplicabilityError(node, args, checkCandidate, relation, argCheckMode, false, void 0)) {
-            (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate);
-            continue;
-          }
-          if (argCheckMode) {
-            argCheckMode = checkMode & 32 /* IsForStringLiteralArgumentCompletions */;
-            if (inferenceContext) {
-              const typeArgumentTypes = inferTypeArguments(node, candidate, args, argCheckMode, inferenceContext);
-              checkCandidate = getSignatureInstantiation(candidate, typeArgumentTypes, isInJSFile(candidate.declaration), inferenceContext.inferredTypeParameters);
-              if (getNonArrayRestType(candidate) && !hasCorrectArity(node, args, checkCandidate, signatureHelpTrailingComma2)) {
-                candidateForArgumentArityError = checkCandidate;
-                continue;
-              }
-            }
-            if (getSignatureApplicabilityError(node, args, checkCandidate, relation, argCheckMode, false, void 0)) {
-              (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate);
-              continue;
-            }
-          }
-          candidates2[candidateIndex] = checkCandidate;
-          return checkCandidate;
+        const isOptionalParameter2 = isOptionalJSDocPropertyLikeTag(param) || param.initializer || param.questionToken || isRestParameter(param) || iife && parameters.length > iife.arguments.length && !type || isJSDocOptionalParameter(param);
+        if (!isOptionalParameter2) {
+          minArgumentCount = parameters.length;
         }
-        return void 0;
-      }
-    }
-    function getCandidateForOverloadFailure(node, candidates, args, hasCandidatesOutArray, checkMode) {
-      Debug.assert(candidates.length > 0);
-      checkNodeDeferred(node);
-      return hasCandidatesOutArray || candidates.length === 1 || candidates.some((c) => !!c.typeParameters) ? pickLongestCandidateSignature(node, candidates, args, checkMode) : createUnionOfSignaturesForOverloadFailure(candidates);
-    }
-    function createUnionOfSignaturesForOverloadFailure(candidates) {
-      const thisParameters = mapDefined(candidates, (c) => c.thisParameter);
-      let thisParameter;
-      if (thisParameters.length) {
-        thisParameter = createCombinedSymbolFromTypes(thisParameters, thisParameters.map(getTypeOfParameter));
       }
-      const { min: minArgumentCount, max: maxNonRestParam } = minAndMax(candidates, getNumNonRestParameters);
-      const parameters = [];
-      for (let i = 0; i < maxNonRestParam; i++) {
-        const symbols = mapDefined(candidates, (s) => signatureHasRestParameter(s) ? i < s.parameters.length - 1 ? s.parameters[i] : last(s.parameters) : i < s.parameters.length ? s.parameters[i] : void 0);
-        Debug.assert(symbols.length !== 0);
-        parameters.push(createCombinedSymbolFromTypes(symbols, mapDefined(candidates, (candidate) => tryGetTypeAtPosition(candidate, i))));
+      if ((declaration.kind === 174 /* GetAccessor */ || declaration.kind === 175 /* SetAccessor */) && hasBindableName(declaration) && (!hasThisParameter2 || !thisParameter)) {
+        const otherKind = declaration.kind === 174 /* GetAccessor */ ? 175 /* SetAccessor */ : 174 /* GetAccessor */;
+        const other = getDeclarationOfKind(getSymbolOfDeclaration(declaration), otherKind);
+        if (other) {
+          thisParameter = getAnnotatedAccessorThisParameter(other);
+        }
       }
-      const restParameterSymbols = mapDefined(candidates, (c) => signatureHasRestParameter(c) ? last(c.parameters) : void 0);
-      let flags = 0 /* None */;
-      if (restParameterSymbols.length !== 0) {
-        const type = createArrayType(getUnionType(mapDefined(candidates, tryGetRestTypeOfSignature), 2 /* Subtype */));
-        parameters.push(createCombinedSymbolForOverloadFailure(restParameterSymbols, type));
+      const classType = declaration.kind === 173 /* Constructor */ ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol)) : void 0;
+      const typeParameters = classType ? classType.localTypeParameters : getTypeParametersFromDeclaration(declaration);
+      if (hasRestParameter(declaration) || isInJSFile(declaration) && maybeAddJsSyntheticRestParameter(declaration, parameters)) {
         flags |= 1 /* HasRestParameter */;
       }
-      if (candidates.some(signatureHasLiteralTypes)) {
-        flags |= 2 /* HasLiteralTypes */;
+      if (isConstructorTypeNode(declaration) && hasSyntacticModifier(declaration, 256 /* Abstract */) || isConstructorDeclaration(declaration) && hasSyntacticModifier(declaration.parent, 256 /* Abstract */)) {
+        flags |= 4 /* Abstract */;
       }
-      return createSignature(
-        candidates[0].declaration,
-        void 0,
+      links.resolvedSignature = createSignature(
+        declaration,
+        typeParameters,
         thisParameter,
         parameters,
-        getIntersectionType(candidates.map(getReturnTypeOfSignature)),
+        /*resolvedReturnType*/
+        void 0,
+        /*resolvedTypePredicate*/
         void 0,
         minArgumentCount,
         flags
       );
     }
-    function getNumNonRestParameters(signature) {
-      const numParams = signature.parameters.length;
-      return signatureHasRestParameter(signature) ? numParams - 1 : numParams;
+    return links.resolvedSignature;
+  }
+  function maybeAddJsSyntheticRestParameter(declaration, parameters) {
+    if (isJSDocSignature(declaration) || !containsArgumentsReference(declaration)) {
+      return false;
     }
-    function createCombinedSymbolFromTypes(sources, types) {
-      return createCombinedSymbolForOverloadFailure(sources, getUnionType(types, 2 /* Subtype */));
+    const lastParam = lastOrUndefined(declaration.parameters);
+    const lastParamTags = lastParam ? getJSDocParameterTags(lastParam) : getJSDocTags(declaration).filter(isJSDocParameterTag);
+    const lastParamVariadicType = firstDefined(lastParamTags, (p) => p.typeExpression && isJSDocVariadicType(p.typeExpression.type) ? p.typeExpression.type : void 0);
+    const syntheticArgsSymbol = createSymbol(3 /* Variable */, "args", 32768 /* RestParameter */);
+    if (lastParamVariadicType) {
+      syntheticArgsSymbol.links.type = createArrayType(getTypeFromTypeNode(lastParamVariadicType.type));
+    } else {
+      syntheticArgsSymbol.links.checkFlags |= 65536 /* DeferredType */;
+      syntheticArgsSymbol.links.deferralParent = neverType;
+      syntheticArgsSymbol.links.deferralConstituents = [anyArrayType];
+      syntheticArgsSymbol.links.deferralWriteConstituents = [anyArrayType];
     }
-    function createCombinedSymbolForOverloadFailure(sources, type) {
-      return createSymbolWithType(first(sources), type);
+    if (lastParamVariadicType) {
+      parameters.pop();
     }
-    function pickLongestCandidateSignature(node, candidates, args, checkMode) {
-      const bestIndex = getLongestCandidateIndex(candidates, apparentArgumentCount === void 0 ? args.length : apparentArgumentCount);
-      const candidate = candidates[bestIndex];
-      const { typeParameters } = candidate;
-      if (!typeParameters) {
-        return candidate;
+    parameters.push(syntheticArgsSymbol);
+    return true;
+  }
+  function getSignatureOfTypeTag(node) {
+    if (!(isInJSFile(node) && isFunctionLikeDeclaration(node)))
+      return void 0;
+    const typeTag = getJSDocTypeTag(node);
+    return (typeTag == null ? void 0 : typeTag.typeExpression) && getSingleCallSignature(getTypeFromTypeNode(typeTag.typeExpression));
+  }
+  function getParameterTypeOfTypeTag(func, parameter) {
+    const signature = getSignatureOfTypeTag(func);
+    if (!signature)
+      return void 0;
+    const pos = func.parameters.indexOf(parameter);
+    return parameter.dotDotDotToken ? getRestTypeAtPosition(signature, pos) : getTypeAtPosition(signature, pos);
+  }
+  function getReturnTypeOfTypeTag(node) {
+    const signature = getSignatureOfTypeTag(node);
+    return signature && getReturnTypeOfSignature(signature);
+  }
+  function containsArgumentsReference(declaration) {
+    const links = getNodeLinks(declaration);
+    if (links.containsArgumentsReference === void 0) {
+      if (links.flags & 512 /* CaptureArguments */) {
+        links.containsArgumentsReference = true;
+      } else {
+        links.containsArgumentsReference = traverse(declaration.body);
       }
-      const typeArgumentNodes = callLikeExpressionMayHaveTypeArguments(node) ? node.typeArguments : void 0;
-      const instantiated = typeArgumentNodes ? createSignatureInstantiation(candidate, getTypeArgumentsFromNodes(typeArgumentNodes, typeParameters, isInJSFile(node))) : inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode);
-      candidates[bestIndex] = instantiated;
-      return instantiated;
     }
-    function getTypeArgumentsFromNodes(typeArgumentNodes, typeParameters, isJs) {
-      const typeArguments = typeArgumentNodes.map(getTypeOfNode);
-      while (typeArguments.length > typeParameters.length) {
-        typeArguments.pop();
-      }
-      while (typeArguments.length < typeParameters.length) {
-        typeArguments.push(getDefaultFromTypeParameter(typeParameters[typeArguments.length]) || getConstraintOfTypeParameter(typeParameters[typeArguments.length]) || getDefaultTypeArgumentType(isJs));
+    return links.containsArgumentsReference;
+    function traverse(node) {
+      if (!node)
+        return false;
+      switch (node.kind) {
+        case 79 /* Identifier */:
+          return node.escapedText === argumentsSymbol.escapedName && getReferencedValueSymbol(node) === argumentsSymbol;
+        case 169 /* PropertyDeclaration */:
+        case 171 /* MethodDeclaration */:
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+          return node.name.kind === 164 /* ComputedPropertyName */ && traverse(node.name);
+        case 208 /* PropertyAccessExpression */:
+        case 209 /* ElementAccessExpression */:
+          return traverse(node.expression);
+        case 299 /* PropertyAssignment */:
+          return traverse(node.initializer);
+        default:
+          return !nodeStartsNewLexicalEnvironment(node) && !isPartOfTypeNode(node) && !!forEachChild(node, traverse);
       }
-      return typeArguments;
     }
-    function inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode) {
-      const inferenceContext = createInferenceContext(typeParameters, candidate, isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */);
-      const typeArgumentTypes = inferTypeArguments(node, candidate, args, checkMode | 4 /* SkipContextSensitive */ | 8 /* SkipGenericFunctions */, inferenceContext);
-      return createSignatureInstantiation(candidate, typeArgumentTypes);
-    }
-    function getLongestCandidateIndex(candidates, argsCount) {
-      let maxParamsIndex = -1;
-      let maxParams = -1;
-      for (let i = 0; i < candidates.length; i++) {
-        const candidate = candidates[i];
-        const paramCount = getParameterCount(candidate);
-        if (hasEffectiveRestParameter(candidate) || paramCount >= argsCount) {
-          return i;
-        }
-        if (paramCount > maxParams) {
-          maxParams = paramCount;
-          maxParamsIndex = i;
+  }
+  function getSignaturesOfSymbol(symbol) {
+    if (!symbol || !symbol.declarations)
+      return emptyArray;
+    const result = [];
+    for (let i = 0; i < symbol.declarations.length; i++) {
+      const decl = symbol.declarations[i];
+      if (!isFunctionLike(decl))
+        continue;
+      if (i > 0 && decl.body) {
+        const previous = symbol.declarations[i - 1];
+        if (decl.parent === previous.parent && decl.kind === previous.kind && decl.pos === previous.end) {
+          continue;
         }
       }
-      return maxParamsIndex;
-    }
-    function resolveCallExpression(node, candidatesOutArray, checkMode) {
-      if (node.expression.kind === 106 /* SuperKeyword */) {
-        const superType = checkSuperExpression(node.expression);
-        if (isTypeAny(superType)) {
-          for (const arg of node.arguments) {
-            checkExpression(arg);
+      if (isInJSFile(decl) && decl.jsDoc) {
+        let hasJSDocOverloads = false;
+        for (const node of decl.jsDoc) {
+          if (node.tags) {
+            for (const tag of node.tags) {
+              if (isJSDocOverloadTag(tag)) {
+                result.push(getSignatureFromDeclaration(tag.typeExpression));
+                hasJSDocOverloads = true;
+              }
+            }
           }
-          return anySignature;
         }
-        if (!isErrorType(superType)) {
-          const baseTypeNode = getEffectiveBaseTypeNode(getContainingClass(node));
-          if (baseTypeNode) {
-            const baseConstructors = getInstantiatedConstructorsForTypeArguments(superType, baseTypeNode.typeArguments, baseTypeNode);
-            return resolveCall(node, baseConstructors, candidatesOutArray, checkMode, 0 /* None */);
-          }
+        if (hasJSDocOverloads) {
+          continue;
         }
-        return resolveUntypedCall(node);
-      }
-      let callChainFlags;
-      let funcType = checkExpression(node.expression);
-      if (isCallChain(node)) {
-        const nonOptionalType = getOptionalExpressionType(funcType, node.expression);
-        callChainFlags = nonOptionalType === funcType ? 0 /* None */ : isOutermostOptionalChain(node) ? 16 /* IsOuterCallChain */ : 8 /* IsInnerCallChain */;
-        funcType = nonOptionalType;
-      } else {
-        callChainFlags = 0 /* None */;
       }
-      funcType = checkNonNullTypeWithReporter(
-        funcType,
-        node.expression,
-        reportCannotInvokePossiblyNullOrUndefinedError
+      result.push(
+        !isFunctionExpressionOrArrowFunction(decl) && !isObjectLiteralMethod(decl) && getSignatureOfTypeTag(decl) || getSignatureFromDeclaration(decl)
       );
-      if (funcType === silentNeverType) {
-        return silentNeverSignature;
-      }
-      const apparentType = getApparentType(funcType);
-      if (isErrorType(apparentType)) {
-        return resolveErrorCall(node);
+    }
+    return result;
+  }
+  function resolveExternalModuleTypeByLiteral(name) {
+    const moduleSym = resolveExternalModuleName(name, name);
+    if (moduleSym) {
+      const resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym);
+      if (resolvedModuleSymbol) {
+        return getTypeOfSymbol(resolvedModuleSymbol);
       }
-      const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */);
-      const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length;
-      if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, numConstructSignatures)) {
-        if (!isErrorType(funcType) && node.typeArguments) {
-          error(node, Diagnostics.Untyped_function_calls_may_not_accept_type_arguments);
+    }
+    return anyType;
+  }
+  function getThisTypeOfSignature(signature) {
+    if (signature.thisParameter) {
+      return getTypeOfSymbol(signature.thisParameter);
+    }
+  }
+  function getTypePredicateOfSignature(signature) {
+    if (!signature.resolvedTypePredicate) {
+      if (signature.target) {
+        const targetTypePredicate = getTypePredicateOfSignature(signature.target);
+        signature.resolvedTypePredicate = targetTypePredicate ? instantiateTypePredicate(targetTypePredicate, signature.mapper) : noTypePredicate;
+      } else if (signature.compositeSignatures) {
+        signature.resolvedTypePredicate = getUnionOrIntersectionTypePredicate(signature.compositeSignatures, signature.compositeKind) || noTypePredicate;
+      } else {
+        const type = signature.declaration && getEffectiveReturnTypeNode(signature.declaration);
+        let jsdocPredicate;
+        if (!type) {
+          const jsdocSignature = getSignatureOfTypeTag(signature.declaration);
+          if (jsdocSignature && signature !== jsdocSignature) {
+            jsdocPredicate = getTypePredicateOfSignature(jsdocSignature);
+          }
         }
-        return resolveUntypedCall(node);
+        signature.resolvedTypePredicate = type && isTypePredicateNode(type) ? createTypePredicateFromTypePredicateNode(type, signature) : jsdocPredicate || noTypePredicate;
       }
-      if (!callSignatures.length) {
-        if (numConstructSignatures) {
-          error(node, Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType));
-        } else {
-          let relatedInformation;
-          if (node.arguments.length === 1) {
-            const text = getSourceFileOfNode(node).text;
-            if (isLineBreak(text.charCodeAt(skipTrivia(text, node.expression.end, true) - 1))) {
-              relatedInformation = createDiagnosticForNode(node.expression, Diagnostics.Are_you_missing_a_semicolon);
+      Debug.assert(!!signature.resolvedTypePredicate);
+    }
+    return signature.resolvedTypePredicate === noTypePredicate ? void 0 : signature.resolvedTypePredicate;
+  }
+  function createTypePredicateFromTypePredicateNode(node, signature) {
+    const parameterName = node.parameterName;
+    const type = node.type && getTypeFromTypeNode(node.type);
+    return parameterName.kind === 194 /* ThisType */ ? createTypePredicate(
+      node.assertsModifier ? 2 /* AssertsThis */ : 0 /* This */,
+      /*parameterName*/
+      void 0,
+      /*parameterIndex*/
+      void 0,
+      type
+    ) : createTypePredicate(
+      node.assertsModifier ? 3 /* AssertsIdentifier */ : 1 /* Identifier */,
+      parameterName.escapedText,
+      findIndex(signature.parameters, (p) => p.escapedName === parameterName.escapedText),
+      type
+    );
+  }
+  function getUnionOrIntersectionType(types, kind, unionReduction) {
+    return kind !== 2097152 /* Intersection */ ? getUnionType(types, unionReduction) : getIntersectionType(types);
+  }
+  function getReturnTypeOfSignature(signature) {
+    if (!signature.resolvedReturnType) {
+      if (!pushTypeResolution(signature, 3 /* ResolvedReturnType */)) {
+        return errorType;
+      }
+      let type = signature.target ? instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper) : signature.compositeSignatures ? instantiateType(getUnionOrIntersectionType(map(signature.compositeSignatures, getReturnTypeOfSignature), signature.compositeKind, 2 /* Subtype */), signature.mapper) : getReturnTypeFromAnnotation(signature.declaration) || (nodeIsMissing(signature.declaration.body) ? anyType : getReturnTypeFromBody(signature.declaration));
+      if (signature.flags & 8 /* IsInnerCallChain */) {
+        type = addOptionalTypeMarker(type);
+      } else if (signature.flags & 16 /* IsOuterCallChain */) {
+        type = getOptionalType(type);
+      }
+      if (!popTypeResolution()) {
+        if (signature.declaration) {
+          const typeNode = getEffectiveReturnTypeNode(signature.declaration);
+          if (typeNode) {
+            error(typeNode, Diagnostics.Return_type_annotation_circularly_references_itself);
+          } else if (noImplicitAny) {
+            const declaration = signature.declaration;
+            const name = getNameOfDeclaration(declaration);
+            if (name) {
+              error(name, Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, declarationNameToString(name));
+            } else {
+              error(declaration, Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions);
             }
           }
-          invocationError(node.expression, apparentType, 0 /* Call */, relatedInformation);
         }
-        return resolveErrorCall(node);
-      }
-      if (checkMode & 8 /* SkipGenericFunctions */ && !node.typeArguments && callSignatures.some(isGenericFunctionReturningFunction)) {
-        skippedGenericFunction(node, checkMode);
-        return resolvingSignature;
-      }
-      if (callSignatures.some((sig) => isInJSFile(sig.declaration) && !!getJSDocClassTag(sig.declaration))) {
-        error(node, Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType));
-        return resolveErrorCall(node);
+        type = anyType;
       }
-      return resolveCall(node, callSignatures, candidatesOutArray, checkMode, callChainFlags);
+      signature.resolvedReturnType = type;
     }
-    function isGenericFunctionReturningFunction(signature) {
-      return !!(signature.typeParameters && isFunctionType(getReturnTypeOfSignature(signature)));
+    return signature.resolvedReturnType;
+  }
+  function getReturnTypeFromAnnotation(declaration) {
+    if (declaration.kind === 173 /* Constructor */) {
+      return getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol));
     }
-    function isUntypedFunctionCall(funcType, apparentFuncType, numCallSignatures, numConstructSignatures) {
-      return isTypeAny(funcType) || isTypeAny(apparentFuncType) && !!(funcType.flags & 262144 /* TypeParameter */) || !numCallSignatures && !numConstructSignatures && !(apparentFuncType.flags & 1048576 /* Union */) && !(getReducedType(apparentFuncType).flags & 131072 /* Never */) && isTypeAssignableTo(funcType, globalFunctionType);
+    if (isJSDocConstructSignature(declaration)) {
+      return getTypeFromTypeNode(declaration.parameters[0].type);
     }
-    function resolveNewExpression(node, candidatesOutArray, checkMode) {
-      if (node.arguments && languageVersion < 1 /* ES5 */) {
-        const spreadIndex = getSpreadArgumentIndex(node.arguments);
-        if (spreadIndex >= 0) {
-          error(node.arguments[spreadIndex], Diagnostics.Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher);
-        }
-      }
-      let expressionType = checkNonNullExpression(node.expression);
-      if (expressionType === silentNeverType) {
-        return silentNeverSignature;
+    const typeNode = getEffectiveReturnTypeNode(declaration);
+    if (typeNode) {
+      return getTypeFromTypeNode(typeNode);
+    }
+    if (declaration.kind === 174 /* GetAccessor */ && hasBindableName(declaration)) {
+      const jsDocType = isInJSFile(declaration) && getTypeForDeclarationFromJSDocComment(declaration);
+      if (jsDocType) {
+        return jsDocType;
       }
-      expressionType = getApparentType(expressionType);
-      if (isErrorType(expressionType)) {
-        return resolveErrorCall(node);
+      const setter = getDeclarationOfKind(getSymbolOfDeclaration(declaration), 175 /* SetAccessor */);
+      const setterType = getAnnotatedAccessorType(setter);
+      if (setterType) {
+        return setterType;
       }
-      if (isTypeAny(expressionType)) {
-        if (node.typeArguments) {
-          error(node, Diagnostics.Untyped_function_calls_may_not_accept_type_arguments);
-        }
-        return resolveUntypedCall(node);
+    }
+    return getReturnTypeOfTypeTag(declaration);
+  }
+  function isResolvingReturnTypeOfSignature(signature) {
+    return !signature.resolvedReturnType && findResolutionCycleStartIndex(signature, 3 /* ResolvedReturnType */) >= 0;
+  }
+  function getRestTypeOfSignature(signature) {
+    return tryGetRestTypeOfSignature(signature) || anyType;
+  }
+  function tryGetRestTypeOfSignature(signature) {
+    if (signatureHasRestParameter(signature)) {
+      const sigRestType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
+      const restType = isTupleType(sigRestType) ? getRestTypeOfTupleType(sigRestType) : sigRestType;
+      return restType && getIndexTypeOfType(restType, numberType);
+    }
+    return void 0;
+  }
+  function getSignatureInstantiation(signature, typeArguments, isJavascript, inferredTypeParameters) {
+    const instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, fillMissingTypeArguments(typeArguments, signature.typeParameters, getMinTypeArgumentCount(signature.typeParameters), isJavascript));
+    if (inferredTypeParameters) {
+      const returnSignature = getSingleCallOrConstructSignature(getReturnTypeOfSignature(instantiatedSignature));
+      if (returnSignature) {
+        const newReturnSignature = cloneSignature(returnSignature);
+        newReturnSignature.typeParameters = inferredTypeParameters;
+        const newInstantiatedSignature = cloneSignature(instantiatedSignature);
+        newInstantiatedSignature.resolvedReturnType = getOrCreateTypeFromSignature(newReturnSignature);
+        return newInstantiatedSignature;
+      }
+    }
+    return instantiatedSignature;
+  }
+  function getSignatureInstantiationWithoutFillingInTypeArguments(signature, typeArguments) {
+    const instantiations = signature.instantiations || (signature.instantiations = /* @__PURE__ */ new Map());
+    const id = getTypeListId(typeArguments);
+    let instantiation = instantiations.get(id);
+    if (!instantiation) {
+      instantiations.set(id, instantiation = createSignatureInstantiation(signature, typeArguments));
+    }
+    return instantiation;
+  }
+  function createSignatureInstantiation(signature, typeArguments) {
+    return instantiateSignature(
+      signature,
+      createSignatureTypeMapper(signature, typeArguments),
+      /*eraseTypeParameters*/
+      true
+    );
+  }
+  function createSignatureTypeMapper(signature, typeArguments) {
+    return createTypeMapper(signature.typeParameters, typeArguments);
+  }
+  function getErasedSignature(signature) {
+    return signature.typeParameters ? signature.erasedSignatureCache || (signature.erasedSignatureCache = createErasedSignature(signature)) : signature;
+  }
+  function createErasedSignature(signature) {
+    return instantiateSignature(
+      signature,
+      createTypeEraser(signature.typeParameters),
+      /*eraseTypeParameters*/
+      true
+    );
+  }
+  function getCanonicalSignature(signature) {
+    return signature.typeParameters ? signature.canonicalSignatureCache || (signature.canonicalSignatureCache = createCanonicalSignature(signature)) : signature;
+  }
+  function createCanonicalSignature(signature) {
+    return getSignatureInstantiation(
+      signature,
+      map(signature.typeParameters, (tp) => tp.target && !getConstraintOfTypeParameter(tp.target) ? tp.target : tp),
+      isInJSFile(signature.declaration)
+    );
+  }
+  function getBaseSignature(signature) {
+    const typeParameters = signature.typeParameters;
+    if (typeParameters) {
+      if (signature.baseSignatureCache) {
+        return signature.baseSignatureCache;
       }
-      const constructSignatures = getSignaturesOfType(expressionType, 1 /* Construct */);
-      if (constructSignatures.length) {
-        if (!isConstructorAccessible(node, constructSignatures[0])) {
-          return resolveErrorCall(node);
-        }
-        if (someSignature(constructSignatures, (signature) => !!(signature.flags & 4 /* Abstract */))) {
-          error(node, Diagnostics.Cannot_create_an_instance_of_an_abstract_class);
-          return resolveErrorCall(node);
-        }
-        const valueDecl = expressionType.symbol && getClassLikeDeclarationOfSymbol(expressionType.symbol);
-        if (valueDecl && hasSyntacticModifier(valueDecl, 256 /* Abstract */)) {
-          error(node, Diagnostics.Cannot_create_an_instance_of_an_abstract_class);
-          return resolveErrorCall(node);
-        }
-        return resolveCall(node, constructSignatures, candidatesOutArray, checkMode, 0 /* None */);
+      const typeEraser = createTypeEraser(typeParameters);
+      const baseConstraintMapper = createTypeMapper(typeParameters, map(typeParameters, (tp) => getConstraintOfTypeParameter(tp) || unknownType));
+      let baseConstraints = map(typeParameters, (tp) => instantiateType(tp, baseConstraintMapper) || unknownType);
+      for (let i = 0; i < typeParameters.length - 1; i++) {
+        baseConstraints = instantiateTypes(baseConstraints, baseConstraintMapper);
       }
-      const callSignatures = getSignaturesOfType(expressionType, 0 /* Call */);
-      if (callSignatures.length) {
-        const signature = resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */);
-        if (!noImplicitAny) {
-          if (signature.declaration && !isJSConstructor(signature.declaration) && getReturnTypeOfSignature(signature) !== voidType) {
-            error(node, Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword);
-          }
-          if (getThisTypeOfSignature(signature) === voidType) {
-            error(node, Diagnostics.A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void);
+      baseConstraints = instantiateTypes(baseConstraints, typeEraser);
+      return signature.baseSignatureCache = instantiateSignature(
+        signature,
+        createTypeMapper(typeParameters, baseConstraints),
+        /*eraseTypeParameters*/
+        true
+      );
+    }
+    return signature;
+  }
+  function getOrCreateTypeFromSignature(signature) {
+    var _a2;
+    if (!signature.isolatedSignatureType) {
+      const kind = (_a2 = signature.declaration) == null ? void 0 : _a2.kind;
+      const isConstructor = kind === void 0 || kind === 173 /* Constructor */ || kind === 177 /* ConstructSignature */ || kind === 182 /* ConstructorType */;
+      const type = createObjectType(16 /* Anonymous */);
+      type.members = emptySymbols;
+      type.properties = emptyArray;
+      type.callSignatures = !isConstructor ? [signature] : emptyArray;
+      type.constructSignatures = isConstructor ? [signature] : emptyArray;
+      type.indexInfos = emptyArray;
+      signature.isolatedSignatureType = type;
+    }
+    return signature.isolatedSignatureType;
+  }
+  function getIndexSymbol(symbol) {
+    return symbol.members ? getIndexSymbolFromSymbolTable(symbol.members) : void 0;
+  }
+  function getIndexSymbolFromSymbolTable(symbolTable) {
+    return symbolTable.get("__index" /* Index */);
+  }
+  function createIndexInfo(keyType, type, isReadonly, declaration) {
+    return { keyType, type, isReadonly, declaration };
+  }
+  function getIndexInfosOfSymbol(symbol) {
+    const indexSymbol = getIndexSymbol(symbol);
+    return indexSymbol ? getIndexInfosOfIndexSymbol(indexSymbol) : emptyArray;
+  }
+  function getIndexInfosOfIndexSymbol(indexSymbol) {
+    if (indexSymbol.declarations) {
+      const indexInfos = [];
+      for (const declaration of indexSymbol.declarations) {
+        if (declaration.parameters.length === 1) {
+          const parameter = declaration.parameters[0];
+          if (parameter.type) {
+            forEachType(getTypeFromTypeNode(parameter.type), (keyType) => {
+              if (isValidIndexKeyType(keyType) && !findIndexInfo(indexInfos, keyType)) {
+                indexInfos.push(createIndexInfo(
+                  keyType,
+                  declaration.type ? getTypeFromTypeNode(declaration.type) : anyType,
+                  hasEffectiveModifier(declaration, 64 /* Readonly */),
+                  declaration
+                ));
+              }
+            });
           }
         }
-        return signature;
-      }
-      invocationError(node.expression, expressionType, 1 /* Construct */);
-      return resolveErrorCall(node);
-    }
-    function someSignature(signatures, f) {
-      if (isArray(signatures)) {
-        return some(signatures, (signature) => someSignature(signature, f));
       }
-      return signatures.compositeKind === 1048576 /* Union */ ? some(signatures.compositeSignatures, f) : f(signatures);
+      return indexInfos;
     }
-    function typeHasProtectedAccessibleBase(target, type) {
-      const baseTypes = getBaseTypes(type);
-      if (!length(baseTypes)) {
-        return false;
-      }
-      const firstBase = baseTypes[0];
-      if (firstBase.flags & 2097152 /* Intersection */) {
-        const types = firstBase.types;
-        const mixinFlags = findMixins(types);
-        let i = 0;
-        for (const intersectionMember of firstBase.types) {
-          if (!mixinFlags[i]) {
-            if (getObjectFlags(intersectionMember) & (1 /* Class */ | 2 /* Interface */)) {
-              if (intersectionMember.symbol === target) {
-                return true;
-              }
-              if (typeHasProtectedAccessibleBase(target, intersectionMember)) {
-                return true;
+    return emptyArray;
+  }
+  function isValidIndexKeyType(type) {
+    return !!(type.flags & (4 /* String */ | 8 /* Number */ | 4096 /* ESSymbol */)) || isPatternLiteralType(type) || !!(type.flags & 2097152 /* Intersection */) && !isGenericType(type) && some(type.types, isValidIndexKeyType);
+  }
+  function getConstraintDeclaration(type) {
+    return mapDefined(filter(type.symbol && type.symbol.declarations, isTypeParameterDeclaration), getEffectiveConstraintOfTypeParameter)[0];
+  }
+  function getInferredTypeParameterConstraint(typeParameter, omitTypeReferences) {
+    var _a2;
+    let inferences;
+    if ((_a2 = typeParameter.symbol) == null ? void 0 : _a2.declarations) {
+      for (const declaration of typeParameter.symbol.declarations) {
+        if (declaration.parent.kind === 192 /* InferType */) {
+          const [childTypeParameter = declaration.parent, grandParent] = walkUpParenthesizedTypesAndGetParentAndChild(declaration.parent.parent);
+          if (grandParent.kind === 180 /* TypeReference */ && !omitTypeReferences) {
+            const typeReference = grandParent;
+            const typeParameters = getTypeParametersForTypeReference(typeReference);
+            if (typeParameters) {
+              const index = typeReference.typeArguments.indexOf(childTypeParameter);
+              if (index < typeParameters.length) {
+                const declaredConstraint = getConstraintOfTypeParameter(typeParameters[index]);
+                if (declaredConstraint) {
+                  const mapper = makeDeferredTypeMapper(typeParameters, typeParameters.map((_, index2) => () => {
+                    return getEffectiveTypeArgumentAtIndex(typeReference, typeParameters, index2);
+                  }));
+                  const constraint = instantiateType(declaredConstraint, mapper);
+                  if (constraint !== typeParameter) {
+                    inferences = append(inferences, constraint);
+                  }
+                }
               }
             }
+          } else if (grandParent.kind === 166 /* Parameter */ && grandParent.dotDotDotToken || grandParent.kind === 188 /* RestType */ || grandParent.kind === 199 /* NamedTupleMember */ && grandParent.dotDotDotToken) {
+            inferences = append(inferences, createArrayType(unknownType));
+          } else if (grandParent.kind === 201 /* TemplateLiteralTypeSpan */) {
+            inferences = append(inferences, stringType);
+          } else if (grandParent.kind === 165 /* TypeParameter */ && grandParent.parent.kind === 197 /* MappedType */) {
+            inferences = append(inferences, keyofConstraintType);
+          } else if (grandParent.kind === 197 /* MappedType */ && grandParent.type && skipParentheses(grandParent.type) === declaration.parent && grandParent.parent.kind === 191 /* ConditionalType */ && grandParent.parent.extendsType === grandParent && grandParent.parent.checkType.kind === 197 /* MappedType */ && grandParent.parent.checkType.type) {
+            const checkMappedType2 = grandParent.parent.checkType;
+            const nodeType = getTypeFromTypeNode(checkMappedType2.type);
+            inferences = append(inferences, instantiateType(
+              nodeType,
+              makeUnaryTypeMapper(getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(checkMappedType2.typeParameter)), checkMappedType2.typeParameter.constraint ? getTypeFromTypeNode(checkMappedType2.typeParameter.constraint) : keyofConstraintType)
+            ));
           }
-          i++;
         }
-        return false;
-      }
-      if (firstBase.symbol === target) {
-        return true;
       }
-      return typeHasProtectedAccessibleBase(target, firstBase);
     }
-    function isConstructorAccessible(node, signature) {
-      if (!signature || !signature.declaration) {
-        return true;
-      }
-      const declaration = signature.declaration;
-      const modifiers = getSelectedEffectiveModifierFlags(declaration, 24 /* NonPublicAccessibilityModifier */);
-      if (!modifiers || declaration.kind !== 173 /* Constructor */) {
-        return true;
-      }
-      const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(declaration.parent.symbol);
-      const declaringClass = getDeclaredTypeOfSymbol(declaration.parent.symbol);
-      if (!isNodeWithinClass(node, declaringClassDeclaration)) {
-        const containingClass = getContainingClass(node);
-        if (containingClass && modifiers & 16 /* Protected */) {
-          const containingType = getTypeOfNode(containingClass);
-          if (typeHasProtectedAccessibleBase(declaration.parent.symbol, containingType)) {
-            return true;
+    return inferences && getIntersectionType(inferences);
+  }
+  function getConstraintFromTypeParameter(typeParameter) {
+    if (!typeParameter.constraint) {
+      if (typeParameter.target) {
+        const targetConstraint = getConstraintOfTypeParameter(typeParameter.target);
+        typeParameter.constraint = targetConstraint ? instantiateType(targetConstraint, typeParameter.mapper) : noConstraintType;
+      } else {
+        const constraintDeclaration = getConstraintDeclaration(typeParameter);
+        if (!constraintDeclaration) {
+          typeParameter.constraint = getInferredTypeParameterConstraint(typeParameter) || noConstraintType;
+        } else {
+          let type = getTypeFromTypeNode(constraintDeclaration);
+          if (type.flags & 1 /* Any */ && !isErrorType(type)) {
+            type = constraintDeclaration.parent.parent.kind === 197 /* MappedType */ ? keyofConstraintType : unknownType;
           }
+          typeParameter.constraint = type;
         }
-        if (modifiers & 8 /* Private */) {
-          error(node, Diagnostics.Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration, typeToString(declaringClass));
-        }
-        if (modifiers & 16 /* Protected */) {
-          error(node, Diagnostics.Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration, typeToString(declaringClass));
-        }
-        return false;
       }
-      return true;
     }
-    function invocationErrorDetails(errorTarget, apparentType, kind) {
-      let errorInfo;
-      const isCall = kind === 0 /* Call */;
-      const awaitedType = getAwaitedType(apparentType);
-      const maybeMissingAwait = awaitedType && getSignaturesOfType(awaitedType, kind).length > 0;
-      if (apparentType.flags & 1048576 /* Union */) {
-        const types = apparentType.types;
-        let hasSignatures = false;
-        for (const constituent of types) {
-          const signatures = getSignaturesOfType(constituent, kind);
-          if (signatures.length !== 0) {
-            hasSignatures = true;
-            if (errorInfo) {
-              break;
-            }
-          } else {
-            if (!errorInfo) {
-              errorInfo = chainDiagnosticMessages(
-                errorInfo,
-                isCall ? Diagnostics.Type_0_has_no_call_signatures : Diagnostics.Type_0_has_no_construct_signatures,
-                typeToString(constituent)
-              );
-              errorInfo = chainDiagnosticMessages(
-                errorInfo,
-                isCall ? Diagnostics.Not_all_constituents_of_type_0_are_callable : Diagnostics.Not_all_constituents_of_type_0_are_constructable,
-                typeToString(apparentType)
-              );
-            }
-            if (hasSignatures) {
-              break;
-            }
-          }
-        }
-        if (!hasSignatures) {
-          errorInfo = chainDiagnosticMessages(
-            void 0,
-            isCall ? Diagnostics.No_constituent_of_type_0_is_callable : Diagnostics.No_constituent_of_type_0_is_constructable,
-            typeToString(apparentType)
-          );
+    return typeParameter.constraint === noConstraintType ? void 0 : typeParameter.constraint;
+  }
+  function getParentSymbolOfTypeParameter(typeParameter) {
+    const tp = getDeclarationOfKind(typeParameter.symbol, 165 /* TypeParameter */);
+    const host2 = isJSDocTemplateTag(tp.parent) ? getEffectiveContainerForJSDocTemplateTag(tp.parent) : tp.parent;
+    return host2 && getSymbolOfNode(host2);
+  }
+  function getTypeListId(types) {
+    let result = "";
+    if (types) {
+      const length2 = types.length;
+      let i = 0;
+      while (i < length2) {
+        const startId = types[i].id;
+        let count = 1;
+        while (i + count < length2 && types[i + count].id === startId + count) {
+          count++;
         }
-        if (!errorInfo) {
-          errorInfo = chainDiagnosticMessages(
-            errorInfo,
-            isCall ? Diagnostics.Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_other : Diagnostics.Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_with_each_other,
-            typeToString(apparentType)
-          );
+        if (result.length) {
+          result += ",";
         }
-      } else {
-        errorInfo = chainDiagnosticMessages(
-          errorInfo,
-          isCall ? Diagnostics.Type_0_has_no_call_signatures : Diagnostics.Type_0_has_no_construct_signatures,
-          typeToString(apparentType)
-        );
-      }
-      let headMessage = isCall ? Diagnostics.This_expression_is_not_callable : Diagnostics.This_expression_is_not_constructable;
-      if (isCallExpression(errorTarget.parent) && errorTarget.parent.arguments.length === 0) {
-        const { resolvedSymbol } = getNodeLinks(errorTarget);
-        if (resolvedSymbol && resolvedSymbol.flags & 32768 /* GetAccessor */) {
-          headMessage = Diagnostics.This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without;
+        result += startId;
+        if (count > 1) {
+          result += ":" + count;
         }
+        i += count;
       }
-      return {
-        messageChain: chainDiagnosticMessages(errorInfo, headMessage),
-        relatedMessage: maybeMissingAwait ? Diagnostics.Did_you_forget_to_use_await : void 0
-      };
     }
-    function invocationError(errorTarget, apparentType, kind, relatedInformation) {
-      const { messageChain, relatedMessage: relatedInfo } = invocationErrorDetails(errorTarget, apparentType, kind);
-      const diagnostic = createDiagnosticForNodeFromMessageChain(errorTarget, messageChain);
-      if (relatedInfo) {
-        addRelatedInfo(diagnostic, createDiagnosticForNode(errorTarget, relatedInfo));
-      }
-      if (isCallExpression(errorTarget.parent)) {
-        const { start: start2, length: length2 } = getDiagnosticSpanForCallNode(errorTarget.parent, true);
-        diagnostic.start = start2;
-        diagnostic.length = length2;
+    return result;
+  }
+  function getAliasId(aliasSymbol, aliasTypeArguments) {
+    return aliasSymbol ? `@${getSymbolId(aliasSymbol)}` + (aliasTypeArguments ? `:${getTypeListId(aliasTypeArguments)}` : "") : "";
+  }
+  function getPropagatingFlagsOfTypes(types, excludeKinds) {
+    let result = 0;
+    for (const type of types) {
+      if (excludeKinds === void 0 || !(type.flags & excludeKinds)) {
+        result |= getObjectFlags(type);
       }
-      diagnostics.add(diagnostic);
-      invocationErrorRecovery(apparentType, kind, relatedInformation ? addRelatedInfo(diagnostic, relatedInformation) : diagnostic);
     }
-    function invocationErrorRecovery(apparentType, kind, diagnostic) {
-      if (!apparentType.symbol) {
-        return;
+    return result & 458752 /* PropagatingFlags */;
+  }
+  function createTypeReference(target, typeArguments) {
+    const id = getTypeListId(typeArguments);
+    let type = target.instantiations.get(id);
+    if (!type) {
+      type = createObjectType(4 /* Reference */, target.symbol);
+      target.instantiations.set(id, type);
+      type.objectFlags |= typeArguments ? getPropagatingFlagsOfTypes(typeArguments) : 0;
+      type.target = target;
+      type.resolvedTypeArguments = typeArguments;
+    }
+    return type;
+  }
+  function cloneTypeReference(source) {
+    const type = createTypeWithSymbol(source.flags, source.symbol);
+    type.objectFlags = source.objectFlags;
+    type.target = source.target;
+    type.resolvedTypeArguments = source.resolvedTypeArguments;
+    return type;
+  }
+  function createDeferredTypeReference(target, node, mapper, aliasSymbol, aliasTypeArguments) {
+    if (!aliasSymbol) {
+      aliasSymbol = getAliasSymbolForTypeNode(node);
+      const localAliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
+      aliasTypeArguments = mapper ? instantiateTypes(localAliasTypeArguments, mapper) : localAliasTypeArguments;
+    }
+    const type = createObjectType(4 /* Reference */, target.symbol);
+    type.target = target;
+    type.node = node;
+    type.mapper = mapper;
+    type.aliasSymbol = aliasSymbol;
+    type.aliasTypeArguments = aliasTypeArguments;
+    return type;
+  }
+  function getTypeArguments(type) {
+    var _a2, _b;
+    if (!type.resolvedTypeArguments) {
+      if (!pushTypeResolution(type, 6 /* ResolvedTypeArguments */)) {
+        return ((_a2 = type.target.localTypeParameters) == null ? void 0 : _a2.map(() => errorType)) || emptyArray;
       }
-      const importNode = getSymbolLinks(apparentType.symbol).originatingImport;
-      if (importNode && !isImportCall(importNode)) {
-        const sigs = getSignaturesOfType(getTypeOfSymbol(getSymbolLinks(apparentType.symbol).target), kind);
-        if (!sigs || !sigs.length)
-          return;
-        addRelatedInfo(
-          diagnostic,
-          createDiagnosticForNode(importNode, Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead)
+      const node = type.node;
+      const typeArguments = !node ? emptyArray : node.kind === 180 /* TypeReference */ ? concatenate(type.target.outerTypeParameters, getEffectiveTypeArguments2(node, type.target.localTypeParameters)) : node.kind === 185 /* ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : map(node.elements, getTypeFromTypeNode);
+      if (popTypeResolution()) {
+        type.resolvedTypeArguments = type.mapper ? instantiateTypes(typeArguments, type.mapper) : typeArguments;
+      } else {
+        type.resolvedTypeArguments = ((_b = type.target.localTypeParameters) == null ? void 0 : _b.map(() => errorType)) || emptyArray;
+        error(
+          type.node || currentNode,
+          type.target.symbol ? Diagnostics.Type_arguments_for_0_circularly_reference_themselves : Diagnostics.Tuple_type_arguments_circularly_reference_themselves,
+          type.target.symbol && symbolToString(type.target.symbol)
         );
       }
     }
-    function resolveTaggedTemplateExpression(node, candidatesOutArray, checkMode) {
-      const tagType = checkExpression(node.tag);
-      const apparentType = getApparentType(tagType);
-      if (isErrorType(apparentType)) {
-        return resolveErrorCall(node);
-      }
-      const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */);
-      const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length;
-      if (isUntypedFunctionCall(tagType, apparentType, callSignatures.length, numConstructSignatures)) {
-        return resolveUntypedCall(node);
-      }
-      if (!callSignatures.length) {
-        if (isArrayLiteralExpression(node.parent)) {
-          const diagnostic = createDiagnosticForNode(node.tag, Diagnostics.It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tagged_template_expression_which_cannot_be_invoked);
-          diagnostics.add(diagnostic);
-          return resolveErrorCall(node);
+    return type.resolvedTypeArguments;
+  }
+  function getTypeReferenceArity(type) {
+    return length(type.target.typeParameters);
+  }
+  function getTypeFromClassOrInterfaceReference(node, symbol) {
+    const type = getDeclaredTypeOfSymbol(getMergedSymbol(symbol));
+    const typeParameters = type.localTypeParameters;
+    if (typeParameters) {
+      const numTypeArguments = length(node.typeArguments);
+      const minTypeArgumentCount = getMinTypeArgumentCount(typeParameters);
+      const isJs = isInJSFile(node);
+      const isJsImplicitAny = !noImplicitAny && isJs;
+      if (!isJsImplicitAny && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) {
+        const missingAugmentsTag = isJs && isExpressionWithTypeArguments(node) && !isJSDocAugmentsTag(node.parent);
+        const diag2 = minTypeArgumentCount === typeParameters.length ? missingAugmentsTag ? Diagnostics.Expected_0_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_1_type_argument_s : missingAugmentsTag ? Diagnostics.Expected_0_1_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments;
+        const typeStr = typeToString(
+          type,
+          /*enclosingDeclaration*/
+          void 0,
+          2 /* WriteArrayAsGenericType */
+        );
+        error(node, diag2, typeStr, minTypeArgumentCount, typeParameters.length);
+        if (!isJs) {
+          return errorType;
         }
-        invocationError(node.tag, apparentType, 0 /* Call */);
-        return resolveErrorCall(node);
       }
-      return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */);
-    }
-    function getDiagnosticHeadMessageForDecoratorResolution(node) {
-      switch (node.parent.kind) {
-        case 260 /* ClassDeclaration */:
-        case 228 /* ClassExpression */:
-          return Diagnostics.Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression;
-        case 166 /* Parameter */:
-          return Diagnostics.Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression;
-        case 169 /* PropertyDeclaration */:
-          return Diagnostics.Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression;
-        case 171 /* MethodDeclaration */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-          return Diagnostics.Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression;
-        default:
-          return Debug.fail();
+      if (node.kind === 180 /* TypeReference */ && isDeferredTypeReferenceNode(node, length(node.typeArguments) !== typeParameters.length)) {
+        return createDeferredTypeReference(
+          type,
+          node,
+          /*mapper*/
+          void 0
+        );
       }
+      const typeArguments = concatenate(type.outerTypeParameters, fillMissingTypeArguments(typeArgumentsFromTypeReferenceNode(node), typeParameters, minTypeArgumentCount, isJs));
+      return createTypeReference(type, typeArguments);
     }
-    function resolveDecorator(node, candidatesOutArray, checkMode) {
-      const funcType = checkExpression(node.expression);
-      const apparentType = getApparentType(funcType);
-      if (isErrorType(apparentType)) {
-        return resolveErrorCall(node);
-      }
-      const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */);
-      const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length;
-      if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, numConstructSignatures)) {
-        return resolveUntypedCall(node);
-      }
-      if (isPotentiallyUncalledDecorator(node, callSignatures)) {
-        const nodeStr = getTextOfNode(node.expression, false);
-        error(node, Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0, nodeStr);
-        return resolveErrorCall(node);
+    return checkNoTypeArguments(node, symbol) ? type : errorType;
+  }
+  function getTypeAliasInstantiation(symbol, typeArguments, aliasSymbol, aliasTypeArguments) {
+    const type = getDeclaredTypeOfSymbol(symbol);
+    if (type === intrinsicMarkerType && intrinsicTypeKinds.has(symbol.escapedName) && typeArguments && typeArguments.length === 1) {
+      return getStringMappingType(symbol, typeArguments[0]);
+    }
+    const links = getSymbolLinks(symbol);
+    const typeParameters = links.typeParameters;
+    const id = getTypeListId(typeArguments) + getAliasId(aliasSymbol, aliasTypeArguments);
+    let instantiation = links.instantiations.get(id);
+    if (!instantiation) {
+      links.instantiations.set(id, instantiation = instantiateTypeWithAlias(
+        type,
+        createTypeMapper(typeParameters, fillMissingTypeArguments(typeArguments, typeParameters, getMinTypeArgumentCount(typeParameters), isInJSFile(symbol.valueDeclaration))),
+        aliasSymbol,
+        aliasTypeArguments
+      ));
+    }
+    return instantiation;
+  }
+  function getTypeFromTypeAliasReference(node, symbol) {
+    if (getCheckFlags(symbol) & 1048576 /* Unresolved */) {
+      const typeArguments = typeArgumentsFromTypeReferenceNode(node);
+      const id = getAliasId(symbol, typeArguments);
+      let errorType2 = errorTypes.get(id);
+      if (!errorType2) {
+        errorType2 = createIntrinsicType(1 /* Any */, "error");
+        errorType2.aliasSymbol = symbol;
+        errorType2.aliasTypeArguments = typeArguments;
+        errorTypes.set(id, errorType2);
+      }
+      return errorType2;
+    }
+    const type = getDeclaredTypeOfSymbol(symbol);
+    const typeParameters = getSymbolLinks(symbol).typeParameters;
+    if (typeParameters) {
+      const numTypeArguments = length(node.typeArguments);
+      const minTypeArgumentCount = getMinTypeArgumentCount(typeParameters);
+      if (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length) {
+        error(
+          node,
+          minTypeArgumentCount === typeParameters.length ? Diagnostics.Generic_type_0_requires_1_type_argument_s : Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments,
+          symbolToString(symbol),
+          minTypeArgumentCount,
+          typeParameters.length
+        );
+        return errorType;
       }
-      const headMessage = getDiagnosticHeadMessageForDecoratorResolution(node);
-      if (!callSignatures.length) {
-        const errorDetails = invocationErrorDetails(node.expression, apparentType, 0 /* Call */);
-        const messageChain = chainDiagnosticMessages(errorDetails.messageChain, headMessage);
-        const diag2 = createDiagnosticForNodeFromMessageChain(node.expression, messageChain);
-        if (errorDetails.relatedMessage) {
-          addRelatedInfo(diag2, createDiagnosticForNode(node.expression, errorDetails.relatedMessage));
+      const aliasSymbol = getAliasSymbolForTypeNode(node);
+      let newAliasSymbol = aliasSymbol && (isLocalTypeAlias(symbol) || !isLocalTypeAlias(aliasSymbol)) ? aliasSymbol : void 0;
+      let aliasTypeArguments;
+      if (newAliasSymbol) {
+        aliasTypeArguments = getTypeArgumentsForAliasSymbol(newAliasSymbol);
+      } else if (isTypeReferenceType(node)) {
+        const aliasSymbol2 = resolveTypeReferenceName(
+          node,
+          2097152 /* Alias */,
+          /*ignoreErrors*/
+          true
+        );
+        if (aliasSymbol2 && aliasSymbol2 !== unknownSymbol) {
+          const resolved = resolveAlias(aliasSymbol2);
+          if (resolved && resolved.flags & 524288 /* TypeAlias */) {
+            newAliasSymbol = resolved;
+            aliasTypeArguments = typeArgumentsFromTypeReferenceNode(node) || (typeParameters ? [] : void 0);
+          }
         }
-        diagnostics.add(diag2);
-        invocationErrorRecovery(apparentType, 0 /* Call */, diag2);
-        return resolveErrorCall(node);
       }
-      return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */, headMessage);
-    }
-    function createSignatureForJSXIntrinsic(node, result) {
-      const namespace = getJsxNamespaceAt(node);
-      const exports = namespace && getExportsOfSymbol(namespace);
-      const typeSymbol = exports && getSymbol2(exports, JsxNames.Element, 788968 /* Type */);
-      const returnNode = typeSymbol && nodeBuilder.symbolToEntityName(typeSymbol, 788968 /* Type */, node);
-      const declaration = factory.createFunctionTypeNode(
-        void 0,
-        [factory.createParameterDeclaration(void 0, void 0, "props", void 0, nodeBuilder.typeToTypeNode(result, node))],
-        returnNode ? factory.createTypeReferenceNode(returnNode, void 0) : factory.createKeywordTypeNode(131 /* AnyKeyword */)
-      );
-      const parameterSymbol = createSymbol(1 /* FunctionScopedVariable */, "props");
-      parameterSymbol.type = result;
-      return createSignature(
-        declaration,
-        void 0,
-        void 0,
-        [parameterSymbol],
-        typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType,
-        void 0,
-        1,
-        0 /* None */
-      );
+      return getTypeAliasInstantiation(symbol, typeArgumentsFromTypeReferenceNode(node), newAliasSymbol, aliasTypeArguments);
     }
-    function resolveJsxOpeningLikeElement(node, candidatesOutArray, checkMode) {
-      if (isJsxIntrinsicIdentifier(node.tagName)) {
-        const result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node);
-        const fakeSignature = createSignatureForJSXIntrinsic(node, result);
-        checkTypeAssignableToAndOptionallyElaborate(checkExpressionWithContextualType(node.attributes, getEffectiveFirstArgumentForJsxSignature(fakeSignature, node), void 0, 0 /* Normal */), result, node.tagName, node.attributes);
-        if (length(node.typeArguments)) {
-          forEach(node.typeArguments, checkSourceElement);
-          diagnostics.add(createDiagnosticForNodeArray(getSourceFileOfNode(node), node.typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, 0, length(node.typeArguments)));
+    return checkNoTypeArguments(node, symbol) ? type : errorType;
+  }
+  function isLocalTypeAlias(symbol) {
+    var _a2;
+    const declaration = (_a2 = symbol.declarations) == null ? void 0 : _a2.find(isTypeAlias);
+    return !!(declaration && getContainingFunction(declaration));
+  }
+  function getTypeReferenceName(node) {
+    switch (node.kind) {
+      case 180 /* TypeReference */:
+        return node.typeName;
+      case 230 /* ExpressionWithTypeArguments */:
+        const expr = node.expression;
+        if (isEntityNameExpression(expr)) {
+          return expr;
         }
-        return fakeSignature;
-      }
-      const exprTypes = checkExpression(node.tagName);
-      const apparentType = getApparentType(exprTypes);
-      if (isErrorType(apparentType)) {
-        return resolveErrorCall(node);
-      }
-      const signatures = getUninstantiatedJsxSignaturesOfType(exprTypes, node);
-      if (isUntypedFunctionCall(exprTypes, apparentType, signatures.length, 0)) {
-        return resolveUntypedCall(node);
-      }
-      if (signatures.length === 0) {
-        error(node.tagName, Diagnostics.JSX_element_type_0_does_not_have_any_construct_or_call_signatures, getTextOfNode(node.tagName));
-        return resolveErrorCall(node);
+    }
+    return void 0;
+  }
+  function getSymbolPath(symbol) {
+    return symbol.parent ? `${getSymbolPath(symbol.parent)}.${symbol.escapedName}` : symbol.escapedName;
+  }
+  function getUnresolvedSymbolForEntityName(name) {
+    const identifier = name.kind === 163 /* QualifiedName */ ? name.right : name.kind === 208 /* PropertyAccessExpression */ ? name.name : name;
+    const text = identifier.escapedText;
+    if (text) {
+      const parentSymbol = name.kind === 163 /* QualifiedName */ ? getUnresolvedSymbolForEntityName(name.left) : name.kind === 208 /* PropertyAccessExpression */ ? getUnresolvedSymbolForEntityName(name.expression) : void 0;
+      const path = parentSymbol ? `${getSymbolPath(parentSymbol)}.${text}` : text;
+      let result = unresolvedSymbols.get(path);
+      if (!result) {
+        unresolvedSymbols.set(path, result = createSymbol(524288 /* TypeAlias */, text, 1048576 /* Unresolved */));
+        result.parent = parentSymbol;
+        result.links.declaredType = unresolvedType;
       }
-      return resolveCall(node, signatures, candidatesOutArray, checkMode, 0 /* None */);
+      return result;
     }
-    function isPotentiallyUncalledDecorator(decorator, signatures) {
-      return signatures.length && every(signatures, (signature) => signature.minArgumentCount === 0 && !signatureHasRestParameter(signature) && signature.parameters.length < getDecoratorArgumentCount(decorator, signature));
+    return unknownSymbol;
+  }
+  function resolveTypeReferenceName(typeReference, meaning, ignoreErrors) {
+    const name = getTypeReferenceName(typeReference);
+    if (!name) {
+      return unknownSymbol;
     }
-    function resolveSignature(node, candidatesOutArray, checkMode) {
-      switch (node.kind) {
-        case 210 /* CallExpression */:
-          return resolveCallExpression(node, candidatesOutArray, checkMode);
-        case 211 /* NewExpression */:
-          return resolveNewExpression(node, candidatesOutArray, checkMode);
-        case 212 /* TaggedTemplateExpression */:
-          return resolveTaggedTemplateExpression(node, candidatesOutArray, checkMode);
-        case 167 /* Decorator */:
-          return resolveDecorator(node, candidatesOutArray, checkMode);
-        case 283 /* JsxOpeningElement */:
-        case 282 /* JsxSelfClosingElement */:
-          return resolveJsxOpeningLikeElement(node, candidatesOutArray, checkMode);
-      }
-      throw Debug.assertNever(node, "Branch in 'resolveSignature' should be unreachable.");
+    const symbol = resolveEntityName(name, meaning, ignoreErrors);
+    return symbol && symbol !== unknownSymbol ? symbol : ignoreErrors ? unknownSymbol : getUnresolvedSymbolForEntityName(name);
+  }
+  function getTypeReferenceType(node, symbol) {
+    if (symbol === unknownSymbol) {
+      return errorType;
     }
-    function getResolvedSignature(node, candidatesOutArray, checkMode) {
-      const links = getNodeLinks(node);
-      const cached = links.resolvedSignature;
-      if (cached && cached !== resolvingSignature && !candidatesOutArray) {
-        return cached;
-      }
-      links.resolvedSignature = resolvingSignature;
-      const result = resolveSignature(node, candidatesOutArray, checkMode || 0 /* Normal */);
-      if (result !== resolvingSignature) {
-        links.resolvedSignature = flowLoopStart === flowLoopCount ? result : cached;
-      }
-      return result;
+    symbol = getExpandoSymbol(symbol) || symbol;
+    if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) {
+      return getTypeFromClassOrInterfaceReference(node, symbol);
     }
-    function isJSConstructor(node) {
-      var _a2;
-      if (!node || !isInJSFile(node)) {
-        return false;
-      }
-      const func = isFunctionDeclaration(node) || isFunctionExpression(node) ? node : (isVariableDeclaration(node) || isPropertyAssignment(node)) && node.initializer && isFunctionExpression(node.initializer) ? node.initializer : void 0;
-      if (func) {
-        if (getJSDocClassTag(node))
-          return true;
-        if (isPropertyAssignment(walkUpParenthesizedExpressions(func.parent)))
-          return false;
-        const symbol = getSymbolOfNode(func);
-        return !!((_a2 = symbol == null ? void 0 : symbol.members) == null ? void 0 : _a2.size);
+    if (symbol.flags & 524288 /* TypeAlias */) {
+      return getTypeFromTypeAliasReference(node, symbol);
+    }
+    const res = tryGetDeclaredTypeOfSymbol(symbol);
+    if (res) {
+      return checkNoTypeArguments(node, symbol) ? getRegularTypeOfLiteralType(res) : errorType;
+    }
+    if (symbol.flags & 111551 /* Value */ && isJSDocTypeReference(node)) {
+      const jsdocType = getTypeFromJSDocValueReference(node, symbol);
+      if (jsdocType) {
+        return jsdocType;
+      } else {
+        resolveTypeReferenceName(node, 788968 /* Type */);
+        return getTypeOfSymbol(symbol);
       }
-      return false;
     }
-    function mergeJSSymbols(target, source) {
-      var _a2, _b;
-      if (source) {
-        const links = getSymbolLinks(source);
-        if (!links.inferredClassSymbol || !links.inferredClassSymbol.has(getSymbolId(target))) {
-          const inferred = isTransientSymbol(target) ? target : cloneSymbol(target);
-          inferred.exports = inferred.exports || createSymbolTable();
-          inferred.members = inferred.members || createSymbolTable();
-          inferred.flags |= source.flags & 32 /* Class */;
-          if ((_a2 = source.exports) == null ? void 0 : _a2.size) {
-            mergeSymbolTable(inferred.exports, source.exports);
-          }
-          if ((_b = source.members) == null ? void 0 : _b.size) {
-            mergeSymbolTable(inferred.members, source.members);
-          }
-          (links.inferredClassSymbol || (links.inferredClassSymbol = /* @__PURE__ */ new Map())).set(getSymbolId(inferred), inferred);
-          return inferred;
+    return errorType;
+  }
+  function getTypeFromJSDocValueReference(node, symbol) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedJSDocType) {
+      const valueType = getTypeOfSymbol(symbol);
+      let typeType = valueType;
+      if (symbol.valueDeclaration) {
+        const isImportTypeWithQualifier = node.kind === 202 /* ImportType */ && node.qualifier;
+        if (valueType.symbol && valueType.symbol !== symbol && isImportTypeWithQualifier) {
+          typeType = getTypeReferenceType(node, valueType.symbol);
         }
-        return links.inferredClassSymbol.get(getSymbolId(target));
       }
+      links.resolvedJSDocType = typeType;
     }
-    function getAssignedClassSymbol(decl) {
-      var _a2;
-      const assignmentSymbol = decl && getSymbolOfExpando(decl, true);
-      const prototype = (_a2 = assignmentSymbol == null ? void 0 : assignmentSymbol.exports) == null ? void 0 : _a2.get("prototype");
-      const init = (prototype == null ? void 0 : prototype.valueDeclaration) && getAssignedJSPrototype(prototype.valueDeclaration);
-      return init ? getSymbolOfNode(init) : void 0;
+    return links.resolvedJSDocType;
+  }
+  function getSubstitutionType(baseType, constraint) {
+    if (constraint.flags & 3 /* AnyOrUnknown */ || constraint === baseType) {
+      return baseType;
     }
-    function getSymbolOfExpando(node, allowDeclaration) {
-      if (!node.parent) {
-        return void 0;
+    const id = `${getTypeId(baseType)}>${getTypeId(constraint)}`;
+    const cached = substitutionTypes.get(id);
+    if (cached) {
+      return cached;
+    }
+    const result = createType(33554432 /* Substitution */);
+    result.baseType = baseType;
+    result.constraint = constraint;
+    substitutionTypes.set(id, result);
+    return result;
+  }
+  function getSubstitutionIntersection(substitutionType) {
+    return getIntersectionType([substitutionType.constraint, substitutionType.baseType]);
+  }
+  function isUnaryTupleTypeNode(node) {
+    return node.kind === 186 /* TupleType */ && node.elements.length === 1;
+  }
+  function getImpliedConstraint(type, checkNode, extendsNode) {
+    return isUnaryTupleTypeNode(checkNode) && isUnaryTupleTypeNode(extendsNode) ? getImpliedConstraint(type, checkNode.elements[0], extendsNode.elements[0]) : getActualTypeVariable(getTypeFromTypeNode(checkNode)) === getActualTypeVariable(type) ? getTypeFromTypeNode(extendsNode) : void 0;
+  }
+  function getConditionalFlowTypeOfType(type, node) {
+    let constraints;
+    let covariant = true;
+    while (node && !isStatement(node) && node.kind !== 323 /* JSDoc */) {
+      const parent2 = node.parent;
+      if (parent2.kind === 166 /* Parameter */) {
+        covariant = !covariant;
       }
-      let name;
-      let decl;
-      if (isVariableDeclaration(node.parent) && node.parent.initializer === node) {
-        if (!isInJSFile(node) && !(isVarConst(node.parent) && isFunctionLikeDeclaration(node))) {
-          return void 0;
+      if ((covariant || type.flags & 8650752 /* TypeVariable */) && parent2.kind === 191 /* ConditionalType */ && node === parent2.trueType) {
+        const constraint = getImpliedConstraint(type, parent2.checkType, parent2.extendsType);
+        if (constraint) {
+          constraints = append(constraints, constraint);
         }
-        name = node.parent.name;
-        decl = node.parent;
-      } else if (isBinaryExpression(node.parent)) {
-        const parentNode = node.parent;
-        const parentNodeOperator = node.parent.operatorToken.kind;
-        if (parentNodeOperator === 63 /* EqualsToken */ && (allowDeclaration || parentNode.right === node)) {
-          name = parentNode.left;
-          decl = name;
-        } else if (parentNodeOperator === 56 /* BarBarToken */ || parentNodeOperator === 60 /* QuestionQuestionToken */) {
-          if (isVariableDeclaration(parentNode.parent) && parentNode.parent.initializer === parentNode) {
-            name = parentNode.parent.name;
-            decl = parentNode.parent;
-          } else if (isBinaryExpression(parentNode.parent) && parentNode.parent.operatorToken.kind === 63 /* EqualsToken */ && (allowDeclaration || parentNode.parent.right === parentNode)) {
-            name = parentNode.parent.left;
-            decl = name;
-          }
-          if (!name || !isBindableStaticNameExpression(name) || !isSameEntityName(name, parentNode.left)) {
-            return void 0;
+      } else if (type.flags & 262144 /* TypeParameter */ && parent2.kind === 197 /* MappedType */ && node === parent2.type) {
+        const mappedType = getTypeFromTypeNode(parent2);
+        if (getTypeParameterFromMappedType(mappedType) === getActualTypeVariable(type)) {
+          const typeParameter = getHomomorphicTypeVariable(mappedType);
+          if (typeParameter) {
+            const constraint = getConstraintOfTypeParameter(typeParameter);
+            if (constraint && everyType(constraint, isArrayOrTupleType)) {
+              constraints = append(constraints, getUnionType([numberType, numericStringType]));
+            }
           }
         }
-      } else if (allowDeclaration && isFunctionDeclaration(node)) {
-        name = node.name;
-        decl = node;
-      }
-      if (!decl || !name || !allowDeclaration && !getExpandoInitializer(node, isPrototypeAccess(name))) {
-        return void 0;
       }
-      return getSymbolOfNode(decl);
+      node = parent2;
     }
-    function getAssignedJSPrototype(node) {
-      if (!node.parent) {
-        return false;
-      }
-      let parent2 = node.parent;
-      while (parent2 && parent2.kind === 208 /* PropertyAccessExpression */) {
-        parent2 = parent2.parent;
-      }
-      if (parent2 && isBinaryExpression(parent2) && isPrototypeAccess(parent2.left) && parent2.operatorToken.kind === 63 /* EqualsToken */) {
-        const right = getInitializerOfBinaryExpression(parent2);
-        return isObjectLiteralExpression(right) && right;
-      }
+    return constraints ? getSubstitutionType(type, getIntersectionType(constraints)) : type;
+  }
+  function isJSDocTypeReference(node) {
+    return !!(node.flags & 8388608 /* JSDoc */) && (node.kind === 180 /* TypeReference */ || node.kind === 202 /* ImportType */);
+  }
+  function checkNoTypeArguments(node, symbol) {
+    if (node.typeArguments) {
+      error(node, Diagnostics.Type_0_is_not_generic, symbol ? symbolToString(symbol) : node.typeName ? declarationNameToString(node.typeName) : anon);
+      return false;
     }
-    function checkCallExpression(node, checkMode) {
-      var _a2;
-      checkGrammarTypeArguments(node, node.typeArguments);
-      const signature = getResolvedSignature(node, void 0, checkMode);
-      if (signature === resolvingSignature) {
-        return silentNeverType;
+    return true;
+  }
+  function getIntendedTypeFromJSDocTypeReference(node) {
+    if (isIdentifier(node.typeName)) {
+      const typeArgs = node.typeArguments;
+      switch (node.typeName.escapedText) {
+        case "String":
+          checkNoTypeArguments(node);
+          return stringType;
+        case "Number":
+          checkNoTypeArguments(node);
+          return numberType;
+        case "Boolean":
+          checkNoTypeArguments(node);
+          return booleanType;
+        case "Void":
+          checkNoTypeArguments(node);
+          return voidType;
+        case "Undefined":
+          checkNoTypeArguments(node);
+          return undefinedType;
+        case "Null":
+          checkNoTypeArguments(node);
+          return nullType;
+        case "Function":
+        case "function":
+          checkNoTypeArguments(node);
+          return globalFunctionType;
+        case "array":
+          return (!typeArgs || !typeArgs.length) && !noImplicitAny ? anyArrayType : void 0;
+        case "promise":
+          return (!typeArgs || !typeArgs.length) && !noImplicitAny ? createPromiseType(anyType) : void 0;
+        case "Object":
+          if (typeArgs && typeArgs.length === 2) {
+            if (isJSDocIndexSignature(node)) {
+              const indexed = getTypeFromTypeNode(typeArgs[0]);
+              const target = getTypeFromTypeNode(typeArgs[1]);
+              const indexInfo = indexed === stringType || indexed === numberType ? [createIndexInfo(
+                indexed,
+                target,
+                /*isReadonly*/
+                false
+              )] : emptyArray;
+              return createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, indexInfo);
+            }
+            return anyType;
+          }
+          checkNoTypeArguments(node);
+          return !noImplicitAny ? anyType : void 0;
       }
-      checkDeprecatedSignature(signature, node);
-      if (node.expression.kind === 106 /* SuperKeyword */) {
-        return voidType;
+    }
+  }
+  function getTypeFromJSDocNullableTypeNode(node) {
+    const type = getTypeFromTypeNode(node.type);
+    return strictNullChecks ? getNullableType(type, 65536 /* Null */) : type;
+  }
+  function getTypeFromTypeReference(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      if (isConstTypeReference(node) && isAssertionExpression(node.parent)) {
+        links.resolvedSymbol = unknownSymbol;
+        return links.resolvedType = checkExpressionCached(node.parent.expression);
       }
-      if (node.kind === 211 /* NewExpression */) {
-        const declaration = signature.declaration;
-        if (declaration && declaration.kind !== 173 /* Constructor */ && declaration.kind !== 177 /* ConstructSignature */ && declaration.kind !== 182 /* ConstructorType */ && !isJSDocConstructSignature(declaration) && !isJSConstructor(declaration)) {
-          if (noImplicitAny) {
-            error(node, Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type);
+      let symbol;
+      let type;
+      const meaning = 788968 /* Type */;
+      if (isJSDocTypeReference(node)) {
+        type = getIntendedTypeFromJSDocTypeReference(node);
+        if (!type) {
+          symbol = resolveTypeReferenceName(
+            node,
+            meaning,
+            /*ignoreErrors*/
+            true
+          );
+          if (symbol === unknownSymbol) {
+            symbol = resolveTypeReferenceName(node, meaning | 111551 /* Value */);
+          } else {
+            resolveTypeReferenceName(node, meaning);
           }
-          return anyType;
+          type = getTypeReferenceType(node, symbol);
         }
       }
-      if (isInJSFile(node) && isCommonJsRequire(node)) {
-        return resolveExternalModuleTypeByLiteral(node.arguments[0]);
-      }
-      const returnType = getReturnTypeOfSignature(signature);
-      if (returnType.flags & 12288 /* ESSymbolLike */ && isSymbolOrSymbolForCall(node)) {
-        return getESSymbolLikeTypeForNode(walkUpParenthesizedExpressions(node.parent));
-      }
-      if (node.kind === 210 /* CallExpression */ && !node.questionDotToken && node.parent.kind === 241 /* ExpressionStatement */ && returnType.flags & 16384 /* Void */ && getTypePredicateOfSignature(signature)) {
-        if (!isDottedName(node.expression)) {
-          error(node.expression, Diagnostics.Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name);
-        } else if (!getEffectsSignature(node)) {
-          const diagnostic = error(node.expression, Diagnostics.Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation);
-          getTypeOfDottedName(node.expression, diagnostic);
-        }
+      if (!type) {
+        symbol = resolveTypeReferenceName(node, meaning);
+        type = getTypeReferenceType(node, symbol);
       }
-      if (isInJSFile(node)) {
-        const jsSymbol = getSymbolOfExpando(node, false);
-        if ((_a2 = jsSymbol == null ? void 0 : jsSymbol.exports) == null ? void 0 : _a2.size) {
-          const jsAssignmentType = createAnonymousType(jsSymbol, jsSymbol.exports, emptyArray, emptyArray, emptyArray);
-          jsAssignmentType.objectFlags |= 4096 /* JSLiteral */;
-          return getIntersectionType([returnType, jsAssignmentType]);
+      links.resolvedSymbol = symbol;
+      links.resolvedType = type;
+    }
+    return links.resolvedType;
+  }
+  function typeArgumentsFromTypeReferenceNode(node) {
+    return map(node.typeArguments, getTypeFromTypeNode);
+  }
+  function getTypeFromTypeQueryNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const type = checkExpressionWithTypeArguments(node);
+      links.resolvedType = getRegularTypeOfLiteralType(getWidenedType(type));
+    }
+    return links.resolvedType;
+  }
+  function getTypeOfGlobalSymbol(symbol, arity) {
+    function getTypeDeclaration(symbol2) {
+      const declarations = symbol2.declarations;
+      if (declarations) {
+        for (const declaration of declarations) {
+          switch (declaration.kind) {
+            case 260 /* ClassDeclaration */:
+            case 261 /* InterfaceDeclaration */:
+            case 263 /* EnumDeclaration */:
+              return declaration;
+          }
         }
       }
-      return returnType;
     }
-    function checkDeprecatedSignature(signature, node) {
-      if (signature.declaration && signature.declaration.flags & 268435456 /* Deprecated */) {
-        const suggestionNode = getDeprecatedSuggestionNode(node);
-        const name = tryGetPropertyAccessOrIdentifierToString(getInvokedExpression(node));
-        addDeprecatedSuggestionWithSignature(suggestionNode, signature.declaration, name, signatureToString(signature));
-      }
+    if (!symbol) {
+      return arity ? emptyGenericType : emptyObjectType;
     }
-    function getDeprecatedSuggestionNode(node) {
-      node = skipParentheses(node);
-      switch (node.kind) {
-        case 210 /* CallExpression */:
-        case 167 /* Decorator */:
-        case 211 /* NewExpression */:
-          return getDeprecatedSuggestionNode(node.expression);
-        case 212 /* TaggedTemplateExpression */:
-          return getDeprecatedSuggestionNode(node.tag);
-        case 283 /* JsxOpeningElement */:
-        case 282 /* JsxSelfClosingElement */:
-          return getDeprecatedSuggestionNode(node.tagName);
-        case 209 /* ElementAccessExpression */:
-          return node.argumentExpression;
-        case 208 /* PropertyAccessExpression */:
-          return node.name;
-        case 180 /* TypeReference */:
-          const typeReference = node;
-          return isQualifiedName(typeReference.typeName) ? typeReference.typeName.right : typeReference;
-        default:
-          return node;
-      }
+    const type = getDeclaredTypeOfSymbol(symbol);
+    if (!(type.flags & 524288 /* Object */)) {
+      error(getTypeDeclaration(symbol), Diagnostics.Global_type_0_must_be_a_class_or_interface_type, symbolName(symbol));
+      return arity ? emptyGenericType : emptyObjectType;
     }
-    function isSymbolOrSymbolForCall(node) {
-      if (!isCallExpression(node))
-        return false;
-      let left = node.expression;
-      if (isPropertyAccessExpression(left) && left.name.escapedText === "for") {
-        left = left.expression;
-      }
-      if (!isIdentifier(left) || left.escapedText !== "Symbol") {
-        return false;
-      }
-      const globalESSymbol = getGlobalESSymbolConstructorSymbol(false);
-      if (!globalESSymbol) {
-        return false;
-      }
-      return globalESSymbol === resolveName(left, "Symbol", 111551 /* Value */, void 0, void 0, false);
+    if (length(type.typeParameters) !== arity) {
+      error(getTypeDeclaration(symbol), Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbolName(symbol), arity);
+      return arity ? emptyGenericType : emptyObjectType;
     }
-    function checkImportCallExpression(node) {
-      checkGrammarImportCallExpression(node);
-      if (node.arguments.length === 0) {
-        return createPromiseReturnType(node, anyType);
-      }
-      const specifier = node.arguments[0];
-      const specifierType = checkExpressionCached(specifier);
-      const optionsType = node.arguments.length > 1 ? checkExpressionCached(node.arguments[1]) : void 0;
-      for (let i = 2; i < node.arguments.length; ++i) {
-        checkExpressionCached(node.arguments[i]);
-      }
-      if (specifierType.flags & 32768 /* Undefined */ || specifierType.flags & 65536 /* Null */ || !isTypeAssignableTo(specifierType, stringType)) {
-        error(specifier, Diagnostics.Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0, typeToString(specifierType));
+    return type;
+  }
+  function getGlobalValueSymbol(name, reportErrors2) {
+    return getGlobalSymbol(name, 111551 /* Value */, reportErrors2 ? Diagnostics.Cannot_find_global_value_0 : void 0);
+  }
+  function getGlobalTypeSymbol(name, reportErrors2) {
+    return getGlobalSymbol(name, 788968 /* Type */, reportErrors2 ? Diagnostics.Cannot_find_global_type_0 : void 0);
+  }
+  function getGlobalTypeAliasSymbol(name, arity, reportErrors2) {
+    const symbol = getGlobalSymbol(name, 788968 /* Type */, reportErrors2 ? Diagnostics.Cannot_find_global_type_0 : void 0);
+    if (symbol) {
+      getDeclaredTypeOfSymbol(symbol);
+      if (length(getSymbolLinks(symbol).typeParameters) !== arity) {
+        const decl = symbol.declarations && find(symbol.declarations, isTypeAliasDeclaration);
+        error(decl, Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbolName(symbol), arity);
+        return void 0;
       }
-      if (optionsType) {
-        const importCallOptionsType = getGlobalImportCallOptionsType(true);
-        if (importCallOptionsType !== emptyObjectType) {
-          checkTypeAssignableTo(optionsType, getNullableType(importCallOptionsType, 32768 /* Undefined */), node.arguments[1]);
-        }
+    }
+    return symbol;
+  }
+  function getGlobalSymbol(name, meaning, diagnostic) {
+    return resolveName(
+      void 0,
+      name,
+      meaning,
+      diagnostic,
+      name,
+      /*isUse*/
+      false,
+      /*excludeGlobals*/
+      false,
+      /*getSpellingSuggestions*/
+      false
+    );
+  }
+  function getGlobalType(name, arity, reportErrors2) {
+    const symbol = getGlobalTypeSymbol(name, reportErrors2);
+    return symbol || reportErrors2 ? getTypeOfGlobalSymbol(symbol, arity) : void 0;
+  }
+  function getGlobalTypedPropertyDescriptorType() {
+    return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType(
+      "TypedPropertyDescriptor",
+      /*arity*/
+      1,
+      /*reportErrors*/
+      true
+    ) || emptyGenericType);
+  }
+  function getGlobalTemplateStringsArrayType() {
+    return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType(
+      "TemplateStringsArray",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    ) || emptyObjectType);
+  }
+  function getGlobalImportMetaType() {
+    return deferredGlobalImportMetaType || (deferredGlobalImportMetaType = getGlobalType(
+      "ImportMeta",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    ) || emptyObjectType);
+  }
+  function getGlobalImportMetaExpressionType() {
+    if (!deferredGlobalImportMetaExpressionType) {
+      const symbol = createSymbol(0 /* None */, "ImportMetaExpression");
+      const importMetaType = getGlobalImportMetaType();
+      const metaPropertySymbol = createSymbol(4 /* Property */, "meta", 8 /* Readonly */);
+      metaPropertySymbol.parent = symbol;
+      metaPropertySymbol.links.type = importMetaType;
+      const members = createSymbolTable([metaPropertySymbol]);
+      symbol.members = members;
+      deferredGlobalImportMetaExpressionType = createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
+    }
+    return deferredGlobalImportMetaExpressionType;
+  }
+  function getGlobalImportCallOptionsType(reportErrors2) {
+    return deferredGlobalImportCallOptionsType || (deferredGlobalImportCallOptionsType = getGlobalType(
+      "ImportCallOptions",
+      /*arity*/
+      0,
+      reportErrors2
+    )) || emptyObjectType;
+  }
+  function getGlobalESSymbolConstructorSymbol(reportErrors2) {
+    return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors2));
+  }
+  function getGlobalESSymbolConstructorTypeSymbol(reportErrors2) {
+    return deferredGlobalESSymbolConstructorTypeSymbol || (deferredGlobalESSymbolConstructorTypeSymbol = getGlobalTypeSymbol("SymbolConstructor", reportErrors2));
+  }
+  function getGlobalESSymbolType() {
+    return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType(
+      "Symbol",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      false
+    )) || emptyObjectType;
+  }
+  function getGlobalPromiseType(reportErrors2) {
+    return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType(
+      "Promise",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalPromiseLikeType(reportErrors2) {
+    return deferredGlobalPromiseLikeType || (deferredGlobalPromiseLikeType = getGlobalType(
+      "PromiseLike",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalPromiseConstructorSymbol(reportErrors2) {
+    return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors2));
+  }
+  function getGlobalPromiseConstructorLikeType(reportErrors2) {
+    return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType(
+      "PromiseConstructorLike",
+      /*arity*/
+      0,
+      reportErrors2
+    )) || emptyObjectType;
+  }
+  function getGlobalAsyncIterableType(reportErrors2) {
+    return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType(
+      "AsyncIterable",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalAsyncIteratorType(reportErrors2) {
+    return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType(
+      "AsyncIterator",
+      /*arity*/
+      3,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalAsyncIterableIteratorType(reportErrors2) {
+    return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType(
+      "AsyncIterableIterator",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalAsyncGeneratorType(reportErrors2) {
+    return deferredGlobalAsyncGeneratorType || (deferredGlobalAsyncGeneratorType = getGlobalType(
+      "AsyncGenerator",
+      /*arity*/
+      3,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalIterableType(reportErrors2) {
+    return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType(
+      "Iterable",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalIteratorType(reportErrors2) {
+    return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType(
+      "Iterator",
+      /*arity*/
+      3,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalIterableIteratorType(reportErrors2) {
+    return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType(
+      "IterableIterator",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalGeneratorType(reportErrors2) {
+    return deferredGlobalGeneratorType || (deferredGlobalGeneratorType = getGlobalType(
+      "Generator",
+      /*arity*/
+      3,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalIteratorYieldResultType(reportErrors2) {
+    return deferredGlobalIteratorYieldResultType || (deferredGlobalIteratorYieldResultType = getGlobalType(
+      "IteratorYieldResult",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalIteratorReturnResultType(reportErrors2) {
+    return deferredGlobalIteratorReturnResultType || (deferredGlobalIteratorReturnResultType = getGlobalType(
+      "IteratorReturnResult",
+      /*arity*/
+      1,
+      reportErrors2
+    )) || emptyGenericType;
+  }
+  function getGlobalTypeOrUndefined(name, arity = 0) {
+    const symbol = getGlobalSymbol(
+      name,
+      788968 /* Type */,
+      /*diagnostic*/
+      void 0
+    );
+    return symbol && getTypeOfGlobalSymbol(symbol, arity);
+  }
+  function getGlobalExtractSymbol() {
+    deferredGlobalExtractSymbol || (deferredGlobalExtractSymbol = getGlobalTypeAliasSymbol(
+      "Extract",
+      /*arity*/
+      2,
+      /*reportErrors*/
+      true
+    ) || unknownSymbol);
+    return deferredGlobalExtractSymbol === unknownSymbol ? void 0 : deferredGlobalExtractSymbol;
+  }
+  function getGlobalOmitSymbol() {
+    deferredGlobalOmitSymbol || (deferredGlobalOmitSymbol = getGlobalTypeAliasSymbol(
+      "Omit",
+      /*arity*/
+      2,
+      /*reportErrors*/
+      true
+    ) || unknownSymbol);
+    return deferredGlobalOmitSymbol === unknownSymbol ? void 0 : deferredGlobalOmitSymbol;
+  }
+  function getGlobalAwaitedSymbol(reportErrors2) {
+    deferredGlobalAwaitedSymbol || (deferredGlobalAwaitedSymbol = getGlobalTypeAliasSymbol(
+      "Awaited",
+      /*arity*/
+      1,
+      reportErrors2
+    ) || (reportErrors2 ? unknownSymbol : void 0));
+    return deferredGlobalAwaitedSymbol === unknownSymbol ? void 0 : deferredGlobalAwaitedSymbol;
+  }
+  function getGlobalBigIntType() {
+    return deferredGlobalBigIntType || (deferredGlobalBigIntType = getGlobalType(
+      "BigInt",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      false
+    )) || emptyObjectType;
+  }
+  function getGlobalNaNSymbol() {
+    return deferredGlobalNaNSymbol || (deferredGlobalNaNSymbol = getGlobalValueSymbol(
+      "NaN",
+      /*reportErrors*/
+      false
+    ));
+  }
+  function getGlobalRecordSymbol() {
+    deferredGlobalRecordSymbol || (deferredGlobalRecordSymbol = getGlobalTypeAliasSymbol(
+      "Record",
+      /*arity*/
+      2,
+      /*reportErrors*/
+      true
+    ) || unknownSymbol);
+    return deferredGlobalRecordSymbol === unknownSymbol ? void 0 : deferredGlobalRecordSymbol;
+  }
+  function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) {
+    return genericGlobalType !== emptyGenericType ? createTypeReference(genericGlobalType, typeArguments) : emptyObjectType;
+  }
+  function createTypedPropertyDescriptorType(propertyType) {
+    return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]);
+  }
+  function createIterableType(iteratedType) {
+    return createTypeFromGenericGlobalType(getGlobalIterableType(
+      /*reportErrors*/
+      true
+    ), [iteratedType]);
+  }
+  function createArrayType(elementType, readonly) {
+    return createTypeFromGenericGlobalType(readonly ? globalReadonlyArrayType : globalArrayType, [elementType]);
+  }
+  function getTupleElementFlags(node) {
+    switch (node.kind) {
+      case 187 /* OptionalType */:
+        return 2 /* Optional */;
+      case 188 /* RestType */:
+        return getRestTypeElementFlags(node);
+      case 199 /* NamedTupleMember */:
+        return node.questionToken ? 2 /* Optional */ : node.dotDotDotToken ? getRestTypeElementFlags(node) : 1 /* Required */;
+      default:
+        return 1 /* Required */;
+    }
+  }
+  function getRestTypeElementFlags(node) {
+    return getArrayElementTypeNode(node.type) ? 4 /* Rest */ : 8 /* Variadic */;
+  }
+  function getArrayOrTupleTargetType(node) {
+    const readonly = isReadonlyTypeOperator(node.parent);
+    const elementType = getArrayElementTypeNode(node);
+    if (elementType) {
+      return readonly ? globalReadonlyArrayType : globalArrayType;
+    }
+    const elementFlags = map(node.elements, getTupleElementFlags);
+    const missingName = some(node.elements, (e) => e.kind !== 199 /* NamedTupleMember */);
+    return getTupleTargetType(
+      elementFlags,
+      readonly,
+      /*associatedNames*/
+      missingName ? void 0 : node.elements
+    );
+  }
+  function isDeferredTypeReferenceNode(node, hasDefaultTypeArguments) {
+    return !!getAliasSymbolForTypeNode(node) || isResolvedByTypeAlias(node) && (node.kind === 185 /* ArrayType */ ? mayResolveTypeAlias(node.elementType) : node.kind === 186 /* TupleType */ ? some(node.elements, mayResolveTypeAlias) : hasDefaultTypeArguments || some(node.typeArguments, mayResolveTypeAlias));
+  }
+  function isResolvedByTypeAlias(node) {
+    const parent2 = node.parent;
+    switch (parent2.kind) {
+      case 193 /* ParenthesizedType */:
+      case 199 /* NamedTupleMember */:
+      case 180 /* TypeReference */:
+      case 189 /* UnionType */:
+      case 190 /* IntersectionType */:
+      case 196 /* IndexedAccessType */:
+      case 191 /* ConditionalType */:
+      case 195 /* TypeOperator */:
+      case 185 /* ArrayType */:
+      case 186 /* TupleType */:
+        return isResolvedByTypeAlias(parent2);
+      case 262 /* TypeAliasDeclaration */:
+        return true;
+    }
+    return false;
+  }
+  function mayResolveTypeAlias(node) {
+    switch (node.kind) {
+      case 180 /* TypeReference */:
+        return isJSDocTypeReference(node) || !!(resolveTypeReferenceName(node, 788968 /* Type */).flags & 524288 /* TypeAlias */);
+      case 183 /* TypeQuery */:
+        return true;
+      case 195 /* TypeOperator */:
+        return node.operator !== 156 /* UniqueKeyword */ && mayResolveTypeAlias(node.type);
+      case 193 /* ParenthesizedType */:
+      case 187 /* OptionalType */:
+      case 199 /* NamedTupleMember */:
+      case 319 /* JSDocOptionalType */:
+      case 317 /* JSDocNullableType */:
+      case 318 /* JSDocNonNullableType */:
+      case 312 /* JSDocTypeExpression */:
+        return mayResolveTypeAlias(node.type);
+      case 188 /* RestType */:
+        return node.type.kind !== 185 /* ArrayType */ || mayResolveTypeAlias(node.type.elementType);
+      case 189 /* UnionType */:
+      case 190 /* IntersectionType */:
+        return some(node.types, mayResolveTypeAlias);
+      case 196 /* IndexedAccessType */:
+        return mayResolveTypeAlias(node.objectType) || mayResolveTypeAlias(node.indexType);
+      case 191 /* ConditionalType */:
+        return mayResolveTypeAlias(node.checkType) || mayResolveTypeAlias(node.extendsType) || mayResolveTypeAlias(node.trueType) || mayResolveTypeAlias(node.falseType);
+    }
+    return false;
+  }
+  function getTypeFromArrayOrTupleTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const target = getArrayOrTupleTargetType(node);
+      if (target === emptyGenericType) {
+        links.resolvedType = emptyObjectType;
+      } else if (!(node.kind === 186 /* TupleType */ && some(node.elements, (e) => !!(getTupleElementFlags(e) & 8 /* Variadic */))) && isDeferredTypeReferenceNode(node)) {
+        links.resolvedType = node.kind === 186 /* TupleType */ && node.elements.length === 0 ? target : createDeferredTypeReference(
+          target,
+          node,
+          /*mapper*/
+          void 0
+        );
+      } else {
+        const elementTypes = node.kind === 185 /* ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : map(node.elements, getTypeFromTypeNode);
+        links.resolvedType = createNormalizedTypeReference(target, elementTypes);
       }
-      const moduleSymbol = resolveExternalModuleName(node, specifier);
-      if (moduleSymbol) {
-        const esModuleSymbol = resolveESModuleSymbol(moduleSymbol, specifier, true, false);
-        if (esModuleSymbol) {
-          return createPromiseReturnType(
-            node,
-            getTypeWithSyntheticDefaultOnly(getTypeOfSymbol(esModuleSymbol), esModuleSymbol, moduleSymbol, specifier) || getTypeWithSyntheticDefaultImportType(getTypeOfSymbol(esModuleSymbol), esModuleSymbol, moduleSymbol, specifier)
+    }
+    return links.resolvedType;
+  }
+  function isReadonlyTypeOperator(node) {
+    return isTypeOperatorNode(node) && node.operator === 146 /* ReadonlyKeyword */;
+  }
+  function createTupleType(elementTypes, elementFlags, readonly = false, namedMemberDeclarations) {
+    const tupleTarget = getTupleTargetType(elementFlags || map(elementTypes, (_) => 1 /* Required */), readonly, namedMemberDeclarations);
+    return tupleTarget === emptyGenericType ? emptyObjectType : elementTypes.length ? createNormalizedTypeReference(tupleTarget, elementTypes) : tupleTarget;
+  }
+  function getTupleTargetType(elementFlags, readonly, namedMemberDeclarations) {
+    if (elementFlags.length === 1 && elementFlags[0] & 4 /* Rest */) {
+      return readonly ? globalReadonlyArrayType : globalArrayType;
+    }
+    const key = map(elementFlags, (f) => f & 1 /* Required */ ? "#" : f & 2 /* Optional */ ? "?" : f & 4 /* Rest */ ? "." : "*").join() + (readonly ? "R" : "") + (namedMemberDeclarations && namedMemberDeclarations.length ? "," + map(namedMemberDeclarations, getNodeId).join(",") : "");
+    let type = tupleTypes.get(key);
+    if (!type) {
+      tupleTypes.set(key, type = createTupleTargetType(elementFlags, readonly, namedMemberDeclarations));
+    }
+    return type;
+  }
+  function createTupleTargetType(elementFlags, readonly, namedMemberDeclarations) {
+    const arity = elementFlags.length;
+    const minLength = countWhere(elementFlags, (f) => !!(f & (1 /* Required */ | 8 /* Variadic */)));
+    let typeParameters;
+    const properties = [];
+    let combinedFlags = 0;
+    if (arity) {
+      typeParameters = new Array(arity);
+      for (let i = 0; i < arity; i++) {
+        const typeParameter = typeParameters[i] = createTypeParameter();
+        const flags = elementFlags[i];
+        combinedFlags |= flags;
+        if (!(combinedFlags & 12 /* Variable */)) {
+          const property = createSymbol(
+            4 /* Property */ | (flags & 2 /* Optional */ ? 16777216 /* Optional */ : 0),
+            "" + i,
+            readonly ? 8 /* Readonly */ : 0
           );
+          property.links.tupleLabelDeclaration = namedMemberDeclarations == null ? void 0 : namedMemberDeclarations[i];
+          property.links.type = typeParameter;
+          properties.push(property);
         }
       }
-      return createPromiseReturnType(node, anyType);
     }
-    function createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol) {
-      const memberTable = createSymbolTable();
-      const newSymbol = createSymbol(2097152 /* Alias */, "default" /* Default */);
-      newSymbol.parent = originalSymbol;
-      newSymbol.nameType = getStringLiteralType("default");
-      newSymbol.aliasTarget = resolveSymbol(symbol);
-      memberTable.set("default" /* Default */, newSymbol);
-      return createAnonymousType(anonymousSymbol, memberTable, emptyArray, emptyArray, emptyArray);
-    }
-    function getTypeWithSyntheticDefaultOnly(type, symbol, originalSymbol, moduleSpecifier) {
-      const hasDefaultOnly = isOnlyImportedAsDefault(moduleSpecifier);
-      if (hasDefaultOnly && type && !isErrorType(type)) {
-        const synthType = type;
-        if (!synthType.defaultOnlyType) {
-          const type2 = createDefaultPropertyWrapperForModule(symbol, originalSymbol);
-          synthType.defaultOnlyType = type2;
-        }
-        return synthType.defaultOnlyType;
-      }
-      return void 0;
+    const fixedLength = properties.length;
+    const lengthSymbol = createSymbol(4 /* Property */, "length", readonly ? 8 /* Readonly */ : 0);
+    if (combinedFlags & 12 /* Variable */) {
+      lengthSymbol.links.type = numberType;
+    } else {
+      const literalTypes = [];
+      for (let i = minLength; i <= arity; i++)
+        literalTypes.push(getNumberLiteralType(i));
+      lengthSymbol.links.type = getUnionType(literalTypes);
+    }
+    properties.push(lengthSymbol);
+    const type = createObjectType(8 /* Tuple */ | 4 /* Reference */);
+    type.typeParameters = typeParameters;
+    type.outerTypeParameters = void 0;
+    type.localTypeParameters = typeParameters;
+    type.instantiations = /* @__PURE__ */ new Map();
+    type.instantiations.set(getTypeListId(type.typeParameters), type);
+    type.target = type;
+    type.resolvedTypeArguments = type.typeParameters;
+    type.thisType = createTypeParameter();
+    type.thisType.isThisType = true;
+    type.thisType.constraint = type;
+    type.declaredProperties = properties;
+    type.declaredCallSignatures = emptyArray;
+    type.declaredConstructSignatures = emptyArray;
+    type.declaredIndexInfos = emptyArray;
+    type.elementFlags = elementFlags;
+    type.minLength = minLength;
+    type.fixedLength = fixedLength;
+    type.hasRestElement = !!(combinedFlags & 12 /* Variable */);
+    type.combinedFlags = combinedFlags;
+    type.readonly = readonly;
+    type.labeledElementDeclarations = namedMemberDeclarations;
+    return type;
+  }
+  function createNormalizedTypeReference(target, typeArguments) {
+    return target.objectFlags & 8 /* Tuple */ ? createNormalizedTupleType(target, typeArguments) : createTypeReference(target, typeArguments);
+  }
+  function createNormalizedTupleType(target, elementTypes) {
+    var _a2, _b, _c;
+    if (!(target.combinedFlags & 14 /* NonRequired */)) {
+      return createTypeReference(target, elementTypes);
     }
-    function getTypeWithSyntheticDefaultImportType(type, symbol, originalSymbol, moduleSpecifier) {
-      var _a2;
-      if (allowSyntheticDefaultImports && type && !isErrorType(type)) {
-        const synthType = type;
-        if (!synthType.syntheticType) {
-          const file = (_a2 = originalSymbol.declarations) == null ? void 0 : _a2.find(isSourceFile);
-          const hasSyntheticDefault = canHaveSyntheticDefault(file, originalSymbol, false, moduleSpecifier);
-          if (hasSyntheticDefault) {
-            const anonymousSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */);
-            const defaultContainingObject = createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol);
-            anonymousSymbol.type = defaultContainingObject;
-            synthType.syntheticType = isValidSpreadType(type) ? getSpreadType(type, defaultContainingObject, anonymousSymbol, 0, false) : defaultContainingObject;
-          } else {
-            synthType.syntheticType = type;
+    if (target.combinedFlags & 8 /* Variadic */) {
+      const unionIndex = findIndex(elementTypes, (t, i) => !!(target.elementFlags[i] & 8 /* Variadic */ && t.flags & (131072 /* Never */ | 1048576 /* Union */)));
+      if (unionIndex >= 0) {
+        return checkCrossProductUnion(map(elementTypes, (t, i) => target.elementFlags[i] & 8 /* Variadic */ ? t : unknownType)) ? mapType(elementTypes[unionIndex], (t) => createNormalizedTupleType(target, replaceElement(elementTypes, unionIndex, t))) : errorType;
+      }
+    }
+    const expandedTypes = [];
+    const expandedFlags = [];
+    let expandedDeclarations = [];
+    let lastRequiredIndex = -1;
+    let firstRestIndex = -1;
+    let lastOptionalOrRestIndex = -1;
+    for (let i = 0; i < elementTypes.length; i++) {
+      const type = elementTypes[i];
+      const flags = target.elementFlags[i];
+      if (flags & 8 /* Variadic */) {
+        if (type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericMappedType(type)) {
+          addElement(type, 8 /* Variadic */, (_a2 = target.labeledElementDeclarations) == null ? void 0 : _a2[i]);
+        } else if (isTupleType(type)) {
+          const elements = getTypeArguments(type);
+          if (elements.length + expandedTypes.length >= 1e4) {
+            error(currentNode, isPartOfTypeNode(currentNode) ? Diagnostics.Type_produces_a_tuple_type_that_is_too_large_to_represent : Diagnostics.Expression_produces_a_tuple_type_that_is_too_large_to_represent);
+            return errorType;
           }
+          forEach(elements, (t, n) => {
+            var _a3;
+            return addElement(t, type.target.elementFlags[n], (_a3 = type.target.labeledElementDeclarations) == null ? void 0 : _a3[n]);
+          });
+        } else {
+          addElement(isArrayLikeType(type) && getIndexTypeOfType(type, numberType) || errorType, 4 /* Rest */, (_b = target.labeledElementDeclarations) == null ? void 0 : _b[i]);
         }
-        return synthType.syntheticType;
+      } else {
+        addElement(type, flags, (_c = target.labeledElementDeclarations) == null ? void 0 : _c[i]);
       }
-      return type;
     }
-    function isCommonJsRequire(node) {
-      if (!isRequireCall(node, true)) {
-        return false;
-      }
-      if (!isIdentifier(node.expression))
-        return Debug.fail();
-      const resolvedRequire = resolveName(node.expression, node.expression.escapedText, 111551 /* Value */, void 0, void 0, true);
-      if (resolvedRequire === requireSymbol) {
-        return true;
+    for (let i = 0; i < lastRequiredIndex; i++) {
+      if (expandedFlags[i] & 2 /* Optional */)
+        expandedFlags[i] = 1 /* Required */;
+    }
+    if (firstRestIndex >= 0 && firstRestIndex < lastOptionalOrRestIndex) {
+      expandedTypes[firstRestIndex] = getUnionType(sameMap(
+        expandedTypes.slice(firstRestIndex, lastOptionalOrRestIndex + 1),
+        (t, i) => expandedFlags[firstRestIndex + i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t
+      ));
+      expandedTypes.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex);
+      expandedFlags.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex);
+      expandedDeclarations == null ? void 0 : expandedDeclarations.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex);
+    }
+    const tupleTarget = getTupleTargetType(expandedFlags, target.readonly, expandedDeclarations);
+    return tupleTarget === emptyGenericType ? emptyObjectType : expandedFlags.length ? createTypeReference(tupleTarget, expandedTypes) : tupleTarget;
+    function addElement(type, flags, declaration) {
+      if (flags & 1 /* Required */) {
+        lastRequiredIndex = expandedFlags.length;
       }
-      if (resolvedRequire.flags & 2097152 /* Alias */) {
-        return false;
+      if (flags & 4 /* Rest */ && firstRestIndex < 0) {
+        firstRestIndex = expandedFlags.length;
       }
-      const targetDeclarationKind = resolvedRequire.flags & 16 /* Function */ ? 259 /* FunctionDeclaration */ : resolvedRequire.flags & 3 /* Variable */ ? 257 /* VariableDeclaration */ : 0 /* Unknown */;
-      if (targetDeclarationKind !== 0 /* Unknown */) {
-        const decl = getDeclarationOfKind(resolvedRequire, targetDeclarationKind);
-        return !!decl && !!(decl.flags & 16777216 /* Ambient */);
+      if (flags & (2 /* Optional */ | 4 /* Rest */)) {
+        lastOptionalOrRestIndex = expandedFlags.length;
       }
-      return false;
-    }
-    function checkTaggedTemplateExpression(node) {
-      if (!checkGrammarTaggedTemplateChain(node))
-        checkGrammarTypeArguments(node, node.typeArguments);
-      if (languageVersion < 2 /* ES2015 */) {
-        checkExternalEmitHelpers(node, 262144 /* MakeTemplateObject */);
+      expandedTypes.push(flags & 2 /* Optional */ ? addOptionality(
+        type,
+        /*isProperty*/
+        true
+      ) : type);
+      expandedFlags.push(flags);
+      if (expandedDeclarations && declaration) {
+        expandedDeclarations.push(declaration);
+      } else {
+        expandedDeclarations = void 0;
       }
-      const signature = getResolvedSignature(node);
-      checkDeprecatedSignature(signature, node);
-      return getReturnTypeOfSignature(signature);
     }
-    function checkAssertion(node) {
-      if (node.kind === 213 /* TypeAssertionExpression */) {
-        const file = getSourceFileOfNode(node);
-        if (file && fileExtensionIsOneOf(file.fileName, [".cts" /* Cts */, ".mts" /* Mts */])) {
-          grammarErrorOnNode(node, Diagnostics.This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead);
-        }
-      }
-      return checkAssertionWorker(node, node.type, node.expression);
+  }
+  function sliceTupleType(type, index, endSkipCount = 0) {
+    const target = type.target;
+    const endIndex = getTypeReferenceArity(type) - endSkipCount;
+    return index > target.fixedLength ? getRestArrayTypeOfTupleType(type) || createTupleType(emptyArray) : createTupleType(
+      getTypeArguments(type).slice(index, endIndex),
+      target.elementFlags.slice(index, endIndex),
+      /*readonly*/
+      false,
+      target.labeledElementDeclarations && target.labeledElementDeclarations.slice(index, endIndex)
+    );
+  }
+  function getKnownKeysOfTupleType(type) {
+    return getUnionType(append(
+      arrayOf(type.target.fixedLength, (i) => getStringLiteralType("" + i)),
+      getIndexType(type.target.readonly ? globalReadonlyArrayType : globalArrayType)
+    ));
+  }
+  function getStartElementCount(type, flags) {
+    const index = findIndex(type.elementFlags, (f) => !(f & flags));
+    return index >= 0 ? index : type.elementFlags.length;
+  }
+  function getEndElementCount(type, flags) {
+    return type.elementFlags.length - findLastIndex(type.elementFlags, (f) => !(f & flags)) - 1;
+  }
+  function getTypeFromOptionalTypeNode(node) {
+    return addOptionality(
+      getTypeFromTypeNode(node.type),
+      /*isProperty*/
+      true
+    );
+  }
+  function getTypeId(type) {
+    return type.id;
+  }
+  function containsType(types, type) {
+    return binarySearch(types, type, getTypeId, compareValues) >= 0;
+  }
+  function insertType(types, type) {
+    const index = binarySearch(types, type, getTypeId, compareValues);
+    if (index < 0) {
+      types.splice(~index, 0, type);
+      return true;
     }
-    function isValidConstAssertionArgument(node) {
-      switch (node.kind) {
-        case 10 /* StringLiteral */:
-        case 14 /* NoSubstitutionTemplateLiteral */:
-        case 8 /* NumericLiteral */:
-        case 9 /* BigIntLiteral */:
-        case 110 /* TrueKeyword */:
-        case 95 /* FalseKeyword */:
-        case 206 /* ArrayLiteralExpression */:
-        case 207 /* ObjectLiteralExpression */:
-        case 225 /* TemplateExpression */:
-          return true;
-        case 214 /* ParenthesizedExpression */:
-          return isValidConstAssertionArgument(node.expression);
-        case 221 /* PrefixUnaryExpression */:
-          const op = node.operator;
-          const arg = node.operand;
-          return op === 40 /* MinusToken */ && (arg.kind === 8 /* NumericLiteral */ || arg.kind === 9 /* BigIntLiteral */) || op === 39 /* PlusToken */ && arg.kind === 8 /* NumericLiteral */;
-        case 208 /* PropertyAccessExpression */:
-        case 209 /* ElementAccessExpression */:
-          const expr = node.expression;
-          let symbol = getTypeOfNode(expr).symbol;
-          if (symbol && symbol.flags & 2097152 /* Alias */) {
-            symbol = resolveAlias(symbol);
-          }
-          return !!(symbol && getAllSymbolFlags(symbol) & 384 /* Enum */);
-      }
-      return false;
+    return false;
+  }
+  function addTypeToUnion(typeSet, includes, type) {
+    const flags = type.flags;
+    if (flags & 1048576 /* Union */) {
+      return addTypesToUnion(typeSet, includes | (isNamedUnionType(type) ? 1048576 /* Union */ : 0), type.types);
     }
-    function checkAssertionWorker(errNode, type, expression, checkMode) {
-      let exprType = checkExpression(expression, checkMode);
-      if (isConstTypeReference(type)) {
-        if (!isValidConstAssertionArgument(expression)) {
-          error(expression, Diagnostics.A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array_or_object_literals);
+    if (!(flags & 131072 /* Never */)) {
+      includes |= flags & 205258751 /* IncludesMask */;
+      if (flags & 465829888 /* Instantiable */)
+        includes |= 33554432 /* IncludesInstantiable */;
+      if (type === wildcardType)
+        includes |= 8388608 /* IncludesWildcard */;
+      if (!strictNullChecks && flags & 98304 /* Nullable */) {
+        if (!(getObjectFlags(type) & 65536 /* ContainsWideningType */))
+          includes |= 4194304 /* IncludesNonWideningType */;
+      } else {
+        const len = typeSet.length;
+        const index = len && type.id > typeSet[len - 1].id ? ~len : binarySearch(typeSet, type, getTypeId, compareValues);
+        if (index < 0) {
+          typeSet.splice(~index, 0, type);
         }
-        return getRegularTypeOfLiteralType(exprType);
-      }
-      checkSourceElement(type);
-      exprType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(exprType));
-      const targetType = getTypeFromTypeNode(type);
-      if (!isErrorType(targetType)) {
-        addLazyDiagnostic(() => {
-          const widenedType = getWidenedType(exprType);
-          if (!isTypeComparableTo(targetType, widenedType)) {
-            checkTypeComparableTo(
-              exprType,
-              targetType,
-              errNode,
-              Diagnostics.Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first
-            );
-          }
-        });
       }
-      return targetType;
     }
-    function checkNonNullChain(node) {
-      const leftType = checkExpression(node.expression);
-      const nonOptionalType = getOptionalExpressionType(leftType, node.expression);
-      return propagateOptionalTypeMarker(getNonNullableType(nonOptionalType), node, nonOptionalType !== leftType);
+    return includes;
+  }
+  function addTypesToUnion(typeSet, includes, types) {
+    for (const type of types) {
+      includes = addTypeToUnion(typeSet, includes, type);
+    }
+    return includes;
+  }
+  function removeSubtypes(types, hasObjectTypes) {
+    var _a2;
+    if (types.length < 2) {
+      return types;
     }
-    function checkNonNullAssertion(node) {
-      return node.flags & 32 /* OptionalChain */ ? checkNonNullChain(node) : getNonNullableType(checkExpression(node.expression));
+    const id = getTypeListId(types);
+    const match = subtypeReductionCache.get(id);
+    if (match) {
+      return match;
     }
-    function checkExpressionWithTypeArguments(node) {
-      checkGrammarExpressionWithTypeArguments(node);
-      const exprType = node.kind === 230 /* ExpressionWithTypeArguments */ ? checkExpression(node.expression) : isThisIdentifier(node.exprName) ? checkThisExpression(node.exprName) : checkExpression(node.exprName);
-      const typeArguments = node.typeArguments;
-      if (exprType === silentNeverType || isErrorType(exprType) || !some(typeArguments)) {
-        return exprType;
-      }
-      let hasSomeApplicableSignature = false;
-      let nonApplicableType;
-      const result = getInstantiatedType(exprType);
-      const errorType2 = hasSomeApplicableSignature ? nonApplicableType : exprType;
-      if (errorType2) {
-        diagnostics.add(createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable, typeToString(errorType2)));
-      }
-      return result;
-      function getInstantiatedType(type) {
-        let hasSignatures = false;
-        let hasApplicableSignature = false;
-        const result2 = getInstantiatedTypePart(type);
-        hasSomeApplicableSignature || (hasSomeApplicableSignature = hasApplicableSignature);
-        if (hasSignatures && !hasApplicableSignature) {
-          nonApplicableType != null ? nonApplicableType : nonApplicableType = type;
-        }
-        return result2;
-        function getInstantiatedTypePart(type2) {
-          if (type2.flags & 524288 /* Object */) {
-            const resolved = resolveStructuredTypeMembers(type2);
-            const callSignatures = getInstantiatedSignatures(resolved.callSignatures);
-            const constructSignatures = getInstantiatedSignatures(resolved.constructSignatures);
-            hasSignatures || (hasSignatures = resolved.callSignatures.length !== 0 || resolved.constructSignatures.length !== 0);
-            hasApplicableSignature || (hasApplicableSignature = callSignatures.length !== 0 || constructSignatures.length !== 0);
-            if (callSignatures !== resolved.callSignatures || constructSignatures !== resolved.constructSignatures) {
-              const result3 = createAnonymousType(void 0, resolved.members, callSignatures, constructSignatures, resolved.indexInfos);
-              result3.objectFlags |= 8388608 /* InstantiationExpressionType */;
-              result3.node = node;
-              return result3;
+    const hasEmptyObject = hasObjectTypes && some(types, (t) => !!(t.flags & 524288 /* Object */) && !isGenericMappedType(t) && isEmptyResolvedType(resolveStructuredTypeMembers(t)));
+    const len = types.length;
+    let i = len;
+    let count = 0;
+    while (i > 0) {
+      i--;
+      const source = types[i];
+      if (hasEmptyObject || source.flags & 469499904 /* StructuredOrInstantiable */) {
+        const keyProperty = source.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */) ? find(getPropertiesOfType(source), (p) => isUnitType(getTypeOfSymbol(p))) : void 0;
+        const keyPropertyType = keyProperty && getRegularTypeOfLiteralType(getTypeOfSymbol(keyProperty));
+        for (const target of types) {
+          if (source !== target) {
+            if (count === 1e5) {
+              const estimatedCount = count / (len - i) * len;
+              if (estimatedCount > 1e6) {
+                (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "removeSubtypes_DepthLimit", { typeIds: types.map((t) => t.id) });
+                error(currentNode, Diagnostics.Expression_produces_a_union_type_that_is_too_complex_to_represent);
+                return void 0;
+              }
             }
-          } else if (type2.flags & 58982400 /* InstantiableNonPrimitive */) {
-            const constraint = getBaseConstraintOfType(type2);
-            if (constraint) {
-              const instantiated = getInstantiatedTypePart(constraint);
-              if (instantiated !== constraint) {
-                return instantiated;
+            count++;
+            if (keyProperty && target.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */)) {
+              const t = getTypeOfPropertyOfType(target, keyProperty.escapedName);
+              if (t && isUnitType(t) && getRegularTypeOfLiteralType(t) !== keyPropertyType) {
+                continue;
               }
             }
-          } else if (type2.flags & 1048576 /* Union */) {
-            return mapType(type2, getInstantiatedType);
-          } else if (type2.flags & 2097152 /* Intersection */) {
-            return getIntersectionType(sameMap(type2.types, getInstantiatedTypePart));
+            if (isTypeRelatedTo(source, target, strictSubtypeRelation) && (!(getObjectFlags(getTargetType(source)) & 1 /* Class */) || !(getObjectFlags(getTargetType(target)) & 1 /* Class */) || isTypeDerivedFrom(source, target))) {
+              orderedRemoveItemAt(types, i);
+              break;
+            }
           }
-          return type2;
         }
       }
-      function getInstantiatedSignatures(signatures) {
-        const applicableSignatures = filter(signatures, (sig) => !!sig.typeParameters && hasCorrectTypeArgumentArity(sig, typeArguments));
-        return sameMap(applicableSignatures, (sig) => {
-          const typeArgumentTypes = checkTypeArguments(sig, typeArguments, true);
-          return typeArgumentTypes ? getSignatureInstantiation(sig, typeArgumentTypes, isInJSFile(sig.declaration)) : sig;
-        });
-      }
     }
-    function checkSatisfiesExpression(node) {
-      checkSourceElement(node.type);
-      const targetType = getTypeFromTypeNode(node.type);
-      if (isErrorType(targetType)) {
-        return targetType;
+    subtypeReductionCache.set(id, types);
+    return types;
+  }
+  function removeRedundantLiteralTypes(types, includes, reduceVoidUndefined) {
+    let i = types.length;
+    while (i > 0) {
+      i--;
+      const t = types[i];
+      const flags = t.flags;
+      const remove = flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && includes & 4 /* String */ || flags & 256 /* NumberLiteral */ && includes & 8 /* Number */ || flags & 2048 /* BigIntLiteral */ && includes & 64 /* BigInt */ || flags & 8192 /* UniqueESSymbol */ && includes & 4096 /* ESSymbol */ || reduceVoidUndefined && flags & 32768 /* Undefined */ && includes & 16384 /* Void */ || isFreshLiteralType(t) && containsType(types, t.regularType);
+      if (remove) {
+        orderedRemoveItemAt(types, i);
       }
-      const exprType = checkExpression(node.expression);
-      checkTypeAssignableToAndOptionallyElaborate(exprType, targetType, node.type, node.expression, Diagnostics.Type_0_does_not_satisfy_the_expected_type_1);
-      return exprType;
     }
-    function checkMetaProperty(node) {
-      checkGrammarMetaProperty(node);
-      if (node.keywordToken === 103 /* NewKeyword */) {
-        return checkNewTargetMetaProperty(node);
-      }
-      if (node.keywordToken === 100 /* ImportKeyword */) {
-        return checkImportMetaProperty(node);
+  }
+  function removeStringLiteralsMatchedByTemplateLiterals(types) {
+    const templates = filter(types, isPatternLiteralType);
+    if (templates.length) {
+      let i = types.length;
+      while (i > 0) {
+        i--;
+        const t = types[i];
+        if (t.flags & 128 /* StringLiteral */ && some(templates, (template) => isTypeMatchedByTemplateLiteralType(t, template))) {
+          orderedRemoveItemAt(types, i);
+        }
       }
-      return Debug.assertNever(node.keywordToken);
     }
-    function checkMetaPropertyKeyword(node) {
-      switch (node.keywordToken) {
-        case 100 /* ImportKeyword */:
-          return getGlobalImportMetaExpressionType();
-        case 103 /* NewKeyword */:
-          const type = checkNewTargetMetaProperty(node);
-          return isErrorType(type) ? errorType : createNewTargetExpressionType(type);
-        default:
-          Debug.assertNever(node.keywordToken);
+  }
+  function isNamedUnionType(type) {
+    return !!(type.flags & 1048576 /* Union */ && (type.aliasSymbol || type.origin));
+  }
+  function addNamedUnions(namedUnions, types) {
+    for (const t of types) {
+      if (t.flags & 1048576 /* Union */) {
+        const origin = t.origin;
+        if (t.aliasSymbol || origin && !(origin.flags & 1048576 /* Union */)) {
+          pushIfUnique(namedUnions, t);
+        } else if (origin && origin.flags & 1048576 /* Union */) {
+          addNamedUnions(namedUnions, origin.types);
+        }
       }
     }
-    function checkNewTargetMetaProperty(node) {
-      const container = getNewTargetContainer(node);
-      if (!container) {
-        error(node, Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target");
-        return errorType;
-      } else if (container.kind === 173 /* Constructor */) {
-        const symbol = getSymbolOfNode(container.parent);
-        return getTypeOfSymbol(symbol);
-      } else {
-        const symbol = getSymbolOfNode(container);
-        return getTypeOfSymbol(symbol);
-      }
+  }
+  function createOriginUnionOrIntersectionType(flags, types) {
+    const result = createOriginType(flags);
+    result.types = types;
+    return result;
+  }
+  function getUnionType(types, unionReduction = 1 /* Literal */, aliasSymbol, aliasTypeArguments, origin) {
+    if (types.length === 0) {
+      return neverType;
     }
-    function checkImportMetaProperty(node) {
-      if (moduleKind === 100 /* Node16 */ || moduleKind === 199 /* NodeNext */) {
-        if (getSourceFileOfNode(node).impliedNodeFormat !== 99 /* ESNext */) {
-          error(node, Diagnostics.The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output);
-        }
-      } else if (moduleKind < 6 /* ES2020 */ && moduleKind !== 4 /* System */) {
-        error(node, Diagnostics.The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system_node16_or_nodenext);
-      }
-      const file = getSourceFileOfNode(node);
-      Debug.assert(!!(file.flags & 4194304 /* PossiblyContainsImportMeta */), "Containing file is missing import meta node flag.");
-      return node.name.escapedText === "meta" ? getGlobalImportMetaType() : errorType;
+    if (types.length === 1) {
+      return types[0];
     }
-    function getTypeOfParameter(symbol) {
-      const type = getTypeOfSymbol(symbol);
-      if (strictNullChecks) {
-        const declaration = symbol.valueDeclaration;
-        if (declaration && hasInitializer(declaration)) {
-          return getOptionalType(type);
+    let typeSet = [];
+    const includes = addTypesToUnion(typeSet, 0, types);
+    if (unionReduction !== 0 /* None */) {
+      if (includes & 3 /* AnyOrUnknown */) {
+        return includes & 1 /* Any */ ? includes & 8388608 /* IncludesWildcard */ ? wildcardType : anyType : includes & 65536 /* Null */ || containsType(typeSet, unknownType) ? unknownType : nonNullUnknownType;
+      }
+      if (includes & 32768 /* Undefined */) {
+        if (typeSet.length >= 2 && typeSet[0] === undefinedType && typeSet[1] === missingType) {
+          orderedRemoveItemAt(typeSet, 1);
         }
       }
-      return type;
-    }
-    function getTupleElementLabel(d) {
-      Debug.assert(isIdentifier(d.name));
-      return d.name.escapedText;
-    }
-    function getParameterNameAtPosition(signature, pos, overrideRestType) {
-      const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
-      if (pos < paramCount) {
-        return signature.parameters[pos].escapedName;
+      if (includes & (2944 /* Literal */ | 8192 /* UniqueESSymbol */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || includes & 16384 /* Void */ && includes & 32768 /* Undefined */) {
+        removeRedundantLiteralTypes(typeSet, includes, !!(unionReduction & 2 /* Subtype */));
       }
-      const restParameter = signature.parameters[paramCount] || unknownSymbol;
-      const restType = overrideRestType || getTypeOfSymbol(restParameter);
-      if (isTupleType(restType)) {
-        const associatedNames = restType.target.labeledElementDeclarations;
-        const index = pos - paramCount;
-        return associatedNames && getTupleElementLabel(associatedNames[index]) || restParameter.escapedName + "_" + index;
+      if (includes & 128 /* StringLiteral */ && includes & 134217728 /* TemplateLiteral */) {
+        removeStringLiteralsMatchedByTemplateLiterals(typeSet);
+      }
+      if (unionReduction === 2 /* Subtype */) {
+        typeSet = removeSubtypes(typeSet, !!(includes & 524288 /* Object */));
+        if (!typeSet) {
+          return errorType;
+        }
+      }
+      if (typeSet.length === 0) {
+        return includes & 65536 /* Null */ ? includes & 4194304 /* IncludesNonWideningType */ ? nullType : nullWideningType : includes & 32768 /* Undefined */ ? includes & 4194304 /* IncludesNonWideningType */ ? undefinedType : undefinedWideningType : neverType;
       }
-      return restParameter.escapedName;
     }
-    function getParameterIdentifierNameAtPosition(signature, pos) {
-      var _a2;
-      if (((_a2 = signature.declaration) == null ? void 0 : _a2.kind) === 320 /* JSDocFunctionType */) {
-        return void 0;
+    if (!origin && includes & 1048576 /* Union */) {
+      const namedUnions = [];
+      addNamedUnions(namedUnions, types);
+      const reducedTypes = [];
+      for (const t of typeSet) {
+        if (!some(namedUnions, (union) => containsType(union.types, t))) {
+          reducedTypes.push(t);
+        }
       }
-      const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
-      if (pos < paramCount) {
-        const param = signature.parameters[pos];
-        return isParameterDeclarationWithIdentifierName(param) ? [param.escapedName, false] : void 0;
+      if (!aliasSymbol && namedUnions.length === 1 && reducedTypes.length === 0) {
+        return namedUnions[0];
       }
-      const restParameter = signature.parameters[paramCount] || unknownSymbol;
-      if (!isParameterDeclarationWithIdentifierName(restParameter)) {
-        return void 0;
+      const namedTypesCount = reduceLeft(namedUnions, (sum, union) => sum + union.types.length, 0);
+      if (namedTypesCount + reducedTypes.length === typeSet.length) {
+        for (const t of namedUnions) {
+          insertType(reducedTypes, t);
+        }
+        origin = createOriginUnionOrIntersectionType(1048576 /* Union */, reducedTypes);
       }
-      const restType = getTypeOfSymbol(restParameter);
-      if (isTupleType(restType)) {
-        const associatedNames = restType.target.labeledElementDeclarations;
-        const index = pos - paramCount;
-        const associatedName = associatedNames == null ? void 0 : associatedNames[index];
-        const isRestTupleElement = !!(associatedName == null ? void 0 : associatedName.dotDotDotToken);
-        return associatedName ? [
-          getTupleElementLabel(associatedName),
-          isRestTupleElement
-        ] : void 0;
+    }
+    const objectFlags = (includes & 36323363 /* NotPrimitiveUnion */ ? 0 : 32768 /* PrimitiveUnion */) | (includes & 2097152 /* Intersection */ ? 16777216 /* ContainsIntersections */ : 0);
+    return getUnionTypeFromSortedList(typeSet, objectFlags, aliasSymbol, aliasTypeArguments, origin);
+  }
+  function getUnionOrIntersectionTypePredicate(signatures, kind) {
+    let first2;
+    const types = [];
+    for (const sig of signatures) {
+      const pred = getTypePredicateOfSignature(sig);
+      if (!pred || pred.kind === 2 /* AssertsThis */ || pred.kind === 3 /* AssertsIdentifier */) {
+        if (kind !== 2097152 /* Intersection */) {
+          continue;
+        } else {
+          return;
+        }
       }
-      if (pos === paramCount) {
-        return [restParameter.escapedName, true];
+      if (first2) {
+        if (!typePredicateKindsMatch(first2, pred)) {
+          return void 0;
+        }
+      } else {
+        first2 = pred;
       }
+      types.push(pred.type);
+    }
+    if (!first2) {
       return void 0;
     }
-    function isParameterDeclarationWithIdentifierName(symbol) {
-      return symbol.valueDeclaration && isParameter(symbol.valueDeclaration) && isIdentifier(symbol.valueDeclaration.name);
+    const compositeType = getUnionOrIntersectionType(types, kind);
+    return createTypePredicate(first2.kind, first2.parameterName, first2.parameterIndex, compositeType);
+  }
+  function typePredicateKindsMatch(a, b) {
+    return a.kind === b.kind && a.parameterIndex === b.parameterIndex;
+  }
+  function getUnionTypeFromSortedList(types, objectFlags, aliasSymbol, aliasTypeArguments, origin) {
+    if (types.length === 0) {
+      return neverType;
     }
-    function isValidDeclarationForTupleLabel(d) {
-      return d.kind === 199 /* NamedTupleMember */ || isParameter(d) && d.name && isIdentifier(d.name);
+    if (types.length === 1) {
+      return types[0];
     }
-    function getNameableDeclarationAtPosition(signature, pos) {
-      const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
-      if (pos < paramCount) {
-        const decl = signature.parameters[pos].valueDeclaration;
-        return decl && isValidDeclarationForTupleLabel(decl) ? decl : void 0;
-      }
-      const restParameter = signature.parameters[paramCount] || unknownSymbol;
-      const restType = getTypeOfSymbol(restParameter);
-      if (isTupleType(restType)) {
-        const associatedNames = restType.target.labeledElementDeclarations;
-        const index = pos - paramCount;
-        return associatedNames && associatedNames[index];
+    const typeKey = !origin ? getTypeListId(types) : origin.flags & 1048576 /* Union */ ? `|${getTypeListId(origin.types)}` : origin.flags & 2097152 /* Intersection */ ? `&${getTypeListId(origin.types)}` : `#${origin.type.id}|${getTypeListId(types)}`;
+    const id = typeKey + getAliasId(aliasSymbol, aliasTypeArguments);
+    let type = unionTypes.get(id);
+    if (!type) {
+      type = createType(1048576 /* Union */);
+      type.objectFlags = objectFlags | getPropagatingFlagsOfTypes(
+        types,
+        /*excludeKinds*/
+        98304 /* Nullable */
+      );
+      type.types = types;
+      type.origin = origin;
+      type.aliasSymbol = aliasSymbol;
+      type.aliasTypeArguments = aliasTypeArguments;
+      if (types.length === 2 && types[0].flags & 512 /* BooleanLiteral */ && types[1].flags & 512 /* BooleanLiteral */) {
+        type.flags |= 16 /* Boolean */;
+        type.intrinsicName = "boolean";
       }
-      return restParameter.valueDeclaration && isValidDeclarationForTupleLabel(restParameter.valueDeclaration) ? restParameter.valueDeclaration : void 0;
+      unionTypes.set(id, type);
+    }
+    return type;
+  }
+  function getTypeFromUnionTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const aliasSymbol = getAliasSymbolForTypeNode(node);
+      links.resolvedType = getUnionType(
+        map(node.types, getTypeFromTypeNode),
+        1 /* Literal */,
+        aliasSymbol,
+        getTypeArgumentsForAliasSymbol(aliasSymbol)
+      );
     }
-    function getTypeAtPosition(signature, pos) {
-      return tryGetTypeAtPosition(signature, pos) || anyType;
+    return links.resolvedType;
+  }
+  function addTypeToIntersection(typeSet, includes, type) {
+    const flags = type.flags;
+    if (flags & 2097152 /* Intersection */) {
+      return addTypesToIntersection(typeSet, includes, type.types);
     }
-    function tryGetTypeAtPosition(signature, pos) {
-      const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
-      if (pos < paramCount) {
-        return getTypeOfParameter(signature.parameters[pos]);
+    if (isEmptyAnonymousObjectType(type)) {
+      if (!(includes & 16777216 /* IncludesEmptyObject */)) {
+        includes |= 16777216 /* IncludesEmptyObject */;
+        typeSet.set(type.id.toString(), type);
       }
-      if (signatureHasRestParameter(signature)) {
-        const restType = getTypeOfSymbol(signature.parameters[paramCount]);
-        const index = pos - paramCount;
-        if (!isTupleType(restType) || restType.target.hasRestElement || index < restType.target.fixedLength) {
-          return getIndexedAccessType(restType, getNumberLiteralType(index));
+    } else {
+      if (flags & 3 /* AnyOrUnknown */) {
+        if (type === wildcardType)
+          includes |= 8388608 /* IncludesWildcard */;
+      } else if (strictNullChecks || !(flags & 98304 /* Nullable */)) {
+        if (type === missingType) {
+          includes |= 262144 /* IncludesMissingType */;
+          type = undefinedType;
+        }
+        if (!typeSet.has(type.id.toString())) {
+          if (type.flags & 109440 /* Unit */ && includes & 109440 /* Unit */) {
+            includes |= 67108864 /* NonPrimitive */;
+          }
+          typeSet.set(type.id.toString(), type);
         }
       }
-      return void 0;
+      includes |= flags & 205258751 /* IncludesMask */;
     }
-    function getRestTypeAtPosition(source, pos) {
-      const parameterCount = getParameterCount(source);
-      const minArgumentCount = getMinArgumentCount(source);
-      const restType = getEffectiveRestType(source);
-      if (restType && pos >= parameterCount - 1) {
-        return pos === parameterCount - 1 ? restType : createArrayType(getIndexedAccessType(restType, numberType));
+    return includes;
+  }
+  function addTypesToIntersection(typeSet, includes, types) {
+    for (const type of types) {
+      includes = addTypeToIntersection(typeSet, includes, getRegularTypeOfLiteralType(type));
+    }
+    return includes;
+  }
+  function removeRedundantSupertypes(types, includes) {
+    let i = types.length;
+    while (i > 0) {
+      i--;
+      const t = types[i];
+      const remove = t.flags & 4 /* String */ && includes & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || t.flags & 8 /* Number */ && includes & 256 /* NumberLiteral */ || t.flags & 64 /* BigInt */ && includes & 2048 /* BigIntLiteral */ || t.flags & 4096 /* ESSymbol */ && includes & 8192 /* UniqueESSymbol */ || t.flags & 16384 /* Void */ && includes & 32768 /* Undefined */ || isEmptyAnonymousObjectType(t) && includes & 470302716 /* DefinitelyNonNullable */;
+      if (remove) {
+        orderedRemoveItemAt(types, i);
       }
-      const types = [];
-      const flags = [];
-      const names = [];
-      for (let i = pos; i < parameterCount; i++) {
-        if (!restType || i < parameterCount - 1) {
-          types.push(getTypeAtPosition(source, i));
-          flags.push(i < minArgumentCount ? 1 /* Required */ : 2 /* Optional */);
-        } else {
-          types.push(restType);
-          flags.push(8 /* Variadic */);
-        }
-        const name = getNameableDeclarationAtPosition(source, i);
-        if (name) {
-          names.push(name);
+    }
+  }
+  function eachUnionContains(unionTypes2, type) {
+    for (const u of unionTypes2) {
+      if (!containsType(u.types, type)) {
+        const primitive = type.flags & 128 /* StringLiteral */ ? stringType : type.flags & 256 /* NumberLiteral */ ? numberType : type.flags & 2048 /* BigIntLiteral */ ? bigintType : type.flags & 8192 /* UniqueESSymbol */ ? esSymbolType : void 0;
+        if (!primitive || !containsType(u.types, primitive)) {
+          return false;
         }
       }
-      return createTupleType(types, flags, false, length(names) === length(types) ? names : void 0);
     }
-    function getParameterCount(signature) {
-      const length2 = signature.parameters.length;
-      if (signatureHasRestParameter(signature)) {
-        const restType = getTypeOfSymbol(signature.parameters[length2 - 1]);
-        if (isTupleType(restType)) {
-          return length2 + restType.target.fixedLength - (restType.target.hasRestElement ? 0 : 1);
-        }
-      }
-      return length2;
-    }
-    function getMinArgumentCount(signature, flags) {
-      const strongArityForUntypedJS = flags & 1 /* StrongArityForUntypedJS */;
-      const voidIsNonOptional = flags & 2 /* VoidIsNonOptional */;
-      if (voidIsNonOptional || signature.resolvedMinArgumentCount === void 0) {
-        let minArgumentCount;
-        if (signatureHasRestParameter(signature)) {
-          const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
-          if (isTupleType(restType)) {
-            const firstOptionalIndex = findIndex(restType.target.elementFlags, (f) => !(f & 1 /* Required */));
-            const requiredCount = firstOptionalIndex < 0 ? restType.target.fixedLength : firstOptionalIndex;
-            if (requiredCount > 0) {
-              minArgumentCount = signature.parameters.length - 1 + requiredCount;
-            }
-          }
-        }
-        if (minArgumentCount === void 0) {
-          if (!strongArityForUntypedJS && signature.flags & 32 /* IsUntypedSignatureInJSFile */) {
-            return 0;
-          }
-          minArgumentCount = signature.minArgumentCount;
-        }
-        if (voidIsNonOptional) {
-          return minArgumentCount;
-        }
-        for (let i = minArgumentCount - 1; i >= 0; i--) {
-          const type = getTypeAtPosition(signature, i);
-          if (filterType(type, acceptsVoid).flags & 131072 /* Never */) {
-            break;
-          }
-          minArgumentCount = i;
+    return true;
+  }
+  function extractRedundantTemplateLiterals(types) {
+    let i = types.length;
+    const literals = filter(types, (t) => !!(t.flags & 128 /* StringLiteral */));
+    while (i > 0) {
+      i--;
+      const t = types[i];
+      if (!(t.flags & 134217728 /* TemplateLiteral */))
+        continue;
+      for (const t2 of literals) {
+        if (isTypeSubtypeOf(t2, t)) {
+          orderedRemoveItemAt(types, i);
+          break;
+        } else if (isPatternLiteralType(t)) {
+          return true;
         }
-        signature.resolvedMinArgumentCount = minArgumentCount;
       }
-      return signature.resolvedMinArgumentCount;
     }
-    function hasEffectiveRestParameter(signature) {
-      if (signatureHasRestParameter(signature)) {
-        const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
-        return !isTupleType(restType) || restType.target.hasRestElement;
+    return false;
+  }
+  function eachIsUnionContaining(types, flag) {
+    return every(types, (t) => !!(t.flags & 1048576 /* Union */) && some(t.types, (tt) => !!(tt.flags & flag)));
+  }
+  function removeFromEach(types, flag) {
+    for (let i = 0; i < types.length; i++) {
+      types[i] = filterType(types[i], (t) => !(t.flags & flag));
+    }
+  }
+  function intersectUnionsOfPrimitiveTypes(types) {
+    let unionTypes2;
+    const index = findIndex(types, (t) => !!(getObjectFlags(t) & 32768 /* PrimitiveUnion */));
+    if (index < 0) {
+      return false;
+    }
+    let i = index + 1;
+    while (i < types.length) {
+      const t = types[i];
+      if (getObjectFlags(t) & 32768 /* PrimitiveUnion */) {
+        (unionTypes2 || (unionTypes2 = [types[index]])).push(t);
+        orderedRemoveItemAt(types, i);
+      } else {
+        i++;
       }
+    }
+    if (!unionTypes2) {
       return false;
     }
-    function getEffectiveRestType(signature) {
-      if (signatureHasRestParameter(signature)) {
-        const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
-        if (!isTupleType(restType)) {
-          return restType;
-        }
-        if (restType.target.hasRestElement) {
-          return sliceTupleType(restType, restType.target.fixedLength);
+    const checked = [];
+    const result = [];
+    for (const u of unionTypes2) {
+      for (const t of u.types) {
+        if (insertType(checked, t)) {
+          if (eachUnionContains(unionTypes2, t)) {
+            insertType(result, t);
+          }
         }
       }
-      return void 0;
     }
-    function getNonArrayRestType(signature) {
-      const restType = getEffectiveRestType(signature);
-      return restType && !isArrayType(restType) && !isTypeAny(restType) && (getReducedType(restType).flags & 131072 /* Never */) === 0 ? restType : void 0;
+    types[index] = getUnionTypeFromSortedList(result, 32768 /* PrimitiveUnion */);
+    return true;
+  }
+  function createIntersectionType(types, aliasSymbol, aliasTypeArguments) {
+    const result = createType(2097152 /* Intersection */);
+    result.objectFlags = getPropagatingFlagsOfTypes(
+      types,
+      /*excludeKinds*/
+      98304 /* Nullable */
+    );
+    result.types = types;
+    result.aliasSymbol = aliasSymbol;
+    result.aliasTypeArguments = aliasTypeArguments;
+    return result;
+  }
+  function getIntersectionType(types, aliasSymbol, aliasTypeArguments, noSupertypeReduction) {
+    const typeMembershipMap = /* @__PURE__ */ new Map();
+    const includes = addTypesToIntersection(typeMembershipMap, 0, types);
+    const typeSet = arrayFrom(typeMembershipMap.values());
+    if (includes & 131072 /* Never */) {
+      return contains(typeSet, silentNeverType) ? silentNeverType : neverType;
     }
-    function getTypeOfFirstParameterOfSignature(signature) {
-      return getTypeOfFirstParameterOfSignatureWithFallback(signature, neverType);
+    if (strictNullChecks && includes & 98304 /* Nullable */ && includes & (524288 /* Object */ | 67108864 /* NonPrimitive */ | 16777216 /* IncludesEmptyObject */) || includes & 67108864 /* NonPrimitive */ && includes & (469892092 /* DisjointDomains */ & ~67108864 /* NonPrimitive */) || includes & 402653316 /* StringLike */ && includes & (469892092 /* DisjointDomains */ & ~402653316 /* StringLike */) || includes & 296 /* NumberLike */ && includes & (469892092 /* DisjointDomains */ & ~296 /* NumberLike */) || includes & 2112 /* BigIntLike */ && includes & (469892092 /* DisjointDomains */ & ~2112 /* BigIntLike */) || includes & 12288 /* ESSymbolLike */ && includes & (469892092 /* DisjointDomains */ & ~12288 /* ESSymbolLike */) || includes & 49152 /* VoidLike */ && includes & (469892092 /* DisjointDomains */ & ~49152 /* VoidLike */)) {
+      return neverType;
     }
-    function getTypeOfFirstParameterOfSignatureWithFallback(signature, fallbackType) {
-      return signature.parameters.length > 0 ? getTypeAtPosition(signature, 0) : fallbackType;
+    if (includes & 134217728 /* TemplateLiteral */ && includes & 128 /* StringLiteral */ && extractRedundantTemplateLiterals(typeSet)) {
+      return neverType;
     }
-    function inferFromAnnotatedParameters(signature, context, inferenceContext) {
-      const len = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
-      for (let i = 0; i < len; i++) {
-        const declaration = signature.parameters[i].valueDeclaration;
-        if (declaration.type) {
-          const typeNode = getEffectiveTypeAnnotationNode(declaration);
-          if (typeNode) {
-            inferTypes(inferenceContext.inferences, getTypeFromTypeNode(typeNode), getTypeAtPosition(context, i));
-          }
-        }
-      }
+    if (includes & 1 /* Any */) {
+      return includes & 8388608 /* IncludesWildcard */ ? wildcardType : anyType;
+    }
+    if (!strictNullChecks && includes & 98304 /* Nullable */) {
+      return includes & 16777216 /* IncludesEmptyObject */ ? neverType : includes & 32768 /* Undefined */ ? undefinedType : nullType;
+    }
+    if (includes & 4 /* String */ && includes & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || includes & 8 /* Number */ && includes & 256 /* NumberLiteral */ || includes & 64 /* BigInt */ && includes & 2048 /* BigIntLiteral */ || includes & 4096 /* ESSymbol */ && includes & 8192 /* UniqueESSymbol */ || includes & 16384 /* Void */ && includes & 32768 /* Undefined */ || includes & 16777216 /* IncludesEmptyObject */ && includes & 470302716 /* DefinitelyNonNullable */) {
+      if (!noSupertypeReduction)
+        removeRedundantSupertypes(typeSet, includes);
+    }
+    if (includes & 262144 /* IncludesMissingType */) {
+      typeSet[typeSet.indexOf(undefinedType)] = missingType;
+    }
+    if (typeSet.length === 0) {
+      return unknownType;
+    }
+    if (typeSet.length === 1) {
+      return typeSet[0];
     }
-    function assignContextualParameterTypes(signature, context) {
-      if (context.typeParameters) {
-        if (!signature.typeParameters) {
-          signature.typeParameters = context.typeParameters;
+    const id = getTypeListId(typeSet) + getAliasId(aliasSymbol, aliasTypeArguments);
+    let result = intersectionTypes.get(id);
+    if (!result) {
+      if (includes & 1048576 /* Union */) {
+        if (intersectUnionsOfPrimitiveTypes(typeSet)) {
+          result = getIntersectionType(typeSet, aliasSymbol, aliasTypeArguments);
+        } else if (eachIsUnionContaining(typeSet, 32768 /* Undefined */)) {
+          const containedUndefinedType = some(typeSet, containsMissingType) ? missingType : undefinedType;
+          removeFromEach(typeSet, 32768 /* Undefined */);
+          result = getUnionType([getIntersectionType(typeSet), containedUndefinedType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
+        } else if (eachIsUnionContaining(typeSet, 65536 /* Null */)) {
+          removeFromEach(typeSet, 65536 /* Null */);
+          result = getUnionType([getIntersectionType(typeSet), nullType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
         } else {
-          return;
-        }
-      }
-      if (context.thisParameter) {
-        const parameter = signature.thisParameter;
-        if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) {
-          if (!parameter) {
-            signature.thisParameter = createSymbolWithType(context.thisParameter, void 0);
+          if (!checkCrossProductUnion(typeSet)) {
+            return errorType;
           }
-          assignParameterType(signature.thisParameter, getTypeOfSymbol(context.thisParameter));
-        }
-      }
-      const len = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
-      for (let i = 0; i < len; i++) {
-        const parameter = signature.parameters[i];
-        if (!getEffectiveTypeAnnotationNode(parameter.valueDeclaration)) {
-          const contextualParameterType = tryGetTypeAtPosition(context, i);
-          assignParameterType(parameter, contextualParameterType);
-        }
-      }
-      if (signatureHasRestParameter(signature)) {
-        const parameter = last(signature.parameters);
-        if (parameter.valueDeclaration ? !getEffectiveTypeAnnotationNode(parameter.valueDeclaration) : !!(getCheckFlags(parameter) & 65536 /* DeferredType */)) {
-          const contextualParameterType = getRestTypeAtPosition(context, len);
-          assignParameterType(parameter, contextualParameterType);
+          const constituents = getCrossProductIntersections(typeSet);
+          const origin = some(constituents, (t) => !!(t.flags & 2097152 /* Intersection */)) && getConstituentCountOfTypes(constituents) > getConstituentCountOfTypes(typeSet) ? createOriginUnionOrIntersectionType(2097152 /* Intersection */, typeSet) : void 0;
+          result = getUnionType(constituents, 1 /* Literal */, aliasSymbol, aliasTypeArguments, origin);
         }
+      } else {
+        result = createIntersectionType(typeSet, aliasSymbol, aliasTypeArguments);
       }
+      intersectionTypes.set(id, result);
     }
-    function assignNonContextualParameterTypes(signature) {
-      if (signature.thisParameter) {
-        assignParameterType(signature.thisParameter);
-      }
-      for (const parameter of signature.parameters) {
-        assignParameterType(parameter);
-      }
+    return result;
+  }
+  function getCrossProductUnionSize(types) {
+    return reduceLeft(types, (n, t) => t.flags & 1048576 /* Union */ ? n * t.types.length : t.flags & 131072 /* Never */ ? 0 : n, 1);
+  }
+  function checkCrossProductUnion(types) {
+    var _a2;
+    const size = getCrossProductUnionSize(types);
+    if (size >= 1e5) {
+      (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "checkCrossProductUnion_DepthLimit", { typeIds: types.map((t) => t.id), size });
+      error(currentNode, Diagnostics.Expression_produces_a_union_type_that_is_too_complex_to_represent);
+      return false;
     }
-    function assignParameterType(parameter, type) {
-      const links = getSymbolLinks(parameter);
-      if (!links.type) {
-        const declaration = parameter.valueDeclaration;
-        links.type = type || (declaration ? getWidenedTypeForVariableLikeDeclaration(declaration, true) : getTypeOfSymbol(parameter));
-        if (declaration && declaration.name.kind !== 79 /* Identifier */) {
-          if (links.type === unknownType) {
-            links.type = getTypeFromBindingPattern(declaration.name);
-          }
-          assignBindingElementTypes(declaration.name, links.type);
-        }
-      } else if (type) {
-        Debug.assertEqual(links.type, type, "Parameter symbol already has a cached type which differs from newly assigned type");
-      }
+    return true;
+  }
+  function getCrossProductIntersections(types) {
+    const count = getCrossProductUnionSize(types);
+    const intersections = [];
+    for (let i = 0; i < count; i++) {
+      const constituents = types.slice();
+      let n = i;
+      for (let j = types.length - 1; j >= 0; j--) {
+        if (types[j].flags & 1048576 /* Union */) {
+          const sourceTypes = types[j].types;
+          const length2 = sourceTypes.length;
+          constituents[j] = sourceTypes[n % length2];
+          n = Math.floor(n / length2);
+        }
+      }
+      const t = getIntersectionType(constituents);
+      if (!(t.flags & 131072 /* Never */))
+        intersections.push(t);
+    }
+    return intersections;
+  }
+  function getConstituentCount(type) {
+    return !(type.flags & 3145728 /* UnionOrIntersection */) || type.aliasSymbol ? 1 : type.flags & 1048576 /* Union */ && type.origin ? getConstituentCount(type.origin) : getConstituentCountOfTypes(type.types);
+  }
+  function getConstituentCountOfTypes(types) {
+    return reduceLeft(types, (n, t) => n + getConstituentCount(t), 0);
+  }
+  function getTypeFromIntersectionTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const aliasSymbol = getAliasSymbolForTypeNode(node);
+      const types = map(node.types, getTypeFromTypeNode);
+      const noSupertypeReduction = types.length === 2 && !!(types[0].flags & (4 /* String */ | 8 /* Number */ | 64 /* BigInt */)) && types[1] === emptyTypeLiteralType;
+      links.resolvedType = getIntersectionType(types, aliasSymbol, getTypeArgumentsForAliasSymbol(aliasSymbol), noSupertypeReduction);
+    }
+    return links.resolvedType;
+  }
+  function createIndexType(type, stringsOnly) {
+    const result = createType(4194304 /* Index */);
+    result.type = type;
+    result.stringsOnly = stringsOnly;
+    return result;
+  }
+  function createOriginIndexType(type) {
+    const result = createOriginType(4194304 /* Index */);
+    result.type = type;
+    return result;
+  }
+  function getIndexTypeForGenericType(type, stringsOnly) {
+    return stringsOnly ? type.resolvedStringIndexType || (type.resolvedStringIndexType = createIndexType(
+      type,
+      /*stringsOnly*/
+      true
+    )) : type.resolvedIndexType || (type.resolvedIndexType = createIndexType(
+      type,
+      /*stringsOnly*/
+      false
+    ));
+  }
+  function getIndexTypeForMappedType(type, stringsOnly, noIndexSignatures) {
+    const typeParameter = getTypeParameterFromMappedType(type);
+    const constraintType = getConstraintTypeFromMappedType(type);
+    const nameType = getNameTypeFromMappedType(type.target || type);
+    if (!nameType && !noIndexSignatures) {
+      return constraintType;
     }
-    function assignBindingElementTypes(pattern, parentType) {
-      for (const element of pattern.elements) {
-        if (!isOmittedExpression(element)) {
-          const type = getBindingElementTypeFromParentType(element, parentType);
-          if (element.name.kind === 79 /* Identifier */) {
-            getSymbolLinks(getSymbolOfNode(element)).type = type;
-          } else {
-            assignBindingElementTypes(element.name, type);
-          }
-        }
+    const keyTypes = [];
+    if (isMappedTypeWithKeyofConstraintDeclaration(type)) {
+      if (!isGenericIndexType(constraintType)) {
+        const modifiersType = getApparentType(getModifiersTypeFromMappedType(type));
+        forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(modifiersType, 8576 /* StringOrNumberLiteralOrUnique */, stringsOnly, addMemberForKeyType);
+      } else {
+        return getIndexTypeForGenericType(type, stringsOnly);
       }
+    } else {
+      forEachType(getLowerBoundOfKeyType(constraintType), addMemberForKeyType);
     }
-    function createPromiseType(promisedType) {
-      const globalPromiseType = getGlobalPromiseType(true);
-      if (globalPromiseType !== emptyGenericType) {
-        promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType;
-        return createTypeReference(globalPromiseType, [promisedType]);
-      }
-      return unknownType;
+    if (isGenericIndexType(constraintType)) {
+      forEachType(constraintType, addMemberForKeyType);
     }
-    function createPromiseLikeType(promisedType) {
-      const globalPromiseLikeType = getGlobalPromiseLikeType(true);
-      if (globalPromiseLikeType !== emptyGenericType) {
-        promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType;
-        return createTypeReference(globalPromiseLikeType, [promisedType]);
-      }
-      return unknownType;
+    const result = noIndexSignatures ? filterType(getUnionType(keyTypes), (t) => !(t.flags & (1 /* Any */ | 4 /* String */))) : getUnionType(keyTypes);
+    if (result.flags & 1048576 /* Union */ && constraintType.flags & 1048576 /* Union */ && getTypeListId(result.types) === getTypeListId(constraintType.types)) {
+      return constraintType;
     }
-    function createPromiseReturnType(func, promisedType) {
-      const promiseType = createPromiseType(promisedType);
-      if (promiseType === unknownType) {
-        error(func, isImportCall(func) ? Diagnostics.A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option);
-        return errorType;
-      } else if (!getGlobalPromiseConstructorSymbol(true)) {
-        error(func, isImportCall(func) ? Diagnostics.A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option);
-      }
-      return promiseType;
+    return result;
+    function addMemberForKeyType(keyType) {
+      const propNameType = nameType ? instantiateType(nameType, appendTypeMapping(type.mapper, typeParameter, keyType)) : keyType;
+      keyTypes.push(propNameType === stringType ? stringOrNumberType : propNameType);
     }
-    function createNewTargetExpressionType(targetType) {
-      const symbol = createSymbol(0 /* None */, "NewTargetExpression");
-      const targetPropertySymbol = createSymbol(4 /* Property */, "target", 8 /* Readonly */);
-      targetPropertySymbol.parent = symbol;
-      targetPropertySymbol.type = targetType;
-      const members = createSymbolTable([targetPropertySymbol]);
-      symbol.members = members;
-      return createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
+  }
+  function hasDistributiveNameType(mappedType) {
+    const typeVariable = getTypeParameterFromMappedType(mappedType);
+    return isDistributive(getNameTypeFromMappedType(mappedType) || typeVariable);
+    function isDistributive(type) {
+      return type.flags & (3 /* AnyOrUnknown */ | 131068 /* Primitive */ | 131072 /* Never */ | 262144 /* TypeParameter */ | 524288 /* Object */ | 67108864 /* NonPrimitive */) ? true : type.flags & 16777216 /* Conditional */ ? type.root.isDistributive && type.checkType === typeVariable : type.flags & (3145728 /* UnionOrIntersection */ | 134217728 /* TemplateLiteral */) ? every(type.types, isDistributive) : type.flags & 8388608 /* IndexedAccess */ ? isDistributive(type.objectType) && isDistributive(type.indexType) : type.flags & 33554432 /* Substitution */ ? isDistributive(type.baseType) && isDistributive(type.constraint) : type.flags & 268435456 /* StringMapping */ ? isDistributive(type.type) : false;
     }
-    function getReturnTypeFromBody(func, checkMode) {
-      if (!func.body) {
-        return errorType;
+  }
+  function getLiteralTypeFromPropertyName(name) {
+    if (isPrivateIdentifier(name)) {
+      return neverType;
+    }
+    return isIdentifier(name) ? getStringLiteralType(unescapeLeadingUnderscores(name.escapedText)) : getRegularTypeOfLiteralType(isComputedPropertyName(name) ? checkComputedPropertyName(name) : checkExpression(name));
+  }
+  function getLiteralTypeFromProperty(prop, include, includeNonPublic) {
+    if (includeNonPublic || !(getDeclarationModifierFlagsFromSymbol(prop) & 24 /* NonPublicAccessibilityModifier */)) {
+      let type = getSymbolLinks(getLateBoundSymbol(prop)).nameType;
+      if (!type) {
+        const name = getNameOfDeclaration(prop.valueDeclaration);
+        type = prop.escapedName === "default" /* Default */ ? getStringLiteralType("default") : name && getLiteralTypeFromPropertyName(name) || (!isKnownSymbol(prop) ? getStringLiteralType(symbolName(prop)) : void 0);
       }
-      const functionFlags = getFunctionFlags(func);
-      const isAsync = (functionFlags & 2 /* Async */) !== 0;
-      const isGenerator = (functionFlags & 1 /* Generator */) !== 0;
-      let returnType;
-      let yieldType;
-      let nextType;
-      let fallbackReturnType = voidType;
-      if (func.body.kind !== 238 /* Block */) {
-        returnType = checkExpressionCached(func.body, checkMode && checkMode & ~8 /* SkipGenericFunctions */);
-        if (isAsync) {
-          returnType = unwrapAwaitedType(checkAwaitedType(returnType, false, func, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member));
-        }
-      } else if (isGenerator) {
-        const returnTypes = checkAndAggregateReturnExpressionTypes(func, checkMode);
-        if (!returnTypes) {
-          fallbackReturnType = neverType;
-        } else if (returnTypes.length > 0) {
-          returnType = getUnionType(returnTypes, 2 /* Subtype */);
-        }
-        const { yieldTypes, nextTypes } = checkAndAggregateYieldOperandTypes(func, checkMode);
-        yieldType = some(yieldTypes) ? getUnionType(yieldTypes, 2 /* Subtype */) : void 0;
-        nextType = some(nextTypes) ? getIntersectionType(nextTypes) : void 0;
-      } else {
-        const types = checkAndAggregateReturnExpressionTypes(func, checkMode);
-        if (!types) {
-          return functionFlags & 2 /* Async */ ? createPromiseReturnType(func, neverType) : neverType;
-        }
-        if (types.length === 0) {
-          return functionFlags & 2 /* Async */ ? createPromiseReturnType(func, voidType) : voidType;
-        }
-        returnType = getUnionType(types, 2 /* Subtype */);
-      }
-      if (returnType || yieldType || nextType) {
-        if (yieldType)
-          reportErrorsFromWidening(func, yieldType, 3 /* GeneratorYield */);
-        if (returnType)
-          reportErrorsFromWidening(func, returnType, 1 /* FunctionReturn */);
-        if (nextType)
-          reportErrorsFromWidening(func, nextType, 2 /* GeneratorNext */);
-        if (returnType && isUnitType(returnType) || yieldType && isUnitType(yieldType) || nextType && isUnitType(nextType)) {
-          const contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func);
-          const contextualType = !contextualSignature ? void 0 : contextualSignature === getSignatureFromDeclaration(func) ? isGenerator ? void 0 : returnType : instantiateContextualType(getReturnTypeOfSignature(contextualSignature), func, void 0);
-          if (isGenerator) {
-            yieldType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(yieldType, contextualType, 0 /* Yield */, isAsync);
-            returnType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(returnType, contextualType, 1 /* Return */, isAsync);
-            nextType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(nextType, contextualType, 2 /* Next */, isAsync);
-          } else {
-            returnType = getWidenedLiteralLikeTypeForContextualReturnTypeIfNeeded(returnType, contextualType, isAsync);
-          }
-        }
-        if (yieldType)
-          yieldType = getWidenedType(yieldType);
-        if (returnType)
-          returnType = getWidenedType(returnType);
-        if (nextType)
-          nextType = getWidenedType(nextType);
-      }
-      if (isGenerator) {
-        return createGeneratorReturnType(
-          yieldType || neverType,
-          returnType || fallbackReturnType,
-          nextType || getContextualIterationType(2 /* Next */, func) || unknownType,
-          isAsync
-        );
-      } else {
-        return isAsync ? createPromiseType(returnType || fallbackReturnType) : returnType || fallbackReturnType;
-      }
-    }
-    function createGeneratorReturnType(yieldType, returnType, nextType, isAsyncGenerator) {
-      const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver;
-      const globalGeneratorType = resolver.getGlobalGeneratorType(false);
-      yieldType = resolver.resolveIterationType(yieldType, void 0) || unknownType;
-      returnType = resolver.resolveIterationType(returnType, void 0) || unknownType;
-      nextType = resolver.resolveIterationType(nextType, void 0) || unknownType;
-      if (globalGeneratorType === emptyGenericType) {
-        const globalType = resolver.getGlobalIterableIteratorType(false);
-        const iterationTypes = globalType !== emptyGenericType ? getIterationTypesOfGlobalIterableType(globalType, resolver) : void 0;
-        const iterableIteratorReturnType = iterationTypes ? iterationTypes.returnType : anyType;
-        const iterableIteratorNextType = iterationTypes ? iterationTypes.nextType : undefinedType;
-        if (isTypeAssignableTo(returnType, iterableIteratorReturnType) && isTypeAssignableTo(iterableIteratorNextType, nextType)) {
-          if (globalType !== emptyGenericType) {
-            return createTypeFromGenericGlobalType(globalType, [yieldType]);
-          }
-          resolver.getGlobalIterableIteratorType(true);
-          return emptyObjectType;
-        }
-        resolver.getGlobalGeneratorType(true);
-        return emptyObjectType;
+      if (type && type.flags & include) {
+        return type;
       }
-      return createTypeFromGenericGlobalType(globalGeneratorType, [yieldType, returnType, nextType]);
-    }
-    function checkAndAggregateYieldOperandTypes(func, checkMode) {
-      const yieldTypes = [];
-      const nextTypes = [];
-      const isAsync = (getFunctionFlags(func) & 2 /* Async */) !== 0;
-      forEachYieldExpression(func.body, (yieldExpression) => {
-        const yieldExpressionType = yieldExpression.expression ? checkExpression(yieldExpression.expression, checkMode) : undefinedWideningType;
-        pushIfUnique(yieldTypes, getYieldedTypeOfYieldExpression(yieldExpression, yieldExpressionType, anyType, isAsync));
-        let nextType;
-        if (yieldExpression.asteriskToken) {
-          const iterationTypes = getIterationTypesOfIterable(
-            yieldExpressionType,
-            isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */,
-            yieldExpression.expression
-          );
-          nextType = iterationTypes && iterationTypes.nextType;
-        } else {
-          nextType = getContextualType2(yieldExpression, void 0);
-        }
-        if (nextType)
-          pushIfUnique(nextTypes, nextType);
-      });
-      return { yieldTypes, nextTypes };
     }
-    function getYieldedTypeOfYieldExpression(node, expressionType, sentType, isAsync) {
-      const errorNode = node.expression || node;
-      const yieldedType = node.asteriskToken ? checkIteratedTypeOrElementType(isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */, expressionType, sentType, errorNode) : expressionType;
-      return !isAsync ? yieldedType : getAwaitedType(yieldedType, errorNode, node.asteriskToken ? Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member : Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
+    return neverType;
+  }
+  function isKeyTypeIncluded(keyType, include) {
+    return !!(keyType.flags & include || keyType.flags & 2097152 /* Intersection */ && some(keyType.types, (t) => isKeyTypeIncluded(t, include)));
+  }
+  function getLiteralTypeFromProperties(type, include, includeOrigin) {
+    const origin = includeOrigin && (getObjectFlags(type) & (3 /* ClassOrInterface */ | 4 /* Reference */) || type.aliasSymbol) ? createOriginIndexType(type) : void 0;
+    const propertyTypes = map(getPropertiesOfType(type), (prop) => getLiteralTypeFromProperty(prop, include));
+    const indexKeyTypes = map(getIndexInfosOfType(type), (info) => info !== enumNumberIndexInfo && isKeyTypeIncluded(info.keyType, include) ? info.keyType === stringType && include & 8 /* Number */ ? stringOrNumberType : info.keyType : neverType);
+    return getUnionType(
+      concatenate(propertyTypes, indexKeyTypes),
+      1 /* Literal */,
+      /*aliasSymbol*/
+      void 0,
+      /*aliasTypeArguments*/
+      void 0,
+      origin
+    );
+  }
+  function isPossiblyReducibleByInstantiation(type) {
+    const uniqueFilled = getUniqueLiteralFilledInstantiation(type);
+    return getReducedType(uniqueFilled) !== uniqueFilled;
+  }
+  function shouldDeferIndexType(type) {
+    return !!(type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericTupleType(type) || isGenericMappedType(type) && !hasDistributiveNameType(type) || type.flags & 1048576 /* Union */ && some(type.types, isPossiblyReducibleByInstantiation) || type.flags & 2097152 /* Intersection */ && maybeTypeOfKind(type, 465829888 /* Instantiable */) && some(type.types, isEmptyAnonymousObjectType));
+  }
+  function getIndexType(type, stringsOnly = keyofStringsOnly, noIndexSignatures) {
+    type = getReducedType(type);
+    return shouldDeferIndexType(type) ? getIndexTypeForGenericType(type, stringsOnly) : type.flags & 1048576 /* Union */ ? getIntersectionType(map(type.types, (t) => getIndexType(t, stringsOnly, noIndexSignatures))) : type.flags & 2097152 /* Intersection */ ? getUnionType(map(type.types, (t) => getIndexType(t, stringsOnly, noIndexSignatures))) : getObjectFlags(type) & 32 /* Mapped */ ? getIndexTypeForMappedType(type, stringsOnly, noIndexSignatures) : type === wildcardType ? wildcardType : type.flags & 2 /* Unknown */ ? neverType : type.flags & (1 /* Any */ | 131072 /* Never */) ? keyofConstraintType : getLiteralTypeFromProperties(
+      type,
+      (noIndexSignatures ? 128 /* StringLiteral */ : 402653316 /* StringLike */) | (stringsOnly ? 0 : 296 /* NumberLike */ | 12288 /* ESSymbolLike */),
+      stringsOnly === keyofStringsOnly && !noIndexSignatures
+    );
+  }
+  function getExtractStringType(type) {
+    if (keyofStringsOnly) {
+      return type;
     }
-    function getNotEqualFactsFromTypeofSwitch(start2, end, witnesses) {
-      let facts = 0 /* None */;
-      for (let i = 0; i < witnesses.length; i++) {
-        const witness = i < start2 || i >= end ? witnesses[i] : void 0;
-        facts |= witness !== void 0 ? typeofNEFacts.get(witness) || 32768 /* TypeofNEHostObject */ : 0;
+    const extractTypeAlias = getGlobalExtractSymbol();
+    return extractTypeAlias ? getTypeAliasInstantiation(extractTypeAlias, [type, stringType]) : stringType;
+  }
+  function getIndexTypeOrString(type) {
+    const indexType = getExtractStringType(getIndexType(type));
+    return indexType.flags & 131072 /* Never */ ? stringType : indexType;
+  }
+  function getTypeFromTypeOperatorNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      switch (node.operator) {
+        case 141 /* KeyOfKeyword */:
+          links.resolvedType = getIndexType(getTypeFromTypeNode(node.type));
+          break;
+        case 156 /* UniqueKeyword */:
+          links.resolvedType = node.type.kind === 153 /* SymbolKeyword */ ? getESSymbolLikeTypeForNode(walkUpParenthesizedTypes(node.parent)) : errorType;
+          break;
+        case 146 /* ReadonlyKeyword */:
+          links.resolvedType = getTypeFromTypeNode(node.type);
+          break;
+        default:
+          throw Debug.assertNever(node.operator);
       }
-      return facts;
     }
-    function isExhaustiveSwitchStatement(node) {
-      const links = getNodeLinks(node);
-      if (links.isExhaustive === void 0) {
-        links.isExhaustive = 0;
-        const exhaustive = computeExhaustiveSwitchStatement(node);
-        if (links.isExhaustive === 0) {
-          links.isExhaustive = exhaustive;
-        }
-      } else if (links.isExhaustive === 0) {
-        links.isExhaustive = false;
-      }
-      return links.isExhaustive;
+    return links.resolvedType;
+  }
+  function getTypeFromTemplateTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      links.resolvedType = getTemplateLiteralType(
+        [node.head.text, ...map(node.templateSpans, (span) => span.literal.text)],
+        map(node.templateSpans, (span) => getTypeFromTypeNode(span.type))
+      );
     }
-    function computeExhaustiveSwitchStatement(node) {
-      if (node.expression.kind === 218 /* TypeOfExpression */) {
-        const witnesses = getSwitchClauseTypeOfWitnesses(node);
-        if (!witnesses) {
-          return false;
-        }
-        const operandConstraint = getBaseConstraintOrType(checkExpressionCached(node.expression.expression));
-        const notEqualFacts = getNotEqualFactsFromTypeofSwitch(0, 0, witnesses);
-        if (operandConstraint.flags & 3 /* AnyOrUnknown */) {
-          return (556800 /* AllTypeofNE */ & notEqualFacts) === 556800 /* AllTypeofNE */;
-        }
-        return !someType(operandConstraint, (t) => (getTypeFacts(t) & notEqualFacts) === notEqualFacts);
-      }
-      const type = checkExpressionCached(node.expression);
-      if (!isLiteralType(type)) {
-        return false;
-      }
-      const switchTypes = getSwitchClauseTypes(node);
-      if (!switchTypes.length || some(switchTypes, isNeitherUnitTypeNorNever)) {
-        return false;
-      }
-      return eachTypeContainedIn(mapType(type, getRegularTypeOfLiteralType), switchTypes);
+    return links.resolvedType;
+  }
+  function getTemplateLiteralType(texts, types) {
+    const unionIndex = findIndex(types, (t) => !!(t.flags & (131072 /* Never */ | 1048576 /* Union */)));
+    if (unionIndex >= 0) {
+      return checkCrossProductUnion(types) ? mapType(types[unionIndex], (t) => getTemplateLiteralType(texts, replaceElement(types, unionIndex, t))) : errorType;
     }
-    function functionHasImplicitReturn(func) {
-      return func.endFlowNode && isReachableFlowNode(func.endFlowNode);
+    if (contains(types, wildcardType)) {
+      return wildcardType;
     }
-    function checkAndAggregateReturnExpressionTypes(func, checkMode) {
-      const functionFlags = getFunctionFlags(func);
-      const aggregatedTypes = [];
-      let hasReturnWithNoExpression = functionHasImplicitReturn(func);
-      let hasReturnOfTypeNever = false;
-      forEachReturnStatement(func.body, (returnStatement) => {
-        const expr = returnStatement.expression;
-        if (expr) {
-          let type = checkExpressionCached(expr, checkMode && checkMode & ~8 /* SkipGenericFunctions */);
-          if (functionFlags & 2 /* Async */) {
-            type = unwrapAwaitedType(checkAwaitedType(type, false, func, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member));
-          }
-          if (type.flags & 131072 /* Never */) {
-            hasReturnOfTypeNever = true;
-          }
-          pushIfUnique(aggregatedTypes, type);
-        } else {
-          hasReturnWithNoExpression = true;
-        }
-      });
-      if (aggregatedTypes.length === 0 && !hasReturnWithNoExpression && (hasReturnOfTypeNever || mayReturnNever(func))) {
-        return void 0;
+    const newTypes = [];
+    const newTexts = [];
+    let text = texts[0];
+    if (!addSpans(texts, types)) {
+      return stringType;
+    }
+    if (newTypes.length === 0) {
+      return getStringLiteralType(text);
+    }
+    newTexts.push(text);
+    if (every(newTexts, (t) => t === "")) {
+      if (every(newTypes, (t) => !!(t.flags & 4 /* String */))) {
+        return stringType;
       }
-      if (strictNullChecks && aggregatedTypes.length && hasReturnWithNoExpression && !(isJSConstructor(func) && aggregatedTypes.some((t) => t.symbol === func.symbol))) {
-        pushIfUnique(aggregatedTypes, undefinedType);
+      if (newTypes.length === 1 && isPatternLiteralType(newTypes[0])) {
+        return newTypes[0];
       }
-      return aggregatedTypes;
     }
-    function mayReturnNever(func) {
-      switch (func.kind) {
-        case 215 /* FunctionExpression */:
-        case 216 /* ArrowFunction */:
-          return true;
-        case 171 /* MethodDeclaration */:
-          return func.parent.kind === 207 /* ObjectLiteralExpression */;
-        default:
-          return false;
-      }
+    const id = `${getTypeListId(newTypes)}|${map(newTexts, (t) => t.length).join(",")}|${newTexts.join("")}`;
+    let type = templateLiteralTypes.get(id);
+    if (!type) {
+      templateLiteralTypes.set(id, type = createTemplateLiteralType(newTexts, newTypes));
     }
-    function checkAllCodePathsInNonVoidFunctionReturnOrThrow(func, returnType) {
-      addLazyDiagnostic(checkAllCodePathsInNonVoidFunctionReturnOrThrowDiagnostics);
-      return;
-      function checkAllCodePathsInNonVoidFunctionReturnOrThrowDiagnostics() {
-        const functionFlags = getFunctionFlags(func);
-        const type = returnType && unwrapReturnType(returnType, functionFlags);
-        if (type && maybeTypeOfKind(type, 1 /* Any */ | 16384 /* Void */)) {
-          return;
-        }
-        if (func.kind === 170 /* MethodSignature */ || nodeIsMissing(func.body) || func.body.kind !== 238 /* Block */ || !functionHasImplicitReturn(func)) {
-          return;
-        }
-        const hasExplicitReturn = func.flags & 512 /* HasExplicitReturn */;
-        const errorNode = getEffectiveReturnTypeNode(func) || func;
-        if (type && type.flags & 131072 /* Never */) {
-          error(errorNode, Diagnostics.A_function_returning_never_cannot_have_a_reachable_end_point);
-        } else if (type && !hasExplicitReturn) {
-          error(errorNode, Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value);
-        } else if (type && strictNullChecks && !isTypeAssignableTo(undefinedType, type)) {
-          error(errorNode, Diagnostics.Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined);
-        } else if (compilerOptions.noImplicitReturns) {
-          if (!type) {
-            if (!hasExplicitReturn) {
-              return;
-            }
-            const inferredReturnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func));
-            if (isUnwrappedReturnTypeVoidOrAny(func, inferredReturnType)) {
-              return;
-            }
-          }
-          error(errorNode, Diagnostics.Not_all_code_paths_return_a_value);
+    return type;
+    function addSpans(texts2, types2) {
+      const isTextsArray = isArray(texts2);
+      for (let i = 0; i < types2.length; i++) {
+        const t = types2[i];
+        const addText = isTextsArray ? texts2[i + 1] : texts2;
+        if (t.flags & (2944 /* Literal */ | 65536 /* Null */ | 32768 /* Undefined */)) {
+          text += getTemplateStringForType(t) || "";
+          text += addText;
+          if (!isTextsArray)
+            return true;
+        } else if (t.flags & 134217728 /* TemplateLiteral */) {
+          text += t.texts[0];
+          if (!addSpans(t.texts, t.types))
+            return false;
+          text += addText;
+          if (!isTextsArray)
+            return true;
+        } else if (isGenericIndexType(t) || isPatternLiteralPlaceholderType(t)) {
+          newTypes.push(t);
+          newTexts.push(text);
+          text = addText;
+        } else if (t.flags & 2097152 /* Intersection */) {
+          const added = addSpans(texts2[i + 1], t.types);
+          if (!added)
+            return false;
+        } else if (isTextsArray) {
+          return false;
         }
       }
+      return true;
     }
-    function checkFunctionExpressionOrObjectLiteralMethod(node, checkMode) {
-      Debug.assert(node.kind !== 171 /* MethodDeclaration */ || isObjectLiteralMethod(node));
-      checkNodeDeferred(node);
-      if (isFunctionExpression(node)) {
-        checkCollisionsForDeclarationName(node, node.name);
-      }
-      if (checkMode && checkMode & 4 /* SkipContextSensitive */ && isContextSensitive(node)) {
-        if (!getEffectiveReturnTypeNode(node) && !hasContextSensitiveParameters(node)) {
-          const contextualSignature = getContextualSignature(node);
-          if (contextualSignature && couldContainTypeVariables(getReturnTypeOfSignature(contextualSignature))) {
-            const links = getNodeLinks(node);
-            if (links.contextFreeType) {
-              return links.contextFreeType;
-            }
-            const returnType = getReturnTypeFromBody(node, checkMode);
-            const returnOnlySignature = createSignature(void 0, void 0, void 0, emptyArray, returnType, void 0, 0, 0 /* None */);
-            const returnOnlyType = createAnonymousType(node.symbol, emptySymbols, [returnOnlySignature], emptyArray, emptyArray);
-            returnOnlyType.objectFlags |= 262144 /* NonInferrableType */;
-            return links.contextFreeType = returnOnlyType;
-          }
-        }
-        return anyFunctionType;
-      }
-      const hasGrammarError = checkGrammarFunctionLikeDeclaration(node);
-      if (!hasGrammarError && node.kind === 215 /* FunctionExpression */) {
-        checkGrammarForGenerator(node);
+  }
+  function getTemplateStringForType(type) {
+    return type.flags & 128 /* StringLiteral */ ? type.value : type.flags & 256 /* NumberLiteral */ ? "" + type.value : type.flags & 2048 /* BigIntLiteral */ ? pseudoBigIntToString(type.value) : type.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) ? type.intrinsicName : void 0;
+  }
+  function createTemplateLiteralType(texts, types) {
+    const type = createType(134217728 /* TemplateLiteral */);
+    type.texts = texts;
+    type.types = types;
+    return type;
+  }
+  function getStringMappingType(symbol, type) {
+    return type.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapType(type, (t) => getStringMappingType(symbol, t)) : type.flags & 128 /* StringLiteral */ ? getStringLiteralType(applyStringMapping(symbol, type.value)) : type.flags & 134217728 /* TemplateLiteral */ ? getTemplateLiteralType(...applyTemplateStringMapping(symbol, type.texts, type.types)) : (
+      // Mapping<Mapping<T>> === Mapping<T>
+      type.flags & 268435456 /* StringMapping */ && symbol === type.symbol ? type : type.flags & (1 /* Any */ | 4 /* String */ | 268435456 /* StringMapping */) || isGenericIndexType(type) ? getStringMappingTypeForGenericType(symbol, type) : (
+        // This handles Mapping<`${number}`> and Mapping<`${bigint}`>
+        isPatternLiteralPlaceholderType(type) ? getStringMappingTypeForGenericType(symbol, getTemplateLiteralType(["", ""], [type])) : type
+      )
+    );
+  }
+  function applyStringMapping(symbol, str) {
+    switch (intrinsicTypeKinds.get(symbol.escapedName)) {
+      case 0 /* Uppercase */:
+        return str.toUpperCase();
+      case 1 /* Lowercase */:
+        return str.toLowerCase();
+      case 2 /* Capitalize */:
+        return str.charAt(0).toUpperCase() + str.slice(1);
+      case 3 /* Uncapitalize */:
+        return str.charAt(0).toLowerCase() + str.slice(1);
+    }
+    return str;
+  }
+  function applyTemplateStringMapping(symbol, texts, types) {
+    switch (intrinsicTypeKinds.get(symbol.escapedName)) {
+      case 0 /* Uppercase */:
+        return [texts.map((t) => t.toUpperCase()), types.map((t) => getStringMappingType(symbol, t))];
+      case 1 /* Lowercase */:
+        return [texts.map((t) => t.toLowerCase()), types.map((t) => getStringMappingType(symbol, t))];
+      case 2 /* Capitalize */:
+        return [texts[0] === "" ? texts : [texts[0].charAt(0).toUpperCase() + texts[0].slice(1), ...texts.slice(1)], texts[0] === "" ? [getStringMappingType(symbol, types[0]), ...types.slice(1)] : types];
+      case 3 /* Uncapitalize */:
+        return [texts[0] === "" ? texts : [texts[0].charAt(0).toLowerCase() + texts[0].slice(1), ...texts.slice(1)], texts[0] === "" ? [getStringMappingType(symbol, types[0]), ...types.slice(1)] : types];
+    }
+    return [texts, types];
+  }
+  function getStringMappingTypeForGenericType(symbol, type) {
+    const id = `${getSymbolId(symbol)},${getTypeId(type)}`;
+    let result = stringMappingTypes.get(id);
+    if (!result) {
+      stringMappingTypes.set(id, result = createStringMappingType(symbol, type));
+    }
+    return result;
+  }
+  function createStringMappingType(symbol, type) {
+    const result = createTypeWithSymbol(268435456 /* StringMapping */, symbol);
+    result.type = type;
+    return result;
+  }
+  function createIndexedAccessType(objectType, indexType, accessFlags, aliasSymbol, aliasTypeArguments) {
+    const type = createType(8388608 /* IndexedAccess */);
+    type.objectType = objectType;
+    type.indexType = indexType;
+    type.accessFlags = accessFlags;
+    type.aliasSymbol = aliasSymbol;
+    type.aliasTypeArguments = aliasTypeArguments;
+    return type;
+  }
+  function isJSLiteralType(type) {
+    if (noImplicitAny) {
+      return false;
+    }
+    if (getObjectFlags(type) & 4096 /* JSLiteral */) {
+      return true;
+    }
+    if (type.flags & 1048576 /* Union */) {
+      return every(type.types, isJSLiteralType);
+    }
+    if (type.flags & 2097152 /* Intersection */) {
+      return some(type.types, isJSLiteralType);
+    }
+    if (type.flags & 465829888 /* Instantiable */) {
+      const constraint = getResolvedBaseConstraint(type);
+      return constraint !== type && isJSLiteralType(constraint);
+    }
+    return false;
+  }
+  function getPropertyNameFromIndex(indexType, accessNode) {
+    return isTypeUsableAsPropertyName(indexType) ? getPropertyNameFromType(indexType) : accessNode && isPropertyName(accessNode) ? (
+      // late bound names are handled in the first branch, so here we only need to handle normal names
+      getPropertyNameForPropertyNameNode(accessNode)
+    ) : void 0;
+  }
+  function isUncalledFunctionReference(node, symbol) {
+    if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) {
+      const parent2 = findAncestor(node.parent, (n) => !isAccessExpression(n)) || node.parent;
+      if (isCallLikeExpression(parent2)) {
+        return isCallOrNewExpression(parent2) && isIdentifier(node) && hasMatchingArgument(parent2, node);
       }
-      contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode);
-      return getTypeOfSymbol(getSymbolOfNode(node));
+      return every(symbol.declarations, (d) => !isFunctionLike(d) || !!(getCombinedNodeFlags(d) & 268435456 /* Deprecated */));
     }
-    function contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode) {
-      const links = getNodeLinks(node);
-      if (!(links.flags & 64 /* ContextChecked */)) {
-        const contextualSignature = getContextualSignature(node);
-        if (!(links.flags & 64 /* ContextChecked */)) {
-          links.flags |= 64 /* ContextChecked */;
-          const signature = firstOrUndefined(getSignaturesOfType(getTypeOfSymbol(getSymbolOfNode(node)), 0 /* Call */));
-          if (!signature) {
-            return;
+    return true;
+  }
+  function getPropertyTypeForIndexType(originalObjectType, objectType, indexType, fullIndexType, accessNode, accessFlags) {
+    var _a2;
+    const accessExpression = accessNode && accessNode.kind === 209 /* ElementAccessExpression */ ? accessNode : void 0;
+    const propName = accessNode && isPrivateIdentifier(accessNode) ? void 0 : getPropertyNameFromIndex(indexType, accessNode);
+    if (propName !== void 0) {
+      if (accessFlags & 256 /* Contextual */) {
+        return getTypeOfPropertyOfContextualType(objectType, propName) || anyType;
+      }
+      const prop = getPropertyOfType(objectType, propName);
+      if (prop) {
+        if (accessFlags & 64 /* ReportDeprecated */ && accessNode && prop.declarations && isDeprecatedSymbol(prop) && isUncalledFunctionReference(accessNode, prop)) {
+          const deprecatedNode = (_a2 = accessExpression == null ? void 0 : accessExpression.argumentExpression) != null ? _a2 : isIndexedAccessTypeNode(accessNode) ? accessNode.indexType : accessNode;
+          addDeprecatedSuggestion(deprecatedNode, prop.declarations, propName);
+        }
+        if (accessExpression) {
+          markPropertyAsReferenced(prop, accessExpression, isSelfTypeAccess(accessExpression.expression, objectType.symbol));
+          if (isAssignmentToReadonlyEntity(accessExpression, prop, getAssignmentTargetKind(accessExpression))) {
+            error(accessExpression.argumentExpression, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, symbolToString(prop));
+            return void 0;
           }
-          if (isContextSensitive(node)) {
-            if (contextualSignature) {
-              const inferenceContext = getInferenceContext(node);
-              let instantiatedContextualSignature;
-              if (checkMode && checkMode & 2 /* Inferential */) {
-                inferFromAnnotatedParameters(signature, contextualSignature, inferenceContext);
-                const restType = getEffectiveRestType(contextualSignature);
-                if (restType && restType.flags & 262144 /* TypeParameter */) {
-                  instantiatedContextualSignature = instantiateSignature(contextualSignature, inferenceContext.nonFixingMapper);
-                }
-              }
-              instantiatedContextualSignature || (instantiatedContextualSignature = inferenceContext ? instantiateSignature(contextualSignature, inferenceContext.mapper) : contextualSignature);
-              assignContextualParameterTypes(signature, instantiatedContextualSignature);
-            } else {
-              assignNonContextualParameterTypes(signature);
-            }
+          if (accessFlags & 8 /* CacheSymbol */) {
+            getNodeLinks(accessNode).resolvedSymbol = prop;
           }
-          if (contextualSignature && !getReturnTypeFromAnnotation(node) && !signature.resolvedReturnType) {
-            const returnType = getReturnTypeFromBody(node, checkMode);
-            if (!signature.resolvedReturnType) {
-              signature.resolvedReturnType = returnType;
-            }
+          if (isThisPropertyAccessInConstructor(accessExpression, prop)) {
+            return autoType;
           }
-          checkSignatureDeclaration(node);
         }
+        const propType = getTypeOfSymbol(prop);
+        return accessExpression && getAssignmentTargetKind(accessExpression) !== 1 /* Definite */ ? getFlowTypeOfReference(accessExpression, propType) : propType;
       }
-    }
-    function checkFunctionExpressionOrObjectLiteralMethodDeferred(node) {
-      Debug.assert(node.kind !== 171 /* MethodDeclaration */ || isObjectLiteralMethod(node));
-      const functionFlags = getFunctionFlags(node);
-      const returnType = getReturnTypeFromAnnotation(node);
-      checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType);
-      if (node.body) {
-        if (!getEffectiveReturnTypeNode(node)) {
-          getReturnTypeOfSignature(getSignatureFromDeclaration(node));
-        }
-        if (node.body.kind === 238 /* Block */) {
-          checkSourceElement(node.body);
-        } else {
-          const exprType = checkExpression(node.body);
-          const returnOrPromisedType = returnType && unwrapReturnType(returnType, functionFlags);
-          if (returnOrPromisedType) {
-            if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */) {
-              const awaitedType = checkAwaitedType(exprType, false, node.body, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
-              checkTypeAssignableToAndOptionallyElaborate(awaitedType, returnOrPromisedType, node.body, node.body);
-            } else {
-              checkTypeAssignableToAndOptionallyElaborate(exprType, returnOrPromisedType, node.body, node.body);
+      if (everyType(objectType, isTupleType) && isNumericLiteralName(propName)) {
+        const index = +propName;
+        if (accessNode && everyType(objectType, (t) => !t.target.hasRestElement) && !(accessFlags & 16 /* NoTupleBoundsCheck */)) {
+          const indexNode = getIndexNodeForAccessExpression(accessNode);
+          if (isTupleType(objectType)) {
+            if (index < 0) {
+              error(indexNode, Diagnostics.A_tuple_type_cannot_be_indexed_with_a_negative_value);
+              return undefinedType;
             }
+            error(
+              indexNode,
+              Diagnostics.Tuple_type_0_of_length_1_has_no_element_at_index_2,
+              typeToString(objectType),
+              getTypeReferenceArity(objectType),
+              unescapeLeadingUnderscores(propName)
+            );
+          } else {
+            error(indexNode, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(propName), typeToString(objectType));
           }
         }
-      }
-    }
-    function checkArithmeticOperandType(operand, type, diagnostic, isAwaitValid = false) {
-      if (!isTypeAssignableTo(type, numberOrBigIntType)) {
-        const awaitedType = isAwaitValid && getAwaitedTypeOfPromise(type);
-        errorAndMaybeSuggestAwait(
-          operand,
-          !!awaitedType && isTypeAssignableTo(awaitedType, numberOrBigIntType),
-          diagnostic
-        );
-        return false;
-      }
-      return true;
-    }
-    function isReadonlyAssignmentDeclaration(d) {
-      if (!isCallExpression(d)) {
-        return false;
-      }
-      if (!isBindableObjectDefinePropertyCall(d)) {
-        return false;
-      }
-      const objectLitType = checkExpressionCached(d.arguments[2]);
-      const valueType = getTypeOfPropertyOfType(objectLitType, "value");
-      if (valueType) {
-        const writableProp = getPropertyOfType(objectLitType, "writable");
-        const writableType = writableProp && getTypeOfSymbol(writableProp);
-        if (!writableType || writableType === falseType || writableType === regularFalseType) {
-          return true;
-        }
-        if (writableProp && writableProp.valueDeclaration && isPropertyAssignment(writableProp.valueDeclaration)) {
-          const initializer = writableProp.valueDeclaration.initializer;
-          const rawOriginalType = checkExpression(initializer);
-          if (rawOriginalType === falseType || rawOriginalType === regularFalseType) {
-            return true;
-          }
+        if (index >= 0) {
+          errorIfWritingToReadonlyIndex(getIndexInfoOfType(objectType, numberType));
+          return mapType(objectType, (t) => {
+            const restType = getRestTypeOfTupleType(t) || undefinedType;
+            return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([restType, missingType]) : restType;
+          });
         }
-        return false;
       }
-      const setProp = getPropertyOfType(objectLitType, "set");
-      return !setProp;
     }
-    function isReadonlySymbol(symbol) {
-      return !!(getCheckFlags(symbol) & 8 /* Readonly */ || symbol.flags & 4 /* Property */ && getDeclarationModifierFlagsFromSymbol(symbol) & 64 /* Readonly */ || symbol.flags & 3 /* Variable */ && getDeclarationNodeFlagsFromSymbol(symbol) & 2 /* Const */ || symbol.flags & 98304 /* Accessor */ && !(symbol.flags & 65536 /* SetAccessor */) || symbol.flags & 8 /* EnumMember */ || some(symbol.declarations, isReadonlyAssignmentDeclaration));
-    }
-    function isAssignmentToReadonlyEntity(expr, symbol, assignmentKind) {
-      var _a2, _b;
-      if (assignmentKind === 0 /* None */) {
-        return false;
+    if (!(indexType.flags & 98304 /* Nullable */) && isTypeAssignableToKind(indexType, 402653316 /* StringLike */ | 296 /* NumberLike */ | 12288 /* ESSymbolLike */)) {
+      if (objectType.flags & (1 /* Any */ | 131072 /* Never */)) {
+        return objectType;
       }
-      if (isReadonlySymbol(symbol)) {
-        if (symbol.flags & 4 /* Property */ && isAccessExpression(expr) && expr.expression.kind === 108 /* ThisKeyword */) {
-          const ctor = getContainingFunction(expr);
-          if (!(ctor && (ctor.kind === 173 /* Constructor */ || isJSConstructor(ctor)))) {
-            return true;
-          }
-          if (symbol.valueDeclaration) {
-            const isAssignmentDeclaration2 = isBinaryExpression(symbol.valueDeclaration);
-            const isLocalPropertyDeclaration = ctor.parent === symbol.valueDeclaration.parent;
-            const isLocalParameterProperty = ctor === symbol.valueDeclaration.parent;
-            const isLocalThisPropertyAssignment = isAssignmentDeclaration2 && ((_a2 = symbol.parent) == null ? void 0 : _a2.valueDeclaration) === ctor.parent;
-            const isLocalThisPropertyAssignmentConstructorFunction = isAssignmentDeclaration2 && ((_b = symbol.parent) == null ? void 0 : _b.valueDeclaration) === ctor;
-            const isWriteableSymbol = isLocalPropertyDeclaration || isLocalParameterProperty || isLocalThisPropertyAssignment || isLocalThisPropertyAssignmentConstructorFunction;
-            return !isWriteableSymbol;
+      const indexInfo = getApplicableIndexInfo(objectType, indexType) || getIndexInfoOfType(objectType, stringType);
+      if (indexInfo) {
+        if (accessFlags & 2 /* NoIndexSignatures */ && indexInfo.keyType !== numberType) {
+          if (accessExpression) {
+            error(accessExpression, Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(originalObjectType));
           }
+          return void 0;
         }
-        return true;
-      }
-      if (isAccessExpression(expr)) {
-        const node = skipParentheses(expr.expression);
-        if (node.kind === 79 /* Identifier */) {
-          const symbol2 = getNodeLinks(node).resolvedSymbol;
-          if (symbol2.flags & 2097152 /* Alias */) {
-            const declaration = getDeclarationOfAliasSymbol(symbol2);
-            return !!declaration && declaration.kind === 271 /* NamespaceImport */;
-          }
+        if (accessNode && indexInfo.keyType === stringType && !isTypeAssignableToKind(indexType, 4 /* String */ | 8 /* Number */)) {
+          const indexNode = getIndexNodeForAccessExpression(accessNode);
+          error(indexNode, Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType));
+          return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([indexInfo.type, missingType]) : indexInfo.type;
         }
+        errorIfWritingToReadonlyIndex(indexInfo);
+        if (accessFlags & 1 /* IncludeUndefined */ && !(objectType.symbol && objectType.symbol.flags & (256 /* RegularEnum */ | 128 /* ConstEnum */) && (indexType.symbol && indexType.flags & 1024 /* EnumLiteral */ && getParentOfSymbol(indexType.symbol) === objectType.symbol))) {
+          return getUnionType([indexInfo.type, missingType]);
+        }
+        return indexInfo.type;
       }
-      return false;
-    }
-    function checkReferenceExpression(expr, invalidReferenceMessage, invalidOptionalChainMessage) {
-      const node = skipOuterExpressions(expr, 6 /* Assertions */ | 1 /* Parentheses */);
-      if (node.kind !== 79 /* Identifier */ && !isAccessExpression(node)) {
-        error(expr, invalidReferenceMessage);
-        return false;
-      }
-      if (node.flags & 32 /* OptionalChain */) {
-        error(expr, invalidOptionalChainMessage);
-        return false;
-      }
-      return true;
-    }
-    function checkDeleteExpression(node) {
-      checkExpression(node.expression);
-      const expr = skipParentheses(node.expression);
-      if (!isAccessExpression(expr)) {
-        error(expr, Diagnostics.The_operand_of_a_delete_operator_must_be_a_property_reference);
-        return booleanType;
+      if (indexType.flags & 131072 /* Never */) {
+        return neverType;
       }
-      if (isPropertyAccessExpression(expr) && isPrivateIdentifier(expr.name)) {
-        error(expr, Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_private_identifier);
+      if (isJSLiteralType(objectType)) {
+        return anyType;
       }
-      const links = getNodeLinks(expr);
-      const symbol = getExportSymbolOfValueSymbolIfExported(links.resolvedSymbol);
-      if (symbol) {
-        if (isReadonlySymbol(symbol)) {
-          error(expr, Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_read_only_property);
+      if (accessExpression && !isConstEnumObjectType(objectType)) {
+        if (isObjectLiteralType2(objectType)) {
+          if (noImplicitAny && indexType.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) {
+            diagnostics.add(createDiagnosticForNode(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType)));
+            return undefinedType;
+          } else if (indexType.flags & (8 /* Number */ | 4 /* String */)) {
+            const types = map(objectType.properties, (property) => {
+              return getTypeOfSymbol(property);
+            });
+            return getUnionType(append(types, undefinedType));
+          }
         }
-        checkDeleteExpressionMustBeOptional(expr, symbol);
-      }
-      return booleanType;
-    }
-    function checkDeleteExpressionMustBeOptional(expr, symbol) {
-      const type = getTypeOfSymbol(symbol);
-      if (strictNullChecks && !(type.flags & (3 /* AnyOrUnknown */ | 131072 /* Never */)) && !(exactOptionalPropertyTypes ? symbol.flags & 16777216 /* Optional */ : getTypeFacts(type) & 16777216 /* IsUndefined */)) {
-        error(expr, Diagnostics.The_operand_of_a_delete_operator_must_be_optional);
-      }
-    }
-    function checkTypeOfExpression(node) {
-      checkExpression(node.expression);
-      return typeofType;
-    }
-    function checkVoidExpression(node) {
-      checkExpression(node.expression);
-      return undefinedWideningType;
-    }
-    function checkAwaitExpressionGrammar(node) {
-      const container = getContainingFunctionOrClassStaticBlock(node);
-      if (container && isClassStaticBlockDeclaration(container)) {
-        error(node, Diagnostics.Await_expression_cannot_be_used_inside_a_class_static_block);
-      } else if (!(node.flags & 32768 /* AwaitContext */)) {
-        if (isInTopLevelContext(node)) {
-          const sourceFile = getSourceFileOfNode(node);
-          if (!hasParseDiagnostics(sourceFile)) {
-            let span;
-            if (!isEffectiveExternalModule(sourceFile, compilerOptions)) {
-              span != null ? span : span = getSpanOfTokenAtPosition(sourceFile, node.pos);
-              const diagnostic = createFileDiagnostic(
-                sourceFile,
-                span.start,
-                span.length,
-                Diagnostics.await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module
-              );
-              diagnostics.add(diagnostic);
-            }
-            switch (moduleKind) {
-              case 100 /* Node16 */:
-              case 199 /* NodeNext */:
-                if (sourceFile.impliedNodeFormat === 1 /* CommonJS */) {
-                  span != null ? span : span = getSpanOfTokenAtPosition(sourceFile, node.pos);
-                  diagnostics.add(
-                    createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level)
+        if (objectType.symbol === globalThisSymbol && propName !== void 0 && globalThisSymbol.exports.has(propName) && globalThisSymbol.exports.get(propName).flags & 418 /* BlockScoped */) {
+          error(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(propName), typeToString(objectType));
+        } else if (noImplicitAny && !compilerOptions.suppressImplicitAnyIndexErrors && !(accessFlags & 128 /* SuppressNoImplicitAnyError */)) {
+          if (propName !== void 0 && typeHasStaticProperty(propName, objectType)) {
+            const typeName = typeToString(objectType);
+            error(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead, propName, typeName, typeName + "[" + getTextOfNode(accessExpression.argumentExpression) + "]");
+          } else if (getIndexTypeOfType(objectType, numberType)) {
+            error(accessExpression.argumentExpression, Diagnostics.Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number);
+          } else {
+            let suggestion;
+            if (propName !== void 0 && (suggestion = getSuggestionForNonexistentProperty(propName, objectType))) {
+              if (suggestion !== void 0) {
+                error(accessExpression.argumentExpression, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2, propName, typeToString(objectType), suggestion);
+              }
+            } else {
+              const suggestion2 = getSuggestionForNonexistentIndexSignature(objectType, accessExpression, indexType);
+              if (suggestion2 !== void 0) {
+                error(accessExpression, Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1, typeToString(objectType), suggestion2);
+              } else {
+                let errorInfo;
+                if (indexType.flags & 1024 /* EnumLiteral */) {
+                  errorInfo = chainDiagnosticMessages(
+                    /* details */
+                    void 0,
+                    Diagnostics.Property_0_does_not_exist_on_type_1,
+                    "[" + typeToString(indexType) + "]",
+                    typeToString(objectType)
+                  );
+                } else if (indexType.flags & 8192 /* UniqueESSymbol */) {
+                  const symbolName2 = getFullyQualifiedName(indexType.symbol, accessExpression);
+                  errorInfo = chainDiagnosticMessages(
+                    /* details */
+                    void 0,
+                    Diagnostics.Property_0_does_not_exist_on_type_1,
+                    "[" + symbolName2 + "]",
+                    typeToString(objectType)
+                  );
+                } else if (indexType.flags & 128 /* StringLiteral */) {
+                  errorInfo = chainDiagnosticMessages(
+                    /* details */
+                    void 0,
+                    Diagnostics.Property_0_does_not_exist_on_type_1,
+                    indexType.value,
+                    typeToString(objectType)
+                  );
+                } else if (indexType.flags & 256 /* NumberLiteral */) {
+                  errorInfo = chainDiagnosticMessages(
+                    /* details */
+                    void 0,
+                    Diagnostics.Property_0_does_not_exist_on_type_1,
+                    indexType.value,
+                    typeToString(objectType)
+                  );
+                } else if (indexType.flags & (8 /* Number */ | 4 /* String */)) {
+                  errorInfo = chainDiagnosticMessages(
+                    /* details */
+                    void 0,
+                    Diagnostics.No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1,
+                    typeToString(indexType),
+                    typeToString(objectType)
                   );
-                  break;
-                }
-              case 7 /* ES2022 */:
-              case 99 /* ESNext */:
-              case 4 /* System */:
-                if (languageVersion >= 4 /* ES2017 */) {
-                  break;
                 }
-              default:
-                span != null ? span : span = getSpanOfTokenAtPosition(sourceFile, node.pos);
-                diagnostics.add(
-                  createFileDiagnostic(
-                    sourceFile,
-                    span.start,
-                    span.length,
-                    Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher
-                  )
+                errorInfo = chainDiagnosticMessages(
+                  errorInfo,
+                  Diagnostics.Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1,
+                  typeToString(fullIndexType),
+                  typeToString(objectType)
                 );
-                break;
-            }
-          }
-        } else {
-          const sourceFile = getSourceFileOfNode(node);
-          if (!hasParseDiagnostics(sourceFile)) {
-            const span = getSpanOfTokenAtPosition(sourceFile, node.pos);
-            const diagnostic = createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules);
-            if (container && container.kind !== 173 /* Constructor */ && (getFunctionFlags(container) & 2 /* Async */) === 0) {
-              const relatedInfo = createDiagnosticForNode(container, Diagnostics.Did_you_mean_to_mark_this_function_as_async);
-              addRelatedInfo(diagnostic, relatedInfo);
+                diagnostics.add(createDiagnosticForNodeFromMessageChain(accessExpression, errorInfo));
+              }
             }
-            diagnostics.add(diagnostic);
           }
         }
+        return void 0;
       }
-      if (isInParameterInitializerBeforeContainingFunction(node)) {
-        error(node, Diagnostics.await_expressions_cannot_be_used_in_a_parameter_initializer);
-      }
-    }
-    function checkAwaitExpression(node) {
-      addLazyDiagnostic(() => checkAwaitExpressionGrammar(node));
-      const operandType = checkExpression(node.expression);
-      const awaitedType = checkAwaitedType(operandType, true, node, Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
-      if (awaitedType === operandType && !isErrorType(awaitedType) && !(operandType.flags & 3 /* AnyOrUnknown */)) {
-        addErrorOrSuggestion(false, createDiagnosticForNode(node, Diagnostics.await_has_no_effect_on_the_type_of_this_expression));
-      }
-      return awaitedType;
-    }
-    function checkPrefixUnaryExpression(node) {
-      const operandType = checkExpression(node.operand);
-      if (operandType === silentNeverType) {
-        return silentNeverType;
-      }
-      switch (node.operand.kind) {
-        case 8 /* NumericLiteral */:
-          switch (node.operator) {
-            case 40 /* MinusToken */:
-              return getFreshTypeOfLiteralType(getNumberLiteralType(-node.operand.text));
-            case 39 /* PlusToken */:
-              return getFreshTypeOfLiteralType(getNumberLiteralType(+node.operand.text));
-          }
-          break;
-        case 9 /* BigIntLiteral */:
-          if (node.operator === 40 /* MinusToken */) {
-            return getFreshTypeOfLiteralType(getBigIntLiteralType({
-              negative: true,
-              base10Value: parsePseudoBigInt(node.operand.text)
-            }));
-          }
-      }
-      switch (node.operator) {
-        case 39 /* PlusToken */:
-        case 40 /* MinusToken */:
-        case 54 /* TildeToken */:
-          checkNonNullType(operandType, node.operand);
-          if (maybeTypeOfKindConsideringBaseConstraint(operandType, 12288 /* ESSymbolLike */)) {
-            error(node.operand, Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, tokenToString(node.operator));
-          }
-          if (node.operator === 39 /* PlusToken */) {
-            if (maybeTypeOfKindConsideringBaseConstraint(operandType, 2112 /* BigIntLike */)) {
-              error(node.operand, Diagnostics.Operator_0_cannot_be_applied_to_type_1, tokenToString(node.operator), typeToString(getBaseTypeOfLiteralType(operandType)));
-            }
-            return numberType;
-          }
-          return getUnaryResultType(operandType);
-        case 53 /* ExclamationToken */:
-          checkTruthinessExpression(node.operand);
-          const facts = getTypeFacts(operandType) & (4194304 /* Truthy */ | 8388608 /* Falsy */);
-          return facts === 4194304 /* Truthy */ ? falseType : facts === 8388608 /* Falsy */ ? trueType : booleanType;
-        case 45 /* PlusPlusToken */:
-        case 46 /* MinusMinusToken */:
-          const ok = checkArithmeticOperandType(
-            node.operand,
-            checkNonNullType(operandType, node.operand),
-            Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type
-          );
-          if (ok) {
-            checkReferenceExpression(
-              node.operand,
-              Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access,
-              Diagnostics.The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access
-            );
-          }
-          return getUnaryResultType(operandType);
-      }
-      return errorType;
-    }
-    function checkPostfixUnaryExpression(node) {
-      const operandType = checkExpression(node.operand);
-      if (operandType === silentNeverType) {
-        return silentNeverType;
-      }
-      const ok = checkArithmeticOperandType(
-        node.operand,
-        checkNonNullType(operandType, node.operand),
-        Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type
-      );
-      if (ok) {
-        checkReferenceExpression(
-          node.operand,
-          Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access,
-          Diagnostics.The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access
-        );
-      }
-      return getUnaryResultType(operandType);
     }
-    function getUnaryResultType(operandType) {
-      if (maybeTypeOfKind(operandType, 2112 /* BigIntLike */)) {
-        return isTypeAssignableToKind(operandType, 3 /* AnyOrUnknown */) || maybeTypeOfKind(operandType, 296 /* NumberLike */) ? numberOrBigIntType : bigintType;
-      }
-      return numberType;
+    if (isJSLiteralType(objectType)) {
+      return anyType;
     }
-    function maybeTypeOfKindConsideringBaseConstraint(type, kind) {
-      if (maybeTypeOfKind(type, kind)) {
-        return true;
+    if (accessNode) {
+      const indexNode = getIndexNodeForAccessExpression(accessNode);
+      if (indexType.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) {
+        error(indexNode, Diagnostics.Property_0_does_not_exist_on_type_1, "" + indexType.value, typeToString(objectType));
+      } else if (indexType.flags & (4 /* String */ | 8 /* Number */)) {
+        error(indexNode, Diagnostics.Type_0_has_no_matching_index_signature_for_type_1, typeToString(objectType), typeToString(indexType));
+      } else {
+        error(indexNode, Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType));
       }
-      const baseConstraint = getBaseConstraintOrType(type);
-      return !!baseConstraint && maybeTypeOfKind(baseConstraint, kind);
     }
-    function maybeTypeOfKind(type, kind) {
-      if (type.flags & kind) {
-        return true;
-      }
-      if (type.flags & 3145728 /* UnionOrIntersection */) {
-        const types = type.types;
-        for (const t of types) {
-          if (maybeTypeOfKind(t, kind)) {
-            return true;
-          }
-        }
-      }
-      return false;
+    if (isTypeAny(indexType)) {
+      return indexType;
     }
-    function isTypeAssignableToKind(source, kind, strict) {
-      if (source.flags & kind) {
-        return true;
+    return void 0;
+    function errorIfWritingToReadonlyIndex(indexInfo) {
+      if (indexInfo && indexInfo.isReadonly && accessExpression && (isAssignmentTarget(accessExpression) || isDeleteTarget(accessExpression))) {
+        error(accessExpression, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType));
       }
-      if (strict && source.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */ | 32768 /* Undefined */ | 65536 /* Null */)) {
-        return false;
+    }
+  }
+  function getIndexNodeForAccessExpression(accessNode) {
+    return accessNode.kind === 209 /* ElementAccessExpression */ ? accessNode.argumentExpression : accessNode.kind === 196 /* IndexedAccessType */ ? accessNode.indexType : accessNode.kind === 164 /* ComputedPropertyName */ ? accessNode.expression : accessNode;
+  }
+  function isPatternLiteralPlaceholderType(type) {
+    return !!(type.flags & (1 /* Any */ | 4 /* String */ | 8 /* Number */ | 64 /* BigInt */)) || isPatternLiteralType(type);
+  }
+  function isPatternLiteralType(type) {
+    return !!(type.flags & 134217728 /* TemplateLiteral */) && every(type.types, isPatternLiteralPlaceholderType) || !!(type.flags & 268435456 /* StringMapping */) && isPatternLiteralPlaceholderType(type.type);
+  }
+  function isGenericType(type) {
+    return !!getGenericObjectFlags(type);
+  }
+  function isGenericObjectType(type) {
+    return !!(getGenericObjectFlags(type) & 4194304 /* IsGenericObjectType */);
+  }
+  function isGenericIndexType(type) {
+    return !!(getGenericObjectFlags(type) & 8388608 /* IsGenericIndexType */);
+  }
+  function getGenericObjectFlags(type) {
+    if (type.flags & 3145728 /* UnionOrIntersection */) {
+      if (!(type.objectFlags & 2097152 /* IsGenericTypeComputed */)) {
+        type.objectFlags |= 2097152 /* IsGenericTypeComputed */ | reduceLeft(type.types, (flags, t) => flags | getGenericObjectFlags(t), 0);
       }
-      return !!(kind & 296 /* NumberLike */) && isTypeAssignableTo(source, numberType) || !!(kind & 2112 /* BigIntLike */) && isTypeAssignableTo(source, bigintType) || !!(kind & 402653316 /* StringLike */) && isTypeAssignableTo(source, stringType) || !!(kind & 528 /* BooleanLike */) && isTypeAssignableTo(source, booleanType) || !!(kind & 16384 /* Void */) && isTypeAssignableTo(source, voidType) || !!(kind & 131072 /* Never */) && isTypeAssignableTo(source, neverType) || !!(kind & 65536 /* Null */) && isTypeAssignableTo(source, nullType) || !!(kind & 32768 /* Undefined */) && isTypeAssignableTo(source, undefinedType) || !!(kind & 4096 /* ESSymbol */) && isTypeAssignableTo(source, esSymbolType) || !!(kind & 67108864 /* NonPrimitive */) && isTypeAssignableTo(source, nonPrimitiveType);
+      return type.objectFlags & 12582912 /* IsGenericType */;
     }
-    function allTypesAssignableToKind(source, kind, strict) {
-      return source.flags & 1048576 /* Union */ ? every(source.types, (subType) => allTypesAssignableToKind(subType, kind, strict)) : isTypeAssignableToKind(source, kind, strict);
+    if (type.flags & 33554432 /* Substitution */) {
+      if (!(type.objectFlags & 2097152 /* IsGenericTypeComputed */)) {
+        type.objectFlags |= 2097152 /* IsGenericTypeComputed */ | getGenericObjectFlags(type.baseType) | getGenericObjectFlags(type.constraint);
+      }
+      return type.objectFlags & 12582912 /* IsGenericType */;
     }
-    function isConstEnumObjectType(type) {
-      return !!(getObjectFlags(type) & 16 /* Anonymous */) && !!type.symbol && isConstEnumSymbol(type.symbol);
+    return (type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericMappedType(type) || isGenericTupleType(type) ? 4194304 /* IsGenericObjectType */ : 0) | (type.flags & (58982400 /* InstantiableNonPrimitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && !isPatternLiteralType(type) ? 8388608 /* IsGenericIndexType */ : 0);
+  }
+  function getSimplifiedType(type, writing) {
+    return type.flags & 8388608 /* IndexedAccess */ ? getSimplifiedIndexedAccessType(type, writing) : type.flags & 16777216 /* Conditional */ ? getSimplifiedConditionalType(type, writing) : type;
+  }
+  function distributeIndexOverObjectType(objectType, indexType, writing) {
+    if (objectType.flags & 1048576 /* Union */ || objectType.flags & 2097152 /* Intersection */ && !shouldDeferIndexType(objectType)) {
+      const types = map(objectType.types, (t) => getSimplifiedType(getIndexedAccessType(t, indexType), writing));
+      return objectType.flags & 2097152 /* Intersection */ || writing ? getIntersectionType(types) : getUnionType(types);
     }
-    function isConstEnumSymbol(symbol) {
-      return (symbol.flags & 128 /* ConstEnum */) !== 0;
+  }
+  function distributeObjectOverIndexType(objectType, indexType, writing) {
+    if (indexType.flags & 1048576 /* Union */) {
+      const types = map(indexType.types, (t) => getSimplifiedType(getIndexedAccessType(objectType, t), writing));
+      return writing ? getIntersectionType(types) : getUnionType(types);
     }
-    function checkInstanceOfExpression(left, right, leftType, rightType) {
-      if (leftType === silentNeverType || rightType === silentNeverType) {
-        return silentNeverType;
-      }
-      if (!isTypeAny(leftType) && allTypesAssignableToKind(leftType, 131068 /* Primitive */)) {
-        error(left, Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter);
-      }
-      if (!(isTypeAny(rightType) || typeHasCallOrConstructSignatures2(rightType) || isTypeSubtypeOf(rightType, globalFunctionType))) {
-        error(right, Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type);
-      }
-      return booleanType;
+  }
+  function getSimplifiedIndexedAccessType(type, writing) {
+    const cache = writing ? "simplifiedForWriting" : "simplifiedForReading";
+    if (type[cache]) {
+      return type[cache] === circularConstraintType ? type : type[cache];
     }
-    function hasEmptyObjectIntersection(type) {
-      return someType(type, (t) => t === unknownEmptyObjectType || !!(t.flags & 2097152 /* Intersection */) && isEmptyAnonymousObjectType(getBaseConstraintOrType(t)));
+    type[cache] = circularConstraintType;
+    const objectType = getSimplifiedType(type.objectType, writing);
+    const indexType = getSimplifiedType(type.indexType, writing);
+    const distributedOverIndex = distributeObjectOverIndexType(objectType, indexType, writing);
+    if (distributedOverIndex) {
+      return type[cache] = distributedOverIndex;
     }
-    function checkInExpression(left, right, leftType, rightType) {
-      if (leftType === silentNeverType || rightType === silentNeverType) {
-        return silentNeverType;
+    if (!(indexType.flags & 465829888 /* Instantiable */)) {
+      const distributedOverObject = distributeIndexOverObjectType(objectType, indexType, writing);
+      if (distributedOverObject) {
+        return type[cache] = distributedOverObject;
       }
-      if (isPrivateIdentifier(left)) {
-        if (languageVersion < 99 /* ESNext */) {
-          checkExternalEmitHelpers(left, 2097152 /* ClassPrivateFieldIn */);
-        }
-        if (!getNodeLinks(left).resolvedSymbol && getContainingClass(left)) {
-          const isUncheckedJS = isUncheckedJSSuggestion(left, rightType.symbol, true);
-          reportNonexistentProperty(left, rightType, isUncheckedJS);
-        }
-      } else {
-        checkTypeAssignableTo(checkNonNullType(leftType, left), stringNumberSymbolType, left);
+    }
+    if (isGenericTupleType(objectType) && indexType.flags & 296 /* NumberLike */) {
+      const elementType = getElementTypeOfSliceOfTupleType(
+        objectType,
+        indexType.flags & 8 /* Number */ ? 0 : objectType.target.fixedLength,
+        /*endSkipCount*/
+        0,
+        writing
+      );
+      if (elementType) {
+        return type[cache] = elementType;
       }
-      if (checkTypeAssignableTo(checkNonNullType(rightType, right), nonPrimitiveType, right)) {
-        if (hasEmptyObjectIntersection(rightType)) {
-          error(right, Diagnostics.Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operator, typeToString(rightType));
-        }
+    }
+    if (isGenericMappedType(objectType)) {
+      const nameType = getNameTypeFromMappedType(objectType);
+      if (!nameType || isTypeAssignableTo(nameType, getTypeParameterFromMappedType(objectType))) {
+        return type[cache] = mapType(substituteIndexedMappedType(objectType, type.indexType), (t) => getSimplifiedType(t, writing));
       }
-      return booleanType;
     }
-    function checkObjectLiteralAssignment(node, sourceType, rightIsThis) {
-      const properties = node.properties;
-      if (strictNullChecks && properties.length === 0) {
-        return checkNonNullType(sourceType, node);
+    return type[cache] = type;
+  }
+  function getSimplifiedConditionalType(type, writing) {
+    const checkType = type.checkType;
+    const extendsType = type.extendsType;
+    const trueType2 = getTrueTypeFromConditionalType(type);
+    const falseType2 = getFalseTypeFromConditionalType(type);
+    if (falseType2.flags & 131072 /* Never */ && getActualTypeVariable(trueType2) === getActualTypeVariable(checkType)) {
+      if (checkType.flags & 1 /* Any */ || isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(extendsType))) {
+        return getSimplifiedType(trueType2, writing);
+      } else if (isIntersectionEmpty(checkType, extendsType)) {
+        return neverType;
       }
-      for (let i = 0; i < properties.length; i++) {
-        checkObjectLiteralDestructuringPropertyAssignment(node, sourceType, i, properties, rightIsThis);
+    } else if (trueType2.flags & 131072 /* Never */ && getActualTypeVariable(falseType2) === getActualTypeVariable(checkType)) {
+      if (!(checkType.flags & 1 /* Any */) && isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(extendsType))) {
+        return neverType;
+      } else if (checkType.flags & 1 /* Any */ || isIntersectionEmpty(checkType, extendsType)) {
+        return getSimplifiedType(falseType2, writing);
       }
-      return sourceType;
     }
-    function checkObjectLiteralDestructuringPropertyAssignment(node, objectLiteralType, propertyIndex, allProperties, rightIsThis = false) {
-      const properties = node.properties;
-      const property = properties[propertyIndex];
-      if (property.kind === 299 /* PropertyAssignment */ || property.kind === 300 /* ShorthandPropertyAssignment */) {
-        const name = property.name;
-        const exprType = getLiteralTypeFromPropertyName(name);
-        if (isTypeUsableAsPropertyName(exprType)) {
-          const text = getPropertyNameFromType(exprType);
-          const prop = getPropertyOfType(objectLiteralType, text);
-          if (prop) {
-            markPropertyAsReferenced(prop, property, rightIsThis);
-            checkPropertyAccessibility(property, false, true, objectLiteralType, prop);
-          }
-        }
-        const elementType = getIndexedAccessType(objectLiteralType, exprType, 32 /* ExpressionPosition */, name);
-        const type = getFlowTypeOfDestructuring(property, elementType);
-        return checkDestructuringAssignment(property.kind === 300 /* ShorthandPropertyAssignment */ ? property : property.initializer, type);
-      } else if (property.kind === 301 /* SpreadAssignment */) {
-        if (propertyIndex < properties.length - 1) {
-          error(property, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern);
-        } else {
-          if (languageVersion < 99 /* ESNext */) {
-            checkExternalEmitHelpers(property, 4 /* Rest */);
-          }
-          const nonRestNames = [];
-          if (allProperties) {
-            for (const otherProperty of allProperties) {
-              if (!isSpreadAssignment(otherProperty)) {
-                nonRestNames.push(otherProperty.name);
-              }
-            }
-          }
-          const type = getRestType(objectLiteralType, nonRestNames, objectLiteralType.symbol);
-          checkGrammarForDisallowedTrailingComma(allProperties, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
-          return checkDestructuringAssignment(property.expression, type);
+    return type;
+  }
+  function isIntersectionEmpty(type1, type2) {
+    return !!(getUnionType([intersectTypes(type1, type2), neverType]).flags & 131072 /* Never */);
+  }
+  function substituteIndexedMappedType(objectType, index) {
+    const mapper = createTypeMapper([getTypeParameterFromMappedType(objectType)], [index]);
+    const templateMapper = combineTypeMappers(objectType.mapper, mapper);
+    return instantiateType(getTemplateTypeFromMappedType(objectType.target || objectType), templateMapper);
+  }
+  function getIndexedAccessType(objectType, indexType, accessFlags = 0 /* None */, accessNode, aliasSymbol, aliasTypeArguments) {
+    return getIndexedAccessTypeOrUndefined(objectType, indexType, accessFlags, accessNode, aliasSymbol, aliasTypeArguments) || (accessNode ? errorType : unknownType);
+  }
+  function indexTypeLessThan(indexType, limit) {
+    return everyType(indexType, (t) => {
+      if (t.flags & 384 /* StringOrNumberLiteral */) {
+        const propName = getPropertyNameFromType(t);
+        if (isNumericLiteralName(propName)) {
+          const index = +propName;
+          return index >= 0 && index < limit;
         }
-      } else {
-        error(property, Diagnostics.Property_assignment_expected);
       }
+      return false;
+    });
+  }
+  function getIndexedAccessTypeOrUndefined(objectType, indexType, accessFlags = 0 /* None */, accessNode, aliasSymbol, aliasTypeArguments) {
+    if (objectType === wildcardType || indexType === wildcardType) {
+      return wildcardType;
     }
-    function checkArrayLiteralAssignment(node, sourceType, checkMode) {
-      const elements = node.elements;
-      if (languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) {
-        checkExternalEmitHelpers(node, 512 /* Read */);
+    if (isStringIndexSignatureOnlyType(objectType) && !(indexType.flags & 98304 /* Nullable */) && isTypeAssignableToKind(indexType, 4 /* String */ | 8 /* Number */)) {
+      indexType = stringType;
+    }
+    if (compilerOptions.noUncheckedIndexedAccess && accessFlags & 32 /* ExpressionPosition */)
+      accessFlags |= 1 /* IncludeUndefined */;
+    if (isGenericIndexType(indexType) || (accessNode && accessNode.kind !== 196 /* IndexedAccessType */ ? isGenericTupleType(objectType) && !indexTypeLessThan(indexType, objectType.target.fixedLength) : isGenericObjectType(objectType) && !(isTupleType(objectType) && indexTypeLessThan(indexType, objectType.target.fixedLength)))) {
+      if (objectType.flags & 3 /* AnyOrUnknown */) {
+        return objectType;
       }
-      const possiblyOutOfBoundsType = checkIteratedTypeOrElementType(65 /* Destructuring */ | 128 /* PossiblyOutOfBounds */, sourceType, undefinedType, node) || errorType;
-      let inBoundsType = compilerOptions.noUncheckedIndexedAccess ? void 0 : possiblyOutOfBoundsType;
-      for (let i = 0; i < elements.length; i++) {
-        let type = possiblyOutOfBoundsType;
-        if (node.elements[i].kind === 227 /* SpreadElement */) {
-          type = inBoundsType = inBoundsType != null ? inBoundsType : checkIteratedTypeOrElementType(65 /* Destructuring */, sourceType, undefinedType, node) || errorType;
-        }
-        checkArrayLiteralDestructuringElementAssignment(node, sourceType, i, type, checkMode);
-      }
-      return sourceType;
-    }
-    function checkArrayLiteralDestructuringElementAssignment(node, sourceType, elementIndex, elementType, checkMode) {
-      const elements = node.elements;
-      const element = elements[elementIndex];
-      if (element.kind !== 229 /* OmittedExpression */) {
-        if (element.kind !== 227 /* SpreadElement */) {
-          const indexType = getNumberLiteralType(elementIndex);
-          if (isArrayLikeType(sourceType)) {
-            const accessFlags = 32 /* ExpressionPosition */ | (hasDefaultValue(element) ? 16 /* NoTupleBoundsCheck */ : 0);
-            const elementType2 = getIndexedAccessTypeOrUndefined(sourceType, indexType, accessFlags, createSyntheticExpression(element, indexType)) || errorType;
-            const assignedType = hasDefaultValue(element) ? getTypeWithFacts(elementType2, 524288 /* NEUndefined */) : elementType2;
-            const type = getFlowTypeOfDestructuring(element, assignedType);
-            return checkDestructuringAssignment(element, type, checkMode);
-          }
-          return checkDestructuringAssignment(element, elementType, checkMode);
-        }
-        if (elementIndex < elements.length - 1) {
-          error(element, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern);
-        } else {
-          const restExpression = element.expression;
-          if (restExpression.kind === 223 /* BinaryExpression */ && restExpression.operatorToken.kind === 63 /* EqualsToken */) {
-            error(restExpression.operatorToken, Diagnostics.A_rest_element_cannot_have_an_initializer);
-          } else {
-            checkGrammarForDisallowedTrailingComma(node.elements, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
-            const type = everyType(sourceType, isTupleType) ? mapType(sourceType, (t) => sliceTupleType(t, elementIndex)) : createArrayType(elementType);
-            return checkDestructuringAssignment(restExpression, type, checkMode);
-          }
-        }
+      const persistentAccessFlags = accessFlags & 1 /* Persistent */;
+      const id = objectType.id + "," + indexType.id + "," + persistentAccessFlags + getAliasId(aliasSymbol, aliasTypeArguments);
+      let type = indexedAccessTypes.get(id);
+      if (!type) {
+        indexedAccessTypes.set(id, type = createIndexedAccessType(objectType, indexType, persistentAccessFlags, aliasSymbol, aliasTypeArguments));
       }
-      return void 0;
+      return type;
     }
-    function checkDestructuringAssignment(exprOrAssignment, sourceType, checkMode, rightIsThis) {
-      let target;
-      if (exprOrAssignment.kind === 300 /* ShorthandPropertyAssignment */) {
-        const prop = exprOrAssignment;
-        if (prop.objectAssignmentInitializer) {
-          if (strictNullChecks && !(getTypeFacts(checkExpression(prop.objectAssignmentInitializer)) & 16777216 /* IsUndefined */)) {
-            sourceType = getTypeWithFacts(sourceType, 524288 /* NEUndefined */);
-          }
-          checkBinaryLikeExpression(prop.name, prop.equalsToken, prop.objectAssignmentInitializer, checkMode);
-        }
-        target = exprOrAssignment.name;
-      } else {
-        target = exprOrAssignment;
-      }
-      if (target.kind === 223 /* BinaryExpression */ && target.operatorToken.kind === 63 /* EqualsToken */) {
-        checkBinaryExpression(target, checkMode);
-        target = target.left;
-        if (strictNullChecks) {
-          sourceType = getTypeWithFacts(sourceType, 524288 /* NEUndefined */);
+    const apparentObjectType = getReducedApparentType(objectType);
+    if (indexType.flags & 1048576 /* Union */ && !(indexType.flags & 16 /* Boolean */)) {
+      const propTypes = [];
+      let wasMissingProp = false;
+      for (const t of indexType.types) {
+        const propType = getPropertyTypeForIndexType(objectType, apparentObjectType, t, indexType, accessNode, accessFlags | (wasMissingProp ? 128 /* SuppressNoImplicitAnyError */ : 0));
+        if (propType) {
+          propTypes.push(propType);
+        } else if (!accessNode) {
+          return void 0;
+        } else {
+          wasMissingProp = true;
         }
       }
-      if (target.kind === 207 /* ObjectLiteralExpression */) {
-        return checkObjectLiteralAssignment(target, sourceType, rightIsThis);
-      }
-      if (target.kind === 206 /* ArrayLiteralExpression */) {
-        return checkArrayLiteralAssignment(target, sourceType, checkMode);
+      if (wasMissingProp) {
+        return void 0;
       }
-      return checkReferenceAssignment(target, sourceType, checkMode);
+      return accessFlags & 4 /* Writing */ ? getIntersectionType(propTypes, aliasSymbol, aliasTypeArguments) : getUnionType(propTypes, 1 /* Literal */, aliasSymbol, aliasTypeArguments);
     }
-    function checkReferenceAssignment(target, sourceType, checkMode) {
-      const targetType = checkExpression(target, checkMode);
-      const error2 = target.parent.kind === 301 /* SpreadAssignment */ ? Diagnostics.The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access : Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access;
-      const optionalError = target.parent.kind === 301 /* SpreadAssignment */ ? Diagnostics.The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access : Diagnostics.The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access;
-      if (checkReferenceExpression(target, error2, optionalError)) {
-        checkTypeAssignableToAndOptionallyElaborate(sourceType, targetType, target, target);
-      }
-      if (isPrivateIdentifierPropertyAccessExpression(target)) {
-        checkExternalEmitHelpers(target.parent, 1048576 /* ClassPrivateFieldSet */);
-      }
-      return sourceType;
+    return getPropertyTypeForIndexType(objectType, apparentObjectType, indexType, indexType, accessNode, accessFlags | 8 /* CacheSymbol */ | 64 /* ReportDeprecated */);
+  }
+  function getTypeFromIndexedAccessTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const objectType = getTypeFromTypeNode(node.objectType);
+      const indexType = getTypeFromTypeNode(node.indexType);
+      const potentialAlias = getAliasSymbolForTypeNode(node);
+      links.resolvedType = getIndexedAccessType(objectType, indexType, 0 /* None */, node, potentialAlias, getTypeArgumentsForAliasSymbol(potentialAlias));
     }
-    function isSideEffectFree(node) {
-      node = skipParentheses(node);
-      switch (node.kind) {
-        case 79 /* Identifier */:
-        case 10 /* StringLiteral */:
-        case 13 /* RegularExpressionLiteral */:
-        case 212 /* TaggedTemplateExpression */:
-        case 225 /* TemplateExpression */:
-        case 14 /* NoSubstitutionTemplateLiteral */:
-        case 8 /* NumericLiteral */:
-        case 9 /* BigIntLiteral */:
-        case 110 /* TrueKeyword */:
-        case 95 /* FalseKeyword */:
-        case 104 /* NullKeyword */:
-        case 155 /* UndefinedKeyword */:
-        case 215 /* FunctionExpression */:
-        case 228 /* ClassExpression */:
-        case 216 /* ArrowFunction */:
-        case 206 /* ArrayLiteralExpression */:
-        case 207 /* ObjectLiteralExpression */:
-        case 218 /* TypeOfExpression */:
-        case 232 /* NonNullExpression */:
-        case 282 /* JsxSelfClosingElement */:
-        case 281 /* JsxElement */:
-          return true;
-        case 224 /* ConditionalExpression */:
-          return isSideEffectFree(node.whenTrue) && isSideEffectFree(node.whenFalse);
-        case 223 /* BinaryExpression */:
-          if (isAssignmentOperator(node.operatorToken.kind)) {
-            return false;
-          }
-          return isSideEffectFree(node.left) && isSideEffectFree(node.right);
-        case 221 /* PrefixUnaryExpression */:
-        case 222 /* PostfixUnaryExpression */:
-          switch (node.operator) {
-            case 53 /* ExclamationToken */:
-            case 39 /* PlusToken */:
-            case 40 /* MinusToken */:
-            case 54 /* TildeToken */:
-              return true;
-          }
-          return false;
-        case 219 /* VoidExpression */:
-        case 213 /* TypeAssertionExpression */:
-        case 231 /* AsExpression */:
-        default:
-          return false;
-      }
+    return links.resolvedType;
+  }
+  function getTypeFromMappedTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const type = createObjectType(32 /* Mapped */, node.symbol);
+      type.declaration = node;
+      type.aliasSymbol = getAliasSymbolForTypeNode(node);
+      type.aliasTypeArguments = getTypeArgumentsForAliasSymbol(type.aliasSymbol);
+      links.resolvedType = type;
+      getConstraintTypeFromMappedType(type);
     }
-    function isTypeEqualityComparableTo(source, target) {
-      return (target.flags & 98304 /* Nullable */) !== 0 || isTypeComparableTo(source, target);
+    return links.resolvedType;
+  }
+  function getActualTypeVariable(type) {
+    if (type.flags & 33554432 /* Substitution */) {
+      return type.baseType;
     }
-    function createCheckBinaryExpression() {
-      const trampoline = createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, foldState);
-      return (node, checkMode) => {
-        const result = trampoline(node, checkMode);
-        Debug.assertIsDefined(result);
-        return result;
-      };
-      function onEnter(node, state, checkMode) {
-        if (state) {
-          state.stackIndex++;
-          state.skip = false;
-          setLeftType(state, void 0);
-          setLastResult(state, void 0);
-        } else {
-          state = {
-            checkMode,
-            skip: false,
-            stackIndex: 0,
-            typeStack: [void 0, void 0]
-          };
-        }
-        if (isInJSFile(node) && getAssignedExpandoInitializer(node)) {
-          state.skip = true;
-          setLastResult(state, checkExpression(node.right, checkMode));
-          return state;
-        }
-        checkGrammarNullishCoalesceWithLogicalExpression(node);
-        const operator = node.operatorToken.kind;
-        if (operator === 63 /* EqualsToken */ && (node.left.kind === 207 /* ObjectLiteralExpression */ || node.left.kind === 206 /* ArrayLiteralExpression */)) {
-          state.skip = true;
-          setLastResult(state, checkDestructuringAssignment(node.left, checkExpression(node.right, checkMode), checkMode, node.right.kind === 108 /* ThisKeyword */));
-          return state;
-        }
-        return state;
+    if (type.flags & 8388608 /* IndexedAccess */ && (type.objectType.flags & 33554432 /* Substitution */ || type.indexType.flags & 33554432 /* Substitution */)) {
+      return getIndexedAccessType(getActualTypeVariable(type.objectType), getActualTypeVariable(type.indexType));
+    }
+    return type;
+  }
+  function maybeCloneTypeParameter(p) {
+    const constraint = getConstraintOfTypeParameter(p);
+    return constraint && (isGenericObjectType(constraint) || isGenericIndexType(constraint)) ? cloneTypeParameter(p) : p;
+  }
+  function isSimpleTupleType(node) {
+    return isTupleTypeNode(node) && length(node.elements) > 0 && !some(node.elements, (e) => isOptionalTypeNode(e) || isRestTypeNode(e) || isNamedTupleMember(e) && !!(e.questionToken || e.dotDotDotToken));
+  }
+  function isDeferredType(type, checkTuples) {
+    return isGenericType(type) || checkTuples && isTupleType(type) && some(getTypeArguments(type), isGenericType);
+  }
+  function getConditionalType(root, mapper, aliasSymbol, aliasTypeArguments) {
+    let result;
+    let extraTypes;
+    let tailCount = 0;
+    while (true) {
+      if (tailCount === 1e3) {
+        error(currentNode, Diagnostics.Type_instantiation_is_excessively_deep_and_possibly_infinite);
+        result = errorType;
+        break;
       }
-      function onLeft(left, state, _node) {
-        if (!state.skip) {
-          return maybeCheckExpression(state, left);
-        }
-      }
-      function onOperator(operatorToken, state, node) {
-        if (!state.skip) {
-          const leftType = getLastResult(state);
-          Debug.assertIsDefined(leftType);
-          setLeftType(state, leftType);
-          setLastResult(state, void 0);
-          const operator = operatorToken.kind;
-          if (operator === 55 /* AmpersandAmpersandToken */ || operator === 56 /* BarBarToken */ || operator === 60 /* QuestionQuestionToken */) {
-            if (operator === 55 /* AmpersandAmpersandToken */) {
-              let parent2 = node.parent;
-              while (parent2.kind === 214 /* ParenthesizedExpression */ || isBinaryExpression(parent2) && (parent2.operatorToken.kind === 55 /* AmpersandAmpersandToken */ || parent2.operatorToken.kind === 56 /* BarBarToken */)) {
-                parent2 = parent2.parent;
-              }
-              checkTestingKnownTruthyCallableOrAwaitableType(node.left, leftType, isIfStatement(parent2) ? parent2.thenStatement : void 0);
+      const checkTuples = isSimpleTupleType(root.node.checkType) && isSimpleTupleType(root.node.extendsType) && length(root.node.checkType.elements) === length(root.node.extendsType.elements);
+      const checkType = instantiateType(getActualTypeVariable(root.checkType), mapper);
+      const checkTypeDeferred = isDeferredType(checkType, checkTuples);
+      const extendsType = instantiateType(root.extendsType, mapper);
+      if (checkType === wildcardType || extendsType === wildcardType) {
+        return wildcardType;
+      }
+      let combinedMapper;
+      if (root.inferTypeParameters) {
+        const freshParams = sameMap(root.inferTypeParameters, maybeCloneTypeParameter);
+        const freshMapper = freshParams !== root.inferTypeParameters ? createTypeMapper(root.inferTypeParameters, freshParams) : void 0;
+        const context = createInferenceContext(
+          freshParams,
+          /*signature*/
+          void 0,
+          0 /* None */
+        );
+        if (freshMapper) {
+          const freshCombinedMapper = combineTypeMappers(mapper, freshMapper);
+          for (const p of freshParams) {
+            if (root.inferTypeParameters.indexOf(p) === -1) {
+              p.mapper = freshCombinedMapper;
             }
-            checkTruthinessOfType(leftType, node.left);
           }
         }
-      }
-      function onRight(right, state, _node) {
-        if (!state.skip) {
-          return maybeCheckExpression(state, right);
-        }
-      }
-      function onExit(node, state) {
-        let result;
-        if (state.skip) {
-          result = getLastResult(state);
-        } else {
-          const leftType = getLeftType(state);
-          Debug.assertIsDefined(leftType);
-          const rightType = getLastResult(state);
-          Debug.assertIsDefined(rightType);
-          result = checkBinaryLikeExpressionWorker(node.left, node.operatorToken, node.right, leftType, rightType, node);
-        }
-        state.skip = false;
-        setLeftType(state, void 0);
-        setLastResult(state, void 0);
-        state.stackIndex--;
-        return result;
-      }
-      function foldState(state, result, _side) {
-        setLastResult(state, result);
-        return state;
-      }
-      function maybeCheckExpression(state, node) {
-        if (isBinaryExpression(node)) {
-          return node;
-        }
-        setLastResult(state, checkExpression(node, state.checkMode));
-      }
-      function getLeftType(state) {
-        return state.typeStack[state.stackIndex];
-      }
-      function setLeftType(state, type) {
-        state.typeStack[state.stackIndex] = type;
-      }
-      function getLastResult(state) {
-        return state.typeStack[state.stackIndex + 1];
-      }
-      function setLastResult(state, type) {
-        state.typeStack[state.stackIndex + 1] = type;
-      }
-    }
-    function checkGrammarNullishCoalesceWithLogicalExpression(node) {
-      const { left, operatorToken, right } = node;
-      if (operatorToken.kind === 60 /* QuestionQuestionToken */) {
-        if (isBinaryExpression(left) && (left.operatorToken.kind === 56 /* BarBarToken */ || left.operatorToken.kind === 55 /* AmpersandAmpersandToken */)) {
-          grammarErrorOnNode(left, Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses, tokenToString(left.operatorToken.kind), tokenToString(operatorToken.kind));
+        if (!checkTypeDeferred) {
+          inferTypes(context.inferences, checkType, instantiateType(extendsType, freshMapper), 512 /* NoConstraints */ | 1024 /* AlwaysStrict */);
         }
-        if (isBinaryExpression(right) && (right.operatorToken.kind === 56 /* BarBarToken */ || right.operatorToken.kind === 55 /* AmpersandAmpersandToken */)) {
-          grammarErrorOnNode(right, Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses, tokenToString(right.operatorToken.kind), tokenToString(operatorToken.kind));
-        }
-      }
-    }
-    function checkBinaryLikeExpression(left, operatorToken, right, checkMode, errorNode) {
-      const operator = operatorToken.kind;
-      if (operator === 63 /* EqualsToken */ && (left.kind === 207 /* ObjectLiteralExpression */ || left.kind === 206 /* ArrayLiteralExpression */)) {
-        return checkDestructuringAssignment(left, checkExpression(right, checkMode), checkMode, right.kind === 108 /* ThisKeyword */);
-      }
-      let leftType;
-      if (operator === 55 /* AmpersandAmpersandToken */ || operator === 56 /* BarBarToken */ || operator === 60 /* QuestionQuestionToken */) {
-        leftType = checkTruthinessExpression(left, checkMode);
-      } else {
-        leftType = checkExpression(left, checkMode);
+        const innerMapper = combineTypeMappers(freshMapper, context.mapper);
+        combinedMapper = mapper ? combineTypeMappers(innerMapper, mapper) : innerMapper;
       }
-      const rightType = checkExpression(right, checkMode);
-      return checkBinaryLikeExpressionWorker(left, operatorToken, right, leftType, rightType, errorNode);
-    }
-    function checkBinaryLikeExpressionWorker(left, operatorToken, right, leftType, rightType, errorNode) {
-      const operator = operatorToken.kind;
-      switch (operator) {
-        case 41 /* AsteriskToken */:
-        case 42 /* AsteriskAsteriskToken */:
-        case 66 /* AsteriskEqualsToken */:
-        case 67 /* AsteriskAsteriskEqualsToken */:
-        case 43 /* SlashToken */:
-        case 68 /* SlashEqualsToken */:
-        case 44 /* PercentToken */:
-        case 69 /* PercentEqualsToken */:
-        case 40 /* MinusToken */:
-        case 65 /* MinusEqualsToken */:
-        case 47 /* LessThanLessThanToken */:
-        case 70 /* LessThanLessThanEqualsToken */:
-        case 48 /* GreaterThanGreaterThanToken */:
-        case 71 /* GreaterThanGreaterThanEqualsToken */:
-        case 49 /* GreaterThanGreaterThanGreaterThanToken */:
-        case 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
-        case 51 /* BarToken */:
-        case 74 /* BarEqualsToken */:
-        case 52 /* CaretToken */:
-        case 78 /* CaretEqualsToken */:
-        case 50 /* AmpersandToken */:
-        case 73 /* AmpersandEqualsToken */:
-          if (leftType === silentNeverType || rightType === silentNeverType) {
-            return silentNeverType;
+      const inferredExtendsType = combinedMapper ? instantiateType(root.extendsType, combinedMapper) : extendsType;
+      if (!checkTypeDeferred && !isDeferredType(inferredExtendsType, checkTuples)) {
+        if (!(inferredExtendsType.flags & 3 /* AnyOrUnknown */) && (checkType.flags & 1 /* Any */ || !isTypeAssignableTo(getPermissiveInstantiation(checkType), getPermissiveInstantiation(inferredExtendsType)))) {
+          if (checkType.flags & 1 /* Any */) {
+            (extraTypes || (extraTypes = [])).push(instantiateType(getTypeFromTypeNode(root.node.trueType), combinedMapper || mapper));
           }
-          leftType = checkNonNullType(leftType, left);
-          rightType = checkNonNullType(rightType, right);
-          let suggestedOperator;
-          if (leftType.flags & 528 /* BooleanLike */ && rightType.flags & 528 /* BooleanLike */ && (suggestedOperator = getSuggestedBooleanOperator(operatorToken.kind)) !== void 0) {
-            error(errorNode || operatorToken, Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, tokenToString(operatorToken.kind), tokenToString(suggestedOperator));
-            return numberType;
-          } else {
-            const leftOk = checkArithmeticOperandType(left, leftType, Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type, true);
-            const rightOk = checkArithmeticOperandType(right, rightType, Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type, true);
-            let resultType2;
-            if (isTypeAssignableToKind(leftType, 3 /* AnyOrUnknown */) && isTypeAssignableToKind(rightType, 3 /* AnyOrUnknown */) || !(maybeTypeOfKind(leftType, 2112 /* BigIntLike */) || maybeTypeOfKind(rightType, 2112 /* BigIntLike */))) {
-              resultType2 = numberType;
-            } else if (bothAreBigIntLike(leftType, rightType)) {
-              switch (operator) {
-                case 49 /* GreaterThanGreaterThanGreaterThanToken */:
-                case 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
-                  reportOperatorError();
-                  break;
-                case 42 /* AsteriskAsteriskToken */:
-                case 67 /* AsteriskAsteriskEqualsToken */:
-                  if (languageVersion < 3 /* ES2016 */) {
-                    error(errorNode, Diagnostics.Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later);
-                  }
-              }
-              resultType2 = bigintType;
-            } else {
-              reportOperatorError(bothAreBigIntLike);
-              resultType2 = errorType;
+          const falseType2 = getTypeFromTypeNode(root.node.falseType);
+          if (falseType2.flags & 16777216 /* Conditional */) {
+            const newRoot = falseType2.root;
+            if (newRoot.node.parent === root.node && (!newRoot.isDistributive || newRoot.checkType === root.checkType)) {
+              root = newRoot;
+              continue;
             }
-            if (leftOk && rightOk) {
-              checkAssignmentOperator(resultType2);
+            if (canTailRecurse(falseType2, mapper)) {
+              continue;
             }
-            return resultType2;
-          }
-        case 39 /* PlusToken */:
-        case 64 /* PlusEqualsToken */:
-          if (leftType === silentNeverType || rightType === silentNeverType) {
-            return silentNeverType;
-          }
-          if (!isTypeAssignableToKind(leftType, 402653316 /* StringLike */) && !isTypeAssignableToKind(rightType, 402653316 /* StringLike */)) {
-            leftType = checkNonNullType(leftType, left);
-            rightType = checkNonNullType(rightType, right);
-          }
-          let resultType;
-          if (isTypeAssignableToKind(leftType, 296 /* NumberLike */, true) && isTypeAssignableToKind(rightType, 296 /* NumberLike */, true)) {
-            resultType = numberType;
-          } else if (isTypeAssignableToKind(leftType, 2112 /* BigIntLike */, true) && isTypeAssignableToKind(rightType, 2112 /* BigIntLike */, true)) {
-            resultType = bigintType;
-          } else if (isTypeAssignableToKind(leftType, 402653316 /* StringLike */, true) || isTypeAssignableToKind(rightType, 402653316 /* StringLike */, true)) {
-            resultType = stringType;
-          } else if (isTypeAny(leftType) || isTypeAny(rightType)) {
-            resultType = isErrorType(leftType) || isErrorType(rightType) ? errorType : anyType;
-          }
-          if (resultType && !checkForDisallowedESSymbolOperand(operator)) {
-            return resultType;
-          }
-          if (!resultType) {
-            const closeEnoughKind = 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 3 /* AnyOrUnknown */;
-            reportOperatorError((left2, right2) => isTypeAssignableToKind(left2, closeEnoughKind) && isTypeAssignableToKind(right2, closeEnoughKind));
-            return anyType;
-          }
-          if (operator === 64 /* PlusEqualsToken */) {
-            checkAssignmentOperator(resultType);
-          }
-          return resultType;
-        case 29 /* LessThanToken */:
-        case 31 /* GreaterThanToken */:
-        case 32 /* LessThanEqualsToken */:
-        case 33 /* GreaterThanEqualsToken */:
-          if (checkForDisallowedESSymbolOperand(operator)) {
-            leftType = getBaseTypeOfLiteralType(checkNonNullType(leftType, left));
-            rightType = getBaseTypeOfLiteralType(checkNonNullType(rightType, right));
-            reportOperatorErrorUnless((left2, right2) => isTypeComparableTo(left2, right2) || isTypeComparableTo(right2, left2) || isTypeAssignableTo(left2, numberOrBigIntType) && isTypeAssignableTo(right2, numberOrBigIntType));
-          }
-          return booleanType;
-        case 34 /* EqualsEqualsToken */:
-        case 35 /* ExclamationEqualsToken */:
-        case 36 /* EqualsEqualsEqualsToken */:
-        case 37 /* ExclamationEqualsEqualsToken */:
-          if (isLiteralExpressionOfObject(left) || isLiteralExpressionOfObject(right)) {
-            const eqType = operator === 34 /* EqualsEqualsToken */ || operator === 36 /* EqualsEqualsEqualsToken */;
-            error(errorNode, Diagnostics.This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value, eqType ? "false" : "true");
-          }
-          checkNaNEquality(errorNode, operator, left, right);
-          reportOperatorErrorUnless((left2, right2) => isTypeEqualityComparableTo(left2, right2) || isTypeEqualityComparableTo(right2, left2));
-          return booleanType;
-        case 102 /* InstanceOfKeyword */:
-          return checkInstanceOfExpression(left, right, leftType, rightType);
-        case 101 /* InKeyword */:
-          return checkInExpression(left, right, leftType, rightType);
-        case 55 /* AmpersandAmpersandToken */:
-        case 76 /* AmpersandAmpersandEqualsToken */: {
-          const resultType2 = getTypeFacts(leftType) & 4194304 /* Truthy */ ? getUnionType([extractDefinitelyFalsyTypes(strictNullChecks ? leftType : getBaseTypeOfLiteralType(rightType)), rightType]) : leftType;
-          if (operator === 76 /* AmpersandAmpersandEqualsToken */) {
-            checkAssignmentOperator(rightType);
-          }
-          return resultType2;
-        }
-        case 56 /* BarBarToken */:
-        case 75 /* BarBarEqualsToken */: {
-          const resultType2 = getTypeFacts(leftType) & 8388608 /* Falsy */ ? getUnionType([getNonNullableType(removeDefinitelyFalsyTypes(leftType)), rightType], 2 /* Subtype */) : leftType;
-          if (operator === 75 /* BarBarEqualsToken */) {
-            checkAssignmentOperator(rightType);
           }
-          return resultType2;
+          result = instantiateType(falseType2, mapper);
+          break;
         }
-        case 60 /* QuestionQuestionToken */:
-        case 77 /* QuestionQuestionEqualsToken */: {
-          const resultType2 = getTypeFacts(leftType) & 262144 /* EQUndefinedOrNull */ ? getUnionType([getNonNullableType(leftType), rightType], 2 /* Subtype */) : leftType;
-          if (operator === 77 /* QuestionQuestionEqualsToken */) {
-            checkAssignmentOperator(rightType);
+        if (inferredExtendsType.flags & 3 /* AnyOrUnknown */ || isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(inferredExtendsType))) {
+          const trueType2 = getTypeFromTypeNode(root.node.trueType);
+          const trueMapper = combinedMapper || mapper;
+          if (canTailRecurse(trueType2, trueMapper)) {
+            continue;
           }
-          return resultType2;
+          result = instantiateType(trueType2, trueMapper);
+          break;
         }
-        case 63 /* EqualsToken */:
-          const declKind = isBinaryExpression(left.parent) ? getAssignmentDeclarationKind(left.parent) : 0 /* None */;
-          checkAssignmentDeclaration(declKind, rightType);
-          if (isAssignmentDeclaration2(declKind)) {
-            if (!(rightType.flags & 524288 /* Object */) || declKind !== 2 /* ModuleExports */ && declKind !== 6 /* Prototype */ && !isEmptyObjectType(rightType) && !isFunctionObjectType(rightType) && !(getObjectFlags(rightType) & 1 /* Class */)) {
-              checkAssignmentOperator(rightType);
-            }
-            return leftType;
-          } else {
-            checkAssignmentOperator(rightType);
-            return getRegularTypeOfObjectLiteral(rightType);
-          }
-        case 27 /* CommaToken */:
-          if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isEvalNode(right)) {
-            const sf = getSourceFileOfNode(left);
-            const sourceText = sf.text;
-            const start2 = skipTrivia(sourceText, left.pos);
-            const isInDiag2657 = sf.parseDiagnostics.some((diag2) => {
-              if (diag2.code !== Diagnostics.JSX_expressions_must_have_one_parent_element.code)
-                return false;
-              return textSpanContainsPosition(diag2, start2);
-            });
-            if (!isInDiag2657)
-              error(left, Diagnostics.Left_side_of_comma_operator_is_unused_and_has_no_side_effects);
-          }
-          return rightType;
-        default:
-          return Debug.fail();
       }
-      function bothAreBigIntLike(left2, right2) {
-        return isTypeAssignableToKind(left2, 2112 /* BigIntLike */) && isTypeAssignableToKind(right2, 2112 /* BigIntLike */);
-      }
-      function checkAssignmentDeclaration(kind, rightType2) {
-        if (kind === 2 /* ModuleExports */) {
-          for (const prop of getPropertiesOfObjectType(rightType2)) {
-            const propType = getTypeOfSymbol(prop);
-            if (propType.symbol && propType.symbol.flags & 32 /* Class */) {
-              const name = prop.escapedName;
-              const symbol = resolveName(prop.valueDeclaration, name, 788968 /* Type */, void 0, name, false);
-              if ((symbol == null ? void 0 : symbol.declarations) && symbol.declarations.some(isJSDocTypedefTag)) {
-                addDuplicateDeclarationErrorsForSymbols(symbol, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), prop);
-                addDuplicateDeclarationErrorsForSymbols(prop, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), symbol);
-              }
+      result = createType(16777216 /* Conditional */);
+      result.root = root;
+      result.checkType = instantiateType(root.checkType, mapper);
+      result.extendsType = instantiateType(root.extendsType, mapper);
+      result.mapper = mapper;
+      result.combinedMapper = combinedMapper;
+      result.aliasSymbol = aliasSymbol || root.aliasSymbol;
+      result.aliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(root.aliasTypeArguments, mapper);
+      break;
+    }
+    return extraTypes ? getUnionType(append(extraTypes, result)) : result;
+    function canTailRecurse(newType, newMapper) {
+      if (newType.flags & 16777216 /* Conditional */ && newMapper) {
+        const newRoot = newType.root;
+        if (newRoot.outerTypeParameters) {
+          const typeParamMapper = combineTypeMappers(newType.mapper, newMapper);
+          const typeArguments = map(newRoot.outerTypeParameters, (t) => getMappedType(t, typeParamMapper));
+          const newRootMapper = createTypeMapper(newRoot.outerTypeParameters, typeArguments);
+          const newCheckType = newRoot.isDistributive ? getMappedType(newRoot.checkType, newRootMapper) : void 0;
+          if (!newCheckType || newCheckType === newRoot.checkType || !(newCheckType.flags & (1048576 /* Union */ | 131072 /* Never */))) {
+            root = newRoot;
+            mapper = newRootMapper;
+            aliasSymbol = void 0;
+            aliasTypeArguments = void 0;
+            if (newRoot.aliasSymbol) {
+              tailCount++;
             }
+            return true;
           }
         }
       }
-      function isEvalNode(node) {
-        return node.kind === 79 /* Identifier */ && node.escapedText === "eval";
-      }
-      function checkForDisallowedESSymbolOperand(operator2) {
-        const offendingSymbolOperand = maybeTypeOfKindConsideringBaseConstraint(leftType, 12288 /* ESSymbolLike */) ? left : maybeTypeOfKindConsideringBaseConstraint(rightType, 12288 /* ESSymbolLike */) ? right : void 0;
-        if (offendingSymbolOperand) {
-          error(offendingSymbolOperand, Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, tokenToString(operator2));
-          return false;
-        }
-        return true;
-      }
-      function getSuggestedBooleanOperator(operator2) {
-        switch (operator2) {
-          case 51 /* BarToken */:
-          case 74 /* BarEqualsToken */:
-            return 56 /* BarBarToken */;
-          case 52 /* CaretToken */:
-          case 78 /* CaretEqualsToken */:
-            return 37 /* ExclamationEqualsEqualsToken */;
-          case 50 /* AmpersandToken */:
-          case 73 /* AmpersandEqualsToken */:
-            return 55 /* AmpersandAmpersandToken */;
-          default:
-            return void 0;
+      return false;
+    }
+  }
+  function getTrueTypeFromConditionalType(type) {
+    return type.resolvedTrueType || (type.resolvedTrueType = instantiateType(getTypeFromTypeNode(type.root.node.trueType), type.mapper));
+  }
+  function getFalseTypeFromConditionalType(type) {
+    return type.resolvedFalseType || (type.resolvedFalseType = instantiateType(getTypeFromTypeNode(type.root.node.falseType), type.mapper));
+  }
+  function getInferredTrueTypeFromConditionalType(type) {
+    return type.resolvedInferredTrueType || (type.resolvedInferredTrueType = type.combinedMapper ? instantiateType(getTypeFromTypeNode(type.root.node.trueType), type.combinedMapper) : getTrueTypeFromConditionalType(type));
+  }
+  function getInferTypeParameters(node) {
+    let result;
+    if (node.locals) {
+      node.locals.forEach((symbol) => {
+        if (symbol.flags & 262144 /* TypeParameter */) {
+          result = append(result, getDeclaredTypeOfSymbol(symbol));
         }
+      });
+    }
+    return result;
+  }
+  function isDistributionDependent(root) {
+    return root.isDistributive && (isTypeParameterPossiblyReferenced(root.checkType, root.node.trueType) || isTypeParameterPossiblyReferenced(root.checkType, root.node.falseType));
+  }
+  function getTypeFromConditionalTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const checkType = getTypeFromTypeNode(node.checkType);
+      const aliasSymbol = getAliasSymbolForTypeNode(node);
+      const aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
+      const allOuterTypeParameters = getOuterTypeParameters(
+        node,
+        /*includeThisTypes*/
+        true
+      );
+      const outerTypeParameters = aliasTypeArguments ? allOuterTypeParameters : filter(allOuterTypeParameters, (tp) => isTypeParameterPossiblyReferenced(tp, node));
+      const root = {
+        node,
+        checkType,
+        extendsType: getTypeFromTypeNode(node.extendsType),
+        isDistributive: !!(checkType.flags & 262144 /* TypeParameter */),
+        inferTypeParameters: getInferTypeParameters(node),
+        outerTypeParameters,
+        instantiations: void 0,
+        aliasSymbol,
+        aliasTypeArguments
+      };
+      links.resolvedType = getConditionalType(
+        root,
+        /*mapper*/
+        void 0
+      );
+      if (outerTypeParameters) {
+        root.instantiations = /* @__PURE__ */ new Map();
+        root.instantiations.set(getTypeListId(outerTypeParameters), links.resolvedType);
       }
-      function checkAssignmentOperator(valueType) {
-        if (isAssignmentOperator(operator)) {
-          addLazyDiagnostic(checkAssignmentOperatorWorker);
-        }
-        function checkAssignmentOperatorWorker() {
-          if (checkReferenceExpression(
-            left,
-            Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access,
-            Diagnostics.The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access
-          ) && (!isIdentifier(left) || unescapeLeadingUnderscores(left.escapedText) !== "exports")) {
-            let headMessage;
-            if (exactOptionalPropertyTypes && isPropertyAccessExpression(left) && maybeTypeOfKind(valueType, 32768 /* Undefined */)) {
-              const target = getTypeOfPropertyOfType(getTypeOfExpression(left.expression), left.name.escapedText);
-              if (isExactOptionalPropertyMismatch(valueType, target)) {
-                headMessage = Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target;
-              }
-            }
-            checkTypeAssignableToAndOptionallyElaborate(valueType, leftType, left, right, headMessage);
+    }
+    return links.resolvedType;
+  }
+  function getTypeFromInferTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      links.resolvedType = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter));
+    }
+    return links.resolvedType;
+  }
+  function getIdentifierChain(node) {
+    if (isIdentifier(node)) {
+      return [node];
+    } else {
+      return append(getIdentifierChain(node.left), node.right);
+    }
+  }
+  function getTypeFromImportTypeNode(node) {
+    var _a2;
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      if (node.isTypeOf && node.typeArguments) {
+        error(node, Diagnostics.Type_arguments_cannot_be_used_here);
+        links.resolvedSymbol = unknownSymbol;
+        return links.resolvedType = errorType;
+      }
+      if (!isLiteralImportTypeNode(node)) {
+        error(node.argument, Diagnostics.String_literal_expected);
+        links.resolvedSymbol = unknownSymbol;
+        return links.resolvedType = errorType;
+      }
+      const targetMeaning = node.isTypeOf ? 111551 /* Value */ : node.flags & 8388608 /* JSDoc */ ? 111551 /* Value */ | 788968 /* Type */ : 788968 /* Type */;
+      const innerModuleSymbol = resolveExternalModuleName(node, node.argument.literal);
+      if (!innerModuleSymbol) {
+        links.resolvedSymbol = unknownSymbol;
+        return links.resolvedType = errorType;
+      }
+      const isExportEquals = !!((_a2 = innerModuleSymbol.exports) == null ? void 0 : _a2.get("export=" /* ExportEquals */));
+      const moduleSymbol = resolveExternalModuleSymbol(
+        innerModuleSymbol,
+        /*dontResolveAlias*/
+        false
+      );
+      if (!nodeIsMissing(node.qualifier)) {
+        const nameStack = getIdentifierChain(node.qualifier);
+        let currentNamespace = moduleSymbol;
+        let current;
+        while (current = nameStack.shift()) {
+          const meaning = nameStack.length ? 1920 /* Namespace */ : targetMeaning;
+          const mergedResolvedSymbol = getMergedSymbol(resolveSymbol(currentNamespace));
+          const symbolFromVariable = node.isTypeOf || isInJSFile(node) && isExportEquals ? getPropertyOfType(
+            getTypeOfSymbol(mergedResolvedSymbol),
+            current.escapedText,
+            /*skipObjectFunctionPropertyAugment*/
+            false,
+            /*includeTypeOnlyMembers*/
+            true
+          ) : void 0;
+          const symbolFromModule = node.isTypeOf ? void 0 : getSymbol2(getExportsOfSymbol(mergedResolvedSymbol), current.escapedText, meaning);
+          const next = symbolFromModule != null ? symbolFromModule : symbolFromVariable;
+          if (!next) {
+            error(current, Diagnostics.Namespace_0_has_no_exported_member_1, getFullyQualifiedName(currentNamespace), declarationNameToString(current));
+            return links.resolvedType = errorType;
           }
+          getNodeLinks(current).resolvedSymbol = next;
+          getNodeLinks(current.parent).resolvedSymbol = next;
+          currentNamespace = next;
         }
-      }
-      function isAssignmentDeclaration2(kind) {
-        var _a2;
-        switch (kind) {
-          case 2 /* ModuleExports */:
-            return true;
-          case 1 /* ExportsProperty */:
-          case 5 /* Property */:
-          case 6 /* Prototype */:
-          case 3 /* PrototypeProperty */:
-          case 4 /* ThisProperty */:
-            const symbol = getSymbolOfNode(left);
-            const init = getAssignedExpandoInitializer(right);
-            return !!init && isObjectLiteralExpression(init) && !!((_a2 = symbol == null ? void 0 : symbol.exports) == null ? void 0 : _a2.size);
-          default:
-            return false;
+        links.resolvedType = resolveImportSymbolType(node, links, currentNamespace, targetMeaning);
+      } else {
+        if (moduleSymbol.flags & targetMeaning) {
+          links.resolvedType = resolveImportSymbolType(node, links, moduleSymbol, targetMeaning);
+        } else {
+          const errorMessage = targetMeaning === 111551 /* Value */ ? Diagnostics.Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here : Diagnostics.Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0;
+          error(node, errorMessage, node.argument.literal.text);
+          links.resolvedSymbol = unknownSymbol;
+          links.resolvedType = errorType;
         }
       }
-      function reportOperatorErrorUnless(typesAreCompatible) {
-        if (!typesAreCompatible(leftType, rightType)) {
-          reportOperatorError(typesAreCompatible);
-          return true;
+    }
+    return links.resolvedType;
+  }
+  function resolveImportSymbolType(node, links, symbol, meaning) {
+    const resolvedSymbol = resolveSymbol(symbol);
+    links.resolvedSymbol = resolvedSymbol;
+    if (meaning === 111551 /* Value */) {
+      return getTypeOfSymbol(symbol);
+    } else {
+      const type = tryGetDeclaredTypeOfSymbol(resolvedSymbol);
+      const typeParameters = type && getTypeParametersForTypeAndSymbol(type, resolvedSymbol);
+      if (node.typeArguments && typeParameters) {
+        addLazyDiagnostic(() => {
+          checkTypeArgumentConstraints(node, typeParameters);
+        });
+      }
+      return getTypeReferenceType(node, resolvedSymbol);
+    }
+  }
+  function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const aliasSymbol = getAliasSymbolForTypeNode(node);
+      if (getMembersOfSymbol(node.symbol).size === 0 && !aliasSymbol) {
+        links.resolvedType = emptyTypeLiteralType;
+      } else {
+        let type = createObjectType(16 /* Anonymous */, node.symbol);
+        type.aliasSymbol = aliasSymbol;
+        type.aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
+        if (isJSDocTypeLiteral(node) && node.isArrayType) {
+          type = createArrayType(type);
         }
-        return false;
+        links.resolvedType = type;
       }
-      function reportOperatorError(isRelated) {
-        let wouldWorkWithAwait = false;
-        const errNode = errorNode || operatorToken;
-        if (isRelated) {
-          const awaitedLeftType = getAwaitedTypeNoAlias(leftType);
-          const awaitedRightType = getAwaitedTypeNoAlias(rightType);
-          wouldWorkWithAwait = !(awaitedLeftType === leftType && awaitedRightType === rightType) && !!(awaitedLeftType && awaitedRightType) && isRelated(awaitedLeftType, awaitedRightType);
-        }
-        let effectiveLeft = leftType;
-        let effectiveRight = rightType;
-        if (!wouldWorkWithAwait && isRelated) {
-          [effectiveLeft, effectiveRight] = getBaseTypesIfUnrelated(leftType, rightType, isRelated);
-        }
-        const [leftStr, rightStr] = getTypeNamesForErrorDisplay(effectiveLeft, effectiveRight);
-        if (!tryGiveBetterPrimaryError(errNode, wouldWorkWithAwait, leftStr, rightStr)) {
-          errorAndMaybeSuggestAwait(
-            errNode,
-            wouldWorkWithAwait,
-            Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2,
-            tokenToString(operatorToken.kind),
-            leftStr,
-            rightStr
+    }
+    return links.resolvedType;
+  }
+  function getAliasSymbolForTypeNode(node) {
+    let host2 = node.parent;
+    while (isParenthesizedTypeNode(host2) || isJSDocTypeExpression(host2) || isTypeOperatorNode(host2) && host2.operator === 146 /* ReadonlyKeyword */) {
+      host2 = host2.parent;
+    }
+    return isTypeAlias(host2) ? getSymbolOfDeclaration(host2) : void 0;
+  }
+  function getTypeArgumentsForAliasSymbol(symbol) {
+    return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : void 0;
+  }
+  function isNonGenericObjectType(type) {
+    return !!(type.flags & 524288 /* Object */) && !isGenericMappedType(type);
+  }
+  function isEmptyObjectTypeOrSpreadsIntoEmptyObject(type) {
+    return isEmptyObjectType(type) || !!(type.flags & (65536 /* Null */ | 32768 /* Undefined */ | 528 /* BooleanLike */ | 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 1056 /* EnumLike */ | 67108864 /* NonPrimitive */ | 4194304 /* Index */));
+  }
+  function tryMergeUnionOfObjectTypeAndEmptyObject(type, readonly) {
+    if (!(type.flags & 1048576 /* Union */)) {
+      return type;
+    }
+    if (every(type.types, isEmptyObjectTypeOrSpreadsIntoEmptyObject)) {
+      return find(type.types, isEmptyObjectType) || emptyObjectType;
+    }
+    const firstType = find(type.types, (t) => !isEmptyObjectTypeOrSpreadsIntoEmptyObject(t));
+    if (!firstType) {
+      return type;
+    }
+    const secondType = find(type.types, (t) => t !== firstType && !isEmptyObjectTypeOrSpreadsIntoEmptyObject(t));
+    if (secondType) {
+      return type;
+    }
+    return getAnonymousPartialType(firstType);
+    function getAnonymousPartialType(type2) {
+      const members = createSymbolTable();
+      for (const prop of getPropertiesOfType(type2)) {
+        if (getDeclarationModifierFlagsFromSymbol(prop) & (8 /* Private */ | 16 /* Protected */)) {
+        } else if (isSpreadableProperty(prop)) {
+          const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */);
+          const flags = 4 /* Property */ | 16777216 /* Optional */;
+          const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0));
+          result.links.type = isSetonlyAccessor ? undefinedType : addOptionality(
+            getTypeOfSymbol(prop),
+            /*isProperty*/
+            true
           );
+          result.declarations = prop.declarations;
+          result.links.nameType = getSymbolLinks(prop).nameType;
+          result.links.syntheticOrigin = prop;
+          members.set(prop.escapedName, result);
         }
       }
-      function tryGiveBetterPrimaryError(errNode, maybeMissingAwait, leftStr, rightStr) {
-        switch (operatorToken.kind) {
-          case 36 /* EqualsEqualsEqualsToken */:
-          case 34 /* EqualsEqualsToken */:
-          case 37 /* ExclamationEqualsEqualsToken */:
-          case 35 /* ExclamationEqualsToken */:
-            return errorAndMaybeSuggestAwait(
-              errNode,
-              maybeMissingAwait,
-              Diagnostics.This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap,
-              leftStr,
-              rightStr
-            );
-          default:
-            return void 0;
-        }
+      const spread = createAnonymousType(type2.symbol, members, emptyArray, emptyArray, getIndexInfosOfType(type2));
+      spread.objectFlags |= 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
+      return spread;
+    }
+  }
+  function getSpreadType(left, right, symbol, objectFlags, readonly) {
+    if (left.flags & 1 /* Any */ || right.flags & 1 /* Any */) {
+      return anyType;
+    }
+    if (left.flags & 2 /* Unknown */ || right.flags & 2 /* Unknown */) {
+      return unknownType;
+    }
+    if (left.flags & 131072 /* Never */) {
+      return right;
+    }
+    if (right.flags & 131072 /* Never */) {
+      return left;
+    }
+    left = tryMergeUnionOfObjectTypeAndEmptyObject(left, readonly);
+    if (left.flags & 1048576 /* Union */) {
+      return checkCrossProductUnion([left, right]) ? mapType(left, (t) => getSpreadType(t, right, symbol, objectFlags, readonly)) : errorType;
+    }
+    right = tryMergeUnionOfObjectTypeAndEmptyObject(right, readonly);
+    if (right.flags & 1048576 /* Union */) {
+      return checkCrossProductUnion([left, right]) ? mapType(right, (t) => getSpreadType(left, t, symbol, objectFlags, readonly)) : errorType;
+    }
+    if (right.flags & (528 /* BooleanLike */ | 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 1056 /* EnumLike */ | 67108864 /* NonPrimitive */ | 4194304 /* Index */)) {
+      return left;
+    }
+    if (isGenericObjectType(left) || isGenericObjectType(right)) {
+      if (isEmptyObjectType(left)) {
+        return right;
       }
-      function checkNaNEquality(errorNode2, operator2, left2, right2) {
-        const isLeftNaN = isGlobalNaN(skipParentheses(left2));
-        const isRightNaN = isGlobalNaN(skipParentheses(right2));
-        if (isLeftNaN || isRightNaN) {
-          const err = error(
-            errorNode2,
-            Diagnostics.This_condition_will_always_return_0,
-            tokenToString(operator2 === 36 /* EqualsEqualsEqualsToken */ || operator2 === 34 /* EqualsEqualsToken */ ? 95 /* FalseKeyword */ : 110 /* TrueKeyword */)
-          );
-          if (isLeftNaN && isRightNaN)
-            return;
-          const operatorString = operator2 === 37 /* ExclamationEqualsEqualsToken */ || operator2 === 35 /* ExclamationEqualsToken */ ? tokenToString(53 /* ExclamationToken */) : "";
-          const location2 = isLeftNaN ? right2 : left2;
-          const expression = skipParentheses(location2);
-          addRelatedInfo(err, createDiagnosticForNode(
-            location2,
-            Diagnostics.Did_you_mean_0,
-            `${operatorString}Number.isNaN(${isEntityNameExpression(expression) ? entityNameToString(expression) : "..."})`
-          ));
+      if (left.flags & 2097152 /* Intersection */) {
+        const types = left.types;
+        const lastLeft = types[types.length - 1];
+        if (isNonGenericObjectType(lastLeft) && isNonGenericObjectType(right)) {
+          return getIntersectionType(concatenate(types.slice(0, types.length - 1), [getSpreadType(lastLeft, right, symbol, objectFlags, readonly)]));
         }
       }
-      function isGlobalNaN(expr) {
-        if (isIdentifier(expr) && expr.escapedText === "NaN") {
-          const globalNaNSymbol = getGlobalNaNSymbol();
-          return !!globalNaNSymbol && globalNaNSymbol === getResolvedSymbol(expr);
-        }
-        return false;
+      return getIntersectionType([left, right]);
+    }
+    const members = createSymbolTable();
+    const skippedPrivateMembers = /* @__PURE__ */ new Set();
+    const indexInfos = left === emptyObjectType ? getIndexInfosOfType(right) : getUnionIndexInfos([left, right]);
+    for (const rightProp of getPropertiesOfType(right)) {
+      if (getDeclarationModifierFlagsFromSymbol(rightProp) & (8 /* Private */ | 16 /* Protected */)) {
+        skippedPrivateMembers.add(rightProp.escapedName);
+      } else if (isSpreadableProperty(rightProp)) {
+        members.set(rightProp.escapedName, getSpreadSymbol(rightProp, readonly));
       }
     }
-    function getBaseTypesIfUnrelated(leftType, rightType, isRelated) {
-      let effectiveLeft = leftType;
-      let effectiveRight = rightType;
-      const leftBase = getBaseTypeOfLiteralType(leftType);
-      const rightBase = getBaseTypeOfLiteralType(rightType);
-      if (!isRelated(leftBase, rightBase)) {
-        effectiveLeft = leftBase;
-        effectiveRight = rightBase;
-      }
-      return [effectiveLeft, effectiveRight];
-    }
-    function checkYieldExpression(node) {
-      addLazyDiagnostic(checkYieldExpressionGrammar);
-      const func = getContainingFunction(node);
-      if (!func)
-        return anyType;
-      const functionFlags = getFunctionFlags(func);
-      if (!(functionFlags & 1 /* Generator */)) {
-        return anyType;
+    for (const leftProp of getPropertiesOfType(left)) {
+      if (skippedPrivateMembers.has(leftProp.escapedName) || !isSpreadableProperty(leftProp)) {
+        continue;
       }
-      const isAsync = (functionFlags & 2 /* Async */) !== 0;
-      if (node.asteriskToken) {
-        if (isAsync && languageVersion < 99 /* ESNext */) {
-          checkExternalEmitHelpers(node, 26624 /* AsyncDelegatorIncludes */);
-        }
-        if (!isAsync && languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) {
-          checkExternalEmitHelpers(node, 256 /* Values */);
+      if (members.has(leftProp.escapedName)) {
+        const rightProp = members.get(leftProp.escapedName);
+        const rightType = getTypeOfSymbol(rightProp);
+        if (rightProp.flags & 16777216 /* Optional */) {
+          const declarations = concatenate(leftProp.declarations, rightProp.declarations);
+          const flags = 4 /* Property */ | leftProp.flags & 16777216 /* Optional */;
+          const result = createSymbol(flags, leftProp.escapedName);
+          result.links.type = getUnionType([getTypeOfSymbol(leftProp), removeMissingOrUndefinedType(rightType)], 2 /* Subtype */);
+          result.links.leftSpread = leftProp;
+          result.links.rightSpread = rightProp;
+          result.declarations = declarations;
+          result.links.nameType = getSymbolLinks(leftProp).nameType;
+          members.set(leftProp.escapedName, result);
         }
+      } else {
+        members.set(leftProp.escapedName, getSpreadSymbol(leftProp, readonly));
       }
-      const returnType = getReturnTypeFromAnnotation(func);
-      const iterationTypes = returnType && getIterationTypesOfGeneratorFunctionReturnType(returnType, isAsync);
-      const signatureYieldType = iterationTypes && iterationTypes.yieldType || anyType;
-      const signatureNextType = iterationTypes && iterationTypes.nextType || anyType;
-      const resolvedSignatureNextType = isAsync ? getAwaitedType(signatureNextType) || anyType : signatureNextType;
-      const yieldExpressionType = node.expression ? checkExpression(node.expression) : undefinedWideningType;
-      const yieldedType = getYieldedTypeOfYieldExpression(node, yieldExpressionType, resolvedSignatureNextType, isAsync);
-      if (returnType && yieldedType) {
-        checkTypeAssignableToAndOptionallyElaborate(yieldedType, signatureYieldType, node.expression || node, node.expression);
+    }
+    const spread = createAnonymousType(symbol, members, emptyArray, emptyArray, sameMap(indexInfos, (info) => getIndexInfoWithReadonly(info, readonly)));
+    spread.objectFlags |= 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */ | 2097152 /* ContainsSpread */ | objectFlags;
+    return spread;
+  }
+  function isSpreadableProperty(prop) {
+    var _a2;
+    return !some(prop.declarations, isPrivateIdentifierClassElementDeclaration) && (!(prop.flags & (8192 /* Method */ | 32768 /* GetAccessor */ | 65536 /* SetAccessor */)) || !((_a2 = prop.declarations) == null ? void 0 : _a2.some((decl) => isClassLike(decl.parent))));
+  }
+  function getSpreadSymbol(prop, readonly) {
+    const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */);
+    if (!isSetonlyAccessor && readonly === isReadonlySymbol(prop)) {
+      return prop;
+    }
+    const flags = 4 /* Property */ | prop.flags & 16777216 /* Optional */;
+    const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0));
+    result.links.type = isSetonlyAccessor ? undefinedType : getTypeOfSymbol(prop);
+    result.declarations = prop.declarations;
+    result.links.nameType = getSymbolLinks(prop).nameType;
+    result.links.syntheticOrigin = prop;
+    return result;
+  }
+  function getIndexInfoWithReadonly(info, readonly) {
+    return info.isReadonly !== readonly ? createIndexInfo(info.keyType, info.type, readonly, info.declaration) : info;
+  }
+  function createLiteralType(flags, value, symbol, regularType) {
+    const type = createTypeWithSymbol(flags, symbol);
+    type.value = value;
+    type.regularType = regularType || type;
+    return type;
+  }
+  function getFreshTypeOfLiteralType(type) {
+    if (type.flags & 2944 /* Literal */) {
+      if (!type.freshType) {
+        const freshType = createLiteralType(type.flags, type.value, type.symbol, type);
+        freshType.freshType = freshType;
+        type.freshType = freshType;
       }
-      if (node.asteriskToken) {
-        const use = isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */;
-        return getIterationTypeOfIterable(use, 1 /* Return */, yieldExpressionType, node.expression) || anyType;
-      } else if (returnType) {
-        return getIterationTypeOfGeneratorFunctionReturnType(2 /* Next */, returnType, isAsync) || anyType;
+      return type.freshType;
+    }
+    return type;
+  }
+  function getRegularTypeOfLiteralType(type) {
+    return type.flags & 2944 /* Literal */ ? type.regularType : type.flags & 1048576 /* Union */ ? type.regularType || (type.regularType = mapType(type, getRegularTypeOfLiteralType)) : type;
+  }
+  function isFreshLiteralType(type) {
+    return !!(type.flags & 2944 /* Literal */) && type.freshType === type;
+  }
+  function getStringLiteralType(value) {
+    let type;
+    return stringLiteralTypes.get(value) || (stringLiteralTypes.set(value, type = createLiteralType(128 /* StringLiteral */, value)), type);
+  }
+  function getNumberLiteralType(value) {
+    let type;
+    return numberLiteralTypes.get(value) || (numberLiteralTypes.set(value, type = createLiteralType(256 /* NumberLiteral */, value)), type);
+  }
+  function getBigIntLiteralType(value) {
+    let type;
+    const key = pseudoBigIntToString(value);
+    return bigIntLiteralTypes.get(key) || (bigIntLiteralTypes.set(key, type = createLiteralType(2048 /* BigIntLiteral */, value)), type);
+  }
+  function getEnumLiteralType(value, enumId, symbol) {
+    let type;
+    const key = `${enumId}${typeof value === "string" ? "@" : "#"}${value}`;
+    const flags = 1024 /* EnumLiteral */ | (typeof value === "string" ? 128 /* StringLiteral */ : 256 /* NumberLiteral */);
+    return enumLiteralTypes.get(key) || (enumLiteralTypes.set(key, type = createLiteralType(flags, value, symbol)), type);
+  }
+  function getTypeFromLiteralTypeNode(node) {
+    if (node.literal.kind === 104 /* NullKeyword */) {
+      return nullType;
+    }
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      links.resolvedType = getRegularTypeOfLiteralType(checkExpression(node.literal));
+    }
+    return links.resolvedType;
+  }
+  function createUniqueESSymbolType(symbol) {
+    const type = createTypeWithSymbol(8192 /* UniqueESSymbol */, symbol);
+    type.escapedName = `__@${type.symbol.escapedName}@${getSymbolId(type.symbol)}`;
+    return type;
+  }
+  function getESSymbolLikeTypeForNode(node) {
+    if (isValidESSymbolDeclaration(node)) {
+      const symbol = isCommonJsExportPropertyAssignment(node) ? getSymbolOfNode(node.left) : getSymbolOfNode(node);
+      if (symbol) {
+        const links = getSymbolLinks(symbol);
+        return links.uniqueESSymbolType || (links.uniqueESSymbolType = createUniqueESSymbolType(symbol));
       }
-      let type = getContextualIterationType(2 /* Next */, func);
-      if (!type) {
-        type = anyType;
-        addLazyDiagnostic(() => {
-          if (noImplicitAny && !expressionResultIsUnused(node)) {
-            const contextualType = getContextualType2(node, void 0);
-            if (!contextualType || isTypeAny(contextualType)) {
-              error(node, Diagnostics.yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation);
-            }
+    }
+    return esSymbolType;
+  }
+  function getThisType(node) {
+    const container = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
+    const parent2 = container && container.parent;
+    if (parent2 && (isClassLike(parent2) || parent2.kind === 261 /* InterfaceDeclaration */)) {
+      if (!isStatic(container) && (!isConstructorDeclaration(container) || isNodeDescendantOf(node, container.body))) {
+        return getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(parent2)).thisType;
+      }
+    }
+    if (parent2 && isObjectLiteralExpression(parent2) && isBinaryExpression(parent2.parent) && getAssignmentDeclarationKind(parent2.parent) === 6 /* Prototype */) {
+      return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent2.parent.left).parent).thisType;
+    }
+    const host2 = node.flags & 8388608 /* JSDoc */ ? getHostSignatureFromJSDoc(node) : void 0;
+    if (host2 && isFunctionExpression(host2) && isBinaryExpression(host2.parent) && getAssignmentDeclarationKind(host2.parent) === 3 /* PrototypeProperty */) {
+      return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(host2.parent.left).parent).thisType;
+    }
+    if (isJSConstructor(container) && isNodeDescendantOf(node, container.body)) {
+      return getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(container)).thisType;
+    }
+    error(node, Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface);
+    return errorType;
+  }
+  function getTypeFromThisTypeNode(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      links.resolvedType = getThisType(node);
+    }
+    return links.resolvedType;
+  }
+  function getTypeFromRestTypeNode(node) {
+    return getTypeFromTypeNode(getArrayElementTypeNode(node.type) || node.type);
+  }
+  function getArrayElementTypeNode(node) {
+    switch (node.kind) {
+      case 193 /* ParenthesizedType */:
+        return getArrayElementTypeNode(node.type);
+      case 186 /* TupleType */:
+        if (node.elements.length === 1) {
+          node = node.elements[0];
+          if (node.kind === 188 /* RestType */ || node.kind === 199 /* NamedTupleMember */ && node.dotDotDotToken) {
+            return getArrayElementTypeNode(node.type);
+          }
+        }
+        break;
+      case 185 /* ArrayType */:
+        return node.elementType;
+    }
+    return void 0;
+  }
+  function getTypeFromNamedTupleTypeNode(node) {
+    const links = getNodeLinks(node);
+    return links.resolvedType || (links.resolvedType = node.dotDotDotToken ? getTypeFromRestTypeNode(node) : addOptionality(
+      getTypeFromTypeNode(node.type),
+      /*isProperty*/
+      true,
+      !!node.questionToken
+    ));
+  }
+  function getTypeFromTypeNode(node) {
+    return getConditionalFlowTypeOfType(getTypeFromTypeNodeWorker(node), node);
+  }
+  function getTypeFromTypeNodeWorker(node) {
+    switch (node.kind) {
+      case 131 /* AnyKeyword */:
+      case 315 /* JSDocAllType */:
+      case 316 /* JSDocUnknownType */:
+        return anyType;
+      case 157 /* UnknownKeyword */:
+        return unknownType;
+      case 152 /* StringKeyword */:
+        return stringType;
+      case 148 /* NumberKeyword */:
+        return numberType;
+      case 160 /* BigIntKeyword */:
+        return bigintType;
+      case 134 /* BooleanKeyword */:
+        return booleanType;
+      case 153 /* SymbolKeyword */:
+        return esSymbolType;
+      case 114 /* VoidKeyword */:
+        return voidType;
+      case 155 /* UndefinedKeyword */:
+        return undefinedType;
+      case 104 /* NullKeyword */:
+        return nullType;
+      case 144 /* NeverKeyword */:
+        return neverType;
+      case 149 /* ObjectKeyword */:
+        return node.flags & 262144 /* JavaScriptFile */ && !noImplicitAny ? anyType : nonPrimitiveType;
+      case 139 /* IntrinsicKeyword */:
+        return intrinsicMarkerType;
+      case 194 /* ThisType */:
+      case 108 /* ThisKeyword */:
+        return getTypeFromThisTypeNode(node);
+      case 198 /* LiteralType */:
+        return getTypeFromLiteralTypeNode(node);
+      case 180 /* TypeReference */:
+        return getTypeFromTypeReference(node);
+      case 179 /* TypePredicate */:
+        return node.assertsModifier ? voidType : booleanType;
+      case 230 /* ExpressionWithTypeArguments */:
+        return getTypeFromTypeReference(node);
+      case 183 /* TypeQuery */:
+        return getTypeFromTypeQueryNode(node);
+      case 185 /* ArrayType */:
+      case 186 /* TupleType */:
+        return getTypeFromArrayOrTupleTypeNode(node);
+      case 187 /* OptionalType */:
+        return getTypeFromOptionalTypeNode(node);
+      case 189 /* UnionType */:
+        return getTypeFromUnionTypeNode(node);
+      case 190 /* IntersectionType */:
+        return getTypeFromIntersectionTypeNode(node);
+      case 317 /* JSDocNullableType */:
+        return getTypeFromJSDocNullableTypeNode(node);
+      case 319 /* JSDocOptionalType */:
+        return addOptionality(getTypeFromTypeNode(node.type));
+      case 199 /* NamedTupleMember */:
+        return getTypeFromNamedTupleTypeNode(node);
+      case 193 /* ParenthesizedType */:
+      case 318 /* JSDocNonNullableType */:
+      case 312 /* JSDocTypeExpression */:
+        return getTypeFromTypeNode(node.type);
+      case 188 /* RestType */:
+        return getTypeFromRestTypeNode(node);
+      case 321 /* JSDocVariadicType */:
+        return getTypeFromJSDocVariadicType(node);
+      case 181 /* FunctionType */:
+      case 182 /* ConstructorType */:
+      case 184 /* TypeLiteral */:
+      case 325 /* JSDocTypeLiteral */:
+      case 320 /* JSDocFunctionType */:
+      case 326 /* JSDocSignature */:
+        return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node);
+      case 195 /* TypeOperator */:
+        return getTypeFromTypeOperatorNode(node);
+      case 196 /* IndexedAccessType */:
+        return getTypeFromIndexedAccessTypeNode(node);
+      case 197 /* MappedType */:
+        return getTypeFromMappedTypeNode(node);
+      case 191 /* ConditionalType */:
+        return getTypeFromConditionalTypeNode(node);
+      case 192 /* InferType */:
+        return getTypeFromInferTypeNode(node);
+      case 200 /* TemplateLiteralType */:
+        return getTypeFromTemplateTypeNode(node);
+      case 202 /* ImportType */:
+        return getTypeFromImportTypeNode(node);
+      case 79 /* Identifier */:
+      case 163 /* QualifiedName */:
+      case 208 /* PropertyAccessExpression */:
+        const symbol = getSymbolAtLocation(node);
+        return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType;
+      default:
+        return errorType;
+    }
+  }
+  function instantiateList(items, mapper, instantiator) {
+    if (items && items.length) {
+      for (let i = 0; i < items.length; i++) {
+        const item = items[i];
+        const mapped = instantiator(item, mapper);
+        if (item !== mapped) {
+          const result = i === 0 ? [] : items.slice(0, i);
+          result.push(mapped);
+          for (i++; i < items.length; i++) {
+            result.push(instantiator(items[i], mapper));
+          }
+          return result;
+        }
+      }
+    }
+    return items;
+  }
+  function instantiateTypes(types, mapper) {
+    return instantiateList(types, mapper, instantiateType);
+  }
+  function instantiateSignatures(signatures, mapper) {
+    return instantiateList(signatures, mapper, instantiateSignature);
+  }
+  function instantiateIndexInfos(indexInfos, mapper) {
+    return instantiateList(indexInfos, mapper, instantiateIndexInfo);
+  }
+  function createTypeMapper(sources, targets) {
+    return sources.length === 1 ? makeUnaryTypeMapper(sources[0], targets ? targets[0] : anyType) : makeArrayTypeMapper(sources, targets);
+  }
+  function getMappedType(type, mapper) {
+    switch (mapper.kind) {
+      case 0 /* Simple */:
+        return type === mapper.source ? mapper.target : type;
+      case 1 /* Array */: {
+        const sources = mapper.sources;
+        const targets = mapper.targets;
+        for (let i = 0; i < sources.length; i++) {
+          if (type === sources[i]) {
+            return targets ? targets[i] : anyType;
           }
-        });
-      }
-      return type;
-      function checkYieldExpressionGrammar() {
-        if (!(node.flags & 8192 /* YieldContext */)) {
-          grammarErrorOnFirstToken(node, Diagnostics.A_yield_expression_is_only_allowed_in_a_generator_body);
         }
-        if (isInParameterInitializerBeforeContainingFunction(node)) {
-          error(node, Diagnostics.yield_expressions_cannot_be_used_in_a_parameter_initializer);
+        return type;
+      }
+      case 2 /* Deferred */: {
+        const sources = mapper.sources;
+        const targets = mapper.targets;
+        for (let i = 0; i < sources.length; i++) {
+          if (type === sources[i]) {
+            return targets[i]();
+          }
         }
+        return type;
       }
+      case 3 /* Function */:
+        return mapper.func(type);
+      case 4 /* Composite */:
+      case 5 /* Merged */:
+        const t1 = getMappedType(type, mapper.mapper1);
+        return t1 !== type && mapper.kind === 4 /* Composite */ ? instantiateType(t1, mapper.mapper2) : getMappedType(t1, mapper.mapper2);
     }
-    function checkConditionalExpression(node, checkMode) {
-      const type = checkTruthinessExpression(node.condition);
-      checkTestingKnownTruthyCallableOrAwaitableType(node.condition, type, node.whenTrue);
-      const type1 = checkExpression(node.whenTrue, checkMode);
-      const type2 = checkExpression(node.whenFalse, checkMode);
-      return getUnionType([type1, type2], 2 /* Subtype */);
+  }
+  function makeUnaryTypeMapper(source, target) {
+    return Debug.attachDebugPrototypeIfDebug({ kind: 0 /* Simple */, source, target });
+  }
+  function makeArrayTypeMapper(sources, targets) {
+    return Debug.attachDebugPrototypeIfDebug({ kind: 1 /* Array */, sources, targets });
+  }
+  function makeFunctionTypeMapper(func, debugInfo) {
+    return Debug.attachDebugPrototypeIfDebug({ kind: 3 /* Function */, func, debugInfo: Debug.isDebugging ? debugInfo : void 0 });
+  }
+  function makeDeferredTypeMapper(sources, targets) {
+    return Debug.attachDebugPrototypeIfDebug({ kind: 2 /* Deferred */, sources, targets });
+  }
+  function makeCompositeTypeMapper(kind, mapper1, mapper2) {
+    return Debug.attachDebugPrototypeIfDebug({ kind, mapper1, mapper2 });
+  }
+  function createTypeEraser(sources) {
+    return createTypeMapper(
+      sources,
+      /*targets*/
+      void 0
+    );
+  }
+  function createBackreferenceMapper(context, index) {
+    const forwardInferences = context.inferences.slice(index);
+    return createTypeMapper(map(forwardInferences, (i) => i.typeParameter), map(forwardInferences, () => unknownType));
+  }
+  function combineTypeMappers(mapper1, mapper2) {
+    return mapper1 ? makeCompositeTypeMapper(4 /* Composite */, mapper1, mapper2) : mapper2;
+  }
+  function mergeTypeMappers(mapper1, mapper2) {
+    return mapper1 ? makeCompositeTypeMapper(5 /* Merged */, mapper1, mapper2) : mapper2;
+  }
+  function prependTypeMapping(source, target, mapper) {
+    return !mapper ? makeUnaryTypeMapper(source, target) : makeCompositeTypeMapper(5 /* Merged */, makeUnaryTypeMapper(source, target), mapper);
+  }
+  function appendTypeMapping(mapper, source, target) {
+    return !mapper ? makeUnaryTypeMapper(source, target) : makeCompositeTypeMapper(5 /* Merged */, mapper, makeUnaryTypeMapper(source, target));
+  }
+  function getRestrictiveTypeParameter(tp) {
+    return !tp.constraint && !getConstraintDeclaration(tp) || tp.constraint === noConstraintType ? tp : tp.restrictiveInstantiation || (tp.restrictiveInstantiation = createTypeParameter(tp.symbol), tp.restrictiveInstantiation.constraint = noConstraintType, tp.restrictiveInstantiation);
+  }
+  function cloneTypeParameter(typeParameter) {
+    const result = createTypeParameter(typeParameter.symbol);
+    result.target = typeParameter;
+    return result;
+  }
+  function instantiateTypePredicate(predicate, mapper) {
+    return createTypePredicate(predicate.kind, predicate.parameterName, predicate.parameterIndex, instantiateType(predicate.type, mapper));
+  }
+  function instantiateSignature(signature, mapper, eraseTypeParameters) {
+    let freshTypeParameters;
+    if (signature.typeParameters && !eraseTypeParameters) {
+      freshTypeParameters = map(signature.typeParameters, cloneTypeParameter);
+      mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper);
+      for (const tp of freshTypeParameters) {
+        tp.mapper = mapper;
+      }
     }
-    function isTemplateLiteralContext(node) {
-      const parent2 = node.parent;
-      return isParenthesizedExpression(parent2) && isTemplateLiteralContext(parent2) || isElementAccessExpression(parent2) && parent2.argumentExpression === node;
+    const result = createSignature(
+      signature.declaration,
+      freshTypeParameters,
+      signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper),
+      instantiateList(signature.parameters, mapper, instantiateSymbol),
+      /*resolvedReturnType*/
+      void 0,
+      /*resolvedTypePredicate*/
+      void 0,
+      signature.minArgumentCount,
+      signature.flags & 39 /* PropagatingFlags */
+    );
+    result.target = signature;
+    result.mapper = mapper;
+    return result;
+  }
+  function instantiateSymbol(symbol, mapper) {
+    const links = getSymbolLinks(symbol);
+    if (links.type && !couldContainTypeVariables(links.type)) {
+      return symbol;
     }
-    function checkTemplateExpression(node) {
-      const texts = [node.head.text];
-      const types = [];
-      for (const span of node.templateSpans) {
-        const type = checkExpression(span.expression);
-        if (maybeTypeOfKindConsideringBaseConstraint(type, 12288 /* ESSymbolLike */)) {
-          error(span.expression, Diagnostics.Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_in_String);
-        }
-        texts.push(span.literal.text);
-        types.push(isTypeAssignableTo(type, templateConstraintType) ? type : stringType);
-      }
-      return isConstContext(node) || isTemplateLiteralContext(node) || someType(getContextualType2(node, void 0) || unknownType, isTemplateLiteralContextualType) ? getTemplateLiteralType(texts, types) : stringType;
+    if (getCheckFlags(symbol) & 1 /* Instantiated */) {
+      symbol = links.target;
+      mapper = combineTypeMappers(links.mapper, mapper);
     }
-    function isTemplateLiteralContextualType(type) {
-      return !!(type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */) || type.flags & 58982400 /* InstantiableNonPrimitive */ && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 402653316 /* StringLike */));
+    const result = createSymbol(symbol.flags, symbol.escapedName, 1 /* Instantiated */ | getCheckFlags(symbol) & (8 /* Readonly */ | 4096 /* Late */ | 16384 /* OptionalParameter */ | 32768 /* RestParameter */));
+    result.declarations = symbol.declarations;
+    result.parent = symbol.parent;
+    result.links.target = symbol;
+    result.links.mapper = mapper;
+    if (symbol.valueDeclaration) {
+      result.valueDeclaration = symbol.valueDeclaration;
     }
-    function getContextNode2(node) {
-      if (node.kind === 289 /* JsxAttributes */ && !isJsxSelfClosingElement(node.parent)) {
-        return node.parent.parent;
-      }
-      return node;
+    if (links.nameType) {
+      result.links.nameType = links.nameType;
     }
-    function checkExpressionWithContextualType(node, contextualType, inferenceContext, checkMode) {
-      const context = getContextNode2(node);
-      const saveContextualType = context.contextualType;
-      const saveInferenceContext = context.inferenceContext;
-      try {
-        context.contextualType = contextualType;
-        context.inferenceContext = inferenceContext;
-        const type = checkExpression(node, checkMode | 1 /* Contextual */ | (inferenceContext ? 2 /* Inferential */ : 0));
-        if (inferenceContext && inferenceContext.intraExpressionInferenceSites) {
-          inferenceContext.intraExpressionInferenceSites = void 0;
-        }
-        const result = maybeTypeOfKind(type, 2944 /* Literal */) && isLiteralOfContextualType(type, instantiateContextualType(contextualType, node, void 0)) ? getRegularTypeOfLiteralType(type) : type;
-        return result;
-      } finally {
-        context.contextualType = saveContextualType;
-        context.inferenceContext = saveInferenceContext;
+    return result;
+  }
+  function getObjectTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments) {
+    const declaration = type.objectFlags & 4 /* Reference */ ? type.node : type.objectFlags & 8388608 /* InstantiationExpressionType */ ? type.node : type.symbol.declarations[0];
+    const links = getNodeLinks(declaration);
+    const target = type.objectFlags & 4 /* Reference */ ? links.resolvedType : type.objectFlags & 64 /* Instantiated */ ? type.target : type;
+    let typeParameters = links.outerTypeParameters;
+    if (!typeParameters) {
+      let outerTypeParameters = getOuterTypeParameters(
+        declaration,
+        /*includeThisTypes*/
+        true
+      );
+      if (isJSConstructor(declaration)) {
+        const templateTagParameters = getTypeParametersFromDeclaration(declaration);
+        outerTypeParameters = addRange(outerTypeParameters, templateTagParameters);
+      }
+      typeParameters = outerTypeParameters || emptyArray;
+      const allDeclarations = type.objectFlags & (4 /* Reference */ | 8388608 /* InstantiationExpressionType */) ? [declaration] : type.symbol.declarations;
+      typeParameters = (target.objectFlags & (4 /* Reference */ | 8388608 /* InstantiationExpressionType */) || target.symbol.flags & 8192 /* Method */ || target.symbol.flags & 2048 /* TypeLiteral */) && !target.aliasTypeArguments ? filter(typeParameters, (tp) => some(allDeclarations, (d) => isTypeParameterPossiblyReferenced(tp, d))) : typeParameters;
+      links.outerTypeParameters = typeParameters;
+    }
+    if (typeParameters.length) {
+      const combinedMapper = combineTypeMappers(type.mapper, mapper);
+      const typeArguments = map(typeParameters, (t) => getMappedType(t, combinedMapper));
+      const newAliasSymbol = aliasSymbol || type.aliasSymbol;
+      const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
+      const id = getTypeListId(typeArguments) + getAliasId(newAliasSymbol, newAliasTypeArguments);
+      if (!target.instantiations) {
+        target.instantiations = /* @__PURE__ */ new Map();
+        target.instantiations.set(getTypeListId(typeParameters) + getAliasId(target.aliasSymbol, target.aliasTypeArguments), target);
+      }
+      let result = target.instantiations.get(id);
+      if (!result) {
+        const newMapper = createTypeMapper(typeParameters, typeArguments);
+        result = target.objectFlags & 4 /* Reference */ ? createDeferredTypeReference(type.target, type.node, newMapper, newAliasSymbol, newAliasTypeArguments) : target.objectFlags & 32 /* Mapped */ ? instantiateMappedType(target, newMapper, newAliasSymbol, newAliasTypeArguments) : instantiateAnonymousType(target, newMapper, newAliasSymbol, newAliasTypeArguments);
+        target.instantiations.set(id, result);
       }
+      return result;
     }
-    function checkExpressionCached(node, checkMode) {
-      if (checkMode) {
-        return checkExpression(node, checkMode);
-      }
-      const links = getNodeLinks(node);
-      if (!links.resolvedType) {
-        const saveFlowLoopStart = flowLoopStart;
-        const saveFlowTypeCache = flowTypeCache;
-        flowLoopStart = flowLoopCount;
-        flowTypeCache = void 0;
-        links.resolvedType = checkExpression(node, checkMode);
-        flowTypeCache = saveFlowTypeCache;
-        flowLoopStart = saveFlowLoopStart;
-      }
-      return links.resolvedType;
-    }
-    function isTypeAssertion3(node) {
-      node = skipParentheses(node, true);
-      return node.kind === 213 /* TypeAssertionExpression */ || node.kind === 231 /* AsExpression */ || isJSDocTypeAssertion(node);
-    }
-    function checkDeclarationInitializer(declaration, checkMode, contextualType) {
-      const initializer = getEffectiveInitializer(declaration);
-      const type = getQuickTypeOfExpression(initializer) || (contextualType ? checkExpressionWithContextualType(initializer, contextualType, void 0, checkMode || 0 /* Normal */) : checkExpressionCached(initializer, checkMode));
-      return isParameter(declaration) && declaration.name.kind === 204 /* ArrayBindingPattern */ && isTupleType(type) && !type.target.hasRestElement && getTypeReferenceArity(type) < declaration.name.elements.length ? padTupleType(type, declaration.name) : type;
-    }
-    function padTupleType(type, pattern) {
-      const patternElements = pattern.elements;
-      const elementTypes = getTypeArguments(type).slice();
-      const elementFlags = type.target.elementFlags.slice();
-      for (let i = getTypeReferenceArity(type); i < patternElements.length; i++) {
-        const e = patternElements[i];
-        if (i < patternElements.length - 1 || !(e.kind === 205 /* BindingElement */ && e.dotDotDotToken)) {
-          elementTypes.push(!isOmittedExpression(e) && hasDefaultValue(e) ? getTypeFromBindingElement(e, false, false) : anyType);
-          elementFlags.push(2 /* Optional */);
-          if (!isOmittedExpression(e) && !hasDefaultValue(e)) {
-            reportImplicitAny(e, anyType);
-          }
-        }
-      }
-      return createTupleType(elementTypes, elementFlags, type.target.readonly);
-    }
-    function widenTypeInferredFromInitializer(declaration, type) {
-      const widened = getCombinedNodeFlags(declaration) & 2 /* Const */ || isDeclarationReadonly(declaration) ? type : getWidenedLiteralType(type);
-      if (isInJSFile(declaration)) {
-        if (isEmptyLiteralType(widened)) {
-          reportImplicitAny(declaration, anyType);
-          return anyType;
-        } else if (isEmptyArrayLiteralType(widened)) {
-          reportImplicitAny(declaration, anyArrayType);
-          return anyArrayType;
+    return type;
+  }
+  function maybeTypeParameterReference(node) {
+    return !(node.parent.kind === 180 /* TypeReference */ && node.parent.typeArguments && node === node.parent.typeName || node.parent.kind === 202 /* ImportType */ && node.parent.typeArguments && node === node.parent.qualifier);
+  }
+  function isTypeParameterPossiblyReferenced(tp, node) {
+    if (tp.symbol && tp.symbol.declarations && tp.symbol.declarations.length === 1) {
+      const container = tp.symbol.declarations[0].parent;
+      for (let n = node; n !== container; n = n.parent) {
+        if (!n || n.kind === 238 /* Block */ || n.kind === 191 /* ConditionalType */ && forEachChild(n.extendsType, containsReference)) {
+          return true;
         }
       }
-      return widened;
+      return containsReference(node);
     }
-    function isLiteralOfContextualType(candidateType, contextualType) {
-      if (contextualType) {
-        if (contextualType.flags & 3145728 /* UnionOrIntersection */) {
-          const types = contextualType.types;
-          return some(types, (t) => isLiteralOfContextualType(candidateType, t));
-        }
-        if (contextualType.flags & 58982400 /* InstantiableNonPrimitive */) {
-          const constraint = getBaseConstraintOfType(contextualType) || unknownType;
-          return maybeTypeOfKind(constraint, 4 /* String */) && maybeTypeOfKind(candidateType, 128 /* StringLiteral */) || maybeTypeOfKind(constraint, 8 /* Number */) && maybeTypeOfKind(candidateType, 256 /* NumberLiteral */) || maybeTypeOfKind(constraint, 64 /* BigInt */) && maybeTypeOfKind(candidateType, 2048 /* BigIntLiteral */) || maybeTypeOfKind(constraint, 4096 /* ESSymbol */) && maybeTypeOfKind(candidateType, 8192 /* UniqueESSymbol */) || isLiteralOfContextualType(candidateType, constraint);
-        }
-        return !!(contextualType.flags & (128 /* StringLiteral */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && maybeTypeOfKind(candidateType, 128 /* StringLiteral */) || contextualType.flags & 256 /* NumberLiteral */ && maybeTypeOfKind(candidateType, 256 /* NumberLiteral */) || contextualType.flags & 2048 /* BigIntLiteral */ && maybeTypeOfKind(candidateType, 2048 /* BigIntLiteral */) || contextualType.flags & 512 /* BooleanLiteral */ && maybeTypeOfKind(candidateType, 512 /* BooleanLiteral */) || contextualType.flags & 8192 /* UniqueESSymbol */ && maybeTypeOfKind(candidateType, 8192 /* UniqueESSymbol */));
+    return true;
+    function containsReference(node2) {
+      switch (node2.kind) {
+        case 194 /* ThisType */:
+          return !!tp.isThisType;
+        case 79 /* Identifier */:
+          return !tp.isThisType && isPartOfTypeNode(node2) && maybeTypeParameterReference(node2) && getTypeFromTypeNodeWorker(node2) === tp;
+        case 183 /* TypeQuery */:
+          const entityName = node2.exprName;
+          const firstIdentifier = getFirstIdentifier(entityName);
+          const firstIdentifierSymbol = getResolvedSymbol(firstIdentifier);
+          const tpDeclaration = tp.symbol.declarations[0];
+          let tpScope;
+          if (tpDeclaration.kind === 165 /* TypeParameter */) {
+            tpScope = tpDeclaration.parent;
+          } else if (tp.isThisType) {
+            tpScope = tpDeclaration;
+          } else {
+            return true;
+          }
+          if (firstIdentifierSymbol.declarations) {
+            return some(firstIdentifierSymbol.declarations, (idDecl) => isNodeDescendantOf(idDecl, tpScope)) || some(node2.typeArguments, containsReference);
+          }
+          return true;
+        case 171 /* MethodDeclaration */:
+        case 170 /* MethodSignature */:
+          return !node2.type && !!node2.body || some(node2.typeParameters, containsReference) || some(node2.parameters, containsReference) || !!node2.type && containsReference(node2.type);
       }
-      return false;
-    }
-    function isConstContext(node) {
-      const parent2 = node.parent;
-      return isAssertionExpression(parent2) && isConstTypeReference(parent2.type) || isJSDocTypeAssertion(parent2) && isConstTypeReference(getJSDocTypeAssertionType(parent2)) || (isParenthesizedExpression(parent2) || isArrayLiteralExpression(parent2) || isSpreadElement(parent2)) && isConstContext(parent2) || (isPropertyAssignment(parent2) || isShorthandPropertyAssignment(parent2) || isTemplateSpan(parent2)) && isConstContext(parent2.parent);
-    }
-    function checkExpressionForMutableLocation(node, checkMode, contextualType, forceTuple) {
-      const type = checkExpression(node, checkMode, forceTuple);
-      return isConstContext(node) || isCommonJsExportedExpression(node) ? getRegularTypeOfLiteralType(type) : isTypeAssertion3(node) ? type : getWidenedLiteralLikeTypeForContextualType(type, instantiateContextualType(arguments.length === 2 ? getContextualType2(node, void 0) : contextualType, node, void 0));
+      return !!forEachChild(node2, containsReference);
     }
-    function checkPropertyAssignment(node, checkMode) {
-      if (node.name.kind === 164 /* ComputedPropertyName */) {
-        checkComputedPropertyName(node.name);
+  }
+  function getHomomorphicTypeVariable(type) {
+    const constraintType = getConstraintTypeFromMappedType(type);
+    if (constraintType.flags & 4194304 /* Index */) {
+      const typeVariable = getActualTypeVariable(constraintType.type);
+      if (typeVariable.flags & 262144 /* TypeParameter */) {
+        return typeVariable;
       }
-      return checkExpressionForMutableLocation(node.initializer, checkMode);
     }
-    function checkObjectLiteralMethod(node, checkMode) {
-      checkGrammarMethod(node);
-      if (node.name.kind === 164 /* ComputedPropertyName */) {
-        checkComputedPropertyName(node.name);
-      }
-      const uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, checkMode);
-      return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode);
-    }
-    function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) {
-      if (checkMode && checkMode & (2 /* Inferential */ | 8 /* SkipGenericFunctions */)) {
-        const callSignature = getSingleSignature(type, 0 /* Call */, true);
-        const constructSignature = getSingleSignature(type, 1 /* Construct */, true);
-        const signature = callSignature || constructSignature;
-        if (signature && signature.typeParameters) {
-          const contextualType = getApparentTypeOfContextualType(node, 2 /* NoConstraints */);
-          if (contextualType) {
-            const contextualSignature = getSingleSignature(getNonNullableType(contextualType), callSignature ? 0 /* Call */ : 1 /* Construct */, false);
-            if (contextualSignature && !contextualSignature.typeParameters) {
-              if (checkMode & 8 /* SkipGenericFunctions */) {
-                skippedGenericFunction(node, checkMode);
-                return anyFunctionType;
+    return void 0;
+  }
+  function instantiateMappedType(type, mapper, aliasSymbol, aliasTypeArguments) {
+    const typeVariable = getHomomorphicTypeVariable(type);
+    if (typeVariable) {
+      const mappedTypeVariable = instantiateType(typeVariable, mapper);
+      if (typeVariable !== mappedTypeVariable) {
+        return mapTypeWithAlias(getReducedType(mappedTypeVariable), (t) => {
+          if (t.flags & (3 /* AnyOrUnknown */ | 58982400 /* InstantiableNonPrimitive */ | 524288 /* Object */ | 2097152 /* Intersection */) && t !== wildcardType && !isErrorType(t)) {
+            if (!type.declaration.nameType) {
+              let constraint;
+              if (isArrayType(t) || t.flags & 1 /* Any */ && findResolutionCycleStartIndex(typeVariable, 4 /* ImmediateBaseConstraint */) < 0 && (constraint = getConstraintOfTypeParameter(typeVariable)) && everyType(constraint, isArrayOrTupleType)) {
+                return instantiateMappedArrayType(t, type, prependTypeMapping(typeVariable, t, mapper));
               }
-              const context = getInferenceContext(node);
-              const returnType = context.signature && getReturnTypeOfSignature(context.signature);
-              const returnSignature = returnType && getSingleCallOrConstructSignature(returnType);
-              if (returnSignature && !returnSignature.typeParameters && !every(context.inferences, hasInferenceCandidates)) {
-                const uniqueTypeParameters = getUniqueTypeParameters(context, signature.typeParameters);
-                const instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, uniqueTypeParameters);
-                const inferences = map(context.inferences, (info) => createInferenceInfo(info.typeParameter));
-                applyToParameterTypes(instantiatedSignature, contextualSignature, (source, target) => {
-                  inferTypes(inferences, source, target, 0, true);
-                });
-                if (some(inferences, hasInferenceCandidates)) {
-                  applyToReturnTypes(instantiatedSignature, contextualSignature, (source, target) => {
-                    inferTypes(inferences, source, target);
-                  });
-                  if (!hasOverlappingInferences(context.inferences, inferences)) {
-                    mergeInferences(context.inferences, inferences);
-                    context.inferredTypeParameters = concatenate(context.inferredTypeParameters, uniqueTypeParameters);
-                    return getOrCreateTypeFromSignature(instantiatedSignature);
-                  }
-                }
+              if (isGenericTupleType(t)) {
+                return instantiateMappedGenericTupleType(t, type, typeVariable, mapper);
+              }
+              if (isTupleType(t)) {
+                return instantiateMappedTupleType(t, type, prependTypeMapping(typeVariable, t, mapper));
               }
-              return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, context));
             }
+            return instantiateAnonymousType(type, prependTypeMapping(typeVariable, t, mapper));
           }
-        }
+          return t;
+        }, aliasSymbol, aliasTypeArguments);
       }
-      return type;
     }
-    function skippedGenericFunction(node, checkMode) {
-      if (checkMode & 2 /* Inferential */) {
-        const context = getInferenceContext(node);
-        context.flags |= 4 /* SkippedGenericFunction */;
+    return instantiateType(getConstraintTypeFromMappedType(type), mapper) === wildcardType ? wildcardType : instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments);
+  }
+  function getModifiedReadonlyState(state, modifiers) {
+    return modifiers & 1 /* IncludeReadonly */ ? true : modifiers & 2 /* ExcludeReadonly */ ? false : state;
+  }
+  function instantiateMappedGenericTupleType(tupleType, mappedType, typeVariable, mapper) {
+    const elementFlags = tupleType.target.elementFlags;
+    const elementTypes = map(getTypeArguments(tupleType), (t, i) => {
+      const singleton = elementFlags[i] & 8 /* Variadic */ ? t : elementFlags[i] & 4 /* Rest */ ? createArrayType(t) : createTupleType([t], [elementFlags[i]]);
+      return instantiateMappedType(mappedType, prependTypeMapping(typeVariable, singleton, mapper));
+    });
+    const newReadonly = getModifiedReadonlyState(tupleType.target.readonly, getMappedTypeModifiers(mappedType));
+    return createTupleType(elementTypes, map(elementTypes, (_) => 8 /* Variadic */), newReadonly);
+  }
+  function instantiateMappedArrayType(arrayType, mappedType, mapper) {
+    const elementType = instantiateMappedTypeTemplate(
+      mappedType,
+      numberType,
+      /*isOptional*/
+      true,
+      mapper
+    );
+    return isErrorType(elementType) ? errorType : createArrayType(elementType, getModifiedReadonlyState(isReadonlyArrayType(arrayType), getMappedTypeModifiers(mappedType)));
+  }
+  function instantiateMappedTupleType(tupleType, mappedType, mapper) {
+    const elementFlags = tupleType.target.elementFlags;
+    const elementTypes = map(getTypeArguments(tupleType), (_, i) => instantiateMappedTypeTemplate(mappedType, getStringLiteralType("" + i), !!(elementFlags[i] & 2 /* Optional */), mapper));
+    const modifiers = getMappedTypeModifiers(mappedType);
+    const newTupleModifiers = modifiers & 4 /* IncludeOptional */ ? map(elementFlags, (f) => f & 1 /* Required */ ? 2 /* Optional */ : f) : modifiers & 8 /* ExcludeOptional */ ? map(elementFlags, (f) => f & 2 /* Optional */ ? 1 /* Required */ : f) : elementFlags;
+    const newReadonly = getModifiedReadonlyState(tupleType.target.readonly, modifiers);
+    return contains(elementTypes, errorType) ? errorType : createTupleType(elementTypes, newTupleModifiers, newReadonly, tupleType.target.labeledElementDeclarations);
+  }
+  function instantiateMappedTypeTemplate(type, key, isOptional, mapper) {
+    const templateMapper = appendTypeMapping(mapper, getTypeParameterFromMappedType(type), key);
+    const propType = instantiateType(getTemplateTypeFromMappedType(type.target || type), templateMapper);
+    const modifiers = getMappedTypeModifiers(type);
+    return strictNullChecks && modifiers & 4 /* IncludeOptional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(
+      propType,
+      /*isProperty*/
+      true
+    ) : strictNullChecks && modifiers & 8 /* ExcludeOptional */ && isOptional ? getTypeWithFacts(propType, 524288 /* NEUndefined */) : propType;
+  }
+  function instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments) {
+    const result = createObjectType(type.objectFlags | 64 /* Instantiated */, type.symbol);
+    if (type.objectFlags & 32 /* Mapped */) {
+      result.declaration = type.declaration;
+      const origTypeParameter = getTypeParameterFromMappedType(type);
+      const freshTypeParameter = cloneTypeParameter(origTypeParameter);
+      result.typeParameter = freshTypeParameter;
+      mapper = combineTypeMappers(makeUnaryTypeMapper(origTypeParameter, freshTypeParameter), mapper);
+      freshTypeParameter.mapper = mapper;
+    }
+    if (type.objectFlags & 8388608 /* InstantiationExpressionType */) {
+      result.node = type.node;
+    }
+    result.target = type;
+    result.mapper = mapper;
+    result.aliasSymbol = aliasSymbol || type.aliasSymbol;
+    result.aliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
+    result.objectFlags |= result.aliasTypeArguments ? getPropagatingFlagsOfTypes(result.aliasTypeArguments) : 0;
+    return result;
+  }
+  function getConditionalTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments) {
+    const root = type.root;
+    if (root.outerTypeParameters) {
+      const typeArguments = map(root.outerTypeParameters, (t) => getMappedType(t, mapper));
+      const id = getTypeListId(typeArguments) + getAliasId(aliasSymbol, aliasTypeArguments);
+      let result = root.instantiations.get(id);
+      if (!result) {
+        const newMapper = createTypeMapper(root.outerTypeParameters, typeArguments);
+        const checkType = root.checkType;
+        const distributionType = root.isDistributive ? getMappedType(checkType, newMapper) : void 0;
+        result = distributionType && checkType !== distributionType && distributionType.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapTypeWithAlias(getReducedType(distributionType), (t) => getConditionalType(root, prependTypeMapping(checkType, t, newMapper)), aliasSymbol, aliasTypeArguments) : getConditionalType(root, newMapper, aliasSymbol, aliasTypeArguments);
+        root.instantiations.set(id, result);
       }
+      return result;
+    }
+    return type;
+  }
+  function instantiateType(type, mapper) {
+    return type && mapper ? instantiateTypeWithAlias(
+      type,
+      mapper,
+      /*aliasSymbol*/
+      void 0,
+      /*aliasTypeArguments*/
+      void 0
+    ) : type;
+  }
+  function instantiateTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) {
+    var _a2;
+    if (!couldContainTypeVariables(type)) {
+      return type;
     }
-    function hasInferenceCandidates(info) {
-      return !!(info.candidates || info.contraCandidates);
+    if (instantiationDepth === 100 || instantiationCount >= 5e6) {
+      (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "instantiateType_DepthLimit", { typeId: type.id, instantiationDepth, instantiationCount });
+      error(currentNode, Diagnostics.Type_instantiation_is_excessively_deep_and_possibly_infinite);
+      return errorType;
     }
-    function hasInferenceCandidatesOrDefault(info) {
-      return !!(info.candidates || info.contraCandidates || hasTypeParameterDefault(info.typeParameter));
+    totalInstantiationCount++;
+    instantiationCount++;
+    instantiationDepth++;
+    const result = instantiateTypeWorker(type, mapper, aliasSymbol, aliasTypeArguments);
+    instantiationDepth--;
+    return result;
+  }
+  function instantiateTypeWorker(type, mapper, aliasSymbol, aliasTypeArguments) {
+    const flags = type.flags;
+    if (flags & 262144 /* TypeParameter */) {
+      return getMappedType(type, mapper);
     }
-    function hasOverlappingInferences(a, b) {
-      for (let i = 0; i < a.length; i++) {
-        if (hasInferenceCandidates(a[i]) && hasInferenceCandidates(b[i])) {
-          return true;
+    if (flags & 524288 /* Object */) {
+      const objectFlags = type.objectFlags;
+      if (objectFlags & (4 /* Reference */ | 16 /* Anonymous */ | 32 /* Mapped */)) {
+        if (objectFlags & 4 /* Reference */ && !type.node) {
+          const resolvedTypeArguments = type.resolvedTypeArguments;
+          const newTypeArguments = instantiateTypes(resolvedTypeArguments, mapper);
+          return newTypeArguments !== resolvedTypeArguments ? createNormalizedTypeReference(type.target, newTypeArguments) : type;
         }
-      }
-      return false;
-    }
-    function mergeInferences(target, source) {
-      for (let i = 0; i < target.length; i++) {
-        if (!hasInferenceCandidates(target[i]) && hasInferenceCandidates(source[i])) {
-          target[i] = source[i];
+        if (objectFlags & 1024 /* ReverseMapped */) {
+          return instantiateReverseMappedType(type, mapper);
         }
+        return getObjectTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments);
       }
+      return type;
     }
-    function getUniqueTypeParameters(context, typeParameters) {
-      const result = [];
-      let oldTypeParameters;
-      let newTypeParameters;
-      for (const tp of typeParameters) {
-        const name = tp.symbol.escapedName;
-        if (hasTypeParameterByName(context.inferredTypeParameters, name) || hasTypeParameterByName(result, name)) {
-          const newName = getUniqueTypeParameterName(concatenate(context.inferredTypeParameters, result), name);
-          const symbol = createSymbol(262144 /* TypeParameter */, newName);
-          const newTypeParameter = createTypeParameter(symbol);
-          newTypeParameter.target = tp;
-          oldTypeParameters = append(oldTypeParameters, tp);
-          newTypeParameters = append(newTypeParameters, newTypeParameter);
-          result.push(newTypeParameter);
-        } else {
-          result.push(tp);
-        }
-      }
-      if (newTypeParameters) {
-        const mapper = createTypeMapper(oldTypeParameters, newTypeParameters);
-        for (const tp of newTypeParameters) {
-          tp.mapper = mapper;
-        }
+    if (flags & 3145728 /* UnionOrIntersection */) {
+      const origin = type.flags & 1048576 /* Union */ ? type.origin : void 0;
+      const types = origin && origin.flags & 3145728 /* UnionOrIntersection */ ? origin.types : type.types;
+      const newTypes = instantiateTypes(types, mapper);
+      if (newTypes === types && aliasSymbol === type.aliasSymbol) {
+        return type;
       }
-      return result;
+      const newAliasSymbol = aliasSymbol || type.aliasSymbol;
+      const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
+      return flags & 2097152 /* Intersection */ || origin && origin.flags & 2097152 /* Intersection */ ? getIntersectionType(newTypes, newAliasSymbol, newAliasTypeArguments) : getUnionType(newTypes, 1 /* Literal */, newAliasSymbol, newAliasTypeArguments);
     }
-    function hasTypeParameterByName(typeParameters, name) {
-      return some(typeParameters, (tp) => tp.symbol.escapedName === name);
+    if (flags & 4194304 /* Index */) {
+      return getIndexType(instantiateType(type.type, mapper));
     }
-    function getUniqueTypeParameterName(typeParameters, baseName) {
-      let len = baseName.length;
-      while (len > 1 && baseName.charCodeAt(len - 1) >= 48 /* _0 */ && baseName.charCodeAt(len - 1) <= 57 /* _9 */)
-        len--;
-      const s = baseName.slice(0, len);
-      for (let index = 1; true; index++) {
-        const augmentedName = s + index;
-        if (!hasTypeParameterByName(typeParameters, augmentedName)) {
-          return augmentedName;
-        }
-      }
+    if (flags & 134217728 /* TemplateLiteral */) {
+      return getTemplateLiteralType(type.texts, instantiateTypes(type.types, mapper));
     }
-    function getReturnTypeOfSingleNonGenericCallSignature(funcType) {
-      const signature = getSingleCallSignature(funcType);
-      if (signature && !signature.typeParameters) {
-        return getReturnTypeOfSignature(signature);
-      }
+    if (flags & 268435456 /* StringMapping */) {
+      return getStringMappingType(type.symbol, instantiateType(type.type, mapper));
     }
-    function getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) {
-      const funcType = checkExpression(expr.expression);
-      const nonOptionalType = getOptionalExpressionType(funcType, expr.expression);
-      const returnType = getReturnTypeOfSingleNonGenericCallSignature(funcType);
-      return returnType && propagateOptionalTypeMarker(returnType, expr, nonOptionalType !== funcType);
+    if (flags & 8388608 /* IndexedAccess */) {
+      const newAliasSymbol = aliasSymbol || type.aliasSymbol;
+      const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
+      return getIndexedAccessType(
+        instantiateType(type.objectType, mapper),
+        instantiateType(type.indexType, mapper),
+        type.accessFlags,
+        /*accessNode*/
+        void 0,
+        newAliasSymbol,
+        newAliasTypeArguments
+      );
     }
-    function getTypeOfExpression(node) {
-      const quickType = getQuickTypeOfExpression(node);
-      if (quickType) {
-        return quickType;
-      }
-      if (node.flags & 134217728 /* TypeCached */ && flowTypeCache) {
-        const cachedType = flowTypeCache[getNodeId(node)];
-        if (cachedType) {
-          return cachedType;
-        }
+    if (flags & 16777216 /* Conditional */) {
+      return getConditionalTypeInstantiation(type, combineTypeMappers(type.mapper, mapper), aliasSymbol, aliasTypeArguments);
+    }
+    if (flags & 33554432 /* Substitution */) {
+      const newBaseType = instantiateType(type.baseType, mapper);
+      const newConstraint = instantiateType(type.constraint, mapper);
+      if (newBaseType.flags & 8650752 /* TypeVariable */ && isGenericType(newConstraint)) {
+        return getSubstitutionType(newBaseType, newConstraint);
       }
-      const startInvocationCount = flowInvocationCount;
-      const type = checkExpression(node);
-      if (flowInvocationCount !== startInvocationCount) {
-        const cache = flowTypeCache || (flowTypeCache = []);
-        cache[getNodeId(node)] = type;
-        setNodeFlags(node, node.flags | 134217728 /* TypeCached */);
+      if (newConstraint.flags & 3 /* AnyOrUnknown */ || isTypeAssignableTo(getRestrictiveInstantiation(newBaseType), getRestrictiveInstantiation(newConstraint))) {
+        return newBaseType;
       }
+      return newBaseType.flags & 8650752 /* TypeVariable */ ? getSubstitutionType(newBaseType, newConstraint) : getIntersectionType([newConstraint, newBaseType]);
+    }
+    return type;
+  }
+  function instantiateReverseMappedType(type, mapper) {
+    const innerMappedType = instantiateType(type.mappedType, mapper);
+    if (!(getObjectFlags(innerMappedType) & 32 /* Mapped */)) {
       return type;
     }
-    function getQuickTypeOfExpression(node) {
-      let expr = skipParentheses(node, true);
-      if (isJSDocTypeAssertion(expr)) {
-        const type = getJSDocTypeAssertionType(expr);
-        if (!isConstTypeReference(type)) {
-          return getTypeFromTypeNode(type);
-        }
-      }
-      expr = skipParentheses(node);
-      if (isCallExpression(expr) && expr.expression.kind !== 106 /* SuperKeyword */ && !isRequireCall(expr, true) && !isSymbolOrSymbolForCall(expr)) {
-        const type = isCallChain(expr) ? getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) : getReturnTypeOfSingleNonGenericCallSignature(checkNonNullExpression(expr.expression));
-        if (type) {
-          return type;
-        }
-      } else if (isAssertionExpression(expr) && !isConstTypeReference(expr.type)) {
-        return getTypeFromTypeNode(expr.type);
-      } else if (node.kind === 8 /* NumericLiteral */ || node.kind === 10 /* StringLiteral */ || node.kind === 110 /* TrueKeyword */ || node.kind === 95 /* FalseKeyword */) {
-        return checkExpression(node);
-      }
-      return void 0;
+    const innerIndexType = instantiateType(type.constraintType, mapper);
+    if (!(innerIndexType.flags & 4194304 /* Index */)) {
+      return type;
     }
-    function getContextFreeTypeOfExpression(node) {
-      const links = getNodeLinks(node);
-      if (links.contextFreeType) {
-        return links.contextFreeType;
-      }
-      const saveContextualType = node.contextualType;
-      node.contextualType = anyType;
-      try {
-        const type = links.contextFreeType = checkExpression(node, 4 /* SkipContextSensitive */);
-        return type;
-      } finally {
-        node.contextualType = saveContextualType;
-      }
+    const instantiated = inferTypeForHomomorphicMappedType(
+      instantiateType(type.source, mapper),
+      innerMappedType,
+      innerIndexType
+    );
+    if (instantiated) {
+      return instantiated;
     }
-    function checkExpression(node, checkMode, forceTuple) {
-      var _a2, _b;
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Check, "checkExpression", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath });
-      const saveCurrentNode = currentNode;
-      currentNode = node;
-      instantiationCount = 0;
-      const uninstantiatedType = checkExpressionWorker(node, checkMode, forceTuple);
-      const type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode);
-      if (isConstEnumObjectType(type)) {
-        checkConstEnumAccess(node, type);
-      }
-      currentNode = saveCurrentNode;
-      (_b = tracing) == null ? void 0 : _b.pop();
+    return type;
+  }
+  function getUniqueLiteralFilledInstantiation(type) {
+    return type.flags & (131068 /* Primitive */ | 3 /* AnyOrUnknown */ | 131072 /* Never */) ? type : type.uniqueLiteralFilledInstantiation || (type.uniqueLiteralFilledInstantiation = instantiateType(type, uniqueLiteralMapper));
+  }
+  function getPermissiveInstantiation(type) {
+    return type.flags & (131068 /* Primitive */ | 3 /* AnyOrUnknown */ | 131072 /* Never */) ? type : type.permissiveInstantiation || (type.permissiveInstantiation = instantiateType(type, permissiveMapper));
+  }
+  function getRestrictiveInstantiation(type) {
+    if (type.flags & (131068 /* Primitive */ | 3 /* AnyOrUnknown */ | 131072 /* Never */)) {
       return type;
     }
-    function checkConstEnumAccess(node, type) {
-      const ok = node.parent.kind === 208 /* PropertyAccessExpression */ && node.parent.expression === node || node.parent.kind === 209 /* ElementAccessExpression */ && node.parent.expression === node || ((node.kind === 79 /* Identifier */ || node.kind === 163 /* QualifiedName */) && isInRightSideOfImportOrExportAssignment(node) || node.parent.kind === 183 /* TypeQuery */ && node.parent.exprName === node) || node.parent.kind === 278 /* ExportSpecifier */;
-      if (!ok) {
-        error(node, Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment_or_type_query);
+    if (type.restrictiveInstantiation) {
+      return type.restrictiveInstantiation;
+    }
+    type.restrictiveInstantiation = instantiateType(type, restrictiveMapper);
+    type.restrictiveInstantiation.restrictiveInstantiation = type.restrictiveInstantiation;
+    return type.restrictiveInstantiation;
+  }
+  function instantiateIndexInfo(info, mapper) {
+    return createIndexInfo(info.keyType, instantiateType(info.type, mapper), info.isReadonly, info.declaration);
+  }
+  function isContextSensitive(node) {
+    Debug.assert(node.kind !== 171 /* MethodDeclaration */ || isObjectLiteralMethod(node));
+    switch (node.kind) {
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
+      case 171 /* MethodDeclaration */:
+      case 259 /* FunctionDeclaration */:
+        return isContextSensitiveFunctionLikeDeclaration(node);
+      case 207 /* ObjectLiteralExpression */:
+        return some(node.properties, isContextSensitive);
+      case 206 /* ArrayLiteralExpression */:
+        return some(node.elements, isContextSensitive);
+      case 224 /* ConditionalExpression */:
+        return isContextSensitive(node.whenTrue) || isContextSensitive(node.whenFalse);
+      case 223 /* BinaryExpression */:
+        return (node.operatorToken.kind === 56 /* BarBarToken */ || node.operatorToken.kind === 60 /* QuestionQuestionToken */) && (isContextSensitive(node.left) || isContextSensitive(node.right));
+      case 299 /* PropertyAssignment */:
+        return isContextSensitive(node.initializer);
+      case 214 /* ParenthesizedExpression */:
+        return isContextSensitive(node.expression);
+      case 289 /* JsxAttributes */:
+        return some(node.properties, isContextSensitive) || isJsxOpeningElement(node.parent) && some(node.parent.parent.children, isContextSensitive);
+      case 288 /* JsxAttribute */: {
+        const { initializer } = node;
+        return !!initializer && isContextSensitive(initializer);
       }
-      if (compilerOptions.isolatedModules) {
-        Debug.assert(!!(type.symbol.flags & 128 /* ConstEnum */));
-        const constEnumDeclaration = type.symbol.valueDeclaration;
-        if (constEnumDeclaration.flags & 16777216 /* Ambient */) {
-          error(node, Diagnostics.Cannot_access_ambient_const_enums_when_the_isolatedModules_flag_is_provided);
-        }
+      case 291 /* JsxExpression */: {
+        const { expression } = node;
+        return !!expression && isContextSensitive(expression);
       }
     }
-    function checkParenthesizedExpression(node, checkMode) {
-      if (hasJSDocNodes(node) && isJSDocTypeAssertion(node)) {
-        const type = getJSDocTypeAssertionType(node);
-        return checkAssertionWorker(type, type, node.expression, checkMode);
+    return false;
+  }
+  function isContextSensitiveFunctionLikeDeclaration(node) {
+    return hasContextSensitiveParameters(node) || hasContextSensitiveReturnExpression(node);
+  }
+  function hasContextSensitiveReturnExpression(node) {
+    return !node.typeParameters && !getEffectiveReturnTypeNode(node) && !!node.body && node.body.kind !== 238 /* Block */ && isContextSensitive(node.body);
+  }
+  function isContextSensitiveFunctionOrObjectLiteralMethod(func) {
+    return (isFunctionExpressionOrArrowFunction(func) || isObjectLiteralMethod(func)) && isContextSensitiveFunctionLikeDeclaration(func);
+  }
+  function getTypeWithoutSignatures(type) {
+    if (type.flags & 524288 /* Object */) {
+      const resolved = resolveStructuredTypeMembers(type);
+      if (resolved.constructSignatures.length || resolved.callSignatures.length) {
+        const result = createObjectType(16 /* Anonymous */, type.symbol);
+        result.members = resolved.members;
+        result.properties = resolved.properties;
+        result.callSignatures = emptyArray;
+        result.constructSignatures = emptyArray;
+        result.indexInfos = emptyArray;
+        return result;
       }
-      return checkExpression(node.expression, checkMode);
+    } else if (type.flags & 2097152 /* Intersection */) {
+      return getIntersectionType(map(type.types, getTypeWithoutSignatures));
     }
-    function checkExpressionWorker(node, checkMode, forceTuple) {
-      const kind = node.kind;
-      if (cancellationToken) {
-        switch (kind) {
-          case 228 /* ClassExpression */:
-          case 215 /* FunctionExpression */:
-          case 216 /* ArrowFunction */:
-            cancellationToken.throwIfCancellationRequested();
-        }
-      }
-      switch (kind) {
-        case 79 /* Identifier */:
-          return checkIdentifier(node, checkMode);
-        case 80 /* PrivateIdentifier */:
-          return checkPrivateIdentifierExpression(node);
-        case 108 /* ThisKeyword */:
-          return checkThisExpression(node);
-        case 106 /* SuperKeyword */:
-          return checkSuperExpression(node);
-        case 104 /* NullKeyword */:
-          return nullWideningType;
-        case 14 /* NoSubstitutionTemplateLiteral */:
-        case 10 /* StringLiteral */:
-          return getFreshTypeOfLiteralType(getStringLiteralType(node.text));
-        case 8 /* NumericLiteral */:
-          checkGrammarNumericLiteral(node);
-          return getFreshTypeOfLiteralType(getNumberLiteralType(+node.text));
-        case 9 /* BigIntLiteral */:
-          checkGrammarBigIntLiteral(node);
-          return getFreshTypeOfLiteralType(getBigIntLiteralType({
-            negative: false,
-            base10Value: parsePseudoBigInt(node.text)
-          }));
-        case 110 /* TrueKeyword */:
-          return trueType;
-        case 95 /* FalseKeyword */:
-          return falseType;
-        case 225 /* TemplateExpression */:
-          return checkTemplateExpression(node);
-        case 13 /* RegularExpressionLiteral */:
-          return globalRegExpType;
-        case 206 /* ArrayLiteralExpression */:
-          return checkArrayLiteral(node, checkMode, forceTuple);
-        case 207 /* ObjectLiteralExpression */:
-          return checkObjectLiteral(node, checkMode);
-        case 208 /* PropertyAccessExpression */:
-          return checkPropertyAccessExpression(node, checkMode);
-        case 163 /* QualifiedName */:
-          return checkQualifiedName(node, checkMode);
-        case 209 /* ElementAccessExpression */:
-          return checkIndexedAccess(node, checkMode);
-        case 210 /* CallExpression */:
-          if (node.expression.kind === 100 /* ImportKeyword */) {
-            return checkImportCallExpression(node);
-          }
-        case 211 /* NewExpression */:
-          return checkCallExpression(node, checkMode);
-        case 212 /* TaggedTemplateExpression */:
-          return checkTaggedTemplateExpression(node);
-        case 214 /* ParenthesizedExpression */:
-          return checkParenthesizedExpression(node, checkMode);
-        case 228 /* ClassExpression */:
-          return checkClassExpression(node);
-        case 215 /* FunctionExpression */:
-        case 216 /* ArrowFunction */:
-          return checkFunctionExpressionOrObjectLiteralMethod(node, checkMode);
-        case 218 /* TypeOfExpression */:
-          return checkTypeOfExpression(node);
-        case 213 /* TypeAssertionExpression */:
-        case 231 /* AsExpression */:
-          return checkAssertion(node);
-        case 232 /* NonNullExpression */:
-          return checkNonNullAssertion(node);
-        case 230 /* ExpressionWithTypeArguments */:
-          return checkExpressionWithTypeArguments(node);
-        case 235 /* SatisfiesExpression */:
-          return checkSatisfiesExpression(node);
-        case 233 /* MetaProperty */:
-          return checkMetaProperty(node);
-        case 217 /* DeleteExpression */:
-          return checkDeleteExpression(node);
-        case 219 /* VoidExpression */:
-          return checkVoidExpression(node);
-        case 220 /* AwaitExpression */:
-          return checkAwaitExpression(node);
-        case 221 /* PrefixUnaryExpression */:
-          return checkPrefixUnaryExpression(node);
-        case 222 /* PostfixUnaryExpression */:
-          return checkPostfixUnaryExpression(node);
-        case 223 /* BinaryExpression */:
-          return checkBinaryExpression(node, checkMode);
-        case 224 /* ConditionalExpression */:
-          return checkConditionalExpression(node, checkMode);
-        case 227 /* SpreadElement */:
-          return checkSpreadExpression(node, checkMode);
-        case 229 /* OmittedExpression */:
-          return undefinedWideningType;
-        case 226 /* YieldExpression */:
-          return checkYieldExpression(node);
-        case 234 /* SyntheticExpression */:
-          return checkSyntheticExpression(node);
-        case 291 /* JsxExpression */:
-          return checkJsxExpression(node, checkMode);
-        case 281 /* JsxElement */:
-          return checkJsxElement(node, checkMode);
-        case 282 /* JsxSelfClosingElement */:
-          return checkJsxSelfClosingElement(node, checkMode);
-        case 285 /* JsxFragment */:
-          return checkJsxFragment(node);
-        case 289 /* JsxAttributes */:
-          return checkJsxAttributes(node, checkMode);
-        case 283 /* JsxOpeningElement */:
-          Debug.fail("Shouldn't ever directly check a JsxOpeningElement");
-      }
-      return errorType;
+    return type;
+  }
+  function isTypeIdenticalTo(source, target) {
+    return isTypeRelatedTo(source, target, identityRelation);
+  }
+  function compareTypesIdentical(source, target) {
+    return isTypeRelatedTo(source, target, identityRelation) ? -1 /* True */ : 0 /* False */;
+  }
+  function compareTypesAssignable(source, target) {
+    return isTypeRelatedTo(source, target, assignableRelation) ? -1 /* True */ : 0 /* False */;
+  }
+  function compareTypesSubtypeOf(source, target) {
+    return isTypeRelatedTo(source, target, subtypeRelation) ? -1 /* True */ : 0 /* False */;
+  }
+  function isTypeSubtypeOf(source, target) {
+    return isTypeRelatedTo(source, target, subtypeRelation);
+  }
+  function isTypeAssignableTo(source, target) {
+    return isTypeRelatedTo(source, target, assignableRelation);
+  }
+  function isTypeDerivedFrom(source, target) {
+    return source.flags & 1048576 /* Union */ ? every(source.types, (t) => isTypeDerivedFrom(t, target)) : target.flags & 1048576 /* Union */ ? some(target.types, (t) => isTypeDerivedFrom(source, t)) : source.flags & 2097152 /* Intersection */ ? some(source.types, (t) => isTypeDerivedFrom(t, target)) : source.flags & 58982400 /* InstantiableNonPrimitive */ ? isTypeDerivedFrom(getBaseConstraintOfType(source) || unknownType, target) : isEmptyAnonymousObjectType(target) ? !!(source.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */)) : target === globalObjectType ? !!(source.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */)) && !isEmptyAnonymousObjectType(source) : target === globalFunctionType ? !!(source.flags & 524288 /* Object */) && isFunctionObjectType(source) : hasBaseType(source, getTargetType(target)) || isArrayType(target) && !isReadonlyArrayType(target) && isTypeDerivedFrom(source, globalReadonlyArrayType);
+  }
+  function isTypeComparableTo(source, target) {
+    return isTypeRelatedTo(source, target, comparableRelation);
+  }
+  function areTypesComparable(type1, type2) {
+    return isTypeComparableTo(type1, type2) || isTypeComparableTo(type2, type1);
+  }
+  function checkTypeAssignableTo(source, target, errorNode, headMessage, containingMessageChain, errorOutputObject) {
+    return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain, errorOutputObject);
+  }
+  function checkTypeAssignableToAndOptionallyElaborate(source, target, errorNode, expr, headMessage, containingMessageChain) {
+    return checkTypeRelatedToAndOptionallyElaborate(
+      source,
+      target,
+      assignableRelation,
+      errorNode,
+      expr,
+      headMessage,
+      containingMessageChain,
+      /*errorOutputContainer*/
+      void 0
+    );
+  }
+  function checkTypeRelatedToAndOptionallyElaborate(source, target, relation, errorNode, expr, headMessage, containingMessageChain, errorOutputContainer) {
+    if (isTypeRelatedTo(source, target, relation))
+      return true;
+    if (!errorNode || !elaborateError(expr, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) {
+      return checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain, errorOutputContainer);
     }
-    function checkTypeParameter(node) {
-      checkGrammarModifiers(node);
-      if (node.expression) {
-        grammarErrorOnFirstToken(node.expression, Diagnostics.Type_expected);
-      }
-      checkSourceElement(node.constraint);
-      checkSourceElement(node.default);
-      const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node));
-      getBaseConstraintOfType(typeParameter);
-      if (!hasNonCircularTypeParameterDefault(typeParameter)) {
-        error(node.default, Diagnostics.Type_parameter_0_has_a_circular_default, typeToString(typeParameter));
-      }
-      const constraintType = getConstraintOfTypeParameter(typeParameter);
-      const defaultType = getDefaultFromTypeParameter(typeParameter);
-      if (constraintType && defaultType) {
-        checkTypeAssignableTo(defaultType, getTypeWithThisArgument(instantiateType(constraintType, makeUnaryTypeMapper(typeParameter, defaultType)), defaultType), node.default, Diagnostics.Type_0_does_not_satisfy_the_constraint_1);
-      }
-      checkNodeDeferred(node);
-      addLazyDiagnostic(() => checkTypeNameIsReserved(node.name, Diagnostics.Type_parameter_name_cannot_be_0));
+    return false;
+  }
+  function isOrHasGenericConditional(type) {
+    return !!(type.flags & 16777216 /* Conditional */ || type.flags & 2097152 /* Intersection */ && some(type.types, isOrHasGenericConditional));
+  }
+  function elaborateError(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) {
+    if (!node || isOrHasGenericConditional(target))
+      return false;
+    if (!checkTypeRelatedTo(
+      source,
+      target,
+      relation,
+      /*errorNode*/
+      void 0
+    ) && elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) {
+      return true;
     }
-    function checkTypeParameterDeferred(node) {
-      var _a2, _b;
-      if (isInterfaceDeclaration(node.parent) || isClassLike(node.parent) || isTypeAliasDeclaration(node.parent)) {
-        const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node));
-        const modifiers = getVarianceModifiers(typeParameter);
-        if (modifiers) {
-          const symbol = getSymbolOfNode(node.parent);
-          if (isTypeAliasDeclaration(node.parent) && !(getObjectFlags(getDeclaredTypeOfSymbol(symbol)) & (16 /* Anonymous */ | 32 /* Mapped */))) {
-            error(node, Diagnostics.Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types);
-          } else if (modifiers === 32768 /* In */ || modifiers === 65536 /* Out */) {
-            (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.CheckTypes, "checkTypeParameterDeferred", { parent: getTypeId(getDeclaredTypeOfSymbol(symbol)), id: getTypeId(typeParameter) });
-            const source = createMarkerType(symbol, typeParameter, modifiers === 65536 /* Out */ ? markerSubTypeForCheck : markerSuperTypeForCheck);
-            const target = createMarkerType(symbol, typeParameter, modifiers === 65536 /* Out */ ? markerSuperTypeForCheck : markerSubTypeForCheck);
-            const saveVarianceTypeParameter = typeParameter;
-            varianceTypeParameter = typeParameter;
-            checkTypeAssignableTo(source, target, node, Diagnostics.Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation);
-            varianceTypeParameter = saveVarianceTypeParameter;
-            (_b = tracing) == null ? void 0 : _b.pop();
-          }
+    switch (node.kind) {
+      case 291 /* JsxExpression */:
+      case 214 /* ParenthesizedExpression */:
+        return elaborateError(node.expression, source, target, relation, headMessage, containingMessageChain, errorOutputContainer);
+      case 223 /* BinaryExpression */:
+        switch (node.operatorToken.kind) {
+          case 63 /* EqualsToken */:
+          case 27 /* CommaToken */:
+            return elaborateError(node.right, source, target, relation, headMessage, containingMessageChain, errorOutputContainer);
         }
-      }
+        break;
+      case 207 /* ObjectLiteralExpression */:
+        return elaborateObjectLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer);
+      case 206 /* ArrayLiteralExpression */:
+        return elaborateArrayLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer);
+      case 289 /* JsxAttributes */:
+        return elaborateJsxComponents(node, source, target, relation, containingMessageChain, errorOutputContainer);
+      case 216 /* ArrowFunction */:
+        return elaborateArrowFunction(node, source, target, relation, containingMessageChain, errorOutputContainer);
     }
-    function checkParameter(node) {
-      checkGrammarDecoratorsAndModifiers(node);
-      checkVariableLikeDeclaration(node);
-      const func = getContainingFunction(node);
-      if (hasSyntacticModifier(node, 16476 /* ParameterPropertyModifier */)) {
-        if (!(func.kind === 173 /* Constructor */ && nodeIsPresent(func.body))) {
-          error(node, Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation);
-        }
-        if (func.kind === 173 /* Constructor */ && isIdentifier(node.name) && node.name.escapedText === "constructor") {
-          error(node.name, Diagnostics.constructor_cannot_be_used_as_a_parameter_property_name);
-        }
+    return false;
+  }
+  function elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) {
+    const callSignatures = getSignaturesOfType(source, 0 /* Call */);
+    const constructSignatures = getSignaturesOfType(source, 1 /* Construct */);
+    for (const signatures of [constructSignatures, callSignatures]) {
+      if (some(signatures, (s) => {
+        const returnType = getReturnTypeOfSignature(s);
+        return !(returnType.flags & (1 /* Any */ | 131072 /* Never */)) && checkTypeRelatedTo(
+          returnType,
+          target,
+          relation,
+          /*errorNode*/
+          void 0
+        );
+      })) {
+        const resultObj = errorOutputContainer || {};
+        checkTypeAssignableTo(source, target, node, headMessage, containingMessageChain, resultObj);
+        const diagnostic = resultObj.errors[resultObj.errors.length - 1];
+        addRelatedInfo(diagnostic, createDiagnosticForNode(
+          node,
+          signatures === constructSignatures ? Diagnostics.Did_you_mean_to_use_new_with_this_expression : Diagnostics.Did_you_mean_to_call_this_expression
+        ));
+        return true;
       }
-      if ((node.questionToken || isJSDocOptionalParameter(node)) && isBindingPattern(node.name) && func.body) {
-        error(node, Diagnostics.A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature);
+    }
+    return false;
+  }
+  function elaborateArrowFunction(node, source, target, relation, containingMessageChain, errorOutputContainer) {
+    if (isBlock(node.body)) {
+      return false;
+    }
+    if (some(node.parameters, hasType)) {
+      return false;
+    }
+    const sourceSig = getSingleCallSignature(source);
+    if (!sourceSig) {
+      return false;
+    }
+    const targetSignatures = getSignaturesOfType(target, 0 /* Call */);
+    if (!length(targetSignatures)) {
+      return false;
+    }
+    const returnExpression = node.body;
+    const sourceReturn = getReturnTypeOfSignature(sourceSig);
+    const targetReturn = getUnionType(map(targetSignatures, getReturnTypeOfSignature));
+    if (!checkTypeRelatedTo(
+      sourceReturn,
+      targetReturn,
+      relation,
+      /*errorNode*/
+      void 0
+    )) {
+      const elaborated = returnExpression && elaborateError(
+        returnExpression,
+        sourceReturn,
+        targetReturn,
+        relation,
+        /*headMessage*/
+        void 0,
+        containingMessageChain,
+        errorOutputContainer
+      );
+      if (elaborated) {
+        return elaborated;
       }
-      if (node.name && isIdentifier(node.name) && (node.name.escapedText === "this" || node.name.escapedText === "new")) {
-        if (func.parameters.indexOf(node) !== 0) {
-          error(node, Diagnostics.A_0_parameter_must_be_the_first_parameter, node.name.escapedText);
-        }
-        if (func.kind === 173 /* Constructor */ || func.kind === 177 /* ConstructSignature */ || func.kind === 182 /* ConstructorType */) {
-          error(node, Diagnostics.A_constructor_cannot_have_a_this_parameter);
-        }
-        if (func.kind === 216 /* ArrowFunction */) {
-          error(node, Diagnostics.An_arrow_function_cannot_have_a_this_parameter);
+      const resultObj = errorOutputContainer || {};
+      checkTypeRelatedTo(
+        sourceReturn,
+        targetReturn,
+        relation,
+        returnExpression,
+        /*message*/
+        void 0,
+        containingMessageChain,
+        resultObj
+      );
+      if (resultObj.errors) {
+        if (target.symbol && length(target.symbol.declarations)) {
+          addRelatedInfo(resultObj.errors[resultObj.errors.length - 1], createDiagnosticForNode(
+            target.symbol.declarations[0],
+            Diagnostics.The_expected_type_comes_from_the_return_type_of_this_signature
+          ));
         }
-        if (func.kind === 174 /* GetAccessor */ || func.kind === 175 /* SetAccessor */) {
-          error(node, Diagnostics.get_and_set_accessors_cannot_declare_this_parameters);
+        if ((getFunctionFlags(node) & 2 /* Async */) === 0 && !getTypeOfPropertyOfType(sourceReturn, "then") && checkTypeRelatedTo(
+          createPromiseType(sourceReturn),
+          targetReturn,
+          relation,
+          /*errorNode*/
+          void 0
+        )) {
+          addRelatedInfo(resultObj.errors[resultObj.errors.length - 1], createDiagnosticForNode(
+            node,
+            Diagnostics.Did_you_mean_to_mark_this_function_as_async
+          ));
         }
-      }
-      if (node.dotDotDotToken && !isBindingPattern(node.name) && !isTypeAssignableTo(getReducedType(getTypeOfSymbol(node.symbol)), anyReadonlyArrayType)) {
-        error(node, Diagnostics.A_rest_parameter_must_be_of_an_array_type);
+        return true;
       }
     }
-    function checkTypePredicate(node) {
-      const parent2 = getTypePredicateParent(node);
-      if (!parent2) {
-        error(node, Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods);
-        return;
-      }
-      const signature = getSignatureFromDeclaration(parent2);
-      const typePredicate = getTypePredicateOfSignature(signature);
-      if (!typePredicate) {
-        return;
+    return false;
+  }
+  function getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType) {
+    const idx = getIndexedAccessTypeOrUndefined(target, nameType);
+    if (idx) {
+      return idx;
+    }
+    if (target.flags & 1048576 /* Union */) {
+      const best = getBestMatchingType(source, target);
+      if (best) {
+        return getIndexedAccessTypeOrUndefined(best, nameType);
       }
-      checkSourceElement(node.type);
-      const { parameterName } = node;
-      if (typePredicate.kind === 0 /* This */ || typePredicate.kind === 2 /* AssertsThis */) {
-        getTypeFromThisTypeNode(parameterName);
-      } else {
-        if (typePredicate.parameterIndex >= 0) {
-          if (signatureHasRestParameter(signature) && typePredicate.parameterIndex === signature.parameters.length - 1) {
-            error(parameterName, Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter);
+    }
+  }
+  function checkExpressionForMutableLocationWithContextualType(next, sourcePropType) {
+    pushContextualType(next, sourcePropType);
+    const result = checkExpressionForMutableLocation(next, 1 /* Contextual */);
+    popContextualType();
+    return result;
+  }
+  function elaborateElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) {
+    let reportedError = false;
+    for (const value of iterator) {
+      const { errorNode: prop, innerExpression: next, nameType, errorMessage } = value;
+      let targetPropType = getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType);
+      if (!targetPropType || targetPropType.flags & 8388608 /* IndexedAccess */)
+        continue;
+      let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType);
+      if (!sourcePropType)
+        continue;
+      const propName = getPropertyNameFromIndex(
+        nameType,
+        /*accessNode*/
+        void 0
+      );
+      if (!checkTypeRelatedTo(
+        sourcePropType,
+        targetPropType,
+        relation,
+        /*errorNode*/
+        void 0
+      )) {
+        const elaborated = next && elaborateError(
+          next,
+          sourcePropType,
+          targetPropType,
+          relation,
+          /*headMessage*/
+          void 0,
+          containingMessageChain,
+          errorOutputContainer
+        );
+        reportedError = true;
+        if (!elaborated) {
+          const resultObj = errorOutputContainer || {};
+          const specificSource = next ? checkExpressionForMutableLocationWithContextualType(next, sourcePropType) : sourcePropType;
+          if (exactOptionalPropertyTypes && isExactOptionalPropertyMismatch(specificSource, targetPropType)) {
+            const diag2 = createDiagnosticForNode(prop, Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target, typeToString(specificSource), typeToString(targetPropType));
+            diagnostics.add(diag2);
+            resultObj.errors = [diag2];
           } else {
-            if (typePredicate.type) {
-              const leadingError = () => chainDiagnosticMessages(void 0, Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type);
-              checkTypeAssignableTo(
-                typePredicate.type,
-                getTypeOfSymbol(signature.parameters[typePredicate.parameterIndex]),
-                node.type,
-                void 0,
-                leadingError
-              );
+            const targetIsOptional = !!(propName && (getPropertyOfType(target, propName) || unknownSymbol).flags & 16777216 /* Optional */);
+            const sourceIsOptional = !!(propName && (getPropertyOfType(source, propName) || unknownSymbol).flags & 16777216 /* Optional */);
+            targetPropType = removeMissingType(targetPropType, targetIsOptional);
+            sourcePropType = removeMissingType(sourcePropType, targetIsOptional && sourceIsOptional);
+            const result = checkTypeRelatedTo(specificSource, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
+            if (result && specificSource !== sourcePropType) {
+              checkTypeRelatedTo(sourcePropType, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
+            }
+          }
+          if (resultObj.errors) {
+            const reportedDiag = resultObj.errors[resultObj.errors.length - 1];
+            const propertyName = isTypeUsableAsPropertyName(nameType) ? getPropertyNameFromType(nameType) : void 0;
+            const targetProp = propertyName !== void 0 ? getPropertyOfType(target, propertyName) : void 0;
+            let issuedElaboration = false;
+            if (!targetProp) {
+              const indexInfo = getApplicableIndexInfo(target, nameType);
+              if (indexInfo && indexInfo.declaration && !getSourceFileOfNode(indexInfo.declaration).hasNoDefaultLib) {
+                issuedElaboration = true;
+                addRelatedInfo(reportedDiag, createDiagnosticForNode(indexInfo.declaration, Diagnostics.The_expected_type_comes_from_this_index_signature));
+              }
             }
-          }
-        } else if (parameterName) {
-          let hasReportedError = false;
-          for (const { name } of parent2.parameters) {
-            if (isBindingPattern(name) && checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, parameterName, typePredicate.parameterName)) {
-              hasReportedError = true;
-              break;
+            if (!issuedElaboration && (targetProp && length(targetProp.declarations) || target.symbol && length(target.symbol.declarations))) {
+              const targetNode = targetProp && length(targetProp.declarations) ? targetProp.declarations[0] : target.symbol.declarations[0];
+              if (!getSourceFileOfNode(targetNode).hasNoDefaultLib) {
+                addRelatedInfo(reportedDiag, createDiagnosticForNode(
+                  targetNode,
+                  Diagnostics.The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1,
+                  propertyName && !(nameType.flags & 8192 /* UniqueESSymbol */) ? unescapeLeadingUnderscores(propertyName) : typeToString(nameType),
+                  typeToString(target)
+                ));
+              }
             }
           }
-          if (!hasReportedError) {
-            error(node.parameterName, Diagnostics.Cannot_find_parameter_0, typePredicate.parameterName);
-          }
         }
       }
     }
-    function getTypePredicateParent(node) {
-      switch (node.parent.kind) {
-        case 216 /* ArrowFunction */:
-        case 176 /* CallSignature */:
-        case 259 /* FunctionDeclaration */:
-        case 215 /* FunctionExpression */:
-        case 181 /* FunctionType */:
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-          const parent2 = node.parent;
-          if (node === parent2.type) {
-            return parent2;
-          }
-      }
-    }
-    function checkIfTypePredicateVariableIsDeclaredInBindingPattern(pattern, predicateVariableNode, predicateVariableName) {
-      for (const element of pattern.elements) {
-        if (isOmittedExpression(element)) {
-          continue;
-        }
-        const name = element.name;
-        if (name.kind === 79 /* Identifier */ && name.escapedText === predicateVariableName) {
-          error(
-            predicateVariableNode,
-            Diagnostics.A_type_predicate_cannot_reference_element_0_in_a_binding_pattern,
-            predicateVariableName
-          );
-          return true;
-        } else if (name.kind === 204 /* ArrayBindingPattern */ || name.kind === 203 /* ObjectBindingPattern */) {
-          if (checkIfTypePredicateVariableIsDeclaredInBindingPattern(
-            name,
-            predicateVariableNode,
-            predicateVariableName
-          )) {
-            return true;
+    return reportedError;
+  }
+  function elaborateIterableOrArrayLikeTargetElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) {
+    const tupleOrArrayLikeTargetParts = filterType(target, isArrayOrTupleLikeType);
+    const nonTupleOrArrayLikeTargetParts = filterType(target, (t) => !isArrayOrTupleLikeType(t));
+    const iterationType = nonTupleOrArrayLikeTargetParts !== neverType ? getIterationTypeOfIterable(
+      13 /* ForOf */,
+      0 /* Yield */,
+      nonTupleOrArrayLikeTargetParts,
+      /*errorNode*/
+      void 0
+    ) : void 0;
+    let reportedError = false;
+    for (let status = iterator.next(); !status.done; status = iterator.next()) {
+      const { errorNode: prop, innerExpression: next, nameType, errorMessage } = status.value;
+      let targetPropType = iterationType;
+      const targetIndexedPropType = tupleOrArrayLikeTargetParts !== neverType ? getBestMatchIndexedAccessTypeOrUndefined(source, tupleOrArrayLikeTargetParts, nameType) : void 0;
+      if (targetIndexedPropType && !(targetIndexedPropType.flags & 8388608 /* IndexedAccess */)) {
+        targetPropType = iterationType ? getUnionType([iterationType, targetIndexedPropType]) : targetIndexedPropType;
+      }
+      if (!targetPropType)
+        continue;
+      let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType);
+      if (!sourcePropType)
+        continue;
+      const propName = getPropertyNameFromIndex(
+        nameType,
+        /*accessNode*/
+        void 0
+      );
+      if (!checkTypeRelatedTo(
+        sourcePropType,
+        targetPropType,
+        relation,
+        /*errorNode*/
+        void 0
+      )) {
+        const elaborated = next && elaborateError(
+          next,
+          sourcePropType,
+          targetPropType,
+          relation,
+          /*headMessage*/
+          void 0,
+          containingMessageChain,
+          errorOutputContainer
+        );
+        reportedError = true;
+        if (!elaborated) {
+          const resultObj = errorOutputContainer || {};
+          const specificSource = next ? checkExpressionForMutableLocationWithContextualType(next, sourcePropType) : sourcePropType;
+          if (exactOptionalPropertyTypes && isExactOptionalPropertyMismatch(specificSource, targetPropType)) {
+            const diag2 = createDiagnosticForNode(prop, Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target, typeToString(specificSource), typeToString(targetPropType));
+            diagnostics.add(diag2);
+            resultObj.errors = [diag2];
+          } else {
+            const targetIsOptional = !!(propName && (getPropertyOfType(tupleOrArrayLikeTargetParts, propName) || unknownSymbol).flags & 16777216 /* Optional */);
+            const sourceIsOptional = !!(propName && (getPropertyOfType(source, propName) || unknownSymbol).flags & 16777216 /* Optional */);
+            targetPropType = removeMissingType(targetPropType, targetIsOptional);
+            sourcePropType = removeMissingType(sourcePropType, targetIsOptional && sourceIsOptional);
+            const result = checkTypeRelatedTo(specificSource, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
+            if (result && specificSource !== sourcePropType) {
+              checkTypeRelatedTo(sourcePropType, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
+            }
           }
         }
       }
     }
-    function checkSignatureDeclaration(node) {
-      if (node.kind === 178 /* IndexSignature */) {
-        checkGrammarIndexSignature(node);
-      } else if (node.kind === 181 /* FunctionType */ || node.kind === 259 /* FunctionDeclaration */ || node.kind === 182 /* ConstructorType */ || node.kind === 176 /* CallSignature */ || node.kind === 173 /* Constructor */ || node.kind === 177 /* ConstructSignature */) {
-        checkGrammarFunctionLikeDeclaration(node);
+    return reportedError;
+  }
+  function* generateJsxAttributes(node) {
+    if (!length(node.properties))
+      return;
+    for (const prop of node.properties) {
+      if (isJsxSpreadAttribute(prop) || isHyphenatedJsxName(idText(prop.name)))
+        continue;
+      yield { errorNode: prop.name, innerExpression: prop.initializer, nameType: getStringLiteralType(idText(prop.name)) };
+    }
+  }
+  function* generateJsxChildren(node, getInvalidTextDiagnostic) {
+    if (!length(node.children))
+      return;
+    let memberOffset = 0;
+    for (let i = 0; i < node.children.length; i++) {
+      const child = node.children[i];
+      const nameType = getNumberLiteralType(i - memberOffset);
+      const elem = getElaborationElementForJsxChild(child, nameType, getInvalidTextDiagnostic);
+      if (elem) {
+        yield elem;
+      } else {
+        memberOffset++;
       }
-      const functionFlags = getFunctionFlags(node);
-      if (!(functionFlags & 4 /* Invalid */)) {
-        if ((functionFlags & 3 /* AsyncGenerator */) === 3 /* AsyncGenerator */ && languageVersion < 99 /* ESNext */) {
-          checkExternalEmitHelpers(node, 6144 /* AsyncGeneratorIncludes */);
-        }
-        if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */ && languageVersion < 4 /* ES2017 */) {
-          checkExternalEmitHelpers(node, 64 /* Awaiter */);
-        }
-        if ((functionFlags & 3 /* AsyncGenerator */) !== 0 /* Normal */ && languageVersion < 2 /* ES2015 */) {
-          checkExternalEmitHelpers(node, 128 /* Generator */);
+    }
+  }
+  function getElaborationElementForJsxChild(child, nameType, getInvalidTextDiagnostic) {
+    switch (child.kind) {
+      case 291 /* JsxExpression */:
+        return { errorNode: child, innerExpression: child.expression, nameType };
+      case 11 /* JsxText */:
+        if (child.containsOnlyTriviaWhiteSpaces) {
+          break;
         }
+        return { errorNode: child, innerExpression: void 0, nameType, errorMessage: getInvalidTextDiagnostic() };
+      case 281 /* JsxElement */:
+      case 282 /* JsxSelfClosingElement */:
+      case 285 /* JsxFragment */:
+        return { errorNode: child, innerExpression: child, nameType };
+      default:
+        return Debug.assertNever(child, "Found invalid jsx child");
+    }
+  }
+  function elaborateJsxComponents(node, source, target, relation, containingMessageChain, errorOutputContainer) {
+    let result = elaborateElementwise(generateJsxAttributes(node), source, target, relation, containingMessageChain, errorOutputContainer);
+    let invalidTextDiagnostic;
+    if (isJsxOpeningElement(node.parent) && isJsxElement(node.parent.parent)) {
+      const containingElement = node.parent.parent;
+      const childPropName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node));
+      const childrenPropName = childPropName === void 0 ? "children" : unescapeLeadingUnderscores(childPropName);
+      const childrenNameType = getStringLiteralType(childrenPropName);
+      const childrenTargetType = getIndexedAccessType(target, childrenNameType);
+      const validChildren = getSemanticJsxChildren(containingElement.children);
+      if (!length(validChildren)) {
+        return result;
       }
-      checkTypeParameters(getEffectiveTypeParameterDeclarations(node));
-      checkUnmatchedJSDocParameters(node);
-      forEach(node.parameters, checkParameter);
-      if (node.type) {
-        checkSourceElement(node.type);
-      }
-      addLazyDiagnostic(checkSignatureDeclarationDiagnostics);
-      function checkSignatureDeclarationDiagnostics() {
-        checkCollisionWithArgumentsInGeneratedCode(node);
-        const returnTypeNode = getEffectiveReturnTypeNode(node);
-        if (noImplicitAny && !returnTypeNode) {
-          switch (node.kind) {
-            case 177 /* ConstructSignature */:
-              error(node, Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type);
-              break;
-            case 176 /* CallSignature */:
-              error(node, Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type);
-              break;
+      const moreThanOneRealChildren = length(validChildren) > 1;
+      let arrayLikeTargetParts;
+      let nonArrayLikeTargetParts;
+      const iterableType = getGlobalIterableType(
+        /*reportErrors*/
+        false
+      );
+      if (iterableType !== emptyGenericType) {
+        const anyIterable = createIterableType(anyType);
+        arrayLikeTargetParts = filterType(childrenTargetType, (t) => isTypeAssignableTo(t, anyIterable));
+        nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isTypeAssignableTo(t, anyIterable));
+      } else {
+        arrayLikeTargetParts = filterType(childrenTargetType, isArrayOrTupleLikeType);
+        nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isArrayOrTupleLikeType(t));
+      }
+      if (moreThanOneRealChildren) {
+        if (arrayLikeTargetParts !== neverType) {
+          const realSource = createTupleType(checkJsxChildren(containingElement, 0 /* Normal */));
+          const children = generateJsxChildren(containingElement, getInvalidTextualChildDiagnostic);
+          result = elaborateIterableOrArrayLikeTargetElementwise(children, realSource, arrayLikeTargetParts, relation, containingMessageChain, errorOutputContainer) || result;
+        } else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) {
+          result = true;
+          const diag2 = error(
+            containingElement.openingElement.tagName,
+            Diagnostics.This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided,
+            childrenPropName,
+            typeToString(childrenTargetType)
+          );
+          if (errorOutputContainer && errorOutputContainer.skipLogging) {
+            (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
           }
         }
-        if (returnTypeNode) {
-          const functionFlags2 = getFunctionFlags(node);
-          if ((functionFlags2 & (4 /* Invalid */ | 1 /* Generator */)) === 1 /* Generator */) {
-            const returnType = getTypeFromTypeNode(returnTypeNode);
-            if (returnType === voidType) {
-              error(returnTypeNode, Diagnostics.A_generator_cannot_have_a_void_type_annotation);
-            } else {
-              const generatorYieldType = getIterationTypeOfGeneratorFunctionReturnType(0 /* Yield */, returnType, (functionFlags2 & 2 /* Async */) !== 0) || anyType;
-              const generatorReturnType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, returnType, (functionFlags2 & 2 /* Async */) !== 0) || generatorYieldType;
-              const generatorNextType = getIterationTypeOfGeneratorFunctionReturnType(2 /* Next */, returnType, (functionFlags2 & 2 /* Async */) !== 0) || unknownType;
-              const generatorInstantiation = createGeneratorReturnType(generatorYieldType, generatorReturnType, generatorNextType, !!(functionFlags2 & 2 /* Async */));
-              checkTypeAssignableTo(generatorInstantiation, returnType, returnTypeNode);
-            }
-          } else if ((functionFlags2 & 3 /* AsyncGenerator */) === 2 /* Async */) {
-            checkAsyncFunctionReturnType(node, returnTypeNode);
+      } else {
+        if (nonArrayLikeTargetParts !== neverType) {
+          const child = validChildren[0];
+          const elem = getElaborationElementForJsxChild(child, childrenNameType, getInvalidTextualChildDiagnostic);
+          if (elem) {
+            result = elaborateElementwise(
+              function* () {
+                yield elem;
+              }(),
+              source,
+              target,
+              relation,
+              containingMessageChain,
+              errorOutputContainer
+            ) || result;
+          }
+        } else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) {
+          result = true;
+          const diag2 = error(
+            containingElement.openingElement.tagName,
+            Diagnostics.This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_provided,
+            childrenPropName,
+            typeToString(childrenTargetType)
+          );
+          if (errorOutputContainer && errorOutputContainer.skipLogging) {
+            (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
           }
-        }
-        if (node.kind !== 178 /* IndexSignature */ && node.kind !== 320 /* JSDocFunctionType */) {
-          registerForUnusedIdentifiersCheck(node);
         }
       }
     }
-    function checkClassForDuplicateDeclarations(node) {
-      const instanceNames = /* @__PURE__ */ new Map();
-      const staticNames = /* @__PURE__ */ new Map();
-      const privateIdentifiers = /* @__PURE__ */ new Map();
-      for (const member of node.members) {
-        if (member.kind === 173 /* Constructor */) {
-          for (const param of member.parameters) {
-            if (isParameterPropertyDeclaration(param, member) && !isBindingPattern(param.name)) {
-              addName(instanceNames, param.name, param.name.escapedText, 3 /* GetOrSetAccessor */);
-            }
-          }
-        } else {
-          const isStaticMember = isStatic(member);
-          const name = member.name;
-          if (!name) {
-            continue;
-          }
-          const isPrivate = isPrivateIdentifier(name);
-          const privateStaticFlags = isPrivate && isStaticMember ? 16 /* PrivateStatic */ : 0;
-          const names = isPrivate ? privateIdentifiers : isStaticMember ? staticNames : instanceNames;
-          const memberName = name && getPropertyNameForPropertyNameNode(name);
-          if (memberName) {
-            switch (member.kind) {
-              case 174 /* GetAccessor */:
-                addName(names, name, memberName, 1 /* GetAccessor */ | privateStaticFlags);
-                break;
-              case 175 /* SetAccessor */:
-                addName(names, name, memberName, 2 /* SetAccessor */ | privateStaticFlags);
-                break;
-              case 169 /* PropertyDeclaration */:
-                addName(names, name, memberName, 3 /* GetOrSetAccessor */ | privateStaticFlags);
-                break;
-              case 171 /* MethodDeclaration */:
-                addName(names, name, memberName, 8 /* Method */ | privateStaticFlags);
-                break;
-            }
-          }
-        }
+    return result;
+    function getInvalidTextualChildDiagnostic() {
+      if (!invalidTextDiagnostic) {
+        const tagNameText = getTextOfNode(node.parent.tagName);
+        const childPropName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node));
+        const childrenPropName = childPropName === void 0 ? "children" : unescapeLeadingUnderscores(childPropName);
+        const childrenTargetType = getIndexedAccessType(target, getStringLiteralType(childrenPropName));
+        const diagnostic = Diagnostics._0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2;
+        invalidTextDiagnostic = { ...diagnostic, key: "!!ALREADY FORMATTED!!", message: formatMessage(
+          /*_dummy*/
+          void 0,
+          diagnostic,
+          tagNameText,
+          childrenPropName,
+          typeToString(childrenTargetType)
+        ) };
       }
-      function addName(names, location2, name, meaning) {
-        const prev = names.get(name);
-        if (prev) {
-          if ((prev & 16 /* PrivateStatic */) !== (meaning & 16 /* PrivateStatic */)) {
-            error(location2, Diagnostics.Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name, getTextOfNode(location2));
-          } else {
-            const prevIsMethod = !!(prev & 8 /* Method */);
-            const isMethod = !!(meaning & 8 /* Method */);
-            if (prevIsMethod || isMethod) {
-              if (prevIsMethod !== isMethod) {
-                error(location2, Diagnostics.Duplicate_identifier_0, getTextOfNode(location2));
-              }
-            } else if (prev & meaning & ~16 /* PrivateStatic */) {
-              error(location2, Diagnostics.Duplicate_identifier_0, getTextOfNode(location2));
-            } else {
-              names.set(name, prev | meaning);
-            }
-          }
-        } else {
-          names.set(name, meaning);
-        }
+      return invalidTextDiagnostic;
+    }
+  }
+  function* generateLimitedTupleElements(node, target) {
+    const len = length(node.elements);
+    if (!len)
+      return;
+    for (let i = 0; i < len; i++) {
+      if (isTupleLikeType(target) && !getPropertyOfType(target, "" + i))
+        continue;
+      const elem = node.elements[i];
+      if (isOmittedExpression(elem))
+        continue;
+      const nameType = getNumberLiteralType(i);
+      yield { errorNode: elem, innerExpression: elem, nameType };
+    }
+  }
+  function elaborateArrayLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer) {
+    if (target.flags & (131068 /* Primitive */ | 131072 /* Never */))
+      return false;
+    if (isTupleLikeType(source)) {
+      return elaborateElementwise(generateLimitedTupleElements(node, target), source, target, relation, containingMessageChain, errorOutputContainer);
+    }
+    pushContextualType(node, target);
+    const tupleizedType = checkArrayLiteral(
+      node,
+      1 /* Contextual */,
+      /*forceTuple*/
+      true
+    );
+    popContextualType();
+    if (isTupleLikeType(tupleizedType)) {
+      return elaborateElementwise(generateLimitedTupleElements(node, target), tupleizedType, target, relation, containingMessageChain, errorOutputContainer);
+    }
+    return false;
+  }
+  function* generateObjectLiteralElements(node) {
+    if (!length(node.properties))
+      return;
+    for (const prop of node.properties) {
+      if (isSpreadAssignment(prop))
+        continue;
+      const type = getLiteralTypeFromProperty(getSymbolOfDeclaration(prop), 8576 /* StringOrNumberLiteralOrUnique */);
+      if (!type || type.flags & 131072 /* Never */) {
+        continue;
+      }
+      switch (prop.kind) {
+        case 175 /* SetAccessor */:
+        case 174 /* GetAccessor */:
+        case 171 /* MethodDeclaration */:
+        case 300 /* ShorthandPropertyAssignment */:
+          yield { errorNode: prop.name, innerExpression: void 0, nameType: type };
+          break;
+        case 299 /* PropertyAssignment */:
+          yield { errorNode: prop.name, innerExpression: prop.initializer, nameType: type, errorMessage: isComputedNonLiteralName(prop.name) ? Diagnostics.Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1 : void 0 };
+          break;
+        default:
+          Debug.assertNever(prop);
       }
     }
-    function checkClassForStaticPropertyNameConflicts(node) {
-      for (const member of node.members) {
-        const memberNameNode = member.name;
-        const isStaticMember = isStatic(member);
-        if (isStaticMember && memberNameNode) {
-          const memberName = getPropertyNameForPropertyNameNode(memberNameNode);
-          switch (memberName) {
-            case "name":
-            case "length":
-            case "caller":
-            case "arguments":
-            case "prototype":
-              const message = Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1;
-              const className = getNameOfSymbolAsWritten(getSymbolOfNode(node));
-              error(memberNameNode, message, memberName, className);
-              break;
+  }
+  function elaborateObjectLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer) {
+    if (target.flags & (131068 /* Primitive */ | 131072 /* Never */))
+      return false;
+    return elaborateElementwise(generateObjectLiteralElements(node), source, target, relation, containingMessageChain, errorOutputContainer);
+  }
+  function checkTypeComparableTo(source, target, errorNode, headMessage, containingMessageChain) {
+    return checkTypeRelatedTo(source, target, comparableRelation, errorNode, headMessage, containingMessageChain);
+  }
+  function isSignatureAssignableTo(source, target, ignoreReturnTypes) {
+    return compareSignaturesRelated(
+      source,
+      target,
+      ignoreReturnTypes ? 4 /* IgnoreReturnTypes */ : 0 /* None */,
+      /*reportErrors*/
+      false,
+      /*errorReporter*/
+      void 0,
+      /*errorReporter*/
+      void 0,
+      compareTypesAssignable,
+      /*reportUnreliableMarkers*/
+      void 0
+    ) !== 0 /* False */;
+  }
+  function isAnySignature(s) {
+    return !s.typeParameters && (!s.thisParameter || isTypeAny(getTypeOfParameter(s.thisParameter))) && s.parameters.length === 1 && signatureHasRestParameter(s) && (getTypeOfParameter(s.parameters[0]) === anyArrayType || isTypeAny(getTypeOfParameter(s.parameters[0]))) && isTypeAny(getReturnTypeOfSignature(s));
+  }
+  function compareSignaturesRelated(source, target, checkMode, reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) {
+    if (source === target) {
+      return -1 /* True */;
+    }
+    if (isAnySignature(target)) {
+      return -1 /* True */;
+    }
+    const targetCount = getParameterCount(target);
+    const sourceHasMoreParameters = !hasEffectiveRestParameter(target) && (checkMode & 8 /* StrictArity */ ? hasEffectiveRestParameter(source) || getParameterCount(source) > targetCount : getMinArgumentCount(source) > targetCount);
+    if (sourceHasMoreParameters) {
+      return 0 /* False */;
+    }
+    if (source.typeParameters && source.typeParameters !== target.typeParameters) {
+      target = getCanonicalSignature(target);
+      source = instantiateSignatureInContextOf(
+        source,
+        target,
+        /*inferenceContext*/
+        void 0,
+        compareTypes
+      );
+    }
+    const sourceCount = getParameterCount(source);
+    const sourceRestType = getNonArrayRestType(source);
+    const targetRestType = getNonArrayRestType(target);
+    if (sourceRestType || targetRestType) {
+      void instantiateType(sourceRestType || targetRestType, reportUnreliableMarkers);
+    }
+    const kind = target.declaration ? target.declaration.kind : 0 /* Unknown */;
+    const strictVariance = !(checkMode & 3 /* Callback */) && strictFunctionTypes && kind !== 171 /* MethodDeclaration */ && kind !== 170 /* MethodSignature */ && kind !== 173 /* Constructor */;
+    let result = -1 /* True */;
+    const sourceThisType = getThisTypeOfSignature(source);
+    if (sourceThisType && sourceThisType !== voidType) {
+      const targetThisType = getThisTypeOfSignature(target);
+      if (targetThisType) {
+        const related = !strictVariance && compareTypes(
+          sourceThisType,
+          targetThisType,
+          /*reportErrors*/
+          false
+        ) || compareTypes(targetThisType, sourceThisType, reportErrors2);
+        if (!related) {
+          if (reportErrors2) {
+            errorReporter(Diagnostics.The_this_types_of_each_signature_are_incompatible);
           }
+          return 0 /* False */;
         }
+        result &= related;
       }
     }
-    function checkObjectTypeForDuplicateDeclarations(node) {
-      const names = /* @__PURE__ */ new Map();
-      for (const member of node.members) {
-        if (member.kind === 168 /* PropertySignature */) {
-          let memberName;
-          const name = member.name;
-          switch (name.kind) {
-            case 10 /* StringLiteral */:
-            case 8 /* NumericLiteral */:
-              memberName = name.text;
-              break;
-            case 79 /* Identifier */:
-              memberName = idText(name);
-              break;
-            default:
-              continue;
-          }
-          if (names.get(memberName)) {
-            error(getNameOfDeclaration(member.symbol.valueDeclaration), Diagnostics.Duplicate_identifier_0, memberName);
-            error(member.name, Diagnostics.Duplicate_identifier_0, memberName);
-          } else {
-            names.set(memberName, true);
+    const paramCount = sourceRestType || targetRestType ? Math.min(sourceCount, targetCount) : Math.max(sourceCount, targetCount);
+    const restIndex = sourceRestType || targetRestType ? paramCount - 1 : -1;
+    for (let i = 0; i < paramCount; i++) {
+      const sourceType = i === restIndex ? getRestTypeAtPosition(source, i) : tryGetTypeAtPosition(source, i);
+      const targetType = i === restIndex ? getRestTypeAtPosition(target, i) : tryGetTypeAtPosition(target, i);
+      if (sourceType && targetType) {
+        const sourceSig = checkMode & 3 /* Callback */ ? void 0 : getSingleCallSignature(getNonNullableType(sourceType));
+        const targetSig = checkMode & 3 /* Callback */ ? void 0 : getSingleCallSignature(getNonNullableType(targetType));
+        const callbacks = sourceSig && targetSig && !getTypePredicateOfSignature(sourceSig) && !getTypePredicateOfSignature(targetSig) && (getTypeFacts(sourceType) & 50331648 /* IsUndefinedOrNull */) === (getTypeFacts(targetType) & 50331648 /* IsUndefinedOrNull */);
+        let related = callbacks ? compareSignaturesRelated(targetSig, sourceSig, checkMode & 8 /* StrictArity */ | (strictVariance ? 2 /* StrictCallback */ : 1 /* BivariantCallback */), reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) : !(checkMode & 3 /* Callback */) && !strictVariance && compareTypes(
+          sourceType,
+          targetType,
+          /*reportErrors*/
+          false
+        ) || compareTypes(targetType, sourceType, reportErrors2);
+        if (related && checkMode & 8 /* StrictArity */ && i >= getMinArgumentCount(source) && i < getMinArgumentCount(target) && compareTypes(
+          sourceType,
+          targetType,
+          /*reportErrors*/
+          false
+        )) {
+          related = 0 /* False */;
+        }
+        if (!related) {
+          if (reportErrors2) {
+            errorReporter(
+              Diagnostics.Types_of_parameters_0_and_1_are_incompatible,
+              unescapeLeadingUnderscores(getParameterNameAtPosition(source, i)),
+              unescapeLeadingUnderscores(getParameterNameAtPosition(target, i))
+            );
           }
+          return 0 /* False */;
         }
+        result &= related;
       }
     }
-    function checkTypeForDuplicateIndexSignatures(node) {
-      if (node.kind === 261 /* InterfaceDeclaration */) {
-        const nodeSymbol = getSymbolOfNode(node);
-        if (nodeSymbol.declarations && nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) {
-          return;
-        }
+    if (!(checkMode & 4 /* IgnoreReturnTypes */)) {
+      const targetReturnType = isResolvingReturnTypeOfSignature(target) ? anyType : target.declaration && isJSConstructor(target.declaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(target.declaration.symbol)) : getReturnTypeOfSignature(target);
+      if (targetReturnType === voidType || targetReturnType === anyType) {
+        return result;
       }
-      const indexSymbol = getIndexSymbol(getSymbolOfNode(node));
-      if (indexSymbol == null ? void 0 : indexSymbol.declarations) {
-        const indexSignatureMap = /* @__PURE__ */ new Map();
-        for (const declaration of indexSymbol.declarations) {
-          if (declaration.parameters.length === 1 && declaration.parameters[0].type) {
-            forEachType(getTypeFromTypeNode(declaration.parameters[0].type), (type) => {
-              const entry = indexSignatureMap.get(getTypeId(type));
-              if (entry) {
-                entry.declarations.push(declaration);
-              } else {
-                indexSignatureMap.set(getTypeId(type), { type, declarations: [declaration] });
-              }
-            });
+      const sourceReturnType = isResolvingReturnTypeOfSignature(source) ? anyType : source.declaration && isJSConstructor(source.declaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(source.declaration.symbol)) : getReturnTypeOfSignature(source);
+      const targetTypePredicate = getTypePredicateOfSignature(target);
+      if (targetTypePredicate) {
+        const sourceTypePredicate = getTypePredicateOfSignature(source);
+        if (sourceTypePredicate) {
+          result &= compareTypePredicateRelatedTo(sourceTypePredicate, targetTypePredicate, reportErrors2, errorReporter, compareTypes);
+        } else if (isIdentifierTypePredicate(targetTypePredicate)) {
+          if (reportErrors2) {
+            errorReporter(Diagnostics.Signature_0_must_be_a_type_predicate, signatureToString(source));
           }
+          return 0 /* False */;
+        }
+      } else {
+        result &= checkMode & 1 /* BivariantCallback */ && compareTypes(
+          targetReturnType,
+          sourceReturnType,
+          /*reportErrors*/
+          false
+        ) || compareTypes(sourceReturnType, targetReturnType, reportErrors2);
+        if (!result && reportErrors2 && incompatibleErrorReporter) {
+          incompatibleErrorReporter(sourceReturnType, targetReturnType);
         }
-        indexSignatureMap.forEach((entry) => {
-          if (entry.declarations.length > 1) {
-            for (const declaration of entry.declarations) {
-              error(declaration, Diagnostics.Duplicate_index_signature_for_type_0, typeToString(entry.type));
-            }
-          }
-        });
       }
     }
-    function checkPropertyDeclaration(node) {
-      if (!checkGrammarDecoratorsAndModifiers(node) && !checkGrammarProperty(node))
-        checkGrammarComputedPropertyName(node.name);
-      checkVariableLikeDeclaration(node);
-      setNodeLinksForPrivateIdentifierScope(node);
-      if (hasSyntacticModifier(node, 256 /* Abstract */) && node.kind === 169 /* PropertyDeclaration */ && node.initializer) {
-        error(node, Diagnostics.Property_0_cannot_have_an_initializer_because_it_is_marked_abstract, declarationNameToString(node.name));
+    return result;
+  }
+  function compareTypePredicateRelatedTo(source, target, reportErrors2, errorReporter, compareTypes) {
+    if (source.kind !== target.kind) {
+      if (reportErrors2) {
+        errorReporter(Diagnostics.A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard);
+        errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target));
       }
+      return 0 /* False */;
     }
-    function checkPropertySignature(node) {
-      if (isPrivateIdentifier(node.name)) {
-        error(node, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
+    if (source.kind === 1 /* Identifier */ || source.kind === 3 /* AssertsIdentifier */) {
+      if (source.parameterIndex !== target.parameterIndex) {
+        if (reportErrors2) {
+          errorReporter(Diagnostics.Parameter_0_is_not_in_the_same_position_as_parameter_1, source.parameterName, target.parameterName);
+          errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target));
+        }
+        return 0 /* False */;
       }
-      return checkPropertyDeclaration(node);
     }
-    function checkMethodDeclaration(node) {
-      if (!checkGrammarMethod(node))
-        checkGrammarComputedPropertyName(node.name);
-      if (isMethodDeclaration(node) && node.asteriskToken && isIdentifier(node.name) && idText(node.name) === "constructor") {
-        error(node.name, Diagnostics.Class_constructor_may_not_be_a_generator);
-      }
-      checkFunctionOrMethodDeclaration(node);
-      if (hasSyntacticModifier(node, 256 /* Abstract */) && node.kind === 171 /* MethodDeclaration */ && node.body) {
-        error(node, Diagnostics.Method_0_cannot_have_an_implementation_because_it_is_marked_abstract, declarationNameToString(node.name));
-      }
-      if (isPrivateIdentifier(node.name) && !getContainingClass(node)) {
-        error(node, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
-      }
-      setNodeLinksForPrivateIdentifierScope(node);
+    const related = source.type === target.type ? -1 /* True */ : source.type && target.type ? compareTypes(source.type, target.type, reportErrors2) : 0 /* False */;
+    if (related === 0 /* False */ && reportErrors2) {
+      errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target));
     }
-    function setNodeLinksForPrivateIdentifierScope(node) {
-      if (isPrivateIdentifier(node.name) && languageVersion < 99 /* ESNext */) {
-        for (let lexicalScope = getEnclosingBlockScopeContainer(node); !!lexicalScope; lexicalScope = getEnclosingBlockScopeContainer(lexicalScope)) {
-          getNodeLinks(lexicalScope).flags |= 4194304 /* ContainsClassWithPrivateIdentifiers */;
-        }
-        if (isClassExpression(node.parent)) {
-          const enclosingIterationStatement = getEnclosingIterationStatement(node.parent);
-          if (enclosingIterationStatement) {
-            getNodeLinks(node.name).flags |= 32768 /* BlockScopedBindingInLoop */;
-            getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */;
-          }
-        }
+    return related;
+  }
+  function isImplementationCompatibleWithOverload(implementation, overload) {
+    const erasedSource = getErasedSignature(implementation);
+    const erasedTarget = getErasedSignature(overload);
+    const sourceReturnType = getReturnTypeOfSignature(erasedSource);
+    const targetReturnType = getReturnTypeOfSignature(erasedTarget);
+    if (targetReturnType === voidType || isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation) || isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) {
+      return isSignatureAssignableTo(
+        erasedSource,
+        erasedTarget,
+        /*ignoreReturnTypes*/
+        true
+      );
+    }
+    return false;
+  }
+  function isEmptyResolvedType(t) {
+    return t !== anyFunctionType && t.properties.length === 0 && t.callSignatures.length === 0 && t.constructSignatures.length === 0 && t.indexInfos.length === 0;
+  }
+  function isEmptyObjectType(type) {
+    return type.flags & 524288 /* Object */ ? !isGenericMappedType(type) && isEmptyResolvedType(resolveStructuredTypeMembers(type)) : type.flags & 67108864 /* NonPrimitive */ ? true : type.flags & 1048576 /* Union */ ? some(type.types, isEmptyObjectType) : type.flags & 2097152 /* Intersection */ ? every(type.types, isEmptyObjectType) : false;
+  }
+  function isEmptyAnonymousObjectType(type) {
+    return !!(getObjectFlags(type) & 16 /* Anonymous */ && (type.members && isEmptyResolvedType(type) || type.symbol && type.symbol.flags & 2048 /* TypeLiteral */ && getMembersOfSymbol(type.symbol).size === 0));
+  }
+  function isUnknownLikeUnionType(type) {
+    if (strictNullChecks && type.flags & 1048576 /* Union */) {
+      if (!(type.objectFlags & 33554432 /* IsUnknownLikeUnionComputed */)) {
+        const types = type.types;
+        type.objectFlags |= 33554432 /* IsUnknownLikeUnionComputed */ | (types.length >= 3 && types[0].flags & 32768 /* Undefined */ && types[1].flags & 65536 /* Null */ && some(types, isEmptyAnonymousObjectType) ? 67108864 /* IsUnknownLikeUnion */ : 0);
       }
+      return !!(type.objectFlags & 67108864 /* IsUnknownLikeUnion */);
     }
-    function checkClassStaticBlockDeclaration(node) {
-      checkGrammarDecoratorsAndModifiers(node);
-      forEachChild(node, checkSourceElement);
+    return false;
+  }
+  function containsUndefinedType(type) {
+    return !!((type.flags & 1048576 /* Union */ ? type.types[0] : type).flags & 32768 /* Undefined */);
+  }
+  function isStringIndexSignatureOnlyType(type) {
+    return type.flags & 524288 /* Object */ && !isGenericMappedType(type) && getPropertiesOfType(type).length === 0 && getIndexInfosOfType(type).length === 1 && !!getIndexInfoOfType(type, stringType) || type.flags & 3145728 /* UnionOrIntersection */ && every(type.types, isStringIndexSignatureOnlyType) || false;
+  }
+  function isEnumTypeRelatedTo(source, target, errorReporter) {
+    const sourceSymbol = source.flags & 8 /* EnumMember */ ? getParentOfSymbol(source) : source;
+    const targetSymbol = target.flags & 8 /* EnumMember */ ? getParentOfSymbol(target) : target;
+    if (sourceSymbol === targetSymbol) {
+      return true;
     }
-    function checkConstructorDeclaration(node) {
-      checkSignatureDeclaration(node);
-      if (!checkGrammarConstructorTypeParameters(node))
-        checkGrammarConstructorTypeAnnotation(node);
-      checkSourceElement(node.body);
-      const symbol = getSymbolOfNode(node);
-      const firstDeclaration = getDeclarationOfKind(symbol, node.kind);
-      if (node === firstDeclaration) {
-        checkFunctionOrConstructorSymbol(symbol);
-      }
-      if (nodeIsMissing(node.body)) {
-        return;
-      }
-      addLazyDiagnostic(checkConstructorDeclarationDiagnostics);
-      return;
-      function isInstancePropertyWithInitializerOrPrivateIdentifierProperty(n) {
-        if (isPrivateIdentifierClassElementDeclaration(n)) {
-          return true;
-        }
-        return n.kind === 169 /* PropertyDeclaration */ && !isStatic(n) && !!n.initializer;
-      }
-      function checkConstructorDeclarationDiagnostics() {
-        const containingClassDecl = node.parent;
-        if (getClassExtendsHeritageElement(containingClassDecl)) {
-          captureLexicalThis(node.parent, containingClassDecl);
-          const classExtendsNull = classDeclarationExtendsNull(containingClassDecl);
-          const superCall = findFirstSuperCall(node.body);
-          if (superCall) {
-            if (classExtendsNull) {
-              error(superCall, Diagnostics.A_constructor_cannot_contain_a_super_call_when_its_class_extends_null);
-            }
-            const superCallShouldBeRootLevel = (getEmitScriptTarget(compilerOptions) !== 99 /* ESNext */ || !useDefineForClassFields) && (some(node.parent.members, isInstancePropertyWithInitializerOrPrivateIdentifierProperty) || some(node.parameters, (p) => hasSyntacticModifier(p, 16476 /* ParameterPropertyModifier */)));
-            if (superCallShouldBeRootLevel) {
-              if (!superCallIsRootLevelInConstructor(superCall, node.body)) {
-                error(superCall, Diagnostics.A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_initialized_properties_parameter_properties_or_private_identifiers);
-              } else {
-                let superCallStatement;
-                for (const statement of node.body.statements) {
-                  if (isExpressionStatement(statement) && isSuperCall(skipOuterExpressions(statement.expression))) {
-                    superCallStatement = statement;
-                    break;
-                  }
-                  if (nodeImmediatelyReferencesSuperOrThis(statement)) {
-                    break;
-                  }
-                }
-                if (superCallStatement === void 0) {
-                  error(node, Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_class_contains_initialized_properties_parameter_properties_or_private_identifiers);
-                }
-              }
-            }
-          } else if (!classExtendsNull) {
-            error(node, Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call);
+    if (sourceSymbol.escapedName !== targetSymbol.escapedName || !(sourceSymbol.flags & 256 /* RegularEnum */) || !(targetSymbol.flags & 256 /* RegularEnum */)) {
+      return false;
+    }
+    const id = getSymbolId(sourceSymbol) + "," + getSymbolId(targetSymbol);
+    const entry = enumRelation.get(id);
+    if (entry !== void 0 && !(!(entry & 4 /* Reported */) && entry & 2 /* Failed */ && errorReporter)) {
+      return !!(entry & 1 /* Succeeded */);
+    }
+    const targetEnumType = getTypeOfSymbol(targetSymbol);
+    for (const property of getPropertiesOfType(getTypeOfSymbol(sourceSymbol))) {
+      if (property.flags & 8 /* EnumMember */) {
+        const targetProperty = getPropertyOfType(targetEnumType, property.escapedName);
+        if (!targetProperty || !(targetProperty.flags & 8 /* EnumMember */)) {
+          if (errorReporter) {
+            errorReporter(
+              Diagnostics.Property_0_is_missing_in_type_1,
+              symbolName(property),
+              typeToString(
+                getDeclaredTypeOfSymbol(targetSymbol),
+                /*enclosingDeclaration*/
+                void 0,
+                64 /* UseFullyQualifiedType */
+              )
+            );
+            enumRelation.set(id, 2 /* Failed */ | 4 /* Reported */);
+          } else {
+            enumRelation.set(id, 2 /* Failed */);
           }
+          return false;
         }
       }
     }
-    function superCallIsRootLevelInConstructor(superCall, body) {
-      const superCallParent = walkUpParenthesizedExpressions(superCall.parent);
-      return isExpressionStatement(superCallParent) && superCallParent.parent === body;
+    enumRelation.set(id, 1 /* Succeeded */);
+    return true;
+  }
+  function isSimpleTypeRelatedTo(source, target, relation, errorReporter) {
+    const s = source.flags;
+    const t = target.flags;
+    if (t & 3 /* AnyOrUnknown */ || s & 131072 /* Never */ || source === wildcardType)
+      return true;
+    if (t & 131072 /* Never */)
+      return false;
+    if (s & 402653316 /* StringLike */ && t & 4 /* String */)
+      return true;
+    if (s & 128 /* StringLiteral */ && s & 1024 /* EnumLiteral */ && t & 128 /* StringLiteral */ && !(t & 1024 /* EnumLiteral */) && source.value === target.value)
+      return true;
+    if (s & 296 /* NumberLike */ && t & 8 /* Number */)
+      return true;
+    if (s & 256 /* NumberLiteral */ && s & 1024 /* EnumLiteral */ && t & 256 /* NumberLiteral */ && !(t & 1024 /* EnumLiteral */) && source.value === target.value)
+      return true;
+    if (s & 2112 /* BigIntLike */ && t & 64 /* BigInt */)
+      return true;
+    if (s & 528 /* BooleanLike */ && t & 16 /* Boolean */)
+      return true;
+    if (s & 12288 /* ESSymbolLike */ && t & 4096 /* ESSymbol */)
+      return true;
+    if (s & 32 /* Enum */ && t & 32 /* Enum */ && source.symbol.escapedName === target.symbol.escapedName && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter))
+      return true;
+    if (s & 1024 /* EnumLiteral */ && t & 1024 /* EnumLiteral */) {
+      if (s & 1048576 /* Union */ && t & 1048576 /* Union */ && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter))
+        return true;
+      if (s & 2944 /* Literal */ && t & 2944 /* Literal */ && source.value === target.value && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter))
+        return true;
+    }
+    if (s & 32768 /* Undefined */ && (!strictNullChecks && !(t & 3145728 /* UnionOrIntersection */) || t & (32768 /* Undefined */ | 16384 /* Void */)))
+      return true;
+    if (s & 65536 /* Null */ && (!strictNullChecks && !(t & 3145728 /* UnionOrIntersection */) || t & 65536 /* Null */))
+      return true;
+    if (s & 524288 /* Object */ && t & 67108864 /* NonPrimitive */ && !(relation === strictSubtypeRelation && isEmptyAnonymousObjectType(source) && !(getObjectFlags(source) & 8192 /* FreshLiteral */)))
+      return true;
+    if (relation === assignableRelation || relation === comparableRelation) {
+      if (s & 1 /* Any */)
+        return true;
+      if (s & 8 /* Number */ && (t & 32 /* Enum */ || t & 256 /* NumberLiteral */ && t & 1024 /* EnumLiteral */))
+        return true;
+      if (s & 256 /* NumberLiteral */ && !(s & 1024 /* EnumLiteral */) && (t & 32 /* Enum */ || t & 256 /* NumberLiteral */ && t & 1024 /* EnumLiteral */ && source.value === target.value))
+        return true;
+      if (isUnknownLikeUnionType(target))
+        return true;
+    }
+    return false;
+  }
+  function isTypeRelatedTo(source, target, relation) {
+    if (isFreshLiteralType(source)) {
+      source = source.regularType;
+    }
+    if (isFreshLiteralType(target)) {
+      target = target.regularType;
+    }
+    if (source === target) {
+      return true;
     }
-    function nodeImmediatelyReferencesSuperOrThis(node) {
-      if (node.kind === 106 /* SuperKeyword */ || node.kind === 108 /* ThisKeyword */) {
+    if (relation !== identityRelation) {
+      if (relation === comparableRelation && !(target.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(target, source, relation) || isSimpleTypeRelatedTo(source, target, relation)) {
         return true;
       }
-      if (isThisContainerOrFunctionBlock(node)) {
+    } else if (!((source.flags | target.flags) & (3145728 /* UnionOrIntersection */ | 8388608 /* IndexedAccess */ | 16777216 /* Conditional */ | 33554432 /* Substitution */))) {
+      if (source.flags !== target.flags)
         return false;
-      }
-      return !!forEachChild(node, nodeImmediatelyReferencesSuperOrThis);
+      if (source.flags & 67358815 /* Singleton */)
+        return true;
     }
-    function checkAccessorDeclaration(node) {
-      if (isIdentifier(node.name) && idText(node.name) === "constructor") {
-        error(node.name, Diagnostics.Class_constructor_may_not_be_an_accessor);
-      }
-      addLazyDiagnostic(checkAccessorDeclarationDiagnostics);
-      checkSourceElement(node.body);
-      setNodeLinksForPrivateIdentifierScope(node);
-      function checkAccessorDeclarationDiagnostics() {
-        if (!checkGrammarFunctionLikeDeclaration(node) && !checkGrammarAccessor(node))
-          checkGrammarComputedPropertyName(node.name);
-        checkDecorators(node);
-        checkSignatureDeclaration(node);
-        if (node.kind === 174 /* GetAccessor */) {
-          if (!(node.flags & 16777216 /* Ambient */) && nodeIsPresent(node.body) && node.flags & 256 /* HasImplicitReturn */) {
-            if (!(node.flags & 512 /* HasExplicitReturn */)) {
-              error(node.name, Diagnostics.A_get_accessor_must_return_a_value);
-            }
-          }
-        }
-        if (node.name.kind === 164 /* ComputedPropertyName */) {
-          checkComputedPropertyName(node.name);
-        }
-        if (hasBindableName(node)) {
-          const symbol = getSymbolOfNode(node);
-          const getter = getDeclarationOfKind(symbol, 174 /* GetAccessor */);
-          const setter = getDeclarationOfKind(symbol, 175 /* SetAccessor */);
-          if (getter && setter && !(getNodeCheckFlags(getter) & 1 /* TypeChecked */)) {
-            getNodeLinks(getter).flags |= 1 /* TypeChecked */;
-            const getterFlags = getEffectiveModifierFlags(getter);
-            const setterFlags = getEffectiveModifierFlags(setter);
-            if ((getterFlags & 256 /* Abstract */) !== (setterFlags & 256 /* Abstract */)) {
-              error(getter.name, Diagnostics.Accessors_must_both_be_abstract_or_non_abstract);
-              error(setter.name, Diagnostics.Accessors_must_both_be_abstract_or_non_abstract);
-            }
-            if (getterFlags & 16 /* Protected */ && !(setterFlags & (16 /* Protected */ | 8 /* Private */)) || getterFlags & 8 /* Private */ && !(setterFlags & 8 /* Private */)) {
-              error(getter.name, Diagnostics.A_get_accessor_must_be_at_least_as_accessible_as_the_setter);
-              error(setter.name, Diagnostics.A_get_accessor_must_be_at_least_as_accessible_as_the_setter);
-            }
-            const getterType = getAnnotatedAccessorType(getter);
-            const setterType = getAnnotatedAccessorType(setter);
-            if (getterType && setterType) {
-              checkTypeAssignableTo(getterType, setterType, getter, Diagnostics.The_return_type_of_a_get_accessor_must_be_assignable_to_its_set_accessor_type);
-            }
-          }
-        }
-        const returnType = getTypeOfAccessors(getSymbolOfNode(node));
-        if (node.kind === 174 /* GetAccessor */) {
-          checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType);
-        }
+    if (source.flags & 524288 /* Object */ && target.flags & 524288 /* Object */) {
+      const related = relation.get(getRelationKey(
+        source,
+        target,
+        0 /* None */,
+        relation,
+        /*ignoreConstraints*/
+        false
+      ));
+      if (related !== void 0) {
+        return !!(related & 1 /* Succeeded */);
       }
     }
-    function checkMissingDeclaration(node) {
-      checkDecorators(node);
+    if (source.flags & 469499904 /* StructuredOrInstantiable */ || target.flags & 469499904 /* StructuredOrInstantiable */) {
+      return checkTypeRelatedTo(
+        source,
+        target,
+        relation,
+        /*errorNode*/
+        void 0
+      );
     }
-    function getEffectiveTypeArgumentAtIndex(node, typeParameters, index) {
-      if (node.typeArguments && index < node.typeArguments.length) {
-        return getTypeFromTypeNode(node.typeArguments[index]);
-      }
-      return getEffectiveTypeArguments2(node, typeParameters)[index];
+    return false;
+  }
+  function isIgnoredJsxProperty(source, sourceProp) {
+    return getObjectFlags(source) & 2048 /* JsxAttributes */ && isHyphenatedJsxName(sourceProp.escapedName);
+  }
+  function getNormalizedType(type, writing) {
+    while (true) {
+      const t = isFreshLiteralType(type) ? type.regularType : getObjectFlags(type) & 4 /* Reference */ ? type.node ? createTypeReference(type.target, getTypeArguments(type)) : getSingleBaseForNonAugmentingSubtype(type) || type : type.flags & 3145728 /* UnionOrIntersection */ ? getNormalizedUnionOrIntersectionType(type, writing) : type.flags & 33554432 /* Substitution */ ? writing ? type.baseType : getSubstitutionIntersection(type) : type.flags & 25165824 /* Simplifiable */ ? getSimplifiedType(type, writing) : type;
+      if (t === type)
+        return t;
+      type = t;
     }
-    function getEffectiveTypeArguments2(node, typeParameters) {
-      return fillMissingTypeArguments(
-        map(node.typeArguments, getTypeFromTypeNode),
-        typeParameters,
-        getMinTypeArgumentCount(typeParameters),
-        isInJSFile(node)
-      );
+  }
+  function getNormalizedUnionOrIntersectionType(type, writing) {
+    const reduced = getReducedType(type);
+    if (reduced !== type) {
+      return reduced;
     }
-    function checkTypeArgumentConstraints(node, typeParameters) {
-      let typeArguments;
-      let mapper;
-      let result = true;
-      for (let i = 0; i < typeParameters.length; i++) {
-        const constraint = getConstraintOfTypeParameter(typeParameters[i]);
-        if (constraint) {
-          if (!typeArguments) {
-            typeArguments = getEffectiveTypeArguments2(node, typeParameters);
-            mapper = createTypeMapper(typeParameters, typeArguments);
-          }
-          result = result && checkTypeAssignableTo(
-            typeArguments[i],
-            instantiateType(constraint, mapper),
-            node.typeArguments[i],
-            Diagnostics.Type_0_does_not_satisfy_the_constraint_1
-          );
-        }
+    if (type.flags & 2097152 /* Intersection */ && some(type.types, isEmptyAnonymousObjectType)) {
+      const normalizedTypes = sameMap(type.types, (t) => getNormalizedType(t, writing));
+      if (normalizedTypes !== type.types) {
+        return getIntersectionType(normalizedTypes);
       }
-      return result;
     }
-    function getTypeParametersForTypeReference(node) {
-      const type = getTypeFromTypeReference(node);
-      if (!isErrorType(type)) {
-        const symbol = getNodeLinks(node).resolvedSymbol;
-        if (symbol) {
-          return symbol.flags & 524288 /* TypeAlias */ && getSymbolLinks(symbol).typeParameters || (getObjectFlags(type) & 4 /* Reference */ ? type.target.localTypeParameters : void 0);
+    return type;
+  }
+  function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain, errorOutputContainer) {
+    var _a2;
+    let errorInfo;
+    let relatedInfo;
+    let maybeKeys;
+    let sourceStack;
+    let targetStack;
+    let maybeCount = 0;
+    let sourceDepth = 0;
+    let targetDepth = 0;
+    let expandingFlags = 0 /* None */;
+    let overflow = false;
+    let overrideNextErrorInfo = 0;
+    let lastSkippedInfo;
+    let incompatibleStack;
+    let inPropertyCheck = false;
+    Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking");
+    const result = isRelatedTo(
+      source,
+      target,
+      3 /* Both */,
+      /*reportErrors*/
+      !!errorNode,
+      headMessage
+    );
+    if (incompatibleStack) {
+      reportIncompatibleStack();
+    }
+    if (overflow) {
+      (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "checkTypeRelatedTo_DepthLimit", { sourceId: source.id, targetId: target.id, depth: sourceDepth, targetDepth });
+      const diag2 = error(errorNode || currentNode, Diagnostics.Excessive_stack_depth_comparing_types_0_and_1, typeToString(source), typeToString(target));
+      if (errorOutputContainer) {
+        (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
+      }
+    } else if (errorInfo) {
+      if (containingMessageChain) {
+        const chain = containingMessageChain();
+        if (chain) {
+          concatenateDiagnosticMessageChains(chain, errorInfo);
+          errorInfo = chain;
+        }
+      }
+      let relatedInformation;
+      if (headMessage && errorNode && !result && source.symbol) {
+        const links = getSymbolLinks(source.symbol);
+        if (links.originatingImport && !isImportCall(links.originatingImport)) {
+          const helpfulRetry = checkTypeRelatedTo(
+            getTypeOfSymbol(links.target),
+            target,
+            relation,
+            /*errorNode*/
+            void 0
+          );
+          if (helpfulRetry) {
+            const diag3 = createDiagnosticForNode(links.originatingImport, Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead);
+            relatedInformation = append(relatedInformation, diag3);
+          }
         }
       }
-      return void 0;
-    }
-    function checkTypeReferenceNode(node) {
-      checkGrammarTypeArguments(node, node.typeArguments);
-      if (node.kind === 180 /* TypeReference */ && node.typeName.jsdocDotPos !== void 0 && !isInJSFile(node) && !isInJSDoc(node)) {
-        grammarErrorAtPos(node, node.typeName.jsdocDotPos, 1, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments);
+      const diag2 = createDiagnosticForNodeFromMessageChain(errorNode, errorInfo, relatedInformation);
+      if (relatedInfo) {
+        addRelatedInfo(diag2, ...relatedInfo);
       }
-      forEach(node.typeArguments, checkSourceElement);
-      const type = getTypeFromTypeReference(node);
-      if (!isErrorType(type)) {
-        if (node.typeArguments) {
-          addLazyDiagnostic(() => {
-            const typeParameters = getTypeParametersForTypeReference(node);
-            if (typeParameters) {
-              checkTypeArgumentConstraints(node, typeParameters);
-            }
-          });
-        }
-        const symbol = getNodeLinks(node).resolvedSymbol;
-        if (symbol) {
-          if (some(symbol.declarations, (d) => isTypeDeclaration(d) && !!(d.flags & 268435456 /* Deprecated */))) {
-            addDeprecatedSuggestion(
-              getDeprecatedSuggestionNode(node),
-              symbol.declarations,
-              symbol.escapedName
-            );
-          }
-        }
+      if (errorOutputContainer) {
+        (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
+      }
+      if (!errorOutputContainer || !errorOutputContainer.skipLogging) {
+        diagnostics.add(diag2);
       }
     }
-    function getTypeArgumentConstraint(node) {
-      const typeReferenceNode = tryCast(node.parent, isTypeReferenceType);
-      if (!typeReferenceNode)
-        return void 0;
-      const typeParameters = getTypeParametersForTypeReference(typeReferenceNode);
-      if (!typeParameters)
-        return void 0;
-      const constraint = getConstraintOfTypeParameter(typeParameters[typeReferenceNode.typeArguments.indexOf(node)]);
-      return constraint && instantiateType(constraint, createTypeMapper(typeParameters, getEffectiveTypeArguments2(typeReferenceNode, typeParameters)));
-    }
-    function checkTypeQuery(node) {
-      getTypeFromTypeQueryNode(node);
-    }
-    function checkTypeLiteral(node) {
-      forEach(node.members, checkSourceElement);
-      addLazyDiagnostic(checkTypeLiteralDiagnostics);
-      function checkTypeLiteralDiagnostics() {
-        const type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node);
-        checkIndexConstraints(type, type.symbol);
-        checkTypeForDuplicateIndexSignatures(node);
-        checkObjectTypeForDuplicateDeclarations(node);
-      }
-    }
-    function checkArrayType(node) {
-      checkSourceElement(node.elementType);
-    }
-    function checkTupleType(node) {
-      const elementTypes = node.elements;
-      let seenOptionalElement = false;
-      let seenRestElement = false;
-      const hasNamedElement = some(elementTypes, isNamedTupleMember);
-      for (const e of elementTypes) {
-        if (e.kind !== 199 /* NamedTupleMember */ && hasNamedElement) {
-          grammarErrorOnNode(e, Diagnostics.Tuple_members_must_all_have_names_or_all_not_have_names);
-          break;
+    if (errorNode && errorOutputContainer && errorOutputContainer.skipLogging && result === 0 /* False */) {
+      Debug.assert(!!errorOutputContainer.errors, "missed opportunity to interact with error.");
+    }
+    return result !== 0 /* False */;
+    function resetErrorInfo(saved) {
+      errorInfo = saved.errorInfo;
+      lastSkippedInfo = saved.lastSkippedInfo;
+      incompatibleStack = saved.incompatibleStack;
+      overrideNextErrorInfo = saved.overrideNextErrorInfo;
+      relatedInfo = saved.relatedInfo;
+    }
+    function captureErrorCalculationState() {
+      return {
+        errorInfo,
+        lastSkippedInfo,
+        incompatibleStack: incompatibleStack == null ? void 0 : incompatibleStack.slice(),
+        overrideNextErrorInfo,
+        relatedInfo: relatedInfo == null ? void 0 : relatedInfo.slice()
+      };
+    }
+    function reportIncompatibleError(message, arg0, arg1, arg2, arg3) {
+      overrideNextErrorInfo++;
+      lastSkippedInfo = void 0;
+      (incompatibleStack || (incompatibleStack = [])).push([message, arg0, arg1, arg2, arg3]);
+    }
+    function reportIncompatibleStack() {
+      const stack = incompatibleStack || [];
+      incompatibleStack = void 0;
+      const info = lastSkippedInfo;
+      lastSkippedInfo = void 0;
+      if (stack.length === 1) {
+        reportError(...stack[0]);
+        if (info) {
+          reportRelationError(
+            /*headMessage*/
+            void 0,
+            ...info
+          );
         }
-        const flags = getTupleElementFlags(e);
-        if (flags & 8 /* Variadic */) {
-          const type = getTypeFromTypeNode(e.type);
-          if (!isArrayLikeType(type)) {
-            error(e, Diagnostics.A_rest_element_type_must_be_an_array_type);
+        return;
+      }
+      let path = "";
+      const secondaryRootErrors = [];
+      while (stack.length) {
+        const [msg, ...args] = stack.pop();
+        switch (msg.code) {
+          case Diagnostics.Types_of_property_0_are_incompatible.code: {
+            if (path.indexOf("new ") === 0) {
+              path = `(${path})`;
+            }
+            const str = "" + args[0];
+            if (path.length === 0) {
+              path = `${str}`;
+            } else if (isIdentifierText(str, getEmitScriptTarget(compilerOptions))) {
+              path = `${path}.${str}`;
+            } else if (str[0] === "[" && str[str.length - 1] === "]") {
+              path = `${path}${str}`;
+            } else {
+              path = `${path}[${str}]`;
+            }
             break;
           }
-          if (isArrayType(type) || isTupleType(type) && type.target.combinedFlags & 4 /* Rest */) {
-            seenRestElement = true;
+          case Diagnostics.Call_signature_return_types_0_and_1_are_incompatible.code:
+          case Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible.code:
+          case Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code:
+          case Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code: {
+            if (path.length === 0) {
+              let mappedMsg = msg;
+              if (msg.code === Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code) {
+                mappedMsg = Diagnostics.Call_signature_return_types_0_and_1_are_incompatible;
+              } else if (msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code) {
+                mappedMsg = Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible;
+              }
+              secondaryRootErrors.unshift([mappedMsg, args[0], args[1]]);
+            } else {
+              const prefix = msg.code === Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible.code || msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code ? "new " : "";
+              const params = msg.code === Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code || msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code ? "" : "...";
+              path = `${prefix}${path}(${params})`;
+            }
+            break;
           }
-        } else if (flags & 4 /* Rest */) {
-          if (seenRestElement) {
-            grammarErrorOnNode(e, Diagnostics.A_rest_element_cannot_follow_another_rest_element);
+          case Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target.code: {
+            secondaryRootErrors.unshift([Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target, args[0], args[1]]);
             break;
           }
-          seenRestElement = true;
-        } else if (flags & 2 /* Optional */) {
-          if (seenRestElement) {
-            grammarErrorOnNode(e, Diagnostics.An_optional_element_cannot_follow_a_rest_element);
+          case Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target.code: {
+            secondaryRootErrors.unshift([Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target, args[0], args[1], args[2]]);
             break;
           }
-          seenOptionalElement = true;
-        } else if (seenOptionalElement) {
-          grammarErrorOnNode(e, Diagnostics.A_required_element_cannot_follow_an_optional_element);
-          break;
+          default:
+            return Debug.fail(`Unhandled Diagnostic: ${msg.code}`);
         }
       }
-      forEach(node.elements, checkSourceElement);
-      getTypeFromTypeNode(node);
-    }
-    function checkUnionOrIntersectionType(node) {
-      forEach(node.types, checkSourceElement);
-      getTypeFromTypeNode(node);
-    }
-    function checkIndexedAccessIndexType(type, accessNode) {
-      if (!(type.flags & 8388608 /* IndexedAccess */)) {
-        return type;
-      }
-      const objectType = type.objectType;
-      const indexType = type.indexType;
-      if (isTypeAssignableTo(indexType, getIndexType(objectType, false))) {
-        if (accessNode.kind === 209 /* ElementAccessExpression */ && isAssignmentTarget(accessNode) && getObjectFlags(objectType) & 32 /* Mapped */ && getMappedTypeModifiers(objectType) & 1 /* IncludeReadonly */) {
-          error(accessNode, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType));
-        }
-        return type;
+      if (path) {
+        reportError(
+          path[path.length - 1] === ")" ? Diagnostics.The_types_returned_by_0_are_incompatible_between_these_types : Diagnostics.The_types_of_0_are_incompatible_between_these_types,
+          path
+        );
+      } else {
+        secondaryRootErrors.shift();
       }
-      const apparentObjectType = getApparentType(objectType);
-      if (getIndexInfoOfType(apparentObjectType, numberType) && isTypeAssignableToKind(indexType, 296 /* NumberLike */)) {
-        return type;
+      for (const [msg, ...args] of secondaryRootErrors) {
+        const originalValue = msg.elidedInCompatabilityPyramid;
+        msg.elidedInCompatabilityPyramid = false;
+        reportError(msg, ...args);
+        msg.elidedInCompatabilityPyramid = originalValue;
       }
-      if (isGenericObjectType(objectType)) {
-        const propertyName = getPropertyNameFromIndex(indexType, accessNode);
-        if (propertyName) {
-          const propertySymbol = forEachType(apparentObjectType, (t) => getPropertyOfType(t, propertyName));
-          if (propertySymbol && getDeclarationModifierFlagsFromSymbol(propertySymbol) & 24 /* NonPublicAccessibilityModifier */) {
-            error(accessNode, Diagnostics.Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter, unescapeLeadingUnderscores(propertyName));
-            return errorType;
-          }
-        }
+      if (info) {
+        reportRelationError(
+          /*headMessage*/
+          void 0,
+          ...info
+        );
       }
-      error(accessNode, Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(objectType));
-      return errorType;
     }
-    function checkIndexedAccessType(node) {
-      checkSourceElement(node.objectType);
-      checkSourceElement(node.indexType);
-      checkIndexedAccessIndexType(getTypeFromIndexedAccessTypeNode(node), node);
+    function reportError(message, arg0, arg1, arg2, arg3) {
+      Debug.assert(!!errorNode);
+      if (incompatibleStack)
+        reportIncompatibleStack();
+      if (message.elidedInCompatabilityPyramid)
+        return;
+      errorInfo = chainDiagnosticMessages(errorInfo, message, arg0, arg1, arg2, arg3);
     }
-    function checkMappedType(node) {
-      checkGrammarMappedType(node);
-      checkSourceElement(node.typeParameter);
-      checkSourceElement(node.nameType);
-      checkSourceElement(node.type);
-      if (!node.type) {
-        reportImplicitAny(node, anyType);
-      }
-      const type = getTypeFromMappedTypeNode(node);
-      const nameType = getNameTypeFromMappedType(type);
-      if (nameType) {
-        checkTypeAssignableTo(nameType, keyofConstraintType, node.nameType);
+    function associateRelatedInfo(info) {
+      Debug.assert(!!errorInfo);
+      if (!relatedInfo) {
+        relatedInfo = [info];
       } else {
-        const constraintType = getConstraintTypeFromMappedType(type);
-        checkTypeAssignableTo(constraintType, keyofConstraintType, getEffectiveConstraintOfTypeParameter(node.typeParameter));
-      }
-    }
-    function checkGrammarMappedType(node) {
-      var _a2;
-      if ((_a2 = node.members) == null ? void 0 : _a2.length) {
-        return grammarErrorOnNode(node.members[0], Diagnostics.A_mapped_type_may_not_declare_properties_or_methods);
+        relatedInfo.push(info);
       }
     }
-    function checkThisType(node) {
-      getTypeFromThisTypeNode(node);
-    }
-    function checkTypeOperator(node) {
-      checkGrammarTypeOperatorNode(node);
-      checkSourceElement(node.type);
-    }
-    function checkConditionalType(node) {
-      forEachChild(node, checkSourceElement);
-    }
-    function checkInferType(node) {
-      if (!findAncestor(node, (n) => n.parent && n.parent.kind === 191 /* ConditionalType */ && n.parent.extendsType === n)) {
-        grammarErrorOnNode(node, Diagnostics.infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type);
+    function reportRelationError(message, source2, target2) {
+      if (incompatibleStack)
+        reportIncompatibleStack();
+      const [sourceType, targetType] = getTypeNamesForErrorDisplay(source2, target2);
+      let generalizedSource = source2;
+      let generalizedSourceType = sourceType;
+      if (isLiteralType(source2) && !typeCouldHaveTopLevelSingletonTypes(target2)) {
+        generalizedSource = getBaseTypeOfLiteralType(source2);
+        Debug.assert(!isTypeAssignableTo(generalizedSource, target2), "generalized source shouldn't be assignable");
+        generalizedSourceType = getTypeNameForErrorDisplay(generalizedSource);
+      }
+      if (target2.flags & 262144 /* TypeParameter */ && target2 !== markerSuperTypeForCheck && target2 !== markerSubTypeForCheck) {
+        const constraint = getBaseConstraintOfType(target2);
+        let needsOriginalSource;
+        if (constraint && (isTypeAssignableTo(generalizedSource, constraint) || (needsOriginalSource = isTypeAssignableTo(source2, constraint)))) {
+          reportError(
+            Diagnostics._0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_constraint_2,
+            needsOriginalSource ? sourceType : generalizedSourceType,
+            targetType,
+            typeToString(constraint)
+          );
+        } else {
+          errorInfo = void 0;
+          reportError(
+            Diagnostics._0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1,
+            targetType,
+            generalizedSourceType
+          );
+        }
       }
-      checkSourceElement(node.typeParameter);
-      const symbol = getSymbolOfNode(node.typeParameter);
-      if (symbol.declarations && symbol.declarations.length > 1) {
-        const links = getSymbolLinks(symbol);
-        if (!links.typeParametersChecked) {
-          links.typeParametersChecked = true;
-          const typeParameter = getDeclaredTypeOfTypeParameter(symbol);
-          const declarations = getDeclarationsOfKind(symbol, 165 /* TypeParameter */);
-          if (!areTypeParametersIdentical(declarations, [typeParameter], (decl) => [decl])) {
-            const name = symbolToString(symbol);
-            for (const declaration of declarations) {
-              error(declaration.name, Diagnostics.All_declarations_of_0_must_have_identical_constraints, name);
+      if (!message) {
+        if (relation === comparableRelation) {
+          message = Diagnostics.Type_0_is_not_comparable_to_type_1;
+        } else if (sourceType === targetType) {
+          message = Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated;
+        } else if (exactOptionalPropertyTypes && getExactOptionalUnassignableProperties(source2, target2).length) {
+          message = Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties;
+        } else {
+          if (source2.flags & 128 /* StringLiteral */ && target2.flags & 1048576 /* Union */) {
+            const suggestedType = getSuggestedTypeForNonexistentStringLiteralType(source2, target2);
+            if (suggestedType) {
+              reportError(Diagnostics.Type_0_is_not_assignable_to_type_1_Did_you_mean_2, generalizedSourceType, targetType, typeToString(suggestedType));
+              return;
             }
           }
+          message = Diagnostics.Type_0_is_not_assignable_to_type_1;
         }
+      } else if (message === Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1 && exactOptionalPropertyTypes && getExactOptionalUnassignableProperties(source2, target2).length) {
+        message = Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties;
       }
-      registerForUnusedIdentifiersCheck(node);
+      reportError(message, generalizedSourceType, targetType);
     }
-    function checkTemplateLiteralType(node) {
-      for (const span of node.templateSpans) {
-        checkSourceElement(span.type);
-        const type = getTypeFromTypeNode(span.type);
-        checkTypeAssignableTo(type, templateConstraintType, span.type);
+    function tryElaborateErrorsForPrimitivesAndObjects(source2, target2) {
+      const sourceType = symbolValueDeclarationIsContextSensitive(source2.symbol) ? typeToString(source2, source2.symbol.valueDeclaration) : typeToString(source2);
+      const targetType = symbolValueDeclarationIsContextSensitive(target2.symbol) ? typeToString(target2, target2.symbol.valueDeclaration) : typeToString(target2);
+      if (globalStringType === source2 && stringType === target2 || globalNumberType === source2 && numberType === target2 || globalBooleanType === source2 && booleanType === target2 || getGlobalESSymbolType() === source2 && esSymbolType === target2) {
+        reportError(Diagnostics._0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible, targetType, sourceType);
       }
-      getTypeFromTypeNode(node);
     }
-    function checkImportType(node) {
-      checkSourceElement(node.argument);
-      if (node.assertions) {
-        const override = getResolutionModeOverrideForClause(node.assertions.assertClause, grammarErrorOnNode);
-        if (override) {
-          if (!isNightly()) {
-            grammarErrorOnNode(node.assertions.assertClause, Diagnostics.resolution_mode_assertions_are_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next);
-          }
-          if (getEmitModuleResolutionKind(compilerOptions) !== 3 /* Node16 */ && getEmitModuleResolutionKind(compilerOptions) !== 99 /* NodeNext */) {
-            grammarErrorOnNode(node.assertions.assertClause, Diagnostics.resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext);
+    function tryElaborateArrayLikeErrors(source2, target2, reportErrors2) {
+      if (isTupleType(source2)) {
+        if (source2.target.readonly && isMutableArrayOrTuple(target2)) {
+          if (reportErrors2) {
+            reportError(Diagnostics.The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1, typeToString(source2), typeToString(target2));
           }
+          return false;
         }
+        return isArrayOrTupleType(target2);
       }
-      getTypeFromTypeNode(node);
-    }
-    function checkNamedTupleMember(node) {
-      if (node.dotDotDotToken && node.questionToken) {
-        grammarErrorOnNode(node, Diagnostics.A_tuple_member_cannot_be_both_optional_and_rest);
-      }
-      if (node.type.kind === 187 /* OptionalType */) {
-        grammarErrorOnNode(node.type, Diagnostics.A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type);
+      if (isReadonlyArrayType(source2) && isMutableArrayOrTuple(target2)) {
+        if (reportErrors2) {
+          reportError(Diagnostics.The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1, typeToString(source2), typeToString(target2));
+        }
+        return false;
       }
-      if (node.type.kind === 188 /* RestType */) {
-        grammarErrorOnNode(node.type, Diagnostics.A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type);
+      if (isTupleType(target2)) {
+        return isArrayType(source2);
       }
-      checkSourceElement(node.type);
-      getTypeFromTypeNode(node);
+      return true;
     }
-    function isPrivateWithinAmbient(node) {
-      return (hasEffectiveModifier(node, 8 /* Private */) || isPrivateIdentifierClassElementDeclaration(node)) && !!(node.flags & 16777216 /* Ambient */);
+    function isRelatedToWorker(source2, target2, reportErrors2) {
+      return isRelatedTo(source2, target2, 3 /* Both */, reportErrors2);
     }
-    function getEffectiveDeclarationFlags(n, flagsToCheck) {
-      let flags = getCombinedModifierFlags(n);
-      if (n.parent.kind !== 261 /* InterfaceDeclaration */ && n.parent.kind !== 260 /* ClassDeclaration */ && n.parent.kind !== 228 /* ClassExpression */ && n.flags & 16777216 /* Ambient */) {
-        if (!(flags & 2 /* Ambient */) && !(isModuleBlock(n.parent) && isModuleDeclaration(n.parent.parent) && isGlobalScopeAugmentation(n.parent.parent))) {
-          flags |= 1 /* Export */;
+    function isRelatedTo(originalSource, originalTarget, recursionFlags = 3 /* Both */, reportErrors2 = false, headMessage2, intersectionState = 0 /* None */) {
+      if (originalSource.flags & 524288 /* Object */ && originalTarget.flags & 131068 /* Primitive */) {
+        if (relation === comparableRelation && !(originalTarget.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(originalTarget, originalSource, relation) || isSimpleTypeRelatedTo(originalSource, originalTarget, relation, reportErrors2 ? reportError : void 0)) {
+          return -1 /* True */;
         }
-        flags |= 2 /* Ambient */;
-      }
-      return flags & flagsToCheck;
-    }
-    function checkFunctionOrConstructorSymbol(symbol) {
-      addLazyDiagnostic(() => checkFunctionOrConstructorSymbolWorker(symbol));
-    }
-    function checkFunctionOrConstructorSymbolWorker(symbol) {
-      function getCanonicalOverload(overloads, implementation) {
-        const implementationSharesContainerWithFirstOverload = implementation !== void 0 && implementation.parent === overloads[0].parent;
-        return implementationSharesContainerWithFirstOverload ? implementation : overloads[0];
-      }
-      function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck2, someOverloadFlags, allOverloadFlags) {
-        const someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags;
-        if (someButNotAllOverloadFlags !== 0) {
-          const canonicalFlags = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck2);
-          forEach(overloads, (o) => {
-            const deviation = getEffectiveDeclarationFlags(o, flagsToCheck2) ^ canonicalFlags;
-            if (deviation & 1 /* Export */) {
-              error(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_exported_or_non_exported);
-            } else if (deviation & 2 /* Ambient */) {
-              error(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient);
-            } else if (deviation & (8 /* Private */ | 16 /* Protected */)) {
-              error(getNameOfDeclaration(o) || o, Diagnostics.Overload_signatures_must_all_be_public_private_or_protected);
-            } else if (deviation & 256 /* Abstract */) {
-              error(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_abstract_or_non_abstract);
-            }
-          });
+        if (reportErrors2) {
+          reportErrorResults(originalSource, originalTarget, originalSource, originalTarget, headMessage2);
         }
+        return 0 /* False */;
       }
-      function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken2, allHaveQuestionToken2) {
-        if (someHaveQuestionToken2 !== allHaveQuestionToken2) {
-          const canonicalHasQuestionToken = hasQuestionToken(getCanonicalOverload(overloads, implementation));
-          forEach(overloads, (o) => {
-            const deviation = hasQuestionToken(o) !== canonicalHasQuestionToken;
-            if (deviation) {
-              error(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_optional_or_required);
-            }
-          });
-        }
+      const source2 = getNormalizedType(
+        originalSource,
+        /*writing*/
+        false
+      );
+      let target2 = getNormalizedType(
+        originalTarget,
+        /*writing*/
+        true
+      );
+      if (source2 === target2)
+        return -1 /* True */;
+      if (relation === identityRelation) {
+        if (source2.flags !== target2.flags)
+          return 0 /* False */;
+        if (source2.flags & 67358815 /* Singleton */)
+          return -1 /* True */;
+        traceUnionsOrIntersectionsTooLarge(source2, target2);
+        return recursiveTypeRelatedTo(
+          source2,
+          target2,
+          /*reportErrors*/
+          false,
+          0 /* None */,
+          recursionFlags
+        );
       }
-      const flagsToCheck = 1 /* Export */ | 2 /* Ambient */ | 8 /* Private */ | 16 /* Protected */ | 256 /* Abstract */;
-      let someNodeFlags = 0 /* None */;
-      let allNodeFlags = flagsToCheck;
-      let someHaveQuestionToken = false;
-      let allHaveQuestionToken = true;
-      let hasOverloads = false;
-      let bodyDeclaration;
-      let lastSeenNonAmbientDeclaration;
-      let previousDeclaration;
-      const declarations = symbol.declarations;
-      const isConstructor = (symbol.flags & 16384 /* Constructor */) !== 0;
-      function reportImplementationExpectedError(node) {
-        if (node.name && nodeIsMissing(node.name)) {
-          return;
+      if (source2.flags & 262144 /* TypeParameter */ && getConstraintOfType(source2) === target2) {
+        return -1 /* True */;
+      }
+      if (source2.flags & 470302716 /* DefinitelyNonNullable */ && target2.flags & 1048576 /* Union */) {
+        const types = target2.types;
+        const candidate = types.length === 2 && types[0].flags & 98304 /* Nullable */ ? types[1] : types.length === 3 && types[0].flags & 98304 /* Nullable */ && types[1].flags & 98304 /* Nullable */ ? types[2] : void 0;
+        if (candidate && !(candidate.flags & 98304 /* Nullable */)) {
+          target2 = getNormalizedType(
+            candidate,
+            /*writing*/
+            true
+          );
+          if (source2 === target2)
+            return -1 /* True */;
         }
-        let seen = false;
-        const subsequentNode = forEachChild(node.parent, (c) => {
-          if (seen) {
-            return c;
-          } else {
-            seen = c === node;
-          }
-        });
-        if (subsequentNode && subsequentNode.pos === node.end) {
-          if (subsequentNode.kind === node.kind) {
-            const errorNode2 = subsequentNode.name || subsequentNode;
-            const subsequentName = subsequentNode.name;
-            if (node.name && subsequentName && (isPrivateIdentifier(node.name) && isPrivateIdentifier(subsequentName) && node.name.escapedText === subsequentName.escapedText || isComputedPropertyName(node.name) && isComputedPropertyName(subsequentName) || isPropertyNameLiteral(node.name) && isPropertyNameLiteral(subsequentName) && getEscapedTextOfIdentifierOrLiteral(node.name) === getEscapedTextOfIdentifierOrLiteral(subsequentName))) {
-              const reportError = (node.kind === 171 /* MethodDeclaration */ || node.kind === 170 /* MethodSignature */) && isStatic(node) !== isStatic(subsequentNode);
-              if (reportError) {
-                const diagnostic = isStatic(node) ? Diagnostics.Function_overload_must_be_static : Diagnostics.Function_overload_must_not_be_static;
-                error(errorNode2, diagnostic);
-              }
-              return;
-            }
-            if (nodeIsPresent(subsequentNode.body)) {
-              error(errorNode2, Diagnostics.Function_implementation_name_must_be_0, declarationNameToString(node.name));
-              return;
+      }
+      if (relation === comparableRelation && !(target2.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(target2, source2, relation) || isSimpleTypeRelatedTo(source2, target2, relation, reportErrors2 ? reportError : void 0))
+        return -1 /* True */;
+      if (source2.flags & 469499904 /* StructuredOrInstantiable */ || target2.flags & 469499904 /* StructuredOrInstantiable */) {
+        const isPerformingExcessPropertyChecks = !(intersectionState & 2 /* Target */) && (isObjectLiteralType2(source2) && getObjectFlags(source2) & 8192 /* FreshLiteral */);
+        if (isPerformingExcessPropertyChecks) {
+          if (hasExcessProperties(source2, target2, reportErrors2)) {
+            if (reportErrors2) {
+              reportRelationError(headMessage2, source2, originalTarget.aliasSymbol ? originalTarget : target2);
             }
+            return 0 /* False */;
           }
         }
-        const errorNode = node.name || node;
-        if (isConstructor) {
-          error(errorNode, Diagnostics.Constructor_implementation_is_missing);
-        } else {
-          if (hasSyntacticModifier(node, 256 /* Abstract */)) {
-            error(errorNode, Diagnostics.All_declarations_of_an_abstract_method_must_be_consecutive);
-          } else {
-            error(errorNode, Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration);
-          }
-        }
-      }
-      let duplicateFunctionDeclaration = false;
-      let multipleConstructorImplementation = false;
-      let hasNonAmbientClass = false;
-      const functionDeclarations = [];
-      if (declarations) {
-        for (const current of declarations) {
-          const node = current;
-          const inAmbientContext = node.flags & 16777216 /* Ambient */;
-          const inAmbientContextOrInterface = node.parent && (node.parent.kind === 261 /* InterfaceDeclaration */ || node.parent.kind === 184 /* TypeLiteral */) || inAmbientContext;
-          if (inAmbientContextOrInterface) {
-            previousDeclaration = void 0;
-          }
-          if ((node.kind === 260 /* ClassDeclaration */ || node.kind === 228 /* ClassExpression */) && !inAmbientContext) {
-            hasNonAmbientClass = true;
-          }
-          if (node.kind === 259 /* FunctionDeclaration */ || node.kind === 171 /* MethodDeclaration */ || node.kind === 170 /* MethodSignature */ || node.kind === 173 /* Constructor */) {
-            functionDeclarations.push(node);
-            const currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck);
-            someNodeFlags |= currentNodeFlags;
-            allNodeFlags &= currentNodeFlags;
-            someHaveQuestionToken = someHaveQuestionToken || hasQuestionToken(node);
-            allHaveQuestionToken = allHaveQuestionToken && hasQuestionToken(node);
-            const bodyIsPresent = nodeIsPresent(node.body);
-            if (bodyIsPresent && bodyDeclaration) {
-              if (isConstructor) {
-                multipleConstructorImplementation = true;
-              } else {
-                duplicateFunctionDeclaration = true;
-              }
-            } else if ((previousDeclaration == null ? void 0 : previousDeclaration.parent) === node.parent && previousDeclaration.end !== node.pos) {
-              reportImplementationExpectedError(previousDeclaration);
-            }
-            if (bodyIsPresent) {
-              if (!bodyDeclaration) {
-                bodyDeclaration = node;
-              }
+        const isPerformingCommonPropertyChecks = (relation !== comparableRelation || isUnitType(source2)) && !(intersectionState & 2 /* Target */) && source2.flags & (131068 /* Primitive */ | 524288 /* Object */ | 2097152 /* Intersection */) && source2 !== globalObjectType && target2.flags & (524288 /* Object */ | 2097152 /* Intersection */) && isWeakType(target2) && (getPropertiesOfType(source2).length > 0 || typeHasCallOrConstructSignatures2(source2));
+        const isComparingJsxAttributes = !!(getObjectFlags(source2) & 2048 /* JsxAttributes */);
+        if (isPerformingCommonPropertyChecks && !hasCommonProperties(source2, target2, isComparingJsxAttributes)) {
+          if (reportErrors2) {
+            const sourceString = typeToString(originalSource.aliasSymbol ? originalSource : source2);
+            const targetString = typeToString(originalTarget.aliasSymbol ? originalTarget : target2);
+            const calls = getSignaturesOfType(source2, 0 /* Call */);
+            const constructs = getSignaturesOfType(source2, 1 /* Construct */);
+            if (calls.length > 0 && isRelatedTo(
+              getReturnTypeOfSignature(calls[0]),
+              target2,
+              1 /* Source */,
+              /*reportErrors*/
+              false
+            ) || constructs.length > 0 && isRelatedTo(
+              getReturnTypeOfSignature(constructs[0]),
+              target2,
+              1 /* Source */,
+              /*reportErrors*/
+              false
+            )) {
+              reportError(Diagnostics.Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it, sourceString, targetString);
             } else {
-              hasOverloads = true;
-            }
-            previousDeclaration = node;
-            if (!inAmbientContextOrInterface) {
-              lastSeenNonAmbientDeclaration = node;
+              reportError(Diagnostics.Type_0_has_no_properties_in_common_with_type_1, sourceString, targetString);
             }
           }
+          return 0 /* False */;
+        }
+        traceUnionsOrIntersectionsTooLarge(source2, target2);
+        const skipCaching = source2.flags & 1048576 /* Union */ && source2.types.length < 4 && !(target2.flags & 1048576 /* Union */) || target2.flags & 1048576 /* Union */ && target2.types.length < 4 && !(source2.flags & 469499904 /* StructuredOrInstantiable */);
+        const result2 = skipCaching ? unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState) : recursiveTypeRelatedTo(source2, target2, reportErrors2, intersectionState, recursionFlags);
+        if (result2) {
+          return result2;
         }
       }
-      if (multipleConstructorImplementation) {
-        forEach(functionDeclarations, (declaration) => {
-          error(declaration, Diagnostics.Multiple_constructor_implementations_are_not_allowed);
-        });
-      }
-      if (duplicateFunctionDeclaration) {
-        forEach(functionDeclarations, (declaration) => {
-          error(getNameOfDeclaration(declaration) || declaration, Diagnostics.Duplicate_function_implementation);
-        });
-      }
-      if (hasNonAmbientClass && !isConstructor && symbol.flags & 16 /* Function */ && declarations) {
-        const relatedDiagnostics = filter(declarations, (d) => d.kind === 260 /* ClassDeclaration */).map((d) => createDiagnosticForNode(d, Diagnostics.Consider_adding_a_declare_modifier_to_this_class));
-        forEach(declarations, (declaration) => {
-          const diagnostic = declaration.kind === 260 /* ClassDeclaration */ ? Diagnostics.Class_declaration_cannot_implement_overload_list_for_0 : declaration.kind === 259 /* FunctionDeclaration */ ? Diagnostics.Function_with_bodies_can_only_merge_with_classes_that_are_ambient : void 0;
-          if (diagnostic) {
-            addRelatedInfo(
-              error(getNameOfDeclaration(declaration) || declaration, diagnostic, symbolName(symbol)),
-              ...relatedDiagnostics
-            );
-          }
-        });
-      }
-      if (lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body && !hasSyntacticModifier(lastSeenNonAmbientDeclaration, 256 /* Abstract */) && !lastSeenNonAmbientDeclaration.questionToken) {
-        reportImplementationExpectedError(lastSeenNonAmbientDeclaration);
+      if (reportErrors2) {
+        reportErrorResults(originalSource, originalTarget, source2, target2, headMessage2);
       }
-      if (hasOverloads) {
-        if (declarations) {
-          checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags);
-          checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken);
-        }
-        if (bodyDeclaration) {
-          const signatures = getSignaturesOfSymbol(symbol);
-          const bodySignature = getSignatureFromDeclaration(bodyDeclaration);
-          for (const signature of signatures) {
-            if (!isImplementationCompatibleWithOverload(bodySignature, signature)) {
-              addRelatedInfo(
-                error(signature.declaration, Diagnostics.This_overload_signature_is_not_compatible_with_its_implementation_signature),
-                createDiagnosticForNode(bodyDeclaration, Diagnostics.The_implementation_signature_is_declared_here)
-              );
-              break;
-            }
-          }
+      return 0 /* False */;
+    }
+    function reportErrorResults(originalSource, originalTarget, source2, target2, headMessage2) {
+      var _a3, _b;
+      const sourceHasBase = !!getSingleBaseForNonAugmentingSubtype(originalSource);
+      const targetHasBase = !!getSingleBaseForNonAugmentingSubtype(originalTarget);
+      source2 = originalSource.aliasSymbol || sourceHasBase ? originalSource : source2;
+      target2 = originalTarget.aliasSymbol || targetHasBase ? originalTarget : target2;
+      let maybeSuppress = overrideNextErrorInfo > 0;
+      if (maybeSuppress) {
+        overrideNextErrorInfo--;
+      }
+      if (source2.flags & 524288 /* Object */ && target2.flags & 524288 /* Object */) {
+        const currentError = errorInfo;
+        tryElaborateArrayLikeErrors(
+          source2,
+          target2,
+          /*reportErrors*/
+          true
+        );
+        if (errorInfo !== currentError) {
+          maybeSuppress = !!errorInfo;
         }
       }
-    }
-    function checkExportsOnMergedDeclarations(node) {
-      addLazyDiagnostic(() => checkExportsOnMergedDeclarationsWorker(node));
-    }
-    function checkExportsOnMergedDeclarationsWorker(node) {
-      let symbol = node.localSymbol;
-      if (!symbol) {
-        symbol = getSymbolOfNode(node);
-        if (!symbol.exportSymbol) {
+      if (source2.flags & 524288 /* Object */ && target2.flags & 131068 /* Primitive */) {
+        tryElaborateErrorsForPrimitivesAndObjects(source2, target2);
+      } else if (source2.symbol && source2.flags & 524288 /* Object */ && globalObjectType === source2) {
+        reportError(Diagnostics.The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead);
+      } else if (getObjectFlags(source2) & 2048 /* JsxAttributes */ && target2.flags & 2097152 /* Intersection */) {
+        const targetTypes = target2.types;
+        const intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes, errorNode);
+        const intrinsicClassAttributes = getJsxType(JsxNames.IntrinsicClassAttributes, errorNode);
+        if (!isErrorType(intrinsicAttributes) && !isErrorType(intrinsicClassAttributes) && (contains(targetTypes, intrinsicAttributes) || contains(targetTypes, intrinsicClassAttributes))) {
           return;
         }
+      } else {
+        errorInfo = elaborateNeverIntersection(errorInfo, originalTarget);
       }
-      if (getDeclarationOfKind(symbol, node.kind) !== node) {
+      if (!headMessage2 && maybeSuppress) {
+        lastSkippedInfo = [source2, target2];
         return;
       }
-      let exportedDeclarationSpaces = 0 /* None */;
-      let nonExportedDeclarationSpaces = 0 /* None */;
-      let defaultExportedDeclarationSpaces = 0 /* None */;
-      for (const d of symbol.declarations) {
-        const declarationSpaces = getDeclarationSpaces(d);
-        const effectiveDeclarationFlags = getEffectiveDeclarationFlags(d, 1 /* Export */ | 1024 /* Default */);
-        if (effectiveDeclarationFlags & 1 /* Export */) {
-          if (effectiveDeclarationFlags & 1024 /* Default */) {
-            defaultExportedDeclarationSpaces |= declarationSpaces;
-          } else {
-            exportedDeclarationSpaces |= declarationSpaces;
-          }
-        } else {
-          nonExportedDeclarationSpaces |= declarationSpaces;
-        }
-      }
-      const nonDefaultExportedDeclarationSpaces = exportedDeclarationSpaces | nonExportedDeclarationSpaces;
-      const commonDeclarationSpacesForExportsAndLocals = exportedDeclarationSpaces & nonExportedDeclarationSpaces;
-      const commonDeclarationSpacesForDefaultAndNonDefault = defaultExportedDeclarationSpaces & nonDefaultExportedDeclarationSpaces;
-      if (commonDeclarationSpacesForExportsAndLocals || commonDeclarationSpacesForDefaultAndNonDefault) {
-        for (const d of symbol.declarations) {
-          const declarationSpaces = getDeclarationSpaces(d);
-          const name = getNameOfDeclaration(d);
-          if (declarationSpaces & commonDeclarationSpacesForDefaultAndNonDefault) {
-            error(name, Diagnostics.Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead, declarationNameToString(name));
-          } else if (declarationSpaces & commonDeclarationSpacesForExportsAndLocals) {
-            error(name, Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, declarationNameToString(name));
-          }
-        }
-      }
-      function getDeclarationSpaces(decl) {
-        let d = decl;
-        switch (d.kind) {
-          case 261 /* InterfaceDeclaration */:
-          case 262 /* TypeAliasDeclaration */:
-          case 348 /* JSDocTypedefTag */:
-          case 341 /* JSDocCallbackTag */:
-          case 342 /* JSDocEnumTag */:
-            return 2 /* ExportType */;
-          case 264 /* ModuleDeclaration */:
-            return isAmbientModule(d) || getModuleInstanceState(d) !== 0 /* NonInstantiated */ ? 4 /* ExportNamespace */ | 1 /* ExportValue */ : 4 /* ExportNamespace */;
-          case 260 /* ClassDeclaration */:
-          case 263 /* EnumDeclaration */:
-          case 302 /* EnumMember */:
-            return 2 /* ExportType */ | 1 /* ExportValue */;
-          case 308 /* SourceFile */:
-            return 2 /* ExportType */ | 1 /* ExportValue */ | 4 /* ExportNamespace */;
-          case 274 /* ExportAssignment */:
-          case 223 /* BinaryExpression */:
-            const node2 = d;
-            const expression = isExportAssignment(node2) ? node2.expression : node2.right;
-            if (!isEntityNameExpression(expression)) {
-              return 1 /* ExportValue */;
-            }
-            d = expression;
-          case 268 /* ImportEqualsDeclaration */:
-          case 271 /* NamespaceImport */:
-          case 270 /* ImportClause */:
-            let result = 0 /* None */;
-            const target = resolveAlias(getSymbolOfNode(d));
-            forEach(target.declarations, (d2) => {
-              result |= getDeclarationSpaces(d2);
-            });
-            return result;
-          case 257 /* VariableDeclaration */:
-          case 205 /* BindingElement */:
-          case 259 /* FunctionDeclaration */:
-          case 273 /* ImportSpecifier */:
-          case 79 /* Identifier */:
-            return 1 /* ExportValue */;
-          default:
-            return Debug.failBadSyntaxKind(d);
+      reportRelationError(headMessage2, source2, target2);
+      if (source2.flags & 262144 /* TypeParameter */ && ((_b = (_a3 = source2.symbol) == null ? void 0 : _a3.declarations) == null ? void 0 : _b[0]) && !getConstraintOfType(source2)) {
+        const syntheticParam = cloneTypeParameter(source2);
+        syntheticParam.constraint = instantiateType(target2, makeUnaryTypeMapper(source2, syntheticParam));
+        if (hasNonCircularBaseConstraint(syntheticParam)) {
+          const targetConstraintString = typeToString(target2, source2.symbol.declarations[0]);
+          associateRelatedInfo(createDiagnosticForNode(source2.symbol.declarations[0], Diagnostics.This_type_parameter_might_need_an_extends_0_constraint, targetConstraintString));
         }
       }
     }
-    function getAwaitedTypeOfPromise(type, errorNode, diagnosticMessage, arg0) {
-      const promisedType = getPromisedTypeOfPromise(type, errorNode);
-      return promisedType && getAwaitedType(promisedType, errorNode, diagnosticMessage, arg0);
-    }
-    function getPromisedTypeOfPromise(type, errorNode, thisTypeForErrorOut) {
-      if (isTypeAny(type)) {
-        return void 0;
-      }
-      const typeAsPromise = type;
-      if (typeAsPromise.promisedTypeOfPromise) {
-        return typeAsPromise.promisedTypeOfPromise;
-      }
-      if (isReferenceToType2(type, getGlobalPromiseType(false))) {
-        return typeAsPromise.promisedTypeOfPromise = getTypeArguments(type)[0];
-      }
-      if (allTypesAssignableToKind(getBaseConstraintOrType(type), 131068 /* Primitive */ | 131072 /* Never */)) {
-        return void 0;
-      }
-      const thenFunction = getTypeOfPropertyOfType(type, "then");
-      if (isTypeAny(thenFunction)) {
-        return void 0;
-      }
-      const thenSignatures = thenFunction ? getSignaturesOfType(thenFunction, 0 /* Call */) : emptyArray;
-      if (thenSignatures.length === 0) {
-        if (errorNode) {
-          error(errorNode, Diagnostics.A_promise_must_have_a_then_method);
-        }
-        return void 0;
-      }
-      let thisTypeForError;
-      let candidates;
-      for (const thenSignature of thenSignatures) {
-        const thisType = getThisTypeOfSignature(thenSignature);
-        if (thisType && thisType !== voidType && !isTypeRelatedTo(type, thisType, subtypeRelation)) {
-          thisTypeForError = thisType;
-        } else {
-          candidates = append(candidates, thenSignature);
-        }
+    function traceUnionsOrIntersectionsTooLarge(source2, target2) {
+      if (!tracing) {
+        return;
       }
-      if (!candidates) {
-        Debug.assertIsDefined(thisTypeForError);
-        if (thisTypeForErrorOut) {
-          thisTypeForErrorOut.value = thisTypeForError;
-        }
-        if (errorNode) {
-          error(errorNode, Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1, typeToString(type), typeToString(thisTypeForError));
+      if (source2.flags & 3145728 /* UnionOrIntersection */ && target2.flags & 3145728 /* UnionOrIntersection */) {
+        const sourceUnionOrIntersection = source2;
+        const targetUnionOrIntersection = target2;
+        if (sourceUnionOrIntersection.objectFlags & targetUnionOrIntersection.objectFlags & 32768 /* PrimitiveUnion */) {
+          return;
         }
-        return void 0;
-      }
-      const onfulfilledParameterType = getTypeWithFacts(getUnionType(map(candidates, getTypeOfFirstParameterOfSignature)), 2097152 /* NEUndefinedOrNull */);
-      if (isTypeAny(onfulfilledParameterType)) {
-        return void 0;
-      }
-      const onfulfilledParameterSignatures = getSignaturesOfType(onfulfilledParameterType, 0 /* Call */);
-      if (onfulfilledParameterSignatures.length === 0) {
-        if (errorNode) {
-          error(errorNode, Diagnostics.The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback);
+        const sourceSize = sourceUnionOrIntersection.types.length;
+        const targetSize = targetUnionOrIntersection.types.length;
+        if (sourceSize * targetSize > 1e6) {
+          tracing.instant(tracing.Phase.CheckTypes, "traceUnionsOrIntersectionsTooLarge_DepthLimit", {
+            sourceId: source2.id,
+            sourceSize,
+            targetId: target2.id,
+            targetSize,
+            pos: errorNode == null ? void 0 : errorNode.pos,
+            end: errorNode == null ? void 0 : errorNode.end
+          });
         }
-        return void 0;
       }
-      return typeAsPromise.promisedTypeOfPromise = getUnionType(map(onfulfilledParameterSignatures, getTypeOfFirstParameterOfSignature), 2 /* Subtype */);
     }
-    function checkAwaitedType(type, withAlias, errorNode, diagnosticMessage, arg0) {
-      const awaitedType = withAlias ? getAwaitedType(type, errorNode, diagnosticMessage, arg0) : getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, arg0);
-      return awaitedType || errorType;
+    function getTypeOfPropertyInTypes(types, name) {
+      const appendPropType = (propTypes, type) => {
+        var _a3;
+        type = getApparentType(type);
+        const prop = type.flags & 3145728 /* UnionOrIntersection */ ? getPropertyOfUnionOrIntersectionType(type, name) : getPropertyOfObjectType(type, name);
+        const propType = prop && getTypeOfSymbol(prop) || ((_a3 = getApplicableIndexInfoForName(type, name)) == null ? void 0 : _a3.type) || undefinedType;
+        return append(propTypes, propType);
+      };
+      return getUnionType(reduceLeft(
+        types,
+        appendPropType,
+        /*initial*/
+        void 0
+      ) || emptyArray);
     }
-    function isThenableType(type) {
-      if (allTypesAssignableToKind(getBaseConstraintOrType(type), 131068 /* Primitive */ | 131072 /* Never */)) {
+    function hasExcessProperties(source2, target2, reportErrors2) {
+      var _a3;
+      if (!isExcessPropertyCheckTarget(target2) || !noImplicitAny && getObjectFlags(target2) & 4096 /* JSLiteral */) {
         return false;
       }
-      const thenFunction = getTypeOfPropertyOfType(type, "then");
-      return !!thenFunction && getSignaturesOfType(getTypeWithFacts(thenFunction, 2097152 /* NEUndefinedOrNull */), 0 /* Call */).length > 0;
-    }
-    function isAwaitedTypeInstantiation(type) {
-      var _a2;
-      if (type.flags & 16777216 /* Conditional */) {
-        const awaitedSymbol = getGlobalAwaitedSymbol(false);
-        return !!awaitedSymbol && type.aliasSymbol === awaitedSymbol && ((_a2 = type.aliasTypeArguments) == null ? void 0 : _a2.length) === 1;
-      }
-      return false;
-    }
-    function unwrapAwaitedType(type) {
-      return type.flags & 1048576 /* Union */ ? mapType(type, unwrapAwaitedType) : isAwaitedTypeInstantiation(type) ? type.aliasTypeArguments[0] : type;
-    }
-    function isAwaitedTypeNeeded(type) {
-      if (isTypeAny(type) || isAwaitedTypeInstantiation(type)) {
+      const isComparingJsxAttributes = !!(getObjectFlags(source2) & 2048 /* JsxAttributes */);
+      if ((relation === assignableRelation || relation === comparableRelation) && (isTypeSubsetOf(globalObjectType, target2) || !isComparingJsxAttributes && isEmptyObjectType(target2))) {
         return false;
       }
-      if (isGenericObjectType(type)) {
-        const baseConstraint = getBaseConstraintOfType(type);
-        if (baseConstraint ? baseConstraint.flags & 3 /* AnyOrUnknown */ || isEmptyObjectType(baseConstraint) || someType(baseConstraint, isThenableType) : maybeTypeOfKind(type, 8650752 /* TypeVariable */)) {
-          return true;
-        }
-      }
-      return false;
-    }
-    function tryCreateAwaitedType(type) {
-      const awaitedSymbol = getGlobalAwaitedSymbol(true);
-      if (awaitedSymbol) {
-        return getTypeAliasInstantiation(awaitedSymbol, [unwrapAwaitedType(type)]);
+      let reducedTarget = target2;
+      let checkTypes;
+      if (target2.flags & 1048576 /* Union */) {
+        reducedTarget = findMatchingDiscriminantType(source2, target2, isRelatedTo) || filterPrimitivesIfContainsNonPrimitive(target2);
+        checkTypes = reducedTarget.flags & 1048576 /* Union */ ? reducedTarget.types : [reducedTarget];
       }
-      return void 0;
-    }
-    function createAwaitedTypeIfNeeded(type) {
-      if (isAwaitedTypeNeeded(type)) {
-        const awaitedType = tryCreateAwaitedType(type);
-        if (awaitedType) {
-          return awaitedType;
+      for (const prop of getPropertiesOfType(source2)) {
+        if (shouldCheckAsExcessProperty(prop, source2.symbol) && !isIgnoredJsxProperty(source2, prop)) {
+          if (!isKnownProperty(reducedTarget, prop.escapedName, isComparingJsxAttributes)) {
+            if (reportErrors2) {
+              const errorTarget = filterType(reducedTarget, isExcessPropertyCheckTarget);
+              if (!errorNode)
+                return Debug.fail();
+              if (isJsxAttributes(errorNode) || isJsxOpeningLikeElement(errorNode) || isJsxOpeningLikeElement(errorNode.parent)) {
+                if (prop.valueDeclaration && isJsxAttribute(prop.valueDeclaration) && getSourceFileOfNode(errorNode) === getSourceFileOfNode(prop.valueDeclaration.name)) {
+                  errorNode = prop.valueDeclaration.name;
+                }
+                const propName = symbolToString(prop);
+                const suggestionSymbol = getSuggestedSymbolForNonexistentJSXAttribute(propName, errorTarget);
+                const suggestion = suggestionSymbol ? symbolToString(suggestionSymbol) : void 0;
+                if (suggestion) {
+                  reportError(Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2, propName, typeToString(errorTarget), suggestion);
+                } else {
+                  reportError(Diagnostics.Property_0_does_not_exist_on_type_1, propName, typeToString(errorTarget));
+                }
+              } else {
+                const objectLiteralDeclaration = ((_a3 = source2.symbol) == null ? void 0 : _a3.declarations) && firstOrUndefined(source2.symbol.declarations);
+                let suggestion;
+                if (prop.valueDeclaration && findAncestor(prop.valueDeclaration, (d) => d === objectLiteralDeclaration) && getSourceFileOfNode(objectLiteralDeclaration) === getSourceFileOfNode(errorNode)) {
+                  const propDeclaration = prop.valueDeclaration;
+                  Debug.assertNode(propDeclaration, isObjectLiteralElementLike);
+                  errorNode = propDeclaration;
+                  const name = propDeclaration.name;
+                  if (isIdentifier(name)) {
+                    suggestion = getSuggestionForNonexistentProperty(name, errorTarget);
+                  }
+                }
+                if (suggestion !== void 0) {
+                  reportError(
+                    Diagnostics.Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_write_2,
+                    symbolToString(prop),
+                    typeToString(errorTarget),
+                    suggestion
+                  );
+                } else {
+                  reportError(
+                    Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1,
+                    symbolToString(prop),
+                    typeToString(errorTarget)
+                  );
+                }
+              }
+            }
+            return true;
+          }
+          if (checkTypes && !isRelatedTo(getTypeOfSymbol(prop), getTypeOfPropertyInTypes(checkTypes, prop.escapedName), 3 /* Both */, reportErrors2)) {
+            if (reportErrors2) {
+              reportIncompatibleError(Diagnostics.Types_of_property_0_are_incompatible, symbolToString(prop));
+            }
+            return true;
+          }
         }
       }
-      Debug.assert(getPromisedTypeOfPromise(type) === void 0, "type provided should not be a non-generic 'promise'-like.");
-      return type;
+      return false;
     }
-    function getAwaitedType(type, errorNode, diagnosticMessage, arg0) {
-      const awaitedType = getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, arg0);
-      return awaitedType && createAwaitedTypeIfNeeded(awaitedType);
+    function shouldCheckAsExcessProperty(prop, container) {
+      return prop.valueDeclaration && container.valueDeclaration && prop.valueDeclaration.parent === container.valueDeclaration;
     }
-    function getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, arg0) {
-      if (isTypeAny(type)) {
-        return type;
+    function unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState) {
+      if (source2.flags & 1048576 /* Union */) {
+        return relation === comparableRelation ? someTypeRelatedToType(source2, target2, reportErrors2 && !(source2.flags & 131068 /* Primitive */), intersectionState) : eachTypeRelatedToType(source2, target2, reportErrors2 && !(source2.flags & 131068 /* Primitive */), intersectionState);
       }
-      if (isAwaitedTypeInstantiation(type)) {
-        return type;
+      if (target2.flags & 1048576 /* Union */) {
+        return typeRelatedToSomeType(getRegularTypeOfObjectLiteral(source2), target2, reportErrors2 && !(source2.flags & 131068 /* Primitive */) && !(target2.flags & 131068 /* Primitive */));
       }
-      const typeAsAwaitable = type;
-      if (typeAsAwaitable.awaitedTypeOfType) {
-        return typeAsAwaitable.awaitedTypeOfType;
+      if (target2.flags & 2097152 /* Intersection */) {
+        return typeRelatedToEachType(source2, target2, reportErrors2, 2 /* Target */);
       }
-      if (type.flags & 1048576 /* Union */) {
-        if (awaitedTypeStack.lastIndexOf(type.id) >= 0) {
-          if (errorNode) {
-            error(errorNode, Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method);
+      if (relation === comparableRelation && target2.flags & 131068 /* Primitive */) {
+        const constraints = sameMap(source2.types, (t) => t.flags & 465829888 /* Instantiable */ ? getBaseConstraintOfType(t) || unknownType : t);
+        if (constraints !== source2.types) {
+          source2 = getIntersectionType(constraints);
+          if (source2.flags & 131072 /* Never */) {
+            return 0 /* False */;
           }
-          return void 0;
-        }
-        const mapper = errorNode ? (constituentType) => getAwaitedTypeNoAlias(constituentType, errorNode, diagnosticMessage, arg0) : getAwaitedTypeNoAlias;
-        awaitedTypeStack.push(type.id);
-        const mapped = mapType(type, mapper);
-        awaitedTypeStack.pop();
-        return typeAsAwaitable.awaitedTypeOfType = mapped;
-      }
-      if (isAwaitedTypeNeeded(type)) {
-        return typeAsAwaitable.awaitedTypeOfType = type;
-      }
-      const thisTypeForErrorOut = { value: void 0 };
-      const promisedType = getPromisedTypeOfPromise(type, void 0, thisTypeForErrorOut);
-      if (promisedType) {
-        if (type.id === promisedType.id || awaitedTypeStack.lastIndexOf(promisedType.id) >= 0) {
-          if (errorNode) {
-            error(errorNode, Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method);
+          if (!(source2.flags & 2097152 /* Intersection */)) {
+            return isRelatedTo(
+              source2,
+              target2,
+              1 /* Source */,
+              /*reportErrors*/
+              false
+            ) || isRelatedTo(
+              target2,
+              source2,
+              1 /* Source */,
+              /*reportErrors*/
+              false
+            );
           }
-          return void 0;
-        }
-        awaitedTypeStack.push(type.id);
-        const awaitedType = getAwaitedTypeNoAlias(promisedType, errorNode, diagnosticMessage, arg0);
-        awaitedTypeStack.pop();
-        if (!awaitedType) {
-          return void 0;
         }
-        return typeAsAwaitable.awaitedTypeOfType = awaitedType;
       }
-      if (isThenableType(type)) {
-        if (errorNode) {
-          Debug.assertIsDefined(diagnosticMessage);
-          let chain;
-          if (thisTypeForErrorOut.value) {
-            chain = chainDiagnosticMessages(chain, Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1, typeToString(type), typeToString(thisTypeForErrorOut.value));
-          }
-          chain = chainDiagnosticMessages(chain, diagnosticMessage, arg0);
-          diagnostics.add(createDiagnosticForNodeFromMessageChain(errorNode, chain));
+      return someTypeRelatedToType(
+        source2,
+        target2,
+        /*reportErrors*/
+        false,
+        1 /* Source */
+      );
+    }
+    function eachTypeRelatedToSomeType(source2, target2) {
+      let result2 = -1 /* True */;
+      const sourceTypes = source2.types;
+      for (const sourceType of sourceTypes) {
+        const related = typeRelatedToSomeType(
+          sourceType,
+          target2,
+          /*reportErrors*/
+          false
+        );
+        if (!related) {
+          return 0 /* False */;
         }
-        return void 0;
+        result2 &= related;
       }
-      return typeAsAwaitable.awaitedTypeOfType = type;
+      return result2;
     }
-    function checkAsyncFunctionReturnType(node, returnTypeNode) {
-      const returnType = getTypeFromTypeNode(returnTypeNode);
-      if (languageVersion >= 2 /* ES2015 */) {
-        if (isErrorType(returnType)) {
-          return;
-        }
-        const globalPromiseType = getGlobalPromiseType(true);
-        if (globalPromiseType !== emptyGenericType && !isReferenceToType2(returnType, globalPromiseType)) {
-          error(returnTypeNode, Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0, typeToString(getAwaitedTypeNoAlias(returnType) || voidType));
-          return;
-        }
-      } else {
-        markTypeNodeAsReferenced(returnTypeNode);
-        if (isErrorType(returnType)) {
-          return;
-        }
-        const promiseConstructorName = getEntityNameFromTypeNode(returnTypeNode);
-        if (promiseConstructorName === void 0) {
-          error(returnTypeNode, Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, typeToString(returnType));
-          return;
+    function typeRelatedToSomeType(source2, target2, reportErrors2) {
+      const targetTypes = target2.types;
+      if (target2.flags & 1048576 /* Union */) {
+        if (containsType(targetTypes, source2)) {
+          return -1 /* True */;
         }
-        const promiseConstructorSymbol = resolveEntityName(promiseConstructorName, 111551 /* Value */, true);
-        const promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : errorType;
-        if (isErrorType(promiseConstructorType)) {
-          if (promiseConstructorName.kind === 79 /* Identifier */ && promiseConstructorName.escapedText === "Promise" && getTargetType(returnType) === getGlobalPromiseType(false)) {
-            error(returnTypeNode, Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option);
-          } else {
-            error(returnTypeNode, Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, entityNameToString(promiseConstructorName));
+        const match = getMatchingUnionConstituentForType(target2, source2);
+        if (match) {
+          const related = isRelatedTo(
+            source2,
+            match,
+            2 /* Target */,
+            /*reportErrors*/
+            false
+          );
+          if (related) {
+            return related;
           }
-          return;
-        }
-        const globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(true);
-        if (globalPromiseConstructorLikeType === emptyObjectType) {
-          error(returnTypeNode, Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, entityNameToString(promiseConstructorName));
-          return;
         }
-        if (!checkTypeAssignableTo(
-          promiseConstructorType,
-          globalPromiseConstructorLikeType,
-          returnTypeNode,
-          Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value
-        )) {
-          return;
+      }
+      for (const type of targetTypes) {
+        const related = isRelatedTo(
+          source2,
+          type,
+          2 /* Target */,
+          /*reportErrors*/
+          false
+        );
+        if (related) {
+          return related;
         }
-        const rootName = promiseConstructorName && getFirstIdentifier(promiseConstructorName);
-        const collidingSymbol = getSymbol2(node.locals, rootName.escapedText, 111551 /* Value */);
-        if (collidingSymbol) {
-          error(
-            collidingSymbol.valueDeclaration,
-            Diagnostics.Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions,
-            idText(rootName),
-            entityNameToString(promiseConstructorName)
+      }
+      if (reportErrors2) {
+        const bestMatchingType = getBestMatchingType(source2, target2, isRelatedTo);
+        if (bestMatchingType) {
+          isRelatedTo(
+            source2,
+            bestMatchingType,
+            2 /* Target */,
+            /*reportErrors*/
+            true
           );
-          return;
         }
       }
-      checkAwaitedType(returnType, false, node, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
+      return 0 /* False */;
     }
-    function checkDecorator(node) {
-      const signature = getResolvedSignature(node);
-      checkDeprecatedSignature(signature, node);
-      const returnType = getReturnTypeOfSignature(signature);
-      if (returnType.flags & 1 /* Any */) {
-        return;
-      }
-      let headMessage;
-      let expectedReturnType;
-      switch (node.parent.kind) {
-        case 260 /* ClassDeclaration */:
-          headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1;
-          const classSymbol = getSymbolOfNode(node.parent);
-          const classConstructorType = getTypeOfSymbol(classSymbol);
-          expectedReturnType = getUnionType([classConstructorType, voidType]);
-          break;
-        case 169 /* PropertyDeclaration */:
-        case 166 /* Parameter */:
-          headMessage = Diagnostics.Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any;
-          expectedReturnType = voidType;
-          break;
-        case 171 /* MethodDeclaration */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-          headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1;
-          const methodType = getTypeOfNode(node.parent);
-          const descriptorType = createTypedPropertyDescriptorType(methodType);
-          expectedReturnType = getUnionType([descriptorType, voidType]);
-          break;
-        default:
-          return Debug.fail();
+    function typeRelatedToEachType(source2, target2, reportErrors2, intersectionState) {
+      let result2 = -1 /* True */;
+      const targetTypes = target2.types;
+      for (const targetType of targetTypes) {
+        const related = isRelatedTo(
+          source2,
+          targetType,
+          2 /* Target */,
+          reportErrors2,
+          /*headMessage*/
+          void 0,
+          intersectionState
+        );
+        if (!related) {
+          return 0 /* False */;
+        }
+        result2 &= related;
       }
-      checkTypeAssignableTo(
-        returnType,
-        expectedReturnType,
-        node,
-        headMessage
-      );
-    }
-    function markTypeNodeAsReferenced(node) {
-      markEntityNameOrEntityExpressionAsReference(node && getEntityNameFromTypeNode(node), false);
+      return result2;
     }
-    function markEntityNameOrEntityExpressionAsReference(typeName, forDecoratorMetadata) {
-      if (!typeName)
-        return;
-      const rootName = getFirstIdentifier(typeName);
-      const meaning = (typeName.kind === 79 /* Identifier */ ? 788968 /* Type */ : 1920 /* Namespace */) | 2097152 /* Alias */;
-      const rootSymbol = resolveName(rootName, rootName.escapedText, meaning, void 0, void 0, true);
-      if (rootSymbol && rootSymbol.flags & 2097152 /* Alias */) {
-        if (symbolIsValue(rootSymbol) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol)) && !getTypeOnlyAliasDeclaration(rootSymbol)) {
-          markAliasSymbolAsReferenced(rootSymbol);
-        } else if (forDecoratorMetadata && compilerOptions.isolatedModules && getEmitModuleKind(compilerOptions) >= 5 /* ES2015 */ && !symbolIsValue(rootSymbol) && !some(rootSymbol.declarations, isTypeOnlyImportOrExportDeclaration)) {
-          const diag2 = error(typeName, Diagnostics.A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled);
-          const aliasDeclaration = find(rootSymbol.declarations || emptyArray, isAliasSymbolDeclaration2);
-          if (aliasDeclaration) {
-            addRelatedInfo(diag2, createDiagnosticForNode(aliasDeclaration, Diagnostics._0_was_imported_here, idText(rootName)));
+    function someTypeRelatedToType(source2, target2, reportErrors2, intersectionState) {
+      const sourceTypes = source2.types;
+      if (source2.flags & 1048576 /* Union */ && containsType(sourceTypes, target2)) {
+        return -1 /* True */;
+      }
+      const len = sourceTypes.length;
+      for (let i = 0; i < len; i++) {
+        const related = isRelatedTo(
+          sourceTypes[i],
+          target2,
+          1 /* Source */,
+          reportErrors2 && i === len - 1,
+          /*headMessage*/
+          void 0,
+          intersectionState
+        );
+        if (related) {
+          return related;
+        }
+      }
+      return 0 /* False */;
+    }
+    function getUndefinedStrippedTargetIfNeeded(source2, target2) {
+      if (source2.flags & 1048576 /* Union */ && target2.flags & 1048576 /* Union */ && !(source2.types[0].flags & 32768 /* Undefined */) && target2.types[0].flags & 32768 /* Undefined */) {
+        return extractTypesOfKind(target2, ~32768 /* Undefined */);
+      }
+      return target2;
+    }
+    function eachTypeRelatedToType(source2, target2, reportErrors2, intersectionState) {
+      let result2 = -1 /* True */;
+      const sourceTypes = source2.types;
+      const undefinedStrippedTarget = getUndefinedStrippedTargetIfNeeded(source2, target2);
+      for (let i = 0; i < sourceTypes.length; i++) {
+        const sourceType = sourceTypes[i];
+        if (undefinedStrippedTarget.flags & 1048576 /* Union */ && sourceTypes.length >= undefinedStrippedTarget.types.length && sourceTypes.length % undefinedStrippedTarget.types.length === 0) {
+          const related2 = isRelatedTo(
+            sourceType,
+            undefinedStrippedTarget.types[i % undefinedStrippedTarget.types.length],
+            3 /* Both */,
+            /*reportErrors*/
+            false,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          );
+          if (related2) {
+            result2 &= related2;
+            continue;
           }
         }
+        const related = isRelatedTo(
+          sourceType,
+          target2,
+          1 /* Source */,
+          reportErrors2,
+          /*headMessage*/
+          void 0,
+          intersectionState
+        );
+        if (!related) {
+          return 0 /* False */;
+        }
+        result2 &= related;
       }
+      return result2;
     }
-    function markDecoratorMedataDataTypeNodeAsReferenced(node) {
-      const entityName = getEntityNameForDecoratorMetadata(node);
-      if (entityName && isEntityName(entityName)) {
-        markEntityNameOrEntityExpressionAsReference(entityName, true);
+    function typeArgumentsRelatedTo(sources = emptyArray, targets = emptyArray, variances = emptyArray, reportErrors2, intersectionState) {
+      if (sources.length !== targets.length && relation === identityRelation) {
+        return 0 /* False */;
       }
-    }
-    function getEntityNameForDecoratorMetadata(node) {
-      if (node) {
-        switch (node.kind) {
-          case 190 /* IntersectionType */:
-          case 189 /* UnionType */:
-            return getEntityNameForDecoratorMetadataFromTypeList(node.types);
-          case 191 /* ConditionalType */:
-            return getEntityNameForDecoratorMetadataFromTypeList([node.trueType, node.falseType]);
-          case 193 /* ParenthesizedType */:
-          case 199 /* NamedTupleMember */:
-            return getEntityNameForDecoratorMetadata(node.type);
-          case 180 /* TypeReference */:
-            return node.typeName;
-        }
-      }
-    }
-    function getEntityNameForDecoratorMetadataFromTypeList(types) {
-      let commonEntityName;
-      for (let typeNode of types) {
-        while (typeNode.kind === 193 /* ParenthesizedType */ || typeNode.kind === 199 /* NamedTupleMember */) {
-          typeNode = typeNode.type;
-        }
-        if (typeNode.kind === 144 /* NeverKeyword */) {
-          continue;
-        }
-        if (!strictNullChecks && (typeNode.kind === 198 /* LiteralType */ && typeNode.literal.kind === 104 /* NullKeyword */ || typeNode.kind === 155 /* UndefinedKeyword */)) {
-          continue;
-        }
-        const individualEntityName = getEntityNameForDecoratorMetadata(typeNode);
-        if (!individualEntityName) {
-          return void 0;
-        }
-        if (commonEntityName) {
-          if (!isIdentifier(commonEntityName) || !isIdentifier(individualEntityName) || commonEntityName.escapedText !== individualEntityName.escapedText) {
-            return void 0;
+      const length2 = sources.length <= targets.length ? sources.length : targets.length;
+      let result2 = -1 /* True */;
+      for (let i = 0; i < length2; i++) {
+        const varianceFlags = i < variances.length ? variances[i] : 1 /* Covariant */;
+        const variance = varianceFlags & 7 /* VarianceMask */;
+        if (variance !== 4 /* Independent */) {
+          const s = sources[i];
+          const t = targets[i];
+          let related = -1 /* True */;
+          if (varianceFlags & 8 /* Unmeasurable */) {
+            related = relation === identityRelation ? isRelatedTo(
+              s,
+              t,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            ) : compareTypesIdentical(s, t);
+          } else if (variance === 1 /* Covariant */) {
+            related = isRelatedTo(
+              s,
+              t,
+              3 /* Both */,
+              reportErrors2,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
+          } else if (variance === 2 /* Contravariant */) {
+            related = isRelatedTo(
+              t,
+              s,
+              3 /* Both */,
+              reportErrors2,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
+          } else if (variance === 3 /* Bivariant */) {
+            related = isRelatedTo(
+              t,
+              s,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            );
+            if (!related) {
+              related = isRelatedTo(
+                s,
+                t,
+                3 /* Both */,
+                reportErrors2,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
+            }
+          } else {
+            related = isRelatedTo(
+              s,
+              t,
+              3 /* Both */,
+              reportErrors2,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
+            if (related) {
+              related &= isRelatedTo(
+                t,
+                s,
+                3 /* Both */,
+                reportErrors2,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
+            }
           }
-        } else {
-          commonEntityName = individualEntityName;
+          if (!related) {
+            return 0 /* False */;
+          }
+          result2 &= related;
         }
       }
-      return commonEntityName;
-    }
-    function getParameterTypeNodeForDecoratorCheck(node) {
-      const typeNode = getEffectiveTypeAnnotationNode(node);
-      return isRestParameter(node) ? getRestParameterElementType(typeNode) : typeNode;
+      return result2;
     }
-    function checkDecorators(node) {
-      if (!canHaveDecorators(node) || !hasDecorators(node) || !node.modifiers || !nodeCanBeDecorated(node, node.parent, node.parent.parent)) {
-        return;
-      }
-      if (!compilerOptions.experimentalDecorators) {
-        error(node, Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_in_your_tsconfig_or_jsconfig_to_remove_this_warning);
-      }
-      const firstDecorator = find(node.modifiers, isDecorator);
-      if (!firstDecorator) {
-        return;
-      }
-      checkExternalEmitHelpers(firstDecorator, 8 /* Decorate */);
-      if (node.kind === 166 /* Parameter */) {
-        checkExternalEmitHelpers(firstDecorator, 32 /* Param */);
+    function recursiveTypeRelatedTo(source2, target2, reportErrors2, intersectionState, recursionFlags) {
+      var _a3, _b, _c;
+      if (overflow) {
+        return 0 /* False */;
       }
-      if (compilerOptions.emitDecoratorMetadata) {
-        checkExternalEmitHelpers(firstDecorator, 16 /* Metadata */);
-        switch (node.kind) {
-          case 260 /* ClassDeclaration */:
-            const constructor = getFirstConstructorWithBody(node);
-            if (constructor) {
-              for (const parameter of constructor.parameters) {
-                markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter));
-              }
-            }
-            break;
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-            const otherKind = node.kind === 174 /* GetAccessor */ ? 175 /* SetAccessor */ : 174 /* GetAccessor */;
-            const otherAccessor = getDeclarationOfKind(getSymbolOfNode(node), otherKind);
-            markDecoratorMedataDataTypeNodeAsReferenced(getAnnotatedAccessorTypeNode(node) || otherAccessor && getAnnotatedAccessorTypeNode(otherAccessor));
-            break;
-          case 171 /* MethodDeclaration */:
-            for (const parameter of node.parameters) {
-              markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter));
+      const id = getRelationKey(
+        source2,
+        target2,
+        intersectionState,
+        relation,
+        /*ingnoreConstraints*/
+        false
+      );
+      const entry = relation.get(id);
+      if (entry !== void 0) {
+        if (reportErrors2 && entry & 2 /* Failed */ && !(entry & 4 /* Reported */)) {
+        } else {
+          if (outofbandVarianceMarkerHandler) {
+            const saved = entry & 24 /* ReportsMask */;
+            if (saved & 8 /* ReportsUnmeasurable */) {
+              instantiateType(source2, reportUnmeasurableMapper);
             }
-            markDecoratorMedataDataTypeNodeAsReferenced(getEffectiveReturnTypeNode(node));
-            break;
-          case 169 /* PropertyDeclaration */:
-            markDecoratorMedataDataTypeNodeAsReferenced(getEffectiveTypeAnnotationNode(node));
-            break;
-          case 166 /* Parameter */:
-            markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(node));
-            const containingSignature = node.parent;
-            for (const parameter of containingSignature.parameters) {
-              markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter));
+            if (saved & 16 /* ReportsUnreliable */) {
+              instantiateType(source2, reportUnreliableMapper);
             }
-            break;
+          }
+          return entry & 1 /* Succeeded */ ? -1 /* True */ : 0 /* False */;
         }
       }
-      for (const modifier of node.modifiers) {
-        if (isDecorator(modifier)) {
-          checkDecorator(modifier);
+      if (!maybeKeys) {
+        maybeKeys = [];
+        sourceStack = [];
+        targetStack = [];
+      } else {
+        const broadestEquivalentId = id.startsWith("*") ? getRelationKey(
+          source2,
+          target2,
+          intersectionState,
+          relation,
+          /*ignoreConstraints*/
+          true
+        ) : void 0;
+        for (let i = 0; i < maybeCount; i++) {
+          if (id === maybeKeys[i] || broadestEquivalentId && broadestEquivalentId === maybeKeys[i]) {
+            return 3 /* Maybe */;
+          }
+        }
+        if (sourceDepth === 100 || targetDepth === 100) {
+          overflow = true;
+          return 0 /* False */;
         }
       }
-    }
-    function checkFunctionDeclaration(node) {
-      addLazyDiagnostic(checkFunctionDeclarationDiagnostics);
-      function checkFunctionDeclarationDiagnostics() {
-        checkFunctionOrMethodDeclaration(node);
-        checkGrammarForGenerator(node);
-        checkCollisionsForDeclarationName(node, node.name);
-      }
-    }
-    function checkJSDocTypeAliasTag(node) {
-      if (!node.typeExpression) {
-        error(node.name, Diagnostics.JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags);
-      }
-      if (node.name) {
-        checkTypeNameIsReserved(node.name, Diagnostics.Type_alias_name_cannot_be_0);
+      const maybeStart = maybeCount;
+      maybeKeys[maybeCount] = id;
+      maybeCount++;
+      const saveExpandingFlags = expandingFlags;
+      if (recursionFlags & 1 /* Source */) {
+        sourceStack[sourceDepth] = source2;
+        sourceDepth++;
+        if (!(expandingFlags & 1 /* Source */) && isDeeplyNestedType(source2, sourceStack, sourceDepth))
+          expandingFlags |= 1 /* Source */;
       }
-      checkSourceElement(node.typeExpression);
-      checkTypeParameters(getEffectiveTypeParameterDeclarations(node));
-    }
-    function checkJSDocTemplateTag(node) {
-      checkSourceElement(node.constraint);
-      for (const tp of node.typeParameters) {
-        checkSourceElement(tp);
+      if (recursionFlags & 2 /* Target */) {
+        targetStack[targetDepth] = target2;
+        targetDepth++;
+        if (!(expandingFlags & 2 /* Target */) && isDeeplyNestedType(target2, targetStack, targetDepth))
+          expandingFlags |= 2 /* Target */;
       }
-    }
-    function checkJSDocTypeTag(node) {
-      checkSourceElement(node.typeExpression);
-    }
-    function checkJSDocLinkLikeTag(node) {
-      if (node.name) {
-        resolveJSDocMemberName(node.name, true);
+      let originalHandler;
+      let propagatingVarianceFlags = 0;
+      if (outofbandVarianceMarkerHandler) {
+        originalHandler = outofbandVarianceMarkerHandler;
+        outofbandVarianceMarkerHandler = (onlyUnreliable) => {
+          propagatingVarianceFlags |= onlyUnreliable ? 16 /* ReportsUnreliable */ : 8 /* ReportsUnmeasurable */;
+          return originalHandler(onlyUnreliable);
+        };
       }
-    }
-    function checkJSDocParameterTag(node) {
-      checkSourceElement(node.typeExpression);
-    }
-    function checkJSDocPropertyTag(node) {
-      checkSourceElement(node.typeExpression);
-    }
-    function checkJSDocFunctionType(node) {
-      addLazyDiagnostic(checkJSDocFunctionTypeImplicitAny);
-      checkSignatureDeclaration(node);
-      function checkJSDocFunctionTypeImplicitAny() {
-        if (!node.type && !isJSDocConstructSignature(node)) {
-          reportImplicitAny(node, anyType);
-        }
+      let result2;
+      if (expandingFlags === 3 /* Both */) {
+        (_a3 = tracing) == null ? void 0 : _a3.instant(tracing.Phase.CheckTypes, "recursiveTypeRelatedTo_DepthLimit", {
+          sourceId: source2.id,
+          sourceIdStack: sourceStack.map((t) => t.id),
+          targetId: target2.id,
+          targetIdStack: targetStack.map((t) => t.id),
+          depth: sourceDepth,
+          targetDepth
+        });
+        result2 = 3 /* Maybe */;
+      } else {
+        (_b = tracing) == null ? void 0 : _b.push(tracing.Phase.CheckTypes, "structuredTypeRelatedTo", { sourceId: source2.id, targetId: target2.id });
+        result2 = structuredTypeRelatedTo(source2, target2, reportErrors2, intersectionState);
+        (_c = tracing) == null ? void 0 : _c.pop();
       }
-    }
-    function checkJSDocImplementsTag(node) {
-      const classLike = getEffectiveJSDocHost(node);
-      if (!classLike || !isClassDeclaration(classLike) && !isClassExpression(classLike)) {
-        error(classLike, Diagnostics.JSDoc_0_is_not_attached_to_a_class, idText(node.tagName));
+      if (outofbandVarianceMarkerHandler) {
+        outofbandVarianceMarkerHandler = originalHandler;
       }
-    }
-    function checkJSDocAugmentsTag(node) {
-      const classLike = getEffectiveJSDocHost(node);
-      if (!classLike || !isClassDeclaration(classLike) && !isClassExpression(classLike)) {
-        error(classLike, Diagnostics.JSDoc_0_is_not_attached_to_a_class, idText(node.tagName));
-        return;
+      if (recursionFlags & 1 /* Source */) {
+        sourceDepth--;
       }
-      const augmentsTags = getJSDocTags(classLike).filter(isJSDocAugmentsTag);
-      Debug.assert(augmentsTags.length > 0);
-      if (augmentsTags.length > 1) {
-        error(augmentsTags[1], Diagnostics.Class_declarations_cannot_have_more_than_one_augments_or_extends_tag);
+      if (recursionFlags & 2 /* Target */) {
+        targetDepth--;
       }
-      const name = getIdentifierFromEntityNameExpression(node.class.expression);
-      const extend2 = getClassExtendsHeritageElement(classLike);
-      if (extend2) {
-        const className = getIdentifierFromEntityNameExpression(extend2.expression);
-        if (className && name.escapedText !== className.escapedText) {
-          error(name, Diagnostics.JSDoc_0_1_does_not_match_the_extends_2_clause, idText(node.tagName), idText(name), idText(className));
+      expandingFlags = saveExpandingFlags;
+      if (result2) {
+        if (result2 === -1 /* True */ || sourceDepth === 0 && targetDepth === 0) {
+          if (result2 === -1 /* True */ || result2 === 3 /* Maybe */) {
+            for (let i = maybeStart; i < maybeCount; i++) {
+              relation.set(maybeKeys[i], 1 /* Succeeded */ | propagatingVarianceFlags);
+            }
+          }
+          maybeCount = maybeStart;
         }
+      } else {
+        relation.set(id, (reportErrors2 ? 4 /* Reported */ : 0) | 2 /* Failed */ | propagatingVarianceFlags);
+        maybeCount = maybeStart;
       }
+      return result2;
     }
-    function checkJSDocAccessibilityModifiers(node) {
-      const host2 = getJSDocHost(node);
-      if (host2 && isPrivateIdentifierClassElementDeclaration(host2)) {
-        error(node, Diagnostics.An_accessibility_modifier_cannot_be_used_with_a_private_identifier);
+    function structuredTypeRelatedTo(source2, target2, reportErrors2, intersectionState) {
+      const saveErrorInfo = captureErrorCalculationState();
+      let result2 = structuredTypeRelatedToWorker(source2, target2, reportErrors2, intersectionState, saveErrorInfo);
+      if (relation !== identityRelation) {
+        if (!result2 && (source2.flags & 2097152 /* Intersection */ || source2.flags & 262144 /* TypeParameter */ && target2.flags & 1048576 /* Union */)) {
+          const constraint = getEffectiveConstraintOfIntersection(source2.flags & 2097152 /* Intersection */ ? source2.types : [source2], !!(target2.flags & 1048576 /* Union */));
+          if (constraint && everyType(constraint, (c) => c !== source2)) {
+            result2 = isRelatedTo(
+              constraint,
+              target2,
+              1 /* Source */,
+              /*reportErrors*/
+              false,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
+          }
+        }
+        if (result2 && !inPropertyCheck && (target2.flags & 2097152 /* Intersection */ && !isGenericObjectType(target2) && source2.flags & (524288 /* Object */ | 2097152 /* Intersection */) || isNonGenericObjectType(target2) && !isArrayOrTupleType(target2) && source2.flags & 2097152 /* Intersection */ && getApparentType(source2).flags & 3670016 /* StructuredType */ && !some(source2.types, (t) => !!(getObjectFlags(t) & 262144 /* NonInferrableType */)))) {
+          inPropertyCheck = true;
+          result2 &= propertiesRelatedTo(
+            source2,
+            target2,
+            reportErrors2,
+            /*excludedProperties*/
+            void 0,
+            0 /* None */
+          );
+          if (result2 && isObjectLiteralType2(source2) && getObjectFlags(source2) & 8192 /* FreshLiteral */) {
+            result2 &= indexSignaturesRelatedTo(
+              source2,
+              target2,
+              /*sourceIsPrimitive*/
+              false,
+              reportErrors2,
+              0 /* None */
+            );
+          }
+          inPropertyCheck = false;
+        }
       }
-    }
-    function getIdentifierFromEntityNameExpression(node) {
-      switch (node.kind) {
-        case 79 /* Identifier */:
-          return node;
-        case 208 /* PropertyAccessExpression */:
-          return node.name;
-        default:
-          return void 0;
+      if (result2) {
+        resetErrorInfo(saveErrorInfo);
       }
+      return result2;
     }
-    function checkFunctionOrMethodDeclaration(node) {
-      var _a2;
-      checkDecorators(node);
-      checkSignatureDeclaration(node);
-      const functionFlags = getFunctionFlags(node);
-      if (node.name && node.name.kind === 164 /* ComputedPropertyName */) {
-        checkComputedPropertyName(node.name);
-      }
-      if (hasBindableName(node)) {
-        const symbol = getSymbolOfNode(node);
-        const localSymbol = node.localSymbol || symbol;
-        const firstDeclaration = (_a2 = localSymbol.declarations) == null ? void 0 : _a2.find(
-          (declaration) => declaration.kind === node.kind && !(declaration.flags & 262144 /* JavaScriptFile */)
-        );
-        if (node === firstDeclaration) {
-          checkFunctionOrConstructorSymbol(localSymbol);
+    function structuredTypeRelatedToWorker(source2, target2, reportErrors2, intersectionState, saveErrorInfo) {
+      let result2;
+      let originalErrorInfo;
+      let varianceCheckFailed = false;
+      let sourceFlags = source2.flags;
+      const targetFlags = target2.flags;
+      if (relation === identityRelation) {
+        if (sourceFlags & 3145728 /* UnionOrIntersection */) {
+          let result3 = eachTypeRelatedToSomeType(source2, target2);
+          if (result3) {
+            result3 &= eachTypeRelatedToSomeType(target2, source2);
+          }
+          return result3;
         }
-        if (symbol.parent) {
-          checkFunctionOrConstructorSymbol(symbol);
+        if (sourceFlags & 4194304 /* Index */) {
+          return isRelatedTo(
+            source2.type,
+            target2.type,
+            3 /* Both */,
+            /*reportErrors*/
+            false
+          );
         }
-      }
-      const body = node.kind === 170 /* MethodSignature */ ? void 0 : node.body;
-      checkSourceElement(body);
-      checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, getReturnTypeFromAnnotation(node));
-      addLazyDiagnostic(checkFunctionOrMethodDeclarationDiagnostics);
-      if (isInJSFile(node)) {
-        const typeTag = getJSDocTypeTag(node);
-        if (typeTag && typeTag.typeExpression && !getContextualCallSignature(getTypeFromTypeNode(typeTag.typeExpression), node)) {
-          error(typeTag.typeExpression.type, Diagnostics.The_type_of_a_function_declaration_must_match_the_function_s_signature);
+        if (sourceFlags & 8388608 /* IndexedAccess */) {
+          if (result2 = isRelatedTo(
+            source2.objectType,
+            target2.objectType,
+            3 /* Both */,
+            /*reportErrors*/
+            false
+          )) {
+            if (result2 &= isRelatedTo(
+              source2.indexType,
+              target2.indexType,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            )) {
+              return result2;
+            }
+          }
         }
-      }
-      function checkFunctionOrMethodDeclarationDiagnostics() {
-        if (!getEffectiveReturnTypeNode(node)) {
-          if (nodeIsMissing(body) && !isPrivateWithinAmbient(node)) {
-            reportImplicitAny(node, anyType);
+        if (sourceFlags & 16777216 /* Conditional */) {
+          if (source2.root.isDistributive === target2.root.isDistributive) {
+            if (result2 = isRelatedTo(
+              source2.checkType,
+              target2.checkType,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            )) {
+              if (result2 &= isRelatedTo(
+                source2.extendsType,
+                target2.extendsType,
+                3 /* Both */,
+                /*reportErrors*/
+                false
+              )) {
+                if (result2 &= isRelatedTo(
+                  getTrueTypeFromConditionalType(source2),
+                  getTrueTypeFromConditionalType(target2),
+                  3 /* Both */,
+                  /*reportErrors*/
+                  false
+                )) {
+                  if (result2 &= isRelatedTo(
+                    getFalseTypeFromConditionalType(source2),
+                    getFalseTypeFromConditionalType(target2),
+                    3 /* Both */,
+                    /*reportErrors*/
+                    false
+                  )) {
+                    return result2;
+                  }
+                }
+              }
+            }
           }
-          if (functionFlags & 1 /* Generator */ && nodeIsPresent(body)) {
-            getReturnTypeOfSignature(getSignatureFromDeclaration(node));
+        }
+        if (sourceFlags & 33554432 /* Substitution */) {
+          if (result2 = isRelatedTo(
+            source2.baseType,
+            target2.baseType,
+            3 /* Both */,
+            /*reportErrors*/
+            false
+          )) {
+            if (result2 &= isRelatedTo(
+              source2.constraint,
+              target2.constraint,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            )) {
+              return result2;
+            }
           }
         }
-      }
-    }
-    function registerForUnusedIdentifiersCheck(node) {
-      addLazyDiagnostic(registerForUnusedIdentifiersCheckDiagnostics);
-      function registerForUnusedIdentifiersCheckDiagnostics() {
-        const sourceFile = getSourceFileOfNode(node);
-        let potentiallyUnusedIdentifiers = allPotentiallyUnusedIdentifiers.get(sourceFile.path);
-        if (!potentiallyUnusedIdentifiers) {
-          potentiallyUnusedIdentifiers = [];
-          allPotentiallyUnusedIdentifiers.set(sourceFile.path, potentiallyUnusedIdentifiers);
+        if (!(sourceFlags & 524288 /* Object */)) {
+          return 0 /* False */;
+        }
+      } else if (sourceFlags & 3145728 /* UnionOrIntersection */ || targetFlags & 3145728 /* UnionOrIntersection */) {
+        if (result2 = unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState)) {
+          return result2;
+        }
+        if (!(sourceFlags & 465829888 /* Instantiable */ || sourceFlags & 524288 /* Object */ && targetFlags & 1048576 /* Union */ || sourceFlags & 2097152 /* Intersection */ && targetFlags & (524288 /* Object */ | 1048576 /* Union */ | 465829888 /* Instantiable */))) {
+          return 0 /* False */;
         }
-        potentiallyUnusedIdentifiers.push(node);
       }
-    }
-    function checkUnusedIdentifiers(potentiallyUnusedIdentifiers, addDiagnostic) {
-      for (const node of potentiallyUnusedIdentifiers) {
-        switch (node.kind) {
-          case 260 /* ClassDeclaration */:
-          case 228 /* ClassExpression */:
-            checkUnusedClassMembers(node, addDiagnostic);
-            checkUnusedTypeParameters(node, addDiagnostic);
-            break;
-          case 308 /* SourceFile */:
-          case 264 /* ModuleDeclaration */:
-          case 238 /* Block */:
-          case 266 /* CaseBlock */:
-          case 245 /* ForStatement */:
-          case 246 /* ForInStatement */:
-          case 247 /* ForOfStatement */:
-            checkUnusedLocalsAndParameters(node, addDiagnostic);
-            break;
-          case 173 /* Constructor */:
-          case 215 /* FunctionExpression */:
-          case 259 /* FunctionDeclaration */:
-          case 216 /* ArrowFunction */:
-          case 171 /* MethodDeclaration */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-            if (node.body) {
-              checkUnusedLocalsAndParameters(node, addDiagnostic);
-            }
-            checkUnusedTypeParameters(node, addDiagnostic);
-            break;
-          case 170 /* MethodSignature */:
-          case 176 /* CallSignature */:
-          case 177 /* ConstructSignature */:
-          case 181 /* FunctionType */:
-          case 182 /* ConstructorType */:
-          case 262 /* TypeAliasDeclaration */:
-          case 261 /* InterfaceDeclaration */:
-            checkUnusedTypeParameters(node, addDiagnostic);
-            break;
-          case 192 /* InferType */:
-            checkUnusedInferTypeParameter(node, addDiagnostic);
-            break;
-          default:
-            Debug.assertNever(node, "Node should not have been registered for unused identifiers check");
+      if (sourceFlags & (524288 /* Object */ | 16777216 /* Conditional */) && source2.aliasSymbol && source2.aliasTypeArguments && source2.aliasSymbol === target2.aliasSymbol && !(isMarkerType(source2) || isMarkerType(target2))) {
+        const variances = getAliasVariances(source2.aliasSymbol);
+        if (variances === emptyArray) {
+          return 1 /* Unknown */;
+        }
+        const params = getSymbolLinks(source2.aliasSymbol).typeParameters;
+        const minParams = getMinTypeArgumentCount(params);
+        const sourceTypes = fillMissingTypeArguments(source2.aliasTypeArguments, params, minParams, isInJSFile(source2.aliasSymbol.valueDeclaration));
+        const targetTypes = fillMissingTypeArguments(target2.aliasTypeArguments, params, minParams, isInJSFile(source2.aliasSymbol.valueDeclaration));
+        const varianceResult = relateVariances(sourceTypes, targetTypes, variances, intersectionState);
+        if (varianceResult !== void 0) {
+          return varianceResult;
         }
       }
-    }
-    function errorUnusedLocal(declaration, name, addDiagnostic) {
-      const node = getNameOfDeclaration(declaration) || declaration;
-      const message = isTypeDeclaration(declaration) ? Diagnostics._0_is_declared_but_never_used : Diagnostics._0_is_declared_but_its_value_is_never_read;
-      addDiagnostic(declaration, 0 /* Local */, createDiagnosticForNode(node, message, name));
-    }
-    function isIdentifierThatStartsWithUnderscore(node) {
-      return isIdentifier(node) && idText(node).charCodeAt(0) === 95 /* _ */;
-    }
-    function checkUnusedClassMembers(node, addDiagnostic) {
-      for (const member of node.members) {
-        switch (member.kind) {
-          case 171 /* MethodDeclaration */:
-          case 169 /* PropertyDeclaration */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-            if (member.kind === 175 /* SetAccessor */ && member.symbol.flags & 32768 /* GetAccessor */) {
-              break;
-            }
-            const symbol = getSymbolOfNode(member);
-            if (!symbol.isReferenced && (hasEffectiveModifier(member, 8 /* Private */) || isNamedDeclaration(member) && isPrivateIdentifier(member.name)) && !(member.flags & 16777216 /* Ambient */)) {
-              addDiagnostic(member, 0 /* Local */, createDiagnosticForNode(member.name, Diagnostics._0_is_declared_but_its_value_is_never_read, symbolToString(symbol)));
+      if (isSingleElementGenericTupleType(source2) && !source2.target.readonly && (result2 = isRelatedTo(getTypeArguments(source2)[0], target2, 1 /* Source */)) || isSingleElementGenericTupleType(target2) && (target2.target.readonly || isMutableArrayOrTuple(getBaseConstraintOfType(source2) || source2)) && (result2 = isRelatedTo(source2, getTypeArguments(target2)[0], 2 /* Target */))) {
+        return result2;
+      }
+      if (targetFlags & 262144 /* TypeParameter */) {
+        if (getObjectFlags(source2) & 32 /* Mapped */ && !source2.declaration.nameType && isRelatedTo(getIndexType(target2), getConstraintTypeFromMappedType(source2), 3 /* Both */)) {
+          if (!(getMappedTypeModifiers(source2) & 4 /* IncludeOptional */)) {
+            const templateType = getTemplateTypeFromMappedType(source2);
+            const indexedAccessType = getIndexedAccessType(target2, getTypeParameterFromMappedType(source2));
+            if (result2 = isRelatedTo(templateType, indexedAccessType, 3 /* Both */, reportErrors2)) {
+              return result2;
             }
-            break;
-          case 173 /* Constructor */:
-            for (const parameter of member.parameters) {
-              if (!parameter.symbol.isReferenced && hasSyntacticModifier(parameter, 8 /* Private */)) {
-                addDiagnostic(parameter, 0 /* Local */, createDiagnosticForNode(parameter.name, Diagnostics.Property_0_is_declared_but_its_value_is_never_read, symbolName(parameter.symbol)));
+          }
+        }
+        if (relation === comparableRelation && sourceFlags & 262144 /* TypeParameter */) {
+          let constraint = getConstraintOfTypeParameter(source2);
+          if (constraint && hasNonCircularBaseConstraint(source2)) {
+            while (constraint && someType(constraint, (c) => !!(c.flags & 262144 /* TypeParameter */))) {
+              if (result2 = isRelatedTo(
+                constraint,
+                target2,
+                1 /* Source */,
+                /*reportErrors*/
+                false
+              )) {
+                return result2;
               }
+              constraint = getConstraintOfTypeParameter(constraint);
             }
-            break;
-          case 178 /* IndexSignature */:
-          case 237 /* SemicolonClassElement */:
-          case 172 /* ClassStaticBlockDeclaration */:
-            break;
-          default:
-            Debug.fail("Unexpected class member");
+          }
+          return 0 /* False */;
         }
-      }
-    }
-    function checkUnusedInferTypeParameter(node, addDiagnostic) {
-      const { typeParameter } = node;
-      if (isTypeParameterUnused(typeParameter)) {
-        addDiagnostic(node, 1 /* Parameter */, createDiagnosticForNode(node, Diagnostics._0_is_declared_but_its_value_is_never_read, idText(typeParameter.name)));
-      }
-    }
-    function checkUnusedTypeParameters(node, addDiagnostic) {
-      const declarations = getSymbolOfNode(node).declarations;
-      if (!declarations || last(declarations) !== node)
-        return;
-      const typeParameters = getEffectiveTypeParameterDeclarations(node);
-      const seenParentsWithEveryUnused = /* @__PURE__ */ new Set();
-      for (const typeParameter of typeParameters) {
-        if (!isTypeParameterUnused(typeParameter))
-          continue;
-        const name = idText(typeParameter.name);
-        const { parent: parent2 } = typeParameter;
-        if (parent2.kind !== 192 /* InferType */ && parent2.typeParameters.every(isTypeParameterUnused)) {
-          if (tryAddToSet(seenParentsWithEveryUnused, parent2)) {
-            const sourceFile = getSourceFileOfNode(parent2);
-            const range = isJSDocTemplateTag(parent2) ? rangeOfNode(parent2) : rangeOfTypeParameters(sourceFile, parent2.typeParameters);
-            const only = parent2.typeParameters.length === 1;
-            const message = only ? Diagnostics._0_is_declared_but_its_value_is_never_read : Diagnostics.All_type_parameters_are_unused;
-            const arg0 = only ? name : void 0;
-            addDiagnostic(typeParameter, 1 /* Parameter */, createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, message, arg0));
+      } else if (targetFlags & 4194304 /* Index */) {
+        const targetType = target2.type;
+        if (sourceFlags & 4194304 /* Index */) {
+          if (result2 = isRelatedTo(
+            targetType,
+            source2.type,
+            3 /* Both */,
+            /*reportErrors*/
+            false
+          )) {
+            return result2;
           }
-        } else {
-          addDiagnostic(typeParameter, 1 /* Parameter */, createDiagnosticForNode(typeParameter, Diagnostics._0_is_declared_but_its_value_is_never_read, name));
         }
-      }
-    }
-    function isTypeParameterUnused(typeParameter) {
-      return !(getMergedSymbol(typeParameter.symbol).isReferenced & 262144 /* TypeParameter */) && !isIdentifierThatStartsWithUnderscore(typeParameter.name);
-    }
-    function addToGroup(map2, key, value, getKey) {
-      const keyString = String(getKey(key));
-      const group2 = map2.get(keyString);
-      if (group2) {
-        group2[1].push(value);
-      } else {
-        map2.set(keyString, [key, [value]]);
-      }
-    }
-    function tryGetRootParameterDeclaration(node) {
-      return tryCast(getRootDeclaration(node), isParameter);
-    }
-    function isValidUnusedLocalDeclaration(declaration) {
-      if (isBindingElement(declaration)) {
-        if (isObjectBindingPattern(declaration.parent)) {
-          return !!(declaration.propertyName && isIdentifierThatStartsWithUnderscore(declaration.name));
+        if (isTupleType(targetType)) {
+          if (result2 = isRelatedTo(source2, getKnownKeysOfTupleType(targetType), 2 /* Target */, reportErrors2)) {
+            return result2;
+          }
+        } else {
+          const constraint = getSimplifiedTypeOrConstraint(targetType);
+          if (constraint) {
+            if (isRelatedTo(source2, getIndexType(constraint, target2.stringsOnly), 2 /* Target */, reportErrors2) === -1 /* True */) {
+              return -1 /* True */;
+            }
+          } else if (isGenericMappedType(targetType)) {
+            const nameType = getNameTypeFromMappedType(targetType);
+            const constraintType = getConstraintTypeFromMappedType(targetType);
+            let targetKeys;
+            if (nameType && isMappedTypeWithKeyofConstraintDeclaration(targetType)) {
+              const modifiersType = getApparentType(getModifiersTypeFromMappedType(targetType));
+              const mappedKeys = [];
+              forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(
+                modifiersType,
+                8576 /* StringOrNumberLiteralOrUnique */,
+                /*stringsOnly*/
+                false,
+                (t) => void mappedKeys.push(instantiateType(nameType, appendTypeMapping(targetType.mapper, getTypeParameterFromMappedType(targetType), t)))
+              );
+              targetKeys = getUnionType([...mappedKeys, nameType]);
+            } else {
+              targetKeys = nameType || constraintType;
+            }
+            if (isRelatedTo(source2, targetKeys, 2 /* Target */, reportErrors2) === -1 /* True */) {
+              return -1 /* True */;
+            }
+          }
         }
-        return isIdentifierThatStartsWithUnderscore(declaration.name);
-      }
-      return isAmbientModule(declaration) || (isVariableDeclaration(declaration) && isForInOrOfStatement(declaration.parent.parent) || isImportedDeclaration(declaration)) && isIdentifierThatStartsWithUnderscore(declaration.name);
-    }
-    function checkUnusedLocalsAndParameters(nodeWithLocals, addDiagnostic) {
-      const unusedImports = /* @__PURE__ */ new Map();
-      const unusedDestructures = /* @__PURE__ */ new Map();
-      const unusedVariables = /* @__PURE__ */ new Map();
-      nodeWithLocals.locals.forEach((local) => {
-        if (local.flags & 262144 /* TypeParameter */ ? !(local.flags & 3 /* Variable */ && !(local.isReferenced & 3 /* Variable */)) : local.isReferenced || local.exportSymbol) {
-          return;
+      } else if (targetFlags & 8388608 /* IndexedAccess */) {
+        if (sourceFlags & 8388608 /* IndexedAccess */) {
+          if (result2 = isRelatedTo(source2.objectType, target2.objectType, 3 /* Both */, reportErrors2)) {
+            result2 &= isRelatedTo(source2.indexType, target2.indexType, 3 /* Both */, reportErrors2);
+          }
+          if (result2) {
+            return result2;
+          }
+          if (reportErrors2) {
+            originalErrorInfo = errorInfo;
+          }
         }
-        if (local.declarations) {
-          for (const declaration of local.declarations) {
-            if (isValidUnusedLocalDeclaration(declaration)) {
-              continue;
-            }
-            if (isImportedDeclaration(declaration)) {
-              addToGroup(unusedImports, importClauseFromImported(declaration), declaration, getNodeId);
-            } else if (isBindingElement(declaration) && isObjectBindingPattern(declaration.parent)) {
-              const lastElement = last(declaration.parent.elements);
-              if (declaration === lastElement || !last(declaration.parent.elements).dotDotDotToken) {
-                addToGroup(unusedDestructures, declaration.parent, declaration, getNodeId);
+        if (relation === assignableRelation || relation === comparableRelation) {
+          const objectType = target2.objectType;
+          const indexType = target2.indexType;
+          const baseObjectType = getBaseConstraintOfType(objectType) || objectType;
+          const baseIndexType = getBaseConstraintOfType(indexType) || indexType;
+          if (!isGenericObjectType(baseObjectType) && !isGenericIndexType(baseIndexType)) {
+            const accessFlags = 4 /* Writing */ | (baseObjectType !== objectType ? 2 /* NoIndexSignatures */ : 0);
+            const constraint = getIndexedAccessTypeOrUndefined(baseObjectType, baseIndexType, accessFlags);
+            if (constraint) {
+              if (reportErrors2 && originalErrorInfo) {
+                resetErrorInfo(saveErrorInfo);
               }
-            } else if (isVariableDeclaration(declaration)) {
-              addToGroup(unusedVariables, declaration.parent, declaration, getNodeId);
-            } else {
-              const parameter = local.valueDeclaration && tryGetRootParameterDeclaration(local.valueDeclaration);
-              const name = local.valueDeclaration && getNameOfDeclaration(local.valueDeclaration);
-              if (parameter && name) {
-                if (!isParameterPropertyDeclaration(parameter, parameter.parent) && !parameterIsThisKeyword(parameter) && !isIdentifierThatStartsWithUnderscore(name)) {
-                  if (isBindingElement(declaration) && isArrayBindingPattern(declaration.parent)) {
-                    addToGroup(unusedDestructures, declaration.parent, declaration, getNodeId);
-                  } else {
-                    addDiagnostic(parameter, 1 /* Parameter */, createDiagnosticForNode(name, Diagnostics._0_is_declared_but_its_value_is_never_read, symbolName(local)));
-                  }
+              if (result2 = isRelatedTo(
+                source2,
+                constraint,
+                2 /* Target */,
+                reportErrors2,
+                /* headMessage */
+                void 0,
+                intersectionState
+              )) {
+                return result2;
+              }
+              if (reportErrors2 && originalErrorInfo && errorInfo) {
+                errorInfo = countMessageChainBreadth([originalErrorInfo]) <= countMessageChainBreadth([errorInfo]) ? originalErrorInfo : errorInfo;
+              }
+            }
+          }
+        }
+        if (reportErrors2) {
+          originalErrorInfo = void 0;
+        }
+      } else if (isGenericMappedType(target2) && relation !== identityRelation) {
+        const keysRemapped = !!target2.declaration.nameType;
+        const templateType = getTemplateTypeFromMappedType(target2);
+        const modifiers = getMappedTypeModifiers(target2);
+        if (!(modifiers & 8 /* ExcludeOptional */)) {
+          if (!keysRemapped && templateType.flags & 8388608 /* IndexedAccess */ && templateType.objectType === source2 && templateType.indexType === getTypeParameterFromMappedType(target2)) {
+            return -1 /* True */;
+          }
+          if (!isGenericMappedType(source2)) {
+            const targetKeys = keysRemapped ? getNameTypeFromMappedType(target2) : getConstraintTypeFromMappedType(target2);
+            const sourceKeys = getIndexType(
+              source2,
+              /*stringsOnly*/
+              void 0,
+              /*noIndexSignatures*/
+              true
+            );
+            const includeOptional = modifiers & 4 /* IncludeOptional */;
+            const filteredByApplicability = includeOptional ? intersectTypes(targetKeys, sourceKeys) : void 0;
+            if (includeOptional ? !(filteredByApplicability.flags & 131072 /* Never */) : isRelatedTo(targetKeys, sourceKeys, 3 /* Both */)) {
+              const templateType2 = getTemplateTypeFromMappedType(target2);
+              const typeParameter = getTypeParameterFromMappedType(target2);
+              const nonNullComponent = extractTypesOfKind(templateType2, ~98304 /* Nullable */);
+              if (!keysRemapped && nonNullComponent.flags & 8388608 /* IndexedAccess */ && nonNullComponent.indexType === typeParameter) {
+                if (result2 = isRelatedTo(source2, nonNullComponent.objectType, 2 /* Target */, reportErrors2)) {
+                  return result2;
                 }
               } else {
-                errorUnusedLocal(declaration, symbolName(local), addDiagnostic);
+                const indexingType = keysRemapped ? filteredByApplicability || targetKeys : filteredByApplicability ? getIntersectionType([filteredByApplicability, typeParameter]) : typeParameter;
+                const indexedAccessType = getIndexedAccessType(source2, indexingType);
+                if (result2 = isRelatedTo(indexedAccessType, templateType2, 3 /* Both */, reportErrors2)) {
+                  return result2;
+                }
               }
             }
+            originalErrorInfo = errorInfo;
+            resetErrorInfo(saveErrorInfo);
           }
         }
-      });
-      unusedImports.forEach(([importClause, unuseds]) => {
-        const importDecl = importClause.parent;
-        const nDeclarations = (importClause.name ? 1 : 0) + (importClause.namedBindings ? importClause.namedBindings.kind === 271 /* NamespaceImport */ ? 1 : importClause.namedBindings.elements.length : 0);
-        if (nDeclarations === unuseds.length) {
-          addDiagnostic(importDecl, 0 /* Local */, unuseds.length === 1 ? createDiagnosticForNode(importDecl, Diagnostics._0_is_declared_but_its_value_is_never_read, idText(first(unuseds).name)) : createDiagnosticForNode(importDecl, Diagnostics.All_imports_in_import_declaration_are_unused));
-        } else {
-          for (const unused of unuseds)
-            errorUnusedLocal(unused, idText(unused.name), addDiagnostic);
+      } else if (targetFlags & 16777216 /* Conditional */) {
+        if (isDeeplyNestedType(target2, targetStack, targetDepth, 10)) {
+          return 3 /* Maybe */;
         }
-      });
-      unusedDestructures.forEach(([bindingPattern, bindingElements]) => {
-        const kind = tryGetRootParameterDeclaration(bindingPattern.parent) ? 1 /* Parameter */ : 0 /* Local */;
-        if (bindingPattern.elements.length === bindingElements.length) {
-          if (bindingElements.length === 1 && bindingPattern.parent.kind === 257 /* VariableDeclaration */ && bindingPattern.parent.parent.kind === 258 /* VariableDeclarationList */) {
-            addToGroup(unusedVariables, bindingPattern.parent.parent, bindingPattern.parent, getNodeId);
-          } else {
-            addDiagnostic(bindingPattern, kind, bindingElements.length === 1 ? createDiagnosticForNode(bindingPattern, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(first(bindingElements).name)) : createDiagnosticForNode(bindingPattern, Diagnostics.All_destructured_elements_are_unused));
+        const c = target2;
+        if (!c.root.inferTypeParameters && !isDistributionDependent(c.root)) {
+          const skipTrue = !isTypeAssignableTo(getPermissiveInstantiation(c.checkType), getPermissiveInstantiation(c.extendsType));
+          const skipFalse = !skipTrue && isTypeAssignableTo(getRestrictiveInstantiation(c.checkType), getRestrictiveInstantiation(c.extendsType));
+          if (result2 = skipTrue ? -1 /* True */ : isRelatedTo(
+            source2,
+            getTrueTypeFromConditionalType(c),
+            2 /* Target */,
+            /*reportErrors*/
+            false,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          )) {
+            result2 &= skipFalse ? -1 /* True */ : isRelatedTo(
+              source2,
+              getFalseTypeFromConditionalType(c),
+              2 /* Target */,
+              /*reportErrors*/
+              false,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
+            if (result2) {
+              return result2;
+            }
           }
-        } else {
-          for (const e of bindingElements) {
-            addDiagnostic(e, kind, createDiagnosticForNode(e, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(e.name)));
+        }
+      } else if (targetFlags & 134217728 /* TemplateLiteral */) {
+        if (sourceFlags & 134217728 /* TemplateLiteral */) {
+          if (relation === comparableRelation) {
+            return templateLiteralTypesDefinitelyUnrelated(source2, target2) ? 0 /* False */ : -1 /* True */;
           }
+          instantiateType(source2, reportUnreliableMapper);
         }
-      });
-      unusedVariables.forEach(([declarationList, declarations]) => {
-        if (declarationList.declarations.length === declarations.length) {
-          addDiagnostic(declarationList, 0 /* Local */, declarations.length === 1 ? createDiagnosticForNode(first(declarations).name, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(first(declarations).name)) : createDiagnosticForNode(declarationList.parent.kind === 240 /* VariableStatement */ ? declarationList.parent : declarationList, Diagnostics.All_variables_are_unused));
+        if (isTypeMatchedByTemplateLiteralType(source2, target2)) {
+          return -1 /* True */;
+        }
+      } else if (target2.flags & 268435456 /* StringMapping */) {
+        if (!(source2.flags & 268435456 /* StringMapping */)) {
+          if (isMemberOfStringMapping(source2, target2)) {
+            return -1 /* True */;
+          }
+        }
+      }
+      if (sourceFlags & 8650752 /* TypeVariable */) {
+        if (!(sourceFlags & 8388608 /* IndexedAccess */ && targetFlags & 8388608 /* IndexedAccess */)) {
+          const constraint = getConstraintOfType(source2) || unknownType;
+          if (result2 = isRelatedTo(
+            constraint,
+            target2,
+            1 /* Source */,
+            /*reportErrors*/
+            false,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          )) {
+            return result2;
+          } else if (result2 = isRelatedTo(
+            getTypeWithThisArgument(constraint, source2),
+            target2,
+            1 /* Source */,
+            reportErrors2 && constraint !== unknownType && !(targetFlags & sourceFlags & 262144 /* TypeParameter */),
+            /*headMessage*/
+            void 0,
+            intersectionState
+          )) {
+            return result2;
+          }
+          if (isMappedTypeGenericIndexedAccess(source2)) {
+            const indexConstraint = getConstraintOfType(source2.indexType);
+            if (indexConstraint) {
+              if (result2 = isRelatedTo(getIndexedAccessType(source2.objectType, indexConstraint), target2, 1 /* Source */, reportErrors2)) {
+                return result2;
+              }
+            }
+          }
+        }
+      } else if (sourceFlags & 4194304 /* Index */) {
+        if (result2 = isRelatedTo(keyofConstraintType, target2, 1 /* Source */, reportErrors2)) {
+          return result2;
+        }
+      } else if (sourceFlags & 134217728 /* TemplateLiteral */ && !(targetFlags & 524288 /* Object */)) {
+        if (!(targetFlags & 134217728 /* TemplateLiteral */)) {
+          const constraint = getBaseConstraintOfType(source2);
+          if (constraint && constraint !== source2 && (result2 = isRelatedTo(constraint, target2, 1 /* Source */, reportErrors2))) {
+            return result2;
+          }
+        }
+      } else if (sourceFlags & 268435456 /* StringMapping */) {
+        if (targetFlags & 268435456 /* StringMapping */) {
+          if (source2.symbol !== target2.symbol) {
+            return 0 /* False */;
+          }
+          if (result2 = isRelatedTo(source2.type, target2.type, 3 /* Both */, reportErrors2)) {
+            return result2;
+          }
         } else {
-          for (const decl of declarations) {
-            addDiagnostic(decl, 0 /* Local */, createDiagnosticForNode(decl, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(decl.name)));
+          const constraint = getBaseConstraintOfType(source2);
+          if (constraint && (result2 = isRelatedTo(constraint, target2, 1 /* Source */, reportErrors2))) {
+            return result2;
           }
         }
-      });
-    }
-    function checkPotentialUncheckedRenamedBindingElementsInTypes() {
-      var _a2;
-      for (const node of potentialUnusedRenamedBindingElementsInTypes) {
-        if (!((_a2 = getSymbolOfNode(node)) == null ? void 0 : _a2.isReferenced)) {
-          const wrappingDeclaration = walkUpBindingElementsAndPatterns(node);
-          Debug.assert(isParameterDeclaration(wrappingDeclaration), "Only parameter declaration should be checked here");
-          const diagnostic = createDiagnosticForNode(node.name, Diagnostics._0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation, declarationNameToString(node.name), declarationNameToString(node.propertyName));
-          if (!wrappingDeclaration.type) {
-            addRelatedInfo(
-              diagnostic,
-              createFileDiagnostic(getSourceFileOfNode(wrappingDeclaration), wrappingDeclaration.end, 1, Diagnostics.We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here, declarationNameToString(node.propertyName))
+      } else if (sourceFlags & 16777216 /* Conditional */) {
+        if (isDeeplyNestedType(source2, sourceStack, sourceDepth, 10)) {
+          return 3 /* Maybe */;
+        }
+        if (targetFlags & 16777216 /* Conditional */) {
+          const sourceParams = source2.root.inferTypeParameters;
+          let sourceExtends = source2.extendsType;
+          let mapper;
+          if (sourceParams) {
+            const ctx = createInferenceContext(
+              sourceParams,
+              /*signature*/
+              void 0,
+              0 /* None */,
+              isRelatedToWorker
             );
+            inferTypes(ctx.inferences, target2.extendsType, sourceExtends, 512 /* NoConstraints */ | 1024 /* AlwaysStrict */);
+            sourceExtends = instantiateType(sourceExtends, ctx.mapper);
+            mapper = ctx.mapper;
+          }
+          if (isTypeIdenticalTo(sourceExtends, target2.extendsType) && (isRelatedTo(source2.checkType, target2.checkType, 3 /* Both */) || isRelatedTo(target2.checkType, source2.checkType, 3 /* Both */))) {
+            if (result2 = isRelatedTo(instantiateType(getTrueTypeFromConditionalType(source2), mapper), getTrueTypeFromConditionalType(target2), 3 /* Both */, reportErrors2)) {
+              result2 &= isRelatedTo(getFalseTypeFromConditionalType(source2), getFalseTypeFromConditionalType(target2), 3 /* Both */, reportErrors2);
+            }
+            if (result2) {
+              return result2;
+            }
+          }
+        } else {
+          const distributiveConstraint = hasNonCircularBaseConstraint(source2) ? getConstraintOfDistributiveConditionalType(source2) : void 0;
+          if (distributiveConstraint) {
+            if (result2 = isRelatedTo(distributiveConstraint, target2, 1 /* Source */, reportErrors2)) {
+              return result2;
+            }
+          }
+        }
+        const defaultConstraint = getDefaultConstraintOfConditionalType(source2);
+        if (defaultConstraint) {
+          if (result2 = isRelatedTo(defaultConstraint, target2, 1 /* Source */, reportErrors2)) {
+            return result2;
           }
-          diagnostics.add(diagnostic);
         }
-      }
-    }
-    function bindingNameText(name) {
-      switch (name.kind) {
-        case 79 /* Identifier */:
-          return idText(name);
-        case 204 /* ArrayBindingPattern */:
-        case 203 /* ObjectBindingPattern */:
-          return bindingNameText(cast(first(name.elements), isBindingElement).name);
-        default:
-          return Debug.assertNever(name);
-      }
-    }
-    function isImportedDeclaration(node) {
-      return node.kind === 270 /* ImportClause */ || node.kind === 273 /* ImportSpecifier */ || node.kind === 271 /* NamespaceImport */;
-    }
-    function importClauseFromImported(decl) {
-      return decl.kind === 270 /* ImportClause */ ? decl : decl.kind === 271 /* NamespaceImport */ ? decl.parent : decl.parent.parent;
-    }
-    function checkBlock(node) {
-      if (node.kind === 238 /* Block */) {
-        checkGrammarStatementInAmbientContext(node);
-      }
-      if (isFunctionOrModuleBlock(node)) {
-        const saveFlowAnalysisDisabled = flowAnalysisDisabled;
-        forEach(node.statements, checkSourceElement);
-        flowAnalysisDisabled = saveFlowAnalysisDisabled;
       } else {
-        forEach(node.statements, checkSourceElement);
-      }
-      if (node.locals) {
-        registerForUnusedIdentifiersCheck(node);
-      }
-    }
-    function checkCollisionWithArgumentsInGeneratedCode(node) {
-      if (languageVersion >= 2 /* ES2015 */ || !hasRestParameter(node) || node.flags & 16777216 /* Ambient */ || nodeIsMissing(node.body)) {
-        return;
-      }
-      forEach(node.parameters, (p) => {
-        if (p.name && !isBindingPattern(p.name) && p.name.escapedText === argumentsSymbol.escapedName) {
-          errorSkippedOn("noEmit", p, Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters);
+        if (relation !== subtypeRelation && relation !== strictSubtypeRelation && isPartialMappedType(target2) && isEmptyObjectType(source2)) {
+          return -1 /* True */;
         }
-      });
-    }
-    function needCollisionCheckForIdentifier(node, identifier, name) {
-      if ((identifier == null ? void 0 : identifier.escapedText) !== name) {
-        return false;
-      }
-      if (node.kind === 169 /* PropertyDeclaration */ || node.kind === 168 /* PropertySignature */ || node.kind === 171 /* MethodDeclaration */ || node.kind === 170 /* MethodSignature */ || node.kind === 174 /* GetAccessor */ || node.kind === 175 /* SetAccessor */ || node.kind === 299 /* PropertyAssignment */) {
-        return false;
-      }
-      if (node.flags & 16777216 /* Ambient */) {
-        return false;
-      }
-      if (isImportClause(node) || isImportEqualsDeclaration(node) || isImportSpecifier(node)) {
-        if (isTypeOnlyImportOrExportDeclaration(node)) {
-          return false;
+        if (isGenericMappedType(target2)) {
+          if (isGenericMappedType(source2)) {
+            if (result2 = mappedTypeRelatedTo(source2, target2, reportErrors2)) {
+              return result2;
+            }
+          }
+          return 0 /* False */;
         }
-      }
-      const root = getRootDeclaration(node);
-      if (isParameter(root) && nodeIsMissing(root.parent.body)) {
-        return false;
-      }
-      return true;
-    }
-    function checkIfThisIsCapturedInEnclosingScope(node) {
-      findAncestor(node, (current) => {
-        if (getNodeCheckFlags(current) & 4 /* CaptureThis */) {
-          const isDeclaration2 = node.kind !== 79 /* Identifier */;
-          if (isDeclaration2) {
-            error(getNameOfDeclaration(node), Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference);
+        const sourceIsPrimitive = !!(sourceFlags & 131068 /* Primitive */);
+        if (relation !== identityRelation) {
+          source2 = getApparentType(source2);
+          sourceFlags = source2.flags;
+        } else if (isGenericMappedType(source2)) {
+          return 0 /* False */;
+        }
+        if (getObjectFlags(source2) & 4 /* Reference */ && getObjectFlags(target2) & 4 /* Reference */ && source2.target === target2.target && !isTupleType(source2) && !(isMarkerType(source2) || isMarkerType(target2))) {
+          if (isEmptyArrayLiteralType(source2)) {
+            return -1 /* True */;
+          }
+          const variances = getVariances(source2.target);
+          if (variances === emptyArray) {
+            return 1 /* Unknown */;
+          }
+          const varianceResult = relateVariances(getTypeArguments(source2), getTypeArguments(target2), variances, intersectionState);
+          if (varianceResult !== void 0) {
+            return varianceResult;
+          }
+        } else if (isReadonlyArrayType(target2) ? isArrayOrTupleType(source2) : isArrayType(target2) && isTupleType(source2) && !source2.target.readonly) {
+          if (relation !== identityRelation) {
+            return isRelatedTo(getIndexTypeOfType(source2, numberType) || anyType, getIndexTypeOfType(target2, numberType) || anyType, 3 /* Both */, reportErrors2);
           } else {
-            error(node, Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference);
+            return 0 /* False */;
           }
-          return true;
+        } else if ((relation === subtypeRelation || relation === strictSubtypeRelation) && isEmptyObjectType(target2) && getObjectFlags(target2) & 8192 /* FreshLiteral */ && !isEmptyObjectType(source2)) {
+          return 0 /* False */;
         }
-        return false;
-      });
-    }
-    function checkIfNewTargetIsCapturedInEnclosingScope(node) {
-      findAncestor(node, (current) => {
-        if (getNodeCheckFlags(current) & 8 /* CaptureNewTarget */) {
-          const isDeclaration2 = node.kind !== 79 /* Identifier */;
-          if (isDeclaration2) {
-            error(getNameOfDeclaration(node), Diagnostics.Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference);
-          } else {
-            error(node, Diagnostics.Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference);
+        if (sourceFlags & (524288 /* Object */ | 2097152 /* Intersection */) && targetFlags & 524288 /* Object */) {
+          const reportStructuralErrors = reportErrors2 && errorInfo === saveErrorInfo.errorInfo && !sourceIsPrimitive;
+          result2 = propertiesRelatedTo(
+            source2,
+            target2,
+            reportStructuralErrors,
+            /*excludedProperties*/
+            void 0,
+            intersectionState
+          );
+          if (result2) {
+            result2 &= signaturesRelatedTo(source2, target2, 0 /* Call */, reportStructuralErrors);
+            if (result2) {
+              result2 &= signaturesRelatedTo(source2, target2, 1 /* Construct */, reportStructuralErrors);
+              if (result2) {
+                result2 &= indexSignaturesRelatedTo(source2, target2, sourceIsPrimitive, reportStructuralErrors, intersectionState);
+              }
+            }
+          }
+          if (varianceCheckFailed && result2) {
+            errorInfo = originalErrorInfo || errorInfo || saveErrorInfo.errorInfo;
+          } else if (result2) {
+            return result2;
+          }
+        }
+        if (sourceFlags & (524288 /* Object */ | 2097152 /* Intersection */) && targetFlags & 1048576 /* Union */) {
+          const objectOnlyTarget = extractTypesOfKind(target2, 524288 /* Object */ | 2097152 /* Intersection */ | 33554432 /* Substitution */);
+          if (objectOnlyTarget.flags & 1048576 /* Union */) {
+            const result3 = typeRelatedToDiscriminatedType(source2, objectOnlyTarget);
+            if (result3) {
+              return result3;
+            }
           }
-          return true;
         }
-        return false;
-      });
-    }
-    function checkCollisionWithRequireExportsInGeneratedCode(node, name) {
-      if (moduleKind >= 5 /* ES2015 */ && !(moduleKind >= 100 /* Node16 */ && getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */)) {
-        return;
-      }
-      if (!name || !needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) {
-        return;
-      }
-      if (isModuleDeclaration(node) && getModuleInstanceState(node) !== 1 /* Instantiated */) {
-        return;
-      }
-      const parent2 = getDeclarationContainer(node);
-      if (parent2.kind === 308 /* SourceFile */ && isExternalOrCommonJsModule(parent2)) {
-        errorSkippedOn(
-          "noEmit",
-          name,
-          Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module,
-          declarationNameToString(name),
-          declarationNameToString(name)
-        );
-      }
-    }
-    function checkCollisionWithGlobalPromiseInGeneratedCode(node, name) {
-      if (!name || languageVersion >= 4 /* ES2017 */ || !needCollisionCheckForIdentifier(node, name, "Promise")) {
-        return;
-      }
-      if (isModuleDeclaration(node) && getModuleInstanceState(node) !== 1 /* Instantiated */) {
-        return;
-      }
-      const parent2 = getDeclarationContainer(node);
-      if (parent2.kind === 308 /* SourceFile */ && isExternalOrCommonJsModule(parent2) && parent2.flags & 2048 /* HasAsyncFunctions */) {
-        errorSkippedOn(
-          "noEmit",
-          name,
-          Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions,
-          declarationNameToString(name),
-          declarationNameToString(name)
-        );
-      }
-    }
-    function recordPotentialCollisionWithWeakMapSetInGeneratedCode(node, name) {
-      if (languageVersion <= 8 /* ES2021 */ && (needCollisionCheckForIdentifier(node, name, "WeakMap") || needCollisionCheckForIdentifier(node, name, "WeakSet"))) {
-        potentialWeakMapSetCollisions.push(node);
       }
-    }
-    function checkWeakMapSetCollision(node) {
-      const enclosingBlockScope = getEnclosingBlockScopeContainer(node);
-      if (getNodeCheckFlags(enclosingBlockScope) & 4194304 /* ContainsClassWithPrivateIdentifiers */) {
-        Debug.assert(isNamedDeclaration(node) && isIdentifier(node.name) && typeof node.name.escapedText === "string", "The target of a WeakMap/WeakSet collision check should be an identifier");
-        errorSkippedOn("noEmit", node, Diagnostics.Compiler_reserves_name_0_when_emitting_private_identifier_downlevel, node.name.escapedText);
+      return 0 /* False */;
+      function countMessageChainBreadth(info) {
+        if (!info)
+          return 0;
+        return reduceLeft(info, (value, chain) => value + 1 + countMessageChainBreadth(chain.next), 0);
       }
-    }
-    function recordPotentialCollisionWithReflectInGeneratedCode(node, name) {
-      if (name && languageVersion >= 2 /* ES2015 */ && languageVersion <= 8 /* ES2021 */ && needCollisionCheckForIdentifier(node, name, "Reflect")) {
-        potentialReflectCollisions.push(node);
+      function relateVariances(sourceTypeArguments, targetTypeArguments, variances, intersectionState2) {
+        if (result2 = typeArgumentsRelatedTo(sourceTypeArguments, targetTypeArguments, variances, reportErrors2, intersectionState2)) {
+          return result2;
+        }
+        if (some(variances, (v) => !!(v & 24 /* AllowsStructuralFallback */))) {
+          originalErrorInfo = void 0;
+          resetErrorInfo(saveErrorInfo);
+          return void 0;
+        }
+        const allowStructuralFallback = targetTypeArguments && hasCovariantVoidArgument(targetTypeArguments, variances);
+        varianceCheckFailed = !allowStructuralFallback;
+        if (variances !== emptyArray && !allowStructuralFallback) {
+          if (varianceCheckFailed && !(reportErrors2 && some(variances, (v) => (v & 7 /* VarianceMask */) === 0 /* Invariant */))) {
+            return 0 /* False */;
+          }
+          originalErrorInfo = errorInfo;
+          resetErrorInfo(saveErrorInfo);
+        }
       }
     }
-    function checkReflectCollision(node) {
-      let hasCollision = false;
-      if (isClassExpression(node)) {
-        for (const member of node.members) {
-          if (getNodeCheckFlags(member) & 8388608 /* ContainsSuperPropertyInStaticInitializer */) {
-            hasCollision = true;
-            break;
+    function mappedTypeRelatedTo(source2, target2, reportErrors2) {
+      const modifiersRelated = relation === comparableRelation || (relation === identityRelation ? getMappedTypeModifiers(source2) === getMappedTypeModifiers(target2) : getCombinedMappedTypeOptionality(source2) <= getCombinedMappedTypeOptionality(target2));
+      if (modifiersRelated) {
+        let result2;
+        const targetConstraint = getConstraintTypeFromMappedType(target2);
+        const sourceConstraint = instantiateType(getConstraintTypeFromMappedType(source2), getCombinedMappedTypeOptionality(source2) < 0 ? reportUnmeasurableMapper : reportUnreliableMapper);
+        if (result2 = isRelatedTo(targetConstraint, sourceConstraint, 3 /* Both */, reportErrors2)) {
+          const mapper = createTypeMapper([getTypeParameterFromMappedType(source2)], [getTypeParameterFromMappedType(target2)]);
+          if (instantiateType(getNameTypeFromMappedType(source2), mapper) === instantiateType(getNameTypeFromMappedType(target2), mapper)) {
+            return result2 & isRelatedTo(instantiateType(getTemplateTypeFromMappedType(source2), mapper), getTemplateTypeFromMappedType(target2), 3 /* Both */, reportErrors2);
           }
         }
-      } else if (isFunctionExpression(node)) {
-        if (getNodeCheckFlags(node) & 8388608 /* ContainsSuperPropertyInStaticInitializer */) {
-          hasCollision = true;
+      }
+      return 0 /* False */;
+    }
+    function typeRelatedToDiscriminatedType(source2, target2) {
+      var _a3;
+      const sourceProperties = getPropertiesOfType(source2);
+      const sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target2);
+      if (!sourcePropertiesFiltered)
+        return 0 /* False */;
+      let numCombinations = 1;
+      for (const sourceProperty of sourcePropertiesFiltered) {
+        numCombinations *= countTypes(getNonMissingTypeOfSymbol(sourceProperty));
+        if (numCombinations > 25) {
+          (_a3 = tracing) == null ? void 0 : _a3.instant(tracing.Phase.CheckTypes, "typeRelatedToDiscriminatedType_DepthLimit", { sourceId: source2.id, targetId: target2.id, numCombinations });
+          return 0 /* False */;
         }
-      } else {
-        const container = getEnclosingBlockScopeContainer(node);
-        if (container && getNodeCheckFlags(container) & 8388608 /* ContainsSuperPropertyInStaticInitializer */) {
-          hasCollision = true;
+      }
+      const sourceDiscriminantTypes = new Array(sourcePropertiesFiltered.length);
+      const excludedProperties = /* @__PURE__ */ new Set();
+      for (let i = 0; i < sourcePropertiesFiltered.length; i++) {
+        const sourceProperty = sourcePropertiesFiltered[i];
+        const sourcePropertyType = getNonMissingTypeOfSymbol(sourceProperty);
+        sourceDiscriminantTypes[i] = sourcePropertyType.flags & 1048576 /* Union */ ? sourcePropertyType.types : [sourcePropertyType];
+        excludedProperties.add(sourceProperty.escapedName);
+      }
+      const discriminantCombinations = cartesianProduct(sourceDiscriminantTypes);
+      const matchingTypes = [];
+      for (const combination of discriminantCombinations) {
+        let hasMatch = false;
+        outer:
+          for (const type of target2.types) {
+            for (let i = 0; i < sourcePropertiesFiltered.length; i++) {
+              const sourceProperty = sourcePropertiesFiltered[i];
+              const targetProperty = getPropertyOfType(type, sourceProperty.escapedName);
+              if (!targetProperty)
+                continue outer;
+              if (sourceProperty === targetProperty)
+                continue;
+              const related = propertyRelatedTo(
+                source2,
+                target2,
+                sourceProperty,
+                targetProperty,
+                (_) => combination[i],
+                /*reportErrors*/
+                false,
+                0 /* None */,
+                /*skipOptional*/
+                strictNullChecks || relation === comparableRelation
+              );
+              if (!related) {
+                continue outer;
+              }
+            }
+            pushIfUnique(matchingTypes, type, equateValues);
+            hasMatch = true;
+          }
+        if (!hasMatch) {
+          return 0 /* False */;
         }
       }
-      if (hasCollision) {
-        Debug.assert(isNamedDeclaration(node) && isIdentifier(node.name), "The target of a Reflect collision check should be an identifier");
-        errorSkippedOn(
-          "noEmit",
-          node,
-          Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializers,
-          declarationNameToString(node.name),
-          "Reflect"
+      let result2 = -1 /* True */;
+      for (const type of matchingTypes) {
+        result2 &= propertiesRelatedTo(
+          source2,
+          type,
+          /*reportErrors*/
+          false,
+          excludedProperties,
+          0 /* None */
         );
+        if (result2) {
+          result2 &= signaturesRelatedTo(
+            source2,
+            type,
+            0 /* Call */,
+            /*reportStructuralErrors*/
+            false
+          );
+          if (result2) {
+            result2 &= signaturesRelatedTo(
+              source2,
+              type,
+              1 /* Construct */,
+              /*reportStructuralErrors*/
+              false
+            );
+            if (result2 && !(isTupleType(source2) && isTupleType(type))) {
+              result2 &= indexSignaturesRelatedTo(
+                source2,
+                type,
+                /*sourceIsPrimitive*/
+                false,
+                /*reportStructuralErrors*/
+                false,
+                0 /* None */
+              );
+            }
+          }
+        }
+        if (!result2) {
+          return result2;
+        }
       }
+      return result2;
     }
-    function checkCollisionsForDeclarationName(node, name) {
-      if (!name)
-        return;
-      checkCollisionWithRequireExportsInGeneratedCode(node, name);
-      checkCollisionWithGlobalPromiseInGeneratedCode(node, name);
-      recordPotentialCollisionWithWeakMapSetInGeneratedCode(node, name);
-      recordPotentialCollisionWithReflectInGeneratedCode(node, name);
-      if (isClassLike(node)) {
-        checkTypeNameIsReserved(name, Diagnostics.Class_name_cannot_be_0);
-        if (!(node.flags & 16777216 /* Ambient */)) {
-          checkClassNameCollisionWithObject(name);
+    function excludeProperties(properties, excludedProperties) {
+      if (!excludedProperties || properties.length === 0)
+        return properties;
+      let result2;
+      for (let i = 0; i < properties.length; i++) {
+        if (!excludedProperties.has(properties[i].escapedName)) {
+          if (result2) {
+            result2.push(properties[i]);
+          }
+        } else if (!result2) {
+          result2 = properties.slice(0, i);
         }
-      } else if (isEnumDeclaration(node)) {
-        checkTypeNameIsReserved(name, Diagnostics.Enum_name_cannot_be_0);
       }
+      return result2 || properties;
     }
-    function checkVarDeclaredNamesNotShadowed(node) {
-      if ((getCombinedNodeFlags(node) & 3 /* BlockScoped */) !== 0 || isParameterDeclaration(node)) {
-        return;
-      }
-      if (node.kind === 257 /* VariableDeclaration */ && !node.initializer) {
-        return;
-      }
-      const symbol = getSymbolOfNode(node);
-      if (symbol.flags & 1 /* FunctionScopedVariable */) {
-        if (!isIdentifier(node.name))
-          return Debug.fail();
-        const localDeclarationSymbol = resolveName(node, node.name.escapedText, 3 /* Variable */, void 0, void 0, false);
-        if (localDeclarationSymbol && localDeclarationSymbol !== symbol && localDeclarationSymbol.flags & 2 /* BlockScopedVariable */) {
-          if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 3 /* BlockScoped */) {
-            const varDeclList = getAncestor(localDeclarationSymbol.valueDeclaration, 258 /* VariableDeclarationList */);
-            const container = varDeclList.parent.kind === 240 /* VariableStatement */ && varDeclList.parent.parent ? varDeclList.parent.parent : void 0;
-            const namesShareScope = container && (container.kind === 238 /* Block */ && isFunctionLike(container.parent) || container.kind === 265 /* ModuleBlock */ || container.kind === 264 /* ModuleDeclaration */ || container.kind === 308 /* SourceFile */);
-            if (!namesShareScope) {
-              const name = symbolToString(localDeclarationSymbol);
-              error(node, Diagnostics.Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1, name, name);
+    function isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState) {
+      const targetIsOptional = strictNullChecks && !!(getCheckFlags(targetProp) & 48 /* Partial */);
+      const effectiveTarget = addOptionality(
+        getNonMissingTypeOfSymbol(targetProp),
+        /*isProperty*/
+        false,
+        targetIsOptional
+      );
+      const effectiveSource = getTypeOfSourceProperty(sourceProp);
+      return isRelatedTo(
+        effectiveSource,
+        effectiveTarget,
+        3 /* Both */,
+        reportErrors2,
+        /*headMessage*/
+        void 0,
+        intersectionState
+      );
+    }
+    function propertyRelatedTo(source2, target2, sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState, skipOptional) {
+      const sourcePropFlags = getDeclarationModifierFlagsFromSymbol(sourceProp);
+      const targetPropFlags = getDeclarationModifierFlagsFromSymbol(targetProp);
+      if (sourcePropFlags & 8 /* Private */ || targetPropFlags & 8 /* Private */) {
+        if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) {
+          if (reportErrors2) {
+            if (sourcePropFlags & 8 /* Private */ && targetPropFlags & 8 /* Private */) {
+              reportError(Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp));
+            } else {
+              reportError(
+                Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2,
+                symbolToString(targetProp),
+                typeToString(sourcePropFlags & 8 /* Private */ ? source2 : target2),
+                typeToString(sourcePropFlags & 8 /* Private */ ? target2 : source2)
+              );
             }
           }
+          return 0 /* False */;
+        }
+      } else if (targetPropFlags & 16 /* Protected */) {
+        if (!isValidOverrideOf(sourceProp, targetProp)) {
+          if (reportErrors2) {
+            reportError(
+              Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2,
+              symbolToString(targetProp),
+              typeToString(getDeclaringClass(sourceProp) || source2),
+              typeToString(getDeclaringClass(targetProp) || target2)
+            );
+          }
+          return 0 /* False */;
+        }
+      } else if (sourcePropFlags & 16 /* Protected */) {
+        if (reportErrors2) {
+          reportError(
+            Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2,
+            symbolToString(targetProp),
+            typeToString(source2),
+            typeToString(target2)
+          );
         }
+        return 0 /* False */;
       }
-    }
-    function convertAutoToAny(type) {
-      return type === autoType ? anyType : type === autoArrayType ? anyArrayType : type;
-    }
-    function checkVariableLikeDeclaration(node) {
-      var _a2;
-      checkDecorators(node);
-      if (!isBindingElement(node)) {
-        checkSourceElement(node.type);
+      if (relation === strictSubtypeRelation && isReadonlySymbol(sourceProp) && !isReadonlySymbol(targetProp)) {
+        return 0 /* False */;
       }
-      if (!node.name) {
-        return;
+      const related = isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState);
+      if (!related) {
+        if (reportErrors2) {
+          reportIncompatibleError(Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp));
+        }
+        return 0 /* False */;
       }
-      if (node.name.kind === 164 /* ComputedPropertyName */) {
-        checkComputedPropertyName(node.name);
-        if (hasOnlyExpressionInitializer(node) && node.initializer) {
-          checkExpressionCached(node.initializer);
+      if (!skipOptional && sourceProp.flags & 16777216 /* Optional */ && targetProp.flags & 106500 /* ClassMember */ && !(targetProp.flags & 16777216 /* Optional */)) {
+        if (reportErrors2) {
+          reportError(
+            Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2,
+            symbolToString(targetProp),
+            typeToString(source2),
+            typeToString(target2)
+          );
         }
+        return 0 /* False */;
       }
-      if (isBindingElement(node)) {
-        if (node.propertyName && isIdentifier(node.name) && isParameterDeclaration(node) && nodeIsMissing(getContainingFunction(node).body)) {
-          potentialUnusedRenamedBindingElementsInTypes.push(node);
+      return related;
+    }
+    function reportUnmatchedProperty(source2, target2, unmatchedProperty, requireOptionalProperties) {
+      let shouldSkipElaboration = false;
+      if (unmatchedProperty.valueDeclaration && isNamedDeclaration(unmatchedProperty.valueDeclaration) && isPrivateIdentifier(unmatchedProperty.valueDeclaration.name) && source2.symbol && source2.symbol.flags & 32 /* Class */) {
+        const privateIdentifierDescription = unmatchedProperty.valueDeclaration.name.escapedText;
+        const symbolTableKey = getSymbolNameForPrivateIdentifier(source2.symbol, privateIdentifierDescription);
+        if (symbolTableKey && getPropertyOfType(source2, symbolTableKey)) {
+          const sourceName = factory.getDeclarationName(source2.symbol.valueDeclaration);
+          const targetName = factory.getDeclarationName(target2.symbol.valueDeclaration);
+          reportError(
+            Diagnostics.Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2,
+            diagnosticName(privateIdentifierDescription),
+            diagnosticName(sourceName.escapedText === "" ? anon : sourceName),
+            diagnosticName(targetName.escapedText === "" ? anon : targetName)
+          );
           return;
         }
-        if (isObjectBindingPattern(node.parent) && node.dotDotDotToken && languageVersion < 5 /* ES2018 */) {
-          checkExternalEmitHelpers(node, 4 /* Rest */);
-        }
-        if (node.propertyName && node.propertyName.kind === 164 /* ComputedPropertyName */) {
-          checkComputedPropertyName(node.propertyName);
-        }
-        const parent2 = node.parent.parent;
-        const parentCheckMode = node.dotDotDotToken ? 64 /* RestBindingElement */ : 0 /* Normal */;
-        const parentType = getTypeForBindingElementParent(parent2, parentCheckMode);
-        const name = node.propertyName || node.name;
-        if (parentType && !isBindingPattern(name)) {
-          const exprType = getLiteralTypeFromPropertyName(name);
-          if (isTypeUsableAsPropertyName(exprType)) {
-            const nameText = getPropertyNameFromType(exprType);
-            const property = getPropertyOfType(parentType, nameText);
-            if (property) {
-              markPropertyAsReferenced(property, void 0, false);
-              checkPropertyAccessibility(node, !!parent2.initializer && parent2.initializer.kind === 106 /* SuperKeyword */, false, parentType, property);
-            }
-          }
-        }
       }
-      if (isBindingPattern(node.name)) {
-        if (node.name.kind === 204 /* ArrayBindingPattern */ && languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) {
-          checkExternalEmitHelpers(node, 512 /* Read */);
+      const props = arrayFrom(getUnmatchedProperties(
+        source2,
+        target2,
+        requireOptionalProperties,
+        /*matchDiscriminantProperties*/
+        false
+      ));
+      if (!headMessage || headMessage.code !== Diagnostics.Class_0_incorrectly_implements_interface_1.code && headMessage.code !== Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code) {
+        shouldSkipElaboration = true;
+      }
+      if (props.length === 1) {
+        const propName = symbolToString(
+          unmatchedProperty,
+          /*enclosingDeclaration*/
+          void 0,
+          0 /* None */,
+          4 /* AllowAnyNodeKind */ | 16 /* WriteComputedProps */
+        );
+        reportError(Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2, propName, ...getTypeNamesForErrorDisplay(source2, target2));
+        if (length(unmatchedProperty.declarations)) {
+          associateRelatedInfo(createDiagnosticForNode(unmatchedProperty.declarations[0], Diagnostics._0_is_declared_here, propName));
+        }
+        if (shouldSkipElaboration && errorInfo) {
+          overrideNextErrorInfo++;
+        }
+      } else if (tryElaborateArrayLikeErrors(
+        source2,
+        target2,
+        /*reportErrors*/
+        false
+      )) {
+        if (props.length > 5) {
+          reportError(Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more, typeToString(source2), typeToString(target2), map(props.slice(0, 4), (p) => symbolToString(p)).join(", "), props.length - 4);
+        } else {
+          reportError(Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2, typeToString(source2), typeToString(target2), map(props, (p) => symbolToString(p)).join(", "));
+        }
+        if (shouldSkipElaboration && errorInfo) {
+          overrideNextErrorInfo++;
         }
-        forEach(node.name.elements, checkSourceElement);
       }
-      if (isParameter(node) && node.initializer && nodeIsMissing(getContainingFunction(node).body)) {
-        error(node, Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation);
-        return;
+    }
+    function propertiesRelatedTo(source2, target2, reportErrors2, excludedProperties, intersectionState) {
+      if (relation === identityRelation) {
+        return propertiesIdenticalTo(source2, target2, excludedProperties);
       }
-      if (isBindingPattern(node.name)) {
-        const needCheckInitializer = hasOnlyExpressionInitializer(node) && node.initializer && node.parent.parent.kind !== 246 /* ForInStatement */;
-        const needCheckWidenedType = !some(node.name.elements, not(isOmittedExpression));
-        if (needCheckInitializer || needCheckWidenedType) {
-          const widenedType = getWidenedTypeForVariableLikeDeclaration(node);
-          if (needCheckInitializer) {
-            const initializerType = checkExpressionCached(node.initializer);
-            if (strictNullChecks && needCheckWidenedType) {
-              checkNonNullNonVoidType(initializerType, node);
-            } else {
-              checkTypeAssignableToAndOptionallyElaborate(initializerType, getWidenedTypeForVariableLikeDeclaration(node), node, node.initializer);
+      let result2 = -1 /* True */;
+      if (isTupleType(target2)) {
+        if (isArrayOrTupleType(source2)) {
+          if (!target2.target.readonly && (isReadonlyArrayType(source2) || isTupleType(source2) && source2.target.readonly)) {
+            return 0 /* False */;
+          }
+          const sourceArity = getTypeReferenceArity(source2);
+          const targetArity = getTypeReferenceArity(target2);
+          const sourceRestFlag = isTupleType(source2) ? source2.target.combinedFlags & 4 /* Rest */ : 4 /* Rest */;
+          const targetRestFlag = target2.target.combinedFlags & 4 /* Rest */;
+          const sourceMinLength = isTupleType(source2) ? source2.target.minLength : 0;
+          const targetMinLength = target2.target.minLength;
+          if (!sourceRestFlag && sourceArity < targetMinLength) {
+            if (reportErrors2) {
+              reportError(Diagnostics.Source_has_0_element_s_but_target_requires_1, sourceArity, targetMinLength);
             }
+            return 0 /* False */;
           }
-          if (needCheckWidenedType) {
-            if (isArrayBindingPattern(node.name)) {
-              checkIteratedTypeOrElementType(65 /* Destructuring */, widenedType, undefinedType, node);
-            } else if (strictNullChecks) {
-              checkNonNullNonVoidType(widenedType, node);
+          if (!targetRestFlag && targetArity < sourceMinLength) {
+            if (reportErrors2) {
+              reportError(Diagnostics.Source_has_0_element_s_but_target_allows_only_1, sourceMinLength, targetArity);
             }
+            return 0 /* False */;
           }
-        }
-        return;
-      }
-      const symbol = getSymbolOfNode(node);
-      if (symbol.flags & 2097152 /* Alias */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node.kind === 205 /* BindingElement */ ? node.parent.parent : node)) {
-        checkAliasSymbol(node);
-        return;
-      }
-      const type = convertAutoToAny(getTypeOfSymbol(symbol));
-      if (node === symbol.valueDeclaration) {
-        const initializer = hasOnlyExpressionInitializer(node) && getEffectiveInitializer(node);
-        if (initializer) {
-          const isJSObjectLiteralInitializer = isInJSFile(node) && isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAccess(node.name)) && !!((_a2 = symbol.exports) == null ? void 0 : _a2.size);
-          if (!isJSObjectLiteralInitializer && node.parent.parent.kind !== 246 /* ForInStatement */) {
-            checkTypeAssignableToAndOptionallyElaborate(checkExpressionCached(initializer), type, node, initializer, void 0);
+          if (!targetRestFlag && (sourceRestFlag || targetArity < sourceArity)) {
+            if (reportErrors2) {
+              if (sourceMinLength < targetMinLength) {
+                reportError(Diagnostics.Target_requires_0_element_s_but_source_may_have_fewer, targetMinLength);
+              } else {
+                reportError(Diagnostics.Target_allows_only_0_element_s_but_source_may_have_more, targetArity);
+              }
+            }
+            return 0 /* False */;
           }
-        }
-        if (symbol.declarations && symbol.declarations.length > 1) {
-          if (some(symbol.declarations, (d) => d !== node && isVariableLike(d) && !areDeclarationFlagsIdentical(d, node))) {
-            error(node.name, Diagnostics.All_declarations_of_0_must_have_identical_modifiers, declarationNameToString(node.name));
+          const sourceTypeArguments = getTypeArguments(source2);
+          const targetTypeArguments = getTypeArguments(target2);
+          const targetStartCount = getStartElementCount(target2.target, 11 /* NonRest */);
+          const targetEndCount = getEndElementCount(target2.target, 11 /* NonRest */);
+          const targetHasRestElement = target2.target.hasRestElement;
+          let canExcludeDiscriminants = !!excludedProperties;
+          for (let sourcePosition = 0; sourcePosition < sourceArity; sourcePosition++) {
+            const sourceFlags = isTupleType(source2) ? source2.target.elementFlags[sourcePosition] : 4 /* Rest */;
+            const sourcePositionFromEnd = sourceArity - 1 - sourcePosition;
+            const targetPosition = targetHasRestElement && sourcePosition >= targetStartCount ? targetArity - 1 - Math.min(sourcePositionFromEnd, targetEndCount) : sourcePosition;
+            const targetFlags = target2.target.elementFlags[targetPosition];
+            if (targetFlags & 8 /* Variadic */ && !(sourceFlags & 8 /* Variadic */)) {
+              if (reportErrors2) {
+                reportError(Diagnostics.Source_provides_no_match_for_variadic_element_at_position_0_in_target, targetPosition);
+              }
+              return 0 /* False */;
+            }
+            if (sourceFlags & 8 /* Variadic */ && !(targetFlags & 12 /* Variable */)) {
+              if (reportErrors2) {
+                reportError(Diagnostics.Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target, sourcePosition, targetPosition);
+              }
+              return 0 /* False */;
+            }
+            if (targetFlags & 1 /* Required */ && !(sourceFlags & 1 /* Required */)) {
+              if (reportErrors2) {
+                reportError(Diagnostics.Source_provides_no_match_for_required_element_at_position_0_in_target, targetPosition);
+              }
+              return 0 /* False */;
+            }
+            if (canExcludeDiscriminants) {
+              if (sourceFlags & 12 /* Variable */ || targetFlags & 12 /* Variable */) {
+                canExcludeDiscriminants = false;
+              }
+              if (canExcludeDiscriminants && (excludedProperties == null ? void 0 : excludedProperties.has("" + sourcePosition))) {
+                continue;
+              }
+            }
+            const sourceType = removeMissingType(sourceTypeArguments[sourcePosition], !!(sourceFlags & targetFlags & 2 /* Optional */));
+            const targetType = targetTypeArguments[targetPosition];
+            const targetCheckType = sourceFlags & 8 /* Variadic */ && targetFlags & 4 /* Rest */ ? createArrayType(targetType) : removeMissingType(targetType, !!(targetFlags & 2 /* Optional */));
+            const related = isRelatedTo(
+              sourceType,
+              targetCheckType,
+              3 /* Both */,
+              reportErrors2,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
+            if (!related) {
+              if (reportErrors2 && (targetArity > 1 || sourceArity > 1)) {
+                if (targetHasRestElement && sourcePosition >= targetStartCount && sourcePositionFromEnd >= targetEndCount && targetStartCount !== sourceArity - targetEndCount - 1) {
+                  reportIncompatibleError(Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target, targetStartCount, sourceArity - targetEndCount - 1, targetPosition);
+                } else {
+                  reportIncompatibleError(Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target, sourcePosition, targetPosition);
+                }
+              }
+              return 0 /* False */;
+            }
+            result2 &= related;
           }
+          return result2;
         }
-      } else {
-        const declarationType = convertAutoToAny(getWidenedTypeForVariableLikeDeclaration(node));
-        if (!isErrorType(type) && !isErrorType(declarationType) && !isTypeIdenticalTo(type, declarationType) && !(symbol.flags & 67108864 /* Assignment */)) {
-          errorNextVariableOrPropertyDeclarationMustHaveSameType(symbol.valueDeclaration, type, node, declarationType);
+        if (target2.target.combinedFlags & 12 /* Variable */) {
+          return 0 /* False */;
         }
-        if (hasOnlyExpressionInitializer(node) && node.initializer) {
-          checkTypeAssignableToAndOptionallyElaborate(checkExpressionCached(node.initializer), declarationType, node, node.initializer, void 0);
+      }
+      const requireOptionalProperties = (relation === subtypeRelation || relation === strictSubtypeRelation) && !isObjectLiteralType2(source2) && !isEmptyArrayLiteralType(source2) && !isTupleType(source2);
+      const unmatchedProperty = getUnmatchedProperty(
+        source2,
+        target2,
+        requireOptionalProperties,
+        /*matchDiscriminantProperties*/
+        false
+      );
+      if (unmatchedProperty) {
+        if (reportErrors2 && shouldReportUnmatchedPropertyError(source2, target2)) {
+          reportUnmatchedProperty(source2, target2, unmatchedProperty, requireOptionalProperties);
         }
-        if (symbol.valueDeclaration && !areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) {
-          error(node.name, Diagnostics.All_declarations_of_0_must_have_identical_modifiers, declarationNameToString(node.name));
+        return 0 /* False */;
+      }
+      if (isObjectLiteralType2(target2)) {
+        for (const sourceProp of excludeProperties(getPropertiesOfType(source2), excludedProperties)) {
+          if (!getPropertyOfObjectType(target2, sourceProp.escapedName)) {
+            const sourceType = getTypeOfSymbol(sourceProp);
+            if (!(sourceType.flags & 32768 /* Undefined */)) {
+              if (reportErrors2) {
+                reportError(Diagnostics.Property_0_does_not_exist_on_type_1, symbolToString(sourceProp), typeToString(target2));
+              }
+              return 0 /* False */;
+            }
+          }
         }
       }
-      if (node.kind !== 169 /* PropertyDeclaration */ && node.kind !== 168 /* PropertySignature */) {
-        checkExportsOnMergedDeclarations(node);
-        if (node.kind === 257 /* VariableDeclaration */ || node.kind === 205 /* BindingElement */) {
-          checkVarDeclaredNamesNotShadowed(node);
+      const properties = getPropertiesOfType(target2);
+      const numericNamesOnly = isTupleType(source2) && isTupleType(target2);
+      for (const targetProp of excludeProperties(properties, excludedProperties)) {
+        const name = targetProp.escapedName;
+        if (!(targetProp.flags & 4194304 /* Prototype */) && (!numericNamesOnly || isNumericLiteralName(name) || name === "length")) {
+          const sourceProp = getPropertyOfType(source2, name);
+          if (sourceProp && sourceProp !== targetProp) {
+            const related = propertyRelatedTo(source2, target2, sourceProp, targetProp, getNonMissingTypeOfSymbol, reportErrors2, intersectionState, relation === comparableRelation);
+            if (!related) {
+              return 0 /* False */;
+            }
+            result2 &= related;
+          }
         }
-        checkCollisionsForDeclarationName(node, node.name);
       }
+      return result2;
     }
-    function errorNextVariableOrPropertyDeclarationMustHaveSameType(firstDeclaration, firstType, nextDeclaration, nextType) {
-      const nextDeclarationName = getNameOfDeclaration(nextDeclaration);
-      const message = nextDeclaration.kind === 169 /* PropertyDeclaration */ || nextDeclaration.kind === 168 /* PropertySignature */ ? Diagnostics.Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_type_2 : Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2;
-      const declName = declarationNameToString(nextDeclarationName);
-      const err = error(
-        nextDeclarationName,
-        message,
-        declName,
-        typeToString(firstType),
-        typeToString(nextType)
-      );
-      if (firstDeclaration) {
-        addRelatedInfo(
-          err,
-          createDiagnosticForNode(firstDeclaration, Diagnostics._0_was_also_declared_here, declName)
-        );
+    function propertiesIdenticalTo(source2, target2, excludedProperties) {
+      if (!(source2.flags & 524288 /* Object */ && target2.flags & 524288 /* Object */)) {
+        return 0 /* False */;
       }
-    }
-    function areDeclarationFlagsIdentical(left, right) {
-      if (left.kind === 166 /* Parameter */ && right.kind === 257 /* VariableDeclaration */ || left.kind === 257 /* VariableDeclaration */ && right.kind === 166 /* Parameter */) {
-        return true;
+      const sourceProperties = excludeProperties(getPropertiesOfObjectType(source2), excludedProperties);
+      const targetProperties = excludeProperties(getPropertiesOfObjectType(target2), excludedProperties);
+      if (sourceProperties.length !== targetProperties.length) {
+        return 0 /* False */;
       }
-      if (hasQuestionToken(left) !== hasQuestionToken(right)) {
-        return false;
+      let result2 = -1 /* True */;
+      for (const sourceProp of sourceProperties) {
+        const targetProp = getPropertyOfObjectType(target2, sourceProp.escapedName);
+        if (!targetProp) {
+          return 0 /* False */;
+        }
+        const related = compareProperties2(sourceProp, targetProp, isRelatedTo);
+        if (!related) {
+          return 0 /* False */;
+        }
+        result2 &= related;
       }
-      const interestingFlags = 8 /* Private */ | 16 /* Protected */ | 512 /* Async */ | 256 /* Abstract */ | 64 /* Readonly */ | 32 /* Static */;
-      return getSelectedEffectiveModifierFlags(left, interestingFlags) === getSelectedEffectiveModifierFlags(right, interestingFlags);
-    }
-    function checkVariableDeclaration(node) {
-      var _a2, _b;
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Check, "checkVariableDeclaration", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath });
-      checkGrammarVariableDeclaration(node);
-      checkVariableLikeDeclaration(node);
-      (_b = tracing) == null ? void 0 : _b.pop();
-    }
-    function checkBindingElement(node) {
-      checkGrammarBindingElement(node);
-      return checkVariableLikeDeclaration(node);
+      return result2;
     }
-    function checkVariableStatement(node) {
-      if (!checkGrammarDecoratorsAndModifiers(node) && !checkGrammarVariableDeclarationList(node.declarationList))
-        checkGrammarForDisallowedLetOrConstStatement(node);
-      forEach(node.declarationList.declarations, checkSourceElement);
-    }
-    function checkExpressionStatement(node) {
-      checkGrammarStatementInAmbientContext(node);
-      checkExpression(node.expression);
-    }
-    function checkIfStatement(node) {
-      checkGrammarStatementInAmbientContext(node);
-      const type = checkTruthinessExpression(node.expression);
-      checkTestingKnownTruthyCallableOrAwaitableType(node.expression, type, node.thenStatement);
-      checkSourceElement(node.thenStatement);
-      if (node.thenStatement.kind === 239 /* EmptyStatement */) {
-        error(node.thenStatement, Diagnostics.The_body_of_an_if_statement_cannot_be_the_empty_statement);
+    function signaturesRelatedTo(source2, target2, kind, reportErrors2) {
+      var _a3, _b;
+      if (relation === identityRelation) {
+        return signaturesIdenticalTo(source2, target2, kind);
       }
-      checkSourceElement(node.elseStatement);
-    }
-    function checkTestingKnownTruthyCallableOrAwaitableType(condExpr, condType, body) {
-      if (!strictNullChecks)
-        return;
-      helper(condExpr, body);
-      while (isBinaryExpression(condExpr) && condExpr.operatorToken.kind === 56 /* BarBarToken */) {
-        condExpr = condExpr.left;
-        helper(condExpr, body);
+      if (target2 === anyFunctionType || source2 === anyFunctionType) {
+        return -1 /* True */;
       }
-      function helper(condExpr2, body2) {
-        const location2 = isBinaryExpression(condExpr2) && (condExpr2.operatorToken.kind === 56 /* BarBarToken */ || condExpr2.operatorToken.kind === 55 /* AmpersandAmpersandToken */) ? condExpr2.right : condExpr2;
-        if (isModuleExportsAccessExpression(location2))
-          return;
-        const type = location2 === condExpr2 ? condType : checkTruthinessExpression(location2);
-        const isPropertyExpressionCast = isPropertyAccessExpression(location2) && isTypeAssertion3(location2.expression);
-        if (!(getTypeFacts(type) & 4194304 /* Truthy */) || isPropertyExpressionCast)
-          return;
-        const callSignatures = getSignaturesOfType(type, 0 /* Call */);
-        const isPromise = !!getAwaitedTypeOfPromise(type);
-        if (callSignatures.length === 0 && !isPromise) {
-          return;
+      const sourceIsJSConstructor = source2.symbol && isJSConstructor(source2.symbol.valueDeclaration);
+      const targetIsJSConstructor = target2.symbol && isJSConstructor(target2.symbol.valueDeclaration);
+      const sourceSignatures = getSignaturesOfType(source2, sourceIsJSConstructor && kind === 1 /* Construct */ ? 0 /* Call */ : kind);
+      const targetSignatures = getSignaturesOfType(target2, targetIsJSConstructor && kind === 1 /* Construct */ ? 0 /* Call */ : kind);
+      if (kind === 1 /* Construct */ && sourceSignatures.length && targetSignatures.length) {
+        const sourceIsAbstract = !!(sourceSignatures[0].flags & 4 /* Abstract */);
+        const targetIsAbstract = !!(targetSignatures[0].flags & 4 /* Abstract */);
+        if (sourceIsAbstract && !targetIsAbstract) {
+          if (reportErrors2) {
+            reportError(Diagnostics.Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type);
+          }
+          return 0 /* False */;
         }
-        const testedNode = isIdentifier(location2) ? location2 : isPropertyAccessExpression(location2) ? location2.name : isBinaryExpression(location2) && isIdentifier(location2.right) ? location2.right : void 0;
-        const testedSymbol = testedNode && getSymbolAtLocation(testedNode);
-        if (!testedSymbol && !isPromise) {
-          return;
+        if (!constructorVisibilitiesAreCompatible(sourceSignatures[0], targetSignatures[0], reportErrors2)) {
+          return 0 /* False */;
         }
-        const isUsed = testedSymbol && isBinaryExpression(condExpr2.parent) && isSymbolUsedInBinaryExpressionChain(condExpr2.parent, testedSymbol) || testedSymbol && body2 && isSymbolUsedInConditionBody(condExpr2, body2, testedNode, testedSymbol);
-        if (!isUsed) {
-          if (isPromise) {
-            errorAndMaybeSuggestAwait(
-              location2,
-              true,
-              Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined,
-              getTypeNameForErrorDisplay(type)
-            );
-          } else {
-            error(location2, Diagnostics.This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead);
+      }
+      let result2 = -1 /* True */;
+      const incompatibleReporter = kind === 1 /* Construct */ ? reportIncompatibleConstructSignatureReturn : reportIncompatibleCallSignatureReturn;
+      const sourceObjectFlags = getObjectFlags(source2);
+      const targetObjectFlags = getObjectFlags(target2);
+      if (sourceObjectFlags & 64 /* Instantiated */ && targetObjectFlags & 64 /* Instantiated */ && source2.symbol === target2.symbol || sourceObjectFlags & 4 /* Reference */ && targetObjectFlags & 4 /* Reference */ && source2.target === target2.target) {
+        for (let i = 0; i < targetSignatures.length; i++) {
+          const related = signatureRelatedTo(
+            sourceSignatures[i],
+            targetSignatures[i],
+            /*erase*/
+            true,
+            reportErrors2,
+            incompatibleReporter(sourceSignatures[i], targetSignatures[i])
+          );
+          if (!related) {
+            return 0 /* False */;
           }
+          result2 &= related;
         }
-      }
-    }
-    function isSymbolUsedInConditionBody(expr, body, testedNode, testedSymbol) {
-      return !!forEachChild(body, function check(childNode) {
-        if (isIdentifier(childNode)) {
-          const childSymbol = getSymbolAtLocation(childNode);
-          if (childSymbol && childSymbol === testedSymbol) {
-            if (isIdentifier(expr) || isIdentifier(testedNode) && isBinaryExpression(testedNode.parent)) {
-              return true;
-            }
-            let testedExpression = testedNode.parent;
-            let childExpression = childNode.parent;
-            while (testedExpression && childExpression) {
-              if (isIdentifier(testedExpression) && isIdentifier(childExpression) || testedExpression.kind === 108 /* ThisKeyword */ && childExpression.kind === 108 /* ThisKeyword */) {
-                return getSymbolAtLocation(testedExpression) === getSymbolAtLocation(childExpression);
-              } else if (isPropertyAccessExpression(testedExpression) && isPropertyAccessExpression(childExpression)) {
-                if (getSymbolAtLocation(testedExpression.name) !== getSymbolAtLocation(childExpression.name)) {
-                  return false;
-                }
-                childExpression = childExpression.expression;
-                testedExpression = testedExpression.expression;
-              } else if (isCallExpression(testedExpression) && isCallExpression(childExpression)) {
-                childExpression = childExpression.expression;
-                testedExpression = testedExpression.expression;
-              } else {
-                return false;
+      } else if (sourceSignatures.length === 1 && targetSignatures.length === 1) {
+        const eraseGenerics = relation === comparableRelation || !!compilerOptions.noStrictGenericChecks;
+        const sourceSignature = first(sourceSignatures);
+        const targetSignature = first(targetSignatures);
+        result2 = signatureRelatedTo(sourceSignature, targetSignature, eraseGenerics, reportErrors2, incompatibleReporter(sourceSignature, targetSignature));
+        if (!result2 && reportErrors2 && kind === 1 /* Construct */ && sourceObjectFlags & targetObjectFlags && (((_a3 = targetSignature.declaration) == null ? void 0 : _a3.kind) === 173 /* Constructor */ || ((_b = sourceSignature.declaration) == null ? void 0 : _b.kind) === 173 /* Constructor */)) {
+          const constructSignatureToString = (signature) => signatureToString(
+            signature,
+            /*enclosingDeclaration*/
+            void 0,
+            262144 /* WriteArrowStyleSignature */,
+            kind
+          );
+          reportError(Diagnostics.Type_0_is_not_assignable_to_type_1, constructSignatureToString(sourceSignature), constructSignatureToString(targetSignature));
+          reportError(Diagnostics.Types_of_construct_signatures_are_incompatible);
+          return result2;
+        }
+      } else {
+        outer:
+          for (const t of targetSignatures) {
+            const saveErrorInfo = captureErrorCalculationState();
+            let shouldElaborateErrors = reportErrors2;
+            for (const s of sourceSignatures) {
+              const related = signatureRelatedTo(
+                s,
+                t,
+                /*erase*/
+                true,
+                shouldElaborateErrors,
+                incompatibleReporter(s, t)
+              );
+              if (related) {
+                result2 &= related;
+                resetErrorInfo(saveErrorInfo);
+                continue outer;
               }
+              shouldElaborateErrors = false;
             }
-          }
-        }
-        return forEachChild(childNode, check);
-      });
-    }
-    function isSymbolUsedInBinaryExpressionChain(node, testedSymbol) {
-      while (isBinaryExpression(node) && node.operatorToken.kind === 55 /* AmpersandAmpersandToken */) {
-        const isUsed = forEachChild(node.right, function visit(child) {
-          if (isIdentifier(child)) {
-            const symbol = getSymbolAtLocation(child);
-            if (symbol && symbol === testedSymbol) {
-              return true;
+            if (shouldElaborateErrors) {
+              reportError(
+                Diagnostics.Type_0_provides_no_match_for_the_signature_1,
+                typeToString(source2),
+                signatureToString(
+                  t,
+                  /*enclosingDeclaration*/
+                  void 0,
+                  /*flags*/
+                  void 0,
+                  kind
+                )
+              );
             }
+            return 0 /* False */;
           }
-          return forEachChild(child, visit);
-        });
-        if (isUsed) {
+      }
+      return result2;
+    }
+    function shouldReportUnmatchedPropertyError(source2, target2) {
+      const typeCallSignatures = getSignaturesOfStructuredType(source2, 0 /* Call */);
+      const typeConstructSignatures = getSignaturesOfStructuredType(source2, 1 /* Construct */);
+      const typeProperties = getPropertiesOfObjectType(source2);
+      if ((typeCallSignatures.length || typeConstructSignatures.length) && !typeProperties.length) {
+        if (getSignaturesOfType(target2, 0 /* Call */).length && typeCallSignatures.length || getSignaturesOfType(target2, 1 /* Construct */).length && typeConstructSignatures.length) {
           return true;
         }
-        node = node.parent;
+        return false;
       }
-      return false;
-    }
-    function checkDoStatement(node) {
-      checkGrammarStatementInAmbientContext(node);
-      checkSourceElement(node.statement);
-      checkTruthinessExpression(node.expression);
-    }
-    function checkWhileStatement(node) {
-      checkGrammarStatementInAmbientContext(node);
-      checkTruthinessExpression(node.expression);
-      checkSourceElement(node.statement);
+      return true;
     }
-    function checkTruthinessOfType(type, node) {
-      if (type.flags & 16384 /* Void */) {
-        error(node, Diagnostics.An_expression_of_type_void_cannot_be_tested_for_truthiness);
+    function reportIncompatibleCallSignatureReturn(siga, sigb) {
+      if (siga.parameters.length === 0 && sigb.parameters.length === 0) {
+        return (source2, target2) => reportIncompatibleError(Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1, typeToString(source2), typeToString(target2));
       }
-      return type;
+      return (source2, target2) => reportIncompatibleError(Diagnostics.Call_signature_return_types_0_and_1_are_incompatible, typeToString(source2), typeToString(target2));
     }
-    function checkTruthinessExpression(node, checkMode) {
-      return checkTruthinessOfType(checkExpression(node, checkMode), node);
+    function reportIncompatibleConstructSignatureReturn(siga, sigb) {
+      if (siga.parameters.length === 0 && sigb.parameters.length === 0) {
+        return (source2, target2) => reportIncompatibleError(Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1, typeToString(source2), typeToString(target2));
+      }
+      return (source2, target2) => reportIncompatibleError(Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible, typeToString(source2), typeToString(target2));
     }
-    function checkForStatement(node) {
-      if (!checkGrammarStatementInAmbientContext(node)) {
-        if (node.initializer && node.initializer.kind === 258 /* VariableDeclarationList */) {
-          checkGrammarVariableDeclarationList(node.initializer);
-        }
+    function signatureRelatedTo(source2, target2, erase, reportErrors2, incompatibleReporter) {
+      return compareSignaturesRelated(
+        erase ? getErasedSignature(source2) : source2,
+        erase ? getErasedSignature(target2) : target2,
+        relation === strictSubtypeRelation ? 8 /* StrictArity */ : 0,
+        reportErrors2,
+        reportError,
+        incompatibleReporter,
+        isRelatedToWorker,
+        reportUnreliableMapper
+      );
+    }
+    function signaturesIdenticalTo(source2, target2, kind) {
+      const sourceSignatures = getSignaturesOfType(source2, kind);
+      const targetSignatures = getSignaturesOfType(target2, kind);
+      if (sourceSignatures.length !== targetSignatures.length) {
+        return 0 /* False */;
       }
-      if (node.initializer) {
-        if (node.initializer.kind === 258 /* VariableDeclarationList */) {
-          forEach(node.initializer.declarations, checkVariableDeclaration);
-        } else {
-          checkExpression(node.initializer);
+      let result2 = -1 /* True */;
+      for (let i = 0; i < sourceSignatures.length; i++) {
+        const related = compareSignaturesIdentical(
+          sourceSignatures[i],
+          targetSignatures[i],
+          /*partialMatch*/
+          false,
+          /*ignoreThisTypes*/
+          false,
+          /*ignoreReturnTypes*/
+          false,
+          isRelatedTo
+        );
+        if (!related) {
+          return 0 /* False */;
         }
+        result2 &= related;
       }
-      if (node.condition)
-        checkTruthinessExpression(node.condition);
-      if (node.incrementor)
-        checkExpression(node.incrementor);
-      checkSourceElement(node.statement);
-      if (node.locals) {
-        registerForUnusedIdentifiersCheck(node);
-      }
+      return result2;
     }
-    function checkForOfStatement(node) {
-      checkGrammarForInOrForOfStatement(node);
-      const container = getContainingFunctionOrClassStaticBlock(node);
-      if (node.awaitModifier) {
-        if (container && isClassStaticBlockDeclaration(container)) {
-          grammarErrorOnNode(node.awaitModifier, Diagnostics.For_await_loops_cannot_be_used_inside_a_class_static_block);
-        } else {
-          const functionFlags = getFunctionFlags(container);
-          if ((functionFlags & (4 /* Invalid */ | 2 /* Async */)) === 2 /* Async */ && languageVersion < 99 /* ESNext */) {
-            checkExternalEmitHelpers(node, 16384 /* ForAwaitOfIncludes */);
-          }
+    function membersRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState) {
+      let result2 = -1 /* True */;
+      const keyType = targetInfo.keyType;
+      const props = source2.flags & 2097152 /* Intersection */ ? getPropertiesOfUnionOrIntersectionType(source2) : getPropertiesOfObjectType(source2);
+      for (const prop of props) {
+        if (isIgnoredJsxProperty(source2, prop)) {
+          continue;
         }
-      } else if (compilerOptions.downlevelIteration && languageVersion < 2 /* ES2015 */) {
-        checkExternalEmitHelpers(node, 256 /* ForOfIncludes */);
-      }
-      if (node.initializer.kind === 258 /* VariableDeclarationList */) {
-        checkForInOrForOfVariableDeclaration(node);
-      } else {
-        const varExpr = node.initializer;
-        const iteratedType = checkRightHandSideOfForOf(node);
-        if (varExpr.kind === 206 /* ArrayLiteralExpression */ || varExpr.kind === 207 /* ObjectLiteralExpression */) {
-          checkDestructuringAssignment(varExpr, iteratedType || errorType);
-        } else {
-          const leftType = checkExpression(varExpr);
-          checkReferenceExpression(
-            varExpr,
-            Diagnostics.The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access,
-            Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access
+        if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */), keyType)) {
+          const propType = getNonMissingTypeOfSymbol(prop);
+          const type = exactOptionalPropertyTypes || propType.flags & 32768 /* Undefined */ || keyType === numberType || !(prop.flags & 16777216 /* Optional */) ? propType : getTypeWithFacts(propType, 524288 /* NEUndefined */);
+          const related = isRelatedTo(
+            type,
+            targetInfo.type,
+            3 /* Both */,
+            reportErrors2,
+            /*headMessage*/
+            void 0,
+            intersectionState
           );
-          if (iteratedType) {
-            checkTypeAssignableToAndOptionallyElaborate(iteratedType, leftType, varExpr, node.expression);
+          if (!related) {
+            if (reportErrors2) {
+              reportError(Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop));
+            }
+            return 0 /* False */;
           }
+          result2 &= related;
         }
       }
-      checkSourceElement(node.statement);
-      if (node.locals) {
-        registerForUnusedIdentifiersCheck(node);
+      for (const info of getIndexInfosOfType(source2)) {
+        if (isApplicableIndexType(info.keyType, keyType)) {
+          const related = indexInfoRelatedTo(info, targetInfo, reportErrors2);
+          if (!related) {
+            return 0 /* False */;
+          }
+          result2 &= related;
+        }
       }
+      return result2;
     }
-    function checkForInStatement(node) {
-      checkGrammarForInOrForOfStatement(node);
-      const rightType = getNonNullableTypeIfNeeded(checkExpression(node.expression));
-      if (node.initializer.kind === 258 /* VariableDeclarationList */) {
-        const variable = node.initializer.declarations[0];
-        if (variable && isBindingPattern(variable.name)) {
-          error(variable.name, Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern);
-        }
-        checkForInOrForOfVariableDeclaration(node);
-      } else {
-        const varExpr = node.initializer;
-        const leftType = checkExpression(varExpr);
-        if (varExpr.kind === 206 /* ArrayLiteralExpression */ || varExpr.kind === 207 /* ObjectLiteralExpression */) {
-          error(varExpr, Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern);
-        } else if (!isTypeAssignableTo(getIndexTypeOrString(rightType), leftType)) {
-          error(varExpr, Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any);
+    function indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors2) {
+      const related = isRelatedTo(sourceInfo.type, targetInfo.type, 3 /* Both */, reportErrors2);
+      if (!related && reportErrors2) {
+        if (sourceInfo.keyType === targetInfo.keyType) {
+          reportError(Diagnostics._0_index_signatures_are_incompatible, typeToString(sourceInfo.keyType));
         } else {
-          checkReferenceExpression(
-            varExpr,
-            Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access,
-            Diagnostics.The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access
-          );
+          reportError(Diagnostics._0_and_1_index_signatures_are_incompatible, typeToString(sourceInfo.keyType), typeToString(targetInfo.keyType));
         }
       }
-      if (rightType === neverType || !isTypeAssignableToKind(rightType, 67108864 /* NonPrimitive */ | 58982400 /* InstantiableNonPrimitive */)) {
-        error(node.expression, Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_here_has_type_0, typeToString(rightType));
+      return related;
+    }
+    function indexSignaturesRelatedTo(source2, target2, sourceIsPrimitive, reportErrors2, intersectionState) {
+      if (relation === identityRelation) {
+        return indexSignaturesIdenticalTo(source2, target2);
       }
-      checkSourceElement(node.statement);
-      if (node.locals) {
-        registerForUnusedIdentifiersCheck(node);
+      const indexInfos = getIndexInfosOfType(target2);
+      const targetHasStringIndex = some(indexInfos, (info) => info.keyType === stringType);
+      let result2 = -1 /* True */;
+      for (const targetInfo of indexInfos) {
+        const related = !sourceIsPrimitive && targetHasStringIndex && targetInfo.type.flags & 1 /* Any */ ? -1 /* True */ : isGenericMappedType(source2) && targetHasStringIndex ? isRelatedTo(getTemplateTypeFromMappedType(source2), targetInfo.type, 3 /* Both */, reportErrors2) : typeRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState);
+        if (!related) {
+          return 0 /* False */;
+        }
+        result2 &= related;
       }
+      return result2;
     }
-    function checkForInOrForOfVariableDeclaration(iterationStatement) {
-      const variableDeclarationList = iterationStatement.initializer;
-      if (variableDeclarationList.declarations.length >= 1) {
-        const decl = variableDeclarationList.declarations[0];
-        checkVariableDeclaration(decl);
+    function typeRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState) {
+      const sourceInfo = getApplicableIndexInfo(source2, targetInfo.keyType);
+      if (sourceInfo) {
+        return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors2);
       }
-    }
-    function checkRightHandSideOfForOf(statement) {
-      const use = statement.awaitModifier ? 15 /* ForAwaitOf */ : 13 /* ForOf */;
-      return checkIteratedTypeOrElementType(use, checkNonNullExpression(statement.expression), undefinedType, statement.expression);
-    }
-    function checkIteratedTypeOrElementType(use, inputType, sentType, errorNode) {
-      if (isTypeAny(inputType)) {
-        return inputType;
+      if (!(intersectionState & 1 /* Source */) && isObjectTypeWithInferableIndex(source2)) {
+        return membersRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState);
+      }
+      if (reportErrors2) {
+        reportError(Diagnostics.Index_signature_for_type_0_is_missing_in_type_1, typeToString(targetInfo.keyType), typeToString(source2));
       }
-      return getIteratedTypeOrElementType(use, inputType, sentType, errorNode, true) || anyType;
+      return 0 /* False */;
     }
-    function getIteratedTypeOrElementType(use, inputType, sentType, errorNode, checkAssignability) {
-      const allowAsyncIterables = (use & 2 /* AllowsAsyncIterablesFlag */) !== 0;
-      if (inputType === neverType) {
-        reportTypeNotIterableError(errorNode, inputType, allowAsyncIterables);
-        return void 0;
+    function indexSignaturesIdenticalTo(source2, target2) {
+      const sourceInfos = getIndexInfosOfType(source2);
+      const targetInfos = getIndexInfosOfType(target2);
+      if (sourceInfos.length !== targetInfos.length) {
+        return 0 /* False */;
       }
-      const uplevelIteration = languageVersion >= 2 /* ES2015 */;
-      const downlevelIteration = !uplevelIteration && compilerOptions.downlevelIteration;
-      const possibleOutOfBounds = compilerOptions.noUncheckedIndexedAccess && !!(use & 128 /* PossiblyOutOfBounds */);
-      if (uplevelIteration || downlevelIteration || allowAsyncIterables) {
-        const iterationTypes = getIterationTypesOfIterable(inputType, use, uplevelIteration ? errorNode : void 0);
-        if (checkAssignability) {
-          if (iterationTypes) {
-            const diagnostic = use & 8 /* ForOfFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_send_0 : use & 32 /* SpreadFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_always_send_0 : use & 64 /* DestructuringFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring_will_always_send_0 : use & 16 /* YieldStarFlag */ ? Diagnostics.Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_containing_generator_will_always_send_0 : void 0;
-            if (diagnostic) {
-              checkTypeAssignableTo(sentType, iterationTypes.nextType, errorNode, diagnostic);
-            }
-          }
-        }
-        if (iterationTypes || uplevelIteration) {
-          return possibleOutOfBounds ? includeUndefinedInIndexSignature(iterationTypes && iterationTypes.yieldType) : iterationTypes && iterationTypes.yieldType;
+      for (const targetInfo of targetInfos) {
+        const sourceInfo = getIndexInfoOfType(source2, targetInfo.keyType);
+        if (!(sourceInfo && isRelatedTo(sourceInfo.type, targetInfo.type, 3 /* Both */) && sourceInfo.isReadonly === targetInfo.isReadonly)) {
+          return 0 /* False */;
         }
       }
-      let arrayType = inputType;
-      let reportedError = false;
-      let hasStringConstituent = false;
-      if (use & 4 /* AllowsStringInputFlag */) {
-        if (arrayType.flags & 1048576 /* Union */) {
-          const arrayTypes = inputType.types;
-          const filteredTypes = filter(arrayTypes, (t) => !(t.flags & 402653316 /* StringLike */));
-          if (filteredTypes !== arrayTypes) {
-            arrayType = getUnionType(filteredTypes, 2 /* Subtype */);
-          }
-        } else if (arrayType.flags & 402653316 /* StringLike */) {
-          arrayType = neverType;
-        }
-        hasStringConstituent = arrayType !== inputType;
-        if (hasStringConstituent) {
-          if (languageVersion < 1 /* ES5 */) {
-            if (errorNode) {
-              error(errorNode, Diagnostics.Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher);
-              reportedError = true;
-            }
-          }
-          if (arrayType.flags & 131072 /* Never */) {
-            return possibleOutOfBounds ? includeUndefinedInIndexSignature(stringType) : stringType;
-          }
-        }
+      return -1 /* True */;
+    }
+    function constructorVisibilitiesAreCompatible(sourceSignature, targetSignature, reportErrors2) {
+      if (!sourceSignature.declaration || !targetSignature.declaration) {
+        return true;
       }
-      if (!isArrayLikeType(arrayType)) {
-        if (errorNode && !reportedError) {
-          const allowsStrings = !!(use & 4 /* AllowsStringInputFlag */) && !hasStringConstituent;
-          const [defaultDiagnostic, maybeMissingAwait] = getIterationDiagnosticDetails(allowsStrings, downlevelIteration);
-          errorAndMaybeSuggestAwait(
-            errorNode,
-            maybeMissingAwait && !!getAwaitedTypeOfPromise(arrayType),
-            defaultDiagnostic,
-            typeToString(arrayType)
-          );
-        }
-        return hasStringConstituent ? possibleOutOfBounds ? includeUndefinedInIndexSignature(stringType) : stringType : void 0;
+      const sourceAccessibility = getSelectedEffectiveModifierFlags(sourceSignature.declaration, 24 /* NonPublicAccessibilityModifier */);
+      const targetAccessibility = getSelectedEffectiveModifierFlags(targetSignature.declaration, 24 /* NonPublicAccessibilityModifier */);
+      if (targetAccessibility === 8 /* Private */) {
+        return true;
       }
-      const arrayElementType = getIndexTypeOfType(arrayType, numberType);
-      if (hasStringConstituent && arrayElementType) {
-        if (arrayElementType.flags & 402653316 /* StringLike */ && !compilerOptions.noUncheckedIndexedAccess) {
-          return stringType;
-        }
-        return getUnionType(possibleOutOfBounds ? [arrayElementType, stringType, undefinedType] : [arrayElementType, stringType], 2 /* Subtype */);
+      if (targetAccessibility === 16 /* Protected */ && sourceAccessibility !== 8 /* Private */) {
+        return true;
       }
-      return use & 128 /* PossiblyOutOfBounds */ ? includeUndefinedInIndexSignature(arrayElementType) : arrayElementType;
-      function getIterationDiagnosticDetails(allowsStrings, downlevelIteration2) {
-        var _a2;
-        if (downlevelIteration2) {
-          return allowsStrings ? [Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true] : [Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true];
-        }
-        const yieldType = getIterationTypeOfIterable(use, 0 /* Yield */, inputType, void 0);
-        if (yieldType) {
-          return [Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, false];
-        }
-        if (isES2015OrLaterIterable((_a2 = inputType.symbol) == null ? void 0 : _a2.escapedName)) {
-          return [Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, true];
-        }
-        return allowsStrings ? [Diagnostics.Type_0_is_not_an_array_type_or_a_string_type, true] : [Diagnostics.Type_0_is_not_an_array_type, true];
-      }
-    }
-    function isES2015OrLaterIterable(n) {
-      switch (n) {
-        case "Float32Array":
-        case "Float64Array":
-        case "Int16Array":
-        case "Int32Array":
-        case "Int8Array":
-        case "NodeList":
-        case "Uint16Array":
-        case "Uint32Array":
-        case "Uint8Array":
-        case "Uint8ClampedArray":
-          return true;
+      if (targetAccessibility !== 16 /* Protected */ && !sourceAccessibility) {
+        return true;
+      }
+      if (reportErrors2) {
+        reportError(Diagnostics.Cannot_assign_a_0_constructor_type_to_a_1_constructor_type, visibilityToString(sourceAccessibility), visibilityToString(targetAccessibility));
       }
       return false;
     }
-    function getIterationTypeOfIterable(use, typeKind, inputType, errorNode) {
-      if (isTypeAny(inputType)) {
-        return void 0;
-      }
-      const iterationTypes = getIterationTypesOfIterable(inputType, use, errorNode);
-      return iterationTypes && iterationTypes[getIterationTypesKeyFromIterationTypeKind(typeKind)];
+  }
+  function typeCouldHaveTopLevelSingletonTypes(type) {
+    if (type.flags & 16 /* Boolean */) {
+      return false;
     }
-    function createIterationTypes(yieldType = neverType, returnType = neverType, nextType = unknownType) {
-      if (yieldType.flags & 67359327 /* Intrinsic */ && returnType.flags & (1 /* Any */ | 131072 /* Never */ | 2 /* Unknown */ | 16384 /* Void */ | 32768 /* Undefined */) && nextType.flags & (1 /* Any */ | 131072 /* Never */ | 2 /* Unknown */ | 16384 /* Void */ | 32768 /* Undefined */)) {
-        const id = getTypeListId([yieldType, returnType, nextType]);
-        let iterationTypes = iterationTypesCache.get(id);
-        if (!iterationTypes) {
-          iterationTypes = { yieldType, returnType, nextType };
-          iterationTypesCache.set(id, iterationTypes);
-        }
-        return iterationTypes;
+    if (type.flags & 3145728 /* UnionOrIntersection */) {
+      return !!forEach(type.types, typeCouldHaveTopLevelSingletonTypes);
+    }
+    if (type.flags & 465829888 /* Instantiable */) {
+      const constraint = getConstraintOfType(type);
+      if (constraint && constraint !== type) {
+        return typeCouldHaveTopLevelSingletonTypes(constraint);
       }
-      return { yieldType, returnType, nextType };
     }
-    function combineIterationTypes(array) {
-      let yieldTypes;
-      let returnTypes;
-      let nextTypes;
-      for (const iterationTypes of array) {
-        if (iterationTypes === void 0 || iterationTypes === noIterationTypes) {
-          continue;
-        }
-        if (iterationTypes === anyIterationTypes) {
-          return anyIterationTypes;
+    return isUnitType(type) || !!(type.flags & 134217728 /* TemplateLiteral */) || !!(type.flags & 268435456 /* StringMapping */);
+  }
+  function getExactOptionalUnassignableProperties(source, target) {
+    if (isTupleType(source) && isTupleType(target))
+      return emptyArray;
+    return getPropertiesOfType(target).filter((targetProp) => isExactOptionalPropertyMismatch(getTypeOfPropertyOfType(source, targetProp.escapedName), getTypeOfSymbol(targetProp)));
+  }
+  function isExactOptionalPropertyMismatch(source, target) {
+    return !!source && !!target && maybeTypeOfKind(source, 32768 /* Undefined */) && !!containsMissingType(target);
+  }
+  function getExactOptionalProperties(type) {
+    return getPropertiesOfType(type).filter((targetProp) => containsMissingType(getTypeOfSymbol(targetProp)));
+  }
+  function getBestMatchingType(source, target, isRelatedTo = compareTypesAssignable) {
+    return findMatchingDiscriminantType(
+      source,
+      target,
+      isRelatedTo,
+      /*skipPartial*/
+      true
+    ) || findMatchingTypeReferenceOrTypeAliasReference(source, target) || findBestTypeForObjectLiteral(source, target) || findBestTypeForInvokable(source, target) || findMostOverlappyType(source, target);
+  }
+  function discriminateTypeByDiscriminableItems(target, discriminators, related, defaultValue, skipPartial) {
+    const discriminable = target.types.map((_) => void 0);
+    for (const [getDiscriminatingType, propertyName] of discriminators) {
+      const targetProp = getUnionOrIntersectionProperty(target, propertyName);
+      if (skipPartial && targetProp && getCheckFlags(targetProp) & 16 /* ReadPartial */) {
+        continue;
+      }
+      let i = 0;
+      for (const type of target.types) {
+        const targetType = getTypeOfPropertyOfType(type, propertyName);
+        if (targetType && related(getDiscriminatingType(), targetType)) {
+          discriminable[i] = discriminable[i] === void 0 ? true : discriminable[i];
+        } else {
+          discriminable[i] = false;
         }
-        yieldTypes = append(yieldTypes, iterationTypes.yieldType);
-        returnTypes = append(returnTypes, iterationTypes.returnType);
-        nextTypes = append(nextTypes, iterationTypes.nextType);
+        i++;
       }
-      if (yieldTypes || returnTypes || nextTypes) {
-        return createIterationTypes(
-          yieldTypes && getUnionType(yieldTypes),
-          returnTypes && getUnionType(returnTypes),
-          nextTypes && getIntersectionType(nextTypes)
-        );
+    }
+    const match = discriminable.indexOf(
+      /*searchElement*/
+      true
+    );
+    if (match === -1) {
+      return defaultValue;
+    }
+    let nextMatch = discriminable.indexOf(
+      /*searchElement*/
+      true,
+      match + 1
+    );
+    while (nextMatch !== -1) {
+      if (!isTypeIdenticalTo(target.types[match], target.types[nextMatch])) {
+        return defaultValue;
       }
-      return noIterationTypes;
+      nextMatch = discriminable.indexOf(
+        /*searchElement*/
+        true,
+        nextMatch + 1
+      );
     }
-    function getCachedIterationTypes(type, cacheKey) {
-      return type[cacheKey];
+    return target.types[match];
+  }
+  function isWeakType(type) {
+    if (type.flags & 524288 /* Object */) {
+      const resolved = resolveStructuredTypeMembers(type);
+      return resolved.callSignatures.length === 0 && resolved.constructSignatures.length === 0 && resolved.indexInfos.length === 0 && resolved.properties.length > 0 && every(resolved.properties, (p) => !!(p.flags & 16777216 /* Optional */));
     }
-    function setCachedIterationTypes(type, cacheKey, cachedTypes2) {
-      return type[cacheKey] = cachedTypes2;
+    if (type.flags & 2097152 /* Intersection */) {
+      return every(type.types, isWeakType);
     }
-    function getIterationTypesOfIterable(type, use, errorNode) {
-      var _a2, _b;
-      if (isTypeAny(type)) {
-        return anyIterationTypes;
+    return false;
+  }
+  function hasCommonProperties(source, target, isComparingJsxAttributes) {
+    for (const prop of getPropertiesOfType(source)) {
+      if (isKnownProperty(target, prop.escapedName, isComparingJsxAttributes)) {
+        return true;
       }
-      if (!(type.flags & 1048576 /* Union */)) {
-        const errorOutputContainer = errorNode ? { errors: void 0 } : void 0;
-        const iterationTypes2 = getIterationTypesOfIterableWorker(type, use, errorNode, errorOutputContainer);
-        if (iterationTypes2 === noIterationTypes) {
-          if (errorNode) {
-            const rootDiag = reportTypeNotIterableError(errorNode, type, !!(use & 2 /* AllowsAsyncIterablesFlag */));
-            if (errorOutputContainer == null ? void 0 : errorOutputContainer.errors) {
-              addRelatedInfo(rootDiag, ...errorOutputContainer.errors);
-            }
+    }
+    return false;
+  }
+  function getVariances(type) {
+    return type === globalArrayType || type === globalReadonlyArrayType || type.objectFlags & 8 /* Tuple */ ? arrayVariances : getVariancesWorker(type.symbol, type.typeParameters);
+  }
+  function getAliasVariances(symbol) {
+    return getVariancesWorker(symbol, getSymbolLinks(symbol).typeParameters);
+  }
+  function getVariancesWorker(symbol, typeParameters = emptyArray) {
+    var _a2, _b;
+    const links = getSymbolLinks(symbol);
+    if (!links.variances) {
+      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.CheckTypes, "getVariancesWorker", { arity: typeParameters.length, id: getTypeId(getDeclaredTypeOfSymbol(symbol)) });
+      links.variances = emptyArray;
+      const variances = [];
+      for (const tp of typeParameters) {
+        const modifiers = getTypeParameterModifiers(tp);
+        let variance = modifiers & 65536 /* Out */ ? modifiers & 32768 /* In */ ? 0 /* Invariant */ : 1 /* Covariant */ : modifiers & 32768 /* In */ ? 2 /* Contravariant */ : void 0;
+        if (variance === void 0) {
+          let unmeasurable = false;
+          let unreliable = false;
+          const oldHandler = outofbandVarianceMarkerHandler;
+          outofbandVarianceMarkerHandler = (onlyUnreliable) => onlyUnreliable ? unreliable = true : unmeasurable = true;
+          const typeWithSuper = createMarkerType(symbol, tp, markerSuperType);
+          const typeWithSub = createMarkerType(symbol, tp, markerSubType);
+          variance = (isTypeAssignableTo(typeWithSub, typeWithSuper) ? 1 /* Covariant */ : 0) | (isTypeAssignableTo(typeWithSuper, typeWithSub) ? 2 /* Contravariant */ : 0);
+          if (variance === 3 /* Bivariant */ && isTypeAssignableTo(createMarkerType(symbol, tp, markerOtherType), typeWithSuper)) {
+            variance = 4 /* Independent */;
           }
-          return void 0;
-        } else if ((_a2 = errorOutputContainer == null ? void 0 : errorOutputContainer.errors) == null ? void 0 : _a2.length) {
-          for (const diag2 of errorOutputContainer.errors) {
-            diagnostics.add(diag2);
+          outofbandVarianceMarkerHandler = oldHandler;
+          if (unmeasurable || unreliable) {
+            if (unmeasurable) {
+              variance |= 8 /* Unmeasurable */;
+            }
+            if (unreliable) {
+              variance |= 16 /* Unreliable */;
+            }
           }
         }
-        return iterationTypes2;
+        variances.push(variance);
       }
-      const cacheKey = use & 2 /* AllowsAsyncIterablesFlag */ ? "iterationTypesOfAsyncIterable" : "iterationTypesOfIterable";
-      const cachedTypes2 = getCachedIterationTypes(type, cacheKey);
-      if (cachedTypes2)
-        return cachedTypes2 === noIterationTypes ? void 0 : cachedTypes2;
-      let allIterationTypes;
-      for (const constituent of type.types) {
-        const errorOutputContainer = errorNode ? { errors: void 0 } : void 0;
-        const iterationTypes2 = getIterationTypesOfIterableWorker(constituent, use, errorNode, errorOutputContainer);
-        if (iterationTypes2 === noIterationTypes) {
-          if (errorNode) {
-            const rootDiag = reportTypeNotIterableError(errorNode, type, !!(use & 2 /* AllowsAsyncIterablesFlag */));
-            if (errorOutputContainer == null ? void 0 : errorOutputContainer.errors) {
-              addRelatedInfo(rootDiag, ...errorOutputContainer.errors);
+      links.variances = variances;
+      (_b = tracing) == null ? void 0 : _b.pop({ variances: variances.map(Debug.formatVariance) });
+    }
+    return links.variances;
+  }
+  function createMarkerType(symbol, source, target) {
+    const mapper = makeUnaryTypeMapper(source, target);
+    const type = getDeclaredTypeOfSymbol(symbol);
+    if (isErrorType(type)) {
+      return type;
+    }
+    const result = symbol.flags & 524288 /* TypeAlias */ ? getTypeAliasInstantiation(symbol, instantiateTypes(getSymbolLinks(symbol).typeParameters, mapper)) : createTypeReference(type, instantiateTypes(type.typeParameters, mapper));
+    markerTypes.add(getTypeId(result));
+    return result;
+  }
+  function isMarkerType(type) {
+    return markerTypes.has(getTypeId(type));
+  }
+  function getTypeParameterModifiers(tp) {
+    var _a2;
+    return reduceLeft((_a2 = tp.symbol) == null ? void 0 : _a2.declarations, (modifiers, d) => modifiers | getEffectiveModifierFlags(d), 0 /* None */) & (32768 /* In */ | 65536 /* Out */ | 2048 /* Const */);
+  }
+  function hasCovariantVoidArgument(typeArguments, variances) {
+    for (let i = 0; i < variances.length; i++) {
+      if ((variances[i] & 7 /* VarianceMask */) === 1 /* Covariant */ && typeArguments[i].flags & 16384 /* Void */) {
+        return true;
+      }
+    }
+    return false;
+  }
+  function isUnconstrainedTypeParameter(type) {
+    return type.flags & 262144 /* TypeParameter */ && !getConstraintOfTypeParameter(type);
+  }
+  function isNonDeferredTypeReference(type) {
+    return !!(getObjectFlags(type) & 4 /* Reference */) && !type.node;
+  }
+  function isTypeReferenceWithGenericArguments(type) {
+    return isNonDeferredTypeReference(type) && some(getTypeArguments(type), (t) => !!(t.flags & 262144 /* TypeParameter */) || isTypeReferenceWithGenericArguments(t));
+  }
+  function getGenericTypeReferenceRelationKey(source, target, postFix, ignoreConstraints) {
+    const typeParameters = [];
+    let constraintMarker = "";
+    const sourceId = getTypeReferenceId(source, 0);
+    const targetId = getTypeReferenceId(target, 0);
+    return `${constraintMarker}${sourceId},${targetId}${postFix}`;
+    function getTypeReferenceId(type, depth = 0) {
+      let result = "" + type.target.id;
+      for (const t of getTypeArguments(type)) {
+        if (t.flags & 262144 /* TypeParameter */) {
+          if (ignoreConstraints || isUnconstrainedTypeParameter(t)) {
+            let index = typeParameters.indexOf(t);
+            if (index < 0) {
+              index = typeParameters.length;
+              typeParameters.push(t);
             }
+            result += "=" + index;
+            continue;
           }
-          setCachedIterationTypes(type, cacheKey, noIterationTypes);
-          return void 0;
-        } else if ((_b = errorOutputContainer == null ? void 0 : errorOutputContainer.errors) == null ? void 0 : _b.length) {
-          for (const diag2 of errorOutputContainer.errors) {
-            diagnostics.add(diag2);
-          }
+          constraintMarker = "*";
+        } else if (depth < 4 && isTypeReferenceWithGenericArguments(t)) {
+          result += "<" + getTypeReferenceId(t, depth + 1) + ">";
+          continue;
         }
-        allIterationTypes = append(allIterationTypes, iterationTypes2);
+        result += "-" + t.id;
       }
-      const iterationTypes = allIterationTypes ? combineIterationTypes(allIterationTypes) : noIterationTypes;
-      setCachedIterationTypes(type, cacheKey, iterationTypes);
-      return iterationTypes === noIterationTypes ? void 0 : iterationTypes;
+      return result;
     }
-    function getAsyncFromSyncIterationTypes(iterationTypes, errorNode) {
-      if (iterationTypes === noIterationTypes)
-        return noIterationTypes;
-      if (iterationTypes === anyIterationTypes)
-        return anyIterationTypes;
-      const { yieldType, returnType, nextType } = iterationTypes;
-      if (errorNode) {
-        getGlobalAwaitedSymbol(true);
-      }
-      return createIterationTypes(
-        getAwaitedType(yieldType, errorNode) || anyType,
-        getAwaitedType(returnType, errorNode) || anyType,
-        nextType
-      );
+  }
+  function getRelationKey(source, target, intersectionState, relation, ignoreConstraints) {
+    if (relation === identityRelation && source.id > target.id) {
+      const temp = source;
+      source = target;
+      target = temp;
     }
-    function getIterationTypesOfIterableWorker(type, use, errorNode, errorOutputContainer) {
-      if (isTypeAny(type)) {
-        return anyIterationTypes;
-      }
-      let noCache = false;
-      if (use & 2 /* AllowsAsyncIterablesFlag */) {
-        const iterationTypes = getIterationTypesOfIterableCached(type, asyncIterationTypesResolver) || getIterationTypesOfIterableFast(type, asyncIterationTypesResolver);
-        if (iterationTypes) {
-          if (iterationTypes === noIterationTypes && errorNode) {
-            noCache = true;
-          } else {
-            return use & 8 /* ForOfFlag */ ? getAsyncFromSyncIterationTypes(iterationTypes, errorNode) : iterationTypes;
-          }
+    const postFix = intersectionState ? ":" + intersectionState : "";
+    return isTypeReferenceWithGenericArguments(source) && isTypeReferenceWithGenericArguments(target) ? getGenericTypeReferenceRelationKey(source, target, postFix, ignoreConstraints) : `${source.id},${target.id}${postFix}`;
+  }
+  function forEachProperty2(prop, callback) {
+    if (getCheckFlags(prop) & 6 /* Synthetic */) {
+      for (const t of prop.links.containingType.types) {
+        const p = getPropertyOfType(t, prop.escapedName);
+        const result = p && forEachProperty2(p, callback);
+        if (result) {
+          return result;
         }
       }
-      if (use & 1 /* AllowsSyncIterablesFlag */) {
-        let iterationTypes = getIterationTypesOfIterableCached(type, syncIterationTypesResolver) || getIterationTypesOfIterableFast(type, syncIterationTypesResolver);
-        if (iterationTypes) {
-          if (iterationTypes === noIterationTypes && errorNode) {
-            noCache = true;
-          } else {
-            if (use & 2 /* AllowsAsyncIterablesFlag */) {
-              if (iterationTypes !== noIterationTypes) {
-                iterationTypes = getAsyncFromSyncIterationTypes(iterationTypes, errorNode);
-                return noCache ? iterationTypes : setCachedIterationTypes(type, "iterationTypesOfAsyncIterable", iterationTypes);
-              }
-            } else {
-              return iterationTypes;
+      return void 0;
+    }
+    return callback(prop);
+  }
+  function getDeclaringClass(prop) {
+    return prop.parent && prop.parent.flags & 32 /* Class */ ? getDeclaredTypeOfSymbol(getParentOfSymbol(prop)) : void 0;
+  }
+  function getTypeOfPropertyInBaseClass(property) {
+    const classType = getDeclaringClass(property);
+    const baseClassType = classType && getBaseTypes(classType)[0];
+    return baseClassType && getTypeOfPropertyOfType(baseClassType, property.escapedName);
+  }
+  function isPropertyInClassDerivedFrom(prop, baseClass) {
+    return forEachProperty2(prop, (sp) => {
+      const sourceClass = getDeclaringClass(sp);
+      return sourceClass ? hasBaseType(sourceClass, baseClass) : false;
+    });
+  }
+  function isValidOverrideOf(sourceProp, targetProp) {
+    return !forEachProperty2(targetProp, (tp) => getDeclarationModifierFlagsFromSymbol(tp) & 16 /* Protected */ ? !isPropertyInClassDerivedFrom(sourceProp, getDeclaringClass(tp)) : false);
+  }
+  function isClassDerivedFromDeclaringClasses(checkClass, prop, writing) {
+    return forEachProperty2(prop, (p) => getDeclarationModifierFlagsFromSymbol(p, writing) & 16 /* Protected */ ? !hasBaseType(checkClass, getDeclaringClass(p)) : false) ? void 0 : checkClass;
+  }
+  function isDeeplyNestedType(type, stack, depth, maxDepth = 3) {
+    if (depth >= maxDepth) {
+      const identity2 = getRecursionIdentity(type);
+      let count = 0;
+      let lastTypeId = 0;
+      for (let i = 0; i < depth; i++) {
+        const t = stack[i];
+        if (getRecursionIdentity(t) === identity2) {
+          if (t.id >= lastTypeId) {
+            count++;
+            if (count >= maxDepth) {
+              return true;
             }
           }
+          lastTypeId = t.id;
         }
       }
-      if (use & 2 /* AllowsAsyncIterablesFlag */) {
-        const iterationTypes = getIterationTypesOfIterableSlow(type, asyncIterationTypesResolver, errorNode, errorOutputContainer, noCache);
-        if (iterationTypes !== noIterationTypes) {
-          return iterationTypes;
+    }
+    return false;
+  }
+  function getRecursionIdentity(type) {
+    if (type.flags & 524288 /* Object */ && !isObjectOrArrayLiteralType(type)) {
+      if (getObjectFlags(type) && 4 /* Reference */ && type.node) {
+        return type.node;
+      }
+      if (type.symbol && !(getObjectFlags(type) & 16 /* Anonymous */ && type.symbol.flags & 32 /* Class */)) {
+        return type.symbol;
+      }
+      if (isTupleType(type)) {
+        return type.target;
+      }
+    }
+    if (type.flags & 262144 /* TypeParameter */) {
+      return type.symbol;
+    }
+    if (type.flags & 8388608 /* IndexedAccess */) {
+      do {
+        type = type.objectType;
+      } while (type.flags & 8388608 /* IndexedAccess */);
+      return type;
+    }
+    if (type.flags & 16777216 /* Conditional */) {
+      return type.root;
+    }
+    return type;
+  }
+  function isPropertyIdenticalTo(sourceProp, targetProp) {
+    return compareProperties2(sourceProp, targetProp, compareTypesIdentical) !== 0 /* False */;
+  }
+  function compareProperties2(sourceProp, targetProp, compareTypes) {
+    if (sourceProp === targetProp) {
+      return -1 /* True */;
+    }
+    const sourcePropAccessibility = getDeclarationModifierFlagsFromSymbol(sourceProp) & 24 /* NonPublicAccessibilityModifier */;
+    const targetPropAccessibility = getDeclarationModifierFlagsFromSymbol(targetProp) & 24 /* NonPublicAccessibilityModifier */;
+    if (sourcePropAccessibility !== targetPropAccessibility) {
+      return 0 /* False */;
+    }
+    if (sourcePropAccessibility) {
+      if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) {
+        return 0 /* False */;
+      }
+    } else {
+      if ((sourceProp.flags & 16777216 /* Optional */) !== (targetProp.flags & 16777216 /* Optional */)) {
+        return 0 /* False */;
+      }
+    }
+    if (isReadonlySymbol(sourceProp) !== isReadonlySymbol(targetProp)) {
+      return 0 /* False */;
+    }
+    return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp));
+  }
+  function isMatchingSignature(source, target, partialMatch) {
+    const sourceParameterCount = getParameterCount(source);
+    const targetParameterCount = getParameterCount(target);
+    const sourceMinArgumentCount = getMinArgumentCount(source);
+    const targetMinArgumentCount = getMinArgumentCount(target);
+    const sourceHasRestParameter = hasEffectiveRestParameter(source);
+    const targetHasRestParameter = hasEffectiveRestParameter(target);
+    if (sourceParameterCount === targetParameterCount && sourceMinArgumentCount === targetMinArgumentCount && sourceHasRestParameter === targetHasRestParameter) {
+      return true;
+    }
+    if (partialMatch && sourceMinArgumentCount <= targetMinArgumentCount) {
+      return true;
+    }
+    return false;
+  }
+  function compareSignaturesIdentical(source, target, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypes) {
+    if (source === target) {
+      return -1 /* True */;
+    }
+    if (!isMatchingSignature(source, target, partialMatch)) {
+      return 0 /* False */;
+    }
+    if (length(source.typeParameters) !== length(target.typeParameters)) {
+      return 0 /* False */;
+    }
+    if (target.typeParameters) {
+      const mapper = createTypeMapper(source.typeParameters, target.typeParameters);
+      for (let i = 0; i < target.typeParameters.length; i++) {
+        const s = source.typeParameters[i];
+        const t = target.typeParameters[i];
+        if (!(s === t || compareTypes(instantiateType(getConstraintFromTypeParameter(s), mapper) || unknownType, getConstraintFromTypeParameter(t) || unknownType) && compareTypes(instantiateType(getDefaultFromTypeParameter(s), mapper) || unknownType, getDefaultFromTypeParameter(t) || unknownType))) {
+          return 0 /* False */;
         }
       }
-      if (use & 1 /* AllowsSyncIterablesFlag */) {
-        let iterationTypes = getIterationTypesOfIterableSlow(type, syncIterationTypesResolver, errorNode, errorOutputContainer, noCache);
-        if (iterationTypes !== noIterationTypes) {
-          if (use & 2 /* AllowsAsyncIterablesFlag */) {
-            iterationTypes = getAsyncFromSyncIterationTypes(iterationTypes, errorNode);
-            return noCache ? iterationTypes : setCachedIterationTypes(type, "iterationTypesOfAsyncIterable", iterationTypes);
-          } else {
-            return iterationTypes;
+      source = instantiateSignature(
+        source,
+        mapper,
+        /*eraseTypeParameters*/
+        true
+      );
+    }
+    let result = -1 /* True */;
+    if (!ignoreThisTypes) {
+      const sourceThisType = getThisTypeOfSignature(source);
+      if (sourceThisType) {
+        const targetThisType = getThisTypeOfSignature(target);
+        if (targetThisType) {
+          const related = compareTypes(sourceThisType, targetThisType);
+          if (!related) {
+            return 0 /* False */;
           }
+          result &= related;
         }
       }
-      return noIterationTypes;
     }
-    function getIterationTypesOfIterableCached(type, resolver) {
-      return getCachedIterationTypes(type, resolver.iterableCacheKey);
+    const targetLen = getParameterCount(target);
+    for (let i = 0; i < targetLen; i++) {
+      const s = getTypeAtPosition(source, i);
+      const t = getTypeAtPosition(target, i);
+      const related = compareTypes(t, s);
+      if (!related) {
+        return 0 /* False */;
+      }
+      result &= related;
     }
-    function getIterationTypesOfGlobalIterableType(globalType, resolver) {
-      const globalIterationTypes = getIterationTypesOfIterableCached(globalType, resolver) || getIterationTypesOfIterableSlow(globalType, resolver, void 0, void 0, false);
-      return globalIterationTypes === noIterationTypes ? defaultIterationTypes : globalIterationTypes;
+    if (!ignoreReturnTypes) {
+      const sourceTypePredicate = getTypePredicateOfSignature(source);
+      const targetTypePredicate = getTypePredicateOfSignature(target);
+      result &= sourceTypePredicate || targetTypePredicate ? compareTypePredicatesIdentical(sourceTypePredicate, targetTypePredicate, compareTypes) : compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target));
     }
-    function getIterationTypesOfIterableFast(type, resolver) {
-      let globalType;
-      if (isReferenceToType2(type, globalType = resolver.getGlobalIterableType(false)) || isReferenceToType2(type, globalType = resolver.getGlobalIterableIteratorType(false))) {
-        const [yieldType] = getTypeArguments(type);
-        const { returnType, nextType } = getIterationTypesOfGlobalIterableType(globalType, resolver);
-        return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(yieldType, void 0) || yieldType, resolver.resolveIterationType(returnType, void 0) || returnType, nextType));
+    return result;
+  }
+  function compareTypePredicatesIdentical(source, target, compareTypes) {
+    return !(source && target && typePredicateKindsMatch(source, target)) ? 0 /* False */ : source.type === target.type ? -1 /* True */ : source.type && target.type ? compareTypes(source.type, target.type) : 0 /* False */;
+  }
+  function literalTypesWithSameBaseType(types) {
+    let commonBaseType;
+    for (const t of types) {
+      if (!(t.flags & 131072 /* Never */)) {
+        const baseType = getBaseTypeOfLiteralType(t);
+        commonBaseType != null ? commonBaseType : commonBaseType = baseType;
+        if (baseType === t || baseType !== commonBaseType) {
+          return false;
+        }
       }
-      if (isReferenceToType2(type, resolver.getGlobalGeneratorType(false))) {
-        const [yieldType, returnType, nextType] = getTypeArguments(type);
-        return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(yieldType, void 0) || yieldType, resolver.resolveIterationType(returnType, void 0) || returnType, nextType));
+    }
+    return true;
+  }
+  function getCombinedTypeFlags(types) {
+    return reduceLeft(types, (flags, t) => flags | (t.flags & 1048576 /* Union */ ? getCombinedTypeFlags(t.types) : t.flags), 0);
+  }
+  function getCommonSupertype(types) {
+    if (types.length === 1) {
+      return types[0];
+    }
+    const primaryTypes = strictNullChecks ? sameMap(types, (t) => filterType(t, (u) => !(u.flags & 98304 /* Nullable */))) : types;
+    const superTypeOrUnion = literalTypesWithSameBaseType(primaryTypes) ? getUnionType(primaryTypes) : reduceLeft(primaryTypes, (s, t) => isTypeSubtypeOf(s, t) ? t : s);
+    return primaryTypes === types ? superTypeOrUnion : getNullableType(superTypeOrUnion, getCombinedTypeFlags(types) & 98304 /* Nullable */);
+  }
+  function getCommonSubtype(types) {
+    return reduceLeft(types, (s, t) => isTypeSubtypeOf(t, s) ? t : s);
+  }
+  function isArrayType(type) {
+    return !!(getObjectFlags(type) & 4 /* Reference */) && (type.target === globalArrayType || type.target === globalReadonlyArrayType);
+  }
+  function isReadonlyArrayType(type) {
+    return !!(getObjectFlags(type) & 4 /* Reference */) && type.target === globalReadonlyArrayType;
+  }
+  function isArrayOrTupleType(type) {
+    return isArrayType(type) || isTupleType(type);
+  }
+  function isMutableArrayOrTuple(type) {
+    return isArrayType(type) && !isReadonlyArrayType(type) || isTupleType(type) && !type.target.readonly;
+  }
+  function getElementTypeOfArrayType(type) {
+    return isArrayType(type) ? getTypeArguments(type)[0] : void 0;
+  }
+  function isArrayLikeType(type) {
+    return isArrayType(type) || !(type.flags & 98304 /* Nullable */) && isTypeAssignableTo(type, anyReadonlyArrayType);
+  }
+  function getSingleBaseForNonAugmentingSubtype(type) {
+    if (!(getObjectFlags(type) & 4 /* Reference */) || !(getObjectFlags(type.target) & 3 /* ClassOrInterface */)) {
+      return void 0;
+    }
+    if (getObjectFlags(type) & 33554432 /* IdenticalBaseTypeCalculated */) {
+      return getObjectFlags(type) & 67108864 /* IdenticalBaseTypeExists */ ? type.cachedEquivalentBaseType : void 0;
+    }
+    type.objectFlags |= 33554432 /* IdenticalBaseTypeCalculated */;
+    const target = type.target;
+    if (getObjectFlags(target) & 1 /* Class */) {
+      const baseTypeNode = getBaseTypeNodeOfClass(target);
+      if (baseTypeNode && baseTypeNode.expression.kind !== 79 /* Identifier */ && baseTypeNode.expression.kind !== 208 /* PropertyAccessExpression */) {
+        return void 0;
       }
     }
-    function getPropertyNameForKnownSymbolName(symbolName2) {
-      const ctorType = getGlobalESSymbolConstructorSymbol(false);
-      const uniqueType = ctorType && getTypeOfPropertyOfType(getTypeOfSymbol(ctorType), escapeLeadingUnderscores(symbolName2));
-      return uniqueType && isTypeUsableAsPropertyName(uniqueType) ? getPropertyNameFromType(uniqueType) : `__@${symbolName2}`;
+    const bases = getBaseTypes(target);
+    if (bases.length !== 1) {
+      return void 0;
+    }
+    if (getMembersOfSymbol(type.symbol).size) {
+      return void 0;
+    }
+    let instantiatedBase = !length(target.typeParameters) ? bases[0] : instantiateType(bases[0], createTypeMapper(target.typeParameters, getTypeArguments(type).slice(0, target.typeParameters.length)));
+    if (length(getTypeArguments(type)) > length(target.typeParameters)) {
+      instantiatedBase = getTypeWithThisArgument(instantiatedBase, last(getTypeArguments(type)));
+    }
+    type.objectFlags |= 67108864 /* IdenticalBaseTypeExists */;
+    return type.cachedEquivalentBaseType = instantiatedBase;
+  }
+  function isEmptyLiteralType(type) {
+    return strictNullChecks ? type === implicitNeverType : type === undefinedWideningType;
+  }
+  function isEmptyArrayLiteralType(type) {
+    const elementType = getElementTypeOfArrayType(type);
+    return !!elementType && isEmptyLiteralType(elementType);
+  }
+  function isTupleLikeType(type) {
+    return isTupleType(type) || !!getPropertyOfType(type, "0");
+  }
+  function isArrayOrTupleLikeType(type) {
+    return isArrayLikeType(type) || isTupleLikeType(type);
+  }
+  function getTupleElementType(type, index) {
+    const propType = getTypeOfPropertyOfType(type, "" + index);
+    if (propType) {
+      return propType;
+    }
+    if (everyType(type, isTupleType)) {
+      return mapType(type, (t) => getRestTypeOfTupleType(t) || undefinedType);
     }
-    function getIterationTypesOfIterableSlow(type, resolver, errorNode, errorOutputContainer, noCache) {
-      var _a2;
-      const method = getPropertyOfType(type, getPropertyNameForKnownSymbolName(resolver.iteratorSymbolName));
-      const methodType = method && !(method.flags & 16777216 /* Optional */) ? getTypeOfSymbol(method) : void 0;
-      if (isTypeAny(methodType)) {
-        return noCache ? anyIterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, anyIterationTypes);
-      }
-      const signatures = methodType ? getSignaturesOfType(methodType, 0 /* Call */) : void 0;
-      if (!some(signatures)) {
-        return noCache ? noIterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, noIterationTypes);
-      }
-      const iteratorType = getIntersectionType(map(signatures, getReturnTypeOfSignature));
-      const iterationTypes = (_a2 = getIterationTypesOfIteratorWorker(iteratorType, resolver, errorNode, errorOutputContainer, noCache)) != null ? _a2 : noIterationTypes;
-      return noCache ? iterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, iterationTypes);
+    return void 0;
+  }
+  function isNeitherUnitTypeNorNever(type) {
+    return !(type.flags & (109440 /* Unit */ | 131072 /* Never */));
+  }
+  function isUnitType(type) {
+    return !!(type.flags & 109440 /* Unit */);
+  }
+  function isUnitLikeType(type) {
+    const t = getBaseConstraintOrType(type);
+    return t.flags & 2097152 /* Intersection */ ? some(t.types, isUnitType) : isUnitType(t);
+  }
+  function extractUnitType(type) {
+    return type.flags & 2097152 /* Intersection */ ? find(type.types, isUnitType) || type : type;
+  }
+  function isLiteralType(type) {
+    return type.flags & 16 /* Boolean */ ? true : type.flags & 1048576 /* Union */ ? type.flags & 1024 /* EnumLiteral */ ? true : every(type.types, isUnitType) : isUnitType(type);
+  }
+  function getBaseTypeOfLiteralType(type) {
+    return type.flags & 1024 /* EnumLiteral */ ? getBaseTypeOfEnumLiteralType(type) : type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) ? stringType : type.flags & 256 /* NumberLiteral */ ? numberType : type.flags & 2048 /* BigIntLiteral */ ? bigintType : type.flags & 512 /* BooleanLiteral */ ? booleanType : type.flags & 1048576 /* Union */ ? getBaseTypeOfLiteralTypeUnion(type) : type;
+  }
+  function getBaseTypeOfLiteralTypeUnion(type) {
+    var _a2;
+    const key = `B${getTypeId(type)}`;
+    return (_a2 = getCachedType(key)) != null ? _a2 : setCachedType(key, mapType(type, getBaseTypeOfLiteralType));
+  }
+  function getWidenedLiteralType(type) {
+    return type.flags & 1024 /* EnumLiteral */ && isFreshLiteralType(type) ? getBaseTypeOfEnumLiteralType(type) : type.flags & 128 /* StringLiteral */ && isFreshLiteralType(type) ? stringType : type.flags & 256 /* NumberLiteral */ && isFreshLiteralType(type) ? numberType : type.flags & 2048 /* BigIntLiteral */ && isFreshLiteralType(type) ? bigintType : type.flags & 512 /* BooleanLiteral */ && isFreshLiteralType(type) ? booleanType : type.flags & 1048576 /* Union */ ? mapType(type, getWidenedLiteralType) : type;
+  }
+  function getWidenedUniqueESSymbolType(type) {
+    return type.flags & 8192 /* UniqueESSymbol */ ? esSymbolType : type.flags & 1048576 /* Union */ ? mapType(type, getWidenedUniqueESSymbolType) : type;
+  }
+  function getWidenedLiteralLikeTypeForContextualType(type, contextualType) {
+    if (!isLiteralOfContextualType(type, contextualType)) {
+      type = getWidenedUniqueESSymbolType(getWidenedLiteralType(type));
     }
-    function reportTypeNotIterableError(errorNode, type, allowAsyncIterables) {
-      const message = allowAsyncIterables ? Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator : Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator;
-      const suggestAwait = !!getAwaitedTypeOfPromise(type) || !allowAsyncIterables && isForOfStatement(errorNode.parent) && errorNode.parent.expression === errorNode && getGlobalAsyncIterableType(false) !== emptyGenericType && isTypeAssignableTo(
-        type,
-        getGlobalAsyncIterableType(false)
-      );
-      return errorAndMaybeSuggestAwait(errorNode, suggestAwait, message, typeToString(type));
+    return getRegularTypeOfLiteralType(type);
+  }
+  function getWidenedLiteralLikeTypeForContextualReturnTypeIfNeeded(type, contextualSignatureReturnType, isAsync) {
+    if (type && isUnitType(type)) {
+      const contextualType = !contextualSignatureReturnType ? void 0 : isAsync ? getPromisedTypeOfPromise(contextualSignatureReturnType) : contextualSignatureReturnType;
+      type = getWidenedLiteralLikeTypeForContextualType(type, contextualType);
     }
-    function getIterationTypesOfIterator(type, resolver, errorNode, errorOutputContainer) {
-      return getIterationTypesOfIteratorWorker(type, resolver, errorNode, errorOutputContainer, false);
+    return type;
+  }
+  function getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(type, contextualSignatureReturnType, kind, isAsyncGenerator) {
+    if (type && isUnitType(type)) {
+      const contextualType = !contextualSignatureReturnType ? void 0 : getIterationTypeOfGeneratorFunctionReturnType(kind, contextualSignatureReturnType, isAsyncGenerator);
+      type = getWidenedLiteralLikeTypeForContextualType(type, contextualType);
     }
-    function getIterationTypesOfIteratorWorker(type, resolver, errorNode, errorOutputContainer, noCache) {
-      if (isTypeAny(type)) {
-        return anyIterationTypes;
-      }
-      let iterationTypes = getIterationTypesOfIteratorCached(type, resolver) || getIterationTypesOfIteratorFast(type, resolver);
-      if (iterationTypes === noIterationTypes && errorNode) {
-        iterationTypes = void 0;
-        noCache = true;
+    return type;
+  }
+  function isTupleType(type) {
+    return !!(getObjectFlags(type) & 4 /* Reference */ && type.target.objectFlags & 8 /* Tuple */);
+  }
+  function isGenericTupleType(type) {
+    return isTupleType(type) && !!(type.target.combinedFlags & 8 /* Variadic */);
+  }
+  function isSingleElementGenericTupleType(type) {
+    return isGenericTupleType(type) && type.target.elementFlags.length === 1;
+  }
+  function getRestTypeOfTupleType(type) {
+    return getElementTypeOfSliceOfTupleType(type, type.target.fixedLength);
+  }
+  function getRestArrayTypeOfTupleType(type) {
+    const restType = getRestTypeOfTupleType(type);
+    return restType && createArrayType(restType);
+  }
+  function getElementTypeOfSliceOfTupleType(type, index, endSkipCount = 0, writing = false) {
+    const length2 = getTypeReferenceArity(type) - endSkipCount;
+    if (index < length2) {
+      const typeArguments = getTypeArguments(type);
+      const elementTypes = [];
+      for (let i = index; i < length2; i++) {
+        const t = typeArguments[i];
+        elementTypes.push(type.target.elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t);
       }
-      iterationTypes != null ? iterationTypes : iterationTypes = getIterationTypesOfIteratorSlow(type, resolver, errorNode, errorOutputContainer, noCache);
-      return iterationTypes === noIterationTypes ? void 0 : iterationTypes;
-    }
-    function getIterationTypesOfIteratorCached(type, resolver) {
-      return getCachedIterationTypes(type, resolver.iteratorCacheKey);
+      return writing ? getIntersectionType(elementTypes) : getUnionType(elementTypes);
     }
-    function getIterationTypesOfIteratorFast(type, resolver) {
-      const globalType = resolver.getGlobalIterableIteratorType(false);
-      if (isReferenceToType2(type, globalType)) {
-        const [yieldType] = getTypeArguments(type);
-        const globalIterationTypes = getIterationTypesOfIteratorCached(globalType, resolver) || getIterationTypesOfIteratorSlow(globalType, resolver, void 0, void 0, false);
-        const { returnType, nextType } = globalIterationTypes === noIterationTypes ? defaultIterationTypes : globalIterationTypes;
-        return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType));
-      }
-      if (isReferenceToType2(type, resolver.getGlobalIteratorType(false)) || isReferenceToType2(type, resolver.getGlobalGeneratorType(false))) {
-        const [yieldType, returnType, nextType] = getTypeArguments(type);
-        return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType));
-      }
+    return void 0;
+  }
+  function isTupleTypeStructureMatching(t1, t2) {
+    return getTypeReferenceArity(t1) === getTypeReferenceArity(t2) && every(t1.target.elementFlags, (f, i) => (f & 12 /* Variable */) === (t2.target.elementFlags[i] & 12 /* Variable */));
+  }
+  function isZeroBigInt({ value }) {
+    return value.base10Value === "0";
+  }
+  function removeDefinitelyFalsyTypes(type) {
+    return filterType(type, (t) => !!(getTypeFacts(t) & 4194304 /* Truthy */));
+  }
+  function extractDefinitelyFalsyTypes(type) {
+    return mapType(type, getDefinitelyFalsyPartOfType);
+  }
+  function getDefinitelyFalsyPartOfType(type) {
+    return type.flags & 4 /* String */ ? emptyStringType : type.flags & 8 /* Number */ ? zeroType : type.flags & 64 /* BigInt */ ? zeroBigIntType : type === regularFalseType || type === falseType || type.flags & (16384 /* Void */ | 32768 /* Undefined */ | 65536 /* Null */ | 3 /* AnyOrUnknown */) || type.flags & 128 /* StringLiteral */ && type.value === "" || type.flags & 256 /* NumberLiteral */ && type.value === 0 || type.flags & 2048 /* BigIntLiteral */ && isZeroBigInt(type) ? type : neverType;
+  }
+  function getNullableType(type, flags) {
+    const missing = flags & ~type.flags & (32768 /* Undefined */ | 65536 /* Null */);
+    return missing === 0 ? type : missing === 32768 /* Undefined */ ? getUnionType([type, undefinedType]) : missing === 65536 /* Null */ ? getUnionType([type, nullType]) : getUnionType([type, undefinedType, nullType]);
+  }
+  function getOptionalType(type, isProperty = false) {
+    Debug.assert(strictNullChecks);
+    const missingOrUndefined = isProperty ? undefinedOrMissingType : undefinedType;
+    return type === missingOrUndefined || type.flags & 1048576 /* Union */ && type.types[0] === missingOrUndefined ? type : getUnionType([type, missingOrUndefined]);
+  }
+  function getGlobalNonNullableTypeInstantiation(type) {
+    if (!deferredGlobalNonNullableTypeAlias) {
+      deferredGlobalNonNullableTypeAlias = getGlobalSymbol(
+        "NonNullable",
+        524288 /* TypeAlias */,
+        /*diagnostic*/
+        void 0
+      ) || unknownSymbol;
     }
-    function isIteratorResult(type, kind) {
-      const doneType = getTypeOfPropertyOfType(type, "done") || falseType;
-      return isTypeAssignableTo(kind === 0 /* Yield */ ? falseType : trueType, doneType);
+    return deferredGlobalNonNullableTypeAlias !== unknownSymbol ? getTypeAliasInstantiation(deferredGlobalNonNullableTypeAlias, [type]) : getIntersectionType([type, emptyObjectType]);
+  }
+  function getNonNullableType(type) {
+    return strictNullChecks ? getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type;
+  }
+  function addOptionalTypeMarker(type) {
+    return strictNullChecks ? getUnionType([type, optionalType]) : type;
+  }
+  function removeOptionalTypeMarker(type) {
+    return strictNullChecks ? removeType(type, optionalType) : type;
+  }
+  function propagateOptionalTypeMarker(type, node, wasOptional) {
+    return wasOptional ? isOutermostOptionalChain(node) ? getOptionalType(type) : addOptionalTypeMarker(type) : type;
+  }
+  function getOptionalExpressionType(exprType, expression) {
+    return isExpressionOfOptionalChainRoot(expression) ? getNonNullableType(exprType) : isOptionalChain(expression) ? removeOptionalTypeMarker(exprType) : exprType;
+  }
+  function removeMissingType(type, isOptional) {
+    return exactOptionalPropertyTypes && isOptional ? removeType(type, missingType) : type;
+  }
+  function containsMissingType(type) {
+    return type === missingType || !!(type.flags & 1048576 /* Union */) && type.types[0] === missingType;
+  }
+  function removeMissingOrUndefinedType(type) {
+    return exactOptionalPropertyTypes ? removeType(type, missingType) : getTypeWithFacts(type, 524288 /* NEUndefined */);
+  }
+  function isCoercibleUnderDoubleEquals(source, target) {
+    return (source.flags & (8 /* Number */ | 4 /* String */ | 512 /* BooleanLiteral */)) !== 0 && (target.flags & (8 /* Number */ | 4 /* String */ | 16 /* Boolean */)) !== 0;
+  }
+  function isObjectTypeWithInferableIndex(type) {
+    const objectFlags = getObjectFlags(type);
+    return type.flags & 2097152 /* Intersection */ ? every(type.types, isObjectTypeWithInferableIndex) : !!(type.symbol && (type.symbol.flags & (4096 /* ObjectLiteral */ | 2048 /* TypeLiteral */ | 384 /* Enum */ | 512 /* ValueModule */)) !== 0 && !(type.symbol.flags & 32 /* Class */) && !typeHasCallOrConstructSignatures2(type)) || !!(objectFlags & 4194304 /* ObjectRestType */) || !!(objectFlags & 1024 /* ReverseMapped */ && isObjectTypeWithInferableIndex(type.source));
+  }
+  function createSymbolWithType(source, type) {
+    const symbol = createSymbol(source.flags, source.escapedName, getCheckFlags(source) & 8 /* Readonly */);
+    symbol.declarations = source.declarations;
+    symbol.parent = source.parent;
+    symbol.links.type = type;
+    symbol.links.target = source;
+    if (source.valueDeclaration) {
+      symbol.valueDeclaration = source.valueDeclaration;
     }
-    function isYieldIteratorResult(type) {
-      return isIteratorResult(type, 0 /* Yield */);
+    const nameType = getSymbolLinks(source).nameType;
+    if (nameType) {
+      symbol.links.nameType = nameType;
     }
-    function isReturnIteratorResult(type) {
-      return isIteratorResult(type, 1 /* Return */);
+    return symbol;
+  }
+  function transformTypeOfMembers(type, f) {
+    const members = createSymbolTable();
+    for (const property of getPropertiesOfObjectType(type)) {
+      const original = getTypeOfSymbol(property);
+      const updated = f(original);
+      members.set(property.escapedName, updated === original ? property : createSymbolWithType(property, updated));
     }
-    function getIterationTypesOfIteratorResult(type) {
-      if (isTypeAny(type)) {
-        return anyIterationTypes;
-      }
-      const cachedTypes2 = getCachedIterationTypes(type, "iterationTypesOfIteratorResult");
-      if (cachedTypes2) {
-        return cachedTypes2;
-      }
-      if (isReferenceToType2(type, getGlobalIteratorYieldResultType(false))) {
-        const yieldType2 = getTypeArguments(type)[0];
-        return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(yieldType2, void 0, void 0));
-      }
-      if (isReferenceToType2(type, getGlobalIteratorReturnResultType(false))) {
-        const returnType2 = getTypeArguments(type)[0];
-        return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(void 0, returnType2, void 0));
-      }
-      const yieldIteratorResult = filterType(type, isYieldIteratorResult);
-      const yieldType = yieldIteratorResult !== neverType ? getTypeOfPropertyOfType(yieldIteratorResult, "value") : void 0;
-      const returnIteratorResult = filterType(type, isReturnIteratorResult);
-      const returnType = returnIteratorResult !== neverType ? getTypeOfPropertyOfType(returnIteratorResult, "value") : void 0;
-      if (!yieldType && !returnType) {
-        return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", noIterationTypes);
-      }
-      return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(yieldType, returnType || voidType, void 0));
+    return members;
+  }
+  function getRegularTypeOfObjectLiteral(type) {
+    if (!(isObjectLiteralType2(type) && getObjectFlags(type) & 8192 /* FreshLiteral */)) {
+      return type;
     }
-    function getIterationTypesOfMethod(type, resolver, methodName, errorNode, errorOutputContainer) {
-      var _a2, _b, _c, _d, _e, _f;
-      const method = getPropertyOfType(type, methodName);
-      if (!method && methodName !== "next") {
-        return void 0;
-      }
-      const methodType = method && !(methodName === "next" && method.flags & 16777216 /* Optional */) ? methodName === "next" ? getTypeOfSymbol(method) : getTypeWithFacts(getTypeOfSymbol(method), 2097152 /* NEUndefinedOrNull */) : void 0;
-      if (isTypeAny(methodType)) {
-        return methodName === "next" ? anyIterationTypes : anyIterationTypesExceptNext;
-      }
-      const methodSignatures = methodType ? getSignaturesOfType(methodType, 0 /* Call */) : emptyArray;
-      if (methodSignatures.length === 0) {
-        if (errorNode) {
-          const diagnostic = methodName === "next" ? resolver.mustHaveANextMethodDiagnostic : resolver.mustBeAMethodDiagnostic;
-          if (errorOutputContainer) {
-            (_a2 = errorOutputContainer.errors) != null ? _a2 : errorOutputContainer.errors = [];
-            errorOutputContainer.errors.push(createDiagnosticForNode(errorNode, diagnostic, methodName));
-          } else {
-            error(errorNode, diagnostic, methodName);
-          }
-        }
-        return methodName === "next" ? noIterationTypes : void 0;
-      }
-      if ((methodType == null ? void 0 : methodType.symbol) && methodSignatures.length === 1) {
-        const globalGeneratorType = resolver.getGlobalGeneratorType(false);
-        const globalIteratorType = resolver.getGlobalIteratorType(false);
-        const isGeneratorMethod = ((_c = (_b = globalGeneratorType.symbol) == null ? void 0 : _b.members) == null ? void 0 : _c.get(methodName)) === methodType.symbol;
-        const isIteratorMethod = !isGeneratorMethod && ((_e = (_d = globalIteratorType.symbol) == null ? void 0 : _d.members) == null ? void 0 : _e.get(methodName)) === methodType.symbol;
-        if (isGeneratorMethod || isIteratorMethod) {
-          const globalType = isGeneratorMethod ? globalGeneratorType : globalIteratorType;
-          const { mapper } = methodType;
-          return createIterationTypes(
-            getMappedType(globalType.typeParameters[0], mapper),
-            getMappedType(globalType.typeParameters[1], mapper),
-            methodName === "next" ? getMappedType(globalType.typeParameters[2], mapper) : void 0
-          );
-        }
-      }
-      let methodParameterTypes;
-      let methodReturnTypes;
-      for (const signature of methodSignatures) {
-        if (methodName !== "throw" && some(signature.parameters)) {
-          methodParameterTypes = append(methodParameterTypes, getTypeAtPosition(signature, 0));
+    const regularType = type.regularType;
+    if (regularType) {
+      return regularType;
+    }
+    const resolved = type;
+    const members = transformTypeOfMembers(type, getRegularTypeOfObjectLiteral);
+    const regularNew = createAnonymousType(resolved.symbol, members, resolved.callSignatures, resolved.constructSignatures, resolved.indexInfos);
+    regularNew.flags = resolved.flags;
+    regularNew.objectFlags |= resolved.objectFlags & ~8192 /* FreshLiteral */;
+    type.regularType = regularNew;
+    return regularNew;
+  }
+  function createWideningContext(parent2, propertyName, siblings) {
+    return { parent: parent2, propertyName, siblings, resolvedProperties: void 0 };
+  }
+  function getSiblingsOfContext(context) {
+    if (!context.siblings) {
+      const siblings = [];
+      for (const type of getSiblingsOfContext(context.parent)) {
+        if (isObjectLiteralType2(type)) {
+          const prop = getPropertyOfObjectType(type, context.propertyName);
+          if (prop) {
+            forEachType(getTypeOfSymbol(prop), (t) => {
+              siblings.push(t);
+            });
+          }
         }
-        methodReturnTypes = append(methodReturnTypes, getReturnTypeOfSignature(signature));
       }
-      let returnTypes;
-      let nextType;
-      if (methodName !== "throw") {
-        const methodParameterType = methodParameterTypes ? getUnionType(methodParameterTypes) : unknownType;
-        if (methodName === "next") {
-          nextType = methodParameterType;
-        } else if (methodName === "return") {
-          const resolvedMethodParameterType = resolver.resolveIterationType(methodParameterType, errorNode) || anyType;
-          returnTypes = append(returnTypes, resolvedMethodParameterType);
-        }
-      }
-      let yieldType;
-      const methodReturnType = methodReturnTypes ? getIntersectionType(methodReturnTypes) : neverType;
-      const resolvedMethodReturnType = resolver.resolveIterationType(methodReturnType, errorNode) || anyType;
-      const iterationTypes = getIterationTypesOfIteratorResult(resolvedMethodReturnType);
-      if (iterationTypes === noIterationTypes) {
-        if (errorNode) {
-          if (errorOutputContainer) {
-            (_f = errorOutputContainer.errors) != null ? _f : errorOutputContainer.errors = [];
-            errorOutputContainer.errors.push(createDiagnosticForNode(errorNode, resolver.mustHaveAValueDiagnostic, methodName));
-          } else {
-            error(errorNode, resolver.mustHaveAValueDiagnostic, methodName);
+      context.siblings = siblings;
+    }
+    return context.siblings;
+  }
+  function getPropertiesOfContext(context) {
+    if (!context.resolvedProperties) {
+      const names = /* @__PURE__ */ new Map();
+      for (const t of getSiblingsOfContext(context)) {
+        if (isObjectLiteralType2(t) && !(getObjectFlags(t) & 2097152 /* ContainsSpread */)) {
+          for (const prop of getPropertiesOfType(t)) {
+            names.set(prop.escapedName, prop);
           }
         }
-        yieldType = anyType;
-        returnTypes = append(returnTypes, anyType);
-      } else {
-        yieldType = iterationTypes.yieldType;
-        returnTypes = append(returnTypes, iterationTypes.returnType);
       }
-      return createIterationTypes(yieldType, getUnionType(returnTypes), nextType);
-    }
-    function getIterationTypesOfIteratorSlow(type, resolver, errorNode, errorOutputContainer, noCache) {
-      const iterationTypes = combineIterationTypes([
-        getIterationTypesOfMethod(type, resolver, "next", errorNode, errorOutputContainer),
-        getIterationTypesOfMethod(type, resolver, "return", errorNode, errorOutputContainer),
-        getIterationTypesOfMethod(type, resolver, "throw", errorNode, errorOutputContainer)
-      ]);
-      return noCache ? iterationTypes : setCachedIterationTypes(type, resolver.iteratorCacheKey, iterationTypes);
+      context.resolvedProperties = arrayFrom(names.values());
     }
-    function getIterationTypeOfGeneratorFunctionReturnType(kind, returnType, isAsyncGenerator) {
-      if (isTypeAny(returnType)) {
-        return void 0;
-      }
-      const iterationTypes = getIterationTypesOfGeneratorFunctionReturnType(returnType, isAsyncGenerator);
-      return iterationTypes && iterationTypes[getIterationTypesKeyFromIterationTypeKind(kind)];
+    return context.resolvedProperties;
+  }
+  function getWidenedProperty(prop, context) {
+    if (!(prop.flags & 4 /* Property */)) {
+      return prop;
     }
-    function getIterationTypesOfGeneratorFunctionReturnType(type, isAsyncGenerator) {
-      if (isTypeAny(type)) {
-        return anyIterationTypes;
-      }
-      const use = isAsyncGenerator ? 2 /* AsyncGeneratorReturnType */ : 1 /* GeneratorReturnType */;
-      const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver;
-      return getIterationTypesOfIterable(type, use, void 0) || getIterationTypesOfIterator(type, resolver, void 0, void 0);
+    const original = getTypeOfSymbol(prop);
+    const propContext = context && createWideningContext(
+      context,
+      prop.escapedName,
+      /*siblings*/
+      void 0
+    );
+    const widened = getWidenedTypeWithContext(original, propContext);
+    return widened === original ? prop : createSymbolWithType(prop, widened);
+  }
+  function getUndefinedProperty(prop) {
+    const cached = undefinedProperties.get(prop.escapedName);
+    if (cached) {
+      return cached;
     }
-    function checkBreakOrContinueStatement(node) {
-      if (!checkGrammarStatementInAmbientContext(node))
-        checkGrammarBreakOrContinueStatement(node);
+    const result = createSymbolWithType(prop, undefinedOrMissingType);
+    result.flags |= 16777216 /* Optional */;
+    undefinedProperties.set(prop.escapedName, result);
+    return result;
+  }
+  function getWidenedTypeOfObjectLiteral(type, context) {
+    const members = createSymbolTable();
+    for (const prop of getPropertiesOfObjectType(type)) {
+      members.set(prop.escapedName, getWidenedProperty(prop, context));
     }
-    function unwrapReturnType(returnType, functionFlags) {
-      const isGenerator = !!(functionFlags & 1 /* Generator */);
-      const isAsync = !!(functionFlags & 2 /* Async */);
-      if (isGenerator) {
-        const returnIterationType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, returnType, isAsync);
-        if (!returnIterationType) {
-          return errorType;
+    if (context) {
+      for (const prop of getPropertiesOfContext(context)) {
+        if (!members.has(prop.escapedName)) {
+          members.set(prop.escapedName, getUndefinedProperty(prop));
         }
-        return isAsync ? getAwaitedTypeNoAlias(unwrapAwaitedType(returnIterationType)) : returnIterationType;
       }
-      return isAsync ? getAwaitedTypeNoAlias(returnType) || errorType : returnType;
     }
-    function isUnwrappedReturnTypeVoidOrAny(func, returnType) {
-      const unwrappedReturnType = unwrapReturnType(returnType, getFunctionFlags(func));
-      return !!unwrappedReturnType && maybeTypeOfKind(unwrappedReturnType, 16384 /* Void */ | 3 /* AnyOrUnknown */);
-    }
-    function checkReturnStatement(node) {
-      var _a2;
-      if (checkGrammarStatementInAmbientContext(node)) {
-        return;
+    const result = createAnonymousType(
+      type.symbol,
+      members,
+      emptyArray,
+      emptyArray,
+      sameMap(getIndexInfosOfType(type), (info) => createIndexInfo(info.keyType, getWidenedType(info.type), info.isReadonly))
+    );
+    result.objectFlags |= getObjectFlags(type) & (4096 /* JSLiteral */ | 262144 /* NonInferrableType */);
+    return result;
+  }
+  function getWidenedType(type) {
+    return getWidenedTypeWithContext(
+      type,
+      /*context*/
+      void 0
+    );
+  }
+  function getWidenedTypeWithContext(type, context) {
+    if (getObjectFlags(type) & 196608 /* RequiresWidening */) {
+      if (context === void 0 && type.widened) {
+        return type.widened;
       }
-      const container = getContainingFunctionOrClassStaticBlock(node);
-      if (container && isClassStaticBlockDeclaration(container)) {
-        grammarErrorOnFirstToken(node, Diagnostics.A_return_statement_cannot_be_used_inside_a_class_static_block);
-        return;
+      let result;
+      if (type.flags & (1 /* Any */ | 98304 /* Nullable */)) {
+        result = anyType;
+      } else if (isObjectLiteralType2(type)) {
+        result = getWidenedTypeOfObjectLiteral(type, context);
+      } else if (type.flags & 1048576 /* Union */) {
+        const unionContext = context || createWideningContext(
+          /*parent*/
+          void 0,
+          /*propertyName*/
+          void 0,
+          type.types
+        );
+        const widenedTypes = sameMap(type.types, (t) => t.flags & 98304 /* Nullable */ ? t : getWidenedTypeWithContext(t, unionContext));
+        result = getUnionType(widenedTypes, some(widenedTypes, isEmptyObjectType) ? 2 /* Subtype */ : 1 /* Literal */);
+      } else if (type.flags & 2097152 /* Intersection */) {
+        result = getIntersectionType(sameMap(type.types, getWidenedType));
+      } else if (isArrayOrTupleType(type)) {
+        result = createTypeReference(type.target, sameMap(getTypeArguments(type), getWidenedType));
       }
-      if (!container) {
-        grammarErrorOnFirstToken(node, Diagnostics.A_return_statement_can_only_be_used_within_a_function_body);
-        return;
+      if (result && context === void 0) {
+        type.widened = result;
       }
-      const signature = getSignatureFromDeclaration(container);
-      const returnType = getReturnTypeOfSignature(signature);
-      const functionFlags = getFunctionFlags(container);
-      if (strictNullChecks || node.expression || returnType.flags & 131072 /* Never */) {
-        const exprType = node.expression ? checkExpressionCached(node.expression) : undefinedType;
-        if (container.kind === 175 /* SetAccessor */) {
-          if (node.expression) {
-            error(node, Diagnostics.Setters_cannot_return_a_value);
-          }
-        } else if (container.kind === 173 /* Constructor */) {
-          if (node.expression && !checkTypeAssignableToAndOptionallyElaborate(exprType, returnType, node, node.expression)) {
-            error(node, Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class);
-          }
-        } else if (getReturnTypeFromAnnotation(container)) {
-          const unwrappedReturnType = (_a2 = unwrapReturnType(returnType, functionFlags)) != null ? _a2 : returnType;
-          const unwrappedExprType = functionFlags & 2 /* Async */ ? checkAwaitedType(exprType, false, node, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) : exprType;
-          if (unwrappedReturnType) {
-            checkTypeAssignableToAndOptionallyElaborate(unwrappedExprType, unwrappedReturnType, node, node.expression);
+      return result || type;
+    }
+    return type;
+  }
+  function reportWideningErrorsInType(type) {
+    let errorReported = false;
+    if (getObjectFlags(type) & 65536 /* ContainsWideningType */) {
+      if (type.flags & 1048576 /* Union */) {
+        if (some(type.types, isEmptyObjectType)) {
+          errorReported = true;
+        } else {
+          for (const t of type.types) {
+            if (reportWideningErrorsInType(t)) {
+              errorReported = true;
+            }
           }
         }
-      } else if (container.kind !== 173 /* Constructor */ && compilerOptions.noImplicitReturns && !isUnwrappedReturnTypeVoidOrAny(container, returnType)) {
-        error(node, Diagnostics.Not_all_code_paths_return_a_value);
       }
-    }
-    function checkWithStatement(node) {
-      if (!checkGrammarStatementInAmbientContext(node)) {
-        if (node.flags & 32768 /* AwaitContext */) {
-          grammarErrorOnFirstToken(node, Diagnostics.with_statements_are_not_allowed_in_an_async_function_block);
+      if (isArrayOrTupleType(type)) {
+        for (const t of getTypeArguments(type)) {
+          if (reportWideningErrorsInType(t)) {
+            errorReported = true;
+          }
         }
       }
-      checkExpression(node.expression);
-      const sourceFile = getSourceFileOfNode(node);
-      if (!hasParseDiagnostics(sourceFile)) {
-        const start2 = getSpanOfTokenAtPosition(sourceFile, node.pos).start;
-        const end = node.statement.pos;
-        grammarErrorAtPos(sourceFile, start2, end - start2, Diagnostics.The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any);
+      if (isObjectLiteralType2(type)) {
+        for (const p of getPropertiesOfObjectType(type)) {
+          const t = getTypeOfSymbol(p);
+          if (getObjectFlags(t) & 65536 /* ContainsWideningType */) {
+            if (!reportWideningErrorsInType(t)) {
+              error(p.valueDeclaration, Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, symbolToString(p), typeToString(getWidenedType(t)));
+            }
+            errorReported = true;
+          }
+        }
       }
     }
-    function checkSwitchStatement(node) {
-      checkGrammarStatementInAmbientContext(node);
-      let firstDefaultClause;
-      let hasDuplicateDefaultClause = false;
-      const expressionType = checkExpression(node.expression);
-      const expressionIsLiteral = isLiteralType(expressionType);
-      forEach(node.caseBlock.clauses, (clause) => {
-        if (clause.kind === 293 /* DefaultClause */ && !hasDuplicateDefaultClause) {
-          if (firstDefaultClause === void 0) {
-            firstDefaultClause = clause;
+    return errorReported;
+  }
+  function reportImplicitAny(declaration, type, wideningKind) {
+    const typeAsString = typeToString(getWidenedType(type));
+    if (isInJSFile(declaration) && !isCheckJsEnabledForFile(getSourceFileOfNode(declaration), compilerOptions)) {
+      return;
+    }
+    let diagnostic;
+    switch (declaration.kind) {
+      case 223 /* BinaryExpression */:
+      case 169 /* PropertyDeclaration */:
+      case 168 /* PropertySignature */:
+        diagnostic = noImplicitAny ? Diagnostics.Member_0_implicitly_has_an_1_type : Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
+        break;
+      case 166 /* Parameter */:
+        const param = declaration;
+        if (isIdentifier(param.name) && (isCallSignatureDeclaration(param.parent) || isMethodSignature(param.parent) || isFunctionTypeNode(param.parent)) && param.parent.parameters.indexOf(param) > -1 && (resolveName(
+          param,
+          param.name.escapedText,
+          788968 /* Type */,
+          void 0,
+          param.name.escapedText,
+          /*isUse*/
+          true
+        ) || param.name.originalKeywordKind && isTypeNodeKind(param.name.originalKeywordKind))) {
+          const newName = "arg" + param.parent.parameters.indexOf(param);
+          const typeName = declarationNameToString(param.name) + (param.dotDotDotToken ? "[]" : "");
+          errorOrSuggestion(noImplicitAny, declaration, Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1, newName, typeName);
+          return;
+        }
+        diagnostic = declaration.dotDotDotToken ? noImplicitAny ? Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage : noImplicitAny ? Diagnostics.Parameter_0_implicitly_has_an_1_type : Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
+        break;
+      case 205 /* BindingElement */:
+        diagnostic = Diagnostics.Binding_element_0_implicitly_has_an_1_type;
+        if (!noImplicitAny) {
+          return;
+        }
+        break;
+      case 320 /* JSDocFunctionType */:
+        error(declaration, Diagnostics.Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString);
+        return;
+      case 259 /* FunctionDeclaration */:
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
+        if (noImplicitAny && !declaration.name) {
+          if (wideningKind === 3 /* GeneratorYield */) {
+            error(declaration, Diagnostics.Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type_annotation, typeAsString);
           } else {
-            grammarErrorOnNode(clause, Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement);
-            hasDuplicateDefaultClause = true;
+            error(declaration, Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString);
           }
+          return;
         }
-        if (clause.kind === 292 /* CaseClause */) {
-          addLazyDiagnostic(createLazyCaseClauseDiagnostics(clause));
-        }
-        forEach(clause.statements, checkSourceElement);
-        if (compilerOptions.noFallthroughCasesInSwitch && clause.fallthroughFlowNode && isReachableFlowNode(clause.fallthroughFlowNode)) {
-          error(clause, Diagnostics.Fallthrough_case_in_switch);
+        diagnostic = !noImplicitAny ? Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage : wideningKind === 3 /* GeneratorYield */ ? Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type : Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type;
+        break;
+      case 197 /* MappedType */:
+        if (noImplicitAny) {
+          error(declaration, Diagnostics.Mapped_object_type_implicitly_has_an_any_template_type);
         }
-        function createLazyCaseClauseDiagnostics(clause2) {
-          return () => {
-            let caseType = checkExpression(clause2.expression);
-            const caseIsLiteral = isLiteralType(caseType);
-            let comparedExpressionType = expressionType;
-            if (!caseIsLiteral || !expressionIsLiteral) {
-              caseType = caseIsLiteral ? getBaseTypeOfLiteralType(caseType) : caseType;
-              comparedExpressionType = getBaseTypeOfLiteralType(expressionType);
-            }
-            if (!isTypeEqualityComparableTo(comparedExpressionType, caseType)) {
-              checkTypeComparableTo(caseType, comparedExpressionType, clause2.expression, void 0);
-            }
-          };
+        return;
+      default:
+        diagnostic = noImplicitAny ? Diagnostics.Variable_0_implicitly_has_an_1_type : Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
+    }
+    errorOrSuggestion(noImplicitAny, declaration, diagnostic, declarationNameToString(getNameOfDeclaration(declaration)), typeAsString);
+  }
+  function reportErrorsFromWidening(declaration, type, wideningKind) {
+    addLazyDiagnostic(() => {
+      if (noImplicitAny && getObjectFlags(type) & 65536 /* ContainsWideningType */ && (!wideningKind || !getContextualSignatureForFunctionLikeDeclaration(declaration))) {
+        if (!reportWideningErrorsInType(type)) {
+          reportImplicitAny(declaration, type, wideningKind);
         }
-      });
-      if (node.caseBlock.locals) {
-        registerForUnusedIdentifiersCheck(node.caseBlock);
       }
-    }
-    function checkLabeledStatement(node) {
-      if (!checkGrammarStatementInAmbientContext(node)) {
-        findAncestor(node.parent, (current) => {
-          if (isFunctionLike(current)) {
-            return "quit";
-          }
-          if (current.kind === 253 /* LabeledStatement */ && current.label.escapedText === node.label.escapedText) {
-            grammarErrorOnNode(node.label, Diagnostics.Duplicate_label_0, getTextOfNode(node.label));
-            return true;
-          }
-          return false;
-        });
+    });
+  }
+  function applyToParameterTypes(source, target, callback) {
+    const sourceCount = getParameterCount(source);
+    const targetCount = getParameterCount(target);
+    const sourceRestType = getEffectiveRestType(source);
+    const targetRestType = getEffectiveRestType(target);
+    const targetNonRestCount = targetRestType ? targetCount - 1 : targetCount;
+    const paramCount = sourceRestType ? targetNonRestCount : Math.min(sourceCount, targetNonRestCount);
+    const sourceThisType = getThisTypeOfSignature(source);
+    if (sourceThisType) {
+      const targetThisType = getThisTypeOfSignature(target);
+      if (targetThisType) {
+        callback(sourceThisType, targetThisType);
       }
-      checkSourceElement(node.statement);
     }
-    function checkThrowStatement(node) {
-      if (!checkGrammarStatementInAmbientContext(node)) {
-        if (isIdentifier(node.expression) && !node.expression.escapedText) {
-          grammarErrorAfterFirstToken(node, Diagnostics.Line_break_not_permitted_here);
-        }
+    for (let i = 0; i < paramCount; i++) {
+      callback(getTypeAtPosition(source, i), getTypeAtPosition(target, i));
+    }
+    if (targetRestType) {
+      callback(getRestTypeAtPosition(source, paramCount), targetRestType);
+    }
+  }
+  function applyToReturnTypes(source, target, callback) {
+    const sourceTypePredicate = getTypePredicateOfSignature(source);
+    const targetTypePredicate = getTypePredicateOfSignature(target);
+    if (sourceTypePredicate && targetTypePredicate && typePredicateKindsMatch(sourceTypePredicate, targetTypePredicate) && sourceTypePredicate.type && targetTypePredicate.type) {
+      callback(sourceTypePredicate.type, targetTypePredicate.type);
+    } else {
+      callback(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target));
+    }
+  }
+  function createInferenceContext(typeParameters, signature, flags, compareTypes) {
+    return createInferenceContextWorker(typeParameters.map(createInferenceInfo), signature, flags, compareTypes || compareTypesAssignable);
+  }
+  function cloneInferenceContext(context, extraFlags = 0) {
+    return context && createInferenceContextWorker(map(context.inferences, cloneInferenceInfo), context.signature, context.flags | extraFlags, context.compareTypes);
+  }
+  function createInferenceContextWorker(inferences, signature, flags, compareTypes) {
+    const context = {
+      inferences,
+      signature,
+      flags,
+      compareTypes,
+      mapper: reportUnmeasurableMapper,
+      // initialize to a noop mapper so the context object is available, but the underlying object shape is right upon construction
+      nonFixingMapper: reportUnmeasurableMapper
+    };
+    context.mapper = makeFixingMapperForContext(context);
+    context.nonFixingMapper = makeNonFixingMapperForContext(context);
+    return context;
+  }
+  function makeFixingMapperForContext(context) {
+    return makeDeferredTypeMapper(map(context.inferences, (i) => i.typeParameter), map(context.inferences, (inference, i) => () => {
+      if (!inference.isFixed) {
+        inferFromIntraExpressionSites(context);
+        clearCachedInferences(context.inferences);
+        inference.isFixed = true;
       }
-      if (node.expression) {
-        checkExpression(node.expression);
+      return getInferredType(context, i);
+    }));
+  }
+  function makeNonFixingMapperForContext(context) {
+    return makeDeferredTypeMapper(map(context.inferences, (i) => i.typeParameter), map(context.inferences, (_, i) => () => {
+      return getInferredType(context, i);
+    }));
+  }
+  function clearCachedInferences(inferences) {
+    for (const inference of inferences) {
+      if (!inference.isFixed) {
+        inference.inferredType = void 0;
       }
     }
-    function checkTryStatement(node) {
-      checkGrammarStatementInAmbientContext(node);
-      checkBlock(node.tryBlock);
-      const catchClause = node.catchClause;
-      if (catchClause) {
-        if (catchClause.variableDeclaration) {
-          const declaration = catchClause.variableDeclaration;
-          const typeNode = getEffectiveTypeAnnotationNode(getRootDeclaration(declaration));
-          if (typeNode) {
-            const type = getTypeForVariableLikeDeclaration(declaration, false, 0 /* Normal */);
-            if (type && !(type.flags & 3 /* AnyOrUnknown */)) {
-              grammarErrorOnFirstToken(typeNode, Diagnostics.Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified);
-            }
-          } else if (declaration.initializer) {
-            grammarErrorOnFirstToken(declaration.initializer, Diagnostics.Catch_clause_variable_cannot_have_an_initializer);
-          } else {
-            const blockLocals = catchClause.block.locals;
-            if (blockLocals) {
-              forEachKey(catchClause.locals, (caughtName) => {
-                const blockLocal = blockLocals.get(caughtName);
-                if ((blockLocal == null ? void 0 : blockLocal.valueDeclaration) && (blockLocal.flags & 2 /* BlockScopedVariable */) !== 0) {
-                  grammarErrorOnNode(blockLocal.valueDeclaration, Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause, caughtName);
-                }
-              });
-            }
-          }
+  }
+  function addIntraExpressionInferenceSite(context, node, type) {
+    var _a2;
+    ((_a2 = context.intraExpressionInferenceSites) != null ? _a2 : context.intraExpressionInferenceSites = []).push({ node, type });
+  }
+  function inferFromIntraExpressionSites(context) {
+    if (context.intraExpressionInferenceSites) {
+      for (const { node, type } of context.intraExpressionInferenceSites) {
+        const contextualType = node.kind === 171 /* MethodDeclaration */ ? getContextualTypeForObjectLiteralMethod(node, 2 /* NoConstraints */) : getContextualType2(node, 2 /* NoConstraints */);
+        if (contextualType) {
+          inferTypes(context.inferences, type, contextualType);
         }
-        checkBlock(catchClause.block);
-      }
-      if (node.finallyBlock) {
-        checkBlock(node.finallyBlock);
       }
+      context.intraExpressionInferenceSites = void 0;
+    }
+  }
+  function createInferenceInfo(typeParameter) {
+    return {
+      typeParameter,
+      candidates: void 0,
+      contraCandidates: void 0,
+      inferredType: void 0,
+      priority: void 0,
+      topLevel: true,
+      isFixed: false,
+      impliedArity: void 0
+    };
+  }
+  function cloneInferenceInfo(inference) {
+    return {
+      typeParameter: inference.typeParameter,
+      candidates: inference.candidates && inference.candidates.slice(),
+      contraCandidates: inference.contraCandidates && inference.contraCandidates.slice(),
+      inferredType: inference.inferredType,
+      priority: inference.priority,
+      topLevel: inference.topLevel,
+      isFixed: inference.isFixed,
+      impliedArity: inference.impliedArity
+    };
+  }
+  function cloneInferredPartOfContext(context) {
+    const inferences = filter(context.inferences, hasInferenceCandidates);
+    return inferences.length ? createInferenceContextWorker(map(inferences, cloneInferenceInfo), context.signature, context.flags, context.compareTypes) : void 0;
+  }
+  function getMapperFromContext(context) {
+    return context && context.mapper;
+  }
+  function couldContainTypeVariables(type) {
+    const objectFlags = getObjectFlags(type);
+    if (objectFlags & 524288 /* CouldContainTypeVariablesComputed */) {
+      return !!(objectFlags & 1048576 /* CouldContainTypeVariables */);
+    }
+    const result = !!(type.flags & 465829888 /* Instantiable */ || type.flags & 524288 /* Object */ && !isNonGenericTopLevelType(type) && (objectFlags & 4 /* Reference */ && (type.node || forEach(getTypeArguments(type), couldContainTypeVariables)) || objectFlags & 16 /* Anonymous */ && type.symbol && type.symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) && type.symbol.declarations || objectFlags & (32 /* Mapped */ | 1024 /* ReverseMapped */ | 4194304 /* ObjectRestType */ | 8388608 /* InstantiationExpressionType */)) || type.flags & 3145728 /* UnionOrIntersection */ && !(type.flags & 1024 /* EnumLiteral */) && !isNonGenericTopLevelType(type) && some(type.types, couldContainTypeVariables));
+    if (type.flags & 3899393 /* ObjectFlagsType */) {
+      type.objectFlags |= 524288 /* CouldContainTypeVariablesComputed */ | (result ? 1048576 /* CouldContainTypeVariables */ : 0);
+    }
+    return result;
+  }
+  function isNonGenericTopLevelType(type) {
+    if (type.aliasSymbol && !type.aliasTypeArguments) {
+      const declaration = getDeclarationOfKind(type.aliasSymbol, 262 /* TypeAliasDeclaration */);
+      return !!(declaration && findAncestor(declaration.parent, (n) => n.kind === 308 /* SourceFile */ ? true : n.kind === 264 /* ModuleDeclaration */ ? false : "quit"));
     }
-    function checkIndexConstraints(type, symbol, isStaticIndex) {
-      const indexInfos = getIndexInfosOfType(type);
-      if (indexInfos.length === 0) {
+    return false;
+  }
+  function isTypeParameterAtTopLevel(type, typeParameter) {
+    return !!(type === typeParameter || type.flags & 3145728 /* UnionOrIntersection */ && some(type.types, (t) => isTypeParameterAtTopLevel(t, typeParameter)) || type.flags & 16777216 /* Conditional */ && (getTrueTypeFromConditionalType(type) === typeParameter || getFalseTypeFromConditionalType(type) === typeParameter));
+  }
+  function createEmptyObjectTypeFromStringLiteral(type) {
+    const members = createSymbolTable();
+    forEachType(type, (t) => {
+      if (!(t.flags & 128 /* StringLiteral */)) {
         return;
       }
-      for (const prop of getPropertiesOfObjectType(type)) {
-        if (!(isStaticIndex && prop.flags & 4194304 /* Prototype */)) {
-          checkIndexConstraintForProperty(type, prop, getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */, true), getNonMissingTypeOfSymbol(prop));
-        }
-      }
-      const typeDeclaration = symbol.valueDeclaration;
-      if (typeDeclaration && isClassLike(typeDeclaration)) {
-        for (const member of typeDeclaration.members) {
-          if (!isStatic(member) && !hasBindableName(member)) {
-            const symbol2 = getSymbolOfNode(member);
-            checkIndexConstraintForProperty(type, symbol2, getTypeOfExpression(member.name.expression), getNonMissingTypeOfSymbol(symbol2));
-          }
-        }
-      }
-      if (indexInfos.length > 1) {
-        for (const info of indexInfos) {
-          checkIndexConstraintForIndexSignature(type, info);
-        }
+      const name = escapeLeadingUnderscores(t.value);
+      const literalProp = createSymbol(4 /* Property */, name);
+      literalProp.links.type = anyType;
+      if (t.symbol) {
+        literalProp.declarations = t.symbol.declarations;
+        literalProp.valueDeclaration = t.symbol.valueDeclaration;
       }
+      members.set(name, literalProp);
+    });
+    const indexInfos = type.flags & 4 /* String */ ? [createIndexInfo(
+      stringType,
+      emptyObjectType,
+      /*isReadonly*/
+      false
+    )] : emptyArray;
+    return createAnonymousType(void 0, members, emptyArray, emptyArray, indexInfos);
+  }
+  function inferTypeForHomomorphicMappedType(source, target, constraint) {
+    if (inInferTypeForHomomorphicMappedType) {
+      return void 0;
     }
-    function checkIndexConstraintForProperty(type, prop, propNameType, propType) {
-      const declaration = prop.valueDeclaration;
-      const name = getNameOfDeclaration(declaration);
-      if (name && isPrivateIdentifier(name)) {
-        return;
+    const key = source.id + "," + target.id + "," + constraint.id;
+    if (reverseMappedCache.has(key)) {
+      return reverseMappedCache.get(key);
+    }
+    inInferTypeForHomomorphicMappedType = true;
+    const type = createReverseMappedType(source, target, constraint);
+    inInferTypeForHomomorphicMappedType = false;
+    reverseMappedCache.set(key, type);
+    return type;
+  }
+  function isPartiallyInferableType(type) {
+    return !(getObjectFlags(type) & 262144 /* NonInferrableType */) || isObjectLiteralType2(type) && some(getPropertiesOfType(type), (prop) => isPartiallyInferableType(getTypeOfSymbol(prop))) || isTupleType(type) && some(getTypeArguments(type), isPartiallyInferableType);
+  }
+  function createReverseMappedType(source, target, constraint) {
+    if (!(getIndexInfoOfType(source, stringType) || getPropertiesOfType(source).length !== 0 && isPartiallyInferableType(source))) {
+      return void 0;
+    }
+    if (isArrayType(source)) {
+      return createArrayType(inferReverseMappedType(getTypeArguments(source)[0], target, constraint), isReadonlyArrayType(source));
+    }
+    if (isTupleType(source)) {
+      const elementTypes = map(getTypeArguments(source), (t) => inferReverseMappedType(t, target, constraint));
+      const elementFlags = getMappedTypeModifiers(target) & 4 /* IncludeOptional */ ? sameMap(source.target.elementFlags, (f) => f & 2 /* Optional */ ? 1 /* Required */ : f) : source.target.elementFlags;
+      return createTupleType(elementTypes, elementFlags, source.target.readonly, source.target.labeledElementDeclarations);
+    }
+    const reversed = createObjectType(
+      1024 /* ReverseMapped */ | 16 /* Anonymous */,
+      /*symbol*/
+      void 0
+    );
+    reversed.source = source;
+    reversed.mappedType = target;
+    reversed.constraintType = constraint;
+    return reversed;
+  }
+  function getTypeOfReverseMappedSymbol(symbol) {
+    const links = getSymbolLinks(symbol);
+    if (!links.type) {
+      links.type = inferReverseMappedType(symbol.links.propertyType, symbol.links.mappedType, symbol.links.constraintType);
+    }
+    return links.type;
+  }
+  function inferReverseMappedType(sourceType, target, constraint) {
+    const typeParameter = getIndexedAccessType(constraint.type, getTypeParameterFromMappedType(target));
+    const templateType = getTemplateTypeFromMappedType(target);
+    const inference = createInferenceInfo(typeParameter);
+    inferTypes([inference], sourceType, templateType);
+    return getTypeFromInference(inference) || unknownType;
+  }
+  function* getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties) {
+    const properties = getPropertiesOfType(target);
+    for (const targetProp of properties) {
+      if (isStaticPrivateIdentifierProperty(targetProp)) {
+        continue;
       }
-      const indexInfos = getApplicableIndexInfos(type, propNameType);
-      const interfaceDeclaration = getObjectFlags(type) & 2 /* Interface */ ? getDeclarationOfKind(type.symbol, 261 /* InterfaceDeclaration */) : void 0;
-      const propDeclaration = declaration && declaration.kind === 223 /* BinaryExpression */ || name && name.kind === 164 /* ComputedPropertyName */ ? declaration : void 0;
-      const localPropDeclaration = getParentOfSymbol(prop) === type.symbol ? declaration : void 0;
-      for (const info of indexInfos) {
-        const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfNode(info.declaration)) === type.symbol ? info.declaration : void 0;
-        const errorNode = localPropDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getPropertyOfObjectType(base, prop.escapedName) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0);
-        if (errorNode && !isTypeAssignableTo(propType, info.type)) {
-          const diagnostic = createError(
-            errorNode,
-            Diagnostics.Property_0_of_type_1_is_not_assignable_to_2_index_type_3,
-            symbolToString(prop),
-            typeToString(propType),
-            typeToString(info.keyType),
-            typeToString(info.type)
-          );
-          if (propDeclaration && errorNode !== propDeclaration) {
-            addRelatedInfo(diagnostic, createDiagnosticForNode(propDeclaration, Diagnostics._0_is_declared_here, symbolToString(prop)));
+      if (requireOptionalProperties || !(targetProp.flags & 16777216 /* Optional */ || getCheckFlags(targetProp) & 48 /* Partial */)) {
+        const sourceProp = getPropertyOfType(source, targetProp.escapedName);
+        if (!sourceProp) {
+          yield targetProp;
+        } else if (matchDiscriminantProperties) {
+          const targetType = getTypeOfSymbol(targetProp);
+          if (targetType.flags & 109440 /* Unit */) {
+            const sourceType = getTypeOfSymbol(sourceProp);
+            if (!(sourceType.flags & 1 /* Any */ || getRegularTypeOfLiteralType(sourceType) === getRegularTypeOfLiteralType(targetType))) {
+              yield targetProp;
+            }
           }
-          diagnostics.add(diagnostic);
         }
       }
     }
-    function checkIndexConstraintForIndexSignature(type, checkInfo) {
-      const declaration = checkInfo.declaration;
-      const indexInfos = getApplicableIndexInfos(type, checkInfo.keyType);
-      const interfaceDeclaration = getObjectFlags(type) & 2 /* Interface */ ? getDeclarationOfKind(type.symbol, 261 /* InterfaceDeclaration */) : void 0;
-      const localCheckDeclaration = declaration && getParentOfSymbol(getSymbolOfNode(declaration)) === type.symbol ? declaration : void 0;
-      for (const info of indexInfos) {
-        if (info === checkInfo)
-          continue;
-        const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfNode(info.declaration)) === type.symbol ? info.declaration : void 0;
-        const errorNode = localCheckDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getIndexInfoOfType(base, checkInfo.keyType) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0);
-        if (errorNode && !isTypeAssignableTo(checkInfo.type, info.type)) {
-          error(
-            errorNode,
-            Diagnostics._0_index_type_1_is_not_assignable_to_2_index_type_3,
-            typeToString(checkInfo.keyType),
-            typeToString(checkInfo.type),
-            typeToString(info.keyType),
-            typeToString(info.type)
-          );
-        }
-      }
+  }
+  function getUnmatchedProperty(source, target, requireOptionalProperties, matchDiscriminantProperties) {
+    return firstOrUndefinedIterator(getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties));
+  }
+  function tupleTypesDefinitelyUnrelated(source, target) {
+    return !(target.target.combinedFlags & 8 /* Variadic */) && target.target.minLength > source.target.minLength || !target.target.hasRestElement && (source.target.hasRestElement || target.target.fixedLength < source.target.fixedLength);
+  }
+  function typesDefinitelyUnrelated(source, target) {
+    return isTupleType(source) && isTupleType(target) ? tupleTypesDefinitelyUnrelated(source, target) : !!getUnmatchedProperty(
+      source,
+      target,
+      /*requireOptionalProperties*/
+      false,
+      /*matchDiscriminantProperties*/
+      true
+    ) && !!getUnmatchedProperty(
+      target,
+      source,
+      /*requireOptionalProperties*/
+      false,
+      /*matchDiscriminantProperties*/
+      false
+    );
+  }
+  function getTypeFromInference(inference) {
+    return inference.candidates ? getUnionType(inference.candidates, 2 /* Subtype */) : inference.contraCandidates ? getIntersectionType(inference.contraCandidates) : void 0;
+  }
+  function hasSkipDirectInferenceFlag(node) {
+    return !!getNodeLinks(node).skipDirectInference;
+  }
+  function isFromInferenceBlockedSource(type) {
+    return !!(type.symbol && some(type.symbol.declarations, hasSkipDirectInferenceFlag));
+  }
+  function templateLiteralTypesDefinitelyUnrelated(source, target) {
+    const sourceStart = source.texts[0];
+    const targetStart = target.texts[0];
+    const sourceEnd = source.texts[source.texts.length - 1];
+    const targetEnd = target.texts[target.texts.length - 1];
+    const startLen = Math.min(sourceStart.length, targetStart.length);
+    const endLen = Math.min(sourceEnd.length, targetEnd.length);
+    return sourceStart.slice(0, startLen) !== targetStart.slice(0, startLen) || sourceEnd.slice(sourceEnd.length - endLen) !== targetEnd.slice(targetEnd.length - endLen);
+  }
+  function isValidNumberString(s, roundTripOnly) {
+    if (s === "")
+      return false;
+    const n = +s;
+    return isFinite(n) && (!roundTripOnly || "" + n === s);
+  }
+  function parseBigIntLiteralType(text) {
+    return getBigIntLiteralType(parseValidBigInt(text));
+  }
+  function isMemberOfStringMapping(source, target) {
+    if (target.flags & (4 /* String */ | 1 /* Any */)) {
+      return true;
     }
-    function checkTypeNameIsReserved(name, message) {
-      switch (name.escapedText) {
-        case "any":
-        case "unknown":
-        case "never":
-        case "number":
-        case "bigint":
-        case "boolean":
-        case "string":
-        case "symbol":
-        case "void":
-        case "object":
-          error(name, message, name.escapedText);
-      }
+    if (target.flags & 134217728 /* TemplateLiteral */) {
+      return isTypeAssignableTo(source, target);
     }
-    function checkClassNameCollisionWithObject(name) {
-      if (languageVersion >= 1 /* ES5 */ && name.escapedText === "Object" && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(name).impliedNodeFormat === 1 /* CommonJS */)) {
-        error(name, Diagnostics.Class_name_cannot_be_Object_when_targeting_ES5_with_module_0, ModuleKind[moduleKind]);
+    if (target.flags & 268435456 /* StringMapping */) {
+      const mappingStack = [];
+      while (target.flags & 268435456 /* StringMapping */) {
+        mappingStack.unshift(target.symbol);
+        target = target.type;
       }
+      const mappedSource = reduceLeft(mappingStack, (memo, value) => getStringMappingType(value, memo), source);
+      return mappedSource === source && isMemberOfStringMapping(source, target);
     }
-    function checkUnmatchedJSDocParameters(node) {
-      const jsdocParameters = filter(getJSDocTags(node), isJSDocParameterTag);
-      if (!length(jsdocParameters))
-        return;
-      const isJs = isInJSFile(node);
-      const parameters = /* @__PURE__ */ new Set();
-      const excludedParameters = /* @__PURE__ */ new Set();
-      forEach(node.parameters, ({ name }, index) => {
-        if (isIdentifier(name)) {
-          parameters.add(name.escapedText);
-        }
-        if (isBindingPattern(name)) {
-          excludedParameters.add(index);
-        }
-      });
-      const containsArguments = containsArgumentsReference(node);
-      if (containsArguments) {
-        const lastJSDocParamIndex = jsdocParameters.length - 1;
-        const lastJSDocParam = jsdocParameters[lastJSDocParamIndex];
-        if (isJs && lastJSDocParam && isIdentifier(lastJSDocParam.name) && lastJSDocParam.typeExpression && lastJSDocParam.typeExpression.type && !parameters.has(lastJSDocParam.name.escapedText) && !excludedParameters.has(lastJSDocParamIndex) && !isArrayType(getTypeFromTypeNode(lastJSDocParam.typeExpression.type))) {
-          error(lastJSDocParam.name, Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_had_an_array_type, idText(lastJSDocParam.name));
+    return false;
+  }
+  function isValidTypeForTemplateLiteralPlaceholder(source, target) {
+    if (source === target || target.flags & (1 /* Any */ | 4 /* String */)) {
+      return true;
+    }
+    if (source.flags & 128 /* StringLiteral */) {
+      const value = source.value;
+      return !!(target.flags & 8 /* Number */ && isValidNumberString(
+        value,
+        /*roundTripOnly*/
+        false
+      ) || target.flags & 64 /* BigInt */ && isValidBigIntString(
+        value,
+        /*roundTripOnly*/
+        false
+      ) || target.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) && value === target.intrinsicName || target.flags & 268435456 /* StringMapping */ && isMemberOfStringMapping(getStringLiteralType(value), target));
+    }
+    if (source.flags & 134217728 /* TemplateLiteral */) {
+      const texts = source.texts;
+      return texts.length === 2 && texts[0] === "" && texts[1] === "" && isTypeAssignableTo(source.types[0], target);
+    }
+    return isTypeAssignableTo(source, target);
+  }
+  function inferTypesFromTemplateLiteralType(source, target) {
+    return source.flags & 128 /* StringLiteral */ ? inferFromLiteralPartsToTemplateLiteral([source.value], emptyArray, target) : source.flags & 134217728 /* TemplateLiteral */ ? arraysEqual(source.texts, target.texts) ? map(source.types, getStringLikeTypeForType) : inferFromLiteralPartsToTemplateLiteral(source.texts, source.types, target) : void 0;
+  }
+  function isTypeMatchedByTemplateLiteralType(source, target) {
+    const inferences = inferTypesFromTemplateLiteralType(source, target);
+    return !!inferences && every(inferences, (r, i) => isValidTypeForTemplateLiteralPlaceholder(r, target.types[i]));
+  }
+  function getStringLikeTypeForType(type) {
+    return type.flags & (1 /* Any */ | 402653316 /* StringLike */) ? type : getTemplateLiteralType(["", ""], [type]);
+  }
+  function inferFromLiteralPartsToTemplateLiteral(sourceTexts, sourceTypes, target) {
+    const lastSourceIndex = sourceTexts.length - 1;
+    const sourceStartText = sourceTexts[0];
+    const sourceEndText = sourceTexts[lastSourceIndex];
+    const targetTexts = target.texts;
+    const lastTargetIndex = targetTexts.length - 1;
+    const targetStartText = targetTexts[0];
+    const targetEndText = targetTexts[lastTargetIndex];
+    if (lastSourceIndex === 0 && sourceStartText.length < targetStartText.length + targetEndText.length || !sourceStartText.startsWith(targetStartText) || !sourceEndText.endsWith(targetEndText))
+      return void 0;
+    const remainingEndText = sourceEndText.slice(0, sourceEndText.length - targetEndText.length);
+    const matches = [];
+    let seg = 0;
+    let pos = targetStartText.length;
+    for (let i = 1; i < lastTargetIndex; i++) {
+      const delim = targetTexts[i];
+      if (delim.length > 0) {
+        let s = seg;
+        let p = pos;
+        while (true) {
+          p = getSourceText(s).indexOf(delim, p);
+          if (p >= 0)
+            break;
+          s++;
+          if (s === sourceTexts.length)
+            return void 0;
+          p = 0;
         }
+        addMatch(s, p);
+        pos += delim.length;
+      } else if (pos < getSourceText(seg).length) {
+        addMatch(seg, pos + 1);
+      } else if (seg < lastSourceIndex) {
+        addMatch(seg + 1, 0);
       } else {
-        forEach(jsdocParameters, ({ name, isNameFirst }, index) => {
-          if (excludedParameters.has(index) || isIdentifier(name) && parameters.has(name.escapedText)) {
-            return;
-          }
-          if (isQualifiedName(name)) {
-            if (isJs) {
-              error(name, Diagnostics.Qualified_name_0_is_not_allowed_without_a_leading_param_object_1, entityNameToString(name), entityNameToString(name.left));
-            }
-          } else {
-            if (!isNameFirst) {
-              errorOrSuggestion(isJs, name, Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name, idText(name));
-            }
-          }
-        });
+        return void 0;
       }
     }
-    function checkTypeParameters(typeParameterDeclarations) {
-      let seenDefault = false;
-      if (typeParameterDeclarations) {
-        for (let i = 0; i < typeParameterDeclarations.length; i++) {
-          const node = typeParameterDeclarations[i];
-          checkTypeParameter(node);
-          addLazyDiagnostic(createCheckTypeParameterDiagnostic(node, i));
-        }
+    addMatch(lastSourceIndex, getSourceText(lastSourceIndex).length);
+    return matches;
+    function getSourceText(index) {
+      return index < lastSourceIndex ? sourceTexts[index] : remainingEndText;
+    }
+    function addMatch(s, p) {
+      const matchType = s === seg ? getStringLiteralType(getSourceText(s).slice(pos, p)) : getTemplateLiteralType(
+        [sourceTexts[seg].slice(pos), ...sourceTexts.slice(seg + 1, s), getSourceText(s).slice(0, p)],
+        sourceTypes.slice(seg, s)
+      );
+      matches.push(matchType);
+      seg = s;
+      pos = p;
+    }
+  }
+  function inferTypes(inferences, originalSource, originalTarget, priority = 0 /* None */, contravariant = false) {
+    let bivariant = false;
+    let propagationType;
+    let inferencePriority = 2048 /* MaxValue */;
+    let allowComplexConstraintInference = true;
+    let visited;
+    let sourceStack;
+    let targetStack;
+    let expandingFlags = 0 /* None */;
+    inferFromTypes(originalSource, originalTarget);
+    function inferFromTypes(source, target) {
+      if (!couldContainTypeVariables(target)) {
+        return;
       }
-      function createCheckTypeParameterDiagnostic(node, i) {
-        return () => {
-          if (node.default) {
-            seenDefault = true;
-            checkTypeParametersNotReferenced(node.default, typeParameterDeclarations, i);
-          } else if (seenDefault) {
-            error(node, Diagnostics.Required_type_parameters_may_not_follow_optional_type_parameters);
-          }
-          for (let j = 0; j < i; j++) {
-            if (typeParameterDeclarations[j].symbol === node.symbol) {
-              error(node.name, Diagnostics.Duplicate_identifier_0, declarationNameToString(node.name));
-            }
-          }
-        };
+      if (source === wildcardType) {
+        const savePropagationType = propagationType;
+        propagationType = source;
+        inferFromTypes(target, target);
+        propagationType = savePropagationType;
+        return;
       }
-    }
-    function checkTypeParametersNotReferenced(root, typeParameters, index) {
-      visit(root);
-      function visit(node) {
-        if (node.kind === 180 /* TypeReference */) {
-          const type = getTypeFromTypeReference(node);
-          if (type.flags & 262144 /* TypeParameter */) {
-            for (let i = index; i < typeParameters.length; i++) {
-              if (type.symbol === getSymbolOfNode(typeParameters[i])) {
-                error(node, Diagnostics.Type_parameter_defaults_can_only_reference_previously_declared_type_parameters);
-              }
-            }
-          }
+      if (source.aliasSymbol && source.aliasSymbol === target.aliasSymbol) {
+        if (source.aliasTypeArguments) {
+          const params = getSymbolLinks(source.aliasSymbol).typeParameters;
+          const minParams = getMinTypeArgumentCount(params);
+          const sourceTypes = fillMissingTypeArguments(source.aliasTypeArguments, params, minParams, isInJSFile(source.aliasSymbol.valueDeclaration));
+          const targetTypes = fillMissingTypeArguments(target.aliasTypeArguments, params, minParams, isInJSFile(source.aliasSymbol.valueDeclaration));
+          inferFromTypeArguments(sourceTypes, targetTypes, getAliasVariances(source.aliasSymbol));
         }
-        forEachChild(node, visit);
+        return;
       }
-    }
-    function checkTypeParameterListsIdentical(symbol) {
-      if (symbol.declarations && symbol.declarations.length === 1) {
+      if (source === target && source.flags & 3145728 /* UnionOrIntersection */) {
+        for (const t of source.types) {
+          inferFromTypes(t, t);
+        }
         return;
       }
-      const links = getSymbolLinks(symbol);
-      if (!links.typeParametersChecked) {
-        links.typeParametersChecked = true;
-        const declarations = getClassOrInterfaceDeclarationsOfSymbol(symbol);
-        if (!declarations || declarations.length <= 1) {
+      if (target.flags & 1048576 /* Union */) {
+        const [tempSources, tempTargets] = inferFromMatchingTypes(source.flags & 1048576 /* Union */ ? source.types : [source], target.types, isTypeOrBaseIdenticalTo);
+        const [sources, targets] = inferFromMatchingTypes(tempSources, tempTargets, isTypeCloselyMatchedBy);
+        if (targets.length === 0) {
           return;
         }
-        const type = getDeclaredTypeOfSymbol(symbol);
-        if (!areTypeParametersIdentical(declarations, type.localTypeParameters, getEffectiveTypeParameterDeclarations)) {
-          const name = symbolToString(symbol);
-          for (const declaration of declarations) {
-            error(declaration.name, Diagnostics.All_declarations_of_0_must_have_identical_type_parameters, name);
+        target = getUnionType(targets);
+        if (sources.length === 0) {
+          inferWithPriority(source, target, 1 /* NakedTypeVariable */);
+          return;
+        }
+        source = getUnionType(sources);
+      } else if (target.flags & 2097152 /* Intersection */ && !every(target.types, isNonGenericObjectType)) {
+        if (!(source.flags & 1048576 /* Union */)) {
+          const [sources, targets] = inferFromMatchingTypes(source.flags & 2097152 /* Intersection */ ? source.types : [source], target.types, isTypeIdenticalTo);
+          if (sources.length === 0 || targets.length === 0) {
+            return;
           }
+          source = getIntersectionType(sources);
+          target = getIntersectionType(targets);
         }
+      } else if (target.flags & (8388608 /* IndexedAccess */ | 33554432 /* Substitution */)) {
+        target = getActualTypeVariable(target);
       }
-    }
-    function areTypeParametersIdentical(declarations, targetParameters, getTypeParameterDeclarations) {
-      const maxTypeArgumentCount = length(targetParameters);
-      const minTypeArgumentCount = getMinTypeArgumentCount(targetParameters);
-      for (const declaration of declarations) {
-        const sourceParameters = getTypeParameterDeclarations(declaration);
-        const numTypeParameters = sourceParameters.length;
-        if (numTypeParameters < minTypeArgumentCount || numTypeParameters > maxTypeArgumentCount) {
-          return false;
+      if (target.flags & 8650752 /* TypeVariable */) {
+        if (isFromInferenceBlockedSource(source)) {
+          return;
         }
-        for (let i = 0; i < numTypeParameters; i++) {
-          const source = sourceParameters[i];
-          const target = targetParameters[i];
-          if (source.name.escapedText !== target.symbol.escapedName) {
-            return false;
-          }
-          const constraint = getEffectiveConstraintOfTypeParameter(source);
-          const sourceConstraint = constraint && getTypeFromTypeNode(constraint);
-          const targetConstraint = getConstraintOfTypeParameter(target);
-          if (sourceConstraint && targetConstraint && !isTypeIdenticalTo(sourceConstraint, targetConstraint)) {
-            return false;
-          }
-          const sourceDefault = source.default && getTypeFromTypeNode(source.default);
-          const targetDefault = getDefaultFromTypeParameter(target);
-          if (sourceDefault && targetDefault && !isTypeIdenticalTo(sourceDefault, targetDefault)) {
-            return false;
+        const inference = getInferenceInfoForType(target);
+        if (inference) {
+          if (getObjectFlags(source) & 262144 /* NonInferrableType */ || source === nonInferrableAnyType) {
+            return;
           }
-        }
-      }
-      return true;
-    }
-    function checkClassExpression(node) {
-      checkClassLikeDeclaration(node);
-      checkNodeDeferred(node);
-      return getTypeOfSymbol(getSymbolOfNode(node));
-    }
-    function checkClassExpressionDeferred(node) {
-      forEach(node.members, checkSourceElement);
-      registerForUnusedIdentifiersCheck(node);
-    }
-    function checkClassDeclaration(node) {
-      const firstDecorator = find(node.modifiers, isDecorator);
-      if (firstDecorator && some(node.members, (p) => hasStaticModifier(p) && isPrivateIdentifierClassElementDeclaration(p))) {
-        grammarErrorOnNode(firstDecorator, Diagnostics.Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator);
-      }
-      if (!node.name && !hasSyntacticModifier(node, 1024 /* Default */)) {
-        grammarErrorOnFirstToken(node, Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name);
-      }
-      checkClassLikeDeclaration(node);
-      forEach(node.members, checkSourceElement);
-      registerForUnusedIdentifiersCheck(node);
-    }
-    function checkClassLikeDeclaration(node) {
-      checkGrammarClassLikeDeclaration(node);
-      checkDecorators(node);
-      checkCollisionsForDeclarationName(node, node.name);
-      checkTypeParameters(getEffectiveTypeParameterDeclarations(node));
-      checkExportsOnMergedDeclarations(node);
-      const symbol = getSymbolOfNode(node);
-      const type = getDeclaredTypeOfSymbol(symbol);
-      const typeWithThis = getTypeWithThisArgument(type);
-      const staticType = getTypeOfSymbol(symbol);
-      checkTypeParameterListsIdentical(symbol);
-      checkFunctionOrConstructorSymbol(symbol);
-      checkClassForDuplicateDeclarations(node);
-      const nodeInAmbientContext = !!(node.flags & 16777216 /* Ambient */);
-      if (!nodeInAmbientContext) {
-        checkClassForStaticPropertyNameConflicts(node);
-      }
-      const baseTypeNode = getEffectiveBaseTypeNode(node);
-      if (baseTypeNode) {
-        forEach(baseTypeNode.typeArguments, checkSourceElement);
-        if (languageVersion < 2 /* ES2015 */) {
-          checkExternalEmitHelpers(baseTypeNode.parent, 1 /* Extends */);
-        }
-        const extendsNode = getClassExtendsHeritageElement(node);
-        if (extendsNode && extendsNode !== baseTypeNode) {
-          checkExpression(extendsNode.expression);
-        }
-        const baseTypes = getBaseTypes(type);
-        if (baseTypes.length) {
-          addLazyDiagnostic(() => {
-            const baseType = baseTypes[0];
-            const baseConstructorType = getBaseConstructorTypeOfClass(type);
-            const staticBaseType = getApparentType(baseConstructorType);
-            checkBaseTypeAccessibility(staticBaseType, baseTypeNode);
-            checkSourceElement(baseTypeNode.expression);
-            if (some(baseTypeNode.typeArguments)) {
-              forEach(baseTypeNode.typeArguments, checkSourceElement);
-              for (const constructor of getConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode)) {
-                if (!checkTypeArgumentConstraints(baseTypeNode, constructor.typeParameters)) {
-                  break;
-                }
-              }
-            }
-            const baseWithThis = getTypeWithThisArgument(baseType, type.thisType);
-            if (!checkTypeAssignableTo(typeWithThis, baseWithThis, void 0)) {
-              issueMemberSpecificError(node, typeWithThis, baseWithThis, Diagnostics.Class_0_incorrectly_extends_base_class_1);
-            } else {
-              checkTypeAssignableTo(
-                staticType,
-                getTypeWithoutSignatures(staticBaseType),
-                node.name || node,
-                Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1
-              );
-            }
-            if (baseConstructorType.flags & 8650752 /* TypeVariable */) {
-              if (!isMixinConstructorType(staticType)) {
-                error(node.name || node, Diagnostics.A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any);
-              } else {
-                const constructSignatures = getSignaturesOfType(baseConstructorType, 1 /* Construct */);
-                if (constructSignatures.some((signature) => signature.flags & 4 /* Abstract */) && !hasSyntacticModifier(node, 256 /* Abstract */)) {
-                  error(node.name || node, Diagnostics.A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_be_declared_abstract);
+          if (!inference.isFixed) {
+            if (inference.priority === void 0 || priority < inference.priority) {
+              inference.candidates = void 0;
+              inference.contraCandidates = void 0;
+              inference.topLevel = true;
+              inference.priority = priority;
+            }
+            if (priority === inference.priority) {
+              const candidate = propagationType || source;
+              if (contravariant && !bivariant) {
+                if (!contains(inference.contraCandidates, candidate)) {
+                  inference.contraCandidates = append(inference.contraCandidates, candidate);
+                  clearCachedInferences(inferences);
                 }
+              } else if (!contains(inference.candidates, candidate)) {
+                inference.candidates = append(inference.candidates, candidate);
+                clearCachedInferences(inferences);
               }
             }
-            if (!(staticBaseType.symbol && staticBaseType.symbol.flags & 32 /* Class */) && !(baseConstructorType.flags & 8650752 /* TypeVariable */)) {
-              const constructors = getInstantiatedConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode);
-              if (forEach(constructors, (sig) => !isJSConstructor(sig.declaration) && !isTypeIdenticalTo(getReturnTypeOfSignature(sig), baseType))) {
-                error(baseTypeNode.expression, Diagnostics.Base_constructors_must_all_have_the_same_return_type);
-              }
-            }
-            checkKindsOfPropertyMemberOverrides(type, baseType);
-          });
-        }
-      }
-      checkMembersForOverrideModifier(node, type, typeWithThis, staticType);
-      const implementedTypeNodes = getEffectiveImplementsTypeNodes(node);
-      if (implementedTypeNodes) {
-        for (const typeRefNode of implementedTypeNodes) {
-          if (!isEntityNameExpression(typeRefNode.expression) || isOptionalChain(typeRefNode.expression)) {
-            error(typeRefNode.expression, Diagnostics.A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments);
-          }
-          checkTypeReferenceNode(typeRefNode);
-          addLazyDiagnostic(createImplementsDiagnostics(typeRefNode));
-        }
-      }
-      addLazyDiagnostic(() => {
-        checkIndexConstraints(type, symbol);
-        checkIndexConstraints(staticType, symbol, true);
-        checkTypeForDuplicateIndexSignatures(node);
-        checkPropertyInitialization(node);
-      });
-      function createImplementsDiagnostics(typeRefNode) {
-        return () => {
-          const t = getReducedType(getTypeFromTypeNode(typeRefNode));
-          if (!isErrorType(t)) {
-            if (isValidBaseType(t)) {
-              const genericDiag = t.symbol && t.symbol.flags & 32 /* Class */ ? Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass : Diagnostics.Class_0_incorrectly_implements_interface_1;
-              const baseWithThis = getTypeWithThisArgument(t, type.thisType);
-              if (!checkTypeAssignableTo(typeWithThis, baseWithThis, void 0)) {
-                issueMemberSpecificError(node, typeWithThis, baseWithThis, genericDiag);
-              }
-            } else {
-              error(typeRefNode, Diagnostics.A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_members);
+            if (!(priority & 128 /* ReturnType */) && target.flags & 262144 /* TypeParameter */ && inference.topLevel && !isTypeParameterAtTopLevel(originalTarget, target)) {
+              inference.topLevel = false;
+              clearCachedInferences(inferences);
             }
           }
-        };
-      }
-    }
-    function checkMembersForOverrideModifier(node, type, typeWithThis, staticType) {
-      const baseTypeNode = getEffectiveBaseTypeNode(node);
-      const baseTypes = baseTypeNode && getBaseTypes(type);
-      const baseWithThis = (baseTypes == null ? void 0 : baseTypes.length) ? getTypeWithThisArgument(first(baseTypes), type.thisType) : void 0;
-      const baseStaticType = getBaseConstructorTypeOfClass(type);
-      for (const member of node.members) {
-        if (hasAmbientModifier(member)) {
-          continue;
-        }
-        if (isConstructorDeclaration(member)) {
-          forEach(member.parameters, (param) => {
-            if (isParameterPropertyDeclaration(param, member)) {
-              checkExistingMemberForOverrideModifier(
-                node,
-                staticType,
-                baseStaticType,
-                baseWithThis,
-                type,
-                typeWithThis,
-                param,
-                true
-              );
-            }
-          });
+          inferencePriority = Math.min(inferencePriority, priority);
+          return;
         }
-        checkExistingMemberForOverrideModifier(
-          node,
-          staticType,
-          baseStaticType,
-          baseWithThis,
-          type,
-          typeWithThis,
-          member,
+        const simplified = getSimplifiedType(
+          target,
+          /*writing*/
           false
         );
-      }
-    }
-    function checkExistingMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, member, memberIsParameterProperty, reportErrors2 = true) {
-      const declaredProp = member.name && getSymbolAtLocation(member.name) || getSymbolAtLocation(member);
-      if (!declaredProp) {
-        return 0 /* Ok */;
-      }
-      return checkMemberForOverrideModifier(
-        node,
-        staticType,
-        baseStaticType,
-        baseWithThis,
-        type,
-        typeWithThis,
-        hasOverrideModifier(member),
-        hasAbstractModifier(member),
-        isStatic(member),
-        memberIsParameterProperty,
-        symbolName(declaredProp),
-        reportErrors2 ? member : void 0
-      );
-    }
-    function checkMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, memberHasOverrideModifier, memberHasAbstractModifier, memberIsStatic, memberIsParameterProperty, memberName, errorNode) {
-      const isJs = isInJSFile(node);
-      const nodeInAmbientContext = !!(node.flags & 16777216 /* Ambient */);
-      if (baseWithThis && (memberHasOverrideModifier || compilerOptions.noImplicitOverride)) {
-        const memberEscapedName = escapeLeadingUnderscores(memberName);
-        const thisType = memberIsStatic ? staticType : typeWithThis;
-        const baseType = memberIsStatic ? baseStaticType : baseWithThis;
-        const prop = getPropertyOfType(thisType, memberEscapedName);
-        const baseProp = getPropertyOfType(baseType, memberEscapedName);
-        const baseClassName = typeToString(baseWithThis);
-        if (prop && !baseProp && memberHasOverrideModifier) {
-          if (errorNode) {
-            const suggestion = getSuggestedSymbolForNonexistentClassMember(memberName, baseType);
-            suggestion ? error(
-              errorNode,
-              isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1 : Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1,
-              baseClassName,
-              symbolToString(suggestion)
-            ) : error(
-              errorNode,
-              isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0 : Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0,
-              baseClassName
-            );
-          }
-          return 2 /* HasInvalidOverride */;
-        } else if (prop && (baseProp == null ? void 0 : baseProp.declarations) && compilerOptions.noImplicitOverride && !nodeInAmbientContext) {
-          const baseHasAbstract = some(baseProp.declarations, hasAbstractModifier);
-          if (memberHasOverrideModifier) {
-            return 0 /* Ok */;
-          }
-          if (!baseHasAbstract) {
-            if (errorNode) {
-              const diag2 = memberIsParameterProperty ? isJs ? Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0 : Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0 : isJs ? Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0 : Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0;
-              error(errorNode, diag2, baseClassName);
-            }
-            return 1 /* NeedsOverride */;
-          } else if (memberHasAbstractModifier && baseHasAbstract) {
-            if (errorNode) {
-              error(errorNode, Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0, baseClassName);
-            }
-            return 1 /* NeedsOverride */;
-          }
-        }
-      } else if (memberHasOverrideModifier) {
-        if (errorNode) {
-          const className = typeToString(type);
-          error(
-            errorNode,
-            isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class : Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class,
-            className
+        if (simplified !== target) {
+          inferFromTypes(source, simplified);
+        } else if (target.flags & 8388608 /* IndexedAccess */) {
+          const indexType = getSimplifiedType(
+            target.indexType,
+            /*writing*/
+            false
           );
-        }
-        return 2 /* HasInvalidOverride */;
-      }
-      return 0 /* Ok */;
-    }
-    function issueMemberSpecificError(node, typeWithThis, baseWithThis, broadDiag) {
-      let issuedMemberError = false;
-      for (const member of node.members) {
-        if (isStatic(member)) {
-          continue;
-        }
-        const declaredProp = member.name && getSymbolAtLocation(member.name) || getSymbolAtLocation(member);
-        if (declaredProp) {
-          const prop = getPropertyOfType(typeWithThis, declaredProp.escapedName);
-          const baseProp = getPropertyOfType(baseWithThis, declaredProp.escapedName);
-          if (prop && baseProp) {
-            const rootChain = () => chainDiagnosticMessages(
-              void 0,
-              Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2,
-              symbolToString(declaredProp),
-              typeToString(typeWithThis),
-              typeToString(baseWithThis)
+          if (indexType.flags & 465829888 /* Instantiable */) {
+            const simplified2 = distributeIndexOverObjectType(
+              getSimplifiedType(
+                target.objectType,
+                /*writing*/
+                false
+              ),
+              indexType,
+              /*writing*/
+              false
             );
-            if (!checkTypeAssignableTo(getTypeOfSymbol(prop), getTypeOfSymbol(baseProp), member.name || member, void 0, rootChain)) {
-              issuedMemberError = true;
-            }
-          }
+            if (simplified2 && simplified2 !== target) {
+              inferFromTypes(source, simplified2);
+            }
+          }
+        }
+      }
+      if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target)) && !(source.node && target.node)) {
+        inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target));
+      } else if (source.flags & 4194304 /* Index */ && target.flags & 4194304 /* Index */) {
+        inferFromContravariantTypes(source.type, target.type);
+      } else if ((isLiteralType(source) || source.flags & 4 /* String */) && target.flags & 4194304 /* Index */) {
+        const empty = createEmptyObjectTypeFromStringLiteral(source);
+        inferFromContravariantTypesWithPriority(empty, target.type, 256 /* LiteralKeyof */);
+      } else if (source.flags & 8388608 /* IndexedAccess */ && target.flags & 8388608 /* IndexedAccess */) {
+        inferFromTypes(source.objectType, target.objectType);
+        inferFromTypes(source.indexType, target.indexType);
+      } else if (source.flags & 268435456 /* StringMapping */ && target.flags & 268435456 /* StringMapping */) {
+        if (source.symbol === target.symbol) {
+          inferFromTypes(source.type, target.type);
+        }
+      } else if (source.flags & 33554432 /* Substitution */) {
+        inferFromTypes(source.baseType, target);
+        inferWithPriority(getSubstitutionIntersection(source), target, 4 /* SubstituteSource */);
+      } else if (target.flags & 16777216 /* Conditional */) {
+        invokeOnce(source, target, inferToConditionalType);
+      } else if (target.flags & 3145728 /* UnionOrIntersection */) {
+        inferToMultipleTypes(source, target.types, target.flags);
+      } else if (source.flags & 1048576 /* Union */) {
+        const sourceTypes = source.types;
+        for (const sourceType of sourceTypes) {
+          inferFromTypes(sourceType, target);
         }
-      }
-      if (!issuedMemberError) {
-        checkTypeAssignableTo(typeWithThis, baseWithThis, node.name || node, broadDiag);
-      }
-    }
-    function checkBaseTypeAccessibility(type, node) {
-      const signatures = getSignaturesOfType(type, 1 /* Construct */);
-      if (signatures.length) {
-        const declaration = signatures[0].declaration;
-        if (declaration && hasEffectiveModifier(declaration, 8 /* Private */)) {
-          const typeClassDeclaration = getClassLikeDeclarationOfSymbol(type.symbol);
-          if (!isNodeWithinClass(node, typeClassDeclaration)) {
-            error(node, Diagnostics.Cannot_extend_a_class_0_Class_constructor_is_marked_as_private, getFullyQualifiedName(type.symbol));
+      } else if (target.flags & 134217728 /* TemplateLiteral */) {
+        inferToTemplateLiteralType(source, target);
+      } else {
+        source = getReducedType(source);
+        if (!(priority & 512 /* NoConstraints */ && source.flags & (2097152 /* Intersection */ | 465829888 /* Instantiable */))) {
+          const apparentSource = getApparentType(source);
+          if (apparentSource !== source && allowComplexConstraintInference && !(apparentSource.flags & (524288 /* Object */ | 2097152 /* Intersection */))) {
+            allowComplexConstraintInference = false;
+            return inferFromTypes(apparentSource, target);
           }
+          source = apparentSource;
+        }
+        if (source.flags & (524288 /* Object */ | 2097152 /* Intersection */)) {
+          invokeOnce(source, target, inferFromObjectTypes);
         }
       }
     }
-    function getMemberOverrideModifierStatus(node, member) {
-      if (!member.name) {
-        return 0 /* Ok */;
-      }
-      const symbol = getSymbolOfNode(node);
-      const type = getDeclaredTypeOfSymbol(symbol);
-      const typeWithThis = getTypeWithThisArgument(type);
-      const staticType = getTypeOfSymbol(symbol);
-      const baseTypeNode = getEffectiveBaseTypeNode(node);
-      const baseTypes = baseTypeNode && getBaseTypes(type);
-      const baseWithThis = (baseTypes == null ? void 0 : baseTypes.length) ? getTypeWithThisArgument(first(baseTypes), type.thisType) : void 0;
-      const baseStaticType = getBaseConstructorTypeOfClass(type);
-      const memberHasOverrideModifier = member.parent ? hasOverrideModifier(member) : hasSyntacticModifier(member, 16384 /* Override */);
-      const memberName = unescapeLeadingUnderscores(getTextOfPropertyName(member.name));
-      return checkMemberForOverrideModifier(
-        node,
-        staticType,
-        baseStaticType,
-        baseWithThis,
-        type,
-        typeWithThis,
-        memberHasOverrideModifier,
-        hasAbstractModifier(member),
-        isStatic(member),
-        false,
-        memberName
-      );
-    }
-    function getTargetSymbol(s) {
-      return getCheckFlags(s) & 1 /* Instantiated */ ? s.target : s;
+    function inferWithPriority(source, target, newPriority) {
+      const savePriority = priority;
+      priority |= newPriority;
+      inferFromTypes(source, target);
+      priority = savePriority;
     }
-    function getClassOrInterfaceDeclarationsOfSymbol(symbol) {
-      return filter(symbol.declarations, (d) => d.kind === 260 /* ClassDeclaration */ || d.kind === 261 /* InterfaceDeclaration */);
-    }
-    function checkKindsOfPropertyMemberOverrides(type, baseType) {
-      var _a2, _b, _c, _d;
-      const baseProperties = getPropertiesOfType(baseType);
-      basePropertyCheck:
-        for (const baseProperty of baseProperties) {
-          const base = getTargetSymbol(baseProperty);
-          if (base.flags & 4194304 /* Prototype */) {
-            continue;
-          }
-          const baseSymbol = getPropertyOfObjectType(type, base.escapedName);
-          if (!baseSymbol) {
-            continue;
-          }
-          const derived = getTargetSymbol(baseSymbol);
-          const baseDeclarationFlags = getDeclarationModifierFlagsFromSymbol(base);
-          Debug.assert(!!derived, "derived should point to something, even if it is the base class' declaration.");
-          if (derived === base) {
-            const derivedClassDecl = getClassLikeDeclarationOfSymbol(type.symbol);
-            if (baseDeclarationFlags & 256 /* Abstract */ && (!derivedClassDecl || !hasSyntacticModifier(derivedClassDecl, 256 /* Abstract */))) {
-              for (const otherBaseType of getBaseTypes(type)) {
-                if (otherBaseType === baseType)
-                  continue;
-                const baseSymbol2 = getPropertyOfObjectType(otherBaseType, base.escapedName);
-                const derivedElsewhere = baseSymbol2 && getTargetSymbol(baseSymbol2);
-                if (derivedElsewhere && derivedElsewhere !== base) {
-                  continue basePropertyCheck;
-                }
-              }
-              if (derivedClassDecl.kind === 228 /* ClassExpression */) {
-                error(
-                  derivedClassDecl,
-                  Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1,
-                  symbolToString(baseProperty),
-                  typeToString(baseType)
-                );
-              } else {
-                error(
-                  derivedClassDecl,
-                  Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2,
-                  typeToString(type),
-                  symbolToString(baseProperty),
-                  typeToString(baseType)
-                );
-              }
-            }
-          } else {
-            const derivedDeclarationFlags = getDeclarationModifierFlagsFromSymbol(derived);
-            if (baseDeclarationFlags & 8 /* Private */ || derivedDeclarationFlags & 8 /* Private */) {
-              continue;
-            }
-            let errorMessage;
-            const basePropertyFlags = base.flags & 98308 /* PropertyOrAccessor */;
-            const derivedPropertyFlags = derived.flags & 98308 /* PropertyOrAccessor */;
-            if (basePropertyFlags && derivedPropertyFlags) {
-              if ((getCheckFlags(base) & 6 /* Synthetic */ ? (_a2 = base.declarations) == null ? void 0 : _a2.some((d) => isPropertyAbstractOrInterface(d, baseDeclarationFlags)) : (_b = base.declarations) == null ? void 0 : _b.every((d) => isPropertyAbstractOrInterface(d, baseDeclarationFlags))) || getCheckFlags(base) & 262144 /* Mapped */ || derived.valueDeclaration && isBinaryExpression(derived.valueDeclaration)) {
-                continue;
-              }
-              const overriddenInstanceProperty = basePropertyFlags !== 4 /* Property */ && derivedPropertyFlags === 4 /* Property */;
-              const overriddenInstanceAccessor = basePropertyFlags === 4 /* Property */ && derivedPropertyFlags !== 4 /* Property */;
-              if (overriddenInstanceProperty || overriddenInstanceAccessor) {
-                const errorMessage2 = overriddenInstanceProperty ? Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property : Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor;
-                error(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage2, symbolToString(base), typeToString(baseType), typeToString(type));
-              } else if (useDefineForClassFields) {
-                const uninitialized = (_c = derived.declarations) == null ? void 0 : _c.find((d) => d.kind === 169 /* PropertyDeclaration */ && !d.initializer);
-                if (uninitialized && !(derived.flags & 33554432 /* Transient */) && !(baseDeclarationFlags & 256 /* Abstract */) && !(derivedDeclarationFlags & 256 /* Abstract */) && !((_d = derived.declarations) == null ? void 0 : _d.some((d) => !!(d.flags & 16777216 /* Ambient */)))) {
-                  const constructor = findConstructorDeclaration(getClassLikeDeclarationOfSymbol(type.symbol));
-                  const propName = uninitialized.name;
-                  if (uninitialized.exclamationToken || !constructor || !isIdentifier(propName) || !strictNullChecks || !isPropertyInitializedInConstructor(propName, type, constructor)) {
-                    const errorMessage2 = Diagnostics.Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration;
-                    error(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage2, symbolToString(base), typeToString(baseType));
-                  }
-                }
-              }
-              continue;
-            } else if (isPrototypeProperty(base)) {
-              if (isPrototypeProperty(derived) || derived.flags & 4 /* Property */) {
-                continue;
-              } else {
-                Debug.assert(!!(derived.flags & 98304 /* Accessor */));
-                errorMessage = Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor;
-              }
-            } else if (base.flags & 98304 /* Accessor */) {
-              errorMessage = Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function;
-            } else {
-              errorMessage = Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function;
-            }
-            error(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type));
-          }
-        }
+    function inferFromContravariantTypesWithPriority(source, target, newPriority) {
+      const savePriority = priority;
+      priority |= newPriority;
+      inferFromContravariantTypes(source, target);
+      priority = savePriority;
     }
-    function isPropertyAbstractOrInterface(declaration, baseDeclarationFlags) {
-      return baseDeclarationFlags & 256 /* Abstract */ && (!isPropertyDeclaration(declaration) || !declaration.initializer) || isInterfaceDeclaration(declaration.parent);
+    function inferToMultipleTypesWithPriority(source, targets, targetFlags, newPriority) {
+      const savePriority = priority;
+      priority |= newPriority;
+      inferToMultipleTypes(source, targets, targetFlags);
+      priority = savePriority;
     }
-    function getNonInheritedProperties(type, baseTypes, properties) {
-      if (!length(baseTypes)) {
-        return properties;
+    function invokeOnce(source, target, action) {
+      const key = source.id + "," + target.id;
+      const status = visited && visited.get(key);
+      if (status !== void 0) {
+        inferencePriority = Math.min(inferencePriority, status);
+        return;
       }
-      const seen = /* @__PURE__ */ new Map();
-      forEach(properties, (p) => {
-        seen.set(p.escapedName, p);
-      });
-      for (const base of baseTypes) {
-        const properties2 = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType));
-        for (const prop of properties2) {
-          const existing = seen.get(prop.escapedName);
-          if (existing && prop.parent === existing.parent) {
-            seen.delete(prop.escapedName);
+      (visited || (visited = /* @__PURE__ */ new Map())).set(key, -1 /* Circularity */);
+      const saveInferencePriority = inferencePriority;
+      inferencePriority = 2048 /* MaxValue */;
+      const saveExpandingFlags = expandingFlags;
+      const sourceIdentity = getRecursionIdentity(source);
+      const targetIdentity = getRecursionIdentity(target);
+      if (contains(sourceStack, sourceIdentity))
+        expandingFlags |= 1 /* Source */;
+      if (contains(targetStack, targetIdentity))
+        expandingFlags |= 2 /* Target */;
+      if (expandingFlags !== 3 /* Both */) {
+        (sourceStack || (sourceStack = [])).push(sourceIdentity);
+        (targetStack || (targetStack = [])).push(targetIdentity);
+        action(source, target);
+        targetStack.pop();
+        sourceStack.pop();
+      } else {
+        inferencePriority = -1 /* Circularity */;
+      }
+      expandingFlags = saveExpandingFlags;
+      visited.set(key, inferencePriority);
+      inferencePriority = Math.min(inferencePriority, saveInferencePriority);
+    }
+    function inferFromMatchingTypes(sources, targets, matches) {
+      let matchedSources;
+      let matchedTargets;
+      for (const t of targets) {
+        for (const s of sources) {
+          if (matches(s, t)) {
+            inferFromTypes(s, t);
+            matchedSources = appendIfUnique(matchedSources, s);
+            matchedTargets = appendIfUnique(matchedTargets, t);
           }
         }
       }
-      return arrayFrom(seen.values());
+      return [
+        matchedSources ? filter(sources, (t) => !contains(matchedSources, t)) : sources,
+        matchedTargets ? filter(targets, (t) => !contains(matchedTargets, t)) : targets
+      ];
     }
-    function checkInheritedPropertiesAreIdentical(type, typeNode) {
-      const baseTypes = getBaseTypes(type);
-      if (baseTypes.length < 2) {
-        return true;
-      }
-      const seen = /* @__PURE__ */ new Map();
-      forEach(resolveDeclaredMembers(type).declaredProperties, (p) => {
-        seen.set(p.escapedName, { prop: p, containingType: type });
-      });
-      let ok = true;
-      for (const base of baseTypes) {
-        const properties = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType));
-        for (const prop of properties) {
-          const existing = seen.get(prop.escapedName);
-          if (!existing) {
-            seen.set(prop.escapedName, { prop, containingType: base });
-          } else {
-            const isInheritedProperty = existing.containingType !== type;
-            if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) {
-              ok = false;
-              const typeName1 = typeToString(existing.containingType);
-              const typeName2 = typeToString(base);
-              let errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical, symbolToString(prop), typeName1, typeName2);
-              errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2);
-              diagnostics.add(createDiagnosticForNodeFromMessageChain(typeNode, errorInfo));
-            }
-          }
+    function inferFromTypeArguments(sourceTypes, targetTypes, variances) {
+      const count = sourceTypes.length < targetTypes.length ? sourceTypes.length : targetTypes.length;
+      for (let i = 0; i < count; i++) {
+        if (i < variances.length && (variances[i] & 7 /* VarianceMask */) === 2 /* Contravariant */) {
+          inferFromContravariantTypes(sourceTypes[i], targetTypes[i]);
+        } else {
+          inferFromTypes(sourceTypes[i], targetTypes[i]);
         }
       }
-      return ok;
     }
-    function checkPropertyInitialization(node) {
-      if (!strictNullChecks || !strictPropertyInitialization || node.flags & 16777216 /* Ambient */) {
-        return;
+    function inferFromContravariantTypes(source, target) {
+      contravariant = !contravariant;
+      inferFromTypes(source, target);
+      contravariant = !contravariant;
+    }
+    function inferFromContravariantTypesIfStrictFunctionTypes(source, target) {
+      if (strictFunctionTypes || priority & 1024 /* AlwaysStrict */) {
+        inferFromContravariantTypes(source, target);
+      } else {
+        inferFromTypes(source, target);
       }
-      const constructor = findConstructorDeclaration(node);
-      for (const member of node.members) {
-        if (getEffectiveModifierFlags(member) & 2 /* Ambient */) {
-          continue;
-        }
-        if (!isStatic(member) && isPropertyWithoutInitializer(member)) {
-          const propName = member.name;
-          if (isIdentifier(propName) || isPrivateIdentifier(propName) || isComputedPropertyName(propName)) {
-            const type = getTypeOfSymbol(getSymbolOfNode(member));
-            if (!(type.flags & 3 /* AnyOrUnknown */ || containsUndefinedType(type))) {
-              if (!constructor || !isPropertyInitializedInConstructor(propName, type, constructor)) {
-                error(member.name, Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor, declarationNameToString(propName));
-              }
-            }
+    }
+    function getInferenceInfoForType(type) {
+      if (type.flags & 8650752 /* TypeVariable */) {
+        for (const inference of inferences) {
+          if (type === inference.typeParameter) {
+            return inference;
           }
         }
       }
+      return void 0;
     }
-    function isPropertyWithoutInitializer(node) {
-      return node.kind === 169 /* PropertyDeclaration */ && !hasAbstractModifier(node) && !node.exclamationToken && !node.initializer;
-    }
-    function isPropertyInitializedInStaticBlocks(propName, propType, staticBlocks, startPos, endPos) {
-      for (const staticBlock of staticBlocks) {
-        if (staticBlock.pos >= startPos && staticBlock.pos <= endPos) {
-          const reference = factory.createPropertyAccessExpression(factory.createThis(), propName);
-          setParent(reference.expression, reference);
-          setParent(reference, staticBlock);
-          reference.flowNode = staticBlock.returnFlowNode;
-          const flowType = getFlowTypeOfReference(reference, propType, getOptionalType(propType));
-          if (!containsUndefinedType(flowType)) {
-            return true;
-          }
+    function getSingleTypeVariableFromIntersectionTypes(types) {
+      let typeVariable;
+      for (const type of types) {
+        const t = type.flags & 2097152 /* Intersection */ && find(type.types, (t2) => !!getInferenceInfoForType(t2));
+        if (!t || typeVariable && t !== typeVariable) {
+          return void 0;
         }
+        typeVariable = t;
       }
-      return false;
+      return typeVariable;
     }
-    function isPropertyInitializedInConstructor(propName, propType, constructor) {
-      const reference = isComputedPropertyName(propName) ? factory.createElementAccessExpression(factory.createThis(), propName.expression) : factory.createPropertyAccessExpression(factory.createThis(), propName);
-      setParent(reference.expression, reference);
-      setParent(reference, constructor);
-      reference.flowNode = constructor.returnFlowNode;
-      const flowType = getFlowTypeOfReference(reference, propType, getOptionalType(propType));
-      return !containsUndefinedType(flowType);
-    }
-    function checkInterfaceDeclaration(node) {
-      if (!checkGrammarDecoratorsAndModifiers(node))
-        checkGrammarInterfaceDeclaration(node);
-      checkTypeParameters(node.typeParameters);
-      addLazyDiagnostic(() => {
-        checkTypeNameIsReserved(node.name, Diagnostics.Interface_name_cannot_be_0);
-        checkExportsOnMergedDeclarations(node);
-        const symbol = getSymbolOfNode(node);
-        checkTypeParameterListsIdentical(symbol);
-        const firstInterfaceDecl = getDeclarationOfKind(symbol, 261 /* InterfaceDeclaration */);
-        if (node === firstInterfaceDecl) {
-          const type = getDeclaredTypeOfSymbol(symbol);
-          const typeWithThis = getTypeWithThisArgument(type);
-          if (checkInheritedPropertiesAreIdentical(type, node.name)) {
-            for (const baseType of getBaseTypes(type)) {
-              checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType, type.thisType), node.name, Diagnostics.Interface_0_incorrectly_extends_interface_1);
+    function inferToMultipleTypes(source, targets, targetFlags) {
+      let typeVariableCount = 0;
+      if (targetFlags & 1048576 /* Union */) {
+        let nakedTypeVariable;
+        const sources = source.flags & 1048576 /* Union */ ? source.types : [source];
+        const matched = new Array(sources.length);
+        let inferenceCircularity = false;
+        for (const t of targets) {
+          if (getInferenceInfoForType(t)) {
+            nakedTypeVariable = t;
+            typeVariableCount++;
+          } else {
+            for (let i = 0; i < sources.length; i++) {
+              const saveInferencePriority = inferencePriority;
+              inferencePriority = 2048 /* MaxValue */;
+              inferFromTypes(sources[i], t);
+              if (inferencePriority === priority)
+                matched[i] = true;
+              inferenceCircularity = inferenceCircularity || inferencePriority === -1 /* Circularity */;
+              inferencePriority = Math.min(inferencePriority, saveInferencePriority);
             }
-            checkIndexConstraints(type, symbol);
           }
         }
-        checkObjectTypeForDuplicateDeclarations(node);
-      });
-      forEach(getInterfaceBaseTypeNodes(node), (heritageElement) => {
-        if (!isEntityNameExpression(heritageElement.expression) || isOptionalChain(heritageElement.expression)) {
-          error(heritageElement.expression, Diagnostics.An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments);
+        if (typeVariableCount === 0) {
+          const intersectionTypeVariable = getSingleTypeVariableFromIntersectionTypes(targets);
+          if (intersectionTypeVariable) {
+            inferWithPriority(source, intersectionTypeVariable, 1 /* NakedTypeVariable */);
+          }
+          return;
         }
-        checkTypeReferenceNode(heritageElement);
-      });
-      forEach(node.members, checkSourceElement);
-      addLazyDiagnostic(() => {
-        checkTypeForDuplicateIndexSignatures(node);
-        registerForUnusedIdentifiersCheck(node);
-      });
-    }
-    function checkTypeAliasDeclaration(node) {
-      checkGrammarDecoratorsAndModifiers(node);
-      checkTypeNameIsReserved(node.name, Diagnostics.Type_alias_name_cannot_be_0);
-      checkExportsOnMergedDeclarations(node);
-      checkTypeParameters(node.typeParameters);
-      if (node.type.kind === 139 /* IntrinsicKeyword */) {
-        if (!intrinsicTypeKinds.has(node.name.escapedText) || length(node.typeParameters) !== 1) {
-          error(node.type, Diagnostics.The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types);
+        if (typeVariableCount === 1 && !inferenceCircularity) {
+          const unmatched = flatMap(sources, (s, i) => matched[i] ? void 0 : s);
+          if (unmatched.length) {
+            inferFromTypes(getUnionType(unmatched), nakedTypeVariable);
+            return;
+          }
         }
       } else {
-        checkSourceElement(node.type);
-        registerForUnusedIdentifiersCheck(node);
+        for (const t of targets) {
+          if (getInferenceInfoForType(t)) {
+            typeVariableCount++;
+          } else {
+            inferFromTypes(source, t);
+          }
+        }
       }
-    }
-    function computeEnumMemberValues(node) {
-      const nodeLinks2 = getNodeLinks(node);
-      if (!(nodeLinks2.flags & 1024 /* EnumValuesComputed */)) {
-        nodeLinks2.flags |= 1024 /* EnumValuesComputed */;
-        let autoValue = 0;
-        for (const member of node.members) {
-          const value = computeMemberValue(member, autoValue);
-          getNodeLinks(member).enumMemberValue = value;
-          autoValue = typeof value === "number" ? value + 1 : void 0;
+      if (targetFlags & 2097152 /* Intersection */ ? typeVariableCount === 1 : typeVariableCount > 0) {
+        for (const t of targets) {
+          if (getInferenceInfoForType(t)) {
+            inferWithPriority(source, t, 1 /* NakedTypeVariable */);
+          }
         }
       }
     }
-    function computeMemberValue(member, autoValue) {
-      if (isComputedNonLiteralName(member.name)) {
-        error(member.name, Diagnostics.Computed_property_names_are_not_allowed_in_enums);
-      } else {
-        const text = getTextOfPropertyName(member.name);
-        if (isNumericLiteralName(text) && !isInfinityOrNaNString(text)) {
-          error(member.name, Diagnostics.An_enum_member_cannot_have_a_numeric_name);
+    function inferToMappedType(source, target, constraintType) {
+      if (constraintType.flags & 1048576 /* Union */) {
+        let result = false;
+        for (const type of constraintType.types) {
+          result = inferToMappedType(source, target, type) || result;
         }
+        return result;
       }
-      if (member.initializer) {
-        return computeConstantValue(member);
-      }
-      if (member.parent.flags & 16777216 /* Ambient */ && !isEnumConst(member.parent)) {
-        return void 0;
+      if (constraintType.flags & 4194304 /* Index */) {
+        const inference = getInferenceInfoForType(constraintType.type);
+        if (inference && !inference.isFixed && !isFromInferenceBlockedSource(source)) {
+          const inferredType = inferTypeForHomomorphicMappedType(source, target, constraintType);
+          if (inferredType) {
+            inferWithPriority(
+              inferredType,
+              inference.typeParameter,
+              getObjectFlags(source) & 262144 /* NonInferrableType */ ? 16 /* PartialHomomorphicMappedType */ : 8 /* HomomorphicMappedType */
+            );
+          }
+        }
+        return true;
       }
-      if (autoValue !== void 0) {
-        return autoValue;
+      if (constraintType.flags & 262144 /* TypeParameter */) {
+        inferWithPriority(getIndexType(source), constraintType, 32 /* MappedTypeConstraint */);
+        const extendedConstraint = getConstraintOfType(constraintType);
+        if (extendedConstraint && inferToMappedType(source, target, extendedConstraint)) {
+          return true;
+        }
+        const propTypes = map(getPropertiesOfType(source), getTypeOfSymbol);
+        const indexTypes = map(getIndexInfosOfType(source), (info) => info !== enumNumberIndexInfo ? info.type : neverType);
+        inferFromTypes(getUnionType(concatenate(propTypes, indexTypes)), getTemplateTypeFromMappedType(target));
+        return true;
       }
-      error(member.name, Diagnostics.Enum_member_must_have_initializer);
-      return void 0;
+      return false;
     }
-    function computeConstantValue(member) {
-      const isConstEnum = isEnumConst(member.parent);
-      const initializer = member.initializer;
-      const value = evaluate(initializer, member);
-      if (value !== void 0) {
-        if (isConstEnum && typeof value === "number" && !isFinite(value)) {
-          error(initializer, isNaN(value) ? Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN : Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value);
+    function inferToConditionalType(source, target) {
+      if (source.flags & 16777216 /* Conditional */) {
+        inferFromTypes(source.checkType, target.checkType);
+        inferFromTypes(source.extendsType, target.extendsType);
+        inferFromTypes(getTrueTypeFromConditionalType(source), getTrueTypeFromConditionalType(target));
+        inferFromTypes(getFalseTypeFromConditionalType(source), getFalseTypeFromConditionalType(target));
+      } else {
+        const targetTypes = [getTrueTypeFromConditionalType(target), getFalseTypeFromConditionalType(target)];
+        inferToMultipleTypesWithPriority(source, targetTypes, target.flags, contravariant ? 64 /* ContravariantConditional */ : 0);
+      }
+    }
+    function inferToTemplateLiteralType(source, target) {
+      const matches = inferTypesFromTemplateLiteralType(source, target);
+      const types = target.types;
+      if (matches || every(target.texts, (s) => s.length === 0)) {
+        for (let i = 0; i < types.length; i++) {
+          const source2 = matches ? matches[i] : neverType;
+          const target2 = types[i];
+          if (source2.flags & 128 /* StringLiteral */ && target2.flags & 8650752 /* TypeVariable */) {
+            const inferenceContext = getInferenceInfoForType(target2);
+            const constraint = inferenceContext ? getBaseConstraintOfType(inferenceContext.typeParameter) : void 0;
+            if (constraint && !isTypeAny(constraint)) {
+              const constraintTypes = constraint.flags & 1048576 /* Union */ ? constraint.types : [constraint];
+              let allTypeFlags = reduceLeft(constraintTypes, (flags, t) => flags | t.flags, 0);
+              if (!(allTypeFlags & 4 /* String */)) {
+                const str = source2.value;
+                if (allTypeFlags & 296 /* NumberLike */ && !isValidNumberString(
+                  str,
+                  /*roundTripOnly*/
+                  true
+                )) {
+                  allTypeFlags &= ~296 /* NumberLike */;
+                }
+                if (allTypeFlags & 2112 /* BigIntLike */ && !isValidBigIntString(
+                  str,
+                  /*roundTripOnly*/
+                  true
+                )) {
+                  allTypeFlags &= ~2112 /* BigIntLike */;
+                }
+                const matchingType = reduceLeft(
+                  constraintTypes,
+                  (left, right) => !(right.flags & allTypeFlags) ? left : left.flags & 4 /* String */ ? left : right.flags & 4 /* String */ ? source2 : left.flags & 134217728 /* TemplateLiteral */ ? left : right.flags & 134217728 /* TemplateLiteral */ && isTypeMatchedByTemplateLiteralType(source2, right) ? source2 : left.flags & 268435456 /* StringMapping */ ? left : right.flags & 268435456 /* StringMapping */ && str === applyStringMapping(right.symbol, str) ? source2 : left.flags & 128 /* StringLiteral */ ? left : right.flags & 128 /* StringLiteral */ && right.value === str ? right : left.flags & 8 /* Number */ ? left : right.flags & 8 /* Number */ ? getNumberLiteralType(+str) : left.flags & 32 /* Enum */ ? left : right.flags & 32 /* Enum */ ? getNumberLiteralType(+str) : left.flags & 256 /* NumberLiteral */ ? left : right.flags & 256 /* NumberLiteral */ && right.value === +str ? right : left.flags & 64 /* BigInt */ ? left : right.flags & 64 /* BigInt */ ? parseBigIntLiteralType(str) : left.flags & 2048 /* BigIntLiteral */ ? left : right.flags & 2048 /* BigIntLiteral */ && pseudoBigIntToString(right.value) === str ? right : left.flags & 16 /* Boolean */ ? left : right.flags & 16 /* Boolean */ ? str === "true" ? trueType : str === "false" ? falseType : booleanType : left.flags & 512 /* BooleanLiteral */ ? left : right.flags & 512 /* BooleanLiteral */ && right.intrinsicName === str ? right : left.flags & 32768 /* Undefined */ ? left : right.flags & 32768 /* Undefined */ && right.intrinsicName === str ? right : left.flags & 65536 /* Null */ ? left : right.flags & 65536 /* Null */ && right.intrinsicName === str ? right : left,
+                  neverType
+                );
+                if (!(matchingType.flags & 131072 /* Never */)) {
+                  inferFromTypes(matchingType, target2);
+                  continue;
+                }
+              }
+            }
+          }
+          inferFromTypes(source2, target2);
         }
-      } else if (isConstEnum) {
-        error(initializer, Diagnostics.const_enum_member_initializers_must_be_constant_expressions);
-      } else if (member.parent.flags & 16777216 /* Ambient */) {
-        error(initializer, Diagnostics.In_ambient_enum_declarations_member_initializer_must_be_constant_expression);
-      } else {
-        checkTypeAssignableTo(checkExpression(initializer), numberType, initializer, Diagnostics.Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values);
       }
-      return value;
     }
-    function evaluate(expr, location2) {
-      switch (expr.kind) {
-        case 221 /* PrefixUnaryExpression */:
-          const value = evaluate(expr.operand, location2);
-          if (typeof value === "number") {
-            switch (expr.operator) {
-              case 39 /* PlusToken */:
-                return value;
-              case 40 /* MinusToken */:
-                return -value;
-              case 54 /* TildeToken */:
-                return ~value;
+    function inferFromObjectTypes(source, target) {
+      var _a2, _b;
+      if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target))) {
+        inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target));
+        return;
+      }
+      if (isGenericMappedType(source) && isGenericMappedType(target)) {
+        inferFromTypes(getConstraintTypeFromMappedType(source), getConstraintTypeFromMappedType(target));
+        inferFromTypes(getTemplateTypeFromMappedType(source), getTemplateTypeFromMappedType(target));
+        const sourceNameType = getNameTypeFromMappedType(source);
+        const targetNameType = getNameTypeFromMappedType(target);
+        if (sourceNameType && targetNameType)
+          inferFromTypes(sourceNameType, targetNameType);
+      }
+      if (getObjectFlags(target) & 32 /* Mapped */ && !target.declaration.nameType) {
+        const constraintType = getConstraintTypeFromMappedType(target);
+        if (inferToMappedType(source, target, constraintType)) {
+          return;
+        }
+      }
+      if (!typesDefinitelyUnrelated(source, target)) {
+        if (isArrayOrTupleType(source)) {
+          if (isTupleType(target)) {
+            const sourceArity = getTypeReferenceArity(source);
+            const targetArity = getTypeReferenceArity(target);
+            const elementTypes = getTypeArguments(target);
+            const elementFlags = target.target.elementFlags;
+            if (isTupleType(source) && isTupleTypeStructureMatching(source, target)) {
+              for (let i = 0; i < targetArity; i++) {
+                inferFromTypes(getTypeArguments(source)[i], elementTypes[i]);
+              }
+              return;
             }
-          }
-          break;
-        case 223 /* BinaryExpression */:
-          const left = evaluate(expr.left, location2);
-          const right = evaluate(expr.right, location2);
-          if (typeof left === "number" && typeof right === "number") {
-            switch (expr.operatorToken.kind) {
-              case 51 /* BarToken */:
-                return left | right;
-              case 50 /* AmpersandToken */:
-                return left & right;
-              case 48 /* GreaterThanGreaterThanToken */:
-                return left >> right;
-              case 49 /* GreaterThanGreaterThanGreaterThanToken */:
-                return left >>> right;
-              case 47 /* LessThanLessThanToken */:
-                return left << right;
-              case 52 /* CaretToken */:
-                return left ^ right;
-              case 41 /* AsteriskToken */:
-                return left * right;
-              case 43 /* SlashToken */:
-                return left / right;
-              case 39 /* PlusToken */:
-                return left + right;
-              case 40 /* MinusToken */:
-                return left - right;
-              case 44 /* PercentToken */:
-                return left % right;
-              case 42 /* AsteriskAsteriskToken */:
-                return left ** right;
+            const startLength = isTupleType(source) ? Math.min(source.target.fixedLength, target.target.fixedLength) : 0;
+            const endLength = Math.min(
+              isTupleType(source) ? getEndElementCount(source.target, 3 /* Fixed */) : 0,
+              target.target.hasRestElement ? getEndElementCount(target.target, 3 /* Fixed */) : 0
+            );
+            for (let i = 0; i < startLength; i++) {
+              inferFromTypes(getTypeArguments(source)[i], elementTypes[i]);
             }
-          } else if ((typeof left === "string" || typeof left === "number") && (typeof right === "string" || typeof right === "number") && expr.operatorToken.kind === 39 /* PlusToken */) {
-            return "" + left + right;
-          }
-          break;
-        case 10 /* StringLiteral */:
-        case 14 /* NoSubstitutionTemplateLiteral */:
-          return expr.text;
-        case 225 /* TemplateExpression */:
-          return evaluateTemplateExpression(expr, location2);
-        case 8 /* NumericLiteral */:
-          checkGrammarNumericLiteral(expr);
-          return +expr.text;
-        case 214 /* ParenthesizedExpression */:
-          return evaluate(expr.expression, location2);
-        case 79 /* Identifier */:
-          if (isInfinityOrNaNString(expr.escapedText)) {
-            return +expr.escapedText;
-          }
-        case 208 /* PropertyAccessExpression */:
-          if (isEntityNameExpression(expr)) {
-            const symbol = resolveEntityName(expr, 111551 /* Value */, true);
-            if (symbol) {
-              if (symbol.flags & 8 /* EnumMember */) {
-                return evaluateEnumMember(expr, symbol, location2);
+            if (!isTupleType(source) || sourceArity - startLength - endLength === 1 && source.target.elementFlags[startLength] & 4 /* Rest */) {
+              const restType = getTypeArguments(source)[startLength];
+              for (let i = startLength; i < targetArity - endLength; i++) {
+                inferFromTypes(elementFlags[i] & 8 /* Variadic */ ? createArrayType(restType) : restType, elementTypes[i]);
               }
-              if (isConstVariable(symbol)) {
-                const declaration = symbol.valueDeclaration;
-                if (declaration && !declaration.type && declaration.initializer && declaration !== location2 && isBlockScopedNameDeclaredBeforeUse(declaration, location2)) {
-                  return evaluate(declaration.initializer, declaration);
+            } else {
+              const middleLength = targetArity - startLength - endLength;
+              if (middleLength === 2) {
+                if (elementFlags[startLength] & elementFlags[startLength + 1] & 8 /* Variadic */ && isTupleType(source)) {
+                  const targetInfo = getInferenceInfoForType(elementTypes[startLength]);
+                  if (targetInfo && targetInfo.impliedArity !== void 0) {
+                    inferFromTypes(sliceTupleType(source, startLength, endLength + sourceArity - targetInfo.impliedArity), elementTypes[startLength]);
+                    inferFromTypes(sliceTupleType(source, startLength + targetInfo.impliedArity, endLength), elementTypes[startLength + 1]);
+                  }
+                } else if (elementFlags[startLength] & 8 /* Variadic */ && elementFlags[startLength + 1] & 4 /* Rest */) {
+                  const param = (_a2 = getInferenceInfoForType(elementTypes[startLength])) == null ? void 0 : _a2.typeParameter;
+                  const constraint = param && getBaseConstraintOfType(param);
+                  if (constraint && isTupleType(constraint) && !constraint.target.hasRestElement) {
+                    const impliedArity = constraint.target.fixedLength;
+                    inferFromTypes(sliceTupleType(source, startLength, sourceArity - (startLength + impliedArity)), elementTypes[startLength]);
+                    inferFromTypes(getElementTypeOfSliceOfTupleType(source, startLength + impliedArity, endLength), elementTypes[startLength + 1]);
+                  }
+                } else if (elementFlags[startLength] & 4 /* Rest */ && elementFlags[startLength + 1] & 8 /* Variadic */ && isTupleType(source)) {
+                  const param = (_b = getInferenceInfoForType(elementTypes[startLength + 1])) == null ? void 0 : _b.typeParameter;
+                  const constraint = param && getBaseConstraintOfType(param);
+                  if (constraint && isTupleType(constraint) && !constraint.target.hasRestElement) {
+                    const impliedArity = constraint.target.fixedLength;
+                    const endIndex = sourceArity - getEndElementCount(target.target, 3 /* Fixed */);
+                    const startIndex = endIndex - impliedArity;
+                    const trailingSlice = createTupleType(
+                      getTypeArguments(source).slice(startIndex, endIndex),
+                      source.target.elementFlags.slice(startIndex, endIndex),
+                      /*readonly*/
+                      false,
+                      source.target.labeledElementDeclarations && source.target.labeledElementDeclarations.slice(startIndex, endIndex)
+                    );
+                    inferFromTypes(getElementTypeOfSliceOfTupleType(source, startLength, endLength + impliedArity), elementTypes[startLength]);
+                    inferFromTypes(trailingSlice, elementTypes[startLength + 1]);
+                  }
+                }
+              } else if (middleLength === 1 && elementFlags[startLength] & 8 /* Variadic */) {
+                const endsInOptional = target.target.elementFlags[targetArity - 1] & 2 /* Optional */;
+                const sourceSlice = isTupleType(source) ? sliceTupleType(source, startLength, endLength) : createArrayType(getTypeArguments(source)[0]);
+                inferWithPriority(sourceSlice, elementTypes[startLength], endsInOptional ? 2 /* SpeculativeTuple */ : 0);
+              } else if (middleLength === 1 && elementFlags[startLength] & 4 /* Rest */) {
+                const restType = isTupleType(source) ? getElementTypeOfSliceOfTupleType(source, startLength, endLength) : getTypeArguments(source)[0];
+                if (restType) {
+                  inferFromTypes(restType, elementTypes[startLength]);
                 }
               }
             }
-          }
-          break;
-        case 209 /* ElementAccessExpression */:
-          const root = expr.expression;
-          if (isEntityNameExpression(root) && isStringLiteralLike(expr.argumentExpression)) {
-            const rootSymbol = resolveEntityName(root, 111551 /* Value */, true);
-            if (rootSymbol && rootSymbol.flags & 384 /* Enum */) {
-              const name = escapeLeadingUnderscores(expr.argumentExpression.text);
-              const member = rootSymbol.exports.get(name);
-              if (member) {
-                return evaluateEnumMember(expr, member, location2);
-              }
+            for (let i = 0; i < endLength; i++) {
+              inferFromTypes(getTypeArguments(source)[sourceArity - i - 1], elementTypes[targetArity - i - 1]);
             }
+            return;
           }
-          break;
-      }
-      return void 0;
-    }
-    function evaluateEnumMember(expr, symbol, location2) {
-      const declaration = symbol.valueDeclaration;
-      if (!declaration || declaration === location2) {
-        error(expr, Diagnostics.Property_0_is_used_before_being_assigned, symbolToString(symbol));
-        return void 0;
-      }
-      if (!isBlockScopedNameDeclaredBeforeUse(declaration, location2)) {
-        error(expr, Diagnostics.A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums);
-        return 0;
+          if (isArrayType(target)) {
+            inferFromIndexTypes(source, target);
+            return;
+          }
+        }
+        inferFromProperties(source, target);
+        inferFromSignatures(source, target, 0 /* Call */);
+        inferFromSignatures(source, target, 1 /* Construct */);
+        inferFromIndexTypes(source, target);
       }
-      return getEnumMemberValue(declaration);
     }
-    function evaluateTemplateExpression(expr, location2) {
-      let result = expr.head.text;
-      for (const span of expr.templateSpans) {
-        const value = evaluate(span.expression, location2);
-        if (value === void 0) {
-          return void 0;
+    function inferFromProperties(source, target) {
+      const properties = getPropertiesOfObjectType(target);
+      for (const targetProp of properties) {
+        const sourceProp = getPropertyOfType(source, targetProp.escapedName);
+        if (sourceProp && !some(sourceProp.declarations, hasSkipDirectInferenceFlag)) {
+          inferFromTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp));
         }
-        result += value;
-        result += span.literal.text;
       }
-      return result;
     }
-    function checkEnumDeclaration(node) {
-      addLazyDiagnostic(() => checkEnumDeclarationWorker(node));
+    function inferFromSignatures(source, target, kind) {
+      const sourceSignatures = getSignaturesOfType(source, kind);
+      const targetSignatures = getSignaturesOfType(target, kind);
+      const sourceLen = sourceSignatures.length;
+      const targetLen = targetSignatures.length;
+      const len = sourceLen < targetLen ? sourceLen : targetLen;
+      for (let i = 0; i < len; i++) {
+        inferFromSignature(getBaseSignature(sourceSignatures[sourceLen - len + i]), getErasedSignature(targetSignatures[targetLen - len + i]));
+      }
     }
-    function checkEnumDeclarationWorker(node) {
-      checkGrammarDecoratorsAndModifiers(node);
-      checkCollisionsForDeclarationName(node, node.name);
-      checkExportsOnMergedDeclarations(node);
-      node.members.forEach(checkEnumMember);
-      computeEnumMemberValues(node);
-      const enumSymbol = getSymbolOfNode(node);
-      const firstDeclaration = getDeclarationOfKind(enumSymbol, node.kind);
-      if (node === firstDeclaration) {
-        if (enumSymbol.declarations && enumSymbol.declarations.length > 1) {
-          const enumIsConst = isEnumConst(node);
-          forEach(enumSymbol.declarations, (decl) => {
-            if (isEnumDeclaration(decl) && isEnumConst(decl) !== enumIsConst) {
-              error(getNameOfDeclaration(decl), Diagnostics.Enum_declarations_must_all_be_const_or_non_const);
+    function inferFromSignature(source, target) {
+      const saveBivariant = bivariant;
+      const kind = target.declaration ? target.declaration.kind : 0 /* Unknown */;
+      bivariant = bivariant || kind === 171 /* MethodDeclaration */ || kind === 170 /* MethodSignature */ || kind === 173 /* Constructor */;
+      applyToParameterTypes(source, target, inferFromContravariantTypesIfStrictFunctionTypes);
+      bivariant = saveBivariant;
+      applyToReturnTypes(source, target, inferFromTypes);
+    }
+    function inferFromIndexTypes(source, target) {
+      const priority2 = getObjectFlags(source) & getObjectFlags(target) & 32 /* Mapped */ ? 8 /* HomomorphicMappedType */ : 0;
+      const indexInfos = getIndexInfosOfType(target);
+      if (isObjectTypeWithInferableIndex(source)) {
+        for (const targetInfo of indexInfos) {
+          const propTypes = [];
+          for (const prop of getPropertiesOfType(source)) {
+            if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */), targetInfo.keyType)) {
+              const propType = getTypeOfSymbol(prop);
+              propTypes.push(prop.flags & 16777216 /* Optional */ ? removeMissingOrUndefinedType(propType) : propType);
             }
-          });
-        }
-        let seenEnumMissingInitialInitializer = false;
-        forEach(enumSymbol.declarations, (declaration) => {
-          if (declaration.kind !== 263 /* EnumDeclaration */) {
-            return false;
-          }
-          const enumDeclaration = declaration;
-          if (!enumDeclaration.members.length) {
-            return false;
           }
-          const firstEnumMember = enumDeclaration.members[0];
-          if (!firstEnumMember.initializer) {
-            if (seenEnumMissingInitialInitializer) {
-              error(firstEnumMember.name, Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element);
-            } else {
-              seenEnumMissingInitialInitializer = true;
+          for (const info of getIndexInfosOfType(source)) {
+            if (isApplicableIndexType(info.keyType, targetInfo.keyType)) {
+              propTypes.push(info.type);
             }
           }
-        });
+          if (propTypes.length) {
+            inferWithPriority(getUnionType(propTypes), targetInfo.type, priority2);
+          }
+        }
       }
-    }
-    function checkEnumMember(node) {
-      if (isPrivateIdentifier(node.name)) {
-        error(node, Diagnostics.An_enum_member_cannot_be_named_with_a_private_identifier);
+      for (const targetInfo of indexInfos) {
+        const sourceInfo = getApplicableIndexInfo(source, targetInfo.keyType);
+        if (sourceInfo) {
+          inferWithPriority(sourceInfo.type, targetInfo.type, priority2);
+        }
       }
-      if (node.initializer) {
-        checkExpression(node.initializer);
+    }
+  }
+  function isTypeOrBaseIdenticalTo(s, t) {
+    return t === missingType ? s === t : isTypeIdenticalTo(s, t) || !!(t.flags & 4 /* String */ && s.flags & 128 /* StringLiteral */ || t.flags & 8 /* Number */ && s.flags & 256 /* NumberLiteral */);
+  }
+  function isTypeCloselyMatchedBy(s, t) {
+    return !!(s.flags & 524288 /* Object */ && t.flags & 524288 /* Object */ && s.symbol && s.symbol === t.symbol || s.aliasSymbol && s.aliasTypeArguments && s.aliasSymbol === t.aliasSymbol);
+  }
+  function hasPrimitiveConstraint(type) {
+    const constraint = getConstraintOfTypeParameter(type);
+    return !!constraint && maybeTypeOfKind(constraint.flags & 16777216 /* Conditional */ ? getDefaultConstraintOfConditionalType(constraint) : constraint, 131068 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */);
+  }
+  function isObjectLiteralType2(type) {
+    return !!(getObjectFlags(type) & 128 /* ObjectLiteral */);
+  }
+  function isObjectOrArrayLiteralType(type) {
+    return !!(getObjectFlags(type) & (128 /* ObjectLiteral */ | 16384 /* ArrayLiteral */));
+  }
+  function unionObjectAndArrayLiteralCandidates(candidates) {
+    if (candidates.length > 1) {
+      const objectLiterals = filter(candidates, isObjectOrArrayLiteralType);
+      if (objectLiterals.length) {
+        const literalsType = getUnionType(objectLiterals, 2 /* Subtype */);
+        return concatenate(filter(candidates, (t) => !isObjectOrArrayLiteralType(t)), [literalsType]);
       }
     }
-    function getFirstNonAmbientClassOrFunctionDeclaration(symbol) {
-      const declarations = symbol.declarations;
-      if (declarations) {
-        for (const declaration of declarations) {
-          if ((declaration.kind === 260 /* ClassDeclaration */ || declaration.kind === 259 /* FunctionDeclaration */ && nodeIsPresent(declaration.body)) && !(declaration.flags & 16777216 /* Ambient */)) {
-            return declaration;
+    return candidates;
+  }
+  function getContravariantInference(inference) {
+    return inference.priority & 416 /* PriorityImpliesCombination */ ? getIntersectionType(inference.contraCandidates) : getCommonSubtype(inference.contraCandidates);
+  }
+  function getCovariantInference(inference, signature) {
+    const candidates = unionObjectAndArrayLiteralCandidates(inference.candidates);
+    const primitiveConstraint = hasPrimitiveConstraint(inference.typeParameter) || isConstTypeVariable(inference.typeParameter);
+    const widenLiteralTypes = !primitiveConstraint && inference.topLevel && (inference.isFixed || !isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), inference.typeParameter));
+    const baseCandidates = primitiveConstraint ? sameMap(candidates, getRegularTypeOfLiteralType) : widenLiteralTypes ? sameMap(candidates, getWidenedLiteralType) : candidates;
+    const unwidenedType = inference.priority & 416 /* PriorityImpliesCombination */ ? getUnionType(baseCandidates, 2 /* Subtype */) : getCommonSupertype(baseCandidates);
+    return getWidenedType(unwidenedType);
+  }
+  function getInferredType(context, index) {
+    const inference = context.inferences[index];
+    if (!inference.inferredType) {
+      let inferredType;
+      const signature = context.signature;
+      if (signature) {
+        const inferredCovariantType = inference.candidates ? getCovariantInference(inference, signature) : void 0;
+        if (inference.contraCandidates) {
+          const useCovariantType = inferredCovariantType && !(inferredCovariantType.flags & 131072 /* Never */) && some(inference.contraCandidates, (t) => isTypeSubtypeOf(inferredCovariantType, t)) && every(context.inferences, (other) => other !== inference && getConstraintOfTypeParameter(other.typeParameter) !== inference.typeParameter || every(other.candidates, (t) => isTypeSubtypeOf(t, inferredCovariantType)));
+          inferredType = useCovariantType ? inferredCovariantType : getContravariantInference(inference);
+        } else if (inferredCovariantType) {
+          inferredType = inferredCovariantType;
+        } else if (context.flags & 1 /* NoDefault */) {
+          inferredType = silentNeverType;
+        } else {
+          const defaultType = getDefaultFromTypeParameter(inference.typeParameter);
+          if (defaultType) {
+            inferredType = instantiateType(defaultType, mergeTypeMappers(createBackreferenceMapper(context, index), context.nonFixingMapper));
           }
         }
-      }
-      return void 0;
-    }
-    function inSameLexicalScope(node1, node2) {
-      const container1 = getEnclosingBlockScopeContainer(node1);
-      const container2 = getEnclosingBlockScopeContainer(node2);
-      if (isGlobalSourceFile(container1)) {
-        return isGlobalSourceFile(container2);
-      } else if (isGlobalSourceFile(container2)) {
-        return false;
       } else {
-        return container1 === container2;
+        inferredType = getTypeFromInference(inference);
       }
-    }
-    function checkModuleDeclaration(node) {
-      if (node.body) {
-        checkSourceElement(node.body);
-        if (!isGlobalScopeAugmentation(node)) {
-          registerForUnusedIdentifiersCheck(node);
+      inference.inferredType = inferredType || getDefaultTypeArgumentType(!!(context.flags & 2 /* AnyDefault */));
+      const constraint = getConstraintOfTypeParameter(inference.typeParameter);
+      if (constraint) {
+        const instantiatedConstraint = instantiateType(constraint, context.nonFixingMapper);
+        if (!inferredType || !context.compareTypes(inferredType, getTypeWithThisArgument(instantiatedConstraint, inferredType))) {
+          inference.inferredType = inferredType = instantiatedConstraint;
         }
       }
-      addLazyDiagnostic(checkModuleDeclarationDiagnostics);
-      function checkModuleDeclarationDiagnostics() {
-        const isGlobalAugmentation = isGlobalScopeAugmentation(node);
-        const inAmbientContext = node.flags & 16777216 /* Ambient */;
-        if (isGlobalAugmentation && !inAmbientContext) {
-          error(node.name, Diagnostics.Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context);
+    }
+    return inference.inferredType;
+  }
+  function getDefaultTypeArgumentType(isInJavaScriptFile) {
+    return isInJavaScriptFile ? anyType : unknownType;
+  }
+  function getInferredTypes(context) {
+    const result = [];
+    for (let i = 0; i < context.inferences.length; i++) {
+      result.push(getInferredType(context, i));
+    }
+    return result;
+  }
+  function getCannotFindNameDiagnosticForName(node) {
+    switch (node.escapedText) {
+      case "document":
+      case "console":
+        return Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom;
+      case "$":
+        return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery;
+      case "describe":
+      case "suite":
+      case "it":
+      case "test":
+        return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha;
+      case "process":
+      case "require":
+      case "Buffer":
+      case "module":
+        return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode;
+      case "Map":
+      case "Set":
+      case "Promise":
+      case "Symbol":
+      case "WeakMap":
+      case "WeakSet":
+      case "Iterator":
+      case "AsyncIterator":
+      case "SharedArrayBuffer":
+      case "Atomics":
+      case "AsyncIterable":
+      case "AsyncIterableIterator":
+      case "AsyncGenerator":
+      case "AsyncGeneratorFunction":
+      case "BigInt":
+      case "Reflect":
+      case "BigInt64Array":
+      case "BigUint64Array":
+        return Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later;
+      case "await":
+        if (isCallExpression(node.parent)) {
+          return Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function;
         }
-        const isAmbientExternalModule = isAmbientModule(node);
-        const contextErrorMessage = isAmbientExternalModule ? Diagnostics.An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file : Diagnostics.A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module;
-        if (checkGrammarModuleElementContext(node, contextErrorMessage)) {
-          return;
+      default:
+        if (node.parent.kind === 300 /* ShorthandPropertyAssignment */) {
+          return Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer;
+        } else {
+          return Diagnostics.Cannot_find_name_0;
         }
-        if (!checkGrammarDecoratorsAndModifiers(node)) {
-          if (!inAmbientContext && node.name.kind === 10 /* StringLiteral */) {
-            grammarErrorOnNode(node.name, Diagnostics.Only_ambient_modules_can_use_quoted_names);
-          }
+    }
+  }
+  function getResolvedSymbol(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedSymbol) {
+      links.resolvedSymbol = !nodeIsMissing(node) && resolveName(
+        node,
+        node.escapedText,
+        111551 /* Value */ | 1048576 /* ExportValue */,
+        getCannotFindNameDiagnosticForName(node),
+        node,
+        !isWriteOnlyAccess(node),
+        /*excludeGlobals*/
+        false
+      ) || unknownSymbol;
+    }
+    return links.resolvedSymbol;
+  }
+  function isInTypeQuery(node) {
+    return !!findAncestor(
+      node,
+      (n) => n.kind === 183 /* TypeQuery */ ? true : n.kind === 79 /* Identifier */ || n.kind === 163 /* QualifiedName */ ? false : "quit"
+    );
+  }
+  function isInAmbientOrTypeNode(node) {
+    return !!(node.flags & 16777216 /* Ambient */ || findAncestor(node, (n) => isInterfaceDeclaration(n) || isTypeLiteralNode(n)));
+  }
+  function getFlowCacheKey(node, declaredType, initialType, flowContainer) {
+    switch (node.kind) {
+      case 79 /* Identifier */:
+        if (!isThisInTypeQuery(node)) {
+          const symbol = getResolvedSymbol(node);
+          return symbol !== unknownSymbol ? `${flowContainer ? getNodeId(flowContainer) : "-1"}|${getTypeId(declaredType)}|${getTypeId(initialType)}|${getSymbolId(symbol)}` : void 0;
         }
-        if (isIdentifier(node.name)) {
-          checkCollisionsForDeclarationName(node, node.name);
+      case 108 /* ThisKeyword */:
+        return `0|${flowContainer ? getNodeId(flowContainer) : "-1"}|${getTypeId(declaredType)}|${getTypeId(initialType)}`;
+      case 232 /* NonNullExpression */:
+      case 214 /* ParenthesizedExpression */:
+        return getFlowCacheKey(node.expression, declaredType, initialType, flowContainer);
+      case 163 /* QualifiedName */:
+        const left = getFlowCacheKey(node.left, declaredType, initialType, flowContainer);
+        return left && left + "." + node.right.escapedText;
+      case 208 /* PropertyAccessExpression */:
+      case 209 /* ElementAccessExpression */:
+        const propName = getAccessedPropertyName(node);
+        if (propName !== void 0) {
+          const key = getFlowCacheKey(node.expression, declaredType, initialType, flowContainer);
+          return key && key + "." + propName;
         }
-        checkExportsOnMergedDeclarations(node);
-        const symbol = getSymbolOfNode(node);
-        if (symbol.flags & 512 /* ValueModule */ && !inAmbientContext && symbol.declarations && symbol.declarations.length > 1 && isInstantiatedModule(node, shouldPreserveConstEnums(compilerOptions))) {
-          const firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol);
-          if (firstNonAmbientClassOrFunc) {
-            if (getSourceFileOfNode(node) !== getSourceFileOfNode(firstNonAmbientClassOrFunc)) {
-              error(node.name, Diagnostics.A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged);
-            } else if (node.pos < firstNonAmbientClassOrFunc.pos) {
-              error(node.name, Diagnostics.A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged);
-            }
-          }
-          const mergedClass = getDeclarationOfKind(symbol, 260 /* ClassDeclaration */);
-          if (mergedClass && inSameLexicalScope(node, mergedClass)) {
-            getNodeLinks(node).flags |= 2048 /* LexicalModuleMergesWithClass */;
-          }
+        break;
+      case 203 /* ObjectBindingPattern */:
+      case 204 /* ArrayBindingPattern */:
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
+      case 171 /* MethodDeclaration */:
+        return `${getNodeId(node)}#${getTypeId(declaredType)}`;
+    }
+    return void 0;
+  }
+  function isMatchingReference(source, target) {
+    switch (target.kind) {
+      case 214 /* ParenthesizedExpression */:
+      case 232 /* NonNullExpression */:
+        return isMatchingReference(source, target.expression);
+      case 223 /* BinaryExpression */:
+        return isAssignmentExpression(target) && isMatchingReference(source, target.left) || isBinaryExpression(target) && target.operatorToken.kind === 27 /* CommaToken */ && isMatchingReference(source, target.right);
+    }
+    switch (source.kind) {
+      case 233 /* MetaProperty */:
+        return target.kind === 233 /* MetaProperty */ && source.keywordToken === target.keywordToken && source.name.escapedText === target.name.escapedText;
+      case 79 /* Identifier */:
+      case 80 /* PrivateIdentifier */:
+        return isThisInTypeQuery(source) ? target.kind === 108 /* ThisKeyword */ : target.kind === 79 /* Identifier */ && getResolvedSymbol(source) === getResolvedSymbol(target) || (isVariableDeclaration(target) || isBindingElement(target)) && getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfDeclaration(target);
+      case 108 /* ThisKeyword */:
+        return target.kind === 108 /* ThisKeyword */;
+      case 106 /* SuperKeyword */:
+        return target.kind === 106 /* SuperKeyword */;
+      case 232 /* NonNullExpression */:
+      case 214 /* ParenthesizedExpression */:
+        return isMatchingReference(source.expression, target);
+      case 208 /* PropertyAccessExpression */:
+      case 209 /* ElementAccessExpression */:
+        const sourcePropertyName = getAccessedPropertyName(source);
+        const targetPropertyName = isAccessExpression(target) ? getAccessedPropertyName(target) : void 0;
+        return sourcePropertyName !== void 0 && targetPropertyName !== void 0 && targetPropertyName === sourcePropertyName && isMatchingReference(source.expression, target.expression);
+      case 163 /* QualifiedName */:
+        return isAccessExpression(target) && source.right.escapedText === getAccessedPropertyName(target) && isMatchingReference(source.left, target.expression);
+      case 223 /* BinaryExpression */:
+        return isBinaryExpression(source) && source.operatorToken.kind === 27 /* CommaToken */ && isMatchingReference(source.right, target);
+    }
+    return false;
+  }
+  function getAccessedPropertyName(access) {
+    if (isPropertyAccessExpression(access)) {
+      return access.name.escapedText;
+    }
+    if (isElementAccessExpression(access)) {
+      return tryGetElementAccessExpressionName(access);
+    }
+    if (isBindingElement(access)) {
+      const name = getDestructuringPropertyName(access);
+      return name ? escapeLeadingUnderscores(name) : void 0;
+    }
+    if (isParameter(access)) {
+      return "" + access.parent.parameters.indexOf(access);
+    }
+    return void 0;
+  }
+  function tryGetNameFromType(type) {
+    return type.flags & 8192 /* UniqueESSymbol */ ? type.escapedName : type.flags & 384 /* StringOrNumberLiteral */ ? escapeLeadingUnderscores("" + type.value) : void 0;
+  }
+  function tryGetElementAccessExpressionName(node) {
+    if (isStringOrNumericLiteralLike(node.argumentExpression)) {
+      return escapeLeadingUnderscores(node.argumentExpression.text);
+    }
+    if (isEntityNameExpression(node.argumentExpression)) {
+      const symbol = resolveEntityName(
+        node.argumentExpression,
+        111551 /* Value */,
+        /*ignoreErrors*/
+        true
+      );
+      if (!symbol || !(isConstVariable(symbol) || symbol.flags & 8 /* EnumMember */))
+        return void 0;
+      const declaration = symbol.valueDeclaration;
+      if (declaration === void 0)
+        return void 0;
+      const type = tryGetTypeFromEffectiveTypeNode(declaration);
+      if (type) {
+        const name = tryGetNameFromType(type);
+        if (name !== void 0) {
+          return name;
         }
-        if (isAmbientExternalModule) {
-          if (isExternalModuleAugmentation(node)) {
-            const checkBody = isGlobalAugmentation || getSymbolOfNode(node).flags & 33554432 /* Transient */;
-            if (checkBody && node.body) {
-              for (const statement of node.body.statements) {
-                checkModuleAugmentationElement(statement, isGlobalAugmentation);
-              }
-            }
-          } else if (isGlobalSourceFile(node.parent)) {
-            if (isGlobalAugmentation) {
-              error(node.name, Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations);
-            } else if (isExternalModuleNameRelative(getTextOfIdentifierOrLiteral(node.name))) {
-              error(node.name, Diagnostics.Ambient_module_declaration_cannot_specify_relative_module_name);
-            }
-          } else {
-            if (isGlobalAugmentation) {
-              error(node.name, Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations);
-            } else {
-              error(node.name, Diagnostics.Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces);
-            }
-          }
+      }
+      if (hasOnlyExpressionInitializer(declaration) && isBlockScopedNameDeclaredBeforeUse(declaration, node.argumentExpression)) {
+        const initializer = getEffectiveInitializer(declaration);
+        if (initializer) {
+          return tryGetNameFromType(getTypeOfExpression(initializer));
+        }
+        if (isEnumMember(declaration)) {
+          return getTextOfPropertyName(declaration.name);
         }
       }
     }
-    function checkModuleAugmentationElement(node, isGlobalAugmentation) {
-      switch (node.kind) {
-        case 240 /* VariableStatement */:
-          for (const decl of node.declarationList.declarations) {
-            checkModuleAugmentationElement(decl, isGlobalAugmentation);
-          }
-          break;
-        case 274 /* ExportAssignment */:
-        case 275 /* ExportDeclaration */:
-          grammarErrorOnFirstToken(node, Diagnostics.Exports_and_export_assignments_are_not_permitted_in_module_augmentations);
-          break;
-        case 268 /* ImportEqualsDeclaration */:
-        case 269 /* ImportDeclaration */:
-          grammarErrorOnFirstToken(node, Diagnostics.Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module);
-          break;
-        case 205 /* BindingElement */:
-        case 257 /* VariableDeclaration */:
-          const name = node.name;
-          if (isBindingPattern(name)) {
-            for (const el of name.elements) {
-              checkModuleAugmentationElement(el, isGlobalAugmentation);
-            }
-            break;
-          }
-        case 260 /* ClassDeclaration */:
-        case 263 /* EnumDeclaration */:
-        case 259 /* FunctionDeclaration */:
-        case 261 /* InterfaceDeclaration */:
-        case 264 /* ModuleDeclaration */:
-        case 262 /* TypeAliasDeclaration */:
-          if (isGlobalAugmentation) {
-            return;
-          }
-          break;
+    return void 0;
+  }
+  function containsMatchingReference(source, target) {
+    while (isAccessExpression(source)) {
+      source = source.expression;
+      if (isMatchingReference(source, target)) {
+        return true;
       }
     }
-    function getFirstNonModuleExportsIdentifier(node) {
-      switch (node.kind) {
-        case 79 /* Identifier */:
-          return node;
-        case 163 /* QualifiedName */:
-          do {
-            node = node.left;
-          } while (node.kind !== 79 /* Identifier */);
-          return node;
-        case 208 /* PropertyAccessExpression */:
-          do {
-            if (isModuleExportsAccessExpression(node.expression) && !isPrivateIdentifier(node.name)) {
-              return node.name;
-            }
-            node = node.expression;
-          } while (node.kind !== 79 /* Identifier */);
-          return node;
+    return false;
+  }
+  function optionalChainContainsReference(source, target) {
+    while (isOptionalChain(source)) {
+      source = source.expression;
+      if (isMatchingReference(source, target)) {
+        return true;
       }
     }
-    function checkExternalImportOrExportDeclaration(node) {
-      const moduleName = getExternalModuleName(node);
-      if (!moduleName || nodeIsMissing(moduleName)) {
-        return false;
-      }
-      if (!isStringLiteral(moduleName)) {
-        error(moduleName, Diagnostics.String_literal_expected);
-        return false;
-      }
-      const inAmbientExternalModule = node.parent.kind === 265 /* ModuleBlock */ && isAmbientModule(node.parent.parent);
-      if (node.parent.kind !== 308 /* SourceFile */ && !inAmbientExternalModule) {
-        error(moduleName, node.kind === 275 /* ExportDeclaration */ ? Diagnostics.Export_declarations_are_not_permitted_in_a_namespace : Diagnostics.Import_declarations_in_a_namespace_cannot_reference_a_module);
-        return false;
-      }
-      if (inAmbientExternalModule && isExternalModuleNameRelative(moduleName.text)) {
-        if (!isTopLevelInExternalModuleAugmentation(node)) {
-          error(node, Diagnostics.Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name);
-          return false;
+    return false;
+  }
+  function isDiscriminantProperty(type, name) {
+    if (type && type.flags & 1048576 /* Union */) {
+      const prop = getUnionOrIntersectionProperty(type, name);
+      if (prop && getCheckFlags(prop) & 2 /* SyntheticProperty */) {
+        if (prop.links.isDiscriminantProperty === void 0) {
+          prop.links.isDiscriminantProperty = (prop.links.checkFlags & 192 /* Discriminant */) === 192 /* Discriminant */ && !isGenericType(getTypeOfSymbol(prop));
         }
+        return !!prop.links.isDiscriminantProperty;
       }
-      if (!isImportEqualsDeclaration(node) && node.assertClause) {
-        let hasError = false;
-        for (const clause of node.assertClause.elements) {
-          if (!isStringLiteral(clause.value)) {
-            hasError = true;
-            error(clause.value, Diagnostics.Import_assertion_values_must_be_string_literal_expressions);
-          }
+    }
+    return false;
+  }
+  function findDiscriminantProperties(sourceProperties, target) {
+    let result;
+    for (const sourceProperty of sourceProperties) {
+      if (isDiscriminantProperty(target, sourceProperty.escapedName)) {
+        if (result) {
+          result.push(sourceProperty);
+          continue;
         }
-        return !hasError;
+        result = [sourceProperty];
       }
-      return true;
     }
-    function checkAliasSymbol(node) {
-      var _a2, _b, _c, _d, _e;
-      let symbol = getSymbolOfNode(node);
-      const target = resolveAlias(symbol);
-      if (target !== unknownSymbol) {
-        symbol = getMergedSymbol(symbol.exportSymbol || symbol);
-        if (isInJSFile(node) && !(target.flags & 111551 /* Value */) && !isTypeOnlyImportOrExportDeclaration(node)) {
-          const errorNode = isImportOrExportSpecifier(node) ? node.propertyName || node.name : isNamedDeclaration(node) ? node.name : node;
-          Debug.assert(node.kind !== 277 /* NamespaceExport */);
-          if (node.kind === 278 /* ExportSpecifier */) {
-            const diag2 = error(errorNode, Diagnostics.Types_cannot_appear_in_export_declarations_in_JavaScript_files);
-            const alreadyExportedSymbol = (_b = (_a2 = getSourceFileOfNode(node).symbol) == null ? void 0 : _a2.exports) == null ? void 0 : _b.get((node.propertyName || node.name).escapedText);
-            if (alreadyExportedSymbol === target) {
-              const exportingDeclaration = (_c = alreadyExportedSymbol.declarations) == null ? void 0 : _c.find(isJSDocNode);
-              if (exportingDeclaration) {
-                addRelatedInfo(diag2, createDiagnosticForNode(
-                  exportingDeclaration,
-                  Diagnostics._0_is_automatically_exported_here,
-                  unescapeLeadingUnderscores(alreadyExportedSymbol.escapedName)
-                ));
-              }
-            }
-          } else {
-            Debug.assert(node.kind !== 257 /* VariableDeclaration */);
-            const importDeclaration = findAncestor(node, or(isImportDeclaration, isImportEqualsDeclaration));
-            const moduleSpecifier = (_e = importDeclaration && ((_d = tryGetModuleSpecifierFromDeclaration(importDeclaration)) == null ? void 0 : _d.text)) != null ? _e : "...";
-            const importedIdentifier = unescapeLeadingUnderscores(isIdentifier(errorNode) ? errorNode.escapedText : symbol.escapedName);
-            error(
-              errorNode,
-              Diagnostics._0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation,
-              importedIdentifier,
-              `import("${moduleSpecifier}").${importedIdentifier}`
-            );
+    return result;
+  }
+  function mapTypesByKeyProperty(types, name) {
+    const map2 = /* @__PURE__ */ new Map();
+    let count = 0;
+    for (const type of types) {
+      if (type.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */)) {
+        const discriminant = getTypeOfPropertyOfType(type, name);
+        if (discriminant) {
+          if (!isLiteralType(discriminant)) {
+            return void 0;
           }
-          return;
-        }
-        const targetFlags = getAllSymbolFlags(target);
-        const excludedMeanings = (symbol.flags & (111551 /* Value */ | 1048576 /* ExportValue */) ? 111551 /* Value */ : 0) | (symbol.flags & 788968 /* Type */ ? 788968 /* Type */ : 0) | (symbol.flags & 1920 /* Namespace */ ? 1920 /* Namespace */ : 0);
-        if (targetFlags & excludedMeanings) {
-          const message = node.kind === 278 /* ExportSpecifier */ ? Diagnostics.Export_declaration_conflicts_with_exported_declaration_of_0 : Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0;
-          error(node, message, symbolToString(symbol));
-        }
-        if (compilerOptions.isolatedModules && !isTypeOnlyImportOrExportDeclaration(node) && !(node.flags & 16777216 /* Ambient */)) {
-          const typeOnlyAlias = getTypeOnlyAliasDeclaration(symbol);
-          const isType = !(targetFlags & 111551 /* Value */);
-          if (isType || typeOnlyAlias) {
-            switch (node.kind) {
-              case 270 /* ImportClause */:
-              case 273 /* ImportSpecifier */:
-              case 268 /* ImportEqualsDeclaration */: {
-                if (compilerOptions.preserveValueImports) {
-                  Debug.assertIsDefined(node.name, "An ImportClause with a symbol should have a name");
-                  const message = isType ? Diagnostics._0_is_a_type_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedModules_are_both_enabled : Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedModules_are_both_enabled;
-                  const name = idText(node.kind === 273 /* ImportSpecifier */ ? node.propertyName || node.name : node.name);
-                  addTypeOnlyDeclarationRelatedInfo(
-                    error(node, message, name),
-                    isType ? void 0 : typeOnlyAlias,
-                    name
-                  );
-                }
-                if (isType && node.kind === 268 /* ImportEqualsDeclaration */ && hasEffectiveModifier(node, 1 /* Export */)) {
-                  error(node, Diagnostics.Cannot_use_export_import_on_a_type_or_type_only_namespace_when_the_isolatedModules_flag_is_provided);
-                }
-                break;
-              }
-              case 278 /* ExportSpecifier */: {
-                if (getSourceFileOfNode(typeOnlyAlias) !== getSourceFileOfNode(node)) {
-                  const message = isType ? Diagnostics.Re_exporting_a_type_when_the_isolatedModules_flag_is_provided_requires_using_export_type : Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_isolatedModules_is_enabled;
-                  const name = idText(node.propertyName || node.name);
-                  addTypeOnlyDeclarationRelatedInfo(
-                    error(node, message, name),
-                    isType ? void 0 : typeOnlyAlias,
-                    name
-                  );
-                  return;
-                }
-              }
+          let duplicate = false;
+          forEachType(discriminant, (t) => {
+            const id = getTypeId(getRegularTypeOfLiteralType(t));
+            const existing = map2.get(id);
+            if (!existing) {
+              map2.set(id, type);
+            } else if (existing !== unknownType) {
+              map2.set(id, unknownType);
+              duplicate = true;
             }
-          }
+          });
+          if (!duplicate)
+            count++;
         }
-        if (isImportSpecifier(node)) {
-          const targetSymbol = checkDeprecatedAliasedSymbol(symbol, node);
-          if (isDeprecatedAliasedSymbol(targetSymbol) && targetSymbol.declarations) {
-            addDeprecatedSuggestion(node, targetSymbol.declarations, targetSymbol.escapedName);
-          }
+      }
+    }
+    return count >= 10 && count * 2 >= types.length ? map2 : void 0;
+  }
+  function getKeyPropertyName(unionType) {
+    const types = unionType.types;
+    if (types.length < 10 || getObjectFlags(unionType) & 32768 /* PrimitiveUnion */ || countWhere(types, (t) => !!(t.flags & (524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */))) < 10) {
+      return void 0;
+    }
+    if (unionType.keyPropertyName === void 0) {
+      const keyPropertyName = forEach(types, (t) => t.flags & (524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */) ? forEach(getPropertiesOfType(t), (p) => isUnitType(getTypeOfSymbol(p)) ? p.escapedName : void 0) : void 0);
+      const mapByKeyProperty = keyPropertyName && mapTypesByKeyProperty(types, keyPropertyName);
+      unionType.keyPropertyName = mapByKeyProperty ? keyPropertyName : "";
+      unionType.constituentMap = mapByKeyProperty;
+    }
+    return unionType.keyPropertyName.length ? unionType.keyPropertyName : void 0;
+  }
+  function getConstituentTypeForKeyType(unionType, keyType) {
+    var _a2;
+    const result = (_a2 = unionType.constituentMap) == null ? void 0 : _a2.get(getTypeId(getRegularTypeOfLiteralType(keyType)));
+    return result !== unknownType ? result : void 0;
+  }
+  function getMatchingUnionConstituentForType(unionType, type) {
+    const keyPropertyName = getKeyPropertyName(unionType);
+    const propType = keyPropertyName && getTypeOfPropertyOfType(type, keyPropertyName);
+    return propType && getConstituentTypeForKeyType(unionType, propType);
+  }
+  function getMatchingUnionConstituentForObjectLiteral(unionType, node) {
+    const keyPropertyName = getKeyPropertyName(unionType);
+    const propNode = keyPropertyName && find(node.properties, (p) => p.symbol && p.kind === 299 /* PropertyAssignment */ && p.symbol.escapedName === keyPropertyName && isPossiblyDiscriminantValue(p.initializer));
+    const propType = propNode && getContextFreeTypeOfExpression(propNode.initializer);
+    return propType && getConstituentTypeForKeyType(unionType, propType);
+  }
+  function isOrContainsMatchingReference(source, target) {
+    return isMatchingReference(source, target) || containsMatchingReference(source, target);
+  }
+  function hasMatchingArgument(expression, reference) {
+    if (expression.arguments) {
+      for (const argument of expression.arguments) {
+        if (isOrContainsMatchingReference(reference, argument)) {
+          return true;
         }
       }
     }
-    function isDeprecatedAliasedSymbol(symbol) {
-      return !!symbol.declarations && every(symbol.declarations, (d) => !!(getCombinedNodeFlags(d) & 268435456 /* Deprecated */));
+    if (expression.expression.kind === 208 /* PropertyAccessExpression */ && isOrContainsMatchingReference(reference, expression.expression.expression)) {
+      return true;
     }
-    function checkDeprecatedAliasedSymbol(symbol, location2) {
-      if (!(symbol.flags & 2097152 /* Alias */))
-        return symbol;
-      const targetSymbol = resolveAlias(symbol);
-      if (targetSymbol === unknownSymbol)
-        return targetSymbol;
-      while (symbol.flags & 2097152 /* Alias */) {
-        const target = getImmediateAliasedSymbol(symbol);
-        if (target) {
-          if (target === targetSymbol)
-            break;
-          if (target.declarations && length(target.declarations)) {
-            if (isDeprecatedAliasedSymbol(target)) {
-              addDeprecatedSuggestion(location2, target.declarations, target.escapedName);
-              break;
-            } else {
-              if (symbol === targetSymbol)
-                break;
-              symbol = target;
-            }
-          }
-        } else {
-          break;
+    return false;
+  }
+  function getFlowNodeId(flow) {
+    if (!flow.id || flow.id < 0) {
+      flow.id = nextFlowId;
+      nextFlowId++;
+    }
+    return flow.id;
+  }
+  function typeMaybeAssignableTo(source, target) {
+    if (!(source.flags & 1048576 /* Union */)) {
+      return isTypeAssignableTo(source, target);
+    }
+    for (const t of source.types) {
+      if (isTypeAssignableTo(t, target)) {
+        return true;
+      }
+    }
+    return false;
+  }
+  function getAssignmentReducedType(declaredType, assignedType) {
+    var _a2;
+    if (declaredType === assignedType) {
+      return declaredType;
+    }
+    if (assignedType.flags & 131072 /* Never */) {
+      return assignedType;
+    }
+    const key = `A${getTypeId(declaredType)},${getTypeId(assignedType)}`;
+    return (_a2 = getCachedType(key)) != null ? _a2 : setCachedType(key, getAssignmentReducedTypeWorker(declaredType, assignedType));
+  }
+  function getAssignmentReducedTypeWorker(declaredType, assignedType) {
+    const filteredType = filterType(declaredType, (t) => typeMaybeAssignableTo(assignedType, t));
+    const reducedType = assignedType.flags & 512 /* BooleanLiteral */ && isFreshLiteralType(assignedType) ? mapType(filteredType, getFreshTypeOfLiteralType) : filteredType;
+    return isTypeAssignableTo(assignedType, reducedType) ? reducedType : declaredType;
+  }
+  function isFunctionObjectType(type) {
+    const resolved = resolveStructuredTypeMembers(type);
+    return !!(resolved.callSignatures.length || resolved.constructSignatures.length || resolved.members.get("bind") && isTypeSubtypeOf(type, globalFunctionType));
+  }
+  function getTypeFacts(type) {
+    if (type.flags & (2097152 /* Intersection */ | 465829888 /* Instantiable */)) {
+      type = getBaseConstraintOfType(type) || unknownType;
+    }
+    const flags = type.flags;
+    if (flags & (4 /* String */ | 268435456 /* StringMapping */)) {
+      return strictNullChecks ? 16317953 /* StringStrictFacts */ : 16776705 /* StringFacts */;
+    }
+    if (flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */)) {
+      const isEmpty = flags & 128 /* StringLiteral */ && type.value === "";
+      return strictNullChecks ? isEmpty ? 12123649 /* EmptyStringStrictFacts */ : 7929345 /* NonEmptyStringStrictFacts */ : isEmpty ? 12582401 /* EmptyStringFacts */ : 16776705 /* NonEmptyStringFacts */;
+    }
+    if (flags & (8 /* Number */ | 32 /* Enum */)) {
+      return strictNullChecks ? 16317698 /* NumberStrictFacts */ : 16776450 /* NumberFacts */;
+    }
+    if (flags & 256 /* NumberLiteral */) {
+      const isZero = type.value === 0;
+      return strictNullChecks ? isZero ? 12123394 /* ZeroNumberStrictFacts */ : 7929090 /* NonZeroNumberStrictFacts */ : isZero ? 12582146 /* ZeroNumberFacts */ : 16776450 /* NonZeroNumberFacts */;
+    }
+    if (flags & 64 /* BigInt */) {
+      return strictNullChecks ? 16317188 /* BigIntStrictFacts */ : 16775940 /* BigIntFacts */;
+    }
+    if (flags & 2048 /* BigIntLiteral */) {
+      const isZero = isZeroBigInt(type);
+      return strictNullChecks ? isZero ? 12122884 /* ZeroBigIntStrictFacts */ : 7928580 /* NonZeroBigIntStrictFacts */ : isZero ? 12581636 /* ZeroBigIntFacts */ : 16775940 /* NonZeroBigIntFacts */;
+    }
+    if (flags & 16 /* Boolean */) {
+      return strictNullChecks ? 16316168 /* BooleanStrictFacts */ : 16774920 /* BooleanFacts */;
+    }
+    if (flags & 528 /* BooleanLike */) {
+      return strictNullChecks ? type === falseType || type === regularFalseType ? 12121864 /* FalseStrictFacts */ : 7927560 /* TrueStrictFacts */ : type === falseType || type === regularFalseType ? 12580616 /* FalseFacts */ : 16774920 /* TrueFacts */;
+    }
+    if (flags & 524288 /* Object */) {
+      return getObjectFlags(type) & 16 /* Anonymous */ && isEmptyObjectType(type) ? strictNullChecks ? 83427327 /* EmptyObjectStrictFacts */ : 83886079 /* EmptyObjectFacts */ : isFunctionObjectType(type) ? strictNullChecks ? 7880640 /* FunctionStrictFacts */ : 16728e3 /* FunctionFacts */ : strictNullChecks ? 7888800 /* ObjectStrictFacts */ : 16736160 /* ObjectFacts */;
+    }
+    if (flags & 16384 /* Void */) {
+      return 9830144 /* VoidFacts */;
+    }
+    if (flags & 32768 /* Undefined */) {
+      return 26607360 /* UndefinedFacts */;
+    }
+    if (flags & 65536 /* Null */) {
+      return 42917664 /* NullFacts */;
+    }
+    if (flags & 12288 /* ESSymbolLike */) {
+      return strictNullChecks ? 7925520 /* SymbolStrictFacts */ : 16772880 /* SymbolFacts */;
+    }
+    if (flags & 67108864 /* NonPrimitive */) {
+      return strictNullChecks ? 7888800 /* ObjectStrictFacts */ : 16736160 /* ObjectFacts */;
+    }
+    if (flags & 131072 /* Never */) {
+      return 0 /* None */;
+    }
+    if (flags & 1048576 /* Union */) {
+      return reduceLeft(type.types, (facts, t) => facts | getTypeFacts(t), 0 /* None */);
+    }
+    if (flags & 2097152 /* Intersection */) {
+      return getIntersectionTypeFacts(type);
+    }
+    return 83886079 /* UnknownFacts */;
+  }
+  function getIntersectionTypeFacts(type) {
+    const ignoreObjects = maybeTypeOfKind(type, 131068 /* Primitive */);
+    let oredFacts = 0 /* None */;
+    let andedFacts = 134217727 /* All */;
+    for (const t of type.types) {
+      if (!(ignoreObjects && t.flags & 524288 /* Object */)) {
+        const f = getTypeFacts(t);
+        oredFacts |= f;
+        andedFacts &= f;
+      }
+    }
+    return oredFacts & 8256 /* OrFactsMask */ | andedFacts & 134209471 /* AndFactsMask */;
+  }
+  function getTypeWithFacts(type, include) {
+    return filterType(type, (t) => (getTypeFacts(t) & include) !== 0);
+  }
+  function getAdjustedTypeWithFacts(type, facts) {
+    const reduced = recombineUnknownType(getTypeWithFacts(strictNullChecks && type.flags & 2 /* Unknown */ ? unknownUnionType : type, facts));
+    if (strictNullChecks) {
+      switch (facts) {
+        case 524288 /* NEUndefined */:
+          return mapType(reduced, (t) => getTypeFacts(t) & 65536 /* EQUndefined */ ? getIntersectionType([t, getTypeFacts(t) & 131072 /* EQNull */ && !maybeTypeOfKind(reduced, 65536 /* Null */) ? getUnionType([emptyObjectType, nullType]) : emptyObjectType]) : t);
+        case 1048576 /* NENull */:
+          return mapType(reduced, (t) => getTypeFacts(t) & 131072 /* EQNull */ ? getIntersectionType([t, getTypeFacts(t) & 65536 /* EQUndefined */ && !maybeTypeOfKind(reduced, 32768 /* Undefined */) ? getUnionType([emptyObjectType, undefinedType]) : emptyObjectType]) : t);
+        case 2097152 /* NEUndefinedOrNull */:
+        case 4194304 /* Truthy */:
+          return mapType(reduced, (t) => getTypeFacts(t) & 262144 /* EQUndefinedOrNull */ ? getGlobalNonNullableTypeInstantiation(t) : t);
+      }
+    }
+    return reduced;
+  }
+  function recombineUnknownType(type) {
+    return type === unknownUnionType ? unknownType : type;
+  }
+  function getTypeWithDefault(type, defaultExpression) {
+    return defaultExpression ? getUnionType([getNonUndefinedType(type), getTypeOfExpression(defaultExpression)]) : type;
+  }
+  function getTypeOfDestructuredProperty(type, name) {
+    var _a2;
+    const nameType = getLiteralTypeFromPropertyName(name);
+    if (!isTypeUsableAsPropertyName(nameType))
+      return errorType;
+    const text = getPropertyNameFromType(nameType);
+    return getTypeOfPropertyOfType(type, text) || includeUndefinedInIndexSignature((_a2 = getApplicableIndexInfoForName(type, text)) == null ? void 0 : _a2.type) || errorType;
+  }
+  function getTypeOfDestructuredArrayElement(type, index) {
+    return everyType(type, isTupleLikeType) && getTupleElementType(type, index) || includeUndefinedInIndexSignature(checkIteratedTypeOrElementType(
+      65 /* Destructuring */,
+      type,
+      undefinedType,
+      /*errorNode*/
+      void 0
+    )) || errorType;
+  }
+  function includeUndefinedInIndexSignature(type) {
+    if (!type)
+      return type;
+    return compilerOptions.noUncheckedIndexedAccess ? getUnionType([type, missingType]) : type;
+  }
+  function getTypeOfDestructuredSpreadExpression(type) {
+    return createArrayType(checkIteratedTypeOrElementType(
+      65 /* Destructuring */,
+      type,
+      undefinedType,
+      /*errorNode*/
+      void 0
+    ) || errorType);
+  }
+  function getAssignedTypeOfBinaryExpression(node) {
+    const isDestructuringDefaultAssignment = node.parent.kind === 206 /* ArrayLiteralExpression */ && isDestructuringAssignmentTarget(node.parent) || node.parent.kind === 299 /* PropertyAssignment */ && isDestructuringAssignmentTarget(node.parent.parent);
+    return isDestructuringDefaultAssignment ? getTypeWithDefault(getAssignedType(node), node.right) : getTypeOfExpression(node.right);
+  }
+  function isDestructuringAssignmentTarget(parent2) {
+    return parent2.parent.kind === 223 /* BinaryExpression */ && parent2.parent.left === parent2 || parent2.parent.kind === 247 /* ForOfStatement */ && parent2.parent.initializer === parent2;
+  }
+  function getAssignedTypeOfArrayLiteralElement(node, element) {
+    return getTypeOfDestructuredArrayElement(getAssignedType(node), node.elements.indexOf(element));
+  }
+  function getAssignedTypeOfSpreadExpression(node) {
+    return getTypeOfDestructuredSpreadExpression(getAssignedType(node.parent));
+  }
+  function getAssignedTypeOfPropertyAssignment(node) {
+    return getTypeOfDestructuredProperty(getAssignedType(node.parent), node.name);
+  }
+  function getAssignedTypeOfShorthandPropertyAssignment(node) {
+    return getTypeWithDefault(getAssignedTypeOfPropertyAssignment(node), node.objectAssignmentInitializer);
+  }
+  function getAssignedType(node) {
+    const { parent: parent2 } = node;
+    switch (parent2.kind) {
+      case 246 /* ForInStatement */:
+        return stringType;
+      case 247 /* ForOfStatement */:
+        return checkRightHandSideOfForOf(parent2) || errorType;
+      case 223 /* BinaryExpression */:
+        return getAssignedTypeOfBinaryExpression(parent2);
+      case 217 /* DeleteExpression */:
+        return undefinedType;
+      case 206 /* ArrayLiteralExpression */:
+        return getAssignedTypeOfArrayLiteralElement(parent2, node);
+      case 227 /* SpreadElement */:
+        return getAssignedTypeOfSpreadExpression(parent2);
+      case 299 /* PropertyAssignment */:
+        return getAssignedTypeOfPropertyAssignment(parent2);
+      case 300 /* ShorthandPropertyAssignment */:
+        return getAssignedTypeOfShorthandPropertyAssignment(parent2);
+    }
+    return errorType;
+  }
+  function getInitialTypeOfBindingElement(node) {
+    const pattern = node.parent;
+    const parentType = getInitialType(pattern.parent);
+    const type = pattern.kind === 203 /* ObjectBindingPattern */ ? getTypeOfDestructuredProperty(parentType, node.propertyName || node.name) : !node.dotDotDotToken ? getTypeOfDestructuredArrayElement(parentType, pattern.elements.indexOf(node)) : getTypeOfDestructuredSpreadExpression(parentType);
+    return getTypeWithDefault(type, node.initializer);
+  }
+  function getTypeOfInitializer(node) {
+    const links = getNodeLinks(node);
+    return links.resolvedType || getTypeOfExpression(node);
+  }
+  function getInitialTypeOfVariableDeclaration(node) {
+    if (node.initializer) {
+      return getTypeOfInitializer(node.initializer);
+    }
+    if (node.parent.parent.kind === 246 /* ForInStatement */) {
+      return stringType;
+    }
+    if (node.parent.parent.kind === 247 /* ForOfStatement */) {
+      return checkRightHandSideOfForOf(node.parent.parent) || errorType;
+    }
+    return errorType;
+  }
+  function getInitialType(node) {
+    return node.kind === 257 /* VariableDeclaration */ ? getInitialTypeOfVariableDeclaration(node) : getInitialTypeOfBindingElement(node);
+  }
+  function isEmptyArrayAssignment(node) {
+    return node.kind === 257 /* VariableDeclaration */ && node.initializer && isEmptyArrayLiteral2(node.initializer) || node.kind !== 205 /* BindingElement */ && node.parent.kind === 223 /* BinaryExpression */ && isEmptyArrayLiteral2(node.parent.right);
+  }
+  function getReferenceCandidate(node) {
+    switch (node.kind) {
+      case 214 /* ParenthesizedExpression */:
+        return getReferenceCandidate(node.expression);
+      case 223 /* BinaryExpression */:
+        switch (node.operatorToken.kind) {
+          case 63 /* EqualsToken */:
+          case 75 /* BarBarEqualsToken */:
+          case 76 /* AmpersandAmpersandEqualsToken */:
+          case 77 /* QuestionQuestionEqualsToken */:
+            return getReferenceCandidate(node.left);
+          case 27 /* CommaToken */:
+            return getReferenceCandidate(node.right);
+        }
+    }
+    return node;
+  }
+  function getReferenceRoot(node) {
+    const { parent: parent2 } = node;
+    return parent2.kind === 214 /* ParenthesizedExpression */ || parent2.kind === 223 /* BinaryExpression */ && parent2.operatorToken.kind === 63 /* EqualsToken */ && parent2.left === node || parent2.kind === 223 /* BinaryExpression */ && parent2.operatorToken.kind === 27 /* CommaToken */ && parent2.right === node ? getReferenceRoot(parent2) : node;
+  }
+  function getTypeOfSwitchClause(clause) {
+    if (clause.kind === 292 /* CaseClause */) {
+      return getRegularTypeOfLiteralType(getTypeOfExpression(clause.expression));
+    }
+    return neverType;
+  }
+  function getSwitchClauseTypes(switchStatement) {
+    const links = getNodeLinks(switchStatement);
+    if (!links.switchTypes) {
+      links.switchTypes = [];
+      for (const clause of switchStatement.caseBlock.clauses) {
+        links.switchTypes.push(getTypeOfSwitchClause(clause));
+      }
+    }
+    return links.switchTypes;
+  }
+  function getSwitchClauseTypeOfWitnesses(switchStatement) {
+    if (some(switchStatement.caseBlock.clauses, (clause) => clause.kind === 292 /* CaseClause */ && !isStringLiteralLike(clause.expression))) {
+      return void 0;
+    }
+    const witnesses = [];
+    for (const clause of switchStatement.caseBlock.clauses) {
+      const text = clause.kind === 292 /* CaseClause */ ? clause.expression.text : void 0;
+      witnesses.push(text && !contains(witnesses, text) ? text : void 0);
+    }
+    return witnesses;
+  }
+  function eachTypeContainedIn(source, types) {
+    return source.flags & 1048576 /* Union */ ? !forEach(source.types, (t) => !contains(types, t)) : contains(types, source);
+  }
+  function isTypeSubsetOf(source, target) {
+    return source === target || target.flags & 1048576 /* Union */ && isTypeSubsetOfUnion(source, target);
+  }
+  function isTypeSubsetOfUnion(source, target) {
+    if (source.flags & 1048576 /* Union */) {
+      for (const t of source.types) {
+        if (!containsType(target.types, t)) {
+          return false;
         }
       }
-      return targetSymbol;
+      return true;
     }
-    function checkImportBinding(node) {
-      checkCollisionsForDeclarationName(node, node.name);
-      checkAliasSymbol(node);
-      if (node.kind === 273 /* ImportSpecifier */ && idText(node.propertyName || node.name) === "default" && getESModuleInterop(compilerOptions) && moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */)) {
-        checkExternalEmitHelpers(node, 131072 /* ImportDefault */);
+    if (source.flags & 1024 /* EnumLiteral */ && getBaseTypeOfEnumLiteralType(source) === target) {
+      return true;
+    }
+    return containsType(target.types, source);
+  }
+  function forEachType(type, f) {
+    return type.flags & 1048576 /* Union */ ? forEach(type.types, f) : f(type);
+  }
+  function someType(type, f) {
+    return type.flags & 1048576 /* Union */ ? some(type.types, f) : f(type);
+  }
+  function everyType(type, f) {
+    return type.flags & 1048576 /* Union */ ? every(type.types, f) : f(type);
+  }
+  function everyContainedType(type, f) {
+    return type.flags & 3145728 /* UnionOrIntersection */ ? every(type.types, f) : f(type);
+  }
+  function filterType(type, f) {
+    if (type.flags & 1048576 /* Union */) {
+      const types = type.types;
+      const filtered = filter(types, f);
+      if (filtered === types) {
+        return type;
       }
-    }
-    function checkAssertClause(declaration) {
-      var _a2;
-      if (declaration.assertClause) {
-        const validForTypeAssertions = isExclusivelyTypeOnlyImportOrExport(declaration);
-        const override = getResolutionModeOverrideForClause(declaration.assertClause, validForTypeAssertions ? grammarErrorOnNode : void 0);
-        if (validForTypeAssertions && override) {
-          if (!isNightly()) {
-            grammarErrorOnNode(declaration.assertClause, Diagnostics.resolution_mode_assertions_are_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next);
-          }
-          if (getEmitModuleResolutionKind(compilerOptions) !== 3 /* Node16 */ && getEmitModuleResolutionKind(compilerOptions) !== 99 /* NodeNext */) {
-            return grammarErrorOnNode(declaration.assertClause, Diagnostics.resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext);
+      const origin = type.origin;
+      let newOrigin;
+      if (origin && origin.flags & 1048576 /* Union */) {
+        const originTypes = origin.types;
+        const originFiltered = filter(originTypes, (t) => !!(t.flags & 1048576 /* Union */) || f(t));
+        if (originTypes.length - originFiltered.length === types.length - filtered.length) {
+          if (originFiltered.length === 1) {
+            return originFiltered[0];
           }
-          return;
-        }
-        const mode = moduleKind === 199 /* NodeNext */ && declaration.moduleSpecifier && getUsageModeForExpression(declaration.moduleSpecifier);
-        if (mode !== 99 /* ESNext */ && moduleKind !== 99 /* ESNext */) {
-          return grammarErrorOnNode(
-            declaration.assertClause,
-            moduleKind === 199 /* NodeNext */ ? Diagnostics.Import_assertions_are_not_allowed_on_statements_that_transpile_to_commonjs_require_calls : Diagnostics.Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_or_nodenext
-          );
-        }
-        if (isImportDeclaration(declaration) ? (_a2 = declaration.importClause) == null ? void 0 : _a2.isTypeOnly : declaration.isTypeOnly) {
-          return grammarErrorOnNode(declaration.assertClause, Diagnostics.Import_assertions_cannot_be_used_with_type_only_imports_or_exports);
-        }
-        if (override) {
-          return grammarErrorOnNode(declaration.assertClause, Diagnostics.resolution_mode_can_only_be_set_for_type_only_imports);
+          newOrigin = createOriginUnionOrIntersectionType(1048576 /* Union */, originFiltered);
         }
       }
+      return getUnionTypeFromSortedList(
+        filtered,
+        type.objectFlags,
+        /*aliasSymbol*/
+        void 0,
+        /*aliasTypeArguments*/
+        void 0,
+        newOrigin
+      );
     }
-    function checkImportDeclaration(node) {
-      if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) {
-        return;
-      }
-      if (!checkGrammarDecoratorsAndModifiers(node) && hasEffectiveModifiers(node)) {
-        grammarErrorOnFirstToken(node, Diagnostics.An_import_declaration_cannot_have_modifiers);
+    return type.flags & 131072 /* Never */ || f(type) ? type : neverType;
+  }
+  function removeType(type, targetType) {
+    return filterType(type, (t) => t !== targetType);
+  }
+  function countTypes(type) {
+    return type.flags & 1048576 /* Union */ ? type.types.length : 1;
+  }
+  function mapType(type, mapper, noReductions) {
+    if (type.flags & 131072 /* Never */) {
+      return type;
+    }
+    if (!(type.flags & 1048576 /* Union */)) {
+      return mapper(type);
+    }
+    const origin = type.origin;
+    const types = origin && origin.flags & 1048576 /* Union */ ? origin.types : type.types;
+    let mappedTypes;
+    let changed = false;
+    for (const t of types) {
+      const mapped = t.flags & 1048576 /* Union */ ? mapType(t, mapper, noReductions) : mapper(t);
+      changed || (changed = t !== mapped);
+      if (mapped) {
+        if (!mappedTypes) {
+          mappedTypes = [mapped];
+        } else {
+          mappedTypes.push(mapped);
+        }
       }
-      if (checkExternalImportOrExportDeclaration(node)) {
-        const importClause = node.importClause;
-        if (importClause && !checkGrammarImportClause(importClause)) {
-          if (importClause.name) {
-            checkImportBinding(importClause);
-          }
-          if (importClause.namedBindings) {
-            if (importClause.namedBindings.kind === 271 /* NamespaceImport */) {
-              checkImportBinding(importClause.namedBindings);
-              if (moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */) && getESModuleInterop(compilerOptions)) {
-                checkExternalEmitHelpers(node, 65536 /* ImportStar */);
-              }
-            } else {
-              const moduleExisted = resolveExternalModuleName(node, node.moduleSpecifier);
-              if (moduleExisted) {
-                forEach(importClause.namedBindings.elements, checkImportBinding);
-              }
-            }
-          }
+    }
+    return changed ? mappedTypes && getUnionType(mappedTypes, noReductions ? 0 /* None */ : 1 /* Literal */) : type;
+  }
+  function mapTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) {
+    return type.flags & 1048576 /* Union */ && aliasSymbol ? getUnionType(map(type.types, mapper), 1 /* Literal */, aliasSymbol, aliasTypeArguments) : mapType(type, mapper);
+  }
+  function extractTypesOfKind(type, kind) {
+    return filterType(type, (t) => (t.flags & kind) !== 0);
+  }
+  function replacePrimitivesWithLiterals(typeWithPrimitives, typeWithLiterals) {
+    if (maybeTypeOfKind(typeWithPrimitives, 4 /* String */ | 134217728 /* TemplateLiteral */ | 8 /* Number */ | 64 /* BigInt */) && maybeTypeOfKind(typeWithLiterals, 128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */ | 256 /* NumberLiteral */ | 2048 /* BigIntLiteral */)) {
+      return mapType(typeWithPrimitives, (t) => t.flags & 4 /* String */ ? extractTypesOfKind(typeWithLiterals, 4 /* String */ | 128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) : isPatternLiteralType(t) && !maybeTypeOfKind(typeWithLiterals, 4 /* String */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) ? extractTypesOfKind(typeWithLiterals, 128 /* StringLiteral */) : t.flags & 8 /* Number */ ? extractTypesOfKind(typeWithLiterals, 8 /* Number */ | 256 /* NumberLiteral */) : t.flags & 64 /* BigInt */ ? extractTypesOfKind(typeWithLiterals, 64 /* BigInt */ | 2048 /* BigIntLiteral */) : t);
+    }
+    return typeWithPrimitives;
+  }
+  function isIncomplete(flowType) {
+    return flowType.flags === 0;
+  }
+  function getTypeFromFlowType(flowType) {
+    return flowType.flags === 0 ? flowType.type : flowType;
+  }
+  function createFlowType(type, incomplete) {
+    return incomplete ? { flags: 0, type: type.flags & 131072 /* Never */ ? silentNeverType : type } : type;
+  }
+  function createEvolvingArrayType(elementType) {
+    const result = createObjectType(256 /* EvolvingArray */);
+    result.elementType = elementType;
+    return result;
+  }
+  function getEvolvingArrayType(elementType) {
+    return evolvingArrayTypes[elementType.id] || (evolvingArrayTypes[elementType.id] = createEvolvingArrayType(elementType));
+  }
+  function addEvolvingArrayElementType(evolvingArrayType, node) {
+    const elementType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(getContextFreeTypeOfExpression(node)));
+    return isTypeSubsetOf(elementType, evolvingArrayType.elementType) ? evolvingArrayType : getEvolvingArrayType(getUnionType([evolvingArrayType.elementType, elementType]));
+  }
+  function createFinalArrayType(elementType) {
+    return elementType.flags & 131072 /* Never */ ? autoArrayType : createArrayType(elementType.flags & 1048576 /* Union */ ? getUnionType(elementType.types, 2 /* Subtype */) : elementType);
+  }
+  function getFinalArrayType(evolvingArrayType) {
+    return evolvingArrayType.finalArrayType || (evolvingArrayType.finalArrayType = createFinalArrayType(evolvingArrayType.elementType));
+  }
+  function finalizeEvolvingArrayType(type) {
+    return getObjectFlags(type) & 256 /* EvolvingArray */ ? getFinalArrayType(type) : type;
+  }
+  function getElementTypeOfEvolvingArrayType(type) {
+    return getObjectFlags(type) & 256 /* EvolvingArray */ ? type.elementType : neverType;
+  }
+  function isEvolvingArrayTypeList(types) {
+    let hasEvolvingArrayType = false;
+    for (const t of types) {
+      if (!(t.flags & 131072 /* Never */)) {
+        if (!(getObjectFlags(t) & 256 /* EvolvingArray */)) {
+          return false;
         }
+        hasEvolvingArrayType = true;
       }
-      checkAssertClause(node);
     }
-    function checkImportEqualsDeclaration(node) {
-      if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) {
-        return;
+    return hasEvolvingArrayType;
+  }
+  function isEvolvingArrayOperationTarget(node) {
+    const root = getReferenceRoot(node);
+    const parent2 = root.parent;
+    const isLengthPushOrUnshift = isPropertyAccessExpression(parent2) && (parent2.name.escapedText === "length" || parent2.parent.kind === 210 /* CallExpression */ && isIdentifier(parent2.name) && isPushOrUnshiftIdentifier(parent2.name));
+    const isElementAssignment = parent2.kind === 209 /* ElementAccessExpression */ && parent2.expression === root && parent2.parent.kind === 223 /* BinaryExpression */ && parent2.parent.operatorToken.kind === 63 /* EqualsToken */ && parent2.parent.left === parent2 && !isAssignmentTarget(parent2.parent) && isTypeAssignableToKind(getTypeOfExpression(parent2.argumentExpression), 296 /* NumberLike */);
+    return isLengthPushOrUnshift || isElementAssignment;
+  }
+  function isDeclarationWithExplicitTypeAnnotation(node) {
+    return (isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isParameter(node)) && !!(getEffectiveTypeAnnotationNode(node) || isInJSFile(node) && hasInitializer(node) && node.initializer && isFunctionExpressionOrArrowFunction(node.initializer) && getEffectiveReturnTypeNode(node.initializer));
+  }
+  function getExplicitTypeOfSymbol(symbol, diagnostic) {
+    symbol = resolveSymbol(symbol);
+    if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 512 /* ValueModule */)) {
+      return getTypeOfSymbol(symbol);
+    }
+    if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) {
+      if (getCheckFlags(symbol) & 262144 /* Mapped */) {
+        const origin = symbol.links.syntheticOrigin;
+        if (origin && getExplicitTypeOfSymbol(origin)) {
+          return getTypeOfSymbol(symbol);
+        }
       }
-      checkGrammarDecoratorsAndModifiers(node);
-      if (isInternalModuleImportEqualsDeclaration(node) || checkExternalImportOrExportDeclaration(node)) {
-        checkImportBinding(node);
-        if (hasSyntacticModifier(node, 1 /* Export */)) {
-          markExportAsReferenced(node);
+      const declaration = symbol.valueDeclaration;
+      if (declaration) {
+        if (isDeclarationWithExplicitTypeAnnotation(declaration)) {
+          return getTypeOfSymbol(symbol);
         }
-        if (node.moduleReference.kind !== 280 /* ExternalModuleReference */) {
-          const target = resolveAlias(getSymbolOfNode(node));
-          if (target !== unknownSymbol) {
-            const targetFlags = getAllSymbolFlags(target);
-            if (targetFlags & 111551 /* Value */) {
-              const moduleName = getFirstIdentifier(node.moduleReference);
-              if (!(resolveEntityName(moduleName, 111551 /* Value */ | 1920 /* Namespace */).flags & 1920 /* Namespace */)) {
-                error(moduleName, Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, declarationNameToString(moduleName));
-              }
-            }
-            if (targetFlags & 788968 /* Type */) {
-              checkTypeNameIsReserved(node.name, Diagnostics.Import_name_cannot_be_0);
-            }
-          }
-          if (node.isTypeOnly) {
-            grammarErrorOnNode(node, Diagnostics.An_import_alias_cannot_use_import_type);
-          }
-        } else {
-          if (moduleKind >= 5 /* ES2015 */ && getSourceFileOfNode(node).impliedNodeFormat === void 0 && !node.isTypeOnly && !(node.flags & 16777216 /* Ambient */)) {
-            grammarErrorOnNode(node, Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead);
+        if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 247 /* ForOfStatement */) {
+          const statement = declaration.parent.parent;
+          const expressionType = getTypeOfDottedName(
+            statement.expression,
+            /*diagnostic*/
+            void 0
+          );
+          if (expressionType) {
+            const use = statement.awaitModifier ? 15 /* ForAwaitOf */ : 13 /* ForOf */;
+            return checkIteratedTypeOrElementType(
+              use,
+              expressionType,
+              undefinedType,
+              /*errorNode*/
+              void 0
+            );
           }
         }
+        if (diagnostic) {
+          addRelatedInfo(diagnostic, createDiagnosticForNode(declaration, Diagnostics._0_needs_an_explicit_type_annotation, symbolToString(symbol)));
+        }
       }
     }
-    function checkExportDeclaration(node) {
-      if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) {
-        return;
-      }
-      if (!checkGrammarDecoratorsAndModifiers(node) && hasSyntacticModifiers(node)) {
-        grammarErrorOnFirstToken(node, Diagnostics.An_export_declaration_cannot_have_modifiers);
-      }
-      if (node.moduleSpecifier && node.exportClause && isNamedExports(node.exportClause) && length(node.exportClause.elements) && languageVersion === 0 /* ES3 */) {
-        checkExternalEmitHelpers(node, 4194304 /* CreateBinding */);
-      }
-      checkGrammarExportDeclaration(node);
-      if (!node.moduleSpecifier || checkExternalImportOrExportDeclaration(node)) {
-        if (node.exportClause && !isNamespaceExport(node.exportClause)) {
-          forEach(node.exportClause.elements, checkExportSpecifier);
-          const inAmbientExternalModule = node.parent.kind === 265 /* ModuleBlock */ && isAmbientModule(node.parent.parent);
-          const inAmbientNamespaceDeclaration = !inAmbientExternalModule && node.parent.kind === 265 /* ModuleBlock */ && !node.moduleSpecifier && node.flags & 16777216 /* Ambient */;
-          if (node.parent.kind !== 308 /* SourceFile */ && !inAmbientExternalModule && !inAmbientNamespaceDeclaration) {
-            error(node, Diagnostics.Export_declarations_are_not_permitted_in_a_namespace);
-          }
-        } else {
-          const moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier);
-          if (moduleSymbol && hasExportAssignmentSymbol(moduleSymbol)) {
-            error(node.moduleSpecifier, Diagnostics.Module_0_uses_export_and_cannot_be_used_with_export_Asterisk, symbolToString(moduleSymbol));
-          } else if (node.exportClause) {
-            checkAliasSymbol(node.exportClause);
-          }
-          if (moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */)) {
-            if (node.exportClause) {
-              if (getESModuleInterop(compilerOptions)) {
-                checkExternalEmitHelpers(node, 65536 /* ImportStar */);
+  }
+  function getTypeOfDottedName(node, diagnostic) {
+    if (!(node.flags & 33554432 /* InWithStatement */)) {
+      switch (node.kind) {
+        case 79 /* Identifier */:
+          const symbol = getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(node));
+          return getExplicitTypeOfSymbol(symbol, diagnostic);
+        case 108 /* ThisKeyword */:
+          return getExplicitThisType(node);
+        case 106 /* SuperKeyword */:
+          return checkSuperExpression(node);
+        case 208 /* PropertyAccessExpression */: {
+          const type = getTypeOfDottedName(node.expression, diagnostic);
+          if (type) {
+            const name = node.name;
+            let prop;
+            if (isPrivateIdentifier(name)) {
+              if (!type.symbol) {
+                return void 0;
               }
+              prop = getPropertyOfType(type, getSymbolNameForPrivateIdentifier(type.symbol, name.escapedText));
             } else {
-              checkExternalEmitHelpers(node, 32768 /* ExportStar */);
+              prop = getPropertyOfType(type, name.escapedText);
             }
+            return prop && getExplicitTypeOfSymbol(prop, diagnostic);
           }
+          return void 0;
         }
+        case 214 /* ParenthesizedExpression */:
+          return getTypeOfDottedName(node.expression, diagnostic);
       }
-      checkAssertClause(node);
     }
-    function checkGrammarExportDeclaration(node) {
-      var _a2;
-      if (node.isTypeOnly) {
-        if (((_a2 = node.exportClause) == null ? void 0 : _a2.kind) === 276 /* NamedExports */) {
-          return checkGrammarNamedImportsOrExports(node.exportClause);
+  }
+  function getEffectsSignature(node) {
+    const links = getNodeLinks(node);
+    let signature = links.effectsSignature;
+    if (signature === void 0) {
+      let funcType;
+      if (node.parent.kind === 241 /* ExpressionStatement */) {
+        funcType = getTypeOfDottedName(
+          node.expression,
+          /*diagnostic*/
+          void 0
+        );
+      } else if (node.expression.kind !== 106 /* SuperKeyword */) {
+        if (isOptionalChain(node)) {
+          funcType = checkNonNullType(
+            getOptionalExpressionType(checkExpression(node.expression), node.expression),
+            node.expression
+          );
         } else {
-          return grammarErrorOnNode(node, Diagnostics.Only_named_exports_may_use_export_type);
+          funcType = checkNonNullExpression(node.expression);
         }
       }
-      return false;
-    }
-    function checkGrammarModuleElementContext(node, errorMessage) {
-      const isInAppropriateContext = node.parent.kind === 308 /* SourceFile */ || node.parent.kind === 265 /* ModuleBlock */ || node.parent.kind === 264 /* ModuleDeclaration */;
-      if (!isInAppropriateContext) {
-        grammarErrorOnFirstToken(node, errorMessage);
-      }
-      return !isInAppropriateContext;
+      const signatures = getSignaturesOfType(funcType && getApparentType(funcType) || unknownType, 0 /* Call */);
+      const candidate = signatures.length === 1 && !signatures[0].typeParameters ? signatures[0] : some(signatures, hasTypePredicateOrNeverReturnType) ? getResolvedSignature(node) : void 0;
+      signature = links.effectsSignature = candidate && hasTypePredicateOrNeverReturnType(candidate) ? candidate : unknownSignature;
     }
-    function importClauseContainsReferencedImport(importClause) {
-      return forEachImportClauseDeclaration(importClause, (declaration) => {
-        return !!getSymbolOfNode(declaration).isReferenced;
-      });
-    }
-    function importClauseContainsConstEnumUsedAsValue(importClause) {
-      return forEachImportClauseDeclaration(importClause, (declaration) => {
-        return !!getSymbolLinks(getSymbolOfNode(declaration)).constEnumReferenced;
-      });
-    }
-    function canConvertImportDeclarationToTypeOnly(statement) {
-      return isImportDeclaration(statement) && statement.importClause && !statement.importClause.isTypeOnly && importClauseContainsReferencedImport(statement.importClause) && !isReferencedAliasDeclaration(statement.importClause, true) && !importClauseContainsConstEnumUsedAsValue(statement.importClause);
-    }
-    function canConvertImportEqualsDeclarationToTypeOnly(statement) {
-      return isImportEqualsDeclaration(statement) && isExternalModuleReference(statement.moduleReference) && !statement.isTypeOnly && getSymbolOfNode(statement).isReferenced && !isReferencedAliasDeclaration(statement, false) && !getSymbolLinks(getSymbolOfNode(statement)).constEnumReferenced;
+    return signature === unknownSignature ? void 0 : signature;
+  }
+  function hasTypePredicateOrNeverReturnType(signature) {
+    return !!(getTypePredicateOfSignature(signature) || signature.declaration && (getReturnTypeFromAnnotation(signature.declaration) || unknownType).flags & 131072 /* Never */);
+  }
+  function getTypePredicateArgument(predicate, callExpression) {
+    if (predicate.kind === 1 /* Identifier */ || predicate.kind === 3 /* AssertsIdentifier */) {
+      return callExpression.arguments[predicate.parameterIndex];
     }
-    function checkImportsForTypeOnlyConversion(sourceFile) {
-      for (const statement of sourceFile.statements) {
-        if (canConvertImportDeclarationToTypeOnly(statement) || canConvertImportEqualsDeclarationToTypeOnly(statement)) {
-          error(
-            statement,
-            Diagnostics.This_import_is_never_used_as_a_value_and_must_use_import_type_because_importsNotUsedAsValues_is_set_to_error
+    const invokedExpression = skipParentheses(callExpression.expression);
+    return isAccessExpression(invokedExpression) ? skipParentheses(invokedExpression.expression) : void 0;
+  }
+  function reportFlowControlError(node) {
+    const block = findAncestor(node, isFunctionOrModuleBlock);
+    const sourceFile = getSourceFileOfNode(node);
+    const span = getSpanOfTokenAtPosition(sourceFile, block.statements.pos);
+    diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.The_containing_function_or_module_body_is_too_large_for_control_flow_analysis));
+  }
+  function isReachableFlowNode(flow) {
+    const result = isReachableFlowNodeWorker(
+      flow,
+      /*noCacheCheck*/
+      false
+    );
+    lastFlowNode = flow;
+    lastFlowNodeReachable = result;
+    return result;
+  }
+  function isFalseExpression(expr) {
+    const node = skipParentheses(
+      expr,
+      /*excludeJSDocTypeAssertions*/
+      true
+    );
+    return node.kind === 95 /* FalseKeyword */ || node.kind === 223 /* BinaryExpression */ && (node.operatorToken.kind === 55 /* AmpersandAmpersandToken */ && (isFalseExpression(node.left) || isFalseExpression(node.right)) || node.operatorToken.kind === 56 /* BarBarToken */ && isFalseExpression(node.left) && isFalseExpression(node.right));
+  }
+  function isReachableFlowNodeWorker(flow, noCacheCheck) {
+    while (true) {
+      if (flow === lastFlowNode) {
+        return lastFlowNodeReachable;
+      }
+      const flags = flow.flags;
+      if (flags & 4096 /* Shared */) {
+        if (!noCacheCheck) {
+          const id = getFlowNodeId(flow);
+          const reachable = flowNodeReachable[id];
+          return reachable !== void 0 ? reachable : flowNodeReachable[id] = isReachableFlowNodeWorker(
+            flow,
+            /*noCacheCheck*/
+            true
           );
         }
+        noCacheCheck = false;
       }
-    }
-    function checkExportSpecifier(node) {
-      checkAliasSymbol(node);
-      if (getEmitDeclarations(compilerOptions)) {
-        collectLinkedAliases(node.propertyName || node.name, true);
-      }
-      if (!node.parent.parent.moduleSpecifier) {
-        const exportedName = node.propertyName || node.name;
-        const symbol = resolveName(
-          exportedName,
-          exportedName.escapedText,
-          111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
-          void 0,
-          void 0,
-          true
-        );
-        if (symbol && (symbol === undefinedSymbol || symbol === globalThisSymbol || symbol.declarations && isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) {
-          error(exportedName, Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, idText(exportedName));
-        } else {
-          if (!node.isTypeOnly && !node.parent.parent.isTypeOnly) {
-            markExportAsReferenced(node);
+      if (flags & (16 /* Assignment */ | 96 /* Condition */ | 256 /* ArrayMutation */)) {
+        flow = flow.antecedent;
+      } else if (flags & 512 /* Call */) {
+        const signature = getEffectsSignature(flow.node);
+        if (signature) {
+          const predicate = getTypePredicateOfSignature(signature);
+          if (predicate && predicate.kind === 3 /* AssertsIdentifier */ && !predicate.type) {
+            const predicateArgument = flow.node.arguments[predicate.parameterIndex];
+            if (predicateArgument && isFalseExpression(predicateArgument)) {
+              return false;
+            }
           }
-          const target = symbol && (symbol.flags & 2097152 /* Alias */ ? resolveAlias(symbol) : symbol);
-          if (!target || getAllSymbolFlags(target) & 111551 /* Value */) {
-            checkExpressionCached(node.propertyName || node.name);
+          if (getReturnTypeOfSignature(signature).flags & 131072 /* Never */) {
+            return false;
           }
         }
-      } else {
-        if (getESModuleInterop(compilerOptions) && moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */) && idText(node.propertyName || node.name) === "default") {
-          checkExternalEmitHelpers(node, 131072 /* ImportDefault */);
+        flow = flow.antecedent;
+      } else if (flags & 4 /* BranchLabel */) {
+        return some(flow.antecedents, (f) => isReachableFlowNodeWorker(
+          f,
+          /*noCacheCheck*/
+          false
+        ));
+      } else if (flags & 8 /* LoopLabel */) {
+        const antecedents = flow.antecedents;
+        if (antecedents === void 0 || antecedents.length === 0) {
+          return false;
         }
+        flow = antecedents[0];
+      } else if (flags & 128 /* SwitchClause */) {
+        if (flow.clauseStart === flow.clauseEnd && isExhaustiveSwitchStatement(flow.switchStatement)) {
+          return false;
+        }
+        flow = flow.antecedent;
+      } else if (flags & 1024 /* ReduceLabel */) {
+        lastFlowNode = void 0;
+        const target = flow.target;
+        const saveAntecedents = target.antecedents;
+        target.antecedents = flow.antecedents;
+        const result = isReachableFlowNodeWorker(
+          flow.antecedent,
+          /*noCacheCheck*/
+          false
+        );
+        target.antecedents = saveAntecedents;
+        return result;
+      } else {
+        return !(flags & 1 /* Unreachable */);
       }
     }
-    function checkExportAssignment(node) {
-      const illegalContextMessage = node.isExportEquals ? Diagnostics.An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration : Diagnostics.A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration;
-      if (checkGrammarModuleElementContext(node, illegalContextMessage)) {
-        return;
-      }
-      const container = node.parent.kind === 308 /* SourceFile */ ? node.parent : node.parent.parent;
-      if (container.kind === 264 /* ModuleDeclaration */ && !isAmbientModule(container)) {
-        if (node.isExportEquals) {
-          error(node, Diagnostics.An_export_assignment_cannot_be_used_in_a_namespace);
-        } else {
-          error(node, Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module);
+  }
+  function isPostSuperFlowNode(flow, noCacheCheck) {
+    while (true) {
+      const flags = flow.flags;
+      if (flags & 4096 /* Shared */) {
+        if (!noCacheCheck) {
+          const id = getFlowNodeId(flow);
+          const postSuper = flowNodePostSuper[id];
+          return postSuper !== void 0 ? postSuper : flowNodePostSuper[id] = isPostSuperFlowNode(
+            flow,
+            /*noCacheCheck*/
+            true
+          );
         }
-        return;
-      }
-      if (!checkGrammarDecoratorsAndModifiers(node) && hasEffectiveModifiers(node)) {
-        grammarErrorOnFirstToken(node, Diagnostics.An_export_assignment_cannot_have_modifiers);
-      }
-      const typeAnnotationNode = getEffectiveTypeAnnotationNode(node);
-      if (typeAnnotationNode) {
-        checkTypeAssignableTo(checkExpressionCached(node.expression), getTypeFromTypeNode(typeAnnotationNode), node.expression);
+        noCacheCheck = false;
       }
-      if (node.expression.kind === 79 /* Identifier */) {
-        const id = node.expression;
-        const sym = resolveEntityName(id, 67108863 /* All */, true, true, node);
-        if (sym) {
-          markAliasReferenced(sym, id);
-          const target = sym.flags & 2097152 /* Alias */ ? resolveAlias(sym) : sym;
-          if (getAllSymbolFlags(target) & 111551 /* Value */) {
-            checkExpressionCached(node.expression);
-          }
-        } else {
-          checkExpressionCached(node.expression);
-        }
-        if (getEmitDeclarations(compilerOptions)) {
-          collectLinkedAliases(node.expression, true);
+      if (flags & (16 /* Assignment */ | 96 /* Condition */ | 256 /* ArrayMutation */ | 128 /* SwitchClause */)) {
+        flow = flow.antecedent;
+      } else if (flags & 512 /* Call */) {
+        if (flow.node.expression.kind === 106 /* SuperKeyword */) {
+          return true;
         }
+        flow = flow.antecedent;
+      } else if (flags & 4 /* BranchLabel */) {
+        return every(flow.antecedents, (f) => isPostSuperFlowNode(
+          f,
+          /*noCacheCheck*/
+          false
+        ));
+      } else if (flags & 8 /* LoopLabel */) {
+        flow = flow.antecedents[0];
+      } else if (flags & 1024 /* ReduceLabel */) {
+        const target = flow.target;
+        const saveAntecedents = target.antecedents;
+        target.antecedents = flow.antecedents;
+        const result = isPostSuperFlowNode(
+          flow.antecedent,
+          /*noCacheCheck*/
+          false
+        );
+        target.antecedents = saveAntecedents;
+        return result;
       } else {
-        checkExpressionCached(node.expression);
+        return !!(flags & 1 /* Unreachable */);
       }
-      checkExternalModuleExports(container);
-      if (node.flags & 16777216 /* Ambient */ && !isEntityNameExpression(node.expression)) {
-        grammarErrorOnNode(node.expression, Diagnostics.The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context);
-      }
-      if (node.isExportEquals && !(node.flags & 16777216 /* Ambient */)) {
-        if (moduleKind >= 5 /* ES2015 */ && getSourceFileOfNode(node).impliedNodeFormat !== 1 /* CommonJS */) {
-          grammarErrorOnNode(node, Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead);
-        } else if (moduleKind === 4 /* System */) {
-          grammarErrorOnNode(node, Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system);
-        }
-      }
-    }
-    function hasExportedMembers(moduleSymbol) {
-      return forEachEntry(moduleSymbol.exports, (_, id) => id !== "export=");
     }
-    function checkExternalModuleExports(node) {
-      const moduleSymbol = getSymbolOfNode(node);
-      const links = getSymbolLinks(moduleSymbol);
-      if (!links.exportsChecked) {
-        const exportEqualsSymbol = moduleSymbol.exports.get("export=");
-        if (exportEqualsSymbol && hasExportedMembers(moduleSymbol)) {
-          const declaration = getDeclarationOfAliasSymbol(exportEqualsSymbol) || exportEqualsSymbol.valueDeclaration;
-          if (declaration && !isTopLevelInExternalModuleAugmentation(declaration) && !isInJSFile(declaration)) {
-            error(declaration, Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements);
-          }
-        }
-        const exports = getExportsOfModule(moduleSymbol);
-        if (exports) {
-          exports.forEach(({ declarations, flags }, id) => {
-            if (id === "__export") {
-              return;
-            }
-            if (flags & (1920 /* Namespace */ | 384 /* Enum */)) {
-              return;
-            }
-            const exportedDeclarationsCount = countWhere(declarations, and(isNotOverloadAndNotAccessor, not(isInterfaceDeclaration)));
-            if (flags & 524288 /* TypeAlias */ && exportedDeclarationsCount <= 2) {
-              return;
-            }
-            if (exportedDeclarationsCount > 1) {
-              if (!isDuplicatedCommonJSExport(declarations)) {
-                for (const declaration of declarations) {
-                  if (isNotOverload(declaration)) {
-                    diagnostics.add(createDiagnosticForNode(declaration, Diagnostics.Cannot_redeclare_exported_variable_0, unescapeLeadingUnderscores(id)));
-                  }
-                }
-              }
-            }
-          });
-        }
-        links.exportsChecked = true;
+  }
+  function isConstantReference(node) {
+    switch (node.kind) {
+      case 79 /* Identifier */: {
+        const symbol = getResolvedSymbol(node);
+        return isConstVariable(symbol) || isParameterOrCatchClauseVariable(symbol) && !isSymbolAssigned(symbol);
       }
+      case 208 /* PropertyAccessExpression */:
+      case 209 /* ElementAccessExpression */:
+        return isConstantReference(node.expression) && isReadonlySymbol(getNodeLinks(node).resolvedSymbol || unknownSymbol);
     }
-    function isDuplicatedCommonJSExport(declarations) {
-      return declarations && declarations.length > 1 && declarations.every((d) => isInJSFile(d) && isAccessExpression(d) && (isExportsIdentifier(d.expression) || isModuleExportsAccessExpression(d.expression)));
+    return false;
+  }
+  function getFlowTypeOfReference(reference, declaredType, initialType = declaredType, flowContainer, flowNode = ((_a2) => (_a2 = tryCast(reference, canHaveFlowNode)) == null ? void 0 : _a2.flowNode)()) {
+    let key;
+    let isKeySet = false;
+    let flowDepth = 0;
+    if (flowAnalysisDisabled) {
+      return errorType;
     }
-    function checkSourceElement(node) {
-      if (node) {
-        const saveCurrentNode = currentNode;
-        currentNode = node;
-        instantiationCount = 0;
-        checkSourceElementWorker(node);
-        currentNode = saveCurrentNode;
-      }
+    if (!flowNode) {
+      return declaredType;
     }
-    function checkSourceElementWorker(node) {
-      forEach(node.jsDoc, ({ comment, tags }) => {
-        checkJSDocCommentWorker(comment);
-        forEach(tags, (tag) => {
-          checkJSDocCommentWorker(tag.comment);
-          if (isInJSFile(node)) {
-            checkSourceElement(tag);
-          }
-        });
-      });
-      const kind = node.kind;
-      if (cancellationToken) {
-        switch (kind) {
-          case 264 /* ModuleDeclaration */:
-          case 260 /* ClassDeclaration */:
-          case 261 /* InterfaceDeclaration */:
-          case 259 /* FunctionDeclaration */:
-            cancellationToken.throwIfCancellationRequested();
-        }
-      }
-      if (kind >= 240 /* FirstStatement */ && kind <= 256 /* LastStatement */ && node.flowNode && !isReachableFlowNode(node.flowNode)) {
-        errorOrSuggestion(compilerOptions.allowUnreachableCode === false, node, Diagnostics.Unreachable_code_detected);
-      }
-      switch (kind) {
-        case 165 /* TypeParameter */:
-          return checkTypeParameter(node);
-        case 166 /* Parameter */:
-          return checkParameter(node);
-        case 169 /* PropertyDeclaration */:
-          return checkPropertyDeclaration(node);
-        case 168 /* PropertySignature */:
-          return checkPropertySignature(node);
-        case 182 /* ConstructorType */:
-        case 181 /* FunctionType */:
-        case 176 /* CallSignature */:
-        case 177 /* ConstructSignature */:
-        case 178 /* IndexSignature */:
-          return checkSignatureDeclaration(node);
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-          return checkMethodDeclaration(node);
-        case 172 /* ClassStaticBlockDeclaration */:
-          return checkClassStaticBlockDeclaration(node);
-        case 173 /* Constructor */:
-          return checkConstructorDeclaration(node);
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-          return checkAccessorDeclaration(node);
-        case 180 /* TypeReference */:
-          return checkTypeReferenceNode(node);
-        case 179 /* TypePredicate */:
-          return checkTypePredicate(node);
-        case 183 /* TypeQuery */:
-          return checkTypeQuery(node);
-        case 184 /* TypeLiteral */:
-          return checkTypeLiteral(node);
-        case 185 /* ArrayType */:
-          return checkArrayType(node);
-        case 186 /* TupleType */:
-          return checkTupleType(node);
-        case 189 /* UnionType */:
-        case 190 /* IntersectionType */:
-          return checkUnionOrIntersectionType(node);
-        case 193 /* ParenthesizedType */:
-        case 187 /* OptionalType */:
-        case 188 /* RestType */:
-          return checkSourceElement(node.type);
-        case 194 /* ThisType */:
-          return checkThisType(node);
-        case 195 /* TypeOperator */:
-          return checkTypeOperator(node);
-        case 191 /* ConditionalType */:
-          return checkConditionalType(node);
-        case 192 /* InferType */:
-          return checkInferType(node);
-        case 200 /* TemplateLiteralType */:
-          return checkTemplateLiteralType(node);
-        case 202 /* ImportType */:
-          return checkImportType(node);
-        case 199 /* NamedTupleMember */:
-          return checkNamedTupleMember(node);
-        case 331 /* JSDocAugmentsTag */:
-          return checkJSDocAugmentsTag(node);
-        case 332 /* JSDocImplementsTag */:
-          return checkJSDocImplementsTag(node);
-        case 348 /* JSDocTypedefTag */:
-        case 341 /* JSDocCallbackTag */:
-        case 342 /* JSDocEnumTag */:
-          return checkJSDocTypeAliasTag(node);
-        case 347 /* JSDocTemplateTag */:
-          return checkJSDocTemplateTag(node);
-        case 346 /* JSDocTypeTag */:
-          return checkJSDocTypeTag(node);
-        case 327 /* JSDocLink */:
-        case 328 /* JSDocLinkCode */:
-        case 329 /* JSDocLinkPlain */:
-          return checkJSDocLinkLikeTag(node);
-        case 343 /* JSDocParameterTag */:
-          return checkJSDocParameterTag(node);
-        case 350 /* JSDocPropertyTag */:
-          return checkJSDocPropertyTag(node);
-        case 320 /* JSDocFunctionType */:
-          checkJSDocFunctionType(node);
-        case 318 /* JSDocNonNullableType */:
-        case 317 /* JSDocNullableType */:
-        case 315 /* JSDocAllType */:
-        case 316 /* JSDocUnknownType */:
-        case 325 /* JSDocTypeLiteral */:
-          checkJSDocTypeIsInJsFile(node);
-          forEachChild(node, checkSourceElement);
-          return;
-        case 321 /* JSDocVariadicType */:
-          checkJSDocVariadicType(node);
-          return;
-        case 312 /* JSDocTypeExpression */:
-          return checkSourceElement(node.type);
-        case 336 /* JSDocPublicTag */:
-        case 338 /* JSDocProtectedTag */:
-        case 337 /* JSDocPrivateTag */:
-          return checkJSDocAccessibilityModifiers(node);
-        case 196 /* IndexedAccessType */:
-          return checkIndexedAccessType(node);
-        case 197 /* MappedType */:
-          return checkMappedType(node);
-        case 259 /* FunctionDeclaration */:
-          return checkFunctionDeclaration(node);
-        case 238 /* Block */:
-        case 265 /* ModuleBlock */:
-          return checkBlock(node);
-        case 240 /* VariableStatement */:
-          return checkVariableStatement(node);
-        case 241 /* ExpressionStatement */:
-          return checkExpressionStatement(node);
-        case 242 /* IfStatement */:
-          return checkIfStatement(node);
-        case 243 /* DoStatement */:
-          return checkDoStatement(node);
-        case 244 /* WhileStatement */:
-          return checkWhileStatement(node);
-        case 245 /* ForStatement */:
-          return checkForStatement(node);
-        case 246 /* ForInStatement */:
-          return checkForInStatement(node);
-        case 247 /* ForOfStatement */:
-          return checkForOfStatement(node);
-        case 248 /* ContinueStatement */:
-        case 249 /* BreakStatement */:
-          return checkBreakOrContinueStatement(node);
-        case 250 /* ReturnStatement */:
-          return checkReturnStatement(node);
-        case 251 /* WithStatement */:
-          return checkWithStatement(node);
-        case 252 /* SwitchStatement */:
-          return checkSwitchStatement(node);
-        case 253 /* LabeledStatement */:
-          return checkLabeledStatement(node);
-        case 254 /* ThrowStatement */:
-          return checkThrowStatement(node);
-        case 255 /* TryStatement */:
-          return checkTryStatement(node);
-        case 257 /* VariableDeclaration */:
-          return checkVariableDeclaration(node);
-        case 205 /* BindingElement */:
-          return checkBindingElement(node);
-        case 260 /* ClassDeclaration */:
-          return checkClassDeclaration(node);
-        case 261 /* InterfaceDeclaration */:
-          return checkInterfaceDeclaration(node);
-        case 262 /* TypeAliasDeclaration */:
-          return checkTypeAliasDeclaration(node);
-        case 263 /* EnumDeclaration */:
-          return checkEnumDeclaration(node);
-        case 264 /* ModuleDeclaration */:
-          return checkModuleDeclaration(node);
-        case 269 /* ImportDeclaration */:
-          return checkImportDeclaration(node);
-        case 268 /* ImportEqualsDeclaration */:
-          return checkImportEqualsDeclaration(node);
-        case 275 /* ExportDeclaration */:
-          return checkExportDeclaration(node);
-        case 274 /* ExportAssignment */:
-          return checkExportAssignment(node);
-        case 239 /* EmptyStatement */:
-        case 256 /* DebuggerStatement */:
-          checkGrammarStatementInAmbientContext(node);
-          return;
-        case 279 /* MissingDeclaration */:
-          return checkMissingDeclaration(node);
-      }
+    flowInvocationCount++;
+    const sharedFlowStart = sharedFlowCount;
+    const evolvedType = getTypeFromFlowType(getTypeAtFlowNode(flowNode));
+    sharedFlowCount = sharedFlowStart;
+    const resultType = getObjectFlags(evolvedType) & 256 /* EvolvingArray */ && isEvolvingArrayOperationTarget(reference) ? autoArrayType : finalizeEvolvingArrayType(evolvedType);
+    if (resultType === unreachableNeverType || reference.parent && reference.parent.kind === 232 /* NonNullExpression */ && !(resultType.flags & 131072 /* Never */) && getTypeWithFacts(resultType, 2097152 /* NEUndefinedOrNull */).flags & 131072 /* Never */) {
+      return declaredType;
     }
-    function checkJSDocCommentWorker(node) {
-      if (isArray(node)) {
-        forEach(node, (tag) => {
-          if (isJSDocLinkLike(tag)) {
-            checkSourceElement(tag);
-          }
-        });
+    return resultType === nonNullUnknownType ? unknownType : resultType;
+    function getOrSetCacheKey() {
+      if (isKeySet) {
+        return key;
       }
+      isKeySet = true;
+      return key = getFlowCacheKey(reference, declaredType, initialType, flowContainer);
     }
-    function checkJSDocTypeIsInJsFile(node) {
-      if (!isInJSFile(node)) {
-        grammarErrorOnNode(node, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments);
+    function getTypeAtFlowNode(flow) {
+      var _a3;
+      if (flowDepth === 2e3) {
+        (_a3 = tracing) == null ? void 0 : _a3.instant(tracing.Phase.CheckTypes, "getTypeAtFlowNode_DepthLimit", { flowId: flow.id });
+        flowAnalysisDisabled = true;
+        reportFlowControlError(reference);
+        return errorType;
       }
-    }
-    function checkJSDocVariadicType(node) {
-      checkJSDocTypeIsInJsFile(node);
-      checkSourceElement(node.type);
-      const { parent: parent2 } = node;
-      if (isParameter(parent2) && isJSDocFunctionType(parent2.parent)) {
-        if (last(parent2.parent.parameters) !== parent2) {
-          error(node, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list);
+      flowDepth++;
+      let sharedFlow;
+      while (true) {
+        const flags = flow.flags;
+        if (flags & 4096 /* Shared */) {
+          for (let i = sharedFlowStart; i < sharedFlowCount; i++) {
+            if (sharedFlowNodes[i] === flow) {
+              flowDepth--;
+              return sharedFlowTypes[i];
+            }
+          }
+          sharedFlow = flow;
         }
-        return;
-      }
-      if (!isJSDocTypeExpression(parent2)) {
-        error(node, Diagnostics.JSDoc_may_only_appear_in_the_last_parameter_of_a_signature);
-      }
-      const paramTag = node.parent.parent;
-      if (!isJSDocParameterTag(paramTag)) {
-        error(node, Diagnostics.JSDoc_may_only_appear_in_the_last_parameter_of_a_signature);
-        return;
-      }
-      const param = getParameterSymbolFromJSDoc(paramTag);
-      if (!param) {
-        return;
-      }
-      const host2 = getHostSignatureFromJSDoc(paramTag);
-      if (!host2 || last(host2.parameters).symbol !== param) {
-        error(node, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list);
-      }
-    }
-    function getTypeFromJSDocVariadicType(node) {
-      const type = getTypeFromTypeNode(node.type);
-      const { parent: parent2 } = node;
-      const paramTag = node.parent.parent;
-      if (isJSDocTypeExpression(node.parent) && isJSDocParameterTag(paramTag)) {
-        const host2 = getHostSignatureFromJSDoc(paramTag);
-        const isCallbackTag = isJSDocCallbackTag(paramTag.parent.parent);
-        if (host2 || isCallbackTag) {
-          const lastParamDeclaration = isCallbackTag ? lastOrUndefined(paramTag.parent.parent.typeExpression.parameters) : lastOrUndefined(host2.parameters);
-          const symbol = getParameterSymbolFromJSDoc(paramTag);
-          if (!lastParamDeclaration || symbol && lastParamDeclaration.symbol === symbol && isRestParameter(lastParamDeclaration)) {
-            return createArrayType(type);
+        let type;
+        if (flags & 16 /* Assignment */) {
+          type = getTypeAtFlowAssignment(flow);
+          if (!type) {
+            flow = flow.antecedent;
+            continue;
+          }
+        } else if (flags & 512 /* Call */) {
+          type = getTypeAtFlowCall(flow);
+          if (!type) {
+            flow = flow.antecedent;
+            continue;
+          }
+        } else if (flags & 96 /* Condition */) {
+          type = getTypeAtFlowCondition(flow);
+        } else if (flags & 128 /* SwitchClause */) {
+          type = getTypeAtSwitchClause(flow);
+        } else if (flags & 12 /* Label */) {
+          if (flow.antecedents.length === 1) {
+            flow = flow.antecedents[0];
+            continue;
           }
+          type = flags & 4 /* BranchLabel */ ? getTypeAtFlowBranchLabel(flow) : getTypeAtFlowLoopLabel(flow);
+        } else if (flags & 256 /* ArrayMutation */) {
+          type = getTypeAtFlowArrayMutation(flow);
+          if (!type) {
+            flow = flow.antecedent;
+            continue;
+          }
+        } else if (flags & 1024 /* ReduceLabel */) {
+          const target = flow.target;
+          const saveAntecedents = target.antecedents;
+          target.antecedents = flow.antecedents;
+          type = getTypeAtFlowNode(flow.antecedent);
+          target.antecedents = saveAntecedents;
+        } else if (flags & 2 /* Start */) {
+          const container = flow.node;
+          if (container && container !== flowContainer && reference.kind !== 208 /* PropertyAccessExpression */ && reference.kind !== 209 /* ElementAccessExpression */ && reference.kind !== 108 /* ThisKeyword */) {
+            flow = container.flowNode;
+            continue;
+          }
+          type = initialType;
+        } else {
+          type = convertAutoToAny(declaredType);
         }
-      }
-      if (isParameter(parent2) && isJSDocFunctionType(parent2.parent)) {
-        return createArrayType(type);
-      }
-      return addOptionality(type);
-    }
-    function checkNodeDeferred(node) {
-      const enclosingFile = getSourceFileOfNode(node);
-      const links = getNodeLinks(enclosingFile);
-      if (!(links.flags & 1 /* TypeChecked */)) {
-        links.deferredNodes || (links.deferredNodes = /* @__PURE__ */ new Set());
-        links.deferredNodes.add(node);
-      }
-    }
-    function checkDeferredNodes(context) {
-      const links = getNodeLinks(context);
-      if (links.deferredNodes) {
-        links.deferredNodes.forEach(checkDeferredNode);
-      }
-    }
-    function checkDeferredNode(node) {
-      var _a2, _b;
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Check, "checkDeferredNode", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath });
-      const saveCurrentNode = currentNode;
-      currentNode = node;
-      instantiationCount = 0;
-      switch (node.kind) {
-        case 210 /* CallExpression */:
-        case 211 /* NewExpression */:
-        case 212 /* TaggedTemplateExpression */:
-        case 167 /* Decorator */:
-        case 283 /* JsxOpeningElement */:
-          resolveUntypedCall(node);
-          break;
-        case 215 /* FunctionExpression */:
-        case 216 /* ArrowFunction */:
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-          checkFunctionExpressionOrObjectLiteralMethodDeferred(node);
-          break;
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-          checkAccessorDeclaration(node);
-          break;
-        case 228 /* ClassExpression */:
-          checkClassExpressionDeferred(node);
-          break;
-        case 165 /* TypeParameter */:
-          checkTypeParameterDeferred(node);
-          break;
-        case 282 /* JsxSelfClosingElement */:
-          checkJsxSelfClosingElementDeferred(node);
-          break;
-        case 281 /* JsxElement */:
-          checkJsxElementDeferred(node);
-          break;
-      }
-      currentNode = saveCurrentNode;
-      (_b = tracing) == null ? void 0 : _b.pop();
-    }
-    function checkSourceFile(node) {
-      var _a2, _b;
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Check, "checkSourceFile", { path: node.path }, true);
-      mark("beforeCheck");
-      checkSourceFileWorker(node);
-      mark("afterCheck");
-      measure("Check", "beforeCheck", "afterCheck");
-      (_b = tracing) == null ? void 0 : _b.pop();
-    }
-    function unusedIsError(kind, isAmbient) {
-      if (isAmbient) {
-        return false;
-      }
-      switch (kind) {
-        case 0 /* Local */:
-          return !!compilerOptions.noUnusedLocals;
-        case 1 /* Parameter */:
-          return !!compilerOptions.noUnusedParameters;
-        default:
-          return Debug.assertNever(kind);
+        if (sharedFlow) {
+          sharedFlowNodes[sharedFlowCount] = sharedFlow;
+          sharedFlowTypes[sharedFlowCount] = type;
+          sharedFlowCount++;
+        }
+        flowDepth--;
+        return type;
       }
     }
-    function getPotentiallyUnusedIdentifiers(sourceFile) {
-      return allPotentiallyUnusedIdentifiers.get(sourceFile.path) || emptyArray;
+    function getInitialOrAssignedType(flow) {
+      const node = flow.node;
+      return getNarrowableTypeForReference(node.kind === 257 /* VariableDeclaration */ || node.kind === 205 /* BindingElement */ ? getInitialType(node) : getAssignedType(node), reference);
     }
-    function checkSourceFileWorker(node) {
-      const links = getNodeLinks(node);
-      if (!(links.flags & 1 /* TypeChecked */)) {
-        if (skipTypeChecking(node, compilerOptions, host)) {
-          return;
+    function getTypeAtFlowAssignment(flow) {
+      const node = flow.node;
+      if (isMatchingReference(reference, node)) {
+        if (!isReachableFlowNode(flow)) {
+          return unreachableNeverType;
         }
-        checkGrammarSourceFile(node);
-        clear(potentialThisCollisions);
-        clear(potentialNewTargetCollisions);
-        clear(potentialWeakMapSetCollisions);
-        clear(potentialReflectCollisions);
-        clear(potentialUnusedRenamedBindingElementsInTypes);
-        forEach(node.statements, checkSourceElement);
-        checkSourceElement(node.endOfFileToken);
-        checkDeferredNodes(node);
-        if (isExternalOrCommonJsModule(node)) {
-          registerForUnusedIdentifiersCheck(node);
+        if (getAssignmentTargetKind(node) === 2 /* Compound */) {
+          const flowType = getTypeAtFlowNode(flow.antecedent);
+          return createFlowType(getBaseTypeOfLiteralType(getTypeFromFlowType(flowType)), isIncomplete(flowType));
         }
-        addLazyDiagnostic(() => {
-          if (!node.isDeclarationFile && (compilerOptions.noUnusedLocals || compilerOptions.noUnusedParameters)) {
-            checkUnusedIdentifiers(getPotentiallyUnusedIdentifiers(node), (containingNode, kind, diag2) => {
-              if (!containsParseError(containingNode) && unusedIsError(kind, !!(containingNode.flags & 16777216 /* Ambient */))) {
-                diagnostics.add(diag2);
-              }
-            });
-          }
-          if (!node.isDeclarationFile) {
-            checkPotentialUncheckedRenamedBindingElementsInTypes();
+        if (declaredType === autoType || declaredType === autoArrayType) {
+          if (isEmptyArrayAssignment(node)) {
+            return getEvolvingArrayType(neverType);
           }
-        });
-        if (compilerOptions.importsNotUsedAsValues === 2 /* Error */ && !node.isDeclarationFile && isExternalModule(node)) {
-          checkImportsForTypeOnlyConversion(node);
+          const assignedType = getWidenedLiteralType(getInitialOrAssignedType(flow));
+          return isTypeAssignableTo(assignedType, declaredType) ? assignedType : anyArrayType;
         }
-        if (isExternalOrCommonJsModule(node)) {
-          checkExternalModuleExports(node);
+        if (declaredType.flags & 1048576 /* Union */) {
+          return getAssignmentReducedType(declaredType, getInitialOrAssignedType(flow));
         }
-        if (potentialThisCollisions.length) {
-          forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope);
-          clear(potentialThisCollisions);
-        }
-        if (potentialNewTargetCollisions.length) {
-          forEach(potentialNewTargetCollisions, checkIfNewTargetIsCapturedInEnclosingScope);
-          clear(potentialNewTargetCollisions);
-        }
-        if (potentialWeakMapSetCollisions.length) {
-          forEach(potentialWeakMapSetCollisions, checkWeakMapSetCollision);
-          clear(potentialWeakMapSetCollisions);
+        return declaredType;
+      }
+      if (containsMatchingReference(reference, node)) {
+        if (!isReachableFlowNode(flow)) {
+          return unreachableNeverType;
         }
-        if (potentialReflectCollisions.length) {
-          forEach(potentialReflectCollisions, checkReflectCollision);
-          clear(potentialReflectCollisions);
+        if (isVariableDeclaration(node) && (isInJSFile(node) || isVarConst(node))) {
+          const init = getDeclaredExpandoInitializer(node);
+          if (init && (init.kind === 215 /* FunctionExpression */ || init.kind === 216 /* ArrowFunction */)) {
+            return getTypeAtFlowNode(flow.antecedent);
+          }
         }
-        links.flags |= 1 /* TypeChecked */;
-      }
-    }
-    function getDiagnostics2(sourceFile, ct) {
-      try {
-        cancellationToken = ct;
-        return getDiagnosticsWorker(sourceFile);
-      } finally {
-        cancellationToken = void 0;
+        return declaredType;
       }
-    }
-    function ensurePendingDiagnosticWorkComplete() {
-      for (const cb of deferredDiagnosticsCallbacks) {
-        cb();
+      if (isVariableDeclaration(node) && node.parent.parent.kind === 246 /* ForInStatement */ && isMatchingReference(reference, node.parent.parent.expression)) {
+        return getNonNullableTypeIfNeeded(finalizeEvolvingArrayType(getTypeFromFlowType(getTypeAtFlowNode(flow.antecedent))));
       }
-      deferredDiagnosticsCallbacks = [];
-    }
-    function checkSourceFileWithEagerDiagnostics(sourceFile) {
-      ensurePendingDiagnosticWorkComplete();
-      const oldAddLazyDiagnostics = addLazyDiagnostic;
-      addLazyDiagnostic = (cb) => cb();
-      checkSourceFile(sourceFile);
-      addLazyDiagnostic = oldAddLazyDiagnostics;
-    }
-    function getDiagnosticsWorker(sourceFile) {
-      if (sourceFile) {
-        ensurePendingDiagnosticWorkComplete();
-        const previousGlobalDiagnostics = diagnostics.getGlobalDiagnostics();
-        const previousGlobalDiagnosticsSize = previousGlobalDiagnostics.length;
-        checkSourceFileWithEagerDiagnostics(sourceFile);
-        const semanticDiagnostics = diagnostics.getDiagnostics(sourceFile.fileName);
-        const currentGlobalDiagnostics = diagnostics.getGlobalDiagnostics();
-        if (currentGlobalDiagnostics !== previousGlobalDiagnostics) {
-          const deferredGlobalDiagnostics = relativeComplement(previousGlobalDiagnostics, currentGlobalDiagnostics, compareDiagnostics);
-          return concatenate(deferredGlobalDiagnostics, semanticDiagnostics);
-        } else if (previousGlobalDiagnosticsSize === 0 && currentGlobalDiagnostics.length > 0) {
-          return concatenate(currentGlobalDiagnostics, semanticDiagnostics);
-        }
-        return semanticDiagnostics;
-      }
-      forEach(host.getSourceFiles(), checkSourceFileWithEagerDiagnostics);
-      return diagnostics.getDiagnostics();
-    }
-    function getGlobalDiagnostics() {
-      ensurePendingDiagnosticWorkComplete();
-      return diagnostics.getGlobalDiagnostics();
+      return void 0;
     }
-    function getSymbolsInScope(location2, meaning) {
-      if (location2.flags & 33554432 /* InWithStatement */) {
-        return [];
+    function narrowTypeByAssertion(type, expr) {
+      const node = skipParentheses(
+        expr,
+        /*excludeJSDocTypeAssertions*/
+        true
+      );
+      if (node.kind === 95 /* FalseKeyword */) {
+        return unreachableNeverType;
       }
-      const symbols = createSymbolTable();
-      let isStaticSymbol = false;
-      populateSymbols();
-      symbols.delete("this" /* This */);
-      return symbolsToArray(symbols);
-      function populateSymbols() {
-        while (location2) {
-          if (location2.locals && !isGlobalSourceFile(location2)) {
-            copySymbols(location2.locals, meaning);
-          }
-          switch (location2.kind) {
-            case 308 /* SourceFile */:
-              if (!isExternalModule(location2))
-                break;
-            case 264 /* ModuleDeclaration */:
-              copyLocallyVisibleExportSymbols(getSymbolOfNode(location2).exports, meaning & 2623475 /* ModuleMember */);
-              break;
-            case 263 /* EnumDeclaration */:
-              copySymbols(getSymbolOfNode(location2).exports, meaning & 8 /* EnumMember */);
-              break;
-            case 228 /* ClassExpression */:
-              const className = location2.name;
-              if (className) {
-                copySymbol(location2.symbol, meaning);
-              }
-            case 260 /* ClassDeclaration */:
-            case 261 /* InterfaceDeclaration */:
-              if (!isStaticSymbol) {
-                copySymbols(getMembersOfSymbol(getSymbolOfNode(location2)), meaning & 788968 /* Type */);
-              }
-              break;
-            case 215 /* FunctionExpression */:
-              const funcName = location2.name;
-              if (funcName) {
-                copySymbol(location2.symbol, meaning);
-              }
-              break;
-          }
-          if (introducesArgumentsExoticObject(location2)) {
-            copySymbol(argumentsSymbol, meaning);
-          }
-          isStaticSymbol = isStatic(location2);
-          location2 = location2.parent;
+      if (node.kind === 223 /* BinaryExpression */) {
+        if (node.operatorToken.kind === 55 /* AmpersandAmpersandToken */) {
+          return narrowTypeByAssertion(narrowTypeByAssertion(type, node.left), node.right);
         }
-        copySymbols(globals, meaning);
-      }
-      function copySymbol(symbol, meaning2) {
-        if (getCombinedLocalAndExportSymbolFlags(symbol) & meaning2) {
-          const id = symbol.escapedName;
-          if (!symbols.has(id)) {
-            symbols.set(id, symbol);
-          }
+        if (node.operatorToken.kind === 56 /* BarBarToken */) {
+          return getUnionType([narrowTypeByAssertion(type, node.left), narrowTypeByAssertion(type, node.right)]);
         }
       }
-      function copySymbols(source, meaning2) {
-        if (meaning2) {
-          source.forEach((symbol) => {
-            copySymbol(symbol, meaning2);
-          });
+      return narrowType(
+        type,
+        node,
+        /*assumeTrue*/
+        true
+      );
+    }
+    function getTypeAtFlowCall(flow) {
+      const signature = getEffectsSignature(flow.node);
+      if (signature) {
+        const predicate = getTypePredicateOfSignature(signature);
+        if (predicate && (predicate.kind === 2 /* AssertsThis */ || predicate.kind === 3 /* AssertsIdentifier */)) {
+          const flowType = getTypeAtFlowNode(flow.antecedent);
+          const type = finalizeEvolvingArrayType(getTypeFromFlowType(flowType));
+          const narrowedType = predicate.type ? narrowTypeByTypePredicate(
+            type,
+            predicate,
+            flow.node,
+            /*assumeTrue*/
+            true
+          ) : predicate.kind === 3 /* AssertsIdentifier */ && predicate.parameterIndex >= 0 && predicate.parameterIndex < flow.node.arguments.length ? narrowTypeByAssertion(type, flow.node.arguments[predicate.parameterIndex]) : type;
+          return narrowedType === type ? flowType : createFlowType(narrowedType, isIncomplete(flowType));
+        }
+        if (getReturnTypeOfSignature(signature).flags & 131072 /* Never */) {
+          return unreachableNeverType;
         }
       }
-      function copyLocallyVisibleExportSymbols(source, meaning2) {
-        if (meaning2) {
-          source.forEach((symbol) => {
-            if (!getDeclarationOfKind(symbol, 278 /* ExportSpecifier */) && !getDeclarationOfKind(symbol, 277 /* NamespaceExport */)) {
-              copySymbol(symbol, meaning2);
+      return void 0;
+    }
+    function getTypeAtFlowArrayMutation(flow) {
+      if (declaredType === autoType || declaredType === autoArrayType) {
+        const node = flow.node;
+        const expr = node.kind === 210 /* CallExpression */ ? node.expression.expression : node.left.expression;
+        if (isMatchingReference(reference, getReferenceCandidate(expr))) {
+          const flowType = getTypeAtFlowNode(flow.antecedent);
+          const type = getTypeFromFlowType(flowType);
+          if (getObjectFlags(type) & 256 /* EvolvingArray */) {
+            let evolvedType2 = type;
+            if (node.kind === 210 /* CallExpression */) {
+              for (const arg of node.arguments) {
+                evolvedType2 = addEvolvingArrayElementType(evolvedType2, arg);
+              }
+            } else {
+              const indexType = getContextFreeTypeOfExpression(node.left.argumentExpression);
+              if (isTypeAssignableToKind(indexType, 296 /* NumberLike */)) {
+                evolvedType2 = addEvolvingArrayElementType(evolvedType2, node.right);
+              }
             }
-          });
+            return evolvedType2 === type ? flowType : createFlowType(evolvedType2, isIncomplete(flowType));
+          }
+          return flowType;
         }
       }
+      return void 0;
     }
-    function isTypeDeclarationName(name) {
-      return name.kind === 79 /* Identifier */ && isTypeDeclaration(name.parent) && getNameOfDeclaration(name.parent) === name;
-    }
-    function isTypeReferenceIdentifier(node) {
-      while (node.parent.kind === 163 /* QualifiedName */) {
-        node = node.parent;
+    function getTypeAtFlowCondition(flow) {
+      const flowType = getTypeAtFlowNode(flow.antecedent);
+      const type = getTypeFromFlowType(flowType);
+      if (type.flags & 131072 /* Never */) {
+        return flowType;
       }
-      return node.parent.kind === 180 /* TypeReference */;
-    }
-    function isHeritageClauseElementIdentifier(node) {
-      while (node.parent.kind === 208 /* PropertyAccessExpression */) {
-        node = node.parent;
+      const assumeTrue = (flow.flags & 32 /* TrueCondition */) !== 0;
+      const nonEvolvingType = finalizeEvolvingArrayType(type);
+      const narrowedType = narrowType(nonEvolvingType, flow.node, assumeTrue);
+      if (narrowedType === nonEvolvingType) {
+        return flowType;
       }
-      return node.parent.kind === 230 /* ExpressionWithTypeArguments */;
+      return createFlowType(narrowedType, isIncomplete(flowType));
     }
-    function forEachEnclosingClass(node, callback) {
-      let result;
-      while (true) {
-        node = getContainingClass(node);
-        if (!node)
-          break;
-        if (result = callback(node))
-          break;
+    function getTypeAtSwitchClause(flow) {
+      const expr = flow.switchStatement.expression;
+      const flowType = getTypeAtFlowNode(flow.antecedent);
+      let type = getTypeFromFlowType(flowType);
+      if (isMatchingReference(reference, expr)) {
+        type = narrowTypeBySwitchOnDiscriminant(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd);
+      } else if (expr.kind === 218 /* TypeOfExpression */ && isMatchingReference(reference, expr.expression)) {
+        type = narrowTypeBySwitchOnTypeOf(type, flow.switchStatement, flow.clauseStart, flow.clauseEnd);
+      } else {
+        if (strictNullChecks) {
+          if (optionalChainContainsReference(expr, reference)) {
+            type = narrowTypeBySwitchOptionalChainContainment(
+              type,
+              flow.switchStatement,
+              flow.clauseStart,
+              flow.clauseEnd,
+              (t) => !(t.flags & (32768 /* Undefined */ | 131072 /* Never */))
+            );
+          } else if (expr.kind === 218 /* TypeOfExpression */ && optionalChainContainsReference(expr.expression, reference)) {
+            type = narrowTypeBySwitchOptionalChainContainment(
+              type,
+              flow.switchStatement,
+              flow.clauseStart,
+              flow.clauseEnd,
+              (t) => !(t.flags & 131072 /* Never */ || t.flags & 128 /* StringLiteral */ && t.value === "undefined")
+            );
+          }
+        }
+        const access = getDiscriminantPropertyAccess(expr, type);
+        if (access) {
+          type = narrowTypeBySwitchOnDiscriminantProperty(type, access, flow.switchStatement, flow.clauseStart, flow.clauseEnd);
+        }
       }
-      return result;
+      return createFlowType(type, isIncomplete(flowType));
     }
-    function isNodeUsedDuringClassInitialization(node) {
-      return !!findAncestor(node, (element) => {
-        if (isConstructorDeclaration(element) && nodeIsPresent(element.body) || isPropertyDeclaration(element)) {
-          return true;
-        } else if (isClassLike(element) || isFunctionLikeDeclaration(element)) {
-          return "quit";
+    function getTypeAtFlowBranchLabel(flow) {
+      const antecedentTypes = [];
+      let subtypeReduction = false;
+      let seenIncomplete = false;
+      let bypassFlow;
+      for (const antecedent of flow.antecedents) {
+        if (!bypassFlow && antecedent.flags & 128 /* SwitchClause */ && antecedent.clauseStart === antecedent.clauseEnd) {
+          bypassFlow = antecedent;
+          continue;
+        }
+        const flowType = getTypeAtFlowNode(antecedent);
+        const type = getTypeFromFlowType(flowType);
+        if (type === declaredType && declaredType === initialType) {
+          return type;
+        }
+        pushIfUnique(antecedentTypes, type);
+        if (!isTypeSubsetOf(type, declaredType)) {
+          subtypeReduction = true;
+        }
+        if (isIncomplete(flowType)) {
+          seenIncomplete = true;
         }
-        return false;
-      });
-    }
-    function isNodeWithinClass(node, classDeclaration) {
-      return !!forEachEnclosingClass(node, (n) => n === classDeclaration);
-    }
-    function getLeftSideOfImportEqualsOrExportAssignment(nodeOnRightSide) {
-      while (nodeOnRightSide.parent.kind === 163 /* QualifiedName */) {
-        nodeOnRightSide = nodeOnRightSide.parent;
-      }
-      if (nodeOnRightSide.parent.kind === 268 /* ImportEqualsDeclaration */) {
-        return nodeOnRightSide.parent.moduleReference === nodeOnRightSide ? nodeOnRightSide.parent : void 0;
-      }
-      if (nodeOnRightSide.parent.kind === 274 /* ExportAssignment */) {
-        return nodeOnRightSide.parent.expression === nodeOnRightSide ? nodeOnRightSide.parent : void 0;
       }
-      return void 0;
-    }
-    function isInRightSideOfImportOrExportAssignment(node) {
-      return getLeftSideOfImportEqualsOrExportAssignment(node) !== void 0;
-    }
-    function getSpecialPropertyAssignmentSymbolFromEntityName(entityName) {
-      const specialPropertyAssignmentKind = getAssignmentDeclarationKind(entityName.parent.parent);
-      switch (specialPropertyAssignmentKind) {
-        case 1 /* ExportsProperty */:
-        case 3 /* PrototypeProperty */:
-          return getSymbolOfNode(entityName.parent);
-        case 4 /* ThisProperty */:
-        case 2 /* ModuleExports */:
-        case 5 /* Property */:
-          return getSymbolOfNode(entityName.parent.parent);
+      if (bypassFlow) {
+        const flowType = getTypeAtFlowNode(bypassFlow);
+        const type = getTypeFromFlowType(flowType);
+        if (!(type.flags & 131072 /* Never */) && !contains(antecedentTypes, type) && !isExhaustiveSwitchStatement(bypassFlow.switchStatement)) {
+          if (type === declaredType && declaredType === initialType) {
+            return type;
+          }
+          antecedentTypes.push(type);
+          if (!isTypeSubsetOf(type, declaredType)) {
+            subtypeReduction = true;
+          }
+          if (isIncomplete(flowType)) {
+            seenIncomplete = true;
+          }
+        }
       }
+      return createFlowType(getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* Subtype */ : 1 /* Literal */), seenIncomplete);
     }
-    function isImportTypeQualifierPart(node) {
-      let parent2 = node.parent;
-      while (isQualifiedName(parent2)) {
-        node = parent2;
-        parent2 = parent2.parent;
+    function getTypeAtFlowLoopLabel(flow) {
+      const id = getFlowNodeId(flow);
+      const cache = flowLoopCaches[id] || (flowLoopCaches[id] = /* @__PURE__ */ new Map());
+      const key2 = getOrSetCacheKey();
+      if (!key2) {
+        return declaredType;
       }
-      if (parent2 && parent2.kind === 202 /* ImportType */ && parent2.qualifier === node) {
-        return parent2;
+      const cached = cache.get(key2);
+      if (cached) {
+        return cached;
       }
-      return void 0;
-    }
-    function getSymbolOfNameOrPropertyAccessExpression(name) {
-      if (isDeclarationName(name)) {
-        return getSymbolOfNode(name.parent);
+      for (let i = flowLoopStart; i < flowLoopCount; i++) {
+        if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key2 && flowLoopTypes[i].length) {
+          return createFlowType(
+            getUnionOrEvolvingArrayType(flowLoopTypes[i], 1 /* Literal */),
+            /*incomplete*/
+            true
+          );
+        }
       }
-      if (isInJSFile(name) && name.parent.kind === 208 /* PropertyAccessExpression */ && name.parent === name.parent.parent.left) {
-        if (!isPrivateIdentifier(name) && !isJSDocMemberName(name)) {
-          const specialPropertyAssignmentSymbol = getSpecialPropertyAssignmentSymbolFromEntityName(name);
-          if (specialPropertyAssignmentSymbol) {
-            return specialPropertyAssignmentSymbol;
+      const antecedentTypes = [];
+      let subtypeReduction = false;
+      let firstAntecedentType;
+      for (const antecedent of flow.antecedents) {
+        let flowType;
+        if (!firstAntecedentType) {
+          flowType = firstAntecedentType = getTypeAtFlowNode(antecedent);
+        } else {
+          flowLoopNodes[flowLoopCount] = flow;
+          flowLoopKeys[flowLoopCount] = key2;
+          flowLoopTypes[flowLoopCount] = antecedentTypes;
+          flowLoopCount++;
+          const saveFlowTypeCache = flowTypeCache;
+          flowTypeCache = void 0;
+          flowType = getTypeAtFlowNode(antecedent);
+          flowTypeCache = saveFlowTypeCache;
+          flowLoopCount--;
+          const cached2 = cache.get(key2);
+          if (cached2) {
+            return cached2;
           }
         }
+        const type = getTypeFromFlowType(flowType);
+        pushIfUnique(antecedentTypes, type);
+        if (!isTypeSubsetOf(type, declaredType)) {
+          subtypeReduction = true;
+        }
+        if (type === declaredType) {
+          break;
+        }
       }
-      if (name.parent.kind === 274 /* ExportAssignment */ && isEntityNameExpression(name)) {
-        const success = resolveEntityName(
-          name,
-          111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+      const result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* Subtype */ : 1 /* Literal */);
+      if (isIncomplete(firstAntecedentType)) {
+        return createFlowType(
+          result,
+          /*incomplete*/
           true
         );
-        if (success && success !== unknownSymbol) {
-          return success;
-        }
-      } else if (isEntityName(name) && isInRightSideOfImportOrExportAssignment(name)) {
-        const importEqualsDeclaration = getAncestor(name, 268 /* ImportEqualsDeclaration */);
-        Debug.assert(importEqualsDeclaration !== void 0);
-        return getSymbolOfPartOfRightHandSideOfImportEquals(name, true);
       }
-      if (isEntityName(name)) {
-        const possibleImportNode = isImportTypeQualifierPart(name);
-        if (possibleImportNode) {
-          getTypeFromTypeNode(possibleImportNode);
-          const sym = getNodeLinks(name).resolvedSymbol;
-          return sym === unknownSymbol ? void 0 : sym;
-        }
+      cache.set(key2, result);
+      return result;
+    }
+    function getUnionOrEvolvingArrayType(types, subtypeReduction) {
+      if (isEvolvingArrayTypeList(types)) {
+        return getEvolvingArrayType(getUnionType(map(types, getElementTypeOfEvolvingArrayType)));
       }
-      while (isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName(name)) {
-        name = name.parent;
+      const result = recombineUnknownType(getUnionType(sameMap(types, finalizeEvolvingArrayType), subtypeReduction));
+      if (result !== declaredType && result.flags & declaredType.flags & 1048576 /* Union */ && arraysEqual(result.types, declaredType.types)) {
+        return declaredType;
       }
-      if (isHeritageClauseElementIdentifier(name)) {
-        let meaning = 0 /* None */;
-        if (name.parent.kind === 230 /* ExpressionWithTypeArguments */) {
-          meaning = 788968 /* Type */;
-          if (isExpressionWithTypeArgumentsInClassExtendsClause(name.parent)) {
-            meaning |= 111551 /* Value */;
+      return result;
+    }
+    function getCandidateDiscriminantPropertyAccess(expr) {
+      if (isBindingPattern(reference) || isFunctionExpressionOrArrowFunction(reference) || isObjectLiteralMethod(reference)) {
+        if (isIdentifier(expr)) {
+          const symbol = getResolvedSymbol(expr);
+          const declaration = symbol.valueDeclaration;
+          if (declaration && (isBindingElement(declaration) || isParameter(declaration)) && reference === declaration.parent && !declaration.initializer && !declaration.dotDotDotToken) {
+            return declaration;
           }
-        } else {
-          meaning = 1920 /* Namespace */;
-        }
-        meaning |= 2097152 /* Alias */;
-        const entityNameSymbol = isEntityNameExpression(name) ? resolveEntityName(name, meaning) : void 0;
-        if (entityNameSymbol) {
-          return entityNameSymbol;
         }
-      }
-      if (name.parent.kind === 343 /* JSDocParameterTag */) {
-        return getParameterSymbolFromJSDoc(name.parent);
-      }
-      if (name.parent.kind === 165 /* TypeParameter */ && name.parent.parent.kind === 347 /* JSDocTemplateTag */) {
-        Debug.assert(!isInJSFile(name));
-        const typeParameter = getTypeParameterFromJsDoc(name.parent);
-        return typeParameter && typeParameter.symbol;
-      }
-      if (isExpressionNode(name)) {
-        if (nodeIsMissing(name)) {
-          return void 0;
+      } else if (isAccessExpression(expr)) {
+        if (isMatchingReference(reference, expr.expression)) {
+          return expr;
         }
-        const isJSDoc2 = findAncestor(name, or(isJSDocLinkLike, isJSDocNameReference, isJSDocMemberName));
-        const meaning = isJSDoc2 ? 788968 /* Type */ | 1920 /* Namespace */ | 111551 /* Value */ : 111551 /* Value */;
-        if (name.kind === 79 /* Identifier */) {
-          if (isJSXTagName(name) && isJsxIntrinsicIdentifier(name)) {
-            const symbol = getIntrinsicTagSymbol(name.parent);
-            return symbol === unknownSymbol ? void 0 : symbol;
-          }
-          const result = resolveEntityName(name, meaning, false, true, getHostSignatureFromJSDoc(name));
-          if (!result && isJSDoc2) {
-            const container = findAncestor(name, or(isClassLike, isInterfaceDeclaration));
-            if (container) {
-              return resolveJSDocMemberName(name, false, getSymbolOfNode(container));
-            }
-          }
-          if (result && isJSDoc2) {
-            const container = getJSDocHost(name);
-            if (container && isEnumMember(container) && container === result.valueDeclaration) {
-              return resolveEntityName(name, meaning, true, true, getSourceFileOfNode(container)) || result;
-            }
+      } else if (isIdentifier(expr)) {
+        const symbol = getResolvedSymbol(expr);
+        if (isConstVariable(symbol)) {
+          const declaration = symbol.valueDeclaration;
+          if (isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && isAccessExpression(declaration.initializer) && isMatchingReference(reference, declaration.initializer.expression)) {
+            return declaration.initializer;
           }
-          return result;
-        } else if (isPrivateIdentifier(name)) {
-          return getSymbolForPrivateIdentifierExpression(name);
-        } else if (name.kind === 208 /* PropertyAccessExpression */ || name.kind === 163 /* QualifiedName */) {
-          const links = getNodeLinks(name);
-          if (links.resolvedSymbol) {
-            return links.resolvedSymbol;
-          }
-          if (name.kind === 208 /* PropertyAccessExpression */) {
-            checkPropertyAccessExpression(name, 0 /* Normal */);
-            if (!links.resolvedSymbol) {
-              const expressionType = checkExpressionCached(name.expression);
-              const infos = getApplicableIndexInfos(expressionType, getLiteralTypeFromPropertyName(name.name));
-              if (infos.length && expressionType.members) {
-                const resolved = resolveStructuredTypeMembers(expressionType);
-                const symbol = resolved.members.get("__index" /* Index */);
-                if (infos === getIndexInfosOfType(expressionType)) {
-                  links.resolvedSymbol = symbol;
-                } else if (symbol) {
-                  const symbolLinks2 = getSymbolLinks(symbol);
-                  const declarationList = mapDefined(infos, (i) => i.declaration);
-                  const nodeListId = map(declarationList, getNodeId).join(",");
-                  if (!symbolLinks2.filteredIndexSymbolCache) {
-                    symbolLinks2.filteredIndexSymbolCache = /* @__PURE__ */ new Map();
-                  }
-                  if (symbolLinks2.filteredIndexSymbolCache.has(nodeListId)) {
-                    links.resolvedSymbol = symbolLinks2.filteredIndexSymbolCache.get(nodeListId);
-                  } else {
-                    const copy = createSymbol(131072 /* Signature */, "__index" /* Index */);
-                    copy.declarations = mapDefined(infos, (i) => i.declaration);
-                    copy.parent = expressionType.aliasSymbol ? expressionType.aliasSymbol : expressionType.symbol ? expressionType.symbol : getSymbolAtLocation(copy.declarations[0].parent);
-                    symbolLinks2.filteredIndexSymbolCache.set(nodeListId, copy);
-                    links.resolvedSymbol = symbolLinks2.filteredIndexSymbolCache.get(nodeListId);
-                  }
-                }
-              }
+          if (isBindingElement(declaration) && !declaration.initializer) {
+            const parent2 = declaration.parent.parent;
+            if (isVariableDeclaration(parent2) && !parent2.type && parent2.initializer && (isIdentifier(parent2.initializer) || isAccessExpression(parent2.initializer)) && isMatchingReference(reference, parent2.initializer)) {
+              return declaration;
             }
-          } else {
-            checkQualifiedName(name, 0 /* Normal */);
           }
-          if (!links.resolvedSymbol && isJSDoc2 && isQualifiedName(name)) {
-            return resolveJSDocMemberName(name);
-          }
-          return links.resolvedSymbol;
-        } else if (isJSDocMemberName(name)) {
-          return resolveJSDocMemberName(name);
         }
-      } else if (isTypeReferenceIdentifier(name)) {
-        const meaning = name.parent.kind === 180 /* TypeReference */ ? 788968 /* Type */ : 1920 /* Namespace */;
-        const symbol = resolveEntityName(name, meaning, false, true);
-        return symbol && symbol !== unknownSymbol ? symbol : getUnresolvedSymbolForEntityName(name);
-      }
-      if (name.parent.kind === 179 /* TypePredicate */) {
-        return resolveEntityName(name, 1 /* FunctionScopedVariable */);
       }
       return void 0;
     }
-    function resolveJSDocMemberName(name, ignoreErrors, container) {
-      if (isEntityName(name)) {
-        const meaning = 788968 /* Type */ | 1920 /* Namespace */ | 111551 /* Value */;
-        let symbol = resolveEntityName(name, meaning, ignoreErrors, true, getHostSignatureFromJSDoc(name));
-        if (!symbol && isIdentifier(name) && container) {
-          symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(container), name.escapedText, meaning));
+    function getDiscriminantPropertyAccess(expr, computedType) {
+      const type = declaredType.flags & 1048576 /* Union */ ? declaredType : computedType;
+      if (type.flags & 1048576 /* Union */) {
+        const access = getCandidateDiscriminantPropertyAccess(expr);
+        if (access) {
+          const name = getAccessedPropertyName(access);
+          if (name && isDiscriminantProperty(type, name)) {
+            return access;
+          }
         }
-        if (symbol) {
-          return symbol;
+      }
+      return void 0;
+    }
+    function narrowTypeByDiscriminant(type, access, narrowType2) {
+      const propName = getAccessedPropertyName(access);
+      if (propName === void 0) {
+        return type;
+      }
+      const optionalChain = isOptionalChain(access);
+      const removeNullable = strictNullChecks && (optionalChain || isNonNullAccess(access)) && maybeTypeOfKind(type, 98304 /* Nullable */);
+      let propType = getTypeOfPropertyOfType(removeNullable ? getTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type, propName);
+      if (!propType) {
+        return type;
+      }
+      propType = removeNullable && optionalChain ? getOptionalType(propType) : propType;
+      const narrowedPropType = narrowType2(propType);
+      return filterType(type, (t) => {
+        const discriminantType = getTypeOfPropertyOrIndexSignature(t, propName);
+        return !(discriminantType.flags & 131072 /* Never */) && !(narrowedPropType.flags & 131072 /* Never */) && areTypesComparable(narrowedPropType, discriminantType);
+      });
+    }
+    function narrowTypeByDiscriminantProperty(type, access, operator, value, assumeTrue) {
+      if ((operator === 36 /* EqualsEqualsEqualsToken */ || operator === 37 /* ExclamationEqualsEqualsToken */) && type.flags & 1048576 /* Union */) {
+        const keyPropertyName = getKeyPropertyName(type);
+        if (keyPropertyName && keyPropertyName === getAccessedPropertyName(access)) {
+          const candidate = getConstituentTypeForKeyType(type, getTypeOfExpression(value));
+          if (candidate) {
+            return operator === (assumeTrue ? 36 /* EqualsEqualsEqualsToken */ : 37 /* ExclamationEqualsEqualsToken */) ? candidate : isUnitType(getTypeOfPropertyOfType(candidate, keyPropertyName) || unknownType) ? removeType(type, candidate) : type;
+          }
         }
       }
-      const left = isIdentifier(name) ? container : resolveJSDocMemberName(name.left, ignoreErrors, container);
-      const right = isIdentifier(name) ? name.escapedText : name.right.escapedText;
-      if (left) {
-        const proto = left.flags & 111551 /* Value */ && getPropertyOfType(getTypeOfSymbol(left), "prototype");
-        const t = proto ? getTypeOfSymbol(proto) : getDeclaredTypeOfSymbol(left);
-        return getPropertyOfType(t, right);
+      return narrowTypeByDiscriminant(type, access, (t) => narrowTypeByEquality(t, operator, value, assumeTrue));
+    }
+    function narrowTypeBySwitchOnDiscriminantProperty(type, access, switchStatement, clauseStart, clauseEnd) {
+      if (clauseStart < clauseEnd && type.flags & 1048576 /* Union */ && getKeyPropertyName(type) === getAccessedPropertyName(access)) {
+        const clauseTypes = getSwitchClauseTypes(switchStatement).slice(clauseStart, clauseEnd);
+        const candidate = getUnionType(map(clauseTypes, (t) => getConstituentTypeForKeyType(type, t) || unknownType));
+        if (candidate !== unknownType) {
+          return candidate;
+        }
       }
+      return narrowTypeByDiscriminant(type, access, (t) => narrowTypeBySwitchOnDiscriminant(t, switchStatement, clauseStart, clauseEnd));
     }
-    function getSymbolAtLocation(node, ignoreErrors) {
-      if (node.kind === 308 /* SourceFile */) {
-        return isExternalModule(node) ? getMergedSymbol(node.symbol) : void 0;
+    function narrowTypeByTruthiness(type, expr, assumeTrue) {
+      if (isMatchingReference(reference, expr)) {
+        return getAdjustedTypeWithFacts(type, assumeTrue ? 4194304 /* Truthy */ : 8388608 /* Falsy */);
       }
-      const { parent: parent2 } = node;
-      const grandParent = parent2.parent;
-      if (node.flags & 33554432 /* InWithStatement */) {
-        return void 0;
+      if (strictNullChecks && assumeTrue && optionalChainContainsReference(expr, reference)) {
+        type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
       }
-      if (isDeclarationNameOrImportPropertyName(node)) {
-        const parentSymbol = getSymbolOfNode(parent2);
-        return isImportOrExportSpecifier(node.parent) && node.parent.propertyName === node ? getImmediateAliasedSymbol(parentSymbol) : parentSymbol;
-      } else if (isLiteralComputedPropertyDeclarationName(node)) {
-        return getSymbolOfNode(parent2.parent);
+      const access = getDiscriminantPropertyAccess(expr, type);
+      if (access) {
+        return narrowTypeByDiscriminant(type, access, (t) => getTypeWithFacts(t, assumeTrue ? 4194304 /* Truthy */ : 8388608 /* Falsy */));
       }
-      if (node.kind === 79 /* Identifier */) {
-        if (isInRightSideOfImportOrExportAssignment(node)) {
-          return getSymbolOfNameOrPropertyAccessExpression(node);
-        } else if (parent2.kind === 205 /* BindingElement */ && grandParent.kind === 203 /* ObjectBindingPattern */ && node === parent2.propertyName) {
-          const typeOfPattern = getTypeOfNode(grandParent);
-          const propertyDeclaration = getPropertyOfType(typeOfPattern, node.escapedText);
-          if (propertyDeclaration) {
-            return propertyDeclaration;
+      return type;
+    }
+    function isTypePresencePossible(type, propName, assumeTrue) {
+      const prop = getPropertyOfType(type, propName);
+      return prop ? !!(prop.flags & 16777216 /* Optional */) || assumeTrue : !!getApplicableIndexInfoForName(type, propName) || !assumeTrue;
+    }
+    function narrowTypeByInKeyword(type, nameType, assumeTrue) {
+      const name = getPropertyNameFromType(nameType);
+      const isKnownProperty2 = someType(type, (t) => isTypePresencePossible(
+        t,
+        name,
+        /*assumeTrue*/
+        true
+      ));
+      if (isKnownProperty2) {
+        return filterType(type, (t) => isTypePresencePossible(t, name, assumeTrue));
+      }
+      if (assumeTrue) {
+        const recordSymbol = getGlobalRecordSymbol();
+        if (recordSymbol) {
+          return getIntersectionType([type, getTypeAliasInstantiation(recordSymbol, [nameType, unknownType])]);
+        }
+      }
+      return type;
+    }
+    function narrowTypeByBinaryExpression(type, expr, assumeTrue) {
+      switch (expr.operatorToken.kind) {
+        case 63 /* EqualsToken */:
+        case 75 /* BarBarEqualsToken */:
+        case 76 /* AmpersandAmpersandEqualsToken */:
+        case 77 /* QuestionQuestionEqualsToken */:
+          return narrowTypeByTruthiness(narrowType(type, expr.right, assumeTrue), expr.left, assumeTrue);
+        case 34 /* EqualsEqualsToken */:
+        case 35 /* ExclamationEqualsToken */:
+        case 36 /* EqualsEqualsEqualsToken */:
+        case 37 /* ExclamationEqualsEqualsToken */:
+          const operator = expr.operatorToken.kind;
+          const left = getReferenceCandidate(expr.left);
+          const right = getReferenceCandidate(expr.right);
+          if (left.kind === 218 /* TypeOfExpression */ && isStringLiteralLike(right)) {
+            return narrowTypeByTypeof(type, left, operator, right, assumeTrue);
           }
-        } else if (isMetaProperty(parent2) && parent2.name === node) {
-          if (parent2.keywordToken === 103 /* NewKeyword */ && idText(node) === "target") {
-            return checkNewTargetMetaProperty(parent2).symbol;
+          if (right.kind === 218 /* TypeOfExpression */ && isStringLiteralLike(left)) {
+            return narrowTypeByTypeof(type, right, operator, left, assumeTrue);
           }
-          if (parent2.keywordToken === 100 /* ImportKeyword */ && idText(node) === "meta") {
-            return getGlobalImportMetaExpressionType().members.get("meta");
+          if (isMatchingReference(reference, left)) {
+            return narrowTypeByEquality(type, operator, right, assumeTrue);
           }
-          return void 0;
-        }
-      }
-      switch (node.kind) {
-        case 79 /* Identifier */:
-        case 80 /* PrivateIdentifier */:
-        case 208 /* PropertyAccessExpression */:
-        case 163 /* QualifiedName */:
-          if (!isThisInTypeQuery(node)) {
-            return getSymbolOfNameOrPropertyAccessExpression(node);
+          if (isMatchingReference(reference, right)) {
+            return narrowTypeByEquality(type, operator, left, assumeTrue);
           }
-        case 108 /* ThisKeyword */:
-          const container = getThisContainer(node, false);
-          if (isFunctionLike(container)) {
-            const sig = getSignatureFromDeclaration(container);
-            if (sig.thisParameter) {
-              return sig.thisParameter;
+          if (strictNullChecks) {
+            if (optionalChainContainsReference(left, reference)) {
+              type = narrowTypeByOptionalChainContainment(type, operator, right, assumeTrue);
+            } else if (optionalChainContainsReference(right, reference)) {
+              type = narrowTypeByOptionalChainContainment(type, operator, left, assumeTrue);
             }
           }
-          if (isInExpressionContext(node)) {
-            return checkExpression(node).symbol;
+          const leftAccess = getDiscriminantPropertyAccess(left, type);
+          if (leftAccess) {
+            return narrowTypeByDiscriminantProperty(type, leftAccess, operator, right, assumeTrue);
           }
-        case 194 /* ThisType */:
-          return getTypeFromThisTypeNode(node).symbol;
-        case 106 /* SuperKeyword */:
-          return checkExpression(node).symbol;
-        case 135 /* ConstructorKeyword */:
-          const constructorDeclaration = node.parent;
-          if (constructorDeclaration && constructorDeclaration.kind === 173 /* Constructor */) {
-            return constructorDeclaration.parent.symbol;
+          const rightAccess = getDiscriminantPropertyAccess(right, type);
+          if (rightAccess) {
+            return narrowTypeByDiscriminantProperty(type, rightAccess, operator, left, assumeTrue);
           }
-          return void 0;
-        case 10 /* StringLiteral */:
-        case 14 /* NoSubstitutionTemplateLiteral */:
-          if (isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node || (node.parent.kind === 269 /* ImportDeclaration */ || node.parent.kind === 275 /* ExportDeclaration */) && node.parent.moduleSpecifier === node || (isInJSFile(node) && isRequireCall(node.parent, false) || isImportCall(node.parent)) || isLiteralTypeNode(node.parent) && isLiteralImportTypeNode(node.parent.parent) && node.parent.parent.argument === node.parent) {
-            return resolveExternalModuleName(node, node, ignoreErrors);
+          if (isMatchingConstructorReference(left)) {
+            return narrowTypeByConstructor(type, operator, right, assumeTrue);
           }
-          if (isCallExpression(parent2) && isBindableObjectDefinePropertyCall(parent2) && parent2.arguments[1] === node) {
-            return getSymbolOfNode(parent2);
+          if (isMatchingConstructorReference(right)) {
+            return narrowTypeByConstructor(type, operator, left, assumeTrue);
           }
-        case 8 /* NumericLiteral */:
-          const objectType = isElementAccessExpression(parent2) ? parent2.argumentExpression === node ? getTypeOfExpression(parent2.expression) : void 0 : isLiteralTypeNode(parent2) && isIndexedAccessTypeNode(grandParent) ? getTypeFromTypeNode(grandParent.objectType) : void 0;
-          return objectType && getPropertyOfType(objectType, escapeLeadingUnderscores(node.text));
-        case 88 /* DefaultKeyword */:
-        case 98 /* FunctionKeyword */:
-        case 38 /* EqualsGreaterThanToken */:
-        case 84 /* ClassKeyword */:
-          return getSymbolOfNode(node.parent);
-        case 202 /* ImportType */:
-          return isLiteralImportTypeNode(node) ? getSymbolAtLocation(node.argument.literal, ignoreErrors) : void 0;
-        case 93 /* ExportKeyword */:
-          return isExportAssignment(node.parent) ? Debug.checkDefined(node.parent.symbol) : void 0;
-        case 100 /* ImportKeyword */:
-        case 103 /* NewKeyword */:
-          return isMetaProperty(node.parent) ? checkMetaPropertyKeyword(node.parent).symbol : void 0;
-        case 233 /* MetaProperty */:
-          return checkExpression(node).symbol;
-        default:
-          return void 0;
+          break;
+        case 102 /* InstanceOfKeyword */:
+          return narrowTypeByInstanceof(type, expr, assumeTrue);
+        case 101 /* InKeyword */:
+          if (isPrivateIdentifier(expr.left)) {
+            return narrowTypeByPrivateIdentifierInInExpression(type, expr, assumeTrue);
+          }
+          const target = getReferenceCandidate(expr.right);
+          const leftType = getTypeOfExpression(expr.left);
+          if (leftType.flags & 8576 /* StringOrNumberLiteralOrUnique */) {
+            if (containsMissingType(type) && isAccessExpression(reference) && isMatchingReference(reference.expression, target) && getAccessedPropertyName(reference) === getPropertyNameFromType(leftType)) {
+              return getTypeWithFacts(type, assumeTrue ? 524288 /* NEUndefined */ : 65536 /* EQUndefined */);
+            }
+            if (isMatchingReference(reference, target)) {
+              return narrowTypeByInKeyword(type, leftType, assumeTrue);
+            }
+          }
+          break;
+        case 27 /* CommaToken */:
+          return narrowType(type, expr.right, assumeTrue);
+        case 55 /* AmpersandAmpersandToken */:
+          return assumeTrue ? narrowType(
+            narrowType(
+              type,
+              expr.left,
+              /*assumeTrue*/
+              true
+            ),
+            expr.right,
+            /*assumeTrue*/
+            true
+          ) : getUnionType([narrowType(
+            type,
+            expr.left,
+            /*assumeTrue*/
+            false
+          ), narrowType(
+            type,
+            expr.right,
+            /*assumeTrue*/
+            false
+          )]);
+        case 56 /* BarBarToken */:
+          return assumeTrue ? getUnionType([narrowType(
+            type,
+            expr.left,
+            /*assumeTrue*/
+            true
+          ), narrowType(
+            type,
+            expr.right,
+            /*assumeTrue*/
+            true
+          )]) : narrowType(
+            narrowType(
+              type,
+              expr.left,
+              /*assumeTrue*/
+              false
+            ),
+            expr.right,
+            /*assumeTrue*/
+            false
+          );
       }
+      return type;
     }
-    function getIndexInfosAtLocation(node) {
-      if (isIdentifier(node) && isPropertyAccessExpression(node.parent) && node.parent.name === node) {
-        const keyType = getLiteralTypeFromPropertyName(node);
-        const objectType = getTypeOfExpression(node.parent.expression);
-        const objectTypes = objectType.flags & 1048576 /* Union */ ? objectType.types : [objectType];
-        return flatMap(objectTypes, (t) => filter(getIndexInfosOfType(t), (info) => isApplicableIndexType(keyType, info.keyType)));
+    function narrowTypeByPrivateIdentifierInInExpression(type, expr, assumeTrue) {
+      const target = getReferenceCandidate(expr.right);
+      if (!isMatchingReference(reference, target)) {
+        return type;
       }
-      return void 0;
+      Debug.assertNode(expr.left, isPrivateIdentifier);
+      const symbol = getSymbolForPrivateIdentifierExpression(expr.left);
+      if (symbol === void 0) {
+        return type;
+      }
+      const classSymbol = symbol.parent;
+      const targetType = hasStaticModifier(Debug.checkDefined(symbol.valueDeclaration, "should always have a declaration")) ? getTypeOfSymbol(classSymbol) : getDeclaredTypeOfSymbol(classSymbol);
+      return getNarrowedType(
+        type,
+        targetType,
+        assumeTrue,
+        /*checkDerived*/
+        true
+      );
+    }
+    function narrowTypeByOptionalChainContainment(type, operator, value, assumeTrue) {
+      const equalsOperator = operator === 34 /* EqualsEqualsToken */ || operator === 36 /* EqualsEqualsEqualsToken */;
+      const nullableFlags = operator === 34 /* EqualsEqualsToken */ || operator === 35 /* ExclamationEqualsToken */ ? 98304 /* Nullable */ : 32768 /* Undefined */;
+      const valueType = getTypeOfExpression(value);
+      const removeNullable = equalsOperator !== assumeTrue && everyType(valueType, (t) => !!(t.flags & nullableFlags)) || equalsOperator === assumeTrue && everyType(valueType, (t) => !(t.flags & (3 /* AnyOrUnknown */ | nullableFlags)));
+      return removeNullable ? getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type;
     }
-    function getShorthandAssignmentValueSymbol(location2) {
-      if (location2 && location2.kind === 300 /* ShorthandPropertyAssignment */) {
-        return resolveEntityName(location2.name, 111551 /* Value */ | 2097152 /* Alias */);
+    function narrowTypeByEquality(type, operator, value, assumeTrue) {
+      if (type.flags & 1 /* Any */) {
+        return type;
       }
-      return void 0;
+      if (operator === 35 /* ExclamationEqualsToken */ || operator === 37 /* ExclamationEqualsEqualsToken */) {
+        assumeTrue = !assumeTrue;
+      }
+      const valueType = getTypeOfExpression(value);
+      const doubleEquals = operator === 34 /* EqualsEqualsToken */ || operator === 35 /* ExclamationEqualsToken */;
+      if (valueType.flags & 98304 /* Nullable */) {
+        if (!strictNullChecks) {
+          return type;
+        }
+        const facts = doubleEquals ? assumeTrue ? 262144 /* EQUndefinedOrNull */ : 2097152 /* NEUndefinedOrNull */ : valueType.flags & 65536 /* Null */ ? assumeTrue ? 131072 /* EQNull */ : 1048576 /* NENull */ : assumeTrue ? 65536 /* EQUndefined */ : 524288 /* NEUndefined */;
+        return getAdjustedTypeWithFacts(type, facts);
+      }
+      if (assumeTrue) {
+        if (!doubleEquals && (type.flags & 2 /* Unknown */ || someType(type, isEmptyAnonymousObjectType))) {
+          if (valueType.flags & (131068 /* Primitive */ | 67108864 /* NonPrimitive */) || isEmptyAnonymousObjectType(valueType)) {
+            return valueType;
+          }
+          if (valueType.flags & 524288 /* Object */) {
+            return nonPrimitiveType;
+          }
+        }
+        const filteredType = filterType(type, (t) => areTypesComparable(t, valueType) || doubleEquals && isCoercibleUnderDoubleEquals(t, valueType));
+        return replacePrimitivesWithLiterals(filteredType, valueType);
+      }
+      if (isUnitType(valueType)) {
+        return filterType(type, (t) => !(isUnitLikeType(t) && areTypesComparable(t, valueType)));
+      }
+      return type;
     }
-    function getExportSpecifierLocalTargetSymbol(node) {
-      if (isExportSpecifier(node)) {
-        return node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node) : resolveEntityName(node.propertyName || node.name, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */);
-      } else {
-        return resolveEntityName(node, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */);
+    function narrowTypeByTypeof(type, typeOfExpr, operator, literal, assumeTrue) {
+      if (operator === 35 /* ExclamationEqualsToken */ || operator === 37 /* ExclamationEqualsEqualsToken */) {
+        assumeTrue = !assumeTrue;
       }
+      const target = getReferenceCandidate(typeOfExpr.expression);
+      if (!isMatchingReference(reference, target)) {
+        if (strictNullChecks && optionalChainContainsReference(target, reference) && assumeTrue === (literal.text !== "undefined")) {
+          type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
+        }
+        const propertyAccess = getDiscriminantPropertyAccess(target, type);
+        if (propertyAccess) {
+          return narrowTypeByDiscriminant(type, propertyAccess, (t) => narrowTypeByLiteralExpression(t, literal, assumeTrue));
+        }
+        return type;
+      }
+      return narrowTypeByLiteralExpression(type, literal, assumeTrue);
     }
-    function getTypeOfNode(node) {
-      if (isSourceFile(node) && !isExternalModule(node)) {
-        return errorType;
+    function narrowTypeByLiteralExpression(type, literal, assumeTrue) {
+      return assumeTrue ? narrowTypeByTypeName(type, literal.text) : getTypeWithFacts(type, typeofNEFacts.get(literal.text) || 32768 /* TypeofNEHostObject */);
+    }
+    function narrowTypeBySwitchOptionalChainContainment(type, switchStatement, clauseStart, clauseEnd, clauseCheck) {
+      const everyClauseChecks = clauseStart !== clauseEnd && every(getSwitchClauseTypes(switchStatement).slice(clauseStart, clauseEnd), clauseCheck);
+      return everyClauseChecks ? getTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type;
+    }
+    function narrowTypeBySwitchOnDiscriminant(type, switchStatement, clauseStart, clauseEnd) {
+      const switchTypes = getSwitchClauseTypes(switchStatement);
+      if (!switchTypes.length) {
+        return type;
       }
-      if (node.flags & 33554432 /* InWithStatement */) {
-        return errorType;
+      const clauseTypes = switchTypes.slice(clauseStart, clauseEnd);
+      const hasDefaultClause = clauseStart === clauseEnd || contains(clauseTypes, neverType);
+      if (type.flags & 2 /* Unknown */ && !hasDefaultClause) {
+        let groundClauseTypes;
+        for (let i = 0; i < clauseTypes.length; i += 1) {
+          const t = clauseTypes[i];
+          if (t.flags & (131068 /* Primitive */ | 67108864 /* NonPrimitive */)) {
+            if (groundClauseTypes !== void 0) {
+              groundClauseTypes.push(t);
+            }
+          } else if (t.flags & 524288 /* Object */) {
+            if (groundClauseTypes === void 0) {
+              groundClauseTypes = clauseTypes.slice(0, i);
+            }
+            groundClauseTypes.push(nonPrimitiveType);
+          } else {
+            return type;
+          }
+        }
+        return getUnionType(groundClauseTypes === void 0 ? clauseTypes : groundClauseTypes);
+      }
+      const discriminantType = getUnionType(clauseTypes);
+      const caseType = discriminantType.flags & 131072 /* Never */ ? neverType : replacePrimitivesWithLiterals(filterType(type, (t) => areTypesComparable(discriminantType, t)), discriminantType);
+      if (!hasDefaultClause) {
+        return caseType;
+      }
+      const defaultType = filterType(type, (t) => !(isUnitLikeType(t) && contains(switchTypes, getRegularTypeOfLiteralType(extractUnitType(t)))));
+      return caseType.flags & 131072 /* Never */ ? defaultType : getUnionType([caseType, defaultType]);
+    }
+    function narrowTypeByTypeName(type, typeName) {
+      switch (typeName) {
+        case "string":
+          return narrowTypeByTypeFacts(type, stringType, 1 /* TypeofEQString */);
+        case "number":
+          return narrowTypeByTypeFacts(type, numberType, 2 /* TypeofEQNumber */);
+        case "bigint":
+          return narrowTypeByTypeFacts(type, bigintType, 4 /* TypeofEQBigInt */);
+        case "boolean":
+          return narrowTypeByTypeFacts(type, booleanType, 8 /* TypeofEQBoolean */);
+        case "symbol":
+          return narrowTypeByTypeFacts(type, esSymbolType, 16 /* TypeofEQSymbol */);
+        case "object":
+          return type.flags & 1 /* Any */ ? type : getUnionType([narrowTypeByTypeFacts(type, nonPrimitiveType, 32 /* TypeofEQObject */), narrowTypeByTypeFacts(type, nullType, 131072 /* EQNull */)]);
+        case "function":
+          return type.flags & 1 /* Any */ ? type : narrowTypeByTypeFacts(type, globalFunctionType, 64 /* TypeofEQFunction */);
+        case "undefined":
+          return narrowTypeByTypeFacts(type, undefinedType, 65536 /* EQUndefined */);
+      }
+      return narrowTypeByTypeFacts(type, nonPrimitiveType, 128 /* TypeofEQHostObject */);
+    }
+    function narrowTypeByTypeFacts(type, impliedType, facts) {
+      return mapType(type, (t) => (
+        // We first check if a constituent is a subtype of the implied type. If so, we either keep or eliminate
+        // the constituent based on its type facts. We use the strict subtype relation because it treats `object`
+        // as a subtype of `{}`, and we need the type facts check because function types are subtypes of `object`,
+        // but are classified as "function" according to `typeof`.
+        isTypeRelatedTo(t, impliedType, strictSubtypeRelation) ? getTypeFacts(t) & facts ? t : neverType : (
+          // We next check if the consituent is a supertype of the implied type. If so, we substitute the implied
+          // type. This handles top types like `unknown` and `{}`, and supertypes like `{ toString(): string }`.
+          isTypeSubtypeOf(impliedType, t) ? impliedType : (
+            // Neither the constituent nor the implied type is a subtype of the other, however their domains may still
+            // overlap. For example, an unconstrained type parameter and type `string`. If the type facts indicate
+            // possible overlap, we form an intersection. Otherwise, we eliminate the constituent.
+            getTypeFacts(t) & facts ? getIntersectionType([t, impliedType]) : neverType
+          )
+        )
+      ));
+    }
+    function narrowTypeBySwitchOnTypeOf(type, switchStatement, clauseStart, clauseEnd) {
+      const witnesses = getSwitchClauseTypeOfWitnesses(switchStatement);
+      if (!witnesses) {
+        return type;
       }
-      const classDecl = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node);
-      const classType = classDecl && getDeclaredTypeOfClassOrInterface(getSymbolOfNode(classDecl.class));
-      if (isPartOfTypeNode(node)) {
-        const typeFromTypeNode = getTypeFromTypeNode(node);
-        return classType ? getTypeWithThisArgument(typeFromTypeNode, classType.thisType) : typeFromTypeNode;
+      const defaultIndex = findIndex(switchStatement.caseBlock.clauses, (clause) => clause.kind === 293 /* DefaultClause */);
+      const hasDefaultClause = clauseStart === clauseEnd || defaultIndex >= clauseStart && defaultIndex < clauseEnd;
+      if (hasDefaultClause) {
+        const notEqualFacts = getNotEqualFactsFromTypeofSwitch(clauseStart, clauseEnd, witnesses);
+        return filterType(type, (t) => (getTypeFacts(t) & notEqualFacts) === notEqualFacts);
       }
-      if (isExpressionNode(node)) {
-        return getRegularTypeOfExpression(node);
+      const clauseWitnesses = witnesses.slice(clauseStart, clauseEnd);
+      return getUnionType(map(clauseWitnesses, (text) => text ? narrowTypeByTypeName(type, text) : neverType));
+    }
+    function isMatchingConstructorReference(expr) {
+      return (isPropertyAccessExpression(expr) && idText(expr.name) === "constructor" || isElementAccessExpression(expr) && isStringLiteralLike(expr.argumentExpression) && expr.argumentExpression.text === "constructor") && isMatchingReference(reference, expr.expression);
+    }
+    function narrowTypeByConstructor(type, operator, identifier, assumeTrue) {
+      if (assumeTrue ? operator !== 34 /* EqualsEqualsToken */ && operator !== 36 /* EqualsEqualsEqualsToken */ : operator !== 35 /* ExclamationEqualsToken */ && operator !== 37 /* ExclamationEqualsEqualsToken */) {
+        return type;
       }
-      if (classType && !classDecl.isImplements) {
-        const baseType = firstOrUndefined(getBaseTypes(classType));
-        return baseType ? getTypeWithThisArgument(baseType, classType.thisType) : errorType;
+      const identifierType = getTypeOfExpression(identifier);
+      if (!isFunctionType(identifierType) && !isConstructorType(identifierType)) {
+        return type;
       }
-      if (isTypeDeclaration(node)) {
-        const symbol = getSymbolOfNode(node);
-        return getDeclaredTypeOfSymbol(symbol);
+      const prototypeProperty = getPropertyOfType(identifierType, "prototype");
+      if (!prototypeProperty) {
+        return type;
       }
-      if (isTypeDeclarationName(node)) {
-        const symbol = getSymbolAtLocation(node);
-        return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType;
+      const prototypeType = getTypeOfSymbol(prototypeProperty);
+      const candidate = !isTypeAny(prototypeType) ? prototypeType : void 0;
+      if (!candidate || candidate === globalObjectType || candidate === globalFunctionType) {
+        return type;
       }
-      if (isDeclaration(node)) {
-        const symbol = getSymbolOfNode(node);
-        return symbol ? getTypeOfSymbol(symbol) : errorType;
+      if (isTypeAny(type)) {
+        return candidate;
       }
-      if (isDeclarationNameOrImportPropertyName(node)) {
-        const symbol = getSymbolAtLocation(node);
-        if (symbol) {
-          return getTypeOfSymbol(symbol);
+      return filterType(type, (t) => isConstructedBy(t, candidate));
+      function isConstructedBy(source, target) {
+        if (source.flags & 524288 /* Object */ && getObjectFlags(source) & 1 /* Class */ || target.flags & 524288 /* Object */ && getObjectFlags(target) & 1 /* Class */) {
+          return source.symbol === target.symbol;
         }
-        return errorType;
+        return isTypeSubtypeOf(source, target);
       }
-      if (isBindingPattern(node)) {
-        return getTypeForVariableLikeDeclaration(node.parent, true, 0 /* Normal */) || errorType;
-      }
-      if (isInRightSideOfImportOrExportAssignment(node)) {
-        const symbol = getSymbolAtLocation(node);
-        if (symbol) {
-          const declaredType = getDeclaredTypeOfSymbol(symbol);
-          return !isErrorType(declaredType) ? declaredType : getTypeOfSymbol(symbol);
+    }
+    function narrowTypeByInstanceof(type, expr, assumeTrue) {
+      const left = getReferenceCandidate(expr.left);
+      if (!isMatchingReference(reference, left)) {
+        if (assumeTrue && strictNullChecks && optionalChainContainsReference(left, reference)) {
+          return getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
         }
+        return type;
       }
-      if (isMetaProperty(node.parent) && node.parent.keywordToken === node.kind) {
-        return checkMetaPropertyKeyword(node.parent);
+      const rightType = getTypeOfExpression(expr.right);
+      if (!isTypeDerivedFrom(rightType, globalFunctionType)) {
+        return type;
       }
-      return errorType;
-    }
-    function getTypeOfAssignmentPattern(expr) {
-      Debug.assert(expr.kind === 207 /* ObjectLiteralExpression */ || expr.kind === 206 /* ArrayLiteralExpression */);
-      if (expr.parent.kind === 247 /* ForOfStatement */) {
-        const iteratedType = checkRightHandSideOfForOf(expr.parent);
-        return checkDestructuringAssignment(expr, iteratedType || errorType);
+      let targetType;
+      const prototypeProperty = getPropertyOfType(rightType, "prototype");
+      if (prototypeProperty) {
+        const prototypePropertyType = getTypeOfSymbol(prototypeProperty);
+        if (!isTypeAny(prototypePropertyType)) {
+          targetType = prototypePropertyType;
+        }
       }
-      if (expr.parent.kind === 223 /* BinaryExpression */) {
-        const iteratedType = getTypeOfExpression(expr.parent.right);
-        return checkDestructuringAssignment(expr, iteratedType || errorType);
+      if (isTypeAny(type) && (targetType === globalObjectType || targetType === globalFunctionType)) {
+        return type;
+      }
+      if (!targetType) {
+        const constructSignatures = getSignaturesOfType(rightType, 1 /* Construct */);
+        targetType = constructSignatures.length ? getUnionType(map(constructSignatures, (signature) => getReturnTypeOfSignature(getErasedSignature(signature)))) : emptyObjectType;
       }
-      if (expr.parent.kind === 299 /* PropertyAssignment */) {
-        const node2 = cast(expr.parent.parent, isObjectLiteralExpression);
-        const typeOfParentObjectLiteral = getTypeOfAssignmentPattern(node2) || errorType;
-        const propertyIndex = indexOfNode(node2.properties, expr.parent);
-        return checkObjectLiteralDestructuringPropertyAssignment(node2, typeOfParentObjectLiteral, propertyIndex);
+      if (!assumeTrue && rightType.flags & 1048576 /* Union */) {
+        const nonConstructorTypeInUnion = find(rightType.types, (t) => !isConstructorType(t));
+        if (!nonConstructorTypeInUnion)
+          return type;
       }
-      const node = cast(expr.parent, isArrayLiteralExpression);
-      const typeOfArrayLiteral = getTypeOfAssignmentPattern(node) || errorType;
-      const elementType = checkIteratedTypeOrElementType(65 /* Destructuring */, typeOfArrayLiteral, undefinedType, expr.parent) || errorType;
-      return checkArrayLiteralDestructuringElementAssignment(node, typeOfArrayLiteral, node.elements.indexOf(expr), elementType);
+      return getNarrowedType(
+        type,
+        targetType,
+        assumeTrue,
+        /*checkDerived*/
+        true
+      );
     }
-    function getPropertySymbolOfDestructuringAssignment(location2) {
-      const typeOfObjectLiteral = getTypeOfAssignmentPattern(cast(location2.parent.parent, isAssignmentPattern));
-      return typeOfObjectLiteral && getPropertyOfType(typeOfObjectLiteral, location2.escapedText);
+    function getNarrowedType(type, candidate, assumeTrue, checkDerived) {
+      var _a3;
+      const key2 = type.flags & 1048576 /* Union */ ? `N${getTypeId(type)},${getTypeId(candidate)},${(assumeTrue ? 1 : 0) | (checkDerived ? 2 : 0)}` : void 0;
+      return (_a3 = getCachedType(key2)) != null ? _a3 : setCachedType(key2, getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived));
     }
-    function getRegularTypeOfExpression(expr) {
-      if (isRightSideOfQualifiedNameOrPropertyAccess(expr)) {
-        expr = expr.parent;
+    function getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived) {
+      const isRelated = checkDerived ? isTypeDerivedFrom : isTypeSubtypeOf;
+      if (!assumeTrue) {
+        return filterType(type, (t) => !isRelated(t, candidate));
+      }
+      if (type.flags & 3 /* AnyOrUnknown */) {
+        return candidate;
       }
-      return getRegularTypeOfLiteralType(getTypeOfExpression(expr));
+      const keyPropertyName = type.flags & 1048576 /* Union */ ? getKeyPropertyName(type) : void 0;
+      const narrowedType = mapType(candidate, (c) => {
+        const discriminant = keyPropertyName && getTypeOfPropertyOfType(c, keyPropertyName);
+        const matching = discriminant && getConstituentTypeForKeyType(type, discriminant);
+        const directlyRelated = mapType(matching || type, checkDerived ? (t) => isTypeDerivedFrom(t, c) ? t : isTypeDerivedFrom(c, t) ? c : neverType : (t) => isTypeSubtypeOf(c, t) ? c : isTypeSubtypeOf(t, c) ? t : neverType);
+        return directlyRelated.flags & 131072 /* Never */ ? mapType(type, (t) => maybeTypeOfKind(t, 465829888 /* Instantiable */) && isRelated(c, getBaseConstraintOfType(t) || unknownType) ? getIntersectionType([t, c]) : neverType) : directlyRelated;
+      });
+      return !(narrowedType.flags & 131072 /* Never */) ? narrowedType : isTypeSubtypeOf(candidate, type) ? candidate : isTypeAssignableTo(type, candidate) ? type : isTypeAssignableTo(candidate, type) ? candidate : getIntersectionType([type, candidate]);
     }
-    function getParentTypeOfClassElement(node) {
-      const classSymbol = getSymbolOfNode(node.parent);
-      return isStatic(node) ? getTypeOfSymbol(classSymbol) : getDeclaredTypeOfSymbol(classSymbol);
+    function narrowTypeByCallExpression(type, callExpression, assumeTrue) {
+      if (hasMatchingArgument(callExpression, reference)) {
+        const signature = assumeTrue || !isCallChain(callExpression) ? getEffectsSignature(callExpression) : void 0;
+        const predicate = signature && getTypePredicateOfSignature(signature);
+        if (predicate && (predicate.kind === 0 /* This */ || predicate.kind === 1 /* Identifier */)) {
+          return narrowTypeByTypePredicate(type, predicate, callExpression, assumeTrue);
+        }
+      }
+      if (containsMissingType(type) && isAccessExpression(reference) && isPropertyAccessExpression(callExpression.expression)) {
+        const callAccess = callExpression.expression;
+        if (isMatchingReference(reference.expression, getReferenceCandidate(callAccess.expression)) && isIdentifier(callAccess.name) && callAccess.name.escapedText === "hasOwnProperty" && callExpression.arguments.length === 1) {
+          const argument = callExpression.arguments[0];
+          if (isStringLiteralLike(argument) && getAccessedPropertyName(reference) === escapeLeadingUnderscores(argument.text)) {
+            return getTypeWithFacts(type, assumeTrue ? 524288 /* NEUndefined */ : 65536 /* EQUndefined */);
+          }
+        }
+      }
+      return type;
     }
-    function getClassElementPropertyKeyType(element) {
-      const name = element.name;
-      switch (name.kind) {
-        case 79 /* Identifier */:
-          return getStringLiteralType(idText(name));
-        case 8 /* NumericLiteral */:
-        case 10 /* StringLiteral */:
-          return getStringLiteralType(name.text);
-        case 164 /* ComputedPropertyName */:
-          const nameType = checkComputedPropertyName(name);
-          return isTypeAssignableToKind(nameType, 12288 /* ESSymbolLike */) ? nameType : stringType;
-        default:
-          return Debug.fail("Unsupported property name.");
+    function narrowTypeByTypePredicate(type, predicate, callExpression, assumeTrue) {
+      if (predicate.type && !(isTypeAny(type) && (predicate.type === globalObjectType || predicate.type === globalFunctionType))) {
+        const predicateArgument = getTypePredicateArgument(predicate, callExpression);
+        if (predicateArgument) {
+          if (isMatchingReference(reference, predicateArgument)) {
+            return getNarrowedType(
+              type,
+              predicate.type,
+              assumeTrue,
+              /*checkDerived*/
+              false
+            );
+          }
+          if (strictNullChecks && assumeTrue && optionalChainContainsReference(predicateArgument, reference) && !(getTypeFacts(predicate.type) & 65536 /* EQUndefined */)) {
+            type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
+          }
+          const access = getDiscriminantPropertyAccess(predicateArgument, type);
+          if (access) {
+            return narrowTypeByDiscriminant(type, access, (t) => getNarrowedType(
+              t,
+              predicate.type,
+              assumeTrue,
+              /*checkDerived*/
+              false
+            ));
+          }
+        }
       }
+      return type;
     }
-    function getAugmentedPropertiesOfType(type) {
-      type = getApparentType(type);
-      const propsByName = createSymbolTable(getPropertiesOfType(type));
-      const functionType = getSignaturesOfType(type, 0 /* Call */).length ? globalCallableFunctionType : getSignaturesOfType(type, 1 /* Construct */).length ? globalNewableFunctionType : void 0;
-      if (functionType) {
-        forEach(getPropertiesOfType(functionType), (p) => {
-          if (!propsByName.has(p.escapedName)) {
-            propsByName.set(p.escapedName, p);
+    function narrowType(type, expr, assumeTrue) {
+      if (isExpressionOfOptionalChainRoot(expr) || isBinaryExpression(expr.parent) && (expr.parent.operatorToken.kind === 60 /* QuestionQuestionToken */ || expr.parent.operatorToken.kind === 77 /* QuestionQuestionEqualsToken */) && expr.parent.left === expr) {
+        return narrowTypeByOptionality(type, expr, assumeTrue);
+      }
+      switch (expr.kind) {
+        case 79 /* Identifier */:
+          if (!isMatchingReference(reference, expr) && inlineLevel < 5) {
+            const symbol = getResolvedSymbol(expr);
+            if (isConstVariable(symbol)) {
+              const declaration = symbol.valueDeclaration;
+              if (declaration && isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && isConstantReference(reference)) {
+                inlineLevel++;
+                const result = narrowType(type, declaration.initializer, assumeTrue);
+                inlineLevel--;
+                return result;
+              }
+            }
           }
-        });
+        case 108 /* ThisKeyword */:
+        case 106 /* SuperKeyword */:
+        case 208 /* PropertyAccessExpression */:
+        case 209 /* ElementAccessExpression */:
+          return narrowTypeByTruthiness(type, expr, assumeTrue);
+        case 210 /* CallExpression */:
+          return narrowTypeByCallExpression(type, expr, assumeTrue);
+        case 214 /* ParenthesizedExpression */:
+        case 232 /* NonNullExpression */:
+          return narrowType(type, expr.expression, assumeTrue);
+        case 223 /* BinaryExpression */:
+          return narrowTypeByBinaryExpression(type, expr, assumeTrue);
+        case 221 /* PrefixUnaryExpression */:
+          if (expr.operator === 53 /* ExclamationToken */) {
+            return narrowType(type, expr.operand, !assumeTrue);
+          }
+          break;
+      }
+      return type;
+    }
+    function narrowTypeByOptionality(type, expr, assumePresent) {
+      if (isMatchingReference(reference, expr)) {
+        return getAdjustedTypeWithFacts(type, assumePresent ? 2097152 /* NEUndefinedOrNull */ : 262144 /* EQUndefinedOrNull */);
+      }
+      const access = getDiscriminantPropertyAccess(expr, type);
+      if (access) {
+        return narrowTypeByDiscriminant(type, access, (t) => getTypeWithFacts(t, assumePresent ? 2097152 /* NEUndefinedOrNull */ : 262144 /* EQUndefinedOrNull */));
+      }
+      return type;
+    }
+  }
+  function getTypeOfSymbolAtLocation(symbol, location) {
+    symbol = symbol.exportSymbol || symbol;
+    if (location.kind === 79 /* Identifier */ || location.kind === 80 /* PrivateIdentifier */) {
+      if (isRightSideOfQualifiedNameOrPropertyAccess(location)) {
+        location = location.parent;
+      }
+      if (isExpressionNode(location) && (!isAssignmentTarget(location) || isWriteAccess(location))) {
+        const type = getTypeOfExpression(location);
+        if (getExportSymbolOfValueSymbolIfExported(getNodeLinks(location).resolvedSymbol) === symbol) {
+          return type;
+        }
       }
-      return getNamedMembers(propsByName);
     }
-    function typeHasCallOrConstructSignatures2(type) {
-      return typeHasCallOrConstructSignatures(type, checker);
+    if (isDeclarationName(location) && isSetAccessor(location.parent) && getAnnotatedAccessorTypeNode(location.parent)) {
+      return getWriteTypeOfAccessors(location.parent.symbol);
     }
-    function getRootSymbols(symbol) {
-      const roots = getImmediateRootSymbols(symbol);
-      return roots ? flatMap(roots, getRootSymbols) : [symbol];
+    return getNonMissingTypeOfSymbol(symbol);
+  }
+  function getControlFlowContainer(node) {
+    return findAncestor(node.parent, (node2) => isFunctionLike(node2) && !getImmediatelyInvokedFunctionExpression(node2) || node2.kind === 265 /* ModuleBlock */ || node2.kind === 308 /* SourceFile */ || node2.kind === 169 /* PropertyDeclaration */);
+  }
+  function isSymbolAssigned(symbol) {
+    if (!symbol.valueDeclaration) {
+      return false;
     }
-    function getImmediateRootSymbols(symbol) {
-      if (getCheckFlags(symbol) & 6 /* Synthetic */) {
-        return mapDefined(getSymbolLinks(symbol).containingType.types, (type) => getPropertyOfType(type, symbol.escapedName));
-      } else if (symbol.flags & 33554432 /* Transient */) {
-        const { leftSpread, rightSpread, syntheticOrigin } = symbol;
-        return leftSpread ? [leftSpread, rightSpread] : syntheticOrigin ? [syntheticOrigin] : singleElementArray(tryGetTarget(symbol));
+    const parent2 = getRootDeclaration(symbol.valueDeclaration).parent;
+    const links = getNodeLinks(parent2);
+    if (!(links.flags & 524288 /* AssignmentsMarked */)) {
+      links.flags |= 524288 /* AssignmentsMarked */;
+      if (!hasParentWithAssignmentsMarked(parent2)) {
+        markNodeAssignments(parent2);
       }
-      return void 0;
     }
-    function tryGetTarget(symbol) {
-      let target;
-      let next = symbol;
-      while (next = getSymbolLinks(next).target) {
-        target = next;
+    return symbol.isAssigned || false;
+  }
+  function hasParentWithAssignmentsMarked(node) {
+    return !!findAncestor(node.parent, (node2) => (isFunctionLike(node2) || isCatchClause(node2)) && !!(getNodeLinks(node2).flags & 524288 /* AssignmentsMarked */));
+  }
+  function markNodeAssignments(node) {
+    if (node.kind === 79 /* Identifier */) {
+      if (isAssignmentTarget(node)) {
+        const symbol = getResolvedSymbol(node);
+        if (isParameterOrCatchClauseVariable(symbol)) {
+          symbol.isAssigned = true;
+        }
       }
-      return target;
+    } else {
+      forEachChild(node, markNodeAssignments);
     }
-    function isArgumentsLocalBinding(nodeIn) {
-      if (isGeneratedIdentifier(nodeIn))
-        return false;
-      const node = getParseTreeNode(nodeIn, isIdentifier);
-      if (!node)
-        return false;
-      const parent2 = node.parent;
-      if (!parent2)
-        return false;
-      const isPropertyName2 = (isPropertyAccessExpression(parent2) || isPropertyAssignment(parent2)) && parent2.name === node;
-      return !isPropertyName2 && getReferencedValueSymbol(node) === argumentsSymbol;
+  }
+  function isConstVariable(symbol) {
+    return symbol.flags & 3 /* Variable */ && (getDeclarationNodeFlagsFromSymbol(symbol) & 2 /* Const */) !== 0;
+  }
+  function removeOptionalityFromDeclaredType(declaredType, declaration) {
+    if (pushTypeResolution(declaration.symbol, 2 /* DeclaredType */)) {
+      const annotationIncludesUndefined = strictNullChecks && declaration.kind === 166 /* Parameter */ && declaration.initializer && getTypeFacts(declaredType) & 16777216 /* IsUndefined */ && !(getTypeFacts(checkExpression(declaration.initializer)) & 16777216 /* IsUndefined */);
+      popTypeResolution();
+      return annotationIncludesUndefined ? getTypeWithFacts(declaredType, 524288 /* NEUndefined */) : declaredType;
+    } else {
+      reportCircularityError(declaration.symbol);
+      return declaredType;
     }
-    function moduleExportsSomeValue(moduleReferenceExpression) {
-      let moduleSymbol = resolveExternalModuleName(moduleReferenceExpression.parent, moduleReferenceExpression);
-      if (!moduleSymbol || isShorthandAmbientModuleSymbol(moduleSymbol)) {
-        return true;
+  }
+  function isConstraintPosition(type, node) {
+    const parent2 = node.parent;
+    return parent2.kind === 208 /* PropertyAccessExpression */ || parent2.kind === 163 /* QualifiedName */ || parent2.kind === 210 /* CallExpression */ && parent2.expression === node || parent2.kind === 209 /* ElementAccessExpression */ && parent2.expression === node && !(someType(type, isGenericTypeWithoutNullableConstraint) && isGenericIndexType(getTypeOfExpression(parent2.argumentExpression)));
+  }
+  function isGenericTypeWithUnionConstraint(type) {
+    return type.flags & 2097152 /* Intersection */ ? some(type.types, isGenericTypeWithUnionConstraint) : !!(type.flags & 465829888 /* Instantiable */ && getBaseConstraintOrType(type).flags & (98304 /* Nullable */ | 1048576 /* Union */));
+  }
+  function isGenericTypeWithoutNullableConstraint(type) {
+    return type.flags & 2097152 /* Intersection */ ? some(type.types, isGenericTypeWithoutNullableConstraint) : !!(type.flags & 465829888 /* Instantiable */ && !maybeTypeOfKind(getBaseConstraintOrType(type), 98304 /* Nullable */));
+  }
+  function hasContextualTypeWithNoGenericTypes(node, checkMode) {
+    const contextualType = (isIdentifier(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node)) && !((isJsxOpeningElement(node.parent) || isJsxSelfClosingElement(node.parent)) && node.parent.tagName === node) && (checkMode && checkMode & 64 /* RestBindingElement */ ? getContextualType2(node, 8 /* SkipBindingPatterns */) : getContextualType2(
+      node,
+      /*contextFlags*/
+      void 0
+    ));
+    return contextualType && !isGenericType(contextualType);
+  }
+  function getNarrowableTypeForReference(type, reference, checkMode) {
+    const substituteConstraints = !(checkMode && checkMode & 2 /* Inferential */) && someType(type, isGenericTypeWithUnionConstraint) && (isConstraintPosition(type, reference) || hasContextualTypeWithNoGenericTypes(reference, checkMode));
+    return substituteConstraints ? mapType(type, getBaseConstraintOrType) : type;
+  }
+  function isExportOrExportExpression(location) {
+    return !!findAncestor(location, (n) => {
+      const parent2 = n.parent;
+      if (parent2 === void 0) {
+        return "quit";
       }
-      const hasExportAssignment = hasExportAssignmentSymbol(moduleSymbol);
-      moduleSymbol = resolveExternalModuleSymbol(moduleSymbol);
-      const symbolLinks2 = getSymbolLinks(moduleSymbol);
-      if (symbolLinks2.exportsSomeValue === void 0) {
-        symbolLinks2.exportsSomeValue = hasExportAssignment ? !!(moduleSymbol.flags & 111551 /* Value */) : forEachEntry(getExportsOfModule(moduleSymbol), isValue);
+      if (isExportAssignment(parent2)) {
+        return parent2.expression === n && isEntityNameExpression(n);
       }
-      return symbolLinks2.exportsSomeValue;
-      function isValue(s) {
-        s = resolveSymbol(s);
-        return s && !!(getAllSymbolFlags(s) & 111551 /* Value */);
+      if (isExportSpecifier(parent2)) {
+        return parent2.name === n || parent2.propertyName === n;
+      }
+      return false;
+    });
+  }
+  function markAliasReferenced(symbol, location) {
+    if (isNonLocalAlias(
+      symbol,
+      /*excludes*/
+      111551 /* Value */
+    ) && !isInTypeQuery(location) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
+      const target = resolveAlias(symbol);
+      if (getAllSymbolFlags(target) & (111551 /* Value */ | 1048576 /* ExportValue */)) {
+        if (compilerOptions.isolatedModules || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(location) || !isConstEnumOrConstEnumOnlyModule(getExportSymbolOfValueSymbolIfExported(target))) {
+          markAliasSymbolAsReferenced(symbol);
+        } else {
+          markConstEnumAliasAsReferenced(symbol);
+        }
       }
     }
-    function isNameOfModuleOrEnumDeclaration(node) {
-      return isModuleOrEnumDeclaration(node.parent) && node === node.parent.name;
-    }
-    function getReferencedExportContainer(nodeIn, prefixLocals) {
-      var _a2;
-      const node = getParseTreeNode(nodeIn, isIdentifier);
-      if (node) {
-        let symbol = getReferencedValueSymbol(node, isNameOfModuleOrEnumDeclaration(node));
-        if (symbol) {
-          if (symbol.flags & 1048576 /* ExportValue */) {
-            const exportSymbol = getMergedSymbol(symbol.exportSymbol);
-            if (!prefixLocals && exportSymbol.flags & 944 /* ExportHasLocal */ && !(exportSymbol.flags & 3 /* Variable */)) {
-              return void 0;
+  }
+  function getNarrowedTypeOfSymbol(symbol, location) {
+    const type = getTypeOfSymbol(symbol);
+    const declaration = symbol.valueDeclaration;
+    if (declaration) {
+      if (isBindingElement(declaration) && !declaration.initializer && !declaration.dotDotDotToken && declaration.parent.elements.length >= 2) {
+        const parent2 = declaration.parent.parent;
+        if (parent2.kind === 257 /* VariableDeclaration */ && getCombinedNodeFlags(declaration) & 2 /* Const */ || parent2.kind === 166 /* Parameter */) {
+          const links = getNodeLinks(parent2);
+          if (!(links.flags & 16777216 /* InCheckIdentifier */)) {
+            links.flags |= 16777216 /* InCheckIdentifier */;
+            const parentType = getTypeForBindingElementParent(parent2, 0 /* Normal */);
+            const parentTypeConstraint = parentType && mapType(parentType, getBaseConstraintOrType);
+            links.flags &= ~16777216 /* InCheckIdentifier */;
+            if (parentTypeConstraint && parentTypeConstraint.flags & 1048576 /* Union */ && !(parent2.kind === 166 /* Parameter */ && isSymbolAssigned(symbol))) {
+              const pattern = declaration.parent;
+              const narrowedType = getFlowTypeOfReference(
+                pattern,
+                parentTypeConstraint,
+                parentTypeConstraint,
+                /*flowContainer*/
+                void 0,
+                location.flowNode
+              );
+              if (narrowedType.flags & 131072 /* Never */) {
+                return neverType;
+              }
+              return getBindingElementTypeFromParentType(declaration, narrowedType);
             }
-            symbol = exportSymbol;
-          }
-          const parentSymbol = getParentOfSymbol(symbol);
-          if (parentSymbol) {
-            if (parentSymbol.flags & 512 /* ValueModule */ && ((_a2 = parentSymbol.valueDeclaration) == null ? void 0 : _a2.kind) === 308 /* SourceFile */) {
-              const symbolFile = parentSymbol.valueDeclaration;
-              const referenceFile = getSourceFileOfNode(node);
-              const symbolIsUmdExport = symbolFile !== referenceFile;
-              return symbolIsUmdExport ? void 0 : symbolFile;
+          }
+        }
+      }
+      if (isParameter(declaration) && !declaration.type && !declaration.initializer && !declaration.dotDotDotToken) {
+        const func = declaration.parent;
+        if (func.parameters.length >= 2 && isContextSensitiveFunctionOrObjectLiteralMethod(func)) {
+          const contextualSignature = getContextualSignature(func);
+          if (contextualSignature && contextualSignature.parameters.length === 1 && signatureHasRestParameter(contextualSignature)) {
+            const restType = getReducedApparentType(getTypeOfSymbol(contextualSignature.parameters[0]));
+            if (restType.flags & 1048576 /* Union */ && everyType(restType, isTupleType) && !isSymbolAssigned(symbol)) {
+              const narrowedType = getFlowTypeOfReference(
+                func,
+                restType,
+                restType,
+                /*flowContainer*/
+                void 0,
+                location.flowNode
+              );
+              const index = func.parameters.indexOf(declaration) - (getThisParameter(func) ? 1 : 0);
+              return getIndexedAccessType(narrowedType, getNumberLiteralType(index));
             }
-            return findAncestor(node.parent, (n) => isModuleOrEnumDeclaration(n) && getSymbolOfNode(n) === parentSymbol);
           }
         }
       }
     }
-    function getReferencedImportDeclaration(nodeIn) {
-      if (nodeIn.generatedImportReference) {
-        return nodeIn.generatedImportReference;
+    return type;
+  }
+  function checkIdentifier(node, checkMode) {
+    if (isThisInTypeQuery(node)) {
+      return checkThisExpression(node);
+    }
+    const symbol = getResolvedSymbol(node);
+    if (symbol === unknownSymbol) {
+      return errorType;
+    }
+    if (symbol === argumentsSymbol) {
+      if (isInPropertyInitializerOrClassStaticBlock(node)) {
+        error(node, Diagnostics.arguments_cannot_be_referenced_in_property_initializers);
+        return errorType;
       }
-      const node = getParseTreeNode(nodeIn, isIdentifier);
-      if (node) {
-        const symbol = getReferencedValueOrAliasSymbol(node);
-        if (isNonLocalAlias(symbol, 111551 /* Value */) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
-          return getDeclarationOfAliasSymbol(symbol);
+      const container = getContainingFunction(node);
+      if (languageVersion < 2 /* ES2015 */) {
+        if (container.kind === 216 /* ArrowFunction */) {
+          error(node, Diagnostics.The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES3_and_ES5_Consider_using_a_standard_function_expression);
+        } else if (hasSyntacticModifier(container, 512 /* Async */)) {
+          error(node, Diagnostics.The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES3_and_ES5_Consider_using_a_standard_function_or_method);
         }
       }
-      return void 0;
-    }
-    function isSymbolOfDestructuredElementOfCatchBinding(symbol) {
-      return symbol.valueDeclaration && isBindingElement(symbol.valueDeclaration) && walkUpBindingElementsAndPatterns(symbol.valueDeclaration).parent.kind === 295 /* CatchClause */;
+      getNodeLinks(container).flags |= 512 /* CaptureArguments */;
+      return getTypeOfSymbol(symbol);
     }
-    function isSymbolOfDeclarationWithCollidingName(symbol) {
-      if (symbol.flags & 418 /* BlockScoped */ && symbol.valueDeclaration && !isSourceFile(symbol.valueDeclaration)) {
-        const links = getSymbolLinks(symbol);
-        if (links.isDeclarationWithCollidingName === void 0) {
-          const container = getEnclosingBlockScopeContainer(symbol.valueDeclaration);
-          if (isStatementWithLocals(container) || isSymbolOfDestructuredElementOfCatchBinding(symbol)) {
-            const nodeLinks2 = getNodeLinks(symbol.valueDeclaration);
-            if (resolveName(container.parent, symbol.escapedName, 111551 /* Value */, void 0, void 0, false)) {
-              links.isDeclarationWithCollidingName = true;
-            } else if (nodeLinks2.flags & 16384 /* CapturedBlockScopedBinding */) {
-              const isDeclaredInLoop = nodeLinks2.flags & 32768 /* BlockScopedBindingInLoop */;
-              const inLoopInitializer = isIterationStatement(container, false);
-              const inLoopBodyBlock = container.kind === 238 /* Block */ && isIterationStatement(container.parent, false);
-              links.isDeclarationWithCollidingName = !isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || !inLoopInitializer && !inLoopBodyBlock);
-            } else {
-              links.isDeclarationWithCollidingName = false;
+    if (shouldMarkIdentifierAliasReferenced(node)) {
+      markAliasReferenced(symbol, node);
+    }
+    const localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol);
+    const targetSymbol = checkDeprecatedAliasedSymbol(localOrExportSymbol, node);
+    if (isDeprecatedSymbol(targetSymbol) && isUncalledFunctionReference(node, targetSymbol) && targetSymbol.declarations) {
+      addDeprecatedSuggestion(node, targetSymbol.declarations, node.escapedText);
+    }
+    let declaration = localOrExportSymbol.valueDeclaration;
+    if (declaration && localOrExportSymbol.flags & 32 /* Class */) {
+      if (declaration.kind === 260 /* ClassDeclaration */ && nodeIsDecorated(declaration)) {
+        let container = getContainingClass(node);
+        while (container !== void 0) {
+          if (container === declaration && container.name !== node) {
+            getNodeLinks(declaration).flags |= 1048576 /* ClassWithConstructorReference */;
+            getNodeLinks(node).flags |= 2097152 /* ConstructorReferenceInClass */;
+            break;
+          }
+          container = getContainingClass(container);
+        }
+      } else if (declaration.kind === 228 /* ClassExpression */) {
+        let container = getThisContainer(
+          node,
+          /*includeArrowFunctions*/
+          false,
+          /*includeClassComputedPropertyName*/
+          false
+        );
+        while (container.kind !== 308 /* SourceFile */) {
+          if (container.parent === declaration) {
+            if (isPropertyDeclaration(container) && isStatic(container) || isClassStaticBlockDeclaration(container)) {
+              getNodeLinks(declaration).flags |= 1048576 /* ClassWithConstructorReference */;
+              getNodeLinks(node).flags |= 2097152 /* ConstructorReferenceInClass */;
             }
+            break;
           }
+          container = getThisContainer(
+            container,
+            /*includeArrowFunctions*/
+            false,
+            /*includeClassComputedPropertyName*/
+            false
+          );
         }
-        return links.isDeclarationWithCollidingName;
       }
-      return false;
     }
-    function getReferencedDeclarationWithCollidingName(nodeIn) {
-      if (!isGeneratedIdentifier(nodeIn)) {
-        const node = getParseTreeNode(nodeIn, isIdentifier);
-        if (node) {
-          const symbol = getReferencedValueSymbol(node);
-          if (symbol && isSymbolOfDeclarationWithCollidingName(symbol)) {
-            return symbol.valueDeclaration;
-          }
+    checkNestedBlockScopedBinding(node, symbol);
+    let type = getNarrowedTypeOfSymbol(localOrExportSymbol, node);
+    const assignmentKind = getAssignmentTargetKind(node);
+    if (assignmentKind) {
+      if (!(localOrExportSymbol.flags & 3 /* Variable */) && !(isInJSFile(node) && localOrExportSymbol.flags & 512 /* ValueModule */)) {
+        const assignmentError = localOrExportSymbol.flags & 384 /* Enum */ ? Diagnostics.Cannot_assign_to_0_because_it_is_an_enum : localOrExportSymbol.flags & 32 /* Class */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_class : localOrExportSymbol.flags & 1536 /* Module */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_namespace : localOrExportSymbol.flags & 16 /* Function */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_function : localOrExportSymbol.flags & 2097152 /* Alias */ ? Diagnostics.Cannot_assign_to_0_because_it_is_an_import : Diagnostics.Cannot_assign_to_0_because_it_is_not_a_variable;
+        error(node, assignmentError, symbolToString(symbol));
+        return errorType;
+      }
+      if (isReadonlySymbol(localOrExportSymbol)) {
+        if (localOrExportSymbol.flags & 3 /* Variable */) {
+          error(node, Diagnostics.Cannot_assign_to_0_because_it_is_a_constant, symbolToString(symbol));
+        } else {
+          error(node, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, symbolToString(symbol));
         }
+        return errorType;
       }
-      return void 0;
     }
-    function isDeclarationWithCollidingName(nodeIn) {
-      const node = getParseTreeNode(nodeIn, isDeclaration);
-      if (node) {
-        const symbol = getSymbolOfNode(node);
-        if (symbol) {
-          return isSymbolOfDeclarationWithCollidingName(symbol);
-        }
+    const isAlias = localOrExportSymbol.flags & 2097152 /* Alias */;
+    if (localOrExportSymbol.flags & 3 /* Variable */) {
+      if (assignmentKind === 1 /* Definite */) {
+        return type;
       }
-      return false;
+    } else if (isAlias) {
+      declaration = getDeclarationOfAliasSymbol(symbol);
+    } else {
+      return type;
     }
-    function isValueAliasDeclaration(node) {
-      switch (node.kind) {
-        case 268 /* ImportEqualsDeclaration */:
-          return isAliasResolvedToValue(getSymbolOfNode(node));
-        case 270 /* ImportClause */:
-        case 271 /* NamespaceImport */:
-        case 273 /* ImportSpecifier */:
-        case 278 /* ExportSpecifier */:
-          const symbol = getSymbolOfNode(node);
-          return !!symbol && isAliasResolvedToValue(symbol) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */);
-        case 275 /* ExportDeclaration */:
-          const exportClause = node.exportClause;
-          return !!exportClause && (isNamespaceExport(exportClause) || some(exportClause.elements, isValueAliasDeclaration));
-        case 274 /* ExportAssignment */:
-          return node.expression && node.expression.kind === 79 /* Identifier */ ? isAliasResolvedToValue(getSymbolOfNode(node)) : true;
+    if (!declaration) {
+      return type;
+    }
+    type = getNarrowableTypeForReference(type, node, checkMode);
+    const isParameter2 = getRootDeclaration(declaration).kind === 166 /* Parameter */;
+    const declarationContainer = getControlFlowContainer(declaration);
+    let flowContainer = getControlFlowContainer(node);
+    const isOuterVariable = flowContainer !== declarationContainer;
+    const isSpreadDestructuringAssignmentTarget = node.parent && node.parent.parent && isSpreadAssignment(node.parent) && isDestructuringAssignmentTarget(node.parent.parent);
+    const isModuleExports = symbol.flags & 134217728 /* ModuleExports */;
+    while (flowContainer !== declarationContainer && (flowContainer.kind === 215 /* FunctionExpression */ || flowContainer.kind === 216 /* ArrowFunction */ || isObjectLiteralOrClassExpressionMethodOrAccessor(flowContainer)) && (isConstVariable(localOrExportSymbol) && type !== autoArrayType || isParameter2 && !isSymbolAssigned(localOrExportSymbol))) {
+      flowContainer = getControlFlowContainer(flowContainer);
+    }
+    const assumeInitialized = isParameter2 || isAlias || isOuterVariable || isSpreadDestructuringAssignmentTarget || isModuleExports || isSameScopedBindingElement(node, declaration) || type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */)) !== 0 || isInTypeQuery(node) || isInAmbientOrTypeNode(node) || node.parent.kind === 278 /* ExportSpecifier */) || node.parent.kind === 232 /* NonNullExpression */ || declaration.kind === 257 /* VariableDeclaration */ && declaration.exclamationToken || declaration.flags & 16777216 /* Ambient */;
+    const initialType = assumeInitialized ? isParameter2 ? removeOptionalityFromDeclaredType(type, declaration) : type : type === autoType || type === autoArrayType ? undefinedType : getOptionalType(type);
+    const flowType = getFlowTypeOfReference(node, type, initialType, flowContainer);
+    if (!isEvolvingArrayOperationTarget(node) && (type === autoType || type === autoArrayType)) {
+      if (flowType === autoType || flowType === autoArrayType) {
+        if (noImplicitAny) {
+          error(getNameOfDeclaration(declaration), Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined, symbolToString(symbol), typeToString(flowType));
+          error(node, Diagnostics.Variable_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType));
+        }
+        return convertAutoToAny(flowType);
       }
-      return false;
+    } else if (!assumeInitialized && !containsUndefinedType(type) && containsUndefinedType(flowType)) {
+      error(node, Diagnostics.Variable_0_is_used_before_being_assigned, symbolToString(symbol));
+      return type;
     }
-    function isTopLevelValueImportEqualsWithEntityName(nodeIn) {
-      const node = getParseTreeNode(nodeIn, isImportEqualsDeclaration);
-      if (node === void 0 || node.parent.kind !== 308 /* SourceFile */ || !isInternalModuleImportEqualsDeclaration(node)) {
+    return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType;
+  }
+  function isSameScopedBindingElement(node, declaration) {
+    if (isBindingElement(declaration)) {
+      const bindingElement = findAncestor(node, isBindingElement);
+      return bindingElement && getRootDeclaration(bindingElement) === getRootDeclaration(declaration);
+    }
+  }
+  function shouldMarkIdentifierAliasReferenced(node) {
+    var _a2;
+    const parent2 = node.parent;
+    if (parent2) {
+      if (isPropertyAccessExpression(parent2) && parent2.expression === node) {
         return false;
       }
-      const isValue = isAliasResolvedToValue(getSymbolOfNode(node));
-      return isValue && node.moduleReference && !nodeIsMissing(node.moduleReference);
-    }
-    function isAliasResolvedToValue(symbol) {
-      var _a2;
-      if (!symbol) {
+      if (isExportSpecifier(parent2) && parent2.isTypeOnly) {
         return false;
       }
-      const target = getExportSymbolOfValueSymbolIfExported(resolveAlias(symbol));
-      if (target === unknownSymbol) {
-        return true;
+      const greatGrandparent = (_a2 = parent2.parent) == null ? void 0 : _a2.parent;
+      if (greatGrandparent && isExportDeclaration(greatGrandparent) && greatGrandparent.isTypeOnly) {
+        return false;
       }
-      return !!(((_a2 = getAllSymbolFlags(target)) != null ? _a2 : -1) & 111551 /* Value */) && (shouldPreserveConstEnums(compilerOptions) || !isConstEnumOrConstEnumOnlyModule(target));
     }
-    function isConstEnumOrConstEnumOnlyModule(s) {
-      return isConstEnumSymbol(s) || !!s.constEnumOnlyModule;
+    return true;
+  }
+  function isInsideFunctionOrInstancePropertyInitializer(node, threshold) {
+    return !!findAncestor(node, (n) => n === threshold ? "quit" : isFunctionLike(n) || n.parent && isPropertyDeclaration(n.parent) && !hasStaticModifier(n.parent) && n.parent.initializer === n);
+  }
+  function getPartOfForStatementContainingNode(node, container) {
+    return findAncestor(node, (n) => n === container ? "quit" : n === container.initializer || n === container.condition || n === container.incrementor || n === container.statement);
+  }
+  function getEnclosingIterationStatement(node) {
+    return findAncestor(node, (n) => !n || nodeStartsNewLexicalEnvironment(n) ? "quit" : isIterationStatement(
+      n,
+      /*lookInLabeledStatements*/
+      false
+    ));
+  }
+  function checkNestedBlockScopedBinding(node, symbol) {
+    if (languageVersion >= 2 /* ES2015 */ || (symbol.flags & (2 /* BlockScopedVariable */ | 32 /* Class */)) === 0 || !symbol.valueDeclaration || isSourceFile(symbol.valueDeclaration) || symbol.valueDeclaration.parent.kind === 295 /* CatchClause */) {
+      return;
     }
-    function isReferencedAliasDeclaration(node, checkChildren) {
-      if (isAliasSymbolDeclaration2(node)) {
-        const symbol = getSymbolOfNode(node);
-        const links = symbol && getSymbolLinks(symbol);
-        if (links == null ? void 0 : links.referenced) {
-          return true;
+    const container = getEnclosingBlockScopeContainer(symbol.valueDeclaration);
+    const isCaptured = isInsideFunctionOrInstancePropertyInitializer(node, container);
+    const enclosingIterationStatement = getEnclosingIterationStatement(container);
+    if (enclosingIterationStatement) {
+      if (isCaptured) {
+        let capturesBlockScopeBindingInLoopBody = true;
+        if (isForStatement(container)) {
+          const varDeclList = getAncestor(symbol.valueDeclaration, 258 /* VariableDeclarationList */);
+          if (varDeclList && varDeclList.parent === container) {
+            const part = getPartOfForStatementContainingNode(node.parent, container);
+            if (part) {
+              const links = getNodeLinks(part);
+              links.flags |= 8192 /* ContainsCapturedBlockScopeBinding */;
+              const capturedBindings = links.capturedBlockScopeBindings || (links.capturedBlockScopeBindings = []);
+              pushIfUnique(capturedBindings, symbol);
+              if (part === container.initializer) {
+                capturesBlockScopeBindingInLoopBody = false;
+              }
+            }
+          }
         }
-        const target = getSymbolLinks(symbol).aliasTarget;
-        if (target && getEffectiveModifierFlags(node) & 1 /* Export */ && getAllSymbolFlags(target) & 111551 /* Value */ && (shouldPreserveConstEnums(compilerOptions) || !isConstEnumOrConstEnumOnlyModule(target))) {
-          return true;
+        if (capturesBlockScopeBindingInLoopBody) {
+          getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */;
         }
       }
-      if (checkChildren) {
-        return !!forEachChild(node, (node2) => isReferencedAliasDeclaration(node2, checkChildren));
+      if (isForStatement(container)) {
+        const varDeclList = getAncestor(symbol.valueDeclaration, 258 /* VariableDeclarationList */);
+        if (varDeclList && varDeclList.parent === container && isAssignedInBodyOfForStatement(node, container)) {
+          getNodeLinks(symbol.valueDeclaration).flags |= 262144 /* NeedsLoopOutParameter */;
+        }
       }
-      return false;
+      getNodeLinks(symbol.valueDeclaration).flags |= 32768 /* BlockScopedBindingInLoop */;
     }
-    function isImplementationOfOverload(node) {
-      if (nodeIsPresent(node.body)) {
-        if (isGetAccessor(node) || isSetAccessor(node))
-          return false;
-        const symbol = getSymbolOfNode(node);
-        const signaturesOfSymbol = getSignaturesOfSymbol(symbol);
-        return signaturesOfSymbol.length > 1 || signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node;
-      }
-      return false;
+    if (isCaptured) {
+      getNodeLinks(symbol.valueDeclaration).flags |= 16384 /* CapturedBlockScopedBinding */;
     }
-    function isRequiredInitializedParameter(parameter) {
-      return !!strictNullChecks && !isOptionalParameter(parameter) && !isJSDocParameterTag(parameter) && !!parameter.initializer && !hasSyntacticModifier(parameter, 16476 /* ParameterPropertyModifier */);
+  }
+  function isBindingCapturedByNode(node, decl) {
+    const links = getNodeLinks(node);
+    return !!links && contains(links.capturedBlockScopeBindings, getSymbolOfDeclaration(decl));
+  }
+  function isAssignedInBodyOfForStatement(node, container) {
+    let current = node;
+    while (current.parent.kind === 214 /* ParenthesizedExpression */) {
+      current = current.parent;
     }
-    function isOptionalUninitializedParameterProperty(parameter) {
-      return strictNullChecks && isOptionalParameter(parameter) && !parameter.initializer && hasSyntacticModifier(parameter, 16476 /* ParameterPropertyModifier */);
+    let isAssigned = false;
+    if (isAssignmentTarget(current)) {
+      isAssigned = true;
+    } else if (current.parent.kind === 221 /* PrefixUnaryExpression */ || current.parent.kind === 222 /* PostfixUnaryExpression */) {
+      const expr = current.parent;
+      isAssigned = expr.operator === 45 /* PlusPlusToken */ || expr.operator === 46 /* MinusMinusToken */;
     }
-    function isExpandoFunctionDeclaration(node) {
-      const declaration = getParseTreeNode(node, isFunctionDeclaration);
-      if (!declaration) {
-        return false;
-      }
-      const symbol = getSymbolOfNode(declaration);
-      if (!symbol || !(symbol.flags & 16 /* Function */)) {
-        return false;
-      }
-      return !!forEachEntry(getExportsOfSymbol(symbol), (p) => p.flags & 111551 /* Value */ && p.valueDeclaration && isPropertyAccessExpression(p.valueDeclaration));
+    if (!isAssigned) {
+      return false;
     }
-    function getPropertiesOfContainerFunction(node) {
-      const declaration = getParseTreeNode(node, isFunctionDeclaration);
-      if (!declaration) {
-        return emptyArray;
+    return !!findAncestor(current, (n) => n === container ? "quit" : n === container.statement);
+  }
+  function captureLexicalThis(node, container) {
+    getNodeLinks(node).flags |= 2 /* LexicalThis */;
+    if (container.kind === 169 /* PropertyDeclaration */ || container.kind === 173 /* Constructor */) {
+      const classNode = container.parent;
+      getNodeLinks(classNode).flags |= 4 /* CaptureThis */;
+    } else {
+      getNodeLinks(container).flags |= 4 /* CaptureThis */;
+    }
+  }
+  function findFirstSuperCall(node) {
+    return isSuperCall(node) ? node : isFunctionLike(node) ? void 0 : forEachChild(node, findFirstSuperCall);
+  }
+  function classDeclarationExtendsNull(classDecl) {
+    const classSymbol = getSymbolOfDeclaration(classDecl);
+    const classInstanceType = getDeclaredTypeOfSymbol(classSymbol);
+    const baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType);
+    return baseConstructorType === nullWideningType;
+  }
+  function checkThisBeforeSuper(node, container, diagnosticMessage) {
+    const containingClassDecl = container.parent;
+    const baseTypeNode = getClassExtendsHeritageElement(containingClassDecl);
+    if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) {
+      if (canHaveFlowNode(node) && node.flowNode && !isPostSuperFlowNode(
+        node.flowNode,
+        /*noCacheCheck*/
+        false
+      )) {
+        error(node, diagnosticMessage);
       }
-      const symbol = getSymbolOfNode(declaration);
-      return symbol && getPropertiesOfType(getTypeOfSymbol(symbol)) || emptyArray;
     }
-    function getNodeCheckFlags(node) {
-      var _a2;
-      const nodeId = node.id || 0;
-      if (nodeId < 0 || nodeId >= nodeLinks.length)
-        return 0;
-      return ((_a2 = nodeLinks[nodeId]) == null ? void 0 : _a2.flags) || 0;
+  }
+  function checkThisInStaticClassFieldInitializerInDecoratedClass(thisExpression, container) {
+    if (isPropertyDeclaration(container) && hasStaticModifier(container) && container.initializer && textRangeContainsPositionInclusive(container.initializer, thisExpression.pos) && hasDecorators(container.parent)) {
+      error(thisExpression, Diagnostics.Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class);
     }
-    function getEnumMemberValue(node) {
-      computeEnumMemberValues(node.parent);
-      return getNodeLinks(node).enumMemberValue;
+  }
+  function checkThisExpression(node) {
+    const isNodeInTypeQuery = isInTypeQuery(node);
+    let container = getThisContainer(
+      node,
+      /* includeArrowFunctions */
+      true,
+      /*includeClassComputedPropertyName*/
+      true
+    );
+    let capturedByArrowFunction = false;
+    let thisInComputedPropertyName = false;
+    if (container.kind === 173 /* Constructor */) {
+      checkThisBeforeSuper(node, container, Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class);
     }
-    function canHaveConstantValue(node) {
-      switch (node.kind) {
-        case 302 /* EnumMember */:
-        case 208 /* PropertyAccessExpression */:
-        case 209 /* ElementAccessExpression */:
-          return true;
+    while (true) {
+      if (container.kind === 216 /* ArrowFunction */) {
+        container = getThisContainer(
+          container,
+          /* includeArrowFunctions */
+          false,
+          !thisInComputedPropertyName
+        );
+        capturedByArrowFunction = true;
       }
-      return false;
-    }
-    function getConstantValue2(node) {
-      if (node.kind === 302 /* EnumMember */) {
-        return getEnumMemberValue(node);
+      if (container.kind === 164 /* ComputedPropertyName */) {
+        container = getThisContainer(
+          container,
+          !capturedByArrowFunction,
+          /*includeClassComputedPropertyName*/
+          false
+        );
+        thisInComputedPropertyName = true;
+        continue;
       }
-      const symbol = getNodeLinks(node).resolvedSymbol;
-      if (symbol && symbol.flags & 8 /* EnumMember */) {
-        const member = symbol.valueDeclaration;
-        if (isEnumConst(member.parent)) {
-          return getEnumMemberValue(member);
-        }
+      break;
+    }
+    checkThisInStaticClassFieldInitializerInDecoratedClass(node, container);
+    if (thisInComputedPropertyName) {
+      error(node, Diagnostics.this_cannot_be_referenced_in_a_computed_property_name);
+    } else {
+      switch (container.kind) {
+        case 264 /* ModuleDeclaration */:
+          error(node, Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body);
+          break;
+        case 263 /* EnumDeclaration */:
+          error(node, Diagnostics.this_cannot_be_referenced_in_current_location);
+          break;
+        case 173 /* Constructor */:
+          if (isInConstructorArgumentInitializer(node, container)) {
+            error(node, Diagnostics.this_cannot_be_referenced_in_constructor_arguments);
+          }
+          break;
       }
-      return void 0;
     }
-    function isFunctionType(type) {
-      return !!(type.flags & 524288 /* Object */) && getSignaturesOfType(type, 0 /* Call */).length > 0;
+    if (!isNodeInTypeQuery && capturedByArrowFunction && languageVersion < 2 /* ES2015 */) {
+      captureLexicalThis(node, container);
     }
-    function getTypeReferenceSerializationKind(typeNameIn, location2) {
-      var _a2, _b;
-      const typeName = getParseTreeNode(typeNameIn, isEntityName);
-      if (!typeName)
-        return 0 /* Unknown */;
-      if (location2) {
-        location2 = getParseTreeNode(location2);
-        if (!location2)
-          return 0 /* Unknown */;
-      }
-      let isTypeOnly = false;
-      if (isQualifiedName(typeName)) {
-        const rootValueSymbol = resolveEntityName(getFirstIdentifier(typeName), 111551 /* Value */, true, true, location2);
-        isTypeOnly = !!((_a2 = rootValueSymbol == null ? void 0 : rootValueSymbol.declarations) == null ? void 0 : _a2.every(isTypeOnlyImportOrExportDeclaration));
-      }
-      const valueSymbol = resolveEntityName(typeName, 111551 /* Value */, true, true, location2);
-      const resolvedSymbol = valueSymbol && valueSymbol.flags & 2097152 /* Alias */ ? resolveAlias(valueSymbol) : valueSymbol;
-      isTypeOnly || (isTypeOnly = !!((_b = valueSymbol == null ? void 0 : valueSymbol.declarations) == null ? void 0 : _b.every(isTypeOnlyImportOrExportDeclaration)));
-      const typeSymbol = resolveEntityName(typeName, 788968 /* Type */, true, false, location2);
-      if (resolvedSymbol && resolvedSymbol === typeSymbol) {
-        const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(false);
-        if (globalPromiseSymbol && resolvedSymbol === globalPromiseSymbol) {
-          return 9 /* Promise */;
-        }
-        const constructorType = getTypeOfSymbol(resolvedSymbol);
-        if (constructorType && isConstructorType(constructorType)) {
-          return isTypeOnly ? 10 /* TypeWithCallSignature */ : 1 /* TypeWithConstructSignatureAndValue */;
-        }
-      }
-      if (!typeSymbol) {
-        return isTypeOnly ? 11 /* ObjectType */ : 0 /* Unknown */;
-      }
-      const type = getDeclaredTypeOfSymbol(typeSymbol);
-      if (isErrorType(type)) {
-        return isTypeOnly ? 11 /* ObjectType */ : 0 /* Unknown */;
-      } else if (type.flags & 3 /* AnyOrUnknown */) {
-        return 11 /* ObjectType */;
-      } else if (isTypeAssignableToKind(type, 16384 /* Void */ | 98304 /* Nullable */ | 131072 /* Never */)) {
-        return 2 /* VoidNullableOrNeverType */;
-      } else if (isTypeAssignableToKind(type, 528 /* BooleanLike */)) {
-        return 6 /* BooleanType */;
-      } else if (isTypeAssignableToKind(type, 296 /* NumberLike */)) {
-        return 3 /* NumberLikeType */;
-      } else if (isTypeAssignableToKind(type, 2112 /* BigIntLike */)) {
-        return 4 /* BigIntLikeType */;
-      } else if (isTypeAssignableToKind(type, 402653316 /* StringLike */)) {
-        return 5 /* StringLikeType */;
-      } else if (isTupleType(type)) {
-        return 7 /* ArrayLikeType */;
-      } else if (isTypeAssignableToKind(type, 12288 /* ESSymbolLike */)) {
-        return 8 /* ESSymbolType */;
-      } else if (isFunctionType(type)) {
-        return 10 /* TypeWithCallSignature */;
-      } else if (isArrayType(type)) {
-        return 7 /* ArrayLikeType */;
-      } else {
-        return 11 /* ObjectType */;
+    const type = tryGetThisTypeAt(
+      node,
+      /*includeGlobalThis*/
+      true,
+      container
+    );
+    if (noImplicitThis) {
+      const globalThisType2 = getTypeOfSymbol(globalThisSymbol);
+      if (type === globalThisType2 && capturedByArrowFunction) {
+        error(node, Diagnostics.The_containing_arrow_function_captures_the_global_value_of_this);
+      } else if (!type) {
+        const diag2 = error(node, Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation);
+        if (!isSourceFile(container)) {
+          const outsideThis = tryGetThisTypeAt(container);
+          if (outsideThis && outsideThis !== globalThisType2) {
+            addRelatedInfo(diag2, createDiagnosticForNode(container, Diagnostics.An_outer_value_of_this_is_shadowed_by_this_container));
+          }
+        }
+      }
+    }
+    return type || anyType;
+  }
+  function tryGetThisTypeAt(node, includeGlobalThis = true, container = getThisContainer(
+    node,
+    /*includeArrowFunctions*/
+    false,
+    /*includeClassComputedPropertyName*/
+    false
+  )) {
+    const isInJS = isInJSFile(node);
+    if (isFunctionLike(container) && (!isInParameterInitializerBeforeContainingFunction(node) || getThisParameter(container))) {
+      let thisType = getThisTypeOfDeclaration(container) || isInJS && getTypeForThisExpressionFromJSDoc(container);
+      if (!thisType) {
+        const className = getClassNameFromPrototypeMethod(container);
+        if (isInJS && className) {
+          const classSymbol = checkExpression(className).symbol;
+          if (classSymbol && classSymbol.members && classSymbol.flags & 16 /* Function */) {
+            thisType = getDeclaredTypeOfSymbol(classSymbol).thisType;
+          }
+        } else if (isJSConstructor(container)) {
+          thisType = getDeclaredTypeOfSymbol(getMergedSymbol(container.symbol)).thisType;
+        }
+        thisType || (thisType = getContextualThisParameterType(container));
+      }
+      if (thisType) {
+        return getFlowTypeOfReference(node, thisType);
+      }
+    }
+    if (isClassLike(container.parent)) {
+      const symbol = getSymbolOfDeclaration(container.parent);
+      const type = isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType;
+      return getFlowTypeOfReference(node, type);
+    }
+    if (isSourceFile(container)) {
+      if (container.commonJsModuleIndicator) {
+        const fileSymbol = getSymbolOfDeclaration(container);
+        return fileSymbol && getTypeOfSymbol(fileSymbol);
+      } else if (container.externalModuleIndicator) {
+        return undefinedType;
+      } else if (includeGlobalThis) {
+        return getTypeOfSymbol(globalThisSymbol);
+      }
+    }
+  }
+  function getExplicitThisType(node) {
+    const container = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
+    if (isFunctionLike(container)) {
+      const signature = getSignatureFromDeclaration(container);
+      if (signature.thisParameter) {
+        return getExplicitTypeOfSymbol(signature.thisParameter);
       }
     }
-    function createTypeOfDeclaration(declarationIn, enclosingDeclaration, flags, tracker, addUndefined) {
-      const declaration = getParseTreeNode(declarationIn, isVariableLikeOrAccessor);
-      if (!declaration) {
-        return factory.createToken(131 /* AnyKeyword */);
-      }
-      const symbol = getSymbolOfNode(declaration);
-      let type = symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* Signature */)) ? getWidenedLiteralType(getTypeOfSymbol(symbol)) : errorType;
-      if (type.flags & 8192 /* UniqueESSymbol */ && type.symbol === symbol) {
-        flags |= 1048576 /* AllowUniqueESSymbolType */;
-      }
-      if (addUndefined) {
-        type = getOptionalType(type);
-      }
-      return nodeBuilder.typeToTypeNode(type, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, tracker);
+    if (isClassLike(container.parent)) {
+      const symbol = getSymbolOfDeclaration(container.parent);
+      return isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType;
     }
-    function createReturnTypeOfSignatureDeclaration(signatureDeclarationIn, enclosingDeclaration, flags, tracker) {
-      const signatureDeclaration = getParseTreeNode(signatureDeclarationIn, isFunctionLike);
-      if (!signatureDeclaration) {
-        return factory.createToken(131 /* AnyKeyword */);
-      }
-      const signature = getSignatureFromDeclaration(signatureDeclaration);
-      return nodeBuilder.typeToTypeNode(getReturnTypeOfSignature(signature), enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, tracker);
+  }
+  function getClassNameFromPrototypeMethod(container) {
+    if (container.kind === 215 /* FunctionExpression */ && isBinaryExpression(container.parent) && getAssignmentDeclarationKind(container.parent) === 3 /* PrototypeProperty */) {
+      return container.parent.left.expression.expression;
+    } else if (container.kind === 171 /* MethodDeclaration */ && container.parent.kind === 207 /* ObjectLiteralExpression */ && isBinaryExpression(container.parent.parent) && getAssignmentDeclarationKind(container.parent.parent) === 6 /* Prototype */) {
+      return container.parent.parent.left.expression;
+    } else if (container.kind === 215 /* FunctionExpression */ && container.parent.kind === 299 /* PropertyAssignment */ && container.parent.parent.kind === 207 /* ObjectLiteralExpression */ && isBinaryExpression(container.parent.parent.parent) && getAssignmentDeclarationKind(container.parent.parent.parent) === 6 /* Prototype */) {
+      return container.parent.parent.parent.left.expression;
+    } else if (container.kind === 215 /* FunctionExpression */ && isPropertyAssignment(container.parent) && isIdentifier(container.parent.name) && (container.parent.name.escapedText === "value" || container.parent.name.escapedText === "get" || container.parent.name.escapedText === "set") && isObjectLiteralExpression(container.parent.parent) && isCallExpression(container.parent.parent.parent) && container.parent.parent.parent.arguments[2] === container.parent.parent && getAssignmentDeclarationKind(container.parent.parent.parent) === 9 /* ObjectDefinePrototypeProperty */) {
+      return container.parent.parent.parent.arguments[0].expression;
+    } else if (isMethodDeclaration(container) && isIdentifier(container.name) && (container.name.escapedText === "value" || container.name.escapedText === "get" || container.name.escapedText === "set") && isObjectLiteralExpression(container.parent) && isCallExpression(container.parent.parent) && container.parent.parent.arguments[2] === container.parent && getAssignmentDeclarationKind(container.parent.parent) === 9 /* ObjectDefinePrototypeProperty */) {
+      return container.parent.parent.arguments[0].expression;
     }
-    function createTypeOfExpression(exprIn, enclosingDeclaration, flags, tracker) {
-      const expr = getParseTreeNode(exprIn, isExpression);
-      if (!expr) {
-        return factory.createToken(131 /* AnyKeyword */);
+  }
+  function getTypeForThisExpressionFromJSDoc(node) {
+    const jsdocType = getJSDocType(node);
+    if (jsdocType && jsdocType.kind === 320 /* JSDocFunctionType */) {
+      const jsDocFunctionType = jsdocType;
+      if (jsDocFunctionType.parameters.length > 0 && jsDocFunctionType.parameters[0].name && jsDocFunctionType.parameters[0].name.escapedText === "this" /* This */) {
+        return getTypeFromTypeNode(jsDocFunctionType.parameters[0].type);
       }
-      const type = getWidenedType(getRegularTypeOfExpression(expr));
-      return nodeBuilder.typeToTypeNode(type, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, tracker);
     }
-    function hasGlobalName(name) {
-      return globals.has(escapeLeadingUnderscores(name));
+    const thisTag = getJSDocThisTag(node);
+    if (thisTag && thisTag.typeExpression) {
+      return getTypeFromTypeNode(thisTag.typeExpression);
     }
-    function getReferencedValueSymbol(reference, startInDeclarationContainer) {
-      const resolvedSymbol = getNodeLinks(reference).resolvedSymbol;
-      if (resolvedSymbol) {
-        return resolvedSymbol;
-      }
-      let location2 = reference;
-      if (startInDeclarationContainer) {
-        const parent2 = reference.parent;
-        if (isDeclaration(parent2) && reference === parent2.name) {
-          location2 = getDeclarationContainer(parent2);
-        }
+  }
+  function isInConstructorArgumentInitializer(node, constructorDecl) {
+    return !!findAncestor(node, (n) => isFunctionLikeDeclaration(n) ? "quit" : n.kind === 166 /* Parameter */ && n.parent === constructorDecl);
+  }
+  function checkSuperExpression(node) {
+    const isCallExpression2 = node.parent.kind === 210 /* CallExpression */ && node.parent.expression === node;
+    const immediateContainer = getSuperContainer(
+      node,
+      /*stopOnFunctions*/
+      true
+    );
+    let container = immediateContainer;
+    let needToCaptureLexicalThis = false;
+    let inAsyncFunction = false;
+    if (!isCallExpression2) {
+      while (container && container.kind === 216 /* ArrowFunction */) {
+        if (hasSyntacticModifier(container, 512 /* Async */))
+          inAsyncFunction = true;
+        container = getSuperContainer(
+          container,
+          /*stopOnFunctions*/
+          true
+        );
+        needToCaptureLexicalThis = languageVersion < 2 /* ES2015 */;
       }
-      return resolveName(location2, reference.escapedText, 111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */, void 0, void 0, true);
+      if (container && hasSyntacticModifier(container, 512 /* Async */))
+        inAsyncFunction = true;
     }
-    function getReferencedValueOrAliasSymbol(reference) {
-      const resolvedSymbol = getNodeLinks(reference).resolvedSymbol;
-      if (resolvedSymbol && resolvedSymbol !== unknownSymbol) {
-        return resolvedSymbol;
+    let nodeCheckFlag = 0;
+    if (!container || !isLegalUsageOfSuperExpression(container)) {
+      const current = findAncestor(node, (n) => n === container ? "quit" : n.kind === 164 /* ComputedPropertyName */);
+      if (current && current.kind === 164 /* ComputedPropertyName */) {
+        error(node, Diagnostics.super_cannot_be_referenced_in_a_computed_property_name);
+      } else if (isCallExpression2) {
+        error(node, Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors);
+      } else if (!container || !container.parent || !(isClassLike(container.parent) || container.parent.kind === 207 /* ObjectLiteralExpression */)) {
+        error(node, Diagnostics.super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions);
+      } else {
+        error(node, Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class);
       }
-      return resolveName(
-        reference,
-        reference.escapedText,
-        111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */,
-        void 0,
-        void 0,
-        true,
-        void 0,
-        void 0
-      );
+      return errorType;
     }
-    function getReferencedValueDeclaration(referenceIn) {
-      if (!isGeneratedIdentifier(referenceIn)) {
-        const reference = getParseTreeNode(referenceIn, isIdentifier);
-        if (reference) {
-          const symbol = getReferencedValueSymbol(reference);
-          if (symbol) {
-            return getExportSymbolOfValueSymbolIfExported(symbol).valueDeclaration;
+    if (!isCallExpression2 && immediateContainer.kind === 173 /* Constructor */) {
+      checkThisBeforeSuper(node, container, Diagnostics.super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class);
+    }
+    if (isStatic(container) || isCallExpression2) {
+      nodeCheckFlag = 32 /* SuperStatic */;
+      if (!isCallExpression2 && languageVersion >= 2 /* ES2015 */ && languageVersion <= 8 /* ES2021 */ && (isPropertyDeclaration(container) || isClassStaticBlockDeclaration(container))) {
+        forEachEnclosingBlockScopeContainer(node.parent, (current) => {
+          if (!isSourceFile(current) || isExternalOrCommonJsModule(current)) {
+            getNodeLinks(current).flags |= 8388608 /* ContainsSuperPropertyInStaticInitializer */;
           }
-        }
+        });
       }
-      return void 0;
+    } else {
+      nodeCheckFlag = 16 /* SuperInstance */;
     }
-    function isLiteralConstDeclaration(node) {
-      if (isDeclarationReadonly(node) || isVariableDeclaration(node) && isVarConst(node)) {
-        return isFreshLiteralType(getTypeOfSymbol(getSymbolOfNode(node)));
+    getNodeLinks(node).flags |= nodeCheckFlag;
+    if (container.kind === 171 /* MethodDeclaration */ && inAsyncFunction) {
+      if (isSuperProperty(node.parent) && isAssignmentTarget(node.parent)) {
+        getNodeLinks(container).flags |= 256 /* MethodWithSuperPropertyAssignmentInAsync */;
+      } else {
+        getNodeLinks(container).flags |= 128 /* MethodWithSuperPropertyAccessInAsync */;
       }
-      return false;
     }
-    function literalTypeToNode(type, enclosing, tracker) {
-      const enumResult = type.flags & 1024 /* EnumLiteral */ ? nodeBuilder.symbolToExpression(type.symbol, 111551 /* Value */, enclosing, void 0, tracker) : type === trueType ? factory.createTrue() : type === falseType && factory.createFalse();
-      if (enumResult)
-        return enumResult;
-      const literalValue = type.value;
-      return typeof literalValue === "object" ? factory.createBigIntLiteral(literalValue) : typeof literalValue === "number" ? factory.createNumericLiteral(literalValue) : factory.createStringLiteral(literalValue);
+    if (needToCaptureLexicalThis) {
+      captureLexicalThis(node.parent, container);
     }
-    function createLiteralConstValue(node, tracker) {
-      const type = getTypeOfSymbol(getSymbolOfNode(node));
-      return literalTypeToNode(type, node, tracker);
+    if (container.parent.kind === 207 /* ObjectLiteralExpression */) {
+      if (languageVersion < 2 /* ES2015 */) {
+        error(node, Diagnostics.super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher);
+        return errorType;
+      } else {
+        return anyType;
+      }
     }
-    function getJsxFactoryEntity(location2) {
-      return location2 ? (getJsxNamespace(location2), getSourceFileOfNode(location2).localJsxFactory || _jsxFactoryEntity) : _jsxFactoryEntity;
+    const classLikeDeclaration = container.parent;
+    if (!getClassExtendsHeritageElement(classLikeDeclaration)) {
+      error(node, Diagnostics.super_can_only_be_referenced_in_a_derived_class);
+      return errorType;
     }
-    function getJsxFragmentFactoryEntity(location2) {
-      if (location2) {
-        const file = getSourceFileOfNode(location2);
-        if (file) {
-          if (file.localJsxFragmentFactory) {
-            return file.localJsxFragmentFactory;
-          }
-          const jsxFragPragmas = file.pragmas.get("jsxfrag");
-          const jsxFragPragma = isArray(jsxFragPragmas) ? jsxFragPragmas[0] : jsxFragPragmas;
-          if (jsxFragPragma) {
-            file.localJsxFragmentFactory = parseIsolatedEntityName(jsxFragPragma.arguments.factory, languageVersion);
-            return file.localJsxFragmentFactory;
+    const classType = getDeclaredTypeOfSymbol(getSymbolOfDeclaration(classLikeDeclaration));
+    const baseClassType = classType && getBaseTypes(classType)[0];
+    if (!baseClassType) {
+      return errorType;
+    }
+    if (container.kind === 173 /* Constructor */ && isInConstructorArgumentInitializer(node, container)) {
+      error(node, Diagnostics.super_cannot_be_referenced_in_constructor_arguments);
+      return errorType;
+    }
+    return nodeCheckFlag === 32 /* SuperStatic */ ? getBaseConstructorTypeOfClass(classType) : getTypeWithThisArgument(baseClassType, classType.thisType);
+    function isLegalUsageOfSuperExpression(container2) {
+      if (isCallExpression2) {
+        return container2.kind === 173 /* Constructor */;
+      } else {
+        if (isClassLike(container2.parent) || container2.parent.kind === 207 /* ObjectLiteralExpression */) {
+          if (isStatic(container2)) {
+            return container2.kind === 171 /* MethodDeclaration */ || container2.kind === 170 /* MethodSignature */ || container2.kind === 174 /* GetAccessor */ || container2.kind === 175 /* SetAccessor */ || container2.kind === 169 /* PropertyDeclaration */ || container2.kind === 172 /* ClassStaticBlockDeclaration */;
+          } else {
+            return container2.kind === 171 /* MethodDeclaration */ || container2.kind === 170 /* MethodSignature */ || container2.kind === 174 /* GetAccessor */ || container2.kind === 175 /* SetAccessor */ || container2.kind === 169 /* PropertyDeclaration */ || container2.kind === 168 /* PropertySignature */ || container2.kind === 173 /* Constructor */;
           }
         }
       }
-      if (compilerOptions.jsxFragmentFactory) {
-        return parseIsolatedEntityName(compilerOptions.jsxFragmentFactory, languageVersion);
-      }
+      return false;
     }
-    function createResolver() {
-      const resolvedTypeReferenceDirectives = host.getResolvedTypeReferenceDirectives();
-      let fileToDirective;
-      if (resolvedTypeReferenceDirectives) {
-        fileToDirective = /* @__PURE__ */ new Map();
-        resolvedTypeReferenceDirectives.forEach((resolvedDirective, key, mode) => {
-          if (!resolvedDirective || !resolvedDirective.resolvedFileName) {
-            return;
-          }
-          const file = host.getSourceFile(resolvedDirective.resolvedFileName);
-          if (file) {
-            addReferencedFilesToTypeDirective(file, key, mode);
-          }
-        });
-      }
-      return {
-        getReferencedExportContainer,
-        getReferencedImportDeclaration,
-        getReferencedDeclarationWithCollidingName,
-        isDeclarationWithCollidingName,
-        isValueAliasDeclaration: (nodeIn) => {
-          const node = getParseTreeNode(nodeIn);
-          return node ? isValueAliasDeclaration(node) : true;
-        },
-        hasGlobalName,
-        isReferencedAliasDeclaration: (nodeIn, checkChildren) => {
-          const node = getParseTreeNode(nodeIn);
-          return node ? isReferencedAliasDeclaration(node, checkChildren) : true;
-        },
-        getNodeCheckFlags: (nodeIn) => {
-          const node = getParseTreeNode(nodeIn);
-          return node ? getNodeCheckFlags(node) : 0;
-        },
-        isTopLevelValueImportEqualsWithEntityName,
-        isDeclarationVisible,
-        isImplementationOfOverload,
-        isRequiredInitializedParameter,
-        isOptionalUninitializedParameterProperty,
-        isExpandoFunctionDeclaration,
-        getPropertiesOfContainerFunction,
-        createTypeOfDeclaration,
-        createReturnTypeOfSignatureDeclaration,
-        createTypeOfExpression,
-        createLiteralConstValue,
-        isSymbolAccessible,
-        isEntityNameVisible,
-        getConstantValue: (nodeIn) => {
-          const node = getParseTreeNode(nodeIn, canHaveConstantValue);
-          return node ? getConstantValue2(node) : void 0;
-        },
-        collectLinkedAliases,
-        getReferencedValueDeclaration,
-        getTypeReferenceSerializationKind,
-        isOptionalParameter,
-        moduleExportsSomeValue,
-        isArgumentsLocalBinding,
-        getExternalModuleFileFromDeclaration: (nodeIn) => {
-          const node = getParseTreeNode(nodeIn, hasPossibleExternalModuleReference);
-          return node && getExternalModuleFileFromDeclaration(node);
-        },
-        getTypeReferenceDirectivesForEntityName,
-        getTypeReferenceDirectivesForSymbol,
-        isLiteralConstDeclaration,
-        isLateBound: (nodeIn) => {
-          const node = getParseTreeNode(nodeIn, isDeclaration);
-          const symbol = node && getSymbolOfNode(node);
-          return !!(symbol && getCheckFlags(symbol) & 4096 /* Late */);
-        },
-        getJsxFactoryEntity,
-        getJsxFragmentFactoryEntity,
-        getAllAccessorDeclarations(accessor) {
-          accessor = getParseTreeNode(accessor, isGetOrSetAccessorDeclaration);
-          const otherKind = accessor.kind === 175 /* SetAccessor */ ? 174 /* GetAccessor */ : 175 /* SetAccessor */;
-          const otherAccessor = getDeclarationOfKind(getSymbolOfNode(accessor), otherKind);
-          const firstAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? otherAccessor : accessor;
-          const secondAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? accessor : otherAccessor;
-          const setAccessor = accessor.kind === 175 /* SetAccessor */ ? accessor : otherAccessor;
-          const getAccessor = accessor.kind === 174 /* GetAccessor */ ? accessor : otherAccessor;
-          return {
-            firstAccessor,
-            secondAccessor,
-            setAccessor,
-            getAccessor
-          };
-        },
-        getSymbolOfExternalModuleSpecifier: (moduleName) => resolveExternalModuleNameWorker(moduleName, moduleName, void 0),
-        isBindingCapturedByNode: (node, decl) => {
-          const parseNode = getParseTreeNode(node);
-          const parseDecl = getParseTreeNode(decl);
-          return !!parseNode && !!parseDecl && (isVariableDeclaration(parseDecl) || isBindingElement(parseDecl)) && isBindingCapturedByNode(parseNode, parseDecl);
-        },
-        getDeclarationStatementsForSourceFile: (node, flags, tracker, bundled) => {
-          const n = getParseTreeNode(node);
-          Debug.assert(n && n.kind === 308 /* SourceFile */, "Non-sourcefile node passed into getDeclarationsForSourceFile");
-          const sym = getSymbolOfNode(node);
-          if (!sym) {
-            return !node.locals ? [] : nodeBuilder.symbolTableToDeclarationStatements(node.locals, node, flags, tracker, bundled);
-          }
-          return !sym.exports ? [] : nodeBuilder.symbolTableToDeclarationStatements(sym.exports, node, flags, tracker, bundled);
-        },
-        isImportRequiredByAugmentation
-      };
-      function isImportRequiredByAugmentation(node) {
-        const file = getSourceFileOfNode(node);
-        if (!file.symbol)
-          return false;
-        const importTarget = getExternalModuleFileFromDeclaration(node);
-        if (!importTarget)
-          return false;
-        if (importTarget === file)
-          return false;
-        const exports = getExportsOfModule(file.symbol);
-        for (const s of arrayFrom(exports.values())) {
-          if (s.mergeId) {
-            const merged = getMergedSymbol(s);
-            if (merged.declarations) {
-              for (const d of merged.declarations) {
-                const declFile = getSourceFileOfNode(d);
-                if (declFile === importTarget) {
-                  return true;
-                }
-              }
-            }
-          }
+  }
+  function getContainingObjectLiteral(func) {
+    return (func.kind === 171 /* MethodDeclaration */ || func.kind === 174 /* GetAccessor */ || func.kind === 175 /* SetAccessor */) && func.parent.kind === 207 /* ObjectLiteralExpression */ ? func.parent : func.kind === 215 /* FunctionExpression */ && func.parent.kind === 299 /* PropertyAssignment */ ? func.parent.parent : void 0;
+  }
+  function getThisTypeArgument(type) {
+    return getObjectFlags(type) & 4 /* Reference */ && type.target === globalThisType ? getTypeArguments(type)[0] : void 0;
+  }
+  function getThisTypeFromContextualType(type) {
+    return mapType(type, (t) => {
+      return t.flags & 2097152 /* Intersection */ ? forEach(t.types, getThisTypeArgument) : getThisTypeArgument(t);
+    });
+  }
+  function getContextualThisParameterType(func) {
+    if (func.kind === 216 /* ArrowFunction */) {
+      return void 0;
+    }
+    if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) {
+      const contextualSignature = getContextualSignature(func);
+      if (contextualSignature) {
+        const thisParameter = contextualSignature.thisParameter;
+        if (thisParameter) {
+          return getTypeOfSymbol(thisParameter);
         }
-        return false;
-      }
-      function isInHeritageClause(node) {
-        return node.parent && node.parent.kind === 230 /* ExpressionWithTypeArguments */ && node.parent.parent && node.parent.parent.kind === 294 /* HeritageClause */;
       }
-      function getTypeReferenceDirectivesForEntityName(node) {
-        if (!fileToDirective) {
-          return void 0;
-        }
-        let meaning;
-        if (node.parent.kind === 164 /* ComputedPropertyName */) {
-          meaning = 111551 /* Value */ | 1048576 /* ExportValue */;
-        } else {
-          meaning = 788968 /* Type */ | 1920 /* Namespace */;
-          if (node.kind === 79 /* Identifier */ && isInTypeQuery(node) || node.kind === 208 /* PropertyAccessExpression */ && !isInHeritageClause(node)) {
-            meaning = 111551 /* Value */ | 1048576 /* ExportValue */;
+    }
+    const inJs = isInJSFile(func);
+    if (noImplicitThis || inJs) {
+      const containingLiteral = getContainingObjectLiteral(func);
+      if (containingLiteral) {
+        const contextualType = getApparentTypeOfContextualType(
+          containingLiteral,
+          /*contextFlags*/
+          void 0
+        );
+        let literal = containingLiteral;
+        let type = contextualType;
+        while (type) {
+          const thisType = getThisTypeFromContextualType(type);
+          if (thisType) {
+            return instantiateType(thisType, getMapperFromContext(getInferenceContext(containingLiteral)));
+          }
+          if (literal.parent.kind !== 299 /* PropertyAssignment */) {
+            break;
           }
+          literal = literal.parent.parent;
+          type = getApparentTypeOfContextualType(
+            literal,
+            /*contextFlags*/
+            void 0
+          );
         }
-        const symbol = resolveEntityName(node, meaning, true);
-        return symbol && symbol !== unknownSymbol ? getTypeReferenceDirectivesForSymbol(symbol, meaning) : void 0;
+        return getWidenedType(contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral));
       }
-      function getTypeReferenceDirectivesForSymbol(symbol, meaning) {
-        if (!fileToDirective || !isSymbolFromTypeDeclarationFile(symbol)) {
-          return void 0;
-        }
-        let typeReferenceDirectives;
-        for (const decl of symbol.declarations) {
-          if (decl.symbol && decl.symbol.flags & meaning) {
-            const file = getSourceFileOfNode(decl);
-            const typeReferenceDirective = fileToDirective.get(file.path);
-            if (typeReferenceDirective) {
-              (typeReferenceDirectives || (typeReferenceDirectives = [])).push(typeReferenceDirective);
-            } else {
+      const parent2 = walkUpParenthesizedExpressions(func.parent);
+      if (parent2.kind === 223 /* BinaryExpression */ && parent2.operatorToken.kind === 63 /* EqualsToken */) {
+        const target = parent2.left;
+        if (isAccessExpression(target)) {
+          const { expression } = target;
+          if (inJs && isIdentifier(expression)) {
+            const sourceFile = getSourceFileOfNode(parent2);
+            if (sourceFile.commonJsModuleIndicator && getResolvedSymbol(expression) === sourceFile.symbol) {
               return void 0;
             }
           }
-        }
-        return typeReferenceDirectives;
-      }
-      function isSymbolFromTypeDeclarationFile(symbol) {
-        if (!symbol.declarations) {
-          return false;
-        }
-        let current = symbol;
-        while (true) {
-          const parent2 = getParentOfSymbol(current);
-          if (parent2) {
-            current = parent2;
-          } else {
-            break;
-          }
-        }
-        if (current.valueDeclaration && current.valueDeclaration.kind === 308 /* SourceFile */ && current.flags & 512 /* ValueModule */) {
-          return false;
-        }
-        for (const decl of symbol.declarations) {
-          const file = getSourceFileOfNode(decl);
-          if (fileToDirective.has(file.path)) {
-            return true;
-          }
-        }
-        return false;
-      }
-      function addReferencedFilesToTypeDirective(file, key, mode) {
-        if (fileToDirective.has(file.path))
-          return;
-        fileToDirective.set(file.path, [key, mode]);
-        for (const { fileName, resolutionMode } of file.referencedFiles) {
-          const resolvedFile = resolveTripleslashReference(fileName, file.fileName);
-          const referencedFile = host.getSourceFile(resolvedFile);
-          if (referencedFile) {
-            addReferencedFilesToTypeDirective(referencedFile, key, resolutionMode || file.impliedNodeFormat);
-          }
+          return getWidenedType(checkExpressionCached(expression));
         }
       }
     }
-    function getExternalModuleFileFromDeclaration(declaration) {
-      const specifier = declaration.kind === 264 /* ModuleDeclaration */ ? tryCast(declaration.name, isStringLiteral) : getExternalModuleName(declaration);
-      const moduleSymbol = resolveExternalModuleNameWorker(specifier, specifier, void 0);
-      if (!moduleSymbol) {
-        return void 0;
-      }
-      return getDeclarationOfKind(moduleSymbol, 308 /* SourceFile */);
+    return void 0;
+  }
+  function getContextuallyTypedParameterType(parameter) {
+    const func = parameter.parent;
+    if (!isContextSensitiveFunctionOrObjectLiteralMethod(func)) {
+      return void 0;
     }
-    function initializeTypeChecker() {
-      for (const file of host.getSourceFiles()) {
-        bindSourceFile(file, compilerOptions);
-      }
-      amalgamatedDuplicates = /* @__PURE__ */ new Map();
-      let augmentations;
-      for (const file of host.getSourceFiles()) {
-        if (file.redirectInfo) {
-          continue;
-        }
-        if (!isExternalOrCommonJsModule(file)) {
-          const fileGlobalThisSymbol = file.locals.get("globalThis");
-          if (fileGlobalThisSymbol == null ? void 0 : fileGlobalThisSymbol.declarations) {
-            for (const declaration of fileGlobalThisSymbol.declarations) {
-              diagnostics.add(createDiagnosticForNode(declaration, Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0, "globalThis"));
-            }
-          }
-          mergeSymbolTable(globals, file.locals);
-        }
-        if (file.jsGlobalAugmentations) {
-          mergeSymbolTable(globals, file.jsGlobalAugmentations);
-        }
-        if (file.patternAmbientModules && file.patternAmbientModules.length) {
-          patternAmbientModules = concatenate(patternAmbientModules, file.patternAmbientModules);
-        }
-        if (file.moduleAugmentations.length) {
-          (augmentations || (augmentations = [])).push(file.moduleAugmentations);
-        }
-        if (file.symbol && file.symbol.globalExports) {
-          const source = file.symbol.globalExports;
-          source.forEach((sourceSymbol, id) => {
-            if (!globals.has(id)) {
-              globals.set(id, sourceSymbol);
-            }
-          });
-        }
-      }
-      if (augmentations) {
-        for (const list of augmentations) {
-          for (const augmentation of list) {
-            if (!isGlobalScopeAugmentation(augmentation.parent))
-              continue;
-            mergeModuleAugmentation(augmentation);
-          }
-        }
-      }
-      addToSymbolTable(globals, builtinGlobals, Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0);
-      getSymbolLinks(undefinedSymbol).type = undefinedWideningType;
-      getSymbolLinks(argumentsSymbol).type = getGlobalType("IArguments", 0, true);
-      getSymbolLinks(unknownSymbol).type = errorType;
-      getSymbolLinks(globalThisSymbol).type = createObjectType(16 /* Anonymous */, globalThisSymbol);
-      globalArrayType = getGlobalType("Array", 1, true);
-      globalObjectType = getGlobalType("Object", 0, true);
-      globalFunctionType = getGlobalType("Function", 0, true);
-      globalCallableFunctionType = strictBindCallApply && getGlobalType("CallableFunction", 0, true) || globalFunctionType;
-      globalNewableFunctionType = strictBindCallApply && getGlobalType("NewableFunction", 0, true) || globalFunctionType;
-      globalStringType = getGlobalType("String", 0, true);
-      globalNumberType = getGlobalType("Number", 0, true);
-      globalBooleanType = getGlobalType("Boolean", 0, true);
-      globalRegExpType = getGlobalType("RegExp", 0, true);
-      anyArrayType = createArrayType(anyType);
-      autoArrayType = createArrayType(autoType);
-      if (autoArrayType === emptyObjectType) {
-        autoArrayType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
-      }
-      globalReadonlyArrayType = getGlobalTypeOrUndefined("ReadonlyArray", 1) || globalArrayType;
-      anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType;
-      globalThisType = getGlobalTypeOrUndefined("ThisType", 1);
-      if (augmentations) {
-        for (const list of augmentations) {
-          for (const augmentation of list) {
-            if (isGlobalScopeAugmentation(augmentation.parent))
-              continue;
-            mergeModuleAugmentation(augmentation);
-          }
-        }
+    const iife = getImmediatelyInvokedFunctionExpression(func);
+    if (iife && iife.arguments) {
+      const args = getEffectiveCallArguments(iife);
+      const indexOfParameter = func.parameters.indexOf(parameter);
+      if (parameter.dotDotDotToken) {
+        return getSpreadArgumentType(
+          args,
+          indexOfParameter,
+          args.length,
+          anyType,
+          /*context*/
+          void 0,
+          0 /* Normal */
+        );
       }
-      amalgamatedDuplicates.forEach(({ firstFile, secondFile, conflictingSymbols }) => {
-        if (conflictingSymbols.size < 8) {
-          conflictingSymbols.forEach(({ isBlockScoped, firstFileLocations, secondFileLocations }, symbolName2) => {
-            const message = isBlockScoped ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0;
-            for (const node of firstFileLocations) {
-              addDuplicateDeclarationError(node, message, symbolName2, secondFileLocations);
-            }
-            for (const node of secondFileLocations) {
-              addDuplicateDeclarationError(node, message, symbolName2, firstFileLocations);
-            }
-          });
-        } else {
-          const list = arrayFrom(conflictingSymbols.keys()).join(", ");
-          diagnostics.add(addRelatedInfo(
-            createDiagnosticForNode(firstFile, Diagnostics.Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0, list),
-            createDiagnosticForNode(secondFile, Diagnostics.Conflicts_are_in_this_file)
-          ));
-          diagnostics.add(addRelatedInfo(
-            createDiagnosticForNode(secondFile, Diagnostics.Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0, list),
-            createDiagnosticForNode(firstFile, Diagnostics.Conflicts_are_in_this_file)
-          ));
+      const links = getNodeLinks(iife);
+      const cached = links.resolvedSignature;
+      links.resolvedSignature = anySignature;
+      const type = indexOfParameter < args.length ? getWidenedLiteralType(checkExpression(args[indexOfParameter])) : parameter.initializer ? void 0 : undefinedWideningType;
+      links.resolvedSignature = cached;
+      return type;
+    }
+    const contextualSignature = getContextualSignature(func);
+    if (contextualSignature) {
+      const index = func.parameters.indexOf(parameter) - (getThisParameter(func) ? 1 : 0);
+      return parameter.dotDotDotToken && lastOrUndefined(func.parameters) === parameter ? getRestTypeAtPosition(contextualSignature, index) : tryGetTypeAtPosition(contextualSignature, index);
+    }
+  }
+  function getContextualTypeForVariableLikeDeclaration(declaration, contextFlags) {
+    const typeNode = getEffectiveTypeAnnotationNode(declaration);
+    if (typeNode) {
+      return getTypeFromTypeNode(typeNode);
+    }
+    switch (declaration.kind) {
+      case 166 /* Parameter */:
+        return getContextuallyTypedParameterType(declaration);
+      case 205 /* BindingElement */:
+        return getContextualTypeForBindingElement(declaration, contextFlags);
+      case 169 /* PropertyDeclaration */:
+        if (isStatic(declaration)) {
+          return getContextualTypeForStaticPropertyDeclaration(declaration, contextFlags);
         }
-      });
-      amalgamatedDuplicates = void 0;
-    }
-    function checkExternalEmitHelpers(location2, helpers) {
-      if ((requestedExternalEmitHelpers & helpers) !== helpers && compilerOptions.importHelpers) {
-        const sourceFile = getSourceFileOfNode(location2);
-        if (isEffectiveExternalModule(sourceFile, compilerOptions) && !(location2.flags & 16777216 /* Ambient */)) {
-          const helpersModule = resolveHelpersModule(sourceFile, location2);
-          if (helpersModule !== unknownSymbol) {
-            const uncheckedHelpers = helpers & ~requestedExternalEmitHelpers;
-            for (let helper = 1 /* FirstEmitHelper */; helper <= 4194304 /* LastEmitHelper */; helper <<= 1) {
-              if (uncheckedHelpers & helper) {
-                const name = getHelperName(helper);
-                const symbol = getSymbol2(helpersModule.exports, escapeLeadingUnderscores(name), 111551 /* Value */);
-                if (!symbol) {
-                  error(location2, Diagnostics.This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name);
-                } else if (helper & 524288 /* ClassPrivateFieldGet */) {
-                  if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 3)) {
-                    error(location2, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 4);
-                  }
-                } else if (helper & 1048576 /* ClassPrivateFieldSet */) {
-                  if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 4)) {
-                    error(location2, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 5);
-                  }
-                } else if (helper & 1024 /* SpreadArray */) {
-                  if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 2)) {
-                    error(location2, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 3);
-                  }
-                }
-              }
-            }
-          }
-          requestedExternalEmitHelpers |= helpers;
-        }
-      }
-    }
-    function getHelperName(helper) {
-      switch (helper) {
-        case 1 /* Extends */:
-          return "__extends";
-        case 2 /* Assign */:
-          return "__assign";
-        case 4 /* Rest */:
-          return "__rest";
-        case 8 /* Decorate */:
-          return "__decorate";
-        case 16 /* Metadata */:
-          return "__metadata";
-        case 32 /* Param */:
-          return "__param";
-        case 64 /* Awaiter */:
-          return "__awaiter";
-        case 128 /* Generator */:
-          return "__generator";
-        case 256 /* Values */:
-          return "__values";
-        case 512 /* Read */:
-          return "__read";
-        case 1024 /* SpreadArray */:
-          return "__spreadArray";
-        case 2048 /* Await */:
-          return "__await";
-        case 4096 /* AsyncGenerator */:
-          return "__asyncGenerator";
-        case 8192 /* AsyncDelegator */:
-          return "__asyncDelegator";
-        case 16384 /* AsyncValues */:
-          return "__asyncValues";
-        case 32768 /* ExportStar */:
-          return "__exportStar";
-        case 65536 /* ImportStar */:
-          return "__importStar";
-        case 131072 /* ImportDefault */:
-          return "__importDefault";
-        case 262144 /* MakeTemplateObject */:
-          return "__makeTemplateObject";
-        case 524288 /* ClassPrivateFieldGet */:
-          return "__classPrivateFieldGet";
-        case 1048576 /* ClassPrivateFieldSet */:
-          return "__classPrivateFieldSet";
-        case 2097152 /* ClassPrivateFieldIn */:
-          return "__classPrivateFieldIn";
-        case 4194304 /* CreateBinding */:
-          return "__createBinding";
-        default:
-          return Debug.fail("Unrecognized helper");
-      }
     }
-    function resolveHelpersModule(node, errorNode) {
-      if (!externalHelpersModule) {
-        externalHelpersModule = resolveExternalModule(node, externalHelpersModuleNameText, Diagnostics.This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found, errorNode) || unknownSymbol;
-      }
-      return externalHelpersModule;
+  }
+  function getContextualTypeForBindingElement(declaration, contextFlags) {
+    const parent2 = declaration.parent.parent;
+    const name = declaration.propertyName || declaration.name;
+    const parentType = getContextualTypeForVariableLikeDeclaration(parent2, contextFlags) || parent2.kind !== 205 /* BindingElement */ && parent2.initializer && checkDeclarationInitializer(parent2, declaration.dotDotDotToken ? 64 /* RestBindingElement */ : 0 /* Normal */);
+    if (!parentType || isBindingPattern(name) || isComputedNonLiteralName(name))
+      return void 0;
+    if (parent2.name.kind === 204 /* ArrayBindingPattern */) {
+      const index = indexOfNode(declaration.parent.elements, declaration);
+      if (index < 0)
+        return void 0;
+      return getContextualTypeForElementExpression(parentType, index);
     }
-    function checkGrammarDecoratorsAndModifiers(node) {
-      return checkGrammarDecorators(node) || checkGrammarModifiers(node);
+    const nameType = getLiteralTypeFromPropertyName(name);
+    if (isTypeUsableAsPropertyName(nameType)) {
+      const text = getPropertyNameFromType(nameType);
+      return getTypeOfPropertyOfType(parentType, text);
     }
-    function checkGrammarDecorators(node) {
-      if (canHaveIllegalDecorators(node) && some(node.illegalDecorators)) {
-        return grammarErrorOnFirstToken(node, Diagnostics.Decorators_are_not_valid_here);
-      }
-      if (!canHaveDecorators(node) || !hasDecorators(node)) {
-        return false;
+  }
+  function getContextualTypeForStaticPropertyDeclaration(declaration, contextFlags) {
+    const parentType = isExpression(declaration.parent) && getContextualType2(declaration.parent, contextFlags);
+    if (!parentType)
+      return void 0;
+    return getTypeOfPropertyOfContextualType(parentType, getSymbolOfDeclaration(declaration).escapedName);
+  }
+  function getContextualTypeForInitializerExpression(node, contextFlags) {
+    const declaration = node.parent;
+    if (hasInitializer(declaration) && node === declaration.initializer) {
+      const result = getContextualTypeForVariableLikeDeclaration(declaration, contextFlags);
+      if (result) {
+        return result;
       }
-      if (!nodeCanBeDecorated(node, node.parent, node.parent.parent)) {
-        if (node.kind === 171 /* MethodDeclaration */ && !nodeIsPresent(node.body)) {
-          return grammarErrorOnFirstToken(node, Diagnostics.A_decorator_can_only_decorate_a_method_implementation_not_an_overload);
-        } else {
-          return grammarErrorOnFirstToken(node, Diagnostics.Decorators_are_not_valid_here);
-        }
-      } else if (node.kind === 174 /* GetAccessor */ || node.kind === 175 /* SetAccessor */) {
-        const accessors = getAllAccessorDeclarations(node.parent.members, node);
-        if (hasDecorators(accessors.firstAccessor) && node === accessors.secondAccessor) {
-          return grammarErrorOnFirstToken(node, Diagnostics.Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name);
-        }
+      if (!(contextFlags & 8 /* SkipBindingPatterns */) && isBindingPattern(declaration.name) && declaration.name.elements.length > 0) {
+        return getTypeFromBindingPattern(
+          declaration.name,
+          /*includePatternInType*/
+          true,
+          /*reportErrors*/
+          false
+        );
       }
-      return false;
     }
-    function checkGrammarModifiers(node) {
-      const quickResult = reportObviousModifierErrors(node);
-      if (quickResult !== void 0) {
-        return quickResult;
-      }
-      let lastStatic, lastDeclare, lastAsync, lastOverride;
-      let flags = 0 /* None */;
-      for (const modifier of node.modifiers) {
-        if (isDecorator(modifier))
-          continue;
-        if (modifier.kind !== 146 /* ReadonlyKeyword */) {
-          if (node.kind === 168 /* PropertySignature */ || node.kind === 170 /* MethodSignature */) {
-            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_type_member, tokenToString(modifier.kind));
-          }
-          if (node.kind === 178 /* IndexSignature */ && (modifier.kind !== 124 /* StaticKeyword */ || !isClassLike(node.parent))) {
-            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_index_signature, tokenToString(modifier.kind));
+    return void 0;
+  }
+  function getContextualTypeForReturnExpression(node, contextFlags) {
+    const func = getContainingFunction(node);
+    if (func) {
+      let contextualReturnType = getContextualReturnType(func, contextFlags);
+      if (contextualReturnType) {
+        const functionFlags = getFunctionFlags(func);
+        if (functionFlags & 1 /* Generator */) {
+          const isAsyncGenerator = (functionFlags & 2 /* Async */) !== 0;
+          if (contextualReturnType.flags & 1048576 /* Union */) {
+            contextualReturnType = filterType(contextualReturnType, (type) => !!getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, type, isAsyncGenerator));
           }
-        }
-        if (modifier.kind !== 101 /* InKeyword */ && modifier.kind !== 145 /* OutKeyword */) {
-          if (node.kind === 165 /* TypeParameter */) {
-            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_type_parameter, tokenToString(modifier.kind));
+          const iterationReturnType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, contextualReturnType, (functionFlags & 2 /* Async */) !== 0);
+          if (!iterationReturnType) {
+            return void 0;
           }
+          contextualReturnType = iterationReturnType;
         }
-        switch (modifier.kind) {
-          case 85 /* ConstKeyword */:
-            if (node.kind !== 263 /* EnumDeclaration */) {
-              return grammarErrorOnNode(node, Diagnostics.A_class_member_cannot_have_the_0_keyword, tokenToString(85 /* ConstKeyword */));
-            }
-            break;
-          case 161 /* OverrideKeyword */:
-            if (flags & 16384 /* Override */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "override");
-            } else if (flags & 2 /* Ambient */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "override", "declare");
-            } else if (flags & 64 /* Readonly */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "readonly");
-            } else if (flags & 128 /* Accessor */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "accessor");
-            } else if (flags & 512 /* Async */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "async");
-            }
-            flags |= 16384 /* Override */;
-            lastOverride = modifier;
-            break;
-          case 123 /* PublicKeyword */:
-          case 122 /* ProtectedKeyword */:
-          case 121 /* PrivateKeyword */:
-            const text = visibilityToString(modifierToFlag(modifier.kind));
-            if (flags & 28 /* AccessibilityModifier */) {
-              return grammarErrorOnNode(modifier, Diagnostics.Accessibility_modifier_already_seen);
-            } else if (flags & 16384 /* Override */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "override");
-            } else if (flags & 32 /* Static */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "static");
-            } else if (flags & 128 /* Accessor */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "accessor");
-            } else if (flags & 64 /* Readonly */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "readonly");
-            } else if (flags & 512 /* Async */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "async");
-            } else if (node.parent.kind === 265 /* ModuleBlock */ || node.parent.kind === 308 /* SourceFile */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, text);
-            } else if (flags & 256 /* Abstract */) {
-              if (modifier.kind === 121 /* PrivateKeyword */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, text, "abstract");
-              } else {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "abstract");
-              }
-            } else if (isPrivateIdentifierClassElementDeclaration(node)) {
-              return grammarErrorOnNode(modifier, Diagnostics.An_accessibility_modifier_cannot_be_used_with_a_private_identifier);
-            }
-            flags |= modifierToFlag(modifier.kind);
-            break;
-          case 124 /* StaticKeyword */:
-            if (flags & 32 /* Static */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "static");
-            } else if (flags & 64 /* Readonly */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "readonly");
-            } else if (flags & 512 /* Async */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "async");
-            } else if (flags & 128 /* Accessor */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "accessor");
-            } else if (node.parent.kind === 265 /* ModuleBlock */ || node.parent.kind === 308 /* SourceFile */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, "static");
-            } else if (node.kind === 166 /* Parameter */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static");
-            } else if (flags & 256 /* Abstract */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract");
-            } else if (flags & 16384 /* Override */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "override");
-            }
-            flags |= 32 /* Static */;
-            lastStatic = modifier;
-            break;
-          case 127 /* AccessorKeyword */:
-            if (flags & 128 /* Accessor */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "accessor");
-            } else if (flags & 64 /* Readonly */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "accessor", "readonly");
-            } else if (flags & 2 /* Ambient */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "accessor", "declare");
-            } else if (node.kind !== 169 /* PropertyDeclaration */) {
-              return grammarErrorOnNode(modifier, Diagnostics.accessor_modifier_can_only_appear_on_a_property_declaration);
-            }
-            flags |= 128 /* Accessor */;
-            break;
-          case 146 /* ReadonlyKeyword */:
-            if (flags & 64 /* Readonly */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "readonly");
-            } else if (node.kind !== 169 /* PropertyDeclaration */ && node.kind !== 168 /* PropertySignature */ && node.kind !== 178 /* IndexSignature */ && node.kind !== 166 /* Parameter */) {
-              return grammarErrorOnNode(modifier, Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature);
-            }
-            flags |= 64 /* Readonly */;
-            break;
-          case 93 /* ExportKeyword */:
-            if (flags & 1 /* Export */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "export");
-            } else if (flags & 2 /* Ambient */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare");
-            } else if (flags & 256 /* Abstract */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "abstract");
-            } else if (flags & 512 /* Async */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "async");
-            } else if (isClassLike(node.parent)) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind, "export");
-            } else if (node.kind === 166 /* Parameter */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export");
-            }
-            flags |= 1 /* Export */;
-            break;
-          case 88 /* DefaultKeyword */:
-            const container = node.parent.kind === 308 /* SourceFile */ ? node.parent : node.parent.parent;
-            if (container.kind === 264 /* ModuleDeclaration */ && !isAmbientModule(container)) {
-              return grammarErrorOnNode(modifier, Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module);
-            } else if (!(flags & 1 /* Export */)) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "default");
-            }
-            flags |= 1024 /* Default */;
-            break;
-          case 136 /* DeclareKeyword */:
-            if (flags & 2 /* Ambient */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "declare");
-            } else if (flags & 512 /* Async */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async");
-            } else if (flags & 16384 /* Override */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "override");
-            } else if (isClassLike(node.parent) && !isPropertyDeclaration(node)) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind, "declare");
-            } else if (node.kind === 166 /* Parameter */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare");
-            } else if (node.parent.flags & 16777216 /* Ambient */ && node.parent.kind === 265 /* ModuleBlock */) {
-              return grammarErrorOnNode(modifier, Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context);
-            } else if (isPrivateIdentifierClassElementDeclaration(node)) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "declare");
-            }
-            flags |= 2 /* Ambient */;
-            lastDeclare = modifier;
-            break;
-          case 126 /* AbstractKeyword */:
-            if (flags & 256 /* Abstract */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "abstract");
-            }
-            if (node.kind !== 260 /* ClassDeclaration */ && node.kind !== 182 /* ConstructorType */) {
-              if (node.kind !== 171 /* MethodDeclaration */ && node.kind !== 169 /* PropertyDeclaration */ && node.kind !== 174 /* GetAccessor */ && node.kind !== 175 /* SetAccessor */) {
-                return grammarErrorOnNode(modifier, Diagnostics.abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration);
-              }
-              if (!(node.parent.kind === 260 /* ClassDeclaration */ && hasSyntacticModifier(node.parent, 256 /* Abstract */))) {
-                return grammarErrorOnNode(modifier, Diagnostics.Abstract_methods_can_only_appear_within_an_abstract_class);
-              }
-              if (flags & 32 /* Static */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract");
-              }
-              if (flags & 8 /* Private */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "private", "abstract");
-              }
-              if (flags & 512 /* Async */ && lastAsync) {
-                return grammarErrorOnNode(lastAsync, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "async", "abstract");
-              }
-              if (flags & 16384 /* Override */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "abstract", "override");
-              }
-              if (flags & 128 /* Accessor */) {
-                return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "abstract", "accessor");
-              }
-            }
-            if (isNamedDeclaration(node) && node.name.kind === 80 /* PrivateIdentifier */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "abstract");
-            }
-            flags |= 256 /* Abstract */;
-            break;
-          case 132 /* AsyncKeyword */:
-            if (flags & 512 /* Async */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "async");
-            } else if (flags & 2 /* Ambient */ || node.parent.flags & 16777216 /* Ambient */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async");
-            } else if (node.kind === 166 /* Parameter */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "async");
-            }
-            if (flags & 256 /* Abstract */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "async", "abstract");
-            }
-            flags |= 512 /* Async */;
-            lastAsync = modifier;
-            break;
-          case 101 /* InKeyword */:
-          case 145 /* OutKeyword */:
-            const inOutFlag = modifier.kind === 101 /* InKeyword */ ? 32768 /* In */ : 65536 /* Out */;
-            const inOutText = modifier.kind === 101 /* InKeyword */ ? "in" : "out";
-            if (node.kind !== 165 /* TypeParameter */ || !(isInterfaceDeclaration(node.parent) || isClassLike(node.parent) || isTypeAliasDeclaration(node.parent))) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias, inOutText);
-            }
-            if (flags & inOutFlag) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, inOutText);
-            }
-            if (inOutFlag & 32768 /* In */ && flags & 65536 /* Out */) {
-              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "in", "out");
-            }
-            flags |= inOutFlag;
-            break;
+        if (functionFlags & 2 /* Async */) {
+          const contextualAwaitedType = mapType(contextualReturnType, getAwaitedTypeNoAlias);
+          return contextualAwaitedType && getUnionType([contextualAwaitedType, createPromiseLikeType(contextualAwaitedType)]);
         }
+        return contextualReturnType;
       }
-      if (node.kind === 173 /* Constructor */) {
-        if (flags & 32 /* Static */) {
-          return grammarErrorOnNode(lastStatic, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static");
-        }
-        if (flags & 16384 /* Override */) {
-          return grammarErrorOnNode(lastOverride, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "override");
-        }
-        if (flags & 512 /* Async */) {
-          return grammarErrorOnNode(lastAsync, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "async");
+    }
+    return void 0;
+  }
+  function getContextualTypeForAwaitOperand(node, contextFlags) {
+    const contextualType = getContextualType2(node, contextFlags);
+    if (contextualType) {
+      const contextualAwaitedType = getAwaitedTypeNoAlias(contextualType);
+      return contextualAwaitedType && getUnionType([contextualAwaitedType, createPromiseLikeType(contextualAwaitedType)]);
+    }
+    return void 0;
+  }
+  function getContextualTypeForYieldOperand(node, contextFlags) {
+    const func = getContainingFunction(node);
+    if (func) {
+      const functionFlags = getFunctionFlags(func);
+      let contextualReturnType = getContextualReturnType(func, contextFlags);
+      if (contextualReturnType) {
+        const isAsyncGenerator = (functionFlags & 2 /* Async */) !== 0;
+        if (!node.asteriskToken && contextualReturnType.flags & 1048576 /* Union */) {
+          contextualReturnType = filterType(contextualReturnType, (type) => !!getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, type, isAsyncGenerator));
         }
-        return false;
-      } else if ((node.kind === 269 /* ImportDeclaration */ || node.kind === 268 /* ImportEqualsDeclaration */) && flags & 2 /* Ambient */) {
-        return grammarErrorOnNode(lastDeclare, Diagnostics.A_0_modifier_cannot_be_used_with_an_import_declaration, "declare");
-      } else if (node.kind === 166 /* Parameter */ && flags & 16476 /* ParameterPropertyModifier */ && isBindingPattern(node.name)) {
-        return grammarErrorOnNode(node, Diagnostics.A_parameter_property_may_not_be_declared_using_a_binding_pattern);
-      } else if (node.kind === 166 /* Parameter */ && flags & 16476 /* ParameterPropertyModifier */ && node.dotDotDotToken) {
-        return grammarErrorOnNode(node, Diagnostics.A_parameter_property_cannot_be_declared_using_a_rest_parameter);
+        return node.asteriskToken ? contextualReturnType : getIterationTypeOfGeneratorFunctionReturnType(0 /* Yield */, contextualReturnType, isAsyncGenerator);
       }
-      if (flags & 512 /* Async */) {
-        return checkGrammarAsyncModifier(node, lastAsync);
+    }
+    return void 0;
+  }
+  function isInParameterInitializerBeforeContainingFunction(node) {
+    let inBindingInitializer = false;
+    while (node.parent && !isFunctionLike(node.parent)) {
+      if (isParameter(node.parent) && (inBindingInitializer || node.parent.initializer === node)) {
+        return true;
       }
-      return false;
+      if (isBindingElement(node.parent) && node.parent.initializer === node) {
+        inBindingInitializer = true;
+      }
+      node = node.parent;
     }
-    function reportObviousModifierErrors(node) {
-      return !node.modifiers ? false : shouldReportBadModifier(node) ? grammarErrorOnFirstToken(node, Diagnostics.Modifiers_cannot_appear_here) : void 0;
+    return false;
+  }
+  function getContextualIterationType(kind, functionDecl) {
+    const isAsync = !!(getFunctionFlags(functionDecl) & 2 /* Async */);
+    const contextualReturnType = getContextualReturnType(
+      functionDecl,
+      /*contextFlags*/
+      void 0
+    );
+    if (contextualReturnType) {
+      return getIterationTypeOfGeneratorFunctionReturnType(kind, contextualReturnType, isAsync) || void 0;
     }
-    function shouldReportBadModifier(node) {
-      switch (node.kind) {
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-        case 173 /* Constructor */:
-        case 169 /* PropertyDeclaration */:
-        case 168 /* PropertySignature */:
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-        case 178 /* IndexSignature */:
-        case 264 /* ModuleDeclaration */:
-        case 269 /* ImportDeclaration */:
-        case 268 /* ImportEqualsDeclaration */:
-        case 275 /* ExportDeclaration */:
-        case 274 /* ExportAssignment */:
-        case 215 /* FunctionExpression */:
-        case 216 /* ArrowFunction */:
-        case 166 /* Parameter */:
-        case 165 /* TypeParameter */:
-          return false;
-        case 172 /* ClassStaticBlockDeclaration */:
-        case 299 /* PropertyAssignment */:
-        case 300 /* ShorthandPropertyAssignment */:
-        case 267 /* NamespaceExportDeclaration */:
-        case 181 /* FunctionType */:
-        case 279 /* MissingDeclaration */:
-          return true;
-        default:
-          if (node.parent.kind === 265 /* ModuleBlock */ || node.parent.kind === 308 /* SourceFile */) {
-            return false;
-          }
-          switch (node.kind) {
-            case 259 /* FunctionDeclaration */:
-              return nodeHasAnyModifiersExcept(node, 132 /* AsyncKeyword */);
-            case 260 /* ClassDeclaration */:
-            case 182 /* ConstructorType */:
-              return nodeHasAnyModifiersExcept(node, 126 /* AbstractKeyword */);
-            case 228 /* ClassExpression */:
-            case 261 /* InterfaceDeclaration */:
-            case 240 /* VariableStatement */:
-            case 262 /* TypeAliasDeclaration */:
-              return true;
-            case 263 /* EnumDeclaration */:
-              return nodeHasAnyModifiersExcept(node, 85 /* ConstKeyword */);
-            default:
-              Debug.assertNever(node);
-          }
-      }
+    return void 0;
+  }
+  function getContextualReturnType(functionDecl, contextFlags) {
+    const returnType = getReturnTypeFromAnnotation(functionDecl);
+    if (returnType) {
+      return returnType;
     }
-    function nodeHasAnyModifiersExcept(node, allowedModifier) {
-      for (const modifier of node.modifiers) {
-        if (isDecorator(modifier))
-          continue;
-        return modifier.kind !== allowedModifier;
-      }
-      return false;
+    const signature = getContextualSignatureForFunctionLikeDeclaration(functionDecl);
+    if (signature && !isResolvingReturnTypeOfSignature(signature)) {
+      return getReturnTypeOfSignature(signature);
     }
-    function checkGrammarAsyncModifier(node, asyncModifier) {
-      switch (node.kind) {
-        case 171 /* MethodDeclaration */:
-        case 259 /* FunctionDeclaration */:
-        case 215 /* FunctionExpression */:
-        case 216 /* ArrowFunction */:
-          return false;
-      }
-      return grammarErrorOnNode(asyncModifier, Diagnostics._0_modifier_cannot_be_used_here, "async");
+    const iife = getImmediatelyInvokedFunctionExpression(functionDecl);
+    if (iife) {
+      return getContextualType2(iife, contextFlags);
     }
-    function checkGrammarForDisallowedTrailingComma(list, diag2 = Diagnostics.Trailing_comma_not_allowed) {
-      if (list && list.hasTrailingComma) {
-        return grammarErrorAtPos(list[0], list.end - ",".length, ",".length, diag2);
-      }
-      return false;
+    return void 0;
+  }
+  function getContextualTypeForArgument(callTarget, arg) {
+    const args = getEffectiveCallArguments(callTarget);
+    const argIndex = args.indexOf(arg);
+    return argIndex === -1 ? void 0 : getContextualTypeForArgumentAtIndex(callTarget, argIndex);
+  }
+  function getContextualTypeForArgumentAtIndex(callTarget, argIndex) {
+    if (isImportCall(callTarget)) {
+      return argIndex === 0 ? stringType : argIndex === 1 ? getGlobalImportCallOptionsType(
+        /*reportErrors*/
+        false
+      ) : anyType;
     }
-    function checkGrammarTypeParameterList(typeParameters, file) {
-      if (typeParameters && typeParameters.length === 0) {
-        const start2 = typeParameters.pos - "<".length;
-        const end = skipTrivia(file.text, typeParameters.end) + ">".length;
-        return grammarErrorAtPos(file, start2, end - start2, Diagnostics.Type_parameter_list_cannot_be_empty);
-      }
-      return false;
+    const signature = getNodeLinks(callTarget).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(callTarget);
+    if (isJsxOpeningLikeElement(callTarget) && argIndex === 0) {
+      return getEffectiveFirstArgumentForJsxSignature(signature, callTarget);
     }
-    function checkGrammarParameterList(parameters) {
-      let seenOptionalParameter = false;
-      const parameterCount = parameters.length;
-      for (let i = 0; i < parameterCount; i++) {
-        const parameter = parameters[i];
-        if (parameter.dotDotDotToken) {
-          if (i !== parameterCount - 1) {
-            return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list);
-          }
-          if (!(parameter.flags & 16777216 /* Ambient */)) {
-            checkGrammarForDisallowedTrailingComma(parameters, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
-          }
-          if (parameter.questionToken) {
-            return grammarErrorOnNode(parameter.questionToken, Diagnostics.A_rest_parameter_cannot_be_optional);
-          }
-          if (parameter.initializer) {
-            return grammarErrorOnNode(parameter.name, Diagnostics.A_rest_parameter_cannot_have_an_initializer);
-          }
-        } else if (isOptionalParameter(parameter)) {
-          seenOptionalParameter = true;
-          if (parameter.questionToken && parameter.initializer) {
-            return grammarErrorOnNode(parameter.name, Diagnostics.Parameter_cannot_have_question_mark_and_initializer);
-          }
-        } else if (seenOptionalParameter && !parameter.initializer) {
-          return grammarErrorOnNode(parameter.name, Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter);
-        }
+    const restIndex = signature.parameters.length - 1;
+    return signatureHasRestParameter(signature) && argIndex >= restIndex ? getIndexedAccessType(getTypeOfSymbol(signature.parameters[restIndex]), getNumberLiteralType(argIndex - restIndex), 256 /* Contextual */) : getTypeAtPosition(signature, argIndex);
+  }
+  function getContextualTypeForSubstitutionExpression(template, substitutionExpression) {
+    if (template.parent.kind === 212 /* TaggedTemplateExpression */) {
+      return getContextualTypeForArgument(template.parent, substitutionExpression);
+    }
+    return void 0;
+  }
+  function getContextualTypeForBinaryOperand(node, contextFlags) {
+    const binaryExpression = node.parent;
+    const { left, operatorToken, right } = binaryExpression;
+    switch (operatorToken.kind) {
+      case 63 /* EqualsToken */:
+      case 76 /* AmpersandAmpersandEqualsToken */:
+      case 75 /* BarBarEqualsToken */:
+      case 77 /* QuestionQuestionEqualsToken */:
+        return node === right ? getContextualTypeForAssignmentDeclaration(binaryExpression) : void 0;
+      case 56 /* BarBarToken */:
+      case 60 /* QuestionQuestionToken */:
+        const type = getContextualType2(binaryExpression, contextFlags);
+        return node === right && (type && type.pattern || !type && !isDefaultedExpandoInitializer(binaryExpression)) ? getTypeOfExpression(left) : type;
+      case 55 /* AmpersandAmpersandToken */:
+      case 27 /* CommaToken */:
+        return node === right ? getContextualType2(binaryExpression, contextFlags) : void 0;
+      default:
+        return void 0;
+    }
+  }
+  function getSymbolForExpression(e) {
+    if (canHaveSymbol(e) && e.symbol) {
+      return e.symbol;
+    }
+    if (isIdentifier(e)) {
+      return getResolvedSymbol(e);
+    }
+    if (isPropertyAccessExpression(e)) {
+      const lhsType = getTypeOfExpression(e.expression);
+      return isPrivateIdentifier(e.name) ? tryGetPrivateIdentifierPropertyOfType(lhsType, e.name) : getPropertyOfType(lhsType, e.name.escapedText);
+    }
+    if (isElementAccessExpression(e)) {
+      const propType = checkExpressionCached(e.argumentExpression);
+      if (!isTypeUsableAsPropertyName(propType)) {
+        return void 0;
       }
+      const lhsType = getTypeOfExpression(e.expression);
+      return getPropertyOfType(lhsType, getPropertyNameFromType(propType));
     }
-    function getNonSimpleParameters(parameters) {
-      return filter(parameters, (parameter) => !!parameter.initializer || isBindingPattern(parameter.name) || isRestParameter(parameter));
+    return void 0;
+    function tryGetPrivateIdentifierPropertyOfType(type, id) {
+      const lexicallyScopedSymbol = lookupSymbolForPrivateIdentifierDeclaration(id.escapedText, id);
+      return lexicallyScopedSymbol && getPrivateIdentifierPropertyOfType(type, lexicallyScopedSymbol);
     }
-    function checkGrammarForUseStrictSimpleParameterList(node) {
-      if (languageVersion >= 3 /* ES2016 */) {
-        const useStrictDirective = node.body && isBlock(node.body) && findUseStrictPrologue(node.body.statements);
-        if (useStrictDirective) {
-          const nonSimpleParameters = getNonSimpleParameters(node.parameters);
-          if (length(nonSimpleParameters)) {
-            forEach(nonSimpleParameters, (parameter) => {
-              addRelatedInfo(
-                error(parameter, Diagnostics.This_parameter_is_not_allowed_with_use_strict_directive),
-                createDiagnosticForNode(useStrictDirective, Diagnostics.use_strict_directive_used_here)
-              );
-            });
-            const diagnostics2 = nonSimpleParameters.map((parameter, index) => index === 0 ? createDiagnosticForNode(parameter, Diagnostics.Non_simple_parameter_declared_here) : createDiagnosticForNode(parameter, Diagnostics.and_here));
-            addRelatedInfo(error(useStrictDirective, Diagnostics.use_strict_directive_cannot_be_used_with_non_simple_parameter_list), ...diagnostics2);
-            return true;
+  }
+  function getContextualTypeForAssignmentDeclaration(binaryExpression) {
+    var _a2, _b;
+    const kind = getAssignmentDeclarationKind(binaryExpression);
+    switch (kind) {
+      case 0 /* None */:
+      case 4 /* ThisProperty */:
+        const lhsSymbol = getSymbolForExpression(binaryExpression.left);
+        const decl = lhsSymbol && lhsSymbol.valueDeclaration;
+        if (decl && (isPropertyDeclaration(decl) || isPropertySignature(decl))) {
+          const overallAnnotation = getEffectiveTypeAnnotationNode(decl);
+          return overallAnnotation && instantiateType(getTypeFromTypeNode(overallAnnotation), getSymbolLinks(lhsSymbol).mapper) || (isPropertyDeclaration(decl) ? decl.initializer && getTypeOfExpression(binaryExpression.left) : void 0);
+        }
+        if (kind === 0 /* None */) {
+          return getTypeOfExpression(binaryExpression.left);
+        }
+        return getContextualTypeForThisPropertyAssignment(binaryExpression);
+      case 5 /* Property */:
+        if (isPossiblyAliasedThisProperty(binaryExpression, kind)) {
+          return getContextualTypeForThisPropertyAssignment(binaryExpression);
+        } else if (!canHaveSymbol(binaryExpression.left) || !binaryExpression.left.symbol) {
+          return getTypeOfExpression(binaryExpression.left);
+        } else {
+          const decl2 = binaryExpression.left.symbol.valueDeclaration;
+          if (!decl2) {
+            return void 0;
+          }
+          const lhs = cast(binaryExpression.left, isAccessExpression);
+          const overallAnnotation = getEffectiveTypeAnnotationNode(decl2);
+          if (overallAnnotation) {
+            return getTypeFromTypeNode(overallAnnotation);
+          } else if (isIdentifier(lhs.expression)) {
+            const id = lhs.expression;
+            const parentSymbol = resolveName(
+              id,
+              id.escapedText,
+              111551 /* Value */,
+              void 0,
+              id.escapedText,
+              /*isUse*/
+              true
+            );
+            if (parentSymbol) {
+              const annotated2 = parentSymbol.valueDeclaration && getEffectiveTypeAnnotationNode(parentSymbol.valueDeclaration);
+              if (annotated2) {
+                const nameStr = getElementOrPropertyAccessName(lhs);
+                if (nameStr !== void 0) {
+                  return getTypeOfPropertyOfContextualType(getTypeFromTypeNode(annotated2), nameStr);
+                }
+              }
+              return void 0;
+            }
           }
+          return isInJSFile(decl2) ? void 0 : getTypeOfExpression(binaryExpression.left);
         }
-      }
-      return false;
+      case 1 /* ExportsProperty */:
+      case 6 /* Prototype */:
+      case 3 /* PrototypeProperty */:
+      case 2 /* ModuleExports */:
+        let valueDeclaration;
+        if (kind !== 2 /* ModuleExports */) {
+          valueDeclaration = canHaveSymbol(binaryExpression.left) ? (_a2 = binaryExpression.left.symbol) == null ? void 0 : _a2.valueDeclaration : void 0;
+        }
+        valueDeclaration || (valueDeclaration = (_b = binaryExpression.symbol) == null ? void 0 : _b.valueDeclaration);
+        const annotated = valueDeclaration && getEffectiveTypeAnnotationNode(valueDeclaration);
+        return annotated ? getTypeFromTypeNode(annotated) : void 0;
+      case 7 /* ObjectDefinePropertyValue */:
+      case 8 /* ObjectDefinePropertyExports */:
+      case 9 /* ObjectDefinePrototypeProperty */:
+        return Debug.fail("Does not apply");
+      default:
+        return Debug.assertNever(kind);
     }
-    function checkGrammarFunctionLikeDeclaration(node) {
-      const file = getSourceFileOfNode(node);
-      return checkGrammarDecoratorsAndModifiers(node) || checkGrammarTypeParameterList(node.typeParameters, file) || checkGrammarParameterList(node.parameters) || checkGrammarArrowFunction(node, file) || isFunctionLikeDeclaration(node) && checkGrammarForUseStrictSimpleParameterList(node);
+  }
+  function isPossiblyAliasedThisProperty(declaration, kind = getAssignmentDeclarationKind(declaration)) {
+    if (kind === 4 /* ThisProperty */) {
+      return true;
     }
-    function checkGrammarClassLikeDeclaration(node) {
-      const file = getSourceFileOfNode(node);
-      return checkGrammarClassDeclarationHeritageClauses(node) || checkGrammarTypeParameterList(node.typeParameters, file);
+    if (!isInJSFile(declaration) || kind !== 5 /* Property */ || !isIdentifier(declaration.left.expression)) {
+      return false;
     }
-    function checkGrammarArrowFunction(node, file) {
-      if (!isArrowFunction(node)) {
-        return false;
-      }
-      if (node.typeParameters && !(length(node.typeParameters) > 1 || node.typeParameters.hasTrailingComma || node.typeParameters[0].constraint)) {
-        if (file && fileExtensionIsOneOf(file.fileName, [".mts" /* Mts */, ".cts" /* Cts */])) {
-          grammarErrorOnNode(node.typeParameters[0], Diagnostics.This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_constraint);
+    const name = declaration.left.expression.escapedText;
+    const symbol = resolveName(
+      declaration.left,
+      name,
+      111551 /* Value */,
+      void 0,
+      void 0,
+      /*isUse*/
+      true,
+      /*excludeGlobals*/
+      true
+    );
+    return isThisInitializedDeclaration(symbol == null ? void 0 : symbol.valueDeclaration);
+  }
+  function getContextualTypeForThisPropertyAssignment(binaryExpression) {
+    if (!binaryExpression.symbol)
+      return getTypeOfExpression(binaryExpression.left);
+    if (binaryExpression.symbol.valueDeclaration) {
+      const annotated = getEffectiveTypeAnnotationNode(binaryExpression.symbol.valueDeclaration);
+      if (annotated) {
+        const type = getTypeFromTypeNode(annotated);
+        if (type) {
+          return type;
         }
       }
-      const { equalsGreaterThanToken } = node;
-      const startLine = getLineAndCharacterOfPosition(file, equalsGreaterThanToken.pos).line;
-      const endLine = getLineAndCharacterOfPosition(file, equalsGreaterThanToken.end).line;
-      return startLine !== endLine && grammarErrorOnNode(equalsGreaterThanToken, Diagnostics.Line_terminator_not_permitted_before_arrow);
     }
-    function checkGrammarIndexSignatureParameters(node) {
-      const parameter = node.parameters[0];
-      if (node.parameters.length !== 1) {
-        if (parameter) {
-          return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_must_have_exactly_one_parameter);
-        } else {
-          return grammarErrorOnNode(node, Diagnostics.An_index_signature_must_have_exactly_one_parameter);
+    const thisAccess = cast(binaryExpression.left, isAccessExpression);
+    if (!isObjectLiteralMethod(getThisContainer(
+      thisAccess.expression,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    ))) {
+      return void 0;
+    }
+    const thisType = checkThisExpression(thisAccess.expression);
+    const nameStr = getElementOrPropertyAccessName(thisAccess);
+    return nameStr !== void 0 && getTypeOfPropertyOfContextualType(thisType, nameStr) || void 0;
+  }
+  function isCircularMappedProperty(symbol) {
+    return !!(getCheckFlags(symbol) & 262144 /* Mapped */ && !symbol.links.type && findResolutionCycleStartIndex(symbol, 0 /* Type */) >= 0);
+  }
+  function getTypeOfPropertyOfContextualType(type, name, nameType) {
+    return mapType(
+      type,
+      (t) => {
+        var _a2;
+        if (isGenericMappedType(t) && !t.declaration.nameType) {
+          const constraint = getConstraintTypeFromMappedType(t);
+          const constraintOfConstraint = getBaseConstraintOfType(constraint) || constraint;
+          const propertyNameType = nameType || getStringLiteralType(unescapeLeadingUnderscores(name));
+          if (isTypeAssignableTo(propertyNameType, constraintOfConstraint)) {
+            return substituteIndexedMappedType(t, propertyNameType);
+          }
+        } else if (t.flags & 3670016 /* StructuredType */) {
+          const prop = getPropertyOfType(t, name);
+          if (prop) {
+            return isCircularMappedProperty(prop) ? void 0 : getTypeOfSymbol(prop);
+          }
+          if (isTupleType(t)) {
+            const restType = getRestTypeOfTupleType(t);
+            if (restType && isNumericLiteralName(name) && +name >= 0) {
+              return restType;
+            }
+          }
+          return (_a2 = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType || getStringLiteralType(unescapeLeadingUnderscores(name)))) == null ? void 0 : _a2.type;
         }
-      }
-      checkGrammarForDisallowedTrailingComma(node.parameters, Diagnostics.An_index_signature_cannot_have_a_trailing_comma);
-      if (parameter.dotDotDotToken) {
-        return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.An_index_signature_cannot_have_a_rest_parameter);
-      }
-      if (hasEffectiveModifiers(parameter)) {
-        return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier);
-      }
-      if (parameter.questionToken) {
-        return grammarErrorOnNode(parameter.questionToken, Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark);
-      }
-      if (parameter.initializer) {
-        return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_cannot_have_an_initializer);
-      }
-      if (!parameter.type) {
-        return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_must_have_a_type_annotation);
-      }
-      const type = getTypeFromTypeNode(parameter.type);
-      if (someType(type, (t) => !!(t.flags & 8576 /* StringOrNumberLiteralOrUnique */)) || isGenericType(type)) {
-        return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead);
-      }
-      if (!everyType(type, isValidIndexKeyType)) {
-        return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type);
-      }
-      if (!node.type) {
-        return grammarErrorOnNode(node, Diagnostics.An_index_signature_must_have_a_type_annotation);
-      }
-      return false;
+        return void 0;
+      },
+      /*noReductions*/
+      true
+    );
+  }
+  function getContextualTypeForObjectLiteralMethod(node, contextFlags) {
+    Debug.assert(isObjectLiteralMethod(node));
+    if (node.flags & 33554432 /* InWithStatement */) {
+      return void 0;
     }
-    function checkGrammarIndexSignature(node) {
-      return checkGrammarDecoratorsAndModifiers(node) || checkGrammarIndexSignatureParameters(node);
+    return getContextualTypeForObjectLiteralElement(node, contextFlags);
+  }
+  function getContextualTypeForObjectLiteralElement(element, contextFlags) {
+    const objectLiteral = element.parent;
+    const propertyAssignmentType = isPropertyAssignment(element) && getContextualTypeForVariableLikeDeclaration(element, contextFlags);
+    if (propertyAssignmentType) {
+      return propertyAssignmentType;
     }
-    function checkGrammarForAtLeastOneTypeArgument(node, typeArguments) {
-      if (typeArguments && typeArguments.length === 0) {
-        const sourceFile = getSourceFileOfNode(node);
-        const start2 = typeArguments.pos - "<".length;
-        const end = skipTrivia(sourceFile.text, typeArguments.end) + ">".length;
-        return grammarErrorAtPos(sourceFile, start2, end - start2, Diagnostics.Type_argument_list_cannot_be_empty);
+    const type = getApparentTypeOfContextualType(objectLiteral, contextFlags);
+    if (type) {
+      if (hasBindableName(element)) {
+        const symbol = getSymbolOfDeclaration(element);
+        return getTypeOfPropertyOfContextualType(type, symbol.escapedName, getSymbolLinks(symbol).nameType);
+      }
+      if (element.name) {
+        const nameType = getLiteralTypeFromPropertyName(element.name);
+        return mapType(
+          type,
+          (t) => {
+            var _a2;
+            return (_a2 = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType)) == null ? void 0 : _a2.type;
+          },
+          /*noReductions*/
+          true
+        );
       }
-      return false;
     }
-    function checkGrammarTypeArguments(node, typeArguments) {
-      return checkGrammarForDisallowedTrailingComma(typeArguments) || checkGrammarForAtLeastOneTypeArgument(node, typeArguments);
+    return void 0;
+  }
+  function getContextualTypeForElementExpression(arrayContextualType, index) {
+    return arrayContextualType && (getTypeOfPropertyOfContextualType(arrayContextualType, "" + index) || mapType(
+      arrayContextualType,
+      (t) => getIteratedTypeOrElementType(
+        1 /* Element */,
+        t,
+        undefinedType,
+        /*errorNode*/
+        void 0,
+        /*checkAssignability*/
+        false
+      ),
+      /*noReductions*/
+      true
+    ));
+  }
+  function getContextualTypeForConditionalOperand(node, contextFlags) {
+    const conditional = node.parent;
+    return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType2(conditional, contextFlags) : void 0;
+  }
+  function getContextualTypeForChildJsxExpression(node, child, contextFlags) {
+    const attributesType = getApparentTypeOfContextualType(node.openingElement.tagName, contextFlags);
+    const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node));
+    if (!(attributesType && !isTypeAny(attributesType) && jsxChildrenPropertyName && jsxChildrenPropertyName !== "")) {
+      return void 0;
     }
-    function checkGrammarTaggedTemplateChain(node) {
-      if (node.questionDotToken || node.flags & 32 /* OptionalChain */) {
-        return grammarErrorOnNode(node.template, Diagnostics.Tagged_template_expressions_are_not_permitted_in_an_optional_chain);
+    const realChildren = getSemanticJsxChildren(node.children);
+    const childIndex = realChildren.indexOf(child);
+    const childFieldType = getTypeOfPropertyOfContextualType(attributesType, jsxChildrenPropertyName);
+    return childFieldType && (realChildren.length === 1 ? childFieldType : mapType(
+      childFieldType,
+      (t) => {
+        if (isArrayLikeType(t)) {
+          return getIndexedAccessType(t, getNumberLiteralType(childIndex));
+        } else {
+          return t;
+        }
+      },
+      /*noReductions*/
+      true
+    ));
+  }
+  function getContextualTypeForJsxExpression(node, contextFlags) {
+    const exprParent = node.parent;
+    return isJsxAttributeLike(exprParent) ? getContextualType2(node, contextFlags) : isJsxElement(exprParent) ? getContextualTypeForChildJsxExpression(exprParent, node, contextFlags) : void 0;
+  }
+  function getContextualTypeForJsxAttribute(attribute, contextFlags) {
+    if (isJsxAttribute(attribute)) {
+      const attributesType = getApparentTypeOfContextualType(attribute.parent, contextFlags);
+      if (!attributesType || isTypeAny(attributesType)) {
+        return void 0;
       }
-      return false;
+      return getTypeOfPropertyOfContextualType(attributesType, attribute.name.escapedText);
+    } else {
+      return getContextualType2(attribute.parent, contextFlags);
     }
-    function checkGrammarHeritageClause(node) {
-      const types = node.types;
-      if (checkGrammarForDisallowedTrailingComma(types)) {
+  }
+  function isPossiblyDiscriminantValue(node) {
+    switch (node.kind) {
+      case 10 /* StringLiteral */:
+      case 8 /* NumericLiteral */:
+      case 9 /* BigIntLiteral */:
+      case 14 /* NoSubstitutionTemplateLiteral */:
+      case 110 /* TrueKeyword */:
+      case 95 /* FalseKeyword */:
+      case 104 /* NullKeyword */:
+      case 79 /* Identifier */:
+      case 155 /* UndefinedKeyword */:
         return true;
-      }
-      if (types && types.length === 0) {
-        const listType = tokenToString(node.token);
-        return grammarErrorAtPos(node, types.pos, 0, Diagnostics._0_list_cannot_be_empty, listType);
-      }
-      return some(types, checkGrammarExpressionWithTypeArguments);
+      case 208 /* PropertyAccessExpression */:
+      case 214 /* ParenthesizedExpression */:
+        return isPossiblyDiscriminantValue(node.expression);
+      case 291 /* JsxExpression */:
+        return !node.expression || isPossiblyDiscriminantValue(node.expression);
+    }
+    return false;
+  }
+  function discriminateContextualTypeByObjectMembers(node, contextualType) {
+    return getMatchingUnionConstituentForObjectLiteral(contextualType, node) || discriminateTypeByDiscriminableItems(
+      contextualType,
+      concatenate(
+        map(
+          filter(node.properties, (p) => !!p.symbol && p.kind === 299 /* PropertyAssignment */ && isPossiblyDiscriminantValue(p.initializer) && isDiscriminantProperty(contextualType, p.symbol.escapedName)),
+          (prop) => [() => getContextFreeTypeOfExpression(prop.initializer), prop.symbol.escapedName]
+        ),
+        map(
+          filter(getPropertiesOfType(contextualType), (s) => {
+            var _a2;
+            return !!(s.flags & 16777216 /* Optional */) && !!((_a2 = node == null ? void 0 : node.symbol) == null ? void 0 : _a2.members) && !node.symbol.members.has(s.escapedName) && isDiscriminantProperty(contextualType, s.escapedName);
+          }),
+          (s) => [() => undefinedType, s.escapedName]
+        )
+      ),
+      isTypeAssignableTo,
+      contextualType
+    );
+  }
+  function discriminateContextualTypeByJSXAttributes(node, contextualType) {
+    return discriminateTypeByDiscriminableItems(
+      contextualType,
+      concatenate(
+        map(
+          filter(node.properties, (p) => !!p.symbol && p.kind === 288 /* JsxAttribute */ && isDiscriminantProperty(contextualType, p.symbol.escapedName) && (!p.initializer || isPossiblyDiscriminantValue(p.initializer))),
+          (prop) => [!prop.initializer ? () => trueType : () => getContextFreeTypeOfExpression(prop.initializer), prop.symbol.escapedName]
+        ),
+        map(
+          filter(getPropertiesOfType(contextualType), (s) => {
+            var _a2;
+            return !!(s.flags & 16777216 /* Optional */) && !!((_a2 = node == null ? void 0 : node.symbol) == null ? void 0 : _a2.members) && !node.symbol.members.has(s.escapedName) && isDiscriminantProperty(contextualType, s.escapedName);
+          }),
+          (s) => [() => undefinedType, s.escapedName]
+        )
+      ),
+      isTypeAssignableTo,
+      contextualType
+    );
+  }
+  function getApparentTypeOfContextualType(node, contextFlags) {
+    const contextualType = isObjectLiteralMethod(node) ? getContextualTypeForObjectLiteralMethod(node, contextFlags) : getContextualType2(node, contextFlags);
+    const instantiatedType = instantiateContextualType(contextualType, node, contextFlags);
+    if (instantiatedType && !(contextFlags && contextFlags & 2 /* NoConstraints */ && instantiatedType.flags & 8650752 /* TypeVariable */)) {
+      const apparentType = mapType(
+        instantiatedType,
+        getApparentType,
+        /*noReductions*/
+        true
+      );
+      return apparentType.flags & 1048576 /* Union */ && isObjectLiteralExpression(node) ? discriminateContextualTypeByObjectMembers(node, apparentType) : apparentType.flags & 1048576 /* Union */ && isJsxAttributes(node) ? discriminateContextualTypeByJSXAttributes(node, apparentType) : apparentType;
     }
-    function checkGrammarExpressionWithTypeArguments(node) {
-      if (isExpressionWithTypeArguments(node) && isImportKeyword(node.expression) && node.typeArguments) {
-        return grammarErrorOnNode(node, Diagnostics.This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments);
+  }
+  function instantiateContextualType(contextualType, node, contextFlags) {
+    if (contextualType && maybeTypeOfKind(contextualType, 465829888 /* Instantiable */)) {
+      const inferenceContext = getInferenceContext(node);
+      if (inferenceContext && contextFlags & 1 /* Signature */ && some(inferenceContext.inferences, hasInferenceCandidatesOrDefault)) {
+        return instantiateInstantiableTypes(contextualType, inferenceContext.nonFixingMapper);
       }
-      return checkGrammarTypeArguments(node, node.typeArguments);
-    }
-    function checkGrammarClassDeclarationHeritageClauses(node) {
-      let seenExtendsClause = false;
-      let seenImplementsClause = false;
-      if (!checkGrammarDecoratorsAndModifiers(node) && node.heritageClauses) {
-        for (const heritageClause of node.heritageClauses) {
-          if (heritageClause.token === 94 /* ExtendsKeyword */) {
-            if (seenExtendsClause) {
-              return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_already_seen);
-            }
-            if (seenImplementsClause) {
-              return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_must_precede_implements_clause);
-            }
-            if (heritageClause.types.length > 1) {
-              return grammarErrorOnFirstToken(heritageClause.types[1], Diagnostics.Classes_can_only_extend_a_single_class);
-            }
-            seenExtendsClause = true;
-          } else {
-            Debug.assert(heritageClause.token === 117 /* ImplementsKeyword */);
-            if (seenImplementsClause) {
-              return grammarErrorOnFirstToken(heritageClause, Diagnostics.implements_clause_already_seen);
-            }
-            seenImplementsClause = true;
-          }
-          checkGrammarHeritageClause(heritageClause);
-        }
+      if (inferenceContext == null ? void 0 : inferenceContext.returnMapper) {
+        const type = instantiateInstantiableTypes(contextualType, inferenceContext.returnMapper);
+        return type.flags & 1048576 /* Union */ && containsType(type.types, regularFalseType) && containsType(type.types, regularTrueType) ? filterType(type, (t) => t !== regularFalseType && t !== regularTrueType) : type;
       }
     }
-    function checkGrammarInterfaceDeclaration(node) {
-      let seenExtendsClause = false;
-      if (node.heritageClauses) {
-        for (const heritageClause of node.heritageClauses) {
-          if (heritageClause.token === 94 /* ExtendsKeyword */) {
-            if (seenExtendsClause) {
-              return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_already_seen);
-            }
-            seenExtendsClause = true;
-          } else {
-            Debug.assert(heritageClause.token === 117 /* ImplementsKeyword */);
-            return grammarErrorOnFirstToken(heritageClause, Diagnostics.Interface_declaration_cannot_have_implements_clause);
-          }
-          checkGrammarHeritageClause(heritageClause);
-        }
-      }
-      return false;
+    return contextualType;
+  }
+  function instantiateInstantiableTypes(type, mapper) {
+    if (type.flags & 465829888 /* Instantiable */) {
+      return instantiateType(type, mapper);
     }
-    function checkGrammarComputedPropertyName(node) {
-      if (node.kind !== 164 /* ComputedPropertyName */) {
-        return false;
-      }
-      const computedPropertyName = node;
-      if (computedPropertyName.expression.kind === 223 /* BinaryExpression */ && computedPropertyName.expression.operatorToken.kind === 27 /* CommaToken */) {
-        return grammarErrorOnNode(computedPropertyName.expression, Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name);
-      }
-      return false;
+    if (type.flags & 1048576 /* Union */) {
+      return getUnionType(map(type.types, (t) => instantiateInstantiableTypes(t, mapper)), 0 /* None */);
     }
-    function checkGrammarForGenerator(node) {
-      if (node.asteriskToken) {
-        Debug.assert(
-          node.kind === 259 /* FunctionDeclaration */ || node.kind === 215 /* FunctionExpression */ || node.kind === 171 /* MethodDeclaration */
-        );
-        if (node.flags & 16777216 /* Ambient */) {
-          return grammarErrorOnNode(node.asteriskToken, Diagnostics.Generators_are_not_allowed_in_an_ambient_context);
-        }
-        if (!node.body) {
-          return grammarErrorOnNode(node.asteriskToken, Diagnostics.An_overload_signature_cannot_be_declared_as_a_generator);
-        }
-      }
+    if (type.flags & 2097152 /* Intersection */) {
+      return getIntersectionType(map(type.types, (t) => instantiateInstantiableTypes(t, mapper)));
     }
-    function checkGrammarForInvalidQuestionMark(questionToken, message) {
-      return !!questionToken && grammarErrorOnNode(questionToken, message);
+    return type;
+  }
+  function getContextualType2(node, contextFlags) {
+    if (node.flags & 33554432 /* InWithStatement */) {
+      return void 0;
     }
-    function checkGrammarForInvalidExclamationToken(exclamationToken, message) {
-      return !!exclamationToken && grammarErrorOnNode(exclamationToken, message);
+    const index = findContextualNode(node);
+    if (index >= 0) {
+      return contextualTypes[index];
     }
-    function checkGrammarObjectLiteralExpression(node, inDestructuring) {
-      const seen = /* @__PURE__ */ new Map();
-      for (const prop of node.properties) {
-        if (prop.kind === 301 /* SpreadAssignment */) {
-          if (inDestructuring) {
-            const expression = skipParentheses(prop.expression);
-            if (isArrayLiteralExpression(expression) || isObjectLiteralExpression(expression)) {
-              return grammarErrorOnNode(prop.expression, Diagnostics.A_rest_element_cannot_contain_a_binding_pattern);
-            }
-          }
-          continue;
-        }
-        const name = prop.name;
-        if (name.kind === 164 /* ComputedPropertyName */) {
-          checkGrammarComputedPropertyName(name);
-        }
-        if (prop.kind === 300 /* ShorthandPropertyAssignment */ && !inDestructuring && prop.objectAssignmentInitializer) {
-          grammarErrorOnNode(prop.equalsToken, Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern);
-        }
-        if (name.kind === 80 /* PrivateIdentifier */) {
-          grammarErrorOnNode(name, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
-        }
-        if (canHaveModifiers(prop) && prop.modifiers) {
-          for (const mod of prop.modifiers) {
-            if (isModifier(mod) && (mod.kind !== 132 /* AsyncKeyword */ || prop.kind !== 171 /* MethodDeclaration */)) {
-              grammarErrorOnNode(mod, Diagnostics._0_modifier_cannot_be_used_here, getTextOfNode(mod));
-            }
-          }
-        } else if (canHaveIllegalModifiers(prop) && prop.modifiers) {
-          for (const mod of prop.modifiers) {
-            grammarErrorOnNode(mod, Diagnostics._0_modifier_cannot_be_used_here, getTextOfNode(mod));
-          }
-        }
-        let currentKind;
-        switch (prop.kind) {
-          case 300 /* ShorthandPropertyAssignment */:
-          case 299 /* PropertyAssignment */:
-            checkGrammarForInvalidExclamationToken(prop.exclamationToken, Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context);
-            checkGrammarForInvalidQuestionMark(prop.questionToken, Diagnostics.An_object_member_cannot_be_declared_optional);
-            if (name.kind === 8 /* NumericLiteral */) {
-              checkGrammarNumericLiteral(name);
-            }
-            currentKind = 4 /* PropertyAssignment */;
-            break;
-          case 171 /* MethodDeclaration */:
-            currentKind = 8 /* Method */;
-            break;
-          case 174 /* GetAccessor */:
-            currentKind = 1 /* GetAccessor */;
-            break;
-          case 175 /* SetAccessor */:
-            currentKind = 2 /* SetAccessor */;
-            break;
-          default:
-            throw Debug.assertNever(prop, "Unexpected syntax kind:" + prop.kind);
-        }
-        if (!inDestructuring) {
-          const effectiveName = getPropertyNameForPropertyNameNode(name);
-          if (effectiveName === void 0) {
-            continue;
-          }
-          const existingKind = seen.get(effectiveName);
-          if (!existingKind) {
-            seen.set(effectiveName, currentKind);
-          } else {
-            if (currentKind & 8 /* Method */ && existingKind & 8 /* Method */) {
-              grammarErrorOnNode(name, Diagnostics.Duplicate_identifier_0, getTextOfNode(name));
-            } else if (currentKind & 4 /* PropertyAssignment */ && existingKind & 4 /* PropertyAssignment */) {
-              grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name, getTextOfNode(name));
-            } else if (currentKind & 3 /* GetOrSetAccessor */ && existingKind & 3 /* GetOrSetAccessor */) {
-              if (existingKind !== 3 /* GetOrSetAccessor */ && currentKind !== existingKind) {
-                seen.set(effectiveName, currentKind | existingKind);
-              } else {
-                return grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name);
-              }
-            } else {
-              return grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name);
-            }
-          }
-        }
+    const { parent: parent2 } = node;
+    switch (parent2.kind) {
+      case 257 /* VariableDeclaration */:
+      case 166 /* Parameter */:
+      case 169 /* PropertyDeclaration */:
+      case 168 /* PropertySignature */:
+      case 205 /* BindingElement */:
+        return getContextualTypeForInitializerExpression(node, contextFlags);
+      case 216 /* ArrowFunction */:
+      case 250 /* ReturnStatement */:
+        return getContextualTypeForReturnExpression(node, contextFlags);
+      case 226 /* YieldExpression */:
+        return getContextualTypeForYieldOperand(parent2, contextFlags);
+      case 220 /* AwaitExpression */:
+        return getContextualTypeForAwaitOperand(parent2, contextFlags);
+      case 210 /* CallExpression */:
+      case 211 /* NewExpression */:
+        return getContextualTypeForArgument(parent2, node);
+      case 213 /* TypeAssertionExpression */:
+      case 231 /* AsExpression */:
+        return isConstTypeReference(parent2.type) ? getContextualType2(parent2, contextFlags) : getTypeFromTypeNode(parent2.type);
+      case 223 /* BinaryExpression */:
+        return getContextualTypeForBinaryOperand(node, contextFlags);
+      case 299 /* PropertyAssignment */:
+      case 300 /* ShorthandPropertyAssignment */:
+        return getContextualTypeForObjectLiteralElement(parent2, contextFlags);
+      case 301 /* SpreadAssignment */:
+        return getContextualType2(parent2.parent, contextFlags);
+      case 206 /* ArrayLiteralExpression */: {
+        const arrayLiteral = parent2;
+        const type = getApparentTypeOfContextualType(arrayLiteral, contextFlags);
+        return getContextualTypeForElementExpression(type, indexOfNode(arrayLiteral.elements, node));
       }
-    }
-    function checkGrammarJsxElement(node) {
-      checkGrammarJsxName(node.tagName);
-      checkGrammarTypeArguments(node, node.typeArguments);
-      const seen = /* @__PURE__ */ new Map();
-      for (const attr of node.attributes.properties) {
-        if (attr.kind === 290 /* JsxSpreadAttribute */) {
-          continue;
-        }
-        const { name, initializer } = attr;
-        if (!seen.get(name.escapedText)) {
-          seen.set(name.escapedText, true);
-        } else {
-          return grammarErrorOnNode(name, Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name);
-        }
-        if (initializer && initializer.kind === 291 /* JsxExpression */ && !initializer.expression) {
-          return grammarErrorOnNode(initializer, Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression);
-        }
+      case 224 /* ConditionalExpression */:
+        return getContextualTypeForConditionalOperand(node, contextFlags);
+      case 236 /* TemplateSpan */:
+        Debug.assert(parent2.parent.kind === 225 /* TemplateExpression */);
+        return getContextualTypeForSubstitutionExpression(parent2.parent, node);
+      case 214 /* ParenthesizedExpression */: {
+        const tag = isInJSFile(parent2) ? getJSDocTypeTag(parent2) : void 0;
+        return !tag ? getContextualType2(parent2, contextFlags) : isJSDocTypeTag(tag) && isConstTypeReference(tag.typeExpression.type) ? getContextualType2(parent2, contextFlags) : getTypeFromTypeNode(tag.typeExpression.type);
       }
+      case 232 /* NonNullExpression */:
+        return getContextualType2(parent2, contextFlags);
+      case 235 /* SatisfiesExpression */:
+        return getTypeFromTypeNode(parent2.type);
+      case 274 /* ExportAssignment */:
+        return tryGetTypeFromEffectiveTypeNode(parent2);
+      case 291 /* JsxExpression */:
+        return getContextualTypeForJsxExpression(parent2, contextFlags);
+      case 288 /* JsxAttribute */:
+      case 290 /* JsxSpreadAttribute */:
+        return getContextualTypeForJsxAttribute(parent2, contextFlags);
+      case 283 /* JsxOpeningElement */:
+      case 282 /* JsxSelfClosingElement */:
+        return getContextualJsxElementAttributesType(parent2, contextFlags);
     }
-    function checkGrammarJsxName(node) {
-      if (isPropertyAccessExpression(node)) {
-        let propName = node;
-        do {
-          const check2 = checkGrammarJsxNestedIdentifier(propName.name);
-          if (check2) {
-            return check2;
-          }
-          propName = propName.expression;
-        } while (isPropertyAccessExpression(propName));
-        const check = checkGrammarJsxNestedIdentifier(propName);
-        if (check) {
-          return check;
-        }
-      }
-      function checkGrammarJsxNestedIdentifier(name) {
-        if (isIdentifier(name) && idText(name).indexOf(":") !== -1) {
-          return grammarErrorOnNode(name, Diagnostics.JSX_property_access_expressions_cannot_include_JSX_namespace_names);
-        }
+    return void 0;
+  }
+  function pushContextualType(node, type) {
+    contextualTypeNodes[contextualTypeCount] = node;
+    contextualTypes[contextualTypeCount] = type;
+    contextualTypeCount++;
+  }
+  function popContextualType() {
+    contextualTypeCount--;
+  }
+  function findContextualNode(node) {
+    for (let i = contextualTypeCount - 1; i >= 0; i--) {
+      if (node === contextualTypeNodes[i]) {
+        return i;
       }
     }
-    function checkGrammarJsxExpression(node) {
-      if (node.expression && isCommaSequence(node.expression)) {
-        return grammarErrorOnNode(node.expression, Diagnostics.JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array);
+    return -1;
+  }
+  function pushInferenceContext(node, inferenceContext) {
+    inferenceContextNodes[inferenceContextCount] = node;
+    inferenceContexts[inferenceContextCount] = inferenceContext;
+    inferenceContextCount++;
+  }
+  function popInferenceContext() {
+    inferenceContextCount--;
+  }
+  function getInferenceContext(node) {
+    for (let i = inferenceContextCount - 1; i >= 0; i--) {
+      if (isNodeDescendantOf(node, inferenceContextNodes[i])) {
+        return inferenceContexts[i];
       }
     }
-    function checkGrammarForInOrForOfStatement(forInOrOfStatement) {
-      if (checkGrammarStatementInAmbientContext(forInOrOfStatement)) {
-        return true;
-      }
-      if (forInOrOfStatement.kind === 247 /* ForOfStatement */ && forInOrOfStatement.awaitModifier) {
-        if (!(forInOrOfStatement.flags & 32768 /* AwaitContext */)) {
-          const sourceFile = getSourceFileOfNode(forInOrOfStatement);
-          if (isInTopLevelContext(forInOrOfStatement)) {
-            if (!hasParseDiagnostics(sourceFile)) {
-              if (!isEffectiveExternalModule(sourceFile, compilerOptions)) {
-                diagnostics.add(createDiagnosticForNode(
-                  forInOrOfStatement.awaitModifier,
-                  Diagnostics.for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module
-                ));
-              }
-              switch (moduleKind) {
-                case 100 /* Node16 */:
-                case 199 /* NodeNext */:
-                  if (sourceFile.impliedNodeFormat === 1 /* CommonJS */) {
-                    diagnostics.add(
-                      createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level)
-                    );
-                    break;
-                  }
-                case 7 /* ES2022 */:
-                case 99 /* ESNext */:
-                case 4 /* System */:
-                  if (languageVersion >= 4 /* ES2017 */) {
-                    break;
-                  }
-                default:
-                  diagnostics.add(
-                    createDiagnosticForNode(
-                      forInOrOfStatement.awaitModifier,
-                      Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher
-                    )
-                  );
-                  break;
-              }
-            }
-          } else {
-            if (!hasParseDiagnostics(sourceFile)) {
-              const diagnostic = createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules);
-              const func = getContainingFunction(forInOrOfStatement);
-              if (func && func.kind !== 173 /* Constructor */) {
-                Debug.assert((getFunctionFlags(func) & 2 /* Async */) === 0, "Enclosing function should never be an async function.");
-                const relatedInfo = createDiagnosticForNode(func, Diagnostics.Did_you_mean_to_mark_this_function_as_async);
-                addRelatedInfo(diagnostic, relatedInfo);
-              }
-              diagnostics.add(diagnostic);
-              return true;
-            }
-          }
-          return false;
-        }
-      }
-      if (isForOfStatement(forInOrOfStatement) && !(forInOrOfStatement.flags & 32768 /* AwaitContext */) && isIdentifier(forInOrOfStatement.initializer) && forInOrOfStatement.initializer.escapedText === "async") {
-        grammarErrorOnNode(forInOrOfStatement.initializer, Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_async);
-        return false;
-      }
-      if (forInOrOfStatement.initializer.kind === 258 /* VariableDeclarationList */) {
-        const variableList = forInOrOfStatement.initializer;
-        if (!checkGrammarVariableDeclarationList(variableList)) {
-          const declarations = variableList.declarations;
-          if (!declarations.length) {
-            return false;
-          }
-          if (declarations.length > 1) {
-            const diagnostic = forInOrOfStatement.kind === 246 /* ForInStatement */ ? Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement : Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement;
-            return grammarErrorOnFirstToken(variableList.declarations[1], diagnostic);
-          }
-          const firstDeclaration = declarations[0];
-          if (firstDeclaration.initializer) {
-            const diagnostic = forInOrOfStatement.kind === 246 /* ForInStatement */ ? Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer : Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer;
-            return grammarErrorOnNode(firstDeclaration.name, diagnostic);
-          }
-          if (firstDeclaration.type) {
-            const diagnostic = forInOrOfStatement.kind === 246 /* ForInStatement */ ? Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation : Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation;
-            return grammarErrorOnNode(firstDeclaration, diagnostic);
-          }
-        }
+  }
+  function getContextualJsxElementAttributesType(node, contextFlags) {
+    if (isJsxOpeningElement(node) && contextFlags !== 4 /* Completions */) {
+      const index = findContextualNode(node.parent);
+      if (index >= 0) {
+        return contextualTypes[index];
       }
-      return false;
     }
-    function checkGrammarAccessor(accessor) {
-      if (!(accessor.flags & 16777216 /* Ambient */) && accessor.parent.kind !== 184 /* TypeLiteral */ && accessor.parent.kind !== 261 /* InterfaceDeclaration */) {
-        if (languageVersion < 1 /* ES5 */) {
-          return grammarErrorOnNode(accessor.name, Diagnostics.Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher);
-        }
-        if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(accessor.name)) {
-          return grammarErrorOnNode(accessor.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher);
-        }
-        if (accessor.body === void 0 && !hasSyntacticModifier(accessor, 256 /* Abstract */)) {
-          return grammarErrorAtPos(accessor, accessor.end - 1, ";".length, Diagnostics._0_expected, "{");
-        }
-      }
-      if (accessor.body) {
-        if (hasSyntacticModifier(accessor, 256 /* Abstract */)) {
-          return grammarErrorOnNode(accessor, Diagnostics.An_abstract_accessor_cannot_have_an_implementation);
-        }
-        if (accessor.parent.kind === 184 /* TypeLiteral */ || accessor.parent.kind === 261 /* InterfaceDeclaration */) {
-          return grammarErrorOnNode(accessor.body, Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts);
-        }
-      }
-      if (accessor.typeParameters) {
-        return grammarErrorOnNode(accessor.name, Diagnostics.An_accessor_cannot_have_type_parameters);
-      }
-      if (!doesAccessorHaveCorrectParameterCount(accessor)) {
-        return grammarErrorOnNode(
-          accessor.name,
-          accessor.kind === 174 /* GetAccessor */ ? Diagnostics.A_get_accessor_cannot_have_parameters : Diagnostics.A_set_accessor_must_have_exactly_one_parameter
-        );
-      }
-      if (accessor.kind === 175 /* SetAccessor */) {
-        if (accessor.type) {
-          return grammarErrorOnNode(accessor.name, Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation);
-        }
-        const parameter = Debug.checkDefined(getSetAccessorValueParameter(accessor), "Return value does not match parameter count assertion.");
-        if (parameter.dotDotDotToken) {
-          return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.A_set_accessor_cannot_have_rest_parameter);
-        }
-        if (parameter.questionToken) {
-          return grammarErrorOnNode(parameter.questionToken, Diagnostics.A_set_accessor_cannot_have_an_optional_parameter);
+    return getContextualTypeForArgumentAtIndex(node, 0);
+  }
+  function getEffectiveFirstArgumentForJsxSignature(signature, node) {
+    return getJsxReferenceKind(node) !== 0 /* Component */ ? getJsxPropsTypeFromCallSignature(signature, node) : getJsxPropsTypeFromClassType(signature, node);
+  }
+  function getJsxPropsTypeFromCallSignature(sig, context) {
+    let propsType = getTypeOfFirstParameterOfSignatureWithFallback(sig, unknownType);
+    propsType = getJsxManagedAttributesFromLocatedAttributes(context, getJsxNamespaceAt(context), propsType);
+    const intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes, context);
+    if (!isErrorType(intrinsicAttribs)) {
+      propsType = intersectTypes(intrinsicAttribs, propsType);
+    }
+    return propsType;
+  }
+  function getJsxPropsTypeForSignatureFromMember(sig, forcedLookupLocation) {
+    if (sig.compositeSignatures) {
+      const results = [];
+      for (const signature of sig.compositeSignatures) {
+        const instance = getReturnTypeOfSignature(signature);
+        if (isTypeAny(instance)) {
+          return instance;
         }
-        if (parameter.initializer) {
-          return grammarErrorOnNode(accessor.name, Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer);
+        const propType = getTypeOfPropertyOfType(instance, forcedLookupLocation);
+        if (!propType) {
+          return;
         }
+        results.push(propType);
       }
-      return false;
+      return getIntersectionType(results);
     }
-    function doesAccessorHaveCorrectParameterCount(accessor) {
-      return getAccessorThisParameter(accessor) || accessor.parameters.length === (accessor.kind === 174 /* GetAccessor */ ? 0 : 1);
+    const instanceType = getReturnTypeOfSignature(sig);
+    return isTypeAny(instanceType) ? instanceType : getTypeOfPropertyOfType(instanceType, forcedLookupLocation);
+  }
+  function getStaticTypeOfReferencedJsxConstructor(context) {
+    if (isJsxIntrinsicIdentifier(context.tagName)) {
+      const result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(context);
+      const fakeSignature = createSignatureForJSXIntrinsic(context, result);
+      return getOrCreateTypeFromSignature(fakeSignature);
     }
-    function getAccessorThisParameter(accessor) {
-      if (accessor.parameters.length === (accessor.kind === 174 /* GetAccessor */ ? 1 : 2)) {
-        return getThisParameter(accessor);
+    const tagType = checkExpressionCached(context.tagName);
+    if (tagType.flags & 128 /* StringLiteral */) {
+      const result = getIntrinsicAttributesTypeFromStringLiteralType(tagType, context);
+      if (!result) {
+        return errorType;
       }
+      const fakeSignature = createSignatureForJSXIntrinsic(context, result);
+      return getOrCreateTypeFromSignature(fakeSignature);
     }
-    function checkGrammarTypeOperatorNode(node) {
-      if (node.operator === 156 /* UniqueKeyword */) {
-        if (node.type.kind !== 153 /* SymbolKeyword */) {
-          return grammarErrorOnNode(node.type, Diagnostics._0_expected, tokenToString(153 /* SymbolKeyword */));
-        }
-        let parent2 = walkUpParenthesizedTypes(node.parent);
-        if (isInJSFile(parent2) && isJSDocTypeExpression(parent2)) {
-          const host2 = getJSDocHost(parent2);
-          if (host2) {
-            parent2 = getSingleVariableOfVariableStatement(host2) || host2;
-          }
-        }
-        switch (parent2.kind) {
-          case 257 /* VariableDeclaration */:
-            const decl = parent2;
-            if (decl.name.kind !== 79 /* Identifier */) {
-              return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name);
-            }
-            if (!isVariableDeclarationInVariableStatement(decl)) {
-              return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement);
-            }
-            if (!(decl.parent.flags & 2 /* Const */)) {
-              return grammarErrorOnNode(parent2.name, Diagnostics.A_variable_whose_type_is_a_unique_symbol_type_must_be_const);
-            }
-            break;
-          case 169 /* PropertyDeclaration */:
-            if (!isStatic(parent2) || !hasEffectiveReadonlyModifier(parent2)) {
-              return grammarErrorOnNode(parent2.name, Diagnostics.A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly);
-            }
-            break;
-          case 168 /* PropertySignature */:
-            if (!hasSyntacticModifier(parent2, 64 /* Readonly */)) {
-              return grammarErrorOnNode(parent2.name, Diagnostics.A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly);
-            }
-            break;
-          default:
-            return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_are_not_allowed_here);
-        }
-      } else if (node.operator === 146 /* ReadonlyKeyword */) {
-        if (node.type.kind !== 185 /* ArrayType */ && node.type.kind !== 186 /* TupleType */) {
-          return grammarErrorOnFirstToken(node, Diagnostics.readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types, tokenToString(153 /* SymbolKeyword */));
+    return tagType;
+  }
+  function getJsxManagedAttributesFromLocatedAttributes(context, ns, attributesType) {
+    const managedSym = getJsxLibraryManagedAttributes(ns);
+    if (managedSym) {
+      const declaredManagedType = getDeclaredTypeOfSymbol(managedSym);
+      const ctorType = getStaticTypeOfReferencedJsxConstructor(context);
+      if (managedSym.flags & 524288 /* TypeAlias */) {
+        const params = getSymbolLinks(managedSym).typeParameters;
+        if (length(params) >= 2) {
+          const args = fillMissingTypeArguments([ctorType, attributesType], params, 2, isInJSFile(context));
+          return getTypeAliasInstantiation(managedSym, args);
         }
       }
-    }
-    function checkGrammarForInvalidDynamicName(node, message) {
-      if (isNonBindableDynamicName(node)) {
-        return grammarErrorOnNode(node, message);
+      if (length(declaredManagedType.typeParameters) >= 2) {
+        const args = fillMissingTypeArguments([ctorType, attributesType], declaredManagedType.typeParameters, 2, isInJSFile(context));
+        return createTypeReference(declaredManagedType, args);
       }
     }
-    function checkGrammarMethod(node) {
-      if (checkGrammarFunctionLikeDeclaration(node)) {
-        return true;
-      }
-      if (node.kind === 171 /* MethodDeclaration */) {
-        if (node.parent.kind === 207 /* ObjectLiteralExpression */) {
-          if (node.modifiers && !(node.modifiers.length === 1 && first(node.modifiers).kind === 132 /* AsyncKeyword */)) {
-            return grammarErrorOnFirstToken(node, Diagnostics.Modifiers_cannot_appear_here);
-          } else if (checkGrammarForInvalidQuestionMark(node.questionToken, Diagnostics.An_object_member_cannot_be_declared_optional)) {
-            return true;
-          } else if (checkGrammarForInvalidExclamationToken(node.exclamationToken, Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context)) {
-            return true;
-          } else if (node.body === void 0) {
-            return grammarErrorAtPos(node, node.end - 1, ";".length, Diagnostics._0_expected, "{");
-          }
-        }
-        if (checkGrammarForGenerator(node)) {
-          return true;
-        }
-      }
-      if (isClassLike(node.parent)) {
-        if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(node.name)) {
-          return grammarErrorOnNode(node.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher);
-        }
-        if (node.flags & 16777216 /* Ambient */) {
-          return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
-        } else if (node.kind === 171 /* MethodDeclaration */ && !node.body) {
-          return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
-        }
-      } else if (node.parent.kind === 261 /* InterfaceDeclaration */) {
-        return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
-      } else if (node.parent.kind === 184 /* TypeLiteral */) {
-        return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
+    return attributesType;
+  }
+  function getJsxPropsTypeFromClassType(sig, context) {
+    const ns = getJsxNamespaceAt(context);
+    const forcedLookupLocation = getJsxElementPropertiesName(ns);
+    let attributesType = forcedLookupLocation === void 0 ? getTypeOfFirstParameterOfSignatureWithFallback(sig, unknownType) : forcedLookupLocation === "" ? getReturnTypeOfSignature(sig) : getJsxPropsTypeForSignatureFromMember(sig, forcedLookupLocation);
+    if (!attributesType) {
+      if (!!forcedLookupLocation && !!length(context.attributes.properties)) {
+        error(context, Diagnostics.JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property, unescapeLeadingUnderscores(forcedLookupLocation));
       }
+      return unknownType;
     }
-    function checkGrammarBreakOrContinueStatement(node) {
-      let current = node;
-      while (current) {
-        if (isFunctionLikeOrClassStaticBlockDeclaration(current)) {
-          return grammarErrorOnNode(node, Diagnostics.Jump_target_cannot_cross_function_boundary);
-        }
-        switch (current.kind) {
-          case 253 /* LabeledStatement */:
-            if (node.label && current.label.escapedText === node.label.escapedText) {
-              const isMisplacedContinueLabel = node.kind === 248 /* ContinueStatement */ && !isIterationStatement(current.statement, true);
-              if (isMisplacedContinueLabel) {
-                return grammarErrorOnNode(node, Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement);
-              }
-              return false;
-            }
-            break;
-          case 252 /* SwitchStatement */:
-            if (node.kind === 249 /* BreakStatement */ && !node.label) {
-              return false;
-            }
-            break;
-          default:
-            if (isIterationStatement(current, false) && !node.label) {
-              return false;
-            }
-            break;
-        }
-        current = current.parent;
-      }
-      if (node.label) {
-        const message = node.kind === 249 /* BreakStatement */ ? Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement : Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement;
-        return grammarErrorOnNode(node, message);
-      } else {
-        const message = node.kind === 249 /* BreakStatement */ ? Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement : Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement;
-        return grammarErrorOnNode(node, message);
+    attributesType = getJsxManagedAttributesFromLocatedAttributes(context, ns, attributesType);
+    if (isTypeAny(attributesType)) {
+      return attributesType;
+    } else {
+      let apparentAttributesType = attributesType;
+      const intrinsicClassAttribs = getJsxType(JsxNames.IntrinsicClassAttributes, context);
+      if (!isErrorType(intrinsicClassAttribs)) {
+        const typeParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(intrinsicClassAttribs.symbol);
+        const hostClassType = getReturnTypeOfSignature(sig);
+        let libraryManagedAttributeType;
+        if (typeParams) {
+          const inferredArgs = fillMissingTypeArguments([hostClassType], typeParams, getMinTypeArgumentCount(typeParams), isInJSFile(context));
+          libraryManagedAttributeType = instantiateType(intrinsicClassAttribs, createTypeMapper(typeParams, inferredArgs));
+        } else
+          libraryManagedAttributeType = intrinsicClassAttribs;
+        apparentAttributesType = intersectTypes(libraryManagedAttributeType, apparentAttributesType);
       }
+      const intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes, context);
+      if (!isErrorType(intrinsicAttribs)) {
+        apparentAttributesType = intersectTypes(intrinsicAttribs, apparentAttributesType);
+      }
+      return apparentAttributesType;
+    }
+  }
+  function getIntersectedSignatures(signatures) {
+    return getStrictOptionValue(compilerOptions, "noImplicitAny") ? reduceLeft(
+      signatures,
+      (left, right) => left === right || !left ? left : compareTypeParametersIdentical(left.typeParameters, right.typeParameters) ? combineSignaturesOfIntersectionMembers(left, right) : void 0
+    ) : void 0;
+  }
+  function combineIntersectionThisParam(left, right, mapper) {
+    if (!left || !right) {
+      return left || right;
+    }
+    const thisType = getUnionType([getTypeOfSymbol(left), instantiateType(getTypeOfSymbol(right), mapper)]);
+    return createSymbolWithType(left, thisType);
+  }
+  function combineIntersectionParameters(left, right, mapper) {
+    const leftCount = getParameterCount(left);
+    const rightCount = getParameterCount(right);
+    const longest = leftCount >= rightCount ? left : right;
+    const shorter = longest === left ? right : left;
+    const longestCount = longest === left ? leftCount : rightCount;
+    const eitherHasEffectiveRest = hasEffectiveRestParameter(left) || hasEffectiveRestParameter(right);
+    const needsExtraRestElement = eitherHasEffectiveRest && !hasEffectiveRestParameter(longest);
+    const params = new Array(longestCount + (needsExtraRestElement ? 1 : 0));
+    for (let i = 0; i < longestCount; i++) {
+      let longestParamType = tryGetTypeAtPosition(longest, i);
+      if (longest === right) {
+        longestParamType = instantiateType(longestParamType, mapper);
+      }
+      let shorterParamType = tryGetTypeAtPosition(shorter, i) || unknownType;
+      if (shorter === right) {
+        shorterParamType = instantiateType(shorterParamType, mapper);
+      }
+      const unionParamType = getUnionType([longestParamType, shorterParamType]);
+      const isRestParam = eitherHasEffectiveRest && !needsExtraRestElement && i === longestCount - 1;
+      const isOptional = i >= getMinArgumentCount(longest) && i >= getMinArgumentCount(shorter);
+      const leftName = i >= leftCount ? void 0 : getParameterNameAtPosition(left, i);
+      const rightName = i >= rightCount ? void 0 : getParameterNameAtPosition(right, i);
+      const paramName = leftName === rightName ? leftName : !leftName ? rightName : !rightName ? leftName : void 0;
+      const paramSymbol = createSymbol(
+        1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0),
+        paramName || `arg${i}`
+      );
+      paramSymbol.links.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
+      params[i] = paramSymbol;
+    }
+    if (needsExtraRestElement) {
+      const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args");
+      restParamSymbol.links.type = createArrayType(getTypeAtPosition(shorter, longestCount));
+      if (shorter === right) {
+        restParamSymbol.links.type = instantiateType(restParamSymbol.links.type, mapper);
+      }
+      params[longestCount] = restParamSymbol;
+    }
+    return params;
+  }
+  function combineSignaturesOfIntersectionMembers(left, right) {
+    const typeParams = left.typeParameters || right.typeParameters;
+    let paramMapper;
+    if (left.typeParameters && right.typeParameters) {
+      paramMapper = createTypeMapper(right.typeParameters, left.typeParameters);
+    }
+    const declaration = left.declaration;
+    const params = combineIntersectionParameters(left, right, paramMapper);
+    const thisParam = combineIntersectionThisParam(left.thisParameter, right.thisParameter, paramMapper);
+    const minArgCount = Math.max(left.minArgumentCount, right.minArgumentCount);
+    const result = createSignature(
+      declaration,
+      typeParams,
+      thisParam,
+      params,
+      /*resolvedReturnType*/
+      void 0,
+      /*resolvedTypePredicate*/
+      void 0,
+      minArgCount,
+      (left.flags | right.flags) & 39 /* PropagatingFlags */
+    );
+    result.compositeKind = 2097152 /* Intersection */;
+    result.compositeSignatures = concatenate(left.compositeKind === 2097152 /* Intersection */ && left.compositeSignatures || [left], [right]);
+    if (paramMapper) {
+      result.mapper = left.compositeKind === 2097152 /* Intersection */ && left.mapper && left.compositeSignatures ? combineTypeMappers(left.mapper, paramMapper) : paramMapper;
     }
-    function checkGrammarBindingElement(node) {
-      if (node.dotDotDotToken) {
-        const elements = node.parent.elements;
-        if (node !== last(elements)) {
-          return grammarErrorOnNode(node, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern);
-        }
-        checkGrammarForDisallowedTrailingComma(elements, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
-        if (node.propertyName) {
-          return grammarErrorOnNode(node.name, Diagnostics.A_rest_element_cannot_have_a_property_name);
-        }
-      }
-      if (node.dotDotDotToken && node.initializer) {
-        return grammarErrorAtPos(node, node.initializer.pos - 1, 1, Diagnostics.A_rest_element_cannot_have_an_initializer);
+    return result;
+  }
+  function getContextualCallSignature(type, node) {
+    const signatures = getSignaturesOfType(type, 0 /* Call */);
+    const applicableByArity = filter(signatures, (s) => !isAritySmaller(s, node));
+    return applicableByArity.length === 1 ? applicableByArity[0] : getIntersectedSignatures(applicableByArity);
+  }
+  function isAritySmaller(signature, target) {
+    let targetParameterCount = 0;
+    for (; targetParameterCount < target.parameters.length; targetParameterCount++) {
+      const param = target.parameters[targetParameterCount];
+      if (param.initializer || param.questionToken || param.dotDotDotToken || isJSDocOptionalParameter(param)) {
+        break;
       }
     }
-    function isStringOrNumberLiteralExpression(expr) {
-      return isStringOrNumericLiteralLike(expr) || expr.kind === 221 /* PrefixUnaryExpression */ && expr.operator === 40 /* MinusToken */ && expr.operand.kind === 8 /* NumericLiteral */;
+    if (target.parameters.length && parameterIsThisKeyword(target.parameters[0])) {
+      targetParameterCount--;
     }
-    function isBigIntLiteralExpression(expr) {
-      return expr.kind === 9 /* BigIntLiteral */ || expr.kind === 221 /* PrefixUnaryExpression */ && expr.operator === 40 /* MinusToken */ && expr.operand.kind === 9 /* BigIntLiteral */;
+    return !hasEffectiveRestParameter(signature) && getParameterCount(signature) < targetParameterCount;
+  }
+  function getContextualSignatureForFunctionLikeDeclaration(node) {
+    return isFunctionExpressionOrArrowFunction(node) || isObjectLiteralMethod(node) ? getContextualSignature(node) : void 0;
+  }
+  function getContextualSignature(node) {
+    Debug.assert(node.kind !== 171 /* MethodDeclaration */ || isObjectLiteralMethod(node));
+    const typeTagSignature = getSignatureOfTypeTag(node);
+    if (typeTagSignature) {
+      return typeTagSignature;
     }
-    function isSimpleLiteralEnumReference(expr) {
-      if ((isPropertyAccessExpression(expr) || isElementAccessExpression(expr) && isStringOrNumberLiteralExpression(expr.argumentExpression)) && isEntityNameExpression(expr.expression)) {
-        return !!(checkExpressionCached(expr).flags & 1024 /* EnumLiteral */);
-      }
+    const type = getApparentTypeOfContextualType(node, 1 /* Signature */);
+    if (!type) {
+      return void 0;
     }
-    function checkAmbientInitializer(node) {
-      const initializer = node.initializer;
-      if (initializer) {
-        const isInvalidInitializer = !(isStringOrNumberLiteralExpression(initializer) || isSimpleLiteralEnumReference(initializer) || initializer.kind === 110 /* TrueKeyword */ || initializer.kind === 95 /* FalseKeyword */ || isBigIntLiteralExpression(initializer));
-        const isConstOrReadonly = isDeclarationReadonly(node) || isVariableDeclaration(node) && isVarConst(node);
-        if (isConstOrReadonly && !node.type) {
-          if (isInvalidInitializer) {
-            return grammarErrorOnNode(initializer, Diagnostics.A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_reference);
-          }
+    if (!(type.flags & 1048576 /* Union */)) {
+      return getContextualCallSignature(type, node);
+    }
+    let signatureList;
+    const types = type.types;
+    for (const current of types) {
+      const signature = getContextualCallSignature(current, node);
+      if (signature) {
+        if (!signatureList) {
+          signatureList = [signature];
+        } else if (!compareSignaturesIdentical(
+          signatureList[0],
+          signature,
+          /*partialMatch*/
+          false,
+          /*ignoreThisTypes*/
+          true,
+          /*ignoreReturnTypes*/
+          true,
+          compareTypesIdentical
+        )) {
+          return void 0;
         } else {
-          return grammarErrorOnNode(initializer, Diagnostics.Initializers_are_not_allowed_in_ambient_contexts);
+          signatureList.push(signature);
         }
       }
     }
-    function checkGrammarVariableDeclaration(node) {
-      if (node.parent.parent.kind !== 246 /* ForInStatement */ && node.parent.parent.kind !== 247 /* ForOfStatement */) {
-        if (node.flags & 16777216 /* Ambient */) {
-          checkAmbientInitializer(node);
-        } else if (!node.initializer) {
-          if (isBindingPattern(node.name) && !isBindingPattern(node.parent)) {
-            return grammarErrorOnNode(node, Diagnostics.A_destructuring_declaration_must_have_an_initializer);
-          }
-          if (isVarConst(node)) {
-            return grammarErrorOnNode(node, Diagnostics.const_declarations_must_be_initialized);
-          }
-        }
-      }
-      if (node.exclamationToken && (node.parent.parent.kind !== 240 /* VariableStatement */ || !node.type || node.initializer || node.flags & 16777216 /* Ambient */)) {
-        const message = node.initializer ? Diagnostics.Declarations_with_initializers_cannot_also_have_definite_assignment_assertions : !node.type ? Diagnostics.Declarations_with_definite_assignment_assertions_must_also_have_type_annotations : Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context;
-        return grammarErrorOnNode(node.exclamationToken, message);
-      }
-      if ((moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */) && moduleKind !== 4 /* System */ && !(node.parent.parent.flags & 16777216 /* Ambient */) && hasSyntacticModifier(node.parent.parent, 1 /* Export */)) {
-        checkESModuleMarker(node.name);
-      }
-      const checkLetConstNames = isLet(node) || isVarConst(node);
-      return checkLetConstNames && checkGrammarNameInLetOrConstDeclarations(node.name);
+    if (signatureList) {
+      return signatureList.length === 1 ? signatureList[0] : createUnionSignature(signatureList[0], signatureList);
     }
-    function checkESModuleMarker(name) {
-      if (name.kind === 79 /* Identifier */) {
-        if (idText(name) === "__esModule") {
-          return grammarErrorOnNodeSkippedOn("noEmit", name, Diagnostics.Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules);
-        }
-      } else {
-        const elements = name.elements;
-        for (const element of elements) {
-          if (!isOmittedExpression(element)) {
-            return checkESModuleMarker(element.name);
-          }
-        }
-      }
-      return false;
+  }
+  function checkSpreadExpression(node, checkMode) {
+    if (languageVersion < 2 /* ES2015 */) {
+      checkExternalEmitHelpers(node, compilerOptions.downlevelIteration ? 1536 /* SpreadIncludes */ : 1024 /* SpreadArray */);
     }
-    function checkGrammarNameInLetOrConstDeclarations(name) {
-      if (name.kind === 79 /* Identifier */) {
-        if (name.originalKeywordKind === 119 /* LetKeyword */) {
-          return grammarErrorOnNode(name, Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations);
+    const arrayOrIterableType = checkExpression(node.expression, checkMode);
+    return checkIteratedTypeOrElementType(33 /* Spread */, arrayOrIterableType, undefinedType, node.expression);
+  }
+  function checkSyntheticExpression(node) {
+    return node.isSpread ? getIndexedAccessType(node.type, numberType) : node.type;
+  }
+  function hasDefaultValue(node) {
+    return node.kind === 205 /* BindingElement */ && !!node.initializer || node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 63 /* EqualsToken */;
+  }
+  function checkArrayLiteral(node, checkMode, forceTuple) {
+    const elements = node.elements;
+    const elementCount = elements.length;
+    const elementTypes = [];
+    const elementFlags = [];
+    pushContextualType(node, getContextualType2(
+      node,
+      /*contextFlags*/
+      void 0
+    ));
+    const inDestructuringPattern = isAssignmentTarget(node);
+    const inConstContext = isConstContext(node);
+    const contextualType = getApparentTypeOfContextualType(
+      node,
+      /*contextFlags*/
+      void 0
+    );
+    const inTupleContext = !!contextualType && someType(contextualType, isTupleLikeType);
+    let hasOmittedExpression = false;
+    for (let i = 0; i < elementCount; i++) {
+      const e = elements[i];
+      if (e.kind === 227 /* SpreadElement */) {
+        if (languageVersion < 2 /* ES2015 */) {
+          checkExternalEmitHelpers(e, compilerOptions.downlevelIteration ? 1536 /* SpreadIncludes */ : 1024 /* SpreadArray */);
+        }
+        const spreadType = checkExpression(e.expression, checkMode, forceTuple);
+        if (isArrayLikeType(spreadType)) {
+          elementTypes.push(spreadType);
+          elementFlags.push(8 /* Variadic */);
+        } else if (inDestructuringPattern) {
+          const restElementType = getIndexTypeOfType(spreadType, numberType) || getIteratedTypeOrElementType(
+            65 /* Destructuring */,
+            spreadType,
+            undefinedType,
+            /*errorNode*/
+            void 0,
+            /*checkAssignability*/
+            false
+          ) || unknownType;
+          elementTypes.push(restElementType);
+          elementFlags.push(4 /* Rest */);
+        } else {
+          elementTypes.push(checkIteratedTypeOrElementType(33 /* Spread */, spreadType, undefinedType, e.expression));
+          elementFlags.push(4 /* Rest */);
         }
+      } else if (exactOptionalPropertyTypes && e.kind === 229 /* OmittedExpression */) {
+        hasOmittedExpression = true;
+        elementTypes.push(undefinedOrMissingType);
+        elementFlags.push(2 /* Optional */);
       } else {
-        const elements = name.elements;
-        for (const element of elements) {
-          if (!isOmittedExpression(element)) {
-            checkGrammarNameInLetOrConstDeclarations(element.name);
-          }
+        const type = checkExpressionForMutableLocation(e, checkMode, forceTuple);
+        elementTypes.push(addOptionality(
+          type,
+          /*isProperty*/
+          true,
+          hasOmittedExpression
+        ));
+        elementFlags.push(hasOmittedExpression ? 2 /* Optional */ : 1 /* Required */);
+        if (inTupleContext && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && isContextSensitive(e)) {
+          const inferenceContext = getInferenceContext(node);
+          Debug.assert(inferenceContext);
+          addIntraExpressionInferenceSite(inferenceContext, e, type);
         }
       }
-      return false;
-    }
-    function checkGrammarVariableDeclarationList(declarationList) {
-      const declarations = declarationList.declarations;
-      if (checkGrammarForDisallowedTrailingComma(declarationList.declarations)) {
-        return true;
-      }
-      if (!declarationList.declarations.length) {
-        return grammarErrorAtPos(declarationList, declarations.pos, declarations.end - declarations.pos, Diagnostics.Variable_declaration_list_cannot_be_empty);
-      }
-      return false;
     }
-    function allowLetAndConstDeclarations(parent2) {
-      switch (parent2.kind) {
-        case 242 /* IfStatement */:
-        case 243 /* DoStatement */:
-        case 244 /* WhileStatement */:
-        case 251 /* WithStatement */:
-        case 245 /* ForStatement */:
-        case 246 /* ForInStatement */:
-        case 247 /* ForOfStatement */:
-          return false;
-        case 253 /* LabeledStatement */:
-          return allowLetAndConstDeclarations(parent2.parent);
-      }
-      return true;
+    popContextualType();
+    if (inDestructuringPattern) {
+      return createTupleType(elementTypes, elementFlags);
     }
-    function checkGrammarForDisallowedLetOrConstStatement(node) {
-      if (!allowLetAndConstDeclarations(node.parent)) {
-        if (isLet(node.declarationList)) {
-          return grammarErrorOnNode(node, Diagnostics.let_declarations_can_only_be_declared_inside_a_block);
-        } else if (isVarConst(node.declarationList)) {
-          return grammarErrorOnNode(node, Diagnostics.const_declarations_can_only_be_declared_inside_a_block);
-        }
-      }
+    if (forceTuple || inConstContext || inTupleContext) {
+      return createArrayLiteralType(createTupleType(
+        elementTypes,
+        elementFlags,
+        /*readonly*/
+        inConstContext
+      ));
     }
-    function checkGrammarMetaProperty(node) {
-      const escapedText = node.name.escapedText;
-      switch (node.keywordToken) {
-        case 103 /* NewKeyword */:
-          if (escapedText !== "target") {
-            return grammarErrorOnNode(node.name, Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, node.name.escapedText, tokenToString(node.keywordToken), "target");
-          }
-          break;
-        case 100 /* ImportKeyword */:
-          if (escapedText !== "meta") {
-            return grammarErrorOnNode(node.name, Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, node.name.escapedText, tokenToString(node.keywordToken), "meta");
-          }
-          break;
-      }
+    return createArrayLiteralType(createArrayType(elementTypes.length ? getUnionType(sameMap(elementTypes, (t, i) => elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessTypeOrUndefined(t, numberType) || anyType : t), 2 /* Subtype */) : strictNullChecks ? implicitNeverType : undefinedWideningType, inConstContext));
+  }
+  function createArrayLiteralType(type) {
+    if (!(getObjectFlags(type) & 4 /* Reference */)) {
+      return type;
     }
-    function hasParseDiagnostics(sourceFile) {
-      return sourceFile.parseDiagnostics.length > 0;
+    let literalType = type.literalType;
+    if (!literalType) {
+      literalType = type.literalType = cloneTypeReference(type);
+      literalType.objectFlags |= 16384 /* ArrayLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
     }
-    function grammarErrorOnFirstToken(node, message, arg0, arg1, arg2) {
-      const sourceFile = getSourceFileOfNode(node);
-      if (!hasParseDiagnostics(sourceFile)) {
-        const span = getSpanOfTokenAtPosition(sourceFile, node.pos);
-        diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2));
-        return true;
-      }
-      return false;
+    return literalType;
+  }
+  function isNumericName(name) {
+    switch (name.kind) {
+      case 164 /* ComputedPropertyName */:
+        return isNumericComputedName(name);
+      case 79 /* Identifier */:
+        return isNumericLiteralName(name.escapedText);
+      case 8 /* NumericLiteral */:
+      case 10 /* StringLiteral */:
+        return isNumericLiteralName(name.text);
+      default:
+        return false;
     }
-    function grammarErrorAtPos(nodeForSourceFile, start2, length2, message, arg0, arg1, arg2) {
-      const sourceFile = getSourceFileOfNode(nodeForSourceFile);
-      if (!hasParseDiagnostics(sourceFile)) {
-        diagnostics.add(createFileDiagnostic(sourceFile, start2, length2, message, arg0, arg1, arg2));
-        return true;
+  }
+  function isNumericComputedName(name) {
+    return isTypeAssignableToKind(checkComputedPropertyName(name), 296 /* NumberLike */);
+  }
+  function checkComputedPropertyName(node) {
+    const links = getNodeLinks(node.expression);
+    if (!links.resolvedType) {
+      if ((isTypeLiteralNode(node.parent.parent) || isClassLike(node.parent.parent) || isInterfaceDeclaration(node.parent.parent)) && isBinaryExpression(node.expression) && node.expression.operatorToken.kind === 101 /* InKeyword */ && node.parent.kind !== 174 /* GetAccessor */ && node.parent.kind !== 175 /* SetAccessor */) {
+        return links.resolvedType = errorType;
       }
-      return false;
-    }
-    function grammarErrorOnNodeSkippedOn(key, node, message, arg0, arg1, arg2) {
-      const sourceFile = getSourceFileOfNode(node);
-      if (!hasParseDiagnostics(sourceFile)) {
-        errorSkippedOn(key, node, message, arg0, arg1, arg2);
-        return true;
+      links.resolvedType = checkExpression(node.expression);
+      if (isPropertyDeclaration(node.parent) && !hasStaticModifier(node.parent) && isClassExpression(node.parent.parent)) {
+        const container = getEnclosingBlockScopeContainer(node.parent.parent);
+        const enclosingIterationStatement = getEnclosingIterationStatement(container);
+        if (enclosingIterationStatement) {
+          getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */;
+          getNodeLinks(node).flags |= 32768 /* BlockScopedBindingInLoop */;
+          getNodeLinks(node.parent.parent).flags |= 32768 /* BlockScopedBindingInLoop */;
+        }
       }
-      return false;
-    }
-    function grammarErrorOnNode(node, message, arg0, arg1, arg2) {
-      const sourceFile = getSourceFileOfNode(node);
-      if (!hasParseDiagnostics(sourceFile)) {
-        diagnostics.add(createDiagnosticForNode(node, message, arg0, arg1, arg2));
-        return true;
+      if (links.resolvedType.flags & 98304 /* Nullable */ || !isTypeAssignableToKind(links.resolvedType, 402653316 /* StringLike */ | 296 /* NumberLike */ | 12288 /* ESSymbolLike */) && !isTypeAssignableTo(links.resolvedType, stringNumberSymbolType)) {
+        error(node, Diagnostics.A_computed_property_name_must_be_of_type_string_number_symbol_or_any);
       }
-      return false;
     }
-    function checkGrammarConstructorTypeParameters(node) {
-      const jsdocTypeParameters = isInJSFile(node) ? getJSDocTypeParameterDeclarations(node) : void 0;
-      const range = node.typeParameters || jsdocTypeParameters && firstOrUndefined(jsdocTypeParameters);
-      if (range) {
-        const pos = range.pos === range.end ? range.pos : skipTrivia(getSourceFileOfNode(node).text, range.pos);
-        return grammarErrorAtPos(node, pos, range.end - pos, Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration);
+    return links.resolvedType;
+  }
+  function isSymbolWithNumericName(symbol) {
+    var _a2;
+    const firstDecl = (_a2 = symbol.declarations) == null ? void 0 : _a2[0];
+    return isNumericLiteralName(symbol.escapedName) || firstDecl && isNamedDeclaration(firstDecl) && isNumericName(firstDecl.name);
+  }
+  function isSymbolWithSymbolName(symbol) {
+    var _a2;
+    const firstDecl = (_a2 = symbol.declarations) == null ? void 0 : _a2[0];
+    return isKnownSymbol(symbol) || firstDecl && isNamedDeclaration(firstDecl) && isComputedPropertyName(firstDecl.name) && isTypeAssignableToKind(checkComputedPropertyName(firstDecl.name), 4096 /* ESSymbol */);
+  }
+  function getObjectLiteralIndexInfo(node, offset, properties, keyType) {
+    const propTypes = [];
+    for (let i = offset; i < properties.length; i++) {
+      const prop = properties[i];
+      if (keyType === stringType && !isSymbolWithSymbolName(prop) || keyType === numberType && isSymbolWithNumericName(prop) || keyType === esSymbolType && isSymbolWithSymbolName(prop)) {
+        propTypes.push(getTypeOfSymbol(properties[i]));
       }
     }
-    function checkGrammarConstructorTypeAnnotation(node) {
-      const type = node.type || getEffectiveReturnTypeNode(node);
-      if (type) {
-        return grammarErrorOnNode(type, Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration);
-      }
+    const unionType = propTypes.length ? getUnionType(propTypes, 2 /* Subtype */) : undefinedType;
+    return createIndexInfo(keyType, unionType, isConstContext(node));
+  }
+  function getImmediateAliasedSymbol(symbol) {
+    Debug.assert((symbol.flags & 2097152 /* Alias */) !== 0, "Should only get Alias here.");
+    const links = getSymbolLinks(symbol);
+    if (!links.immediateTarget) {
+      const node = getDeclarationOfAliasSymbol(symbol);
+      if (!node)
+        return Debug.fail();
+      links.immediateTarget = getTargetOfAliasDeclaration(
+        node,
+        /*dontRecursivelyResolve*/
+        true
+      );
     }
-    function checkGrammarProperty(node) {
-      if (isComputedPropertyName(node.name) && isBinaryExpression(node.name.expression) && node.name.expression.operatorToken.kind === 101 /* InKeyword */) {
-        return grammarErrorOnNode(
-          node.parent.members[0],
-          Diagnostics.A_mapped_type_may_not_declare_properties_or_methods
+    return links.immediateTarget;
+  }
+  function checkObjectLiteral(node, checkMode) {
+    var _a2;
+    const inDestructuringPattern = isAssignmentTarget(node);
+    checkGrammarObjectLiteralExpression(node, inDestructuringPattern);
+    const allPropertiesTable = strictNullChecks ? createSymbolTable() : void 0;
+    let propertiesTable = createSymbolTable();
+    let propertiesArray = [];
+    let spread = emptyObjectType;
+    pushContextualType(node, getContextualType2(
+      node,
+      /*contextFlags*/
+      void 0
+    ));
+    const contextualType = getApparentTypeOfContextualType(
+      node,
+      /*contextFlags*/
+      void 0
+    );
+    const contextualTypeHasPattern = contextualType && contextualType.pattern && (contextualType.pattern.kind === 203 /* ObjectBindingPattern */ || contextualType.pattern.kind === 207 /* ObjectLiteralExpression */);
+    const inConstContext = isConstContext(node);
+    const checkFlags = inConstContext ? 8 /* Readonly */ : 0;
+    const isInJavascript = isInJSFile(node) && !isInJsonFile(node);
+    const enumTag = getJSDocEnumTag(node);
+    const isJSObjectLiteral = !contextualType && isInJavascript && !enumTag;
+    let objectFlags = freshObjectLiteralFlag;
+    let patternWithComputedProperties = false;
+    let hasComputedStringProperty = false;
+    let hasComputedNumberProperty = false;
+    let hasComputedSymbolProperty = false;
+    for (const elem of node.properties) {
+      if (elem.name && isComputedPropertyName(elem.name)) {
+        checkComputedPropertyName(elem.name);
+      }
+    }
+    let offset = 0;
+    for (const memberDecl of node.properties) {
+      let member = getSymbolOfDeclaration(memberDecl);
+      const computedNameType = memberDecl.name && memberDecl.name.kind === 164 /* ComputedPropertyName */ ? checkComputedPropertyName(memberDecl.name) : void 0;
+      if (memberDecl.kind === 299 /* PropertyAssignment */ || memberDecl.kind === 300 /* ShorthandPropertyAssignment */ || isObjectLiteralMethod(memberDecl)) {
+        let type = memberDecl.kind === 299 /* PropertyAssignment */ ? checkPropertyAssignment(memberDecl, checkMode) : (
+          // avoid resolving the left side of the ShorthandPropertyAssignment outside of the destructuring
+          // for error recovery purposes. For example, if a user wrote `{ a = 100 }` instead of `{ a: 100 }`.
+          // we don't want to say "could not find 'a'".
+          memberDecl.kind === 300 /* ShorthandPropertyAssignment */ ? checkExpressionForMutableLocation(!inDestructuringPattern && memberDecl.objectAssignmentInitializer ? memberDecl.objectAssignmentInitializer : memberDecl.name, checkMode) : checkObjectLiteralMethod(memberDecl, checkMode)
         );
-      }
-      if (isClassLike(node.parent)) {
-        if (isStringLiteral(node.name) && node.name.text === "constructor") {
-          return grammarErrorOnNode(node.name, Diagnostics.Classes_may_not_have_a_field_named_constructor);
-        }
-        if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_symbol_type)) {
-          return true;
-        }
-        if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(node.name)) {
-          return grammarErrorOnNode(node.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher);
-        }
-        if (languageVersion < 2 /* ES2015 */ && isAutoAccessorPropertyDeclaration(node)) {
-          return grammarErrorOnNode(node.name, Diagnostics.Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher);
+        if (isInJavascript) {
+          const jsDocType = getTypeForDeclarationFromJSDocComment(memberDecl);
+          if (jsDocType) {
+            checkTypeAssignableTo(type, jsDocType, memberDecl);
+            type = jsDocType;
+          } else if (enumTag && enumTag.typeExpression) {
+            checkTypeAssignableTo(type, getTypeFromTypeNode(enumTag.typeExpression), memberDecl);
+          }
+        }
+        objectFlags |= getObjectFlags(type) & 458752 /* PropagatingFlags */;
+        const nameType = computedNameType && isTypeUsableAsPropertyName(computedNameType) ? computedNameType : void 0;
+        const prop = nameType ? createSymbol(4 /* Property */ | member.flags, getPropertyNameFromType(nameType), checkFlags | 4096 /* Late */) : createSymbol(4 /* Property */ | member.flags, member.escapedName, checkFlags);
+        if (nameType) {
+          prop.links.nameType = nameType;
         }
-        if (isAutoAccessorPropertyDeclaration(node) && checkGrammarForInvalidQuestionMark(node.questionToken, Diagnostics.An_accessor_property_cannot_be_declared_optional)) {
-          return true;
+        if (inDestructuringPattern) {
+          const isOptional = memberDecl.kind === 299 /* PropertyAssignment */ && hasDefaultValue(memberDecl.initializer) || memberDecl.kind === 300 /* ShorthandPropertyAssignment */ && memberDecl.objectAssignmentInitializer;
+          if (isOptional) {
+            prop.flags |= 16777216 /* Optional */;
+          }
+        } else if (contextualTypeHasPattern && !(getObjectFlags(contextualType) & 512 /* ObjectLiteralPatternWithComputedProperties */)) {
+          const impliedProp = getPropertyOfType(contextualType, member.escapedName);
+          if (impliedProp) {
+            prop.flags |= impliedProp.flags & 16777216 /* Optional */;
+          } else if (!compilerOptions.suppressExcessPropertyErrors && !getIndexInfoOfType(contextualType, stringType)) {
+            error(
+              memberDecl.name,
+              Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1,
+              symbolToString(member),
+              typeToString(contextualType)
+            );
+          }
         }
-      } else if (node.parent.kind === 261 /* InterfaceDeclaration */) {
-        if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) {
-          return true;
+        prop.declarations = member.declarations;
+        prop.parent = member.parent;
+        if (member.valueDeclaration) {
+          prop.valueDeclaration = member.valueDeclaration;
         }
-        Debug.assertNode(node, isPropertySignature);
-        if (node.initializer) {
-          return grammarErrorOnNode(node.initializer, Diagnostics.An_interface_property_cannot_have_an_initializer);
+        prop.links.type = type;
+        prop.links.target = member;
+        member = prop;
+        allPropertiesTable == null ? void 0 : allPropertiesTable.set(prop.escapedName, prop);
+        if (contextualType && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && (memberDecl.kind === 299 /* PropertyAssignment */ || memberDecl.kind === 171 /* MethodDeclaration */) && isContextSensitive(memberDecl)) {
+          const inferenceContext = getInferenceContext(node);
+          Debug.assert(inferenceContext);
+          const inferenceNode = memberDecl.kind === 299 /* PropertyAssignment */ ? memberDecl.initializer : memberDecl;
+          addIntraExpressionInferenceSite(inferenceContext, inferenceNode, type);
         }
-      } else if (isTypeLiteralNode(node.parent)) {
-        if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) {
-          return true;
+      } else if (memberDecl.kind === 301 /* SpreadAssignment */) {
+        if (languageVersion < 2 /* ES2015 */) {
+          checkExternalEmitHelpers(memberDecl, 2 /* Assign */);
         }
-        Debug.assertNode(node, isPropertySignature);
-        if (node.initializer) {
-          return grammarErrorOnNode(node.initializer, Diagnostics.A_type_literal_property_cannot_have_an_initializer);
+        if (propertiesArray.length > 0) {
+          spread = getSpreadType(spread, createObjectLiteralType(), node.symbol, objectFlags, inConstContext);
+          propertiesArray = [];
+          propertiesTable = createSymbolTable();
+          hasComputedStringProperty = false;
+          hasComputedNumberProperty = false;
+          hasComputedSymbolProperty = false;
         }
-      }
-      if (node.flags & 16777216 /* Ambient */) {
-        checkAmbientInitializer(node);
-      }
-      if (isPropertyDeclaration(node) && node.exclamationToken && (!isClassLike(node.parent) || !node.type || node.initializer || node.flags & 16777216 /* Ambient */ || isStatic(node) || hasAbstractModifier(node))) {
-        const message = node.initializer ? Diagnostics.Declarations_with_initializers_cannot_also_have_definite_assignment_assertions : !node.type ? Diagnostics.Declarations_with_definite_assignment_assertions_must_also_have_type_annotations : Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context;
-        return grammarErrorOnNode(node.exclamationToken, message);
-      }
-    }
-    function checkGrammarTopLevelElementForRequiredDeclareModifier(node) {
-      if (node.kind === 261 /* InterfaceDeclaration */ || node.kind === 262 /* TypeAliasDeclaration */ || node.kind === 269 /* ImportDeclaration */ || node.kind === 268 /* ImportEqualsDeclaration */ || node.kind === 275 /* ExportDeclaration */ || node.kind === 274 /* ExportAssignment */ || node.kind === 267 /* NamespaceExportDeclaration */ || hasSyntacticModifier(node, 2 /* Ambient */ | 1 /* Export */ | 1024 /* Default */)) {
-        return false;
-      }
-      return grammarErrorOnFirstToken(node, Diagnostics.Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier);
-    }
-    function checkGrammarTopLevelElementsForRequiredDeclareModifier(file) {
-      for (const decl of file.statements) {
-        if (isDeclaration(decl) || decl.kind === 240 /* VariableStatement */) {
-          if (checkGrammarTopLevelElementForRequiredDeclareModifier(decl)) {
-            return true;
+        const type = getReducedType(checkExpression(memberDecl.expression));
+        if (isValidSpreadType(type)) {
+          const mergedType = tryMergeUnionOfObjectTypeAndEmptyObject(type, inConstContext);
+          if (allPropertiesTable) {
+            checkSpreadPropOverrides(mergedType, allPropertiesTable, memberDecl);
           }
-        }
-      }
-      return false;
-    }
-    function checkGrammarSourceFile(node) {
-      return !!(node.flags & 16777216 /* Ambient */) && checkGrammarTopLevelElementsForRequiredDeclareModifier(node);
-    }
-    function checkGrammarStatementInAmbientContext(node) {
-      if (node.flags & 16777216 /* Ambient */) {
-        const links = getNodeLinks(node);
-        if (!links.hasReportedStatementInAmbientContext && (isFunctionLike(node.parent) || isAccessor(node.parent))) {
-          return getNodeLinks(node).hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts);
-        }
-        if (node.parent.kind === 238 /* Block */ || node.parent.kind === 265 /* ModuleBlock */ || node.parent.kind === 308 /* SourceFile */) {
-          const links2 = getNodeLinks(node.parent);
-          if (!links2.hasReportedStatementInAmbientContext) {
-            return links2.hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, Diagnostics.Statements_are_not_allowed_in_ambient_contexts);
+          offset = propertiesArray.length;
+          if (isErrorType(spread)) {
+            continue;
           }
+          spread = getSpreadType(spread, mergedType, node.symbol, objectFlags, inConstContext);
         } else {
+          error(memberDecl, Diagnostics.Spread_types_may_only_be_created_from_object_types);
+          spread = errorType;
         }
+        continue;
+      } else {
+        Debug.assert(memberDecl.kind === 174 /* GetAccessor */ || memberDecl.kind === 175 /* SetAccessor */);
+        checkNodeDeferred(memberDecl);
       }
-      return false;
-    }
-    function checkGrammarNumericLiteral(node) {
-      if (node.numericLiteralFlags & 32 /* Octal */) {
-        let diagnosticMessage;
-        if (languageVersion >= 1 /* ES5 */) {
-          diagnosticMessage = Diagnostics.Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0;
-        } else if (isChildOfNodeWithKind(node, 198 /* LiteralType */)) {
-          diagnosticMessage = Diagnostics.Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0;
-        } else if (isChildOfNodeWithKind(node, 302 /* EnumMember */)) {
-          diagnosticMessage = Diagnostics.Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0;
-        }
-        if (diagnosticMessage) {
-          const withMinus = isPrefixUnaryExpression(node.parent) && node.parent.operator === 40 /* MinusToken */;
-          const literal = (withMinus ? "-" : "") + "0o" + node.text;
-          return grammarErrorOnNode(withMinus ? node.parent : node, diagnosticMessage, literal);
-        }
-      }
-      checkNumericLiteralValueSize(node);
-      return false;
-    }
-    function checkNumericLiteralValueSize(node) {
-      const isFractional = getTextOfNode(node).indexOf(".") !== -1;
-      const isScientific = node.numericLiteralFlags & 16 /* Scientific */;
-      if (isFractional || isScientific) {
-        return;
-      }
-      const value = +node.text;
-      if (value <= 2 ** 53 - 1) {
-        return;
-      }
-      addErrorOrSuggestion(false, createDiagnosticForNode(node, Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers));
-    }
-    function checkGrammarBigIntLiteral(node) {
-      const literalType = isLiteralTypeNode(node.parent) || isPrefixUnaryExpression(node.parent) && isLiteralTypeNode(node.parent.parent);
-      if (!literalType) {
-        if (languageVersion < 7 /* ES2020 */) {
-          if (grammarErrorOnNode(node, Diagnostics.BigInt_literals_are_not_available_when_targeting_lower_than_ES2020)) {
-            return true;
+      if (computedNameType && !(computedNameType.flags & 8576 /* StringOrNumberLiteralOrUnique */)) {
+        if (isTypeAssignableTo(computedNameType, stringNumberSymbolType)) {
+          if (isTypeAssignableTo(computedNameType, numberType)) {
+            hasComputedNumberProperty = true;
+          } else if (isTypeAssignableTo(computedNameType, esSymbolType)) {
+            hasComputedSymbolProperty = true;
+          } else {
+            hasComputedStringProperty = true;
           }
-        }
-      }
-      return false;
-    }
-    function grammarErrorAfterFirstToken(node, message, arg0, arg1, arg2) {
-      const sourceFile = getSourceFileOfNode(node);
-      if (!hasParseDiagnostics(sourceFile)) {
-        const span = getSpanOfTokenAtPosition(sourceFile, node.pos);
-        diagnostics.add(createFileDiagnostic(sourceFile, textSpanEnd(span), 0, message, arg0, arg1, arg2));
-        return true;
-      }
-      return false;
-    }
-    function getAmbientModules() {
-      if (!ambientModulesCache) {
-        ambientModulesCache = [];
-        globals.forEach((global2, sym) => {
-          if (ambientModuleSymbolRegex.test(sym)) {
-            ambientModulesCache.push(global2);
+          if (inDestructuringPattern) {
+            patternWithComputedProperties = true;
           }
-        });
-      }
-      return ambientModulesCache;
-    }
-    function checkGrammarImportClause(node) {
-      var _a2;
-      if (node.isTypeOnly && node.name && node.namedBindings) {
-        return grammarErrorOnNode(node, Diagnostics.A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both);
-      }
-      if (node.isTypeOnly && ((_a2 = node.namedBindings) == null ? void 0 : _a2.kind) === 272 /* NamedImports */) {
-        return checkGrammarNamedImportsOrExports(node.namedBindings);
-      }
-      return false;
-    }
-    function checkGrammarNamedImportsOrExports(namedBindings) {
-      return !!forEach(namedBindings.elements, (specifier) => {
-        if (specifier.isTypeOnly) {
-          return grammarErrorOnFirstToken(
-            specifier,
-            specifier.kind === 273 /* ImportSpecifier */ ? Diagnostics.The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement : Diagnostics.The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement
-          );
-        }
-      });
-    }
-    function checkGrammarImportCallExpression(node) {
-      if (moduleKind === 5 /* ES2015 */) {
-        return grammarErrorOnNode(node, Diagnostics.Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd_system_umd_node16_or_nodenext);
-      }
-      if (node.typeArguments) {
-        return grammarErrorOnNode(node, Diagnostics.This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments);
-      }
-      const nodeArguments = node.arguments;
-      if (moduleKind !== 99 /* ESNext */ && moduleKind !== 199 /* NodeNext */ && moduleKind !== 100 /* Node16 */) {
-        checkGrammarForDisallowedTrailingComma(nodeArguments);
-        if (nodeArguments.length > 1) {
-          const assertionArgument = nodeArguments[1];
-          return grammarErrorOnNode(assertionArgument, Diagnostics.Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_or_nodenext);
         }
+      } else {
+        propertiesTable.set(member.escapedName, member);
       }
-      if (nodeArguments.length === 0 || nodeArguments.length > 2) {
-        return grammarErrorOnNode(node, Diagnostics.Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_assertion_as_arguments);
-      }
-      const spreadElement = find(nodeArguments, isSpreadElement);
-      if (spreadElement) {
-        return grammarErrorOnNode(spreadElement, Diagnostics.Argument_of_dynamic_import_cannot_be_spread_element);
-      }
-      return false;
-    }
-    function findMatchingTypeReferenceOrTypeAliasReference(source, unionTarget) {
-      const sourceObjectFlags = getObjectFlags(source);
-      if (sourceObjectFlags & (4 /* Reference */ | 16 /* Anonymous */) && unionTarget.flags & 1048576 /* Union */) {
-        return find(unionTarget.types, (target) => {
-          if (target.flags & 524288 /* Object */) {
-            const overlapObjFlags = sourceObjectFlags & getObjectFlags(target);
-            if (overlapObjFlags & 4 /* Reference */) {
-              return source.target === target.target;
-            }
-            if (overlapObjFlags & 16 /* Anonymous */) {
-              return !!source.aliasSymbol && source.aliasSymbol === target.aliasSymbol;
-            }
-          }
-          return false;
-        });
-      }
+      propertiesArray.push(member);
     }
-    function findBestTypeForObjectLiteral(source, unionTarget) {
-      if (getObjectFlags(source) & 128 /* ObjectLiteral */ && someType(unionTarget, isArrayLikeType)) {
-        return find(unionTarget.types, (t) => !isArrayLikeType(t));
-      }
-    }
-    function findBestTypeForInvokable(source, unionTarget) {
-      let signatureKind = 0 /* Call */;
-      const hasSignatures = getSignaturesOfType(source, signatureKind).length > 0 || (signatureKind = 1 /* Construct */, getSignaturesOfType(source, signatureKind).length > 0);
-      if (hasSignatures) {
-        return find(unionTarget.types, (t) => getSignaturesOfType(t, signatureKind).length > 0);
-      }
-    }
-    function findMostOverlappyType(source, unionTarget) {
-      let bestMatch;
-      if (!(source.flags & (131068 /* Primitive */ | 406847488 /* InstantiablePrimitive */))) {
-        let matchingCount = 0;
-        for (const target of unionTarget.types) {
-          if (!(target.flags & (131068 /* Primitive */ | 406847488 /* InstantiablePrimitive */))) {
-            const overlap = getIntersectionType([getIndexType(source), getIndexType(target)]);
-            if (overlap.flags & 4194304 /* Index */) {
-              return target;
-            } else if (isUnitType(overlap) || overlap.flags & 1048576 /* Union */) {
-              const len = overlap.flags & 1048576 /* Union */ ? countWhere(overlap.types, isUnitType) : 1;
-              if (len >= matchingCount) {
-                bestMatch = target;
-                matchingCount = len;
-              }
+    popContextualType();
+    if (contextualTypeHasPattern) {
+      const rootPatternParent = findAncestor(
+        contextualType.pattern.parent,
+        (n) => n.kind === 257 /* VariableDeclaration */ || n.kind === 223 /* BinaryExpression */ || n.kind === 166 /* Parameter */
+      );
+      const spreadOrOutsideRootObject = findAncestor(
+        node,
+        (n) => n === rootPatternParent || n.kind === 301 /* SpreadAssignment */
+      );
+      if (spreadOrOutsideRootObject.kind !== 301 /* SpreadAssignment */) {
+        for (const prop of getPropertiesOfType(contextualType)) {
+          if (!propertiesTable.get(prop.escapedName) && !getPropertyOfType(spread, prop.escapedName)) {
+            if (!(prop.flags & 16777216 /* Optional */)) {
+              error(
+                prop.valueDeclaration || ((_a2 = tryCast(prop, isTransientSymbol)) == null ? void 0 : _a2.links.bindingElement),
+                Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value
+              );
             }
+            propertiesTable.set(prop.escapedName, prop);
+            propertiesArray.push(prop);
           }
         }
       }
-      return bestMatch;
     }
-    function filterPrimitivesIfContainsNonPrimitive(type) {
-      if (maybeTypeOfKind(type, 67108864 /* NonPrimitive */)) {
-        const result = filterType(type, (t) => !(t.flags & 131068 /* Primitive */));
-        if (!(result.flags & 131072 /* Never */)) {
-          return result;
-        }
+    if (isErrorType(spread)) {
+      return errorType;
+    }
+    if (spread !== emptyObjectType) {
+      if (propertiesArray.length > 0) {
+        spread = getSpreadType(spread, createObjectLiteralType(), node.symbol, objectFlags, inConstContext);
+        propertiesArray = [];
+        propertiesTable = createSymbolTable();
+        hasComputedStringProperty = false;
+        hasComputedNumberProperty = false;
       }
-      return type;
+      return mapType(spread, (t) => t === emptyObjectType ? createObjectLiteralType() : t);
     }
-    function findMatchingDiscriminantType(source, target, isRelatedTo, skipPartial) {
-      if (target.flags & 1048576 /* Union */ && source.flags & (2097152 /* Intersection */ | 524288 /* Object */)) {
-        const match = getMatchingUnionConstituentForType(target, source);
-        if (match) {
-          return match;
-        }
-        const sourceProperties = getPropertiesOfType(source);
-        if (sourceProperties) {
-          const sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target);
-          if (sourcePropertiesFiltered) {
-            return discriminateTypeByDiscriminableItems(target, map(sourcePropertiesFiltered, (p) => [() => getTypeOfSymbol(p), p.escapedName]), isRelatedTo, void 0, skipPartial);
-          }
-        }
+    return createObjectLiteralType();
+    function createObjectLiteralType() {
+      const indexInfos = [];
+      if (hasComputedStringProperty)
+        indexInfos.push(getObjectLiteralIndexInfo(node, offset, propertiesArray, stringType));
+      if (hasComputedNumberProperty)
+        indexInfos.push(getObjectLiteralIndexInfo(node, offset, propertiesArray, numberType));
+      if (hasComputedSymbolProperty)
+        indexInfos.push(getObjectLiteralIndexInfo(node, offset, propertiesArray, esSymbolType));
+      const result = createAnonymousType(node.symbol, propertiesTable, emptyArray, emptyArray, indexInfos);
+      result.objectFlags |= objectFlags | 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
+      if (isJSObjectLiteral) {
+        result.objectFlags |= 4096 /* JSLiteral */;
+      }
+      if (patternWithComputedProperties) {
+        result.objectFlags |= 512 /* ObjectLiteralPatternWithComputedProperties */;
       }
-      return void 0;
+      if (inDestructuringPattern) {
+        result.pattern = node;
+      }
+      return result;
     }
   }
-  function isNotAccessor(declaration) {
-    return !isAccessor(declaration);
+  function isValidSpreadType(type) {
+    const t = removeDefinitelyFalsyTypes(mapType(type, getBaseConstraintOrType));
+    return !!(t.flags & (1 /* Any */ | 67108864 /* NonPrimitive */ | 524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */) || t.flags & 3145728 /* UnionOrIntersection */ && every(t.types, isValidSpreadType));
   }
-  function isNotOverload(declaration) {
-    return declaration.kind !== 259 /* FunctionDeclaration */ && declaration.kind !== 171 /* MethodDeclaration */ || !!declaration.body;
+  function checkJsxSelfClosingElementDeferred(node) {
+    checkJsxOpeningLikeElementOrOpeningFragment(node);
   }
-  function isDeclarationNameOrImportPropertyName(name) {
-    switch (name.parent.kind) {
-      case 273 /* ImportSpecifier */:
-      case 278 /* ExportSpecifier */:
-        return isIdentifier(name);
-      default:
-        return isDeclarationName(name);
-    }
-  }
-  var JsxNames;
-  ((JsxNames2) => {
-    JsxNames2.JSX = "JSX";
-    JsxNames2.IntrinsicElements = "IntrinsicElements";
-    JsxNames2.ElementClass = "ElementClass";
-    JsxNames2.ElementAttributesPropertyNameContainer = "ElementAttributesProperty";
-    JsxNames2.ElementChildrenAttributeNameContainer = "ElementChildrenAttribute";
-    JsxNames2.Element = "Element";
-    JsxNames2.IntrinsicAttributes = "IntrinsicAttributes";
-    JsxNames2.IntrinsicClassAttributes = "IntrinsicClassAttributes";
-    JsxNames2.LibraryManagedAttributes = "LibraryManagedAttributes";
-  })(JsxNames || (JsxNames = {}));
-  function getIterationTypesKeyFromIterationTypeKind(typeKind) {
-    switch (typeKind) {
-      case 0 /* Yield */:
-        return "yieldType";
-      case 1 /* Return */:
-        return "returnType";
-      case 2 /* Next */:
-        return "nextType";
-    }
-  }
-  function signatureHasRestParameter(s) {
-    return !!(s.flags & 1 /* HasRestParameter */);
-  }
-  function signatureHasLiteralTypes(s) {
-    return !!(s.flags & 2 /* HasLiteralTypes */);
+  function checkJsxSelfClosingElement(node, _checkMode) {
+    checkNodeDeferred(node);
+    return getJsxElementTypeAt(node) || anyType;
   }
-
-  // src/compiler/visitorPublic.ts
-  function visitNode(node, visitor, test, lift) {
-    if (node === void 0 || visitor === void 0) {
-      return node;
-    }
-    const visited = visitor(node);
-    if (visited === node) {
-      return node;
-    }
-    let visitedNode;
-    if (visited === void 0) {
-      return void 0;
-    } else if (isArray(visited)) {
-      visitedNode = (lift || extractSingleNode)(visited);
+  function checkJsxElementDeferred(node) {
+    checkJsxOpeningLikeElementOrOpeningFragment(node.openingElement);
+    if (isJsxIntrinsicIdentifier(node.closingElement.tagName)) {
+      getIntrinsicTagSymbol(node.closingElement);
     } else {
-      visitedNode = visited;
-    }
-    Debug.assertNode(visitedNode, test);
-    return visitedNode;
-  }
-  function visitNodes2(nodes, visitor, test, start2, count) {
-    if (nodes === void 0 || visitor === void 0) {
-      return nodes;
-    }
-    const length2 = nodes.length;
-    if (start2 === void 0 || start2 < 0) {
-      start2 = 0;
-    }
-    if (count === void 0 || count > length2 - start2) {
-      count = length2 - start2;
+      checkExpression(node.closingElement.tagName);
+    }
+    checkJsxChildren(node);
+  }
+  function checkJsxElement(node, _checkMode) {
+    checkNodeDeferred(node);
+    return getJsxElementTypeAt(node) || anyType;
+  }
+  function checkJsxFragment(node) {
+    checkJsxOpeningLikeElementOrOpeningFragment(node.openingFragment);
+    const nodeSourceFile = getSourceFileOfNode(node);
+    if (getJSXTransformEnabled(compilerOptions) && (compilerOptions.jsxFactory || nodeSourceFile.pragmas.has("jsx")) && !compilerOptions.jsxFragmentFactory && !nodeSourceFile.pragmas.has("jsxfrag")) {
+      error(node, compilerOptions.jsxFactory ? Diagnostics.The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option : Diagnostics.An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments);
+    }
+    checkJsxChildren(node);
+    return getJsxElementTypeAt(node) || anyType;
+  }
+  function isHyphenatedJsxName(name) {
+    return stringContains(name, "-");
+  }
+  function isJsxIntrinsicIdentifier(tagName) {
+    return tagName.kind === 79 /* Identifier */ && isIntrinsicJsxName(tagName.escapedText);
+  }
+  function checkJsxAttribute(node, checkMode) {
+    return node.initializer ? checkExpressionForMutableLocation(node.initializer, checkMode) : trueType;
+  }
+  function createJsxAttributesTypeFromAttributesProperty(openingLikeElement, checkMode) {
+    const attributes = openingLikeElement.attributes;
+    const attributesType = getContextualType2(attributes, 0 /* None */);
+    const allAttributesTable = strictNullChecks ? createSymbolTable() : void 0;
+    let attributesTable = createSymbolTable();
+    let spread = emptyJsxObjectType;
+    let hasSpreadAnyType = false;
+    let typeToIntersect;
+    let explicitlySpecifyChildrenAttribute = false;
+    let objectFlags = 2048 /* JsxAttributes */;
+    const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(openingLikeElement));
+    for (const attributeDecl of attributes.properties) {
+      const member = attributeDecl.symbol;
+      if (isJsxAttribute(attributeDecl)) {
+        const exprType = checkJsxAttribute(attributeDecl, checkMode);
+        objectFlags |= getObjectFlags(exprType) & 458752 /* PropagatingFlags */;
+        const attributeSymbol = createSymbol(4 /* Property */ | member.flags, member.escapedName);
+        attributeSymbol.declarations = member.declarations;
+        attributeSymbol.parent = member.parent;
+        if (member.valueDeclaration) {
+          attributeSymbol.valueDeclaration = member.valueDeclaration;
+        }
+        attributeSymbol.links.type = exprType;
+        attributeSymbol.links.target = member;
+        attributesTable.set(attributeSymbol.escapedName, attributeSymbol);
+        allAttributesTable == null ? void 0 : allAttributesTable.set(attributeSymbol.escapedName, attributeSymbol);
+        if (attributeDecl.name.escapedText === jsxChildrenPropertyName) {
+          explicitlySpecifyChildrenAttribute = true;
+        }
+        if (attributesType) {
+          const prop = getPropertyOfType(attributesType, member.escapedName);
+          if (prop && prop.declarations && isDeprecatedSymbol(prop)) {
+            addDeprecatedSuggestion(attributeDecl.name, prop.declarations, attributeDecl.name.escapedText);
+          }
+        }
+      } else {
+        Debug.assert(attributeDecl.kind === 290 /* JsxSpreadAttribute */);
+        if (attributesTable.size > 0) {
+          spread = getSpreadType(
+            spread,
+            createJsxAttributesType(),
+            attributes.symbol,
+            objectFlags,
+            /*readonly*/
+            false
+          );
+          attributesTable = createSymbolTable();
+        }
+        const exprType = getReducedType(checkExpressionCached(attributeDecl.expression, checkMode));
+        if (isTypeAny(exprType)) {
+          hasSpreadAnyType = true;
+        }
+        if (isValidSpreadType(exprType)) {
+          spread = getSpreadType(
+            spread,
+            exprType,
+            attributes.symbol,
+            objectFlags,
+            /*readonly*/
+            false
+          );
+          if (allAttributesTable) {
+            checkSpreadPropOverrides(exprType, allAttributesTable, attributeDecl);
+          }
+        } else {
+          error(attributeDecl.expression, Diagnostics.Spread_types_may_only_be_created_from_object_types);
+          typeToIntersect = typeToIntersect ? getIntersectionType([typeToIntersect, exprType]) : exprType;
+        }
+      }
     }
-    let hasTrailingComma;
-    let pos = -1;
-    let end = -1;
-    if (start2 > 0 || count < length2) {
-      hasTrailingComma = nodes.hasTrailingComma && start2 + count === length2;
-    } else {
-      pos = nodes.pos;
-      end = nodes.end;
-      hasTrailingComma = nodes.hasTrailingComma;
+    if (!hasSpreadAnyType) {
+      if (attributesTable.size > 0) {
+        spread = getSpreadType(
+          spread,
+          createJsxAttributesType(),
+          attributes.symbol,
+          objectFlags,
+          /*readonly*/
+          false
+        );
+      }
     }
-    const updated = visitArrayWorker(nodes, visitor, test, start2, count);
-    if (updated !== nodes) {
-      const updatedArray = factory.createNodeArray(updated, hasTrailingComma);
-      setTextRangePosEnd(updatedArray, pos, end);
-      return updatedArray;
+    const parent2 = openingLikeElement.parent.kind === 281 /* JsxElement */ ? openingLikeElement.parent : void 0;
+    if (parent2 && parent2.openingElement === openingLikeElement && parent2.children.length > 0) {
+      const childrenTypes = checkJsxChildren(parent2, checkMode);
+      if (!hasSpreadAnyType && jsxChildrenPropertyName && jsxChildrenPropertyName !== "") {
+        if (explicitlySpecifyChildrenAttribute) {
+          error(attributes, Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, unescapeLeadingUnderscores(jsxChildrenPropertyName));
+        }
+        const contextualType = getApparentTypeOfContextualType(
+          openingLikeElement.attributes,
+          /*contextFlags*/
+          void 0
+        );
+        const childrenContextualType = contextualType && getTypeOfPropertyOfContextualType(contextualType, jsxChildrenPropertyName);
+        const childrenPropSymbol = createSymbol(4 /* Property */, jsxChildrenPropertyName);
+        childrenPropSymbol.links.type = childrenTypes.length === 1 ? childrenTypes[0] : childrenContextualType && someType(childrenContextualType, isTupleLikeType) ? createTupleType(childrenTypes) : createArrayType(getUnionType(childrenTypes));
+        childrenPropSymbol.valueDeclaration = factory.createPropertySignature(
+          /*modifiers*/
+          void 0,
+          unescapeLeadingUnderscores(jsxChildrenPropertyName),
+          /*questionToken*/
+          void 0,
+          /*type*/
+          void 0
+        );
+        setParent(childrenPropSymbol.valueDeclaration, attributes);
+        childrenPropSymbol.valueDeclaration.symbol = childrenPropSymbol;
+        const childPropMap = createSymbolTable();
+        childPropMap.set(jsxChildrenPropertyName, childrenPropSymbol);
+        spread = getSpreadType(
+          spread,
+          createAnonymousType(attributes.symbol, childPropMap, emptyArray, emptyArray, emptyArray),
+          attributes.symbol,
+          objectFlags,
+          /*readonly*/
+          false
+        );
+      }
     }
-    return nodes;
-  }
-  function visitArray(nodes, visitor, test, start2, count) {
-    if (nodes === void 0) {
-      return nodes;
+    if (hasSpreadAnyType) {
+      return anyType;
     }
-    const length2 = nodes.length;
-    if (start2 === void 0 || start2 < 0) {
-      start2 = 0;
+    if (typeToIntersect && spread !== emptyJsxObjectType) {
+      return getIntersectionType([typeToIntersect, spread]);
     }
-    if (count === void 0 || count > length2 - start2) {
-      count = length2 - start2;
+    return typeToIntersect || (spread === emptyJsxObjectType ? createJsxAttributesType() : spread);
+    function createJsxAttributesType() {
+      objectFlags |= freshObjectLiteralFlag;
+      const result = createAnonymousType(attributes.symbol, attributesTable, emptyArray, emptyArray, emptyArray);
+      result.objectFlags |= objectFlags | 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */;
+      return result;
     }
-    return visitArrayWorker(nodes, visitor, test, start2, count);
   }
-  function visitArrayWorker(nodes, visitor, test, start2, count) {
-    let updated;
-    const length2 = nodes.length;
-    if (start2 > 0 || count < length2) {
-      updated = [];
-    }
-    for (let i = 0; i < count; i++) {
-      const node = nodes[i + start2];
-      const visited = node !== void 0 ? visitor(node) : void 0;
-      if (updated !== void 0 || visited === void 0 || visited !== node) {
-        if (updated === void 0) {
-          updated = nodes.slice(0, i);
-        }
-        if (visited) {
-          if (isArray(visited)) {
-            for (const visitedNode of visited) {
-              void Debug.assertNode(visitedNode, test);
-              updated.push(visitedNode);
-            }
-          } else {
-            void Debug.assertNode(visited, test);
-            updated.push(visited);
-          }
+  function checkJsxChildren(node, checkMode) {
+    const childrenTypes = [];
+    for (const child of node.children) {
+      if (child.kind === 11 /* JsxText */) {
+        if (!child.containsOnlyTriviaWhiteSpaces) {
+          childrenTypes.push(stringType);
         }
+      } else if (child.kind === 291 /* JsxExpression */ && !child.expression) {
+        continue;
+      } else {
+        childrenTypes.push(checkExpressionForMutableLocation(child, checkMode));
       }
     }
-    return updated != null ? updated : nodes;
-  }
-  function visitLexicalEnvironment(statements, visitor, context, start2, ensureUseStrict, nodesVisitor = visitNodes2) {
-    context.startLexicalEnvironment();
-    statements = nodesVisitor(statements, visitor, isStatement, start2);
-    if (ensureUseStrict)
-      statements = context.factory.ensureUseStrict(statements);
-    return factory.mergeLexicalEnvironment(statements, context.endLexicalEnvironment());
-  }
-  function visitParameterList(nodes, visitor, context, nodesVisitor = visitNodes2) {
-    let updated;
-    context.startLexicalEnvironment();
-    if (nodes) {
-      context.setLexicalEnvironmentFlags(1 /* InParameters */, true);
-      updated = nodesVisitor(nodes, visitor, isParameterDeclaration);
-      if (context.getLexicalEnvironmentFlags() & 2 /* VariablesHoistedInParameters */ && getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ES2015 */) {
-        updated = addDefaultValueAssignmentsIfNeeded(updated, context);
-      }
-      context.setLexicalEnvironmentFlags(1 /* InParameters */, false);
-    }
-    context.suspendLexicalEnvironment();
-    return updated;
+    return childrenTypes;
   }
-  function addDefaultValueAssignmentsIfNeeded(parameters, context) {
-    let result;
-    for (let i = 0; i < parameters.length; i++) {
-      const parameter = parameters[i];
-      const updated = addDefaultValueAssignmentIfNeeded(parameter, context);
-      if (result || updated !== parameter) {
-        if (!result)
-          result = parameters.slice(0, i);
-        result[i] = updated;
+  function checkSpreadPropOverrides(type, props, spread) {
+    for (const right of getPropertiesOfType(type)) {
+      if (!(right.flags & 16777216 /* Optional */)) {
+        const left = props.get(right.escapedName);
+        if (left) {
+          const diagnostic = error(left.valueDeclaration, Diagnostics._0_is_specified_more_than_once_so_this_usage_will_be_overwritten, unescapeLeadingUnderscores(left.escapedName));
+          addRelatedInfo(diagnostic, createDiagnosticForNode(spread, Diagnostics.This_spread_always_overwrites_this_property));
+        }
       }
     }
-    if (result) {
-      return setTextRange(context.factory.createNodeArray(result, parameters.hasTrailingComma), parameters);
-    }
-    return parameters;
   }
-  function addDefaultValueAssignmentIfNeeded(parameter, context) {
-    return parameter.dotDotDotToken ? parameter : isBindingPattern(parameter.name) ? addDefaultValueAssignmentForBindingPattern(parameter, context) : parameter.initializer ? addDefaultValueAssignmentForInitializer(parameter, parameter.name, parameter.initializer, context) : parameter;
-  }
-  function addDefaultValueAssignmentForBindingPattern(parameter, context) {
-    const { factory: factory2 } = context;
-    context.addInitializationStatement(
-      factory2.createVariableStatement(
-        void 0,
-        factory2.createVariableDeclarationList([
-          factory2.createVariableDeclaration(
-            parameter.name,
-            void 0,
-            parameter.type,
-            parameter.initializer ? factory2.createConditionalExpression(
-              factory2.createStrictEquality(
-                factory2.getGeneratedNameForNode(parameter),
-                factory2.createVoidZero()
-              ),
-              void 0,
-              parameter.initializer,
-              void 0,
-              factory2.getGeneratedNameForNode(parameter)
-            ) : factory2.getGeneratedNameForNode(parameter)
-          )
-        ])
-      )
-    );
-    return factory2.updateParameterDeclaration(
-      parameter,
-      parameter.modifiers,
-      parameter.dotDotDotToken,
-      factory2.getGeneratedNameForNode(parameter),
-      parameter.questionToken,
-      parameter.type,
-      void 0
-    );
+  function checkJsxAttributes(node, checkMode) {
+    return createJsxAttributesTypeFromAttributesProperty(node.parent, checkMode);
   }
-  function addDefaultValueAssignmentForInitializer(parameter, name, initializer, context) {
-    const factory2 = context.factory;
-    context.addInitializationStatement(
-      factory2.createIfStatement(
-        factory2.createTypeCheck(factory2.cloneNode(name), "undefined"),
-        setEmitFlags(
-          setTextRange(
-            factory2.createBlock([
-              factory2.createExpressionStatement(
-                setEmitFlags(
-                  setTextRange(
-                    factory2.createAssignment(
-                      setEmitFlags(factory2.cloneNode(name), 96 /* NoSourceMap */),
-                      setEmitFlags(initializer, 96 /* NoSourceMap */ | getEmitFlags(initializer) | 3072 /* NoComments */)
-                    ),
-                    parameter
-                  ),
-                  3072 /* NoComments */
-                )
-              )
-            ]),
-            parameter
-          ),
-          1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */
-        )
-      )
-    );
-    return factory2.updateParameterDeclaration(
-      parameter,
-      parameter.modifiers,
-      parameter.dotDotDotToken,
-      parameter.name,
-      parameter.questionToken,
-      parameter.type,
-      void 0
-    );
+  function getJsxType(name, location) {
+    const namespace = getJsxNamespaceAt(location);
+    const exports = namespace && getExportsOfSymbol(namespace);
+    const typeSymbol = exports && getSymbol2(exports, name, 788968 /* Type */);
+    return typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType;
   }
-  function visitFunctionBody(node, visitor, context, nodeVisitor = visitNode) {
-    context.resumeLexicalEnvironment();
-    const updated = nodeVisitor(node, visitor, isConciseBody);
-    const declarations = context.endLexicalEnvironment();
-    if (some(declarations)) {
-      if (!updated) {
-        return context.factory.createBlock(declarations);
+  function getIntrinsicTagSymbol(node) {
+    const links = getNodeLinks(node);
+    if (!links.resolvedSymbol) {
+      const intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements, node);
+      if (!isErrorType(intrinsicElementsType)) {
+        if (!isIdentifier(node.tagName))
+          return Debug.fail();
+        const intrinsicProp = getPropertyOfType(intrinsicElementsType, node.tagName.escapedText);
+        if (intrinsicProp) {
+          links.jsxFlags |= 1 /* IntrinsicNamedElement */;
+          return links.resolvedSymbol = intrinsicProp;
+        }
+        const indexSignatureType = getIndexTypeOfType(intrinsicElementsType, stringType);
+        if (indexSignatureType) {
+          links.jsxFlags |= 2 /* IntrinsicIndexedElement */;
+          return links.resolvedSymbol = intrinsicElementsType.symbol;
+        }
+        error(node, Diagnostics.Property_0_does_not_exist_on_type_1, idText(node.tagName), "JSX." + JsxNames.IntrinsicElements);
+        return links.resolvedSymbol = unknownSymbol;
+      } else {
+        if (noImplicitAny) {
+          error(node, Diagnostics.JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists, unescapeLeadingUnderscores(JsxNames.IntrinsicElements));
+        }
+        return links.resolvedSymbol = unknownSymbol;
       }
-      const block = context.factory.converters.convertToFunctionBlock(updated);
-      const statements = factory.mergeLexicalEnvironment(block.statements, declarations);
-      return context.factory.updateBlock(block, statements);
     }
-    return updated;
+    return links.resolvedSymbol;
   }
-  function visitIterationBody(body, visitor, context, nodeVisitor = visitNode) {
-    context.startBlockScope();
-    const updated = nodeVisitor(body, visitor, isStatement, context.factory.liftToBlock);
-    const declarations = context.endBlockScope();
-    if (some(declarations)) {
-      if (isBlock(updated)) {
-        declarations.push(...updated.statements);
-        return context.factory.updateBlock(updated, declarations);
-      }
-      declarations.push(updated);
-      return context.factory.createBlock(declarations);
+  function getJsxNamespaceContainerForImplicitImport(location) {
+    const file = location && getSourceFileOfNode(location);
+    const links = file && getNodeLinks(file);
+    if (links && links.jsxImplicitImportContainer === false) {
+      return void 0;
     }
-    return updated;
-  }
-  function visitEachChild(node, visitor, context, nodesVisitor = visitNodes2, tokenVisitor, nodeVisitor = visitNode) {
-    if (node === void 0) {
+    if (links && links.jsxImplicitImportContainer) {
+      return links.jsxImplicitImportContainer;
+    }
+    const runtimeImportSpecifier = getJSXRuntimeImport(getJSXImplicitImportBase(compilerOptions, file), compilerOptions);
+    if (!runtimeImportSpecifier) {
       return void 0;
     }
-    const fn = visitEachChildTable[node.kind];
-    return fn === void 0 ? node : fn(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor);
+    const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */;
+    const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
+    const mod = resolveExternalModule(location, runtimeImportSpecifier, errorMessage, location);
+    const result = mod && mod !== unknownSymbol ? getMergedSymbol(resolveSymbol(mod)) : void 0;
+    if (links) {
+      links.jsxImplicitImportContainer = result || false;
+    }
+    return result;
   }
-  var visitEachChildTable = {
-    [79 /* Identifier */]: function visitEachChildOfIdentifier(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateIdentifier(
-        node,
-        nodesVisitor(node.typeArguments, visitor, isTypeNodeOrTypeParameterDeclaration)
-      );
-    },
-    [163 /* QualifiedName */]: function visitEachChildOfQualifiedName(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateQualifiedName(
-        node,
-        nodeVisitor(node.left, visitor, isEntityName),
-        nodeVisitor(node.right, visitor, isIdentifier)
-      );
-    },
-    [164 /* ComputedPropertyName */]: function visitEachChildOfComputedPropertyName(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateComputedPropertyName(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [165 /* TypeParameter */]: function visitEachChildOfTypeParameterDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateTypeParameterDeclaration(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        nodeVisitor(node.name, visitor, isIdentifier),
-        nodeVisitor(node.constraint, visitor, isTypeNode),
-        nodeVisitor(node.default, visitor, isTypeNode)
-      );
-    },
-    [166 /* Parameter */]: function visitEachChildOfParameterDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-      return context.factory.updateParameterDeclaration(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifierLike),
-        nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken),
-        nodeVisitor(node.name, visitor, isBindingName),
-        nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken),
-        nodeVisitor(node.type, visitor, isTypeNode),
-        nodeVisitor(node.initializer, visitor, isExpression)
-      );
-    },
-    [167 /* Decorator */]: function visitEachChildOfDecorator(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateDecorator(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [168 /* PropertySignature */]: function visitEachChildOfPropertySignature(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-      return context.factory.updatePropertySignature(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        nodeVisitor(node.name, visitor, isPropertyName),
-        nodeVisitor(node.questionToken, tokenVisitor, isToken),
-        nodeVisitor(node.type, visitor, isTypeNode)
-      );
-    },
-    [169 /* PropertyDeclaration */]: function visitEachChildOfPropertyDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-      var _a2;
-      return context.factory.updatePropertyDeclaration(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifierLike),
-        nodeVisitor(node.name, visitor, isPropertyName),
-        nodeVisitor((_a2 = node.questionToken) != null ? _a2 : node.exclamationToken, tokenVisitor, isQuestionOrExclamationToken),
-        nodeVisitor(node.type, visitor, isTypeNode),
-        nodeVisitor(node.initializer, visitor, isExpression)
-      );
-    },
-    [170 /* MethodSignature */]: function visitEachChildOfMethodSignature(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-      return context.factory.updateMethodSignature(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        nodeVisitor(node.name, visitor, isPropertyName),
-        nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken),
-        nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-        nodesVisitor(node.parameters, visitor, isParameterDeclaration),
-        nodeVisitor(node.type, visitor, isTypeNode)
-      );
-    },
-    [171 /* MethodDeclaration */]: function visitEachChildOfMethodDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-      return context.factory.updateMethodDeclaration(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifierLike),
-        nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken),
-        nodeVisitor(node.name, visitor, isPropertyName),
-        nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken),
-        nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-        visitParameterList(node.parameters, visitor, context, nodesVisitor),
-        nodeVisitor(node.type, visitor, isTypeNode),
-        visitFunctionBody(node.body, visitor, context, nodeVisitor)
-      );
-    },
-    [173 /* Constructor */]: function visitEachChildOfConstructorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateConstructorDeclaration(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        visitParameterList(node.parameters, visitor, context, nodesVisitor),
-        visitFunctionBody(node.body, visitor, context, nodeVisitor)
-      );
-    },
-    [174 /* GetAccessor */]: function visitEachChildOfGetAccessorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateGetAccessorDeclaration(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifierLike),
-        nodeVisitor(node.name, visitor, isPropertyName),
-        visitParameterList(node.parameters, visitor, context, nodesVisitor),
-        nodeVisitor(node.type, visitor, isTypeNode),
-        visitFunctionBody(node.body, visitor, context, nodeVisitor)
-      );
-    },
-    [175 /* SetAccessor */]: function visitEachChildOfSetAccessorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateSetAccessorDeclaration(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifierLike),
-        nodeVisitor(node.name, visitor, isPropertyName),
-        visitParameterList(node.parameters, visitor, context, nodesVisitor),
-        visitFunctionBody(node.body, visitor, context, nodeVisitor)
-      );
-    },
-    [172 /* ClassStaticBlockDeclaration */]: function visitEachChildOfClassStaticBlockDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      context.startLexicalEnvironment();
-      context.suspendLexicalEnvironment();
-      return context.factory.updateClassStaticBlockDeclaration(
-        node,
-        visitFunctionBody(node.body, visitor, context, nodeVisitor)
-      );
-    },
-    [176 /* CallSignature */]: function visitEachChildOfCallSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateCallSignature(
-        node,
-        nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-        nodesVisitor(node.parameters, visitor, isParameterDeclaration),
-        nodeVisitor(node.type, visitor, isTypeNode)
-      );
-    },
-    [177 /* ConstructSignature */]: function visitEachChildOfConstructSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateConstructSignature(
-        node,
-        nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-        nodesVisitor(node.parameters, visitor, isParameterDeclaration),
-        nodeVisitor(node.type, visitor, isTypeNode)
-      );
-    },
-    [178 /* IndexSignature */]: function visitEachChildOfIndexSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateIndexSignature(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        nodesVisitor(node.parameters, visitor, isParameterDeclaration),
-        nodeVisitor(node.type, visitor, isTypeNode)
-      );
-    },
-    [179 /* TypePredicate */]: function visitEachChildOfTypePredicateNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateTypePredicateNode(
-        node,
-        nodeVisitor(node.assertsModifier, visitor, isAssertsKeyword),
-        nodeVisitor(node.parameterName, visitor, isIdentifierOrThisTypeNode),
-        nodeVisitor(node.type, visitor, isTypeNode)
-      );
-    },
-    [180 /* TypeReference */]: function visitEachChildOfTypeReferenceNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateTypeReferenceNode(
-        node,
-        nodeVisitor(node.typeName, visitor, isEntityName),
-        nodesVisitor(node.typeArguments, visitor, isTypeNode)
-      );
-    },
-    [181 /* FunctionType */]: function visitEachChildOfFunctionTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateFunctionTypeNode(
-        node,
-        nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-        nodesVisitor(node.parameters, visitor, isParameterDeclaration),
-        nodeVisitor(node.type, visitor, isTypeNode)
-      );
-    },
-    [182 /* ConstructorType */]: function visitEachChildOfConstructorTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateConstructorTypeNode(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-        nodesVisitor(node.parameters, visitor, isParameterDeclaration),
-        nodeVisitor(node.type, visitor, isTypeNode)
-      );
-    },
-    [183 /* TypeQuery */]: function visitEachChildOfTypeQueryNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateTypeQueryNode(
-        node,
-        nodeVisitor(node.exprName, visitor, isEntityName),
-        nodesVisitor(node.typeArguments, visitor, isTypeNode)
-      );
-    },
-    [184 /* TypeLiteral */]: function visitEachChildOfTypeLiteralNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateTypeLiteralNode(
-        node,
-        nodesVisitor(node.members, visitor, isTypeElement)
-      );
-    },
-    [185 /* ArrayType */]: function visitEachChildOfArrayTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateArrayTypeNode(
-        node,
-        nodeVisitor(node.elementType, visitor, isTypeNode)
-      );
-    },
-    [186 /* TupleType */]: function visitEachChildOfTupleTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateTupleTypeNode(
-        node,
-        nodesVisitor(node.elements, visitor, isTypeNode)
-      );
-    },
-    [187 /* OptionalType */]: function visitEachChildOfOptionalTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateOptionalTypeNode(
-        node,
-        nodeVisitor(node.type, visitor, isTypeNode)
-      );
-    },
-    [188 /* RestType */]: function visitEachChildOfRestTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateRestTypeNode(
-        node,
-        nodeVisitor(node.type, visitor, isTypeNode)
-      );
-    },
-    [189 /* UnionType */]: function visitEachChildOfUnionTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateUnionTypeNode(
-        node,
-        nodesVisitor(node.types, visitor, isTypeNode)
-      );
-    },
-    [190 /* IntersectionType */]: function visitEachChildOfIntersectionTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateIntersectionTypeNode(
-        node,
-        nodesVisitor(node.types, visitor, isTypeNode)
-      );
-    },
-    [191 /* ConditionalType */]: function visitEachChildOfConditionalTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateConditionalTypeNode(
-        node,
-        nodeVisitor(node.checkType, visitor, isTypeNode),
-        nodeVisitor(node.extendsType, visitor, isTypeNode),
-        nodeVisitor(node.trueType, visitor, isTypeNode),
-        nodeVisitor(node.falseType, visitor, isTypeNode)
-      );
-    },
-    [192 /* InferType */]: function visitEachChildOfInferTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateInferTypeNode(
-        node,
-        nodeVisitor(node.typeParameter, visitor, isTypeParameterDeclaration)
-      );
-    },
-    [202 /* ImportType */]: function visitEachChildOfImportTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateImportTypeNode(
-        node,
-        nodeVisitor(node.argument, visitor, isTypeNode),
-        nodeVisitor(node.assertions, visitor, isImportTypeAssertionContainer),
-        nodeVisitor(node.qualifier, visitor, isEntityName),
-        nodesVisitor(node.typeArguments, visitor, isTypeNode),
-        node.isTypeOf
-      );
-    },
-    [298 /* ImportTypeAssertionContainer */]: function visitEachChildOfImportTypeAssertionContainer(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateImportTypeAssertionContainer(
-        node,
-        nodeVisitor(node.assertClause, visitor, isAssertClause),
-        node.multiLine
-      );
-    },
-    [199 /* NamedTupleMember */]: function visitEachChildOfNamedTupleMember(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-      return context.factory.updateNamedTupleMember(
-        node,
-        nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken),
-        nodeVisitor(node.name, visitor, isIdentifier),
-        nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken),
-        nodeVisitor(node.type, visitor, isTypeNode)
-      );
-    },
-    [193 /* ParenthesizedType */]: function visitEachChildOfParenthesizedType(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateParenthesizedType(
-        node,
-        nodeVisitor(node.type, visitor, isTypeNode)
-      );
-    },
-    [195 /* TypeOperator */]: function visitEachChildOfTypeOperatorNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateTypeOperatorNode(
-        node,
-        nodeVisitor(node.type, visitor, isTypeNode)
-      );
-    },
-    [196 /* IndexedAccessType */]: function visitEachChildOfIndexedAccessType(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateIndexedAccessTypeNode(
-        node,
-        nodeVisitor(node.objectType, visitor, isTypeNode),
-        nodeVisitor(node.indexType, visitor, isTypeNode)
-      );
-    },
-    [197 /* MappedType */]: function visitEachChildOfMappedType(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-      return context.factory.updateMappedTypeNode(
-        node,
-        nodeVisitor(node.readonlyToken, tokenVisitor, isReadonlyKeywordOrPlusOrMinusToken),
-        nodeVisitor(node.typeParameter, visitor, isTypeParameterDeclaration),
-        nodeVisitor(node.nameType, visitor, isTypeNode),
-        nodeVisitor(node.questionToken, tokenVisitor, isQuestionOrPlusOrMinusToken),
-        nodeVisitor(node.type, visitor, isTypeNode),
-        nodesVisitor(node.members, visitor, isTypeElement)
-      );
-    },
-    [198 /* LiteralType */]: function visitEachChildOfLiteralTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateLiteralTypeNode(
-        node,
-        nodeVisitor(node.literal, visitor, isExpression)
-      );
-    },
-    [200 /* TemplateLiteralType */]: function visitEachChildOfTemplateLiteralType(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateTemplateLiteralType(
-        node,
-        nodeVisitor(node.head, visitor, isTemplateHead),
-        nodesVisitor(node.templateSpans, visitor, isTemplateLiteralTypeSpan)
-      );
-    },
-    [201 /* TemplateLiteralTypeSpan */]: function visitEachChildOfTemplateLiteralTypeSpan(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateTemplateLiteralTypeSpan(
-        node,
-        nodeVisitor(node.type, visitor, isTypeNode),
-        nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail)
-      );
-    },
-    [203 /* ObjectBindingPattern */]: function visitEachChildOfObjectBindingPattern(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateObjectBindingPattern(
-        node,
-        nodesVisitor(node.elements, visitor, isBindingElement)
-      );
-    },
-    [204 /* ArrayBindingPattern */]: function visitEachChildOfArrayBindingPattern(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateArrayBindingPattern(
-        node,
-        nodesVisitor(node.elements, visitor, isArrayBindingElement)
-      );
-    },
-    [205 /* BindingElement */]: function visitEachChildOfBindingElement(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-      return context.factory.updateBindingElement(
-        node,
-        nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken),
-        nodeVisitor(node.propertyName, visitor, isPropertyName),
-        nodeVisitor(node.name, visitor, isBindingName),
-        nodeVisitor(node.initializer, visitor, isExpression)
-      );
-    },
-    [206 /* ArrayLiteralExpression */]: function visitEachChildOfArrayLiteralExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateArrayLiteralExpression(
-        node,
-        nodesVisitor(node.elements, visitor, isExpression)
-      );
-    },
-    [207 /* ObjectLiteralExpression */]: function visitEachChildOfObjectLiteralExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateObjectLiteralExpression(
-        node,
-        nodesVisitor(node.properties, visitor, isObjectLiteralElementLike)
-      );
-    },
-    [208 /* PropertyAccessExpression */]: function visitEachChildOfPropertyAccessExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-      return isPropertyAccessChain(node) ? context.factory.updatePropertyAccessChain(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression),
-        nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken),
-        nodeVisitor(node.name, visitor, isMemberName)
-      ) : context.factory.updatePropertyAccessExpression(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression),
-        nodeVisitor(node.name, visitor, isMemberName)
-      );
-    },
-    [209 /* ElementAccessExpression */]: function visitEachChildOfElementAccessExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-      return isElementAccessChain(node) ? context.factory.updateElementAccessChain(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression),
-        nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken),
-        nodeVisitor(node.argumentExpression, visitor, isExpression)
-      ) : context.factory.updateElementAccessExpression(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression),
-        nodeVisitor(node.argumentExpression, visitor, isExpression)
-      );
-    },
-    [210 /* CallExpression */]: function visitEachChildOfCallExpression(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-      return isCallChain(node) ? context.factory.updateCallChain(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression),
-        nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken),
-        nodesVisitor(node.typeArguments, visitor, isTypeNode),
-        nodesVisitor(node.arguments, visitor, isExpression)
-      ) : context.factory.updateCallExpression(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression),
-        nodesVisitor(node.typeArguments, visitor, isTypeNode),
-        nodesVisitor(node.arguments, visitor, isExpression)
-      );
-    },
-    [211 /* NewExpression */]: function visitEachChildOfNewExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateNewExpression(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression),
-        nodesVisitor(node.typeArguments, visitor, isTypeNode),
-        nodesVisitor(node.arguments, visitor, isExpression)
-      );
-    },
-    [212 /* TaggedTemplateExpression */]: function visitEachChildOfTaggedTemplateExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateTaggedTemplateExpression(
-        node,
-        nodeVisitor(node.tag, visitor, isExpression),
-        nodesVisitor(node.typeArguments, visitor, isTypeNode),
-        nodeVisitor(node.template, visitor, isTemplateLiteral)
-      );
-    },
-    [213 /* TypeAssertionExpression */]: function visitEachChildOfTypeAssertionExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateTypeAssertion(
-        node,
-        nodeVisitor(node.type, visitor, isTypeNode),
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [214 /* ParenthesizedExpression */]: function visitEachChildOfParenthesizedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateParenthesizedExpression(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [215 /* FunctionExpression */]: function visitEachChildOfFunctionExpression(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-      return context.factory.updateFunctionExpression(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken),
-        nodeVisitor(node.name, visitor, isIdentifier),
-        nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-        visitParameterList(node.parameters, visitor, context, nodesVisitor),
-        nodeVisitor(node.type, visitor, isTypeNode),
-        visitFunctionBody(node.body, visitor, context, nodeVisitor)
-      );
-    },
-    [216 /* ArrowFunction */]: function visitEachChildOfArrowFunction(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-      return context.factory.updateArrowFunction(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-        visitParameterList(node.parameters, visitor, context, nodesVisitor),
-        nodeVisitor(node.type, visitor, isTypeNode),
-        nodeVisitor(node.equalsGreaterThanToken, tokenVisitor, isEqualsGreaterThanToken),
-        visitFunctionBody(node.body, visitor, context, nodeVisitor)
-      );
-    },
-    [217 /* DeleteExpression */]: function visitEachChildOfDeleteExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateDeleteExpression(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [218 /* TypeOfExpression */]: function visitEachChildOfTypeOfExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateTypeOfExpression(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [219 /* VoidExpression */]: function visitEachChildOfVoidExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateVoidExpression(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [220 /* AwaitExpression */]: function visitEachChildOfAwaitExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateAwaitExpression(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [221 /* PrefixUnaryExpression */]: function visitEachChildOfPrefixUnaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updatePrefixUnaryExpression(
-        node,
-        nodeVisitor(node.operand, visitor, isExpression)
-      );
-    },
-    [222 /* PostfixUnaryExpression */]: function visitEachChildOfPostfixUnaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updatePostfixUnaryExpression(
-        node,
-        nodeVisitor(node.operand, visitor, isExpression)
-      );
-    },
-    [223 /* BinaryExpression */]: function visitEachChildOfBinaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-      return context.factory.updateBinaryExpression(
-        node,
-        nodeVisitor(node.left, visitor, isExpression),
-        nodeVisitor(node.operatorToken, tokenVisitor, isBinaryOperatorToken),
-        nodeVisitor(node.right, visitor, isExpression)
-      );
-    },
-    [224 /* ConditionalExpression */]: function visitEachChildOfConditionalExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-      return context.factory.updateConditionalExpression(
-        node,
-        nodeVisitor(node.condition, visitor, isExpression),
-        nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken),
-        nodeVisitor(node.whenTrue, visitor, isExpression),
-        nodeVisitor(node.colonToken, tokenVisitor, isColonToken),
-        nodeVisitor(node.whenFalse, visitor, isExpression)
-      );
-    },
-    [225 /* TemplateExpression */]: function visitEachChildOfTemplateExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateTemplateExpression(
-        node,
-        nodeVisitor(node.head, visitor, isTemplateHead),
-        nodesVisitor(node.templateSpans, visitor, isTemplateSpan)
-      );
-    },
-    [226 /* YieldExpression */]: function visitEachChildOfYieldExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-      return context.factory.updateYieldExpression(
-        node,
-        nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken),
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [227 /* SpreadElement */]: function visitEachChildOfSpreadElement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateSpreadElement(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [228 /* ClassExpression */]: function visitEachChildOfClassExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateClassExpression(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifierLike),
-        nodeVisitor(node.name, visitor, isIdentifier),
-        nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-        nodesVisitor(node.heritageClauses, visitor, isHeritageClause),
-        nodesVisitor(node.members, visitor, isClassElement)
-      );
-    },
-    [230 /* ExpressionWithTypeArguments */]: function visitEachChildOfExpressionWithTypeArguments(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateExpressionWithTypeArguments(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression),
-        nodesVisitor(node.typeArguments, visitor, isTypeNode)
-      );
-    },
-    [231 /* AsExpression */]: function visitEachChildOfAsExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateAsExpression(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression),
-        nodeVisitor(node.type, visitor, isTypeNode)
-      );
-    },
-    [235 /* SatisfiesExpression */]: function visitEachChildOfSatisfiesExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateSatisfiesExpression(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression),
-        nodeVisitor(node.type, visitor, isTypeNode)
-      );
-    },
-    [232 /* NonNullExpression */]: function visitEachChildOfNonNullExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return isOptionalChain(node) ? context.factory.updateNonNullChain(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      ) : context.factory.updateNonNullExpression(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [233 /* MetaProperty */]: function visitEachChildOfMetaProperty(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateMetaProperty(
-        node,
-        nodeVisitor(node.name, visitor, isIdentifier)
-      );
-    },
-    [236 /* TemplateSpan */]: function visitEachChildOfTemplateSpan(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateTemplateSpan(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression),
-        nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail)
-      );
-    },
-    [238 /* Block */]: function visitEachChildOfBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateBlock(
-        node,
-        nodesVisitor(node.statements, visitor, isStatement)
-      );
-    },
-    [240 /* VariableStatement */]: function visitEachChildOfVariableStatement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateVariableStatement(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        nodeVisitor(node.declarationList, visitor, isVariableDeclarationList)
-      );
-    },
-    [241 /* ExpressionStatement */]: function visitEachChildOfExpressionStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateExpressionStatement(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [242 /* IfStatement */]: function visitEachChildOfIfStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateIfStatement(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression),
-        nodeVisitor(node.thenStatement, visitor, isStatement, context.factory.liftToBlock),
-        nodeVisitor(node.elseStatement, visitor, isStatement, context.factory.liftToBlock)
-      );
-    },
-    [243 /* DoStatement */]: function visitEachChildOfDoStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateDoStatement(
-        node,
-        visitIterationBody(node.statement, visitor, context, nodeVisitor),
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [244 /* WhileStatement */]: function visitEachChildOfWhileStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateWhileStatement(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression),
-        visitIterationBody(node.statement, visitor, context, nodeVisitor)
-      );
-    },
-    [245 /* ForStatement */]: function visitEachChildOfForStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateForStatement(
-        node,
-        nodeVisitor(node.initializer, visitor, isForInitializer),
-        nodeVisitor(node.condition, visitor, isExpression),
-        nodeVisitor(node.incrementor, visitor, isExpression),
-        visitIterationBody(node.statement, visitor, context, nodeVisitor)
-      );
-    },
-    [246 /* ForInStatement */]: function visitEachChildOfForInStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateForInStatement(
-        node,
-        nodeVisitor(node.initializer, visitor, isForInitializer),
-        nodeVisitor(node.expression, visitor, isExpression),
-        visitIterationBody(node.statement, visitor, context, nodeVisitor)
-      );
-    },
-    [247 /* ForOfStatement */]: function visitEachChildOfForOfStatement(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-      return context.factory.updateForOfStatement(
-        node,
-        nodeVisitor(node.awaitModifier, tokenVisitor, isAwaitKeyword),
-        nodeVisitor(node.initializer, visitor, isForInitializer),
-        nodeVisitor(node.expression, visitor, isExpression),
-        visitIterationBody(node.statement, visitor, context, nodeVisitor)
-      );
-    },
-    [248 /* ContinueStatement */]: function visitEachChildOfContinueStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateContinueStatement(
-        node,
-        nodeVisitor(node.label, visitor, isIdentifier)
-      );
-    },
-    [249 /* BreakStatement */]: function visitEachChildOfBreakStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateBreakStatement(
-        node,
-        nodeVisitor(node.label, visitor, isIdentifier)
-      );
-    },
-    [250 /* ReturnStatement */]: function visitEachChildOfReturnStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateReturnStatement(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [251 /* WithStatement */]: function visitEachChildOfWithStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateWithStatement(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression),
-        nodeVisitor(node.statement, visitor, isStatement, context.factory.liftToBlock)
-      );
-    },
-    [252 /* SwitchStatement */]: function visitEachChildOfSwitchStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateSwitchStatement(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression),
-        nodeVisitor(node.caseBlock, visitor, isCaseBlock)
-      );
-    },
-    [253 /* LabeledStatement */]: function visitEachChildOfLabeledStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateLabeledStatement(
-        node,
-        nodeVisitor(node.label, visitor, isIdentifier),
-        nodeVisitor(node.statement, visitor, isStatement, context.factory.liftToBlock)
-      );
-    },
-    [254 /* ThrowStatement */]: function visitEachChildOfThrowStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateThrowStatement(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [255 /* TryStatement */]: function visitEachChildOfTryStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateTryStatement(
-        node,
-        nodeVisitor(node.tryBlock, visitor, isBlock),
-        nodeVisitor(node.catchClause, visitor, isCatchClause),
-        nodeVisitor(node.finallyBlock, visitor, isBlock)
-      );
-    },
-    [257 /* VariableDeclaration */]: function visitEachChildOfVariableDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
-      return context.factory.updateVariableDeclaration(
-        node,
-        nodeVisitor(node.name, visitor, isBindingName),
-        nodeVisitor(node.exclamationToken, tokenVisitor, isExclamationToken),
-        nodeVisitor(node.type, visitor, isTypeNode),
-        nodeVisitor(node.initializer, visitor, isExpression)
-      );
-    },
-    [258 /* VariableDeclarationList */]: function visitEachChildOfVariableDeclarationList(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateVariableDeclarationList(
-        node,
-        nodesVisitor(node.declarations, visitor, isVariableDeclaration)
-      );
-    },
-    [259 /* FunctionDeclaration */]: function visitEachChildOfFunctionDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
-      return context.factory.updateFunctionDeclaration(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken),
-        nodeVisitor(node.name, visitor, isIdentifier),
-        nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-        visitParameterList(node.parameters, visitor, context, nodesVisitor),
-        nodeVisitor(node.type, visitor, isTypeNode),
-        visitFunctionBody(node.body, visitor, context, nodeVisitor)
-      );
-    },
-    [260 /* ClassDeclaration */]: function visitEachChildOfClassDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateClassDeclaration(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifierLike),
-        nodeVisitor(node.name, visitor, isIdentifier),
-        nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-        nodesVisitor(node.heritageClauses, visitor, isHeritageClause),
-        nodesVisitor(node.members, visitor, isClassElement)
-      );
-    },
-    [261 /* InterfaceDeclaration */]: function visitEachChildOfInterfaceDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateInterfaceDeclaration(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        nodeVisitor(node.name, visitor, isIdentifier),
-        nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-        nodesVisitor(node.heritageClauses, visitor, isHeritageClause),
-        nodesVisitor(node.members, visitor, isTypeElement)
-      );
-    },
-    [262 /* TypeAliasDeclaration */]: function visitEachChildOfTypeAliasDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateTypeAliasDeclaration(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        nodeVisitor(node.name, visitor, isIdentifier),
-        nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
-        nodeVisitor(node.type, visitor, isTypeNode)
-      );
-    },
-    [263 /* EnumDeclaration */]: function visitEachChildOfEnumDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateEnumDeclaration(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        nodeVisitor(node.name, visitor, isIdentifier),
-        nodesVisitor(node.members, visitor, isEnumMember)
-      );
-    },
-    [264 /* ModuleDeclaration */]: function visitEachChildOfModuleDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateModuleDeclaration(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        nodeVisitor(node.name, visitor, isModuleName),
-        nodeVisitor(node.body, visitor, isModuleBody)
-      );
-    },
-    [265 /* ModuleBlock */]: function visitEachChildOfModuleBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateModuleBlock(
-        node,
-        nodesVisitor(node.statements, visitor, isStatement)
-      );
-    },
-    [266 /* CaseBlock */]: function visitEachChildOfCaseBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateCaseBlock(
-        node,
-        nodesVisitor(node.clauses, visitor, isCaseOrDefaultClause)
-      );
-    },
-    [267 /* NamespaceExportDeclaration */]: function visitEachChildOfNamespaceExportDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateNamespaceExportDeclaration(
-        node,
-        nodeVisitor(node.name, visitor, isIdentifier)
-      );
-    },
-    [268 /* ImportEqualsDeclaration */]: function visitEachChildOfImportEqualsDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateImportEqualsDeclaration(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        node.isTypeOnly,
-        nodeVisitor(node.name, visitor, isIdentifier),
-        nodeVisitor(node.moduleReference, visitor, isModuleReference)
-      );
-    },
-    [269 /* ImportDeclaration */]: function visitEachChildOfImportDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateImportDeclaration(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        nodeVisitor(node.importClause, visitor, isImportClause),
-        nodeVisitor(node.moduleSpecifier, visitor, isExpression),
-        nodeVisitor(node.assertClause, visitor, isAssertClause)
-      );
-    },
-    [296 /* AssertClause */]: function visitEachChildOfAssertClause(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateAssertClause(
-        node,
-        nodesVisitor(node.elements, visitor, isAssertEntry),
-        node.multiLine
-      );
-    },
-    [297 /* AssertEntry */]: function visitEachChildOfAssertEntry(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateAssertEntry(
-        node,
-        nodeVisitor(node.name, visitor, isAssertionKey),
-        nodeVisitor(node.value, visitor, isExpression)
-      );
-    },
-    [270 /* ImportClause */]: function visitEachChildOfImportClause(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateImportClause(
-        node,
-        node.isTypeOnly,
-        nodeVisitor(node.name, visitor, isIdentifier),
-        nodeVisitor(node.namedBindings, visitor, isNamedImportBindings)
-      );
-    },
-    [271 /* NamespaceImport */]: function visitEachChildOfNamespaceImport(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateNamespaceImport(
-        node,
-        nodeVisitor(node.name, visitor, isIdentifier)
-      );
-    },
-    [277 /* NamespaceExport */]: function visitEachChildOfNamespaceExport(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateNamespaceExport(
-        node,
-        nodeVisitor(node.name, visitor, isIdentifier)
-      );
-    },
-    [272 /* NamedImports */]: function visitEachChildOfNamedImports(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateNamedImports(
-        node,
-        nodesVisitor(node.elements, visitor, isImportSpecifier)
-      );
-    },
-    [273 /* ImportSpecifier */]: function visitEachChildOfImportSpecifier(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateImportSpecifier(
-        node,
-        node.isTypeOnly,
-        nodeVisitor(node.propertyName, visitor, isIdentifier),
-        nodeVisitor(node.name, visitor, isIdentifier)
-      );
-    },
-    [274 /* ExportAssignment */]: function visitEachChildOfExportAssignment(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateExportAssignment(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [275 /* ExportDeclaration */]: function visitEachChildOfExportDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateExportDeclaration(
-        node,
-        nodesVisitor(node.modifiers, visitor, isModifier),
-        node.isTypeOnly,
-        nodeVisitor(node.exportClause, visitor, isNamedExportBindings),
-        nodeVisitor(node.moduleSpecifier, visitor, isExpression),
-        nodeVisitor(node.assertClause, visitor, isAssertClause)
-      );
-    },
-    [276 /* NamedExports */]: function visitEachChildOfNamedExports(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateNamedExports(
-        node,
-        nodesVisitor(node.elements, visitor, isExportSpecifier)
-      );
-    },
-    [278 /* ExportSpecifier */]: function visitEachChildOfExportSpecifier(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateExportSpecifier(
-        node,
-        node.isTypeOnly,
-        nodeVisitor(node.propertyName, visitor, isIdentifier),
-        nodeVisitor(node.name, visitor, isIdentifier)
-      );
-    },
-    [280 /* ExternalModuleReference */]: function visitEachChildOfExternalModuleReference(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateExternalModuleReference(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [281 /* JsxElement */]: function visitEachChildOfJsxElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateJsxElement(
-        node,
-        nodeVisitor(node.openingElement, visitor, isJsxOpeningElement),
-        nodesVisitor(node.children, visitor, isJsxChild),
-        nodeVisitor(node.closingElement, visitor, isJsxClosingElement)
-      );
-    },
-    [282 /* JsxSelfClosingElement */]: function visitEachChildOfJsxSelfClosingElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateJsxSelfClosingElement(
-        node,
-        nodeVisitor(node.tagName, visitor, isJsxTagNameExpression),
-        nodesVisitor(node.typeArguments, visitor, isTypeNode),
-        nodeVisitor(node.attributes, visitor, isJsxAttributes)
-      );
-    },
-    [283 /* JsxOpeningElement */]: function visitEachChildOfJsxOpeningElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateJsxOpeningElement(
-        node,
-        nodeVisitor(node.tagName, visitor, isJsxTagNameExpression),
-        nodesVisitor(node.typeArguments, visitor, isTypeNode),
-        nodeVisitor(node.attributes, visitor, isJsxAttributes)
-      );
-    },
-    [284 /* JsxClosingElement */]: function visitEachChildOfJsxClosingElement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateJsxClosingElement(
-        node,
-        nodeVisitor(node.tagName, visitor, isJsxTagNameExpression)
-      );
-    },
-    [285 /* JsxFragment */]: function visitEachChildOfJsxFragment(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateJsxFragment(
-        node,
-        nodeVisitor(node.openingFragment, visitor, isJsxOpeningFragment),
-        nodesVisitor(node.children, visitor, isJsxChild),
-        nodeVisitor(node.closingFragment, visitor, isJsxClosingFragment)
-      );
-    },
-    [288 /* JsxAttribute */]: function visitEachChildOfJsxAttribute(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateJsxAttribute(
-        node,
-        nodeVisitor(node.name, visitor, isIdentifier),
-        nodeVisitor(node.initializer, visitor, isStringLiteralOrJsxExpression)
-      );
-    },
-    [289 /* JsxAttributes */]: function visitEachChildOfJsxAttributes(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateJsxAttributes(
-        node,
-        nodesVisitor(node.properties, visitor, isJsxAttributeLike)
-      );
-    },
-    [290 /* JsxSpreadAttribute */]: function visitEachChildOfJsxSpreadAttribute(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateJsxSpreadAttribute(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [291 /* JsxExpression */]: function visitEachChildOfJsxExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateJsxExpression(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [292 /* CaseClause */]: function visitEachChildOfCaseClause(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateCaseClause(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression),
-        nodesVisitor(node.statements, visitor, isStatement)
-      );
-    },
-    [293 /* DefaultClause */]: function visitEachChildOfDefaultClause(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateDefaultClause(
-        node,
-        nodesVisitor(node.statements, visitor, isStatement)
-      );
-    },
-    [294 /* HeritageClause */]: function visitEachChildOfHeritageClause(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateHeritageClause(
-        node,
-        nodesVisitor(node.types, visitor, isExpressionWithTypeArguments)
-      );
-    },
-    [295 /* CatchClause */]: function visitEachChildOfCatchClause(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateCatchClause(
-        node,
-        nodeVisitor(node.variableDeclaration, visitor, isVariableDeclaration),
-        nodeVisitor(node.block, visitor, isBlock)
-      );
-    },
-    [299 /* PropertyAssignment */]: function visitEachChildOfPropertyAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updatePropertyAssignment(
-        node,
-        nodeVisitor(node.name, visitor, isPropertyName),
-        nodeVisitor(node.initializer, visitor, isExpression)
-      );
-    },
-    [300 /* ShorthandPropertyAssignment */]: function visitEachChildOfShorthandPropertyAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateShorthandPropertyAssignment(
-        node,
-        nodeVisitor(node.name, visitor, isIdentifier),
-        nodeVisitor(node.objectAssignmentInitializer, visitor, isExpression)
-      );
-    },
-    [301 /* SpreadAssignment */]: function visitEachChildOfSpreadAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateSpreadAssignment(
-        node,
-        nodeVisitor(node.expression, visitor, isExpression)
-      );
-    },
-    [302 /* EnumMember */]: function visitEachChildOfEnumMember(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updateEnumMember(
-        node,
-        nodeVisitor(node.name, visitor, isPropertyName),
-        nodeVisitor(node.initializer, visitor, isExpression)
+  function getJsxNamespaceAt(location) {
+    const links = location && getNodeLinks(location);
+    if (links && links.jsxNamespace) {
+      return links.jsxNamespace;
+    }
+    if (!links || links.jsxNamespace !== false) {
+      let resolvedNamespace = getJsxNamespaceContainerForImplicitImport(location);
+      if (!resolvedNamespace || resolvedNamespace === unknownSymbol) {
+        const namespaceName = getJsxNamespace(location);
+        resolvedNamespace = resolveName(
+          location,
+          namespaceName,
+          1920 /* Namespace */,
+          /*diagnosticMessage*/
+          void 0,
+          namespaceName,
+          /*isUse*/
+          false
+        );
+      }
+      if (resolvedNamespace) {
+        const candidate = resolveSymbol(getSymbol2(getExportsOfSymbol(resolveSymbol(resolvedNamespace)), JsxNames.JSX, 1920 /* Namespace */));
+        if (candidate && candidate !== unknownSymbol) {
+          if (links) {
+            links.jsxNamespace = candidate;
+          }
+          return candidate;
+        }
+      }
+      if (links) {
+        links.jsxNamespace = false;
+      }
+    }
+    const s = resolveSymbol(getGlobalSymbol(
+      JsxNames.JSX,
+      1920 /* Namespace */,
+      /*diagnosticMessage*/
+      void 0
+    ));
+    if (s === unknownSymbol) {
+      return void 0;
+    }
+    return s;
+  }
+  function getNameFromJsxElementAttributesContainer(nameOfAttribPropContainer, jsxNamespace) {
+    const jsxElementAttribPropInterfaceSym = jsxNamespace && getSymbol2(jsxNamespace.exports, nameOfAttribPropContainer, 788968 /* Type */);
+    const jsxElementAttribPropInterfaceType = jsxElementAttribPropInterfaceSym && getDeclaredTypeOfSymbol(jsxElementAttribPropInterfaceSym);
+    const propertiesOfJsxElementAttribPropInterface = jsxElementAttribPropInterfaceType && getPropertiesOfType(jsxElementAttribPropInterfaceType);
+    if (propertiesOfJsxElementAttribPropInterface) {
+      if (propertiesOfJsxElementAttribPropInterface.length === 0) {
+        return "";
+      } else if (propertiesOfJsxElementAttribPropInterface.length === 1) {
+        return propertiesOfJsxElementAttribPropInterface[0].escapedName;
+      } else if (propertiesOfJsxElementAttribPropInterface.length > 1 && jsxElementAttribPropInterfaceSym.declarations) {
+        error(jsxElementAttribPropInterfaceSym.declarations[0], Diagnostics.The_global_type_JSX_0_may_not_have_more_than_one_property, unescapeLeadingUnderscores(nameOfAttribPropContainer));
+      }
+    }
+    return void 0;
+  }
+  function getJsxLibraryManagedAttributes(jsxNamespace) {
+    return jsxNamespace && getSymbol2(jsxNamespace.exports, JsxNames.LibraryManagedAttributes, 788968 /* Type */);
+  }
+  function getJsxElementPropertiesName(jsxNamespace) {
+    return getNameFromJsxElementAttributesContainer(JsxNames.ElementAttributesPropertyNameContainer, jsxNamespace);
+  }
+  function getJsxElementChildrenPropertyName(jsxNamespace) {
+    return getNameFromJsxElementAttributesContainer(JsxNames.ElementChildrenAttributeNameContainer, jsxNamespace);
+  }
+  function getUninstantiatedJsxSignaturesOfType(elementType, caller) {
+    if (elementType.flags & 4 /* String */) {
+      return [anySignature];
+    } else if (elementType.flags & 128 /* StringLiteral */) {
+      const intrinsicType = getIntrinsicAttributesTypeFromStringLiteralType(elementType, caller);
+      if (!intrinsicType) {
+        error(caller, Diagnostics.Property_0_does_not_exist_on_type_1, elementType.value, "JSX." + JsxNames.IntrinsicElements);
+        return emptyArray;
+      } else {
+        const fakeSignature = createSignatureForJSXIntrinsic(caller, intrinsicType);
+        return [fakeSignature];
+      }
+    }
+    const apparentElemType = getApparentType(elementType);
+    let signatures = getSignaturesOfType(apparentElemType, 1 /* Construct */);
+    if (signatures.length === 0) {
+      signatures = getSignaturesOfType(apparentElemType, 0 /* Call */);
+    }
+    if (signatures.length === 0 && apparentElemType.flags & 1048576 /* Union */) {
+      signatures = getUnionSignatures(map(apparentElemType.types, (t) => getUninstantiatedJsxSignaturesOfType(t, caller)));
+    }
+    return signatures;
+  }
+  function getIntrinsicAttributesTypeFromStringLiteralType(type, location) {
+    const intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements, location);
+    if (!isErrorType(intrinsicElementsType)) {
+      const stringLiteralTypeName = type.value;
+      const intrinsicProp = getPropertyOfType(intrinsicElementsType, escapeLeadingUnderscores(stringLiteralTypeName));
+      if (intrinsicProp) {
+        return getTypeOfSymbol(intrinsicProp);
+      }
+      const indexSignatureType = getIndexTypeOfType(intrinsicElementsType, stringType);
+      if (indexSignatureType) {
+        return indexSignatureType;
+      }
+      return void 0;
+    }
+    return anyType;
+  }
+  function checkJsxReturnAssignableToAppropriateBound(refKind, elemInstanceType, openingLikeElement) {
+    if (refKind === 1 /* Function */) {
+      const sfcReturnConstraint = getJsxStatelessElementTypeAt(openingLikeElement);
+      if (sfcReturnConstraint) {
+        checkTypeRelatedTo(elemInstanceType, sfcReturnConstraint, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_return_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain);
+      }
+    } else if (refKind === 0 /* Component */) {
+      const classConstraint = getJsxElementClassTypeAt(openingLikeElement);
+      if (classConstraint) {
+        checkTypeRelatedTo(elemInstanceType, classConstraint, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_instance_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain);
+      }
+    } else {
+      const sfcReturnConstraint = getJsxStatelessElementTypeAt(openingLikeElement);
+      const classConstraint = getJsxElementClassTypeAt(openingLikeElement);
+      if (!sfcReturnConstraint || !classConstraint) {
+        return;
+      }
+      const combined = getUnionType([sfcReturnConstraint, classConstraint]);
+      checkTypeRelatedTo(elemInstanceType, combined, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_element_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain);
+    }
+    function generateInitialErrorChain() {
+      const componentName = getTextOfNode(openingLikeElement.tagName);
+      return chainDiagnosticMessages(
+        /* details */
+        void 0,
+        Diagnostics._0_cannot_be_used_as_a_JSX_component,
+        componentName
       );
-    },
-    [308 /* SourceFile */]: function visitEachChildOfSourceFile(node, visitor, context, _nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateSourceFile(
+    }
+  }
+  function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) {
+    Debug.assert(isJsxIntrinsicIdentifier(node.tagName));
+    const links = getNodeLinks(node);
+    if (!links.resolvedJsxElementAttributesType) {
+      const symbol = getIntrinsicTagSymbol(node);
+      if (links.jsxFlags & 1 /* IntrinsicNamedElement */) {
+        return links.resolvedJsxElementAttributesType = getTypeOfSymbol(symbol) || errorType;
+      } else if (links.jsxFlags & 2 /* IntrinsicIndexedElement */) {
+        return links.resolvedJsxElementAttributesType = getIndexTypeOfType(getJsxType(JsxNames.IntrinsicElements, node), stringType) || errorType;
+      } else {
+        return links.resolvedJsxElementAttributesType = errorType;
+      }
+    }
+    return links.resolvedJsxElementAttributesType;
+  }
+  function getJsxElementClassTypeAt(location) {
+    const type = getJsxType(JsxNames.ElementClass, location);
+    if (isErrorType(type))
+      return void 0;
+    return type;
+  }
+  function getJsxElementTypeAt(location) {
+    return getJsxType(JsxNames.Element, location);
+  }
+  function getJsxStatelessElementTypeAt(location) {
+    const jsxElementType = getJsxElementTypeAt(location);
+    if (jsxElementType) {
+      return getUnionType([jsxElementType, nullType]);
+    }
+  }
+  function getJsxIntrinsicTagNamesAt(location) {
+    const intrinsics = getJsxType(JsxNames.IntrinsicElements, location);
+    return intrinsics ? getPropertiesOfType(intrinsics) : emptyArray;
+  }
+  function checkJsxPreconditions(errorNode) {
+    if ((compilerOptions.jsx || 0 /* None */) === 0 /* None */) {
+      error(errorNode, Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided);
+    }
+    if (getJsxElementTypeAt(errorNode) === void 0) {
+      if (noImplicitAny) {
+        error(errorNode, Diagnostics.JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist);
+      }
+    }
+  }
+  function checkJsxOpeningLikeElementOrOpeningFragment(node) {
+    const isNodeOpeningLikeElement = isJsxOpeningLikeElement(node);
+    if (isNodeOpeningLikeElement) {
+      checkGrammarJsxElement(node);
+    }
+    checkJsxPreconditions(node);
+    if (!getJsxNamespaceContainerForImplicitImport(node)) {
+      const jsxFactoryRefErr = diagnostics && compilerOptions.jsx === 2 /* React */ ? Diagnostics.Cannot_find_name_0 : void 0;
+      const jsxFactoryNamespace = getJsxNamespace(node);
+      const jsxFactoryLocation = isNodeOpeningLikeElement ? node.tagName : node;
+      let jsxFactorySym;
+      if (!(isJsxOpeningFragment(node) && jsxFactoryNamespace === "null")) {
+        jsxFactorySym = resolveName(
+          jsxFactoryLocation,
+          jsxFactoryNamespace,
+          111551 /* Value */,
+          jsxFactoryRefErr,
+          jsxFactoryNamespace,
+          /*isUse*/
+          true
+        );
+      }
+      if (jsxFactorySym) {
+        jsxFactorySym.isReferenced = 67108863 /* All */;
+        if (jsxFactorySym.flags & 2097152 /* Alias */ && !getTypeOnlyAliasDeclaration(jsxFactorySym)) {
+          markAliasSymbolAsReferenced(jsxFactorySym);
+        }
+      }
+      if (isJsxOpeningFragment(node)) {
+        const file = getSourceFileOfNode(node);
+        const localJsxNamespace = getLocalJsxNamespace(file);
+        if (localJsxNamespace) {
+          resolveName(
+            jsxFactoryLocation,
+            localJsxNamespace,
+            111551 /* Value */,
+            jsxFactoryRefErr,
+            localJsxNamespace,
+            /*isUse*/
+            true
+          );
+        }
+      }
+    }
+    if (isNodeOpeningLikeElement) {
+      const jsxOpeningLikeNode = node;
+      const sig = getResolvedSignature(jsxOpeningLikeNode);
+      checkDeprecatedSignature(sig, node);
+      checkJsxReturnAssignableToAppropriateBound(getJsxReferenceKind(jsxOpeningLikeNode), getReturnTypeOfSignature(sig), jsxOpeningLikeNode);
+    }
+  }
+  function isKnownProperty(targetType, name, isComparingJsxAttributes) {
+    if (targetType.flags & 524288 /* Object */) {
+      if (getPropertyOfObjectType(targetType, name) || getApplicableIndexInfoForName(targetType, name) || isLateBoundName(name) && getIndexInfoOfType(targetType, stringType) || isComparingJsxAttributes && isHyphenatedJsxName(name)) {
+        return true;
+      }
+    } else if (targetType.flags & 3145728 /* UnionOrIntersection */ && isExcessPropertyCheckTarget(targetType)) {
+      for (const t of targetType.types) {
+        if (isKnownProperty(t, name, isComparingJsxAttributes)) {
+          return true;
+        }
+      }
+    }
+    return false;
+  }
+  function isExcessPropertyCheckTarget(type) {
+    return !!(type.flags & 524288 /* Object */ && !(getObjectFlags(type) & 512 /* ObjectLiteralPatternWithComputedProperties */) || type.flags & 67108864 /* NonPrimitive */ || type.flags & 1048576 /* Union */ && some(type.types, isExcessPropertyCheckTarget) || type.flags & 2097152 /* Intersection */ && every(type.types, isExcessPropertyCheckTarget));
+  }
+  function checkJsxExpression(node, checkMode) {
+    checkGrammarJsxExpression(node);
+    if (node.expression) {
+      const type = checkExpression(node.expression, checkMode);
+      if (node.dotDotDotToken && type !== anyType && !isArrayType(type)) {
+        error(node, Diagnostics.JSX_spread_child_must_be_an_array_type);
+      }
+      return type;
+    } else {
+      return errorType;
+    }
+  }
+  function getDeclarationNodeFlagsFromSymbol(s) {
+    return s.valueDeclaration ? getCombinedNodeFlags(s.valueDeclaration) : 0;
+  }
+  function isPrototypeProperty(symbol) {
+    if (symbol.flags & 8192 /* Method */ || getCheckFlags(symbol) & 4 /* SyntheticMethod */) {
+      return true;
+    }
+    if (isInJSFile(symbol.valueDeclaration)) {
+      const parent2 = symbol.valueDeclaration.parent;
+      return parent2 && isBinaryExpression(parent2) && getAssignmentDeclarationKind(parent2) === 3 /* PrototypeProperty */;
+    }
+  }
+  function checkPropertyAccessibility(node, isSuper, writing, type, prop, reportError = true) {
+    const errorNode = !reportError ? void 0 : node.kind === 163 /* QualifiedName */ ? node.right : node.kind === 202 /* ImportType */ ? node : node.kind === 205 /* BindingElement */ && node.propertyName ? node.propertyName : node.name;
+    return checkPropertyAccessibilityAtLocation(node, isSuper, writing, type, prop, errorNode);
+  }
+  function checkPropertyAccessibilityAtLocation(location, isSuper, writing, containingType, prop, errorNode) {
+    const flags = getDeclarationModifierFlagsFromSymbol(prop, writing);
+    if (isSuper) {
+      if (languageVersion < 2 /* ES2015 */) {
+        if (symbolHasNonMethodDeclaration(prop)) {
+          if (errorNode) {
+            error(errorNode, Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword);
+          }
+          return false;
+        }
+      }
+      if (flags & 256 /* Abstract */) {
+        if (errorNode) {
+          error(
+            errorNode,
+            Diagnostics.Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression,
+            symbolToString(prop),
+            typeToString(getDeclaringClass(prop))
+          );
+        }
+        return false;
+      }
+    }
+    if (flags & 256 /* Abstract */ && symbolHasNonMethodDeclaration(prop) && (isThisProperty(location) || isThisInitializedObjectBindingExpression(location) || isObjectBindingPattern(location.parent) && isThisInitializedDeclaration(location.parent.parent))) {
+      const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop));
+      if (declaringClassDeclaration && isNodeUsedDuringClassInitialization(location)) {
+        if (errorNode) {
+          error(
+            errorNode,
+            Diagnostics.Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor,
+            symbolToString(prop),
+            getTextOfIdentifierOrLiteral(declaringClassDeclaration.name)
+          );
+        }
+        return false;
+      }
+    }
+    if (!(flags & 24 /* NonPublicAccessibilityModifier */)) {
+      return true;
+    }
+    if (flags & 8 /* Private */) {
+      const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop));
+      if (!isNodeWithinClass(location, declaringClassDeclaration)) {
+        if (errorNode) {
+          error(
+            errorNode,
+            Diagnostics.Property_0_is_private_and_only_accessible_within_class_1,
+            symbolToString(prop),
+            typeToString(getDeclaringClass(prop))
+          );
+        }
+        return false;
+      }
+      return true;
+    }
+    if (isSuper) {
+      return true;
+    }
+    let enclosingClass = forEachEnclosingClass(location, (enclosingDeclaration) => {
+      const enclosingClass2 = getDeclaredTypeOfSymbol(getSymbolOfDeclaration(enclosingDeclaration));
+      return isClassDerivedFromDeclaringClasses(enclosingClass2, prop, writing);
+    });
+    if (!enclosingClass) {
+      enclosingClass = getEnclosingClassFromThisParameter(location);
+      enclosingClass = enclosingClass && isClassDerivedFromDeclaringClasses(enclosingClass, prop, writing);
+      if (flags & 32 /* Static */ || !enclosingClass) {
+        if (errorNode) {
+          error(
+            errorNode,
+            Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses,
+            symbolToString(prop),
+            typeToString(getDeclaringClass(prop) || containingType)
+          );
+        }
+        return false;
+      }
+    }
+    if (flags & 32 /* Static */) {
+      return true;
+    }
+    if (containingType.flags & 262144 /* TypeParameter */) {
+      containingType = containingType.isThisType ? getConstraintOfTypeParameter(containingType) : getBaseConstraintOfType(containingType);
+    }
+    if (!containingType || !hasBaseType(containingType, enclosingClass)) {
+      if (errorNode) {
+        error(
+          errorNode,
+          Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_class_2,
+          symbolToString(prop),
+          typeToString(enclosingClass),
+          typeToString(containingType)
+        );
+      }
+      return false;
+    }
+    return true;
+  }
+  function getEnclosingClassFromThisParameter(node) {
+    const thisParameter = getThisParameterFromNodeContext(node);
+    let thisType = (thisParameter == null ? void 0 : thisParameter.type) && getTypeFromTypeNode(thisParameter.type);
+    if (thisType && thisType.flags & 262144 /* TypeParameter */) {
+      thisType = getConstraintOfTypeParameter(thisType);
+    }
+    if (thisType && getObjectFlags(thisType) & (3 /* ClassOrInterface */ | 4 /* Reference */)) {
+      return getTargetType(thisType);
+    }
+    return void 0;
+  }
+  function getThisParameterFromNodeContext(node) {
+    const thisContainer = getThisContainer(
+      node,
+      /* includeArrowFunctions */
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
+    return thisContainer && isFunctionLike(thisContainer) ? getThisParameter(thisContainer) : void 0;
+  }
+  function symbolHasNonMethodDeclaration(symbol) {
+    return !!forEachProperty2(symbol, (prop) => !(prop.flags & 8192 /* Method */));
+  }
+  function checkNonNullExpression(node) {
+    return checkNonNullType(checkExpression(node), node);
+  }
+  function isNullableType(type) {
+    return !!(getTypeFacts(type) & 50331648 /* IsUndefinedOrNull */);
+  }
+  function getNonNullableTypeIfNeeded(type) {
+    return isNullableType(type) ? getNonNullableType(type) : type;
+  }
+  function reportObjectPossiblyNullOrUndefinedError(node, facts) {
+    const nodeText2 = isEntityNameExpression(node) ? entityNameToString(node) : void 0;
+    if (node.kind === 104 /* NullKeyword */) {
+      error(node, Diagnostics.The_value_0_cannot_be_used_here, "null");
+      return;
+    }
+    if (nodeText2 !== void 0 && nodeText2.length < 100) {
+      if (isIdentifier(node) && nodeText2 === "undefined") {
+        error(node, Diagnostics.The_value_0_cannot_be_used_here, "undefined");
+        return;
+      }
+      error(
         node,
-        visitLexicalEnvironment(node.statements, visitor, context)
+        facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics._0_is_possibly_null_or_undefined : Diagnostics._0_is_possibly_undefined : Diagnostics._0_is_possibly_null,
+        nodeText2
       );
-    },
-    [353 /* PartiallyEmittedExpression */]: function visitEachChildOfPartiallyEmittedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
-      return context.factory.updatePartiallyEmittedExpression(
+    } else {
+      error(
         node,
-        nodeVisitor(node.expression, visitor, isExpression)
+        facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics.Object_is_possibly_null_or_undefined : Diagnostics.Object_is_possibly_undefined : Diagnostics.Object_is_possibly_null
       );
-    },
-    [354 /* CommaListExpression */]: function visitEachChildOfCommaListExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
-      return context.factory.updateCommaListExpression(
-        node,
-        nodesVisitor(node.elements, visitor, isExpression)
+    }
+  }
+  function reportCannotInvokePossiblyNullOrUndefinedError(node, facts) {
+    error(
+      node,
+      facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics.Cannot_invoke_an_object_which_is_possibly_null_or_undefined : Diagnostics.Cannot_invoke_an_object_which_is_possibly_undefined : Diagnostics.Cannot_invoke_an_object_which_is_possibly_null
+    );
+  }
+  function checkNonNullTypeWithReporter(type, node, reportError) {
+    if (strictNullChecks && type.flags & 2 /* Unknown */) {
+      if (isEntityNameExpression(node)) {
+        const nodeText2 = entityNameToString(node);
+        if (nodeText2.length < 100) {
+          error(node, Diagnostics._0_is_of_type_unknown, nodeText2);
+          return errorType;
+        }
+      }
+      error(node, Diagnostics.Object_is_of_type_unknown);
+      return errorType;
+    }
+    const facts = getTypeFacts(type);
+    if (facts & 50331648 /* IsUndefinedOrNull */) {
+      reportError(node, facts);
+      const t = getNonNullableType(type);
+      return t.flags & (98304 /* Nullable */ | 131072 /* Never */) ? errorType : t;
+    }
+    return type;
+  }
+  function checkNonNullType(type, node) {
+    return checkNonNullTypeWithReporter(type, node, reportObjectPossiblyNullOrUndefinedError);
+  }
+  function checkNonNullNonVoidType(type, node) {
+    const nonNullType = checkNonNullType(type, node);
+    if (nonNullType.flags & 16384 /* Void */) {
+      if (isEntityNameExpression(node)) {
+        const nodeText2 = entityNameToString(node);
+        if (isIdentifier(node) && nodeText2 === "undefined") {
+          error(node, Diagnostics.The_value_0_cannot_be_used_here, nodeText2);
+          return nonNullType;
+        }
+        if (nodeText2.length < 100) {
+          error(node, Diagnostics._0_is_possibly_undefined, nodeText2);
+          return nonNullType;
+        }
+      }
+      error(node, Diagnostics.Object_is_possibly_undefined);
+    }
+    return nonNullType;
+  }
+  function checkPropertyAccessExpression(node, checkMode) {
+    return node.flags & 32 /* OptionalChain */ ? checkPropertyAccessChain(node, checkMode) : checkPropertyAccessExpressionOrQualifiedName(node, node.expression, checkNonNullExpression(node.expression), node.name, checkMode);
+  }
+  function checkPropertyAccessChain(node, checkMode) {
+    const leftType = checkExpression(node.expression);
+    const nonOptionalType = getOptionalExpressionType(leftType, node.expression);
+    return propagateOptionalTypeMarker(checkPropertyAccessExpressionOrQualifiedName(node, node.expression, checkNonNullType(nonOptionalType, node.expression), node.name, checkMode), node, nonOptionalType !== leftType);
+  }
+  function checkQualifiedName(node, checkMode) {
+    const leftType = isPartOfTypeQuery(node) && isThisIdentifier(node.left) ? checkNonNullType(checkThisExpression(node.left), node.left) : checkNonNullExpression(node.left);
+    return checkPropertyAccessExpressionOrQualifiedName(node, node.left, leftType, node.right, checkMode);
+  }
+  function isMethodAccessForCall(node) {
+    while (node.parent.kind === 214 /* ParenthesizedExpression */) {
+      node = node.parent;
+    }
+    return isCallOrNewExpression(node.parent) && node.parent.expression === node;
+  }
+  function lookupSymbolForPrivateIdentifierDeclaration(propName, location) {
+    for (let containingClass = getContainingClass(location); !!containingClass; containingClass = getContainingClass(containingClass)) {
+      const { symbol } = containingClass;
+      const name = getSymbolNameForPrivateIdentifier(symbol, propName);
+      const prop = symbol.members && symbol.members.get(name) || symbol.exports && symbol.exports.get(name);
+      if (prop) {
+        return prop;
+      }
+    }
+  }
+  function checkGrammarPrivateIdentifierExpression(privId) {
+    if (!getContainingClass(privId)) {
+      return grammarErrorOnNode(privId, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
+    }
+    if (!isForInStatement(privId.parent)) {
+      if (!isExpressionNode(privId)) {
+        return grammarErrorOnNode(privId, Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression);
+      }
+      const isInOperation = isBinaryExpression(privId.parent) && privId.parent.operatorToken.kind === 101 /* InKeyword */;
+      if (!getSymbolForPrivateIdentifierExpression(privId) && !isInOperation) {
+        return grammarErrorOnNode(privId, Diagnostics.Cannot_find_name_0, idText(privId));
+      }
+    }
+    return false;
+  }
+  function checkPrivateIdentifierExpression(privId) {
+    checkGrammarPrivateIdentifierExpression(privId);
+    const symbol = getSymbolForPrivateIdentifierExpression(privId);
+    if (symbol) {
+      markPropertyAsReferenced(
+        symbol,
+        /* nodeForCheckWriteOnly: */
+        void 0,
+        /* isThisAccess: */
+        false
       );
     }
-  };
-  function extractSingleNode(nodes) {
-    Debug.assert(nodes.length <= 1, "Too many nodes written to output.");
-    return singleOrUndefined(nodes);
+    return anyType;
   }
-
-  // src/compiler/sourcemap.ts
-  function createSourceMapGenerator(host, file, sourceRoot, sourcesDirectoryPath, generatorOptions) {
-    const { enter, exit } = generatorOptions.extendedDiagnostics ? createTimer("Source Map", "beforeSourcemap", "afterSourcemap") : nullTimer;
-    const rawSources = [];
-    const sources = [];
-    const sourceToSourceIndexMap = /* @__PURE__ */ new Map();
-    let sourcesContent;
-    const names = [];
-    let nameToNameIndexMap;
-    const mappingCharCodes = [];
-    let mappings = "";
-    let lastGeneratedLine = 0;
-    let lastGeneratedCharacter = 0;
-    let lastSourceIndex = 0;
-    let lastSourceLine = 0;
-    let lastSourceCharacter = 0;
-    let lastNameIndex = 0;
-    let hasLast = false;
-    let pendingGeneratedLine = 0;
-    let pendingGeneratedCharacter = 0;
-    let pendingSourceIndex = 0;
-    let pendingSourceLine = 0;
-    let pendingSourceCharacter = 0;
-    let pendingNameIndex = 0;
-    let hasPending = false;
-    let hasPendingSource = false;
-    let hasPendingName = false;
-    return {
-      getSources: () => rawSources,
-      addSource,
-      setSourceContent,
-      addName,
-      addMapping,
-      appendSourceMap,
-      toJSON,
-      toString: () => JSON.stringify(toJSON())
-    };
-    function addSource(fileName) {
-      enter();
-      const source = getRelativePathToDirectoryOrUrl(
-        sourcesDirectoryPath,
-        fileName,
-        host.getCurrentDirectory(),
-        host.getCanonicalFileName,
-        true
+  function getSymbolForPrivateIdentifierExpression(privId) {
+    if (!isExpressionNode(privId)) {
+      return void 0;
+    }
+    const links = getNodeLinks(privId);
+    if (links.resolvedSymbol === void 0) {
+      links.resolvedSymbol = lookupSymbolForPrivateIdentifierDeclaration(privId.escapedText, privId);
+    }
+    return links.resolvedSymbol;
+  }
+  function getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedIdentifier) {
+    return getPropertyOfType(leftType, lexicallyScopedIdentifier.escapedName);
+  }
+  function checkPrivateIdentifierPropertyAccess(leftType, right, lexicallyScopedIdentifier) {
+    let propertyOnType;
+    const properties = getPropertiesOfType(leftType);
+    if (properties) {
+      forEach(properties, (symbol) => {
+        const decl = symbol.valueDeclaration;
+        if (decl && isNamedDeclaration(decl) && isPrivateIdentifier(decl.name) && decl.name.escapedText === right.escapedText) {
+          propertyOnType = symbol;
+          return true;
+        }
+      });
+    }
+    const diagName = diagnosticName(right);
+    if (propertyOnType) {
+      const typeValueDecl = Debug.checkDefined(propertyOnType.valueDeclaration);
+      const typeClass = Debug.checkDefined(getContainingClass(typeValueDecl));
+      if (lexicallyScopedIdentifier == null ? void 0 : lexicallyScopedIdentifier.valueDeclaration) {
+        const lexicalValueDecl = lexicallyScopedIdentifier.valueDeclaration;
+        const lexicalClass = getContainingClass(lexicalValueDecl);
+        Debug.assert(!!lexicalClass);
+        if (findAncestor(lexicalClass, (n) => typeClass === n)) {
+          const diagnostic = error(
+            right,
+            Diagnostics.The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_private_identifier_with_the_same_spelling,
+            diagName,
+            typeToString(leftType)
+          );
+          addRelatedInfo(
+            diagnostic,
+            createDiagnosticForNode(
+              lexicalValueDecl,
+              Diagnostics.The_shadowing_declaration_of_0_is_defined_here,
+              diagName
+            ),
+            createDiagnosticForNode(
+              typeValueDecl,
+              Diagnostics.The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here,
+              diagName
+            )
+          );
+          return true;
+        }
+      }
+      error(
+        right,
+        Diagnostics.Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier,
+        diagName,
+        diagnosticName(typeClass.name || anon)
       );
-      let sourceIndex = sourceToSourceIndexMap.get(source);
-      if (sourceIndex === void 0) {
-        sourceIndex = sources.length;
-        sources.push(source);
-        rawSources.push(fileName);
-        sourceToSourceIndexMap.set(source, sourceIndex);
-      }
-      exit();
-      return sourceIndex;
-    }
-    function setSourceContent(sourceIndex, content) {
-      enter();
-      if (content !== null) {
-        if (!sourcesContent)
-          sourcesContent = [];
-        while (sourcesContent.length < sourceIndex) {
-          sourcesContent.push(null);
-        }
-        sourcesContent[sourceIndex] = content;
-      }
-      exit();
-    }
-    function addName(name) {
-      enter();
-      if (!nameToNameIndexMap)
-        nameToNameIndexMap = /* @__PURE__ */ new Map();
-      let nameIndex = nameToNameIndexMap.get(name);
-      if (nameIndex === void 0) {
-        nameIndex = names.length;
-        names.push(name);
-        nameToNameIndexMap.set(name, nameIndex);
-      }
-      exit();
-      return nameIndex;
-    }
-    function isNewGeneratedPosition(generatedLine, generatedCharacter) {
-      return !hasPending || pendingGeneratedLine !== generatedLine || pendingGeneratedCharacter !== generatedCharacter;
-    }
-    function isBacktrackingSourcePosition(sourceIndex, sourceLine, sourceCharacter) {
-      return sourceIndex !== void 0 && sourceLine !== void 0 && sourceCharacter !== void 0 && pendingSourceIndex === sourceIndex && (pendingSourceLine > sourceLine || pendingSourceLine === sourceLine && pendingSourceCharacter > sourceCharacter);
-    }
-    function addMapping(generatedLine, generatedCharacter, sourceIndex, sourceLine, sourceCharacter, nameIndex) {
-      Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack");
-      Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative");
-      Debug.assert(sourceIndex === void 0 || sourceIndex >= 0, "sourceIndex cannot be negative");
-      Debug.assert(sourceLine === void 0 || sourceLine >= 0, "sourceLine cannot be negative");
-      Debug.assert(sourceCharacter === void 0 || sourceCharacter >= 0, "sourceCharacter cannot be negative");
-      enter();
-      if (isNewGeneratedPosition(generatedLine, generatedCharacter) || isBacktrackingSourcePosition(sourceIndex, sourceLine, sourceCharacter)) {
-        commitPendingMapping();
-        pendingGeneratedLine = generatedLine;
-        pendingGeneratedCharacter = generatedCharacter;
-        hasPendingSource = false;
-        hasPendingName = false;
-        hasPending = true;
-      }
-      if (sourceIndex !== void 0 && sourceLine !== void 0 && sourceCharacter !== void 0) {
-        pendingSourceIndex = sourceIndex;
-        pendingSourceLine = sourceLine;
-        pendingSourceCharacter = sourceCharacter;
-        hasPendingSource = true;
-        if (nameIndex !== void 0) {
-          pendingNameIndex = nameIndex;
-          hasPendingName = true;
-        }
-      }
-      exit();
-    }
-    function appendSourceMap(generatedLine, generatedCharacter, map2, sourceMapPath, start2, end) {
-      Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack");
-      Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative");
-      enter();
-      const sourceIndexToNewSourceIndexMap = [];
-      let nameIndexToNewNameIndexMap;
-      const mappingIterator = decodeMappings(map2.mappings);
-      for (let iterResult = mappingIterator.next(); !iterResult.done; iterResult = mappingIterator.next()) {
-        const raw = iterResult.value;
-        if (end && (raw.generatedLine > end.line || raw.generatedLine === end.line && raw.generatedCharacter > end.character)) {
-          break;
+      return true;
+    }
+    return false;
+  }
+  function isThisPropertyAccessInConstructor(node, prop) {
+    return (isConstructorDeclaredProperty(prop) || isThisProperty(node) && isAutoTypedProperty(prop)) && getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      true,
+      /*includeClassComputedPropertyName*/
+      false
+    ) === getDeclaringConstructor(prop);
+  }
+  function checkPropertyAccessExpressionOrQualifiedName(node, left, leftType, right, checkMode) {
+    const parentSymbol = getNodeLinks(left).resolvedSymbol;
+    const assignmentKind = getAssignmentTargetKind(node);
+    const apparentType = getApparentType(assignmentKind !== 0 /* None */ || isMethodAccessForCall(node) ? getWidenedType(leftType) : leftType);
+    const isAnyLike = isTypeAny(apparentType) || apparentType === silentNeverType;
+    let prop;
+    if (isPrivateIdentifier(right)) {
+      if (languageVersion < 99 /* ESNext */) {
+        if (assignmentKind !== 0 /* None */) {
+          checkExternalEmitHelpers(node, 1048576 /* ClassPrivateFieldSet */);
         }
-        if (start2 && (raw.generatedLine < start2.line || start2.line === raw.generatedLine && raw.generatedCharacter < start2.character)) {
-          continue;
+        if (assignmentKind !== 1 /* Definite */) {
+          checkExternalEmitHelpers(node, 524288 /* ClassPrivateFieldGet */);
         }
-        let newSourceIndex;
-        let newSourceLine;
-        let newSourceCharacter;
-        let newNameIndex;
-        if (raw.sourceIndex !== void 0) {
-          newSourceIndex = sourceIndexToNewSourceIndexMap[raw.sourceIndex];
-          if (newSourceIndex === void 0) {
-            const rawPath = map2.sources[raw.sourceIndex];
-            const relativePath = map2.sourceRoot ? combinePaths(map2.sourceRoot, rawPath) : rawPath;
-            const combinedPath = combinePaths(getDirectoryPath(sourceMapPath), relativePath);
-            sourceIndexToNewSourceIndexMap[raw.sourceIndex] = newSourceIndex = addSource(combinedPath);
-            if (map2.sourcesContent && typeof map2.sourcesContent[raw.sourceIndex] === "string") {
-              setSourceContent(newSourceIndex, map2.sourcesContent[raw.sourceIndex]);
-            }
+      }
+      const lexicallyScopedSymbol = lookupSymbolForPrivateIdentifierDeclaration(right.escapedText, right);
+      if (assignmentKind && lexicallyScopedSymbol && lexicallyScopedSymbol.valueDeclaration && isMethodDeclaration(lexicallyScopedSymbol.valueDeclaration)) {
+        grammarErrorOnNode(right, Diagnostics.Cannot_assign_to_private_method_0_Private_methods_are_not_writable, idText(right));
+      }
+      if (isAnyLike) {
+        if (lexicallyScopedSymbol) {
+          return isErrorType(apparentType) ? errorType : apparentType;
+        }
+        if (!getContainingClass(right)) {
+          grammarErrorOnNode(right, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
+          return anyType;
+        }
+      }
+      prop = lexicallyScopedSymbol ? getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedSymbol) : void 0;
+      if (!prop && checkPrivateIdentifierPropertyAccess(leftType, right, lexicallyScopedSymbol)) {
+        return errorType;
+      } else {
+        const isSetonlyAccessor = prop && prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */);
+        if (isSetonlyAccessor && assignmentKind !== 1 /* Definite */) {
+          error(node, Diagnostics.Private_accessor_was_defined_without_a_getter);
+        }
+      }
+    } else {
+      if (isAnyLike) {
+        if (isIdentifier(left) && parentSymbol) {
+          markAliasReferenced(parentSymbol, node);
+        }
+        return isErrorType(apparentType) ? errorType : apparentType;
+      }
+      prop = getPropertyOfType(
+        apparentType,
+        right.escapedText,
+        /*skipObjectFunctionPropertyAugment*/
+        false,
+        /*includeTypeOnlyMembers*/
+        node.kind === 163 /* QualifiedName */
+      );
+    }
+    if (isIdentifier(left) && parentSymbol && (compilerOptions.isolatedModules || !(prop && (isConstEnumOrConstEnumOnlyModule(prop) || prop.flags & 8 /* EnumMember */ && node.parent.kind === 302 /* EnumMember */)) || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(node))) {
+      markAliasReferenced(parentSymbol, node);
+    }
+    let propType;
+    if (!prop) {
+      const indexInfo = !isPrivateIdentifier(right) && (assignmentKind === 0 /* None */ || !isGenericObjectType(leftType) || isThisTypeParameter(leftType)) ? getApplicableIndexInfoForName(apparentType, right.escapedText) : void 0;
+      if (!(indexInfo && indexInfo.type)) {
+        const isUncheckedJS = isUncheckedJSSuggestion(
+          node,
+          leftType.symbol,
+          /*excludeClasses*/
+          true
+        );
+        if (!isUncheckedJS && isJSLiteralType(leftType)) {
+          return anyType;
+        }
+        if (leftType.symbol === globalThisSymbol) {
+          if (globalThisSymbol.exports.has(right.escapedText) && globalThisSymbol.exports.get(right.escapedText).flags & 418 /* BlockScoped */) {
+            error(right, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(right.escapedText), typeToString(leftType));
+          } else if (noImplicitAny) {
+            error(right, Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature, typeToString(leftType));
           }
-          newSourceLine = raw.sourceLine;
-          newSourceCharacter = raw.sourceCharacter;
-          if (map2.names && raw.nameIndex !== void 0) {
-            if (!nameIndexToNewNameIndexMap)
-              nameIndexToNewNameIndexMap = [];
-            newNameIndex = nameIndexToNewNameIndexMap[raw.nameIndex];
-            if (newNameIndex === void 0) {
-              nameIndexToNewNameIndexMap[raw.nameIndex] = newNameIndex = addName(map2.names[raw.nameIndex]);
-            }
+          return anyType;
+        }
+        if (right.escapedText && !checkAndReportErrorForExtendingInterface(node)) {
+          reportNonexistentProperty(right, isThisTypeParameter(leftType) ? apparentType : leftType, isUncheckedJS);
+        }
+        return errorType;
+      }
+      if (indexInfo.isReadonly && (isAssignmentTarget(node) || isDeleteTarget(node))) {
+        error(node, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(apparentType));
+      }
+      propType = compilerOptions.noUncheckedIndexedAccess && !isAssignmentTarget(node) ? getUnionType([indexInfo.type, missingType]) : indexInfo.type;
+      if (compilerOptions.noPropertyAccessFromIndexSignature && isPropertyAccessExpression(node)) {
+        error(right, Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0, unescapeLeadingUnderscores(right.escapedText));
+      }
+      if (indexInfo.declaration && getCombinedNodeFlags(indexInfo.declaration) & 268435456 /* Deprecated */) {
+        addDeprecatedSuggestion(right, [indexInfo.declaration], right.escapedText);
+      }
+    } else {
+      if (isDeprecatedSymbol(prop) && isUncalledFunctionReference(node, prop) && prop.declarations) {
+        addDeprecatedSuggestion(right, prop.declarations, right.escapedText);
+      }
+      checkPropertyNotUsedBeforeDeclaration(prop, node, right);
+      markPropertyAsReferenced(prop, node, isSelfTypeAccess(left, parentSymbol));
+      getNodeLinks(node).resolvedSymbol = prop;
+      const writing = isWriteAccess(node);
+      checkPropertyAccessibility(node, left.kind === 106 /* SuperKeyword */, writing, apparentType, prop);
+      if (isAssignmentToReadonlyEntity(node, prop, assignmentKind)) {
+        error(right, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, idText(right));
+        return errorType;
+      }
+      propType = isThisPropertyAccessInConstructor(node, prop) ? autoType : writing ? getWriteTypeOfSymbol(prop) : getTypeOfSymbol(prop);
+    }
+    return getFlowTypeOfAccessExpression(node, prop, propType, right, checkMode);
+  }
+  function isUncheckedJSSuggestion(node, suggestion, excludeClasses) {
+    const file = getSourceFileOfNode(node);
+    if (file) {
+      if (compilerOptions.checkJs === void 0 && file.checkJsDirective === void 0 && (file.scriptKind === 1 /* JS */ || file.scriptKind === 2 /* JSX */)) {
+        const declarationFile = forEach(suggestion == null ? void 0 : suggestion.declarations, getSourceFileOfNode);
+        return !(file !== declarationFile && !!declarationFile && isGlobalSourceFile(declarationFile)) && !(excludeClasses && suggestion && suggestion.flags & 32 /* Class */) && !(!!node && excludeClasses && isPropertyAccessExpression(node) && node.expression.kind === 108 /* ThisKeyword */);
+      }
+    }
+    return false;
+  }
+  function getFlowTypeOfAccessExpression(node, prop, propType, errorNode, checkMode) {
+    const assignmentKind = getAssignmentTargetKind(node);
+    if (assignmentKind === 1 /* Definite */) {
+      return removeMissingType(propType, !!(prop && prop.flags & 16777216 /* Optional */));
+    }
+    if (prop && !(prop.flags & (3 /* Variable */ | 4 /* Property */ | 98304 /* Accessor */)) && !(prop.flags & 8192 /* Method */ && propType.flags & 1048576 /* Union */) && !isDuplicatedCommonJSExport(prop.declarations)) {
+      return propType;
+    }
+    if (propType === autoType) {
+      return getFlowTypeOfProperty(node, prop);
+    }
+    propType = getNarrowableTypeForReference(propType, node, checkMode);
+    let assumeUninitialized = false;
+    if (strictNullChecks && strictPropertyInitialization && isAccessExpression(node) && node.expression.kind === 108 /* ThisKeyword */) {
+      const declaration = prop && prop.valueDeclaration;
+      if (declaration && isPropertyWithoutInitializer(declaration)) {
+        if (!isStatic(declaration)) {
+          const flowContainer = getControlFlowContainer(node);
+          if (flowContainer.kind === 173 /* Constructor */ && flowContainer.parent === declaration.parent && !(declaration.flags & 16777216 /* Ambient */)) {
+            assumeUninitialized = true;
           }
         }
-        const rawGeneratedLine = raw.generatedLine - (start2 ? start2.line : 0);
-        const newGeneratedLine = rawGeneratedLine + generatedLine;
-        const rawGeneratedCharacter = start2 && start2.line === raw.generatedLine ? raw.generatedCharacter - start2.character : raw.generatedCharacter;
-        const newGeneratedCharacter = rawGeneratedLine === 0 ? rawGeneratedCharacter + generatedCharacter : rawGeneratedCharacter;
-        addMapping(newGeneratedLine, newGeneratedCharacter, newSourceIndex, newSourceLine, newSourceCharacter, newNameIndex);
       }
-      exit();
+    } else if (strictNullChecks && prop && prop.valueDeclaration && isPropertyAccessExpression(prop.valueDeclaration) && getAssignmentDeclarationPropertyAccessKind(prop.valueDeclaration) && getControlFlowContainer(node) === getControlFlowContainer(prop.valueDeclaration)) {
+      assumeUninitialized = true;
+    }
+    const flowType = getFlowTypeOfReference(node, propType, assumeUninitialized ? getOptionalType(propType) : propType);
+    if (assumeUninitialized && !containsUndefinedType(propType) && containsUndefinedType(flowType)) {
+      error(errorNode, Diagnostics.Property_0_is_used_before_being_assigned, symbolToString(prop));
+      return propType;
+    }
+    return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType;
+  }
+  function checkPropertyNotUsedBeforeDeclaration(prop, node, right) {
+    const { valueDeclaration } = prop;
+    if (!valueDeclaration || getSourceFileOfNode(node).isDeclarationFile) {
+      return;
+    }
+    let diagnosticMessage;
+    const declarationName = idText(right);
+    if (isInPropertyInitializerOrClassStaticBlock(node) && !isOptionalPropertyDeclaration(valueDeclaration) && !(isAccessExpression(node) && isAccessExpression(node.expression)) && !isBlockScopedNameDeclaredBeforeUse(valueDeclaration, right) && !(isMethodDeclaration(valueDeclaration) && getCombinedModifierFlags(valueDeclaration) & 32 /* Static */) && (compilerOptions.useDefineForClassFields || !isPropertyDeclaredInAncestorClass(prop))) {
+      diagnosticMessage = error(right, Diagnostics.Property_0_is_used_before_its_initialization, declarationName);
+    } else if (valueDeclaration.kind === 260 /* ClassDeclaration */ && node.parent.kind !== 180 /* TypeReference */ && !(valueDeclaration.flags & 16777216 /* Ambient */) && !isBlockScopedNameDeclaredBeforeUse(valueDeclaration, right)) {
+      diagnosticMessage = error(right, Diagnostics.Class_0_used_before_its_declaration, declarationName);
     }
-    function shouldCommitMapping() {
-      return !hasLast || lastGeneratedLine !== pendingGeneratedLine || lastGeneratedCharacter !== pendingGeneratedCharacter || lastSourceIndex !== pendingSourceIndex || lastSourceLine !== pendingSourceLine || lastSourceCharacter !== pendingSourceCharacter || lastNameIndex !== pendingNameIndex;
+    if (diagnosticMessage) {
+      addRelatedInfo(
+        diagnosticMessage,
+        createDiagnosticForNode(valueDeclaration, Diagnostics._0_is_declared_here, declarationName)
+      );
     }
-    function appendMappingCharCode(charCode) {
-      mappingCharCodes.push(charCode);
-      if (mappingCharCodes.length >= 1024) {
-        flushMappingBuffer();
+  }
+  function isInPropertyInitializerOrClassStaticBlock(node) {
+    return !!findAncestor(node, (node2) => {
+      switch (node2.kind) {
+        case 169 /* PropertyDeclaration */:
+          return true;
+        case 299 /* PropertyAssignment */:
+        case 171 /* MethodDeclaration */:
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+        case 301 /* SpreadAssignment */:
+        case 164 /* ComputedPropertyName */:
+        case 236 /* TemplateSpan */:
+        case 291 /* JsxExpression */:
+        case 288 /* JsxAttribute */:
+        case 289 /* JsxAttributes */:
+        case 290 /* JsxSpreadAttribute */:
+        case 283 /* JsxOpeningElement */:
+        case 230 /* ExpressionWithTypeArguments */:
+        case 294 /* HeritageClause */:
+          return false;
+        case 216 /* ArrowFunction */:
+        case 241 /* ExpressionStatement */:
+          return isBlock(node2.parent) && isClassStaticBlockDeclaration(node2.parent.parent) ? true : "quit";
+        default:
+          return isExpressionNode(node2) ? false : "quit";
       }
+    });
+  }
+  function isPropertyDeclaredInAncestorClass(prop) {
+    if (!(prop.parent.flags & 32 /* Class */)) {
+      return false;
     }
-    function commitPendingMapping() {
-      if (!hasPending || !shouldCommitMapping()) {
-        return;
+    let classType = getTypeOfSymbol(prop.parent);
+    while (true) {
+      classType = classType.symbol && getSuperClass(classType);
+      if (!classType) {
+        return false;
       }
-      enter();
-      if (lastGeneratedLine < pendingGeneratedLine) {
-        do {
-          appendMappingCharCode(59 /* semicolon */);
-          lastGeneratedLine++;
-        } while (lastGeneratedLine < pendingGeneratedLine);
-        lastGeneratedCharacter = 0;
-      } else {
-        Debug.assertEqual(lastGeneratedLine, pendingGeneratedLine, "generatedLine cannot backtrack");
-        if (hasLast) {
-          appendMappingCharCode(44 /* comma */);
+      const superProperty = getPropertyOfType(classType, prop.escapedName);
+      if (superProperty && superProperty.valueDeclaration) {
+        return true;
+      }
+    }
+  }
+  function getSuperClass(classType) {
+    const x = getBaseTypes(classType);
+    if (x.length === 0) {
+      return void 0;
+    }
+    return getIntersectionType(x);
+  }
+  function reportNonexistentProperty(propNode, containingType, isUncheckedJS) {
+    let errorInfo;
+    let relatedInfo;
+    if (!isPrivateIdentifier(propNode) && containingType.flags & 1048576 /* Union */ && !(containingType.flags & 131068 /* Primitive */)) {
+      for (const subtype of containingType.types) {
+        if (!getPropertyOfType(subtype, propNode.escapedText) && !getApplicableIndexInfoForName(subtype, propNode.escapedText)) {
+          errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1, declarationNameToString(propNode), typeToString(subtype));
+          break;
         }
       }
-      appendBase64VLQ(pendingGeneratedCharacter - lastGeneratedCharacter);
-      lastGeneratedCharacter = pendingGeneratedCharacter;
-      if (hasPendingSource) {
-        appendBase64VLQ(pendingSourceIndex - lastSourceIndex);
-        lastSourceIndex = pendingSourceIndex;
-        appendBase64VLQ(pendingSourceLine - lastSourceLine);
-        lastSourceLine = pendingSourceLine;
-        appendBase64VLQ(pendingSourceCharacter - lastSourceCharacter);
-        lastSourceCharacter = pendingSourceCharacter;
-        if (hasPendingName) {
-          appendBase64VLQ(pendingNameIndex - lastNameIndex);
-          lastNameIndex = pendingNameIndex;
+    }
+    if (typeHasStaticProperty(propNode.escapedText, containingType)) {
+      const propName = declarationNameToString(propNode);
+      const typeName = typeToString(containingType);
+      errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead, propName, typeName, typeName + "." + propName);
+    } else {
+      const promisedType = getPromisedTypeOfPromise(containingType);
+      if (promisedType && getPropertyOfType(promisedType, propNode.escapedText)) {
+        errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1, declarationNameToString(propNode), typeToString(containingType));
+        relatedInfo = createDiagnosticForNode(propNode, Diagnostics.Did_you_forget_to_use_await);
+      } else {
+        const missingProperty = declarationNameToString(propNode);
+        const container = typeToString(containingType);
+        const libSuggestion = getSuggestedLibForNonExistentProperty(missingProperty, containingType);
+        if (libSuggestion !== void 0) {
+          errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2_or_later, missingProperty, container, libSuggestion);
+        } else {
+          const suggestion = getSuggestedSymbolForNonexistentProperty(propNode, containingType);
+          if (suggestion !== void 0) {
+            const suggestedName = symbolName(suggestion);
+            const message = isUncheckedJS ? Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2 : Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2;
+            errorInfo = chainDiagnosticMessages(errorInfo, message, missingProperty, container, suggestedName);
+            relatedInfo = suggestion.valueDeclaration && createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestedName);
+          } else {
+            const diagnostic = containerSeemsToBeEmptyDomElement(containingType) ? Diagnostics.Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom : Diagnostics.Property_0_does_not_exist_on_type_1;
+            errorInfo = chainDiagnosticMessages(elaborateNeverIntersection(errorInfo, containingType), diagnostic, missingProperty, container);
+          }
         }
       }
-      hasLast = true;
-      exit();
     }
-    function flushMappingBuffer() {
-      if (mappingCharCodes.length > 0) {
-        mappings += String.fromCharCode.apply(void 0, mappingCharCodes);
-        mappingCharCodes.length = 0;
+    const resultDiagnostic = createDiagnosticForNodeFromMessageChain(propNode, errorInfo);
+    if (relatedInfo) {
+      addRelatedInfo(resultDiagnostic, relatedInfo);
+    }
+    addErrorOrSuggestion(!isUncheckedJS || errorInfo.code !== Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2.code, resultDiagnostic);
+  }
+  function containerSeemsToBeEmptyDomElement(containingType) {
+    return compilerOptions.lib && !compilerOptions.lib.includes("dom") && everyContainedType(containingType, (type) => type.symbol && /^(EventTarget|Node|((HTML[a-zA-Z]*)?Element))$/.test(unescapeLeadingUnderscores(type.symbol.escapedName))) && isEmptyObjectType(containingType);
+  }
+  function typeHasStaticProperty(propName, containingType) {
+    const prop = containingType.symbol && getPropertyOfType(getTypeOfSymbol(containingType.symbol), propName);
+    return prop !== void 0 && !!prop.valueDeclaration && isStatic(prop.valueDeclaration);
+  }
+  function getSuggestedLibForNonExistentName(name) {
+    const missingName = diagnosticName(name);
+    const allFeatures = getScriptTargetFeatures();
+    const libTargets = getOwnKeys(allFeatures);
+    for (const libTarget of libTargets) {
+      const containingTypes = getOwnKeys(allFeatures[libTarget]);
+      if (containingTypes !== void 0 && contains(containingTypes, missingName)) {
+        return libTarget;
       }
     }
-    function toJSON() {
-      commitPendingMapping();
-      flushMappingBuffer();
-      return {
-        version: 3,
-        file,
-        sourceRoot,
-        sources,
-        names,
-        mappings,
-        sourcesContent
-      };
+  }
+  function getSuggestedLibForNonExistentProperty(missingProperty, containingType) {
+    const container = getApparentType(containingType).symbol;
+    if (!container) {
+      return void 0;
     }
-    function appendBase64VLQ(inValue) {
-      if (inValue < 0) {
-        inValue = (-inValue << 1) + 1;
-      } else {
-        inValue = inValue << 1;
+    const allFeatures = getScriptTargetFeatures();
+    const libTargets = getOwnKeys(allFeatures);
+    for (const libTarget of libTargets) {
+      const featuresOfLib = allFeatures[libTarget];
+      const featuresOfContainingType = featuresOfLib[symbolName(container)];
+      if (featuresOfContainingType !== void 0 && contains(featuresOfContainingType, missingProperty)) {
+        return libTarget;
       }
-      do {
-        let currentDigit = inValue & 31;
-        inValue = inValue >> 5;
-        if (inValue > 0) {
-          currentDigit = currentDigit | 32;
+    }
+  }
+  function getSuggestedSymbolForNonexistentClassMember(name, baseType) {
+    return getSpellingSuggestionForName(name, getPropertiesOfType(baseType), 106500 /* ClassMember */);
+  }
+  function getSuggestedSymbolForNonexistentProperty(name, containingType) {
+    let props = getPropertiesOfType(containingType);
+    if (typeof name !== "string") {
+      const parent2 = name.parent;
+      if (isPropertyAccessExpression(parent2)) {
+        props = filter(props, (prop) => isValidPropertyAccessForCompletions(parent2, containingType, prop));
+      }
+      name = idText(name);
+    }
+    return getSpellingSuggestionForName(name, props, 111551 /* Value */);
+  }
+  function getSuggestedSymbolForNonexistentJSXAttribute(name, containingType) {
+    const strName = isString(name) ? name : idText(name);
+    const properties = getPropertiesOfType(containingType);
+    const jsxSpecific = strName === "for" ? find(properties, (x) => symbolName(x) === "htmlFor") : strName === "class" ? find(properties, (x) => symbolName(x) === "className") : void 0;
+    return jsxSpecific != null ? jsxSpecific : getSpellingSuggestionForName(strName, properties, 111551 /* Value */);
+  }
+  function getSuggestionForNonexistentProperty(name, containingType) {
+    const suggestion = getSuggestedSymbolForNonexistentProperty(name, containingType);
+    return suggestion && symbolName(suggestion);
+  }
+  function getSuggestedSymbolForNonexistentSymbol(location, outerName, meaning) {
+    Debug.assert(outerName !== void 0, "outername should always be defined");
+    const result = resolveNameHelper(
+      location,
+      outerName,
+      meaning,
+      /*nameNotFoundMessage*/
+      void 0,
+      outerName,
+      /*isUse*/
+      false,
+      /*excludeGlobals*/
+      false,
+      /*getSpellingSuggestions*/
+      true,
+      (symbols, name, meaning2) => {
+        Debug.assertEqual(outerName, name, "name should equal outerName");
+        const symbol = getSymbol2(symbols, name, meaning2);
+        if (symbol)
+          return symbol;
+        let candidates;
+        if (symbols === globals) {
+          const primitives = mapDefined(
+            ["string", "number", "boolean", "object", "bigint", "symbol"],
+            (s) => symbols.has(s.charAt(0).toUpperCase() + s.slice(1)) ? createSymbol(524288 /* TypeAlias */, s) : void 0
+          );
+          candidates = primitives.concat(arrayFrom(symbols.values()));
+        } else {
+          candidates = arrayFrom(symbols.values());
         }
-        appendMappingCharCode(base64FormatEncode(currentDigit));
-      } while (inValue > 0);
+        return getSpellingSuggestionForName(unescapeLeadingUnderscores(name), candidates, meaning2);
+      }
+    );
+    return result;
+  }
+  function getSuggestionForNonexistentSymbol(location, outerName, meaning) {
+    const symbolResult = getSuggestedSymbolForNonexistentSymbol(location, outerName, meaning);
+    return symbolResult && symbolName(symbolResult);
+  }
+  function getSuggestedSymbolForNonexistentModule(name, targetModule) {
+    return targetModule.exports && getSpellingSuggestionForName(idText(name), getExportsOfModuleAsArray(targetModule), 2623475 /* ModuleMember */);
+  }
+  function getSuggestionForNonexistentExport(name, targetModule) {
+    const suggestion = getSuggestedSymbolForNonexistentModule(name, targetModule);
+    return suggestion && symbolName(suggestion);
+  }
+  function getSuggestionForNonexistentIndexSignature(objectType, expr, keyedType) {
+    function hasProp(name) {
+      const prop = getPropertyOfObjectType(objectType, name);
+      if (prop) {
+        const s = getSingleCallSignature(getTypeOfSymbol(prop));
+        return !!s && getMinArgumentCount(s) >= 1 && isTypeAssignableTo(keyedType, getTypeAtPosition(s, 0));
+      }
+      return false;
+    }
+    const suggestedMethod = isAssignmentTarget(expr) ? "set" : "get";
+    if (!hasProp(suggestedMethod)) {
+      return void 0;
     }
+    let suggestion = tryGetPropertyAccessOrIdentifierToString(expr.expression);
+    if (suggestion === void 0) {
+      suggestion = suggestedMethod;
+    } else {
+      suggestion += "." + suggestedMethod;
+    }
+    return suggestion;
   }
-  var sourceMapCommentRegExpDontCareLineStart = /\/\/[@#] source[M]appingURL=(.+)\r?\n?$/;
-  var sourceMapCommentRegExp = /^\/\/[@#] source[M]appingURL=(.+)\r?\n?$/;
-  var whitespaceOrMapCommentRegExp = /^\s*(\/\/[@#] .*)?$/;
-  function getLineInfo(text, lineStarts) {
-    return {
-      getLineCount: () => lineStarts.length,
-      getLineText: (line) => text.substring(lineStarts[line], lineStarts[line + 1])
-    };
+  function getSuggestedTypeForNonexistentStringLiteralType(source, target) {
+    const candidates = target.types.filter((type) => !!(type.flags & 128 /* StringLiteral */));
+    return getSpellingSuggestion(source.value, candidates, (type) => type.value);
   }
-  function tryGetSourceMappingURL(lineInfo) {
-    for (let index = lineInfo.getLineCount() - 1; index >= 0; index--) {
-      const line = lineInfo.getLineText(index);
-      const comment = sourceMapCommentRegExp.exec(line);
-      if (comment) {
-        return trimStringEnd(comment[1]);
-      } else if (!line.match(whitespaceOrMapCommentRegExp)) {
-        break;
+  function getSpellingSuggestionForName(name, symbols, meaning) {
+    return getSpellingSuggestion(name, symbols, getCandidateName);
+    function getCandidateName(candidate) {
+      const candidateName = symbolName(candidate);
+      if (startsWith(candidateName, '"')) {
+        return void 0;
+      }
+      if (candidate.flags & meaning) {
+        return candidateName;
+      }
+      if (candidate.flags & 2097152 /* Alias */) {
+        const alias = tryResolveAlias(candidate);
+        if (alias && alias.flags & meaning) {
+          return candidateName;
+        }
+      }
+      return void 0;
+    }
+  }
+  function markPropertyAsReferenced(prop, nodeForCheckWriteOnly, isSelfTypeAccess2) {
+    const valueDeclaration = prop && prop.flags & 106500 /* ClassMember */ && prop.valueDeclaration;
+    if (!valueDeclaration) {
+      return;
+    }
+    const hasPrivateModifier = hasEffectiveModifier(valueDeclaration, 8 /* Private */);
+    const hasPrivateIdentifier = prop.valueDeclaration && isNamedDeclaration(prop.valueDeclaration) && isPrivateIdentifier(prop.valueDeclaration.name);
+    if (!hasPrivateModifier && !hasPrivateIdentifier) {
+      return;
+    }
+    if (nodeForCheckWriteOnly && isWriteOnlyAccess(nodeForCheckWriteOnly) && !(prop.flags & 65536 /* SetAccessor */)) {
+      return;
+    }
+    if (isSelfTypeAccess2) {
+      const containingMethod = findAncestor(nodeForCheckWriteOnly, isFunctionLikeDeclaration);
+      if (containingMethod && containingMethod.symbol === prop) {
+        return;
       }
     }
+    (getCheckFlags(prop) & 1 /* Instantiated */ ? getSymbolLinks(prop).target : prop).isReferenced = 67108863 /* All */;
   }
-  function isStringOrNull(x) {
-    return typeof x === "string" || x === null;
+  function isSelfTypeAccess(name, parent2) {
+    return name.kind === 108 /* ThisKeyword */ || !!parent2 && isEntityNameExpression(name) && parent2 === getResolvedSymbol(getFirstIdentifier(name));
+  }
+  function isValidPropertyAccess(node, propertyName) {
+    switch (node.kind) {
+      case 208 /* PropertyAccessExpression */:
+        return isValidPropertyAccessWithType(node, node.expression.kind === 106 /* SuperKeyword */, propertyName, getWidenedType(checkExpression(node.expression)));
+      case 163 /* QualifiedName */:
+        return isValidPropertyAccessWithType(
+          node,
+          /*isSuper*/
+          false,
+          propertyName,
+          getWidenedType(checkExpression(node.left))
+        );
+      case 202 /* ImportType */:
+        return isValidPropertyAccessWithType(
+          node,
+          /*isSuper*/
+          false,
+          propertyName,
+          getTypeFromTypeNode(node)
+        );
+    }
   }
-  function isRawSourceMap(x) {
-    return x !== null && typeof x === "object" && x.version === 3 && typeof x.file === "string" && typeof x.mappings === "string" && isArray(x.sources) && every(x.sources, isString) && (x.sourceRoot === void 0 || x.sourceRoot === null || typeof x.sourceRoot === "string") && (x.sourcesContent === void 0 || x.sourcesContent === null || isArray(x.sourcesContent) && every(x.sourcesContent, isStringOrNull)) && (x.names === void 0 || x.names === null || isArray(x.names) && every(x.names, isString));
+  function isValidPropertyAccessForCompletions(node, type, property) {
+    return isPropertyAccessible(
+      node,
+      node.kind === 208 /* PropertyAccessExpression */ && node.expression.kind === 106 /* SuperKeyword */,
+      /* isWrite */
+      false,
+      type,
+      property
+    );
   }
-  function tryParseRawSourceMap(text) {
-    try {
-      const parsed = JSON.parse(text);
-      if (isRawSourceMap(parsed)) {
-        return parsed;
+  function isValidPropertyAccessWithType(node, isSuper, propertyName, type) {
+    if (isTypeAny(type)) {
+      return true;
+    }
+    const prop = getPropertyOfType(type, propertyName);
+    return !!prop && isPropertyAccessible(
+      node,
+      isSuper,
+      /* isWrite */
+      false,
+      type,
+      prop
+    );
+  }
+  function isPropertyAccessible(node, isSuper, isWrite, containingType, property) {
+    if (isTypeAny(containingType)) {
+      return true;
+    }
+    if (property.valueDeclaration && isPrivateIdentifierClassElementDeclaration(property.valueDeclaration)) {
+      const declClass = getContainingClass(property.valueDeclaration);
+      return !isOptionalChain(node) && !!findAncestor(node, (parent2) => parent2 === declClass);
+    }
+    return checkPropertyAccessibilityAtLocation(node, isSuper, isWrite, containingType, property);
+  }
+  function getForInVariableSymbol(node) {
+    const initializer = node.initializer;
+    if (initializer.kind === 258 /* VariableDeclarationList */) {
+      const variable = initializer.declarations[0];
+      if (variable && !isBindingPattern(variable.name)) {
+        return getSymbolOfDeclaration(variable);
       }
-    } catch (e) {
+    } else if (initializer.kind === 79 /* Identifier */) {
+      return getResolvedSymbol(initializer);
     }
     return void 0;
   }
-  function decodeMappings(mappings) {
-    let done = false;
-    let pos = 0;
-    let generatedLine = 0;
-    let generatedCharacter = 0;
-    let sourceIndex = 0;
-    let sourceLine = 0;
-    let sourceCharacter = 0;
-    let nameIndex = 0;
-    let error;
-    return {
-      get pos() {
-        return pos;
-      },
-      get error() {
-        return error;
-      },
-      get state() {
-        return captureMapping(true, true);
-      },
-      next() {
-        while (!done && pos < mappings.length) {
-          const ch = mappings.charCodeAt(pos);
-          if (ch === 59 /* semicolon */) {
-            generatedLine++;
-            generatedCharacter = 0;
-            pos++;
-            continue;
-          }
-          if (ch === 44 /* comma */) {
-            pos++;
-            continue;
-          }
-          let hasSource = false;
-          let hasName = false;
-          generatedCharacter += base64VLQFormatDecode();
-          if (hasReportedError())
-            return stopIterating();
-          if (generatedCharacter < 0)
-            return setErrorAndStopIterating("Invalid generatedCharacter found");
-          if (!isSourceMappingSegmentEnd()) {
-            hasSource = true;
-            sourceIndex += base64VLQFormatDecode();
-            if (hasReportedError())
-              return stopIterating();
-            if (sourceIndex < 0)
-              return setErrorAndStopIterating("Invalid sourceIndex found");
-            if (isSourceMappingSegmentEnd())
-              return setErrorAndStopIterating("Unsupported Format: No entries after sourceIndex");
-            sourceLine += base64VLQFormatDecode();
-            if (hasReportedError())
-              return stopIterating();
-            if (sourceLine < 0)
-              return setErrorAndStopIterating("Invalid sourceLine found");
-            if (isSourceMappingSegmentEnd())
-              return setErrorAndStopIterating("Unsupported Format: No entries after sourceLine");
-            sourceCharacter += base64VLQFormatDecode();
-            if (hasReportedError())
-              return stopIterating();
-            if (sourceCharacter < 0)
-              return setErrorAndStopIterating("Invalid sourceCharacter found");
-            if (!isSourceMappingSegmentEnd()) {
-              hasName = true;
-              nameIndex += base64VLQFormatDecode();
-              if (hasReportedError())
-                return stopIterating();
-              if (nameIndex < 0)
-                return setErrorAndStopIterating("Invalid nameIndex found");
-              if (!isSourceMappingSegmentEnd())
-                return setErrorAndStopIterating("Unsupported Error Format: Entries after nameIndex");
-            }
+  function hasNumericPropertyNames(type) {
+    return getIndexInfosOfType(type).length === 1 && !!getIndexInfoOfType(type, numberType);
+  }
+  function isForInVariableForNumericPropertyNames(expr) {
+    const e = skipParentheses(expr);
+    if (e.kind === 79 /* Identifier */) {
+      const symbol = getResolvedSymbol(e);
+      if (symbol.flags & 3 /* Variable */) {
+        let child = expr;
+        let node = expr.parent;
+        while (node) {
+          if (node.kind === 246 /* ForInStatement */ && child === node.statement && getForInVariableSymbol(node) === symbol && hasNumericPropertyNames(getTypeOfExpression(node.expression))) {
+            return true;
           }
-          return { value: captureMapping(hasSource, hasName), done };
+          child = node;
+          node = node.parent;
+        }
+      }
+    }
+    return false;
+  }
+  function checkIndexedAccess(node, checkMode) {
+    return node.flags & 32 /* OptionalChain */ ? checkElementAccessChain(node, checkMode) : checkElementAccessExpression(node, checkNonNullExpression(node.expression), checkMode);
+  }
+  function checkElementAccessChain(node, checkMode) {
+    const exprType = checkExpression(node.expression);
+    const nonOptionalType = getOptionalExpressionType(exprType, node.expression);
+    return propagateOptionalTypeMarker(checkElementAccessExpression(node, checkNonNullType(nonOptionalType, node.expression), checkMode), node, nonOptionalType !== exprType);
+  }
+  function checkElementAccessExpression(node, exprType, checkMode) {
+    const objectType = getAssignmentTargetKind(node) !== 0 /* None */ || isMethodAccessForCall(node) ? getWidenedType(exprType) : exprType;
+    const indexExpression = node.argumentExpression;
+    const indexType = checkExpression(indexExpression);
+    if (isErrorType(objectType) || objectType === silentNeverType) {
+      return objectType;
+    }
+    if (isConstEnumObjectType(objectType) && !isStringLiteralLike(indexExpression)) {
+      error(indexExpression, Diagnostics.A_const_enum_member_can_only_be_accessed_using_a_string_literal);
+      return errorType;
+    }
+    const effectiveIndexType = isForInVariableForNumericPropertyNames(indexExpression) ? numberType : indexType;
+    const accessFlags = isAssignmentTarget(node) ? 4 /* Writing */ | (isGenericObjectType(objectType) && !isThisTypeParameter(objectType) ? 2 /* NoIndexSignatures */ : 0) : 32 /* ExpressionPosition */;
+    const indexedAccessType = getIndexedAccessTypeOrUndefined(objectType, effectiveIndexType, accessFlags, node) || errorType;
+    return checkIndexedAccessIndexType(getFlowTypeOfAccessExpression(node, getNodeLinks(node).resolvedSymbol, indexedAccessType, indexExpression, checkMode), node);
+  }
+  function callLikeExpressionMayHaveTypeArguments(node) {
+    return isCallOrNewExpression(node) || isTaggedTemplateExpression(node) || isJsxOpeningLikeElement(node);
+  }
+  function resolveUntypedCall(node) {
+    if (callLikeExpressionMayHaveTypeArguments(node)) {
+      forEach(node.typeArguments, checkSourceElement);
+    }
+    if (node.kind === 212 /* TaggedTemplateExpression */) {
+      checkExpression(node.template);
+    } else if (isJsxOpeningLikeElement(node)) {
+      checkExpression(node.attributes);
+    } else if (node.kind !== 167 /* Decorator */) {
+      forEach(node.arguments, (argument) => {
+        checkExpression(argument);
+      });
+    }
+    return anySignature;
+  }
+  function resolveErrorCall(node) {
+    resolveUntypedCall(node);
+    return unknownSignature;
+  }
+  function reorderCandidates(signatures, result, callChainFlags) {
+    let lastParent;
+    let lastSymbol;
+    let cutoffIndex = 0;
+    let index;
+    let specializedIndex = -1;
+    let spliceIndex;
+    Debug.assert(!result.length);
+    for (const signature of signatures) {
+      const symbol = signature.declaration && getSymbolOfDeclaration(signature.declaration);
+      const parent2 = signature.declaration && signature.declaration.parent;
+      if (!lastSymbol || symbol === lastSymbol) {
+        if (lastParent && parent2 === lastParent) {
+          index = index + 1;
+        } else {
+          lastParent = parent2;
+          index = cutoffIndex;
         }
-        return stopIterating();
+      } else {
+        index = cutoffIndex = result.length;
+        lastParent = parent2;
+      }
+      lastSymbol = symbol;
+      if (signatureHasLiteralTypes(signature)) {
+        specializedIndex++;
+        spliceIndex = specializedIndex;
+        cutoffIndex++;
+      } else {
+        spliceIndex = index;
+      }
+      result.splice(spliceIndex, 0, callChainFlags ? getOptionalCallSignature(signature, callChainFlags) : signature);
+    }
+  }
+  function isSpreadArgument(arg) {
+    return !!arg && (arg.kind === 227 /* SpreadElement */ || arg.kind === 234 /* SyntheticExpression */ && arg.isSpread);
+  }
+  function getSpreadArgumentIndex(args) {
+    return findIndex(args, isSpreadArgument);
+  }
+  function acceptsVoid(t) {
+    return !!(t.flags & 16384 /* Void */);
+  }
+  function acceptsVoidUndefinedUnknownOrAny(t) {
+    return !!(t.flags & (16384 /* Void */ | 32768 /* Undefined */ | 2 /* Unknown */ | 1 /* Any */));
+  }
+  function hasCorrectArity(node, args, signature, signatureHelpTrailingComma = false) {
+    let argCount;
+    let callIsIncomplete = false;
+    let effectiveParameterCount = getParameterCount(signature);
+    let effectiveMinimumArguments = getMinArgumentCount(signature);
+    if (node.kind === 212 /* TaggedTemplateExpression */) {
+      argCount = args.length;
+      if (node.template.kind === 225 /* TemplateExpression */) {
+        const lastSpan = last(node.template.templateSpans);
+        callIsIncomplete = nodeIsMissing(lastSpan.literal) || !!lastSpan.literal.isUnterminated;
+      } else {
+        const templateLiteral = node.template;
+        Debug.assert(templateLiteral.kind === 14 /* NoSubstitutionTemplateLiteral */);
+        callIsIncomplete = !!templateLiteral.isUnterminated;
+      }
+    } else if (node.kind === 167 /* Decorator */) {
+      argCount = getDecoratorArgumentCount(node, signature);
+    } else if (isJsxOpeningLikeElement(node)) {
+      callIsIncomplete = node.attributes.end === node.end;
+      if (callIsIncomplete) {
+        return true;
       }
-    };
-    function captureMapping(hasSource, hasName) {
-      return {
-        generatedLine,
-        generatedCharacter,
-        sourceIndex: hasSource ? sourceIndex : void 0,
-        sourceLine: hasSource ? sourceLine : void 0,
-        sourceCharacter: hasSource ? sourceCharacter : void 0,
-        nameIndex: hasName ? nameIndex : void 0
-      };
-    }
-    function stopIterating() {
-      done = true;
-      return { value: void 0, done: true };
-    }
-    function setError(message) {
-      if (error === void 0) {
-        error = message;
+      argCount = effectiveMinimumArguments === 0 ? args.length : 1;
+      effectiveParameterCount = args.length === 0 ? effectiveParameterCount : 1;
+      effectiveMinimumArguments = Math.min(effectiveMinimumArguments, 1);
+    } else if (!node.arguments) {
+      Debug.assert(node.kind === 211 /* NewExpression */);
+      return getMinArgumentCount(signature) === 0;
+    } else {
+      argCount = signatureHelpTrailingComma ? args.length + 1 : args.length;
+      callIsIncomplete = node.arguments.end === node.end;
+      const spreadArgIndex = getSpreadArgumentIndex(args);
+      if (spreadArgIndex >= 0) {
+        return spreadArgIndex >= getMinArgumentCount(signature) && (hasEffectiveRestParameter(signature) || spreadArgIndex < getParameterCount(signature));
       }
     }
-    function setErrorAndStopIterating(message) {
-      setError(message);
-      return stopIterating();
+    if (!hasEffectiveRestParameter(signature) && argCount > effectiveParameterCount) {
+      return false;
     }
-    function hasReportedError() {
-      return error !== void 0;
-    }
-    function isSourceMappingSegmentEnd() {
-      return pos === mappings.length || mappings.charCodeAt(pos) === 44 /* comma */ || mappings.charCodeAt(pos) === 59 /* semicolon */;
-    }
-    function base64VLQFormatDecode() {
-      let moreDigits = true;
-      let shiftCount = 0;
-      let value = 0;
-      for (; moreDigits; pos++) {
-        if (pos >= mappings.length)
-          return setError("Error in decoding base64VLQFormatDecode, past the mapping string"), -1;
-        const currentByte = base64FormatDecode(mappings.charCodeAt(pos));
-        if (currentByte === -1)
-          return setError("Invalid character in VLQ"), -1;
-        moreDigits = (currentByte & 32) !== 0;
-        value = value | (currentByte & 31) << shiftCount;
-        shiftCount += 5;
-      }
-      if ((value & 1) === 0) {
-        value = value >> 1;
-      } else {
-        value = value >> 1;
-        value = -value;
+    if (callIsIncomplete || argCount >= effectiveMinimumArguments) {
+      return true;
+    }
+    for (let i = argCount; i < effectiveMinimumArguments; i++) {
+      const type = getTypeAtPosition(signature, i);
+      if (filterType(type, isInJSFile(node) && !strictNullChecks ? acceptsVoidUndefinedUnknownOrAny : acceptsVoid).flags & 131072 /* Never */) {
+        return false;
       }
-      return value;
     }
+    return true;
   }
-  function sameMapping(left, right) {
-    return left === right || left.generatedLine === right.generatedLine && left.generatedCharacter === right.generatedCharacter && left.sourceIndex === right.sourceIndex && left.sourceLine === right.sourceLine && left.sourceCharacter === right.sourceCharacter && left.nameIndex === right.nameIndex;
-  }
-  function isSourceMapping(mapping) {
-    return mapping.sourceIndex !== void 0 && mapping.sourceLine !== void 0 && mapping.sourceCharacter !== void 0;
+  function hasCorrectTypeArgumentArity(signature, typeArguments) {
+    const numTypeParameters = length(signature.typeParameters);
+    const minTypeArgumentCount = getMinTypeArgumentCount(signature.typeParameters);
+    return !some(typeArguments) || typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters;
   }
-  function base64FormatEncode(value) {
-    return value >= 0 && value < 26 ? 65 /* A */ + value : value >= 26 && value < 52 ? 97 /* a */ + value - 26 : value >= 52 && value < 62 ? 48 /* _0 */ + value - 52 : value === 62 ? 43 /* plus */ : value === 63 ? 47 /* slash */ : Debug.fail(`${value}: not a base64 value`);
+  function getSingleCallSignature(type) {
+    return getSingleSignature(
+      type,
+      0 /* Call */,
+      /*allowMembers*/
+      false
+    );
   }
-  function base64FormatDecode(ch) {
-    return ch >= 65 /* A */ && ch <= 90 /* Z */ ? ch - 65 /* A */ : ch >= 97 /* a */ && ch <= 122 /* z */ ? ch - 97 /* a */ + 26 : ch >= 48 /* _0 */ && ch <= 57 /* _9 */ ? ch - 48 /* _0 */ + 52 : ch === 43 /* plus */ ? 62 : ch === 47 /* slash */ ? 63 : -1;
+  function getSingleCallOrConstructSignature(type) {
+    return getSingleSignature(
+      type,
+      0 /* Call */,
+      /*allowMembers*/
+      false
+    ) || getSingleSignature(
+      type,
+      1 /* Construct */,
+      /*allowMembers*/
+      false
+    );
   }
-  function isSourceMappedPosition(value) {
-    return value.sourceIndex !== void 0 && value.sourcePosition !== void 0;
+  function getSingleSignature(type, kind, allowMembers) {
+    if (type.flags & 524288 /* Object */) {
+      const resolved = resolveStructuredTypeMembers(type);
+      if (allowMembers || resolved.properties.length === 0 && resolved.indexInfos.length === 0) {
+        if (kind === 0 /* Call */ && resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0) {
+          return resolved.callSignatures[0];
+        }
+        if (kind === 1 /* Construct */ && resolved.constructSignatures.length === 1 && resolved.callSignatures.length === 0) {
+          return resolved.constructSignatures[0];
+        }
+      }
+    }
+    return void 0;
   }
-  function sameMappedPosition(left, right) {
-    return left.generatedPosition === right.generatedPosition && left.sourceIndex === right.sourceIndex && left.sourcePosition === right.sourcePosition;
+  function instantiateSignatureInContextOf(signature, contextualSignature, inferenceContext, compareTypes) {
+    const context = createInferenceContext(signature.typeParameters, signature, 0 /* None */, compareTypes);
+    const restType = getEffectiveRestType(contextualSignature);
+    const mapper = inferenceContext && (restType && restType.flags & 262144 /* TypeParameter */ ? inferenceContext.nonFixingMapper : inferenceContext.mapper);
+    const sourceSignature = mapper ? instantiateSignature(contextualSignature, mapper) : contextualSignature;
+    applyToParameterTypes(sourceSignature, signature, (source, target) => {
+      inferTypes(context.inferences, source, target);
+    });
+    if (!inferenceContext) {
+      applyToReturnTypes(contextualSignature, signature, (source, target) => {
+        inferTypes(context.inferences, source, target, 128 /* ReturnType */);
+      });
+    }
+    return getSignatureInstantiation(signature, getInferredTypes(context), isInJSFile(contextualSignature.declaration));
   }
-  function compareSourcePositions(left, right) {
-    Debug.assert(left.sourceIndex === right.sourceIndex);
-    return compareValues(left.sourcePosition, right.sourcePosition);
+  function inferJsxTypeArguments(node, signature, checkMode, context) {
+    const paramType = getEffectiveFirstArgumentForJsxSignature(signature, node);
+    const checkAttrType = checkExpressionWithContextualType(node.attributes, paramType, context, checkMode);
+    inferTypes(context.inferences, checkAttrType, paramType);
+    return getInferredTypes(context);
   }
-  function compareGeneratedPositions(left, right) {
-    return compareValues(left.generatedPosition, right.generatedPosition);
+  function getThisArgumentType(thisArgumentNode) {
+    if (!thisArgumentNode) {
+      return voidType;
+    }
+    const thisArgumentType = checkExpression(thisArgumentNode);
+    return isOptionalChainRoot(thisArgumentNode.parent) ? getNonNullableType(thisArgumentType) : isOptionalChain(thisArgumentNode.parent) ? removeOptionalTypeMarker(thisArgumentType) : thisArgumentType;
   }
-  function getSourcePositionOfMapping(value) {
-    return value.sourcePosition;
+  function inferTypeArguments(node, signature, args, checkMode, context) {
+    if (isJsxOpeningLikeElement(node)) {
+      return inferJsxTypeArguments(node, signature, checkMode, context);
+    }
+    if (node.kind !== 167 /* Decorator */) {
+      const skipBindingPatterns = every(signature.typeParameters, (p) => !!getDefaultFromTypeParameter(p));
+      const contextualType = getContextualType2(node, skipBindingPatterns ? 8 /* SkipBindingPatterns */ : 0 /* None */);
+      if (contextualType) {
+        const inferenceTargetType = getReturnTypeOfSignature(signature);
+        if (couldContainTypeVariables(inferenceTargetType)) {
+          const outerContext = getInferenceContext(node);
+          const isFromBindingPattern = !skipBindingPatterns && getContextualType2(node, 8 /* SkipBindingPatterns */) !== contextualType;
+          if (!isFromBindingPattern) {
+            const outerMapper = getMapperFromContext(cloneInferenceContext(outerContext, 1 /* NoDefault */));
+            const instantiatedType = instantiateType(contextualType, outerMapper);
+            const contextualSignature = getSingleCallSignature(instantiatedType);
+            const inferenceSourceType = contextualSignature && contextualSignature.typeParameters ? getOrCreateTypeFromSignature(getSignatureInstantiationWithoutFillingInTypeArguments(contextualSignature, contextualSignature.typeParameters)) : instantiatedType;
+            inferTypes(context.inferences, inferenceSourceType, inferenceTargetType, 128 /* ReturnType */);
+          }
+          const returnContext = createInferenceContext(signature.typeParameters, signature, context.flags);
+          const returnSourceType = instantiateType(contextualType, outerContext && outerContext.returnMapper);
+          inferTypes(returnContext.inferences, returnSourceType, inferenceTargetType);
+          context.returnMapper = some(returnContext.inferences, hasInferenceCandidates) ? getMapperFromContext(cloneInferredPartOfContext(returnContext)) : void 0;
+        }
+      }
+    }
+    const restType = getNonArrayRestType(signature);
+    const argCount = restType ? Math.min(getParameterCount(signature) - 1, args.length) : args.length;
+    if (restType && restType.flags & 262144 /* TypeParameter */) {
+      const info = find(context.inferences, (info2) => info2.typeParameter === restType);
+      if (info) {
+        info.impliedArity = findIndex(args, isSpreadArgument, argCount) < 0 ? args.length - argCount : void 0;
+      }
+    }
+    const thisType = getThisTypeOfSignature(signature);
+    if (thisType && couldContainTypeVariables(thisType)) {
+      const thisArgumentNode = getThisArgumentOfCall(node);
+      inferTypes(context.inferences, getThisArgumentType(thisArgumentNode), thisType);
+    }
+    for (let i = 0; i < argCount; i++) {
+      const arg = args[i];
+      if (arg.kind !== 229 /* OmittedExpression */ && !(checkMode & 32 /* IsForStringLiteralArgumentCompletions */ && hasSkipDirectInferenceFlag(arg))) {
+        const paramType = getTypeAtPosition(signature, i);
+        if (couldContainTypeVariables(paramType)) {
+          const argType = checkExpressionWithContextualType(arg, paramType, context, checkMode);
+          inferTypes(context.inferences, argType, paramType);
+        }
+      }
+    }
+    if (restType && couldContainTypeVariables(restType)) {
+      const spreadType = getSpreadArgumentType(args, argCount, args.length, restType, context, checkMode);
+      inferTypes(context.inferences, spreadType, restType);
+    }
+    return getInferredTypes(context);
   }
-  function getGeneratedPositionOfMapping(value) {
-    return value.generatedPosition;
+  function getMutableArrayOrTupleType(type) {
+    return type.flags & 1048576 /* Union */ ? mapType(type, getMutableArrayOrTupleType) : type.flags & 1 /* Any */ || isMutableArrayOrTuple(getBaseConstraintOfType(type) || type) ? type : isTupleType(type) ? createTupleType(
+      getTypeArguments(type),
+      type.target.elementFlags,
+      /*readonly*/
+      false,
+      type.target.labeledElementDeclarations
+    ) : createTupleType([type], [8 /* Variadic */]);
   }
-  function createDocumentPositionMapper(host, map2, mapPath) {
-    const mapDirectory = getDirectoryPath(mapPath);
-    const sourceRoot = map2.sourceRoot ? getNormalizedAbsolutePath(map2.sourceRoot, mapDirectory) : mapDirectory;
-    const generatedAbsoluteFilePath = getNormalizedAbsolutePath(map2.file, mapDirectory);
-    const generatedFile = host.getSourceFileLike(generatedAbsoluteFilePath);
-    const sourceFileAbsolutePaths = map2.sources.map((source) => getNormalizedAbsolutePath(source, sourceRoot));
-    const sourceToSourceIndexMap = new Map(sourceFileAbsolutePaths.map((source, i) => [host.getCanonicalFileName(source), i]));
-    let decodedMappings;
-    let generatedMappings;
-    let sourceMappings;
-    return {
-      getSourcePosition,
-      getGeneratedPosition
-    };
-    function processMapping(mapping) {
-      const generatedPosition = generatedFile !== void 0 ? getPositionOfLineAndCharacter(generatedFile, mapping.generatedLine, mapping.generatedCharacter, true) : -1;
-      let source;
-      let sourcePosition;
-      if (isSourceMapping(mapping)) {
-        const sourceFile = host.getSourceFileLike(sourceFileAbsolutePaths[mapping.sourceIndex]);
-        source = map2.sources[mapping.sourceIndex];
-        sourcePosition = sourceFile !== void 0 ? getPositionOfLineAndCharacter(sourceFile, mapping.sourceLine, mapping.sourceCharacter, true) : -1;
+  function getSpreadArgumentType(args, index, argCount, restType, context, checkMode) {
+    if (index >= argCount - 1) {
+      const arg = args[argCount - 1];
+      if (isSpreadArgument(arg)) {
+        return getMutableArrayOrTupleType(arg.kind === 234 /* SyntheticExpression */ ? arg.type : checkExpressionWithContextualType(arg.expression, restType, context, checkMode));
       }
-      return {
-        generatedPosition,
-        source,
-        sourceIndex: mapping.sourceIndex,
-        sourcePosition,
-        nameIndex: mapping.nameIndex
-      };
     }
-    function getDecodedMappings() {
-      if (decodedMappings === void 0) {
-        const decoder = decodeMappings(map2.mappings);
-        const mappings = arrayFrom(decoder, processMapping);
-        if (decoder.error !== void 0) {
-          if (host.log) {
-            host.log(`Encountered error while decoding sourcemap: ${decoder.error}`);
-          }
-          decodedMappings = emptyArray;
+    const types = [];
+    const flags = [];
+    const names = [];
+    const inConstContext = isConstTypeVariable(restType);
+    for (let i = index; i < argCount; i++) {
+      const arg = args[i];
+      if (isSpreadArgument(arg)) {
+        const spreadType = arg.kind === 234 /* SyntheticExpression */ ? arg.type : checkExpression(arg.expression);
+        if (isArrayLikeType(spreadType)) {
+          types.push(spreadType);
+          flags.push(8 /* Variadic */);
         } else {
-          decodedMappings = mappings;
+          types.push(checkIteratedTypeOrElementType(33 /* Spread */, spreadType, undefinedType, arg.kind === 227 /* SpreadElement */ ? arg.expression : arg));
+          flags.push(4 /* Rest */);
         }
+      } else {
+        const contextualType = getIndexedAccessType(restType, getNumberLiteralType(i - index), 256 /* Contextual */);
+        const argType = checkExpressionWithContextualType(arg, contextualType, context, checkMode);
+        const hasPrimitiveContextualType = inConstContext || maybeTypeOfKind(contextualType, 131068 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */);
+        types.push(hasPrimitiveContextualType ? getRegularTypeOfLiteralType(argType) : getWidenedLiteralType(argType));
+        flags.push(1 /* Required */);
+      }
+      if (arg.kind === 234 /* SyntheticExpression */ && arg.tupleNameSource) {
+        names.push(arg.tupleNameSource);
       }
-      return decodedMappings;
     }
-    function getSourceMappings(sourceIndex) {
-      if (sourceMappings === void 0) {
-        const lists = [];
-        for (const mapping of getDecodedMappings()) {
-          if (!isSourceMappedPosition(mapping))
-            continue;
-          let list = lists[mapping.sourceIndex];
-          if (!list)
-            lists[mapping.sourceIndex] = list = [];
-          list.push(mapping);
+    return createTupleType(types, flags, inConstContext, length(names) === length(types) ? names : void 0);
+  }
+  function checkTypeArguments(signature, typeArgumentNodes, reportErrors2, headMessage) {
+    const isJavascript = isInJSFile(signature.declaration);
+    const typeParameters = signature.typeParameters;
+    const typeArgumentTypes = fillMissingTypeArguments(map(typeArgumentNodes, getTypeFromTypeNode), typeParameters, getMinTypeArgumentCount(typeParameters), isJavascript);
+    let mapper;
+    for (let i = 0; i < typeArgumentNodes.length; i++) {
+      Debug.assert(typeParameters[i] !== void 0, "Should not call checkTypeArguments with too many type arguments");
+      const constraint = getConstraintOfTypeParameter(typeParameters[i]);
+      if (constraint) {
+        const errorInfo = reportErrors2 && headMessage ? () => chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          Diagnostics.Type_0_does_not_satisfy_the_constraint_1
+        ) : void 0;
+        const typeArgumentHeadMessage = headMessage || Diagnostics.Type_0_does_not_satisfy_the_constraint_1;
+        if (!mapper) {
+          mapper = createTypeMapper(typeParameters, typeArgumentTypes);
+        }
+        const typeArgument = typeArgumentTypes[i];
+        if (!checkTypeAssignableTo(
+          typeArgument,
+          getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument),
+          reportErrors2 ? typeArgumentNodes[i] : void 0,
+          typeArgumentHeadMessage,
+          errorInfo
+        )) {
+          return void 0;
         }
-        sourceMappings = lists.map((list) => sortAndDeduplicate(list, compareSourcePositions, sameMappedPosition));
       }
-      return sourceMappings[sourceIndex];
     }
-    function getGeneratedMappings() {
-      if (generatedMappings === void 0) {
-        const list = [];
-        for (const mapping of getDecodedMappings()) {
-          list.push(mapping);
+    return typeArgumentTypes;
+  }
+  function getJsxReferenceKind(node) {
+    if (isJsxIntrinsicIdentifier(node.tagName)) {
+      return 2 /* Mixed */;
+    }
+    const tagType = getApparentType(checkExpression(node.tagName));
+    if (length(getSignaturesOfType(tagType, 1 /* Construct */))) {
+      return 0 /* Component */;
+    }
+    if (length(getSignaturesOfType(tagType, 0 /* Call */))) {
+      return 1 /* Function */;
+    }
+    return 2 /* Mixed */;
+  }
+  function checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation, checkMode, reportErrors2, containingMessageChain, errorOutputContainer) {
+    const paramType = getEffectiveFirstArgumentForJsxSignature(signature, node);
+    const attributesType = checkExpressionWithContextualType(
+      node.attributes,
+      paramType,
+      /*inferenceContext*/
+      void 0,
+      checkMode
+    );
+    return checkTagNameDoesNotExpectTooManyArguments() && checkTypeRelatedToAndOptionallyElaborate(
+      attributesType,
+      paramType,
+      relation,
+      reportErrors2 ? node.tagName : void 0,
+      node.attributes,
+      /*headMessage*/
+      void 0,
+      containingMessageChain,
+      errorOutputContainer
+    );
+    function checkTagNameDoesNotExpectTooManyArguments() {
+      var _a2;
+      if (getJsxNamespaceContainerForImplicitImport(node)) {
+        return true;
+      }
+      const tagType = isJsxOpeningElement(node) || isJsxSelfClosingElement(node) && !isJsxIntrinsicIdentifier(node.tagName) ? checkExpression(node.tagName) : void 0;
+      if (!tagType) {
+        return true;
+      }
+      const tagCallSignatures = getSignaturesOfType(tagType, 0 /* Call */);
+      if (!length(tagCallSignatures)) {
+        return true;
+      }
+      const factory2 = getJsxFactoryEntity(node);
+      if (!factory2) {
+        return true;
+      }
+      const factorySymbol = resolveEntityName(
+        factory2,
+        111551 /* Value */,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveAlias*/
+        false,
+        node
+      );
+      if (!factorySymbol) {
+        return true;
+      }
+      const factoryType = getTypeOfSymbol(factorySymbol);
+      const callSignatures = getSignaturesOfType(factoryType, 0 /* Call */);
+      if (!length(callSignatures)) {
+        return true;
+      }
+      let hasFirstParamSignatures = false;
+      let maxParamCount = 0;
+      for (const sig of callSignatures) {
+        const firstparam = getTypeAtPosition(sig, 0);
+        const signaturesOfParam = getSignaturesOfType(firstparam, 0 /* Call */);
+        if (!length(signaturesOfParam))
+          continue;
+        for (const paramSig of signaturesOfParam) {
+          hasFirstParamSignatures = true;
+          if (hasEffectiveRestParameter(paramSig)) {
+            return true;
+          }
+          const paramCount = getParameterCount(paramSig);
+          if (paramCount > maxParamCount) {
+            maxParamCount = paramCount;
+          }
+        }
+      }
+      if (!hasFirstParamSignatures) {
+        return true;
+      }
+      let absoluteMinArgCount = Infinity;
+      for (const tagSig of tagCallSignatures) {
+        const tagRequiredArgCount = getMinArgumentCount(tagSig);
+        if (tagRequiredArgCount < absoluteMinArgCount) {
+          absoluteMinArgCount = tagRequiredArgCount;
+        }
+      }
+      if (absoluteMinArgCount <= maxParamCount) {
+        return true;
+      }
+      if (reportErrors2) {
+        const diag2 = createDiagnosticForNode(node.tagName, Diagnostics.Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3, entityNameToString(node.tagName), absoluteMinArgCount, entityNameToString(factory2), maxParamCount);
+        const tagNameDeclaration = (_a2 = getSymbolAtLocation(node.tagName)) == null ? void 0 : _a2.valueDeclaration;
+        if (tagNameDeclaration) {
+          addRelatedInfo(diag2, createDiagnosticForNode(tagNameDeclaration, Diagnostics._0_is_declared_here, entityNameToString(node.tagName)));
+        }
+        if (errorOutputContainer && errorOutputContainer.skipLogging) {
+          (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2);
         }
-        generatedMappings = sortAndDeduplicate(list, compareGeneratedPositions, sameMappedPosition);
+        if (!errorOutputContainer.skipLogging) {
+          diagnostics.add(diag2);
+        }
+      }
+      return false;
+    }
+  }
+  function getSignatureApplicabilityError(node, args, signature, relation, checkMode, reportErrors2, containingMessageChain) {
+    const errorOutputContainer = { errors: void 0, skipLogging: true };
+    if (isJsxOpeningLikeElement(node)) {
+      if (!checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation, checkMode, reportErrors2, containingMessageChain, errorOutputContainer)) {
+        Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "jsx should have errors when reporting errors");
+        return errorOutputContainer.errors || emptyArray;
       }
-      return generatedMappings;
+      return void 0;
     }
-    function getGeneratedPosition(loc) {
-      const sourceIndex = sourceToSourceIndexMap.get(host.getCanonicalFileName(loc.fileName));
-      if (sourceIndex === void 0)
-        return loc;
-      const sourceMappings2 = getSourceMappings(sourceIndex);
-      if (!some(sourceMappings2))
-        return loc;
-      let targetIndex = binarySearchKey(sourceMappings2, loc.pos, getSourcePositionOfMapping, compareValues);
-      if (targetIndex < 0) {
-        targetIndex = ~targetIndex;
+    const thisType = getThisTypeOfSignature(signature);
+    if (thisType && thisType !== voidType && !(isNewExpression(node) || isCallExpression(node) && isSuperProperty(node.expression))) {
+      const thisArgumentNode = getThisArgumentOfCall(node);
+      const thisArgumentType = getThisArgumentType(thisArgumentNode);
+      const errorNode = reportErrors2 ? thisArgumentNode || node : void 0;
+      const headMessage2 = Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1;
+      if (!checkTypeRelatedTo(thisArgumentType, thisType, relation, errorNode, headMessage2, containingMessageChain, errorOutputContainer)) {
+        Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "this parameter should have errors when reporting errors");
+        return errorOutputContainer.errors || emptyArray;
       }
-      const mapping = sourceMappings2[targetIndex];
-      if (mapping === void 0 || mapping.sourceIndex !== sourceIndex) {
-        return loc;
+    }
+    const headMessage = Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1;
+    const restType = getNonArrayRestType(signature);
+    const argCount = restType ? Math.min(getParameterCount(signature) - 1, args.length) : args.length;
+    for (let i = 0; i < argCount; i++) {
+      const arg = args[i];
+      if (arg.kind !== 229 /* OmittedExpression */) {
+        const paramType = getTypeAtPosition(signature, i);
+        const argType = checkExpressionWithContextualType(
+          arg,
+          paramType,
+          /*inferenceContext*/
+          void 0,
+          checkMode
+        );
+        const checkArgType = checkMode & 4 /* SkipContextSensitive */ ? getRegularTypeOfObjectLiteral(argType) : argType;
+        if (!checkTypeRelatedToAndOptionallyElaborate(checkArgType, paramType, relation, reportErrors2 ? arg : void 0, arg, headMessage, containingMessageChain, errorOutputContainer)) {
+          Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "parameter should have errors when reporting errors");
+          maybeAddMissingAwaitInfo(arg, checkArgType, paramType);
+          return errorOutputContainer.errors || emptyArray;
+        }
       }
-      return { fileName: generatedAbsoluteFilePath, pos: mapping.generatedPosition };
     }
-    function getSourcePosition(loc) {
-      const generatedMappings2 = getGeneratedMappings();
-      if (!some(generatedMappings2))
-        return loc;
-      let targetIndex = binarySearchKey(generatedMappings2, loc.pos, getGeneratedPositionOfMapping, compareValues);
-      if (targetIndex < 0) {
-        targetIndex = ~targetIndex;
+    if (restType) {
+      const spreadType = getSpreadArgumentType(
+        args,
+        argCount,
+        args.length,
+        restType,
+        /*context*/
+        void 0,
+        checkMode
+      );
+      const restArgCount = args.length - argCount;
+      const errorNode = !reportErrors2 ? void 0 : restArgCount === 0 ? node : restArgCount === 1 ? args[argCount] : setTextRangePosEnd(createSyntheticExpression(node, spreadType), args[argCount].pos, args[args.length - 1].end);
+      if (!checkTypeRelatedTo(
+        spreadType,
+        restType,
+        relation,
+        errorNode,
+        headMessage,
+        /*containingMessageChain*/
+        void 0,
+        errorOutputContainer
+      )) {
+        Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "rest parameter should have errors when reporting errors");
+        maybeAddMissingAwaitInfo(errorNode, spreadType, restType);
+        return errorOutputContainer.errors || emptyArray;
       }
-      const mapping = generatedMappings2[targetIndex];
-      if (mapping === void 0 || !isSourceMappedPosition(mapping)) {
-        return loc;
+    }
+    return void 0;
+    function maybeAddMissingAwaitInfo(errorNode, source, target) {
+      if (errorNode && reportErrors2 && errorOutputContainer.errors && errorOutputContainer.errors.length) {
+        if (getAwaitedTypeOfPromise(target)) {
+          return;
+        }
+        const awaitedTypeOfSource = getAwaitedTypeOfPromise(source);
+        if (awaitedTypeOfSource && isTypeRelatedTo(awaitedTypeOfSource, target, relation)) {
+          addRelatedInfo(errorOutputContainer.errors[0], createDiagnosticForNode(errorNode, Diagnostics.Did_you_forget_to_use_await));
+        }
       }
-      return { fileName: sourceFileAbsolutePaths[mapping.sourceIndex], pos: mapping.sourcePosition };
     }
   }
-  var identitySourceMapConsumer = {
-    getSourcePosition: identity,
-    getGeneratedPosition: identity
-  };
-
-  // src/compiler/transformers/utilities.ts
-  function getOriginalNodeId(node) {
-    node = getOriginalNode(node);
-    return node ? getNodeId(node) : 0;
+  function getThisArgumentOfCall(node) {
+    const expression = node.kind === 210 /* CallExpression */ ? node.expression : node.kind === 212 /* TaggedTemplateExpression */ ? node.tag : void 0;
+    if (expression) {
+      const callee = skipOuterExpressions(expression);
+      if (isAccessExpression(callee)) {
+        return callee.expression;
+      }
+    }
   }
-  function containsDefaultReference(node) {
-    if (!node)
-      return false;
-    if (!isNamedImports(node))
-      return false;
-    return some(node.elements, isNamedDefaultReference);
+  function createSyntheticExpression(parent2, type, isSpread, tupleNameSource) {
+    const result = parseNodeFactory.createSyntheticExpression(type, isSpread, tupleNameSource);
+    setTextRange(result, parent2);
+    setParent(result, parent2);
+    return result;
   }
-  function isNamedDefaultReference(e) {
-    return e.propertyName !== void 0 && e.propertyName.escapedText === "default" /* Default */;
+  function getEffectiveCallArguments(node) {
+    if (node.kind === 212 /* TaggedTemplateExpression */) {
+      const template = node.template;
+      const args2 = [createSyntheticExpression(template, getGlobalTemplateStringsArrayType())];
+      if (template.kind === 225 /* TemplateExpression */) {
+        forEach(template.templateSpans, (span) => {
+          args2.push(span.expression);
+        });
+      }
+      return args2;
+    }
+    if (node.kind === 167 /* Decorator */) {
+      return getEffectiveDecoratorArguments(node);
+    }
+    if (isJsxOpeningLikeElement(node)) {
+      return node.attributes.properties.length > 0 || isJsxOpeningElement(node) && node.parent.children.length > 0 ? [node.attributes] : emptyArray;
+    }
+    const args = node.arguments || emptyArray;
+    const spreadIndex = getSpreadArgumentIndex(args);
+    if (spreadIndex >= 0) {
+      const effectiveArgs = args.slice(0, spreadIndex);
+      for (let i = spreadIndex; i < args.length; i++) {
+        const arg = args[i];
+        const spreadType = arg.kind === 227 /* SpreadElement */ && (flowLoopCount ? checkExpression(arg.expression) : checkExpressionCached(arg.expression));
+        if (spreadType && isTupleType(spreadType)) {
+          forEach(getTypeArguments(spreadType), (t, i2) => {
+            var _a2;
+            const flags = spreadType.target.elementFlags[i2];
+            const syntheticArg = createSyntheticExpression(
+              arg,
+              flags & 4 /* Rest */ ? createArrayType(t) : t,
+              !!(flags & 12 /* Variable */),
+              (_a2 = spreadType.target.labeledElementDeclarations) == null ? void 0 : _a2[i2]
+            );
+            effectiveArgs.push(syntheticArg);
+          });
+        } else {
+          effectiveArgs.push(arg);
+        }
+      }
+      return effectiveArgs;
+    }
+    return args;
   }
-  function chainBundle(context, transformSourceFile) {
-    return transformSourceFileOrBundle;
-    function transformSourceFileOrBundle(node) {
-      return node.kind === 308 /* SourceFile */ ? transformSourceFile(node) : transformBundle(node);
+  function getEffectiveDecoratorArguments(node) {
+    const parent2 = node.parent;
+    const expr = node.expression;
+    switch (parent2.kind) {
+      case 260 /* ClassDeclaration */:
+      case 228 /* ClassExpression */:
+        return [
+          createSyntheticExpression(expr, getTypeOfSymbol(getSymbolOfDeclaration(parent2)))
+        ];
+      case 166 /* Parameter */:
+        const func = parent2.parent;
+        return [
+          createSyntheticExpression(expr, parent2.parent.kind === 173 /* Constructor */ ? getTypeOfSymbol(getSymbolOfDeclaration(func)) : errorType),
+          createSyntheticExpression(expr, anyType),
+          createSyntheticExpression(expr, numberType)
+        ];
+      case 169 /* PropertyDeclaration */:
+      case 171 /* MethodDeclaration */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+        const hasPropDesc = languageVersion !== 0 /* ES3 */ && (!isPropertyDeclaration(parent2) || hasAccessorModifier(parent2));
+        return [
+          createSyntheticExpression(expr, getParentTypeOfClassElement(parent2)),
+          createSyntheticExpression(expr, getClassElementPropertyKeyType(parent2)),
+          createSyntheticExpression(expr, hasPropDesc ? createTypedPropertyDescriptorType(getTypeOfNode(parent2)) : anyType)
+        ];
     }
-    function transformBundle(node) {
-      return context.factory.createBundle(map(node.sourceFiles, transformSourceFile), node.prepends);
+    return Debug.fail();
+  }
+  function getDecoratorArgumentCount(node, signature) {
+    switch (node.parent.kind) {
+      case 260 /* ClassDeclaration */:
+      case 228 /* ClassExpression */:
+        return 1;
+      case 169 /* PropertyDeclaration */:
+        return hasAccessorModifier(node.parent) ? 3 : 2;
+      case 171 /* MethodDeclaration */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+        return languageVersion === 0 /* ES3 */ || signature.parameters.length <= 2 ? 2 : 3;
+      case 166 /* Parameter */:
+        return 3;
+      default:
+        return Debug.fail();
     }
   }
-  function getExportNeedsImportStarHelper(node) {
-    return !!getNamespaceDeclarationNode(node);
+  function getDiagnosticSpanForCallNode(node, doNotIncludeArguments) {
+    let start2;
+    let length2;
+    const sourceFile = getSourceFileOfNode(node);
+    if (isPropertyAccessExpression(node.expression)) {
+      const nameSpan = getErrorSpanForNode(sourceFile, node.expression.name);
+      start2 = nameSpan.start;
+      length2 = doNotIncludeArguments ? nameSpan.length : node.end - start2;
+    } else {
+      const expressionSpan = getErrorSpanForNode(sourceFile, node.expression);
+      start2 = expressionSpan.start;
+      length2 = doNotIncludeArguments ? expressionSpan.length : node.end - start2;
+    }
+    return { start: start2, length: length2, sourceFile };
   }
-  function getImportNeedsImportStarHelper(node) {
-    if (!!getNamespaceDeclarationNode(node)) {
-      return true;
+  function getDiagnosticForCallNode(node, message, arg0, arg1, arg2, arg3) {
+    if (isCallExpression(node)) {
+      const { sourceFile, start: start2, length: length2 } = getDiagnosticSpanForCallNode(node);
+      return createFileDiagnostic(sourceFile, start2, length2, message, arg0, arg1, arg2, arg3);
+    } else {
+      return createDiagnosticForNode(node, message, arg0, arg1, arg2, arg3);
     }
-    const bindings = node.importClause && node.importClause.namedBindings;
-    if (!bindings) {
+  }
+  function isPromiseResolveArityError(node) {
+    if (!isCallExpression(node) || !isIdentifier(node.expression))
+      return false;
+    const symbol = resolveName(node.expression, node.expression.escapedText, 111551 /* Value */, void 0, void 0, false);
+    const decl = symbol == null ? void 0 : symbol.valueDeclaration;
+    if (!decl || !isParameter(decl) || !isFunctionExpressionOrArrowFunction(decl.parent) || !isNewExpression(decl.parent.parent) || !isIdentifier(decl.parent.parent.expression)) {
       return false;
     }
-    if (!isNamedImports(bindings))
+    const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(
+      /*reportErrors*/
+      false
+    );
+    if (!globalPromiseSymbol)
       return false;
-    let defaultRefCount = 0;
-    for (const binding of bindings.elements) {
-      if (isNamedDefaultReference(binding)) {
-        defaultRefCount++;
+    const constructorSymbol = getSymbolAtLocation(
+      decl.parent.parent.expression,
+      /*ignoreErrors*/
+      true
+    );
+    return constructorSymbol === globalPromiseSymbol;
+  }
+  function getArgumentArityError(node, signatures, args) {
+    var _a2;
+    const spreadIndex = getSpreadArgumentIndex(args);
+    if (spreadIndex > -1) {
+      return createDiagnosticForNode(args[spreadIndex], Diagnostics.A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter);
+    }
+    let min2 = Number.POSITIVE_INFINITY;
+    let max = Number.NEGATIVE_INFINITY;
+    let maxBelow = Number.NEGATIVE_INFINITY;
+    let minAbove = Number.POSITIVE_INFINITY;
+    let closestSignature;
+    for (const sig of signatures) {
+      const minParameter = getMinArgumentCount(sig);
+      const maxParameter = getParameterCount(sig);
+      if (minParameter < min2) {
+        min2 = minParameter;
+        closestSignature = sig;
+      }
+      max = Math.max(max, maxParameter);
+      if (minParameter < args.length && minParameter > maxBelow)
+        maxBelow = minParameter;
+      if (args.length < maxParameter && maxParameter < minAbove)
+        minAbove = maxParameter;
+    }
+    const hasRestParameter2 = some(signatures, hasEffectiveRestParameter);
+    const parameterRange = hasRestParameter2 ? min2 : min2 < max ? min2 + "-" + max : min2;
+    const isVoidPromiseError = !hasRestParameter2 && parameterRange === 1 && args.length === 0 && isPromiseResolveArityError(node);
+    if (isVoidPromiseError && isInJSFile(node)) {
+      return getDiagnosticForCallNode(node, Diagnostics.Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments);
+    }
+    const error2 = hasRestParameter2 ? Diagnostics.Expected_at_least_0_arguments_but_got_1 : isVoidPromiseError ? Diagnostics.Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise : Diagnostics.Expected_0_arguments_but_got_1;
+    if (min2 < args.length && args.length < max) {
+      return getDiagnosticForCallNode(node, Diagnostics.No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments, args.length, maxBelow, minAbove);
+    } else if (args.length < min2) {
+      const diagnostic = getDiagnosticForCallNode(node, error2, parameterRange, args.length);
+      const parameter = (_a2 = closestSignature == null ? void 0 : closestSignature.declaration) == null ? void 0 : _a2.parameters[closestSignature.thisParameter ? args.length + 1 : args.length];
+      if (parameter) {
+        const parameterError = createDiagnosticForNode(
+          parameter,
+          isBindingPattern(parameter.name) ? Diagnostics.An_argument_matching_this_binding_pattern_was_not_provided : isRestParameter(parameter) ? Diagnostics.Arguments_for_the_rest_parameter_0_were_not_provided : Diagnostics.An_argument_for_0_was_not_provided,
+          !parameter.name ? args.length : !isBindingPattern(parameter.name) ? idText(getFirstIdentifier(parameter.name)) : void 0
+        );
+        return addRelatedInfo(diagnostic, parameterError);
+      }
+      return diagnostic;
+    } else {
+      const errorSpan = factory.createNodeArray(args.slice(max));
+      const pos = first(errorSpan).pos;
+      let end = last(errorSpan).end;
+      if (end === pos) {
+        end++;
       }
+      setTextRangePosEnd(errorSpan, pos, end);
+      return createDiagnosticForNodeArray(getSourceFileOfNode(node), errorSpan, error2, parameterRange, args.length);
     }
-    return defaultRefCount > 0 && defaultRefCount !== bindings.elements.length || !!(bindings.elements.length - defaultRefCount) && isDefaultImport(node);
   }
-  function getImportNeedsImportDefaultHelper(node) {
-    return !getImportNeedsImportStarHelper(node) && (isDefaultImport(node) || !!node.importClause && isNamedImports(node.importClause.namedBindings) && containsDefaultReference(node.importClause.namedBindings));
+  function getTypeArgumentArityError(node, signatures, typeArguments) {
+    const argCount = typeArguments.length;
+    if (signatures.length === 1) {
+      const sig = signatures[0];
+      const min2 = getMinTypeArgumentCount(sig.typeParameters);
+      const max = length(sig.typeParameters);
+      return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, min2 < max ? min2 + "-" + max : min2, argCount);
+    }
+    let belowArgCount = -Infinity;
+    let aboveArgCount = Infinity;
+    for (const sig of signatures) {
+      const min2 = getMinTypeArgumentCount(sig.typeParameters);
+      const max = length(sig.typeParameters);
+      if (min2 > argCount) {
+        aboveArgCount = Math.min(aboveArgCount, min2);
+      } else if (max < argCount) {
+        belowArgCount = Math.max(belowArgCount, max);
+      }
+    }
+    if (belowArgCount !== -Infinity && aboveArgCount !== Infinity) {
+      return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments, argCount, belowArgCount, aboveArgCount);
+    }
+    return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, belowArgCount === -Infinity ? aboveArgCount : belowArgCount, argCount);
   }
-  function collectExternalModuleInfo(context, sourceFile, resolver, compilerOptions) {
-    const externalImports = [];
-    const exportSpecifiers = createMultiMap();
-    const exportedBindings = [];
-    const uniqueExports = /* @__PURE__ */ new Map();
-    let exportedNames;
-    let hasExportDefault = false;
-    let exportEquals;
-    let hasExportStarsToExportValues = false;
-    let hasImportStar = false;
-    let hasImportDefault = false;
-    for (const node of sourceFile.statements) {
-      switch (node.kind) {
-        case 269 /* ImportDeclaration */:
-          externalImports.push(node);
-          if (!hasImportStar && getImportNeedsImportStarHelper(node)) {
-            hasImportStar = true;
-          }
-          if (!hasImportDefault && getImportNeedsImportDefaultHelper(node)) {
-            hasImportDefault = true;
-          }
-          break;
-        case 268 /* ImportEqualsDeclaration */:
-          if (node.moduleReference.kind === 280 /* ExternalModuleReference */) {
-            externalImports.push(node);
+  function resolveCall(node, signatures, candidatesOutArray, checkMode, callChainFlags, fallbackError) {
+    const isTaggedTemplate = node.kind === 212 /* TaggedTemplateExpression */;
+    const isDecorator2 = node.kind === 167 /* Decorator */;
+    const isJsxOpeningOrSelfClosingElement = isJsxOpeningLikeElement(node);
+    const reportErrors2 = !candidatesOutArray;
+    let typeArguments;
+    if (!isDecorator2 && !isSuperCall(node)) {
+      typeArguments = node.typeArguments;
+      if (isTaggedTemplate || isJsxOpeningOrSelfClosingElement || node.expression.kind !== 106 /* SuperKeyword */) {
+        forEach(typeArguments, checkSourceElement);
+      }
+    }
+    const candidates = candidatesOutArray || [];
+    reorderCandidates(signatures, candidates, callChainFlags);
+    if (!candidates.length) {
+      if (reportErrors2) {
+        diagnostics.add(getDiagnosticForCallNode(node, Diagnostics.Call_target_does_not_contain_any_signatures));
+      }
+      return resolveErrorCall(node);
+    }
+    const args = getEffectiveCallArguments(node);
+    const isSingleNonGenericCandidate = candidates.length === 1 && !candidates[0].typeParameters;
+    let argCheckMode = !isDecorator2 && !isSingleNonGenericCandidate && some(args, isContextSensitive) ? 4 /* SkipContextSensitive */ : 0 /* Normal */;
+    argCheckMode |= checkMode & 32 /* IsForStringLiteralArgumentCompletions */;
+    let candidatesForArgumentError;
+    let candidateForArgumentArityError;
+    let candidateForTypeArgumentError;
+    let result;
+    const signatureHelpTrailingComma = !!(checkMode & 16 /* IsForSignatureHelp */) && node.kind === 210 /* CallExpression */ && node.arguments.hasTrailingComma;
+    if (candidates.length > 1) {
+      result = chooseOverload(candidates, subtypeRelation, isSingleNonGenericCandidate, signatureHelpTrailingComma);
+    }
+    if (!result) {
+      result = chooseOverload(candidates, assignableRelation, isSingleNonGenericCandidate, signatureHelpTrailingComma);
+    }
+    if (result) {
+      return result;
+    }
+    result = getCandidateForOverloadFailure(node, candidates, args, !!candidatesOutArray, checkMode);
+    getNodeLinks(node).resolvedSignature = result;
+    if (reportErrors2) {
+      if (candidatesForArgumentError) {
+        if (candidatesForArgumentError.length === 1 || candidatesForArgumentError.length > 3) {
+          const last2 = candidatesForArgumentError[candidatesForArgumentError.length - 1];
+          let chain;
+          if (candidatesForArgumentError.length > 3) {
+            chain = chainDiagnosticMessages(chain, Diagnostics.The_last_overload_gave_the_following_error);
+            chain = chainDiagnosticMessages(chain, Diagnostics.No_overload_matches_this_call);
           }
-          break;
-        case 275 /* ExportDeclaration */:
-          if (node.moduleSpecifier) {
-            if (!node.exportClause) {
-              externalImports.push(node);
-              hasExportStarsToExportValues = true;
-            } else {
-              externalImports.push(node);
-              if (isNamedExports(node.exportClause)) {
-                addExportedNamesForExportDeclaration(node);
-              } else {
-                const name = node.exportClause.name;
-                if (!uniqueExports.get(idText(name))) {
-                  multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name);
-                  uniqueExports.set(idText(name), true);
-                  exportedNames = append(exportedNames, name);
-                }
-                hasImportStar = true;
+          const diags = getSignatureApplicabilityError(
+            node,
+            args,
+            last2,
+            assignableRelation,
+            0 /* Normal */,
+            /*reportErrors*/
+            true,
+            () => chain
+          );
+          if (diags) {
+            for (const d of diags) {
+              if (last2.declaration && candidatesForArgumentError.length > 3) {
+                addRelatedInfo(d, createDiagnosticForNode(last2.declaration, Diagnostics.The_last_overload_is_declared_here));
               }
+              addImplementationSuccessElaboration(last2, d);
+              diagnostics.add(d);
             }
           } else {
-            addExportedNamesForExportDeclaration(node);
-          }
-          break;
-        case 274 /* ExportAssignment */:
-          if (node.isExportEquals && !exportEquals) {
-            exportEquals = node;
-          }
-          break;
-        case 240 /* VariableStatement */:
-          if (hasSyntacticModifier(node, 1 /* Export */)) {
-            for (const decl of node.declarationList.declarations) {
-              exportedNames = collectExportedVariableInfo(decl, uniqueExports, exportedNames);
-            }
+            Debug.fail("No error for last overload signature");
           }
-          break;
-        case 259 /* FunctionDeclaration */:
-          if (hasSyntacticModifier(node, 1 /* Export */)) {
-            if (hasSyntacticModifier(node, 1024 /* Default */)) {
-              if (!hasExportDefault) {
-                multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), context.factory.getDeclarationName(node));
-                hasExportDefault = true;
+        } else {
+          const allDiagnostics = [];
+          let max = 0;
+          let min2 = Number.MAX_VALUE;
+          let minIndex = 0;
+          let i = 0;
+          for (const c of candidatesForArgumentError) {
+            const chain2 = () => chainDiagnosticMessages(
+              /*details*/
+              void 0,
+              Diagnostics.Overload_0_of_1_2_gave_the_following_error,
+              i + 1,
+              candidates.length,
+              signatureToString(c)
+            );
+            const diags2 = getSignatureApplicabilityError(
+              node,
+              args,
+              c,
+              assignableRelation,
+              0 /* Normal */,
+              /*reportErrors*/
+              true,
+              chain2
+            );
+            if (diags2) {
+              if (diags2.length <= min2) {
+                min2 = diags2.length;
+                minIndex = i;
               }
+              max = Math.max(max, diags2.length);
+              allDiagnostics.push(diags2);
             } else {
-              const name = node.name;
-              if (!uniqueExports.get(idText(name))) {
-                multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name);
-                uniqueExports.set(idText(name), true);
-                exportedNames = append(exportedNames, name);
-              }
+              Debug.fail("No error for 3 or fewer overload signatures");
             }
+            i++;
           }
-          break;
-        case 260 /* ClassDeclaration */:
-          if (hasSyntacticModifier(node, 1 /* Export */)) {
-            if (hasSyntacticModifier(node, 1024 /* Default */)) {
-              if (!hasExportDefault) {
-                multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), context.factory.getDeclarationName(node));
-                hasExportDefault = true;
-              }
-            } else {
-              const name = node.name;
-              if (name && !uniqueExports.get(idText(name))) {
-                multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name);
-                uniqueExports.set(idText(name), true);
-                exportedNames = append(exportedNames, name);
-              }
-            }
+          const diags = max > 1 ? allDiagnostics[minIndex] : flatten(allDiagnostics);
+          Debug.assert(diags.length > 0, "No errors reported for 3 or fewer overload signatures");
+          const chain = chainDiagnosticMessages(
+            map(diags, createDiagnosticMessageChainFromDiagnostic),
+            Diagnostics.No_overload_matches_this_call
+          );
+          const related = [...flatMap(diags, (d) => d.relatedInformation)];
+          let diag2;
+          if (every(diags, (d) => d.start === diags[0].start && d.length === diags[0].length && d.file === diags[0].file)) {
+            const { file, start: start2, length: length2 } = diags[0];
+            diag2 = { file, start: start2, length: length2, code: chain.code, category: chain.category, messageText: chain, relatedInformation: related };
+          } else {
+            diag2 = createDiagnosticForNodeFromMessageChain(node, chain, related);
           }
-          break;
+          addImplementationSuccessElaboration(candidatesForArgumentError[0], diag2);
+          diagnostics.add(diag2);
+        }
+      } else if (candidateForArgumentArityError) {
+        diagnostics.add(getArgumentArityError(node, [candidateForArgumentArityError], args));
+      } else if (candidateForTypeArgumentError) {
+        checkTypeArguments(
+          candidateForTypeArgumentError,
+          node.typeArguments,
+          /*reportErrors*/
+          true,
+          fallbackError
+        );
+      } else {
+        const signaturesWithCorrectTypeArgumentArity = filter(signatures, (s) => hasCorrectTypeArgumentArity(s, typeArguments));
+        if (signaturesWithCorrectTypeArgumentArity.length === 0) {
+          diagnostics.add(getTypeArgumentArityError(node, signatures, typeArguments));
+        } else if (!isDecorator2) {
+          diagnostics.add(getArgumentArityError(node, signaturesWithCorrectTypeArgumentArity, args));
+        } else if (fallbackError) {
+          diagnostics.add(getDiagnosticForCallNode(node, fallbackError));
+        }
       }
     }
-    const externalHelpersImportDeclaration = createExternalHelpersImportDeclarationIfNeeded(context.factory, context.getEmitHelperFactory(), sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar, hasImportDefault);
-    if (externalHelpersImportDeclaration) {
-      externalImports.unshift(externalHelpersImportDeclaration);
-    }
-    return { externalImports, exportSpecifiers, exportEquals, hasExportStarsToExportValues, exportedBindings, exportedNames, externalHelpersImportDeclaration };
-    function addExportedNamesForExportDeclaration(node) {
-      for (const specifier of cast(node.exportClause, isNamedExports).elements) {
-        if (!uniqueExports.get(idText(specifier.name))) {
-          const name = specifier.propertyName || specifier.name;
-          if (!node.moduleSpecifier) {
-            exportSpecifiers.add(idText(name), specifier);
+    return result;
+    function addImplementationSuccessElaboration(failed, diagnostic) {
+      var _a2, _b;
+      const oldCandidatesForArgumentError = candidatesForArgumentError;
+      const oldCandidateForArgumentArityError = candidateForArgumentArityError;
+      const oldCandidateForTypeArgumentError = candidateForTypeArgumentError;
+      const failedSignatureDeclarations = ((_b = (_a2 = failed.declaration) == null ? void 0 : _a2.symbol) == null ? void 0 : _b.declarations) || emptyArray;
+      const isOverload = failedSignatureDeclarations.length > 1;
+      const implDecl = isOverload ? find(failedSignatureDeclarations, (d) => isFunctionLikeDeclaration(d) && nodeIsPresent(d.body)) : void 0;
+      if (implDecl) {
+        const candidate = getSignatureFromDeclaration(implDecl);
+        const isSingleNonGenericCandidate2 = !candidate.typeParameters;
+        if (chooseOverload([candidate], assignableRelation, isSingleNonGenericCandidate2)) {
+          addRelatedInfo(diagnostic, createDiagnosticForNode(implDecl, Diagnostics.The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible));
+        }
+      }
+      candidatesForArgumentError = oldCandidatesForArgumentError;
+      candidateForArgumentArityError = oldCandidateForArgumentArityError;
+      candidateForTypeArgumentError = oldCandidateForTypeArgumentError;
+    }
+    function chooseOverload(candidates2, relation, isSingleNonGenericCandidate2, signatureHelpTrailingComma2 = false) {
+      candidatesForArgumentError = void 0;
+      candidateForArgumentArityError = void 0;
+      candidateForTypeArgumentError = void 0;
+      if (isSingleNonGenericCandidate2) {
+        const candidate = candidates2[0];
+        if (some(typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma2)) {
+          return void 0;
+        }
+        if (getSignatureApplicabilityError(
+          node,
+          args,
+          candidate,
+          relation,
+          0 /* Normal */,
+          /*reportErrors*/
+          false,
+          /*containingMessageChain*/
+          void 0
+        )) {
+          candidatesForArgumentError = [candidate];
+          return void 0;
+        }
+        return candidate;
+      }
+      for (let candidateIndex = 0; candidateIndex < candidates2.length; candidateIndex++) {
+        const candidate = candidates2[candidateIndex];
+        if (!hasCorrectTypeArgumentArity(candidate, typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma2)) {
+          continue;
+        }
+        let checkCandidate;
+        let inferenceContext;
+        if (candidate.typeParameters) {
+          let typeArgumentTypes;
+          if (some(typeArguments)) {
+            typeArgumentTypes = checkTypeArguments(
+              candidate,
+              typeArguments,
+              /*reportErrors*/
+              false
+            );
+            if (!typeArgumentTypes) {
+              candidateForTypeArgumentError = candidate;
+              continue;
+            }
+          } else {
+            inferenceContext = createInferenceContext(
+              candidate.typeParameters,
+              candidate,
+              /*flags*/
+              isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */
+            );
+            typeArgumentTypes = inferTypeArguments(node, candidate, args, argCheckMode | 8 /* SkipGenericFunctions */, inferenceContext);
+            argCheckMode |= inferenceContext.flags & 4 /* SkippedGenericFunction */ ? 8 /* SkipGenericFunctions */ : 0 /* Normal */;
           }
-          const decl = resolver.getReferencedImportDeclaration(name) || resolver.getReferencedValueDeclaration(name);
-          if (decl) {
-            multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(decl), specifier.name);
+          checkCandidate = getSignatureInstantiation(candidate, typeArgumentTypes, isInJSFile(candidate.declaration), inferenceContext && inferenceContext.inferredTypeParameters);
+          if (getNonArrayRestType(candidate) && !hasCorrectArity(node, args, checkCandidate, signatureHelpTrailingComma2)) {
+            candidateForArgumentArityError = checkCandidate;
+            continue;
           }
-          uniqueExports.set(idText(specifier.name), true);
-          exportedNames = append(exportedNames, specifier.name);
+        } else {
+          checkCandidate = candidate;
         }
-      }
-    }
-  }
-  function collectExportedVariableInfo(decl, uniqueExports, exportedNames) {
-    if (isBindingPattern(decl.name)) {
-      for (const element of decl.name.elements) {
-        if (!isOmittedExpression(element)) {
-          exportedNames = collectExportedVariableInfo(element, uniqueExports, exportedNames);
+        if (getSignatureApplicabilityError(
+          node,
+          args,
+          checkCandidate,
+          relation,
+          argCheckMode,
+          /*reportErrors*/
+          false,
+          /*containingMessageChain*/
+          void 0
+        )) {
+          (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate);
+          continue;
         }
+        if (argCheckMode) {
+          argCheckMode = checkMode & 32 /* IsForStringLiteralArgumentCompletions */;
+          if (inferenceContext) {
+            const typeArgumentTypes = inferTypeArguments(node, candidate, args, argCheckMode, inferenceContext);
+            checkCandidate = getSignatureInstantiation(candidate, typeArgumentTypes, isInJSFile(candidate.declaration), inferenceContext.inferredTypeParameters);
+            if (getNonArrayRestType(candidate) && !hasCorrectArity(node, args, checkCandidate, signatureHelpTrailingComma2)) {
+              candidateForArgumentArityError = checkCandidate;
+              continue;
+            }
+          }
+          if (getSignatureApplicabilityError(
+            node,
+            args,
+            checkCandidate,
+            relation,
+            argCheckMode,
+            /*reportErrors*/
+            false,
+            /*containingMessageChain*/
+            void 0
+          )) {
+            (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate);
+            continue;
+          }
+        }
+        candidates2[candidateIndex] = checkCandidate;
+        return checkCandidate;
       }
-    } else if (!isGeneratedIdentifier(decl.name)) {
-      const text = idText(decl.name);
-      if (!uniqueExports.get(text)) {
-        uniqueExports.set(text, true);
-        exportedNames = append(exportedNames, decl.name);
-      }
+      return void 0;
     }
-    return exportedNames;
   }
-  function multiMapSparseArrayAdd(map2, key, value) {
-    let values = map2[key];
-    if (values) {
-      values.push(value);
-    } else {
-      map2[key] = values = [value];
+  function getCandidateForOverloadFailure(node, candidates, args, hasCandidatesOutArray, checkMode) {
+    Debug.assert(candidates.length > 0);
+    checkNodeDeferred(node);
+    return hasCandidatesOutArray || candidates.length === 1 || candidates.some((c) => !!c.typeParameters) ? pickLongestCandidateSignature(node, candidates, args, checkMode) : createUnionOfSignaturesForOverloadFailure(candidates);
+  }
+  function createUnionOfSignaturesForOverloadFailure(candidates) {
+    const thisParameters = mapDefined(candidates, (c) => c.thisParameter);
+    let thisParameter;
+    if (thisParameters.length) {
+      thisParameter = createCombinedSymbolFromTypes(thisParameters, thisParameters.map(getTypeOfParameter));
+    }
+    const { min: minArgumentCount, max: maxNonRestParam } = minAndMax(candidates, getNumNonRestParameters);
+    const parameters = [];
+    for (let i = 0; i < maxNonRestParam; i++) {
+      const symbols = mapDefined(candidates, (s) => signatureHasRestParameter(s) ? i < s.parameters.length - 1 ? s.parameters[i] : last(s.parameters) : i < s.parameters.length ? s.parameters[i] : void 0);
+      Debug.assert(symbols.length !== 0);
+      parameters.push(createCombinedSymbolFromTypes(symbols, mapDefined(candidates, (candidate) => tryGetTypeAtPosition(candidate, i))));
     }
-    return values;
+    const restParameterSymbols = mapDefined(candidates, (c) => signatureHasRestParameter(c) ? last(c.parameters) : void 0);
+    let flags = 0 /* None */;
+    if (restParameterSymbols.length !== 0) {
+      const type = createArrayType(getUnionType(mapDefined(candidates, tryGetRestTypeOfSignature), 2 /* Subtype */));
+      parameters.push(createCombinedSymbolForOverloadFailure(restParameterSymbols, type));
+      flags |= 1 /* HasRestParameter */;
+    }
+    if (candidates.some(signatureHasLiteralTypes)) {
+      flags |= 2 /* HasLiteralTypes */;
+    }
+    return createSignature(
+      candidates[0].declaration,
+      /*typeParameters*/
+      void 0,
+      // Before calling this we tested for `!candidates.some(c => !!c.typeParameters)`.
+      thisParameter,
+      parameters,
+      /*resolvedReturnType*/
+      getIntersectionType(candidates.map(getReturnTypeOfSignature)),
+      /*typePredicate*/
+      void 0,
+      minArgumentCount,
+      flags
+    );
   }
-  function isSimpleCopiableExpression(expression) {
-    return isStringLiteralLike(expression) || expression.kind === 8 /* NumericLiteral */ || isKeyword(expression.kind) || isIdentifier(expression);
+  function getNumNonRestParameters(signature) {
+    const numParams = signature.parameters.length;
+    return signatureHasRestParameter(signature) ? numParams - 1 : numParams;
   }
-  function isSimpleInlineableExpression(expression) {
-    return !isIdentifier(expression) && isSimpleCopiableExpression(expression);
+  function createCombinedSymbolFromTypes(sources, types) {
+    return createCombinedSymbolForOverloadFailure(sources, getUnionType(types, 2 /* Subtype */));
   }
-  function isCompoundAssignment(kind) {
-    return kind >= 64 /* FirstCompoundAssignment */ && kind <= 78 /* LastCompoundAssignment */;
+  function createCombinedSymbolForOverloadFailure(sources, type) {
+    return createSymbolWithType(first(sources), type);
   }
-  function getNonAssignmentOperatorForCompoundAssignment(kind) {
-    switch (kind) {
-      case 64 /* PlusEqualsToken */:
-        return 39 /* PlusToken */;
-      case 65 /* MinusEqualsToken */:
-        return 40 /* MinusToken */;
-      case 66 /* AsteriskEqualsToken */:
-        return 41 /* AsteriskToken */;
-      case 67 /* AsteriskAsteriskEqualsToken */:
-        return 42 /* AsteriskAsteriskToken */;
-      case 68 /* SlashEqualsToken */:
-        return 43 /* SlashToken */;
-      case 69 /* PercentEqualsToken */:
-        return 44 /* PercentToken */;
-      case 70 /* LessThanLessThanEqualsToken */:
-        return 47 /* LessThanLessThanToken */;
-      case 71 /* GreaterThanGreaterThanEqualsToken */:
-        return 48 /* GreaterThanGreaterThanToken */;
-      case 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
-        return 49 /* GreaterThanGreaterThanGreaterThanToken */;
-      case 73 /* AmpersandEqualsToken */:
-        return 50 /* AmpersandToken */;
-      case 74 /* BarEqualsToken */:
-        return 51 /* BarToken */;
-      case 78 /* CaretEqualsToken */:
-        return 52 /* CaretToken */;
-      case 75 /* BarBarEqualsToken */:
-        return 56 /* BarBarToken */;
-      case 76 /* AmpersandAmpersandEqualsToken */:
-        return 55 /* AmpersandAmpersandToken */;
-      case 77 /* QuestionQuestionEqualsToken */:
-        return 60 /* QuestionQuestionToken */;
+  function pickLongestCandidateSignature(node, candidates, args, checkMode) {
+    const bestIndex = getLongestCandidateIndex(candidates, apparentArgumentCount === void 0 ? args.length : apparentArgumentCount);
+    const candidate = candidates[bestIndex];
+    const { typeParameters } = candidate;
+    if (!typeParameters) {
+      return candidate;
     }
+    const typeArgumentNodes = callLikeExpressionMayHaveTypeArguments(node) ? node.typeArguments : void 0;
+    const instantiated = typeArgumentNodes ? createSignatureInstantiation(candidate, getTypeArgumentsFromNodes(typeArgumentNodes, typeParameters, isInJSFile(node))) : inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode);
+    candidates[bestIndex] = instantiated;
+    return instantiated;
   }
-  function getSuperCallFromStatement(statement) {
-    if (!isExpressionStatement(statement)) {
-      return void 0;
+  function getTypeArgumentsFromNodes(typeArgumentNodes, typeParameters, isJs) {
+    const typeArguments = typeArgumentNodes.map(getTypeOfNode);
+    while (typeArguments.length > typeParameters.length) {
+      typeArguments.pop();
+    }
+    while (typeArguments.length < typeParameters.length) {
+      typeArguments.push(getDefaultFromTypeParameter(typeParameters[typeArguments.length]) || getConstraintOfTypeParameter(typeParameters[typeArguments.length]) || getDefaultTypeArgumentType(isJs));
     }
-    const expression = skipParentheses(statement.expression);
-    return isSuperCall(expression) ? expression : void 0;
+    return typeArguments;
   }
-  function findSuperStatementIndex(statements, indexAfterLastPrologueStatement) {
-    for (let i = indexAfterLastPrologueStatement; i < statements.length; i += 1) {
-      const statement = statements[i];
-      if (getSuperCallFromStatement(statement)) {
+  function inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode) {
+    const inferenceContext = createInferenceContext(
+      typeParameters,
+      candidate,
+      /*flags*/
+      isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */
+    );
+    const typeArgumentTypes = inferTypeArguments(node, candidate, args, checkMode | 4 /* SkipContextSensitive */ | 8 /* SkipGenericFunctions */, inferenceContext);
+    return createSignatureInstantiation(candidate, typeArgumentTypes);
+  }
+  function getLongestCandidateIndex(candidates, argsCount) {
+    let maxParamsIndex = -1;
+    let maxParams = -1;
+    for (let i = 0; i < candidates.length; i++) {
+      const candidate = candidates[i];
+      const paramCount = getParameterCount(candidate);
+      if (hasEffectiveRestParameter(candidate) || paramCount >= argsCount) {
         return i;
       }
+      if (paramCount > maxParams) {
+        maxParams = paramCount;
+        maxParamsIndex = i;
+      }
     }
-    return -1;
+    return maxParamsIndex;
   }
-  function getProperties(node, requireInitializer, isStatic2) {
-    return filter(node.members, (m) => isInitializedOrStaticProperty(m, requireInitializer, isStatic2));
+  function resolveCallExpression(node, candidatesOutArray, checkMode) {
+    if (node.expression.kind === 106 /* SuperKeyword */) {
+      const superType = checkSuperExpression(node.expression);
+      if (isTypeAny(superType)) {
+        for (const arg of node.arguments) {
+          checkExpression(arg);
+        }
+        return anySignature;
+      }
+      if (!isErrorType(superType)) {
+        const baseTypeNode = getEffectiveBaseTypeNode(getContainingClass(node));
+        if (baseTypeNode) {
+          const baseConstructors = getInstantiatedConstructorsForTypeArguments(superType, baseTypeNode.typeArguments, baseTypeNode);
+          return resolveCall(node, baseConstructors, candidatesOutArray, checkMode, 0 /* None */);
+        }
+      }
+      return resolveUntypedCall(node);
+    }
+    let callChainFlags;
+    let funcType = checkExpression(node.expression);
+    if (isCallChain(node)) {
+      const nonOptionalType = getOptionalExpressionType(funcType, node.expression);
+      callChainFlags = nonOptionalType === funcType ? 0 /* None */ : isOutermostOptionalChain(node) ? 16 /* IsOuterCallChain */ : 8 /* IsInnerCallChain */;
+      funcType = nonOptionalType;
+    } else {
+      callChainFlags = 0 /* None */;
+    }
+    funcType = checkNonNullTypeWithReporter(
+      funcType,
+      node.expression,
+      reportCannotInvokePossiblyNullOrUndefinedError
+    );
+    if (funcType === silentNeverType) {
+      return silentNeverSignature;
+    }
+    const apparentType = getApparentType(funcType);
+    if (isErrorType(apparentType)) {
+      return resolveErrorCall(node);
+    }
+    const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */);
+    const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length;
+    if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, numConstructSignatures)) {
+      if (!isErrorType(funcType) && node.typeArguments) {
+        error(node, Diagnostics.Untyped_function_calls_may_not_accept_type_arguments);
+      }
+      return resolveUntypedCall(node);
+    }
+    if (!callSignatures.length) {
+      if (numConstructSignatures) {
+        error(node, Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType));
+      } else {
+        let relatedInformation;
+        if (node.arguments.length === 1) {
+          const text = getSourceFileOfNode(node).text;
+          if (isLineBreak(text.charCodeAt(skipTrivia(
+            text,
+            node.expression.end,
+            /* stopAfterLineBreak */
+            true
+          ) - 1))) {
+            relatedInformation = createDiagnosticForNode(node.expression, Diagnostics.Are_you_missing_a_semicolon);
+          }
+        }
+        invocationError(node.expression, apparentType, 0 /* Call */, relatedInformation);
+      }
+      return resolveErrorCall(node);
+    }
+    if (checkMode & 8 /* SkipGenericFunctions */ && !node.typeArguments && callSignatures.some(isGenericFunctionReturningFunction)) {
+      skippedGenericFunction(node, checkMode);
+      return resolvingSignature;
+    }
+    if (callSignatures.some((sig) => isInJSFile(sig.declaration) && !!getJSDocClassTag(sig.declaration))) {
+      error(node, Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType));
+      return resolveErrorCall(node);
+    }
+    return resolveCall(node, callSignatures, candidatesOutArray, checkMode, callChainFlags);
   }
-  function isStaticPropertyDeclarationOrClassStaticBlockDeclaration(element) {
-    return isStaticPropertyDeclaration(element) || isClassStaticBlockDeclaration(element);
+  function isGenericFunctionReturningFunction(signature) {
+    return !!(signature.typeParameters && isFunctionType(getReturnTypeOfSignature(signature)));
   }
-  function getStaticPropertiesAndClassStaticBlock(node) {
-    return filter(node.members, isStaticPropertyDeclarationOrClassStaticBlockDeclaration);
+  function isUntypedFunctionCall(funcType, apparentFuncType, numCallSignatures, numConstructSignatures) {
+    return isTypeAny(funcType) || isTypeAny(apparentFuncType) && !!(funcType.flags & 262144 /* TypeParameter */) || !numCallSignatures && !numConstructSignatures && !(apparentFuncType.flags & 1048576 /* Union */) && !(getReducedType(apparentFuncType).flags & 131072 /* Never */) && isTypeAssignableTo(funcType, globalFunctionType);
   }
-  function isInitializedOrStaticProperty(member, requireInitializer, isStatic2) {
-    return isPropertyDeclaration(member) && (!!member.initializer || !requireInitializer) && hasStaticModifier(member) === isStatic2;
+  function resolveNewExpression(node, candidatesOutArray, checkMode) {
+    if (node.arguments && languageVersion < 1 /* ES5 */) {
+      const spreadIndex = getSpreadArgumentIndex(node.arguments);
+      if (spreadIndex >= 0) {
+        error(node.arguments[spreadIndex], Diagnostics.Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher);
+      }
+    }
+    let expressionType = checkNonNullExpression(node.expression);
+    if (expressionType === silentNeverType) {
+      return silentNeverSignature;
+    }
+    expressionType = getApparentType(expressionType);
+    if (isErrorType(expressionType)) {
+      return resolveErrorCall(node);
+    }
+    if (isTypeAny(expressionType)) {
+      if (node.typeArguments) {
+        error(node, Diagnostics.Untyped_function_calls_may_not_accept_type_arguments);
+      }
+      return resolveUntypedCall(node);
+    }
+    const constructSignatures = getSignaturesOfType(expressionType, 1 /* Construct */);
+    if (constructSignatures.length) {
+      if (!isConstructorAccessible(node, constructSignatures[0])) {
+        return resolveErrorCall(node);
+      }
+      if (someSignature(constructSignatures, (signature) => !!(signature.flags & 4 /* Abstract */))) {
+        error(node, Diagnostics.Cannot_create_an_instance_of_an_abstract_class);
+        return resolveErrorCall(node);
+      }
+      const valueDecl = expressionType.symbol && getClassLikeDeclarationOfSymbol(expressionType.symbol);
+      if (valueDecl && hasSyntacticModifier(valueDecl, 256 /* Abstract */)) {
+        error(node, Diagnostics.Cannot_create_an_instance_of_an_abstract_class);
+        return resolveErrorCall(node);
+      }
+      return resolveCall(node, constructSignatures, candidatesOutArray, checkMode, 0 /* None */);
+    }
+    const callSignatures = getSignaturesOfType(expressionType, 0 /* Call */);
+    if (callSignatures.length) {
+      const signature = resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */);
+      if (!noImplicitAny) {
+        if (signature.declaration && !isJSConstructor(signature.declaration) && getReturnTypeOfSignature(signature) !== voidType) {
+          error(node, Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword);
+        }
+        if (getThisTypeOfSignature(signature) === voidType) {
+          error(node, Diagnostics.A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void);
+        }
+      }
+      return signature;
+    }
+    invocationError(node.expression, expressionType, 1 /* Construct */);
+    return resolveErrorCall(node);
   }
-  function isStaticPropertyDeclaration(member) {
-    return isPropertyDeclaration(member) && hasStaticModifier(member);
+  function someSignature(signatures, f) {
+    if (isArray(signatures)) {
+      return some(signatures, (signature) => someSignature(signature, f));
+    }
+    return signatures.compositeKind === 1048576 /* Union */ ? some(signatures.compositeSignatures, f) : f(signatures);
   }
-  function isInitializedProperty(member) {
-    return member.kind === 169 /* PropertyDeclaration */ && member.initializer !== void 0;
+  function typeHasProtectedAccessibleBase(target, type) {
+    const baseTypes = getBaseTypes(type);
+    if (!length(baseTypes)) {
+      return false;
+    }
+    const firstBase = baseTypes[0];
+    if (firstBase.flags & 2097152 /* Intersection */) {
+      const types = firstBase.types;
+      const mixinFlags = findMixins(types);
+      let i = 0;
+      for (const intersectionMember of firstBase.types) {
+        if (!mixinFlags[i]) {
+          if (getObjectFlags(intersectionMember) & (1 /* Class */ | 2 /* Interface */)) {
+            if (intersectionMember.symbol === target) {
+              return true;
+            }
+            if (typeHasProtectedAccessibleBase(target, intersectionMember)) {
+              return true;
+            }
+          }
+        }
+        i++;
+      }
+      return false;
+    }
+    if (firstBase.symbol === target) {
+      return true;
+    }
+    return typeHasProtectedAccessibleBase(target, firstBase);
   }
-  function isNonStaticMethodOrAccessorWithPrivateName(member) {
-    return !isStatic(member) && (isMethodOrAccessor(member) || isAutoAccessorPropertyDeclaration(member)) && isPrivateIdentifier(member.name);
+  function isConstructorAccessible(node, signature) {
+    if (!signature || !signature.declaration) {
+      return true;
+    }
+    const declaration = signature.declaration;
+    const modifiers = getSelectedEffectiveModifierFlags(declaration, 24 /* NonPublicAccessibilityModifier */);
+    if (!modifiers || declaration.kind !== 173 /* Constructor */) {
+      return true;
+    }
+    const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(declaration.parent.symbol);
+    const declaringClass = getDeclaredTypeOfSymbol(declaration.parent.symbol);
+    if (!isNodeWithinClass(node, declaringClassDeclaration)) {
+      const containingClass = getContainingClass(node);
+      if (containingClass && modifiers & 16 /* Protected */) {
+        const containingType = getTypeOfNode(containingClass);
+        if (typeHasProtectedAccessibleBase(declaration.parent.symbol, containingType)) {
+          return true;
+        }
+      }
+      if (modifiers & 8 /* Private */) {
+        error(node, Diagnostics.Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration, typeToString(declaringClass));
+      }
+      if (modifiers & 16 /* Protected */) {
+        error(node, Diagnostics.Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration, typeToString(declaringClass));
+      }
+      return false;
+    }
+    return true;
   }
-  function getDecoratorsOfParameters(node) {
-    let decorators;
-    if (node) {
-      const parameters = node.parameters;
-      const firstParameterIsThis = parameters.length > 0 && parameterIsThisKeyword(parameters[0]);
-      const firstParameterOffset = firstParameterIsThis ? 1 : 0;
-      const numParameters = firstParameterIsThis ? parameters.length - 1 : parameters.length;
-      for (let i = 0; i < numParameters; i++) {
-        const parameter = parameters[i + firstParameterOffset];
-        if (decorators || hasDecorators(parameter)) {
-          if (!decorators) {
-            decorators = new Array(numParameters);
+  function invocationErrorDetails(errorTarget, apparentType, kind) {
+    let errorInfo;
+    const isCall = kind === 0 /* Call */;
+    const awaitedType = getAwaitedType(apparentType);
+    const maybeMissingAwait = awaitedType && getSignaturesOfType(awaitedType, kind).length > 0;
+    if (apparentType.flags & 1048576 /* Union */) {
+      const types = apparentType.types;
+      let hasSignatures = false;
+      for (const constituent of types) {
+        const signatures = getSignaturesOfType(constituent, kind);
+        if (signatures.length !== 0) {
+          hasSignatures = true;
+          if (errorInfo) {
+            break;
+          }
+        } else {
+          if (!errorInfo) {
+            errorInfo = chainDiagnosticMessages(
+              errorInfo,
+              isCall ? Diagnostics.Type_0_has_no_call_signatures : Diagnostics.Type_0_has_no_construct_signatures,
+              typeToString(constituent)
+            );
+            errorInfo = chainDiagnosticMessages(
+              errorInfo,
+              isCall ? Diagnostics.Not_all_constituents_of_type_0_are_callable : Diagnostics.Not_all_constituents_of_type_0_are_constructable,
+              typeToString(apparentType)
+            );
+          }
+          if (hasSignatures) {
+            break;
           }
-          decorators[i] = getDecorators(parameter);
         }
       }
+      if (!hasSignatures) {
+        errorInfo = chainDiagnosticMessages(
+          /* detials */
+          void 0,
+          isCall ? Diagnostics.No_constituent_of_type_0_is_callable : Diagnostics.No_constituent_of_type_0_is_constructable,
+          typeToString(apparentType)
+        );
+      }
+      if (!errorInfo) {
+        errorInfo = chainDiagnosticMessages(
+          errorInfo,
+          isCall ? Diagnostics.Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_other : Diagnostics.Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_with_each_other,
+          typeToString(apparentType)
+        );
+      }
+    } else {
+      errorInfo = chainDiagnosticMessages(
+        errorInfo,
+        isCall ? Diagnostics.Type_0_has_no_call_signatures : Diagnostics.Type_0_has_no_construct_signatures,
+        typeToString(apparentType)
+      );
     }
-    return decorators;
-  }
-  function getAllDecoratorsOfClass(node) {
-    const decorators = getDecorators(node);
-    const parameters = getDecoratorsOfParameters(getFirstConstructorWithBody(node));
-    if (!some(decorators) && !some(parameters)) {
-      return void 0;
+    let headMessage = isCall ? Diagnostics.This_expression_is_not_callable : Diagnostics.This_expression_is_not_constructable;
+    if (isCallExpression(errorTarget.parent) && errorTarget.parent.arguments.length === 0) {
+      const { resolvedSymbol } = getNodeLinks(errorTarget);
+      if (resolvedSymbol && resolvedSymbol.flags & 32768 /* GetAccessor */) {
+        headMessage = Diagnostics.This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without;
+      }
     }
     return {
-      decorators,
-      parameters
+      messageChain: chainDiagnosticMessages(errorInfo, headMessage),
+      relatedMessage: maybeMissingAwait ? Diagnostics.Did_you_forget_to_use_await : void 0
     };
   }
-  function getAllDecoratorsOfClassElement(member, parent2) {
-    switch (member.kind) {
+  function invocationError(errorTarget, apparentType, kind, relatedInformation) {
+    const { messageChain, relatedMessage: relatedInfo } = invocationErrorDetails(errorTarget, apparentType, kind);
+    const diagnostic = createDiagnosticForNodeFromMessageChain(errorTarget, messageChain);
+    if (relatedInfo) {
+      addRelatedInfo(diagnostic, createDiagnosticForNode(errorTarget, relatedInfo));
+    }
+    if (isCallExpression(errorTarget.parent)) {
+      const { start: start2, length: length2 } = getDiagnosticSpanForCallNode(
+        errorTarget.parent,
+        /* doNotIncludeArguments */
+        true
+      );
+      diagnostic.start = start2;
+      diagnostic.length = length2;
+    }
+    diagnostics.add(diagnostic);
+    invocationErrorRecovery(apparentType, kind, relatedInformation ? addRelatedInfo(diagnostic, relatedInformation) : diagnostic);
+  }
+  function invocationErrorRecovery(apparentType, kind, diagnostic) {
+    if (!apparentType.symbol) {
+      return;
+    }
+    const importNode = getSymbolLinks(apparentType.symbol).originatingImport;
+    if (importNode && !isImportCall(importNode)) {
+      const sigs = getSignaturesOfType(getTypeOfSymbol(getSymbolLinks(apparentType.symbol).target), kind);
+      if (!sigs || !sigs.length)
+        return;
+      addRelatedInfo(
+        diagnostic,
+        createDiagnosticForNode(importNode, Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead)
+      );
+    }
+  }
+  function resolveTaggedTemplateExpression(node, candidatesOutArray, checkMode) {
+    const tagType = checkExpression(node.tag);
+    const apparentType = getApparentType(tagType);
+    if (isErrorType(apparentType)) {
+      return resolveErrorCall(node);
+    }
+    const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */);
+    const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length;
+    if (isUntypedFunctionCall(tagType, apparentType, callSignatures.length, numConstructSignatures)) {
+      return resolveUntypedCall(node);
+    }
+    if (!callSignatures.length) {
+      if (isArrayLiteralExpression(node.parent)) {
+        const diagnostic = createDiagnosticForNode(node.tag, Diagnostics.It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tagged_template_expression_which_cannot_be_invoked);
+        diagnostics.add(diagnostic);
+        return resolveErrorCall(node);
+      }
+      invocationError(node.tag, apparentType, 0 /* Call */);
+      return resolveErrorCall(node);
+    }
+    return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */);
+  }
+  function getDiagnosticHeadMessageForDecoratorResolution(node) {
+    switch (node.parent.kind) {
+      case 260 /* ClassDeclaration */:
+      case 228 /* ClassExpression */:
+        return Diagnostics.Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression;
+      case 166 /* Parameter */:
+        return Diagnostics.Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression;
+      case 169 /* PropertyDeclaration */:
+        return Diagnostics.Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression;
+      case 171 /* MethodDeclaration */:
       case 174 /* GetAccessor */:
       case 175 /* SetAccessor */:
-        return getAllDecoratorsOfAccessors(member, parent2);
-      case 171 /* MethodDeclaration */:
-        return getAllDecoratorsOfMethod(member);
-      case 169 /* PropertyDeclaration */:
-        return getAllDecoratorsOfProperty(member);
+        return Diagnostics.Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression;
       default:
-        return void 0;
+        return Debug.fail();
     }
   }
-  function getAllDecoratorsOfAccessors(accessor, parent2) {
-    if (!accessor.body) {
-      return void 0;
-    }
-    const { firstAccessor, secondAccessor, getAccessor, setAccessor } = getAllAccessorDeclarations(parent2.members, accessor);
-    const firstAccessorWithDecorators = hasDecorators(firstAccessor) ? firstAccessor : secondAccessor && hasDecorators(secondAccessor) ? secondAccessor : void 0;
-    if (!firstAccessorWithDecorators || accessor !== firstAccessorWithDecorators) {
-      return void 0;
+  function resolveDecorator(node, candidatesOutArray, checkMode) {
+    const funcType = checkExpression(node.expression);
+    const apparentType = getApparentType(funcType);
+    if (isErrorType(apparentType)) {
+      return resolveErrorCall(node);
     }
-    const decorators = getDecorators(firstAccessorWithDecorators);
-    const parameters = getDecoratorsOfParameters(setAccessor);
-    if (!some(decorators) && !some(parameters)) {
-      return void 0;
+    const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */);
+    const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length;
+    if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, numConstructSignatures)) {
+      return resolveUntypedCall(node);
     }
-    return {
-      decorators,
-      parameters,
-      getDecorators: getAccessor && getDecorators(getAccessor),
-      setDecorators: setAccessor && getDecorators(setAccessor)
-    };
-  }
-  function getAllDecoratorsOfMethod(method) {
-    if (!method.body) {
-      return void 0;
+    if (isPotentiallyUncalledDecorator(node, callSignatures)) {
+      const nodeStr = getTextOfNode(
+        node.expression,
+        /*includeTrivia*/
+        false
+      );
+      error(node, Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0, nodeStr);
+      return resolveErrorCall(node);
     }
-    const decorators = getDecorators(method);
-    const parameters = getDecoratorsOfParameters(method);
-    if (!some(decorators) && !some(parameters)) {
-      return void 0;
+    const headMessage = getDiagnosticHeadMessageForDecoratorResolution(node);
+    if (!callSignatures.length) {
+      const errorDetails = invocationErrorDetails(node.expression, apparentType, 0 /* Call */);
+      const messageChain = chainDiagnosticMessages(errorDetails.messageChain, headMessage);
+      const diag2 = createDiagnosticForNodeFromMessageChain(node.expression, messageChain);
+      if (errorDetails.relatedMessage) {
+        addRelatedInfo(diag2, createDiagnosticForNode(node.expression, errorDetails.relatedMessage));
+      }
+      diagnostics.add(diag2);
+      invocationErrorRecovery(apparentType, 0 /* Call */, diag2);
+      return resolveErrorCall(node);
     }
-    return { decorators, parameters };
+    return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */, headMessage);
   }
-  function getAllDecoratorsOfProperty(property) {
-    const decorators = getDecorators(property);
-    if (!some(decorators)) {
-      return void 0;
-    }
-    return { decorators };
+  function createSignatureForJSXIntrinsic(node, result) {
+    const namespace = getJsxNamespaceAt(node);
+    const exports = namespace && getExportsOfSymbol(namespace);
+    const typeSymbol = exports && getSymbol2(exports, JsxNames.Element, 788968 /* Type */);
+    const returnNode = typeSymbol && nodeBuilder.symbolToEntityName(typeSymbol, 788968 /* Type */, node);
+    const declaration = factory.createFunctionTypeNode(
+      /*typeParameters*/
+      void 0,
+      [factory.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotdotdot*/
+        void 0,
+        "props",
+        /*questionMark*/
+        void 0,
+        nodeBuilder.typeToTypeNode(result, node)
+      )],
+      returnNode ? factory.createTypeReferenceNode(
+        returnNode,
+        /*typeArguments*/
+        void 0
+      ) : factory.createKeywordTypeNode(131 /* AnyKeyword */)
+    );
+    const parameterSymbol = createSymbol(1 /* FunctionScopedVariable */, "props");
+    parameterSymbol.links.type = result;
+    return createSignature(
+      declaration,
+      /*typeParameters*/
+      void 0,
+      /*thisParameter*/
+      void 0,
+      [parameterSymbol],
+      typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType,
+      /*returnTypePredicate*/
+      void 0,
+      1,
+      0 /* None */
+    );
   }
-
-  // src/compiler/transformers/destructuring.ts
-  var FlattenLevel = /* @__PURE__ */ ((FlattenLevel2) => {
-    FlattenLevel2[FlattenLevel2["All"] = 0] = "All";
-    FlattenLevel2[FlattenLevel2["ObjectRest"] = 1] = "ObjectRest";
-    return FlattenLevel2;
-  })(FlattenLevel || {});
-  function flattenDestructuringAssignment(node, visitor, context, level, needsValue, createAssignmentCallback) {
-    let location2 = node;
-    let value;
-    if (isDestructuringAssignment(node)) {
-      value = node.right;
-      while (isEmptyArrayLiteral(node.left) || isEmptyObjectLiteral(node.left)) {
-        if (isDestructuringAssignment(value)) {
-          location2 = node = value;
-          value = node.right;
-        } else {
-          return visitNode(value, visitor, isExpression);
-        }
+  function resolveJsxOpeningLikeElement(node, candidatesOutArray, checkMode) {
+    if (isJsxIntrinsicIdentifier(node.tagName)) {
+      const result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node);
+      const fakeSignature = createSignatureForJSXIntrinsic(node, result);
+      checkTypeAssignableToAndOptionallyElaborate(checkExpressionWithContextualType(
+        node.attributes,
+        getEffectiveFirstArgumentForJsxSignature(fakeSignature, node),
+        /*inferenceContext*/
+        void 0,
+        0 /* Normal */
+      ), result, node.tagName, node.attributes);
+      if (length(node.typeArguments)) {
+        forEach(node.typeArguments, checkSourceElement);
+        diagnostics.add(createDiagnosticForNodeArray(getSourceFileOfNode(node), node.typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, 0, length(node.typeArguments)));
       }
+      return fakeSignature;
     }
-    let expressions;
-    const flattenContext = {
-      context,
-      level,
-      downlevelIteration: !!context.getCompilerOptions().downlevelIteration,
-      hoistTempVariables: true,
-      emitExpression,
-      emitBindingOrAssignment,
-      createArrayBindingOrAssignmentPattern: (elements) => makeArrayAssignmentPattern(context.factory, elements),
-      createObjectBindingOrAssignmentPattern: (elements) => makeObjectAssignmentPattern(context.factory, elements),
-      createArrayBindingOrAssignmentElement: makeAssignmentElement,
-      visitor
-    };
-    if (value) {
-      value = visitNode(value, visitor, isExpression);
-      if (isIdentifier(value) && bindingOrAssignmentElementAssignsToName(node, value.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node)) {
-        value = ensureIdentifier(flattenContext, value, false, location2);
-      } else if (needsValue) {
-        value = ensureIdentifier(flattenContext, value, true, location2);
-      } else if (nodeIsSynthesized(node)) {
-        location2 = value;
-      }
-    }
-    flattenBindingOrAssignmentElement(flattenContext, node, value, location2, isDestructuringAssignment(node));
-    if (value && needsValue) {
-      if (!some(expressions)) {
-        return value;
-      }
-      expressions.push(value);
+    const exprTypes = checkExpression(node.tagName);
+    const apparentType = getApparentType(exprTypes);
+    if (isErrorType(apparentType)) {
+      return resolveErrorCall(node);
     }
-    return context.factory.inlineExpressions(expressions) || context.factory.createOmittedExpression();
-    function emitExpression(expression) {
-      expressions = append(expressions, expression);
+    const signatures = getUninstantiatedJsxSignaturesOfType(exprTypes, node);
+    if (isUntypedFunctionCall(
+      exprTypes,
+      apparentType,
+      signatures.length,
+      /*constructSignatures*/
+      0
+    )) {
+      return resolveUntypedCall(node);
+    }
+    if (signatures.length === 0) {
+      error(node.tagName, Diagnostics.JSX_element_type_0_does_not_have_any_construct_or_call_signatures, getTextOfNode(node.tagName));
+      return resolveErrorCall(node);
     }
-    function emitBindingOrAssignment(target, value2, location3, original) {
-      Debug.assertNode(target, createAssignmentCallback ? isIdentifier : isExpression);
-      const expression = createAssignmentCallback ? createAssignmentCallback(target, value2, location3) : setTextRange(
-        context.factory.createAssignment(visitNode(target, visitor, isExpression), value2),
-        location3
-      );
-      expression.original = original;
-      emitExpression(expression);
+    return resolveCall(node, signatures, candidatesOutArray, checkMode, 0 /* None */);
+  }
+  function isPotentiallyUncalledDecorator(decorator, signatures) {
+    return signatures.length && every(signatures, (signature) => signature.minArgumentCount === 0 && !signatureHasRestParameter(signature) && signature.parameters.length < getDecoratorArgumentCount(decorator, signature));
+  }
+  function resolveSignature(node, candidatesOutArray, checkMode) {
+    switch (node.kind) {
+      case 210 /* CallExpression */:
+        return resolveCallExpression(node, candidatesOutArray, checkMode);
+      case 211 /* NewExpression */:
+        return resolveNewExpression(node, candidatesOutArray, checkMode);
+      case 212 /* TaggedTemplateExpression */:
+        return resolveTaggedTemplateExpression(node, candidatesOutArray, checkMode);
+      case 167 /* Decorator */:
+        return resolveDecorator(node, candidatesOutArray, checkMode);
+      case 283 /* JsxOpeningElement */:
+      case 282 /* JsxSelfClosingElement */:
+        return resolveJsxOpeningLikeElement(node, candidatesOutArray, checkMode);
     }
+    throw Debug.assertNever(node, "Branch in 'resolveSignature' should be unreachable.");
   }
-  function bindingOrAssignmentElementAssignsToName(element, escapedName) {
-    const target = getTargetOfBindingOrAssignmentElement(element);
-    if (isBindingOrAssignmentPattern(target)) {
-      return bindingOrAssignmentPatternAssignsToName(target, escapedName);
-    } else if (isIdentifier(target)) {
-      return target.escapedText === escapedName;
+  function getResolvedSignature(node, candidatesOutArray, checkMode) {
+    const links = getNodeLinks(node);
+    const cached = links.resolvedSignature;
+    if (cached && cached !== resolvingSignature && !candidatesOutArray) {
+      return cached;
     }
-    return false;
+    links.resolvedSignature = resolvingSignature;
+    const result = resolveSignature(node, candidatesOutArray, checkMode || 0 /* Normal */);
+    if (result !== resolvingSignature) {
+      links.resolvedSignature = flowLoopStart === flowLoopCount ? result : cached;
+    }
+    return result;
   }
-  function bindingOrAssignmentPatternAssignsToName(pattern, escapedName) {
-    const elements = getElementsOfBindingOrAssignmentPattern(pattern);
-    for (const element of elements) {
-      if (bindingOrAssignmentElementAssignsToName(element, escapedName)) {
+  function isJSConstructor(node) {
+    var _a2;
+    if (!node || !isInJSFile(node)) {
+      return false;
+    }
+    const func = isFunctionDeclaration(node) || isFunctionExpression(node) ? node : (isVariableDeclaration(node) || isPropertyAssignment(node)) && node.initializer && isFunctionExpression(node.initializer) ? node.initializer : void 0;
+    if (func) {
+      if (getJSDocClassTag(node))
         return true;
-      }
+      if (isPropertyAssignment(walkUpParenthesizedExpressions(func.parent)))
+        return false;
+      const symbol = getSymbolOfDeclaration(func);
+      return !!((_a2 = symbol == null ? void 0 : symbol.members) == null ? void 0 : _a2.size);
     }
     return false;
   }
-  function bindingOrAssignmentElementContainsNonLiteralComputedName(element) {
-    const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(element);
-    if (propertyName && isComputedPropertyName(propertyName) && !isLiteralExpression(propertyName.expression)) {
-      return true;
+  function mergeJSSymbols(target, source) {
+    var _a2, _b;
+    if (source) {
+      const links = getSymbolLinks(source);
+      if (!links.inferredClassSymbol || !links.inferredClassSymbol.has(getSymbolId(target))) {
+        const inferred = isTransientSymbol(target) ? target : cloneSymbol(target);
+        inferred.exports = inferred.exports || createSymbolTable();
+        inferred.members = inferred.members || createSymbolTable();
+        inferred.flags |= source.flags & 32 /* Class */;
+        if ((_a2 = source.exports) == null ? void 0 : _a2.size) {
+          mergeSymbolTable(inferred.exports, source.exports);
+        }
+        if ((_b = source.members) == null ? void 0 : _b.size) {
+          mergeSymbolTable(inferred.members, source.members);
+        }
+        (links.inferredClassSymbol || (links.inferredClassSymbol = /* @__PURE__ */ new Map())).set(getSymbolId(inferred), inferred);
+        return inferred;
+      }
+      return links.inferredClassSymbol.get(getSymbolId(target));
     }
-    const target = getTargetOfBindingOrAssignmentElement(element);
-    return !!target && isBindingOrAssignmentPattern(target) && bindingOrAssignmentPatternContainsNonLiteralComputedName(target);
   }
-  function bindingOrAssignmentPatternContainsNonLiteralComputedName(pattern) {
-    return !!forEach(getElementsOfBindingOrAssignmentPattern(pattern), bindingOrAssignmentElementContainsNonLiteralComputedName);
+  function getAssignedClassSymbol(decl) {
+    var _a2;
+    const assignmentSymbol = decl && getSymbolOfExpando(
+      decl,
+      /*allowDeclaration*/
+      true
+    );
+    const prototype = (_a2 = assignmentSymbol == null ? void 0 : assignmentSymbol.exports) == null ? void 0 : _a2.get("prototype");
+    const init = (prototype == null ? void 0 : prototype.valueDeclaration) && getAssignedJSPrototype(prototype.valueDeclaration);
+    return init ? getSymbolOfDeclaration(init) : void 0;
   }
-  function flattenDestructuringBinding(node, visitor, context, level, rval, hoistTempVariables = false, skipInitializer) {
-    let pendingExpressions;
-    const pendingDeclarations = [];
-    const declarations = [];
-    const flattenContext = {
-      context,
-      level,
-      downlevelIteration: !!context.getCompilerOptions().downlevelIteration,
-      hoistTempVariables,
-      emitExpression,
-      emitBindingOrAssignment,
-      createArrayBindingOrAssignmentPattern: (elements) => makeArrayBindingPattern(context.factory, elements),
-      createObjectBindingOrAssignmentPattern: (elements) => makeObjectBindingPattern(context.factory, elements),
-      createArrayBindingOrAssignmentElement: (name) => makeBindingElement(context.factory, name),
-      visitor
-    };
-    if (isVariableDeclaration(node)) {
-      let initializer = getInitializerOfBindingOrAssignmentElement(node);
-      if (initializer && (isIdentifier(initializer) && bindingOrAssignmentElementAssignsToName(node, initializer.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node))) {
-        initializer = ensureIdentifier(flattenContext, visitNode(initializer, flattenContext.visitor), false, initializer);
-        node = context.factory.updateVariableDeclaration(node, node.name, void 0, void 0, initializer);
-      }
+  function getSymbolOfExpando(node, allowDeclaration) {
+    if (!node.parent) {
+      return void 0;
     }
-    flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer);
-    if (pendingExpressions) {
-      const temp = context.factory.createTempVariable(void 0);
-      if (hoistTempVariables) {
-        const value = context.factory.inlineExpressions(pendingExpressions);
-        pendingExpressions = void 0;
-        emitBindingOrAssignment(temp, value, void 0, void 0);
-      } else {
-        context.hoistVariableDeclaration(temp);
-        const pendingDeclaration = last(pendingDeclarations);
-        pendingDeclaration.pendingExpressions = append(
-          pendingDeclaration.pendingExpressions,
-          context.factory.createAssignment(temp, pendingDeclaration.value)
-        );
-        addRange(pendingDeclaration.pendingExpressions, pendingExpressions);
-        pendingDeclaration.value = temp;
+    let name;
+    let decl;
+    if (isVariableDeclaration(node.parent) && node.parent.initializer === node) {
+      if (!isInJSFile(node) && !(isVarConst(node.parent) && isFunctionLikeDeclaration(node))) {
+        return void 0;
+      }
+      name = node.parent.name;
+      decl = node.parent;
+    } else if (isBinaryExpression(node.parent)) {
+      const parentNode = node.parent;
+      const parentNodeOperator = node.parent.operatorToken.kind;
+      if (parentNodeOperator === 63 /* EqualsToken */ && (allowDeclaration || parentNode.right === node)) {
+        name = parentNode.left;
+        decl = name;
+      } else if (parentNodeOperator === 56 /* BarBarToken */ || parentNodeOperator === 60 /* QuestionQuestionToken */) {
+        if (isVariableDeclaration(parentNode.parent) && parentNode.parent.initializer === parentNode) {
+          name = parentNode.parent.name;
+          decl = parentNode.parent;
+        } else if (isBinaryExpression(parentNode.parent) && parentNode.parent.operatorToken.kind === 63 /* EqualsToken */ && (allowDeclaration || parentNode.parent.right === parentNode)) {
+          name = parentNode.parent.left;
+          decl = name;
+        }
+        if (!name || !isBindableStaticNameExpression(name) || !isSameEntityName(name, parentNode.left)) {
+          return void 0;
+        }
       }
+    } else if (allowDeclaration && isFunctionDeclaration(node)) {
+      name = node.name;
+      decl = node;
     }
-    for (const { pendingExpressions: pendingExpressions2, name, value, location: location2, original } of pendingDeclarations) {
-      const variable = context.factory.createVariableDeclaration(
-        name,
-        void 0,
-        void 0,
-        pendingExpressions2 ? context.factory.inlineExpressions(append(pendingExpressions2, value)) : value
-      );
-      variable.original = original;
-      setTextRange(variable, location2);
-      declarations.push(variable);
+    if (!decl || !name || !allowDeclaration && !getExpandoInitializer(node, isPrototypeAccess(name))) {
+      return void 0;
     }
-    return declarations;
-    function emitExpression(value) {
-      pendingExpressions = append(pendingExpressions, value);
+    return getSymbolOfNode(decl);
+  }
+  function getAssignedJSPrototype(node) {
+    if (!node.parent) {
+      return false;
     }
-    function emitBindingOrAssignment(target, value, location2, original) {
-      Debug.assertNode(target, isBindingName);
-      if (pendingExpressions) {
-        value = context.factory.inlineExpressions(append(pendingExpressions, value));
-        pendingExpressions = void 0;
-      }
-      pendingDeclarations.push({ pendingExpressions, name: target, value, location: location2, original });
+    let parent2 = node.parent;
+    while (parent2 && parent2.kind === 208 /* PropertyAccessExpression */) {
+      parent2 = parent2.parent;
+    }
+    if (parent2 && isBinaryExpression(parent2) && isPrototypeAccess(parent2.left) && parent2.operatorToken.kind === 63 /* EqualsToken */) {
+      const right = getInitializerOfBinaryExpression(parent2);
+      return isObjectLiteralExpression(right) && right;
     }
   }
-  function flattenBindingOrAssignmentElement(flattenContext, element, value, location2, skipInitializer) {
-    const bindingTarget = getTargetOfBindingOrAssignmentElement(element);
-    if (!skipInitializer) {
-      const initializer = visitNode(getInitializerOfBindingOrAssignmentElement(element), flattenContext.visitor, isExpression);
-      if (initializer) {
-        if (value) {
-          value = createDefaultValueCheck(flattenContext, value, initializer, location2);
-          if (!isSimpleInlineableExpression(initializer) && isBindingOrAssignmentPattern(bindingTarget)) {
-            value = ensureIdentifier(flattenContext, value, true, location2);
-          }
-        } else {
-          value = initializer;
-        }
-      } else if (!value) {
-        value = flattenContext.context.factory.createVoidZero();
-      }
+  function checkCallExpression(node, checkMode) {
+    var _a2;
+    checkGrammarTypeArguments(node, node.typeArguments);
+    const signature = getResolvedSignature(
+      node,
+      /*candidatesOutArray*/
+      void 0,
+      checkMode
+    );
+    if (signature === resolvingSignature) {
+      return silentNeverType;
     }
-    if (isObjectBindingOrAssignmentPattern(bindingTarget)) {
-      flattenObjectBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location2);
-    } else if (isArrayBindingOrAssignmentPattern(bindingTarget)) {
-      flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location2);
-    } else {
-      flattenContext.emitBindingOrAssignment(bindingTarget, value, location2, element);
+    checkDeprecatedSignature(signature, node);
+    if (node.expression.kind === 106 /* SuperKeyword */) {
+      return voidType;
     }
-  }
-  function flattenObjectBindingOrAssignmentPattern(flattenContext, parent2, pattern, value, location2) {
-    const elements = getElementsOfBindingOrAssignmentPattern(pattern);
-    const numElements = elements.length;
-    if (numElements !== 1) {
-      const reuseIdentifierExpressions = !isDeclarationBindingElement(parent2) || numElements !== 0;
-      value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location2);
-    }
-    let bindingElements;
-    let computedTempVariables;
-    for (let i = 0; i < numElements; i++) {
-      const element = elements[i];
-      if (!getRestIndicatorOfBindingOrAssignmentElement(element)) {
-        const propertyName = getPropertyNameOfBindingOrAssignmentElement(element);
-        if (flattenContext.level >= 1 /* ObjectRest */ && !(element.transformFlags & (32768 /* ContainsRestOrSpread */ | 65536 /* ContainsObjectRestOrSpread */)) && !(getTargetOfBindingOrAssignmentElement(element).transformFlags & (32768 /* ContainsRestOrSpread */ | 65536 /* ContainsObjectRestOrSpread */)) && !isComputedPropertyName(propertyName)) {
-          bindingElements = append(bindingElements, visitNode(element, flattenContext.visitor));
-        } else {
-          if (bindingElements) {
-            flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location2, pattern);
-            bindingElements = void 0;
-          }
-          const rhsValue = createDestructuringPropertyAccess(flattenContext, value, propertyName);
-          if (isComputedPropertyName(propertyName)) {
-            computedTempVariables = append(computedTempVariables, rhsValue.argumentExpression);
-          }
-          flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
-        }
-      } else if (i === numElements - 1) {
-        if (bindingElements) {
-          flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location2, pattern);
-          bindingElements = void 0;
+    if (node.kind === 211 /* NewExpression */) {
+      const declaration = signature.declaration;
+      if (declaration && declaration.kind !== 173 /* Constructor */ && declaration.kind !== 177 /* ConstructSignature */ && declaration.kind !== 182 /* ConstructorType */ && !isJSDocConstructSignature(declaration) && !isJSConstructor(declaration)) {
+        if (noImplicitAny) {
+          error(node, Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type);
         }
-        const rhsValue = flattenContext.context.getEmitHelperFactory().createRestHelper(value, elements, computedTempVariables, pattern);
-        flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
+        return anyType;
       }
     }
-    if (bindingElements) {
-      flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location2, pattern);
+    if (isInJSFile(node) && getEmitModuleResolutionKind(compilerOptions) !== 100 /* Bundler */ && isCommonJsRequire(node)) {
+      return resolveExternalModuleTypeByLiteral(node.arguments[0]);
     }
-  }
-  function flattenArrayBindingOrAssignmentPattern(flattenContext, parent2, pattern, value, location2) {
-    const elements = getElementsOfBindingOrAssignmentPattern(pattern);
-    const numElements = elements.length;
-    if (flattenContext.level < 1 /* ObjectRest */ && flattenContext.downlevelIteration) {
-      value = ensureIdentifier(
-        flattenContext,
-        setTextRange(
-          flattenContext.context.getEmitHelperFactory().createReadHelper(
-            value,
-            numElements > 0 && getRestIndicatorOfBindingOrAssignmentElement(elements[numElements - 1]) ? void 0 : numElements
-          ),
-          location2
-        ),
-        false,
-        location2
-      );
-    } else if (numElements !== 1 && (flattenContext.level < 1 /* ObjectRest */ || numElements === 0) || every(elements, isOmittedExpression)) {
-      const reuseIdentifierExpressions = !isDeclarationBindingElement(parent2) || numElements !== 0;
-      value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location2);
-    }
-    let bindingElements;
-    let restContainingElements;
-    for (let i = 0; i < numElements; i++) {
-      const element = elements[i];
-      if (flattenContext.level >= 1 /* ObjectRest */) {
-        if (element.transformFlags & 65536 /* ContainsObjectRestOrSpread */ || flattenContext.hasTransformedPriorElement && !isSimpleBindingOrAssignmentElement(element)) {
-          flattenContext.hasTransformedPriorElement = true;
-          const temp = flattenContext.context.factory.createTempVariable(void 0);
-          if (flattenContext.hoistTempVariables) {
-            flattenContext.context.hoistVariableDeclaration(temp);
-          }
-          restContainingElements = append(restContainingElements, [temp, element]);
-          bindingElements = append(bindingElements, flattenContext.createArrayBindingOrAssignmentElement(temp));
-        } else {
-          bindingElements = append(bindingElements, element);
-        }
-      } else if (isOmittedExpression(element)) {
-        continue;
-      } else if (!getRestIndicatorOfBindingOrAssignmentElement(element)) {
-        const rhsValue = flattenContext.context.factory.createElementAccessExpression(value, i);
-        flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
-      } else if (i === numElements - 1) {
-        const rhsValue = flattenContext.context.factory.createArraySliceCall(value, i);
-        flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
-      }
+    const returnType = getReturnTypeOfSignature(signature);
+    if (returnType.flags & 12288 /* ESSymbolLike */ && isSymbolOrSymbolForCall(node)) {
+      return getESSymbolLikeTypeForNode(walkUpParenthesizedExpressions(node.parent));
     }
-    if (bindingElements) {
-      flattenContext.emitBindingOrAssignment(flattenContext.createArrayBindingOrAssignmentPattern(bindingElements), value, location2, pattern);
+    if (node.kind === 210 /* CallExpression */ && !node.questionDotToken && node.parent.kind === 241 /* ExpressionStatement */ && returnType.flags & 16384 /* Void */ && getTypePredicateOfSignature(signature)) {
+      if (!isDottedName(node.expression)) {
+        error(node.expression, Diagnostics.Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name);
+      } else if (!getEffectsSignature(node)) {
+        const diagnostic = error(node.expression, Diagnostics.Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation);
+        getTypeOfDottedName(node.expression, diagnostic);
+      }
     }
-    if (restContainingElements) {
-      for (const [id, element] of restContainingElements) {
-        flattenBindingOrAssignmentElement(flattenContext, element, id, element);
+    if (isInJSFile(node)) {
+      const jsSymbol = getSymbolOfExpando(
+        node,
+        /*allowDeclaration*/
+        false
+      );
+      if ((_a2 = jsSymbol == null ? void 0 : jsSymbol.exports) == null ? void 0 : _a2.size) {
+        const jsAssignmentType = createAnonymousType(jsSymbol, jsSymbol.exports, emptyArray, emptyArray, emptyArray);
+        jsAssignmentType.objectFlags |= 4096 /* JSLiteral */;
+        return getIntersectionType([returnType, jsAssignmentType]);
       }
     }
+    return returnType;
   }
-  function isSimpleBindingOrAssignmentElement(element) {
-    const target = getTargetOfBindingOrAssignmentElement(element);
-    if (!target || isOmittedExpression(target))
-      return true;
-    const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(element);
-    if (propertyName && !isPropertyNameLiteral(propertyName))
-      return false;
-    const initializer = getInitializerOfBindingOrAssignmentElement(element);
-    if (initializer && !isSimpleInlineableExpression(initializer))
-      return false;
-    if (isBindingOrAssignmentPattern(target))
-      return every(getElementsOfBindingOrAssignmentPattern(target), isSimpleBindingOrAssignmentElement);
-    return isIdentifier(target);
-  }
-  function createDefaultValueCheck(flattenContext, value, defaultValue, location2) {
-    value = ensureIdentifier(flattenContext, value, true, location2);
-    return flattenContext.context.factory.createConditionalExpression(flattenContext.context.factory.createTypeCheck(value, "undefined"), void 0, defaultValue, void 0, value);
-  }
-  function createDestructuringPropertyAccess(flattenContext, value, propertyName) {
-    if (isComputedPropertyName(propertyName)) {
-      const argumentExpression = ensureIdentifier(flattenContext, visitNode(propertyName.expression, flattenContext.visitor), false, propertyName);
-      return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression);
-    } else if (isStringOrNumericLiteralLike(propertyName)) {
-      const argumentExpression = factory.cloneNode(propertyName);
-      return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression);
-    } else {
-      const name = flattenContext.context.factory.createIdentifier(idText(propertyName));
-      return flattenContext.context.factory.createPropertyAccessExpression(value, name);
+  function checkDeprecatedSignature(signature, node) {
+    if (signature.declaration && signature.declaration.flags & 268435456 /* Deprecated */) {
+      const suggestionNode = getDeprecatedSuggestionNode(node);
+      const name = tryGetPropertyAccessOrIdentifierToString(getInvokedExpression(node));
+      addDeprecatedSuggestionWithSignature(suggestionNode, signature.declaration, name, signatureToString(signature));
     }
   }
-  function ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location2) {
-    if (isIdentifier(value) && reuseIdentifierExpressions) {
-      return value;
-    } else {
-      const temp = flattenContext.context.factory.createTempVariable(void 0);
-      if (flattenContext.hoistTempVariables) {
-        flattenContext.context.hoistVariableDeclaration(temp);
-        flattenContext.emitExpression(setTextRange(flattenContext.context.factory.createAssignment(temp, value), location2));
-      } else {
-        flattenContext.emitBindingOrAssignment(temp, value, location2, void 0);
-      }
-      return temp;
+  function getDeprecatedSuggestionNode(node) {
+    node = skipParentheses(node);
+    switch (node.kind) {
+      case 210 /* CallExpression */:
+      case 167 /* Decorator */:
+      case 211 /* NewExpression */:
+        return getDeprecatedSuggestionNode(node.expression);
+      case 212 /* TaggedTemplateExpression */:
+        return getDeprecatedSuggestionNode(node.tag);
+      case 283 /* JsxOpeningElement */:
+      case 282 /* JsxSelfClosingElement */:
+        return getDeprecatedSuggestionNode(node.tagName);
+      case 209 /* ElementAccessExpression */:
+        return node.argumentExpression;
+      case 208 /* PropertyAccessExpression */:
+        return node.name;
+      case 180 /* TypeReference */:
+        const typeReference = node;
+        return isQualifiedName(typeReference.typeName) ? typeReference.typeName.right : typeReference;
+      default:
+        return node;
     }
   }
-  function makeArrayBindingPattern(factory2, elements) {
-    Debug.assertEachNode(elements, isArrayBindingElement);
-    return factory2.createArrayBindingPattern(elements);
-  }
-  function makeArrayAssignmentPattern(factory2, elements) {
-    return factory2.createArrayLiteralExpression(map(elements, factory2.converters.convertToArrayAssignmentElement));
-  }
-  function makeObjectBindingPattern(factory2, elements) {
-    Debug.assertEachNode(elements, isBindingElement);
-    return factory2.createObjectBindingPattern(elements);
-  }
-  function makeObjectAssignmentPattern(factory2, elements) {
-    return factory2.createObjectLiteralExpression(map(elements, factory2.converters.convertToObjectAssignmentElement));
-  }
-  function makeBindingElement(factory2, name) {
-    return factory2.createBindingElement(void 0, void 0, name);
-  }
-  function makeAssignmentElement(name) {
-    return name;
-  }
-
-  // src/compiler/transformers/taggedTemplate.ts
-  var ProcessLevel = /* @__PURE__ */ ((ProcessLevel2) => {
-    ProcessLevel2[ProcessLevel2["LiftRestriction"] = 0] = "LiftRestriction";
-    ProcessLevel2[ProcessLevel2["All"] = 1] = "All";
-    return ProcessLevel2;
-  })(ProcessLevel || {});
-  function processTaggedTemplateExpression(context, node, visitor, currentSourceFile, recordTaggedTemplateString, level) {
-    const tag = visitNode(node.tag, visitor, isExpression);
-    const templateArguments = [void 0];
-    const cookedStrings = [];
-    const rawStrings = [];
-    const template = node.template;
-    if (level === 0 /* LiftRestriction */ && !hasInvalidEscape(template)) {
-      return visitEachChild(node, visitor, context);
+  function isSymbolOrSymbolForCall(node) {
+    if (!isCallExpression(node))
+      return false;
+    let left = node.expression;
+    if (isPropertyAccessExpression(left) && left.name.escapedText === "for") {
+      left = left.expression;
     }
-    if (isNoSubstitutionTemplateLiteral(template)) {
-      cookedStrings.push(createTemplateCooked(template));
-      rawStrings.push(getRawLiteral(template, currentSourceFile));
-    } else {
-      cookedStrings.push(createTemplateCooked(template.head));
-      rawStrings.push(getRawLiteral(template.head, currentSourceFile));
-      for (const templateSpan of template.templateSpans) {
-        cookedStrings.push(createTemplateCooked(templateSpan.literal));
-        rawStrings.push(getRawLiteral(templateSpan.literal, currentSourceFile));
-        templateArguments.push(visitNode(templateSpan.expression, visitor, isExpression));
-      }
+    if (!isIdentifier(left) || left.escapedText !== "Symbol") {
+      return false;
     }
-    const helperCall = context.getEmitHelperFactory().createTemplateObjectHelper(
-      factory.createArrayLiteralExpression(cookedStrings),
-      factory.createArrayLiteralExpression(rawStrings)
+    const globalESSymbol = getGlobalESSymbolConstructorSymbol(
+      /*reportErrors*/
+      false
     );
-    if (isExternalModule(currentSourceFile)) {
-      const tempVar = factory.createUniqueName("templateObject");
-      recordTaggedTemplateString(tempVar);
-      templateArguments[0] = factory.createLogicalOr(
-        tempVar,
-        factory.createAssignment(
-          tempVar,
-          helperCall
-        )
-      );
-    } else {
-      templateArguments[0] = helperCall;
-    }
-    return factory.createCallExpression(tag, void 0, templateArguments);
-  }
-  function createTemplateCooked(template) {
-    return template.templateFlags ? factory.createVoidZero() : factory.createStringLiteral(template.text);
-  }
-  function getRawLiteral(node, currentSourceFile) {
-    let text = node.rawText;
-    if (text === void 0) {
-      Debug.assertIsDefined(
-        currentSourceFile,
-        "Template literal node is missing 'rawText' and does not have a source file. Possibly bad transform."
-      );
-      text = getSourceTextOfNodeFromSourceFile(currentSourceFile, node);
-      const isLast = node.kind === 14 /* NoSubstitutionTemplateLiteral */ || node.kind === 17 /* TemplateTail */;
-      text = text.substring(1, text.length - (isLast ? 1 : 2));
+    if (!globalESSymbol) {
+      return false;
     }
-    text = text.replace(/\r\n?/g, "\n");
-    return setTextRange(factory.createStringLiteral(text), node);
+    return globalESSymbol === resolveName(
+      left,
+      "Symbol",
+      111551 /* Value */,
+      /*nameNotFoundMessage*/
+      void 0,
+      /*nameArg*/
+      void 0,
+      /*isUse*/
+      false
+    );
   }
-
-  // src/compiler/transformers/ts.ts
-  var USE_NEW_TYPE_METADATA_FORMAT = false;
-  function transformTypeScript(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      startLexicalEnvironment,
-      resumeLexicalEnvironment,
-      endLexicalEnvironment,
-      hoistVariableDeclaration
-    } = context;
-    const resolver = context.getEmitResolver();
-    const compilerOptions = context.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const moduleKind = getEmitModuleKind(compilerOptions);
-    const typeSerializer = compilerOptions.emitDecoratorMetadata ? createRuntimeTypeSerializer(context) : void 0;
-    const previousOnEmitNode = context.onEmitNode;
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    context.onEmitNode = onEmitNode;
-    context.onSubstituteNode = onSubstituteNode;
-    context.enableSubstitution(208 /* PropertyAccessExpression */);
-    context.enableSubstitution(209 /* ElementAccessExpression */);
-    let currentSourceFile;
-    let currentNamespace;
-    let currentNamespaceContainerName;
-    let currentLexicalScope;
-    let currentScopeFirstDeclarationsOfName;
-    let currentClassHasParameterProperties;
-    let enabledSubstitutions;
-    let applicableSubstitutions;
-    return transformSourceFileOrBundle;
-    function transformSourceFileOrBundle(node) {
-      if (node.kind === 309 /* Bundle */) {
-        return transformBundle(node);
-      }
-      return transformSourceFile(node);
-    }
-    function transformBundle(node) {
-      return factory2.createBundle(node.sourceFiles.map(transformSourceFile), mapDefined(node.prepends, (prepend) => {
-        if (prepend.kind === 311 /* InputFiles */) {
-          return createUnparsedSourceFile(prepend, "js");
-        }
-        return prepend;
-      }));
+  function checkImportCallExpression(node) {
+    checkGrammarImportCallExpression(node);
+    if (node.arguments.length === 0) {
+      return createPromiseReturnType(node, anyType);
     }
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
-      }
-      currentSourceFile = node;
-      const visited = saveStateAndInvoke(node, visitSourceFile);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      currentSourceFile = void 0;
-      return visited;
+    const specifier = node.arguments[0];
+    const specifierType = checkExpressionCached(specifier);
+    const optionsType = node.arguments.length > 1 ? checkExpressionCached(node.arguments[1]) : void 0;
+    for (let i = 2; i < node.arguments.length; ++i) {
+      checkExpressionCached(node.arguments[i]);
     }
-    function saveStateAndInvoke(node, f) {
-      const savedCurrentScope = currentLexicalScope;
-      const savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName;
-      const savedCurrentClassHasParameterProperties = currentClassHasParameterProperties;
-      onBeforeVisitNode(node);
-      const visited = f(node);
-      if (currentLexicalScope !== savedCurrentScope) {
-        currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName;
-      }
-      currentLexicalScope = savedCurrentScope;
-      currentClassHasParameterProperties = savedCurrentClassHasParameterProperties;
-      return visited;
+    if (specifierType.flags & 32768 /* Undefined */ || specifierType.flags & 65536 /* Null */ || !isTypeAssignableTo(specifierType, stringType)) {
+      error(specifier, Diagnostics.Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0, typeToString(specifierType));
     }
-    function onBeforeVisitNode(node) {
-      switch (node.kind) {
-        case 308 /* SourceFile */:
-        case 266 /* CaseBlock */:
-        case 265 /* ModuleBlock */:
-        case 238 /* Block */:
-          currentLexicalScope = node;
-          currentScopeFirstDeclarationsOfName = void 0;
-          break;
-        case 260 /* ClassDeclaration */:
-        case 259 /* FunctionDeclaration */:
-          if (hasSyntacticModifier(node, 2 /* Ambient */)) {
-            break;
-          }
-          if (node.name) {
-            recordEmittedDeclarationInScope(node);
-          } else {
-            Debug.assert(node.kind === 260 /* ClassDeclaration */ || hasSyntacticModifier(node, 1024 /* Default */));
-          }
-          break;
+    if (optionsType) {
+      const importCallOptionsType = getGlobalImportCallOptionsType(
+        /*reportErrors*/
+        true
+      );
+      if (importCallOptionsType !== emptyObjectType) {
+        checkTypeAssignableTo(optionsType, getNullableType(importCallOptionsType, 32768 /* Undefined */), node.arguments[1]);
       }
     }
-    function visitor(node) {
-      return saveStateAndInvoke(node, visitorWorker);
-    }
-    function visitorWorker(node) {
-      if (node.transformFlags & 1 /* ContainsTypeScript */) {
-        return visitTypeScript(node);
+    const moduleSymbol = resolveExternalModuleName(node, specifier);
+    if (moduleSymbol) {
+      const esModuleSymbol = resolveESModuleSymbol(
+        moduleSymbol,
+        specifier,
+        /*dontRecursivelyResolve*/
+        true,
+        /*suppressUsageError*/
+        false
+      );
+      if (esModuleSymbol) {
+        return createPromiseReturnType(
+          node,
+          getTypeWithSyntheticDefaultOnly(getTypeOfSymbol(esModuleSymbol), esModuleSymbol, moduleSymbol, specifier) || getTypeWithSyntheticDefaultImportType(getTypeOfSymbol(esModuleSymbol), esModuleSymbol, moduleSymbol, specifier)
+        );
       }
-      return node;
-    }
-    function sourceElementVisitor(node) {
-      return saveStateAndInvoke(node, sourceElementVisitorWorker);
     }
-    function sourceElementVisitorWorker(node) {
-      switch (node.kind) {
-        case 269 /* ImportDeclaration */:
-        case 268 /* ImportEqualsDeclaration */:
-        case 274 /* ExportAssignment */:
-        case 275 /* ExportDeclaration */:
-          return visitElidableStatement(node);
-        default:
-          return visitorWorker(node);
+    return createPromiseReturnType(node, anyType);
+  }
+  function createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol) {
+    const memberTable = createSymbolTable();
+    const newSymbol = createSymbol(2097152 /* Alias */, "default" /* Default */);
+    newSymbol.parent = originalSymbol;
+    newSymbol.links.nameType = getStringLiteralType("default");
+    newSymbol.links.aliasTarget = resolveSymbol(symbol);
+    memberTable.set("default" /* Default */, newSymbol);
+    return createAnonymousType(anonymousSymbol, memberTable, emptyArray, emptyArray, emptyArray);
+  }
+  function getTypeWithSyntheticDefaultOnly(type, symbol, originalSymbol, moduleSpecifier) {
+    const hasDefaultOnly = isOnlyImportedAsDefault(moduleSpecifier);
+    if (hasDefaultOnly && type && !isErrorType(type)) {
+      const synthType = type;
+      if (!synthType.defaultOnlyType) {
+        const type2 = createDefaultPropertyWrapperForModule(symbol, originalSymbol);
+        synthType.defaultOnlyType = type2;
       }
+      return synthType.defaultOnlyType;
     }
-    function visitElidableStatement(node) {
-      const parsed = getParseTreeNode(node);
-      if (parsed !== node) {
-        if (node.transformFlags & 1 /* ContainsTypeScript */) {
-          return visitEachChild(node, visitor, context);
+    return void 0;
+  }
+  function getTypeWithSyntheticDefaultImportType(type, symbol, originalSymbol, moduleSpecifier) {
+    var _a2;
+    if (allowSyntheticDefaultImports && type && !isErrorType(type)) {
+      const synthType = type;
+      if (!synthType.syntheticType) {
+        const file = (_a2 = originalSymbol.declarations) == null ? void 0 : _a2.find(isSourceFile);
+        const hasSyntheticDefault = canHaveSyntheticDefault(
+          file,
+          originalSymbol,
+          /*dontResolveAlias*/
+          false,
+          moduleSpecifier
+        );
+        if (hasSyntheticDefault) {
+          const anonymousSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */);
+          const defaultContainingObject = createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol);
+          anonymousSymbol.links.type = defaultContainingObject;
+          synthType.syntheticType = isValidSpreadType(type) ? getSpreadType(
+            type,
+            defaultContainingObject,
+            anonymousSymbol,
+            /*objectFlags*/
+            0,
+            /*readonly*/
+            false
+          ) : defaultContainingObject;
+        } else {
+          synthType.syntheticType = type;
         }
-        return node;
-      }
-      switch (node.kind) {
-        case 269 /* ImportDeclaration */:
-          return visitImportDeclaration(node);
-        case 268 /* ImportEqualsDeclaration */:
-          return visitImportEqualsDeclaration(node);
-        case 274 /* ExportAssignment */:
-          return visitExportAssignment(node);
-        case 275 /* ExportDeclaration */:
-          return visitExportDeclaration(node);
-        default:
-          Debug.fail("Unhandled ellided statement");
       }
+      return synthType.syntheticType;
     }
-    function namespaceElementVisitor(node) {
-      return saveStateAndInvoke(node, namespaceElementVisitorWorker);
+    return type;
+  }
+  function isCommonJsRequire(node) {
+    if (!isRequireCall(
+      node,
+      /*checkArgumentIsStringLiteralLike*/
+      true
+    )) {
+      return false;
     }
-    function namespaceElementVisitorWorker(node) {
-      if (node.kind === 275 /* ExportDeclaration */ || node.kind === 269 /* ImportDeclaration */ || node.kind === 270 /* ImportClause */ || node.kind === 268 /* ImportEqualsDeclaration */ && node.moduleReference.kind === 280 /* ExternalModuleReference */) {
-        return void 0;
-      } else if (node.transformFlags & 1 /* ContainsTypeScript */ || hasSyntacticModifier(node, 1 /* Export */)) {
-        return visitTypeScript(node);
-      }
-      return node;
+    if (!isIdentifier(node.expression))
+      return Debug.fail();
+    const resolvedRequire = resolveName(
+      node.expression,
+      node.expression.escapedText,
+      111551 /* Value */,
+      /*nameNotFoundMessage*/
+      void 0,
+      /*nameArg*/
+      void 0,
+      /*isUse*/
+      true
+    );
+    if (resolvedRequire === requireSymbol) {
+      return true;
     }
-    function getClassElementVisitor(parent2) {
-      return (node) => saveStateAndInvoke(node, (n) => classElementVisitorWorker(n, parent2));
+    if (resolvedRequire.flags & 2097152 /* Alias */) {
+      return false;
     }
-    function classElementVisitorWorker(node, parent2) {
-      switch (node.kind) {
-        case 173 /* Constructor */:
-          return visitConstructor(node);
-        case 169 /* PropertyDeclaration */:
-          return visitPropertyDeclaration(node, parent2);
-        case 174 /* GetAccessor */:
-          return visitGetAccessor(node, parent2);
-        case 175 /* SetAccessor */:
-          return visitSetAccessor(node, parent2);
-        case 171 /* MethodDeclaration */:
-          return visitMethodDeclaration(node, parent2);
-        case 172 /* ClassStaticBlockDeclaration */:
-          return visitEachChild(node, visitor, context);
-        case 237 /* SemicolonClassElement */:
-          return node;
-        case 178 /* IndexSignature */:
-          return;
-        default:
-          return Debug.failBadSyntaxKind(node);
-      }
+    const targetDeclarationKind = resolvedRequire.flags & 16 /* Function */ ? 259 /* FunctionDeclaration */ : resolvedRequire.flags & 3 /* Variable */ ? 257 /* VariableDeclaration */ : 0 /* Unknown */;
+    if (targetDeclarationKind !== 0 /* Unknown */) {
+      const decl = getDeclarationOfKind(resolvedRequire, targetDeclarationKind);
+      return !!decl && !!(decl.flags & 16777216 /* Ambient */);
     }
-    function getObjectLiteralElementVisitor(parent2) {
-      return (node) => saveStateAndInvoke(node, (n) => objectLiteralElementVisitorWorker(n, parent2));
+    return false;
+  }
+  function checkTaggedTemplateExpression(node) {
+    if (!checkGrammarTaggedTemplateChain(node))
+      checkGrammarTypeArguments(node, node.typeArguments);
+    if (languageVersion < 2 /* ES2015 */) {
+      checkExternalEmitHelpers(node, 262144 /* MakeTemplateObject */);
     }
-    function objectLiteralElementVisitorWorker(node, parent2) {
-      switch (node.kind) {
-        case 299 /* PropertyAssignment */:
-        case 300 /* ShorthandPropertyAssignment */:
-        case 301 /* SpreadAssignment */:
-          return visitor(node);
-        case 174 /* GetAccessor */:
-          return visitGetAccessor(node, parent2);
-        case 175 /* SetAccessor */:
-          return visitSetAccessor(node, parent2);
-        case 171 /* MethodDeclaration */:
-          return visitMethodDeclaration(node, parent2);
-        default:
-          return Debug.failBadSyntaxKind(node);
+    const signature = getResolvedSignature(node);
+    checkDeprecatedSignature(signature, node);
+    return getReturnTypeOfSignature(signature);
+  }
+  function checkAssertion(node) {
+    if (node.kind === 213 /* TypeAssertionExpression */) {
+      const file = getSourceFileOfNode(node);
+      if (file && fileExtensionIsOneOf(file.fileName, [".cts" /* Cts */, ".mts" /* Mts */])) {
+        grammarErrorOnNode(node, Diagnostics.This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead);
       }
     }
-    function modifierVisitor(node) {
-      if (isDecorator(node))
-        return void 0;
-      if (modifierToFlag(node.kind) & 117086 /* TypeScriptModifier */) {
-        return void 0;
-      } else if (currentNamespace && node.kind === 93 /* ExportKeyword */) {
-        return void 0;
-      }
-      return node;
+    return checkAssertionWorker(node, node.type, node.expression);
+  }
+  function isValidConstAssertionArgument(node) {
+    switch (node.kind) {
+      case 10 /* StringLiteral */:
+      case 14 /* NoSubstitutionTemplateLiteral */:
+      case 8 /* NumericLiteral */:
+      case 9 /* BigIntLiteral */:
+      case 110 /* TrueKeyword */:
+      case 95 /* FalseKeyword */:
+      case 206 /* ArrayLiteralExpression */:
+      case 207 /* ObjectLiteralExpression */:
+      case 225 /* TemplateExpression */:
+        return true;
+      case 214 /* ParenthesizedExpression */:
+        return isValidConstAssertionArgument(node.expression);
+      case 221 /* PrefixUnaryExpression */:
+        const op = node.operator;
+        const arg = node.operand;
+        return op === 40 /* MinusToken */ && (arg.kind === 8 /* NumericLiteral */ || arg.kind === 9 /* BigIntLiteral */) || op === 39 /* PlusToken */ && arg.kind === 8 /* NumericLiteral */;
+      case 208 /* PropertyAccessExpression */:
+      case 209 /* ElementAccessExpression */:
+        const expr = skipParentheses(node.expression);
+        const symbol = isEntityNameExpression(expr) ? resolveEntityName(
+          expr,
+          111551 /* Value */,
+          /*ignoreErrors*/
+          true
+        ) : void 0;
+        return !!(symbol && symbol.flags & 384 /* Enum */);
     }
-    function visitTypeScript(node) {
-      if (isStatement(node) && hasSyntacticModifier(node, 2 /* Ambient */)) {
-        return factory2.createNotEmittedStatement(node);
-      }
-      switch (node.kind) {
-        case 93 /* ExportKeyword */:
-        case 88 /* DefaultKeyword */:
-          return currentNamespace ? void 0 : node;
-        case 123 /* PublicKeyword */:
-        case 121 /* PrivateKeyword */:
-        case 122 /* ProtectedKeyword */:
-        case 126 /* AbstractKeyword */:
-        case 161 /* OverrideKeyword */:
-        case 85 /* ConstKeyword */:
-        case 136 /* DeclareKeyword */:
-        case 146 /* ReadonlyKeyword */:
-        case 101 /* InKeyword */:
-        case 145 /* OutKeyword */:
-        case 185 /* ArrayType */:
-        case 186 /* TupleType */:
-        case 187 /* OptionalType */:
-        case 188 /* RestType */:
-        case 184 /* TypeLiteral */:
-        case 179 /* TypePredicate */:
-        case 165 /* TypeParameter */:
-        case 131 /* AnyKeyword */:
-        case 157 /* UnknownKeyword */:
-        case 134 /* BooleanKeyword */:
-        case 152 /* StringKeyword */:
-        case 148 /* NumberKeyword */:
-        case 144 /* NeverKeyword */:
-        case 114 /* VoidKeyword */:
-        case 153 /* SymbolKeyword */:
-        case 182 /* ConstructorType */:
-        case 181 /* FunctionType */:
-        case 183 /* TypeQuery */:
-        case 180 /* TypeReference */:
-        case 189 /* UnionType */:
-        case 190 /* IntersectionType */:
-        case 191 /* ConditionalType */:
-        case 193 /* ParenthesizedType */:
-        case 194 /* ThisType */:
-        case 195 /* TypeOperator */:
-        case 196 /* IndexedAccessType */:
-        case 197 /* MappedType */:
-        case 198 /* LiteralType */:
-        case 178 /* IndexSignature */:
-          return void 0;
-        case 262 /* TypeAliasDeclaration */:
-          return factory2.createNotEmittedStatement(node);
-        case 267 /* NamespaceExportDeclaration */:
-          return void 0;
-        case 261 /* InterfaceDeclaration */:
-          return factory2.createNotEmittedStatement(node);
-        case 260 /* ClassDeclaration */:
-          return visitClassDeclaration(node);
-        case 228 /* ClassExpression */:
-          return visitClassExpression(node);
-        case 294 /* HeritageClause */:
-          return visitHeritageClause(node);
-        case 230 /* ExpressionWithTypeArguments */:
-          return visitExpressionWithTypeArguments(node);
-        case 207 /* ObjectLiteralExpression */:
-          return visitObjectLiteralExpression(node);
-        case 173 /* Constructor */:
-        case 169 /* PropertyDeclaration */:
-        case 171 /* MethodDeclaration */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-        case 172 /* ClassStaticBlockDeclaration */:
-          return Debug.fail("Class and object literal elements must be visited with their respective visitors");
-        case 259 /* FunctionDeclaration */:
-          return visitFunctionDeclaration(node);
-        case 215 /* FunctionExpression */:
-          return visitFunctionExpression(node);
-        case 216 /* ArrowFunction */:
-          return visitArrowFunction(node);
-        case 166 /* Parameter */:
-          return visitParameter(node);
-        case 214 /* ParenthesizedExpression */:
-          return visitParenthesizedExpression(node);
-        case 213 /* TypeAssertionExpression */:
-        case 231 /* AsExpression */:
-          return visitAssertionExpression(node);
-        case 235 /* SatisfiesExpression */:
-          return visitSatisfiesExpression(node);
-        case 210 /* CallExpression */:
-          return visitCallExpression(node);
-        case 211 /* NewExpression */:
-          return visitNewExpression(node);
-        case 212 /* TaggedTemplateExpression */:
-          return visitTaggedTemplateExpression(node);
-        case 232 /* NonNullExpression */:
-          return visitNonNullExpression(node);
-        case 263 /* EnumDeclaration */:
-          return visitEnumDeclaration(node);
-        case 240 /* VariableStatement */:
-          return visitVariableStatement(node);
-        case 257 /* VariableDeclaration */:
-          return visitVariableDeclaration(node);
-        case 264 /* ModuleDeclaration */:
-          return visitModuleDeclaration(node);
-        case 268 /* ImportEqualsDeclaration */:
-          return visitImportEqualsDeclaration(node);
-        case 282 /* JsxSelfClosingElement */:
-          return visitJsxSelfClosingElement(node);
-        case 283 /* JsxOpeningElement */:
-          return visitJsxJsxOpeningElement(node);
-        default:
-          return visitEachChild(node, visitor, context);
+    return false;
+  }
+  function checkAssertionWorker(errNode, type, expression, checkMode) {
+    let exprType = checkExpression(expression, checkMode);
+    if (isConstTypeReference(type)) {
+      if (!isValidConstAssertionArgument(expression)) {
+        error(expression, Diagnostics.A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array_or_object_literals);
       }
+      return getRegularTypeOfLiteralType(exprType);
     }
-    function visitSourceFile(node) {
-      const alwaysStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") && !(isExternalModule(node) && moduleKind >= 5 /* ES2015 */) && !isJsonSourceFile(node);
-      return factory2.updateSourceFile(
-        node,
-        visitLexicalEnvironment(node.statements, sourceElementVisitor, context, 0, alwaysStrict)
-      );
-    }
-    function visitObjectLiteralExpression(node) {
-      return factory2.updateObjectLiteralExpression(
-        node,
-        visitNodes2(node.properties, getObjectLiteralElementVisitor(node), isObjectLiteralElement)
-      );
-    }
-    function getClassFacts(node, staticProperties) {
-      let facts = 0 /* None */;
-      if (some(staticProperties))
-        facts |= 1 /* HasStaticInitializedProperties */;
-      const extendsClauseElement = getEffectiveBaseTypeNode(node);
-      if (extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 104 /* NullKeyword */)
-        facts |= 64 /* IsDerivedClass */;
-      if (classOrConstructorParameterIsDecorated(node))
-        facts |= 2 /* HasConstructorDecorators */;
-      if (childIsDecorated(node))
-        facts |= 4 /* HasMemberDecorators */;
-      if (isExportOfNamespace(node))
-        facts |= 8 /* IsExportOfNamespace */;
-      else if (isDefaultExternalModuleExport(node))
-        facts |= 32 /* IsDefaultExternalExport */;
-      else if (isNamedExternalModuleExport(node))
-        facts |= 16 /* IsNamedExternalExport */;
-      if (languageVersion <= 1 /* ES5 */ && facts & 7 /* MayNeedImmediatelyInvokedFunctionExpression */)
-        facts |= 128 /* UseImmediatelyInvokedFunctionExpression */;
-      return facts;
-    }
-    function hasTypeScriptClassSyntax(node) {
-      return !!(node.transformFlags & 8192 /* ContainsTypeScriptClassSyntax */);
-    }
-    function isClassLikeDeclarationWithTypeScriptSyntax(node) {
-      return hasDecorators(node) || some(node.typeParameters) || some(node.heritageClauses, hasTypeScriptClassSyntax) || some(node.members, hasTypeScriptClassSyntax);
-    }
-    function visitClassDeclaration(node) {
-      if (!isClassLikeDeclarationWithTypeScriptSyntax(node) && !(currentNamespace && hasSyntacticModifier(node, 1 /* Export */))) {
-        return factory2.updateClassDeclaration(
-          node,
-          visitNodes2(node.modifiers, modifierVisitor, isModifier),
-          node.name,
-          void 0,
-          visitNodes2(node.heritageClauses, visitor, isHeritageClause),
-          visitNodes2(node.members, getClassElementVisitor(node), isClassElement)
-        );
-      }
-      const staticProperties = getProperties(node, true, true);
-      const facts = getClassFacts(node, staticProperties);
-      if (facts & 128 /* UseImmediatelyInvokedFunctionExpression */) {
-        context.startLexicalEnvironment();
-      }
-      const name = node.name || (facts & 5 /* NeedsName */ ? factory2.getGeneratedNameForNode(node) : void 0);
-      const allDecorators = getAllDecoratorsOfClass(node);
-      const decorators = transformAllDecoratorsOfDeclaration(node, node, allDecorators);
-      const modifiers = !(facts & 128 /* UseImmediatelyInvokedFunctionExpression */) ? visitNodes2(node.modifiers, modifierVisitor, isModifier) : elideNodes(factory2, node.modifiers);
-      const classStatement = factory2.updateClassDeclaration(
-        node,
-        concatenate(decorators, modifiers),
-        name,
-        void 0,
-        visitNodes2(node.heritageClauses, visitor, isHeritageClause),
-        transformClassMembers(node)
-      );
-      let emitFlags = getEmitFlags(node);
-      if (facts & 1 /* HasStaticInitializedProperties */) {
-        emitFlags |= 64 /* NoTrailingSourceMap */;
-      }
-      setEmitFlags(classStatement, emitFlags);
-      let statements = [classStatement];
-      if (facts & 128 /* UseImmediatelyInvokedFunctionExpression */) {
-        const closingBraceLocation = createTokenRange(skipTrivia(currentSourceFile.text, node.members.end), 19 /* CloseBraceToken */);
-        const localName = factory2.getInternalName(node);
-        const outer = factory2.createPartiallyEmittedExpression(localName);
-        setTextRangeEnd(outer, closingBraceLocation.end);
-        setEmitFlags(outer, 3072 /* NoComments */);
-        const statement = factory2.createReturnStatement(outer);
-        setTextRangePos(statement, closingBraceLocation.pos);
-        setEmitFlags(statement, 3072 /* NoComments */ | 768 /* NoTokenSourceMaps */);
-        statements.push(statement);
-        insertStatementsAfterStandardPrologue(statements, context.endLexicalEnvironment());
-        const iife = factory2.createImmediatelyInvokedArrowFunction(statements);
-        setEmitFlags(iife, 67108864 /* TypeScriptClassWrapper */);
-        const varStatement = factory2.createVariableStatement(
-          void 0,
-          factory2.createVariableDeclarationList([
-            factory2.createVariableDeclaration(
-              factory2.getLocalName(node, false, false),
-              void 0,
-              void 0,
-              iife
-            )
-          ])
-        );
-        setOriginalNode(varStatement, node);
-        setCommentRange(varStatement, node);
-        setSourceMapRange(varStatement, moveRangePastDecorators(node));
-        startOnNewLine(varStatement);
-        statements = [varStatement];
-      }
-      if (facts & 8 /* IsExportOfNamespace */) {
-        addExportMemberAssignment(statements, node);
-      } else if (facts & 128 /* UseImmediatelyInvokedFunctionExpression */ || facts & 2 /* HasConstructorDecorators */) {
-        if (facts & 32 /* IsDefaultExternalExport */) {
-          statements.push(factory2.createExportDefault(factory2.getLocalName(node, false, true)));
-        } else if (facts & 16 /* IsNamedExternalExport */) {
-          statements.push(factory2.createExternalModuleExport(factory2.getLocalName(node, false, true)));
+    checkSourceElement(type);
+    exprType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(exprType));
+    const targetType = getTypeFromTypeNode(type);
+    if (!isErrorType(targetType)) {
+      addLazyDiagnostic(() => {
+        const widenedType = getWidenedType(exprType);
+        if (!isTypeComparableTo(targetType, widenedType)) {
+          checkTypeComparableTo(
+            exprType,
+            targetType,
+            errNode,
+            Diagnostics.Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first
+          );
         }
-      }
-      if (statements.length > 1) {
-        statements.push(factory2.createEndOfDeclarationMarker(node));
-        setEmitFlags(classStatement, getEmitFlags(classStatement) | 8388608 /* HasEndOfDeclarationMarker */);
-      }
-      return singleOrMany(statements);
+      });
     }
-    function visitClassExpression(node) {
-      const allDecorators = getAllDecoratorsOfClass(node);
-      const decorators = transformAllDecoratorsOfDeclaration(node, node, allDecorators);
-      return factory2.updateClassExpression(
-        node,
-        decorators,
-        node.name,
-        void 0,
-        visitNodes2(node.heritageClauses, visitor, isHeritageClause),
-        isClassLikeDeclarationWithTypeScriptSyntax(node) ? transformClassMembers(node) : visitNodes2(node.members, getClassElementVisitor(node), isClassElement)
-      );
+    return targetType;
+  }
+  function checkNonNullChain(node) {
+    const leftType = checkExpression(node.expression);
+    const nonOptionalType = getOptionalExpressionType(leftType, node.expression);
+    return propagateOptionalTypeMarker(getNonNullableType(nonOptionalType), node, nonOptionalType !== leftType);
+  }
+  function checkNonNullAssertion(node) {
+    return node.flags & 32 /* OptionalChain */ ? checkNonNullChain(node) : getNonNullableType(checkExpression(node.expression));
+  }
+  function checkExpressionWithTypeArguments(node) {
+    checkGrammarExpressionWithTypeArguments(node);
+    forEach(node.typeArguments, checkSourceElement);
+    const exprType = node.kind === 230 /* ExpressionWithTypeArguments */ ? checkExpression(node.expression) : isThisIdentifier(node.exprName) ? checkThisExpression(node.exprName) : checkExpression(node.exprName);
+    const typeArguments = node.typeArguments;
+    if (exprType === silentNeverType || isErrorType(exprType) || !some(typeArguments)) {
+      return exprType;
     }
-    function transformClassMembers(node) {
-      const members = [];
-      const constructor = getFirstConstructorWithBody(node);
-      const parametersWithPropertyAssignments = constructor && filter(constructor.parameters, (p) => isParameterPropertyDeclaration(p, constructor));
-      if (parametersWithPropertyAssignments) {
-        for (const parameter of parametersWithPropertyAssignments) {
-          if (isIdentifier(parameter.name)) {
-            members.push(setOriginalNode(factory2.createPropertyDeclaration(
-              void 0,
-              parameter.name,
-              void 0,
-              void 0,
-              void 0
-            ), parameter));
+    let hasSomeApplicableSignature = false;
+    let nonApplicableType;
+    const result = getInstantiatedType(exprType);
+    const errorType2 = hasSomeApplicableSignature ? nonApplicableType : exprType;
+    if (errorType2) {
+      diagnostics.add(createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable, typeToString(errorType2)));
+    }
+    return result;
+    function getInstantiatedType(type) {
+      let hasSignatures = false;
+      let hasApplicableSignature = false;
+      const result2 = getInstantiatedTypePart(type);
+      hasSomeApplicableSignature || (hasSomeApplicableSignature = hasApplicableSignature);
+      if (hasSignatures && !hasApplicableSignature) {
+        nonApplicableType != null ? nonApplicableType : nonApplicableType = type;
+      }
+      return result2;
+      function getInstantiatedTypePart(type2) {
+        if (type2.flags & 524288 /* Object */) {
+          const resolved = resolveStructuredTypeMembers(type2);
+          const callSignatures = getInstantiatedSignatures(resolved.callSignatures);
+          const constructSignatures = getInstantiatedSignatures(resolved.constructSignatures);
+          hasSignatures || (hasSignatures = resolved.callSignatures.length !== 0 || resolved.constructSignatures.length !== 0);
+          hasApplicableSignature || (hasApplicableSignature = callSignatures.length !== 0 || constructSignatures.length !== 0);
+          if (callSignatures !== resolved.callSignatures || constructSignatures !== resolved.constructSignatures) {
+            const result3 = createAnonymousType(void 0, resolved.members, callSignatures, constructSignatures, resolved.indexInfos);
+            result3.objectFlags |= 8388608 /* InstantiationExpressionType */;
+            result3.node = node;
+            return result3;
+          }
+        } else if (type2.flags & 58982400 /* InstantiableNonPrimitive */) {
+          const constraint = getBaseConstraintOfType(type2);
+          if (constraint) {
+            const instantiated = getInstantiatedTypePart(constraint);
+            if (instantiated !== constraint) {
+              return instantiated;
+            }
           }
+        } else if (type2.flags & 1048576 /* Union */) {
+          return mapType(type2, getInstantiatedType);
+        } else if (type2.flags & 2097152 /* Intersection */) {
+          return getIntersectionType(sameMap(type2.types, getInstantiatedTypePart));
         }
+        return type2;
       }
-      addRange(members, visitNodes2(node.members, getClassElementVisitor(node), isClassElement));
-      return setTextRange(factory2.createNodeArray(members), node.members);
-    }
-    function transformAllDecoratorsOfDeclaration(node, container, allDecorators) {
-      var _a2, _b, _c, _d;
-      if (!allDecorators) {
-        return void 0;
-      }
-      const decorators = visitArray(allDecorators.decorators, visitor, isDecorator);
-      const parameterDecorators = flatMap(allDecorators.parameters, transformDecoratorsOfParameter);
-      const metadataDecorators = some(decorators) || some(parameterDecorators) ? getTypeMetadata(node, container) : void 0;
-      const result = factory2.createNodeArray(concatenate(concatenate(decorators, parameterDecorators), metadataDecorators));
-      const pos = (_b = (_a2 = firstOrUndefined(allDecorators.decorators)) == null ? void 0 : _a2.pos) != null ? _b : -1;
-      const end = (_d = (_c = lastOrUndefined(allDecorators.decorators)) == null ? void 0 : _c.end) != null ? _d : -1;
-      setTextRangePosEnd(result, pos, end);
-      return result;
     }
-    function transformDecoratorsOfParameter(parameterDecorators, parameterOffset) {
-      if (parameterDecorators) {
-        const decorators = [];
-        for (const parameterDecorator of parameterDecorators) {
-          const expression = visitNode(parameterDecorator.expression, visitor, isExpression);
-          const helper = emitHelpers().createParamHelper(expression, parameterOffset);
-          setTextRange(helper, parameterDecorator.expression);
-          setEmitFlags(helper, 3072 /* NoComments */);
-          const decorator = factory2.createDecorator(helper);
-          setSourceMapRange(decorator, parameterDecorator.expression);
-          setCommentRange(decorator, parameterDecorator.expression);
-          setEmitFlags(decorator, 3072 /* NoComments */);
-          decorators.push(decorator);
-        }
-        return decorators;
-      }
+    function getInstantiatedSignatures(signatures) {
+      const applicableSignatures = filter(signatures, (sig) => !!sig.typeParameters && hasCorrectTypeArgumentArity(sig, typeArguments));
+      return sameMap(applicableSignatures, (sig) => {
+        const typeArgumentTypes = checkTypeArguments(
+          sig,
+          typeArguments,
+          /*reportErrors*/
+          true
+        );
+        return typeArgumentTypes ? getSignatureInstantiation(sig, typeArgumentTypes, isInJSFile(sig.declaration)) : sig;
+      });
     }
-    function getTypeMetadata(node, container) {
-      return USE_NEW_TYPE_METADATA_FORMAT ? getNewTypeMetadata(node, container) : getOldTypeMetadata(node, container);
+  }
+  function checkSatisfiesExpression(node) {
+    checkSourceElement(node.type);
+    const exprType = checkExpression(node.expression);
+    const targetType = getTypeFromTypeNode(node.type);
+    if (isErrorType(targetType)) {
+      return targetType;
     }
-    function getOldTypeMetadata(node, container) {
-      if (typeSerializer) {
-        let decorators;
-        if (shouldAddTypeMetadata(node)) {
-          const typeMetadata = emitHelpers().createMetadataHelper("design:type", typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node));
-          decorators = append(decorators, factory2.createDecorator(typeMetadata));
-        }
-        if (shouldAddParamTypesMetadata(node)) {
-          const paramTypesMetadata = emitHelpers().createMetadataHelper("design:paramtypes", typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container));
-          decorators = append(decorators, factory2.createDecorator(paramTypesMetadata));
-        }
-        if (shouldAddReturnTypeMetadata(node)) {
-          const returnTypeMetadata = emitHelpers().createMetadataHelper("design:returntype", typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node));
-          decorators = append(decorators, factory2.createDecorator(returnTypeMetadata));
-        }
-        return decorators;
-      }
+    checkTypeAssignableToAndOptionallyElaborate(exprType, targetType, node.type, node.expression, Diagnostics.Type_0_does_not_satisfy_the_expected_type_1);
+    return exprType;
+  }
+  function checkMetaProperty(node) {
+    checkGrammarMetaProperty(node);
+    if (node.keywordToken === 103 /* NewKeyword */) {
+      return checkNewTargetMetaProperty(node);
     }
-    function getNewTypeMetadata(node, container) {
-      if (typeSerializer) {
-        let properties;
-        if (shouldAddTypeMetadata(node)) {
-          const typeProperty = factory2.createPropertyAssignment("type", factory2.createArrowFunction(void 0, void 0, [], void 0, factory2.createToken(38 /* EqualsGreaterThanToken */), typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)));
-          properties = append(properties, typeProperty);
-        }
-        if (shouldAddParamTypesMetadata(node)) {
-          const paramTypeProperty = factory2.createPropertyAssignment("paramTypes", factory2.createArrowFunction(void 0, void 0, [], void 0, factory2.createToken(38 /* EqualsGreaterThanToken */), typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container)));
-          properties = append(properties, paramTypeProperty);
-        }
-        if (shouldAddReturnTypeMetadata(node)) {
-          const returnTypeProperty = factory2.createPropertyAssignment("returnType", factory2.createArrowFunction(void 0, void 0, [], void 0, factory2.createToken(38 /* EqualsGreaterThanToken */), typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)));
-          properties = append(properties, returnTypeProperty);
-        }
-        if (properties) {
-          const typeInfoMetadata = emitHelpers().createMetadataHelper("design:typeinfo", factory2.createObjectLiteralExpression(properties, true));
-          return [factory2.createDecorator(typeInfoMetadata)];
-        }
-      }
+    if (node.keywordToken === 100 /* ImportKeyword */) {
+      return checkImportMetaProperty(node);
     }
-    function shouldAddTypeMetadata(node) {
-      const kind = node.kind;
-      return kind === 171 /* MethodDeclaration */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */ || kind === 169 /* PropertyDeclaration */;
+    return Debug.assertNever(node.keywordToken);
+  }
+  function checkMetaPropertyKeyword(node) {
+    switch (node.keywordToken) {
+      case 100 /* ImportKeyword */:
+        return getGlobalImportMetaExpressionType();
+      case 103 /* NewKeyword */:
+        const type = checkNewTargetMetaProperty(node);
+        return isErrorType(type) ? errorType : createNewTargetExpressionType(type);
+      default:
+        Debug.assertNever(node.keywordToken);
     }
-    function shouldAddReturnTypeMetadata(node) {
-      return node.kind === 171 /* MethodDeclaration */;
+  }
+  function checkNewTargetMetaProperty(node) {
+    const container = getNewTargetContainer(node);
+    if (!container) {
+      error(node, Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target");
+      return errorType;
+    } else if (container.kind === 173 /* Constructor */) {
+      const symbol = getSymbolOfDeclaration(container.parent);
+      return getTypeOfSymbol(symbol);
+    } else {
+      const symbol = getSymbolOfDeclaration(container);
+      return getTypeOfSymbol(symbol);
     }
-    function shouldAddParamTypesMetadata(node) {
-      switch (node.kind) {
-        case 260 /* ClassDeclaration */:
-        case 228 /* ClassExpression */:
-          return getFirstConstructorWithBody(node) !== void 0;
-        case 171 /* MethodDeclaration */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-          return true;
+  }
+  function checkImportMetaProperty(node) {
+    if (moduleKind === 100 /* Node16 */ || moduleKind === 199 /* NodeNext */) {
+      if (getSourceFileOfNode(node).impliedNodeFormat !== 99 /* ESNext */) {
+        error(node, Diagnostics.The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output);
       }
-      return false;
+    } else if (moduleKind < 6 /* ES2020 */ && moduleKind !== 4 /* System */) {
+      error(node, Diagnostics.The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system_node16_or_nodenext);
     }
-    function getExpressionForPropertyName(member, generateNameForComputedPropertyName) {
-      const name = member.name;
-      if (isPrivateIdentifier(name)) {
-        return factory2.createIdentifier("");
-      } else if (isComputedPropertyName(name)) {
-        return generateNameForComputedPropertyName && !isSimpleInlineableExpression(name.expression) ? factory2.getGeneratedNameForNode(name) : name.expression;
-      } else if (isIdentifier(name)) {
-        return factory2.createStringLiteral(idText(name));
-      } else {
-        return factory2.cloneNode(name);
+    const file = getSourceFileOfNode(node);
+    Debug.assert(!!(file.flags & 4194304 /* PossiblyContainsImportMeta */), "Containing file is missing import meta node flag.");
+    return node.name.escapedText === "meta" ? getGlobalImportMetaType() : errorType;
+  }
+  function getTypeOfParameter(symbol) {
+    const type = getTypeOfSymbol(symbol);
+    if (strictNullChecks) {
+      const declaration = symbol.valueDeclaration;
+      if (declaration && hasInitializer(declaration)) {
+        return getOptionalType(type);
       }
     }
-    function visitPropertyNameOfClassElement(member) {
-      const name = member.name;
-      if (isComputedPropertyName(name) && (!hasStaticModifier(member) && currentClassHasParameterProperties || hasDecorators(member))) {
-        const expression = visitNode(name.expression, visitor, isExpression);
-        const innerExpression = skipPartiallyEmittedExpressions(expression);
-        if (!isSimpleInlineableExpression(innerExpression)) {
-          const generatedName = factory2.getGeneratedNameForNode(name);
-          hoistVariableDeclaration(generatedName);
-          return factory2.updateComputedPropertyName(name, factory2.createAssignment(generatedName, expression));
-        }
-      }
-      return visitNode(name, visitor, isPropertyName);
+    return type;
+  }
+  function getTupleElementLabel(d) {
+    Debug.assert(isIdentifier(d.name));
+    return d.name.escapedText;
+  }
+  function getParameterNameAtPosition(signature, pos, overrideRestType) {
+    const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
+    if (pos < paramCount) {
+      return signature.parameters[pos].escapedName;
+    }
+    const restParameter = signature.parameters[paramCount] || unknownSymbol;
+    const restType = overrideRestType || getTypeOfSymbol(restParameter);
+    if (isTupleType(restType)) {
+      const associatedNames = restType.target.labeledElementDeclarations;
+      const index = pos - paramCount;
+      return associatedNames && getTupleElementLabel(associatedNames[index]) || restParameter.escapedName + "_" + index;
+    }
+    return restParameter.escapedName;
+  }
+  function getParameterIdentifierNameAtPosition(signature, pos) {
+    var _a2;
+    if (((_a2 = signature.declaration) == null ? void 0 : _a2.kind) === 320 /* JSDocFunctionType */) {
+      return void 0;
     }
-    function visitHeritageClause(node) {
-      if (node.token === 117 /* ImplementsKeyword */) {
-        return void 0;
-      }
-      return visitEachChild(node, visitor, context);
+    const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
+    if (pos < paramCount) {
+      const param = signature.parameters[pos];
+      return isParameterDeclarationWithIdentifierName(param) ? [param.escapedName, false] : void 0;
     }
-    function visitExpressionWithTypeArguments(node) {
-      return factory2.updateExpressionWithTypeArguments(
-        node,
-        visitNode(node.expression, visitor, isLeftHandSideExpression),
-        void 0
-      );
+    const restParameter = signature.parameters[paramCount] || unknownSymbol;
+    if (!isParameterDeclarationWithIdentifierName(restParameter)) {
+      return void 0;
     }
-    function shouldEmitFunctionLikeDeclaration(node) {
-      return !nodeIsMissing(node.body);
+    const restType = getTypeOfSymbol(restParameter);
+    if (isTupleType(restType)) {
+      const associatedNames = restType.target.labeledElementDeclarations;
+      const index = pos - paramCount;
+      const associatedName = associatedNames == null ? void 0 : associatedNames[index];
+      const isRestTupleElement = !!(associatedName == null ? void 0 : associatedName.dotDotDotToken);
+      return associatedName ? [
+        getTupleElementLabel(associatedName),
+        isRestTupleElement
+      ] : void 0;
     }
-    function visitPropertyDeclaration(node, parent2) {
-      const isAmbient = node.flags & 16777216 /* Ambient */ || hasSyntacticModifier(node, 256 /* Abstract */);
-      if (isAmbient && !hasDecorators(node)) {
-        return void 0;
-      }
-      const allDecorators = getAllDecoratorsOfClassElement(node, parent2);
-      const decorators = transformAllDecoratorsOfDeclaration(node, parent2, allDecorators);
-      if (isAmbient) {
-        return factory2.updatePropertyDeclaration(
-          node,
-          concatenate(decorators, factory2.createModifiersFromModifierFlags(2 /* Ambient */)),
-          visitNode(node.name, visitor, isPropertyName),
-          void 0,
-          void 0,
-          void 0
-        );
-      }
-      return factory2.updatePropertyDeclaration(
-        node,
-        concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
-        visitPropertyNameOfClassElement(node),
-        void 0,
-        void 0,
-        visitNode(node.initializer, visitor)
-      );
+    if (pos === paramCount) {
+      return [restParameter.escapedName, true];
     }
-    function visitConstructor(node) {
-      if (!shouldEmitFunctionLikeDeclaration(node)) {
-        return void 0;
-      }
-      return factory2.updateConstructorDeclaration(
-        node,
-        void 0,
-        visitParameterList(node.parameters, visitor, context),
-        transformConstructorBody(node.body, node)
-      );
+    return void 0;
+  }
+  function isParameterDeclarationWithIdentifierName(symbol) {
+    return symbol.valueDeclaration && isParameter(symbol.valueDeclaration) && isIdentifier(symbol.valueDeclaration.name);
+  }
+  function isValidDeclarationForTupleLabel(d) {
+    return d.kind === 199 /* NamedTupleMember */ || isParameter(d) && d.name && isIdentifier(d.name);
+  }
+  function getNameableDeclarationAtPosition(signature, pos) {
+    const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
+    if (pos < paramCount) {
+      const decl = signature.parameters[pos].valueDeclaration;
+      return decl && isValidDeclarationForTupleLabel(decl) ? decl : void 0;
     }
-    function transformConstructorBody(body, constructor) {
-      const parametersWithPropertyAssignments = constructor && filter(constructor.parameters, (p) => isParameterPropertyDeclaration(p, constructor));
-      if (!some(parametersWithPropertyAssignments)) {
-        return visitFunctionBody(body, visitor, context);
-      }
-      let statements = [];
-      resumeLexicalEnvironment();
-      const prologueStatementCount = factory2.copyPrologue(body.statements, statements, false, visitor);
-      const superStatementIndex = findSuperStatementIndex(body.statements, prologueStatementCount);
-      if (superStatementIndex >= 0) {
-        addRange(
-          statements,
-          visitNodes2(body.statements, visitor, isStatement, prologueStatementCount, superStatementIndex + 1 - prologueStatementCount)
-        );
-      }
-      const parameterPropertyAssignments = mapDefined(parametersWithPropertyAssignments, transformParameterWithPropertyAssignment);
-      if (superStatementIndex >= 0) {
-        addRange(statements, parameterPropertyAssignments);
-      } else {
-        statements = [
-          ...statements.slice(0, prologueStatementCount),
-          ...parameterPropertyAssignments,
-          ...statements.slice(prologueStatementCount)
-        ];
-      }
-      const start2 = superStatementIndex >= 0 ? superStatementIndex + 1 : prologueStatementCount;
-      addRange(statements, visitNodes2(body.statements, visitor, isStatement, start2));
-      statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
-      const block = factory2.createBlock(setTextRange(factory2.createNodeArray(statements), body.statements), true);
-      setTextRange(block, body);
-      setOriginalNode(block, body);
-      return block;
+    const restParameter = signature.parameters[paramCount] || unknownSymbol;
+    const restType = getTypeOfSymbol(restParameter);
+    if (isTupleType(restType)) {
+      const associatedNames = restType.target.labeledElementDeclarations;
+      const index = pos - paramCount;
+      return associatedNames && associatedNames[index];
     }
-    function transformParameterWithPropertyAssignment(node) {
-      const name = node.name;
-      if (!isIdentifier(name)) {
-        return void 0;
-      }
-      const propertyName = setParent(setTextRange(factory2.cloneNode(name), name), name.parent);
-      setEmitFlags(propertyName, 3072 /* NoComments */ | 96 /* NoSourceMap */);
-      const localName = setParent(setTextRange(factory2.cloneNode(name), name), name.parent);
-      setEmitFlags(localName, 3072 /* NoComments */);
-      return startOnNewLine(
-        removeAllComments(
-          setTextRange(
-            setOriginalNode(
-              factory2.createExpressionStatement(
-                factory2.createAssignment(
-                  setTextRange(
-                    factory2.createPropertyAccessExpression(
-                      factory2.createThis(),
-                      propertyName
-                    ),
-                    node.name
-                  ),
-                  localName
-                )
-              ),
-              node
-            ),
-            moveRangePos(node, -1)
-          )
-        )
-      );
+    return restParameter.valueDeclaration && isValidDeclarationForTupleLabel(restParameter.valueDeclaration) ? restParameter.valueDeclaration : void 0;
+  }
+  function getTypeAtPosition(signature, pos) {
+    return tryGetTypeAtPosition(signature, pos) || anyType;
+  }
+  function tryGetTypeAtPosition(signature, pos) {
+    const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
+    if (pos < paramCount) {
+      return getTypeOfParameter(signature.parameters[pos]);
     }
-    function visitMethodDeclaration(node, parent2) {
-      if (!(node.transformFlags & 1 /* ContainsTypeScript */)) {
-        return node;
-      }
-      if (!shouldEmitFunctionLikeDeclaration(node)) {
-        return void 0;
+    if (signatureHasRestParameter(signature)) {
+      const restType = getTypeOfSymbol(signature.parameters[paramCount]);
+      const index = pos - paramCount;
+      if (!isTupleType(restType) || restType.target.hasRestElement || index < restType.target.fixedLength) {
+        return getIndexedAccessType(restType, getNumberLiteralType(index));
       }
-      const allDecorators = isClassLike(parent2) ? getAllDecoratorsOfClassElement(node, parent2) : void 0;
-      const decorators = isClassLike(parent2) ? transformAllDecoratorsOfDeclaration(node, parent2, allDecorators) : void 0;
-      return factory2.updateMethodDeclaration(
-        node,
-        concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
-        node.asteriskToken,
-        visitPropertyNameOfClassElement(node),
-        void 0,
-        void 0,
-        visitParameterList(node.parameters, visitor, context),
-        void 0,
-        visitFunctionBody(node.body, visitor, context)
-      );
     }
-    function shouldEmitAccessorDeclaration(node) {
-      return !(nodeIsMissing(node.body) && hasSyntacticModifier(node, 256 /* Abstract */));
+    return void 0;
+  }
+  function getRestTypeAtPosition(source, pos) {
+    const parameterCount = getParameterCount(source);
+    const minArgumentCount = getMinArgumentCount(source);
+    const restType = getEffectiveRestType(source);
+    if (restType && pos >= parameterCount - 1) {
+      return pos === parameterCount - 1 ? restType : createArrayType(getIndexedAccessType(restType, numberType));
     }
-    function visitGetAccessor(node, parent2) {
-      if (!(node.transformFlags & 1 /* ContainsTypeScript */)) {
-        return node;
+    const types = [];
+    const flags = [];
+    const names = [];
+    for (let i = pos; i < parameterCount; i++) {
+      if (!restType || i < parameterCount - 1) {
+        types.push(getTypeAtPosition(source, i));
+        flags.push(i < minArgumentCount ? 1 /* Required */ : 2 /* Optional */);
+      } else {
+        types.push(restType);
+        flags.push(8 /* Variadic */);
       }
-      if (!shouldEmitAccessorDeclaration(node)) {
-        return void 0;
+      const name = getNameableDeclarationAtPosition(source, i);
+      if (name) {
+        names.push(name);
       }
-      const decorators = isClassLike(parent2) ? transformAllDecoratorsOfDeclaration(node, parent2, getAllDecoratorsOfClassElement(node, parent2)) : void 0;
-      return factory2.updateGetAccessorDeclaration(
-        node,
-        concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
-        visitPropertyNameOfClassElement(node),
-        visitParameterList(node.parameters, visitor, context),
-        void 0,
-        visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
-      );
     }
-    function visitSetAccessor(node, parent2) {
-      if (!(node.transformFlags & 1 /* ContainsTypeScript */)) {
-        return node;
-      }
-      if (!shouldEmitAccessorDeclaration(node)) {
-        return void 0;
+    return createTupleType(
+      types,
+      flags,
+      /*readonly*/
+      false,
+      length(names) === length(types) ? names : void 0
+    );
+  }
+  function getParameterCount(signature) {
+    const length2 = signature.parameters.length;
+    if (signatureHasRestParameter(signature)) {
+      const restType = getTypeOfSymbol(signature.parameters[length2 - 1]);
+      if (isTupleType(restType)) {
+        return length2 + restType.target.fixedLength - (restType.target.hasRestElement ? 0 : 1);
       }
-      const decorators = isClassLike(parent2) ? transformAllDecoratorsOfDeclaration(node, parent2, getAllDecoratorsOfClassElement(node, parent2)) : void 0;
-      return factory2.updateSetAccessorDeclaration(
-        node,
-        concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
-        visitPropertyNameOfClassElement(node),
-        visitParameterList(node.parameters, visitor, context),
-        visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
-      );
     }
-    function visitFunctionDeclaration(node) {
-      if (!shouldEmitFunctionLikeDeclaration(node)) {
-        return factory2.createNotEmittedStatement(node);
+    return length2;
+  }
+  function getMinArgumentCount(signature, flags) {
+    const strongArityForUntypedJS = flags & 1 /* StrongArityForUntypedJS */;
+    const voidIsNonOptional = flags & 2 /* VoidIsNonOptional */;
+    if (voidIsNonOptional || signature.resolvedMinArgumentCount === void 0) {
+      let minArgumentCount;
+      if (signatureHasRestParameter(signature)) {
+        const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
+        if (isTupleType(restType)) {
+          const firstOptionalIndex = findIndex(restType.target.elementFlags, (f) => !(f & 1 /* Required */));
+          const requiredCount = firstOptionalIndex < 0 ? restType.target.fixedLength : firstOptionalIndex;
+          if (requiredCount > 0) {
+            minArgumentCount = signature.parameters.length - 1 + requiredCount;
+          }
+        }
       }
-      const updated = factory2.updateFunctionDeclaration(
-        node,
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        node.asteriskToken,
-        node.name,
-        void 0,
-        visitParameterList(node.parameters, visitor, context),
-        void 0,
-        visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
-      );
-      if (isExportOfNamespace(node)) {
-        const statements = [updated];
-        addExportMemberAssignment(statements, node);
-        return statements;
+      if (minArgumentCount === void 0) {
+        if (!strongArityForUntypedJS && signature.flags & 32 /* IsUntypedSignatureInJSFile */) {
+          return 0;
+        }
+        minArgumentCount = signature.minArgumentCount;
       }
-      return updated;
-    }
-    function visitFunctionExpression(node) {
-      if (!shouldEmitFunctionLikeDeclaration(node)) {
-        return factory2.createOmittedExpression();
+      if (voidIsNonOptional) {
+        return minArgumentCount;
       }
-      const updated = factory2.updateFunctionExpression(
-        node,
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        node.asteriskToken,
-        node.name,
-        void 0,
-        visitParameterList(node.parameters, visitor, context),
-        void 0,
-        visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
-      );
-      return updated;
+      for (let i = minArgumentCount - 1; i >= 0; i--) {
+        const type = getTypeAtPosition(signature, i);
+        if (filterType(type, acceptsVoid).flags & 131072 /* Never */) {
+          break;
+        }
+        minArgumentCount = i;
+      }
+      signature.resolvedMinArgumentCount = minArgumentCount;
     }
-    function visitArrowFunction(node) {
-      const updated = factory2.updateArrowFunction(
-        node,
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        void 0,
-        visitParameterList(node.parameters, visitor, context),
-        void 0,
-        node.equalsGreaterThanToken,
-        visitFunctionBody(node.body, visitor, context)
-      );
-      return updated;
+    return signature.resolvedMinArgumentCount;
+  }
+  function hasEffectiveRestParameter(signature) {
+    if (signatureHasRestParameter(signature)) {
+      const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
+      return !isTupleType(restType) || restType.target.hasRestElement;
     }
-    function visitParameter(node) {
-      if (parameterIsThisKeyword(node)) {
-        return void 0;
+    return false;
+  }
+  function getEffectiveRestType(signature) {
+    if (signatureHasRestParameter(signature)) {
+      const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]);
+      if (!isTupleType(restType)) {
+        return restType;
       }
-      const updated = factory2.updateParameterDeclaration(
-        node,
-        elideNodes(factory2, node.modifiers),
-        node.dotDotDotToken,
-        visitNode(node.name, visitor, isBindingName),
-        void 0,
-        void 0,
-        visitNode(node.initializer, visitor, isExpression)
-      );
-      if (updated !== node) {
-        setCommentRange(updated, node);
-        setTextRange(updated, moveRangePastModifiers(node));
-        setSourceMapRange(updated, moveRangePastModifiers(node));
-        setEmitFlags(updated.name, 64 /* NoTrailingSourceMap */);
+      if (restType.target.hasRestElement) {
+        return sliceTupleType(restType, restType.target.fixedLength);
       }
-      return updated;
     }
-    function visitVariableStatement(node) {
-      if (isExportOfNamespace(node)) {
-        const variables = getInitializedVariables(node.declarationList);
-        if (variables.length === 0) {
-          return void 0;
+    return void 0;
+  }
+  function getNonArrayRestType(signature) {
+    const restType = getEffectiveRestType(signature);
+    return restType && !isArrayType(restType) && !isTypeAny(restType) && (getReducedType(restType).flags & 131072 /* Never */) === 0 ? restType : void 0;
+  }
+  function getTypeOfFirstParameterOfSignature(signature) {
+    return getTypeOfFirstParameterOfSignatureWithFallback(signature, neverType);
+  }
+  function getTypeOfFirstParameterOfSignatureWithFallback(signature, fallbackType) {
+    return signature.parameters.length > 0 ? getTypeAtPosition(signature, 0) : fallbackType;
+  }
+  function inferFromAnnotatedParameters(signature, context, inferenceContext) {
+    const len = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
+    for (let i = 0; i < len; i++) {
+      const declaration = signature.parameters[i].valueDeclaration;
+      if (declaration.type) {
+        const typeNode = getEffectiveTypeAnnotationNode(declaration);
+        if (typeNode) {
+          inferTypes(inferenceContext.inferences, getTypeFromTypeNode(typeNode), getTypeAtPosition(context, i));
         }
-        return setTextRange(
-          factory2.createExpressionStatement(
-            factory2.inlineExpressions(
-              map(variables, transformInitializedVariable)
-            )
-          ),
-          node
-        );
-      } else {
-        return visitEachChild(node, visitor, context);
       }
     }
-    function transformInitializedVariable(node) {
-      const name = node.name;
-      if (isBindingPattern(name)) {
-        return flattenDestructuringAssignment(
-          node,
-          visitor,
-          context,
-          0 /* All */,
-          false,
-          createNamespaceExportExpression
-        );
+  }
+  function assignContextualParameterTypes(signature, context) {
+    if (context.typeParameters) {
+      if (!signature.typeParameters) {
+        signature.typeParameters = context.typeParameters;
       } else {
-        return setTextRange(
-          factory2.createAssignment(
-            getNamespaceMemberNameWithSourceMapsAndWithoutComments(name),
-            visitNode(node.initializer, visitor, isExpression)
-          ),
-          node
-        );
+        return;
       }
     }
-    function visitVariableDeclaration(node) {
-      const updated = factory2.updateVariableDeclaration(
-        node,
-        visitNode(node.name, visitor, isBindingName),
-        void 0,
-        void 0,
-        visitNode(node.initializer, visitor, isExpression)
-      );
-      if (node.type) {
-        setTypeNode(updated.name, node.type);
+    if (context.thisParameter) {
+      const parameter = signature.thisParameter;
+      if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) {
+        if (!parameter) {
+          signature.thisParameter = createSymbolWithType(
+            context.thisParameter,
+            /*type*/
+            void 0
+          );
+        }
+        assignParameterType(signature.thisParameter, getTypeOfSymbol(context.thisParameter));
       }
-      return updated;
     }
-    function visitParenthesizedExpression(node) {
-      const innerExpression = skipOuterExpressions(node.expression, ~6 /* Assertions */);
-      if (isAssertionExpression(innerExpression)) {
-        const expression = visitNode(node.expression, visitor, isExpression);
-        return factory2.createPartiallyEmittedExpression(expression, node);
+    const len = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0);
+    for (let i = 0; i < len; i++) {
+      const parameter = signature.parameters[i];
+      if (!getEffectiveTypeAnnotationNode(parameter.valueDeclaration)) {
+        const contextualParameterType = tryGetTypeAtPosition(context, i);
+        assignParameterType(parameter, contextualParameterType);
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitAssertionExpression(node) {
-      const expression = visitNode(node.expression, visitor, isExpression);
-      return factory2.createPartiallyEmittedExpression(expression, node);
+    if (signatureHasRestParameter(signature)) {
+      const parameter = last(signature.parameters);
+      if (parameter.valueDeclaration ? !getEffectiveTypeAnnotationNode(parameter.valueDeclaration) : !!(getCheckFlags(parameter) & 65536 /* DeferredType */)) {
+        const contextualParameterType = getRestTypeAtPosition(context, len);
+        assignParameterType(parameter, contextualParameterType);
+      }
     }
-    function visitNonNullExpression(node) {
-      const expression = visitNode(node.expression, visitor, isLeftHandSideExpression);
-      return factory2.createPartiallyEmittedExpression(expression, node);
+  }
+  function assignNonContextualParameterTypes(signature) {
+    if (signature.thisParameter) {
+      assignParameterType(signature.thisParameter);
     }
-    function visitSatisfiesExpression(node) {
-      const expression = visitNode(node.expression, visitor, isExpression);
-      return factory2.createPartiallyEmittedExpression(expression, node);
+    for (const parameter of signature.parameters) {
+      assignParameterType(parameter);
     }
-    function visitCallExpression(node) {
-      return factory2.updateCallExpression(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        void 0,
-        visitNodes2(node.arguments, visitor, isExpression)
-      );
+  }
+  function assignParameterType(parameter, type) {
+    const links = getSymbolLinks(parameter);
+    if (!links.type) {
+      const declaration = parameter.valueDeclaration;
+      links.type = type || (declaration ? getWidenedTypeForVariableLikeDeclaration(
+        declaration,
+        /*reportErrors*/
+        true
+      ) : getTypeOfSymbol(parameter));
+      if (declaration && declaration.name.kind !== 79 /* Identifier */) {
+        if (links.type === unknownType) {
+          links.type = getTypeFromBindingPattern(declaration.name);
+        }
+        assignBindingElementTypes(declaration.name, links.type);
+      }
+    } else if (type) {
+      Debug.assertEqual(links.type, type, "Parameter symbol already has a cached type which differs from newly assigned type");
     }
-    function visitNewExpression(node) {
-      return factory2.updateNewExpression(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        void 0,
-        visitNodes2(node.arguments, visitor, isExpression)
-      );
+  }
+  function assignBindingElementTypes(pattern, parentType) {
+    for (const element of pattern.elements) {
+      if (!isOmittedExpression(element)) {
+        const type = getBindingElementTypeFromParentType(element, parentType);
+        if (element.name.kind === 79 /* Identifier */) {
+          getSymbolLinks(getSymbolOfDeclaration(element)).type = type;
+        } else {
+          assignBindingElementTypes(element.name, type);
+        }
+      }
     }
-    function visitTaggedTemplateExpression(node) {
-      return factory2.updateTaggedTemplateExpression(
-        node,
-        visitNode(node.tag, visitor, isExpression),
-        void 0,
-        visitNode(node.template, visitor, isExpression)
-      );
+  }
+  function createPromiseType(promisedType) {
+    const globalPromiseType = getGlobalPromiseType(
+      /*reportErrors*/
+      true
+    );
+    if (globalPromiseType !== emptyGenericType) {
+      promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType;
+      return createTypeReference(globalPromiseType, [promisedType]);
     }
-    function visitJsxSelfClosingElement(node) {
-      return factory2.updateJsxSelfClosingElement(
-        node,
-        visitNode(node.tagName, visitor, isJsxTagNameExpression),
-        void 0,
-        visitNode(node.attributes, visitor, isJsxAttributes)
-      );
+    return unknownType;
+  }
+  function createPromiseLikeType(promisedType) {
+    const globalPromiseLikeType = getGlobalPromiseLikeType(
+      /*reportErrors*/
+      true
+    );
+    if (globalPromiseLikeType !== emptyGenericType) {
+      promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType;
+      return createTypeReference(globalPromiseLikeType, [promisedType]);
     }
-    function visitJsxJsxOpeningElement(node) {
-      return factory2.updateJsxOpeningElement(
-        node,
-        visitNode(node.tagName, visitor, isJsxTagNameExpression),
-        void 0,
-        visitNode(node.attributes, visitor, isJsxAttributes)
-      );
+    return unknownType;
+  }
+  function createPromiseReturnType(func, promisedType) {
+    const promiseType = createPromiseType(promisedType);
+    if (promiseType === unknownType) {
+      error(func, isImportCall(func) ? Diagnostics.A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option);
+      return errorType;
+    } else if (!getGlobalPromiseConstructorSymbol(
+      /*reportErrors*/
+      true
+    )) {
+      error(func, isImportCall(func) ? Diagnostics.A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option);
     }
-    function shouldEmitEnumDeclaration(node) {
-      return !isEnumConst(node) || shouldPreserveConstEnums(compilerOptions);
+    return promiseType;
+  }
+  function createNewTargetExpressionType(targetType) {
+    const symbol = createSymbol(0 /* None */, "NewTargetExpression");
+    const targetPropertySymbol = createSymbol(4 /* Property */, "target", 8 /* Readonly */);
+    targetPropertySymbol.parent = symbol;
+    targetPropertySymbol.links.type = targetType;
+    const members = createSymbolTable([targetPropertySymbol]);
+    symbol.members = members;
+    return createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
+  }
+  function getReturnTypeFromBody(func, checkMode) {
+    if (!func.body) {
+      return errorType;
     }
-    function visitEnumDeclaration(node) {
-      if (!shouldEmitEnumDeclaration(node)) {
-        return factory2.createNotEmittedStatement(node);
+    const functionFlags = getFunctionFlags(func);
+    const isAsync = (functionFlags & 2 /* Async */) !== 0;
+    const isGenerator = (functionFlags & 1 /* Generator */) !== 0;
+    let returnType;
+    let yieldType;
+    let nextType;
+    let fallbackReturnType = voidType;
+    if (func.body.kind !== 238 /* Block */) {
+      returnType = checkExpressionCached(func.body, checkMode && checkMode & ~8 /* SkipGenericFunctions */);
+      if (isAsync) {
+        returnType = unwrapAwaitedType(checkAwaitedType(
+          returnType,
+          /*withAlias*/
+          false,
+          /*errorNode*/
+          func,
+          Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+        ));
       }
-      const statements = [];
-      let emitFlags = 4 /* AdviseOnEmitNode */;
-      const varAdded = addVarForEnumOrModuleDeclaration(statements, node);
-      if (varAdded) {
-        if (moduleKind !== 4 /* System */ || currentLexicalScope !== currentSourceFile) {
-          emitFlags |= 1024 /* NoLeadingComments */;
-        }
+    } else if (isGenerator) {
+      const returnTypes = checkAndAggregateReturnExpressionTypes(func, checkMode);
+      if (!returnTypes) {
+        fallbackReturnType = neverType;
+      } else if (returnTypes.length > 0) {
+        returnType = getUnionType(returnTypes, 2 /* Subtype */);
       }
-      const parameterName = getNamespaceParameterName(node);
-      const containerName = getNamespaceContainerName(node);
-      const exportName = hasSyntacticModifier(node, 1 /* Export */) ? factory2.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true) : factory2.getLocalName(node, false, true);
-      let moduleArg = factory2.createLogicalOr(
-        exportName,
-        factory2.createAssignment(
-          exportName,
-          factory2.createObjectLiteralExpression()
-        )
-      );
-      if (hasNamespaceQualifiedExportName(node)) {
-        const localName = factory2.getLocalName(node, false, true);
-        moduleArg = factory2.createAssignment(localName, moduleArg);
+      const { yieldTypes, nextTypes } = checkAndAggregateYieldOperandTypes(func, checkMode);
+      yieldType = some(yieldTypes) ? getUnionType(yieldTypes, 2 /* Subtype */) : void 0;
+      nextType = some(nextTypes) ? getIntersectionType(nextTypes) : void 0;
+    } else {
+      const types = checkAndAggregateReturnExpressionTypes(func, checkMode);
+      if (!types) {
+        return functionFlags & 2 /* Async */ ? createPromiseReturnType(func, neverType) : neverType;
       }
-      const enumStatement = factory2.createExpressionStatement(
-        factory2.createCallExpression(
-          factory2.createFunctionExpression(
-            void 0,
-            void 0,
-            void 0,
-            void 0,
-            [factory2.createParameterDeclaration(void 0, void 0, parameterName)],
-            void 0,
-            transformEnumBody(node, containerName)
-          ),
-          void 0,
-          [moduleArg]
-        )
-      );
-      setOriginalNode(enumStatement, node);
-      if (varAdded) {
-        setSyntheticLeadingComments(enumStatement, void 0);
-        setSyntheticTrailingComments(enumStatement, void 0);
+      if (types.length === 0) {
+        return functionFlags & 2 /* Async */ ? createPromiseReturnType(func, voidType) : voidType;
+      }
+      returnType = getUnionType(types, 2 /* Subtype */);
+    }
+    if (returnType || yieldType || nextType) {
+      if (yieldType)
+        reportErrorsFromWidening(func, yieldType, 3 /* GeneratorYield */);
+      if (returnType)
+        reportErrorsFromWidening(func, returnType, 1 /* FunctionReturn */);
+      if (nextType)
+        reportErrorsFromWidening(func, nextType, 2 /* GeneratorNext */);
+      if (returnType && isUnitType(returnType) || yieldType && isUnitType(yieldType) || nextType && isUnitType(nextType)) {
+        const contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func);
+        const contextualType = !contextualSignature ? void 0 : contextualSignature === getSignatureFromDeclaration(func) ? isGenerator ? void 0 : returnType : instantiateContextualType(
+          getReturnTypeOfSignature(contextualSignature),
+          func,
+          /*contextFlags*/
+          void 0
+        );
+        if (isGenerator) {
+          yieldType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(yieldType, contextualType, 0 /* Yield */, isAsync);
+          returnType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(returnType, contextualType, 1 /* Return */, isAsync);
+          nextType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(nextType, contextualType, 2 /* Next */, isAsync);
+        } else {
+          returnType = getWidenedLiteralLikeTypeForContextualReturnTypeIfNeeded(returnType, contextualType, isAsync);
+        }
       }
-      setTextRange(enumStatement, node);
-      addEmitFlags(enumStatement, emitFlags);
-      statements.push(enumStatement);
-      statements.push(factory2.createEndOfDeclarationMarker(node));
-      return statements;
+      if (yieldType)
+        yieldType = getWidenedType(yieldType);
+      if (returnType)
+        returnType = getWidenedType(returnType);
+      if (nextType)
+        nextType = getWidenedType(nextType);
     }
-    function transformEnumBody(node, localName) {
-      const savedCurrentNamespaceLocalName = currentNamespaceContainerName;
-      currentNamespaceContainerName = localName;
-      const statements = [];
-      startLexicalEnvironment();
-      const members = map(node.members, transformEnumMember);
-      insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      addRange(statements, members);
-      currentNamespaceContainerName = savedCurrentNamespaceLocalName;
-      return factory2.createBlock(
-        setTextRange(factory2.createNodeArray(statements), node.members),
-        true
+    if (isGenerator) {
+      return createGeneratorReturnType(
+        yieldType || neverType,
+        returnType || fallbackReturnType,
+        nextType || getContextualIterationType(2 /* Next */, func) || unknownType,
+        isAsync
       );
+    } else {
+      return isAsync ? createPromiseType(returnType || fallbackReturnType) : returnType || fallbackReturnType;
     }
-    function transformEnumMember(member) {
-      const name = getExpressionForPropertyName(member, false);
-      const valueExpression = transformEnumMemberDeclarationValue(member);
-      const innerAssignment = factory2.createAssignment(
-        factory2.createElementAccessExpression(
-          currentNamespaceContainerName,
-          name
-        ),
-        valueExpression
-      );
-      const outerAssignment = valueExpression.kind === 10 /* StringLiteral */ ? innerAssignment : factory2.createAssignment(
-        factory2.createElementAccessExpression(
-          currentNamespaceContainerName,
-          innerAssignment
-        ),
-        name
-      );
-      return setTextRange(
-        factory2.createExpressionStatement(
-          setTextRange(
-            outerAssignment,
-            member
-          )
-        ),
-        member
+  }
+  function createGeneratorReturnType(yieldType, returnType, nextType, isAsyncGenerator) {
+    const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver;
+    const globalGeneratorType = resolver.getGlobalGeneratorType(
+      /*reportErrors*/
+      false
+    );
+    yieldType = resolver.resolveIterationType(
+      yieldType,
+      /*errorNode*/
+      void 0
+    ) || unknownType;
+    returnType = resolver.resolveIterationType(
+      returnType,
+      /*errorNode*/
+      void 0
+    ) || unknownType;
+    nextType = resolver.resolveIterationType(
+      nextType,
+      /*errorNode*/
+      void 0
+    ) || unknownType;
+    if (globalGeneratorType === emptyGenericType) {
+      const globalType = resolver.getGlobalIterableIteratorType(
+        /*reportErrors*/
+        false
+      );
+      const iterationTypes = globalType !== emptyGenericType ? getIterationTypesOfGlobalIterableType(globalType, resolver) : void 0;
+      const iterableIteratorReturnType = iterationTypes ? iterationTypes.returnType : anyType;
+      const iterableIteratorNextType = iterationTypes ? iterationTypes.nextType : undefinedType;
+      if (isTypeAssignableTo(returnType, iterableIteratorReturnType) && isTypeAssignableTo(iterableIteratorNextType, nextType)) {
+        if (globalType !== emptyGenericType) {
+          return createTypeFromGenericGlobalType(globalType, [yieldType]);
+        }
+        resolver.getGlobalIterableIteratorType(
+          /*reportErrors*/
+          true
+        );
+        return emptyObjectType;
+      }
+      resolver.getGlobalGeneratorType(
+        /*reportErrors*/
+        true
       );
+      return emptyObjectType;
     }
-    function transformEnumMemberDeclarationValue(member) {
-      const value = resolver.getConstantValue(member);
-      if (value !== void 0) {
-        return typeof value === "string" ? factory2.createStringLiteral(value) : factory2.createNumericLiteral(value);
+    return createTypeFromGenericGlobalType(globalGeneratorType, [yieldType, returnType, nextType]);
+  }
+  function checkAndAggregateYieldOperandTypes(func, checkMode) {
+    const yieldTypes = [];
+    const nextTypes = [];
+    const isAsync = (getFunctionFlags(func) & 2 /* Async */) !== 0;
+    forEachYieldExpression(func.body, (yieldExpression) => {
+      const yieldExpressionType = yieldExpression.expression ? checkExpression(yieldExpression.expression, checkMode) : undefinedWideningType;
+      pushIfUnique(yieldTypes, getYieldedTypeOfYieldExpression(yieldExpression, yieldExpressionType, anyType, isAsync));
+      let nextType;
+      if (yieldExpression.asteriskToken) {
+        const iterationTypes = getIterationTypesOfIterable(
+          yieldExpressionType,
+          isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */,
+          yieldExpression.expression
+        );
+        nextType = iterationTypes && iterationTypes.nextType;
       } else {
-        enableSubstitutionForNonQualifiedEnumMembers();
-        if (member.initializer) {
-          return visitNode(member.initializer, visitor, isExpression);
-        } else {
-          return factory2.createVoidZero();
-        }
+        nextType = getContextualType2(
+          yieldExpression,
+          /*contextFlags*/
+          void 0
+        );
       }
-    }
-    function shouldEmitModuleDeclaration(nodeIn) {
-      const node = getParseTreeNode(nodeIn, isModuleDeclaration);
-      if (!node) {
-        return true;
+      if (nextType)
+        pushIfUnique(nextTypes, nextType);
+    });
+    return { yieldTypes, nextTypes };
+  }
+  function getYieldedTypeOfYieldExpression(node, expressionType, sentType, isAsync) {
+    const errorNode = node.expression || node;
+    const yieldedType = node.asteriskToken ? checkIteratedTypeOrElementType(isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */, expressionType, sentType, errorNode) : expressionType;
+    return !isAsync ? yieldedType : getAwaitedType(yieldedType, errorNode, node.asteriskToken ? Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member : Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
+  }
+  function getNotEqualFactsFromTypeofSwitch(start2, end, witnesses) {
+    let facts = 0 /* None */;
+    for (let i = 0; i < witnesses.length; i++) {
+      const witness = i < start2 || i >= end ? witnesses[i] : void 0;
+      facts |= witness !== void 0 ? typeofNEFacts.get(witness) || 32768 /* TypeofNEHostObject */ : 0;
+    }
+    return facts;
+  }
+  function isExhaustiveSwitchStatement(node) {
+    const links = getNodeLinks(node);
+    if (links.isExhaustive === void 0) {
+      links.isExhaustive = 0;
+      const exhaustive = computeExhaustiveSwitchStatement(node);
+      if (links.isExhaustive === 0) {
+        links.isExhaustive = exhaustive;
+      }
+    } else if (links.isExhaustive === 0) {
+      links.isExhaustive = false;
+    }
+    return links.isExhaustive;
+  }
+  function computeExhaustiveSwitchStatement(node) {
+    if (node.expression.kind === 218 /* TypeOfExpression */) {
+      const witnesses = getSwitchClauseTypeOfWitnesses(node);
+      if (!witnesses) {
+        return false;
+      }
+      const operandConstraint = getBaseConstraintOrType(checkExpressionCached(node.expression.expression));
+      const notEqualFacts = getNotEqualFactsFromTypeofSwitch(0, 0, witnesses);
+      if (operandConstraint.flags & 3 /* AnyOrUnknown */) {
+        return (556800 /* AllTypeofNE */ & notEqualFacts) === 556800 /* AllTypeofNE */;
       }
-      return isInstantiatedModule(node, shouldPreserveConstEnums(compilerOptions));
+      return !someType(operandConstraint, (t) => (getTypeFacts(t) & notEqualFacts) === notEqualFacts);
     }
-    function hasNamespaceQualifiedExportName(node) {
-      return isExportOfNamespace(node) || isExternalModuleExport(node) && moduleKind !== 5 /* ES2015 */ && moduleKind !== 6 /* ES2020 */ && moduleKind !== 7 /* ES2022 */ && moduleKind !== 99 /* ESNext */ && moduleKind !== 4 /* System */;
+    const type = checkExpressionCached(node.expression);
+    if (!isLiteralType(type)) {
+      return false;
     }
-    function recordEmittedDeclarationInScope(node) {
-      if (!currentScopeFirstDeclarationsOfName) {
-        currentScopeFirstDeclarationsOfName = /* @__PURE__ */ new Map();
-      }
-      const name = declaredNameInScope(node);
-      if (!currentScopeFirstDeclarationsOfName.has(name)) {
-        currentScopeFirstDeclarationsOfName.set(name, node);
-      }
+    const switchTypes = getSwitchClauseTypes(node);
+    if (!switchTypes.length || some(switchTypes, isNeitherUnitTypeNorNever)) {
+      return false;
     }
-    function isFirstEmittedDeclarationInScope(node) {
-      if (currentScopeFirstDeclarationsOfName) {
-        const name = declaredNameInScope(node);
-        return currentScopeFirstDeclarationsOfName.get(name) === node;
+    return eachTypeContainedIn(mapType(type, getRegularTypeOfLiteralType), switchTypes);
+  }
+  function functionHasImplicitReturn(func) {
+    return func.endFlowNode && isReachableFlowNode(func.endFlowNode);
+  }
+  function checkAndAggregateReturnExpressionTypes(func, checkMode) {
+    const functionFlags = getFunctionFlags(func);
+    const aggregatedTypes = [];
+    let hasReturnWithNoExpression = functionHasImplicitReturn(func);
+    let hasReturnOfTypeNever = false;
+    forEachReturnStatement(func.body, (returnStatement) => {
+      const expr = returnStatement.expression;
+      if (expr) {
+        let type = checkExpressionCached(expr, checkMode && checkMode & ~8 /* SkipGenericFunctions */);
+        if (functionFlags & 2 /* Async */) {
+          type = unwrapAwaitedType(checkAwaitedType(
+            type,
+            /*withAlias*/
+            false,
+            func,
+            Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+          ));
+        }
+        if (type.flags & 131072 /* Never */) {
+          hasReturnOfTypeNever = true;
+        }
+        pushIfUnique(aggregatedTypes, type);
+      } else {
+        hasReturnWithNoExpression = true;
       }
-      return true;
+    });
+    if (aggregatedTypes.length === 0 && !hasReturnWithNoExpression && (hasReturnOfTypeNever || mayReturnNever(func))) {
+      return void 0;
     }
-    function declaredNameInScope(node) {
-      Debug.assertNode(node.name, isIdentifier);
-      return node.name.escapedText;
+    if (strictNullChecks && aggregatedTypes.length && hasReturnWithNoExpression && !(isJSConstructor(func) && aggregatedTypes.some((t) => t.symbol === func.symbol))) {
+      pushIfUnique(aggregatedTypes, undefinedType);
     }
-    function addVarForEnumOrModuleDeclaration(statements, node) {
-      const statement = factory2.createVariableStatement(
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        factory2.createVariableDeclarationList([
-          factory2.createVariableDeclaration(
-            factory2.getLocalName(node, false, true)
-          )
-        ], currentLexicalScope.kind === 308 /* SourceFile */ ? 0 /* None */ : 1 /* Let */)
-      );
-      setOriginalNode(statement, node);
-      recordEmittedDeclarationInScope(node);
-      if (isFirstEmittedDeclarationInScope(node)) {
-        if (node.kind === 263 /* EnumDeclaration */) {
-          setSourceMapRange(statement.declarationList, node);
-        } else {
-          setSourceMapRange(statement, node);
-        }
-        setCommentRange(statement, node);
-        addEmitFlags(statement, 2048 /* NoTrailingComments */ | 8388608 /* HasEndOfDeclarationMarker */);
-        statements.push(statement);
+    return aggregatedTypes;
+  }
+  function mayReturnNever(func) {
+    switch (func.kind) {
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
         return true;
-      } else {
-        const mergeMarker = factory2.createMergeDeclarationMarker(statement);
-        setEmitFlags(mergeMarker, 3072 /* NoComments */ | 8388608 /* HasEndOfDeclarationMarker */);
-        statements.push(mergeMarker);
+      case 171 /* MethodDeclaration */:
+        return func.parent.kind === 207 /* ObjectLiteralExpression */;
+      default:
         return false;
-      }
     }
-    function visitModuleDeclaration(node) {
-      if (!shouldEmitModuleDeclaration(node)) {
-        return factory2.createNotEmittedStatement(node);
+  }
+  function checkAllCodePathsInNonVoidFunctionReturnOrThrow(func, returnType) {
+    addLazyDiagnostic(checkAllCodePathsInNonVoidFunctionReturnOrThrowDiagnostics);
+    return;
+    function checkAllCodePathsInNonVoidFunctionReturnOrThrowDiagnostics() {
+      const functionFlags = getFunctionFlags(func);
+      const type = returnType && unwrapReturnType(returnType, functionFlags);
+      if (type && maybeTypeOfKind(type, 1 /* Any */ | 16384 /* Void */)) {
+        return;
       }
-      Debug.assertNode(node.name, isIdentifier, "A TypeScript namespace should have an Identifier name.");
-      enableSubstitutionForNamespaceExports();
-      const statements = [];
-      let emitFlags = 4 /* AdviseOnEmitNode */;
-      const varAdded = addVarForEnumOrModuleDeclaration(statements, node);
-      if (varAdded) {
-        if (moduleKind !== 4 /* System */ || currentLexicalScope !== currentSourceFile) {
-          emitFlags |= 1024 /* NoLeadingComments */;
-        }
+      if (func.kind === 170 /* MethodSignature */ || nodeIsMissing(func.body) || func.body.kind !== 238 /* Block */ || !functionHasImplicitReturn(func)) {
+        return;
       }
-      const parameterName = getNamespaceParameterName(node);
-      const containerName = getNamespaceContainerName(node);
-      const exportName = hasSyntacticModifier(node, 1 /* Export */) ? factory2.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true) : factory2.getLocalName(node, false, true);
-      let moduleArg = factory2.createLogicalOr(
-        exportName,
-        factory2.createAssignment(
-          exportName,
-          factory2.createObjectLiteralExpression()
-        )
-      );
-      if (hasNamespaceQualifiedExportName(node)) {
-        const localName = factory2.getLocalName(node, false, true);
-        moduleArg = factory2.createAssignment(localName, moduleArg);
+      const hasExplicitReturn = func.flags & 512 /* HasExplicitReturn */;
+      const errorNode = getEffectiveReturnTypeNode(func) || func;
+      if (type && type.flags & 131072 /* Never */) {
+        error(errorNode, Diagnostics.A_function_returning_never_cannot_have_a_reachable_end_point);
+      } else if (type && !hasExplicitReturn) {
+        error(errorNode, Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value);
+      } else if (type && strictNullChecks && !isTypeAssignableTo(undefinedType, type)) {
+        error(errorNode, Diagnostics.Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined);
+      } else if (compilerOptions.noImplicitReturns) {
+        if (!type) {
+          if (!hasExplicitReturn) {
+            return;
+          }
+          const inferredReturnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func));
+          if (isUnwrappedReturnTypeVoidOrAny(func, inferredReturnType)) {
+            return;
+          }
+        }
+        error(errorNode, Diagnostics.Not_all_code_paths_return_a_value);
       }
-      const moduleStatement = factory2.createExpressionStatement(
-        factory2.createCallExpression(
-          factory2.createFunctionExpression(
-            void 0,
+    }
+  }
+  function checkFunctionExpressionOrObjectLiteralMethod(node, checkMode) {
+    Debug.assert(node.kind !== 171 /* MethodDeclaration */ || isObjectLiteralMethod(node));
+    checkNodeDeferred(node);
+    if (isFunctionExpression(node)) {
+      checkCollisionsForDeclarationName(node, node.name);
+    }
+    if (checkMode && checkMode & 4 /* SkipContextSensitive */ && isContextSensitive(node)) {
+      if (!getEffectiveReturnTypeNode(node) && !hasContextSensitiveParameters(node)) {
+        const contextualSignature = getContextualSignature(node);
+        if (contextualSignature && couldContainTypeVariables(getReturnTypeOfSignature(contextualSignature))) {
+          const links = getNodeLinks(node);
+          if (links.contextFreeType) {
+            return links.contextFreeType;
+          }
+          const returnType = getReturnTypeFromBody(node, checkMode);
+          const returnOnlySignature = createSignature(
             void 0,
             void 0,
             void 0,
-            [factory2.createParameterDeclaration(void 0, void 0, parameterName)],
+            emptyArray,
+            returnType,
+            /*resolvedTypePredicate*/
             void 0,
-            transformModuleBody(node, containerName)
-          ),
-          void 0,
-          [moduleArg]
-        )
-      );
-      setOriginalNode(moduleStatement, node);
-      if (varAdded) {
-        setSyntheticLeadingComments(moduleStatement, void 0);
-        setSyntheticTrailingComments(moduleStatement, void 0);
+            0,
+            0 /* None */
+          );
+          const returnOnlyType = createAnonymousType(node.symbol, emptySymbols, [returnOnlySignature], emptyArray, emptyArray);
+          returnOnlyType.objectFlags |= 262144 /* NonInferrableType */;
+          return links.contextFreeType = returnOnlyType;
+        }
       }
-      setTextRange(moduleStatement, node);
-      addEmitFlags(moduleStatement, emitFlags);
-      statements.push(moduleStatement);
-      statements.push(factory2.createEndOfDeclarationMarker(node));
-      return statements;
+      return anyFunctionType;
     }
-    function transformModuleBody(node, namespaceLocalName) {
-      const savedCurrentNamespaceContainerName = currentNamespaceContainerName;
-      const savedCurrentNamespace = currentNamespace;
-      const savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName;
-      currentNamespaceContainerName = namespaceLocalName;
-      currentNamespace = node;
-      currentScopeFirstDeclarationsOfName = void 0;
-      const statements = [];
-      startLexicalEnvironment();
-      let statementsLocation;
-      let blockLocation;
-      if (node.body) {
-        if (node.body.kind === 265 /* ModuleBlock */) {
-          saveStateAndInvoke(node.body, (body) => addRange(statements, visitNodes2(body.statements, namespaceElementVisitor, isStatement)));
-          statementsLocation = node.body.statements;
-          blockLocation = node.body;
-        } else {
-          const result = visitModuleDeclaration(node.body);
-          if (result) {
-            if (isArray(result)) {
-              addRange(statements, result);
-            } else {
-              statements.push(result);
+    const hasGrammarError = checkGrammarFunctionLikeDeclaration(node);
+    if (!hasGrammarError && node.kind === 215 /* FunctionExpression */) {
+      checkGrammarForGenerator(node);
+    }
+    contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode);
+    return getTypeOfSymbol(getSymbolOfDeclaration(node));
+  }
+  function contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode) {
+    const links = getNodeLinks(node);
+    if (!(links.flags & 64 /* ContextChecked */)) {
+      const contextualSignature = getContextualSignature(node);
+      if (!(links.flags & 64 /* ContextChecked */)) {
+        links.flags |= 64 /* ContextChecked */;
+        const signature = firstOrUndefined(getSignaturesOfType(getTypeOfSymbol(getSymbolOfDeclaration(node)), 0 /* Call */));
+        if (!signature) {
+          return;
+        }
+        if (isContextSensitive(node)) {
+          if (contextualSignature) {
+            const inferenceContext = getInferenceContext(node);
+            let instantiatedContextualSignature;
+            if (checkMode && checkMode & 2 /* Inferential */) {
+              inferFromAnnotatedParameters(signature, contextualSignature, inferenceContext);
+              const restType = getEffectiveRestType(contextualSignature);
+              if (restType && restType.flags & 262144 /* TypeParameter */) {
+                instantiatedContextualSignature = instantiateSignature(contextualSignature, inferenceContext.nonFixingMapper);
+              }
             }
+            instantiatedContextualSignature || (instantiatedContextualSignature = inferenceContext ? instantiateSignature(contextualSignature, inferenceContext.mapper) : contextualSignature);
+            assignContextualParameterTypes(signature, instantiatedContextualSignature);
+          } else {
+            assignNonContextualParameterTypes(signature);
           }
-          const moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body;
-          statementsLocation = moveRangePos(moduleBlock.statements, -1);
         }
-      }
-      insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      currentNamespaceContainerName = savedCurrentNamespaceContainerName;
-      currentNamespace = savedCurrentNamespace;
-      currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName;
-      const block = factory2.createBlock(
-        setTextRange(
-          factory2.createNodeArray(statements),
-          statementsLocation
-        ),
-        true
-      );
-      setTextRange(block, blockLocation);
-      if (!node.body || node.body.kind !== 265 /* ModuleBlock */) {
-        setEmitFlags(block, getEmitFlags(block) | 3072 /* NoComments */);
-      }
-      return block;
-    }
-    function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) {
-      if (moduleDeclaration.body.kind === 264 /* ModuleDeclaration */) {
-        const recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body);
-        return recursiveInnerModule || moduleDeclaration.body;
+        if (contextualSignature && !getReturnTypeFromAnnotation(node) && !signature.resolvedReturnType) {
+          const returnType = getReturnTypeFromBody(node, checkMode);
+          if (!signature.resolvedReturnType) {
+            signature.resolvedReturnType = returnType;
+          }
+        }
+        checkSignatureDeclaration(node);
       }
     }
-    function visitImportDeclaration(node) {
-      if (!node.importClause) {
-        return node;
-      }
-      if (node.importClause.isTypeOnly) {
-        return void 0;
+  }
+  function checkFunctionExpressionOrObjectLiteralMethodDeferred(node) {
+    Debug.assert(node.kind !== 171 /* MethodDeclaration */ || isObjectLiteralMethod(node));
+    const functionFlags = getFunctionFlags(node);
+    const returnType = getReturnTypeFromAnnotation(node);
+    checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType);
+    if (node.body) {
+      if (!getEffectiveReturnTypeNode(node)) {
+        getReturnTypeOfSignature(getSignatureFromDeclaration(node));
       }
-      const importClause = visitNode(node.importClause, visitImportClause, isImportClause);
-      return importClause || compilerOptions.importsNotUsedAsValues === 1 /* Preserve */ || compilerOptions.importsNotUsedAsValues === 2 /* Error */ ? factory2.updateImportDeclaration(
-        node,
-        void 0,
-        importClause,
-        node.moduleSpecifier,
-        node.assertClause
-      ) : void 0;
-    }
-    function visitImportClause(node) {
-      Debug.assert(!node.isTypeOnly);
-      const name = shouldEmitAliasDeclaration(node) ? node.name : void 0;
-      const namedBindings = visitNode(node.namedBindings, visitNamedImportBindings, isNamedImportBindings);
-      return name || namedBindings ? factory2.updateImportClause(node, false, name, namedBindings) : void 0;
-    }
-    function visitNamedImportBindings(node) {
-      if (node.kind === 271 /* NamespaceImport */) {
-        return shouldEmitAliasDeclaration(node) ? node : void 0;
+      if (node.body.kind === 238 /* Block */) {
+        checkSourceElement(node.body);
       } else {
-        const allowEmpty = compilerOptions.preserveValueImports && (compilerOptions.importsNotUsedAsValues === 1 /* Preserve */ || compilerOptions.importsNotUsedAsValues === 2 /* Error */);
-        const elements = visitNodes2(node.elements, visitImportSpecifier, isImportSpecifier);
-        return allowEmpty || some(elements) ? factory2.updateNamedImports(node, elements) : void 0;
-      }
-    }
-    function visitImportSpecifier(node) {
-      return !node.isTypeOnly && shouldEmitAliasDeclaration(node) ? node : void 0;
-    }
-    function visitExportAssignment(node) {
-      return resolver.isValueAliasDeclaration(node) ? visitEachChild(node, visitor, context) : void 0;
-    }
-    function visitExportDeclaration(node) {
-      if (node.isTypeOnly) {
-        return void 0;
-      }
-      if (!node.exportClause || isNamespaceExport(node.exportClause)) {
-        return node;
-      }
-      const allowEmpty = !!node.moduleSpecifier && (compilerOptions.importsNotUsedAsValues === 1 /* Preserve */ || compilerOptions.importsNotUsedAsValues === 2 /* Error */);
-      const exportClause = visitNode(
-        node.exportClause,
-        (bindings) => visitNamedExportBindings(bindings, allowEmpty),
-        isNamedExportBindings
-      );
-      return exportClause ? factory2.updateExportDeclaration(
-        node,
-        void 0,
-        node.isTypeOnly,
-        exportClause,
-        node.moduleSpecifier,
-        node.assertClause
-      ) : void 0;
-    }
-    function visitNamedExports(node, allowEmpty) {
-      const elements = visitNodes2(node.elements, visitExportSpecifier, isExportSpecifier);
-      return allowEmpty || some(elements) ? factory2.updateNamedExports(node, elements) : void 0;
-    }
-    function visitNamespaceExports(node) {
-      return factory2.updateNamespaceExport(node, visitNode(node.name, visitor, isIdentifier));
-    }
-    function visitNamedExportBindings(node, allowEmpty) {
-      return isNamespaceExport(node) ? visitNamespaceExports(node) : visitNamedExports(node, allowEmpty);
-    }
-    function visitExportSpecifier(node) {
-      return !node.isTypeOnly && resolver.isValueAliasDeclaration(node) ? node : void 0;
-    }
-    function shouldEmitImportEqualsDeclaration(node) {
-      return shouldEmitAliasDeclaration(node) || !isExternalModule(currentSourceFile) && resolver.isTopLevelValueImportEqualsWithEntityName(node);
-    }
-    function visitImportEqualsDeclaration(node) {
-      if (node.isTypeOnly) {
-        return void 0;
-      }
-      if (isExternalModuleImportEqualsDeclaration(node)) {
-        const isReferenced = shouldEmitAliasDeclaration(node);
-        if (!isReferenced && compilerOptions.importsNotUsedAsValues === 1 /* Preserve */) {
-          return setOriginalNode(
-            setTextRange(
-              factory2.createImportDeclaration(
-                void 0,
-                void 0,
-                node.moduleReference.expression,
-                void 0
-              ),
-              node
-            ),
-            node
-          );
+        const exprType = checkExpression(node.body);
+        const returnOrPromisedType = returnType && unwrapReturnType(returnType, functionFlags);
+        if (returnOrPromisedType) {
+          if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */) {
+            const awaitedType = checkAwaitedType(
+              exprType,
+              /*withAlias*/
+              false,
+              node.body,
+              Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+            );
+            checkTypeAssignableToAndOptionallyElaborate(awaitedType, returnOrPromisedType, node.body, node.body);
+          } else {
+            checkTypeAssignableToAndOptionallyElaborate(exprType, returnOrPromisedType, node.body, node.body);
+          }
         }
-        return isReferenced ? visitEachChild(node, visitor, context) : void 0;
-      }
-      if (!shouldEmitImportEqualsDeclaration(node)) {
-        return void 0;
-      }
-      const moduleReference = createExpressionFromEntityName(factory2, node.moduleReference);
-      setEmitFlags(moduleReference, 3072 /* NoComments */ | 4096 /* NoNestedComments */);
-      if (isNamedExternalModuleExport(node) || !isExportOfNamespace(node)) {
-        return setOriginalNode(
-          setTextRange(
-            factory2.createVariableStatement(
-              visitNodes2(node.modifiers, modifierVisitor, isModifier),
-              factory2.createVariableDeclarationList([
-                setOriginalNode(
-                  factory2.createVariableDeclaration(
-                    node.name,
-                    void 0,
-                    void 0,
-                    moduleReference
-                  ),
-                  node
-                )
-              ])
-            ),
-            node
-          ),
-          node
-        );
-      } else {
-        return setOriginalNode(
-          createNamespaceExport2(
-            node.name,
-            moduleReference,
-            node
-          ),
-          node
-        );
       }
     }
-    function isExportOfNamespace(node) {
-      return currentNamespace !== void 0 && hasSyntacticModifier(node, 1 /* Export */);
-    }
-    function isExternalModuleExport(node) {
-      return currentNamespace === void 0 && hasSyntacticModifier(node, 1 /* Export */);
-    }
-    function isNamedExternalModuleExport(node) {
-      return isExternalModuleExport(node) && !hasSyntacticModifier(node, 1024 /* Default */);
-    }
-    function isDefaultExternalModuleExport(node) {
-      return isExternalModuleExport(node) && hasSyntacticModifier(node, 1024 /* Default */);
-    }
-    function addExportMemberAssignment(statements, node) {
-      const expression = factory2.createAssignment(
-        factory2.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true),
-        factory2.getLocalName(node)
-      );
-      setSourceMapRange(expression, createRange(node.name ? node.name.pos : node.pos, node.end));
-      const statement = factory2.createExpressionStatement(expression);
-      setSourceMapRange(statement, createRange(-1, node.end));
-      statements.push(statement);
-    }
-    function createNamespaceExport2(exportName, exportValue, location2) {
-      return setTextRange(
-        factory2.createExpressionStatement(
-          factory2.createAssignment(
-            factory2.getNamespaceMemberName(currentNamespaceContainerName, exportName, false, true),
-            exportValue
-          )
-        ),
-        location2
+  }
+  function checkArithmeticOperandType(operand, type, diagnostic, isAwaitValid = false) {
+    if (!isTypeAssignableTo(type, numberOrBigIntType)) {
+      const awaitedType = isAwaitValid && getAwaitedTypeOfPromise(type);
+      errorAndMaybeSuggestAwait(
+        operand,
+        !!awaitedType && isTypeAssignableTo(awaitedType, numberOrBigIntType),
+        diagnostic
       );
+      return false;
     }
-    function createNamespaceExportExpression(exportName, exportValue, location2) {
-      return setTextRange(factory2.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location2);
-    }
-    function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) {
-      return factory2.getNamespaceMemberName(currentNamespaceContainerName, name, false, true);
-    }
-    function getNamespaceParameterName(node) {
-      const name = factory2.getGeneratedNameForNode(node);
-      setSourceMapRange(name, node.name);
-      return name;
-    }
-    function getNamespaceContainerName(node) {
-      return factory2.getGeneratedNameForNode(node);
-    }
-    function enableSubstitutionForNonQualifiedEnumMembers() {
-      if ((enabledSubstitutions & 8 /* NonQualifiedEnumMembers */) === 0) {
-        enabledSubstitutions |= 8 /* NonQualifiedEnumMembers */;
-        context.enableSubstitution(79 /* Identifier */);
-      }
-    }
-    function enableSubstitutionForNamespaceExports() {
-      if ((enabledSubstitutions & 2 /* NamespaceExports */) === 0) {
-        enabledSubstitutions |= 2 /* NamespaceExports */;
-        context.enableSubstitution(79 /* Identifier */);
-        context.enableSubstitution(300 /* ShorthandPropertyAssignment */);
-        context.enableEmitNotification(264 /* ModuleDeclaration */);
-      }
-    }
-    function isTransformedModuleDeclaration(node) {
-      return getOriginalNode(node).kind === 264 /* ModuleDeclaration */;
+    return true;
+  }
+  function isReadonlyAssignmentDeclaration(d) {
+    if (!isCallExpression(d)) {
+      return false;
     }
-    function isTransformedEnumDeclaration(node) {
-      return getOriginalNode(node).kind === 263 /* EnumDeclaration */;
+    if (!isBindableObjectDefinePropertyCall(d)) {
+      return false;
     }
-    function onEmitNode(hint, node, emitCallback) {
-      const savedApplicableSubstitutions = applicableSubstitutions;
-      const savedCurrentSourceFile = currentSourceFile;
-      if (isSourceFile(node)) {
-        currentSourceFile = node;
-      }
-      if (enabledSubstitutions & 2 /* NamespaceExports */ && isTransformedModuleDeclaration(node)) {
-        applicableSubstitutions |= 2 /* NamespaceExports */;
-      }
-      if (enabledSubstitutions & 8 /* NonQualifiedEnumMembers */ && isTransformedEnumDeclaration(node)) {
-        applicableSubstitutions |= 8 /* NonQualifiedEnumMembers */;
-      }
-      previousOnEmitNode(hint, node, emitCallback);
-      applicableSubstitutions = savedApplicableSubstitutions;
-      currentSourceFile = savedCurrentSourceFile;
-    }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (hint === 1 /* Expression */) {
-        return substituteExpression(node);
-      } else if (isShorthandPropertyAssignment(node)) {
-        return substituteShorthandPropertyAssignment(node);
+    const objectLitType = checkExpressionCached(d.arguments[2]);
+    const valueType = getTypeOfPropertyOfType(objectLitType, "value");
+    if (valueType) {
+      const writableProp = getPropertyOfType(objectLitType, "writable");
+      const writableType = writableProp && getTypeOfSymbol(writableProp);
+      if (!writableType || writableType === falseType || writableType === regularFalseType) {
+        return true;
       }
-      return node;
-    }
-    function substituteShorthandPropertyAssignment(node) {
-      if (enabledSubstitutions & 2 /* NamespaceExports */) {
-        const name = node.name;
-        const exportedName = trySubstituteNamespaceExportedName(name);
-        if (exportedName) {
-          if (node.objectAssignmentInitializer) {
-            const initializer = factory2.createAssignment(exportedName, node.objectAssignmentInitializer);
-            return setTextRange(factory2.createPropertyAssignment(name, initializer), node);
-          }
-          return setTextRange(factory2.createPropertyAssignment(name, exportedName), node);
+      if (writableProp && writableProp.valueDeclaration && isPropertyAssignment(writableProp.valueDeclaration)) {
+        const initializer = writableProp.valueDeclaration.initializer;
+        const rawOriginalType = checkExpression(initializer);
+        if (rawOriginalType === falseType || rawOriginalType === regularFalseType) {
+          return true;
         }
       }
-      return node;
+      return false;
     }
-    function substituteExpression(node) {
-      switch (node.kind) {
-        case 79 /* Identifier */:
-          return substituteExpressionIdentifier(node);
-        case 208 /* PropertyAccessExpression */:
-          return substitutePropertyAccessExpression(node);
-        case 209 /* ElementAccessExpression */:
-          return substituteElementAccessExpression(node);
+    const setProp = getPropertyOfType(objectLitType, "set");
+    return !setProp;
+  }
+  function isReadonlySymbol(symbol) {
+    return !!(getCheckFlags(symbol) & 8 /* Readonly */ || symbol.flags & 4 /* Property */ && getDeclarationModifierFlagsFromSymbol(symbol) & 64 /* Readonly */ || symbol.flags & 3 /* Variable */ && getDeclarationNodeFlagsFromSymbol(symbol) & 2 /* Const */ || symbol.flags & 98304 /* Accessor */ && !(symbol.flags & 65536 /* SetAccessor */) || symbol.flags & 8 /* EnumMember */ || some(symbol.declarations, isReadonlyAssignmentDeclaration));
+  }
+  function isAssignmentToReadonlyEntity(expr, symbol, assignmentKind) {
+    var _a2, _b;
+    if (assignmentKind === 0 /* None */) {
+      return false;
+    }
+    if (isReadonlySymbol(symbol)) {
+      if (symbol.flags & 4 /* Property */ && isAccessExpression(expr) && expr.expression.kind === 108 /* ThisKeyword */) {
+        const ctor = getContainingFunction(expr);
+        if (!(ctor && (ctor.kind === 173 /* Constructor */ || isJSConstructor(ctor)))) {
+          return true;
+        }
+        if (symbol.valueDeclaration) {
+          const isAssignmentDeclaration2 = isBinaryExpression(symbol.valueDeclaration);
+          const isLocalPropertyDeclaration = ctor.parent === symbol.valueDeclaration.parent;
+          const isLocalParameterProperty = ctor === symbol.valueDeclaration.parent;
+          const isLocalThisPropertyAssignment = isAssignmentDeclaration2 && ((_a2 = symbol.parent) == null ? void 0 : _a2.valueDeclaration) === ctor.parent;
+          const isLocalThisPropertyAssignmentConstructorFunction = isAssignmentDeclaration2 && ((_b = symbol.parent) == null ? void 0 : _b.valueDeclaration) === ctor;
+          const isWriteableSymbol = isLocalPropertyDeclaration || isLocalParameterProperty || isLocalThisPropertyAssignment || isLocalThisPropertyAssignmentConstructorFunction;
+          return !isWriteableSymbol;
+        }
       }
-      return node;
+      return true;
     }
-    function substituteExpressionIdentifier(node) {
-      return trySubstituteNamespaceExportedName(node) || node;
-    }
-    function trySubstituteNamespaceExportedName(node) {
-      if (enabledSubstitutions & applicableSubstitutions && !isGeneratedIdentifier(node) && !isLocalName(node)) {
-        const container = resolver.getReferencedExportContainer(node, false);
-        if (container && container.kind !== 308 /* SourceFile */) {
-          const substitute = applicableSubstitutions & 2 /* NamespaceExports */ && container.kind === 264 /* ModuleDeclaration */ || applicableSubstitutions & 8 /* NonQualifiedEnumMembers */ && container.kind === 263 /* EnumDeclaration */;
-          if (substitute) {
-            return setTextRange(
-              factory2.createPropertyAccessExpression(factory2.getGeneratedNameForNode(container), node),
-              node
-            );
-          }
+    if (isAccessExpression(expr)) {
+      const node = skipParentheses(expr.expression);
+      if (node.kind === 79 /* Identifier */) {
+        const symbol2 = getNodeLinks(node).resolvedSymbol;
+        if (symbol2.flags & 2097152 /* Alias */) {
+          const declaration = getDeclarationOfAliasSymbol(symbol2);
+          return !!declaration && declaration.kind === 271 /* NamespaceImport */;
         }
       }
-      return void 0;
     }
-    function substitutePropertyAccessExpression(node) {
-      return substituteConstantValue(node);
+    return false;
+  }
+  function checkReferenceExpression(expr, invalidReferenceMessage, invalidOptionalChainMessage) {
+    const node = skipOuterExpressions(expr, 6 /* Assertions */ | 1 /* Parentheses */);
+    if (node.kind !== 79 /* Identifier */ && !isAccessExpression(node)) {
+      error(expr, invalidReferenceMessage);
+      return false;
     }
-    function substituteElementAccessExpression(node) {
-      return substituteConstantValue(node);
+    if (node.flags & 32 /* OptionalChain */) {
+      error(expr, invalidOptionalChainMessage);
+      return false;
     }
-    function safeMultiLineComment(value) {
-      return value.replace(/\*\//g, "*_/");
+    return true;
+  }
+  function checkDeleteExpression(node) {
+    checkExpression(node.expression);
+    const expr = skipParentheses(node.expression);
+    if (!isAccessExpression(expr)) {
+      error(expr, Diagnostics.The_operand_of_a_delete_operator_must_be_a_property_reference);
+      return booleanType;
     }
-    function substituteConstantValue(node) {
-      const constantValue = tryGetConstEnumValue(node);
-      if (constantValue !== void 0) {
-        setConstantValue(node, constantValue);
-        const substitute = typeof constantValue === "string" ? factory2.createStringLiteral(constantValue) : factory2.createNumericLiteral(constantValue);
-        if (!compilerOptions.removeComments) {
-          const originalNode = getOriginalNode(node, isAccessExpression);
-          addSyntheticTrailingComment(substitute, 3 /* MultiLineCommentTrivia */, ` ${safeMultiLineComment(getTextOfNode(originalNode))} `);
-        }
-        return substitute;
-      }
-      return node;
+    if (isPropertyAccessExpression(expr) && isPrivateIdentifier(expr.name)) {
+      error(expr, Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_private_identifier);
     }
-    function tryGetConstEnumValue(node) {
-      if (compilerOptions.isolatedModules) {
-        return void 0;
+    const links = getNodeLinks(expr);
+    const symbol = getExportSymbolOfValueSymbolIfExported(links.resolvedSymbol);
+    if (symbol) {
+      if (isReadonlySymbol(symbol)) {
+        error(expr, Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_read_only_property);
       }
-      return isPropertyAccessExpression(node) || isElementAccessExpression(node) ? resolver.getConstantValue(node) : void 0;
-    }
-    function shouldEmitAliasDeclaration(node) {
-      return isInJSFile(node) || (compilerOptions.preserveValueImports ? resolver.isValueAliasDeclaration(node) : resolver.isReferencedAliasDeclaration(node));
+      checkDeleteExpressionMustBeOptional(expr, symbol);
     }
+    return booleanType;
   }
-
-  // src/compiler/transformers/classFields.ts
-  var PrivateIdentifierKind2 = /* @__PURE__ */ ((PrivateIdentifierKind3) => {
-    PrivateIdentifierKind3["Field"] = "f";
-    PrivateIdentifierKind3["Method"] = "m";
-    PrivateIdentifierKind3["Accessor"] = "a";
-    return PrivateIdentifierKind3;
-  })(PrivateIdentifierKind2 || {});
-  function transformClassFields(context) {
-    const {
-      factory: factory2,
-      hoistVariableDeclaration,
-      endLexicalEnvironment,
-      startLexicalEnvironment,
-      resumeLexicalEnvironment,
-      addBlockScopedVariable
-    } = context;
-    const resolver = context.getEmitResolver();
-    const compilerOptions = context.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const useDefineForClassFields = getUseDefineForClassFields(compilerOptions);
-    const shouldTransformInitializersUsingSet = !useDefineForClassFields;
-    const shouldTransformInitializersUsingDefine = useDefineForClassFields && languageVersion < 9 /* ES2022 */;
-    const shouldTransformInitializers = shouldTransformInitializersUsingSet || shouldTransformInitializersUsingDefine;
-    const shouldTransformPrivateElementsOrClassStaticBlocks = languageVersion < 9 /* ES2022 */;
-    const shouldTransformAutoAccessors = languageVersion < 99 /* ESNext */;
-    const shouldTransformThisInStaticInitializers = languageVersion < 9 /* ES2022 */;
-    const shouldTransformSuperInStaticInitializers = shouldTransformThisInStaticInitializers && languageVersion >= 2 /* ES2015 */;
-    const shouldTransformAnything = shouldTransformInitializers || shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformAutoAccessors;
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    context.onSubstituteNode = onSubstituteNode;
-    const previousOnEmitNode = context.onEmitNode;
-    context.onEmitNode = onEmitNode;
-    let enabledSubstitutions;
-    let classAliases;
-    let pendingExpressions;
-    let pendingStatements;
-    const classLexicalEnvironmentStack = [];
-    const classLexicalEnvironmentMap = /* @__PURE__ */ new Map();
-    let currentClassLexicalEnvironment;
-    let currentClassContainer;
-    let currentComputedPropertyNameClassLexicalEnvironment;
-    let currentStaticPropertyDeclarationOrStaticBlock;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile || !shouldTransformAnything) {
-        return node;
-      }
-      const visited = visitEachChild(node, visitor, context);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      return visited;
+  function checkDeleteExpressionMustBeOptional(expr, symbol) {
+    const type = getTypeOfSymbol(symbol);
+    if (strictNullChecks && !(type.flags & (3 /* AnyOrUnknown */ | 131072 /* Never */)) && !(exactOptionalPropertyTypes ? symbol.flags & 16777216 /* Optional */ : getTypeFacts(type) & 16777216 /* IsUndefined */)) {
+      error(expr, Diagnostics.The_operand_of_a_delete_operator_must_be_optional);
     }
-    function visitor(node) {
-      if (!(node.transformFlags & 16777216 /* ContainsClassFields */) && !(node.transformFlags & 134234112 /* ContainsLexicalThisOrSuper */)) {
-        return node;
-      }
-      switch (node.kind) {
-        case 127 /* AccessorKeyword */:
-          return shouldTransformAutoAccessors ? void 0 : node;
-        case 260 /* ClassDeclaration */:
-          return visitClassDeclaration(node);
-        case 228 /* ClassExpression */:
-          return visitClassExpression(node);
-        case 172 /* ClassStaticBlockDeclaration */:
-          return visitClassStaticBlockDeclaration(node);
-        case 169 /* PropertyDeclaration */:
-          return visitPropertyDeclaration(node);
-        case 240 /* VariableStatement */:
-          return visitVariableStatement(node);
-        case 80 /* PrivateIdentifier */:
-          return visitPrivateIdentifier(node);
-        case 208 /* PropertyAccessExpression */:
-          return visitPropertyAccessExpression(node);
-        case 209 /* ElementAccessExpression */:
-          return visitElementAccessExpression(node);
-        case 221 /* PrefixUnaryExpression */:
-        case 222 /* PostfixUnaryExpression */:
-          return visitPreOrPostfixUnaryExpression(node, false);
-        case 223 /* BinaryExpression */:
-          return visitBinaryExpression(node, false);
-        case 210 /* CallExpression */:
-          return visitCallExpression(node);
-        case 241 /* ExpressionStatement */:
-          return visitExpressionStatement(node);
-        case 212 /* TaggedTemplateExpression */:
-          return visitTaggedTemplateExpression(node);
-        case 245 /* ForStatement */:
-          return visitForStatement(node);
-        case 259 /* FunctionDeclaration */:
-        case 215 /* FunctionExpression */:
-        case 173 /* Constructor */:
-        case 171 /* MethodDeclaration */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */: {
-          return setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
-            void 0,
-            fallbackVisitor,
-            node
-          );
+  }
+  function checkTypeOfExpression(node) {
+    checkExpression(node.expression);
+    return typeofType;
+  }
+  function checkVoidExpression(node) {
+    checkExpression(node.expression);
+    return undefinedWideningType;
+  }
+  function checkAwaitExpressionGrammar(node) {
+    const container = getContainingFunctionOrClassStaticBlock(node);
+    if (container && isClassStaticBlockDeclaration(container)) {
+      error(node, Diagnostics.Await_expression_cannot_be_used_inside_a_class_static_block);
+    } else if (!(node.flags & 32768 /* AwaitContext */)) {
+      if (isInTopLevelContext(node)) {
+        const sourceFile = getSourceFileOfNode(node);
+        if (!hasParseDiagnostics(sourceFile)) {
+          let span;
+          if (!isEffectiveExternalModule(sourceFile, compilerOptions)) {
+            span != null ? span : span = getSpanOfTokenAtPosition(sourceFile, node.pos);
+            const diagnostic = createFileDiagnostic(
+              sourceFile,
+              span.start,
+              span.length,
+              Diagnostics.await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module
+            );
+            diagnostics.add(diagnostic);
+          }
+          switch (moduleKind) {
+            case 100 /* Node16 */:
+            case 199 /* NodeNext */:
+              if (sourceFile.impliedNodeFormat === 1 /* CommonJS */) {
+                span != null ? span : span = getSpanOfTokenAtPosition(sourceFile, node.pos);
+                diagnostics.add(
+                  createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level)
+                );
+                break;
+              }
+            case 7 /* ES2022 */:
+            case 99 /* ESNext */:
+            case 4 /* System */:
+              if (languageVersion >= 4 /* ES2017 */) {
+                break;
+              }
+            default:
+              span != null ? span : span = getSpanOfTokenAtPosition(sourceFile, node.pos);
+              diagnostics.add(
+                createFileDiagnostic(
+                  sourceFile,
+                  span.start,
+                  span.length,
+                  Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher
+                )
+              );
+              break;
+          }
+        }
+      } else {
+        const sourceFile = getSourceFileOfNode(node);
+        if (!hasParseDiagnostics(sourceFile)) {
+          const span = getSpanOfTokenAtPosition(sourceFile, node.pos);
+          const diagnostic = createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules);
+          if (container && container.kind !== 173 /* Constructor */ && (getFunctionFlags(container) & 2 /* Async */) === 0) {
+            const relatedInfo = createDiagnosticForNode(container, Diagnostics.Did_you_mean_to_mark_this_function_as_async);
+            addRelatedInfo(diagnostic, relatedInfo);
+          }
+          diagnostics.add(diagnostic);
         }
-        default:
-          return fallbackVisitor(node);
       }
     }
-    function fallbackVisitor(node) {
-      return visitEachChild(node, visitor, context);
+    if (isInParameterInitializerBeforeContainingFunction(node)) {
+      error(node, Diagnostics.await_expressions_cannot_be_used_in_a_parameter_initializer);
     }
-    function discardedValueVisitor(node) {
-      switch (node.kind) {
-        case 221 /* PrefixUnaryExpression */:
-        case 222 /* PostfixUnaryExpression */:
-          return visitPreOrPostfixUnaryExpression(node, true);
-        case 223 /* BinaryExpression */:
-          return visitBinaryExpression(node, true);
-        default:
-          return visitor(node);
-      }
+  }
+  function checkAwaitExpression(node) {
+    addLazyDiagnostic(() => checkAwaitExpressionGrammar(node));
+    const operandType = checkExpression(node.expression);
+    const awaitedType = checkAwaitedType(
+      operandType,
+      /*withAlias*/
+      true,
+      node,
+      Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+    );
+    if (awaitedType === operandType && !isErrorType(awaitedType) && !(operandType.flags & 3 /* AnyOrUnknown */)) {
+      addErrorOrSuggestion(
+        /*isError*/
+        false,
+        createDiagnosticForNode(node, Diagnostics.await_has_no_effect_on_the_type_of_this_expression)
+      );
     }
-    function heritageClauseVisitor(node) {
-      switch (node.kind) {
-        case 294 /* HeritageClause */:
-          return visitEachChild(node, heritageClauseVisitor, context);
-        case 230 /* ExpressionWithTypeArguments */:
-          return visitExpressionWithTypeArgumentsInHeritageClause(node);
-        default:
-          return visitor(node);
-      }
+    return awaitedType;
+  }
+  function checkPrefixUnaryExpression(node) {
+    const operandType = checkExpression(node.operand);
+    if (operandType === silentNeverType) {
+      return silentNeverType;
     }
-    function assignmentTargetVisitor(node) {
-      switch (node.kind) {
-        case 207 /* ObjectLiteralExpression */:
-        case 206 /* ArrayLiteralExpression */:
-          return visitAssignmentPattern(node);
-        default:
-          return visitor(node);
-      }
+    switch (node.operand.kind) {
+      case 8 /* NumericLiteral */:
+        switch (node.operator) {
+          case 40 /* MinusToken */:
+            return getFreshTypeOfLiteralType(getNumberLiteralType(-node.operand.text));
+          case 39 /* PlusToken */:
+            return getFreshTypeOfLiteralType(getNumberLiteralType(+node.operand.text));
+        }
+        break;
+      case 9 /* BigIntLiteral */:
+        if (node.operator === 40 /* MinusToken */) {
+          return getFreshTypeOfLiteralType(getBigIntLiteralType({
+            negative: true,
+            base10Value: parsePseudoBigInt(node.operand.text)
+          }));
+        }
     }
-    function classElementVisitor(node) {
-      switch (node.kind) {
-        case 173 /* Constructor */:
-          return visitConstructorDeclaration(node);
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-        case 171 /* MethodDeclaration */:
-          return setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
-            void 0,
-            visitMethodOrAccessorDeclaration,
-            node
-          );
-        case 169 /* PropertyDeclaration */:
-          return setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
-            void 0,
-            visitPropertyDeclaration,
-            node
+    switch (node.operator) {
+      case 39 /* PlusToken */:
+      case 40 /* MinusToken */:
+      case 54 /* TildeToken */:
+        checkNonNullType(operandType, node.operand);
+        if (maybeTypeOfKindConsideringBaseConstraint(operandType, 12288 /* ESSymbolLike */)) {
+          error(node.operand, Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, tokenToString(node.operator));
+        }
+        if (node.operator === 39 /* PlusToken */) {
+          if (maybeTypeOfKindConsideringBaseConstraint(operandType, 2112 /* BigIntLike */)) {
+            error(node.operand, Diagnostics.Operator_0_cannot_be_applied_to_type_1, tokenToString(node.operator), typeToString(getBaseTypeOfLiteralType(operandType)));
+          }
+          return numberType;
+        }
+        return getUnaryResultType(operandType);
+      case 53 /* ExclamationToken */:
+        checkTruthinessExpression(node.operand);
+        const facts = getTypeFacts(operandType) & (4194304 /* Truthy */ | 8388608 /* Falsy */);
+        return facts === 4194304 /* Truthy */ ? falseType : facts === 8388608 /* Falsy */ ? trueType : booleanType;
+      case 45 /* PlusPlusToken */:
+      case 46 /* MinusMinusToken */:
+        const ok = checkArithmeticOperandType(
+          node.operand,
+          checkNonNullType(operandType, node.operand),
+          Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type
+        );
+        if (ok) {
+          checkReferenceExpression(
+            node.operand,
+            Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access,
+            Diagnostics.The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access
           );
-        case 164 /* ComputedPropertyName */:
-          return visitComputedPropertyName(node);
-        case 237 /* SemicolonClassElement */:
-          return node;
-        default:
-          return visitor(node);
-      }
+        }
+        return getUnaryResultType(operandType);
     }
-    function accessorFieldResultVisitor(node) {
-      switch (node.kind) {
-        case 169 /* PropertyDeclaration */:
-          return transformFieldInitializer(node);
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-          return classElementVisitor(node);
-        default:
-          Debug.assertMissingNode(node, "Expected node to either be a PropertyDeclaration, GetAccessorDeclaration, or SetAccessorDeclaration");
-          break;
-      }
+    return errorType;
+  }
+  function checkPostfixUnaryExpression(node) {
+    const operandType = checkExpression(node.operand);
+    if (operandType === silentNeverType) {
+      return silentNeverType;
     }
-    function visitPrivateIdentifier(node) {
-      if (!shouldTransformPrivateElementsOrClassStaticBlocks) {
-        return node;
-      }
-      if (isStatement(node.parent)) {
-        return node;
-      }
-      return setOriginalNode(factory2.createIdentifier(""), node);
+    const ok = checkArithmeticOperandType(
+      node.operand,
+      checkNonNullType(operandType, node.operand),
+      Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type
+    );
+    if (ok) {
+      checkReferenceExpression(
+        node.operand,
+        Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access,
+        Diagnostics.The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access
+      );
     }
-    function isPrivateIdentifierInExpression(node) {
-      return isPrivateIdentifier(node.left) && node.operatorToken.kind === 101 /* InKeyword */;
+    return getUnaryResultType(operandType);
+  }
+  function getUnaryResultType(operandType) {
+    if (maybeTypeOfKind(operandType, 2112 /* BigIntLike */)) {
+      return isTypeAssignableToKind(operandType, 3 /* AnyOrUnknown */) || maybeTypeOfKind(operandType, 296 /* NumberLike */) ? numberOrBigIntType : bigintType;
     }
-    function transformPrivateIdentifierInInExpression(node) {
-      const info = accessPrivateIdentifier(node.left);
-      if (info) {
-        const receiver = visitNode(node.right, visitor, isExpression);
-        return setOriginalNode(
-          context.getEmitHelperFactory().createClassPrivateFieldInHelper(info.brandCheckIdentifier, receiver),
-          node
-        );
-      }
-      return visitEachChild(node, visitor, context);
+    return numberType;
+  }
+  function maybeTypeOfKindConsideringBaseConstraint(type, kind) {
+    if (maybeTypeOfKind(type, kind)) {
+      return true;
     }
-    function visitVariableStatement(node) {
-      const savedPendingStatements = pendingStatements;
-      pendingStatements = [];
-      const visitedNode = visitEachChild(node, visitor, context);
-      const statement = some(pendingStatements) ? [visitedNode, ...pendingStatements] : visitedNode;
-      pendingStatements = savedPendingStatements;
-      return statement;
+    const baseConstraint = getBaseConstraintOrType(type);
+    return !!baseConstraint && maybeTypeOfKind(baseConstraint, kind);
+  }
+  function maybeTypeOfKind(type, kind) {
+    if (type.flags & kind) {
+      return true;
     }
-    function visitComputedPropertyName(node) {
-      let expression = visitNode(node.expression, visitor, isExpression);
-      if (some(pendingExpressions)) {
-        if (isParenthesizedExpression(expression)) {
-          expression = factory2.updateParenthesizedExpression(expression, factory2.inlineExpressions([...pendingExpressions, expression.expression]));
-        } else {
-          expression = factory2.inlineExpressions([...pendingExpressions, expression]);
+    if (type.flags & 3145728 /* UnionOrIntersection */) {
+      const types = type.types;
+      for (const t of types) {
+        if (maybeTypeOfKind(t, kind)) {
+          return true;
         }
-        pendingExpressions = void 0;
       }
-      return factory2.updateComputedPropertyName(node, expression);
     }
-    function visitConstructorDeclaration(node) {
-      if (currentClassContainer) {
-        return transformConstructor(node, currentClassContainer);
-      }
-      return fallbackVisitor(node);
+    return false;
+  }
+  function isTypeAssignableToKind(source, kind, strict) {
+    if (source.flags & kind) {
+      return true;
     }
-    function visitMethodOrAccessorDeclaration(node) {
-      Debug.assert(!hasDecorators(node));
-      if (!shouldTransformPrivateElementsOrClassStaticBlocks || !isPrivateIdentifier(node.name)) {
-        return visitEachChild(node, classElementVisitor, context);
-      }
-      const info = accessPrivateIdentifier(node.name);
-      Debug.assert(info, "Undeclared private name for property declaration.");
-      if (!info.isValid) {
-        return node;
-      }
-      const functionName = getHoistedFunctionName(node);
-      if (functionName) {
-        getPendingExpressions().push(
-          factory2.createAssignment(
-            functionName,
-            factory2.createFunctionExpression(
-              filter(node.modifiers, (m) => isModifier(m) && !isStaticModifier(m) && !isAccessorModifier(m)),
-              node.asteriskToken,
-              functionName,
-              void 0,
-              visitParameterList(node.parameters, visitor, context),
-              void 0,
-              visitFunctionBody(node.body, visitor, context)
-            )
-          )
-        );
-      }
-      return void 0;
+    if (strict && source.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */ | 32768 /* Undefined */ | 65536 /* Null */)) {
+      return false;
     }
-    function setCurrentStaticPropertyDeclarationOrStaticBlockAnd(current, visitor2, arg) {
-      const savedCurrentStaticPropertyDeclarationOrStaticBlock = currentStaticPropertyDeclarationOrStaticBlock;
-      currentStaticPropertyDeclarationOrStaticBlock = current;
-      const result = visitor2(arg);
-      currentStaticPropertyDeclarationOrStaticBlock = savedCurrentStaticPropertyDeclarationOrStaticBlock;
-      return result;
+    return !!(kind & 296 /* NumberLike */) && isTypeAssignableTo(source, numberType) || !!(kind & 2112 /* BigIntLike */) && isTypeAssignableTo(source, bigintType) || !!(kind & 402653316 /* StringLike */) && isTypeAssignableTo(source, stringType) || !!(kind & 528 /* BooleanLike */) && isTypeAssignableTo(source, booleanType) || !!(kind & 16384 /* Void */) && isTypeAssignableTo(source, voidType) || !!(kind & 131072 /* Never */) && isTypeAssignableTo(source, neverType) || !!(kind & 65536 /* Null */) && isTypeAssignableTo(source, nullType) || !!(kind & 32768 /* Undefined */) && isTypeAssignableTo(source, undefinedType) || !!(kind & 4096 /* ESSymbol */) && isTypeAssignableTo(source, esSymbolType) || !!(kind & 67108864 /* NonPrimitive */) && isTypeAssignableTo(source, nonPrimitiveType);
+  }
+  function allTypesAssignableToKind(source, kind, strict) {
+    return source.flags & 1048576 /* Union */ ? every(source.types, (subType) => allTypesAssignableToKind(subType, kind, strict)) : isTypeAssignableToKind(source, kind, strict);
+  }
+  function isConstEnumObjectType(type) {
+    return !!(getObjectFlags(type) & 16 /* Anonymous */) && !!type.symbol && isConstEnumSymbol(type.symbol);
+  }
+  function isConstEnumSymbol(symbol) {
+    return (symbol.flags & 128 /* ConstEnum */) !== 0;
+  }
+  function checkInstanceOfExpression(left, right, leftType, rightType) {
+    if (leftType === silentNeverType || rightType === silentNeverType) {
+      return silentNeverType;
     }
-    function getHoistedFunctionName(node) {
-      Debug.assert(isPrivateIdentifier(node.name));
-      const info = accessPrivateIdentifier(node.name);
-      Debug.assert(info, "Undeclared private name for property declaration.");
-      if (info.kind === "m" /* Method */) {
-        return info.methodName;
-      }
-      if (info.kind === "a" /* Accessor */) {
-        if (isGetAccessor(node)) {
-          return info.getterName;
-        }
-        if (isSetAccessor(node)) {
-          return info.setterName;
-        }
-      }
+    if (!isTypeAny(leftType) && allTypesAssignableToKind(leftType, 131068 /* Primitive */)) {
+      error(left, Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter);
     }
-    function transformAutoAccessor(node) {
-      Debug.assertEachNode(node.modifiers, isModifier);
-      const commentRange = getCommentRange(node);
-      const sourceMapRange = getSourceMapRange(node);
-      const name = node.name;
-      let getterName = name;
-      let setterName = name;
-      if (isComputedPropertyName(name) && !isSimpleInlineableExpression(name.expression)) {
-        const temp = factory2.createTempVariable(hoistVariableDeclaration);
-        setSourceMapRange(temp, name.expression);
-        const expression = visitNode(name.expression, visitor, isExpression);
-        const assignment = factory2.createAssignment(temp, expression);
-        setSourceMapRange(assignment, name.expression);
-        getterName = factory2.updateComputedPropertyName(name, factory2.inlineExpressions([assignment, temp]));
-        setterName = factory2.updateComputedPropertyName(name, temp);
-      }
-      const backingField = createAccessorPropertyBackingField(factory2, node, node.modifiers, node.initializer);
-      setOriginalNode(backingField, node);
-      setEmitFlags(backingField, 3072 /* NoComments */);
-      setSourceMapRange(backingField, sourceMapRange);
-      const getter = createAccessorPropertyGetRedirector(factory2, node, node.modifiers, getterName);
-      setOriginalNode(getter, node);
-      setCommentRange(getter, commentRange);
-      setSourceMapRange(getter, sourceMapRange);
-      const setter = createAccessorPropertySetRedirector(factory2, node, node.modifiers, setterName);
-      setOriginalNode(setter, node);
-      setEmitFlags(setter, 3072 /* NoComments */);
-      setSourceMapRange(setter, sourceMapRange);
-      return visitArray([backingField, getter, setter], accessorFieldResultVisitor, isClassElement);
-    }
-    function transformPrivateFieldInitializer(node) {
-      if (shouldTransformPrivateElementsOrClassStaticBlocks) {
-        const info = accessPrivateIdentifier(node.name);
-        Debug.assert(info, "Undeclared private name for property declaration.");
-        return info.isValid ? void 0 : node;
-      }
-      if (shouldTransformInitializersUsingSet && !isStatic(node)) {
-        return factory2.updatePropertyDeclaration(
-          node,
-          visitNodes2(node.modifiers, visitor, isModifierLike),
-          node.name,
-          void 0,
-          void 0,
-          void 0
-        );
-      }
-      return visitEachChild(node, visitor, context);
+    if (!(isTypeAny(rightType) || typeHasCallOrConstructSignatures2(rightType) || isTypeSubtypeOf(rightType, globalFunctionType))) {
+      error(right, Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_of_type_any_or_of_a_type_assignable_to_the_Function_interface_type);
     }
-    function transformPublicFieldInitializer(node) {
-      if (shouldTransformInitializers) {
-        const expr = getPropertyNameExpressionIfNeeded(node.name, !!node.initializer || useDefineForClassFields);
-        if (expr) {
-          getPendingExpressions().push(expr);
-        }
-        if (isStatic(node) && !shouldTransformPrivateElementsOrClassStaticBlocks) {
-          const initializerStatement = transformPropertyOrClassStaticBlock(node, factory2.createThis());
-          if (initializerStatement) {
-            const staticBlock = factory2.createClassStaticBlockDeclaration(
-              factory2.createBlock([initializerStatement])
-            );
-            setOriginalNode(staticBlock, node);
-            setCommentRange(staticBlock, node);
-            setCommentRange(initializerStatement, { pos: -1, end: -1 });
-            setSyntheticLeadingComments(initializerStatement, void 0);
-            setSyntheticTrailingComments(initializerStatement, void 0);
-            return staticBlock;
-          }
-        }
-        return void 0;
-      }
-      return visitEachChild(node, classElementVisitor, context);
+    return booleanType;
+  }
+  function hasEmptyObjectIntersection(type) {
+    return someType(type, (t) => t === unknownEmptyObjectType || !!(t.flags & 2097152 /* Intersection */) && isEmptyAnonymousObjectType(getBaseConstraintOrType(t)));
+  }
+  function checkInExpression(left, right, leftType, rightType) {
+    if (leftType === silentNeverType || rightType === silentNeverType) {
+      return silentNeverType;
     }
-    function transformFieldInitializer(node) {
-      Debug.assert(!hasDecorators(node), "Decorators should already have been transformed and elided.");
-      return isPrivateIdentifierClassElementDeclaration(node) ? transformPrivateFieldInitializer(node) : transformPublicFieldInitializer(node);
+    if (isPrivateIdentifier(left)) {
+      if (languageVersion < 99 /* ESNext */) {
+        checkExternalEmitHelpers(left, 2097152 /* ClassPrivateFieldIn */);
+      }
+      if (!getNodeLinks(left).resolvedSymbol && getContainingClass(left)) {
+        const isUncheckedJS = isUncheckedJSSuggestion(
+          left,
+          rightType.symbol,
+          /*excludeClasses*/
+          true
+        );
+        reportNonexistentProperty(left, rightType, isUncheckedJS);
+      }
+    } else {
+      checkTypeAssignableTo(checkNonNullType(leftType, left), stringNumberSymbolType, left);
     }
-    function visitPropertyDeclaration(node) {
-      if (shouldTransformAutoAccessors && isAutoAccessorPropertyDeclaration(node)) {
-        return transformAutoAccessor(node);
+    if (checkTypeAssignableTo(checkNonNullType(rightType, right), nonPrimitiveType, right)) {
+      if (hasEmptyObjectIntersection(rightType)) {
+        error(right, Diagnostics.Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operator, typeToString(rightType));
       }
-      return transformFieldInitializer(node);
     }
-    function createPrivateIdentifierAccess(info, receiver) {
-      return createPrivateIdentifierAccessHelper(info, visitNode(receiver, visitor, isExpression));
+    return booleanType;
+  }
+  function checkObjectLiteralAssignment(node, sourceType, rightIsThis) {
+    const properties = node.properties;
+    if (strictNullChecks && properties.length === 0) {
+      return checkNonNullType(sourceType, node);
     }
-    function createPrivateIdentifierAccessHelper(info, receiver) {
-      setCommentRange(receiver, moveRangePos(receiver, -1));
-      switch (info.kind) {
-        case "a" /* Accessor */:
-          return context.getEmitHelperFactory().createClassPrivateFieldGetHelper(
-            receiver,
-            info.brandCheckIdentifier,
-            info.kind,
-            info.getterName
-          );
-        case "m" /* Method */:
-          return context.getEmitHelperFactory().createClassPrivateFieldGetHelper(
-            receiver,
-            info.brandCheckIdentifier,
-            info.kind,
-            info.methodName
-          );
-        case "f" /* Field */:
-          return context.getEmitHelperFactory().createClassPrivateFieldGetHelper(
-            receiver,
-            info.brandCheckIdentifier,
-            info.kind,
-            info.variableName
-          );
-        default:
-          Debug.assertNever(info, "Unknown private element type");
-      }
+    for (let i = 0; i < properties.length; i++) {
+      checkObjectLiteralDestructuringPropertyAssignment(node, sourceType, i, properties, rightIsThis);
     }
-    function visitPropertyAccessExpression(node) {
-      if (shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifier(node.name)) {
-        const privateIdentifierInfo = accessPrivateIdentifier(node.name);
-        if (privateIdentifierInfo) {
-          return setTextRange(
-            setOriginalNode(
-              createPrivateIdentifierAccess(privateIdentifierInfo, node.expression),
-              node
-            ),
-            node
+    return sourceType;
+  }
+  function checkObjectLiteralDestructuringPropertyAssignment(node, objectLiteralType, propertyIndex, allProperties, rightIsThis = false) {
+    const properties = node.properties;
+    const property = properties[propertyIndex];
+    if (property.kind === 299 /* PropertyAssignment */ || property.kind === 300 /* ShorthandPropertyAssignment */) {
+      const name = property.name;
+      const exprType = getLiteralTypeFromPropertyName(name);
+      if (isTypeUsableAsPropertyName(exprType)) {
+        const text = getPropertyNameFromType(exprType);
+        const prop = getPropertyOfType(objectLiteralType, text);
+        if (prop) {
+          markPropertyAsReferenced(prop, property, rightIsThis);
+          checkPropertyAccessibility(
+            property,
+            /*isSuper*/
+            false,
+            /*writing*/
+            true,
+            objectLiteralType,
+            prop
           );
         }
       }
-      if (shouldTransformSuperInStaticInitializers && isSuperProperty(node) && isIdentifier(node.name) && currentStaticPropertyDeclarationOrStaticBlock && currentClassLexicalEnvironment) {
-        const { classConstructor, superClassReference, facts } = currentClassLexicalEnvironment;
-        if (facts & 1 /* ClassWasDecorated */) {
-          return visitInvalidSuperProperty(node);
+      const elementType = getIndexedAccessType(objectLiteralType, exprType, 32 /* ExpressionPosition */, name);
+      const type = getFlowTypeOfDestructuring(property, elementType);
+      return checkDestructuringAssignment(property.kind === 300 /* ShorthandPropertyAssignment */ ? property : property.initializer, type);
+    } else if (property.kind === 301 /* SpreadAssignment */) {
+      if (propertyIndex < properties.length - 1) {
+        error(property, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern);
+      } else {
+        if (languageVersion < 99 /* ESNext */) {
+          checkExternalEmitHelpers(property, 4 /* Rest */);
         }
-        if (classConstructor && superClassReference) {
-          const superProperty = factory2.createReflectGetCall(
-            superClassReference,
-            factory2.createStringLiteralFromNode(node.name),
-            classConstructor
-          );
-          setOriginalNode(superProperty, node.expression);
-          setTextRange(superProperty, node.expression);
-          return superProperty;
+        const nonRestNames = [];
+        if (allProperties) {
+          for (const otherProperty of allProperties) {
+            if (!isSpreadAssignment(otherProperty)) {
+              nonRestNames.push(otherProperty.name);
+            }
+          }
         }
+        const type = getRestType(objectLiteralType, nonRestNames, objectLiteralType.symbol);
+        checkGrammarForDisallowedTrailingComma(allProperties, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
+        return checkDestructuringAssignment(property.expression, type);
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitElementAccessExpression(node) {
-      if (shouldTransformSuperInStaticInitializers && isSuperProperty(node) && currentStaticPropertyDeclarationOrStaticBlock && currentClassLexicalEnvironment) {
-        const { classConstructor, superClassReference, facts } = currentClassLexicalEnvironment;
-        if (facts & 1 /* ClassWasDecorated */) {
-          return visitInvalidSuperProperty(node);
-        }
-        if (classConstructor && superClassReference) {
-          const superProperty = factory2.createReflectGetCall(
-            superClassReference,
-            visitNode(node.argumentExpression, visitor, isExpression),
-            classConstructor
-          );
-          setOriginalNode(superProperty, node.expression);
-          setTextRange(superProperty, node.expression);
-          return superProperty;
+    } else {
+      error(property, Diagnostics.Property_assignment_expected);
+    }
+  }
+  function checkArrayLiteralAssignment(node, sourceType, checkMode) {
+    const elements = node.elements;
+    if (languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) {
+      checkExternalEmitHelpers(node, 512 /* Read */);
+    }
+    const possiblyOutOfBoundsType = checkIteratedTypeOrElementType(65 /* Destructuring */ | 128 /* PossiblyOutOfBounds */, sourceType, undefinedType, node) || errorType;
+    let inBoundsType = compilerOptions.noUncheckedIndexedAccess ? void 0 : possiblyOutOfBoundsType;
+    for (let i = 0; i < elements.length; i++) {
+      let type = possiblyOutOfBoundsType;
+      if (node.elements[i].kind === 227 /* SpreadElement */) {
+        type = inBoundsType = inBoundsType != null ? inBoundsType : checkIteratedTypeOrElementType(65 /* Destructuring */, sourceType, undefinedType, node) || errorType;
+      }
+      checkArrayLiteralDestructuringElementAssignment(node, sourceType, i, type, checkMode);
+    }
+    return sourceType;
+  }
+  function checkArrayLiteralDestructuringElementAssignment(node, sourceType, elementIndex, elementType, checkMode) {
+    const elements = node.elements;
+    const element = elements[elementIndex];
+    if (element.kind !== 229 /* OmittedExpression */) {
+      if (element.kind !== 227 /* SpreadElement */) {
+        const indexType = getNumberLiteralType(elementIndex);
+        if (isArrayLikeType(sourceType)) {
+          const accessFlags = 32 /* ExpressionPosition */ | (hasDefaultValue(element) ? 16 /* NoTupleBoundsCheck */ : 0);
+          const elementType2 = getIndexedAccessTypeOrUndefined(sourceType, indexType, accessFlags, createSyntheticExpression(element, indexType)) || errorType;
+          const assignedType = hasDefaultValue(element) ? getTypeWithFacts(elementType2, 524288 /* NEUndefined */) : elementType2;
+          const type = getFlowTypeOfDestructuring(element, assignedType);
+          return checkDestructuringAssignment(element, type, checkMode);
+        }
+        return checkDestructuringAssignment(element, elementType, checkMode);
+      }
+      if (elementIndex < elements.length - 1) {
+        error(element, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern);
+      } else {
+        const restExpression = element.expression;
+        if (restExpression.kind === 223 /* BinaryExpression */ && restExpression.operatorToken.kind === 63 /* EqualsToken */) {
+          error(restExpression.operatorToken, Diagnostics.A_rest_element_cannot_have_an_initializer);
+        } else {
+          checkGrammarForDisallowedTrailingComma(node.elements, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
+          const type = everyType(sourceType, isTupleType) ? mapType(sourceType, (t) => sliceTupleType(t, elementIndex)) : createArrayType(elementType);
+          return checkDestructuringAssignment(restExpression, type, checkMode);
         }
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitPreOrPostfixUnaryExpression(node, valueIsDiscarded) {
-      if (node.operator === 45 /* PlusPlusToken */ || node.operator === 46 /* MinusMinusToken */) {
-        const operand = skipParentheses(node.operand);
-        if (shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifierPropertyAccessExpression(operand)) {
-          let info;
-          if (info = accessPrivateIdentifier(operand.name)) {
-            const receiver = visitNode(operand.expression, visitor, isExpression);
-            const { readExpression, initializeExpression } = createCopiableReceiverExpr(receiver);
-            let expression = createPrivateIdentifierAccess(info, readExpression);
-            const temp = isPrefixUnaryExpression(node) || valueIsDiscarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration);
-            expression = expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, hoistVariableDeclaration, temp);
-            expression = createPrivateIdentifierAssignment(
-              info,
-              initializeExpression || readExpression,
-              expression,
-              63 /* EqualsToken */
-            );
-            setOriginalNode(expression, node);
-            setTextRange(expression, node);
-            if (temp) {
-              expression = factory2.createComma(expression, temp);
-              setTextRange(expression, node);
-            }
-            return expression;
-          }
-        } else if (shouldTransformSuperInStaticInitializers && isSuperProperty(operand) && currentStaticPropertyDeclarationOrStaticBlock && currentClassLexicalEnvironment) {
-          const { classConstructor, superClassReference, facts } = currentClassLexicalEnvironment;
-          if (facts & 1 /* ClassWasDecorated */) {
-            const expression = visitInvalidSuperProperty(operand);
-            return isPrefixUnaryExpression(node) ? factory2.updatePrefixUnaryExpression(node, expression) : factory2.updatePostfixUnaryExpression(node, expression);
-          }
-          if (classConstructor && superClassReference) {
-            let setterName;
-            let getterName;
-            if (isPropertyAccessExpression(operand)) {
-              if (isIdentifier(operand.name)) {
-                getterName = setterName = factory2.createStringLiteralFromNode(operand.name);
-              }
-            } else {
-              if (isSimpleInlineableExpression(operand.argumentExpression)) {
-                getterName = setterName = operand.argumentExpression;
-              } else {
-                getterName = factory2.createTempVariable(hoistVariableDeclaration);
-                setterName = factory2.createAssignment(getterName, visitNode(operand.argumentExpression, visitor, isExpression));
-              }
-            }
-            if (setterName && getterName) {
-              let expression = factory2.createReflectGetCall(superClassReference, getterName, classConstructor);
-              setTextRange(expression, operand);
-              const temp = valueIsDiscarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration);
-              expression = expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, hoistVariableDeclaration, temp);
-              expression = factory2.createReflectSetCall(superClassReference, setterName, expression, classConstructor);
-              setOriginalNode(expression, node);
-              setTextRange(expression, node);
-              if (temp) {
-                expression = factory2.createComma(expression, temp);
-                setTextRange(expression, node);
-              }
-              return expression;
-            }
-          }
+    return void 0;
+  }
+  function checkDestructuringAssignment(exprOrAssignment, sourceType, checkMode, rightIsThis) {
+    let target;
+    if (exprOrAssignment.kind === 300 /* ShorthandPropertyAssignment */) {
+      const prop = exprOrAssignment;
+      if (prop.objectAssignmentInitializer) {
+        if (strictNullChecks && !(getTypeFacts(checkExpression(prop.objectAssignmentInitializer)) & 16777216 /* IsUndefined */)) {
+          sourceType = getTypeWithFacts(sourceType, 524288 /* NEUndefined */);
         }
+        checkBinaryLikeExpression(prop.name, prop.equalsToken, prop.objectAssignmentInitializer, checkMode);
       }
-      return visitEachChild(node, visitor, context);
+      target = exprOrAssignment.name;
+    } else {
+      target = exprOrAssignment;
     }
-    function visitForStatement(node) {
-      return factory2.updateForStatement(
-        node,
-        visitNode(node.initializer, discardedValueVisitor, isForInitializer),
-        visitNode(node.condition, visitor, isExpression),
-        visitNode(node.incrementor, discardedValueVisitor, isExpression),
-        visitIterationBody(node.statement, visitor, context)
-      );
+    if (target.kind === 223 /* BinaryExpression */ && target.operatorToken.kind === 63 /* EqualsToken */) {
+      checkBinaryExpression(target, checkMode);
+      target = target.left;
+      if (strictNullChecks) {
+        sourceType = getTypeWithFacts(sourceType, 524288 /* NEUndefined */);
+      }
     }
-    function visitExpressionStatement(node) {
-      return factory2.updateExpressionStatement(
-        node,
-        visitNode(node.expression, discardedValueVisitor, isExpression)
-      );
+    if (target.kind === 207 /* ObjectLiteralExpression */) {
+      return checkObjectLiteralAssignment(target, sourceType, rightIsThis);
     }
-    function createCopiableReceiverExpr(receiver) {
-      const clone2 = nodeIsSynthesized(receiver) ? receiver : factory2.cloneNode(receiver);
-      if (isSimpleInlineableExpression(receiver)) {
-        return { readExpression: clone2, initializeExpression: void 0 };
-      }
-      const readExpression = factory2.createTempVariable(hoistVariableDeclaration);
-      const initializeExpression = factory2.createAssignment(readExpression, clone2);
-      return { readExpression, initializeExpression };
+    if (target.kind === 206 /* ArrayLiteralExpression */) {
+      return checkArrayLiteralAssignment(target, sourceType, checkMode);
     }
-    function visitCallExpression(node) {
-      if (shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifierPropertyAccessExpression(node.expression)) {
-        const { thisArg, target } = factory2.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion);
-        if (isCallChain(node)) {
-          return factory2.updateCallChain(
-            node,
-            factory2.createPropertyAccessChain(visitNode(target, visitor), node.questionDotToken, "call"),
-            void 0,
-            void 0,
-            [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)]
-          );
+    return checkReferenceAssignment(target, sourceType, checkMode);
+  }
+  function checkReferenceAssignment(target, sourceType, checkMode) {
+    const targetType = checkExpression(target, checkMode);
+    const error2 = target.parent.kind === 301 /* SpreadAssignment */ ? Diagnostics.The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access : Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access;
+    const optionalError = target.parent.kind === 301 /* SpreadAssignment */ ? Diagnostics.The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access : Diagnostics.The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access;
+    if (checkReferenceExpression(target, error2, optionalError)) {
+      checkTypeAssignableToAndOptionallyElaborate(sourceType, targetType, target, target);
+    }
+    if (isPrivateIdentifierPropertyAccessExpression(target)) {
+      checkExternalEmitHelpers(target.parent, 1048576 /* ClassPrivateFieldSet */);
+    }
+    return sourceType;
+  }
+  function isSideEffectFree(node) {
+    node = skipParentheses(node);
+    switch (node.kind) {
+      case 79 /* Identifier */:
+      case 10 /* StringLiteral */:
+      case 13 /* RegularExpressionLiteral */:
+      case 212 /* TaggedTemplateExpression */:
+      case 225 /* TemplateExpression */:
+      case 14 /* NoSubstitutionTemplateLiteral */:
+      case 8 /* NumericLiteral */:
+      case 9 /* BigIntLiteral */:
+      case 110 /* TrueKeyword */:
+      case 95 /* FalseKeyword */:
+      case 104 /* NullKeyword */:
+      case 155 /* UndefinedKeyword */:
+      case 215 /* FunctionExpression */:
+      case 228 /* ClassExpression */:
+      case 216 /* ArrowFunction */:
+      case 206 /* ArrayLiteralExpression */:
+      case 207 /* ObjectLiteralExpression */:
+      case 218 /* TypeOfExpression */:
+      case 232 /* NonNullExpression */:
+      case 282 /* JsxSelfClosingElement */:
+      case 281 /* JsxElement */:
+        return true;
+      case 224 /* ConditionalExpression */:
+        return isSideEffectFree(node.whenTrue) && isSideEffectFree(node.whenFalse);
+      case 223 /* BinaryExpression */:
+        if (isAssignmentOperator(node.operatorToken.kind)) {
+          return false;
         }
-        return factory2.updateCallExpression(
-          node,
-          factory2.createPropertyAccessExpression(visitNode(target, visitor), "call"),
-          void 0,
-          [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)]
+        return isSideEffectFree(node.left) && isSideEffectFree(node.right);
+      case 221 /* PrefixUnaryExpression */:
+      case 222 /* PostfixUnaryExpression */:
+        switch (node.operator) {
+          case 53 /* ExclamationToken */:
+          case 39 /* PlusToken */:
+          case 40 /* MinusToken */:
+          case 54 /* TildeToken */:
+            return true;
+        }
+        return false;
+      case 219 /* VoidExpression */:
+      case 213 /* TypeAssertionExpression */:
+      case 231 /* AsExpression */:
+      default:
+        return false;
+    }
+  }
+  function isTypeEqualityComparableTo(source, target) {
+    return (target.flags & 98304 /* Nullable */) !== 0 || isTypeComparableTo(source, target);
+  }
+  function createCheckBinaryExpression() {
+    const trampoline = createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, foldState);
+    return (node, checkMode) => {
+      const result = trampoline(node, checkMode);
+      Debug.assertIsDefined(result);
+      return result;
+    };
+    function onEnter(node, state, checkMode) {
+      if (state) {
+        state.stackIndex++;
+        state.skip = false;
+        setLeftType(
+          state,
+          /*type*/
+          void 0
         );
-      }
-      if (shouldTransformSuperInStaticInitializers && isSuperProperty(node.expression) && currentStaticPropertyDeclarationOrStaticBlock && (currentClassLexicalEnvironment == null ? void 0 : currentClassLexicalEnvironment.classConstructor)) {
-        const invocation = factory2.createFunctionCallCall(
-          visitNode(node.expression, visitor, isExpression),
-          currentClassLexicalEnvironment.classConstructor,
-          visitNodes2(node.arguments, visitor, isExpression)
+        setLastResult(
+          state,
+          /*type*/
+          void 0
         );
-        setOriginalNode(invocation, node);
-        setTextRange(invocation, node);
-        return invocation;
+      } else {
+        state = {
+          checkMode,
+          skip: false,
+          stackIndex: 0,
+          typeStack: [void 0, void 0]
+        };
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitTaggedTemplateExpression(node) {
-      if (shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifierPropertyAccessExpression(node.tag)) {
-        const { thisArg, target } = factory2.createCallBinding(node.tag, hoistVariableDeclaration, languageVersion);
-        return factory2.updateTaggedTemplateExpression(
-          node,
-          factory2.createCallExpression(
-            factory2.createPropertyAccessExpression(visitNode(target, visitor), "bind"),
-            void 0,
-            [visitNode(thisArg, visitor, isExpression)]
-          ),
-          void 0,
-          visitNode(node.template, visitor, isTemplateLiteral)
-        );
+      if (isInJSFile(node) && getAssignedExpandoInitializer(node)) {
+        state.skip = true;
+        setLastResult(state, checkExpression(node.right, checkMode));
+        return state;
       }
-      if (shouldTransformSuperInStaticInitializers && isSuperProperty(node.tag) && currentStaticPropertyDeclarationOrStaticBlock && (currentClassLexicalEnvironment == null ? void 0 : currentClassLexicalEnvironment.classConstructor)) {
-        const invocation = factory2.createFunctionBindCall(
-          visitNode(node.tag, visitor, isExpression),
-          currentClassLexicalEnvironment.classConstructor,
-          []
-        );
-        setOriginalNode(invocation, node);
-        setTextRange(invocation, node);
-        return factory2.updateTaggedTemplateExpression(
-          node,
-          invocation,
-          void 0,
-          visitNode(node.template, visitor, isTemplateLiteral)
-        );
+      checkGrammarNullishCoalesceWithLogicalExpression(node);
+      const operator = node.operatorToken.kind;
+      if (operator === 63 /* EqualsToken */ && (node.left.kind === 207 /* ObjectLiteralExpression */ || node.left.kind === 206 /* ArrayLiteralExpression */)) {
+        state.skip = true;
+        setLastResult(state, checkDestructuringAssignment(node.left, checkExpression(node.right, checkMode), checkMode, node.right.kind === 108 /* ThisKeyword */));
+        return state;
       }
-      return visitEachChild(node, visitor, context);
+      return state;
     }
-    function transformClassStaticBlockDeclaration(node) {
-      if (shouldTransformPrivateElementsOrClassStaticBlocks) {
-        if (currentClassLexicalEnvironment) {
-          classLexicalEnvironmentMap.set(getOriginalNodeId(node), currentClassLexicalEnvironment);
-        }
-        startLexicalEnvironment();
-        let statements = setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
-          node,
-          (statements2) => visitNodes2(statements2, visitor, isStatement),
-          node.body.statements
-        );
-        statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
-        const iife = factory2.createImmediatelyInvokedArrowFunction(statements);
-        setOriginalNode(iife, node);
-        setTextRange(iife, node);
-        addEmitFlags(iife, 4 /* AdviseOnEmitNode */);
-        return iife;
-      }
-    }
-    function visitBinaryExpression(node, valueIsDiscarded) {
-      if (isDestructuringAssignment(node)) {
-        const savedPendingExpressions = pendingExpressions;
-        pendingExpressions = void 0;
-        node = factory2.updateBinaryExpression(
-          node,
-          visitNode(node.left, assignmentTargetVisitor),
-          node.operatorToken,
-          visitNode(node.right, visitor)
+    function onLeft(left, state, _node) {
+      if (!state.skip) {
+        return maybeCheckExpression(state, left);
+      }
+    }
+    function onOperator(operatorToken, state, node) {
+      if (!state.skip) {
+        const leftType = getLastResult(state);
+        Debug.assertIsDefined(leftType);
+        setLeftType(state, leftType);
+        setLastResult(
+          state,
+          /*type*/
+          void 0
         );
-        const expr = some(pendingExpressions) ? factory2.inlineExpressions(compact([...pendingExpressions, node])) : node;
-        pendingExpressions = savedPendingExpressions;
-        return expr;
-      }
-      if (isAssignmentExpression(node)) {
-        if (shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifierPropertyAccessExpression(node.left)) {
-          const info = accessPrivateIdentifier(node.left.name);
-          if (info) {
-            return setTextRange(
-              setOriginalNode(
-                createPrivateIdentifierAssignment(info, node.left.expression, node.right, node.operatorToken.kind),
-                node
-              ),
-              node
-            );
-          }
-        } else if (shouldTransformSuperInStaticInitializers && isSuperProperty(node.left) && currentStaticPropertyDeclarationOrStaticBlock && currentClassLexicalEnvironment) {
-          const { classConstructor, superClassReference, facts } = currentClassLexicalEnvironment;
-          if (facts & 1 /* ClassWasDecorated */) {
-            return factory2.updateBinaryExpression(
-              node,
-              visitInvalidSuperProperty(node.left),
-              node.operatorToken,
-              visitNode(node.right, visitor, isExpression)
-            );
-          }
-          if (classConstructor && superClassReference) {
-            let setterName = isElementAccessExpression(node.left) ? visitNode(node.left.argumentExpression, visitor, isExpression) : isIdentifier(node.left.name) ? factory2.createStringLiteralFromNode(node.left.name) : void 0;
-            if (setterName) {
-              let expression = visitNode(node.right, visitor, isExpression);
-              if (isCompoundAssignment(node.operatorToken.kind)) {
-                let getterName = setterName;
-                if (!isSimpleInlineableExpression(setterName)) {
-                  getterName = factory2.createTempVariable(hoistVariableDeclaration);
-                  setterName = factory2.createAssignment(getterName, setterName);
-                }
-                const superPropertyGet = factory2.createReflectGetCall(
-                  superClassReference,
-                  getterName,
-                  classConstructor
-                );
-                setOriginalNode(superPropertyGet, node.left);
-                setTextRange(superPropertyGet, node.left);
-                expression = factory2.createBinaryExpression(
-                  superPropertyGet,
-                  getNonAssignmentOperatorForCompoundAssignment(node.operatorToken.kind),
-                  expression
-                );
-                setTextRange(expression, node);
-              }
-              const temp = valueIsDiscarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration);
-              if (temp) {
-                expression = factory2.createAssignment(temp, expression);
-                setTextRange(temp, node);
-              }
-              expression = factory2.createReflectSetCall(
-                superClassReference,
-                setterName,
-                expression,
-                classConstructor
-              );
-              setOriginalNode(expression, node);
-              setTextRange(expression, node);
-              if (temp) {
-                expression = factory2.createComma(expression, temp);
-                setTextRange(expression, node);
-              }
-              return expression;
+        const operator = operatorToken.kind;
+        if (operator === 55 /* AmpersandAmpersandToken */ || operator === 56 /* BarBarToken */ || operator === 60 /* QuestionQuestionToken */) {
+          if (operator === 55 /* AmpersandAmpersandToken */) {
+            let parent2 = node.parent;
+            while (parent2.kind === 214 /* ParenthesizedExpression */ || isBinaryExpression(parent2) && (parent2.operatorToken.kind === 55 /* AmpersandAmpersandToken */ || parent2.operatorToken.kind === 56 /* BarBarToken */)) {
+              parent2 = parent2.parent;
             }
+            checkTestingKnownTruthyCallableOrAwaitableType(node.left, leftType, isIfStatement(parent2) ? parent2.thenStatement : void 0);
           }
+          checkTruthinessOfType(leftType, node.left);
         }
       }
-      if (shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifierInExpression(node)) {
-        return transformPrivateIdentifierInInExpression(node);
+    }
+    function onRight(right, state, _node) {
+      if (!state.skip) {
+        return maybeCheckExpression(state, right);
       }
-      return visitEachChild(node, visitor, context);
     }
-    function createPrivateIdentifierAssignment(info, receiver, right, operator) {
-      receiver = visitNode(receiver, visitor, isExpression);
-      right = visitNode(right, visitor, isExpression);
-      if (isCompoundAssignment(operator)) {
-        const { readExpression, initializeExpression } = createCopiableReceiverExpr(receiver);
-        receiver = initializeExpression || readExpression;
-        right = factory2.createBinaryExpression(
-          createPrivateIdentifierAccessHelper(info, readExpression),
-          getNonAssignmentOperatorForCompoundAssignment(operator),
-          right
-        );
+    function onExit(node, state) {
+      let result;
+      if (state.skip) {
+        result = getLastResult(state);
+      } else {
+        const leftType = getLeftType(state);
+        Debug.assertIsDefined(leftType);
+        const rightType = getLastResult(state);
+        Debug.assertIsDefined(rightType);
+        result = checkBinaryLikeExpressionWorker(node.left, node.operatorToken, node.right, leftType, rightType, node);
       }
-      setCommentRange(receiver, moveRangePos(receiver, -1));
-      switch (info.kind) {
-        case "a" /* Accessor */:
-          return context.getEmitHelperFactory().createClassPrivateFieldSetHelper(
-            receiver,
-            info.brandCheckIdentifier,
-            right,
-            info.kind,
-            info.setterName
-          );
-        case "m" /* Method */:
-          return context.getEmitHelperFactory().createClassPrivateFieldSetHelper(
-            receiver,
-            info.brandCheckIdentifier,
-            right,
-            info.kind,
-            void 0
-          );
-        case "f" /* Field */:
-          return context.getEmitHelperFactory().createClassPrivateFieldSetHelper(
-            receiver,
-            info.brandCheckIdentifier,
-            right,
-            info.kind,
-            info.variableName
-          );
-        default:
-          Debug.assertNever(info, "Unknown private element type");
+      state.skip = false;
+      setLeftType(
+        state,
+        /*type*/
+        void 0
+      );
+      setLastResult(
+        state,
+        /*type*/
+        void 0
+      );
+      state.stackIndex--;
+      return result;
+    }
+    function foldState(state, result, _side) {
+      setLastResult(state, result);
+      return state;
+    }
+    function maybeCheckExpression(state, node) {
+      if (isBinaryExpression(node)) {
+        return node;
       }
+      setLastResult(state, checkExpression(node, state.checkMode));
     }
-    function getPrivateInstanceMethodsAndAccessors(node) {
-      return filter(node.members, isNonStaticMethodOrAccessorWithPrivateName);
+    function getLeftType(state) {
+      return state.typeStack[state.stackIndex];
     }
-    function getClassFacts(node) {
-      let facts = 0 /* None */;
-      const original = getOriginalNode(node);
-      if (isClassDeclaration(original) && classOrConstructorParameterIsDecorated(original)) {
-        facts |= 1 /* ClassWasDecorated */;
+    function setLeftType(state, type) {
+      state.typeStack[state.stackIndex] = type;
+    }
+    function getLastResult(state) {
+      return state.typeStack[state.stackIndex + 1];
+    }
+    function setLastResult(state, type) {
+      state.typeStack[state.stackIndex + 1] = type;
+    }
+  }
+  function checkGrammarNullishCoalesceWithLogicalExpression(node) {
+    const { left, operatorToken, right } = node;
+    if (operatorToken.kind === 60 /* QuestionQuestionToken */) {
+      if (isBinaryExpression(left) && (left.operatorToken.kind === 56 /* BarBarToken */ || left.operatorToken.kind === 55 /* AmpersandAmpersandToken */)) {
+        grammarErrorOnNode(left, Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses, tokenToString(left.operatorToken.kind), tokenToString(operatorToken.kind));
       }
-      for (const member of node.members) {
-        if (!isStatic(member))
-          continue;
-        if (member.name && (isPrivateIdentifier(member.name) || isAutoAccessorPropertyDeclaration(member)) && shouldTransformPrivateElementsOrClassStaticBlocks) {
-          facts |= 2 /* NeedsClassConstructorReference */;
-        }
-        if (isPropertyDeclaration(member) || isClassStaticBlockDeclaration(member)) {
-          if (shouldTransformThisInStaticInitializers && member.transformFlags & 16384 /* ContainsLexicalThis */) {
-            facts |= 8 /* NeedsSubstitutionForThisInClassStaticField */;
-            if (!(facts & 1 /* ClassWasDecorated */)) {
-              facts |= 2 /* NeedsClassConstructorReference */;
+      if (isBinaryExpression(right) && (right.operatorToken.kind === 56 /* BarBarToken */ || right.operatorToken.kind === 55 /* AmpersandAmpersandToken */)) {
+        grammarErrorOnNode(right, Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses, tokenToString(right.operatorToken.kind), tokenToString(operatorToken.kind));
+      }
+    }
+  }
+  function checkBinaryLikeExpression(left, operatorToken, right, checkMode, errorNode) {
+    const operator = operatorToken.kind;
+    if (operator === 63 /* EqualsToken */ && (left.kind === 207 /* ObjectLiteralExpression */ || left.kind === 206 /* ArrayLiteralExpression */)) {
+      return checkDestructuringAssignment(left, checkExpression(right, checkMode), checkMode, right.kind === 108 /* ThisKeyword */);
+    }
+    let leftType;
+    if (operator === 55 /* AmpersandAmpersandToken */ || operator === 56 /* BarBarToken */ || operator === 60 /* QuestionQuestionToken */) {
+      leftType = checkTruthinessExpression(left, checkMode);
+    } else {
+      leftType = checkExpression(left, checkMode);
+    }
+    const rightType = checkExpression(right, checkMode);
+    return checkBinaryLikeExpressionWorker(left, operatorToken, right, leftType, rightType, errorNode);
+  }
+  function checkBinaryLikeExpressionWorker(left, operatorToken, right, leftType, rightType, errorNode) {
+    const operator = operatorToken.kind;
+    switch (operator) {
+      case 41 /* AsteriskToken */:
+      case 42 /* AsteriskAsteriskToken */:
+      case 66 /* AsteriskEqualsToken */:
+      case 67 /* AsteriskAsteriskEqualsToken */:
+      case 43 /* SlashToken */:
+      case 68 /* SlashEqualsToken */:
+      case 44 /* PercentToken */:
+      case 69 /* PercentEqualsToken */:
+      case 40 /* MinusToken */:
+      case 65 /* MinusEqualsToken */:
+      case 47 /* LessThanLessThanToken */:
+      case 70 /* LessThanLessThanEqualsToken */:
+      case 48 /* GreaterThanGreaterThanToken */:
+      case 71 /* GreaterThanGreaterThanEqualsToken */:
+      case 49 /* GreaterThanGreaterThanGreaterThanToken */:
+      case 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
+      case 51 /* BarToken */:
+      case 74 /* BarEqualsToken */:
+      case 52 /* CaretToken */:
+      case 78 /* CaretEqualsToken */:
+      case 50 /* AmpersandToken */:
+      case 73 /* AmpersandEqualsToken */:
+        if (leftType === silentNeverType || rightType === silentNeverType) {
+          return silentNeverType;
+        }
+        leftType = checkNonNullType(leftType, left);
+        rightType = checkNonNullType(rightType, right);
+        let suggestedOperator;
+        if (leftType.flags & 528 /* BooleanLike */ && rightType.flags & 528 /* BooleanLike */ && (suggestedOperator = getSuggestedBooleanOperator(operatorToken.kind)) !== void 0) {
+          error(errorNode || operatorToken, Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, tokenToString(operatorToken.kind), tokenToString(suggestedOperator));
+          return numberType;
+        } else {
+          const leftOk = checkArithmeticOperandType(
+            left,
+            leftType,
+            Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type,
+            /*isAwaitValid*/
+            true
+          );
+          const rightOk = checkArithmeticOperandType(
+            right,
+            rightType,
+            Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type,
+            /*isAwaitValid*/
+            true
+          );
+          let resultType2;
+          if (isTypeAssignableToKind(leftType, 3 /* AnyOrUnknown */) && isTypeAssignableToKind(rightType, 3 /* AnyOrUnknown */) || // Or, if neither could be bigint, implicit coercion results in a number result
+          !(maybeTypeOfKind(leftType, 2112 /* BigIntLike */) || maybeTypeOfKind(rightType, 2112 /* BigIntLike */))) {
+            resultType2 = numberType;
+          } else if (bothAreBigIntLike(leftType, rightType)) {
+            switch (operator) {
+              case 49 /* GreaterThanGreaterThanGreaterThanToken */:
+              case 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
+                reportOperatorError();
+                break;
+              case 42 /* AsteriskAsteriskToken */:
+              case 67 /* AsteriskAsteriskEqualsToken */:
+                if (languageVersion < 3 /* ES2016 */) {
+                  error(errorNode, Diagnostics.Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later);
+                }
             }
+            resultType2 = bigintType;
+          } else {
+            reportOperatorError(bothAreBigIntLike);
+            resultType2 = errorType;
           }
-          if (shouldTransformSuperInStaticInitializers && member.transformFlags & 134217728 /* ContainsLexicalSuper */) {
-            if (!(facts & 1 /* ClassWasDecorated */)) {
-              facts |= 2 /* NeedsClassConstructorReference */ | 4 /* NeedsClassSuperReference */;
-            }
+          if (leftOk && rightOk) {
+            checkAssignmentOperator(resultType2);
           }
+          return resultType2;
         }
-      }
-      return facts;
-    }
-    function visitExpressionWithTypeArgumentsInHeritageClause(node) {
-      const facts = (currentClassLexicalEnvironment == null ? void 0 : currentClassLexicalEnvironment.facts) || 0 /* None */;
-      if (facts & 4 /* NeedsClassSuperReference */) {
-        const temp = factory2.createTempVariable(hoistVariableDeclaration, true);
-        getClassLexicalEnvironment().superClassReference = temp;
-        return factory2.updateExpressionWithTypeArguments(
-          node,
-          factory2.createAssignment(
-            temp,
-            visitNode(node.expression, visitor, isExpression)
-          ),
-          void 0
-        );
-      }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitInNewClassLexicalEnvironment(node, visitor2) {
-      const savedCurrentClassContainer = currentClassContainer;
-      const savedPendingExpressions = pendingExpressions;
-      currentClassContainer = node;
-      pendingExpressions = void 0;
-      startClassLexicalEnvironment();
-      if (shouldTransformPrivateElementsOrClassStaticBlocks) {
-        const name = getNameOfDeclaration(node);
-        if (name && isIdentifier(name)) {
-          getPrivateIdentifierEnvironment().className = name;
-        }
-        const privateInstanceMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node);
-        if (some(privateInstanceMethodsAndAccessors)) {
-          getPrivateIdentifierEnvironment().weakSetName = createHoistedVariableForClass(
-            "instances",
-            privateInstanceMethodsAndAccessors[0].name
-          );
+      case 39 /* PlusToken */:
+      case 64 /* PlusEqualsToken */:
+        if (leftType === silentNeverType || rightType === silentNeverType) {
+          return silentNeverType;
         }
+        if (!isTypeAssignableToKind(leftType, 402653316 /* StringLike */) && !isTypeAssignableToKind(rightType, 402653316 /* StringLike */)) {
+          leftType = checkNonNullType(leftType, left);
+          rightType = checkNonNullType(rightType, right);
+        }
+        let resultType;
+        if (isTypeAssignableToKind(
+          leftType,
+          296 /* NumberLike */,
+          /*strict*/
+          true
+        ) && isTypeAssignableToKind(
+          rightType,
+          296 /* NumberLike */,
+          /*strict*/
+          true
+        )) {
+          resultType = numberType;
+        } else if (isTypeAssignableToKind(
+          leftType,
+          2112 /* BigIntLike */,
+          /*strict*/
+          true
+        ) && isTypeAssignableToKind(
+          rightType,
+          2112 /* BigIntLike */,
+          /*strict*/
+          true
+        )) {
+          resultType = bigintType;
+        } else if (isTypeAssignableToKind(
+          leftType,
+          402653316 /* StringLike */,
+          /*strict*/
+          true
+        ) || isTypeAssignableToKind(
+          rightType,
+          402653316 /* StringLike */,
+          /*strict*/
+          true
+        )) {
+          resultType = stringType;
+        } else if (isTypeAny(leftType) || isTypeAny(rightType)) {
+          resultType = isErrorType(leftType) || isErrorType(rightType) ? errorType : anyType;
+        }
+        if (resultType && !checkForDisallowedESSymbolOperand(operator)) {
+          return resultType;
+        }
+        if (!resultType) {
+          const closeEnoughKind = 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 3 /* AnyOrUnknown */;
+          reportOperatorError((left2, right2) => isTypeAssignableToKind(left2, closeEnoughKind) && isTypeAssignableToKind(right2, closeEnoughKind));
+          return anyType;
+        }
+        if (operator === 64 /* PlusEqualsToken */) {
+          checkAssignmentOperator(resultType);
+        }
+        return resultType;
+      case 29 /* LessThanToken */:
+      case 31 /* GreaterThanToken */:
+      case 32 /* LessThanEqualsToken */:
+      case 33 /* GreaterThanEqualsToken */:
+        if (checkForDisallowedESSymbolOperand(operator)) {
+          leftType = getBaseTypeOfLiteralType(checkNonNullType(leftType, left));
+          rightType = getBaseTypeOfLiteralType(checkNonNullType(rightType, right));
+          reportOperatorErrorUnless((left2, right2) => isTypeComparableTo(left2, right2) || isTypeComparableTo(right2, left2) || isTypeAssignableTo(left2, numberOrBigIntType) && isTypeAssignableTo(right2, numberOrBigIntType));
+        }
+        return booleanType;
+      case 34 /* EqualsEqualsToken */:
+      case 35 /* ExclamationEqualsToken */:
+      case 36 /* EqualsEqualsEqualsToken */:
+      case 37 /* ExclamationEqualsEqualsToken */:
+        if (isLiteralExpressionOfObject(left) || isLiteralExpressionOfObject(right)) {
+          const eqType = operator === 34 /* EqualsEqualsToken */ || operator === 36 /* EqualsEqualsEqualsToken */;
+          error(errorNode, Diagnostics.This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value, eqType ? "false" : "true");
+        }
+        checkNaNEquality(errorNode, operator, left, right);
+        reportOperatorErrorUnless((left2, right2) => isTypeEqualityComparableTo(left2, right2) || isTypeEqualityComparableTo(right2, left2));
+        return booleanType;
+      case 102 /* InstanceOfKeyword */:
+        return checkInstanceOfExpression(left, right, leftType, rightType);
+      case 101 /* InKeyword */:
+        return checkInExpression(left, right, leftType, rightType);
+      case 55 /* AmpersandAmpersandToken */:
+      case 76 /* AmpersandAmpersandEqualsToken */: {
+        const resultType2 = getTypeFacts(leftType) & 4194304 /* Truthy */ ? getUnionType([extractDefinitelyFalsyTypes(strictNullChecks ? leftType : getBaseTypeOfLiteralType(rightType)), rightType]) : leftType;
+        if (operator === 76 /* AmpersandAmpersandEqualsToken */) {
+          checkAssignmentOperator(rightType);
+        }
+        return resultType2;
       }
-      const facts = getClassFacts(node);
-      if (facts) {
-        getClassLexicalEnvironment().facts = facts;
-      }
-      if (facts & 8 /* NeedsSubstitutionForThisInClassStaticField */) {
-        enableSubstitutionForClassStaticThisOrSuperReference();
-      }
-      const result = visitor2(node, facts);
-      endClassLexicalEnvironment();
-      currentClassContainer = savedCurrentClassContainer;
-      pendingExpressions = savedPendingExpressions;
-      return result;
-    }
-    function visitClassDeclaration(node) {
-      return visitInNewClassLexicalEnvironment(node, visitClassDeclarationInNewClassLexicalEnvironment);
-    }
-    function visitClassDeclarationInNewClassLexicalEnvironment(node, facts) {
-      let pendingClassReferenceAssignment;
-      if (facts & 2 /* NeedsClassConstructorReference */) {
-        const temp = factory2.createTempVariable(hoistVariableDeclaration, true);
-        getClassLexicalEnvironment().classConstructor = factory2.cloneNode(temp);
-        pendingClassReferenceAssignment = factory2.createAssignment(temp, factory2.getInternalName(node));
-      }
-      const modifiers = visitNodes2(node.modifiers, visitor, isModifierLike);
-      const heritageClauses = visitNodes2(node.heritageClauses, heritageClauseVisitor, isHeritageClause);
-      const { members, prologue } = transformClassMembers(node);
-      const classDecl = factory2.updateClassDeclaration(
-        node,
-        modifiers,
-        node.name,
-        void 0,
-        heritageClauses,
-        members
-      );
-      const statements = [];
-      if (prologue) {
-        statements.push(factory2.createExpressionStatement(prologue));
-      }
-      statements.push(classDecl);
-      if (pendingClassReferenceAssignment) {
-        getPendingExpressions().unshift(pendingClassReferenceAssignment);
-      }
-      if (some(pendingExpressions)) {
-        statements.push(factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions)));
-      }
-      if (shouldTransformInitializersUsingSet || shouldTransformPrivateElementsOrClassStaticBlocks) {
-        const staticProperties = getStaticPropertiesAndClassStaticBlock(node);
-        if (some(staticProperties)) {
-          addPropertyOrClassStaticBlockStatements(statements, staticProperties, factory2.getInternalName(node));
+      case 56 /* BarBarToken */:
+      case 75 /* BarBarEqualsToken */: {
+        const resultType2 = getTypeFacts(leftType) & 8388608 /* Falsy */ ? getUnionType([getNonNullableType(removeDefinitelyFalsyTypes(leftType)), rightType], 2 /* Subtype */) : leftType;
+        if (operator === 75 /* BarBarEqualsToken */) {
+          checkAssignmentOperator(rightType);
         }
+        return resultType2;
       }
-      return statements;
-    }
-    function visitClassExpression(node) {
-      return visitInNewClassLexicalEnvironment(node, visitClassExpressionInNewClassLexicalEnvironment);
-    }
-    function visitClassExpressionInNewClassLexicalEnvironment(node, facts) {
-      const isDecoratedClassDeclaration = !!(facts & 1 /* ClassWasDecorated */);
-      const staticPropertiesOrClassStaticBlocks = getStaticPropertiesAndClassStaticBlock(node);
-      const isClassWithConstructorReference = resolver.getNodeCheckFlags(node) & 1048576 /* ClassWithConstructorReference */;
-      let temp;
-      function createClassTempVar() {
-        const classCheckFlags = resolver.getNodeCheckFlags(node);
-        const isClassWithConstructorReference2 = classCheckFlags & 1048576 /* ClassWithConstructorReference */;
-        const requiresBlockScopedVar = classCheckFlags & 32768 /* BlockScopedBindingInLoop */;
-        return factory2.createTempVariable(requiresBlockScopedVar ? addBlockScopedVariable : hoistVariableDeclaration, !!isClassWithConstructorReference2);
-      }
-      if (facts & 2 /* NeedsClassConstructorReference */) {
-        temp = createClassTempVar();
-        getClassLexicalEnvironment().classConstructor = factory2.cloneNode(temp);
-      }
-      const modifiers = visitNodes2(node.modifiers, visitor, isModifierLike);
-      const heritageClauses = visitNodes2(node.heritageClauses, heritageClauseVisitor, isHeritageClause);
-      const { members, prologue } = transformClassMembers(node);
-      const classExpression = factory2.updateClassExpression(
-        node,
-        modifiers,
-        node.name,
-        void 0,
-        heritageClauses,
-        members
-      );
-      const expressions = [];
-      if (prologue) {
-        expressions.push(prologue);
+      case 60 /* QuestionQuestionToken */:
+      case 77 /* QuestionQuestionEqualsToken */: {
+        const resultType2 = getTypeFacts(leftType) & 262144 /* EQUndefinedOrNull */ ? getUnionType([getNonNullableType(leftType), rightType], 2 /* Subtype */) : leftType;
+        if (operator === 77 /* QuestionQuestionEqualsToken */) {
+          checkAssignmentOperator(rightType);
+        }
+        return resultType2;
       }
-      const hasTransformableStatics = shouldTransformPrivateElementsOrClassStaticBlocks && some(staticPropertiesOrClassStaticBlocks, (node2) => isClassStaticBlockDeclaration(node2) || isPrivateIdentifierClassElementDeclaration(node2) || shouldTransformInitializers && isInitializedProperty(node2));
-      if (hasTransformableStatics || some(pendingExpressions)) {
-        if (isDecoratedClassDeclaration) {
-          Debug.assertIsDefined(pendingStatements, "Decorated classes transformed by TypeScript are expected to be within a variable declaration.");
-          if (pendingStatements && pendingExpressions && some(pendingExpressions)) {
-            pendingStatements.push(factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions)));
-          }
-          if (pendingStatements && some(staticPropertiesOrClassStaticBlocks)) {
-            addPropertyOrClassStaticBlockStatements(pendingStatements, staticPropertiesOrClassStaticBlocks, factory2.getInternalName(node));
-          }
-          if (temp) {
-            expressions.push(
-              startOnNewLine(factory2.createAssignment(temp, classExpression)),
-              startOnNewLine(temp)
-            );
-          } else {
-            expressions.push(classExpression);
-            if (prologue) {
-              startOnNewLine(classExpression);
-            }
+      case 63 /* EqualsToken */:
+        const declKind = isBinaryExpression(left.parent) ? getAssignmentDeclarationKind(left.parent) : 0 /* None */;
+        checkAssignmentDeclaration(declKind, rightType);
+        if (isAssignmentDeclaration2(declKind)) {
+          if (!(rightType.flags & 524288 /* Object */) || declKind !== 2 /* ModuleExports */ && declKind !== 6 /* Prototype */ && !isEmptyObjectType(rightType) && !isFunctionObjectType(rightType) && !(getObjectFlags(rightType) & 1 /* Class */)) {
+            checkAssignmentOperator(rightType);
           }
+          return leftType;
         } else {
-          temp || (temp = createClassTempVar());
-          if (isClassWithConstructorReference) {
-            enableSubstitutionForClassAliases();
-            const alias = factory2.cloneNode(temp);
-            alias.autoGenerateFlags &= ~8 /* ReservedInNestedScopes */;
-            classAliases[getOriginalNodeId(node)] = alias;
-          }
-          setEmitFlags(classExpression, 131072 /* Indented */ | getEmitFlags(classExpression));
-          expressions.push(startOnNewLine(factory2.createAssignment(temp, classExpression)));
-          addRange(expressions, map(pendingExpressions, startOnNewLine));
-          addRange(expressions, generateInitializedPropertyExpressionsOrClassStaticBlock(staticPropertiesOrClassStaticBlocks, temp));
-          expressions.push(startOnNewLine(temp));
+          checkAssignmentOperator(rightType);
+          return getRegularTypeOfObjectLiteral(rightType);
         }
-      } else {
-        expressions.push(classExpression);
-        if (prologue) {
-          startOnNewLine(classExpression);
+      case 27 /* CommaToken */:
+        if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isIndirectCall(left.parent)) {
+          const sf = getSourceFileOfNode(left);
+          const sourceText = sf.text;
+          const start2 = skipTrivia(sourceText, left.pos);
+          const isInDiag2657 = sf.parseDiagnostics.some((diag2) => {
+            if (diag2.code !== Diagnostics.JSX_expressions_must_have_one_parent_element.code)
+              return false;
+            return textSpanContainsPosition(diag2, start2);
+          });
+          if (!isInDiag2657)
+            error(left, Diagnostics.Left_side_of_comma_operator_is_unused_and_has_no_side_effects);
         }
-      }
-      return factory2.inlineExpressions(expressions);
+        return rightType;
+      default:
+        return Debug.fail();
     }
-    function visitClassStaticBlockDeclaration(node) {
-      if (!shouldTransformPrivateElementsOrClassStaticBlocks) {
-        return visitEachChild(node, visitor, context);
-      }
-      return void 0;
+    function bothAreBigIntLike(left2, right2) {
+      return isTypeAssignableToKind(left2, 2112 /* BigIntLike */) && isTypeAssignableToKind(right2, 2112 /* BigIntLike */);
     }
-    function transformClassMembers(node) {
-      if (shouldTransformPrivateElementsOrClassStaticBlocks) {
-        for (const member of node.members) {
-          if (isPrivateIdentifierClassElementDeclaration(member)) {
-            addPrivateIdentifierToEnvironment(member, member.name, addPrivateIdentifierClassElementToEnvironment);
-          }
-        }
-        if (some(getPrivateInstanceMethodsAndAccessors(node))) {
-          createBrandCheckWeakSetForPrivateMethods();
-        }
-        if (shouldTransformAutoAccessors) {
-          for (const member of node.members) {
-            if (isAutoAccessorPropertyDeclaration(member)) {
-              const storageName = factory2.getGeneratedPrivateNameForNode(member.name, void 0, "_accessor_storage");
-              addPrivateIdentifierToEnvironment(member, storageName, addPrivateIdentifierPropertyDeclarationToEnvironment);
+    function checkAssignmentDeclaration(kind, rightType2) {
+      if (kind === 2 /* ModuleExports */) {
+        for (const prop of getPropertiesOfObjectType(rightType2)) {
+          const propType = getTypeOfSymbol(prop);
+          if (propType.symbol && propType.symbol.flags & 32 /* Class */) {
+            const name = prop.escapedName;
+            const symbol = resolveName(
+              prop.valueDeclaration,
+              name,
+              788968 /* Type */,
+              void 0,
+              name,
+              /*isUse*/
+              false
+            );
+            if ((symbol == null ? void 0 : symbol.declarations) && symbol.declarations.some(isJSDocTypedefTag)) {
+              addDuplicateDeclarationErrorsForSymbols(symbol, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), prop);
+              addDuplicateDeclarationErrorsForSymbols(prop, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), symbol);
             }
           }
         }
       }
-      let members = visitNodes2(node.members, classElementVisitor, isClassElement);
-      let syntheticConstructor;
-      if (!some(members, isConstructorDeclaration)) {
-        syntheticConstructor = transformConstructor(void 0, node);
-      }
-      let prologue;
-      let syntheticStaticBlock;
-      if (!shouldTransformPrivateElementsOrClassStaticBlocks && some(pendingExpressions)) {
-        let statement = factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions));
-        if (statement.transformFlags & 134234112 /* ContainsLexicalThisOrSuper */) {
-          const temp = factory2.createTempVariable(hoistVariableDeclaration);
-          const arrow = factory2.createArrowFunction(
-            void 0,
-            void 0,
-            [],
-            void 0,
-            void 0,
-            factory2.createBlock([statement])
-          );
-          prologue = factory2.createAssignment(temp, arrow);
-          statement = factory2.createExpressionStatement(factory2.createCallExpression(temp, void 0, []));
-        }
-        const block = factory2.createBlock([statement]);
-        syntheticStaticBlock = factory2.createClassStaticBlockDeclaration(block);
-        pendingExpressions = void 0;
-      }
-      if (syntheticConstructor || syntheticStaticBlock) {
-        let membersArray;
-        membersArray = append(membersArray, syntheticConstructor);
-        membersArray = append(membersArray, syntheticStaticBlock);
-        membersArray = addRange(membersArray, members);
-        members = setTextRange(factory2.createNodeArray(membersArray), node.members);
-      }
-      return { members, prologue };
     }
-    function createBrandCheckWeakSetForPrivateMethods() {
-      const { weakSetName } = getPrivateIdentifierEnvironment();
-      Debug.assert(weakSetName, "weakSetName should be set in private identifier environment");
-      getPendingExpressions().push(
-        factory2.createAssignment(
-          weakSetName,
-          factory2.createNewExpression(
-            factory2.createIdentifier("WeakSet"),
-            void 0,
-            []
-          )
-        )
-      );
+    function isIndirectCall(node) {
+      return node.parent.kind === 214 /* ParenthesizedExpression */ && isNumericLiteral(node.left) && node.left.text === "0" && (isCallExpression(node.parent.parent) && node.parent.parent.expression === node.parent || node.parent.parent.kind === 212 /* TaggedTemplateExpression */) && // special-case for "eval" because it's the only non-access case where an indirect call actually affects behavior.
+      (isAccessExpression(node.right) || isIdentifier(node.right) && node.right.escapedText === "eval");
     }
-    function isClassElementThatRequiresConstructorStatement(member) {
-      if (isStatic(member) || hasAbstractModifier(getOriginalNode(member))) {
+    function checkForDisallowedESSymbolOperand(operator2) {
+      const offendingSymbolOperand = maybeTypeOfKindConsideringBaseConstraint(leftType, 12288 /* ESSymbolLike */) ? left : maybeTypeOfKindConsideringBaseConstraint(rightType, 12288 /* ESSymbolLike */) ? right : void 0;
+      if (offendingSymbolOperand) {
+        error(offendingSymbolOperand, Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, tokenToString(operator2));
         return false;
       }
-      return shouldTransformInitializersUsingDefine && isPropertyDeclaration(member) || shouldTransformInitializersUsingSet && isInitializedProperty(member) || shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifierClassElementDeclaration(member) || shouldTransformPrivateElementsOrClassStaticBlocks && shouldTransformAutoAccessors && isAutoAccessorPropertyDeclaration(member);
+      return true;
     }
-    function transformConstructor(constructor, container) {
-      constructor = visitNode(constructor, visitor, isConstructorDeclaration);
-      if (!some(container.members, isClassElementThatRequiresConstructorStatement)) {
-        return constructor;
-      }
-      const extendsClauseElement = getEffectiveBaseTypeNode(container);
-      const isDerivedClass = !!(extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 104 /* NullKeyword */);
-      const parameters = visitParameterList(constructor ? constructor.parameters : void 0, visitor, context);
-      const body = transformConstructorBody(container, constructor, isDerivedClass);
-      if (!body) {
-        return constructor;
-      }
-      if (constructor) {
-        Debug.assert(parameters);
-        return factory2.updateConstructorDeclaration(constructor, void 0, parameters, body);
+    function getSuggestedBooleanOperator(operator2) {
+      switch (operator2) {
+        case 51 /* BarToken */:
+        case 74 /* BarEqualsToken */:
+          return 56 /* BarBarToken */;
+        case 52 /* CaretToken */:
+        case 78 /* CaretEqualsToken */:
+          return 37 /* ExclamationEqualsEqualsToken */;
+        case 50 /* AmpersandToken */:
+        case 73 /* AmpersandEqualsToken */:
+          return 55 /* AmpersandAmpersandToken */;
+        default:
+          return void 0;
       }
-      return startOnNewLine(
-        setOriginalNode(
-          setTextRange(
-            factory2.createConstructorDeclaration(
-              void 0,
-              parameters != null ? parameters : [],
-              body
-            ),
-            constructor || container
-          ),
-          constructor
-        )
-      );
     }
-    function transformConstructorBody(node, constructor, isDerivedClass) {
-      var _a2, _b;
-      let properties = getProperties(node, false, false);
-      if (!useDefineForClassFields) {
-        properties = filter(properties, (property) => !!property.initializer || isPrivateIdentifier(property.name) || hasAccessorModifier(property));
-      }
-      const privateMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node);
-      const needsConstructorBody = some(properties) || some(privateMethodsAndAccessors);
-      if (!constructor && !needsConstructorBody) {
-        return visitFunctionBody(void 0, visitor, context);
-      }
-      resumeLexicalEnvironment();
-      const needsSyntheticConstructor = !constructor && isDerivedClass;
-      let indexOfFirstStatementAfterSuperAndPrologue = 0;
-      let prologueStatementCount = 0;
-      let superStatementIndex = -1;
-      let statements = [];
-      if ((_a2 = constructor == null ? void 0 : constructor.body) == null ? void 0 : _a2.statements) {
-        prologueStatementCount = factory2.copyPrologue(constructor.body.statements, statements, false, visitor);
-        superStatementIndex = findSuperStatementIndex(constructor.body.statements, prologueStatementCount);
-        if (superStatementIndex >= 0) {
-          indexOfFirstStatementAfterSuperAndPrologue = superStatementIndex + 1;
-          statements = [
-            ...statements.slice(0, prologueStatementCount),
-            ...visitNodes2(constructor.body.statements, visitor, isStatement, prologueStatementCount, indexOfFirstStatementAfterSuperAndPrologue - prologueStatementCount),
-            ...statements.slice(prologueStatementCount)
-          ];
-        } else if (prologueStatementCount >= 0) {
-          indexOfFirstStatementAfterSuperAndPrologue = prologueStatementCount;
-        }
-      }
-      if (needsSyntheticConstructor) {
-        statements.push(
-          factory2.createExpressionStatement(
-            factory2.createCallExpression(
-              factory2.createSuper(),
-              void 0,
-              [factory2.createSpreadElement(factory2.createIdentifier("arguments"))]
-            )
-          )
-        );
+    function checkAssignmentOperator(valueType) {
+      if (isAssignmentOperator(operator)) {
+        addLazyDiagnostic(checkAssignmentOperatorWorker);
       }
-      let parameterPropertyDeclarationCount = 0;
-      if (constructor == null ? void 0 : constructor.body) {
-        if (useDefineForClassFields) {
-          statements = statements.filter((statement) => !isParameterPropertyDeclaration(getOriginalNode(statement), constructor));
-        } else {
-          for (const statement of constructor.body.statements) {
-            if (isParameterPropertyDeclaration(getOriginalNode(statement), constructor)) {
-              parameterPropertyDeclarationCount++;
-            }
-          }
-          if (parameterPropertyDeclarationCount > 0) {
-            const parameterProperties = visitNodes2(constructor.body.statements, visitor, isStatement, indexOfFirstStatementAfterSuperAndPrologue, parameterPropertyDeclarationCount);
-            if (superStatementIndex >= 0) {
-              addRange(statements, parameterProperties);
-            } else {
-              let superAndPrologueStatementCount = prologueStatementCount;
-              if (needsSyntheticConstructor)
-                superAndPrologueStatementCount++;
-              statements = [
-                ...statements.slice(0, superAndPrologueStatementCount),
-                ...parameterProperties,
-                ...statements.slice(superAndPrologueStatementCount)
-              ];
+      function checkAssignmentOperatorWorker() {
+        if (checkReferenceExpression(
+          left,
+          Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access,
+          Diagnostics.The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access
+        ) && (!isIdentifier(left) || unescapeLeadingUnderscores(left.escapedText) !== "exports")) {
+          let headMessage;
+          if (exactOptionalPropertyTypes && isPropertyAccessExpression(left) && maybeTypeOfKind(valueType, 32768 /* Undefined */)) {
+            const target = getTypeOfPropertyOfType(getTypeOfExpression(left.expression), left.name.escapedText);
+            if (isExactOptionalPropertyMismatch(valueType, target)) {
+              headMessage = Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target;
             }
-            indexOfFirstStatementAfterSuperAndPrologue += parameterPropertyDeclarationCount;
           }
+          checkTypeAssignableToAndOptionallyElaborate(valueType, leftType, left, right, headMessage);
         }
       }
-      const receiver = factory2.createThis();
-      addMethodStatements(statements, privateMethodsAndAccessors, receiver);
-      addPropertyOrClassStaticBlockStatements(statements, properties, receiver);
-      if (constructor) {
-        addRange(statements, visitNodes2(constructor.body.statements, visitBodyStatement, isStatement, indexOfFirstStatementAfterSuperAndPrologue));
-      }
-      statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
-      if (statements.length === 0 && !constructor) {
-        return void 0;
+    }
+    function isAssignmentDeclaration2(kind) {
+      var _a2;
+      switch (kind) {
+        case 2 /* ModuleExports */:
+          return true;
+        case 1 /* ExportsProperty */:
+        case 5 /* Property */:
+        case 6 /* Prototype */:
+        case 3 /* PrototypeProperty */:
+        case 4 /* ThisProperty */:
+          const symbol = getSymbolOfNode(left);
+          const init = getAssignedExpandoInitializer(right);
+          return !!init && isObjectLiteralExpression(init) && !!((_a2 = symbol == null ? void 0 : symbol.exports) == null ? void 0 : _a2.size);
+        default:
+          return false;
       }
-      const multiLine = (constructor == null ? void 0 : constructor.body) && constructor.body.statements.length >= statements.length ? (_b = constructor.body.multiLine) != null ? _b : statements.length > 0 : statements.length > 0;
-      return setTextRange(
-        factory2.createBlock(
-          setTextRange(
-            factory2.createNodeArray(statements),
-            constructor ? constructor.body.statements : node.members
-          ),
-          multiLine
-        ),
-        constructor ? constructor.body : void 0
-      );
-      function visitBodyStatement(statement) {
-        if (useDefineForClassFields && isParameterPropertyDeclaration(getOriginalNode(statement), constructor)) {
-          return void 0;
-        }
-        return visitor(statement);
+    }
+    function reportOperatorErrorUnless(typesAreCompatible) {
+      if (!typesAreCompatible(leftType, rightType)) {
+        reportOperatorError(typesAreCompatible);
+        return true;
       }
+      return false;
     }
-    function addPropertyOrClassStaticBlockStatements(statements, properties, receiver) {
-      for (const property of properties) {
-        if (isStatic(property) && !shouldTransformPrivateElementsOrClassStaticBlocks && !useDefineForClassFields) {
-          continue;
-        }
-        const statement = transformPropertyOrClassStaticBlock(property, receiver);
-        if (!statement) {
-          continue;
-        }
-        statements.push(statement);
+    function reportOperatorError(isRelated) {
+      let wouldWorkWithAwait = false;
+      const errNode = errorNode || operatorToken;
+      if (isRelated) {
+        const awaitedLeftType = getAwaitedTypeNoAlias(leftType);
+        const awaitedRightType = getAwaitedTypeNoAlias(rightType);
+        wouldWorkWithAwait = !(awaitedLeftType === leftType && awaitedRightType === rightType) && !!(awaitedLeftType && awaitedRightType) && isRelated(awaitedLeftType, awaitedRightType);
+      }
+      let effectiveLeft = leftType;
+      let effectiveRight = rightType;
+      if (!wouldWorkWithAwait && isRelated) {
+        [effectiveLeft, effectiveRight] = getBaseTypesIfUnrelated(leftType, rightType, isRelated);
+      }
+      const [leftStr, rightStr] = getTypeNamesForErrorDisplay(effectiveLeft, effectiveRight);
+      if (!tryGiveBetterPrimaryError(errNode, wouldWorkWithAwait, leftStr, rightStr)) {
+        errorAndMaybeSuggestAwait(
+          errNode,
+          wouldWorkWithAwait,
+          Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2,
+          tokenToString(operatorToken.kind),
+          leftStr,
+          rightStr
+        );
       }
     }
-    function transformPropertyOrClassStaticBlock(property, receiver) {
-      const expression = isClassStaticBlockDeclaration(property) ? transformClassStaticBlockDeclaration(property) : transformProperty(property, receiver);
-      if (!expression) {
-        return void 0;
+    function tryGiveBetterPrimaryError(errNode, maybeMissingAwait, leftStr, rightStr) {
+      switch (operatorToken.kind) {
+        case 36 /* EqualsEqualsEqualsToken */:
+        case 34 /* EqualsEqualsToken */:
+        case 37 /* ExclamationEqualsEqualsToken */:
+        case 35 /* ExclamationEqualsToken */:
+          return errorAndMaybeSuggestAwait(
+            errNode,
+            maybeMissingAwait,
+            Diagnostics.This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap,
+            leftStr,
+            rightStr
+          );
+        default:
+          return void 0;
       }
-      const statement = factory2.createExpressionStatement(expression);
-      setOriginalNode(statement, property);
-      addEmitFlags(statement, getEmitFlags(property) & 3072 /* NoComments */);
-      setSourceMapRange(statement, moveRangePastModifiers(property));
-      setCommentRange(statement, property);
-      setSyntheticLeadingComments(expression, void 0);
-      setSyntheticTrailingComments(expression, void 0);
-      return statement;
     }
-    function generateInitializedPropertyExpressionsOrClassStaticBlock(propertiesOrClassStaticBlocks, receiver) {
-      const expressions = [];
-      for (const property of propertiesOrClassStaticBlocks) {
-        const expression = isClassStaticBlockDeclaration(property) ? transformClassStaticBlockDeclaration(property) : transformProperty(property, receiver);
-        if (!expression) {
-          continue;
-        }
-        startOnNewLine(expression);
-        setOriginalNode(expression, property);
-        addEmitFlags(expression, getEmitFlags(property) & 3072 /* NoComments */);
-        setSourceMapRange(expression, moveRangePastModifiers(property));
-        setCommentRange(expression, property);
-        expressions.push(expression);
+    function checkNaNEquality(errorNode2, operator2, left2, right2) {
+      const isLeftNaN = isGlobalNaN(skipParentheses(left2));
+      const isRightNaN = isGlobalNaN(skipParentheses(right2));
+      if (isLeftNaN || isRightNaN) {
+        const err = error(
+          errorNode2,
+          Diagnostics.This_condition_will_always_return_0,
+          tokenToString(operator2 === 36 /* EqualsEqualsEqualsToken */ || operator2 === 34 /* EqualsEqualsToken */ ? 95 /* FalseKeyword */ : 110 /* TrueKeyword */)
+        );
+        if (isLeftNaN && isRightNaN)
+          return;
+        const operatorString = operator2 === 37 /* ExclamationEqualsEqualsToken */ || operator2 === 35 /* ExclamationEqualsToken */ ? tokenToString(53 /* ExclamationToken */) : "";
+        const location = isLeftNaN ? right2 : left2;
+        const expression = skipParentheses(location);
+        addRelatedInfo(err, createDiagnosticForNode(
+          location,
+          Diagnostics.Did_you_mean_0,
+          `${operatorString}Number.isNaN(${isEntityNameExpression(expression) ? entityNameToString(expression) : "..."})`
+        ));
       }
-      return expressions;
     }
-    function transformProperty(property, receiver) {
-      const savedCurrentStaticPropertyDeclarationOrStaticBlock = currentStaticPropertyDeclarationOrStaticBlock;
-      const transformed = transformPropertyWorker(property, receiver);
-      if (transformed && hasStaticModifier(property) && (currentClassLexicalEnvironment == null ? void 0 : currentClassLexicalEnvironment.facts)) {
-        setOriginalNode(transformed, property);
-        addEmitFlags(transformed, 4 /* AdviseOnEmitNode */);
-        classLexicalEnvironmentMap.set(getOriginalNodeId(transformed), currentClassLexicalEnvironment);
+    function isGlobalNaN(expr) {
+      if (isIdentifier(expr) && expr.escapedText === "NaN") {
+        const globalNaNSymbol = getGlobalNaNSymbol();
+        return !!globalNaNSymbol && globalNaNSymbol === getResolvedSymbol(expr);
       }
-      currentStaticPropertyDeclarationOrStaticBlock = savedCurrentStaticPropertyDeclarationOrStaticBlock;
-      return transformed;
+      return false;
     }
-    function transformPropertyWorker(property, receiver) {
-      var _a2;
-      const emitAssignment = !useDefineForClassFields;
-      const propertyName = hasAccessorModifier(property) ? factory2.getGeneratedPrivateNameForNode(property.name) : isComputedPropertyName(property.name) && !isSimpleInlineableExpression(property.name.expression) ? factory2.updateComputedPropertyName(property.name, factory2.getGeneratedNameForNode(property.name)) : property.name;
-      if (hasStaticModifier(property)) {
-        currentStaticPropertyDeclarationOrStaticBlock = property;
-      }
-      if (shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifier(propertyName)) {
-        const privateIdentifierInfo = accessPrivateIdentifier(propertyName);
-        if (privateIdentifierInfo) {
-          if (privateIdentifierInfo.kind === "f" /* Field */) {
-            if (!privateIdentifierInfo.isStatic) {
-              return createPrivateInstanceFieldInitializer(
-                receiver,
-                visitNode(property.initializer, visitor, isExpression),
-                privateIdentifierInfo.brandCheckIdentifier
-              );
-            } else {
-              return createPrivateStaticFieldInitializer(
-                privateIdentifierInfo.variableName,
-                visitNode(property.initializer, visitor, isExpression)
-              );
-            }
-          } else {
-            return void 0;
+  }
+  function getBaseTypesIfUnrelated(leftType, rightType, isRelated) {
+    let effectiveLeft = leftType;
+    let effectiveRight = rightType;
+    const leftBase = getBaseTypeOfLiteralType(leftType);
+    const rightBase = getBaseTypeOfLiteralType(rightType);
+    if (!isRelated(leftBase, rightBase)) {
+      effectiveLeft = leftBase;
+      effectiveRight = rightBase;
+    }
+    return [effectiveLeft, effectiveRight];
+  }
+  function checkYieldExpression(node) {
+    addLazyDiagnostic(checkYieldExpressionGrammar);
+    const func = getContainingFunction(node);
+    if (!func)
+      return anyType;
+    const functionFlags = getFunctionFlags(func);
+    if (!(functionFlags & 1 /* Generator */)) {
+      return anyType;
+    }
+    const isAsync = (functionFlags & 2 /* Async */) !== 0;
+    if (node.asteriskToken) {
+      if (isAsync && languageVersion < 99 /* ESNext */) {
+        checkExternalEmitHelpers(node, 26624 /* AsyncDelegatorIncludes */);
+      }
+      if (!isAsync && languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) {
+        checkExternalEmitHelpers(node, 256 /* Values */);
+      }
+    }
+    const returnType = getReturnTypeFromAnnotation(func);
+    const iterationTypes = returnType && getIterationTypesOfGeneratorFunctionReturnType(returnType, isAsync);
+    const signatureYieldType = iterationTypes && iterationTypes.yieldType || anyType;
+    const signatureNextType = iterationTypes && iterationTypes.nextType || anyType;
+    const resolvedSignatureNextType = isAsync ? getAwaitedType(signatureNextType) || anyType : signatureNextType;
+    const yieldExpressionType = node.expression ? checkExpression(node.expression) : undefinedWideningType;
+    const yieldedType = getYieldedTypeOfYieldExpression(node, yieldExpressionType, resolvedSignatureNextType, isAsync);
+    if (returnType && yieldedType) {
+      checkTypeAssignableToAndOptionallyElaborate(yieldedType, signatureYieldType, node.expression || node, node.expression);
+    }
+    if (node.asteriskToken) {
+      const use = isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */;
+      return getIterationTypeOfIterable(use, 1 /* Return */, yieldExpressionType, node.expression) || anyType;
+    } else if (returnType) {
+      return getIterationTypeOfGeneratorFunctionReturnType(2 /* Next */, returnType, isAsync) || anyType;
+    }
+    let type = getContextualIterationType(2 /* Next */, func);
+    if (!type) {
+      type = anyType;
+      addLazyDiagnostic(() => {
+        if (noImplicitAny && !expressionResultIsUnused(node)) {
+          const contextualType = getContextualType2(
+            node,
+            /*contextFlags*/
+            void 0
+          );
+          if (!contextualType || isTypeAny(contextualType)) {
+            error(node, Diagnostics.yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation);
           }
-        } else {
-          Debug.fail("Undeclared private name for property declaration.");
         }
+      });
+    }
+    return type;
+    function checkYieldExpressionGrammar() {
+      if (!(node.flags & 8192 /* YieldContext */)) {
+        grammarErrorOnFirstToken(node, Diagnostics.A_yield_expression_is_only_allowed_in_a_generator_body);
       }
-      if ((isPrivateIdentifier(propertyName) || hasStaticModifier(property)) && !property.initializer) {
-        return void 0;
-      }
-      const propertyOriginalNode = getOriginalNode(property);
-      if (hasSyntacticModifier(propertyOriginalNode, 256 /* Abstract */)) {
-        return void 0;
+      if (isInParameterInitializerBeforeContainingFunction(node)) {
+        error(node, Diagnostics.yield_expressions_cannot_be_used_in_a_parameter_initializer);
       }
-      const initializer = property.initializer || emitAssignment ? (_a2 = visitNode(property.initializer, visitor, isExpression)) != null ? _a2 : factory2.createVoidZero() : isParameterPropertyDeclaration(propertyOriginalNode, propertyOriginalNode.parent) && isIdentifier(propertyName) ? propertyName : factory2.createVoidZero();
-      if (emitAssignment || isPrivateIdentifier(propertyName)) {
-        const memberAccess = createMemberAccessForPropertyName(factory2, receiver, propertyName, propertyName);
-        return factory2.createAssignment(memberAccess, initializer);
-      } else {
-        const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName;
-        const descriptor = factory2.createPropertyDescriptor({ value: initializer, configurable: true, writable: true, enumerable: true });
-        return factory2.createObjectDefinePropertyCall(receiver, name, descriptor);
+    }
+  }
+  function checkConditionalExpression(node, checkMode) {
+    const type = checkTruthinessExpression(node.condition);
+    checkTestingKnownTruthyCallableOrAwaitableType(node.condition, type, node.whenTrue);
+    const type1 = checkExpression(node.whenTrue, checkMode);
+    const type2 = checkExpression(node.whenFalse, checkMode);
+    return getUnionType([type1, type2], 2 /* Subtype */);
+  }
+  function isTemplateLiteralContext(node) {
+    const parent2 = node.parent;
+    return isParenthesizedExpression(parent2) && isTemplateLiteralContext(parent2) || isElementAccessExpression(parent2) && parent2.argumentExpression === node;
+  }
+  function checkTemplateExpression(node) {
+    const texts = [node.head.text];
+    const types = [];
+    for (const span of node.templateSpans) {
+      const type = checkExpression(span.expression);
+      if (maybeTypeOfKindConsideringBaseConstraint(type, 12288 /* ESSymbolLike */)) {
+        error(span.expression, Diagnostics.Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_in_String);
       }
+      texts.push(span.literal.text);
+      types.push(isTypeAssignableTo(type, templateConstraintType) ? type : stringType);
     }
-    function enableSubstitutionForClassAliases() {
-      if ((enabledSubstitutions & 1 /* ClassAliases */) === 0) {
-        enabledSubstitutions |= 1 /* ClassAliases */;
-        context.enableSubstitution(79 /* Identifier */);
-        classAliases = [];
+    return isConstContext(node) || isTemplateLiteralContext(node) || someType(getContextualType2(
+      node,
+      /*contextFlags*/
+      void 0
+    ) || unknownType, isTemplateLiteralContextualType) ? getTemplateLiteralType(texts, types) : stringType;
+  }
+  function isTemplateLiteralContextualType(type) {
+    return !!(type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */) || type.flags & 58982400 /* InstantiableNonPrimitive */ && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 402653316 /* StringLike */));
+  }
+  function getContextNode2(node) {
+    if (node.kind === 289 /* JsxAttributes */ && !isJsxSelfClosingElement(node.parent)) {
+      return node.parent.parent;
+    }
+    return node;
+  }
+  function checkExpressionWithContextualType(node, contextualType, inferenceContext, checkMode) {
+    const contextNode = getContextNode2(node);
+    pushContextualType(contextNode, contextualType);
+    pushInferenceContext(contextNode, inferenceContext);
+    const type = checkExpression(node, checkMode | 1 /* Contextual */ | (inferenceContext ? 2 /* Inferential */ : 0));
+    if (inferenceContext && inferenceContext.intraExpressionInferenceSites) {
+      inferenceContext.intraExpressionInferenceSites = void 0;
+    }
+    const result = maybeTypeOfKind(type, 2944 /* Literal */) && isLiteralOfContextualType(type, instantiateContextualType(
+      contextualType,
+      node,
+      /*contextFlags*/
+      void 0
+    )) ? getRegularTypeOfLiteralType(type) : type;
+    popInferenceContext();
+    popContextualType();
+    return result;
+  }
+  function checkExpressionCached(node, checkMode) {
+    if (checkMode) {
+      return checkExpression(node, checkMode);
+    }
+    const links = getNodeLinks(node);
+    if (!links.resolvedType) {
+      const saveFlowLoopStart = flowLoopStart;
+      const saveFlowTypeCache = flowTypeCache;
+      flowLoopStart = flowLoopCount;
+      flowTypeCache = void 0;
+      links.resolvedType = checkExpression(node, checkMode);
+      flowTypeCache = saveFlowTypeCache;
+      flowLoopStart = saveFlowLoopStart;
+    }
+    return links.resolvedType;
+  }
+  function isTypeAssertion3(node) {
+    node = skipParentheses(
+      node,
+      /*excludeJSDocTypeAssertions*/
+      true
+    );
+    return node.kind === 213 /* TypeAssertionExpression */ || node.kind === 231 /* AsExpression */ || isJSDocTypeAssertion(node);
+  }
+  function checkDeclarationInitializer(declaration, checkMode, contextualType) {
+    const initializer = getEffectiveInitializer(declaration);
+    const type = getQuickTypeOfExpression(initializer) || (contextualType ? checkExpressionWithContextualType(
+      initializer,
+      contextualType,
+      /*inferenceContext*/
+      void 0,
+      checkMode || 0 /* Normal */
+    ) : checkExpressionCached(initializer, checkMode));
+    return isParameter(declaration) && declaration.name.kind === 204 /* ArrayBindingPattern */ && isTupleType(type) && !type.target.hasRestElement && getTypeReferenceArity(type) < declaration.name.elements.length ? padTupleType(type, declaration.name) : type;
+  }
+  function padTupleType(type, pattern) {
+    const patternElements = pattern.elements;
+    const elementTypes = getTypeArguments(type).slice();
+    const elementFlags = type.target.elementFlags.slice();
+    for (let i = getTypeReferenceArity(type); i < patternElements.length; i++) {
+      const e = patternElements[i];
+      if (i < patternElements.length - 1 || !(e.kind === 205 /* BindingElement */ && e.dotDotDotToken)) {
+        elementTypes.push(!isOmittedExpression(e) && hasDefaultValue(e) ? getTypeFromBindingElement(
+          e,
+          /*includePatternInType*/
+          false,
+          /*reportErrors*/
+          false
+        ) : anyType);
+        elementFlags.push(2 /* Optional */);
+        if (!isOmittedExpression(e) && !hasDefaultValue(e)) {
+          reportImplicitAny(e, anyType);
+        }
       }
     }
-    function enableSubstitutionForClassStaticThisOrSuperReference() {
-      if ((enabledSubstitutions & 2 /* ClassStaticThisOrSuperReference */) === 0) {
-        enabledSubstitutions |= 2 /* ClassStaticThisOrSuperReference */;
-        context.enableSubstitution(108 /* ThisKeyword */);
-        context.enableEmitNotification(259 /* FunctionDeclaration */);
-        context.enableEmitNotification(215 /* FunctionExpression */);
-        context.enableEmitNotification(173 /* Constructor */);
-        context.enableEmitNotification(174 /* GetAccessor */);
-        context.enableEmitNotification(175 /* SetAccessor */);
-        context.enableEmitNotification(171 /* MethodDeclaration */);
-        context.enableEmitNotification(169 /* PropertyDeclaration */);
-        context.enableEmitNotification(164 /* ComputedPropertyName */);
+    return createTupleType(elementTypes, elementFlags, type.target.readonly);
+  }
+  function widenTypeInferredFromInitializer(declaration, type) {
+    const widened = getCombinedNodeFlags(declaration) & 2 /* Const */ || isDeclarationReadonly(declaration) ? type : getWidenedLiteralType(type);
+    if (isInJSFile(declaration)) {
+      if (isEmptyLiteralType(widened)) {
+        reportImplicitAny(declaration, anyType);
+        return anyType;
+      } else if (isEmptyArrayLiteralType(widened)) {
+        reportImplicitAny(declaration, anyArrayType);
+        return anyArrayType;
       }
     }
-    function addMethodStatements(statements, methods, receiver) {
-      if (!shouldTransformPrivateElementsOrClassStaticBlocks || !some(methods)) {
-        return;
+    return widened;
+  }
+  function isLiteralOfContextualType(candidateType, contextualType) {
+    if (contextualType) {
+      if (contextualType.flags & 3145728 /* UnionOrIntersection */) {
+        const types = contextualType.types;
+        return some(types, (t) => isLiteralOfContextualType(candidateType, t));
       }
-      const { weakSetName } = getPrivateIdentifierEnvironment();
-      Debug.assert(weakSetName, "weakSetName should be set in private identifier environment");
-      statements.push(
-        factory2.createExpressionStatement(
-          createPrivateInstanceMethodInitializer(receiver, weakSetName)
-        )
-      );
+      if (contextualType.flags & 58982400 /* InstantiableNonPrimitive */) {
+        const constraint = getBaseConstraintOfType(contextualType) || unknownType;
+        return maybeTypeOfKind(constraint, 4 /* String */) && maybeTypeOfKind(candidateType, 128 /* StringLiteral */) || maybeTypeOfKind(constraint, 8 /* Number */) && maybeTypeOfKind(candidateType, 256 /* NumberLiteral */) || maybeTypeOfKind(constraint, 64 /* BigInt */) && maybeTypeOfKind(candidateType, 2048 /* BigIntLiteral */) || maybeTypeOfKind(constraint, 4096 /* ESSymbol */) && maybeTypeOfKind(candidateType, 8192 /* UniqueESSymbol */) || isLiteralOfContextualType(candidateType, constraint);
+      }
+      return !!(contextualType.flags & (128 /* StringLiteral */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && maybeTypeOfKind(candidateType, 128 /* StringLiteral */) || contextualType.flags & 256 /* NumberLiteral */ && maybeTypeOfKind(candidateType, 256 /* NumberLiteral */) || contextualType.flags & 2048 /* BigIntLiteral */ && maybeTypeOfKind(candidateType, 2048 /* BigIntLiteral */) || contextualType.flags & 512 /* BooleanLiteral */ && maybeTypeOfKind(candidateType, 512 /* BooleanLiteral */) || contextualType.flags & 8192 /* UniqueESSymbol */ && maybeTypeOfKind(candidateType, 8192 /* UniqueESSymbol */));
     }
-    function visitInvalidSuperProperty(node) {
-      return isPropertyAccessExpression(node) ? factory2.updatePropertyAccessExpression(
-        node,
-        factory2.createVoidZero(),
-        node.name
-      ) : factory2.updateElementAccessExpression(
+    return false;
+  }
+  function isConstContext(node) {
+    const parent2 = node.parent;
+    return isAssertionExpression(parent2) && isConstTypeReference(parent2.type) || isJSDocTypeAssertion(parent2) && isConstTypeReference(getJSDocTypeAssertionType(parent2)) || isValidConstAssertionArgument(node) && isConstTypeParameterContext(node) || (isParenthesizedExpression(parent2) || isArrayLiteralExpression(parent2) || isSpreadElement(parent2)) && isConstContext(parent2) || (isPropertyAssignment(parent2) || isShorthandPropertyAssignment(parent2) || isTemplateSpan(parent2)) && isConstContext(parent2.parent);
+  }
+  function isConstTypeParameterContext(node) {
+    const contextualType = getContextualType2(node, 0 /* None */);
+    return !!contextualType && someType(contextualType, isConstTypeVariable);
+  }
+  function checkExpressionForMutableLocation(node, checkMode, forceTuple) {
+    const type = checkExpression(node, checkMode, forceTuple);
+    return isConstContext(node) || isCommonJsExportedExpression(node) ? getRegularTypeOfLiteralType(type) : isTypeAssertion3(node) ? type : getWidenedLiteralLikeTypeForContextualType(type, instantiateContextualType(
+      getContextualType2(
         node,
-        factory2.createVoidZero(),
-        visitNode(node.argumentExpression, visitor, isExpression)
-      );
+        /*contextFlags*/
+        void 0
+      ),
+      node,
+      /*contextFlags*/
+      void 0
+    ));
+  }
+  function checkPropertyAssignment(node, checkMode) {
+    if (node.name.kind === 164 /* ComputedPropertyName */) {
+      checkComputedPropertyName(node.name);
     }
-    function onEmitNode(hint, node, emitCallback) {
-      const original = getOriginalNode(node);
-      if (original.id) {
-        const classLexicalEnvironment = classLexicalEnvironmentMap.get(original.id);
-        if (classLexicalEnvironment) {
-          const savedClassLexicalEnvironment = currentClassLexicalEnvironment;
-          const savedCurrentComputedPropertyNameClassLexicalEnvironment = currentComputedPropertyNameClassLexicalEnvironment;
-          currentClassLexicalEnvironment = classLexicalEnvironment;
-          currentComputedPropertyNameClassLexicalEnvironment = classLexicalEnvironment;
-          previousOnEmitNode(hint, node, emitCallback);
-          currentClassLexicalEnvironment = savedClassLexicalEnvironment;
-          currentComputedPropertyNameClassLexicalEnvironment = savedCurrentComputedPropertyNameClassLexicalEnvironment;
-          return;
-        }
-      }
-      switch (node.kind) {
-        case 215 /* FunctionExpression */:
-          if (isArrowFunction(original) || getEmitFlags(node) & 524288 /* AsyncFunctionBody */) {
-            break;
+    return checkExpressionForMutableLocation(node.initializer, checkMode);
+  }
+  function checkObjectLiteralMethod(node, checkMode) {
+    checkGrammarMethod(node);
+    if (node.name.kind === 164 /* ComputedPropertyName */) {
+      checkComputedPropertyName(node.name);
+    }
+    const uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, checkMode);
+    return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode);
+  }
+  function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) {
+    if (checkMode && checkMode & (2 /* Inferential */ | 8 /* SkipGenericFunctions */)) {
+      const callSignature = getSingleSignature(
+        type,
+        0 /* Call */,
+        /*allowMembers*/
+        true
+      );
+      const constructSignature = getSingleSignature(
+        type,
+        1 /* Construct */,
+        /*allowMembers*/
+        true
+      );
+      const signature = callSignature || constructSignature;
+      if (signature && signature.typeParameters) {
+        const contextualType = getApparentTypeOfContextualType(node, 2 /* NoConstraints */);
+        if (contextualType) {
+          const contextualSignature = getSingleSignature(
+            getNonNullableType(contextualType),
+            callSignature ? 0 /* Call */ : 1 /* Construct */,
+            /*allowMembers*/
+            false
+          );
+          if (contextualSignature && !contextualSignature.typeParameters) {
+            if (checkMode & 8 /* SkipGenericFunctions */) {
+              skippedGenericFunction(node, checkMode);
+              return anyFunctionType;
+            }
+            const context = getInferenceContext(node);
+            const returnType = context.signature && getReturnTypeOfSignature(context.signature);
+            const returnSignature = returnType && getSingleCallOrConstructSignature(returnType);
+            if (returnSignature && !returnSignature.typeParameters && !every(context.inferences, hasInferenceCandidates)) {
+              const uniqueTypeParameters = getUniqueTypeParameters(context, signature.typeParameters);
+              const instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, uniqueTypeParameters);
+              const inferences = map(context.inferences, (info) => createInferenceInfo(info.typeParameter));
+              applyToParameterTypes(instantiatedSignature, contextualSignature, (source, target) => {
+                inferTypes(
+                  inferences,
+                  source,
+                  target,
+                  /*priority*/
+                  0,
+                  /*contravariant*/
+                  true
+                );
+              });
+              if (some(inferences, hasInferenceCandidates)) {
+                applyToReturnTypes(instantiatedSignature, contextualSignature, (source, target) => {
+                  inferTypes(inferences, source, target);
+                });
+                if (!hasOverlappingInferences(context.inferences, inferences)) {
+                  mergeInferences(context.inferences, inferences);
+                  context.inferredTypeParameters = concatenate(context.inferredTypeParameters, uniqueTypeParameters);
+                  return getOrCreateTypeFromSignature(instantiatedSignature);
+                }
+              }
+            }
+            return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, context));
           }
-        case 259 /* FunctionDeclaration */:
-        case 173 /* Constructor */: {
-          const savedClassLexicalEnvironment = currentClassLexicalEnvironment;
-          const savedCurrentComputedPropertyNameClassLexicalEnvironment = currentComputedPropertyNameClassLexicalEnvironment;
-          currentClassLexicalEnvironment = void 0;
-          currentComputedPropertyNameClassLexicalEnvironment = void 0;
-          previousOnEmitNode(hint, node, emitCallback);
-          currentClassLexicalEnvironment = savedClassLexicalEnvironment;
-          currentComputedPropertyNameClassLexicalEnvironment = savedCurrentComputedPropertyNameClassLexicalEnvironment;
-          return;
-        }
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-        case 171 /* MethodDeclaration */:
-        case 169 /* PropertyDeclaration */: {
-          const savedClassLexicalEnvironment = currentClassLexicalEnvironment;
-          const savedCurrentComputedPropertyNameClassLexicalEnvironment = currentComputedPropertyNameClassLexicalEnvironment;
-          currentComputedPropertyNameClassLexicalEnvironment = currentClassLexicalEnvironment;
-          currentClassLexicalEnvironment = void 0;
-          previousOnEmitNode(hint, node, emitCallback);
-          currentClassLexicalEnvironment = savedClassLexicalEnvironment;
-          currentComputedPropertyNameClassLexicalEnvironment = savedCurrentComputedPropertyNameClassLexicalEnvironment;
-          return;
-        }
-        case 164 /* ComputedPropertyName */: {
-          const savedClassLexicalEnvironment = currentClassLexicalEnvironment;
-          const savedCurrentComputedPropertyNameClassLexicalEnvironment = currentComputedPropertyNameClassLexicalEnvironment;
-          currentClassLexicalEnvironment = currentComputedPropertyNameClassLexicalEnvironment;
-          currentComputedPropertyNameClassLexicalEnvironment = void 0;
-          previousOnEmitNode(hint, node, emitCallback);
-          currentClassLexicalEnvironment = savedClassLexicalEnvironment;
-          currentComputedPropertyNameClassLexicalEnvironment = savedCurrentComputedPropertyNameClassLexicalEnvironment;
-          return;
         }
       }
-      previousOnEmitNode(hint, node, emitCallback);
     }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (hint === 1 /* Expression */) {
-        return substituteExpression(node);
-      }
-      return node;
+    return type;
+  }
+  function skippedGenericFunction(node, checkMode) {
+    if (checkMode & 2 /* Inferential */) {
+      const context = getInferenceContext(node);
+      context.flags |= 4 /* SkippedGenericFunction */;
     }
-    function substituteExpression(node) {
-      switch (node.kind) {
-        case 79 /* Identifier */:
-          return substituteExpressionIdentifier(node);
-        case 108 /* ThisKeyword */:
-          return substituteThisExpression(node);
+  }
+  function hasInferenceCandidates(info) {
+    return !!(info.candidates || info.contraCandidates);
+  }
+  function hasInferenceCandidatesOrDefault(info) {
+    return !!(info.candidates || info.contraCandidates || hasTypeParameterDefault(info.typeParameter));
+  }
+  function hasOverlappingInferences(a, b) {
+    for (let i = 0; i < a.length; i++) {
+      if (hasInferenceCandidates(a[i]) && hasInferenceCandidates(b[i])) {
+        return true;
       }
-      return node;
     }
-    function substituteThisExpression(node) {
-      if (enabledSubstitutions & 2 /* ClassStaticThisOrSuperReference */ && currentClassLexicalEnvironment) {
-        const { facts, classConstructor } = currentClassLexicalEnvironment;
-        if (facts & 1 /* ClassWasDecorated */) {
-          return factory2.createParenthesizedExpression(factory2.createVoidZero());
-        }
-        if (classConstructor) {
-          return setTextRange(
-            setOriginalNode(
-              factory2.cloneNode(classConstructor),
-              node
-            ),
-            node
-          );
-        }
+    return false;
+  }
+  function mergeInferences(target, source) {
+    for (let i = 0; i < target.length; i++) {
+      if (!hasInferenceCandidates(target[i]) && hasInferenceCandidates(source[i])) {
+        target[i] = source[i];
       }
-      return node;
     }
-    function substituteExpressionIdentifier(node) {
-      return trySubstituteClassAlias(node) || node;
-    }
-    function trySubstituteClassAlias(node) {
-      if (enabledSubstitutions & 1 /* ClassAliases */) {
-        if (resolver.getNodeCheckFlags(node) & 2097152 /* ConstructorReferenceInClass */) {
-          const declaration = resolver.getReferencedValueDeclaration(node);
-          if (declaration) {
-            const classAlias = classAliases[declaration.id];
-            if (classAlias) {
-              const clone2 = factory2.cloneNode(classAlias);
-              setSourceMapRange(clone2, node);
-              setCommentRange(clone2, node);
-              return clone2;
-            }
-          }
-        }
+  }
+  function getUniqueTypeParameters(context, typeParameters) {
+    const result = [];
+    let oldTypeParameters;
+    let newTypeParameters;
+    for (const tp of typeParameters) {
+      const name = tp.symbol.escapedName;
+      if (hasTypeParameterByName(context.inferredTypeParameters, name) || hasTypeParameterByName(result, name)) {
+        const newName = getUniqueTypeParameterName(concatenate(context.inferredTypeParameters, result), name);
+        const symbol = createSymbol(262144 /* TypeParameter */, newName);
+        const newTypeParameter = createTypeParameter(symbol);
+        newTypeParameter.target = tp;
+        oldTypeParameters = append(oldTypeParameters, tp);
+        newTypeParameters = append(newTypeParameters, newTypeParameter);
+        result.push(newTypeParameter);
+      } else {
+        result.push(tp);
       }
-      return void 0;
     }
-    function getPropertyNameExpressionIfNeeded(name, shouldHoist) {
-      if (isComputedPropertyName(name)) {
-        const expression = visitNode(name.expression, visitor, isExpression);
-        const innerExpression = skipPartiallyEmittedExpressions(expression);
-        const inlinable = isSimpleInlineableExpression(innerExpression);
-        const alreadyTransformed = isAssignmentExpression(innerExpression) && isGeneratedIdentifier(innerExpression.left);
-        if (!alreadyTransformed && !inlinable && shouldHoist) {
-          const generatedName = factory2.getGeneratedNameForNode(name);
-          if (resolver.getNodeCheckFlags(name) & 32768 /* BlockScopedBindingInLoop */) {
-            addBlockScopedVariable(generatedName);
-          } else {
-            hoistVariableDeclaration(generatedName);
-          }
-          return factory2.createAssignment(generatedName, expression);
-        }
-        return inlinable || isIdentifier(innerExpression) ? void 0 : expression;
+    if (newTypeParameters) {
+      const mapper = createTypeMapper(oldTypeParameters, newTypeParameters);
+      for (const tp of newTypeParameters) {
+        tp.mapper = mapper;
       }
     }
-    function startClassLexicalEnvironment() {
-      classLexicalEnvironmentStack.push(currentClassLexicalEnvironment);
-      currentClassLexicalEnvironment = void 0;
+    return result;
+  }
+  function hasTypeParameterByName(typeParameters, name) {
+    return some(typeParameters, (tp) => tp.symbol.escapedName === name);
+  }
+  function getUniqueTypeParameterName(typeParameters, baseName) {
+    let len = baseName.length;
+    while (len > 1 && baseName.charCodeAt(len - 1) >= 48 /* _0 */ && baseName.charCodeAt(len - 1) <= 57 /* _9 */)
+      len--;
+    const s = baseName.slice(0, len);
+    for (let index = 1; true; index++) {
+      const augmentedName = s + index;
+      if (!hasTypeParameterByName(typeParameters, augmentedName)) {
+        return augmentedName;
+      }
     }
-    function endClassLexicalEnvironment() {
-      currentClassLexicalEnvironment = classLexicalEnvironmentStack.pop();
+  }
+  function getReturnTypeOfSingleNonGenericCallSignature(funcType) {
+    const signature = getSingleCallSignature(funcType);
+    if (signature && !signature.typeParameters) {
+      return getReturnTypeOfSignature(signature);
     }
-    function getClassLexicalEnvironment() {
-      return currentClassLexicalEnvironment || (currentClassLexicalEnvironment = {
-        facts: 0 /* None */,
-        classConstructor: void 0,
-        superClassReference: void 0,
-        privateIdentifierEnvironment: void 0
-      });
+  }
+  function getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) {
+    const funcType = checkExpression(expr.expression);
+    const nonOptionalType = getOptionalExpressionType(funcType, expr.expression);
+    const returnType = getReturnTypeOfSingleNonGenericCallSignature(funcType);
+    return returnType && propagateOptionalTypeMarker(returnType, expr, nonOptionalType !== funcType);
+  }
+  function getTypeOfExpression(node) {
+    const quickType = getQuickTypeOfExpression(node);
+    if (quickType) {
+      return quickType;
     }
-    function getPrivateIdentifierEnvironment() {
-      const lex = getClassLexicalEnvironment();
-      lex.privateIdentifierEnvironment || (lex.privateIdentifierEnvironment = {
-        className: void 0,
-        weakSetName: void 0,
-        identifiers: void 0,
-        generatedIdentifiers: void 0
-      });
-      return lex.privateIdentifierEnvironment;
-    }
-    function getPendingExpressions() {
-      return pendingExpressions != null ? pendingExpressions : pendingExpressions = [];
-    }
-    function addPrivateIdentifierClassElementToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo) {
-      if (isAutoAccessorPropertyDeclaration(node)) {
-        addPrivateIdentifierAutoAccessorPropertyDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
-      } else if (isPropertyDeclaration(node)) {
-        addPrivateIdentifierPropertyDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
-      } else if (isMethodDeclaration(node)) {
-        addPrivateIdentifierMethodDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
-      } else if (isGetAccessorDeclaration(node)) {
-        addPrivateIdentifierGetAccessorDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
-      } else if (isSetAccessorDeclaration(node)) {
-        addPrivateIdentifierSetAccessorDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
-      }
-    }
-    function addPrivateIdentifierPropertyDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) {
-      if (isStatic2) {
-        Debug.assert(lex.classConstructor, "classConstructor should be set in private identifier environment");
-        const variableName = createHoistedVariableForPrivateName(name);
-        setPrivateIdentifier(privateEnv, name, {
-          kind: "f" /* Field */,
-          brandCheckIdentifier: lex.classConstructor,
-          variableName,
-          isStatic: true,
-          isValid
-        });
-      } else {
-        const weakMapName = createHoistedVariableForPrivateName(name);
-        setPrivateIdentifier(privateEnv, name, {
-          kind: "f" /* Field */,
-          brandCheckIdentifier: weakMapName,
-          variableName: void 0,
-          isStatic: false,
-          isValid
-        });
-        getPendingExpressions().push(factory2.createAssignment(
-          weakMapName,
-          factory2.createNewExpression(
-            factory2.createIdentifier("WeakMap"),
-            void 0,
-            []
-          )
-        ));
+    if (node.flags & 134217728 /* TypeCached */ && flowTypeCache) {
+      const cachedType = flowTypeCache[getNodeId(node)];
+      if (cachedType) {
+        return cachedType;
       }
     }
-    function addPrivateIdentifierMethodDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) {
-      const methodName = createHoistedVariableForPrivateName(name);
-      const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.weakSetName, "weakSetName should be set in private identifier environment");
-      setPrivateIdentifier(privateEnv, name, {
-        kind: "m" /* Method */,
-        methodName,
-        brandCheckIdentifier,
-        isStatic: isStatic2,
-        isValid
-      });
+    const startInvocationCount = flowInvocationCount;
+    const type = checkExpression(node);
+    if (flowInvocationCount !== startInvocationCount) {
+      const cache = flowTypeCache || (flowTypeCache = []);
+      cache[getNodeId(node)] = type;
+      setNodeFlags(node, node.flags | 134217728 /* TypeCached */);
     }
-    function addPrivateIdentifierGetAccessorDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, previousInfo) {
-      const getterName = createHoistedVariableForPrivateName(name, "_get");
-      const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.weakSetName, "weakSetName should be set in private identifier environment");
-      if ((previousInfo == null ? void 0 : previousInfo.kind) === "a" /* Accessor */ && previousInfo.isStatic === isStatic2 && !previousInfo.getterName) {
-        previousInfo.getterName = getterName;
-      } else {
-        setPrivateIdentifier(privateEnv, name, {
-          kind: "a" /* Accessor */,
-          getterName,
-          setterName: void 0,
-          brandCheckIdentifier,
-          isStatic: isStatic2,
-          isValid
-        });
+    return type;
+  }
+  function getQuickTypeOfExpression(node) {
+    let expr = skipParentheses(
+      node,
+      /*excludeJSDocTypeAssertions*/
+      true
+    );
+    if (isJSDocTypeAssertion(expr)) {
+      const type = getJSDocTypeAssertionType(expr);
+      if (!isConstTypeReference(type)) {
+        return getTypeFromTypeNode(type);
       }
     }
-    function addPrivateIdentifierSetAccessorDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, previousInfo) {
-      const setterName = createHoistedVariableForPrivateName(name, "_set");
-      const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.weakSetName, "weakSetName should be set in private identifier environment");
-      if ((previousInfo == null ? void 0 : previousInfo.kind) === "a" /* Accessor */ && previousInfo.isStatic === isStatic2 && !previousInfo.setterName) {
-        previousInfo.setterName = setterName;
-      } else {
-        setPrivateIdentifier(privateEnv, name, {
-          kind: "a" /* Accessor */,
-          getterName: void 0,
-          setterName,
-          brandCheckIdentifier,
-          isStatic: isStatic2,
-          isValid
-        });
+    expr = skipParentheses(node);
+    if (isAwaitExpression(expr)) {
+      const type = getQuickTypeOfExpression(expr.expression);
+      return type ? getAwaitedType(type) : void 0;
+    }
+    if (isCallExpression(expr) && expr.expression.kind !== 106 /* SuperKeyword */ && !isRequireCall(
+      expr,
+      /*checkArgumentIsStringLiteralLike*/
+      true
+    ) && !isSymbolOrSymbolForCall(expr)) {
+      return isCallChain(expr) ? getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) : getReturnTypeOfSingleNonGenericCallSignature(checkNonNullExpression(expr.expression));
+    } else if (isAssertionExpression(expr) && !isConstTypeReference(expr.type)) {
+      return getTypeFromTypeNode(expr.type);
+    } else if (node.kind === 8 /* NumericLiteral */ || node.kind === 10 /* StringLiteral */ || node.kind === 110 /* TrueKeyword */ || node.kind === 95 /* FalseKeyword */) {
+      return checkExpression(node);
+    }
+    return void 0;
+  }
+  function getContextFreeTypeOfExpression(node) {
+    const links = getNodeLinks(node);
+    if (links.contextFreeType) {
+      return links.contextFreeType;
+    }
+    pushContextualType(node, anyType);
+    const type = links.contextFreeType = checkExpression(node, 4 /* SkipContextSensitive */);
+    popContextualType();
+    return type;
+  }
+  function checkExpression(node, checkMode, forceTuple) {
+    var _a2, _b;
+    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Check, "checkExpression", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath });
+    const saveCurrentNode = currentNode;
+    currentNode = node;
+    instantiationCount = 0;
+    const uninstantiatedType = checkExpressionWorker(node, checkMode, forceTuple);
+    const type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode);
+    if (isConstEnumObjectType(type)) {
+      checkConstEnumAccess(node, type);
+    }
+    currentNode = saveCurrentNode;
+    (_b = tracing) == null ? void 0 : _b.pop();
+    return type;
+  }
+  function checkConstEnumAccess(node, type) {
+    const ok = node.parent.kind === 208 /* PropertyAccessExpression */ && node.parent.expression === node || node.parent.kind === 209 /* ElementAccessExpression */ && node.parent.expression === node || ((node.kind === 79 /* Identifier */ || node.kind === 163 /* QualifiedName */) && isInRightSideOfImportOrExportAssignment(node) || node.parent.kind === 183 /* TypeQuery */ && node.parent.exprName === node) || node.parent.kind === 278 /* ExportSpecifier */;
+    if (!ok) {
+      error(node, Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment_or_type_query);
+    }
+    if (compilerOptions.isolatedModules) {
+      Debug.assert(!!(type.symbol.flags & 128 /* ConstEnum */));
+      const constEnumDeclaration = type.symbol.valueDeclaration;
+      if (constEnumDeclaration.flags & 16777216 /* Ambient */) {
+        error(node, Diagnostics.Cannot_access_ambient_const_enums_when_the_isolatedModules_flag_is_provided);
       }
     }
-    function addPrivateIdentifierAutoAccessorPropertyDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) {
-      const getterName = createHoistedVariableForPrivateName(name, "_get");
-      const setterName = createHoistedVariableForPrivateName(name, "_set");
-      const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.weakSetName, "weakSetName should be set in private identifier environment");
-      setPrivateIdentifier(privateEnv, name, {
-        kind: "a" /* Accessor */,
-        getterName,
-        setterName,
-        brandCheckIdentifier,
-        isStatic: isStatic2,
-        isValid
-      });
+  }
+  function checkParenthesizedExpression(node, checkMode) {
+    if (hasJSDocNodes(node) && isJSDocTypeAssertion(node)) {
+      const type = getJSDocTypeAssertionType(node);
+      return checkAssertionWorker(type, type, node.expression, checkMode);
     }
-    function addPrivateIdentifierToEnvironment(node, name, addDeclaration) {
-      const lex = getClassLexicalEnvironment();
-      const privateEnv = getPrivateIdentifierEnvironment();
-      const previousInfo = getPrivateIdentifier(privateEnv, name);
-      const isStatic2 = hasStaticModifier(node);
-      const isValid = !isReservedPrivateName(name) && previousInfo === void 0;
-      addDeclaration(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
-    }
-    function createHoistedVariableForClass(name, node, suffix) {
-      const { className } = getPrivateIdentifierEnvironment();
-      const prefix = className ? { prefix: "_", node: className, suffix: "_" } : "_";
-      const identifier = typeof name === "object" ? factory2.getGeneratedNameForNode(name, 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */, prefix, suffix) : typeof name === "string" ? factory2.createUniqueName(name, 16 /* Optimistic */, prefix, suffix) : factory2.createTempVariable(void 0, true, prefix, suffix);
-      if (resolver.getNodeCheckFlags(node) & 32768 /* BlockScopedBindingInLoop */) {
-        addBlockScopedVariable(identifier);
-      } else {
-        hoistVariableDeclaration(identifier);
+    return checkExpression(node.expression, checkMode);
+  }
+  function checkExpressionWorker(node, checkMode, forceTuple) {
+    const kind = node.kind;
+    if (cancellationToken) {
+      switch (kind) {
+        case 228 /* ClassExpression */:
+        case 215 /* FunctionExpression */:
+        case 216 /* ArrowFunction */:
+          cancellationToken.throwIfCancellationRequested();
       }
-      return identifier;
     }
-    function createHoistedVariableForPrivateName(name, suffix) {
-      var _a2;
-      const text = tryGetTextOfPropertyName(name);
-      return createHoistedVariableForClass((_a2 = text == null ? void 0 : text.substring(1)) != null ? _a2 : name, name, suffix);
+    switch (kind) {
+      case 79 /* Identifier */:
+        return checkIdentifier(node, checkMode);
+      case 80 /* PrivateIdentifier */:
+        return checkPrivateIdentifierExpression(node);
+      case 108 /* ThisKeyword */:
+        return checkThisExpression(node);
+      case 106 /* SuperKeyword */:
+        return checkSuperExpression(node);
+      case 104 /* NullKeyword */:
+        return nullWideningType;
+      case 14 /* NoSubstitutionTemplateLiteral */:
+      case 10 /* StringLiteral */:
+        return getFreshTypeOfLiteralType(getStringLiteralType(node.text));
+      case 8 /* NumericLiteral */:
+        checkGrammarNumericLiteral(node);
+        return getFreshTypeOfLiteralType(getNumberLiteralType(+node.text));
+      case 9 /* BigIntLiteral */:
+        checkGrammarBigIntLiteral(node);
+        return getFreshTypeOfLiteralType(getBigIntLiteralType({
+          negative: false,
+          base10Value: parsePseudoBigInt(node.text)
+        }));
+      case 110 /* TrueKeyword */:
+        return trueType;
+      case 95 /* FalseKeyword */:
+        return falseType;
+      case 225 /* TemplateExpression */:
+        return checkTemplateExpression(node);
+      case 13 /* RegularExpressionLiteral */:
+        return globalRegExpType;
+      case 206 /* ArrayLiteralExpression */:
+        return checkArrayLiteral(node, checkMode, forceTuple);
+      case 207 /* ObjectLiteralExpression */:
+        return checkObjectLiteral(node, checkMode);
+      case 208 /* PropertyAccessExpression */:
+        return checkPropertyAccessExpression(node, checkMode);
+      case 163 /* QualifiedName */:
+        return checkQualifiedName(node, checkMode);
+      case 209 /* ElementAccessExpression */:
+        return checkIndexedAccess(node, checkMode);
+      case 210 /* CallExpression */:
+        if (node.expression.kind === 100 /* ImportKeyword */) {
+          return checkImportCallExpression(node);
+        }
+      case 211 /* NewExpression */:
+        return checkCallExpression(node, checkMode);
+      case 212 /* TaggedTemplateExpression */:
+        return checkTaggedTemplateExpression(node);
+      case 214 /* ParenthesizedExpression */:
+        return checkParenthesizedExpression(node, checkMode);
+      case 228 /* ClassExpression */:
+        return checkClassExpression(node);
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
+        return checkFunctionExpressionOrObjectLiteralMethod(node, checkMode);
+      case 218 /* TypeOfExpression */:
+        return checkTypeOfExpression(node);
+      case 213 /* TypeAssertionExpression */:
+      case 231 /* AsExpression */:
+        return checkAssertion(node);
+      case 232 /* NonNullExpression */:
+        return checkNonNullAssertion(node);
+      case 230 /* ExpressionWithTypeArguments */:
+        return checkExpressionWithTypeArguments(node);
+      case 235 /* SatisfiesExpression */:
+        return checkSatisfiesExpression(node);
+      case 233 /* MetaProperty */:
+        return checkMetaProperty(node);
+      case 217 /* DeleteExpression */:
+        return checkDeleteExpression(node);
+      case 219 /* VoidExpression */:
+        return checkVoidExpression(node);
+      case 220 /* AwaitExpression */:
+        return checkAwaitExpression(node);
+      case 221 /* PrefixUnaryExpression */:
+        return checkPrefixUnaryExpression(node);
+      case 222 /* PostfixUnaryExpression */:
+        return checkPostfixUnaryExpression(node);
+      case 223 /* BinaryExpression */:
+        return checkBinaryExpression(node, checkMode);
+      case 224 /* ConditionalExpression */:
+        return checkConditionalExpression(node, checkMode);
+      case 227 /* SpreadElement */:
+        return checkSpreadExpression(node, checkMode);
+      case 229 /* OmittedExpression */:
+        return undefinedWideningType;
+      case 226 /* YieldExpression */:
+        return checkYieldExpression(node);
+      case 234 /* SyntheticExpression */:
+        return checkSyntheticExpression(node);
+      case 291 /* JsxExpression */:
+        return checkJsxExpression(node, checkMode);
+      case 281 /* JsxElement */:
+        return checkJsxElement(node, checkMode);
+      case 282 /* JsxSelfClosingElement */:
+        return checkJsxSelfClosingElement(node, checkMode);
+      case 285 /* JsxFragment */:
+        return checkJsxFragment(node);
+      case 289 /* JsxAttributes */:
+        return checkJsxAttributes(node, checkMode);
+      case 283 /* JsxOpeningElement */:
+        Debug.fail("Shouldn't ever directly check a JsxOpeningElement");
     }
-    function accessPrivateIdentifier(name) {
-      if (isGeneratedPrivateIdentifier(name)) {
-        return accessGeneratedPrivateIdentifier(name);
-      } else {
-        return accessPrivateIdentifierByText(name.escapedText);
+    return errorType;
+  }
+  function checkTypeParameter(node) {
+    checkGrammarModifiers(node);
+    if (node.expression) {
+      grammarErrorOnFirstToken(node.expression, Diagnostics.Type_expected);
+    }
+    checkSourceElement(node.constraint);
+    checkSourceElement(node.default);
+    const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node));
+    getBaseConstraintOfType(typeParameter);
+    if (!hasNonCircularTypeParameterDefault(typeParameter)) {
+      error(node.default, Diagnostics.Type_parameter_0_has_a_circular_default, typeToString(typeParameter));
+    }
+    const constraintType = getConstraintOfTypeParameter(typeParameter);
+    const defaultType = getDefaultFromTypeParameter(typeParameter);
+    if (constraintType && defaultType) {
+      checkTypeAssignableTo(defaultType, getTypeWithThisArgument(instantiateType(constraintType, makeUnaryTypeMapper(typeParameter, defaultType)), defaultType), node.default, Diagnostics.Type_0_does_not_satisfy_the_constraint_1);
+    }
+    checkNodeDeferred(node);
+    addLazyDiagnostic(() => checkTypeNameIsReserved(node.name, Diagnostics.Type_parameter_name_cannot_be_0));
+  }
+  function checkTypeParameterDeferred(node) {
+    var _a2, _b;
+    if (isInterfaceDeclaration(node.parent) || isClassLike(node.parent) || isTypeAliasDeclaration(node.parent)) {
+      const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node));
+      const modifiers = getTypeParameterModifiers(typeParameter) & (32768 /* In */ | 65536 /* Out */);
+      if (modifiers) {
+        const symbol = getSymbolOfDeclaration(node.parent);
+        if (isTypeAliasDeclaration(node.parent) && !(getObjectFlags(getDeclaredTypeOfSymbol(symbol)) & (16 /* Anonymous */ | 32 /* Mapped */))) {
+          error(node, Diagnostics.Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types);
+        } else if (modifiers === 32768 /* In */ || modifiers === 65536 /* Out */) {
+          (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.CheckTypes, "checkTypeParameterDeferred", { parent: getTypeId(getDeclaredTypeOfSymbol(symbol)), id: getTypeId(typeParameter) });
+          const source = createMarkerType(symbol, typeParameter, modifiers === 65536 /* Out */ ? markerSubTypeForCheck : markerSuperTypeForCheck);
+          const target = createMarkerType(symbol, typeParameter, modifiers === 65536 /* Out */ ? markerSuperTypeForCheck : markerSubTypeForCheck);
+          const saveVarianceTypeParameter = typeParameter;
+          varianceTypeParameter = typeParameter;
+          checkTypeAssignableTo(source, target, node, Diagnostics.Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation);
+          varianceTypeParameter = saveVarianceTypeParameter;
+          (_b = tracing) == null ? void 0 : _b.pop();
+        }
       }
     }
-    function accessPrivateIdentifierByText(text) {
-      return accessPrivateIdentifierWorker(getPrivateIdentifierInfo, text);
+  }
+  function checkParameter(node) {
+    checkGrammarDecoratorsAndModifiers(node);
+    checkVariableLikeDeclaration(node);
+    const func = getContainingFunction(node);
+    if (hasSyntacticModifier(node, 16476 /* ParameterPropertyModifier */)) {
+      if (!(func.kind === 173 /* Constructor */ && nodeIsPresent(func.body))) {
+        error(node, Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation);
+      }
+      if (func.kind === 173 /* Constructor */ && isIdentifier(node.name) && node.name.escapedText === "constructor") {
+        error(node.name, Diagnostics.constructor_cannot_be_used_as_a_parameter_property_name);
+      }
     }
-    function accessGeneratedPrivateIdentifier(name) {
-      return accessPrivateIdentifierWorker(getGeneratedPrivateIdentifierInfo, getNodeForGeneratedName(name));
+    if ((node.questionToken || isJSDocOptionalParameter(node)) && isBindingPattern(node.name) && func.body) {
+      error(node, Diagnostics.A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature);
     }
-    function accessPrivateIdentifierWorker(getPrivateIdentifierInfo2, privateIdentifierKey) {
-      if (currentClassLexicalEnvironment == null ? void 0 : currentClassLexicalEnvironment.privateIdentifierEnvironment) {
-        const info = getPrivateIdentifierInfo2(currentClassLexicalEnvironment.privateIdentifierEnvironment, privateIdentifierKey);
-        if (info) {
-          return info;
-        }
+    if (node.name && isIdentifier(node.name) && (node.name.escapedText === "this" || node.name.escapedText === "new")) {
+      if (func.parameters.indexOf(node) !== 0) {
+        error(node, Diagnostics.A_0_parameter_must_be_the_first_parameter, node.name.escapedText);
       }
-      for (let i = classLexicalEnvironmentStack.length - 1; i >= 0; --i) {
-        const env = classLexicalEnvironmentStack[i];
-        if (!env) {
-          continue;
-        }
-        if (env.privateIdentifierEnvironment) {
-          const info = getPrivateIdentifierInfo2(env.privateIdentifierEnvironment, privateIdentifierKey);
-          if (info) {
-            return info;
-          }
-        }
+      if (func.kind === 173 /* Constructor */ || func.kind === 177 /* ConstructSignature */ || func.kind === 182 /* ConstructorType */) {
+        error(node, Diagnostics.A_constructor_cannot_have_a_this_parameter);
       }
-      return void 0;
-    }
-    function wrapPrivateIdentifierForDestructuringTarget(node) {
-      const parameter = factory2.getGeneratedNameForNode(node);
-      const info = accessPrivateIdentifier(node.name);
-      if (!info) {
-        return visitEachChild(node, visitor, context);
+      if (func.kind === 216 /* ArrowFunction */) {
+        error(node, Diagnostics.An_arrow_function_cannot_have_a_this_parameter);
       }
-      let receiver = node.expression;
-      if (isThisProperty(node) || isSuperProperty(node) || !isSimpleCopiableExpression(node.expression)) {
-        receiver = factory2.createTempVariable(hoistVariableDeclaration, true);
-        getPendingExpressions().push(factory2.createBinaryExpression(receiver, 63 /* EqualsToken */, visitNode(node.expression, visitor, isExpression)));
+      if (func.kind === 174 /* GetAccessor */ || func.kind === 175 /* SetAccessor */) {
+        error(node, Diagnostics.get_and_set_accessors_cannot_declare_this_parameters);
       }
-      return factory2.createAssignmentTargetWrapper(
-        parameter,
-        createPrivateIdentifierAssignment(
-          info,
-          receiver,
-          parameter,
-          63 /* EqualsToken */
-        )
-      );
     }
-    function visitArrayAssignmentTarget(node) {
-      const target = getTargetOfBindingOrAssignmentElement(node);
-      if (target) {
-        let wrapped;
-        if (isPrivateIdentifierPropertyAccessExpression(target)) {
-          wrapped = wrapPrivateIdentifierForDestructuringTarget(target);
-        } else if (shouldTransformSuperInStaticInitializers && isSuperProperty(target) && currentStaticPropertyDeclarationOrStaticBlock && currentClassLexicalEnvironment) {
-          const { classConstructor, superClassReference, facts } = currentClassLexicalEnvironment;
-          if (facts & 1 /* ClassWasDecorated */) {
-            wrapped = visitInvalidSuperProperty(target);
-          } else if (classConstructor && superClassReference) {
-            const name = isElementAccessExpression(target) ? visitNode(target.argumentExpression, visitor, isExpression) : isIdentifier(target.name) ? factory2.createStringLiteralFromNode(target.name) : void 0;
-            if (name) {
-              const temp = factory2.createTempVariable(void 0);
-              wrapped = factory2.createAssignmentTargetWrapper(
-                temp,
-                factory2.createReflectSetCall(
-                  superClassReference,
-                  name,
-                  temp,
-                  classConstructor
-                )
-              );
-            }
-          }
-        }
-        if (wrapped) {
-          if (isAssignmentExpression(node)) {
-            return factory2.updateBinaryExpression(
-              node,
-              wrapped,
-              node.operatorToken,
-              visitNode(node.right, visitor, isExpression)
+    if (node.dotDotDotToken && !isBindingPattern(node.name) && !isTypeAssignableTo(getReducedType(getTypeOfSymbol(node.symbol)), anyReadonlyArrayType)) {
+      error(node, Diagnostics.A_rest_parameter_must_be_of_an_array_type);
+    }
+  }
+  function checkTypePredicate(node) {
+    const parent2 = getTypePredicateParent(node);
+    if (!parent2) {
+      error(node, Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods);
+      return;
+    }
+    const signature = getSignatureFromDeclaration(parent2);
+    const typePredicate = getTypePredicateOfSignature(signature);
+    if (!typePredicate) {
+      return;
+    }
+    checkSourceElement(node.type);
+    const { parameterName } = node;
+    if (typePredicate.kind === 0 /* This */ || typePredicate.kind === 2 /* AssertsThis */) {
+      getTypeFromThisTypeNode(parameterName);
+    } else {
+      if (typePredicate.parameterIndex >= 0) {
+        if (signatureHasRestParameter(signature) && typePredicate.parameterIndex === signature.parameters.length - 1) {
+          error(parameterName, Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter);
+        } else {
+          if (typePredicate.type) {
+            const leadingError = () => chainDiagnosticMessages(
+              /*details*/
+              void 0,
+              Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type
+            );
+            checkTypeAssignableTo(
+              typePredicate.type,
+              getTypeOfSymbol(signature.parameters[typePredicate.parameterIndex]),
+              node.type,
+              /*headMessage*/
+              void 0,
+              leadingError
             );
-          } else if (isSpreadElement(node)) {
-            return factory2.updateSpreadElement(node, wrapped);
-          } else {
-            return wrapped;
-          }
-        }
-      }
-      return visitNode(node, assignmentTargetVisitor);
-    }
-    function visitObjectAssignmentTarget(node) {
-      if (isObjectBindingOrAssignmentElement(node) && !isShorthandPropertyAssignment(node)) {
-        const target = getTargetOfBindingOrAssignmentElement(node);
-        let wrapped;
-        if (target) {
-          if (isPrivateIdentifierPropertyAccessExpression(target)) {
-            wrapped = wrapPrivateIdentifierForDestructuringTarget(target);
-          } else if (shouldTransformSuperInStaticInitializers && isSuperProperty(target) && currentStaticPropertyDeclarationOrStaticBlock && currentClassLexicalEnvironment) {
-            const { classConstructor, superClassReference, facts } = currentClassLexicalEnvironment;
-            if (facts & 1 /* ClassWasDecorated */) {
-              wrapped = visitInvalidSuperProperty(target);
-            } else if (classConstructor && superClassReference) {
-              const name = isElementAccessExpression(target) ? visitNode(target.argumentExpression, visitor, isExpression) : isIdentifier(target.name) ? factory2.createStringLiteralFromNode(target.name) : void 0;
-              if (name) {
-                const temp = factory2.createTempVariable(void 0);
-                wrapped = factory2.createAssignmentTargetWrapper(
-                  temp,
-                  factory2.createReflectSetCall(
-                    superClassReference,
-                    name,
-                    temp,
-                    classConstructor
-                  )
-                );
-              }
-            }
           }
         }
-        if (isPropertyAssignment(node)) {
-          const initializer = getInitializerOfBindingOrAssignmentElement(node);
-          return factory2.updatePropertyAssignment(
-            node,
-            visitNode(node.name, visitor, isPropertyName),
-            wrapped ? initializer ? factory2.createAssignment(wrapped, visitNode(initializer, visitor)) : wrapped : visitNode(node.initializer, assignmentTargetVisitor, isExpression)
-          );
+      } else if (parameterName) {
+        let hasReportedError = false;
+        for (const { name } of parent2.parameters) {
+          if (isBindingPattern(name) && checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, parameterName, typePredicate.parameterName)) {
+            hasReportedError = true;
+            break;
+          }
         }
-        if (isSpreadAssignment(node)) {
-          return factory2.updateSpreadAssignment(
-            node,
-            wrapped || visitNode(node.expression, assignmentTargetVisitor, isExpression)
-          );
+        if (!hasReportedError) {
+          error(node.parameterName, Diagnostics.Cannot_find_parameter_0, typePredicate.parameterName);
         }
-        Debug.assert(wrapped === void 0, "Should not have generated a wrapped target");
-      }
-      return visitNode(node, visitor);
-    }
-    function visitAssignmentPattern(node) {
-      if (isArrayLiteralExpression(node)) {
-        return factory2.updateArrayLiteralExpression(
-          node,
-          visitNodes2(node.elements, visitArrayAssignmentTarget, isExpression)
-        );
-      } else {
-        return factory2.updateObjectLiteralExpression(
-          node,
-          visitNodes2(node.properties, visitObjectAssignmentTarget, isObjectLiteralElementLike)
-        );
       }
     }
   }
-  function createPrivateStaticFieldInitializer(variableName, initializer) {
-    return factory.createAssignment(
-      variableName,
-      factory.createObjectLiteralExpression([
-        factory.createPropertyAssignment("value", initializer || factory.createVoidZero())
-      ])
-    );
-  }
-  function createPrivateInstanceFieldInitializer(receiver, initializer, weakMapName) {
-    return factory.createCallExpression(
-      factory.createPropertyAccessExpression(weakMapName, "set"),
-      void 0,
-      [receiver, initializer || factory.createVoidZero()]
-    );
-  }
-  function createPrivateInstanceMethodInitializer(receiver, weakSetName) {
-    return factory.createCallExpression(
-      factory.createPropertyAccessExpression(weakSetName, "add"),
-      void 0,
-      [receiver]
-    );
-  }
-  function isReservedPrivateName(node) {
-    return !isGeneratedPrivateIdentifier(node) && node.escapedText === "#constructor";
-  }
-  function getPrivateIdentifier(privateEnv, name) {
-    return isGeneratedPrivateIdentifier(name) ? getGeneratedPrivateIdentifierInfo(privateEnv, getNodeForGeneratedName(name)) : getPrivateIdentifierInfo(privateEnv, name.escapedText);
-  }
-  function setPrivateIdentifier(privateEnv, name, info) {
-    var _a2, _b;
-    if (isGeneratedPrivateIdentifier(name)) {
-      (_a2 = privateEnv.generatedIdentifiers) != null ? _a2 : privateEnv.generatedIdentifiers = /* @__PURE__ */ new Map();
-      privateEnv.generatedIdentifiers.set(getNodeForGeneratedName(name), info);
-    } else {
-      (_b = privateEnv.identifiers) != null ? _b : privateEnv.identifiers = /* @__PURE__ */ new Map();
-      privateEnv.identifiers.set(name.escapedText, info);
+  function getTypePredicateParent(node) {
+    switch (node.parent.kind) {
+      case 216 /* ArrowFunction */:
+      case 176 /* CallSignature */:
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+      case 181 /* FunctionType */:
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+        const parent2 = node.parent;
+        if (node === parent2.type) {
+          return parent2;
+        }
     }
   }
-  function getPrivateIdentifierInfo(privateEnv, key) {
-    var _a2;
-    return (_a2 = privateEnv.identifiers) == null ? void 0 : _a2.get(key);
-  }
-  function getGeneratedPrivateIdentifierInfo(privateEnv, key) {
-    var _a2;
-    return (_a2 = privateEnv.generatedIdentifiers) == null ? void 0 : _a2.get(key);
-  }
-
-  // src/compiler/transformers/typeSerializer.ts
-  function createRuntimeTypeSerializer(context) {
-    const {
-      hoistVariableDeclaration
-    } = context;
-    const resolver = context.getEmitResolver();
-    const compilerOptions = context.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const strictNullChecks = getStrictOptionValue(compilerOptions, "strictNullChecks");
-    let currentLexicalScope;
-    let currentNameScope;
-    return {
-      serializeTypeNode: (serializerContext, node) => setSerializerContextAnd(serializerContext, serializeTypeNode, node),
-      serializeTypeOfNode: (serializerContext, node) => setSerializerContextAnd(serializerContext, serializeTypeOfNode, node),
-      serializeParameterTypesOfNode: (serializerContext, node, container) => setSerializerContextAnd(serializerContext, serializeParameterTypesOfNode, node, container),
-      serializeReturnTypeOfNode: (serializerContext, node) => setSerializerContextAnd(serializerContext, serializeReturnTypeOfNode, node)
-    };
-    function setSerializerContextAnd(serializerContext, cb, node, arg) {
-      const savedCurrentLexicalScope = currentLexicalScope;
-      const savedCurrentNameScope = currentNameScope;
-      currentLexicalScope = serializerContext.currentLexicalScope;
-      currentNameScope = serializerContext.currentNameScope;
-      const result = arg === void 0 ? cb(node) : cb(node, arg);
-      currentLexicalScope = savedCurrentLexicalScope;
-      currentNameScope = savedCurrentNameScope;
-      return result;
-    }
-    function getAccessorTypeNode(node) {
-      const accessors = resolver.getAllAccessorDeclarations(node);
-      return accessors.setAccessor && getSetAccessorTypeAnnotationNode(accessors.setAccessor) || accessors.getAccessor && getEffectiveReturnTypeNode(accessors.getAccessor);
-    }
-    function serializeTypeOfNode(node) {
-      switch (node.kind) {
-        case 169 /* PropertyDeclaration */:
-        case 166 /* Parameter */:
-          return serializeTypeNode(node.type);
-        case 175 /* SetAccessor */:
-        case 174 /* GetAccessor */:
-          return serializeTypeNode(getAccessorTypeNode(node));
-        case 260 /* ClassDeclaration */:
-        case 228 /* ClassExpression */:
-        case 171 /* MethodDeclaration */:
-          return factory.createIdentifier("Function");
-        default:
-          return factory.createVoidZero();
+  function checkIfTypePredicateVariableIsDeclaredInBindingPattern(pattern, predicateVariableNode, predicateVariableName) {
+    for (const element of pattern.elements) {
+      if (isOmittedExpression(element)) {
+        continue;
       }
-    }
-    function serializeParameterTypesOfNode(node, container) {
-      const valueDeclaration = isClassLike(node) ? getFirstConstructorWithBody(node) : isFunctionLike(node) && nodeIsPresent(node.body) ? node : void 0;
-      const expressions = [];
-      if (valueDeclaration) {
-        const parameters = getParametersOfDecoratedDeclaration(valueDeclaration, container);
-        const numParameters = parameters.length;
-        for (let i = 0; i < numParameters; i++) {
-          const parameter = parameters[i];
-          if (i === 0 && isIdentifier(parameter.name) && parameter.name.escapedText === "this") {
-            continue;
-          }
-          if (parameter.dotDotDotToken) {
-            expressions.push(serializeTypeNode(getRestParameterElementType(parameter.type)));
-          } else {
-            expressions.push(serializeTypeOfNode(parameter));
-          }
+      const name = element.name;
+      if (name.kind === 79 /* Identifier */ && name.escapedText === predicateVariableName) {
+        error(
+          predicateVariableNode,
+          Diagnostics.A_type_predicate_cannot_reference_element_0_in_a_binding_pattern,
+          predicateVariableName
+        );
+        return true;
+      } else if (name.kind === 204 /* ArrayBindingPattern */ || name.kind === 203 /* ObjectBindingPattern */) {
+        if (checkIfTypePredicateVariableIsDeclaredInBindingPattern(
+          name,
+          predicateVariableNode,
+          predicateVariableName
+        )) {
+          return true;
         }
       }
-      return factory.createArrayLiteralExpression(expressions);
     }
-    function getParametersOfDecoratedDeclaration(node, container) {
-      if (container && node.kind === 174 /* GetAccessor */) {
-        const { setAccessor } = getAllAccessorDeclarations(container.members, node);
-        if (setAccessor) {
-          return setAccessor.parameters;
-        }
-      }
-      return node.parameters;
+  }
+  function checkSignatureDeclaration(node) {
+    if (node.kind === 178 /* IndexSignature */) {
+      checkGrammarIndexSignature(node);
+    } else if (node.kind === 181 /* FunctionType */ || node.kind === 259 /* FunctionDeclaration */ || node.kind === 182 /* ConstructorType */ || node.kind === 176 /* CallSignature */ || node.kind === 173 /* Constructor */ || node.kind === 177 /* ConstructSignature */) {
+      checkGrammarFunctionLikeDeclaration(node);
     }
-    function serializeReturnTypeOfNode(node) {
-      if (isFunctionLike(node) && node.type) {
-        return serializeTypeNode(node.type);
-      } else if (isAsyncFunction(node)) {
-        return factory.createIdentifier("Promise");
+    const functionFlags = getFunctionFlags(node);
+    if (!(functionFlags & 4 /* Invalid */)) {
+      if ((functionFlags & 3 /* AsyncGenerator */) === 3 /* AsyncGenerator */ && languageVersion < 99 /* ESNext */) {
+        checkExternalEmitHelpers(node, 6144 /* AsyncGeneratorIncludes */);
       }
-      return factory.createVoidZero();
-    }
-    function serializeTypeNode(node) {
-      if (node === void 0) {
-        return factory.createIdentifier("Object");
+      if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */ && languageVersion < 4 /* ES2017 */) {
+        checkExternalEmitHelpers(node, 64 /* Awaiter */);
       }
-      node = skipTypeParentheses(node);
-      switch (node.kind) {
-        case 114 /* VoidKeyword */:
-        case 155 /* UndefinedKeyword */:
-        case 144 /* NeverKeyword */:
-          return factory.createVoidZero();
-        case 181 /* FunctionType */:
-        case 182 /* ConstructorType */:
-          return factory.createIdentifier("Function");
-        case 185 /* ArrayType */:
-        case 186 /* TupleType */:
-          return factory.createIdentifier("Array");
-        case 179 /* TypePredicate */:
-          return node.assertsModifier ? factory.createVoidZero() : factory.createIdentifier("Boolean");
-        case 134 /* BooleanKeyword */:
-          return factory.createIdentifier("Boolean");
-        case 200 /* TemplateLiteralType */:
-        case 152 /* StringKeyword */:
-          return factory.createIdentifier("String");
-        case 149 /* ObjectKeyword */:
-          return factory.createIdentifier("Object");
-        case 198 /* LiteralType */:
-          return serializeLiteralOfLiteralTypeNode(node.literal);
-        case 148 /* NumberKeyword */:
-          return factory.createIdentifier("Number");
-        case 160 /* BigIntKeyword */:
-          return getGlobalConstructor("BigInt", 7 /* ES2020 */);
-        case 153 /* SymbolKeyword */:
-          return getGlobalConstructor("Symbol", 2 /* ES2015 */);
-        case 180 /* TypeReference */:
-          return serializeTypeReferenceNode(node);
-        case 190 /* IntersectionType */:
-          return serializeUnionOrIntersectionConstituents(node.types, true);
-        case 189 /* UnionType */:
-          return serializeUnionOrIntersectionConstituents(node.types, false);
-        case 191 /* ConditionalType */:
-          return serializeUnionOrIntersectionConstituents([node.trueType, node.falseType], false);
-        case 195 /* TypeOperator */:
-          if (node.operator === 146 /* ReadonlyKeyword */) {
-            return serializeTypeNode(node.type);
-          }
-          break;
-        case 183 /* TypeQuery */:
-        case 196 /* IndexedAccessType */:
-        case 197 /* MappedType */:
-        case 184 /* TypeLiteral */:
-        case 131 /* AnyKeyword */:
-        case 157 /* UnknownKeyword */:
-        case 194 /* ThisType */:
-        case 202 /* ImportType */:
-          break;
-        case 315 /* JSDocAllType */:
-        case 316 /* JSDocUnknownType */:
-        case 320 /* JSDocFunctionType */:
-        case 321 /* JSDocVariadicType */:
-        case 322 /* JSDocNamepathType */:
-          break;
-        case 317 /* JSDocNullableType */:
-        case 318 /* JSDocNonNullableType */:
-        case 319 /* JSDocOptionalType */:
-          return serializeTypeNode(node.type);
-        default:
-          return Debug.failBadSyntaxKind(node);
+      if ((functionFlags & 3 /* AsyncGenerator */) !== 0 /* Normal */ && languageVersion < 2 /* ES2015 */) {
+        checkExternalEmitHelpers(node, 128 /* Generator */);
       }
-      return factory.createIdentifier("Object");
     }
-    function serializeLiteralOfLiteralTypeNode(node) {
-      switch (node.kind) {
-        case 10 /* StringLiteral */:
-        case 14 /* NoSubstitutionTemplateLiteral */:
-          return factory.createIdentifier("String");
-        case 221 /* PrefixUnaryExpression */: {
-          const operand = node.operand;
-          switch (operand.kind) {
-            case 8 /* NumericLiteral */:
-            case 9 /* BigIntLiteral */:
-              return serializeLiteralOfLiteralTypeNode(operand);
-            default:
-              return Debug.failBadSyntaxKind(operand);
+    checkTypeParameters(getEffectiveTypeParameterDeclarations(node));
+    checkUnmatchedJSDocParameters(node);
+    forEach(node.parameters, checkParameter);
+    if (node.type) {
+      checkSourceElement(node.type);
+    }
+    addLazyDiagnostic(checkSignatureDeclarationDiagnostics);
+    function checkSignatureDeclarationDiagnostics() {
+      checkCollisionWithArgumentsInGeneratedCode(node);
+      const returnTypeNode = getEffectiveReturnTypeNode(node);
+      if (noImplicitAny && !returnTypeNode) {
+        switch (node.kind) {
+          case 177 /* ConstructSignature */:
+            error(node, Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type);
+            break;
+          case 176 /* CallSignature */:
+            error(node, Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type);
+            break;
+        }
+      }
+      if (returnTypeNode) {
+        const functionFlags2 = getFunctionFlags(node);
+        if ((functionFlags2 & (4 /* Invalid */ | 1 /* Generator */)) === 1 /* Generator */) {
+          const returnType = getTypeFromTypeNode(returnTypeNode);
+          if (returnType === voidType) {
+            error(returnTypeNode, Diagnostics.A_generator_cannot_have_a_void_type_annotation);
+          } else {
+            const generatorYieldType = getIterationTypeOfGeneratorFunctionReturnType(0 /* Yield */, returnType, (functionFlags2 & 2 /* Async */) !== 0) || anyType;
+            const generatorReturnType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, returnType, (functionFlags2 & 2 /* Async */) !== 0) || generatorYieldType;
+            const generatorNextType = getIterationTypeOfGeneratorFunctionReturnType(2 /* Next */, returnType, (functionFlags2 & 2 /* Async */) !== 0) || unknownType;
+            const generatorInstantiation = createGeneratorReturnType(generatorYieldType, generatorReturnType, generatorNextType, !!(functionFlags2 & 2 /* Async */));
+            checkTypeAssignableTo(generatorInstantiation, returnType, returnTypeNode);
           }
+        } else if ((functionFlags2 & 3 /* AsyncGenerator */) === 2 /* Async */) {
+          checkAsyncFunctionReturnType(node, returnTypeNode);
         }
-        case 8 /* NumericLiteral */:
-          return factory.createIdentifier("Number");
-        case 9 /* BigIntLiteral */:
-          return getGlobalConstructor("BigInt", 7 /* ES2020 */);
-        case 110 /* TrueKeyword */:
-        case 95 /* FalseKeyword */:
-          return factory.createIdentifier("Boolean");
-        case 104 /* NullKeyword */:
-          return factory.createVoidZero();
-        default:
-          return Debug.failBadSyntaxKind(node);
+      }
+      if (node.kind !== 178 /* IndexSignature */ && node.kind !== 320 /* JSDocFunctionType */) {
+        registerForUnusedIdentifiersCheck(node);
       }
     }
-    function serializeUnionOrIntersectionConstituents(types, isIntersection) {
-      let serializedType;
-      for (let typeNode of types) {
-        typeNode = skipTypeParentheses(typeNode);
-        if (typeNode.kind === 144 /* NeverKeyword */) {
-          if (isIntersection)
-            return factory.createVoidZero();
-          continue;
-        }
-        if (typeNode.kind === 157 /* UnknownKeyword */) {
-          if (!isIntersection)
-            return factory.createIdentifier("Object");
-          continue;
-        }
-        if (typeNode.kind === 131 /* AnyKeyword */) {
-          return factory.createIdentifier("Object");
+  }
+  function checkClassForDuplicateDeclarations(node) {
+    const instanceNames = /* @__PURE__ */ new Map();
+    const staticNames = /* @__PURE__ */ new Map();
+    const privateIdentifiers = /* @__PURE__ */ new Map();
+    for (const member of node.members) {
+      if (member.kind === 173 /* Constructor */) {
+        for (const param of member.parameters) {
+          if (isParameterPropertyDeclaration(param, member) && !isBindingPattern(param.name)) {
+            addName(instanceNames, param.name, param.name.escapedText, 3 /* GetOrSetAccessor */);
+          }
         }
-        if (!strictNullChecks && (isLiteralTypeNode(typeNode) && typeNode.literal.kind === 104 /* NullKeyword */ || typeNode.kind === 155 /* UndefinedKeyword */)) {
+      } else {
+        const isStaticMember = isStatic(member);
+        const name = member.name;
+        if (!name) {
           continue;
         }
-        const serializedConstituent = serializeTypeNode(typeNode);
-        if (isIdentifier(serializedConstituent) && serializedConstituent.escapedText === "Object") {
-          return serializedConstituent;
-        }
-        if (serializedType) {
-          if (!equateSerializedTypeNodes(serializedType, serializedConstituent)) {
-            return factory.createIdentifier("Object");
+        const isPrivate = isPrivateIdentifier(name);
+        const privateStaticFlags = isPrivate && isStaticMember ? 16 /* PrivateStatic */ : 0;
+        const names = isPrivate ? privateIdentifiers : isStaticMember ? staticNames : instanceNames;
+        const memberName = name && getPropertyNameForPropertyNameNode(name);
+        if (memberName) {
+          switch (member.kind) {
+            case 174 /* GetAccessor */:
+              addName(names, name, memberName, 1 /* GetAccessor */ | privateStaticFlags);
+              break;
+            case 175 /* SetAccessor */:
+              addName(names, name, memberName, 2 /* SetAccessor */ | privateStaticFlags);
+              break;
+            case 169 /* PropertyDeclaration */:
+              addName(names, name, memberName, 3 /* GetOrSetAccessor */ | privateStaticFlags);
+              break;
+            case 171 /* MethodDeclaration */:
+              addName(names, name, memberName, 8 /* Method */ | privateStaticFlags);
+              break;
           }
-        } else {
-          serializedType = serializedConstituent;
         }
       }
-      return serializedType != null ? serializedType : factory.createVoidZero();
-    }
-    function equateSerializedTypeNodes(left, right) {
-      return isGeneratedIdentifier(left) ? isGeneratedIdentifier(right) : isIdentifier(left) ? isIdentifier(right) && left.escapedText === right.escapedText : isPropertyAccessExpression(left) ? isPropertyAccessExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) && equateSerializedTypeNodes(left.name, right.name) : isVoidExpression(left) ? isVoidExpression(right) && isNumericLiteral(left.expression) && left.expression.text === "0" && isNumericLiteral(right.expression) && right.expression.text === "0" : isStringLiteral(left) ? isStringLiteral(right) && left.text === right.text : isTypeOfExpression(left) ? isTypeOfExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : isParenthesizedExpression(left) ? isParenthesizedExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : isConditionalExpression(left) ? isConditionalExpression(right) && equateSerializedTypeNodes(left.condition, right.condition) && equateSerializedTypeNodes(left.whenTrue, right.whenTrue) && equateSerializedTypeNodes(left.whenFalse, right.whenFalse) : isBinaryExpression(left) ? isBinaryExpression(right) && left.operatorToken.kind === right.operatorToken.kind && equateSerializedTypeNodes(left.left, right.left) && equateSerializedTypeNodes(left.right, right.right) : false;
     }
-    function serializeTypeReferenceNode(node) {
-      const kind = resolver.getTypeReferenceSerializationKind(node.typeName, currentNameScope != null ? currentNameScope : currentLexicalScope);
-      switch (kind) {
-        case 0 /* Unknown */:
-          if (findAncestor(node, (n) => n.parent && isConditionalTypeNode(n.parent) && (n.parent.trueType === n || n.parent.falseType === n))) {
-            return factory.createIdentifier("Object");
-          }
-          const serialized = serializeEntityNameAsExpressionFallback(node.typeName);
-          const temp = factory.createTempVariable(hoistVariableDeclaration);
-          return factory.createConditionalExpression(
-            factory.createTypeCheck(factory.createAssignment(temp, serialized), "function"),
-            void 0,
-            temp,
-            void 0,
-            factory.createIdentifier("Object")
-          );
-        case 1 /* TypeWithConstructSignatureAndValue */:
-          return serializeEntityNameAsExpression(node.typeName);
-        case 2 /* VoidNullableOrNeverType */:
-          return factory.createVoidZero();
-        case 4 /* BigIntLikeType */:
-          return getGlobalConstructor("BigInt", 7 /* ES2020 */);
-        case 6 /* BooleanType */:
-          return factory.createIdentifier("Boolean");
-        case 3 /* NumberLikeType */:
-          return factory.createIdentifier("Number");
-        case 5 /* StringLikeType */:
-          return factory.createIdentifier("String");
-        case 7 /* ArrayLikeType */:
-          return factory.createIdentifier("Array");
-        case 8 /* ESSymbolType */:
-          return getGlobalConstructor("Symbol", 2 /* ES2015 */);
-        case 10 /* TypeWithCallSignature */:
-          return factory.createIdentifier("Function");
-        case 9 /* Promise */:
-          return factory.createIdentifier("Promise");
-        case 11 /* ObjectType */:
-          return factory.createIdentifier("Object");
-        default:
-          return Debug.assertNever(kind);
+    function addName(names, location, name, meaning) {
+      const prev = names.get(name);
+      if (prev) {
+        if ((prev & 16 /* PrivateStatic */) !== (meaning & 16 /* PrivateStatic */)) {
+          error(location, Diagnostics.Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name, getTextOfNode(location));
+        } else {
+          const prevIsMethod = !!(prev & 8 /* Method */);
+          const isMethod = !!(meaning & 8 /* Method */);
+          if (prevIsMethod || isMethod) {
+            if (prevIsMethod !== isMethod) {
+              error(location, Diagnostics.Duplicate_identifier_0, getTextOfNode(location));
+            }
+          } else if (prev & meaning & ~16 /* PrivateStatic */) {
+            error(location, Diagnostics.Duplicate_identifier_0, getTextOfNode(location));
+          } else {
+            names.set(name, prev | meaning);
+          }
+        }
+      } else {
+        names.set(name, meaning);
       }
     }
-    function createCheckedValue(left, right) {
-      return factory.createLogicalAnd(
-        factory.createStrictInequality(factory.createTypeOfExpression(left), factory.createStringLiteral("undefined")),
-        right
-      );
-    }
-    function serializeEntityNameAsExpressionFallback(node) {
-      if (node.kind === 79 /* Identifier */) {
-        const copied = serializeEntityNameAsExpression(node);
-        return createCheckedValue(copied, copied);
-      }
-      if (node.left.kind === 79 /* Identifier */) {
-        return createCheckedValue(serializeEntityNameAsExpression(node.left), serializeEntityNameAsExpression(node));
-      }
-      const left = serializeEntityNameAsExpressionFallback(node.left);
-      const temp = factory.createTempVariable(hoistVariableDeclaration);
-      return factory.createLogicalAnd(
-        factory.createLogicalAnd(
-          left.left,
-          factory.createStrictInequality(factory.createAssignment(temp, left.right), factory.createVoidZero())
-        ),
-        factory.createPropertyAccessExpression(temp, node.right)
-      );
-    }
-    function serializeEntityNameAsExpression(node) {
-      switch (node.kind) {
-        case 79 /* Identifier */:
-          const name = setParent(setTextRange(parseNodeFactory.cloneNode(node), node), node.parent);
-          name.original = void 0;
-          setParent(name, getParseTreeNode(currentLexicalScope));
-          return name;
-        case 163 /* QualifiedName */:
-          return serializeQualifiedNameAsExpression(node);
+  }
+  function checkClassForStaticPropertyNameConflicts(node) {
+    for (const member of node.members) {
+      const memberNameNode = member.name;
+      const isStaticMember = isStatic(member);
+      if (isStaticMember && memberNameNode) {
+        const memberName = getPropertyNameForPropertyNameNode(memberNameNode);
+        switch (memberName) {
+          case "name":
+          case "length":
+          case "caller":
+          case "arguments":
+          case "prototype":
+            const message = Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1;
+            const className = getNameOfSymbolAsWritten(getSymbolOfDeclaration(node));
+            error(memberNameNode, message, memberName, className);
+            break;
+        }
       }
     }
-    function serializeQualifiedNameAsExpression(node) {
-      return factory.createPropertyAccessExpression(serializeEntityNameAsExpression(node.left), node.right);
-    }
-    function getGlobalConstructorWithFallback(name) {
-      return factory.createConditionalExpression(
-        factory.createTypeCheck(factory.createIdentifier(name), "function"),
-        void 0,
-        factory.createIdentifier(name),
-        void 0,
-        factory.createIdentifier("Object")
-      );
-    }
-    function getGlobalConstructor(name, minLanguageVersion) {
-      return languageVersion < minLanguageVersion ? getGlobalConstructorWithFallback(name) : factory.createIdentifier(name);
-    }
   }
-
-  // src/compiler/transformers/legacyDecorators.ts
-  function transformLegacyDecorators(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      hoistVariableDeclaration
-    } = context;
-    const resolver = context.getEmitResolver();
-    const compilerOptions = context.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    context.onSubstituteNode = onSubstituteNode;
-    let classAliases;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      const visited = visitEachChild(node, visitor, context);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      return visited;
-    }
-    function modifierVisitor(node) {
-      return isDecorator(node) ? void 0 : node;
-    }
-    function visitor(node) {
-      if (!(node.transformFlags & 33554432 /* ContainsDecorators */)) {
-        return node;
-      }
-      switch (node.kind) {
-        case 167 /* Decorator */:
-          return void 0;
-        case 260 /* ClassDeclaration */:
-          return visitClassDeclaration(node);
-        case 228 /* ClassExpression */:
-          return visitClassExpression(node);
-        case 173 /* Constructor */:
-          return visitConstructorDeclaration(node);
-        case 171 /* MethodDeclaration */:
-          return visitMethodDeclaration(node);
-        case 175 /* SetAccessor */:
-          return visitSetAccessorDeclaration(node);
-        case 174 /* GetAccessor */:
-          return visitGetAccessorDeclaration(node);
-        case 169 /* PropertyDeclaration */:
-          return visitPropertyDeclaration(node);
-        case 166 /* Parameter */:
-          return visitParameterDeclaration(node);
-        default:
-          return visitEachChild(node, visitor, context);
+  function checkObjectTypeForDuplicateDeclarations(node) {
+    const names = /* @__PURE__ */ new Map();
+    for (const member of node.members) {
+      if (member.kind === 168 /* PropertySignature */) {
+        let memberName;
+        const name = member.name;
+        switch (name.kind) {
+          case 10 /* StringLiteral */:
+          case 8 /* NumericLiteral */:
+            memberName = name.text;
+            break;
+          case 79 /* Identifier */:
+            memberName = idText(name);
+            break;
+          default:
+            continue;
+        }
+        if (names.get(memberName)) {
+          error(getNameOfDeclaration(member.symbol.valueDeclaration), Diagnostics.Duplicate_identifier_0, memberName);
+          error(member.name, Diagnostics.Duplicate_identifier_0, memberName);
+        } else {
+          names.set(memberName, true);
+        }
       }
     }
-    function visitClassDeclaration(node) {
-      if (!(classOrConstructorParameterIsDecorated(node) || childIsDecorated(node)))
-        return visitEachChild(node, visitor, context);
-      const statements = hasDecorators(node) ? transformClassDeclarationWithClassDecorators(node, node.name) : transformClassDeclarationWithoutClassDecorators(node, node.name);
-      if (statements.length > 1) {
-        statements.push(factory2.createEndOfDeclarationMarker(node));
-        setEmitFlags(statements[0], getEmitFlags(statements[0]) | 8388608 /* HasEndOfDeclarationMarker */);
+  }
+  function checkTypeForDuplicateIndexSignatures(node) {
+    if (node.kind === 261 /* InterfaceDeclaration */) {
+      const nodeSymbol = getSymbolOfDeclaration(node);
+      if (nodeSymbol.declarations && nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) {
+        return;
       }
-      return singleOrMany(statements);
-    }
-    function decoratorContainsPrivateIdentifierInExpression(decorator) {
-      return !!(decorator.transformFlags & 536870912 /* ContainsPrivateIdentifierInExpression */);
     }
-    function parameterDecoratorsContainPrivateIdentifierInExpression(parameterDecorators) {
-      return some(parameterDecorators, decoratorContainsPrivateIdentifierInExpression);
-    }
-    function hasClassElementWithDecoratorContainingPrivateIdentifierInExpression(node) {
-      for (const member of node.members) {
-        if (!canHaveDecorators(member))
-          continue;
-        const allDecorators = getAllDecoratorsOfClassElement(member, node);
-        if (some(allDecorators == null ? void 0 : allDecorators.decorators, decoratorContainsPrivateIdentifierInExpression))
-          return true;
-        if (some(allDecorators == null ? void 0 : allDecorators.parameters, parameterDecoratorsContainPrivateIdentifierInExpression))
-          return true;
+    const indexSymbol = getIndexSymbol(getSymbolOfDeclaration(node));
+    if (indexSymbol == null ? void 0 : indexSymbol.declarations) {
+      const indexSignatureMap = /* @__PURE__ */ new Map();
+      for (const declaration of indexSymbol.declarations) {
+        if (declaration.parameters.length === 1 && declaration.parameters[0].type) {
+          forEachType(getTypeFromTypeNode(declaration.parameters[0].type), (type) => {
+            const entry = indexSignatureMap.get(getTypeId(type));
+            if (entry) {
+              entry.declarations.push(declaration);
+            } else {
+              indexSignatureMap.set(getTypeId(type), { type, declarations: [declaration] });
+            }
+          });
+        }
       }
-      return false;
+      indexSignatureMap.forEach((entry) => {
+        if (entry.declarations.length > 1) {
+          for (const declaration of entry.declarations) {
+            error(declaration, Diagnostics.Duplicate_index_signature_for_type_0, typeToString(entry.type));
+          }
+        }
+      });
     }
-    function transformDecoratorsOfClassElements(node, members) {
-      let decorationStatements = [];
-      addClassElementDecorationStatements(decorationStatements, node, false);
-      addClassElementDecorationStatements(decorationStatements, node, true);
-      if (hasClassElementWithDecoratorContainingPrivateIdentifierInExpression(node)) {
-        members = setTextRange(factory2.createNodeArray([
-          ...members,
-          factory2.createClassStaticBlockDeclaration(
-            factory2.createBlock(decorationStatements, true)
-          )
-        ]), members);
-        decorationStatements = void 0;
-      }
-      return { decorationStatements, members };
-    }
-    function transformClassDeclarationWithoutClassDecorators(node, name) {
-      const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
-      const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause);
-      let members = visitNodes2(node.members, visitor, isClassElement);
-      let decorationStatements = [];
-      ({ members, decorationStatements } = transformDecoratorsOfClassElements(node, members));
-      const updated = factory2.updateClassDeclaration(
-        node,
-        modifiers,
-        name,
-        void 0,
-        heritageClauses,
-        members
-      );
-      return addRange([updated], decorationStatements);
-    }
-    function transformClassDeclarationWithClassDecorators(node, name) {
-      const location2 = moveRangePastModifiers(node);
-      const classAlias = getClassAliasIfNeeded(node);
-      const declName = languageVersion <= 2 /* ES2015 */ ? factory2.getInternalName(node, false, true) : factory2.getLocalName(node, false, true);
-      const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause);
-      let members = visitNodes2(node.members, visitor, isClassElement);
-      let decorationStatements = [];
-      ({ members, decorationStatements } = transformDecoratorsOfClassElements(node, members));
-      const classExpression = factory2.createClassExpression(
-        void 0,
-        name,
-        void 0,
-        heritageClauses,
-        members
-      );
-      setOriginalNode(classExpression, node);
-      setTextRange(classExpression, location2);
-      const statement = factory2.createVariableStatement(
-        void 0,
-        factory2.createVariableDeclarationList([
-          factory2.createVariableDeclaration(
-            declName,
-            void 0,
-            void 0,
-            classAlias ? factory2.createAssignment(classAlias, classExpression) : classExpression
-          )
-        ], 1 /* Let */)
-      );
-      setOriginalNode(statement, node);
-      setTextRange(statement, location2);
-      setCommentRange(statement, node);
-      const statements = [statement];
-      addRange(statements, decorationStatements);
-      addConstructorDecorationStatement(statements, node);
-      return statements;
+  }
+  function checkPropertyDeclaration(node) {
+    if (!checkGrammarDecoratorsAndModifiers(node) && !checkGrammarProperty(node))
+      checkGrammarComputedPropertyName(node.name);
+    checkVariableLikeDeclaration(node);
+    setNodeLinksForPrivateIdentifierScope(node);
+    if (hasSyntacticModifier(node, 256 /* Abstract */) && node.kind === 169 /* PropertyDeclaration */ && node.initializer) {
+      error(node, Diagnostics.Property_0_cannot_have_an_initializer_because_it_is_marked_abstract, declarationNameToString(node.name));
     }
-    function visitClassExpression(node) {
-      return factory2.updateClassExpression(
-        node,
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        node.name,
-        void 0,
-        visitNodes2(node.heritageClauses, visitor, isHeritageClause),
-        visitNodes2(node.members, visitor, isClassElement)
-      );
+  }
+  function checkPropertySignature(node) {
+    if (isPrivateIdentifier(node.name)) {
+      error(node, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
     }
-    function visitConstructorDeclaration(node) {
-      return factory2.updateConstructorDeclaration(
-        node,
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        visitNodes2(node.parameters, visitor, isParameterDeclaration),
-        visitNode(node.body, visitor, isBlock)
-      );
+    return checkPropertyDeclaration(node);
+  }
+  function checkMethodDeclaration(node) {
+    if (!checkGrammarMethod(node))
+      checkGrammarComputedPropertyName(node.name);
+    if (isMethodDeclaration(node) && node.asteriskToken && isIdentifier(node.name) && idText(node.name) === "constructor") {
+      error(node.name, Diagnostics.Class_constructor_may_not_be_a_generator);
     }
-    function finishClassElement(updated, original) {
-      if (updated !== original) {
-        setCommentRange(updated, original);
-        setSourceMapRange(updated, moveRangePastModifiers(original));
-      }
-      return updated;
+    checkFunctionOrMethodDeclaration(node);
+    if (hasSyntacticModifier(node, 256 /* Abstract */) && node.kind === 171 /* MethodDeclaration */ && node.body) {
+      error(node, Diagnostics.Method_0_cannot_have_an_implementation_because_it_is_marked_abstract, declarationNameToString(node.name));
     }
-    function visitMethodDeclaration(node) {
-      return finishClassElement(factory2.updateMethodDeclaration(
-        node,
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        node.asteriskToken,
-        visitNode(node.name, visitor, isPropertyName),
-        void 0,
-        void 0,
-        visitNodes2(node.parameters, visitor, isParameterDeclaration),
-        void 0,
-        visitNode(node.body, visitor, isBlock)
-      ), node);
+    if (isPrivateIdentifier(node.name) && !getContainingClass(node)) {
+      error(node, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
     }
-    function visitGetAccessorDeclaration(node) {
-      return finishClassElement(factory2.updateGetAccessorDeclaration(
-        node,
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        visitNode(node.name, visitor, isPropertyName),
-        visitNodes2(node.parameters, visitor, isParameterDeclaration),
-        void 0,
-        visitNode(node.body, visitor, isBlock)
-      ), node);
+    setNodeLinksForPrivateIdentifierScope(node);
+  }
+  function setNodeLinksForPrivateIdentifierScope(node) {
+    if (isPrivateIdentifier(node.name) && languageVersion < 99 /* ESNext */) {
+      for (let lexicalScope = getEnclosingBlockScopeContainer(node); !!lexicalScope; lexicalScope = getEnclosingBlockScopeContainer(lexicalScope)) {
+        getNodeLinks(lexicalScope).flags |= 4194304 /* ContainsClassWithPrivateIdentifiers */;
+      }
+      if (isClassExpression(node.parent)) {
+        const enclosingIterationStatement = getEnclosingIterationStatement(node.parent);
+        if (enclosingIterationStatement) {
+          getNodeLinks(node.name).flags |= 32768 /* BlockScopedBindingInLoop */;
+          getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */;
+        }
+      }
     }
-    function visitSetAccessorDeclaration(node) {
-      return finishClassElement(factory2.updateSetAccessorDeclaration(
-        node,
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        visitNode(node.name, visitor, isPropertyName),
-        visitNodes2(node.parameters, visitor, isParameterDeclaration),
-        visitNode(node.body, visitor, isBlock)
-      ), node);
+  }
+  function checkClassStaticBlockDeclaration(node) {
+    checkGrammarDecoratorsAndModifiers(node);
+    forEachChild(node, checkSourceElement);
+  }
+  function checkConstructorDeclaration(node) {
+    checkSignatureDeclaration(node);
+    if (!checkGrammarConstructorTypeParameters(node))
+      checkGrammarConstructorTypeAnnotation(node);
+    checkSourceElement(node.body);
+    const symbol = getSymbolOfDeclaration(node);
+    const firstDeclaration = getDeclarationOfKind(symbol, node.kind);
+    if (node === firstDeclaration) {
+      checkFunctionOrConstructorSymbol(symbol);
     }
-    function visitPropertyDeclaration(node) {
-      if (node.flags & 16777216 /* Ambient */ || hasSyntacticModifier(node, 2 /* Ambient */)) {
-        return void 0;
-      }
-      return finishClassElement(factory2.updatePropertyDeclaration(
-        node,
-        visitNodes2(node.modifiers, modifierVisitor, isModifier),
-        visitNode(node.name, visitor, isPropertyName),
-        void 0,
-        void 0,
-        visitNode(node.initializer, visitor, isExpression)
-      ), node);
+    if (nodeIsMissing(node.body)) {
+      return;
     }
-    function visitParameterDeclaration(node) {
-      const updated = factory2.updateParameterDeclaration(
-        node,
-        elideNodes(factory2, node.modifiers),
-        node.dotDotDotToken,
-        visitNode(node.name, visitor, isBindingName),
-        void 0,
-        void 0,
-        visitNode(node.initializer, visitor, isExpression)
-      );
-      if (updated !== node) {
-        setCommentRange(updated, node);
-        setTextRange(updated, moveRangePastModifiers(node));
-        setSourceMapRange(updated, moveRangePastModifiers(node));
-        setEmitFlags(updated.name, 64 /* NoTrailingSourceMap */);
+    addLazyDiagnostic(checkConstructorDeclarationDiagnostics);
+    return;
+    function isInstancePropertyWithInitializerOrPrivateIdentifierProperty(n) {
+      if (isPrivateIdentifierClassElementDeclaration(n)) {
+        return true;
       }
-      return updated;
+      return n.kind === 169 /* PropertyDeclaration */ && !isStatic(n) && !!n.initializer;
     }
-    function transformAllDecoratorsOfDeclaration(allDecorators) {
-      if (!allDecorators) {
-        return void 0;
+    function checkConstructorDeclarationDiagnostics() {
+      const containingClassDecl = node.parent;
+      if (getClassExtendsHeritageElement(containingClassDecl)) {
+        captureLexicalThis(node.parent, containingClassDecl);
+        const classExtendsNull = classDeclarationExtendsNull(containingClassDecl);
+        const superCall = findFirstSuperCall(node.body);
+        if (superCall) {
+          if (classExtendsNull) {
+            error(superCall, Diagnostics.A_constructor_cannot_contain_a_super_call_when_its_class_extends_null);
+          }
+          const superCallShouldBeRootLevel = (getEmitScriptTarget(compilerOptions) !== 99 /* ESNext */ || !useDefineForClassFields) && (some(node.parent.members, isInstancePropertyWithInitializerOrPrivateIdentifierProperty) || some(node.parameters, (p) => hasSyntacticModifier(p, 16476 /* ParameterPropertyModifier */)));
+          if (superCallShouldBeRootLevel) {
+            if (!superCallIsRootLevelInConstructor(superCall, node.body)) {
+              error(superCall, Diagnostics.A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_initialized_properties_parameter_properties_or_private_identifiers);
+            } else {
+              let superCallStatement;
+              for (const statement of node.body.statements) {
+                if (isExpressionStatement(statement) && isSuperCall(skipOuterExpressions(statement.expression))) {
+                  superCallStatement = statement;
+                  break;
+                }
+                if (nodeImmediatelyReferencesSuperOrThis(statement)) {
+                  break;
+                }
+              }
+              if (superCallStatement === void 0) {
+                error(node, Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_class_contains_initialized_properties_parameter_properties_or_private_identifiers);
+              }
+            }
+          }
+        } else if (!classExtendsNull) {
+          error(node, Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call);
+        }
       }
-      const decoratorExpressions = [];
-      addRange(decoratorExpressions, map(allDecorators.decorators, transformDecorator));
-      addRange(decoratorExpressions, flatMap(allDecorators.parameters, transformDecoratorsOfParameter));
-      return decoratorExpressions;
     }
-    function addClassElementDecorationStatements(statements, node, isStatic2) {
-      addRange(statements, map(generateClassElementDecorationExpressions(node, isStatic2), (expr) => factory2.createExpressionStatement(expr)));
-    }
-    function isDecoratedClassElement(member, isStaticElement, parent2) {
-      return nodeOrChildIsDecorated(member, parent2) && isStaticElement === isStatic(member);
+  }
+  function superCallIsRootLevelInConstructor(superCall, body) {
+    const superCallParent = walkUpParenthesizedExpressions(superCall.parent);
+    return isExpressionStatement(superCallParent) && superCallParent.parent === body;
+  }
+  function nodeImmediatelyReferencesSuperOrThis(node) {
+    if (node.kind === 106 /* SuperKeyword */ || node.kind === 108 /* ThisKeyword */) {
+      return true;
     }
-    function getDecoratedClassElements(node, isStatic2) {
-      return filter(node.members, (m) => isDecoratedClassElement(m, isStatic2, node));
+    if (isThisContainerOrFunctionBlock(node)) {
+      return false;
     }
-    function generateClassElementDecorationExpressions(node, isStatic2) {
-      const members = getDecoratedClassElements(node, isStatic2);
-      let expressions;
-      for (const member of members) {
-        expressions = append(expressions, generateClassElementDecorationExpression(node, member));
-      }
-      return expressions;
+    return !!forEachChild(node, nodeImmediatelyReferencesSuperOrThis);
+  }
+  function checkAccessorDeclaration(node) {
+    if (isIdentifier(node.name) && idText(node.name) === "constructor") {
+      error(node.name, Diagnostics.Class_constructor_may_not_be_an_accessor);
     }
-    function generateClassElementDecorationExpression(node, member) {
-      const allDecorators = getAllDecoratorsOfClassElement(member, node);
-      const decoratorExpressions = transformAllDecoratorsOfDeclaration(allDecorators);
-      if (!decoratorExpressions) {
-        return void 0;
+    addLazyDiagnostic(checkAccessorDeclarationDiagnostics);
+    checkSourceElement(node.body);
+    setNodeLinksForPrivateIdentifierScope(node);
+    function checkAccessorDeclarationDiagnostics() {
+      if (!checkGrammarFunctionLikeDeclaration(node) && !checkGrammarAccessor(node))
+        checkGrammarComputedPropertyName(node.name);
+      checkDecorators(node);
+      checkSignatureDeclaration(node);
+      if (node.kind === 174 /* GetAccessor */) {
+        if (!(node.flags & 16777216 /* Ambient */) && nodeIsPresent(node.body) && node.flags & 256 /* HasImplicitReturn */) {
+          if (!(node.flags & 512 /* HasExplicitReturn */)) {
+            error(node.name, Diagnostics.A_get_accessor_must_return_a_value);
+          }
+        }
       }
-      const prefix = getClassMemberPrefix(node, member);
-      const memberName = getExpressionForPropertyName(member, !hasSyntacticModifier(member, 2 /* Ambient */));
-      const descriptor = languageVersion > 0 /* ES3 */ ? isPropertyDeclaration(member) && !hasAccessorModifier(member) ? factory2.createVoidZero() : factory2.createNull() : void 0;
-      const helper = emitHelpers().createDecorateHelper(
-        decoratorExpressions,
-        prefix,
-        memberName,
-        descriptor
-      );
-      setEmitFlags(helper, 3072 /* NoComments */);
-      setSourceMapRange(helper, moveRangePastModifiers(member));
-      return helper;
-    }
-    function addConstructorDecorationStatement(statements, node) {
-      const expression = generateConstructorDecorationExpression(node);
-      if (expression) {
-        statements.push(setOriginalNode(factory2.createExpressionStatement(expression), node));
-      }
-    }
-    function generateConstructorDecorationExpression(node) {
-      const allDecorators = getAllDecoratorsOfClass(node);
-      const decoratorExpressions = transformAllDecoratorsOfDeclaration(allDecorators);
-      if (!decoratorExpressions) {
-        return void 0;
+      if (node.name.kind === 164 /* ComputedPropertyName */) {
+        checkComputedPropertyName(node.name);
       }
-      const classAlias = classAliases && classAliases[getOriginalNodeId(node)];
-      const localName = languageVersion <= 2 /* ES2015 */ ? factory2.getInternalName(node, false, true) : factory2.getLocalName(node, false, true);
-      const decorate = emitHelpers().createDecorateHelper(decoratorExpressions, localName);
-      const expression = factory2.createAssignment(localName, classAlias ? factory2.createAssignment(classAlias, decorate) : decorate);
-      setEmitFlags(expression, 3072 /* NoComments */);
-      setSourceMapRange(expression, moveRangePastModifiers(node));
-      return expression;
-    }
-    function transformDecorator(decorator) {
-      return visitNode(decorator.expression, visitor, isExpression);
-    }
-    function transformDecoratorsOfParameter(decorators, parameterOffset) {
-      let expressions;
-      if (decorators) {
-        expressions = [];
-        for (const decorator of decorators) {
-          const helper = emitHelpers().createParamHelper(
-            transformDecorator(decorator),
-            parameterOffset
-          );
-          setTextRange(helper, decorator.expression);
-          setEmitFlags(helper, 3072 /* NoComments */);
-          expressions.push(helper);
+      if (hasBindableName(node)) {
+        const symbol = getSymbolOfDeclaration(node);
+        const getter = getDeclarationOfKind(symbol, 174 /* GetAccessor */);
+        const setter = getDeclarationOfKind(symbol, 175 /* SetAccessor */);
+        if (getter && setter && !(getNodeCheckFlags(getter) & 1 /* TypeChecked */)) {
+          getNodeLinks(getter).flags |= 1 /* TypeChecked */;
+          const getterFlags = getEffectiveModifierFlags(getter);
+          const setterFlags = getEffectiveModifierFlags(setter);
+          if ((getterFlags & 256 /* Abstract */) !== (setterFlags & 256 /* Abstract */)) {
+            error(getter.name, Diagnostics.Accessors_must_both_be_abstract_or_non_abstract);
+            error(setter.name, Diagnostics.Accessors_must_both_be_abstract_or_non_abstract);
+          }
+          if (getterFlags & 16 /* Protected */ && !(setterFlags & (16 /* Protected */ | 8 /* Private */)) || getterFlags & 8 /* Private */ && !(setterFlags & 8 /* Private */)) {
+            error(getter.name, Diagnostics.A_get_accessor_must_be_at_least_as_accessible_as_the_setter);
+            error(setter.name, Diagnostics.A_get_accessor_must_be_at_least_as_accessible_as_the_setter);
+          }
+          const getterType = getAnnotatedAccessorType(getter);
+          const setterType = getAnnotatedAccessorType(setter);
+          if (getterType && setterType) {
+            checkTypeAssignableTo(getterType, setterType, getter, Diagnostics.The_return_type_of_a_get_accessor_must_be_assignable_to_its_set_accessor_type);
+          }
         }
       }
-      return expressions;
-    }
-    function getExpressionForPropertyName(member, generateNameForComputedPropertyName) {
-      const name = member.name;
-      if (isPrivateIdentifier(name)) {
-        return factory2.createIdentifier("");
-      } else if (isComputedPropertyName(name)) {
-        return generateNameForComputedPropertyName && !isSimpleInlineableExpression(name.expression) ? factory2.getGeneratedNameForNode(name) : name.expression;
-      } else if (isIdentifier(name)) {
-        return factory2.createStringLiteral(idText(name));
-      } else {
-        return factory2.cloneNode(name);
+      const returnType = getTypeOfAccessors(getSymbolOfDeclaration(node));
+      if (node.kind === 174 /* GetAccessor */) {
+        checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType);
       }
     }
-    function enableSubstitutionForClassAliases() {
-      if (!classAliases) {
-        context.enableSubstitution(79 /* Identifier */);
-        classAliases = [];
-      }
+  }
+  function checkMissingDeclaration(node) {
+    checkDecorators(node);
+  }
+  function getEffectiveTypeArgumentAtIndex(node, typeParameters, index) {
+    if (node.typeArguments && index < node.typeArguments.length) {
+      return getTypeFromTypeNode(node.typeArguments[index]);
     }
-    function getClassAliasIfNeeded(node) {
-      if (resolver.getNodeCheckFlags(node) & 1048576 /* ClassWithConstructorReference */) {
-        enableSubstitutionForClassAliases();
-        const classAlias = factory2.createUniqueName(node.name && !isGeneratedIdentifier(node.name) ? idText(node.name) : "default");
-        classAliases[getOriginalNodeId(node)] = classAlias;
-        hoistVariableDeclaration(classAlias);
-        return classAlias;
+    return getEffectiveTypeArguments2(node, typeParameters)[index];
+  }
+  function getEffectiveTypeArguments2(node, typeParameters) {
+    return fillMissingTypeArguments(
+      map(node.typeArguments, getTypeFromTypeNode),
+      typeParameters,
+      getMinTypeArgumentCount(typeParameters),
+      isInJSFile(node)
+    );
+  }
+  function checkTypeArgumentConstraints(node, typeParameters) {
+    let typeArguments;
+    let mapper;
+    let result = true;
+    for (let i = 0; i < typeParameters.length; i++) {
+      const constraint = getConstraintOfTypeParameter(typeParameters[i]);
+      if (constraint) {
+        if (!typeArguments) {
+          typeArguments = getEffectiveTypeArguments2(node, typeParameters);
+          mapper = createTypeMapper(typeParameters, typeArguments);
+        }
+        result = result && checkTypeAssignableTo(
+          typeArguments[i],
+          instantiateType(constraint, mapper),
+          node.typeArguments[i],
+          Diagnostics.Type_0_does_not_satisfy_the_constraint_1
+        );
       }
     }
-    function getClassPrototype(node) {
-      return factory2.createPropertyAccessExpression(factory2.getDeclarationName(node), "prototype");
-    }
-    function getClassMemberPrefix(node, member) {
-      return isStatic(member) ? factory2.getDeclarationName(node) : getClassPrototype(node);
+    return result;
+  }
+  function getTypeParametersForTypeAndSymbol(type, symbol) {
+    if (!isErrorType(type)) {
+      return symbol.flags & 524288 /* TypeAlias */ && getSymbolLinks(symbol).typeParameters || (getObjectFlags(type) & 4 /* Reference */ ? type.target.localTypeParameters : void 0);
     }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (hint === 1 /* Expression */) {
-        return substituteExpression(node);
+    return void 0;
+  }
+  function getTypeParametersForTypeReference(node) {
+    const type = getTypeFromTypeReference(node);
+    if (!isErrorType(type)) {
+      const symbol = getNodeLinks(node).resolvedSymbol;
+      if (symbol) {
+        return getTypeParametersForTypeAndSymbol(type, symbol);
       }
-      return node;
     }
-    function substituteExpression(node) {
-      switch (node.kind) {
-        case 79 /* Identifier */:
-          return substituteExpressionIdentifier(node);
-      }
-      return node;
+    return void 0;
+  }
+  function checkTypeReferenceNode(node) {
+    checkGrammarTypeArguments(node, node.typeArguments);
+    if (node.kind === 180 /* TypeReference */ && node.typeName.jsdocDotPos !== void 0 && !isInJSFile(node) && !isInJSDoc(node)) {
+      grammarErrorAtPos(node, node.typeName.jsdocDotPos, 1, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments);
     }
-    function substituteExpressionIdentifier(node) {
-      var _a2;
-      return (_a2 = trySubstituteClassAlias(node)) != null ? _a2 : node;
-    }
-    function trySubstituteClassAlias(node) {
-      if (classAliases) {
-        if (resolver.getNodeCheckFlags(node) & 2097152 /* ConstructorReferenceInClass */) {
-          const declaration = resolver.getReferencedValueDeclaration(node);
-          if (declaration) {
-            const classAlias = classAliases[declaration.id];
-            if (classAlias) {
-              const clone2 = factory2.cloneNode(classAlias);
-              setSourceMapRange(clone2, node);
-              setCommentRange(clone2, node);
-              return clone2;
-            }
+    forEach(node.typeArguments, checkSourceElement);
+    const type = getTypeFromTypeReference(node);
+    if (!isErrorType(type)) {
+      if (node.typeArguments) {
+        addLazyDiagnostic(() => {
+          const typeParameters = getTypeParametersForTypeReference(node);
+          if (typeParameters) {
+            checkTypeArgumentConstraints(node, typeParameters);
           }
+        });
+      }
+      const symbol = getNodeLinks(node).resolvedSymbol;
+      if (symbol) {
+        if (some(symbol.declarations, (d) => isTypeDeclaration(d) && !!(d.flags & 268435456 /* Deprecated */))) {
+          addDeprecatedSuggestion(
+            getDeprecatedSuggestionNode(node),
+            symbol.declarations,
+            symbol.escapedName
+          );
         }
       }
-      return void 0;
     }
   }
-
-  // src/compiler/transformers/es2017.ts
-  function transformES2017(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      resumeLexicalEnvironment,
-      endLexicalEnvironment,
-      hoistVariableDeclaration
-    } = context;
-    const resolver = context.getEmitResolver();
-    const compilerOptions = context.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    let enabledSubstitutions;
-    let enclosingSuperContainerFlags = 0;
-    let enclosingFunctionParameterNames;
-    let capturedSuperProperties;
-    let hasSuperElementAccess;
-    const substitutedSuperAccessors = [];
-    let contextFlags = 0 /* None */;
-    const previousOnEmitNode = context.onEmitNode;
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    context.onEmitNode = onEmitNode;
-    context.onSubstituteNode = onSubstituteNode;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
-      }
-      setContextFlag(1 /* NonTopLevel */, false);
-      setContextFlag(2 /* HasLexicalThis */, !isEffectiveStrictModeSourceFile(node, compilerOptions));
-      const visited = visitEachChild(node, visitor, context);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      return visited;
-    }
-    function setContextFlag(flag, val) {
-      contextFlags = val ? contextFlags | flag : contextFlags & ~flag;
-    }
-    function inContext(flags) {
-      return (contextFlags & flags) !== 0;
-    }
-    function inTopLevelContext() {
-      return !inContext(1 /* NonTopLevel */);
-    }
-    function inHasLexicalThisContext() {
-      return inContext(2 /* HasLexicalThis */);
-    }
-    function doWithContext(flags, cb, value) {
-      const contextFlagsToSet = flags & ~contextFlags;
-      if (contextFlagsToSet) {
-        setContextFlag(contextFlagsToSet, true);
-        const result = cb(value);
-        setContextFlag(contextFlagsToSet, false);
-        return result;
-      }
-      return cb(value);
-    }
-    function visitDefault(node) {
-      return visitEachChild(node, visitor, context);
-    }
-    function visitor(node) {
-      if ((node.transformFlags & 256 /* ContainsES2017 */) === 0) {
-        return node;
-      }
-      switch (node.kind) {
-        case 132 /* AsyncKeyword */:
-          return void 0;
-        case 220 /* AwaitExpression */:
-          return visitAwaitExpression(node);
-        case 171 /* MethodDeclaration */:
-          return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitMethodDeclaration, node);
-        case 259 /* FunctionDeclaration */:
-          return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitFunctionDeclaration, node);
-        case 215 /* FunctionExpression */:
-          return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitFunctionExpression, node);
-        case 216 /* ArrowFunction */:
-          return doWithContext(1 /* NonTopLevel */, visitArrowFunction, node);
-        case 208 /* PropertyAccessExpression */:
-          if (capturedSuperProperties && isPropertyAccessExpression(node) && node.expression.kind === 106 /* SuperKeyword */) {
-            capturedSuperProperties.add(node.name.escapedText);
-          }
-          return visitEachChild(node, visitor, context);
-        case 209 /* ElementAccessExpression */:
-          if (capturedSuperProperties && node.expression.kind === 106 /* SuperKeyword */) {
-            hasSuperElementAccess = true;
-          }
-          return visitEachChild(node, visitor, context);
-        case 174 /* GetAccessor */:
-          return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitGetAccessorDeclaration, node);
-        case 175 /* SetAccessor */:
-          return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitSetAccessorDeclaration, node);
-        case 173 /* Constructor */:
-          return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitConstructorDeclaration, node);
-        case 260 /* ClassDeclaration */:
-        case 228 /* ClassExpression */:
-          return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitDefault, node);
-        default:
-          return visitEachChild(node, visitor, context);
+  function getTypeArgumentConstraint(node) {
+    const typeReferenceNode = tryCast(node.parent, isTypeReferenceType);
+    if (!typeReferenceNode)
+      return void 0;
+    const typeParameters = getTypeParametersForTypeReference(typeReferenceNode);
+    if (!typeParameters)
+      return void 0;
+    const constraint = getConstraintOfTypeParameter(typeParameters[typeReferenceNode.typeArguments.indexOf(node)]);
+    return constraint && instantiateType(constraint, createTypeMapper(typeParameters, getEffectiveTypeArguments2(typeReferenceNode, typeParameters)));
+  }
+  function checkTypeQuery(node) {
+    getTypeFromTypeQueryNode(node);
+  }
+  function checkTypeLiteral(node) {
+    forEach(node.members, checkSourceElement);
+    addLazyDiagnostic(checkTypeLiteralDiagnostics);
+    function checkTypeLiteralDiagnostics() {
+      const type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node);
+      checkIndexConstraints(type, type.symbol);
+      checkTypeForDuplicateIndexSignatures(node);
+      checkObjectTypeForDuplicateDeclarations(node);
+    }
+  }
+  function checkArrayType(node) {
+    checkSourceElement(node.elementType);
+  }
+  function checkTupleType(node) {
+    const elementTypes = node.elements;
+    let seenOptionalElement = false;
+    let seenRestElement = false;
+    const hasNamedElement = some(elementTypes, isNamedTupleMember);
+    for (const e of elementTypes) {
+      if (e.kind !== 199 /* NamedTupleMember */ && hasNamedElement) {
+        grammarErrorOnNode(e, Diagnostics.Tuple_members_must_all_have_names_or_all_not_have_names);
+        break;
       }
-    }
-    function asyncBodyVisitor(node) {
-      if (isNodeWithPossibleHoistedDeclaration(node)) {
-        switch (node.kind) {
-          case 240 /* VariableStatement */:
-            return visitVariableStatementInAsyncBody(node);
-          case 245 /* ForStatement */:
-            return visitForStatementInAsyncBody(node);
-          case 246 /* ForInStatement */:
-            return visitForInStatementInAsyncBody(node);
-          case 247 /* ForOfStatement */:
-            return visitForOfStatementInAsyncBody(node);
-          case 295 /* CatchClause */:
-            return visitCatchClauseInAsyncBody(node);
-          case 238 /* Block */:
-          case 252 /* SwitchStatement */:
-          case 266 /* CaseBlock */:
-          case 292 /* CaseClause */:
-          case 293 /* DefaultClause */:
-          case 255 /* TryStatement */:
-          case 243 /* DoStatement */:
-          case 244 /* WhileStatement */:
-          case 242 /* IfStatement */:
-          case 251 /* WithStatement */:
-          case 253 /* LabeledStatement */:
-            return visitEachChild(node, asyncBodyVisitor, context);
-          default:
-            return Debug.assertNever(node, "Unhandled node.");
+      const flags = getTupleElementFlags(e);
+      if (flags & 8 /* Variadic */) {
+        const type = getTypeFromTypeNode(e.type);
+        if (!isArrayLikeType(type)) {
+          error(e, Diagnostics.A_rest_element_type_must_be_an_array_type);
+          break;
+        }
+        if (isArrayType(type) || isTupleType(type) && type.target.combinedFlags & 4 /* Rest */) {
+          seenRestElement = true;
         }
+      } else if (flags & 4 /* Rest */) {
+        if (seenRestElement) {
+          grammarErrorOnNode(e, Diagnostics.A_rest_element_cannot_follow_another_rest_element);
+          break;
+        }
+        seenRestElement = true;
+      } else if (flags & 2 /* Optional */) {
+        if (seenRestElement) {
+          grammarErrorOnNode(e, Diagnostics.An_optional_element_cannot_follow_a_rest_element);
+          break;
+        }
+        seenOptionalElement = true;
+      } else if (seenOptionalElement) {
+        grammarErrorOnNode(e, Diagnostics.A_required_element_cannot_follow_an_optional_element);
+        break;
       }
-      return visitor(node);
     }
-    function visitCatchClauseInAsyncBody(node) {
-      const catchClauseNames = /* @__PURE__ */ new Set();
-      recordDeclarationName(node.variableDeclaration, catchClauseNames);
-      let catchClauseUnshadowedNames;
-      catchClauseNames.forEach((_, escapedName) => {
-        if (enclosingFunctionParameterNames.has(escapedName)) {
-          if (!catchClauseUnshadowedNames) {
-            catchClauseUnshadowedNames = new Set(enclosingFunctionParameterNames);
-          }
-          catchClauseUnshadowedNames.delete(escapedName);
-        }
-      });
-      if (catchClauseUnshadowedNames) {
-        const savedEnclosingFunctionParameterNames = enclosingFunctionParameterNames;
-        enclosingFunctionParameterNames = catchClauseUnshadowedNames;
-        const result = visitEachChild(node, asyncBodyVisitor, context);
-        enclosingFunctionParameterNames = savedEnclosingFunctionParameterNames;
-        return result;
-      } else {
-        return visitEachChild(node, asyncBodyVisitor, context);
+    forEach(node.elements, checkSourceElement);
+    getTypeFromTypeNode(node);
+  }
+  function checkUnionOrIntersectionType(node) {
+    forEach(node.types, checkSourceElement);
+    getTypeFromTypeNode(node);
+  }
+  function checkIndexedAccessIndexType(type, accessNode) {
+    if (!(type.flags & 8388608 /* IndexedAccess */)) {
+      return type;
+    }
+    const objectType = type.objectType;
+    const indexType = type.indexType;
+    if (isTypeAssignableTo(indexType, getIndexType(
+      objectType,
+      /*stringsOnly*/
+      false
+    ))) {
+      if (accessNode.kind === 209 /* ElementAccessExpression */ && isAssignmentTarget(accessNode) && getObjectFlags(objectType) & 32 /* Mapped */ && getMappedTypeModifiers(objectType) & 1 /* IncludeReadonly */) {
+        error(accessNode, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType));
       }
+      return type;
     }
-    function visitVariableStatementInAsyncBody(node) {
-      if (isVariableDeclarationListWithCollidingName(node.declarationList)) {
-        const expression = visitVariableDeclarationListWithCollidingNames(node.declarationList, false);
-        return expression ? factory2.createExpressionStatement(expression) : void 0;
+    const apparentObjectType = getApparentType(objectType);
+    if (getIndexInfoOfType(apparentObjectType, numberType) && isTypeAssignableToKind(indexType, 296 /* NumberLike */)) {
+      return type;
+    }
+    if (isGenericObjectType(objectType)) {
+      const propertyName = getPropertyNameFromIndex(indexType, accessNode);
+      if (propertyName) {
+        const propertySymbol = forEachType(apparentObjectType, (t) => getPropertyOfType(t, propertyName));
+        if (propertySymbol && getDeclarationModifierFlagsFromSymbol(propertySymbol) & 24 /* NonPublicAccessibilityModifier */) {
+          error(accessNode, Diagnostics.Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter, unescapeLeadingUnderscores(propertyName));
+          return errorType;
+        }
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitForInStatementInAsyncBody(node) {
-      return factory2.updateForInStatement(
-        node,
-        isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(node.initializer, true) : visitNode(node.initializer, visitor, isForInitializer),
-        visitNode(node.expression, visitor, isExpression),
-        visitIterationBody(node.statement, asyncBodyVisitor, context)
-      );
+    error(accessNode, Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(objectType));
+    return errorType;
+  }
+  function checkIndexedAccessType(node) {
+    checkSourceElement(node.objectType);
+    checkSourceElement(node.indexType);
+    checkIndexedAccessIndexType(getTypeFromIndexedAccessTypeNode(node), node);
+  }
+  function checkMappedType(node) {
+    checkGrammarMappedType(node);
+    checkSourceElement(node.typeParameter);
+    checkSourceElement(node.nameType);
+    checkSourceElement(node.type);
+    if (!node.type) {
+      reportImplicitAny(node, anyType);
     }
-    function visitForOfStatementInAsyncBody(node) {
-      return factory2.updateForOfStatement(
-        node,
-        visitNode(node.awaitModifier, visitor, isToken),
-        isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(node.initializer, true) : visitNode(node.initializer, visitor, isForInitializer),
-        visitNode(node.expression, visitor, isExpression),
-        visitIterationBody(node.statement, asyncBodyVisitor, context)
-      );
+    const type = getTypeFromMappedTypeNode(node);
+    const nameType = getNameTypeFromMappedType(type);
+    if (nameType) {
+      checkTypeAssignableTo(nameType, keyofConstraintType, node.nameType);
+    } else {
+      const constraintType = getConstraintTypeFromMappedType(type);
+      checkTypeAssignableTo(constraintType, keyofConstraintType, getEffectiveConstraintOfTypeParameter(node.typeParameter));
     }
-    function visitForStatementInAsyncBody(node) {
-      const initializer = node.initializer;
-      return factory2.updateForStatement(
-        node,
-        isVariableDeclarationListWithCollidingName(initializer) ? visitVariableDeclarationListWithCollidingNames(initializer, false) : visitNode(node.initializer, visitor, isForInitializer),
-        visitNode(node.condition, visitor, isExpression),
-        visitNode(node.incrementor, visitor, isExpression),
-        visitIterationBody(node.statement, asyncBodyVisitor, context)
-      );
+  }
+  function checkGrammarMappedType(node) {
+    var _a2;
+    if ((_a2 = node.members) == null ? void 0 : _a2.length) {
+      return grammarErrorOnNode(node.members[0], Diagnostics.A_mapped_type_may_not_declare_properties_or_methods);
     }
-    function visitAwaitExpression(node) {
-      if (inTopLevelContext()) {
-        return visitEachChild(node, visitor, context);
+  }
+  function checkThisType(node) {
+    getTypeFromThisTypeNode(node);
+  }
+  function checkTypeOperator(node) {
+    checkGrammarTypeOperatorNode(node);
+    checkSourceElement(node.type);
+  }
+  function checkConditionalType(node) {
+    forEachChild(node, checkSourceElement);
+  }
+  function checkInferType(node) {
+    if (!findAncestor(node, (n) => n.parent && n.parent.kind === 191 /* ConditionalType */ && n.parent.extendsType === n)) {
+      grammarErrorOnNode(node, Diagnostics.infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type);
+    }
+    checkSourceElement(node.typeParameter);
+    const symbol = getSymbolOfDeclaration(node.typeParameter);
+    if (symbol.declarations && symbol.declarations.length > 1) {
+      const links = getSymbolLinks(symbol);
+      if (!links.typeParametersChecked) {
+        links.typeParametersChecked = true;
+        const typeParameter = getDeclaredTypeOfTypeParameter(symbol);
+        const declarations = getDeclarationsOfKind(symbol, 165 /* TypeParameter */);
+        if (!areTypeParametersIdentical(declarations, [typeParameter], (decl) => [decl])) {
+          const name = symbolToString(symbol);
+          for (const declaration of declarations) {
+            error(declaration.name, Diagnostics.All_declarations_of_0_must_have_identical_constraints, name);
+          }
+        }
       }
-      return setOriginalNode(
-        setTextRange(
-          factory2.createYieldExpression(
-            void 0,
-            visitNode(node.expression, visitor, isExpression)
-          ),
-          node
-        ),
-        node
-      );
     }
-    function visitConstructorDeclaration(node) {
-      return factory2.updateConstructorDeclaration(
-        node,
-        visitNodes2(node.modifiers, visitor, isModifierLike),
-        visitParameterList(node.parameters, visitor, context),
-        transformMethodBody(node)
-      );
+    registerForUnusedIdentifiersCheck(node);
+  }
+  function checkTemplateLiteralType(node) {
+    for (const span of node.templateSpans) {
+      checkSourceElement(span.type);
+      const type = getTypeFromTypeNode(span.type);
+      checkTypeAssignableTo(type, templateConstraintType, span.type);
     }
-    function visitMethodDeclaration(node) {
-      return factory2.updateMethodDeclaration(
-        node,
-        visitNodes2(node.modifiers, visitor, isModifierLike),
-        node.asteriskToken,
-        node.name,
-        void 0,
-        void 0,
-        visitParameterList(node.parameters, visitor, context),
-        void 0,
-        getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : transformMethodBody(node)
-      );
+    getTypeFromTypeNode(node);
+  }
+  function checkImportType(node) {
+    checkSourceElement(node.argument);
+    if (node.assertions) {
+      const override = getResolutionModeOverrideForClause(node.assertions.assertClause, grammarErrorOnNode);
+      if (override) {
+        if (!isNightly()) {
+          grammarErrorOnNode(node.assertions.assertClause, Diagnostics.resolution_mode_assertions_are_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next);
+        }
+        if (getEmitModuleResolutionKind(compilerOptions) !== 3 /* Node16 */ && getEmitModuleResolutionKind(compilerOptions) !== 99 /* NodeNext */) {
+          grammarErrorOnNode(node.assertions.assertClause, Diagnostics.resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext);
+        }
+      }
     }
-    function visitGetAccessorDeclaration(node) {
-      return factory2.updateGetAccessorDeclaration(
-        node,
-        visitNodes2(node.modifiers, visitor, isModifierLike),
-        node.name,
-        visitParameterList(node.parameters, visitor, context),
-        void 0,
-        transformMethodBody(node)
-      );
+    getTypeFromTypeNode(node);
+  }
+  function checkNamedTupleMember(node) {
+    if (node.dotDotDotToken && node.questionToken) {
+      grammarErrorOnNode(node, Diagnostics.A_tuple_member_cannot_be_both_optional_and_rest);
     }
-    function visitSetAccessorDeclaration(node) {
-      return factory2.updateSetAccessorDeclaration(
-        node,
-        visitNodes2(node.modifiers, visitor, isModifierLike),
-        node.name,
-        visitParameterList(node.parameters, visitor, context),
-        transformMethodBody(node)
-      );
+    if (node.type.kind === 187 /* OptionalType */) {
+      grammarErrorOnNode(node.type, Diagnostics.A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type);
     }
-    function visitFunctionDeclaration(node) {
-      return factory2.updateFunctionDeclaration(
-        node,
-        visitNodes2(node.modifiers, visitor, isModifierLike),
-        node.asteriskToken,
-        node.name,
-        void 0,
-        visitParameterList(node.parameters, visitor, context),
-        void 0,
-        getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : visitFunctionBody(node.body, visitor, context)
-      );
+    if (node.type.kind === 188 /* RestType */) {
+      grammarErrorOnNode(node.type, Diagnostics.A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type);
     }
-    function visitFunctionExpression(node) {
-      return factory2.updateFunctionExpression(
-        node,
-        visitNodes2(node.modifiers, visitor, isModifierLike),
-        node.asteriskToken,
-        node.name,
-        void 0,
-        visitParameterList(node.parameters, visitor, context),
-        void 0,
-        getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : visitFunctionBody(node.body, visitor, context)
-      );
+    checkSourceElement(node.type);
+    getTypeFromTypeNode(node);
+  }
+  function isPrivateWithinAmbient(node) {
+    return (hasEffectiveModifier(node, 8 /* Private */) || isPrivateIdentifierClassElementDeclaration(node)) && !!(node.flags & 16777216 /* Ambient */);
+  }
+  function getEffectiveDeclarationFlags(n, flagsToCheck) {
+    let flags = getCombinedModifierFlags(n);
+    if (n.parent.kind !== 261 /* InterfaceDeclaration */ && n.parent.kind !== 260 /* ClassDeclaration */ && n.parent.kind !== 228 /* ClassExpression */ && n.flags & 16777216 /* Ambient */) {
+      if (!(flags & 2 /* Ambient */) && !(isModuleBlock(n.parent) && isModuleDeclaration(n.parent.parent) && isGlobalScopeAugmentation(n.parent.parent))) {
+        flags |= 1 /* Export */;
+      }
+      flags |= 2 /* Ambient */;
     }
-    function visitArrowFunction(node) {
-      return factory2.updateArrowFunction(
-        node,
-        visitNodes2(node.modifiers, visitor, isModifierLike),
-        void 0,
-        visitParameterList(node.parameters, visitor, context),
-        void 0,
-        node.equalsGreaterThanToken,
-        getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : visitFunctionBody(node.body, visitor, context)
-      );
+    return flags & flagsToCheck;
+  }
+  function checkFunctionOrConstructorSymbol(symbol) {
+    addLazyDiagnostic(() => checkFunctionOrConstructorSymbolWorker(symbol));
+  }
+  function checkFunctionOrConstructorSymbolWorker(symbol) {
+    function getCanonicalOverload(overloads, implementation) {
+      const implementationSharesContainerWithFirstOverload = implementation !== void 0 && implementation.parent === overloads[0].parent;
+      return implementationSharesContainerWithFirstOverload ? implementation : overloads[0];
     }
-    function recordDeclarationName({ name }, names) {
-      if (isIdentifier(name)) {
-        names.add(name.escapedText);
-      } else {
-        for (const element of name.elements) {
-          if (!isOmittedExpression(element)) {
-            recordDeclarationName(element, names);
+    function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck2, someOverloadFlags, allOverloadFlags) {
+      const someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags;
+      if (someButNotAllOverloadFlags !== 0) {
+        const canonicalFlags = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck2);
+        forEach(overloads, (o) => {
+          const deviation = getEffectiveDeclarationFlags(o, flagsToCheck2) ^ canonicalFlags;
+          if (deviation & 1 /* Export */) {
+            error(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_exported_or_non_exported);
+          } else if (deviation & 2 /* Ambient */) {
+            error(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient);
+          } else if (deviation & (8 /* Private */ | 16 /* Protected */)) {
+            error(getNameOfDeclaration(o) || o, Diagnostics.Overload_signatures_must_all_be_public_private_or_protected);
+          } else if (deviation & 256 /* Abstract */) {
+            error(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_abstract_or_non_abstract);
           }
-        }
+        });
       }
     }
-    function isVariableDeclarationListWithCollidingName(node) {
-      return !!node && isVariableDeclarationList(node) && !(node.flags & 3 /* BlockScoped */) && node.declarations.some(collidesWithParameterName);
+    function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken2, allHaveQuestionToken2) {
+      if (someHaveQuestionToken2 !== allHaveQuestionToken2) {
+        const canonicalHasQuestionToken = hasQuestionToken(getCanonicalOverload(overloads, implementation));
+        forEach(overloads, (o) => {
+          const deviation = hasQuestionToken(o) !== canonicalHasQuestionToken;
+          if (deviation) {
+            error(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_optional_or_required);
+          }
+        });
+      }
     }
-    function visitVariableDeclarationListWithCollidingNames(node, hasReceiver) {
-      hoistVariableDeclarationList(node);
-      const variables = getInitializedVariables(node);
-      if (variables.length === 0) {
-        if (hasReceiver) {
-          return visitNode(factory2.converters.convertToAssignmentElementTarget(node.declarations[0].name), visitor, isExpression);
+    const flagsToCheck = 1 /* Export */ | 2 /* Ambient */ | 8 /* Private */ | 16 /* Protected */ | 256 /* Abstract */;
+    let someNodeFlags = 0 /* None */;
+    let allNodeFlags = flagsToCheck;
+    let someHaveQuestionToken = false;
+    let allHaveQuestionToken = true;
+    let hasOverloads = false;
+    let bodyDeclaration;
+    let lastSeenNonAmbientDeclaration;
+    let previousDeclaration;
+    const declarations = symbol.declarations;
+    const isConstructor = (symbol.flags & 16384 /* Constructor */) !== 0;
+    function reportImplementationExpectedError(node) {
+      if (node.name && nodeIsMissing(node.name)) {
+        return;
+      }
+      let seen = false;
+      const subsequentNode = forEachChild(node.parent, (c) => {
+        if (seen) {
+          return c;
+        } else {
+          seen = c === node;
+        }
+      });
+      if (subsequentNode && subsequentNode.pos === node.end) {
+        if (subsequentNode.kind === node.kind) {
+          const errorNode2 = subsequentNode.name || subsequentNode;
+          const subsequentName = subsequentNode.name;
+          if (node.name && subsequentName && // both are private identifiers
+          (isPrivateIdentifier(node.name) && isPrivateIdentifier(subsequentName) && node.name.escapedText === subsequentName.escapedText || // Both are computed property names
+          // TODO: GH#17345: These are methods, so handle computed name case. (`Always allowing computed property names is *not* the correct behavior!)
+          isComputedPropertyName(node.name) && isComputedPropertyName(subsequentName) || // Both are literal property names that are the same.
+          isPropertyNameLiteral(node.name) && isPropertyNameLiteral(subsequentName) && getEscapedTextOfIdentifierOrLiteral(node.name) === getEscapedTextOfIdentifierOrLiteral(subsequentName))) {
+            const reportError = (node.kind === 171 /* MethodDeclaration */ || node.kind === 170 /* MethodSignature */) && isStatic(node) !== isStatic(subsequentNode);
+            if (reportError) {
+              const diagnostic = isStatic(node) ? Diagnostics.Function_overload_must_be_static : Diagnostics.Function_overload_must_not_be_static;
+              error(errorNode2, diagnostic);
+            }
+            return;
+          }
+          if (nodeIsPresent(subsequentNode.body)) {
+            error(errorNode2, Diagnostics.Function_implementation_name_must_be_0, declarationNameToString(node.name));
+            return;
+          }
         }
-        return void 0;
       }
-      return factory2.inlineExpressions(map(variables, transformInitializedVariable));
-    }
-    function hoistVariableDeclarationList(node) {
-      forEach(node.declarations, hoistVariable);
-    }
-    function hoistVariable({ name }) {
-      if (isIdentifier(name)) {
-        hoistVariableDeclaration(name);
+      const errorNode = node.name || node;
+      if (isConstructor) {
+        error(errorNode, Diagnostics.Constructor_implementation_is_missing);
       } else {
-        for (const element of name.elements) {
-          if (!isOmittedExpression(element)) {
-            hoistVariable(element);
-          }
+        if (hasSyntacticModifier(node, 256 /* Abstract */)) {
+          error(errorNode, Diagnostics.All_declarations_of_an_abstract_method_must_be_consecutive);
+        } else {
+          error(errorNode, Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration);
         }
       }
     }
-    function transformInitializedVariable(node) {
-      const converted = setSourceMapRange(
-        factory2.createAssignment(
-          factory2.converters.convertToAssignmentElementTarget(node.name),
-          node.initializer
-        ),
-        node
-      );
-      return visitNode(converted, visitor, isExpression);
-    }
-    function collidesWithParameterName({ name }) {
-      if (isIdentifier(name)) {
-        return enclosingFunctionParameterNames.has(name.escapedText);
-      } else {
-        for (const element of name.elements) {
-          if (!isOmittedExpression(element) && collidesWithParameterName(element)) {
-            return true;
+    let duplicateFunctionDeclaration = false;
+    let multipleConstructorImplementation = false;
+    let hasNonAmbientClass = false;
+    const functionDeclarations = [];
+    if (declarations) {
+      for (const current of declarations) {
+        const node = current;
+        const inAmbientContext = node.flags & 16777216 /* Ambient */;
+        const inAmbientContextOrInterface = node.parent && (node.parent.kind === 261 /* InterfaceDeclaration */ || node.parent.kind === 184 /* TypeLiteral */) || inAmbientContext;
+        if (inAmbientContextOrInterface) {
+          previousDeclaration = void 0;
+        }
+        if ((node.kind === 260 /* ClassDeclaration */ || node.kind === 228 /* ClassExpression */) && !inAmbientContext) {
+          hasNonAmbientClass = true;
+        }
+        if (node.kind === 259 /* FunctionDeclaration */ || node.kind === 171 /* MethodDeclaration */ || node.kind === 170 /* MethodSignature */ || node.kind === 173 /* Constructor */) {
+          functionDeclarations.push(node);
+          const currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck);
+          someNodeFlags |= currentNodeFlags;
+          allNodeFlags &= currentNodeFlags;
+          someHaveQuestionToken = someHaveQuestionToken || hasQuestionToken(node);
+          allHaveQuestionToken = allHaveQuestionToken && hasQuestionToken(node);
+          const bodyIsPresent = nodeIsPresent(node.body);
+          if (bodyIsPresent && bodyDeclaration) {
+            if (isConstructor) {
+              multipleConstructorImplementation = true;
+            } else {
+              duplicateFunctionDeclaration = true;
+            }
+          } else if ((previousDeclaration == null ? void 0 : previousDeclaration.parent) === node.parent && previousDeclaration.end !== node.pos) {
+            reportImplementationExpectedError(previousDeclaration);
+          }
+          if (bodyIsPresent) {
+            if (!bodyDeclaration) {
+              bodyDeclaration = node;
+            }
+          } else {
+            hasOverloads = true;
+          }
+          previousDeclaration = node;
+          if (!inAmbientContextOrInterface) {
+            lastSeenNonAmbientDeclaration = node;
           }
         }
       }
-      return false;
     }
-    function transformMethodBody(node) {
-      Debug.assertIsDefined(node.body);
-      const savedCapturedSuperProperties = capturedSuperProperties;
-      const savedHasSuperElementAccess = hasSuperElementAccess;
-      capturedSuperProperties = /* @__PURE__ */ new Set();
-      hasSuperElementAccess = false;
-      let updated = visitFunctionBody(node.body, visitor, context);
-      const originalMethod = getOriginalNode(node, isFunctionLikeDeclaration);
-      const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && resolver.getNodeCheckFlags(node) & (256 /* MethodWithSuperPropertyAssignmentInAsync */ | 128 /* MethodWithSuperPropertyAccessInAsync */) && (getFunctionFlags(originalMethod) & 3 /* AsyncGenerator */) !== 3 /* AsyncGenerator */;
-      if (emitSuperHelpers) {
-        enableSubstitutionForAsyncMethodsWithSuper();
-        if (capturedSuperProperties.size) {
-          const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties);
-          substitutedSuperAccessors[getNodeId(variableStatement)] = true;
-          const statements = updated.statements.slice();
-          insertStatementsAfterStandardPrologue(statements, [variableStatement]);
-          updated = factory2.updateBlock(updated, statements);
+    if (multipleConstructorImplementation) {
+      forEach(functionDeclarations, (declaration) => {
+        error(declaration, Diagnostics.Multiple_constructor_implementations_are_not_allowed);
+      });
+    }
+    if (duplicateFunctionDeclaration) {
+      forEach(functionDeclarations, (declaration) => {
+        error(getNameOfDeclaration(declaration) || declaration, Diagnostics.Duplicate_function_implementation);
+      });
+    }
+    if (hasNonAmbientClass && !isConstructor && symbol.flags & 16 /* Function */ && declarations) {
+      const relatedDiagnostics = filter(declarations, (d) => d.kind === 260 /* ClassDeclaration */).map((d) => createDiagnosticForNode(d, Diagnostics.Consider_adding_a_declare_modifier_to_this_class));
+      forEach(declarations, (declaration) => {
+        const diagnostic = declaration.kind === 260 /* ClassDeclaration */ ? Diagnostics.Class_declaration_cannot_implement_overload_list_for_0 : declaration.kind === 259 /* FunctionDeclaration */ ? Diagnostics.Function_with_bodies_can_only_merge_with_classes_that_are_ambient : void 0;
+        if (diagnostic) {
+          addRelatedInfo(
+            error(getNameOfDeclaration(declaration) || declaration, diagnostic, symbolName(symbol)),
+            ...relatedDiagnostics
+          );
         }
-        if (hasSuperElementAccess) {
-          if (resolver.getNodeCheckFlags(node) & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
-            addEmitHelper(updated, advancedAsyncSuperHelper);
-          } else if (resolver.getNodeCheckFlags(node) & 128 /* MethodWithSuperPropertyAccessInAsync */) {
-            addEmitHelper(updated, asyncSuperHelper);
+      });
+    }
+    if (lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body && !hasSyntacticModifier(lastSeenNonAmbientDeclaration, 256 /* Abstract */) && !lastSeenNonAmbientDeclaration.questionToken) {
+      reportImplementationExpectedError(lastSeenNonAmbientDeclaration);
+    }
+    if (hasOverloads) {
+      if (declarations) {
+        checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags);
+        checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken);
+      }
+      if (bodyDeclaration) {
+        const signatures = getSignaturesOfSymbol(symbol);
+        const bodySignature = getSignatureFromDeclaration(bodyDeclaration);
+        for (const signature of signatures) {
+          if (!isImplementationCompatibleWithOverload(bodySignature, signature)) {
+            addRelatedInfo(
+              error(signature.declaration, Diagnostics.This_overload_signature_is_not_compatible_with_its_implementation_signature),
+              createDiagnosticForNode(bodyDeclaration, Diagnostics.The_implementation_signature_is_declared_here)
+            );
+            break;
           }
         }
       }
-      capturedSuperProperties = savedCapturedSuperProperties;
-      hasSuperElementAccess = savedHasSuperElementAccess;
-      return updated;
-    }
-    function transformAsyncFunctionBody(node) {
-      resumeLexicalEnvironment();
-      const original = getOriginalNode(node, isFunctionLike);
-      const nodeType = original.type;
-      const promiseConstructor = languageVersion < 2 /* ES2015 */ ? getPromiseConstructor(nodeType) : void 0;
-      const isArrowFunction2 = node.kind === 216 /* ArrowFunction */;
-      const hasLexicalArguments = (resolver.getNodeCheckFlags(node) & 512 /* CaptureArguments */) !== 0;
-      const savedEnclosingFunctionParameterNames = enclosingFunctionParameterNames;
-      enclosingFunctionParameterNames = /* @__PURE__ */ new Set();
-      for (const parameter of node.parameters) {
-        recordDeclarationName(parameter, enclosingFunctionParameterNames);
-      }
-      const savedCapturedSuperProperties = capturedSuperProperties;
-      const savedHasSuperElementAccess = hasSuperElementAccess;
-      if (!isArrowFunction2) {
-        capturedSuperProperties = /* @__PURE__ */ new Set();
-        hasSuperElementAccess = false;
+    }
+  }
+  function checkExportsOnMergedDeclarations(node) {
+    addLazyDiagnostic(() => checkExportsOnMergedDeclarationsWorker(node));
+  }
+  function checkExportsOnMergedDeclarationsWorker(node) {
+    let symbol = node.localSymbol;
+    if (!symbol) {
+      symbol = getSymbolOfDeclaration(node);
+      if (!symbol.exportSymbol) {
+        return;
       }
-      let result;
-      if (!isArrowFunction2) {
-        const statements = [];
-        const statementOffset = factory2.copyPrologue(node.body.statements, statements, false, visitor);
-        statements.push(
-          factory2.createReturnStatement(
-            emitHelpers().createAwaiterHelper(
-              inHasLexicalThisContext(),
-              hasLexicalArguments,
-              promiseConstructor,
-              transformAsyncFunctionBodyWorker(node.body, statementOffset)
-            )
-          )
-        );
-        insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-        const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && resolver.getNodeCheckFlags(node) & (256 /* MethodWithSuperPropertyAssignmentInAsync */ | 128 /* MethodWithSuperPropertyAccessInAsync */);
-        if (emitSuperHelpers) {
-          enableSubstitutionForAsyncMethodsWithSuper();
-          if (capturedSuperProperties.size) {
-            const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties);
-            substitutedSuperAccessors[getNodeId(variableStatement)] = true;
-            insertStatementsAfterStandardPrologue(statements, [variableStatement]);
-          }
-        }
-        const block = factory2.createBlock(statements, true);
-        setTextRange(block, node.body);
-        if (emitSuperHelpers && hasSuperElementAccess) {
-          if (resolver.getNodeCheckFlags(node) & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
-            addEmitHelper(block, advancedAsyncSuperHelper);
-          } else if (resolver.getNodeCheckFlags(node) & 128 /* MethodWithSuperPropertyAccessInAsync */) {
-            addEmitHelper(block, asyncSuperHelper);
-          }
-        }
-        result = block;
-      } else {
-        const expression = emitHelpers().createAwaiterHelper(
-          inHasLexicalThisContext(),
-          hasLexicalArguments,
-          promiseConstructor,
-          transformAsyncFunctionBodyWorker(node.body)
-        );
-        const declarations = endLexicalEnvironment();
-        if (some(declarations)) {
-          const block = factory2.converters.convertToFunctionBlock(expression);
-          result = factory2.updateBlock(block, setTextRange(factory2.createNodeArray(concatenate(declarations, block.statements)), block.statements));
+    }
+    if (getDeclarationOfKind(symbol, node.kind) !== node) {
+      return;
+    }
+    let exportedDeclarationSpaces = 0 /* None */;
+    let nonExportedDeclarationSpaces = 0 /* None */;
+    let defaultExportedDeclarationSpaces = 0 /* None */;
+    for (const d of symbol.declarations) {
+      const declarationSpaces = getDeclarationSpaces(d);
+      const effectiveDeclarationFlags = getEffectiveDeclarationFlags(d, 1 /* Export */ | 1024 /* Default */);
+      if (effectiveDeclarationFlags & 1 /* Export */) {
+        if (effectiveDeclarationFlags & 1024 /* Default */) {
+          defaultExportedDeclarationSpaces |= declarationSpaces;
         } else {
-          result = expression;
+          exportedDeclarationSpaces |= declarationSpaces;
         }
-      }
-      enclosingFunctionParameterNames = savedEnclosingFunctionParameterNames;
-      if (!isArrowFunction2) {
-        capturedSuperProperties = savedCapturedSuperProperties;
-        hasSuperElementAccess = savedHasSuperElementAccess;
-      }
-      return result;
-    }
-    function transformAsyncFunctionBodyWorker(body, start2) {
-      if (isBlock(body)) {
-        return factory2.updateBlock(body, visitNodes2(body.statements, asyncBodyVisitor, isStatement, start2));
       } else {
-        return factory2.converters.convertToFunctionBlock(visitNode(body, asyncBodyVisitor, isConciseBody));
+        nonExportedDeclarationSpaces |= declarationSpaces;
       }
     }
-    function getPromiseConstructor(type) {
-      const typeName = type && getEntityNameFromTypeNode(type);
-      if (typeName && isEntityName(typeName)) {
-        const serializationKind = resolver.getTypeReferenceSerializationKind(typeName);
-        if (serializationKind === 1 /* TypeWithConstructSignatureAndValue */ || serializationKind === 0 /* Unknown */) {
-          return typeName;
+    const nonDefaultExportedDeclarationSpaces = exportedDeclarationSpaces | nonExportedDeclarationSpaces;
+    const commonDeclarationSpacesForExportsAndLocals = exportedDeclarationSpaces & nonExportedDeclarationSpaces;
+    const commonDeclarationSpacesForDefaultAndNonDefault = defaultExportedDeclarationSpaces & nonDefaultExportedDeclarationSpaces;
+    if (commonDeclarationSpacesForExportsAndLocals || commonDeclarationSpacesForDefaultAndNonDefault) {
+      for (const d of symbol.declarations) {
+        const declarationSpaces = getDeclarationSpaces(d);
+        const name = getNameOfDeclaration(d);
+        if (declarationSpaces & commonDeclarationSpacesForDefaultAndNonDefault) {
+          error(name, Diagnostics.Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead, declarationNameToString(name));
+        } else if (declarationSpaces & commonDeclarationSpacesForExportsAndLocals) {
+          error(name, Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, declarationNameToString(name));
         }
       }
-      return void 0;
     }
-    function enableSubstitutionForAsyncMethodsWithSuper() {
-      if ((enabledSubstitutions & 1 /* AsyncMethodsWithSuper */) === 0) {
-        enabledSubstitutions |= 1 /* AsyncMethodsWithSuper */;
-        context.enableSubstitution(210 /* CallExpression */);
-        context.enableSubstitution(208 /* PropertyAccessExpression */);
-        context.enableSubstitution(209 /* ElementAccessExpression */);
-        context.enableEmitNotification(260 /* ClassDeclaration */);
-        context.enableEmitNotification(171 /* MethodDeclaration */);
-        context.enableEmitNotification(174 /* GetAccessor */);
-        context.enableEmitNotification(175 /* SetAccessor */);
-        context.enableEmitNotification(173 /* Constructor */);
-        context.enableEmitNotification(240 /* VariableStatement */);
-      }
-    }
-    function onEmitNode(hint, node, emitCallback) {
-      if (enabledSubstitutions & 1 /* AsyncMethodsWithSuper */ && isSuperContainer(node)) {
-        const superContainerFlags = resolver.getNodeCheckFlags(node) & (128 /* MethodWithSuperPropertyAccessInAsync */ | 256 /* MethodWithSuperPropertyAssignmentInAsync */);
-        if (superContainerFlags !== enclosingSuperContainerFlags) {
-          const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
-          enclosingSuperContainerFlags = superContainerFlags;
-          previousOnEmitNode(hint, node, emitCallback);
-          enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
-          return;
-        }
-      } else if (enabledSubstitutions && substitutedSuperAccessors[getNodeId(node)]) {
-        const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
-        enclosingSuperContainerFlags = 0;
-        previousOnEmitNode(hint, node, emitCallback);
-        enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
-        return;
+    function getDeclarationSpaces(decl) {
+      let d = decl;
+      switch (d.kind) {
+        case 261 /* InterfaceDeclaration */:
+        case 262 /* TypeAliasDeclaration */:
+        case 349 /* JSDocTypedefTag */:
+        case 341 /* JSDocCallbackTag */:
+        case 343 /* JSDocEnumTag */:
+          return 2 /* ExportType */;
+        case 264 /* ModuleDeclaration */:
+          return isAmbientModule(d) || getModuleInstanceState(d) !== 0 /* NonInstantiated */ ? 4 /* ExportNamespace */ | 1 /* ExportValue */ : 4 /* ExportNamespace */;
+        case 260 /* ClassDeclaration */:
+        case 263 /* EnumDeclaration */:
+        case 302 /* EnumMember */:
+          return 2 /* ExportType */ | 1 /* ExportValue */;
+        case 308 /* SourceFile */:
+          return 2 /* ExportType */ | 1 /* ExportValue */ | 4 /* ExportNamespace */;
+        case 274 /* ExportAssignment */:
+        case 223 /* BinaryExpression */:
+          const node2 = d;
+          const expression = isExportAssignment(node2) ? node2.expression : node2.right;
+          if (!isEntityNameExpression(expression)) {
+            return 1 /* ExportValue */;
+          }
+          d = expression;
+        case 268 /* ImportEqualsDeclaration */:
+        case 271 /* NamespaceImport */:
+        case 270 /* ImportClause */:
+          let result = 0 /* None */;
+          const target = resolveAlias(getSymbolOfDeclaration(d));
+          forEach(target.declarations, (d2) => {
+            result |= getDeclarationSpaces(d2);
+          });
+          return result;
+        case 257 /* VariableDeclaration */:
+        case 205 /* BindingElement */:
+        case 259 /* FunctionDeclaration */:
+        case 273 /* ImportSpecifier */:
+        case 79 /* Identifier */:
+          return 1 /* ExportValue */;
+        default:
+          return Debug.failBadSyntaxKind(d);
       }
-      previousOnEmitNode(hint, node, emitCallback);
     }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (hint === 1 /* Expression */ && enclosingSuperContainerFlags) {
-        return substituteExpression(node);
-      }
-      return node;
+  }
+  function getAwaitedTypeOfPromise(type, errorNode, diagnosticMessage, arg0) {
+    const promisedType = getPromisedTypeOfPromise(type, errorNode);
+    return promisedType && getAwaitedType(promisedType, errorNode, diagnosticMessage, arg0);
+  }
+  function getPromisedTypeOfPromise(type, errorNode, thisTypeForErrorOut) {
+    if (isTypeAny(type)) {
+      return void 0;
     }
-    function substituteExpression(node) {
-      switch (node.kind) {
-        case 208 /* PropertyAccessExpression */:
-          return substitutePropertyAccessExpression(node);
-        case 209 /* ElementAccessExpression */:
-          return substituteElementAccessExpression(node);
-        case 210 /* CallExpression */:
-          return substituteCallExpression(node);
-      }
-      return node;
+    const typeAsPromise = type;
+    if (typeAsPromise.promisedTypeOfPromise) {
+      return typeAsPromise.promisedTypeOfPromise;
     }
-    function substitutePropertyAccessExpression(node) {
-      if (node.expression.kind === 106 /* SuperKeyword */) {
-        return setTextRange(
-          factory2.createPropertyAccessExpression(
-            factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
-            node.name
-          ),
-          node
-        );
+    if (isReferenceToType2(type, getGlobalPromiseType(
+      /*reportErrors*/
+      false
+    ))) {
+      return typeAsPromise.promisedTypeOfPromise = getTypeArguments(type)[0];
+    }
+    if (allTypesAssignableToKind(getBaseConstraintOrType(type), 131068 /* Primitive */ | 131072 /* Never */)) {
+      return void 0;
+    }
+    const thenFunction = getTypeOfPropertyOfType(type, "then");
+    if (isTypeAny(thenFunction)) {
+      return void 0;
+    }
+    const thenSignatures = thenFunction ? getSignaturesOfType(thenFunction, 0 /* Call */) : emptyArray;
+    if (thenSignatures.length === 0) {
+      if (errorNode) {
+        error(errorNode, Diagnostics.A_promise_must_have_a_then_method);
       }
-      return node;
+      return void 0;
     }
-    function substituteElementAccessExpression(node) {
-      if (node.expression.kind === 106 /* SuperKeyword */) {
-        return createSuperElementAccessInAsyncMethod(
-          node.argumentExpression,
-          node
-        );
+    let thisTypeForError;
+    let candidates;
+    for (const thenSignature of thenSignatures) {
+      const thisType = getThisTypeOfSignature(thenSignature);
+      if (thisType && thisType !== voidType && !isTypeRelatedTo(type, thisType, subtypeRelation)) {
+        thisTypeForError = thisType;
+      } else {
+        candidates = append(candidates, thenSignature);
       }
-      return node;
     }
-    function substituteCallExpression(node) {
-      const expression = node.expression;
-      if (isSuperProperty(expression)) {
-        const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression);
-        return factory2.createCallExpression(
-          factory2.createPropertyAccessExpression(argumentExpression, "call"),
-          void 0,
-          [
-            factory2.createThis(),
-            ...node.arguments
-          ]
-        );
+    if (!candidates) {
+      Debug.assertIsDefined(thisTypeForError);
+      if (thisTypeForErrorOut) {
+        thisTypeForErrorOut.value = thisTypeForError;
       }
-      return node;
+      if (errorNode) {
+        error(errorNode, Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1, typeToString(type), typeToString(thisTypeForError));
+      }
+      return void 0;
     }
-    function isSuperContainer(node) {
-      const kind = node.kind;
-      return kind === 260 /* ClassDeclaration */ || kind === 173 /* Constructor */ || kind === 171 /* MethodDeclaration */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */;
+    const onfulfilledParameterType = getTypeWithFacts(getUnionType(map(candidates, getTypeOfFirstParameterOfSignature)), 2097152 /* NEUndefinedOrNull */);
+    if (isTypeAny(onfulfilledParameterType)) {
+      return void 0;
     }
-    function createSuperElementAccessInAsyncMethod(argumentExpression, location2) {
-      if (enclosingSuperContainerFlags & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
-        return setTextRange(
-          factory2.createPropertyAccessExpression(
-            factory2.createCallExpression(
-              factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */),
-              void 0,
-              [argumentExpression]
-            ),
-            "value"
-          ),
-          location2
-        );
-      } else {
-        return setTextRange(
-          factory2.createCallExpression(
-            factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */),
-            void 0,
-            [argumentExpression]
-          ),
-          location2
-        );
+    const onfulfilledParameterSignatures = getSignaturesOfType(onfulfilledParameterType, 0 /* Call */);
+    if (onfulfilledParameterSignatures.length === 0) {
+      if (errorNode) {
+        error(errorNode, Diagnostics.The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback);
       }
+      return void 0;
     }
+    return typeAsPromise.promisedTypeOfPromise = getUnionType(map(onfulfilledParameterSignatures, getTypeOfFirstParameterOfSignature), 2 /* Subtype */);
   }
-  function createSuperAccessVariableStatement(factory2, resolver, node, names) {
-    const hasBinding = (resolver.getNodeCheckFlags(node) & 256 /* MethodWithSuperPropertyAssignmentInAsync */) !== 0;
-    const accessors = [];
-    names.forEach((_, key) => {
-      const name = unescapeLeadingUnderscores(key);
-      const getterAndSetter = [];
-      getterAndSetter.push(factory2.createPropertyAssignment(
-        "get",
-        factory2.createArrowFunction(
-          void 0,
-          void 0,
-          [],
-          void 0,
-          void 0,
-          setEmitFlags(
-            factory2.createPropertyAccessExpression(
-              setEmitFlags(
-                factory2.createSuper(),
-                8 /* NoSubstitution */
-              ),
-              name
-            ),
-            8 /* NoSubstitution */
-          )
-        )
-      ));
-      if (hasBinding) {
-        getterAndSetter.push(
-          factory2.createPropertyAssignment(
-            "set",
-            factory2.createArrowFunction(
-              void 0,
-              void 0,
-              [
-                factory2.createParameterDeclaration(
-                  void 0,
-                  void 0,
-                  "v",
-                  void 0,
-                  void 0,
-                  void 0
-                )
-              ],
-              void 0,
-              void 0,
-              factory2.createAssignment(
-                setEmitFlags(
-                  factory2.createPropertyAccessExpression(
-                    setEmitFlags(
-                      factory2.createSuper(),
-                      8 /* NoSubstitution */
-                    ),
-                    name
-                  ),
-                  8 /* NoSubstitution */
-                ),
-                factory2.createIdentifier("v")
-              )
-            )
-          )
-        );
-      }
-      accessors.push(
-        factory2.createPropertyAssignment(
-          name,
-          factory2.createObjectLiteralExpression(getterAndSetter)
-        )
-      );
-    });
-    return factory2.createVariableStatement(
-      void 0,
-      factory2.createVariableDeclarationList(
-        [
-          factory2.createVariableDeclaration(
-            factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
-            void 0,
-            void 0,
-            factory2.createCallExpression(
-              factory2.createPropertyAccessExpression(
-                factory2.createIdentifier("Object"),
-                "create"
-              ),
-              void 0,
-              [
-                factory2.createNull(),
-                factory2.createObjectLiteralExpression(accessors, true)
-              ]
-            )
-          )
-        ],
-        2 /* Const */
-      )
-    );
+  function checkAwaitedType(type, withAlias, errorNode, diagnosticMessage, arg0) {
+    const awaitedType = withAlias ? getAwaitedType(type, errorNode, diagnosticMessage, arg0) : getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, arg0);
+    return awaitedType || errorType;
   }
-
-  // src/compiler/transformers/es2018.ts
-  function transformES2018(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      resumeLexicalEnvironment,
-      endLexicalEnvironment,
-      hoistVariableDeclaration
-    } = context;
-    const resolver = context.getEmitResolver();
-    const compilerOptions = context.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const previousOnEmitNode = context.onEmitNode;
-    context.onEmitNode = onEmitNode;
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    context.onSubstituteNode = onSubstituteNode;
-    let exportedVariableStatement = false;
-    let enabledSubstitutions;
-    let enclosingFunctionFlags;
-    let parametersWithPrecedingObjectRestOrSpread;
-    let enclosingSuperContainerFlags = 0;
-    let hierarchyFacts = 0;
-    let currentSourceFile;
-    let taggedTemplateStringDeclarations;
-    let capturedSuperProperties;
-    let hasSuperElementAccess;
-    const substitutedSuperAccessors = [];
-    return chainBundle(context, transformSourceFile);
-    function affectsSubtree(excludeFacts, includeFacts) {
-      return hierarchyFacts !== (hierarchyFacts & ~excludeFacts | includeFacts);
-    }
-    function enterSubtree(excludeFacts, includeFacts) {
-      const ancestorFacts = hierarchyFacts;
-      hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 3 /* AncestorFactsMask */;
-      return ancestorFacts;
-    }
-    function exitSubtree(ancestorFacts) {
-      hierarchyFacts = ancestorFacts;
-    }
-    function recordTaggedTemplateString(temp) {
-      taggedTemplateStringDeclarations = append(
-        taggedTemplateStringDeclarations,
-        factory2.createVariableDeclaration(temp)
-      );
-    }
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
-      }
-      currentSourceFile = node;
-      const visited = visitSourceFile(node);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      currentSourceFile = void 0;
-      taggedTemplateStringDeclarations = void 0;
-      return visited;
-    }
-    function visitor(node) {
-      return visitorWorker(node, false);
+  function isThenableType(type) {
+    if (allTypesAssignableToKind(getBaseConstraintOrType(type), 131068 /* Primitive */ | 131072 /* Never */)) {
+      return false;
     }
-    function visitorWithUnusedExpressionResult(node) {
-      return visitorWorker(node, true);
+    const thenFunction = getTypeOfPropertyOfType(type, "then");
+    return !!thenFunction && getSignaturesOfType(getTypeWithFacts(thenFunction, 2097152 /* NEUndefinedOrNull */), 0 /* Call */).length > 0;
+  }
+  function isAwaitedTypeInstantiation(type) {
+    var _a2;
+    if (type.flags & 16777216 /* Conditional */) {
+      const awaitedSymbol = getGlobalAwaitedSymbol(
+        /*reportErrors*/
+        false
+      );
+      return !!awaitedSymbol && type.aliasSymbol === awaitedSymbol && ((_a2 = type.aliasTypeArguments) == null ? void 0 : _a2.length) === 1;
     }
-    function visitorNoAsyncModifier(node) {
-      if (node.kind === 132 /* AsyncKeyword */) {
-        return void 0;
-      }
-      return node;
+    return false;
+  }
+  function unwrapAwaitedType(type) {
+    return type.flags & 1048576 /* Union */ ? mapType(type, unwrapAwaitedType) : isAwaitedTypeInstantiation(type) ? type.aliasTypeArguments[0] : type;
+  }
+  function isAwaitedTypeNeeded(type) {
+    if (isTypeAny(type) || isAwaitedTypeInstantiation(type)) {
+      return false;
     }
-    function doWithHierarchyFacts(cb, value, excludeFacts, includeFacts) {
-      if (affectsSubtree(excludeFacts, includeFacts)) {
-        const ancestorFacts = enterSubtree(excludeFacts, includeFacts);
-        const result = cb(value);
-        exitSubtree(ancestorFacts);
-        return result;
+    if (isGenericObjectType(type)) {
+      const baseConstraint = getBaseConstraintOfType(type);
+      if (baseConstraint ? baseConstraint.flags & 3 /* AnyOrUnknown */ || isEmptyObjectType(baseConstraint) || someType(baseConstraint, isThenableType) : maybeTypeOfKind(type, 8650752 /* TypeVariable */)) {
+        return true;
       }
-      return cb(value);
     }
-    function visitDefault(node) {
-      return visitEachChild(node, visitor, context);
+    return false;
+  }
+  function tryCreateAwaitedType(type) {
+    const awaitedSymbol = getGlobalAwaitedSymbol(
+      /*reportErrors*/
+      true
+    );
+    if (awaitedSymbol) {
+      return getTypeAliasInstantiation(awaitedSymbol, [unwrapAwaitedType(type)]);
     }
-    function visitorWorker(node, expressionResultIsUnused2) {
-      if ((node.transformFlags & 128 /* ContainsES2018 */) === 0) {
-        return node;
-      }
-      switch (node.kind) {
-        case 220 /* AwaitExpression */:
-          return visitAwaitExpression(node);
-        case 226 /* YieldExpression */:
-          return visitYieldExpression(node);
-        case 250 /* ReturnStatement */:
-          return visitReturnStatement(node);
-        case 253 /* LabeledStatement */:
-          return visitLabeledStatement(node);
-        case 207 /* ObjectLiteralExpression */:
-          return visitObjectLiteralExpression(node);
-        case 223 /* BinaryExpression */:
-          return visitBinaryExpression(node, expressionResultIsUnused2);
-        case 354 /* CommaListExpression */:
-          return visitCommaListExpression(node, expressionResultIsUnused2);
-        case 295 /* CatchClause */:
-          return visitCatchClause(node);
-        case 240 /* VariableStatement */:
-          return visitVariableStatement(node);
-        case 257 /* VariableDeclaration */:
-          return visitVariableDeclaration(node);
-        case 243 /* DoStatement */:
-        case 244 /* WhileStatement */:
-        case 246 /* ForInStatement */:
-          return doWithHierarchyFacts(
-            visitDefault,
-            node,
-            0 /* IterationStatementExcludes */,
-            2 /* IterationStatementIncludes */
-          );
-        case 247 /* ForOfStatement */:
-          return visitForOfStatement(node, void 0);
-        case 245 /* ForStatement */:
-          return doWithHierarchyFacts(
-            visitForStatement,
-            node,
-            0 /* IterationStatementExcludes */,
-            2 /* IterationStatementIncludes */
-          );
-        case 219 /* VoidExpression */:
-          return visitVoidExpression(node);
-        case 173 /* Constructor */:
-          return doWithHierarchyFacts(
-            visitConstructorDeclaration,
-            node,
-            2 /* ClassOrFunctionExcludes */,
-            1 /* ClassOrFunctionIncludes */
-          );
-        case 171 /* MethodDeclaration */:
-          return doWithHierarchyFacts(
-            visitMethodDeclaration,
-            node,
-            2 /* ClassOrFunctionExcludes */,
-            1 /* ClassOrFunctionIncludes */
-          );
-        case 174 /* GetAccessor */:
-          return doWithHierarchyFacts(
-            visitGetAccessorDeclaration,
-            node,
-            2 /* ClassOrFunctionExcludes */,
-            1 /* ClassOrFunctionIncludes */
-          );
-        case 175 /* SetAccessor */:
-          return doWithHierarchyFacts(
-            visitSetAccessorDeclaration,
-            node,
-            2 /* ClassOrFunctionExcludes */,
-            1 /* ClassOrFunctionIncludes */
-          );
-        case 259 /* FunctionDeclaration */:
-          return doWithHierarchyFacts(
-            visitFunctionDeclaration,
-            node,
-            2 /* ClassOrFunctionExcludes */,
-            1 /* ClassOrFunctionIncludes */
-          );
-        case 215 /* FunctionExpression */:
-          return doWithHierarchyFacts(
-            visitFunctionExpression,
-            node,
-            2 /* ClassOrFunctionExcludes */,
-            1 /* ClassOrFunctionIncludes */
-          );
-        case 216 /* ArrowFunction */:
-          return doWithHierarchyFacts(
-            visitArrowFunction,
-            node,
-            2 /* ArrowFunctionExcludes */,
-            0 /* ArrowFunctionIncludes */
-          );
-        case 166 /* Parameter */:
-          return visitParameter(node);
-        case 241 /* ExpressionStatement */:
-          return visitExpressionStatement(node);
-        case 214 /* ParenthesizedExpression */:
-          return visitParenthesizedExpression(node, expressionResultIsUnused2);
-        case 212 /* TaggedTemplateExpression */:
-          return visitTaggedTemplateExpression(node);
-        case 208 /* PropertyAccessExpression */:
-          if (capturedSuperProperties && isPropertyAccessExpression(node) && node.expression.kind === 106 /* SuperKeyword */) {
-            capturedSuperProperties.add(node.name.escapedText);
-          }
-          return visitEachChild(node, visitor, context);
-        case 209 /* ElementAccessExpression */:
-          if (capturedSuperProperties && node.expression.kind === 106 /* SuperKeyword */) {
-            hasSuperElementAccess = true;
-          }
-          return visitEachChild(node, visitor, context);
-        case 260 /* ClassDeclaration */:
-        case 228 /* ClassExpression */:
-          return doWithHierarchyFacts(
-            visitDefault,
-            node,
-            2 /* ClassOrFunctionExcludes */,
-            1 /* ClassOrFunctionIncludes */
-          );
-        default:
-          return visitEachChild(node, visitor, context);
+    return void 0;
+  }
+  function createAwaitedTypeIfNeeded(type) {
+    if (isAwaitedTypeNeeded(type)) {
+      const awaitedType = tryCreateAwaitedType(type);
+      if (awaitedType) {
+        return awaitedType;
       }
     }
-    function visitAwaitExpression(node) {
-      if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) {
-        return setOriginalNode(
-          setTextRange(
-            factory2.createYieldExpression(void 0, emitHelpers().createAwaitHelper(visitNode(node.expression, visitor, isExpression))),
-            node
-          ),
-          node
-        );
-      }
-      return visitEachChild(node, visitor, context);
+    Debug.assert(getPromisedTypeOfPromise(type) === void 0, "type provided should not be a non-generic 'promise'-like.");
+    return type;
+  }
+  function getAwaitedType(type, errorNode, diagnosticMessage, arg0) {
+    const awaitedType = getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, arg0);
+    return awaitedType && createAwaitedTypeIfNeeded(awaitedType);
+  }
+  function getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, arg0) {
+    if (isTypeAny(type)) {
+      return type;
     }
-    function visitYieldExpression(node) {
-      if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) {
-        if (node.asteriskToken) {
-          const expression = visitNode(Debug.checkDefined(node.expression), visitor, isExpression);
-          return setOriginalNode(
-            setTextRange(
-              factory2.createYieldExpression(
-                void 0,
-                emitHelpers().createAwaitHelper(
-                  factory2.updateYieldExpression(
-                    node,
-                    node.asteriskToken,
-                    setTextRange(
-                      emitHelpers().createAsyncDelegatorHelper(
-                        setTextRange(
-                          emitHelpers().createAsyncValuesHelper(expression),
-                          expression
-                        )
-                      ),
-                      expression
-                    )
-                  )
-                )
-              ),
-              node
-            ),
-            node
-          );
-        }
-        return setOriginalNode(
-          setTextRange(
-            factory2.createYieldExpression(
-              void 0,
-              createDownlevelAwait(
-                node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero()
-              )
-            ),
-            node
-          ),
-          node
-        );
-      }
-      return visitEachChild(node, visitor, context);
+    if (isAwaitedTypeInstantiation(type)) {
+      return type;
     }
-    function visitReturnStatement(node) {
-      if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) {
-        return factory2.updateReturnStatement(node, createDownlevelAwait(
-          node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero()
-        ));
-      }
-      return visitEachChild(node, visitor, context);
+    const typeAsAwaitable = type;
+    if (typeAsAwaitable.awaitedTypeOfType) {
+      return typeAsAwaitable.awaitedTypeOfType;
     }
-    function visitLabeledStatement(node) {
-      if (enclosingFunctionFlags & 2 /* Async */) {
-        const statement = unwrapInnermostStatementOfLabel(node);
-        if (statement.kind === 247 /* ForOfStatement */ && statement.awaitModifier) {
-          return visitForOfStatement(statement, node);
+    if (type.flags & 1048576 /* Union */) {
+      if (awaitedTypeStack.lastIndexOf(type.id) >= 0) {
+        if (errorNode) {
+          error(errorNode, Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method);
         }
-        return factory2.restoreEnclosingLabel(visitNode(statement, visitor, isStatement, factory2.liftToBlock), node);
+        return void 0;
       }
-      return visitEachChild(node, visitor, context);
+      const mapper = errorNode ? (constituentType) => getAwaitedTypeNoAlias(constituentType, errorNode, diagnosticMessage, arg0) : getAwaitedTypeNoAlias;
+      awaitedTypeStack.push(type.id);
+      const mapped = mapType(type, mapper);
+      awaitedTypeStack.pop();
+      return typeAsAwaitable.awaitedTypeOfType = mapped;
     }
-    function chunkObjectLiteralElements(elements) {
-      let chunkObject;
-      const objects = [];
-      for (const e of elements) {
-        if (e.kind === 301 /* SpreadAssignment */) {
-          if (chunkObject) {
-            objects.push(factory2.createObjectLiteralExpression(chunkObject));
-            chunkObject = void 0;
-          }
-          const target = e.expression;
-          objects.push(visitNode(target, visitor, isExpression));
-        } else {
-          chunkObject = append(chunkObject, e.kind === 299 /* PropertyAssignment */ ? factory2.createPropertyAssignment(e.name, visitNode(e.initializer, visitor, isExpression)) : visitNode(e, visitor, isObjectLiteralElementLike));
+    if (isAwaitedTypeNeeded(type)) {
+      return typeAsAwaitable.awaitedTypeOfType = type;
+    }
+    const thisTypeForErrorOut = { value: void 0 };
+    const promisedType = getPromisedTypeOfPromise(
+      type,
+      /*errorNode*/
+      void 0,
+      thisTypeForErrorOut
+    );
+    if (promisedType) {
+      if (type.id === promisedType.id || awaitedTypeStack.lastIndexOf(promisedType.id) >= 0) {
+        if (errorNode) {
+          error(errorNode, Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method);
         }
+        return void 0;
       }
-      if (chunkObject) {
-        objects.push(factory2.createObjectLiteralExpression(chunkObject));
+      awaitedTypeStack.push(type.id);
+      const awaitedType = getAwaitedTypeNoAlias(promisedType, errorNode, diagnosticMessage, arg0);
+      awaitedTypeStack.pop();
+      if (!awaitedType) {
+        return void 0;
       }
-      return objects;
+      return typeAsAwaitable.awaitedTypeOfType = awaitedType;
     }
-    function visitObjectLiteralExpression(node) {
-      if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
-        const objects = chunkObjectLiteralElements(node.properties);
-        if (objects.length && objects[0].kind !== 207 /* ObjectLiteralExpression */) {
-          objects.unshift(factory2.createObjectLiteralExpression());
-        }
-        let expression = objects[0];
-        if (objects.length > 1) {
-          for (let i = 1; i < objects.length; i++) {
-            expression = emitHelpers().createAssignHelper([expression, objects[i]]);
-          }
-          return expression;
-        } else {
-          return emitHelpers().createAssignHelper(objects);
+    if (isThenableType(type)) {
+      if (errorNode) {
+        Debug.assertIsDefined(diagnosticMessage);
+        let chain;
+        if (thisTypeForErrorOut.value) {
+          chain = chainDiagnosticMessages(chain, Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1, typeToString(type), typeToString(thisTypeForErrorOut.value));
         }
+        chain = chainDiagnosticMessages(chain, diagnosticMessage, arg0);
+        diagnostics.add(createDiagnosticForNodeFromMessageChain(errorNode, chain));
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitExpressionStatement(node) {
-      return visitEachChild(node, visitorWithUnusedExpressionResult, context);
-    }
-    function visitParenthesizedExpression(node, expressionResultIsUnused2) {
-      return visitEachChild(node, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, context);
+      return void 0;
     }
-    function visitSourceFile(node) {
-      const ancestorFacts = enterSubtree(
-        2 /* SourceFileExcludes */,
-        isEffectiveStrictModeSourceFile(node, compilerOptions) ? 0 /* StrictModeSourceFileIncludes */ : 1 /* SourceFileIncludes */
+    return typeAsAwaitable.awaitedTypeOfType = type;
+  }
+  function checkAsyncFunctionReturnType(node, returnTypeNode) {
+    const returnType = getTypeFromTypeNode(returnTypeNode);
+    if (languageVersion >= 2 /* ES2015 */) {
+      if (isErrorType(returnType)) {
+        return;
+      }
+      const globalPromiseType = getGlobalPromiseType(
+        /*reportErrors*/
+        true
       );
-      exportedVariableStatement = false;
-      const visited = visitEachChild(node, visitor, context);
-      const statement = concatenate(visited.statements, taggedTemplateStringDeclarations && [
-        factory2.createVariableStatement(
-          void 0,
-          factory2.createVariableDeclarationList(taggedTemplateStringDeclarations)
-        )
-      ]);
-      const result = factory2.updateSourceFile(visited, setTextRange(factory2.createNodeArray(statement), node.statements));
-      exitSubtree(ancestorFacts);
-      return result;
-    }
-    function visitTaggedTemplateExpression(node) {
-      return processTaggedTemplateExpression(
-        context,
-        node,
-        visitor,
-        currentSourceFile,
-        recordTaggedTemplateString,
-        0 /* LiftRestriction */
+      if (globalPromiseType !== emptyGenericType && !isReferenceToType2(returnType, globalPromiseType)) {
+        error(returnTypeNode, Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0, typeToString(getAwaitedTypeNoAlias(returnType) || voidType));
+        return;
+      }
+    } else {
+      markTypeNodeAsReferenced(returnTypeNode);
+      if (isErrorType(returnType)) {
+        return;
+      }
+      const promiseConstructorName = getEntityNameFromTypeNode(returnTypeNode);
+      if (promiseConstructorName === void 0) {
+        error(returnTypeNode, Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, typeToString(returnType));
+        return;
+      }
+      const promiseConstructorSymbol = resolveEntityName(
+        promiseConstructorName,
+        111551 /* Value */,
+        /*ignoreErrors*/
+        true
       );
-    }
-    function visitBinaryExpression(node, expressionResultIsUnused2) {
-      if (isDestructuringAssignment(node) && node.left.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
-        return flattenDestructuringAssignment(
-          node,
-          visitor,
-          context,
-          1 /* ObjectRest */,
-          !expressionResultIsUnused2
-        );
+      const promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : errorType;
+      if (isErrorType(promiseConstructorType)) {
+        if (promiseConstructorName.kind === 79 /* Identifier */ && promiseConstructorName.escapedText === "Promise" && getTargetType(returnType) === getGlobalPromiseType(
+          /*reportErrors*/
+          false
+        )) {
+          error(returnTypeNode, Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option);
+        } else {
+          error(returnTypeNode, Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, entityNameToString(promiseConstructorName));
+        }
+        return;
       }
-      if (node.operatorToken.kind === 27 /* CommaToken */) {
-        return factory2.updateBinaryExpression(
-          node,
-          visitNode(node.left, visitorWithUnusedExpressionResult, isExpression),
-          node.operatorToken,
-          visitNode(node.right, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, isExpression)
-        );
+      const globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(
+        /*reportErrors*/
+        true
+      );
+      if (globalPromiseConstructorLikeType === emptyObjectType) {
+        error(returnTypeNode, Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, entityNameToString(promiseConstructorName));
+        return;
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitCommaListExpression(node, expressionResultIsUnused2) {
-      if (expressionResultIsUnused2) {
-        return visitEachChild(node, visitorWithUnusedExpressionResult, context);
+      if (!checkTypeAssignableTo(
+        promiseConstructorType,
+        globalPromiseConstructorLikeType,
+        returnTypeNode,
+        Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value
+      )) {
+        return;
       }
-      let result;
-      for (let i = 0; i < node.elements.length; i++) {
-        const element = node.elements[i];
-        const visited = visitNode(element, i < node.elements.length - 1 ? visitorWithUnusedExpressionResult : visitor, isExpression);
-        if (result || visited !== element) {
-          result || (result = node.elements.slice(0, i));
-          result.push(visited);
-        }
-      }
-      const elements = result ? setTextRange(factory2.createNodeArray(result), node.elements) : node.elements;
-      return factory2.updateCommaListExpression(node, elements);
-    }
-    function visitCatchClause(node) {
-      if (node.variableDeclaration && isBindingPattern(node.variableDeclaration.name) && node.variableDeclaration.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
-        const name = factory2.getGeneratedNameForNode(node.variableDeclaration.name);
-        const updatedDecl = factory2.updateVariableDeclaration(node.variableDeclaration, node.variableDeclaration.name, void 0, void 0, name);
-        const visitedBindings = flattenDestructuringBinding(updatedDecl, visitor, context, 1 /* ObjectRest */);
-        let block = visitNode(node.block, visitor, isBlock);
-        if (some(visitedBindings)) {
-          block = factory2.updateBlock(block, [
-            factory2.createVariableStatement(void 0, visitedBindings),
-            ...block.statements
-          ]);
-        }
-        return factory2.updateCatchClause(
-          node,
-          factory2.updateVariableDeclaration(node.variableDeclaration, name, void 0, void 0, void 0),
-          block
+      const rootName = promiseConstructorName && getFirstIdentifier(promiseConstructorName);
+      const collidingSymbol = getSymbol2(node.locals, rootName.escapedText, 111551 /* Value */);
+      if (collidingSymbol) {
+        error(
+          collidingSymbol.valueDeclaration,
+          Diagnostics.Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions,
+          idText(rootName),
+          entityNameToString(promiseConstructorName)
         );
+        return;
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitVariableStatement(node) {
-      if (hasSyntacticModifier(node, 1 /* Export */)) {
-        const savedExportedVariableStatement = exportedVariableStatement;
-        exportedVariableStatement = true;
-        const visited = visitEachChild(node, visitor, context);
-        exportedVariableStatement = savedExportedVariableStatement;
-        return visited;
-      }
-      return visitEachChild(node, visitor, context);
+    checkAwaitedType(
+      returnType,
+      /*withAlias*/
+      false,
+      node,
+      Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+    );
+  }
+  function checkDecorator(node) {
+    const signature = getResolvedSignature(node);
+    checkDeprecatedSignature(signature, node);
+    const returnType = getReturnTypeOfSignature(signature);
+    if (returnType.flags & 1 /* Any */) {
+      return;
     }
-    function visitVariableDeclaration(node) {
-      if (exportedVariableStatement) {
-        const savedExportedVariableStatement = exportedVariableStatement;
-        exportedVariableStatement = false;
-        const visited = visitVariableDeclarationWorker(node, true);
-        exportedVariableStatement = savedExportedVariableStatement;
-        return visited;
-      }
-      return visitVariableDeclarationWorker(node, false);
+    let headMessage;
+    let expectedReturnType;
+    switch (node.parent.kind) {
+      case 260 /* ClassDeclaration */:
+        headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1;
+        const classSymbol = getSymbolOfDeclaration(node.parent);
+        const classConstructorType = getTypeOfSymbol(classSymbol);
+        expectedReturnType = getUnionType([classConstructorType, voidType]);
+        break;
+      case 169 /* PropertyDeclaration */:
+      case 166 /* Parameter */:
+        headMessage = Diagnostics.Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any;
+        expectedReturnType = voidType;
+        break;
+      case 171 /* MethodDeclaration */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+        headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1;
+        const methodType = getTypeOfNode(node.parent);
+        const descriptorType = createTypedPropertyDescriptorType(methodType);
+        expectedReturnType = getUnionType([descriptorType, voidType]);
+        break;
+      default:
+        return Debug.fail();
     }
-    function visitVariableDeclarationWorker(node, exportedVariableStatement2) {
-      if (isBindingPattern(node.name) && node.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
-        return flattenDestructuringBinding(
-          node,
-          visitor,
-          context,
-          1 /* ObjectRest */,
-          void 0,
-          exportedVariableStatement2
-        );
+    checkTypeAssignableTo(
+      returnType,
+      expectedReturnType,
+      node,
+      headMessage
+    );
+  }
+  function markTypeNodeAsReferenced(node) {
+    markEntityNameOrEntityExpressionAsReference(
+      node && getEntityNameFromTypeNode(node),
+      /*forDecoratorMetadata*/
+      false
+    );
+  }
+  function markEntityNameOrEntityExpressionAsReference(typeName, forDecoratorMetadata) {
+    if (!typeName)
+      return;
+    const rootName = getFirstIdentifier(typeName);
+    const meaning = (typeName.kind === 79 /* Identifier */ ? 788968 /* Type */ : 1920 /* Namespace */) | 2097152 /* Alias */;
+    const rootSymbol = resolveName(
+      rootName,
+      rootName.escapedText,
+      meaning,
+      /*nameNotFoundMessage*/
+      void 0,
+      /*nameArg*/
+      void 0,
+      /*isReference*/
+      true
+    );
+    if (rootSymbol && rootSymbol.flags & 2097152 /* Alias */) {
+      if (symbolIsValue(rootSymbol) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol)) && !getTypeOnlyAliasDeclaration(rootSymbol)) {
+        markAliasSymbolAsReferenced(rootSymbol);
+      } else if (forDecoratorMetadata && compilerOptions.isolatedModules && getEmitModuleKind(compilerOptions) >= 5 /* ES2015 */ && !symbolIsValue(rootSymbol) && !some(rootSymbol.declarations, isTypeOnlyImportOrExportDeclaration)) {
+        const diag2 = error(typeName, Diagnostics.A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled);
+        const aliasDeclaration = find(rootSymbol.declarations || emptyArray, isAliasSymbolDeclaration2);
+        if (aliasDeclaration) {
+          addRelatedInfo(diag2, createDiagnosticForNode(aliasDeclaration, Diagnostics._0_was_imported_here, idText(rootName)));
+        }
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitForStatement(node) {
-      return factory2.updateForStatement(
-        node,
-        visitNode(node.initializer, visitorWithUnusedExpressionResult, isForInitializer),
-        visitNode(node.condition, visitor, isExpression),
-        visitNode(node.incrementor, visitorWithUnusedExpressionResult, isExpression),
-        visitIterationBody(node.statement, visitor, context)
+  }
+  function markDecoratorMedataDataTypeNodeAsReferenced(node) {
+    const entityName = getEntityNameForDecoratorMetadata(node);
+    if (entityName && isEntityName(entityName)) {
+      markEntityNameOrEntityExpressionAsReference(
+        entityName,
+        /*forDecoratorMetadata*/
+        true
       );
     }
-    function visitVoidExpression(node) {
-      return visitEachChild(node, visitorWithUnusedExpressionResult, context);
-    }
-    function visitForOfStatement(node, outermostLabeledStatement) {
-      const ancestorFacts = enterSubtree(0 /* IterationStatementExcludes */, 2 /* IterationStatementIncludes */);
-      if (node.initializer.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
-        node = transformForOfStatementWithObjectRest(node);
+  }
+  function getEntityNameForDecoratorMetadata(node) {
+    if (node) {
+      switch (node.kind) {
+        case 190 /* IntersectionType */:
+        case 189 /* UnionType */:
+          return getEntityNameForDecoratorMetadataFromTypeList(node.types);
+        case 191 /* ConditionalType */:
+          return getEntityNameForDecoratorMetadataFromTypeList([node.trueType, node.falseType]);
+        case 193 /* ParenthesizedType */:
+        case 199 /* NamedTupleMember */:
+          return getEntityNameForDecoratorMetadata(node.type);
+        case 180 /* TypeReference */:
+          return node.typeName;
       }
-      const result = node.awaitModifier ? transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) : factory2.restoreEnclosingLabel(visitEachChild(node, visitor, context), outermostLabeledStatement);
-      exitSubtree(ancestorFacts);
-      return result;
     }
-    function transformForOfStatementWithObjectRest(node) {
-      const initializerWithoutParens = skipParentheses(node.initializer);
-      if (isVariableDeclarationList(initializerWithoutParens) || isAssignmentPattern(initializerWithoutParens)) {
-        let bodyLocation;
-        let statementsLocation;
-        const temp = factory2.createTempVariable(void 0);
-        const statements = [createForOfBindingStatement(factory2, initializerWithoutParens, temp)];
-        if (isBlock(node.statement)) {
-          addRange(statements, node.statement.statements);
-          bodyLocation = node.statement;
-          statementsLocation = node.statement.statements;
-        } else if (node.statement) {
-          append(statements, node.statement);
-          bodyLocation = node.statement;
-          statementsLocation = node.statement;
-        }
-        return factory2.updateForOfStatement(
-          node,
-          node.awaitModifier,
-          setTextRange(
-            factory2.createVariableDeclarationList(
-              [
-                setTextRange(factory2.createVariableDeclaration(temp), node.initializer)
-              ],
-              1 /* Let */
-            ),
-            node.initializer
-          ),
-          node.expression,
-          setTextRange(
-            factory2.createBlock(
-              setTextRange(factory2.createNodeArray(statements), statementsLocation),
-              true
-            ),
-            bodyLocation
-          )
-        );
+  }
+  function getEntityNameForDecoratorMetadataFromTypeList(types) {
+    let commonEntityName;
+    for (let typeNode of types) {
+      while (typeNode.kind === 193 /* ParenthesizedType */ || typeNode.kind === 199 /* NamedTupleMember */) {
+        typeNode = typeNode.type;
       }
-      return node;
-    }
-    function convertForOfStatementHead(node, boundValue, nonUserCode) {
-      const value = factory2.createTempVariable(hoistVariableDeclaration);
-      const iteratorValueExpression = factory2.createAssignment(value, boundValue);
-      const iteratorValueStatement = factory2.createExpressionStatement(iteratorValueExpression);
-      setSourceMapRange(iteratorValueStatement, node.expression);
-      const exitNonUserCodeExpression = factory2.createAssignment(nonUserCode, factory2.createFalse());
-      const exitNonUserCodeStatement = factory2.createExpressionStatement(exitNonUserCodeExpression);
-      setSourceMapRange(exitNonUserCodeStatement, node.expression);
-      const enterNonUserCodeExpression = factory2.createAssignment(nonUserCode, factory2.createTrue());
-      const enterNonUserCodeStatement = factory2.createExpressionStatement(enterNonUserCodeExpression);
-      setSourceMapRange(exitNonUserCodeStatement, node.expression);
-      const statements = [];
-      const binding = createForOfBindingStatement(factory2, node.initializer, value);
-      statements.push(visitNode(binding, visitor, isStatement));
-      let bodyLocation;
-      let statementsLocation;
-      const statement = visitIterationBody(node.statement, visitor, context);
-      if (isBlock(statement)) {
-        addRange(statements, statement.statements);
-        bodyLocation = statement;
-        statementsLocation = statement.statements;
-      } else {
-        statements.push(statement);
+      if (typeNode.kind === 144 /* NeverKeyword */) {
+        continue;
       }
-      const body = setEmitFlags(
-        setTextRange(
-          factory2.createBlock(
-            setTextRange(factory2.createNodeArray(statements), statementsLocation),
-            true
-          ),
-          bodyLocation
-        ),
-        96 /* NoSourceMap */ | 768 /* NoTokenSourceMaps */
-      );
-      return factory2.createBlock([
-        iteratorValueStatement,
-        exitNonUserCodeStatement,
-        factory2.createTryStatement(
-          body,
-          void 0,
-          factory2.createBlock([
-            enterNonUserCodeStatement
-          ])
-        )
-      ]);
-    }
-    function createDownlevelAwait(expression) {
-      return enclosingFunctionFlags & 1 /* Generator */ ? factory2.createYieldExpression(void 0, emitHelpers().createAwaitHelper(expression)) : factory2.createAwaitExpression(expression);
-    }
-    function transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) {
-      const expression = visitNode(node.expression, visitor, isExpression);
-      const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(void 0);
-      const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(void 0);
-      const nonUserCode = factory2.createTempVariable(void 0);
-      const done = factory2.createTempVariable(hoistVariableDeclaration);
-      const errorRecord = factory2.createUniqueName("e");
-      const catchVariable = factory2.getGeneratedNameForNode(errorRecord);
-      const returnMethod = factory2.createTempVariable(void 0);
-      const callValues = setTextRange(emitHelpers().createAsyncValuesHelper(expression), node.expression);
-      const callNext = factory2.createCallExpression(factory2.createPropertyAccessExpression(iterator, "next"), void 0, []);
-      const getDone = factory2.createPropertyAccessExpression(result, "done");
-      const getValue = factory2.createPropertyAccessExpression(result, "value");
-      const callReturn = factory2.createFunctionCallCall(returnMethod, iterator, []);
-      hoistVariableDeclaration(errorRecord);
-      hoistVariableDeclaration(returnMethod);
-      const initializer = ancestorFacts & 2 /* IterationContainer */ ? factory2.inlineExpressions([factory2.createAssignment(errorRecord, factory2.createVoidZero()), callValues]) : callValues;
-      const forStatement = setEmitFlags(
-        setTextRange(
-          factory2.createForStatement(
-            setEmitFlags(
-              setTextRange(
-                factory2.createVariableDeclarationList([
-                  factory2.createVariableDeclaration(nonUserCode, void 0, void 0, factory2.createTrue()),
-                  setTextRange(factory2.createVariableDeclaration(iterator, void 0, void 0, initializer), node.expression),
-                  factory2.createVariableDeclaration(result)
-                ]),
-                node.expression
-              ),
-              4194304 /* NoHoisting */
-            ),
-            factory2.inlineExpressions([
-              factory2.createAssignment(result, createDownlevelAwait(callNext)),
-              factory2.createAssignment(done, getDone),
-              factory2.createLogicalNot(done)
-            ]),
-            void 0,
-            convertForOfStatementHead(node, getValue, nonUserCode)
-          ),
-          node
-        ),
-        512 /* NoTokenTrailingSourceMaps */
-      );
-      setOriginalNode(forStatement, node);
-      return factory2.createTryStatement(
-        factory2.createBlock([
-          factory2.restoreEnclosingLabel(
-            forStatement,
-            outermostLabeledStatement
-          )
-        ]),
-        factory2.createCatchClause(
-          factory2.createVariableDeclaration(catchVariable),
-          setEmitFlags(
-            factory2.createBlock([
-              factory2.createExpressionStatement(
-                factory2.createAssignment(
-                  errorRecord,
-                  factory2.createObjectLiteralExpression([
-                    factory2.createPropertyAssignment("error", catchVariable)
-                  ])
-                )
-              )
-            ]),
-            1 /* SingleLine */
-          )
-        ),
-        factory2.createBlock([
-          factory2.createTryStatement(
-            factory2.createBlock([
-              setEmitFlags(
-                factory2.createIfStatement(
-                  factory2.createLogicalAnd(
-                    factory2.createLogicalAnd(
-                      factory2.createLogicalNot(nonUserCode),
-                      factory2.createLogicalNot(done)
-                    ),
-                    factory2.createAssignment(
-                      returnMethod,
-                      factory2.createPropertyAccessExpression(iterator, "return")
-                    )
-                  ),
-                  factory2.createExpressionStatement(createDownlevelAwait(callReturn))
-                ),
-                1 /* SingleLine */
-              )
-            ]),
-            void 0,
-            setEmitFlags(
-              factory2.createBlock([
-                setEmitFlags(
-                  factory2.createIfStatement(
-                    errorRecord,
-                    factory2.createThrowStatement(
-                      factory2.createPropertyAccessExpression(errorRecord, "error")
-                    )
-                  ),
-                  1 /* SingleLine */
-                )
-              ]),
-              1 /* SingleLine */
-            )
-          )
-        ])
-      );
-    }
-    function parameterVisitor(node) {
-      Debug.assertNode(node, isParameter);
-      return visitParameter(node);
-    }
-    function visitParameter(node) {
-      if (parametersWithPrecedingObjectRestOrSpread == null ? void 0 : parametersWithPrecedingObjectRestOrSpread.has(node)) {
-        return factory2.updateParameterDeclaration(
-          node,
-          void 0,
-          node.dotDotDotToken,
-          isBindingPattern(node.name) ? factory2.getGeneratedNameForNode(node) : node.name,
-          void 0,
-          void 0,
-          void 0
-        );
+      if (!strictNullChecks && (typeNode.kind === 198 /* LiteralType */ && typeNode.literal.kind === 104 /* NullKeyword */ || typeNode.kind === 155 /* UndefinedKeyword */)) {
+        continue;
       }
-      if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
-        return factory2.updateParameterDeclaration(
-          node,
-          void 0,
-          node.dotDotDotToken,
-          factory2.getGeneratedNameForNode(node),
-          void 0,
-          void 0,
-          visitNode(node.initializer, visitor, isExpression)
-        );
+      const individualEntityName = getEntityNameForDecoratorMetadata(typeNode);
+      if (!individualEntityName) {
+        return void 0;
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function collectParametersWithPrecedingObjectRestOrSpread(node) {
-      let parameters;
-      for (const parameter of node.parameters) {
-        if (parameters) {
-          parameters.add(parameter);
-        } else if (parameter.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
-          parameters = /* @__PURE__ */ new Set();
+      if (commonEntityName) {
+        if (!isIdentifier(commonEntityName) || !isIdentifier(individualEntityName) || commonEntityName.escapedText !== individualEntityName.escapedText) {
+          return void 0;
         }
+      } else {
+        commonEntityName = individualEntityName;
       }
-      return parameters;
     }
-    function visitConstructorDeclaration(node) {
-      const savedEnclosingFunctionFlags = enclosingFunctionFlags;
-      const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
-      enclosingFunctionFlags = getFunctionFlags(node);
-      parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
-      const updated = factory2.updateConstructorDeclaration(
-        node,
-        node.modifiers,
-        visitParameterList(node.parameters, parameterVisitor, context),
-        transformFunctionBody2(node)
-      );
-      enclosingFunctionFlags = savedEnclosingFunctionFlags;
-      parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
-      return updated;
-    }
-    function visitGetAccessorDeclaration(node) {
-      const savedEnclosingFunctionFlags = enclosingFunctionFlags;
-      const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
-      enclosingFunctionFlags = getFunctionFlags(node);
-      parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
-      const updated = factory2.updateGetAccessorDeclaration(
-        node,
-        node.modifiers,
-        visitNode(node.name, visitor, isPropertyName),
-        visitParameterList(node.parameters, parameterVisitor, context),
-        void 0,
-        transformFunctionBody2(node)
-      );
-      enclosingFunctionFlags = savedEnclosingFunctionFlags;
-      parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
-      return updated;
-    }
-    function visitSetAccessorDeclaration(node) {
-      const savedEnclosingFunctionFlags = enclosingFunctionFlags;
-      const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
-      enclosingFunctionFlags = getFunctionFlags(node);
-      parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
-      const updated = factory2.updateSetAccessorDeclaration(
-        node,
-        node.modifiers,
-        visitNode(node.name, visitor, isPropertyName),
-        visitParameterList(node.parameters, parameterVisitor, context),
-        transformFunctionBody2(node)
-      );
-      enclosingFunctionFlags = savedEnclosingFunctionFlags;
-      parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
-      return updated;
-    }
-    function visitMethodDeclaration(node) {
-      const savedEnclosingFunctionFlags = enclosingFunctionFlags;
-      const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
-      enclosingFunctionFlags = getFunctionFlags(node);
-      parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
-      const updated = factory2.updateMethodDeclaration(
-        node,
-        enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifierLike) : node.modifiers,
-        enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
-        visitNode(node.name, visitor, isPropertyName),
-        visitNode(void 0, visitor, isToken),
-        void 0,
-        visitParameterList(node.parameters, parameterVisitor, context),
-        void 0,
-        enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
-      );
-      enclosingFunctionFlags = savedEnclosingFunctionFlags;
-      parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
-      return updated;
-    }
-    function visitFunctionDeclaration(node) {
-      const savedEnclosingFunctionFlags = enclosingFunctionFlags;
-      const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
-      enclosingFunctionFlags = getFunctionFlags(node);
-      parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
-      const updated = factory2.updateFunctionDeclaration(
-        node,
-        enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers,
-        enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
-        node.name,
-        void 0,
-        visitParameterList(node.parameters, parameterVisitor, context),
-        void 0,
-        enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
-      );
-      enclosingFunctionFlags = savedEnclosingFunctionFlags;
-      parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
-      return updated;
-    }
-    function visitArrowFunction(node) {
-      const savedEnclosingFunctionFlags = enclosingFunctionFlags;
-      const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
-      enclosingFunctionFlags = getFunctionFlags(node);
-      parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
-      const updated = factory2.updateArrowFunction(
-        node,
-        node.modifiers,
-        void 0,
-        visitParameterList(node.parameters, parameterVisitor, context),
-        void 0,
-        node.equalsGreaterThanToken,
-        transformFunctionBody2(node)
-      );
-      enclosingFunctionFlags = savedEnclosingFunctionFlags;
-      parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
-      return updated;
-    }
-    function visitFunctionExpression(node) {
-      const savedEnclosingFunctionFlags = enclosingFunctionFlags;
-      const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
-      enclosingFunctionFlags = getFunctionFlags(node);
-      parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
-      const updated = factory2.updateFunctionExpression(
-        node,
-        enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers,
-        enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
-        node.name,
-        void 0,
-        visitParameterList(node.parameters, parameterVisitor, context),
-        void 0,
-        enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
-      );
-      enclosingFunctionFlags = savedEnclosingFunctionFlags;
-      parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
-      return updated;
+    return commonEntityName;
+  }
+  function getParameterTypeNodeForDecoratorCheck(node) {
+    const typeNode = getEffectiveTypeAnnotationNode(node);
+    return isRestParameter(node) ? getRestParameterElementType(typeNode) : typeNode;
+  }
+  function checkDecorators(node) {
+    if (!canHaveDecorators(node) || !hasDecorators(node) || !node.modifiers || !nodeCanBeDecorated(node, node.parent, node.parent.parent)) {
+      return;
     }
-    function transformAsyncGeneratorFunctionBody(node) {
-      resumeLexicalEnvironment();
-      const statements = [];
-      const statementOffset = factory2.copyPrologue(node.body.statements, statements, false, visitor);
-      appendObjectRestAssignmentsIfNeeded(statements, node);
-      const savedCapturedSuperProperties = capturedSuperProperties;
-      const savedHasSuperElementAccess = hasSuperElementAccess;
-      capturedSuperProperties = /* @__PURE__ */ new Set();
-      hasSuperElementAccess = false;
-      const returnStatement = factory2.createReturnStatement(
-        emitHelpers().createAsyncGeneratorHelper(
-          factory2.createFunctionExpression(
-            void 0,
-            factory2.createToken(41 /* AsteriskToken */),
-            node.name && factory2.getGeneratedNameForNode(node.name),
-            void 0,
-            [],
-            void 0,
-            factory2.updateBlock(
-              node.body,
-              visitLexicalEnvironment(node.body.statements, visitor, context, statementOffset)
-            )
-          ),
-          !!(hierarchyFacts & 1 /* HasLexicalThis */)
-        )
-      );
-      const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && resolver.getNodeCheckFlags(node) & (256 /* MethodWithSuperPropertyAssignmentInAsync */ | 128 /* MethodWithSuperPropertyAccessInAsync */);
-      if (emitSuperHelpers) {
-        enableSubstitutionForAsyncMethodsWithSuper();
-        const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties);
-        substitutedSuperAccessors[getNodeId(variableStatement)] = true;
-        insertStatementsAfterStandardPrologue(statements, [variableStatement]);
-      }
-      statements.push(returnStatement);
-      insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      const block = factory2.updateBlock(node.body, statements);
-      if (emitSuperHelpers && hasSuperElementAccess) {
-        if (resolver.getNodeCheckFlags(node) & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
-          addEmitHelper(block, advancedAsyncSuperHelper);
-        } else if (resolver.getNodeCheckFlags(node) & 128 /* MethodWithSuperPropertyAccessInAsync */) {
-          addEmitHelper(block, asyncSuperHelper);
-        }
-      }
-      capturedSuperProperties = savedCapturedSuperProperties;
-      hasSuperElementAccess = savedHasSuperElementAccess;
-      return block;
+    if (!compilerOptions.experimentalDecorators) {
+      error(node, Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_in_your_tsconfig_or_jsconfig_to_remove_this_warning);
     }
-    function transformFunctionBody2(node) {
-      var _a2;
-      resumeLexicalEnvironment();
-      let statementOffset = 0;
-      const statements = [];
-      const body = (_a2 = visitNode(node.body, visitor, isConciseBody)) != null ? _a2 : factory2.createBlock([]);
-      if (isBlock(body)) {
-        statementOffset = factory2.copyPrologue(body.statements, statements, false, visitor);
-      }
-      addRange(statements, appendObjectRestAssignmentsIfNeeded(void 0, node));
-      const leadingStatements = endLexicalEnvironment();
-      if (statementOffset > 0 || some(statements) || some(leadingStatements)) {
-        const block = factory2.converters.convertToFunctionBlock(body, true);
-        insertStatementsAfterStandardPrologue(statements, leadingStatements);
-        addRange(statements, block.statements.slice(statementOffset));
-        return factory2.updateBlock(block, setTextRange(factory2.createNodeArray(statements), block.statements));
-      }
-      return body;
+    const firstDecorator = find(node.modifiers, isDecorator);
+    if (!firstDecorator) {
+      return;
     }
-    function appendObjectRestAssignmentsIfNeeded(statements, node) {
-      let containsPrecedingObjectRestOrSpread = false;
-      for (const parameter of node.parameters) {
-        if (containsPrecedingObjectRestOrSpread) {
-          if (isBindingPattern(parameter.name)) {
-            if (parameter.name.elements.length > 0) {
-              const declarations = flattenDestructuringBinding(
-                parameter,
-                visitor,
-                context,
-                0 /* All */,
-                factory2.getGeneratedNameForNode(parameter)
-              );
-              if (some(declarations)) {
-                const declarationList = factory2.createVariableDeclarationList(declarations);
-                const statement = factory2.createVariableStatement(void 0, declarationList);
-                setEmitFlags(statement, 2097152 /* CustomPrologue */);
-                statements = append(statements, statement);
-              }
-            } else if (parameter.initializer) {
-              const name = factory2.getGeneratedNameForNode(parameter);
-              const initializer = visitNode(parameter.initializer, visitor, isExpression);
-              const assignment = factory2.createAssignment(name, initializer);
-              const statement = factory2.createExpressionStatement(assignment);
-              setEmitFlags(statement, 2097152 /* CustomPrologue */);
-              statements = append(statements, statement);
+    checkExternalEmitHelpers(firstDecorator, 8 /* Decorate */);
+    if (node.kind === 166 /* Parameter */) {
+      checkExternalEmitHelpers(firstDecorator, 32 /* Param */);
+    }
+    if (compilerOptions.emitDecoratorMetadata) {
+      checkExternalEmitHelpers(firstDecorator, 16 /* Metadata */);
+      switch (node.kind) {
+        case 260 /* ClassDeclaration */:
+          const constructor = getFirstConstructorWithBody(node);
+          if (constructor) {
+            for (const parameter of constructor.parameters) {
+              markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter));
             }
-          } else if (parameter.initializer) {
-            const name = factory2.cloneNode(parameter.name);
-            setTextRange(name, parameter.name);
-            setEmitFlags(name, 96 /* NoSourceMap */);
-            const initializer = visitNode(parameter.initializer, visitor, isExpression);
-            addEmitFlags(initializer, 96 /* NoSourceMap */ | 3072 /* NoComments */);
-            const assignment = factory2.createAssignment(name, initializer);
-            setTextRange(assignment, parameter);
-            setEmitFlags(assignment, 3072 /* NoComments */);
-            const block = factory2.createBlock([factory2.createExpressionStatement(assignment)]);
-            setTextRange(block, parameter);
-            setEmitFlags(block, 1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */);
-            const typeCheck = factory2.createTypeCheck(factory2.cloneNode(parameter.name), "undefined");
-            const statement = factory2.createIfStatement(typeCheck, block);
-            startOnNewLine(statement);
-            setTextRange(statement, parameter);
-            setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2097152 /* CustomPrologue */ | 3072 /* NoComments */);
-            statements = append(statements, statement);
           }
-        } else if (parameter.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
-          containsPrecedingObjectRestOrSpread = true;
-          const declarations = flattenDestructuringBinding(
-            parameter,
-            visitor,
-            context,
-            1 /* ObjectRest */,
-            factory2.getGeneratedNameForNode(parameter),
-            false,
-            true
-          );
-          if (some(declarations)) {
-            const declarationList = factory2.createVariableDeclarationList(declarations);
-            const statement = factory2.createVariableStatement(void 0, declarationList);
-            setEmitFlags(statement, 2097152 /* CustomPrologue */);
-            statements = append(statements, statement);
+          break;
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+          const otherKind = node.kind === 174 /* GetAccessor */ ? 175 /* SetAccessor */ : 174 /* GetAccessor */;
+          const otherAccessor = getDeclarationOfKind(getSymbolOfDeclaration(node), otherKind);
+          markDecoratorMedataDataTypeNodeAsReferenced(getAnnotatedAccessorTypeNode(node) || otherAccessor && getAnnotatedAccessorTypeNode(otherAccessor));
+          break;
+        case 171 /* MethodDeclaration */:
+          for (const parameter of node.parameters) {
+            markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter));
           }
-        }
+          markDecoratorMedataDataTypeNodeAsReferenced(getEffectiveReturnTypeNode(node));
+          break;
+        case 169 /* PropertyDeclaration */:
+          markDecoratorMedataDataTypeNodeAsReferenced(getEffectiveTypeAnnotationNode(node));
+          break;
+        case 166 /* Parameter */:
+          markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(node));
+          const containingSignature = node.parent;
+          for (const parameter of containingSignature.parameters) {
+            markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter));
+          }
+          break;
       }
-      return statements;
     }
-    function enableSubstitutionForAsyncMethodsWithSuper() {
-      if ((enabledSubstitutions & 1 /* AsyncMethodsWithSuper */) === 0) {
-        enabledSubstitutions |= 1 /* AsyncMethodsWithSuper */;
-        context.enableSubstitution(210 /* CallExpression */);
-        context.enableSubstitution(208 /* PropertyAccessExpression */);
-        context.enableSubstitution(209 /* ElementAccessExpression */);
-        context.enableEmitNotification(260 /* ClassDeclaration */);
-        context.enableEmitNotification(171 /* MethodDeclaration */);
-        context.enableEmitNotification(174 /* GetAccessor */);
-        context.enableEmitNotification(175 /* SetAccessor */);
-        context.enableEmitNotification(173 /* Constructor */);
-        context.enableEmitNotification(240 /* VariableStatement */);
-      }
-    }
-    function onEmitNode(hint, node, emitCallback) {
-      if (enabledSubstitutions & 1 /* AsyncMethodsWithSuper */ && isSuperContainer(node)) {
-        const superContainerFlags = resolver.getNodeCheckFlags(node) & (128 /* MethodWithSuperPropertyAccessInAsync */ | 256 /* MethodWithSuperPropertyAssignmentInAsync */);
-        if (superContainerFlags !== enclosingSuperContainerFlags) {
-          const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
-          enclosingSuperContainerFlags = superContainerFlags;
-          previousOnEmitNode(hint, node, emitCallback);
-          enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
-          return;
-        }
-      } else if (enabledSubstitutions && substitutedSuperAccessors[getNodeId(node)]) {
-        const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
-        enclosingSuperContainerFlags = 0;
-        previousOnEmitNode(hint, node, emitCallback);
-        enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
-        return;
+    for (const modifier of node.modifiers) {
+      if (isDecorator(modifier)) {
+        checkDecorator(modifier);
       }
-      previousOnEmitNode(hint, node, emitCallback);
     }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (hint === 1 /* Expression */ && enclosingSuperContainerFlags) {
-        return substituteExpression(node);
-      }
-      return node;
+  }
+  function checkFunctionDeclaration(node) {
+    addLazyDiagnostic(checkFunctionDeclarationDiagnostics);
+    function checkFunctionDeclarationDiagnostics() {
+      checkFunctionOrMethodDeclaration(node);
+      checkGrammarForGenerator(node);
+      checkCollisionsForDeclarationName(node, node.name);
     }
-    function substituteExpression(node) {
-      switch (node.kind) {
-        case 208 /* PropertyAccessExpression */:
-          return substitutePropertyAccessExpression(node);
-        case 209 /* ElementAccessExpression */:
-          return substituteElementAccessExpression(node);
-        case 210 /* CallExpression */:
-          return substituteCallExpression(node);
-      }
-      return node;
+  }
+  function checkJSDocTypeAliasTag(node) {
+    if (!node.typeExpression) {
+      error(node.name, Diagnostics.JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags);
     }
-    function substitutePropertyAccessExpression(node) {
-      if (node.expression.kind === 106 /* SuperKeyword */) {
-        return setTextRange(
-          factory2.createPropertyAccessExpression(
-            factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
-            node.name
-          ),
-          node
-        );
-      }
-      return node;
+    if (node.name) {
+      checkTypeNameIsReserved(node.name, Diagnostics.Type_alias_name_cannot_be_0);
     }
-    function substituteElementAccessExpression(node) {
-      if (node.expression.kind === 106 /* SuperKeyword */) {
-        return createSuperElementAccessInAsyncMethod(
-          node.argumentExpression,
-          node
-        );
-      }
-      return node;
+    checkSourceElement(node.typeExpression);
+    checkTypeParameters(getEffectiveTypeParameterDeclarations(node));
+  }
+  function checkJSDocTemplateTag(node) {
+    checkSourceElement(node.constraint);
+    for (const tp of node.typeParameters) {
+      checkSourceElement(tp);
     }
-    function substituteCallExpression(node) {
-      const expression = node.expression;
-      if (isSuperProperty(expression)) {
-        const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression);
-        return factory2.createCallExpression(
-          factory2.createPropertyAccessExpression(argumentExpression, "call"),
-          void 0,
-          [
-            factory2.createThis(),
-            ...node.arguments
-          ]
-        );
+  }
+  function checkJSDocTypeTag(node) {
+    checkSourceElement(node.typeExpression);
+  }
+  function checkJSDocLinkLikeTag(node) {
+    if (node.name) {
+      resolveJSDocMemberName(
+        node.name,
+        /*ignoreErrors*/
+        true
+      );
+    }
+  }
+  function checkJSDocParameterTag(node) {
+    checkSourceElement(node.typeExpression);
+  }
+  function checkJSDocPropertyTag(node) {
+    checkSourceElement(node.typeExpression);
+  }
+  function checkJSDocFunctionType(node) {
+    addLazyDiagnostic(checkJSDocFunctionTypeImplicitAny);
+    checkSignatureDeclaration(node);
+    function checkJSDocFunctionTypeImplicitAny() {
+      if (!node.type && !isJSDocConstructSignature(node)) {
+        reportImplicitAny(node, anyType);
       }
-      return node;
     }
-    function isSuperContainer(node) {
-      const kind = node.kind;
-      return kind === 260 /* ClassDeclaration */ || kind === 173 /* Constructor */ || kind === 171 /* MethodDeclaration */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */;
+  }
+  function checkJSDocImplementsTag(node) {
+    const classLike = getEffectiveJSDocHost(node);
+    if (!classLike || !isClassDeclaration(classLike) && !isClassExpression(classLike)) {
+      error(classLike, Diagnostics.JSDoc_0_is_not_attached_to_a_class, idText(node.tagName));
     }
-    function createSuperElementAccessInAsyncMethod(argumentExpression, location2) {
-      if (enclosingSuperContainerFlags & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
-        return setTextRange(
-          factory2.createPropertyAccessExpression(
-            factory2.createCallExpression(
-              factory2.createIdentifier("_superIndex"),
-              void 0,
-              [argumentExpression]
-            ),
-            "value"
-          ),
-          location2
-        );
-      } else {
-        return setTextRange(
-          factory2.createCallExpression(
-            factory2.createIdentifier("_superIndex"),
-            void 0,
-            [argumentExpression]
-          ),
-          location2
-        );
+  }
+  function checkJSDocAugmentsTag(node) {
+    const classLike = getEffectiveJSDocHost(node);
+    if (!classLike || !isClassDeclaration(classLike) && !isClassExpression(classLike)) {
+      error(classLike, Diagnostics.JSDoc_0_is_not_attached_to_a_class, idText(node.tagName));
+      return;
+    }
+    const augmentsTags = getJSDocTags(classLike).filter(isJSDocAugmentsTag);
+    Debug.assert(augmentsTags.length > 0);
+    if (augmentsTags.length > 1) {
+      error(augmentsTags[1], Diagnostics.Class_declarations_cannot_have_more_than_one_augments_or_extends_tag);
+    }
+    const name = getIdentifierFromEntityNameExpression(node.class.expression);
+    const extend2 = getClassExtendsHeritageElement(classLike);
+    if (extend2) {
+      const className = getIdentifierFromEntityNameExpression(extend2.expression);
+      if (className && name.escapedText !== className.escapedText) {
+        error(name, Diagnostics.JSDoc_0_1_does_not_match_the_extends_2_clause, idText(node.tagName), idText(name), idText(className));
       }
     }
   }
-
-  // src/compiler/transformers/es2019.ts
-  function transformES2019(context) {
-    const factory2 = context.factory;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
-      }
-      return visitEachChild(node, visitor, context);
+  function checkJSDocAccessibilityModifiers(node) {
+    const host2 = getJSDocHost(node);
+    if (host2 && isPrivateIdentifierClassElementDeclaration(host2)) {
+      error(node, Diagnostics.An_accessibility_modifier_cannot_be_used_with_a_private_identifier);
     }
-    function visitor(node) {
-      if ((node.transformFlags & 64 /* ContainsES2019 */) === 0) {
+  }
+  function getIdentifierFromEntityNameExpression(node) {
+    switch (node.kind) {
+      case 79 /* Identifier */:
         return node;
+      case 208 /* PropertyAccessExpression */:
+        return node.name;
+      default:
+        return void 0;
+    }
+  }
+  function checkFunctionOrMethodDeclaration(node) {
+    var _a2;
+    checkDecorators(node);
+    checkSignatureDeclaration(node);
+    const functionFlags = getFunctionFlags(node);
+    if (node.name && node.name.kind === 164 /* ComputedPropertyName */) {
+      checkComputedPropertyName(node.name);
+    }
+    if (hasBindableName(node)) {
+      const symbol = getSymbolOfDeclaration(node);
+      const localSymbol = node.localSymbol || symbol;
+      const firstDeclaration = (_a2 = localSymbol.declarations) == null ? void 0 : _a2.find(
+        // Get first non javascript function declaration
+        (declaration) => declaration.kind === node.kind && !(declaration.flags & 262144 /* JavaScriptFile */)
+      );
+      if (node === firstDeclaration) {
+        checkFunctionOrConstructorSymbol(localSymbol);
       }
-      switch (node.kind) {
-        case 295 /* CatchClause */:
-          return visitCatchClause(node);
-        default:
-          return visitEachChild(node, visitor, context);
+      if (symbol.parent) {
+        checkFunctionOrConstructorSymbol(symbol);
       }
     }
-    function visitCatchClause(node) {
-      if (!node.variableDeclaration) {
-        return factory2.updateCatchClause(
-          node,
-          factory2.createVariableDeclaration(factory2.createTempVariable(void 0)),
-          visitNode(node.block, visitor, isBlock)
-        );
+    const body = node.kind === 170 /* MethodSignature */ ? void 0 : node.body;
+    checkSourceElement(body);
+    checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, getReturnTypeFromAnnotation(node));
+    addLazyDiagnostic(checkFunctionOrMethodDeclarationDiagnostics);
+    if (isInJSFile(node)) {
+      const typeTag = getJSDocTypeTag(node);
+      if (typeTag && typeTag.typeExpression && !getContextualCallSignature(getTypeFromTypeNode(typeTag.typeExpression), node)) {
+        error(typeTag.typeExpression.type, Diagnostics.The_type_of_a_function_declaration_must_match_the_function_s_signature);
       }
-      return visitEachChild(node, visitor, context);
     }
-  }
-
-  // src/compiler/transformers/es2020.ts
-  function transformES2020(context) {
-    const {
-      factory: factory2,
-      hoistVariableDeclaration
-    } = context;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
+    function checkFunctionOrMethodDeclarationDiagnostics() {
+      if (!getEffectiveReturnTypeNode(node)) {
+        if (nodeIsMissing(body) && !isPrivateWithinAmbient(node)) {
+          reportImplicitAny(node, anyType);
+        }
+        if (functionFlags & 1 /* Generator */ && nodeIsPresent(body)) {
+          getReturnTypeOfSignature(getSignatureFromDeclaration(node));
+        }
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitor(node) {
-      if ((node.transformFlags & 32 /* ContainsES2020 */) === 0) {
-        return node;
+  }
+  function registerForUnusedIdentifiersCheck(node) {
+    addLazyDiagnostic(registerForUnusedIdentifiersCheckDiagnostics);
+    function registerForUnusedIdentifiersCheckDiagnostics() {
+      const sourceFile = getSourceFileOfNode(node);
+      let potentiallyUnusedIdentifiers = allPotentiallyUnusedIdentifiers.get(sourceFile.path);
+      if (!potentiallyUnusedIdentifiers) {
+        potentiallyUnusedIdentifiers = [];
+        allPotentiallyUnusedIdentifiers.set(sourceFile.path, potentiallyUnusedIdentifiers);
       }
+      potentiallyUnusedIdentifiers.push(node);
+    }
+  }
+  function checkUnusedIdentifiers(potentiallyUnusedIdentifiers, addDiagnostic) {
+    for (const node of potentiallyUnusedIdentifiers) {
       switch (node.kind) {
-        case 210 /* CallExpression */: {
-          const updated = visitNonOptionalCallExpression(node, false);
-          Debug.assertNotNode(updated, isSyntheticReference);
-          return updated;
-        }
-        case 208 /* PropertyAccessExpression */:
-        case 209 /* ElementAccessExpression */:
-          if (isOptionalChain(node)) {
-            const updated = visitOptionalExpression(node, false, false);
-            Debug.assertNotNode(updated, isSyntheticReference);
-            return updated;
+        case 260 /* ClassDeclaration */:
+        case 228 /* ClassExpression */:
+          checkUnusedClassMembers(node, addDiagnostic);
+          checkUnusedTypeParameters(node, addDiagnostic);
+          break;
+        case 308 /* SourceFile */:
+        case 264 /* ModuleDeclaration */:
+        case 238 /* Block */:
+        case 266 /* CaseBlock */:
+        case 245 /* ForStatement */:
+        case 246 /* ForInStatement */:
+        case 247 /* ForOfStatement */:
+          checkUnusedLocalsAndParameters(node, addDiagnostic);
+          break;
+        case 173 /* Constructor */:
+        case 215 /* FunctionExpression */:
+        case 259 /* FunctionDeclaration */:
+        case 216 /* ArrowFunction */:
+        case 171 /* MethodDeclaration */:
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+          if (node.body) {
+            checkUnusedLocalsAndParameters(node, addDiagnostic);
           }
-          return visitEachChild(node, visitor, context);
-        case 223 /* BinaryExpression */:
-          if (node.operatorToken.kind === 60 /* QuestionQuestionToken */) {
-            return transformNullishCoalescingExpression(node);
+          checkUnusedTypeParameters(node, addDiagnostic);
+          break;
+        case 170 /* MethodSignature */:
+        case 176 /* CallSignature */:
+        case 177 /* ConstructSignature */:
+        case 181 /* FunctionType */:
+        case 182 /* ConstructorType */:
+        case 262 /* TypeAliasDeclaration */:
+        case 261 /* InterfaceDeclaration */:
+          checkUnusedTypeParameters(node, addDiagnostic);
+          break;
+        case 192 /* InferType */:
+          checkUnusedInferTypeParameter(node, addDiagnostic);
+          break;
+        default:
+          Debug.assertNever(node, "Node should not have been registered for unused identifiers check");
+      }
+    }
+  }
+  function errorUnusedLocal(declaration, name, addDiagnostic) {
+    const node = getNameOfDeclaration(declaration) || declaration;
+    const message = isTypeDeclaration(declaration) ? Diagnostics._0_is_declared_but_never_used : Diagnostics._0_is_declared_but_its_value_is_never_read;
+    addDiagnostic(declaration, 0 /* Local */, createDiagnosticForNode(node, message, name));
+  }
+  function isIdentifierThatStartsWithUnderscore(node) {
+    return isIdentifier(node) && idText(node).charCodeAt(0) === 95 /* _ */;
+  }
+  function checkUnusedClassMembers(node, addDiagnostic) {
+    for (const member of node.members) {
+      switch (member.kind) {
+        case 171 /* MethodDeclaration */:
+        case 169 /* PropertyDeclaration */:
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+          if (member.kind === 175 /* SetAccessor */ && member.symbol.flags & 32768 /* GetAccessor */) {
+            break;
           }
-          return visitEachChild(node, visitor, context);
-        case 217 /* DeleteExpression */:
-          return visitDeleteExpression(node);
+          const symbol = getSymbolOfDeclaration(member);
+          if (!symbol.isReferenced && (hasEffectiveModifier(member, 8 /* Private */) || isNamedDeclaration(member) && isPrivateIdentifier(member.name)) && !(member.flags & 16777216 /* Ambient */)) {
+            addDiagnostic(member, 0 /* Local */, createDiagnosticForNode(member.name, Diagnostics._0_is_declared_but_its_value_is_never_read, symbolToString(symbol)));
+          }
+          break;
+        case 173 /* Constructor */:
+          for (const parameter of member.parameters) {
+            if (!parameter.symbol.isReferenced && hasSyntacticModifier(parameter, 8 /* Private */)) {
+              addDiagnostic(parameter, 0 /* Local */, createDiagnosticForNode(parameter.name, Diagnostics.Property_0_is_declared_but_its_value_is_never_read, symbolName(parameter.symbol)));
+            }
+          }
+          break;
+        case 178 /* IndexSignature */:
+        case 237 /* SemicolonClassElement */:
+        case 172 /* ClassStaticBlockDeclaration */:
+          break;
         default:
-          return visitEachChild(node, visitor, context);
+          Debug.fail("Unexpected class member");
       }
     }
-    function flattenChain(chain) {
-      Debug.assertNotNode(chain, isNonNullChain);
-      const links = [chain];
-      while (!chain.questionDotToken && !isTaggedTemplateExpression(chain)) {
-        chain = cast(skipPartiallyEmittedExpressions(chain.expression), isOptionalChain);
-        Debug.assertNotNode(chain, isNonNullChain);
-        links.unshift(chain);
-      }
-      return { expression: chain.expression, chain: links };
-    }
-    function visitNonOptionalParenthesizedExpression(node, captureThisArg, isDelete) {
-      const expression = visitNonOptionalExpression(node.expression, captureThisArg, isDelete);
-      if (isSyntheticReference(expression)) {
-        return factory2.createSyntheticReferenceExpression(factory2.updateParenthesizedExpression(node, expression.expression), expression.thisArg);
-      }
-      return factory2.updateParenthesizedExpression(node, expression);
+  }
+  function checkUnusedInferTypeParameter(node, addDiagnostic) {
+    const { typeParameter } = node;
+    if (isTypeParameterUnused(typeParameter)) {
+      addDiagnostic(node, 1 /* Parameter */, createDiagnosticForNode(node, Diagnostics._0_is_declared_but_its_value_is_never_read, idText(typeParameter.name)));
     }
-    function visitNonOptionalPropertyOrElementAccessExpression(node, captureThisArg, isDelete) {
-      if (isOptionalChain(node)) {
-        return visitOptionalExpression(node, captureThisArg, isDelete);
-      }
-      let expression = visitNode(node.expression, visitor, isExpression);
-      Debug.assertNotNode(expression, isSyntheticReference);
-      let thisArg;
-      if (captureThisArg) {
-        if (!isSimpleCopiableExpression(expression)) {
-          thisArg = factory2.createTempVariable(hoistVariableDeclaration);
-          expression = factory2.createAssignment(thisArg, expression);
-        } else {
-          thisArg = expression;
+  }
+  function checkUnusedTypeParameters(node, addDiagnostic) {
+    const declarations = getSymbolOfDeclaration(node).declarations;
+    if (!declarations || last(declarations) !== node)
+      return;
+    const typeParameters = getEffectiveTypeParameterDeclarations(node);
+    const seenParentsWithEveryUnused = /* @__PURE__ */ new Set();
+    for (const typeParameter of typeParameters) {
+      if (!isTypeParameterUnused(typeParameter))
+        continue;
+      const name = idText(typeParameter.name);
+      const { parent: parent2 } = typeParameter;
+      if (parent2.kind !== 192 /* InferType */ && parent2.typeParameters.every(isTypeParameterUnused)) {
+        if (tryAddToSet(seenParentsWithEveryUnused, parent2)) {
+          const sourceFile = getSourceFileOfNode(parent2);
+          const range = isJSDocTemplateTag(parent2) ? rangeOfNode(parent2) : rangeOfTypeParameters(sourceFile, parent2.typeParameters);
+          const only = parent2.typeParameters.length === 1;
+          const message = only ? Diagnostics._0_is_declared_but_its_value_is_never_read : Diagnostics.All_type_parameters_are_unused;
+          const arg0 = only ? name : void 0;
+          addDiagnostic(typeParameter, 1 /* Parameter */, createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, message, arg0));
         }
+      } else {
+        addDiagnostic(typeParameter, 1 /* Parameter */, createDiagnosticForNode(typeParameter, Diagnostics._0_is_declared_but_its_value_is_never_read, name));
       }
-      expression = node.kind === 208 /* PropertyAccessExpression */ ? factory2.updatePropertyAccessExpression(node, expression, visitNode(node.name, visitor, isIdentifier)) : factory2.updateElementAccessExpression(node, expression, visitNode(node.argumentExpression, visitor, isExpression));
-      return thisArg ? factory2.createSyntheticReferenceExpression(expression, thisArg) : expression;
     }
-    function visitNonOptionalCallExpression(node, captureThisArg) {
-      if (isOptionalChain(node)) {
-        return visitOptionalExpression(node, captureThisArg, false);
-      }
-      if (isParenthesizedExpression(node.expression) && isOptionalChain(skipParentheses(node.expression))) {
-        const expression = visitNonOptionalParenthesizedExpression(node.expression, true, false);
-        const args = visitNodes2(node.arguments, visitor, isExpression);
-        if (isSyntheticReference(expression)) {
-          return setTextRange(factory2.createFunctionCallCall(expression.expression, expression.thisArg, args), node);
-        }
-        return factory2.updateCallExpression(node, expression, void 0, args);
+  }
+  function isTypeParameterUnused(typeParameter) {
+    return !(getMergedSymbol(typeParameter.symbol).isReferenced & 262144 /* TypeParameter */) && !isIdentifierThatStartsWithUnderscore(typeParameter.name);
+  }
+  function addToGroup(map2, key, value, getKey) {
+    const keyString = String(getKey(key));
+    const group2 = map2.get(keyString);
+    if (group2) {
+      group2[1].push(value);
+    } else {
+      map2.set(keyString, [key, [value]]);
+    }
+  }
+  function tryGetRootParameterDeclaration(node) {
+    return tryCast(getRootDeclaration(node), isParameter);
+  }
+  function isValidUnusedLocalDeclaration(declaration) {
+    if (isBindingElement(declaration)) {
+      if (isObjectBindingPattern(declaration.parent)) {
+        return !!(declaration.propertyName && isIdentifierThatStartsWithUnderscore(declaration.name));
       }
-      return visitEachChild(node, visitor, context);
+      return isIdentifierThatStartsWithUnderscore(declaration.name);
     }
-    function visitNonOptionalExpression(node, captureThisArg, isDelete) {
-      switch (node.kind) {
-        case 214 /* ParenthesizedExpression */:
-          return visitNonOptionalParenthesizedExpression(node, captureThisArg, isDelete);
-        case 208 /* PropertyAccessExpression */:
-        case 209 /* ElementAccessExpression */:
-          return visitNonOptionalPropertyOrElementAccessExpression(node, captureThisArg, isDelete);
-        case 210 /* CallExpression */:
-          return visitNonOptionalCallExpression(node, captureThisArg);
-        default:
-          return visitNode(node, visitor, isExpression);
-      }
-    }
-    function visitOptionalExpression(node, captureThisArg, isDelete) {
-      const { expression, chain } = flattenChain(node);
-      const left = visitNonOptionalExpression(skipPartiallyEmittedExpressions(expression), isCallChain(chain[0]), false);
-      let leftThisArg = isSyntheticReference(left) ? left.thisArg : void 0;
-      let capturedLeft = isSyntheticReference(left) ? left.expression : left;
-      let leftExpression = factory2.restoreOuterExpressions(expression, capturedLeft, 8 /* PartiallyEmittedExpressions */);
-      if (!isSimpleCopiableExpression(capturedLeft)) {
-        capturedLeft = factory2.createTempVariable(hoistVariableDeclaration);
-        leftExpression = factory2.createAssignment(capturedLeft, leftExpression);
-      }
-      let rightExpression = capturedLeft;
-      let thisArg;
-      for (let i = 0; i < chain.length; i++) {
-        const segment = chain[i];
-        switch (segment.kind) {
-          case 208 /* PropertyAccessExpression */:
-          case 209 /* ElementAccessExpression */:
-            if (i === chain.length - 1 && captureThisArg) {
-              if (!isSimpleCopiableExpression(rightExpression)) {
-                thisArg = factory2.createTempVariable(hoistVariableDeclaration);
-                rightExpression = factory2.createAssignment(thisArg, rightExpression);
-              } else {
-                thisArg = rightExpression;
-              }
+    return isAmbientModule(declaration) || (isVariableDeclaration(declaration) && isForInOrOfStatement(declaration.parent.parent) || isImportedDeclaration(declaration)) && isIdentifierThatStartsWithUnderscore(declaration.name);
+  }
+  function checkUnusedLocalsAndParameters(nodeWithLocals, addDiagnostic) {
+    const unusedImports = /* @__PURE__ */ new Map();
+    const unusedDestructures = /* @__PURE__ */ new Map();
+    const unusedVariables = /* @__PURE__ */ new Map();
+    nodeWithLocals.locals.forEach((local) => {
+      if (local.flags & 262144 /* TypeParameter */ ? !(local.flags & 3 /* Variable */ && !(local.isReferenced & 3 /* Variable */)) : local.isReferenced || local.exportSymbol) {
+        return;
+      }
+      if (local.declarations) {
+        for (const declaration of local.declarations) {
+          if (isValidUnusedLocalDeclaration(declaration)) {
+            continue;
+          }
+          if (isImportedDeclaration(declaration)) {
+            addToGroup(unusedImports, importClauseFromImported(declaration), declaration, getNodeId);
+          } else if (isBindingElement(declaration) && isObjectBindingPattern(declaration.parent)) {
+            const lastElement = last(declaration.parent.elements);
+            if (declaration === lastElement || !last(declaration.parent.elements).dotDotDotToken) {
+              addToGroup(unusedDestructures, declaration.parent, declaration, getNodeId);
             }
-            rightExpression = segment.kind === 208 /* PropertyAccessExpression */ ? factory2.createPropertyAccessExpression(rightExpression, visitNode(segment.name, visitor, isIdentifier)) : factory2.createElementAccessExpression(rightExpression, visitNode(segment.argumentExpression, visitor, isExpression));
-            break;
-          case 210 /* CallExpression */:
-            if (i === 0 && leftThisArg) {
-              if (!isGeneratedIdentifier(leftThisArg)) {
-                leftThisArg = factory2.cloneNode(leftThisArg);
-                addEmitFlags(leftThisArg, 3072 /* NoComments */);
+          } else if (isVariableDeclaration(declaration)) {
+            addToGroup(unusedVariables, declaration.parent, declaration, getNodeId);
+          } else {
+            const parameter = local.valueDeclaration && tryGetRootParameterDeclaration(local.valueDeclaration);
+            const name = local.valueDeclaration && getNameOfDeclaration(local.valueDeclaration);
+            if (parameter && name) {
+              if (!isParameterPropertyDeclaration(parameter, parameter.parent) && !parameterIsThisKeyword(parameter) && !isIdentifierThatStartsWithUnderscore(name)) {
+                if (isBindingElement(declaration) && isArrayBindingPattern(declaration.parent)) {
+                  addToGroup(unusedDestructures, declaration.parent, declaration, getNodeId);
+                } else {
+                  addDiagnostic(parameter, 1 /* Parameter */, createDiagnosticForNode(name, Diagnostics._0_is_declared_but_its_value_is_never_read, symbolName(local)));
+                }
               }
-              rightExpression = factory2.createFunctionCallCall(
-                rightExpression,
-                leftThisArg.kind === 106 /* SuperKeyword */ ? factory2.createThis() : leftThisArg,
-                visitNodes2(segment.arguments, visitor, isExpression)
-              );
             } else {
-              rightExpression = factory2.createCallExpression(
-                rightExpression,
-                void 0,
-                visitNodes2(segment.arguments, visitor, isExpression)
-              );
+              errorUnusedLocal(declaration, symbolName(local), addDiagnostic);
             }
-            break;
+          }
+        }
+      }
+    });
+    unusedImports.forEach(([importClause, unuseds]) => {
+      const importDecl = importClause.parent;
+      const nDeclarations = (importClause.name ? 1 : 0) + (importClause.namedBindings ? importClause.namedBindings.kind === 271 /* NamespaceImport */ ? 1 : importClause.namedBindings.elements.length : 0);
+      if (nDeclarations === unuseds.length) {
+        addDiagnostic(importDecl, 0 /* Local */, unuseds.length === 1 ? createDiagnosticForNode(importDecl, Diagnostics._0_is_declared_but_its_value_is_never_read, idText(first(unuseds).name)) : createDiagnosticForNode(importDecl, Diagnostics.All_imports_in_import_declaration_are_unused));
+      } else {
+        for (const unused of unuseds)
+          errorUnusedLocal(unused, idText(unused.name), addDiagnostic);
+      }
+    });
+    unusedDestructures.forEach(([bindingPattern, bindingElements]) => {
+      const kind = tryGetRootParameterDeclaration(bindingPattern.parent) ? 1 /* Parameter */ : 0 /* Local */;
+      if (bindingPattern.elements.length === bindingElements.length) {
+        if (bindingElements.length === 1 && bindingPattern.parent.kind === 257 /* VariableDeclaration */ && bindingPattern.parent.parent.kind === 258 /* VariableDeclarationList */) {
+          addToGroup(unusedVariables, bindingPattern.parent.parent, bindingPattern.parent, getNodeId);
+        } else {
+          addDiagnostic(bindingPattern, kind, bindingElements.length === 1 ? createDiagnosticForNode(bindingPattern, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(first(bindingElements).name)) : createDiagnosticForNode(bindingPattern, Diagnostics.All_destructured_elements_are_unused));
+        }
+      } else {
+        for (const e of bindingElements) {
+          addDiagnostic(e, kind, createDiagnosticForNode(e, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(e.name)));
+        }
+      }
+    });
+    unusedVariables.forEach(([declarationList, declarations]) => {
+      if (declarationList.declarations.length === declarations.length) {
+        addDiagnostic(declarationList, 0 /* Local */, declarations.length === 1 ? createDiagnosticForNode(first(declarations).name, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(first(declarations).name)) : createDiagnosticForNode(declarationList.parent.kind === 240 /* VariableStatement */ ? declarationList.parent : declarationList, Diagnostics.All_variables_are_unused));
+      } else {
+        for (const decl of declarations) {
+          addDiagnostic(decl, 0 /* Local */, createDiagnosticForNode(decl, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(decl.name)));
         }
-        setOriginalNode(rightExpression, segment);
       }
-      const target = isDelete ? factory2.createConditionalExpression(createNotNullCondition(leftExpression, capturedLeft, true), void 0, factory2.createTrue(), void 0, factory2.createDeleteExpression(rightExpression)) : factory2.createConditionalExpression(createNotNullCondition(leftExpression, capturedLeft, true), void 0, factory2.createVoidZero(), void 0, rightExpression);
-      setTextRange(target, node);
-      return thisArg ? factory2.createSyntheticReferenceExpression(target, thisArg) : target;
+    });
+  }
+  function checkPotentialUncheckedRenamedBindingElementsInTypes() {
+    var _a2;
+    for (const node of potentialUnusedRenamedBindingElementsInTypes) {
+      if (!((_a2 = getSymbolOfDeclaration(node)) == null ? void 0 : _a2.isReferenced)) {
+        const wrappingDeclaration = walkUpBindingElementsAndPatterns(node);
+        Debug.assert(isParameterDeclaration(wrappingDeclaration), "Only parameter declaration should be checked here");
+        const diagnostic = createDiagnosticForNode(node.name, Diagnostics._0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation, declarationNameToString(node.name), declarationNameToString(node.propertyName));
+        if (!wrappingDeclaration.type) {
+          addRelatedInfo(
+            diagnostic,
+            createFileDiagnostic(getSourceFileOfNode(wrappingDeclaration), wrappingDeclaration.end, 1, Diagnostics.We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here, declarationNameToString(node.propertyName))
+          );
+        }
+        diagnostics.add(diagnostic);
+      }
     }
-    function createNotNullCondition(left, right, invert) {
-      return factory2.createBinaryExpression(
-        factory2.createBinaryExpression(
-          left,
-          factory2.createToken(invert ? 36 /* EqualsEqualsEqualsToken */ : 37 /* ExclamationEqualsEqualsToken */),
-          factory2.createNull()
-        ),
-        factory2.createToken(invert ? 56 /* BarBarToken */ : 55 /* AmpersandAmpersandToken */),
-        factory2.createBinaryExpression(
-          right,
-          factory2.createToken(invert ? 36 /* EqualsEqualsEqualsToken */ : 37 /* ExclamationEqualsEqualsToken */),
-          factory2.createVoidZero()
-        )
-      );
+  }
+  function bindingNameText(name) {
+    switch (name.kind) {
+      case 79 /* Identifier */:
+        return idText(name);
+      case 204 /* ArrayBindingPattern */:
+      case 203 /* ObjectBindingPattern */:
+        return bindingNameText(cast(first(name.elements), isBindingElement).name);
+      default:
+        return Debug.assertNever(name);
     }
-    function transformNullishCoalescingExpression(node) {
-      let left = visitNode(node.left, visitor, isExpression);
-      let right = left;
-      if (!isSimpleCopiableExpression(left)) {
-        right = factory2.createTempVariable(hoistVariableDeclaration);
-        left = factory2.createAssignment(right, left);
-      }
-      return setTextRange(factory2.createConditionalExpression(
-        createNotNullCondition(left, right),
-        void 0,
-        right,
-        void 0,
-        visitNode(node.right, visitor, isExpression)
-      ), node);
+  }
+  function isImportedDeclaration(node) {
+    return node.kind === 270 /* ImportClause */ || node.kind === 273 /* ImportSpecifier */ || node.kind === 271 /* NamespaceImport */;
+  }
+  function importClauseFromImported(decl) {
+    return decl.kind === 270 /* ImportClause */ ? decl : decl.kind === 271 /* NamespaceImport */ ? decl.parent : decl.parent.parent;
+  }
+  function checkBlock(node) {
+    if (node.kind === 238 /* Block */) {
+      checkGrammarStatementInAmbientContext(node);
     }
-    function visitDeleteExpression(node) {
-      return isOptionalChain(skipParentheses(node.expression)) ? setOriginalNode(visitNonOptionalExpression(node.expression, false, true), node) : factory2.updateDeleteExpression(node, visitNode(node.expression, visitor, isExpression));
+    if (isFunctionOrModuleBlock(node)) {
+      const saveFlowAnalysisDisabled = flowAnalysisDisabled;
+      forEach(node.statements, checkSourceElement);
+      flowAnalysisDisabled = saveFlowAnalysisDisabled;
+    } else {
+      forEach(node.statements, checkSourceElement);
+    }
+    if (node.locals) {
+      registerForUnusedIdentifiersCheck(node);
     }
   }
-
-  // src/compiler/transformers/es2021.ts
-  function transformES2021(context) {
-    const {
-      hoistVariableDeclaration,
-      factory: factory2
-    } = context;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
-      }
-      return visitEachChild(node, visitor, context);
+  function checkCollisionWithArgumentsInGeneratedCode(node) {
+    if (languageVersion >= 2 /* ES2015 */ || !hasRestParameter(node) || node.flags & 16777216 /* Ambient */ || nodeIsMissing(node.body)) {
+      return;
     }
-    function visitor(node) {
-      if ((node.transformFlags & 16 /* ContainsES2021 */) === 0) {
-        return node;
+    forEach(node.parameters, (p) => {
+      if (p.name && !isBindingPattern(p.name) && p.name.escapedText === argumentsSymbol.escapedName) {
+        errorSkippedOn("noEmit", p, Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters);
       }
-      switch (node.kind) {
-        case 223 /* BinaryExpression */:
-          const binaryExpression = node;
-          if (isLogicalOrCoalescingAssignmentExpression(binaryExpression)) {
-            return transformLogicalAssignment(binaryExpression);
-          }
-        default:
-          return visitEachChild(node, visitor, context);
+    });
+  }
+  function needCollisionCheckForIdentifier(node, identifier, name) {
+    if ((identifier == null ? void 0 : identifier.escapedText) !== name) {
+      return false;
+    }
+    if (node.kind === 169 /* PropertyDeclaration */ || node.kind === 168 /* PropertySignature */ || node.kind === 171 /* MethodDeclaration */ || node.kind === 170 /* MethodSignature */ || node.kind === 174 /* GetAccessor */ || node.kind === 175 /* SetAccessor */ || node.kind === 299 /* PropertyAssignment */) {
+      return false;
+    }
+    if (node.flags & 16777216 /* Ambient */) {
+      return false;
+    }
+    if (isImportClause(node) || isImportEqualsDeclaration(node) || isImportSpecifier(node)) {
+      if (isTypeOnlyImportOrExportDeclaration(node)) {
+        return false;
       }
     }
-    function transformLogicalAssignment(binaryExpression) {
-      const operator = binaryExpression.operatorToken;
-      const nonAssignmentOperator = getNonAssignmentOperatorForCompoundAssignment(operator.kind);
-      let left = skipParentheses(visitNode(binaryExpression.left, visitor, isLeftHandSideExpression));
-      let assignmentTarget = left;
-      const right = skipParentheses(visitNode(binaryExpression.right, visitor, isExpression));
-      if (isAccessExpression(left)) {
-        const propertyAccessTargetSimpleCopiable = isSimpleCopiableExpression(left.expression);
-        const propertyAccessTarget = propertyAccessTargetSimpleCopiable ? left.expression : factory2.createTempVariable(hoistVariableDeclaration);
-        const propertyAccessTargetAssignment = propertyAccessTargetSimpleCopiable ? left.expression : factory2.createAssignment(
-          propertyAccessTarget,
-          left.expression
-        );
-        if (isPropertyAccessExpression(left)) {
-          assignmentTarget = factory2.createPropertyAccessExpression(
-            propertyAccessTarget,
-            left.name
-          );
-          left = factory2.createPropertyAccessExpression(
-            propertyAccessTargetAssignment,
-            left.name
-          );
+    const root = getRootDeclaration(node);
+    if (isParameter(root) && nodeIsMissing(root.parent.body)) {
+      return false;
+    }
+    return true;
+  }
+  function checkIfThisIsCapturedInEnclosingScope(node) {
+    findAncestor(node, (current) => {
+      if (getNodeCheckFlags(current) & 4 /* CaptureThis */) {
+        const isDeclaration2 = node.kind !== 79 /* Identifier */;
+        if (isDeclaration2) {
+          error(getNameOfDeclaration(node), Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference);
         } else {
-          const elementAccessArgumentSimpleCopiable = isSimpleCopiableExpression(left.argumentExpression);
-          const elementAccessArgument = elementAccessArgumentSimpleCopiable ? left.argumentExpression : factory2.createTempVariable(hoistVariableDeclaration);
-          assignmentTarget = factory2.createElementAccessExpression(
-            propertyAccessTarget,
-            elementAccessArgument
-          );
-          left = factory2.createElementAccessExpression(
-            propertyAccessTargetAssignment,
-            elementAccessArgumentSimpleCopiable ? left.argumentExpression : factory2.createAssignment(
-              elementAccessArgument,
-              left.argumentExpression
-            )
-          );
+          error(node, Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference);
         }
+        return true;
       }
-      return factory2.createBinaryExpression(
-        left,
-        nonAssignmentOperator,
-        factory2.createParenthesizedExpression(
-          factory2.createAssignment(
-            assignmentTarget,
-            right
-          )
-        )
-      );
-    }
+      return false;
+    });
   }
-
-  // src/compiler/transformers/esnext.ts
-  function transformESNext(context) {
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
+  function checkIfNewTargetIsCapturedInEnclosingScope(node) {
+    findAncestor(node, (current) => {
+      if (getNodeCheckFlags(current) & 8 /* CaptureNewTarget */) {
+        const isDeclaration2 = node.kind !== 79 /* Identifier */;
+        if (isDeclaration2) {
+          error(getNameOfDeclaration(node), Diagnostics.Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference);
+        } else {
+          error(node, Diagnostics.Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference);
+        }
+        return true;
       }
-      return visitEachChild(node, visitor, context);
+      return false;
+    });
+  }
+  function checkCollisionWithRequireExportsInGeneratedCode(node, name) {
+    if (moduleKind >= 5 /* ES2015 */ && !(moduleKind >= 100 /* Node16 */ && getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */)) {
+      return;
     }
-    function visitor(node) {
-      if ((node.transformFlags & 4 /* ContainsESNext */) === 0) {
-        return node;
-      }
-      switch (node.kind) {
-        default:
-          return visitEachChild(node, visitor, context);
-      }
+    if (!name || !needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) {
+      return;
+    }
+    if (isModuleDeclaration(node) && getModuleInstanceState(node) !== 1 /* Instantiated */) {
+      return;
+    }
+    const parent2 = getDeclarationContainer(node);
+    if (parent2.kind === 308 /* SourceFile */ && isExternalOrCommonJsModule(parent2)) {
+      errorSkippedOn(
+        "noEmit",
+        name,
+        Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module,
+        declarationNameToString(name),
+        declarationNameToString(name)
+      );
     }
   }
-
-  // src/compiler/transformers/jsx.ts
-  function transformJsx(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers
-    } = context;
-    const compilerOptions = context.getCompilerOptions();
-    let currentSourceFile;
-    let currentFileState;
-    return chainBundle(context, transformSourceFile);
-    function getCurrentFileNameExpression() {
-      if (currentFileState.filenameDeclaration) {
-        return currentFileState.filenameDeclaration.name;
-      }
-      const declaration = factory2.createVariableDeclaration(factory2.createUniqueName("_jsxFileName", 16 /* Optimistic */ | 32 /* FileLevel */), void 0, void 0, factory2.createStringLiteral(currentSourceFile.fileName));
-      currentFileState.filenameDeclaration = declaration;
-      return currentFileState.filenameDeclaration.name;
+  function checkCollisionWithGlobalPromiseInGeneratedCode(node, name) {
+    if (!name || languageVersion >= 4 /* ES2017 */ || !needCollisionCheckForIdentifier(node, name, "Promise")) {
+      return;
     }
-    function getJsxFactoryCalleePrimitive(isStaticChildren) {
-      return compilerOptions.jsx === 5 /* ReactJSXDev */ ? "jsxDEV" : isStaticChildren ? "jsxs" : "jsx";
+    if (isModuleDeclaration(node) && getModuleInstanceState(node) !== 1 /* Instantiated */) {
+      return;
     }
-    function getJsxFactoryCallee(isStaticChildren) {
-      const type = getJsxFactoryCalleePrimitive(isStaticChildren);
-      return getImplicitImportForName(type);
+    const parent2 = getDeclarationContainer(node);
+    if (parent2.kind === 308 /* SourceFile */ && isExternalOrCommonJsModule(parent2) && parent2.flags & 2048 /* HasAsyncFunctions */) {
+      errorSkippedOn(
+        "noEmit",
+        name,
+        Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions,
+        declarationNameToString(name),
+        declarationNameToString(name)
+      );
     }
-    function getImplicitJsxFragmentReference() {
-      return getImplicitImportForName("Fragment");
+  }
+  function recordPotentialCollisionWithWeakMapSetInGeneratedCode(node, name) {
+    if (languageVersion <= 8 /* ES2021 */ && (needCollisionCheckForIdentifier(node, name, "WeakMap") || needCollisionCheckForIdentifier(node, name, "WeakSet"))) {
+      potentialWeakMapSetCollisions.push(node);
     }
-    function getImplicitImportForName(name) {
-      var _a2, _b;
-      const importSource = name === "createElement" ? currentFileState.importSpecifier : getJSXRuntimeImport(currentFileState.importSpecifier, compilerOptions);
-      const existing = (_b = (_a2 = currentFileState.utilizedImplicitRuntimeImports) == null ? void 0 : _a2.get(importSource)) == null ? void 0 : _b.get(name);
-      if (existing) {
-        return existing.name;
+  }
+  function checkWeakMapSetCollision(node) {
+    const enclosingBlockScope = getEnclosingBlockScopeContainer(node);
+    if (getNodeCheckFlags(enclosingBlockScope) & 4194304 /* ContainsClassWithPrivateIdentifiers */) {
+      Debug.assert(isNamedDeclaration(node) && isIdentifier(node.name) && typeof node.name.escapedText === "string", "The target of a WeakMap/WeakSet collision check should be an identifier");
+      errorSkippedOn("noEmit", node, Diagnostics.Compiler_reserves_name_0_when_emitting_private_identifier_downlevel, node.name.escapedText);
+    }
+  }
+  function recordPotentialCollisionWithReflectInGeneratedCode(node, name) {
+    if (name && languageVersion >= 2 /* ES2015 */ && languageVersion <= 8 /* ES2021 */ && needCollisionCheckForIdentifier(node, name, "Reflect")) {
+      potentialReflectCollisions.push(node);
+    }
+  }
+  function checkReflectCollision(node) {
+    let hasCollision = false;
+    if (isClassExpression(node)) {
+      for (const member of node.members) {
+        if (getNodeCheckFlags(member) & 8388608 /* ContainsSuperPropertyInStaticInitializer */) {
+          hasCollision = true;
+          break;
+        }
       }
-      if (!currentFileState.utilizedImplicitRuntimeImports) {
-        currentFileState.utilizedImplicitRuntimeImports = /* @__PURE__ */ new Map();
+    } else if (isFunctionExpression(node)) {
+      if (getNodeCheckFlags(node) & 8388608 /* ContainsSuperPropertyInStaticInitializer */) {
+        hasCollision = true;
       }
-      let specifierSourceImports = currentFileState.utilizedImplicitRuntimeImports.get(importSource);
-      if (!specifierSourceImports) {
-        specifierSourceImports = /* @__PURE__ */ new Map();
-        currentFileState.utilizedImplicitRuntimeImports.set(importSource, specifierSourceImports);
+    } else {
+      const container = getEnclosingBlockScopeContainer(node);
+      if (container && getNodeCheckFlags(container) & 8388608 /* ContainsSuperPropertyInStaticInitializer */) {
+        hasCollision = true;
       }
-      const generatedName = factory2.createUniqueName(`_${name}`, 16 /* Optimistic */ | 32 /* FileLevel */ | 64 /* AllowNameSubstitution */);
-      const specifier = factory2.createImportSpecifier(false, factory2.createIdentifier(name), generatedName);
-      generatedName.generatedImportReference = specifier;
-      specifierSourceImports.set(name, specifier);
-      return generatedName;
     }
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
+    if (hasCollision) {
+      Debug.assert(isNamedDeclaration(node) && isIdentifier(node.name), "The target of a Reflect collision check should be an identifier");
+      errorSkippedOn(
+        "noEmit",
+        node,
+        Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializers,
+        declarationNameToString(node.name),
+        "Reflect"
+      );
+    }
+  }
+  function checkCollisionsForDeclarationName(node, name) {
+    if (!name)
+      return;
+    checkCollisionWithRequireExportsInGeneratedCode(node, name);
+    checkCollisionWithGlobalPromiseInGeneratedCode(node, name);
+    recordPotentialCollisionWithWeakMapSetInGeneratedCode(node, name);
+    recordPotentialCollisionWithReflectInGeneratedCode(node, name);
+    if (isClassLike(node)) {
+      checkTypeNameIsReserved(name, Diagnostics.Class_name_cannot_be_0);
+      if (!(node.flags & 16777216 /* Ambient */)) {
+        checkClassNameCollisionWithObject(name);
       }
-      currentSourceFile = node;
-      currentFileState = {};
-      currentFileState.importSpecifier = getJSXImplicitImportBase(compilerOptions, node);
-      let visited = visitEachChild(node, visitor, context);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      let statements = visited.statements;
-      if (currentFileState.filenameDeclaration) {
-        statements = insertStatementAfterCustomPrologue(statements.slice(), factory2.createVariableStatement(void 0, factory2.createVariableDeclarationList([currentFileState.filenameDeclaration], 2 /* Const */)));
-      }
-      if (currentFileState.utilizedImplicitRuntimeImports) {
-        for (const [importSource, importSpecifiersMap] of arrayFrom(currentFileState.utilizedImplicitRuntimeImports.entries())) {
-          if (isExternalModule(node)) {
-            const importStatement = factory2.createImportDeclaration(void 0, factory2.createImportClause(false, void 0, factory2.createNamedImports(arrayFrom(importSpecifiersMap.values()))), factory2.createStringLiteral(importSource), void 0);
-            setParentRecursive(importStatement, false);
-            statements = insertStatementAfterCustomPrologue(statements.slice(), importStatement);
-          } else if (isExternalOrCommonJsModule(node)) {
-            const requireStatement = factory2.createVariableStatement(void 0, factory2.createVariableDeclarationList([
-              factory2.createVariableDeclaration(
-                factory2.createObjectBindingPattern(map(arrayFrom(importSpecifiersMap.values()), (s) => factory2.createBindingElement(void 0, s.propertyName, s.name))),
-                void 0,
-                void 0,
-                factory2.createCallExpression(factory2.createIdentifier("require"), void 0, [factory2.createStringLiteral(importSource)])
-              )
-            ], 2 /* Const */));
-            setParentRecursive(requireStatement, false);
-            statements = insertStatementAfterCustomPrologue(statements.slice(), requireStatement);
-          } else {
+    } else if (isEnumDeclaration(node)) {
+      checkTypeNameIsReserved(name, Diagnostics.Enum_name_cannot_be_0);
+    }
+  }
+  function checkVarDeclaredNamesNotShadowed(node) {
+    if ((getCombinedNodeFlags(node) & 3 /* BlockScoped */) !== 0 || isParameterDeclaration(node)) {
+      return;
+    }
+    if (node.kind === 257 /* VariableDeclaration */ && !node.initializer) {
+      return;
+    }
+    const symbol = getSymbolOfDeclaration(node);
+    if (symbol.flags & 1 /* FunctionScopedVariable */) {
+      if (!isIdentifier(node.name))
+        return Debug.fail();
+      const localDeclarationSymbol = resolveName(
+        node,
+        node.name.escapedText,
+        3 /* Variable */,
+        /*nodeNotFoundErrorMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false
+      );
+      if (localDeclarationSymbol && localDeclarationSymbol !== symbol && localDeclarationSymbol.flags & 2 /* BlockScopedVariable */) {
+        if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 3 /* BlockScoped */) {
+          const varDeclList = getAncestor(localDeclarationSymbol.valueDeclaration, 258 /* VariableDeclarationList */);
+          const container = varDeclList.parent.kind === 240 /* VariableStatement */ && varDeclList.parent.parent ? varDeclList.parent.parent : void 0;
+          const namesShareScope = container && (container.kind === 238 /* Block */ && isFunctionLike(container.parent) || container.kind === 265 /* ModuleBlock */ || container.kind === 264 /* ModuleDeclaration */ || container.kind === 308 /* SourceFile */);
+          if (!namesShareScope) {
+            const name = symbolToString(localDeclarationSymbol);
+            error(node, Diagnostics.Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1, name, name);
           }
         }
       }
-      if (statements !== visited.statements) {
-        visited = factory2.updateSourceFile(visited, statements);
-      }
-      currentFileState = void 0;
-      return visited;
     }
-    function visitor(node) {
-      if (node.transformFlags & 2 /* ContainsJsx */) {
-        return visitorWorker(node);
-      } else {
-        return node;
-      }
+  }
+  function convertAutoToAny(type) {
+    return type === autoType ? anyType : type === autoArrayType ? anyArrayType : type;
+  }
+  function checkVariableLikeDeclaration(node) {
+    var _a2;
+    checkDecorators(node);
+    if (!isBindingElement(node)) {
+      checkSourceElement(node.type);
     }
-    function visitorWorker(node) {
-      switch (node.kind) {
-        case 281 /* JsxElement */:
-          return visitJsxElement(node, false);
-        case 282 /* JsxSelfClosingElement */:
-          return visitJsxSelfClosingElement(node, false);
-        case 285 /* JsxFragment */:
-          return visitJsxFragment(node, false);
-        case 291 /* JsxExpression */:
-          return visitJsxExpression(node);
-        default:
-          return visitEachChild(node, visitor, context);
-      }
+    if (!node.name) {
+      return;
     }
-    function transformJsxChildToExpression(node) {
-      switch (node.kind) {
-        case 11 /* JsxText */:
-          return visitJsxText(node);
-        case 291 /* JsxExpression */:
-          return visitJsxExpression(node);
-        case 281 /* JsxElement */:
-          return visitJsxElement(node, true);
-        case 282 /* JsxSelfClosingElement */:
-          return visitJsxSelfClosingElement(node, true);
-        case 285 /* JsxFragment */:
-          return visitJsxFragment(node, true);
-        default:
-          return Debug.failBadSyntaxKind(node);
+    if (node.name.kind === 164 /* ComputedPropertyName */) {
+      checkComputedPropertyName(node.name);
+      if (hasOnlyExpressionInitializer(node) && node.initializer) {
+        checkExpressionCached(node.initializer);
       }
     }
-    function hasKeyAfterPropsSpread(node) {
-      let spread = false;
-      for (const elem of node.attributes.properties) {
-        if (isJsxSpreadAttribute(elem)) {
-          spread = true;
-        } else if (spread && isJsxAttribute(elem) && elem.name.escapedText === "key") {
-          return true;
+    if (isBindingElement(node)) {
+      if (node.propertyName && isIdentifier(node.name) && isParameterDeclaration(node) && nodeIsMissing(getContainingFunction(node).body)) {
+        potentialUnusedRenamedBindingElementsInTypes.push(node);
+        return;
+      }
+      if (isObjectBindingPattern(node.parent) && node.dotDotDotToken && languageVersion < 5 /* ES2018 */) {
+        checkExternalEmitHelpers(node, 4 /* Rest */);
+      }
+      if (node.propertyName && node.propertyName.kind === 164 /* ComputedPropertyName */) {
+        checkComputedPropertyName(node.propertyName);
+      }
+      const parent2 = node.parent.parent;
+      const parentCheckMode = node.dotDotDotToken ? 64 /* RestBindingElement */ : 0 /* Normal */;
+      const parentType = getTypeForBindingElementParent(parent2, parentCheckMode);
+      const name = node.propertyName || node.name;
+      if (parentType && !isBindingPattern(name)) {
+        const exprType = getLiteralTypeFromPropertyName(name);
+        if (isTypeUsableAsPropertyName(exprType)) {
+          const nameText = getPropertyNameFromType(exprType);
+          const property = getPropertyOfType(parentType, nameText);
+          if (property) {
+            markPropertyAsReferenced(
+              property,
+              /*nodeForCheckWriteOnly*/
+              void 0,
+              /*isSelfTypeAccess*/
+              false
+            );
+            checkPropertyAccessibility(
+              node,
+              !!parent2.initializer && parent2.initializer.kind === 106 /* SuperKeyword */,
+              /*writing*/
+              false,
+              parentType,
+              property
+            );
+          }
         }
       }
-      return false;
     }
-    function shouldUseCreateElement(node) {
-      return currentFileState.importSpecifier === void 0 || hasKeyAfterPropsSpread(node);
-    }
-    function visitJsxElement(node, isChild) {
-      const tagTransform = shouldUseCreateElement(node.openingElement) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX;
-      return tagTransform(node.openingElement, node.children, isChild, node);
-    }
-    function visitJsxSelfClosingElement(node, isChild) {
-      const tagTransform = shouldUseCreateElement(node) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX;
-      return tagTransform(node, void 0, isChild, node);
-    }
-    function visitJsxFragment(node, isChild) {
-      const tagTransform = currentFileState.importSpecifier === void 0 ? visitJsxOpeningFragmentCreateElement : visitJsxOpeningFragmentJSX;
-      return tagTransform(node.openingFragment, node.children, isChild, node);
-    }
-    function convertJsxChildrenToChildrenPropObject(children) {
-      const prop = convertJsxChildrenToChildrenPropAssignment(children);
-      return prop && factory2.createObjectLiteralExpression([prop]);
-    }
-    function convertJsxChildrenToChildrenPropAssignment(children) {
-      const nonWhitespaceChildren = getSemanticJsxChildren(children);
-      if (length(nonWhitespaceChildren) === 1 && !nonWhitespaceChildren[0].dotDotDotToken) {
-        const result2 = transformJsxChildToExpression(nonWhitespaceChildren[0]);
-        return result2 && factory2.createPropertyAssignment("children", result2);
-      }
-      const result = mapDefined(children, transformJsxChildToExpression);
-      return length(result) ? factory2.createPropertyAssignment("children", factory2.createArrayLiteralExpression(result)) : void 0;
-    }
-    function visitJsxOpeningLikeElementJSX(node, children, isChild, location2) {
-      const tagName = getTagName(node);
-      const childrenProp = children && children.length ? convertJsxChildrenToChildrenPropAssignment(children) : void 0;
-      const keyAttr = find(node.attributes.properties, (p) => !!p.name && isIdentifier(p.name) && p.name.escapedText === "key");
-      const attrs = keyAttr ? filter(node.attributes.properties, (p) => p !== keyAttr) : node.attributes.properties;
-      const objectProperties = length(attrs) ? transformJsxAttributesToObjectProps(attrs, childrenProp) : factory2.createObjectLiteralExpression(childrenProp ? [childrenProp] : emptyArray);
-      return visitJsxOpeningLikeElementOrFragmentJSX(
-        tagName,
-        objectProperties,
-        keyAttr,
-        children || emptyArray,
-        isChild,
-        location2
-      );
-    }
-    function visitJsxOpeningLikeElementOrFragmentJSX(tagName, objectProperties, keyAttr, children, isChild, location2) {
-      var _a2;
-      const nonWhitespaceChildren = getSemanticJsxChildren(children);
-      const isStaticChildren = length(nonWhitespaceChildren) > 1 || !!((_a2 = nonWhitespaceChildren[0]) == null ? void 0 : _a2.dotDotDotToken);
-      const args = [tagName, objectProperties];
-      if (keyAttr) {
-        args.push(transformJsxAttributeInitializer(keyAttr.initializer));
-      }
-      if (compilerOptions.jsx === 5 /* ReactJSXDev */) {
-        const originalFile = getOriginalNode(currentSourceFile);
-        if (originalFile && isSourceFile(originalFile)) {
-          if (keyAttr === void 0) {
-            args.push(factory2.createVoidZero());
-          }
-          args.push(isStaticChildren ? factory2.createTrue() : factory2.createFalse());
-          const lineCol = getLineAndCharacterOfPosition(originalFile, location2.pos);
-          args.push(factory2.createObjectLiteralExpression([
-            factory2.createPropertyAssignment("fileName", getCurrentFileNameExpression()),
-            factory2.createPropertyAssignment("lineNumber", factory2.createNumericLiteral(lineCol.line + 1)),
-            factory2.createPropertyAssignment("columnNumber", factory2.createNumericLiteral(lineCol.character + 1))
-          ]));
-          args.push(factory2.createThis());
-        }
-      }
-      const element = setTextRange(
-        factory2.createCallExpression(getJsxFactoryCallee(isStaticChildren), void 0, args),
-        location2
-      );
-      if (isChild) {
-        startOnNewLine(element);
-      }
-      return element;
-    }
-    function visitJsxOpeningLikeElementCreateElement(node, children, isChild, location2) {
-      const tagName = getTagName(node);
-      const attrs = node.attributes.properties;
-      const objectProperties = length(attrs) ? transformJsxAttributesToObjectProps(attrs) : factory2.createNull();
-      const callee = currentFileState.importSpecifier === void 0 ? createJsxFactoryExpression(
-        factory2,
-        context.getEmitResolver().getJsxFactoryEntity(currentSourceFile),
-        compilerOptions.reactNamespace,
-        node
-      ) : getImplicitImportForName("createElement");
-      const element = createExpressionForJsxElement(
-        factory2,
-        callee,
-        tagName,
-        objectProperties,
-        mapDefined(children, transformJsxChildToExpression),
-        location2
-      );
-      if (isChild) {
-        startOnNewLine(element);
+    if (isBindingPattern(node.name)) {
+      if (node.name.kind === 204 /* ArrayBindingPattern */ && languageVersion < 2 /* ES2015 */ && compilerOptions.downlevelIteration) {
+        checkExternalEmitHelpers(node, 512 /* Read */);
       }
-      return element;
+      forEach(node.name.elements, checkSourceElement);
     }
-    function visitJsxOpeningFragmentJSX(_node, children, isChild, location2) {
-      let childrenProps;
-      if (children && children.length) {
-        const result = convertJsxChildrenToChildrenPropObject(children);
-        if (result) {
-          childrenProps = result;
-        }
-      }
-      return visitJsxOpeningLikeElementOrFragmentJSX(
-        getImplicitJsxFragmentReference(),
-        childrenProps || factory2.createObjectLiteralExpression([]),
-        void 0,
-        children,
-        isChild,
-        location2
-      );
+    if (isParameter(node) && node.initializer && nodeIsMissing(getContainingFunction(node).body)) {
+      error(node, Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation);
+      return;
     }
-    function visitJsxOpeningFragmentCreateElement(node, children, isChild, location2) {
-      const element = createExpressionForJsxFragment(
-        factory2,
-        context.getEmitResolver().getJsxFactoryEntity(currentSourceFile),
-        context.getEmitResolver().getJsxFragmentFactoryEntity(currentSourceFile),
-        compilerOptions.reactNamespace,
-        mapDefined(children, transformJsxChildToExpression),
-        node,
-        location2
-      );
-      if (isChild) {
-        startOnNewLine(element);
+    if (isBindingPattern(node.name)) {
+      const needCheckInitializer = hasOnlyExpressionInitializer(node) && node.initializer && node.parent.parent.kind !== 246 /* ForInStatement */;
+      const needCheckWidenedType = !some(node.name.elements, not(isOmittedExpression));
+      if (needCheckInitializer || needCheckWidenedType) {
+        const widenedType = getWidenedTypeForVariableLikeDeclaration(node);
+        if (needCheckInitializer) {
+          const initializerType = checkExpressionCached(node.initializer);
+          if (strictNullChecks && needCheckWidenedType) {
+            checkNonNullNonVoidType(initializerType, node);
+          } else {
+            checkTypeAssignableToAndOptionallyElaborate(initializerType, getWidenedTypeForVariableLikeDeclaration(node), node, node.initializer);
+          }
+        }
+        if (needCheckWidenedType) {
+          if (isArrayBindingPattern(node.name)) {
+            checkIteratedTypeOrElementType(65 /* Destructuring */, widenedType, undefinedType, node);
+          } else if (strictNullChecks) {
+            checkNonNullNonVoidType(widenedType, node);
+          }
+        }
       }
-      return element;
+      return;
     }
-    function transformJsxSpreadAttributeToSpreadAssignment(node) {
-      return factory2.createSpreadAssignment(visitNode(node.expression, visitor, isExpression));
+    const symbol = getSymbolOfDeclaration(node);
+    if (symbol.flags & 2097152 /* Alias */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node.kind === 205 /* BindingElement */ ? node.parent.parent : node)) {
+      checkAliasSymbol(node);
+      return;
     }
-    function transformJsxAttributesToObjectProps(attrs, children) {
-      const target = getEmitScriptTarget(compilerOptions);
-      return target && target >= 5 /* ES2018 */ ? factory2.createObjectLiteralExpression(transformJsxAttributesToProps(attrs, children)) : transformJsxAttributesToExpression(attrs, children);
+    const type = convertAutoToAny(getTypeOfSymbol(symbol));
+    if (node === symbol.valueDeclaration) {
+      const initializer = hasOnlyExpressionInitializer(node) && getEffectiveInitializer(node);
+      if (initializer) {
+        const isJSObjectLiteralInitializer = isInJSFile(node) && isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAccess(node.name)) && !!((_a2 = symbol.exports) == null ? void 0 : _a2.size);
+        if (!isJSObjectLiteralInitializer && node.parent.parent.kind !== 246 /* ForInStatement */) {
+          checkTypeAssignableToAndOptionallyElaborate(
+            checkExpressionCached(initializer),
+            type,
+            node,
+            initializer,
+            /*headMessage*/
+            void 0
+          );
+        }
+      }
+      if (symbol.declarations && symbol.declarations.length > 1) {
+        if (some(symbol.declarations, (d) => d !== node && isVariableLike(d) && !areDeclarationFlagsIdentical(d, node))) {
+          error(node.name, Diagnostics.All_declarations_of_0_must_have_identical_modifiers, declarationNameToString(node.name));
+        }
+      }
+    } else {
+      const declarationType = convertAutoToAny(getWidenedTypeForVariableLikeDeclaration(node));
+      if (!isErrorType(type) && !isErrorType(declarationType) && !isTypeIdenticalTo(type, declarationType) && !(symbol.flags & 67108864 /* Assignment */)) {
+        errorNextVariableOrPropertyDeclarationMustHaveSameType(symbol.valueDeclaration, type, node, declarationType);
+      }
+      if (hasOnlyExpressionInitializer(node) && node.initializer) {
+        checkTypeAssignableToAndOptionallyElaborate(
+          checkExpressionCached(node.initializer),
+          declarationType,
+          node,
+          node.initializer,
+          /*headMessage*/
+          void 0
+        );
+      }
+      if (symbol.valueDeclaration && !areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) {
+        error(node.name, Diagnostics.All_declarations_of_0_must_have_identical_modifiers, declarationNameToString(node.name));
+      }
     }
-    function transformJsxAttributesToProps(attrs, children) {
-      const props = flatten(spanMap(attrs, isJsxSpreadAttribute, (attrs2, isSpread) => map(attrs2, (attr) => isSpread ? transformJsxSpreadAttributeToSpreadAssignment(attr) : transformJsxAttributeToObjectLiteralElement(attr))));
-      if (children) {
-        props.push(children);
+    if (node.kind !== 169 /* PropertyDeclaration */ && node.kind !== 168 /* PropertySignature */) {
+      checkExportsOnMergedDeclarations(node);
+      if (node.kind === 257 /* VariableDeclaration */ || node.kind === 205 /* BindingElement */) {
+        checkVarDeclaredNamesNotShadowed(node);
       }
-      return props;
+      checkCollisionsForDeclarationName(node, node.name);
     }
-    function transformJsxAttributesToExpression(attrs, children) {
-      const expressions = flatten(
-        spanMap(
-          attrs,
-          isJsxSpreadAttribute,
-          (attrs2, isSpread) => isSpread ? map(attrs2, transformJsxSpreadAttributeToExpression) : factory2.createObjectLiteralExpression(map(attrs2, transformJsxAttributeToObjectLiteralElement))
-        )
+  }
+  function errorNextVariableOrPropertyDeclarationMustHaveSameType(firstDeclaration, firstType, nextDeclaration, nextType) {
+    const nextDeclarationName = getNameOfDeclaration(nextDeclaration);
+    const message = nextDeclaration.kind === 169 /* PropertyDeclaration */ || nextDeclaration.kind === 168 /* PropertySignature */ ? Diagnostics.Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_type_2 : Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2;
+    const declName = declarationNameToString(nextDeclarationName);
+    const err = error(
+      nextDeclarationName,
+      message,
+      declName,
+      typeToString(firstType),
+      typeToString(nextType)
+    );
+    if (firstDeclaration) {
+      addRelatedInfo(
+        err,
+        createDiagnosticForNode(firstDeclaration, Diagnostics._0_was_also_declared_here, declName)
       );
-      if (isJsxSpreadAttribute(attrs[0])) {
-        expressions.unshift(factory2.createObjectLiteralExpression());
-      }
-      if (children) {
-        expressions.push(factory2.createObjectLiteralExpression([children]));
-      }
-      return singleOrUndefined(expressions) || emitHelpers().createAssignHelper(expressions);
     }
-    function transformJsxSpreadAttributeToExpression(node) {
-      return visitNode(node.expression, visitor, isExpression);
+  }
+  function areDeclarationFlagsIdentical(left, right) {
+    if (left.kind === 166 /* Parameter */ && right.kind === 257 /* VariableDeclaration */ || left.kind === 257 /* VariableDeclaration */ && right.kind === 166 /* Parameter */) {
+      return true;
     }
-    function transformJsxAttributeToObjectLiteralElement(node) {
-      const name = getAttributeName(node);
-      const expression = transformJsxAttributeInitializer(node.initializer);
-      return factory2.createPropertyAssignment(name, expression);
+    if (hasQuestionToken(left) !== hasQuestionToken(right)) {
+      return false;
     }
-    function transformJsxAttributeInitializer(node) {
-      if (node === void 0) {
-        return factory2.createTrue();
+    const interestingFlags = 8 /* Private */ | 16 /* Protected */ | 512 /* Async */ | 256 /* Abstract */ | 64 /* Readonly */ | 32 /* Static */;
+    return getSelectedEffectiveModifierFlags(left, interestingFlags) === getSelectedEffectiveModifierFlags(right, interestingFlags);
+  }
+  function checkVariableDeclaration(node) {
+    var _a2, _b;
+    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Check, "checkVariableDeclaration", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath });
+    checkGrammarVariableDeclaration(node);
+    checkVariableLikeDeclaration(node);
+    (_b = tracing) == null ? void 0 : _b.pop();
+  }
+  function checkBindingElement(node) {
+    checkGrammarBindingElement(node);
+    return checkVariableLikeDeclaration(node);
+  }
+  function checkVariableStatement(node) {
+    if (!checkGrammarDecoratorsAndModifiers(node) && !checkGrammarVariableDeclarationList(node.declarationList))
+      checkGrammarForDisallowedLetOrConstStatement(node);
+    forEach(node.declarationList.declarations, checkSourceElement);
+  }
+  function checkExpressionStatement(node) {
+    checkGrammarStatementInAmbientContext(node);
+    checkExpression(node.expression);
+  }
+  function checkIfStatement(node) {
+    checkGrammarStatementInAmbientContext(node);
+    const type = checkTruthinessExpression(node.expression);
+    checkTestingKnownTruthyCallableOrAwaitableType(node.expression, type, node.thenStatement);
+    checkSourceElement(node.thenStatement);
+    if (node.thenStatement.kind === 239 /* EmptyStatement */) {
+      error(node.thenStatement, Diagnostics.The_body_of_an_if_statement_cannot_be_the_empty_statement);
+    }
+    checkSourceElement(node.elseStatement);
+  }
+  function checkTestingKnownTruthyCallableOrAwaitableType(condExpr, condType, body) {
+    if (!strictNullChecks)
+      return;
+    helper(condExpr, body);
+    while (isBinaryExpression(condExpr) && condExpr.operatorToken.kind === 56 /* BarBarToken */) {
+      condExpr = condExpr.left;
+      helper(condExpr, body);
+    }
+    function helper(condExpr2, body2) {
+      const location = isBinaryExpression(condExpr2) && (condExpr2.operatorToken.kind === 56 /* BarBarToken */ || condExpr2.operatorToken.kind === 55 /* AmpersandAmpersandToken */) ? condExpr2.right : condExpr2;
+      if (isModuleExportsAccessExpression(location))
+        return;
+      const type = location === condExpr2 ? condType : checkTruthinessExpression(location);
+      const isPropertyExpressionCast = isPropertyAccessExpression(location) && isTypeAssertion3(location.expression);
+      if (!(getTypeFacts(type) & 4194304 /* Truthy */) || isPropertyExpressionCast)
+        return;
+      const callSignatures = getSignaturesOfType(type, 0 /* Call */);
+      const isPromise = !!getAwaitedTypeOfPromise(type);
+      if (callSignatures.length === 0 && !isPromise) {
+        return;
       }
-      if (node.kind === 10 /* StringLiteral */) {
-        const singleQuote = node.singleQuote !== void 0 ? node.singleQuote : !isStringDoubleQuoted(node, currentSourceFile);
-        const literal = factory2.createStringLiteral(tryDecodeEntities(node.text) || node.text, singleQuote);
-        return setTextRange(literal, node);
+      const testedNode = isIdentifier(location) ? location : isPropertyAccessExpression(location) ? location.name : isBinaryExpression(location) && isIdentifier(location.right) ? location.right : void 0;
+      const testedSymbol = testedNode && getSymbolAtLocation(testedNode);
+      if (!testedSymbol && !isPromise) {
+        return;
       }
-      if (node.kind === 291 /* JsxExpression */) {
-        if (node.expression === void 0) {
-          return factory2.createTrue();
+      const isUsed = testedSymbol && isBinaryExpression(condExpr2.parent) && isSymbolUsedInBinaryExpressionChain(condExpr2.parent, testedSymbol) || testedSymbol && body2 && isSymbolUsedInConditionBody(condExpr2, body2, testedNode, testedSymbol);
+      if (!isUsed) {
+        if (isPromise) {
+          errorAndMaybeSuggestAwait(
+            location,
+            /*maybeMissingAwait*/
+            true,
+            Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined,
+            getTypeNameForErrorDisplay(type)
+          );
+        } else {
+          error(location, Diagnostics.This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead);
         }
-        return visitNode(node.expression, visitor, isExpression);
       }
-      if (isJsxElement(node)) {
-        return visitJsxElement(node, false);
-      }
-      if (isJsxSelfClosingElement(node)) {
-        return visitJsxSelfClosingElement(node, false);
-      }
-      if (isJsxFragment(node)) {
-        return visitJsxFragment(node, false);
-      }
-      return Debug.failBadSyntaxKind(node);
-    }
-    function visitJsxText(node) {
-      const fixed = fixupWhitespaceAndDecodeEntities(node.text);
-      return fixed === void 0 ? void 0 : factory2.createStringLiteral(fixed);
     }
-    function fixupWhitespaceAndDecodeEntities(text) {
-      let acc;
-      let firstNonWhitespace = 0;
-      let lastNonWhitespace = -1;
-      for (let i = 0; i < text.length; i++) {
-        const c = text.charCodeAt(i);
-        if (isLineBreak(c)) {
-          if (firstNonWhitespace !== -1 && lastNonWhitespace !== -1) {
-            acc = addLineOfJsxText(acc, text.substr(firstNonWhitespace, lastNonWhitespace - firstNonWhitespace + 1));
+  }
+  function isSymbolUsedInConditionBody(expr, body, testedNode, testedSymbol) {
+    return !!forEachChild(body, function check(childNode) {
+      if (isIdentifier(childNode)) {
+        const childSymbol = getSymbolAtLocation(childNode);
+        if (childSymbol && childSymbol === testedSymbol) {
+          if (isIdentifier(expr) || isIdentifier(testedNode) && isBinaryExpression(testedNode.parent)) {
+            return true;
           }
-          firstNonWhitespace = -1;
-        } else if (!isWhiteSpaceSingleLine(c)) {
-          lastNonWhitespace = i;
-          if (firstNonWhitespace === -1) {
-            firstNonWhitespace = i;
+          let testedExpression = testedNode.parent;
+          let childExpression = childNode.parent;
+          while (testedExpression && childExpression) {
+            if (isIdentifier(testedExpression) && isIdentifier(childExpression) || testedExpression.kind === 108 /* ThisKeyword */ && childExpression.kind === 108 /* ThisKeyword */) {
+              return getSymbolAtLocation(testedExpression) === getSymbolAtLocation(childExpression);
+            } else if (isPropertyAccessExpression(testedExpression) && isPropertyAccessExpression(childExpression)) {
+              if (getSymbolAtLocation(testedExpression.name) !== getSymbolAtLocation(childExpression.name)) {
+                return false;
+              }
+              childExpression = childExpression.expression;
+              testedExpression = testedExpression.expression;
+            } else if (isCallExpression(testedExpression) && isCallExpression(childExpression)) {
+              childExpression = childExpression.expression;
+              testedExpression = testedExpression.expression;
+            } else {
+              return false;
+            }
           }
         }
       }
-      return firstNonWhitespace !== -1 ? addLineOfJsxText(acc, text.substr(firstNonWhitespace)) : acc;
-    }
-    function addLineOfJsxText(acc, trimmedLine) {
-      const decoded = decodeEntities(trimmedLine);
-      return acc === void 0 ? decoded : acc + " " + decoded;
-    }
-    function decodeEntities(text) {
-      return text.replace(/&((#((\d+)|x([\da-fA-F]+)))|(\w+));/g, (match, _all, _number, _digits, decimal, hex, word) => {
-        if (decimal) {
-          return utf16EncodeAsString(parseInt(decimal, 10));
-        } else if (hex) {
-          return utf16EncodeAsString(parseInt(hex, 16));
-        } else {
-          const ch = entities.get(word);
-          return ch ? utf16EncodeAsString(ch) : match;
+      return forEachChild(childNode, check);
+    });
+  }
+  function isSymbolUsedInBinaryExpressionChain(node, testedSymbol) {
+    while (isBinaryExpression(node) && node.operatorToken.kind === 55 /* AmpersandAmpersandToken */) {
+      const isUsed = forEachChild(node.right, function visit(child) {
+        if (isIdentifier(child)) {
+          const symbol = getSymbolAtLocation(child);
+          if (symbol && symbol === testedSymbol) {
+            return true;
+          }
         }
+        return forEachChild(child, visit);
       });
+      if (isUsed) {
+        return true;
+      }
+      node = node.parent;
     }
-    function tryDecodeEntities(text) {
-      const decoded = decodeEntities(text);
-      return decoded === text ? void 0 : decoded;
+    return false;
+  }
+  function checkDoStatement(node) {
+    checkGrammarStatementInAmbientContext(node);
+    checkSourceElement(node.statement);
+    checkTruthinessExpression(node.expression);
+  }
+  function checkWhileStatement(node) {
+    checkGrammarStatementInAmbientContext(node);
+    checkTruthinessExpression(node.expression);
+    checkSourceElement(node.statement);
+  }
+  function checkTruthinessOfType(type, node) {
+    if (type.flags & 16384 /* Void */) {
+      error(node, Diagnostics.An_expression_of_type_void_cannot_be_tested_for_truthiness);
     }
-    function getTagName(node) {
-      if (node.kind === 281 /* JsxElement */) {
-        return getTagName(node.openingElement);
-      } else {
-        const name = node.tagName;
-        if (isIdentifier(name) && isIntrinsicJsxName(name.escapedText)) {
-          return factory2.createStringLiteral(idText(name));
-        } else {
-          return createExpressionFromEntityName(factory2, name);
-        }
+    return type;
+  }
+  function checkTruthinessExpression(node, checkMode) {
+    return checkTruthinessOfType(checkExpression(node, checkMode), node);
+  }
+  function checkForStatement(node) {
+    if (!checkGrammarStatementInAmbientContext(node)) {
+      if (node.initializer && node.initializer.kind === 258 /* VariableDeclarationList */) {
+        checkGrammarVariableDeclarationList(node.initializer);
       }
     }
-    function getAttributeName(node) {
-      const name = node.name;
-      const text = idText(name);
-      if (/^[A-Za-z_]\w*$/.test(text)) {
-        return name;
+    if (node.initializer) {
+      if (node.initializer.kind === 258 /* VariableDeclarationList */) {
+        forEach(node.initializer.declarations, checkVariableDeclaration);
       } else {
-        return factory2.createStringLiteral(text);
-      }
-    }
-    function visitJsxExpression(node) {
-      const expression = visitNode(node.expression, visitor, isExpression);
-      return node.dotDotDotToken ? factory2.createSpreadElement(expression) : expression;
-    }
-  }
-  var entities = new Map(getEntries({
-    quot: 34,
-    amp: 38,
-    apos: 39,
-    lt: 60,
-    gt: 62,
-    nbsp: 160,
-    iexcl: 161,
-    cent: 162,
-    pound: 163,
-    curren: 164,
-    yen: 165,
-    brvbar: 166,
-    sect: 167,
-    uml: 168,
-    copy: 169,
-    ordf: 170,
-    laquo: 171,
-    not: 172,
-    shy: 173,
-    reg: 174,
-    macr: 175,
-    deg: 176,
-    plusmn: 177,
-    sup2: 178,
-    sup3: 179,
-    acute: 180,
-    micro: 181,
-    para: 182,
-    middot: 183,
-    cedil: 184,
-    sup1: 185,
-    ordm: 186,
-    raquo: 187,
-    frac14: 188,
-    frac12: 189,
-    frac34: 190,
-    iquest: 191,
-    Agrave: 192,
-    Aacute: 193,
-    Acirc: 194,
-    Atilde: 195,
-    Auml: 196,
-    Aring: 197,
-    AElig: 198,
-    Ccedil: 199,
-    Egrave: 200,
-    Eacute: 201,
-    Ecirc: 202,
-    Euml: 203,
-    Igrave: 204,
-    Iacute: 205,
-    Icirc: 206,
-    Iuml: 207,
-    ETH: 208,
-    Ntilde: 209,
-    Ograve: 210,
-    Oacute: 211,
-    Ocirc: 212,
-    Otilde: 213,
-    Ouml: 214,
-    times: 215,
-    Oslash: 216,
-    Ugrave: 217,
-    Uacute: 218,
-    Ucirc: 219,
-    Uuml: 220,
-    Yacute: 221,
-    THORN: 222,
-    szlig: 223,
-    agrave: 224,
-    aacute: 225,
-    acirc: 226,
-    atilde: 227,
-    auml: 228,
-    aring: 229,
-    aelig: 230,
-    ccedil: 231,
-    egrave: 232,
-    eacute: 233,
-    ecirc: 234,
-    euml: 235,
-    igrave: 236,
-    iacute: 237,
-    icirc: 238,
-    iuml: 239,
-    eth: 240,
-    ntilde: 241,
-    ograve: 242,
-    oacute: 243,
-    ocirc: 244,
-    otilde: 245,
-    ouml: 246,
-    divide: 247,
-    oslash: 248,
-    ugrave: 249,
-    uacute: 250,
-    ucirc: 251,
-    uuml: 252,
-    yacute: 253,
-    thorn: 254,
-    yuml: 255,
-    OElig: 338,
-    oelig: 339,
-    Scaron: 352,
-    scaron: 353,
-    Yuml: 376,
-    fnof: 402,
-    circ: 710,
-    tilde: 732,
-    Alpha: 913,
-    Beta: 914,
-    Gamma: 915,
-    Delta: 916,
-    Epsilon: 917,
-    Zeta: 918,
-    Eta: 919,
-    Theta: 920,
-    Iota: 921,
-    Kappa: 922,
-    Lambda: 923,
-    Mu: 924,
-    Nu: 925,
-    Xi: 926,
-    Omicron: 927,
-    Pi: 928,
-    Rho: 929,
-    Sigma: 931,
-    Tau: 932,
-    Upsilon: 933,
-    Phi: 934,
-    Chi: 935,
-    Psi: 936,
-    Omega: 937,
-    alpha: 945,
-    beta: 946,
-    gamma: 947,
-    delta: 948,
-    epsilon: 949,
-    zeta: 950,
-    eta: 951,
-    theta: 952,
-    iota: 953,
-    kappa: 954,
-    lambda: 955,
-    mu: 956,
-    nu: 957,
-    xi: 958,
-    omicron: 959,
-    pi: 960,
-    rho: 961,
-    sigmaf: 962,
-    sigma: 963,
-    tau: 964,
-    upsilon: 965,
-    phi: 966,
-    chi: 967,
-    psi: 968,
-    omega: 969,
-    thetasym: 977,
-    upsih: 978,
-    piv: 982,
-    ensp: 8194,
-    emsp: 8195,
-    thinsp: 8201,
-    zwnj: 8204,
-    zwj: 8205,
-    lrm: 8206,
-    rlm: 8207,
-    ndash: 8211,
-    mdash: 8212,
-    lsquo: 8216,
-    rsquo: 8217,
-    sbquo: 8218,
-    ldquo: 8220,
-    rdquo: 8221,
-    bdquo: 8222,
-    dagger: 8224,
-    Dagger: 8225,
-    bull: 8226,
-    hellip: 8230,
-    permil: 8240,
-    prime: 8242,
-    Prime: 8243,
-    lsaquo: 8249,
-    rsaquo: 8250,
-    oline: 8254,
-    frasl: 8260,
-    euro: 8364,
-    image: 8465,
-    weierp: 8472,
-    real: 8476,
-    trade: 8482,
-    alefsym: 8501,
-    larr: 8592,
-    uarr: 8593,
-    rarr: 8594,
-    darr: 8595,
-    harr: 8596,
-    crarr: 8629,
-    lArr: 8656,
-    uArr: 8657,
-    rArr: 8658,
-    dArr: 8659,
-    hArr: 8660,
-    forall: 8704,
-    part: 8706,
-    exist: 8707,
-    empty: 8709,
-    nabla: 8711,
-    isin: 8712,
-    notin: 8713,
-    ni: 8715,
-    prod: 8719,
-    sum: 8721,
-    minus: 8722,
-    lowast: 8727,
-    radic: 8730,
-    prop: 8733,
-    infin: 8734,
-    ang: 8736,
-    and: 8743,
-    or: 8744,
-    cap: 8745,
-    cup: 8746,
-    int: 8747,
-    there4: 8756,
-    sim: 8764,
-    cong: 8773,
-    asymp: 8776,
-    ne: 8800,
-    equiv: 8801,
-    le: 8804,
-    ge: 8805,
-    sub: 8834,
-    sup: 8835,
-    nsub: 8836,
-    sube: 8838,
-    supe: 8839,
-    oplus: 8853,
-    otimes: 8855,
-    perp: 8869,
-    sdot: 8901,
-    lceil: 8968,
-    rceil: 8969,
-    lfloor: 8970,
-    rfloor: 8971,
-    lang: 9001,
-    rang: 9002,
-    loz: 9674,
-    spades: 9824,
-    clubs: 9827,
-    hearts: 9829,
-    diams: 9830
-  }));
-
-  // src/compiler/transformers/es2016.ts
-  function transformES2016(context) {
-    const {
-      factory: factory2,
-      hoistVariableDeclaration
-    } = context;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
+        checkExpression(node.initializer);
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitor(node) {
-      if ((node.transformFlags & 512 /* ContainsES2016 */) === 0) {
-        return node;
-      }
-      switch (node.kind) {
-        case 223 /* BinaryExpression */:
-          return visitBinaryExpression(node);
-        default:
-          return visitEachChild(node, visitor, context);
-      }
+    if (node.condition)
+      checkTruthinessExpression(node.condition);
+    if (node.incrementor)
+      checkExpression(node.incrementor);
+    checkSourceElement(node.statement);
+    if (node.locals) {
+      registerForUnusedIdentifiersCheck(node);
     }
-    function visitBinaryExpression(node) {
-      switch (node.operatorToken.kind) {
-        case 67 /* AsteriskAsteriskEqualsToken */:
-          return visitExponentiationAssignmentExpression(node);
-        case 42 /* AsteriskAsteriskToken */:
-          return visitExponentiationExpression(node);
-        default:
-          return visitEachChild(node, visitor, context);
+  }
+  function checkForOfStatement(node) {
+    checkGrammarForInOrForOfStatement(node);
+    const container = getContainingFunctionOrClassStaticBlock(node);
+    if (node.awaitModifier) {
+      if (container && isClassStaticBlockDeclaration(container)) {
+        grammarErrorOnNode(node.awaitModifier, Diagnostics.For_await_loops_cannot_be_used_inside_a_class_static_block);
+      } else {
+        const functionFlags = getFunctionFlags(container);
+        if ((functionFlags & (4 /* Invalid */ | 2 /* Async */)) === 2 /* Async */ && languageVersion < 99 /* ESNext */) {
+          checkExternalEmitHelpers(node, 16384 /* ForAwaitOfIncludes */);
+        }
       }
+    } else if (compilerOptions.downlevelIteration && languageVersion < 2 /* ES2015 */) {
+      checkExternalEmitHelpers(node, 256 /* ForOfIncludes */);
     }
-    function visitExponentiationAssignmentExpression(node) {
-      let target;
-      let value;
-      const left = visitNode(node.left, visitor, isExpression);
-      const right = visitNode(node.right, visitor, isExpression);
-      if (isElementAccessExpression(left)) {
-        const expressionTemp = factory2.createTempVariable(hoistVariableDeclaration);
-        const argumentExpressionTemp = factory2.createTempVariable(hoistVariableDeclaration);
-        target = setTextRange(
-          factory2.createElementAccessExpression(
-            setTextRange(factory2.createAssignment(expressionTemp, left.expression), left.expression),
-            setTextRange(factory2.createAssignment(argumentExpressionTemp, left.argumentExpression), left.argumentExpression)
-          ),
-          left
-        );
-        value = setTextRange(
-          factory2.createElementAccessExpression(
-            expressionTemp,
-            argumentExpressionTemp
-          ),
-          left
-        );
-      } else if (isPropertyAccessExpression(left)) {
-        const expressionTemp = factory2.createTempVariable(hoistVariableDeclaration);
-        target = setTextRange(
-          factory2.createPropertyAccessExpression(
-            setTextRange(factory2.createAssignment(expressionTemp, left.expression), left.expression),
-            left.name
-          ),
-          left
-        );
-        value = setTextRange(
-          factory2.createPropertyAccessExpression(
-            expressionTemp,
-            left.name
-          ),
-          left
-        );
+    if (node.initializer.kind === 258 /* VariableDeclarationList */) {
+      checkForInOrForOfVariableDeclaration(node);
+    } else {
+      const varExpr = node.initializer;
+      const iteratedType = checkRightHandSideOfForOf(node);
+      if (varExpr.kind === 206 /* ArrayLiteralExpression */ || varExpr.kind === 207 /* ObjectLiteralExpression */) {
+        checkDestructuringAssignment(varExpr, iteratedType || errorType);
       } else {
-        target = left;
-        value = left;
+        const leftType = checkExpression(varExpr);
+        checkReferenceExpression(
+          varExpr,
+          Diagnostics.The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access,
+          Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access
+        );
+        if (iteratedType) {
+          checkTypeAssignableToAndOptionallyElaborate(iteratedType, leftType, varExpr, node.expression);
+        }
       }
-      return setTextRange(
-        factory2.createAssignment(
-          target,
-          setTextRange(factory2.createGlobalMethodCall("Math", "pow", [value, right]), node)
-        ),
-        node
-      );
     }
-    function visitExponentiationExpression(node) {
-      const left = visitNode(node.left, visitor, isExpression);
-      const right = visitNode(node.right, visitor, isExpression);
-      return setTextRange(factory2.createGlobalMethodCall("Math", "pow", [left, right]), node);
+    checkSourceElement(node.statement);
+    if (node.locals) {
+      registerForUnusedIdentifiersCheck(node);
     }
   }
-
-  // src/compiler/transformers/es2015.ts
-  function createSpreadSegment(kind, expression) {
-    return { kind, expression };
-  }
-  function transformES2015(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      startLexicalEnvironment,
-      resumeLexicalEnvironment,
-      endLexicalEnvironment,
-      hoistVariableDeclaration
-    } = context;
-    const compilerOptions = context.getCompilerOptions();
-    const resolver = context.getEmitResolver();
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    const previousOnEmitNode = context.onEmitNode;
-    context.onEmitNode = onEmitNode;
-    context.onSubstituteNode = onSubstituteNode;
-    let currentSourceFile;
-    let currentText;
-    let hierarchyFacts;
-    let taggedTemplateStringDeclarations;
-    function recordTaggedTemplateString(temp) {
-      taggedTemplateStringDeclarations = append(
-        taggedTemplateStringDeclarations,
-        factory2.createVariableDeclaration(temp)
-      );
-    }
-    let convertedLoopState;
-    let enabledSubstitutions;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
+  function checkForInStatement(node) {
+    checkGrammarForInOrForOfStatement(node);
+    const rightType = getNonNullableTypeIfNeeded(checkExpression(node.expression));
+    if (node.initializer.kind === 258 /* VariableDeclarationList */) {
+      const variable = node.initializer.declarations[0];
+      if (variable && isBindingPattern(variable.name)) {
+        error(variable.name, Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern);
+      }
+      checkForInOrForOfVariableDeclaration(node);
+    } else {
+      const varExpr = node.initializer;
+      const leftType = checkExpression(varExpr);
+      if (varExpr.kind === 206 /* ArrayLiteralExpression */ || varExpr.kind === 207 /* ObjectLiteralExpression */) {
+        error(varExpr, Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern);
+      } else if (!isTypeAssignableTo(getIndexTypeOrString(rightType), leftType)) {
+        error(varExpr, Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any);
+      } else {
+        checkReferenceExpression(
+          varExpr,
+          Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access,
+          Diagnostics.The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access
+        );
       }
-      currentSourceFile = node;
-      currentText = node.text;
-      const visited = visitSourceFile(node);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      currentSourceFile = void 0;
-      currentText = void 0;
-      taggedTemplateStringDeclarations = void 0;
-      hierarchyFacts = 0 /* None */;
-      return visited;
-    }
-    function enterSubtree(excludeFacts, includeFacts) {
-      const ancestorFacts = hierarchyFacts;
-      hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 32767 /* AncestorFactsMask */;
-      return ancestorFacts;
-    }
-    function exitSubtree(ancestorFacts, excludeFacts, includeFacts) {
-      hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & -32768 /* SubtreeFactsMask */ | ancestorFacts;
     }
-    function isReturnVoidStatementInConstructorWithCapturedSuper(node) {
-      return (hierarchyFacts & 8192 /* ConstructorWithCapturedSuper */) !== 0 && node.kind === 250 /* ReturnStatement */ && !node.expression;
+    if (rightType === neverType || !isTypeAssignableToKind(rightType, 67108864 /* NonPrimitive */ | 58982400 /* InstantiableNonPrimitive */)) {
+      error(node.expression, Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_here_has_type_0, typeToString(rightType));
     }
-    function isOrMayContainReturnCompletion(node) {
-      return node.transformFlags & 4194304 /* ContainsHoistedDeclarationOrCompletion */ && (isReturnStatement(node) || isIfStatement(node) || isWithStatement(node) || isSwitchStatement(node) || isCaseBlock(node) || isCaseClause(node) || isDefaultClause(node) || isTryStatement(node) || isCatchClause(node) || isLabeledStatement(node) || isIterationStatement(node, false) || isBlock(node));
+    checkSourceElement(node.statement);
+    if (node.locals) {
+      registerForUnusedIdentifiersCheck(node);
     }
-    function shouldVisitNode(node) {
-      return (node.transformFlags & 1024 /* ContainsES2015 */) !== 0 || convertedLoopState !== void 0 || hierarchyFacts & 8192 /* ConstructorWithCapturedSuper */ && isOrMayContainReturnCompletion(node) || isIterationStatement(node, false) && shouldConvertIterationStatement(node) || (getEmitFlags(node) & 67108864 /* TypeScriptClassWrapper */) !== 0;
+  }
+  function checkForInOrForOfVariableDeclaration(iterationStatement) {
+    const variableDeclarationList = iterationStatement.initializer;
+    if (variableDeclarationList.declarations.length >= 1) {
+      const decl = variableDeclarationList.declarations[0];
+      checkVariableDeclaration(decl);
     }
-    function visitor(node) {
-      return shouldVisitNode(node) ? visitorWorker(node, false) : node;
+  }
+  function checkRightHandSideOfForOf(statement) {
+    const use = statement.awaitModifier ? 15 /* ForAwaitOf */ : 13 /* ForOf */;
+    return checkIteratedTypeOrElementType(use, checkNonNullExpression(statement.expression), undefinedType, statement.expression);
+  }
+  function checkIteratedTypeOrElementType(use, inputType, sentType, errorNode) {
+    if (isTypeAny(inputType)) {
+      return inputType;
     }
-    function visitorWithUnusedExpressionResult(node) {
-      return shouldVisitNode(node) ? visitorWorker(node, true) : node;
+    return getIteratedTypeOrElementType(
+      use,
+      inputType,
+      sentType,
+      errorNode,
+      /*checkAssignability*/
+      true
+    ) || anyType;
+  }
+  function getIteratedTypeOrElementType(use, inputType, sentType, errorNode, checkAssignability) {
+    const allowAsyncIterables = (use & 2 /* AllowsAsyncIterablesFlag */) !== 0;
+    if (inputType === neverType) {
+      reportTypeNotIterableError(errorNode, inputType, allowAsyncIterables);
+      return void 0;
     }
-    function classWrapperStatementVisitor(node) {
-      if (shouldVisitNode(node)) {
-        const original = getOriginalNode(node);
-        if (isPropertyDeclaration(original) && hasStaticModifier(original)) {
-          const ancestorFacts = enterSubtree(
-            32670 /* StaticInitializerExcludes */,
-            16449 /* StaticInitializerIncludes */
-          );
-          const result = visitorWorker(node, false);
-          exitSubtree(ancestorFacts, 98304 /* FunctionSubtreeExcludes */, 0 /* None */);
-          return result;
+    const uplevelIteration = languageVersion >= 2 /* ES2015 */;
+    const downlevelIteration = !uplevelIteration && compilerOptions.downlevelIteration;
+    const possibleOutOfBounds = compilerOptions.noUncheckedIndexedAccess && !!(use & 128 /* PossiblyOutOfBounds */);
+    if (uplevelIteration || downlevelIteration || allowAsyncIterables) {
+      const iterationTypes = getIterationTypesOfIterable(inputType, use, uplevelIteration ? errorNode : void 0);
+      if (checkAssignability) {
+        if (iterationTypes) {
+          const diagnostic = use & 8 /* ForOfFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_send_0 : use & 32 /* SpreadFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_always_send_0 : use & 64 /* DestructuringFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring_will_always_send_0 : use & 16 /* YieldStarFlag */ ? Diagnostics.Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_containing_generator_will_always_send_0 : void 0;
+          if (diagnostic) {
+            checkTypeAssignableTo(sentType, iterationTypes.nextType, errorNode, diagnostic);
+          }
         }
-        return visitorWorker(node, false);
       }
-      return node;
-    }
-    function callExpressionVisitor(node) {
-      if (node.kind === 106 /* SuperKeyword */) {
-        return visitSuperKeyword(true);
+      if (iterationTypes || uplevelIteration) {
+        return possibleOutOfBounds ? includeUndefinedInIndexSignature(iterationTypes && iterationTypes.yieldType) : iterationTypes && iterationTypes.yieldType;
       }
-      return visitor(node);
     }
-    function visitorWorker(node, expressionResultIsUnused2) {
-      switch (node.kind) {
-        case 124 /* StaticKeyword */:
-          return void 0;
-        case 260 /* ClassDeclaration */:
-          return visitClassDeclaration(node);
-        case 228 /* ClassExpression */:
-          return visitClassExpression(node);
-        case 166 /* Parameter */:
-          return visitParameter(node);
-        case 259 /* FunctionDeclaration */:
-          return visitFunctionDeclaration(node);
-        case 216 /* ArrowFunction */:
-          return visitArrowFunction(node);
-        case 215 /* FunctionExpression */:
-          return visitFunctionExpression(node);
-        case 257 /* VariableDeclaration */:
-          return visitVariableDeclaration(node);
-        case 79 /* Identifier */:
-          return visitIdentifier(node);
-        case 258 /* VariableDeclarationList */:
-          return visitVariableDeclarationList(node);
-        case 252 /* SwitchStatement */:
-          return visitSwitchStatement(node);
-        case 266 /* CaseBlock */:
-          return visitCaseBlock(node);
-        case 238 /* Block */:
-          return visitBlock(node, false);
-        case 249 /* BreakStatement */:
-        case 248 /* ContinueStatement */:
-          return visitBreakOrContinueStatement(node);
-        case 253 /* LabeledStatement */:
-          return visitLabeledStatement(node);
-        case 243 /* DoStatement */:
-        case 244 /* WhileStatement */:
-          return visitDoOrWhileStatement(node, void 0);
-        case 245 /* ForStatement */:
-          return visitForStatement(node, void 0);
-        case 246 /* ForInStatement */:
-          return visitForInStatement(node, void 0);
-        case 247 /* ForOfStatement */:
-          return visitForOfStatement(node, void 0);
-        case 241 /* ExpressionStatement */:
-          return visitExpressionStatement(node);
-        case 207 /* ObjectLiteralExpression */:
-          return visitObjectLiteralExpression(node);
-        case 295 /* CatchClause */:
-          return visitCatchClause(node);
-        case 300 /* ShorthandPropertyAssignment */:
-          return visitShorthandPropertyAssignment(node);
-        case 164 /* ComputedPropertyName */:
-          return visitComputedPropertyName(node);
-        case 206 /* ArrayLiteralExpression */:
-          return visitArrayLiteralExpression(node);
-        case 210 /* CallExpression */:
-          return visitCallExpression(node);
-        case 211 /* NewExpression */:
-          return visitNewExpression(node);
-        case 214 /* ParenthesizedExpression */:
-          return visitParenthesizedExpression(node, expressionResultIsUnused2);
-        case 223 /* BinaryExpression */:
-          return visitBinaryExpression(node, expressionResultIsUnused2);
-        case 354 /* CommaListExpression */:
-          return visitCommaListExpression(node, expressionResultIsUnused2);
-        case 14 /* NoSubstitutionTemplateLiteral */:
-        case 15 /* TemplateHead */:
-        case 16 /* TemplateMiddle */:
-        case 17 /* TemplateTail */:
-          return visitTemplateLiteral(node);
-        case 10 /* StringLiteral */:
-          return visitStringLiteral(node);
-        case 8 /* NumericLiteral */:
-          return visitNumericLiteral(node);
-        case 212 /* TaggedTemplateExpression */:
-          return visitTaggedTemplateExpression(node);
-        case 225 /* TemplateExpression */:
-          return visitTemplateExpression(node);
-        case 226 /* YieldExpression */:
-          return visitYieldExpression(node);
-        case 227 /* SpreadElement */:
-          return visitSpreadElement(node);
-        case 106 /* SuperKeyword */:
-          return visitSuperKeyword(false);
-        case 108 /* ThisKeyword */:
-          return visitThisKeyword(node);
-        case 233 /* MetaProperty */:
-          return visitMetaProperty(node);
-        case 171 /* MethodDeclaration */:
-          return visitMethodDeclaration(node);
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-          return visitAccessorDeclaration(node);
-        case 240 /* VariableStatement */:
-          return visitVariableStatement(node);
-        case 250 /* ReturnStatement */:
-          return visitReturnStatement(node);
-        case 219 /* VoidExpression */:
-          return visitVoidExpression(node);
-        default:
-          return visitEachChild(node, visitor, context);
+    let arrayType = inputType;
+    let reportedError = false;
+    let hasStringConstituent = false;
+    if (use & 4 /* AllowsStringInputFlag */) {
+      if (arrayType.flags & 1048576 /* Union */) {
+        const arrayTypes = inputType.types;
+        const filteredTypes = filter(arrayTypes, (t) => !(t.flags & 402653316 /* StringLike */));
+        if (filteredTypes !== arrayTypes) {
+          arrayType = getUnionType(filteredTypes, 2 /* Subtype */);
+        }
+      } else if (arrayType.flags & 402653316 /* StringLike */) {
+        arrayType = neverType;
+      }
+      hasStringConstituent = arrayType !== inputType;
+      if (hasStringConstituent) {
+        if (languageVersion < 1 /* ES5 */) {
+          if (errorNode) {
+            error(errorNode, Diagnostics.Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher);
+            reportedError = true;
+          }
+        }
+        if (arrayType.flags & 131072 /* Never */) {
+          return possibleOutOfBounds ? includeUndefinedInIndexSignature(stringType) : stringType;
+        }
       }
     }
-    function visitSourceFile(node) {
-      const ancestorFacts = enterSubtree(8064 /* SourceFileExcludes */, 64 /* SourceFileIncludes */);
-      const prologue = [];
-      const statements = [];
-      startLexicalEnvironment();
-      const statementOffset = factory2.copyPrologue(node.statements, prologue, false, visitor);
-      addRange(statements, visitNodes2(node.statements, visitor, isStatement, statementOffset));
-      if (taggedTemplateStringDeclarations) {
-        statements.push(
-          factory2.createVariableStatement(
-            void 0,
-            factory2.createVariableDeclarationList(taggedTemplateStringDeclarations)
-          )
+    if (!isArrayLikeType(arrayType)) {
+      if (errorNode && !reportedError) {
+        const allowsStrings = !!(use & 4 /* AllowsStringInputFlag */) && !hasStringConstituent;
+        const [defaultDiagnostic, maybeMissingAwait] = getIterationDiagnosticDetails(allowsStrings, downlevelIteration);
+        errorAndMaybeSuggestAwait(
+          errorNode,
+          maybeMissingAwait && !!getAwaitedTypeOfPromise(arrayType),
+          defaultDiagnostic,
+          typeToString(arrayType)
         );
       }
-      factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
-      insertCaptureThisForNodeIfNeeded(prologue, node);
-      exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
-      return factory2.updateSourceFile(
-        node,
-        setTextRange(factory2.createNodeArray(concatenate(prologue, statements)), node.statements)
+      return hasStringConstituent ? possibleOutOfBounds ? includeUndefinedInIndexSignature(stringType) : stringType : void 0;
+    }
+    const arrayElementType = getIndexTypeOfType(arrayType, numberType);
+    if (hasStringConstituent && arrayElementType) {
+      if (arrayElementType.flags & 402653316 /* StringLike */ && !compilerOptions.noUncheckedIndexedAccess) {
+        return stringType;
+      }
+      return getUnionType(possibleOutOfBounds ? [arrayElementType, stringType, undefinedType] : [arrayElementType, stringType], 2 /* Subtype */);
+    }
+    return use & 128 /* PossiblyOutOfBounds */ ? includeUndefinedInIndexSignature(arrayElementType) : arrayElementType;
+    function getIterationDiagnosticDetails(allowsStrings, downlevelIteration2) {
+      var _a2;
+      if (downlevelIteration2) {
+        return allowsStrings ? [Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true] : [Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true];
+      }
+      const yieldType = getIterationTypeOfIterable(
+        use,
+        0 /* Yield */,
+        inputType,
+        /*errorNode*/
+        void 0
       );
+      if (yieldType) {
+        return [Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, false];
+      }
+      if (isES2015OrLaterIterable((_a2 = inputType.symbol) == null ? void 0 : _a2.escapedName)) {
+        return [Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, true];
+      }
+      return allowsStrings ? [Diagnostics.Type_0_is_not_an_array_type_or_a_string_type, true] : [Diagnostics.Type_0_is_not_an_array_type, true];
     }
-    function visitSwitchStatement(node) {
-      if (convertedLoopState !== void 0) {
-        const savedAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps;
-        convertedLoopState.allowedNonLabeledJumps |= 2 /* Break */;
-        const result = visitEachChild(node, visitor, context);
-        convertedLoopState.allowedNonLabeledJumps = savedAllowedNonLabeledJumps;
-        return result;
+  }
+  function isES2015OrLaterIterable(n) {
+    switch (n) {
+      case "Float32Array":
+      case "Float64Array":
+      case "Int16Array":
+      case "Int32Array":
+      case "Int8Array":
+      case "NodeList":
+      case "Uint16Array":
+      case "Uint32Array":
+      case "Uint8Array":
+      case "Uint8ClampedArray":
+        return true;
+    }
+    return false;
+  }
+  function getIterationTypeOfIterable(use, typeKind, inputType, errorNode) {
+    if (isTypeAny(inputType)) {
+      return void 0;
+    }
+    const iterationTypes = getIterationTypesOfIterable(inputType, use, errorNode);
+    return iterationTypes && iterationTypes[getIterationTypesKeyFromIterationTypeKind(typeKind)];
+  }
+  function createIterationTypes(yieldType = neverType, returnType = neverType, nextType = unknownType) {
+    if (yieldType.flags & 67359327 /* Intrinsic */ && returnType.flags & (1 /* Any */ | 131072 /* Never */ | 2 /* Unknown */ | 16384 /* Void */ | 32768 /* Undefined */) && nextType.flags & (1 /* Any */ | 131072 /* Never */ | 2 /* Unknown */ | 16384 /* Void */ | 32768 /* Undefined */)) {
+      const id = getTypeListId([yieldType, returnType, nextType]);
+      let iterationTypes = iterationTypesCache.get(id);
+      if (!iterationTypes) {
+        iterationTypes = { yieldType, returnType, nextType };
+        iterationTypesCache.set(id, iterationTypes);
       }
-      return visitEachChild(node, visitor, context);
+      return iterationTypes;
     }
-    function visitCaseBlock(node) {
-      const ancestorFacts = enterSubtree(7104 /* BlockScopeExcludes */, 0 /* BlockScopeIncludes */);
-      const updated = visitEachChild(node, visitor, context);
-      exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
-      return updated;
+    return { yieldType, returnType, nextType };
+  }
+  function combineIterationTypes(array) {
+    let yieldTypes;
+    let returnTypes;
+    let nextTypes;
+    for (const iterationTypes of array) {
+      if (iterationTypes === void 0 || iterationTypes === noIterationTypes) {
+        continue;
+      }
+      if (iterationTypes === anyIterationTypes) {
+        return anyIterationTypes;
+      }
+      yieldTypes = append(yieldTypes, iterationTypes.yieldType);
+      returnTypes = append(returnTypes, iterationTypes.returnType);
+      nextTypes = append(nextTypes, iterationTypes.nextType);
     }
-    function returnCapturedThis(node) {
-      return setOriginalNode(factory2.createReturnStatement(factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */)), node);
+    if (yieldTypes || returnTypes || nextTypes) {
+      return createIterationTypes(
+        yieldTypes && getUnionType(yieldTypes),
+        returnTypes && getUnionType(returnTypes),
+        nextTypes && getIntersectionType(nextTypes)
+      );
     }
-    function visitReturnStatement(node) {
-      if (convertedLoopState) {
-        convertedLoopState.nonLocalJumps |= 8 /* Return */;
-        if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) {
-          node = returnCapturedThis(node);
+    return noIterationTypes;
+  }
+  function getCachedIterationTypes(type, cacheKey) {
+    return type[cacheKey];
+  }
+  function setCachedIterationTypes(type, cacheKey, cachedTypes2) {
+    return type[cacheKey] = cachedTypes2;
+  }
+  function getIterationTypesOfIterable(type, use, errorNode) {
+    var _a2, _b;
+    if (isTypeAny(type)) {
+      return anyIterationTypes;
+    }
+    if (!(type.flags & 1048576 /* Union */)) {
+      const errorOutputContainer = errorNode ? { errors: void 0 } : void 0;
+      const iterationTypes2 = getIterationTypesOfIterableWorker(type, use, errorNode, errorOutputContainer);
+      if (iterationTypes2 === noIterationTypes) {
+        if (errorNode) {
+          const rootDiag = reportTypeNotIterableError(errorNode, type, !!(use & 2 /* AllowsAsyncIterablesFlag */));
+          if (errorOutputContainer == null ? void 0 : errorOutputContainer.errors) {
+            addRelatedInfo(rootDiag, ...errorOutputContainer.errors);
+          }
+        }
+        return void 0;
+      } else if ((_a2 = errorOutputContainer == null ? void 0 : errorOutputContainer.errors) == null ? void 0 : _a2.length) {
+        for (const diag2 of errorOutputContainer.errors) {
+          diagnostics.add(diag2);
         }
-        return factory2.createReturnStatement(
-          factory2.createObjectLiteralExpression(
-            [
-              factory2.createPropertyAssignment(
-                factory2.createIdentifier("value"),
-                node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero()
-              )
-            ]
-          )
-        );
-      } else if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) {
-        return returnCapturedThis(node);
       }
-      return visitEachChild(node, visitor, context);
+      return iterationTypes2;
     }
-    function visitThisKeyword(node) {
-      if (hierarchyFacts & 2 /* ArrowFunction */ && !(hierarchyFacts & 16384 /* StaticInitializer */)) {
-        hierarchyFacts |= 65536 /* CapturedLexicalThis */;
-      }
-      if (convertedLoopState) {
-        if (hierarchyFacts & 2 /* ArrowFunction */) {
-          convertedLoopState.containsLexicalThis = true;
-          return node;
+    const cacheKey = use & 2 /* AllowsAsyncIterablesFlag */ ? "iterationTypesOfAsyncIterable" : "iterationTypesOfIterable";
+    const cachedTypes2 = getCachedIterationTypes(type, cacheKey);
+    if (cachedTypes2)
+      return cachedTypes2 === noIterationTypes ? void 0 : cachedTypes2;
+    let allIterationTypes;
+    for (const constituent of type.types) {
+      const errorOutputContainer = errorNode ? { errors: void 0 } : void 0;
+      const iterationTypes2 = getIterationTypesOfIterableWorker(constituent, use, errorNode, errorOutputContainer);
+      if (iterationTypes2 === noIterationTypes) {
+        if (errorNode) {
+          const rootDiag = reportTypeNotIterableError(errorNode, type, !!(use & 2 /* AllowsAsyncIterablesFlag */));
+          if (errorOutputContainer == null ? void 0 : errorOutputContainer.errors) {
+            addRelatedInfo(rootDiag, ...errorOutputContainer.errors);
+          }
+        }
+        setCachedIterationTypes(type, cacheKey, noIterationTypes);
+        return void 0;
+      } else if ((_b = errorOutputContainer == null ? void 0 : errorOutputContainer.errors) == null ? void 0 : _b.length) {
+        for (const diag2 of errorOutputContainer.errors) {
+          diagnostics.add(diag2);
         }
-        return convertedLoopState.thisName || (convertedLoopState.thisName = factory2.createUniqueName("this"));
       }
-      return node;
+      allIterationTypes = append(allIterationTypes, iterationTypes2);
     }
-    function visitVoidExpression(node) {
-      return visitEachChild(node, visitorWithUnusedExpressionResult, context);
+    const iterationTypes = allIterationTypes ? combineIterationTypes(allIterationTypes) : noIterationTypes;
+    setCachedIterationTypes(type, cacheKey, iterationTypes);
+    return iterationTypes === noIterationTypes ? void 0 : iterationTypes;
+  }
+  function getAsyncFromSyncIterationTypes(iterationTypes, errorNode) {
+    if (iterationTypes === noIterationTypes)
+      return noIterationTypes;
+    if (iterationTypes === anyIterationTypes)
+      return anyIterationTypes;
+    const { yieldType, returnType, nextType } = iterationTypes;
+    if (errorNode) {
+      getGlobalAwaitedSymbol(
+        /*reportErrors*/
+        true
+      );
     }
-    function visitIdentifier(node) {
-      if (convertedLoopState) {
-        if (resolver.isArgumentsLocalBinding(node)) {
-          return convertedLoopState.argumentsName || (convertedLoopState.argumentsName = factory2.createUniqueName("arguments"));
+    return createIterationTypes(
+      getAwaitedType(yieldType, errorNode) || anyType,
+      getAwaitedType(returnType, errorNode) || anyType,
+      nextType
+    );
+  }
+  function getIterationTypesOfIterableWorker(type, use, errorNode, errorOutputContainer) {
+    if (isTypeAny(type)) {
+      return anyIterationTypes;
+    }
+    let noCache = false;
+    if (use & 2 /* AllowsAsyncIterablesFlag */) {
+      const iterationTypes = getIterationTypesOfIterableCached(type, asyncIterationTypesResolver) || getIterationTypesOfIterableFast(type, asyncIterationTypesResolver);
+      if (iterationTypes) {
+        if (iterationTypes === noIterationTypes && errorNode) {
+          noCache = true;
+        } else {
+          return use & 8 /* ForOfFlag */ ? getAsyncFromSyncIterationTypes(iterationTypes, errorNode) : iterationTypes;
         }
       }
-      if (node.hasExtendedUnicodeEscape) {
-        return setOriginalNode(setTextRange(
-          factory2.createIdentifier(unescapeLeadingUnderscores(node.escapedText)),
-          node
-        ), node);
-      }
-      return node;
     }
-    function visitBreakOrContinueStatement(node) {
-      if (convertedLoopState) {
-        const jump = node.kind === 249 /* BreakStatement */ ? 2 /* Break */ : 4 /* Continue */;
-        const canUseBreakOrContinue = node.label && convertedLoopState.labels && convertedLoopState.labels.get(idText(node.label)) || !node.label && convertedLoopState.allowedNonLabeledJumps & jump;
-        if (!canUseBreakOrContinue) {
-          let labelMarker;
-          const label = node.label;
-          if (!label) {
-            if (node.kind === 249 /* BreakStatement */) {
-              convertedLoopState.nonLocalJumps |= 2 /* Break */;
-              labelMarker = "break";
-            } else {
-              convertedLoopState.nonLocalJumps |= 4 /* Continue */;
-              labelMarker = "continue";
+    if (use & 1 /* AllowsSyncIterablesFlag */) {
+      let iterationTypes = getIterationTypesOfIterableCached(type, syncIterationTypesResolver) || getIterationTypesOfIterableFast(type, syncIterationTypesResolver);
+      if (iterationTypes) {
+        if (iterationTypes === noIterationTypes && errorNode) {
+          noCache = true;
+        } else {
+          if (use & 2 /* AllowsAsyncIterablesFlag */) {
+            if (iterationTypes !== noIterationTypes) {
+              iterationTypes = getAsyncFromSyncIterationTypes(iterationTypes, errorNode);
+              return noCache ? iterationTypes : setCachedIterationTypes(type, "iterationTypesOfAsyncIterable", iterationTypes);
             }
           } else {
-            if (node.kind === 249 /* BreakStatement */) {
-              labelMarker = `break-${label.escapedText}`;
-              setLabeledJump(convertedLoopState, true, idText(label), labelMarker);
-            } else {
-              labelMarker = `continue-${label.escapedText}`;
-              setLabeledJump(convertedLoopState, false, idText(label), labelMarker);
-            }
-          }
-          let returnExpression = factory2.createStringLiteral(labelMarker);
-          if (convertedLoopState.loopOutParameters.length) {
-            const outParams = convertedLoopState.loopOutParameters;
-            let expr;
-            for (let i = 0; i < outParams.length; i++) {
-              const copyExpr = copyOutParameter(outParams[i], 1 /* ToOutParameter */);
-              if (i === 0) {
-                expr = copyExpr;
-              } else {
-                expr = factory2.createBinaryExpression(expr, 27 /* CommaToken */, copyExpr);
-              }
-            }
-            returnExpression = factory2.createBinaryExpression(expr, 27 /* CommaToken */, returnExpression);
+            return iterationTypes;
           }
-          return factory2.createReturnStatement(returnExpression);
         }
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitClassDeclaration(node) {
-      const variable = factory2.createVariableDeclaration(
-        factory2.getLocalName(node, true),
-        void 0,
-        void 0,
-        transformClassLikeDeclarationToExpression(node)
-      );
-      setOriginalNode(variable, node);
-      const statements = [];
-      const statement = factory2.createVariableStatement(void 0, factory2.createVariableDeclarationList([variable]));
-      setOriginalNode(statement, node);
-      setTextRange(statement, node);
-      startOnNewLine(statement);
-      statements.push(statement);
-      if (hasSyntacticModifier(node, 1 /* Export */)) {
-        const exportStatement = hasSyntacticModifier(node, 1024 /* Default */) ? factory2.createExportDefault(factory2.getLocalName(node)) : factory2.createExternalModuleExport(factory2.getLocalName(node));
-        setOriginalNode(exportStatement, statement);
-        statements.push(exportStatement);
+    if (use & 2 /* AllowsAsyncIterablesFlag */) {
+      const iterationTypes = getIterationTypesOfIterableSlow(type, asyncIterationTypesResolver, errorNode, errorOutputContainer, noCache);
+      if (iterationTypes !== noIterationTypes) {
+        return iterationTypes;
       }
-      const emitFlags = getEmitFlags(node);
-      if ((emitFlags & 8388608 /* HasEndOfDeclarationMarker */) === 0) {
-        statements.push(factory2.createEndOfDeclarationMarker(node));
-        setEmitFlags(statement, emitFlags | 8388608 /* HasEndOfDeclarationMarker */);
+    }
+    if (use & 1 /* AllowsSyncIterablesFlag */) {
+      let iterationTypes = getIterationTypesOfIterableSlow(type, syncIterationTypesResolver, errorNode, errorOutputContainer, noCache);
+      if (iterationTypes !== noIterationTypes) {
+        if (use & 2 /* AllowsAsyncIterablesFlag */) {
+          iterationTypes = getAsyncFromSyncIterationTypes(iterationTypes, errorNode);
+          return noCache ? iterationTypes : setCachedIterationTypes(type, "iterationTypesOfAsyncIterable", iterationTypes);
+        } else {
+          return iterationTypes;
+        }
       }
-      return singleOrMany(statements);
     }
-    function visitClassExpression(node) {
-      return transformClassLikeDeclarationToExpression(node);
+    return noIterationTypes;
+  }
+  function getIterationTypesOfIterableCached(type, resolver) {
+    return getCachedIterationTypes(type, resolver.iterableCacheKey);
+  }
+  function getIterationTypesOfGlobalIterableType(globalType, resolver) {
+    const globalIterationTypes = getIterationTypesOfIterableCached(globalType, resolver) || getIterationTypesOfIterableSlow(
+      globalType,
+      resolver,
+      /*errorNode*/
+      void 0,
+      /*errorOutputContainer*/
+      void 0,
+      /*noCache*/
+      false
+    );
+    return globalIterationTypes === noIterationTypes ? defaultIterationTypes : globalIterationTypes;
+  }
+  function getIterationTypesOfIterableFast(type, resolver) {
+    let globalType;
+    if (isReferenceToType2(type, globalType = resolver.getGlobalIterableType(
+      /*reportErrors*/
+      false
+    )) || isReferenceToType2(type, globalType = resolver.getGlobalIterableIteratorType(
+      /*reportErrors*/
+      false
+    ))) {
+      const [yieldType] = getTypeArguments(type);
+      const { returnType, nextType } = getIterationTypesOfGlobalIterableType(globalType, resolver);
+      return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(
+        yieldType,
+        /*errorNode*/
+        void 0
+      ) || yieldType, resolver.resolveIterationType(
+        returnType,
+        /*errorNode*/
+        void 0
+      ) || returnType, nextType));
+    }
+    if (isReferenceToType2(type, resolver.getGlobalGeneratorType(
+      /*reportErrors*/
+      false
+    ))) {
+      const [yieldType, returnType, nextType] = getTypeArguments(type);
+      return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(
+        yieldType,
+        /*errorNode*/
+        void 0
+      ) || yieldType, resolver.resolveIterationType(
+        returnType,
+        /*errorNode*/
+        void 0
+      ) || returnType, nextType));
     }
-    function transformClassLikeDeclarationToExpression(node) {
-      if (node.name) {
-        enableSubstitutionsForBlockScopedBindings();
-      }
-      const extendsClauseElement = getClassExtendsHeritageElement(node);
-      const classFunction = factory2.createFunctionExpression(
-        void 0,
-        void 0,
-        void 0,
+  }
+  function getPropertyNameForKnownSymbolName(symbolName2) {
+    const ctorType = getGlobalESSymbolConstructorSymbol(
+      /*reportErrors*/
+      false
+    );
+    const uniqueType = ctorType && getTypeOfPropertyOfType(getTypeOfSymbol(ctorType), escapeLeadingUnderscores(symbolName2));
+    return uniqueType && isTypeUsableAsPropertyName(uniqueType) ? getPropertyNameFromType(uniqueType) : `__@${symbolName2}`;
+  }
+  function getIterationTypesOfIterableSlow(type, resolver, errorNode, errorOutputContainer, noCache) {
+    var _a2;
+    const method = getPropertyOfType(type, getPropertyNameForKnownSymbolName(resolver.iteratorSymbolName));
+    const methodType = method && !(method.flags & 16777216 /* Optional */) ? getTypeOfSymbol(method) : void 0;
+    if (isTypeAny(methodType)) {
+      return noCache ? anyIterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, anyIterationTypes);
+    }
+    const signatures = methodType ? getSignaturesOfType(methodType, 0 /* Call */) : void 0;
+    if (!some(signatures)) {
+      return noCache ? noIterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, noIterationTypes);
+    }
+    const iteratorType = getIntersectionType(map(signatures, getReturnTypeOfSignature));
+    const iterationTypes = (_a2 = getIterationTypesOfIteratorWorker(iteratorType, resolver, errorNode, errorOutputContainer, noCache)) != null ? _a2 : noIterationTypes;
+    return noCache ? iterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, iterationTypes);
+  }
+  function reportTypeNotIterableError(errorNode, type, allowAsyncIterables) {
+    const message = allowAsyncIterables ? Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator : Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator;
+    const suggestAwait = (
+      // for (const x of Promise<...>) or [...Promise<...>]
+      !!getAwaitedTypeOfPromise(type) || !allowAsyncIterables && isForOfStatement(errorNode.parent) && errorNode.parent.expression === errorNode && getGlobalAsyncIterableType(
+        /** reportErrors */
+        false
+      ) !== emptyGenericType && isTypeAssignableTo(
+        type,
+        getGlobalAsyncIterableType(
+          /** reportErrors */
+          false
+        )
+      )
+    );
+    return errorAndMaybeSuggestAwait(errorNode, suggestAwait, message, typeToString(type));
+  }
+  function getIterationTypesOfIterator(type, resolver, errorNode, errorOutputContainer) {
+    return getIterationTypesOfIteratorWorker(
+      type,
+      resolver,
+      errorNode,
+      errorOutputContainer,
+      /*noCache*/
+      false
+    );
+  }
+  function getIterationTypesOfIteratorWorker(type, resolver, errorNode, errorOutputContainer, noCache) {
+    if (isTypeAny(type)) {
+      return anyIterationTypes;
+    }
+    let iterationTypes = getIterationTypesOfIteratorCached(type, resolver) || getIterationTypesOfIteratorFast(type, resolver);
+    if (iterationTypes === noIterationTypes && errorNode) {
+      iterationTypes = void 0;
+      noCache = true;
+    }
+    iterationTypes != null ? iterationTypes : iterationTypes = getIterationTypesOfIteratorSlow(type, resolver, errorNode, errorOutputContainer, noCache);
+    return iterationTypes === noIterationTypes ? void 0 : iterationTypes;
+  }
+  function getIterationTypesOfIteratorCached(type, resolver) {
+    return getCachedIterationTypes(type, resolver.iteratorCacheKey);
+  }
+  function getIterationTypesOfIteratorFast(type, resolver) {
+    const globalType = resolver.getGlobalIterableIteratorType(
+      /*reportErrors*/
+      false
+    );
+    if (isReferenceToType2(type, globalType)) {
+      const [yieldType] = getTypeArguments(type);
+      const globalIterationTypes = getIterationTypesOfIteratorCached(globalType, resolver) || getIterationTypesOfIteratorSlow(
+        globalType,
+        resolver,
+        /*errorNode*/
         void 0,
-        extendsClauseElement ? [factory2.createParameterDeclaration(void 0, void 0, factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */))] : [],
+        /*errorOutputContainer*/
         void 0,
-        transformClassBody(node, extendsClauseElement)
-      );
-      setEmitFlags(classFunction, getEmitFlags(node) & 131072 /* Indented */ | 1048576 /* ReuseTempVariableScope */);
-      const inner = factory2.createPartiallyEmittedExpression(classFunction);
-      setTextRangeEnd(inner, node.end);
-      setEmitFlags(inner, 3072 /* NoComments */);
-      const outer = factory2.createPartiallyEmittedExpression(inner);
-      setTextRangeEnd(outer, skipTrivia(currentText, node.pos));
-      setEmitFlags(outer, 3072 /* NoComments */);
-      const result = factory2.createParenthesizedExpression(
-        factory2.createCallExpression(
-          outer,
-          void 0,
-          extendsClauseElement ? [visitNode(extendsClauseElement.expression, visitor, isExpression)] : []
-        )
+        /*noCache*/
+        false
       );
-      addSyntheticLeadingComment(result, 3 /* MultiLineCommentTrivia */, "* @class ");
-      return result;
+      const { returnType, nextType } = globalIterationTypes === noIterationTypes ? defaultIterationTypes : globalIterationTypes;
+      return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType));
     }
-    function transformClassBody(node, extendsClauseElement) {
-      const statements = [];
-      const name = factory2.getInternalName(node);
-      const constructorLikeName = isIdentifierANonContextualKeyword(name) ? factory2.getGeneratedNameForNode(name) : name;
-      startLexicalEnvironment();
-      addExtendsHelperIfNeeded(statements, node, extendsClauseElement);
-      addConstructor(statements, node, constructorLikeName, extendsClauseElement);
-      addClassMembers(statements, node);
-      const closingBraceLocation = createTokenRange(skipTrivia(currentText, node.members.end), 19 /* CloseBraceToken */);
-      const outer = factory2.createPartiallyEmittedExpression(constructorLikeName);
-      setTextRangeEnd(outer, closingBraceLocation.end);
-      setEmitFlags(outer, 3072 /* NoComments */);
-      const statement = factory2.createReturnStatement(outer);
-      setTextRangePos(statement, closingBraceLocation.pos);
-      setEmitFlags(statement, 3072 /* NoComments */ | 768 /* NoTokenSourceMaps */);
-      statements.push(statement);
-      insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      const block = factory2.createBlock(setTextRange(factory2.createNodeArray(statements), node.members), true);
-      setEmitFlags(block, 3072 /* NoComments */);
-      return block;
+    if (isReferenceToType2(type, resolver.getGlobalIteratorType(
+      /*reportErrors*/
+      false
+    )) || isReferenceToType2(type, resolver.getGlobalGeneratorType(
+      /*reportErrors*/
+      false
+    ))) {
+      const [yieldType, returnType, nextType] = getTypeArguments(type);
+      return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType));
     }
-    function addExtendsHelperIfNeeded(statements, node, extendsClauseElement) {
-      if (extendsClauseElement) {
-        statements.push(
-          setTextRange(
-            factory2.createExpressionStatement(
-              emitHelpers().createExtendsHelper(factory2.getInternalName(node))
-            ),
-            extendsClauseElement
-          )
-        );
-      }
+  }
+  function isIteratorResult(type, kind) {
+    const doneType = getTypeOfPropertyOfType(type, "done") || falseType;
+    return isTypeAssignableTo(kind === 0 /* Yield */ ? falseType : trueType, doneType);
+  }
+  function isYieldIteratorResult(type) {
+    return isIteratorResult(type, 0 /* Yield */);
+  }
+  function isReturnIteratorResult(type) {
+    return isIteratorResult(type, 1 /* Return */);
+  }
+  function getIterationTypesOfIteratorResult(type) {
+    if (isTypeAny(type)) {
+      return anyIterationTypes;
     }
-    function addConstructor(statements, node, name, extendsClauseElement) {
-      const savedConvertedLoopState = convertedLoopState;
-      convertedLoopState = void 0;
-      const ancestorFacts = enterSubtree(32662 /* ConstructorExcludes */, 73 /* ConstructorIncludes */);
-      const constructor = getFirstConstructorWithBody(node);
-      const hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== void 0);
-      const constructorFunction = factory2.createFunctionDeclaration(
-        void 0,
-        void 0,
-        name,
+    const cachedTypes2 = getCachedIterationTypes(type, "iterationTypesOfIteratorResult");
+    if (cachedTypes2) {
+      return cachedTypes2;
+    }
+    if (isReferenceToType2(type, getGlobalIteratorYieldResultType(
+      /*reportErrors*/
+      false
+    ))) {
+      const yieldType2 = getTypeArguments(type)[0];
+      return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
+        yieldType2,
+        /*returnType*/
         void 0,
-        transformConstructorParameters(constructor, hasSynthesizedSuper),
+        /*nextType*/
+        void 0
+      ));
+    }
+    if (isReferenceToType2(type, getGlobalIteratorReturnResultType(
+      /*reportErrors*/
+      false
+    ))) {
+      const returnType2 = getTypeArguments(type)[0];
+      return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
+        /*yieldType*/
         void 0,
-        transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper)
-      );
-      setTextRange(constructorFunction, constructor || node);
-      if (extendsClauseElement) {
-        setEmitFlags(constructorFunction, 16 /* CapturesThis */);
-      }
-      statements.push(constructorFunction);
-      exitSubtree(ancestorFacts, 98304 /* FunctionSubtreeExcludes */, 0 /* None */);
-      convertedLoopState = savedConvertedLoopState;
+        returnType2,
+        /*nextType*/
+        void 0
+      ));
+    }
+    const yieldIteratorResult = filterType(type, isYieldIteratorResult);
+    const yieldType = yieldIteratorResult !== neverType ? getTypeOfPropertyOfType(yieldIteratorResult, "value") : void 0;
+    const returnIteratorResult = filterType(type, isReturnIteratorResult);
+    const returnType = returnIteratorResult !== neverType ? getTypeOfPropertyOfType(returnIteratorResult, "value") : void 0;
+    if (!yieldType && !returnType) {
+      return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", noIterationTypes);
+    }
+    return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
+      yieldType,
+      returnType || voidType,
+      /*nextType*/
+      void 0
+    ));
+  }
+  function getIterationTypesOfMethod(type, resolver, methodName, errorNode, errorOutputContainer) {
+    var _a2, _b, _c, _d, _e, _f;
+    const method = getPropertyOfType(type, methodName);
+    if (!method && methodName !== "next") {
+      return void 0;
     }
-    function transformConstructorParameters(constructor, hasSynthesizedSuper) {
-      return visitParameterList(constructor && !hasSynthesizedSuper ? constructor.parameters : void 0, visitor, context) || [];
+    const methodType = method && !(methodName === "next" && method.flags & 16777216 /* Optional */) ? methodName === "next" ? getTypeOfSymbol(method) : getTypeWithFacts(getTypeOfSymbol(method), 2097152 /* NEUndefinedOrNull */) : void 0;
+    if (isTypeAny(methodType)) {
+      return methodName === "next" ? anyIterationTypes : anyIterationTypesExceptNext;
     }
-    function createDefaultConstructorBody(node, isDerivedClass) {
-      const statements = [];
-      resumeLexicalEnvironment();
-      factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
-      if (isDerivedClass) {
-        statements.push(factory2.createReturnStatement(createDefaultSuperCallOrThis()));
-      }
-      const statementsArray = factory2.createNodeArray(statements);
-      setTextRange(statementsArray, node.members);
-      const block = factory2.createBlock(statementsArray, true);
-      setTextRange(block, node);
-      setEmitFlags(block, 3072 /* NoComments */);
-      return block;
-    }
-    function transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper) {
-      const isDerivedClass = !!extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 104 /* NullKeyword */;
-      if (!constructor)
-        return createDefaultConstructorBody(node, isDerivedClass);
-      const prologue = [];
-      const statements = [];
-      resumeLexicalEnvironment();
-      const existingPrologue = takeWhile(constructor.body.statements, isPrologueDirective);
-      const { superCall, superStatementIndex } = findSuperCallAndStatementIndex(constructor.body.statements, existingPrologue);
-      const postSuperStatementsStart = superStatementIndex === -1 ? existingPrologue.length : superStatementIndex + 1;
-      let statementOffset = postSuperStatementsStart;
-      if (!hasSynthesizedSuper)
-        statementOffset = factory2.copyStandardPrologue(constructor.body.statements, prologue, statementOffset, false);
-      if (!hasSynthesizedSuper)
-        statementOffset = factory2.copyCustomPrologue(constructor.body.statements, statements, statementOffset, visitor, void 0);
-      let superCallExpression;
-      if (hasSynthesizedSuper) {
-        superCallExpression = createDefaultSuperCallOrThis();
-      } else if (superCall) {
-        superCallExpression = visitSuperCallInBody(superCall);
-      }
-      if (superCallExpression) {
-        hierarchyFacts |= 8192 /* ConstructorWithCapturedSuper */;
-      }
-      addDefaultValueAssignmentsIfNeeded2(prologue, constructor);
-      addRestParameterIfNeeded(prologue, constructor, hasSynthesizedSuper);
-      addRange(statements, visitNodes2(constructor.body.statements, visitor, isStatement, statementOffset));
-      factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
-      insertCaptureNewTargetIfNeeded(prologue, constructor, false);
-      if (isDerivedClass || superCallExpression) {
-        if (superCallExpression && postSuperStatementsStart === constructor.body.statements.length && !(constructor.body.transformFlags & 16384 /* ContainsLexicalThis */)) {
-          const superCall2 = cast(cast(superCallExpression, isBinaryExpression).left, isCallExpression);
-          const returnStatement = factory2.createReturnStatement(superCallExpression);
-          setCommentRange(returnStatement, getCommentRange(superCall2));
-          setEmitFlags(superCall2, 3072 /* NoComments */);
-          statements.push(returnStatement);
+    const methodSignatures = methodType ? getSignaturesOfType(methodType, 0 /* Call */) : emptyArray;
+    if (methodSignatures.length === 0) {
+      if (errorNode) {
+        const diagnostic = methodName === "next" ? resolver.mustHaveANextMethodDiagnostic : resolver.mustBeAMethodDiagnostic;
+        if (errorOutputContainer) {
+          (_a2 = errorOutputContainer.errors) != null ? _a2 : errorOutputContainer.errors = [];
+          errorOutputContainer.errors.push(createDiagnosticForNode(errorNode, diagnostic, methodName));
         } else {
-          if (superStatementIndex <= existingPrologue.length) {
-            insertCaptureThisForNode(statements, constructor, superCallExpression || createActualThis());
-          } else {
-            insertCaptureThisForNode(prologue, constructor, createActualThis());
-            if (superCallExpression) {
-              insertSuperThisCaptureThisForNode(statements, superCallExpression);
-            }
-          }
-          if (!isSufficientlyCoveredByReturnStatements(constructor.body)) {
-            statements.push(factory2.createReturnStatement(factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */)));
-          }
+          error(errorNode, diagnostic, methodName);
         }
-      } else {
-        insertCaptureThisForNodeIfNeeded(prologue, constructor);
       }
-      const body = factory2.createBlock(
-        setTextRange(
-          factory2.createNodeArray(
-            [
-              ...existingPrologue,
-              ...prologue,
-              ...superStatementIndex <= existingPrologue.length ? emptyArray : visitNodes2(constructor.body.statements, visitor, isStatement, existingPrologue.length, superStatementIndex - existingPrologue.length),
-              ...statements
-            ]
-          ),
-          constructor.body.statements
-        ),
-        true
+      return methodName === "next" ? noIterationTypes : void 0;
+    }
+    if ((methodType == null ? void 0 : methodType.symbol) && methodSignatures.length === 1) {
+      const globalGeneratorType = resolver.getGlobalGeneratorType(
+        /*reportErrors*/
+        false
       );
-      setTextRange(body, constructor.body);
-      return body;
+      const globalIteratorType = resolver.getGlobalIteratorType(
+        /*reportErrors*/
+        false
+      );
+      const isGeneratorMethod = ((_c = (_b = globalGeneratorType.symbol) == null ? void 0 : _b.members) == null ? void 0 : _c.get(methodName)) === methodType.symbol;
+      const isIteratorMethod = !isGeneratorMethod && ((_e = (_d = globalIteratorType.symbol) == null ? void 0 : _d.members) == null ? void 0 : _e.get(methodName)) === methodType.symbol;
+      if (isGeneratorMethod || isIteratorMethod) {
+        const globalType = isGeneratorMethod ? globalGeneratorType : globalIteratorType;
+        const { mapper } = methodType;
+        return createIterationTypes(
+          getMappedType(globalType.typeParameters[0], mapper),
+          getMappedType(globalType.typeParameters[1], mapper),
+          methodName === "next" ? getMappedType(globalType.typeParameters[2], mapper) : void 0
+        );
+      }
     }
-    function findSuperCallAndStatementIndex(originalBodyStatements, existingPrologue) {
-      for (let i = existingPrologue.length; i < originalBodyStatements.length; i += 1) {
-        const superCall = getSuperCallFromStatement(originalBodyStatements[i]);
-        if (superCall) {
-          return {
-            superCall,
-            superStatementIndex: i
-          };
-        }
+    let methodParameterTypes;
+    let methodReturnTypes;
+    for (const signature of methodSignatures) {
+      if (methodName !== "throw" && some(signature.parameters)) {
+        methodParameterTypes = append(methodParameterTypes, getTypeAtPosition(signature, 0));
       }
-      return {
-        superStatementIndex: -1
-      };
+      methodReturnTypes = append(methodReturnTypes, getReturnTypeOfSignature(signature));
     }
-    function isSufficientlyCoveredByReturnStatements(statement) {
-      if (statement.kind === 250 /* ReturnStatement */) {
-        return true;
-      } else if (statement.kind === 242 /* IfStatement */) {
-        const ifStatement = statement;
-        if (ifStatement.elseStatement) {
-          return isSufficientlyCoveredByReturnStatements(ifStatement.thenStatement) && isSufficientlyCoveredByReturnStatements(ifStatement.elseStatement);
-        }
-      } else if (statement.kind === 238 /* Block */) {
-        const lastStatement = lastOrUndefined(statement.statements);
-        if (lastStatement && isSufficientlyCoveredByReturnStatements(lastStatement)) {
-          return true;
+    let returnTypes;
+    let nextType;
+    if (methodName !== "throw") {
+      const methodParameterType = methodParameterTypes ? getUnionType(methodParameterTypes) : unknownType;
+      if (methodName === "next") {
+        nextType = methodParameterType;
+      } else if (methodName === "return") {
+        const resolvedMethodParameterType = resolver.resolveIterationType(methodParameterType, errorNode) || anyType;
+        returnTypes = append(returnTypes, resolvedMethodParameterType);
+      }
+    }
+    let yieldType;
+    const methodReturnType = methodReturnTypes ? getIntersectionType(methodReturnTypes) : neverType;
+    const resolvedMethodReturnType = resolver.resolveIterationType(methodReturnType, errorNode) || anyType;
+    const iterationTypes = getIterationTypesOfIteratorResult(resolvedMethodReturnType);
+    if (iterationTypes === noIterationTypes) {
+      if (errorNode) {
+        if (errorOutputContainer) {
+          (_f = errorOutputContainer.errors) != null ? _f : errorOutputContainer.errors = [];
+          errorOutputContainer.errors.push(createDiagnosticForNode(errorNode, resolver.mustHaveAValueDiagnostic, methodName));
+        } else {
+          error(errorNode, resolver.mustHaveAValueDiagnostic, methodName);
         }
       }
-      return false;
+      yieldType = anyType;
+      returnTypes = append(returnTypes, anyType);
+    } else {
+      yieldType = iterationTypes.yieldType;
+      returnTypes = append(returnTypes, iterationTypes.returnType);
     }
-    function createActualThis() {
-      return setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */);
+    return createIterationTypes(yieldType, getUnionType(returnTypes), nextType);
+  }
+  function getIterationTypesOfIteratorSlow(type, resolver, errorNode, errorOutputContainer, noCache) {
+    const iterationTypes = combineIterationTypes([
+      getIterationTypesOfMethod(type, resolver, "next", errorNode, errorOutputContainer),
+      getIterationTypesOfMethod(type, resolver, "return", errorNode, errorOutputContainer),
+      getIterationTypesOfMethod(type, resolver, "throw", errorNode, errorOutputContainer)
+    ]);
+    return noCache ? iterationTypes : setCachedIterationTypes(type, resolver.iteratorCacheKey, iterationTypes);
+  }
+  function getIterationTypeOfGeneratorFunctionReturnType(kind, returnType, isAsyncGenerator) {
+    if (isTypeAny(returnType)) {
+      return void 0;
     }
-    function createDefaultSuperCallOrThis() {
-      return factory2.createLogicalOr(
-        factory2.createLogicalAnd(
-          factory2.createStrictInequality(
-            factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
-            factory2.createNull()
-          ),
-          factory2.createFunctionApplyCall(
-            factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
-            createActualThis(),
-            factory2.createIdentifier("arguments")
-          )
-        ),
-        createActualThis()
-      );
+    const iterationTypes = getIterationTypesOfGeneratorFunctionReturnType(returnType, isAsyncGenerator);
+    return iterationTypes && iterationTypes[getIterationTypesKeyFromIterationTypeKind(kind)];
+  }
+  function getIterationTypesOfGeneratorFunctionReturnType(type, isAsyncGenerator) {
+    if (isTypeAny(type)) {
+      return anyIterationTypes;
     }
-    function visitParameter(node) {
-      if (node.dotDotDotToken) {
-        return void 0;
-      } else if (isBindingPattern(node.name)) {
-        return setOriginalNode(
-          setTextRange(
-            factory2.createParameterDeclaration(
-              void 0,
-              void 0,
-              factory2.getGeneratedNameForNode(node),
-              void 0,
-              void 0,
-              void 0
-            ),
-            node
-          ),
-          node
-        );
-      } else if (node.initializer) {
-        return setOriginalNode(
-          setTextRange(
-            factory2.createParameterDeclaration(
-              void 0,
-              void 0,
-              node.name,
-              void 0,
-              void 0,
-              void 0
-            ),
-            node
-          ),
-          node
-        );
-      } else {
-        return node;
+    const use = isAsyncGenerator ? 2 /* AsyncGeneratorReturnType */ : 1 /* GeneratorReturnType */;
+    const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver;
+    return getIterationTypesOfIterable(
+      type,
+      use,
+      /*errorNode*/
+      void 0
+    ) || getIterationTypesOfIterator(
+      type,
+      resolver,
+      /*errorNode*/
+      void 0,
+      /*errorOutputContainer*/
+      void 0
+    );
+  }
+  function checkBreakOrContinueStatement(node) {
+    if (!checkGrammarStatementInAmbientContext(node))
+      checkGrammarBreakOrContinueStatement(node);
+  }
+  function unwrapReturnType(returnType, functionFlags) {
+    const isGenerator = !!(functionFlags & 1 /* Generator */);
+    const isAsync = !!(functionFlags & 2 /* Async */);
+    if (isGenerator) {
+      const returnIterationType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, returnType, isAsync);
+      if (!returnIterationType) {
+        return errorType;
       }
+      return isAsync ? getAwaitedTypeNoAlias(unwrapAwaitedType(returnIterationType)) : returnIterationType;
     }
-    function hasDefaultValueOrBindingPattern(node) {
-      return node.initializer !== void 0 || isBindingPattern(node.name);
+    return isAsync ? getAwaitedTypeNoAlias(returnType) || errorType : returnType;
+  }
+  function isUnwrappedReturnTypeVoidOrAny(func, returnType) {
+    const unwrappedReturnType = unwrapReturnType(returnType, getFunctionFlags(func));
+    return !!unwrappedReturnType && maybeTypeOfKind(unwrappedReturnType, 16384 /* Void */ | 3 /* AnyOrUnknown */);
+  }
+  function checkReturnStatement(node) {
+    var _a2;
+    if (checkGrammarStatementInAmbientContext(node)) {
+      return;
     }
-    function addDefaultValueAssignmentsIfNeeded2(statements, node) {
-      if (!some(node.parameters, hasDefaultValueOrBindingPattern)) {
-        return false;
-      }
-      let added = false;
-      for (const parameter of node.parameters) {
-        const { name, initializer, dotDotDotToken } = parameter;
-        if (dotDotDotToken) {
-          continue;
+    const container = getContainingFunctionOrClassStaticBlock(node);
+    if (container && isClassStaticBlockDeclaration(container)) {
+      grammarErrorOnFirstToken(node, Diagnostics.A_return_statement_cannot_be_used_inside_a_class_static_block);
+      return;
+    }
+    if (!container) {
+      grammarErrorOnFirstToken(node, Diagnostics.A_return_statement_can_only_be_used_within_a_function_body);
+      return;
+    }
+    const signature = getSignatureFromDeclaration(container);
+    const returnType = getReturnTypeOfSignature(signature);
+    const functionFlags = getFunctionFlags(container);
+    if (strictNullChecks || node.expression || returnType.flags & 131072 /* Never */) {
+      const exprType = node.expression ? checkExpressionCached(node.expression) : undefinedType;
+      if (container.kind === 175 /* SetAccessor */) {
+        if (node.expression) {
+          error(node, Diagnostics.Setters_cannot_return_a_value);
         }
-        if (isBindingPattern(name)) {
-          added = insertDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) || added;
-        } else if (initializer) {
-          insertDefaultValueAssignmentForInitializer(statements, parameter, name, initializer);
-          added = true;
+      } else if (container.kind === 173 /* Constructor */) {
+        if (node.expression && !checkTypeAssignableToAndOptionallyElaborate(exprType, returnType, node, node.expression)) {
+          error(node, Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class);
+        }
+      } else if (getReturnTypeFromAnnotation(container)) {
+        const unwrappedReturnType = (_a2 = unwrapReturnType(returnType, functionFlags)) != null ? _a2 : returnType;
+        const unwrappedExprType = functionFlags & 2 /* Async */ ? checkAwaitedType(
+          exprType,
+          /*withAlias*/
+          false,
+          node,
+          Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+        ) : exprType;
+        if (unwrappedReturnType) {
+          checkTypeAssignableToAndOptionallyElaborate(unwrappedExprType, unwrappedReturnType, node, node.expression);
         }
       }
-      return added;
+    } else if (container.kind !== 173 /* Constructor */ && compilerOptions.noImplicitReturns && !isUnwrappedReturnTypeVoidOrAny(container, returnType)) {
+      error(node, Diagnostics.Not_all_code_paths_return_a_value);
     }
-    function insertDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) {
-      if (name.elements.length > 0) {
-        insertStatementAfterCustomPrologue(
-          statements,
-          setEmitFlags(
-            factory2.createVariableStatement(
-              void 0,
-              factory2.createVariableDeclarationList(
-                flattenDestructuringBinding(
-                  parameter,
-                  visitor,
-                  context,
-                  0 /* All */,
-                  factory2.getGeneratedNameForNode(parameter)
-                )
-              )
-            ),
-            2097152 /* CustomPrologue */
-          )
-        );
-        return true;
-      } else if (initializer) {
-        insertStatementAfterCustomPrologue(
-          statements,
-          setEmitFlags(
-            factory2.createExpressionStatement(
-              factory2.createAssignment(
-                factory2.getGeneratedNameForNode(parameter),
-                visitNode(initializer, visitor, isExpression)
-              )
-            ),
-            2097152 /* CustomPrologue */
-          )
-        );
-        return true;
+  }
+  function checkWithStatement(node) {
+    if (!checkGrammarStatementInAmbientContext(node)) {
+      if (node.flags & 32768 /* AwaitContext */) {
+        grammarErrorOnFirstToken(node, Diagnostics.with_statements_are_not_allowed_in_an_async_function_block);
       }
-      return false;
-    }
-    function insertDefaultValueAssignmentForInitializer(statements, parameter, name, initializer) {
-      initializer = visitNode(initializer, visitor, isExpression);
-      const statement = factory2.createIfStatement(
-        factory2.createTypeCheck(factory2.cloneNode(name), "undefined"),
-        setEmitFlags(
-          setTextRange(
-            factory2.createBlock([
-              factory2.createExpressionStatement(
-                setEmitFlags(
-                  setTextRange(
-                    factory2.createAssignment(
-                      setEmitFlags(setParent(setTextRange(factory2.cloneNode(name), name), name.parent), 96 /* NoSourceMap */),
-                      setEmitFlags(initializer, 96 /* NoSourceMap */ | getEmitFlags(initializer) | 3072 /* NoComments */)
-                    ),
-                    parameter
-                  ),
-                  3072 /* NoComments */
-                )
-              )
-            ]),
-            parameter
-          ),
-          1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */
-        )
-      );
-      startOnNewLine(statement);
-      setTextRange(statement, parameter);
-      setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2097152 /* CustomPrologue */ | 3072 /* NoComments */);
-      insertStatementAfterCustomPrologue(statements, statement);
     }
-    function shouldAddRestParameter(node, inConstructorWithSynthesizedSuper) {
-      return !!(node && node.dotDotDotToken && !inConstructorWithSynthesizedSuper);
+    checkExpression(node.expression);
+    const sourceFile = getSourceFileOfNode(node);
+    if (!hasParseDiagnostics(sourceFile)) {
+      const start2 = getSpanOfTokenAtPosition(sourceFile, node.pos).start;
+      const end = node.statement.pos;
+      grammarErrorAtPos(sourceFile, start2, end - start2, Diagnostics.The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any);
+    }
+  }
+  function checkSwitchStatement(node) {
+    checkGrammarStatementInAmbientContext(node);
+    let firstDefaultClause;
+    let hasDuplicateDefaultClause = false;
+    const expressionType = checkExpression(node.expression);
+    forEach(node.caseBlock.clauses, (clause) => {
+      if (clause.kind === 293 /* DefaultClause */ && !hasDuplicateDefaultClause) {
+        if (firstDefaultClause === void 0) {
+          firstDefaultClause = clause;
+        } else {
+          grammarErrorOnNode(clause, Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement);
+          hasDuplicateDefaultClause = true;
+        }
+      }
+      if (clause.kind === 292 /* CaseClause */) {
+        addLazyDiagnostic(createLazyCaseClauseDiagnostics(clause));
+      }
+      forEach(clause.statements, checkSourceElement);
+      if (compilerOptions.noFallthroughCasesInSwitch && clause.fallthroughFlowNode && isReachableFlowNode(clause.fallthroughFlowNode)) {
+        error(clause, Diagnostics.Fallthrough_case_in_switch);
+      }
+      function createLazyCaseClauseDiagnostics(clause2) {
+        return () => {
+          const caseType = checkExpression(clause2.expression);
+          if (!isTypeEqualityComparableTo(expressionType, caseType)) {
+            checkTypeComparableTo(
+              caseType,
+              expressionType,
+              clause2.expression,
+              /*headMessage*/
+              void 0
+            );
+          }
+        };
+      }
+    });
+    if (node.caseBlock.locals) {
+      registerForUnusedIdentifiersCheck(node.caseBlock);
     }
-    function addRestParameterIfNeeded(statements, node, inConstructorWithSynthesizedSuper) {
-      const prologueStatements = [];
-      const parameter = lastOrUndefined(node.parameters);
-      if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) {
+  }
+  function checkLabeledStatement(node) {
+    if (!checkGrammarStatementInAmbientContext(node)) {
+      findAncestor(node.parent, (current) => {
+        if (isFunctionLike(current)) {
+          return "quit";
+        }
+        if (current.kind === 253 /* LabeledStatement */ && current.label.escapedText === node.label.escapedText) {
+          grammarErrorOnNode(node.label, Diagnostics.Duplicate_label_0, getTextOfNode(node.label));
+          return true;
+        }
         return false;
+      });
+    }
+    checkSourceElement(node.statement);
+  }
+  function checkThrowStatement(node) {
+    if (!checkGrammarStatementInAmbientContext(node)) {
+      if (isIdentifier(node.expression) && !node.expression.escapedText) {
+        grammarErrorAfterFirstToken(node, Diagnostics.Line_break_not_permitted_here);
       }
-      const declarationName = parameter.name.kind === 79 /* Identifier */ ? setParent(setTextRange(factory2.cloneNode(parameter.name), parameter.name), parameter.name.parent) : factory2.createTempVariable(void 0);
-      setEmitFlags(declarationName, 96 /* NoSourceMap */);
-      const expressionName = parameter.name.kind === 79 /* Identifier */ ? factory2.cloneNode(parameter.name) : declarationName;
-      const restIndex = node.parameters.length - 1;
-      const temp = factory2.createLoopVariable();
-      prologueStatements.push(
-        setEmitFlags(
-          setTextRange(
-            factory2.createVariableStatement(
-              void 0,
-              factory2.createVariableDeclarationList([
-                factory2.createVariableDeclaration(
-                  declarationName,
-                  void 0,
-                  void 0,
-                  factory2.createArrayLiteralExpression([])
-                )
-              ])
-            ),
-            parameter
-          ),
-          2097152 /* CustomPrologue */
-        )
-      );
-      const forStatement = factory2.createForStatement(
-        setTextRange(
-          factory2.createVariableDeclarationList([
-            factory2.createVariableDeclaration(temp, void 0, void 0, factory2.createNumericLiteral(restIndex))
-          ]),
-          parameter
-        ),
-        setTextRange(
-          factory2.createLessThan(
-            temp,
-            factory2.createPropertyAccessExpression(factory2.createIdentifier("arguments"), "length")
-          ),
-          parameter
-        ),
-        setTextRange(factory2.createPostfixIncrement(temp), parameter),
-        factory2.createBlock([
-          startOnNewLine(
-            setTextRange(
-              factory2.createExpressionStatement(
-                factory2.createAssignment(
-                  factory2.createElementAccessExpression(
-                    expressionName,
-                    restIndex === 0 ? temp : factory2.createSubtract(temp, factory2.createNumericLiteral(restIndex))
-                  ),
-                  factory2.createElementAccessExpression(factory2.createIdentifier("arguments"), temp)
-                )
-              ),
-              parameter
-            )
-          )
-        ])
-      );
-      setEmitFlags(forStatement, 2097152 /* CustomPrologue */);
-      startOnNewLine(forStatement);
-      prologueStatements.push(forStatement);
-      if (parameter.name.kind !== 79 /* Identifier */) {
-        prologueStatements.push(
-          setEmitFlags(
-            setTextRange(
-              factory2.createVariableStatement(
-                void 0,
-                factory2.createVariableDeclarationList(
-                  flattenDestructuringBinding(parameter, visitor, context, 0 /* All */, expressionName)
-                )
-              ),
-              parameter
-            ),
-            2097152 /* CustomPrologue */
-          )
-        );
-      }
-      insertStatementsAfterCustomPrologue(statements, prologueStatements);
-      return true;
     }
-    function insertCaptureThisForNodeIfNeeded(statements, node) {
-      if (hierarchyFacts & 65536 /* CapturedLexicalThis */ && node.kind !== 216 /* ArrowFunction */) {
-        insertCaptureThisForNode(statements, node, factory2.createThis());
-        return true;
+    if (node.expression) {
+      checkExpression(node.expression);
+    }
+  }
+  function checkTryStatement(node) {
+    checkGrammarStatementInAmbientContext(node);
+    checkBlock(node.tryBlock);
+    const catchClause = node.catchClause;
+    if (catchClause) {
+      if (catchClause.variableDeclaration) {
+        const declaration = catchClause.variableDeclaration;
+        const typeNode = getEffectiveTypeAnnotationNode(getRootDeclaration(declaration));
+        if (typeNode) {
+          const type = getTypeForVariableLikeDeclaration(
+            declaration,
+            /*includeOptionality*/
+            false,
+            0 /* Normal */
+          );
+          if (type && !(type.flags & 3 /* AnyOrUnknown */)) {
+            grammarErrorOnFirstToken(typeNode, Diagnostics.Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified);
+          }
+        } else if (declaration.initializer) {
+          grammarErrorOnFirstToken(declaration.initializer, Diagnostics.Catch_clause_variable_cannot_have_an_initializer);
+        } else {
+          const blockLocals = catchClause.block.locals;
+          if (blockLocals) {
+            forEachKey(catchClause.locals, (caughtName) => {
+              const blockLocal = blockLocals.get(caughtName);
+              if ((blockLocal == null ? void 0 : blockLocal.valueDeclaration) && (blockLocal.flags & 2 /* BlockScopedVariable */) !== 0) {
+                grammarErrorOnNode(blockLocal.valueDeclaration, Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause, caughtName);
+              }
+            });
+          }
+        }
       }
-      return false;
+      checkBlock(catchClause.block);
     }
-    function insertSuperThisCaptureThisForNode(statements, superExpression) {
-      enableSubstitutionsForCapturedThis();
-      const assignSuperExpression = factory2.createExpressionStatement(
-        factory2.createBinaryExpression(
-          factory2.createThis(),
-          63 /* EqualsToken */,
-          superExpression
-        )
-      );
-      insertStatementAfterCustomPrologue(statements, assignSuperExpression);
-      setCommentRange(assignSuperExpression, getOriginalNode(superExpression).parent);
+    if (node.finallyBlock) {
+      checkBlock(node.finallyBlock);
     }
-    function insertCaptureThisForNode(statements, node, initializer) {
-      enableSubstitutionsForCapturedThis();
-      const captureThisStatement = factory2.createVariableStatement(
-        void 0,
-        factory2.createVariableDeclarationList([
-          factory2.createVariableDeclaration(
-            factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */),
-            void 0,
-            void 0,
-            initializer
-          )
-        ])
-      );
-      setEmitFlags(captureThisStatement, 3072 /* NoComments */ | 2097152 /* CustomPrologue */);
-      setSourceMapRange(captureThisStatement, node);
-      insertStatementAfterCustomPrologue(statements, captureThisStatement);
+  }
+  function checkIndexConstraints(type, symbol, isStaticIndex) {
+    const indexInfos = getIndexInfosOfType(type);
+    if (indexInfos.length === 0) {
+      return;
     }
-    function insertCaptureNewTargetIfNeeded(statements, node, copyOnWrite) {
-      if (hierarchyFacts & 32768 /* NewTarget */) {
-        let newTarget;
-        switch (node.kind) {
-          case 216 /* ArrowFunction */:
-            return statements;
-          case 171 /* MethodDeclaration */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-            newTarget = factory2.createVoidZero();
-            break;
-          case 173 /* Constructor */:
-            newTarget = factory2.createPropertyAccessExpression(
-              setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
-              "constructor"
-            );
-            break;
-          case 259 /* FunctionDeclaration */:
-          case 215 /* FunctionExpression */:
-            newTarget = factory2.createConditionalExpression(
-              factory2.createLogicalAnd(
-                setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
-                factory2.createBinaryExpression(
-                  setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
-                  102 /* InstanceOfKeyword */,
-                  factory2.getLocalName(node)
-                )
-              ),
-              void 0,
-              factory2.createPropertyAccessExpression(
-                setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
-                "constructor"
-              ),
-              void 0,
-              factory2.createVoidZero()
-            );
-            break;
-          default:
-            return Debug.failBadSyntaxKind(node);
+    for (const prop of getPropertiesOfObjectType(type)) {
+      if (!(isStaticIndex && prop.flags & 4194304 /* Prototype */)) {
+        checkIndexConstraintForProperty(type, prop, getLiteralTypeFromProperty(
+          prop,
+          8576 /* StringOrNumberLiteralOrUnique */,
+          /*includeNonPublic*/
+          true
+        ), getNonMissingTypeOfSymbol(prop));
+      }
+    }
+    const typeDeclaration = symbol.valueDeclaration;
+    if (typeDeclaration && isClassLike(typeDeclaration)) {
+      for (const member of typeDeclaration.members) {
+        if (!isStatic(member) && !hasBindableName(member)) {
+          const symbol2 = getSymbolOfDeclaration(member);
+          checkIndexConstraintForProperty(type, symbol2, getTypeOfExpression(member.name.expression), getNonMissingTypeOfSymbol(symbol2));
         }
-        const captureNewTargetStatement = factory2.createVariableStatement(
-          void 0,
-          factory2.createVariableDeclarationList([
-            factory2.createVariableDeclaration(
-              factory2.createUniqueName("_newTarget", 16 /* Optimistic */ | 32 /* FileLevel */),
-              void 0,
-              void 0,
-              newTarget
-            )
-          ])
+      }
+    }
+    if (indexInfos.length > 1) {
+      for (const info of indexInfos) {
+        checkIndexConstraintForIndexSignature(type, info);
+      }
+    }
+  }
+  function checkIndexConstraintForProperty(type, prop, propNameType, propType) {
+    const declaration = prop.valueDeclaration;
+    const name = getNameOfDeclaration(declaration);
+    if (name && isPrivateIdentifier(name)) {
+      return;
+    }
+    const indexInfos = getApplicableIndexInfos(type, propNameType);
+    const interfaceDeclaration = getObjectFlags(type) & 2 /* Interface */ ? getDeclarationOfKind(type.symbol, 261 /* InterfaceDeclaration */) : void 0;
+    const propDeclaration = declaration && declaration.kind === 223 /* BinaryExpression */ || name && name.kind === 164 /* ComputedPropertyName */ ? declaration : void 0;
+    const localPropDeclaration = getParentOfSymbol(prop) === type.symbol ? declaration : void 0;
+    for (const info of indexInfos) {
+      const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfDeclaration(info.declaration)) === type.symbol ? info.declaration : void 0;
+      const errorNode = localPropDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getPropertyOfObjectType(base, prop.escapedName) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0);
+      if (errorNode && !isTypeAssignableTo(propType, info.type)) {
+        const diagnostic = createError(
+          errorNode,
+          Diagnostics.Property_0_of_type_1_is_not_assignable_to_2_index_type_3,
+          symbolToString(prop),
+          typeToString(propType),
+          typeToString(info.keyType),
+          typeToString(info.type)
         );
-        setEmitFlags(captureNewTargetStatement, 3072 /* NoComments */ | 2097152 /* CustomPrologue */);
-        if (copyOnWrite) {
-          statements = statements.slice();
+        if (propDeclaration && errorNode !== propDeclaration) {
+          addRelatedInfo(diagnostic, createDiagnosticForNode(propDeclaration, Diagnostics._0_is_declared_here, symbolToString(prop)));
         }
-        insertStatementAfterCustomPrologue(statements, captureNewTargetStatement);
+        diagnostics.add(diagnostic);
       }
-      return statements;
     }
-    function addClassMembers(statements, node) {
-      for (const member of node.members) {
-        switch (member.kind) {
-          case 237 /* SemicolonClassElement */:
-            statements.push(transformSemicolonClassElementToStatement(member));
-            break;
-          case 171 /* MethodDeclaration */:
-            statements.push(transformClassMethodDeclarationToStatement(getClassMemberPrefix(node, member), member, node));
-            break;
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-            const accessors = getAllAccessorDeclarations(node.members, member);
-            if (member === accessors.firstAccessor) {
-              statements.push(transformAccessorsToStatement(getClassMemberPrefix(node, member), accessors, node));
-            }
-            break;
-          case 173 /* Constructor */:
-          case 172 /* ClassStaticBlockDeclaration */:
-            break;
-          default:
-            Debug.failBadSyntaxKind(member, currentSourceFile && currentSourceFile.fileName);
-            break;
-        }
+  }
+  function checkIndexConstraintForIndexSignature(type, checkInfo) {
+    const declaration = checkInfo.declaration;
+    const indexInfos = getApplicableIndexInfos(type, checkInfo.keyType);
+    const interfaceDeclaration = getObjectFlags(type) & 2 /* Interface */ ? getDeclarationOfKind(type.symbol, 261 /* InterfaceDeclaration */) : void 0;
+    const localCheckDeclaration = declaration && getParentOfSymbol(getSymbolOfDeclaration(declaration)) === type.symbol ? declaration : void 0;
+    for (const info of indexInfos) {
+      if (info === checkInfo)
+        continue;
+      const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfDeclaration(info.declaration)) === type.symbol ? info.declaration : void 0;
+      const errorNode = localCheckDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getIndexInfoOfType(base, checkInfo.keyType) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0);
+      if (errorNode && !isTypeAssignableTo(checkInfo.type, info.type)) {
+        error(
+          errorNode,
+          Diagnostics._0_index_type_1_is_not_assignable_to_2_index_type_3,
+          typeToString(checkInfo.keyType),
+          typeToString(checkInfo.type),
+          typeToString(info.keyType),
+          typeToString(info.type)
+        );
       }
     }
-    function transformSemicolonClassElementToStatement(member) {
-      return setTextRange(factory2.createEmptyStatement(), member);
+  }
+  function checkTypeNameIsReserved(name, message) {
+    switch (name.escapedText) {
+      case "any":
+      case "unknown":
+      case "never":
+      case "number":
+      case "bigint":
+      case "boolean":
+      case "string":
+      case "symbol":
+      case "void":
+      case "object":
+        error(name, message, name.escapedText);
     }
-    function transformClassMethodDeclarationToStatement(receiver, member, container) {
-      const commentRange = getCommentRange(member);
-      const sourceMapRange = getSourceMapRange(member);
-      const memberFunction = transformFunctionLikeToExpression(member, member, void 0, container);
-      const propertyName = visitNode(member.name, visitor, isPropertyName);
-      let e;
-      if (!isPrivateIdentifier(propertyName) && getUseDefineForClassFields(context.getCompilerOptions())) {
-        const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName;
-        e = factory2.createObjectDefinePropertyCall(receiver, name, factory2.createPropertyDescriptor({ value: memberFunction, enumerable: false, writable: true, configurable: true }));
-      } else {
-        const memberName = createMemberAccessForPropertyName(factory2, receiver, propertyName, member.name);
-        e = factory2.createAssignment(memberName, memberFunction);
-      }
-      setEmitFlags(memberFunction, 3072 /* NoComments */);
-      setSourceMapRange(memberFunction, sourceMapRange);
-      const statement = setTextRange(factory2.createExpressionStatement(e), member);
-      setOriginalNode(statement, member);
-      setCommentRange(statement, commentRange);
-      setEmitFlags(statement, 96 /* NoSourceMap */);
-      return statement;
+  }
+  function checkClassNameCollisionWithObject(name) {
+    if (languageVersion >= 1 /* ES5 */ && name.escapedText === "Object" && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(name).impliedNodeFormat === 1 /* CommonJS */)) {
+      error(name, Diagnostics.Class_name_cannot_be_Object_when_targeting_ES5_with_module_0, ModuleKind[moduleKind]);
     }
-    function transformAccessorsToStatement(receiver, accessors, container) {
-      const statement = factory2.createExpressionStatement(transformAccessorsToExpression(receiver, accessors, container, false));
-      setEmitFlags(statement, 3072 /* NoComments */);
-      setSourceMapRange(statement, getSourceMapRange(accessors.firstAccessor));
-      return statement;
+  }
+  function checkUnmatchedJSDocParameters(node) {
+    const jsdocParameters = filter(getJSDocTags(node), isJSDocParameterTag);
+    if (!length(jsdocParameters))
+      return;
+    const isJs = isInJSFile(node);
+    const parameters = /* @__PURE__ */ new Set();
+    const excludedParameters = /* @__PURE__ */ new Set();
+    forEach(node.parameters, ({ name }, index) => {
+      if (isIdentifier(name)) {
+        parameters.add(name.escapedText);
+      }
+      if (isBindingPattern(name)) {
+        excludedParameters.add(index);
+      }
+    });
+    const containsArguments = containsArgumentsReference(node);
+    if (containsArguments) {
+      const lastJSDocParamIndex = jsdocParameters.length - 1;
+      const lastJSDocParam = jsdocParameters[lastJSDocParamIndex];
+      if (isJs && lastJSDocParam && isIdentifier(lastJSDocParam.name) && lastJSDocParam.typeExpression && lastJSDocParam.typeExpression.type && !parameters.has(lastJSDocParam.name.escapedText) && !excludedParameters.has(lastJSDocParamIndex) && !isArrayType(getTypeFromTypeNode(lastJSDocParam.typeExpression.type))) {
+        error(lastJSDocParam.name, Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_had_an_array_type, idText(lastJSDocParam.name));
+      }
+    } else {
+      forEach(jsdocParameters, ({ name, isNameFirst }, index) => {
+        if (excludedParameters.has(index) || isIdentifier(name) && parameters.has(name.escapedText)) {
+          return;
+        }
+        if (isQualifiedName(name)) {
+          if (isJs) {
+            error(name, Diagnostics.Qualified_name_0_is_not_allowed_without_a_leading_param_object_1, entityNameToString(name), entityNameToString(name.left));
+          }
+        } else {
+          if (!isNameFirst) {
+            errorOrSuggestion(isJs, name, Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name, idText(name));
+          }
+        }
+      });
     }
-    function transformAccessorsToExpression(receiver, { firstAccessor, getAccessor, setAccessor }, container, startsOnNewLine) {
-      const target = setParent(setTextRange(factory2.cloneNode(receiver), receiver), receiver.parent);
-      setEmitFlags(target, 3072 /* NoComments */ | 64 /* NoTrailingSourceMap */);
-      setSourceMapRange(target, firstAccessor.name);
-      const visitedAccessorName = visitNode(firstAccessor.name, visitor, isPropertyName);
-      if (isPrivateIdentifier(visitedAccessorName)) {
-        return Debug.failBadSyntaxKind(visitedAccessorName, "Encountered unhandled private identifier while transforming ES2015.");
-      }
-      const propertyName = createExpressionForPropertyName(factory2, visitedAccessorName);
-      setEmitFlags(propertyName, 3072 /* NoComments */ | 32 /* NoLeadingSourceMap */);
-      setSourceMapRange(propertyName, firstAccessor.name);
-      const properties = [];
-      if (getAccessor) {
-        const getterFunction = transformFunctionLikeToExpression(getAccessor, void 0, void 0, container);
-        setSourceMapRange(getterFunction, getSourceMapRange(getAccessor));
-        setEmitFlags(getterFunction, 1024 /* NoLeadingComments */);
-        const getter = factory2.createPropertyAssignment("get", getterFunction);
-        setCommentRange(getter, getCommentRange(getAccessor));
-        properties.push(getter);
-      }
-      if (setAccessor) {
-        const setterFunction = transformFunctionLikeToExpression(setAccessor, void 0, void 0, container);
-        setSourceMapRange(setterFunction, getSourceMapRange(setAccessor));
-        setEmitFlags(setterFunction, 1024 /* NoLeadingComments */);
-        const setter = factory2.createPropertyAssignment("set", setterFunction);
-        setCommentRange(setter, getCommentRange(setAccessor));
-        properties.push(setter);
-      }
-      properties.push(
-        factory2.createPropertyAssignment("enumerable", getAccessor || setAccessor ? factory2.createFalse() : factory2.createTrue()),
-        factory2.createPropertyAssignment("configurable", factory2.createTrue())
-      );
-      const call = factory2.createCallExpression(
-        factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"),
-        void 0,
-        [
-          target,
-          propertyName,
-          factory2.createObjectLiteralExpression(properties, true)
-        ]
-      );
-      if (startsOnNewLine) {
-        startOnNewLine(call);
+  }
+  function checkTypeParameters(typeParameterDeclarations) {
+    let seenDefault = false;
+    if (typeParameterDeclarations) {
+      for (let i = 0; i < typeParameterDeclarations.length; i++) {
+        const node = typeParameterDeclarations[i];
+        checkTypeParameter(node);
+        addLazyDiagnostic(createCheckTypeParameterDiagnostic(node, i));
       }
-      return call;
     }
-    function visitArrowFunction(node) {
-      if (node.transformFlags & 16384 /* ContainsLexicalThis */ && !(hierarchyFacts & 16384 /* StaticInitializer */)) {
-        hierarchyFacts |= 65536 /* CapturedLexicalThis */;
+    function createCheckTypeParameterDiagnostic(node, i) {
+      return () => {
+        if (node.default) {
+          seenDefault = true;
+          checkTypeParametersNotReferenced(node.default, typeParameterDeclarations, i);
+        } else if (seenDefault) {
+          error(node, Diagnostics.Required_type_parameters_may_not_follow_optional_type_parameters);
+        }
+        for (let j = 0; j < i; j++) {
+          if (typeParameterDeclarations[j].symbol === node.symbol) {
+            error(node.name, Diagnostics.Duplicate_identifier_0, declarationNameToString(node.name));
+          }
+        }
+      };
+    }
+  }
+  function checkTypeParametersNotReferenced(root, typeParameters, index) {
+    visit(root);
+    function visit(node) {
+      if (node.kind === 180 /* TypeReference */) {
+        const type = getTypeFromTypeReference(node);
+        if (type.flags & 262144 /* TypeParameter */) {
+          for (let i = index; i < typeParameters.length; i++) {
+            if (type.symbol === getSymbolOfDeclaration(typeParameters[i])) {
+              error(node, Diagnostics.Type_parameter_defaults_can_only_reference_previously_declared_type_parameters);
+            }
+          }
+        }
       }
-      const savedConvertedLoopState = convertedLoopState;
-      convertedLoopState = void 0;
-      const ancestorFacts = enterSubtree(15232 /* ArrowFunctionExcludes */, 66 /* ArrowFunctionIncludes */);
-      const func = factory2.createFunctionExpression(
-        void 0,
-        void 0,
-        void 0,
-        void 0,
-        visitParameterList(node.parameters, visitor, context),
-        void 0,
-        transformFunctionBody2(node)
-      );
-      setTextRange(func, node);
-      setOriginalNode(func, node);
-      setEmitFlags(func, 16 /* CapturesThis */);
-      exitSubtree(ancestorFacts, 0 /* ArrowFunctionSubtreeExcludes */, 0 /* None */);
-      convertedLoopState = savedConvertedLoopState;
-      return func;
-    }
-    function visitFunctionExpression(node) {
-      const ancestorFacts = getEmitFlags(node) & 524288 /* AsyncFunctionBody */ ? enterSubtree(32662 /* AsyncFunctionBodyExcludes */, 69 /* AsyncFunctionBodyIncludes */) : enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */);
-      const savedConvertedLoopState = convertedLoopState;
-      convertedLoopState = void 0;
-      const parameters = visitParameterList(node.parameters, visitor, context);
-      const body = transformFunctionBody2(node);
-      const name = hierarchyFacts & 32768 /* NewTarget */ ? factory2.getLocalName(node) : node.name;
-      exitSubtree(ancestorFacts, 98304 /* FunctionSubtreeExcludes */, 0 /* None */);
-      convertedLoopState = savedConvertedLoopState;
-      return factory2.updateFunctionExpression(
-        node,
-        void 0,
-        node.asteriskToken,
-        name,
-        void 0,
-        parameters,
-        void 0,
-        body
-      );
+      forEachChild(node, visit);
     }
-    function visitFunctionDeclaration(node) {
-      const savedConvertedLoopState = convertedLoopState;
-      convertedLoopState = void 0;
-      const ancestorFacts = enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */);
-      const parameters = visitParameterList(node.parameters, visitor, context);
-      const body = transformFunctionBody2(node);
-      const name = hierarchyFacts & 32768 /* NewTarget */ ? factory2.getLocalName(node) : node.name;
-      exitSubtree(ancestorFacts, 98304 /* FunctionSubtreeExcludes */, 0 /* None */);
-      convertedLoopState = savedConvertedLoopState;
-      return factory2.updateFunctionDeclaration(
-        node,
-        visitNodes2(node.modifiers, visitor, isModifier),
-        node.asteriskToken,
-        name,
-        void 0,
-        parameters,
-        void 0,
-        body
-      );
+  }
+  function checkTypeParameterListsIdentical(symbol) {
+    if (symbol.declarations && symbol.declarations.length === 1) {
+      return;
     }
-    function transformFunctionLikeToExpression(node, location2, name, container) {
-      const savedConvertedLoopState = convertedLoopState;
-      convertedLoopState = void 0;
-      const ancestorFacts = container && isClassLike(container) && !isStatic(node) ? enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */ | 8 /* NonStaticClassElement */) : enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */);
-      const parameters = visitParameterList(node.parameters, visitor, context);
-      const body = transformFunctionBody2(node);
-      if (hierarchyFacts & 32768 /* NewTarget */ && !name && (node.kind === 259 /* FunctionDeclaration */ || node.kind === 215 /* FunctionExpression */)) {
-        name = factory2.getGeneratedNameForNode(node);
+    const links = getSymbolLinks(symbol);
+    if (!links.typeParametersChecked) {
+      links.typeParametersChecked = true;
+      const declarations = getClassOrInterfaceDeclarationsOfSymbol(symbol);
+      if (!declarations || declarations.length <= 1) {
+        return;
+      }
+      const type = getDeclaredTypeOfSymbol(symbol);
+      if (!areTypeParametersIdentical(declarations, type.localTypeParameters, getEffectiveTypeParameterDeclarations)) {
+        const name = symbolToString(symbol);
+        for (const declaration of declarations) {
+          error(declaration.name, Diagnostics.All_declarations_of_0_must_have_identical_type_parameters, name);
+        }
       }
-      exitSubtree(ancestorFacts, 98304 /* FunctionSubtreeExcludes */, 0 /* None */);
-      convertedLoopState = savedConvertedLoopState;
-      return setOriginalNode(
-        setTextRange(
-          factory2.createFunctionExpression(
-            void 0,
-            node.asteriskToken,
-            name,
-            void 0,
-            parameters,
-            void 0,
-            body
-          ),
-          location2
-        ),
-        node
-      );
     }
-    function transformFunctionBody2(node) {
-      let multiLine = false;
-      let singleLine = false;
-      let statementsLocation;
-      let closeBraceLocation;
-      const prologue = [];
-      const statements = [];
-      const body = node.body;
-      let statementOffset;
-      resumeLexicalEnvironment();
-      if (isBlock(body)) {
-        statementOffset = factory2.copyStandardPrologue(body.statements, prologue, 0, false);
-        statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedFunction);
-        statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedVariableStatement);
+  }
+  function areTypeParametersIdentical(declarations, targetParameters, getTypeParameterDeclarations) {
+    const maxTypeArgumentCount = length(targetParameters);
+    const minTypeArgumentCount = getMinTypeArgumentCount(targetParameters);
+    for (const declaration of declarations) {
+      const sourceParameters = getTypeParameterDeclarations(declaration);
+      const numTypeParameters = sourceParameters.length;
+      if (numTypeParameters < minTypeArgumentCount || numTypeParameters > maxTypeArgumentCount) {
+        return false;
       }
-      multiLine = addDefaultValueAssignmentsIfNeeded2(statements, node) || multiLine;
-      multiLine = addRestParameterIfNeeded(statements, node, false) || multiLine;
-      if (isBlock(body)) {
-        statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor);
-        statementsLocation = body.statements;
-        addRange(statements, visitNodes2(body.statements, visitor, isStatement, statementOffset));
-        if (!multiLine && body.multiLine) {
-          multiLine = true;
+      for (let i = 0; i < numTypeParameters; i++) {
+        const source = sourceParameters[i];
+        const target = targetParameters[i];
+        if (source.name.escapedText !== target.symbol.escapedName) {
+          return false;
         }
-      } else {
-        Debug.assert(node.kind === 216 /* ArrowFunction */);
-        statementsLocation = moveRangeEnd(body, -1);
-        const equalsGreaterThanToken = node.equalsGreaterThanToken;
-        if (!nodeIsSynthesized(equalsGreaterThanToken) && !nodeIsSynthesized(body)) {
-          if (rangeEndIsOnSameLineAsRangeStart(equalsGreaterThanToken, body, currentSourceFile)) {
-            singleLine = true;
-          } else {
-            multiLine = true;
-          }
+        const constraint = getEffectiveConstraintOfTypeParameter(source);
+        const sourceConstraint = constraint && getTypeFromTypeNode(constraint);
+        const targetConstraint = getConstraintOfTypeParameter(target);
+        if (sourceConstraint && targetConstraint && !isTypeIdenticalTo(sourceConstraint, targetConstraint)) {
+          return false;
+        }
+        const sourceDefault = source.default && getTypeFromTypeNode(source.default);
+        const targetDefault = getDefaultFromTypeParameter(target);
+        if (sourceDefault && targetDefault && !isTypeIdenticalTo(sourceDefault, targetDefault)) {
+          return false;
         }
-        const expression = visitNode(body, visitor, isExpression);
-        const returnStatement = factory2.createReturnStatement(expression);
-        setTextRange(returnStatement, body);
-        moveSyntheticComments(returnStatement, body);
-        setEmitFlags(returnStatement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2048 /* NoTrailingComments */);
-        statements.push(returnStatement);
-        closeBraceLocation = body;
-      }
-      factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
-      insertCaptureNewTargetIfNeeded(prologue, node, false);
-      insertCaptureThisForNodeIfNeeded(prologue, node);
-      if (some(prologue)) {
-        multiLine = true;
       }
-      statements.unshift(...prologue);
-      if (isBlock(body) && arrayIsEqualTo(statements, body.statements)) {
-        return body;
+    }
+    return true;
+  }
+  function checkClassExpression(node) {
+    checkClassLikeDeclaration(node);
+    checkNodeDeferred(node);
+    return getTypeOfSymbol(getSymbolOfDeclaration(node));
+  }
+  function checkClassExpressionDeferred(node) {
+    forEach(node.members, checkSourceElement);
+    registerForUnusedIdentifiersCheck(node);
+  }
+  function checkClassDeclaration(node) {
+    const firstDecorator = find(node.modifiers, isDecorator);
+    if (firstDecorator && some(node.members, (p) => hasStaticModifier(p) && isPrivateIdentifierClassElementDeclaration(p))) {
+      grammarErrorOnNode(firstDecorator, Diagnostics.Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator);
+    }
+    if (!node.name && !hasSyntacticModifier(node, 1024 /* Default */)) {
+      grammarErrorOnFirstToken(node, Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name);
+    }
+    checkClassLikeDeclaration(node);
+    forEach(node.members, checkSourceElement);
+    registerForUnusedIdentifiersCheck(node);
+  }
+  function checkClassLikeDeclaration(node) {
+    checkGrammarClassLikeDeclaration(node);
+    checkDecorators(node);
+    checkCollisionsForDeclarationName(node, node.name);
+    checkTypeParameters(getEffectiveTypeParameterDeclarations(node));
+    checkExportsOnMergedDeclarations(node);
+    const symbol = getSymbolOfDeclaration(node);
+    const type = getDeclaredTypeOfSymbol(symbol);
+    const typeWithThis = getTypeWithThisArgument(type);
+    const staticType = getTypeOfSymbol(symbol);
+    checkTypeParameterListsIdentical(symbol);
+    checkFunctionOrConstructorSymbol(symbol);
+    checkClassForDuplicateDeclarations(node);
+    const nodeInAmbientContext = !!(node.flags & 16777216 /* Ambient */);
+    if (!nodeInAmbientContext) {
+      checkClassForStaticPropertyNameConflicts(node);
+    }
+    const baseTypeNode = getEffectiveBaseTypeNode(node);
+    if (baseTypeNode) {
+      forEach(baseTypeNode.typeArguments, checkSourceElement);
+      if (languageVersion < 2 /* ES2015 */) {
+        checkExternalEmitHelpers(baseTypeNode.parent, 1 /* Extends */);
       }
-      const block = factory2.createBlock(setTextRange(factory2.createNodeArray(statements), statementsLocation), multiLine);
-      setTextRange(block, node.body);
-      if (!multiLine && singleLine) {
-        setEmitFlags(block, 1 /* SingleLine */);
+      const extendsNode = getClassExtendsHeritageElement(node);
+      if (extendsNode && extendsNode !== baseTypeNode) {
+        checkExpression(extendsNode.expression);
       }
-      if (closeBraceLocation) {
-        setTokenSourceMapRange(block, 19 /* CloseBraceToken */, closeBraceLocation);
+      const baseTypes = getBaseTypes(type);
+      if (baseTypes.length) {
+        addLazyDiagnostic(() => {
+          const baseType = baseTypes[0];
+          const baseConstructorType = getBaseConstructorTypeOfClass(type);
+          const staticBaseType = getApparentType(baseConstructorType);
+          checkBaseTypeAccessibility(staticBaseType, baseTypeNode);
+          checkSourceElement(baseTypeNode.expression);
+          if (some(baseTypeNode.typeArguments)) {
+            forEach(baseTypeNode.typeArguments, checkSourceElement);
+            for (const constructor of getConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode)) {
+              if (!checkTypeArgumentConstraints(baseTypeNode, constructor.typeParameters)) {
+                break;
+              }
+            }
+          }
+          const baseWithThis = getTypeWithThisArgument(baseType, type.thisType);
+          if (!checkTypeAssignableTo(
+            typeWithThis,
+            baseWithThis,
+            /*errorNode*/
+            void 0
+          )) {
+            issueMemberSpecificError(node, typeWithThis, baseWithThis, Diagnostics.Class_0_incorrectly_extends_base_class_1);
+          } else {
+            checkTypeAssignableTo(
+              staticType,
+              getTypeWithoutSignatures(staticBaseType),
+              node.name || node,
+              Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1
+            );
+          }
+          if (baseConstructorType.flags & 8650752 /* TypeVariable */) {
+            if (!isMixinConstructorType(staticType)) {
+              error(node.name || node, Diagnostics.A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any);
+            } else {
+              const constructSignatures = getSignaturesOfType(baseConstructorType, 1 /* Construct */);
+              if (constructSignatures.some((signature) => signature.flags & 4 /* Abstract */) && !hasSyntacticModifier(node, 256 /* Abstract */)) {
+                error(node.name || node, Diagnostics.A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_be_declared_abstract);
+              }
+            }
+          }
+          if (!(staticBaseType.symbol && staticBaseType.symbol.flags & 32 /* Class */) && !(baseConstructorType.flags & 8650752 /* TypeVariable */)) {
+            const constructors = getInstantiatedConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode);
+            if (forEach(constructors, (sig) => !isJSConstructor(sig.declaration) && !isTypeIdenticalTo(getReturnTypeOfSignature(sig), baseType))) {
+              error(baseTypeNode.expression, Diagnostics.Base_constructors_must_all_have_the_same_return_type);
+            }
+          }
+          checkKindsOfPropertyMemberOverrides(type, baseType);
+        });
       }
-      setOriginalNode(block, node.body);
-      return block;
     }
-    function visitBlock(node, isFunctionBody2) {
-      if (isFunctionBody2) {
-        return visitEachChild(node, visitor, context);
+    checkMembersForOverrideModifier(node, type, typeWithThis, staticType);
+    const implementedTypeNodes = getEffectiveImplementsTypeNodes(node);
+    if (implementedTypeNodes) {
+      for (const typeRefNode of implementedTypeNodes) {
+        if (!isEntityNameExpression(typeRefNode.expression) || isOptionalChain(typeRefNode.expression)) {
+          error(typeRefNode.expression, Diagnostics.A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments);
+        }
+        checkTypeReferenceNode(typeRefNode);
+        addLazyDiagnostic(createImplementsDiagnostics(typeRefNode));
       }
-      const ancestorFacts = hierarchyFacts & 256 /* IterationStatement */ ? enterSubtree(7104 /* IterationStatementBlockExcludes */, 512 /* IterationStatementBlockIncludes */) : enterSubtree(6976 /* BlockExcludes */, 128 /* BlockIncludes */);
-      const updated = visitEachChild(node, visitor, context);
-      exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
-      return updated;
     }
-    function visitExpressionStatement(node) {
-      return visitEachChild(node, visitorWithUnusedExpressionResult, context);
+    addLazyDiagnostic(() => {
+      checkIndexConstraints(type, symbol);
+      checkIndexConstraints(
+        staticType,
+        symbol,
+        /*isStaticIndex*/
+        true
+      );
+      checkTypeForDuplicateIndexSignatures(node);
+      checkPropertyInitialization(node);
+    });
+    function createImplementsDiagnostics(typeRefNode) {
+      return () => {
+        const t = getReducedType(getTypeFromTypeNode(typeRefNode));
+        if (!isErrorType(t)) {
+          if (isValidBaseType(t)) {
+            const genericDiag = t.symbol && t.symbol.flags & 32 /* Class */ ? Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass : Diagnostics.Class_0_incorrectly_implements_interface_1;
+            const baseWithThis = getTypeWithThisArgument(t, type.thisType);
+            if (!checkTypeAssignableTo(
+              typeWithThis,
+              baseWithThis,
+              /*errorNode*/
+              void 0
+            )) {
+              issueMemberSpecificError(node, typeWithThis, baseWithThis, genericDiag);
+            }
+          } else {
+            error(typeRefNode, Diagnostics.A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_members);
+          }
+        }
+      };
+    }
+  }
+  function checkMembersForOverrideModifier(node, type, typeWithThis, staticType) {
+    const baseTypeNode = getEffectiveBaseTypeNode(node);
+    const baseTypes = baseTypeNode && getBaseTypes(type);
+    const baseWithThis = (baseTypes == null ? void 0 : baseTypes.length) ? getTypeWithThisArgument(first(baseTypes), type.thisType) : void 0;
+    const baseStaticType = getBaseConstructorTypeOfClass(type);
+    for (const member of node.members) {
+      if (hasAmbientModifier(member)) {
+        continue;
+      }
+      if (isConstructorDeclaration(member)) {
+        forEach(member.parameters, (param) => {
+          if (isParameterPropertyDeclaration(param, member)) {
+            checkExistingMemberForOverrideModifier(
+              node,
+              staticType,
+              baseStaticType,
+              baseWithThis,
+              type,
+              typeWithThis,
+              param,
+              /* memberIsParameterProperty */
+              true
+            );
+          }
+        });
+      }
+      checkExistingMemberForOverrideModifier(
+        node,
+        staticType,
+        baseStaticType,
+        baseWithThis,
+        type,
+        typeWithThis,
+        member,
+        /* memberIsParameterProperty */
+        false
+      );
     }
-    function visitParenthesizedExpression(node, expressionResultIsUnused2) {
-      return visitEachChild(node, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, context);
+  }
+  function checkExistingMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, member, memberIsParameterProperty, reportErrors2 = true) {
+    const declaredProp = member.name && getSymbolAtLocation(member.name) || getSymbolAtLocation(member);
+    if (!declaredProp) {
+      return 0 /* Ok */;
     }
-    function visitBinaryExpression(node, expressionResultIsUnused2) {
-      if (isDestructuringAssignment(node)) {
-        return flattenDestructuringAssignment(
-          node,
-          visitor,
-          context,
-          0 /* All */,
-          !expressionResultIsUnused2
-        );
+    return checkMemberForOverrideModifier(
+      node,
+      staticType,
+      baseStaticType,
+      baseWithThis,
+      type,
+      typeWithThis,
+      hasOverrideModifier(member),
+      hasAbstractModifier(member),
+      isStatic(member),
+      memberIsParameterProperty,
+      symbolName(declaredProp),
+      reportErrors2 ? member : void 0
+    );
+  }
+  function checkMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, memberHasOverrideModifier, memberHasAbstractModifier, memberIsStatic, memberIsParameterProperty, memberName, errorNode) {
+    const isJs = isInJSFile(node);
+    const nodeInAmbientContext = !!(node.flags & 16777216 /* Ambient */);
+    if (baseWithThis && (memberHasOverrideModifier || compilerOptions.noImplicitOverride)) {
+      const memberEscapedName = escapeLeadingUnderscores(memberName);
+      const thisType = memberIsStatic ? staticType : typeWithThis;
+      const baseType = memberIsStatic ? baseStaticType : baseWithThis;
+      const prop = getPropertyOfType(thisType, memberEscapedName);
+      const baseProp = getPropertyOfType(baseType, memberEscapedName);
+      const baseClassName = typeToString(baseWithThis);
+      if (prop && !baseProp && memberHasOverrideModifier) {
+        if (errorNode) {
+          const suggestion = getSuggestedSymbolForNonexistentClassMember(memberName, baseType);
+          suggestion ? error(
+            errorNode,
+            isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1 : Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1,
+            baseClassName,
+            symbolToString(suggestion)
+          ) : error(
+            errorNode,
+            isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0 : Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0,
+            baseClassName
+          );
+        }
+        return 2 /* HasInvalidOverride */;
+      } else if (prop && (baseProp == null ? void 0 : baseProp.declarations) && compilerOptions.noImplicitOverride && !nodeInAmbientContext) {
+        const baseHasAbstract = some(baseProp.declarations, hasAbstractModifier);
+        if (memberHasOverrideModifier) {
+          return 0 /* Ok */;
+        }
+        if (!baseHasAbstract) {
+          if (errorNode) {
+            const diag2 = memberIsParameterProperty ? isJs ? Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0 : Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0 : isJs ? Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0 : Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0;
+            error(errorNode, diag2, baseClassName);
+          }
+          return 1 /* NeedsOverride */;
+        } else if (memberHasAbstractModifier && baseHasAbstract) {
+          if (errorNode) {
+            error(errorNode, Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0, baseClassName);
+          }
+          return 1 /* NeedsOverride */;
+        }
       }
-      if (node.operatorToken.kind === 27 /* CommaToken */) {
-        return factory2.updateBinaryExpression(
-          node,
-          visitNode(node.left, visitorWithUnusedExpressionResult, isExpression),
-          node.operatorToken,
-          visitNode(node.right, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, isExpression)
+    } else if (memberHasOverrideModifier) {
+      if (errorNode) {
+        const className = typeToString(type);
+        error(
+          errorNode,
+          isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class : Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class,
+          className
         );
       }
-      return visitEachChild(node, visitor, context);
+      return 2 /* HasInvalidOverride */;
     }
-    function visitCommaListExpression(node, expressionResultIsUnused2) {
-      if (expressionResultIsUnused2) {
-        return visitEachChild(node, visitorWithUnusedExpressionResult, context);
+    return 0 /* Ok */;
+  }
+  function issueMemberSpecificError(node, typeWithThis, baseWithThis, broadDiag) {
+    let issuedMemberError = false;
+    for (const member of node.members) {
+      if (isStatic(member)) {
+        continue;
       }
-      let result;
-      for (let i = 0; i < node.elements.length; i++) {
-        const element = node.elements[i];
-        const visited = visitNode(element, i < node.elements.length - 1 ? visitorWithUnusedExpressionResult : visitor, isExpression);
-        if (result || visited !== element) {
-          result || (result = node.elements.slice(0, i));
-          result.push(visited);
+      const declaredProp = member.name && getSymbolAtLocation(member.name) || getSymbolAtLocation(member);
+      if (declaredProp) {
+        const prop = getPropertyOfType(typeWithThis, declaredProp.escapedName);
+        const baseProp = getPropertyOfType(baseWithThis, declaredProp.escapedName);
+        if (prop && baseProp) {
+          const rootChain = () => chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2,
+            symbolToString(declaredProp),
+            typeToString(typeWithThis),
+            typeToString(baseWithThis)
+          );
+          if (!checkTypeAssignableTo(
+            getTypeOfSymbol(prop),
+            getTypeOfSymbol(baseProp),
+            member.name || member,
+            /*message*/
+            void 0,
+            rootChain
+          )) {
+            issuedMemberError = true;
+          }
         }
       }
-      const elements = result ? setTextRange(factory2.createNodeArray(result), node.elements) : node.elements;
-      return factory2.updateCommaListExpression(node, elements);
     }
-    function isVariableStatementOfTypeScriptClassWrapper(node) {
-      return node.declarationList.declarations.length === 1 && !!node.declarationList.declarations[0].initializer && !!(getEmitFlags(node.declarationList.declarations[0].initializer) & 67108864 /* TypeScriptClassWrapper */);
+    if (!issuedMemberError) {
+      checkTypeAssignableTo(typeWithThis, baseWithThis, node.name || node, broadDiag);
     }
-    function visitVariableStatement(node) {
-      const ancestorFacts = enterSubtree(0 /* None */, hasSyntacticModifier(node, 1 /* Export */) ? 32 /* ExportedVariableStatement */ : 0 /* None */);
-      let updated;
-      if (convertedLoopState && (node.declarationList.flags & 3 /* BlockScoped */) === 0 && !isVariableStatementOfTypeScriptClassWrapper(node)) {
-        let assignments;
-        for (const decl of node.declarationList.declarations) {
-          hoistVariableDeclarationDeclaredInConvertedLoop(convertedLoopState, decl);
-          if (decl.initializer) {
-            let assignment;
-            if (isBindingPattern(decl.name)) {
-              assignment = flattenDestructuringAssignment(
-                decl,
-                visitor,
-                context,
-                0 /* All */
+  }
+  function checkBaseTypeAccessibility(type, node) {
+    const signatures = getSignaturesOfType(type, 1 /* Construct */);
+    if (signatures.length) {
+      const declaration = signatures[0].declaration;
+      if (declaration && hasEffectiveModifier(declaration, 8 /* Private */)) {
+        const typeClassDeclaration = getClassLikeDeclarationOfSymbol(type.symbol);
+        if (!isNodeWithinClass(node, typeClassDeclaration)) {
+          error(node, Diagnostics.Cannot_extend_a_class_0_Class_constructor_is_marked_as_private, getFullyQualifiedName(type.symbol));
+        }
+      }
+    }
+  }
+  function getMemberOverrideModifierStatus(node, member) {
+    if (!member.name) {
+      return 0 /* Ok */;
+    }
+    const symbol = getSymbolOfDeclaration(node);
+    const type = getDeclaredTypeOfSymbol(symbol);
+    const typeWithThis = getTypeWithThisArgument(type);
+    const staticType = getTypeOfSymbol(symbol);
+    const baseTypeNode = getEffectiveBaseTypeNode(node);
+    const baseTypes = baseTypeNode && getBaseTypes(type);
+    const baseWithThis = (baseTypes == null ? void 0 : baseTypes.length) ? getTypeWithThisArgument(first(baseTypes), type.thisType) : void 0;
+    const baseStaticType = getBaseConstructorTypeOfClass(type);
+    const memberHasOverrideModifier = member.parent ? hasOverrideModifier(member) : hasSyntacticModifier(member, 16384 /* Override */);
+    const memberName = unescapeLeadingUnderscores(getTextOfPropertyName(member.name));
+    return checkMemberForOverrideModifier(
+      node,
+      staticType,
+      baseStaticType,
+      baseWithThis,
+      type,
+      typeWithThis,
+      memberHasOverrideModifier,
+      hasAbstractModifier(member),
+      isStatic(member),
+      /* memberIsParameterProperty */
+      false,
+      memberName
+    );
+  }
+  function getTargetSymbol(s) {
+    return getCheckFlags(s) & 1 /* Instantiated */ ? s.links.target : s;
+  }
+  function getClassOrInterfaceDeclarationsOfSymbol(symbol) {
+    return filter(symbol.declarations, (d) => d.kind === 260 /* ClassDeclaration */ || d.kind === 261 /* InterfaceDeclaration */);
+  }
+  function checkKindsOfPropertyMemberOverrides(type, baseType) {
+    var _a2, _b, _c, _d;
+    const baseProperties = getPropertiesOfType(baseType);
+    basePropertyCheck:
+      for (const baseProperty of baseProperties) {
+        const base = getTargetSymbol(baseProperty);
+        if (base.flags & 4194304 /* Prototype */) {
+          continue;
+        }
+        const baseSymbol = getPropertyOfObjectType(type, base.escapedName);
+        if (!baseSymbol) {
+          continue;
+        }
+        const derived = getTargetSymbol(baseSymbol);
+        const baseDeclarationFlags = getDeclarationModifierFlagsFromSymbol(base);
+        Debug.assert(!!derived, "derived should point to something, even if it is the base class' declaration.");
+        if (derived === base) {
+          const derivedClassDecl = getClassLikeDeclarationOfSymbol(type.symbol);
+          if (baseDeclarationFlags & 256 /* Abstract */ && (!derivedClassDecl || !hasSyntacticModifier(derivedClassDecl, 256 /* Abstract */))) {
+            for (const otherBaseType of getBaseTypes(type)) {
+              if (otherBaseType === baseType)
+                continue;
+              const baseSymbol2 = getPropertyOfObjectType(otherBaseType, base.escapedName);
+              const derivedElsewhere = baseSymbol2 && getTargetSymbol(baseSymbol2);
+              if (derivedElsewhere && derivedElsewhere !== base) {
+                continue basePropertyCheck;
+              }
+            }
+            if (derivedClassDecl.kind === 228 /* ClassExpression */) {
+              error(
+                derivedClassDecl,
+                Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1,
+                symbolToString(baseProperty),
+                typeToString(baseType)
               );
             } else {
-              assignment = factory2.createBinaryExpression(decl.name, 63 /* EqualsToken */, visitNode(decl.initializer, visitor, isExpression));
-              setTextRange(assignment, decl);
+              error(
+                derivedClassDecl,
+                Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2,
+                typeToString(type),
+                symbolToString(baseProperty),
+                typeToString(baseType)
+              );
             }
-            assignments = append(assignments, assignment);
           }
-        }
-        if (assignments) {
-          updated = setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(assignments)), node);
         } else {
-          updated = void 0;
+          const derivedDeclarationFlags = getDeclarationModifierFlagsFromSymbol(derived);
+          if (baseDeclarationFlags & 8 /* Private */ || derivedDeclarationFlags & 8 /* Private */) {
+            continue;
+          }
+          let errorMessage;
+          const basePropertyFlags = base.flags & 98308 /* PropertyOrAccessor */;
+          const derivedPropertyFlags = derived.flags & 98308 /* PropertyOrAccessor */;
+          if (basePropertyFlags && derivedPropertyFlags) {
+            if ((getCheckFlags(base) & 6 /* Synthetic */ ? (_a2 = base.declarations) == null ? void 0 : _a2.some((d) => isPropertyAbstractOrInterface(d, baseDeclarationFlags)) : (_b = base.declarations) == null ? void 0 : _b.every((d) => isPropertyAbstractOrInterface(d, baseDeclarationFlags))) || getCheckFlags(base) & 262144 /* Mapped */ || derived.valueDeclaration && isBinaryExpression(derived.valueDeclaration)) {
+              continue;
+            }
+            const overriddenInstanceProperty = basePropertyFlags !== 4 /* Property */ && derivedPropertyFlags === 4 /* Property */;
+            const overriddenInstanceAccessor = basePropertyFlags === 4 /* Property */ && derivedPropertyFlags !== 4 /* Property */;
+            if (overriddenInstanceProperty || overriddenInstanceAccessor) {
+              const errorMessage2 = overriddenInstanceProperty ? Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property : Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor;
+              error(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage2, symbolToString(base), typeToString(baseType), typeToString(type));
+            } else if (useDefineForClassFields) {
+              const uninitialized = (_c = derived.declarations) == null ? void 0 : _c.find((d) => d.kind === 169 /* PropertyDeclaration */ && !d.initializer);
+              if (uninitialized && !(derived.flags & 33554432 /* Transient */) && !(baseDeclarationFlags & 256 /* Abstract */) && !(derivedDeclarationFlags & 256 /* Abstract */) && !((_d = derived.declarations) == null ? void 0 : _d.some((d) => !!(d.flags & 16777216 /* Ambient */)))) {
+                const constructor = findConstructorDeclaration(getClassLikeDeclarationOfSymbol(type.symbol));
+                const propName = uninitialized.name;
+                if (uninitialized.exclamationToken || !constructor || !isIdentifier(propName) || !strictNullChecks || !isPropertyInitializedInConstructor(propName, type, constructor)) {
+                  const errorMessage2 = Diagnostics.Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration;
+                  error(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage2, symbolToString(base), typeToString(baseType));
+                }
+              }
+            }
+            continue;
+          } else if (isPrototypeProperty(base)) {
+            if (isPrototypeProperty(derived) || derived.flags & 4 /* Property */) {
+              continue;
+            } else {
+              Debug.assert(!!(derived.flags & 98304 /* Accessor */));
+              errorMessage = Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor;
+            }
+          } else if (base.flags & 98304 /* Accessor */) {
+            errorMessage = Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function;
+          } else {
+            errorMessage = Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function;
+          }
+          error(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type));
         }
-      } else {
-        updated = visitEachChild(node, visitor, context);
       }
-      exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
-      return updated;
+  }
+  function isPropertyAbstractOrInterface(declaration, baseDeclarationFlags) {
+    return baseDeclarationFlags & 256 /* Abstract */ && (!isPropertyDeclaration(declaration) || !declaration.initializer) || isInterfaceDeclaration(declaration.parent);
+  }
+  function getNonInheritedProperties(type, baseTypes, properties) {
+    if (!length(baseTypes)) {
+      return properties;
     }
-    function visitVariableDeclarationList(node) {
-      if (node.flags & 3 /* BlockScoped */ || node.transformFlags & 524288 /* ContainsBindingPattern */) {
-        if (node.flags & 3 /* BlockScoped */) {
-          enableSubstitutionsForBlockScopedBindings();
-        }
-        const declarations = flatMap(node.declarations, node.flags & 1 /* Let */ ? visitVariableDeclarationInLetDeclarationList : visitVariableDeclaration);
-        const declarationList = factory2.createVariableDeclarationList(declarations);
-        setOriginalNode(declarationList, node);
-        setTextRange(declarationList, node);
-        setCommentRange(declarationList, node);
-        if (node.transformFlags & 524288 /* ContainsBindingPattern */ && (isBindingPattern(node.declarations[0].name) || isBindingPattern(last(node.declarations).name))) {
-          setSourceMapRange(declarationList, getRangeUnion(declarations));
+    const seen = /* @__PURE__ */ new Map();
+    forEach(properties, (p) => {
+      seen.set(p.escapedName, p);
+    });
+    for (const base of baseTypes) {
+      const properties2 = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType));
+      for (const prop of properties2) {
+        const existing = seen.get(prop.escapedName);
+        if (existing && prop.parent === existing.parent) {
+          seen.delete(prop.escapedName);
         }
-        return declarationList;
       }
-      return visitEachChild(node, visitor, context);
     }
-    function getRangeUnion(declarations) {
-      let pos = -1, end = -1;
-      for (const node of declarations) {
-        pos = pos === -1 ? node.pos : node.pos === -1 ? pos : Math.min(pos, node.pos);
-        end = Math.max(end, node.end);
+    return arrayFrom(seen.values());
+  }
+  function checkInheritedPropertiesAreIdentical(type, typeNode) {
+    const baseTypes = getBaseTypes(type);
+    if (baseTypes.length < 2) {
+      return true;
+    }
+    const seen = /* @__PURE__ */ new Map();
+    forEach(resolveDeclaredMembers(type).declaredProperties, (p) => {
+      seen.set(p.escapedName, { prop: p, containingType: type });
+    });
+    let ok = true;
+    for (const base of baseTypes) {
+      const properties = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType));
+      for (const prop of properties) {
+        const existing = seen.get(prop.escapedName);
+        if (!existing) {
+          seen.set(prop.escapedName, { prop, containingType: base });
+        } else {
+          const isInheritedProperty = existing.containingType !== type;
+          if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) {
+            ok = false;
+            const typeName1 = typeToString(existing.containingType);
+            const typeName2 = typeToString(base);
+            let errorInfo = chainDiagnosticMessages(
+              /*details*/
+              void 0,
+              Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical,
+              symbolToString(prop),
+              typeName1,
+              typeName2
+            );
+            errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2);
+            diagnostics.add(createDiagnosticForNodeFromMessageChain(typeNode, errorInfo));
+          }
+        }
       }
-      return createRange(pos, end);
     }
-    function shouldEmitExplicitInitializerForLetDeclaration(node) {
-      const flags = resolver.getNodeCheckFlags(node);
-      const isCapturedInFunction = flags & 16384 /* CapturedBlockScopedBinding */;
-      const isDeclaredInLoop = flags & 32768 /* BlockScopedBindingInLoop */;
-      const emittedAsTopLevel = (hierarchyFacts & 64 /* TopLevel */) !== 0 || isCapturedInFunction && isDeclaredInLoop && (hierarchyFacts & 512 /* IterationStatementBlock */) !== 0;
-      const emitExplicitInitializer = !emittedAsTopLevel && (hierarchyFacts & 4096 /* ForInOrForOfStatement */) === 0 && (!resolver.isDeclarationWithCollidingName(node) || isDeclaredInLoop && !isCapturedInFunction && (hierarchyFacts & (2048 /* ForStatement */ | 4096 /* ForInOrForOfStatement */)) === 0);
-      return emitExplicitInitializer;
+    return ok;
+  }
+  function checkPropertyInitialization(node) {
+    if (!strictNullChecks || !strictPropertyInitialization || node.flags & 16777216 /* Ambient */) {
+      return;
     }
-    function visitVariableDeclarationInLetDeclarationList(node) {
-      const name = node.name;
-      if (isBindingPattern(name)) {
-        return visitVariableDeclaration(node);
+    const constructor = findConstructorDeclaration(node);
+    for (const member of node.members) {
+      if (getEffectiveModifierFlags(member) & 2 /* Ambient */) {
+        continue;
       }
-      if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) {
-        return factory2.updateVariableDeclaration(node, node.name, void 0, void 0, factory2.createVoidZero());
+      if (!isStatic(member) && isPropertyWithoutInitializer(member)) {
+        const propName = member.name;
+        if (isIdentifier(propName) || isPrivateIdentifier(propName) || isComputedPropertyName(propName)) {
+          const type = getTypeOfSymbol(getSymbolOfDeclaration(member));
+          if (!(type.flags & 3 /* AnyOrUnknown */ || containsUndefinedType(type))) {
+            if (!constructor || !isPropertyInitializedInConstructor(propName, type, constructor)) {
+              error(member.name, Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor, declarationNameToString(propName));
+            }
+          }
+        }
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitVariableDeclaration(node) {
-      const ancestorFacts = enterSubtree(32 /* ExportedVariableStatement */, 0 /* None */);
-      let updated;
-      if (isBindingPattern(node.name)) {
-        updated = flattenDestructuringBinding(
-          node,
-          visitor,
-          context,
-          0 /* All */,
-          void 0,
-          (ancestorFacts & 32 /* ExportedVariableStatement */) !== 0
-        );
-      } else {
-        updated = visitEachChild(node, visitor, context);
+  }
+  function isPropertyWithoutInitializer(node) {
+    return node.kind === 169 /* PropertyDeclaration */ && !hasAbstractModifier(node) && !node.exclamationToken && !node.initializer;
+  }
+  function isPropertyInitializedInStaticBlocks(propName, propType, staticBlocks, startPos, endPos) {
+    for (const staticBlock of staticBlocks) {
+      if (staticBlock.pos >= startPos && staticBlock.pos <= endPos) {
+        const reference = factory.createPropertyAccessExpression(factory.createThis(), propName);
+        setParent(reference.expression, reference);
+        setParent(reference, staticBlock);
+        reference.flowNode = staticBlock.returnFlowNode;
+        const flowType = getFlowTypeOfReference(reference, propType, getOptionalType(propType));
+        if (!containsUndefinedType(flowType)) {
+          return true;
+        }
       }
-      exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
-      return updated;
-    }
-    function recordLabel(node) {
-      convertedLoopState.labels.set(idText(node.label), true);
     }
-    function resetLabel(node) {
-      convertedLoopState.labels.set(idText(node.label), false);
-    }
-    function visitLabeledStatement(node) {
-      if (convertedLoopState && !convertedLoopState.labels) {
-        convertedLoopState.labels = /* @__PURE__ */ new Map();
+    return false;
+  }
+  function isPropertyInitializedInConstructor(propName, propType, constructor) {
+    const reference = isComputedPropertyName(propName) ? factory.createElementAccessExpression(factory.createThis(), propName.expression) : factory.createPropertyAccessExpression(factory.createThis(), propName);
+    setParent(reference.expression, reference);
+    setParent(reference, constructor);
+    reference.flowNode = constructor.returnFlowNode;
+    const flowType = getFlowTypeOfReference(reference, propType, getOptionalType(propType));
+    return !containsUndefinedType(flowType);
+  }
+  function checkInterfaceDeclaration(node) {
+    if (!checkGrammarDecoratorsAndModifiers(node))
+      checkGrammarInterfaceDeclaration(node);
+    checkTypeParameters(node.typeParameters);
+    addLazyDiagnostic(() => {
+      checkTypeNameIsReserved(node.name, Diagnostics.Interface_name_cannot_be_0);
+      checkExportsOnMergedDeclarations(node);
+      const symbol = getSymbolOfDeclaration(node);
+      checkTypeParameterListsIdentical(symbol);
+      const firstInterfaceDecl = getDeclarationOfKind(symbol, 261 /* InterfaceDeclaration */);
+      if (node === firstInterfaceDecl) {
+        const type = getDeclaredTypeOfSymbol(symbol);
+        const typeWithThis = getTypeWithThisArgument(type);
+        if (checkInheritedPropertiesAreIdentical(type, node.name)) {
+          for (const baseType of getBaseTypes(type)) {
+            checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType, type.thisType), node.name, Diagnostics.Interface_0_incorrectly_extends_interface_1);
+          }
+          checkIndexConstraints(type, symbol);
+        }
       }
-      const statement = unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel);
-      return isIterationStatement(statement, false) ? visitIterationStatement(statement, node) : factory2.restoreEnclosingLabel(visitNode(statement, visitor, isStatement, factory2.liftToBlock), node, convertedLoopState && resetLabel);
-    }
-    function visitIterationStatement(node, outermostLabeledStatement) {
-      switch (node.kind) {
-        case 243 /* DoStatement */:
-        case 244 /* WhileStatement */:
-          return visitDoOrWhileStatement(node, outermostLabeledStatement);
-        case 245 /* ForStatement */:
-          return visitForStatement(node, outermostLabeledStatement);
-        case 246 /* ForInStatement */:
-          return visitForInStatement(node, outermostLabeledStatement);
-        case 247 /* ForOfStatement */:
-          return visitForOfStatement(node, outermostLabeledStatement);
+      checkObjectTypeForDuplicateDeclarations(node);
+    });
+    forEach(getInterfaceBaseTypeNodes(node), (heritageElement) => {
+      if (!isEntityNameExpression(heritageElement.expression) || isOptionalChain(heritageElement.expression)) {
+        error(heritageElement.expression, Diagnostics.An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments);
+      }
+      checkTypeReferenceNode(heritageElement);
+    });
+    forEach(node.members, checkSourceElement);
+    addLazyDiagnostic(() => {
+      checkTypeForDuplicateIndexSignatures(node);
+      registerForUnusedIdentifiersCheck(node);
+    });
+  }
+  function checkTypeAliasDeclaration(node) {
+    checkGrammarDecoratorsAndModifiers(node);
+    checkTypeNameIsReserved(node.name, Diagnostics.Type_alias_name_cannot_be_0);
+    checkExportsOnMergedDeclarations(node);
+    checkTypeParameters(node.typeParameters);
+    if (node.type.kind === 139 /* IntrinsicKeyword */) {
+      if (!intrinsicTypeKinds.has(node.name.escapedText) || length(node.typeParameters) !== 1) {
+        error(node.type, Diagnostics.The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types);
       }
+    } else {
+      checkSourceElement(node.type);
+      registerForUnusedIdentifiersCheck(node);
     }
-    function visitIterationStatementWithFacts(excludeFacts, includeFacts, node, outermostLabeledStatement, convert) {
-      const ancestorFacts = enterSubtree(excludeFacts, includeFacts);
-      const updated = convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, ancestorFacts, convert);
-      exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
-      return updated;
+  }
+  function computeEnumMemberValues(node) {
+    const nodeLinks2 = getNodeLinks(node);
+    if (!(nodeLinks2.flags & 1024 /* EnumValuesComputed */)) {
+      nodeLinks2.flags |= 1024 /* EnumValuesComputed */;
+      let autoValue = 0;
+      for (const member of node.members) {
+        const value = computeMemberValue(member, autoValue);
+        getNodeLinks(member).enumMemberValue = value;
+        autoValue = typeof value === "number" ? value + 1 : void 0;
+      }
     }
-    function visitDoOrWhileStatement(node, outermostLabeledStatement) {
-      return visitIterationStatementWithFacts(
-        0 /* DoOrWhileStatementExcludes */,
-        1280 /* DoOrWhileStatementIncludes */,
-        node,
-        outermostLabeledStatement
-      );
+  }
+  function computeMemberValue(member, autoValue) {
+    if (isComputedNonLiteralName(member.name)) {
+      error(member.name, Diagnostics.Computed_property_names_are_not_allowed_in_enums);
+    } else {
+      const text = getTextOfPropertyName(member.name);
+      if (isNumericLiteralName(text) && !isInfinityOrNaNString(text)) {
+        error(member.name, Diagnostics.An_enum_member_cannot_have_a_numeric_name);
+      }
     }
-    function visitForStatement(node, outermostLabeledStatement) {
-      return visitIterationStatementWithFacts(
-        5056 /* ForStatementExcludes */,
-        3328 /* ForStatementIncludes */,
-        node,
-        outermostLabeledStatement
-      );
+    if (member.initializer) {
+      return computeConstantValue(member);
     }
-    function visitEachChildOfForStatement2(node) {
-      return factory2.updateForStatement(
-        node,
-        visitNode(node.initializer, visitorWithUnusedExpressionResult, isForInitializer),
-        visitNode(node.condition, visitor, isExpression),
-        visitNode(node.incrementor, visitorWithUnusedExpressionResult, isExpression),
-        visitNode(node.statement, visitor, isStatement, factory2.liftToBlock)
-      );
+    if (member.parent.flags & 16777216 /* Ambient */ && !isEnumConst(member.parent)) {
+      return void 0;
     }
-    function visitForInStatement(node, outermostLabeledStatement) {
-      return visitIterationStatementWithFacts(
-        3008 /* ForInOrForOfStatementExcludes */,
-        5376 /* ForInOrForOfStatementIncludes */,
-        node,
-        outermostLabeledStatement
-      );
+    if (autoValue !== void 0) {
+      return autoValue;
     }
-    function visitForOfStatement(node, outermostLabeledStatement) {
-      return visitIterationStatementWithFacts(
-        3008 /* ForInOrForOfStatementExcludes */,
-        5376 /* ForInOrForOfStatementIncludes */,
-        node,
-        outermostLabeledStatement,
-        compilerOptions.downlevelIteration ? convertForOfStatementForIterable : convertForOfStatementForArray
-      );
+    error(member.name, Diagnostics.Enum_member_must_have_initializer);
+    return void 0;
+  }
+  function computeConstantValue(member) {
+    const isConstEnum = isEnumConst(member.parent);
+    const initializer = member.initializer;
+    const value = evaluate(initializer, member);
+    if (value !== void 0) {
+      if (isConstEnum && typeof value === "number" && !isFinite(value)) {
+        error(initializer, isNaN(value) ? Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN : Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value);
+      }
+    } else if (isConstEnum) {
+      error(initializer, Diagnostics.const_enum_member_initializers_must_be_constant_expressions);
+    } else if (member.parent.flags & 16777216 /* Ambient */) {
+      error(initializer, Diagnostics.In_ambient_enum_declarations_member_initializer_must_be_constant_expression);
+    } else {
+      checkTypeAssignableTo(checkExpression(initializer), numberType, initializer, Diagnostics.Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values);
     }
-    function convertForOfStatementHead(node, boundValue, convertedLoopBodyStatements) {
-      const statements = [];
-      const initializer = node.initializer;
-      if (isVariableDeclarationList(initializer)) {
-        if (node.initializer.flags & 3 /* BlockScoped */) {
-          enableSubstitutionsForBlockScopedBindings();
-        }
-        const firstOriginalDeclaration = firstOrUndefined(initializer.declarations);
-        if (firstOriginalDeclaration && isBindingPattern(firstOriginalDeclaration.name)) {
-          const declarations = flattenDestructuringBinding(
-            firstOriginalDeclaration,
-            visitor,
-            context,
-            0 /* All */,
-            boundValue
-          );
-          const declarationList = setTextRange(factory2.createVariableDeclarationList(declarations), node.initializer);
-          setOriginalNode(declarationList, node.initializer);
-          setSourceMapRange(declarationList, createRange(declarations[0].pos, last(declarations).end));
-          statements.push(
-            factory2.createVariableStatement(
-              void 0,
-              declarationList
-            )
-          );
-        } else {
-          statements.push(
-            setTextRange(
-              factory2.createVariableStatement(
-                void 0,
-                setOriginalNode(
-                  setTextRange(
-                    factory2.createVariableDeclarationList([
-                      factory2.createVariableDeclaration(
-                        firstOriginalDeclaration ? firstOriginalDeclaration.name : factory2.createTempVariable(void 0),
-                        void 0,
-                        void 0,
-                        boundValue
-                      )
-                    ]),
-                    moveRangePos(initializer, -1)
-                  ),
-                  initializer
-                )
-              ),
-              moveRangeEnd(initializer, -1)
-            )
-          );
+    return value;
+  }
+  function evaluate(expr, location) {
+    switch (expr.kind) {
+      case 221 /* PrefixUnaryExpression */:
+        const value = evaluate(expr.operand, location);
+        if (typeof value === "number") {
+          switch (expr.operator) {
+            case 39 /* PlusToken */:
+              return value;
+            case 40 /* MinusToken */:
+              return -value;
+            case 54 /* TildeToken */:
+              return ~value;
+          }
         }
-      } else {
-        const assignment = factory2.createAssignment(initializer, boundValue);
-        if (isDestructuringAssignment(assignment)) {
-          statements.push(factory2.createExpressionStatement(visitBinaryExpression(assignment, true)));
-        } else {
-          setTextRangeEnd(assignment, initializer.end);
-          statements.push(setTextRange(factory2.createExpressionStatement(visitNode(assignment, visitor, isExpression)), moveRangeEnd(initializer, -1)));
+        break;
+      case 223 /* BinaryExpression */:
+        const left = evaluate(expr.left, location);
+        const right = evaluate(expr.right, location);
+        if (typeof left === "number" && typeof right === "number") {
+          switch (expr.operatorToken.kind) {
+            case 51 /* BarToken */:
+              return left | right;
+            case 50 /* AmpersandToken */:
+              return left & right;
+            case 48 /* GreaterThanGreaterThanToken */:
+              return left >> right;
+            case 49 /* GreaterThanGreaterThanGreaterThanToken */:
+              return left >>> right;
+            case 47 /* LessThanLessThanToken */:
+              return left << right;
+            case 52 /* CaretToken */:
+              return left ^ right;
+            case 41 /* AsteriskToken */:
+              return left * right;
+            case 43 /* SlashToken */:
+              return left / right;
+            case 39 /* PlusToken */:
+              return left + right;
+            case 40 /* MinusToken */:
+              return left - right;
+            case 44 /* PercentToken */:
+              return left % right;
+            case 42 /* AsteriskAsteriskToken */:
+              return left ** right;
+          }
+        } else if ((typeof left === "string" || typeof left === "number") && (typeof right === "string" || typeof right === "number") && expr.operatorToken.kind === 39 /* PlusToken */) {
+          return "" + left + right;
         }
-      }
-      if (convertedLoopBodyStatements) {
-        return createSyntheticBlockForConvertedStatements(addRange(statements, convertedLoopBodyStatements));
-      } else {
-        const statement = visitNode(node.statement, visitor, isStatement, factory2.liftToBlock);
-        if (isBlock(statement)) {
-          return factory2.updateBlock(statement, setTextRange(factory2.createNodeArray(concatenate(statements, statement.statements)), statement.statements));
-        } else {
-          statements.push(statement);
-          return createSyntheticBlockForConvertedStatements(statements);
+        break;
+      case 10 /* StringLiteral */:
+      case 14 /* NoSubstitutionTemplateLiteral */:
+        return expr.text;
+      case 225 /* TemplateExpression */:
+        return evaluateTemplateExpression(expr, location);
+      case 8 /* NumericLiteral */:
+        checkGrammarNumericLiteral(expr);
+        return +expr.text;
+      case 214 /* ParenthesizedExpression */:
+        return evaluate(expr.expression, location);
+      case 79 /* Identifier */:
+        if (isInfinityOrNaNString(expr.escapedText)) {
+          return +expr.escapedText;
+        }
+      case 208 /* PropertyAccessExpression */:
+        if (isEntityNameExpression(expr)) {
+          const symbol = resolveEntityName(
+            expr,
+            111551 /* Value */,
+            /*ignoreErrors*/
+            true
+          );
+          if (symbol) {
+            if (symbol.flags & 8 /* EnumMember */) {
+              return evaluateEnumMember(expr, symbol, location);
+            }
+            if (isConstVariable(symbol)) {
+              const declaration = symbol.valueDeclaration;
+              if (declaration && !declaration.type && declaration.initializer && declaration !== location && isBlockScopedNameDeclaredBeforeUse(declaration, location)) {
+                return evaluate(declaration.initializer, declaration);
+              }
+            }
+          }
+        }
+        break;
+      case 209 /* ElementAccessExpression */:
+        const root = expr.expression;
+        if (isEntityNameExpression(root) && isStringLiteralLike(expr.argumentExpression)) {
+          const rootSymbol = resolveEntityName(
+            root,
+            111551 /* Value */,
+            /*ignoreErrors*/
+            true
+          );
+          if (rootSymbol && rootSymbol.flags & 384 /* Enum */) {
+            const name = escapeLeadingUnderscores(expr.argumentExpression.text);
+            const member = rootSymbol.exports.get(name);
+            if (member) {
+              return evaluateEnumMember(expr, member, location);
+            }
+          }
         }
+        break;
+    }
+    return void 0;
+  }
+  function evaluateEnumMember(expr, symbol, location) {
+    const declaration = symbol.valueDeclaration;
+    if (!declaration || declaration === location) {
+      error(expr, Diagnostics.Property_0_is_used_before_being_assigned, symbolToString(symbol));
+      return void 0;
+    }
+    if (!isBlockScopedNameDeclaredBeforeUse(declaration, location)) {
+      error(expr, Diagnostics.A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums);
+      return 0;
+    }
+    return getEnumMemberValue(declaration);
+  }
+  function evaluateTemplateExpression(expr, location) {
+    let result = expr.head.text;
+    for (const span of expr.templateSpans) {
+      const value = evaluate(span.expression, location);
+      if (value === void 0) {
+        return void 0;
       }
+      result += value;
+      result += span.literal.text;
     }
-    function createSyntheticBlockForConvertedStatements(statements) {
-      return setEmitFlags(
-        factory2.createBlock(
-          factory2.createNodeArray(statements),
-          true
-        ),
-        96 /* NoSourceMap */ | 768 /* NoTokenSourceMaps */
-      );
+    return result;
+  }
+  function checkEnumDeclaration(node) {
+    addLazyDiagnostic(() => checkEnumDeclarationWorker(node));
+  }
+  function checkEnumDeclarationWorker(node) {
+    checkGrammarDecoratorsAndModifiers(node);
+    checkCollisionsForDeclarationName(node, node.name);
+    checkExportsOnMergedDeclarations(node);
+    node.members.forEach(checkEnumMember);
+    computeEnumMemberValues(node);
+    const enumSymbol = getSymbolOfDeclaration(node);
+    const firstDeclaration = getDeclarationOfKind(enumSymbol, node.kind);
+    if (node === firstDeclaration) {
+      if (enumSymbol.declarations && enumSymbol.declarations.length > 1) {
+        const enumIsConst = isEnumConst(node);
+        forEach(enumSymbol.declarations, (decl) => {
+          if (isEnumDeclaration(decl) && isEnumConst(decl) !== enumIsConst) {
+            error(getNameOfDeclaration(decl), Diagnostics.Enum_declarations_must_all_be_const_or_non_const);
+          }
+        });
+      }
+      let seenEnumMissingInitialInitializer = false;
+      forEach(enumSymbol.declarations, (declaration) => {
+        if (declaration.kind !== 263 /* EnumDeclaration */) {
+          return false;
+        }
+        const enumDeclaration = declaration;
+        if (!enumDeclaration.members.length) {
+          return false;
+        }
+        const firstEnumMember = enumDeclaration.members[0];
+        if (!firstEnumMember.initializer) {
+          if (seenEnumMissingInitialInitializer) {
+            error(firstEnumMember.name, Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element);
+          } else {
+            seenEnumMissingInitialInitializer = true;
+          }
+        }
+      });
     }
-    function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) {
-      const expression = visitNode(node.expression, visitor, isExpression);
-      const counter = factory2.createLoopVariable();
-      const rhsReference = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(void 0);
-      setEmitFlags(expression, 96 /* NoSourceMap */ | getEmitFlags(expression));
-      const forStatement = setTextRange(
-        factory2.createForStatement(
-          setEmitFlags(
-            setTextRange(
-              factory2.createVariableDeclarationList([
-                setTextRange(factory2.createVariableDeclaration(counter, void 0, void 0, factory2.createNumericLiteral(0)), moveRangePos(node.expression, -1)),
-                setTextRange(factory2.createVariableDeclaration(rhsReference, void 0, void 0, expression), node.expression)
-              ]),
-              node.expression
-            ),
-            4194304 /* NoHoisting */
-          ),
-          setTextRange(
-            factory2.createLessThan(
-              counter,
-              factory2.createPropertyAccessExpression(rhsReference, "length")
-            ),
-            node.expression
-          ),
-          setTextRange(factory2.createPostfixIncrement(counter), node.expression),
-          convertForOfStatementHead(
-            node,
-            factory2.createElementAccessExpression(rhsReference, counter),
-            convertedLoopBodyStatements
-          )
-        ),
-        node
-      );
-      setEmitFlags(forStatement, 512 /* NoTokenTrailingSourceMaps */);
-      setTextRange(forStatement, node);
-      return factory2.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel);
+  }
+  function checkEnumMember(node) {
+    if (isPrivateIdentifier(node.name)) {
+      error(node, Diagnostics.An_enum_member_cannot_be_named_with_a_private_identifier);
     }
-    function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements, ancestorFacts) {
-      const expression = visitNode(node.expression, visitor, isExpression);
-      const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(void 0);
-      const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(void 0);
-      const errorRecord = factory2.createUniqueName("e");
-      const catchVariable = factory2.getGeneratedNameForNode(errorRecord);
-      const returnMethod = factory2.createTempVariable(void 0);
-      const values = setTextRange(emitHelpers().createValuesHelper(expression), node.expression);
-      const next = factory2.createCallExpression(factory2.createPropertyAccessExpression(iterator, "next"), void 0, []);
-      hoistVariableDeclaration(errorRecord);
-      hoistVariableDeclaration(returnMethod);
-      const initializer = ancestorFacts & 1024 /* IterationContainer */ ? factory2.inlineExpressions([factory2.createAssignment(errorRecord, factory2.createVoidZero()), values]) : values;
-      const forStatement = setEmitFlags(
-        setTextRange(
-          factory2.createForStatement(
-            setEmitFlags(
-              setTextRange(
-                factory2.createVariableDeclarationList([
-                  setTextRange(factory2.createVariableDeclaration(iterator, void 0, void 0, initializer), node.expression),
-                  factory2.createVariableDeclaration(result, void 0, void 0, next)
-                ]),
-                node.expression
-              ),
-              4194304 /* NoHoisting */
-            ),
-            factory2.createLogicalNot(factory2.createPropertyAccessExpression(result, "done")),
-            factory2.createAssignment(result, next),
-            convertForOfStatementHead(
-              node,
-              factory2.createPropertyAccessExpression(result, "value"),
-              convertedLoopBodyStatements
-            )
-          ),
-          node
-        ),
-        512 /* NoTokenTrailingSourceMaps */
-      );
-      return factory2.createTryStatement(
-        factory2.createBlock([
-          factory2.restoreEnclosingLabel(
-            forStatement,
-            outermostLabeledStatement,
-            convertedLoopState && resetLabel
-          )
-        ]),
-        factory2.createCatchClause(
-          factory2.createVariableDeclaration(catchVariable),
-          setEmitFlags(
-            factory2.createBlock([
-              factory2.createExpressionStatement(
-                factory2.createAssignment(
-                  errorRecord,
-                  factory2.createObjectLiteralExpression([
-                    factory2.createPropertyAssignment("error", catchVariable)
-                  ])
-                )
-              )
-            ]),
-            1 /* SingleLine */
-          )
-        ),
-        factory2.createBlock([
-          factory2.createTryStatement(
-            factory2.createBlock([
-              setEmitFlags(
-                factory2.createIfStatement(
-                  factory2.createLogicalAnd(
-                    factory2.createLogicalAnd(
-                      result,
-                      factory2.createLogicalNot(
-                        factory2.createPropertyAccessExpression(result, "done")
-                      )
-                    ),
-                    factory2.createAssignment(
-                      returnMethod,
-                      factory2.createPropertyAccessExpression(iterator, "return")
-                    )
-                  ),
-                  factory2.createExpressionStatement(
-                    factory2.createFunctionCallCall(returnMethod, iterator, [])
-                  )
-                ),
-                1 /* SingleLine */
-              )
-            ]),
-            void 0,
-            setEmitFlags(
-              factory2.createBlock([
-                setEmitFlags(
-                  factory2.createIfStatement(
-                    errorRecord,
-                    factory2.createThrowStatement(
-                      factory2.createPropertyAccessExpression(errorRecord, "error")
-                    )
-                  ),
-                  1 /* SingleLine */
-                )
-              ]),
-              1 /* SingleLine */
-            )
-          )
-        ])
-      );
+    if (node.initializer) {
+      checkExpression(node.initializer);
     }
-    function visitObjectLiteralExpression(node) {
-      const properties = node.properties;
-      let numInitialProperties = -1, hasComputed = false;
-      for (let i = 0; i < properties.length; i++) {
-        const property = properties[i];
-        if (property.transformFlags & 1048576 /* ContainsYield */ && hierarchyFacts & 4 /* AsyncFunctionBody */ || (hasComputed = Debug.checkDefined(property.name).kind === 164 /* ComputedPropertyName */)) {
-          numInitialProperties = i;
-          break;
+  }
+  function getFirstNonAmbientClassOrFunctionDeclaration(symbol) {
+    const declarations = symbol.declarations;
+    if (declarations) {
+      for (const declaration of declarations) {
+        if ((declaration.kind === 260 /* ClassDeclaration */ || declaration.kind === 259 /* FunctionDeclaration */ && nodeIsPresent(declaration.body)) && !(declaration.flags & 16777216 /* Ambient */)) {
+          return declaration;
         }
       }
-      if (numInitialProperties < 0) {
-        return visitEachChild(node, visitor, context);
-      }
-      const temp = factory2.createTempVariable(hoistVariableDeclaration);
-      const expressions = [];
-      const assignment = factory2.createAssignment(
-        temp,
-        setEmitFlags(
-          factory2.createObjectLiteralExpression(
-            visitNodes2(properties, visitor, isObjectLiteralElementLike, 0, numInitialProperties),
-            node.multiLine
-          ),
-          hasComputed ? 131072 /* Indented */ : 0
-        )
-      );
-      if (node.multiLine) {
-        startOnNewLine(assignment);
-      }
-      expressions.push(assignment);
-      addObjectLiteralMembers(expressions, node, temp, numInitialProperties);
-      expressions.push(node.multiLine ? startOnNewLine(setParent(setTextRange(factory2.cloneNode(temp), temp), temp.parent)) : temp);
-      return factory2.inlineExpressions(expressions);
     }
-    function shouldConvertPartOfIterationStatement(node) {
-      return (resolver.getNodeCheckFlags(node) & 8192 /* ContainsCapturedBlockScopeBinding */) !== 0;
-    }
-    function shouldConvertInitializerOfForStatement(node) {
-      return isForStatement(node) && !!node.initializer && shouldConvertPartOfIterationStatement(node.initializer);
-    }
-    function shouldConvertConditionOfForStatement(node) {
-      return isForStatement(node) && !!node.condition && shouldConvertPartOfIterationStatement(node.condition);
-    }
-    function shouldConvertIncrementorOfForStatement(node) {
-      return isForStatement(node) && !!node.incrementor && shouldConvertPartOfIterationStatement(node.incrementor);
-    }
-    function shouldConvertIterationStatement(node) {
-      return shouldConvertBodyOfIterationStatement(node) || shouldConvertInitializerOfForStatement(node);
+    return void 0;
+  }
+  function inSameLexicalScope(node1, node2) {
+    const container1 = getEnclosingBlockScopeContainer(node1);
+    const container2 = getEnclosingBlockScopeContainer(node2);
+    if (isGlobalSourceFile(container1)) {
+      return isGlobalSourceFile(container2);
+    } else if (isGlobalSourceFile(container2)) {
+      return false;
+    } else {
+      return container1 === container2;
     }
-    function shouldConvertBodyOfIterationStatement(node) {
-      return (resolver.getNodeCheckFlags(node) & 4096 /* LoopWithCapturedBlockScopedBinding */) !== 0;
+  }
+  function checkModuleDeclaration(node) {
+    if (node.body) {
+      checkSourceElement(node.body);
+      if (!isGlobalScopeAugmentation(node)) {
+        registerForUnusedIdentifiersCheck(node);
+      }
     }
-    function hoistVariableDeclarationDeclaredInConvertedLoop(state, node) {
-      if (!state.hoistedLocalVariables) {
-        state.hoistedLocalVariables = [];
+    addLazyDiagnostic(checkModuleDeclarationDiagnostics);
+    function checkModuleDeclarationDiagnostics() {
+      const isGlobalAugmentation = isGlobalScopeAugmentation(node);
+      const inAmbientContext = node.flags & 16777216 /* Ambient */;
+      if (isGlobalAugmentation && !inAmbientContext) {
+        error(node.name, Diagnostics.Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context);
       }
-      visit(node.name);
-      function visit(node2) {
-        if (node2.kind === 79 /* Identifier */) {
-          state.hoistedLocalVariables.push(node2);
-        } else {
-          for (const element of node2.elements) {
-            if (!isOmittedExpression(element)) {
-              visit(element.name);
-            }
-          }
+      const isAmbientExternalModule = isAmbientModule(node);
+      const contextErrorMessage = isAmbientExternalModule ? Diagnostics.An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file : Diagnostics.A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module;
+      if (checkGrammarModuleElementContext(node, contextErrorMessage)) {
+        return;
+      }
+      if (!checkGrammarDecoratorsAndModifiers(node)) {
+        if (!inAmbientContext && node.name.kind === 10 /* StringLiteral */) {
+          grammarErrorOnNode(node.name, Diagnostics.Only_ambient_modules_can_use_quoted_names);
         }
       }
-    }
-    function convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, ancestorFacts, convert) {
-      if (!shouldConvertIterationStatement(node)) {
-        let saveAllowedNonLabeledJumps;
-        if (convertedLoopState) {
-          saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps;
-          convertedLoopState.allowedNonLabeledJumps = 2 /* Break */ | 4 /* Continue */;
+      if (isIdentifier(node.name)) {
+        checkCollisionsForDeclarationName(node, node.name);
+      }
+      checkExportsOnMergedDeclarations(node);
+      const symbol = getSymbolOfDeclaration(node);
+      if (symbol.flags & 512 /* ValueModule */ && !inAmbientContext && symbol.declarations && symbol.declarations.length > 1 && isInstantiatedModule(node, shouldPreserveConstEnums(compilerOptions))) {
+        const firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol);
+        if (firstNonAmbientClassOrFunc) {
+          if (getSourceFileOfNode(node) !== getSourceFileOfNode(firstNonAmbientClassOrFunc)) {
+            error(node.name, Diagnostics.A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged);
+          } else if (node.pos < firstNonAmbientClassOrFunc.pos) {
+            error(node.name, Diagnostics.A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged);
+          }
         }
-        const result = convert ? convert(node, outermostLabeledStatement, void 0, ancestorFacts) : factory2.restoreEnclosingLabel(
-          isForStatement(node) ? visitEachChildOfForStatement2(node) : visitEachChild(node, visitor, context),
-          outermostLabeledStatement,
-          convertedLoopState && resetLabel
-        );
-        if (convertedLoopState) {
-          convertedLoopState.allowedNonLabeledJumps = saveAllowedNonLabeledJumps;
+        const mergedClass = getDeclarationOfKind(symbol, 260 /* ClassDeclaration */);
+        if (mergedClass && inSameLexicalScope(node, mergedClass)) {
+          getNodeLinks(node).flags |= 2048 /* LexicalModuleMergesWithClass */;
         }
-        return result;
       }
-      const currentState = createConvertedLoopState(node);
-      const statements = [];
-      const outerConvertedLoopState = convertedLoopState;
-      convertedLoopState = currentState;
-      const initializerFunction = shouldConvertInitializerOfForStatement(node) ? createFunctionForInitializerOfForStatement(node, currentState) : void 0;
-      const bodyFunction = shouldConvertBodyOfIterationStatement(node) ? createFunctionForBodyOfIterationStatement(node, currentState, outerConvertedLoopState) : void 0;
-      convertedLoopState = outerConvertedLoopState;
-      if (initializerFunction)
-        statements.push(initializerFunction.functionDeclaration);
-      if (bodyFunction)
-        statements.push(bodyFunction.functionDeclaration);
-      addExtraDeclarationsForConvertedLoop(statements, currentState, outerConvertedLoopState);
-      if (initializerFunction) {
-        statements.push(generateCallToConvertedLoopInitializer(initializerFunction.functionName, initializerFunction.containsYield));
-      }
-      let loop;
-      if (bodyFunction) {
-        if (convert) {
-          loop = convert(node, outermostLabeledStatement, bodyFunction.part, ancestorFacts);
+      if (isAmbientExternalModule) {
+        if (isExternalModuleAugmentation(node)) {
+          const checkBody = isGlobalAugmentation || getSymbolOfDeclaration(node).flags & 33554432 /* Transient */;
+          if (checkBody && node.body) {
+            for (const statement of node.body.statements) {
+              checkModuleAugmentationElement(statement, isGlobalAugmentation);
+            }
+          }
+        } else if (isGlobalSourceFile(node.parent)) {
+          if (isGlobalAugmentation) {
+            error(node.name, Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations);
+          } else if (isExternalModuleNameRelative(getTextOfIdentifierOrLiteral(node.name))) {
+            error(node.name, Diagnostics.Ambient_module_declaration_cannot_specify_relative_module_name);
+          }
         } else {
-          const clone2 = convertIterationStatementCore(node, initializerFunction, factory2.createBlock(bodyFunction.part, true));
-          loop = factory2.restoreEnclosingLabel(clone2, outermostLabeledStatement, convertedLoopState && resetLabel);
+          if (isGlobalAugmentation) {
+            error(node.name, Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations);
+          } else {
+            error(node.name, Diagnostics.Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces);
+          }
         }
-      } else {
-        const clone2 = convertIterationStatementCore(node, initializerFunction, visitNode(node.statement, visitor, isStatement, factory2.liftToBlock));
-        loop = factory2.restoreEnclosingLabel(clone2, outermostLabeledStatement, convertedLoopState && resetLabel);
-      }
-      statements.push(loop);
-      return statements;
-    }
-    function convertIterationStatementCore(node, initializerFunction, convertedLoopBody) {
-      switch (node.kind) {
-        case 245 /* ForStatement */:
-          return convertForStatement(node, initializerFunction, convertedLoopBody);
-        case 246 /* ForInStatement */:
-          return convertForInStatement(node, convertedLoopBody);
-        case 247 /* ForOfStatement */:
-          return convertForOfStatement(node, convertedLoopBody);
-        case 243 /* DoStatement */:
-          return convertDoStatement(node, convertedLoopBody);
-        case 244 /* WhileStatement */:
-          return convertWhileStatement(node, convertedLoopBody);
-        default:
-          return Debug.failBadSyntaxKind(node, "IterationStatement expected");
       }
     }
-    function convertForStatement(node, initializerFunction, convertedLoopBody) {
-      const shouldConvertCondition = node.condition && shouldConvertPartOfIterationStatement(node.condition);
-      const shouldConvertIncrementor = shouldConvertCondition || node.incrementor && shouldConvertPartOfIterationStatement(node.incrementor);
-      return factory2.updateForStatement(
-        node,
-        visitNode(initializerFunction ? initializerFunction.part : node.initializer, visitorWithUnusedExpressionResult, isForInitializer),
-        visitNode(shouldConvertCondition ? void 0 : node.condition, visitor, isExpression),
-        visitNode(shouldConvertIncrementor ? void 0 : node.incrementor, visitorWithUnusedExpressionResult, isExpression),
-        convertedLoopBody
-      );
+  }
+  function checkModuleAugmentationElement(node, isGlobalAugmentation) {
+    switch (node.kind) {
+      case 240 /* VariableStatement */:
+        for (const decl of node.declarationList.declarations) {
+          checkModuleAugmentationElement(decl, isGlobalAugmentation);
+        }
+        break;
+      case 274 /* ExportAssignment */:
+      case 275 /* ExportDeclaration */:
+        grammarErrorOnFirstToken(node, Diagnostics.Exports_and_export_assignments_are_not_permitted_in_module_augmentations);
+        break;
+      case 268 /* ImportEqualsDeclaration */:
+      case 269 /* ImportDeclaration */:
+        grammarErrorOnFirstToken(node, Diagnostics.Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module);
+        break;
+      case 205 /* BindingElement */:
+      case 257 /* VariableDeclaration */:
+        const name = node.name;
+        if (isBindingPattern(name)) {
+          for (const el of name.elements) {
+            checkModuleAugmentationElement(el, isGlobalAugmentation);
+          }
+          break;
+        }
+      case 260 /* ClassDeclaration */:
+      case 263 /* EnumDeclaration */:
+      case 259 /* FunctionDeclaration */:
+      case 261 /* InterfaceDeclaration */:
+      case 264 /* ModuleDeclaration */:
+      case 262 /* TypeAliasDeclaration */:
+        if (isGlobalAugmentation) {
+          return;
+        }
+        break;
     }
-    function convertForOfStatement(node, convertedLoopBody) {
-      return factory2.updateForOfStatement(
-        node,
-        void 0,
-        visitNode(node.initializer, visitor, isForInitializer),
-        visitNode(node.expression, visitor, isExpression),
-        convertedLoopBody
-      );
+  }
+  function getFirstNonModuleExportsIdentifier(node) {
+    switch (node.kind) {
+      case 79 /* Identifier */:
+        return node;
+      case 163 /* QualifiedName */:
+        do {
+          node = node.left;
+        } while (node.kind !== 79 /* Identifier */);
+        return node;
+      case 208 /* PropertyAccessExpression */:
+        do {
+          if (isModuleExportsAccessExpression(node.expression) && !isPrivateIdentifier(node.name)) {
+            return node.name;
+          }
+          node = node.expression;
+        } while (node.kind !== 79 /* Identifier */);
+        return node;
     }
-    function convertForInStatement(node, convertedLoopBody) {
-      return factory2.updateForInStatement(
-        node,
-        visitNode(node.initializer, visitor, isForInitializer),
-        visitNode(node.expression, visitor, isExpression),
-        convertedLoopBody
-      );
+  }
+  function checkExternalImportOrExportDeclaration(node) {
+    const moduleName = getExternalModuleName(node);
+    if (!moduleName || nodeIsMissing(moduleName)) {
+      return false;
     }
-    function convertDoStatement(node, convertedLoopBody) {
-      return factory2.updateDoStatement(
-        node,
-        convertedLoopBody,
-        visitNode(node.expression, visitor, isExpression)
-      );
+    if (!isStringLiteral(moduleName)) {
+      error(moduleName, Diagnostics.String_literal_expected);
+      return false;
     }
-    function convertWhileStatement(node, convertedLoopBody) {
-      return factory2.updateWhileStatement(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        convertedLoopBody
-      );
+    const inAmbientExternalModule = node.parent.kind === 265 /* ModuleBlock */ && isAmbientModule(node.parent.parent);
+    if (node.parent.kind !== 308 /* SourceFile */ && !inAmbientExternalModule) {
+      error(moduleName, node.kind === 275 /* ExportDeclaration */ ? Diagnostics.Export_declarations_are_not_permitted_in_a_namespace : Diagnostics.Import_declarations_in_a_namespace_cannot_reference_a_module);
+      return false;
     }
-    function createConvertedLoopState(node) {
-      let loopInitializer;
-      switch (node.kind) {
-        case 245 /* ForStatement */:
-        case 246 /* ForInStatement */:
-        case 247 /* ForOfStatement */:
-          const initializer = node.initializer;
-          if (initializer && initializer.kind === 258 /* VariableDeclarationList */) {
-            loopInitializer = initializer;
-          }
-          break;
-      }
-      const loopParameters = [];
-      const loopOutParameters = [];
-      if (loopInitializer && getCombinedNodeFlags(loopInitializer) & 3 /* BlockScoped */) {
-        const hasCapturedBindingsInForHead = shouldConvertInitializerOfForStatement(node) || shouldConvertConditionOfForStatement(node) || shouldConvertIncrementorOfForStatement(node);
-        for (const decl of loopInitializer.declarations) {
-          processLoopVariableDeclaration(node, decl, loopParameters, loopOutParameters, hasCapturedBindingsInForHead);
-        }
+    if (inAmbientExternalModule && isExternalModuleNameRelative(moduleName.text)) {
+      if (!isTopLevelInExternalModuleAugmentation(node)) {
+        error(node, Diagnostics.Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name);
+        return false;
       }
-      const currentState = { loopParameters, loopOutParameters };
-      if (convertedLoopState) {
-        if (convertedLoopState.argumentsName) {
-          currentState.argumentsName = convertedLoopState.argumentsName;
-        }
-        if (convertedLoopState.thisName) {
-          currentState.thisName = convertedLoopState.thisName;
-        }
-        if (convertedLoopState.hoistedLocalVariables) {
-          currentState.hoistedLocalVariables = convertedLoopState.hoistedLocalVariables;
+    }
+    if (!isImportEqualsDeclaration(node) && node.assertClause) {
+      let hasError = false;
+      for (const clause of node.assertClause.elements) {
+        if (!isStringLiteral(clause.value)) {
+          hasError = true;
+          error(clause.value, Diagnostics.Import_assertion_values_must_be_string_literal_expressions);
         }
       }
-      return currentState;
+      return !hasError;
     }
-    function addExtraDeclarationsForConvertedLoop(statements, state, outerState) {
-      let extraVariableDeclarations;
-      if (state.argumentsName) {
-        if (outerState) {
-          outerState.argumentsName = state.argumentsName;
+    return true;
+  }
+  function checkAliasSymbol(node) {
+    var _a2, _b, _c, _d, _e;
+    let symbol = getSymbolOfDeclaration(node);
+    const target = resolveAlias(symbol);
+    if (target !== unknownSymbol) {
+      symbol = getMergedSymbol(symbol.exportSymbol || symbol);
+      if (isInJSFile(node) && !(target.flags & 111551 /* Value */) && !isTypeOnlyImportOrExportDeclaration(node)) {
+        const errorNode = isImportOrExportSpecifier(node) ? node.propertyName || node.name : isNamedDeclaration(node) ? node.name : node;
+        Debug.assert(node.kind !== 277 /* NamespaceExport */);
+        if (node.kind === 278 /* ExportSpecifier */) {
+          const diag2 = error(errorNode, Diagnostics.Types_cannot_appear_in_export_declarations_in_JavaScript_files);
+          const alreadyExportedSymbol = (_b = (_a2 = getSourceFileOfNode(node).symbol) == null ? void 0 : _a2.exports) == null ? void 0 : _b.get((node.propertyName || node.name).escapedText);
+          if (alreadyExportedSymbol === target) {
+            const exportingDeclaration = (_c = alreadyExportedSymbol.declarations) == null ? void 0 : _c.find(isJSDocNode);
+            if (exportingDeclaration) {
+              addRelatedInfo(diag2, createDiagnosticForNode(
+                exportingDeclaration,
+                Diagnostics._0_is_automatically_exported_here,
+                unescapeLeadingUnderscores(alreadyExportedSymbol.escapedName)
+              ));
+            }
+          }
         } else {
-          (extraVariableDeclarations || (extraVariableDeclarations = [])).push(
-            factory2.createVariableDeclaration(
-              state.argumentsName,
-              void 0,
-              void 0,
-              factory2.createIdentifier("arguments")
-            )
+          Debug.assert(node.kind !== 257 /* VariableDeclaration */);
+          const importDeclaration = findAncestor(node, or(isImportDeclaration, isImportEqualsDeclaration));
+          const moduleSpecifier = (_e = importDeclaration && ((_d = tryGetModuleSpecifierFromDeclaration(importDeclaration)) == null ? void 0 : _d.text)) != null ? _e : "...";
+          const importedIdentifier = unescapeLeadingUnderscores(isIdentifier(errorNode) ? errorNode.escapedText : symbol.escapedName);
+          error(
+            errorNode,
+            Diagnostics._0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation,
+            importedIdentifier,
+            `import("${moduleSpecifier}").${importedIdentifier}`
           );
         }
+        return;
       }
-      if (state.thisName) {
-        if (outerState) {
-          outerState.thisName = state.thisName;
-        } else {
-          (extraVariableDeclarations || (extraVariableDeclarations = [])).push(
-            factory2.createVariableDeclaration(
-              state.thisName,
-              void 0,
-              void 0,
-              factory2.createIdentifier("this")
-            )
-          );
-        }
+      const targetFlags = getAllSymbolFlags(target);
+      const excludedMeanings = (symbol.flags & (111551 /* Value */ | 1048576 /* ExportValue */) ? 111551 /* Value */ : 0) | (symbol.flags & 788968 /* Type */ ? 788968 /* Type */ : 0) | (symbol.flags & 1920 /* Namespace */ ? 1920 /* Namespace */ : 0);
+      if (targetFlags & excludedMeanings) {
+        const message = node.kind === 278 /* ExportSpecifier */ ? Diagnostics.Export_declaration_conflicts_with_exported_declaration_of_0 : Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0;
+        error(node, message, symbolToString(symbol));
       }
-      if (state.hoistedLocalVariables) {
-        if (outerState) {
-          outerState.hoistedLocalVariables = state.hoistedLocalVariables;
-        } else {
-          if (!extraVariableDeclarations) {
-            extraVariableDeclarations = [];
-          }
-          for (const identifier of state.hoistedLocalVariables) {
-            extraVariableDeclarations.push(factory2.createVariableDeclaration(identifier));
+      if (compilerOptions.isolatedModules && !isTypeOnlyImportOrExportDeclaration(node) && !(node.flags & 16777216 /* Ambient */)) {
+        const typeOnlyAlias = getTypeOnlyAliasDeclaration(symbol);
+        const isType = !(targetFlags & 111551 /* Value */);
+        if (isType || typeOnlyAlias) {
+          switch (node.kind) {
+            case 270 /* ImportClause */:
+            case 273 /* ImportSpecifier */:
+            case 268 /* ImportEqualsDeclaration */: {
+              if (compilerOptions.preserveValueImports) {
+                Debug.assertIsDefined(node.name, "An ImportClause with a symbol should have a name");
+                const message = isType ? Diagnostics._0_is_a_type_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedModules_are_both_enabled : Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_preserveValueImports_and_isolatedModules_are_both_enabled;
+                const name = idText(node.kind === 273 /* ImportSpecifier */ ? node.propertyName || node.name : node.name);
+                addTypeOnlyDeclarationRelatedInfo(
+                  error(node, message, name),
+                  isType ? void 0 : typeOnlyAlias,
+                  name
+                );
+              }
+              if (isType && node.kind === 268 /* ImportEqualsDeclaration */ && hasEffectiveModifier(node, 1 /* Export */)) {
+                error(node, Diagnostics.Cannot_use_export_import_on_a_type_or_type_only_namespace_when_the_isolatedModules_flag_is_provided);
+              }
+              break;
+            }
+            case 278 /* ExportSpecifier */: {
+              if (getSourceFileOfNode(typeOnlyAlias) !== getSourceFileOfNode(node)) {
+                const message = isType ? Diagnostics.Re_exporting_a_type_when_the_isolatedModules_flag_is_provided_requires_using_export_type : Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_isolatedModules_is_enabled;
+                const name = idText(node.propertyName || node.name);
+                addTypeOnlyDeclarationRelatedInfo(
+                  error(node, message, name),
+                  isType ? void 0 : typeOnlyAlias,
+                  name
+                );
+                return;
+              }
+            }
           }
         }
       }
-      if (state.loopOutParameters.length) {
-        if (!extraVariableDeclarations) {
-          extraVariableDeclarations = [];
-        }
-        for (const outParam of state.loopOutParameters) {
-          extraVariableDeclarations.push(factory2.createVariableDeclaration(outParam.outParamName));
+      if (isImportSpecifier(node)) {
+        const targetSymbol = checkDeprecatedAliasedSymbol(symbol, node);
+        if (isDeprecatedAliasedSymbol(targetSymbol) && targetSymbol.declarations) {
+          addDeprecatedSuggestion(node, targetSymbol.declarations, targetSymbol.escapedName);
         }
       }
-      if (state.conditionVariable) {
-        if (!extraVariableDeclarations) {
-          extraVariableDeclarations = [];
+    }
+  }
+  function isDeprecatedAliasedSymbol(symbol) {
+    return !!symbol.declarations && every(symbol.declarations, (d) => !!(getCombinedNodeFlags(d) & 268435456 /* Deprecated */));
+  }
+  function checkDeprecatedAliasedSymbol(symbol, location) {
+    if (!(symbol.flags & 2097152 /* Alias */))
+      return symbol;
+    const targetSymbol = resolveAlias(symbol);
+    if (targetSymbol === unknownSymbol)
+      return targetSymbol;
+    while (symbol.flags & 2097152 /* Alias */) {
+      const target = getImmediateAliasedSymbol(symbol);
+      if (target) {
+        if (target === targetSymbol)
+          break;
+        if (target.declarations && length(target.declarations)) {
+          if (isDeprecatedAliasedSymbol(target)) {
+            addDeprecatedSuggestion(location, target.declarations, target.escapedName);
+            break;
+          } else {
+            if (symbol === targetSymbol)
+              break;
+            symbol = target;
+          }
         }
-        extraVariableDeclarations.push(factory2.createVariableDeclaration(state.conditionVariable, void 0, void 0, factory2.createFalse()));
-      }
-      if (extraVariableDeclarations) {
-        statements.push(factory2.createVariableStatement(
-          void 0,
-          factory2.createVariableDeclarationList(extraVariableDeclarations)
-        ));
+      } else {
+        break;
       }
     }
-    function createOutVariable(p) {
-      return factory2.createVariableDeclaration(p.originalName, void 0, void 0, p.outParamName);
-    }
-    function createFunctionForInitializerOfForStatement(node, currentState) {
-      const functionName = factory2.createUniqueName("_loop_init");
-      const containsYield = (node.initializer.transformFlags & 1048576 /* ContainsYield */) !== 0;
-      let emitFlags = 0 /* None */;
-      if (currentState.containsLexicalThis)
-        emitFlags |= 16 /* CapturesThis */;
-      if (containsYield && hierarchyFacts & 4 /* AsyncFunctionBody */)
-        emitFlags |= 524288 /* AsyncFunctionBody */;
-      const statements = [];
-      statements.push(factory2.createVariableStatement(void 0, node.initializer));
-      copyOutParameters(currentState.loopOutParameters, 2 /* Initializer */, 1 /* ToOutParameter */, statements);
-      const functionDeclaration = factory2.createVariableStatement(
-        void 0,
-        setEmitFlags(
-          factory2.createVariableDeclarationList([
-            factory2.createVariableDeclaration(
-              functionName,
-              void 0,
-              void 0,
-              setEmitFlags(
-                factory2.createFunctionExpression(
-                  void 0,
-                  containsYield ? factory2.createToken(41 /* AsteriskToken */) : void 0,
-                  void 0,
-                  void 0,
-                  void 0,
-                  void 0,
-                  visitNode(
-                    factory2.createBlock(statements, true),
-                    visitor,
-                    isBlock
-                  )
-                ),
-                emitFlags
-              )
-            )
-          ]),
-          4194304 /* NoHoisting */
-        )
-      );
-      const part = factory2.createVariableDeclarationList(map(currentState.loopOutParameters, createOutVariable));
-      return { functionName, containsYield, functionDeclaration, part };
+    return targetSymbol;
+  }
+  function checkImportBinding(node) {
+    checkCollisionsForDeclarationName(node, node.name);
+    checkAliasSymbol(node);
+    if (node.kind === 273 /* ImportSpecifier */ && idText(node.propertyName || node.name) === "default" && getESModuleInterop(compilerOptions) && moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */)) {
+      checkExternalEmitHelpers(node, 131072 /* ImportDefault */);
     }
-    function createFunctionForBodyOfIterationStatement(node, currentState, outerState) {
-      const functionName = factory2.createUniqueName("_loop");
-      startLexicalEnvironment();
-      const statement = visitNode(node.statement, visitor, isStatement, factory2.liftToBlock);
-      const lexicalEnvironment = endLexicalEnvironment();
-      const statements = [];
-      if (shouldConvertConditionOfForStatement(node) || shouldConvertIncrementorOfForStatement(node)) {
-        currentState.conditionVariable = factory2.createUniqueName("inc");
-        if (node.incrementor) {
-          statements.push(factory2.createIfStatement(
-            currentState.conditionVariable,
-            factory2.createExpressionStatement(visitNode(node.incrementor, visitor, isExpression)),
-            factory2.createExpressionStatement(factory2.createAssignment(currentState.conditionVariable, factory2.createTrue()))
-          ));
-        } else {
-          statements.push(factory2.createIfStatement(
-            factory2.createLogicalNot(currentState.conditionVariable),
-            factory2.createExpressionStatement(factory2.createAssignment(currentState.conditionVariable, factory2.createTrue()))
-          ));
+  }
+  function checkAssertClause(declaration) {
+    var _a2;
+    if (declaration.assertClause) {
+      const validForTypeAssertions = isExclusivelyTypeOnlyImportOrExport(declaration);
+      const override = getResolutionModeOverrideForClause(declaration.assertClause, validForTypeAssertions ? grammarErrorOnNode : void 0);
+      if (validForTypeAssertions && override) {
+        if (!isNightly()) {
+          grammarErrorOnNode(declaration.assertClause, Diagnostics.resolution_mode_assertions_are_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next);
         }
-        if (shouldConvertConditionOfForStatement(node)) {
-          statements.push(factory2.createIfStatement(
-            factory2.createPrefixUnaryExpression(53 /* ExclamationToken */, visitNode(node.condition, visitor, isExpression)),
-            visitNode(factory2.createBreakStatement(), visitor, isStatement)
-          ));
+        if (getEmitModuleResolutionKind(compilerOptions) !== 3 /* Node16 */ && getEmitModuleResolutionKind(compilerOptions) !== 99 /* NodeNext */) {
+          return grammarErrorOnNode(declaration.assertClause, Diagnostics.resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext);
         }
+        return;
       }
-      if (isBlock(statement)) {
-        addRange(statements, statement.statements);
-      } else {
-        statements.push(statement);
+      const mode = moduleKind === 199 /* NodeNext */ && declaration.moduleSpecifier && getUsageModeForExpression(declaration.moduleSpecifier);
+      if (mode !== 99 /* ESNext */ && moduleKind !== 99 /* ESNext */) {
+        return grammarErrorOnNode(
+          declaration.assertClause,
+          moduleKind === 199 /* NodeNext */ ? Diagnostics.Import_assertions_are_not_allowed_on_statements_that_transpile_to_commonjs_require_calls : Diagnostics.Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_or_nodenext
+        );
       }
-      copyOutParameters(currentState.loopOutParameters, 1 /* Body */, 1 /* ToOutParameter */, statements);
-      insertStatementsAfterStandardPrologue(statements, lexicalEnvironment);
-      const loopBody = factory2.createBlock(statements, true);
-      if (isBlock(statement))
-        setOriginalNode(loopBody, statement);
-      const containsYield = (node.statement.transformFlags & 1048576 /* ContainsYield */) !== 0;
-      let emitFlags = 1048576 /* ReuseTempVariableScope */;
-      if (currentState.containsLexicalThis)
-        emitFlags |= 16 /* CapturesThis */;
-      if (containsYield && (hierarchyFacts & 4 /* AsyncFunctionBody */) !== 0)
-        emitFlags |= 524288 /* AsyncFunctionBody */;
-      const functionDeclaration = factory2.createVariableStatement(
-        void 0,
-        setEmitFlags(
-          factory2.createVariableDeclarationList(
-            [
-              factory2.createVariableDeclaration(
-                functionName,
-                void 0,
-                void 0,
-                setEmitFlags(
-                  factory2.createFunctionExpression(
-                    void 0,
-                    containsYield ? factory2.createToken(41 /* AsteriskToken */) : void 0,
-                    void 0,
-                    void 0,
-                    currentState.loopParameters,
-                    void 0,
-                    loopBody
-                  ),
-                  emitFlags
-                )
-              )
-            ]
-          ),
-          4194304 /* NoHoisting */
-        )
-      );
-      const part = generateCallToConvertedLoop(functionName, currentState, outerState, containsYield);
-      return { functionName, containsYield, functionDeclaration, part };
-    }
-    function copyOutParameter(outParam, copyDirection) {
-      const source = copyDirection === 0 /* ToOriginal */ ? outParam.outParamName : outParam.originalName;
-      const target = copyDirection === 0 /* ToOriginal */ ? outParam.originalName : outParam.outParamName;
-      return factory2.createBinaryExpression(target, 63 /* EqualsToken */, source);
-    }
-    function copyOutParameters(outParams, partFlags, copyDirection, statements) {
-      for (const outParam of outParams) {
-        if (outParam.flags & partFlags) {
-          statements.push(factory2.createExpressionStatement(copyOutParameter(outParam, copyDirection)));
-        }
+      if (isImportDeclaration(declaration) ? (_a2 = declaration.importClause) == null ? void 0 : _a2.isTypeOnly : declaration.isTypeOnly) {
+        return grammarErrorOnNode(declaration.assertClause, Diagnostics.Import_assertions_cannot_be_used_with_type_only_imports_or_exports);
+      }
+      if (override) {
+        return grammarErrorOnNode(declaration.assertClause, Diagnostics.resolution_mode_can_only_be_set_for_type_only_imports);
       }
     }
-    function generateCallToConvertedLoopInitializer(initFunctionExpressionName, containsYield) {
-      const call = factory2.createCallExpression(initFunctionExpressionName, void 0, []);
-      const callResult = containsYield ? factory2.createYieldExpression(
-        factory2.createToken(41 /* AsteriskToken */),
-        setEmitFlags(call, 16777216 /* Iterator */)
-      ) : call;
-      return factory2.createExpressionStatement(callResult);
+  }
+  function checkImportDeclaration(node) {
+    if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) {
+      return;
     }
-    function generateCallToConvertedLoop(loopFunctionExpressionName, state, outerState, containsYield) {
-      const statements = [];
-      const isSimpleLoop = !(state.nonLocalJumps & ~4 /* Continue */) && !state.labeledNonLocalBreaks && !state.labeledNonLocalContinues;
-      const call = factory2.createCallExpression(loopFunctionExpressionName, void 0, map(state.loopParameters, (p) => p.name));
-      const callResult = containsYield ? factory2.createYieldExpression(
-        factory2.createToken(41 /* AsteriskToken */),
-        setEmitFlags(call, 16777216 /* Iterator */)
-      ) : call;
-      if (isSimpleLoop) {
-        statements.push(factory2.createExpressionStatement(callResult));
-        copyOutParameters(state.loopOutParameters, 1 /* Body */, 0 /* ToOriginal */, statements);
-      } else {
-        const loopResultName = factory2.createUniqueName("state");
-        const stateVariable = factory2.createVariableStatement(
-          void 0,
-          factory2.createVariableDeclarationList(
-            [factory2.createVariableDeclaration(loopResultName, void 0, void 0, callResult)]
-          )
-        );
-        statements.push(stateVariable);
-        copyOutParameters(state.loopOutParameters, 1 /* Body */, 0 /* ToOriginal */, statements);
-        if (state.nonLocalJumps & 8 /* Return */) {
-          let returnStatement;
-          if (outerState) {
-            outerState.nonLocalJumps |= 8 /* Return */;
-            returnStatement = factory2.createReturnStatement(loopResultName);
+    if (!checkGrammarDecoratorsAndModifiers(node) && hasEffectiveModifiers(node)) {
+      grammarErrorOnFirstToken(node, Diagnostics.An_import_declaration_cannot_have_modifiers);
+    }
+    if (checkExternalImportOrExportDeclaration(node)) {
+      const importClause = node.importClause;
+      if (importClause && !checkGrammarImportClause(importClause)) {
+        if (importClause.name) {
+          checkImportBinding(importClause);
+        }
+        if (importClause.namedBindings) {
+          if (importClause.namedBindings.kind === 271 /* NamespaceImport */) {
+            checkImportBinding(importClause.namedBindings);
+            if (moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */) && getESModuleInterop(compilerOptions)) {
+              checkExternalEmitHelpers(node, 65536 /* ImportStar */);
+            }
           } else {
-            returnStatement = factory2.createReturnStatement(factory2.createPropertyAccessExpression(loopResultName, "value"));
+            const moduleExisted = resolveExternalModuleName(node, node.moduleSpecifier);
+            if (moduleExisted) {
+              forEach(importClause.namedBindings.elements, checkImportBinding);
+            }
           }
-          statements.push(
-            factory2.createIfStatement(
-              factory2.createTypeCheck(loopResultName, "object"),
-              returnStatement
-            )
-          );
-        }
-        if (state.nonLocalJumps & 2 /* Break */) {
-          statements.push(
-            factory2.createIfStatement(
-              factory2.createStrictEquality(
-                loopResultName,
-                factory2.createStringLiteral("break")
-              ),
-              factory2.createBreakStatement()
-            )
-          );
-        }
-        if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) {
-          const caseClauses = [];
-          processLabeledJumps(state.labeledNonLocalBreaks, true, loopResultName, outerState, caseClauses);
-          processLabeledJumps(state.labeledNonLocalContinues, false, loopResultName, outerState, caseClauses);
-          statements.push(
-            factory2.createSwitchStatement(
-              loopResultName,
-              factory2.createCaseBlock(caseClauses)
-            )
-          );
         }
       }
-      return statements;
     }
-    function setLabeledJump(state, isBreak, labelText, labelMarker) {
-      if (isBreak) {
-        if (!state.labeledNonLocalBreaks) {
-          state.labeledNonLocalBreaks = /* @__PURE__ */ new Map();
+    checkAssertClause(node);
+  }
+  function checkImportEqualsDeclaration(node) {
+    if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) {
+      return;
+    }
+    checkGrammarDecoratorsAndModifiers(node);
+    if (isInternalModuleImportEqualsDeclaration(node) || checkExternalImportOrExportDeclaration(node)) {
+      checkImportBinding(node);
+      if (hasSyntacticModifier(node, 1 /* Export */)) {
+        markExportAsReferenced(node);
+      }
+      if (node.moduleReference.kind !== 280 /* ExternalModuleReference */) {
+        const target = resolveAlias(getSymbolOfDeclaration(node));
+        if (target !== unknownSymbol) {
+          const targetFlags = getAllSymbolFlags(target);
+          if (targetFlags & 111551 /* Value */) {
+            const moduleName = getFirstIdentifier(node.moduleReference);
+            if (!(resolveEntityName(moduleName, 111551 /* Value */ | 1920 /* Namespace */).flags & 1920 /* Namespace */)) {
+              error(moduleName, Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, declarationNameToString(moduleName));
+            }
+          }
+          if (targetFlags & 788968 /* Type */) {
+            checkTypeNameIsReserved(node.name, Diagnostics.Import_name_cannot_be_0);
+          }
+        }
+        if (node.isTypeOnly) {
+          grammarErrorOnNode(node, Diagnostics.An_import_alias_cannot_use_import_type);
         }
-        state.labeledNonLocalBreaks.set(labelText, labelMarker);
       } else {
-        if (!state.labeledNonLocalContinues) {
-          state.labeledNonLocalContinues = /* @__PURE__ */ new Map();
+        if (moduleKind >= 5 /* ES2015 */ && getSourceFileOfNode(node).impliedNodeFormat === void 0 && !node.isTypeOnly && !(node.flags & 16777216 /* Ambient */)) {
+          grammarErrorOnNode(node, Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead);
+        } else if (!(node.flags & 16777216 /* Ambient */) && getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */) {
+          grammarErrorOnNode(node, Diagnostics.Import_assignment_is_not_allowed_when_moduleResolution_is_set_to_bundler_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead);
         }
-        state.labeledNonLocalContinues.set(labelText, labelMarker);
       }
     }
-    function processLabeledJumps(table, isBreak, loopResultName, outerLoop, caseClauses) {
-      if (!table) {
-        return;
-      }
-      table.forEach((labelMarker, labelText) => {
-        const statements = [];
-        if (!outerLoop || outerLoop.labels && outerLoop.labels.get(labelText)) {
-          const label = factory2.createIdentifier(labelText);
-          statements.push(isBreak ? factory2.createBreakStatement(label) : factory2.createContinueStatement(label));
-        } else {
-          setLabeledJump(outerLoop, isBreak, labelText, labelMarker);
-          statements.push(factory2.createReturnStatement(loopResultName));
-        }
-        caseClauses.push(factory2.createCaseClause(factory2.createStringLiteral(labelMarker), statements));
-      });
+  }
+  function checkExportDeclaration(node) {
+    if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) {
+      return;
     }
-    function processLoopVariableDeclaration(container, decl, loopParameters, loopOutParameters, hasCapturedBindingsInForHead) {
-      const name = decl.name;
-      if (isBindingPattern(name)) {
-        for (const element of name.elements) {
-          if (!isOmittedExpression(element)) {
-            processLoopVariableDeclaration(container, element, loopParameters, loopOutParameters, hasCapturedBindingsInForHead);
-          }
+    if (!checkGrammarDecoratorsAndModifiers(node) && hasSyntacticModifiers(node)) {
+      grammarErrorOnFirstToken(node, Diagnostics.An_export_declaration_cannot_have_modifiers);
+    }
+    if (node.moduleSpecifier && node.exportClause && isNamedExports(node.exportClause) && length(node.exportClause.elements) && languageVersion === 0 /* ES3 */) {
+      checkExternalEmitHelpers(node, 4194304 /* CreateBinding */);
+    }
+    checkGrammarExportDeclaration(node);
+    if (!node.moduleSpecifier || checkExternalImportOrExportDeclaration(node)) {
+      if (node.exportClause && !isNamespaceExport(node.exportClause)) {
+        forEach(node.exportClause.elements, checkExportSpecifier);
+        const inAmbientExternalModule = node.parent.kind === 265 /* ModuleBlock */ && isAmbientModule(node.parent.parent);
+        const inAmbientNamespaceDeclaration = !inAmbientExternalModule && node.parent.kind === 265 /* ModuleBlock */ && !node.moduleSpecifier && node.flags & 16777216 /* Ambient */;
+        if (node.parent.kind !== 308 /* SourceFile */ && !inAmbientExternalModule && !inAmbientNamespaceDeclaration) {
+          error(node, Diagnostics.Export_declarations_are_not_permitted_in_a_namespace);
         }
       } else {
-        loopParameters.push(factory2.createParameterDeclaration(void 0, void 0, name));
-        const checkFlags = resolver.getNodeCheckFlags(decl);
-        if (checkFlags & 262144 /* NeedsLoopOutParameter */ || hasCapturedBindingsInForHead) {
-          const outParamName = factory2.createUniqueName("out_" + idText(name));
-          let flags = 0 /* None */;
-          if (checkFlags & 262144 /* NeedsLoopOutParameter */) {
-            flags |= 1 /* Body */;
-          }
-          if (isForStatement(container)) {
-            if (container.initializer && resolver.isBindingCapturedByNode(container.initializer, decl)) {
-              flags |= 2 /* Initializer */;
-            }
-            if (container.condition && resolver.isBindingCapturedByNode(container.condition, decl) || container.incrementor && resolver.isBindingCapturedByNode(container.incrementor, decl)) {
-              flags |= 1 /* Body */;
+        const moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier);
+        if (moduleSymbol && hasExportAssignmentSymbol(moduleSymbol)) {
+          error(node.moduleSpecifier, Diagnostics.Module_0_uses_export_and_cannot_be_used_with_export_Asterisk, symbolToString(moduleSymbol));
+        } else if (node.exportClause) {
+          checkAliasSymbol(node.exportClause);
+        }
+        if (moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */)) {
+          if (node.exportClause) {
+            if (getESModuleInterop(compilerOptions)) {
+              checkExternalEmitHelpers(node, 65536 /* ImportStar */);
             }
+          } else {
+            checkExternalEmitHelpers(node, 32768 /* ExportStar */);
           }
-          loopOutParameters.push({ flags, originalName: name, outParamName });
         }
       }
     }
-    function addObjectLiteralMembers(expressions, node, receiver, start2) {
-      const properties = node.properties;
-      const numProperties = properties.length;
-      for (let i = start2; i < numProperties; i++) {
-        const property = properties[i];
-        switch (property.kind) {
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-            const accessors = getAllAccessorDeclarations(node.properties, property);
-            if (property === accessors.firstAccessor) {
-              expressions.push(transformAccessorsToExpression(receiver, accessors, node, !!node.multiLine));
-            }
-            break;
-          case 171 /* MethodDeclaration */:
-            expressions.push(transformObjectLiteralMethodDeclarationToExpression(property, receiver, node, node.multiLine));
-            break;
-          case 299 /* PropertyAssignment */:
-            expressions.push(transformPropertyAssignmentToExpression(property, receiver, node.multiLine));
-            break;
-          case 300 /* ShorthandPropertyAssignment */:
-            expressions.push(transformShorthandPropertyAssignmentToExpression(property, receiver, node.multiLine));
-            break;
-          default:
-            Debug.failBadSyntaxKind(node);
-            break;
-        }
+    checkAssertClause(node);
+  }
+  function checkGrammarExportDeclaration(node) {
+    var _a2;
+    if (node.isTypeOnly) {
+      if (((_a2 = node.exportClause) == null ? void 0 : _a2.kind) === 276 /* NamedExports */) {
+        return checkGrammarNamedImportsOrExports(node.exportClause);
+      } else {
+        return grammarErrorOnNode(node, Diagnostics.Only_named_exports_may_use_export_type);
       }
     }
-    function transformPropertyAssignmentToExpression(property, receiver, startsOnNewLine) {
-      const expression = factory2.createAssignment(
-        createMemberAccessForPropertyName(
-          factory2,
-          receiver,
-          visitNode(property.name, visitor, isPropertyName)
-        ),
-        visitNode(property.initializer, visitor, isExpression)
-      );
-      setTextRange(expression, property);
-      if (startsOnNewLine) {
-        startOnNewLine(expression);
+    return false;
+  }
+  function checkGrammarModuleElementContext(node, errorMessage) {
+    const isInAppropriateContext = node.parent.kind === 308 /* SourceFile */ || node.parent.kind === 265 /* ModuleBlock */ || node.parent.kind === 264 /* ModuleDeclaration */;
+    if (!isInAppropriateContext) {
+      grammarErrorOnFirstToken(node, errorMessage);
+    }
+    return !isInAppropriateContext;
+  }
+  function importClauseContainsReferencedImport(importClause) {
+    return forEachImportClauseDeclaration(importClause, (declaration) => {
+      return !!getSymbolOfDeclaration(declaration).isReferenced;
+    });
+  }
+  function importClauseContainsConstEnumUsedAsValue(importClause) {
+    return forEachImportClauseDeclaration(importClause, (declaration) => {
+      return !!getSymbolLinks(getSymbolOfDeclaration(declaration)).constEnumReferenced;
+    });
+  }
+  function canConvertImportDeclarationToTypeOnly(statement) {
+    return isImportDeclaration(statement) && statement.importClause && !statement.importClause.isTypeOnly && importClauseContainsReferencedImport(statement.importClause) && !isReferencedAliasDeclaration(
+      statement.importClause,
+      /*checkChildren*/
+      true
+    ) && !importClauseContainsConstEnumUsedAsValue(statement.importClause);
+  }
+  function canConvertImportEqualsDeclarationToTypeOnly(statement) {
+    return isImportEqualsDeclaration(statement) && isExternalModuleReference(statement.moduleReference) && !statement.isTypeOnly && getSymbolOfDeclaration(statement).isReferenced && !isReferencedAliasDeclaration(
+      statement,
+      /*checkChildren*/
+      false
+    ) && !getSymbolLinks(getSymbolOfDeclaration(statement)).constEnumReferenced;
+  }
+  function checkImportsForTypeOnlyConversion(sourceFile) {
+    for (const statement of sourceFile.statements) {
+      if (canConvertImportDeclarationToTypeOnly(statement) || canConvertImportEqualsDeclarationToTypeOnly(statement)) {
+        error(
+          statement,
+          Diagnostics.This_import_is_never_used_as_a_value_and_must_use_import_type_because_importsNotUsedAsValues_is_set_to_error
+        );
       }
-      return expression;
     }
-    function transformShorthandPropertyAssignmentToExpression(property, receiver, startsOnNewLine) {
-      const expression = factory2.createAssignment(
-        createMemberAccessForPropertyName(
-          factory2,
-          receiver,
-          visitNode(property.name, visitor, isPropertyName)
-        ),
-        factory2.cloneNode(property.name)
+  }
+  function checkExportSpecifier(node) {
+    checkAliasSymbol(node);
+    if (getEmitDeclarations(compilerOptions)) {
+      collectLinkedAliases(
+        node.propertyName || node.name,
+        /*setVisibility*/
+        true
       );
-      setTextRange(expression, property);
-      if (startsOnNewLine) {
-        startOnNewLine(expression);
-      }
-      return expression;
     }
-    function transformObjectLiteralMethodDeclarationToExpression(method, receiver, container, startsOnNewLine) {
-      const expression = factory2.createAssignment(
-        createMemberAccessForPropertyName(
-          factory2,
-          receiver,
-          visitNode(method.name, visitor, isPropertyName)
-        ),
-        transformFunctionLikeToExpression(method, method, void 0, container)
+    if (!node.parent.parent.moduleSpecifier) {
+      const exportedName = node.propertyName || node.name;
+      const symbol = resolveName(
+        exportedName,
+        exportedName.escapedText,
+        111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        true
       );
-      setTextRange(expression, method);
-      if (startsOnNewLine) {
-        startOnNewLine(expression);
+      if (symbol && (symbol === undefinedSymbol || symbol === globalThisSymbol || symbol.declarations && isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) {
+        error(exportedName, Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, idText(exportedName));
+      } else {
+        if (!node.isTypeOnly && !node.parent.parent.isTypeOnly) {
+          markExportAsReferenced(node);
+        }
+        const target = symbol && (symbol.flags & 2097152 /* Alias */ ? resolveAlias(symbol) : symbol);
+        if (!target || getAllSymbolFlags(target) & 111551 /* Value */) {
+          checkExpressionCached(node.propertyName || node.name);
+        }
+      }
+    } else {
+      if (getESModuleInterop(compilerOptions) && moduleKind !== 4 /* System */ && (moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */) && idText(node.propertyName || node.name) === "default") {
+        checkExternalEmitHelpers(node, 131072 /* ImportDefault */);
       }
-      return expression;
     }
-    function visitCatchClause(node) {
-      const ancestorFacts = enterSubtree(7104 /* BlockScopeExcludes */, 0 /* BlockScopeIncludes */);
-      let updated;
-      Debug.assert(!!node.variableDeclaration, "Catch clause variable should always be present when downleveling ES2015.");
-      if (isBindingPattern(node.variableDeclaration.name)) {
-        const temp = factory2.createTempVariable(void 0);
-        const newVariableDeclaration = factory2.createVariableDeclaration(temp);
-        setTextRange(newVariableDeclaration, node.variableDeclaration);
-        const vars = flattenDestructuringBinding(
-          node.variableDeclaration,
-          visitor,
-          context,
-          0 /* All */,
-          temp
-        );
-        const list = factory2.createVariableDeclarationList(vars);
-        setTextRange(list, node.variableDeclaration);
-        const destructure = factory2.createVariableStatement(void 0, list);
-        updated = factory2.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure));
+  }
+  function checkExportAssignment(node) {
+    const illegalContextMessage = node.isExportEquals ? Diagnostics.An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration : Diagnostics.A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration;
+    if (checkGrammarModuleElementContext(node, illegalContextMessage)) {
+      return;
+    }
+    const container = node.parent.kind === 308 /* SourceFile */ ? node.parent : node.parent.parent;
+    if (container.kind === 264 /* ModuleDeclaration */ && !isAmbientModule(container)) {
+      if (node.isExportEquals) {
+        error(node, Diagnostics.An_export_assignment_cannot_be_used_in_a_namespace);
       } else {
-        updated = visitEachChild(node, visitor, context);
+        error(node, Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module);
       }
-      exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
-      return updated;
+      return;
     }
-    function addStatementToStartOfBlock(block, statement) {
-      const transformedStatements = visitNodes2(block.statements, visitor, isStatement);
-      return factory2.updateBlock(block, [statement, ...transformedStatements]);
+    if (!checkGrammarDecoratorsAndModifiers(node) && hasEffectiveModifiers(node)) {
+      grammarErrorOnFirstToken(node, Diagnostics.An_export_assignment_cannot_have_modifiers);
     }
-    function visitMethodDeclaration(node) {
-      Debug.assert(!isComputedPropertyName(node.name));
-      const functionExpression = transformFunctionLikeToExpression(node, moveRangePos(node, -1), void 0, void 0);
-      setEmitFlags(functionExpression, 1024 /* NoLeadingComments */ | getEmitFlags(functionExpression));
-      return setTextRange(
-        factory2.createPropertyAssignment(
-          node.name,
-          functionExpression
-        ),
+    const typeAnnotationNode = getEffectiveTypeAnnotationNode(node);
+    if (typeAnnotationNode) {
+      checkTypeAssignableTo(checkExpressionCached(node.expression), getTypeFromTypeNode(typeAnnotationNode), node.expression);
+    }
+    if (node.expression.kind === 79 /* Identifier */) {
+      const id = node.expression;
+      const sym = resolveEntityName(
+        id,
+        67108863 /* All */,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveAlias*/
+        true,
         node
       );
-    }
-    function visitAccessorDeclaration(node) {
-      Debug.assert(!isComputedPropertyName(node.name));
-      const savedConvertedLoopState = convertedLoopState;
-      convertedLoopState = void 0;
-      const ancestorFacts = enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */);
-      let updated;
-      const parameters = visitParameterList(node.parameters, visitor, context);
-      const body = transformFunctionBody2(node);
-      if (node.kind === 174 /* GetAccessor */) {
-        updated = factory2.updateGetAccessorDeclaration(node, node.modifiers, node.name, parameters, node.type, body);
+      if (sym) {
+        markAliasReferenced(sym, id);
+        const target = sym.flags & 2097152 /* Alias */ ? resolveAlias(sym) : sym;
+        if (getAllSymbolFlags(target) & 111551 /* Value */) {
+          checkExpressionCached(node.expression);
+        }
       } else {
-        updated = factory2.updateSetAccessorDeclaration(node, node.modifiers, node.name, parameters, body);
+        checkExpressionCached(node.expression);
+      }
+      if (getEmitDeclarations(compilerOptions)) {
+        collectLinkedAliases(
+          node.expression,
+          /*setVisibility*/
+          true
+        );
       }
-      exitSubtree(ancestorFacts, 98304 /* FunctionSubtreeExcludes */, 0 /* None */);
-      convertedLoopState = savedConvertedLoopState;
-      return updated;
+    } else {
+      checkExpressionCached(node.expression);
     }
-    function visitShorthandPropertyAssignment(node) {
-      return setTextRange(
-        factory2.createPropertyAssignment(
-          node.name,
-          visitIdentifier(factory2.cloneNode(node.name))
-        ),
-        node
-      );
+    checkExternalModuleExports(container);
+    if (node.flags & 16777216 /* Ambient */ && !isEntityNameExpression(node.expression)) {
+      grammarErrorOnNode(node.expression, Diagnostics.The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context);
     }
-    function visitComputedPropertyName(node) {
-      return visitEachChild(node, visitor, context);
+    if (node.isExportEquals) {
+      if (moduleKind >= 5 /* ES2015 */ && (node.flags & 16777216 /* Ambient */ && getSourceFileOfNode(node).impliedNodeFormat === 99 /* ESNext */ || !(node.flags & 16777216 /* Ambient */) && getSourceFileOfNode(node).impliedNodeFormat !== 1 /* CommonJS */)) {
+        grammarErrorOnNode(node, Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead);
+      } else if (moduleKind === 4 /* System */ && !(node.flags & 16777216 /* Ambient */)) {
+        grammarErrorOnNode(node, Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system);
+      } else if (getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */ && !(node.flags & 16777216 /* Ambient */)) {
+        grammarErrorOnNode(node, Diagnostics.Export_assignment_cannot_be_used_when_moduleResolution_is_set_to_bundler_Consider_using_export_default_or_another_module_format_instead);
+      }
+    }
+  }
+  function hasExportedMembers(moduleSymbol) {
+    return forEachEntry(moduleSymbol.exports, (_, id) => id !== "export=");
+  }
+  function checkExternalModuleExports(node) {
+    const moduleSymbol = getSymbolOfDeclaration(node);
+    const links = getSymbolLinks(moduleSymbol);
+    if (!links.exportsChecked) {
+      const exportEqualsSymbol = moduleSymbol.exports.get("export=");
+      if (exportEqualsSymbol && hasExportedMembers(moduleSymbol)) {
+        const declaration = getDeclarationOfAliasSymbol(exportEqualsSymbol) || exportEqualsSymbol.valueDeclaration;
+        if (declaration && !isTopLevelInExternalModuleAugmentation(declaration) && !isInJSFile(declaration)) {
+          error(declaration, Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements);
+        }
+      }
+      const exports = getExportsOfModule(moduleSymbol);
+      if (exports) {
+        exports.forEach(({ declarations, flags }, id) => {
+          if (id === "__export") {
+            return;
+          }
+          if (flags & (1920 /* Namespace */ | 384 /* Enum */)) {
+            return;
+          }
+          const exportedDeclarationsCount = countWhere(declarations, and(isNotOverloadAndNotAccessor, not(isInterfaceDeclaration)));
+          if (flags & 524288 /* TypeAlias */ && exportedDeclarationsCount <= 2) {
+            return;
+          }
+          if (exportedDeclarationsCount > 1) {
+            if (!isDuplicatedCommonJSExport(declarations)) {
+              for (const declaration of declarations) {
+                if (isNotOverload(declaration)) {
+                  diagnostics.add(createDiagnosticForNode(declaration, Diagnostics.Cannot_redeclare_exported_variable_0, unescapeLeadingUnderscores(id)));
+                }
+              }
+            }
+          }
+        });
+      }
+      links.exportsChecked = true;
+    }
+  }
+  function isDuplicatedCommonJSExport(declarations) {
+    return declarations && declarations.length > 1 && declarations.every((d) => isInJSFile(d) && isAccessExpression(d) && (isExportsIdentifier(d.expression) || isModuleExportsAccessExpression(d.expression)));
+  }
+  function checkSourceElement(node) {
+    if (node) {
+      const saveCurrentNode = currentNode;
+      currentNode = node;
+      instantiationCount = 0;
+      checkSourceElementWorker(node);
+      currentNode = saveCurrentNode;
+    }
+  }
+  function checkSourceElementWorker(node) {
+    if (canHaveJSDoc(node)) {
+      forEach(node.jsDoc, ({ comment, tags }) => {
+        checkJSDocCommentWorker(comment);
+        forEach(tags, (tag) => {
+          checkJSDocCommentWorker(tag.comment);
+          if (isInJSFile(node)) {
+            checkSourceElement(tag);
+          }
+        });
+      });
+    }
+    const kind = node.kind;
+    if (cancellationToken) {
+      switch (kind) {
+        case 264 /* ModuleDeclaration */:
+        case 260 /* ClassDeclaration */:
+        case 261 /* InterfaceDeclaration */:
+        case 259 /* FunctionDeclaration */:
+          cancellationToken.throwIfCancellationRequested();
+      }
+    }
+    if (kind >= 240 /* FirstStatement */ && kind <= 256 /* LastStatement */ && canHaveFlowNode(node) && node.flowNode && !isReachableFlowNode(node.flowNode)) {
+      errorOrSuggestion(compilerOptions.allowUnreachableCode === false, node, Diagnostics.Unreachable_code_detected);
+    }
+    switch (kind) {
+      case 165 /* TypeParameter */:
+        return checkTypeParameter(node);
+      case 166 /* Parameter */:
+        return checkParameter(node);
+      case 169 /* PropertyDeclaration */:
+        return checkPropertyDeclaration(node);
+      case 168 /* PropertySignature */:
+        return checkPropertySignature(node);
+      case 182 /* ConstructorType */:
+      case 181 /* FunctionType */:
+      case 176 /* CallSignature */:
+      case 177 /* ConstructSignature */:
+      case 178 /* IndexSignature */:
+        return checkSignatureDeclaration(node);
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+        return checkMethodDeclaration(node);
+      case 172 /* ClassStaticBlockDeclaration */:
+        return checkClassStaticBlockDeclaration(node);
+      case 173 /* Constructor */:
+        return checkConstructorDeclaration(node);
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+        return checkAccessorDeclaration(node);
+      case 180 /* TypeReference */:
+        return checkTypeReferenceNode(node);
+      case 179 /* TypePredicate */:
+        return checkTypePredicate(node);
+      case 183 /* TypeQuery */:
+        return checkTypeQuery(node);
+      case 184 /* TypeLiteral */:
+        return checkTypeLiteral(node);
+      case 185 /* ArrayType */:
+        return checkArrayType(node);
+      case 186 /* TupleType */:
+        return checkTupleType(node);
+      case 189 /* UnionType */:
+      case 190 /* IntersectionType */:
+        return checkUnionOrIntersectionType(node);
+      case 193 /* ParenthesizedType */:
+      case 187 /* OptionalType */:
+      case 188 /* RestType */:
+        return checkSourceElement(node.type);
+      case 194 /* ThisType */:
+        return checkThisType(node);
+      case 195 /* TypeOperator */:
+        return checkTypeOperator(node);
+      case 191 /* ConditionalType */:
+        return checkConditionalType(node);
+      case 192 /* InferType */:
+        return checkInferType(node);
+      case 200 /* TemplateLiteralType */:
+        return checkTemplateLiteralType(node);
+      case 202 /* ImportType */:
+        return checkImportType(node);
+      case 199 /* NamedTupleMember */:
+        return checkNamedTupleMember(node);
+      case 331 /* JSDocAugmentsTag */:
+        return checkJSDocAugmentsTag(node);
+      case 332 /* JSDocImplementsTag */:
+        return checkJSDocImplementsTag(node);
+      case 349 /* JSDocTypedefTag */:
+      case 341 /* JSDocCallbackTag */:
+      case 343 /* JSDocEnumTag */:
+        return checkJSDocTypeAliasTag(node);
+      case 348 /* JSDocTemplateTag */:
+        return checkJSDocTemplateTag(node);
+      case 347 /* JSDocTypeTag */:
+        return checkJSDocTypeTag(node);
+      case 327 /* JSDocLink */:
+      case 328 /* JSDocLinkCode */:
+      case 329 /* JSDocLinkPlain */:
+        return checkJSDocLinkLikeTag(node);
+      case 344 /* JSDocParameterTag */:
+        return checkJSDocParameterTag(node);
+      case 351 /* JSDocPropertyTag */:
+        return checkJSDocPropertyTag(node);
+      case 320 /* JSDocFunctionType */:
+        checkJSDocFunctionType(node);
+      case 318 /* JSDocNonNullableType */:
+      case 317 /* JSDocNullableType */:
+      case 315 /* JSDocAllType */:
+      case 316 /* JSDocUnknownType */:
+      case 325 /* JSDocTypeLiteral */:
+        checkJSDocTypeIsInJsFile(node);
+        forEachChild(node, checkSourceElement);
+        return;
+      case 321 /* JSDocVariadicType */:
+        checkJSDocVariadicType(node);
+        return;
+      case 312 /* JSDocTypeExpression */:
+        return checkSourceElement(node.type);
+      case 336 /* JSDocPublicTag */:
+      case 338 /* JSDocProtectedTag */:
+      case 337 /* JSDocPrivateTag */:
+        return checkJSDocAccessibilityModifiers(node);
+      case 196 /* IndexedAccessType */:
+        return checkIndexedAccessType(node);
+      case 197 /* MappedType */:
+        return checkMappedType(node);
+      case 259 /* FunctionDeclaration */:
+        return checkFunctionDeclaration(node);
+      case 238 /* Block */:
+      case 265 /* ModuleBlock */:
+        return checkBlock(node);
+      case 240 /* VariableStatement */:
+        return checkVariableStatement(node);
+      case 241 /* ExpressionStatement */:
+        return checkExpressionStatement(node);
+      case 242 /* IfStatement */:
+        return checkIfStatement(node);
+      case 243 /* DoStatement */:
+        return checkDoStatement(node);
+      case 244 /* WhileStatement */:
+        return checkWhileStatement(node);
+      case 245 /* ForStatement */:
+        return checkForStatement(node);
+      case 246 /* ForInStatement */:
+        return checkForInStatement(node);
+      case 247 /* ForOfStatement */:
+        return checkForOfStatement(node);
+      case 248 /* ContinueStatement */:
+      case 249 /* BreakStatement */:
+        return checkBreakOrContinueStatement(node);
+      case 250 /* ReturnStatement */:
+        return checkReturnStatement(node);
+      case 251 /* WithStatement */:
+        return checkWithStatement(node);
+      case 252 /* SwitchStatement */:
+        return checkSwitchStatement(node);
+      case 253 /* LabeledStatement */:
+        return checkLabeledStatement(node);
+      case 254 /* ThrowStatement */:
+        return checkThrowStatement(node);
+      case 255 /* TryStatement */:
+        return checkTryStatement(node);
+      case 257 /* VariableDeclaration */:
+        return checkVariableDeclaration(node);
+      case 205 /* BindingElement */:
+        return checkBindingElement(node);
+      case 260 /* ClassDeclaration */:
+        return checkClassDeclaration(node);
+      case 261 /* InterfaceDeclaration */:
+        return checkInterfaceDeclaration(node);
+      case 262 /* TypeAliasDeclaration */:
+        return checkTypeAliasDeclaration(node);
+      case 263 /* EnumDeclaration */:
+        return checkEnumDeclaration(node);
+      case 264 /* ModuleDeclaration */:
+        return checkModuleDeclaration(node);
+      case 269 /* ImportDeclaration */:
+        return checkImportDeclaration(node);
+      case 268 /* ImportEqualsDeclaration */:
+        return checkImportEqualsDeclaration(node);
+      case 275 /* ExportDeclaration */:
+        return checkExportDeclaration(node);
+      case 274 /* ExportAssignment */:
+        return checkExportAssignment(node);
+      case 239 /* EmptyStatement */:
+      case 256 /* DebuggerStatement */:
+        checkGrammarStatementInAmbientContext(node);
+        return;
+      case 279 /* MissingDeclaration */:
+        return checkMissingDeclaration(node);
     }
-    function visitYieldExpression(node) {
-      return visitEachChild(node, visitor, context);
+  }
+  function checkJSDocCommentWorker(node) {
+    if (isArray(node)) {
+      forEach(node, (tag) => {
+        if (isJSDocLinkLike(tag)) {
+          checkSourceElement(tag);
+        }
+      });
     }
-    function visitArrayLiteralExpression(node) {
-      if (some(node.elements, isSpreadElement)) {
-        return transformAndSpreadElements(node.elements, false, !!node.multiLine, !!node.elements.hasTrailingComma);
+  }
+  function checkJSDocTypeIsInJsFile(node) {
+    if (!isInJSFile(node)) {
+      if (isJSDocNonNullableType(node) || isJSDocNullableType(node)) {
+        const token = tokenToString(isJSDocNonNullableType(node) ? 53 /* ExclamationToken */ : 57 /* QuestionToken */);
+        const diagnostic = node.postfix ? Diagnostics._0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1 : Diagnostics._0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1;
+        const typeNode = node.type;
+        const type = getTypeFromTypeNode(typeNode);
+        grammarErrorOnNode(node, diagnostic, token, typeToString(
+          isJSDocNullableType(node) && !(type === neverType || type === voidType) ? getUnionType(append([type, undefinedType], node.postfix ? void 0 : nullType)) : type
+        ));
+      } else {
+        grammarErrorOnNode(node, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments);
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitCallExpression(node) {
-      if (getEmitFlags(node) & 67108864 /* TypeScriptClassWrapper */) {
-        return visitTypeScriptClassWrapper(node);
-      }
-      const expression = skipOuterExpressions(node.expression);
-      if (expression.kind === 106 /* SuperKeyword */ || isSuperProperty(expression) || some(node.arguments, isSpreadElement)) {
-        return visitCallExpressionWithPotentialCapturedThisAssignment(node, true);
+  }
+  function checkJSDocVariadicType(node) {
+    checkJSDocTypeIsInJsFile(node);
+    checkSourceElement(node.type);
+    const { parent: parent2 } = node;
+    if (isParameter(parent2) && isJSDocFunctionType(parent2.parent)) {
+      if (last(parent2.parent.parameters) !== parent2) {
+        error(node, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list);
       }
-      return factory2.updateCallExpression(
-        node,
-        visitNode(node.expression, callExpressionVisitor, isExpression),
-        void 0,
-        visitNodes2(node.arguments, visitor, isExpression)
-      );
+      return;
     }
-    function visitTypeScriptClassWrapper(node) {
-      const body = cast(cast(skipOuterExpressions(node.expression), isArrowFunction).body, isBlock);
-      const isVariableStatementWithInitializer = (stmt) => isVariableStatement(stmt) && !!first(stmt.declarationList.declarations).initializer;
-      const savedConvertedLoopState = convertedLoopState;
-      convertedLoopState = void 0;
-      const bodyStatements = visitNodes2(body.statements, classWrapperStatementVisitor, isStatement);
-      convertedLoopState = savedConvertedLoopState;
-      const classStatements = filter(bodyStatements, isVariableStatementWithInitializer);
-      const remainingStatements = filter(bodyStatements, (stmt) => !isVariableStatementWithInitializer(stmt));
-      const varStatement = cast(first(classStatements), isVariableStatement);
-      const variable = varStatement.declarationList.declarations[0];
-      const initializer = skipOuterExpressions(variable.initializer);
-      let aliasAssignment = tryCast(initializer, isAssignmentExpression);
-      if (!aliasAssignment && isBinaryExpression(initializer) && initializer.operatorToken.kind === 27 /* CommaToken */) {
-        aliasAssignment = tryCast(initializer.left, isAssignmentExpression);
-      }
-      const call = cast(aliasAssignment ? skipOuterExpressions(aliasAssignment.right) : initializer, isCallExpression);
-      const func = cast(skipOuterExpressions(call.expression), isFunctionExpression);
-      const funcStatements = func.body.statements;
-      let classBodyStart = 0;
-      let classBodyEnd = -1;
-      const statements = [];
-      if (aliasAssignment) {
-        const extendsCall = tryCast(funcStatements[classBodyStart], isExpressionStatement);
-        if (extendsCall) {
-          statements.push(extendsCall);
-          classBodyStart++;
-        }
-        statements.push(funcStatements[classBodyStart]);
-        classBodyStart++;
-        statements.push(
-          factory2.createExpressionStatement(
-            factory2.createAssignment(
-              aliasAssignment.left,
-              cast(variable.name, isIdentifier)
-            )
-          )
-        );
-      }
-      while (!isReturnStatement(elementAt(funcStatements, classBodyEnd))) {
-        classBodyEnd--;
-      }
-      addRange(statements, funcStatements, classBodyStart, classBodyEnd);
-      if (classBodyEnd < -1) {
-        addRange(statements, funcStatements, classBodyEnd + 1);
-      }
-      addRange(statements, remainingStatements);
-      addRange(statements, classStatements, 1);
-      return factory2.restoreOuterExpressions(
-        node.expression,
-        factory2.restoreOuterExpressions(
-          variable.initializer,
-          factory2.restoreOuterExpressions(
-            aliasAssignment && aliasAssignment.right,
-            factory2.updateCallExpression(
-              call,
-              factory2.restoreOuterExpressions(
-                call.expression,
-                factory2.updateFunctionExpression(
-                  func,
-                  void 0,
-                  void 0,
-                  void 0,
-                  void 0,
-                  func.parameters,
-                  void 0,
-                  factory2.updateBlock(
-                    func.body,
-                    statements
-                  )
-                )
-              ),
-              void 0,
-              call.arguments
-            )
-          )
-        )
-      );
+    if (!isJSDocTypeExpression(parent2)) {
+      error(node, Diagnostics.JSDoc_may_only_appear_in_the_last_parameter_of_a_signature);
     }
-    function visitSuperCallInBody(node) {
-      return visitCallExpressionWithPotentialCapturedThisAssignment(node, false);
+    const paramTag = node.parent.parent;
+    if (!isJSDocParameterTag(paramTag)) {
+      error(node, Diagnostics.JSDoc_may_only_appear_in_the_last_parameter_of_a_signature);
+      return;
     }
-    function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) {
-      if (node.transformFlags & 32768 /* ContainsRestOrSpread */ || node.expression.kind === 106 /* SuperKeyword */ || isSuperProperty(skipOuterExpressions(node.expression))) {
-        const { target, thisArg } = factory2.createCallBinding(node.expression, hoistVariableDeclaration);
-        if (node.expression.kind === 106 /* SuperKeyword */) {
-          setEmitFlags(thisArg, 8 /* NoSubstitution */);
-        }
-        let resultingCall;
-        if (node.transformFlags & 32768 /* ContainsRestOrSpread */) {
-          resultingCall = factory2.createFunctionApplyCall(
-            visitNode(target, callExpressionVisitor, isExpression),
-            node.expression.kind === 106 /* SuperKeyword */ ? thisArg : visitNode(thisArg, visitor, isExpression),
-            transformAndSpreadElements(node.arguments, true, false, false)
-          );
-        } else {
-          resultingCall = setTextRange(
-            factory2.createFunctionCallCall(
-              visitNode(target, callExpressionVisitor, isExpression),
-              node.expression.kind === 106 /* SuperKeyword */ ? thisArg : visitNode(thisArg, visitor, isExpression),
-              visitNodes2(node.arguments, visitor, isExpression)
-            ),
-            node
-          );
-        }
-        if (node.expression.kind === 106 /* SuperKeyword */) {
-          const initializer = factory2.createLogicalOr(
-            resultingCall,
-            createActualThis()
-          );
-          resultingCall = assignToCapturedThis ? factory2.createAssignment(factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */), initializer) : initializer;
-        }
-        return setOriginalNode(resultingCall, node);
-      }
-      return visitEachChild(node, visitor, context);
+    const param = getParameterSymbolFromJSDoc(paramTag);
+    if (!param) {
+      return;
     }
-    function visitNewExpression(node) {
-      if (some(node.arguments, isSpreadElement)) {
-        const { target, thisArg } = factory2.createCallBinding(factory2.createPropertyAccessExpression(node.expression, "bind"), hoistVariableDeclaration);
-        return factory2.createNewExpression(
-          factory2.createFunctionApplyCall(
-            visitNode(target, visitor, isExpression),
-            thisArg,
-            transformAndSpreadElements(factory2.createNodeArray([factory2.createVoidZero(), ...node.arguments]), true, false, false)
-          ),
-          void 0,
-          []
-        );
-      }
-      return visitEachChild(node, visitor, context);
+    const host2 = getHostSignatureFromJSDoc(paramTag);
+    if (!host2 || last(host2.parameters).symbol !== param) {
+      error(node, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list);
     }
-    function transformAndSpreadElements(elements, isArgumentList, multiLine, hasTrailingComma) {
-      const numElements = elements.length;
-      const segments = flatten(
-        spanMap(
-          elements,
-          partitionSpread,
-          (partition, visitPartition, _start, end) => visitPartition(partition, multiLine, hasTrailingComma && end === numElements)
-        )
-      );
-      if (segments.length === 1) {
-        const firstSegment = segments[0];
-        if (isArgumentList && !compilerOptions.downlevelIteration || isPackedArrayLiteral(firstSegment.expression) || isCallToHelper(firstSegment.expression, "___spreadArray")) {
-          return firstSegment.expression;
+  }
+  function getTypeFromJSDocVariadicType(node) {
+    const type = getTypeFromTypeNode(node.type);
+    const { parent: parent2 } = node;
+    const paramTag = node.parent.parent;
+    if (isJSDocTypeExpression(node.parent) && isJSDocParameterTag(paramTag)) {
+      const host2 = getHostSignatureFromJSDoc(paramTag);
+      const isCallbackTag = isJSDocCallbackTag(paramTag.parent.parent);
+      if (host2 || isCallbackTag) {
+        const lastParamDeclaration = isCallbackTag ? lastOrUndefined(paramTag.parent.parent.typeExpression.parameters) : lastOrUndefined(host2.parameters);
+        const symbol = getParameterSymbolFromJSDoc(paramTag);
+        if (!lastParamDeclaration || symbol && lastParamDeclaration.symbol === symbol && isRestParameter(lastParamDeclaration)) {
+          return createArrayType(type);
         }
       }
-      const helpers = emitHelpers();
-      const startsWithSpread = segments[0].kind !== 0 /* None */;
-      let expression = startsWithSpread ? factory2.createArrayLiteralExpression() : segments[0].expression;
-      for (let i = startsWithSpread ? 0 : 1; i < segments.length; i++) {
-        const segment = segments[i];
-        expression = helpers.createSpreadArrayHelper(
-          expression,
-          segment.expression,
-          segment.kind === 1 /* UnpackedSpread */ && !isArgumentList
-        );
-      }
-      return expression;
     }
-    function partitionSpread(node) {
-      return isSpreadElement(node) ? visitSpanOfSpreads : visitSpanOfNonSpreads;
+    if (isParameter(parent2) && isJSDocFunctionType(parent2.parent)) {
+      return createArrayType(type);
     }
-    function visitSpanOfSpreads(chunk) {
-      return map(chunk, visitExpressionOfSpread);
+    return addOptionality(type);
+  }
+  function checkNodeDeferred(node) {
+    const enclosingFile = getSourceFileOfNode(node);
+    const links = getNodeLinks(enclosingFile);
+    if (!(links.flags & 1 /* TypeChecked */)) {
+      links.deferredNodes || (links.deferredNodes = /* @__PURE__ */ new Set());
+      links.deferredNodes.add(node);
     }
-    function visitExpressionOfSpread(node) {
-      let expression = visitNode(node.expression, visitor, isExpression);
-      const isCallToReadHelper = isCallToHelper(expression, "___read");
-      let kind = isCallToReadHelper || isPackedArrayLiteral(expression) ? 2 /* PackedSpread */ : 1 /* UnpackedSpread */;
-      if (compilerOptions.downlevelIteration && kind === 1 /* UnpackedSpread */ && !isArrayLiteralExpression(expression) && !isCallToReadHelper) {
-        expression = emitHelpers().createReadHelper(expression, void 0);
-        kind = 2 /* PackedSpread */;
-      }
-      return createSpreadSegment(kind, expression);
+  }
+  function checkDeferredNodes(context) {
+    const links = getNodeLinks(context);
+    if (links.deferredNodes) {
+      links.deferredNodes.forEach(checkDeferredNode);
     }
-    function visitSpanOfNonSpreads(chunk, multiLine, hasTrailingComma) {
-      const expression = factory2.createArrayLiteralExpression(
-        visitNodes2(factory2.createNodeArray(chunk, hasTrailingComma), visitor, isExpression),
-        multiLine
-      );
-      return createSpreadSegment(0 /* None */, expression);
+  }
+  function checkDeferredNode(node) {
+    var _a2, _b;
+    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Check, "checkDeferredNode", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath });
+    const saveCurrentNode = currentNode;
+    currentNode = node;
+    instantiationCount = 0;
+    switch (node.kind) {
+      case 210 /* CallExpression */:
+      case 211 /* NewExpression */:
+      case 212 /* TaggedTemplateExpression */:
+      case 167 /* Decorator */:
+      case 283 /* JsxOpeningElement */:
+        resolveUntypedCall(node);
+        break;
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+        checkFunctionExpressionOrObjectLiteralMethodDeferred(node);
+        break;
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+        checkAccessorDeclaration(node);
+        break;
+      case 228 /* ClassExpression */:
+        checkClassExpressionDeferred(node);
+        break;
+      case 165 /* TypeParameter */:
+        checkTypeParameterDeferred(node);
+        break;
+      case 282 /* JsxSelfClosingElement */:
+        checkJsxSelfClosingElementDeferred(node);
+        break;
+      case 281 /* JsxElement */:
+        checkJsxElementDeferred(node);
+        break;
     }
-    function visitSpreadElement(node) {
-      return visitNode(node.expression, visitor, isExpression);
+    currentNode = saveCurrentNode;
+    (_b = tracing) == null ? void 0 : _b.pop();
+  }
+  function checkSourceFile(node) {
+    var _a2, _b;
+    (_a2 = tracing) == null ? void 0 : _a2.push(
+      tracing.Phase.Check,
+      "checkSourceFile",
+      { path: node.path },
+      /*separateBeginAndEnd*/
+      true
+    );
+    mark("beforeCheck");
+    checkSourceFileWorker(node);
+    mark("afterCheck");
+    measure("Check", "beforeCheck", "afterCheck");
+    (_b = tracing) == null ? void 0 : _b.pop();
+  }
+  function unusedIsError(kind, isAmbient) {
+    if (isAmbient) {
+      return false;
     }
-    function visitTemplateLiteral(node) {
-      return setTextRange(factory2.createStringLiteral(node.text), node);
+    switch (kind) {
+      case 0 /* Local */:
+        return !!compilerOptions.noUnusedLocals;
+      case 1 /* Parameter */:
+        return !!compilerOptions.noUnusedParameters;
+      default:
+        return Debug.assertNever(kind);
     }
-    function visitStringLiteral(node) {
-      if (node.hasExtendedUnicodeEscape) {
-        return setTextRange(factory2.createStringLiteral(node.text), node);
+  }
+  function getPotentiallyUnusedIdentifiers(sourceFile) {
+    return allPotentiallyUnusedIdentifiers.get(sourceFile.path) || emptyArray;
+  }
+  function checkSourceFileWorker(node) {
+    const links = getNodeLinks(node);
+    if (!(links.flags & 1 /* TypeChecked */)) {
+      if (skipTypeChecking(node, compilerOptions, host)) {
+        return;
       }
-      return node;
-    }
-    function visitNumericLiteral(node) {
-      if (node.numericLiteralFlags & 384 /* BinaryOrOctalSpecifier */) {
-        return setTextRange(factory2.createNumericLiteral(node.text), node);
+      checkGrammarSourceFile(node);
+      clear(potentialThisCollisions);
+      clear(potentialNewTargetCollisions);
+      clear(potentialWeakMapSetCollisions);
+      clear(potentialReflectCollisions);
+      clear(potentialUnusedRenamedBindingElementsInTypes);
+      forEach(node.statements, checkSourceElement);
+      checkSourceElement(node.endOfFileToken);
+      checkDeferredNodes(node);
+      if (isExternalOrCommonJsModule(node)) {
+        registerForUnusedIdentifiersCheck(node);
       }
-      return node;
-    }
-    function visitTaggedTemplateExpression(node) {
-      return processTaggedTemplateExpression(
-        context,
-        node,
-        visitor,
-        currentSourceFile,
-        recordTaggedTemplateString,
-        1 /* All */
-      );
-    }
-    function visitTemplateExpression(node) {
-      let expression = factory2.createStringLiteral(node.head.text);
-      for (const span of node.templateSpans) {
-        const args = [visitNode(span.expression, visitor, isExpression)];
-        if (span.literal.text.length > 0) {
-          args.push(factory2.createStringLiteral(span.literal.text));
+      addLazyDiagnostic(() => {
+        if (!node.isDeclarationFile && (compilerOptions.noUnusedLocals || compilerOptions.noUnusedParameters)) {
+          checkUnusedIdentifiers(getPotentiallyUnusedIdentifiers(node), (containingNode, kind, diag2) => {
+            if (!containsParseError(containingNode) && unusedIsError(kind, !!(containingNode.flags & 16777216 /* Ambient */))) {
+              diagnostics.add(diag2);
+            }
+          });
         }
-        expression = factory2.createCallExpression(
-          factory2.createPropertyAccessExpression(expression, "concat"),
-          void 0,
-          args
-        );
-      }
-      return setTextRange(expression, node);
-    }
-    function visitSuperKeyword(isExpressionOfCall) {
-      return hierarchyFacts & 8 /* NonStaticClassElement */ && !isExpressionOfCall ? factory2.createPropertyAccessExpression(factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */), "prototype") : factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */);
-    }
-    function visitMetaProperty(node) {
-      if (node.keywordToken === 103 /* NewKeyword */ && node.name.escapedText === "target") {
-        hierarchyFacts |= 32768 /* NewTarget */;
-        return factory2.createUniqueName("_newTarget", 16 /* Optimistic */ | 32 /* FileLevel */);
+        if (!node.isDeclarationFile) {
+          checkPotentialUncheckedRenamedBindingElementsInTypes();
+        }
+      });
+      if (compilerOptions.importsNotUsedAsValues === 2 /* Error */ && !node.isDeclarationFile && isExternalModule(node)) {
+        checkImportsForTypeOnlyConversion(node);
       }
-      return node;
-    }
-    function onEmitNode(hint, node, emitCallback) {
-      if (enabledSubstitutions & 1 /* CapturedThis */ && isFunctionLike(node)) {
-        const ancestorFacts = enterSubtree(
-          32670 /* FunctionExcludes */,
-          getEmitFlags(node) & 16 /* CapturesThis */ ? 65 /* FunctionIncludes */ | 16 /* CapturesThis */ : 65 /* FunctionIncludes */
-        );
-        previousOnEmitNode(hint, node, emitCallback);
-        exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
-        return;
+      if (isExternalOrCommonJsModule(node)) {
+        checkExternalModuleExports(node);
       }
-      previousOnEmitNode(hint, node, emitCallback);
-    }
-    function enableSubstitutionsForBlockScopedBindings() {
-      if ((enabledSubstitutions & 2 /* BlockScopedBindings */) === 0) {
-        enabledSubstitutions |= 2 /* BlockScopedBindings */;
-        context.enableSubstitution(79 /* Identifier */);
+      if (potentialThisCollisions.length) {
+        forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope);
+        clear(potentialThisCollisions);
       }
-    }
-    function enableSubstitutionsForCapturedThis() {
-      if ((enabledSubstitutions & 1 /* CapturedThis */) === 0) {
-        enabledSubstitutions |= 1 /* CapturedThis */;
-        context.enableSubstitution(108 /* ThisKeyword */);
-        context.enableEmitNotification(173 /* Constructor */);
-        context.enableEmitNotification(171 /* MethodDeclaration */);
-        context.enableEmitNotification(174 /* GetAccessor */);
-        context.enableEmitNotification(175 /* SetAccessor */);
-        context.enableEmitNotification(216 /* ArrowFunction */);
-        context.enableEmitNotification(215 /* FunctionExpression */);
-        context.enableEmitNotification(259 /* FunctionDeclaration */);
+      if (potentialNewTargetCollisions.length) {
+        forEach(potentialNewTargetCollisions, checkIfNewTargetIsCapturedInEnclosingScope);
+        clear(potentialNewTargetCollisions);
       }
-    }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (hint === 1 /* Expression */) {
-        return substituteExpression(node);
+      if (potentialWeakMapSetCollisions.length) {
+        forEach(potentialWeakMapSetCollisions, checkWeakMapSetCollision);
+        clear(potentialWeakMapSetCollisions);
       }
-      if (isIdentifier(node)) {
-        return substituteIdentifier(node);
+      if (potentialReflectCollisions.length) {
+        forEach(potentialReflectCollisions, checkReflectCollision);
+        clear(potentialReflectCollisions);
       }
-      return node;
+      links.flags |= 1 /* TypeChecked */;
     }
-    function substituteIdentifier(node) {
-      if (enabledSubstitutions & 2 /* BlockScopedBindings */ && !isInternalName(node)) {
-        const original = getParseTreeNode(node, isIdentifier);
-        if (original && isNameOfDeclarationWithCollidingName(original)) {
-          return setTextRange(factory2.getGeneratedNameForNode(original), node);
-        }
-      }
-      return node;
+  }
+  function getDiagnostics2(sourceFile, ct) {
+    try {
+      cancellationToken = ct;
+      return getDiagnosticsWorker(sourceFile);
+    } finally {
+      cancellationToken = void 0;
     }
-    function isNameOfDeclarationWithCollidingName(node) {
-      switch (node.parent.kind) {
-        case 205 /* BindingElement */:
-        case 260 /* ClassDeclaration */:
-        case 263 /* EnumDeclaration */:
-        case 257 /* VariableDeclaration */:
-          return node.parent.name === node && resolver.isDeclarationWithCollidingName(node.parent);
-      }
-      return false;
+  }
+  function ensurePendingDiagnosticWorkComplete() {
+    for (const cb of deferredDiagnosticsCallbacks) {
+      cb();
     }
-    function substituteExpression(node) {
-      switch (node.kind) {
-        case 79 /* Identifier */:
-          return substituteExpressionIdentifier(node);
-        case 108 /* ThisKeyword */:
-          return substituteThisKeyword(node);
-      }
-      return node;
+    deferredDiagnosticsCallbacks = [];
+  }
+  function checkSourceFileWithEagerDiagnostics(sourceFile) {
+    ensurePendingDiagnosticWorkComplete();
+    const oldAddLazyDiagnostics = addLazyDiagnostic;
+    addLazyDiagnostic = (cb) => cb();
+    checkSourceFile(sourceFile);
+    addLazyDiagnostic = oldAddLazyDiagnostics;
+  }
+  function getDiagnosticsWorker(sourceFile) {
+    if (sourceFile) {
+      ensurePendingDiagnosticWorkComplete();
+      const previousGlobalDiagnostics = diagnostics.getGlobalDiagnostics();
+      const previousGlobalDiagnosticsSize = previousGlobalDiagnostics.length;
+      checkSourceFileWithEagerDiagnostics(sourceFile);
+      const semanticDiagnostics = diagnostics.getDiagnostics(sourceFile.fileName);
+      const currentGlobalDiagnostics = diagnostics.getGlobalDiagnostics();
+      if (currentGlobalDiagnostics !== previousGlobalDiagnostics) {
+        const deferredGlobalDiagnostics = relativeComplement(previousGlobalDiagnostics, currentGlobalDiagnostics, compareDiagnostics);
+        return concatenate(deferredGlobalDiagnostics, semanticDiagnostics);
+      } else if (previousGlobalDiagnosticsSize === 0 && currentGlobalDiagnostics.length > 0) {
+        return concatenate(currentGlobalDiagnostics, semanticDiagnostics);
+      }
+      return semanticDiagnostics;
+    }
+    forEach(host.getSourceFiles(), checkSourceFileWithEagerDiagnostics);
+    return diagnostics.getDiagnostics();
+  }
+  function getGlobalDiagnostics() {
+    ensurePendingDiagnosticWorkComplete();
+    return diagnostics.getGlobalDiagnostics();
+  }
+  function getSymbolsInScope(location, meaning) {
+    if (location.flags & 33554432 /* InWithStatement */) {
+      return [];
     }
-    function substituteExpressionIdentifier(node) {
-      if (enabledSubstitutions & 2 /* BlockScopedBindings */ && !isInternalName(node)) {
-        const declaration = resolver.getReferencedDeclarationWithCollidingName(node);
-        if (declaration && !(isClassLike(declaration) && isPartOfClassBody(declaration, node))) {
-          return setTextRange(factory2.getGeneratedNameForNode(getNameOfDeclaration(declaration)), node);
+    const symbols = createSymbolTable();
+    let isStaticSymbol = false;
+    populateSymbols();
+    symbols.delete("this" /* This */);
+    return symbolsToArray(symbols);
+    function populateSymbols() {
+      while (location) {
+        if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
+          copySymbols(location.locals, meaning);
+        }
+        switch (location.kind) {
+          case 308 /* SourceFile */:
+            if (!isExternalModule(location))
+              break;
+          case 264 /* ModuleDeclaration */:
+            copyLocallyVisibleExportSymbols(getSymbolOfDeclaration(location).exports, meaning & 2623475 /* ModuleMember */);
+            break;
+          case 263 /* EnumDeclaration */:
+            copySymbols(getSymbolOfDeclaration(location).exports, meaning & 8 /* EnumMember */);
+            break;
+          case 228 /* ClassExpression */:
+            const className = location.name;
+            if (className) {
+              copySymbol(location.symbol, meaning);
+            }
+          case 260 /* ClassDeclaration */:
+          case 261 /* InterfaceDeclaration */:
+            if (!isStaticSymbol) {
+              copySymbols(getMembersOfSymbol(getSymbolOfDeclaration(location)), meaning & 788968 /* Type */);
+            }
+            break;
+          case 215 /* FunctionExpression */:
+            const funcName = location.name;
+            if (funcName) {
+              copySymbol(location.symbol, meaning);
+            }
+            break;
         }
+        if (introducesArgumentsExoticObject(location)) {
+          copySymbol(argumentsSymbol, meaning);
+        }
+        isStaticSymbol = isStatic(location);
+        location = location.parent;
       }
-      return node;
+      copySymbols(globals, meaning);
     }
-    function isPartOfClassBody(declaration, node) {
-      let currentNode = getParseTreeNode(node);
-      if (!currentNode || currentNode === declaration || currentNode.end <= declaration.pos || currentNode.pos >= declaration.end) {
-        return false;
-      }
-      const blockScope = getEnclosingBlockScopeContainer(declaration);
-      while (currentNode) {
-        if (currentNode === blockScope || currentNode === declaration) {
-          return false;
-        }
-        if (isClassElement(currentNode) && currentNode.parent === declaration) {
-          return true;
+    function copySymbol(symbol, meaning2) {
+      if (getCombinedLocalAndExportSymbolFlags(symbol) & meaning2) {
+        const id = symbol.escapedName;
+        if (!symbols.has(id)) {
+          symbols.set(id, symbol);
         }
-        currentNode = currentNode.parent;
       }
-      return false;
     }
-    function substituteThisKeyword(node) {
-      if (enabledSubstitutions & 1 /* CapturedThis */ && hierarchyFacts & 16 /* CapturesThis */) {
-        return setTextRange(factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */), node);
+    function copySymbols(source, meaning2) {
+      if (meaning2) {
+        source.forEach((symbol) => {
+          copySymbol(symbol, meaning2);
+        });
       }
-      return node;
     }
-    function getClassMemberPrefix(node, member) {
-      return isStatic(member) ? factory2.getInternalName(node) : factory2.createPropertyAccessExpression(factory2.getInternalName(node), "prototype");
-    }
-    function hasSynthesizedDefaultSuperCall(constructor, hasExtendsClause) {
-      if (!constructor || !hasExtendsClause) {
-        return false;
-      }
-      if (some(constructor.parameters)) {
-        return false;
-      }
-      const statement = firstOrUndefined(constructor.body.statements);
-      if (!statement || !nodeIsSynthesized(statement) || statement.kind !== 241 /* ExpressionStatement */) {
-        return false;
-      }
-      const statementExpression = statement.expression;
-      if (!nodeIsSynthesized(statementExpression) || statementExpression.kind !== 210 /* CallExpression */) {
-        return false;
-      }
-      const callTarget = statementExpression.expression;
-      if (!nodeIsSynthesized(callTarget) || callTarget.kind !== 106 /* SuperKeyword */) {
-        return false;
-      }
-      const callArgument = singleOrUndefined(statementExpression.arguments);
-      if (!callArgument || !nodeIsSynthesized(callArgument) || callArgument.kind !== 227 /* SpreadElement */) {
-        return false;
+    function copyLocallyVisibleExportSymbols(source, meaning2) {
+      if (meaning2) {
+        source.forEach((symbol) => {
+          if (!getDeclarationOfKind(symbol, 278 /* ExportSpecifier */) && !getDeclarationOfKind(symbol, 277 /* NamespaceExport */)) {
+            copySymbol(symbol, meaning2);
+          }
+        });
       }
-      const expression = callArgument.expression;
-      return isIdentifier(expression) && expression.escapedText === "arguments";
     }
   }
-
-  // src/compiler/transformers/es5.ts
-  function transformES5(context) {
-    const { factory: factory2 } = context;
-    const compilerOptions = context.getCompilerOptions();
-    let previousOnEmitNode;
-    let noSubstitution;
-    if (compilerOptions.jsx === 1 /* Preserve */ || compilerOptions.jsx === 3 /* ReactNative */) {
-      previousOnEmitNode = context.onEmitNode;
-      context.onEmitNode = onEmitNode;
-      context.enableEmitNotification(283 /* JsxOpeningElement */);
-      context.enableEmitNotification(284 /* JsxClosingElement */);
-      context.enableEmitNotification(282 /* JsxSelfClosingElement */);
-      noSubstitution = [];
-    }
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    context.onSubstituteNode = onSubstituteNode;
-    context.enableSubstitution(208 /* PropertyAccessExpression */);
-    context.enableSubstitution(299 /* PropertyAssignment */);
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      return node;
+  function isTypeDeclarationName(name) {
+    return name.kind === 79 /* Identifier */ && isTypeDeclaration(name.parent) && getNameOfDeclaration(name.parent) === name;
+  }
+  function isTypeReferenceIdentifier(node) {
+    while (node.parent.kind === 163 /* QualifiedName */) {
+      node = node.parent;
     }
-    function onEmitNode(hint, node, emitCallback) {
-      switch (node.kind) {
-        case 283 /* JsxOpeningElement */:
-        case 284 /* JsxClosingElement */:
-        case 282 /* JsxSelfClosingElement */:
-          const tagName = node.tagName;
-          noSubstitution[getOriginalNodeId(tagName)] = true;
-          break;
-      }
-      previousOnEmitNode(hint, node, emitCallback);
+    return node.parent.kind === 180 /* TypeReference */;
+  }
+  function isHeritageClauseElementIdentifier(node) {
+    while (node.parent.kind === 208 /* PropertyAccessExpression */) {
+      node = node.parent;
     }
-    function onSubstituteNode(hint, node) {
-      if (node.id && noSubstitution && noSubstitution[node.id]) {
-        return previousOnSubstituteNode(hint, node);
-      }
-      node = previousOnSubstituteNode(hint, node);
-      if (isPropertyAccessExpression(node)) {
-        return substitutePropertyAccessExpression(node);
-      } else if (isPropertyAssignment(node)) {
-        return substitutePropertyAssignment(node);
-      }
-      return node;
+    return node.parent.kind === 230 /* ExpressionWithTypeArguments */;
+  }
+  function forEachEnclosingClass(node, callback) {
+    let result;
+    let containingClass = getContainingClass(node);
+    while (containingClass) {
+      if (result = callback(containingClass))
+        break;
+      containingClass = getContainingClass(containingClass);
     }
-    function substitutePropertyAccessExpression(node) {
-      if (isPrivateIdentifier(node.name)) {
-        return node;
-      }
-      const literalName = trySubstituteReservedName(node.name);
-      if (literalName) {
-        return setTextRange(factory2.createElementAccessExpression(node.expression, literalName), node);
+    return result;
+  }
+  function isNodeUsedDuringClassInitialization(node) {
+    return !!findAncestor(node, (element) => {
+      if (isConstructorDeclaration(element) && nodeIsPresent(element.body) || isPropertyDeclaration(element)) {
+        return true;
+      } else if (isClassLike(element) || isFunctionLikeDeclaration(element)) {
+        return "quit";
       }
-      return node;
+      return false;
+    });
+  }
+  function isNodeWithinClass(node, classDeclaration) {
+    return !!forEachEnclosingClass(node, (n) => n === classDeclaration);
+  }
+  function getLeftSideOfImportEqualsOrExportAssignment(nodeOnRightSide) {
+    while (nodeOnRightSide.parent.kind === 163 /* QualifiedName */) {
+      nodeOnRightSide = nodeOnRightSide.parent;
     }
-    function substitutePropertyAssignment(node) {
-      const literalName = isIdentifier(node.name) && trySubstituteReservedName(node.name);
-      if (literalName) {
-        return factory2.updatePropertyAssignment(node, literalName, node.initializer);
-      }
-      return node;
+    if (nodeOnRightSide.parent.kind === 268 /* ImportEqualsDeclaration */) {
+      return nodeOnRightSide.parent.moduleReference === nodeOnRightSide ? nodeOnRightSide.parent : void 0;
     }
-    function trySubstituteReservedName(name) {
-      const token = name.originalKeywordKind || (nodeIsSynthesized(name) ? stringToToken(idText(name)) : void 0);
-      if (token !== void 0 && token >= 81 /* FirstReservedWord */ && token <= 116 /* LastReservedWord */) {
-        return setTextRange(factory2.createStringLiteralFromNode(name), name);
-      }
-      return void 0;
+    if (nodeOnRightSide.parent.kind === 274 /* ExportAssignment */) {
+      return nodeOnRightSide.parent.expression === nodeOnRightSide ? nodeOnRightSide.parent : void 0;
     }
+    return void 0;
   }
-
-  // src/compiler/transformers/generators.ts
-  function getInstructionName(instruction) {
-    switch (instruction) {
-      case 2 /* Return */:
-        return "return";
-      case 3 /* Break */:
-        return "break";
-      case 4 /* Yield */:
-        return "yield";
-      case 5 /* YieldStar */:
-        return "yield*";
-      case 7 /* Endfinally */:
-        return "endfinally";
-      default:
-        return void 0;
+  function isInRightSideOfImportOrExportAssignment(node) {
+    return getLeftSideOfImportEqualsOrExportAssignment(node) !== void 0;
+  }
+  function getSpecialPropertyAssignmentSymbolFromEntityName(entityName) {
+    const specialPropertyAssignmentKind = getAssignmentDeclarationKind(entityName.parent.parent);
+    switch (specialPropertyAssignmentKind) {
+      case 1 /* ExportsProperty */:
+      case 3 /* PrototypeProperty */:
+        return getSymbolOfNode(entityName.parent);
+      case 4 /* ThisProperty */:
+      case 2 /* ModuleExports */:
+      case 5 /* Property */:
+        return getSymbolOfDeclaration(entityName.parent.parent);
     }
   }
-  function transformGenerators(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      resumeLexicalEnvironment,
-      endLexicalEnvironment,
-      hoistFunctionDeclaration,
-      hoistVariableDeclaration
-    } = context;
-    const compilerOptions = context.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const resolver = context.getEmitResolver();
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    context.onSubstituteNode = onSubstituteNode;
-    let renamedCatchVariables;
-    let renamedCatchVariableDeclarations;
-    let inGeneratorFunctionBody;
-    let inStatementContainingYield;
-    let blocks;
-    let blockOffsets;
-    let blockActions;
-    let blockStack;
-    let labelOffsets;
-    let labelExpressions;
-    let nextLabelId = 1;
-    let operations;
-    let operationArguments;
-    let operationLocations;
-    let state;
-    let blockIndex = 0;
-    let labelNumber = 0;
-    let labelNumbers;
-    let lastOperationWasAbrupt;
-    let lastOperationWasCompletion;
-    let clauses;
-    let statements;
-    let exceptionBlockStack;
-    let currentExceptionBlock;
-    let withBlockStack;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile || (node.transformFlags & 2048 /* ContainsGenerator */) === 0) {
-        return node;
-      }
-      const visited = visitEachChild(node, visitor, context);
-      addEmitHelpers(visited, context.readEmitHelpers());
-      return visited;
+  function isImportTypeQualifierPart(node) {
+    let parent2 = node.parent;
+    while (isQualifiedName(parent2)) {
+      node = parent2;
+      parent2 = parent2.parent;
     }
-    function visitor(node) {
-      const transformFlags = node.transformFlags;
-      if (inStatementContainingYield) {
-        return visitJavaScriptInStatementContainingYield(node);
-      } else if (inGeneratorFunctionBody) {
-        return visitJavaScriptInGeneratorFunctionBody(node);
-      } else if (isFunctionLikeDeclaration(node) && node.asteriskToken) {
-        return visitGenerator(node);
-      } else if (transformFlags & 2048 /* ContainsGenerator */) {
-        return visitEachChild(node, visitor, context);
-      } else {
-        return node;
-      }
+    if (parent2 && parent2.kind === 202 /* ImportType */ && parent2.qualifier === node) {
+      return parent2;
     }
-    function visitJavaScriptInStatementContainingYield(node) {
-      switch (node.kind) {
-        case 243 /* DoStatement */:
-          return visitDoStatement(node);
-        case 244 /* WhileStatement */:
-          return visitWhileStatement(node);
-        case 252 /* SwitchStatement */:
-          return visitSwitchStatement(node);
-        case 253 /* LabeledStatement */:
-          return visitLabeledStatement(node);
-        default:
-          return visitJavaScriptInGeneratorFunctionBody(node);
-      }
+    return void 0;
+  }
+  function getSymbolOfNameOrPropertyAccessExpression(name) {
+    if (isDeclarationName(name)) {
+      return getSymbolOfNode(name.parent);
     }
-    function visitJavaScriptInGeneratorFunctionBody(node) {
-      switch (node.kind) {
-        case 259 /* FunctionDeclaration */:
-          return visitFunctionDeclaration(node);
-        case 215 /* FunctionExpression */:
-          return visitFunctionExpression(node);
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-          return visitAccessorDeclaration(node);
-        case 240 /* VariableStatement */:
-          return visitVariableStatement(node);
-        case 245 /* ForStatement */:
-          return visitForStatement(node);
-        case 246 /* ForInStatement */:
-          return visitForInStatement(node);
-        case 249 /* BreakStatement */:
-          return visitBreakStatement(node);
-        case 248 /* ContinueStatement */:
-          return visitContinueStatement(node);
-        case 250 /* ReturnStatement */:
-          return visitReturnStatement(node);
-        default:
-          if (node.transformFlags & 1048576 /* ContainsYield */) {
-            return visitJavaScriptContainingYield(node);
-          } else if (node.transformFlags & (2048 /* ContainsGenerator */ | 4194304 /* ContainsHoistedDeclarationOrCompletion */)) {
-            return visitEachChild(node, visitor, context);
-          } else {
-            return node;
-          }
+    if (isInJSFile(name) && name.parent.kind === 208 /* PropertyAccessExpression */ && name.parent === name.parent.parent.left) {
+      if (!isPrivateIdentifier(name) && !isJSDocMemberName(name)) {
+        const specialPropertyAssignmentSymbol = getSpecialPropertyAssignmentSymbolFromEntityName(name);
+        if (specialPropertyAssignmentSymbol) {
+          return specialPropertyAssignmentSymbol;
+        }
       }
     }
-    function visitJavaScriptContainingYield(node) {
-      switch (node.kind) {
-        case 223 /* BinaryExpression */:
-          return visitBinaryExpression(node);
-        case 354 /* CommaListExpression */:
-          return visitCommaListExpression(node);
-        case 224 /* ConditionalExpression */:
-          return visitConditionalExpression(node);
-        case 226 /* YieldExpression */:
-          return visitYieldExpression(node);
-        case 206 /* ArrayLiteralExpression */:
-          return visitArrayLiteralExpression(node);
-        case 207 /* ObjectLiteralExpression */:
-          return visitObjectLiteralExpression(node);
-        case 209 /* ElementAccessExpression */:
-          return visitElementAccessExpression(node);
-        case 210 /* CallExpression */:
-          return visitCallExpression(node);
-        case 211 /* NewExpression */:
-          return visitNewExpression(node);
-        default:
-          return visitEachChild(node, visitor, context);
+    if (name.parent.kind === 274 /* ExportAssignment */ && isEntityNameExpression(name)) {
+      const success = resolveEntityName(
+        name,
+        /*all meanings*/
+        111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+        /*ignoreErrors*/
+        true
+      );
+      if (success && success !== unknownSymbol) {
+        return success;
       }
+    } else if (isEntityName(name) && isInRightSideOfImportOrExportAssignment(name)) {
+      const importEqualsDeclaration = getAncestor(name, 268 /* ImportEqualsDeclaration */);
+      Debug.assert(importEqualsDeclaration !== void 0);
+      return getSymbolOfPartOfRightHandSideOfImportEquals(
+        name,
+        /*dontResolveAlias*/
+        true
+      );
     }
-    function visitGenerator(node) {
-      switch (node.kind) {
-        case 259 /* FunctionDeclaration */:
-          return visitFunctionDeclaration(node);
-        case 215 /* FunctionExpression */:
-          return visitFunctionExpression(node);
-        default:
-          return Debug.failBadSyntaxKind(node);
+    if (isEntityName(name)) {
+      const possibleImportNode = isImportTypeQualifierPart(name);
+      if (possibleImportNode) {
+        getTypeFromTypeNode(possibleImportNode);
+        const sym = getNodeLinks(name).resolvedSymbol;
+        return sym === unknownSymbol ? void 0 : sym;
       }
     }
-    function visitFunctionDeclaration(node) {
-      if (node.asteriskToken) {
-        node = setOriginalNode(
-          setTextRange(
-            factory2.createFunctionDeclaration(
-              node.modifiers,
-              void 0,
-              node.name,
-              void 0,
-              visitParameterList(node.parameters, visitor, context),
-              void 0,
-              transformGeneratorFunctionBody(node.body)
-            ),
-            node
-          ),
-          node
-        );
-      } else {
-        const savedInGeneratorFunctionBody = inGeneratorFunctionBody;
-        const savedInStatementContainingYield = inStatementContainingYield;
-        inGeneratorFunctionBody = false;
-        inStatementContainingYield = false;
-        node = visitEachChild(node, visitor, context);
-        inGeneratorFunctionBody = savedInGeneratorFunctionBody;
-        inStatementContainingYield = savedInStatementContainingYield;
-      }
-      if (inGeneratorFunctionBody) {
-        hoistFunctionDeclaration(node);
-        return void 0;
-      } else {
-        return node;
-      }
+    while (isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName(name)) {
+      name = name.parent;
     }
-    function visitFunctionExpression(node) {
-      if (node.asteriskToken) {
-        node = setOriginalNode(
-          setTextRange(
-            factory2.createFunctionExpression(
-              void 0,
-              void 0,
-              node.name,
-              void 0,
-              visitParameterList(node.parameters, visitor, context),
-              void 0,
-              transformGeneratorFunctionBody(node.body)
-            ),
-            node
-          ),
-          node
-        );
+    if (isHeritageClauseElementIdentifier(name)) {
+      let meaning = 0 /* None */;
+      if (name.parent.kind === 230 /* ExpressionWithTypeArguments */) {
+        meaning = 788968 /* Type */;
+        if (isExpressionWithTypeArgumentsInClassExtendsClause(name.parent)) {
+          meaning |= 111551 /* Value */;
+        }
       } else {
-        const savedInGeneratorFunctionBody = inGeneratorFunctionBody;
-        const savedInStatementContainingYield = inStatementContainingYield;
-        inGeneratorFunctionBody = false;
-        inStatementContainingYield = false;
-        node = visitEachChild(node, visitor, context);
-        inGeneratorFunctionBody = savedInGeneratorFunctionBody;
-        inStatementContainingYield = savedInStatementContainingYield;
+        meaning = 1920 /* Namespace */;
+      }
+      meaning |= 2097152 /* Alias */;
+      const entityNameSymbol = isEntityNameExpression(name) ? resolveEntityName(name, meaning) : void 0;
+      if (entityNameSymbol) {
+        return entityNameSymbol;
       }
-      return node;
     }
-    function visitAccessorDeclaration(node) {
-      const savedInGeneratorFunctionBody = inGeneratorFunctionBody;
-      const savedInStatementContainingYield = inStatementContainingYield;
-      inGeneratorFunctionBody = false;
-      inStatementContainingYield = false;
-      node = visitEachChild(node, visitor, context);
-      inGeneratorFunctionBody = savedInGeneratorFunctionBody;
-      inStatementContainingYield = savedInStatementContainingYield;
-      return node;
+    if (name.parent.kind === 344 /* JSDocParameterTag */) {
+      return getParameterSymbolFromJSDoc(name.parent);
     }
-    function transformGeneratorFunctionBody(body) {
-      const statements2 = [];
-      const savedInGeneratorFunctionBody = inGeneratorFunctionBody;
-      const savedInStatementContainingYield = inStatementContainingYield;
-      const savedBlocks = blocks;
-      const savedBlockOffsets = blockOffsets;
-      const savedBlockActions = blockActions;
-      const savedBlockStack = blockStack;
-      const savedLabelOffsets = labelOffsets;
-      const savedLabelExpressions = labelExpressions;
-      const savedNextLabelId = nextLabelId;
-      const savedOperations = operations;
-      const savedOperationArguments = operationArguments;
-      const savedOperationLocations = operationLocations;
-      const savedState = state;
-      inGeneratorFunctionBody = true;
-      inStatementContainingYield = false;
-      blocks = void 0;
-      blockOffsets = void 0;
-      blockActions = void 0;
-      blockStack = void 0;
-      labelOffsets = void 0;
-      labelExpressions = void 0;
-      nextLabelId = 1;
-      operations = void 0;
-      operationArguments = void 0;
-      operationLocations = void 0;
-      state = factory2.createTempVariable(void 0);
-      resumeLexicalEnvironment();
-      const statementOffset = factory2.copyPrologue(body.statements, statements2, false, visitor);
-      transformAndEmitStatements(body.statements, statementOffset);
-      const buildResult = build2();
-      insertStatementsAfterStandardPrologue(statements2, endLexicalEnvironment());
-      statements2.push(factory2.createReturnStatement(buildResult));
-      inGeneratorFunctionBody = savedInGeneratorFunctionBody;
-      inStatementContainingYield = savedInStatementContainingYield;
-      blocks = savedBlocks;
-      blockOffsets = savedBlockOffsets;
-      blockActions = savedBlockActions;
-      blockStack = savedBlockStack;
-      labelOffsets = savedLabelOffsets;
-      labelExpressions = savedLabelExpressions;
-      nextLabelId = savedNextLabelId;
-      operations = savedOperations;
-      operationArguments = savedOperationArguments;
-      operationLocations = savedOperationLocations;
-      state = savedState;
-      return setTextRange(factory2.createBlock(statements2, body.multiLine), body);
-    }
-    function visitVariableStatement(node) {
-      if (node.transformFlags & 1048576 /* ContainsYield */) {
-        transformAndEmitVariableDeclarationList(node.declarationList);
+    if (name.parent.kind === 165 /* TypeParameter */ && name.parent.parent.kind === 348 /* JSDocTemplateTag */) {
+      Debug.assert(!isInJSFile(name));
+      const typeParameter = getTypeParameterFromJsDoc(name.parent);
+      return typeParameter && typeParameter.symbol;
+    }
+    if (isExpressionNode(name)) {
+      if (nodeIsMissing(name)) {
         return void 0;
-      } else {
-        if (getEmitFlags(node) & 2097152 /* CustomPrologue */) {
-          return node;
+      }
+      const isJSDoc2 = findAncestor(name, or(isJSDocLinkLike, isJSDocNameReference, isJSDocMemberName));
+      const meaning = isJSDoc2 ? 788968 /* Type */ | 1920 /* Namespace */ | 111551 /* Value */ : 111551 /* Value */;
+      if (name.kind === 79 /* Identifier */) {
+        if (isJSXTagName(name) && isJsxIntrinsicIdentifier(name)) {
+          const symbol = getIntrinsicTagSymbol(name.parent);
+          return symbol === unknownSymbol ? void 0 : symbol;
         }
-        for (const variable of node.declarationList.declarations) {
-          hoistVariableDeclaration(variable.name);
+        const result = resolveEntityName(
+          name,
+          meaning,
+          /*ignoreErrors*/
+          false,
+          /* dontResolveAlias */
+          true,
+          getHostSignatureFromJSDoc(name)
+        );
+        if (!result && isJSDoc2) {
+          const container = findAncestor(name, or(isClassLike, isInterfaceDeclaration));
+          if (container) {
+            return resolveJSDocMemberName(
+              name,
+              /*ignoreErrors*/
+              false,
+              getSymbolOfDeclaration(container)
+            );
+          }
         }
-        const variables = getInitializedVariables(node.declarationList);
-        if (variables.length === 0) {
-          return void 0;
+        if (result && isJSDoc2) {
+          const container = getJSDocHost(name);
+          if (container && isEnumMember(container) && container === result.valueDeclaration) {
+            return resolveEntityName(
+              name,
+              meaning,
+              /*ignoreErrors*/
+              true,
+              /* dontResolveAlias */
+              true,
+              getSourceFileOfNode(container)
+            ) || result;
+          }
         }
-        return setSourceMapRange(
-          factory2.createExpressionStatement(
-            factory2.inlineExpressions(
-              map(variables, transformInitializedVariable)
-            )
-          ),
-          node
-        );
+        return result;
+      } else if (isPrivateIdentifier(name)) {
+        return getSymbolForPrivateIdentifierExpression(name);
+      } else if (name.kind === 208 /* PropertyAccessExpression */ || name.kind === 163 /* QualifiedName */) {
+        const links = getNodeLinks(name);
+        if (links.resolvedSymbol) {
+          return links.resolvedSymbol;
+        }
+        if (name.kind === 208 /* PropertyAccessExpression */) {
+          checkPropertyAccessExpression(name, 0 /* Normal */);
+          if (!links.resolvedSymbol) {
+            const expressionType = checkExpressionCached(name.expression);
+            const infos = getApplicableIndexInfos(expressionType, getLiteralTypeFromPropertyName(name.name));
+            if (infos.length && expressionType.members) {
+              const resolved = resolveStructuredTypeMembers(expressionType);
+              const symbol = resolved.members.get("__index" /* Index */);
+              if (infos === getIndexInfosOfType(expressionType)) {
+                links.resolvedSymbol = symbol;
+              } else if (symbol) {
+                const symbolLinks2 = getSymbolLinks(symbol);
+                const declarationList = mapDefined(infos, (i) => i.declaration);
+                const nodeListId = map(declarationList, getNodeId).join(",");
+                if (!symbolLinks2.filteredIndexSymbolCache) {
+                  symbolLinks2.filteredIndexSymbolCache = /* @__PURE__ */ new Map();
+                }
+                if (symbolLinks2.filteredIndexSymbolCache.has(nodeListId)) {
+                  links.resolvedSymbol = symbolLinks2.filteredIndexSymbolCache.get(nodeListId);
+                } else {
+                  const copy = createSymbol(131072 /* Signature */, "__index" /* Index */);
+                  copy.declarations = mapDefined(infos, (i) => i.declaration);
+                  copy.parent = expressionType.aliasSymbol ? expressionType.aliasSymbol : expressionType.symbol ? expressionType.symbol : getSymbolAtLocation(copy.declarations[0].parent);
+                  symbolLinks2.filteredIndexSymbolCache.set(nodeListId, copy);
+                  links.resolvedSymbol = symbolLinks2.filteredIndexSymbolCache.get(nodeListId);
+                }
+              }
+            }
+          }
+        } else {
+          checkQualifiedName(name, 0 /* Normal */);
+        }
+        if (!links.resolvedSymbol && isJSDoc2 && isQualifiedName(name)) {
+          return resolveJSDocMemberName(name);
+        }
+        return links.resolvedSymbol;
+      } else if (isJSDocMemberName(name)) {
+        return resolveJSDocMemberName(name);
       }
+    } else if (isTypeReferenceIdentifier(name)) {
+      const meaning = name.parent.kind === 180 /* TypeReference */ ? 788968 /* Type */ : 1920 /* Namespace */;
+      const symbol = resolveEntityName(
+        name,
+        meaning,
+        /*ignoreErrors*/
+        false,
+        /*dontResolveAlias*/
+        true
+      );
+      return symbol && symbol !== unknownSymbol ? symbol : getUnresolvedSymbolForEntityName(name);
     }
-    function visitBinaryExpression(node) {
-      const assoc = getExpressionAssociativity(node);
-      switch (assoc) {
-        case 0 /* Left */:
-          return visitLeftAssociativeBinaryExpression(node);
-        case 1 /* Right */:
-          return visitRightAssociativeBinaryExpression(node);
-        default:
-          return Debug.assertNever(assoc);
+    if (name.parent.kind === 179 /* TypePredicate */) {
+      return resolveEntityName(
+        name,
+        /*meaning*/
+        1 /* FunctionScopedVariable */
+      );
+    }
+    return void 0;
+  }
+  function resolveJSDocMemberName(name, ignoreErrors, container) {
+    if (isEntityName(name)) {
+      const meaning = 788968 /* Type */ | 1920 /* Namespace */ | 111551 /* Value */;
+      let symbol = resolveEntityName(
+        name,
+        meaning,
+        ignoreErrors,
+        /*dontResolveAlias*/
+        true,
+        getHostSignatureFromJSDoc(name)
+      );
+      if (!symbol && isIdentifier(name) && container) {
+        symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(container), name.escapedText, meaning));
+      }
+      if (symbol) {
+        return symbol;
       }
     }
-    function visitRightAssociativeBinaryExpression(node) {
-      const { left, right } = node;
-      if (containsYield(right)) {
-        let target;
-        switch (left.kind) {
-          case 208 /* PropertyAccessExpression */:
-            target = factory2.updatePropertyAccessExpression(
-              left,
-              cacheExpression(visitNode(left.expression, visitor, isLeftHandSideExpression)),
-              left.name
-            );
-            break;
-          case 209 /* ElementAccessExpression */:
-            target = factory2.updateElementAccessExpression(
-              left,
-              cacheExpression(visitNode(left.expression, visitor, isLeftHandSideExpression)),
-              cacheExpression(visitNode(left.argumentExpression, visitor, isExpression))
-            );
-            break;
-          default:
-            target = visitNode(left, visitor, isExpression);
-            break;
+    const left = isIdentifier(name) ? container : resolveJSDocMemberName(name.left, ignoreErrors, container);
+    const right = isIdentifier(name) ? name.escapedText : name.right.escapedText;
+    if (left) {
+      const proto = left.flags & 111551 /* Value */ && getPropertyOfType(getTypeOfSymbol(left), "prototype");
+      const t = proto ? getTypeOfSymbol(proto) : getDeclaredTypeOfSymbol(left);
+      return getPropertyOfType(t, right);
+    }
+  }
+  function getSymbolAtLocation(node, ignoreErrors) {
+    if (isSourceFile(node)) {
+      return isExternalModule(node) ? getMergedSymbol(node.symbol) : void 0;
+    }
+    const { parent: parent2 } = node;
+    const grandParent = parent2.parent;
+    if (node.flags & 33554432 /* InWithStatement */) {
+      return void 0;
+    }
+    if (isDeclarationNameOrImportPropertyName(node)) {
+      const parentSymbol = getSymbolOfDeclaration(parent2);
+      return isImportOrExportSpecifier(node.parent) && node.parent.propertyName === node ? getImmediateAliasedSymbol(parentSymbol) : parentSymbol;
+    } else if (isLiteralComputedPropertyDeclarationName(node)) {
+      return getSymbolOfDeclaration(parent2.parent);
+    }
+    if (node.kind === 79 /* Identifier */) {
+      if (isInRightSideOfImportOrExportAssignment(node)) {
+        return getSymbolOfNameOrPropertyAccessExpression(node);
+      } else if (parent2.kind === 205 /* BindingElement */ && grandParent.kind === 203 /* ObjectBindingPattern */ && node === parent2.propertyName) {
+        const typeOfPattern = getTypeOfNode(grandParent);
+        const propertyDeclaration = getPropertyOfType(typeOfPattern, node.escapedText);
+        if (propertyDeclaration) {
+          return propertyDeclaration;
         }
-        const operator = node.operatorToken.kind;
-        if (isCompoundAssignment(operator)) {
-          return setTextRange(
-            factory2.createAssignment(
-              target,
-              setTextRange(
-                factory2.createBinaryExpression(
-                  cacheExpression(target),
-                  getNonAssignmentOperatorForCompoundAssignment(operator),
-                  visitNode(right, visitor, isExpression)
-                ),
-                node
-              )
-            ),
-            node
-          );
-        } else {
-          return factory2.updateBinaryExpression(node, target, node.operatorToken, visitNode(right, visitor, isExpression));
+      } else if (isMetaProperty(parent2) && parent2.name === node) {
+        if (parent2.keywordToken === 103 /* NewKeyword */ && idText(node) === "target") {
+          return checkNewTargetMetaProperty(parent2).symbol;
         }
+        if (parent2.keywordToken === 100 /* ImportKeyword */ && idText(node) === "meta") {
+          return getGlobalImportMetaExpressionType().members.get("meta");
+        }
+        return void 0;
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitLeftAssociativeBinaryExpression(node) {
-      if (containsYield(node.right)) {
-        if (isLogicalOperator(node.operatorToken.kind)) {
-          return visitLogicalBinaryExpression(node);
-        } else if (node.operatorToken.kind === 27 /* CommaToken */) {
-          return visitCommaExpression(node);
-        }
-        return factory2.updateBinaryExpression(
-          node,
-          cacheExpression(visitNode(node.left, visitor, isExpression)),
-          node.operatorToken,
-          visitNode(node.right, visitor, isExpression)
-        );
-      }
-      return visitEachChild(node, visitor, context);
+    switch (node.kind) {
+      case 79 /* Identifier */:
+      case 80 /* PrivateIdentifier */:
+      case 208 /* PropertyAccessExpression */:
+      case 163 /* QualifiedName */:
+        if (!isThisInTypeQuery(node)) {
+          return getSymbolOfNameOrPropertyAccessExpression(node);
+        }
+      case 108 /* ThisKeyword */:
+        const container = getThisContainer(
+          node,
+          /*includeArrowFunctions*/
+          false,
+          /*includeClassComputedPropertyName*/
+          false
+        );
+        if (isFunctionLike(container)) {
+          const sig = getSignatureFromDeclaration(container);
+          if (sig.thisParameter) {
+            return sig.thisParameter;
+          }
+        }
+        if (isInExpressionContext(node)) {
+          return checkExpression(node).symbol;
+        }
+      case 194 /* ThisType */:
+        return getTypeFromThisTypeNode(node).symbol;
+      case 106 /* SuperKeyword */:
+        return checkExpression(node).symbol;
+      case 135 /* ConstructorKeyword */:
+        const constructorDeclaration = node.parent;
+        if (constructorDeclaration && constructorDeclaration.kind === 173 /* Constructor */) {
+          return constructorDeclaration.parent.symbol;
+        }
+        return void 0;
+      case 10 /* StringLiteral */:
+      case 14 /* NoSubstitutionTemplateLiteral */:
+        if (isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node || (node.parent.kind === 269 /* ImportDeclaration */ || node.parent.kind === 275 /* ExportDeclaration */) && node.parent.moduleSpecifier === node || (isInJSFile(node) && getEmitModuleResolutionKind(compilerOptions) !== 100 /* Bundler */ && isRequireCall(
+          node.parent,
+          /*checkArgumentIsStringLiteralLike*/
+          false
+        ) || isImportCall(node.parent)) || isLiteralTypeNode(node.parent) && isLiteralImportTypeNode(node.parent.parent) && node.parent.parent.argument === node.parent) {
+          return resolveExternalModuleName(node, node, ignoreErrors);
+        }
+        if (isCallExpression(parent2) && isBindableObjectDefinePropertyCall(parent2) && parent2.arguments[1] === node) {
+          return getSymbolOfDeclaration(parent2);
+        }
+      case 8 /* NumericLiteral */:
+        const objectType = isElementAccessExpression(parent2) ? parent2.argumentExpression === node ? getTypeOfExpression(parent2.expression) : void 0 : isLiteralTypeNode(parent2) && isIndexedAccessTypeNode(grandParent) ? getTypeFromTypeNode(grandParent.objectType) : void 0;
+        return objectType && getPropertyOfType(objectType, escapeLeadingUnderscores(node.text));
+      case 88 /* DefaultKeyword */:
+      case 98 /* FunctionKeyword */:
+      case 38 /* EqualsGreaterThanToken */:
+      case 84 /* ClassKeyword */:
+        return getSymbolOfNode(node.parent);
+      case 202 /* ImportType */:
+        return isLiteralImportTypeNode(node) ? getSymbolAtLocation(node.argument.literal, ignoreErrors) : void 0;
+      case 93 /* ExportKeyword */:
+        return isExportAssignment(node.parent) ? Debug.checkDefined(node.parent.symbol) : void 0;
+      case 100 /* ImportKeyword */:
+      case 103 /* NewKeyword */:
+        return isMetaProperty(node.parent) ? checkMetaPropertyKeyword(node.parent).symbol : void 0;
+      case 233 /* MetaProperty */:
+        return checkExpression(node).symbol;
+      default:
+        return void 0;
+    }
+  }
+  function getIndexInfosAtLocation(node) {
+    if (isIdentifier(node) && isPropertyAccessExpression(node.parent) && node.parent.name === node) {
+      const keyType = getLiteralTypeFromPropertyName(node);
+      const objectType = getTypeOfExpression(node.parent.expression);
+      const objectTypes = objectType.flags & 1048576 /* Union */ ? objectType.types : [objectType];
+      return flatMap(objectTypes, (t) => filter(getIndexInfosOfType(t), (info) => isApplicableIndexType(keyType, info.keyType)));
     }
-    function visitCommaExpression(node) {
-      let pendingExpressions = [];
-      visit(node.left);
-      visit(node.right);
-      return factory2.inlineExpressions(pendingExpressions);
-      function visit(node2) {
-        if (isBinaryExpression(node2) && node2.operatorToken.kind === 27 /* CommaToken */) {
-          visit(node2.left);
-          visit(node2.right);
-        } else {
-          if (containsYield(node2) && pendingExpressions.length > 0) {
-            emitWorker(1 /* Statement */, [factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions))]);
-            pendingExpressions = [];
-          }
-          pendingExpressions.push(visitNode(node2, visitor, isExpression));
-        }
-      }
+    return void 0;
+  }
+  function getShorthandAssignmentValueSymbol(location) {
+    if (location && location.kind === 300 /* ShorthandPropertyAssignment */) {
+      return resolveEntityName(location.name, 111551 /* Value */ | 2097152 /* Alias */);
     }
-    function visitCommaListExpression(node) {
-      let pendingExpressions = [];
-      for (const elem of node.elements) {
-        if (isBinaryExpression(elem) && elem.operatorToken.kind === 27 /* CommaToken */) {
-          pendingExpressions.push(visitCommaExpression(elem));
-        } else {
-          if (containsYield(elem) && pendingExpressions.length > 0) {
-            emitWorker(1 /* Statement */, [factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions))]);
-            pendingExpressions = [];
-          }
-          pendingExpressions.push(visitNode(elem, visitor, isExpression));
-        }
-      }
-      return factory2.inlineExpressions(pendingExpressions);
+    return void 0;
+  }
+  function getExportSpecifierLocalTargetSymbol(node) {
+    if (isExportSpecifier(node)) {
+      return node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node) : resolveEntityName(node.propertyName || node.name, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */);
+    } else {
+      return resolveEntityName(node, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */);
     }
-    function visitLogicalBinaryExpression(node) {
-      const resultLabel = defineLabel();
-      const resultLocal = declareLocal();
-      emitAssignment(resultLocal, visitNode(node.left, visitor, isExpression), node.left);
-      if (node.operatorToken.kind === 55 /* AmpersandAmpersandToken */) {
-        emitBreakWhenFalse(resultLabel, resultLocal, node.left);
-      } else {
-        emitBreakWhenTrue(resultLabel, resultLocal, node.left);
-      }
-      emitAssignment(resultLocal, visitNode(node.right, visitor, isExpression), node.right);
-      markLabel(resultLabel);
-      return resultLocal;
+  }
+  function getTypeOfNode(node) {
+    if (isSourceFile(node) && !isExternalModule(node)) {
+      return errorType;
     }
-    function visitConditionalExpression(node) {
-      if (containsYield(node.whenTrue) || containsYield(node.whenFalse)) {
-        const whenFalseLabel = defineLabel();
-        const resultLabel = defineLabel();
-        const resultLocal = declareLocal();
-        emitBreakWhenFalse(whenFalseLabel, visitNode(node.condition, visitor, isExpression), node.condition);
-        emitAssignment(resultLocal, visitNode(node.whenTrue, visitor, isExpression), node.whenTrue);
-        emitBreak(resultLabel);
-        markLabel(whenFalseLabel);
-        emitAssignment(resultLocal, visitNode(node.whenFalse, visitor, isExpression), node.whenFalse);
-        markLabel(resultLabel);
-        return resultLocal;
-      }
-      return visitEachChild(node, visitor, context);
+    if (node.flags & 33554432 /* InWithStatement */) {
+      return errorType;
     }
-    function visitYieldExpression(node) {
-      const resumeLabel = defineLabel();
-      const expression = visitNode(node.expression, visitor, isExpression);
-      if (node.asteriskToken) {
-        const iterator = (getEmitFlags(node.expression) & 16777216 /* Iterator */) === 0 ? setTextRange(emitHelpers().createValuesHelper(expression), node) : expression;
-        emitYieldStar(iterator, node);
-      } else {
-        emitYield(expression, node);
-      }
-      markLabel(resumeLabel);
-      return createGeneratorResume(node);
+    const classDecl = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node);
+    const classType = classDecl && getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(classDecl.class));
+    if (isPartOfTypeNode(node)) {
+      const typeFromTypeNode = getTypeFromTypeNode(node);
+      return classType ? getTypeWithThisArgument(typeFromTypeNode, classType.thisType) : typeFromTypeNode;
     }
-    function visitArrayLiteralExpression(node) {
-      return visitElements(node.elements, void 0, void 0, node.multiLine);
+    if (isExpressionNode(node)) {
+      return getRegularTypeOfExpression(node);
     }
-    function visitElements(elements, leadingElement, location2, multiLine) {
-      const numInitialElements = countInitialNodesWithoutYield(elements);
-      let temp;
-      if (numInitialElements > 0) {
-        temp = declareLocal();
-        const initialElements = visitNodes2(elements, visitor, isExpression, 0, numInitialElements);
-        emitAssignment(
-          temp,
-          factory2.createArrayLiteralExpression(
-            leadingElement ? [leadingElement, ...initialElements] : initialElements
-          )
-        );
-        leadingElement = void 0;
-      }
-      const expressions = reduceLeft(elements, reduceElement, [], numInitialElements);
-      return temp ? factory2.createArrayConcatCall(temp, [factory2.createArrayLiteralExpression(expressions, multiLine)]) : setTextRange(
-        factory2.createArrayLiteralExpression(leadingElement ? [leadingElement, ...expressions] : expressions, multiLine),
-        location2
-      );
-      function reduceElement(expressions2, element) {
-        if (containsYield(element) && expressions2.length > 0) {
-          const hasAssignedTemp = temp !== void 0;
-          if (!temp) {
-            temp = declareLocal();
-          }
-          emitAssignment(
-            temp,
-            hasAssignedTemp ? factory2.createArrayConcatCall(
-              temp,
-              [factory2.createArrayLiteralExpression(expressions2, multiLine)]
-            ) : factory2.createArrayLiteralExpression(
-              leadingElement ? [leadingElement, ...expressions2] : expressions2,
-              multiLine
-            )
-          );
-          leadingElement = void 0;
-          expressions2 = [];
-        }
-        expressions2.push(visitNode(element, visitor, isExpression));
-        return expressions2;
-      }
+    if (classType && !classDecl.isImplements) {
+      const baseType = firstOrUndefined(getBaseTypes(classType));
+      return baseType ? getTypeWithThisArgument(baseType, classType.thisType) : errorType;
     }
-    function visitObjectLiteralExpression(node) {
-      const properties = node.properties;
-      const multiLine = node.multiLine;
-      const numInitialProperties = countInitialNodesWithoutYield(properties);
-      const temp = declareLocal();
-      emitAssignment(
-        temp,
-        factory2.createObjectLiteralExpression(
-          visitNodes2(properties, visitor, isObjectLiteralElementLike, 0, numInitialProperties),
-          multiLine
-        )
-      );
-      const expressions = reduceLeft(properties, reduceProperty, [], numInitialProperties);
-      expressions.push(multiLine ? startOnNewLine(setParent(setTextRange(factory2.cloneNode(temp), temp), temp.parent)) : temp);
-      return factory2.inlineExpressions(expressions);
-      function reduceProperty(expressions2, property) {
-        if (containsYield(property) && expressions2.length > 0) {
-          emitStatement(factory2.createExpressionStatement(factory2.inlineExpressions(expressions2)));
-          expressions2 = [];
-        }
-        const expression = createExpressionForObjectLiteralElementLike(factory2, node, property, temp);
-        const visited = visitNode(expression, visitor, isExpression);
-        if (visited) {
-          if (multiLine) {
-            startOnNewLine(visited);
-          }
-          expressions2.push(visited);
-        }
-        return expressions2;
-      }
+    if (isTypeDeclaration(node)) {
+      const symbol = getSymbolOfDeclaration(node);
+      return getDeclaredTypeOfSymbol(symbol);
     }
-    function visitElementAccessExpression(node) {
-      if (containsYield(node.argumentExpression)) {
-        return factory2.updateElementAccessExpression(
-          node,
-          cacheExpression(visitNode(node.expression, visitor, isLeftHandSideExpression)),
-          visitNode(node.argumentExpression, visitor, isExpression)
-        );
-      }
-      return visitEachChild(node, visitor, context);
+    if (isTypeDeclarationName(node)) {
+      const symbol = getSymbolAtLocation(node);
+      return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType;
     }
-    function visitCallExpression(node) {
-      if (!isImportCall(node) && forEach(node.arguments, containsYield)) {
-        const { target, thisArg } = factory2.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion, true);
-        return setOriginalNode(
-          setTextRange(
-            factory2.createFunctionApplyCall(
-              cacheExpression(visitNode(target, visitor, isLeftHandSideExpression)),
-              thisArg,
-              visitElements(node.arguments)
-            ),
-            node
-          ),
-          node
-        );
-      }
-      return visitEachChild(node, visitor, context);
+    if (isDeclaration(node)) {
+      const symbol = getSymbolOfDeclaration(node);
+      return symbol ? getTypeOfSymbol(symbol) : errorType;
     }
-    function visitNewExpression(node) {
-      if (forEach(node.arguments, containsYield)) {
-        const { target, thisArg } = factory2.createCallBinding(factory2.createPropertyAccessExpression(node.expression, "bind"), hoistVariableDeclaration);
-        return setOriginalNode(
-          setTextRange(
-            factory2.createNewExpression(
-              factory2.createFunctionApplyCall(
-                cacheExpression(visitNode(target, visitor, isExpression)),
-                thisArg,
-                visitElements(
-                  node.arguments,
-                  factory2.createVoidZero()
-                )
-              ),
-              void 0,
-              []
-            ),
-            node
-          ),
-          node
-        );
+    if (isDeclarationNameOrImportPropertyName(node)) {
+      const symbol = getSymbolAtLocation(node);
+      if (symbol) {
+        return getTypeOfSymbol(symbol);
       }
-      return visitEachChild(node, visitor, context);
+      return errorType;
     }
-    function transformAndEmitStatements(statements2, start2 = 0) {
-      const numStatements = statements2.length;
-      for (let i = start2; i < numStatements; i++) {
-        transformAndEmitStatement(statements2[i]);
-      }
+    if (isBindingPattern(node)) {
+      return getTypeForVariableLikeDeclaration(
+        node.parent,
+        /*includeOptionality*/
+        true,
+        0 /* Normal */
+      ) || errorType;
     }
-    function transformAndEmitEmbeddedStatement(node) {
-      if (isBlock(node)) {
-        transformAndEmitStatements(node.statements);
-      } else {
-        transformAndEmitStatement(node);
+    if (isInRightSideOfImportOrExportAssignment(node)) {
+      const symbol = getSymbolAtLocation(node);
+      if (symbol) {
+        const declaredType = getDeclaredTypeOfSymbol(symbol);
+        return !isErrorType(declaredType) ? declaredType : getTypeOfSymbol(symbol);
       }
     }
-    function transformAndEmitStatement(node) {
-      const savedInStatementContainingYield = inStatementContainingYield;
-      if (!inStatementContainingYield) {
-        inStatementContainingYield = containsYield(node);
-      }
-      transformAndEmitStatementWorker(node);
-      inStatementContainingYield = savedInStatementContainingYield;
+    if (isMetaProperty(node.parent) && node.parent.keywordToken === node.kind) {
+      return checkMetaPropertyKeyword(node.parent);
     }
-    function transformAndEmitStatementWorker(node) {
-      switch (node.kind) {
-        case 238 /* Block */:
-          return transformAndEmitBlock(node);
-        case 241 /* ExpressionStatement */:
-          return transformAndEmitExpressionStatement(node);
-        case 242 /* IfStatement */:
-          return transformAndEmitIfStatement(node);
-        case 243 /* DoStatement */:
-          return transformAndEmitDoStatement(node);
-        case 244 /* WhileStatement */:
-          return transformAndEmitWhileStatement(node);
-        case 245 /* ForStatement */:
-          return transformAndEmitForStatement(node);
-        case 246 /* ForInStatement */:
-          return transformAndEmitForInStatement(node);
-        case 248 /* ContinueStatement */:
-          return transformAndEmitContinueStatement(node);
-        case 249 /* BreakStatement */:
-          return transformAndEmitBreakStatement(node);
-        case 250 /* ReturnStatement */:
-          return transformAndEmitReturnStatement(node);
-        case 251 /* WithStatement */:
-          return transformAndEmitWithStatement(node);
-        case 252 /* SwitchStatement */:
-          return transformAndEmitSwitchStatement(node);
-        case 253 /* LabeledStatement */:
-          return transformAndEmitLabeledStatement(node);
-        case 254 /* ThrowStatement */:
-          return transformAndEmitThrowStatement(node);
-        case 255 /* TryStatement */:
-          return transformAndEmitTryStatement(node);
-        default:
-          return emitStatement(visitNode(node, visitor, isStatement));
-      }
+    return errorType;
+  }
+  function getTypeOfAssignmentPattern(expr) {
+    Debug.assert(expr.kind === 207 /* ObjectLiteralExpression */ || expr.kind === 206 /* ArrayLiteralExpression */);
+    if (expr.parent.kind === 247 /* ForOfStatement */) {
+      const iteratedType = checkRightHandSideOfForOf(expr.parent);
+      return checkDestructuringAssignment(expr, iteratedType || errorType);
     }
-    function transformAndEmitBlock(node) {
-      if (containsYield(node)) {
-        transformAndEmitStatements(node.statements);
-      } else {
-        emitStatement(visitNode(node, visitor, isStatement));
-      }
+    if (expr.parent.kind === 223 /* BinaryExpression */) {
+      const iteratedType = getTypeOfExpression(expr.parent.right);
+      return checkDestructuringAssignment(expr, iteratedType || errorType);
     }
-    function transformAndEmitExpressionStatement(node) {
-      emitStatement(visitNode(node, visitor, isStatement));
+    if (expr.parent.kind === 299 /* PropertyAssignment */) {
+      const node2 = cast(expr.parent.parent, isObjectLiteralExpression);
+      const typeOfParentObjectLiteral = getTypeOfAssignmentPattern(node2) || errorType;
+      const propertyIndex = indexOfNode(node2.properties, expr.parent);
+      return checkObjectLiteralDestructuringPropertyAssignment(node2, typeOfParentObjectLiteral, propertyIndex);
     }
-    function transformAndEmitVariableDeclarationList(node) {
-      for (const variable of node.declarations) {
-        const name = factory2.cloneNode(variable.name);
-        setCommentRange(name, variable.name);
-        hoistVariableDeclaration(name);
-      }
-      const variables = getInitializedVariables(node);
-      const numVariables = variables.length;
-      let variablesWritten = 0;
-      let pendingExpressions = [];
-      while (variablesWritten < numVariables) {
-        for (let i = variablesWritten; i < numVariables; i++) {
-          const variable = variables[i];
-          if (containsYield(variable.initializer) && pendingExpressions.length > 0) {
-            break;
-          }
-          pendingExpressions.push(transformInitializedVariable(variable));
-        }
-        if (pendingExpressions.length) {
-          emitStatement(factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions)));
-          variablesWritten += pendingExpressions.length;
-          pendingExpressions = [];
-        }
-      }
-      return void 0;
+    const node = cast(expr.parent, isArrayLiteralExpression);
+    const typeOfArrayLiteral = getTypeOfAssignmentPattern(node) || errorType;
+    const elementType = checkIteratedTypeOrElementType(65 /* Destructuring */, typeOfArrayLiteral, undefinedType, expr.parent) || errorType;
+    return checkArrayLiteralDestructuringElementAssignment(node, typeOfArrayLiteral, node.elements.indexOf(expr), elementType);
+  }
+  function getPropertySymbolOfDestructuringAssignment(location) {
+    const typeOfObjectLiteral = getTypeOfAssignmentPattern(cast(location.parent.parent, isAssignmentPattern));
+    return typeOfObjectLiteral && getPropertyOfType(typeOfObjectLiteral, location.escapedText);
+  }
+  function getRegularTypeOfExpression(expr) {
+    if (isRightSideOfQualifiedNameOrPropertyAccess(expr)) {
+      expr = expr.parent;
     }
-    function transformInitializedVariable(node) {
-      return setSourceMapRange(
-        factory2.createAssignment(
-          setSourceMapRange(factory2.cloneNode(node.name), node.name),
-          visitNode(node.initializer, visitor, isExpression)
-        ),
-        node
-      );
+    return getRegularTypeOfLiteralType(getTypeOfExpression(expr));
+  }
+  function getParentTypeOfClassElement(node) {
+    const classSymbol = getSymbolOfNode(node.parent);
+    return isStatic(node) ? getTypeOfSymbol(classSymbol) : getDeclaredTypeOfSymbol(classSymbol);
+  }
+  function getClassElementPropertyKeyType(element) {
+    const name = element.name;
+    switch (name.kind) {
+      case 79 /* Identifier */:
+        return getStringLiteralType(idText(name));
+      case 8 /* NumericLiteral */:
+      case 10 /* StringLiteral */:
+        return getStringLiteralType(name.text);
+      case 164 /* ComputedPropertyName */:
+        const nameType = checkComputedPropertyName(name);
+        return isTypeAssignableToKind(nameType, 12288 /* ESSymbolLike */) ? nameType : stringType;
+      default:
+        return Debug.fail("Unsupported property name.");
     }
-    function transformAndEmitIfStatement(node) {
-      if (containsYield(node)) {
-        if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) {
-          const endLabel = defineLabel();
-          const elseLabel = node.elseStatement ? defineLabel() : void 0;
-          emitBreakWhenFalse(node.elseStatement ? elseLabel : endLabel, visitNode(node.expression, visitor, isExpression), node.expression);
-          transformAndEmitEmbeddedStatement(node.thenStatement);
-          if (node.elseStatement) {
-            emitBreak(endLabel);
-            markLabel(elseLabel);
-            transformAndEmitEmbeddedStatement(node.elseStatement);
-          }
-          markLabel(endLabel);
-        } else {
-          emitStatement(visitNode(node, visitor, isStatement));
+  }
+  function getAugmentedPropertiesOfType(type) {
+    type = getApparentType(type);
+    const propsByName = createSymbolTable(getPropertiesOfType(type));
+    const functionType = getSignaturesOfType(type, 0 /* Call */).length ? globalCallableFunctionType : getSignaturesOfType(type, 1 /* Construct */).length ? globalNewableFunctionType : void 0;
+    if (functionType) {
+      forEach(getPropertiesOfType(functionType), (p) => {
+        if (!propsByName.has(p.escapedName)) {
+          propsByName.set(p.escapedName, p);
         }
-      } else {
-        emitStatement(visitNode(node, visitor, isStatement));
-      }
+      });
     }
-    function transformAndEmitDoStatement(node) {
-      if (containsYield(node)) {
-        const conditionLabel = defineLabel();
-        const loopLabel = defineLabel();
-        beginLoopBlock(conditionLabel);
-        markLabel(loopLabel);
-        transformAndEmitEmbeddedStatement(node.statement);
-        markLabel(conditionLabel);
-        emitBreakWhenTrue(loopLabel, visitNode(node.expression, visitor, isExpression));
-        endLoopBlock();
-      } else {
-        emitStatement(visitNode(node, visitor, isStatement));
-      }
+    return getNamedMembers(propsByName);
+  }
+  function typeHasCallOrConstructSignatures2(type) {
+    return typeHasCallOrConstructSignatures(type, checker);
+  }
+  function getRootSymbols(symbol) {
+    const roots = getImmediateRootSymbols(symbol);
+    return roots ? flatMap(roots, getRootSymbols) : [symbol];
+  }
+  function getImmediateRootSymbols(symbol) {
+    if (getCheckFlags(symbol) & 6 /* Synthetic */) {
+      return mapDefined(getSymbolLinks(symbol).containingType.types, (type) => getPropertyOfType(type, symbol.escapedName));
+    } else if (symbol.flags & 33554432 /* Transient */) {
+      const { links: { leftSpread, rightSpread, syntheticOrigin } } = symbol;
+      return leftSpread ? [leftSpread, rightSpread] : syntheticOrigin ? [syntheticOrigin] : singleElementArray(tryGetTarget(symbol));
     }
-    function visitDoStatement(node) {
-      if (inStatementContainingYield) {
-        beginScriptLoopBlock();
-        node = visitEachChild(node, visitor, context);
-        endLoopBlock();
-        return node;
-      } else {
-        return visitEachChild(node, visitor, context);
-      }
+    return void 0;
+  }
+  function tryGetTarget(symbol) {
+    let target;
+    let next = symbol;
+    while (next = getSymbolLinks(next).target) {
+      target = next;
     }
-    function transformAndEmitWhileStatement(node) {
-      if (containsYield(node)) {
-        const loopLabel = defineLabel();
-        const endLabel = beginLoopBlock(loopLabel);
-        markLabel(loopLabel);
-        emitBreakWhenFalse(endLabel, visitNode(node.expression, visitor, isExpression));
-        transformAndEmitEmbeddedStatement(node.statement);
-        emitBreak(loopLabel);
-        endLoopBlock();
-      } else {
-        emitStatement(visitNode(node, visitor, isStatement));
-      }
+    return target;
+  }
+  function isArgumentsLocalBinding(nodeIn) {
+    if (isGeneratedIdentifier(nodeIn))
+      return false;
+    const node = getParseTreeNode(nodeIn, isIdentifier);
+    if (!node)
+      return false;
+    const parent2 = node.parent;
+    if (!parent2)
+      return false;
+    const isPropertyName2 = (isPropertyAccessExpression(parent2) || isPropertyAssignment(parent2)) && parent2.name === node;
+    return !isPropertyName2 && getReferencedValueSymbol(node) === argumentsSymbol;
+  }
+  function moduleExportsSomeValue(moduleReferenceExpression) {
+    let moduleSymbol = resolveExternalModuleName(moduleReferenceExpression.parent, moduleReferenceExpression);
+    if (!moduleSymbol || isShorthandAmbientModuleSymbol(moduleSymbol)) {
+      return true;
     }
-    function visitWhileStatement(node) {
-      if (inStatementContainingYield) {
-        beginScriptLoopBlock();
-        node = visitEachChild(node, visitor, context);
-        endLoopBlock();
-        return node;
-      } else {
-        return visitEachChild(node, visitor, context);
-      }
+    const hasExportAssignment = hasExportAssignmentSymbol(moduleSymbol);
+    moduleSymbol = resolveExternalModuleSymbol(moduleSymbol);
+    const symbolLinks2 = getSymbolLinks(moduleSymbol);
+    if (symbolLinks2.exportsSomeValue === void 0) {
+      symbolLinks2.exportsSomeValue = hasExportAssignment ? !!(moduleSymbol.flags & 111551 /* Value */) : forEachEntry(getExportsOfModule(moduleSymbol), isValue);
     }
-    function transformAndEmitForStatement(node) {
-      if (containsYield(node)) {
-        const conditionLabel = defineLabel();
-        const incrementLabel = defineLabel();
-        const endLabel = beginLoopBlock(incrementLabel);
-        if (node.initializer) {
-          const initializer = node.initializer;
-          if (isVariableDeclarationList(initializer)) {
-            transformAndEmitVariableDeclarationList(initializer);
-          } else {
-            emitStatement(
-              setTextRange(
-                factory2.createExpressionStatement(
-                  visitNode(initializer, visitor, isExpression)
-                ),
-                initializer
-              )
-            );
+    return symbolLinks2.exportsSomeValue;
+    function isValue(s) {
+      s = resolveSymbol(s);
+      return s && !!(getAllSymbolFlags(s) & 111551 /* Value */);
+    }
+  }
+  function isNameOfModuleOrEnumDeclaration(node) {
+    return isModuleOrEnumDeclaration(node.parent) && node === node.parent.name;
+  }
+  function getReferencedExportContainer(nodeIn, prefixLocals) {
+    var _a2;
+    const node = getParseTreeNode(nodeIn, isIdentifier);
+    if (node) {
+      let symbol = getReferencedValueSymbol(
+        node,
+        /*startInDeclarationContainer*/
+        isNameOfModuleOrEnumDeclaration(node)
+      );
+      if (symbol) {
+        if (symbol.flags & 1048576 /* ExportValue */) {
+          const exportSymbol = getMergedSymbol(symbol.exportSymbol);
+          if (!prefixLocals && exportSymbol.flags & 944 /* ExportHasLocal */ && !(exportSymbol.flags & 3 /* Variable */)) {
+            return void 0;
           }
+          symbol = exportSymbol;
         }
-        markLabel(conditionLabel);
-        if (node.condition) {
-          emitBreakWhenFalse(endLabel, visitNode(node.condition, visitor, isExpression));
-        }
-        transformAndEmitEmbeddedStatement(node.statement);
-        markLabel(incrementLabel);
-        if (node.incrementor) {
-          emitStatement(
-            setTextRange(
-              factory2.createExpressionStatement(
-                visitNode(node.incrementor, visitor, isExpression)
-              ),
-              node.incrementor
-            )
-          );
+        const parentSymbol = getParentOfSymbol(symbol);
+        if (parentSymbol) {
+          if (parentSymbol.flags & 512 /* ValueModule */ && ((_a2 = parentSymbol.valueDeclaration) == null ? void 0 : _a2.kind) === 308 /* SourceFile */) {
+            const symbolFile = parentSymbol.valueDeclaration;
+            const referenceFile = getSourceFileOfNode(node);
+            const symbolIsUmdExport = symbolFile !== referenceFile;
+            return symbolIsUmdExport ? void 0 : symbolFile;
+          }
+          return findAncestor(node.parent, (n) => isModuleOrEnumDeclaration(n) && getSymbolOfDeclaration(n) === parentSymbol);
         }
-        emitBreak(conditionLabel);
-        endLoopBlock();
-      } else {
-        emitStatement(visitNode(node, visitor, isStatement));
       }
     }
-    function visitForStatement(node) {
-      if (inStatementContainingYield) {
-        beginScriptLoopBlock();
-      }
-      const initializer = node.initializer;
-      if (initializer && isVariableDeclarationList(initializer)) {
-        for (const variable of initializer.declarations) {
-          hoistVariableDeclaration(variable.name);
-        }
-        const variables = getInitializedVariables(initializer);
-        node = factory2.updateForStatement(
-          node,
-          variables.length > 0 ? factory2.inlineExpressions(map(variables, transformInitializedVariable)) : void 0,
-          visitNode(node.condition, visitor, isExpression),
-          visitNode(node.incrementor, visitor, isExpression),
-          visitIterationBody(node.statement, visitor, context)
-        );
-      } else {
-        node = visitEachChild(node, visitor, context);
-      }
-      if (inStatementContainingYield) {
-        endLoopBlock();
+  }
+  function getReferencedImportDeclaration(nodeIn) {
+    if (nodeIn.generatedImportReference) {
+      return nodeIn.generatedImportReference;
+    }
+    const node = getParseTreeNode(nodeIn, isIdentifier);
+    if (node) {
+      const symbol = getReferencedValueOrAliasSymbol(node);
+      if (isNonLocalAlias(
+        symbol,
+        /*excludes*/
+        111551 /* Value */
+      ) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
+        return getDeclarationOfAliasSymbol(symbol);
       }
-      return node;
     }
-    function transformAndEmitForInStatement(node) {
-      if (containsYield(node)) {
-        const obj = declareLocal();
-        const keysArray = declareLocal();
-        const key = declareLocal();
-        const keysIndex = factory2.createLoopVariable();
-        const initializer = node.initializer;
-        hoistVariableDeclaration(keysIndex);
-        emitAssignment(obj, visitNode(node.expression, visitor, isExpression));
-        emitAssignment(keysArray, factory2.createArrayLiteralExpression());
-        emitStatement(
-          factory2.createForInStatement(
-            key,
-            obj,
-            factory2.createExpressionStatement(
-              factory2.createCallExpression(
-                factory2.createPropertyAccessExpression(keysArray, "push"),
-                void 0,
-                [key]
-              )
-            )
-          )
-        );
-        emitAssignment(keysIndex, factory2.createNumericLiteral(0));
-        const conditionLabel = defineLabel();
-        const incrementLabel = defineLabel();
-        const endLoopLabel = beginLoopBlock(incrementLabel);
-        markLabel(conditionLabel);
-        emitBreakWhenFalse(endLoopLabel, factory2.createLessThan(keysIndex, factory2.createPropertyAccessExpression(keysArray, "length")));
-        emitAssignment(key, factory2.createElementAccessExpression(keysArray, keysIndex));
-        emitBreakWhenFalse(incrementLabel, factory2.createBinaryExpression(key, 101 /* InKeyword */, obj));
-        let variable;
-        if (isVariableDeclarationList(initializer)) {
-          for (const variable2 of initializer.declarations) {
-            hoistVariableDeclaration(variable2.name);
+    return void 0;
+  }
+  function isSymbolOfDestructuredElementOfCatchBinding(symbol) {
+    return symbol.valueDeclaration && isBindingElement(symbol.valueDeclaration) && walkUpBindingElementsAndPatterns(symbol.valueDeclaration).parent.kind === 295 /* CatchClause */;
+  }
+  function isSymbolOfDeclarationWithCollidingName(symbol) {
+    if (symbol.flags & 418 /* BlockScoped */ && symbol.valueDeclaration && !isSourceFile(symbol.valueDeclaration)) {
+      const links = getSymbolLinks(symbol);
+      if (links.isDeclarationWithCollidingName === void 0) {
+        const container = getEnclosingBlockScopeContainer(symbol.valueDeclaration);
+        if (isStatementWithLocals(container) || isSymbolOfDestructuredElementOfCatchBinding(symbol)) {
+          const nodeLinks2 = getNodeLinks(symbol.valueDeclaration);
+          if (resolveName(
+            container.parent,
+            symbol.escapedName,
+            111551 /* Value */,
+            /*nameNotFoundMessage*/
+            void 0,
+            /*nameArg*/
+            void 0,
+            /*isUse*/
+            false
+          )) {
+            links.isDeclarationWithCollidingName = true;
+          } else if (nodeLinks2.flags & 16384 /* CapturedBlockScopedBinding */) {
+            const isDeclaredInLoop = nodeLinks2.flags & 32768 /* BlockScopedBindingInLoop */;
+            const inLoopInitializer = isIterationStatement(
+              container,
+              /*lookInLabeledStatements*/
+              false
+            );
+            const inLoopBodyBlock = container.kind === 238 /* Block */ && isIterationStatement(
+              container.parent,
+              /*lookInLabeledStatements*/
+              false
+            );
+            links.isDeclarationWithCollidingName = !isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || !inLoopInitializer && !inLoopBodyBlock);
+          } else {
+            links.isDeclarationWithCollidingName = false;
           }
-          variable = factory2.cloneNode(initializer.declarations[0].name);
-        } else {
-          variable = visitNode(initializer, visitor, isExpression);
-          Debug.assert(isLeftHandSideExpression(variable));
-        }
-        emitAssignment(variable, key);
-        transformAndEmitEmbeddedStatement(node.statement);
-        markLabel(incrementLabel);
-        emitStatement(factory2.createExpressionStatement(factory2.createPostfixIncrement(keysIndex)));
-        emitBreak(conditionLabel);
-        endLoopBlock();
-      } else {
-        emitStatement(visitNode(node, visitor, isStatement));
+        }
       }
+      return links.isDeclarationWithCollidingName;
     }
-    function visitForInStatement(node) {
-      if (inStatementContainingYield) {
-        beginScriptLoopBlock();
-      }
-      const initializer = node.initializer;
-      if (isVariableDeclarationList(initializer)) {
-        for (const variable of initializer.declarations) {
-          hoistVariableDeclaration(variable.name);
+    return false;
+  }
+  function getReferencedDeclarationWithCollidingName(nodeIn) {
+    if (!isGeneratedIdentifier(nodeIn)) {
+      const node = getParseTreeNode(nodeIn, isIdentifier);
+      if (node) {
+        const symbol = getReferencedValueSymbol(node);
+        if (symbol && isSymbolOfDeclarationWithCollidingName(symbol)) {
+          return symbol.valueDeclaration;
         }
-        node = factory2.updateForInStatement(
-          node,
-          initializer.declarations[0].name,
-          visitNode(node.expression, visitor, isExpression),
-          visitNode(node.statement, visitor, isStatement, factory2.liftToBlock)
-        );
-      } else {
-        node = visitEachChild(node, visitor, context);
       }
-      if (inStatementContainingYield) {
-        endLoopBlock();
-      }
-      return node;
     }
-    function transformAndEmitContinueStatement(node) {
-      const label = findContinueTarget(node.label ? idText(node.label) : void 0);
-      if (label > 0) {
-        emitBreak(label, node);
-      } else {
-        emitStatement(node);
+    return void 0;
+  }
+  function isDeclarationWithCollidingName(nodeIn) {
+    const node = getParseTreeNode(nodeIn, isDeclaration);
+    if (node) {
+      const symbol = getSymbolOfDeclaration(node);
+      if (symbol) {
+        return isSymbolOfDeclarationWithCollidingName(symbol);
       }
     }
-    function visitContinueStatement(node) {
-      if (inStatementContainingYield) {
-        const label = findContinueTarget(node.label && idText(node.label));
-        if (label > 0) {
-          return createInlineBreak(label, node);
-        }
-      }
-      return visitEachChild(node, visitor, context);
+    return false;
+  }
+  function isValueAliasDeclaration(node) {
+    switch (node.kind) {
+      case 268 /* ImportEqualsDeclaration */:
+        return isAliasResolvedToValue(getSymbolOfDeclaration(node));
+      case 270 /* ImportClause */:
+      case 271 /* NamespaceImport */:
+      case 273 /* ImportSpecifier */:
+      case 278 /* ExportSpecifier */:
+        const symbol = getSymbolOfDeclaration(node);
+        return !!symbol && isAliasResolvedToValue(symbol) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */);
+      case 275 /* ExportDeclaration */:
+        const exportClause = node.exportClause;
+        return !!exportClause && (isNamespaceExport(exportClause) || some(exportClause.elements, isValueAliasDeclaration));
+      case 274 /* ExportAssignment */:
+        return node.expression && node.expression.kind === 79 /* Identifier */ ? isAliasResolvedToValue(getSymbolOfDeclaration(node)) : true;
     }
-    function transformAndEmitBreakStatement(node) {
-      const label = findBreakTarget(node.label ? idText(node.label) : void 0);
-      if (label > 0) {
-        emitBreak(label, node);
-      } else {
-        emitStatement(node);
+    return false;
+  }
+  function isTopLevelValueImportEqualsWithEntityName(nodeIn) {
+    const node = getParseTreeNode(nodeIn, isImportEqualsDeclaration);
+    if (node === void 0 || node.parent.kind !== 308 /* SourceFile */ || !isInternalModuleImportEqualsDeclaration(node)) {
+      return false;
+    }
+    const isValue = isAliasResolvedToValue(getSymbolOfDeclaration(node));
+    return isValue && node.moduleReference && !nodeIsMissing(node.moduleReference);
+  }
+  function isAliasResolvedToValue(symbol) {
+    var _a2;
+    if (!symbol) {
+      return false;
+    }
+    const target = getExportSymbolOfValueSymbolIfExported(resolveAlias(symbol));
+    if (target === unknownSymbol) {
+      return true;
+    }
+    return !!(((_a2 = getAllSymbolFlags(target)) != null ? _a2 : -1) & 111551 /* Value */) && (shouldPreserveConstEnums(compilerOptions) || !isConstEnumOrConstEnumOnlyModule(target));
+  }
+  function isConstEnumOrConstEnumOnlyModule(s) {
+    return isConstEnumSymbol(s) || !!s.constEnumOnlyModule;
+  }
+  function isReferencedAliasDeclaration(node, checkChildren) {
+    if (isAliasSymbolDeclaration2(node)) {
+      const symbol = getSymbolOfDeclaration(node);
+      const links = symbol && getSymbolLinks(symbol);
+      if (links == null ? void 0 : links.referenced) {
+        return true;
+      }
+      const target = getSymbolLinks(symbol).aliasTarget;
+      if (target && getEffectiveModifierFlags(node) & 1 /* Export */ && getAllSymbolFlags(target) & 111551 /* Value */ && (shouldPreserveConstEnums(compilerOptions) || !isConstEnumOrConstEnumOnlyModule(target))) {
+        return true;
       }
     }
-    function visitBreakStatement(node) {
-      if (inStatementContainingYield) {
-        const label = findBreakTarget(node.label && idText(node.label));
-        if (label > 0) {
-          return createInlineBreak(label, node);
-        }
+    if (checkChildren) {
+      return !!forEachChild(node, (node2) => isReferencedAliasDeclaration(node2, checkChildren));
+    }
+    return false;
+  }
+  function isImplementationOfOverload(node) {
+    if (nodeIsPresent(node.body)) {
+      if (isGetAccessor(node) || isSetAccessor(node))
+        return false;
+      const symbol = getSymbolOfDeclaration(node);
+      const signaturesOfSymbol = getSignaturesOfSymbol(symbol);
+      return signaturesOfSymbol.length > 1 || // If there is single signature for the symbol, it is overload if that signature isn't coming from the node
+      // e.g.: function foo(a: string): string;
+      //       function foo(a: any) { // This is implementation of the overloads
+      //           return a;
+      //       }
+      signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node;
+    }
+    return false;
+  }
+  function isRequiredInitializedParameter(parameter) {
+    return !!strictNullChecks && !isOptionalParameter(parameter) && !isJSDocParameterTag(parameter) && !!parameter.initializer && !hasSyntacticModifier(parameter, 16476 /* ParameterPropertyModifier */);
+  }
+  function isOptionalUninitializedParameterProperty(parameter) {
+    return strictNullChecks && isOptionalParameter(parameter) && !parameter.initializer && hasSyntacticModifier(parameter, 16476 /* ParameterPropertyModifier */);
+  }
+  function isExpandoFunctionDeclaration(node) {
+    const declaration = getParseTreeNode(node, isFunctionDeclaration);
+    if (!declaration) {
+      return false;
+    }
+    const symbol = getSymbolOfDeclaration(declaration);
+    if (!symbol || !(symbol.flags & 16 /* Function */)) {
+      return false;
+    }
+    return !!forEachEntry(getExportsOfSymbol(symbol), (p) => p.flags & 111551 /* Value */ && p.valueDeclaration && isPropertyAccessExpression(p.valueDeclaration));
+  }
+  function getPropertiesOfContainerFunction(node) {
+    const declaration = getParseTreeNode(node, isFunctionDeclaration);
+    if (!declaration) {
+      return emptyArray;
+    }
+    const symbol = getSymbolOfDeclaration(declaration);
+    return symbol && getPropertiesOfType(getTypeOfSymbol(symbol)) || emptyArray;
+  }
+  function getNodeCheckFlags(node) {
+    var _a2;
+    const nodeId = node.id || 0;
+    if (nodeId < 0 || nodeId >= nodeLinks.length)
+      return 0;
+    return ((_a2 = nodeLinks[nodeId]) == null ? void 0 : _a2.flags) || 0;
+  }
+  function getEnumMemberValue(node) {
+    computeEnumMemberValues(node.parent);
+    return getNodeLinks(node).enumMemberValue;
+  }
+  function canHaveConstantValue(node) {
+    switch (node.kind) {
+      case 302 /* EnumMember */:
+      case 208 /* PropertyAccessExpression */:
+      case 209 /* ElementAccessExpression */:
+        return true;
+    }
+    return false;
+  }
+  function getConstantValue2(node) {
+    if (node.kind === 302 /* EnumMember */) {
+      return getEnumMemberValue(node);
+    }
+    const symbol = getNodeLinks(node).resolvedSymbol;
+    if (symbol && symbol.flags & 8 /* EnumMember */) {
+      const member = symbol.valueDeclaration;
+      if (isEnumConst(member.parent)) {
+        return getEnumMemberValue(member);
       }
-      return visitEachChild(node, visitor, context);
     }
-    function transformAndEmitReturnStatement(node) {
-      emitReturn(
-        visitNode(node.expression, visitor, isExpression),
-        node
-      );
+    return void 0;
+  }
+  function isFunctionType(type) {
+    return !!(type.flags & 524288 /* Object */) && getSignaturesOfType(type, 0 /* Call */).length > 0;
+  }
+  function getTypeReferenceSerializationKind(typeNameIn, location) {
+    var _a2, _b;
+    const typeName = getParseTreeNode(typeNameIn, isEntityName);
+    if (!typeName)
+      return 0 /* Unknown */;
+    if (location) {
+      location = getParseTreeNode(location);
+      if (!location)
+        return 0 /* Unknown */;
     }
-    function visitReturnStatement(node) {
-      return createInlineReturn(
-        visitNode(node.expression, visitor, isExpression),
-        node
+    let isTypeOnly = false;
+    if (isQualifiedName(typeName)) {
+      const rootValueSymbol = resolveEntityName(
+        getFirstIdentifier(typeName),
+        111551 /* Value */,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveAlias*/
+        true,
+        location
       );
+      isTypeOnly = !!((_a2 = rootValueSymbol == null ? void 0 : rootValueSymbol.declarations) == null ? void 0 : _a2.every(isTypeOnlyImportOrExportDeclaration));
     }
-    function transformAndEmitWithStatement(node) {
-      if (containsYield(node)) {
-        beginWithBlock(cacheExpression(visitNode(node.expression, visitor, isExpression)));
-        transformAndEmitEmbeddedStatement(node.statement);
-        endWithBlock();
-      } else {
-        emitStatement(visitNode(node, visitor, isStatement));
-      }
+    const valueSymbol = resolveEntityName(
+      typeName,
+      111551 /* Value */,
+      /*ignoreErrors*/
+      true,
+      /*dontResolveAlias*/
+      true,
+      location
+    );
+    const resolvedSymbol = valueSymbol && valueSymbol.flags & 2097152 /* Alias */ ? resolveAlias(valueSymbol) : valueSymbol;
+    isTypeOnly || (isTypeOnly = !!((_b = valueSymbol == null ? void 0 : valueSymbol.declarations) == null ? void 0 : _b.every(isTypeOnlyImportOrExportDeclaration)));
+    const typeSymbol = resolveEntityName(
+      typeName,
+      788968 /* Type */,
+      /*ignoreErrors*/
+      true,
+      /*dontResolveAlias*/
+      false,
+      location
+    );
+    if (resolvedSymbol && resolvedSymbol === typeSymbol) {
+      const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(
+        /*reportErrors*/
+        false
+      );
+      if (globalPromiseSymbol && resolvedSymbol === globalPromiseSymbol) {
+        return 9 /* Promise */;
+      }
+      const constructorType = getTypeOfSymbol(resolvedSymbol);
+      if (constructorType && isConstructorType(constructorType)) {
+        return isTypeOnly ? 10 /* TypeWithCallSignature */ : 1 /* TypeWithConstructSignatureAndValue */;
+      }
+    }
+    if (!typeSymbol) {
+      return isTypeOnly ? 11 /* ObjectType */ : 0 /* Unknown */;
+    }
+    const type = getDeclaredTypeOfSymbol(typeSymbol);
+    if (isErrorType(type)) {
+      return isTypeOnly ? 11 /* ObjectType */ : 0 /* Unknown */;
+    } else if (type.flags & 3 /* AnyOrUnknown */) {
+      return 11 /* ObjectType */;
+    } else if (isTypeAssignableToKind(type, 16384 /* Void */ | 98304 /* Nullable */ | 131072 /* Never */)) {
+      return 2 /* VoidNullableOrNeverType */;
+    } else if (isTypeAssignableToKind(type, 528 /* BooleanLike */)) {
+      return 6 /* BooleanType */;
+    } else if (isTypeAssignableToKind(type, 296 /* NumberLike */)) {
+      return 3 /* NumberLikeType */;
+    } else if (isTypeAssignableToKind(type, 2112 /* BigIntLike */)) {
+      return 4 /* BigIntLikeType */;
+    } else if (isTypeAssignableToKind(type, 402653316 /* StringLike */)) {
+      return 5 /* StringLikeType */;
+    } else if (isTupleType(type)) {
+      return 7 /* ArrayLikeType */;
+    } else if (isTypeAssignableToKind(type, 12288 /* ESSymbolLike */)) {
+      return 8 /* ESSymbolType */;
+    } else if (isFunctionType(type)) {
+      return 10 /* TypeWithCallSignature */;
+    } else if (isArrayType(type)) {
+      return 7 /* ArrayLikeType */;
+    } else {
+      return 11 /* ObjectType */;
     }
-    function transformAndEmitSwitchStatement(node) {
-      if (containsYield(node.caseBlock)) {
-        const caseBlock = node.caseBlock;
-        const numClauses = caseBlock.clauses.length;
-        const endLabel = beginSwitchBlock();
-        const expression = cacheExpression(visitNode(node.expression, visitor, isExpression));
-        const clauseLabels = [];
-        let defaultClauseIndex = -1;
-        for (let i = 0; i < numClauses; i++) {
-          const clause = caseBlock.clauses[i];
-          clauseLabels.push(defineLabel());
-          if (clause.kind === 293 /* DefaultClause */ && defaultClauseIndex === -1) {
-            defaultClauseIndex = i;
-          }
-        }
-        let clausesWritten = 0;
-        let pendingClauses = [];
-        while (clausesWritten < numClauses) {
-          let defaultClausesSkipped = 0;
-          for (let i = clausesWritten; i < numClauses; i++) {
-            const clause = caseBlock.clauses[i];
-            if (clause.kind === 292 /* CaseClause */) {
-              if (containsYield(clause.expression) && pendingClauses.length > 0) {
-                break;
-              }
-              pendingClauses.push(
-                factory2.createCaseClause(
-                  visitNode(clause.expression, visitor, isExpression),
-                  [
-                    createInlineBreak(clauseLabels[i], clause.expression)
-                  ]
-                )
-              );
-            } else {
-              defaultClausesSkipped++;
-            }
-          }
-          if (pendingClauses.length) {
-            emitStatement(factory2.createSwitchStatement(expression, factory2.createCaseBlock(pendingClauses)));
-            clausesWritten += pendingClauses.length;
-            pendingClauses = [];
-          }
-          if (defaultClausesSkipped > 0) {
-            clausesWritten += defaultClausesSkipped;
-            defaultClausesSkipped = 0;
-          }
-        }
-        if (defaultClauseIndex >= 0) {
-          emitBreak(clauseLabels[defaultClauseIndex]);
-        } else {
-          emitBreak(endLabel);
-        }
-        for (let i = 0; i < numClauses; i++) {
-          markLabel(clauseLabels[i]);
-          transformAndEmitStatements(caseBlock.clauses[i].statements);
-        }
-        endSwitchBlock();
-      } else {
-        emitStatement(visitNode(node, visitor, isStatement));
-      }
+  }
+  function createTypeOfDeclaration(declarationIn, enclosingDeclaration, flags, tracker, addUndefined) {
+    const declaration = getParseTreeNode(declarationIn, isVariableLikeOrAccessor);
+    if (!declaration) {
+      return factory.createToken(131 /* AnyKeyword */);
     }
-    function visitSwitchStatement(node) {
-      if (inStatementContainingYield) {
-        beginScriptSwitchBlock();
-      }
-      node = visitEachChild(node, visitor, context);
-      if (inStatementContainingYield) {
-        endSwitchBlock();
-      }
-      return node;
+    const symbol = getSymbolOfDeclaration(declaration);
+    let type = symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* Signature */)) ? getWidenedLiteralType(getTypeOfSymbol(symbol)) : errorType;
+    if (type.flags & 8192 /* UniqueESSymbol */ && type.symbol === symbol) {
+      flags |= 1048576 /* AllowUniqueESSymbolType */;
     }
-    function transformAndEmitLabeledStatement(node) {
-      if (containsYield(node)) {
-        beginLabeledBlock(idText(node.label));
-        transformAndEmitEmbeddedStatement(node.statement);
-        endLabeledBlock();
-      } else {
-        emitStatement(visitNode(node, visitor, isStatement));
-      }
+    if (addUndefined) {
+      type = getOptionalType(type);
     }
-    function visitLabeledStatement(node) {
-      if (inStatementContainingYield) {
-        beginScriptLabeledBlock(idText(node.label));
-      }
-      node = visitEachChild(node, visitor, context);
-      if (inStatementContainingYield) {
-        endLabeledBlock();
+    return nodeBuilder.typeToTypeNode(type, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, tracker);
+  }
+  function createReturnTypeOfSignatureDeclaration(signatureDeclarationIn, enclosingDeclaration, flags, tracker) {
+    const signatureDeclaration = getParseTreeNode(signatureDeclarationIn, isFunctionLike);
+    if (!signatureDeclaration) {
+      return factory.createToken(131 /* AnyKeyword */);
+    }
+    const signature = getSignatureFromDeclaration(signatureDeclaration);
+    return nodeBuilder.typeToTypeNode(getReturnTypeOfSignature(signature), enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, tracker);
+  }
+  function createTypeOfExpression(exprIn, enclosingDeclaration, flags, tracker) {
+    const expr = getParseTreeNode(exprIn, isExpression);
+    if (!expr) {
+      return factory.createToken(131 /* AnyKeyword */);
+    }
+    const type = getWidenedType(getRegularTypeOfExpression(expr));
+    return nodeBuilder.typeToTypeNode(type, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, tracker);
+  }
+  function hasGlobalName(name) {
+    return globals.has(escapeLeadingUnderscores(name));
+  }
+  function getReferencedValueSymbol(reference, startInDeclarationContainer) {
+    const resolvedSymbol = getNodeLinks(reference).resolvedSymbol;
+    if (resolvedSymbol) {
+      return resolvedSymbol;
+    }
+    let location = reference;
+    if (startInDeclarationContainer) {
+      const parent2 = reference.parent;
+      if (isDeclaration(parent2) && reference === parent2.name) {
+        location = getDeclarationContainer(parent2);
       }
-      return node;
     }
-    function transformAndEmitThrowStatement(node) {
-      var _a2;
-      emitThrow(
-        visitNode((_a2 = node.expression) != null ? _a2 : factory2.createVoidZero(), visitor, isExpression),
-        node
-      );
+    return resolveName(
+      location,
+      reference.escapedText,
+      111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */,
+      /*nodeNotFoundMessage*/
+      void 0,
+      /*nameArg*/
+      void 0,
+      /*isUse*/
+      true
+    );
+  }
+  function getReferencedValueOrAliasSymbol(reference) {
+    const resolvedSymbol = getNodeLinks(reference).resolvedSymbol;
+    if (resolvedSymbol && resolvedSymbol !== unknownSymbol) {
+      return resolvedSymbol;
     }
-    function transformAndEmitTryStatement(node) {
-      if (containsYield(node)) {
-        beginExceptionBlock();
-        transformAndEmitEmbeddedStatement(node.tryBlock);
-        if (node.catchClause) {
-          beginCatchBlock(node.catchClause.variableDeclaration);
-          transformAndEmitEmbeddedStatement(node.catchClause.block);
-        }
-        if (node.finallyBlock) {
-          beginFinallyBlock();
-          transformAndEmitEmbeddedStatement(node.finallyBlock);
+    return resolveName(
+      reference,
+      reference.escapedText,
+      111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */,
+      /*nodeNotFoundMessage*/
+      void 0,
+      /*nameArg*/
+      void 0,
+      /*isUse*/
+      true,
+      /*excludeGlobals*/
+      void 0,
+      /*getSpellingSuggestions*/
+      void 0
+    );
+  }
+  function getReferencedValueDeclaration(referenceIn) {
+    if (!isGeneratedIdentifier(referenceIn)) {
+      const reference = getParseTreeNode(referenceIn, isIdentifier);
+      if (reference) {
+        const symbol = getReferencedValueSymbol(reference);
+        if (symbol) {
+          return getExportSymbolOfValueSymbolIfExported(symbol).valueDeclaration;
         }
-        endExceptionBlock();
-      } else {
-        emitStatement(visitEachChild(node, visitor, context));
       }
     }
-    function containsYield(node) {
-      return !!node && (node.transformFlags & 1048576 /* ContainsYield */) !== 0;
+    return void 0;
+  }
+  function isLiteralConstDeclaration(node) {
+    if (isDeclarationReadonly(node) || isVariableDeclaration(node) && isVarConst(node)) {
+      return isFreshLiteralType(getTypeOfSymbol(getSymbolOfDeclaration(node)));
     }
-    function countInitialNodesWithoutYield(nodes) {
-      const numNodes = nodes.length;
-      for (let i = 0; i < numNodes; i++) {
-        if (containsYield(nodes[i])) {
-          return i;
+    return false;
+  }
+  function literalTypeToNode(type, enclosing, tracker) {
+    const enumResult = type.flags & 1024 /* EnumLiteral */ ? nodeBuilder.symbolToExpression(
+      type.symbol,
+      111551 /* Value */,
+      enclosing,
+      /*flags*/
+      void 0,
+      tracker
+    ) : type === trueType ? factory.createTrue() : type === falseType && factory.createFalse();
+    if (enumResult)
+      return enumResult;
+    const literalValue = type.value;
+    return typeof literalValue === "object" ? factory.createBigIntLiteral(literalValue) : typeof literalValue === "number" ? factory.createNumericLiteral(literalValue) : factory.createStringLiteral(literalValue);
+  }
+  function createLiteralConstValue(node, tracker) {
+    const type = getTypeOfSymbol(getSymbolOfDeclaration(node));
+    return literalTypeToNode(type, node, tracker);
+  }
+  function getJsxFactoryEntity(location) {
+    return location ? (getJsxNamespace(location), getSourceFileOfNode(location).localJsxFactory || _jsxFactoryEntity) : _jsxFactoryEntity;
+  }
+  function getJsxFragmentFactoryEntity(location) {
+    if (location) {
+      const file = getSourceFileOfNode(location);
+      if (file) {
+        if (file.localJsxFragmentFactory) {
+          return file.localJsxFragmentFactory;
+        }
+        const jsxFragPragmas = file.pragmas.get("jsxfrag");
+        const jsxFragPragma = isArray(jsxFragPragmas) ? jsxFragPragmas[0] : jsxFragPragmas;
+        if (jsxFragPragma) {
+          file.localJsxFragmentFactory = parseIsolatedEntityName(jsxFragPragma.arguments.factory, languageVersion);
+          return file.localJsxFragmentFactory;
         }
       }
-      return -1;
     }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (hint === 1 /* Expression */) {
-        return substituteExpression(node);
-      }
-      return node;
+    if (compilerOptions.jsxFragmentFactory) {
+      return parseIsolatedEntityName(compilerOptions.jsxFragmentFactory, languageVersion);
     }
-    function substituteExpression(node) {
-      if (isIdentifier(node)) {
-        return substituteExpressionIdentifier(node);
-      }
-      return node;
+  }
+  function createResolver() {
+    const resolvedTypeReferenceDirectives = host.getResolvedTypeReferenceDirectives();
+    let fileToDirective;
+    if (resolvedTypeReferenceDirectives) {
+      fileToDirective = /* @__PURE__ */ new Map();
+      resolvedTypeReferenceDirectives.forEach(({ resolvedTypeReferenceDirective }, key, mode) => {
+        if (!(resolvedTypeReferenceDirective == null ? void 0 : resolvedTypeReferenceDirective.resolvedFileName)) {
+          return;
+        }
+        const file = host.getSourceFile(resolvedTypeReferenceDirective.resolvedFileName);
+        if (file) {
+          addReferencedFilesToTypeDirective(file, key, mode);
+        }
+      });
     }
-    function substituteExpressionIdentifier(node) {
-      if (!isGeneratedIdentifier(node) && renamedCatchVariables && renamedCatchVariables.has(idText(node))) {
-        const original = getOriginalNode(node);
-        if (isIdentifier(original) && original.parent) {
-          const declaration = resolver.getReferencedValueDeclaration(original);
-          if (declaration) {
-            const name = renamedCatchVariableDeclarations[getOriginalNodeId(declaration)];
-            if (name) {
-              const clone2 = setParent(setTextRange(factory2.cloneNode(name), name), name.parent);
-              setSourceMapRange(clone2, node);
-              setCommentRange(clone2, node);
-              return clone2;
+    return {
+      getReferencedExportContainer,
+      getReferencedImportDeclaration,
+      getReferencedDeclarationWithCollidingName,
+      isDeclarationWithCollidingName,
+      isValueAliasDeclaration: (nodeIn) => {
+        const node = getParseTreeNode(nodeIn);
+        return node ? isValueAliasDeclaration(node) : true;
+      },
+      hasGlobalName,
+      isReferencedAliasDeclaration: (nodeIn, checkChildren) => {
+        const node = getParseTreeNode(nodeIn);
+        return node ? isReferencedAliasDeclaration(node, checkChildren) : true;
+      },
+      getNodeCheckFlags: (nodeIn) => {
+        const node = getParseTreeNode(nodeIn);
+        return node ? getNodeCheckFlags(node) : 0;
+      },
+      isTopLevelValueImportEqualsWithEntityName,
+      isDeclarationVisible,
+      isImplementationOfOverload,
+      isRequiredInitializedParameter,
+      isOptionalUninitializedParameterProperty,
+      isExpandoFunctionDeclaration,
+      getPropertiesOfContainerFunction,
+      createTypeOfDeclaration,
+      createReturnTypeOfSignatureDeclaration,
+      createTypeOfExpression,
+      createLiteralConstValue,
+      isSymbolAccessible,
+      isEntityNameVisible,
+      getConstantValue: (nodeIn) => {
+        const node = getParseTreeNode(nodeIn, canHaveConstantValue);
+        return node ? getConstantValue2(node) : void 0;
+      },
+      collectLinkedAliases,
+      getReferencedValueDeclaration,
+      getTypeReferenceSerializationKind,
+      isOptionalParameter,
+      moduleExportsSomeValue,
+      isArgumentsLocalBinding,
+      getExternalModuleFileFromDeclaration: (nodeIn) => {
+        const node = getParseTreeNode(nodeIn, hasPossibleExternalModuleReference);
+        return node && getExternalModuleFileFromDeclaration(node);
+      },
+      getTypeReferenceDirectivesForEntityName,
+      getTypeReferenceDirectivesForSymbol,
+      isLiteralConstDeclaration,
+      isLateBound: (nodeIn) => {
+        const node = getParseTreeNode(nodeIn, isDeclaration);
+        const symbol = node && getSymbolOfDeclaration(node);
+        return !!(symbol && getCheckFlags(symbol) & 4096 /* Late */);
+      },
+      getJsxFactoryEntity,
+      getJsxFragmentFactoryEntity,
+      getAllAccessorDeclarations(accessor) {
+        accessor = getParseTreeNode(accessor, isGetOrSetAccessorDeclaration);
+        const otherKind = accessor.kind === 175 /* SetAccessor */ ? 174 /* GetAccessor */ : 175 /* SetAccessor */;
+        const otherAccessor = getDeclarationOfKind(getSymbolOfDeclaration(accessor), otherKind);
+        const firstAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? otherAccessor : accessor;
+        const secondAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? accessor : otherAccessor;
+        const setAccessor = accessor.kind === 175 /* SetAccessor */ ? accessor : otherAccessor;
+        const getAccessor = accessor.kind === 174 /* GetAccessor */ ? accessor : otherAccessor;
+        return {
+          firstAccessor,
+          secondAccessor,
+          setAccessor,
+          getAccessor
+        };
+      },
+      getSymbolOfExternalModuleSpecifier: (moduleName) => resolveExternalModuleNameWorker(
+        moduleName,
+        moduleName,
+        /*moduleNotFoundError*/
+        void 0
+      ),
+      isBindingCapturedByNode: (node, decl) => {
+        const parseNode = getParseTreeNode(node);
+        const parseDecl = getParseTreeNode(decl);
+        return !!parseNode && !!parseDecl && (isVariableDeclaration(parseDecl) || isBindingElement(parseDecl)) && isBindingCapturedByNode(parseNode, parseDecl);
+      },
+      getDeclarationStatementsForSourceFile: (node, flags, tracker, bundled) => {
+        const n = getParseTreeNode(node);
+        Debug.assert(n && n.kind === 308 /* SourceFile */, "Non-sourcefile node passed into getDeclarationsForSourceFile");
+        const sym = getSymbolOfDeclaration(node);
+        if (!sym) {
+          return !node.locals ? [] : nodeBuilder.symbolTableToDeclarationStatements(node.locals, node, flags, tracker, bundled);
+        }
+        return !sym.exports ? [] : nodeBuilder.symbolTableToDeclarationStatements(sym.exports, node, flags, tracker, bundled);
+      },
+      isImportRequiredByAugmentation
+    };
+    function isImportRequiredByAugmentation(node) {
+      const file = getSourceFileOfNode(node);
+      if (!file.symbol)
+        return false;
+      const importTarget = getExternalModuleFileFromDeclaration(node);
+      if (!importTarget)
+        return false;
+      if (importTarget === file)
+        return false;
+      const exports = getExportsOfModule(file.symbol);
+      for (const s of arrayFrom(exports.values())) {
+        if (s.mergeId) {
+          const merged = getMergedSymbol(s);
+          if (merged.declarations) {
+            for (const d of merged.declarations) {
+              const declFile = getSourceFileOfNode(d);
+              if (declFile === importTarget) {
+                return true;
+              }
             }
           }
         }
       }
-      return node;
-    }
-    function cacheExpression(node) {
-      if (isGeneratedIdentifier(node) || getEmitFlags(node) & 8192 /* HelperName */) {
-        return node;
-      }
-      const temp = factory2.createTempVariable(hoistVariableDeclaration);
-      emitAssignment(temp, node, node);
-      return temp;
-    }
-    function declareLocal(name) {
-      const temp = name ? factory2.createUniqueName(name) : factory2.createTempVariable(void 0);
-      hoistVariableDeclaration(temp);
-      return temp;
-    }
-    function defineLabel() {
-      if (!labelOffsets) {
-        labelOffsets = [];
-      }
-      const label = nextLabelId;
-      nextLabelId++;
-      labelOffsets[label] = -1;
-      return label;
-    }
-    function markLabel(label) {
-      Debug.assert(labelOffsets !== void 0, "No labels were defined.");
-      labelOffsets[label] = operations ? operations.length : 0;
-    }
-    function beginBlock(block) {
-      if (!blocks) {
-        blocks = [];
-        blockActions = [];
-        blockOffsets = [];
-        blockStack = [];
-      }
-      const index = blockActions.length;
-      blockActions[index] = 0 /* Open */;
-      blockOffsets[index] = operations ? operations.length : 0;
-      blocks[index] = block;
-      blockStack.push(block);
-      return index;
-    }
-    function endBlock() {
-      const block = peekBlock();
-      if (block === void 0)
-        return Debug.fail("beginBlock was never called.");
-      const index = blockActions.length;
-      blockActions[index] = 1 /* Close */;
-      blockOffsets[index] = operations ? operations.length : 0;
-      blocks[index] = block;
-      blockStack.pop();
-      return block;
-    }
-    function peekBlock() {
-      return lastOrUndefined(blockStack);
-    }
-    function peekBlockKind() {
-      const block = peekBlock();
-      return block && block.kind;
-    }
-    function beginWithBlock(expression) {
-      const startLabel = defineLabel();
-      const endLabel = defineLabel();
-      markLabel(startLabel);
-      beginBlock({
-        kind: 1 /* With */,
-        expression,
-        startLabel,
-        endLabel
-      });
-    }
-    function endWithBlock() {
-      Debug.assert(peekBlockKind() === 1 /* With */);
-      const block = endBlock();
-      markLabel(block.endLabel);
-    }
-    function beginExceptionBlock() {
-      const startLabel = defineLabel();
-      const endLabel = defineLabel();
-      markLabel(startLabel);
-      beginBlock({
-        kind: 0 /* Exception */,
-        state: 0 /* Try */,
-        startLabel,
-        endLabel
-      });
-      emitNop();
-      return endLabel;
+      return false;
     }
-    function beginCatchBlock(variable) {
-      Debug.assert(peekBlockKind() === 0 /* Exception */);
-      let name;
-      if (isGeneratedIdentifier(variable.name)) {
-        name = variable.name;
-        hoistVariableDeclaration(variable.name);
-      } else {
-        const text = idText(variable.name);
-        name = declareLocal(text);
-        if (!renamedCatchVariables) {
-          renamedCatchVariables = /* @__PURE__ */ new Map();
-          renamedCatchVariableDeclarations = [];
-          context.enableSubstitution(79 /* Identifier */);
-        }
-        renamedCatchVariables.set(text, true);
-        renamedCatchVariableDeclarations[getOriginalNodeId(variable)] = name;
-      }
-      const exception = peekBlock();
-      Debug.assert(exception.state < 1 /* Catch */);
-      const endLabel = exception.endLabel;
-      emitBreak(endLabel);
-      const catchLabel = defineLabel();
-      markLabel(catchLabel);
-      exception.state = 1 /* Catch */;
-      exception.catchVariable = name;
-      exception.catchLabel = catchLabel;
-      emitAssignment(name, factory2.createCallExpression(factory2.createPropertyAccessExpression(state, "sent"), void 0, []));
-      emitNop();
+    function isInHeritageClause(node) {
+      return node.parent && node.parent.kind === 230 /* ExpressionWithTypeArguments */ && node.parent.parent && node.parent.parent.kind === 294 /* HeritageClause */;
     }
-    function beginFinallyBlock() {
-      Debug.assert(peekBlockKind() === 0 /* Exception */);
-      const exception = peekBlock();
-      Debug.assert(exception.state < 2 /* Finally */);
-      const endLabel = exception.endLabel;
-      emitBreak(endLabel);
-      const finallyLabel = defineLabel();
-      markLabel(finallyLabel);
-      exception.state = 2 /* Finally */;
-      exception.finallyLabel = finallyLabel;
-    }
-    function endExceptionBlock() {
-      Debug.assert(peekBlockKind() === 0 /* Exception */);
-      const exception = endBlock();
-      const state2 = exception.state;
-      if (state2 < 2 /* Finally */) {
-        emitBreak(exception.endLabel);
+    function getTypeReferenceDirectivesForEntityName(node) {
+      if (!fileToDirective) {
+        return void 0;
+      }
+      let meaning;
+      if (node.parent.kind === 164 /* ComputedPropertyName */) {
+        meaning = 111551 /* Value */ | 1048576 /* ExportValue */;
       } else {
-        emitEndfinally();
+        meaning = 788968 /* Type */ | 1920 /* Namespace */;
+        if (node.kind === 79 /* Identifier */ && isInTypeQuery(node) || node.kind === 208 /* PropertyAccessExpression */ && !isInHeritageClause(node)) {
+          meaning = 111551 /* Value */ | 1048576 /* ExportValue */;
+        }
       }
-      markLabel(exception.endLabel);
-      emitNop();
-      exception.state = 3 /* Done */;
-    }
-    function beginScriptLoopBlock() {
-      beginBlock({
-        kind: 3 /* Loop */,
-        isScript: true,
-        breakLabel: -1,
-        continueLabel: -1
-      });
-    }
-    function beginLoopBlock(continueLabel) {
-      const breakLabel = defineLabel();
-      beginBlock({
-        kind: 3 /* Loop */,
-        isScript: false,
-        breakLabel,
-        continueLabel
-      });
-      return breakLabel;
+      const symbol = resolveEntityName(
+        node,
+        meaning,
+        /*ignoreErrors*/
+        true
+      );
+      return symbol && symbol !== unknownSymbol ? getTypeReferenceDirectivesForSymbol(symbol, meaning) : void 0;
     }
-    function endLoopBlock() {
-      Debug.assert(peekBlockKind() === 3 /* Loop */);
-      const block = endBlock();
-      const breakLabel = block.breakLabel;
-      if (!block.isScript) {
-        markLabel(breakLabel);
+    function getTypeReferenceDirectivesForSymbol(symbol, meaning) {
+      if (!fileToDirective || !isSymbolFromTypeDeclarationFile(symbol)) {
+        return void 0;
       }
-    }
-    function beginScriptSwitchBlock() {
-      beginBlock({
-        kind: 2 /* Switch */,
-        isScript: true,
-        breakLabel: -1
-      });
-    }
-    function beginSwitchBlock() {
-      const breakLabel = defineLabel();
-      beginBlock({
-        kind: 2 /* Switch */,
-        isScript: false,
-        breakLabel
-      });
-      return breakLabel;
-    }
-    function endSwitchBlock() {
-      Debug.assert(peekBlockKind() === 2 /* Switch */);
-      const block = endBlock();
-      const breakLabel = block.breakLabel;
-      if (!block.isScript) {
-        markLabel(breakLabel);
-      }
-    }
-    function beginScriptLabeledBlock(labelText) {
-      beginBlock({
-        kind: 4 /* Labeled */,
-        isScript: true,
-        labelText,
-        breakLabel: -1
-      });
-    }
-    function beginLabeledBlock(labelText) {
-      const breakLabel = defineLabel();
-      beginBlock({
-        kind: 4 /* Labeled */,
-        isScript: false,
-        labelText,
-        breakLabel
-      });
-    }
-    function endLabeledBlock() {
-      Debug.assert(peekBlockKind() === 4 /* Labeled */);
-      const block = endBlock();
-      if (!block.isScript) {
-        markLabel(block.breakLabel);
+      let typeReferenceDirectives;
+      for (const decl of symbol.declarations) {
+        if (decl.symbol && decl.symbol.flags & meaning) {
+          const file = getSourceFileOfNode(decl);
+          const typeReferenceDirective = fileToDirective.get(file.path);
+          if (typeReferenceDirective) {
+            (typeReferenceDirectives || (typeReferenceDirectives = [])).push(typeReferenceDirective);
+          } else {
+            return void 0;
+          }
+        }
       }
+      return typeReferenceDirectives;
     }
-    function supportsUnlabeledBreak(block) {
-      return block.kind === 2 /* Switch */ || block.kind === 3 /* Loop */;
-    }
-    function supportsLabeledBreakOrContinue(block) {
-      return block.kind === 4 /* Labeled */;
-    }
-    function supportsUnlabeledContinue(block) {
-      return block.kind === 3 /* Loop */;
-    }
-    function hasImmediateContainingLabeledBlock(labelText, start2) {
-      for (let j = start2; j >= 0; j--) {
-        const containingBlock = blockStack[j];
-        if (supportsLabeledBreakOrContinue(containingBlock)) {
-          if (containingBlock.labelText === labelText) {
-            return true;
-          }
+    function isSymbolFromTypeDeclarationFile(symbol) {
+      if (!symbol.declarations) {
+        return false;
+      }
+      let current = symbol;
+      while (true) {
+        const parent2 = getParentOfSymbol(current);
+        if (parent2) {
+          current = parent2;
         } else {
           break;
         }
       }
+      if (current.valueDeclaration && current.valueDeclaration.kind === 308 /* SourceFile */ && current.flags & 512 /* ValueModule */) {
+        return false;
+      }
+      for (const decl of symbol.declarations) {
+        const file = getSourceFileOfNode(decl);
+        if (fileToDirective.has(file.path)) {
+          return true;
+        }
+      }
       return false;
     }
-    function findBreakTarget(labelText) {
-      if (blockStack) {
-        if (labelText) {
-          for (let i = blockStack.length - 1; i >= 0; i--) {
-            const block = blockStack[i];
-            if (supportsLabeledBreakOrContinue(block) && block.labelText === labelText) {
-              return block.breakLabel;
-            } else if (supportsUnlabeledBreak(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) {
-              return block.breakLabel;
-            }
-          }
-        } else {
-          for (let i = blockStack.length - 1; i >= 0; i--) {
-            const block = blockStack[i];
-            if (supportsUnlabeledBreak(block)) {
-              return block.breakLabel;
-            }
-          }
+    function addReferencedFilesToTypeDirective(file, key, mode) {
+      if (fileToDirective.has(file.path))
+        return;
+      fileToDirective.set(file.path, [key, mode]);
+      for (const { fileName, resolutionMode } of file.referencedFiles) {
+        const resolvedFile = resolveTripleslashReference(fileName, file.fileName);
+        const referencedFile = host.getSourceFile(resolvedFile);
+        if (referencedFile) {
+          addReferencedFilesToTypeDirective(referencedFile, key, resolutionMode || file.impliedNodeFormat);
         }
       }
-      return 0;
     }
-    function findContinueTarget(labelText) {
-      if (blockStack) {
-        if (labelText) {
-          for (let i = blockStack.length - 1; i >= 0; i--) {
-            const block = blockStack[i];
-            if (supportsUnlabeledContinue(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) {
-              return block.continueLabel;
-            }
-          }
-        } else {
-          for (let i = blockStack.length - 1; i >= 0; i--) {
-            const block = blockStack[i];
-            if (supportsUnlabeledContinue(block)) {
-              return block.continueLabel;
-            }
+  }
+  function getExternalModuleFileFromDeclaration(declaration) {
+    const specifier = declaration.kind === 264 /* ModuleDeclaration */ ? tryCast(declaration.name, isStringLiteral) : getExternalModuleName(declaration);
+    const moduleSymbol = resolveExternalModuleNameWorker(
+      specifier,
+      specifier,
+      /*moduleNotFoundError*/
+      void 0
+    );
+    if (!moduleSymbol) {
+      return void 0;
+    }
+    return getDeclarationOfKind(moduleSymbol, 308 /* SourceFile */);
+  }
+  function initializeTypeChecker() {
+    for (const file of host.getSourceFiles()) {
+      bindSourceFile(file, compilerOptions);
+    }
+    amalgamatedDuplicates = /* @__PURE__ */ new Map();
+    let augmentations;
+    for (const file of host.getSourceFiles()) {
+      if (file.redirectInfo) {
+        continue;
+      }
+      if (!isExternalOrCommonJsModule(file)) {
+        const fileGlobalThisSymbol = file.locals.get("globalThis");
+        if (fileGlobalThisSymbol == null ? void 0 : fileGlobalThisSymbol.declarations) {
+          for (const declaration of fileGlobalThisSymbol.declarations) {
+            diagnostics.add(createDiagnosticForNode(declaration, Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0, "globalThis"));
           }
         }
+        mergeSymbolTable(globals, file.locals);
+      }
+      if (file.jsGlobalAugmentations) {
+        mergeSymbolTable(globals, file.jsGlobalAugmentations);
+      }
+      if (file.patternAmbientModules && file.patternAmbientModules.length) {
+        patternAmbientModules = concatenate(patternAmbientModules, file.patternAmbientModules);
+      }
+      if (file.moduleAugmentations.length) {
+        (augmentations || (augmentations = [])).push(file.moduleAugmentations);
+      }
+      if (file.symbol && file.symbol.globalExports) {
+        const source = file.symbol.globalExports;
+        source.forEach((sourceSymbol, id) => {
+          if (!globals.has(id)) {
+            globals.set(id, sourceSymbol);
+          }
+        });
       }
-      return 0;
     }
-    function createLabel2(label) {
-      if (label !== void 0 && label > 0) {
-        if (labelExpressions === void 0) {
-          labelExpressions = [];
-        }
-        const expression = factory2.createNumericLiteral(-1);
-        if (labelExpressions[label] === void 0) {
-          labelExpressions[label] = [expression];
-        } else {
-          labelExpressions[label].push(expression);
+    if (augmentations) {
+      for (const list of augmentations) {
+        for (const augmentation of list) {
+          if (!isGlobalScopeAugmentation(augmentation.parent))
+            continue;
+          mergeModuleAugmentation(augmentation);
         }
-        return expression;
       }
-      return factory2.createOmittedExpression();
-    }
-    function createInstruction(instruction) {
-      const literal = factory2.createNumericLiteral(instruction);
-      addSyntheticTrailingComment(literal, 3 /* MultiLineCommentTrivia */, getInstructionName(instruction));
-      return literal;
-    }
-    function createInlineBreak(label, location2) {
-      Debug.assertLessThan(0, label, "Invalid label");
-      return setTextRange(
-        factory2.createReturnStatement(
-          factory2.createArrayLiteralExpression([
-            createInstruction(3 /* Break */),
-            createLabel2(label)
-          ])
-        ),
-        location2
-      );
-    }
-    function createInlineReturn(expression, location2) {
-      return setTextRange(
-        factory2.createReturnStatement(
-          factory2.createArrayLiteralExpression(
-            expression ? [createInstruction(2 /* Return */), expression] : [createInstruction(2 /* Return */)]
-          )
-        ),
-        location2
-      );
-    }
-    function createGeneratorResume(location2) {
-      return setTextRange(
-        factory2.createCallExpression(
-          factory2.createPropertyAccessExpression(state, "sent"),
-          void 0,
-          []
-        ),
-        location2
-      );
     }
-    function emitNop() {
-      emitWorker(0 /* Nop */);
+    addToSymbolTable(globals, builtinGlobals, Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0);
+    getSymbolLinks(undefinedSymbol).type = undefinedWideningType;
+    getSymbolLinks(argumentsSymbol).type = getGlobalType(
+      "IArguments",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    getSymbolLinks(unknownSymbol).type = errorType;
+    getSymbolLinks(globalThisSymbol).type = createObjectType(16 /* Anonymous */, globalThisSymbol);
+    globalArrayType = getGlobalType(
+      "Array",
+      /*arity*/
+      1,
+      /*reportErrors*/
+      true
+    );
+    globalObjectType = getGlobalType(
+      "Object",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    globalFunctionType = getGlobalType(
+      "Function",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    globalCallableFunctionType = strictBindCallApply && getGlobalType(
+      "CallableFunction",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    ) || globalFunctionType;
+    globalNewableFunctionType = strictBindCallApply && getGlobalType(
+      "NewableFunction",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    ) || globalFunctionType;
+    globalStringType = getGlobalType(
+      "String",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    globalNumberType = getGlobalType(
+      "Number",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    globalBooleanType = getGlobalType(
+      "Boolean",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    globalRegExpType = getGlobalType(
+      "RegExp",
+      /*arity*/
+      0,
+      /*reportErrors*/
+      true
+    );
+    anyArrayType = createArrayType(anyType);
+    autoArrayType = createArrayType(autoType);
+    if (autoArrayType === emptyObjectType) {
+      autoArrayType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
+    }
+    globalReadonlyArrayType = getGlobalTypeOrUndefined(
+      "ReadonlyArray",
+      /*arity*/
+      1
+    ) || globalArrayType;
+    anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType;
+    globalThisType = getGlobalTypeOrUndefined(
+      "ThisType",
+      /*arity*/
+      1
+    );
+    if (augmentations) {
+      for (const list of augmentations) {
+        for (const augmentation of list) {
+          if (isGlobalScopeAugmentation(augmentation.parent))
+            continue;
+          mergeModuleAugmentation(augmentation);
+        }
+      }
     }
-    function emitStatement(node) {
-      if (node) {
-        emitWorker(1 /* Statement */, [node]);
+    amalgamatedDuplicates.forEach(({ firstFile, secondFile, conflictingSymbols }) => {
+      if (conflictingSymbols.size < 8) {
+        conflictingSymbols.forEach(({ isBlockScoped, firstFileLocations, secondFileLocations }, symbolName2) => {
+          const message = isBlockScoped ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0;
+          for (const node of firstFileLocations) {
+            addDuplicateDeclarationError(node, message, symbolName2, secondFileLocations);
+          }
+          for (const node of secondFileLocations) {
+            addDuplicateDeclarationError(node, message, symbolName2, firstFileLocations);
+          }
+        });
       } else {
-        emitNop();
+        const list = arrayFrom(conflictingSymbols.keys()).join(", ");
+        diagnostics.add(addRelatedInfo(
+          createDiagnosticForNode(firstFile, Diagnostics.Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0, list),
+          createDiagnosticForNode(secondFile, Diagnostics.Conflicts_are_in_this_file)
+        ));
+        diagnostics.add(addRelatedInfo(
+          createDiagnosticForNode(secondFile, Diagnostics.Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0, list),
+          createDiagnosticForNode(firstFile, Diagnostics.Conflicts_are_in_this_file)
+        ));
       }
+    });
+    amalgamatedDuplicates = void 0;
+  }
+  function checkExternalEmitHelpers(location, helpers) {
+    if ((requestedExternalEmitHelpers & helpers) !== helpers && compilerOptions.importHelpers) {
+      const sourceFile = getSourceFileOfNode(location);
+      if (isEffectiveExternalModule(sourceFile, compilerOptions) && !(location.flags & 16777216 /* Ambient */)) {
+        const helpersModule = resolveHelpersModule(sourceFile, location);
+        if (helpersModule !== unknownSymbol) {
+          const uncheckedHelpers = helpers & ~requestedExternalEmitHelpers;
+          for (let helper = 1 /* FirstEmitHelper */; helper <= 4194304 /* LastEmitHelper */; helper <<= 1) {
+            if (uncheckedHelpers & helper) {
+              const name = getHelperName(helper);
+              const symbol = getSymbol2(helpersModule.exports, escapeLeadingUnderscores(name), 111551 /* Value */);
+              if (!symbol) {
+                error(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name);
+              } else if (helper & 524288 /* ClassPrivateFieldGet */) {
+                if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 3)) {
+                  error(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 4);
+                }
+              } else if (helper & 1048576 /* ClassPrivateFieldSet */) {
+                if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 4)) {
+                  error(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 5);
+                }
+              } else if (helper & 1024 /* SpreadArray */) {
+                if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 2)) {
+                  error(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 3);
+                }
+              }
+            }
+          }
+        }
+        requestedExternalEmitHelpers |= helpers;
+      }
+    }
+  }
+  function getHelperName(helper) {
+    switch (helper) {
+      case 1 /* Extends */:
+        return "__extends";
+      case 2 /* Assign */:
+        return "__assign";
+      case 4 /* Rest */:
+        return "__rest";
+      case 8 /* Decorate */:
+        return "__decorate";
+      case 16 /* Metadata */:
+        return "__metadata";
+      case 32 /* Param */:
+        return "__param";
+      case 64 /* Awaiter */:
+        return "__awaiter";
+      case 128 /* Generator */:
+        return "__generator";
+      case 256 /* Values */:
+        return "__values";
+      case 512 /* Read */:
+        return "__read";
+      case 1024 /* SpreadArray */:
+        return "__spreadArray";
+      case 2048 /* Await */:
+        return "__await";
+      case 4096 /* AsyncGenerator */:
+        return "__asyncGenerator";
+      case 8192 /* AsyncDelegator */:
+        return "__asyncDelegator";
+      case 16384 /* AsyncValues */:
+        return "__asyncValues";
+      case 32768 /* ExportStar */:
+        return "__exportStar";
+      case 65536 /* ImportStar */:
+        return "__importStar";
+      case 131072 /* ImportDefault */:
+        return "__importDefault";
+      case 262144 /* MakeTemplateObject */:
+        return "__makeTemplateObject";
+      case 524288 /* ClassPrivateFieldGet */:
+        return "__classPrivateFieldGet";
+      case 1048576 /* ClassPrivateFieldSet */:
+        return "__classPrivateFieldSet";
+      case 2097152 /* ClassPrivateFieldIn */:
+        return "__classPrivateFieldIn";
+      case 4194304 /* CreateBinding */:
+        return "__createBinding";
+      default:
+        return Debug.fail("Unrecognized helper");
     }
-    function emitAssignment(left, right, location2) {
-      emitWorker(2 /* Assign */, [left, right], location2);
-    }
-    function emitBreak(label, location2) {
-      emitWorker(3 /* Break */, [label], location2);
-    }
-    function emitBreakWhenTrue(label, condition, location2) {
-      emitWorker(4 /* BreakWhenTrue */, [label, condition], location2);
-    }
-    function emitBreakWhenFalse(label, condition, location2) {
-      emitWorker(5 /* BreakWhenFalse */, [label, condition], location2);
-    }
-    function emitYieldStar(expression, location2) {
-      emitWorker(7 /* YieldStar */, [expression], location2);
-    }
-    function emitYield(expression, location2) {
-      emitWorker(6 /* Yield */, [expression], location2);
-    }
-    function emitReturn(expression, location2) {
-      emitWorker(8 /* Return */, [expression], location2);
+  }
+  function resolveHelpersModule(node, errorNode) {
+    if (!externalHelpersModule) {
+      externalHelpersModule = resolveExternalModule(node, externalHelpersModuleNameText, Diagnostics.This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found, errorNode) || unknownSymbol;
     }
-    function emitThrow(expression, location2) {
-      emitWorker(9 /* Throw */, [expression], location2);
+    return externalHelpersModule;
+  }
+  function checkGrammarDecoratorsAndModifiers(node) {
+    return checkGrammarDecorators(node) || checkGrammarModifiers(node);
+  }
+  function checkGrammarDecorators(node) {
+    if (canHaveIllegalDecorators(node) && some(node.illegalDecorators)) {
+      return grammarErrorOnFirstToken(node, Diagnostics.Decorators_are_not_valid_here);
     }
-    function emitEndfinally() {
-      emitWorker(10 /* Endfinally */);
+    if (!canHaveDecorators(node) || !hasDecorators(node)) {
+      return false;
     }
-    function emitWorker(code, args, location2) {
-      if (operations === void 0) {
-        operations = [];
-        operationArguments = [];
-        operationLocations = [];
+    if (!nodeCanBeDecorated(node, node.parent, node.parent.parent)) {
+      if (node.kind === 171 /* MethodDeclaration */ && !nodeIsPresent(node.body)) {
+        return grammarErrorOnFirstToken(node, Diagnostics.A_decorator_can_only_decorate_a_method_implementation_not_an_overload);
+      } else {
+        return grammarErrorOnFirstToken(node, Diagnostics.Decorators_are_not_valid_here);
       }
-      if (labelOffsets === void 0) {
-        markLabel(defineLabel());
+    } else if (node.kind === 174 /* GetAccessor */ || node.kind === 175 /* SetAccessor */) {
+      const accessors = getAllAccessorDeclarations(node.parent.members, node);
+      if (hasDecorators(accessors.firstAccessor) && node === accessors.secondAccessor) {
+        return grammarErrorOnFirstToken(node, Diagnostics.Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name);
       }
-      const operationIndex = operations.length;
-      operations[operationIndex] = code;
-      operationArguments[operationIndex] = args;
-      operationLocations[operationIndex] = location2;
     }
-    function build2() {
-      blockIndex = 0;
-      labelNumber = 0;
-      labelNumbers = void 0;
-      lastOperationWasAbrupt = false;
-      lastOperationWasCompletion = false;
-      clauses = void 0;
-      statements = void 0;
-      exceptionBlockStack = void 0;
-      currentExceptionBlock = void 0;
-      withBlockStack = void 0;
-      const buildResult = buildStatements();
-      return emitHelpers().createGeneratorHelper(
-        setEmitFlags(
-          factory2.createFunctionExpression(
-            void 0,
-            void 0,
-            void 0,
-            void 0,
-            [factory2.createParameterDeclaration(void 0, void 0, state)],
-            void 0,
-            factory2.createBlock(
-              buildResult,
-              buildResult.length > 0
-            )
-          ),
-          1048576 /* ReuseTempVariableScope */
-        )
-      );
+    return false;
+  }
+  function checkGrammarModifiers(node) {
+    const quickResult = reportObviousModifierErrors(node);
+    if (quickResult !== void 0) {
+      return quickResult;
     }
-    function buildStatements() {
-      if (operations) {
-        for (let operationIndex = 0; operationIndex < operations.length; operationIndex++) {
-          writeOperation(operationIndex);
+    let lastStatic, lastDeclare, lastAsync, lastOverride;
+    let flags = 0 /* None */;
+    for (const modifier of node.modifiers) {
+      if (isDecorator(modifier))
+        continue;
+      if (modifier.kind !== 146 /* ReadonlyKeyword */) {
+        if (node.kind === 168 /* PropertySignature */ || node.kind === 170 /* MethodSignature */) {
+          return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_type_member, tokenToString(modifier.kind));
+        }
+        if (node.kind === 178 /* IndexSignature */ && (modifier.kind !== 124 /* StaticKeyword */ || !isClassLike(node.parent))) {
+          return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_index_signature, tokenToString(modifier.kind));
         }
-        flushFinalLabel(operations.length);
-      } else {
-        flushFinalLabel(0);
       }
-      if (clauses) {
-        const labelExpression = factory2.createPropertyAccessExpression(state, "label");
-        const switchStatement = factory2.createSwitchStatement(labelExpression, factory2.createCaseBlock(clauses));
-        return [startOnNewLine(switchStatement)];
+      if (modifier.kind !== 101 /* InKeyword */ && modifier.kind !== 145 /* OutKeyword */ && modifier.kind !== 85 /* ConstKeyword */) {
+        if (node.kind === 165 /* TypeParameter */) {
+          return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_type_parameter, tokenToString(modifier.kind));
+        }
       }
-      if (statements) {
-        return statements;
+      switch (modifier.kind) {
+        case 85 /* ConstKeyword */:
+          if (node.kind !== 263 /* EnumDeclaration */ && node.kind !== 165 /* TypeParameter */) {
+            return grammarErrorOnNode(node, Diagnostics.A_class_member_cannot_have_the_0_keyword, tokenToString(85 /* ConstKeyword */));
+          }
+          const parent2 = node.parent;
+          if (node.kind === 165 /* TypeParameter */ && !(isFunctionLikeDeclaration(parent2) || isClassLike(parent2) || isFunctionTypeNode(parent2) || isConstructorTypeNode(parent2) || isCallSignatureDeclaration(parent2) || isConstructSignatureDeclaration(parent2) || isMethodSignature(parent2))) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class, tokenToString(modifier.kind));
+          }
+          break;
+        case 161 /* OverrideKeyword */:
+          if (flags & 16384 /* Override */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "override");
+          } else if (flags & 2 /* Ambient */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "override", "declare");
+          } else if (flags & 64 /* Readonly */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "readonly");
+          } else if (flags & 128 /* Accessor */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "accessor");
+          } else if (flags & 512 /* Async */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "async");
+          }
+          flags |= 16384 /* Override */;
+          lastOverride = modifier;
+          break;
+        case 123 /* PublicKeyword */:
+        case 122 /* ProtectedKeyword */:
+        case 121 /* PrivateKeyword */:
+          const text = visibilityToString(modifierToFlag(modifier.kind));
+          if (flags & 28 /* AccessibilityModifier */) {
+            return grammarErrorOnNode(modifier, Diagnostics.Accessibility_modifier_already_seen);
+          } else if (flags & 16384 /* Override */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "override");
+          } else if (flags & 32 /* Static */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "static");
+          } else if (flags & 128 /* Accessor */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "accessor");
+          } else if (flags & 64 /* Readonly */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "readonly");
+          } else if (flags & 512 /* Async */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "async");
+          } else if (node.parent.kind === 265 /* ModuleBlock */ || node.parent.kind === 308 /* SourceFile */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, text);
+          } else if (flags & 256 /* Abstract */) {
+            if (modifier.kind === 121 /* PrivateKeyword */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, text, "abstract");
+            } else {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "abstract");
+            }
+          } else if (isPrivateIdentifierClassElementDeclaration(node)) {
+            return grammarErrorOnNode(modifier, Diagnostics.An_accessibility_modifier_cannot_be_used_with_a_private_identifier);
+          }
+          flags |= modifierToFlag(modifier.kind);
+          break;
+        case 124 /* StaticKeyword */:
+          if (flags & 32 /* Static */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "static");
+          } else if (flags & 64 /* Readonly */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "readonly");
+          } else if (flags & 512 /* Async */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "async");
+          } else if (flags & 128 /* Accessor */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "accessor");
+          } else if (node.parent.kind === 265 /* ModuleBlock */ || node.parent.kind === 308 /* SourceFile */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, "static");
+          } else if (node.kind === 166 /* Parameter */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static");
+          } else if (flags & 256 /* Abstract */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract");
+          } else if (flags & 16384 /* Override */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "override");
+          }
+          flags |= 32 /* Static */;
+          lastStatic = modifier;
+          break;
+        case 127 /* AccessorKeyword */:
+          if (flags & 128 /* Accessor */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "accessor");
+          } else if (flags & 64 /* Readonly */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "accessor", "readonly");
+          } else if (flags & 2 /* Ambient */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "accessor", "declare");
+          } else if (node.kind !== 169 /* PropertyDeclaration */) {
+            return grammarErrorOnNode(modifier, Diagnostics.accessor_modifier_can_only_appear_on_a_property_declaration);
+          }
+          flags |= 128 /* Accessor */;
+          break;
+        case 146 /* ReadonlyKeyword */:
+          if (flags & 64 /* Readonly */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "readonly");
+          } else if (node.kind !== 169 /* PropertyDeclaration */ && node.kind !== 168 /* PropertySignature */ && node.kind !== 178 /* IndexSignature */ && node.kind !== 166 /* Parameter */) {
+            return grammarErrorOnNode(modifier, Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature);
+          } else if (flags & 128 /* Accessor */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "readonly", "accessor");
+          }
+          flags |= 64 /* Readonly */;
+          break;
+        case 93 /* ExportKeyword */:
+          if (flags & 1 /* Export */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "export");
+          } else if (flags & 2 /* Ambient */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare");
+          } else if (flags & 256 /* Abstract */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "abstract");
+          } else if (flags & 512 /* Async */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "async");
+          } else if (isClassLike(node.parent)) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind, "export");
+          } else if (node.kind === 166 /* Parameter */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export");
+          }
+          flags |= 1 /* Export */;
+          break;
+        case 88 /* DefaultKeyword */:
+          const container = node.parent.kind === 308 /* SourceFile */ ? node.parent : node.parent.parent;
+          if (container.kind === 264 /* ModuleDeclaration */ && !isAmbientModule(container)) {
+            return grammarErrorOnNode(modifier, Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module);
+          } else if (!(flags & 1 /* Export */)) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "default");
+          }
+          flags |= 1024 /* Default */;
+          break;
+        case 136 /* DeclareKeyword */:
+          if (flags & 2 /* Ambient */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "declare");
+          } else if (flags & 512 /* Async */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async");
+          } else if (flags & 16384 /* Override */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "override");
+          } else if (isClassLike(node.parent) && !isPropertyDeclaration(node)) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind, "declare");
+          } else if (node.kind === 166 /* Parameter */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare");
+          } else if (node.parent.flags & 16777216 /* Ambient */ && node.parent.kind === 265 /* ModuleBlock */) {
+            return grammarErrorOnNode(modifier, Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context);
+          } else if (isPrivateIdentifierClassElementDeclaration(node)) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "declare");
+          } else if (flags & 128 /* Accessor */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "declare", "accessor");
+          }
+          flags |= 2 /* Ambient */;
+          lastDeclare = modifier;
+          break;
+        case 126 /* AbstractKeyword */:
+          if (flags & 256 /* Abstract */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "abstract");
+          }
+          if (node.kind !== 260 /* ClassDeclaration */ && node.kind !== 182 /* ConstructorType */) {
+            if (node.kind !== 171 /* MethodDeclaration */ && node.kind !== 169 /* PropertyDeclaration */ && node.kind !== 174 /* GetAccessor */ && node.kind !== 175 /* SetAccessor */) {
+              return grammarErrorOnNode(modifier, Diagnostics.abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration);
+            }
+            if (!(node.parent.kind === 260 /* ClassDeclaration */ && hasSyntacticModifier(node.parent, 256 /* Abstract */))) {
+              return grammarErrorOnNode(modifier, Diagnostics.Abstract_methods_can_only_appear_within_an_abstract_class);
+            }
+            if (flags & 32 /* Static */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract");
+            }
+            if (flags & 8 /* Private */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "private", "abstract");
+            }
+            if (flags & 512 /* Async */ && lastAsync) {
+              return grammarErrorOnNode(lastAsync, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "async", "abstract");
+            }
+            if (flags & 16384 /* Override */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "abstract", "override");
+            }
+            if (flags & 128 /* Accessor */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "abstract", "accessor");
+            }
+          }
+          if (isNamedDeclaration(node) && node.name.kind === 80 /* PrivateIdentifier */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "abstract");
+          }
+          flags |= 256 /* Abstract */;
+          break;
+        case 132 /* AsyncKeyword */:
+          if (flags & 512 /* Async */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "async");
+          } else if (flags & 2 /* Ambient */ || node.parent.flags & 16777216 /* Ambient */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async");
+          } else if (node.kind === 166 /* Parameter */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "async");
+          }
+          if (flags & 256 /* Abstract */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "async", "abstract");
+          }
+          flags |= 512 /* Async */;
+          lastAsync = modifier;
+          break;
+        case 101 /* InKeyword */:
+        case 145 /* OutKeyword */:
+          const inOutFlag = modifier.kind === 101 /* InKeyword */ ? 32768 /* In */ : 65536 /* Out */;
+          const inOutText = modifier.kind === 101 /* InKeyword */ ? "in" : "out";
+          if (node.kind !== 165 /* TypeParameter */ || !(isInterfaceDeclaration(node.parent) || isClassLike(node.parent) || isTypeAliasDeclaration(node.parent))) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias, inOutText);
+          }
+          if (flags & inOutFlag) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, inOutText);
+          }
+          if (inOutFlag & 32768 /* In */ && flags & 65536 /* Out */) {
+            return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "in", "out");
+          }
+          flags |= inOutFlag;
+          break;
       }
-      return [];
     }
-    function flushLabel() {
-      if (!statements) {
-        return;
+    if (node.kind === 173 /* Constructor */) {
+      if (flags & 32 /* Static */) {
+        return grammarErrorOnNode(lastStatic, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static");
       }
-      appendLabel(!lastOperationWasAbrupt);
-      lastOperationWasAbrupt = false;
-      lastOperationWasCompletion = false;
-      labelNumber++;
-    }
-    function flushFinalLabel(operationIndex) {
-      if (isFinalLabelReachable(operationIndex)) {
-        tryEnterLabel(operationIndex);
-        withBlockStack = void 0;
-        writeReturn(void 0, void 0);
+      if (flags & 16384 /* Override */) {
+        return grammarErrorOnNode(lastOverride, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "override");
       }
-      if (statements && clauses) {
-        appendLabel(false);
+      if (flags & 512 /* Async */) {
+        return grammarErrorOnNode(lastAsync, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "async");
       }
-      updateLabelExpressions();
+      return false;
+    } else if ((node.kind === 269 /* ImportDeclaration */ || node.kind === 268 /* ImportEqualsDeclaration */) && flags & 2 /* Ambient */) {
+      return grammarErrorOnNode(lastDeclare, Diagnostics.A_0_modifier_cannot_be_used_with_an_import_declaration, "declare");
+    } else if (node.kind === 166 /* Parameter */ && flags & 16476 /* ParameterPropertyModifier */ && isBindingPattern(node.name)) {
+      return grammarErrorOnNode(node, Diagnostics.A_parameter_property_may_not_be_declared_using_a_binding_pattern);
+    } else if (node.kind === 166 /* Parameter */ && flags & 16476 /* ParameterPropertyModifier */ && node.dotDotDotToken) {
+      return grammarErrorOnNode(node, Diagnostics.A_parameter_property_cannot_be_declared_using_a_rest_parameter);
     }
-    function isFinalLabelReachable(operationIndex) {
-      if (!lastOperationWasCompletion) {
-        return true;
-      }
-      if (!labelOffsets || !labelExpressions) {
+    if (flags & 512 /* Async */) {
+      return checkGrammarAsyncModifier(node, lastAsync);
+    }
+    return false;
+  }
+  function reportObviousModifierErrors(node) {
+    return !node.modifiers ? false : shouldReportBadModifier(node) ? grammarErrorOnFirstToken(node, Diagnostics.Modifiers_cannot_appear_here) : void 0;
+  }
+  function shouldReportBadModifier(node) {
+    switch (node.kind) {
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+      case 173 /* Constructor */:
+      case 169 /* PropertyDeclaration */:
+      case 168 /* PropertySignature */:
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+      case 178 /* IndexSignature */:
+      case 264 /* ModuleDeclaration */:
+      case 269 /* ImportDeclaration */:
+      case 268 /* ImportEqualsDeclaration */:
+      case 275 /* ExportDeclaration */:
+      case 274 /* ExportAssignment */:
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
+      case 166 /* Parameter */:
+      case 165 /* TypeParameter */:
         return false;
-      }
-      for (let label = 0; label < labelOffsets.length; label++) {
-        if (labelOffsets[label] === operationIndex && labelExpressions[label]) {
-          return true;
+      case 172 /* ClassStaticBlockDeclaration */:
+      case 299 /* PropertyAssignment */:
+      case 300 /* ShorthandPropertyAssignment */:
+      case 267 /* NamespaceExportDeclaration */:
+      case 181 /* FunctionType */:
+      case 279 /* MissingDeclaration */:
+        return true;
+      default:
+        if (node.parent.kind === 265 /* ModuleBlock */ || node.parent.kind === 308 /* SourceFile */) {
+          return false;
+        }
+        switch (node.kind) {
+          case 259 /* FunctionDeclaration */:
+            return nodeHasAnyModifiersExcept(node, 132 /* AsyncKeyword */);
+          case 260 /* ClassDeclaration */:
+          case 182 /* ConstructorType */:
+            return nodeHasAnyModifiersExcept(node, 126 /* AbstractKeyword */);
+          case 228 /* ClassExpression */:
+          case 261 /* InterfaceDeclaration */:
+          case 240 /* VariableStatement */:
+          case 262 /* TypeAliasDeclaration */:
+            return true;
+          case 263 /* EnumDeclaration */:
+            return nodeHasAnyModifiersExcept(node, 85 /* ConstKeyword */);
+          default:
+            Debug.assertNever(node);
         }
-      }
-      return false;
     }
-    function appendLabel(markLabelEnd) {
-      if (!clauses) {
-        clauses = [];
-      }
-      if (statements) {
-        if (withBlockStack) {
-          for (let i = withBlockStack.length - 1; i >= 0; i--) {
-            const withBlock = withBlockStack[i];
-            statements = [factory2.createWithStatement(withBlock.expression, factory2.createBlock(statements))];
-          }
+  }
+  function nodeHasAnyModifiersExcept(node, allowedModifier) {
+    for (const modifier of node.modifiers) {
+      if (isDecorator(modifier))
+        continue;
+      return modifier.kind !== allowedModifier;
+    }
+    return false;
+  }
+  function checkGrammarAsyncModifier(node, asyncModifier) {
+    switch (node.kind) {
+      case 171 /* MethodDeclaration */:
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
+        return false;
+    }
+    return grammarErrorOnNode(asyncModifier, Diagnostics._0_modifier_cannot_be_used_here, "async");
+  }
+  function checkGrammarForDisallowedTrailingComma(list, diag2 = Diagnostics.Trailing_comma_not_allowed) {
+    if (list && list.hasTrailingComma) {
+      return grammarErrorAtPos(list[0], list.end - ",".length, ",".length, diag2);
+    }
+    return false;
+  }
+  function checkGrammarTypeParameterList(typeParameters, file) {
+    if (typeParameters && typeParameters.length === 0) {
+      const start2 = typeParameters.pos - "<".length;
+      const end = skipTrivia(file.text, typeParameters.end) + ">".length;
+      return grammarErrorAtPos(file, start2, end - start2, Diagnostics.Type_parameter_list_cannot_be_empty);
+    }
+    return false;
+  }
+  function checkGrammarParameterList(parameters) {
+    let seenOptionalParameter = false;
+    const parameterCount = parameters.length;
+    for (let i = 0; i < parameterCount; i++) {
+      const parameter = parameters[i];
+      if (parameter.dotDotDotToken) {
+        if (i !== parameterCount - 1) {
+          return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list);
         }
-        if (currentExceptionBlock) {
-          const { startLabel, catchLabel, finallyLabel, endLabel } = currentExceptionBlock;
-          statements.unshift(
-            factory2.createExpressionStatement(
-              factory2.createCallExpression(
-                factory2.createPropertyAccessExpression(factory2.createPropertyAccessExpression(state, "trys"), "push"),
-                void 0,
-                [
-                  factory2.createArrayLiteralExpression([
-                    createLabel2(startLabel),
-                    createLabel2(catchLabel),
-                    createLabel2(finallyLabel),
-                    createLabel2(endLabel)
-                  ])
-                ]
-              )
-            )
-          );
-          currentExceptionBlock = void 0;
+        if (!(parameter.flags & 16777216 /* Ambient */)) {
+          checkGrammarForDisallowedTrailingComma(parameters, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
         }
-        if (markLabelEnd) {
-          statements.push(
-            factory2.createExpressionStatement(
-              factory2.createAssignment(
-                factory2.createPropertyAccessExpression(state, "label"),
-                factory2.createNumericLiteral(labelNumber + 1)
-              )
-            )
-          );
+        if (parameter.questionToken) {
+          return grammarErrorOnNode(parameter.questionToken, Diagnostics.A_rest_parameter_cannot_be_optional);
         }
-      }
-      clauses.push(
-        factory2.createCaseClause(
-          factory2.createNumericLiteral(labelNumber),
-          statements || []
-        )
-      );
-      statements = void 0;
-    }
-    function tryEnterLabel(operationIndex) {
-      if (!labelOffsets) {
-        return;
-      }
-      for (let label = 0; label < labelOffsets.length; label++) {
-        if (labelOffsets[label] === operationIndex) {
-          flushLabel();
-          if (labelNumbers === void 0) {
-            labelNumbers = [];
-          }
-          if (labelNumbers[labelNumber] === void 0) {
-            labelNumbers[labelNumber] = [label];
-          } else {
-            labelNumbers[labelNumber].push(label);
-          }
+        if (parameter.initializer) {
+          return grammarErrorOnNode(parameter.name, Diagnostics.A_rest_parameter_cannot_have_an_initializer);
         }
-      }
-    }
-    function updateLabelExpressions() {
-      if (labelExpressions !== void 0 && labelNumbers !== void 0) {
-        for (let labelNumber2 = 0; labelNumber2 < labelNumbers.length; labelNumber2++) {
-          const labels = labelNumbers[labelNumber2];
-          if (labels !== void 0) {
-            for (const label of labels) {
-              const expressions = labelExpressions[label];
-              if (expressions !== void 0) {
-                for (const expression of expressions) {
-                  expression.text = String(labelNumber2);
-                }
-              }
-            }
-          }
+      } else if (isOptionalParameter(parameter)) {
+        seenOptionalParameter = true;
+        if (parameter.questionToken && parameter.initializer) {
+          return grammarErrorOnNode(parameter.name, Diagnostics.Parameter_cannot_have_question_mark_and_initializer);
         }
+      } else if (seenOptionalParameter && !parameter.initializer) {
+        return grammarErrorOnNode(parameter.name, Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter);
       }
     }
-    function tryEnterOrLeaveBlock(operationIndex) {
-      if (blocks) {
-        for (; blockIndex < blockActions.length && blockOffsets[blockIndex] <= operationIndex; blockIndex++) {
-          const block = blocks[blockIndex];
-          const blockAction = blockActions[blockIndex];
-          switch (block.kind) {
-            case 0 /* Exception */:
-              if (blockAction === 0 /* Open */) {
-                if (!exceptionBlockStack) {
-                  exceptionBlockStack = [];
-                }
-                if (!statements) {
-                  statements = [];
-                }
-                exceptionBlockStack.push(currentExceptionBlock);
-                currentExceptionBlock = block;
-              } else if (blockAction === 1 /* Close */) {
-                currentExceptionBlock = exceptionBlockStack.pop();
-              }
-              break;
-            case 1 /* With */:
-              if (blockAction === 0 /* Open */) {
-                if (!withBlockStack) {
-                  withBlockStack = [];
-                }
-                withBlockStack.push(block);
-              } else if (blockAction === 1 /* Close */) {
-                withBlockStack.pop();
-              }
-              break;
-          }
+  }
+  function getNonSimpleParameters(parameters) {
+    return filter(parameters, (parameter) => !!parameter.initializer || isBindingPattern(parameter.name) || isRestParameter(parameter));
+  }
+  function checkGrammarForUseStrictSimpleParameterList(node) {
+    if (languageVersion >= 3 /* ES2016 */) {
+      const useStrictDirective = node.body && isBlock(node.body) && findUseStrictPrologue(node.body.statements);
+      if (useStrictDirective) {
+        const nonSimpleParameters = getNonSimpleParameters(node.parameters);
+        if (length(nonSimpleParameters)) {
+          forEach(nonSimpleParameters, (parameter) => {
+            addRelatedInfo(
+              error(parameter, Diagnostics.This_parameter_is_not_allowed_with_use_strict_directive),
+              createDiagnosticForNode(useStrictDirective, Diagnostics.use_strict_directive_used_here)
+            );
+          });
+          const diagnostics2 = nonSimpleParameters.map((parameter, index) => index === 0 ? createDiagnosticForNode(parameter, Diagnostics.Non_simple_parameter_declared_here) : createDiagnosticForNode(parameter, Diagnostics.and_here));
+          addRelatedInfo(error(useStrictDirective, Diagnostics.use_strict_directive_cannot_be_used_with_non_simple_parameter_list), ...diagnostics2);
+          return true;
         }
       }
     }
-    function writeOperation(operationIndex) {
-      tryEnterLabel(operationIndex);
-      tryEnterOrLeaveBlock(operationIndex);
-      if (lastOperationWasAbrupt) {
-        return;
-      }
-      lastOperationWasAbrupt = false;
-      lastOperationWasCompletion = false;
-      const opcode = operations[operationIndex];
-      if (opcode === 0 /* Nop */) {
-        return;
-      } else if (opcode === 10 /* Endfinally */) {
-        return writeEndfinally();
-      }
-      const args = operationArguments[operationIndex];
-      if (opcode === 1 /* Statement */) {
-        return writeStatement(args[0]);
-      }
-      const location2 = operationLocations[operationIndex];
-      switch (opcode) {
-        case 2 /* Assign */:
-          return writeAssign(args[0], args[1], location2);
-        case 3 /* Break */:
-          return writeBreak(args[0], location2);
-        case 4 /* BreakWhenTrue */:
-          return writeBreakWhenTrue(args[0], args[1], location2);
-        case 5 /* BreakWhenFalse */:
-          return writeBreakWhenFalse(args[0], args[1], location2);
-        case 6 /* Yield */:
-          return writeYield(args[0], location2);
-        case 7 /* YieldStar */:
-          return writeYieldStar(args[0], location2);
-        case 8 /* Return */:
-          return writeReturn(args[0], location2);
-        case 9 /* Throw */:
-          return writeThrow(args[0], location2);
-      }
-    }
-    function writeStatement(statement) {
-      if (statement) {
-        if (!statements) {
-          statements = [statement];
-        } else {
-          statements.push(statement);
-        }
+    return false;
+  }
+  function checkGrammarFunctionLikeDeclaration(node) {
+    const file = getSourceFileOfNode(node);
+    return checkGrammarDecoratorsAndModifiers(node) || checkGrammarTypeParameterList(node.typeParameters, file) || checkGrammarParameterList(node.parameters) || checkGrammarArrowFunction(node, file) || isFunctionLikeDeclaration(node) && checkGrammarForUseStrictSimpleParameterList(node);
+  }
+  function checkGrammarClassLikeDeclaration(node) {
+    const file = getSourceFileOfNode(node);
+    return checkGrammarClassDeclarationHeritageClauses(node) || checkGrammarTypeParameterList(node.typeParameters, file);
+  }
+  function checkGrammarArrowFunction(node, file) {
+    if (!isArrowFunction(node)) {
+      return false;
+    }
+    if (node.typeParameters && !(length(node.typeParameters) > 1 || node.typeParameters.hasTrailingComma || node.typeParameters[0].constraint)) {
+      if (file && fileExtensionIsOneOf(file.fileName, [".mts" /* Mts */, ".cts" /* Cts */])) {
+        grammarErrorOnNode(node.typeParameters[0], Diagnostics.This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_constraint);
       }
     }
-    function writeAssign(left, right, operationLocation) {
-      writeStatement(setTextRange(factory2.createExpressionStatement(factory2.createAssignment(left, right)), operationLocation));
+    const { equalsGreaterThanToken } = node;
+    const startLine = getLineAndCharacterOfPosition(file, equalsGreaterThanToken.pos).line;
+    const endLine = getLineAndCharacterOfPosition(file, equalsGreaterThanToken.end).line;
+    return startLine !== endLine && grammarErrorOnNode(equalsGreaterThanToken, Diagnostics.Line_terminator_not_permitted_before_arrow);
+  }
+  function checkGrammarIndexSignatureParameters(node) {
+    const parameter = node.parameters[0];
+    if (node.parameters.length !== 1) {
+      if (parameter) {
+        return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_must_have_exactly_one_parameter);
+      } else {
+        return grammarErrorOnNode(node, Diagnostics.An_index_signature_must_have_exactly_one_parameter);
+      }
     }
-    function writeThrow(expression, operationLocation) {
-      lastOperationWasAbrupt = true;
-      lastOperationWasCompletion = true;
-      writeStatement(setTextRange(factory2.createThrowStatement(expression), operationLocation));
+    checkGrammarForDisallowedTrailingComma(node.parameters, Diagnostics.An_index_signature_cannot_have_a_trailing_comma);
+    if (parameter.dotDotDotToken) {
+      return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.An_index_signature_cannot_have_a_rest_parameter);
     }
-    function writeReturn(expression, operationLocation) {
-      lastOperationWasAbrupt = true;
-      lastOperationWasCompletion = true;
-      writeStatement(
-        setEmitFlags(
-          setTextRange(
-            factory2.createReturnStatement(
-              factory2.createArrayLiteralExpression(
-                expression ? [createInstruction(2 /* Return */), expression] : [createInstruction(2 /* Return */)]
-              )
-            ),
-            operationLocation
-          ),
-          768 /* NoTokenSourceMaps */
-        )
-      );
+    if (hasEffectiveModifiers(parameter)) {
+      return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier);
     }
-    function writeBreak(label, operationLocation) {
-      lastOperationWasAbrupt = true;
-      writeStatement(
-        setEmitFlags(
-          setTextRange(
-            factory2.createReturnStatement(
-              factory2.createArrayLiteralExpression([
-                createInstruction(3 /* Break */),
-                createLabel2(label)
-              ])
-            ),
-            operationLocation
-          ),
-          768 /* NoTokenSourceMaps */
-        )
-      );
+    if (parameter.questionToken) {
+      return grammarErrorOnNode(parameter.questionToken, Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark);
     }
-    function writeBreakWhenTrue(label, condition, operationLocation) {
-      writeStatement(
-        setEmitFlags(
-          factory2.createIfStatement(
-            condition,
-            setEmitFlags(
-              setTextRange(
-                factory2.createReturnStatement(
-                  factory2.createArrayLiteralExpression([
-                    createInstruction(3 /* Break */),
-                    createLabel2(label)
-                  ])
-                ),
-                operationLocation
-              ),
-              768 /* NoTokenSourceMaps */
-            )
-          ),
-          1 /* SingleLine */
-        )
-      );
+    if (parameter.initializer) {
+      return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_cannot_have_an_initializer);
     }
-    function writeBreakWhenFalse(label, condition, operationLocation) {
-      writeStatement(
-        setEmitFlags(
-          factory2.createIfStatement(
-            factory2.createLogicalNot(condition),
-            setEmitFlags(
-              setTextRange(
-                factory2.createReturnStatement(
-                  factory2.createArrayLiteralExpression([
-                    createInstruction(3 /* Break */),
-                    createLabel2(label)
-                  ])
-                ),
-                operationLocation
-              ),
-              768 /* NoTokenSourceMaps */
-            )
-          ),
-          1 /* SingleLine */
-        )
-      );
+    if (!parameter.type) {
+      return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_must_have_a_type_annotation);
     }
-    function writeYield(expression, operationLocation) {
-      lastOperationWasAbrupt = true;
-      writeStatement(
-        setEmitFlags(
-          setTextRange(
-            factory2.createReturnStatement(
-              factory2.createArrayLiteralExpression(
-                expression ? [createInstruction(4 /* Yield */), expression] : [createInstruction(4 /* Yield */)]
-              )
-            ),
-            operationLocation
-          ),
-          768 /* NoTokenSourceMaps */
-        )
-      );
+    const type = getTypeFromTypeNode(parameter.type);
+    if (someType(type, (t) => !!(t.flags & 8576 /* StringOrNumberLiteralOrUnique */)) || isGenericType(type)) {
+      return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead);
     }
-    function writeYieldStar(expression, operationLocation) {
-      lastOperationWasAbrupt = true;
-      writeStatement(
-        setEmitFlags(
-          setTextRange(
-            factory2.createReturnStatement(
-              factory2.createArrayLiteralExpression([
-                createInstruction(5 /* YieldStar */),
-                expression
-              ])
-            ),
-            operationLocation
-          ),
-          768 /* NoTokenSourceMaps */
-        )
-      );
+    if (!everyType(type, isValidIndexKeyType)) {
+      return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type);
     }
-    function writeEndfinally() {
-      lastOperationWasAbrupt = true;
-      writeStatement(
-        factory2.createReturnStatement(
-          factory2.createArrayLiteralExpression([
-            createInstruction(7 /* Endfinally */)
-          ])
-        )
-      );
+    if (!node.type) {
+      return grammarErrorOnNode(node, Diagnostics.An_index_signature_must_have_a_type_annotation);
     }
+    return false;
   }
-
-  // src/compiler/transformers/module/module.ts
-  function transformModule(context) {
-    function getTransformModuleDelegate(moduleKind2) {
-      switch (moduleKind2) {
-        case 2 /* AMD */:
-          return transformAMDModule;
-        case 3 /* UMD */:
-          return transformUMDModule;
-        default:
-          return transformCommonJSModule;
-      }
+  function checkGrammarIndexSignature(node) {
+    return checkGrammarDecoratorsAndModifiers(node) || checkGrammarIndexSignatureParameters(node);
+  }
+  function checkGrammarForAtLeastOneTypeArgument(node, typeArguments) {
+    if (typeArguments && typeArguments.length === 0) {
+      const sourceFile = getSourceFileOfNode(node);
+      const start2 = typeArguments.pos - "<".length;
+      const end = skipTrivia(sourceFile.text, typeArguments.end) + ">".length;
+      return grammarErrorAtPos(sourceFile, start2, end - start2, Diagnostics.Type_argument_list_cannot_be_empty);
     }
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers,
-      startLexicalEnvironment,
-      endLexicalEnvironment,
-      hoistVariableDeclaration
-    } = context;
-    const compilerOptions = context.getCompilerOptions();
-    const resolver = context.getEmitResolver();
-    const host = context.getEmitHost();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const moduleKind = getEmitModuleKind(compilerOptions);
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    const previousOnEmitNode = context.onEmitNode;
-    context.onSubstituteNode = onSubstituteNode;
-    context.onEmitNode = onEmitNode;
-    context.enableSubstitution(210 /* CallExpression */);
-    context.enableSubstitution(212 /* TaggedTemplateExpression */);
-    context.enableSubstitution(79 /* Identifier */);
-    context.enableSubstitution(223 /* BinaryExpression */);
-    context.enableSubstitution(300 /* ShorthandPropertyAssignment */);
-    context.enableEmitNotification(308 /* SourceFile */);
-    const moduleInfoMap = [];
-    const deferredExports = [];
-    let currentSourceFile;
-    let currentModuleInfo;
-    const noSubstitution = [];
-    let needUMDDynamicImportHelper;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile || !(isEffectiveExternalModule(node, compilerOptions) || node.transformFlags & 8388608 /* ContainsDynamicImport */ || isJsonSourceFile(node) && hasJsonModuleEmitEnabled(compilerOptions) && outFile(compilerOptions))) {
-        return node;
-      }
-      currentSourceFile = node;
-      currentModuleInfo = collectExternalModuleInfo(context, node, resolver, compilerOptions);
-      moduleInfoMap[getOriginalNodeId(node)] = currentModuleInfo;
-      const transformModule2 = getTransformModuleDelegate(moduleKind);
-      const updated = transformModule2(node);
-      currentSourceFile = void 0;
-      currentModuleInfo = void 0;
-      needUMDDynamicImportHelper = false;
-      return updated;
+    return false;
+  }
+  function checkGrammarTypeArguments(node, typeArguments) {
+    return checkGrammarForDisallowedTrailingComma(typeArguments) || checkGrammarForAtLeastOneTypeArgument(node, typeArguments);
+  }
+  function checkGrammarTaggedTemplateChain(node) {
+    if (node.questionDotToken || node.flags & 32 /* OptionalChain */) {
+      return grammarErrorOnNode(node.template, Diagnostics.Tagged_template_expressions_are_not_permitted_in_an_optional_chain);
     }
-    function shouldEmitUnderscoreUnderscoreESModule() {
-      if (!currentModuleInfo.exportEquals && isExternalModule(currentSourceFile)) {
-        return true;
-      }
-      return false;
+    return false;
+  }
+  function checkGrammarHeritageClause(node) {
+    const types = node.types;
+    if (checkGrammarForDisallowedTrailingComma(types)) {
+      return true;
     }
-    function transformCommonJSModule(node) {
-      startLexicalEnvironment();
-      const statements = [];
-      const ensureUseStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") || !compilerOptions.noImplicitUseStrict && isExternalModule(currentSourceFile);
-      const statementOffset = factory2.copyPrologue(node.statements, statements, ensureUseStrict && !isJsonSourceFile(node), topLevelVisitor);
-      if (shouldEmitUnderscoreUnderscoreESModule()) {
-        append(statements, createUnderscoreUnderscoreESModule());
-      }
-      if (length(currentModuleInfo.exportedNames)) {
-        const chunkSize = 50;
-        for (let i = 0; i < currentModuleInfo.exportedNames.length; i += chunkSize) {
-          append(
-            statements,
-            factory2.createExpressionStatement(
-              reduceLeft(
-                currentModuleInfo.exportedNames.slice(i, i + chunkSize),
-                (prev, nextId) => factory2.createAssignment(factory2.createPropertyAccessExpression(factory2.createIdentifier("exports"), factory2.createIdentifier(idText(nextId))), prev),
-                factory2.createVoidZero()
-              )
-            )
-          );
-        }
-      }
-      append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement));
-      addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset));
-      addExportEqualsIfNeeded(statements, false);
-      insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      const updated = factory2.updateSourceFile(node, setTextRange(factory2.createNodeArray(statements), node.statements));
-      addEmitHelpers(updated, context.readEmitHelpers());
-      return updated;
-    }
-    function transformAMDModule(node) {
-      const define = factory2.createIdentifier("define");
-      const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
-      const jsonSourceFile = isJsonSourceFile(node) && node;
-      const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(node, true);
-      const updated = factory2.updateSourceFile(
-        node,
-        setTextRange(
-          factory2.createNodeArray([
-            factory2.createExpressionStatement(
-              factory2.createCallExpression(
-                define,
-                void 0,
-                [
-                  ...moduleName ? [moduleName] : [],
-                  factory2.createArrayLiteralExpression(jsonSourceFile ? emptyArray : [
-                    factory2.createStringLiteral("require"),
-                    factory2.createStringLiteral("exports"),
-                    ...aliasedModuleNames,
-                    ...unaliasedModuleNames
-                  ]),
-                  jsonSourceFile ? jsonSourceFile.statements.length ? jsonSourceFile.statements[0].expression : factory2.createObjectLiteralExpression() : factory2.createFunctionExpression(
-                    void 0,
-                    void 0,
-                    void 0,
-                    void 0,
-                    [
-                      factory2.createParameterDeclaration(void 0, void 0, "require"),
-                      factory2.createParameterDeclaration(void 0, void 0, "exports"),
-                      ...importAliasNames
-                    ],
-                    void 0,
-                    transformAsynchronousModuleBody(node)
-                  )
-                ]
-              )
-            )
-          ]),
-          node.statements
-        )
-      );
-      addEmitHelpers(updated, context.readEmitHelpers());
-      return updated;
+    if (types && types.length === 0) {
+      const listType = tokenToString(node.token);
+      return grammarErrorAtPos(node, types.pos, 0, Diagnostics._0_list_cannot_be_empty, listType);
     }
-    function transformUMDModule(node) {
-      const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(node, false);
-      const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
-      const umdHeader = factory2.createFunctionExpression(
-        void 0,
-        void 0,
-        void 0,
-        void 0,
-        [factory2.createParameterDeclaration(void 0, void 0, "factory")],
-        void 0,
-        setTextRange(
-          factory2.createBlock(
-            [
-              factory2.createIfStatement(
-                factory2.createLogicalAnd(
-                  factory2.createTypeCheck(factory2.createIdentifier("module"), "object"),
-                  factory2.createTypeCheck(factory2.createPropertyAccessExpression(factory2.createIdentifier("module"), "exports"), "object")
-                ),
-                factory2.createBlock([
-                  factory2.createVariableStatement(
-                    void 0,
-                    [
-                      factory2.createVariableDeclaration(
-                        "v",
-                        void 0,
-                        void 0,
-                        factory2.createCallExpression(
-                          factory2.createIdentifier("factory"),
-                          void 0,
-                          [
-                            factory2.createIdentifier("require"),
-                            factory2.createIdentifier("exports")
-                          ]
-                        )
-                      )
-                    ]
-                  ),
-                  setEmitFlags(
-                    factory2.createIfStatement(
-                      factory2.createStrictInequality(
-                        factory2.createIdentifier("v"),
-                        factory2.createIdentifier("undefined")
-                      ),
-                      factory2.createExpressionStatement(
-                        factory2.createAssignment(
-                          factory2.createPropertyAccessExpression(factory2.createIdentifier("module"), "exports"),
-                          factory2.createIdentifier("v")
-                        )
-                      )
-                    ),
-                    1 /* SingleLine */
-                  )
-                ]),
-                factory2.createIfStatement(
-                  factory2.createLogicalAnd(
-                    factory2.createTypeCheck(factory2.createIdentifier("define"), "function"),
-                    factory2.createPropertyAccessExpression(factory2.createIdentifier("define"), "amd")
-                  ),
-                  factory2.createBlock([
-                    factory2.createExpressionStatement(
-                      factory2.createCallExpression(
-                        factory2.createIdentifier("define"),
-                        void 0,
-                        [
-                          ...moduleName ? [moduleName] : [],
-                          factory2.createArrayLiteralExpression([
-                            factory2.createStringLiteral("require"),
-                            factory2.createStringLiteral("exports"),
-                            ...aliasedModuleNames,
-                            ...unaliasedModuleNames
-                          ]),
-                          factory2.createIdentifier("factory")
-                        ]
-                      )
-                    )
-                  ])
-                )
-              )
-            ],
-            true
-          ),
-          void 0
-        )
-      );
-      const updated = factory2.updateSourceFile(
-        node,
-        setTextRange(
-          factory2.createNodeArray([
-            factory2.createExpressionStatement(
-              factory2.createCallExpression(
-                umdHeader,
-                void 0,
-                [
-                  factory2.createFunctionExpression(
-                    void 0,
-                    void 0,
-                    void 0,
-                    void 0,
-                    [
-                      factory2.createParameterDeclaration(void 0, void 0, "require"),
-                      factory2.createParameterDeclaration(void 0, void 0, "exports"),
-                      ...importAliasNames
-                    ],
-                    void 0,
-                    transformAsynchronousModuleBody(node)
-                  )
-                ]
-              )
-            )
-          ]),
-          node.statements
-        )
-      );
-      addEmitHelpers(updated, context.readEmitHelpers());
-      return updated;
-    }
-    function collectAsynchronousDependencies(node, includeNonAmdDependencies) {
-      const aliasedModuleNames = [];
-      const unaliasedModuleNames = [];
-      const importAliasNames = [];
-      for (const amdDependency of node.amdDependencies) {
-        if (amdDependency.name) {
-          aliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path));
-          importAliasNames.push(factory2.createParameterDeclaration(void 0, void 0, amdDependency.name));
+    return some(types, checkGrammarExpressionWithTypeArguments);
+  }
+  function checkGrammarExpressionWithTypeArguments(node) {
+    if (isExpressionWithTypeArguments(node) && isImportKeyword(node.expression) && node.typeArguments) {
+      return grammarErrorOnNode(node, Diagnostics.This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments);
+    }
+    return checkGrammarTypeArguments(node, node.typeArguments);
+  }
+  function checkGrammarClassDeclarationHeritageClauses(node) {
+    let seenExtendsClause = false;
+    let seenImplementsClause = false;
+    if (!checkGrammarDecoratorsAndModifiers(node) && node.heritageClauses) {
+      for (const heritageClause of node.heritageClauses) {
+        if (heritageClause.token === 94 /* ExtendsKeyword */) {
+          if (seenExtendsClause) {
+            return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_already_seen);
+          }
+          if (seenImplementsClause) {
+            return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_must_precede_implements_clause);
+          }
+          if (heritageClause.types.length > 1) {
+            return grammarErrorOnFirstToken(heritageClause.types[1], Diagnostics.Classes_can_only_extend_a_single_class);
+          }
+          seenExtendsClause = true;
         } else {
-          unaliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path));
+          Debug.assert(heritageClause.token === 117 /* ImplementsKeyword */);
+          if (seenImplementsClause) {
+            return grammarErrorOnFirstToken(heritageClause, Diagnostics.implements_clause_already_seen);
+          }
+          seenImplementsClause = true;
         }
+        checkGrammarHeritageClause(heritageClause);
       }
-      for (const importNode of currentModuleInfo.externalImports) {
-        const externalModuleName = getExternalModuleNameLiteral(factory2, importNode, currentSourceFile, host, resolver, compilerOptions);
-        const importAliasName = getLocalNameForExternalImport(factory2, importNode, currentSourceFile);
-        if (externalModuleName) {
-          if (includeNonAmdDependencies && importAliasName) {
-            setEmitFlags(importAliasName, 8 /* NoSubstitution */);
-            aliasedModuleNames.push(externalModuleName);
-            importAliasNames.push(factory2.createParameterDeclaration(void 0, void 0, importAliasName));
-          } else {
-            unaliasedModuleNames.push(externalModuleName);
+    }
+  }
+  function checkGrammarInterfaceDeclaration(node) {
+    let seenExtendsClause = false;
+    if (node.heritageClauses) {
+      for (const heritageClause of node.heritageClauses) {
+        if (heritageClause.token === 94 /* ExtendsKeyword */) {
+          if (seenExtendsClause) {
+            return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_already_seen);
           }
+          seenExtendsClause = true;
+        } else {
+          Debug.assert(heritageClause.token === 117 /* ImplementsKeyword */);
+          return grammarErrorOnFirstToken(heritageClause, Diagnostics.Interface_declaration_cannot_have_implements_clause);
         }
+        checkGrammarHeritageClause(heritageClause);
       }
-      return { aliasedModuleNames, unaliasedModuleNames, importAliasNames };
     }
-    function getAMDImportExpressionForImport(node) {
-      if (isImportEqualsDeclaration(node) || isExportDeclaration(node) || !getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions)) {
-        return void 0;
+    return false;
+  }
+  function checkGrammarComputedPropertyName(node) {
+    if (node.kind !== 164 /* ComputedPropertyName */) {
+      return false;
+    }
+    const computedPropertyName = node;
+    if (computedPropertyName.expression.kind === 223 /* BinaryExpression */ && computedPropertyName.expression.operatorToken.kind === 27 /* CommaToken */) {
+      return grammarErrorOnNode(computedPropertyName.expression, Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name);
+    }
+    return false;
+  }
+  function checkGrammarForGenerator(node) {
+    if (node.asteriskToken) {
+      Debug.assert(
+        node.kind === 259 /* FunctionDeclaration */ || node.kind === 215 /* FunctionExpression */ || node.kind === 171 /* MethodDeclaration */
+      );
+      if (node.flags & 16777216 /* Ambient */) {
+        return grammarErrorOnNode(node.asteriskToken, Diagnostics.Generators_are_not_allowed_in_an_ambient_context);
       }
-      const name = getLocalNameForExternalImport(factory2, node, currentSourceFile);
-      const expr = getHelperExpressionForImport(node, name);
-      if (expr === name) {
-        return void 0;
+      if (!node.body) {
+        return grammarErrorOnNode(node.asteriskToken, Diagnostics.An_overload_signature_cannot_be_declared_as_a_generator);
       }
-      return factory2.createExpressionStatement(factory2.createAssignment(name, expr));
     }
-    function transformAsynchronousModuleBody(node) {
-      startLexicalEnvironment();
-      const statements = [];
-      const statementOffset = factory2.copyPrologue(node.statements, statements, !compilerOptions.noImplicitUseStrict, topLevelVisitor);
-      if (shouldEmitUnderscoreUnderscoreESModule()) {
-        append(statements, createUnderscoreUnderscoreESModule());
+  }
+  function checkGrammarForInvalidQuestionMark(questionToken, message) {
+    return !!questionToken && grammarErrorOnNode(questionToken, message);
+  }
+  function checkGrammarForInvalidExclamationToken(exclamationToken, message) {
+    return !!exclamationToken && grammarErrorOnNode(exclamationToken, message);
+  }
+  function checkGrammarObjectLiteralExpression(node, inDestructuring) {
+    const seen = /* @__PURE__ */ new Map();
+    for (const prop of node.properties) {
+      if (prop.kind === 301 /* SpreadAssignment */) {
+        if (inDestructuring) {
+          const expression = skipParentheses(prop.expression);
+          if (isArrayLiteralExpression(expression) || isObjectLiteralExpression(expression)) {
+            return grammarErrorOnNode(prop.expression, Diagnostics.A_rest_element_cannot_contain_a_binding_pattern);
+          }
+        }
+        continue;
       }
-      if (length(currentModuleInfo.exportedNames)) {
-        append(statements, factory2.createExpressionStatement(reduceLeft(currentModuleInfo.exportedNames, (prev, nextId) => factory2.createAssignment(factory2.createPropertyAccessExpression(factory2.createIdentifier("exports"), factory2.createIdentifier(idText(nextId))), prev), factory2.createVoidZero())));
+      const name = prop.name;
+      if (name.kind === 164 /* ComputedPropertyName */) {
+        checkGrammarComputedPropertyName(name);
       }
-      append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement));
-      if (moduleKind === 2 /* AMD */) {
-        addRange(statements, mapDefined(currentModuleInfo.externalImports, getAMDImportExpressionForImport));
+      if (prop.kind === 300 /* ShorthandPropertyAssignment */ && !inDestructuring && prop.objectAssignmentInitializer) {
+        grammarErrorOnNode(prop.equalsToken, Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern);
       }
-      addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset));
-      addExportEqualsIfNeeded(statements, true);
-      insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      const body = factory2.createBlock(statements, true);
-      if (needUMDDynamicImportHelper) {
-        addEmitHelper(body, dynamicImportUMDHelper);
+      if (name.kind === 80 /* PrivateIdentifier */) {
+        grammarErrorOnNode(name, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
       }
-      return body;
-    }
-    function addExportEqualsIfNeeded(statements, emitAsReturn) {
-      if (currentModuleInfo.exportEquals) {
-        const expressionResult = visitNode(currentModuleInfo.exportEquals.expression, visitor);
-        if (expressionResult) {
-          if (emitAsReturn) {
-            const statement = factory2.createReturnStatement(expressionResult);
-            setTextRange(statement, currentModuleInfo.exportEquals);
-            setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */);
-            statements.push(statement);
+      if (canHaveModifiers(prop) && prop.modifiers) {
+        for (const mod of prop.modifiers) {
+          if (isModifier(mod) && (mod.kind !== 132 /* AsyncKeyword */ || prop.kind !== 171 /* MethodDeclaration */)) {
+            grammarErrorOnNode(mod, Diagnostics._0_modifier_cannot_be_used_here, getTextOfNode(mod));
+          }
+        }
+      } else if (canHaveIllegalModifiers(prop) && prop.modifiers) {
+        for (const mod of prop.modifiers) {
+          grammarErrorOnNode(mod, Diagnostics._0_modifier_cannot_be_used_here, getTextOfNode(mod));
+        }
+      }
+      let currentKind;
+      switch (prop.kind) {
+        case 300 /* ShorthandPropertyAssignment */:
+        case 299 /* PropertyAssignment */:
+          checkGrammarForInvalidExclamationToken(prop.exclamationToken, Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context);
+          checkGrammarForInvalidQuestionMark(prop.questionToken, Diagnostics.An_object_member_cannot_be_declared_optional);
+          if (name.kind === 8 /* NumericLiteral */) {
+            checkGrammarNumericLiteral(name);
+          }
+          currentKind = 4 /* PropertyAssignment */;
+          break;
+        case 171 /* MethodDeclaration */:
+          currentKind = 8 /* Method */;
+          break;
+        case 174 /* GetAccessor */:
+          currentKind = 1 /* GetAccessor */;
+          break;
+        case 175 /* SetAccessor */:
+          currentKind = 2 /* SetAccessor */;
+          break;
+        default:
+          throw Debug.assertNever(prop, "Unexpected syntax kind:" + prop.kind);
+      }
+      if (!inDestructuring) {
+        const effectiveName = getPropertyNameForPropertyNameNode(name);
+        if (effectiveName === void 0) {
+          continue;
+        }
+        const existingKind = seen.get(effectiveName);
+        if (!existingKind) {
+          seen.set(effectiveName, currentKind);
+        } else {
+          if (currentKind & 8 /* Method */ && existingKind & 8 /* Method */) {
+            grammarErrorOnNode(name, Diagnostics.Duplicate_identifier_0, getTextOfNode(name));
+          } else if (currentKind & 4 /* PropertyAssignment */ && existingKind & 4 /* PropertyAssignment */) {
+            grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name, getTextOfNode(name));
+          } else if (currentKind & 3 /* GetOrSetAccessor */ && existingKind & 3 /* GetOrSetAccessor */) {
+            if (existingKind !== 3 /* GetOrSetAccessor */ && currentKind !== existingKind) {
+              seen.set(effectiveName, currentKind | existingKind);
+            } else {
+              return grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name);
+            }
           } else {
-            const statement = factory2.createExpressionStatement(
-              factory2.createAssignment(
-                factory2.createPropertyAccessExpression(
-                  factory2.createIdentifier("module"),
-                  "exports"
-                ),
-                expressionResult
-              )
-            );
-            setTextRange(statement, currentModuleInfo.exportEquals);
-            setEmitFlags(statement, 3072 /* NoComments */);
-            statements.push(statement);
+            return grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name);
           }
         }
       }
     }
-    function topLevelVisitor(node) {
-      switch (node.kind) {
-        case 269 /* ImportDeclaration */:
-          return visitImportDeclaration(node);
-        case 268 /* ImportEqualsDeclaration */:
-          return visitImportEqualsDeclaration(node);
-        case 275 /* ExportDeclaration */:
-          return visitExportDeclaration(node);
-        case 274 /* ExportAssignment */:
-          return visitExportAssignment(node);
-        case 240 /* VariableStatement */:
-          return visitVariableStatement(node);
-        case 259 /* FunctionDeclaration */:
-          return visitFunctionDeclaration(node);
-        case 260 /* ClassDeclaration */:
-          return visitClassDeclaration(node);
-        case 355 /* MergeDeclarationMarker */:
-          return visitMergeDeclarationMarker(node);
-        case 356 /* EndOfDeclarationMarker */:
-          return visitEndOfDeclarationMarker(node);
-        default:
-          return visitor(node);
+  }
+  function checkGrammarJsxElement(node) {
+    checkGrammarJsxName(node.tagName);
+    checkGrammarTypeArguments(node, node.typeArguments);
+    const seen = /* @__PURE__ */ new Map();
+    for (const attr of node.attributes.properties) {
+      if (attr.kind === 290 /* JsxSpreadAttribute */) {
+        continue;
+      }
+      const { name, initializer } = attr;
+      if (!seen.get(name.escapedText)) {
+        seen.set(name.escapedText, true);
+      } else {
+        return grammarErrorOnNode(name, Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name);
+      }
+      if (initializer && initializer.kind === 291 /* JsxExpression */ && !initializer.expression) {
+        return grammarErrorOnNode(initializer, Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression);
       }
     }
-    function visitorWorker(node, valueIsDiscarded) {
-      if (!(node.transformFlags & (8388608 /* ContainsDynamicImport */ | 4096 /* ContainsDestructuringAssignment */ | 268435456 /* ContainsUpdateExpressionForIdentifier */))) {
-        return node;
+  }
+  function checkGrammarJsxName(node) {
+    if (isPropertyAccessExpression(node)) {
+      let propName = node;
+      do {
+        const check2 = checkGrammarJsxNestedIdentifier(propName.name);
+        if (check2) {
+          return check2;
+        }
+        propName = propName.expression;
+      } while (isPropertyAccessExpression(propName));
+      const check = checkGrammarJsxNestedIdentifier(propName);
+      if (check) {
+        return check;
       }
-      switch (node.kind) {
-        case 245 /* ForStatement */:
-          return visitForStatement(node);
-        case 241 /* ExpressionStatement */:
-          return visitExpressionStatement(node);
-        case 214 /* ParenthesizedExpression */:
-          return visitParenthesizedExpression(node, valueIsDiscarded);
-        case 353 /* PartiallyEmittedExpression */:
-          return visitPartiallyEmittedExpression(node, valueIsDiscarded);
-        case 210 /* CallExpression */:
-          if (isImportCall(node) && currentSourceFile.impliedNodeFormat === void 0) {
-            return visitImportCallExpression(node);
-          }
-          break;
-        case 223 /* BinaryExpression */:
-          if (isDestructuringAssignment(node)) {
-            return visitDestructuringAssignment(node, valueIsDiscarded);
-          }
-          break;
-        case 221 /* PrefixUnaryExpression */:
-        case 222 /* PostfixUnaryExpression */:
-          return visitPreOrPostfixUnaryExpression(node, valueIsDiscarded);
+    }
+    function checkGrammarJsxNestedIdentifier(name) {
+      if (isIdentifier(name) && idText(name).indexOf(":") !== -1) {
+        return grammarErrorOnNode(name, Diagnostics.JSX_property_access_expressions_cannot_include_JSX_namespace_names);
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitor(node) {
-      return visitorWorker(node, false);
+  }
+  function checkGrammarJsxExpression(node) {
+    if (node.expression && isCommaSequence(node.expression)) {
+      return grammarErrorOnNode(node.expression, Diagnostics.JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array);
     }
-    function discardedValueVisitor(node) {
-      return visitorWorker(node, true);
+  }
+  function checkGrammarForInOrForOfStatement(forInOrOfStatement) {
+    if (checkGrammarStatementInAmbientContext(forInOrOfStatement)) {
+      return true;
     }
-    function destructuringNeedsFlattening(node) {
-      if (isObjectLiteralExpression(node)) {
-        for (const elem of node.properties) {
-          switch (elem.kind) {
-            case 299 /* PropertyAssignment */:
-              if (destructuringNeedsFlattening(elem.initializer)) {
-                return true;
-              }
-              break;
-            case 300 /* ShorthandPropertyAssignment */:
-              if (destructuringNeedsFlattening(elem.name)) {
-                return true;
-              }
-              break;
-            case 301 /* SpreadAssignment */:
-              if (destructuringNeedsFlattening(elem.expression)) {
-                return true;
-              }
-              break;
-            case 171 /* MethodDeclaration */:
-            case 174 /* GetAccessor */:
-            case 175 /* SetAccessor */:
-              return false;
-            default:
-              Debug.assertNever(elem, "Unhandled object member kind");
+    if (forInOrOfStatement.kind === 247 /* ForOfStatement */ && forInOrOfStatement.awaitModifier) {
+      if (!(forInOrOfStatement.flags & 32768 /* AwaitContext */)) {
+        const sourceFile = getSourceFileOfNode(forInOrOfStatement);
+        if (isInTopLevelContext(forInOrOfStatement)) {
+          if (!hasParseDiagnostics(sourceFile)) {
+            if (!isEffectiveExternalModule(sourceFile, compilerOptions)) {
+              diagnostics.add(createDiagnosticForNode(
+                forInOrOfStatement.awaitModifier,
+                Diagnostics.for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module
+              ));
+            }
+            switch (moduleKind) {
+              case 100 /* Node16 */:
+              case 199 /* NodeNext */:
+                if (sourceFile.impliedNodeFormat === 1 /* CommonJS */) {
+                  diagnostics.add(
+                    createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level)
+                  );
+                  break;
+                }
+              case 7 /* ES2022 */:
+              case 99 /* ESNext */:
+              case 4 /* System */:
+                if (languageVersion >= 4 /* ES2017 */) {
+                  break;
+                }
+              default:
+                diagnostics.add(
+                  createDiagnosticForNode(
+                    forInOrOfStatement.awaitModifier,
+                    Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher
+                  )
+                );
+                break;
+            }
           }
-        }
-      } else if (isArrayLiteralExpression(node)) {
-        for (const elem of node.elements) {
-          if (isSpreadElement(elem)) {
-            if (destructuringNeedsFlattening(elem.expression)) {
-              return true;
+        } else {
+          if (!hasParseDiagnostics(sourceFile)) {
+            const diagnostic = createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules);
+            const func = getContainingFunction(forInOrOfStatement);
+            if (func && func.kind !== 173 /* Constructor */) {
+              Debug.assert((getFunctionFlags(func) & 2 /* Async */) === 0, "Enclosing function should never be an async function.");
+              const relatedInfo = createDiagnosticForNode(func, Diagnostics.Did_you_mean_to_mark_this_function_as_async);
+              addRelatedInfo(diagnostic, relatedInfo);
             }
-          } else if (destructuringNeedsFlattening(elem)) {
+            diagnostics.add(diagnostic);
             return true;
           }
         }
-      } else if (isIdentifier(node)) {
-        return length(getExports(node)) > (isExportName(node) ? 1 : 0);
+        return false;
       }
+    }
+    if (isForOfStatement(forInOrOfStatement) && !(forInOrOfStatement.flags & 32768 /* AwaitContext */) && isIdentifier(forInOrOfStatement.initializer) && forInOrOfStatement.initializer.escapedText === "async") {
+      grammarErrorOnNode(forInOrOfStatement.initializer, Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_async);
       return false;
     }
-    function visitDestructuringAssignment(node, valueIsDiscarded) {
-      if (destructuringNeedsFlattening(node.left)) {
-        return flattenDestructuringAssignment(node, visitor, context, 0 /* All */, !valueIsDiscarded, createAllExportExpressions);
+    if (forInOrOfStatement.initializer.kind === 258 /* VariableDeclarationList */) {
+      const variableList = forInOrOfStatement.initializer;
+      if (!checkGrammarVariableDeclarationList(variableList)) {
+        const declarations = variableList.declarations;
+        if (!declarations.length) {
+          return false;
+        }
+        if (declarations.length > 1) {
+          const diagnostic = forInOrOfStatement.kind === 246 /* ForInStatement */ ? Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement : Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement;
+          return grammarErrorOnFirstToken(variableList.declarations[1], diagnostic);
+        }
+        const firstDeclaration = declarations[0];
+        if (firstDeclaration.initializer) {
+          const diagnostic = forInOrOfStatement.kind === 246 /* ForInStatement */ ? Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer : Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer;
+          return grammarErrorOnNode(firstDeclaration.name, diagnostic);
+        }
+        if (firstDeclaration.type) {
+          const diagnostic = forInOrOfStatement.kind === 246 /* ForInStatement */ ? Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation : Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation;
+          return grammarErrorOnNode(firstDeclaration, diagnostic);
+        }
       }
-      return visitEachChild(node, visitor, context);
     }
-    function visitForStatement(node) {
-      return factory2.updateForStatement(
-        node,
-        visitNode(node.initializer, discardedValueVisitor, isForInitializer),
-        visitNode(node.condition, visitor, isExpression),
-        visitNode(node.incrementor, discardedValueVisitor, isExpression),
-        visitIterationBody(node.statement, visitor, context)
-      );
+    return false;
+  }
+  function checkGrammarAccessor(accessor) {
+    if (!(accessor.flags & 16777216 /* Ambient */) && accessor.parent.kind !== 184 /* TypeLiteral */ && accessor.parent.kind !== 261 /* InterfaceDeclaration */) {
+      if (languageVersion < 1 /* ES5 */) {
+        return grammarErrorOnNode(accessor.name, Diagnostics.Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher);
+      }
+      if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(accessor.name)) {
+        return grammarErrorOnNode(accessor.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher);
+      }
+      if (accessor.body === void 0 && !hasSyntacticModifier(accessor, 256 /* Abstract */)) {
+        return grammarErrorAtPos(accessor, accessor.end - 1, ";".length, Diagnostics._0_expected, "{");
+      }
     }
-    function visitExpressionStatement(node) {
-      return factory2.updateExpressionStatement(
-        node,
-        visitNode(node.expression, discardedValueVisitor, isExpression)
+    if (accessor.body) {
+      if (hasSyntacticModifier(accessor, 256 /* Abstract */)) {
+        return grammarErrorOnNode(accessor, Diagnostics.An_abstract_accessor_cannot_have_an_implementation);
+      }
+      if (accessor.parent.kind === 184 /* TypeLiteral */ || accessor.parent.kind === 261 /* InterfaceDeclaration */) {
+        return grammarErrorOnNode(accessor.body, Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts);
+      }
+    }
+    if (accessor.typeParameters) {
+      return grammarErrorOnNode(accessor.name, Diagnostics.An_accessor_cannot_have_type_parameters);
+    }
+    if (!doesAccessorHaveCorrectParameterCount(accessor)) {
+      return grammarErrorOnNode(
+        accessor.name,
+        accessor.kind === 174 /* GetAccessor */ ? Diagnostics.A_get_accessor_cannot_have_parameters : Diagnostics.A_set_accessor_must_have_exactly_one_parameter
       );
     }
-    function visitParenthesizedExpression(node, valueIsDiscarded) {
-      return factory2.updateParenthesizedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression));
+    if (accessor.kind === 175 /* SetAccessor */) {
+      if (accessor.type) {
+        return grammarErrorOnNode(accessor.name, Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation);
+      }
+      const parameter = Debug.checkDefined(getSetAccessorValueParameter(accessor), "Return value does not match parameter count assertion.");
+      if (parameter.dotDotDotToken) {
+        return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.A_set_accessor_cannot_have_rest_parameter);
+      }
+      if (parameter.questionToken) {
+        return grammarErrorOnNode(parameter.questionToken, Diagnostics.A_set_accessor_cannot_have_an_optional_parameter);
+      }
+      if (parameter.initializer) {
+        return grammarErrorOnNode(accessor.name, Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer);
+      }
     }
-    function visitPartiallyEmittedExpression(node, valueIsDiscarded) {
-      return factory2.updatePartiallyEmittedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression));
+    return false;
+  }
+  function doesAccessorHaveCorrectParameterCount(accessor) {
+    return getAccessorThisParameter(accessor) || accessor.parameters.length === (accessor.kind === 174 /* GetAccessor */ ? 0 : 1);
+  }
+  function getAccessorThisParameter(accessor) {
+    if (accessor.parameters.length === (accessor.kind === 174 /* GetAccessor */ ? 1 : 2)) {
+      return getThisParameter(accessor);
     }
-    function visitPreOrPostfixUnaryExpression(node, valueIsDiscarded) {
-      if ((node.operator === 45 /* PlusPlusToken */ || node.operator === 46 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand) && !isDeclarationNameOfEnumOrNamespace(node.operand)) {
-        const exportedNames = getExports(node.operand);
-        if (exportedNames) {
-          let temp;
-          let expression = visitNode(node.operand, visitor, isExpression);
-          if (isPrefixUnaryExpression(node)) {
-            expression = factory2.updatePrefixUnaryExpression(node, expression);
-          } else {
-            expression = factory2.updatePostfixUnaryExpression(node, expression);
-            if (!valueIsDiscarded) {
-              temp = factory2.createTempVariable(hoistVariableDeclaration);
-              expression = factory2.createAssignment(temp, expression);
-              setTextRange(expression, node);
-            }
-            expression = factory2.createComma(expression, factory2.cloneNode(node.operand));
-            setTextRange(expression, node);
+  }
+  function checkGrammarTypeOperatorNode(node) {
+    if (node.operator === 156 /* UniqueKeyword */) {
+      if (node.type.kind !== 153 /* SymbolKeyword */) {
+        return grammarErrorOnNode(node.type, Diagnostics._0_expected, tokenToString(153 /* SymbolKeyword */));
+      }
+      let parent2 = walkUpParenthesizedTypes(node.parent);
+      if (isInJSFile(parent2) && isJSDocTypeExpression(parent2)) {
+        const host2 = getJSDocHost(parent2);
+        if (host2) {
+          parent2 = getSingleVariableOfVariableStatement(host2) || host2;
+        }
+      }
+      switch (parent2.kind) {
+        case 257 /* VariableDeclaration */:
+          const decl = parent2;
+          if (decl.name.kind !== 79 /* Identifier */) {
+            return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name);
           }
-          for (const exportName of exportedNames) {
-            noSubstitution[getNodeId(expression)] = true;
-            expression = createExportExpression(exportName, expression);
-            setTextRange(expression, node);
+          if (!isVariableDeclarationInVariableStatement(decl)) {
+            return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement);
           }
-          if (temp) {
-            noSubstitution[getNodeId(expression)] = true;
-            expression = factory2.createComma(expression, temp);
-            setTextRange(expression, node);
+          if (!(decl.parent.flags & 2 /* Const */)) {
+            return grammarErrorOnNode(parent2.name, Diagnostics.A_variable_whose_type_is_a_unique_symbol_type_must_be_const);
           }
-          return expression;
-        }
-      }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitImportCallExpression(node) {
-      const externalModuleName = getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions);
-      const firstArgument = visitNode(firstOrUndefined(node.arguments), visitor);
-      const argument = externalModuleName && (!firstArgument || !isStringLiteral(firstArgument) || firstArgument.text !== externalModuleName.text) ? externalModuleName : firstArgument;
-      const containsLexicalThis = !!(node.transformFlags & 16384 /* ContainsLexicalThis */);
-      switch (compilerOptions.module) {
-        case 2 /* AMD */:
-          return createImportCallExpressionAMD(argument, containsLexicalThis);
-        case 3 /* UMD */:
-          return createImportCallExpressionUMD(argument != null ? argument : factory2.createVoidZero(), containsLexicalThis);
-        case 1 /* CommonJS */:
+          break;
+        case 169 /* PropertyDeclaration */:
+          if (!isStatic(parent2) || !hasEffectiveReadonlyModifier(parent2)) {
+            return grammarErrorOnNode(parent2.name, Diagnostics.A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly);
+          }
+          break;
+        case 168 /* PropertySignature */:
+          if (!hasSyntacticModifier(parent2, 64 /* Readonly */)) {
+            return grammarErrorOnNode(parent2.name, Diagnostics.A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly);
+          }
+          break;
         default:
-          return createImportCallExpressionCommonJS(argument);
+          return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_are_not_allowed_here);
       }
-    }
-    function createImportCallExpressionUMD(arg, containsLexicalThis) {
-      needUMDDynamicImportHelper = true;
-      if (isSimpleCopiableExpression(arg)) {
-        const argClone = isGeneratedIdentifier(arg) ? arg : isStringLiteral(arg) ? factory2.createStringLiteralFromNode(arg) : setEmitFlags(setTextRange(factory2.cloneNode(arg), arg), 3072 /* NoComments */);
-        return factory2.createConditionalExpression(
-          factory2.createIdentifier("__syncRequire"),
-          void 0,
-          createImportCallExpressionCommonJS(arg),
-          void 0,
-          createImportCallExpressionAMD(argClone, containsLexicalThis)
-        );
-      } else {
-        const temp = factory2.createTempVariable(hoistVariableDeclaration);
-        return factory2.createComma(factory2.createAssignment(temp, arg), factory2.createConditionalExpression(
-          factory2.createIdentifier("__syncRequire"),
-          void 0,
-          createImportCallExpressionCommonJS(temp, true),
-          void 0,
-          createImportCallExpressionAMD(temp, containsLexicalThis)
-        ));
+    } else if (node.operator === 146 /* ReadonlyKeyword */) {
+      if (node.type.kind !== 185 /* ArrayType */ && node.type.kind !== 186 /* TupleType */) {
+        return grammarErrorOnFirstToken(node, Diagnostics.readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types, tokenToString(153 /* SymbolKeyword */));
       }
     }
-    function createImportCallExpressionAMD(arg, containsLexicalThis) {
-      const resolve = factory2.createUniqueName("resolve");
-      const reject = factory2.createUniqueName("reject");
-      const parameters = [
-        factory2.createParameterDeclaration(void 0, void 0, resolve),
-        factory2.createParameterDeclaration(void 0, void 0, reject)
-      ];
-      const body = factory2.createBlock([
-        factory2.createExpressionStatement(
-          factory2.createCallExpression(
-            factory2.createIdentifier("require"),
-            void 0,
-            [factory2.createArrayLiteralExpression([arg || factory2.createOmittedExpression()]), resolve, reject]
-          )
-        )
-      ]);
-      let func;
-      if (languageVersion >= 2 /* ES2015 */) {
-        func = factory2.createArrowFunction(
-          void 0,
-          void 0,
-          parameters,
-          void 0,
-          void 0,
-          body
-        );
-      } else {
-        func = factory2.createFunctionExpression(
-          void 0,
-          void 0,
-          void 0,
-          void 0,
-          parameters,
-          void 0,
-          body
-        );
-        if (containsLexicalThis) {
-          setEmitFlags(func, 16 /* CapturesThis */);
+  }
+  function checkGrammarForInvalidDynamicName(node, message) {
+    if (isNonBindableDynamicName(node)) {
+      return grammarErrorOnNode(node, message);
+    }
+  }
+  function checkGrammarMethod(node) {
+    if (checkGrammarFunctionLikeDeclaration(node)) {
+      return true;
+    }
+    if (node.kind === 171 /* MethodDeclaration */) {
+      if (node.parent.kind === 207 /* ObjectLiteralExpression */) {
+        if (node.modifiers && !(node.modifiers.length === 1 && first(node.modifiers).kind === 132 /* AsyncKeyword */)) {
+          return grammarErrorOnFirstToken(node, Diagnostics.Modifiers_cannot_appear_here);
+        } else if (checkGrammarForInvalidQuestionMark(node.questionToken, Diagnostics.An_object_member_cannot_be_declared_optional)) {
+          return true;
+        } else if (checkGrammarForInvalidExclamationToken(node.exclamationToken, Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context)) {
+          return true;
+        } else if (node.body === void 0) {
+          return grammarErrorAtPos(node, node.end - 1, ";".length, Diagnostics._0_expected, "{");
         }
       }
-      const promise = factory2.createNewExpression(factory2.createIdentifier("Promise"), void 0, [func]);
-      if (getESModuleInterop(compilerOptions)) {
-        return factory2.createCallExpression(factory2.createPropertyAccessExpression(promise, factory2.createIdentifier("then")), void 0, [emitHelpers().createImportStarCallbackHelper()]);
+      if (checkGrammarForGenerator(node)) {
+        return true;
       }
-      return promise;
     }
-    function createImportCallExpressionCommonJS(arg, isInlineable) {
-      const needSyncEval = arg && !isSimpleInlineableExpression(arg) && !isInlineable;
-      const promiseResolveCall = factory2.createCallExpression(
-        factory2.createPropertyAccessExpression(factory2.createIdentifier("Promise"), "resolve"),
-        void 0,
-        needSyncEval ? languageVersion >= 2 /* ES2015 */ ? [
-          factory2.createTemplateExpression(factory2.createTemplateHead(""), [
-            factory2.createTemplateSpan(arg, factory2.createTemplateTail(""))
-          ])
-        ] : [
-          factory2.createCallExpression(
-            factory2.createPropertyAccessExpression(factory2.createStringLiteral(""), "concat"),
-            void 0,
-            [arg]
-          )
-        ] : []
-      );
-      let requireCall = factory2.createCallExpression(
-        factory2.createIdentifier("require"),
-        void 0,
-        needSyncEval ? [factory2.createIdentifier("s")] : arg ? [arg] : []
-      );
-      if (getESModuleInterop(compilerOptions)) {
-        requireCall = emitHelpers().createImportStarHelper(requireCall);
+    if (isClassLike(node.parent)) {
+      if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(node.name)) {
+        return grammarErrorOnNode(node.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher);
       }
-      const parameters = needSyncEval ? [
-        factory2.createParameterDeclaration(
-          void 0,
-          void 0,
-          "s"
-        )
-      ] : [];
-      let func;
-      if (languageVersion >= 2 /* ES2015 */) {
-        func = factory2.createArrowFunction(
-          void 0,
-          void 0,
-          parameters,
-          void 0,
-          void 0,
-          requireCall
-        );
-      } else {
-        func = factory2.createFunctionExpression(
-          void 0,
-          void 0,
-          void 0,
-          void 0,
-          parameters,
-          void 0,
-          factory2.createBlock([factory2.createReturnStatement(requireCall)])
-        );
+      if (node.flags & 16777216 /* Ambient */) {
+        return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
+      } else if (node.kind === 171 /* MethodDeclaration */ && !node.body) {
+        return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
       }
-      const downleveledImport = factory2.createCallExpression(factory2.createPropertyAccessExpression(promiseResolveCall, "then"), void 0, [func]);
-      return downleveledImport;
+    } else if (node.parent.kind === 261 /* InterfaceDeclaration */) {
+      return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
+    } else if (node.parent.kind === 184 /* TypeLiteral */) {
+      return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type);
     }
-    function getHelperExpressionForExport(node, innerExpr) {
-      if (!getESModuleInterop(compilerOptions) || getEmitFlags(node) & 134217728 /* NeverApplyImportHelper */) {
-        return innerExpr;
+  }
+  function checkGrammarBreakOrContinueStatement(node) {
+    let current = node;
+    while (current) {
+      if (isFunctionLikeOrClassStaticBlockDeclaration(current)) {
+        return grammarErrorOnNode(node, Diagnostics.Jump_target_cannot_cross_function_boundary);
       }
-      if (getExportNeedsImportStarHelper(node)) {
-        return emitHelpers().createImportStarHelper(innerExpr);
+      switch (current.kind) {
+        case 253 /* LabeledStatement */:
+          if (node.label && current.label.escapedText === node.label.escapedText) {
+            const isMisplacedContinueLabel = node.kind === 248 /* ContinueStatement */ && !isIterationStatement(
+              current.statement,
+              /*lookInLabeledStatement*/
+              true
+            );
+            if (isMisplacedContinueLabel) {
+              return grammarErrorOnNode(node, Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement);
+            }
+            return false;
+          }
+          break;
+        case 252 /* SwitchStatement */:
+          if (node.kind === 249 /* BreakStatement */ && !node.label) {
+            return false;
+          }
+          break;
+        default:
+          if (isIterationStatement(
+            current,
+            /*lookInLabeledStatement*/
+            false
+          ) && !node.label) {
+            return false;
+          }
+          break;
       }
-      return innerExpr;
+      current = current.parent;
     }
-    function getHelperExpressionForImport(node, innerExpr) {
-      if (!getESModuleInterop(compilerOptions) || getEmitFlags(node) & 134217728 /* NeverApplyImportHelper */) {
-        return innerExpr;
-      }
-      if (getImportNeedsImportStarHelper(node)) {
-        return emitHelpers().createImportStarHelper(innerExpr);
+    if (node.label) {
+      const message = node.kind === 249 /* BreakStatement */ ? Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement : Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement;
+      return grammarErrorOnNode(node, message);
+    } else {
+      const message = node.kind === 249 /* BreakStatement */ ? Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement : Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement;
+      return grammarErrorOnNode(node, message);
+    }
+  }
+  function checkGrammarBindingElement(node) {
+    if (node.dotDotDotToken) {
+      const elements = node.parent.elements;
+      if (node !== last(elements)) {
+        return grammarErrorOnNode(node, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern);
       }
-      if (getImportNeedsImportDefaultHelper(node)) {
-        return emitHelpers().createImportDefaultHelper(innerExpr);
+      checkGrammarForDisallowedTrailingComma(elements, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma);
+      if (node.propertyName) {
+        return grammarErrorOnNode(node.name, Diagnostics.A_rest_element_cannot_have_a_property_name);
       }
-      return innerExpr;
     }
-    function visitImportDeclaration(node) {
-      let statements;
-      const namespaceDeclaration = getNamespaceDeclarationNode(node);
-      if (moduleKind !== 2 /* AMD */) {
-        if (!node.importClause) {
-          return setOriginalNode(setTextRange(factory2.createExpressionStatement(createRequireCall2(node)), node), node);
-        } else {
-          const variables = [];
-          if (namespaceDeclaration && !isDefaultImport(node)) {
-            variables.push(
-              factory2.createVariableDeclaration(
-                factory2.cloneNode(namespaceDeclaration.name),
-                void 0,
-                void 0,
-                getHelperExpressionForImport(node, createRequireCall2(node))
-              )
-            );
-          } else {
-            variables.push(
-              factory2.createVariableDeclaration(
-                factory2.getGeneratedNameForNode(node),
-                void 0,
-                void 0,
-                getHelperExpressionForImport(node, createRequireCall2(node))
-              )
-            );
-            if (namespaceDeclaration && isDefaultImport(node)) {
-              variables.push(
-                factory2.createVariableDeclaration(
-                  factory2.cloneNode(namespaceDeclaration.name),
-                  void 0,
-                  void 0,
-                  factory2.getGeneratedNameForNode(node)
-                )
-              );
-            }
-          }
-          statements = append(
-            statements,
-            setOriginalNode(
-              setTextRange(
-                factory2.createVariableStatement(
-                  void 0,
-                  factory2.createVariableDeclarationList(
-                    variables,
-                    languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
-                  )
-                ),
-                node
-              ),
-              node
-            )
-          );
+    if (node.dotDotDotToken && node.initializer) {
+      return grammarErrorAtPos(node, node.initializer.pos - 1, 1, Diagnostics.A_rest_element_cannot_have_an_initializer);
+    }
+  }
+  function isStringOrNumberLiteralExpression(expr) {
+    return isStringOrNumericLiteralLike(expr) || expr.kind === 221 /* PrefixUnaryExpression */ && expr.operator === 40 /* MinusToken */ && expr.operand.kind === 8 /* NumericLiteral */;
+  }
+  function isBigIntLiteralExpression(expr) {
+    return expr.kind === 9 /* BigIntLiteral */ || expr.kind === 221 /* PrefixUnaryExpression */ && expr.operator === 40 /* MinusToken */ && expr.operand.kind === 9 /* BigIntLiteral */;
+  }
+  function isSimpleLiteralEnumReference(expr) {
+    if ((isPropertyAccessExpression(expr) || isElementAccessExpression(expr) && isStringOrNumberLiteralExpression(expr.argumentExpression)) && isEntityNameExpression(expr.expression)) {
+      return !!(checkExpressionCached(expr).flags & 1024 /* EnumLiteral */);
+    }
+  }
+  function checkAmbientInitializer(node) {
+    const initializer = node.initializer;
+    if (initializer) {
+      const isInvalidInitializer = !(isStringOrNumberLiteralExpression(initializer) || isSimpleLiteralEnumReference(initializer) || initializer.kind === 110 /* TrueKeyword */ || initializer.kind === 95 /* FalseKeyword */ || isBigIntLiteralExpression(initializer));
+      const isConstOrReadonly = isDeclarationReadonly(node) || isVariableDeclaration(node) && isVarConst(node);
+      if (isConstOrReadonly && !node.type) {
+        if (isInvalidInitializer) {
+          return grammarErrorOnNode(initializer, Diagnostics.A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_reference);
         }
-      } else if (namespaceDeclaration && isDefaultImport(node)) {
-        statements = append(
-          statements,
-          factory2.createVariableStatement(
-            void 0,
-            factory2.createVariableDeclarationList(
-              [
-                setOriginalNode(
-                  setTextRange(
-                    factory2.createVariableDeclaration(
-                      factory2.cloneNode(namespaceDeclaration.name),
-                      void 0,
-                      void 0,
-                      factory2.getGeneratedNameForNode(node)
-                    ),
-                    node
-                  ),
-                  node
-                )
-              ],
-              languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
-            )
-          )
-        );
-      }
-      if (hasAssociatedEndOfDeclarationMarker(node)) {
-        const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node);
       } else {
-        statements = appendExportsOfImportDeclaration(statements, node);
+        return grammarErrorOnNode(initializer, Diagnostics.Initializers_are_not_allowed_in_ambient_contexts);
       }
-      return singleOrMany(statements);
     }
-    function createRequireCall2(importNode) {
-      const moduleName = getExternalModuleNameLiteral(factory2, importNode, currentSourceFile, host, resolver, compilerOptions);
-      const args = [];
-      if (moduleName) {
-        args.push(moduleName);
+  }
+  function checkGrammarVariableDeclaration(node) {
+    if (node.parent.parent.kind !== 246 /* ForInStatement */ && node.parent.parent.kind !== 247 /* ForOfStatement */) {
+      if (node.flags & 16777216 /* Ambient */) {
+        checkAmbientInitializer(node);
+      } else if (!node.initializer) {
+        if (isBindingPattern(node.name) && !isBindingPattern(node.parent)) {
+          return grammarErrorOnNode(node, Diagnostics.A_destructuring_declaration_must_have_an_initializer);
+        }
+        if (isVarConst(node)) {
+          return grammarErrorOnNode(node, Diagnostics.const_declarations_must_be_initialized);
+        }
       }
-      return factory2.createCallExpression(factory2.createIdentifier("require"), void 0, args);
     }
-    function visitImportEqualsDeclaration(node) {
-      Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
-      let statements;
-      if (moduleKind !== 2 /* AMD */) {
-        if (hasSyntacticModifier(node, 1 /* Export */)) {
-          statements = append(
-            statements,
-            setOriginalNode(
-              setTextRange(
-                factory2.createExpressionStatement(
-                  createExportExpression(
-                    node.name,
-                    createRequireCall2(node)
-                  )
-                ),
-                node
-              ),
-              node
-            )
-          );
-        } else {
-          statements = append(
-            statements,
-            setOriginalNode(
-              setTextRange(
-                factory2.createVariableStatement(
-                  void 0,
-                  factory2.createVariableDeclarationList(
-                    [
-                      factory2.createVariableDeclaration(
-                        factory2.cloneNode(node.name),
-                        void 0,
-                        void 0,
-                        createRequireCall2(node)
-                      )
-                    ],
-                    languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
-                  )
-                ),
-                node
-              ),
-              node
-            )
-          );
-        }
-      } else {
-        if (hasSyntacticModifier(node, 1 /* Export */)) {
-          statements = append(
-            statements,
-            setOriginalNode(
-              setTextRange(
-                factory2.createExpressionStatement(
-                  createExportExpression(factory2.getExportName(node), factory2.getLocalName(node))
-                ),
-                node
-              ),
-              node
-            )
-          );
+    if (node.exclamationToken && (node.parent.parent.kind !== 240 /* VariableStatement */ || !node.type || node.initializer || node.flags & 16777216 /* Ambient */)) {
+      const message = node.initializer ? Diagnostics.Declarations_with_initializers_cannot_also_have_definite_assignment_assertions : !node.type ? Diagnostics.Declarations_with_definite_assignment_assertions_must_also_have_type_annotations : Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context;
+      return grammarErrorOnNode(node.exclamationToken, message);
+    }
+    if ((moduleKind < 5 /* ES2015 */ || getSourceFileOfNode(node).impliedNodeFormat === 1 /* CommonJS */) && moduleKind !== 4 /* System */ && !(node.parent.parent.flags & 16777216 /* Ambient */) && hasSyntacticModifier(node.parent.parent, 1 /* Export */)) {
+      checkESModuleMarker(node.name);
+    }
+    const checkLetConstNames = isLet(node) || isVarConst(node);
+    return checkLetConstNames && checkGrammarNameInLetOrConstDeclarations(node.name);
+  }
+  function checkESModuleMarker(name) {
+    if (name.kind === 79 /* Identifier */) {
+      if (idText(name) === "__esModule") {
+        return grammarErrorOnNodeSkippedOn("noEmit", name, Diagnostics.Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules);
+      }
+    } else {
+      const elements = name.elements;
+      for (const element of elements) {
+        if (!isOmittedExpression(element)) {
+          return checkESModuleMarker(element.name);
         }
       }
-      if (hasAssociatedEndOfDeclarationMarker(node)) {
-        const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node);
-      } else {
-        statements = appendExportsOfImportEqualsDeclaration(statements, node);
+    }
+    return false;
+  }
+  function checkGrammarNameInLetOrConstDeclarations(name) {
+    if (name.kind === 79 /* Identifier */) {
+      if (name.originalKeywordKind === 119 /* LetKeyword */) {
+        return grammarErrorOnNode(name, Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations);
+      }
+    } else {
+      const elements = name.elements;
+      for (const element of elements) {
+        if (!isOmittedExpression(element)) {
+          checkGrammarNameInLetOrConstDeclarations(element.name);
+        }
       }
-      return singleOrMany(statements);
     }
-    function visitExportDeclaration(node) {
-      if (!node.moduleSpecifier) {
-        return void 0;
+    return false;
+  }
+  function checkGrammarVariableDeclarationList(declarationList) {
+    const declarations = declarationList.declarations;
+    if (checkGrammarForDisallowedTrailingComma(declarationList.declarations)) {
+      return true;
+    }
+    if (!declarationList.declarations.length) {
+      return grammarErrorAtPos(declarationList, declarations.pos, declarations.end - declarations.pos, Diagnostics.Variable_declaration_list_cannot_be_empty);
+    }
+    return false;
+  }
+  function allowLetAndConstDeclarations(parent2) {
+    switch (parent2.kind) {
+      case 242 /* IfStatement */:
+      case 243 /* DoStatement */:
+      case 244 /* WhileStatement */:
+      case 251 /* WithStatement */:
+      case 245 /* ForStatement */:
+      case 246 /* ForInStatement */:
+      case 247 /* ForOfStatement */:
+        return false;
+      case 253 /* LabeledStatement */:
+        return allowLetAndConstDeclarations(parent2.parent);
+    }
+    return true;
+  }
+  function checkGrammarForDisallowedLetOrConstStatement(node) {
+    if (!allowLetAndConstDeclarations(node.parent)) {
+      if (isLet(node.declarationList)) {
+        return grammarErrorOnNode(node, Diagnostics.let_declarations_can_only_be_declared_inside_a_block);
+      } else if (isVarConst(node.declarationList)) {
+        return grammarErrorOnNode(node, Diagnostics.const_declarations_can_only_be_declared_inside_a_block);
       }
-      const generatedName = factory2.getGeneratedNameForNode(node);
-      if (node.exportClause && isNamedExports(node.exportClause)) {
-        const statements = [];
-        if (moduleKind !== 2 /* AMD */) {
-          statements.push(
-            setOriginalNode(
-              setTextRange(
-                factory2.createVariableStatement(
-                  void 0,
-                  factory2.createVariableDeclarationList([
-                    factory2.createVariableDeclaration(
-                      generatedName,
-                      void 0,
-                      void 0,
-                      createRequireCall2(node)
-                    )
-                  ])
-                ),
-                node
-              ),
-              node
-            )
-          );
+    }
+  }
+  function checkGrammarMetaProperty(node) {
+    const escapedText = node.name.escapedText;
+    switch (node.keywordToken) {
+      case 103 /* NewKeyword */:
+        if (escapedText !== "target") {
+          return grammarErrorOnNode(node.name, Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, node.name.escapedText, tokenToString(node.keywordToken), "target");
         }
-        for (const specifier of node.exportClause.elements) {
-          if (languageVersion === 0 /* ES3 */) {
-            statements.push(
-              setOriginalNode(
-                setTextRange(
-                  factory2.createExpressionStatement(
-                    emitHelpers().createCreateBindingHelper(generatedName, factory2.createStringLiteralFromNode(specifier.propertyName || specifier.name), specifier.propertyName ? factory2.createStringLiteralFromNode(specifier.name) : void 0)
-                  ),
-                  specifier
-                ),
-                specifier
-              )
-            );
-          } else {
-            const exportNeedsImportDefault = !!getESModuleInterop(compilerOptions) && !(getEmitFlags(node) & 134217728 /* NeverApplyImportHelper */) && idText(specifier.propertyName || specifier.name) === "default";
-            const exportedValue = factory2.createPropertyAccessExpression(
-              exportNeedsImportDefault ? emitHelpers().createImportDefaultHelper(generatedName) : generatedName,
-              specifier.propertyName || specifier.name
-            );
-            statements.push(
-              setOriginalNode(
-                setTextRange(
-                  factory2.createExpressionStatement(
-                    createExportExpression(factory2.getExportName(specifier), exportedValue, void 0, true)
-                  ),
-                  specifier
-                ),
-                specifier
-              )
-            );
-          }
+        break;
+      case 100 /* ImportKeyword */:
+        if (escapedText !== "meta") {
+          return grammarErrorOnNode(node.name, Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, node.name.escapedText, tokenToString(node.keywordToken), "meta");
+        }
+        break;
+    }
+  }
+  function hasParseDiagnostics(sourceFile) {
+    return sourceFile.parseDiagnostics.length > 0;
+  }
+  function grammarErrorOnFirstToken(node, message, arg0, arg1, arg2) {
+    const sourceFile = getSourceFileOfNode(node);
+    if (!hasParseDiagnostics(sourceFile)) {
+      const span = getSpanOfTokenAtPosition(sourceFile, node.pos);
+      diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, message, arg0, arg1, arg2));
+      return true;
+    }
+    return false;
+  }
+  function grammarErrorAtPos(nodeForSourceFile, start2, length2, message, arg0, arg1, arg2) {
+    const sourceFile = getSourceFileOfNode(nodeForSourceFile);
+    if (!hasParseDiagnostics(sourceFile)) {
+      diagnostics.add(createFileDiagnostic(sourceFile, start2, length2, message, arg0, arg1, arg2));
+      return true;
+    }
+    return false;
+  }
+  function grammarErrorOnNodeSkippedOn(key, node, message, arg0, arg1, arg2) {
+    const sourceFile = getSourceFileOfNode(node);
+    if (!hasParseDiagnostics(sourceFile)) {
+      errorSkippedOn(key, node, message, arg0, arg1, arg2);
+      return true;
+    }
+    return false;
+  }
+  function grammarErrorOnNode(node, message, arg0, arg1, arg2) {
+    const sourceFile = getSourceFileOfNode(node);
+    if (!hasParseDiagnostics(sourceFile)) {
+      diagnostics.add(createDiagnosticForNode(node, message, arg0, arg1, arg2));
+      return true;
+    }
+    return false;
+  }
+  function checkGrammarConstructorTypeParameters(node) {
+    const jsdocTypeParameters = isInJSFile(node) ? getJSDocTypeParameterDeclarations(node) : void 0;
+    const range = node.typeParameters || jsdocTypeParameters && firstOrUndefined(jsdocTypeParameters);
+    if (range) {
+      const pos = range.pos === range.end ? range.pos : skipTrivia(getSourceFileOfNode(node).text, range.pos);
+      return grammarErrorAtPos(node, pos, range.end - pos, Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration);
+    }
+  }
+  function checkGrammarConstructorTypeAnnotation(node) {
+    const type = node.type || getEffectiveReturnTypeNode(node);
+    if (type) {
+      return grammarErrorOnNode(type, Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration);
+    }
+  }
+  function checkGrammarProperty(node) {
+    if (isComputedPropertyName(node.name) && isBinaryExpression(node.name.expression) && node.name.expression.operatorToken.kind === 101 /* InKeyword */) {
+      return grammarErrorOnNode(node.parent.members[0], Diagnostics.A_mapped_type_may_not_declare_properties_or_methods);
+    }
+    if (isClassLike(node.parent)) {
+      if (isStringLiteral(node.name) && node.name.text === "constructor") {
+        return grammarErrorOnNode(node.name, Diagnostics.Classes_may_not_have_a_field_named_constructor);
+      }
+      if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_symbol_type)) {
+        return true;
+      }
+      if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(node.name)) {
+        return grammarErrorOnNode(node.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher);
+      }
+      if (languageVersion < 2 /* ES2015 */ && isAutoAccessorPropertyDeclaration(node)) {
+        return grammarErrorOnNode(node.name, Diagnostics.Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher);
+      }
+      if (isAutoAccessorPropertyDeclaration(node) && checkGrammarForInvalidQuestionMark(node.questionToken, Diagnostics.An_accessor_property_cannot_be_declared_optional)) {
+        return true;
+      }
+    } else if (node.parent.kind === 261 /* InterfaceDeclaration */) {
+      if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) {
+        return true;
+      }
+      Debug.assertNode(node, isPropertySignature);
+      if (node.initializer) {
+        return grammarErrorOnNode(node.initializer, Diagnostics.An_interface_property_cannot_have_an_initializer);
+      }
+    } else if (isTypeLiteralNode(node.parent)) {
+      if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) {
+        return true;
+      }
+      Debug.assertNode(node, isPropertySignature);
+      if (node.initializer) {
+        return grammarErrorOnNode(node.initializer, Diagnostics.A_type_literal_property_cannot_have_an_initializer);
+      }
+    }
+    if (node.flags & 16777216 /* Ambient */) {
+      checkAmbientInitializer(node);
+    }
+    if (isPropertyDeclaration(node) && node.exclamationToken && (!isClassLike(node.parent) || !node.type || node.initializer || node.flags & 16777216 /* Ambient */ || isStatic(node) || hasAbstractModifier(node))) {
+      const message = node.initializer ? Diagnostics.Declarations_with_initializers_cannot_also_have_definite_assignment_assertions : !node.type ? Diagnostics.Declarations_with_definite_assignment_assertions_must_also_have_type_annotations : Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context;
+      return grammarErrorOnNode(node.exclamationToken, message);
+    }
+  }
+  function checkGrammarTopLevelElementForRequiredDeclareModifier(node) {
+    if (node.kind === 261 /* InterfaceDeclaration */ || node.kind === 262 /* TypeAliasDeclaration */ || node.kind === 269 /* ImportDeclaration */ || node.kind === 268 /* ImportEqualsDeclaration */ || node.kind === 275 /* ExportDeclaration */ || node.kind === 274 /* ExportAssignment */ || node.kind === 267 /* NamespaceExportDeclaration */ || hasSyntacticModifier(node, 2 /* Ambient */ | 1 /* Export */ | 1024 /* Default */)) {
+      return false;
+    }
+    return grammarErrorOnFirstToken(node, Diagnostics.Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier);
+  }
+  function checkGrammarTopLevelElementsForRequiredDeclareModifier(file) {
+    for (const decl of file.statements) {
+      if (isDeclaration(decl) || decl.kind === 240 /* VariableStatement */) {
+        if (checkGrammarTopLevelElementForRequiredDeclareModifier(decl)) {
+          return true;
         }
-        return singleOrMany(statements);
-      } else if (node.exportClause) {
-        const statements = [];
-        statements.push(
-          setOriginalNode(
-            setTextRange(
-              factory2.createExpressionStatement(
-                createExportExpression(
-                  factory2.cloneNode(node.exportClause.name),
-                  getHelperExpressionForExport(node, moduleKind !== 2 /* AMD */ ? createRequireCall2(node) : isExportNamespaceAsDefaultDeclaration(node) ? generatedName : factory2.createIdentifier(idText(node.exportClause.name)))
-                )
-              ),
-              node
-            ),
-            node
-          )
-        );
-        return singleOrMany(statements);
-      } else {
-        return setOriginalNode(
-          setTextRange(
-            factory2.createExpressionStatement(
-              emitHelpers().createExportStarHelper(moduleKind !== 2 /* AMD */ ? createRequireCall2(node) : generatedName)
-            ),
-            node
-          ),
-          node
-        );
       }
     }
-    function visitExportAssignment(node) {
-      if (node.isExportEquals) {
-        return void 0;
+    return false;
+  }
+  function checkGrammarSourceFile(node) {
+    return !!(node.flags & 16777216 /* Ambient */) && checkGrammarTopLevelElementsForRequiredDeclareModifier(node);
+  }
+  function checkGrammarStatementInAmbientContext(node) {
+    if (node.flags & 16777216 /* Ambient */) {
+      const links = getNodeLinks(node);
+      if (!links.hasReportedStatementInAmbientContext && (isFunctionLike(node.parent) || isAccessor(node.parent))) {
+        return getNodeLinks(node).hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts);
       }
-      let statements;
-      const original = node.original;
-      if (original && hasAssociatedEndOfDeclarationMarker(original)) {
-        const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportStatement(deferredExports[id], factory2.createIdentifier("default"), visitNode(node.expression, visitor), node, true);
+      if (node.parent.kind === 238 /* Block */ || node.parent.kind === 265 /* ModuleBlock */ || node.parent.kind === 308 /* SourceFile */) {
+        const links2 = getNodeLinks(node.parent);
+        if (!links2.hasReportedStatementInAmbientContext) {
+          return links2.hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, Diagnostics.Statements_are_not_allowed_in_ambient_contexts);
+        }
       } else {
-        statements = appendExportStatement(statements, factory2.createIdentifier("default"), visitNode(node.expression, visitor), node, true);
       }
-      return singleOrMany(statements);
     }
-    function visitFunctionDeclaration(node) {
-      let statements;
-      if (hasSyntacticModifier(node, 1 /* Export */)) {
-        statements = append(
-          statements,
-          setOriginalNode(
-            setTextRange(
-              factory2.createFunctionDeclaration(
-                visitNodes2(node.modifiers, modifierVisitor, isModifier),
-                node.asteriskToken,
-                factory2.getDeclarationName(node, true, true),
-                void 0,
-                visitNodes2(node.parameters, visitor),
-                void 0,
-                visitEachChild(node.body, visitor, context)
-              ),
-              node
-            ),
-            node
-          )
-        );
-      } else {
-        statements = append(statements, visitEachChild(node, visitor, context));
+    return false;
+  }
+  function checkGrammarNumericLiteral(node) {
+    if (node.numericLiteralFlags & 32 /* Octal */) {
+      let diagnosticMessage;
+      if (languageVersion >= 1 /* ES5 */) {
+        diagnosticMessage = Diagnostics.Octal_literals_are_not_available_when_targeting_ECMAScript_5_and_higher_Use_the_syntax_0;
+      } else if (isChildOfNodeWithKind(node, 198 /* LiteralType */)) {
+        diagnosticMessage = Diagnostics.Octal_literal_types_must_use_ES2015_syntax_Use_the_syntax_0;
+      } else if (isChildOfNodeWithKind(node, 302 /* EnumMember */)) {
+        diagnosticMessage = Diagnostics.Octal_literals_are_not_allowed_in_enums_members_initializer_Use_the_syntax_0;
       }
-      if (hasAssociatedEndOfDeclarationMarker(node)) {
-        const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node);
-      } else {
-        statements = appendExportsOfHoistedDeclaration(statements, node);
+      if (diagnosticMessage) {
+        const withMinus = isPrefixUnaryExpression(node.parent) && node.parent.operator === 40 /* MinusToken */;
+        const literal = (withMinus ? "-" : "") + "0o" + node.text;
+        return grammarErrorOnNode(withMinus ? node.parent : node, diagnosticMessage, literal);
       }
-      return singleOrMany(statements);
     }
-    function visitClassDeclaration(node) {
-      let statements;
-      if (hasSyntacticModifier(node, 1 /* Export */)) {
-        statements = append(
-          statements,
-          setOriginalNode(
-            setTextRange(
-              factory2.createClassDeclaration(
-                visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
-                factory2.getDeclarationName(node, true, true),
-                void 0,
-                visitNodes2(node.heritageClauses, visitor),
-                visitNodes2(node.members, visitor)
-              ),
-              node
-            ),
-            node
-          )
+    checkNumericLiteralValueSize(node);
+    return false;
+  }
+  function checkNumericLiteralValueSize(node) {
+    const isFractional = getTextOfNode(node).indexOf(".") !== -1;
+    const isScientific = node.numericLiteralFlags & 16 /* Scientific */;
+    if (isFractional || isScientific) {
+      return;
+    }
+    const value = +node.text;
+    if (value <= 2 ** 53 - 1) {
+      return;
+    }
+    addErrorOrSuggestion(
+      /*isError*/
+      false,
+      createDiagnosticForNode(node, Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers)
+    );
+  }
+  function checkGrammarBigIntLiteral(node) {
+    const literalType = isLiteralTypeNode(node.parent) || isPrefixUnaryExpression(node.parent) && isLiteralTypeNode(node.parent.parent);
+    if (!literalType) {
+      if (languageVersion < 7 /* ES2020 */) {
+        if (grammarErrorOnNode(node, Diagnostics.BigInt_literals_are_not_available_when_targeting_lower_than_ES2020)) {
+          return true;
+        }
+      }
+    }
+    return false;
+  }
+  function grammarErrorAfterFirstToken(node, message, arg0, arg1, arg2) {
+    const sourceFile = getSourceFileOfNode(node);
+    if (!hasParseDiagnostics(sourceFile)) {
+      const span = getSpanOfTokenAtPosition(sourceFile, node.pos);
+      diagnostics.add(createFileDiagnostic(
+        sourceFile,
+        textSpanEnd(span),
+        /*length*/
+        0,
+        message,
+        arg0,
+        arg1,
+        arg2
+      ));
+      return true;
+    }
+    return false;
+  }
+  function getAmbientModules() {
+    if (!ambientModulesCache) {
+      ambientModulesCache = [];
+      globals.forEach((global2, sym) => {
+        if (ambientModuleSymbolRegex.test(sym)) {
+          ambientModulesCache.push(global2);
+        }
+      });
+    }
+    return ambientModulesCache;
+  }
+  function checkGrammarImportClause(node) {
+    var _a2;
+    if (node.isTypeOnly && node.name && node.namedBindings) {
+      return grammarErrorOnNode(node, Diagnostics.A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both);
+    }
+    if (node.isTypeOnly && ((_a2 = node.namedBindings) == null ? void 0 : _a2.kind) === 272 /* NamedImports */) {
+      return checkGrammarNamedImportsOrExports(node.namedBindings);
+    }
+    return false;
+  }
+  function checkGrammarNamedImportsOrExports(namedBindings) {
+    return !!forEach(namedBindings.elements, (specifier) => {
+      if (specifier.isTypeOnly) {
+        return grammarErrorOnFirstToken(
+          specifier,
+          specifier.kind === 273 /* ImportSpecifier */ ? Diagnostics.The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement : Diagnostics.The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement
         );
-      } else {
-        statements = append(statements, visitEachChild(node, visitor, context));
       }
-      if (hasAssociatedEndOfDeclarationMarker(node)) {
-        const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node);
-      } else {
-        statements = appendExportsOfHoistedDeclaration(statements, node);
+    });
+  }
+  function checkGrammarImportCallExpression(node) {
+    if (moduleKind === 5 /* ES2015 */) {
+      return grammarErrorOnNode(node, Diagnostics.Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd_system_umd_node16_or_nodenext);
+    }
+    if (node.typeArguments) {
+      return grammarErrorOnNode(node, Diagnostics.This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments);
+    }
+    const nodeArguments = node.arguments;
+    if (moduleKind !== 99 /* ESNext */ && moduleKind !== 199 /* NodeNext */ && moduleKind !== 100 /* Node16 */) {
+      checkGrammarForDisallowedTrailingComma(nodeArguments);
+      if (nodeArguments.length > 1) {
+        const assertionArgument = nodeArguments[1];
+        return grammarErrorOnNode(assertionArgument, Diagnostics.Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_or_nodenext);
       }
-      return singleOrMany(statements);
     }
-    function visitVariableStatement(node) {
-      let statements;
-      let variables;
-      let expressions;
-      if (hasSyntacticModifier(node, 1 /* Export */)) {
-        let modifiers;
-        let removeCommentsOnExpressions = false;
-        for (const variable of node.declarationList.declarations) {
-          if (isIdentifier(variable.name) && isLocalName(variable.name)) {
-            if (!modifiers) {
-              modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
-            }
-            variables = append(variables, variable);
-          } else if (variable.initializer) {
-            if (!isBindingPattern(variable.name) && (isArrowFunction(variable.initializer) || isFunctionExpression(variable.initializer) || isClassExpression(variable.initializer))) {
-              const expression = factory2.createAssignment(
-                setTextRange(
-                  factory2.createPropertyAccessExpression(
-                    factory2.createIdentifier("exports"),
-                    variable.name
-                  ),
-                  variable.name
-                ),
-                factory2.createIdentifier(getTextOfIdentifierOrLiteral(variable.name))
-              );
-              const updatedVariable = factory2.createVariableDeclaration(
-                variable.name,
-                variable.exclamationToken,
-                variable.type,
-                visitNode(variable.initializer, visitor)
-              );
-              variables = append(variables, updatedVariable);
-              expressions = append(expressions, expression);
-              removeCommentsOnExpressions = true;
-            } else {
-              expressions = append(expressions, transformInitializedVariable(variable));
-            }
+    if (nodeArguments.length === 0 || nodeArguments.length > 2) {
+      return grammarErrorOnNode(node, Diagnostics.Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_assertion_as_arguments);
+    }
+    const spreadElement = find(nodeArguments, isSpreadElement);
+    if (spreadElement) {
+      return grammarErrorOnNode(spreadElement, Diagnostics.Argument_of_dynamic_import_cannot_be_spread_element);
+    }
+    return false;
+  }
+  function findMatchingTypeReferenceOrTypeAliasReference(source, unionTarget) {
+    const sourceObjectFlags = getObjectFlags(source);
+    if (sourceObjectFlags & (4 /* Reference */ | 16 /* Anonymous */) && unionTarget.flags & 1048576 /* Union */) {
+      return find(unionTarget.types, (target) => {
+        if (target.flags & 524288 /* Object */) {
+          const overlapObjFlags = sourceObjectFlags & getObjectFlags(target);
+          if (overlapObjFlags & 4 /* Reference */) {
+            return source.target === target.target;
+          }
+          if (overlapObjFlags & 16 /* Anonymous */) {
+            return !!source.aliasSymbol && source.aliasSymbol === target.aliasSymbol;
           }
         }
-        if (variables) {
-          statements = append(statements, factory2.updateVariableStatement(node, modifiers, factory2.updateVariableDeclarationList(node.declarationList, variables)));
-        }
-        if (expressions) {
-          const statement = setOriginalNode(setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(expressions)), node), node);
-          if (removeCommentsOnExpressions) {
-            removeAllComments(statement);
+        return false;
+      });
+    }
+  }
+  function findBestTypeForObjectLiteral(source, unionTarget) {
+    if (getObjectFlags(source) & 128 /* ObjectLiteral */ && someType(unionTarget, isArrayLikeType)) {
+      return find(unionTarget.types, (t) => !isArrayLikeType(t));
+    }
+  }
+  function findBestTypeForInvokable(source, unionTarget) {
+    let signatureKind = 0 /* Call */;
+    const hasSignatures = getSignaturesOfType(source, signatureKind).length > 0 || (signatureKind = 1 /* Construct */, getSignaturesOfType(source, signatureKind).length > 0);
+    if (hasSignatures) {
+      return find(unionTarget.types, (t) => getSignaturesOfType(t, signatureKind).length > 0);
+    }
+  }
+  function findMostOverlappyType(source, unionTarget) {
+    let bestMatch;
+    if (!(source.flags & (131068 /* Primitive */ | 406847488 /* InstantiablePrimitive */))) {
+      let matchingCount = 0;
+      for (const target of unionTarget.types) {
+        if (!(target.flags & (131068 /* Primitive */ | 406847488 /* InstantiablePrimitive */))) {
+          const overlap = getIntersectionType([getIndexType(source), getIndexType(target)]);
+          if (overlap.flags & 4194304 /* Index */) {
+            return target;
+          } else if (isUnitType(overlap) || overlap.flags & 1048576 /* Union */) {
+            const len = overlap.flags & 1048576 /* Union */ ? countWhere(overlap.types, isUnitType) : 1;
+            if (len >= matchingCount) {
+              bestMatch = target;
+              matchingCount = len;
+            }
           }
-          statements = append(statements, statement);
         }
-      } else {
-        statements = append(statements, visitEachChild(node, visitor, context));
       }
-      if (hasAssociatedEndOfDeclarationMarker(node)) {
-        const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node);
-      } else {
-        statements = appendExportsOfVariableStatement(statements, node);
+    }
+    return bestMatch;
+  }
+  function filterPrimitivesIfContainsNonPrimitive(type) {
+    if (maybeTypeOfKind(type, 67108864 /* NonPrimitive */)) {
+      const result = filterType(type, (t) => !(t.flags & 131068 /* Primitive */));
+      if (!(result.flags & 131072 /* Never */)) {
+        return result;
       }
-      return singleOrMany(statements);
     }
-    function createAllExportExpressions(name, value, location2) {
-      const exportedNames = getExports(name);
-      if (exportedNames) {
-        let expression = isExportName(name) ? value : factory2.createAssignment(name, value);
-        for (const exportName of exportedNames) {
-          setEmitFlags(expression, 8 /* NoSubstitution */);
-          expression = createExportExpression(exportName, expression, location2);
+    return type;
+  }
+  function findMatchingDiscriminantType(source, target, isRelatedTo, skipPartial) {
+    if (target.flags & 1048576 /* Union */ && source.flags & (2097152 /* Intersection */ | 524288 /* Object */)) {
+      const match = getMatchingUnionConstituentForType(target, source);
+      if (match) {
+        return match;
+      }
+      const sourceProperties = getPropertiesOfType(source);
+      if (sourceProperties) {
+        const sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target);
+        if (sourcePropertiesFiltered) {
+          return discriminateTypeByDiscriminableItems(
+            target,
+            map(sourcePropertiesFiltered, (p) => [() => getTypeOfSymbol(p), p.escapedName]),
+            isRelatedTo,
+            /*defaultValue*/
+            void 0,
+            skipPartial
+          );
         }
-        return expression;
       }
-      return factory2.createAssignment(name, value);
     }
-    function transformInitializedVariable(node) {
-      if (isBindingPattern(node.name)) {
-        return flattenDestructuringAssignment(
-          visitNode(node, visitor),
-          void 0,
-          context,
-          0 /* All */,
-          false,
-          createAllExportExpressions
-        );
-      } else {
-        return factory2.createAssignment(
-          setTextRange(
-            factory2.createPropertyAccessExpression(
-              factory2.createIdentifier("exports"),
-              node.name
-            ),
-            node.name
-          ),
-          node.initializer ? visitNode(node.initializer, visitor) : factory2.createVoidZero()
-        );
-      }
+    return void 0;
+  }
+}
+function isNotAccessor(declaration) {
+  return !isAccessor(declaration);
+}
+function isNotOverload(declaration) {
+  return declaration.kind !== 259 /* FunctionDeclaration */ && declaration.kind !== 171 /* MethodDeclaration */ || !!declaration.body;
+}
+function isDeclarationNameOrImportPropertyName(name) {
+  switch (name.parent.kind) {
+    case 273 /* ImportSpecifier */:
+    case 278 /* ExportSpecifier */:
+      return isIdentifier(name);
+    default:
+      return isDeclarationName(name);
+  }
+}
+var JsxNames;
+((JsxNames2) => {
+  JsxNames2.JSX = "JSX";
+  JsxNames2.IntrinsicElements = "IntrinsicElements";
+  JsxNames2.ElementClass = "ElementClass";
+  JsxNames2.ElementAttributesPropertyNameContainer = "ElementAttributesProperty";
+  JsxNames2.ElementChildrenAttributeNameContainer = "ElementChildrenAttribute";
+  JsxNames2.Element = "Element";
+  JsxNames2.IntrinsicAttributes = "IntrinsicAttributes";
+  JsxNames2.IntrinsicClassAttributes = "IntrinsicClassAttributes";
+  JsxNames2.LibraryManagedAttributes = "LibraryManagedAttributes";
+})(JsxNames || (JsxNames = {}));
+function getIterationTypesKeyFromIterationTypeKind(typeKind) {
+  switch (typeKind) {
+    case 0 /* Yield */:
+      return "yieldType";
+    case 1 /* Return */:
+      return "returnType";
+    case 2 /* Next */:
+      return "nextType";
+  }
+}
+function signatureHasRestParameter(s) {
+  return !!(s.flags & 1 /* HasRestParameter */);
+}
+function signatureHasLiteralTypes(s) {
+  return !!(s.flags & 2 /* HasLiteralTypes */);
+}
+function createBasicNodeBuilderModuleSpecifierResolutionHost(host) {
+  return {
+    getCommonSourceDirectory: !!host.getCommonSourceDirectory ? () => host.getCommonSourceDirectory() : () => "",
+    getCurrentDirectory: () => host.getCurrentDirectory(),
+    getSymlinkCache: maybeBind(host, host.getSymlinkCache),
+    getPackageJsonInfoCache: () => {
+      var _a2;
+      return (_a2 = host.getPackageJsonInfoCache) == null ? void 0 : _a2.call(host);
+    },
+    useCaseSensitiveFileNames: maybeBind(host, host.useCaseSensitiveFileNames),
+    redirectTargetsMap: host.redirectTargetsMap,
+    getProjectReferenceRedirect: (fileName) => host.getProjectReferenceRedirect(fileName),
+    isSourceOfProjectReferenceRedirect: (fileName) => host.isSourceOfProjectReferenceRedirect(fileName),
+    fileExists: (fileName) => host.fileExists(fileName),
+    getFileIncludeReasons: () => host.getFileIncludeReasons(),
+    readFile: host.readFile ? (fileName) => host.readFile(fileName) : void 0
+  };
+}
+var SymbolTrackerImpl = class {
+  constructor(context, tracker, moduleResolverHost) {
+    this.moduleResolverHost = void 0;
+    this.inner = void 0;
+    this.disableTrackSymbol = false;
+    var _a2;
+    while (tracker instanceof SymbolTrackerImpl) {
+      tracker = tracker.inner;
     }
-    function visitMergeDeclarationMarker(node) {
-      if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 240 /* VariableStatement */) {
-        const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original);
+    this.inner = tracker;
+    this.moduleResolverHost = moduleResolverHost;
+    this.context = context;
+    this.canTrackSymbol = !!((_a2 = this.inner) == null ? void 0 : _a2.trackSymbol);
+  }
+  trackSymbol(symbol, enclosingDeclaration, meaning) {
+    var _a2;
+    if (((_a2 = this.inner) == null ? void 0 : _a2.trackSymbol) && !this.disableTrackSymbol) {
+      if (this.inner.trackSymbol(symbol, enclosingDeclaration, meaning)) {
+        this.onDiagnosticReported();
+        return true;
       }
-      return node;
     }
-    function hasAssociatedEndOfDeclarationMarker(node) {
-      return (getEmitFlags(node) & 8388608 /* HasEndOfDeclarationMarker */) !== 0;
+    return false;
+  }
+  reportInaccessibleThisError() {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportInaccessibleThisError) {
+      this.onDiagnosticReported();
+      this.inner.reportInaccessibleThisError();
+    }
+  }
+  reportPrivateInBaseOfClassExpression(propertyName) {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportPrivateInBaseOfClassExpression) {
+      this.onDiagnosticReported();
+      this.inner.reportPrivateInBaseOfClassExpression(propertyName);
     }
-    function visitEndOfDeclarationMarker(node) {
-      const id = getOriginalNodeId(node);
-      const statements = deferredExports[id];
-      if (statements) {
-        delete deferredExports[id];
-        return append(statements, node);
-      }
-      return node;
+  }
+  reportInaccessibleUniqueSymbolError() {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportInaccessibleUniqueSymbolError) {
+      this.onDiagnosticReported();
+      this.inner.reportInaccessibleUniqueSymbolError();
+    }
+  }
+  reportCyclicStructureError() {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportCyclicStructureError) {
+      this.onDiagnosticReported();
+      this.inner.reportCyclicStructureError();
+    }
+  }
+  reportLikelyUnsafeImportRequiredError(specifier) {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportLikelyUnsafeImportRequiredError) {
+      this.onDiagnosticReported();
+      this.inner.reportLikelyUnsafeImportRequiredError(specifier);
+    }
+  }
+  reportTruncationError() {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportTruncationError) {
+      this.onDiagnosticReported();
+      this.inner.reportTruncationError();
+    }
+  }
+  trackReferencedAmbientModule(decl, symbol) {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.trackReferencedAmbientModule) {
+      this.onDiagnosticReported();
+      this.inner.trackReferencedAmbientModule(decl, symbol);
+    }
+  }
+  trackExternalModuleSymbolOfImportTypeNode(symbol) {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.trackExternalModuleSymbolOfImportTypeNode) {
+      this.onDiagnosticReported();
+      this.inner.trackExternalModuleSymbolOfImportTypeNode(symbol);
+    }
+  }
+  reportNonlocalAugmentation(containingFile, parentSymbol, augmentingSymbol) {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportNonlocalAugmentation) {
+      this.onDiagnosticReported();
+      this.inner.reportNonlocalAugmentation(containingFile, parentSymbol, augmentingSymbol);
+    }
+  }
+  reportNonSerializableProperty(propertyName) {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportNonSerializableProperty) {
+      this.onDiagnosticReported();
+      this.inner.reportNonSerializableProperty(propertyName);
+    }
+  }
+  reportImportTypeNodeResolutionModeOverride() {
+    var _a2;
+    if ((_a2 = this.inner) == null ? void 0 : _a2.reportImportTypeNodeResolutionModeOverride) {
+      this.onDiagnosticReported();
+      this.inner.reportImportTypeNodeResolutionModeOverride();
+    }
+  }
+  onDiagnosticReported() {
+    this.context.reportedDiagnostic = true;
+  }
+};
+
+// src/compiler/visitorPublic.ts
+function visitNode(node, visitor, test, lift) {
+  if (node === void 0 || visitor === void 0) {
+    return node;
+  }
+  const visited = visitor(node);
+  if (visited === node) {
+    return node;
+  }
+  let visitedNode;
+  if (visited === void 0) {
+    return void 0;
+  } else if (isArray(visited)) {
+    visitedNode = (lift || extractSingleNode)(visited);
+  } else {
+    visitedNode = visited;
+  }
+  Debug.assertNode(visitedNode, test);
+  return visitedNode;
+}
+function visitNodes2(nodes, visitor, test, start2, count) {
+  if (nodes === void 0 || visitor === void 0) {
+    return nodes;
+  }
+  const length2 = nodes.length;
+  if (start2 === void 0 || start2 < 0) {
+    start2 = 0;
+  }
+  if (count === void 0 || count > length2 - start2) {
+    count = length2 - start2;
+  }
+  let hasTrailingComma;
+  let pos = -1;
+  let end = -1;
+  if (start2 > 0 || count < length2) {
+    hasTrailingComma = nodes.hasTrailingComma && start2 + count === length2;
+  } else {
+    pos = nodes.pos;
+    end = nodes.end;
+    hasTrailingComma = nodes.hasTrailingComma;
+  }
+  const updated = visitArrayWorker(nodes, visitor, test, start2, count);
+  if (updated !== nodes) {
+    const updatedArray = factory.createNodeArray(updated, hasTrailingComma);
+    setTextRangePosEnd(updatedArray, pos, end);
+    return updatedArray;
+  }
+  return nodes;
+}
+function visitArray(nodes, visitor, test, start2, count) {
+  if (nodes === void 0) {
+    return nodes;
+  }
+  const length2 = nodes.length;
+  if (start2 === void 0 || start2 < 0) {
+    start2 = 0;
+  }
+  if (count === void 0 || count > length2 - start2) {
+    count = length2 - start2;
+  }
+  return visitArrayWorker(nodes, visitor, test, start2, count);
+}
+function visitArrayWorker(nodes, visitor, test, start2, count) {
+  let updated;
+  const length2 = nodes.length;
+  if (start2 > 0 || count < length2) {
+    updated = [];
+  }
+  for (let i = 0; i < count; i++) {
+    const node = nodes[i + start2];
+    const visited = node !== void 0 ? visitor(node) : void 0;
+    if (updated !== void 0 || visited === void 0 || visited !== node) {
+      if (updated === void 0) {
+        updated = nodes.slice(0, i);
+      }
+      if (visited) {
+        if (isArray(visited)) {
+          for (const visitedNode of visited) {
+            void Debug.assertNode(visitedNode, test);
+            updated.push(visitedNode);
+          }
+        } else {
+          void Debug.assertNode(visited, test);
+          updated.push(visited);
+        }
+      }
+    }
+  }
+  return updated != null ? updated : nodes;
+}
+function visitLexicalEnvironment(statements, visitor, context, start2, ensureUseStrict, nodesVisitor = visitNodes2) {
+  context.startLexicalEnvironment();
+  statements = nodesVisitor(statements, visitor, isStatement, start2);
+  if (ensureUseStrict)
+    statements = context.factory.ensureUseStrict(statements);
+  return factory.mergeLexicalEnvironment(statements, context.endLexicalEnvironment());
+}
+function visitParameterList(nodes, visitor, context, nodesVisitor = visitNodes2) {
+  let updated;
+  context.startLexicalEnvironment();
+  if (nodes) {
+    context.setLexicalEnvironmentFlags(1 /* InParameters */, true);
+    updated = nodesVisitor(nodes, visitor, isParameterDeclaration);
+    if (context.getLexicalEnvironmentFlags() & 2 /* VariablesHoistedInParameters */ && getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ES2015 */) {
+      updated = addDefaultValueAssignmentsIfNeeded(updated, context);
+    }
+    context.setLexicalEnvironmentFlags(1 /* InParameters */, false);
+  }
+  context.suspendLexicalEnvironment();
+  return updated;
+}
+function addDefaultValueAssignmentsIfNeeded(parameters, context) {
+  let result;
+  for (let i = 0; i < parameters.length; i++) {
+    const parameter = parameters[i];
+    const updated = addDefaultValueAssignmentIfNeeded(parameter, context);
+    if (result || updated !== parameter) {
+      if (!result)
+        result = parameters.slice(0, i);
+      result[i] = updated;
+    }
+  }
+  if (result) {
+    return setTextRange(context.factory.createNodeArray(result, parameters.hasTrailingComma), parameters);
+  }
+  return parameters;
+}
+function addDefaultValueAssignmentIfNeeded(parameter, context) {
+  return parameter.dotDotDotToken ? parameter : isBindingPattern(parameter.name) ? addDefaultValueAssignmentForBindingPattern(parameter, context) : parameter.initializer ? addDefaultValueAssignmentForInitializer(parameter, parameter.name, parameter.initializer, context) : parameter;
+}
+function addDefaultValueAssignmentForBindingPattern(parameter, context) {
+  const { factory: factory2 } = context;
+  context.addInitializationStatement(
+    factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory2.createVariableDeclarationList([
+        factory2.createVariableDeclaration(
+          parameter.name,
+          /*exclamationToken*/
+          void 0,
+          parameter.type,
+          parameter.initializer ? factory2.createConditionalExpression(
+            factory2.createStrictEquality(
+              factory2.getGeneratedNameForNode(parameter),
+              factory2.createVoidZero()
+            ),
+            /*questionToken*/
+            void 0,
+            parameter.initializer,
+            /*colonToken*/
+            void 0,
+            factory2.getGeneratedNameForNode(parameter)
+          ) : factory2.getGeneratedNameForNode(parameter)
+        )
+      ])
+    )
+  );
+  return factory2.updateParameterDeclaration(
+    parameter,
+    parameter.modifiers,
+    parameter.dotDotDotToken,
+    factory2.getGeneratedNameForNode(parameter),
+    parameter.questionToken,
+    parameter.type,
+    /*initializer*/
+    void 0
+  );
+}
+function addDefaultValueAssignmentForInitializer(parameter, name, initializer, context) {
+  const factory2 = context.factory;
+  context.addInitializationStatement(
+    factory2.createIfStatement(
+      factory2.createTypeCheck(factory2.cloneNode(name), "undefined"),
+      setEmitFlags(
+        setTextRange(
+          factory2.createBlock([
+            factory2.createExpressionStatement(
+              setEmitFlags(
+                setTextRange(
+                  factory2.createAssignment(
+                    setEmitFlags(factory2.cloneNode(name), 96 /* NoSourceMap */),
+                    setEmitFlags(initializer, 96 /* NoSourceMap */ | getEmitFlags(initializer) | 3072 /* NoComments */)
+                  ),
+                  parameter
+                ),
+                3072 /* NoComments */
+              )
+            )
+          ]),
+          parameter
+        ),
+        1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */
+      )
+    )
+  );
+  return factory2.updateParameterDeclaration(
+    parameter,
+    parameter.modifiers,
+    parameter.dotDotDotToken,
+    parameter.name,
+    parameter.questionToken,
+    parameter.type,
+    /*initializer*/
+    void 0
+  );
+}
+function visitFunctionBody(node, visitor, context, nodeVisitor = visitNode) {
+  context.resumeLexicalEnvironment();
+  const updated = nodeVisitor(node, visitor, isConciseBody);
+  const declarations = context.endLexicalEnvironment();
+  if (some(declarations)) {
+    if (!updated) {
+      return context.factory.createBlock(declarations);
+    }
+    const block = context.factory.converters.convertToFunctionBlock(updated);
+    const statements = factory.mergeLexicalEnvironment(block.statements, declarations);
+    return context.factory.updateBlock(block, statements);
+  }
+  return updated;
+}
+function visitIterationBody(body, visitor, context, nodeVisitor = visitNode) {
+  context.startBlockScope();
+  const updated = nodeVisitor(body, visitor, isStatement, context.factory.liftToBlock);
+  const declarations = context.endBlockScope();
+  if (some(declarations)) {
+    if (isBlock(updated)) {
+      declarations.push(...updated.statements);
+      return context.factory.updateBlock(updated, declarations);
+    }
+    declarations.push(updated);
+    return context.factory.createBlock(declarations);
+  }
+  return updated;
+}
+function visitEachChild(node, visitor, context, nodesVisitor = visitNodes2, tokenVisitor, nodeVisitor = visitNode) {
+  if (node === void 0) {
+    return void 0;
+  }
+  const fn = visitEachChildTable[node.kind];
+  return fn === void 0 ? node : fn(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor);
+}
+var visitEachChildTable = {
+  [79 /* Identifier */]: function visitEachChildOfIdentifier(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateIdentifier(
+      node,
+      nodesVisitor(node.typeArguments, visitor, isTypeNodeOrTypeParameterDeclaration)
+    );
+  },
+  [163 /* QualifiedName */]: function visitEachChildOfQualifiedName(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateQualifiedName(
+      node,
+      nodeVisitor(node.left, visitor, isEntityName),
+      nodeVisitor(node.right, visitor, isIdentifier)
+    );
+  },
+  [164 /* ComputedPropertyName */]: function visitEachChildOfComputedPropertyName(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateComputedPropertyName(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  // Signature elements
+  [165 /* TypeParameter */]: function visitEachChildOfTypeParameterDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypeParameterDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodeVisitor(node.constraint, visitor, isTypeNode),
+      nodeVisitor(node.default, visitor, isTypeNode)
+    );
+  },
+  [166 /* Parameter */]: function visitEachChildOfParameterDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateParameterDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken),
+      nodeVisitor(node.name, visitor, isBindingName),
+      nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken),
+      nodeVisitor(node.type, visitor, isTypeNode),
+      nodeVisitor(node.initializer, visitor, isExpression)
+    );
+  },
+  [167 /* Decorator */]: function visitEachChildOfDecorator(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateDecorator(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  // Type elements
+  [168 /* PropertySignature */]: function visitEachChildOfPropertySignature(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updatePropertySignature(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodeVisitor(node.name, visitor, isPropertyName),
+      nodeVisitor(node.questionToken, tokenVisitor, isToken),
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [169 /* PropertyDeclaration */]: function visitEachChildOfPropertyDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    var _a2;
+    return context.factory.updatePropertyDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      nodeVisitor(node.name, visitor, isPropertyName),
+      // QuestionToken and ExclamationToken are mutually exclusive in PropertyDeclaration
+      nodeVisitor((_a2 = node.questionToken) != null ? _a2 : node.exclamationToken, tokenVisitor, isQuestionOrExclamationToken),
+      nodeVisitor(node.type, visitor, isTypeNode),
+      nodeVisitor(node.initializer, visitor, isExpression)
+    );
+  },
+  [170 /* MethodSignature */]: function visitEachChildOfMethodSignature(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateMethodSignature(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodeVisitor(node.name, visitor, isPropertyName),
+      nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodesVisitor(node.parameters, visitor, isParameterDeclaration),
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [171 /* MethodDeclaration */]: function visitEachChildOfMethodDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateMethodDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken),
+      nodeVisitor(node.name, visitor, isPropertyName),
+      nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      visitParameterList(node.parameters, visitor, context, nodesVisitor),
+      nodeVisitor(node.type, visitor, isTypeNode),
+      visitFunctionBody(node.body, visitor, context, nodeVisitor)
+    );
+  },
+  [173 /* Constructor */]: function visitEachChildOfConstructorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateConstructorDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      visitParameterList(node.parameters, visitor, context, nodesVisitor),
+      visitFunctionBody(node.body, visitor, context, nodeVisitor)
+    );
+  },
+  [174 /* GetAccessor */]: function visitEachChildOfGetAccessorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateGetAccessorDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      nodeVisitor(node.name, visitor, isPropertyName),
+      visitParameterList(node.parameters, visitor, context, nodesVisitor),
+      nodeVisitor(node.type, visitor, isTypeNode),
+      visitFunctionBody(node.body, visitor, context, nodeVisitor)
+    );
+  },
+  [175 /* SetAccessor */]: function visitEachChildOfSetAccessorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateSetAccessorDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      nodeVisitor(node.name, visitor, isPropertyName),
+      visitParameterList(node.parameters, visitor, context, nodesVisitor),
+      visitFunctionBody(node.body, visitor, context, nodeVisitor)
+    );
+  },
+  [172 /* ClassStaticBlockDeclaration */]: function visitEachChildOfClassStaticBlockDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    context.startLexicalEnvironment();
+    context.suspendLexicalEnvironment();
+    return context.factory.updateClassStaticBlockDeclaration(
+      node,
+      visitFunctionBody(node.body, visitor, context, nodeVisitor)
+    );
+  },
+  [176 /* CallSignature */]: function visitEachChildOfCallSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateCallSignature(
+      node,
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodesVisitor(node.parameters, visitor, isParameterDeclaration),
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [177 /* ConstructSignature */]: function visitEachChildOfConstructSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateConstructSignature(
+      node,
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodesVisitor(node.parameters, visitor, isParameterDeclaration),
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [178 /* IndexSignature */]: function visitEachChildOfIndexSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateIndexSignature(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodesVisitor(node.parameters, visitor, isParameterDeclaration),
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  // Types
+  [179 /* TypePredicate */]: function visitEachChildOfTypePredicateNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypePredicateNode(
+      node,
+      nodeVisitor(node.assertsModifier, visitor, isAssertsKeyword),
+      nodeVisitor(node.parameterName, visitor, isIdentifierOrThisTypeNode),
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [180 /* TypeReference */]: function visitEachChildOfTypeReferenceNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypeReferenceNode(
+      node,
+      nodeVisitor(node.typeName, visitor, isEntityName),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode)
+    );
+  },
+  [181 /* FunctionType */]: function visitEachChildOfFunctionTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateFunctionTypeNode(
+      node,
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodesVisitor(node.parameters, visitor, isParameterDeclaration),
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [182 /* ConstructorType */]: function visitEachChildOfConstructorTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateConstructorTypeNode(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodesVisitor(node.parameters, visitor, isParameterDeclaration),
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [183 /* TypeQuery */]: function visitEachChildOfTypeQueryNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypeQueryNode(
+      node,
+      nodeVisitor(node.exprName, visitor, isEntityName),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode)
+    );
+  },
+  [184 /* TypeLiteral */]: function visitEachChildOfTypeLiteralNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypeLiteralNode(
+      node,
+      nodesVisitor(node.members, visitor, isTypeElement)
+    );
+  },
+  [185 /* ArrayType */]: function visitEachChildOfArrayTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateArrayTypeNode(
+      node,
+      nodeVisitor(node.elementType, visitor, isTypeNode)
+    );
+  },
+  [186 /* TupleType */]: function visitEachChildOfTupleTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTupleTypeNode(
+      node,
+      nodesVisitor(node.elements, visitor, isTypeNode)
+    );
+  },
+  [187 /* OptionalType */]: function visitEachChildOfOptionalTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateOptionalTypeNode(
+      node,
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [188 /* RestType */]: function visitEachChildOfRestTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateRestTypeNode(
+      node,
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [189 /* UnionType */]: function visitEachChildOfUnionTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateUnionTypeNode(
+      node,
+      nodesVisitor(node.types, visitor, isTypeNode)
+    );
+  },
+  [190 /* IntersectionType */]: function visitEachChildOfIntersectionTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateIntersectionTypeNode(
+      node,
+      nodesVisitor(node.types, visitor, isTypeNode)
+    );
+  },
+  [191 /* ConditionalType */]: function visitEachChildOfConditionalTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateConditionalTypeNode(
+      node,
+      nodeVisitor(node.checkType, visitor, isTypeNode),
+      nodeVisitor(node.extendsType, visitor, isTypeNode),
+      nodeVisitor(node.trueType, visitor, isTypeNode),
+      nodeVisitor(node.falseType, visitor, isTypeNode)
+    );
+  },
+  [192 /* InferType */]: function visitEachChildOfInferTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateInferTypeNode(
+      node,
+      nodeVisitor(node.typeParameter, visitor, isTypeParameterDeclaration)
+    );
+  },
+  [202 /* ImportType */]: function visitEachChildOfImportTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateImportTypeNode(
+      node,
+      nodeVisitor(node.argument, visitor, isTypeNode),
+      nodeVisitor(node.assertions, visitor, isImportTypeAssertionContainer),
+      nodeVisitor(node.qualifier, visitor, isEntityName),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode),
+      node.isTypeOf
+    );
+  },
+  [298 /* ImportTypeAssertionContainer */]: function visitEachChildOfImportTypeAssertionContainer(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateImportTypeAssertionContainer(
+      node,
+      nodeVisitor(node.assertClause, visitor, isAssertClause),
+      node.multiLine
+    );
+  },
+  [199 /* NamedTupleMember */]: function visitEachChildOfNamedTupleMember(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateNamedTupleMember(
+      node,
+      nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken),
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken),
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [193 /* ParenthesizedType */]: function visitEachChildOfParenthesizedType(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateParenthesizedType(
+      node,
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [195 /* TypeOperator */]: function visitEachChildOfTypeOperatorNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypeOperatorNode(
+      node,
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [196 /* IndexedAccessType */]: function visitEachChildOfIndexedAccessType(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateIndexedAccessTypeNode(
+      node,
+      nodeVisitor(node.objectType, visitor, isTypeNode),
+      nodeVisitor(node.indexType, visitor, isTypeNode)
+    );
+  },
+  [197 /* MappedType */]: function visitEachChildOfMappedType(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateMappedTypeNode(
+      node,
+      nodeVisitor(node.readonlyToken, tokenVisitor, isReadonlyKeywordOrPlusOrMinusToken),
+      nodeVisitor(node.typeParameter, visitor, isTypeParameterDeclaration),
+      nodeVisitor(node.nameType, visitor, isTypeNode),
+      nodeVisitor(node.questionToken, tokenVisitor, isQuestionOrPlusOrMinusToken),
+      nodeVisitor(node.type, visitor, isTypeNode),
+      nodesVisitor(node.members, visitor, isTypeElement)
+    );
+  },
+  [198 /* LiteralType */]: function visitEachChildOfLiteralTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateLiteralTypeNode(
+      node,
+      nodeVisitor(node.literal, visitor, isExpression)
+    );
+  },
+  [200 /* TemplateLiteralType */]: function visitEachChildOfTemplateLiteralType(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTemplateLiteralType(
+      node,
+      nodeVisitor(node.head, visitor, isTemplateHead),
+      nodesVisitor(node.templateSpans, visitor, isTemplateLiteralTypeSpan)
+    );
+  },
+  [201 /* TemplateLiteralTypeSpan */]: function visitEachChildOfTemplateLiteralTypeSpan(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTemplateLiteralTypeSpan(
+      node,
+      nodeVisitor(node.type, visitor, isTypeNode),
+      nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail)
+    );
+  },
+  // Binding patterns
+  [203 /* ObjectBindingPattern */]: function visitEachChildOfObjectBindingPattern(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateObjectBindingPattern(
+      node,
+      nodesVisitor(node.elements, visitor, isBindingElement)
+    );
+  },
+  [204 /* ArrayBindingPattern */]: function visitEachChildOfArrayBindingPattern(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateArrayBindingPattern(
+      node,
+      nodesVisitor(node.elements, visitor, isArrayBindingElement)
+    );
+  },
+  [205 /* BindingElement */]: function visitEachChildOfBindingElement(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateBindingElement(
+      node,
+      nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken),
+      nodeVisitor(node.propertyName, visitor, isPropertyName),
+      nodeVisitor(node.name, visitor, isBindingName),
+      nodeVisitor(node.initializer, visitor, isExpression)
+    );
+  },
+  // Expression
+  [206 /* ArrayLiteralExpression */]: function visitEachChildOfArrayLiteralExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateArrayLiteralExpression(
+      node,
+      nodesVisitor(node.elements, visitor, isExpression)
+    );
+  },
+  [207 /* ObjectLiteralExpression */]: function visitEachChildOfObjectLiteralExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateObjectLiteralExpression(
+      node,
+      nodesVisitor(node.properties, visitor, isObjectLiteralElementLike)
+    );
+  },
+  [208 /* PropertyAccessExpression */]: function visitEachChildOfPropertyAccessExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return isPropertyAccessChain(node) ? context.factory.updatePropertyAccessChain(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression),
+      nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken),
+      nodeVisitor(node.name, visitor, isMemberName)
+    ) : context.factory.updatePropertyAccessExpression(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression),
+      nodeVisitor(node.name, visitor, isMemberName)
+    );
+  },
+  [209 /* ElementAccessExpression */]: function visitEachChildOfElementAccessExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return isElementAccessChain(node) ? context.factory.updateElementAccessChain(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression),
+      nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken),
+      nodeVisitor(node.argumentExpression, visitor, isExpression)
+    ) : context.factory.updateElementAccessExpression(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression),
+      nodeVisitor(node.argumentExpression, visitor, isExpression)
+    );
+  },
+  [210 /* CallExpression */]: function visitEachChildOfCallExpression(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return isCallChain(node) ? context.factory.updateCallChain(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression),
+      nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode),
+      nodesVisitor(node.arguments, visitor, isExpression)
+    ) : context.factory.updateCallExpression(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode),
+      nodesVisitor(node.arguments, visitor, isExpression)
+    );
+  },
+  [211 /* NewExpression */]: function visitEachChildOfNewExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateNewExpression(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode),
+      nodesVisitor(node.arguments, visitor, isExpression)
+    );
+  },
+  [212 /* TaggedTemplateExpression */]: function visitEachChildOfTaggedTemplateExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTaggedTemplateExpression(
+      node,
+      nodeVisitor(node.tag, visitor, isExpression),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode),
+      nodeVisitor(node.template, visitor, isTemplateLiteral)
+    );
+  },
+  [213 /* TypeAssertionExpression */]: function visitEachChildOfTypeAssertionExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypeAssertion(
+      node,
+      nodeVisitor(node.type, visitor, isTypeNode),
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [214 /* ParenthesizedExpression */]: function visitEachChildOfParenthesizedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateParenthesizedExpression(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [215 /* FunctionExpression */]: function visitEachChildOfFunctionExpression(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateFunctionExpression(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken),
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      visitParameterList(node.parameters, visitor, context, nodesVisitor),
+      nodeVisitor(node.type, visitor, isTypeNode),
+      visitFunctionBody(node.body, visitor, context, nodeVisitor)
+    );
+  },
+  [216 /* ArrowFunction */]: function visitEachChildOfArrowFunction(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateArrowFunction(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      visitParameterList(node.parameters, visitor, context, nodesVisitor),
+      nodeVisitor(node.type, visitor, isTypeNode),
+      nodeVisitor(node.equalsGreaterThanToken, tokenVisitor, isEqualsGreaterThanToken),
+      visitFunctionBody(node.body, visitor, context, nodeVisitor)
+    );
+  },
+  [217 /* DeleteExpression */]: function visitEachChildOfDeleteExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateDeleteExpression(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [218 /* TypeOfExpression */]: function visitEachChildOfTypeOfExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypeOfExpression(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [219 /* VoidExpression */]: function visitEachChildOfVoidExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateVoidExpression(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [220 /* AwaitExpression */]: function visitEachChildOfAwaitExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateAwaitExpression(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [221 /* PrefixUnaryExpression */]: function visitEachChildOfPrefixUnaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updatePrefixUnaryExpression(
+      node,
+      nodeVisitor(node.operand, visitor, isExpression)
+    );
+  },
+  [222 /* PostfixUnaryExpression */]: function visitEachChildOfPostfixUnaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updatePostfixUnaryExpression(
+      node,
+      nodeVisitor(node.operand, visitor, isExpression)
+    );
+  },
+  [223 /* BinaryExpression */]: function visitEachChildOfBinaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateBinaryExpression(
+      node,
+      nodeVisitor(node.left, visitor, isExpression),
+      nodeVisitor(node.operatorToken, tokenVisitor, isBinaryOperatorToken),
+      nodeVisitor(node.right, visitor, isExpression)
+    );
+  },
+  [224 /* ConditionalExpression */]: function visitEachChildOfConditionalExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateConditionalExpression(
+      node,
+      nodeVisitor(node.condition, visitor, isExpression),
+      nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken),
+      nodeVisitor(node.whenTrue, visitor, isExpression),
+      nodeVisitor(node.colonToken, tokenVisitor, isColonToken),
+      nodeVisitor(node.whenFalse, visitor, isExpression)
+    );
+  },
+  [225 /* TemplateExpression */]: function visitEachChildOfTemplateExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTemplateExpression(
+      node,
+      nodeVisitor(node.head, visitor, isTemplateHead),
+      nodesVisitor(node.templateSpans, visitor, isTemplateSpan)
+    );
+  },
+  [226 /* YieldExpression */]: function visitEachChildOfYieldExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateYieldExpression(
+      node,
+      nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken),
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [227 /* SpreadElement */]: function visitEachChildOfSpreadElement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateSpreadElement(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [228 /* ClassExpression */]: function visitEachChildOfClassExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateClassExpression(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodesVisitor(node.heritageClauses, visitor, isHeritageClause),
+      nodesVisitor(node.members, visitor, isClassElement)
+    );
+  },
+  [230 /* ExpressionWithTypeArguments */]: function visitEachChildOfExpressionWithTypeArguments(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateExpressionWithTypeArguments(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode)
+    );
+  },
+  [231 /* AsExpression */]: function visitEachChildOfAsExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateAsExpression(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression),
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [235 /* SatisfiesExpression */]: function visitEachChildOfSatisfiesExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateSatisfiesExpression(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression),
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [232 /* NonNullExpression */]: function visitEachChildOfNonNullExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return isOptionalChain(node) ? context.factory.updateNonNullChain(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    ) : context.factory.updateNonNullExpression(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [233 /* MetaProperty */]: function visitEachChildOfMetaProperty(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateMetaProperty(
+      node,
+      nodeVisitor(node.name, visitor, isIdentifier)
+    );
+  },
+  // Misc
+  [236 /* TemplateSpan */]: function visitEachChildOfTemplateSpan(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTemplateSpan(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression),
+      nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail)
+    );
+  },
+  // Element
+  [238 /* Block */]: function visitEachChildOfBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateBlock(
+      node,
+      nodesVisitor(node.statements, visitor, isStatement)
+    );
+  },
+  [240 /* VariableStatement */]: function visitEachChildOfVariableStatement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateVariableStatement(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodeVisitor(node.declarationList, visitor, isVariableDeclarationList)
+    );
+  },
+  [241 /* ExpressionStatement */]: function visitEachChildOfExpressionStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateExpressionStatement(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [242 /* IfStatement */]: function visitEachChildOfIfStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateIfStatement(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression),
+      nodeVisitor(node.thenStatement, visitor, isStatement, context.factory.liftToBlock),
+      nodeVisitor(node.elseStatement, visitor, isStatement, context.factory.liftToBlock)
+    );
+  },
+  [243 /* DoStatement */]: function visitEachChildOfDoStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateDoStatement(
+      node,
+      visitIterationBody(node.statement, visitor, context, nodeVisitor),
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [244 /* WhileStatement */]: function visitEachChildOfWhileStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateWhileStatement(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression),
+      visitIterationBody(node.statement, visitor, context, nodeVisitor)
+    );
+  },
+  [245 /* ForStatement */]: function visitEachChildOfForStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateForStatement(
+      node,
+      nodeVisitor(node.initializer, visitor, isForInitializer),
+      nodeVisitor(node.condition, visitor, isExpression),
+      nodeVisitor(node.incrementor, visitor, isExpression),
+      visitIterationBody(node.statement, visitor, context, nodeVisitor)
+    );
+  },
+  [246 /* ForInStatement */]: function visitEachChildOfForInStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateForInStatement(
+      node,
+      nodeVisitor(node.initializer, visitor, isForInitializer),
+      nodeVisitor(node.expression, visitor, isExpression),
+      visitIterationBody(node.statement, visitor, context, nodeVisitor)
+    );
+  },
+  [247 /* ForOfStatement */]: function visitEachChildOfForOfStatement(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateForOfStatement(
+      node,
+      nodeVisitor(node.awaitModifier, tokenVisitor, isAwaitKeyword),
+      nodeVisitor(node.initializer, visitor, isForInitializer),
+      nodeVisitor(node.expression, visitor, isExpression),
+      visitIterationBody(node.statement, visitor, context, nodeVisitor)
+    );
+  },
+  [248 /* ContinueStatement */]: function visitEachChildOfContinueStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateContinueStatement(
+      node,
+      nodeVisitor(node.label, visitor, isIdentifier)
+    );
+  },
+  [249 /* BreakStatement */]: function visitEachChildOfBreakStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateBreakStatement(
+      node,
+      nodeVisitor(node.label, visitor, isIdentifier)
+    );
+  },
+  [250 /* ReturnStatement */]: function visitEachChildOfReturnStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateReturnStatement(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [251 /* WithStatement */]: function visitEachChildOfWithStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateWithStatement(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression),
+      nodeVisitor(node.statement, visitor, isStatement, context.factory.liftToBlock)
+    );
+  },
+  [252 /* SwitchStatement */]: function visitEachChildOfSwitchStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateSwitchStatement(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression),
+      nodeVisitor(node.caseBlock, visitor, isCaseBlock)
+    );
+  },
+  [253 /* LabeledStatement */]: function visitEachChildOfLabeledStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateLabeledStatement(
+      node,
+      nodeVisitor(node.label, visitor, isIdentifier),
+      nodeVisitor(node.statement, visitor, isStatement, context.factory.liftToBlock)
+    );
+  },
+  [254 /* ThrowStatement */]: function visitEachChildOfThrowStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateThrowStatement(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [255 /* TryStatement */]: function visitEachChildOfTryStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTryStatement(
+      node,
+      nodeVisitor(node.tryBlock, visitor, isBlock),
+      nodeVisitor(node.catchClause, visitor, isCatchClause),
+      nodeVisitor(node.finallyBlock, visitor, isBlock)
+    );
+  },
+  [257 /* VariableDeclaration */]: function visitEachChildOfVariableDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateVariableDeclaration(
+      node,
+      nodeVisitor(node.name, visitor, isBindingName),
+      nodeVisitor(node.exclamationToken, tokenVisitor, isExclamationToken),
+      nodeVisitor(node.type, visitor, isTypeNode),
+      nodeVisitor(node.initializer, visitor, isExpression)
+    );
+  },
+  [258 /* VariableDeclarationList */]: function visitEachChildOfVariableDeclarationList(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateVariableDeclarationList(
+      node,
+      nodesVisitor(node.declarations, visitor, isVariableDeclaration)
+    );
+  },
+  [259 /* FunctionDeclaration */]: function visitEachChildOfFunctionDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
+    return context.factory.updateFunctionDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken),
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      visitParameterList(node.parameters, visitor, context, nodesVisitor),
+      nodeVisitor(node.type, visitor, isTypeNode),
+      visitFunctionBody(node.body, visitor, context, nodeVisitor)
+    );
+  },
+  [260 /* ClassDeclaration */]: function visitEachChildOfClassDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateClassDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifierLike),
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodesVisitor(node.heritageClauses, visitor, isHeritageClause),
+      nodesVisitor(node.members, visitor, isClassElement)
+    );
+  },
+  [261 /* InterfaceDeclaration */]: function visitEachChildOfInterfaceDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateInterfaceDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodesVisitor(node.heritageClauses, visitor, isHeritageClause),
+      nodesVisitor(node.members, visitor, isTypeElement)
+    );
+  },
+  [262 /* TypeAliasDeclaration */]: function visitEachChildOfTypeAliasDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateTypeAliasDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration),
+      nodeVisitor(node.type, visitor, isTypeNode)
+    );
+  },
+  [263 /* EnumDeclaration */]: function visitEachChildOfEnumDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateEnumDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodesVisitor(node.members, visitor, isEnumMember)
+    );
+  },
+  [264 /* ModuleDeclaration */]: function visitEachChildOfModuleDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateModuleDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodeVisitor(node.name, visitor, isModuleName),
+      nodeVisitor(node.body, visitor, isModuleBody)
+    );
+  },
+  [265 /* ModuleBlock */]: function visitEachChildOfModuleBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateModuleBlock(
+      node,
+      nodesVisitor(node.statements, visitor, isStatement)
+    );
+  },
+  [266 /* CaseBlock */]: function visitEachChildOfCaseBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateCaseBlock(
+      node,
+      nodesVisitor(node.clauses, visitor, isCaseOrDefaultClause)
+    );
+  },
+  [267 /* NamespaceExportDeclaration */]: function visitEachChildOfNamespaceExportDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateNamespaceExportDeclaration(
+      node,
+      nodeVisitor(node.name, visitor, isIdentifier)
+    );
+  },
+  [268 /* ImportEqualsDeclaration */]: function visitEachChildOfImportEqualsDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateImportEqualsDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      node.isTypeOnly,
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodeVisitor(node.moduleReference, visitor, isModuleReference)
+    );
+  },
+  [269 /* ImportDeclaration */]: function visitEachChildOfImportDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateImportDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodeVisitor(node.importClause, visitor, isImportClause),
+      nodeVisitor(node.moduleSpecifier, visitor, isExpression),
+      nodeVisitor(node.assertClause, visitor, isAssertClause)
+    );
+  },
+  [296 /* AssertClause */]: function visitEachChildOfAssertClause(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateAssertClause(
+      node,
+      nodesVisitor(node.elements, visitor, isAssertEntry),
+      node.multiLine
+    );
+  },
+  [297 /* AssertEntry */]: function visitEachChildOfAssertEntry(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateAssertEntry(
+      node,
+      nodeVisitor(node.name, visitor, isAssertionKey),
+      nodeVisitor(node.value, visitor, isExpression)
+    );
+  },
+  [270 /* ImportClause */]: function visitEachChildOfImportClause(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateImportClause(
+      node,
+      node.isTypeOnly,
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodeVisitor(node.namedBindings, visitor, isNamedImportBindings)
+    );
+  },
+  [271 /* NamespaceImport */]: function visitEachChildOfNamespaceImport(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateNamespaceImport(
+      node,
+      nodeVisitor(node.name, visitor, isIdentifier)
+    );
+  },
+  [277 /* NamespaceExport */]: function visitEachChildOfNamespaceExport(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateNamespaceExport(
+      node,
+      nodeVisitor(node.name, visitor, isIdentifier)
+    );
+  },
+  [272 /* NamedImports */]: function visitEachChildOfNamedImports(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateNamedImports(
+      node,
+      nodesVisitor(node.elements, visitor, isImportSpecifier)
+    );
+  },
+  [273 /* ImportSpecifier */]: function visitEachChildOfImportSpecifier(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateImportSpecifier(
+      node,
+      node.isTypeOnly,
+      nodeVisitor(node.propertyName, visitor, isIdentifier),
+      nodeVisitor(node.name, visitor, isIdentifier)
+    );
+  },
+  [274 /* ExportAssignment */]: function visitEachChildOfExportAssignment(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateExportAssignment(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [275 /* ExportDeclaration */]: function visitEachChildOfExportDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateExportDeclaration(
+      node,
+      nodesVisitor(node.modifiers, visitor, isModifier),
+      node.isTypeOnly,
+      nodeVisitor(node.exportClause, visitor, isNamedExportBindings),
+      nodeVisitor(node.moduleSpecifier, visitor, isExpression),
+      nodeVisitor(node.assertClause, visitor, isAssertClause)
+    );
+  },
+  [276 /* NamedExports */]: function visitEachChildOfNamedExports(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateNamedExports(
+      node,
+      nodesVisitor(node.elements, visitor, isExportSpecifier)
+    );
+  },
+  [278 /* ExportSpecifier */]: function visitEachChildOfExportSpecifier(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateExportSpecifier(
+      node,
+      node.isTypeOnly,
+      nodeVisitor(node.propertyName, visitor, isIdentifier),
+      nodeVisitor(node.name, visitor, isIdentifier)
+    );
+  },
+  // Module references
+  [280 /* ExternalModuleReference */]: function visitEachChildOfExternalModuleReference(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateExternalModuleReference(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  // JSX
+  [281 /* JsxElement */]: function visitEachChildOfJsxElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxElement(
+      node,
+      nodeVisitor(node.openingElement, visitor, isJsxOpeningElement),
+      nodesVisitor(node.children, visitor, isJsxChild),
+      nodeVisitor(node.closingElement, visitor, isJsxClosingElement)
+    );
+  },
+  [282 /* JsxSelfClosingElement */]: function visitEachChildOfJsxSelfClosingElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxSelfClosingElement(
+      node,
+      nodeVisitor(node.tagName, visitor, isJsxTagNameExpression),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode),
+      nodeVisitor(node.attributes, visitor, isJsxAttributes)
+    );
+  },
+  [283 /* JsxOpeningElement */]: function visitEachChildOfJsxOpeningElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxOpeningElement(
+      node,
+      nodeVisitor(node.tagName, visitor, isJsxTagNameExpression),
+      nodesVisitor(node.typeArguments, visitor, isTypeNode),
+      nodeVisitor(node.attributes, visitor, isJsxAttributes)
+    );
+  },
+  [284 /* JsxClosingElement */]: function visitEachChildOfJsxClosingElement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxClosingElement(
+      node,
+      nodeVisitor(node.tagName, visitor, isJsxTagNameExpression)
+    );
+  },
+  [285 /* JsxFragment */]: function visitEachChildOfJsxFragment(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxFragment(
+      node,
+      nodeVisitor(node.openingFragment, visitor, isJsxOpeningFragment),
+      nodesVisitor(node.children, visitor, isJsxChild),
+      nodeVisitor(node.closingFragment, visitor, isJsxClosingFragment)
+    );
+  },
+  [288 /* JsxAttribute */]: function visitEachChildOfJsxAttribute(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxAttribute(
+      node,
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodeVisitor(node.initializer, visitor, isStringLiteralOrJsxExpression)
+    );
+  },
+  [289 /* JsxAttributes */]: function visitEachChildOfJsxAttributes(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxAttributes(
+      node,
+      nodesVisitor(node.properties, visitor, isJsxAttributeLike)
+    );
+  },
+  [290 /* JsxSpreadAttribute */]: function visitEachChildOfJsxSpreadAttribute(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxSpreadAttribute(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [291 /* JsxExpression */]: function visitEachChildOfJsxExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateJsxExpression(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  // Clauses
+  [292 /* CaseClause */]: function visitEachChildOfCaseClause(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateCaseClause(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression),
+      nodesVisitor(node.statements, visitor, isStatement)
+    );
+  },
+  [293 /* DefaultClause */]: function visitEachChildOfDefaultClause(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateDefaultClause(
+      node,
+      nodesVisitor(node.statements, visitor, isStatement)
+    );
+  },
+  [294 /* HeritageClause */]: function visitEachChildOfHeritageClause(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateHeritageClause(
+      node,
+      nodesVisitor(node.types, visitor, isExpressionWithTypeArguments)
+    );
+  },
+  [295 /* CatchClause */]: function visitEachChildOfCatchClause(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateCatchClause(
+      node,
+      nodeVisitor(node.variableDeclaration, visitor, isVariableDeclaration),
+      nodeVisitor(node.block, visitor, isBlock)
+    );
+  },
+  // Property assignments
+  [299 /* PropertyAssignment */]: function visitEachChildOfPropertyAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updatePropertyAssignment(
+      node,
+      nodeVisitor(node.name, visitor, isPropertyName),
+      nodeVisitor(node.initializer, visitor, isExpression)
+    );
+  },
+  [300 /* ShorthandPropertyAssignment */]: function visitEachChildOfShorthandPropertyAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateShorthandPropertyAssignment(
+      node,
+      nodeVisitor(node.name, visitor, isIdentifier),
+      nodeVisitor(node.objectAssignmentInitializer, visitor, isExpression)
+    );
+  },
+  [301 /* SpreadAssignment */]: function visitEachChildOfSpreadAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateSpreadAssignment(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  // Enum
+  [302 /* EnumMember */]: function visitEachChildOfEnumMember(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updateEnumMember(
+      node,
+      nodeVisitor(node.name, visitor, isPropertyName),
+      nodeVisitor(node.initializer, visitor, isExpression)
+    );
+  },
+  // Top-level nodes
+  [308 /* SourceFile */]: function visitEachChildOfSourceFile(node, visitor, context, _nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateSourceFile(
+      node,
+      visitLexicalEnvironment(node.statements, visitor, context)
+    );
+  },
+  // Transformation nodes
+  [355 /* PartiallyEmittedExpression */]: function visitEachChildOfPartiallyEmittedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+    return context.factory.updatePartiallyEmittedExpression(
+      node,
+      nodeVisitor(node.expression, visitor, isExpression)
+    );
+  },
+  [356 /* CommaListExpression */]: function visitEachChildOfCommaListExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+    return context.factory.updateCommaListExpression(
+      node,
+      nodesVisitor(node.elements, visitor, isExpression)
+    );
+  }
+};
+function extractSingleNode(nodes) {
+  Debug.assert(nodes.length <= 1, "Too many nodes written to output.");
+  return singleOrUndefined(nodes);
+}
+
+// src/compiler/sourcemap.ts
+function createSourceMapGenerator(host, file, sourceRoot, sourcesDirectoryPath, generatorOptions) {
+  const { enter, exit } = generatorOptions.extendedDiagnostics ? createTimer("Source Map", "beforeSourcemap", "afterSourcemap") : nullTimer;
+  const rawSources = [];
+  const sources = [];
+  const sourceToSourceIndexMap = /* @__PURE__ */ new Map();
+  let sourcesContent;
+  const names = [];
+  let nameToNameIndexMap;
+  const mappingCharCodes = [];
+  let mappings = "";
+  let lastGeneratedLine = 0;
+  let lastGeneratedCharacter = 0;
+  let lastSourceIndex = 0;
+  let lastSourceLine = 0;
+  let lastSourceCharacter = 0;
+  let lastNameIndex = 0;
+  let hasLast = false;
+  let pendingGeneratedLine = 0;
+  let pendingGeneratedCharacter = 0;
+  let pendingSourceIndex = 0;
+  let pendingSourceLine = 0;
+  let pendingSourceCharacter = 0;
+  let pendingNameIndex = 0;
+  let hasPending = false;
+  let hasPendingSource = false;
+  let hasPendingName = false;
+  return {
+    getSources: () => rawSources,
+    addSource,
+    setSourceContent,
+    addName,
+    addMapping,
+    appendSourceMap,
+    toJSON,
+    toString: () => JSON.stringify(toJSON())
+  };
+  function addSource(fileName) {
+    enter();
+    const source = getRelativePathToDirectoryOrUrl(
+      sourcesDirectoryPath,
+      fileName,
+      host.getCurrentDirectory(),
+      host.getCanonicalFileName,
+      /*isAbsolutePathAnUrl*/
+      true
+    );
+    let sourceIndex = sourceToSourceIndexMap.get(source);
+    if (sourceIndex === void 0) {
+      sourceIndex = sources.length;
+      sources.push(source);
+      rawSources.push(fileName);
+      sourceToSourceIndexMap.set(source, sourceIndex);
     }
-    function appendExportsOfImportDeclaration(statements, decl) {
-      if (currentModuleInfo.exportEquals) {
-        return statements;
-      }
-      const importClause = decl.importClause;
-      if (!importClause) {
-        return statements;
-      }
-      if (importClause.name) {
-        statements = appendExportsOfDeclaration(statements, importClause);
-      }
-      const namedBindings = importClause.namedBindings;
-      if (namedBindings) {
-        switch (namedBindings.kind) {
-          case 271 /* NamespaceImport */:
-            statements = appendExportsOfDeclaration(statements, namedBindings);
-            break;
-          case 272 /* NamedImports */:
-            for (const importBinding of namedBindings.elements) {
-              statements = appendExportsOfDeclaration(statements, importBinding, true);
-            }
-            break;
-        }
+    exit();
+    return sourceIndex;
+  }
+  function setSourceContent(sourceIndex, content) {
+    enter();
+    if (content !== null) {
+      if (!sourcesContent)
+        sourcesContent = [];
+      while (sourcesContent.length < sourceIndex) {
+        sourcesContent.push(null);
       }
-      return statements;
+      sourcesContent[sourceIndex] = content;
     }
-    function appendExportsOfImportEqualsDeclaration(statements, decl) {
-      if (currentModuleInfo.exportEquals) {
-        return statements;
-      }
-      return appendExportsOfDeclaration(statements, decl);
+    exit();
+  }
+  function addName(name) {
+    enter();
+    if (!nameToNameIndexMap)
+      nameToNameIndexMap = /* @__PURE__ */ new Map();
+    let nameIndex = nameToNameIndexMap.get(name);
+    if (nameIndex === void 0) {
+      nameIndex = names.length;
+      names.push(name);
+      nameToNameIndexMap.set(name, nameIndex);
     }
-    function appendExportsOfVariableStatement(statements, node) {
-      if (currentModuleInfo.exportEquals) {
-        return statements;
-      }
-      for (const decl of node.declarationList.declarations) {
-        statements = appendExportsOfBindingElement(statements, decl);
+    exit();
+    return nameIndex;
+  }
+  function isNewGeneratedPosition(generatedLine, generatedCharacter) {
+    return !hasPending || pendingGeneratedLine !== generatedLine || pendingGeneratedCharacter !== generatedCharacter;
+  }
+  function isBacktrackingSourcePosition(sourceIndex, sourceLine, sourceCharacter) {
+    return sourceIndex !== void 0 && sourceLine !== void 0 && sourceCharacter !== void 0 && pendingSourceIndex === sourceIndex && (pendingSourceLine > sourceLine || pendingSourceLine === sourceLine && pendingSourceCharacter > sourceCharacter);
+  }
+  function addMapping(generatedLine, generatedCharacter, sourceIndex, sourceLine, sourceCharacter, nameIndex) {
+    Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack");
+    Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative");
+    Debug.assert(sourceIndex === void 0 || sourceIndex >= 0, "sourceIndex cannot be negative");
+    Debug.assert(sourceLine === void 0 || sourceLine >= 0, "sourceLine cannot be negative");
+    Debug.assert(sourceCharacter === void 0 || sourceCharacter >= 0, "sourceCharacter cannot be negative");
+    enter();
+    if (isNewGeneratedPosition(generatedLine, generatedCharacter) || isBacktrackingSourcePosition(sourceIndex, sourceLine, sourceCharacter)) {
+      commitPendingMapping();
+      pendingGeneratedLine = generatedLine;
+      pendingGeneratedCharacter = generatedCharacter;
+      hasPendingSource = false;
+      hasPendingName = false;
+      hasPending = true;
+    }
+    if (sourceIndex !== void 0 && sourceLine !== void 0 && sourceCharacter !== void 0) {
+      pendingSourceIndex = sourceIndex;
+      pendingSourceLine = sourceLine;
+      pendingSourceCharacter = sourceCharacter;
+      hasPendingSource = true;
+      if (nameIndex !== void 0) {
+        pendingNameIndex = nameIndex;
+        hasPendingName = true;
       }
-      return statements;
     }
-    function appendExportsOfBindingElement(statements, decl) {
-      if (currentModuleInfo.exportEquals) {
-        return statements;
+    exit();
+  }
+  function appendSourceMap(generatedLine, generatedCharacter, map2, sourceMapPath, start2, end) {
+    Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack");
+    Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative");
+    enter();
+    const sourceIndexToNewSourceIndexMap = [];
+    let nameIndexToNewNameIndexMap;
+    const mappingIterator = decodeMappings(map2.mappings);
+    for (const raw of mappingIterator) {
+      if (end && (raw.generatedLine > end.line || raw.generatedLine === end.line && raw.generatedCharacter > end.character)) {
+        break;
       }
-      if (isBindingPattern(decl.name)) {
-        for (const element of decl.name.elements) {
-          if (!isOmittedExpression(element)) {
-            statements = appendExportsOfBindingElement(statements, element);
-          }
-        }
-      } else if (!isGeneratedIdentifier(decl.name)) {
-        statements = appendExportsOfDeclaration(statements, decl);
+      if (start2 && (raw.generatedLine < start2.line || start2.line === raw.generatedLine && raw.generatedCharacter < start2.character)) {
+        continue;
       }
-      return statements;
+      let newSourceIndex;
+      let newSourceLine;
+      let newSourceCharacter;
+      let newNameIndex;
+      if (raw.sourceIndex !== void 0) {
+        newSourceIndex = sourceIndexToNewSourceIndexMap[raw.sourceIndex];
+        if (newSourceIndex === void 0) {
+          const rawPath = map2.sources[raw.sourceIndex];
+          const relativePath = map2.sourceRoot ? combinePaths(map2.sourceRoot, rawPath) : rawPath;
+          const combinedPath = combinePaths(getDirectoryPath(sourceMapPath), relativePath);
+          sourceIndexToNewSourceIndexMap[raw.sourceIndex] = newSourceIndex = addSource(combinedPath);
+          if (map2.sourcesContent && typeof map2.sourcesContent[raw.sourceIndex] === "string") {
+            setSourceContent(newSourceIndex, map2.sourcesContent[raw.sourceIndex]);
+          }
+        }
+        newSourceLine = raw.sourceLine;
+        newSourceCharacter = raw.sourceCharacter;
+        if (map2.names && raw.nameIndex !== void 0) {
+          if (!nameIndexToNewNameIndexMap)
+            nameIndexToNewNameIndexMap = [];
+          newNameIndex = nameIndexToNewNameIndexMap[raw.nameIndex];
+          if (newNameIndex === void 0) {
+            nameIndexToNewNameIndexMap[raw.nameIndex] = newNameIndex = addName(map2.names[raw.nameIndex]);
+          }
+        }
+      }
+      const rawGeneratedLine = raw.generatedLine - (start2 ? start2.line : 0);
+      const newGeneratedLine = rawGeneratedLine + generatedLine;
+      const rawGeneratedCharacter = start2 && start2.line === raw.generatedLine ? raw.generatedCharacter - start2.character : raw.generatedCharacter;
+      const newGeneratedCharacter = rawGeneratedLine === 0 ? rawGeneratedCharacter + generatedCharacter : rawGeneratedCharacter;
+      addMapping(newGeneratedLine, newGeneratedCharacter, newSourceIndex, newSourceLine, newSourceCharacter, newNameIndex);
     }
-    function appendExportsOfHoistedDeclaration(statements, decl) {
-      if (currentModuleInfo.exportEquals) {
-        return statements;
-      }
-      if (hasSyntacticModifier(decl, 1 /* Export */)) {
-        const exportName = hasSyntacticModifier(decl, 1024 /* Default */) ? factory2.createIdentifier("default") : factory2.getDeclarationName(decl);
-        statements = appendExportStatement(statements, exportName, factory2.getLocalName(decl), decl);
-      }
-      if (decl.name) {
-        statements = appendExportsOfDeclaration(statements, decl);
-      }
-      return statements;
+    exit();
+  }
+  function shouldCommitMapping() {
+    return !hasLast || lastGeneratedLine !== pendingGeneratedLine || lastGeneratedCharacter !== pendingGeneratedCharacter || lastSourceIndex !== pendingSourceIndex || lastSourceLine !== pendingSourceLine || lastSourceCharacter !== pendingSourceCharacter || lastNameIndex !== pendingNameIndex;
+  }
+  function appendMappingCharCode(charCode) {
+    mappingCharCodes.push(charCode);
+    if (mappingCharCodes.length >= 1024) {
+      flushMappingBuffer();
     }
-    function appendExportsOfDeclaration(statements, decl, liveBinding) {
-      const name = factory2.getDeclarationName(decl);
-      const exportSpecifiers = currentModuleInfo.exportSpecifiers.get(idText(name));
-      if (exportSpecifiers) {
-        for (const exportSpecifier of exportSpecifiers) {
-          statements = appendExportStatement(statements, exportSpecifier.name, name, exportSpecifier.name, void 0, liveBinding);
-        }
-      }
-      return statements;
+  }
+  function commitPendingMapping() {
+    if (!hasPending || !shouldCommitMapping()) {
+      return;
     }
-    function appendExportStatement(statements, exportName, expression, location2, allowComments, liveBinding) {
-      statements = append(statements, createExportStatement(exportName, expression, location2, allowComments, liveBinding));
-      return statements;
+    enter();
+    if (lastGeneratedLine < pendingGeneratedLine) {
+      do {
+        appendMappingCharCode(59 /* semicolon */);
+        lastGeneratedLine++;
+      } while (lastGeneratedLine < pendingGeneratedLine);
+      lastGeneratedCharacter = 0;
+    } else {
+      Debug.assertEqual(lastGeneratedLine, pendingGeneratedLine, "generatedLine cannot backtrack");
+      if (hasLast) {
+        appendMappingCharCode(44 /* comma */);
+      }
+    }
+    appendBase64VLQ(pendingGeneratedCharacter - lastGeneratedCharacter);
+    lastGeneratedCharacter = pendingGeneratedCharacter;
+    if (hasPendingSource) {
+      appendBase64VLQ(pendingSourceIndex - lastSourceIndex);
+      lastSourceIndex = pendingSourceIndex;
+      appendBase64VLQ(pendingSourceLine - lastSourceLine);
+      lastSourceLine = pendingSourceLine;
+      appendBase64VLQ(pendingSourceCharacter - lastSourceCharacter);
+      lastSourceCharacter = pendingSourceCharacter;
+      if (hasPendingName) {
+        appendBase64VLQ(pendingNameIndex - lastNameIndex);
+        lastNameIndex = pendingNameIndex;
+      }
+    }
+    hasLast = true;
+    exit();
+  }
+  function flushMappingBuffer() {
+    if (mappingCharCodes.length > 0) {
+      mappings += String.fromCharCode.apply(void 0, mappingCharCodes);
+      mappingCharCodes.length = 0;
     }
-    function createUnderscoreUnderscoreESModule() {
-      let statement;
-      if (languageVersion === 0 /* ES3 */) {
-        statement = factory2.createExpressionStatement(
-          createExportExpression(
-            factory2.createIdentifier("__esModule"),
-            factory2.createTrue()
-          )
-        );
-      } else {
-        statement = factory2.createExpressionStatement(
-          factory2.createCallExpression(
-            factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"),
-            void 0,
-            [
-              factory2.createIdentifier("exports"),
-              factory2.createStringLiteral("__esModule"),
-              factory2.createObjectLiteralExpression([
-                factory2.createPropertyAssignment("value", factory2.createTrue())
-              ])
-            ]
-          )
-        );
-      }
-      setEmitFlags(statement, 2097152 /* CustomPrologue */);
-      return statement;
+  }
+  function toJSON() {
+    commitPendingMapping();
+    flushMappingBuffer();
+    return {
+      version: 3,
+      file,
+      sourceRoot,
+      sources,
+      names,
+      mappings,
+      sourcesContent
+    };
+  }
+  function appendBase64VLQ(inValue) {
+    if (inValue < 0) {
+      inValue = (-inValue << 1) + 1;
+    } else {
+      inValue = inValue << 1;
     }
-    function createExportStatement(name, value, location2, allowComments, liveBinding) {
-      const statement = setTextRange(factory2.createExpressionStatement(createExportExpression(name, value, void 0, liveBinding)), location2);
-      startOnNewLine(statement);
-      if (!allowComments) {
-        setEmitFlags(statement, 3072 /* NoComments */);
-      }
-      return statement;
+    do {
+      let currentDigit = inValue & 31;
+      inValue = inValue >> 5;
+      if (inValue > 0) {
+        currentDigit = currentDigit | 32;
+      }
+      appendMappingCharCode(base64FormatEncode(currentDigit));
+    } while (inValue > 0);
+  }
+}
+var sourceMapCommentRegExpDontCareLineStart = /\/\/[@#] source[M]appingURL=(.+)\r?\n?$/;
+var sourceMapCommentRegExp = /^\/\/[@#] source[M]appingURL=(.+)\r?\n?$/;
+var whitespaceOrMapCommentRegExp = /^\s*(\/\/[@#] .*)?$/;
+function getLineInfo(text, lineStarts) {
+  return {
+    getLineCount: () => lineStarts.length,
+    getLineText: (line) => text.substring(lineStarts[line], lineStarts[line + 1])
+  };
+}
+function tryGetSourceMappingURL(lineInfo) {
+  for (let index = lineInfo.getLineCount() - 1; index >= 0; index--) {
+    const line = lineInfo.getLineText(index);
+    const comment = sourceMapCommentRegExp.exec(line);
+    if (comment) {
+      return trimStringEnd(comment[1]);
+    } else if (!line.match(whitespaceOrMapCommentRegExp)) {
+      break;
+    }
+  }
+}
+function isStringOrNull(x) {
+  return typeof x === "string" || x === null;
+}
+function isRawSourceMap(x) {
+  return x !== null && typeof x === "object" && x.version === 3 && typeof x.file === "string" && typeof x.mappings === "string" && isArray(x.sources) && every(x.sources, isString) && (x.sourceRoot === void 0 || x.sourceRoot === null || typeof x.sourceRoot === "string") && (x.sourcesContent === void 0 || x.sourcesContent === null || isArray(x.sourcesContent) && every(x.sourcesContent, isStringOrNull)) && (x.names === void 0 || x.names === null || isArray(x.names) && every(x.names, isString));
+}
+function tryParseRawSourceMap(text) {
+  try {
+    const parsed = JSON.parse(text);
+    if (isRawSourceMap(parsed)) {
+      return parsed;
     }
-    function createExportExpression(name, value, location2, liveBinding) {
-      return setTextRange(
-        liveBinding && languageVersion !== 0 /* ES3 */ ? factory2.createCallExpression(
-          factory2.createPropertyAccessExpression(
-            factory2.createIdentifier("Object"),
-            "defineProperty"
-          ),
-          void 0,
-          [
-            factory2.createIdentifier("exports"),
-            factory2.createStringLiteralFromNode(name),
-            factory2.createObjectLiteralExpression([
-              factory2.createPropertyAssignment("enumerable", factory2.createTrue()),
-              factory2.createPropertyAssignment("get", factory2.createFunctionExpression(
-                void 0,
-                void 0,
-                void 0,
-                void 0,
-                [],
-                void 0,
-                factory2.createBlock([factory2.createReturnStatement(value)])
-              ))
-            ])
-          ]
-        ) : factory2.createAssignment(
-          factory2.createPropertyAccessExpression(
-            factory2.createIdentifier("exports"),
-            factory2.cloneNode(name)
-          ),
-          value
-        ),
-        location2
+  } catch (e) {
+  }
+  return void 0;
+}
+function decodeMappings(mappings) {
+  let done = false;
+  let pos = 0;
+  let generatedLine = 0;
+  let generatedCharacter = 0;
+  let sourceIndex = 0;
+  let sourceLine = 0;
+  let sourceCharacter = 0;
+  let nameIndex = 0;
+  let error;
+  return {
+    get pos() {
+      return pos;
+    },
+    get error() {
+      return error;
+    },
+    get state() {
+      return captureMapping(
+        /*hasSource*/
+        true,
+        /*hasName*/
+        true
       );
-    }
-    function modifierVisitor(node) {
-      switch (node.kind) {
-        case 93 /* ExportKeyword */:
-        case 88 /* DefaultKeyword */:
-          return void 0;
-      }
-      return node;
-    }
-    function onEmitNode(hint, node, emitCallback) {
-      if (node.kind === 308 /* SourceFile */) {
-        currentSourceFile = node;
-        currentModuleInfo = moduleInfoMap[getOriginalNodeId(currentSourceFile)];
-        previousOnEmitNode(hint, node, emitCallback);
-        currentSourceFile = void 0;
-        currentModuleInfo = void 0;
-      } else {
-        previousOnEmitNode(hint, node, emitCallback);
-      }
-    }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (node.id && noSubstitution[node.id]) {
-        return node;
-      }
-      if (hint === 1 /* Expression */) {
-        return substituteExpression(node);
-      } else if (isShorthandPropertyAssignment(node)) {
-        return substituteShorthandPropertyAssignment(node);
-      }
-      return node;
-    }
-    function substituteShorthandPropertyAssignment(node) {
-      const name = node.name;
-      const exportedOrImportedName = substituteExpressionIdentifier(name);
-      if (exportedOrImportedName !== name) {
-        if (node.objectAssignmentInitializer) {
-          const initializer = factory2.createAssignment(exportedOrImportedName, node.objectAssignmentInitializer);
-          return setTextRange(factory2.createPropertyAssignment(name, initializer), node);
-        }
-        return setTextRange(factory2.createPropertyAssignment(name, exportedOrImportedName), node);
-      }
-      return node;
-    }
-    function substituteExpression(node) {
-      switch (node.kind) {
-        case 79 /* Identifier */:
-          return substituteExpressionIdentifier(node);
-        case 210 /* CallExpression */:
-          return substituteCallExpression(node);
-        case 212 /* TaggedTemplateExpression */:
-          return substituteTaggedTemplateExpression(node);
-        case 223 /* BinaryExpression */:
-          return substituteBinaryExpression(node);
-      }
-      return node;
-    }
-    function substituteCallExpression(node) {
-      if (isIdentifier(node.expression)) {
-        const expression = substituteExpressionIdentifier(node.expression);
-        noSubstitution[getNodeId(expression)] = true;
-        if (!isIdentifier(expression) && !(getEmitFlags(node.expression) & 8192 /* HelperName */)) {
-          return addEmitFlags(
-            factory2.updateCallExpression(
-              node,
-              expression,
-              void 0,
-              node.arguments
-            ),
-            1073741824 /* IndirectCall */
-          );
-        }
-      }
-      return node;
-    }
-    function substituteTaggedTemplateExpression(node) {
-      if (isIdentifier(node.tag)) {
-        const tag = substituteExpressionIdentifier(node.tag);
-        noSubstitution[getNodeId(tag)] = true;
-        if (!isIdentifier(tag) && !(getEmitFlags(node.tag) & 8192 /* HelperName */)) {
-          return addEmitFlags(
-            factory2.updateTaggedTemplateExpression(
-              node,
-              tag,
-              void 0,
-              node.template
-            ),
-            1073741824 /* IndirectCall */
-          );
-        }
-      }
-      return node;
-    }
-    function substituteExpressionIdentifier(node) {
-      var _a2, _b;
-      if (getEmitFlags(node) & 8192 /* HelperName */) {
-        const externalHelpersModuleName = getExternalHelpersModuleName(currentSourceFile);
-        if (externalHelpersModuleName) {
-          return factory2.createPropertyAccessExpression(externalHelpersModuleName, node);
-        }
-        return node;
-      } else if (!(isGeneratedIdentifier(node) && !(node.autoGenerateFlags & 64 /* AllowNameSubstitution */)) && !isLocalName(node)) {
-        const exportContainer = resolver.getReferencedExportContainer(node, isExportName(node));
-        if (exportContainer && exportContainer.kind === 308 /* SourceFile */) {
-          return setTextRange(
-            factory2.createPropertyAccessExpression(
-              factory2.createIdentifier("exports"),
-              factory2.cloneNode(node)
-            ),
-            node
-          );
+    },
+    next() {
+      while (!done && pos < mappings.length) {
+        const ch = mappings.charCodeAt(pos);
+        if (ch === 59 /* semicolon */) {
+          generatedLine++;
+          generatedCharacter = 0;
+          pos++;
+          continue;
         }
-        const importDeclaration = resolver.getReferencedImportDeclaration(node);
-        if (importDeclaration) {
-          if (isImportClause(importDeclaration)) {
-            return setTextRange(
-              factory2.createPropertyAccessExpression(
-                factory2.getGeneratedNameForNode(importDeclaration.parent),
-                factory2.createIdentifier("default")
-              ),
-              node
-            );
-          } else if (isImportSpecifier(importDeclaration)) {
-            const name = importDeclaration.propertyName || importDeclaration.name;
-            return setTextRange(
-              factory2.createPropertyAccessExpression(
-                factory2.getGeneratedNameForNode(((_b = (_a2 = importDeclaration.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.parent) || importDeclaration),
-                factory2.cloneNode(name)
-              ),
-              node
-            );
-          }
+        if (ch === 44 /* comma */) {
+          pos++;
+          continue;
         }
-      }
-      return node;
-    }
-    function substituteBinaryExpression(node) {
-      if (isAssignmentOperator(node.operatorToken.kind) && isIdentifier(node.left) && !isGeneratedIdentifier(node.left) && !isLocalName(node.left) && !isDeclarationNameOfEnumOrNamespace(node.left)) {
-        const exportedNames = getExports(node.left);
-        if (exportedNames) {
-          let expression = node;
-          for (const exportName of exportedNames) {
-            noSubstitution[getNodeId(expression)] = true;
-            expression = createExportExpression(exportName, expression, node);
+        let hasSource = false;
+        let hasName = false;
+        generatedCharacter += base64VLQFormatDecode();
+        if (hasReportedError())
+          return stopIterating();
+        if (generatedCharacter < 0)
+          return setErrorAndStopIterating("Invalid generatedCharacter found");
+        if (!isSourceMappingSegmentEnd()) {
+          hasSource = true;
+          sourceIndex += base64VLQFormatDecode();
+          if (hasReportedError())
+            return stopIterating();
+          if (sourceIndex < 0)
+            return setErrorAndStopIterating("Invalid sourceIndex found");
+          if (isSourceMappingSegmentEnd())
+            return setErrorAndStopIterating("Unsupported Format: No entries after sourceIndex");
+          sourceLine += base64VLQFormatDecode();
+          if (hasReportedError())
+            return stopIterating();
+          if (sourceLine < 0)
+            return setErrorAndStopIterating("Invalid sourceLine found");
+          if (isSourceMappingSegmentEnd())
+            return setErrorAndStopIterating("Unsupported Format: No entries after sourceLine");
+          sourceCharacter += base64VLQFormatDecode();
+          if (hasReportedError())
+            return stopIterating();
+          if (sourceCharacter < 0)
+            return setErrorAndStopIterating("Invalid sourceCharacter found");
+          if (!isSourceMappingSegmentEnd()) {
+            hasName = true;
+            nameIndex += base64VLQFormatDecode();
+            if (hasReportedError())
+              return stopIterating();
+            if (nameIndex < 0)
+              return setErrorAndStopIterating("Invalid nameIndex found");
+            if (!isSourceMappingSegmentEnd())
+              return setErrorAndStopIterating("Unsupported Error Format: Entries after nameIndex");
           }
-          return expression;
         }
+        return { value: captureMapping(hasSource, hasName), done };
       }
-      return node;
+      return stopIterating();
+    },
+    [Symbol.iterator]() {
+      return this;
     }
-    function getExports(name) {
-      if (!isGeneratedIdentifier(name)) {
-        const valueDeclaration = resolver.getReferencedImportDeclaration(name) || resolver.getReferencedValueDeclaration(name);
-        if (valueDeclaration) {
-          return currentModuleInfo && currentModuleInfo.exportedBindings[getOriginalNodeId(valueDeclaration)];
-        }
-      }
+  };
+  function captureMapping(hasSource, hasName) {
+    return {
+      generatedLine,
+      generatedCharacter,
+      sourceIndex: hasSource ? sourceIndex : void 0,
+      sourceLine: hasSource ? sourceLine : void 0,
+      sourceCharacter: hasSource ? sourceCharacter : void 0,
+      nameIndex: hasName ? nameIndex : void 0
+    };
+  }
+  function stopIterating() {
+    done = true;
+    return { value: void 0, done: true };
+  }
+  function setError(message) {
+    if (error === void 0) {
+      error = message;
+    }
+  }
+  function setErrorAndStopIterating(message) {
+    setError(message);
+    return stopIterating();
+  }
+  function hasReportedError() {
+    return error !== void 0;
+  }
+  function isSourceMappingSegmentEnd() {
+    return pos === mappings.length || mappings.charCodeAt(pos) === 44 /* comma */ || mappings.charCodeAt(pos) === 59 /* semicolon */;
+  }
+  function base64VLQFormatDecode() {
+    let moreDigits = true;
+    let shiftCount = 0;
+    let value = 0;
+    for (; moreDigits; pos++) {
+      if (pos >= mappings.length)
+        return setError("Error in decoding base64VLQFormatDecode, past the mapping string"), -1;
+      const currentByte = base64FormatDecode(mappings.charCodeAt(pos));
+      if (currentByte === -1)
+        return setError("Invalid character in VLQ"), -1;
+      moreDigits = (currentByte & 32) !== 0;
+      value = value | (currentByte & 31) << shiftCount;
+      shiftCount += 5;
+    }
+    if ((value & 1) === 0) {
+      value = value >> 1;
+    } else {
+      value = value >> 1;
+      value = -value;
     }
+    return value;
   }
-  var dynamicImportUMDHelper = {
-    name: "typescript:dynamicimport-sync-require",
-    scoped: true,
-    text: `
-            var __syncRequire = typeof module === "object" && typeof module.exports === "object";`
+}
+function sameMapping(left, right) {
+  return left === right || left.generatedLine === right.generatedLine && left.generatedCharacter === right.generatedCharacter && left.sourceIndex === right.sourceIndex && left.sourceLine === right.sourceLine && left.sourceCharacter === right.sourceCharacter && left.nameIndex === right.nameIndex;
+}
+function isSourceMapping(mapping) {
+  return mapping.sourceIndex !== void 0 && mapping.sourceLine !== void 0 && mapping.sourceCharacter !== void 0;
+}
+function base64FormatEncode(value) {
+  return value >= 0 && value < 26 ? 65 /* A */ + value : value >= 26 && value < 52 ? 97 /* a */ + value - 26 : value >= 52 && value < 62 ? 48 /* _0 */ + value - 52 : value === 62 ? 43 /* plus */ : value === 63 ? 47 /* slash */ : Debug.fail(`${value}: not a base64 value`);
+}
+function base64FormatDecode(ch) {
+  return ch >= 65 /* A */ && ch <= 90 /* Z */ ? ch - 65 /* A */ : ch >= 97 /* a */ && ch <= 122 /* z */ ? ch - 97 /* a */ + 26 : ch >= 48 /* _0 */ && ch <= 57 /* _9 */ ? ch - 48 /* _0 */ + 52 : ch === 43 /* plus */ ? 62 : ch === 47 /* slash */ ? 63 : -1;
+}
+function isSourceMappedPosition(value) {
+  return value.sourceIndex !== void 0 && value.sourcePosition !== void 0;
+}
+function sameMappedPosition(left, right) {
+  return left.generatedPosition === right.generatedPosition && left.sourceIndex === right.sourceIndex && left.sourcePosition === right.sourcePosition;
+}
+function compareSourcePositions(left, right) {
+  Debug.assert(left.sourceIndex === right.sourceIndex);
+  return compareValues(left.sourcePosition, right.sourcePosition);
+}
+function compareGeneratedPositions(left, right) {
+  return compareValues(left.generatedPosition, right.generatedPosition);
+}
+function getSourcePositionOfMapping(value) {
+  return value.sourcePosition;
+}
+function getGeneratedPositionOfMapping(value) {
+  return value.generatedPosition;
+}
+function createDocumentPositionMapper(host, map2, mapPath) {
+  const mapDirectory = getDirectoryPath(mapPath);
+  const sourceRoot = map2.sourceRoot ? getNormalizedAbsolutePath(map2.sourceRoot, mapDirectory) : mapDirectory;
+  const generatedAbsoluteFilePath = getNormalizedAbsolutePath(map2.file, mapDirectory);
+  const generatedFile = host.getSourceFileLike(generatedAbsoluteFilePath);
+  const sourceFileAbsolutePaths = map2.sources.map((source) => getNormalizedAbsolutePath(source, sourceRoot));
+  const sourceToSourceIndexMap = new Map(sourceFileAbsolutePaths.map((source, i) => [host.getCanonicalFileName(source), i]));
+  let decodedMappings;
+  let generatedMappings;
+  let sourceMappings;
+  return {
+    getSourcePosition,
+    getGeneratedPosition
   };
-
-  // src/compiler/transformers/module/system.ts
-  function transformSystemModule(context) {
-    const {
-      factory: factory2,
-      startLexicalEnvironment,
-      endLexicalEnvironment,
-      hoistVariableDeclaration
-    } = context;
-    const compilerOptions = context.getCompilerOptions();
-    const resolver = context.getEmitResolver();
-    const host = context.getEmitHost();
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    const previousOnEmitNode = context.onEmitNode;
-    context.onSubstituteNode = onSubstituteNode;
-    context.onEmitNode = onEmitNode;
-    context.enableSubstitution(79 /* Identifier */);
-    context.enableSubstitution(300 /* ShorthandPropertyAssignment */);
-    context.enableSubstitution(223 /* BinaryExpression */);
-    context.enableSubstitution(233 /* MetaProperty */);
-    context.enableEmitNotification(308 /* SourceFile */);
-    const moduleInfoMap = [];
-    const deferredExports = [];
-    const exportFunctionsMap = [];
-    const noSubstitutionMap = [];
-    const contextObjectMap = [];
-    let currentSourceFile;
-    let moduleInfo;
-    let exportFunction;
-    let contextObject;
-    let hoistedStatements;
-    let enclosingBlockScopedContainer;
-    let noSubstitution;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile || !(isEffectiveExternalModule(node, compilerOptions) || node.transformFlags & 8388608 /* ContainsDynamicImport */)) {
-        return node;
-      }
-      const id = getOriginalNodeId(node);
-      currentSourceFile = node;
-      enclosingBlockScopedContainer = node;
-      moduleInfo = moduleInfoMap[id] = collectExternalModuleInfo(context, node, resolver, compilerOptions);
-      exportFunction = factory2.createUniqueName("exports");
-      exportFunctionsMap[id] = exportFunction;
-      contextObject = contextObjectMap[id] = factory2.createUniqueName("context");
-      const dependencyGroups = collectDependencyGroups(moduleInfo.externalImports);
-      const moduleBodyBlock = createSystemModuleBody(node, dependencyGroups);
-      const moduleBodyFunction = factory2.createFunctionExpression(
-        void 0,
-        void 0,
-        void 0,
-        void 0,
-        [
-          factory2.createParameterDeclaration(void 0, void 0, exportFunction),
-          factory2.createParameterDeclaration(void 0, void 0, contextObject)
-        ],
-        void 0,
-        moduleBodyBlock
-      );
-      const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
-      const dependencies = factory2.createArrayLiteralExpression(map(dependencyGroups, (dependencyGroup) => dependencyGroup.name));
-      const updated = setEmitFlags(
-        factory2.updateSourceFile(
-          node,
-          setTextRange(
-            factory2.createNodeArray([
-              factory2.createExpressionStatement(
-                factory2.createCallExpression(
-                  factory2.createPropertyAccessExpression(factory2.createIdentifier("System"), "register"),
-                  void 0,
-                  moduleName ? [moduleName, dependencies, moduleBodyFunction] : [dependencies, moduleBodyFunction]
-                )
-              )
-            ]),
-            node.statements
-          )
-        ),
-        2048 /* NoTrailingComments */
-      );
-      if (!outFile(compilerOptions)) {
-        moveEmitHelpers(updated, moduleBodyBlock, (helper) => !helper.scoped);
-      }
-      if (noSubstitution) {
-        noSubstitutionMap[id] = noSubstitution;
-        noSubstitution = void 0;
-      }
-      currentSourceFile = void 0;
-      moduleInfo = void 0;
-      exportFunction = void 0;
-      contextObject = void 0;
-      hoistedStatements = void 0;
-      enclosingBlockScopedContainer = void 0;
-      return updated;
-    }
-    function collectDependencyGroups(externalImports) {
-      const groupIndices = /* @__PURE__ */ new Map();
-      const dependencyGroups = [];
-      for (const externalImport of externalImports) {
-        const externalModuleName = getExternalModuleNameLiteral(factory2, externalImport, currentSourceFile, host, resolver, compilerOptions);
-        if (externalModuleName) {
-          const text = externalModuleName.text;
-          const groupIndex = groupIndices.get(text);
-          if (groupIndex !== void 0) {
-            dependencyGroups[groupIndex].externalImports.push(externalImport);
-          } else {
-            groupIndices.set(text, dependencyGroups.length);
-            dependencyGroups.push({
-              name: externalModuleName,
-              externalImports: [externalImport]
-            });
-          }
-        }
-      }
-      return dependencyGroups;
-    }
-    function createSystemModuleBody(node, dependencyGroups) {
-      const statements = [];
-      startLexicalEnvironment();
-      const ensureUseStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") || !compilerOptions.noImplicitUseStrict && isExternalModule(currentSourceFile);
-      const statementOffset = factory2.copyPrologue(node.statements, statements, ensureUseStrict, topLevelVisitor);
-      statements.push(
-        factory2.createVariableStatement(
-          void 0,
-          factory2.createVariableDeclarationList([
-            factory2.createVariableDeclaration(
-              "__moduleName",
-              void 0,
-              void 0,
-              factory2.createLogicalAnd(
-                contextObject,
-                factory2.createPropertyAccessExpression(contextObject, "id")
-              )
-            )
-          ])
-        )
-      );
-      visitNode(moduleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement);
-      const executeStatements = visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset);
-      addRange(statements, hoistedStatements);
-      insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      const exportStarFunction = addExportStarIfNeeded(statements);
-      const modifiers = node.transformFlags & 2097152 /* ContainsAwait */ ? factory2.createModifiersFromModifierFlags(512 /* Async */) : void 0;
-      const moduleObject = factory2.createObjectLiteralExpression([
-        factory2.createPropertyAssignment(
-          "setters",
-          createSettersArray(exportStarFunction, dependencyGroups)
-        ),
-        factory2.createPropertyAssignment(
-          "execute",
-          factory2.createFunctionExpression(
-            modifiers,
-            void 0,
-            void 0,
-            void 0,
-            [],
-            void 0,
-            factory2.createBlock(executeStatements, true)
-          )
-        )
-      ], true);
-      statements.push(factory2.createReturnStatement(moduleObject));
-      return factory2.createBlock(statements, true);
-    }
-    function addExportStarIfNeeded(statements) {
-      if (!moduleInfo.hasExportStarsToExportValues) {
-        return;
-      }
-      if (!moduleInfo.exportedNames && moduleInfo.exportSpecifiers.size === 0) {
-        let hasExportDeclarationWithExportClause = false;
-        for (const externalImport of moduleInfo.externalImports) {
-          if (externalImport.kind === 275 /* ExportDeclaration */ && externalImport.exportClause) {
-            hasExportDeclarationWithExportClause = true;
-            break;
-          }
-        }
-        if (!hasExportDeclarationWithExportClause) {
-          const exportStarFunction2 = createExportStarFunction(void 0);
-          statements.push(exportStarFunction2);
-          return exportStarFunction2.name;
-        }
-      }
-      const exportedNames = [];
-      if (moduleInfo.exportedNames) {
-        for (const exportedLocalName of moduleInfo.exportedNames) {
-          if (exportedLocalName.escapedText === "default") {
-            continue;
-          }
-          exportedNames.push(
-            factory2.createPropertyAssignment(
-              factory2.createStringLiteralFromNode(exportedLocalName),
-              factory2.createTrue()
-            )
-          );
-        }
-      }
-      const exportedNamesStorageRef = factory2.createUniqueName("exportedNames");
-      statements.push(
-        factory2.createVariableStatement(
-          void 0,
-          factory2.createVariableDeclarationList([
-            factory2.createVariableDeclaration(
-              exportedNamesStorageRef,
-              void 0,
-              void 0,
-              factory2.createObjectLiteralExpression(exportedNames, true)
-            )
-          ])
-        )
-      );
-      const exportStarFunction = createExportStarFunction(exportedNamesStorageRef);
-      statements.push(exportStarFunction);
-      return exportStarFunction.name;
-    }
-    function createExportStarFunction(localNames) {
-      const exportStarFunction = factory2.createUniqueName("exportStar");
-      const m = factory2.createIdentifier("m");
-      const n = factory2.createIdentifier("n");
-      const exports = factory2.createIdentifier("exports");
-      let condition = factory2.createStrictInequality(n, factory2.createStringLiteral("default"));
-      if (localNames) {
-        condition = factory2.createLogicalAnd(
-          condition,
-          factory2.createLogicalNot(
-            factory2.createCallExpression(
-              factory2.createPropertyAccessExpression(localNames, "hasOwnProperty"),
-              void 0,
-              [n]
-            )
-          )
-        );
-      }
-      return factory2.createFunctionDeclaration(
-        void 0,
-        void 0,
-        exportStarFunction,
-        void 0,
-        [factory2.createParameterDeclaration(void 0, void 0, m)],
-        void 0,
-        factory2.createBlock([
-          factory2.createVariableStatement(
-            void 0,
-            factory2.createVariableDeclarationList([
-              factory2.createVariableDeclaration(
-                exports,
-                void 0,
-                void 0,
-                factory2.createObjectLiteralExpression([])
-              )
-            ])
-          ),
-          factory2.createForInStatement(
-            factory2.createVariableDeclarationList([
-              factory2.createVariableDeclaration(n)
-            ]),
-            m,
-            factory2.createBlock([
-              setEmitFlags(
-                factory2.createIfStatement(
-                  condition,
-                  factory2.createExpressionStatement(
-                    factory2.createAssignment(
-                      factory2.createElementAccessExpression(exports, n),
-                      factory2.createElementAccessExpression(m, n)
-                    )
-                  )
-                ),
-                1 /* SingleLine */
-              )
-            ])
-          ),
-          factory2.createExpressionStatement(
-            factory2.createCallExpression(
-              exportFunction,
-              void 0,
-              [exports]
-            )
-          )
-        ], true)
-      );
-    }
-    function createSettersArray(exportStarFunction, dependencyGroups) {
-      const setters = [];
-      for (const group2 of dependencyGroups) {
-        const localName = forEach(group2.externalImports, (i) => getLocalNameForExternalImport(factory2, i, currentSourceFile));
-        const parameterName = localName ? factory2.getGeneratedNameForNode(localName) : factory2.createUniqueName("");
-        const statements = [];
-        for (const entry of group2.externalImports) {
-          const importVariableName = getLocalNameForExternalImport(factory2, entry, currentSourceFile);
-          switch (entry.kind) {
-            case 269 /* ImportDeclaration */:
-              if (!entry.importClause) {
-                break;
-              }
-            case 268 /* ImportEqualsDeclaration */:
-              Debug.assert(importVariableName !== void 0);
-              statements.push(
-                factory2.createExpressionStatement(
-                  factory2.createAssignment(importVariableName, parameterName)
-                )
-              );
-              if (hasSyntacticModifier(entry, 1 /* Export */)) {
-                statements.push(
-                  factory2.createExpressionStatement(
-                    factory2.createCallExpression(
-                      exportFunction,
-                      void 0,
-                      [
-                        factory2.createStringLiteral(idText(importVariableName)),
-                        parameterName
-                      ]
-                    )
-                  )
-                );
-              }
-              break;
-            case 275 /* ExportDeclaration */:
-              Debug.assert(importVariableName !== void 0);
-              if (entry.exportClause) {
-                if (isNamedExports(entry.exportClause)) {
-                  const properties = [];
-                  for (const e of entry.exportClause.elements) {
-                    properties.push(
-                      factory2.createPropertyAssignment(
-                        factory2.createStringLiteral(idText(e.name)),
-                        factory2.createElementAccessExpression(
-                          parameterName,
-                          factory2.createStringLiteral(idText(e.propertyName || e.name))
-                        )
-                      )
-                    );
-                  }
-                  statements.push(
-                    factory2.createExpressionStatement(
-                      factory2.createCallExpression(
-                        exportFunction,
-                        void 0,
-                        [factory2.createObjectLiteralExpression(properties, true)]
-                      )
-                    )
-                  );
-                } else {
-                  statements.push(
-                    factory2.createExpressionStatement(
-                      factory2.createCallExpression(
-                        exportFunction,
-                        void 0,
-                        [
-                          factory2.createStringLiteral(idText(entry.exportClause.name)),
-                          parameterName
-                        ]
-                      )
-                    )
-                  );
-                }
-              } else {
-                statements.push(
-                  factory2.createExpressionStatement(
-                    factory2.createCallExpression(
-                      exportStarFunction,
-                      void 0,
-                      [parameterName]
-                    )
-                  )
-                );
-              }
-              break;
-          }
-        }
-        setters.push(
-          factory2.createFunctionExpression(
-            void 0,
-            void 0,
-            void 0,
-            void 0,
-            [factory2.createParameterDeclaration(void 0, void 0, parameterName)],
-            void 0,
-            factory2.createBlock(statements, true)
-          )
-        );
-      }
-      return factory2.createArrayLiteralExpression(setters, true);
-    }
-    function topLevelVisitor(node) {
-      switch (node.kind) {
-        case 269 /* ImportDeclaration */:
-          return visitImportDeclaration(node);
-        case 268 /* ImportEqualsDeclaration */:
-          return visitImportEqualsDeclaration(node);
-        case 275 /* ExportDeclaration */:
-          return visitExportDeclaration(node);
-        case 274 /* ExportAssignment */:
-          return visitExportAssignment(node);
-        default:
-          return topLevelNestedVisitor(node);
-      }
-    }
-    function visitImportDeclaration(node) {
-      let statements;
-      if (node.importClause) {
-        hoistVariableDeclaration(getLocalNameForExternalImport(factory2, node, currentSourceFile));
-      }
-      if (hasAssociatedEndOfDeclarationMarker(node)) {
-        const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node);
-      } else {
-        statements = appendExportsOfImportDeclaration(statements, node);
-      }
-      return singleOrMany(statements);
-    }
-    function visitExportDeclaration(node) {
-      Debug.assertIsDefined(node);
-      return void 0;
-    }
-    function visitImportEqualsDeclaration(node) {
-      Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
-      let statements;
-      hoistVariableDeclaration(getLocalNameForExternalImport(factory2, node, currentSourceFile));
-      if (hasAssociatedEndOfDeclarationMarker(node)) {
-        const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node);
-      } else {
-        statements = appendExportsOfImportEqualsDeclaration(statements, node);
-      }
-      return singleOrMany(statements);
-    }
-    function visitExportAssignment(node) {
-      if (node.isExportEquals) {
-        return void 0;
-      }
-      const expression = visitNode(node.expression, visitor, isExpression);
-      const original = node.original;
-      if (original && hasAssociatedEndOfDeclarationMarker(original)) {
-        const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportStatement(deferredExports[id], factory2.createIdentifier("default"), expression, true);
-      } else {
-        return createExportStatement(factory2.createIdentifier("default"), expression, true);
-      }
+  function processMapping(mapping) {
+    const generatedPosition = generatedFile !== void 0 ? getPositionOfLineAndCharacter(
+      generatedFile,
+      mapping.generatedLine,
+      mapping.generatedCharacter,
+      /*allowEdits*/
+      true
+    ) : -1;
+    let source;
+    let sourcePosition;
+    if (isSourceMapping(mapping)) {
+      const sourceFile = host.getSourceFileLike(sourceFileAbsolutePaths[mapping.sourceIndex]);
+      source = map2.sources[mapping.sourceIndex];
+      sourcePosition = sourceFile !== void 0 ? getPositionOfLineAndCharacter(
+        sourceFile,
+        mapping.sourceLine,
+        mapping.sourceCharacter,
+        /*allowEdits*/
+        true
+      ) : -1;
     }
-    function visitFunctionDeclaration(node) {
-      if (hasSyntacticModifier(node, 1 /* Export */)) {
-        hoistedStatements = append(
-          hoistedStatements,
-          factory2.updateFunctionDeclaration(
-            node,
-            visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
-            node.asteriskToken,
-            factory2.getDeclarationName(node, true, true),
-            void 0,
-            visitNodes2(node.parameters, visitor, isParameterDeclaration),
-            void 0,
-            visitNode(node.body, visitor, isBlock)
-          )
-        );
-      } else {
-        hoistedStatements = append(hoistedStatements, visitEachChild(node, visitor, context));
-      }
-      if (hasAssociatedEndOfDeclarationMarker(node)) {
-        const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node);
+    return {
+      generatedPosition,
+      source,
+      sourceIndex: mapping.sourceIndex,
+      sourcePosition,
+      nameIndex: mapping.nameIndex
+    };
+  }
+  function getDecodedMappings() {
+    if (decodedMappings === void 0) {
+      const decoder = decodeMappings(map2.mappings);
+      const mappings = arrayFrom(decoder, processMapping);
+      if (decoder.error !== void 0) {
+        if (host.log) {
+          host.log(`Encountered error while decoding sourcemap: ${decoder.error}`);
+        }
+        decodedMappings = emptyArray;
       } else {
-        hoistedStatements = appendExportsOfHoistedDeclaration(hoistedStatements, node);
+        decodedMappings = mappings;
       }
-      return void 0;
     }
-    function visitClassDeclaration(node) {
-      let statements;
-      const name = factory2.getLocalName(node);
-      hoistVariableDeclaration(name);
-      statements = append(
-        statements,
-        setTextRange(
-          factory2.createExpressionStatement(
-            factory2.createAssignment(
-              name,
-              setTextRange(
-                factory2.createClassExpression(
-                  visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
-                  node.name,
-                  void 0,
-                  visitNodes2(node.heritageClauses, visitor, isHeritageClause),
-                  visitNodes2(node.members, visitor, isClassElement)
-                ),
-                node
-              )
-            )
-          ),
-          node
-        )
-      );
-      if (hasAssociatedEndOfDeclarationMarker(node)) {
-        const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node);
-      } else {
-        statements = appendExportsOfHoistedDeclaration(statements, node);
+    return decodedMappings;
+  }
+  function getSourceMappings(sourceIndex) {
+    if (sourceMappings === void 0) {
+      const lists = [];
+      for (const mapping of getDecodedMappings()) {
+        if (!isSourceMappedPosition(mapping))
+          continue;
+        let list = lists[mapping.sourceIndex];
+        if (!list)
+          lists[mapping.sourceIndex] = list = [];
+        list.push(mapping);
       }
-      return singleOrMany(statements);
+      sourceMappings = lists.map((list) => sortAndDeduplicate(list, compareSourcePositions, sameMappedPosition));
     }
-    function visitVariableStatement(node) {
-      if (!shouldHoistVariableDeclarationList(node.declarationList)) {
-        return visitNode(node, visitor, isStatement);
-      }
-      let expressions;
-      const isExportedDeclaration = hasSyntacticModifier(node, 1 /* Export */);
-      const isMarkedDeclaration = hasAssociatedEndOfDeclarationMarker(node);
-      for (const variable of node.declarationList.declarations) {
-        if (variable.initializer) {
-          expressions = append(expressions, transformInitializedVariable(variable, isExportedDeclaration && !isMarkedDeclaration));
+    return sourceMappings[sourceIndex];
+  }
+  function getGeneratedMappings() {
+    if (generatedMappings === void 0) {
+      const list = [];
+      for (const mapping of getDecodedMappings()) {
+        list.push(mapping);
+      }
+      generatedMappings = sortAndDeduplicate(list, compareGeneratedPositions, sameMappedPosition);
+    }
+    return generatedMappings;
+  }
+  function getGeneratedPosition(loc) {
+    const sourceIndex = sourceToSourceIndexMap.get(host.getCanonicalFileName(loc.fileName));
+    if (sourceIndex === void 0)
+      return loc;
+    const sourceMappings2 = getSourceMappings(sourceIndex);
+    if (!some(sourceMappings2))
+      return loc;
+    let targetIndex = binarySearchKey(sourceMappings2, loc.pos, getSourcePositionOfMapping, compareValues);
+    if (targetIndex < 0) {
+      targetIndex = ~targetIndex;
+    }
+    const mapping = sourceMappings2[targetIndex];
+    if (mapping === void 0 || mapping.sourceIndex !== sourceIndex) {
+      return loc;
+    }
+    return { fileName: generatedAbsoluteFilePath, pos: mapping.generatedPosition };
+  }
+  function getSourcePosition(loc) {
+    const generatedMappings2 = getGeneratedMappings();
+    if (!some(generatedMappings2))
+      return loc;
+    let targetIndex = binarySearchKey(generatedMappings2, loc.pos, getGeneratedPositionOfMapping, compareValues);
+    if (targetIndex < 0) {
+      targetIndex = ~targetIndex;
+    }
+    const mapping = generatedMappings2[targetIndex];
+    if (mapping === void 0 || !isSourceMappedPosition(mapping)) {
+      return loc;
+    }
+    return { fileName: sourceFileAbsolutePaths[mapping.sourceIndex], pos: mapping.sourcePosition };
+  }
+}
+var identitySourceMapConsumer = {
+  getSourcePosition: identity,
+  getGeneratedPosition: identity
+};
+
+// src/compiler/transformers/utilities.ts
+function getOriginalNodeId(node) {
+  node = getOriginalNode(node);
+  return node ? getNodeId(node) : 0;
+}
+function containsDefaultReference(node) {
+  if (!node)
+    return false;
+  if (!isNamedImports(node))
+    return false;
+  return some(node.elements, isNamedDefaultReference);
+}
+function isNamedDefaultReference(e) {
+  return e.propertyName !== void 0 && e.propertyName.escapedText === "default" /* Default */;
+}
+function chainBundle(context, transformSourceFile) {
+  return transformSourceFileOrBundle;
+  function transformSourceFileOrBundle(node) {
+    return node.kind === 308 /* SourceFile */ ? transformSourceFile(node) : transformBundle(node);
+  }
+  function transformBundle(node) {
+    return context.factory.createBundle(map(node.sourceFiles, transformSourceFile), node.prepends);
+  }
+}
+function getExportNeedsImportStarHelper(node) {
+  return !!getNamespaceDeclarationNode(node);
+}
+function getImportNeedsImportStarHelper(node) {
+  if (!!getNamespaceDeclarationNode(node)) {
+    return true;
+  }
+  const bindings = node.importClause && node.importClause.namedBindings;
+  if (!bindings) {
+    return false;
+  }
+  if (!isNamedImports(bindings))
+    return false;
+  let defaultRefCount = 0;
+  for (const binding of bindings.elements) {
+    if (isNamedDefaultReference(binding)) {
+      defaultRefCount++;
+    }
+  }
+  return defaultRefCount > 0 && defaultRefCount !== bindings.elements.length || !!(bindings.elements.length - defaultRefCount) && isDefaultImport(node);
+}
+function getImportNeedsImportDefaultHelper(node) {
+  return !getImportNeedsImportStarHelper(node) && (isDefaultImport(node) || !!node.importClause && isNamedImports(node.importClause.namedBindings) && containsDefaultReference(node.importClause.namedBindings));
+}
+function collectExternalModuleInfo(context, sourceFile, resolver, compilerOptions) {
+  const externalImports = [];
+  const exportSpecifiers = createMultiMap();
+  const exportedBindings = [];
+  const uniqueExports = /* @__PURE__ */ new Map();
+  let exportedNames;
+  let hasExportDefault = false;
+  let exportEquals;
+  let hasExportStarsToExportValues = false;
+  let hasImportStar = false;
+  let hasImportDefault = false;
+  for (const node of sourceFile.statements) {
+    switch (node.kind) {
+      case 269 /* ImportDeclaration */:
+        externalImports.push(node);
+        if (!hasImportStar && getImportNeedsImportStarHelper(node)) {
+          hasImportStar = true;
+        }
+        if (!hasImportDefault && getImportNeedsImportDefaultHelper(node)) {
+          hasImportDefault = true;
+        }
+        break;
+      case 268 /* ImportEqualsDeclaration */:
+        if (node.moduleReference.kind === 280 /* ExternalModuleReference */) {
+          externalImports.push(node);
+        }
+        break;
+      case 275 /* ExportDeclaration */:
+        if (node.moduleSpecifier) {
+          if (!node.exportClause) {
+            externalImports.push(node);
+            hasExportStarsToExportValues = true;
+          } else {
+            externalImports.push(node);
+            if (isNamedExports(node.exportClause)) {
+              addExportedNamesForExportDeclaration(node);
+            } else {
+              const name = node.exportClause.name;
+              if (!uniqueExports.get(idText(name))) {
+                multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name);
+                uniqueExports.set(idText(name), true);
+                exportedNames = append(exportedNames, name);
+              }
+              hasImportStar = true;
+            }
+          }
         } else {
-          hoistBindingElement(variable);
+          addExportedNamesForExportDeclaration(node);
         }
-      }
-      let statements;
-      if (expressions) {
-        statements = append(statements, setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(expressions)), node));
-      }
-      if (isMarkedDeclaration) {
-        const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node, isExportedDeclaration);
-      } else {
-        statements = appendExportsOfVariableStatement(statements, node, false);
-      }
-      return singleOrMany(statements);
-    }
-    function hoistBindingElement(node) {
-      if (isBindingPattern(node.name)) {
-        for (const element of node.name.elements) {
-          if (!isOmittedExpression(element)) {
-            hoistBindingElement(element);
+        break;
+      case 274 /* ExportAssignment */:
+        if (node.isExportEquals && !exportEquals) {
+          exportEquals = node;
+        }
+        break;
+      case 240 /* VariableStatement */:
+        if (hasSyntacticModifier(node, 1 /* Export */)) {
+          for (const decl of node.declarationList.declarations) {
+            exportedNames = collectExportedVariableInfo(decl, uniqueExports, exportedNames);
           }
         }
-      } else {
-        hoistVariableDeclaration(factory2.cloneNode(node.name));
-      }
+        break;
+      case 259 /* FunctionDeclaration */:
+        if (hasSyntacticModifier(node, 1 /* Export */)) {
+          if (hasSyntacticModifier(node, 1024 /* Default */)) {
+            if (!hasExportDefault) {
+              multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), context.factory.getDeclarationName(node));
+              hasExportDefault = true;
+            }
+          } else {
+            const name = node.name;
+            if (!uniqueExports.get(idText(name))) {
+              multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name);
+              uniqueExports.set(idText(name), true);
+              exportedNames = append(exportedNames, name);
+            }
+          }
+        }
+        break;
+      case 260 /* ClassDeclaration */:
+        if (hasSyntacticModifier(node, 1 /* Export */)) {
+          if (hasSyntacticModifier(node, 1024 /* Default */)) {
+            if (!hasExportDefault) {
+              multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), context.factory.getDeclarationName(node));
+              hasExportDefault = true;
+            }
+          } else {
+            const name = node.name;
+            if (name && !uniqueExports.get(idText(name))) {
+              multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name);
+              uniqueExports.set(idText(name), true);
+              exportedNames = append(exportedNames, name);
+            }
+          }
+        }
+        break;
     }
-    function shouldHoistVariableDeclarationList(node) {
-      return (getEmitFlags(node) & 4194304 /* NoHoisting */) === 0 && (enclosingBlockScopedContainer.kind === 308 /* SourceFile */ || (getOriginalNode(node).flags & 3 /* BlockScoped */) === 0);
+  }
+  const externalHelpersImportDeclaration = createExternalHelpersImportDeclarationIfNeeded(context.factory, context.getEmitHelperFactory(), sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar, hasImportDefault);
+  if (externalHelpersImportDeclaration) {
+    externalImports.unshift(externalHelpersImportDeclaration);
+  }
+  return { externalImports, exportSpecifiers, exportEquals, hasExportStarsToExportValues, exportedBindings, exportedNames, externalHelpersImportDeclaration };
+  function addExportedNamesForExportDeclaration(node) {
+    for (const specifier of cast(node.exportClause, isNamedExports).elements) {
+      if (!uniqueExports.get(idText(specifier.name))) {
+        const name = specifier.propertyName || specifier.name;
+        if (!node.moduleSpecifier) {
+          exportSpecifiers.add(idText(name), specifier);
+        }
+        const decl = resolver.getReferencedImportDeclaration(name) || resolver.getReferencedValueDeclaration(name);
+        if (decl) {
+          multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(decl), specifier.name);
+        }
+        uniqueExports.set(idText(specifier.name), true);
+        exportedNames = append(exportedNames, specifier.name);
+      }
     }
-    function transformInitializedVariable(node, isExportedDeclaration) {
-      const createAssignment3 = isExportedDeclaration ? createExportedVariableAssignment : createNonExportedVariableAssignment;
-      return isBindingPattern(node.name) ? flattenDestructuringAssignment(
-        node,
-        visitor,
-        context,
-        0 /* All */,
-        false,
-        createAssignment3
-      ) : node.initializer ? createAssignment3(node.name, visitNode(node.initializer, visitor, isExpression)) : node.name;
+  }
+}
+function collectExportedVariableInfo(decl, uniqueExports, exportedNames) {
+  if (isBindingPattern(decl.name)) {
+    for (const element of decl.name.elements) {
+      if (!isOmittedExpression(element)) {
+        exportedNames = collectExportedVariableInfo(element, uniqueExports, exportedNames);
+      }
     }
-    function createExportedVariableAssignment(name, value, location2) {
-      return createVariableAssignment(name, value, location2, true);
+  } else if (!isGeneratedIdentifier(decl.name)) {
+    const text = idText(decl.name);
+    if (!uniqueExports.get(text)) {
+      uniqueExports.set(text, true);
+      exportedNames = append(exportedNames, decl.name);
     }
-    function createNonExportedVariableAssignment(name, value, location2) {
-      return createVariableAssignment(name, value, location2, false);
+  }
+  return exportedNames;
+}
+function multiMapSparseArrayAdd(map2, key, value) {
+  let values = map2[key];
+  if (values) {
+    values.push(value);
+  } else {
+    map2[key] = values = [value];
+  }
+  return values;
+}
+function isSimpleCopiableExpression(expression) {
+  return isStringLiteralLike(expression) || expression.kind === 8 /* NumericLiteral */ || isKeyword(expression.kind) || isIdentifier(expression);
+}
+function isSimpleInlineableExpression(expression) {
+  return !isIdentifier(expression) && isSimpleCopiableExpression(expression);
+}
+function isCompoundAssignment(kind) {
+  return kind >= 64 /* FirstCompoundAssignment */ && kind <= 78 /* LastCompoundAssignment */;
+}
+function getNonAssignmentOperatorForCompoundAssignment(kind) {
+  switch (kind) {
+    case 64 /* PlusEqualsToken */:
+      return 39 /* PlusToken */;
+    case 65 /* MinusEqualsToken */:
+      return 40 /* MinusToken */;
+    case 66 /* AsteriskEqualsToken */:
+      return 41 /* AsteriskToken */;
+    case 67 /* AsteriskAsteriskEqualsToken */:
+      return 42 /* AsteriskAsteriskToken */;
+    case 68 /* SlashEqualsToken */:
+      return 43 /* SlashToken */;
+    case 69 /* PercentEqualsToken */:
+      return 44 /* PercentToken */;
+    case 70 /* LessThanLessThanEqualsToken */:
+      return 47 /* LessThanLessThanToken */;
+    case 71 /* GreaterThanGreaterThanEqualsToken */:
+      return 48 /* GreaterThanGreaterThanToken */;
+    case 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
+      return 49 /* GreaterThanGreaterThanGreaterThanToken */;
+    case 73 /* AmpersandEqualsToken */:
+      return 50 /* AmpersandToken */;
+    case 74 /* BarEqualsToken */:
+      return 51 /* BarToken */;
+    case 78 /* CaretEqualsToken */:
+      return 52 /* CaretToken */;
+    case 75 /* BarBarEqualsToken */:
+      return 56 /* BarBarToken */;
+    case 76 /* AmpersandAmpersandEqualsToken */:
+      return 55 /* AmpersandAmpersandToken */;
+    case 77 /* QuestionQuestionEqualsToken */:
+      return 60 /* QuestionQuestionToken */;
+  }
+}
+function getSuperCallFromStatement(statement) {
+  if (!isExpressionStatement(statement)) {
+    return void 0;
+  }
+  const expression = skipParentheses(statement.expression);
+  return isSuperCall(expression) ? expression : void 0;
+}
+function findSuperStatementIndex(statements, indexAfterLastPrologueStatement) {
+  for (let i = indexAfterLastPrologueStatement; i < statements.length; i += 1) {
+    const statement = statements[i];
+    if (getSuperCallFromStatement(statement)) {
+      return i;
     }
-    function createVariableAssignment(name, value, location2, isExportedDeclaration) {
-      hoistVariableDeclaration(factory2.cloneNode(name));
-      return isExportedDeclaration ? createExportExpression(name, preventSubstitution(setTextRange(factory2.createAssignment(name, value), location2))) : preventSubstitution(setTextRange(factory2.createAssignment(name, value), location2));
+  }
+  return -1;
+}
+function getProperties(node, requireInitializer, isStatic2) {
+  return filter(node.members, (m) => isInitializedOrStaticProperty(m, requireInitializer, isStatic2));
+}
+function isStaticPropertyDeclarationOrClassStaticBlockDeclaration(element) {
+  return isStaticPropertyDeclaration(element) || isClassStaticBlockDeclaration(element);
+}
+function getStaticPropertiesAndClassStaticBlock(node) {
+  return filter(node.members, isStaticPropertyDeclarationOrClassStaticBlockDeclaration);
+}
+function isInitializedOrStaticProperty(member, requireInitializer, isStatic2) {
+  return isPropertyDeclaration(member) && (!!member.initializer || !requireInitializer) && hasStaticModifier(member) === isStatic2;
+}
+function isStaticPropertyDeclaration(member) {
+  return isPropertyDeclaration(member) && hasStaticModifier(member);
+}
+function isInitializedProperty(member) {
+  return member.kind === 169 /* PropertyDeclaration */ && member.initializer !== void 0;
+}
+function isNonStaticMethodOrAccessorWithPrivateName(member) {
+  return !isStatic(member) && (isMethodOrAccessor(member) || isAutoAccessorPropertyDeclaration(member)) && isPrivateIdentifier(member.name);
+}
+function getDecoratorsOfParameters(node) {
+  let decorators;
+  if (node) {
+    const parameters = node.parameters;
+    const firstParameterIsThis = parameters.length > 0 && parameterIsThisKeyword(parameters[0]);
+    const firstParameterOffset = firstParameterIsThis ? 1 : 0;
+    const numParameters = firstParameterIsThis ? parameters.length - 1 : parameters.length;
+    for (let i = 0; i < numParameters; i++) {
+      const parameter = parameters[i + firstParameterOffset];
+      if (decorators || hasDecorators(parameter)) {
+        if (!decorators) {
+          decorators = new Array(numParameters);
+        }
+        decorators[i] = getDecorators(parameter);
+      }
+    }
+  }
+  return decorators;
+}
+function getAllDecoratorsOfClass(node) {
+  const decorators = getDecorators(node);
+  const parameters = getDecoratorsOfParameters(getFirstConstructorWithBody(node));
+  if (!some(decorators) && !some(parameters)) {
+    return void 0;
+  }
+  return {
+    decorators,
+    parameters
+  };
+}
+function getAllDecoratorsOfClassElement(member, parent2) {
+  switch (member.kind) {
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+      return getAllDecoratorsOfAccessors(member, parent2);
+    case 171 /* MethodDeclaration */:
+      return getAllDecoratorsOfMethod(member);
+    case 169 /* PropertyDeclaration */:
+      return getAllDecoratorsOfProperty(member);
+    default:
+      return void 0;
+  }
+}
+function getAllDecoratorsOfAccessors(accessor, parent2) {
+  if (!accessor.body) {
+    return void 0;
+  }
+  const { firstAccessor, secondAccessor, getAccessor, setAccessor } = getAllAccessorDeclarations(parent2.members, accessor);
+  const firstAccessorWithDecorators = hasDecorators(firstAccessor) ? firstAccessor : secondAccessor && hasDecorators(secondAccessor) ? secondAccessor : void 0;
+  if (!firstAccessorWithDecorators || accessor !== firstAccessorWithDecorators) {
+    return void 0;
+  }
+  const decorators = getDecorators(firstAccessorWithDecorators);
+  const parameters = getDecoratorsOfParameters(setAccessor);
+  if (!some(decorators) && !some(parameters)) {
+    return void 0;
+  }
+  return {
+    decorators,
+    parameters,
+    getDecorators: getAccessor && getDecorators(getAccessor),
+    setDecorators: setAccessor && getDecorators(setAccessor)
+  };
+}
+function getAllDecoratorsOfMethod(method) {
+  if (!method.body) {
+    return void 0;
+  }
+  const decorators = getDecorators(method);
+  const parameters = getDecoratorsOfParameters(method);
+  if (!some(decorators) && !some(parameters)) {
+    return void 0;
+  }
+  return { decorators, parameters };
+}
+function getAllDecoratorsOfProperty(property) {
+  const decorators = getDecorators(property);
+  if (!some(decorators)) {
+    return void 0;
+  }
+  return { decorators };
+}
+
+// src/compiler/transformers/destructuring.ts
+var FlattenLevel = /* @__PURE__ */ ((FlattenLevel2) => {
+  FlattenLevel2[FlattenLevel2["All"] = 0] = "All";
+  FlattenLevel2[FlattenLevel2["ObjectRest"] = 1] = "ObjectRest";
+  return FlattenLevel2;
+})(FlattenLevel || {});
+function flattenDestructuringAssignment(node, visitor, context, level, needsValue, createAssignmentCallback) {
+  let location = node;
+  let value;
+  if (isDestructuringAssignment(node)) {
+    value = node.right;
+    while (isEmptyArrayLiteral(node.left) || isEmptyObjectLiteral(node.left)) {
+      if (isDestructuringAssignment(value)) {
+        location = node = value;
+        value = node.right;
+      } else {
+        return visitNode(value, visitor, isExpression);
+      }
+    }
+  }
+  let expressions;
+  const flattenContext = {
+    context,
+    level,
+    downlevelIteration: !!context.getCompilerOptions().downlevelIteration,
+    hoistTempVariables: true,
+    emitExpression,
+    emitBindingOrAssignment,
+    createArrayBindingOrAssignmentPattern: (elements) => makeArrayAssignmentPattern(context.factory, elements),
+    createObjectBindingOrAssignmentPattern: (elements) => makeObjectAssignmentPattern(context.factory, elements),
+    createArrayBindingOrAssignmentElement: makeAssignmentElement,
+    visitor
+  };
+  if (value) {
+    value = visitNode(value, visitor, isExpression);
+    if (isIdentifier(value) && bindingOrAssignmentElementAssignsToName(node, value.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node)) {
+      value = ensureIdentifier(
+        flattenContext,
+        value,
+        /*reuseIdentifierExpressions*/
+        false,
+        location
+      );
+    } else if (needsValue) {
+      value = ensureIdentifier(
+        flattenContext,
+        value,
+        /*reuseIdentifierExpressions*/
+        true,
+        location
+      );
+    } else if (nodeIsSynthesized(node)) {
+      location = value;
     }
-    function visitMergeDeclarationMarker(node) {
-      if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 240 /* VariableStatement */) {
-        const id = getOriginalNodeId(node);
-        const isExportedDeclaration = hasSyntacticModifier(node.original, 1 /* Export */);
-        deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original, isExportedDeclaration);
-      }
-      return node;
+  }
+  flattenBindingOrAssignmentElement(
+    flattenContext,
+    node,
+    value,
+    location,
+    /*skipInitializer*/
+    isDestructuringAssignment(node)
+  );
+  if (value && needsValue) {
+    if (!some(expressions)) {
+      return value;
     }
-    function hasAssociatedEndOfDeclarationMarker(node) {
-      return (getEmitFlags(node) & 8388608 /* HasEndOfDeclarationMarker */) !== 0;
+    expressions.push(value);
+  }
+  return context.factory.inlineExpressions(expressions) || context.factory.createOmittedExpression();
+  function emitExpression(expression) {
+    expressions = append(expressions, expression);
+  }
+  function emitBindingOrAssignment(target, value2, location2, original) {
+    Debug.assertNode(target, createAssignmentCallback ? isIdentifier : isExpression);
+    const expression = createAssignmentCallback ? createAssignmentCallback(target, value2, location2) : setTextRange(
+      context.factory.createAssignment(visitNode(target, visitor, isExpression), value2),
+      location2
+    );
+    expression.original = original;
+    emitExpression(expression);
+  }
+}
+function bindingOrAssignmentElementAssignsToName(element, escapedName) {
+  const target = getTargetOfBindingOrAssignmentElement(element);
+  if (isBindingOrAssignmentPattern(target)) {
+    return bindingOrAssignmentPatternAssignsToName(target, escapedName);
+  } else if (isIdentifier(target)) {
+    return target.escapedText === escapedName;
+  }
+  return false;
+}
+function bindingOrAssignmentPatternAssignsToName(pattern, escapedName) {
+  const elements = getElementsOfBindingOrAssignmentPattern(pattern);
+  for (const element of elements) {
+    if (bindingOrAssignmentElementAssignsToName(element, escapedName)) {
+      return true;
     }
-    function visitEndOfDeclarationMarker(node) {
-      const id = getOriginalNodeId(node);
-      const statements = deferredExports[id];
-      if (statements) {
-        delete deferredExports[id];
-        return append(statements, node);
-      } else {
-        const original = getOriginalNode(node);
-        if (isModuleOrEnumDeclaration(original)) {
-          return append(appendExportsOfDeclaration(statements, original), node);
-        }
-      }
-      return node;
+  }
+  return false;
+}
+function bindingOrAssignmentElementContainsNonLiteralComputedName(element) {
+  const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(element);
+  if (propertyName && isComputedPropertyName(propertyName) && !isLiteralExpression(propertyName.expression)) {
+    return true;
+  }
+  const target = getTargetOfBindingOrAssignmentElement(element);
+  return !!target && isBindingOrAssignmentPattern(target) && bindingOrAssignmentPatternContainsNonLiteralComputedName(target);
+}
+function bindingOrAssignmentPatternContainsNonLiteralComputedName(pattern) {
+  return !!forEach(getElementsOfBindingOrAssignmentPattern(pattern), bindingOrAssignmentElementContainsNonLiteralComputedName);
+}
+function flattenDestructuringBinding(node, visitor, context, level, rval, hoistTempVariables = false, skipInitializer) {
+  let pendingExpressions;
+  const pendingDeclarations = [];
+  const declarations = [];
+  const flattenContext = {
+    context,
+    level,
+    downlevelIteration: !!context.getCompilerOptions().downlevelIteration,
+    hoistTempVariables,
+    emitExpression,
+    emitBindingOrAssignment,
+    createArrayBindingOrAssignmentPattern: (elements) => makeArrayBindingPattern(context.factory, elements),
+    createObjectBindingOrAssignmentPattern: (elements) => makeObjectBindingPattern(context.factory, elements),
+    createArrayBindingOrAssignmentElement: (name) => makeBindingElement(context.factory, name),
+    visitor
+  };
+  if (isVariableDeclaration(node)) {
+    let initializer = getInitializerOfBindingOrAssignmentElement(node);
+    if (initializer && (isIdentifier(initializer) && bindingOrAssignmentElementAssignsToName(node, initializer.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node))) {
+      initializer = ensureIdentifier(
+        flattenContext,
+        visitNode(initializer, flattenContext.visitor),
+        /*reuseIdentifierExpressions*/
+        false,
+        initializer
+      );
+      node = context.factory.updateVariableDeclaration(
+        node,
+        node.name,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        initializer
+      );
     }
-    function appendExportsOfImportDeclaration(statements, decl) {
-      if (moduleInfo.exportEquals) {
-        return statements;
-      }
-      const importClause = decl.importClause;
-      if (!importClause) {
-        return statements;
-      }
-      if (importClause.name) {
-        statements = appendExportsOfDeclaration(statements, importClause);
-      }
-      const namedBindings = importClause.namedBindings;
-      if (namedBindings) {
-        switch (namedBindings.kind) {
-          case 271 /* NamespaceImport */:
-            statements = appendExportsOfDeclaration(statements, namedBindings);
-            break;
-          case 272 /* NamedImports */:
-            for (const importBinding of namedBindings.elements) {
-              statements = appendExportsOfDeclaration(statements, importBinding);
-            }
-            break;
-        }
-      }
-      return statements;
+  }
+  flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer);
+  if (pendingExpressions) {
+    const temp = context.factory.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    if (hoistTempVariables) {
+      const value = context.factory.inlineExpressions(pendingExpressions);
+      pendingExpressions = void 0;
+      emitBindingOrAssignment(
+        temp,
+        value,
+        /*location*/
+        void 0,
+        /*original*/
+        void 0
+      );
+    } else {
+      context.hoistVariableDeclaration(temp);
+      const pendingDeclaration = last(pendingDeclarations);
+      pendingDeclaration.pendingExpressions = append(
+        pendingDeclaration.pendingExpressions,
+        context.factory.createAssignment(temp, pendingDeclaration.value)
+      );
+      addRange(pendingDeclaration.pendingExpressions, pendingExpressions);
+      pendingDeclaration.value = temp;
     }
-    function appendExportsOfImportEqualsDeclaration(statements, decl) {
-      if (moduleInfo.exportEquals) {
-        return statements;
-      }
-      return appendExportsOfDeclaration(statements, decl);
+  }
+  for (const { pendingExpressions: pendingExpressions2, name, value, location, original } of pendingDeclarations) {
+    const variable = context.factory.createVariableDeclaration(
+      name,
+      /*exclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      pendingExpressions2 ? context.factory.inlineExpressions(append(pendingExpressions2, value)) : value
+    );
+    variable.original = original;
+    setTextRange(variable, location);
+    declarations.push(variable);
+  }
+  return declarations;
+  function emitExpression(value) {
+    pendingExpressions = append(pendingExpressions, value);
+  }
+  function emitBindingOrAssignment(target, value, location, original) {
+    Debug.assertNode(target, isBindingName);
+    if (pendingExpressions) {
+      value = context.factory.inlineExpressions(append(pendingExpressions, value));
+      pendingExpressions = void 0;
     }
-    function appendExportsOfVariableStatement(statements, node, exportSelf) {
-      if (moduleInfo.exportEquals) {
-        return statements;
-      }
-      for (const decl of node.declarationList.declarations) {
-        if (decl.initializer || exportSelf) {
-          statements = appendExportsOfBindingElement(statements, decl, exportSelf);
+    pendingDeclarations.push({ pendingExpressions, name: target, value, location, original });
+  }
+}
+function flattenBindingOrAssignmentElement(flattenContext, element, value, location, skipInitializer) {
+  const bindingTarget = getTargetOfBindingOrAssignmentElement(element);
+  if (!skipInitializer) {
+    const initializer = visitNode(getInitializerOfBindingOrAssignmentElement(element), flattenContext.visitor, isExpression);
+    if (initializer) {
+      if (value) {
+        value = createDefaultValueCheck(flattenContext, value, initializer, location);
+        if (!isSimpleInlineableExpression(initializer) && isBindingOrAssignmentPattern(bindingTarget)) {
+          value = ensureIdentifier(
+            flattenContext,
+            value,
+            /*reuseIdentifierExpressions*/
+            true,
+            location
+          );
         }
+      } else {
+        value = initializer;
       }
-      return statements;
+    } else if (!value) {
+      value = flattenContext.context.factory.createVoidZero();
     }
-    function appendExportsOfBindingElement(statements, decl, exportSelf) {
-      if (moduleInfo.exportEquals) {
-        return statements;
-      }
-      if (isBindingPattern(decl.name)) {
-        for (const element of decl.name.elements) {
-          if (!isOmittedExpression(element)) {
-            statements = appendExportsOfBindingElement(statements, element, exportSelf);
-          }
+  }
+  if (isObjectBindingOrAssignmentPattern(bindingTarget)) {
+    flattenObjectBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location);
+  } else if (isArrayBindingOrAssignmentPattern(bindingTarget)) {
+    flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location);
+  } else {
+    flattenContext.emitBindingOrAssignment(
+      bindingTarget,
+      value,
+      location,
+      /*original*/
+      element
+    );
+  }
+}
+function flattenObjectBindingOrAssignmentPattern(flattenContext, parent2, pattern, value, location) {
+  const elements = getElementsOfBindingOrAssignmentPattern(pattern);
+  const numElements = elements.length;
+  if (numElements !== 1) {
+    const reuseIdentifierExpressions = !isDeclarationBindingElement(parent2) || numElements !== 0;
+    value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location);
+  }
+  let bindingElements;
+  let computedTempVariables;
+  for (let i = 0; i < numElements; i++) {
+    const element = elements[i];
+    if (!getRestIndicatorOfBindingOrAssignmentElement(element)) {
+      const propertyName = getPropertyNameOfBindingOrAssignmentElement(element);
+      if (flattenContext.level >= 1 /* ObjectRest */ && !(element.transformFlags & (32768 /* ContainsRestOrSpread */ | 65536 /* ContainsObjectRestOrSpread */)) && !(getTargetOfBindingOrAssignmentElement(element).transformFlags & (32768 /* ContainsRestOrSpread */ | 65536 /* ContainsObjectRestOrSpread */)) && !isComputedPropertyName(propertyName)) {
+        bindingElements = append(bindingElements, visitNode(element, flattenContext.visitor));
+      } else {
+        if (bindingElements) {
+          flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern);
+          bindingElements = void 0;
         }
-      } else if (!isGeneratedIdentifier(decl.name)) {
-        let excludeName;
-        if (exportSelf) {
-          statements = appendExportStatement(statements, decl.name, factory2.getLocalName(decl));
-          excludeName = idText(decl.name);
+        const rhsValue = createDestructuringPropertyAccess(flattenContext, value, propertyName);
+        if (isComputedPropertyName(propertyName)) {
+          computedTempVariables = append(computedTempVariables, rhsValue.argumentExpression);
         }
-        statements = appendExportsOfDeclaration(statements, decl, excludeName);
-      }
-      return statements;
-    }
-    function appendExportsOfHoistedDeclaration(statements, decl) {
-      if (moduleInfo.exportEquals) {
-        return statements;
-      }
-      let excludeName;
-      if (hasSyntacticModifier(decl, 1 /* Export */)) {
-        const exportName = hasSyntacticModifier(decl, 1024 /* Default */) ? factory2.createStringLiteral("default") : decl.name;
-        statements = appendExportStatement(statements, exportName, factory2.getLocalName(decl));
-        excludeName = getTextOfIdentifierOrLiteral(exportName);
+        flattenBindingOrAssignmentElement(
+          flattenContext,
+          element,
+          rhsValue,
+          /*location*/
+          element
+        );
       }
-      if (decl.name) {
-        statements = appendExportsOfDeclaration(statements, decl, excludeName);
+    } else if (i === numElements - 1) {
+      if (bindingElements) {
+        flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern);
+        bindingElements = void 0;
       }
-      return statements;
+      const rhsValue = flattenContext.context.getEmitHelperFactory().createRestHelper(value, elements, computedTempVariables, pattern);
+      flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
     }
-    function appendExportsOfDeclaration(statements, decl, excludeName) {
-      if (moduleInfo.exportEquals) {
-        return statements;
-      }
-      const name = factory2.getDeclarationName(decl);
-      const exportSpecifiers = moduleInfo.exportSpecifiers.get(idText(name));
-      if (exportSpecifiers) {
-        for (const exportSpecifier of exportSpecifiers) {
-          if (exportSpecifier.name.escapedText !== excludeName) {
-            statements = appendExportStatement(statements, exportSpecifier.name, name);
-          }
+  }
+  if (bindingElements) {
+    flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern);
+  }
+}
+function flattenArrayBindingOrAssignmentPattern(flattenContext, parent2, pattern, value, location) {
+  const elements = getElementsOfBindingOrAssignmentPattern(pattern);
+  const numElements = elements.length;
+  if (flattenContext.level < 1 /* ObjectRest */ && flattenContext.downlevelIteration) {
+    value = ensureIdentifier(
+      flattenContext,
+      setTextRange(
+        flattenContext.context.getEmitHelperFactory().createReadHelper(
+          value,
+          numElements > 0 && getRestIndicatorOfBindingOrAssignmentElement(elements[numElements - 1]) ? void 0 : numElements
+        ),
+        location
+      ),
+      /*reuseIdentifierExpressions*/
+      false,
+      location
+    );
+  } else if (numElements !== 1 && (flattenContext.level < 1 /* ObjectRest */ || numElements === 0) || every(elements, isOmittedExpression)) {
+    const reuseIdentifierExpressions = !isDeclarationBindingElement(parent2) || numElements !== 0;
+    value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location);
+  }
+  let bindingElements;
+  let restContainingElements;
+  for (let i = 0; i < numElements; i++) {
+    const element = elements[i];
+    if (flattenContext.level >= 1 /* ObjectRest */) {
+      if (element.transformFlags & 65536 /* ContainsObjectRestOrSpread */ || flattenContext.hasTransformedPriorElement && !isSimpleBindingOrAssignmentElement(element)) {
+        flattenContext.hasTransformedPriorElement = true;
+        const temp = flattenContext.context.factory.createTempVariable(
+          /*recordTempVariable*/
+          void 0
+        );
+        if (flattenContext.hoistTempVariables) {
+          flattenContext.context.hoistVariableDeclaration(temp);
         }
+        restContainingElements = append(restContainingElements, [temp, element]);
+        bindingElements = append(bindingElements, flattenContext.createArrayBindingOrAssignmentElement(temp));
+      } else {
+        bindingElements = append(bindingElements, element);
       }
-      return statements;
-    }
-    function appendExportStatement(statements, exportName, expression, allowComments) {
-      statements = append(statements, createExportStatement(exportName, expression, allowComments));
-      return statements;
-    }
-    function createExportStatement(name, value, allowComments) {
-      const statement = factory2.createExpressionStatement(createExportExpression(name, value));
-      startOnNewLine(statement);
-      if (!allowComments) {
-        setEmitFlags(statement, 3072 /* NoComments */);
-      }
-      return statement;
-    }
-    function createExportExpression(name, value) {
-      const exportName = isIdentifier(name) ? factory2.createStringLiteralFromNode(name) : name;
-      setEmitFlags(value, getEmitFlags(value) | 3072 /* NoComments */);
-      return setCommentRange(factory2.createCallExpression(exportFunction, void 0, [exportName, value]), value);
+    } else if (isOmittedExpression(element)) {
+      continue;
+    } else if (!getRestIndicatorOfBindingOrAssignmentElement(element)) {
+      const rhsValue = flattenContext.context.factory.createElementAccessExpression(value, i);
+      flattenBindingOrAssignmentElement(
+        flattenContext,
+        element,
+        rhsValue,
+        /*location*/
+        element
+      );
+    } else if (i === numElements - 1) {
+      const rhsValue = flattenContext.context.factory.createArraySliceCall(value, i);
+      flattenBindingOrAssignmentElement(
+        flattenContext,
+        element,
+        rhsValue,
+        /*location*/
+        element
+      );
     }
-    function topLevelNestedVisitor(node) {
-      switch (node.kind) {
-        case 240 /* VariableStatement */:
-          return visitVariableStatement(node);
-        case 259 /* FunctionDeclaration */:
-          return visitFunctionDeclaration(node);
-        case 260 /* ClassDeclaration */:
-          return visitClassDeclaration(node);
-        case 245 /* ForStatement */:
-          return visitForStatement(node, true);
-        case 246 /* ForInStatement */:
-          return visitForInStatement(node);
-        case 247 /* ForOfStatement */:
-          return visitForOfStatement(node);
-        case 243 /* DoStatement */:
-          return visitDoStatement(node);
-        case 244 /* WhileStatement */:
-          return visitWhileStatement(node);
-        case 253 /* LabeledStatement */:
-          return visitLabeledStatement(node);
-        case 251 /* WithStatement */:
-          return visitWithStatement(node);
-        case 252 /* SwitchStatement */:
-          return visitSwitchStatement(node);
-        case 266 /* CaseBlock */:
-          return visitCaseBlock(node);
-        case 292 /* CaseClause */:
-          return visitCaseClause(node);
-        case 293 /* DefaultClause */:
-          return visitDefaultClause(node);
-        case 255 /* TryStatement */:
-          return visitTryStatement(node);
-        case 295 /* CatchClause */:
-          return visitCatchClause(node);
-        case 238 /* Block */:
-          return visitBlock(node);
-        case 355 /* MergeDeclarationMarker */:
-          return visitMergeDeclarationMarker(node);
-        case 356 /* EndOfDeclarationMarker */:
-          return visitEndOfDeclarationMarker(node);
-        default:
-          return visitor(node);
-      }
+  }
+  if (bindingElements) {
+    flattenContext.emitBindingOrAssignment(flattenContext.createArrayBindingOrAssignmentPattern(bindingElements), value, location, pattern);
+  }
+  if (restContainingElements) {
+    for (const [id, element] of restContainingElements) {
+      flattenBindingOrAssignmentElement(flattenContext, element, id, element);
     }
-    function visitForStatement(node, isTopLevel) {
-      const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
-      enclosingBlockScopedContainer = node;
-      node = factory2.updateForStatement(
-        node,
-        visitNode(node.initializer, isTopLevel ? visitForInitializer : discardedValueVisitor, isForInitializer),
-        visitNode(node.condition, visitor, isExpression),
-        visitNode(node.incrementor, discardedValueVisitor, isExpression),
-        visitIterationBody(node.statement, isTopLevel ? topLevelNestedVisitor : visitor, context)
+  }
+}
+function isSimpleBindingOrAssignmentElement(element) {
+  const target = getTargetOfBindingOrAssignmentElement(element);
+  if (!target || isOmittedExpression(target))
+    return true;
+  const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(element);
+  if (propertyName && !isPropertyNameLiteral(propertyName))
+    return false;
+  const initializer = getInitializerOfBindingOrAssignmentElement(element);
+  if (initializer && !isSimpleInlineableExpression(initializer))
+    return false;
+  if (isBindingOrAssignmentPattern(target))
+    return every(getElementsOfBindingOrAssignmentPattern(target), isSimpleBindingOrAssignmentElement);
+  return isIdentifier(target);
+}
+function createDefaultValueCheck(flattenContext, value, defaultValue, location) {
+  value = ensureIdentifier(
+    flattenContext,
+    value,
+    /*reuseIdentifierExpressions*/
+    true,
+    location
+  );
+  return flattenContext.context.factory.createConditionalExpression(
+    flattenContext.context.factory.createTypeCheck(value, "undefined"),
+    /*questionToken*/
+    void 0,
+    defaultValue,
+    /*colonToken*/
+    void 0,
+    value
+  );
+}
+function createDestructuringPropertyAccess(flattenContext, value, propertyName) {
+  if (isComputedPropertyName(propertyName)) {
+    const argumentExpression = ensureIdentifier(
+      flattenContext,
+      visitNode(propertyName.expression, flattenContext.visitor),
+      /*reuseIdentifierExpressions*/
+      false,
+      /*location*/
+      propertyName
+    );
+    return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression);
+  } else if (isStringOrNumericLiteralLike(propertyName)) {
+    const argumentExpression = factory.cloneNode(propertyName);
+    return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression);
+  } else {
+    const name = flattenContext.context.factory.createIdentifier(idText(propertyName));
+    return flattenContext.context.factory.createPropertyAccessExpression(value, name);
+  }
+}
+function ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location) {
+  if (isIdentifier(value) && reuseIdentifierExpressions) {
+    return value;
+  } else {
+    const temp = flattenContext.context.factory.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    if (flattenContext.hoistTempVariables) {
+      flattenContext.context.hoistVariableDeclaration(temp);
+      flattenContext.emitExpression(setTextRange(flattenContext.context.factory.createAssignment(temp, value), location));
+    } else {
+      flattenContext.emitBindingOrAssignment(
+        temp,
+        value,
+        location,
+        /*original*/
+        void 0
       );
-      enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
-      return node;
     }
-    function visitForInStatement(node) {
-      const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
-      enclosingBlockScopedContainer = node;
-      node = factory2.updateForInStatement(
-        node,
-        visitForInitializer(node.initializer),
-        visitNode(node.expression, visitor, isExpression),
-        visitIterationBody(node.statement, topLevelNestedVisitor, context)
-      );
-      enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
-      return node;
+    return temp;
+  }
+}
+function makeArrayBindingPattern(factory2, elements) {
+  Debug.assertEachNode(elements, isArrayBindingElement);
+  return factory2.createArrayBindingPattern(elements);
+}
+function makeArrayAssignmentPattern(factory2, elements) {
+  return factory2.createArrayLiteralExpression(map(elements, factory2.converters.convertToArrayAssignmentElement));
+}
+function makeObjectBindingPattern(factory2, elements) {
+  Debug.assertEachNode(elements, isBindingElement);
+  return factory2.createObjectBindingPattern(elements);
+}
+function makeObjectAssignmentPattern(factory2, elements) {
+  return factory2.createObjectLiteralExpression(map(elements, factory2.converters.convertToObjectAssignmentElement));
+}
+function makeBindingElement(factory2, name) {
+  return factory2.createBindingElement(
+    /*dotDotDotToken*/
+    void 0,
+    /*propertyName*/
+    void 0,
+    name
+  );
+}
+function makeAssignmentElement(name) {
+  return name;
+}
+
+// src/compiler/transformers/taggedTemplate.ts
+var ProcessLevel = /* @__PURE__ */ ((ProcessLevel2) => {
+  ProcessLevel2[ProcessLevel2["LiftRestriction"] = 0] = "LiftRestriction";
+  ProcessLevel2[ProcessLevel2["All"] = 1] = "All";
+  return ProcessLevel2;
+})(ProcessLevel || {});
+function processTaggedTemplateExpression(context, node, visitor, currentSourceFile, recordTaggedTemplateString, level) {
+  const tag = visitNode(node.tag, visitor, isExpression);
+  const templateArguments = [void 0];
+  const cookedStrings = [];
+  const rawStrings = [];
+  const template = node.template;
+  if (level === 0 /* LiftRestriction */ && !hasInvalidEscape(template)) {
+    return visitEachChild(node, visitor, context);
+  }
+  if (isNoSubstitutionTemplateLiteral(template)) {
+    cookedStrings.push(createTemplateCooked(template));
+    rawStrings.push(getRawLiteral(template, currentSourceFile));
+  } else {
+    cookedStrings.push(createTemplateCooked(template.head));
+    rawStrings.push(getRawLiteral(template.head, currentSourceFile));
+    for (const templateSpan of template.templateSpans) {
+      cookedStrings.push(createTemplateCooked(templateSpan.literal));
+      rawStrings.push(getRawLiteral(templateSpan.literal, currentSourceFile));
+      templateArguments.push(visitNode(templateSpan.expression, visitor, isExpression));
     }
-    function visitForOfStatement(node) {
-      const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
-      enclosingBlockScopedContainer = node;
-      node = factory2.updateForOfStatement(
-        node,
-        node.awaitModifier,
-        visitForInitializer(node.initializer),
-        visitNode(node.expression, visitor, isExpression),
-        visitIterationBody(node.statement, topLevelNestedVisitor, context)
-      );
-      enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
+  }
+  const helperCall = context.getEmitHelperFactory().createTemplateObjectHelper(
+    factory.createArrayLiteralExpression(cookedStrings),
+    factory.createArrayLiteralExpression(rawStrings)
+  );
+  if (isExternalModule(currentSourceFile)) {
+    const tempVar = factory.createUniqueName("templateObject");
+    recordTaggedTemplateString(tempVar);
+    templateArguments[0] = factory.createLogicalOr(
+      tempVar,
+      factory.createAssignment(
+        tempVar,
+        helperCall
+      )
+    );
+  } else {
+    templateArguments[0] = helperCall;
+  }
+  return factory.createCallExpression(
+    tag,
+    /*typeArguments*/
+    void 0,
+    templateArguments
+  );
+}
+function createTemplateCooked(template) {
+  return template.templateFlags ? factory.createVoidZero() : factory.createStringLiteral(template.text);
+}
+function getRawLiteral(node, currentSourceFile) {
+  let text = node.rawText;
+  if (text === void 0) {
+    Debug.assertIsDefined(
+      currentSourceFile,
+      "Template literal node is missing 'rawText' and does not have a source file. Possibly bad transform."
+    );
+    text = getSourceTextOfNodeFromSourceFile(currentSourceFile, node);
+    const isLast = node.kind === 14 /* NoSubstitutionTemplateLiteral */ || node.kind === 17 /* TemplateTail */;
+    text = text.substring(1, text.length - (isLast ? 1 : 2));
+  }
+  text = text.replace(/\r\n?/g, "\n");
+  return setTextRange(factory.createStringLiteral(text), node);
+}
+
+// src/compiler/transformers/ts.ts
+var USE_NEW_TYPE_METADATA_FORMAT = false;
+function transformTypeScript(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    startLexicalEnvironment,
+    resumeLexicalEnvironment,
+    endLexicalEnvironment,
+    hoistVariableDeclaration
+  } = context;
+  const resolver = context.getEmitResolver();
+  const compilerOptions = context.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const moduleKind = getEmitModuleKind(compilerOptions);
+  const typeSerializer = compilerOptions.emitDecoratorMetadata ? createRuntimeTypeSerializer(context) : void 0;
+  const previousOnEmitNode = context.onEmitNode;
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  context.onEmitNode = onEmitNode;
+  context.onSubstituteNode = onSubstituteNode;
+  context.enableSubstitution(208 /* PropertyAccessExpression */);
+  context.enableSubstitution(209 /* ElementAccessExpression */);
+  let currentSourceFile;
+  let currentNamespace;
+  let currentNamespaceContainerName;
+  let currentLexicalScope;
+  let currentScopeFirstDeclarationsOfName;
+  let currentClassHasParameterProperties;
+  let enabledSubstitutions;
+  let applicableSubstitutions;
+  return transformSourceFileOrBundle;
+  function transformSourceFileOrBundle(node) {
+    if (node.kind === 309 /* Bundle */) {
+      return transformBundle(node);
+    }
+    return transformSourceFile(node);
+  }
+  function transformBundle(node) {
+    return factory2.createBundle(node.sourceFiles.map(transformSourceFile), mapDefined(node.prepends, (prepend) => {
+      if (prepend.kind === 311 /* InputFiles */) {
+        return createUnparsedSourceFile(prepend, "js");
+      }
+      return prepend;
+    }));
+  }
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
       return node;
     }
-    function shouldHoistForInitializer(node) {
-      return isVariableDeclarationList(node) && shouldHoistVariableDeclarationList(node);
+    currentSourceFile = node;
+    const visited = saveStateAndInvoke(node, visitSourceFile);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    currentSourceFile = void 0;
+    return visited;
+  }
+  function saveStateAndInvoke(node, f) {
+    const savedCurrentScope = currentLexicalScope;
+    const savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName;
+    const savedCurrentClassHasParameterProperties = currentClassHasParameterProperties;
+    onBeforeVisitNode(node);
+    const visited = f(node);
+    if (currentLexicalScope !== savedCurrentScope) {
+      currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName;
     }
-    function visitForInitializer(node) {
-      if (shouldHoistForInitializer(node)) {
-        let expressions;
-        for (const variable of node.declarations) {
-          expressions = append(expressions, transformInitializedVariable(variable, false));
-          if (!variable.initializer) {
-            hoistBindingElement(variable);
-          }
+    currentLexicalScope = savedCurrentScope;
+    currentClassHasParameterProperties = savedCurrentClassHasParameterProperties;
+    return visited;
+  }
+  function onBeforeVisitNode(node) {
+    switch (node.kind) {
+      case 308 /* SourceFile */:
+      case 266 /* CaseBlock */:
+      case 265 /* ModuleBlock */:
+      case 238 /* Block */:
+        currentLexicalScope = node;
+        currentScopeFirstDeclarationsOfName = void 0;
+        break;
+      case 260 /* ClassDeclaration */:
+      case 259 /* FunctionDeclaration */:
+        if (hasSyntacticModifier(node, 2 /* Ambient */)) {
+          break;
         }
-        return expressions ? factory2.inlineExpressions(expressions) : factory2.createOmittedExpression();
-      } else {
-        return visitNode(node, discardedValueVisitor, isExpression);
-      }
+        if (node.name) {
+          recordEmittedDeclarationInScope(node);
+        } else {
+          Debug.assert(node.kind === 260 /* ClassDeclaration */ || hasSyntacticModifier(node, 1024 /* Default */));
+        }
+        break;
     }
-    function visitDoStatement(node) {
-      return factory2.updateDoStatement(
-        node,
-        visitIterationBody(node.statement, topLevelNestedVisitor, context),
-        visitNode(node.expression, visitor, isExpression)
-      );
+  }
+  function visitor(node) {
+    return saveStateAndInvoke(node, visitorWorker);
+  }
+  function visitorWorker(node) {
+    if (node.transformFlags & 1 /* ContainsTypeScript */) {
+      return visitTypeScript(node);
     }
-    function visitWhileStatement(node) {
-      return factory2.updateWhileStatement(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        visitIterationBody(node.statement, topLevelNestedVisitor, context)
-      );
+    return node;
+  }
+  function sourceElementVisitor(node) {
+    return saveStateAndInvoke(node, sourceElementVisitorWorker);
+  }
+  function sourceElementVisitorWorker(node) {
+    switch (node.kind) {
+      case 269 /* ImportDeclaration */:
+      case 268 /* ImportEqualsDeclaration */:
+      case 274 /* ExportAssignment */:
+      case 275 /* ExportDeclaration */:
+        return visitElidableStatement(node);
+      default:
+        return visitorWorker(node);
     }
-    function visitLabeledStatement(node) {
-      return factory2.updateLabeledStatement(
-        node,
-        node.label,
-        visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock)
-      );
+  }
+  function visitElidableStatement(node) {
+    const parsed = getParseTreeNode(node);
+    if (parsed !== node) {
+      if (node.transformFlags & 1 /* ContainsTypeScript */) {
+        return visitEachChild(node, visitor, context);
+      }
+      return node;
     }
-    function visitWithStatement(node) {
-      return factory2.updateWithStatement(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock)
-      );
+    switch (node.kind) {
+      case 269 /* ImportDeclaration */:
+        return visitImportDeclaration(node);
+      case 268 /* ImportEqualsDeclaration */:
+        return visitImportEqualsDeclaration(node);
+      case 274 /* ExportAssignment */:
+        return visitExportAssignment(node);
+      case 275 /* ExportDeclaration */:
+        return visitExportDeclaration(node);
+      default:
+        Debug.fail("Unhandled ellided statement");
     }
-    function visitSwitchStatement(node) {
-      return factory2.updateSwitchStatement(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        visitNode(node.caseBlock, topLevelNestedVisitor, isCaseBlock)
-      );
+  }
+  function namespaceElementVisitor(node) {
+    return saveStateAndInvoke(node, namespaceElementVisitorWorker);
+  }
+  function namespaceElementVisitorWorker(node) {
+    if (node.kind === 275 /* ExportDeclaration */ || node.kind === 269 /* ImportDeclaration */ || node.kind === 270 /* ImportClause */ || node.kind === 268 /* ImportEqualsDeclaration */ && node.moduleReference.kind === 280 /* ExternalModuleReference */) {
+      return void 0;
+    } else if (node.transformFlags & 1 /* ContainsTypeScript */ || hasSyntacticModifier(node, 1 /* Export */)) {
+      return visitTypeScript(node);
     }
-    function visitCaseBlock(node) {
-      const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
-      enclosingBlockScopedContainer = node;
-      node = factory2.updateCaseBlock(
-        node,
-        visitNodes2(node.clauses, topLevelNestedVisitor, isCaseOrDefaultClause)
-      );
-      enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
-      return node;
+    return node;
+  }
+  function getClassElementVisitor(parent2) {
+    return (node) => saveStateAndInvoke(node, (n) => classElementVisitorWorker(n, parent2));
+  }
+  function classElementVisitorWorker(node, parent2) {
+    switch (node.kind) {
+      case 173 /* Constructor */:
+        return visitConstructor(node);
+      case 169 /* PropertyDeclaration */:
+        return visitPropertyDeclaration(node, parent2);
+      case 174 /* GetAccessor */:
+        return visitGetAccessor(node, parent2);
+      case 175 /* SetAccessor */:
+        return visitSetAccessor(node, parent2);
+      case 171 /* MethodDeclaration */:
+        return visitMethodDeclaration(node, parent2);
+      case 172 /* ClassStaticBlockDeclaration */:
+        return visitEachChild(node, visitor, context);
+      case 237 /* SemicolonClassElement */:
+        return node;
+      case 178 /* IndexSignature */:
+        return;
+      default:
+        return Debug.failBadSyntaxKind(node);
     }
-    function visitCaseClause(node) {
-      return factory2.updateCaseClause(
-        node,
-        visitNode(node.expression, visitor, isExpression),
-        visitNodes2(node.statements, topLevelNestedVisitor, isStatement)
-      );
+  }
+  function getObjectLiteralElementVisitor(parent2) {
+    return (node) => saveStateAndInvoke(node, (n) => objectLiteralElementVisitorWorker(n, parent2));
+  }
+  function objectLiteralElementVisitorWorker(node, parent2) {
+    switch (node.kind) {
+      case 299 /* PropertyAssignment */:
+      case 300 /* ShorthandPropertyAssignment */:
+      case 301 /* SpreadAssignment */:
+        return visitor(node);
+      case 174 /* GetAccessor */:
+        return visitGetAccessor(node, parent2);
+      case 175 /* SetAccessor */:
+        return visitSetAccessor(node, parent2);
+      case 171 /* MethodDeclaration */:
+        return visitMethodDeclaration(node, parent2);
+      default:
+        return Debug.failBadSyntaxKind(node);
+    }
+  }
+  function modifierVisitor(node) {
+    if (isDecorator(node))
+      return void 0;
+    if (modifierToFlag(node.kind) & 117086 /* TypeScriptModifier */) {
+      return void 0;
+    } else if (currentNamespace && node.kind === 93 /* ExportKeyword */) {
+      return void 0;
     }
-    function visitDefaultClause(node) {
-      return visitEachChild(node, topLevelNestedVisitor, context);
+    return node;
+  }
+  function visitTypeScript(node) {
+    if (isStatement(node) && hasSyntacticModifier(node, 2 /* Ambient */)) {
+      return factory2.createNotEmittedStatement(node);
     }
-    function visitTryStatement(node) {
-      return visitEachChild(node, topLevelNestedVisitor, context);
+    switch (node.kind) {
+      case 93 /* ExportKeyword */:
+      case 88 /* DefaultKeyword */:
+        return currentNamespace ? void 0 : node;
+      case 123 /* PublicKeyword */:
+      case 121 /* PrivateKeyword */:
+      case 122 /* ProtectedKeyword */:
+      case 126 /* AbstractKeyword */:
+      case 161 /* OverrideKeyword */:
+      case 85 /* ConstKeyword */:
+      case 136 /* DeclareKeyword */:
+      case 146 /* ReadonlyKeyword */:
+      case 101 /* InKeyword */:
+      case 145 /* OutKeyword */:
+      case 185 /* ArrayType */:
+      case 186 /* TupleType */:
+      case 187 /* OptionalType */:
+      case 188 /* RestType */:
+      case 184 /* TypeLiteral */:
+      case 179 /* TypePredicate */:
+      case 165 /* TypeParameter */:
+      case 131 /* AnyKeyword */:
+      case 157 /* UnknownKeyword */:
+      case 134 /* BooleanKeyword */:
+      case 152 /* StringKeyword */:
+      case 148 /* NumberKeyword */:
+      case 144 /* NeverKeyword */:
+      case 114 /* VoidKeyword */:
+      case 153 /* SymbolKeyword */:
+      case 182 /* ConstructorType */:
+      case 181 /* FunctionType */:
+      case 183 /* TypeQuery */:
+      case 180 /* TypeReference */:
+      case 189 /* UnionType */:
+      case 190 /* IntersectionType */:
+      case 191 /* ConditionalType */:
+      case 193 /* ParenthesizedType */:
+      case 194 /* ThisType */:
+      case 195 /* TypeOperator */:
+      case 196 /* IndexedAccessType */:
+      case 197 /* MappedType */:
+      case 198 /* LiteralType */:
+      case 178 /* IndexSignature */:
+        return void 0;
+      case 262 /* TypeAliasDeclaration */:
+        return factory2.createNotEmittedStatement(node);
+      case 267 /* NamespaceExportDeclaration */:
+        return void 0;
+      case 261 /* InterfaceDeclaration */:
+        return factory2.createNotEmittedStatement(node);
+      case 260 /* ClassDeclaration */:
+        return visitClassDeclaration(node);
+      case 228 /* ClassExpression */:
+        return visitClassExpression(node);
+      case 294 /* HeritageClause */:
+        return visitHeritageClause(node);
+      case 230 /* ExpressionWithTypeArguments */:
+        return visitExpressionWithTypeArguments(node);
+      case 207 /* ObjectLiteralExpression */:
+        return visitObjectLiteralExpression(node);
+      case 173 /* Constructor */:
+      case 169 /* PropertyDeclaration */:
+      case 171 /* MethodDeclaration */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+      case 172 /* ClassStaticBlockDeclaration */:
+        return Debug.fail("Class and object literal elements must be visited with their respective visitors");
+      case 259 /* FunctionDeclaration */:
+        return visitFunctionDeclaration(node);
+      case 215 /* FunctionExpression */:
+        return visitFunctionExpression(node);
+      case 216 /* ArrowFunction */:
+        return visitArrowFunction(node);
+      case 166 /* Parameter */:
+        return visitParameter(node);
+      case 214 /* ParenthesizedExpression */:
+        return visitParenthesizedExpression(node);
+      case 213 /* TypeAssertionExpression */:
+      case 231 /* AsExpression */:
+        return visitAssertionExpression(node);
+      case 235 /* SatisfiesExpression */:
+        return visitSatisfiesExpression(node);
+      case 210 /* CallExpression */:
+        return visitCallExpression(node);
+      case 211 /* NewExpression */:
+        return visitNewExpression(node);
+      case 212 /* TaggedTemplateExpression */:
+        return visitTaggedTemplateExpression(node);
+      case 232 /* NonNullExpression */:
+        return visitNonNullExpression(node);
+      case 263 /* EnumDeclaration */:
+        return visitEnumDeclaration(node);
+      case 240 /* VariableStatement */:
+        return visitVariableStatement(node);
+      case 257 /* VariableDeclaration */:
+        return visitVariableDeclaration(node);
+      case 264 /* ModuleDeclaration */:
+        return visitModuleDeclaration(node);
+      case 268 /* ImportEqualsDeclaration */:
+        return visitImportEqualsDeclaration(node);
+      case 282 /* JsxSelfClosingElement */:
+        return visitJsxSelfClosingElement(node);
+      case 283 /* JsxOpeningElement */:
+        return visitJsxJsxOpeningElement(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function visitCatchClause(node) {
-      const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
-      enclosingBlockScopedContainer = node;
-      node = factory2.updateCatchClause(
+  }
+  function visitSourceFile(node) {
+    const alwaysStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") && !(isExternalModule(node) && moduleKind >= 5 /* ES2015 */) && !isJsonSourceFile(node);
+    return factory2.updateSourceFile(
+      node,
+      visitLexicalEnvironment(
+        node.statements,
+        sourceElementVisitor,
+        context,
+        /*start*/
+        0,
+        alwaysStrict
+      )
+    );
+  }
+  function visitObjectLiteralExpression(node) {
+    return factory2.updateObjectLiteralExpression(
+      node,
+      visitNodes2(node.properties, getObjectLiteralElementVisitor(node), isObjectLiteralElement)
+    );
+  }
+  function getClassFacts(node, staticProperties) {
+    let facts = 0 /* None */;
+    if (some(staticProperties))
+      facts |= 1 /* HasStaticInitializedProperties */;
+    const extendsClauseElement = getEffectiveBaseTypeNode(node);
+    if (extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 104 /* NullKeyword */)
+      facts |= 64 /* IsDerivedClass */;
+    if (classOrConstructorParameterIsDecorated(node))
+      facts |= 2 /* HasConstructorDecorators */;
+    if (childIsDecorated(node))
+      facts |= 4 /* HasMemberDecorators */;
+    if (isExportOfNamespace(node))
+      facts |= 8 /* IsExportOfNamespace */;
+    else if (isDefaultExternalModuleExport(node))
+      facts |= 32 /* IsDefaultExternalExport */;
+    else if (isNamedExternalModuleExport(node))
+      facts |= 16 /* IsNamedExternalExport */;
+    if (languageVersion <= 1 /* ES5 */ && facts & 7 /* MayNeedImmediatelyInvokedFunctionExpression */)
+      facts |= 128 /* UseImmediatelyInvokedFunctionExpression */;
+    return facts;
+  }
+  function hasTypeScriptClassSyntax(node) {
+    return !!(node.transformFlags & 8192 /* ContainsTypeScriptClassSyntax */);
+  }
+  function isClassLikeDeclarationWithTypeScriptSyntax(node) {
+    return hasDecorators(node) || some(node.typeParameters) || some(node.heritageClauses, hasTypeScriptClassSyntax) || some(node.members, hasTypeScriptClassSyntax);
+  }
+  function visitClassDeclaration(node) {
+    if (!isClassLikeDeclarationWithTypeScriptSyntax(node) && !(currentNamespace && hasSyntacticModifier(node, 1 /* Export */))) {
+      return factory2.updateClassDeclaration(
         node,
-        node.variableDeclaration,
-        visitNode(node.block, topLevelNestedVisitor, isBlock)
+        visitNodes2(node.modifiers, modifierVisitor, isModifier),
+        node.name,
+        /*typeParameters*/
+        void 0,
+        visitNodes2(node.heritageClauses, visitor, isHeritageClause),
+        visitNodes2(node.members, getClassElementVisitor(node), isClassElement)
       );
-      enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
-      return node;
-    }
-    function visitBlock(node) {
-      const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
-      enclosingBlockScopedContainer = node;
-      node = visitEachChild(node, topLevelNestedVisitor, context);
-      enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
-      return node;
-    }
-    function visitorWorker(node, valueIsDiscarded) {
-      if (!(node.transformFlags & (4096 /* ContainsDestructuringAssignment */ | 8388608 /* ContainsDynamicImport */ | 268435456 /* ContainsUpdateExpressionForIdentifier */))) {
-        return node;
-      }
-      switch (node.kind) {
-        case 245 /* ForStatement */:
-          return visitForStatement(node, false);
-        case 241 /* ExpressionStatement */:
-          return visitExpressionStatement(node);
-        case 214 /* ParenthesizedExpression */:
-          return visitParenthesizedExpression(node, valueIsDiscarded);
-        case 353 /* PartiallyEmittedExpression */:
-          return visitPartiallyEmittedExpression(node, valueIsDiscarded);
-        case 223 /* BinaryExpression */:
-          if (isDestructuringAssignment(node)) {
-            return visitDestructuringAssignment(node, valueIsDiscarded);
-          }
-          break;
-        case 210 /* CallExpression */:
-          if (isImportCall(node)) {
-            return visitImportCallExpression(node);
-          }
-          break;
-        case 221 /* PrefixUnaryExpression */:
-        case 222 /* PostfixUnaryExpression */:
-          return visitPrefixOrPostfixUnaryExpression(node, valueIsDiscarded);
-      }
-      return visitEachChild(node, visitor, context);
-    }
-    function visitor(node) {
-      return visitorWorker(node, false);
     }
-    function discardedValueVisitor(node) {
-      return visitorWorker(node, true);
-    }
-    function visitExpressionStatement(node) {
-      return factory2.updateExpressionStatement(node, visitNode(node.expression, discardedValueVisitor, isExpression));
-    }
-    function visitParenthesizedExpression(node, valueIsDiscarded) {
-      return factory2.updateParenthesizedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression));
-    }
-    function visitPartiallyEmittedExpression(node, valueIsDiscarded) {
-      return factory2.updatePartiallyEmittedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression));
+    const staticProperties = getProperties(
+      node,
+      /*requireInitializer*/
+      true,
+      /*isStatic*/
+      true
+    );
+    const facts = getClassFacts(node, staticProperties);
+    if (facts & 128 /* UseImmediatelyInvokedFunctionExpression */) {
+      context.startLexicalEnvironment();
     }
-    function visitImportCallExpression(node) {
-      const externalModuleName = getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions);
-      const firstArgument = visitNode(firstOrUndefined(node.arguments), visitor);
-      const argument = externalModuleName && (!firstArgument || !isStringLiteral(firstArgument) || firstArgument.text !== externalModuleName.text) ? externalModuleName : firstArgument;
-      return factory2.createCallExpression(
-        factory2.createPropertyAccessExpression(
-          contextObject,
-          factory2.createIdentifier("import")
-        ),
+    const name = node.name || (facts & 5 /* NeedsName */ ? factory2.getGeneratedNameForNode(node) : void 0);
+    const allDecorators = getAllDecoratorsOfClass(node);
+    const decorators = transformAllDecoratorsOfDeclaration(node, node, allDecorators);
+    const modifiers = !(facts & 128 /* UseImmediatelyInvokedFunctionExpression */) ? visitNodes2(node.modifiers, modifierVisitor, isModifier) : elideNodes(factory2, node.modifiers);
+    const classStatement = factory2.updateClassDeclaration(
+      node,
+      concatenate(decorators, modifiers),
+      name,
+      /*typeParameters*/
+      void 0,
+      visitNodes2(node.heritageClauses, visitor, isHeritageClause),
+      transformClassMembers(node)
+    );
+    let emitFlags = getEmitFlags(node);
+    if (facts & 1 /* HasStaticInitializedProperties */) {
+      emitFlags |= 64 /* NoTrailingSourceMap */;
+    }
+    setEmitFlags(classStatement, emitFlags);
+    let statements = [classStatement];
+    if (facts & 128 /* UseImmediatelyInvokedFunctionExpression */) {
+      const closingBraceLocation = createTokenRange(skipTrivia(currentSourceFile.text, node.members.end), 19 /* CloseBraceToken */);
+      const localName = factory2.getInternalName(node);
+      const outer = factory2.createPartiallyEmittedExpression(localName);
+      setTextRangeEnd(outer, closingBraceLocation.end);
+      setEmitFlags(outer, 3072 /* NoComments */);
+      const statement = factory2.createReturnStatement(outer);
+      setTextRangePos(statement, closingBraceLocation.pos);
+      setEmitFlags(statement, 3072 /* NoComments */ | 768 /* NoTokenSourceMaps */);
+      statements.push(statement);
+      insertStatementsAfterStandardPrologue(statements, context.endLexicalEnvironment());
+      const iife = factory2.createImmediatelyInvokedArrowFunction(statements);
+      setEmitFlags(iife, 67108864 /* TypeScriptClassWrapper */);
+      const varStatement = factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
-        argument ? [argument] : []
+        factory2.createVariableDeclarationList([
+          factory2.createVariableDeclaration(
+            factory2.getLocalName(
+              node,
+              /*allowComments*/
+              false,
+              /*allowSourceMaps*/
+              false
+            ),
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            iife
+          )
+        ])
       );
-    }
-    function visitDestructuringAssignment(node, valueIsDiscarded) {
-      if (hasExportedReferenceInDestructuringTarget(node.left)) {
-        return flattenDestructuringAssignment(
+      setOriginalNode(varStatement, node);
+      setCommentRange(varStatement, node);
+      setSourceMapRange(varStatement, moveRangePastDecorators(node));
+      startOnNewLine(varStatement);
+      statements = [varStatement];
+    }
+    if (facts & 8 /* IsExportOfNamespace */) {
+      addExportMemberAssignment(statements, node);
+    } else if (facts & 128 /* UseImmediatelyInvokedFunctionExpression */ || facts & 2 /* HasConstructorDecorators */) {
+      if (facts & 32 /* IsDefaultExternalExport */) {
+        statements.push(factory2.createExportDefault(factory2.getLocalName(
           node,
-          visitor,
-          context,
-          0 /* All */,
-          !valueIsDiscarded
-        );
+          /*allowComments*/
+          false,
+          /*allowSourceMaps*/
+          true
+        )));
+      } else if (facts & 16 /* IsNamedExternalExport */) {
+        statements.push(factory2.createExternalModuleExport(factory2.getLocalName(
+          node,
+          /*allowComments*/
+          false,
+          /*allowSourceMaps*/
+          true
+        )));
       }
-      return visitEachChild(node, visitor, context);
     }
-    function hasExportedReferenceInDestructuringTarget(node) {
-      if (isAssignmentExpression(node, true)) {
-        return hasExportedReferenceInDestructuringTarget(node.left);
-      } else if (isSpreadElement(node)) {
-        return hasExportedReferenceInDestructuringTarget(node.expression);
-      } else if (isObjectLiteralExpression(node)) {
-        return some(node.properties, hasExportedReferenceInDestructuringTarget);
-      } else if (isArrayLiteralExpression(node)) {
-        return some(node.elements, hasExportedReferenceInDestructuringTarget);
-      } else if (isShorthandPropertyAssignment(node)) {
-        return hasExportedReferenceInDestructuringTarget(node.name);
-      } else if (isPropertyAssignment(node)) {
-        return hasExportedReferenceInDestructuringTarget(node.initializer);
-      } else if (isIdentifier(node)) {
-        const container = resolver.getReferencedExportContainer(node);
-        return container !== void 0 && container.kind === 308 /* SourceFile */;
-      } else {
-        return false;
-      }
+    if (statements.length > 1) {
+      statements.push(factory2.createEndOfDeclarationMarker(node));
+      setEmitFlags(classStatement, getEmitFlags(classStatement) | 8388608 /* HasEndOfDeclarationMarker */);
     }
-    function visitPrefixOrPostfixUnaryExpression(node, valueIsDiscarded) {
-      if ((node.operator === 45 /* PlusPlusToken */ || node.operator === 46 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand) && !isDeclarationNameOfEnumOrNamespace(node.operand)) {
-        const exportedNames = getExports(node.operand);
-        if (exportedNames) {
-          let temp;
-          let expression = visitNode(node.operand, visitor, isExpression);
-          if (isPrefixUnaryExpression(node)) {
-            expression = factory2.updatePrefixUnaryExpression(node, expression);
-          } else {
-            expression = factory2.updatePostfixUnaryExpression(node, expression);
-            if (!valueIsDiscarded) {
-              temp = factory2.createTempVariable(hoistVariableDeclaration);
-              expression = factory2.createAssignment(temp, expression);
-              setTextRange(expression, node);
-            }
-            expression = factory2.createComma(expression, factory2.cloneNode(node.operand));
-            setTextRange(expression, node);
-          }
-          for (const exportName of exportedNames) {
-            expression = createExportExpression(exportName, preventSubstitution(expression));
-          }
-          if (temp) {
-            expression = factory2.createComma(expression, temp);
-            setTextRange(expression, node);
-          }
-          return expression;
+    return singleOrMany(statements);
+  }
+  function visitClassExpression(node) {
+    const allDecorators = getAllDecoratorsOfClass(node);
+    const decorators = transformAllDecoratorsOfDeclaration(node, node, allDecorators);
+    return factory2.updateClassExpression(
+      node,
+      decorators,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      visitNodes2(node.heritageClauses, visitor, isHeritageClause),
+      isClassLikeDeclarationWithTypeScriptSyntax(node) ? transformClassMembers(node) : visitNodes2(node.members, getClassElementVisitor(node), isClassElement)
+    );
+  }
+  function transformClassMembers(node) {
+    const members = [];
+    const constructor = getFirstConstructorWithBody(node);
+    const parametersWithPropertyAssignments = constructor && filter(constructor.parameters, (p) => isParameterPropertyDeclaration(p, constructor));
+    if (parametersWithPropertyAssignments) {
+      for (const parameter of parametersWithPropertyAssignments) {
+        if (isIdentifier(parameter.name)) {
+          members.push(setOriginalNode(factory2.createPropertyDeclaration(
+            /*modifiers*/
+            void 0,
+            parameter.name,
+            /*questionOrExclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            /*initializer*/
+            void 0
+          ), parameter));
         }
       }
-      return visitEachChild(node, visitor, context);
-    }
-    function modifierVisitor(node) {
-      switch (node.kind) {
-        case 93 /* ExportKeyword */:
-        case 88 /* DefaultKeyword */:
-          return void 0;
-      }
-      return node;
     }
-    function onEmitNode(hint, node, emitCallback) {
-      if (node.kind === 308 /* SourceFile */) {
-        const id = getOriginalNodeId(node);
-        currentSourceFile = node;
-        moduleInfo = moduleInfoMap[id];
-        exportFunction = exportFunctionsMap[id];
-        noSubstitution = noSubstitutionMap[id];
-        contextObject = contextObjectMap[id];
-        if (noSubstitution) {
-          delete noSubstitutionMap[id];
-        }
-        previousOnEmitNode(hint, node, emitCallback);
-        currentSourceFile = void 0;
-        moduleInfo = void 0;
-        exportFunction = void 0;
-        contextObject = void 0;
-        noSubstitution = void 0;
-      } else {
-        previousOnEmitNode(hint, node, emitCallback);
-      }
+    addRange(members, visitNodes2(node.members, getClassElementVisitor(node), isClassElement));
+    return setTextRange(
+      factory2.createNodeArray(members),
+      /*location*/
+      node.members
+    );
+  }
+  function transformAllDecoratorsOfDeclaration(node, container, allDecorators) {
+    var _a2, _b, _c, _d;
+    if (!allDecorators) {
+      return void 0;
     }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (isSubstitutionPrevented(node)) {
-        return node;
-      }
-      if (hint === 1 /* Expression */) {
-        return substituteExpression(node);
-      } else if (hint === 4 /* Unspecified */) {
-        return substituteUnspecified(node);
+    const decorators = visitArray(allDecorators.decorators, visitor, isDecorator);
+    const parameterDecorators = flatMap(allDecorators.parameters, transformDecoratorsOfParameter);
+    const metadataDecorators = some(decorators) || some(parameterDecorators) ? getTypeMetadata(node, container) : void 0;
+    const result = factory2.createNodeArray(concatenate(concatenate(decorators, parameterDecorators), metadataDecorators));
+    const pos = (_b = (_a2 = firstOrUndefined(allDecorators.decorators)) == null ? void 0 : _a2.pos) != null ? _b : -1;
+    const end = (_d = (_c = lastOrUndefined(allDecorators.decorators)) == null ? void 0 : _c.end) != null ? _d : -1;
+    setTextRangePosEnd(result, pos, end);
+    return result;
+  }
+  function transformDecoratorsOfParameter(parameterDecorators, parameterOffset) {
+    if (parameterDecorators) {
+      const decorators = [];
+      for (const parameterDecorator of parameterDecorators) {
+        const expression = visitNode(parameterDecorator.expression, visitor, isExpression);
+        const helper = emitHelpers().createParamHelper(expression, parameterOffset);
+        setTextRange(helper, parameterDecorator.expression);
+        setEmitFlags(helper, 3072 /* NoComments */);
+        const decorator = factory2.createDecorator(helper);
+        setSourceMapRange(decorator, parameterDecorator.expression);
+        setCommentRange(decorator, parameterDecorator.expression);
+        setEmitFlags(decorator, 3072 /* NoComments */);
+        decorators.push(decorator);
+      }
+      return decorators;
+    }
+  }
+  function getTypeMetadata(node, container) {
+    return USE_NEW_TYPE_METADATA_FORMAT ? getNewTypeMetadata(node, container) : getOldTypeMetadata(node, container);
+  }
+  function getOldTypeMetadata(node, container) {
+    if (typeSerializer) {
+      let decorators;
+      if (shouldAddTypeMetadata(node)) {
+        const typeMetadata = emitHelpers().createMetadataHelper("design:type", typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node));
+        decorators = append(decorators, factory2.createDecorator(typeMetadata));
+      }
+      if (shouldAddParamTypesMetadata(node)) {
+        const paramTypesMetadata = emitHelpers().createMetadataHelper("design:paramtypes", typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container));
+        decorators = append(decorators, factory2.createDecorator(paramTypesMetadata));
+      }
+      if (shouldAddReturnTypeMetadata(node)) {
+        const returnTypeMetadata = emitHelpers().createMetadataHelper("design:returntype", typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node));
+        decorators = append(decorators, factory2.createDecorator(returnTypeMetadata));
+      }
+      return decorators;
+    }
+  }
+  function getNewTypeMetadata(node, container) {
+    if (typeSerializer) {
+      let properties;
+      if (shouldAddTypeMetadata(node)) {
+        const typeProperty = factory2.createPropertyAssignment("type", factory2.createArrowFunction(
+          /*modifiers*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [],
+          /*type*/
+          void 0,
+          factory2.createToken(38 /* EqualsGreaterThanToken */),
+          typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)
+        ));
+        properties = append(properties, typeProperty);
       }
-      return node;
-    }
-    function substituteUnspecified(node) {
-      switch (node.kind) {
-        case 300 /* ShorthandPropertyAssignment */:
-          return substituteShorthandPropertyAssignment(node);
+      if (shouldAddParamTypesMetadata(node)) {
+        const paramTypeProperty = factory2.createPropertyAssignment("paramTypes", factory2.createArrowFunction(
+          /*modifiers*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [],
+          /*type*/
+          void 0,
+          factory2.createToken(38 /* EqualsGreaterThanToken */),
+          typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container)
+        ));
+        properties = append(properties, paramTypeProperty);
       }
-      return node;
-    }
-    function substituteShorthandPropertyAssignment(node) {
-      var _a2, _b;
-      const name = node.name;
-      if (!isGeneratedIdentifier(name) && !isLocalName(name)) {
-        const importDeclaration = resolver.getReferencedImportDeclaration(name);
-        if (importDeclaration) {
-          if (isImportClause(importDeclaration)) {
-            return setTextRange(
-              factory2.createPropertyAssignment(
-                factory2.cloneNode(name),
-                factory2.createPropertyAccessExpression(
-                  factory2.getGeneratedNameForNode(importDeclaration.parent),
-                  factory2.createIdentifier("default")
-                )
-              ),
-              node
-            );
-          } else if (isImportSpecifier(importDeclaration)) {
-            return setTextRange(
-              factory2.createPropertyAssignment(
-                factory2.cloneNode(name),
-                factory2.createPropertyAccessExpression(
-                  factory2.getGeneratedNameForNode(((_b = (_a2 = importDeclaration.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.parent) || importDeclaration),
-                  factory2.cloneNode(importDeclaration.propertyName || importDeclaration.name)
-                )
-              ),
-              node
-            );
-          }
-        }
+      if (shouldAddReturnTypeMetadata(node)) {
+        const returnTypeProperty = factory2.createPropertyAssignment("returnType", factory2.createArrowFunction(
+          /*modifiers*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [],
+          /*type*/
+          void 0,
+          factory2.createToken(38 /* EqualsGreaterThanToken */),
+          typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)
+        ));
+        properties = append(properties, returnTypeProperty);
       }
-      return node;
-    }
-    function substituteExpression(node) {
-      switch (node.kind) {
-        case 79 /* Identifier */:
-          return substituteExpressionIdentifier(node);
-        case 223 /* BinaryExpression */:
-          return substituteBinaryExpression(node);
-        case 233 /* MetaProperty */:
-          return substituteMetaProperty(node);
+      if (properties) {
+        const typeInfoMetadata = emitHelpers().createMetadataHelper("design:typeinfo", factory2.createObjectLiteralExpression(
+          properties,
+          /*multiLine*/
+          true
+        ));
+        return [factory2.createDecorator(typeInfoMetadata)];
       }
-      return node;
     }
-    function substituteExpressionIdentifier(node) {
-      var _a2, _b;
-      if (getEmitFlags(node) & 8192 /* HelperName */) {
-        const externalHelpersModuleName = getExternalHelpersModuleName(currentSourceFile);
-        if (externalHelpersModuleName) {
-          return factory2.createPropertyAccessExpression(externalHelpersModuleName, node);
-        }
-        return node;
-      }
-      if (!isGeneratedIdentifier(node) && !isLocalName(node)) {
-        const importDeclaration = resolver.getReferencedImportDeclaration(node);
-        if (importDeclaration) {
-          if (isImportClause(importDeclaration)) {
-            return setTextRange(
-              factory2.createPropertyAccessExpression(
-                factory2.getGeneratedNameForNode(importDeclaration.parent),
-                factory2.createIdentifier("default")
-              ),
-              node
-            );
-          } else if (isImportSpecifier(importDeclaration)) {
-            return setTextRange(
-              factory2.createPropertyAccessExpression(
-                factory2.getGeneratedNameForNode(((_b = (_a2 = importDeclaration.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.parent) || importDeclaration),
-                factory2.cloneNode(importDeclaration.propertyName || importDeclaration.name)
-              ),
-              node
-            );
-          }
-        }
-      }
-      return node;
+  }
+  function shouldAddTypeMetadata(node) {
+    const kind = node.kind;
+    return kind === 171 /* MethodDeclaration */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */ || kind === 169 /* PropertyDeclaration */;
+  }
+  function shouldAddReturnTypeMetadata(node) {
+    return node.kind === 171 /* MethodDeclaration */;
+  }
+  function shouldAddParamTypesMetadata(node) {
+    switch (node.kind) {
+      case 260 /* ClassDeclaration */:
+      case 228 /* ClassExpression */:
+        return getFirstConstructorWithBody(node) !== void 0;
+      case 171 /* MethodDeclaration */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+        return true;
     }
-    function substituteBinaryExpression(node) {
-      if (isAssignmentOperator(node.operatorToken.kind) && isIdentifier(node.left) && !isGeneratedIdentifier(node.left) && !isLocalName(node.left) && !isDeclarationNameOfEnumOrNamespace(node.left)) {
-        const exportedNames = getExports(node.left);
-        if (exportedNames) {
-          let expression = node;
-          for (const exportName of exportedNames) {
-            expression = createExportExpression(exportName, preventSubstitution(expression));
-          }
-          return expression;
-        }
-      }
-      return node;
+    return false;
+  }
+  function getExpressionForPropertyName(member, generateNameForComputedPropertyName) {
+    const name = member.name;
+    if (isPrivateIdentifier(name)) {
+      return factory2.createIdentifier("");
+    } else if (isComputedPropertyName(name)) {
+      return generateNameForComputedPropertyName && !isSimpleInlineableExpression(name.expression) ? factory2.getGeneratedNameForNode(name) : name.expression;
+    } else if (isIdentifier(name)) {
+      return factory2.createStringLiteral(idText(name));
+    } else {
+      return factory2.cloneNode(name);
     }
-    function substituteMetaProperty(node) {
-      if (isImportMeta(node)) {
-        return factory2.createPropertyAccessExpression(contextObject, factory2.createIdentifier("meta"));
+  }
+  function visitPropertyNameOfClassElement(member) {
+    const name = member.name;
+    if (isComputedPropertyName(name) && (!hasStaticModifier(member) && currentClassHasParameterProperties || hasDecorators(member))) {
+      const expression = visitNode(name.expression, visitor, isExpression);
+      const innerExpression = skipPartiallyEmittedExpressions(expression);
+      if (!isSimpleInlineableExpression(innerExpression)) {
+        const generatedName = factory2.getGeneratedNameForNode(name);
+        hoistVariableDeclaration(generatedName);
+        return factory2.updateComputedPropertyName(name, factory2.createAssignment(generatedName, expression));
       }
-      return node;
     }
-    function getExports(name) {
-      let exportedNames;
-      if (!isGeneratedIdentifier(name)) {
-        const valueDeclaration = resolver.getReferencedImportDeclaration(name) || resolver.getReferencedValueDeclaration(name);
-        if (valueDeclaration) {
-          const exportContainer = resolver.getReferencedExportContainer(name, false);
-          if (exportContainer && exportContainer.kind === 308 /* SourceFile */) {
-            exportedNames = append(exportedNames, factory2.getDeclarationName(valueDeclaration));
-          }
-          exportedNames = addRange(exportedNames, moduleInfo && moduleInfo.exportedBindings[getOriginalNodeId(valueDeclaration)]);
-        }
-      }
-      return exportedNames;
+    return visitNode(name, visitor, isPropertyName);
+  }
+  function visitHeritageClause(node) {
+    if (node.token === 117 /* ImplementsKeyword */) {
+      return void 0;
     }
-    function preventSubstitution(node) {
-      if (noSubstitution === void 0)
-        noSubstitution = [];
-      noSubstitution[getNodeId(node)] = true;
-      return node;
+    return visitEachChild(node, visitor, context);
+  }
+  function visitExpressionWithTypeArguments(node) {
+    return factory2.updateExpressionWithTypeArguments(
+      node,
+      visitNode(node.expression, visitor, isLeftHandSideExpression),
+      /*typeArguments*/
+      void 0
+    );
+  }
+  function shouldEmitFunctionLikeDeclaration(node) {
+    return !nodeIsMissing(node.body);
+  }
+  function visitPropertyDeclaration(node, parent2) {
+    const isAmbient = node.flags & 16777216 /* Ambient */ || hasSyntacticModifier(node, 256 /* Abstract */);
+    if (isAmbient && !hasDecorators(node)) {
+      return void 0;
     }
-    function isSubstitutionPrevented(node) {
-      return noSubstitution && node.id && noSubstitution[node.id];
+    const allDecorators = getAllDecoratorsOfClassElement(node, parent2);
+    const decorators = transformAllDecoratorsOfDeclaration(node, parent2, allDecorators);
+    if (isAmbient) {
+      return factory2.updatePropertyDeclaration(
+        node,
+        concatenate(decorators, factory2.createModifiersFromModifierFlags(2 /* Ambient */)),
+        visitNode(node.name, visitor, isPropertyName),
+        /*questionOrExclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        /*initializer*/
+        void 0
+      );
     }
+    return factory2.updatePropertyDeclaration(
+      node,
+      concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
+      visitPropertyNameOfClassElement(node),
+      /*questionOrExclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      visitNode(node.initializer, visitor)
+    );
   }
-
-  // src/compiler/transformers/module/esnextAnd2015.ts
-  function transformECMAScriptModule(context) {
-    const {
-      factory: factory2,
-      getEmitHelperFactory: emitHelpers
-    } = context;
-    const host = context.getEmitHost();
-    const resolver = context.getEmitResolver();
-    const compilerOptions = context.getCompilerOptions();
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const previousOnEmitNode = context.onEmitNode;
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    context.onEmitNode = onEmitNode;
-    context.onSubstituteNode = onSubstituteNode;
-    context.enableEmitNotification(308 /* SourceFile */);
-    context.enableSubstitution(79 /* Identifier */);
-    let helperNameSubstitutions;
-    let currentSourceFile;
-    let importRequireStatements;
-    return chainBundle(context, transformSourceFile);
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
-      }
-      if (isExternalModule(node) || compilerOptions.isolatedModules) {
-        currentSourceFile = node;
-        importRequireStatements = void 0;
-        let result = updateExternalModule(node);
-        currentSourceFile = void 0;
-        if (importRequireStatements) {
-          result = factory2.updateSourceFile(
-            result,
-            setTextRange(factory2.createNodeArray(insertStatementsAfterCustomPrologue(result.statements.slice(), importRequireStatements)), result.statements)
-          );
-        }
-        if (!isExternalModule(node) || some(result.statements, isExternalModuleIndicator)) {
-          return result;
-        }
-        return factory2.updateSourceFile(
-          result,
-          setTextRange(factory2.createNodeArray([...result.statements, createEmptyExports(factory2)]), result.statements)
-        );
-      }
-      return node;
+  function visitConstructor(node) {
+    if (!shouldEmitFunctionLikeDeclaration(node)) {
+      return void 0;
     }
-    function updateExternalModule(node) {
-      const externalHelpersImportDeclaration = createExternalHelpersImportDeclarationIfNeeded(factory2, emitHelpers(), node, compilerOptions);
-      if (externalHelpersImportDeclaration) {
-        const statements = [];
-        const statementOffset = factory2.copyPrologue(node.statements, statements);
-        append(statements, externalHelpersImportDeclaration);
-        addRange(statements, visitNodes2(node.statements, visitor, isStatement, statementOffset));
-        return factory2.updateSourceFile(
-          node,
-          setTextRange(factory2.createNodeArray(statements), node.statements)
-        );
-      } else {
-        return visitEachChild(node, visitor, context);
-      }
+    return factory2.updateConstructorDeclaration(
+      node,
+      /*modifiers*/
+      void 0,
+      visitParameterList(node.parameters, visitor, context),
+      transformConstructorBody(node.body, node)
+    );
+  }
+  function transformConstructorBody(body, constructor) {
+    const parametersWithPropertyAssignments = constructor && filter(constructor.parameters, (p) => isParameterPropertyDeclaration(p, constructor));
+    if (!some(parametersWithPropertyAssignments)) {
+      return visitFunctionBody(body, visitor, context);
+    }
+    let statements = [];
+    resumeLexicalEnvironment();
+    const prologueStatementCount = factory2.copyPrologue(
+      body.statements,
+      statements,
+      /*ensureUseStrict*/
+      false,
+      visitor
+    );
+    const superStatementIndex = findSuperStatementIndex(body.statements, prologueStatementCount);
+    if (superStatementIndex >= 0) {
+      addRange(
+        statements,
+        visitNodes2(body.statements, visitor, isStatement, prologueStatementCount, superStatementIndex + 1 - prologueStatementCount)
+      );
     }
-    function visitor(node) {
-      switch (node.kind) {
-        case 268 /* ImportEqualsDeclaration */:
-          return getEmitModuleKind(compilerOptions) >= 100 /* Node16 */ ? visitImportEqualsDeclaration(node) : void 0;
-        case 274 /* ExportAssignment */:
-          return visitExportAssignment(node);
-        case 275 /* ExportDeclaration */:
-          const exportDecl = node;
-          return visitExportDeclaration(exportDecl);
-      }
-      return node;
+    const parameterPropertyAssignments = mapDefined(parametersWithPropertyAssignments, transformParameterWithPropertyAssignment);
+    if (superStatementIndex >= 0) {
+      addRange(statements, parameterPropertyAssignments);
+    } else {
+      statements = [
+        ...statements.slice(0, prologueStatementCount),
+        ...parameterPropertyAssignments,
+        ...statements.slice(prologueStatementCount)
+      ];
     }
-    function createRequireCall2(importNode) {
-      const moduleName = getExternalModuleNameLiteral(factory2, importNode, Debug.checkDefined(currentSourceFile), host, resolver, compilerOptions);
-      const args = [];
-      if (moduleName) {
-        args.push(moduleName);
-      }
-      if (!importRequireStatements) {
-        const createRequireName = factory2.createUniqueName("_createRequire", 16 /* Optimistic */ | 32 /* FileLevel */);
-        const importStatement = factory2.createImportDeclaration(
-          void 0,
-          factory2.createImportClause(
-            false,
-            void 0,
-            factory2.createNamedImports([
-              factory2.createImportSpecifier(false, factory2.createIdentifier("createRequire"), createRequireName)
-            ])
-          ),
-          factory2.createStringLiteral("module")
-        );
-        const requireHelperName = factory2.createUniqueName("__require", 16 /* Optimistic */ | 32 /* FileLevel */);
-        const requireStatement = factory2.createVariableStatement(
-          void 0,
-          factory2.createVariableDeclarationList(
-            [
-              factory2.createVariableDeclaration(
-                requireHelperName,
-                void 0,
-                void 0,
-                factory2.createCallExpression(factory2.cloneNode(createRequireName), void 0, [
-                  factory2.createPropertyAccessExpression(factory2.createMetaProperty(100 /* ImportKeyword */, factory2.createIdentifier("meta")), factory2.createIdentifier("url"))
-                ])
-              )
-            ],
-            languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
-          )
-        );
-        importRequireStatements = [importStatement, requireStatement];
-      }
-      const name = importRequireStatements[1].declarationList.declarations[0].name;
-      Debug.assertNode(name, isIdentifier);
-      return factory2.createCallExpression(factory2.cloneNode(name), void 0, args);
+    const start2 = superStatementIndex >= 0 ? superStatementIndex + 1 : prologueStatementCount;
+    addRange(statements, visitNodes2(body.statements, visitor, isStatement, start2));
+    statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
+    const block = factory2.createBlock(
+      setTextRange(factory2.createNodeArray(statements), body.statements),
+      /*multiLine*/
+      true
+    );
+    setTextRange(
+      block,
+      /*location*/
+      body
+    );
+    setOriginalNode(block, body);
+    return block;
+  }
+  function transformParameterWithPropertyAssignment(node) {
+    const name = node.name;
+    if (!isIdentifier(name)) {
+      return void 0;
     }
-    function visitImportEqualsDeclaration(node) {
-      Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
-      let statements;
-      statements = append(
-        statements,
-        setOriginalNode(
-          setTextRange(
-            factory2.createVariableStatement(
-              void 0,
-              factory2.createVariableDeclarationList(
-                [
-                  factory2.createVariableDeclaration(
-                    factory2.cloneNode(node.name),
-                    void 0,
-                    void 0,
-                    createRequireCall2(node)
-                  )
-                ],
-                languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
+    const propertyName = setParent(setTextRange(factory2.cloneNode(name), name), name.parent);
+    setEmitFlags(propertyName, 3072 /* NoComments */ | 96 /* NoSourceMap */);
+    const localName = setParent(setTextRange(factory2.cloneNode(name), name), name.parent);
+    setEmitFlags(localName, 3072 /* NoComments */);
+    return startOnNewLine(
+      removeAllComments(
+        setTextRange(
+          setOriginalNode(
+            factory2.createExpressionStatement(
+              factory2.createAssignment(
+                setTextRange(
+                  factory2.createPropertyAccessExpression(
+                    factory2.createThis(),
+                    propertyName
+                  ),
+                  node.name
+                ),
+                localName
               )
             ),
             node
           ),
-          node
+          moveRangePos(node, -1)
         )
-      );
-      statements = appendExportsOfImportEqualsDeclaration(statements, node);
-      return singleOrMany(statements);
+      )
+    );
+  }
+  function visitMethodDeclaration(node, parent2) {
+    if (!(node.transformFlags & 1 /* ContainsTypeScript */)) {
+      return node;
     }
-    function appendExportsOfImportEqualsDeclaration(statements, node) {
-      if (hasSyntacticModifier(node, 1 /* Export */)) {
-        statements = append(statements, factory2.createExportDeclaration(
-          void 0,
-          node.isTypeOnly,
-          factory2.createNamedExports([factory2.createExportSpecifier(false, void 0, idText(node.name))])
-        ));
-      }
+    if (!shouldEmitFunctionLikeDeclaration(node)) {
+      return void 0;
+    }
+    const allDecorators = isClassLike(parent2) ? getAllDecoratorsOfClassElement(node, parent2) : void 0;
+    const decorators = isClassLike(parent2) ? transformAllDecoratorsOfDeclaration(node, parent2, allDecorators) : void 0;
+    return factory2.updateMethodDeclaration(
+      node,
+      concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
+      node.asteriskToken,
+      visitPropertyNameOfClassElement(node),
+      /*questionToken*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      visitFunctionBody(node.body, visitor, context)
+    );
+  }
+  function shouldEmitAccessorDeclaration(node) {
+    return !(nodeIsMissing(node.body) && hasSyntacticModifier(node, 256 /* Abstract */));
+  }
+  function visitGetAccessor(node, parent2) {
+    if (!(node.transformFlags & 1 /* ContainsTypeScript */)) {
+      return node;
+    }
+    if (!shouldEmitAccessorDeclaration(node)) {
+      return void 0;
+    }
+    const decorators = isClassLike(parent2) ? transformAllDecoratorsOfDeclaration(node, parent2, getAllDecoratorsOfClassElement(node, parent2)) : void 0;
+    return factory2.updateGetAccessorDeclaration(
+      node,
+      concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
+      visitPropertyNameOfClassElement(node),
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
+    );
+  }
+  function visitSetAccessor(node, parent2) {
+    if (!(node.transformFlags & 1 /* ContainsTypeScript */)) {
+      return node;
+    }
+    if (!shouldEmitAccessorDeclaration(node)) {
+      return void 0;
+    }
+    const decorators = isClassLike(parent2) ? transformAllDecoratorsOfDeclaration(node, parent2, getAllDecoratorsOfClassElement(node, parent2)) : void 0;
+    return factory2.updateSetAccessorDeclaration(
+      node,
+      concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
+      visitPropertyNameOfClassElement(node),
+      visitParameterList(node.parameters, visitor, context),
+      visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
+    );
+  }
+  function visitFunctionDeclaration(node) {
+    if (!shouldEmitFunctionLikeDeclaration(node)) {
+      return factory2.createNotEmittedStatement(node);
+    }
+    const updated = factory2.updateFunctionDeclaration(
+      node,
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      node.asteriskToken,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
+    );
+    if (isExportOfNamespace(node)) {
+      const statements = [updated];
+      addExportMemberAssignment(statements, node);
       return statements;
     }
-    function visitExportAssignment(node) {
-      return node.isExportEquals ? void 0 : node;
+    return updated;
+  }
+  function visitFunctionExpression(node) {
+    if (!shouldEmitFunctionLikeDeclaration(node)) {
+      return factory2.createOmittedExpression();
     }
-    function visitExportDeclaration(node) {
-      if (compilerOptions.module !== void 0 && compilerOptions.module > 5 /* ES2015 */) {
-        return node;
-      }
-      if (!node.exportClause || !isNamespaceExport(node.exportClause) || !node.moduleSpecifier) {
-        return node;
+    const updated = factory2.updateFunctionExpression(
+      node,
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      node.asteriskToken,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
+    );
+    return updated;
+  }
+  function visitArrowFunction(node) {
+    const updated = factory2.updateArrowFunction(
+      node,
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      node.equalsGreaterThanToken,
+      visitFunctionBody(node.body, visitor, context)
+    );
+    return updated;
+  }
+  function visitParameter(node) {
+    if (parameterIsThisKeyword(node)) {
+      return void 0;
+    }
+    const updated = factory2.updateParameterDeclaration(
+      node,
+      elideNodes(factory2, node.modifiers),
+      // preserve positions, if available
+      node.dotDotDotToken,
+      visitNode(node.name, visitor, isBindingName),
+      /*questionToken*/
+      void 0,
+      /*type*/
+      void 0,
+      visitNode(node.initializer, visitor, isExpression)
+    );
+    if (updated !== node) {
+      setCommentRange(updated, node);
+      setTextRange(updated, moveRangePastModifiers(node));
+      setSourceMapRange(updated, moveRangePastModifiers(node));
+      setEmitFlags(updated.name, 64 /* NoTrailingSourceMap */);
+    }
+    return updated;
+  }
+  function visitVariableStatement(node) {
+    if (isExportOfNamespace(node)) {
+      const variables = getInitializedVariables(node.declarationList);
+      if (variables.length === 0) {
+        return void 0;
       }
-      const oldIdentifier = node.exportClause.name;
-      const synthName = factory2.getGeneratedNameForNode(oldIdentifier);
-      const importDecl = factory2.createImportDeclaration(
-        void 0,
-        factory2.createImportClause(
-          false,
-          void 0,
-          factory2.createNamespaceImport(
-            synthName
+      return setTextRange(
+        factory2.createExpressionStatement(
+          factory2.inlineExpressions(
+            map(variables, transformInitializedVariable)
           )
         ),
-        node.moduleSpecifier,
-        node.assertClause
+        node
       );
-      setOriginalNode(importDecl, node.exportClause);
-      const exportDecl = isExportNamespaceAsDefaultDeclaration(node) ? factory2.createExportDefault(synthName) : factory2.createExportDeclaration(
-        void 0,
+    } else {
+      return visitEachChild(node, visitor, context);
+    }
+  }
+  function transformInitializedVariable(node) {
+    const name = node.name;
+    if (isBindingPattern(name)) {
+      return flattenDestructuringAssignment(
+        node,
+        visitor,
+        context,
+        0 /* All */,
+        /*needsValue*/
         false,
-        factory2.createNamedExports([factory2.createExportSpecifier(false, synthName, oldIdentifier)])
+        createNamespaceExportExpression
+      );
+    } else {
+      return setTextRange(
+        factory2.createAssignment(
+          getNamespaceMemberNameWithSourceMapsAndWithoutComments(name),
+          visitNode(node.initializer, visitor, isExpression)
+        ),
+        /*location*/
+        node
       );
-      setOriginalNode(exportDecl, node);
-      return [importDecl, exportDecl];
     }
-    function onEmitNode(hint, node, emitCallback) {
-      if (isSourceFile(node)) {
-        if ((isExternalModule(node) || compilerOptions.isolatedModules) && compilerOptions.importHelpers) {
-          helperNameSubstitutions = /* @__PURE__ */ new Map();
-        }
-        previousOnEmitNode(hint, node, emitCallback);
-        helperNameSubstitutions = void 0;
-      } else {
-        previousOnEmitNode(hint, node, emitCallback);
-      }
+  }
+  function visitVariableDeclaration(node) {
+    const updated = factory2.updateVariableDeclaration(
+      node,
+      visitNode(node.name, visitor, isBindingName),
+      /*exclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      visitNode(node.initializer, visitor, isExpression)
+    );
+    if (node.type) {
+      setTypeNode(updated.name, node.type);
     }
-    function onSubstituteNode(hint, node) {
-      node = previousOnSubstituteNode(hint, node);
-      if (helperNameSubstitutions && isIdentifier(node) && getEmitFlags(node) & 8192 /* HelperName */) {
-        return substituteHelperName(node);
-      }
-      return node;
+    return updated;
+  }
+  function visitParenthesizedExpression(node) {
+    const innerExpression = skipOuterExpressions(node.expression, ~6 /* Assertions */);
+    if (isAssertionExpression(innerExpression)) {
+      const expression = visitNode(node.expression, visitor, isExpression);
+      return factory2.createPartiallyEmittedExpression(expression, node);
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitAssertionExpression(node) {
+    const expression = visitNode(node.expression, visitor, isExpression);
+    return factory2.createPartiallyEmittedExpression(expression, node);
+  }
+  function visitNonNullExpression(node) {
+    const expression = visitNode(node.expression, visitor, isLeftHandSideExpression);
+    return factory2.createPartiallyEmittedExpression(expression, node);
+  }
+  function visitSatisfiesExpression(node) {
+    const expression = visitNode(node.expression, visitor, isExpression);
+    return factory2.createPartiallyEmittedExpression(expression, node);
+  }
+  function visitCallExpression(node) {
+    return factory2.updateCallExpression(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      /*typeArguments*/
+      void 0,
+      visitNodes2(node.arguments, visitor, isExpression)
+    );
+  }
+  function visitNewExpression(node) {
+    return factory2.updateNewExpression(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      /*typeArguments*/
+      void 0,
+      visitNodes2(node.arguments, visitor, isExpression)
+    );
+  }
+  function visitTaggedTemplateExpression(node) {
+    return factory2.updateTaggedTemplateExpression(
+      node,
+      visitNode(node.tag, visitor, isExpression),
+      /*typeArguments*/
+      void 0,
+      visitNode(node.template, visitor, isExpression)
+    );
+  }
+  function visitJsxSelfClosingElement(node) {
+    return factory2.updateJsxSelfClosingElement(
+      node,
+      visitNode(node.tagName, visitor, isJsxTagNameExpression),
+      /*typeArguments*/
+      void 0,
+      visitNode(node.attributes, visitor, isJsxAttributes)
+    );
+  }
+  function visitJsxJsxOpeningElement(node) {
+    return factory2.updateJsxOpeningElement(
+      node,
+      visitNode(node.tagName, visitor, isJsxTagNameExpression),
+      /*typeArguments*/
+      void 0,
+      visitNode(node.attributes, visitor, isJsxAttributes)
+    );
+  }
+  function shouldEmitEnumDeclaration(node) {
+    return !isEnumConst(node) || shouldPreserveConstEnums(compilerOptions);
+  }
+  function visitEnumDeclaration(node) {
+    if (!shouldEmitEnumDeclaration(node)) {
+      return factory2.createNotEmittedStatement(node);
     }
-    function substituteHelperName(node) {
-      const name = idText(node);
-      let substitution = helperNameSubstitutions.get(name);
-      if (!substitution) {
-        helperNameSubstitutions.set(name, substitution = factory2.createUniqueName(name, 16 /* Optimistic */ | 32 /* FileLevel */));
+    const statements = [];
+    let emitFlags = 4 /* AdviseOnEmitNode */;
+    const varAdded = addVarForEnumOrModuleDeclaration(statements, node);
+    if (varAdded) {
+      if (moduleKind !== 4 /* System */ || currentLexicalScope !== currentSourceFile) {
+        emitFlags |= 1024 /* NoLeadingComments */;
       }
-      return substitution;
     }
+    const parameterName = getNamespaceParameterName(node);
+    const containerName = getNamespaceContainerName(node);
+    const exportName = hasSyntacticModifier(node, 1 /* Export */) ? factory2.getExternalModuleOrNamespaceExportName(
+      currentNamespaceContainerName,
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    ) : factory2.getLocalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    );
+    let moduleArg = factory2.createLogicalOr(
+      exportName,
+      factory2.createAssignment(
+        exportName,
+        factory2.createObjectLiteralExpression()
+      )
+    );
+    if (hasNamespaceQualifiedExportName(node)) {
+      const localName = factory2.getLocalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      );
+      moduleArg = factory2.createAssignment(localName, moduleArg);
+    }
+    const enumStatement = factory2.createExpressionStatement(
+      factory2.createCallExpression(
+        factory2.createFunctionExpression(
+          /*modifiers*/
+          void 0,
+          /*asteriskToken*/
+          void 0,
+          /*name*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            parameterName
+          )],
+          /*type*/
+          void 0,
+          transformEnumBody(node, containerName)
+        ),
+        /*typeArguments*/
+        void 0,
+        [moduleArg]
+      )
+    );
+    setOriginalNode(enumStatement, node);
+    if (varAdded) {
+      setSyntheticLeadingComments(enumStatement, void 0);
+      setSyntheticTrailingComments(enumStatement, void 0);
+    }
+    setTextRange(enumStatement, node);
+    addEmitFlags(enumStatement, emitFlags);
+    statements.push(enumStatement);
+    statements.push(factory2.createEndOfDeclarationMarker(node));
+    return statements;
   }
-
-  // src/compiler/transformers/module/node.ts
-  function transformNodeModule(context) {
-    const previousOnSubstituteNode = context.onSubstituteNode;
-    const previousOnEmitNode = context.onEmitNode;
-    const esmTransform = transformECMAScriptModule(context);
-    const esmOnSubstituteNode = context.onSubstituteNode;
-    const esmOnEmitNode = context.onEmitNode;
-    context.onSubstituteNode = previousOnSubstituteNode;
-    context.onEmitNode = previousOnEmitNode;
-    const cjsTransform = transformModule(context);
-    const cjsOnSubstituteNode = context.onSubstituteNode;
-    const cjsOnEmitNode = context.onEmitNode;
-    context.onSubstituteNode = onSubstituteNode;
-    context.onEmitNode = onEmitNode;
-    context.enableSubstitution(308 /* SourceFile */);
-    context.enableEmitNotification(308 /* SourceFile */);
-    let currentSourceFile;
-    return transformSourceFileOrBundle;
-    function onSubstituteNode(hint, node) {
-      if (isSourceFile(node)) {
-        currentSourceFile = node;
-        return previousOnSubstituteNode(hint, node);
+  function transformEnumBody(node, localName) {
+    const savedCurrentNamespaceLocalName = currentNamespaceContainerName;
+    currentNamespaceContainerName = localName;
+    const statements = [];
+    startLexicalEnvironment();
+    const members = map(node.members, transformEnumMember);
+    insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
+    addRange(statements, members);
+    currentNamespaceContainerName = savedCurrentNamespaceLocalName;
+    return factory2.createBlock(
+      setTextRange(
+        factory2.createNodeArray(statements),
+        /*location*/
+        node.members
+      ),
+      /*multiLine*/
+      true
+    );
+  }
+  function transformEnumMember(member) {
+    const name = getExpressionForPropertyName(
+      member,
+      /*generateNameForComputedPropertyName*/
+      false
+    );
+    const valueExpression = transformEnumMemberDeclarationValue(member);
+    const innerAssignment = factory2.createAssignment(
+      factory2.createElementAccessExpression(
+        currentNamespaceContainerName,
+        name
+      ),
+      valueExpression
+    );
+    const outerAssignment = valueExpression.kind === 10 /* StringLiteral */ ? innerAssignment : factory2.createAssignment(
+      factory2.createElementAccessExpression(
+        currentNamespaceContainerName,
+        innerAssignment
+      ),
+      name
+    );
+    return setTextRange(
+      factory2.createExpressionStatement(
+        setTextRange(
+          outerAssignment,
+          member
+        )
+      ),
+      member
+    );
+  }
+  function transformEnumMemberDeclarationValue(member) {
+    const value = resolver.getConstantValue(member);
+    if (value !== void 0) {
+      return typeof value === "string" ? factory2.createStringLiteral(value) : factory2.createNumericLiteral(value);
+    } else {
+      enableSubstitutionForNonQualifiedEnumMembers();
+      if (member.initializer) {
+        return visitNode(member.initializer, visitor, isExpression);
       } else {
-        if (!currentSourceFile) {
-          return previousOnSubstituteNode(hint, node);
-        }
-        if (currentSourceFile.impliedNodeFormat === 99 /* ESNext */) {
-          return esmOnSubstituteNode(hint, node);
-        }
-        return cjsOnSubstituteNode(hint, node);
-      }
-    }
-    function onEmitNode(hint, node, emitCallback) {
-      if (isSourceFile(node)) {
-        currentSourceFile = node;
-      }
-      if (!currentSourceFile) {
-        return previousOnEmitNode(hint, node, emitCallback);
-      }
-      if (currentSourceFile.impliedNodeFormat === 99 /* ESNext */) {
-        return esmOnEmitNode(hint, node, emitCallback);
-      }
-      return cjsOnEmitNode(hint, node, emitCallback);
-    }
-    function getModuleTransformForFile(file) {
-      return file.impliedNodeFormat === 99 /* ESNext */ ? esmTransform : cjsTransform;
-    }
-    function transformSourceFile(node) {
-      if (node.isDeclarationFile) {
-        return node;
+        return factory2.createVoidZero();
       }
-      currentSourceFile = node;
-      const result = getModuleTransformForFile(node)(node);
-      currentSourceFile = void 0;
-      Debug.assert(isSourceFile(result));
-      return result;
     }
-    function transformSourceFileOrBundle(node) {
-      return node.kind === 308 /* SourceFile */ ? transformSourceFile(node) : transformBundle(node);
-    }
-    function transformBundle(node) {
-      return context.factory.createBundle(map(node.sourceFiles, transformSourceFile), node.prepends);
+  }
+  function shouldEmitModuleDeclaration(nodeIn) {
+    const node = getParseTreeNode(nodeIn, isModuleDeclaration);
+    if (!node) {
+      return true;
     }
+    return isInstantiatedModule(node, shouldPreserveConstEnums(compilerOptions));
   }
-
-  // src/compiler/transformers/declarations/diagnostics.ts
-  function canProduceDiagnostics(node) {
-    return isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isBindingElement(node) || isSetAccessor(node) || isGetAccessor(node) || isConstructSignatureDeclaration(node) || isCallSignatureDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isFunctionDeclaration(node) || isParameter(node) || isTypeParameterDeclaration(node) || isExpressionWithTypeArguments(node) || isImportEqualsDeclaration(node) || isTypeAliasDeclaration(node) || isConstructorDeclaration(node) || isIndexSignatureDeclaration(node) || isPropertyAccessExpression(node) || isJSDocTypeAlias(node);
+  function hasNamespaceQualifiedExportName(node) {
+    return isExportOfNamespace(node) || isExternalModuleExport(node) && moduleKind !== 5 /* ES2015 */ && moduleKind !== 6 /* ES2020 */ && moduleKind !== 7 /* ES2022 */ && moduleKind !== 99 /* ESNext */ && moduleKind !== 4 /* System */;
   }
-  function createGetSymbolAccessibilityDiagnosticForNodeName(node) {
-    if (isSetAccessor(node) || isGetAccessor(node)) {
-      return getAccessorNameVisibilityError;
-    } else if (isMethodSignature(node) || isMethodDeclaration(node)) {
-      return getMethodNameVisibilityError;
-    } else {
-      return createGetSymbolAccessibilityDiagnosticForNode(node);
+  function recordEmittedDeclarationInScope(node) {
+    if (!currentScopeFirstDeclarationsOfName) {
+      currentScopeFirstDeclarationsOfName = /* @__PURE__ */ new Map();
     }
-    function getAccessorNameVisibilityError(symbolAccessibilityResult) {
-      const diagnosticMessage = getAccessorNameVisibilityDiagnosticMessage(symbolAccessibilityResult);
-      return diagnosticMessage !== void 0 ? {
-        diagnosticMessage,
-        errorNode: node,
-        typeName: node.name
-      } : void 0;
-    }
-    function getAccessorNameVisibilityDiagnosticMessage(symbolAccessibilityResult) {
-      if (isStatic(node)) {
-        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1;
-      } else if (node.parent.kind === 260 /* ClassDeclaration */) {
-        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1;
-      } else {
-        return symbolAccessibilityResult.errorModuleName ? Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1;
-      }
+    const name = declaredNameInScope(node);
+    if (!currentScopeFirstDeclarationsOfName.has(name)) {
+      currentScopeFirstDeclarationsOfName.set(name, node);
     }
-    function getMethodNameVisibilityError(symbolAccessibilityResult) {
-      const diagnosticMessage = getMethodNameVisibilityDiagnosticMessage(symbolAccessibilityResult);
-      return diagnosticMessage !== void 0 ? {
-        diagnosticMessage,
-        errorNode: node,
-        typeName: node.name
-      } : void 0;
+  }
+  function isFirstEmittedDeclarationInScope(node) {
+    if (currentScopeFirstDeclarationsOfName) {
+      const name = declaredNameInScope(node);
+      return currentScopeFirstDeclarationsOfName.get(name) === node;
     }
-    function getMethodNameVisibilityDiagnosticMessage(symbolAccessibilityResult) {
-      if (isStatic(node)) {
-        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_private_name_1;
-      } else if (node.parent.kind === 260 /* ClassDeclaration */) {
-        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_method_0_of_exported_class_has_or_is_using_private_name_1;
+    return true;
+  }
+  function declaredNameInScope(node) {
+    Debug.assertNode(node.name, isIdentifier);
+    return node.name.escapedText;
+  }
+  function addVarForEnumOrModuleDeclaration(statements, node) {
+    const statement = factory2.createVariableStatement(
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      factory2.createVariableDeclarationList([
+        factory2.createVariableDeclaration(
+          factory2.getLocalName(
+            node,
+            /*allowComments*/
+            false,
+            /*allowSourceMaps*/
+            true
+          )
+        )
+      ], currentLexicalScope.kind === 308 /* SourceFile */ ? 0 /* None */ : 1 /* Let */)
+    );
+    setOriginalNode(statement, node);
+    recordEmittedDeclarationInScope(node);
+    if (isFirstEmittedDeclarationInScope(node)) {
+      if (node.kind === 263 /* EnumDeclaration */) {
+        setSourceMapRange(statement.declarationList, node);
       } else {
-        return symbolAccessibilityResult.errorModuleName ? Diagnostics.Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Method_0_of_exported_interface_has_or_is_using_private_name_1;
+        setSourceMapRange(statement, node);
       }
+      setCommentRange(statement, node);
+      addEmitFlags(statement, 2048 /* NoTrailingComments */ | 8388608 /* HasEndOfDeclarationMarker */);
+      statements.push(statement);
+      return true;
+    } else {
+      const mergeMarker = factory2.createMergeDeclarationMarker(statement);
+      setEmitFlags(mergeMarker, 3072 /* NoComments */ | 8388608 /* HasEndOfDeclarationMarker */);
+      statements.push(mergeMarker);
+      return false;
     }
   }
-  function createGetSymbolAccessibilityDiagnosticForNode(node) {
-    if (isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isPropertyAccessExpression(node) || isBindingElement(node) || isConstructorDeclaration(node)) {
-      return getVariableDeclarationTypeVisibilityError;
-    } else if (isSetAccessor(node) || isGetAccessor(node)) {
-      return getAccessorDeclarationTypeVisibilityError;
-    } else if (isConstructSignatureDeclaration(node) || isCallSignatureDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isFunctionDeclaration(node) || isIndexSignatureDeclaration(node)) {
-      return getReturnTypeVisibilityError;
-    } else if (isParameter(node)) {
-      if (isParameterPropertyDeclaration(node, node.parent) && hasSyntacticModifier(node.parent, 8 /* Private */)) {
-        return getVariableDeclarationTypeVisibilityError;
-      }
-      return getParameterDeclarationTypeVisibilityError;
-    } else if (isTypeParameterDeclaration(node)) {
-      return getTypeParameterConstraintVisibilityError;
-    } else if (isExpressionWithTypeArguments(node)) {
-      return getHeritageClauseVisibilityError;
-    } else if (isImportEqualsDeclaration(node)) {
-      return getImportEntityNameVisibilityError;
-    } else if (isTypeAliasDeclaration(node) || isJSDocTypeAlias(node)) {
-      return getTypeAliasDeclarationVisibilityError;
-    } else {
-      return Debug.assertNever(node, `Attempted to set a declaration diagnostic context for unhandled node kind: ${Debug.formatSyntaxKind(node.kind)}`);
-    }
-    function getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) {
-      if (node.kind === 257 /* VariableDeclaration */ || node.kind === 205 /* BindingElement */) {
-        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Exported_variable_0_has_or_is_using_private_name_1;
-      } else if (node.kind === 169 /* PropertyDeclaration */ || node.kind === 208 /* PropertyAccessExpression */ || node.kind === 168 /* PropertySignature */ || node.kind === 166 /* Parameter */ && hasSyntacticModifier(node.parent, 8 /* Private */)) {
-        if (isStatic(node)) {
-          return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1;
-        } else if (node.parent.kind === 260 /* ClassDeclaration */ || node.kind === 166 /* Parameter */) {
-          return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1;
-        } else {
-          return symbolAccessibilityResult.errorModuleName ? Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1;
-        }
+  function visitModuleDeclaration(node) {
+    if (!shouldEmitModuleDeclaration(node)) {
+      return factory2.createNotEmittedStatement(node);
+    }
+    Debug.assertNode(node.name, isIdentifier, "A TypeScript namespace should have an Identifier name.");
+    enableSubstitutionForNamespaceExports();
+    const statements = [];
+    let emitFlags = 4 /* AdviseOnEmitNode */;
+    const varAdded = addVarForEnumOrModuleDeclaration(statements, node);
+    if (varAdded) {
+      if (moduleKind !== 4 /* System */ || currentLexicalScope !== currentSourceFile) {
+        emitFlags |= 1024 /* NoLeadingComments */;
       }
     }
-    function getVariableDeclarationTypeVisibilityError(symbolAccessibilityResult) {
-      const diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult);
-      return diagnosticMessage !== void 0 ? {
-        diagnosticMessage,
-        errorNode: node,
-        typeName: node.name
-      } : void 0;
+    const parameterName = getNamespaceParameterName(node);
+    const containerName = getNamespaceContainerName(node);
+    const exportName = hasSyntacticModifier(node, 1 /* Export */) ? factory2.getExternalModuleOrNamespaceExportName(
+      currentNamespaceContainerName,
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    ) : factory2.getLocalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    );
+    let moduleArg = factory2.createLogicalOr(
+      exportName,
+      factory2.createAssignment(
+        exportName,
+        factory2.createObjectLiteralExpression()
+      )
+    );
+    if (hasNamespaceQualifiedExportName(node)) {
+      const localName = factory2.getLocalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      );
+      moduleArg = factory2.createAssignment(localName, moduleArg);
     }
-    function getAccessorDeclarationTypeVisibilityError(symbolAccessibilityResult) {
-      let diagnosticMessage;
-      if (node.kind === 175 /* SetAccessor */) {
-        if (isStatic(node)) {
-          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1;
-        } else {
-          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1;
-        }
+    const moduleStatement = factory2.createExpressionStatement(
+      factory2.createCallExpression(
+        factory2.createFunctionExpression(
+          /*modifiers*/
+          void 0,
+          /*asteriskToken*/
+          void 0,
+          /*name*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            parameterName
+          )],
+          /*type*/
+          void 0,
+          transformModuleBody(node, containerName)
+        ),
+        /*typeArguments*/
+        void 0,
+        [moduleArg]
+      )
+    );
+    setOriginalNode(moduleStatement, node);
+    if (varAdded) {
+      setSyntheticLeadingComments(moduleStatement, void 0);
+      setSyntheticTrailingComments(moduleStatement, void 0);
+    }
+    setTextRange(moduleStatement, node);
+    addEmitFlags(moduleStatement, emitFlags);
+    statements.push(moduleStatement);
+    statements.push(factory2.createEndOfDeclarationMarker(node));
+    return statements;
+  }
+  function transformModuleBody(node, namespaceLocalName) {
+    const savedCurrentNamespaceContainerName = currentNamespaceContainerName;
+    const savedCurrentNamespace = currentNamespace;
+    const savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName;
+    currentNamespaceContainerName = namespaceLocalName;
+    currentNamespace = node;
+    currentScopeFirstDeclarationsOfName = void 0;
+    const statements = [];
+    startLexicalEnvironment();
+    let statementsLocation;
+    let blockLocation;
+    if (node.body) {
+      if (node.body.kind === 265 /* ModuleBlock */) {
+        saveStateAndInvoke(node.body, (body) => addRange(statements, visitNodes2(body.statements, namespaceElementVisitor, isStatement)));
+        statementsLocation = node.body.statements;
+        blockLocation = node.body;
       } else {
-        if (isStatic(node)) {
-          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1;
-        } else {
-          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1;
-        }
-      }
-      return {
-        diagnosticMessage,
-        errorNode: node.name,
-        typeName: node.name
-      };
-    }
-    function getReturnTypeVisibilityError(symbolAccessibilityResult) {
-      let diagnosticMessage;
-      switch (node.kind) {
-        case 177 /* ConstructSignature */:
-          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0;
-          break;
-        case 176 /* CallSignature */:
-          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0;
-          break;
-        case 178 /* IndexSignature */:
-          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0;
-          break;
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-          if (isStatic(node)) {
-            diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0;
-          } else if (node.parent.kind === 260 /* ClassDeclaration */) {
-            diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0;
+        const result = visitModuleDeclaration(node.body);
+        if (result) {
+          if (isArray(result)) {
+            addRange(statements, result);
           } else {
-            diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0;
+            statements.push(result);
           }
-          break;
-        case 259 /* FunctionDeclaration */:
-          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0;
-          break;
-        default:
-          return Debug.fail("This is unknown kind for signature: " + node.kind);
+        }
+        const moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body;
+        statementsLocation = moveRangePos(moduleBlock.statements, -1);
       }
-      return {
-        diagnosticMessage,
-        errorNode: node.name || node
-      };
-    }
-    function getParameterDeclarationTypeVisibilityError(symbolAccessibilityResult) {
-      const diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult);
-      return diagnosticMessage !== void 0 ? {
-        diagnosticMessage,
-        errorNode: node,
-        typeName: node.name
-      } : void 0;
     }
-    function getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) {
-      switch (node.parent.kind) {
-        case 173 /* Constructor */:
-          return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1;
-        case 177 /* ConstructSignature */:
-        case 182 /* ConstructorType */:
-          return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1;
-        case 176 /* CallSignature */:
-          return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1;
-        case 178 /* IndexSignature */:
-          return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1;
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-          if (isStatic(node.parent)) {
-            return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1;
-          } else if (node.parent.parent.kind === 260 /* ClassDeclaration */) {
-            return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1;
-          } else {
-            return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1;
-          }
-        case 259 /* FunctionDeclaration */:
-        case 181 /* FunctionType */:
-          return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1;
-        case 175 /* SetAccessor */:
-        case 174 /* GetAccessor */:
-          return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_accessor_has_or_is_using_private_name_1;
-        default:
-          return Debug.fail(`Unknown parent for parameter: ${Debug.formatSyntaxKind(node.parent.kind)}`);
-      }
+    insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
+    currentNamespaceContainerName = savedCurrentNamespaceContainerName;
+    currentNamespace = savedCurrentNamespace;
+    currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName;
+    const block = factory2.createBlock(
+      setTextRange(
+        factory2.createNodeArray(statements),
+        /*location*/
+        statementsLocation
+      ),
+      /*multiLine*/
+      true
+    );
+    setTextRange(block, blockLocation);
+    if (!node.body || node.body.kind !== 265 /* ModuleBlock */) {
+      setEmitFlags(block, getEmitFlags(block) | 3072 /* NoComments */);
     }
-    function getTypeParameterConstraintVisibilityError() {
-      let diagnosticMessage;
-      switch (node.parent.kind) {
-        case 260 /* ClassDeclaration */:
-          diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1;
-          break;
-        case 261 /* InterfaceDeclaration */:
-          diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1;
-          break;
-        case 197 /* MappedType */:
-          diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1;
-          break;
-        case 182 /* ConstructorType */:
-        case 177 /* ConstructSignature */:
-          diagnosticMessage = Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1;
-          break;
-        case 176 /* CallSignature */:
-          diagnosticMessage = Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1;
-          break;
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-          if (isStatic(node.parent)) {
-            diagnosticMessage = Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1;
-          } else if (node.parent.parent.kind === 260 /* ClassDeclaration */) {
-            diagnosticMessage = Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1;
-          } else {
-            diagnosticMessage = Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1;
-          }
-          break;
-        case 181 /* FunctionType */:
-        case 259 /* FunctionDeclaration */:
-          diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1;
-          break;
-        case 262 /* TypeAliasDeclaration */:
-          diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1;
-          break;
-        default:
-          return Debug.fail("This is unknown parent for type parameter: " + node.parent.kind);
-      }
-      return {
-        diagnosticMessage,
-        errorNode: node,
-        typeName: node.name
-      };
+    return block;
+  }
+  function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) {
+    if (moduleDeclaration.body.kind === 264 /* ModuleDeclaration */) {
+      const recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body);
+      return recursiveInnerModule || moduleDeclaration.body;
     }
-    function getHeritageClauseVisibilityError() {
-      let diagnosticMessage;
-      if (isClassDeclaration(node.parent.parent)) {
-        diagnosticMessage = isHeritageClause(node.parent) && node.parent.token === 117 /* ImplementsKeyword */ ? Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : node.parent.parent.name ? Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1 : Diagnostics.extends_clause_of_exported_class_has_or_is_using_private_name_0;
-      } else {
-        diagnosticMessage = Diagnostics.extends_clause_of_exported_interface_0_has_or_is_using_private_name_1;
-      }
-      return {
-        diagnosticMessage,
-        errorNode: node,
-        typeName: getNameOfDeclaration(node.parent.parent)
-      };
+  }
+  function visitImportDeclaration(node) {
+    if (!node.importClause) {
+      return node;
     }
-    function getImportEntityNameVisibilityError() {
-      return {
-        diagnosticMessage: Diagnostics.Import_declaration_0_is_using_private_name_1,
-        errorNode: node,
-        typeName: node.name
-      };
+    if (node.importClause.isTypeOnly) {
+      return void 0;
     }
-    function getTypeAliasDeclarationVisibilityError(symbolAccessibilityResult) {
-      return {
-        diagnosticMessage: symbolAccessibilityResult.errorModuleName ? Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2 : Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1,
-        errorNode: isJSDocTypeAlias(node) ? Debug.checkDefined(node.typeExpression) : node.type,
-        typeName: isJSDocTypeAlias(node) ? getNameOfDeclaration(node) : node.name
-      };
+    const importClause = visitNode(node.importClause, visitImportClause, isImportClause);
+    return importClause || compilerOptions.importsNotUsedAsValues === 1 /* Preserve */ || compilerOptions.importsNotUsedAsValues === 2 /* Error */ ? factory2.updateImportDeclaration(
+      node,
+      /*modifiers*/
+      void 0,
+      importClause,
+      node.moduleSpecifier,
+      node.assertClause
+    ) : void 0;
+  }
+  function visitImportClause(node) {
+    Debug.assert(!node.isTypeOnly);
+    const name = shouldEmitAliasDeclaration(node) ? node.name : void 0;
+    const namedBindings = visitNode(node.namedBindings, visitNamedImportBindings, isNamedImportBindings);
+    return name || namedBindings ? factory2.updateImportClause(
+      node,
+      /*isTypeOnly*/
+      false,
+      name,
+      namedBindings
+    ) : void 0;
+  }
+  function visitNamedImportBindings(node) {
+    if (node.kind === 271 /* NamespaceImport */) {
+      return shouldEmitAliasDeclaration(node) ? node : void 0;
+    } else {
+      const allowEmpty = compilerOptions.preserveValueImports && (compilerOptions.importsNotUsedAsValues === 1 /* Preserve */ || compilerOptions.importsNotUsedAsValues === 2 /* Error */);
+      const elements = visitNodes2(node.elements, visitImportSpecifier, isImportSpecifier);
+      return allowEmpty || some(elements) ? factory2.updateNamedImports(node, elements) : void 0;
     }
   }
-
-  // src/compiler/transformers/declarations.ts
-  function getDeclarationDiagnostics(host, resolver, file) {
-    const compilerOptions = host.getCompilerOptions();
-    const result = transformNodes(resolver, host, factory, compilerOptions, file ? [file] : filter(host.getSourceFiles(), isSourceFileNotJson), [transformDeclarations], false);
-    return result.diagnostics;
-  }
-  function hasInternalAnnotation(range, currentSourceFile) {
-    const comment = currentSourceFile.text.substring(range.pos, range.end);
-    return stringContains(comment, "@internal");
-  }
-  function isInternalDeclaration(node, currentSourceFile) {
-    const parseTreeNode = getParseTreeNode(node);
-    if (parseTreeNode && parseTreeNode.kind === 166 /* Parameter */) {
-      const paramIdx = parseTreeNode.parent.parameters.indexOf(parseTreeNode);
-      const previousSibling = paramIdx > 0 ? parseTreeNode.parent.parameters[paramIdx - 1] : void 0;
-      const text = currentSourceFile.text;
-      const commentRanges = previousSibling ? concatenate(
-        getTrailingCommentRanges(text, skipTrivia(text, previousSibling.end + 1, false, true)),
-        getLeadingCommentRanges(text, node.pos)
-      ) : getTrailingCommentRanges(text, skipTrivia(text, node.pos, false, true));
-      return commentRanges && commentRanges.length && hasInternalAnnotation(last(commentRanges), currentSourceFile);
-    }
-    const leadingCommentRanges = parseTreeNode && getLeadingCommentRangesOfNode(parseTreeNode, currentSourceFile);
-    return !!forEach(leadingCommentRanges, (range) => {
-      return hasInternalAnnotation(range, currentSourceFile);
-    });
+  function visitImportSpecifier(node) {
+    return !node.isTypeOnly && shouldEmitAliasDeclaration(node) ? node : void 0;
   }
-  var declarationEmitNodeBuilderFlags = 1024 /* MultilineObjectLiterals */ | 2048 /* WriteClassExpressionAsTypeLiteral */ | 4096 /* UseTypeOfFunction */ | 8 /* UseStructuralFallback */ | 524288 /* AllowEmptyTuple */ | 4 /* GenerateNamesForShadowedTypeParams */ | 1 /* NoTruncation */;
-  function transformDeclarations(context) {
-    const throwDiagnostic = () => Debug.fail("Diagnostic emitted without context");
-    let getSymbolAccessibilityDiagnostic = throwDiagnostic;
-    let needsDeclare = true;
-    let isBundledEmit = false;
-    let resultHasExternalModuleIndicator = false;
-    let needsScopeFixMarker = false;
-    let resultHasScopeMarker = false;
-    let enclosingDeclaration;
-    let necessaryTypeReferences;
-    let lateMarkedStatements;
-    let lateStatementReplacementMap;
-    let suppressNewDiagnosticContexts;
-    let exportedModulesFromDeclarationEmit;
-    const { factory: factory2 } = context;
-    const host = context.getEmitHost();
-    const symbolTracker = {
-      trackSymbol,
-      reportInaccessibleThisError,
-      reportInaccessibleUniqueSymbolError,
-      reportCyclicStructureError,
-      reportPrivateInBaseOfClassExpression,
-      reportLikelyUnsafeImportRequiredError,
-      reportTruncationError,
-      moduleResolverHost: host,
-      trackReferencedAmbientModule,
-      trackExternalModuleSymbolOfImportTypeNode,
-      reportNonlocalAugmentation,
-      reportNonSerializableProperty,
-      reportImportTypeNodeResolutionModeOverride
-    };
-    let errorNameNode;
-    let errorFallbackNode;
-    let currentSourceFile;
-    let refs;
-    let libs2;
-    let emittedImports;
-    const resolver = context.getEmitResolver();
-    const options = context.getCompilerOptions();
-    const { noResolve, stripInternal } = options;
-    return transformRoot;
-    function recordTypeReferenceDirectivesIfNecessary(typeReferenceDirectives) {
-      if (!typeReferenceDirectives) {
-        return;
-      }
-      necessaryTypeReferences = necessaryTypeReferences || /* @__PURE__ */ new Set();
-      for (const ref of typeReferenceDirectives) {
-        necessaryTypeReferences.add(ref);
-      }
-    }
-    function trackReferencedAmbientModule(node, symbol) {
-      const directives = resolver.getTypeReferenceDirectivesForSymbol(symbol, 67108863 /* All */);
-      if (length(directives)) {
-        return recordTypeReferenceDirectivesIfNecessary(directives);
-      }
-      const container = getSourceFileOfNode(node);
-      refs.set(getOriginalNodeId(container), container);
+  function visitExportAssignment(node) {
+    return resolver.isValueAliasDeclaration(node) ? visitEachChild(node, visitor, context) : void 0;
+  }
+  function visitExportDeclaration(node) {
+    if (node.isTypeOnly) {
+      return void 0;
     }
-    function handleSymbolAccessibilityError(symbolAccessibilityResult) {
-      if (symbolAccessibilityResult.accessibility === 0 /* Accessible */) {
-        if (symbolAccessibilityResult && symbolAccessibilityResult.aliasesToMakeVisible) {
-          if (!lateMarkedStatements) {
-            lateMarkedStatements = symbolAccessibilityResult.aliasesToMakeVisible;
-          } else {
-            for (const ref of symbolAccessibilityResult.aliasesToMakeVisible) {
-              pushIfUnique(lateMarkedStatements, ref);
-            }
-          }
-        }
-      } else {
-        const errorInfo = getSymbolAccessibilityDiagnostic(symbolAccessibilityResult);
-        if (errorInfo) {
-          if (errorInfo.typeName) {
-            context.addDiagnostic(createDiagnosticForNode(
-              symbolAccessibilityResult.errorNode || errorInfo.errorNode,
-              errorInfo.diagnosticMessage,
-              getTextOfNode(errorInfo.typeName),
-              symbolAccessibilityResult.errorSymbolName,
-              symbolAccessibilityResult.errorModuleName
-            ));
-          } else {
-            context.addDiagnostic(createDiagnosticForNode(
-              symbolAccessibilityResult.errorNode || errorInfo.errorNode,
-              errorInfo.diagnosticMessage,
-              symbolAccessibilityResult.errorSymbolName,
-              symbolAccessibilityResult.errorModuleName
-            ));
-          }
-          return true;
-        }
-      }
-      return false;
+    if (!node.exportClause || isNamespaceExport(node.exportClause)) {
+      return node;
     }
-    function trackExternalModuleSymbolOfImportTypeNode(symbol) {
-      if (!isBundledEmit) {
-        (exportedModulesFromDeclarationEmit || (exportedModulesFromDeclarationEmit = [])).push(symbol);
-      }
+    const allowEmpty = !!node.moduleSpecifier && (compilerOptions.importsNotUsedAsValues === 1 /* Preserve */ || compilerOptions.importsNotUsedAsValues === 2 /* Error */);
+    const exportClause = visitNode(
+      node.exportClause,
+      (bindings) => visitNamedExportBindings(bindings, allowEmpty),
+      isNamedExportBindings
+    );
+    return exportClause ? factory2.updateExportDeclaration(
+      node,
+      /*modifiers*/
+      void 0,
+      node.isTypeOnly,
+      exportClause,
+      node.moduleSpecifier,
+      node.assertClause
+    ) : void 0;
+  }
+  function visitNamedExports(node, allowEmpty) {
+    const elements = visitNodes2(node.elements, visitExportSpecifier, isExportSpecifier);
+    return allowEmpty || some(elements) ? factory2.updateNamedExports(node, elements) : void 0;
+  }
+  function visitNamespaceExports(node) {
+    return factory2.updateNamespaceExport(node, visitNode(node.name, visitor, isIdentifier));
+  }
+  function visitNamedExportBindings(node, allowEmpty) {
+    return isNamespaceExport(node) ? visitNamespaceExports(node) : visitNamedExports(node, allowEmpty);
+  }
+  function visitExportSpecifier(node) {
+    return !node.isTypeOnly && resolver.isValueAliasDeclaration(node) ? node : void 0;
+  }
+  function shouldEmitImportEqualsDeclaration(node) {
+    return shouldEmitAliasDeclaration(node) || !isExternalModule(currentSourceFile) && resolver.isTopLevelValueImportEqualsWithEntityName(node);
+  }
+  function visitImportEqualsDeclaration(node) {
+    if (node.isTypeOnly) {
+      return void 0;
     }
-    function trackSymbol(symbol, enclosingDeclaration2, meaning) {
-      if (symbol.flags & 262144 /* TypeParameter */)
-        return false;
-      const issuedDiagnostic = handleSymbolAccessibilityError(resolver.isSymbolAccessible(symbol, enclosingDeclaration2, meaning, true));
-      recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForSymbol(symbol, meaning));
-      return issuedDiagnostic;
-    }
-    function reportPrivateInBaseOfClassExpression(propertyName) {
-      if (errorNameNode || errorFallbackNode) {
-        context.addDiagnostic(
-          createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.Property_0_of_exported_class_expression_may_not_be_private_or_protected, propertyName)
+    if (isExternalModuleImportEqualsDeclaration(node)) {
+      const isReferenced = shouldEmitAliasDeclaration(node);
+      if (!isReferenced && compilerOptions.importsNotUsedAsValues === 1 /* Preserve */) {
+        return setOriginalNode(
+          setTextRange(
+            factory2.createImportDeclaration(
+              /*modifiers*/
+              void 0,
+              /*importClause*/
+              void 0,
+              node.moduleReference.expression,
+              /*assertClause*/
+              void 0
+            ),
+            node
+          ),
+          node
         );
       }
+      return isReferenced ? visitEachChild(node, visitor, context) : void 0;
     }
-    function errorDeclarationNameWithFallback() {
-      return errorNameNode ? declarationNameToString(errorNameNode) : errorFallbackNode && getNameOfDeclaration(errorFallbackNode) ? declarationNameToString(getNameOfDeclaration(errorFallbackNode)) : errorFallbackNode && isExportAssignment(errorFallbackNode) ? errorFallbackNode.isExportEquals ? "export=" : "default" : "(Missing)";
+    if (!shouldEmitImportEqualsDeclaration(node)) {
+      return void 0;
     }
-    function reportInaccessibleUniqueSymbolError() {
-      if (errorNameNode || errorFallbackNode) {
-        context.addDiagnostic(createDiagnosticForNode(
-          errorNameNode || errorFallbackNode,
-          Diagnostics.The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary,
-          errorDeclarationNameWithFallback(),
-          "unique symbol"
-        ));
-      }
+    const moduleReference = createExpressionFromEntityName(factory2, node.moduleReference);
+    setEmitFlags(moduleReference, 3072 /* NoComments */ | 4096 /* NoNestedComments */);
+    if (isNamedExternalModuleExport(node) || !isExportOfNamespace(node)) {
+      return setOriginalNode(
+        setTextRange(
+          factory2.createVariableStatement(
+            visitNodes2(node.modifiers, modifierVisitor, isModifier),
+            factory2.createVariableDeclarationList([
+              setOriginalNode(
+                factory2.createVariableDeclaration(
+                  node.name,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  moduleReference
+                ),
+                node
+              )
+            ])
+          ),
+          node
+        ),
+        node
+      );
+    } else {
+      return setOriginalNode(
+        createNamespaceExport2(
+          node.name,
+          moduleReference,
+          node
+        ),
+        node
+      );
     }
-    function reportCyclicStructureError() {
-      if (errorNameNode || errorFallbackNode) {
-        context.addDiagnostic(createDiagnosticForNode(
-          errorNameNode || errorFallbackNode,
-          Diagnostics.The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialized_A_type_annotation_is_necessary,
-          errorDeclarationNameWithFallback()
-        ));
-      }
+  }
+  function isExportOfNamespace(node) {
+    return currentNamespace !== void 0 && hasSyntacticModifier(node, 1 /* Export */);
+  }
+  function isExternalModuleExport(node) {
+    return currentNamespace === void 0 && hasSyntacticModifier(node, 1 /* Export */);
+  }
+  function isNamedExternalModuleExport(node) {
+    return isExternalModuleExport(node) && !hasSyntacticModifier(node, 1024 /* Default */);
+  }
+  function isDefaultExternalModuleExport(node) {
+    return isExternalModuleExport(node) && hasSyntacticModifier(node, 1024 /* Default */);
+  }
+  function addExportMemberAssignment(statements, node) {
+    const expression = factory2.createAssignment(
+      factory2.getExternalModuleOrNamespaceExportName(
+        currentNamespaceContainerName,
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      ),
+      factory2.getLocalName(node)
+    );
+    setSourceMapRange(expression, createRange(node.name ? node.name.pos : node.pos, node.end));
+    const statement = factory2.createExpressionStatement(expression);
+    setSourceMapRange(statement, createRange(-1, node.end));
+    statements.push(statement);
+  }
+  function createNamespaceExport2(exportName, exportValue, location) {
+    return setTextRange(
+      factory2.createExpressionStatement(
+        factory2.createAssignment(
+          factory2.getNamespaceMemberName(
+            currentNamespaceContainerName,
+            exportName,
+            /*allowComments*/
+            false,
+            /*allowSourceMaps*/
+            true
+          ),
+          exportValue
+        )
+      ),
+      location
+    );
+  }
+  function createNamespaceExportExpression(exportName, exportValue, location) {
+    return setTextRange(factory2.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location);
+  }
+  function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) {
+    return factory2.getNamespaceMemberName(
+      currentNamespaceContainerName,
+      name,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    );
+  }
+  function getNamespaceParameterName(node) {
+    const name = factory2.getGeneratedNameForNode(node);
+    setSourceMapRange(name, node.name);
+    return name;
+  }
+  function getNamespaceContainerName(node) {
+    return factory2.getGeneratedNameForNode(node);
+  }
+  function enableSubstitutionForNonQualifiedEnumMembers() {
+    if ((enabledSubstitutions & 8 /* NonQualifiedEnumMembers */) === 0) {
+      enabledSubstitutions |= 8 /* NonQualifiedEnumMembers */;
+      context.enableSubstitution(79 /* Identifier */);
     }
-    function reportInaccessibleThisError() {
-      if (errorNameNode || errorFallbackNode) {
-        context.addDiagnostic(createDiagnosticForNode(
-          errorNameNode || errorFallbackNode,
-          Diagnostics.The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary,
-          errorDeclarationNameWithFallback(),
-          "this"
-        ));
-      }
+  }
+  function enableSubstitutionForNamespaceExports() {
+    if ((enabledSubstitutions & 2 /* NamespaceExports */) === 0) {
+      enabledSubstitutions |= 2 /* NamespaceExports */;
+      context.enableSubstitution(79 /* Identifier */);
+      context.enableSubstitution(300 /* ShorthandPropertyAssignment */);
+      context.enableEmitNotification(264 /* ModuleDeclaration */);
     }
-    function reportLikelyUnsafeImportRequiredError(specifier) {
-      if (errorNameNode || errorFallbackNode) {
-        context.addDiagnostic(createDiagnosticForNode(
-          errorNameNode || errorFallbackNode,
-          Diagnostics.The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_annotation_is_necessary,
-          errorDeclarationNameWithFallback(),
-          specifier
-        ));
-      }
+  }
+  function isTransformedModuleDeclaration(node) {
+    return getOriginalNode(node).kind === 264 /* ModuleDeclaration */;
+  }
+  function isTransformedEnumDeclaration(node) {
+    return getOriginalNode(node).kind === 263 /* EnumDeclaration */;
+  }
+  function onEmitNode(hint, node, emitCallback) {
+    const savedApplicableSubstitutions = applicableSubstitutions;
+    const savedCurrentSourceFile = currentSourceFile;
+    if (isSourceFile(node)) {
+      currentSourceFile = node;
     }
-    function reportTruncationError() {
-      if (errorNameNode || errorFallbackNode) {
-        context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_type_annotation_is_needed));
-      }
+    if (enabledSubstitutions & 2 /* NamespaceExports */ && isTransformedModuleDeclaration(node)) {
+      applicableSubstitutions |= 2 /* NamespaceExports */;
     }
-    function reportNonlocalAugmentation(containingFile, parentSymbol, symbol) {
-      var _a2;
-      const primaryDeclaration = (_a2 = parentSymbol.declarations) == null ? void 0 : _a2.find((d) => getSourceFileOfNode(d) === containingFile);
-      const augmentingDeclarations = filter(symbol.declarations, (d) => getSourceFileOfNode(d) !== containingFile);
-      if (primaryDeclaration && augmentingDeclarations) {
-        for (const augmentations of augmentingDeclarations) {
-          context.addDiagnostic(addRelatedInfo(
-            createDiagnosticForNode(augmentations, Diagnostics.Declaration_augments_declaration_in_another_file_This_cannot_be_serialized),
-            createDiagnosticForNode(primaryDeclaration, Diagnostics.This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_file)
-          ));
-        }
-      }
+    if (enabledSubstitutions & 8 /* NonQualifiedEnumMembers */ && isTransformedEnumDeclaration(node)) {
+      applicableSubstitutions |= 8 /* NonQualifiedEnumMembers */;
     }
-    function reportNonSerializableProperty(propertyName) {
-      if (errorNameNode || errorFallbackNode) {
-        context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized, propertyName));
-      }
+    previousOnEmitNode(hint, node, emitCallback);
+    applicableSubstitutions = savedApplicableSubstitutions;
+    currentSourceFile = savedCurrentSourceFile;
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (hint === 1 /* Expression */) {
+      return substituteExpression(node);
+    } else if (isShorthandPropertyAssignment(node)) {
+      return substituteShorthandPropertyAssignment(node);
     }
-    function reportImportTypeNodeResolutionModeOverride() {
-      if (!isNightly() && (errorNameNode || errorFallbackNode)) {
-        context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_type_of_this_expression_cannot_be_named_without_a_resolution_mode_assertion_which_is_an_unstable_feature_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next));
+    return node;
+  }
+  function substituteShorthandPropertyAssignment(node) {
+    if (enabledSubstitutions & 2 /* NamespaceExports */) {
+      const name = node.name;
+      const exportedName = trySubstituteNamespaceExportedName(name);
+      if (exportedName) {
+        if (node.objectAssignmentInitializer) {
+          const initializer = factory2.createAssignment(exportedName, node.objectAssignmentInitializer);
+          return setTextRange(factory2.createPropertyAssignment(name, initializer), node);
+        }
+        return setTextRange(factory2.createPropertyAssignment(name, exportedName), node);
       }
     }
-    function transformDeclarationsForJS(sourceFile, bundled) {
-      const oldDiag = getSymbolAccessibilityDiagnostic;
-      getSymbolAccessibilityDiagnostic = (s) => s.errorNode && canProduceDiagnostics(s.errorNode) ? createGetSymbolAccessibilityDiagnosticForNode(s.errorNode)(s) : {
-        diagnosticMessage: s.errorModuleName ? Diagnostics.Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotation_may_unblock_declaration_emit : Diagnostics.Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_declaration_emit,
-        errorNode: s.errorNode || sourceFile
-      };
-      const result = resolver.getDeclarationStatementsForSourceFile(sourceFile, declarationEmitNodeBuilderFlags, symbolTracker, bundled);
-      getSymbolAccessibilityDiagnostic = oldDiag;
-      return result;
+    return node;
+  }
+  function substituteExpression(node) {
+    switch (node.kind) {
+      case 79 /* Identifier */:
+        return substituteExpressionIdentifier(node);
+      case 208 /* PropertyAccessExpression */:
+        return substitutePropertyAccessExpression(node);
+      case 209 /* ElementAccessExpression */:
+        return substituteElementAccessExpression(node);
     }
-    function transformRoot(node) {
-      if (node.kind === 308 /* SourceFile */ && node.isDeclarationFile) {
-        return node;
-      }
-      if (node.kind === 309 /* Bundle */) {
-        isBundledEmit = true;
-        refs = /* @__PURE__ */ new Map();
-        libs2 = /* @__PURE__ */ new Map();
-        let hasNoDefaultLib = false;
-        const bundle = factory2.createBundle(map(
-          node.sourceFiles,
-          (sourceFile) => {
-            if (sourceFile.isDeclarationFile)
-              return void 0;
-            hasNoDefaultLib = hasNoDefaultLib || sourceFile.hasNoDefaultLib;
-            currentSourceFile = sourceFile;
-            enclosingDeclaration = sourceFile;
-            lateMarkedStatements = void 0;
-            suppressNewDiagnosticContexts = false;
-            lateStatementReplacementMap = /* @__PURE__ */ new Map();
-            getSymbolAccessibilityDiagnostic = throwDiagnostic;
-            needsScopeFixMarker = false;
-            resultHasScopeMarker = false;
-            collectReferences(sourceFile, refs);
-            collectLibs(sourceFile, libs2);
-            if (isExternalOrCommonJsModule(sourceFile) || isJsonSourceFile(sourceFile)) {
-              resultHasExternalModuleIndicator = false;
-              needsDeclare = false;
-              const statements = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(sourceFile, true)) : visitNodes2(sourceFile.statements, visitDeclarationStatements);
-              const newFile = factory2.updateSourceFile(sourceFile, [factory2.createModuleDeclaration(
-                [factory2.createModifier(136 /* DeclareKeyword */)],
-                factory2.createStringLiteral(getResolvedExternalModuleName(context.getEmitHost(), sourceFile)),
-                factory2.createModuleBlock(setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), sourceFile.statements))
-              )], true, [], [], false, []);
-              return newFile;
-            }
-            needsDeclare = true;
-            const updated2 = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(sourceFile)) : visitNodes2(sourceFile.statements, visitDeclarationStatements);
-            return factory2.updateSourceFile(sourceFile, transformAndReplaceLatePaintedStatements(updated2), true, [], [], false, []);
-          }
-        ), mapDefined(node.prepends, (prepend) => {
-          if (prepend.kind === 311 /* InputFiles */) {
-            const sourceFile = createUnparsedSourceFile(prepend, "dts", stripInternal);
-            hasNoDefaultLib = hasNoDefaultLib || !!sourceFile.hasNoDefaultLib;
-            collectReferences(sourceFile, refs);
-            recordTypeReferenceDirectivesIfNecessary(map(sourceFile.typeReferenceDirectives, (ref) => [ref.fileName, ref.resolutionMode]));
-            collectLibs(sourceFile, libs2);
-            return sourceFile;
-          }
-          return prepend;
-        }));
-        bundle.syntheticFileReferences = [];
-        bundle.syntheticTypeReferences = getFileReferencesForUsedTypeReferences();
-        bundle.syntheticLibReferences = getLibReferences();
-        bundle.hasNoDefaultLib = hasNoDefaultLib;
-        const outputFilePath2 = getDirectoryPath(normalizeSlashes(getOutputPathsFor(node, host, true).declarationFilePath));
-        const referenceVisitor2 = mapReferencesIntoArray(bundle.syntheticFileReferences, outputFilePath2);
-        refs.forEach(referenceVisitor2);
-        return bundle;
-      }
-      needsDeclare = true;
-      needsScopeFixMarker = false;
-      resultHasScopeMarker = false;
-      enclosingDeclaration = node;
-      currentSourceFile = node;
-      getSymbolAccessibilityDiagnostic = throwDiagnostic;
-      isBundledEmit = false;
-      resultHasExternalModuleIndicator = false;
-      suppressNewDiagnosticContexts = false;
-      lateMarkedStatements = void 0;
-      lateStatementReplacementMap = /* @__PURE__ */ new Map();
-      necessaryTypeReferences = void 0;
-      refs = collectReferences(currentSourceFile, /* @__PURE__ */ new Map());
-      libs2 = collectLibs(currentSourceFile, /* @__PURE__ */ new Map());
-      const references = [];
-      const outputFilePath = getDirectoryPath(normalizeSlashes(getOutputPathsFor(node, host, true).declarationFilePath));
-      const referenceVisitor = mapReferencesIntoArray(references, outputFilePath);
-      let combinedStatements;
-      if (isSourceFileJS(currentSourceFile)) {
-        combinedStatements = factory2.createNodeArray(transformDeclarationsForJS(node));
-        refs.forEach(referenceVisitor);
-        emittedImports = filter(combinedStatements, isAnyImportSyntax);
-      } else {
-        const statements = visitNodes2(node.statements, visitDeclarationStatements);
-        combinedStatements = setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), node.statements);
-        refs.forEach(referenceVisitor);
-        emittedImports = filter(combinedStatements, isAnyImportSyntax);
-        if (isExternalModule(node) && (!resultHasExternalModuleIndicator || needsScopeFixMarker && !resultHasScopeMarker)) {
-          combinedStatements = setTextRange(factory2.createNodeArray([...combinedStatements, createEmptyExports(factory2)]), combinedStatements);
-        }
-      }
-      const updated = factory2.updateSourceFile(node, combinedStatements, true, references, getFileReferencesForUsedTypeReferences(), node.hasNoDefaultLib, getLibReferences());
-      updated.exportedModulesFromDeclarationEmit = exportedModulesFromDeclarationEmit;
-      return updated;
-      function getLibReferences() {
-        return map(arrayFrom(libs2.keys()), (lib) => ({ fileName: lib, pos: -1, end: -1 }));
-      }
-      function getFileReferencesForUsedTypeReferences() {
-        return necessaryTypeReferences ? mapDefined(arrayFrom(necessaryTypeReferences.keys()), getFileReferenceForSpecifierModeTuple) : [];
-      }
-      function getFileReferenceForSpecifierModeTuple([typeName, mode]) {
-        if (emittedImports) {
-          for (const importStatement of emittedImports) {
-            if (isImportEqualsDeclaration(importStatement) && isExternalModuleReference(importStatement.moduleReference)) {
-              const expr = importStatement.moduleReference.expression;
-              if (isStringLiteralLike(expr) && expr.text === typeName) {
-                return void 0;
-              }
-            } else if (isImportDeclaration(importStatement) && isStringLiteral(importStatement.moduleSpecifier) && importStatement.moduleSpecifier.text === typeName) {
-              return void 0;
-            }
-          }
+    return node;
+  }
+  function substituteExpressionIdentifier(node) {
+    return trySubstituteNamespaceExportedName(node) || node;
+  }
+  function trySubstituteNamespaceExportedName(node) {
+    if (enabledSubstitutions & applicableSubstitutions && !isGeneratedIdentifier(node) && !isLocalName(node)) {
+      const container = resolver.getReferencedExportContainer(
+        node,
+        /*prefixLocals*/
+        false
+      );
+      if (container && container.kind !== 308 /* SourceFile */) {
+        const substitute = applicableSubstitutions & 2 /* NamespaceExports */ && container.kind === 264 /* ModuleDeclaration */ || applicableSubstitutions & 8 /* NonQualifiedEnumMembers */ && container.kind === 263 /* EnumDeclaration */;
+        if (substitute) {
+          return setTextRange(
+            factory2.createPropertyAccessExpression(factory2.getGeneratedNameForNode(container), node),
+            /*location*/
+            node
+          );
         }
-        return { fileName: typeName, pos: -1, end: -1, ...mode ? { resolutionMode: mode } : void 0 };
       }
-      function mapReferencesIntoArray(references2, outputFilePath2) {
-        return (file) => {
-          let declFileName;
-          if (file.isDeclarationFile) {
-            declFileName = file.fileName;
-          } else {
-            if (isBundledEmit && contains(node.sourceFiles, file))
-              return;
-            const paths = getOutputPathsFor(file, host, true);
-            declFileName = paths.declarationFilePath || paths.jsFilePath || file.fileName;
-          }
-          if (declFileName) {
-            const specifier = getModuleSpecifier(
-              options,
-              currentSourceFile,
-              toPath(outputFilePath2, host.getCurrentDirectory(), host.getCanonicalFileName),
-              toPath(declFileName, host.getCurrentDirectory(), host.getCanonicalFileName),
-              host
-            );
-            if (!pathIsRelative(specifier)) {
-              recordTypeReferenceDirectivesIfNecessary([[specifier, void 0]]);
-              return;
-            }
-            let fileName = getRelativePathToDirectoryOrUrl(
-              outputFilePath2,
-              declFileName,
-              host.getCurrentDirectory(),
-              host.getCanonicalFileName,
-              false
-            );
-            if (startsWith(fileName, "./") && hasExtension(fileName)) {
-              fileName = fileName.substring(2);
-            }
-            if (startsWith(fileName, "node_modules/") || pathContainsNodeModules(fileName)) {
-              return;
-            }
-            references2.push({ pos: -1, end: -1, fileName });
-          }
-        };
+    }
+    return void 0;
+  }
+  function substitutePropertyAccessExpression(node) {
+    return substituteConstantValue(node);
+  }
+  function substituteElementAccessExpression(node) {
+    return substituteConstantValue(node);
+  }
+  function safeMultiLineComment(value) {
+    return value.replace(/\*\//g, "*_/");
+  }
+  function substituteConstantValue(node) {
+    const constantValue = tryGetConstEnumValue(node);
+    if (constantValue !== void 0) {
+      setConstantValue(node, constantValue);
+      const substitute = typeof constantValue === "string" ? factory2.createStringLiteral(constantValue) : factory2.createNumericLiteral(constantValue);
+      if (!compilerOptions.removeComments) {
+        const originalNode = getOriginalNode(node, isAccessExpression);
+        addSyntheticTrailingComment(substitute, 3 /* MultiLineCommentTrivia */, ` ${safeMultiLineComment(getTextOfNode(originalNode))} `);
       }
+      return substitute;
     }
-    function collectReferences(sourceFile, ret) {
-      if (noResolve || !isUnparsedSource(sourceFile) && isSourceFileJS(sourceFile))
-        return ret;
-      forEach(sourceFile.referencedFiles, (f) => {
-        const elem = host.getSourceFileFromReference(sourceFile, f);
-        if (elem) {
-          ret.set(getOriginalNodeId(elem), elem);
-        }
-      });
-      return ret;
+    return node;
+  }
+  function tryGetConstEnumValue(node) {
+    if (compilerOptions.isolatedModules) {
+      return void 0;
     }
-    function collectLibs(sourceFile, ret) {
-      forEach(sourceFile.libReferenceDirectives, (ref) => {
-        const lib = host.getLibFileFromReference(ref);
-        if (lib) {
-          ret.set(toFileNameLowerCase(ref.fileName), true);
-        }
-      });
-      return ret;
+    return isPropertyAccessExpression(node) || isElementAccessExpression(node) ? resolver.getConstantValue(node) : void 0;
+  }
+  function shouldEmitAliasDeclaration(node) {
+    return isInJSFile(node) || (compilerOptions.preserveValueImports ? resolver.isValueAliasDeclaration(node) : resolver.isReferencedAliasDeclaration(node));
+  }
+}
+
+// src/compiler/transformers/classFields.ts
+var PrivateIdentifierKind2 = /* @__PURE__ */ ((PrivateIdentifierKind3) => {
+  PrivateIdentifierKind3["Field"] = "f";
+  PrivateIdentifierKind3["Method"] = "m";
+  PrivateIdentifierKind3["Accessor"] = "a";
+  return PrivateIdentifierKind3;
+})(PrivateIdentifierKind2 || {});
+function transformClassFields(context) {
+  const {
+    factory: factory2,
+    hoistVariableDeclaration,
+    endLexicalEnvironment,
+    startLexicalEnvironment,
+    resumeLexicalEnvironment,
+    addBlockScopedVariable
+  } = context;
+  const resolver = context.getEmitResolver();
+  const compilerOptions = context.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const useDefineForClassFields = getUseDefineForClassFields(compilerOptions);
+  const shouldTransformInitializersUsingSet = !useDefineForClassFields;
+  const shouldTransformInitializersUsingDefine = useDefineForClassFields && languageVersion < 9 /* ES2022 */;
+  const shouldTransformInitializers = shouldTransformInitializersUsingSet || shouldTransformInitializersUsingDefine;
+  const shouldTransformPrivateElementsOrClassStaticBlocks = languageVersion < 9 /* ES2022 */;
+  const shouldTransformAutoAccessors = languageVersion < 99 /* ESNext */ ? -1 /* True */ : !useDefineForClassFields ? 3 /* Maybe */ : 0 /* False */;
+  const shouldTransformThisInStaticInitializers = languageVersion < 9 /* ES2022 */;
+  const shouldTransformSuperInStaticInitializers = shouldTransformThisInStaticInitializers && languageVersion >= 2 /* ES2015 */;
+  const shouldTransformAnything = shouldTransformInitializers || shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformAutoAccessors === -1 /* True */;
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  context.onSubstituteNode = onSubstituteNode;
+  const previousOnEmitNode = context.onEmitNode;
+  context.onEmitNode = onEmitNode;
+  let enabledSubstitutions;
+  let classAliases;
+  let pendingExpressions;
+  let pendingStatements;
+  const classLexicalEnvironmentStack = [];
+  const classLexicalEnvironmentMap = /* @__PURE__ */ new Map();
+  let currentClassLexicalEnvironment;
+  let currentClassContainer;
+  let currentComputedPropertyNameClassLexicalEnvironment;
+  let currentStaticPropertyDeclarationOrStaticBlock;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile || !shouldTransformAnything) {
+      return node;
     }
-    function filterBindingPatternInitializersAndRenamings(name) {
-      if (name.kind === 79 /* Identifier */) {
-        return name;
-      } else {
-        if (name.kind === 204 /* ArrayBindingPattern */) {
-          return factory2.updateArrayBindingPattern(name, visitNodes2(name.elements, visitBindingElement));
-        } else {
-          return factory2.updateObjectBindingPattern(name, visitNodes2(name.elements, visitBindingElement));
-        }
-      }
-      function visitBindingElement(elem) {
-        if (elem.kind === 229 /* OmittedExpression */) {
-          return elem;
-        }
-        if (elem.propertyName && isIdentifier(elem.propertyName) && isIdentifier(elem.name) && !elem.symbol.isReferenced) {
-          return factory2.updateBindingElement(
-            elem,
-            elem.dotDotDotToken,
-            void 0,
-            elem.propertyName,
-            shouldPrintWithInitializer(elem) ? elem.initializer : void 0
-          );
-        }
-        return factory2.updateBindingElement(
-          elem,
-          elem.dotDotDotToken,
-          elem.propertyName,
-          filterBindingPatternInitializersAndRenamings(elem.name),
-          shouldPrintWithInitializer(elem) ? elem.initializer : void 0
+    const visited = visitEachChild(node, visitor, context);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    return visited;
+  }
+  function visitor(node) {
+    if (!(node.transformFlags & 16777216 /* ContainsClassFields */) && !(node.transformFlags & 134234112 /* ContainsLexicalThisOrSuper */)) {
+      return node;
+    }
+    switch (node.kind) {
+      case 127 /* AccessorKeyword */:
+        return shouldTransformAutoAccessorsInCurrentClass() ? void 0 : node;
+      case 260 /* ClassDeclaration */:
+        return visitClassDeclaration(node);
+      case 228 /* ClassExpression */:
+        return visitClassExpression(node);
+      case 172 /* ClassStaticBlockDeclaration */:
+        return visitClassStaticBlockDeclaration(node);
+      case 169 /* PropertyDeclaration */:
+        return visitPropertyDeclaration(node);
+      case 240 /* VariableStatement */:
+        return visitVariableStatement(node);
+      case 80 /* PrivateIdentifier */:
+        return visitPrivateIdentifier(node);
+      case 208 /* PropertyAccessExpression */:
+        return visitPropertyAccessExpression(node);
+      case 209 /* ElementAccessExpression */:
+        return visitElementAccessExpression(node);
+      case 221 /* PrefixUnaryExpression */:
+      case 222 /* PostfixUnaryExpression */:
+        return visitPreOrPostfixUnaryExpression(
+          node,
+          /*valueIsDiscarded*/
+          false
+        );
+      case 223 /* BinaryExpression */:
+        return visitBinaryExpression(
+          node,
+          /*valueIsDiscarded*/
+          false
+        );
+      case 210 /* CallExpression */:
+        return visitCallExpression(node);
+      case 241 /* ExpressionStatement */:
+        return visitExpressionStatement(node);
+      case 212 /* TaggedTemplateExpression */:
+        return visitTaggedTemplateExpression(node);
+      case 245 /* ForStatement */:
+        return visitForStatement(node);
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+      case 173 /* Constructor */:
+      case 171 /* MethodDeclaration */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */: {
+        return setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
+          /*current*/
+          void 0,
+          fallbackVisitor,
+          node
         );
       }
+      default:
+        return fallbackVisitor(node);
     }
-    function ensureParameter(p, modifierMask, type) {
-      let oldDiag;
-      if (!suppressNewDiagnosticContexts) {
-        oldDiag = getSymbolAccessibilityDiagnostic;
-        getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(p);
-      }
-      const newParam = factory2.updateParameterDeclaration(
-        p,
-        maskModifiers(p, modifierMask),
-        p.dotDotDotToken,
-        filterBindingPatternInitializersAndRenamings(p.name),
-        resolver.isOptionalParameter(p) ? p.questionToken || factory2.createToken(57 /* QuestionToken */) : void 0,
-        ensureType(p, type || p.type, true),
-        ensureNoInitializer(p)
-      );
-      if (!suppressNewDiagnosticContexts) {
-        getSymbolAccessibilityDiagnostic = oldDiag;
-      }
-      return newParam;
+  }
+  function fallbackVisitor(node) {
+    return visitEachChild(node, visitor, context);
+  }
+  function discardedValueVisitor(node) {
+    switch (node.kind) {
+      case 221 /* PrefixUnaryExpression */:
+      case 222 /* PostfixUnaryExpression */:
+        return visitPreOrPostfixUnaryExpression(
+          node,
+          /*valueIsDiscarded*/
+          true
+        );
+      case 223 /* BinaryExpression */:
+        return visitBinaryExpression(
+          node,
+          /*valueIsDiscarded*/
+          true
+        );
+      default:
+        return visitor(node);
     }
-    function shouldPrintWithInitializer(node) {
-      return canHaveLiteralInitializer(node) && resolver.isLiteralConstDeclaration(getParseTreeNode(node));
+  }
+  function heritageClauseVisitor(node) {
+    switch (node.kind) {
+      case 294 /* HeritageClause */:
+        return visitEachChild(node, heritageClauseVisitor, context);
+      case 230 /* ExpressionWithTypeArguments */:
+        return visitExpressionWithTypeArgumentsInHeritageClause(node);
+      default:
+        return visitor(node);
     }
-    function ensureNoInitializer(node) {
-      if (shouldPrintWithInitializer(node)) {
-        return resolver.createLiteralConstValue(getParseTreeNode(node), symbolTracker);
-      }
-      return void 0;
+  }
+  function assignmentTargetVisitor(node) {
+    switch (node.kind) {
+      case 207 /* ObjectLiteralExpression */:
+      case 206 /* ArrayLiteralExpression */:
+        return visitAssignmentPattern(node);
+      default:
+        return visitor(node);
     }
-    function ensureType(node, type, ignorePrivate) {
-      if (!ignorePrivate && hasEffectiveModifier(node, 8 /* Private */)) {
-        return;
-      }
-      if (shouldPrintWithInitializer(node)) {
-        return;
-      }
-      const shouldUseResolverType = node.kind === 166 /* Parameter */ && (resolver.isRequiredInitializedParameter(node) || resolver.isOptionalUninitializedParameterProperty(node));
-      if (type && !shouldUseResolverType) {
-        return visitNode(type, visitDeclarationSubtree);
-      }
-      if (!getParseTreeNode(node)) {
-        return type ? visitNode(type, visitDeclarationSubtree) : factory2.createKeywordTypeNode(131 /* AnyKeyword */);
-      }
-      if (node.kind === 175 /* SetAccessor */) {
-        return factory2.createKeywordTypeNode(131 /* AnyKeyword */);
-      }
-      errorNameNode = node.name;
-      let oldDiag;
-      if (!suppressNewDiagnosticContexts) {
-        oldDiag = getSymbolAccessibilityDiagnostic;
-        getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(node);
-      }
-      if (node.kind === 257 /* VariableDeclaration */ || node.kind === 205 /* BindingElement */) {
-        return cleanup(resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker));
-      }
-      if (node.kind === 166 /* Parameter */ || node.kind === 169 /* PropertyDeclaration */ || node.kind === 168 /* PropertySignature */) {
-        if (isPropertySignature(node) || !node.initializer)
-          return cleanup(resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker, shouldUseResolverType));
-        return cleanup(resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker, shouldUseResolverType) || resolver.createTypeOfExpression(node.initializer, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker));
-      }
-      return cleanup(resolver.createReturnTypeOfSignatureDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker));
-      function cleanup(returnValue) {
-        errorNameNode = void 0;
-        if (!suppressNewDiagnosticContexts) {
-          getSymbolAccessibilityDiagnostic = oldDiag;
-        }
-        return returnValue || factory2.createKeywordTypeNode(131 /* AnyKeyword */);
-      }
+  }
+  function classElementVisitor(node) {
+    switch (node.kind) {
+      case 173 /* Constructor */:
+        return visitConstructorDeclaration(node);
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+      case 171 /* MethodDeclaration */:
+        return setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
+          /*current*/
+          void 0,
+          visitMethodOrAccessorDeclaration,
+          node
+        );
+      case 169 /* PropertyDeclaration */:
+        return setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
+          /*current*/
+          void 0,
+          visitPropertyDeclaration,
+          node
+        );
+      case 164 /* ComputedPropertyName */:
+        return visitComputedPropertyName(node);
+      case 237 /* SemicolonClassElement */:
+        return node;
+      default:
+        return visitor(node);
+    }
+  }
+  function accessorFieldResultVisitor(node) {
+    switch (node.kind) {
+      case 169 /* PropertyDeclaration */:
+        return transformFieldInitializer(node);
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+        return classElementVisitor(node);
+      default:
+        Debug.assertMissingNode(node, "Expected node to either be a PropertyDeclaration, GetAccessorDeclaration, or SetAccessorDeclaration");
+        break;
+    }
+  }
+  function visitPrivateIdentifier(node) {
+    if (!shouldTransformPrivateElementsOrClassStaticBlocks) {
+      return node;
     }
-    function isDeclarationAndNotVisible(node) {
-      node = getParseTreeNode(node);
-      switch (node.kind) {
-        case 259 /* FunctionDeclaration */:
-        case 264 /* ModuleDeclaration */:
-        case 261 /* InterfaceDeclaration */:
-        case 260 /* ClassDeclaration */:
-        case 262 /* TypeAliasDeclaration */:
-        case 263 /* EnumDeclaration */:
-          return !resolver.isDeclarationVisible(node);
-        case 257 /* VariableDeclaration */:
-          return !getBindingNameVisible(node);
-        case 268 /* ImportEqualsDeclaration */:
-        case 269 /* ImportDeclaration */:
-        case 275 /* ExportDeclaration */:
-        case 274 /* ExportAssignment */:
-          return false;
-        case 172 /* ClassStaticBlockDeclaration */:
-          return true;
-      }
-      return false;
+    if (isStatement(node.parent)) {
+      return node;
     }
-    function shouldEmitFunctionProperties(input) {
-      var _a2;
-      if (input.body) {
-        return true;
-      }
-      const overloadSignatures = (_a2 = input.symbol.declarations) == null ? void 0 : _a2.filter((decl) => isFunctionDeclaration(decl) && !decl.body);
-      return !overloadSignatures || overloadSignatures.indexOf(input) === overloadSignatures.length - 1;
+    return setOriginalNode(factory2.createIdentifier(""), node);
+  }
+  function isPrivateIdentifierInExpression(node) {
+    return isPrivateIdentifier(node.left) && node.operatorToken.kind === 101 /* InKeyword */;
+  }
+  function transformPrivateIdentifierInInExpression(node) {
+    const info = accessPrivateIdentifier(node.left);
+    if (info) {
+      const receiver = visitNode(node.right, visitor, isExpression);
+      return setOriginalNode(
+        context.getEmitHelperFactory().createClassPrivateFieldInHelper(info.brandCheckIdentifier, receiver),
+        node
+      );
     }
-    function getBindingNameVisible(elem) {
-      if (isOmittedExpression(elem)) {
-        return false;
-      }
-      if (isBindingPattern(elem.name)) {
-        return some(elem.name.elements, getBindingNameVisible);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitVariableStatement(node) {
+    const savedPendingStatements = pendingStatements;
+    pendingStatements = [];
+    const visitedNode = visitEachChild(node, visitor, context);
+    const statement = some(pendingStatements) ? [visitedNode, ...pendingStatements] : visitedNode;
+    pendingStatements = savedPendingStatements;
+    return statement;
+  }
+  function visitComputedPropertyName(node) {
+    let expression = visitNode(node.expression, visitor, isExpression);
+    if (some(pendingExpressions)) {
+      if (isParenthesizedExpression(expression)) {
+        expression = factory2.updateParenthesizedExpression(expression, factory2.inlineExpressions([...pendingExpressions, expression.expression]));
       } else {
-        return resolver.isDeclarationVisible(elem);
+        expression = factory2.inlineExpressions([...pendingExpressions, expression]);
       }
+      pendingExpressions = void 0;
     }
-    function updateParamsList(node, params, modifierMask) {
-      if (hasEffectiveModifier(node, 8 /* Private */)) {
-        return void 0;
-      }
-      const newParams = map(params, (p) => ensureParameter(p, modifierMask));
-      if (!newParams) {
-        return void 0;
-      }
-      return factory2.createNodeArray(newParams, params.hasTrailingComma);
+    return factory2.updateComputedPropertyName(node, expression);
+  }
+  function visitConstructorDeclaration(node) {
+    if (currentClassContainer) {
+      return transformConstructor(node, currentClassContainer);
     }
-    function updateAccessorParamsList(input, isPrivate) {
-      let newParams;
-      if (!isPrivate) {
-        const thisParameter = getThisParameter(input);
-        if (thisParameter) {
-          newParams = [ensureParameter(thisParameter)];
-        }
-      }
-      if (isSetAccessorDeclaration(input)) {
-        let newValueParameter;
-        if (!isPrivate) {
-          const valueParameter = getSetAccessorValueParameter(input);
-          if (valueParameter) {
-            const accessorType = getTypeAnnotationFromAllAccessorDeclarations(input, resolver.getAllAccessorDeclarations(input));
-            newValueParameter = ensureParameter(valueParameter, void 0, accessorType);
-          }
-        }
-        if (!newValueParameter) {
-          newValueParameter = factory2.createParameterDeclaration(
+    return fallbackVisitor(node);
+  }
+  function visitMethodOrAccessorDeclaration(node) {
+    Debug.assert(!hasDecorators(node));
+    if (!shouldTransformPrivateElementsOrClassStaticBlocks || !isPrivateIdentifier(node.name)) {
+      return visitEachChild(node, classElementVisitor, context);
+    }
+    const info = accessPrivateIdentifier(node.name);
+    Debug.assert(info, "Undeclared private name for property declaration.");
+    if (!info.isValid) {
+      return node;
+    }
+    const functionName = getHoistedFunctionName(node);
+    if (functionName) {
+      getPendingExpressions().push(
+        factory2.createAssignment(
+          functionName,
+          factory2.createFunctionExpression(
+            filter(node.modifiers, (m) => isModifier(m) && !isStaticModifier(m) && !isAccessorModifier(m)),
+            node.asteriskToken,
+            functionName,
+            /* typeParameters */
             void 0,
+            visitParameterList(node.parameters, visitor, context),
+            /* type */
             void 0,
-            "value"
-          );
-        }
-        newParams = append(newParams, newValueParameter);
-      }
-      return factory2.createNodeArray(newParams || emptyArray);
+            visitFunctionBody(node.body, visitor, context)
+          )
+        )
+      );
+    }
+    return void 0;
+  }
+  function setCurrentStaticPropertyDeclarationOrStaticBlockAnd(current, visitor2, arg) {
+    const savedCurrentStaticPropertyDeclarationOrStaticBlock = currentStaticPropertyDeclarationOrStaticBlock;
+    currentStaticPropertyDeclarationOrStaticBlock = current;
+    const result = visitor2(arg);
+    currentStaticPropertyDeclarationOrStaticBlock = savedCurrentStaticPropertyDeclarationOrStaticBlock;
+    return result;
+  }
+  function getHoistedFunctionName(node) {
+    Debug.assert(isPrivateIdentifier(node.name));
+    const info = accessPrivateIdentifier(node.name);
+    Debug.assert(info, "Undeclared private name for property declaration.");
+    if (info.kind === "m" /* Method */) {
+      return info.methodName;
     }
-    function ensureTypeParams(node, params) {
-      return hasEffectiveModifier(node, 8 /* Private */) ? void 0 : visitNodes2(params, visitDeclarationSubtree);
+    if (info.kind === "a" /* Accessor */) {
+      if (isGetAccessor(node)) {
+        return info.getterName;
+      }
+      if (isSetAccessor(node)) {
+        return info.setterName;
+      }
     }
-    function isEnclosingDeclaration(node) {
-      return isSourceFile(node) || isTypeAliasDeclaration(node) || isModuleDeclaration(node) || isClassDeclaration(node) || isInterfaceDeclaration(node) || isFunctionLike(node) || isIndexSignatureDeclaration(node) || isMappedTypeNode(node);
+  }
+  function transformAutoAccessor(node) {
+    Debug.assertEachNode(node.modifiers, isModifier);
+    const commentRange = getCommentRange(node);
+    const sourceMapRange = getSourceMapRange(node);
+    const name = node.name;
+    let getterName = name;
+    let setterName = name;
+    if (isComputedPropertyName(name) && !isSimpleInlineableExpression(name.expression)) {
+      const temp = factory2.createTempVariable(hoistVariableDeclaration);
+      setSourceMapRange(temp, name.expression);
+      const expression = visitNode(name.expression, visitor, isExpression);
+      const assignment = factory2.createAssignment(temp, expression);
+      setSourceMapRange(assignment, name.expression);
+      getterName = factory2.updateComputedPropertyName(name, factory2.inlineExpressions([assignment, temp]));
+      setterName = factory2.updateComputedPropertyName(name, temp);
+    }
+    const backingField = createAccessorPropertyBackingField(factory2, node, node.modifiers, node.initializer);
+    setOriginalNode(backingField, node);
+    setEmitFlags(backingField, 3072 /* NoComments */);
+    setSourceMapRange(backingField, sourceMapRange);
+    const getter = createAccessorPropertyGetRedirector(factory2, node, node.modifiers, getterName);
+    setOriginalNode(getter, node);
+    setCommentRange(getter, commentRange);
+    setSourceMapRange(getter, sourceMapRange);
+    const setter = createAccessorPropertySetRedirector(factory2, node, node.modifiers, setterName);
+    setOriginalNode(setter, node);
+    setEmitFlags(setter, 3072 /* NoComments */);
+    setSourceMapRange(setter, sourceMapRange);
+    return visitArray([backingField, getter, setter], accessorFieldResultVisitor, isClassElement);
+  }
+  function transformPrivateFieldInitializer(node) {
+    if (shouldTransformPrivateElementsOrClassStaticBlocks) {
+      const info = accessPrivateIdentifier(node.name);
+      Debug.assert(info, "Undeclared private name for property declaration.");
+      return info.isValid ? void 0 : node;
     }
-    function checkEntityNameVisibility(entityName, enclosingDeclaration2) {
-      const visibilityResult = resolver.isEntityNameVisible(entityName, enclosingDeclaration2);
-      handleSymbolAccessibilityError(visibilityResult);
-      recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForEntityName(entityName));
+    if (shouldTransformInitializersUsingSet && !isStatic(node) && currentClassLexicalEnvironment && currentClassLexicalEnvironment.facts & 16 /* WillHoistInitializersToConstructor */) {
+      return factory2.updatePropertyDeclaration(
+        node,
+        visitNodes2(node.modifiers, visitor, isModifierLike),
+        node.name,
+        /*questionOrExclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        /*initializer*/
+        void 0
+      );
     }
-    function preserveJsDoc(updated, original) {
-      if (hasJSDocNodes(updated) && hasJSDocNodes(original)) {
-        updated.jsDoc = original.jsDoc;
+    return visitEachChild(node, visitor, context);
+  }
+  function transformPublicFieldInitializer(node) {
+    if (shouldTransformInitializers && !isAutoAccessorPropertyDeclaration(node)) {
+      const expr = getPropertyNameExpressionIfNeeded(
+        node.name,
+        /*shouldHoist*/
+        !!node.initializer || useDefineForClassFields
+      );
+      if (expr) {
+        getPendingExpressions().push(expr);
       }
-      return setCommentRange(updated, getCommentRange(original));
-    }
-    function rewriteModuleSpecifier(parent2, input) {
-      if (!input)
-        return void 0;
-      resultHasExternalModuleIndicator = resultHasExternalModuleIndicator || parent2.kind !== 264 /* ModuleDeclaration */ && parent2.kind !== 202 /* ImportType */;
-      if (isStringLiteralLike(input)) {
-        if (isBundledEmit) {
-          const newName = getExternalModuleNameFromDeclaration(context.getEmitHost(), resolver, parent2);
-          if (newName) {
-            return factory2.createStringLiteral(newName);
-          }
-        } else {
-          const symbol = resolver.getSymbolOfExternalModuleSpecifier(input);
-          if (symbol) {
-            (exportedModulesFromDeclarationEmit || (exportedModulesFromDeclarationEmit = [])).push(symbol);
-          }
+      if (isStatic(node) && !shouldTransformPrivateElementsOrClassStaticBlocks) {
+        const initializerStatement = transformPropertyOrClassStaticBlock(node, factory2.createThis());
+        if (initializerStatement) {
+          const staticBlock = factory2.createClassStaticBlockDeclaration(
+            factory2.createBlock([initializerStatement])
+          );
+          setOriginalNode(staticBlock, node);
+          setCommentRange(staticBlock, node);
+          setCommentRange(initializerStatement, { pos: -1, end: -1 });
+          setSyntheticLeadingComments(initializerStatement, void 0);
+          setSyntheticTrailingComments(initializerStatement, void 0);
+          return staticBlock;
         }
       }
-      return input;
+      return void 0;
     }
-    function transformImportEqualsDeclaration(decl) {
-      if (!resolver.isDeclarationVisible(decl))
-        return;
-      if (decl.moduleReference.kind === 280 /* ExternalModuleReference */) {
-        const specifier = getExternalModuleImportEqualsDeclarationExpression(decl);
-        return factory2.updateImportEqualsDeclaration(
-          decl,
-          decl.modifiers,
-          decl.isTypeOnly,
-          decl.name,
-          factory2.updateExternalModuleReference(decl.moduleReference, rewriteModuleSpecifier(decl, specifier))
-        );
-      } else {
-        const oldDiag = getSymbolAccessibilityDiagnostic;
-        getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(decl);
-        checkEntityNameVisibility(decl.moduleReference, enclosingDeclaration);
-        getSymbolAccessibilityDiagnostic = oldDiag;
-        return decl;
-      }
+    return visitEachChild(node, classElementVisitor, context);
+  }
+  function transformFieldInitializer(node) {
+    Debug.assert(!hasDecorators(node), "Decorators should already have been transformed and elided.");
+    return isPrivateIdentifierClassElementDeclaration(node) ? transformPrivateFieldInitializer(node) : transformPublicFieldInitializer(node);
+  }
+  function shouldTransformAutoAccessorsInCurrentClass() {
+    return shouldTransformAutoAccessors === -1 /* True */ || shouldTransformAutoAccessors === 3 /* Maybe */ && !!currentClassLexicalEnvironment && !!(currentClassLexicalEnvironment.facts & 16 /* WillHoistInitializersToConstructor */);
+  }
+  function visitPropertyDeclaration(node) {
+    if (shouldTransformAutoAccessorsInCurrentClass() && isAutoAccessorPropertyDeclaration(node)) {
+      return transformAutoAccessor(node);
     }
-    function transformImportDeclaration(decl) {
-      if (!decl.importClause) {
-        return factory2.updateImportDeclaration(
-          decl,
-          decl.modifiers,
-          decl.importClause,
-          rewriteModuleSpecifier(decl, decl.moduleSpecifier),
-          getResolutionModeOverrideForClauseInNightly(decl.assertClause)
+    return transformFieldInitializer(node);
+  }
+  function createPrivateIdentifierAccess(info, receiver) {
+    return createPrivateIdentifierAccessHelper(info, visitNode(receiver, visitor, isExpression));
+  }
+  function createPrivateIdentifierAccessHelper(info, receiver) {
+    setCommentRange(receiver, moveRangePos(receiver, -1));
+    switch (info.kind) {
+      case "a" /* Accessor */:
+        return context.getEmitHelperFactory().createClassPrivateFieldGetHelper(
+          receiver,
+          info.brandCheckIdentifier,
+          info.kind,
+          info.getterName
         );
-      }
-      const visibleDefaultBinding = decl.importClause && decl.importClause.name && resolver.isDeclarationVisible(decl.importClause) ? decl.importClause.name : void 0;
-      if (!decl.importClause.namedBindings) {
-        return visibleDefaultBinding && factory2.updateImportDeclaration(decl, decl.modifiers, factory2.updateImportClause(
-          decl.importClause,
-          decl.importClause.isTypeOnly,
-          visibleDefaultBinding,
-          void 0
-        ), rewriteModuleSpecifier(decl, decl.moduleSpecifier), getResolutionModeOverrideForClauseInNightly(decl.assertClause));
-      }
-      if (decl.importClause.namedBindings.kind === 271 /* NamespaceImport */) {
-        const namedBindings = resolver.isDeclarationVisible(decl.importClause.namedBindings) ? decl.importClause.namedBindings : void 0;
-        return visibleDefaultBinding || namedBindings ? factory2.updateImportDeclaration(decl, decl.modifiers, factory2.updateImportClause(
-          decl.importClause,
-          decl.importClause.isTypeOnly,
-          visibleDefaultBinding,
-          namedBindings
-        ), rewriteModuleSpecifier(decl, decl.moduleSpecifier), getResolutionModeOverrideForClauseInNightly(decl.assertClause)) : void 0;
-      }
-      const bindingList = mapDefined(decl.importClause.namedBindings.elements, (b) => resolver.isDeclarationVisible(b) ? b : void 0);
-      if (bindingList && bindingList.length || visibleDefaultBinding) {
-        return factory2.updateImportDeclaration(
-          decl,
-          decl.modifiers,
-          factory2.updateImportClause(
-            decl.importClause,
-            decl.importClause.isTypeOnly,
-            visibleDefaultBinding,
-            bindingList && bindingList.length ? factory2.updateNamedImports(decl.importClause.namedBindings, bindingList) : void 0
+      case "m" /* Method */:
+        return context.getEmitHelperFactory().createClassPrivateFieldGetHelper(
+          receiver,
+          info.brandCheckIdentifier,
+          info.kind,
+          info.methodName
+        );
+      case "f" /* Field */:
+        return context.getEmitHelperFactory().createClassPrivateFieldGetHelper(
+          receiver,
+          info.brandCheckIdentifier,
+          info.kind,
+          info.variableName
+        );
+      default:
+        Debug.assertNever(info, "Unknown private element type");
+    }
+  }
+  function visitPropertyAccessExpression(node) {
+    if (shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifier(node.name)) {
+      const privateIdentifierInfo = accessPrivateIdentifier(node.name);
+      if (privateIdentifierInfo) {
+        return setTextRange(
+          setOriginalNode(
+            createPrivateIdentifierAccess(privateIdentifierInfo, node.expression),
+            node
           ),
-          rewriteModuleSpecifier(decl, decl.moduleSpecifier),
-          getResolutionModeOverrideForClauseInNightly(decl.assertClause)
+          node
         );
       }
-      if (resolver.isImportRequiredByAugmentation(decl)) {
-        return factory2.updateImportDeclaration(
-          decl,
-          decl.modifiers,
-          void 0,
-          rewriteModuleSpecifier(decl, decl.moduleSpecifier),
-          getResolutionModeOverrideForClauseInNightly(decl.assertClause)
+    }
+    if (shouldTransformSuperInStaticInitializers && isSuperProperty(node) && isIdentifier(node.name) && currentStaticPropertyDeclarationOrStaticBlock && currentClassLexicalEnvironment) {
+      const { classConstructor, superClassReference, facts } = currentClassLexicalEnvironment;
+      if (facts & 1 /* ClassWasDecorated */) {
+        return visitInvalidSuperProperty(node);
+      }
+      if (classConstructor && superClassReference) {
+        const superProperty = factory2.createReflectGetCall(
+          superClassReference,
+          factory2.createStringLiteralFromNode(node.name),
+          classConstructor
         );
+        setOriginalNode(superProperty, node.expression);
+        setTextRange(superProperty, node.expression);
+        return superProperty;
       }
     }
-    function getResolutionModeOverrideForClauseInNightly(assertClause) {
-      const mode = getResolutionModeOverrideForClause(assertClause);
-      if (mode !== void 0) {
-        if (!isNightly()) {
-          context.addDiagnostic(createDiagnosticForNode(assertClause, Diagnostics.resolution_mode_assertions_are_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next));
-        }
-        return assertClause;
+    return visitEachChild(node, visitor, context);
+  }
+  function visitElementAccessExpression(node) {
+    if (shouldTransformSuperInStaticInitializers && isSuperProperty(node) && currentStaticPropertyDeclarationOrStaticBlock && currentClassLexicalEnvironment) {
+      const { classConstructor, superClassReference, facts } = currentClassLexicalEnvironment;
+      if (facts & 1 /* ClassWasDecorated */) {
+        return visitInvalidSuperProperty(node);
       }
-      return void 0;
-    }
-    function transformAndReplaceLatePaintedStatements(statements) {
-      while (length(lateMarkedStatements)) {
-        const i = lateMarkedStatements.shift();
-        if (!isLateVisibilityPaintedStatement(i)) {
-          return Debug.fail(`Late replaced statement was found which is not handled by the declaration transformer!: ${Debug.formatSyntaxKind(i.kind)}`);
-        }
-        const priorNeedsDeclare = needsDeclare;
-        needsDeclare = i.parent && isSourceFile(i.parent) && !(isExternalModule(i.parent) && isBundledEmit);
-        const result = transformTopLevelDeclaration(i);
-        needsDeclare = priorNeedsDeclare;
-        lateStatementReplacementMap.set(getOriginalNodeId(i), result);
-      }
-      return visitNodes2(statements, visitLateVisibilityMarkedStatements);
-      function visitLateVisibilityMarkedStatements(statement) {
-        if (isLateVisibilityPaintedStatement(statement)) {
-          const key = getOriginalNodeId(statement);
-          if (lateStatementReplacementMap.has(key)) {
-            const result = lateStatementReplacementMap.get(key);
-            lateStatementReplacementMap.delete(key);
-            if (result) {
-              if (isArray(result) ? some(result, needsScopeMarker) : needsScopeMarker(result)) {
-                needsScopeFixMarker = true;
-              }
-              if (isSourceFile(statement.parent) && (isArray(result) ? some(result, isExternalModuleIndicator) : isExternalModuleIndicator(result))) {
-                resultHasExternalModuleIndicator = true;
-              }
-            }
-            return result;
+      if (classConstructor && superClassReference) {
+        const superProperty = factory2.createReflectGetCall(
+          superClassReference,
+          visitNode(node.argumentExpression, visitor, isExpression),
+          classConstructor
+        );
+        setOriginalNode(superProperty, node.expression);
+        setTextRange(superProperty, node.expression);
+        return superProperty;
+      }
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitPreOrPostfixUnaryExpression(node, valueIsDiscarded) {
+    if (node.operator === 45 /* PlusPlusToken */ || node.operator === 46 /* MinusMinusToken */) {
+      const operand = skipParentheses(node.operand);
+      if (shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifierPropertyAccessExpression(operand)) {
+        let info;
+        if (info = accessPrivateIdentifier(operand.name)) {
+          const receiver = visitNode(operand.expression, visitor, isExpression);
+          const { readExpression, initializeExpression } = createCopiableReceiverExpr(receiver);
+          let expression = createPrivateIdentifierAccess(info, readExpression);
+          const temp = isPrefixUnaryExpression(node) || valueIsDiscarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration);
+          expression = expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, hoistVariableDeclaration, temp);
+          expression = createPrivateIdentifierAssignment(
+            info,
+            initializeExpression || readExpression,
+            expression,
+            63 /* EqualsToken */
+          );
+          setOriginalNode(expression, node);
+          setTextRange(expression, node);
+          if (temp) {
+            expression = factory2.createComma(expression, temp);
+            setTextRange(expression, node);
           }
+          return expression;
         }
-        return statement;
-      }
-    }
-    function visitDeclarationSubtree(input) {
-      if (shouldStripInternal(input))
-        return;
-      if (isDeclaration(input)) {
-        if (isDeclarationAndNotVisible(input))
-          return;
-        if (hasDynamicName(input) && !resolver.isLateBound(getParseTreeNode(input))) {
-          return;
-        }
-      }
-      if (isFunctionLike(input) && resolver.isImplementationOfOverload(input))
-        return;
-      if (isSemicolonClassElement(input))
-        return;
-      let previousEnclosingDeclaration;
-      if (isEnclosingDeclaration(input)) {
-        previousEnclosingDeclaration = enclosingDeclaration;
-        enclosingDeclaration = input;
-      }
-      const oldDiag = getSymbolAccessibilityDiagnostic;
-      const canProduceDiagnostic = canProduceDiagnostics(input);
-      const oldWithinObjectLiteralType = suppressNewDiagnosticContexts;
-      let shouldEnterSuppressNewDiagnosticsContextContext = (input.kind === 184 /* TypeLiteral */ || input.kind === 197 /* MappedType */) && input.parent.kind !== 262 /* TypeAliasDeclaration */;
-      if (isMethodDeclaration(input) || isMethodSignature(input)) {
-        if (hasEffectiveModifier(input, 8 /* Private */)) {
-          if (input.symbol && input.symbol.declarations && input.symbol.declarations[0] !== input)
-            return;
-          return cleanup(factory2.createPropertyDeclaration(ensureModifiers(input), input.name, void 0, void 0, void 0));
+      } else if (shouldTransformSuperInStaticInitializers && isSuperProperty(operand) && currentStaticPropertyDeclarationOrStaticBlock && currentClassLexicalEnvironment) {
+        const { classConstructor, superClassReference, facts } = currentClassLexicalEnvironment;
+        if (facts & 1 /* ClassWasDecorated */) {
+          const expression = visitInvalidSuperProperty(operand);
+          return isPrefixUnaryExpression(node) ? factory2.updatePrefixUnaryExpression(node, expression) : factory2.updatePostfixUnaryExpression(node, expression);
         }
-      }
-      if (canProduceDiagnostic && !suppressNewDiagnosticContexts) {
-        getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(input);
-      }
-      if (isTypeQueryNode(input)) {
-        checkEntityNameVisibility(input.exprName, enclosingDeclaration);
-      }
-      if (shouldEnterSuppressNewDiagnosticsContextContext) {
-        suppressNewDiagnosticContexts = true;
-      }
-      if (isProcessedComponent(input)) {
-        switch (input.kind) {
-          case 230 /* ExpressionWithTypeArguments */: {
-            if (isEntityName(input.expression) || isEntityNameExpression(input.expression)) {
-              checkEntityNameVisibility(input.expression, enclosingDeclaration);
-            }
-            const node = visitEachChild(input, visitDeclarationSubtree, context);
-            return cleanup(factory2.updateExpressionWithTypeArguments(node, node.expression, node.typeArguments));
-          }
-          case 180 /* TypeReference */: {
-            checkEntityNameVisibility(input.typeName, enclosingDeclaration);
-            const node = visitEachChild(input, visitDeclarationSubtree, context);
-            return cleanup(factory2.updateTypeReferenceNode(node, node.typeName, node.typeArguments));
-          }
-          case 177 /* ConstructSignature */:
-            return cleanup(factory2.updateConstructSignature(
-              input,
-              ensureTypeParams(input, input.typeParameters),
-              updateParamsList(input, input.parameters),
-              ensureType(input, input.type)
-            ));
-          case 173 /* Constructor */: {
-            const ctor = factory2.createConstructorDeclaration(
-              ensureModifiers(input),
-              updateParamsList(input, input.parameters, 0 /* None */),
-              void 0
-            );
-            return cleanup(ctor);
-          }
-          case 171 /* MethodDeclaration */: {
-            if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
-            }
-            const sig = factory2.createMethodDeclaration(
-              ensureModifiers(input),
-              void 0,
-              input.name,
-              input.questionToken,
-              ensureTypeParams(input, input.typeParameters),
-              updateParamsList(input, input.parameters),
-              ensureType(input, input.type),
-              void 0
-            );
-            return cleanup(sig);
-          }
-          case 174 /* GetAccessor */: {
-            if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
-            }
-            const accessorType = getTypeAnnotationFromAllAccessorDeclarations(input, resolver.getAllAccessorDeclarations(input));
-            return cleanup(factory2.updateGetAccessorDeclaration(
-              input,
-              ensureModifiers(input),
-              input.name,
-              updateAccessorParamsList(input, hasEffectiveModifier(input, 8 /* Private */)),
-              ensureType(input, accessorType),
-              void 0
-            ));
-          }
-          case 175 /* SetAccessor */: {
-            if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
-            }
-            return cleanup(factory2.updateSetAccessorDeclaration(
-              input,
-              ensureModifiers(input),
-              input.name,
-              updateAccessorParamsList(input, hasEffectiveModifier(input, 8 /* Private */)),
-              void 0
-            ));
-          }
-          case 169 /* PropertyDeclaration */:
-            if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
-            }
-            return cleanup(factory2.updatePropertyDeclaration(
-              input,
-              ensureModifiers(input),
-              input.name,
-              input.questionToken,
-              ensureType(input, input.type),
-              ensureNoInitializer(input)
-            ));
-          case 168 /* PropertySignature */:
-            if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
-            }
-            return cleanup(factory2.updatePropertySignature(
-              input,
-              ensureModifiers(input),
-              input.name,
-              input.questionToken,
-              ensureType(input, input.type)
-            ));
-          case 170 /* MethodSignature */: {
-            if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
+        if (classConstructor && superClassReference) {
+          let setterName;
+          let getterName;
+          if (isPropertyAccessExpression(operand)) {
+            if (isIdentifier(operand.name)) {
+              getterName = setterName = factory2.createStringLiteralFromNode(operand.name);
             }
-            return cleanup(factory2.updateMethodSignature(
-              input,
-              ensureModifiers(input),
-              input.name,
-              input.questionToken,
-              ensureTypeParams(input, input.typeParameters),
-              updateParamsList(input, input.parameters),
-              ensureType(input, input.type)
-            ));
-          }
-          case 176 /* CallSignature */: {
-            return cleanup(factory2.updateCallSignature(
-              input,
-              ensureTypeParams(input, input.typeParameters),
-              updateParamsList(input, input.parameters),
-              ensureType(input, input.type)
-            ));
-          }
-          case 178 /* IndexSignature */: {
-            return cleanup(factory2.updateIndexSignature(
-              input,
-              ensureModifiers(input),
-              updateParamsList(input, input.parameters),
-              visitNode(input.type, visitDeclarationSubtree) || factory2.createKeywordTypeNode(131 /* AnyKeyword */)
-            ));
-          }
-          case 257 /* VariableDeclaration */: {
-            if (isBindingPattern(input.name)) {
-              return recreateBindingPattern(input.name);
+          } else {
+            if (isSimpleInlineableExpression(operand.argumentExpression)) {
+              getterName = setterName = operand.argumentExpression;
+            } else {
+              getterName = factory2.createTempVariable(hoistVariableDeclaration);
+              setterName = factory2.createAssignment(getterName, visitNode(operand.argumentExpression, visitor, isExpression));
             }
-            shouldEnterSuppressNewDiagnosticsContextContext = true;
-            suppressNewDiagnosticContexts = true;
-            return cleanup(factory2.updateVariableDeclaration(input, input.name, void 0, ensureType(input, input.type), ensureNoInitializer(input)));
           }
-          case 165 /* TypeParameter */: {
-            if (isPrivateMethodTypeParameter(input) && (input.default || input.constraint)) {
-              return cleanup(factory2.updateTypeParameterDeclaration(input, input.modifiers, input.name, void 0, void 0));
+          if (setterName && getterName) {
+            let expression = factory2.createReflectGetCall(superClassReference, getterName, classConstructor);
+            setTextRange(expression, operand);
+            const temp = valueIsDiscarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration);
+            expression = expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, hoistVariableDeclaration, temp);
+            expression = factory2.createReflectSetCall(superClassReference, setterName, expression, classConstructor);
+            setOriginalNode(expression, node);
+            setTextRange(expression, node);
+            if (temp) {
+              expression = factory2.createComma(expression, temp);
+              setTextRange(expression, node);
             }
-            return cleanup(visitEachChild(input, visitDeclarationSubtree, context));
-          }
-          case 191 /* ConditionalType */: {
-            const checkType = visitNode(input.checkType, visitDeclarationSubtree);
-            const extendsType = visitNode(input.extendsType, visitDeclarationSubtree);
-            const oldEnclosingDecl = enclosingDeclaration;
-            enclosingDeclaration = input.trueType;
-            const trueType = visitNode(input.trueType, visitDeclarationSubtree);
-            enclosingDeclaration = oldEnclosingDecl;
-            const falseType = visitNode(input.falseType, visitDeclarationSubtree);
-            return cleanup(factory2.updateConditionalTypeNode(input, checkType, extendsType, trueType, falseType));
-          }
-          case 181 /* FunctionType */: {
-            return cleanup(factory2.updateFunctionTypeNode(input, visitNodes2(input.typeParameters, visitDeclarationSubtree), updateParamsList(input, input.parameters), visitNode(input.type, visitDeclarationSubtree)));
-          }
-          case 182 /* ConstructorType */: {
-            return cleanup(factory2.updateConstructorTypeNode(input, ensureModifiers(input), visitNodes2(input.typeParameters, visitDeclarationSubtree), updateParamsList(input, input.parameters), visitNode(input.type, visitDeclarationSubtree)));
-          }
-          case 202 /* ImportType */: {
-            if (!isLiteralImportTypeNode(input))
-              return cleanup(input);
-            return cleanup(factory2.updateImportTypeNode(
-              input,
-              factory2.updateLiteralTypeNode(input.argument, rewriteModuleSpecifier(input, input.argument.literal)),
-              input.assertions,
-              input.qualifier,
-              visitNodes2(input.typeArguments, visitDeclarationSubtree, isTypeNode),
-              input.isTypeOf
-            ));
+            return expression;
           }
-          default:
-            Debug.assertNever(input, `Attempted to process unhandled node kind: ${Debug.formatSyntaxKind(input.kind)}`);
-        }
-      }
-      if (isTupleTypeNode(input) && getLineAndCharacterOfPosition(currentSourceFile, input.pos).line === getLineAndCharacterOfPosition(currentSourceFile, input.end).line) {
-        setEmitFlags(input, 1 /* SingleLine */);
-      }
-      return cleanup(visitEachChild(input, visitDeclarationSubtree, context));
-      function cleanup(returnValue) {
-        if (returnValue && canProduceDiagnostic && hasDynamicName(input)) {
-          checkName(input);
-        }
-        if (isEnclosingDeclaration(input)) {
-          enclosingDeclaration = previousEnclosingDeclaration;
-        }
-        if (canProduceDiagnostic && !suppressNewDiagnosticContexts) {
-          getSymbolAccessibilityDiagnostic = oldDiag;
-        }
-        if (shouldEnterSuppressNewDiagnosticsContextContext) {
-          suppressNewDiagnosticContexts = oldWithinObjectLiteralType;
         }
-        if (returnValue === input) {
-          return returnValue;
-        }
-        return returnValue && setOriginalNode(preserveJsDoc(returnValue, input), input);
       }
     }
-    function isPrivateMethodTypeParameter(node) {
-      return node.parent.kind === 171 /* MethodDeclaration */ && hasEffectiveModifier(node.parent, 8 /* Private */);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitForStatement(node) {
+    return factory2.updateForStatement(
+      node,
+      visitNode(node.initializer, discardedValueVisitor, isForInitializer),
+      visitNode(node.condition, visitor, isExpression),
+      visitNode(node.incrementor, discardedValueVisitor, isExpression),
+      visitIterationBody(node.statement, visitor, context)
+    );
+  }
+  function visitExpressionStatement(node) {
+    return factory2.updateExpressionStatement(
+      node,
+      visitNode(node.expression, discardedValueVisitor, isExpression)
+    );
+  }
+  function createCopiableReceiverExpr(receiver) {
+    const clone2 = nodeIsSynthesized(receiver) ? receiver : factory2.cloneNode(receiver);
+    if (isSimpleInlineableExpression(receiver)) {
+      return { readExpression: clone2, initializeExpression: void 0 };
     }
-    function visitDeclarationStatements(input) {
-      if (!isPreservedDeclarationStatement(input)) {
-        return;
-      }
-      if (shouldStripInternal(input))
-        return;
-      switch (input.kind) {
-        case 275 /* ExportDeclaration */: {
-          if (isSourceFile(input.parent)) {
-            resultHasExternalModuleIndicator = true;
-          }
-          resultHasScopeMarker = true;
-          return factory2.updateExportDeclaration(
-            input,
-            input.modifiers,
-            input.isTypeOnly,
-            input.exportClause,
-            rewriteModuleSpecifier(input, input.moduleSpecifier),
-            getResolutionModeOverrideForClause(input.assertClause) ? input.assertClause : void 0
-          );
-        }
-        case 274 /* ExportAssignment */: {
-          if (isSourceFile(input.parent)) {
-            resultHasExternalModuleIndicator = true;
-          }
-          resultHasScopeMarker = true;
-          if (input.expression.kind === 79 /* Identifier */) {
-            return input;
-          } else {
-            const newId = factory2.createUniqueName("_default", 16 /* Optimistic */);
-            getSymbolAccessibilityDiagnostic = () => ({
-              diagnosticMessage: Diagnostics.Default_export_of_the_module_has_or_is_using_private_name_0,
-              errorNode: input
-            });
-            errorFallbackNode = input;
-            const varDecl = factory2.createVariableDeclaration(newId, void 0, resolver.createTypeOfExpression(input.expression, input, declarationEmitNodeBuilderFlags, symbolTracker), void 0);
-            errorFallbackNode = void 0;
-            const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(136 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */));
-            preserveJsDoc(statement, input);
-            removeAllComments(input);
-            return [statement, factory2.updateExportAssignment(input, input.modifiers, newId)];
-          }
-        }
+    const readExpression = factory2.createTempVariable(hoistVariableDeclaration);
+    const initializeExpression = factory2.createAssignment(readExpression, clone2);
+    return { readExpression, initializeExpression };
+  }
+  function visitCallExpression(node) {
+    if (shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifierPropertyAccessExpression(node.expression)) {
+      const { thisArg, target } = factory2.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion);
+      if (isCallChain(node)) {
+        return factory2.updateCallChain(
+          node,
+          factory2.createPropertyAccessChain(visitNode(target, visitor), node.questionDotToken, "call"),
+          /*questionDotToken*/
+          void 0,
+          /*typeArguments*/
+          void 0,
+          [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)]
+        );
       }
-      const result = transformTopLevelDeclaration(input);
-      lateStatementReplacementMap.set(getOriginalNodeId(input), result);
-      return input;
+      return factory2.updateCallExpression(
+        node,
+        factory2.createPropertyAccessExpression(visitNode(target, visitor), "call"),
+        /*typeArguments*/
+        void 0,
+        [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)]
+      );
     }
-    function stripExportModifiers(statement) {
-      if (isImportEqualsDeclaration(statement) || hasEffectiveModifier(statement, 1024 /* Default */) || !canHaveModifiers(statement)) {
-        return statement;
-      }
-      const modifiers = factory2.createModifiersFromModifierFlags(getEffectiveModifierFlags(statement) & (258047 /* All */ ^ 1 /* Export */));
-      return factory2.updateModifiers(statement, modifiers);
+    if (shouldTransformSuperInStaticInitializers && isSuperProperty(node.expression) && currentStaticPropertyDeclarationOrStaticBlock && (currentClassLexicalEnvironment == null ? void 0 : currentClassLexicalEnvironment.classConstructor)) {
+      const invocation = factory2.createFunctionCallCall(
+        visitNode(node.expression, visitor, isExpression),
+        currentClassLexicalEnvironment.classConstructor,
+        visitNodes2(node.arguments, visitor, isExpression)
+      );
+      setOriginalNode(invocation, node);
+      setTextRange(invocation, node);
+      return invocation;
     }
-    function transformTopLevelDeclaration(input) {
-      if (lateMarkedStatements) {
-        while (orderedRemoveItem(lateMarkedStatements, input))
-          ;
-      }
-      if (shouldStripInternal(input))
-        return;
-      switch (input.kind) {
-        case 268 /* ImportEqualsDeclaration */: {
-          return transformImportEqualsDeclaration(input);
-        }
-        case 269 /* ImportDeclaration */: {
-          return transformImportDeclaration(input);
-        }
-      }
-      if (isDeclaration(input) && isDeclarationAndNotVisible(input))
-        return;
-      if (isFunctionLike(input) && resolver.isImplementationOfOverload(input))
-        return;
-      let previousEnclosingDeclaration;
-      if (isEnclosingDeclaration(input)) {
-        previousEnclosingDeclaration = enclosingDeclaration;
-        enclosingDeclaration = input;
-      }
-      const canProdiceDiagnostic = canProduceDiagnostics(input);
-      const oldDiag = getSymbolAccessibilityDiagnostic;
-      if (canProdiceDiagnostic) {
-        getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(input);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitTaggedTemplateExpression(node) {
+    if (shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifierPropertyAccessExpression(node.tag)) {
+      const { thisArg, target } = factory2.createCallBinding(node.tag, hoistVariableDeclaration, languageVersion);
+      return factory2.updateTaggedTemplateExpression(
+        node,
+        factory2.createCallExpression(
+          factory2.createPropertyAccessExpression(visitNode(target, visitor), "bind"),
+          /*typeArguments*/
+          void 0,
+          [visitNode(thisArg, visitor, isExpression)]
+        ),
+        /*typeArguments*/
+        void 0,
+        visitNode(node.template, visitor, isTemplateLiteral)
+      );
+    }
+    if (shouldTransformSuperInStaticInitializers && isSuperProperty(node.tag) && currentStaticPropertyDeclarationOrStaticBlock && (currentClassLexicalEnvironment == null ? void 0 : currentClassLexicalEnvironment.classConstructor)) {
+      const invocation = factory2.createFunctionBindCall(
+        visitNode(node.tag, visitor, isExpression),
+        currentClassLexicalEnvironment.classConstructor,
+        []
+      );
+      setOriginalNode(invocation, node);
+      setTextRange(invocation, node);
+      return factory2.updateTaggedTemplateExpression(
+        node,
+        invocation,
+        /*typeArguments*/
+        void 0,
+        visitNode(node.template, visitor, isTemplateLiteral)
+      );
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function transformClassStaticBlockDeclaration(node) {
+    if (shouldTransformPrivateElementsOrClassStaticBlocks) {
+      if (currentClassLexicalEnvironment) {
+        classLexicalEnvironmentMap.set(getOriginalNodeId(node), currentClassLexicalEnvironment);
       }
-      const previousNeedsDeclare = needsDeclare;
-      switch (input.kind) {
-        case 262 /* TypeAliasDeclaration */: {
-          needsDeclare = false;
-          const clean2 = cleanup(factory2.updateTypeAliasDeclaration(
-            input,
-            ensureModifiers(input),
-            input.name,
-            visitNodes2(input.typeParameters, visitDeclarationSubtree, isTypeParameterDeclaration),
-            visitNode(input.type, visitDeclarationSubtree, isTypeNode)
-          ));
-          needsDeclare = previousNeedsDeclare;
-          return clean2;
+      startLexicalEnvironment();
+      let statements = setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
+        node,
+        (statements2) => visitNodes2(statements2, visitor, isStatement),
+        node.body.statements
+      );
+      statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
+      const iife = factory2.createImmediatelyInvokedArrowFunction(statements);
+      setOriginalNode(iife, node);
+      setTextRange(iife, node);
+      addEmitFlags(iife, 4 /* AdviseOnEmitNode */);
+      return iife;
+    }
+  }
+  function visitBinaryExpression(node, valueIsDiscarded) {
+    if (isDestructuringAssignment(node)) {
+      const savedPendingExpressions = pendingExpressions;
+      pendingExpressions = void 0;
+      node = factory2.updateBinaryExpression(
+        node,
+        visitNode(node.left, assignmentTargetVisitor),
+        node.operatorToken,
+        visitNode(node.right, visitor)
+      );
+      const expr = some(pendingExpressions) ? factory2.inlineExpressions(compact([...pendingExpressions, node])) : node;
+      pendingExpressions = savedPendingExpressions;
+      return expr;
+    }
+    if (isAssignmentExpression(node)) {
+      if (shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifierPropertyAccessExpression(node.left)) {
+        const info = accessPrivateIdentifier(node.left.name);
+        if (info) {
+          return setTextRange(
+            setOriginalNode(
+              createPrivateIdentifierAssignment(info, node.left.expression, node.right, node.operatorToken.kind),
+              node
+            ),
+            node
+          );
         }
-        case 261 /* InterfaceDeclaration */: {
-          return cleanup(factory2.updateInterfaceDeclaration(
-            input,
-            ensureModifiers(input),
-            input.name,
-            ensureTypeParams(input, input.typeParameters),
-            transformHeritageClauses(input.heritageClauses),
-            visitNodes2(input.members, visitDeclarationSubtree)
-          ));
+      } else if (shouldTransformSuperInStaticInitializers && isSuperProperty(node.left) && currentStaticPropertyDeclarationOrStaticBlock && currentClassLexicalEnvironment) {
+        const { classConstructor, superClassReference, facts } = currentClassLexicalEnvironment;
+        if (facts & 1 /* ClassWasDecorated */) {
+          return factory2.updateBinaryExpression(
+            node,
+            visitInvalidSuperProperty(node.left),
+            node.operatorToken,
+            visitNode(node.right, visitor, isExpression)
+          );
         }
-        case 259 /* FunctionDeclaration */: {
-          const clean2 = cleanup(factory2.updateFunctionDeclaration(
-            input,
-            ensureModifiers(input),
-            void 0,
-            input.name,
-            ensureTypeParams(input, input.typeParameters),
-            updateParamsList(input, input.parameters),
-            ensureType(input, input.type),
-            void 0
-          ));
-          if (clean2 && resolver.isExpandoFunctionDeclaration(input) && shouldEmitFunctionProperties(input)) {
-            const props = resolver.getPropertiesOfContainerFunction(input);
-            const fakespace = parseNodeFactory.createModuleDeclaration(void 0, clean2.name || factory2.createIdentifier("_default"), factory2.createModuleBlock([]), 16 /* Namespace */);
-            setParent(fakespace, enclosingDeclaration);
-            fakespace.locals = createSymbolTable(props);
-            fakespace.symbol = props[0].parent;
-            const exportMappings = [];
-            let declarations = mapDefined(props, (p) => {
-              if (!p.valueDeclaration || !isPropertyAccessExpression(p.valueDeclaration)) {
-                return void 0;
-              }
-              getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(p.valueDeclaration);
-              const type = resolver.createTypeOfDeclaration(p.valueDeclaration, fakespace, declarationEmitNodeBuilderFlags, symbolTracker);
-              getSymbolAccessibilityDiagnostic = oldDiag;
-              const nameStr = unescapeLeadingUnderscores(p.escapedName);
-              const isNonContextualKeywordName = isStringANonContextualKeyword(nameStr);
-              const name = isNonContextualKeywordName ? factory2.getGeneratedNameForNode(p.valueDeclaration) : factory2.createIdentifier(nameStr);
-              if (isNonContextualKeywordName) {
-                exportMappings.push([name, nameStr]);
+        if (classConstructor && superClassReference) {
+          let setterName = isElementAccessExpression(node.left) ? visitNode(node.left.argumentExpression, visitor, isExpression) : isIdentifier(node.left.name) ? factory2.createStringLiteralFromNode(node.left.name) : void 0;
+          if (setterName) {
+            let expression = visitNode(node.right, visitor, isExpression);
+            if (isCompoundAssignment(node.operatorToken.kind)) {
+              let getterName = setterName;
+              if (!isSimpleInlineableExpression(setterName)) {
+                getterName = factory2.createTempVariable(hoistVariableDeclaration);
+                setterName = factory2.createAssignment(getterName, setterName);
               }
-              const varDecl = factory2.createVariableDeclaration(name, void 0, type, void 0);
-              return factory2.createVariableStatement(isNonContextualKeywordName ? void 0 : [factory2.createToken(93 /* ExportKeyword */)], factory2.createVariableDeclarationList([varDecl]));
-            });
-            if (!exportMappings.length) {
-              declarations = mapDefined(declarations, (declaration) => factory2.updateModifiers(declaration, 0 /* None */));
-            } else {
-              declarations.push(factory2.createExportDeclaration(
-                void 0,
-                false,
-                factory2.createNamedExports(map(exportMappings, ([gen, exp]) => {
-                  return factory2.createExportSpecifier(false, gen, exp);
-                }))
-              ));
+              const superPropertyGet = factory2.createReflectGetCall(
+                superClassReference,
+                getterName,
+                classConstructor
+              );
+              setOriginalNode(superPropertyGet, node.left);
+              setTextRange(superPropertyGet, node.left);
+              expression = factory2.createBinaryExpression(
+                superPropertyGet,
+                getNonAssignmentOperatorForCompoundAssignment(node.operatorToken.kind),
+                expression
+              );
+              setTextRange(expression, node);
             }
-            const namespaceDecl = factory2.createModuleDeclaration(ensureModifiers(input), input.name, factory2.createModuleBlock(declarations), 16 /* Namespace */);
-            if (!hasEffectiveModifier(clean2, 1024 /* Default */)) {
-              return [clean2, namespaceDecl];
+            const temp = valueIsDiscarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration);
+            if (temp) {
+              expression = factory2.createAssignment(temp, expression);
+              setTextRange(temp, node);
             }
-            const modifiers = factory2.createModifiersFromModifierFlags(getEffectiveModifierFlags(clean2) & ~1025 /* ExportDefault */ | 2 /* Ambient */);
-            const cleanDeclaration = factory2.updateFunctionDeclaration(
-              clean2,
-              modifiers,
-              void 0,
-              clean2.name,
-              clean2.typeParameters,
-              clean2.parameters,
-              clean2.type,
-              void 0
-            );
-            const namespaceDeclaration = factory2.updateModuleDeclaration(
-              namespaceDecl,
-              modifiers,
-              namespaceDecl.name,
-              namespaceDecl.body
-            );
-            const exportDefaultDeclaration = factory2.createExportAssignment(
-              void 0,
-              false,
-              namespaceDecl.name
+            expression = factory2.createReflectSetCall(
+              superClassReference,
+              setterName,
+              expression,
+              classConstructor
             );
-            if (isSourceFile(input.parent)) {
-              resultHasExternalModuleIndicator = true;
+            setOriginalNode(expression, node);
+            setTextRange(expression, node);
+            if (temp) {
+              expression = factory2.createComma(expression, temp);
+              setTextRange(expression, node);
             }
-            resultHasScopeMarker = true;
-            return [cleanDeclaration, namespaceDeclaration, exportDefaultDeclaration];
-          } else {
-            return clean2;
+            return expression;
           }
         }
-        case 264 /* ModuleDeclaration */: {
-          needsDeclare = false;
-          const inner = input.body;
-          if (inner && inner.kind === 265 /* ModuleBlock */) {
-            const oldNeedsScopeFix = needsScopeFixMarker;
-            const oldHasScopeFix = resultHasScopeMarker;
-            resultHasScopeMarker = false;
-            needsScopeFixMarker = false;
-            const statements = visitNodes2(inner.statements, visitDeclarationStatements);
-            let lateStatements = transformAndReplaceLatePaintedStatements(statements);
-            if (input.flags & 16777216 /* Ambient */) {
-              needsScopeFixMarker = false;
-            }
-            if (!isGlobalScopeAugmentation(input) && !hasScopeMarker2(lateStatements) && !resultHasScopeMarker) {
-              if (needsScopeFixMarker) {
-                lateStatements = factory2.createNodeArray([...lateStatements, createEmptyExports(factory2)]);
-              } else {
-                lateStatements = visitNodes2(lateStatements, stripExportModifiers);
-              }
-            }
-            const body = factory2.updateModuleBlock(inner, lateStatements);
-            needsDeclare = previousNeedsDeclare;
-            needsScopeFixMarker = oldNeedsScopeFix;
-            resultHasScopeMarker = oldHasScopeFix;
-            const mods = ensureModifiers(input);
-            return cleanup(factory2.updateModuleDeclaration(
-              input,
-              mods,
-              isExternalModuleAugmentation(input) ? rewriteModuleSpecifier(input, input.name) : input.name,
-              body
-            ));
-          } else {
-            needsDeclare = previousNeedsDeclare;
-            const mods = ensureModifiers(input);
-            needsDeclare = false;
-            visitNode(inner, visitDeclarationStatements);
-            const id = getOriginalNodeId(inner);
-            const body = lateStatementReplacementMap.get(id);
-            lateStatementReplacementMap.delete(id);
-            return cleanup(factory2.updateModuleDeclaration(
-              input,
-              mods,
-              input.name,
-              body
-            ));
-          }
+      }
+    }
+    if (shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifierInExpression(node)) {
+      return transformPrivateIdentifierInInExpression(node);
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function createPrivateIdentifierAssignment(info, receiver, right, operator) {
+    receiver = visitNode(receiver, visitor, isExpression);
+    right = visitNode(right, visitor, isExpression);
+    if (isCompoundAssignment(operator)) {
+      const { readExpression, initializeExpression } = createCopiableReceiverExpr(receiver);
+      receiver = initializeExpression || readExpression;
+      right = factory2.createBinaryExpression(
+        createPrivateIdentifierAccessHelper(info, readExpression),
+        getNonAssignmentOperatorForCompoundAssignment(operator),
+        right
+      );
+    }
+    setCommentRange(receiver, moveRangePos(receiver, -1));
+    switch (info.kind) {
+      case "a" /* Accessor */:
+        return context.getEmitHelperFactory().createClassPrivateFieldSetHelper(
+          receiver,
+          info.brandCheckIdentifier,
+          right,
+          info.kind,
+          info.setterName
+        );
+      case "m" /* Method */:
+        return context.getEmitHelperFactory().createClassPrivateFieldSetHelper(
+          receiver,
+          info.brandCheckIdentifier,
+          right,
+          info.kind,
+          /* f */
+          void 0
+        );
+      case "f" /* Field */:
+        return context.getEmitHelperFactory().createClassPrivateFieldSetHelper(
+          receiver,
+          info.brandCheckIdentifier,
+          right,
+          info.kind,
+          info.variableName
+        );
+      default:
+        Debug.assertNever(info, "Unknown private element type");
+    }
+  }
+  function getPrivateInstanceMethodsAndAccessors(node) {
+    return filter(node.members, isNonStaticMethodOrAccessorWithPrivateName);
+  }
+  function getClassFacts(node) {
+    let facts = 0 /* None */;
+    const original = getOriginalNode(node);
+    if (isClassDeclaration(original) && classOrConstructorParameterIsDecorated(original)) {
+      facts |= 1 /* ClassWasDecorated */;
+    }
+    let containsPublicInstanceFields = false;
+    let containsInitializedPublicInstanceFields = false;
+    let containsInstancePrivateElements = false;
+    let containsInstanceAutoAccessors = false;
+    for (const member of node.members) {
+      if (isStatic(member)) {
+        if (member.name && (isPrivateIdentifier(member.name) || isAutoAccessorPropertyDeclaration(member)) && shouldTransformPrivateElementsOrClassStaticBlocks) {
+          facts |= 2 /* NeedsClassConstructorReference */;
         }
-        case 260 /* ClassDeclaration */: {
-          errorNameNode = input.name;
-          errorFallbackNode = input;
-          const modifiers = factory2.createNodeArray(ensureModifiers(input));
-          const typeParameters = ensureTypeParams(input, input.typeParameters);
-          const ctor = getFirstConstructorWithBody(input);
-          let parameterProperties;
-          if (ctor) {
-            const oldDiag2 = getSymbolAccessibilityDiagnostic;
-            parameterProperties = compact(flatMap(ctor.parameters, (param) => {
-              if (!hasSyntacticModifier(param, 16476 /* ParameterPropertyModifier */) || shouldStripInternal(param))
-                return;
-              getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(param);
-              if (param.name.kind === 79 /* Identifier */) {
-                return preserveJsDoc(factory2.createPropertyDeclaration(
-                  ensureModifiers(param),
-                  param.name,
-                  param.questionToken,
-                  ensureType(param, param.type),
-                  ensureNoInitializer(param)
-                ), param);
-              } else {
-                return walkBindingPattern(param.name);
-              }
-              function walkBindingPattern(pattern) {
-                let elems;
-                for (const elem of pattern.elements) {
-                  if (isOmittedExpression(elem))
-                    continue;
-                  if (isBindingPattern(elem.name)) {
-                    elems = concatenate(elems, walkBindingPattern(elem.name));
-                  }
-                  elems = elems || [];
-                  elems.push(factory2.createPropertyDeclaration(
-                    ensureModifiers(param),
-                    elem.name,
-                    void 0,
-                    ensureType(elem, void 0),
-                    void 0
-                  ));
-                }
-                return elems;
-              }
-            }));
-            getSymbolAccessibilityDiagnostic = oldDiag2;
+        if (isPropertyDeclaration(member) || isClassStaticBlockDeclaration(member)) {
+          if (shouldTransformThisInStaticInitializers && member.transformFlags & 16384 /* ContainsLexicalThis */) {
+            facts |= 8 /* NeedsSubstitutionForThisInClassStaticField */;
+            if (!(facts & 1 /* ClassWasDecorated */)) {
+              facts |= 2 /* NeedsClassConstructorReference */;
+            }
           }
-          const hasPrivateIdentifier = some(input.members, (member) => !!member.name && isPrivateIdentifier(member.name));
-          const privateIdentifier = hasPrivateIdentifier ? [
-            factory2.createPropertyDeclaration(
-              void 0,
-              factory2.createPrivateIdentifier("#private"),
-              void 0,
-              void 0,
-              void 0
-            )
-          ] : void 0;
-          const memberNodes = concatenate(concatenate(privateIdentifier, parameterProperties), visitNodes2(input.members, visitDeclarationSubtree));
-          const members = factory2.createNodeArray(memberNodes);
-          const extendsClause = getEffectiveBaseTypeNode(input);
-          if (extendsClause && !isEntityNameExpression(extendsClause.expression) && extendsClause.expression.kind !== 104 /* NullKeyword */) {
-            const oldId = input.name ? unescapeLeadingUnderscores(input.name.escapedText) : "default";
-            const newId = factory2.createUniqueName(`${oldId}_base`, 16 /* Optimistic */);
-            getSymbolAccessibilityDiagnostic = () => ({
-              diagnosticMessage: Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1,
-              errorNode: extendsClause,
-              typeName: input.name
-            });
-            const varDecl = factory2.createVariableDeclaration(newId, void 0, resolver.createTypeOfExpression(extendsClause.expression, input, declarationEmitNodeBuilderFlags, symbolTracker), void 0);
-            const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(136 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */));
-            const heritageClauses = factory2.createNodeArray(map(input.heritageClauses, (clause) => {
-              if (clause.token === 94 /* ExtendsKeyword */) {
-                const oldDiag2 = getSymbolAccessibilityDiagnostic;
-                getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(clause.types[0]);
-                const newClause = factory2.updateHeritageClause(clause, map(clause.types, (t) => factory2.updateExpressionWithTypeArguments(t, newId, visitNodes2(t.typeArguments, visitDeclarationSubtree))));
-                getSymbolAccessibilityDiagnostic = oldDiag2;
-                return newClause;
-              }
-              return factory2.updateHeritageClause(clause, visitNodes2(factory2.createNodeArray(filter(clause.types, (t) => isEntityNameExpression(t.expression) || t.expression.kind === 104 /* NullKeyword */)), visitDeclarationSubtree));
-            }));
-            return [statement, cleanup(factory2.updateClassDeclaration(
-              input,
-              modifiers,
-              input.name,
-              typeParameters,
-              heritageClauses,
-              members
-            ))];
-          } else {
-            const heritageClauses = transformHeritageClauses(input.heritageClauses);
-            return cleanup(factory2.updateClassDeclaration(
-              input,
-              modifiers,
-              input.name,
-              typeParameters,
-              heritageClauses,
-              members
-            ));
+          if (shouldTransformSuperInStaticInitializers && member.transformFlags & 134217728 /* ContainsLexicalSuper */) {
+            if (!(facts & 1 /* ClassWasDecorated */)) {
+              facts |= 2 /* NeedsClassConstructorReference */ | 4 /* NeedsClassSuperReference */;
+            }
           }
         }
-        case 240 /* VariableStatement */: {
-          return cleanup(transformVariableStatement(input));
-        }
-        case 263 /* EnumDeclaration */: {
-          return cleanup(factory2.updateEnumDeclaration(input, factory2.createNodeArray(ensureModifiers(input)), input.name, factory2.createNodeArray(mapDefined(input.members, (m) => {
-            if (shouldStripInternal(m))
-              return;
-            const constValue = resolver.getConstantValue(m);
-            return preserveJsDoc(factory2.updateEnumMember(m, m.name, constValue !== void 0 ? typeof constValue === "string" ? factory2.createStringLiteral(constValue) : factory2.createNumericLiteral(constValue) : void 0), m);
-          }))));
+      } else if (!hasAbstractModifier(getOriginalNode(member))) {
+        if (isAutoAccessorPropertyDeclaration(member)) {
+          containsInstanceAutoAccessors = true;
+          containsInstancePrivateElements || (containsInstancePrivateElements = isPrivateIdentifierClassElementDeclaration(member));
+        } else if (isPrivateIdentifierClassElementDeclaration(member)) {
+          containsInstancePrivateElements = true;
+        } else if (isPropertyDeclaration(member)) {
+          containsPublicInstanceFields = true;
+          containsInitializedPublicInstanceFields || (containsInitializedPublicInstanceFields = !!member.initializer);
         }
       }
-      return Debug.assertNever(input, `Unhandled top-level node in declaration emit: ${Debug.formatSyntaxKind(input.kind)}`);
-      function cleanup(node) {
-        if (isEnclosingDeclaration(input)) {
-          enclosingDeclaration = previousEnclosingDeclaration;
-        }
-        if (canProdiceDiagnostic) {
-          getSymbolAccessibilityDiagnostic = oldDiag;
-        }
-        if (input.kind === 264 /* ModuleDeclaration */) {
-          needsDeclare = previousNeedsDeclare;
+    }
+    const willHoistInitializersToConstructor = shouldTransformInitializersUsingDefine && containsPublicInstanceFields || shouldTransformInitializersUsingSet && containsInitializedPublicInstanceFields || shouldTransformPrivateElementsOrClassStaticBlocks && containsInstancePrivateElements || shouldTransformPrivateElementsOrClassStaticBlocks && containsInstanceAutoAccessors && shouldTransformAutoAccessors === -1 /* True */;
+    if (willHoistInitializersToConstructor) {
+      facts |= 16 /* WillHoistInitializersToConstructor */;
+    }
+    return facts;
+  }
+  function visitExpressionWithTypeArgumentsInHeritageClause(node) {
+    const facts = (currentClassLexicalEnvironment == null ? void 0 : currentClassLexicalEnvironment.facts) || 0 /* None */;
+    if (facts & 4 /* NeedsClassSuperReference */) {
+      const temp = factory2.createTempVariable(
+        hoistVariableDeclaration,
+        /*reserveInNestedScopes*/
+        true
+      );
+      getClassLexicalEnvironment().superClassReference = temp;
+      return factory2.updateExpressionWithTypeArguments(
+        node,
+        factory2.createAssignment(
+          temp,
+          visitNode(node.expression, visitor, isExpression)
+        ),
+        /*typeArguments*/
+        void 0
+      );
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitInNewClassLexicalEnvironment(node, visitor2) {
+    const savedCurrentClassContainer = currentClassContainer;
+    const savedPendingExpressions = pendingExpressions;
+    currentClassContainer = node;
+    pendingExpressions = void 0;
+    startClassLexicalEnvironment();
+    if (shouldTransformPrivateElementsOrClassStaticBlocks) {
+      const name = getNameOfDeclaration(node);
+      if (name && isIdentifier(name)) {
+        getPrivateIdentifierEnvironment().className = name;
+      }
+      const privateInstanceMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node);
+      if (some(privateInstanceMethodsAndAccessors)) {
+        getPrivateIdentifierEnvironment().weakSetName = createHoistedVariableForClass(
+          "instances",
+          privateInstanceMethodsAndAccessors[0].name
+        );
+      }
+    }
+    const facts = getClassFacts(node);
+    if (facts) {
+      getClassLexicalEnvironment().facts = facts;
+    }
+    if (facts & 8 /* NeedsSubstitutionForThisInClassStaticField */) {
+      enableSubstitutionForClassStaticThisOrSuperReference();
+    }
+    const result = visitor2(node, facts);
+    endClassLexicalEnvironment();
+    currentClassContainer = savedCurrentClassContainer;
+    pendingExpressions = savedPendingExpressions;
+    return result;
+  }
+  function visitClassDeclaration(node) {
+    return visitInNewClassLexicalEnvironment(node, visitClassDeclarationInNewClassLexicalEnvironment);
+  }
+  function visitClassDeclarationInNewClassLexicalEnvironment(node, facts) {
+    let pendingClassReferenceAssignment;
+    if (facts & 2 /* NeedsClassConstructorReference */) {
+      const temp = factory2.createTempVariable(
+        hoistVariableDeclaration,
+        /*reservedInNestedScopes*/
+        true
+      );
+      getClassLexicalEnvironment().classConstructor = factory2.cloneNode(temp);
+      pendingClassReferenceAssignment = factory2.createAssignment(temp, factory2.getInternalName(node));
+    }
+    const modifiers = visitNodes2(node.modifiers, visitor, isModifierLike);
+    const heritageClauses = visitNodes2(node.heritageClauses, heritageClauseVisitor, isHeritageClause);
+    const { members, prologue } = transformClassMembers(node);
+    const classDecl = factory2.updateClassDeclaration(
+      node,
+      modifiers,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      heritageClauses,
+      members
+    );
+    const statements = [];
+    if (prologue) {
+      statements.push(factory2.createExpressionStatement(prologue));
+    }
+    statements.push(classDecl);
+    if (pendingClassReferenceAssignment) {
+      getPendingExpressions().unshift(pendingClassReferenceAssignment);
+    }
+    if (some(pendingExpressions)) {
+      statements.push(factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions)));
+    }
+    if (shouldTransformInitializersUsingSet || shouldTransformPrivateElementsOrClassStaticBlocks) {
+      const staticProperties = getStaticPropertiesAndClassStaticBlock(node);
+      if (some(staticProperties)) {
+        addPropertyOrClassStaticBlockStatements(statements, staticProperties, factory2.getInternalName(node));
+      }
+    }
+    return statements;
+  }
+  function visitClassExpression(node) {
+    return visitInNewClassLexicalEnvironment(node, visitClassExpressionInNewClassLexicalEnvironment);
+  }
+  function visitClassExpressionInNewClassLexicalEnvironment(node, facts) {
+    const isDecoratedClassDeclaration = !!(facts & 1 /* ClassWasDecorated */);
+    const staticPropertiesOrClassStaticBlocks = getStaticPropertiesAndClassStaticBlock(node);
+    const isClassWithConstructorReference = resolver.getNodeCheckFlags(node) & 1048576 /* ClassWithConstructorReference */;
+    let temp;
+    function createClassTempVar() {
+      const classCheckFlags = resolver.getNodeCheckFlags(node);
+      const isClassWithConstructorReference2 = classCheckFlags & 1048576 /* ClassWithConstructorReference */;
+      const requiresBlockScopedVar = classCheckFlags & 32768 /* BlockScopedBindingInLoop */;
+      return factory2.createTempVariable(requiresBlockScopedVar ? addBlockScopedVariable : hoistVariableDeclaration, !!isClassWithConstructorReference2);
+    }
+    if (facts & 2 /* NeedsClassConstructorReference */) {
+      temp = createClassTempVar();
+      getClassLexicalEnvironment().classConstructor = factory2.cloneNode(temp);
+    }
+    const modifiers = visitNodes2(node.modifiers, visitor, isModifierLike);
+    const heritageClauses = visitNodes2(node.heritageClauses, heritageClauseVisitor, isHeritageClause);
+    const { members, prologue } = transformClassMembers(node);
+    const classExpression = factory2.updateClassExpression(
+      node,
+      modifiers,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      heritageClauses,
+      members
+    );
+    const expressions = [];
+    if (prologue) {
+      expressions.push(prologue);
+    }
+    const hasTransformableStatics = shouldTransformPrivateElementsOrClassStaticBlocks && some(staticPropertiesOrClassStaticBlocks, (node2) => isClassStaticBlockDeclaration(node2) || isPrivateIdentifierClassElementDeclaration(node2) || shouldTransformInitializers && isInitializedProperty(node2));
+    if (hasTransformableStatics || some(pendingExpressions)) {
+      if (isDecoratedClassDeclaration) {
+        Debug.assertIsDefined(pendingStatements, "Decorated classes transformed by TypeScript are expected to be within a variable declaration.");
+        if (pendingStatements && pendingExpressions && some(pendingExpressions)) {
+          pendingStatements.push(factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions)));
+        }
+        if (pendingStatements && some(staticPropertiesOrClassStaticBlocks)) {
+          addPropertyOrClassStaticBlockStatements(pendingStatements, staticPropertiesOrClassStaticBlocks, factory2.getInternalName(node));
+        }
+        if (temp) {
+          expressions.push(
+            startOnNewLine(factory2.createAssignment(temp, classExpression)),
+            startOnNewLine(temp)
+          );
+        } else {
+          expressions.push(classExpression);
+          if (prologue) {
+            startOnNewLine(classExpression);
+          }
         }
-        if (node === input) {
-          return node;
+      } else {
+        temp || (temp = createClassTempVar());
+        if (isClassWithConstructorReference) {
+          enableSubstitutionForClassAliases();
+          const alias = factory2.cloneNode(temp);
+          alias.autoGenerate.flags &= ~8 /* ReservedInNestedScopes */;
+          classAliases[getOriginalNodeId(node)] = alias;
         }
-        errorFallbackNode = void 0;
-        errorNameNode = void 0;
-        return node && setOriginalNode(preserveJsDoc(node, input), input);
+        setEmitFlags(classExpression, 131072 /* Indented */ | getEmitFlags(classExpression));
+        expressions.push(startOnNewLine(factory2.createAssignment(temp, classExpression)));
+        addRange(expressions, map(pendingExpressions, startOnNewLine));
+        addRange(expressions, generateInitializedPropertyExpressionsOrClassStaticBlock(staticPropertiesOrClassStaticBlocks, temp));
+        expressions.push(startOnNewLine(temp));
+      }
+    } else {
+      expressions.push(classExpression);
+      if (prologue) {
+        startOnNewLine(classExpression);
       }
     }
-    function transformVariableStatement(input) {
-      if (!forEach(input.declarationList.declarations, getBindingNameVisible))
-        return;
-      const nodes = visitNodes2(input.declarationList.declarations, visitDeclarationSubtree);
-      if (!length(nodes))
-        return;
-      return factory2.updateVariableStatement(input, factory2.createNodeArray(ensureModifiers(input)), factory2.updateVariableDeclarationList(input.declarationList, nodes));
-    }
-    function recreateBindingPattern(d) {
-      return flatten(mapDefined(d.elements, (e) => recreateBindingElement(e)));
+    return factory2.inlineExpressions(expressions);
+  }
+  function visitClassStaticBlockDeclaration(node) {
+    if (!shouldTransformPrivateElementsOrClassStaticBlocks) {
+      return visitEachChild(node, visitor, context);
     }
-    function recreateBindingElement(e) {
-      if (e.kind === 229 /* OmittedExpression */) {
-        return;
+    return void 0;
+  }
+  function transformClassMembers(node) {
+    if (shouldTransformPrivateElementsOrClassStaticBlocks) {
+      for (const member of node.members) {
+        if (isPrivateIdentifierClassElementDeclaration(member)) {
+          addPrivateIdentifierToEnvironment(member, member.name, addPrivateIdentifierClassElementToEnvironment);
+        }
       }
-      if (e.name) {
-        if (!getBindingNameVisible(e))
-          return;
-        if (isBindingPattern(e.name)) {
-          return recreateBindingPattern(e.name);
-        } else {
-          return factory2.createVariableDeclaration(e.name, void 0, ensureType(e, void 0), void 0);
+      if (some(getPrivateInstanceMethodsAndAccessors(node))) {
+        createBrandCheckWeakSetForPrivateMethods();
+      }
+      if (shouldTransformAutoAccessors) {
+        for (const member of node.members) {
+          if (isAutoAccessorPropertyDeclaration(member)) {
+            const storageName = factory2.getGeneratedPrivateNameForNode(
+              member.name,
+              /*prefix*/
+              void 0,
+              "_accessor_storage"
+            );
+            addPrivateIdentifierToEnvironment(member, storageName, addPrivateIdentifierPropertyDeclarationToEnvironment);
+          }
         }
       }
     }
-    function checkName(node) {
-      let oldDiag;
-      if (!suppressNewDiagnosticContexts) {
-        oldDiag = getSymbolAccessibilityDiagnostic;
-        getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNodeName(node);
-      }
-      errorNameNode = node.name;
-      Debug.assert(resolver.isLateBound(getParseTreeNode(node)));
-      const decl = node;
-      const entityName = decl.name.expression;
-      checkEntityNameVisibility(entityName, enclosingDeclaration);
-      if (!suppressNewDiagnosticContexts) {
-        getSymbolAccessibilityDiagnostic = oldDiag;
+    let members = visitNodes2(node.members, classElementVisitor, isClassElement);
+    let syntheticConstructor;
+    if (!some(members, isConstructorDeclaration)) {
+      syntheticConstructor = transformConstructor(
+        /*constructor*/
+        void 0,
+        node
+      );
+    }
+    let prologue;
+    let syntheticStaticBlock;
+    if (!shouldTransformPrivateElementsOrClassStaticBlocks && some(pendingExpressions)) {
+      let statement = factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions));
+      if (statement.transformFlags & 134234112 /* ContainsLexicalThisOrSuper */) {
+        const temp = factory2.createTempVariable(hoistVariableDeclaration);
+        const arrow = factory2.createArrowFunction(
+          /*modifiers*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          /*parameters*/
+          [],
+          /*type*/
+          void 0,
+          /*equalsGreaterThanToken*/
+          void 0,
+          factory2.createBlock([statement])
+        );
+        prologue = factory2.createAssignment(temp, arrow);
+        statement = factory2.createExpressionStatement(factory2.createCallExpression(
+          temp,
+          /*typeArguments*/
+          void 0,
+          []
+        ));
       }
-      errorNameNode = void 0;
+      const block = factory2.createBlock([statement]);
+      syntheticStaticBlock = factory2.createClassStaticBlockDeclaration(block);
+      pendingExpressions = void 0;
     }
-    function shouldStripInternal(node) {
-      return !!stripInternal && !!node && isInternalDeclaration(node, currentSourceFile);
+    if (syntheticConstructor || syntheticStaticBlock) {
+      let membersArray;
+      membersArray = append(membersArray, syntheticConstructor);
+      membersArray = append(membersArray, syntheticStaticBlock);
+      membersArray = addRange(membersArray, members);
+      members = setTextRange(
+        factory2.createNodeArray(membersArray),
+        /*location*/
+        node.members
+      );
+    }
+    return { members, prologue };
+  }
+  function createBrandCheckWeakSetForPrivateMethods() {
+    const { weakSetName } = getPrivateIdentifierEnvironment();
+    Debug.assert(weakSetName, "weakSetName should be set in private identifier environment");
+    getPendingExpressions().push(
+      factory2.createAssignment(
+        weakSetName,
+        factory2.createNewExpression(
+          factory2.createIdentifier("WeakSet"),
+          /*typeArguments*/
+          void 0,
+          []
+        )
+      )
+    );
+  }
+  function transformConstructor(constructor, container) {
+    constructor = visitNode(constructor, visitor, isConstructorDeclaration);
+    if (!currentClassLexicalEnvironment || !(currentClassLexicalEnvironment.facts & 16 /* WillHoistInitializersToConstructor */)) {
+      return constructor;
     }
-    function isScopeMarker2(node) {
-      return isExportAssignment(node) || isExportDeclaration(node);
+    const extendsClauseElement = getEffectiveBaseTypeNode(container);
+    const isDerivedClass = !!(extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 104 /* NullKeyword */);
+    const parameters = visitParameterList(constructor ? constructor.parameters : void 0, visitor, context);
+    const body = transformConstructorBody(container, constructor, isDerivedClass);
+    if (!body) {
+      return constructor;
     }
-    function hasScopeMarker2(statements) {
-      return some(statements, isScopeMarker2);
+    if (constructor) {
+      Debug.assert(parameters);
+      return factory2.updateConstructorDeclaration(
+        constructor,
+        /*modifiers*/
+        void 0,
+        parameters,
+        body
+      );
     }
-    function ensureModifiers(node) {
-      const currentFlags = getEffectiveModifierFlags(node);
-      const newFlags = ensureModifierFlags(node);
-      if (currentFlags === newFlags) {
-        return visitArray(node.modifiers, (n) => tryCast(n, isModifier), isModifier);
+    return startOnNewLine(
+      setOriginalNode(
+        setTextRange(
+          factory2.createConstructorDeclaration(
+            /*modifiers*/
+            void 0,
+            parameters != null ? parameters : [],
+            body
+          ),
+          constructor || container
+        ),
+        constructor
+      )
+    );
+  }
+  function transformConstructorBody(node, constructor, isDerivedClass) {
+    var _a2, _b;
+    let properties = getProperties(
+      node,
+      /*requireInitializer*/
+      false,
+      /*isStatic*/
+      false
+    );
+    if (!useDefineForClassFields) {
+      properties = filter(properties, (property) => !!property.initializer || isPrivateIdentifier(property.name) || hasAccessorModifier(property));
+    }
+    const privateMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node);
+    const needsConstructorBody = some(properties) || some(privateMethodsAndAccessors);
+    if (!constructor && !needsConstructorBody) {
+      return visitFunctionBody(
+        /*node*/
+        void 0,
+        visitor,
+        context
+      );
+    }
+    resumeLexicalEnvironment();
+    const needsSyntheticConstructor = !constructor && isDerivedClass;
+    let indexOfFirstStatementAfterSuperAndPrologue = 0;
+    let prologueStatementCount = 0;
+    let superStatementIndex = -1;
+    let statements = [];
+    if ((_a2 = constructor == null ? void 0 : constructor.body) == null ? void 0 : _a2.statements) {
+      prologueStatementCount = factory2.copyPrologue(
+        constructor.body.statements,
+        statements,
+        /*ensureUseStrict*/
+        false,
+        visitor
+      );
+      superStatementIndex = findSuperStatementIndex(constructor.body.statements, prologueStatementCount);
+      if (superStatementIndex >= 0) {
+        indexOfFirstStatementAfterSuperAndPrologue = superStatementIndex + 1;
+        statements = [
+          ...statements.slice(0, prologueStatementCount),
+          ...visitNodes2(constructor.body.statements, visitor, isStatement, prologueStatementCount, indexOfFirstStatementAfterSuperAndPrologue - prologueStatementCount),
+          ...statements.slice(prologueStatementCount)
+        ];
+      } else if (prologueStatementCount >= 0) {
+        indexOfFirstStatementAfterSuperAndPrologue = prologueStatementCount;
       }
-      return factory2.createModifiersFromModifierFlags(newFlags);
     }
-    function ensureModifierFlags(node) {
-      let mask2 = 258047 /* All */ ^ (4 /* Public */ | 512 /* Async */ | 16384 /* Override */);
-      let additions = needsDeclare && !isAlwaysType(node) ? 2 /* Ambient */ : 0 /* None */;
-      const parentIsFile = node.parent.kind === 308 /* SourceFile */;
-      if (!parentIsFile || isBundledEmit && parentIsFile && isExternalModule(node.parent)) {
-        mask2 ^= 2 /* Ambient */;
-        additions = 0 /* None */;
-      }
-      return maskModifierFlags(node, mask2, additions);
+    if (needsSyntheticConstructor) {
+      statements.push(
+        factory2.createExpressionStatement(
+          factory2.createCallExpression(
+            factory2.createSuper(),
+            /*typeArguments*/
+            void 0,
+            [factory2.createSpreadElement(factory2.createIdentifier("arguments"))]
+          )
+        )
+      );
     }
-    function getTypeAnnotationFromAllAccessorDeclarations(node, accessors) {
-      let accessorType = getTypeAnnotationFromAccessor(node);
-      if (!accessorType && node !== accessors.firstAccessor) {
-        accessorType = getTypeAnnotationFromAccessor(accessors.firstAccessor);
-        getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(accessors.firstAccessor);
-      }
-      if (!accessorType && accessors.secondAccessor && node !== accessors.secondAccessor) {
-        accessorType = getTypeAnnotationFromAccessor(accessors.secondAccessor);
-        getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(accessors.secondAccessor);
+    let parameterPropertyDeclarationCount = 0;
+    if (constructor == null ? void 0 : constructor.body) {
+      if (useDefineForClassFields) {
+        statements = statements.filter((statement) => !isParameterPropertyDeclaration(getOriginalNode(statement), constructor));
+      } else {
+        for (const statement of constructor.body.statements) {
+          if (isParameterPropertyDeclaration(getOriginalNode(statement), constructor)) {
+            parameterPropertyDeclarationCount++;
+          }
+        }
+        if (parameterPropertyDeclarationCount > 0) {
+          const parameterProperties = visitNodes2(constructor.body.statements, visitor, isStatement, indexOfFirstStatementAfterSuperAndPrologue, parameterPropertyDeclarationCount);
+          if (superStatementIndex >= 0) {
+            addRange(statements, parameterProperties);
+          } else {
+            let superAndPrologueStatementCount = prologueStatementCount;
+            if (needsSyntheticConstructor)
+              superAndPrologueStatementCount++;
+            statements = [
+              ...statements.slice(0, superAndPrologueStatementCount),
+              ...parameterProperties,
+              ...statements.slice(superAndPrologueStatementCount)
+            ];
+          }
+          indexOfFirstStatementAfterSuperAndPrologue += parameterPropertyDeclarationCount;
+        }
       }
-      return accessorType;
     }
-    function transformHeritageClauses(nodes) {
-      return factory2.createNodeArray(filter(map(nodes, (clause) => factory2.updateHeritageClause(clause, visitNodes2(factory2.createNodeArray(filter(clause.types, (t) => {
-        return isEntityNameExpression(t.expression) || clause.token === 94 /* ExtendsKeyword */ && t.expression.kind === 104 /* NullKeyword */;
-      })), visitDeclarationSubtree))), (clause) => clause.types && !!clause.types.length));
+    const receiver = factory2.createThis();
+    addMethodStatements(statements, privateMethodsAndAccessors, receiver);
+    addPropertyOrClassStaticBlockStatements(statements, properties, receiver);
+    if (constructor) {
+      addRange(statements, visitNodes2(constructor.body.statements, visitBodyStatement, isStatement, indexOfFirstStatementAfterSuperAndPrologue));
     }
-  }
-  function isAlwaysType(node) {
-    if (node.kind === 261 /* InterfaceDeclaration */) {
-      return true;
+    statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
+    if (statements.length === 0 && !constructor) {
+      return void 0;
+    }
+    const multiLine = (constructor == null ? void 0 : constructor.body) && constructor.body.statements.length >= statements.length ? (_b = constructor.body.multiLine) != null ? _b : statements.length > 0 : statements.length > 0;
+    return setTextRange(
+      factory2.createBlock(
+        setTextRange(
+          factory2.createNodeArray(statements),
+          /*location*/
+          constructor ? constructor.body.statements : node.members
+        ),
+        multiLine
+      ),
+      /*location*/
+      constructor ? constructor.body : void 0
+    );
+    function visitBodyStatement(statement) {
+      if (useDefineForClassFields && isParameterPropertyDeclaration(getOriginalNode(statement), constructor)) {
+        return void 0;
+      }
+      return visitor(statement);
     }
-    return false;
   }
-  function maskModifiers(node, modifierMask, modifierAdditions) {
-    return factory.createModifiersFromModifierFlags(maskModifierFlags(node, modifierMask, modifierAdditions));
+  function addPropertyOrClassStaticBlockStatements(statements, properties, receiver) {
+    for (const property of properties) {
+      if (isStatic(property) && !shouldTransformPrivateElementsOrClassStaticBlocks && !useDefineForClassFields) {
+        continue;
+      }
+      const statement = transformPropertyOrClassStaticBlock(property, receiver);
+      if (!statement) {
+        continue;
+      }
+      statements.push(statement);
+    }
   }
-  function maskModifierFlags(node, modifierMask = 258047 /* All */ ^ 4 /* Public */, modifierAdditions = 0 /* None */) {
-    let flags = getEffectiveModifierFlags(node) & modifierMask | modifierAdditions;
-    if (flags & 1024 /* Default */ && !(flags & 1 /* Export */)) {
-      flags ^= 1 /* Export */;
+  function transformPropertyOrClassStaticBlock(property, receiver) {
+    const expression = isClassStaticBlockDeclaration(property) ? transformClassStaticBlockDeclaration(property) : transformProperty(property, receiver);
+    if (!expression) {
+      return void 0;
     }
-    if (flags & 1024 /* Default */ && flags & 2 /* Ambient */) {
-      flags ^= 2 /* Ambient */;
+    const statement = factory2.createExpressionStatement(expression);
+    setOriginalNode(statement, property);
+    addEmitFlags(statement, getEmitFlags(property) & 3072 /* NoComments */);
+    setSourceMapRange(statement, moveRangePastModifiers(property));
+    setCommentRange(statement, property);
+    setSyntheticLeadingComments(expression, void 0);
+    setSyntheticTrailingComments(expression, void 0);
+    return statement;
+  }
+  function generateInitializedPropertyExpressionsOrClassStaticBlock(propertiesOrClassStaticBlocks, receiver) {
+    const expressions = [];
+    for (const property of propertiesOrClassStaticBlocks) {
+      const expression = isClassStaticBlockDeclaration(property) ? transformClassStaticBlockDeclaration(property) : transformProperty(property, receiver);
+      if (!expression) {
+        continue;
+      }
+      startOnNewLine(expression);
+      setOriginalNode(expression, property);
+      addEmitFlags(expression, getEmitFlags(property) & 3072 /* NoComments */);
+      setSourceMapRange(expression, moveRangePastModifiers(property));
+      setCommentRange(expression, property);
+      expressions.push(expression);
     }
-    return flags;
+    return expressions;
   }
-  function getTypeAnnotationFromAccessor(accessor) {
-    if (accessor) {
-      return accessor.kind === 174 /* GetAccessor */ ? accessor.type : accessor.parameters.length > 0 ? accessor.parameters[0].type : void 0;
+  function transformProperty(property, receiver) {
+    const savedCurrentStaticPropertyDeclarationOrStaticBlock = currentStaticPropertyDeclarationOrStaticBlock;
+    const transformed = transformPropertyWorker(property, receiver);
+    if (transformed && hasStaticModifier(property) && (currentClassLexicalEnvironment == null ? void 0 : currentClassLexicalEnvironment.facts)) {
+      setOriginalNode(transformed, property);
+      addEmitFlags(transformed, 4 /* AdviseOnEmitNode */);
+      classLexicalEnvironmentMap.set(getOriginalNodeId(transformed), currentClassLexicalEnvironment);
     }
+    currentStaticPropertyDeclarationOrStaticBlock = savedCurrentStaticPropertyDeclarationOrStaticBlock;
+    return transformed;
   }
-  function canHaveLiteralInitializer(node) {
-    switch (node.kind) {
-      case 169 /* PropertyDeclaration */:
-      case 168 /* PropertySignature */:
-        return !hasEffectiveModifier(node, 8 /* Private */);
-      case 166 /* Parameter */:
-      case 257 /* VariableDeclaration */:
-        return true;
+  function transformPropertyWorker(property, receiver) {
+    var _a2;
+    const emitAssignment = !useDefineForClassFields;
+    const propertyName = hasAccessorModifier(property) ? factory2.getGeneratedPrivateNameForNode(property.name) : isComputedPropertyName(property.name) && !isSimpleInlineableExpression(property.name.expression) ? factory2.updateComputedPropertyName(property.name, factory2.getGeneratedNameForNode(property.name)) : property.name;
+    if (hasStaticModifier(property)) {
+      currentStaticPropertyDeclarationOrStaticBlock = property;
+    }
+    if (shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifier(propertyName)) {
+      const privateIdentifierInfo = accessPrivateIdentifier(propertyName);
+      if (privateIdentifierInfo) {
+        if (privateIdentifierInfo.kind === "f" /* Field */) {
+          if (!privateIdentifierInfo.isStatic) {
+            return createPrivateInstanceFieldInitializer(
+              receiver,
+              visitNode(property.initializer, visitor, isExpression),
+              privateIdentifierInfo.brandCheckIdentifier
+            );
+          } else {
+            return createPrivateStaticFieldInitializer(
+              privateIdentifierInfo.variableName,
+              visitNode(property.initializer, visitor, isExpression)
+            );
+          }
+        } else {
+          return void 0;
+        }
+      } else {
+        Debug.fail("Undeclared private name for property declaration.");
+      }
     }
-    return false;
-  }
-  function isPreservedDeclarationStatement(node) {
-    switch (node.kind) {
-      case 259 /* FunctionDeclaration */:
-      case 264 /* ModuleDeclaration */:
-      case 268 /* ImportEqualsDeclaration */:
-      case 261 /* InterfaceDeclaration */:
-      case 260 /* ClassDeclaration */:
-      case 262 /* TypeAliasDeclaration */:
-      case 263 /* EnumDeclaration */:
-      case 240 /* VariableStatement */:
-      case 269 /* ImportDeclaration */:
-      case 275 /* ExportDeclaration */:
-      case 274 /* ExportAssignment */:
-        return true;
+    if ((isPrivateIdentifier(propertyName) || hasStaticModifier(property)) && !property.initializer) {
+      return void 0;
     }
-    return false;
+    const propertyOriginalNode = getOriginalNode(property);
+    if (hasSyntacticModifier(propertyOriginalNode, 256 /* Abstract */)) {
+      return void 0;
+    }
+    const initializer = property.initializer || emitAssignment ? (_a2 = visitNode(property.initializer, visitor, isExpression)) != null ? _a2 : factory2.createVoidZero() : isParameterPropertyDeclaration(propertyOriginalNode, propertyOriginalNode.parent) && isIdentifier(propertyName) ? propertyName : factory2.createVoidZero();
+    if (emitAssignment || isPrivateIdentifier(propertyName)) {
+      const memberAccess = createMemberAccessForPropertyName(
+        factory2,
+        receiver,
+        propertyName,
+        /*location*/
+        propertyName
+      );
+      return factory2.createAssignment(memberAccess, initializer);
+    } else {
+      const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName;
+      const descriptor = factory2.createPropertyDescriptor({ value: initializer, configurable: true, writable: true, enumerable: true });
+      return factory2.createObjectDefinePropertyCall(receiver, name, descriptor);
+    }
+  }
+  function enableSubstitutionForClassAliases() {
+    if ((enabledSubstitutions & 1 /* ClassAliases */) === 0) {
+      enabledSubstitutions |= 1 /* ClassAliases */;
+      context.enableSubstitution(79 /* Identifier */);
+      classAliases = [];
+    }
+  }
+  function enableSubstitutionForClassStaticThisOrSuperReference() {
+    if ((enabledSubstitutions & 2 /* ClassStaticThisOrSuperReference */) === 0) {
+      enabledSubstitutions |= 2 /* ClassStaticThisOrSuperReference */;
+      context.enableSubstitution(108 /* ThisKeyword */);
+      context.enableEmitNotification(259 /* FunctionDeclaration */);
+      context.enableEmitNotification(215 /* FunctionExpression */);
+      context.enableEmitNotification(173 /* Constructor */);
+      context.enableEmitNotification(174 /* GetAccessor */);
+      context.enableEmitNotification(175 /* SetAccessor */);
+      context.enableEmitNotification(171 /* MethodDeclaration */);
+      context.enableEmitNotification(169 /* PropertyDeclaration */);
+      context.enableEmitNotification(164 /* ComputedPropertyName */);
+    }
+  }
+  function addMethodStatements(statements, methods, receiver) {
+    if (!shouldTransformPrivateElementsOrClassStaticBlocks || !some(methods)) {
+      return;
+    }
+    const { weakSetName } = getPrivateIdentifierEnvironment();
+    Debug.assert(weakSetName, "weakSetName should be set in private identifier environment");
+    statements.push(
+      factory2.createExpressionStatement(
+        createPrivateInstanceMethodInitializer(receiver, weakSetName)
+      )
+    );
+  }
+  function visitInvalidSuperProperty(node) {
+    return isPropertyAccessExpression(node) ? factory2.updatePropertyAccessExpression(
+      node,
+      factory2.createVoidZero(),
+      node.name
+    ) : factory2.updateElementAccessExpression(
+      node,
+      factory2.createVoidZero(),
+      visitNode(node.argumentExpression, visitor, isExpression)
+    );
   }
-  function isProcessedComponent(node) {
+  function onEmitNode(hint, node, emitCallback) {
+    const original = getOriginalNode(node);
+    if (original.id) {
+      const classLexicalEnvironment = classLexicalEnvironmentMap.get(original.id);
+      if (classLexicalEnvironment) {
+        const savedClassLexicalEnvironment = currentClassLexicalEnvironment;
+        const savedCurrentComputedPropertyNameClassLexicalEnvironment = currentComputedPropertyNameClassLexicalEnvironment;
+        currentClassLexicalEnvironment = classLexicalEnvironment;
+        currentComputedPropertyNameClassLexicalEnvironment = classLexicalEnvironment;
+        previousOnEmitNode(hint, node, emitCallback);
+        currentClassLexicalEnvironment = savedClassLexicalEnvironment;
+        currentComputedPropertyNameClassLexicalEnvironment = savedCurrentComputedPropertyNameClassLexicalEnvironment;
+        return;
+      }
+    }
     switch (node.kind) {
-      case 177 /* ConstructSignature */:
-      case 173 /* Constructor */:
-      case 171 /* MethodDeclaration */:
+      case 215 /* FunctionExpression */:
+        if (isArrowFunction(original) || getEmitFlags(node) & 524288 /* AsyncFunctionBody */) {
+          break;
+        }
+      case 259 /* FunctionDeclaration */:
+      case 173 /* Constructor */: {
+        const savedClassLexicalEnvironment = currentClassLexicalEnvironment;
+        const savedCurrentComputedPropertyNameClassLexicalEnvironment = currentComputedPropertyNameClassLexicalEnvironment;
+        currentClassLexicalEnvironment = void 0;
+        currentComputedPropertyNameClassLexicalEnvironment = void 0;
+        previousOnEmitNode(hint, node, emitCallback);
+        currentClassLexicalEnvironment = savedClassLexicalEnvironment;
+        currentComputedPropertyNameClassLexicalEnvironment = savedCurrentComputedPropertyNameClassLexicalEnvironment;
+        return;
+      }
       case 174 /* GetAccessor */:
       case 175 /* SetAccessor */:
-      case 169 /* PropertyDeclaration */:
-      case 168 /* PropertySignature */:
-      case 170 /* MethodSignature */:
-      case 176 /* CallSignature */:
-      case 178 /* IndexSignature */:
-      case 257 /* VariableDeclaration */:
-      case 165 /* TypeParameter */:
-      case 230 /* ExpressionWithTypeArguments */:
-      case 180 /* TypeReference */:
-      case 191 /* ConditionalType */:
-      case 181 /* FunctionType */:
-      case 182 /* ConstructorType */:
-      case 202 /* ImportType */:
-        return true;
+      case 171 /* MethodDeclaration */:
+      case 169 /* PropertyDeclaration */: {
+        const savedClassLexicalEnvironment = currentClassLexicalEnvironment;
+        const savedCurrentComputedPropertyNameClassLexicalEnvironment = currentComputedPropertyNameClassLexicalEnvironment;
+        currentComputedPropertyNameClassLexicalEnvironment = currentClassLexicalEnvironment;
+        currentClassLexicalEnvironment = void 0;
+        previousOnEmitNode(hint, node, emitCallback);
+        currentClassLexicalEnvironment = savedClassLexicalEnvironment;
+        currentComputedPropertyNameClassLexicalEnvironment = savedCurrentComputedPropertyNameClassLexicalEnvironment;
+        return;
+      }
+      case 164 /* ComputedPropertyName */: {
+        const savedClassLexicalEnvironment = currentClassLexicalEnvironment;
+        const savedCurrentComputedPropertyNameClassLexicalEnvironment = currentComputedPropertyNameClassLexicalEnvironment;
+        currentClassLexicalEnvironment = currentComputedPropertyNameClassLexicalEnvironment;
+        currentComputedPropertyNameClassLexicalEnvironment = void 0;
+        previousOnEmitNode(hint, node, emitCallback);
+        currentClassLexicalEnvironment = savedClassLexicalEnvironment;
+        currentComputedPropertyNameClassLexicalEnvironment = savedCurrentComputedPropertyNameClassLexicalEnvironment;
+        return;
+      }
     }
-    return false;
+    previousOnEmitNode(hint, node, emitCallback);
   }
-
-  // src/compiler/transformer.ts
-  function getModuleTransformer(moduleKind) {
-    switch (moduleKind) {
-      case 99 /* ESNext */:
-      case 7 /* ES2022 */:
-      case 6 /* ES2020 */:
-      case 5 /* ES2015 */:
-        return transformECMAScriptModule;
-      case 4 /* System */:
-        return transformSystemModule;
-      case 100 /* Node16 */:
-      case 199 /* NodeNext */:
-        return transformNodeModule;
-      default:
-        return transformModule;
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (hint === 1 /* Expression */) {
+      return substituteExpression(node);
     }
+    return node;
   }
-  var noTransformers = { scriptTransformers: emptyArray, declarationTransformers: emptyArray };
-  function getTransformers(compilerOptions, customTransformers, emitOnly) {
-    return {
-      scriptTransformers: getScriptTransformers(compilerOptions, customTransformers, emitOnly),
-      declarationTransformers: getDeclarationTransformers(customTransformers)
-    };
-  }
-  function getScriptTransformers(compilerOptions, customTransformers, emitOnly) {
-    if (emitOnly)
-      return emptyArray;
-    const languageVersion = getEmitScriptTarget(compilerOptions);
-    const moduleKind = getEmitModuleKind(compilerOptions);
-    const transformers = [];
-    addRange(transformers, customTransformers && map(customTransformers.before, wrapScriptTransformerFactory));
-    transformers.push(transformTypeScript);
-    transformers.push(transformLegacyDecorators);
-    transformers.push(transformClassFields);
-    if (getJSXTransformEnabled(compilerOptions)) {
-      transformers.push(transformJsx);
-    }
-    if (languageVersion < 99 /* ESNext */) {
-      transformers.push(transformESNext);
-    }
-    if (languageVersion < 8 /* ES2021 */) {
-      transformers.push(transformES2021);
-    }
-    if (languageVersion < 7 /* ES2020 */) {
-      transformers.push(transformES2020);
-    }
-    if (languageVersion < 6 /* ES2019 */) {
-      transformers.push(transformES2019);
+  function substituteExpression(node) {
+    switch (node.kind) {
+      case 79 /* Identifier */:
+        return substituteExpressionIdentifier(node);
+      case 108 /* ThisKeyword */:
+        return substituteThisExpression(node);
     }
-    if (languageVersion < 5 /* ES2018 */) {
-      transformers.push(transformES2018);
+    return node;
+  }
+  function substituteThisExpression(node) {
+    if (enabledSubstitutions & 2 /* ClassStaticThisOrSuperReference */ && currentClassLexicalEnvironment) {
+      const { facts, classConstructor } = currentClassLexicalEnvironment;
+      if (facts & 1 /* ClassWasDecorated */) {
+        return factory2.createParenthesizedExpression(factory2.createVoidZero());
+      }
+      if (classConstructor) {
+        return setTextRange(
+          setOriginalNode(
+            factory2.cloneNode(classConstructor),
+            node
+          ),
+          node
+        );
+      }
     }
-    if (languageVersion < 4 /* ES2017 */) {
-      transformers.push(transformES2017);
+    return node;
+  }
+  function substituteExpressionIdentifier(node) {
+    return trySubstituteClassAlias(node) || node;
+  }
+  function trySubstituteClassAlias(node) {
+    if (enabledSubstitutions & 1 /* ClassAliases */) {
+      if (resolver.getNodeCheckFlags(node) & 2097152 /* ConstructorReferenceInClass */) {
+        const declaration = resolver.getReferencedValueDeclaration(node);
+        if (declaration) {
+          const classAlias = classAliases[declaration.id];
+          if (classAlias) {
+            const clone2 = factory2.cloneNode(classAlias);
+            setSourceMapRange(clone2, node);
+            setCommentRange(clone2, node);
+            return clone2;
+          }
+        }
+      }
     }
-    if (languageVersion < 3 /* ES2016 */) {
-      transformers.push(transformES2016);
+    return void 0;
+  }
+  function getPropertyNameExpressionIfNeeded(name, shouldHoist) {
+    if (isComputedPropertyName(name)) {
+      const expression = visitNode(name.expression, visitor, isExpression);
+      const innerExpression = skipPartiallyEmittedExpressions(expression);
+      const inlinable = isSimpleInlineableExpression(innerExpression);
+      const alreadyTransformed = isAssignmentExpression(innerExpression) && isGeneratedIdentifier(innerExpression.left);
+      if (!alreadyTransformed && !inlinable && shouldHoist) {
+        const generatedName = factory2.getGeneratedNameForNode(name);
+        if (resolver.getNodeCheckFlags(name) & 32768 /* BlockScopedBindingInLoop */) {
+          addBlockScopedVariable(generatedName);
+        } else {
+          hoistVariableDeclaration(generatedName);
+        }
+        return factory2.createAssignment(generatedName, expression);
+      }
+      return inlinable || isIdentifier(innerExpression) ? void 0 : expression;
     }
-    if (languageVersion < 2 /* ES2015 */) {
-      transformers.push(transformES2015);
-      transformers.push(transformGenerators);
+  }
+  function startClassLexicalEnvironment() {
+    classLexicalEnvironmentStack.push(currentClassLexicalEnvironment);
+    currentClassLexicalEnvironment = void 0;
+  }
+  function endClassLexicalEnvironment() {
+    currentClassLexicalEnvironment = classLexicalEnvironmentStack.pop();
+  }
+  function getClassLexicalEnvironment() {
+    return currentClassLexicalEnvironment || (currentClassLexicalEnvironment = {
+      facts: 0 /* None */,
+      classConstructor: void 0,
+      superClassReference: void 0,
+      privateIdentifierEnvironment: void 0
+    });
+  }
+  function getPrivateIdentifierEnvironment() {
+    const lex = getClassLexicalEnvironment();
+    lex.privateIdentifierEnvironment || (lex.privateIdentifierEnvironment = {
+      className: void 0,
+      weakSetName: void 0,
+      identifiers: void 0,
+      generatedIdentifiers: void 0
+    });
+    return lex.privateIdentifierEnvironment;
+  }
+  function getPendingExpressions() {
+    return pendingExpressions != null ? pendingExpressions : pendingExpressions = [];
+  }
+  function addPrivateIdentifierClassElementToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo) {
+    if (isAutoAccessorPropertyDeclaration(node)) {
+      addPrivateIdentifierAutoAccessorPropertyDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
+    } else if (isPropertyDeclaration(node)) {
+      addPrivateIdentifierPropertyDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
+    } else if (isMethodDeclaration(node)) {
+      addPrivateIdentifierMethodDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
+    } else if (isGetAccessorDeclaration(node)) {
+      addPrivateIdentifierGetAccessorDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
+    } else if (isSetAccessorDeclaration(node)) {
+      addPrivateIdentifierSetAccessorDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
+    }
+  }
+  function addPrivateIdentifierPropertyDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) {
+    if (isStatic2) {
+      Debug.assert(lex.classConstructor, "classConstructor should be set in private identifier environment");
+      const variableName = createHoistedVariableForPrivateName(name);
+      setPrivateIdentifier(privateEnv, name, {
+        kind: "f" /* Field */,
+        brandCheckIdentifier: lex.classConstructor,
+        variableName,
+        isStatic: true,
+        isValid
+      });
+    } else {
+      const weakMapName = createHoistedVariableForPrivateName(name);
+      setPrivateIdentifier(privateEnv, name, {
+        kind: "f" /* Field */,
+        brandCheckIdentifier: weakMapName,
+        variableName: void 0,
+        isStatic: false,
+        isValid
+      });
+      getPendingExpressions().push(factory2.createAssignment(
+        weakMapName,
+        factory2.createNewExpression(
+          factory2.createIdentifier("WeakMap"),
+          /*typeArguments*/
+          void 0,
+          []
+        )
+      ));
     }
-    transformers.push(getModuleTransformer(moduleKind));
-    if (languageVersion < 1 /* ES5 */) {
-      transformers.push(transformES5);
+  }
+  function addPrivateIdentifierMethodDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) {
+    const methodName = createHoistedVariableForPrivateName(name);
+    const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.weakSetName, "weakSetName should be set in private identifier environment");
+    setPrivateIdentifier(privateEnv, name, {
+      kind: "m" /* Method */,
+      methodName,
+      brandCheckIdentifier,
+      isStatic: isStatic2,
+      isValid
+    });
+  }
+  function addPrivateIdentifierGetAccessorDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, previousInfo) {
+    const getterName = createHoistedVariableForPrivateName(name, "_get");
+    const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.weakSetName, "weakSetName should be set in private identifier environment");
+    if ((previousInfo == null ? void 0 : previousInfo.kind) === "a" /* Accessor */ && previousInfo.isStatic === isStatic2 && !previousInfo.getterName) {
+      previousInfo.getterName = getterName;
+    } else {
+      setPrivateIdentifier(privateEnv, name, {
+        kind: "a" /* Accessor */,
+        getterName,
+        setterName: void 0,
+        brandCheckIdentifier,
+        isStatic: isStatic2,
+        isValid
+      });
     }
-    addRange(transformers, customTransformers && map(customTransformers.after, wrapScriptTransformerFactory));
-    return transformers;
   }
-  function getDeclarationTransformers(customTransformers) {
-    const transformers = [];
-    transformers.push(transformDeclarations);
-    addRange(transformers, customTransformers && map(customTransformers.afterDeclarations, wrapDeclarationTransformerFactory));
-    return transformers;
+  function addPrivateIdentifierSetAccessorDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, previousInfo) {
+    const setterName = createHoistedVariableForPrivateName(name, "_set");
+    const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.weakSetName, "weakSetName should be set in private identifier environment");
+    if ((previousInfo == null ? void 0 : previousInfo.kind) === "a" /* Accessor */ && previousInfo.isStatic === isStatic2 && !previousInfo.setterName) {
+      previousInfo.setterName = setterName;
+    } else {
+      setPrivateIdentifier(privateEnv, name, {
+        kind: "a" /* Accessor */,
+        getterName: void 0,
+        setterName,
+        brandCheckIdentifier,
+        isStatic: isStatic2,
+        isValid
+      });
+    }
   }
-  function wrapCustomTransformer(transformer) {
-    return (node) => isBundle(node) ? transformer.transformBundle(node) : transformer.transformSourceFile(node);
+  function addPrivateIdentifierAutoAccessorPropertyDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) {
+    const getterName = createHoistedVariableForPrivateName(name, "_get");
+    const setterName = createHoistedVariableForPrivateName(name, "_set");
+    const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.weakSetName, "weakSetName should be set in private identifier environment");
+    setPrivateIdentifier(privateEnv, name, {
+      kind: "a" /* Accessor */,
+      getterName,
+      setterName,
+      brandCheckIdentifier,
+      isStatic: isStatic2,
+      isValid
+    });
   }
-  function wrapCustomTransformerFactory(transformer, handleDefault) {
-    return (context) => {
-      const customTransformer = transformer(context);
-      return typeof customTransformer === "function" ? handleDefault(context, customTransformer) : wrapCustomTransformer(customTransformer);
-    };
+  function addPrivateIdentifierToEnvironment(node, name, addDeclaration) {
+    const lex = getClassLexicalEnvironment();
+    const privateEnv = getPrivateIdentifierEnvironment();
+    const previousInfo = getPrivateIdentifier(privateEnv, name);
+    const isStatic2 = hasStaticModifier(node);
+    const isValid = !isReservedPrivateName(name) && previousInfo === void 0;
+    addDeclaration(node, name, lex, privateEnv, isStatic2, isValid, previousInfo);
+  }
+  function createHoistedVariableForClass(name, node, suffix) {
+    const { className } = getPrivateIdentifierEnvironment();
+    const prefix = className ? { prefix: "_", node: className, suffix: "_" } : "_";
+    const identifier = typeof name === "object" ? factory2.getGeneratedNameForNode(name, 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */, prefix, suffix) : typeof name === "string" ? factory2.createUniqueName(name, 16 /* Optimistic */, prefix, suffix) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0,
+      /*reserveInNestedScopes*/
+      true,
+      prefix,
+      suffix
+    );
+    if (resolver.getNodeCheckFlags(node) & 32768 /* BlockScopedBindingInLoop */) {
+      addBlockScopedVariable(identifier);
+    } else {
+      hoistVariableDeclaration(identifier);
+    }
+    return identifier;
   }
-  function wrapScriptTransformerFactory(transformer) {
-    return wrapCustomTransformerFactory(transformer, chainBundle);
+  function createHoistedVariableForPrivateName(name, suffix) {
+    var _a2;
+    const text = tryGetTextOfPropertyName(name);
+    return createHoistedVariableForClass((_a2 = text == null ? void 0 : text.substring(1)) != null ? _a2 : name, name, suffix);
   }
-  function wrapDeclarationTransformerFactory(transformer) {
-    return wrapCustomTransformerFactory(transformer, (_, node) => node);
+  function accessPrivateIdentifier(name) {
+    if (isGeneratedPrivateIdentifier(name)) {
+      return accessGeneratedPrivateIdentifier(name);
+    } else {
+      return accessPrivateIdentifierByText(name.escapedText);
+    }
   }
-  function noEmitSubstitution(_hint, node) {
-    return node;
+  function accessPrivateIdentifierByText(text) {
+    return accessPrivateIdentifierWorker(getPrivateIdentifierInfo, text);
   }
-  function noEmitNotification(hint, node, callback) {
-    callback(hint, node);
+  function accessGeneratedPrivateIdentifier(name) {
+    return accessPrivateIdentifierWorker(getGeneratedPrivateIdentifierInfo, getNodeForGeneratedName(name));
   }
-  function transformNodes(resolver, host, factory2, options, nodes, transformers, allowDtsFiles) {
-    var _a2, _b;
-    const enabledSyntaxKindFeatures = new Array(358 /* Count */);
-    let lexicalEnvironmentVariableDeclarations;
-    let lexicalEnvironmentFunctionDeclarations;
-    let lexicalEnvironmentStatements;
-    let lexicalEnvironmentFlags = 0 /* None */;
-    let lexicalEnvironmentVariableDeclarationsStack = [];
-    let lexicalEnvironmentFunctionDeclarationsStack = [];
-    let lexicalEnvironmentStatementsStack = [];
-    let lexicalEnvironmentFlagsStack = [];
-    let lexicalEnvironmentStackOffset = 0;
-    let lexicalEnvironmentSuspended = false;
-    let blockScopedVariableDeclarationsStack = [];
-    let blockScopeStackOffset = 0;
-    let blockScopedVariableDeclarations;
-    let emitHelpers;
-    let onSubstituteNode = noEmitSubstitution;
-    let onEmitNode = noEmitNotification;
-    let state = 0 /* Uninitialized */;
-    const diagnostics = [];
-    const context = {
-      factory: factory2,
-      getCompilerOptions: () => options,
-      getEmitResolver: () => resolver,
-      getEmitHost: () => host,
-      getEmitHelperFactory: memoize(() => createEmitHelperFactory(context)),
-      startLexicalEnvironment,
-      suspendLexicalEnvironment,
-      resumeLexicalEnvironment,
-      endLexicalEnvironment,
-      setLexicalEnvironmentFlags,
-      getLexicalEnvironmentFlags,
-      hoistVariableDeclaration,
-      hoistFunctionDeclaration,
-      addInitializationStatement,
-      startBlockScope,
-      endBlockScope,
-      addBlockScopedVariable,
-      requestEmitHelper,
-      readEmitHelpers,
-      enableSubstitution,
-      enableEmitNotification,
-      isSubstitutionEnabled,
-      isEmitNotificationEnabled,
-      get onSubstituteNode() {
-        return onSubstituteNode;
-      },
-      set onSubstituteNode(value) {
-        Debug.assert(state < 1 /* Initialized */, "Cannot modify transformation hooks after initialization has completed.");
-        Debug.assert(value !== void 0, "Value must not be 'undefined'");
-        onSubstituteNode = value;
-      },
-      get onEmitNode() {
-        return onEmitNode;
-      },
-      set onEmitNode(value) {
-        Debug.assert(state < 1 /* Initialized */, "Cannot modify transformation hooks after initialization has completed.");
-        Debug.assert(value !== void 0, "Value must not be 'undefined'");
-        onEmitNode = value;
-      },
-      addDiagnostic(diag2) {
-        diagnostics.push(diag2);
+  function accessPrivateIdentifierWorker(getPrivateIdentifierInfo2, privateIdentifierKey) {
+    if (currentClassLexicalEnvironment == null ? void 0 : currentClassLexicalEnvironment.privateIdentifierEnvironment) {
+      const info = getPrivateIdentifierInfo2(currentClassLexicalEnvironment.privateIdentifierEnvironment, privateIdentifierKey);
+      if (info) {
+        return info;
       }
-    };
-    for (const node of nodes) {
-      disposeEmitNodes(getSourceFileOfNode(getParseTreeNode(node)));
     }
-    mark("beforeTransform");
-    const transformersWithContext = transformers.map((t) => t(context));
-    const transformation = (node) => {
-      for (const transform2 of transformersWithContext) {
-        node = transform2(node);
+    for (let i = classLexicalEnvironmentStack.length - 1; i >= 0; --i) {
+      const env = classLexicalEnvironmentStack[i];
+      if (!env) {
+        continue;
       }
-      return node;
-    };
-    state = 1 /* Initialized */;
-    const transformed = [];
-    for (const node of nodes) {
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Emit, "transformNodes", node.kind === 308 /* SourceFile */ ? { path: node.path } : { kind: node.kind, pos: node.pos, end: node.end });
-      transformed.push((allowDtsFiles ? transformation : transformRoot)(node));
-      (_b = tracing) == null ? void 0 : _b.pop();
-    }
-    state = 2 /* Completed */;
-    mark("afterTransform");
-    measure("transformTime", "beforeTransform", "afterTransform");
-    return {
-      transformed,
-      substituteNode,
-      emitNodeWithNotification,
-      isEmitNotificationEnabled,
-      dispose,
-      diagnostics
-    };
-    function transformRoot(node) {
-      return node && (!isSourceFile(node) || !node.isDeclarationFile) ? transformation(node) : node;
-    }
-    function enableSubstitution(kind) {
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed.");
-      enabledSyntaxKindFeatures[kind] |= 1 /* Substitution */;
-    }
-    function isSubstitutionEnabled(node) {
-      return (enabledSyntaxKindFeatures[node.kind] & 1 /* Substitution */) !== 0 && (getEmitFlags(node) & 8 /* NoSubstitution */) === 0;
-    }
-    function substituteNode(hint, node) {
-      Debug.assert(state < 3 /* Disposed */, "Cannot substitute a node after the result is disposed.");
-      return node && isSubstitutionEnabled(node) && onSubstituteNode(hint, node) || node;
-    }
-    function enableEmitNotification(kind) {
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed.");
-      enabledSyntaxKindFeatures[kind] |= 2 /* EmitNotifications */;
-    }
-    function isEmitNotificationEnabled(node) {
-      return (enabledSyntaxKindFeatures[node.kind] & 2 /* EmitNotifications */) !== 0 || (getEmitFlags(node) & 4 /* AdviseOnEmitNode */) !== 0;
-    }
-    function emitNodeWithNotification(hint, node, emitCallback) {
-      Debug.assert(state < 3 /* Disposed */, "Cannot invoke TransformationResult callbacks after the result is disposed.");
-      if (node) {
-        if (isEmitNotificationEnabled(node)) {
-          onEmitNode(hint, node, emitCallback);
-        } else {
-          emitCallback(hint, node);
+      if (env.privateIdentifierEnvironment) {
+        const info = getPrivateIdentifierInfo2(env.privateIdentifierEnvironment, privateIdentifierKey);
+        if (info) {
+          return info;
         }
       }
     }
-    function hoistVariableDeclaration(name) {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
-      const decl = setEmitFlags(factory2.createVariableDeclaration(name), 128 /* NoNestedSourceMaps */);
-      if (!lexicalEnvironmentVariableDeclarations) {
-        lexicalEnvironmentVariableDeclarations = [decl];
-      } else {
-        lexicalEnvironmentVariableDeclarations.push(decl);
-      }
-      if (lexicalEnvironmentFlags & 1 /* InParameters */) {
-        lexicalEnvironmentFlags |= 2 /* VariablesHoistedInParameters */;
-      }
+    return void 0;
+  }
+  function wrapPrivateIdentifierForDestructuringTarget(node) {
+    const parameter = factory2.getGeneratedNameForNode(node);
+    const info = accessPrivateIdentifier(node.name);
+    if (!info) {
+      return visitEachChild(node, visitor, context);
     }
-    function hoistFunctionDeclaration(func) {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
-      setEmitFlags(func, 2097152 /* CustomPrologue */);
-      if (!lexicalEnvironmentFunctionDeclarations) {
-        lexicalEnvironmentFunctionDeclarations = [func];
-      } else {
-        lexicalEnvironmentFunctionDeclarations.push(func);
-      }
+    let receiver = node.expression;
+    if (isThisProperty(node) || isSuperProperty(node) || !isSimpleCopiableExpression(node.expression)) {
+      receiver = factory2.createTempVariable(
+        hoistVariableDeclaration,
+        /*reservedInNestedScopes*/
+        true
+      );
+      getPendingExpressions().push(factory2.createBinaryExpression(receiver, 63 /* EqualsToken */, visitNode(node.expression, visitor, isExpression)));
     }
-    function addInitializationStatement(node) {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
-      setEmitFlags(node, 2097152 /* CustomPrologue */);
-      if (!lexicalEnvironmentStatements) {
-        lexicalEnvironmentStatements = [node];
-      } else {
-        lexicalEnvironmentStatements.push(node);
-      }
-    }
-    function startLexicalEnvironment() {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
-      Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended.");
-      lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentVariableDeclarations;
-      lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFunctionDeclarations;
-      lexicalEnvironmentStatementsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentStatements;
-      lexicalEnvironmentFlagsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFlags;
-      lexicalEnvironmentStackOffset++;
-      lexicalEnvironmentVariableDeclarations = void 0;
-      lexicalEnvironmentFunctionDeclarations = void 0;
-      lexicalEnvironmentStatements = void 0;
-      lexicalEnvironmentFlags = 0 /* None */;
-    }
-    function suspendLexicalEnvironment() {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
-      Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is already suspended.");
-      lexicalEnvironmentSuspended = true;
-    }
-    function resumeLexicalEnvironment() {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
-      Debug.assert(lexicalEnvironmentSuspended, "Lexical environment is not suspended.");
-      lexicalEnvironmentSuspended = false;
-    }
-    function endLexicalEnvironment() {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
-      Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended.");
-      let statements;
-      if (lexicalEnvironmentVariableDeclarations || lexicalEnvironmentFunctionDeclarations || lexicalEnvironmentStatements) {
-        if (lexicalEnvironmentFunctionDeclarations) {
-          statements = [...lexicalEnvironmentFunctionDeclarations];
-        }
-        if (lexicalEnvironmentVariableDeclarations) {
-          const statement = factory2.createVariableStatement(
-            void 0,
-            factory2.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations)
-          );
-          setEmitFlags(statement, 2097152 /* CustomPrologue */);
-          if (!statements) {
-            statements = [statement];
-          } else {
-            statements.push(statement);
+    return factory2.createAssignmentTargetWrapper(
+      parameter,
+      createPrivateIdentifierAssignment(
+        info,
+        receiver,
+        parameter,
+        63 /* EqualsToken */
+      )
+    );
+  }
+  function visitArrayAssignmentTarget(node) {
+    const target = getTargetOfBindingOrAssignmentElement(node);
+    if (target) {
+      let wrapped;
+      if (isPrivateIdentifierPropertyAccessExpression(target)) {
+        wrapped = wrapPrivateIdentifierForDestructuringTarget(target);
+      } else if (shouldTransformSuperInStaticInitializers && isSuperProperty(target) && currentStaticPropertyDeclarationOrStaticBlock && currentClassLexicalEnvironment) {
+        const { classConstructor, superClassReference, facts } = currentClassLexicalEnvironment;
+        if (facts & 1 /* ClassWasDecorated */) {
+          wrapped = visitInvalidSuperProperty(target);
+        } else if (classConstructor && superClassReference) {
+          const name = isElementAccessExpression(target) ? visitNode(target.argumentExpression, visitor, isExpression) : isIdentifier(target.name) ? factory2.createStringLiteralFromNode(target.name) : void 0;
+          if (name) {
+            const temp = factory2.createTempVariable(
+              /*recordTempVariable*/
+              void 0
+            );
+            wrapped = factory2.createAssignmentTargetWrapper(
+              temp,
+              factory2.createReflectSetCall(
+                superClassReference,
+                name,
+                temp,
+                classConstructor
+              )
+            );
           }
         }
-        if (lexicalEnvironmentStatements) {
-          if (!statements) {
-            statements = [...lexicalEnvironmentStatements];
-          } else {
-            statements = [...statements, ...lexicalEnvironmentStatements];
+      }
+      if (wrapped) {
+        if (isAssignmentExpression(node)) {
+          return factory2.updateBinaryExpression(
+            node,
+            wrapped,
+            node.operatorToken,
+            visitNode(node.right, visitor, isExpression)
+          );
+        } else if (isSpreadElement(node)) {
+          return factory2.updateSpreadElement(node, wrapped);
+        } else {
+          return wrapped;
+        }
+      }
+    }
+    return visitNode(node, assignmentTargetVisitor);
+  }
+  function visitObjectAssignmentTarget(node) {
+    if (isObjectBindingOrAssignmentElement(node) && !isShorthandPropertyAssignment(node)) {
+      const target = getTargetOfBindingOrAssignmentElement(node);
+      let wrapped;
+      if (target) {
+        if (isPrivateIdentifierPropertyAccessExpression(target)) {
+          wrapped = wrapPrivateIdentifierForDestructuringTarget(target);
+        } else if (shouldTransformSuperInStaticInitializers && isSuperProperty(target) && currentStaticPropertyDeclarationOrStaticBlock && currentClassLexicalEnvironment) {
+          const { classConstructor, superClassReference, facts } = currentClassLexicalEnvironment;
+          if (facts & 1 /* ClassWasDecorated */) {
+            wrapped = visitInvalidSuperProperty(target);
+          } else if (classConstructor && superClassReference) {
+            const name = isElementAccessExpression(target) ? visitNode(target.argumentExpression, visitor, isExpression) : isIdentifier(target.name) ? factory2.createStringLiteralFromNode(target.name) : void 0;
+            if (name) {
+              const temp = factory2.createTempVariable(
+                /*recordTempVariable*/
+                void 0
+              );
+              wrapped = factory2.createAssignmentTargetWrapper(
+                temp,
+                factory2.createReflectSetCall(
+                  superClassReference,
+                  name,
+                  temp,
+                  classConstructor
+                )
+              );
+            }
           }
         }
       }
-      lexicalEnvironmentStackOffset--;
-      lexicalEnvironmentVariableDeclarations = lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset];
-      lexicalEnvironmentFunctionDeclarations = lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset];
-      lexicalEnvironmentStatements = lexicalEnvironmentStatementsStack[lexicalEnvironmentStackOffset];
-      lexicalEnvironmentFlags = lexicalEnvironmentFlagsStack[lexicalEnvironmentStackOffset];
-      if (lexicalEnvironmentStackOffset === 0) {
-        lexicalEnvironmentVariableDeclarationsStack = [];
-        lexicalEnvironmentFunctionDeclarationsStack = [];
-        lexicalEnvironmentStatementsStack = [];
-        lexicalEnvironmentFlagsStack = [];
+      if (isPropertyAssignment(node)) {
+        const initializer = getInitializerOfBindingOrAssignmentElement(node);
+        return factory2.updatePropertyAssignment(
+          node,
+          visitNode(node.name, visitor, isPropertyName),
+          wrapped ? initializer ? factory2.createAssignment(wrapped, visitNode(initializer, visitor)) : wrapped : visitNode(node.initializer, assignmentTargetVisitor, isExpression)
+        );
+      }
+      if (isSpreadAssignment(node)) {
+        return factory2.updateSpreadAssignment(
+          node,
+          wrapped || visitNode(node.expression, assignmentTargetVisitor, isExpression)
+        );
       }
-      return statements;
+      Debug.assert(wrapped === void 0, "Should not have generated a wrapped target");
     }
-    function setLexicalEnvironmentFlags(flags, value) {
-      lexicalEnvironmentFlags = value ? lexicalEnvironmentFlags | flags : lexicalEnvironmentFlags & ~flags;
+    return visitNode(node, visitor);
+  }
+  function visitAssignmentPattern(node) {
+    if (isArrayLiteralExpression(node)) {
+      return factory2.updateArrayLiteralExpression(
+        node,
+        visitNodes2(node.elements, visitArrayAssignmentTarget, isExpression)
+      );
+    } else {
+      return factory2.updateObjectLiteralExpression(
+        node,
+        visitNodes2(node.properties, visitObjectAssignmentTarget, isObjectLiteralElementLike)
+      );
     }
-    function getLexicalEnvironmentFlags() {
-      return lexicalEnvironmentFlags;
+  }
+}
+function createPrivateStaticFieldInitializer(variableName, initializer) {
+  return factory.createAssignment(
+    variableName,
+    factory.createObjectLiteralExpression([
+      factory.createPropertyAssignment("value", initializer || factory.createVoidZero())
+    ])
+  );
+}
+function createPrivateInstanceFieldInitializer(receiver, initializer, weakMapName) {
+  return factory.createCallExpression(
+    factory.createPropertyAccessExpression(weakMapName, "set"),
+    /*typeArguments*/
+    void 0,
+    [receiver, initializer || factory.createVoidZero()]
+  );
+}
+function createPrivateInstanceMethodInitializer(receiver, weakSetName) {
+  return factory.createCallExpression(
+    factory.createPropertyAccessExpression(weakSetName, "add"),
+    /*typeArguments*/
+    void 0,
+    [receiver]
+  );
+}
+function isReservedPrivateName(node) {
+  return !isGeneratedPrivateIdentifier(node) && node.escapedText === "#constructor";
+}
+function getPrivateIdentifier(privateEnv, name) {
+  return isGeneratedPrivateIdentifier(name) ? getGeneratedPrivateIdentifierInfo(privateEnv, getNodeForGeneratedName(name)) : getPrivateIdentifierInfo(privateEnv, name.escapedText);
+}
+function setPrivateIdentifier(privateEnv, name, info) {
+  var _a2, _b;
+  if (isGeneratedPrivateIdentifier(name)) {
+    (_a2 = privateEnv.generatedIdentifiers) != null ? _a2 : privateEnv.generatedIdentifiers = /* @__PURE__ */ new Map();
+    privateEnv.generatedIdentifiers.set(getNodeForGeneratedName(name), info);
+  } else {
+    (_b = privateEnv.identifiers) != null ? _b : privateEnv.identifiers = /* @__PURE__ */ new Map();
+    privateEnv.identifiers.set(name.escapedText, info);
+  }
+}
+function getPrivateIdentifierInfo(privateEnv, key) {
+  var _a2;
+  return (_a2 = privateEnv.identifiers) == null ? void 0 : _a2.get(key);
+}
+function getGeneratedPrivateIdentifierInfo(privateEnv, key) {
+  var _a2;
+  return (_a2 = privateEnv.generatedIdentifiers) == null ? void 0 : _a2.get(key);
+}
+
+// src/compiler/transformers/typeSerializer.ts
+function createRuntimeTypeSerializer(context) {
+  const {
+    hoistVariableDeclaration
+  } = context;
+  const resolver = context.getEmitResolver();
+  const compilerOptions = context.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const strictNullChecks = getStrictOptionValue(compilerOptions, "strictNullChecks");
+  let currentLexicalScope;
+  let currentNameScope;
+  return {
+    serializeTypeNode: (serializerContext, node) => setSerializerContextAnd(serializerContext, serializeTypeNode, node),
+    serializeTypeOfNode: (serializerContext, node) => setSerializerContextAnd(serializerContext, serializeTypeOfNode, node),
+    serializeParameterTypesOfNode: (serializerContext, node, container) => setSerializerContextAnd(serializerContext, serializeParameterTypesOfNode, node, container),
+    serializeReturnTypeOfNode: (serializerContext, node) => setSerializerContextAnd(serializerContext, serializeReturnTypeOfNode, node)
+  };
+  function setSerializerContextAnd(serializerContext, cb, node, arg) {
+    const savedCurrentLexicalScope = currentLexicalScope;
+    const savedCurrentNameScope = currentNameScope;
+    currentLexicalScope = serializerContext.currentLexicalScope;
+    currentNameScope = serializerContext.currentNameScope;
+    const result = arg === void 0 ? cb(node) : cb(node, arg);
+    currentLexicalScope = savedCurrentLexicalScope;
+    currentNameScope = savedCurrentNameScope;
+    return result;
+  }
+  function getAccessorTypeNode(node) {
+    const accessors = resolver.getAllAccessorDeclarations(node);
+    return accessors.setAccessor && getSetAccessorTypeAnnotationNode(accessors.setAccessor) || accessors.getAccessor && getEffectiveReturnTypeNode(accessors.getAccessor);
+  }
+  function serializeTypeOfNode(node) {
+    switch (node.kind) {
+      case 169 /* PropertyDeclaration */:
+      case 166 /* Parameter */:
+        return serializeTypeNode(node.type);
+      case 175 /* SetAccessor */:
+      case 174 /* GetAccessor */:
+        return serializeTypeNode(getAccessorTypeNode(node));
+      case 260 /* ClassDeclaration */:
+      case 228 /* ClassExpression */:
+      case 171 /* MethodDeclaration */:
+        return factory.createIdentifier("Function");
+      default:
+        return factory.createVoidZero();
     }
-    function startBlockScope() {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot start a block scope during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot start a block scope after transformation has completed.");
-      blockScopedVariableDeclarationsStack[blockScopeStackOffset] = blockScopedVariableDeclarations;
-      blockScopeStackOffset++;
-      blockScopedVariableDeclarations = void 0;
+  }
+  function serializeParameterTypesOfNode(node, container) {
+    const valueDeclaration = isClassLike(node) ? getFirstConstructorWithBody(node) : isFunctionLike(node) && nodeIsPresent(node.body) ? node : void 0;
+    const expressions = [];
+    if (valueDeclaration) {
+      const parameters = getParametersOfDecoratedDeclaration(valueDeclaration, container);
+      const numParameters = parameters.length;
+      for (let i = 0; i < numParameters; i++) {
+        const parameter = parameters[i];
+        if (i === 0 && isIdentifier(parameter.name) && parameter.name.escapedText === "this") {
+          continue;
+        }
+        if (parameter.dotDotDotToken) {
+          expressions.push(serializeTypeNode(getRestParameterElementType(parameter.type)));
+        } else {
+          expressions.push(serializeTypeOfNode(parameter));
+        }
+      }
     }
-    function endBlockScope() {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot end a block scope during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot end a block scope after transformation has completed.");
-      const statements = some(blockScopedVariableDeclarations) ? [
-        factory2.createVariableStatement(
-          void 0,
-          factory2.createVariableDeclarationList(
-            blockScopedVariableDeclarations.map((identifier) => factory2.createVariableDeclaration(identifier)),
-            1 /* Let */
-          )
-        )
-      ] : void 0;
-      blockScopeStackOffset--;
-      blockScopedVariableDeclarations = blockScopedVariableDeclarationsStack[blockScopeStackOffset];
-      if (blockScopeStackOffset === 0) {
-        blockScopedVariableDeclarationsStack = [];
+    return factory.createArrayLiteralExpression(expressions);
+  }
+  function getParametersOfDecoratedDeclaration(node, container) {
+    if (container && node.kind === 174 /* GetAccessor */) {
+      const { setAccessor } = getAllAccessorDeclarations(container.members, node);
+      if (setAccessor) {
+        return setAccessor.parameters;
       }
-      return statements;
     }
-    function addBlockScopedVariable(name) {
-      Debug.assert(blockScopeStackOffset > 0, "Cannot add a block scoped variable outside of an iteration body.");
-      (blockScopedVariableDeclarations || (blockScopedVariableDeclarations = [])).push(name);
+    return node.parameters;
+  }
+  function serializeReturnTypeOfNode(node) {
+    if (isFunctionLike(node) && node.type) {
+      return serializeTypeNode(node.type);
+    } else if (isAsyncFunction(node)) {
+      return factory.createIdentifier("Promise");
     }
-    function requestEmitHelper(helper) {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the transformation context during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed.");
-      Debug.assert(!helper.scoped, "Cannot request a scoped emit helper.");
-      if (helper.dependencies) {
-        for (const h of helper.dependencies) {
-          requestEmitHelper(h);
-        }
-      }
-      emitHelpers = append(emitHelpers, helper);
+    return factory.createVoidZero();
+  }
+  function serializeTypeNode(node) {
+    if (node === void 0) {
+      return factory.createIdentifier("Object");
     }
-    function readEmitHelpers() {
-      Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the transformation context during initialization.");
-      Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed.");
-      const helpers = emitHelpers;
-      emitHelpers = void 0;
-      return helpers;
+    node = skipTypeParentheses(node);
+    switch (node.kind) {
+      case 114 /* VoidKeyword */:
+      case 155 /* UndefinedKeyword */:
+      case 144 /* NeverKeyword */:
+        return factory.createVoidZero();
+      case 181 /* FunctionType */:
+      case 182 /* ConstructorType */:
+        return factory.createIdentifier("Function");
+      case 185 /* ArrayType */:
+      case 186 /* TupleType */:
+        return factory.createIdentifier("Array");
+      case 179 /* TypePredicate */:
+        return node.assertsModifier ? factory.createVoidZero() : factory.createIdentifier("Boolean");
+      case 134 /* BooleanKeyword */:
+        return factory.createIdentifier("Boolean");
+      case 200 /* TemplateLiteralType */:
+      case 152 /* StringKeyword */:
+        return factory.createIdentifier("String");
+      case 149 /* ObjectKeyword */:
+        return factory.createIdentifier("Object");
+      case 198 /* LiteralType */:
+        return serializeLiteralOfLiteralTypeNode(node.literal);
+      case 148 /* NumberKeyword */:
+        return factory.createIdentifier("Number");
+      case 160 /* BigIntKeyword */:
+        return getGlobalConstructor("BigInt", 7 /* ES2020 */);
+      case 153 /* SymbolKeyword */:
+        return getGlobalConstructor("Symbol", 2 /* ES2015 */);
+      case 180 /* TypeReference */:
+        return serializeTypeReferenceNode(node);
+      case 190 /* IntersectionType */:
+        return serializeUnionOrIntersectionConstituents(
+          node.types,
+          /*isIntersection*/
+          true
+        );
+      case 189 /* UnionType */:
+        return serializeUnionOrIntersectionConstituents(
+          node.types,
+          /*isIntersection*/
+          false
+        );
+      case 191 /* ConditionalType */:
+        return serializeUnionOrIntersectionConstituents(
+          [node.trueType, node.falseType],
+          /*isIntersection*/
+          false
+        );
+      case 195 /* TypeOperator */:
+        if (node.operator === 146 /* ReadonlyKeyword */) {
+          return serializeTypeNode(node.type);
+        }
+        break;
+      case 183 /* TypeQuery */:
+      case 196 /* IndexedAccessType */:
+      case 197 /* MappedType */:
+      case 184 /* TypeLiteral */:
+      case 131 /* AnyKeyword */:
+      case 157 /* UnknownKeyword */:
+      case 194 /* ThisType */:
+      case 202 /* ImportType */:
+        break;
+      case 315 /* JSDocAllType */:
+      case 316 /* JSDocUnknownType */:
+      case 320 /* JSDocFunctionType */:
+      case 321 /* JSDocVariadicType */:
+      case 322 /* JSDocNamepathType */:
+        break;
+      case 317 /* JSDocNullableType */:
+      case 318 /* JSDocNonNullableType */:
+      case 319 /* JSDocOptionalType */:
+        return serializeTypeNode(node.type);
+      default:
+        return Debug.failBadSyntaxKind(node);
     }
-    function dispose() {
-      if (state < 3 /* Disposed */) {
-        for (const node of nodes) {
-          disposeEmitNodes(getSourceFileOfNode(getParseTreeNode(node)));
+    return factory.createIdentifier("Object");
+  }
+  function serializeLiteralOfLiteralTypeNode(node) {
+    switch (node.kind) {
+      case 10 /* StringLiteral */:
+      case 14 /* NoSubstitutionTemplateLiteral */:
+        return factory.createIdentifier("String");
+      case 221 /* PrefixUnaryExpression */: {
+        const operand = node.operand;
+        switch (operand.kind) {
+          case 8 /* NumericLiteral */:
+          case 9 /* BigIntLiteral */:
+            return serializeLiteralOfLiteralTypeNode(operand);
+          default:
+            return Debug.failBadSyntaxKind(operand);
         }
-        lexicalEnvironmentVariableDeclarations = void 0;
-        lexicalEnvironmentVariableDeclarationsStack = void 0;
-        lexicalEnvironmentFunctionDeclarations = void 0;
-        lexicalEnvironmentFunctionDeclarationsStack = void 0;
-        onSubstituteNode = void 0;
-        onEmitNode = void 0;
-        emitHelpers = void 0;
-        state = 3 /* Disposed */;
       }
+      case 8 /* NumericLiteral */:
+        return factory.createIdentifier("Number");
+      case 9 /* BigIntLiteral */:
+        return getGlobalConstructor("BigInt", 7 /* ES2020 */);
+      case 110 /* TrueKeyword */:
+      case 95 /* FalseKeyword */:
+        return factory.createIdentifier("Boolean");
+      case 104 /* NullKeyword */:
+        return factory.createVoidZero();
+      default:
+        return Debug.failBadSyntaxKind(node);
     }
   }
-  var nullTransformationContext = {
-    factory,
-    getCompilerOptions: () => ({}),
-    getEmitResolver: notImplemented,
-    getEmitHost: notImplemented,
-    getEmitHelperFactory: notImplemented,
-    startLexicalEnvironment: noop,
-    resumeLexicalEnvironment: noop,
-    suspendLexicalEnvironment: noop,
-    endLexicalEnvironment: returnUndefined,
-    setLexicalEnvironmentFlags: noop,
-    getLexicalEnvironmentFlags: () => 0,
-    hoistVariableDeclaration: noop,
-    hoistFunctionDeclaration: noop,
-    addInitializationStatement: noop,
-    startBlockScope: noop,
-    endBlockScope: returnUndefined,
-    addBlockScopedVariable: noop,
-    requestEmitHelper: noop,
-    readEmitHelpers: notImplemented,
-    enableSubstitution: noop,
-    enableEmitNotification: noop,
-    isSubstitutionEnabled: notImplemented,
-    isEmitNotificationEnabled: notImplemented,
-    onSubstituteNode: noEmitSubstitution,
-    onEmitNode: noEmitNotification,
-    addDiagnostic: noop
-  };
-
-  // src/compiler/emitter.ts
-  var brackets = createBracketsMap();
-  function isBuildInfoFile(file) {
-    return fileExtensionIs(file, ".tsbuildinfo" /* TsBuildInfo */);
-  }
-  function forEachEmittedFile(host, action, sourceFilesOrTargetSourceFile, forceDtsEmit = false, onlyBuildInfo, includeBuildInfo) {
-    const sourceFiles = isArray(sourceFilesOrTargetSourceFile) ? sourceFilesOrTargetSourceFile : getSourceFilesToEmit(host, sourceFilesOrTargetSourceFile, forceDtsEmit);
-    const options = host.getCompilerOptions();
-    if (outFile(options)) {
-      const prepends = host.getPrependNodes();
-      if (sourceFiles.length || prepends.length) {
-        const bundle = factory.createBundle(sourceFiles, prepends);
-        const result = action(getOutputPathsFor(bundle, host, forceDtsEmit), bundle);
-        if (result) {
-          return result;
-        }
+  function serializeUnionOrIntersectionConstituents(types, isIntersection) {
+    let serializedType;
+    for (let typeNode of types) {
+      typeNode = skipTypeParentheses(typeNode);
+      if (typeNode.kind === 144 /* NeverKeyword */) {
+        if (isIntersection)
+          return factory.createVoidZero();
+        continue;
+      }
+      if (typeNode.kind === 157 /* UnknownKeyword */) {
+        if (!isIntersection)
+          return factory.createIdentifier("Object");
+        continue;
       }
-    } else {
-      if (!onlyBuildInfo) {
-        for (const sourceFile of sourceFiles) {
-          const result = action(getOutputPathsFor(sourceFile, host, forceDtsEmit), sourceFile);
-          if (result) {
-            return result;
-          }
-        }
+      if (typeNode.kind === 131 /* AnyKeyword */) {
+        return factory.createIdentifier("Object");
       }
-      if (includeBuildInfo) {
-        const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options);
-        if (buildInfoPath)
-          return action({ buildInfoPath }, void 0);
+      if (!strictNullChecks && (isLiteralTypeNode(typeNode) && typeNode.literal.kind === 104 /* NullKeyword */ || typeNode.kind === 155 /* UndefinedKeyword */)) {
+        continue;
       }
-    }
+      const serializedConstituent = serializeTypeNode(typeNode);
+      if (isIdentifier(serializedConstituent) && serializedConstituent.escapedText === "Object") {
+        return serializedConstituent;
+      }
+      if (serializedType) {
+        if (!equateSerializedTypeNodes(serializedType, serializedConstituent)) {
+          return factory.createIdentifier("Object");
+        }
+      } else {
+        serializedType = serializedConstituent;
+      }
+    }
+    return serializedType != null ? serializedType : factory.createVoidZero();
+  }
+  function equateSerializedTypeNodes(left, right) {
+    return (
+      // temp vars used in fallback
+      isGeneratedIdentifier(left) ? isGeneratedIdentifier(right) : (
+        // entity names
+        isIdentifier(left) ? isIdentifier(right) && left.escapedText === right.escapedText : isPropertyAccessExpression(left) ? isPropertyAccessExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) && equateSerializedTypeNodes(left.name, right.name) : (
+          // `void 0`
+          isVoidExpression(left) ? isVoidExpression(right) && isNumericLiteral(left.expression) && left.expression.text === "0" && isNumericLiteral(right.expression) && right.expression.text === "0" : (
+            // `"undefined"` or `"function"` in `typeof` checks
+            isStringLiteral(left) ? isStringLiteral(right) && left.text === right.text : (
+              // used in `typeof` checks for fallback
+              isTypeOfExpression(left) ? isTypeOfExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : (
+                // parens in `typeof` checks with temps
+                isParenthesizedExpression(left) ? isParenthesizedExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : (
+                  // conditionals used in fallback
+                  isConditionalExpression(left) ? isConditionalExpression(right) && equateSerializedTypeNodes(left.condition, right.condition) && equateSerializedTypeNodes(left.whenTrue, right.whenTrue) && equateSerializedTypeNodes(left.whenFalse, right.whenFalse) : (
+                    // logical binary and assignments used in fallback
+                    isBinaryExpression(left) ? isBinaryExpression(right) && left.operatorToken.kind === right.operatorToken.kind && equateSerializedTypeNodes(left.left, right.left) && equateSerializedTypeNodes(left.right, right.right) : false
+                  )
+                )
+              )
+            )
+          )
+        )
+      )
+    );
   }
-  function getTsBuildInfoEmitOutputFilePath(options) {
-    const configFile = options.configFilePath;
-    if (!isIncrementalCompilation(options))
-      return void 0;
-    if (options.tsBuildInfoFile)
-      return options.tsBuildInfoFile;
-    const outPath = outFile(options);
-    let buildInfoExtensionLess;
-    if (outPath) {
-      buildInfoExtensionLess = removeFileExtension(outPath);
-    } else {
-      if (!configFile)
-        return void 0;
-      const configFileExtensionLess = removeFileExtension(configFile);
-      buildInfoExtensionLess = options.outDir ? options.rootDir ? resolvePath(options.outDir, getRelativePathFromDirectory(options.rootDir, configFileExtensionLess, true)) : combinePaths(options.outDir, getBaseFileName(configFileExtensionLess)) : configFileExtensionLess;
+  function serializeTypeReferenceNode(node) {
+    const kind = resolver.getTypeReferenceSerializationKind(node.typeName, currentNameScope != null ? currentNameScope : currentLexicalScope);
+    switch (kind) {
+      case 0 /* Unknown */:
+        if (findAncestor(node, (n) => n.parent && isConditionalTypeNode(n.parent) && (n.parent.trueType === n || n.parent.falseType === n))) {
+          return factory.createIdentifier("Object");
+        }
+        const serialized = serializeEntityNameAsExpressionFallback(node.typeName);
+        const temp = factory.createTempVariable(hoistVariableDeclaration);
+        return factory.createConditionalExpression(
+          factory.createTypeCheck(factory.createAssignment(temp, serialized), "function"),
+          /*questionToken*/
+          void 0,
+          temp,
+          /*colonToken*/
+          void 0,
+          factory.createIdentifier("Object")
+        );
+      case 1 /* TypeWithConstructSignatureAndValue */:
+        return serializeEntityNameAsExpression(node.typeName);
+      case 2 /* VoidNullableOrNeverType */:
+        return factory.createVoidZero();
+      case 4 /* BigIntLikeType */:
+        return getGlobalConstructor("BigInt", 7 /* ES2020 */);
+      case 6 /* BooleanType */:
+        return factory.createIdentifier("Boolean");
+      case 3 /* NumberLikeType */:
+        return factory.createIdentifier("Number");
+      case 5 /* StringLikeType */:
+        return factory.createIdentifier("String");
+      case 7 /* ArrayLikeType */:
+        return factory.createIdentifier("Array");
+      case 8 /* ESSymbolType */:
+        return getGlobalConstructor("Symbol", 2 /* ES2015 */);
+      case 10 /* TypeWithCallSignature */:
+        return factory.createIdentifier("Function");
+      case 9 /* Promise */:
+        return factory.createIdentifier("Promise");
+      case 11 /* ObjectType */:
+        return factory.createIdentifier("Object");
+      default:
+        return Debug.assertNever(kind);
     }
-    return buildInfoExtensionLess + ".tsbuildinfo" /* TsBuildInfo */;
   }
-  function getOutputPathsForBundle(options, forceDtsPaths) {
-    const outPath = outFile(options);
-    const jsFilePath = options.emitDeclarationOnly ? void 0 : outPath;
-    const sourceMapFilePath = jsFilePath && getSourceMapFilePath(jsFilePath, options);
-    const declarationFilePath = forceDtsPaths || getEmitDeclarations(options) ? removeFileExtension(outPath) + ".d.ts" /* Dts */ : void 0;
-    const declarationMapPath = declarationFilePath && getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : void 0;
-    const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options);
-    return { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath };
+  function createCheckedValue(left, right) {
+    return factory.createLogicalAnd(
+      factory.createStrictInequality(factory.createTypeOfExpression(left), factory.createStringLiteral("undefined")),
+      right
+    );
   }
-  function getOutputPathsFor(sourceFile, host, forceDtsPaths) {
-    const options = host.getCompilerOptions();
-    if (sourceFile.kind === 309 /* Bundle */) {
-      return getOutputPathsForBundle(options, forceDtsPaths);
-    } else {
-      const ownOutputFilePath = getOwnEmitOutputFilePath(sourceFile.fileName, host, getOutputExtension(sourceFile.fileName, options));
-      const isJsonFile = isJsonSourceFile(sourceFile);
-      const isJsonEmittedToSameLocation = isJsonFile && comparePaths(sourceFile.fileName, ownOutputFilePath, host.getCurrentDirectory(), !host.useCaseSensitiveFileNames()) === 0 /* EqualTo */;
-      const jsFilePath = options.emitDeclarationOnly || isJsonEmittedToSameLocation ? void 0 : ownOutputFilePath;
-      const sourceMapFilePath = !jsFilePath || isJsonSourceFile(sourceFile) ? void 0 : getSourceMapFilePath(jsFilePath, options);
-      const declarationFilePath = forceDtsPaths || getEmitDeclarations(options) && !isJsonFile ? getDeclarationEmitOutputFilePath(sourceFile.fileName, host) : void 0;
-      const declarationMapPath = declarationFilePath && getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : void 0;
-      return { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath: void 0 };
+  function serializeEntityNameAsExpressionFallback(node) {
+    if (node.kind === 79 /* Identifier */) {
+      const copied = serializeEntityNameAsExpression(node);
+      return createCheckedValue(copied, copied);
     }
+    if (node.left.kind === 79 /* Identifier */) {
+      return createCheckedValue(serializeEntityNameAsExpression(node.left), serializeEntityNameAsExpression(node));
+    }
+    const left = serializeEntityNameAsExpressionFallback(node.left);
+    const temp = factory.createTempVariable(hoistVariableDeclaration);
+    return factory.createLogicalAnd(
+      factory.createLogicalAnd(
+        left.left,
+        factory.createStrictInequality(factory.createAssignment(temp, left.right), factory.createVoidZero())
+      ),
+      factory.createPropertyAccessExpression(temp, node.right)
+    );
   }
-  function getSourceMapFilePath(jsFilePath, options) {
-    return options.sourceMap && !options.inlineSourceMap ? jsFilePath + ".map" : void 0;
-  }
-  function getOutputExtension(fileName, options) {
-    return fileExtensionIs(fileName, ".json" /* Json */) ? ".json" /* Json */ : options.jsx === 1 /* Preserve */ && fileExtensionIsOneOf(fileName, [".jsx" /* Jsx */, ".tsx" /* Tsx */]) ? ".jsx" /* Jsx */ : fileExtensionIsOneOf(fileName, [".mts" /* Mts */, ".mjs" /* Mjs */]) ? ".mjs" /* Mjs */ : fileExtensionIsOneOf(fileName, [".cts" /* Cts */, ".cjs" /* Cjs */]) ? ".cjs" /* Cjs */ : ".js" /* Js */;
+  function serializeEntityNameAsExpression(node) {
+    switch (node.kind) {
+      case 79 /* Identifier */:
+        const name = setParent(setTextRange(parseNodeFactory.cloneNode(node), node), node.parent);
+        name.original = void 0;
+        setParent(name, getParseTreeNode(currentLexicalScope));
+        return name;
+      case 163 /* QualifiedName */:
+        return serializeQualifiedNameAsExpression(node);
+    }
   }
-  function getOutputPathWithoutChangingExt(inputFileName, configFile, ignoreCase, outputDir, getCommonSourceDirectory2) {
-    return outputDir ? resolvePath(
-      outputDir,
-      getRelativePathFromDirectory(getCommonSourceDirectory2 ? getCommonSourceDirectory2() : getCommonSourceDirectoryOfConfig(configFile, ignoreCase), inputFileName, ignoreCase)
-    ) : inputFileName;
+  function serializeQualifiedNameAsExpression(node) {
+    return factory.createPropertyAccessExpression(serializeEntityNameAsExpression(node.left), node.right);
   }
-  function getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2) {
-    return changeExtension(
-      getOutputPathWithoutChangingExt(inputFileName, configFile, ignoreCase, configFile.options.declarationDir || configFile.options.outDir, getCommonSourceDirectory2),
-      getDeclarationEmitExtensionForPath(inputFileName)
+  function getGlobalConstructorWithFallback(name) {
+    return factory.createConditionalExpression(
+      factory.createTypeCheck(factory.createIdentifier(name), "function"),
+      /*questionToken*/
+      void 0,
+      factory.createIdentifier(name),
+      /*colonToken*/
+      void 0,
+      factory.createIdentifier("Object")
     );
   }
-  function getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2) {
-    if (configFile.options.emitDeclarationOnly)
-      return void 0;
-    const isJsonFile = fileExtensionIs(inputFileName, ".json" /* Json */);
-    const outputFileName = changeExtension(
-      getOutputPathWithoutChangingExt(inputFileName, configFile, ignoreCase, configFile.options.outDir, getCommonSourceDirectory2),
-      getOutputExtension(inputFileName, configFile.options)
-    );
-    return !isJsonFile || comparePaths(inputFileName, outputFileName, Debug.checkDefined(configFile.options.configFilePath), ignoreCase) !== 0 /* EqualTo */ ? outputFileName : void 0;
+  function getGlobalConstructor(name, minLanguageVersion) {
+    return languageVersion < minLanguageVersion ? getGlobalConstructorWithFallback(name) : factory.createIdentifier(name);
   }
-  function createAddOutput() {
-    let outputs;
-    return { addOutput, getOutputs };
-    function addOutput(path) {
-      if (path) {
-        (outputs || (outputs = [])).push(path);
-      }
-    }
-    function getOutputs() {
-      return outputs || emptyArray;
-    }
+}
+
+// src/compiler/transformers/legacyDecorators.ts
+function transformLegacyDecorators(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    hoistVariableDeclaration
+  } = context;
+  const resolver = context.getEmitResolver();
+  const compilerOptions = context.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  context.onSubstituteNode = onSubstituteNode;
+  let classAliases;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    const visited = visitEachChild(node, visitor, context);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    return visited;
   }
-  function getSingleOutputFileNames(configFile, addOutput) {
-    const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(configFile.options, false);
-    addOutput(jsFilePath);
-    addOutput(sourceMapFilePath);
-    addOutput(declarationFilePath);
-    addOutput(declarationMapPath);
-    addOutput(buildInfoPath);
+  function modifierVisitor(node) {
+    return isDecorator(node) ? void 0 : node;
   }
-  function getOwnOutputFileNames(configFile, inputFileName, ignoreCase, addOutput, getCommonSourceDirectory2) {
-    if (isDeclarationFileName(inputFileName))
-      return;
-    const js = getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2);
-    addOutput(js);
-    if (fileExtensionIs(inputFileName, ".json" /* Json */))
-      return;
-    if (js && configFile.options.sourceMap) {
-      addOutput(`${js}.map`);
+  function visitor(node) {
+    if (!(node.transformFlags & 33554432 /* ContainsDecorators */)) {
+      return node;
     }
-    if (getEmitDeclarations(configFile.options)) {
-      const dts = getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2);
-      addOutput(dts);
-      if (configFile.options.declarationMap) {
-        addOutput(`${dts}.map`);
-      }
+    switch (node.kind) {
+      case 167 /* Decorator */:
+        return void 0;
+      case 260 /* ClassDeclaration */:
+        return visitClassDeclaration(node);
+      case 228 /* ClassExpression */:
+        return visitClassExpression(node);
+      case 173 /* Constructor */:
+        return visitConstructorDeclaration(node);
+      case 171 /* MethodDeclaration */:
+        return visitMethodDeclaration(node);
+      case 175 /* SetAccessor */:
+        return visitSetAccessorDeclaration(node);
+      case 174 /* GetAccessor */:
+        return visitGetAccessorDeclaration(node);
+      case 169 /* PropertyDeclaration */:
+        return visitPropertyDeclaration(node);
+      case 166 /* Parameter */:
+        return visitParameterDeclaration(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
   }
-  function getCommonSourceDirectory(options, emittedFiles, currentDirectory, getCanonicalFileName, checkSourceFilesBelongToPath) {
-    let commonSourceDirectory;
-    if (options.rootDir) {
-      commonSourceDirectory = getNormalizedAbsolutePath(options.rootDir, currentDirectory);
-      checkSourceFilesBelongToPath == null ? void 0 : checkSourceFilesBelongToPath(options.rootDir);
-    } else if (options.composite && options.configFilePath) {
-      commonSourceDirectory = getDirectoryPath(normalizeSlashes(options.configFilePath));
-      checkSourceFilesBelongToPath == null ? void 0 : checkSourceFilesBelongToPath(commonSourceDirectory);
-    } else {
-      commonSourceDirectory = computeCommonSourceDirectoryOfFilenames(emittedFiles(), currentDirectory, getCanonicalFileName);
-    }
-    if (commonSourceDirectory && commonSourceDirectory[commonSourceDirectory.length - 1] !== directorySeparator) {
-      commonSourceDirectory += directorySeparator;
+  function visitClassDeclaration(node) {
+    if (!(classOrConstructorParameterIsDecorated(node) || childIsDecorated(node)))
+      return visitEachChild(node, visitor, context);
+    const statements = hasDecorators(node) ? transformClassDeclarationWithClassDecorators(node, node.name) : transformClassDeclarationWithoutClassDecorators(node, node.name);
+    if (statements.length > 1) {
+      statements.push(factory2.createEndOfDeclarationMarker(node));
+      setEmitFlags(statements[0], getEmitFlags(statements[0]) | 8388608 /* HasEndOfDeclarationMarker */);
     }
-    return commonSourceDirectory;
-  }
-  function getCommonSourceDirectoryOfConfig({ options, fileNames }, ignoreCase) {
-    return getCommonSourceDirectory(
-      options,
-      () => filter(fileNames, (file) => !(options.noEmitForJsFiles && fileExtensionIsOneOf(file, supportedJSExtensionsFlat)) && !isDeclarationFileName(file)),
-      getDirectoryPath(normalizeSlashes(Debug.checkDefined(options.configFilePath))),
-      createGetCanonicalFileName(!ignoreCase)
-    );
+    return singleOrMany(statements);
   }
-  function getAllProjectOutputs(configFile, ignoreCase) {
-    const { addOutput, getOutputs } = createAddOutput();
-    if (outFile(configFile.options)) {
-      getSingleOutputFileNames(configFile, addOutput);
-    } else {
-      const getCommonSourceDirectory2 = memoize(() => getCommonSourceDirectoryOfConfig(configFile, ignoreCase));
-      for (const inputFileName of configFile.fileNames) {
-        getOwnOutputFileNames(configFile, inputFileName, ignoreCase, addOutput, getCommonSourceDirectory2);
-      }
-      addOutput(getTsBuildInfoEmitOutputFilePath(configFile.options));
-    }
-    return getOutputs();
+  function decoratorContainsPrivateIdentifierInExpression(decorator) {
+    return !!(decorator.transformFlags & 536870912 /* ContainsPrivateIdentifierInExpression */);
   }
-  function getOutputFileNames(commandLine, inputFileName, ignoreCase) {
-    inputFileName = normalizePath(inputFileName);
-    Debug.assert(contains(commandLine.fileNames, inputFileName), `Expected fileName to be present in command line`);
-    const { addOutput, getOutputs } = createAddOutput();
-    if (outFile(commandLine.options)) {
-      getSingleOutputFileNames(commandLine, addOutput);
-    } else {
-      getOwnOutputFileNames(commandLine, inputFileName, ignoreCase, addOutput);
-    }
-    return getOutputs();
+  function parameterDecoratorsContainPrivateIdentifierInExpression(parameterDecorators) {
+    return some(parameterDecorators, decoratorContainsPrivateIdentifierInExpression);
   }
-  function getFirstProjectOutput(configFile, ignoreCase) {
-    if (outFile(configFile.options)) {
-      const { jsFilePath, declarationFilePath } = getOutputPathsForBundle(configFile.options, false);
-      return Debug.checkDefined(jsFilePath || declarationFilePath, `project ${configFile.options.configFilePath} expected to have at least one output`);
-    }
-    const getCommonSourceDirectory2 = memoize(() => getCommonSourceDirectoryOfConfig(configFile, ignoreCase));
-    for (const inputFileName of configFile.fileNames) {
-      if (isDeclarationFileName(inputFileName))
-        continue;
-      const jsFilePath = getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2);
-      if (jsFilePath)
-        return jsFilePath;
-      if (fileExtensionIs(inputFileName, ".json" /* Json */))
+  function hasClassElementWithDecoratorContainingPrivateIdentifierInExpression(node) {
+    for (const member of node.members) {
+      if (!canHaveDecorators(member))
         continue;
-      if (getEmitDeclarations(configFile.options)) {
-        return getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2);
-      }
+      const allDecorators = getAllDecoratorsOfClassElement(member, node);
+      if (some(allDecorators == null ? void 0 : allDecorators.decorators, decoratorContainsPrivateIdentifierInExpression))
+        return true;
+      if (some(allDecorators == null ? void 0 : allDecorators.parameters, parameterDecoratorsContainPrivateIdentifierInExpression))
+        return true;
     }
-    const buildInfoPath = getTsBuildInfoEmitOutputFilePath(configFile.options);
-    if (buildInfoPath)
-      return buildInfoPath;
-    return Debug.fail(`project ${configFile.options.configFilePath} expected to have at least one output`);
+    return false;
   }
-  function emitFiles(resolver, host, targetSourceFile, { scriptTransformers, declarationTransformers }, emitOnly, onlyBuildInfo, forceDtsEmit) {
-    const compilerOptions = host.getCompilerOptions();
-    const sourceMapDataList = compilerOptions.sourceMap || compilerOptions.inlineSourceMap || getAreDeclarationMapsEnabled(compilerOptions) ? [] : void 0;
-    const emittedFilesList = compilerOptions.listEmittedFiles ? [] : void 0;
-    const emitterDiagnostics = createDiagnosticCollection();
-    const newLine = getNewLineCharacter(compilerOptions, () => host.getNewLine());
-    const writer = createTextWriter(newLine);
-    const { enter, exit } = createTimer("printTime", "beforePrint", "afterPrint");
-    let bundleBuildInfo;
-    let emitSkipped = false;
-    enter();
-    forEachEmittedFile(
-      host,
-      emitSourceFileOrBundle,
-      getSourceFilesToEmit(host, targetSourceFile, forceDtsEmit),
-      forceDtsEmit,
-      onlyBuildInfo,
-      !targetSourceFile
+  function transformDecoratorsOfClassElements(node, members) {
+    let decorationStatements = [];
+    addClassElementDecorationStatements(
+      decorationStatements,
+      node,
+      /*isStatic*/
+      false
     );
-    exit();
-    return {
-      emitSkipped,
-      diagnostics: emitterDiagnostics.getDiagnostics(),
-      emittedFiles: emittedFilesList,
-      sourceMaps: sourceMapDataList
-    };
-    function emitSourceFileOrBundle({ jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath }, sourceFileOrBundle) {
-      var _a2, _b, _c, _d, _e, _f;
-      let buildInfoDirectory;
-      if (buildInfoPath && sourceFileOrBundle && isBundle(sourceFileOrBundle)) {
-        buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory()));
-        bundleBuildInfo = {
-          commonSourceDirectory: relativeToBuildInfo(host.getCommonSourceDirectory()),
-          sourceFiles: sourceFileOrBundle.sourceFiles.map((file) => relativeToBuildInfo(getNormalizedAbsolutePath(file.fileName, host.getCurrentDirectory())))
-        };
-      }
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Emit, "emitJsFileOrBundle", { jsFilePath });
-      emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath, relativeToBuildInfo);
-      (_b = tracing) == null ? void 0 : _b.pop();
-      (_c = tracing) == null ? void 0 : _c.push(tracing.Phase.Emit, "emitDeclarationFileOrBundle", { declarationFilePath });
-      emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath, relativeToBuildInfo);
-      (_d = tracing) == null ? void 0 : _d.pop();
-      (_e = tracing) == null ? void 0 : _e.push(tracing.Phase.Emit, "emitBuildInfo", { buildInfoPath });
-      emitBuildInfo(bundleBuildInfo, buildInfoPath);
-      (_f = tracing) == null ? void 0 : _f.pop();
-      if (!emitSkipped && emittedFilesList) {
-        if (!emitOnly) {
-          if (jsFilePath) {
-            emittedFilesList.push(jsFilePath);
-          }
-          if (sourceMapFilePath) {
-            emittedFilesList.push(sourceMapFilePath);
-          }
-          if (buildInfoPath) {
-            emittedFilesList.push(buildInfoPath);
-          }
-        }
-        if (emitOnly !== 0 /* Js */) {
-          if (declarationFilePath) {
-            emittedFilesList.push(declarationFilePath);
-          }
-          if (declarationMapPath) {
-            emittedFilesList.push(declarationMapPath);
-          }
-        }
-      }
-      function relativeToBuildInfo(path) {
-        return ensurePathIsNonModuleName(getRelativePathFromDirectory(buildInfoDirectory, path, host.getCanonicalFileName));
-      }
-    }
-    function emitBuildInfo(bundle, buildInfoPath) {
-      if (!buildInfoPath || targetSourceFile || emitSkipped)
-        return;
-      if (host.isEmitBlocked(buildInfoPath)) {
-        emitSkipped = true;
-        return;
-      }
-      const buildInfo = host.getBuildInfo(bundle) || createBuildInfo(void 0, bundle);
-      writeFile(host, emitterDiagnostics, buildInfoPath, getBuildInfoText(buildInfo), false, void 0, { buildInfo });
-    }
-    function emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath, relativeToBuildInfo) {
-      if (!sourceFileOrBundle || emitOnly || !jsFilePath) {
-        return;
-      }
-      if (host.isEmitBlocked(jsFilePath) || compilerOptions.noEmit) {
-        emitSkipped = true;
-        return;
-      }
-      const transform2 = transformNodes(resolver, host, factory, compilerOptions, [sourceFileOrBundle], scriptTransformers, false);
-      const printerOptions = {
-        removeComments: compilerOptions.removeComments,
-        newLine: compilerOptions.newLine,
-        noEmitHelpers: compilerOptions.noEmitHelpers,
-        module: compilerOptions.module,
-        target: compilerOptions.target,
-        sourceMap: compilerOptions.sourceMap,
-        inlineSourceMap: compilerOptions.inlineSourceMap,
-        inlineSources: compilerOptions.inlineSources,
-        extendedDiagnostics: compilerOptions.extendedDiagnostics,
-        writeBundleFileInfo: !!bundleBuildInfo,
-        relativeToBuildInfo
-      };
-      const printer = createPrinter(printerOptions, {
-        hasGlobalName: resolver.hasGlobalName,
-        onEmitNode: transform2.emitNodeWithNotification,
-        isEmitNotificationEnabled: transform2.isEmitNotificationEnabled,
-        substituteNode: transform2.substituteNode
-      });
-      Debug.assert(transform2.transformed.length === 1, "Should only see one output from the transform");
-      printSourceFileOrBundle(jsFilePath, sourceMapFilePath, transform2, printer, compilerOptions);
-      transform2.dispose();
-      if (bundleBuildInfo)
-        bundleBuildInfo.js = printer.bundleFileInfo;
-    }
-    function emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath, relativeToBuildInfo) {
-      if (!sourceFileOrBundle || emitOnly === 0 /* Js */)
-        return;
-      if (!declarationFilePath) {
-        if (emitOnly || compilerOptions.emitDeclarationOnly)
-          emitSkipped = true;
-        return;
-      }
-      const sourceFiles = isSourceFile(sourceFileOrBundle) ? [sourceFileOrBundle] : sourceFileOrBundle.sourceFiles;
-      const filesForEmit = forceDtsEmit ? sourceFiles : filter(sourceFiles, isSourceFileNotJson);
-      const inputListOrBundle = outFile(compilerOptions) ? [factory.createBundle(filesForEmit, !isSourceFile(sourceFileOrBundle) ? sourceFileOrBundle.prepends : void 0)] : filesForEmit;
-      if (emitOnly && !getEmitDeclarations(compilerOptions)) {
-        filesForEmit.forEach(collectLinkedAliases);
-      }
-      const declarationTransform = transformNodes(resolver, host, factory, compilerOptions, inputListOrBundle, declarationTransformers, false);
-      if (length(declarationTransform.diagnostics)) {
-        for (const diagnostic of declarationTransform.diagnostics) {
-          emitterDiagnostics.add(diagnostic);
-        }
-      }
-      const printerOptions = {
-        removeComments: compilerOptions.removeComments,
-        newLine: compilerOptions.newLine,
-        noEmitHelpers: true,
-        module: compilerOptions.module,
-        target: compilerOptions.target,
-        sourceMap: !forceDtsEmit && compilerOptions.declarationMap,
-        inlineSourceMap: compilerOptions.inlineSourceMap,
-        extendedDiagnostics: compilerOptions.extendedDiagnostics,
-        onlyPrintJsDocStyle: true,
-        writeBundleFileInfo: !!bundleBuildInfo,
-        recordInternalSection: !!bundleBuildInfo,
-        relativeToBuildInfo
-      };
-      const declarationPrinter = createPrinter(printerOptions, {
-        hasGlobalName: resolver.hasGlobalName,
-        onEmitNode: declarationTransform.emitNodeWithNotification,
-        isEmitNotificationEnabled: declarationTransform.isEmitNotificationEnabled,
-        substituteNode: declarationTransform.substituteNode
-      });
-      const declBlocked = !!declarationTransform.diagnostics && !!declarationTransform.diagnostics.length || !!host.isEmitBlocked(declarationFilePath) || !!compilerOptions.noEmit;
-      emitSkipped = emitSkipped || declBlocked;
-      if (!declBlocked || forceDtsEmit) {
-        Debug.assert(declarationTransform.transformed.length === 1, "Should only see one output from the decl transform");
-        printSourceFileOrBundle(
-          declarationFilePath,
-          declarationMapPath,
-          declarationTransform,
-          declarationPrinter,
-          {
-            sourceMap: printerOptions.sourceMap,
-            sourceRoot: compilerOptions.sourceRoot,
-            mapRoot: compilerOptions.mapRoot,
-            extendedDiagnostics: compilerOptions.extendedDiagnostics
-          }
-        );
-      }
-      declarationTransform.dispose();
-      if (bundleBuildInfo)
-        bundleBuildInfo.dts = declarationPrinter.bundleFileInfo;
-    }
-    function collectLinkedAliases(node) {
-      if (isExportAssignment(node)) {
-        if (node.expression.kind === 79 /* Identifier */) {
-          resolver.collectLinkedAliases(node.expression, true);
-        }
-        return;
-      } else if (isExportSpecifier(node)) {
-        resolver.collectLinkedAliases(node.propertyName || node.name, true);
-        return;
-      }
-      forEachChild(node, collectLinkedAliases);
-    }
-    function printSourceFileOrBundle(jsFilePath, sourceMapFilePath, transform2, printer, mapOptions) {
-      const sourceFileOrBundle = transform2.transformed[0];
-      const bundle = sourceFileOrBundle.kind === 309 /* Bundle */ ? sourceFileOrBundle : void 0;
-      const sourceFile = sourceFileOrBundle.kind === 308 /* SourceFile */ ? sourceFileOrBundle : void 0;
-      const sourceFiles = bundle ? bundle.sourceFiles : [sourceFile];
-      let sourceMapGenerator;
-      if (shouldEmitSourceMaps(mapOptions, sourceFileOrBundle)) {
-        sourceMapGenerator = createSourceMapGenerator(
-          host,
-          getBaseFileName(normalizeSlashes(jsFilePath)),
-          getSourceRoot(mapOptions),
-          getSourceMapDirectory(mapOptions, jsFilePath, sourceFile),
-          mapOptions
-        );
-      }
-      if (bundle) {
-        printer.writeBundle(bundle, writer, sourceMapGenerator);
-      } else {
-        printer.writeFile(sourceFile, writer, sourceMapGenerator);
-      }
-      let sourceMapUrlPos;
-      if (sourceMapGenerator) {
-        if (sourceMapDataList) {
-          sourceMapDataList.push({
-            inputSourceFileNames: sourceMapGenerator.getSources(),
-            sourceMap: sourceMapGenerator.toJSON()
-          });
-        }
-        const sourceMappingURL = getSourceMappingURL(
-          mapOptions,
-          sourceMapGenerator,
-          jsFilePath,
-          sourceMapFilePath,
-          sourceFile
-        );
-        if (sourceMappingURL) {
-          if (!writer.isAtStartOfLine())
-            writer.rawWrite(newLine);
-          sourceMapUrlPos = writer.getTextPos();
-          writer.writeComment(`//# ${"sourceMappingURL"}=${sourceMappingURL}`);
-        }
-        if (sourceMapFilePath) {
-          const sourceMap = sourceMapGenerator.toString();
-          writeFile(host, emitterDiagnostics, sourceMapFilePath, sourceMap, false, sourceFiles);
-          if (printer.bundleFileInfo)
-            printer.bundleFileInfo.mapHash = computeSignature(sourceMap, host);
-        }
-      } else {
-        writer.writeLine();
-      }
-      const text = writer.getText();
-      writeFile(host, emitterDiagnostics, jsFilePath, text, !!compilerOptions.emitBOM, sourceFiles, { sourceMapUrlPos, diagnostics: transform2.diagnostics });
-      if (printer.bundleFileInfo)
-        printer.bundleFileInfo.hash = computeSignature(text, host);
-      writer.clear();
-    }
-    function shouldEmitSourceMaps(mapOptions, sourceFileOrBundle) {
-      return (mapOptions.sourceMap || mapOptions.inlineSourceMap) && (sourceFileOrBundle.kind !== 308 /* SourceFile */ || !fileExtensionIs(sourceFileOrBundle.fileName, ".json" /* Json */));
-    }
-    function getSourceRoot(mapOptions) {
-      const sourceRoot = normalizeSlashes(mapOptions.sourceRoot || "");
-      return sourceRoot ? ensureTrailingDirectorySeparator(sourceRoot) : sourceRoot;
-    }
-    function getSourceMapDirectory(mapOptions, filePath, sourceFile) {
-      if (mapOptions.sourceRoot)
-        return host.getCommonSourceDirectory();
-      if (mapOptions.mapRoot) {
-        let sourceMapDir = normalizeSlashes(mapOptions.mapRoot);
-        if (sourceFile) {
-          sourceMapDir = getDirectoryPath(getSourceFilePathInNewDir(sourceFile.fileName, host, sourceMapDir));
-        }
-        if (getRootLength(sourceMapDir) === 0) {
-          sourceMapDir = combinePaths(host.getCommonSourceDirectory(), sourceMapDir);
-        }
-        return sourceMapDir;
-      }
-      return getDirectoryPath(normalizePath(filePath));
-    }
-    function getSourceMappingURL(mapOptions, sourceMapGenerator, filePath, sourceMapFilePath, sourceFile) {
-      if (mapOptions.inlineSourceMap) {
-        const sourceMapText = sourceMapGenerator.toString();
-        const base64SourceMapText = base64encode(sys, sourceMapText);
-        return `data:application/json;base64,${base64SourceMapText}`;
-      }
-      const sourceMapFile = getBaseFileName(normalizeSlashes(Debug.checkDefined(sourceMapFilePath)));
-      if (mapOptions.mapRoot) {
-        let sourceMapDir = normalizeSlashes(mapOptions.mapRoot);
-        if (sourceFile) {
-          sourceMapDir = getDirectoryPath(getSourceFilePathInNewDir(sourceFile.fileName, host, sourceMapDir));
-        }
-        if (getRootLength(sourceMapDir) === 0) {
-          sourceMapDir = combinePaths(host.getCommonSourceDirectory(), sourceMapDir);
-          return encodeURI(
-            getRelativePathToDirectoryOrUrl(
-              getDirectoryPath(normalizePath(filePath)),
-              combinePaths(sourceMapDir, sourceMapFile),
-              host.getCurrentDirectory(),
-              host.getCanonicalFileName,
-              true
-            )
-          );
-        } else {
-          return encodeURI(combinePaths(sourceMapDir, sourceMapFile));
-        }
-      }
-      return encodeURI(sourceMapFile);
-    }
-  }
-  function createBuildInfo(program, bundle) {
-    const version2 = version;
-    return { bundle, program, version: version2 };
-  }
-  function getBuildInfoText(buildInfo) {
-    return JSON.stringify(buildInfo);
-  }
-  function getBuildInfo(buildInfoFile, buildInfoText) {
-    return readJsonOrUndefined(buildInfoFile, buildInfoText);
-  }
-  var notImplementedResolver = {
-    hasGlobalName: notImplemented,
-    getReferencedExportContainer: notImplemented,
-    getReferencedImportDeclaration: notImplemented,
-    getReferencedDeclarationWithCollidingName: notImplemented,
-    isDeclarationWithCollidingName: notImplemented,
-    isValueAliasDeclaration: notImplemented,
-    isReferencedAliasDeclaration: notImplemented,
-    isTopLevelValueImportEqualsWithEntityName: notImplemented,
-    getNodeCheckFlags: notImplemented,
-    isDeclarationVisible: notImplemented,
-    isLateBound: (_node) => false,
-    collectLinkedAliases: notImplemented,
-    isImplementationOfOverload: notImplemented,
-    isRequiredInitializedParameter: notImplemented,
-    isOptionalUninitializedParameterProperty: notImplemented,
-    isExpandoFunctionDeclaration: notImplemented,
-    getPropertiesOfContainerFunction: notImplemented,
-    createTypeOfDeclaration: notImplemented,
-    createReturnTypeOfSignatureDeclaration: notImplemented,
-    createTypeOfExpression: notImplemented,
-    createLiteralConstValue: notImplemented,
-    isSymbolAccessible: notImplemented,
-    isEntityNameVisible: notImplemented,
-    getConstantValue: notImplemented,
-    getReferencedValueDeclaration: notImplemented,
-    getTypeReferenceSerializationKind: notImplemented,
-    isOptionalParameter: notImplemented,
-    moduleExportsSomeValue: notImplemented,
-    isArgumentsLocalBinding: notImplemented,
-    getExternalModuleFileFromDeclaration: notImplemented,
-    getTypeReferenceDirectivesForEntityName: notImplemented,
-    getTypeReferenceDirectivesForSymbol: notImplemented,
-    isLiteralConstDeclaration: notImplemented,
-    getJsxFactoryEntity: notImplemented,
-    getJsxFragmentFactoryEntity: notImplemented,
-    getAllAccessorDeclarations: notImplemented,
-    getSymbolOfExternalModuleSpecifier: notImplemented,
-    isBindingCapturedByNode: notImplemented,
-    getDeclarationStatementsForSourceFile: notImplemented,
-    isImportRequiredByAugmentation: notImplemented
-  };
-  function createSourceFilesFromBundleBuildInfo(bundle, buildInfoDirectory, host) {
-    var _a2;
-    const jsBundle = Debug.checkDefined(bundle.js);
-    const prologueMap = ((_a2 = jsBundle.sources) == null ? void 0 : _a2.prologues) && arrayToMap(jsBundle.sources.prologues, (prologueInfo) => prologueInfo.file);
-    return bundle.sourceFiles.map((fileName, index) => {
-      var _a3, _b;
-      const prologueInfo = prologueMap == null ? void 0 : prologueMap.get(index);
-      const statements = prologueInfo == null ? void 0 : prologueInfo.directives.map((directive) => {
-        const literal = setTextRange(factory.createStringLiteral(directive.expression.text), directive.expression);
-        const statement = setTextRange(factory.createExpressionStatement(literal), directive);
-        setParent(literal, statement);
-        return statement;
-      });
-      const eofToken = factory.createToken(1 /* EndOfFileToken */);
-      const sourceFile = factory.createSourceFile(statements != null ? statements : [], eofToken, 0 /* None */);
-      sourceFile.fileName = getRelativePathFromDirectory(
-        host.getCurrentDirectory(),
-        getNormalizedAbsolutePath(fileName, buildInfoDirectory),
-        !host.useCaseSensitiveFileNames()
-      );
-      sourceFile.text = (_a3 = prologueInfo == null ? void 0 : prologueInfo.text) != null ? _a3 : "";
-      setTextRangePosWidth(sourceFile, 0, (_b = prologueInfo == null ? void 0 : prologueInfo.text.length) != null ? _b : 0);
-      setEachParent(sourceFile.statements, sourceFile);
-      setTextRangePosWidth(eofToken, sourceFile.end, 0);
-      setParent(eofToken, sourceFile);
-      return sourceFile;
-    });
-  }
-  function emitUsingBuildInfo(config, host, getCommandLine, customTransformers) {
-    var _a2, _b;
-    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Emit, "emitUsingBuildInfo", {}, true);
-    ts_performance_exports.mark("beforeEmit");
-    const result = emitUsingBuildInfoWorker(config, host, getCommandLine, customTransformers);
-    ts_performance_exports.mark("afterEmit");
-    ts_performance_exports.measure("Emit", "beforeEmit", "afterEmit");
-    (_b = tracing) == null ? void 0 : _b.pop();
-    return result;
+    addClassElementDecorationStatements(
+      decorationStatements,
+      node,
+      /*isStatic*/
+      true
+    );
+    if (hasClassElementWithDecoratorContainingPrivateIdentifierInExpression(node)) {
+      members = setTextRange(factory2.createNodeArray([
+        ...members,
+        factory2.createClassStaticBlockDeclaration(
+          factory2.createBlock(
+            decorationStatements,
+            /*multiLine*/
+            true
+          )
+        )
+      ]), members);
+      decorationStatements = void 0;
+    }
+    return { decorationStatements, members };
+  }
+  function transformClassDeclarationWithoutClassDecorators(node, name) {
+    const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
+    const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause);
+    let members = visitNodes2(node.members, visitor, isClassElement);
+    let decorationStatements = [];
+    ({ members, decorationStatements } = transformDecoratorsOfClassElements(node, members));
+    const updated = factory2.updateClassDeclaration(
+      node,
+      modifiers,
+      name,
+      /*typeParameters*/
+      void 0,
+      heritageClauses,
+      members
+    );
+    return addRange([updated], decorationStatements);
   }
-  function emitUsingBuildInfoWorker(config, host, getCommandLine, customTransformers) {
-    const { buildInfoPath, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath } = getOutputPathsForBundle(config.options, false);
-    const buildInfo = host.getBuildInfo(buildInfoPath, config.options.configFilePath);
-    if (!buildInfo)
-      return buildInfoPath;
-    if (!buildInfo.bundle || !buildInfo.bundle.js || declarationFilePath && !buildInfo.bundle.dts)
-      return buildInfoPath;
-    const jsFileText = host.readFile(Debug.checkDefined(jsFilePath));
-    if (!jsFileText)
-      return jsFilePath;
-    if (computeSignature(jsFileText, host) !== buildInfo.bundle.js.hash)
-      return jsFilePath;
-    const sourceMapText = sourceMapFilePath && host.readFile(sourceMapFilePath);
-    if (sourceMapFilePath && !sourceMapText || config.options.inlineSourceMap)
-      return sourceMapFilePath || "inline sourcemap decoding";
-    if (sourceMapFilePath && computeSignature(sourceMapText, host) !== buildInfo.bundle.js.mapHash)
-      return sourceMapFilePath;
-    const declarationText = declarationFilePath && host.readFile(declarationFilePath);
-    if (declarationFilePath && !declarationText)
-      return declarationFilePath;
-    if (declarationFilePath && computeSignature(declarationText, host) !== buildInfo.bundle.dts.hash)
-      return declarationFilePath;
-    const declarationMapText = declarationMapPath && host.readFile(declarationMapPath);
-    if (declarationMapPath && !declarationMapText || config.options.inlineSourceMap)
-      return declarationMapPath || "inline sourcemap decoding";
-    if (declarationMapPath && computeSignature(declarationMapText, host) !== buildInfo.bundle.dts.mapHash)
-      return declarationMapPath;
-    const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory()));
-    const ownPrependInput = createInputFilesWithFileTexts(
-      jsFilePath,
-      jsFileText,
-      sourceMapFilePath,
-      sourceMapText,
-      declarationFilePath,
-      declarationText,
-      declarationMapPath,
-      declarationMapText,
-      buildInfoPath,
-      buildInfo,
+  function transformClassDeclarationWithClassDecorators(node, name) {
+    const location = moveRangePastModifiers(node);
+    const classAlias = getClassAliasIfNeeded(node);
+    const declName = languageVersion <= 2 /* ES2015 */ ? factory2.getInternalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    ) : factory2.getLocalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
       true
     );
-    const outputFiles = [];
-    const prependNodes = createPrependNodes(config.projectReferences, getCommandLine, (f) => host.readFile(f), host);
-    const sourceFilesForJsEmit = createSourceFilesFromBundleBuildInfo(buildInfo.bundle, buildInfoDirectory, host);
-    let changedDtsText;
-    let changedDtsData;
-    const emitHost = {
-      getPrependNodes: memoize(() => [...prependNodes, ownPrependInput]),
-      getCanonicalFileName: host.getCanonicalFileName,
-      getCommonSourceDirectory: () => getNormalizedAbsolutePath(buildInfo.bundle.commonSourceDirectory, buildInfoDirectory),
-      getCompilerOptions: () => config.options,
-      getCurrentDirectory: () => host.getCurrentDirectory(),
-      getNewLine: () => host.getNewLine(),
-      getSourceFile: returnUndefined,
-      getSourceFileByPath: returnUndefined,
-      getSourceFiles: () => sourceFilesForJsEmit,
-      getLibFileFromReference: notImplemented,
-      isSourceFileFromExternalLibrary: returnFalse,
-      getResolvedProjectReferenceToRedirect: returnUndefined,
-      getProjectReferenceRedirect: returnUndefined,
-      isSourceOfProjectReferenceRedirect: returnFalse,
-      writeFile: (name, text, writeByteOrderMark, _onError, _sourceFiles, data) => {
-        switch (name) {
-          case jsFilePath:
-            if (jsFileText === text)
-              return;
-            break;
-          case sourceMapFilePath:
-            if (sourceMapText === text)
-              return;
-            break;
-          case buildInfoPath:
-            break;
-          case declarationFilePath:
-            if (declarationText === text)
-              return;
-            changedDtsText = text;
-            changedDtsData = data;
-            break;
-          case declarationMapPath:
-            if (declarationMapText === text)
-              return;
-            break;
-          default:
-            Debug.fail(`Unexpected path: ${name}`);
-        }
-        outputFiles.push({ name, text, writeByteOrderMark, data });
-      },
-      isEmitBlocked: returnFalse,
-      readFile: (f) => host.readFile(f),
-      fileExists: (f) => host.fileExists(f),
-      useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(),
-      getBuildInfo: (bundle) => {
-        const program = buildInfo.program;
-        if (program && changedDtsText !== void 0 && config.options.composite) {
-          program.outSignature = computeSignature(changedDtsText, host, changedDtsData);
-        }
-        const { js, dts, sourceFiles } = buildInfo.bundle;
-        bundle.js.sources = js.sources;
-        if (dts) {
-          bundle.dts.sources = dts.sources;
-        }
-        bundle.sourceFiles = sourceFiles;
-        return createBuildInfo(program, bundle);
-      },
-      getSourceFileFromReference: returnUndefined,
-      redirectTargetsMap: createMultiMap(),
-      getFileIncludeReasons: notImplemented,
-      createHash: maybeBind(host, host.createHash)
-    };
-    emitFiles(
-      notImplementedResolver,
-      emitHost,
+    const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause);
+    let members = visitNodes2(node.members, visitor, isClassElement);
+    let decorationStatements = [];
+    ({ members, decorationStatements } = transformDecoratorsOfClassElements(node, members));
+    const classExpression = factory2.createClassExpression(
+      /*modifiers*/
+      void 0,
+      name,
+      /*typeParameters*/
+      void 0,
+      heritageClauses,
+      members
+    );
+    setOriginalNode(classExpression, node);
+    setTextRange(classExpression, location);
+    const statement = factory2.createVariableStatement(
+      /*modifiers*/
       void 0,
-      getTransformers(config.options, customTransformers)
+      factory2.createVariableDeclarationList([
+        factory2.createVariableDeclaration(
+          declName,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          classAlias ? factory2.createAssignment(classAlias, classExpression) : classExpression
+        )
+      ], 1 /* Let */)
     );
-    return outputFiles;
+    setOriginalNode(statement, node);
+    setTextRange(statement, location);
+    setCommentRange(statement, node);
+    const statements = [statement];
+    addRange(statements, decorationStatements);
+    addConstructorDecorationStatement(statements, node);
+    return statements;
   }
-  function createPrinter(printerOptions = {}, handlers = {}) {
-    const {
-      hasGlobalName,
-      onEmitNode = noEmitNotification,
-      isEmitNotificationEnabled,
-      substituteNode = noEmitSubstitution,
-      onBeforeEmitNode,
-      onAfterEmitNode,
-      onBeforeEmitNodeArray,
-      onAfterEmitNodeArray,
-      onBeforeEmitToken,
-      onAfterEmitToken
-    } = handlers;
-    const extendedDiagnostics = !!printerOptions.extendedDiagnostics;
-    const newLine = getNewLineCharacter(printerOptions);
-    const moduleKind = getEmitModuleKind(printerOptions);
-    const bundledHelpers = /* @__PURE__ */ new Map();
-    let currentSourceFile;
-    let nodeIdToGeneratedName;
-    let autoGeneratedIdToGeneratedName;
-    let generatedNames;
-    let formattedNameTempFlagsStack;
-    let formattedNameTempFlags;
-    let privateNameTempFlagsStack;
-    let privateNameTempFlags;
-    let tempFlagsStack;
-    let tempFlags;
-    let reservedNamesStack;
-    let reservedNames;
-    let preserveSourceNewlines = printerOptions.preserveSourceNewlines;
-    let nextListElementPos;
-    let writer;
-    let ownWriter;
-    let write = writeBase;
-    let isOwnFileEmit;
-    const bundleFileInfo = printerOptions.writeBundleFileInfo ? { sections: [] } : void 0;
-    const relativeToBuildInfo = bundleFileInfo ? Debug.checkDefined(printerOptions.relativeToBuildInfo) : void 0;
-    const recordInternalSection = printerOptions.recordInternalSection;
-    let sourceFileTextPos = 0;
-    let sourceFileTextKind = "text" /* Text */;
-    let sourceMapsDisabled = true;
-    let sourceMapGenerator;
-    let sourceMapSource;
-    let sourceMapSourceIndex = -1;
-    let mostRecentlyAddedSourceMapSource;
-    let mostRecentlyAddedSourceMapSourceIndex = -1;
-    let containerPos = -1;
-    let containerEnd = -1;
-    let declarationListContainerEnd = -1;
-    let currentLineMap;
-    let detachedCommentsInfo;
-    let hasWrittenComment = false;
-    let commentsDisabled = !!printerOptions.removeComments;
-    let lastSubstitution;
-    let currentParenthesizerRule;
-    const { enter: enterComment, exit: exitComment } = createTimerIf(extendedDiagnostics, "commentTime", "beforeComment", "afterComment");
-    const parenthesizer = factory.parenthesizer;
-    const typeArgumentParenthesizerRuleSelector = {
-      select: (index) => index === 0 ? parenthesizer.parenthesizeLeadingTypeArgument : void 0
-    };
-    const emitBinaryExpression = createEmitBinaryExpression();
-    reset2();
-    return {
-      printNode,
-      printList,
-      printFile,
-      printBundle,
-      writeNode,
-      writeList,
-      writeFile: writeFile2,
-      writeBundle,
-      bundleFileInfo
-    };
-    function printNode(hint, node, sourceFile) {
-      switch (hint) {
-        case 0 /* SourceFile */:
-          Debug.assert(isSourceFile(node), "Expected a SourceFile node.");
-          break;
-        case 2 /* IdentifierName */:
-          Debug.assert(isIdentifier(node), "Expected an Identifier node.");
-          break;
-        case 1 /* Expression */:
-          Debug.assert(isExpression(node), "Expected an Expression node.");
-          break;
-      }
-      switch (node.kind) {
-        case 308 /* SourceFile */:
-          return printFile(node);
-        case 309 /* Bundle */:
-          return printBundle(node);
-        case 310 /* UnparsedSource */:
-          return printUnparsedSource(node);
-      }
-      writeNode(hint, node, sourceFile, beginPrint());
-      return endPrint();
-    }
-    function printList(format, nodes, sourceFile) {
-      writeList(format, nodes, sourceFile, beginPrint());
-      return endPrint();
-    }
-    function printBundle(bundle) {
-      writeBundle(bundle, beginPrint(), void 0);
-      return endPrint();
-    }
-    function printFile(sourceFile) {
-      writeFile2(sourceFile, beginPrint(), void 0);
-      return endPrint();
-    }
-    function printUnparsedSource(unparsed) {
-      writeUnparsedSource(unparsed, beginPrint());
-      return endPrint();
-    }
-    function writeNode(hint, node, sourceFile, output) {
-      const previousWriter = writer;
-      setWriter(output, void 0);
-      print(hint, node, sourceFile);
-      reset2();
-      writer = previousWriter;
-    }
-    function writeList(format, nodes, sourceFile, output) {
-      const previousWriter = writer;
-      setWriter(output, void 0);
-      if (sourceFile) {
-        setSourceFile(sourceFile);
-      }
-      emitList(void 0, nodes, format);
-      reset2();
-      writer = previousWriter;
+  function visitClassExpression(node) {
+    return factory2.updateClassExpression(
+      node,
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      node.name,
+      /*typeParameters*/
+      void 0,
+      visitNodes2(node.heritageClauses, visitor, isHeritageClause),
+      visitNodes2(node.members, visitor, isClassElement)
+    );
+  }
+  function visitConstructorDeclaration(node) {
+    return factory2.updateConstructorDeclaration(
+      node,
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      visitNodes2(node.parameters, visitor, isParameterDeclaration),
+      visitNode(node.body, visitor, isBlock)
+    );
+  }
+  function finishClassElement(updated, original) {
+    if (updated !== original) {
+      setCommentRange(updated, original);
+      setSourceMapRange(updated, moveRangePastModifiers(original));
     }
-    function getTextPosWithWriteLine() {
-      return writer.getTextPosWithWriteLine ? writer.getTextPosWithWriteLine() : writer.getTextPos();
+    return updated;
+  }
+  function visitMethodDeclaration(node) {
+    return finishClassElement(factory2.updateMethodDeclaration(
+      node,
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      node.asteriskToken,
+      visitNode(node.name, visitor, isPropertyName),
+      /*questionToken*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      visitNodes2(node.parameters, visitor, isParameterDeclaration),
+      /*type*/
+      void 0,
+      visitNode(node.body, visitor, isBlock)
+    ), node);
+  }
+  function visitGetAccessorDeclaration(node) {
+    return finishClassElement(factory2.updateGetAccessorDeclaration(
+      node,
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      visitNode(node.name, visitor, isPropertyName),
+      visitNodes2(node.parameters, visitor, isParameterDeclaration),
+      /*type*/
+      void 0,
+      visitNode(node.body, visitor, isBlock)
+    ), node);
+  }
+  function visitSetAccessorDeclaration(node) {
+    return finishClassElement(factory2.updateSetAccessorDeclaration(
+      node,
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      visitNode(node.name, visitor, isPropertyName),
+      visitNodes2(node.parameters, visitor, isParameterDeclaration),
+      visitNode(node.body, visitor, isBlock)
+    ), node);
+  }
+  function visitPropertyDeclaration(node) {
+    if (node.flags & 16777216 /* Ambient */ || hasSyntacticModifier(node, 2 /* Ambient */)) {
+      return void 0;
     }
-    function updateOrPushBundleFileTextLike(pos, end, kind) {
-      const last2 = lastOrUndefined(bundleFileInfo.sections);
-      if (last2 && last2.kind === kind) {
-        last2.end = end;
-      } else {
-        bundleFileInfo.sections.push({ pos, end, kind });
-      }
+    return finishClassElement(factory2.updatePropertyDeclaration(
+      node,
+      visitNodes2(node.modifiers, modifierVisitor, isModifier),
+      visitNode(node.name, visitor, isPropertyName),
+      /*questionOrExclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      visitNode(node.initializer, visitor, isExpression)
+    ), node);
+  }
+  function visitParameterDeclaration(node) {
+    const updated = factory2.updateParameterDeclaration(
+      node,
+      elideNodes(factory2, node.modifiers),
+      node.dotDotDotToken,
+      visitNode(node.name, visitor, isBindingName),
+      /*questionToken*/
+      void 0,
+      /*type*/
+      void 0,
+      visitNode(node.initializer, visitor, isExpression)
+    );
+    if (updated !== node) {
+      setCommentRange(updated, node);
+      setTextRange(updated, moveRangePastModifiers(node));
+      setSourceMapRange(updated, moveRangePastModifiers(node));
+      setEmitFlags(updated.name, 64 /* NoTrailingSourceMap */);
     }
-    function recordBundleFileInternalSectionStart(node) {
-      if (recordInternalSection && bundleFileInfo && currentSourceFile && (isDeclaration(node) || isVariableStatement(node)) && isInternalDeclaration(node, currentSourceFile) && sourceFileTextKind !== "internal" /* Internal */) {
-        const prevSourceFileTextKind = sourceFileTextKind;
-        recordBundleFileTextLikeSection(writer.getTextPos());
-        sourceFileTextPos = getTextPosWithWriteLine();
-        sourceFileTextKind = "internal" /* Internal */;
-        return prevSourceFileTextKind;
-      }
+    return updated;
+  }
+  function transformAllDecoratorsOfDeclaration(allDecorators) {
+    if (!allDecorators) {
       return void 0;
     }
-    function recordBundleFileInternalSectionEnd(prevSourceFileTextKind) {
-      if (prevSourceFileTextKind) {
-        recordBundleFileTextLikeSection(writer.getTextPos());
-        sourceFileTextPos = getTextPosWithWriteLine();
-        sourceFileTextKind = prevSourceFileTextKind;
-      }
-    }
-    function recordBundleFileTextLikeSection(end) {
-      if (sourceFileTextPos < end) {
-        updateOrPushBundleFileTextLike(sourceFileTextPos, end, sourceFileTextKind);
-        return true;
-      }
-      return false;
+    const decoratorExpressions = [];
+    addRange(decoratorExpressions, map(allDecorators.decorators, transformDecorator));
+    addRange(decoratorExpressions, flatMap(allDecorators.parameters, transformDecoratorsOfParameter));
+    return decoratorExpressions;
+  }
+  function addClassElementDecorationStatements(statements, node, isStatic2) {
+    addRange(statements, map(generateClassElementDecorationExpressions(node, isStatic2), (expr) => factory2.createExpressionStatement(expr)));
+  }
+  function isDecoratedClassElement(member, isStaticElement, parent2) {
+    return nodeOrChildIsDecorated(member, parent2) && isStaticElement === isStatic(member);
+  }
+  function getDecoratedClassElements(node, isStatic2) {
+    return filter(node.members, (m) => isDecoratedClassElement(m, isStatic2, node));
+  }
+  function generateClassElementDecorationExpressions(node, isStatic2) {
+    const members = getDecoratedClassElements(node, isStatic2);
+    let expressions;
+    for (const member of members) {
+      expressions = append(expressions, generateClassElementDecorationExpression(node, member));
     }
-    function writeBundle(bundle, output, sourceMapGenerator2) {
-      isOwnFileEmit = false;
-      const previousWriter = writer;
-      setWriter(output, sourceMapGenerator2);
-      emitShebangIfNeeded(bundle);
-      emitPrologueDirectivesIfNeeded(bundle);
-      emitHelpers(bundle);
-      emitSyntheticTripleSlashReferencesIfNeeded(bundle);
-      for (const prepend of bundle.prepends) {
-        writeLine();
-        const pos = writer.getTextPos();
-        const savedSections = bundleFileInfo && bundleFileInfo.sections;
-        if (savedSections)
-          bundleFileInfo.sections = [];
-        print(4 /* Unspecified */, prepend, void 0);
-        if (bundleFileInfo) {
-          const newSections = bundleFileInfo.sections;
-          bundleFileInfo.sections = savedSections;
-          if (prepend.oldFileOfCurrentEmit)
-            bundleFileInfo.sections.push(...newSections);
-          else {
-            newSections.forEach((section) => Debug.assert(isBundleFileTextLike(section)));
-            bundleFileInfo.sections.push({
-              pos,
-              end: writer.getTextPos(),
-              kind: "prepend" /* Prepend */,
-              data: relativeToBuildInfo(prepend.fileName),
-              texts: newSections
-            });
-          }
-        }
-      }
-      sourceFileTextPos = getTextPosWithWriteLine();
-      for (const sourceFile of bundle.sourceFiles) {
-        print(0 /* SourceFile */, sourceFile, sourceFile);
-      }
-      if (bundleFileInfo && bundle.sourceFiles.length) {
-        const end = writer.getTextPos();
-        if (recordBundleFileTextLikeSection(end)) {
-          const prologues = getPrologueDirectivesFromBundledSourceFiles(bundle);
-          if (prologues) {
-            if (!bundleFileInfo.sources)
-              bundleFileInfo.sources = {};
-            bundleFileInfo.sources.prologues = prologues;
-          }
-          const helpers = getHelpersFromBundledSourceFiles(bundle);
-          if (helpers) {
-            if (!bundleFileInfo.sources)
-              bundleFileInfo.sources = {};
-            bundleFileInfo.sources.helpers = helpers;
-          }
-        }
-      }
-      reset2();
-      writer = previousWriter;
-    }
-    function writeUnparsedSource(unparsed, output) {
-      const previousWriter = writer;
-      setWriter(output, void 0);
-      print(4 /* Unspecified */, unparsed, void 0);
-      reset2();
-      writer = previousWriter;
-    }
-    function writeFile2(sourceFile, output, sourceMapGenerator2) {
-      isOwnFileEmit = true;
-      const previousWriter = writer;
-      setWriter(output, sourceMapGenerator2);
-      emitShebangIfNeeded(sourceFile);
-      emitPrologueDirectivesIfNeeded(sourceFile);
-      print(0 /* SourceFile */, sourceFile, sourceFile);
-      reset2();
-      writer = previousWriter;
+    return expressions;
+  }
+  function generateClassElementDecorationExpression(node, member) {
+    const allDecorators = getAllDecoratorsOfClassElement(member, node);
+    const decoratorExpressions = transformAllDecoratorsOfDeclaration(allDecorators);
+    if (!decoratorExpressions) {
+      return void 0;
     }
-    function beginPrint() {
-      return ownWriter || (ownWriter = createTextWriter(newLine));
+    const prefix = getClassMemberPrefix(node, member);
+    const memberName = getExpressionForPropertyName(
+      member,
+      /*generateNameForComputedPropertyName*/
+      !hasSyntacticModifier(member, 2 /* Ambient */)
+    );
+    const descriptor = languageVersion > 0 /* ES3 */ ? isPropertyDeclaration(member) && !hasAccessorModifier(member) ? factory2.createVoidZero() : factory2.createNull() : void 0;
+    const helper = emitHelpers().createDecorateHelper(
+      decoratorExpressions,
+      prefix,
+      memberName,
+      descriptor
+    );
+    setEmitFlags(helper, 3072 /* NoComments */);
+    setSourceMapRange(helper, moveRangePastModifiers(member));
+    return helper;
+  }
+  function addConstructorDecorationStatement(statements, node) {
+    const expression = generateConstructorDecorationExpression(node);
+    if (expression) {
+      statements.push(setOriginalNode(factory2.createExpressionStatement(expression), node));
     }
-    function endPrint() {
-      const text = ownWriter.getText();
-      ownWriter.clear();
-      return text;
+  }
+  function generateConstructorDecorationExpression(node) {
+    const allDecorators = getAllDecoratorsOfClass(node);
+    const decoratorExpressions = transformAllDecoratorsOfDeclaration(allDecorators);
+    if (!decoratorExpressions) {
+      return void 0;
     }
-    function print(hint, node, sourceFile) {
-      if (sourceFile) {
-        setSourceFile(sourceFile);
+    const classAlias = classAliases && classAliases[getOriginalNodeId(node)];
+    const localName = languageVersion <= 2 /* ES2015 */ ? factory2.getInternalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    ) : factory2.getLocalName(
+      node,
+      /*allowComments*/
+      false,
+      /*allowSourceMaps*/
+      true
+    );
+    const decorate = emitHelpers().createDecorateHelper(decoratorExpressions, localName);
+    const expression = factory2.createAssignment(localName, classAlias ? factory2.createAssignment(classAlias, decorate) : decorate);
+    setEmitFlags(expression, 3072 /* NoComments */);
+    setSourceMapRange(expression, moveRangePastModifiers(node));
+    return expression;
+  }
+  function transformDecorator(decorator) {
+    return visitNode(decorator.expression, visitor, isExpression);
+  }
+  function transformDecoratorsOfParameter(decorators, parameterOffset) {
+    let expressions;
+    if (decorators) {
+      expressions = [];
+      for (const decorator of decorators) {
+        const helper = emitHelpers().createParamHelper(
+          transformDecorator(decorator),
+          parameterOffset
+        );
+        setTextRange(helper, decorator.expression);
+        setEmitFlags(helper, 3072 /* NoComments */);
+        expressions.push(helper);
       }
-      pipelineEmit(hint, node, void 0);
-    }
-    function setSourceFile(sourceFile) {
-      currentSourceFile = sourceFile;
-      currentLineMap = void 0;
-      detachedCommentsInfo = void 0;
-      if (sourceFile) {
-        setSourceMapSource(sourceFile);
-      }
-    }
-    function setWriter(_writer, _sourceMapGenerator) {
-      if (_writer && printerOptions.omitTrailingSemicolon) {
-        _writer = getTrailingSemicolonDeferringWriter(_writer);
-      }
-      writer = _writer;
-      sourceMapGenerator = _sourceMapGenerator;
-      sourceMapsDisabled = !writer || !sourceMapGenerator;
-    }
-    function reset2() {
-      nodeIdToGeneratedName = [];
-      autoGeneratedIdToGeneratedName = [];
-      generatedNames = /* @__PURE__ */ new Set();
-      formattedNameTempFlagsStack = [];
-      formattedNameTempFlags = /* @__PURE__ */ new Map();
-      privateNameTempFlagsStack = [];
-      privateNameTempFlags = TempFlags.Auto;
-      tempFlagsStack = [];
-      tempFlags = TempFlags.Auto;
-      reservedNamesStack = [];
-      currentSourceFile = void 0;
-      currentLineMap = void 0;
-      detachedCommentsInfo = void 0;
-      setWriter(void 0, void 0);
-    }
-    function getCurrentLineMap() {
-      return currentLineMap || (currentLineMap = getLineStarts(Debug.checkDefined(currentSourceFile)));
-    }
-    function emit(node, parenthesizerRule) {
-      if (node === void 0)
-        return;
-      const prevSourceFileTextKind = recordBundleFileInternalSectionStart(node);
-      pipelineEmit(4 /* Unspecified */, node, parenthesizerRule);
-      recordBundleFileInternalSectionEnd(prevSourceFileTextKind);
-    }
-    function emitIdentifierName(node) {
-      if (node === void 0)
-        return;
-      pipelineEmit(2 /* IdentifierName */, node, void 0);
-    }
-    function emitExpression(node, parenthesizerRule) {
-      if (node === void 0)
-        return;
-      pipelineEmit(1 /* Expression */, node, parenthesizerRule);
-    }
-    function emitJsxAttributeValue(node) {
-      pipelineEmit(isStringLiteral(node) ? 6 /* JsxAttributeValue */ : 4 /* Unspecified */, node);
     }
-    function beforeEmitNode(node) {
-      if (preserveSourceNewlines && getEmitFlags(node) & 268435456 /* IgnoreSourceNewlines */) {
-        preserveSourceNewlines = false;
-      }
+    return expressions;
+  }
+  function getExpressionForPropertyName(member, generateNameForComputedPropertyName) {
+    const name = member.name;
+    if (isPrivateIdentifier(name)) {
+      return factory2.createIdentifier("");
+    } else if (isComputedPropertyName(name)) {
+      return generateNameForComputedPropertyName && !isSimpleInlineableExpression(name.expression) ? factory2.getGeneratedNameForNode(name) : name.expression;
+    } else if (isIdentifier(name)) {
+      return factory2.createStringLiteral(idText(name));
+    } else {
+      return factory2.cloneNode(name);
     }
-    function afterEmitNode(savedPreserveSourceNewlines) {
-      preserveSourceNewlines = savedPreserveSourceNewlines;
+  }
+  function enableSubstitutionForClassAliases() {
+    if (!classAliases) {
+      context.enableSubstitution(79 /* Identifier */);
+      classAliases = [];
     }
-    function pipelineEmit(emitHint, node, parenthesizerRule) {
-      currentParenthesizerRule = parenthesizerRule;
-      const pipelinePhase = getPipelinePhase(0 /* Notification */, emitHint, node);
-      pipelinePhase(emitHint, node);
-      currentParenthesizerRule = void 0;
+  }
+  function getClassAliasIfNeeded(node) {
+    if (resolver.getNodeCheckFlags(node) & 1048576 /* ClassWithConstructorReference */) {
+      enableSubstitutionForClassAliases();
+      const classAlias = factory2.createUniqueName(node.name && !isGeneratedIdentifier(node.name) ? idText(node.name) : "default");
+      classAliases[getOriginalNodeId(node)] = classAlias;
+      hoistVariableDeclaration(classAlias);
+      return classAlias;
     }
-    function shouldEmitComments(node) {
-      return !commentsDisabled && !isSourceFile(node);
+  }
+  function getClassPrototype(node) {
+    return factory2.createPropertyAccessExpression(factory2.getDeclarationName(node), "prototype");
+  }
+  function getClassMemberPrefix(node, member) {
+    return isStatic(member) ? factory2.getDeclarationName(node) : getClassPrototype(node);
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (hint === 1 /* Expression */) {
+      return substituteExpression(node);
     }
-    function shouldEmitSourceMaps(node) {
-      return !sourceMapsDisabled && !isSourceFile(node) && !isInJsonFile(node) && !isUnparsedSource(node) && !isUnparsedPrepend(node);
+    return node;
+  }
+  function substituteExpression(node) {
+    switch (node.kind) {
+      case 79 /* Identifier */:
+        return substituteExpressionIdentifier(node);
     }
-    function getPipelinePhase(phase, emitHint, node) {
-      switch (phase) {
-        case 0 /* Notification */:
-          if (onEmitNode !== noEmitNotification && (!isEmitNotificationEnabled || isEmitNotificationEnabled(node))) {
-            return pipelineEmitWithNotification;
-          }
-        case 1 /* Substitution */:
-          if (substituteNode !== noEmitSubstitution && (lastSubstitution = substituteNode(emitHint, node) || node) !== node) {
-            if (currentParenthesizerRule) {
-              lastSubstitution = currentParenthesizerRule(lastSubstitution);
-            }
-            return pipelineEmitWithSubstitution;
-          }
-        case 2 /* Comments */:
-          if (shouldEmitComments(node)) {
-            return pipelineEmitWithComments;
-          }
-        case 3 /* SourceMaps */:
-          if (shouldEmitSourceMaps(node)) {
-            return pipelineEmitWithSourceMaps;
+    return node;
+  }
+  function substituteExpressionIdentifier(node) {
+    var _a2;
+    return (_a2 = trySubstituteClassAlias(node)) != null ? _a2 : node;
+  }
+  function trySubstituteClassAlias(node) {
+    if (classAliases) {
+      if (resolver.getNodeCheckFlags(node) & 2097152 /* ConstructorReferenceInClass */) {
+        const declaration = resolver.getReferencedValueDeclaration(node);
+        if (declaration) {
+          const classAlias = classAliases[declaration.id];
+          if (classAlias) {
+            const clone2 = factory2.cloneNode(classAlias);
+            setSourceMapRange(clone2, node);
+            setCommentRange(clone2, node);
+            return clone2;
           }
-        case 4 /* Emit */:
-          return pipelineEmitWithHint;
-        default:
-          return Debug.assertNever(phase);
+        }
       }
     }
-    function getNextPipelinePhase(currentPhase, emitHint, node) {
-      return getPipelinePhase(currentPhase + 1, emitHint, node);
+    return void 0;
+  }
+}
+
+// src/compiler/transformers/es2017.ts
+function transformES2017(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    resumeLexicalEnvironment,
+    endLexicalEnvironment,
+    hoistVariableDeclaration
+  } = context;
+  const resolver = context.getEmitResolver();
+  const compilerOptions = context.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  let enabledSubstitutions;
+  let enclosingSuperContainerFlags = 0;
+  let enclosingFunctionParameterNames;
+  let capturedSuperProperties;
+  let hasSuperElementAccess;
+  const substitutedSuperAccessors = [];
+  let contextFlags = 0 /* None */;
+  const previousOnEmitNode = context.onEmitNode;
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  context.onEmitNode = onEmitNode;
+  context.onSubstituteNode = onSubstituteNode;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
+    }
+    setContextFlag(1 /* NonTopLevel */, false);
+    setContextFlag(2 /* HasLexicalThis */, !isEffectiveStrictModeSourceFile(node, compilerOptions));
+    const visited = visitEachChild(node, visitor, context);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    return visited;
+  }
+  function setContextFlag(flag, val) {
+    contextFlags = val ? contextFlags | flag : contextFlags & ~flag;
+  }
+  function inContext(flags) {
+    return (contextFlags & flags) !== 0;
+  }
+  function inTopLevelContext() {
+    return !inContext(1 /* NonTopLevel */);
+  }
+  function inHasLexicalThisContext() {
+    return inContext(2 /* HasLexicalThis */);
+  }
+  function doWithContext(flags, cb, value) {
+    const contextFlagsToSet = flags & ~contextFlags;
+    if (contextFlagsToSet) {
+      setContextFlag(
+        contextFlagsToSet,
+        /*val*/
+        true
+      );
+      const result = cb(value);
+      setContextFlag(
+        contextFlagsToSet,
+        /*val*/
+        false
+      );
+      return result;
     }
-    function pipelineEmitWithNotification(hint, node) {
-      const pipelinePhase = getNextPipelinePhase(0 /* Notification */, hint, node);
-      onEmitNode(hint, node, pipelinePhase);
+    return cb(value);
+  }
+  function visitDefault(node) {
+    return visitEachChild(node, visitor, context);
+  }
+  function visitor(node) {
+    if ((node.transformFlags & 256 /* ContainsES2017 */) === 0) {
+      return node;
     }
-    function pipelineEmitWithHint(hint, node) {
-      onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(node);
-      if (preserveSourceNewlines) {
-        const savedPreserveSourceNewlines = preserveSourceNewlines;
-        beforeEmitNode(node);
-        pipelineEmitWithHintWorker(hint, node);
-        afterEmitNode(savedPreserveSourceNewlines);
-      } else {
-        pipelineEmitWithHintWorker(hint, node);
-      }
-      onAfterEmitNode == null ? void 0 : onAfterEmitNode(node);
-      currentParenthesizerRule = void 0;
-    }
-    function pipelineEmitWithHintWorker(hint, node, allowSnippets = true) {
-      if (allowSnippets) {
-        const snippet = getSnippetElement(node);
-        if (snippet) {
-          return emitSnippetNode(hint, node, snippet);
-        }
-      }
-      if (hint === 0 /* SourceFile */)
-        return emitSourceFile(cast(node, isSourceFile));
-      if (hint === 2 /* IdentifierName */)
-        return emitIdentifier(cast(node, isIdentifier));
-      if (hint === 6 /* JsxAttributeValue */)
-        return emitLiteral(cast(node, isStringLiteral), true);
-      if (hint === 3 /* MappedTypeParameter */)
-        return emitMappedTypeParameter(cast(node, isTypeParameterDeclaration));
-      if (hint === 5 /* EmbeddedStatement */) {
-        Debug.assertNode(node, isEmptyStatement);
-        return emitEmptyStatement(true);
-      }
-      if (hint === 4 /* Unspecified */) {
-        switch (node.kind) {
-          case 15 /* TemplateHead */:
-          case 16 /* TemplateMiddle */:
-          case 17 /* TemplateTail */:
-            return emitLiteral(node, false);
-          case 79 /* Identifier */:
-            return emitIdentifier(node);
-          case 80 /* PrivateIdentifier */:
-            return emitPrivateIdentifier(node);
-          case 163 /* QualifiedName */:
-            return emitQualifiedName(node);
-          case 164 /* ComputedPropertyName */:
-            return emitComputedPropertyName(node);
-          case 165 /* TypeParameter */:
-            return emitTypeParameter(node);
-          case 166 /* Parameter */:
-            return emitParameter(node);
-          case 167 /* Decorator */:
-            return emitDecorator(node);
-          case 168 /* PropertySignature */:
-            return emitPropertySignature(node);
-          case 169 /* PropertyDeclaration */:
-            return emitPropertyDeclaration(node);
-          case 170 /* MethodSignature */:
-            return emitMethodSignature(node);
-          case 171 /* MethodDeclaration */:
-            return emitMethodDeclaration(node);
-          case 172 /* ClassStaticBlockDeclaration */:
-            return emitClassStaticBlockDeclaration(node);
-          case 173 /* Constructor */:
-            return emitConstructor(node);
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-            return emitAccessorDeclaration(node);
-          case 176 /* CallSignature */:
-            return emitCallSignature(node);
-          case 177 /* ConstructSignature */:
-            return emitConstructSignature(node);
-          case 178 /* IndexSignature */:
-            return emitIndexSignature(node);
-          case 179 /* TypePredicate */:
-            return emitTypePredicate(node);
-          case 180 /* TypeReference */:
-            return emitTypeReference(node);
-          case 181 /* FunctionType */:
-            return emitFunctionType(node);
-          case 182 /* ConstructorType */:
-            return emitConstructorType(node);
-          case 183 /* TypeQuery */:
-            return emitTypeQuery(node);
-          case 184 /* TypeLiteral */:
-            return emitTypeLiteral(node);
-          case 185 /* ArrayType */:
-            return emitArrayType(node);
-          case 186 /* TupleType */:
-            return emitTupleType(node);
-          case 187 /* OptionalType */:
-            return emitOptionalType(node);
-          case 189 /* UnionType */:
-            return emitUnionType(node);
-          case 190 /* IntersectionType */:
-            return emitIntersectionType(node);
-          case 191 /* ConditionalType */:
-            return emitConditionalType(node);
-          case 192 /* InferType */:
-            return emitInferType(node);
-          case 193 /* ParenthesizedType */:
-            return emitParenthesizedType(node);
-          case 230 /* ExpressionWithTypeArguments */:
-            return emitExpressionWithTypeArguments(node);
-          case 194 /* ThisType */:
-            return emitThisType();
-          case 195 /* TypeOperator */:
-            return emitTypeOperator(node);
-          case 196 /* IndexedAccessType */:
-            return emitIndexedAccessType(node);
-          case 197 /* MappedType */:
-            return emitMappedType(node);
-          case 198 /* LiteralType */:
-            return emitLiteralType(node);
-          case 199 /* NamedTupleMember */:
-            return emitNamedTupleMember(node);
-          case 200 /* TemplateLiteralType */:
-            return emitTemplateType(node);
-          case 201 /* TemplateLiteralTypeSpan */:
-            return emitTemplateTypeSpan(node);
-          case 202 /* ImportType */:
-            return emitImportTypeNode(node);
-          case 203 /* ObjectBindingPattern */:
-            return emitObjectBindingPattern(node);
-          case 204 /* ArrayBindingPattern */:
-            return emitArrayBindingPattern(node);
-          case 205 /* BindingElement */:
-            return emitBindingElement(node);
-          case 236 /* TemplateSpan */:
-            return emitTemplateSpan(node);
-          case 237 /* SemicolonClassElement */:
-            return emitSemicolonClassElement();
-          case 238 /* Block */:
-            return emitBlock(node);
-          case 240 /* VariableStatement */:
-            return emitVariableStatement(node);
-          case 239 /* EmptyStatement */:
-            return emitEmptyStatement(false);
-          case 241 /* ExpressionStatement */:
-            return emitExpressionStatement(node);
-          case 242 /* IfStatement */:
-            return emitIfStatement(node);
-          case 243 /* DoStatement */:
-            return emitDoStatement(node);
-          case 244 /* WhileStatement */:
-            return emitWhileStatement(node);
-          case 245 /* ForStatement */:
-            return emitForStatement(node);
-          case 246 /* ForInStatement */:
-            return emitForInStatement(node);
-          case 247 /* ForOfStatement */:
-            return emitForOfStatement(node);
-          case 248 /* ContinueStatement */:
-            return emitContinueStatement(node);
-          case 249 /* BreakStatement */:
-            return emitBreakStatement(node);
-          case 250 /* ReturnStatement */:
-            return emitReturnStatement(node);
-          case 251 /* WithStatement */:
-            return emitWithStatement(node);
-          case 252 /* SwitchStatement */:
-            return emitSwitchStatement(node);
-          case 253 /* LabeledStatement */:
-            return emitLabeledStatement(node);
-          case 254 /* ThrowStatement */:
-            return emitThrowStatement(node);
-          case 255 /* TryStatement */:
-            return emitTryStatement(node);
-          case 256 /* DebuggerStatement */:
-            return emitDebuggerStatement(node);
-          case 257 /* VariableDeclaration */:
-            return emitVariableDeclaration(node);
-          case 258 /* VariableDeclarationList */:
-            return emitVariableDeclarationList(node);
-          case 259 /* FunctionDeclaration */:
-            return emitFunctionDeclaration(node);
-          case 260 /* ClassDeclaration */:
-            return emitClassDeclaration(node);
-          case 261 /* InterfaceDeclaration */:
-            return emitInterfaceDeclaration(node);
-          case 262 /* TypeAliasDeclaration */:
-            return emitTypeAliasDeclaration(node);
-          case 263 /* EnumDeclaration */:
-            return emitEnumDeclaration(node);
-          case 264 /* ModuleDeclaration */:
-            return emitModuleDeclaration(node);
-          case 265 /* ModuleBlock */:
-            return emitModuleBlock(node);
-          case 266 /* CaseBlock */:
-            return emitCaseBlock(node);
-          case 267 /* NamespaceExportDeclaration */:
-            return emitNamespaceExportDeclaration(node);
-          case 268 /* ImportEqualsDeclaration */:
-            return emitImportEqualsDeclaration(node);
-          case 269 /* ImportDeclaration */:
-            return emitImportDeclaration(node);
-          case 270 /* ImportClause */:
-            return emitImportClause(node);
-          case 271 /* NamespaceImport */:
-            return emitNamespaceImport(node);
-          case 277 /* NamespaceExport */:
-            return emitNamespaceExport(node);
-          case 272 /* NamedImports */:
-            return emitNamedImports(node);
-          case 273 /* ImportSpecifier */:
-            return emitImportSpecifier(node);
-          case 274 /* ExportAssignment */:
-            return emitExportAssignment(node);
-          case 275 /* ExportDeclaration */:
-            return emitExportDeclaration(node);
-          case 276 /* NamedExports */:
-            return emitNamedExports(node);
-          case 278 /* ExportSpecifier */:
-            return emitExportSpecifier(node);
-          case 296 /* AssertClause */:
-            return emitAssertClause(node);
-          case 297 /* AssertEntry */:
-            return emitAssertEntry(node);
-          case 279 /* MissingDeclaration */:
-            return;
-          case 280 /* ExternalModuleReference */:
-            return emitExternalModuleReference(node);
-          case 11 /* JsxText */:
-            return emitJsxText(node);
-          case 283 /* JsxOpeningElement */:
-          case 286 /* JsxOpeningFragment */:
-            return emitJsxOpeningElementOrFragment(node);
-          case 284 /* JsxClosingElement */:
-          case 287 /* JsxClosingFragment */:
-            return emitJsxClosingElementOrFragment(node);
-          case 288 /* JsxAttribute */:
-            return emitJsxAttribute(node);
-          case 289 /* JsxAttributes */:
-            return emitJsxAttributes(node);
-          case 290 /* JsxSpreadAttribute */:
-            return emitJsxSpreadAttribute(node);
-          case 291 /* JsxExpression */:
-            return emitJsxExpression(node);
-          case 292 /* CaseClause */:
-            return emitCaseClause(node);
-          case 293 /* DefaultClause */:
-            return emitDefaultClause(node);
-          case 294 /* HeritageClause */:
-            return emitHeritageClause(node);
-          case 295 /* CatchClause */:
-            return emitCatchClause(node);
-          case 299 /* PropertyAssignment */:
-            return emitPropertyAssignment(node);
-          case 300 /* ShorthandPropertyAssignment */:
-            return emitShorthandPropertyAssignment(node);
-          case 301 /* SpreadAssignment */:
-            return emitSpreadAssignment(node);
-          case 302 /* EnumMember */:
-            return emitEnumMember(node);
-          case 303 /* UnparsedPrologue */:
-            return writeUnparsedNode(node);
-          case 310 /* UnparsedSource */:
-          case 304 /* UnparsedPrepend */:
-            return emitUnparsedSourceOrPrepend(node);
-          case 305 /* UnparsedText */:
-          case 306 /* UnparsedInternalText */:
-            return emitUnparsedTextLike(node);
-          case 307 /* UnparsedSyntheticReference */:
-            return emitUnparsedSyntheticReference(node);
-          case 308 /* SourceFile */:
-            return emitSourceFile(node);
-          case 309 /* Bundle */:
-            return Debug.fail("Bundles should be printed using printBundle");
-          case 311 /* InputFiles */:
-            return Debug.fail("InputFiles should not be printed");
-          case 312 /* JSDocTypeExpression */:
-            return emitJSDocTypeExpression(node);
-          case 313 /* JSDocNameReference */:
-            return emitJSDocNameReference(node);
-          case 315 /* JSDocAllType */:
-            return writePunctuation("*");
-          case 316 /* JSDocUnknownType */:
-            return writePunctuation("?");
-          case 317 /* JSDocNullableType */:
-            return emitJSDocNullableType(node);
-          case 318 /* JSDocNonNullableType */:
-            return emitJSDocNonNullableType(node);
-          case 319 /* JSDocOptionalType */:
-            return emitJSDocOptionalType(node);
-          case 320 /* JSDocFunctionType */:
-            return emitJSDocFunctionType(node);
-          case 188 /* RestType */:
-          case 321 /* JSDocVariadicType */:
-            return emitRestOrJSDocVariadicType(node);
-          case 322 /* JSDocNamepathType */:
-            return;
-          case 323 /* JSDoc */:
-            return emitJSDoc(node);
-          case 325 /* JSDocTypeLiteral */:
-            return emitJSDocTypeLiteral(node);
-          case 326 /* JSDocSignature */:
-            return emitJSDocSignature(node);
-          case 330 /* JSDocTag */:
-          case 335 /* JSDocClassTag */:
-          case 340 /* JSDocOverrideTag */:
-            return emitJSDocSimpleTag(node);
-          case 331 /* JSDocAugmentsTag */:
-          case 332 /* JSDocImplementsTag */:
-            return emitJSDocHeritageTag(node);
-          case 333 /* JSDocAuthorTag */:
-          case 334 /* JSDocDeprecatedTag */:
-            return;
-          case 336 /* JSDocPublicTag */:
-          case 337 /* JSDocPrivateTag */:
-          case 338 /* JSDocProtectedTag */:
-          case 339 /* JSDocReadonlyTag */:
-            return;
-          case 341 /* JSDocCallbackTag */:
-            return emitJSDocCallbackTag(node);
-          case 343 /* JSDocParameterTag */:
-          case 350 /* JSDocPropertyTag */:
-            return emitJSDocPropertyLikeTag(node);
-          case 342 /* JSDocEnumTag */:
-          case 344 /* JSDocReturnTag */:
-          case 345 /* JSDocThisTag */:
-          case 346 /* JSDocTypeTag */:
-            return emitJSDocSimpleTypedTag(node);
-          case 347 /* JSDocTemplateTag */:
-            return emitJSDocTemplateTag(node);
-          case 348 /* JSDocTypedefTag */:
-            return emitJSDocTypedefTag(node);
-          case 349 /* JSDocSeeTag */:
-            return emitJSDocSeeTag(node);
-          case 352 /* NotEmittedStatement */:
-          case 356 /* EndOfDeclarationMarker */:
-          case 355 /* MergeDeclarationMarker */:
-            return;
-        }
-        if (isExpression(node)) {
-          hint = 1 /* Expression */;
-          if (substituteNode !== noEmitSubstitution) {
-            const substitute = substituteNode(hint, node) || node;
-            if (substitute !== node) {
-              node = substitute;
-              if (currentParenthesizerRule) {
-                node = currentParenthesizerRule(node);
-              }
-            }
-          }
+    switch (node.kind) {
+      case 132 /* AsyncKeyword */:
+        return void 0;
+      case 220 /* AwaitExpression */:
+        return visitAwaitExpression(node);
+      case 171 /* MethodDeclaration */:
+        return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitMethodDeclaration, node);
+      case 259 /* FunctionDeclaration */:
+        return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitFunctionDeclaration, node);
+      case 215 /* FunctionExpression */:
+        return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitFunctionExpression, node);
+      case 216 /* ArrowFunction */:
+        return doWithContext(1 /* NonTopLevel */, visitArrowFunction, node);
+      case 208 /* PropertyAccessExpression */:
+        if (capturedSuperProperties && isPropertyAccessExpression(node) && node.expression.kind === 106 /* SuperKeyword */) {
+          capturedSuperProperties.add(node.name.escapedText);
         }
-      }
-      if (hint === 1 /* Expression */) {
-        switch (node.kind) {
-          case 8 /* NumericLiteral */:
-          case 9 /* BigIntLiteral */:
-            return emitNumericOrBigIntLiteral(node);
-          case 10 /* StringLiteral */:
-          case 13 /* RegularExpressionLiteral */:
-          case 14 /* NoSubstitutionTemplateLiteral */:
-            return emitLiteral(node, false);
-          case 79 /* Identifier */:
-            return emitIdentifier(node);
-          case 80 /* PrivateIdentifier */:
-            return emitPrivateIdentifier(node);
-          case 206 /* ArrayLiteralExpression */:
-            return emitArrayLiteralExpression(node);
-          case 207 /* ObjectLiteralExpression */:
-            return emitObjectLiteralExpression(node);
-          case 208 /* PropertyAccessExpression */:
-            return emitPropertyAccessExpression(node);
-          case 209 /* ElementAccessExpression */:
-            return emitElementAccessExpression(node);
-          case 210 /* CallExpression */:
-            return emitCallExpression(node);
-          case 211 /* NewExpression */:
-            return emitNewExpression(node);
-          case 212 /* TaggedTemplateExpression */:
-            return emitTaggedTemplateExpression(node);
-          case 213 /* TypeAssertionExpression */:
-            return emitTypeAssertionExpression(node);
-          case 214 /* ParenthesizedExpression */:
-            return emitParenthesizedExpression(node);
-          case 215 /* FunctionExpression */:
-            return emitFunctionExpression(node);
-          case 216 /* ArrowFunction */:
-            return emitArrowFunction(node);
-          case 217 /* DeleteExpression */:
-            return emitDeleteExpression(node);
-          case 218 /* TypeOfExpression */:
-            return emitTypeOfExpression(node);
-          case 219 /* VoidExpression */:
-            return emitVoidExpression(node);
-          case 220 /* AwaitExpression */:
-            return emitAwaitExpression(node);
-          case 221 /* PrefixUnaryExpression */:
-            return emitPrefixUnaryExpression(node);
-          case 222 /* PostfixUnaryExpression */:
-            return emitPostfixUnaryExpression(node);
-          case 223 /* BinaryExpression */:
-            return emitBinaryExpression(node);
-          case 224 /* ConditionalExpression */:
-            return emitConditionalExpression(node);
-          case 225 /* TemplateExpression */:
-            return emitTemplateExpression(node);
-          case 226 /* YieldExpression */:
-            return emitYieldExpression(node);
-          case 227 /* SpreadElement */:
-            return emitSpreadElement(node);
-          case 228 /* ClassExpression */:
-            return emitClassExpression(node);
-          case 229 /* OmittedExpression */:
-            return;
-          case 231 /* AsExpression */:
-            return emitAsExpression(node);
-          case 232 /* NonNullExpression */:
-            return emitNonNullExpression(node);
-          case 230 /* ExpressionWithTypeArguments */:
-            return emitExpressionWithTypeArguments(node);
-          case 235 /* SatisfiesExpression */:
-            return emitSatisfiesExpression(node);
-          case 233 /* MetaProperty */:
-            return emitMetaProperty(node);
-          case 234 /* SyntheticExpression */:
-            return Debug.fail("SyntheticExpression should never be printed.");
-          case 281 /* JsxElement */:
-            return emitJsxElement(node);
-          case 282 /* JsxSelfClosingElement */:
-            return emitJsxSelfClosingElement(node);
-          case 285 /* JsxFragment */:
-            return emitJsxFragment(node);
-          case 351 /* SyntaxList */:
-            return Debug.fail("SyntaxList should not be printed");
-          case 352 /* NotEmittedStatement */:
-            return;
-          case 353 /* PartiallyEmittedExpression */:
-            return emitPartiallyEmittedExpression(node);
-          case 354 /* CommaListExpression */:
-            return emitCommaList(node);
-          case 355 /* MergeDeclarationMarker */:
-          case 356 /* EndOfDeclarationMarker */:
-            return;
-          case 357 /* SyntheticReferenceExpression */:
-            return Debug.fail("SyntheticReferenceExpression should not be printed");
+        return visitEachChild(node, visitor, context);
+      case 209 /* ElementAccessExpression */:
+        if (capturedSuperProperties && node.expression.kind === 106 /* SuperKeyword */) {
+          hasSuperElementAccess = true;
         }
-      }
-      if (isKeyword(node.kind))
-        return writeTokenNode(node, writeKeyword);
-      if (isTokenKind(node.kind))
-        return writeTokenNode(node, writePunctuation);
-      Debug.fail(`Unhandled SyntaxKind: ${Debug.formatSyntaxKind(node.kind)}.`);
-    }
-    function emitMappedTypeParameter(node) {
-      emit(node.name);
-      writeSpace();
-      writeKeyword("in");
-      writeSpace();
-      emit(node.constraint);
-    }
-    function pipelineEmitWithSubstitution(hint, node) {
-      const pipelinePhase = getNextPipelinePhase(1 /* Substitution */, hint, node);
-      Debug.assertIsDefined(lastSubstitution);
-      node = lastSubstitution;
-      lastSubstitution = void 0;
-      pipelinePhase(hint, node);
+        return visitEachChild(node, visitor, context);
+      case 174 /* GetAccessor */:
+        return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitGetAccessorDeclaration, node);
+      case 175 /* SetAccessor */:
+        return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitSetAccessorDeclaration, node);
+      case 173 /* Constructor */:
+        return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitConstructorDeclaration, node);
+      case 260 /* ClassDeclaration */:
+      case 228 /* ClassExpression */:
+        return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitDefault, node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function getHelpersFromBundledSourceFiles(bundle) {
-      let result;
-      if (moduleKind === 0 /* None */ || printerOptions.noEmitHelpers) {
-        return void 0;
-      }
-      const bundledHelpers2 = /* @__PURE__ */ new Map();
-      for (const sourceFile of bundle.sourceFiles) {
-        const shouldSkip = getExternalHelpersModuleName(sourceFile) !== void 0;
-        const helpers = getSortedEmitHelpers(sourceFile);
-        if (!helpers)
-          continue;
-        for (const helper of helpers) {
-          if (!helper.scoped && !shouldSkip && !bundledHelpers2.get(helper.name)) {
-            bundledHelpers2.set(helper.name, true);
-            (result || (result = [])).push(helper.name);
-          }
-        }
+  }
+  function asyncBodyVisitor(node) {
+    if (isNodeWithPossibleHoistedDeclaration(node)) {
+      switch (node.kind) {
+        case 240 /* VariableStatement */:
+          return visitVariableStatementInAsyncBody(node);
+        case 245 /* ForStatement */:
+          return visitForStatementInAsyncBody(node);
+        case 246 /* ForInStatement */:
+          return visitForInStatementInAsyncBody(node);
+        case 247 /* ForOfStatement */:
+          return visitForOfStatementInAsyncBody(node);
+        case 295 /* CatchClause */:
+          return visitCatchClauseInAsyncBody(node);
+        case 238 /* Block */:
+        case 252 /* SwitchStatement */:
+        case 266 /* CaseBlock */:
+        case 292 /* CaseClause */:
+        case 293 /* DefaultClause */:
+        case 255 /* TryStatement */:
+        case 243 /* DoStatement */:
+        case 244 /* WhileStatement */:
+        case 242 /* IfStatement */:
+        case 251 /* WithStatement */:
+        case 253 /* LabeledStatement */:
+          return visitEachChild(node, asyncBodyVisitor, context);
+        default:
+          return Debug.assertNever(node, "Unhandled node.");
       }
-      return result;
     }
-    function emitHelpers(node) {
-      let helpersEmitted = false;
-      const bundle = node.kind === 309 /* Bundle */ ? node : void 0;
-      if (bundle && moduleKind === 0 /* None */) {
-        return;
-      }
-      const numPrepends = bundle ? bundle.prepends.length : 0;
-      const numNodes = bundle ? bundle.sourceFiles.length + numPrepends : 1;
-      for (let i = 0; i < numNodes; i++) {
-        const currentNode = bundle ? i < numPrepends ? bundle.prepends[i] : bundle.sourceFiles[i - numPrepends] : node;
-        const sourceFile = isSourceFile(currentNode) ? currentNode : isUnparsedSource(currentNode) ? void 0 : currentSourceFile;
-        const shouldSkip = printerOptions.noEmitHelpers || !!sourceFile && hasRecordedExternalHelpers(sourceFile);
-        const shouldBundle = (isSourceFile(currentNode) || isUnparsedSource(currentNode)) && !isOwnFileEmit;
-        const helpers = isUnparsedSource(currentNode) ? currentNode.helpers : getSortedEmitHelpers(currentNode);
-        if (helpers) {
-          for (const helper of helpers) {
-            if (!helper.scoped) {
-              if (shouldSkip)
-                continue;
-              if (shouldBundle) {
-                if (bundledHelpers.get(helper.name)) {
-                  continue;
-                }
-                bundledHelpers.set(helper.name, true);
-              }
-            } else if (bundle) {
-              continue;
-            }
-            const pos = getTextPosWithWriteLine();
-            if (typeof helper.text === "string") {
-              writeLines(helper.text);
-            } else {
-              writeLines(helper.text(makeFileLevelOptimisticUniqueName));
-            }
-            if (bundleFileInfo)
-              bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "emitHelpers" /* EmitHelpers */, data: helper.name });
-            helpersEmitted = true;
-          }
+    return visitor(node);
+  }
+  function visitCatchClauseInAsyncBody(node) {
+    const catchClauseNames = /* @__PURE__ */ new Set();
+    recordDeclarationName(node.variableDeclaration, catchClauseNames);
+    let catchClauseUnshadowedNames;
+    catchClauseNames.forEach((_, escapedName) => {
+      if (enclosingFunctionParameterNames.has(escapedName)) {
+        if (!catchClauseUnshadowedNames) {
+          catchClauseUnshadowedNames = new Set(enclosingFunctionParameterNames);
         }
+        catchClauseUnshadowedNames.delete(escapedName);
       }
-      return helpersEmitted;
+    });
+    if (catchClauseUnshadowedNames) {
+      const savedEnclosingFunctionParameterNames = enclosingFunctionParameterNames;
+      enclosingFunctionParameterNames = catchClauseUnshadowedNames;
+      const result = visitEachChild(node, asyncBodyVisitor, context);
+      enclosingFunctionParameterNames = savedEnclosingFunctionParameterNames;
+      return result;
+    } else {
+      return visitEachChild(node, asyncBodyVisitor, context);
     }
-    function getSortedEmitHelpers(node) {
-      const helpers = getEmitHelpers(node);
-      return helpers && stableSort(helpers, compareEmitHelpers);
+  }
+  function visitVariableStatementInAsyncBody(node) {
+    if (isVariableDeclarationListWithCollidingName(node.declarationList)) {
+      const expression = visitVariableDeclarationListWithCollidingNames(
+        node.declarationList,
+        /*hasReceiver*/
+        false
+      );
+      return expression ? factory2.createExpressionStatement(expression) : void 0;
     }
-    function emitNumericOrBigIntLiteral(node) {
-      emitLiteral(node, false);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitForInStatementInAsyncBody(node) {
+    return factory2.updateForInStatement(
+      node,
+      isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(
+        node.initializer,
+        /*hasReceiver*/
+        true
+      ) : visitNode(node.initializer, visitor, isForInitializer),
+      visitNode(node.expression, visitor, isExpression),
+      visitIterationBody(node.statement, asyncBodyVisitor, context)
+    );
+  }
+  function visitForOfStatementInAsyncBody(node) {
+    return factory2.updateForOfStatement(
+      node,
+      visitNode(node.awaitModifier, visitor, isToken),
+      isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(
+        node.initializer,
+        /*hasReceiver*/
+        true
+      ) : visitNode(node.initializer, visitor, isForInitializer),
+      visitNode(node.expression, visitor, isExpression),
+      visitIterationBody(node.statement, asyncBodyVisitor, context)
+    );
+  }
+  function visitForStatementInAsyncBody(node) {
+    const initializer = node.initializer;
+    return factory2.updateForStatement(
+      node,
+      isVariableDeclarationListWithCollidingName(initializer) ? visitVariableDeclarationListWithCollidingNames(
+        initializer,
+        /*hasReceiver*/
+        false
+      ) : visitNode(node.initializer, visitor, isForInitializer),
+      visitNode(node.condition, visitor, isExpression),
+      visitNode(node.incrementor, visitor, isExpression),
+      visitIterationBody(node.statement, asyncBodyVisitor, context)
+    );
+  }
+  function visitAwaitExpression(node) {
+    if (inTopLevelContext()) {
+      return visitEachChild(node, visitor, context);
     }
-    function emitLiteral(node, jsxAttributeEscape) {
-      const text = getLiteralTextOfNode(node, printerOptions.neverAsciiEscape, jsxAttributeEscape);
-      if ((printerOptions.sourceMap || printerOptions.inlineSourceMap) && (node.kind === 10 /* StringLiteral */ || isTemplateLiteralKind(node.kind))) {
-        writeLiteral(text);
-      } else {
-        writeStringLiteral(text);
+    return setOriginalNode(
+      setTextRange(
+        factory2.createYieldExpression(
+          /*asteriskToken*/
+          void 0,
+          visitNode(node.expression, visitor, isExpression)
+        ),
+        node
+      ),
+      node
+    );
+  }
+  function visitConstructorDeclaration(node) {
+    return factory2.updateConstructorDeclaration(
+      node,
+      visitNodes2(node.modifiers, visitor, isModifierLike),
+      visitParameterList(node.parameters, visitor, context),
+      transformMethodBody(node)
+    );
+  }
+  function visitMethodDeclaration(node) {
+    return factory2.updateMethodDeclaration(
+      node,
+      visitNodes2(node.modifiers, visitor, isModifierLike),
+      node.asteriskToken,
+      node.name,
+      /*questionToken*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : transformMethodBody(node)
+    );
+  }
+  function visitGetAccessorDeclaration(node) {
+    return factory2.updateGetAccessorDeclaration(
+      node,
+      visitNodes2(node.modifiers, visitor, isModifierLike),
+      node.name,
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      transformMethodBody(node)
+    );
+  }
+  function visitSetAccessorDeclaration(node) {
+    return factory2.updateSetAccessorDeclaration(
+      node,
+      visitNodes2(node.modifiers, visitor, isModifierLike),
+      node.name,
+      visitParameterList(node.parameters, visitor, context),
+      transformMethodBody(node)
+    );
+  }
+  function visitFunctionDeclaration(node) {
+    return factory2.updateFunctionDeclaration(
+      node,
+      visitNodes2(node.modifiers, visitor, isModifierLike),
+      node.asteriskToken,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : visitFunctionBody(node.body, visitor, context)
+    );
+  }
+  function visitFunctionExpression(node) {
+    return factory2.updateFunctionExpression(
+      node,
+      visitNodes2(node.modifiers, visitor, isModifierLike),
+      node.asteriskToken,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : visitFunctionBody(node.body, visitor, context)
+    );
+  }
+  function visitArrowFunction(node) {
+    return factory2.updateArrowFunction(
+      node,
+      visitNodes2(node.modifiers, visitor, isModifierLike),
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      node.equalsGreaterThanToken,
+      getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : visitFunctionBody(node.body, visitor, context)
+    );
+  }
+  function recordDeclarationName({ name }, names) {
+    if (isIdentifier(name)) {
+      names.add(name.escapedText);
+    } else {
+      for (const element of name.elements) {
+        if (!isOmittedExpression(element)) {
+          recordDeclarationName(element, names);
+        }
       }
     }
-    function emitUnparsedSourceOrPrepend(unparsed) {
-      for (const text of unparsed.texts) {
-        writeLine();
-        emit(text);
+  }
+  function isVariableDeclarationListWithCollidingName(node) {
+    return !!node && isVariableDeclarationList(node) && !(node.flags & 3 /* BlockScoped */) && node.declarations.some(collidesWithParameterName);
+  }
+  function visitVariableDeclarationListWithCollidingNames(node, hasReceiver) {
+    hoistVariableDeclarationList(node);
+    const variables = getInitializedVariables(node);
+    if (variables.length === 0) {
+      if (hasReceiver) {
+        return visitNode(factory2.converters.convertToAssignmentElementTarget(node.declarations[0].name), visitor, isExpression);
       }
+      return void 0;
     }
-    function writeUnparsedNode(unparsed) {
-      writer.rawWrite(unparsed.parent.text.substring(unparsed.pos, unparsed.end));
-    }
-    function emitUnparsedTextLike(unparsed) {
-      const pos = getTextPosWithWriteLine();
-      writeUnparsedNode(unparsed);
-      if (bundleFileInfo) {
-        updateOrPushBundleFileTextLike(
-          pos,
-          writer.getTextPos(),
-          unparsed.kind === 305 /* UnparsedText */ ? "text" /* Text */ : "internal" /* Internal */
-        );
+    return factory2.inlineExpressions(map(variables, transformInitializedVariable));
+  }
+  function hoistVariableDeclarationList(node) {
+    forEach(node.declarations, hoistVariable);
+  }
+  function hoistVariable({ name }) {
+    if (isIdentifier(name)) {
+      hoistVariableDeclaration(name);
+    } else {
+      for (const element of name.elements) {
+        if (!isOmittedExpression(element)) {
+          hoistVariable(element);
+        }
       }
     }
-    function emitUnparsedSyntheticReference(unparsed) {
-      const pos = getTextPosWithWriteLine();
-      writeUnparsedNode(unparsed);
-      if (bundleFileInfo) {
-        const section = clone(unparsed.section);
-        section.pos = pos;
-        section.end = writer.getTextPos();
-        bundleFileInfo.sections.push(section);
+  }
+  function transformInitializedVariable(node) {
+    const converted = setSourceMapRange(
+      factory2.createAssignment(
+        factory2.converters.convertToAssignmentElementTarget(node.name),
+        node.initializer
+      ),
+      node
+    );
+    return visitNode(converted, visitor, isExpression);
+  }
+  function collidesWithParameterName({ name }) {
+    if (isIdentifier(name)) {
+      return enclosingFunctionParameterNames.has(name.escapedText);
+    } else {
+      for (const element of name.elements) {
+        if (!isOmittedExpression(element) && collidesWithParameterName(element)) {
+          return true;
+        }
       }
     }
-    function emitSnippetNode(hint, node, snippet) {
-      switch (snippet.kind) {
-        case 1 /* Placeholder */:
-          emitPlaceholder(hint, node, snippet);
-          break;
-        case 0 /* TabStop */:
-          emitTabStop(hint, node, snippet);
-          break;
+    return false;
+  }
+  function transformMethodBody(node) {
+    Debug.assertIsDefined(node.body);
+    const savedCapturedSuperProperties = capturedSuperProperties;
+    const savedHasSuperElementAccess = hasSuperElementAccess;
+    capturedSuperProperties = /* @__PURE__ */ new Set();
+    hasSuperElementAccess = false;
+    let updated = visitFunctionBody(node.body, visitor, context);
+    const originalMethod = getOriginalNode(node, isFunctionLikeDeclaration);
+    const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && resolver.getNodeCheckFlags(node) & (256 /* MethodWithSuperPropertyAssignmentInAsync */ | 128 /* MethodWithSuperPropertyAccessInAsync */) && (getFunctionFlags(originalMethod) & 3 /* AsyncGenerator */) !== 3 /* AsyncGenerator */;
+    if (emitSuperHelpers) {
+      enableSubstitutionForAsyncMethodsWithSuper();
+      if (capturedSuperProperties.size) {
+        const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties);
+        substitutedSuperAccessors[getNodeId(variableStatement)] = true;
+        const statements = updated.statements.slice();
+        insertStatementsAfterStandardPrologue(statements, [variableStatement]);
+        updated = factory2.updateBlock(updated, statements);
+      }
+      if (hasSuperElementAccess) {
+        if (resolver.getNodeCheckFlags(node) & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
+          addEmitHelper(updated, advancedAsyncSuperHelper);
+        } else if (resolver.getNodeCheckFlags(node) & 128 /* MethodWithSuperPropertyAccessInAsync */) {
+          addEmitHelper(updated, asyncSuperHelper);
+        }
       }
     }
-    function emitPlaceholder(hint, node, snippet) {
-      nonEscapingWrite(`\${${snippet.order}:`);
-      pipelineEmitWithHintWorker(hint, node, false);
-      nonEscapingWrite(`}`);
+    capturedSuperProperties = savedCapturedSuperProperties;
+    hasSuperElementAccess = savedHasSuperElementAccess;
+    return updated;
+  }
+  function transformAsyncFunctionBody(node) {
+    resumeLexicalEnvironment();
+    const original = getOriginalNode(node, isFunctionLike);
+    const nodeType = original.type;
+    const promiseConstructor = languageVersion < 2 /* ES2015 */ ? getPromiseConstructor(nodeType) : void 0;
+    const isArrowFunction2 = node.kind === 216 /* ArrowFunction */;
+    const hasLexicalArguments = (resolver.getNodeCheckFlags(node) & 512 /* CaptureArguments */) !== 0;
+    const savedEnclosingFunctionParameterNames = enclosingFunctionParameterNames;
+    enclosingFunctionParameterNames = /* @__PURE__ */ new Set();
+    for (const parameter of node.parameters) {
+      recordDeclarationName(parameter, enclosingFunctionParameterNames);
+    }
+    const savedCapturedSuperProperties = capturedSuperProperties;
+    const savedHasSuperElementAccess = hasSuperElementAccess;
+    if (!isArrowFunction2) {
+      capturedSuperProperties = /* @__PURE__ */ new Set();
+      hasSuperElementAccess = false;
     }
-    function emitTabStop(hint, node, snippet) {
-      Debug.assert(
-        node.kind === 239 /* EmptyStatement */,
-        `A tab stop cannot be attached to a node of kind ${Debug.formatSyntaxKind(node.kind)}.`
+    let result;
+    if (!isArrowFunction2) {
+      const statements = [];
+      const statementOffset = factory2.copyPrologue(
+        node.body.statements,
+        statements,
+        /*ensureUseStrict*/
+        false,
+        visitor
       );
-      Debug.assert(
-        hint !== 5 /* EmbeddedStatement */,
-        `A tab stop cannot be attached to an embedded statement.`
+      statements.push(
+        factory2.createReturnStatement(
+          emitHelpers().createAwaiterHelper(
+            inHasLexicalThisContext(),
+            hasLexicalArguments,
+            promiseConstructor,
+            transformAsyncFunctionBodyWorker(node.body, statementOffset)
+          )
+        )
       );
-      nonEscapingWrite(`$${snippet.order}`);
-    }
-    function emitIdentifier(node) {
-      const writeText = node.symbol ? writeSymbol : write;
-      writeText(getTextOfNode2(node, false), node.symbol);
-      emitList(node, node.typeArguments, 53776 /* TypeParameters */);
-    }
-    function emitPrivateIdentifier(node) {
-      const writeText = node.symbol ? writeSymbol : write;
-      writeText(getTextOfNode2(node, false), node.symbol);
-    }
-    function emitQualifiedName(node) {
-      emitEntityName(node.left);
-      writePunctuation(".");
-      emit(node.right);
-    }
-    function emitEntityName(node) {
-      if (node.kind === 79 /* Identifier */) {
-        emitExpression(node);
-      } else {
-        emit(node);
-      }
-    }
-    function emitComputedPropertyName(node) {
-      writePunctuation("[");
-      emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfComputedPropertyName);
-      writePunctuation("]");
-    }
-    function emitTypeParameter(node) {
-      emitModifiers(node, node.modifiers);
-      emit(node.name);
-      if (node.constraint) {
-        writeSpace();
-        writeKeyword("extends");
-        writeSpace();
-        emit(node.constraint);
+      insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
+      const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && resolver.getNodeCheckFlags(node) & (256 /* MethodWithSuperPropertyAssignmentInAsync */ | 128 /* MethodWithSuperPropertyAccessInAsync */);
+      if (emitSuperHelpers) {
+        enableSubstitutionForAsyncMethodsWithSuper();
+        if (capturedSuperProperties.size) {
+          const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties);
+          substitutedSuperAccessors[getNodeId(variableStatement)] = true;
+          insertStatementsAfterStandardPrologue(statements, [variableStatement]);
+        }
       }
-      if (node.default) {
-        writeSpace();
-        writeOperator("=");
-        writeSpace();
-        emit(node.default);
+      const block = factory2.createBlock(
+        statements,
+        /*multiLine*/
+        true
+      );
+      setTextRange(block, node.body);
+      if (emitSuperHelpers && hasSuperElementAccess) {
+        if (resolver.getNodeCheckFlags(node) & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
+          addEmitHelper(block, advancedAsyncSuperHelper);
+        } else if (resolver.getNodeCheckFlags(node) & 128 /* MethodWithSuperPropertyAccessInAsync */) {
+          addEmitHelper(block, asyncSuperHelper);
+        }
       }
-    }
-    function emitParameter(node) {
-      emitDecoratorsAndModifiers(node, node.modifiers);
-      emit(node.dotDotDotToken);
-      emitNodeWithWriter(node.name, writeParameter);
-      emit(node.questionToken);
-      if (node.parent && node.parent.kind === 320 /* JSDocFunctionType */ && !node.name) {
-        emit(node.type);
+      result = block;
+    } else {
+      const expression = emitHelpers().createAwaiterHelper(
+        inHasLexicalThisContext(),
+        hasLexicalArguments,
+        promiseConstructor,
+        transformAsyncFunctionBodyWorker(node.body)
+      );
+      const declarations = endLexicalEnvironment();
+      if (some(declarations)) {
+        const block = factory2.converters.convertToFunctionBlock(expression);
+        result = factory2.updateBlock(block, setTextRange(factory2.createNodeArray(concatenate(declarations, block.statements)), block.statements));
       } else {
-        emitTypeAnnotation(node.type);
+        result = expression;
       }
-      emitInitializer(node.initializer, node.type ? node.type.end : node.questionToken ? node.questionToken.end : node.name ? node.name.end : node.modifiers ? node.modifiers.end : node.pos, node, parenthesizer.parenthesizeExpressionForDisallowedComma);
-    }
-    function emitDecorator(decorator) {
-      writePunctuation("@");
-      emitExpression(decorator.expression, parenthesizer.parenthesizeLeftSideOfAccess);
-    }
-    function emitPropertySignature(node) {
-      emitModifiers(node, node.modifiers);
-      emitNodeWithWriter(node.name, writeProperty);
-      emit(node.questionToken);
-      emitTypeAnnotation(node.type);
-      writeTrailingSemicolon();
-    }
-    function emitPropertyDeclaration(node) {
-      emitDecoratorsAndModifiers(node, node.modifiers);
-      emit(node.name);
-      emit(node.questionToken);
-      emit(node.exclamationToken);
-      emitTypeAnnotation(node.type);
-      emitInitializer(node.initializer, node.type ? node.type.end : node.questionToken ? node.questionToken.end : node.name.end, node);
-      writeTrailingSemicolon();
-    }
-    function emitMethodSignature(node) {
-      pushNameGenerationScope(node);
-      emitModifiers(node, node.modifiers);
-      emit(node.name);
-      emit(node.questionToken);
-      emitTypeParameters(node, node.typeParameters);
-      emitParameters(node, node.parameters);
-      emitTypeAnnotation(node.type);
-      writeTrailingSemicolon();
-      popNameGenerationScope(node);
-    }
-    function emitMethodDeclaration(node) {
-      emitDecoratorsAndModifiers(node, node.modifiers);
-      emit(node.asteriskToken);
-      emit(node.name);
-      emit(node.questionToken);
-      emitSignatureAndBody(node, emitSignatureHead);
-    }
-    function emitClassStaticBlockDeclaration(node) {
-      writeKeyword("static");
-      emitBlockFunctionBody(node.body);
-    }
-    function emitConstructor(node) {
-      emitModifiers(node, node.modifiers);
-      writeKeyword("constructor");
-      emitSignatureAndBody(node, emitSignatureHead);
-    }
-    function emitAccessorDeclaration(node) {
-      emitDecoratorsAndModifiers(node, node.modifiers);
-      writeKeyword(node.kind === 174 /* GetAccessor */ ? "get" : "set");
-      writeSpace();
-      emit(node.name);
-      emitSignatureAndBody(node, emitSignatureHead);
-    }
-    function emitCallSignature(node) {
-      pushNameGenerationScope(node);
-      emitTypeParameters(node, node.typeParameters);
-      emitParameters(node, node.parameters);
-      emitTypeAnnotation(node.type);
-      writeTrailingSemicolon();
-      popNameGenerationScope(node);
     }
-    function emitConstructSignature(node) {
-      pushNameGenerationScope(node);
-      writeKeyword("new");
-      writeSpace();
-      emitTypeParameters(node, node.typeParameters);
-      emitParameters(node, node.parameters);
-      emitTypeAnnotation(node.type);
-      writeTrailingSemicolon();
-      popNameGenerationScope(node);
-    }
-    function emitIndexSignature(node) {
-      emitModifiers(node, node.modifiers);
-      emitParametersForIndexSignature(node, node.parameters);
-      emitTypeAnnotation(node.type);
-      writeTrailingSemicolon();
-    }
-    function emitTemplateTypeSpan(node) {
-      emit(node.type);
-      emit(node.literal);
+    enclosingFunctionParameterNames = savedEnclosingFunctionParameterNames;
+    if (!isArrowFunction2) {
+      capturedSuperProperties = savedCapturedSuperProperties;
+      hasSuperElementAccess = savedHasSuperElementAccess;
     }
-    function emitSemicolonClassElement() {
-      writeTrailingSemicolon();
+    return result;
+  }
+  function transformAsyncFunctionBodyWorker(body, start2) {
+    if (isBlock(body)) {
+      return factory2.updateBlock(body, visitNodes2(body.statements, asyncBodyVisitor, isStatement, start2));
+    } else {
+      return factory2.converters.convertToFunctionBlock(visitNode(body, asyncBodyVisitor, isConciseBody));
     }
-    function emitTypePredicate(node) {
-      if (node.assertsModifier) {
-        emit(node.assertsModifier);
-        writeSpace();
-      }
-      emit(node.parameterName);
-      if (node.type) {
-        writeSpace();
-        writeKeyword("is");
-        writeSpace();
-        emit(node.type);
+  }
+  function getPromiseConstructor(type) {
+    const typeName = type && getEntityNameFromTypeNode(type);
+    if (typeName && isEntityName(typeName)) {
+      const serializationKind = resolver.getTypeReferenceSerializationKind(typeName);
+      if (serializationKind === 1 /* TypeWithConstructSignatureAndValue */ || serializationKind === 0 /* Unknown */) {
+        return typeName;
       }
     }
-    function emitTypeReference(node) {
-      emit(node.typeName);
-      emitTypeArguments(node, node.typeArguments);
-    }
-    function emitFunctionType(node) {
-      pushNameGenerationScope(node);
-      emitTypeParameters(node, node.typeParameters);
-      emitParametersForArrow(node, node.parameters);
-      writeSpace();
-      writePunctuation("=>");
-      writeSpace();
-      emit(node.type);
-      popNameGenerationScope(node);
-    }
-    function emitJSDocFunctionType(node) {
-      writeKeyword("function");
-      emitParameters(node, node.parameters);
-      writePunctuation(":");
-      emit(node.type);
-    }
-    function emitJSDocNullableType(node) {
-      writePunctuation("?");
-      emit(node.type);
-    }
-    function emitJSDocNonNullableType(node) {
-      writePunctuation("!");
-      emit(node.type);
-    }
-    function emitJSDocOptionalType(node) {
-      emit(node.type);
-      writePunctuation("=");
-    }
-    function emitConstructorType(node) {
-      pushNameGenerationScope(node);
-      emitModifiers(node, node.modifiers);
-      writeKeyword("new");
-      writeSpace();
-      emitTypeParameters(node, node.typeParameters);
-      emitParameters(node, node.parameters);
-      writeSpace();
-      writePunctuation("=>");
-      writeSpace();
-      emit(node.type);
-      popNameGenerationScope(node);
-    }
-    function emitTypeQuery(node) {
-      writeKeyword("typeof");
-      writeSpace();
-      emit(node.exprName);
-      emitTypeArguments(node, node.typeArguments);
-    }
-    function emitTypeLiteral(node) {
-      writePunctuation("{");
-      const flags = getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineTypeLiteralMembers */ : 32897 /* MultiLineTypeLiteralMembers */;
-      emitList(node, node.members, flags | 524288 /* NoSpaceIfEmpty */);
-      writePunctuation("}");
-    }
-    function emitArrayType(node) {
-      emit(node.elementType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType);
-      writePunctuation("[");
-      writePunctuation("]");
-    }
-    function emitRestOrJSDocVariadicType(node) {
-      writePunctuation("...");
-      emit(node.type);
-    }
-    function emitTupleType(node) {
-      emitTokenWithComment(22 /* OpenBracketToken */, node.pos, writePunctuation, node);
-      const flags = getEmitFlags(node) & 1 /* SingleLine */ ? 528 /* SingleLineTupleTypeElements */ : 657 /* MultiLineTupleTypeElements */;
-      emitList(node, node.elements, flags | 524288 /* NoSpaceIfEmpty */, parenthesizer.parenthesizeElementTypeOfTupleType);
-      emitTokenWithComment(23 /* CloseBracketToken */, node.elements.end, writePunctuation, node);
-    }
-    function emitNamedTupleMember(node) {
-      emit(node.dotDotDotToken);
-      emit(node.name);
-      emit(node.questionToken);
-      emitTokenWithComment(58 /* ColonToken */, node.name.end, writePunctuation, node);
-      writeSpace();
-      emit(node.type);
-    }
-    function emitOptionalType(node) {
-      emit(node.type, parenthesizer.parenthesizeTypeOfOptionalType);
-      writePunctuation("?");
-    }
-    function emitUnionType(node) {
-      emitList(node, node.types, 516 /* UnionTypeConstituents */, parenthesizer.parenthesizeConstituentTypeOfUnionType);
+    return void 0;
+  }
+  function enableSubstitutionForAsyncMethodsWithSuper() {
+    if ((enabledSubstitutions & 1 /* AsyncMethodsWithSuper */) === 0) {
+      enabledSubstitutions |= 1 /* AsyncMethodsWithSuper */;
+      context.enableSubstitution(210 /* CallExpression */);
+      context.enableSubstitution(208 /* PropertyAccessExpression */);
+      context.enableSubstitution(209 /* ElementAccessExpression */);
+      context.enableEmitNotification(260 /* ClassDeclaration */);
+      context.enableEmitNotification(171 /* MethodDeclaration */);
+      context.enableEmitNotification(174 /* GetAccessor */);
+      context.enableEmitNotification(175 /* SetAccessor */);
+      context.enableEmitNotification(173 /* Constructor */);
+      context.enableEmitNotification(240 /* VariableStatement */);
+    }
+  }
+  function onEmitNode(hint, node, emitCallback) {
+    if (enabledSubstitutions & 1 /* AsyncMethodsWithSuper */ && isSuperContainer(node)) {
+      const superContainerFlags = resolver.getNodeCheckFlags(node) & (128 /* MethodWithSuperPropertyAccessInAsync */ | 256 /* MethodWithSuperPropertyAssignmentInAsync */);
+      if (superContainerFlags !== enclosingSuperContainerFlags) {
+        const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
+        enclosingSuperContainerFlags = superContainerFlags;
+        previousOnEmitNode(hint, node, emitCallback);
+        enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
+        return;
+      }
+    } else if (enabledSubstitutions && substitutedSuperAccessors[getNodeId(node)]) {
+      const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
+      enclosingSuperContainerFlags = 0;
+      previousOnEmitNode(hint, node, emitCallback);
+      enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
+      return;
     }
-    function emitIntersectionType(node) {
-      emitList(node, node.types, 520 /* IntersectionTypeConstituents */, parenthesizer.parenthesizeConstituentTypeOfIntersectionType);
+    previousOnEmitNode(hint, node, emitCallback);
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (hint === 1 /* Expression */ && enclosingSuperContainerFlags) {
+      return substituteExpression(node);
     }
-    function emitConditionalType(node) {
-      emit(node.checkType, parenthesizer.parenthesizeCheckTypeOfConditionalType);
-      writeSpace();
-      writeKeyword("extends");
-      writeSpace();
-      emit(node.extendsType, parenthesizer.parenthesizeExtendsTypeOfConditionalType);
-      writeSpace();
-      writePunctuation("?");
-      writeSpace();
-      emit(node.trueType);
-      writeSpace();
-      writePunctuation(":");
-      writeSpace();
-      emit(node.falseType);
+    return node;
+  }
+  function substituteExpression(node) {
+    switch (node.kind) {
+      case 208 /* PropertyAccessExpression */:
+        return substitutePropertyAccessExpression(node);
+      case 209 /* ElementAccessExpression */:
+        return substituteElementAccessExpression(node);
+      case 210 /* CallExpression */:
+        return substituteCallExpression(node);
     }
-    function emitInferType(node) {
-      writeKeyword("infer");
-      writeSpace();
-      emit(node.typeParameter);
+    return node;
+  }
+  function substitutePropertyAccessExpression(node) {
+    if (node.expression.kind === 106 /* SuperKeyword */) {
+      return setTextRange(
+        factory2.createPropertyAccessExpression(
+          factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
+          node.name
+        ),
+        node
+      );
     }
-    function emitParenthesizedType(node) {
-      writePunctuation("(");
-      emit(node.type);
-      writePunctuation(")");
+    return node;
+  }
+  function substituteElementAccessExpression(node) {
+    if (node.expression.kind === 106 /* SuperKeyword */) {
+      return createSuperElementAccessInAsyncMethod(
+        node.argumentExpression,
+        node
+      );
     }
-    function emitThisType() {
-      writeKeyword("this");
+    return node;
+  }
+  function substituteCallExpression(node) {
+    const expression = node.expression;
+    if (isSuperProperty(expression)) {
+      const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression);
+      return factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(argumentExpression, "call"),
+        /*typeArguments*/
+        void 0,
+        [
+          factory2.createThis(),
+          ...node.arguments
+        ]
+      );
     }
-    function emitTypeOperator(node) {
-      writeTokenText(node.operator, writeKeyword);
-      writeSpace();
-      const parenthesizerRule = node.operator === 146 /* ReadonlyKeyword */ ? parenthesizer.parenthesizeOperandOfReadonlyTypeOperator : parenthesizer.parenthesizeOperandOfTypeOperator;
-      emit(node.type, parenthesizerRule);
+    return node;
+  }
+  function isSuperContainer(node) {
+    const kind = node.kind;
+    return kind === 260 /* ClassDeclaration */ || kind === 173 /* Constructor */ || kind === 171 /* MethodDeclaration */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */;
+  }
+  function createSuperElementAccessInAsyncMethod(argumentExpression, location) {
+    if (enclosingSuperContainerFlags & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
+      return setTextRange(
+        factory2.createPropertyAccessExpression(
+          factory2.createCallExpression(
+            factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */),
+            /*typeArguments*/
+            void 0,
+            [argumentExpression]
+          ),
+          "value"
+        ),
+        location
+      );
+    } else {
+      return setTextRange(
+        factory2.createCallExpression(
+          factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */),
+          /*typeArguments*/
+          void 0,
+          [argumentExpression]
+        ),
+        location
+      );
     }
-    function emitIndexedAccessType(node) {
-      emit(node.objectType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType);
-      writePunctuation("[");
-      emit(node.indexType);
-      writePunctuation("]");
+  }
+}
+function createSuperAccessVariableStatement(factory2, resolver, node, names) {
+  const hasBinding = (resolver.getNodeCheckFlags(node) & 256 /* MethodWithSuperPropertyAssignmentInAsync */) !== 0;
+  const accessors = [];
+  names.forEach((_, key) => {
+    const name = unescapeLeadingUnderscores(key);
+    const getterAndSetter = [];
+    getterAndSetter.push(factory2.createPropertyAssignment(
+      "get",
+      factory2.createArrowFunction(
+        /* modifiers */
+        void 0,
+        /* typeParameters */
+        void 0,
+        /* parameters */
+        [],
+        /* type */
+        void 0,
+        /* equalsGreaterThanToken */
+        void 0,
+        setEmitFlags(
+          factory2.createPropertyAccessExpression(
+            setEmitFlags(
+              factory2.createSuper(),
+              8 /* NoSubstitution */
+            ),
+            name
+          ),
+          8 /* NoSubstitution */
+        )
+      )
+    ));
+    if (hasBinding) {
+      getterAndSetter.push(
+        factory2.createPropertyAssignment(
+          "set",
+          factory2.createArrowFunction(
+            /* modifiers */
+            void 0,
+            /* typeParameters */
+            void 0,
+            /* parameters */
+            [
+              factory2.createParameterDeclaration(
+                /* modifiers */
+                void 0,
+                /* dotDotDotToken */
+                void 0,
+                "v",
+                /* questionToken */
+                void 0,
+                /* type */
+                void 0,
+                /* initializer */
+                void 0
+              )
+            ],
+            /* type */
+            void 0,
+            /* equalsGreaterThanToken */
+            void 0,
+            factory2.createAssignment(
+              setEmitFlags(
+                factory2.createPropertyAccessExpression(
+                  setEmitFlags(
+                    factory2.createSuper(),
+                    8 /* NoSubstitution */
+                  ),
+                  name
+                ),
+                8 /* NoSubstitution */
+              ),
+              factory2.createIdentifier("v")
+            )
+          )
+        )
+      );
     }
-    function emitMappedType(node) {
-      const emitFlags = getEmitFlags(node);
-      writePunctuation("{");
-      if (emitFlags & 1 /* SingleLine */) {
-        writeSpace();
-      } else {
-        writeLine();
-        increaseIndent();
-      }
-      if (node.readonlyToken) {
-        emit(node.readonlyToken);
-        if (node.readonlyToken.kind !== 146 /* ReadonlyKeyword */) {
-          writeKeyword("readonly");
-        }
-        writeSpace();
-      }
-      writePunctuation("[");
-      pipelineEmit(3 /* MappedTypeParameter */, node.typeParameter);
-      if (node.nameType) {
-        writeSpace();
-        writeKeyword("as");
-        writeSpace();
-        emit(node.nameType);
-      }
-      writePunctuation("]");
-      if (node.questionToken) {
-        emit(node.questionToken);
-        if (node.questionToken.kind !== 57 /* QuestionToken */) {
-          writePunctuation("?");
-        }
-      }
-      writePunctuation(":");
-      writeSpace();
-      emit(node.type);
-      writeTrailingSemicolon();
-      if (emitFlags & 1 /* SingleLine */) {
-        writeSpace();
-      } else {
-        writeLine();
-        decreaseIndent();
-      }
-      emitList(node, node.members, 2 /* PreserveLines */);
-      writePunctuation("}");
+    accessors.push(
+      factory2.createPropertyAssignment(
+        name,
+        factory2.createObjectLiteralExpression(getterAndSetter)
+      )
+    );
+  });
+  return factory2.createVariableStatement(
+    /* modifiers */
+    void 0,
+    factory2.createVariableDeclarationList(
+      [
+        factory2.createVariableDeclaration(
+          factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
+          /*exclamationToken*/
+          void 0,
+          /* type */
+          void 0,
+          factory2.createCallExpression(
+            factory2.createPropertyAccessExpression(
+              factory2.createIdentifier("Object"),
+              "create"
+            ),
+            /* typeArguments */
+            void 0,
+            [
+              factory2.createNull(),
+              factory2.createObjectLiteralExpression(
+                accessors,
+                /* multiline */
+                true
+              )
+            ]
+          )
+        )
+      ],
+      2 /* Const */
+    )
+  );
+}
+
+// src/compiler/transformers/es2018.ts
+function transformES2018(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    resumeLexicalEnvironment,
+    endLexicalEnvironment,
+    hoistVariableDeclaration
+  } = context;
+  const resolver = context.getEmitResolver();
+  const compilerOptions = context.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const previousOnEmitNode = context.onEmitNode;
+  context.onEmitNode = onEmitNode;
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  context.onSubstituteNode = onSubstituteNode;
+  let exportedVariableStatement = false;
+  let enabledSubstitutions;
+  let enclosingFunctionFlags;
+  let parametersWithPrecedingObjectRestOrSpread;
+  let enclosingSuperContainerFlags = 0;
+  let hierarchyFacts = 0;
+  let currentSourceFile;
+  let taggedTemplateStringDeclarations;
+  let capturedSuperProperties;
+  let hasSuperElementAccess;
+  const substitutedSuperAccessors = [];
+  return chainBundle(context, transformSourceFile);
+  function affectsSubtree(excludeFacts, includeFacts) {
+    return hierarchyFacts !== (hierarchyFacts & ~excludeFacts | includeFacts);
+  }
+  function enterSubtree(excludeFacts, includeFacts) {
+    const ancestorFacts = hierarchyFacts;
+    hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 3 /* AncestorFactsMask */;
+    return ancestorFacts;
+  }
+  function exitSubtree(ancestorFacts) {
+    hierarchyFacts = ancestorFacts;
+  }
+  function recordTaggedTemplateString(temp) {
+    taggedTemplateStringDeclarations = append(
+      taggedTemplateStringDeclarations,
+      factory2.createVariableDeclaration(temp)
+    );
+  }
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function emitLiteralType(node) {
-      emitExpression(node.literal);
+    currentSourceFile = node;
+    const visited = visitSourceFile(node);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    currentSourceFile = void 0;
+    taggedTemplateStringDeclarations = void 0;
+    return visited;
+  }
+  function visitor(node) {
+    return visitorWorker(
+      node,
+      /*expressionResultIsUnused*/
+      false
+    );
+  }
+  function visitorWithUnusedExpressionResult(node) {
+    return visitorWorker(
+      node,
+      /*expressionResultIsUnused*/
+      true
+    );
+  }
+  function visitorNoAsyncModifier(node) {
+    if (node.kind === 132 /* AsyncKeyword */) {
+      return void 0;
     }
-    function emitTemplateType(node) {
-      emit(node.head);
-      emitList(node, node.templateSpans, 262144 /* TemplateExpressionSpans */);
+    return node;
+  }
+  function doWithHierarchyFacts(cb, value, excludeFacts, includeFacts) {
+    if (affectsSubtree(excludeFacts, includeFacts)) {
+      const ancestorFacts = enterSubtree(excludeFacts, includeFacts);
+      const result = cb(value);
+      exitSubtree(ancestorFacts);
+      return result;
     }
-    function emitImportTypeNode(node) {
-      if (node.isTypeOf) {
-        writeKeyword("typeof");
-        writeSpace();
-      }
-      writeKeyword("import");
-      writePunctuation("(");
-      emit(node.argument);
-      if (node.assertions) {
-        writePunctuation(",");
-        writeSpace();
-        writePunctuation("{");
-        writeSpace();
-        writeKeyword("assert");
-        writePunctuation(":");
-        writeSpace();
-        const elements = node.assertions.assertClause.elements;
-        emitList(node.assertions.assertClause, elements, 526226 /* ImportClauseEntries */);
-        writeSpace();
-        writePunctuation("}");
-      }
-      writePunctuation(")");
-      if (node.qualifier) {
-        writePunctuation(".");
-        emit(node.qualifier);
-      }
-      emitTypeArguments(node, node.typeArguments);
+    return cb(value);
+  }
+  function visitDefault(node) {
+    return visitEachChild(node, visitor, context);
+  }
+  function visitorWorker(node, expressionResultIsUnused2) {
+    if ((node.transformFlags & 128 /* ContainsES2018 */) === 0) {
+      return node;
     }
-    function emitObjectBindingPattern(node) {
-      writePunctuation("{");
-      emitList(node, node.elements, 525136 /* ObjectBindingPatternElements */);
-      writePunctuation("}");
+    switch (node.kind) {
+      case 220 /* AwaitExpression */:
+        return visitAwaitExpression(node);
+      case 226 /* YieldExpression */:
+        return visitYieldExpression(node);
+      case 250 /* ReturnStatement */:
+        return visitReturnStatement(node);
+      case 253 /* LabeledStatement */:
+        return visitLabeledStatement(node);
+      case 207 /* ObjectLiteralExpression */:
+        return visitObjectLiteralExpression(node);
+      case 223 /* BinaryExpression */:
+        return visitBinaryExpression(node, expressionResultIsUnused2);
+      case 356 /* CommaListExpression */:
+        return visitCommaListExpression(node, expressionResultIsUnused2);
+      case 295 /* CatchClause */:
+        return visitCatchClause(node);
+      case 240 /* VariableStatement */:
+        return visitVariableStatement(node);
+      case 257 /* VariableDeclaration */:
+        return visitVariableDeclaration(node);
+      case 243 /* DoStatement */:
+      case 244 /* WhileStatement */:
+      case 246 /* ForInStatement */:
+        return doWithHierarchyFacts(
+          visitDefault,
+          node,
+          0 /* IterationStatementExcludes */,
+          2 /* IterationStatementIncludes */
+        );
+      case 247 /* ForOfStatement */:
+        return visitForOfStatement(
+          node,
+          /*outermostLabeledStatement*/
+          void 0
+        );
+      case 245 /* ForStatement */:
+        return doWithHierarchyFacts(
+          visitForStatement,
+          node,
+          0 /* IterationStatementExcludes */,
+          2 /* IterationStatementIncludes */
+        );
+      case 219 /* VoidExpression */:
+        return visitVoidExpression(node);
+      case 173 /* Constructor */:
+        return doWithHierarchyFacts(
+          visitConstructorDeclaration,
+          node,
+          2 /* ClassOrFunctionExcludes */,
+          1 /* ClassOrFunctionIncludes */
+        );
+      case 171 /* MethodDeclaration */:
+        return doWithHierarchyFacts(
+          visitMethodDeclaration,
+          node,
+          2 /* ClassOrFunctionExcludes */,
+          1 /* ClassOrFunctionIncludes */
+        );
+      case 174 /* GetAccessor */:
+        return doWithHierarchyFacts(
+          visitGetAccessorDeclaration,
+          node,
+          2 /* ClassOrFunctionExcludes */,
+          1 /* ClassOrFunctionIncludes */
+        );
+      case 175 /* SetAccessor */:
+        return doWithHierarchyFacts(
+          visitSetAccessorDeclaration,
+          node,
+          2 /* ClassOrFunctionExcludes */,
+          1 /* ClassOrFunctionIncludes */
+        );
+      case 259 /* FunctionDeclaration */:
+        return doWithHierarchyFacts(
+          visitFunctionDeclaration,
+          node,
+          2 /* ClassOrFunctionExcludes */,
+          1 /* ClassOrFunctionIncludes */
+        );
+      case 215 /* FunctionExpression */:
+        return doWithHierarchyFacts(
+          visitFunctionExpression,
+          node,
+          2 /* ClassOrFunctionExcludes */,
+          1 /* ClassOrFunctionIncludes */
+        );
+      case 216 /* ArrowFunction */:
+        return doWithHierarchyFacts(
+          visitArrowFunction,
+          node,
+          2 /* ArrowFunctionExcludes */,
+          0 /* ArrowFunctionIncludes */
+        );
+      case 166 /* Parameter */:
+        return visitParameter(node);
+      case 241 /* ExpressionStatement */:
+        return visitExpressionStatement(node);
+      case 214 /* ParenthesizedExpression */:
+        return visitParenthesizedExpression(node, expressionResultIsUnused2);
+      case 212 /* TaggedTemplateExpression */:
+        return visitTaggedTemplateExpression(node);
+      case 208 /* PropertyAccessExpression */:
+        if (capturedSuperProperties && isPropertyAccessExpression(node) && node.expression.kind === 106 /* SuperKeyword */) {
+          capturedSuperProperties.add(node.name.escapedText);
+        }
+        return visitEachChild(node, visitor, context);
+      case 209 /* ElementAccessExpression */:
+        if (capturedSuperProperties && node.expression.kind === 106 /* SuperKeyword */) {
+          hasSuperElementAccess = true;
+        }
+        return visitEachChild(node, visitor, context);
+      case 260 /* ClassDeclaration */:
+      case 228 /* ClassExpression */:
+        return doWithHierarchyFacts(
+          visitDefault,
+          node,
+          2 /* ClassOrFunctionExcludes */,
+          1 /* ClassOrFunctionIncludes */
+        );
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function emitArrayBindingPattern(node) {
-      writePunctuation("[");
-      emitList(node, node.elements, 524880 /* ArrayBindingPatternElements */);
-      writePunctuation("]");
+  }
+  function visitAwaitExpression(node) {
+    if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) {
+      return setOriginalNode(
+        setTextRange(
+          factory2.createYieldExpression(
+            /*asteriskToken*/
+            void 0,
+            emitHelpers().createAwaitHelper(visitNode(node.expression, visitor, isExpression))
+          ),
+          /*location*/
+          node
+        ),
+        node
+      );
     }
-    function emitBindingElement(node) {
-      emit(node.dotDotDotToken);
-      if (node.propertyName) {
-        emit(node.propertyName);
-        writePunctuation(":");
-        writeSpace();
+    return visitEachChild(node, visitor, context);
+  }
+  function visitYieldExpression(node) {
+    if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) {
+      if (node.asteriskToken) {
+        const expression = visitNode(Debug.checkDefined(node.expression), visitor, isExpression);
+        return setOriginalNode(
+          setTextRange(
+            factory2.createYieldExpression(
+              /*asteriskToken*/
+              void 0,
+              emitHelpers().createAwaitHelper(
+                factory2.updateYieldExpression(
+                  node,
+                  node.asteriskToken,
+                  setTextRange(
+                    emitHelpers().createAsyncDelegatorHelper(
+                      setTextRange(
+                        emitHelpers().createAsyncValuesHelper(expression),
+                        expression
+                      )
+                    ),
+                    expression
+                  )
+                )
+              )
+            ),
+            node
+          ),
+          node
+        );
       }
-      emit(node.name);
-      emitInitializer(node.initializer, node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma);
+      return setOriginalNode(
+        setTextRange(
+          factory2.createYieldExpression(
+            /*asteriskToken*/
+            void 0,
+            createDownlevelAwait(
+              node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero()
+            )
+          ),
+          node
+        ),
+        node
+      );
     }
-    function emitArrayLiteralExpression(node) {
-      const elements = node.elements;
-      const preferNewLine = node.multiLine ? 65536 /* PreferNewLine */ : 0 /* None */;
-      emitExpressionList(node, elements, 8914 /* ArrayLiteralExpressionElements */ | preferNewLine, parenthesizer.parenthesizeExpressionForDisallowedComma);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitReturnStatement(node) {
+    if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) {
+      return factory2.updateReturnStatement(node, createDownlevelAwait(
+        node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero()
+      ));
     }
-    function emitObjectLiteralExpression(node) {
-      forEach(node.properties, generateMemberNames);
-      const indentedFlag = getEmitFlags(node) & 131072 /* Indented */;
-      if (indentedFlag) {
-        increaseIndent();
-      }
-      const preferNewLine = node.multiLine ? 65536 /* PreferNewLine */ : 0 /* None */;
-      const allowTrailingComma = currentSourceFile && currentSourceFile.languageVersion >= 1 /* ES5 */ && !isJsonSourceFile(currentSourceFile) ? 64 /* AllowTrailingComma */ : 0 /* None */;
-      emitList(node, node.properties, 526226 /* ObjectLiteralExpressionProperties */ | allowTrailingComma | preferNewLine);
-      if (indentedFlag) {
-        decreaseIndent();
+    return visitEachChild(node, visitor, context);
+  }
+  function visitLabeledStatement(node) {
+    if (enclosingFunctionFlags & 2 /* Async */) {
+      const statement = unwrapInnermostStatementOfLabel(node);
+      if (statement.kind === 247 /* ForOfStatement */ && statement.awaitModifier) {
+        return visitForOfStatement(statement, node);
       }
+      return factory2.restoreEnclosingLabel(visitNode(statement, visitor, isStatement, factory2.liftToBlock), node);
     }
-    function emitPropertyAccessExpression(node) {
-      emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
-      const token = node.questionDotToken || setTextRangePosEnd(factory.createToken(24 /* DotToken */), node.expression.end, node.name.pos);
-      const linesBeforeDot = getLinesBetweenNodes(node, node.expression, token);
-      const linesAfterDot = getLinesBetweenNodes(node, token, node.name);
-      writeLinesAndIndent(linesBeforeDot, false);
-      const shouldEmitDotDot = token.kind !== 28 /* QuestionDotToken */ && mayNeedDotDotForPropertyAccess(node.expression) && !writer.hasTrailingComment() && !writer.hasTrailingWhitespace();
-      if (shouldEmitDotDot) {
-        writePunctuation(".");
-      }
-      if (node.questionDotToken) {
-        emit(token);
+    return visitEachChild(node, visitor, context);
+  }
+  function chunkObjectLiteralElements(elements) {
+    let chunkObject;
+    const objects = [];
+    for (const e of elements) {
+      if (e.kind === 301 /* SpreadAssignment */) {
+        if (chunkObject) {
+          objects.push(factory2.createObjectLiteralExpression(chunkObject));
+          chunkObject = void 0;
+        }
+        const target = e.expression;
+        objects.push(visitNode(target, visitor, isExpression));
       } else {
-        emitTokenWithComment(token.kind, node.expression.end, writePunctuation, node);
-      }
-      writeLinesAndIndent(linesAfterDot, false);
-      emit(node.name);
-      decreaseIndentIf(linesBeforeDot, linesAfterDot);
-    }
-    function mayNeedDotDotForPropertyAccess(expression) {
-      expression = skipPartiallyEmittedExpressions(expression);
-      if (isNumericLiteral(expression)) {
-        const text = getLiteralTextOfNode(expression, true, false);
-        return !expression.numericLiteralFlags && !stringContains(text, tokenToString(24 /* DotToken */));
-      } else if (isAccessExpression(expression)) {
-        const constantValue = getConstantValue(expression);
-        return typeof constantValue === "number" && isFinite(constantValue) && Math.floor(constantValue) === constantValue;
-      }
-    }
-    function emitElementAccessExpression(node) {
-      emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
-      emit(node.questionDotToken);
-      emitTokenWithComment(22 /* OpenBracketToken */, node.expression.end, writePunctuation, node);
-      emitExpression(node.argumentExpression);
-      emitTokenWithComment(23 /* CloseBracketToken */, node.argumentExpression.end, writePunctuation, node);
-    }
-    function emitCallExpression(node) {
-      const indirectCall = getEmitFlags(node) & 1073741824 /* IndirectCall */;
-      if (indirectCall) {
-        writePunctuation("(");
-        writeLiteral("0");
-        writePunctuation(",");
-        writeSpace();
+        chunkObject = append(chunkObject, e.kind === 299 /* PropertyAssignment */ ? factory2.createPropertyAssignment(e.name, visitNode(e.initializer, visitor, isExpression)) : visitNode(e, visitor, isObjectLiteralElementLike));
       }
-      emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
-      if (indirectCall) {
-        writePunctuation(")");
-      }
-      emit(node.questionDotToken);
-      emitTypeArguments(node, node.typeArguments);
-      emitExpressionList(node, node.arguments, 2576 /* CallExpressionArguments */, parenthesizer.parenthesizeExpressionForDisallowedComma);
     }
-    function emitNewExpression(node) {
-      emitTokenWithComment(103 /* NewKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfNew);
-      emitTypeArguments(node, node.typeArguments);
-      emitExpressionList(node, node.arguments, 18960 /* NewExpressionArguments */, parenthesizer.parenthesizeExpressionForDisallowedComma);
+    if (chunkObject) {
+      objects.push(factory2.createObjectLiteralExpression(chunkObject));
     }
-    function emitTaggedTemplateExpression(node) {
-      const indirectCall = getEmitFlags(node) & 1073741824 /* IndirectCall */;
-      if (indirectCall) {
-        writePunctuation("(");
-        writeLiteral("0");
-        writePunctuation(",");
-        writeSpace();
+    return objects;
+  }
+  function visitObjectLiteralExpression(node) {
+    if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
+      const objects = chunkObjectLiteralElements(node.properties);
+      if (objects.length && objects[0].kind !== 207 /* ObjectLiteralExpression */) {
+        objects.unshift(factory2.createObjectLiteralExpression());
       }
-      emitExpression(node.tag, parenthesizer.parenthesizeLeftSideOfAccess);
-      if (indirectCall) {
-        writePunctuation(")");
+      let expression = objects[0];
+      if (objects.length > 1) {
+        for (let i = 1; i < objects.length; i++) {
+          expression = emitHelpers().createAssignHelper([expression, objects[i]]);
+        }
+        return expression;
+      } else {
+        return emitHelpers().createAssignHelper(objects);
       }
-      emitTypeArguments(node, node.typeArguments);
-      writeSpace();
-      emitExpression(node.template);
-    }
-    function emitTypeAssertionExpression(node) {
-      writePunctuation("<");
-      emit(node.type);
-      writePunctuation(">");
-      emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
-    }
-    function emitParenthesizedExpression(node) {
-      const openParenPos = emitTokenWithComment(20 /* OpenParenToken */, node.pos, writePunctuation, node);
-      const indented = writeLineSeparatorsAndIndentBefore(node.expression, node);
-      emitExpression(node.expression, void 0);
-      writeLineSeparatorsAfter(node.expression, node);
-      decreaseIndentIf(indented);
-      emitTokenWithComment(21 /* CloseParenToken */, node.expression ? node.expression.end : openParenPos, writePunctuation, node);
-    }
-    function emitFunctionExpression(node) {
-      generateNameIfNeeded(node.name);
-      emitFunctionDeclarationOrExpression(node);
     }
-    function emitArrowFunction(node) {
-      emitModifiers(node, node.modifiers);
-      emitSignatureAndBody(node, emitArrowFunctionHead);
-    }
-    function emitArrowFunctionHead(node) {
-      emitTypeParameters(node, node.typeParameters);
-      emitParametersForArrow(node, node.parameters);
-      emitTypeAnnotation(node.type);
-      writeSpace();
-      emit(node.equalsGreaterThanToken);
-    }
-    function emitDeleteExpression(node) {
-      emitTokenWithComment(89 /* DeleteKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
-    }
-    function emitTypeOfExpression(node) {
-      emitTokenWithComment(112 /* TypeOfKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitExpressionStatement(node) {
+    return visitEachChild(node, visitorWithUnusedExpressionResult, context);
+  }
+  function visitParenthesizedExpression(node, expressionResultIsUnused2) {
+    return visitEachChild(node, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, context);
+  }
+  function visitSourceFile(node) {
+    const ancestorFacts = enterSubtree(
+      2 /* SourceFileExcludes */,
+      isEffectiveStrictModeSourceFile(node, compilerOptions) ? 0 /* StrictModeSourceFileIncludes */ : 1 /* SourceFileIncludes */
+    );
+    exportedVariableStatement = false;
+    const visited = visitEachChild(node, visitor, context);
+    const statement = concatenate(visited.statements, taggedTemplateStringDeclarations && [
+      factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList(taggedTemplateStringDeclarations)
+      )
+    ]);
+    const result = factory2.updateSourceFile(visited, setTextRange(factory2.createNodeArray(statement), node.statements));
+    exitSubtree(ancestorFacts);
+    return result;
+  }
+  function visitTaggedTemplateExpression(node) {
+    return processTaggedTemplateExpression(
+      context,
+      node,
+      visitor,
+      currentSourceFile,
+      recordTaggedTemplateString,
+      0 /* LiftRestriction */
+    );
+  }
+  function visitBinaryExpression(node, expressionResultIsUnused2) {
+    if (isDestructuringAssignment(node) && node.left.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
+      return flattenDestructuringAssignment(
+        node,
+        visitor,
+        context,
+        1 /* ObjectRest */,
+        !expressionResultIsUnused2
+      );
     }
-    function emitVoidExpression(node) {
-      emitTokenWithComment(114 /* VoidKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+    if (node.operatorToken.kind === 27 /* CommaToken */) {
+      return factory2.updateBinaryExpression(
+        node,
+        visitNode(node.left, visitorWithUnusedExpressionResult, isExpression),
+        node.operatorToken,
+        visitNode(node.right, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, isExpression)
+      );
     }
-    function emitAwaitExpression(node) {
-      emitTokenWithComment(133 /* AwaitKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitCommaListExpression(node, expressionResultIsUnused2) {
+    if (expressionResultIsUnused2) {
+      return visitEachChild(node, visitorWithUnusedExpressionResult, context);
     }
-    function emitPrefixUnaryExpression(node) {
-      writeTokenText(node.operator, writeOperator);
-      if (shouldEmitWhitespaceBeforeOperand(node)) {
-        writeSpace();
+    let result;
+    for (let i = 0; i < node.elements.length; i++) {
+      const element = node.elements[i];
+      const visited = visitNode(element, i < node.elements.length - 1 ? visitorWithUnusedExpressionResult : visitor, isExpression);
+      if (result || visited !== element) {
+        result || (result = node.elements.slice(0, i));
+        result.push(visited);
       }
-      emitExpression(node.operand, parenthesizer.parenthesizeOperandOfPrefixUnary);
-    }
-    function shouldEmitWhitespaceBeforeOperand(node) {
-      const operand = node.operand;
-      return operand.kind === 221 /* PrefixUnaryExpression */ && (node.operator === 39 /* PlusToken */ && (operand.operator === 39 /* PlusToken */ || operand.operator === 45 /* PlusPlusToken */) || node.operator === 40 /* MinusToken */ && (operand.operator === 40 /* MinusToken */ || operand.operator === 46 /* MinusMinusToken */));
-    }
-    function emitPostfixUnaryExpression(node) {
-      emitExpression(node.operand, parenthesizer.parenthesizeOperandOfPostfixUnary);
-      writeTokenText(node.operator, writeOperator);
-    }
-    function createEmitBinaryExpression() {
-      return createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, void 0);
-      function onEnter(node, state) {
-        if (state) {
-          state.stackIndex++;
-          state.preserveSourceNewlinesStack[state.stackIndex] = preserveSourceNewlines;
-          state.containerPosStack[state.stackIndex] = containerPos;
-          state.containerEndStack[state.stackIndex] = containerEnd;
-          state.declarationListContainerEndStack[state.stackIndex] = declarationListContainerEnd;
-          const emitComments2 = state.shouldEmitCommentsStack[state.stackIndex] = shouldEmitComments(node);
-          const emitSourceMaps = state.shouldEmitSourceMapsStack[state.stackIndex] = shouldEmitSourceMaps(node);
-          onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(node);
-          if (emitComments2)
-            emitCommentsBeforeNode(node);
-          if (emitSourceMaps)
-            emitSourceMapsBeforeNode(node);
-          beforeEmitNode(node);
-        } else {
-          state = {
-            stackIndex: 0,
-            preserveSourceNewlinesStack: [void 0],
-            containerPosStack: [-1],
-            containerEndStack: [-1],
-            declarationListContainerEndStack: [-1],
-            shouldEmitCommentsStack: [false],
-            shouldEmitSourceMapsStack: [false]
-          };
-        }
-        return state;
+    }
+    const elements = result ? setTextRange(factory2.createNodeArray(result), node.elements) : node.elements;
+    return factory2.updateCommaListExpression(node, elements);
+  }
+  function visitCatchClause(node) {
+    if (node.variableDeclaration && isBindingPattern(node.variableDeclaration.name) && node.variableDeclaration.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
+      const name = factory2.getGeneratedNameForNode(node.variableDeclaration.name);
+      const updatedDecl = factory2.updateVariableDeclaration(
+        node.variableDeclaration,
+        node.variableDeclaration.name,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        name
+      );
+      const visitedBindings = flattenDestructuringBinding(updatedDecl, visitor, context, 1 /* ObjectRest */);
+      let block = visitNode(node.block, visitor, isBlock);
+      if (some(visitedBindings)) {
+        block = factory2.updateBlock(block, [
+          factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            visitedBindings
+          ),
+          ...block.statements
+        ]);
       }
-      function onLeft(next, _workArea, parent2) {
-        return maybeEmitExpression(next, parent2, "left");
-      }
-      function onOperator(operatorToken, _state, node) {
-        const isCommaOperator = operatorToken.kind !== 27 /* CommaToken */;
-        const linesBeforeOperator = getLinesBetweenNodes(node, node.left, operatorToken);
-        const linesAfterOperator = getLinesBetweenNodes(node, operatorToken, node.right);
-        writeLinesAndIndent(linesBeforeOperator, isCommaOperator);
-        emitLeadingCommentsOfPosition(operatorToken.pos);
-        writeTokenNode(operatorToken, operatorToken.kind === 101 /* InKeyword */ ? writeKeyword : writeOperator);
-        emitTrailingCommentsOfPosition(operatorToken.end, true);
-        writeLinesAndIndent(linesAfterOperator, true);
-      }
-      function onRight(next, _workArea, parent2) {
-        return maybeEmitExpression(next, parent2, "right");
-      }
-      function onExit(node, state) {
-        const linesBeforeOperator = getLinesBetweenNodes(node, node.left, node.operatorToken);
-        const linesAfterOperator = getLinesBetweenNodes(node, node.operatorToken, node.right);
-        decreaseIndentIf(linesBeforeOperator, linesAfterOperator);
-        if (state.stackIndex > 0) {
-          const savedPreserveSourceNewlines = state.preserveSourceNewlinesStack[state.stackIndex];
-          const savedContainerPos = state.containerPosStack[state.stackIndex];
-          const savedContainerEnd = state.containerEndStack[state.stackIndex];
-          const savedDeclarationListContainerEnd = state.declarationListContainerEndStack[state.stackIndex];
-          const shouldEmitComments2 = state.shouldEmitCommentsStack[state.stackIndex];
-          const shouldEmitSourceMaps2 = state.shouldEmitSourceMapsStack[state.stackIndex];
-          afterEmitNode(savedPreserveSourceNewlines);
-          if (shouldEmitSourceMaps2)
-            emitSourceMapsAfterNode(node);
-          if (shouldEmitComments2)
-            emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd);
-          onAfterEmitNode == null ? void 0 : onAfterEmitNode(node);
-          state.stackIndex--;
-        }
-      }
-      function maybeEmitExpression(next, parent2, side) {
-        const parenthesizerRule = side === "left" ? parenthesizer.getParenthesizeLeftSideOfBinaryForOperator(parent2.operatorToken.kind) : parenthesizer.getParenthesizeRightSideOfBinaryForOperator(parent2.operatorToken.kind);
-        let pipelinePhase = getPipelinePhase(0 /* Notification */, 1 /* Expression */, next);
-        if (pipelinePhase === pipelineEmitWithSubstitution) {
-          Debug.assertIsDefined(lastSubstitution);
-          next = parenthesizerRule(cast(lastSubstitution, isExpression));
-          pipelinePhase = getNextPipelinePhase(1 /* Substitution */, 1 /* Expression */, next);
-          lastSubstitution = void 0;
-        }
-        if (pipelinePhase === pipelineEmitWithComments || pipelinePhase === pipelineEmitWithSourceMaps || pipelinePhase === pipelineEmitWithHint) {
-          if (isBinaryExpression(next)) {
-            return next;
-          }
-        }
-        currentParenthesizerRule = parenthesizerRule;
-        pipelinePhase(1 /* Expression */, next);
-      }
-    }
-    function emitConditionalExpression(node) {
-      const linesBeforeQuestion = getLinesBetweenNodes(node, node.condition, node.questionToken);
-      const linesAfterQuestion = getLinesBetweenNodes(node, node.questionToken, node.whenTrue);
-      const linesBeforeColon = getLinesBetweenNodes(node, node.whenTrue, node.colonToken);
-      const linesAfterColon = getLinesBetweenNodes(node, node.colonToken, node.whenFalse);
-      emitExpression(node.condition, parenthesizer.parenthesizeConditionOfConditionalExpression);
-      writeLinesAndIndent(linesBeforeQuestion, true);
-      emit(node.questionToken);
-      writeLinesAndIndent(linesAfterQuestion, true);
-      emitExpression(node.whenTrue, parenthesizer.parenthesizeBranchOfConditionalExpression);
-      decreaseIndentIf(linesBeforeQuestion, linesAfterQuestion);
-      writeLinesAndIndent(linesBeforeColon, true);
-      emit(node.colonToken);
-      writeLinesAndIndent(linesAfterColon, true);
-      emitExpression(node.whenFalse, parenthesizer.parenthesizeBranchOfConditionalExpression);
-      decreaseIndentIf(linesBeforeColon, linesAfterColon);
-    }
-    function emitTemplateExpression(node) {
-      emit(node.head);
-      emitList(node, node.templateSpans, 262144 /* TemplateExpressionSpans */);
-    }
-    function emitYieldExpression(node) {
-      emitTokenWithComment(125 /* YieldKeyword */, node.pos, writeKeyword, node);
-      emit(node.asteriskToken);
-      emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsiAndDisallowedComma);
-    }
-    function emitSpreadElement(node) {
-      emitTokenWithComment(25 /* DotDotDotToken */, node.pos, writePunctuation, node);
-      emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma);
+      return factory2.updateCatchClause(
+        node,
+        factory2.updateVariableDeclaration(
+          node.variableDeclaration,
+          name,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          /*initializer*/
+          void 0
+        ),
+        block
+      );
     }
-    function emitClassExpression(node) {
-      generateNameIfNeeded(node.name);
-      emitClassDeclarationOrExpression(node);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitVariableStatement(node) {
+    if (hasSyntacticModifier(node, 1 /* Export */)) {
+      const savedExportedVariableStatement = exportedVariableStatement;
+      exportedVariableStatement = true;
+      const visited = visitEachChild(node, visitor, context);
+      exportedVariableStatement = savedExportedVariableStatement;
+      return visited;
     }
-    function emitExpressionWithTypeArguments(node) {
-      emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
-      emitTypeArguments(node, node.typeArguments);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitVariableDeclaration(node) {
+    if (exportedVariableStatement) {
+      const savedExportedVariableStatement = exportedVariableStatement;
+      exportedVariableStatement = false;
+      const visited = visitVariableDeclarationWorker(
+        node,
+        /*exportedVariableStatement*/
+        true
+      );
+      exportedVariableStatement = savedExportedVariableStatement;
+      return visited;
     }
-    function emitAsExpression(node) {
-      emitExpression(node.expression, void 0);
-      if (node.type) {
-        writeSpace();
-        writeKeyword("as");
-        writeSpace();
-        emit(node.type);
-      }
+    return visitVariableDeclarationWorker(
+      node,
+      /*exportedVariableStatement*/
+      false
+    );
+  }
+  function visitVariableDeclarationWorker(node, exportedVariableStatement2) {
+    if (isBindingPattern(node.name) && node.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
+      return flattenDestructuringBinding(
+        node,
+        visitor,
+        context,
+        1 /* ObjectRest */,
+        /*rval*/
+        void 0,
+        exportedVariableStatement2
+      );
     }
-    function emitNonNullExpression(node) {
-      emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
-      writeOperator("!");
+    return visitEachChild(node, visitor, context);
+  }
+  function visitForStatement(node) {
+    return factory2.updateForStatement(
+      node,
+      visitNode(node.initializer, visitorWithUnusedExpressionResult, isForInitializer),
+      visitNode(node.condition, visitor, isExpression),
+      visitNode(node.incrementor, visitorWithUnusedExpressionResult, isExpression),
+      visitIterationBody(node.statement, visitor, context)
+    );
+  }
+  function visitVoidExpression(node) {
+    return visitEachChild(node, visitorWithUnusedExpressionResult, context);
+  }
+  function visitForOfStatement(node, outermostLabeledStatement) {
+    const ancestorFacts = enterSubtree(0 /* IterationStatementExcludes */, 2 /* IterationStatementIncludes */);
+    if (node.initializer.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
+      node = transformForOfStatementWithObjectRest(node);
     }
-    function emitSatisfiesExpression(node) {
-      emitExpression(node.expression, void 0);
-      if (node.type) {
-        writeSpace();
-        writeKeyword("satisfies");
-        writeSpace();
-        emit(node.type);
+    const result = node.awaitModifier ? transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) : factory2.restoreEnclosingLabel(visitEachChild(node, visitor, context), outermostLabeledStatement);
+    exitSubtree(ancestorFacts);
+    return result;
+  }
+  function transformForOfStatementWithObjectRest(node) {
+    const initializerWithoutParens = skipParentheses(node.initializer);
+    if (isVariableDeclarationList(initializerWithoutParens) || isAssignmentPattern(initializerWithoutParens)) {
+      let bodyLocation;
+      let statementsLocation;
+      const temp = factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
+      const statements = [createForOfBindingStatement(factory2, initializerWithoutParens, temp)];
+      if (isBlock(node.statement)) {
+        addRange(statements, node.statement.statements);
+        bodyLocation = node.statement;
+        statementsLocation = node.statement.statements;
+      } else if (node.statement) {
+        append(statements, node.statement);
+        bodyLocation = node.statement;
+        statementsLocation = node.statement;
       }
+      return factory2.updateForOfStatement(
+        node,
+        node.awaitModifier,
+        setTextRange(
+          factory2.createVariableDeclarationList(
+            [
+              setTextRange(factory2.createVariableDeclaration(temp), node.initializer)
+            ],
+            1 /* Let */
+          ),
+          node.initializer
+        ),
+        node.expression,
+        setTextRange(
+          factory2.createBlock(
+            setTextRange(factory2.createNodeArray(statements), statementsLocation),
+            /*multiLine*/
+            true
+          ),
+          bodyLocation
+        )
+      );
     }
-    function emitMetaProperty(node) {
-      writeToken(node.keywordToken, node.pos, writePunctuation);
-      writePunctuation(".");
-      emit(node.name);
-    }
-    function emitTemplateSpan(node) {
-      emitExpression(node.expression);
-      emit(node.literal);
-    }
-    function emitBlock(node) {
-      emitBlockStatements(node, !node.multiLine && isEmptyBlock(node));
+    return node;
+  }
+  function convertForOfStatementHead(node, boundValue, nonUserCode) {
+    const value = factory2.createTempVariable(hoistVariableDeclaration);
+    const iteratorValueExpression = factory2.createAssignment(value, boundValue);
+    const iteratorValueStatement = factory2.createExpressionStatement(iteratorValueExpression);
+    setSourceMapRange(iteratorValueStatement, node.expression);
+    const exitNonUserCodeExpression = factory2.createAssignment(nonUserCode, factory2.createFalse());
+    const exitNonUserCodeStatement = factory2.createExpressionStatement(exitNonUserCodeExpression);
+    setSourceMapRange(exitNonUserCodeStatement, node.expression);
+    const enterNonUserCodeExpression = factory2.createAssignment(nonUserCode, factory2.createTrue());
+    const enterNonUserCodeStatement = factory2.createExpressionStatement(enterNonUserCodeExpression);
+    setSourceMapRange(exitNonUserCodeStatement, node.expression);
+    const statements = [];
+    const binding = createForOfBindingStatement(factory2, node.initializer, value);
+    statements.push(visitNode(binding, visitor, isStatement));
+    let bodyLocation;
+    let statementsLocation;
+    const statement = visitIterationBody(node.statement, visitor, context);
+    if (isBlock(statement)) {
+      addRange(statements, statement.statements);
+      bodyLocation = statement;
+      statementsLocation = statement.statements;
+    } else {
+      statements.push(statement);
     }
-    function emitBlockStatements(node, forceSingleLine) {
-      emitTokenWithComment(18 /* OpenBraceToken */, node.pos, writePunctuation, node);
-      const format = forceSingleLine || getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineBlockStatements */ : 129 /* MultiLineBlockStatements */;
-      emitList(node, node.statements, format);
-      emitTokenWithComment(19 /* CloseBraceToken */, node.statements.end, writePunctuation, node, !!(format & 1 /* MultiLine */));
+    const body = setEmitFlags(
+      setTextRange(
+        factory2.createBlock(
+          setTextRange(factory2.createNodeArray(statements), statementsLocation),
+          /*multiLine*/
+          true
+        ),
+        bodyLocation
+      ),
+      96 /* NoSourceMap */ | 768 /* NoTokenSourceMaps */
+    );
+    return factory2.createBlock([
+      iteratorValueStatement,
+      exitNonUserCodeStatement,
+      factory2.createTryStatement(
+        body,
+        /*catchClause*/
+        void 0,
+        factory2.createBlock([
+          enterNonUserCodeStatement
+        ])
+      )
+    ]);
+  }
+  function createDownlevelAwait(expression) {
+    return enclosingFunctionFlags & 1 /* Generator */ ? factory2.createYieldExpression(
+      /*asteriskToken*/
+      void 0,
+      emitHelpers().createAwaitHelper(expression)
+    ) : factory2.createAwaitExpression(expression);
+  }
+  function transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) {
+    const expression = visitNode(node.expression, visitor, isExpression);
+    const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const nonUserCode = factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const done = factory2.createTempVariable(hoistVariableDeclaration);
+    const errorRecord = factory2.createUniqueName("e");
+    const catchVariable = factory2.getGeneratedNameForNode(errorRecord);
+    const returnMethod = factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const callValues = setTextRange(emitHelpers().createAsyncValuesHelper(expression), node.expression);
+    const callNext = factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(iterator, "next"),
+      /*typeArguments*/
+      void 0,
+      []
+    );
+    const getDone = factory2.createPropertyAccessExpression(result, "done");
+    const getValue = factory2.createPropertyAccessExpression(result, "value");
+    const callReturn = factory2.createFunctionCallCall(returnMethod, iterator, []);
+    hoistVariableDeclaration(errorRecord);
+    hoistVariableDeclaration(returnMethod);
+    const initializer = ancestorFacts & 2 /* IterationContainer */ ? factory2.inlineExpressions([factory2.createAssignment(errorRecord, factory2.createVoidZero()), callValues]) : callValues;
+    const forStatement = setEmitFlags(
+      setTextRange(
+        factory2.createForStatement(
+          /*initializer*/
+          setEmitFlags(
+            setTextRange(
+              factory2.createVariableDeclarationList([
+                factory2.createVariableDeclaration(
+                  nonUserCode,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  factory2.createTrue()
+                ),
+                setTextRange(factory2.createVariableDeclaration(
+                  iterator,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  initializer
+                ), node.expression),
+                factory2.createVariableDeclaration(result)
+              ]),
+              node.expression
+            ),
+            4194304 /* NoHoisting */
+          ),
+          /*condition*/
+          factory2.inlineExpressions([
+            factory2.createAssignment(result, createDownlevelAwait(callNext)),
+            factory2.createAssignment(done, getDone),
+            factory2.createLogicalNot(done)
+          ]),
+          /*incrementor*/
+          void 0,
+          /*statement*/
+          convertForOfStatementHead(node, getValue, nonUserCode)
+        ),
+        /*location*/
+        node
+      ),
+      512 /* NoTokenTrailingSourceMaps */
+    );
+    setOriginalNode(forStatement, node);
+    return factory2.createTryStatement(
+      factory2.createBlock([
+        factory2.restoreEnclosingLabel(
+          forStatement,
+          outermostLabeledStatement
+        )
+      ]),
+      factory2.createCatchClause(
+        factory2.createVariableDeclaration(catchVariable),
+        setEmitFlags(
+          factory2.createBlock([
+            factory2.createExpressionStatement(
+              factory2.createAssignment(
+                errorRecord,
+                factory2.createObjectLiteralExpression([
+                  factory2.createPropertyAssignment("error", catchVariable)
+                ])
+              )
+            )
+          ]),
+          1 /* SingleLine */
+        )
+      ),
+      factory2.createBlock([
+        factory2.createTryStatement(
+          /*tryBlock*/
+          factory2.createBlock([
+            setEmitFlags(
+              factory2.createIfStatement(
+                factory2.createLogicalAnd(
+                  factory2.createLogicalAnd(
+                    factory2.createLogicalNot(nonUserCode),
+                    factory2.createLogicalNot(done)
+                  ),
+                  factory2.createAssignment(
+                    returnMethod,
+                    factory2.createPropertyAccessExpression(iterator, "return")
+                  )
+                ),
+                factory2.createExpressionStatement(createDownlevelAwait(callReturn))
+              ),
+              1 /* SingleLine */
+            )
+          ]),
+          /*catchClause*/
+          void 0,
+          /*finallyBlock*/
+          setEmitFlags(
+            factory2.createBlock([
+              setEmitFlags(
+                factory2.createIfStatement(
+                  errorRecord,
+                  factory2.createThrowStatement(
+                    factory2.createPropertyAccessExpression(errorRecord, "error")
+                  )
+                ),
+                1 /* SingleLine */
+              )
+            ]),
+            1 /* SingleLine */
+          )
+        )
+      ])
+    );
+  }
+  function parameterVisitor(node) {
+    Debug.assertNode(node, isParameter);
+    return visitParameter(node);
+  }
+  function visitParameter(node) {
+    if (parametersWithPrecedingObjectRestOrSpread == null ? void 0 : parametersWithPrecedingObjectRestOrSpread.has(node)) {
+      return factory2.updateParameterDeclaration(
+        node,
+        /*modifiers*/
+        void 0,
+        node.dotDotDotToken,
+        isBindingPattern(node.name) ? factory2.getGeneratedNameForNode(node) : node.name,
+        /*questionToken*/
+        void 0,
+        /*type*/
+        void 0,
+        /*initializer*/
+        void 0
+      );
     }
-    function emitVariableStatement(node) {
-      emitModifiers(node, node.modifiers);
-      emit(node.declarationList);
-      writeTrailingSemicolon();
+    if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
+      return factory2.updateParameterDeclaration(
+        node,
+        /*modifiers*/
+        void 0,
+        node.dotDotDotToken,
+        factory2.getGeneratedNameForNode(node),
+        /*questionToken*/
+        void 0,
+        /*type*/
+        void 0,
+        visitNode(node.initializer, visitor, isExpression)
+      );
     }
-    function emitEmptyStatement(isEmbeddedStatement) {
-      if (isEmbeddedStatement) {
-        writePunctuation(";");
-      } else {
-        writeTrailingSemicolon();
+    return visitEachChild(node, visitor, context);
+  }
+  function collectParametersWithPrecedingObjectRestOrSpread(node) {
+    let parameters;
+    for (const parameter of node.parameters) {
+      if (parameters) {
+        parameters.add(parameter);
+      } else if (parameter.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
+        parameters = /* @__PURE__ */ new Set();
       }
     }
-    function emitExpressionStatement(node) {
-      emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfExpressionStatement);
-      if (!currentSourceFile || !isJsonSourceFile(currentSourceFile) || nodeIsSynthesized(node.expression)) {
-        writeTrailingSemicolon();
-      }
+    return parameters;
+  }
+  function visitConstructorDeclaration(node) {
+    const savedEnclosingFunctionFlags = enclosingFunctionFlags;
+    const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
+    enclosingFunctionFlags = getFunctionFlags(node);
+    parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
+    const updated = factory2.updateConstructorDeclaration(
+      node,
+      node.modifiers,
+      visitParameterList(node.parameters, parameterVisitor, context),
+      transformFunctionBody2(node)
+    );
+    enclosingFunctionFlags = savedEnclosingFunctionFlags;
+    parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
+    return updated;
+  }
+  function visitGetAccessorDeclaration(node) {
+    const savedEnclosingFunctionFlags = enclosingFunctionFlags;
+    const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
+    enclosingFunctionFlags = getFunctionFlags(node);
+    parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
+    const updated = factory2.updateGetAccessorDeclaration(
+      node,
+      node.modifiers,
+      visitNode(node.name, visitor, isPropertyName),
+      visitParameterList(node.parameters, parameterVisitor, context),
+      /*type*/
+      void 0,
+      transformFunctionBody2(node)
+    );
+    enclosingFunctionFlags = savedEnclosingFunctionFlags;
+    parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
+    return updated;
+  }
+  function visitSetAccessorDeclaration(node) {
+    const savedEnclosingFunctionFlags = enclosingFunctionFlags;
+    const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
+    enclosingFunctionFlags = getFunctionFlags(node);
+    parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
+    const updated = factory2.updateSetAccessorDeclaration(
+      node,
+      node.modifiers,
+      visitNode(node.name, visitor, isPropertyName),
+      visitParameterList(node.parameters, parameterVisitor, context),
+      transformFunctionBody2(node)
+    );
+    enclosingFunctionFlags = savedEnclosingFunctionFlags;
+    parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
+    return updated;
+  }
+  function visitMethodDeclaration(node) {
+    const savedEnclosingFunctionFlags = enclosingFunctionFlags;
+    const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
+    enclosingFunctionFlags = getFunctionFlags(node);
+    parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
+    const updated = factory2.updateMethodDeclaration(
+      node,
+      enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifierLike) : node.modifiers,
+      enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
+      visitNode(node.name, visitor, isPropertyName),
+      visitNode(
+        /*questionToken*/
+        void 0,
+        visitor,
+        isToken
+      ),
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, parameterVisitor, context),
+      /*type*/
+      void 0,
+      enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
+    );
+    enclosingFunctionFlags = savedEnclosingFunctionFlags;
+    parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
+    return updated;
+  }
+  function visitFunctionDeclaration(node) {
+    const savedEnclosingFunctionFlags = enclosingFunctionFlags;
+    const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
+    enclosingFunctionFlags = getFunctionFlags(node);
+    parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
+    const updated = factory2.updateFunctionDeclaration(
+      node,
+      enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers,
+      enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, parameterVisitor, context),
+      /*type*/
+      void 0,
+      enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
+    );
+    enclosingFunctionFlags = savedEnclosingFunctionFlags;
+    parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
+    return updated;
+  }
+  function visitArrowFunction(node) {
+    const savedEnclosingFunctionFlags = enclosingFunctionFlags;
+    const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
+    enclosingFunctionFlags = getFunctionFlags(node);
+    parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
+    const updated = factory2.updateArrowFunction(
+      node,
+      node.modifiers,
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, parameterVisitor, context),
+      /*type*/
+      void 0,
+      node.equalsGreaterThanToken,
+      transformFunctionBody2(node)
+    );
+    enclosingFunctionFlags = savedEnclosingFunctionFlags;
+    parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
+    return updated;
+  }
+  function visitFunctionExpression(node) {
+    const savedEnclosingFunctionFlags = enclosingFunctionFlags;
+    const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread;
+    enclosingFunctionFlags = getFunctionFlags(node);
+    parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node);
+    const updated = factory2.updateFunctionExpression(
+      node,
+      enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers,
+      enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, parameterVisitor, context),
+      /*type*/
+      void 0,
+      enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
+    );
+    enclosingFunctionFlags = savedEnclosingFunctionFlags;
+    parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread;
+    return updated;
+  }
+  function transformAsyncGeneratorFunctionBody(node) {
+    resumeLexicalEnvironment();
+    const statements = [];
+    const statementOffset = factory2.copyPrologue(
+      node.body.statements,
+      statements,
+      /*ensureUseStrict*/
+      false,
+      visitor
+    );
+    appendObjectRestAssignmentsIfNeeded(statements, node);
+    const savedCapturedSuperProperties = capturedSuperProperties;
+    const savedHasSuperElementAccess = hasSuperElementAccess;
+    capturedSuperProperties = /* @__PURE__ */ new Set();
+    hasSuperElementAccess = false;
+    const returnStatement = factory2.createReturnStatement(
+      emitHelpers().createAsyncGeneratorHelper(
+        factory2.createFunctionExpression(
+          /*modifiers*/
+          void 0,
+          factory2.createToken(41 /* AsteriskToken */),
+          node.name && factory2.getGeneratedNameForNode(node.name),
+          /*typeParameters*/
+          void 0,
+          /*parameters*/
+          [],
+          /*type*/
+          void 0,
+          factory2.updateBlock(
+            node.body,
+            visitLexicalEnvironment(node.body.statements, visitor, context, statementOffset)
+          )
+        ),
+        !!(hierarchyFacts & 1 /* HasLexicalThis */)
+      )
+    );
+    const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && resolver.getNodeCheckFlags(node) & (256 /* MethodWithSuperPropertyAssignmentInAsync */ | 128 /* MethodWithSuperPropertyAccessInAsync */);
+    if (emitSuperHelpers) {
+      enableSubstitutionForAsyncMethodsWithSuper();
+      const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties);
+      substitutedSuperAccessors[getNodeId(variableStatement)] = true;
+      insertStatementsAfterStandardPrologue(statements, [variableStatement]);
+    }
+    statements.push(returnStatement);
+    insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
+    const block = factory2.updateBlock(node.body, statements);
+    if (emitSuperHelpers && hasSuperElementAccess) {
+      if (resolver.getNodeCheckFlags(node) & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
+        addEmitHelper(block, advancedAsyncSuperHelper);
+      } else if (resolver.getNodeCheckFlags(node) & 128 /* MethodWithSuperPropertyAccessInAsync */) {
+        addEmitHelper(block, asyncSuperHelper);
+      }
+    }
+    capturedSuperProperties = savedCapturedSuperProperties;
+    hasSuperElementAccess = savedHasSuperElementAccess;
+    return block;
+  }
+  function transformFunctionBody2(node) {
+    var _a2;
+    resumeLexicalEnvironment();
+    let statementOffset = 0;
+    const statements = [];
+    const body = (_a2 = visitNode(node.body, visitor, isConciseBody)) != null ? _a2 : factory2.createBlock([]);
+    if (isBlock(body)) {
+      statementOffset = factory2.copyPrologue(
+        body.statements,
+        statements,
+        /*ensureUseStrict*/
+        false,
+        visitor
+      );
     }
-    function emitIfStatement(node) {
-      const openParenPos = emitTokenWithComment(99 /* IfKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
-      emitExpression(node.expression);
-      emitTokenWithComment(21 /* CloseParenToken */, node.expression.end, writePunctuation, node);
-      emitEmbeddedStatement(node, node.thenStatement);
-      if (node.elseStatement) {
-        writeLineOrSpace(node, node.thenStatement, node.elseStatement);
-        emitTokenWithComment(91 /* ElseKeyword */, node.thenStatement.end, writeKeyword, node);
-        if (node.elseStatement.kind === 242 /* IfStatement */) {
-          writeSpace();
-          emit(node.elseStatement);
-        } else {
-          emitEmbeddedStatement(node, node.elseStatement);
+    addRange(statements, appendObjectRestAssignmentsIfNeeded(
+      /*statements*/
+      void 0,
+      node
+    ));
+    const leadingStatements = endLexicalEnvironment();
+    if (statementOffset > 0 || some(statements) || some(leadingStatements)) {
+      const block = factory2.converters.convertToFunctionBlock(
+        body,
+        /*multiLine*/
+        true
+      );
+      insertStatementsAfterStandardPrologue(statements, leadingStatements);
+      addRange(statements, block.statements.slice(statementOffset));
+      return factory2.updateBlock(block, setTextRange(factory2.createNodeArray(statements), block.statements));
+    }
+    return body;
+  }
+  function appendObjectRestAssignmentsIfNeeded(statements, node) {
+    let containsPrecedingObjectRestOrSpread = false;
+    for (const parameter of node.parameters) {
+      if (containsPrecedingObjectRestOrSpread) {
+        if (isBindingPattern(parameter.name)) {
+          if (parameter.name.elements.length > 0) {
+            const declarations = flattenDestructuringBinding(
+              parameter,
+              visitor,
+              context,
+              0 /* All */,
+              factory2.getGeneratedNameForNode(parameter)
+            );
+            if (some(declarations)) {
+              const declarationList = factory2.createVariableDeclarationList(declarations);
+              const statement = factory2.createVariableStatement(
+                /*modifiers*/
+                void 0,
+                declarationList
+              );
+              setEmitFlags(statement, 2097152 /* CustomPrologue */);
+              statements = append(statements, statement);
+            }
+          } else if (parameter.initializer) {
+            const name = factory2.getGeneratedNameForNode(parameter);
+            const initializer = visitNode(parameter.initializer, visitor, isExpression);
+            const assignment = factory2.createAssignment(name, initializer);
+            const statement = factory2.createExpressionStatement(assignment);
+            setEmitFlags(statement, 2097152 /* CustomPrologue */);
+            statements = append(statements, statement);
+          }
+        } else if (parameter.initializer) {
+          const name = factory2.cloneNode(parameter.name);
+          setTextRange(name, parameter.name);
+          setEmitFlags(name, 96 /* NoSourceMap */);
+          const initializer = visitNode(parameter.initializer, visitor, isExpression);
+          addEmitFlags(initializer, 96 /* NoSourceMap */ | 3072 /* NoComments */);
+          const assignment = factory2.createAssignment(name, initializer);
+          setTextRange(assignment, parameter);
+          setEmitFlags(assignment, 3072 /* NoComments */);
+          const block = factory2.createBlock([factory2.createExpressionStatement(assignment)]);
+          setTextRange(block, parameter);
+          setEmitFlags(block, 1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */);
+          const typeCheck = factory2.createTypeCheck(factory2.cloneNode(parameter.name), "undefined");
+          const statement = factory2.createIfStatement(typeCheck, block);
+          startOnNewLine(statement);
+          setTextRange(statement, parameter);
+          setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2097152 /* CustomPrologue */ | 3072 /* NoComments */);
+          statements = append(statements, statement);
+        }
+      } else if (parameter.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
+        containsPrecedingObjectRestOrSpread = true;
+        const declarations = flattenDestructuringBinding(
+          parameter,
+          visitor,
+          context,
+          1 /* ObjectRest */,
+          factory2.getGeneratedNameForNode(parameter),
+          /*doNotRecordTempVariablesInLine*/
+          false,
+          /*skipInitializer*/
+          true
+        );
+        if (some(declarations)) {
+          const declarationList = factory2.createVariableDeclarationList(declarations);
+          const statement = factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            declarationList
+          );
+          setEmitFlags(statement, 2097152 /* CustomPrologue */);
+          statements = append(statements, statement);
         }
       }
     }
-    function emitWhileClause(node, startPos) {
-      const openParenPos = emitTokenWithComment(115 /* WhileKeyword */, startPos, writeKeyword, node);
-      writeSpace();
-      emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
-      emitExpression(node.expression);
-      emitTokenWithComment(21 /* CloseParenToken */, node.expression.end, writePunctuation, node);
-    }
-    function emitDoStatement(node) {
-      emitTokenWithComment(90 /* DoKeyword */, node.pos, writeKeyword, node);
-      emitEmbeddedStatement(node, node.statement);
-      if (isBlock(node.statement) && !preserveSourceNewlines) {
-        writeSpace();
-      } else {
-        writeLineOrSpace(node, node.statement, node.expression);
+    return statements;
+  }
+  function enableSubstitutionForAsyncMethodsWithSuper() {
+    if ((enabledSubstitutions & 1 /* AsyncMethodsWithSuper */) === 0) {
+      enabledSubstitutions |= 1 /* AsyncMethodsWithSuper */;
+      context.enableSubstitution(210 /* CallExpression */);
+      context.enableSubstitution(208 /* PropertyAccessExpression */);
+      context.enableSubstitution(209 /* ElementAccessExpression */);
+      context.enableEmitNotification(260 /* ClassDeclaration */);
+      context.enableEmitNotification(171 /* MethodDeclaration */);
+      context.enableEmitNotification(174 /* GetAccessor */);
+      context.enableEmitNotification(175 /* SetAccessor */);
+      context.enableEmitNotification(173 /* Constructor */);
+      context.enableEmitNotification(240 /* VariableStatement */);
+    }
+  }
+  function onEmitNode(hint, node, emitCallback) {
+    if (enabledSubstitutions & 1 /* AsyncMethodsWithSuper */ && isSuperContainer(node)) {
+      const superContainerFlags = resolver.getNodeCheckFlags(node) & (128 /* MethodWithSuperPropertyAccessInAsync */ | 256 /* MethodWithSuperPropertyAssignmentInAsync */);
+      if (superContainerFlags !== enclosingSuperContainerFlags) {
+        const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
+        enclosingSuperContainerFlags = superContainerFlags;
+        previousOnEmitNode(hint, node, emitCallback);
+        enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
+        return;
       }
-      emitWhileClause(node, node.statement.end);
-      writeTrailingSemicolon();
-    }
-    function emitWhileStatement(node) {
-      emitWhileClause(node, node.pos);
-      emitEmbeddedStatement(node, node.statement);
-    }
-    function emitForStatement(node) {
-      const openParenPos = emitTokenWithComment(97 /* ForKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      let pos = emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
-      emitForBinding(node.initializer);
-      pos = emitTokenWithComment(26 /* SemicolonToken */, node.initializer ? node.initializer.end : pos, writePunctuation, node);
-      emitExpressionWithLeadingSpace(node.condition);
-      pos = emitTokenWithComment(26 /* SemicolonToken */, node.condition ? node.condition.end : pos, writePunctuation, node);
-      emitExpressionWithLeadingSpace(node.incrementor);
-      emitTokenWithComment(21 /* CloseParenToken */, node.incrementor ? node.incrementor.end : pos, writePunctuation, node);
-      emitEmbeddedStatement(node, node.statement);
-    }
-    function emitForInStatement(node) {
-      const openParenPos = emitTokenWithComment(97 /* ForKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
-      emitForBinding(node.initializer);
-      writeSpace();
-      emitTokenWithComment(101 /* InKeyword */, node.initializer.end, writeKeyword, node);
-      writeSpace();
-      emitExpression(node.expression);
-      emitTokenWithComment(21 /* CloseParenToken */, node.expression.end, writePunctuation, node);
-      emitEmbeddedStatement(node, node.statement);
-    }
-    function emitForOfStatement(node) {
-      const openParenPos = emitTokenWithComment(97 /* ForKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitWithTrailingSpace(node.awaitModifier);
-      emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
-      emitForBinding(node.initializer);
-      writeSpace();
-      emitTokenWithComment(162 /* OfKeyword */, node.initializer.end, writeKeyword, node);
-      writeSpace();
-      emitExpression(node.expression);
-      emitTokenWithComment(21 /* CloseParenToken */, node.expression.end, writePunctuation, node);
-      emitEmbeddedStatement(node, node.statement);
+    } else if (enabledSubstitutions && substitutedSuperAccessors[getNodeId(node)]) {
+      const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags;
+      enclosingSuperContainerFlags = 0;
+      previousOnEmitNode(hint, node, emitCallback);
+      enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags;
+      return;
     }
-    function emitForBinding(node) {
-      if (node !== void 0) {
-        if (node.kind === 258 /* VariableDeclarationList */) {
-          emit(node);
-        } else {
-          emitExpression(node);
-        }
-      }
+    previousOnEmitNode(hint, node, emitCallback);
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (hint === 1 /* Expression */ && enclosingSuperContainerFlags) {
+      return substituteExpression(node);
     }
-    function emitContinueStatement(node) {
-      emitTokenWithComment(86 /* ContinueKeyword */, node.pos, writeKeyword, node);
-      emitWithLeadingSpace(node.label);
-      writeTrailingSemicolon();
+    return node;
+  }
+  function substituteExpression(node) {
+    switch (node.kind) {
+      case 208 /* PropertyAccessExpression */:
+        return substitutePropertyAccessExpression(node);
+      case 209 /* ElementAccessExpression */:
+        return substituteElementAccessExpression(node);
+      case 210 /* CallExpression */:
+        return substituteCallExpression(node);
     }
-    function emitBreakStatement(node) {
-      emitTokenWithComment(81 /* BreakKeyword */, node.pos, writeKeyword, node);
-      emitWithLeadingSpace(node.label);
-      writeTrailingSemicolon();
+    return node;
+  }
+  function substitutePropertyAccessExpression(node) {
+    if (node.expression.kind === 106 /* SuperKeyword */) {
+      return setTextRange(
+        factory2.createPropertyAccessExpression(
+          factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
+          node.name
+        ),
+        node
+      );
     }
-    function emitTokenWithComment(token, pos, writer2, contextNode, indentLeading) {
-      const node = getParseTreeNode(contextNode);
-      const isSimilarNode = node && node.kind === contextNode.kind;
-      const startPos = pos;
-      if (isSimilarNode && currentSourceFile) {
-        pos = skipTrivia(currentSourceFile.text, pos);
-      }
-      if (isSimilarNode && contextNode.pos !== startPos) {
-        const needsIndent = indentLeading && currentSourceFile && !positionsAreOnSameLine(startPos, pos, currentSourceFile);
-        if (needsIndent) {
-          increaseIndent();
-        }
-        emitLeadingCommentsOfPosition(startPos);
-        if (needsIndent) {
-          decreaseIndent();
-        }
-      }
-      pos = writeTokenText(token, writer2, pos);
-      if (isSimilarNode && contextNode.end !== pos) {
-        const isJsxExprContext = contextNode.kind === 291 /* JsxExpression */;
-        emitTrailingCommentsOfPosition(pos, !isJsxExprContext, isJsxExprContext);
-      }
-      return pos;
+    return node;
+  }
+  function substituteElementAccessExpression(node) {
+    if (node.expression.kind === 106 /* SuperKeyword */) {
+      return createSuperElementAccessInAsyncMethod(
+        node.argumentExpression,
+        node
+      );
     }
-    function commentWillEmitNewLine(node) {
-      return node.kind === 2 /* SingleLineCommentTrivia */ || !!node.hasTrailingNewLine;
+    return node;
+  }
+  function substituteCallExpression(node) {
+    const expression = node.expression;
+    if (isSuperProperty(expression)) {
+      const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression);
+      return factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(argumentExpression, "call"),
+        /*typeArguments*/
+        void 0,
+        [
+          factory2.createThis(),
+          ...node.arguments
+        ]
+      );
     }
-    function willEmitLeadingNewLine(node) {
-      if (!currentSourceFile)
-        return false;
-      if (some(getLeadingCommentRanges(currentSourceFile.text, node.pos), commentWillEmitNewLine))
-        return true;
-      if (some(getSyntheticLeadingComments(node), commentWillEmitNewLine))
-        return true;
-      if (isPartiallyEmittedExpression(node)) {
-        if (node.pos !== node.expression.pos) {
-          if (some(getTrailingCommentRanges(currentSourceFile.text, node.expression.pos), commentWillEmitNewLine))
-            return true;
-        }
-        return willEmitLeadingNewLine(node.expression);
-      }
-      return false;
+    return node;
+  }
+  function isSuperContainer(node) {
+    const kind = node.kind;
+    return kind === 260 /* ClassDeclaration */ || kind === 173 /* Constructor */ || kind === 171 /* MethodDeclaration */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */;
+  }
+  function createSuperElementAccessInAsyncMethod(argumentExpression, location) {
+    if (enclosingSuperContainerFlags & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
+      return setTextRange(
+        factory2.createPropertyAccessExpression(
+          factory2.createCallExpression(
+            factory2.createIdentifier("_superIndex"),
+            /*typeArguments*/
+            void 0,
+            [argumentExpression]
+          ),
+          "value"
+        ),
+        location
+      );
+    } else {
+      return setTextRange(
+        factory2.createCallExpression(
+          factory2.createIdentifier("_superIndex"),
+          /*typeArguments*/
+          void 0,
+          [argumentExpression]
+        ),
+        location
+      );
     }
-    function parenthesizeExpressionForNoAsi(node) {
-      if (!commentsDisabled && isPartiallyEmittedExpression(node) && willEmitLeadingNewLine(node)) {
-        const parseNode = getParseTreeNode(node);
-        if (parseNode && isParenthesizedExpression(parseNode)) {
-          const parens = factory.createParenthesizedExpression(node.expression);
-          setOriginalNode(parens, node);
-          setTextRange(parens, parseNode);
-          return parens;
-        }
-        return factory.createParenthesizedExpression(node);
-      }
+  }
+}
+
+// src/compiler/transformers/es2019.ts
+function transformES2019(context) {
+  const factory2 = context.factory;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
       return node;
     }
-    function parenthesizeExpressionForNoAsiAndDisallowedComma(node) {
-      return parenthesizeExpressionForNoAsi(parenthesizer.parenthesizeExpressionForDisallowedComma(node));
-    }
-    function emitReturnStatement(node) {
-      emitTokenWithComment(105 /* ReturnKeyword */, node.pos, writeKeyword, node);
-      emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi);
-      writeTrailingSemicolon();
+    return visitEachChild(node, visitor, context);
+  }
+  function visitor(node) {
+    if ((node.transformFlags & 64 /* ContainsES2019 */) === 0) {
+      return node;
     }
-    function emitWithStatement(node) {
-      const openParenPos = emitTokenWithComment(116 /* WithKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
-      emitExpression(node.expression);
-      emitTokenWithComment(21 /* CloseParenToken */, node.expression.end, writePunctuation, node);
-      emitEmbeddedStatement(node, node.statement);
+    switch (node.kind) {
+      case 295 /* CatchClause */:
+        return visitCatchClause(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function emitSwitchStatement(node) {
-      const openParenPos = emitTokenWithComment(107 /* SwitchKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
-      emitExpression(node.expression);
-      emitTokenWithComment(21 /* CloseParenToken */, node.expression.end, writePunctuation, node);
-      writeSpace();
-      emit(node.caseBlock);
+  }
+  function visitCatchClause(node) {
+    if (!node.variableDeclaration) {
+      return factory2.updateCatchClause(
+        node,
+        factory2.createVariableDeclaration(factory2.createTempVariable(
+          /*recordTempVariable*/
+          void 0
+        )),
+        visitNode(node.block, visitor, isBlock)
+      );
     }
-    function emitLabeledStatement(node) {
-      emit(node.label);
-      emitTokenWithComment(58 /* ColonToken */, node.label.end, writePunctuation, node);
-      writeSpace();
-      emit(node.statement);
+    return visitEachChild(node, visitor, context);
+  }
+}
+
+// src/compiler/transformers/es2020.ts
+function transformES2020(context) {
+  const {
+    factory: factory2,
+    hoistVariableDeclaration
+  } = context;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function emitThrowStatement(node) {
-      emitTokenWithComment(109 /* ThrowKeyword */, node.pos, writeKeyword, node);
-      emitExpressionWithLeadingSpace(parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi);
-      writeTrailingSemicolon();
+    return visitEachChild(node, visitor, context);
+  }
+  function visitor(node) {
+    if ((node.transformFlags & 32 /* ContainsES2020 */) === 0) {
+      return node;
     }
-    function emitTryStatement(node) {
-      emitTokenWithComment(111 /* TryKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emit(node.tryBlock);
-      if (node.catchClause) {
-        writeLineOrSpace(node, node.tryBlock, node.catchClause);
-        emit(node.catchClause);
-      }
-      if (node.finallyBlock) {
-        writeLineOrSpace(node, node.catchClause || node.tryBlock, node.finallyBlock);
-        emitTokenWithComment(96 /* FinallyKeyword */, (node.catchClause || node.tryBlock).end, writeKeyword, node);
-        writeSpace();
-        emit(node.finallyBlock);
+    switch (node.kind) {
+      case 210 /* CallExpression */: {
+        const updated = visitNonOptionalCallExpression(
+          node,
+          /*captureThisArg*/
+          false
+        );
+        Debug.assertNotNode(updated, isSyntheticReference);
+        return updated;
       }
+      case 208 /* PropertyAccessExpression */:
+      case 209 /* ElementAccessExpression */:
+        if (isOptionalChain(node)) {
+          const updated = visitOptionalExpression(
+            node,
+            /*captureThisArg*/
+            false,
+            /*isDelete*/
+            false
+          );
+          Debug.assertNotNode(updated, isSyntheticReference);
+          return updated;
+        }
+        return visitEachChild(node, visitor, context);
+      case 223 /* BinaryExpression */:
+        if (node.operatorToken.kind === 60 /* QuestionQuestionToken */) {
+          return transformNullishCoalescingExpression(node);
+        }
+        return visitEachChild(node, visitor, context);
+      case 217 /* DeleteExpression */:
+        return visitDeleteExpression(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function emitDebuggerStatement(node) {
-      writeToken(87 /* DebuggerKeyword */, node.pos, writeKeyword);
-      writeTrailingSemicolon();
-    }
-    function emitVariableDeclaration(node) {
-      var _a2, _b, _c, _d, _e;
-      emit(node.name);
-      emit(node.exclamationToken);
-      emitTypeAnnotation(node.type);
-      emitInitializer(node.initializer, (_e = (_d = (_a2 = node.type) == null ? void 0 : _a2.end) != null ? _d : (_c = (_b = node.name.emitNode) == null ? void 0 : _b.typeNode) == null ? void 0 : _c.end) != null ? _e : node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma);
-    }
-    function emitVariableDeclarationList(node) {
-      writeKeyword(isLet(node) ? "let" : isVarConst(node) ? "const" : "var");
-      writeSpace();
-      emitList(node, node.declarations, 528 /* VariableDeclarationList */);
+  }
+  function flattenChain(chain) {
+    Debug.assertNotNode(chain, isNonNullChain);
+    const links = [chain];
+    while (!chain.questionDotToken && !isTaggedTemplateExpression(chain)) {
+      chain = cast(skipPartiallyEmittedExpressions(chain.expression), isOptionalChain);
+      Debug.assertNotNode(chain, isNonNullChain);
+      links.unshift(chain);
     }
-    function emitFunctionDeclaration(node) {
-      emitFunctionDeclarationOrExpression(node);
+    return { expression: chain.expression, chain: links };
+  }
+  function visitNonOptionalParenthesizedExpression(node, captureThisArg, isDelete) {
+    const expression = visitNonOptionalExpression(node.expression, captureThisArg, isDelete);
+    if (isSyntheticReference(expression)) {
+      return factory2.createSyntheticReferenceExpression(factory2.updateParenthesizedExpression(node, expression.expression), expression.thisArg);
     }
-    function emitFunctionDeclarationOrExpression(node) {
-      emitModifiers(node, node.modifiers);
-      writeKeyword("function");
-      emit(node.asteriskToken);
-      writeSpace();
-      emitIdentifierName(node.name);
-      emitSignatureAndBody(node, emitSignatureHead);
+    return factory2.updateParenthesizedExpression(node, expression);
+  }
+  function visitNonOptionalPropertyOrElementAccessExpression(node, captureThisArg, isDelete) {
+    if (isOptionalChain(node)) {
+      return visitOptionalExpression(node, captureThisArg, isDelete);
     }
-    function emitSignatureAndBody(node, emitSignatureHead2) {
-      const body = node.body;
-      if (body) {
-        if (isBlock(body)) {
-          const indentedFlag = getEmitFlags(node) & 131072 /* Indented */;
-          if (indentedFlag) {
-            increaseIndent();
-          }
-          pushNameGenerationScope(node);
-          forEach(node.parameters, generateNames);
-          generateNames(node.body);
-          emitSignatureHead2(node);
-          emitBlockFunctionBody(body);
-          popNameGenerationScope(node);
-          if (indentedFlag) {
-            decreaseIndent();
-          }
-        } else {
-          emitSignatureHead2(node);
-          writeSpace();
-          emitExpression(body, parenthesizer.parenthesizeConciseBodyOfArrowFunction);
-        }
+    let expression = visitNode(node.expression, visitor, isExpression);
+    Debug.assertNotNode(expression, isSyntheticReference);
+    let thisArg;
+    if (captureThisArg) {
+      if (!isSimpleCopiableExpression(expression)) {
+        thisArg = factory2.createTempVariable(hoistVariableDeclaration);
+        expression = factory2.createAssignment(thisArg, expression);
       } else {
-        emitSignatureHead2(node);
-        writeTrailingSemicolon();
-      }
-    }
-    function emitSignatureHead(node) {
-      emitTypeParameters(node, node.typeParameters);
-      emitParameters(node, node.parameters);
-      emitTypeAnnotation(node.type);
-    }
-    function shouldEmitBlockFunctionBodyOnSingleLine(body) {
-      if (getEmitFlags(body) & 1 /* SingleLine */) {
-        return true;
-      }
-      if (body.multiLine) {
-        return false;
-      }
-      if (!nodeIsSynthesized(body) && currentSourceFile && !rangeIsOnSingleLine(body, currentSourceFile)) {
-        return false;
-      }
-      if (getLeadingLineTerminatorCount(body, firstOrUndefined(body.statements), 2 /* PreserveLines */) || getClosingLineTerminatorCount(body, lastOrUndefined(body.statements), 2 /* PreserveLines */, body.statements)) {
-        return false;
-      }
-      let previousStatement;
-      for (const statement of body.statements) {
-        if (getSeparatingLineTerminatorCount(previousStatement, statement, 2 /* PreserveLines */) > 0) {
-          return false;
-        }
-        previousStatement = statement;
+        thisArg = expression;
       }
-      return true;
-    }
-    function emitBlockFunctionBody(body) {
-      onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(body);
-      writeSpace();
-      writePunctuation("{");
-      increaseIndent();
-      const emitBlockFunctionBody2 = shouldEmitBlockFunctionBodyOnSingleLine(body) ? emitBlockFunctionBodyOnSingleLine : emitBlockFunctionBodyWorker;
-      emitBodyWithDetachedComments(body, body.statements, emitBlockFunctionBody2);
-      decreaseIndent();
-      writeToken(19 /* CloseBraceToken */, body.statements.end, writePunctuation, body);
-      onAfterEmitNode == null ? void 0 : onAfterEmitNode(body);
     }
-    function emitBlockFunctionBodyOnSingleLine(body) {
-      emitBlockFunctionBodyWorker(body, true);
+    expression = node.kind === 208 /* PropertyAccessExpression */ ? factory2.updatePropertyAccessExpression(node, expression, visitNode(node.name, visitor, isIdentifier)) : factory2.updateElementAccessExpression(node, expression, visitNode(node.argumentExpression, visitor, isExpression));
+    return thisArg ? factory2.createSyntheticReferenceExpression(expression, thisArg) : expression;
+  }
+  function visitNonOptionalCallExpression(node, captureThisArg) {
+    if (isOptionalChain(node)) {
+      return visitOptionalExpression(
+        node,
+        captureThisArg,
+        /*isDelete*/
+        false
+      );
     }
-    function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine2) {
-      const statementOffset = emitPrologueDirectives(body.statements);
-      const pos = writer.getTextPos();
-      emitHelpers(body);
-      if (statementOffset === 0 && pos === writer.getTextPos() && emitBlockFunctionBodyOnSingleLine2) {
-        decreaseIndent();
-        emitList(body, body.statements, 768 /* SingleLineFunctionBodyStatements */);
-        increaseIndent();
-      } else {
-        emitList(body, body.statements, 1 /* MultiLineFunctionBodyStatements */, void 0, statementOffset);
+    if (isParenthesizedExpression(node.expression) && isOptionalChain(skipParentheses(node.expression))) {
+      const expression = visitNonOptionalParenthesizedExpression(
+        node.expression,
+        /*captureThisArg*/
+        true,
+        /*isDelete*/
+        false
+      );
+      const args = visitNodes2(node.arguments, visitor, isExpression);
+      if (isSyntheticReference(expression)) {
+        return setTextRange(factory2.createFunctionCallCall(expression.expression, expression.thisArg, args), node);
       }
+      return factory2.updateCallExpression(
+        node,
+        expression,
+        /*typeArguments*/
+        void 0,
+        args
+      );
     }
-    function emitClassDeclaration(node) {
-      emitClassDeclarationOrExpression(node);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitNonOptionalExpression(node, captureThisArg, isDelete) {
+    switch (node.kind) {
+      case 214 /* ParenthesizedExpression */:
+        return visitNonOptionalParenthesizedExpression(node, captureThisArg, isDelete);
+      case 208 /* PropertyAccessExpression */:
+      case 209 /* ElementAccessExpression */:
+        return visitNonOptionalPropertyOrElementAccessExpression(node, captureThisArg, isDelete);
+      case 210 /* CallExpression */:
+        return visitNonOptionalCallExpression(node, captureThisArg);
+      default:
+        return visitNode(node, visitor, isExpression);
     }
-    function emitClassDeclarationOrExpression(node) {
-      forEach(node.members, generateMemberNames);
-      emitDecoratorsAndModifiers(node, node.modifiers);
-      writeKeyword("class");
-      if (node.name) {
-        writeSpace();
-        emitIdentifierName(node.name);
-      }
-      const indentedFlag = getEmitFlags(node) & 131072 /* Indented */;
-      if (indentedFlag) {
-        increaseIndent();
-      }
-      emitTypeParameters(node, node.typeParameters);
-      emitList(node, node.heritageClauses, 0 /* ClassHeritageClauses */);
-      writeSpace();
-      writePunctuation("{");
-      emitList(node, node.members, 129 /* ClassMembers */);
-      writePunctuation("}");
-      if (indentedFlag) {
-        decreaseIndent();
+  }
+  function visitOptionalExpression(node, captureThisArg, isDelete) {
+    const { expression, chain } = flattenChain(node);
+    const left = visitNonOptionalExpression(
+      skipPartiallyEmittedExpressions(expression),
+      isCallChain(chain[0]),
+      /*isDelete*/
+      false
+    );
+    let leftThisArg = isSyntheticReference(left) ? left.thisArg : void 0;
+    let capturedLeft = isSyntheticReference(left) ? left.expression : left;
+    let leftExpression = factory2.restoreOuterExpressions(expression, capturedLeft, 8 /* PartiallyEmittedExpressions */);
+    if (!isSimpleCopiableExpression(capturedLeft)) {
+      capturedLeft = factory2.createTempVariable(hoistVariableDeclaration);
+      leftExpression = factory2.createAssignment(capturedLeft, leftExpression);
+    }
+    let rightExpression = capturedLeft;
+    let thisArg;
+    for (let i = 0; i < chain.length; i++) {
+      const segment = chain[i];
+      switch (segment.kind) {
+        case 208 /* PropertyAccessExpression */:
+        case 209 /* ElementAccessExpression */:
+          if (i === chain.length - 1 && captureThisArg) {
+            if (!isSimpleCopiableExpression(rightExpression)) {
+              thisArg = factory2.createTempVariable(hoistVariableDeclaration);
+              rightExpression = factory2.createAssignment(thisArg, rightExpression);
+            } else {
+              thisArg = rightExpression;
+            }
+          }
+          rightExpression = segment.kind === 208 /* PropertyAccessExpression */ ? factory2.createPropertyAccessExpression(rightExpression, visitNode(segment.name, visitor, isIdentifier)) : factory2.createElementAccessExpression(rightExpression, visitNode(segment.argumentExpression, visitor, isExpression));
+          break;
+        case 210 /* CallExpression */:
+          if (i === 0 && leftThisArg) {
+            if (!isGeneratedIdentifier(leftThisArg)) {
+              leftThisArg = factory2.cloneNode(leftThisArg);
+              addEmitFlags(leftThisArg, 3072 /* NoComments */);
+            }
+            rightExpression = factory2.createFunctionCallCall(
+              rightExpression,
+              leftThisArg.kind === 106 /* SuperKeyword */ ? factory2.createThis() : leftThisArg,
+              visitNodes2(segment.arguments, visitor, isExpression)
+            );
+          } else {
+            rightExpression = factory2.createCallExpression(
+              rightExpression,
+              /*typeArguments*/
+              void 0,
+              visitNodes2(segment.arguments, visitor, isExpression)
+            );
+          }
+          break;
       }
+      setOriginalNode(rightExpression, segment);
     }
-    function emitInterfaceDeclaration(node) {
-      emitModifiers(node, node.modifiers);
-      writeKeyword("interface");
-      writeSpace();
-      emit(node.name);
-      emitTypeParameters(node, node.typeParameters);
-      emitList(node, node.heritageClauses, 512 /* HeritageClauses */);
-      writeSpace();
-      writePunctuation("{");
-      emitList(node, node.members, 129 /* InterfaceMembers */);
-      writePunctuation("}");
+    const target = isDelete ? factory2.createConditionalExpression(
+      createNotNullCondition(
+        leftExpression,
+        capturedLeft,
+        /*invert*/
+        true
+      ),
+      /*questionToken*/
+      void 0,
+      factory2.createTrue(),
+      /*colonToken*/
+      void 0,
+      factory2.createDeleteExpression(rightExpression)
+    ) : factory2.createConditionalExpression(
+      createNotNullCondition(
+        leftExpression,
+        capturedLeft,
+        /*invert*/
+        true
+      ),
+      /*questionToken*/
+      void 0,
+      factory2.createVoidZero(),
+      /*colonToken*/
+      void 0,
+      rightExpression
+    );
+    setTextRange(target, node);
+    return thisArg ? factory2.createSyntheticReferenceExpression(target, thisArg) : target;
+  }
+  function createNotNullCondition(left, right, invert) {
+    return factory2.createBinaryExpression(
+      factory2.createBinaryExpression(
+        left,
+        factory2.createToken(invert ? 36 /* EqualsEqualsEqualsToken */ : 37 /* ExclamationEqualsEqualsToken */),
+        factory2.createNull()
+      ),
+      factory2.createToken(invert ? 56 /* BarBarToken */ : 55 /* AmpersandAmpersandToken */),
+      factory2.createBinaryExpression(
+        right,
+        factory2.createToken(invert ? 36 /* EqualsEqualsEqualsToken */ : 37 /* ExclamationEqualsEqualsToken */),
+        factory2.createVoidZero()
+      )
+    );
+  }
+  function transformNullishCoalescingExpression(node) {
+    let left = visitNode(node.left, visitor, isExpression);
+    let right = left;
+    if (!isSimpleCopiableExpression(left)) {
+      right = factory2.createTempVariable(hoistVariableDeclaration);
+      left = factory2.createAssignment(right, left);
     }
-    function emitTypeAliasDeclaration(node) {
-      emitModifiers(node, node.modifiers);
-      writeKeyword("type");
-      writeSpace();
-      emit(node.name);
-      emitTypeParameters(node, node.typeParameters);
-      writeSpace();
-      writePunctuation("=");
-      writeSpace();
-      emit(node.type);
-      writeTrailingSemicolon();
+    return setTextRange(factory2.createConditionalExpression(
+      createNotNullCondition(left, right),
+      /*questionToken*/
+      void 0,
+      right,
+      /*colonToken*/
+      void 0,
+      visitNode(node.right, visitor, isExpression)
+    ), node);
+  }
+  function visitDeleteExpression(node) {
+    return isOptionalChain(skipParentheses(node.expression)) ? setOriginalNode(visitNonOptionalExpression(
+      node.expression,
+      /*captureThisArg*/
+      false,
+      /*isDelete*/
+      true
+    ), node) : factory2.updateDeleteExpression(node, visitNode(node.expression, visitor, isExpression));
+  }
+}
+
+// src/compiler/transformers/es2021.ts
+function transformES2021(context) {
+  const {
+    hoistVariableDeclaration,
+    factory: factory2
+  } = context;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function emitEnumDeclaration(node) {
-      emitModifiers(node, node.modifiers);
-      writeKeyword("enum");
-      writeSpace();
-      emit(node.name);
-      writeSpace();
-      writePunctuation("{");
-      emitList(node, node.members, 145 /* EnumMembers */);
-      writePunctuation("}");
+    return visitEachChild(node, visitor, context);
+  }
+  function visitor(node) {
+    if ((node.transformFlags & 16 /* ContainsES2021 */) === 0) {
+      return node;
     }
-    function emitModuleDeclaration(node) {
-      emitModifiers(node, node.modifiers);
-      if (~node.flags & 1024 /* GlobalAugmentation */) {
-        writeKeyword(node.flags & 16 /* Namespace */ ? "namespace" : "module");
-        writeSpace();
-      }
-      emit(node.name);
-      let body = node.body;
-      if (!body)
-        return writeTrailingSemicolon();
-      while (body && isModuleDeclaration(body)) {
-        writePunctuation(".");
-        emit(body.name);
-        body = body.body;
-      }
-      writeSpace();
-      emit(body);
-    }
-    function emitModuleBlock(node) {
-      pushNameGenerationScope(node);
-      forEach(node.statements, generateNames);
-      emitBlockStatements(node, isEmptyBlock(node));
-      popNameGenerationScope(node);
-    }
-    function emitCaseBlock(node) {
-      emitTokenWithComment(18 /* OpenBraceToken */, node.pos, writePunctuation, node);
-      emitList(node, node.clauses, 129 /* CaseBlockClauses */);
-      emitTokenWithComment(19 /* CloseBraceToken */, node.clauses.end, writePunctuation, node, true);
-    }
-    function emitImportEqualsDeclaration(node) {
-      emitModifiers(node, node.modifiers);
-      emitTokenWithComment(100 /* ImportKeyword */, node.modifiers ? node.modifiers.end : node.pos, writeKeyword, node);
-      writeSpace();
-      if (node.isTypeOnly) {
-        emitTokenWithComment(154 /* TypeKeyword */, node.pos, writeKeyword, node);
-        writeSpace();
-      }
-      emit(node.name);
-      writeSpace();
-      emitTokenWithComment(63 /* EqualsToken */, node.name.end, writePunctuation, node);
-      writeSpace();
-      emitModuleReference(node.moduleReference);
-      writeTrailingSemicolon();
+    switch (node.kind) {
+      case 223 /* BinaryExpression */:
+        const binaryExpression = node;
+        if (isLogicalOrCoalescingAssignmentExpression(binaryExpression)) {
+          return transformLogicalAssignment(binaryExpression);
+        }
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function emitModuleReference(node) {
-      if (node.kind === 79 /* Identifier */) {
-        emitExpression(node);
+  }
+  function transformLogicalAssignment(binaryExpression) {
+    const operator = binaryExpression.operatorToken;
+    const nonAssignmentOperator = getNonAssignmentOperatorForCompoundAssignment(operator.kind);
+    let left = skipParentheses(visitNode(binaryExpression.left, visitor, isLeftHandSideExpression));
+    let assignmentTarget = left;
+    const right = skipParentheses(visitNode(binaryExpression.right, visitor, isExpression));
+    if (isAccessExpression(left)) {
+      const propertyAccessTargetSimpleCopiable = isSimpleCopiableExpression(left.expression);
+      const propertyAccessTarget = propertyAccessTargetSimpleCopiable ? left.expression : factory2.createTempVariable(hoistVariableDeclaration);
+      const propertyAccessTargetAssignment = propertyAccessTargetSimpleCopiable ? left.expression : factory2.createAssignment(
+        propertyAccessTarget,
+        left.expression
+      );
+      if (isPropertyAccessExpression(left)) {
+        assignmentTarget = factory2.createPropertyAccessExpression(
+          propertyAccessTarget,
+          left.name
+        );
+        left = factory2.createPropertyAccessExpression(
+          propertyAccessTargetAssignment,
+          left.name
+        );
       } else {
-        emit(node);
+        const elementAccessArgumentSimpleCopiable = isSimpleCopiableExpression(left.argumentExpression);
+        const elementAccessArgument = elementAccessArgumentSimpleCopiable ? left.argumentExpression : factory2.createTempVariable(hoistVariableDeclaration);
+        assignmentTarget = factory2.createElementAccessExpression(
+          propertyAccessTarget,
+          elementAccessArgument
+        );
+        left = factory2.createElementAccessExpression(
+          propertyAccessTargetAssignment,
+          elementAccessArgumentSimpleCopiable ? left.argumentExpression : factory2.createAssignment(
+            elementAccessArgument,
+            left.argumentExpression
+          )
+        );
       }
     }
-    function emitImportDeclaration(node) {
-      emitModifiers(node, node.modifiers);
-      emitTokenWithComment(100 /* ImportKeyword */, node.modifiers ? node.modifiers.end : node.pos, writeKeyword, node);
-      writeSpace();
-      if (node.importClause) {
-        emit(node.importClause);
-        writeSpace();
-        emitTokenWithComment(158 /* FromKeyword */, node.importClause.end, writeKeyword, node);
-        writeSpace();
-      }
-      emitExpression(node.moduleSpecifier);
-      if (node.assertClause) {
-        emitWithLeadingSpace(node.assertClause);
-      }
-      writeTrailingSemicolon();
+    return factory2.createBinaryExpression(
+      left,
+      nonAssignmentOperator,
+      factory2.createParenthesizedExpression(
+        factory2.createAssignment(
+          assignmentTarget,
+          right
+        )
+      )
+    );
+  }
+}
+
+// src/compiler/transformers/esnext.ts
+function transformESNext(context) {
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function emitImportClause(node) {
-      if (node.isTypeOnly) {
-        emitTokenWithComment(154 /* TypeKeyword */, node.pos, writeKeyword, node);
-        writeSpace();
-      }
-      emit(node.name);
-      if (node.name && node.namedBindings) {
-        emitTokenWithComment(27 /* CommaToken */, node.name.end, writePunctuation, node);
-        writeSpace();
-      }
-      emit(node.namedBindings);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitor(node) {
+    if ((node.transformFlags & 4 /* ContainsESNext */) === 0) {
+      return node;
     }
-    function emitNamespaceImport(node) {
-      const asPos = emitTokenWithComment(41 /* AsteriskToken */, node.pos, writePunctuation, node);
-      writeSpace();
-      emitTokenWithComment(128 /* AsKeyword */, asPos, writeKeyword, node);
-      writeSpace();
-      emit(node.name);
+    switch (node.kind) {
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function emitNamedImports(node) {
-      emitNamedImportsOrExports(node);
+  }
+}
+
+// src/compiler/transformers/jsx.ts
+function transformJsx(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers
+  } = context;
+  const compilerOptions = context.getCompilerOptions();
+  let currentSourceFile;
+  let currentFileState;
+  return chainBundle(context, transformSourceFile);
+  function getCurrentFileNameExpression() {
+    if (currentFileState.filenameDeclaration) {
+      return currentFileState.filenameDeclaration.name;
+    }
+    const declaration = factory2.createVariableDeclaration(
+      factory2.createUniqueName("_jsxFileName", 16 /* Optimistic */ | 32 /* FileLevel */),
+      /*exclaimationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      factory2.createStringLiteral(currentSourceFile.fileName)
+    );
+    currentFileState.filenameDeclaration = declaration;
+    return currentFileState.filenameDeclaration.name;
+  }
+  function getJsxFactoryCalleePrimitive(isStaticChildren) {
+    return compilerOptions.jsx === 5 /* ReactJSXDev */ ? "jsxDEV" : isStaticChildren ? "jsxs" : "jsx";
+  }
+  function getJsxFactoryCallee(isStaticChildren) {
+    const type = getJsxFactoryCalleePrimitive(isStaticChildren);
+    return getImplicitImportForName(type);
+  }
+  function getImplicitJsxFragmentReference() {
+    return getImplicitImportForName("Fragment");
+  }
+  function getImplicitImportForName(name) {
+    var _a2, _b;
+    const importSource = name === "createElement" ? currentFileState.importSpecifier : getJSXRuntimeImport(currentFileState.importSpecifier, compilerOptions);
+    const existing = (_b = (_a2 = currentFileState.utilizedImplicitRuntimeImports) == null ? void 0 : _a2.get(importSource)) == null ? void 0 : _b.get(name);
+    if (existing) {
+      return existing.name;
     }
-    function emitImportSpecifier(node) {
-      emitImportOrExportSpecifier(node);
+    if (!currentFileState.utilizedImplicitRuntimeImports) {
+      currentFileState.utilizedImplicitRuntimeImports = /* @__PURE__ */ new Map();
     }
-    function emitExportAssignment(node) {
-      const nextPos = emitTokenWithComment(93 /* ExportKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      if (node.isExportEquals) {
-        emitTokenWithComment(63 /* EqualsToken */, nextPos, writeOperator, node);
-      } else {
-        emitTokenWithComment(88 /* DefaultKeyword */, nextPos, writeKeyword, node);
-      }
-      writeSpace();
-      emitExpression(node.expression, node.isExportEquals ? parenthesizer.getParenthesizeRightSideOfBinaryForOperator(63 /* EqualsToken */) : parenthesizer.parenthesizeExpressionOfExportDefault);
-      writeTrailingSemicolon();
+    let specifierSourceImports = currentFileState.utilizedImplicitRuntimeImports.get(importSource);
+    if (!specifierSourceImports) {
+      specifierSourceImports = /* @__PURE__ */ new Map();
+      currentFileState.utilizedImplicitRuntimeImports.set(importSource, specifierSourceImports);
     }
-    function emitExportDeclaration(node) {
-      emitModifiers(node, node.modifiers);
-      let nextPos = emitTokenWithComment(93 /* ExportKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      if (node.isTypeOnly) {
-        nextPos = emitTokenWithComment(154 /* TypeKeyword */, nextPos, writeKeyword, node);
-        writeSpace();
-      }
-      if (node.exportClause) {
-        emit(node.exportClause);
-      } else {
-        nextPos = emitTokenWithComment(41 /* AsteriskToken */, nextPos, writePunctuation, node);
-      }
-      if (node.moduleSpecifier) {
-        writeSpace();
-        const fromPos = node.exportClause ? node.exportClause.end : nextPos;
-        emitTokenWithComment(158 /* FromKeyword */, fromPos, writeKeyword, node);
-        writeSpace();
-        emitExpression(node.moduleSpecifier);
-      }
-      if (node.assertClause) {
-        emitWithLeadingSpace(node.assertClause);
-      }
-      writeTrailingSemicolon();
+    const generatedName = factory2.createUniqueName(`_${name}`, 16 /* Optimistic */ | 32 /* FileLevel */ | 64 /* AllowNameSubstitution */);
+    const specifier = factory2.createImportSpecifier(
+      /*isTypeOnly*/
+      false,
+      factory2.createIdentifier(name),
+      generatedName
+    );
+    generatedName.generatedImportReference = specifier;
+    specifierSourceImports.set(name, specifier);
+    return generatedName;
+  }
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function emitAssertClause(node) {
-      emitTokenWithComment(130 /* AssertKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      const elements = node.elements;
-      emitList(node, elements, 526226 /* ImportClauseEntries */);
+    currentSourceFile = node;
+    currentFileState = {};
+    currentFileState.importSpecifier = getJSXImplicitImportBase(compilerOptions, node);
+    let visited = visitEachChild(node, visitor, context);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    let statements = visited.statements;
+    if (currentFileState.filenameDeclaration) {
+      statements = insertStatementAfterCustomPrologue(statements.slice(), factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList([currentFileState.filenameDeclaration], 2 /* Const */)
+      ));
     }
-    function emitAssertEntry(node) {
-      emit(node.name);
-      writePunctuation(":");
-      writeSpace();
-      const value = node.value;
-      if ((getEmitFlags(value) & 1024 /* NoLeadingComments */) === 0) {
-        const commentRange = getCommentRange(value);
-        emitTrailingCommentsOfPosition(commentRange.pos);
+    if (currentFileState.utilizedImplicitRuntimeImports) {
+      for (const [importSource, importSpecifiersMap] of arrayFrom(currentFileState.utilizedImplicitRuntimeImports.entries())) {
+        if (isExternalModule(node)) {
+          const importStatement = factory2.createImportDeclaration(
+            /*modifiers*/
+            void 0,
+            factory2.createImportClause(
+              /*typeOnly*/
+              false,
+              /*name*/
+              void 0,
+              factory2.createNamedImports(arrayFrom(importSpecifiersMap.values()))
+            ),
+            factory2.createStringLiteral(importSource),
+            /*assertClause*/
+            void 0
+          );
+          setParentRecursive(
+            importStatement,
+            /*incremental*/
+            false
+          );
+          statements = insertStatementAfterCustomPrologue(statements.slice(), importStatement);
+        } else if (isExternalOrCommonJsModule(node)) {
+          const requireStatement = factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory2.createVariableDeclarationList([
+              factory2.createVariableDeclaration(
+                factory2.createObjectBindingPattern(arrayFrom(importSpecifiersMap.values(), (s) => factory2.createBindingElement(
+                  /*dotdotdot*/
+                  void 0,
+                  s.propertyName,
+                  s.name
+                ))),
+                /*exclaimationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                factory2.createCallExpression(
+                  factory2.createIdentifier("require"),
+                  /*typeArguments*/
+                  void 0,
+                  [factory2.createStringLiteral(importSource)]
+                )
+              )
+            ], 2 /* Const */)
+          );
+          setParentRecursive(
+            requireStatement,
+            /*incremental*/
+            false
+          );
+          statements = insertStatementAfterCustomPrologue(statements.slice(), requireStatement);
+        } else {
+        }
       }
-      emit(value);
-    }
-    function emitNamespaceExportDeclaration(node) {
-      let nextPos = emitTokenWithComment(93 /* ExportKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      nextPos = emitTokenWithComment(128 /* AsKeyword */, nextPos, writeKeyword, node);
-      writeSpace();
-      nextPos = emitTokenWithComment(143 /* NamespaceKeyword */, nextPos, writeKeyword, node);
-      writeSpace();
-      emit(node.name);
-      writeTrailingSemicolon();
     }
-    function emitNamespaceExport(node) {
-      const asPos = emitTokenWithComment(41 /* AsteriskToken */, node.pos, writePunctuation, node);
-      writeSpace();
-      emitTokenWithComment(128 /* AsKeyword */, asPos, writeKeyword, node);
-      writeSpace();
-      emit(node.name);
+    if (statements !== visited.statements) {
+      visited = factory2.updateSourceFile(visited, statements);
     }
-    function emitNamedExports(node) {
-      emitNamedImportsOrExports(node);
+    currentFileState = void 0;
+    return visited;
+  }
+  function visitor(node) {
+    if (node.transformFlags & 2 /* ContainsJsx */) {
+      return visitorWorker(node);
+    } else {
+      return node;
     }
-    function emitExportSpecifier(node) {
-      emitImportOrExportSpecifier(node);
+  }
+  function visitorWorker(node) {
+    switch (node.kind) {
+      case 281 /* JsxElement */:
+        return visitJsxElement(
+          node,
+          /*isChild*/
+          false
+        );
+      case 282 /* JsxSelfClosingElement */:
+        return visitJsxSelfClosingElement(
+          node,
+          /*isChild*/
+          false
+        );
+      case 285 /* JsxFragment */:
+        return visitJsxFragment(
+          node,
+          /*isChild*/
+          false
+        );
+      case 291 /* JsxExpression */:
+        return visitJsxExpression(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function emitNamedImportsOrExports(node) {
-      writePunctuation("{");
-      emitList(node, node.elements, 525136 /* NamedImportsOrExportsElements */);
-      writePunctuation("}");
+  }
+  function transformJsxChildToExpression(node) {
+    switch (node.kind) {
+      case 11 /* JsxText */:
+        return visitJsxText(node);
+      case 291 /* JsxExpression */:
+        return visitJsxExpression(node);
+      case 281 /* JsxElement */:
+        return visitJsxElement(
+          node,
+          /*isChild*/
+          true
+        );
+      case 282 /* JsxSelfClosingElement */:
+        return visitJsxSelfClosingElement(
+          node,
+          /*isChild*/
+          true
+        );
+      case 285 /* JsxFragment */:
+        return visitJsxFragment(
+          node,
+          /*isChild*/
+          true
+        );
+      default:
+        return Debug.failBadSyntaxKind(node);
     }
-    function emitImportOrExportSpecifier(node) {
-      if (node.isTypeOnly) {
-        writeKeyword("type");
-        writeSpace();
-      }
-      if (node.propertyName) {
-        emit(node.propertyName);
-        writeSpace();
-        emitTokenWithComment(128 /* AsKeyword */, node.propertyName.end, writeKeyword, node);
-        writeSpace();
+  }
+  function hasKeyAfterPropsSpread(node) {
+    let spread = false;
+    for (const elem of node.attributes.properties) {
+      if (isJsxSpreadAttribute(elem)) {
+        spread = true;
+      } else if (spread && isJsxAttribute(elem) && elem.name.escapedText === "key") {
+        return true;
       }
-      emit(node.name);
-    }
-    function emitExternalModuleReference(node) {
-      writeKeyword("require");
-      writePunctuation("(");
-      emitExpression(node.expression);
-      writePunctuation(")");
     }
-    function emitJsxElement(node) {
-      emit(node.openingElement);
-      emitList(node, node.children, 262144 /* JsxElementOrFragmentChildren */);
-      emit(node.closingElement);
+    return false;
+  }
+  function shouldUseCreateElement(node) {
+    return currentFileState.importSpecifier === void 0 || hasKeyAfterPropsSpread(node);
+  }
+  function visitJsxElement(node, isChild) {
+    const tagTransform = shouldUseCreateElement(node.openingElement) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX;
+    return tagTransform(
+      node.openingElement,
+      node.children,
+      isChild,
+      /*location*/
+      node
+    );
+  }
+  function visitJsxSelfClosingElement(node, isChild) {
+    const tagTransform = shouldUseCreateElement(node) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX;
+    return tagTransform(
+      node,
+      /*children*/
+      void 0,
+      isChild,
+      /*location*/
+      node
+    );
+  }
+  function visitJsxFragment(node, isChild) {
+    const tagTransform = currentFileState.importSpecifier === void 0 ? visitJsxOpeningFragmentCreateElement : visitJsxOpeningFragmentJSX;
+    return tagTransform(
+      node.openingFragment,
+      node.children,
+      isChild,
+      /*location*/
+      node
+    );
+  }
+  function convertJsxChildrenToChildrenPropObject(children) {
+    const prop = convertJsxChildrenToChildrenPropAssignment(children);
+    return prop && factory2.createObjectLiteralExpression([prop]);
+  }
+  function convertJsxChildrenToChildrenPropAssignment(children) {
+    const nonWhitespaceChildren = getSemanticJsxChildren(children);
+    if (length(nonWhitespaceChildren) === 1 && !nonWhitespaceChildren[0].dotDotDotToken) {
+      const result2 = transformJsxChildToExpression(nonWhitespaceChildren[0]);
+      return result2 && factory2.createPropertyAssignment("children", result2);
+    }
+    const result = mapDefined(children, transformJsxChildToExpression);
+    return length(result) ? factory2.createPropertyAssignment("children", factory2.createArrayLiteralExpression(result)) : void 0;
+  }
+  function visitJsxOpeningLikeElementJSX(node, children, isChild, location) {
+    const tagName = getTagName(node);
+    const childrenProp = children && children.length ? convertJsxChildrenToChildrenPropAssignment(children) : void 0;
+    const keyAttr = find(node.attributes.properties, (p) => !!p.name && isIdentifier(p.name) && p.name.escapedText === "key");
+    const attrs = keyAttr ? filter(node.attributes.properties, (p) => p !== keyAttr) : node.attributes.properties;
+    const objectProperties = length(attrs) ? transformJsxAttributesToObjectProps(attrs, childrenProp) : factory2.createObjectLiteralExpression(childrenProp ? [childrenProp] : emptyArray);
+    return visitJsxOpeningLikeElementOrFragmentJSX(
+      tagName,
+      objectProperties,
+      keyAttr,
+      children || emptyArray,
+      isChild,
+      location
+    );
+  }
+  function visitJsxOpeningLikeElementOrFragmentJSX(tagName, objectProperties, keyAttr, children, isChild, location) {
+    var _a2;
+    const nonWhitespaceChildren = getSemanticJsxChildren(children);
+    const isStaticChildren = length(nonWhitespaceChildren) > 1 || !!((_a2 = nonWhitespaceChildren[0]) == null ? void 0 : _a2.dotDotDotToken);
+    const args = [tagName, objectProperties];
+    if (keyAttr) {
+      args.push(transformJsxAttributeInitializer(keyAttr.initializer));
+    }
+    if (compilerOptions.jsx === 5 /* ReactJSXDev */) {
+      const originalFile = getOriginalNode(currentSourceFile);
+      if (originalFile && isSourceFile(originalFile)) {
+        if (keyAttr === void 0) {
+          args.push(factory2.createVoidZero());
+        }
+        args.push(isStaticChildren ? factory2.createTrue() : factory2.createFalse());
+        const lineCol = getLineAndCharacterOfPosition(originalFile, location.pos);
+        args.push(factory2.createObjectLiteralExpression([
+          factory2.createPropertyAssignment("fileName", getCurrentFileNameExpression()),
+          factory2.createPropertyAssignment("lineNumber", factory2.createNumericLiteral(lineCol.line + 1)),
+          factory2.createPropertyAssignment("columnNumber", factory2.createNumericLiteral(lineCol.character + 1))
+        ]));
+        args.push(factory2.createThis());
+      }
+    }
+    const element = setTextRange(
+      factory2.createCallExpression(
+        getJsxFactoryCallee(isStaticChildren),
+        /*typeArguments*/
+        void 0,
+        args
+      ),
+      location
+    );
+    if (isChild) {
+      startOnNewLine(element);
+    }
+    return element;
+  }
+  function visitJsxOpeningLikeElementCreateElement(node, children, isChild, location) {
+    const tagName = getTagName(node);
+    const attrs = node.attributes.properties;
+    const objectProperties = length(attrs) ? transformJsxAttributesToObjectProps(attrs) : factory2.createNull();
+    const callee = currentFileState.importSpecifier === void 0 ? createJsxFactoryExpression(
+      factory2,
+      context.getEmitResolver().getJsxFactoryEntity(currentSourceFile),
+      compilerOptions.reactNamespace,
+      // TODO: GH#18217
+      node
+    ) : getImplicitImportForName("createElement");
+    const element = createExpressionForJsxElement(
+      factory2,
+      callee,
+      tagName,
+      objectProperties,
+      mapDefined(children, transformJsxChildToExpression),
+      location
+    );
+    if (isChild) {
+      startOnNewLine(element);
     }
-    function emitJsxSelfClosingElement(node) {
-      writePunctuation("<");
-      emitJsxTagName(node.tagName);
-      emitTypeArguments(node, node.typeArguments);
-      writeSpace();
-      emit(node.attributes);
-      writePunctuation("/>");
-    }
-    function emitJsxFragment(node) {
-      emit(node.openingFragment);
-      emitList(node, node.children, 262144 /* JsxElementOrFragmentChildren */);
-      emit(node.closingFragment);
-    }
-    function emitJsxOpeningElementOrFragment(node) {
-      writePunctuation("<");
-      if (isJsxOpeningElement(node)) {
-        const indented = writeLineSeparatorsAndIndentBefore(node.tagName, node);
-        emitJsxTagName(node.tagName);
-        emitTypeArguments(node, node.typeArguments);
-        if (node.attributes.properties && node.attributes.properties.length > 0) {
-          writeSpace();
-        }
-        emit(node.attributes);
-        writeLineSeparatorsAfter(node.attributes, node);
-        decreaseIndentIf(indented);
+    return element;
+  }
+  function visitJsxOpeningFragmentJSX(_node, children, isChild, location) {
+    let childrenProps;
+    if (children && children.length) {
+      const result = convertJsxChildrenToChildrenPropObject(children);
+      if (result) {
+        childrenProps = result;
       }
-      writePunctuation(">");
     }
-    function emitJsxText(node) {
-      writer.writeLiteral(node.text);
+    return visitJsxOpeningLikeElementOrFragmentJSX(
+      getImplicitJsxFragmentReference(),
+      childrenProps || factory2.createObjectLiteralExpression([]),
+      /*keyAttr*/
+      void 0,
+      children,
+      isChild,
+      location
+    );
+  }
+  function visitJsxOpeningFragmentCreateElement(node, children, isChild, location) {
+    const element = createExpressionForJsxFragment(
+      factory2,
+      context.getEmitResolver().getJsxFactoryEntity(currentSourceFile),
+      context.getEmitResolver().getJsxFragmentFactoryEntity(currentSourceFile),
+      compilerOptions.reactNamespace,
+      // TODO: GH#18217
+      mapDefined(children, transformJsxChildToExpression),
+      node,
+      location
+    );
+    if (isChild) {
+      startOnNewLine(element);
     }
-    function emitJsxClosingElementOrFragment(node) {
-      writePunctuation("</");
-      if (isJsxClosingElement(node)) {
-        emitJsxTagName(node.tagName);
-      }
-      writePunctuation(">");
+    return element;
+  }
+  function transformJsxSpreadAttributeToSpreadAssignment(node) {
+    return factory2.createSpreadAssignment(visitNode(node.expression, visitor, isExpression));
+  }
+  function transformJsxAttributesToObjectProps(attrs, children) {
+    const target = getEmitScriptTarget(compilerOptions);
+    return target && target >= 5 /* ES2018 */ ? factory2.createObjectLiteralExpression(transformJsxAttributesToProps(attrs, children)) : transformJsxAttributesToExpression(attrs, children);
+  }
+  function transformJsxAttributesToProps(attrs, children) {
+    const props = flatten(spanMap(attrs, isJsxSpreadAttribute, (attrs2, isSpread) => map(attrs2, (attr) => isSpread ? transformJsxSpreadAttributeToSpreadAssignment(attr) : transformJsxAttributeToObjectLiteralElement(attr))));
+    if (children) {
+      props.push(children);
     }
-    function emitJsxAttributes(node) {
-      emitList(node, node.properties, 262656 /* JsxElementAttributes */);
+    return props;
+  }
+  function transformJsxAttributesToExpression(attrs, children) {
+    const expressions = flatten(
+      spanMap(
+        attrs,
+        isJsxSpreadAttribute,
+        (attrs2, isSpread) => isSpread ? map(attrs2, transformJsxSpreadAttributeToExpression) : factory2.createObjectLiteralExpression(map(attrs2, transformJsxAttributeToObjectLiteralElement))
+      )
+    );
+    if (isJsxSpreadAttribute(attrs[0])) {
+      expressions.unshift(factory2.createObjectLiteralExpression());
     }
-    function emitJsxAttribute(node) {
-      emit(node.name);
-      emitNodeWithPrefix("=", writePunctuation, node.initializer, emitJsxAttributeValue);
+    if (children) {
+      expressions.push(factory2.createObjectLiteralExpression([children]));
     }
-    function emitJsxSpreadAttribute(node) {
-      writePunctuation("{...");
-      emitExpression(node.expression);
-      writePunctuation("}");
+    return singleOrUndefined(expressions) || emitHelpers().createAssignHelper(expressions);
+  }
+  function transformJsxSpreadAttributeToExpression(node) {
+    return visitNode(node.expression, visitor, isExpression);
+  }
+  function transformJsxAttributeToObjectLiteralElement(node) {
+    const name = getAttributeName(node);
+    const expression = transformJsxAttributeInitializer(node.initializer);
+    return factory2.createPropertyAssignment(name, expression);
+  }
+  function transformJsxAttributeInitializer(node) {
+    if (node === void 0) {
+      return factory2.createTrue();
     }
-    function hasTrailingCommentsAtPosition(pos) {
-      let result = false;
-      forEachTrailingCommentRange((currentSourceFile == null ? void 0 : currentSourceFile.text) || "", pos + 1, () => result = true);
-      return result;
+    if (node.kind === 10 /* StringLiteral */) {
+      const singleQuote = node.singleQuote !== void 0 ? node.singleQuote : !isStringDoubleQuoted(node, currentSourceFile);
+      const literal = factory2.createStringLiteral(tryDecodeEntities(node.text) || node.text, singleQuote);
+      return setTextRange(literal, node);
     }
-    function hasLeadingCommentsAtPosition(pos) {
-      let result = false;
-      forEachLeadingCommentRange((currentSourceFile == null ? void 0 : currentSourceFile.text) || "", pos + 1, () => result = true);
-      return result;
+    if (node.kind === 291 /* JsxExpression */) {
+      if (node.expression === void 0) {
+        return factory2.createTrue();
+      }
+      return visitNode(node.expression, visitor, isExpression);
     }
-    function hasCommentsAtPosition(pos) {
-      return hasTrailingCommentsAtPosition(pos) || hasLeadingCommentsAtPosition(pos);
+    if (isJsxElement(node)) {
+      return visitJsxElement(
+        node,
+        /*isChild*/
+        false
+      );
     }
-    function emitJsxExpression(node) {
-      var _a2;
-      if (node.expression || !commentsDisabled && !nodeIsSynthesized(node) && hasCommentsAtPosition(node.pos)) {
-        const isMultiline = currentSourceFile && !nodeIsSynthesized(node) && getLineAndCharacterOfPosition(currentSourceFile, node.pos).line !== getLineAndCharacterOfPosition(currentSourceFile, node.end).line;
-        if (isMultiline) {
-          writer.increaseIndent();
+    if (isJsxSelfClosingElement(node)) {
+      return visitJsxSelfClosingElement(
+        node,
+        /*isChild*/
+        false
+      );
+    }
+    if (isJsxFragment(node)) {
+      return visitJsxFragment(
+        node,
+        /*isChild*/
+        false
+      );
+    }
+    return Debug.failBadSyntaxKind(node);
+  }
+  function visitJsxText(node) {
+    const fixed = fixupWhitespaceAndDecodeEntities(node.text);
+    return fixed === void 0 ? void 0 : factory2.createStringLiteral(fixed);
+  }
+  function fixupWhitespaceAndDecodeEntities(text) {
+    let acc;
+    let firstNonWhitespace = 0;
+    let lastNonWhitespace = -1;
+    for (let i = 0; i < text.length; i++) {
+      const c = text.charCodeAt(i);
+      if (isLineBreak(c)) {
+        if (firstNonWhitespace !== -1 && lastNonWhitespace !== -1) {
+          acc = addLineOfJsxText(acc, text.substr(firstNonWhitespace, lastNonWhitespace - firstNonWhitespace + 1));
         }
-        const end = emitTokenWithComment(18 /* OpenBraceToken */, node.pos, writePunctuation, node);
-        emit(node.dotDotDotToken);
-        emitExpression(node.expression);
-        emitTokenWithComment(19 /* CloseBraceToken */, ((_a2 = node.expression) == null ? void 0 : _a2.end) || end, writePunctuation, node);
-        if (isMultiline) {
-          writer.decreaseIndent();
+        firstNonWhitespace = -1;
+      } else if (!isWhiteSpaceSingleLine(c)) {
+        lastNonWhitespace = i;
+        if (firstNonWhitespace === -1) {
+          firstNonWhitespace = i;
         }
       }
     }
-    function emitJsxTagName(node) {
-      if (node.kind === 79 /* Identifier */) {
-        emitExpression(node);
+    return firstNonWhitespace !== -1 ? addLineOfJsxText(acc, text.substr(firstNonWhitespace)) : acc;
+  }
+  function addLineOfJsxText(acc, trimmedLine) {
+    const decoded = decodeEntities(trimmedLine);
+    return acc === void 0 ? decoded : acc + " " + decoded;
+  }
+  function decodeEntities(text) {
+    return text.replace(/&((#((\d+)|x([\da-fA-F]+)))|(\w+));/g, (match, _all, _number, _digits, decimal, hex, word) => {
+      if (decimal) {
+        return utf16EncodeAsString(parseInt(decimal, 10));
+      } else if (hex) {
+        return utf16EncodeAsString(parseInt(hex, 16));
       } else {
-        emit(node);
+        const ch = entities.get(word);
+        return ch ? utf16EncodeAsString(ch) : match;
       }
-    }
-    function emitCaseClause(node) {
-      emitTokenWithComment(82 /* CaseKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma);
-      emitCaseOrDefaultClauseRest(node, node.statements, node.expression.end);
-    }
-    function emitDefaultClause(node) {
-      const pos = emitTokenWithComment(88 /* DefaultKeyword */, node.pos, writeKeyword, node);
-      emitCaseOrDefaultClauseRest(node, node.statements, pos);
-    }
-    function emitCaseOrDefaultClauseRest(parentNode, statements, colonPos) {
-      const emitAsSingleStatement = statements.length === 1 && (!currentSourceFile || nodeIsSynthesized(parentNode) || nodeIsSynthesized(statements[0]) || rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile));
-      let format = 163969 /* CaseOrDefaultClauseStatements */;
-      if (emitAsSingleStatement) {
-        writeToken(58 /* ColonToken */, colonPos, writePunctuation, parentNode);
-        writeSpace();
-        format &= ~(1 /* MultiLine */ | 128 /* Indented */);
+    });
+  }
+  function tryDecodeEntities(text) {
+    const decoded = decodeEntities(text);
+    return decoded === text ? void 0 : decoded;
+  }
+  function getTagName(node) {
+    if (node.kind === 281 /* JsxElement */) {
+      return getTagName(node.openingElement);
+    } else {
+      const name = node.tagName;
+      if (isIdentifier(name) && isIntrinsicJsxName(name.escapedText)) {
+        return factory2.createStringLiteral(idText(name));
       } else {
-        emitTokenWithComment(58 /* ColonToken */, colonPos, writePunctuation, parentNode);
-      }
-      emitList(parentNode, statements, format);
-    }
-    function emitHeritageClause(node) {
-      writeSpace();
-      writeTokenText(node.token, writeKeyword);
-      writeSpace();
-      emitList(node, node.types, 528 /* HeritageClauseTypes */);
-    }
-    function emitCatchClause(node) {
-      const openParenPos = emitTokenWithComment(83 /* CatchKeyword */, node.pos, writeKeyword, node);
-      writeSpace();
-      if (node.variableDeclaration) {
-        emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
-        emit(node.variableDeclaration);
-        emitTokenWithComment(21 /* CloseParenToken */, node.variableDeclaration.end, writePunctuation, node);
-        writeSpace();
-      }
-      emit(node.block);
-    }
-    function emitPropertyAssignment(node) {
-      emit(node.name);
-      writePunctuation(":");
-      writeSpace();
-      const initializer = node.initializer;
-      if ((getEmitFlags(initializer) & 1024 /* NoLeadingComments */) === 0) {
-        const commentRange = getCommentRange(initializer);
-        emitTrailingCommentsOfPosition(commentRange.pos);
-      }
-      emitExpression(initializer, parenthesizer.parenthesizeExpressionForDisallowedComma);
-    }
-    function emitShorthandPropertyAssignment(node) {
-      emit(node.name);
-      if (node.objectAssignmentInitializer) {
-        writeSpace();
-        writePunctuation("=");
-        writeSpace();
-        emitExpression(node.objectAssignmentInitializer, parenthesizer.parenthesizeExpressionForDisallowedComma);
-      }
-    }
-    function emitSpreadAssignment(node) {
-      if (node.expression) {
-        emitTokenWithComment(25 /* DotDotDotToken */, node.pos, writePunctuation, node);
-        emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma);
+        return createExpressionFromEntityName(factory2, name);
       }
     }
-    function emitEnumMember(node) {
-      emit(node.name);
-      emitInitializer(node.initializer, node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma);
-    }
-    function emitJSDoc(node) {
-      write("/**");
-      if (node.comment) {
-        const text = getTextOfJSDocComment(node.comment);
-        if (text) {
-          const lines = text.split(/\r\n?|\n/g);
-          for (const line of lines) {
-            writeLine();
-            writeSpace();
-            writePunctuation("*");
-            writeSpace();
-            write(line);
-          }
-        }
-      }
-      if (node.tags) {
-        if (node.tags.length === 1 && node.tags[0].kind === 346 /* JSDocTypeTag */ && !node.comment) {
-          writeSpace();
-          emit(node.tags[0]);
-        } else {
-          emitList(node, node.tags, 33 /* JSDocComment */);
-        }
-      }
-      writeSpace();
-      write("*/");
+  }
+  function getAttributeName(node) {
+    const name = node.name;
+    const text = idText(name);
+    if (/^[A-Za-z_]\w*$/.test(text)) {
+      return name;
+    } else {
+      return factory2.createStringLiteral(text);
+    }
+  }
+  function visitJsxExpression(node) {
+    const expression = visitNode(node.expression, visitor, isExpression);
+    return node.dotDotDotToken ? factory2.createSpreadElement(expression) : expression;
+  }
+}
+var entities = new Map(Object.entries({
+  quot: 34,
+  amp: 38,
+  apos: 39,
+  lt: 60,
+  gt: 62,
+  nbsp: 160,
+  iexcl: 161,
+  cent: 162,
+  pound: 163,
+  curren: 164,
+  yen: 165,
+  brvbar: 166,
+  sect: 167,
+  uml: 168,
+  copy: 169,
+  ordf: 170,
+  laquo: 171,
+  not: 172,
+  shy: 173,
+  reg: 174,
+  macr: 175,
+  deg: 176,
+  plusmn: 177,
+  sup2: 178,
+  sup3: 179,
+  acute: 180,
+  micro: 181,
+  para: 182,
+  middot: 183,
+  cedil: 184,
+  sup1: 185,
+  ordm: 186,
+  raquo: 187,
+  frac14: 188,
+  frac12: 189,
+  frac34: 190,
+  iquest: 191,
+  Agrave: 192,
+  Aacute: 193,
+  Acirc: 194,
+  Atilde: 195,
+  Auml: 196,
+  Aring: 197,
+  AElig: 198,
+  Ccedil: 199,
+  Egrave: 200,
+  Eacute: 201,
+  Ecirc: 202,
+  Euml: 203,
+  Igrave: 204,
+  Iacute: 205,
+  Icirc: 206,
+  Iuml: 207,
+  ETH: 208,
+  Ntilde: 209,
+  Ograve: 210,
+  Oacute: 211,
+  Ocirc: 212,
+  Otilde: 213,
+  Ouml: 214,
+  times: 215,
+  Oslash: 216,
+  Ugrave: 217,
+  Uacute: 218,
+  Ucirc: 219,
+  Uuml: 220,
+  Yacute: 221,
+  THORN: 222,
+  szlig: 223,
+  agrave: 224,
+  aacute: 225,
+  acirc: 226,
+  atilde: 227,
+  auml: 228,
+  aring: 229,
+  aelig: 230,
+  ccedil: 231,
+  egrave: 232,
+  eacute: 233,
+  ecirc: 234,
+  euml: 235,
+  igrave: 236,
+  iacute: 237,
+  icirc: 238,
+  iuml: 239,
+  eth: 240,
+  ntilde: 241,
+  ograve: 242,
+  oacute: 243,
+  ocirc: 244,
+  otilde: 245,
+  ouml: 246,
+  divide: 247,
+  oslash: 248,
+  ugrave: 249,
+  uacute: 250,
+  ucirc: 251,
+  uuml: 252,
+  yacute: 253,
+  thorn: 254,
+  yuml: 255,
+  OElig: 338,
+  oelig: 339,
+  Scaron: 352,
+  scaron: 353,
+  Yuml: 376,
+  fnof: 402,
+  circ: 710,
+  tilde: 732,
+  Alpha: 913,
+  Beta: 914,
+  Gamma: 915,
+  Delta: 916,
+  Epsilon: 917,
+  Zeta: 918,
+  Eta: 919,
+  Theta: 920,
+  Iota: 921,
+  Kappa: 922,
+  Lambda: 923,
+  Mu: 924,
+  Nu: 925,
+  Xi: 926,
+  Omicron: 927,
+  Pi: 928,
+  Rho: 929,
+  Sigma: 931,
+  Tau: 932,
+  Upsilon: 933,
+  Phi: 934,
+  Chi: 935,
+  Psi: 936,
+  Omega: 937,
+  alpha: 945,
+  beta: 946,
+  gamma: 947,
+  delta: 948,
+  epsilon: 949,
+  zeta: 950,
+  eta: 951,
+  theta: 952,
+  iota: 953,
+  kappa: 954,
+  lambda: 955,
+  mu: 956,
+  nu: 957,
+  xi: 958,
+  omicron: 959,
+  pi: 960,
+  rho: 961,
+  sigmaf: 962,
+  sigma: 963,
+  tau: 964,
+  upsilon: 965,
+  phi: 966,
+  chi: 967,
+  psi: 968,
+  omega: 969,
+  thetasym: 977,
+  upsih: 978,
+  piv: 982,
+  ensp: 8194,
+  emsp: 8195,
+  thinsp: 8201,
+  zwnj: 8204,
+  zwj: 8205,
+  lrm: 8206,
+  rlm: 8207,
+  ndash: 8211,
+  mdash: 8212,
+  lsquo: 8216,
+  rsquo: 8217,
+  sbquo: 8218,
+  ldquo: 8220,
+  rdquo: 8221,
+  bdquo: 8222,
+  dagger: 8224,
+  Dagger: 8225,
+  bull: 8226,
+  hellip: 8230,
+  permil: 8240,
+  prime: 8242,
+  Prime: 8243,
+  lsaquo: 8249,
+  rsaquo: 8250,
+  oline: 8254,
+  frasl: 8260,
+  euro: 8364,
+  image: 8465,
+  weierp: 8472,
+  real: 8476,
+  trade: 8482,
+  alefsym: 8501,
+  larr: 8592,
+  uarr: 8593,
+  rarr: 8594,
+  darr: 8595,
+  harr: 8596,
+  crarr: 8629,
+  lArr: 8656,
+  uArr: 8657,
+  rArr: 8658,
+  dArr: 8659,
+  hArr: 8660,
+  forall: 8704,
+  part: 8706,
+  exist: 8707,
+  empty: 8709,
+  nabla: 8711,
+  isin: 8712,
+  notin: 8713,
+  ni: 8715,
+  prod: 8719,
+  sum: 8721,
+  minus: 8722,
+  lowast: 8727,
+  radic: 8730,
+  prop: 8733,
+  infin: 8734,
+  ang: 8736,
+  and: 8743,
+  or: 8744,
+  cap: 8745,
+  cup: 8746,
+  int: 8747,
+  there4: 8756,
+  sim: 8764,
+  cong: 8773,
+  asymp: 8776,
+  ne: 8800,
+  equiv: 8801,
+  le: 8804,
+  ge: 8805,
+  sub: 8834,
+  sup: 8835,
+  nsub: 8836,
+  sube: 8838,
+  supe: 8839,
+  oplus: 8853,
+  otimes: 8855,
+  perp: 8869,
+  sdot: 8901,
+  lceil: 8968,
+  rceil: 8969,
+  lfloor: 8970,
+  rfloor: 8971,
+  lang: 9001,
+  rang: 9002,
+  loz: 9674,
+  spades: 9824,
+  clubs: 9827,
+  hearts: 9829,
+  diams: 9830
+}));
+
+// src/compiler/transformers/es2016.ts
+function transformES2016(context) {
+  const {
+    factory: factory2,
+    hoistVariableDeclaration
+  } = context;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function emitJSDocSimpleTypedTag(tag) {
-      emitJSDocTagName(tag.tagName);
-      emitJSDocTypeExpression(tag.typeExpression);
-      emitJSDocComment(tag.comment);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitor(node) {
+    if ((node.transformFlags & 512 /* ContainsES2016 */) === 0) {
+      return node;
     }
-    function emitJSDocSeeTag(tag) {
-      emitJSDocTagName(tag.tagName);
-      emit(tag.name);
-      emitJSDocComment(tag.comment);
+    switch (node.kind) {
+      case 223 /* BinaryExpression */:
+        return visitBinaryExpression(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function emitJSDocNameReference(node) {
-      writeSpace();
-      writePunctuation("{");
-      emit(node.name);
-      writePunctuation("}");
+  }
+  function visitBinaryExpression(node) {
+    switch (node.operatorToken.kind) {
+      case 67 /* AsteriskAsteriskEqualsToken */:
+        return visitExponentiationAssignmentExpression(node);
+      case 42 /* AsteriskAsteriskToken */:
+        return visitExponentiationExpression(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function emitJSDocHeritageTag(tag) {
-      emitJSDocTagName(tag.tagName);
-      writeSpace();
-      writePunctuation("{");
-      emit(tag.class);
-      writePunctuation("}");
-      emitJSDocComment(tag.comment);
+  }
+  function visitExponentiationAssignmentExpression(node) {
+    let target;
+    let value;
+    const left = visitNode(node.left, visitor, isExpression);
+    const right = visitNode(node.right, visitor, isExpression);
+    if (isElementAccessExpression(left)) {
+      const expressionTemp = factory2.createTempVariable(hoistVariableDeclaration);
+      const argumentExpressionTemp = factory2.createTempVariable(hoistVariableDeclaration);
+      target = setTextRange(
+        factory2.createElementAccessExpression(
+          setTextRange(factory2.createAssignment(expressionTemp, left.expression), left.expression),
+          setTextRange(factory2.createAssignment(argumentExpressionTemp, left.argumentExpression), left.argumentExpression)
+        ),
+        left
+      );
+      value = setTextRange(
+        factory2.createElementAccessExpression(
+          expressionTemp,
+          argumentExpressionTemp
+        ),
+        left
+      );
+    } else if (isPropertyAccessExpression(left)) {
+      const expressionTemp = factory2.createTempVariable(hoistVariableDeclaration);
+      target = setTextRange(
+        factory2.createPropertyAccessExpression(
+          setTextRange(factory2.createAssignment(expressionTemp, left.expression), left.expression),
+          left.name
+        ),
+        left
+      );
+      value = setTextRange(
+        factory2.createPropertyAccessExpression(
+          expressionTemp,
+          left.name
+        ),
+        left
+      );
+    } else {
+      target = left;
+      value = left;
     }
-    function emitJSDocTemplateTag(tag) {
-      emitJSDocTagName(tag.tagName);
-      emitJSDocTypeExpression(tag.constraint);
-      writeSpace();
-      emitList(tag, tag.typeParameters, 528 /* CommaListElements */);
-      emitJSDocComment(tag.comment);
+    return setTextRange(
+      factory2.createAssignment(
+        target,
+        setTextRange(factory2.createGlobalMethodCall("Math", "pow", [value, right]), node)
+      ),
+      node
+    );
+  }
+  function visitExponentiationExpression(node) {
+    const left = visitNode(node.left, visitor, isExpression);
+    const right = visitNode(node.right, visitor, isExpression);
+    return setTextRange(factory2.createGlobalMethodCall("Math", "pow", [left, right]), node);
+  }
+}
+
+// src/compiler/transformers/es2015.ts
+function createSpreadSegment(kind, expression) {
+  return { kind, expression };
+}
+function transformES2015(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    startLexicalEnvironment,
+    resumeLexicalEnvironment,
+    endLexicalEnvironment,
+    hoistVariableDeclaration
+  } = context;
+  const compilerOptions = context.getCompilerOptions();
+  const resolver = context.getEmitResolver();
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  const previousOnEmitNode = context.onEmitNode;
+  context.onEmitNode = onEmitNode;
+  context.onSubstituteNode = onSubstituteNode;
+  let currentSourceFile;
+  let currentText;
+  let hierarchyFacts;
+  let taggedTemplateStringDeclarations;
+  function recordTaggedTemplateString(temp) {
+    taggedTemplateStringDeclarations = append(
+      taggedTemplateStringDeclarations,
+      factory2.createVariableDeclaration(temp)
+    );
+  }
+  let convertedLoopState;
+  let enabledSubstitutions;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    function emitJSDocTypedefTag(tag) {
-      emitJSDocTagName(tag.tagName);
-      if (tag.typeExpression) {
-        if (tag.typeExpression.kind === 312 /* JSDocTypeExpression */) {
-          emitJSDocTypeExpression(tag.typeExpression);
-        } else {
-          writeSpace();
-          writePunctuation("{");
-          write("Object");
-          if (tag.typeExpression.isArrayType) {
-            writePunctuation("[");
-            writePunctuation("]");
-          }
-          writePunctuation("}");
-        }
-      }
-      if (tag.fullName) {
-        writeSpace();
-        emit(tag.fullName);
-      }
-      emitJSDocComment(tag.comment);
-      if (tag.typeExpression && tag.typeExpression.kind === 325 /* JSDocTypeLiteral */) {
-        emitJSDocTypeLiteral(tag.typeExpression);
+    currentSourceFile = node;
+    currentText = node.text;
+    const visited = visitSourceFile(node);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    currentSourceFile = void 0;
+    currentText = void 0;
+    taggedTemplateStringDeclarations = void 0;
+    hierarchyFacts = 0 /* None */;
+    return visited;
+  }
+  function enterSubtree(excludeFacts, includeFacts) {
+    const ancestorFacts = hierarchyFacts;
+    hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 32767 /* AncestorFactsMask */;
+    return ancestorFacts;
+  }
+  function exitSubtree(ancestorFacts, excludeFacts, includeFacts) {
+    hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & -32768 /* SubtreeFactsMask */ | ancestorFacts;
+  }
+  function isReturnVoidStatementInConstructorWithCapturedSuper(node) {
+    return (hierarchyFacts & 8192 /* ConstructorWithCapturedSuper */) !== 0 && node.kind === 250 /* ReturnStatement */ && !node.expression;
+  }
+  function isOrMayContainReturnCompletion(node) {
+    return node.transformFlags & 4194304 /* ContainsHoistedDeclarationOrCompletion */ && (isReturnStatement(node) || isIfStatement(node) || isWithStatement(node) || isSwitchStatement(node) || isCaseBlock(node) || isCaseClause(node) || isDefaultClause(node) || isTryStatement(node) || isCatchClause(node) || isLabeledStatement(node) || isIterationStatement(
+      node,
+      /*lookInLabeledStatements*/
+      false
+    ) || isBlock(node));
+  }
+  function shouldVisitNode(node) {
+    return (node.transformFlags & 1024 /* ContainsES2015 */) !== 0 || convertedLoopState !== void 0 || hierarchyFacts & 8192 /* ConstructorWithCapturedSuper */ && isOrMayContainReturnCompletion(node) || isIterationStatement(
+      node,
+      /*lookInLabeledStatements*/
+      false
+    ) && shouldConvertIterationStatement(node) || (getEmitFlags(node) & 67108864 /* TypeScriptClassWrapper */) !== 0;
+  }
+  function visitor(node) {
+    return shouldVisitNode(node) ? visitorWorker(
+      node,
+      /*expressionResultIsUnused*/
+      false
+    ) : node;
+  }
+  function visitorWithUnusedExpressionResult(node) {
+    return shouldVisitNode(node) ? visitorWorker(
+      node,
+      /*expressionResultIsUnused*/
+      true
+    ) : node;
+  }
+  function classWrapperStatementVisitor(node) {
+    if (shouldVisitNode(node)) {
+      const original = getOriginalNode(node);
+      if (isPropertyDeclaration(original) && hasStaticModifier(original)) {
+        const ancestorFacts = enterSubtree(
+          32670 /* StaticInitializerExcludes */,
+          16449 /* StaticInitializerIncludes */
+        );
+        const result = visitorWorker(
+          node,
+          /*expressionResultIsUnused*/
+          false
+        );
+        exitSubtree(ancestorFacts, 98304 /* FunctionSubtreeExcludes */, 0 /* None */);
+        return result;
       }
+      return visitorWorker(
+        node,
+        /*expressionResultIsUnused*/
+        false
+      );
     }
-    function emitJSDocCallbackTag(tag) {
-      emitJSDocTagName(tag.tagName);
-      if (tag.name) {
-        writeSpace();
-        emit(tag.name);
-      }
-      emitJSDocComment(tag.comment);
-      emitJSDocSignature(tag.typeExpression);
+    return node;
+  }
+  function callExpressionVisitor(node) {
+    if (node.kind === 106 /* SuperKeyword */) {
+      return visitSuperKeyword(
+        /*isExpressionOfCall*/
+        true
+      );
     }
-    function emitJSDocSimpleTag(tag) {
-      emitJSDocTagName(tag.tagName);
-      emitJSDocComment(tag.comment);
+    return visitor(node);
+  }
+  function visitorWorker(node, expressionResultIsUnused2) {
+    switch (node.kind) {
+      case 124 /* StaticKeyword */:
+        return void 0;
+      case 260 /* ClassDeclaration */:
+        return visitClassDeclaration(node);
+      case 228 /* ClassExpression */:
+        return visitClassExpression(node);
+      case 166 /* Parameter */:
+        return visitParameter(node);
+      case 259 /* FunctionDeclaration */:
+        return visitFunctionDeclaration(node);
+      case 216 /* ArrowFunction */:
+        return visitArrowFunction(node);
+      case 215 /* FunctionExpression */:
+        return visitFunctionExpression(node);
+      case 257 /* VariableDeclaration */:
+        return visitVariableDeclaration(node);
+      case 79 /* Identifier */:
+        return visitIdentifier(node);
+      case 258 /* VariableDeclarationList */:
+        return visitVariableDeclarationList(node);
+      case 252 /* SwitchStatement */:
+        return visitSwitchStatement(node);
+      case 266 /* CaseBlock */:
+        return visitCaseBlock(node);
+      case 238 /* Block */:
+        return visitBlock(
+          node,
+          /*isFunctionBody*/
+          false
+        );
+      case 249 /* BreakStatement */:
+      case 248 /* ContinueStatement */:
+        return visitBreakOrContinueStatement(node);
+      case 253 /* LabeledStatement */:
+        return visitLabeledStatement(node);
+      case 243 /* DoStatement */:
+      case 244 /* WhileStatement */:
+        return visitDoOrWhileStatement(
+          node,
+          /*outermostLabeledStatement*/
+          void 0
+        );
+      case 245 /* ForStatement */:
+        return visitForStatement(
+          node,
+          /*outermostLabeledStatement*/
+          void 0
+        );
+      case 246 /* ForInStatement */:
+        return visitForInStatement(
+          node,
+          /*outermostLabeledStatement*/
+          void 0
+        );
+      case 247 /* ForOfStatement */:
+        return visitForOfStatement(
+          node,
+          /*outermostLabeledStatement*/
+          void 0
+        );
+      case 241 /* ExpressionStatement */:
+        return visitExpressionStatement(node);
+      case 207 /* ObjectLiteralExpression */:
+        return visitObjectLiteralExpression(node);
+      case 295 /* CatchClause */:
+        return visitCatchClause(node);
+      case 300 /* ShorthandPropertyAssignment */:
+        return visitShorthandPropertyAssignment(node);
+      case 164 /* ComputedPropertyName */:
+        return visitComputedPropertyName(node);
+      case 206 /* ArrayLiteralExpression */:
+        return visitArrayLiteralExpression(node);
+      case 210 /* CallExpression */:
+        return visitCallExpression(node);
+      case 211 /* NewExpression */:
+        return visitNewExpression(node);
+      case 214 /* ParenthesizedExpression */:
+        return visitParenthesizedExpression(node, expressionResultIsUnused2);
+      case 223 /* BinaryExpression */:
+        return visitBinaryExpression(node, expressionResultIsUnused2);
+      case 356 /* CommaListExpression */:
+        return visitCommaListExpression(node, expressionResultIsUnused2);
+      case 14 /* NoSubstitutionTemplateLiteral */:
+      case 15 /* TemplateHead */:
+      case 16 /* TemplateMiddle */:
+      case 17 /* TemplateTail */:
+        return visitTemplateLiteral(node);
+      case 10 /* StringLiteral */:
+        return visitStringLiteral(node);
+      case 8 /* NumericLiteral */:
+        return visitNumericLiteral(node);
+      case 212 /* TaggedTemplateExpression */:
+        return visitTaggedTemplateExpression(node);
+      case 225 /* TemplateExpression */:
+        return visitTemplateExpression(node);
+      case 226 /* YieldExpression */:
+        return visitYieldExpression(node);
+      case 227 /* SpreadElement */:
+        return visitSpreadElement(node);
+      case 106 /* SuperKeyword */:
+        return visitSuperKeyword(
+          /*isExpressionOfCall*/
+          false
+        );
+      case 108 /* ThisKeyword */:
+        return visitThisKeyword(node);
+      case 233 /* MetaProperty */:
+        return visitMetaProperty(node);
+      case 171 /* MethodDeclaration */:
+        return visitMethodDeclaration(node);
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+        return visitAccessorDeclaration(node);
+      case 240 /* VariableStatement */:
+        return visitVariableStatement(node);
+      case 250 /* ReturnStatement */:
+        return visitReturnStatement(node);
+      case 219 /* VoidExpression */:
+        return visitVoidExpression(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function emitJSDocTypeLiteral(lit) {
-      emitList(lit, factory.createNodeArray(lit.jsDocPropertyTags), 33 /* JSDocComment */);
+  }
+  function visitSourceFile(node) {
+    const ancestorFacts = enterSubtree(8064 /* SourceFileExcludes */, 64 /* SourceFileIncludes */);
+    const prologue = [];
+    const statements = [];
+    startLexicalEnvironment();
+    const statementOffset = factory2.copyPrologue(
+      node.statements,
+      prologue,
+      /*ensureUseStrict*/
+      false,
+      visitor
+    );
+    addRange(statements, visitNodes2(node.statements, visitor, isStatement, statementOffset));
+    if (taggedTemplateStringDeclarations) {
+      statements.push(
+        factory2.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          factory2.createVariableDeclarationList(taggedTemplateStringDeclarations)
+        )
+      );
     }
-    function emitJSDocSignature(sig) {
-      if (sig.typeParameters) {
-        emitList(sig, factory.createNodeArray(sig.typeParameters), 33 /* JSDocComment */);
-      }
-      if (sig.parameters) {
-        emitList(sig, factory.createNodeArray(sig.parameters), 33 /* JSDocComment */);
-      }
-      if (sig.type) {
-        writeLine();
-        writeSpace();
-        writePunctuation("*");
-        writeSpace();
-        emit(sig.type);
-      }
+    factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
+    insertCaptureThisForNodeIfNeeded(prologue, node);
+    exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
+    return factory2.updateSourceFile(
+      node,
+      setTextRange(factory2.createNodeArray(concatenate(prologue, statements)), node.statements)
+    );
+  }
+  function visitSwitchStatement(node) {
+    if (convertedLoopState !== void 0) {
+      const savedAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps;
+      convertedLoopState.allowedNonLabeledJumps |= 2 /* Break */;
+      const result = visitEachChild(node, visitor, context);
+      convertedLoopState.allowedNonLabeledJumps = savedAllowedNonLabeledJumps;
+      return result;
     }
-    function emitJSDocPropertyLikeTag(param) {
-      emitJSDocTagName(param.tagName);
-      emitJSDocTypeExpression(param.typeExpression);
-      writeSpace();
-      if (param.isBracketed) {
-        writePunctuation("[");
-      }
-      emit(param.name);
-      if (param.isBracketed) {
-        writePunctuation("]");
+    return visitEachChild(node, visitor, context);
+  }
+  function visitCaseBlock(node) {
+    const ancestorFacts = enterSubtree(7104 /* BlockScopeExcludes */, 0 /* BlockScopeIncludes */);
+    const updated = visitEachChild(node, visitor, context);
+    exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
+    return updated;
+  }
+  function returnCapturedThis(node) {
+    return setOriginalNode(factory2.createReturnStatement(factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */)), node);
+  }
+  function visitReturnStatement(node) {
+    if (convertedLoopState) {
+      convertedLoopState.nonLocalJumps |= 8 /* Return */;
+      if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) {
+        node = returnCapturedThis(node);
       }
-      emitJSDocComment(param.comment);
+      return factory2.createReturnStatement(
+        factory2.createObjectLiteralExpression(
+          [
+            factory2.createPropertyAssignment(
+              factory2.createIdentifier("value"),
+              node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero()
+            )
+          ]
+        )
+      );
+    } else if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) {
+      return returnCapturedThis(node);
     }
-    function emitJSDocTagName(tagName) {
-      writePunctuation("@");
-      emit(tagName);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitThisKeyword(node) {
+    if (hierarchyFacts & 2 /* ArrowFunction */ && !(hierarchyFacts & 16384 /* StaticInitializer */)) {
+      hierarchyFacts |= 65536 /* CapturedLexicalThis */;
     }
-    function emitJSDocComment(comment) {
-      const text = getTextOfJSDocComment(comment);
-      if (text) {
-        writeSpace();
-        write(text);
+    if (convertedLoopState) {
+      if (hierarchyFacts & 2 /* ArrowFunction */) {
+        convertedLoopState.containsLexicalThis = true;
+        return node;
       }
+      return convertedLoopState.thisName || (convertedLoopState.thisName = factory2.createUniqueName("this"));
     }
-    function emitJSDocTypeExpression(typeExpression) {
-      if (typeExpression) {
-        writeSpace();
-        writePunctuation("{");
-        emit(typeExpression.type);
-        writePunctuation("}");
+    return node;
+  }
+  function visitVoidExpression(node) {
+    return visitEachChild(node, visitorWithUnusedExpressionResult, context);
+  }
+  function visitIdentifier(node) {
+    if (convertedLoopState) {
+      if (resolver.isArgumentsLocalBinding(node)) {
+        return convertedLoopState.argumentsName || (convertedLoopState.argumentsName = factory2.createUniqueName("arguments"));
       }
     }
-    function emitSourceFile(node) {
-      writeLine();
-      const statements = node.statements;
-      const shouldEmitDetachedComment = statements.length === 0 || !isPrologueDirective(statements[0]) || nodeIsSynthesized(statements[0]);
-      if (shouldEmitDetachedComment) {
-        emitBodyWithDetachedComments(node, statements, emitSourceFileWorker);
-        return;
-      }
-      emitSourceFileWorker(node);
+    if (node.hasExtendedUnicodeEscape) {
+      return setOriginalNode(setTextRange(
+        factory2.createIdentifier(unescapeLeadingUnderscores(node.escapedText)),
+        node
+      ), node);
     }
-    function emitSyntheticTripleSlashReferencesIfNeeded(node) {
-      emitTripleSlashDirectives(!!node.hasNoDefaultLib, node.syntheticFileReferences || [], node.syntheticTypeReferences || [], node.syntheticLibReferences || []);
-      for (const prepend of node.prepends) {
-        if (isUnparsedSource(prepend) && prepend.syntheticReferences) {
-          for (const ref of prepend.syntheticReferences) {
-            emit(ref);
-            writeLine();
+    return node;
+  }
+  function visitBreakOrContinueStatement(node) {
+    if (convertedLoopState) {
+      const jump = node.kind === 249 /* BreakStatement */ ? 2 /* Break */ : 4 /* Continue */;
+      const canUseBreakOrContinue = node.label && convertedLoopState.labels && convertedLoopState.labels.get(idText(node.label)) || !node.label && convertedLoopState.allowedNonLabeledJumps & jump;
+      if (!canUseBreakOrContinue) {
+        let labelMarker;
+        const label = node.label;
+        if (!label) {
+          if (node.kind === 249 /* BreakStatement */) {
+            convertedLoopState.nonLocalJumps |= 2 /* Break */;
+            labelMarker = "break";
+          } else {
+            convertedLoopState.nonLocalJumps |= 4 /* Continue */;
+            labelMarker = "continue";
           }
-        }
-      }
-    }
-    function emitTripleSlashDirectivesIfNeeded(node) {
-      if (node.isDeclarationFile)
-        emitTripleSlashDirectives(node.hasNoDefaultLib, node.referencedFiles, node.typeReferenceDirectives, node.libReferenceDirectives);
-    }
-    function emitTripleSlashDirectives(hasNoDefaultLib, files, types, libs2) {
-      if (hasNoDefaultLib) {
-        const pos = writer.getTextPos();
-        writeComment(`/// <reference no-default-lib="true"/>`);
-        if (bundleFileInfo)
-          bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "no-default-lib" /* NoDefaultLib */ });
-        writeLine();
-      }
-      if (currentSourceFile && currentSourceFile.moduleName) {
-        writeComment(`/// <amd-module name="${currentSourceFile.moduleName}" />`);
-        writeLine();
-      }
-      if (currentSourceFile && currentSourceFile.amdDependencies) {
-        for (const dep of currentSourceFile.amdDependencies) {
-          if (dep.name) {
-            writeComment(`/// <amd-dependency name="${dep.name}" path="${dep.path}" />`);
+        } else {
+          if (node.kind === 249 /* BreakStatement */) {
+            labelMarker = `break-${label.escapedText}`;
+            setLabeledJump(
+              convertedLoopState,
+              /*isBreak*/
+              true,
+              idText(label),
+              labelMarker
+            );
           } else {
-            writeComment(`/// <amd-dependency path="${dep.path}" />`);
+            labelMarker = `continue-${label.escapedText}`;
+            setLabeledJump(
+              convertedLoopState,
+              /*isBreak*/
+              false,
+              idText(label),
+              labelMarker
+            );
           }
-          writeLine();
         }
-      }
-      for (const directive of files) {
-        const pos = writer.getTextPos();
-        writeComment(`/// <reference path="${directive.fileName}" />`);
-        if (bundleFileInfo)
-          bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "reference" /* Reference */, data: directive.fileName });
-        writeLine();
-      }
-      for (const directive of types) {
-        const pos = writer.getTextPos();
-        const resolutionMode = directive.resolutionMode && directive.resolutionMode !== (currentSourceFile == null ? void 0 : currentSourceFile.impliedNodeFormat) ? `resolution-mode="${directive.resolutionMode === 99 /* ESNext */ ? "import" : "require"}"` : "";
-        writeComment(`/// <reference types="${directive.fileName}" ${resolutionMode}/>`);
-        if (bundleFileInfo)
-          bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: !directive.resolutionMode ? "type" /* Type */ : directive.resolutionMode === 99 /* ESNext */ ? "type-import" /* TypeResolutionModeImport */ : "type-require" /* TypeResolutionModeRequire */, data: directive.fileName });
-        writeLine();
-      }
-      for (const directive of libs2) {
-        const pos = writer.getTextPos();
-        writeComment(`/// <reference lib="${directive.fileName}" />`);
-        if (bundleFileInfo)
-          bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "lib" /* Lib */, data: directive.fileName });
-        writeLine();
-      }
-    }
-    function emitSourceFileWorker(node) {
-      const statements = node.statements;
-      pushNameGenerationScope(node);
-      forEach(node.statements, generateNames);
-      emitHelpers(node);
-      const index = findIndex(statements, (statement) => !isPrologueDirective(statement));
-      emitTripleSlashDirectivesIfNeeded(node);
-      emitList(node, statements, 1 /* MultiLine */, void 0, index === -1 ? statements.length : index);
-      popNameGenerationScope(node);
-    }
-    function emitPartiallyEmittedExpression(node) {
-      const emitFlags = getEmitFlags(node);
-      if (!(emitFlags & 1024 /* NoLeadingComments */) && node.pos !== node.expression.pos) {
-        emitTrailingCommentsOfPosition(node.expression.pos);
-      }
-      emitExpression(node.expression);
-      if (!(emitFlags & 2048 /* NoTrailingComments */) && node.end !== node.expression.end) {
-        emitLeadingCommentsOfPosition(node.expression.end);
-      }
-    }
-    function emitCommaList(node) {
-      emitExpressionList(node, node.elements, 528 /* CommaListElements */, void 0);
-    }
-    function emitPrologueDirectives(statements, sourceFile, seenPrologueDirectives, recordBundleFileSection) {
-      let needsToSetSourceFile = !!sourceFile;
-      for (let i = 0; i < statements.length; i++) {
-        const statement = statements[i];
-        if (isPrologueDirective(statement)) {
-          const shouldEmitPrologueDirective = seenPrologueDirectives ? !seenPrologueDirectives.has(statement.expression.text) : true;
-          if (shouldEmitPrologueDirective) {
-            if (needsToSetSourceFile) {
-              needsToSetSourceFile = false;
-              setSourceFile(sourceFile);
-            }
-            writeLine();
-            const pos = writer.getTextPos();
-            emit(statement);
-            if (recordBundleFileSection && bundleFileInfo)
-              bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "prologue" /* Prologue */, data: statement.expression.text });
-            if (seenPrologueDirectives) {
-              seenPrologueDirectives.add(statement.expression.text);
+        let returnExpression = factory2.createStringLiteral(labelMarker);
+        if (convertedLoopState.loopOutParameters.length) {
+          const outParams = convertedLoopState.loopOutParameters;
+          let expr;
+          for (let i = 0; i < outParams.length; i++) {
+            const copyExpr = copyOutParameter(outParams[i], 1 /* ToOutParameter */);
+            if (i === 0) {
+              expr = copyExpr;
+            } else {
+              expr = factory2.createBinaryExpression(expr, 27 /* CommaToken */, copyExpr);
             }
           }
-        } else {
-          return i;
+          returnExpression = factory2.createBinaryExpression(expr, 27 /* CommaToken */, returnExpression);
         }
+        return factory2.createReturnStatement(returnExpression);
       }
-      return statements.length;
     }
-    function emitUnparsedPrologues(prologues, seenPrologueDirectives) {
-      for (const prologue of prologues) {
-        if (!seenPrologueDirectives.has(prologue.data)) {
-          writeLine();
-          const pos = writer.getTextPos();
-          emit(prologue);
-          if (bundleFileInfo)
-            bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "prologue" /* Prologue */, data: prologue.data });
-          if (seenPrologueDirectives) {
-            seenPrologueDirectives.add(prologue.data);
-          }
-        }
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitClassDeclaration(node) {
+    const variable = factory2.createVariableDeclaration(
+      factory2.getLocalName(
+        node,
+        /*allowComments*/
+        true
+      ),
+      /*exclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      transformClassLikeDeclarationToExpression(node)
+    );
+    setOriginalNode(variable, node);
+    const statements = [];
+    const statement = factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory2.createVariableDeclarationList([variable])
+    );
+    setOriginalNode(statement, node);
+    setTextRange(statement, node);
+    startOnNewLine(statement);
+    statements.push(statement);
+    if (hasSyntacticModifier(node, 1 /* Export */)) {
+      const exportStatement = hasSyntacticModifier(node, 1024 /* Default */) ? factory2.createExportDefault(factory2.getLocalName(node)) : factory2.createExternalModuleExport(factory2.getLocalName(node));
+      setOriginalNode(exportStatement, statement);
+      statements.push(exportStatement);
+    }
+    const emitFlags = getEmitFlags(node);
+    if ((emitFlags & 8388608 /* HasEndOfDeclarationMarker */) === 0) {
+      statements.push(factory2.createEndOfDeclarationMarker(node));
+      setEmitFlags(statement, emitFlags | 8388608 /* HasEndOfDeclarationMarker */);
     }
-    function emitPrologueDirectivesIfNeeded(sourceFileOrBundle) {
-      if (isSourceFile(sourceFileOrBundle)) {
-        emitPrologueDirectives(sourceFileOrBundle.statements, sourceFileOrBundle);
-      } else {
-        const seenPrologueDirectives = /* @__PURE__ */ new Set();
-        for (const prepend of sourceFileOrBundle.prepends) {
-          emitUnparsedPrologues(prepend.prologues, seenPrologueDirectives);
-        }
-        for (const sourceFile of sourceFileOrBundle.sourceFiles) {
-          emitPrologueDirectives(sourceFile.statements, sourceFile, seenPrologueDirectives, true);
-        }
-        setSourceFile(void 0);
-      }
+    return singleOrMany(statements);
+  }
+  function visitClassExpression(node) {
+    return transformClassLikeDeclarationToExpression(node);
+  }
+  function transformClassLikeDeclarationToExpression(node) {
+    if (node.name) {
+      enableSubstitutionsForBlockScopedBindings();
     }
-    function getPrologueDirectivesFromBundledSourceFiles(bundle) {
-      const seenPrologueDirectives = /* @__PURE__ */ new Set();
-      let prologues;
-      for (let index = 0; index < bundle.sourceFiles.length; index++) {
-        const sourceFile = bundle.sourceFiles[index];
-        let directives;
-        let end = 0;
-        for (const statement of sourceFile.statements) {
-          if (!isPrologueDirective(statement))
-            break;
-          if (seenPrologueDirectives.has(statement.expression.text))
-            continue;
-          seenPrologueDirectives.add(statement.expression.text);
-          (directives || (directives = [])).push({
-            pos: statement.pos,
-            end: statement.end,
-            expression: {
-              pos: statement.expression.pos,
-              end: statement.expression.end,
-              text: statement.expression.text
-            }
-          });
-          end = end < statement.end ? statement.end : end;
-        }
-        if (directives)
-          (prologues || (prologues = [])).push({ file: index, text: sourceFile.text.substring(0, end), directives });
-      }
-      return prologues;
+    const extendsClauseElement = getClassExtendsHeritageElement(node);
+    const classFunction = factory2.createFunctionExpression(
+      /*modifiers*/
+      void 0,
+      /*asteriskToken*/
+      void 0,
+      /*name*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      extendsClauseElement ? [factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */)
+      )] : [],
+      /*type*/
+      void 0,
+      transformClassBody(node, extendsClauseElement)
+    );
+    setEmitFlags(classFunction, getEmitFlags(node) & 131072 /* Indented */ | 1048576 /* ReuseTempVariableScope */);
+    const inner = factory2.createPartiallyEmittedExpression(classFunction);
+    setTextRangeEnd(inner, node.end);
+    setEmitFlags(inner, 3072 /* NoComments */);
+    const outer = factory2.createPartiallyEmittedExpression(inner);
+    setTextRangeEnd(outer, skipTrivia(currentText, node.pos));
+    setEmitFlags(outer, 3072 /* NoComments */);
+    const result = factory2.createParenthesizedExpression(
+      factory2.createCallExpression(
+        outer,
+        /*typeArguments*/
+        void 0,
+        extendsClauseElement ? [visitNode(extendsClauseElement.expression, visitor, isExpression)] : []
+      )
+    );
+    addSyntheticLeadingComment(result, 3 /* MultiLineCommentTrivia */, "* @class ");
+    return result;
+  }
+  function transformClassBody(node, extendsClauseElement) {
+    const statements = [];
+    const name = factory2.getInternalName(node);
+    const constructorLikeName = isIdentifierANonContextualKeyword(name) ? factory2.getGeneratedNameForNode(name) : name;
+    startLexicalEnvironment();
+    addExtendsHelperIfNeeded(statements, node, extendsClauseElement);
+    addConstructor(statements, node, constructorLikeName, extendsClauseElement);
+    addClassMembers(statements, node);
+    const closingBraceLocation = createTokenRange(skipTrivia(currentText, node.members.end), 19 /* CloseBraceToken */);
+    const outer = factory2.createPartiallyEmittedExpression(constructorLikeName);
+    setTextRangeEnd(outer, closingBraceLocation.end);
+    setEmitFlags(outer, 3072 /* NoComments */);
+    const statement = factory2.createReturnStatement(outer);
+    setTextRangePos(statement, closingBraceLocation.pos);
+    setEmitFlags(statement, 3072 /* NoComments */ | 768 /* NoTokenSourceMaps */);
+    statements.push(statement);
+    insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
+    const block = factory2.createBlock(
+      setTextRange(
+        factory2.createNodeArray(statements),
+        /*location*/
+        node.members
+      ),
+      /*multiLine*/
+      true
+    );
+    setEmitFlags(block, 3072 /* NoComments */);
+    return block;
+  }
+  function addExtendsHelperIfNeeded(statements, node, extendsClauseElement) {
+    if (extendsClauseElement) {
+      statements.push(
+        setTextRange(
+          factory2.createExpressionStatement(
+            emitHelpers().createExtendsHelper(factory2.getInternalName(node))
+          ),
+          /*location*/
+          extendsClauseElement
+        )
+      );
     }
-    function emitShebangIfNeeded(sourceFileOrBundle) {
-      if (isSourceFile(sourceFileOrBundle) || isUnparsedSource(sourceFileOrBundle)) {
-        const shebang = getShebang(sourceFileOrBundle.text);
-        if (shebang) {
-          writeComment(shebang);
-          writeLine();
-          return true;
-        }
+  }
+  function addConstructor(statements, node, name, extendsClauseElement) {
+    const savedConvertedLoopState = convertedLoopState;
+    convertedLoopState = void 0;
+    const ancestorFacts = enterSubtree(32662 /* ConstructorExcludes */, 73 /* ConstructorIncludes */);
+    const constructor = getFirstConstructorWithBody(node);
+    const hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== void 0);
+    const constructorFunction = factory2.createFunctionDeclaration(
+      /*modifiers*/
+      void 0,
+      /*asteriskToken*/
+      void 0,
+      name,
+      /*typeParameters*/
+      void 0,
+      transformConstructorParameters(constructor, hasSynthesizedSuper),
+      /*type*/
+      void 0,
+      transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper)
+    );
+    setTextRange(constructorFunction, constructor || node);
+    if (extendsClauseElement) {
+      setEmitFlags(constructorFunction, 16 /* CapturesThis */);
+    }
+    statements.push(constructorFunction);
+    exitSubtree(ancestorFacts, 98304 /* FunctionSubtreeExcludes */, 0 /* None */);
+    convertedLoopState = savedConvertedLoopState;
+  }
+  function transformConstructorParameters(constructor, hasSynthesizedSuper) {
+    return visitParameterList(constructor && !hasSynthesizedSuper ? constructor.parameters : void 0, visitor, context) || [];
+  }
+  function createDefaultConstructorBody(node, isDerivedClass) {
+    const statements = [];
+    resumeLexicalEnvironment();
+    factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
+    if (isDerivedClass) {
+      statements.push(factory2.createReturnStatement(createDefaultSuperCallOrThis()));
+    }
+    const statementsArray = factory2.createNodeArray(statements);
+    setTextRange(statementsArray, node.members);
+    const block = factory2.createBlock(
+      statementsArray,
+      /*multiLine*/
+      true
+    );
+    setTextRange(block, node);
+    setEmitFlags(block, 3072 /* NoComments */);
+    return block;
+  }
+  function transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper) {
+    const isDerivedClass = !!extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 104 /* NullKeyword */;
+    if (!constructor)
+      return createDefaultConstructorBody(node, isDerivedClass);
+    const prologue = [];
+    const statements = [];
+    resumeLexicalEnvironment();
+    const existingPrologue = takeWhile(constructor.body.statements, isPrologueDirective);
+    const { superCall, superStatementIndex } = findSuperCallAndStatementIndex(constructor.body.statements, existingPrologue);
+    const postSuperStatementsStart = superStatementIndex === -1 ? existingPrologue.length : superStatementIndex + 1;
+    let statementOffset = postSuperStatementsStart;
+    if (!hasSynthesizedSuper)
+      statementOffset = factory2.copyStandardPrologue(
+        constructor.body.statements,
+        prologue,
+        statementOffset,
+        /*ensureUseStrict*/
+        false
+      );
+    if (!hasSynthesizedSuper)
+      statementOffset = factory2.copyCustomPrologue(
+        constructor.body.statements,
+        statements,
+        statementOffset,
+        visitor,
+        /*filter*/
+        void 0
+      );
+    let superCallExpression;
+    if (hasSynthesizedSuper) {
+      superCallExpression = createDefaultSuperCallOrThis();
+    } else if (superCall) {
+      superCallExpression = visitSuperCallInBody(superCall);
+    }
+    if (superCallExpression) {
+      hierarchyFacts |= 8192 /* ConstructorWithCapturedSuper */;
+    }
+    addDefaultValueAssignmentsIfNeeded2(prologue, constructor);
+    addRestParameterIfNeeded(prologue, constructor, hasSynthesizedSuper);
+    addRange(statements, visitNodes2(
+      constructor.body.statements,
+      visitor,
+      isStatement,
+      /*start*/
+      statementOffset
+    ));
+    factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
+    insertCaptureNewTargetIfNeeded(
+      prologue,
+      constructor,
+      /*copyOnWrite*/
+      false
+    );
+    if (isDerivedClass || superCallExpression) {
+      if (superCallExpression && postSuperStatementsStart === constructor.body.statements.length && !(constructor.body.transformFlags & 16384 /* ContainsLexicalThis */)) {
+        const superCall2 = cast(cast(superCallExpression, isBinaryExpression).left, isCallExpression);
+        const returnStatement = factory2.createReturnStatement(superCallExpression);
+        setCommentRange(returnStatement, getCommentRange(superCall2));
+        setEmitFlags(superCall2, 3072 /* NoComments */);
+        statements.push(returnStatement);
       } else {
-        for (const prepend of sourceFileOrBundle.prepends) {
-          Debug.assertNode(prepend, isUnparsedSource);
-          if (emitShebangIfNeeded(prepend)) {
-            return true;
+        if (superStatementIndex <= existingPrologue.length) {
+          insertCaptureThisForNode(statements, constructor, superCallExpression || createActualThis());
+        } else {
+          insertCaptureThisForNode(prologue, constructor, createActualThis());
+          if (superCallExpression) {
+            insertSuperThisCaptureThisForNode(statements, superCallExpression);
           }
         }
-        for (const sourceFile of sourceFileOrBundle.sourceFiles) {
-          if (emitShebangIfNeeded(sourceFile)) {
-            return true;
-          }
+        if (!isSufficientlyCoveredByReturnStatements(constructor.body)) {
+          statements.push(factory2.createReturnStatement(factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */)));
         }
       }
+    } else {
+      insertCaptureThisForNodeIfNeeded(prologue, constructor);
     }
-    function emitNodeWithWriter(node, writer2) {
-      if (!node)
-        return;
-      const savedWrite = write;
-      write = writer2;
-      emit(node);
-      write = savedWrite;
-    }
-    function emitDecoratorsAndModifiers(node, modifiers) {
-      if (modifiers == null ? void 0 : modifiers.length) {
-        if (every(modifiers, isModifier)) {
-          return emitModifiers(node, modifiers);
-        }
-        if (every(modifiers, isDecorator)) {
-          return emitDecorators(node, modifiers);
-        }
-        onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(modifiers);
-        let lastMode;
-        let mode;
-        let start2 = 0;
-        let pos = 0;
-        while (start2 < modifiers.length) {
-          while (pos < modifiers.length) {
-            const modifier = modifiers[pos];
-            mode = isDecorator(modifier) ? "decorators" : "modifiers";
-            if (lastMode === void 0) {
-              lastMode = mode;
-            } else if (mode !== lastMode) {
-              break;
-            }
-            pos++;
-          }
-          const textRange = { pos: -1, end: -1 };
-          if (start2 === 0)
-            textRange.pos = modifiers.pos;
-          if (pos === modifiers.length - 1)
-            textRange.end = modifiers.end;
-          emitNodeListItems(
-            emit,
-            node,
-            modifiers,
-            lastMode === "modifiers" ? 2359808 /* Modifiers */ : 2146305 /* Decorators */,
-            void 0,
-            start2,
-            pos - start2,
-            false,
-            textRange
-          );
-          start2 = pos;
-          lastMode = mode;
-          pos++;
-        }
-        onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(modifiers);
+    const body = factory2.createBlock(
+      setTextRange(
+        factory2.createNodeArray(
+          [
+            ...existingPrologue,
+            ...prologue,
+            ...superStatementIndex <= existingPrologue.length ? emptyArray : visitNodes2(constructor.body.statements, visitor, isStatement, existingPrologue.length, superStatementIndex - existingPrologue.length),
+            ...statements
+          ]
+        ),
+        /*location*/
+        constructor.body.statements
+      ),
+      /*multiLine*/
+      true
+    );
+    setTextRange(body, constructor.body);
+    return body;
+  }
+  function findSuperCallAndStatementIndex(originalBodyStatements, existingPrologue) {
+    for (let i = existingPrologue.length; i < originalBodyStatements.length; i += 1) {
+      const superCall = getSuperCallFromStatement(originalBodyStatements[i]);
+      if (superCall) {
+        return {
+          superCall,
+          superStatementIndex: i
+        };
       }
     }
-    function emitModifiers(node, modifiers) {
-      emitList(node, modifiers, 2359808 /* Modifiers */);
-    }
-    function emitTypeAnnotation(node) {
-      if (node) {
-        writePunctuation(":");
-        writeSpace();
-        emit(node);
+    return {
+      superStatementIndex: -1
+    };
+  }
+  function isSufficientlyCoveredByReturnStatements(statement) {
+    if (statement.kind === 250 /* ReturnStatement */) {
+      return true;
+    } else if (statement.kind === 242 /* IfStatement */) {
+      const ifStatement = statement;
+      if (ifStatement.elseStatement) {
+        return isSufficientlyCoveredByReturnStatements(ifStatement.thenStatement) && isSufficientlyCoveredByReturnStatements(ifStatement.elseStatement);
+      }
+    } else if (statement.kind === 238 /* Block */) {
+      const lastStatement = lastOrUndefined(statement.statements);
+      if (lastStatement && isSufficientlyCoveredByReturnStatements(lastStatement)) {
+        return true;
       }
     }
-    function emitInitializer(node, equalCommentStartPos, container, parenthesizerRule) {
-      if (node) {
-        writeSpace();
-        emitTokenWithComment(63 /* EqualsToken */, equalCommentStartPos, writeOperator, container);
-        writeSpace();
-        emitExpression(node, parenthesizerRule);
-      }
+    return false;
+  }
+  function createActualThis() {
+    return setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */);
+  }
+  function createDefaultSuperCallOrThis() {
+    return factory2.createLogicalOr(
+      factory2.createLogicalAnd(
+        factory2.createStrictInequality(
+          factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
+          factory2.createNull()
+        ),
+        factory2.createFunctionApplyCall(
+          factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
+          createActualThis(),
+          factory2.createIdentifier("arguments")
+        )
+      ),
+      createActualThis()
+    );
+  }
+  function visitParameter(node) {
+    if (node.dotDotDotToken) {
+      return void 0;
+    } else if (isBindingPattern(node.name)) {
+      return setOriginalNode(
+        setTextRange(
+          factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            factory2.getGeneratedNameForNode(node),
+            /*questionToken*/
+            void 0,
+            /*type*/
+            void 0,
+            /*initializer*/
+            void 0
+          ),
+          /*location*/
+          node
+        ),
+        /*original*/
+        node
+      );
+    } else if (node.initializer) {
+      return setOriginalNode(
+        setTextRange(
+          factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            node.name,
+            /*questionToken*/
+            void 0,
+            /*type*/
+            void 0,
+            /*initializer*/
+            void 0
+          ),
+          /*location*/
+          node
+        ),
+        /*original*/
+        node
+      );
+    } else {
+      return node;
     }
-    function emitNodeWithPrefix(prefix, prefixWriter, node, emit2) {
-      if (node) {
-        prefixWriter(prefix);
-        emit2(node);
-      }
+  }
+  function hasDefaultValueOrBindingPattern(node) {
+    return node.initializer !== void 0 || isBindingPattern(node.name);
+  }
+  function addDefaultValueAssignmentsIfNeeded2(statements, node) {
+    if (!some(node.parameters, hasDefaultValueOrBindingPattern)) {
+      return false;
     }
-    function emitWithLeadingSpace(node) {
-      if (node) {
-        writeSpace();
-        emit(node);
+    let added = false;
+    for (const parameter of node.parameters) {
+      const { name, initializer, dotDotDotToken } = parameter;
+      if (dotDotDotToken) {
+        continue;
       }
-    }
-    function emitExpressionWithLeadingSpace(node, parenthesizerRule) {
-      if (node) {
-        writeSpace();
-        emitExpression(node, parenthesizerRule);
+      if (isBindingPattern(name)) {
+        added = insertDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) || added;
+      } else if (initializer) {
+        insertDefaultValueAssignmentForInitializer(statements, parameter, name, initializer);
+        added = true;
       }
     }
-    function emitWithTrailingSpace(node) {
-      if (node) {
-        emit(node);
-        writeSpace();
-      }
+    return added;
+  }
+  function insertDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) {
+    if (name.elements.length > 0) {
+      insertStatementAfterCustomPrologue(
+        statements,
+        setEmitFlags(
+          factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory2.createVariableDeclarationList(
+              flattenDestructuringBinding(
+                parameter,
+                visitor,
+                context,
+                0 /* All */,
+                factory2.getGeneratedNameForNode(parameter)
+              )
+            )
+          ),
+          2097152 /* CustomPrologue */
+        )
+      );
+      return true;
+    } else if (initializer) {
+      insertStatementAfterCustomPrologue(
+        statements,
+        setEmitFlags(
+          factory2.createExpressionStatement(
+            factory2.createAssignment(
+              factory2.getGeneratedNameForNode(parameter),
+              visitNode(initializer, visitor, isExpression)
+            )
+          ),
+          2097152 /* CustomPrologue */
+        )
+      );
+      return true;
     }
-    function emitEmbeddedStatement(parent2, node) {
-      if (isBlock(node) || getEmitFlags(parent2) & 1 /* SingleLine */) {
-        writeSpace();
-        emit(node);
-      } else {
-        writeLine();
-        increaseIndent();
-        if (isEmptyStatement(node)) {
-          pipelineEmit(5 /* EmbeddedStatement */, node);
-        } else {
-          emit(node);
-        }
-        decreaseIndent();
-      }
+    return false;
+  }
+  function insertDefaultValueAssignmentForInitializer(statements, parameter, name, initializer) {
+    initializer = visitNode(initializer, visitor, isExpression);
+    const statement = factory2.createIfStatement(
+      factory2.createTypeCheck(factory2.cloneNode(name), "undefined"),
+      setEmitFlags(
+        setTextRange(
+          factory2.createBlock([
+            factory2.createExpressionStatement(
+              setEmitFlags(
+                setTextRange(
+                  factory2.createAssignment(
+                    // TODO(rbuckton): Does this need to be parented?
+                    setEmitFlags(setParent(setTextRange(factory2.cloneNode(name), name), name.parent), 96 /* NoSourceMap */),
+                    setEmitFlags(initializer, 96 /* NoSourceMap */ | getEmitFlags(initializer) | 3072 /* NoComments */)
+                  ),
+                  parameter
+                ),
+                3072 /* NoComments */
+              )
+            )
+          ]),
+          parameter
+        ),
+        1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */
+      )
+    );
+    startOnNewLine(statement);
+    setTextRange(statement, parameter);
+    setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2097152 /* CustomPrologue */ | 3072 /* NoComments */);
+    insertStatementAfterCustomPrologue(statements, statement);
+  }
+  function shouldAddRestParameter(node, inConstructorWithSynthesizedSuper) {
+    return !!(node && node.dotDotDotToken && !inConstructorWithSynthesizedSuper);
+  }
+  function addRestParameterIfNeeded(statements, node, inConstructorWithSynthesizedSuper) {
+    const prologueStatements = [];
+    const parameter = lastOrUndefined(node.parameters);
+    if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) {
+      return false;
     }
-    function emitDecorators(parentNode, decorators) {
-      emitList(parentNode, decorators, 2146305 /* Decorators */);
+    const declarationName = parameter.name.kind === 79 /* Identifier */ ? setParent(setTextRange(factory2.cloneNode(parameter.name), parameter.name), parameter.name.parent) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    setEmitFlags(declarationName, 96 /* NoSourceMap */);
+    const expressionName = parameter.name.kind === 79 /* Identifier */ ? factory2.cloneNode(parameter.name) : declarationName;
+    const restIndex = node.parameters.length - 1;
+    const temp = factory2.createLoopVariable();
+    prologueStatements.push(
+      setEmitFlags(
+        setTextRange(
+          factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory2.createVariableDeclarationList([
+              factory2.createVariableDeclaration(
+                declarationName,
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                factory2.createArrayLiteralExpression([])
+              )
+            ])
+          ),
+          /*location*/
+          parameter
+        ),
+        2097152 /* CustomPrologue */
+      )
+    );
+    const forStatement = factory2.createForStatement(
+      setTextRange(
+        factory2.createVariableDeclarationList([
+          factory2.createVariableDeclaration(
+            temp,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            factory2.createNumericLiteral(restIndex)
+          )
+        ]),
+        parameter
+      ),
+      setTextRange(
+        factory2.createLessThan(
+          temp,
+          factory2.createPropertyAccessExpression(factory2.createIdentifier("arguments"), "length")
+        ),
+        parameter
+      ),
+      setTextRange(factory2.createPostfixIncrement(temp), parameter),
+      factory2.createBlock([
+        startOnNewLine(
+          setTextRange(
+            factory2.createExpressionStatement(
+              factory2.createAssignment(
+                factory2.createElementAccessExpression(
+                  expressionName,
+                  restIndex === 0 ? temp : factory2.createSubtract(temp, factory2.createNumericLiteral(restIndex))
+                ),
+                factory2.createElementAccessExpression(factory2.createIdentifier("arguments"), temp)
+              )
+            ),
+            /*location*/
+            parameter
+          )
+        )
+      ])
+    );
+    setEmitFlags(forStatement, 2097152 /* CustomPrologue */);
+    startOnNewLine(forStatement);
+    prologueStatements.push(forStatement);
+    if (parameter.name.kind !== 79 /* Identifier */) {
+      prologueStatements.push(
+        setEmitFlags(
+          setTextRange(
+            factory2.createVariableStatement(
+              /*modifiers*/
+              void 0,
+              factory2.createVariableDeclarationList(
+                flattenDestructuringBinding(parameter, visitor, context, 0 /* All */, expressionName)
+              )
+            ),
+            parameter
+          ),
+          2097152 /* CustomPrologue */
+        )
+      );
     }
-    function emitTypeArguments(parentNode, typeArguments) {
-      emitList(parentNode, typeArguments, 53776 /* TypeArguments */, typeArgumentParenthesizerRuleSelector);
+    insertStatementsAfterCustomPrologue(statements, prologueStatements);
+    return true;
+  }
+  function insertCaptureThisForNodeIfNeeded(statements, node) {
+    if (hierarchyFacts & 65536 /* CapturedLexicalThis */ && node.kind !== 216 /* ArrowFunction */) {
+      insertCaptureThisForNode(statements, node, factory2.createThis());
+      return true;
     }
-    function emitTypeParameters(parentNode, typeParameters) {
-      if (isFunctionLike(parentNode) && parentNode.typeArguments) {
-        return emitTypeArguments(parentNode, parentNode.typeArguments);
+    return false;
+  }
+  function insertSuperThisCaptureThisForNode(statements, superExpression) {
+    enableSubstitutionsForCapturedThis();
+    const assignSuperExpression = factory2.createExpressionStatement(
+      factory2.createBinaryExpression(
+        factory2.createThis(),
+        63 /* EqualsToken */,
+        superExpression
+      )
+    );
+    insertStatementAfterCustomPrologue(statements, assignSuperExpression);
+    setCommentRange(assignSuperExpression, getOriginalNode(superExpression).parent);
+  }
+  function insertCaptureThisForNode(statements, node, initializer) {
+    enableSubstitutionsForCapturedThis();
+    const captureThisStatement = factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory2.createVariableDeclarationList([
+        factory2.createVariableDeclaration(
+          factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */),
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          initializer
+        )
+      ])
+    );
+    setEmitFlags(captureThisStatement, 3072 /* NoComments */ | 2097152 /* CustomPrologue */);
+    setSourceMapRange(captureThisStatement, node);
+    insertStatementAfterCustomPrologue(statements, captureThisStatement);
+  }
+  function insertCaptureNewTargetIfNeeded(statements, node, copyOnWrite) {
+    if (hierarchyFacts & 32768 /* NewTarget */) {
+      let newTarget;
+      switch (node.kind) {
+        case 216 /* ArrowFunction */:
+          return statements;
+        case 171 /* MethodDeclaration */:
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+          newTarget = factory2.createVoidZero();
+          break;
+        case 173 /* Constructor */:
+          newTarget = factory2.createPropertyAccessExpression(
+            setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
+            "constructor"
+          );
+          break;
+        case 259 /* FunctionDeclaration */:
+        case 215 /* FunctionExpression */:
+          newTarget = factory2.createConditionalExpression(
+            factory2.createLogicalAnd(
+              setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
+              factory2.createBinaryExpression(
+                setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
+                102 /* InstanceOfKeyword */,
+                factory2.getLocalName(node)
+              )
+            ),
+            /*questionToken*/
+            void 0,
+            factory2.createPropertyAccessExpression(
+              setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
+              "constructor"
+            ),
+            /*colonToken*/
+            void 0,
+            factory2.createVoidZero()
+          );
+          break;
+        default:
+          return Debug.failBadSyntaxKind(node);
       }
-      emitList(parentNode, typeParameters, 53776 /* TypeParameters */);
-    }
-    function emitParameters(parentNode, parameters) {
-      emitList(parentNode, parameters, 2576 /* Parameters */);
-    }
-    function canEmitSimpleArrowHead(parentNode, parameters) {
-      const parameter = singleOrUndefined(parameters);
-      return parameter && parameter.pos === parentNode.pos && isArrowFunction(parentNode) && !parentNode.type && !some(parentNode.modifiers) && !some(parentNode.typeParameters) && !some(parameter.modifiers) && !parameter.dotDotDotToken && !parameter.questionToken && !parameter.type && !parameter.initializer && isIdentifier(parameter.name);
-    }
-    function emitParametersForArrow(parentNode, parameters) {
-      if (canEmitSimpleArrowHead(parentNode, parameters)) {
-        emitList(parentNode, parameters, 2576 /* Parameters */ & ~2048 /* Parenthesis */);
-      } else {
-        emitParameters(parentNode, parameters);
+      const captureNewTargetStatement = factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList([
+          factory2.createVariableDeclaration(
+            factory2.createUniqueName("_newTarget", 16 /* Optimistic */ | 32 /* FileLevel */),
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            newTarget
+          )
+        ])
+      );
+      setEmitFlags(captureNewTargetStatement, 3072 /* NoComments */ | 2097152 /* CustomPrologue */);
+      if (copyOnWrite) {
+        statements = statements.slice();
       }
+      insertStatementAfterCustomPrologue(statements, captureNewTargetStatement);
     }
-    function emitParametersForIndexSignature(parentNode, parameters) {
-      emitList(parentNode, parameters, 8848 /* IndexSignatureParameters */);
-    }
-    function writeDelimiter(format) {
-      switch (format & 60 /* DelimitersMask */) {
-        case 0 /* None */:
+    return statements;
+  }
+  function addClassMembers(statements, node) {
+    for (const member of node.members) {
+      switch (member.kind) {
+        case 237 /* SemicolonClassElement */:
+          statements.push(transformSemicolonClassElementToStatement(member));
           break;
-        case 16 /* CommaDelimited */:
-          writePunctuation(",");
+        case 171 /* MethodDeclaration */:
+          statements.push(transformClassMethodDeclarationToStatement(getClassMemberPrefix(node, member), member, node));
           break;
-        case 4 /* BarDelimited */:
-          writeSpace();
-          writePunctuation("|");
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+          const accessors = getAllAccessorDeclarations(node.members, member);
+          if (member === accessors.firstAccessor) {
+            statements.push(transformAccessorsToStatement(getClassMemberPrefix(node, member), accessors, node));
+          }
           break;
-        case 32 /* AsteriskDelimited */:
-          writeSpace();
-          writePunctuation("*");
-          writeSpace();
+        case 173 /* Constructor */:
+        case 172 /* ClassStaticBlockDeclaration */:
           break;
-        case 8 /* AmpersandDelimited */:
-          writeSpace();
-          writePunctuation("&");
+        default:
+          Debug.failBadSyntaxKind(member, currentSourceFile && currentSourceFile.fileName);
           break;
       }
     }
-    function emitList(parentNode, children, format, parenthesizerRule, start2, count) {
-      emitNodeList(
-        emit,
-        parentNode,
-        children,
-        format | (parentNode && getEmitFlags(parentNode) & 2 /* MultiLine */ ? 65536 /* PreferNewLine */ : 0),
-        parenthesizerRule,
-        start2,
-        count
+  }
+  function transformSemicolonClassElementToStatement(member) {
+    return setTextRange(factory2.createEmptyStatement(), member);
+  }
+  function transformClassMethodDeclarationToStatement(receiver, member, container) {
+    const commentRange = getCommentRange(member);
+    const sourceMapRange = getSourceMapRange(member);
+    const memberFunction = transformFunctionLikeToExpression(
+      member,
+      /*location*/
+      member,
+      /*name*/
+      void 0,
+      container
+    );
+    const propertyName = visitNode(member.name, visitor, isPropertyName);
+    let e;
+    if (!isPrivateIdentifier(propertyName) && getUseDefineForClassFields(context.getCompilerOptions())) {
+      const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName;
+      e = factory2.createObjectDefinePropertyCall(receiver, name, factory2.createPropertyDescriptor({ value: memberFunction, enumerable: false, writable: true, configurable: true }));
+    } else {
+      const memberName = createMemberAccessForPropertyName(
+        factory2,
+        receiver,
+        propertyName,
+        /*location*/
+        member.name
+      );
+      e = factory2.createAssignment(memberName, memberFunction);
+    }
+    setEmitFlags(memberFunction, 3072 /* NoComments */);
+    setSourceMapRange(memberFunction, sourceMapRange);
+    const statement = setTextRange(
+      factory2.createExpressionStatement(e),
+      /*location*/
+      member
+    );
+    setOriginalNode(statement, member);
+    setCommentRange(statement, commentRange);
+    setEmitFlags(statement, 96 /* NoSourceMap */);
+    return statement;
+  }
+  function transformAccessorsToStatement(receiver, accessors, container) {
+    const statement = factory2.createExpressionStatement(transformAccessorsToExpression(
+      receiver,
+      accessors,
+      container,
+      /*startsOnNewLine*/
+      false
+    ));
+    setEmitFlags(statement, 3072 /* NoComments */);
+    setSourceMapRange(statement, getSourceMapRange(accessors.firstAccessor));
+    return statement;
+  }
+  function transformAccessorsToExpression(receiver, { firstAccessor, getAccessor, setAccessor }, container, startsOnNewLine) {
+    const target = setParent(setTextRange(factory2.cloneNode(receiver), receiver), receiver.parent);
+    setEmitFlags(target, 3072 /* NoComments */ | 64 /* NoTrailingSourceMap */);
+    setSourceMapRange(target, firstAccessor.name);
+    const visitedAccessorName = visitNode(firstAccessor.name, visitor, isPropertyName);
+    if (isPrivateIdentifier(visitedAccessorName)) {
+      return Debug.failBadSyntaxKind(visitedAccessorName, "Encountered unhandled private identifier while transforming ES2015.");
+    }
+    const propertyName = createExpressionForPropertyName(factory2, visitedAccessorName);
+    setEmitFlags(propertyName, 3072 /* NoComments */ | 32 /* NoLeadingSourceMap */);
+    setSourceMapRange(propertyName, firstAccessor.name);
+    const properties = [];
+    if (getAccessor) {
+      const getterFunction = transformFunctionLikeToExpression(
+        getAccessor,
+        /*location*/
+        void 0,
+        /*name*/
+        void 0,
+        container
+      );
+      setSourceMapRange(getterFunction, getSourceMapRange(getAccessor));
+      setEmitFlags(getterFunction, 1024 /* NoLeadingComments */);
+      const getter = factory2.createPropertyAssignment("get", getterFunction);
+      setCommentRange(getter, getCommentRange(getAccessor));
+      properties.push(getter);
+    }
+    if (setAccessor) {
+      const setterFunction = transformFunctionLikeToExpression(
+        setAccessor,
+        /*location*/
+        void 0,
+        /*name*/
+        void 0,
+        container
       );
+      setSourceMapRange(setterFunction, getSourceMapRange(setAccessor));
+      setEmitFlags(setterFunction, 1024 /* NoLeadingComments */);
+      const setter = factory2.createPropertyAssignment("set", setterFunction);
+      setCommentRange(setter, getCommentRange(setAccessor));
+      properties.push(setter);
     }
-    function emitExpressionList(parentNode, children, format, parenthesizerRule, start2, count) {
-      emitNodeList(emitExpression, parentNode, children, format, parenthesizerRule, start2, count);
+    properties.push(
+      factory2.createPropertyAssignment("enumerable", getAccessor || setAccessor ? factory2.createFalse() : factory2.createTrue()),
+      factory2.createPropertyAssignment("configurable", factory2.createTrue())
+    );
+    const call = factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"),
+      /*typeArguments*/
+      void 0,
+      [
+        target,
+        propertyName,
+        factory2.createObjectLiteralExpression(
+          properties,
+          /*multiLine*/
+          true
+        )
+      ]
+    );
+    if (startsOnNewLine) {
+      startOnNewLine(call);
     }
-    function emitNodeList(emit2, parentNode, children, format, parenthesizerRule, start2 = 0, count = children ? children.length - start2 : 0) {
-      const isUndefined = children === void 0;
-      if (isUndefined && format & 16384 /* OptionalIfUndefined */) {
-        return;
-      }
-      const isEmpty = children === void 0 || start2 >= children.length || count === 0;
-      if (isEmpty && format & 32768 /* OptionalIfEmpty */) {
-        onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(children);
-        onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(children);
-        return;
-      }
-      if (format & 15360 /* BracketsMask */) {
-        writePunctuation(getOpeningBracket(format));
-        if (isEmpty && children) {
-          emitTrailingCommentsOfPosition(children.pos, true);
-        }
-      }
-      onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(children);
-      if (isEmpty) {
-        if (format & 1 /* MultiLine */ && !(preserveSourceNewlines && (!parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile)))) {
-          writeLine();
-        } else if (format & 256 /* SpaceBetweenBraces */ && !(format & 524288 /* NoSpaceIfEmpty */)) {
-          writeSpace();
-        }
-      } else {
-        emitNodeListItems(emit2, parentNode, children, format, parenthesizerRule, start2, count, children.hasTrailingComma, children);
-      }
-      onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(children);
-      if (format & 15360 /* BracketsMask */) {
-        if (isEmpty && children) {
-          emitLeadingCommentsOfPosition(children.end);
-        }
-        writePunctuation(getClosingBracket(format));
-      }
+    return call;
+  }
+  function visitArrowFunction(node) {
+    if (node.transformFlags & 16384 /* ContainsLexicalThis */ && !(hierarchyFacts & 16384 /* StaticInitializer */)) {
+      hierarchyFacts |= 65536 /* CapturedLexicalThis */;
     }
-    function emitNodeListItems(emit2, parentNode, children, format, parenthesizerRule, start2, count, hasTrailingComma, childrenTextRange) {
-      const mayEmitInterveningComments = (format & 262144 /* NoInterveningComments */) === 0;
-      let shouldEmitInterveningComments = mayEmitInterveningComments;
-      const leadingLineTerminatorCount = getLeadingLineTerminatorCount(parentNode, children[start2], format);
-      if (leadingLineTerminatorCount) {
-        writeLine(leadingLineTerminatorCount);
-        shouldEmitInterveningComments = false;
-      } else if (format & 256 /* SpaceBetweenBraces */) {
-        writeSpace();
-      }
-      if (format & 128 /* Indented */) {
-        increaseIndent();
-      }
-      const emitListItem = getEmitListItem(emit2, parenthesizerRule);
-      let previousSibling;
-      let previousSourceFileTextKind;
-      let shouldDecreaseIndentAfterEmit = false;
-      for (let i = 0; i < count; i++) {
-        const child = children[start2 + i];
-        if (format & 32 /* AsteriskDelimited */) {
-          writeLine();
-          writeDelimiter(format);
-        } else if (previousSibling) {
-          if (format & 60 /* DelimitersMask */ && previousSibling.end !== (parentNode ? parentNode.end : -1)) {
-            emitLeadingCommentsOfPosition(previousSibling.end);
-          }
-          writeDelimiter(format);
-          recordBundleFileInternalSectionEnd(previousSourceFileTextKind);
-          const separatingLineTerminatorCount = getSeparatingLineTerminatorCount(previousSibling, child, format);
-          if (separatingLineTerminatorCount > 0) {
-            if ((format & (3 /* LinesMask */ | 128 /* Indented */)) === 0 /* SingleLine */) {
-              increaseIndent();
-              shouldDecreaseIndentAfterEmit = true;
-            }
-            writeLine(separatingLineTerminatorCount);
-            shouldEmitInterveningComments = false;
-          } else if (previousSibling && format & 512 /* SpaceBetweenSiblings */) {
-            writeSpace();
-          }
-        }
-        previousSourceFileTextKind = recordBundleFileInternalSectionStart(child);
-        if (shouldEmitInterveningComments) {
-          const commentRange = getCommentRange(child);
-          emitTrailingCommentsOfPosition(commentRange.pos);
-        } else {
-          shouldEmitInterveningComments = mayEmitInterveningComments;
-        }
-        nextListElementPos = child.pos;
-        emitListItem(child, emit2, parenthesizerRule, i);
-        if (shouldDecreaseIndentAfterEmit) {
-          decreaseIndent();
-          shouldDecreaseIndentAfterEmit = false;
-        }
-        previousSibling = child;
+    const savedConvertedLoopState = convertedLoopState;
+    convertedLoopState = void 0;
+    const ancestorFacts = enterSubtree(15232 /* ArrowFunctionExcludes */, 66 /* ArrowFunctionIncludes */);
+    const func = factory2.createFunctionExpression(
+      /*modifiers*/
+      void 0,
+      /*asteriskToken*/
+      void 0,
+      /*name*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      visitParameterList(node.parameters, visitor, context),
+      /*type*/
+      void 0,
+      transformFunctionBody2(node)
+    );
+    setTextRange(func, node);
+    setOriginalNode(func, node);
+    setEmitFlags(func, 16 /* CapturesThis */);
+    exitSubtree(ancestorFacts, 0 /* ArrowFunctionSubtreeExcludes */, 0 /* None */);
+    convertedLoopState = savedConvertedLoopState;
+    return func;
+  }
+  function visitFunctionExpression(node) {
+    const ancestorFacts = getEmitFlags(node) & 524288 /* AsyncFunctionBody */ ? enterSubtree(32662 /* AsyncFunctionBodyExcludes */, 69 /* AsyncFunctionBodyIncludes */) : enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */);
+    const savedConvertedLoopState = convertedLoopState;
+    convertedLoopState = void 0;
+    const parameters = visitParameterList(node.parameters, visitor, context);
+    const body = transformFunctionBody2(node);
+    const name = hierarchyFacts & 32768 /* NewTarget */ ? factory2.getLocalName(node) : node.name;
+    exitSubtree(ancestorFacts, 98304 /* FunctionSubtreeExcludes */, 0 /* None */);
+    convertedLoopState = savedConvertedLoopState;
+    return factory2.updateFunctionExpression(
+      node,
+      /*modifiers*/
+      void 0,
+      node.asteriskToken,
+      name,
+      /*typeParameters*/
+      void 0,
+      parameters,
+      /*type*/
+      void 0,
+      body
+    );
+  }
+  function visitFunctionDeclaration(node) {
+    const savedConvertedLoopState = convertedLoopState;
+    convertedLoopState = void 0;
+    const ancestorFacts = enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */);
+    const parameters = visitParameterList(node.parameters, visitor, context);
+    const body = transformFunctionBody2(node);
+    const name = hierarchyFacts & 32768 /* NewTarget */ ? factory2.getLocalName(node) : node.name;
+    exitSubtree(ancestorFacts, 98304 /* FunctionSubtreeExcludes */, 0 /* None */);
+    convertedLoopState = savedConvertedLoopState;
+    return factory2.updateFunctionDeclaration(
+      node,
+      visitNodes2(node.modifiers, visitor, isModifier),
+      node.asteriskToken,
+      name,
+      /*typeParameters*/
+      void 0,
+      parameters,
+      /*type*/
+      void 0,
+      body
+    );
+  }
+  function transformFunctionLikeToExpression(node, location, name, container) {
+    const savedConvertedLoopState = convertedLoopState;
+    convertedLoopState = void 0;
+    const ancestorFacts = container && isClassLike(container) && !isStatic(node) ? enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */ | 8 /* NonStaticClassElement */) : enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */);
+    const parameters = visitParameterList(node.parameters, visitor, context);
+    const body = transformFunctionBody2(node);
+    if (hierarchyFacts & 32768 /* NewTarget */ && !name && (node.kind === 259 /* FunctionDeclaration */ || node.kind === 215 /* FunctionExpression */)) {
+      name = factory2.getGeneratedNameForNode(node);
+    }
+    exitSubtree(ancestorFacts, 98304 /* FunctionSubtreeExcludes */, 0 /* None */);
+    convertedLoopState = savedConvertedLoopState;
+    return setOriginalNode(
+      setTextRange(
+        factory2.createFunctionExpression(
+          /*modifiers*/
+          void 0,
+          node.asteriskToken,
+          name,
+          /*typeParameters*/
+          void 0,
+          parameters,
+          /*type*/
+          void 0,
+          body
+        ),
+        location
+      ),
+      /*original*/
+      node
+    );
+  }
+  function transformFunctionBody2(node) {
+    let multiLine = false;
+    let singleLine = false;
+    let statementsLocation;
+    let closeBraceLocation;
+    const prologue = [];
+    const statements = [];
+    const body = node.body;
+    let statementOffset;
+    resumeLexicalEnvironment();
+    if (isBlock(body)) {
+      statementOffset = factory2.copyStandardPrologue(
+        body.statements,
+        prologue,
+        0,
+        /*ensureUseStrict*/
+        false
+      );
+      statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedFunction);
+      statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedVariableStatement);
+    }
+    multiLine = addDefaultValueAssignmentsIfNeeded2(statements, node) || multiLine;
+    multiLine = addRestParameterIfNeeded(
+      statements,
+      node,
+      /*inConstructorWithSynthesizedSuper*/
+      false
+    ) || multiLine;
+    if (isBlock(body)) {
+      statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor);
+      statementsLocation = body.statements;
+      addRange(statements, visitNodes2(body.statements, visitor, isStatement, statementOffset));
+      if (!multiLine && body.multiLine) {
+        multiLine = true;
       }
-      const emitFlags = previousSibling ? getEmitFlags(previousSibling) : 0;
-      const skipTrailingComments = commentsDisabled || !!(emitFlags & 2048 /* NoTrailingComments */);
-      const emitTrailingComma = hasTrailingComma && format & 64 /* AllowTrailingComma */ && format & 16 /* CommaDelimited */;
-      if (emitTrailingComma) {
-        if (previousSibling && !skipTrailingComments) {
-          emitTokenWithComment(27 /* CommaToken */, previousSibling.end, writePunctuation, previousSibling);
+    } else {
+      Debug.assert(node.kind === 216 /* ArrowFunction */);
+      statementsLocation = moveRangeEnd(body, -1);
+      const equalsGreaterThanToken = node.equalsGreaterThanToken;
+      if (!nodeIsSynthesized(equalsGreaterThanToken) && !nodeIsSynthesized(body)) {
+        if (rangeEndIsOnSameLineAsRangeStart(equalsGreaterThanToken, body, currentSourceFile)) {
+          singleLine = true;
         } else {
-          writePunctuation(",");
+          multiLine = true;
         }
       }
-      if (previousSibling && (parentNode ? parentNode.end : -1) !== previousSibling.end && format & 60 /* DelimitersMask */ && !skipTrailingComments) {
-        emitLeadingCommentsOfPosition(emitTrailingComma && (childrenTextRange == null ? void 0 : childrenTextRange.end) ? childrenTextRange.end : previousSibling.end);
-      }
-      if (format & 128 /* Indented */) {
-        decreaseIndent();
-      }
-      recordBundleFileInternalSectionEnd(previousSourceFileTextKind);
-      const closingLineTerminatorCount = getClosingLineTerminatorCount(parentNode, children[start2 + count - 1], format, childrenTextRange);
-      if (closingLineTerminatorCount) {
-        writeLine(closingLineTerminatorCount);
-      } else if (format & (2097152 /* SpaceAfterList */ | 256 /* SpaceBetweenBraces */)) {
-        writeSpace();
-      }
-    }
-    function writeLiteral(s) {
-      writer.writeLiteral(s);
-    }
-    function writeStringLiteral(s) {
-      writer.writeStringLiteral(s);
-    }
-    function writeBase(s) {
-      writer.write(s);
+      const expression = visitNode(body, visitor, isExpression);
+      const returnStatement = factory2.createReturnStatement(expression);
+      setTextRange(returnStatement, body);
+      moveSyntheticComments(returnStatement, body);
+      setEmitFlags(returnStatement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2048 /* NoTrailingComments */);
+      statements.push(returnStatement);
+      closeBraceLocation = body;
     }
-    function writeSymbol(s, sym) {
-      writer.writeSymbol(s, sym);
+    factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
+    insertCaptureNewTargetIfNeeded(
+      prologue,
+      node,
+      /*copyOnWrite*/
+      false
+    );
+    insertCaptureThisForNodeIfNeeded(prologue, node);
+    if (some(prologue)) {
+      multiLine = true;
     }
-    function writePunctuation(s) {
-      writer.writePunctuation(s);
+    statements.unshift(...prologue);
+    if (isBlock(body) && arrayIsEqualTo(statements, body.statements)) {
+      return body;
     }
-    function writeTrailingSemicolon() {
-      writer.writeTrailingSemicolon(";");
+    const block = factory2.createBlock(setTextRange(factory2.createNodeArray(statements), statementsLocation), multiLine);
+    setTextRange(block, node.body);
+    if (!multiLine && singleLine) {
+      setEmitFlags(block, 1 /* SingleLine */);
     }
-    function writeKeyword(s) {
-      writer.writeKeyword(s);
+    if (closeBraceLocation) {
+      setTokenSourceMapRange(block, 19 /* CloseBraceToken */, closeBraceLocation);
     }
-    function writeOperator(s) {
-      writer.writeOperator(s);
+    setOriginalNode(block, node.body);
+    return block;
+  }
+  function visitBlock(node, isFunctionBody2) {
+    if (isFunctionBody2) {
+      return visitEachChild(node, visitor, context);
     }
-    function writeParameter(s) {
-      writer.writeParameter(s);
+    const ancestorFacts = hierarchyFacts & 256 /* IterationStatement */ ? enterSubtree(7104 /* IterationStatementBlockExcludes */, 512 /* IterationStatementBlockIncludes */) : enterSubtree(6976 /* BlockExcludes */, 128 /* BlockIncludes */);
+    const updated = visitEachChild(node, visitor, context);
+    exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
+    return updated;
+  }
+  function visitExpressionStatement(node) {
+    return visitEachChild(node, visitorWithUnusedExpressionResult, context);
+  }
+  function visitParenthesizedExpression(node, expressionResultIsUnused2) {
+    return visitEachChild(node, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, context);
+  }
+  function visitBinaryExpression(node, expressionResultIsUnused2) {
+    if (isDestructuringAssignment(node)) {
+      return flattenDestructuringAssignment(
+        node,
+        visitor,
+        context,
+        0 /* All */,
+        !expressionResultIsUnused2
+      );
     }
-    function writeComment(s) {
-      writer.writeComment(s);
+    if (node.operatorToken.kind === 27 /* CommaToken */) {
+      return factory2.updateBinaryExpression(
+        node,
+        visitNode(node.left, visitorWithUnusedExpressionResult, isExpression),
+        node.operatorToken,
+        visitNode(node.right, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, isExpression)
+      );
     }
-    function writeSpace() {
-      writer.writeSpace(" ");
+    return visitEachChild(node, visitor, context);
+  }
+  function visitCommaListExpression(node, expressionResultIsUnused2) {
+    if (expressionResultIsUnused2) {
+      return visitEachChild(node, visitorWithUnusedExpressionResult, context);
     }
-    function writeProperty(s) {
-      writer.writeProperty(s);
+    let result;
+    for (let i = 0; i < node.elements.length; i++) {
+      const element = node.elements[i];
+      const visited = visitNode(element, i < node.elements.length - 1 ? visitorWithUnusedExpressionResult : visitor, isExpression);
+      if (result || visited !== element) {
+        result || (result = node.elements.slice(0, i));
+        result.push(visited);
+      }
     }
-    function nonEscapingWrite(s) {
-      if (writer.nonEscapingWrite) {
-        writer.nonEscapingWrite(s);
+    const elements = result ? setTextRange(factory2.createNodeArray(result), node.elements) : node.elements;
+    return factory2.updateCommaListExpression(node, elements);
+  }
+  function isVariableStatementOfTypeScriptClassWrapper(node) {
+    return node.declarationList.declarations.length === 1 && !!node.declarationList.declarations[0].initializer && !!(getEmitFlags(node.declarationList.declarations[0].initializer) & 67108864 /* TypeScriptClassWrapper */);
+  }
+  function visitVariableStatement(node) {
+    const ancestorFacts = enterSubtree(0 /* None */, hasSyntacticModifier(node, 1 /* Export */) ? 32 /* ExportedVariableStatement */ : 0 /* None */);
+    let updated;
+    if (convertedLoopState && (node.declarationList.flags & 3 /* BlockScoped */) === 0 && !isVariableStatementOfTypeScriptClassWrapper(node)) {
+      let assignments;
+      for (const decl of node.declarationList.declarations) {
+        hoistVariableDeclarationDeclaredInConvertedLoop(convertedLoopState, decl);
+        if (decl.initializer) {
+          let assignment;
+          if (isBindingPattern(decl.name)) {
+            assignment = flattenDestructuringAssignment(
+              decl,
+              visitor,
+              context,
+              0 /* All */
+            );
+          } else {
+            assignment = factory2.createBinaryExpression(decl.name, 63 /* EqualsToken */, visitNode(decl.initializer, visitor, isExpression));
+            setTextRange(assignment, decl);
+          }
+          assignments = append(assignments, assignment);
+        }
+      }
+      if (assignments) {
+        updated = setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(assignments)), node);
       } else {
-        writer.write(s);
+        updated = void 0;
       }
+    } else {
+      updated = visitEachChild(node, visitor, context);
     }
-    function writeLine(count = 1) {
-      for (let i = 0; i < count; i++) {
-        writer.writeLine(i > 0);
+    exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
+    return updated;
+  }
+  function visitVariableDeclarationList(node) {
+    if (node.flags & 3 /* BlockScoped */ || node.transformFlags & 524288 /* ContainsBindingPattern */) {
+      if (node.flags & 3 /* BlockScoped */) {
+        enableSubstitutionsForBlockScopedBindings();
       }
+      const declarations = flatMap(node.declarations, node.flags & 1 /* Let */ ? visitVariableDeclarationInLetDeclarationList : visitVariableDeclaration);
+      const declarationList = factory2.createVariableDeclarationList(declarations);
+      setOriginalNode(declarationList, node);
+      setTextRange(declarationList, node);
+      setCommentRange(declarationList, node);
+      if (node.transformFlags & 524288 /* ContainsBindingPattern */ && (isBindingPattern(node.declarations[0].name) || isBindingPattern(last(node.declarations).name))) {
+        setSourceMapRange(declarationList, getRangeUnion(declarations));
+      }
+      return declarationList;
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function getRangeUnion(declarations) {
+    let pos = -1, end = -1;
+    for (const node of declarations) {
+      pos = pos === -1 ? node.pos : node.pos === -1 ? pos : Math.min(pos, node.pos);
+      end = Math.max(end, node.end);
+    }
+    return createRange(pos, end);
+  }
+  function shouldEmitExplicitInitializerForLetDeclaration(node) {
+    const flags = resolver.getNodeCheckFlags(node);
+    const isCapturedInFunction = flags & 16384 /* CapturedBlockScopedBinding */;
+    const isDeclaredInLoop = flags & 32768 /* BlockScopedBindingInLoop */;
+    const emittedAsTopLevel = (hierarchyFacts & 64 /* TopLevel */) !== 0 || isCapturedInFunction && isDeclaredInLoop && (hierarchyFacts & 512 /* IterationStatementBlock */) !== 0;
+    const emitExplicitInitializer = !emittedAsTopLevel && (hierarchyFacts & 4096 /* ForInOrForOfStatement */) === 0 && (!resolver.isDeclarationWithCollidingName(node) || isDeclaredInLoop && !isCapturedInFunction && (hierarchyFacts & (2048 /* ForStatement */ | 4096 /* ForInOrForOfStatement */)) === 0);
+    return emitExplicitInitializer;
+  }
+  function visitVariableDeclarationInLetDeclarationList(node) {
+    const name = node.name;
+    if (isBindingPattern(name)) {
+      return visitVariableDeclaration(node);
+    }
+    if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) {
+      return factory2.updateVariableDeclaration(
+        node,
+        node.name,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        factory2.createVoidZero()
+      );
     }
-    function increaseIndent() {
-      writer.increaseIndent();
+    return visitEachChild(node, visitor, context);
+  }
+  function visitVariableDeclaration(node) {
+    const ancestorFacts = enterSubtree(32 /* ExportedVariableStatement */, 0 /* None */);
+    let updated;
+    if (isBindingPattern(node.name)) {
+      updated = flattenDestructuringBinding(
+        node,
+        visitor,
+        context,
+        0 /* All */,
+        /*value*/
+        void 0,
+        (ancestorFacts & 32 /* ExportedVariableStatement */) !== 0
+      );
+    } else {
+      updated = visitEachChild(node, visitor, context);
     }
-    function decreaseIndent() {
-      writer.decreaseIndent();
+    exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
+    return updated;
+  }
+  function recordLabel(node) {
+    convertedLoopState.labels.set(idText(node.label), true);
+  }
+  function resetLabel(node) {
+    convertedLoopState.labels.set(idText(node.label), false);
+  }
+  function visitLabeledStatement(node) {
+    if (convertedLoopState && !convertedLoopState.labels) {
+      convertedLoopState.labels = /* @__PURE__ */ new Map();
     }
-    function writeToken(token, pos, writer2, contextNode) {
-      return !sourceMapsDisabled ? emitTokenWithSourceMap(contextNode, token, writer2, pos, writeTokenText) : writeTokenText(token, writer2, pos);
+    const statement = unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel);
+    return isIterationStatement(
+      statement,
+      /*lookInLabeledStatements*/
+      false
+    ) ? visitIterationStatement(
+      statement,
+      /*outermostLabeledStatement*/
+      node
+    ) : factory2.restoreEnclosingLabel(visitNode(statement, visitor, isStatement, factory2.liftToBlock), node, convertedLoopState && resetLabel);
+  }
+  function visitIterationStatement(node, outermostLabeledStatement) {
+    switch (node.kind) {
+      case 243 /* DoStatement */:
+      case 244 /* WhileStatement */:
+        return visitDoOrWhileStatement(node, outermostLabeledStatement);
+      case 245 /* ForStatement */:
+        return visitForStatement(node, outermostLabeledStatement);
+      case 246 /* ForInStatement */:
+        return visitForInStatement(node, outermostLabeledStatement);
+      case 247 /* ForOfStatement */:
+        return visitForOfStatement(node, outermostLabeledStatement);
     }
-    function writeTokenNode(node, writer2) {
-      if (onBeforeEmitToken) {
-        onBeforeEmitToken(node);
+  }
+  function visitIterationStatementWithFacts(excludeFacts, includeFacts, node, outermostLabeledStatement, convert) {
+    const ancestorFacts = enterSubtree(excludeFacts, includeFacts);
+    const updated = convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, ancestorFacts, convert);
+    exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
+    return updated;
+  }
+  function visitDoOrWhileStatement(node, outermostLabeledStatement) {
+    return visitIterationStatementWithFacts(
+      0 /* DoOrWhileStatementExcludes */,
+      1280 /* DoOrWhileStatementIncludes */,
+      node,
+      outermostLabeledStatement
+    );
+  }
+  function visitForStatement(node, outermostLabeledStatement) {
+    return visitIterationStatementWithFacts(
+      5056 /* ForStatementExcludes */,
+      3328 /* ForStatementIncludes */,
+      node,
+      outermostLabeledStatement
+    );
+  }
+  function visitEachChildOfForStatement2(node) {
+    return factory2.updateForStatement(
+      node,
+      visitNode(node.initializer, visitorWithUnusedExpressionResult, isForInitializer),
+      visitNode(node.condition, visitor, isExpression),
+      visitNode(node.incrementor, visitorWithUnusedExpressionResult, isExpression),
+      visitNode(node.statement, visitor, isStatement, factory2.liftToBlock)
+    );
+  }
+  function visitForInStatement(node, outermostLabeledStatement) {
+    return visitIterationStatementWithFacts(
+      3008 /* ForInOrForOfStatementExcludes */,
+      5376 /* ForInOrForOfStatementIncludes */,
+      node,
+      outermostLabeledStatement
+    );
+  }
+  function visitForOfStatement(node, outermostLabeledStatement) {
+    return visitIterationStatementWithFacts(
+      3008 /* ForInOrForOfStatementExcludes */,
+      5376 /* ForInOrForOfStatementIncludes */,
+      node,
+      outermostLabeledStatement,
+      compilerOptions.downlevelIteration ? convertForOfStatementForIterable : convertForOfStatementForArray
+    );
+  }
+  function convertForOfStatementHead(node, boundValue, convertedLoopBodyStatements) {
+    const statements = [];
+    const initializer = node.initializer;
+    if (isVariableDeclarationList(initializer)) {
+      if (node.initializer.flags & 3 /* BlockScoped */) {
+        enableSubstitutionsForBlockScopedBindings();
       }
-      writer2(tokenToString(node.kind));
-      if (onAfterEmitToken) {
-        onAfterEmitToken(node);
+      const firstOriginalDeclaration = firstOrUndefined(initializer.declarations);
+      if (firstOriginalDeclaration && isBindingPattern(firstOriginalDeclaration.name)) {
+        const declarations = flattenDestructuringBinding(
+          firstOriginalDeclaration,
+          visitor,
+          context,
+          0 /* All */,
+          boundValue
+        );
+        const declarationList = setTextRange(factory2.createVariableDeclarationList(declarations), node.initializer);
+        setOriginalNode(declarationList, node.initializer);
+        setSourceMapRange(declarationList, createRange(declarations[0].pos, last(declarations).end));
+        statements.push(
+          factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            declarationList
+          )
+        );
+      } else {
+        statements.push(
+          setTextRange(
+            factory2.createVariableStatement(
+              /*modifiers*/
+              void 0,
+              setOriginalNode(
+                setTextRange(
+                  factory2.createVariableDeclarationList([
+                    factory2.createVariableDeclaration(
+                      firstOriginalDeclaration ? firstOriginalDeclaration.name : factory2.createTempVariable(
+                        /*recordTempVariable*/
+                        void 0
+                      ),
+                      /*exclamationToken*/
+                      void 0,
+                      /*type*/
+                      void 0,
+                      boundValue
+                    )
+                  ]),
+                  moveRangePos(initializer, -1)
+                ),
+                initializer
+              )
+            ),
+            moveRangeEnd(initializer, -1)
+          )
+        );
       }
-    }
-    function writeTokenText(token, writer2, pos) {
-      const tokenString = tokenToString(token);
-      writer2(tokenString);
-      return pos < 0 ? pos : pos + tokenString.length;
-    }
-    function writeLineOrSpace(parentNode, prevChildNode, nextChildNode) {
-      if (getEmitFlags(parentNode) & 1 /* SingleLine */) {
-        writeSpace();
-      } else if (preserveSourceNewlines) {
-        const lines = getLinesBetweenNodes(parentNode, prevChildNode, nextChildNode);
-        if (lines) {
-          writeLine(lines);
-        } else {
-          writeSpace();
-        }
+    } else {
+      const assignment = factory2.createAssignment(initializer, boundValue);
+      if (isDestructuringAssignment(assignment)) {
+        statements.push(factory2.createExpressionStatement(visitBinaryExpression(
+          assignment,
+          /*expressionResultIsUnused*/
+          true
+        )));
       } else {
-        writeLine();
+        setTextRangeEnd(assignment, initializer.end);
+        statements.push(setTextRange(factory2.createExpressionStatement(visitNode(assignment, visitor, isExpression)), moveRangeEnd(initializer, -1)));
       }
     }
-    function writeLines(text) {
-      const lines = text.split(/\r\n?|\n/g);
-      const indentation = guessIndentation(lines);
-      for (const lineText of lines) {
-        const line = indentation ? lineText.slice(indentation) : lineText;
-        if (line.length) {
-          writeLine();
-          write(line);
-        }
+    if (convertedLoopBodyStatements) {
+      return createSyntheticBlockForConvertedStatements(addRange(statements, convertedLoopBodyStatements));
+    } else {
+      const statement = visitNode(node.statement, visitor, isStatement, factory2.liftToBlock);
+      if (isBlock(statement)) {
+        return factory2.updateBlock(statement, setTextRange(factory2.createNodeArray(concatenate(statements, statement.statements)), statement.statements));
+      } else {
+        statements.push(statement);
+        return createSyntheticBlockForConvertedStatements(statements);
       }
     }
-    function writeLinesAndIndent(lineCount, writeSpaceIfNotIndenting) {
-      if (lineCount) {
-        increaseIndent();
-        writeLine(lineCount);
-      } else if (writeSpaceIfNotIndenting) {
-        writeSpace();
+  }
+  function createSyntheticBlockForConvertedStatements(statements) {
+    return setEmitFlags(
+      factory2.createBlock(
+        factory2.createNodeArray(statements),
+        /*multiLine*/
+        true
+      ),
+      96 /* NoSourceMap */ | 768 /* NoTokenSourceMaps */
+    );
+  }
+  function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) {
+    const expression = visitNode(node.expression, visitor, isExpression);
+    const counter = factory2.createLoopVariable();
+    const rhsReference = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    setEmitFlags(expression, 96 /* NoSourceMap */ | getEmitFlags(expression));
+    const forStatement = setTextRange(
+      factory2.createForStatement(
+        /*initializer*/
+        setEmitFlags(
+          setTextRange(
+            factory2.createVariableDeclarationList([
+              setTextRange(factory2.createVariableDeclaration(
+                counter,
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                factory2.createNumericLiteral(0)
+              ), moveRangePos(node.expression, -1)),
+              setTextRange(factory2.createVariableDeclaration(
+                rhsReference,
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                expression
+              ), node.expression)
+            ]),
+            node.expression
+          ),
+          4194304 /* NoHoisting */
+        ),
+        /*condition*/
+        setTextRange(
+          factory2.createLessThan(
+            counter,
+            factory2.createPropertyAccessExpression(rhsReference, "length")
+          ),
+          node.expression
+        ),
+        /*incrementor*/
+        setTextRange(factory2.createPostfixIncrement(counter), node.expression),
+        /*statement*/
+        convertForOfStatementHead(
+          node,
+          factory2.createElementAccessExpression(rhsReference, counter),
+          convertedLoopBodyStatements
+        )
+      ),
+      /*location*/
+      node
+    );
+    setEmitFlags(forStatement, 512 /* NoTokenTrailingSourceMaps */);
+    setTextRange(forStatement, node);
+    return factory2.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel);
+  }
+  function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements, ancestorFacts) {
+    const expression = visitNode(node.expression, visitor, isExpression);
+    const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const errorRecord = factory2.createUniqueName("e");
+    const catchVariable = factory2.getGeneratedNameForNode(errorRecord);
+    const returnMethod = factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    const values = setTextRange(emitHelpers().createValuesHelper(expression), node.expression);
+    const next = factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(iterator, "next"),
+      /*typeArguments*/
+      void 0,
+      []
+    );
+    hoistVariableDeclaration(errorRecord);
+    hoistVariableDeclaration(returnMethod);
+    const initializer = ancestorFacts & 1024 /* IterationContainer */ ? factory2.inlineExpressions([factory2.createAssignment(errorRecord, factory2.createVoidZero()), values]) : values;
+    const forStatement = setEmitFlags(
+      setTextRange(
+        factory2.createForStatement(
+          /*initializer*/
+          setEmitFlags(
+            setTextRange(
+              factory2.createVariableDeclarationList([
+                setTextRange(factory2.createVariableDeclaration(
+                  iterator,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  initializer
+                ), node.expression),
+                factory2.createVariableDeclaration(
+                  result,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  next
+                )
+              ]),
+              node.expression
+            ),
+            4194304 /* NoHoisting */
+          ),
+          /*condition*/
+          factory2.createLogicalNot(factory2.createPropertyAccessExpression(result, "done")),
+          /*incrementor*/
+          factory2.createAssignment(result, next),
+          /*statement*/
+          convertForOfStatementHead(
+            node,
+            factory2.createPropertyAccessExpression(result, "value"),
+            convertedLoopBodyStatements
+          )
+        ),
+        /*location*/
+        node
+      ),
+      512 /* NoTokenTrailingSourceMaps */
+    );
+    return factory2.createTryStatement(
+      factory2.createBlock([
+        factory2.restoreEnclosingLabel(
+          forStatement,
+          outermostLabeledStatement,
+          convertedLoopState && resetLabel
+        )
+      ]),
+      factory2.createCatchClause(
+        factory2.createVariableDeclaration(catchVariable),
+        setEmitFlags(
+          factory2.createBlock([
+            factory2.createExpressionStatement(
+              factory2.createAssignment(
+                errorRecord,
+                factory2.createObjectLiteralExpression([
+                  factory2.createPropertyAssignment("error", catchVariable)
+                ])
+              )
+            )
+          ]),
+          1 /* SingleLine */
+        )
+      ),
+      factory2.createBlock([
+        factory2.createTryStatement(
+          /*tryBlock*/
+          factory2.createBlock([
+            setEmitFlags(
+              factory2.createIfStatement(
+                factory2.createLogicalAnd(
+                  factory2.createLogicalAnd(
+                    result,
+                    factory2.createLogicalNot(
+                      factory2.createPropertyAccessExpression(result, "done")
+                    )
+                  ),
+                  factory2.createAssignment(
+                    returnMethod,
+                    factory2.createPropertyAccessExpression(iterator, "return")
+                  )
+                ),
+                factory2.createExpressionStatement(
+                  factory2.createFunctionCallCall(returnMethod, iterator, [])
+                )
+              ),
+              1 /* SingleLine */
+            )
+          ]),
+          /*catchClause*/
+          void 0,
+          /*finallyBlock*/
+          setEmitFlags(
+            factory2.createBlock([
+              setEmitFlags(
+                factory2.createIfStatement(
+                  errorRecord,
+                  factory2.createThrowStatement(
+                    factory2.createPropertyAccessExpression(errorRecord, "error")
+                  )
+                ),
+                1 /* SingleLine */
+              )
+            ]),
+            1 /* SingleLine */
+          )
+        )
+      ])
+    );
+  }
+  function visitObjectLiteralExpression(node) {
+    const properties = node.properties;
+    let numInitialProperties = -1, hasComputed = false;
+    for (let i = 0; i < properties.length; i++) {
+      const property = properties[i];
+      if (property.transformFlags & 1048576 /* ContainsYield */ && hierarchyFacts & 4 /* AsyncFunctionBody */ || (hasComputed = Debug.checkDefined(property.name).kind === 164 /* ComputedPropertyName */)) {
+        numInitialProperties = i;
+        break;
       }
     }
-    function decreaseIndentIf(value1, value2) {
-      if (value1) {
-        decreaseIndent();
-      }
-      if (value2) {
-        decreaseIndent();
-      }
+    if (numInitialProperties < 0) {
+      return visitEachChild(node, visitor, context);
     }
-    function getLeadingLineTerminatorCount(parentNode, firstChild, format) {
-      if (format & 2 /* PreserveLines */ || preserveSourceNewlines) {
-        if (format & 65536 /* PreferNewLine */) {
-          return 1;
-        }
-        if (firstChild === void 0) {
-          return !parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile) ? 0 : 1;
-        }
-        if (firstChild.pos === nextListElementPos) {
-          return 0;
-        }
-        if (firstChild.kind === 11 /* JsxText */) {
-          return 0;
-        }
-        if (currentSourceFile && parentNode && !positionIsSynthesized(parentNode.pos) && !nodeIsSynthesized(firstChild) && (!firstChild.parent || getOriginalNode(firstChild.parent) === getOriginalNode(parentNode))) {
-          if (preserveSourceNewlines) {
-            return getEffectiveLines(
-              (includeComments) => getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter(
-                firstChild.pos,
-                parentNode.pos,
-                currentSourceFile,
-                includeComments
-              )
-            );
+    const temp = factory2.createTempVariable(hoistVariableDeclaration);
+    const expressions = [];
+    const assignment = factory2.createAssignment(
+      temp,
+      setEmitFlags(
+        factory2.createObjectLiteralExpression(
+          visitNodes2(properties, visitor, isObjectLiteralElementLike, 0, numInitialProperties),
+          node.multiLine
+        ),
+        hasComputed ? 131072 /* Indented */ : 0
+      )
+    );
+    if (node.multiLine) {
+      startOnNewLine(assignment);
+    }
+    expressions.push(assignment);
+    addObjectLiteralMembers(expressions, node, temp, numInitialProperties);
+    expressions.push(node.multiLine ? startOnNewLine(setParent(setTextRange(factory2.cloneNode(temp), temp), temp.parent)) : temp);
+    return factory2.inlineExpressions(expressions);
+  }
+  function shouldConvertPartOfIterationStatement(node) {
+    return (resolver.getNodeCheckFlags(node) & 8192 /* ContainsCapturedBlockScopeBinding */) !== 0;
+  }
+  function shouldConvertInitializerOfForStatement(node) {
+    return isForStatement(node) && !!node.initializer && shouldConvertPartOfIterationStatement(node.initializer);
+  }
+  function shouldConvertConditionOfForStatement(node) {
+    return isForStatement(node) && !!node.condition && shouldConvertPartOfIterationStatement(node.condition);
+  }
+  function shouldConvertIncrementorOfForStatement(node) {
+    return isForStatement(node) && !!node.incrementor && shouldConvertPartOfIterationStatement(node.incrementor);
+  }
+  function shouldConvertIterationStatement(node) {
+    return shouldConvertBodyOfIterationStatement(node) || shouldConvertInitializerOfForStatement(node);
+  }
+  function shouldConvertBodyOfIterationStatement(node) {
+    return (resolver.getNodeCheckFlags(node) & 4096 /* LoopWithCapturedBlockScopedBinding */) !== 0;
+  }
+  function hoistVariableDeclarationDeclaredInConvertedLoop(state, node) {
+    if (!state.hoistedLocalVariables) {
+      state.hoistedLocalVariables = [];
+    }
+    visit(node.name);
+    function visit(node2) {
+      if (node2.kind === 79 /* Identifier */) {
+        state.hoistedLocalVariables.push(node2);
+      } else {
+        for (const element of node2.elements) {
+          if (!isOmittedExpression(element)) {
+            visit(element.name);
           }
-          return rangeStartPositionsAreOnSameLine(parentNode, firstChild, currentSourceFile) ? 0 : 1;
-        }
-        if (synthesizedNodeStartsOnNewLine(firstChild, format)) {
-          return 1;
         }
       }
-      return format & 1 /* MultiLine */ ? 1 : 0;
     }
-    function getSeparatingLineTerminatorCount(previousNode, nextNode, format) {
-      if (format & 2 /* PreserveLines */ || preserveSourceNewlines) {
-        if (previousNode === void 0 || nextNode === void 0) {
-          return 0;
-        }
-        if (nextNode.kind === 11 /* JsxText */) {
-          return 0;
-        } else if (currentSourceFile && !nodeIsSynthesized(previousNode) && !nodeIsSynthesized(nextNode)) {
-          if (preserveSourceNewlines && siblingNodePositionsAreComparable(previousNode, nextNode)) {
-            return getEffectiveLines(
-              (includeComments) => getLinesBetweenRangeEndAndRangeStart(
-                previousNode,
-                nextNode,
-                currentSourceFile,
-                includeComments
-              )
-            );
-          } else if (!preserveSourceNewlines && originalNodesHaveSameParent(previousNode, nextNode)) {
-            return rangeEndIsOnSameLineAsRangeStart(previousNode, nextNode, currentSourceFile) ? 0 : 1;
-          }
-          return format & 65536 /* PreferNewLine */ ? 1 : 0;
-        } else if (synthesizedNodeStartsOnNewLine(previousNode, format) || synthesizedNodeStartsOnNewLine(nextNode, format)) {
-          return 1;
-        }
-      } else if (getStartsOnNewLine(nextNode)) {
-        return 1;
+  }
+  function convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, ancestorFacts, convert) {
+    if (!shouldConvertIterationStatement(node)) {
+      let saveAllowedNonLabeledJumps;
+      if (convertedLoopState) {
+        saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps;
+        convertedLoopState.allowedNonLabeledJumps = 2 /* Break */ | 4 /* Continue */;
       }
-      return format & 1 /* MultiLine */ ? 1 : 0;
-    }
-    function getClosingLineTerminatorCount(parentNode, lastChild, format, childrenTextRange) {
-      if (format & 2 /* PreserveLines */ || preserveSourceNewlines) {
-        if (format & 65536 /* PreferNewLine */) {
-          return 1;
-        }
-        if (lastChild === void 0) {
-          return !parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile) ? 0 : 1;
-        }
-        if (currentSourceFile && parentNode && !positionIsSynthesized(parentNode.pos) && !nodeIsSynthesized(lastChild) && (!lastChild.parent || lastChild.parent === parentNode)) {
-          if (preserveSourceNewlines) {
-            const end = childrenTextRange && !positionIsSynthesized(childrenTextRange.end) ? childrenTextRange.end : lastChild.end;
-            return getEffectiveLines(
-              (includeComments) => getLinesBetweenPositionAndNextNonWhitespaceCharacter(
-                end,
-                parentNode.end,
-                currentSourceFile,
-                includeComments
-              )
-            );
-          }
-          return rangeEndPositionsAreOnSameLine(parentNode, lastChild, currentSourceFile) ? 0 : 1;
-        }
-        if (synthesizedNodeStartsOnNewLine(lastChild, format)) {
-          return 1;
+      const result = convert ? convert(
+        node,
+        outermostLabeledStatement,
+        /*convertedLoopBodyStatements*/
+        void 0,
+        ancestorFacts
+      ) : factory2.restoreEnclosingLabel(
+        isForStatement(node) ? visitEachChildOfForStatement2(node) : visitEachChild(node, visitor, context),
+        outermostLabeledStatement,
+        convertedLoopState && resetLabel
+      );
+      if (convertedLoopState) {
+        convertedLoopState.allowedNonLabeledJumps = saveAllowedNonLabeledJumps;
+      }
+      return result;
+    }
+    const currentState = createConvertedLoopState(node);
+    const statements = [];
+    const outerConvertedLoopState = convertedLoopState;
+    convertedLoopState = currentState;
+    const initializerFunction = shouldConvertInitializerOfForStatement(node) ? createFunctionForInitializerOfForStatement(node, currentState) : void 0;
+    const bodyFunction = shouldConvertBodyOfIterationStatement(node) ? createFunctionForBodyOfIterationStatement(node, currentState, outerConvertedLoopState) : void 0;
+    convertedLoopState = outerConvertedLoopState;
+    if (initializerFunction)
+      statements.push(initializerFunction.functionDeclaration);
+    if (bodyFunction)
+      statements.push(bodyFunction.functionDeclaration);
+    addExtraDeclarationsForConvertedLoop(statements, currentState, outerConvertedLoopState);
+    if (initializerFunction) {
+      statements.push(generateCallToConvertedLoopInitializer(initializerFunction.functionName, initializerFunction.containsYield));
+    }
+    let loop;
+    if (bodyFunction) {
+      if (convert) {
+        loop = convert(node, outermostLabeledStatement, bodyFunction.part, ancestorFacts);
+      } else {
+        const clone2 = convertIterationStatementCore(node, initializerFunction, factory2.createBlock(
+          bodyFunction.part,
+          /*multiLine*/
+          true
+        ));
+        loop = factory2.restoreEnclosingLabel(clone2, outermostLabeledStatement, convertedLoopState && resetLabel);
+      }
+    } else {
+      const clone2 = convertIterationStatementCore(node, initializerFunction, visitNode(node.statement, visitor, isStatement, factory2.liftToBlock));
+      loop = factory2.restoreEnclosingLabel(clone2, outermostLabeledStatement, convertedLoopState && resetLabel);
+    }
+    statements.push(loop);
+    return statements;
+  }
+  function convertIterationStatementCore(node, initializerFunction, convertedLoopBody) {
+    switch (node.kind) {
+      case 245 /* ForStatement */:
+        return convertForStatement(node, initializerFunction, convertedLoopBody);
+      case 246 /* ForInStatement */:
+        return convertForInStatement(node, convertedLoopBody);
+      case 247 /* ForOfStatement */:
+        return convertForOfStatement(node, convertedLoopBody);
+      case 243 /* DoStatement */:
+        return convertDoStatement(node, convertedLoopBody);
+      case 244 /* WhileStatement */:
+        return convertWhileStatement(node, convertedLoopBody);
+      default:
+        return Debug.failBadSyntaxKind(node, "IterationStatement expected");
+    }
+  }
+  function convertForStatement(node, initializerFunction, convertedLoopBody) {
+    const shouldConvertCondition = node.condition && shouldConvertPartOfIterationStatement(node.condition);
+    const shouldConvertIncrementor = shouldConvertCondition || node.incrementor && shouldConvertPartOfIterationStatement(node.incrementor);
+    return factory2.updateForStatement(
+      node,
+      visitNode(initializerFunction ? initializerFunction.part : node.initializer, visitorWithUnusedExpressionResult, isForInitializer),
+      visitNode(shouldConvertCondition ? void 0 : node.condition, visitor, isExpression),
+      visitNode(shouldConvertIncrementor ? void 0 : node.incrementor, visitorWithUnusedExpressionResult, isExpression),
+      convertedLoopBody
+    );
+  }
+  function convertForOfStatement(node, convertedLoopBody) {
+    return factory2.updateForOfStatement(
+      node,
+      /*awaitModifier*/
+      void 0,
+      visitNode(node.initializer, visitor, isForInitializer),
+      visitNode(node.expression, visitor, isExpression),
+      convertedLoopBody
+    );
+  }
+  function convertForInStatement(node, convertedLoopBody) {
+    return factory2.updateForInStatement(
+      node,
+      visitNode(node.initializer, visitor, isForInitializer),
+      visitNode(node.expression, visitor, isExpression),
+      convertedLoopBody
+    );
+  }
+  function convertDoStatement(node, convertedLoopBody) {
+    return factory2.updateDoStatement(
+      node,
+      convertedLoopBody,
+      visitNode(node.expression, visitor, isExpression)
+    );
+  }
+  function convertWhileStatement(node, convertedLoopBody) {
+    return factory2.updateWhileStatement(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      convertedLoopBody
+    );
+  }
+  function createConvertedLoopState(node) {
+    let loopInitializer;
+    switch (node.kind) {
+      case 245 /* ForStatement */:
+      case 246 /* ForInStatement */:
+      case 247 /* ForOfStatement */:
+        const initializer = node.initializer;
+        if (initializer && initializer.kind === 258 /* VariableDeclarationList */) {
+          loopInitializer = initializer;
         }
-      }
-      if (format & 1 /* MultiLine */ && !(format & 131072 /* NoTrailingNewLine */)) {
-        return 1;
-      }
-      return 0;
+        break;
     }
-    function getEffectiveLines(getLineDifference) {
-      Debug.assert(!!preserveSourceNewlines);
-      const lines = getLineDifference(true);
-      if (lines === 0) {
-        return getLineDifference(false);
+    const loopParameters = [];
+    const loopOutParameters = [];
+    if (loopInitializer && getCombinedNodeFlags(loopInitializer) & 3 /* BlockScoped */) {
+      const hasCapturedBindingsInForHead = shouldConvertInitializerOfForStatement(node) || shouldConvertConditionOfForStatement(node) || shouldConvertIncrementorOfForStatement(node);
+      for (const decl of loopInitializer.declarations) {
+        processLoopVariableDeclaration(node, decl, loopParameters, loopOutParameters, hasCapturedBindingsInForHead);
       }
-      return lines;
     }
-    function writeLineSeparatorsAndIndentBefore(node, parent2) {
-      const leadingNewlines = preserveSourceNewlines && getLeadingLineTerminatorCount(parent2, node, 0 /* None */);
-      if (leadingNewlines) {
-        writeLinesAndIndent(leadingNewlines, false);
+    const currentState = { loopParameters, loopOutParameters };
+    if (convertedLoopState) {
+      if (convertedLoopState.argumentsName) {
+        currentState.argumentsName = convertedLoopState.argumentsName;
       }
-      return !!leadingNewlines;
-    }
-    function writeLineSeparatorsAfter(node, parent2) {
-      const trailingNewlines = preserveSourceNewlines && getClosingLineTerminatorCount(parent2, node, 0 /* None */, void 0);
-      if (trailingNewlines) {
-        writeLine(trailingNewlines);
+      if (convertedLoopState.thisName) {
+        currentState.thisName = convertedLoopState.thisName;
       }
-    }
-    function synthesizedNodeStartsOnNewLine(node, format) {
-      if (nodeIsSynthesized(node)) {
-        const startsOnNewLine = getStartsOnNewLine(node);
-        if (startsOnNewLine === void 0) {
-          return (format & 65536 /* PreferNewLine */) !== 0;
-        }
-        return startsOnNewLine;
+      if (convertedLoopState.hoistedLocalVariables) {
+        currentState.hoistedLocalVariables = convertedLoopState.hoistedLocalVariables;
       }
-      return (format & 65536 /* PreferNewLine */) !== 0;
     }
-    function getLinesBetweenNodes(parent2, node1, node2) {
-      if (getEmitFlags(parent2) & 262144 /* NoIndentation */) {
-        return 0;
-      }
-      parent2 = skipSynthesizedParentheses(parent2);
-      node1 = skipSynthesizedParentheses(node1);
-      node2 = skipSynthesizedParentheses(node2);
-      if (getStartsOnNewLine(node2)) {
-        return 1;
-      }
-      if (currentSourceFile && !nodeIsSynthesized(parent2) && !nodeIsSynthesized(node1) && !nodeIsSynthesized(node2)) {
-        if (preserveSourceNewlines) {
-          return getEffectiveLines(
-            (includeComments) => getLinesBetweenRangeEndAndRangeStart(
-              node1,
-              node2,
-              currentSourceFile,
-              includeComments
-            )
-          );
-        }
-        return rangeEndIsOnSameLineAsRangeStart(node1, node2, currentSourceFile) ? 0 : 1;
+    return currentState;
+  }
+  function addExtraDeclarationsForConvertedLoop(statements, state, outerState) {
+    let extraVariableDeclarations;
+    if (state.argumentsName) {
+      if (outerState) {
+        outerState.argumentsName = state.argumentsName;
+      } else {
+        (extraVariableDeclarations || (extraVariableDeclarations = [])).push(
+          factory2.createVariableDeclaration(
+            state.argumentsName,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            factory2.createIdentifier("arguments")
+          )
+        );
       }
-      return 0;
     }
-    function isEmptyBlock(block) {
-      return block.statements.length === 0 && (!currentSourceFile || rangeEndIsOnSameLineAsRangeStart(block, block, currentSourceFile));
-    }
-    function skipSynthesizedParentheses(node) {
-      while (node.kind === 214 /* ParenthesizedExpression */ && nodeIsSynthesized(node)) {
-        node = node.expression;
+    if (state.thisName) {
+      if (outerState) {
+        outerState.thisName = state.thisName;
+      } else {
+        (extraVariableDeclarations || (extraVariableDeclarations = [])).push(
+          factory2.createVariableDeclaration(
+            state.thisName,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            factory2.createIdentifier("this")
+          )
+        );
       }
-      return node;
     }
-    function getTextOfNode2(node, includeTrivia) {
-      if (isGeneratedIdentifier(node) || isGeneratedPrivateIdentifier(node)) {
-        return generateName(node);
-      }
-      if (isStringLiteral(node) && node.textSourceNode) {
-        return getTextOfNode2(node.textSourceNode, includeTrivia);
-      }
-      const sourceFile = currentSourceFile;
-      const canUseSourceFile = !!sourceFile && !!node.parent && !nodeIsSynthesized(node);
-      if (isMemberName(node)) {
-        if (!canUseSourceFile || getSourceFileOfNode(node) !== getOriginalNode(sourceFile)) {
-          return idText(node);
-        }
+    if (state.hoistedLocalVariables) {
+      if (outerState) {
+        outerState.hoistedLocalVariables = state.hoistedLocalVariables;
       } else {
-        Debug.assertNode(node, isLiteralExpression);
-        if (!canUseSourceFile) {
-          return node.text;
+        if (!extraVariableDeclarations) {
+          extraVariableDeclarations = [];
         }
-      }
-      return getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia);
-    }
-    function getLiteralTextOfNode(node, neverAsciiEscape, jsxAttributeEscape) {
-      if (node.kind === 10 /* StringLiteral */ && node.textSourceNode) {
-        const textSourceNode = node.textSourceNode;
-        if (isIdentifier(textSourceNode) || isPrivateIdentifier(textSourceNode) || isNumericLiteral(textSourceNode)) {
-          const text = isNumericLiteral(textSourceNode) ? textSourceNode.text : getTextOfNode2(textSourceNode);
-          return jsxAttributeEscape ? `"${escapeJsxAttributeString(text)}"` : neverAsciiEscape || getEmitFlags(node) & 33554432 /* NoAsciiEscaping */ ? `"${escapeString(text)}"` : `"${escapeNonAsciiString(text)}"`;
-        } else {
-          return getLiteralTextOfNode(textSourceNode, neverAsciiEscape, jsxAttributeEscape);
+        for (const identifier of state.hoistedLocalVariables) {
+          extraVariableDeclarations.push(factory2.createVariableDeclaration(identifier));
         }
       }
-      const flags = (neverAsciiEscape ? 1 /* NeverAsciiEscape */ : 0) | (jsxAttributeEscape ? 2 /* JsxAttributeEscape */ : 0) | (printerOptions.terminateUnterminatedLiterals ? 4 /* TerminateUnterminatedLiterals */ : 0) | (printerOptions.target && printerOptions.target === 99 /* ESNext */ ? 8 /* AllowNumericSeparator */ : 0);
-      return getLiteralText(node, currentSourceFile, flags);
-    }
-    function pushNameGenerationScope(node) {
-      if (node && getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) {
-        return;
-      }
-      tempFlagsStack.push(tempFlags);
-      tempFlags = TempFlags.Auto;
-      privateNameTempFlagsStack.push(privateNameTempFlags);
-      privateNameTempFlags = TempFlags.Auto;
-      formattedNameTempFlagsStack.push(formattedNameTempFlags);
-      formattedNameTempFlags = void 0;
-      reservedNamesStack.push(reservedNames);
-    }
-    function popNameGenerationScope(node) {
-      if (node && getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) {
-        return;
-      }
-      tempFlags = tempFlagsStack.pop();
-      privateNameTempFlags = privateNameTempFlagsStack.pop();
-      formattedNameTempFlags = formattedNameTempFlagsStack.pop();
-      reservedNames = reservedNamesStack.pop();
     }
-    function reserveNameInNestedScopes(name) {
-      if (!reservedNames || reservedNames === lastOrUndefined(reservedNamesStack)) {
-        reservedNames = /* @__PURE__ */ new Set();
+    if (state.loopOutParameters.length) {
+      if (!extraVariableDeclarations) {
+        extraVariableDeclarations = [];
       }
-      reservedNames.add(name);
-    }
-    function generateNames(node) {
-      if (!node)
-        return;
-      switch (node.kind) {
-        case 238 /* Block */:
-          forEach(node.statements, generateNames);
-          break;
-        case 253 /* LabeledStatement */:
-        case 251 /* WithStatement */:
-        case 243 /* DoStatement */:
-        case 244 /* WhileStatement */:
-          generateNames(node.statement);
-          break;
-        case 242 /* IfStatement */:
-          generateNames(node.thenStatement);
-          generateNames(node.elseStatement);
-          break;
-        case 245 /* ForStatement */:
-        case 247 /* ForOfStatement */:
-        case 246 /* ForInStatement */:
-          generateNames(node.initializer);
-          generateNames(node.statement);
-          break;
-        case 252 /* SwitchStatement */:
-          generateNames(node.caseBlock);
-          break;
-        case 266 /* CaseBlock */:
-          forEach(node.clauses, generateNames);
-          break;
-        case 292 /* CaseClause */:
-        case 293 /* DefaultClause */:
-          forEach(node.statements, generateNames);
-          break;
-        case 255 /* TryStatement */:
-          generateNames(node.tryBlock);
-          generateNames(node.catchClause);
-          generateNames(node.finallyBlock);
-          break;
-        case 295 /* CatchClause */:
-          generateNames(node.variableDeclaration);
-          generateNames(node.block);
-          break;
-        case 240 /* VariableStatement */:
-          generateNames(node.declarationList);
-          break;
-        case 258 /* VariableDeclarationList */:
-          forEach(node.declarations, generateNames);
-          break;
-        case 257 /* VariableDeclaration */:
-        case 166 /* Parameter */:
-        case 205 /* BindingElement */:
-        case 260 /* ClassDeclaration */:
-          generateNameIfNeeded(node.name);
-          break;
-        case 259 /* FunctionDeclaration */:
-          generateNameIfNeeded(node.name);
-          if (getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) {
-            forEach(node.parameters, generateNames);
-            generateNames(node.body);
-          }
-          break;
-        case 203 /* ObjectBindingPattern */:
-        case 204 /* ArrayBindingPattern */:
-          forEach(node.elements, generateNames);
-          break;
-        case 269 /* ImportDeclaration */:
-          generateNames(node.importClause);
-          break;
-        case 270 /* ImportClause */:
-          generateNameIfNeeded(node.name);
-          generateNames(node.namedBindings);
-          break;
-        case 271 /* NamespaceImport */:
-          generateNameIfNeeded(node.name);
-          break;
-        case 277 /* NamespaceExport */:
-          generateNameIfNeeded(node.name);
-          break;
-        case 272 /* NamedImports */:
-          forEach(node.elements, generateNames);
-          break;
-        case 273 /* ImportSpecifier */:
-          generateNameIfNeeded(node.propertyName || node.name);
-          break;
+      for (const outParam of state.loopOutParameters) {
+        extraVariableDeclarations.push(factory2.createVariableDeclaration(outParam.outParamName));
       }
     }
-    function generateMemberNames(node) {
-      if (!node)
-        return;
-      switch (node.kind) {
-        case 299 /* PropertyAssignment */:
-        case 300 /* ShorthandPropertyAssignment */:
-        case 169 /* PropertyDeclaration */:
-        case 171 /* MethodDeclaration */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-          generateNameIfNeeded(node.name);
-          break;
+    if (state.conditionVariable) {
+      if (!extraVariableDeclarations) {
+        extraVariableDeclarations = [];
       }
+      extraVariableDeclarations.push(factory2.createVariableDeclaration(
+        state.conditionVariable,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        factory2.createFalse()
+      ));
     }
-    function generateNameIfNeeded(name) {
-      if (name) {
-        if (isGeneratedIdentifier(name) || isGeneratedPrivateIdentifier(name)) {
-          generateName(name);
-        } else if (isBindingPattern(name)) {
-          generateNames(name);
-        }
-      }
+    if (extraVariableDeclarations) {
+      statements.push(factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList(extraVariableDeclarations)
+      ));
     }
-    function generateName(name) {
-      if ((name.autoGenerateFlags & 7 /* KindMask */) === 4 /* Node */) {
-        return generateNameCached(getNodeForGeneratedName(name), isPrivateIdentifier(name), name.autoGenerateFlags, name.autoGeneratePrefix, name.autoGenerateSuffix);
+  }
+  function createOutVariable(p) {
+    return factory2.createVariableDeclaration(
+      p.originalName,
+      /*exclamationToken*/
+      void 0,
+      /*type*/
+      void 0,
+      p.outParamName
+    );
+  }
+  function createFunctionForInitializerOfForStatement(node, currentState) {
+    const functionName = factory2.createUniqueName("_loop_init");
+    const containsYield = (node.initializer.transformFlags & 1048576 /* ContainsYield */) !== 0;
+    let emitFlags = 0 /* None */;
+    if (currentState.containsLexicalThis)
+      emitFlags |= 16 /* CapturesThis */;
+    if (containsYield && hierarchyFacts & 4 /* AsyncFunctionBody */)
+      emitFlags |= 524288 /* AsyncFunctionBody */;
+    const statements = [];
+    statements.push(factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      node.initializer
+    ));
+    copyOutParameters(currentState.loopOutParameters, 2 /* Initializer */, 1 /* ToOutParameter */, statements);
+    const functionDeclaration = factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      setEmitFlags(
+        factory2.createVariableDeclarationList([
+          factory2.createVariableDeclaration(
+            functionName,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            setEmitFlags(
+              factory2.createFunctionExpression(
+                /*modifiers*/
+                void 0,
+                containsYield ? factory2.createToken(41 /* AsteriskToken */) : void 0,
+                /*name*/
+                void 0,
+                /*typeParameters*/
+                void 0,
+                /*parameters*/
+                void 0,
+                /*type*/
+                void 0,
+                visitNode(
+                  factory2.createBlock(
+                    statements,
+                    /*multiLine*/
+                    true
+                  ),
+                  visitor,
+                  isBlock
+                )
+              ),
+              emitFlags
+            )
+          )
+        ]),
+        4194304 /* NoHoisting */
+      )
+    );
+    const part = factory2.createVariableDeclarationList(map(currentState.loopOutParameters, createOutVariable));
+    return { functionName, containsYield, functionDeclaration, part };
+  }
+  function createFunctionForBodyOfIterationStatement(node, currentState, outerState) {
+    const functionName = factory2.createUniqueName("_loop");
+    startLexicalEnvironment();
+    const statement = visitNode(node.statement, visitor, isStatement, factory2.liftToBlock);
+    const lexicalEnvironment = endLexicalEnvironment();
+    const statements = [];
+    if (shouldConvertConditionOfForStatement(node) || shouldConvertIncrementorOfForStatement(node)) {
+      currentState.conditionVariable = factory2.createUniqueName("inc");
+      if (node.incrementor) {
+        statements.push(factory2.createIfStatement(
+          currentState.conditionVariable,
+          factory2.createExpressionStatement(visitNode(node.incrementor, visitor, isExpression)),
+          factory2.createExpressionStatement(factory2.createAssignment(currentState.conditionVariable, factory2.createTrue()))
+        ));
       } else {
-        const autoGenerateId = name.autoGenerateId;
-        return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = makeName(name));
+        statements.push(factory2.createIfStatement(
+          factory2.createLogicalNot(currentState.conditionVariable),
+          factory2.createExpressionStatement(factory2.createAssignment(currentState.conditionVariable, factory2.createTrue()))
+        ));
+      }
+      if (shouldConvertConditionOfForStatement(node)) {
+        statements.push(factory2.createIfStatement(
+          factory2.createPrefixUnaryExpression(53 /* ExclamationToken */, visitNode(node.condition, visitor, isExpression)),
+          visitNode(factory2.createBreakStatement(), visitor, isStatement)
+        ));
       }
     }
-    function generateNameCached(node, privateName, flags, prefix, suffix) {
-      const nodeId = getNodeId(node);
-      return nodeIdToGeneratedName[nodeId] || (nodeIdToGeneratedName[nodeId] = generateNameForNode(node, privateName, flags != null ? flags : 0 /* None */, formatGeneratedNamePart(prefix, generateName), formatGeneratedNamePart(suffix)));
-    }
-    function isUniqueName(name) {
-      return isFileLevelUniqueName2(name) && !generatedNames.has(name) && !(reservedNames && reservedNames.has(name));
+    if (isBlock(statement)) {
+      addRange(statements, statement.statements);
+    } else {
+      statements.push(statement);
     }
-    function isFileLevelUniqueName2(name) {
-      return currentSourceFile ? isFileLevelUniqueName(currentSourceFile, name, hasGlobalName) : true;
+    copyOutParameters(currentState.loopOutParameters, 1 /* Body */, 1 /* ToOutParameter */, statements);
+    insertStatementsAfterStandardPrologue(statements, lexicalEnvironment);
+    const loopBody = factory2.createBlock(
+      statements,
+      /*multiLine*/
+      true
+    );
+    if (isBlock(statement))
+      setOriginalNode(loopBody, statement);
+    const containsYield = (node.statement.transformFlags & 1048576 /* ContainsYield */) !== 0;
+    let emitFlags = 1048576 /* ReuseTempVariableScope */;
+    if (currentState.containsLexicalThis)
+      emitFlags |= 16 /* CapturesThis */;
+    if (containsYield && (hierarchyFacts & 4 /* AsyncFunctionBody */) !== 0)
+      emitFlags |= 524288 /* AsyncFunctionBody */;
+    const functionDeclaration = factory2.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      setEmitFlags(
+        factory2.createVariableDeclarationList(
+          [
+            factory2.createVariableDeclaration(
+              functionName,
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              void 0,
+              setEmitFlags(
+                factory2.createFunctionExpression(
+                  /*modifiers*/
+                  void 0,
+                  containsYield ? factory2.createToken(41 /* AsteriskToken */) : void 0,
+                  /*name*/
+                  void 0,
+                  /*typeParameters*/
+                  void 0,
+                  currentState.loopParameters,
+                  /*type*/
+                  void 0,
+                  loopBody
+                ),
+                emitFlags
+              )
+            )
+          ]
+        ),
+        4194304 /* NoHoisting */
+      )
+    );
+    const part = generateCallToConvertedLoop(functionName, currentState, outerState, containsYield);
+    return { functionName, containsYield, functionDeclaration, part };
+  }
+  function copyOutParameter(outParam, copyDirection) {
+    const source = copyDirection === 0 /* ToOriginal */ ? outParam.outParamName : outParam.originalName;
+    const target = copyDirection === 0 /* ToOriginal */ ? outParam.originalName : outParam.outParamName;
+    return factory2.createBinaryExpression(target, 63 /* EqualsToken */, source);
+  }
+  function copyOutParameters(outParams, partFlags, copyDirection, statements) {
+    for (const outParam of outParams) {
+      if (outParam.flags & partFlags) {
+        statements.push(factory2.createExpressionStatement(copyOutParameter(outParam, copyDirection)));
+      }
     }
-    function isUniqueLocalName(name, container) {
-      for (let node = container; isNodeDescendantOf(node, container); node = node.nextContainer) {
-        if (node.locals) {
-          const local = node.locals.get(escapeLeadingUnderscores(name));
-          if (local && local.flags & (111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */)) {
-            return false;
-          }
+  }
+  function generateCallToConvertedLoopInitializer(initFunctionExpressionName, containsYield) {
+    const call = factory2.createCallExpression(
+      initFunctionExpressionName,
+      /*typeArguments*/
+      void 0,
+      []
+    );
+    const callResult = containsYield ? factory2.createYieldExpression(
+      factory2.createToken(41 /* AsteriskToken */),
+      setEmitFlags(call, 16777216 /* Iterator */)
+    ) : call;
+    return factory2.createExpressionStatement(callResult);
+  }
+  function generateCallToConvertedLoop(loopFunctionExpressionName, state, outerState, containsYield) {
+    const statements = [];
+    const isSimpleLoop = !(state.nonLocalJumps & ~4 /* Continue */) && !state.labeledNonLocalBreaks && !state.labeledNonLocalContinues;
+    const call = factory2.createCallExpression(
+      loopFunctionExpressionName,
+      /*typeArguments*/
+      void 0,
+      map(state.loopParameters, (p) => p.name)
+    );
+    const callResult = containsYield ? factory2.createYieldExpression(
+      factory2.createToken(41 /* AsteriskToken */),
+      setEmitFlags(call, 16777216 /* Iterator */)
+    ) : call;
+    if (isSimpleLoop) {
+      statements.push(factory2.createExpressionStatement(callResult));
+      copyOutParameters(state.loopOutParameters, 1 /* Body */, 0 /* ToOriginal */, statements);
+    } else {
+      const loopResultName = factory2.createUniqueName("state");
+      const stateVariable = factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList(
+          [factory2.createVariableDeclaration(
+            loopResultName,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            callResult
+          )]
+        )
+      );
+      statements.push(stateVariable);
+      copyOutParameters(state.loopOutParameters, 1 /* Body */, 0 /* ToOriginal */, statements);
+      if (state.nonLocalJumps & 8 /* Return */) {
+        let returnStatement;
+        if (outerState) {
+          outerState.nonLocalJumps |= 8 /* Return */;
+          returnStatement = factory2.createReturnStatement(loopResultName);
+        } else {
+          returnStatement = factory2.createReturnStatement(factory2.createPropertyAccessExpression(loopResultName, "value"));
         }
+        statements.push(
+          factory2.createIfStatement(
+            factory2.createTypeCheck(loopResultName, "object"),
+            returnStatement
+          )
+        );
       }
-      return true;
-    }
-    function getTempFlags(formattedNameKey) {
-      var _a2;
-      switch (formattedNameKey) {
-        case "":
-          return tempFlags;
-        case "#":
-          return privateNameTempFlags;
-        default:
-          return (_a2 = formattedNameTempFlags == null ? void 0 : formattedNameTempFlags.get(formattedNameKey)) != null ? _a2 : TempFlags.Auto;
+      if (state.nonLocalJumps & 2 /* Break */) {
+        statements.push(
+          factory2.createIfStatement(
+            factory2.createStrictEquality(
+              loopResultName,
+              factory2.createStringLiteral("break")
+            ),
+            factory2.createBreakStatement()
+          )
+        );
       }
-    }
-    function setTempFlags(formattedNameKey, flags) {
-      switch (formattedNameKey) {
-        case "":
-          tempFlags = flags;
-          break;
-        case "#":
-          privateNameTempFlags = flags;
-          break;
-        default:
-          formattedNameTempFlags != null ? formattedNameTempFlags : formattedNameTempFlags = /* @__PURE__ */ new Map();
-          formattedNameTempFlags.set(formattedNameKey, flags);
-          break;
+      if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) {
+        const caseClauses = [];
+        processLabeledJumps(
+          state.labeledNonLocalBreaks,
+          /*isBreak*/
+          true,
+          loopResultName,
+          outerState,
+          caseClauses
+        );
+        processLabeledJumps(
+          state.labeledNonLocalContinues,
+          /*isBreak*/
+          false,
+          loopResultName,
+          outerState,
+          caseClauses
+        );
+        statements.push(
+          factory2.createSwitchStatement(
+            loopResultName,
+            factory2.createCaseBlock(caseClauses)
+          )
+        );
       }
     }
-    function makeTempVariableName(flags, reservedInNestedScopes, privateName, prefix, suffix) {
-      if (prefix.length > 0 && prefix.charCodeAt(0) === 35 /* hash */) {
-        prefix = prefix.slice(1);
-      }
-      const key = formatGeneratedName(privateName, prefix, "", suffix);
-      let tempFlags2 = getTempFlags(key);
-      if (flags && !(tempFlags2 & flags)) {
-        const name = flags === TempFlags._i ? "_i" : "_n";
-        const fullName = formatGeneratedName(privateName, prefix, name, suffix);
-        if (isUniqueName(fullName)) {
-          tempFlags2 |= flags;
-          if (reservedInNestedScopes) {
-            reserveNameInNestedScopes(fullName);
-          }
-          setTempFlags(key, tempFlags2);
-          return fullName;
-        }
+    return statements;
+  }
+  function setLabeledJump(state, isBreak, labelText, labelMarker) {
+    if (isBreak) {
+      if (!state.labeledNonLocalBreaks) {
+        state.labeledNonLocalBreaks = /* @__PURE__ */ new Map();
       }
-      while (true) {
-        const count = tempFlags2 & TempFlags.CountMask;
-        tempFlags2++;
-        if (count !== 8 && count !== 13) {
-          const name = count < 26 ? "_" + String.fromCharCode(97 /* a */ + count) : "_" + (count - 26);
-          const fullName = formatGeneratedName(privateName, prefix, name, suffix);
-          if (isUniqueName(fullName)) {
-            if (reservedInNestedScopes) {
-              reserveNameInNestedScopes(fullName);
-            }
-            setTempFlags(key, tempFlags2);
-            return fullName;
-          }
-        }
+      state.labeledNonLocalBreaks.set(labelText, labelMarker);
+    } else {
+      if (!state.labeledNonLocalContinues) {
+        state.labeledNonLocalContinues = /* @__PURE__ */ new Map();
       }
+      state.labeledNonLocalContinues.set(labelText, labelMarker);
     }
-    function makeUniqueName2(baseName, checkFn = isUniqueName, optimistic, scoped, privateName, prefix, suffix) {
-      if (baseName.length > 0 && baseName.charCodeAt(0) === 35 /* hash */) {
-        baseName = baseName.slice(1);
-      }
-      if (prefix.length > 0 && prefix.charCodeAt(0) === 35 /* hash */) {
-        prefix = prefix.slice(1);
+  }
+  function processLabeledJumps(table, isBreak, loopResultName, outerLoop, caseClauses) {
+    if (!table) {
+      return;
+    }
+    table.forEach((labelMarker, labelText) => {
+      const statements = [];
+      if (!outerLoop || outerLoop.labels && outerLoop.labels.get(labelText)) {
+        const label = factory2.createIdentifier(labelText);
+        statements.push(isBreak ? factory2.createBreakStatement(label) : factory2.createContinueStatement(label));
+      } else {
+        setLabeledJump(outerLoop, isBreak, labelText, labelMarker);
+        statements.push(factory2.createReturnStatement(loopResultName));
       }
-      if (optimistic) {
-        const fullName = formatGeneratedName(privateName, prefix, baseName, suffix);
-        if (checkFn(fullName)) {
-          if (scoped) {
-            reserveNameInNestedScopes(fullName);
-          } else {
-            generatedNames.add(fullName);
-          }
-          return fullName;
+      caseClauses.push(factory2.createCaseClause(factory2.createStringLiteral(labelMarker), statements));
+    });
+  }
+  function processLoopVariableDeclaration(container, decl, loopParameters, loopOutParameters, hasCapturedBindingsInForHead) {
+    const name = decl.name;
+    if (isBindingPattern(name)) {
+      for (const element of name.elements) {
+        if (!isOmittedExpression(element)) {
+          processLoopVariableDeclaration(container, element, loopParameters, loopOutParameters, hasCapturedBindingsInForHead);
         }
       }
-      if (baseName.charCodeAt(baseName.length - 1) !== 95 /* _ */) {
-        baseName += "_";
-      }
-      let i = 1;
-      while (true) {
-        const fullName = formatGeneratedName(privateName, prefix, baseName + i, suffix);
-        if (checkFn(fullName)) {
-          if (scoped) {
-            reserveNameInNestedScopes(fullName);
-          } else {
-            generatedNames.add(fullName);
+    } else {
+      loopParameters.push(factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        name
+      ));
+      const checkFlags = resolver.getNodeCheckFlags(decl);
+      if (checkFlags & 262144 /* NeedsLoopOutParameter */ || hasCapturedBindingsInForHead) {
+        const outParamName = factory2.createUniqueName("out_" + idText(name));
+        let flags = 0 /* None */;
+        if (checkFlags & 262144 /* NeedsLoopOutParameter */) {
+          flags |= 1 /* Body */;
+        }
+        if (isForStatement(container)) {
+          if (container.initializer && resolver.isBindingCapturedByNode(container.initializer, decl)) {
+            flags |= 2 /* Initializer */;
+          }
+          if (container.condition && resolver.isBindingCapturedByNode(container.condition, decl) || container.incrementor && resolver.isBindingCapturedByNode(container.incrementor, decl)) {
+            flags |= 1 /* Body */;
           }
-          return fullName;
         }
-        i++;
-      }
-    }
-    function makeFileLevelOptimisticUniqueName(name) {
-      return makeUniqueName2(name, isFileLevelUniqueName2, true, false, false, "", "");
-    }
-    function generateNameForModuleOrEnum(node) {
-      const name = getTextOfNode2(node.name);
-      return isUniqueLocalName(name, node) ? name : makeUniqueName2(name, isUniqueName, false, false, false, "", "");
-    }
-    function generateNameForImportOrExportDeclaration(node) {
-      const expr = getExternalModuleName(node);
-      const baseName = isStringLiteral(expr) ? makeIdentifierFromModuleName(expr.text) : "module";
-      return makeUniqueName2(baseName, isUniqueName, false, false, false, "", "");
-    }
-    function generateNameForExportDefault() {
-      return makeUniqueName2("default", isUniqueName, false, false, false, "", "");
-    }
-    function generateNameForClassExpression() {
-      return makeUniqueName2("class", isUniqueName, false, false, false, "", "");
-    }
-    function generateNameForMethodOrAccessor(node, privateName, prefix, suffix) {
-      if (isIdentifier(node.name)) {
-        return generateNameCached(node.name, privateName);
+        loopOutParameters.push({ flags, originalName: name, outParamName });
       }
-      return makeTempVariableName(TempFlags.Auto, false, privateName, prefix, suffix);
     }
-    function generateNameForNode(node, privateName, flags, prefix, suffix) {
-      switch (node.kind) {
-        case 79 /* Identifier */:
-        case 80 /* PrivateIdentifier */:
-          return makeUniqueName2(
-            getTextOfNode2(node),
-            isUniqueName,
-            !!(flags & 16 /* Optimistic */),
-            !!(flags & 8 /* ReservedInNestedScopes */),
-            privateName,
-            prefix,
-            suffix
-          );
-        case 264 /* ModuleDeclaration */:
-        case 263 /* EnumDeclaration */:
-          Debug.assert(!prefix && !suffix && !privateName);
-          return generateNameForModuleOrEnum(node);
-        case 269 /* ImportDeclaration */:
-        case 275 /* ExportDeclaration */:
-          Debug.assert(!prefix && !suffix && !privateName);
-          return generateNameForImportOrExportDeclaration(node);
-        case 259 /* FunctionDeclaration */:
-        case 260 /* ClassDeclaration */:
-        case 274 /* ExportAssignment */:
-          Debug.assert(!prefix && !suffix && !privateName);
-          return generateNameForExportDefault();
-        case 228 /* ClassExpression */:
-          Debug.assert(!prefix && !suffix && !privateName);
-          return generateNameForClassExpression();
-        case 171 /* MethodDeclaration */:
+  }
+  function addObjectLiteralMembers(expressions, node, receiver, start2) {
+    const properties = node.properties;
+    const numProperties = properties.length;
+    for (let i = start2; i < numProperties; i++) {
+      const property = properties[i];
+      switch (property.kind) {
         case 174 /* GetAccessor */:
         case 175 /* SetAccessor */:
-          return generateNameForMethodOrAccessor(node, privateName, prefix, suffix);
-        case 164 /* ComputedPropertyName */:
-          return makeTempVariableName(TempFlags.Auto, true, privateName, prefix, suffix);
+          const accessors = getAllAccessorDeclarations(node.properties, property);
+          if (property === accessors.firstAccessor) {
+            expressions.push(transformAccessorsToExpression(receiver, accessors, node, !!node.multiLine));
+          }
+          break;
+        case 171 /* MethodDeclaration */:
+          expressions.push(transformObjectLiteralMethodDeclarationToExpression(property, receiver, node, node.multiLine));
+          break;
+        case 299 /* PropertyAssignment */:
+          expressions.push(transformPropertyAssignmentToExpression(property, receiver, node.multiLine));
+          break;
+        case 300 /* ShorthandPropertyAssignment */:
+          expressions.push(transformShorthandPropertyAssignmentToExpression(property, receiver, node.multiLine));
+          break;
         default:
-          return makeTempVariableName(TempFlags.Auto, false, privateName, prefix, suffix);
-      }
-    }
-    function makeName(name) {
-      const prefix = formatGeneratedNamePart(name.autoGeneratePrefix, generateName);
-      const suffix = formatGeneratedNamePart(name.autoGenerateSuffix);
-      switch (name.autoGenerateFlags & 7 /* KindMask */) {
-        case 1 /* Auto */:
-          return makeTempVariableName(TempFlags.Auto, !!(name.autoGenerateFlags & 8 /* ReservedInNestedScopes */), isPrivateIdentifier(name), prefix, suffix);
-        case 2 /* Loop */:
-          Debug.assertNode(name, isIdentifier);
-          return makeTempVariableName(TempFlags._i, !!(name.autoGenerateFlags & 8 /* ReservedInNestedScopes */), false, prefix, suffix);
-        case 3 /* Unique */:
-          return makeUniqueName2(
-            idText(name),
-            name.autoGenerateFlags & 32 /* FileLevel */ ? isFileLevelUniqueName2 : isUniqueName,
-            !!(name.autoGenerateFlags & 16 /* Optimistic */),
-            !!(name.autoGenerateFlags & 8 /* ReservedInNestedScopes */),
-            isPrivateIdentifier(name),
-            prefix,
-            suffix
-          );
+          Debug.failBadSyntaxKind(node);
+          break;
       }
-      return Debug.fail(`Unsupported GeneratedIdentifierKind: ${Debug.formatEnum(name.autoGenerateFlags & 7 /* KindMask */, GeneratedIdentifierFlags, true)}.`);
-    }
-    function pipelineEmitWithComments(hint, node) {
-      const pipelinePhase = getNextPipelinePhase(2 /* Comments */, hint, node);
-      const savedContainerPos = containerPos;
-      const savedContainerEnd = containerEnd;
-      const savedDeclarationListContainerEnd = declarationListContainerEnd;
-      emitCommentsBeforeNode(node);
-      pipelinePhase(hint, node);
-      emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd);
     }
-    function emitCommentsBeforeNode(node) {
-      const emitFlags = getEmitFlags(node);
-      const commentRange = getCommentRange(node);
-      emitLeadingCommentsOfNode(node, emitFlags, commentRange.pos, commentRange.end);
-      if (emitFlags & 4096 /* NoNestedComments */) {
-        commentsDisabled = true;
-      }
+  }
+  function transformPropertyAssignmentToExpression(property, receiver, startsOnNewLine) {
+    const expression = factory2.createAssignment(
+      createMemberAccessForPropertyName(
+        factory2,
+        receiver,
+        visitNode(property.name, visitor, isPropertyName)
+      ),
+      visitNode(property.initializer, visitor, isExpression)
+    );
+    setTextRange(expression, property);
+    if (startsOnNewLine) {
+      startOnNewLine(expression);
     }
-    function emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd) {
-      const emitFlags = getEmitFlags(node);
-      const commentRange = getCommentRange(node);
-      if (emitFlags & 4096 /* NoNestedComments */) {
-        commentsDisabled = false;
-      }
-      emitTrailingCommentsOfNode(node, emitFlags, commentRange.pos, commentRange.end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd);
-      const typeNode = getTypeNode(node);
-      if (typeNode) {
-        emitTrailingCommentsOfNode(node, emitFlags, typeNode.pos, typeNode.end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd);
-      }
+    return expression;
+  }
+  function transformShorthandPropertyAssignmentToExpression(property, receiver, startsOnNewLine) {
+    const expression = factory2.createAssignment(
+      createMemberAccessForPropertyName(
+        factory2,
+        receiver,
+        visitNode(property.name, visitor, isPropertyName)
+      ),
+      factory2.cloneNode(property.name)
+    );
+    setTextRange(expression, property);
+    if (startsOnNewLine) {
+      startOnNewLine(expression);
     }
-    function emitLeadingCommentsOfNode(node, emitFlags, pos, end) {
-      enterComment();
-      hasWrittenComment = false;
-      const skipLeadingComments = pos < 0 || (emitFlags & 1024 /* NoLeadingComments */) !== 0 || node.kind === 11 /* JsxText */;
-      const skipTrailingComments = end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0 || node.kind === 11 /* JsxText */;
-      if ((pos > 0 || end > 0) && pos !== end) {
-        if (!skipLeadingComments) {
-          emitLeadingComments(pos, node.kind !== 352 /* NotEmittedStatement */);
-        }
-        if (!skipLeadingComments || pos >= 0 && (emitFlags & 1024 /* NoLeadingComments */) !== 0) {
-          containerPos = pos;
-        }
-        if (!skipTrailingComments || end >= 0 && (emitFlags & 2048 /* NoTrailingComments */) !== 0) {
-          containerEnd = end;
-          if (node.kind === 258 /* VariableDeclarationList */) {
-            declarationListContainerEnd = end;
-          }
-        }
-      }
-      forEach(getSyntheticLeadingComments(node), emitLeadingSynthesizedComment);
-      exitComment();
+    return expression;
+  }
+  function transformObjectLiteralMethodDeclarationToExpression(method, receiver, container, startsOnNewLine) {
+    const expression = factory2.createAssignment(
+      createMemberAccessForPropertyName(
+        factory2,
+        receiver,
+        visitNode(method.name, visitor, isPropertyName)
+      ),
+      transformFunctionLikeToExpression(
+        method,
+        /*location*/
+        method,
+        /*name*/
+        void 0,
+        container
+      )
+    );
+    setTextRange(expression, method);
+    if (startsOnNewLine) {
+      startOnNewLine(expression);
     }
-    function emitTrailingCommentsOfNode(node, emitFlags, pos, end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd) {
-      enterComment();
-      const skipTrailingComments = end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0 || node.kind === 11 /* JsxText */;
-      forEach(getSyntheticTrailingComments(node), emitTrailingSynthesizedComment);
-      if ((pos > 0 || end > 0) && pos !== end) {
-        containerPos = savedContainerPos;
-        containerEnd = savedContainerEnd;
-        declarationListContainerEnd = savedDeclarationListContainerEnd;
-        if (!skipTrailingComments && node.kind !== 352 /* NotEmittedStatement */) {
-          emitTrailingComments(end);
-        }
-      }
-      exitComment();
+    return expression;
+  }
+  function visitCatchClause(node) {
+    const ancestorFacts = enterSubtree(7104 /* BlockScopeExcludes */, 0 /* BlockScopeIncludes */);
+    let updated;
+    Debug.assert(!!node.variableDeclaration, "Catch clause variable should always be present when downleveling ES2015.");
+    if (isBindingPattern(node.variableDeclaration.name)) {
+      const temp = factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
+      const newVariableDeclaration = factory2.createVariableDeclaration(temp);
+      setTextRange(newVariableDeclaration, node.variableDeclaration);
+      const vars = flattenDestructuringBinding(
+        node.variableDeclaration,
+        visitor,
+        context,
+        0 /* All */,
+        temp
+      );
+      const list = factory2.createVariableDeclarationList(vars);
+      setTextRange(list, node.variableDeclaration);
+      const destructure = factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        list
+      );
+      updated = factory2.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure));
+    } else {
+      updated = visitEachChild(node, visitor, context);
     }
-    function emitLeadingSynthesizedComment(comment) {
-      if (comment.hasLeadingNewline || comment.kind === 2 /* SingleLineCommentTrivia */) {
-        writer.writeLine();
-      }
-      writeSynthesizedComment(comment);
-      if (comment.hasTrailingNewLine || comment.kind === 2 /* SingleLineCommentTrivia */) {
-        writer.writeLine();
-      } else {
-        writer.writeSpace(" ");
-      }
+    exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
+    return updated;
+  }
+  function addStatementToStartOfBlock(block, statement) {
+    const transformedStatements = visitNodes2(block.statements, visitor, isStatement);
+    return factory2.updateBlock(block, [statement, ...transformedStatements]);
+  }
+  function visitMethodDeclaration(node) {
+    Debug.assert(!isComputedPropertyName(node.name));
+    const functionExpression = transformFunctionLikeToExpression(
+      node,
+      /*location*/
+      moveRangePos(node, -1),
+      /*name*/
+      void 0,
+      /*container*/
+      void 0
+    );
+    setEmitFlags(functionExpression, 1024 /* NoLeadingComments */ | getEmitFlags(functionExpression));
+    return setTextRange(
+      factory2.createPropertyAssignment(
+        node.name,
+        functionExpression
+      ),
+      /*location*/
+      node
+    );
+  }
+  function visitAccessorDeclaration(node) {
+    Debug.assert(!isComputedPropertyName(node.name));
+    const savedConvertedLoopState = convertedLoopState;
+    convertedLoopState = void 0;
+    const ancestorFacts = enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */);
+    let updated;
+    const parameters = visitParameterList(node.parameters, visitor, context);
+    const body = transformFunctionBody2(node);
+    if (node.kind === 174 /* GetAccessor */) {
+      updated = factory2.updateGetAccessorDeclaration(node, node.modifiers, node.name, parameters, node.type, body);
+    } else {
+      updated = factory2.updateSetAccessorDeclaration(node, node.modifiers, node.name, parameters, body);
     }
-    function emitTrailingSynthesizedComment(comment) {
-      if (!writer.isAtStartOfLine()) {
-        writer.writeSpace(" ");
-      }
-      writeSynthesizedComment(comment);
-      if (comment.hasTrailingNewLine) {
-        writer.writeLine();
-      }
+    exitSubtree(ancestorFacts, 98304 /* FunctionSubtreeExcludes */, 0 /* None */);
+    convertedLoopState = savedConvertedLoopState;
+    return updated;
+  }
+  function visitShorthandPropertyAssignment(node) {
+    return setTextRange(
+      factory2.createPropertyAssignment(
+        node.name,
+        visitIdentifier(factory2.cloneNode(node.name))
+      ),
+      /*location*/
+      node
+    );
+  }
+  function visitComputedPropertyName(node) {
+    return visitEachChild(node, visitor, context);
+  }
+  function visitYieldExpression(node) {
+    return visitEachChild(node, visitor, context);
+  }
+  function visitArrayLiteralExpression(node) {
+    if (some(node.elements, isSpreadElement)) {
+      return transformAndSpreadElements(
+        node.elements,
+        /*isArgumentList*/
+        false,
+        !!node.multiLine,
+        /*hasTrailingComma*/
+        !!node.elements.hasTrailingComma
+      );
     }
-    function writeSynthesizedComment(comment) {
-      const text = formatSynthesizedComment(comment);
-      const lineMap = comment.kind === 3 /* MultiLineCommentTrivia */ ? computeLineStarts(text) : void 0;
-      writeCommentRange(text, lineMap, writer, 0, text.length, newLine);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitCallExpression(node) {
+    if (getEmitFlags(node) & 67108864 /* TypeScriptClassWrapper */) {
+      return visitTypeScriptClassWrapper(node);
     }
-    function formatSynthesizedComment(comment) {
-      return comment.kind === 3 /* MultiLineCommentTrivia */ ? `/*${comment.text}*/` : `//${comment.text}`;
+    const expression = skipOuterExpressions(node.expression);
+    if (expression.kind === 106 /* SuperKeyword */ || isSuperProperty(expression) || some(node.arguments, isSpreadElement)) {
+      return visitCallExpressionWithPotentialCapturedThisAssignment(
+        node,
+        /*assignToCapturedThis*/
+        true
+      );
     }
-    function emitBodyWithDetachedComments(node, detachedRange, emitCallback) {
-      enterComment();
-      const { pos, end } = detachedRange;
-      const emitFlags = getEmitFlags(node);
-      const skipLeadingComments = pos < 0 || (emitFlags & 1024 /* NoLeadingComments */) !== 0;
-      const skipTrailingComments = commentsDisabled || end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0;
-      if (!skipLeadingComments) {
-        emitDetachedCommentsAndUpdateCommentsInfo(detachedRange);
-      }
-      exitComment();
-      if (emitFlags & 4096 /* NoNestedComments */ && !commentsDisabled) {
-        commentsDisabled = true;
-        emitCallback(node);
-        commentsDisabled = false;
-      } else {
-        emitCallback(node);
-      }
-      enterComment();
-      if (!skipTrailingComments) {
-        emitLeadingComments(detachedRange.end, true);
-        if (hasWrittenComment && !writer.isAtStartOfLine()) {
-          writer.writeLine();
-        }
+    return factory2.updateCallExpression(
+      node,
+      visitNode(node.expression, callExpressionVisitor, isExpression),
+      /*typeArguments*/
+      void 0,
+      visitNodes2(node.arguments, visitor, isExpression)
+    );
+  }
+  function visitTypeScriptClassWrapper(node) {
+    const body = cast(cast(skipOuterExpressions(node.expression), isArrowFunction).body, isBlock);
+    const isVariableStatementWithInitializer = (stmt) => isVariableStatement(stmt) && !!first(stmt.declarationList.declarations).initializer;
+    const savedConvertedLoopState = convertedLoopState;
+    convertedLoopState = void 0;
+    const bodyStatements = visitNodes2(body.statements, classWrapperStatementVisitor, isStatement);
+    convertedLoopState = savedConvertedLoopState;
+    const classStatements = filter(bodyStatements, isVariableStatementWithInitializer);
+    const remainingStatements = filter(bodyStatements, (stmt) => !isVariableStatementWithInitializer(stmt));
+    const varStatement = cast(first(classStatements), isVariableStatement);
+    const variable = varStatement.declarationList.declarations[0];
+    const initializer = skipOuterExpressions(variable.initializer);
+    let aliasAssignment = tryCast(initializer, isAssignmentExpression);
+    if (!aliasAssignment && isBinaryExpression(initializer) && initializer.operatorToken.kind === 27 /* CommaToken */) {
+      aliasAssignment = tryCast(initializer.left, isAssignmentExpression);
+    }
+    const call = cast(aliasAssignment ? skipOuterExpressions(aliasAssignment.right) : initializer, isCallExpression);
+    const func = cast(skipOuterExpressions(call.expression), isFunctionExpression);
+    const funcStatements = func.body.statements;
+    let classBodyStart = 0;
+    let classBodyEnd = -1;
+    const statements = [];
+    if (aliasAssignment) {
+      const extendsCall = tryCast(funcStatements[classBodyStart], isExpressionStatement);
+      if (extendsCall) {
+        statements.push(extendsCall);
+        classBodyStart++;
       }
-      exitComment();
+      statements.push(funcStatements[classBodyStart]);
+      classBodyStart++;
+      statements.push(
+        factory2.createExpressionStatement(
+          factory2.createAssignment(
+            aliasAssignment.left,
+            cast(variable.name, isIdentifier)
+          )
+        )
+      );
     }
-    function originalNodesHaveSameParent(nodeA, nodeB) {
-      nodeA = getOriginalNode(nodeA);
-      return nodeA.parent && nodeA.parent === getOriginalNode(nodeB).parent;
+    while (!isReturnStatement(elementAt(funcStatements, classBodyEnd))) {
+      classBodyEnd--;
     }
-    function siblingNodePositionsAreComparable(previousNode, nextNode) {
-      if (nextNode.pos < previousNode.end) {
-        return false;
+    addRange(statements, funcStatements, classBodyStart, classBodyEnd);
+    if (classBodyEnd < -1) {
+      addRange(statements, funcStatements, classBodyEnd + 1);
+    }
+    addRange(statements, remainingStatements);
+    addRange(
+      statements,
+      classStatements,
+      /*start*/
+      1
+    );
+    return factory2.restoreOuterExpressions(
+      node.expression,
+      factory2.restoreOuterExpressions(
+        variable.initializer,
+        factory2.restoreOuterExpressions(
+          aliasAssignment && aliasAssignment.right,
+          factory2.updateCallExpression(
+            call,
+            factory2.restoreOuterExpressions(
+              call.expression,
+              factory2.updateFunctionExpression(
+                func,
+                /*modifiers*/
+                void 0,
+                /*asteriskToken*/
+                void 0,
+                /*name*/
+                void 0,
+                /*typeParameters*/
+                void 0,
+                func.parameters,
+                /*type*/
+                void 0,
+                factory2.updateBlock(
+                  func.body,
+                  statements
+                )
+              )
+            ),
+            /*typeArguments*/
+            void 0,
+            call.arguments
+          )
+        )
+      )
+    );
+  }
+  function visitSuperCallInBody(node) {
+    return visitCallExpressionWithPotentialCapturedThisAssignment(
+      node,
+      /*assignToCapturedThis*/
+      false
+    );
+  }
+  function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) {
+    if (node.transformFlags & 32768 /* ContainsRestOrSpread */ || node.expression.kind === 106 /* SuperKeyword */ || isSuperProperty(skipOuterExpressions(node.expression))) {
+      const { target, thisArg } = factory2.createCallBinding(node.expression, hoistVariableDeclaration);
+      if (node.expression.kind === 106 /* SuperKeyword */) {
+        setEmitFlags(thisArg, 8 /* NoSubstitution */);
       }
-      previousNode = getOriginalNode(previousNode);
-      nextNode = getOriginalNode(nextNode);
-      const parent2 = previousNode.parent;
-      if (!parent2 || parent2 !== nextNode.parent) {
-        return false;
+      let resultingCall;
+      if (node.transformFlags & 32768 /* ContainsRestOrSpread */) {
+        resultingCall = factory2.createFunctionApplyCall(
+          visitNode(target, callExpressionVisitor, isExpression),
+          node.expression.kind === 106 /* SuperKeyword */ ? thisArg : visitNode(thisArg, visitor, isExpression),
+          transformAndSpreadElements(
+            node.arguments,
+            /*isArgumentList*/
+            true,
+            /*multiLine*/
+            false,
+            /*hasTrailingComma*/
+            false
+          )
+        );
+      } else {
+        resultingCall = setTextRange(
+          factory2.createFunctionCallCall(
+            visitNode(target, callExpressionVisitor, isExpression),
+            node.expression.kind === 106 /* SuperKeyword */ ? thisArg : visitNode(thisArg, visitor, isExpression),
+            visitNodes2(node.arguments, visitor, isExpression)
+          ),
+          node
+        );
       }
-      const parentNodeArray = getContainingNodeArray(previousNode);
-      const prevNodeIndex = parentNodeArray == null ? void 0 : parentNodeArray.indexOf(previousNode);
-      return prevNodeIndex !== void 0 && prevNodeIndex > -1 && parentNodeArray.indexOf(nextNode) === prevNodeIndex + 1;
+      if (node.expression.kind === 106 /* SuperKeyword */) {
+        const initializer = factory2.createLogicalOr(
+          resultingCall,
+          createActualThis()
+        );
+        resultingCall = assignToCapturedThis ? factory2.createAssignment(factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */), initializer) : initializer;
+      }
+      return setOriginalNode(resultingCall, node);
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitNewExpression(node) {
+    if (some(node.arguments, isSpreadElement)) {
+      const { target, thisArg } = factory2.createCallBinding(factory2.createPropertyAccessExpression(node.expression, "bind"), hoistVariableDeclaration);
+      return factory2.createNewExpression(
+        factory2.createFunctionApplyCall(
+          visitNode(target, visitor, isExpression),
+          thisArg,
+          transformAndSpreadElements(
+            factory2.createNodeArray([factory2.createVoidZero(), ...node.arguments]),
+            /*isArgumentList*/
+            true,
+            /*multiLine*/
+            false,
+            /*hasTrailingComma*/
+            false
+          )
+        ),
+        /*typeArguments*/
+        void 0,
+        []
+      );
     }
-    function emitLeadingComments(pos, isEmittedNode) {
-      hasWrittenComment = false;
-      if (isEmittedNode) {
-        if (pos === 0 && (currentSourceFile == null ? void 0 : currentSourceFile.isDeclarationFile)) {
-          forEachLeadingCommentToEmit(pos, emitNonTripleSlashLeadingComment);
-        } else {
-          forEachLeadingCommentToEmit(pos, emitLeadingComment);
-        }
-      } else if (pos === 0) {
-        forEachLeadingCommentToEmit(pos, emitTripleSlashLeadingComment);
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function transformAndSpreadElements(elements, isArgumentList, multiLine, hasTrailingComma) {
+    const numElements = elements.length;
+    const segments = flatten(
+      // As we visit each element, we return one of two functions to use as the "key":
+      // - `visitSpanOfSpreads` for one or more contiguous `...` spread expressions, i.e. `...a, ...b` in `[1, 2, ...a, ...b]`
+      // - `visitSpanOfNonSpreads` for one or more contiguous non-spread elements, i.e. `1, 2`, in `[1, 2, ...a, ...b]`
+      spanMap(
+        elements,
+        partitionSpread,
+        (partition, visitPartition, _start, end) => visitPartition(partition, multiLine, hasTrailingComma && end === numElements)
+      )
+    );
+    if (segments.length === 1) {
+      const firstSegment = segments[0];
+      if (isArgumentList && !compilerOptions.downlevelIteration || isPackedArrayLiteral(firstSegment.expression) || isCallToHelper(firstSegment.expression, "___spreadArray")) {
+        return firstSegment.expression;
+      }
+    }
+    const helpers = emitHelpers();
+    const startsWithSpread = segments[0].kind !== 0 /* None */;
+    let expression = startsWithSpread ? factory2.createArrayLiteralExpression() : segments[0].expression;
+    for (let i = startsWithSpread ? 0 : 1; i < segments.length; i++) {
+      const segment = segments[i];
+      expression = helpers.createSpreadArrayHelper(
+        expression,
+        segment.expression,
+        segment.kind === 1 /* UnpackedSpread */ && !isArgumentList
+      );
     }
-    function emitTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) {
-      if (isTripleSlashComment(commentPos, commentEnd)) {
-        emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos);
-      }
+    return expression;
+  }
+  function partitionSpread(node) {
+    return isSpreadElement(node) ? visitSpanOfSpreads : visitSpanOfNonSpreads;
+  }
+  function visitSpanOfSpreads(chunk) {
+    return map(chunk, visitExpressionOfSpread);
+  }
+  function visitExpressionOfSpread(node) {
+    let expression = visitNode(node.expression, visitor, isExpression);
+    const isCallToReadHelper = isCallToHelper(expression, "___read");
+    let kind = isCallToReadHelper || isPackedArrayLiteral(expression) ? 2 /* PackedSpread */ : 1 /* UnpackedSpread */;
+    if (compilerOptions.downlevelIteration && kind === 1 /* UnpackedSpread */ && !isArrayLiteralExpression(expression) && !isCallToReadHelper) {
+      expression = emitHelpers().createReadHelper(
+        expression,
+        /*count*/
+        void 0
+      );
+      kind = 2 /* PackedSpread */;
     }
-    function emitNonTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) {
-      if (!isTripleSlashComment(commentPos, commentEnd)) {
-        emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos);
-      }
+    return createSpreadSegment(kind, expression);
+  }
+  function visitSpanOfNonSpreads(chunk, multiLine, hasTrailingComma) {
+    const expression = factory2.createArrayLiteralExpression(
+      visitNodes2(factory2.createNodeArray(chunk, hasTrailingComma), visitor, isExpression),
+      multiLine
+    );
+    return createSpreadSegment(0 /* None */, expression);
+  }
+  function visitSpreadElement(node) {
+    return visitNode(node.expression, visitor, isExpression);
+  }
+  function visitTemplateLiteral(node) {
+    return setTextRange(factory2.createStringLiteral(node.text), node);
+  }
+  function visitStringLiteral(node) {
+    if (node.hasExtendedUnicodeEscape) {
+      return setTextRange(factory2.createStringLiteral(node.text), node);
     }
-    function shouldWriteComment(text, pos) {
-      if (printerOptions.onlyPrintJsDocStyle) {
-        return isJSDocLikeText(text, pos) || isPinnedComment(text, pos);
-      }
-      return true;
+    return node;
+  }
+  function visitNumericLiteral(node) {
+    if (node.numericLiteralFlags & 384 /* BinaryOrOctalSpecifier */) {
+      return setTextRange(factory2.createNumericLiteral(node.text), node);
     }
-    function emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) {
-      if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos))
-        return;
-      if (!hasWrittenComment) {
-        emitNewLineBeforeLeadingCommentOfPosition(getCurrentLineMap(), writer, rangePos, commentPos);
-        hasWrittenComment = true;
-      }
-      emitPos(commentPos);
-      writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
-      emitPos(commentEnd);
-      if (hasTrailingNewLine) {
-        writer.writeLine();
-      } else if (kind === 3 /* MultiLineCommentTrivia */) {
-        writer.writeSpace(" ");
+    return node;
+  }
+  function visitTaggedTemplateExpression(node) {
+    return processTaggedTemplateExpression(
+      context,
+      node,
+      visitor,
+      currentSourceFile,
+      recordTaggedTemplateString,
+      1 /* All */
+    );
+  }
+  function visitTemplateExpression(node) {
+    let expression = factory2.createStringLiteral(node.head.text);
+    for (const span of node.templateSpans) {
+      const args = [visitNode(span.expression, visitor, isExpression)];
+      if (span.literal.text.length > 0) {
+        args.push(factory2.createStringLiteral(span.literal.text));
       }
+      expression = factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(expression, "concat"),
+        /*typeArguments*/
+        void 0,
+        args
+      );
     }
-    function emitLeadingCommentsOfPosition(pos) {
-      if (commentsDisabled || pos === -1) {
-        return;
-      }
-      emitLeadingComments(pos, true);
+    return setTextRange(expression, node);
+  }
+  function visitSuperKeyword(isExpressionOfCall) {
+    return hierarchyFacts & 8 /* NonStaticClassElement */ && !isExpressionOfCall ? factory2.createPropertyAccessExpression(factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */), "prototype") : factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */);
+  }
+  function visitMetaProperty(node) {
+    if (node.keywordToken === 103 /* NewKeyword */ && node.name.escapedText === "target") {
+      hierarchyFacts |= 32768 /* NewTarget */;
+      return factory2.createUniqueName("_newTarget", 16 /* Optimistic */ | 32 /* FileLevel */);
     }
-    function emitTrailingComments(pos) {
-      forEachTrailingCommentToEmit(pos, emitTrailingComment);
+    return node;
+  }
+  function onEmitNode(hint, node, emitCallback) {
+    if (enabledSubstitutions & 1 /* CapturedThis */ && isFunctionLike(node)) {
+      const ancestorFacts = enterSubtree(
+        32670 /* FunctionExcludes */,
+        getEmitFlags(node) & 16 /* CapturesThis */ ? 65 /* FunctionIncludes */ | 16 /* CapturesThis */ : 65 /* FunctionIncludes */
+      );
+      previousOnEmitNode(hint, node, emitCallback);
+      exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */);
+      return;
     }
-    function emitTrailingComment(commentPos, commentEnd, _kind, hasTrailingNewLine) {
-      if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos))
-        return;
-      if (!writer.isAtStartOfLine()) {
-        writer.writeSpace(" ");
-      }
-      emitPos(commentPos);
-      writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
-      emitPos(commentEnd);
-      if (hasTrailingNewLine) {
-        writer.writeLine();
-      }
+    previousOnEmitNode(hint, node, emitCallback);
+  }
+  function enableSubstitutionsForBlockScopedBindings() {
+    if ((enabledSubstitutions & 2 /* BlockScopedBindings */) === 0) {
+      enabledSubstitutions |= 2 /* BlockScopedBindings */;
+      context.enableSubstitution(79 /* Identifier */);
     }
-    function emitTrailingCommentsOfPosition(pos, prefixSpace, forceNoNewline) {
-      if (commentsDisabled) {
-        return;
-      }
-      enterComment();
-      forEachTrailingCommentToEmit(pos, prefixSpace ? emitTrailingComment : forceNoNewline ? emitTrailingCommentOfPositionNoNewline : emitTrailingCommentOfPosition);
-      exitComment();
+  }
+  function enableSubstitutionsForCapturedThis() {
+    if ((enabledSubstitutions & 1 /* CapturedThis */) === 0) {
+      enabledSubstitutions |= 1 /* CapturedThis */;
+      context.enableSubstitution(108 /* ThisKeyword */);
+      context.enableEmitNotification(173 /* Constructor */);
+      context.enableEmitNotification(171 /* MethodDeclaration */);
+      context.enableEmitNotification(174 /* GetAccessor */);
+      context.enableEmitNotification(175 /* SetAccessor */);
+      context.enableEmitNotification(216 /* ArrowFunction */);
+      context.enableEmitNotification(215 /* FunctionExpression */);
+      context.enableEmitNotification(259 /* FunctionDeclaration */);
     }
-    function emitTrailingCommentOfPositionNoNewline(commentPos, commentEnd, kind) {
-      if (!currentSourceFile)
-        return;
-      emitPos(commentPos);
-      writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
-      emitPos(commentEnd);
-      if (kind === 2 /* SingleLineCommentTrivia */) {
-        writer.writeLine();
-      }
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (hint === 1 /* Expression */) {
+      return substituteExpression(node);
     }
-    function emitTrailingCommentOfPosition(commentPos, commentEnd, _kind, hasTrailingNewLine) {
-      if (!currentSourceFile)
-        return;
-      emitPos(commentPos);
-      writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
-      emitPos(commentEnd);
-      if (hasTrailingNewLine) {
-        writer.writeLine();
-      } else {
-        writer.writeSpace(" ");
-      }
+    if (isIdentifier(node)) {
+      return substituteIdentifier(node);
     }
-    function forEachLeadingCommentToEmit(pos, cb) {
-      if (currentSourceFile && (containerPos === -1 || pos !== containerPos)) {
-        if (hasDetachedComments(pos)) {
-          forEachLeadingCommentWithoutDetachedComments(cb);
-        } else {
-          forEachLeadingCommentRange(currentSourceFile.text, pos, cb, pos);
-        }
+    return node;
+  }
+  function substituteIdentifier(node) {
+    if (enabledSubstitutions & 2 /* BlockScopedBindings */ && !isInternalName(node)) {
+      const original = getParseTreeNode(node, isIdentifier);
+      if (original && isNameOfDeclarationWithCollidingName(original)) {
+        return setTextRange(factory2.getGeneratedNameForNode(original), node);
       }
     }
-    function forEachTrailingCommentToEmit(end, cb) {
-      if (currentSourceFile && (containerEnd === -1 || end !== containerEnd && end !== declarationListContainerEnd)) {
-        forEachTrailingCommentRange(currentSourceFile.text, end, cb);
-      }
+    return node;
+  }
+  function isNameOfDeclarationWithCollidingName(node) {
+    switch (node.parent.kind) {
+      case 205 /* BindingElement */:
+      case 260 /* ClassDeclaration */:
+      case 263 /* EnumDeclaration */:
+      case 257 /* VariableDeclaration */:
+        return node.parent.name === node && resolver.isDeclarationWithCollidingName(node.parent);
     }
-    function hasDetachedComments(pos) {
-      return detachedCommentsInfo !== void 0 && last(detachedCommentsInfo).nodePos === pos;
+    return false;
+  }
+  function substituteExpression(node) {
+    switch (node.kind) {
+      case 79 /* Identifier */:
+        return substituteExpressionIdentifier(node);
+      case 108 /* ThisKeyword */:
+        return substituteThisKeyword(node);
     }
-    function forEachLeadingCommentWithoutDetachedComments(cb) {
-      if (!currentSourceFile)
-        return;
-      const pos = last(detachedCommentsInfo).detachedCommentEndPos;
-      if (detachedCommentsInfo.length - 1) {
-        detachedCommentsInfo.pop();
-      } else {
-        detachedCommentsInfo = void 0;
+    return node;
+  }
+  function substituteExpressionIdentifier(node) {
+    if (enabledSubstitutions & 2 /* BlockScopedBindings */ && !isInternalName(node)) {
+      const declaration = resolver.getReferencedDeclarationWithCollidingName(node);
+      if (declaration && !(isClassLike(declaration) && isPartOfClassBody(declaration, node))) {
+        return setTextRange(factory2.getGeneratedNameForNode(getNameOfDeclaration(declaration)), node);
       }
-      forEachLeadingCommentRange(currentSourceFile.text, pos, cb, pos);
     }
-    function emitDetachedCommentsAndUpdateCommentsInfo(range) {
-      const currentDetachedCommentInfo = currentSourceFile && emitDetachedComments(currentSourceFile.text, getCurrentLineMap(), writer, emitComment, range, newLine, commentsDisabled);
-      if (currentDetachedCommentInfo) {
-        if (detachedCommentsInfo) {
-          detachedCommentsInfo.push(currentDetachedCommentInfo);
-        } else {
-          detachedCommentsInfo = [currentDetachedCommentInfo];
-        }
-      }
+    return node;
+  }
+  function isPartOfClassBody(declaration, node) {
+    let currentNode = getParseTreeNode(node);
+    if (!currentNode || currentNode === declaration || currentNode.end <= declaration.pos || currentNode.pos >= declaration.end) {
+      return false;
     }
-    function emitComment(text, lineMap, writer2, commentPos, commentEnd, newLine2) {
-      if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos))
-        return;
-      emitPos(commentPos);
-      writeCommentRange(text, lineMap, writer2, commentPos, commentEnd, newLine2);
-      emitPos(commentEnd);
-    }
-    function isTripleSlashComment(commentPos, commentEnd) {
-      return !!currentSourceFile && isRecognizedTripleSlashComment(currentSourceFile.text, commentPos, commentEnd);
-    }
-    function getParsedSourceMap(node) {
-      if (node.parsedSourceMap === void 0 && node.sourceMapText !== void 0) {
-        node.parsedSourceMap = tryParseRawSourceMap(node.sourceMapText) || false;
-      }
-      return node.parsedSourceMap || void 0;
-    }
-    function pipelineEmitWithSourceMaps(hint, node) {
-      const pipelinePhase = getNextPipelinePhase(3 /* SourceMaps */, hint, node);
-      emitSourceMapsBeforeNode(node);
-      pipelinePhase(hint, node);
-      emitSourceMapsAfterNode(node);
-    }
-    function emitSourceMapsBeforeNode(node) {
-      const emitFlags = getEmitFlags(node);
-      const sourceMapRange = getSourceMapRange(node);
-      if (isUnparsedNode(node)) {
-        Debug.assertIsDefined(node.parent, "UnparsedNodes must have parent pointers");
-        const parsed = getParsedSourceMap(node.parent);
-        if (parsed && sourceMapGenerator) {
-          sourceMapGenerator.appendSourceMap(
-            writer.getLine(),
-            writer.getColumn(),
-            parsed,
-            node.parent.sourceMapPath,
-            node.parent.getLineAndCharacterOfPosition(node.pos),
-            node.parent.getLineAndCharacterOfPosition(node.end)
-          );
-        }
-      } else {
-        const source = sourceMapRange.source || sourceMapSource;
-        if (node.kind !== 352 /* NotEmittedStatement */ && (emitFlags & 32 /* NoLeadingSourceMap */) === 0 && sourceMapRange.pos >= 0) {
-          emitSourcePos(sourceMapRange.source || sourceMapSource, skipSourceTrivia(source, sourceMapRange.pos));
-        }
-        if (emitFlags & 128 /* NoNestedSourceMaps */) {
-          sourceMapsDisabled = true;
-        }
+    const blockScope = getEnclosingBlockScopeContainer(declaration);
+    while (currentNode) {
+      if (currentNode === blockScope || currentNode === declaration) {
+        return false;
       }
-    }
-    function emitSourceMapsAfterNode(node) {
-      const emitFlags = getEmitFlags(node);
-      const sourceMapRange = getSourceMapRange(node);
-      if (!isUnparsedNode(node)) {
-        if (emitFlags & 128 /* NoNestedSourceMaps */) {
-          sourceMapsDisabled = false;
-        }
-        if (node.kind !== 352 /* NotEmittedStatement */ && (emitFlags & 64 /* NoTrailingSourceMap */) === 0 && sourceMapRange.end >= 0) {
-          emitSourcePos(sourceMapRange.source || sourceMapSource, sourceMapRange.end);
-        }
+      if (isClassElement(currentNode) && currentNode.parent === declaration) {
+        return true;
       }
+      currentNode = currentNode.parent;
     }
-    function skipSourceTrivia(source, pos) {
-      return source.skipTrivia ? source.skipTrivia(pos) : skipTrivia(source.text, pos);
+    return false;
+  }
+  function substituteThisKeyword(node) {
+    if (enabledSubstitutions & 1 /* CapturedThis */ && hierarchyFacts & 16 /* CapturesThis */) {
+      return setTextRange(factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */), node);
     }
-    function emitPos(pos) {
-      if (sourceMapsDisabled || positionIsSynthesized(pos) || isJsonSourceMapSource(sourceMapSource)) {
-        return;
-      }
-      const { line: sourceLine, character: sourceCharacter } = getLineAndCharacterOfPosition(sourceMapSource, pos);
-      sourceMapGenerator.addMapping(
-        writer.getLine(),
-        writer.getColumn(),
-        sourceMapSourceIndex,
-        sourceLine,
-        sourceCharacter,
-        void 0
-      );
+    return node;
+  }
+  function getClassMemberPrefix(node, member) {
+    return isStatic(member) ? factory2.getInternalName(node) : factory2.createPropertyAccessExpression(factory2.getInternalName(node), "prototype");
+  }
+  function hasSynthesizedDefaultSuperCall(constructor, hasExtendsClause) {
+    if (!constructor || !hasExtendsClause) {
+      return false;
     }
-    function emitSourcePos(source, pos) {
-      if (source !== sourceMapSource) {
-        const savedSourceMapSource = sourceMapSource;
-        const savedSourceMapSourceIndex = sourceMapSourceIndex;
-        setSourceMapSource(source);
-        emitPos(pos);
-        resetSourceMapSource(savedSourceMapSource, savedSourceMapSourceIndex);
-      } else {
-        emitPos(pos);
-      }
+    if (some(constructor.parameters)) {
+      return false;
     }
-    function emitTokenWithSourceMap(node, token, writer2, tokenPos, emitCallback) {
-      if (sourceMapsDisabled || node && isInJsonFile(node)) {
-        return emitCallback(token, writer2, tokenPos);
-      }
-      const emitNode = node && node.emitNode;
-      const emitFlags = emitNode && emitNode.flags || 0 /* None */;
-      const range = emitNode && emitNode.tokenSourceMapRanges && emitNode.tokenSourceMapRanges[token];
-      const source = range && range.source || sourceMapSource;
-      tokenPos = skipSourceTrivia(source, range ? range.pos : tokenPos);
-      if ((emitFlags & 256 /* NoTokenLeadingSourceMaps */) === 0 && tokenPos >= 0) {
-        emitSourcePos(source, tokenPos);
-      }
-      tokenPos = emitCallback(token, writer2, tokenPos);
-      if (range)
-        tokenPos = range.end;
-      if ((emitFlags & 512 /* NoTokenTrailingSourceMaps */) === 0 && tokenPos >= 0) {
-        emitSourcePos(source, tokenPos);
-      }
-      return tokenPos;
+    const statement = firstOrUndefined(constructor.body.statements);
+    if (!statement || !nodeIsSynthesized(statement) || statement.kind !== 241 /* ExpressionStatement */) {
+      return false;
     }
-    function setSourceMapSource(source) {
-      if (sourceMapsDisabled) {
-        return;
-      }
-      sourceMapSource = source;
-      if (source === mostRecentlyAddedSourceMapSource) {
-        sourceMapSourceIndex = mostRecentlyAddedSourceMapSourceIndex;
-        return;
-      }
-      if (isJsonSourceMapSource(source)) {
-        return;
-      }
-      sourceMapSourceIndex = sourceMapGenerator.addSource(source.fileName);
-      if (printerOptions.inlineSources) {
-        sourceMapGenerator.setSourceContent(sourceMapSourceIndex, source.text);
-      }
-      mostRecentlyAddedSourceMapSource = source;
-      mostRecentlyAddedSourceMapSourceIndex = sourceMapSourceIndex;
+    const statementExpression = statement.expression;
+    if (!nodeIsSynthesized(statementExpression) || statementExpression.kind !== 210 /* CallExpression */) {
+      return false;
     }
-    function resetSourceMapSource(source, sourceIndex) {
-      sourceMapSource = source;
-      sourceMapSourceIndex = sourceIndex;
+    const callTarget = statementExpression.expression;
+    if (!nodeIsSynthesized(callTarget) || callTarget.kind !== 106 /* SuperKeyword */) {
+      return false;
     }
-    function isJsonSourceMapSource(sourceFile) {
-      return fileExtensionIs(sourceFile.fileName, ".json" /* Json */);
+    const callArgument = singleOrUndefined(statementExpression.arguments);
+    if (!callArgument || !nodeIsSynthesized(callArgument) || callArgument.kind !== 227 /* SpreadElement */) {
+      return false;
     }
+    const expression = callArgument.expression;
+    return isIdentifier(expression) && expression.escapedText === "arguments";
   }
-  function createBracketsMap() {
-    const brackets2 = [];
-    brackets2[1024 /* Braces */] = ["{", "}"];
-    brackets2[2048 /* Parenthesis */] = ["(", ")"];
-    brackets2[4096 /* AngleBrackets */] = ["<", ">"];
-    brackets2[8192 /* SquareBrackets */] = ["[", "]"];
-    return brackets2;
-  }
-  function getOpeningBracket(format) {
-    return brackets[format & 15360 /* BracketsMask */][0];
+}
+
+// src/compiler/transformers/es5.ts
+function transformES5(context) {
+  const { factory: factory2 } = context;
+  const compilerOptions = context.getCompilerOptions();
+  let previousOnEmitNode;
+  let noSubstitution;
+  if (compilerOptions.jsx === 1 /* Preserve */ || compilerOptions.jsx === 3 /* ReactNative */) {
+    previousOnEmitNode = context.onEmitNode;
+    context.onEmitNode = onEmitNode;
+    context.enableEmitNotification(283 /* JsxOpeningElement */);
+    context.enableEmitNotification(284 /* JsxClosingElement */);
+    context.enableEmitNotification(282 /* JsxSelfClosingElement */);
+    noSubstitution = [];
+  }
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  context.onSubstituteNode = onSubstituteNode;
+  context.enableSubstitution(208 /* PropertyAccessExpression */);
+  context.enableSubstitution(299 /* PropertyAssignment */);
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    return node;
   }
-  function getClosingBracket(format) {
-    return brackets[format & 15360 /* BracketsMask */][1];
+  function onEmitNode(hint, node, emitCallback) {
+    switch (node.kind) {
+      case 283 /* JsxOpeningElement */:
+      case 284 /* JsxClosingElement */:
+      case 282 /* JsxSelfClosingElement */:
+        const tagName = node.tagName;
+        noSubstitution[getOriginalNodeId(tagName)] = true;
+        break;
+    }
+    previousOnEmitNode(hint, node, emitCallback);
   }
-  var TempFlags = /* @__PURE__ */ ((TempFlags2) => {
-    TempFlags2[TempFlags2["Auto"] = 0] = "Auto";
-    TempFlags2[TempFlags2["CountMask"] = 268435455] = "CountMask";
-    TempFlags2[TempFlags2["_i"] = 268435456] = "_i";
-    return TempFlags2;
-  })(TempFlags || {});
-  function emitListItemNoParenthesizer(node, emit, _parenthesizerRule, _index) {
-    emit(node);
+  function onSubstituteNode(hint, node) {
+    if (node.id && noSubstitution && noSubstitution[node.id]) {
+      return previousOnSubstituteNode(hint, node);
+    }
+    node = previousOnSubstituteNode(hint, node);
+    if (isPropertyAccessExpression(node)) {
+      return substitutePropertyAccessExpression(node);
+    } else if (isPropertyAssignment(node)) {
+      return substitutePropertyAssignment(node);
+    }
+    return node;
   }
-  function emitListItemWithParenthesizerRuleSelector(node, emit, parenthesizerRuleSelector, index) {
-    emit(node, parenthesizerRuleSelector.select(index));
+  function substitutePropertyAccessExpression(node) {
+    if (isPrivateIdentifier(node.name)) {
+      return node;
+    }
+    const literalName = trySubstituteReservedName(node.name);
+    if (literalName) {
+      return setTextRange(factory2.createElementAccessExpression(node.expression, literalName), node);
+    }
+    return node;
   }
-  function emitListItemWithParenthesizerRule(node, emit, parenthesizerRule, _index) {
-    emit(node, parenthesizerRule);
+  function substitutePropertyAssignment(node) {
+    const literalName = isIdentifier(node.name) && trySubstituteReservedName(node.name);
+    if (literalName) {
+      return factory2.updatePropertyAssignment(node, literalName, node.initializer);
+    }
+    return node;
   }
-  function getEmitListItem(emit, parenthesizerRule) {
-    return emit.length === 1 ? emitListItemNoParenthesizer : typeof parenthesizerRule === "object" ? emitListItemWithParenthesizerRuleSelector : emitListItemWithParenthesizerRule;
+  function trySubstituteReservedName(name) {
+    const token = name.originalKeywordKind || (nodeIsSynthesized(name) ? stringToToken(idText(name)) : void 0);
+    if (token !== void 0 && token >= 81 /* FirstReservedWord */ && token <= 116 /* LastReservedWord */) {
+      return setTextRange(factory2.createStringLiteralFromNode(name), name);
+    }
+    return void 0;
   }
+}
 
-  // src/compiler/watchUtilities.ts
-  function createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensitiveFileNames) {
-    if (!host.getDirectories || !host.readDirectory) {
+// src/compiler/transformers/generators.ts
+function getInstructionName(instruction) {
+  switch (instruction) {
+    case 2 /* Return */:
+      return "return";
+    case 3 /* Break */:
+      return "break";
+    case 4 /* Yield */:
+      return "yield";
+    case 5 /* YieldStar */:
+      return "yield*";
+    case 7 /* Endfinally */:
+      return "endfinally";
+    default:
       return void 0;
+  }
+}
+function transformGenerators(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    resumeLexicalEnvironment,
+    endLexicalEnvironment,
+    hoistFunctionDeclaration,
+    hoistVariableDeclaration
+  } = context;
+  const compilerOptions = context.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const resolver = context.getEmitResolver();
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  context.onSubstituteNode = onSubstituteNode;
+  let renamedCatchVariables;
+  let renamedCatchVariableDeclarations;
+  let inGeneratorFunctionBody;
+  let inStatementContainingYield;
+  let blocks;
+  let blockOffsets;
+  let blockActions;
+  let blockStack;
+  let labelOffsets;
+  let labelExpressions;
+  let nextLabelId = 1;
+  let operations;
+  let operationArguments;
+  let operationLocations;
+  let state;
+  let blockIndex = 0;
+  let labelNumber = 0;
+  let labelNumbers;
+  let lastOperationWasAbrupt;
+  let lastOperationWasCompletion;
+  let clauses;
+  let statements;
+  let exceptionBlockStack;
+  let currentExceptionBlock;
+  let withBlockStack;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile || (node.transformFlags & 2048 /* ContainsGenerator */) === 0) {
+      return node;
     }
-    const cachedReadDirectoryResult = /* @__PURE__ */ new Map();
-    const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames);
-    return {
-      useCaseSensitiveFileNames,
-      fileExists,
-      readFile: (path, encoding) => host.readFile(path, encoding),
-      directoryExists: host.directoryExists && directoryExists,
-      getDirectories,
-      readDirectory,
-      createDirectory: host.createDirectory && createDirectory,
-      writeFile: host.writeFile && writeFile2,
-      addOrDeleteFileOrDirectory,
-      addOrDeleteFile,
-      clearCache,
-      realpath: host.realpath && realpath
-    };
-    function toPath3(fileName) {
-      return toPath(fileName, currentDirectory, getCanonicalFileName);
-    }
-    function getCachedFileSystemEntries(rootDirPath) {
-      return cachedReadDirectoryResult.get(ensureTrailingDirectorySeparator(rootDirPath));
-    }
-    function getCachedFileSystemEntriesForBaseDir(path) {
-      const entries = getCachedFileSystemEntries(getDirectoryPath(path));
-      if (!entries) {
-        return entries;
-      }
-      if (!entries.sortedAndCanonicalizedFiles) {
-        entries.sortedAndCanonicalizedFiles = entries.files.map(getCanonicalFileName).sort();
-        entries.sortedAndCanonicalizedDirectories = entries.directories.map(getCanonicalFileName).sort();
-      }
-      return entries;
-    }
-    function getBaseNameOfFileName(fileName) {
-      return getBaseFileName(normalizePath(fileName));
+    const visited = visitEachChild(node, visitor, context);
+    addEmitHelpers(visited, context.readEmitHelpers());
+    return visited;
+  }
+  function visitor(node) {
+    const transformFlags = node.transformFlags;
+    if (inStatementContainingYield) {
+      return visitJavaScriptInStatementContainingYield(node);
+    } else if (inGeneratorFunctionBody) {
+      return visitJavaScriptInGeneratorFunctionBody(node);
+    } else if (isFunctionLikeDeclaration(node) && node.asteriskToken) {
+      return visitGenerator(node);
+    } else if (transformFlags & 2048 /* ContainsGenerator */) {
+      return visitEachChild(node, visitor, context);
+    } else {
+      return node;
     }
-    function createCachedFileSystemEntries(rootDir, rootDirPath) {
-      var _a2;
-      if (!host.realpath || ensureTrailingDirectorySeparator(toPath3(host.realpath(rootDir))) === rootDirPath) {
-        const resultFromHost = {
-          files: map(host.readDirectory(rootDir, void 0, void 0, ["*.*"]), getBaseNameOfFileName) || [],
-          directories: host.getDirectories(rootDir) || []
-        };
-        cachedReadDirectoryResult.set(ensureTrailingDirectorySeparator(rootDirPath), resultFromHost);
-        return resultFromHost;
-      }
-      if ((_a2 = host.directoryExists) == null ? void 0 : _a2.call(host, rootDir)) {
-        cachedReadDirectoryResult.set(rootDirPath, false);
-        return false;
-      }
-      return void 0;
+  }
+  function visitJavaScriptInStatementContainingYield(node) {
+    switch (node.kind) {
+      case 243 /* DoStatement */:
+        return visitDoStatement(node);
+      case 244 /* WhileStatement */:
+        return visitWhileStatement(node);
+      case 252 /* SwitchStatement */:
+        return visitSwitchStatement(node);
+      case 253 /* LabeledStatement */:
+        return visitLabeledStatement(node);
+      default:
+        return visitJavaScriptInGeneratorFunctionBody(node);
     }
-    function tryReadDirectory2(rootDir, rootDirPath) {
-      rootDirPath = ensureTrailingDirectorySeparator(rootDirPath);
-      const cachedResult = getCachedFileSystemEntries(rootDirPath);
-      if (cachedResult) {
-        return cachedResult;
-      }
-      try {
-        return createCachedFileSystemEntries(rootDir, rootDirPath);
-      } catch (_e) {
-        Debug.assert(!cachedReadDirectoryResult.has(ensureTrailingDirectorySeparator(rootDirPath)));
-        return void 0;
-      }
+  }
+  function visitJavaScriptInGeneratorFunctionBody(node) {
+    switch (node.kind) {
+      case 259 /* FunctionDeclaration */:
+        return visitFunctionDeclaration(node);
+      case 215 /* FunctionExpression */:
+        return visitFunctionExpression(node);
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+        return visitAccessorDeclaration(node);
+      case 240 /* VariableStatement */:
+        return visitVariableStatement(node);
+      case 245 /* ForStatement */:
+        return visitForStatement(node);
+      case 246 /* ForInStatement */:
+        return visitForInStatement(node);
+      case 249 /* BreakStatement */:
+        return visitBreakStatement(node);
+      case 248 /* ContinueStatement */:
+        return visitContinueStatement(node);
+      case 250 /* ReturnStatement */:
+        return visitReturnStatement(node);
+      default:
+        if (node.transformFlags & 1048576 /* ContainsYield */) {
+          return visitJavaScriptContainingYield(node);
+        } else if (node.transformFlags & (2048 /* ContainsGenerator */ | 4194304 /* ContainsHoistedDeclarationOrCompletion */)) {
+          return visitEachChild(node, visitor, context);
+        } else {
+          return node;
+        }
     }
-    function hasEntry(entries, name) {
-      const index = binarySearch(entries, name, identity, compareStringsCaseSensitive);
-      return index >= 0;
+  }
+  function visitJavaScriptContainingYield(node) {
+    switch (node.kind) {
+      case 223 /* BinaryExpression */:
+        return visitBinaryExpression(node);
+      case 356 /* CommaListExpression */:
+        return visitCommaListExpression(node);
+      case 224 /* ConditionalExpression */:
+        return visitConditionalExpression(node);
+      case 226 /* YieldExpression */:
+        return visitYieldExpression(node);
+      case 206 /* ArrayLiteralExpression */:
+        return visitArrayLiteralExpression(node);
+      case 207 /* ObjectLiteralExpression */:
+        return visitObjectLiteralExpression(node);
+      case 209 /* ElementAccessExpression */:
+        return visitElementAccessExpression(node);
+      case 210 /* CallExpression */:
+        return visitCallExpression(node);
+      case 211 /* NewExpression */:
+        return visitNewExpression(node);
+      default:
+        return visitEachChild(node, visitor, context);
     }
-    function writeFile2(fileName, data, writeByteOrderMark) {
-      const path = toPath3(fileName);
-      const result = getCachedFileSystemEntriesForBaseDir(path);
-      if (result) {
-        updateFilesOfFileSystemEntry(result, getBaseNameOfFileName(fileName), true);
-      }
-      return host.writeFile(fileName, data, writeByteOrderMark);
+  }
+  function visitGenerator(node) {
+    switch (node.kind) {
+      case 259 /* FunctionDeclaration */:
+        return visitFunctionDeclaration(node);
+      case 215 /* FunctionExpression */:
+        return visitFunctionExpression(node);
+      default:
+        return Debug.failBadSyntaxKind(node);
     }
-    function fileExists(fileName) {
-      const path = toPath3(fileName);
-      const result = getCachedFileSystemEntriesForBaseDir(path);
-      return result && hasEntry(result.sortedAndCanonicalizedFiles, getCanonicalFileName(getBaseNameOfFileName(fileName))) || host.fileExists(fileName);
+  }
+  function visitFunctionDeclaration(node) {
+    if (node.asteriskToken) {
+      node = setOriginalNode(
+        setTextRange(
+          factory2.createFunctionDeclaration(
+            node.modifiers,
+            /*asteriskToken*/
+            void 0,
+            node.name,
+            /*typeParameters*/
+            void 0,
+            visitParameterList(node.parameters, visitor, context),
+            /*type*/
+            void 0,
+            transformGeneratorFunctionBody(node.body)
+          ),
+          /*location*/
+          node
+        ),
+        node
+      );
+    } else {
+      const savedInGeneratorFunctionBody = inGeneratorFunctionBody;
+      const savedInStatementContainingYield = inStatementContainingYield;
+      inGeneratorFunctionBody = false;
+      inStatementContainingYield = false;
+      node = visitEachChild(node, visitor, context);
+      inGeneratorFunctionBody = savedInGeneratorFunctionBody;
+      inStatementContainingYield = savedInStatementContainingYield;
     }
-    function directoryExists(dirPath) {
-      const path = toPath3(dirPath);
-      return cachedReadDirectoryResult.has(ensureTrailingDirectorySeparator(path)) || host.directoryExists(dirPath);
+    if (inGeneratorFunctionBody) {
+      hoistFunctionDeclaration(node);
+      return void 0;
+    } else {
+      return node;
     }
-    function createDirectory(dirPath) {
-      const path = toPath3(dirPath);
-      const result = getCachedFileSystemEntriesForBaseDir(path);
-      if (result) {
-        const baseName = getBaseNameOfFileName(dirPath);
-        const canonicalizedBaseName = getCanonicalFileName(baseName);
-        const canonicalizedDirectories = result.sortedAndCanonicalizedDirectories;
-        if (insertSorted(canonicalizedDirectories, canonicalizedBaseName, compareStringsCaseSensitive)) {
-          result.directories.push(baseName);
-        }
-      }
-      host.createDirectory(dirPath);
+  }
+  function visitFunctionExpression(node) {
+    if (node.asteriskToken) {
+      node = setOriginalNode(
+        setTextRange(
+          factory2.createFunctionExpression(
+            /*modifiers*/
+            void 0,
+            /*asteriskToken*/
+            void 0,
+            node.name,
+            /*typeParameters*/
+            void 0,
+            visitParameterList(node.parameters, visitor, context),
+            /*type*/
+            void 0,
+            transformGeneratorFunctionBody(node.body)
+          ),
+          /*location*/
+          node
+        ),
+        node
+      );
+    } else {
+      const savedInGeneratorFunctionBody = inGeneratorFunctionBody;
+      const savedInStatementContainingYield = inStatementContainingYield;
+      inGeneratorFunctionBody = false;
+      inStatementContainingYield = false;
+      node = visitEachChild(node, visitor, context);
+      inGeneratorFunctionBody = savedInGeneratorFunctionBody;
+      inStatementContainingYield = savedInStatementContainingYield;
     }
-    function getDirectories(rootDir) {
-      const rootDirPath = toPath3(rootDir);
-      const result = tryReadDirectory2(rootDir, rootDirPath);
-      if (result) {
-        return result.directories.slice();
-      }
-      return host.getDirectories(rootDir);
-    }
-    function readDirectory(rootDir, extensions, excludes, includes, depth) {
-      const rootDirPath = toPath3(rootDir);
-      const rootResult = tryReadDirectory2(rootDir, rootDirPath);
-      let rootSymLinkResult;
-      if (rootResult !== void 0) {
-        return matchFiles(rootDir, extensions, excludes, includes, useCaseSensitiveFileNames, currentDirectory, depth, getFileSystemEntries, realpath);
-      }
-      return host.readDirectory(rootDir, extensions, excludes, includes, depth);
-      function getFileSystemEntries(dir) {
-        const path = toPath3(dir);
-        if (path === rootDirPath) {
-          return rootResult || getFileSystemEntriesFromHost(dir, path);
-        }
-        const result = tryReadDirectory2(dir, path);
-        return result !== void 0 ? result || getFileSystemEntriesFromHost(dir, path) : emptyFileSystemEntries;
-      }
-      function getFileSystemEntriesFromHost(dir, path) {
-        if (rootSymLinkResult && path === rootDirPath)
-          return rootSymLinkResult;
-        const result = {
-          files: map(host.readDirectory(dir, void 0, void 0, ["*.*"]), getBaseNameOfFileName) || emptyArray,
-          directories: host.getDirectories(dir) || emptyArray
-        };
-        if (path === rootDirPath)
-          rootSymLinkResult = result;
-        return result;
+    return node;
+  }
+  function visitAccessorDeclaration(node) {
+    const savedInGeneratorFunctionBody = inGeneratorFunctionBody;
+    const savedInStatementContainingYield = inStatementContainingYield;
+    inGeneratorFunctionBody = false;
+    inStatementContainingYield = false;
+    node = visitEachChild(node, visitor, context);
+    inGeneratorFunctionBody = savedInGeneratorFunctionBody;
+    inStatementContainingYield = savedInStatementContainingYield;
+    return node;
+  }
+  function transformGeneratorFunctionBody(body) {
+    const statements2 = [];
+    const savedInGeneratorFunctionBody = inGeneratorFunctionBody;
+    const savedInStatementContainingYield = inStatementContainingYield;
+    const savedBlocks = blocks;
+    const savedBlockOffsets = blockOffsets;
+    const savedBlockActions = blockActions;
+    const savedBlockStack = blockStack;
+    const savedLabelOffsets = labelOffsets;
+    const savedLabelExpressions = labelExpressions;
+    const savedNextLabelId = nextLabelId;
+    const savedOperations = operations;
+    const savedOperationArguments = operationArguments;
+    const savedOperationLocations = operationLocations;
+    const savedState = state;
+    inGeneratorFunctionBody = true;
+    inStatementContainingYield = false;
+    blocks = void 0;
+    blockOffsets = void 0;
+    blockActions = void 0;
+    blockStack = void 0;
+    labelOffsets = void 0;
+    labelExpressions = void 0;
+    nextLabelId = 1;
+    operations = void 0;
+    operationArguments = void 0;
+    operationLocations = void 0;
+    state = factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    resumeLexicalEnvironment();
+    const statementOffset = factory2.copyPrologue(
+      body.statements,
+      statements2,
+      /*ensureUseStrict*/
+      false,
+      visitor
+    );
+    transformAndEmitStatements(body.statements, statementOffset);
+    const buildResult = build2();
+    insertStatementsAfterStandardPrologue(statements2, endLexicalEnvironment());
+    statements2.push(factory2.createReturnStatement(buildResult));
+    inGeneratorFunctionBody = savedInGeneratorFunctionBody;
+    inStatementContainingYield = savedInStatementContainingYield;
+    blocks = savedBlocks;
+    blockOffsets = savedBlockOffsets;
+    blockActions = savedBlockActions;
+    blockStack = savedBlockStack;
+    labelOffsets = savedLabelOffsets;
+    labelExpressions = savedLabelExpressions;
+    nextLabelId = savedNextLabelId;
+    operations = savedOperations;
+    operationArguments = savedOperationArguments;
+    operationLocations = savedOperationLocations;
+    state = savedState;
+    return setTextRange(factory2.createBlock(statements2, body.multiLine), body);
+  }
+  function visitVariableStatement(node) {
+    if (node.transformFlags & 1048576 /* ContainsYield */) {
+      transformAndEmitVariableDeclarationList(node.declarationList);
+      return void 0;
+    } else {
+      if (getEmitFlags(node) & 2097152 /* CustomPrologue */) {
+        return node;
       }
-    }
-    function realpath(s) {
-      return host.realpath ? host.realpath(s) : s;
-    }
-    function addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath) {
-      const existingResult = getCachedFileSystemEntries(fileOrDirectoryPath);
-      if (existingResult !== void 0) {
-        clearCache();
-        return void 0;
+      for (const variable of node.declarationList.declarations) {
+        hoistVariableDeclaration(variable.name);
       }
-      const parentResult = getCachedFileSystemEntriesForBaseDir(fileOrDirectoryPath);
-      if (!parentResult) {
+      const variables = getInitializedVariables(node.declarationList);
+      if (variables.length === 0) {
         return void 0;
       }
-      if (!host.directoryExists) {
-        clearCache();
-        return void 0;
+      return setSourceMapRange(
+        factory2.createExpressionStatement(
+          factory2.inlineExpressions(
+            map(variables, transformInitializedVariable)
+          )
+        ),
+        node
+      );
+    }
+  }
+  function visitBinaryExpression(node) {
+    const assoc = getExpressionAssociativity(node);
+    switch (assoc) {
+      case 0 /* Left */:
+        return visitLeftAssociativeBinaryExpression(node);
+      case 1 /* Right */:
+        return visitRightAssociativeBinaryExpression(node);
+      default:
+        return Debug.assertNever(assoc);
+    }
+  }
+  function visitRightAssociativeBinaryExpression(node) {
+    const { left, right } = node;
+    if (containsYield(right)) {
+      let target;
+      switch (left.kind) {
+        case 208 /* PropertyAccessExpression */:
+          target = factory2.updatePropertyAccessExpression(
+            left,
+            cacheExpression(visitNode(left.expression, visitor, isLeftHandSideExpression)),
+            left.name
+          );
+          break;
+        case 209 /* ElementAccessExpression */:
+          target = factory2.updateElementAccessExpression(
+            left,
+            cacheExpression(visitNode(left.expression, visitor, isLeftHandSideExpression)),
+            cacheExpression(visitNode(left.argumentExpression, visitor, isExpression))
+          );
+          break;
+        default:
+          target = visitNode(left, visitor, isExpression);
+          break;
       }
-      const baseName = getBaseNameOfFileName(fileOrDirectory);
-      const fsQueryResult = {
-        fileExists: host.fileExists(fileOrDirectoryPath),
-        directoryExists: host.directoryExists(fileOrDirectoryPath)
-      };
-      if (fsQueryResult.directoryExists || hasEntry(parentResult.sortedAndCanonicalizedDirectories, getCanonicalFileName(baseName))) {
-        clearCache();
+      const operator = node.operatorToken.kind;
+      if (isCompoundAssignment(operator)) {
+        return setTextRange(
+          factory2.createAssignment(
+            target,
+            setTextRange(
+              factory2.createBinaryExpression(
+                cacheExpression(target),
+                getNonAssignmentOperatorForCompoundAssignment(operator),
+                visitNode(right, visitor, isExpression)
+              ),
+              node
+            )
+          ),
+          node
+        );
       } else {
-        updateFilesOfFileSystemEntry(parentResult, baseName, fsQueryResult.fileExists);
+        return factory2.updateBinaryExpression(node, target, node.operatorToken, visitNode(right, visitor, isExpression));
       }
-      return fsQueryResult;
     }
-    function addOrDeleteFile(fileName, filePath, eventKind) {
-      if (eventKind === 1 /* Changed */) {
-        return;
-      }
-      const parentResult = getCachedFileSystemEntriesForBaseDir(filePath);
-      if (parentResult) {
-        updateFilesOfFileSystemEntry(parentResult, getBaseNameOfFileName(fileName), eventKind === 0 /* Created */);
+    return visitEachChild(node, visitor, context);
+  }
+  function visitLeftAssociativeBinaryExpression(node) {
+    if (containsYield(node.right)) {
+      if (isLogicalOperator(node.operatorToken.kind)) {
+        return visitLogicalBinaryExpression(node);
+      } else if (node.operatorToken.kind === 27 /* CommaToken */) {
+        return visitCommaExpression(node);
       }
+      return factory2.updateBinaryExpression(
+        node,
+        cacheExpression(visitNode(node.left, visitor, isExpression)),
+        node.operatorToken,
+        visitNode(node.right, visitor, isExpression)
+      );
     }
-    function updateFilesOfFileSystemEntry(parentResult, baseName, fileExists2) {
-      const canonicalizedFiles = parentResult.sortedAndCanonicalizedFiles;
-      const canonicalizedBaseName = getCanonicalFileName(baseName);
-      if (fileExists2) {
-        if (insertSorted(canonicalizedFiles, canonicalizedBaseName, compareStringsCaseSensitive)) {
-          parentResult.files.push(baseName);
-        }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitCommaExpression(node) {
+    let pendingExpressions = [];
+    visit(node.left);
+    visit(node.right);
+    return factory2.inlineExpressions(pendingExpressions);
+    function visit(node2) {
+      if (isBinaryExpression(node2) && node2.operatorToken.kind === 27 /* CommaToken */) {
+        visit(node2.left);
+        visit(node2.right);
       } else {
-        const sortedIndex = binarySearch(canonicalizedFiles, canonicalizedBaseName, identity, compareStringsCaseSensitive);
-        if (sortedIndex >= 0) {
-          canonicalizedFiles.splice(sortedIndex, 1);
-          const unsortedIndex = parentResult.files.findIndex((entry) => getCanonicalFileName(entry) === canonicalizedBaseName);
-          parentResult.files.splice(unsortedIndex, 1);
+        if (containsYield(node2) && pendingExpressions.length > 0) {
+          emitWorker(1 /* Statement */, [factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions))]);
+          pendingExpressions = [];
         }
+        pendingExpressions.push(visitNode(node2, visitor, isExpression));
       }
     }
-    function clearCache() {
-      cachedReadDirectoryResult.clear();
-    }
   }
-  var ConfigFileProgramReloadLevel = /* @__PURE__ */ ((ConfigFileProgramReloadLevel2) => {
-    ConfigFileProgramReloadLevel2[ConfigFileProgramReloadLevel2["None"] = 0] = "None";
-    ConfigFileProgramReloadLevel2[ConfigFileProgramReloadLevel2["Partial"] = 1] = "Partial";
-    ConfigFileProgramReloadLevel2[ConfigFileProgramReloadLevel2["Full"] = 2] = "Full";
-    return ConfigFileProgramReloadLevel2;
-  })(ConfigFileProgramReloadLevel || {});
-  function updateSharedExtendedConfigFileWatcher(projectPath, options, extendedConfigFilesMap, createExtendedConfigFileWatch, toPath3) {
-    var _a2;
-    const extendedConfigs = arrayToMap(((_a2 = options == null ? void 0 : options.configFile) == null ? void 0 : _a2.extendedSourceFiles) || emptyArray, toPath3);
-    extendedConfigFilesMap.forEach((watcher, extendedConfigFilePath) => {
-      if (!extendedConfigs.has(extendedConfigFilePath)) {
-        watcher.projects.delete(projectPath);
-        watcher.close();
-      }
-    });
-    extendedConfigs.forEach((extendedConfigFileName, extendedConfigFilePath) => {
-      const existing = extendedConfigFilesMap.get(extendedConfigFilePath);
-      if (existing) {
-        existing.projects.add(projectPath);
+  function visitCommaListExpression(node) {
+    let pendingExpressions = [];
+    for (const elem of node.elements) {
+      if (isBinaryExpression(elem) && elem.operatorToken.kind === 27 /* CommaToken */) {
+        pendingExpressions.push(visitCommaExpression(elem));
       } else {
-        extendedConfigFilesMap.set(extendedConfigFilePath, {
-          projects: /* @__PURE__ */ new Set([projectPath]),
-          watcher: createExtendedConfigFileWatch(extendedConfigFileName, extendedConfigFilePath),
-          close: () => {
-            const existing2 = extendedConfigFilesMap.get(extendedConfigFilePath);
-            if (!existing2 || existing2.projects.size !== 0)
-              return;
-            existing2.watcher.close();
-            extendedConfigFilesMap.delete(extendedConfigFilePath);
-          }
-        });
-      }
-    });
-  }
-  function clearSharedExtendedConfigFileWatcher(projectPath, extendedConfigFilesMap) {
-    extendedConfigFilesMap.forEach((watcher) => {
-      if (watcher.projects.delete(projectPath))
-        watcher.close();
-    });
-  }
-  function cleanExtendedConfigCache(extendedConfigCache, extendedConfigFilePath, toPath3) {
-    if (!extendedConfigCache.delete(extendedConfigFilePath))
-      return;
-    extendedConfigCache.forEach(({ extendedResult }, key) => {
-      var _a2;
-      if ((_a2 = extendedResult.extendedSourceFiles) == null ? void 0 : _a2.some((extendedFile) => toPath3(extendedFile) === extendedConfigFilePath)) {
-        cleanExtendedConfigCache(extendedConfigCache, key, toPath3);
+        if (containsYield(elem) && pendingExpressions.length > 0) {
+          emitWorker(1 /* Statement */, [factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions))]);
+          pendingExpressions = [];
+        }
+        pendingExpressions.push(visitNode(elem, visitor, isExpression));
       }
-    });
+    }
+    return factory2.inlineExpressions(pendingExpressions);
   }
-  function updatePackageJsonWatch(lookups, packageJsonWatches, createPackageJsonWatch) {
-    const newMap = new Map(lookups);
-    mutateMap(
-      packageJsonWatches,
-      newMap,
-      {
-        createNewValue: createPackageJsonWatch,
-        onDeleteValue: closeFileWatcher
-      }
+  function visitLogicalBinaryExpression(node) {
+    const resultLabel = defineLabel();
+    const resultLocal = declareLocal();
+    emitAssignment(
+      resultLocal,
+      visitNode(node.left, visitor, isExpression),
+      /*location*/
+      node.left
     );
-  }
-  function updateMissingFilePathsWatch(program, missingFileWatches, createMissingFileWatch) {
-    const missingFilePaths = program.getMissingFilePaths();
-    const newMissingFilePathMap = arrayToMap(missingFilePaths, identity, returnTrue);
-    mutateMap(
-      missingFileWatches,
-      newMissingFilePathMap,
-      {
-        createNewValue: createMissingFileWatch,
-        onDeleteValue: closeFileWatcher
-      }
+    if (node.operatorToken.kind === 55 /* AmpersandAmpersandToken */) {
+      emitBreakWhenFalse(
+        resultLabel,
+        resultLocal,
+        /*location*/
+        node.left
+      );
+    } else {
+      emitBreakWhenTrue(
+        resultLabel,
+        resultLocal,
+        /*location*/
+        node.left
+      );
+    }
+    emitAssignment(
+      resultLocal,
+      visitNode(node.right, visitor, isExpression),
+      /*location*/
+      node.right
     );
+    markLabel(resultLabel);
+    return resultLocal;
   }
-  function updateWatchingWildcardDirectories(existingWatchedForWildcards, wildcardDirectories, watchDirectory) {
-    mutateMap(
-      existingWatchedForWildcards,
-      wildcardDirectories,
-      {
-        createNewValue: createWildcardDirectoryWatcher,
-        onDeleteValue: closeFileWatcherOf,
-        onExistingValue: updateWildcardDirectoryWatcher
-      }
-    );
-    function createWildcardDirectoryWatcher(directory, flags) {
-      return {
-        watcher: watchDirectory(directory, flags),
-        flags
-      };
-    }
-    function updateWildcardDirectoryWatcher(existingWatcher, flags, directory) {
-      if (existingWatcher.flags === flags) {
-        return;
-      }
-      existingWatcher.watcher.close();
-      existingWatchedForWildcards.set(directory, createWildcardDirectoryWatcher(directory, flags));
+  function visitConditionalExpression(node) {
+    if (containsYield(node.whenTrue) || containsYield(node.whenFalse)) {
+      const whenFalseLabel = defineLabel();
+      const resultLabel = defineLabel();
+      const resultLocal = declareLocal();
+      emitBreakWhenFalse(
+        whenFalseLabel,
+        visitNode(node.condition, visitor, isExpression),
+        /*location*/
+        node.condition
+      );
+      emitAssignment(
+        resultLocal,
+        visitNode(node.whenTrue, visitor, isExpression),
+        /*location*/
+        node.whenTrue
+      );
+      emitBreak(resultLabel);
+      markLabel(whenFalseLabel);
+      emitAssignment(
+        resultLocal,
+        visitNode(node.whenFalse, visitor, isExpression),
+        /*location*/
+        node.whenFalse
+      );
+      markLabel(resultLabel);
+      return resultLocal;
     }
+    return visitEachChild(node, visitor, context);
   }
-  function isIgnoredFileFromWildCardWatching({
-    watchedDirPath,
-    fileOrDirectory,
-    fileOrDirectoryPath,
-    configFileName,
-    options,
-    program,
-    extraFileExtensions,
-    currentDirectory,
-    useCaseSensitiveFileNames,
-    writeLog,
-    toPath: toPath3
-  }) {
-    const newPath = removeIgnoredPath(fileOrDirectoryPath);
-    if (!newPath) {
-      writeLog(`Project: ${configFileName} Detected ignored path: ${fileOrDirectory}`);
-      return true;
-    }
-    fileOrDirectoryPath = newPath;
-    if (fileOrDirectoryPath === watchedDirPath)
-      return false;
-    if (hasExtension(fileOrDirectoryPath) && !isSupportedSourceFileName(fileOrDirectory, options, extraFileExtensions)) {
-      writeLog(`Project: ${configFileName} Detected file add/remove of non supported extension: ${fileOrDirectory}`);
-      return true;
-    }
-    if (isExcludedFile(fileOrDirectory, options.configFile.configFileSpecs, getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory), useCaseSensitiveFileNames, currentDirectory)) {
-      writeLog(`Project: ${configFileName} Detected excluded file: ${fileOrDirectory}`);
-      return true;
-    }
-    if (!program)
-      return false;
-    if (outFile(options) || options.outDir)
-      return false;
-    if (isDeclarationFileName(fileOrDirectoryPath)) {
-      if (options.declarationDir)
-        return false;
-    } else if (!fileExtensionIsOneOf(fileOrDirectoryPath, supportedJSExtensionsFlat)) {
-      return false;
-    }
-    const filePathWithoutExtension = removeFileExtension(fileOrDirectoryPath);
-    const realProgram = isArray(program) ? void 0 : isBuilderProgram(program) ? program.getProgramOrUndefined() : program;
-    const builderProgram = !realProgram && !isArray(program) ? program : void 0;
-    if (hasSourceFile(filePathWithoutExtension + ".ts" /* Ts */) || hasSourceFile(filePathWithoutExtension + ".tsx" /* Tsx */)) {
-      writeLog(`Project: ${configFileName} Detected output file: ${fileOrDirectory}`);
-      return true;
-    }
-    return false;
-    function hasSourceFile(file) {
-      return realProgram ? !!realProgram.getSourceFileByPath(file) : builderProgram ? builderProgram.getState().fileInfos.has(file) : !!find(program, (rootFile) => toPath3(rootFile) === file);
+  function visitYieldExpression(node) {
+    const resumeLabel = defineLabel();
+    const expression = visitNode(node.expression, visitor, isExpression);
+    if (node.asteriskToken) {
+      const iterator = (getEmitFlags(node.expression) & 16777216 /* Iterator */) === 0 ? setTextRange(emitHelpers().createValuesHelper(expression), node) : expression;
+      emitYieldStar(
+        iterator,
+        /*location*/
+        node
+      );
+    } else {
+      emitYield(
+        expression,
+        /*location*/
+        node
+      );
     }
+    markLabel(resumeLabel);
+    return createGeneratorResume(
+      /*location*/
+      node
+    );
   }
-  function isBuilderProgram(program) {
-    return !!program.getState;
+  function visitArrayLiteralExpression(node) {
+    return visitElements(
+      node.elements,
+      /*leadingElement*/
+      void 0,
+      /*location*/
+      void 0,
+      node.multiLine
+    );
   }
-  function isEmittedFileOfProgram(program, file) {
-    if (!program) {
-      return false;
-    }
-    return program.isEmittedFile(file);
-  }
-  var WatchLogLevel = /* @__PURE__ */ ((WatchLogLevel2) => {
-    WatchLogLevel2[WatchLogLevel2["None"] = 0] = "None";
-    WatchLogLevel2[WatchLogLevel2["TriggerOnly"] = 1] = "TriggerOnly";
-    WatchLogLevel2[WatchLogLevel2["Verbose"] = 2] = "Verbose";
-    return WatchLogLevel2;
-  })(WatchLogLevel || {});
-  function getWatchFactory(host, watchLogLevel, log, getDetailWatchInfo2) {
-    setSysLog(watchLogLevel === 2 /* Verbose */ ? log : noop);
-    const plainInvokeFactory = {
-      watchFile: (file, callback, pollingInterval, options) => host.watchFile(file, callback, pollingInterval, options),
-      watchDirectory: (directory, callback, flags, options) => host.watchDirectory(directory, callback, (flags & 1 /* Recursive */) !== 0, options)
-    };
-    const triggerInvokingFactory = watchLogLevel !== 0 /* None */ ? {
-      watchFile: createTriggerLoggingAddWatch("watchFile"),
-      watchDirectory: createTriggerLoggingAddWatch("watchDirectory")
-    } : void 0;
-    const factory2 = watchLogLevel === 2 /* Verbose */ ? {
-      watchFile: createFileWatcherWithLogging,
-      watchDirectory: createDirectoryWatcherWithLogging
-    } : triggerInvokingFactory || plainInvokeFactory;
-    const excludeWatcherFactory = watchLogLevel === 2 /* Verbose */ ? createExcludeWatcherWithLogging : returnNoopFileWatcher;
-    return {
-      watchFile: createExcludeHandlingAddWatch("watchFile"),
-      watchDirectory: createExcludeHandlingAddWatch("watchDirectory")
-    };
-    function createExcludeHandlingAddWatch(key) {
-      return (file, cb, flags, options, detailInfo1, detailInfo2) => {
-        var _a2;
-        return !matchesExclude(file, key === "watchFile" ? options == null ? void 0 : options.excludeFiles : options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames(), ((_a2 = host.getCurrentDirectory) == null ? void 0 : _a2.call(host)) || "") ? factory2[key].call(void 0, file, cb, flags, options, detailInfo1, detailInfo2) : excludeWatcherFactory(file, flags, options, detailInfo1, detailInfo2);
-      };
-    }
-    function useCaseSensitiveFileNames() {
-      return typeof host.useCaseSensitiveFileNames === "boolean" ? host.useCaseSensitiveFileNames : host.useCaseSensitiveFileNames();
-    }
-    function createExcludeWatcherWithLogging(file, flags, options, detailInfo1, detailInfo2) {
-      log(`ExcludeWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`);
-      return {
-        close: () => log(`ExcludeWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`)
-      };
-    }
-    function createFileWatcherWithLogging(file, cb, flags, options, detailInfo1, detailInfo2) {
-      log(`FileWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`);
-      const watcher = triggerInvokingFactory.watchFile(file, cb, flags, options, detailInfo1, detailInfo2);
-      return {
-        close: () => {
-          log(`FileWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`);
-          watcher.close();
-        }
-      };
+  function visitElements(elements, leadingElement, location, multiLine) {
+    const numInitialElements = countInitialNodesWithoutYield(elements);
+    let temp;
+    if (numInitialElements > 0) {
+      temp = declareLocal();
+      const initialElements = visitNodes2(elements, visitor, isExpression, 0, numInitialElements);
+      emitAssignment(
+        temp,
+        factory2.createArrayLiteralExpression(
+          leadingElement ? [leadingElement, ...initialElements] : initialElements
+        )
+      );
+      leadingElement = void 0;
     }
-    function createDirectoryWatcherWithLogging(file, cb, flags, options, detailInfo1, detailInfo2) {
-      const watchInfo = `DirectoryWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`;
-      log(watchInfo);
-      const start2 = timestamp();
-      const watcher = triggerInvokingFactory.watchDirectory(file, cb, flags, options, detailInfo1, detailInfo2);
-      const elapsed = timestamp() - start2;
-      log(`Elapsed:: ${elapsed}ms ${watchInfo}`);
-      return {
-        close: () => {
-          const watchInfo2 = `DirectoryWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`;
-          log(watchInfo2);
-          const start3 = timestamp();
-          watcher.close();
-          const elapsed2 = timestamp() - start3;
-          log(`Elapsed:: ${elapsed2}ms ${watchInfo2}`);
+    const expressions = reduceLeft(elements, reduceElement, [], numInitialElements);
+    return temp ? factory2.createArrayConcatCall(temp, [factory2.createArrayLiteralExpression(expressions, multiLine)]) : setTextRange(
+      factory2.createArrayLiteralExpression(leadingElement ? [leadingElement, ...expressions] : expressions, multiLine),
+      location
+    );
+    function reduceElement(expressions2, element) {
+      if (containsYield(element) && expressions2.length > 0) {
+        const hasAssignedTemp = temp !== void 0;
+        if (!temp) {
+          temp = declareLocal();
         }
-      };
-    }
-    function createTriggerLoggingAddWatch(key) {
-      return (file, cb, flags, options, detailInfo1, detailInfo2) => plainInvokeFactory[key].call(void 0, file, (...args) => {
-        const triggerredInfo = `${key === "watchFile" ? "FileWatcher" : "DirectoryWatcher"}:: Triggered with ${args[0]} ${args[1] !== void 0 ? args[1] : ""}:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`;
-        log(triggerredInfo);
-        const start2 = timestamp();
-        cb.call(void 0, ...args);
-        const elapsed = timestamp() - start2;
-        log(`Elapsed:: ${elapsed}ms ${triggerredInfo}`);
-      }, flags, options, detailInfo1, detailInfo2);
-    }
-    function getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo3) {
-      return `WatchInfo: ${file} ${flags} ${JSON.stringify(options)} ${getDetailWatchInfo3 ? getDetailWatchInfo3(detailInfo1, detailInfo2) : detailInfo2 === void 0 ? detailInfo1 : `${detailInfo1} ${detailInfo2}`}`;
+        emitAssignment(
+          temp,
+          hasAssignedTemp ? factory2.createArrayConcatCall(
+            temp,
+            [factory2.createArrayLiteralExpression(expressions2, multiLine)]
+          ) : factory2.createArrayLiteralExpression(
+            leadingElement ? [leadingElement, ...expressions2] : expressions2,
+            multiLine
+          )
+        );
+        leadingElement = void 0;
+        expressions2 = [];
+      }
+      expressions2.push(visitNode(element, visitor, isExpression));
+      return expressions2;
     }
   }
-  function getFallbackOptions(options) {
-    const fallbackPolling = options == null ? void 0 : options.fallbackPolling;
-    return {
-      watchFile: fallbackPolling !== void 0 ? fallbackPolling : 1 /* PriorityPollingInterval */
-    };
-  }
-  function closeFileWatcherOf(objWithWatcher) {
-    objWithWatcher.watcher.close();
-  }
-
-  // src/compiler/program.ts
-  function findConfigFile(searchPath, fileExists, configName = "tsconfig.json") {
-    return forEachAncestorDirectory(searchPath, (ancestor) => {
-      const fileName = combinePaths(ancestor, configName);
-      return fileExists(fileName) ? fileName : void 0;
-    });
-  }
-  function resolveTripleslashReference(moduleName, containingFile) {
-    const basePath = getDirectoryPath(containingFile);
-    const referencedFileName = isRootedDiskPath(moduleName) ? moduleName : combinePaths(basePath, moduleName);
-    return normalizePath(referencedFileName);
-  }
-  function computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName) {
-    let commonPathComponents;
-    const failed = forEach(fileNames, (sourceFile) => {
-      const sourcePathComponents = getNormalizedPathComponents(sourceFile, currentDirectory);
-      sourcePathComponents.pop();
-      if (!commonPathComponents) {
-        commonPathComponents = sourcePathComponents;
-        return;
+  function visitObjectLiteralExpression(node) {
+    const properties = node.properties;
+    const multiLine = node.multiLine;
+    const numInitialProperties = countInitialNodesWithoutYield(properties);
+    const temp = declareLocal();
+    emitAssignment(
+      temp,
+      factory2.createObjectLiteralExpression(
+        visitNodes2(properties, visitor, isObjectLiteralElementLike, 0, numInitialProperties),
+        multiLine
+      )
+    );
+    const expressions = reduceLeft(properties, reduceProperty, [], numInitialProperties);
+    expressions.push(multiLine ? startOnNewLine(setParent(setTextRange(factory2.cloneNode(temp), temp), temp.parent)) : temp);
+    return factory2.inlineExpressions(expressions);
+    function reduceProperty(expressions2, property) {
+      if (containsYield(property) && expressions2.length > 0) {
+        emitStatement(factory2.createExpressionStatement(factory2.inlineExpressions(expressions2)));
+        expressions2 = [];
       }
-      const n = Math.min(commonPathComponents.length, sourcePathComponents.length);
-      for (let i = 0; i < n; i++) {
-        if (getCanonicalFileName(commonPathComponents[i]) !== getCanonicalFileName(sourcePathComponents[i])) {
-          if (i === 0) {
-            return true;
-          }
-          commonPathComponents.length = i;
-          break;
+      const expression = createExpressionForObjectLiteralElementLike(factory2, node, property, temp);
+      const visited = visitNode(expression, visitor, isExpression);
+      if (visited) {
+        if (multiLine) {
+          startOnNewLine(visited);
         }
+        expressions2.push(visited);
       }
-      if (sourcePathComponents.length < commonPathComponents.length) {
-        commonPathComponents.length = sourcePathComponents.length;
-      }
-    });
-    if (failed) {
-      return "";
-    }
-    if (!commonPathComponents) {
-      return currentDirectory;
+      return expressions2;
     }
-    return getPathFromPathComponents(commonPathComponents);
-  }
-  function createCompilerHost(options, setParentNodes) {
-    return createCompilerHostWorker(options, setParentNodes);
-  }
-  function createGetSourceFile(readFile, getCompilerOptions, setParentNodes) {
-    return (fileName, languageVersionOrOptions, onError) => {
-      let text;
-      try {
-        mark("beforeIORead");
-        text = readFile(fileName, getCompilerOptions().charset);
-        mark("afterIORead");
-        measure("I/O Read", "beforeIORead", "afterIORead");
-      } catch (e) {
-        if (onError) {
-          onError(e.message);
-        }
-        text = "";
-      }
-      return text !== void 0 ? createSourceFile(fileName, text, languageVersionOrOptions, setParentNodes) : void 0;
-    };
   }
-  function createWriteFileMeasuringIO(actualWriteFile, createDirectory, directoryExists) {
-    return (fileName, data, writeByteOrderMark, onError) => {
-      try {
-        mark("beforeIOWrite");
-        writeFileEnsuringDirectories(
-          fileName,
-          data,
-          writeByteOrderMark,
-          actualWriteFile,
-          createDirectory,
-          directoryExists
-        );
-        mark("afterIOWrite");
-        measure("I/O Write", "beforeIOWrite", "afterIOWrite");
-      } catch (e) {
-        if (onError) {
-          onError(e.message);
-        }
-      }
-    };
+  function visitElementAccessExpression(node) {
+    if (containsYield(node.argumentExpression)) {
+      return factory2.updateElementAccessExpression(
+        node,
+        cacheExpression(visitNode(node.expression, visitor, isLeftHandSideExpression)),
+        visitNode(node.argumentExpression, visitor, isExpression)
+      );
+    }
+    return visitEachChild(node, visitor, context);
   }
-  function createCompilerHostWorker(options, setParentNodes, system = sys) {
-    const existingDirectories = /* @__PURE__ */ new Map();
-    const getCanonicalFileName = createGetCanonicalFileName(system.useCaseSensitiveFileNames);
-    function directoryExists(directoryPath) {
-      if (existingDirectories.has(directoryPath)) {
-        return true;
-      }
-      if ((compilerHost.directoryExists || system.directoryExists)(directoryPath)) {
-        existingDirectories.set(directoryPath, true);
-        return true;
-      }
-      return false;
+  function visitCallExpression(node) {
+    if (!isImportCall(node) && forEach(node.arguments, containsYield)) {
+      const { target, thisArg } = factory2.createCallBinding(
+        node.expression,
+        hoistVariableDeclaration,
+        languageVersion,
+        /*cacheIdentifiers*/
+        true
+      );
+      return setOriginalNode(
+        setTextRange(
+          factory2.createFunctionApplyCall(
+            cacheExpression(visitNode(target, visitor, isLeftHandSideExpression)),
+            thisArg,
+            visitElements(node.arguments)
+          ),
+          node
+        ),
+        node
+      );
     }
-    function getDefaultLibLocation() {
-      return getDirectoryPath(normalizePath(system.getExecutingFilePath()));
-    }
-    const newLine = getNewLineCharacter(options, () => system.newLine);
-    const realpath = system.realpath && ((path) => system.realpath(path));
-    const compilerHost = {
-      getSourceFile: createGetSourceFile((fileName) => compilerHost.readFile(fileName), () => options, setParentNodes),
-      getDefaultLibLocation,
-      getDefaultLibFileName: (options2) => combinePaths(getDefaultLibLocation(), getDefaultLibFileName(options2)),
-      writeFile: createWriteFileMeasuringIO(
-        (path, data, writeByteOrderMark) => system.writeFile(path, data, writeByteOrderMark),
-        (path) => (compilerHost.createDirectory || system.createDirectory)(path),
-        (path) => directoryExists(path)
-      ),
-      getCurrentDirectory: memoize(() => system.getCurrentDirectory()),
-      useCaseSensitiveFileNames: () => system.useCaseSensitiveFileNames,
-      getCanonicalFileName,
-      getNewLine: () => newLine,
-      fileExists: (fileName) => system.fileExists(fileName),
-      readFile: (fileName) => system.readFile(fileName),
-      trace: (s) => system.write(s + newLine),
-      directoryExists: (directoryName) => system.directoryExists(directoryName),
-      getEnvironmentVariable: (name) => system.getEnvironmentVariable ? system.getEnvironmentVariable(name) : "",
-      getDirectories: (path) => system.getDirectories(path),
-      realpath,
-      readDirectory: (path, extensions, include, exclude, depth) => system.readDirectory(path, extensions, include, exclude, depth),
-      createDirectory: (d) => system.createDirectory(d),
-      createHash: maybeBind(system, system.createHash)
-    };
-    return compilerHost;
-  }
-  function changeCompilerHostLikeToUseCache(host, toPath3, getSourceFile) {
-    const originalReadFile = host.readFile;
-    const originalFileExists = host.fileExists;
-    const originalDirectoryExists = host.directoryExists;
-    const originalCreateDirectory = host.createDirectory;
-    const originalWriteFile = host.writeFile;
-    const readFileCache = /* @__PURE__ */ new Map();
-    const fileExistsCache = /* @__PURE__ */ new Map();
-    const directoryExistsCache = /* @__PURE__ */ new Map();
-    const sourceFileCache = /* @__PURE__ */ new Map();
-    const readFileWithCache = (fileName) => {
-      const key = toPath3(fileName);
-      const value = readFileCache.get(key);
-      if (value !== void 0)
-        return value !== false ? value : void 0;
-      return setReadFileCache(key, fileName);
-    };
-    const setReadFileCache = (key, fileName) => {
-      const newValue = originalReadFile.call(host, fileName);
-      readFileCache.set(key, newValue !== void 0 ? newValue : false);
-      return newValue;
-    };
-    host.readFile = (fileName) => {
-      const key = toPath3(fileName);
-      const value = readFileCache.get(key);
-      if (value !== void 0)
-        return value !== false ? value : void 0;
-      if (!fileExtensionIs(fileName, ".json" /* Json */) && !isBuildInfoFile(fileName)) {
-        return originalReadFile.call(host, fileName);
-      }
-      return setReadFileCache(key, fileName);
-    };
-    const getSourceFileWithCache = getSourceFile ? (fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile) => {
-      const key = toPath3(fileName);
-      const impliedNodeFormat = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions.impliedNodeFormat : void 0;
-      const forImpliedNodeFormat = sourceFileCache.get(impliedNodeFormat);
-      const value = forImpliedNodeFormat == null ? void 0 : forImpliedNodeFormat.get(key);
-      if (value)
-        return value;
-      const sourceFile = getSourceFile(fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile);
-      if (sourceFile && (isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".json" /* Json */))) {
-        sourceFileCache.set(impliedNodeFormat, (forImpliedNodeFormat || /* @__PURE__ */ new Map()).set(key, sourceFile));
-      }
-      return sourceFile;
-    } : void 0;
-    host.fileExists = (fileName) => {
-      const key = toPath3(fileName);
-      const value = fileExistsCache.get(key);
-      if (value !== void 0)
-        return value;
-      const newValue = originalFileExists.call(host, fileName);
-      fileExistsCache.set(key, !!newValue);
-      return newValue;
-    };
-    if (originalWriteFile) {
-      host.writeFile = (fileName, data, ...rest) => {
-        const key = toPath3(fileName);
-        fileExistsCache.delete(key);
-        const value = readFileCache.get(key);
-        if (value !== void 0 && value !== data) {
-          readFileCache.delete(key);
-          sourceFileCache.forEach((map2) => map2.delete(key));
-        } else if (getSourceFileWithCache) {
-          sourceFileCache.forEach((map2) => {
-            const sourceFile = map2.get(key);
-            if (sourceFile && sourceFile.text !== data) {
-              map2.delete(key);
-            }
-          });
-        }
-        originalWriteFile.call(host, fileName, data, ...rest);
-      };
+    return visitEachChild(node, visitor, context);
+  }
+  function visitNewExpression(node) {
+    if (forEach(node.arguments, containsYield)) {
+      const { target, thisArg } = factory2.createCallBinding(factory2.createPropertyAccessExpression(node.expression, "bind"), hoistVariableDeclaration);
+      return setOriginalNode(
+        setTextRange(
+          factory2.createNewExpression(
+            factory2.createFunctionApplyCall(
+              cacheExpression(visitNode(target, visitor, isExpression)),
+              thisArg,
+              visitElements(
+                node.arguments,
+                /*leadingElement*/
+                factory2.createVoidZero()
+              )
+            ),
+            /*typeArguments*/
+            void 0,
+            []
+          ),
+          node
+        ),
+        node
+      );
     }
-    if (originalDirectoryExists) {
-      host.directoryExists = (directory) => {
-        const key = toPath3(directory);
-        const value = directoryExistsCache.get(key);
-        if (value !== void 0)
-          return value;
-        const newValue = originalDirectoryExists.call(host, directory);
-        directoryExistsCache.set(key, !!newValue);
-        return newValue;
-      };
-      if (originalCreateDirectory) {
-        host.createDirectory = (directory) => {
-          const key = toPath3(directory);
-          directoryExistsCache.delete(key);
-          originalCreateDirectory.call(host, directory);
-        };
-      }
+    return visitEachChild(node, visitor, context);
+  }
+  function transformAndEmitStatements(statements2, start2 = 0) {
+    const numStatements = statements2.length;
+    for (let i = start2; i < numStatements; i++) {
+      transformAndEmitStatement(statements2[i]);
     }
-    return {
-      originalReadFile,
-      originalFileExists,
-      originalDirectoryExists,
-      originalCreateDirectory,
-      originalWriteFile,
-      getSourceFileWithCache,
-      readFileWithCache
-    };
   }
-  function getPreEmitDiagnostics(program, sourceFile, cancellationToken) {
-    let diagnostics;
-    diagnostics = addRange(diagnostics, program.getConfigFileParsingDiagnostics());
-    diagnostics = addRange(diagnostics, program.getOptionsDiagnostics(cancellationToken));
-    diagnostics = addRange(diagnostics, program.getSyntacticDiagnostics(sourceFile, cancellationToken));
-    diagnostics = addRange(diagnostics, program.getGlobalDiagnostics(cancellationToken));
-    diagnostics = addRange(diagnostics, program.getSemanticDiagnostics(sourceFile, cancellationToken));
-    if (getEmitDeclarations(program.getCompilerOptions())) {
-      diagnostics = addRange(diagnostics, program.getDeclarationDiagnostics(sourceFile, cancellationToken));
+  function transformAndEmitEmbeddedStatement(node) {
+    if (isBlock(node)) {
+      transformAndEmitStatements(node.statements);
+    } else {
+      transformAndEmitStatement(node);
     }
-    return sortAndDeduplicateDiagnostics(diagnostics || emptyArray);
   }
-  function formatDiagnostics(diagnostics, host) {
-    let output = "";
-    for (const diagnostic of diagnostics) {
-      output += formatDiagnostic(diagnostic, host);
+  function transformAndEmitStatement(node) {
+    const savedInStatementContainingYield = inStatementContainingYield;
+    if (!inStatementContainingYield) {
+      inStatementContainingYield = containsYield(node);
     }
-    return output;
+    transformAndEmitStatementWorker(node);
+    inStatementContainingYield = savedInStatementContainingYield;
   }
-  function formatDiagnostic(diagnostic, host) {
-    const errorMessage = `${diagnosticCategoryName(diagnostic)} TS${diagnostic.code}: ${flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine())}${host.getNewLine()}`;
-    if (diagnostic.file) {
-      const { line, character } = getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start);
-      const fileName = diagnostic.file.fileName;
-      const relativeFileName = convertToRelativePath(fileName, host.getCurrentDirectory(), (fileName2) => host.getCanonicalFileName(fileName2));
-      return `${relativeFileName}(${line + 1},${character + 1}): ` + errorMessage;
-    }
-    return errorMessage;
-  }
-  var ForegroundColorEscapeSequences = /* @__PURE__ */ ((ForegroundColorEscapeSequences2) => {
-    ForegroundColorEscapeSequences2["Grey"] = "\x1B[90m";
-    ForegroundColorEscapeSequences2["Red"] = "\x1B[91m";
-    ForegroundColorEscapeSequences2["Yellow"] = "\x1B[93m";
-    ForegroundColorEscapeSequences2["Blue"] = "\x1B[94m";
-    ForegroundColorEscapeSequences2["Cyan"] = "\x1B[96m";
-    return ForegroundColorEscapeSequences2;
-  })(ForegroundColorEscapeSequences || {});
-  var gutterStyleSequence = "\x1B[7m";
-  var gutterSeparator = " ";
-  var resetEscapeSequence = "\x1B[0m";
-  var ellipsis = "...";
-  var halfIndent = "  ";
-  var indent = "    ";
-  function getCategoryFormat(category) {
-    switch (category) {
-      case 1 /* Error */:
-        return "\x1B[91m" /* Red */;
-      case 0 /* Warning */:
-        return "\x1B[93m" /* Yellow */;
-      case 2 /* Suggestion */:
-        return Debug.fail("Should never get an Info diagnostic on the command line.");
-      case 3 /* Message */:
-        return "\x1B[94m" /* Blue */;
-    }
-  }
-  function formatColorAndReset(text, formatStyle) {
-    return formatStyle + text + resetEscapeSequence;
-  }
-  function formatCodeSpan(file, start2, length2, indent3, squiggleColor, host) {
-    const { line: firstLine, character: firstLineChar } = getLineAndCharacterOfPosition(file, start2);
-    const { line: lastLine, character: lastLineChar } = getLineAndCharacterOfPosition(file, start2 + length2);
-    const lastLineInFile = getLineAndCharacterOfPosition(file, file.text.length).line;
-    const hasMoreThanFiveLines = lastLine - firstLine >= 4;
-    let gutterWidth = (lastLine + 1 + "").length;
-    if (hasMoreThanFiveLines) {
-      gutterWidth = Math.max(ellipsis.length, gutterWidth);
-    }
-    let context = "";
-    for (let i = firstLine; i <= lastLine; i++) {
-      context += host.getNewLine();
-      if (hasMoreThanFiveLines && firstLine + 1 < i && i < lastLine - 1) {
-        context += indent3 + formatColorAndReset(padLeft(ellipsis, gutterWidth), gutterStyleSequence) + gutterSeparator + host.getNewLine();
-        i = lastLine - 1;
-      }
-      const lineStart = getPositionOfLineAndCharacter(file, i, 0);
-      const lineEnd = i < lastLineInFile ? getPositionOfLineAndCharacter(file, i + 1, 0) : file.text.length;
-      let lineContent = file.text.slice(lineStart, lineEnd);
-      lineContent = trimStringEnd(lineContent);
-      lineContent = lineContent.replace(/\t/g, " ");
-      context += indent3 + formatColorAndReset(padLeft(i + 1 + "", gutterWidth), gutterStyleSequence) + gutterSeparator;
-      context += lineContent + host.getNewLine();
-      context += indent3 + formatColorAndReset(padLeft("", gutterWidth), gutterStyleSequence) + gutterSeparator;
-      context += squiggleColor;
-      if (i === firstLine) {
-        const lastCharForLine = i === lastLine ? lastLineChar : void 0;
-        context += lineContent.slice(0, firstLineChar).replace(/\S/g, " ");
-        context += lineContent.slice(firstLineChar, lastCharForLine).replace(/./g, "~");
-      } else if (i === lastLine) {
-        context += lineContent.slice(0, lastLineChar).replace(/./g, "~");
-      } else {
-        context += lineContent.replace(/./g, "~");
-      }
-      context += resetEscapeSequence;
+  function transformAndEmitStatementWorker(node) {
+    switch (node.kind) {
+      case 238 /* Block */:
+        return transformAndEmitBlock(node);
+      case 241 /* ExpressionStatement */:
+        return transformAndEmitExpressionStatement(node);
+      case 242 /* IfStatement */:
+        return transformAndEmitIfStatement(node);
+      case 243 /* DoStatement */:
+        return transformAndEmitDoStatement(node);
+      case 244 /* WhileStatement */:
+        return transformAndEmitWhileStatement(node);
+      case 245 /* ForStatement */:
+        return transformAndEmitForStatement(node);
+      case 246 /* ForInStatement */:
+        return transformAndEmitForInStatement(node);
+      case 248 /* ContinueStatement */:
+        return transformAndEmitContinueStatement(node);
+      case 249 /* BreakStatement */:
+        return transformAndEmitBreakStatement(node);
+      case 250 /* ReturnStatement */:
+        return transformAndEmitReturnStatement(node);
+      case 251 /* WithStatement */:
+        return transformAndEmitWithStatement(node);
+      case 252 /* SwitchStatement */:
+        return transformAndEmitSwitchStatement(node);
+      case 253 /* LabeledStatement */:
+        return transformAndEmitLabeledStatement(node);
+      case 254 /* ThrowStatement */:
+        return transformAndEmitThrowStatement(node);
+      case 255 /* TryStatement */:
+        return transformAndEmitTryStatement(node);
+      default:
+        return emitStatement(visitNode(node, visitor, isStatement));
     }
-    return context;
   }
-  function formatLocation(file, start2, host, color = formatColorAndReset) {
-    const { line: firstLine, character: firstLineChar } = getLineAndCharacterOfPosition(file, start2);
-    const relativeFileName = host ? convertToRelativePath(file.fileName, host.getCurrentDirectory(), (fileName) => host.getCanonicalFileName(fileName)) : file.fileName;
-    let output = "";
-    output += color(relativeFileName, "\x1B[96m" /* Cyan */);
-    output += ":";
-    output += color(`${firstLine + 1}`, "\x1B[93m" /* Yellow */);
-    output += ":";
-    output += color(`${firstLineChar + 1}`, "\x1B[93m" /* Yellow */);
-    return output;
-  }
-  function formatDiagnosticsWithColorAndContext(diagnostics, host) {
-    let output = "";
-    for (const diagnostic of diagnostics) {
-      if (diagnostic.file) {
-        const { file, start: start2 } = diagnostic;
-        output += formatLocation(file, start2, host);
-        output += " - ";
-      }
-      output += formatColorAndReset(diagnosticCategoryName(diagnostic), getCategoryFormat(diagnostic.category));
-      output += formatColorAndReset(` TS${diagnostic.code}: `, "\x1B[90m" /* Grey */);
-      output += flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine());
-      if (diagnostic.file) {
-        output += host.getNewLine();
-        output += formatCodeSpan(diagnostic.file, diagnostic.start, diagnostic.length, "", getCategoryFormat(diagnostic.category), host);
-      }
-      if (diagnostic.relatedInformation) {
-        output += host.getNewLine();
-        for (const { file, start: start2, length: length2, messageText } of diagnostic.relatedInformation) {
-          if (file) {
-            output += host.getNewLine();
-            output += halfIndent + formatLocation(file, start2, host);
-            output += formatCodeSpan(file, start2, length2, indent, "\x1B[96m" /* Cyan */, host);
-          }
-          output += host.getNewLine();
-          output += indent + flattenDiagnosticMessageText(messageText, host.getNewLine());
-        }
-      }
-      output += host.getNewLine();
+  function transformAndEmitBlock(node) {
+    if (containsYield(node)) {
+      transformAndEmitStatements(node.statements);
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    return output;
   }
-  function flattenDiagnosticMessageText(diag2, newLine, indent3 = 0) {
-    if (isString(diag2)) {
-      return diag2;
-    } else if (diag2 === void 0) {
-      return "";
+  function transformAndEmitExpressionStatement(node) {
+    emitStatement(visitNode(node, visitor, isStatement));
+  }
+  function transformAndEmitVariableDeclarationList(node) {
+    for (const variable of node.declarations) {
+      const name = factory2.cloneNode(variable.name);
+      setCommentRange(name, variable.name);
+      hoistVariableDeclaration(name);
     }
-    let result = "";
-    if (indent3) {
-      result += newLine;
-      for (let i = 0; i < indent3; i++) {
-        result += "  ";
+    const variables = getInitializedVariables(node);
+    const numVariables = variables.length;
+    let variablesWritten = 0;
+    let pendingExpressions = [];
+    while (variablesWritten < numVariables) {
+      for (let i = variablesWritten; i < numVariables; i++) {
+        const variable = variables[i];
+        if (containsYield(variable.initializer) && pendingExpressions.length > 0) {
+          break;
+        }
+        pendingExpressions.push(transformInitializedVariable(variable));
       }
-    }
-    result += diag2.messageText;
-    indent3++;
-    if (diag2.next) {
-      for (const kid of diag2.next) {
-        result += flattenDiagnosticMessageText(kid, newLine, indent3);
+      if (pendingExpressions.length) {
+        emitStatement(factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions)));
+        variablesWritten += pendingExpressions.length;
+        pendingExpressions = [];
       }
     }
-    return result;
+    return void 0;
   }
-  function loadWithTypeDirectiveCache(names, containingFile, redirectedReference, containingFileMode, loader) {
-    if (names.length === 0) {
-      return [];
-    }
-    const resolutions = [];
-    const cache = /* @__PURE__ */ new Map();
-    for (const name of names) {
-      let result;
-      const mode = getModeForFileReference(name, containingFileMode);
-      const strName = getResolutionName(name);
-      const cacheKey = mode !== void 0 ? `${mode}|${strName}` : strName;
-      if (cache.has(cacheKey)) {
-        result = cache.get(cacheKey);
+  function transformInitializedVariable(node) {
+    return setSourceMapRange(
+      factory2.createAssignment(
+        setSourceMapRange(factory2.cloneNode(node.name), node.name),
+        visitNode(node.initializer, visitor, isExpression)
+      ),
+      node
+    );
+  }
+  function transformAndEmitIfStatement(node) {
+    if (containsYield(node)) {
+      if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) {
+        const endLabel = defineLabel();
+        const elseLabel = node.elseStatement ? defineLabel() : void 0;
+        emitBreakWhenFalse(
+          node.elseStatement ? elseLabel : endLabel,
+          visitNode(node.expression, visitor, isExpression),
+          /*location*/
+          node.expression
+        );
+        transformAndEmitEmbeddedStatement(node.thenStatement);
+        if (node.elseStatement) {
+          emitBreak(endLabel);
+          markLabel(elseLabel);
+          transformAndEmitEmbeddedStatement(node.elseStatement);
+        }
+        markLabel(endLabel);
       } else {
-        cache.set(cacheKey, result = loader(strName, containingFile, redirectedReference, mode));
+        emitStatement(visitNode(node, visitor, isStatement));
       }
-      resolutions.push(result);
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    return resolutions;
   }
-  function getModeForFileReference(ref, containingFileMode) {
-    return (isString(ref) ? containingFileMode : ref.resolutionMode) || containingFileMode;
+  function transformAndEmitDoStatement(node) {
+    if (containsYield(node)) {
+      const conditionLabel = defineLabel();
+      const loopLabel = defineLabel();
+      beginLoopBlock(
+        /*continueLabel*/
+        conditionLabel
+      );
+      markLabel(loopLabel);
+      transformAndEmitEmbeddedStatement(node.statement);
+      markLabel(conditionLabel);
+      emitBreakWhenTrue(loopLabel, visitNode(node.expression, visitor, isExpression));
+      endLoopBlock();
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
+    }
   }
-  function getModeForResolutionAtIndex(file, index) {
-    if (file.impliedNodeFormat === void 0)
-      return void 0;
-    return getModeForUsageLocation(file, getModuleNameStringLiteralAt(file, index));
+  function visitDoStatement(node) {
+    if (inStatementContainingYield) {
+      beginScriptLoopBlock();
+      node = visitEachChild(node, visitor, context);
+      endLoopBlock();
+      return node;
+    } else {
+      return visitEachChild(node, visitor, context);
+    }
   }
-  function isExclusivelyTypeOnlyImportOrExport(decl) {
-    var _a2;
-    if (isExportDeclaration(decl)) {
-      return decl.isTypeOnly;
+  function transformAndEmitWhileStatement(node) {
+    if (containsYield(node)) {
+      const loopLabel = defineLabel();
+      const endLabel = beginLoopBlock(loopLabel);
+      markLabel(loopLabel);
+      emitBreakWhenFalse(endLabel, visitNode(node.expression, visitor, isExpression));
+      transformAndEmitEmbeddedStatement(node.statement);
+      emitBreak(loopLabel);
+      endLoopBlock();
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    if ((_a2 = decl.importClause) == null ? void 0 : _a2.isTypeOnly) {
-      return true;
+  }
+  function visitWhileStatement(node) {
+    if (inStatementContainingYield) {
+      beginScriptLoopBlock();
+      node = visitEachChild(node, visitor, context);
+      endLoopBlock();
+      return node;
+    } else {
+      return visitEachChild(node, visitor, context);
     }
-    return false;
   }
-  function getModeForUsageLocation(file, usage) {
-    var _a2, _b;
-    if (file.impliedNodeFormat === void 0)
-      return void 0;
-    if (isImportDeclaration(usage.parent) || isExportDeclaration(usage.parent)) {
-      const isTypeOnly = isExclusivelyTypeOnlyImportOrExport(usage.parent);
-      if (isTypeOnly) {
-        const override = getResolutionModeOverrideForClause(usage.parent.assertClause);
-        if (override) {
-          return override;
+  function transformAndEmitForStatement(node) {
+    if (containsYield(node)) {
+      const conditionLabel = defineLabel();
+      const incrementLabel = defineLabel();
+      const endLabel = beginLoopBlock(incrementLabel);
+      if (node.initializer) {
+        const initializer = node.initializer;
+        if (isVariableDeclarationList(initializer)) {
+          transformAndEmitVariableDeclarationList(initializer);
+        } else {
+          emitStatement(
+            setTextRange(
+              factory2.createExpressionStatement(
+                visitNode(initializer, visitor, isExpression)
+              ),
+              initializer
+            )
+          );
         }
       }
-    }
-    if (usage.parent.parent && isImportTypeNode(usage.parent.parent)) {
-      const override = getResolutionModeOverrideForClause((_a2 = usage.parent.parent.assertions) == null ? void 0 : _a2.assertClause);
-      if (override) {
-        return override;
+      markLabel(conditionLabel);
+      if (node.condition) {
+        emitBreakWhenFalse(endLabel, visitNode(node.condition, visitor, isExpression));
       }
+      transformAndEmitEmbeddedStatement(node.statement);
+      markLabel(incrementLabel);
+      if (node.incrementor) {
+        emitStatement(
+          setTextRange(
+            factory2.createExpressionStatement(
+              visitNode(node.incrementor, visitor, isExpression)
+            ),
+            node.incrementor
+          )
+        );
+      }
+      emitBreak(conditionLabel);
+      endLoopBlock();
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    if (file.impliedNodeFormat !== 99 /* ESNext */) {
-      return isImportCall(walkUpParenthesizedExpressions(usage.parent)) ? 99 /* ESNext */ : 1 /* CommonJS */;
-    }
-    const exprParentParent = (_b = walkUpParenthesizedExpressions(usage.parent)) == null ? void 0 : _b.parent;
-    return exprParentParent && isImportEqualsDeclaration(exprParentParent) ? 1 /* CommonJS */ : 99 /* ESNext */;
   }
-  function getResolutionModeOverrideForClause(clause, grammarErrorOnNode) {
-    if (!clause)
-      return void 0;
-    if (length(clause.elements) !== 1) {
-      grammarErrorOnNode == null ? void 0 : grammarErrorOnNode(clause, Diagnostics.Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require);
-      return void 0;
+  function visitForStatement(node) {
+    if (inStatementContainingYield) {
+      beginScriptLoopBlock();
     }
-    const elem = clause.elements[0];
-    if (!isStringLiteralLike(elem.name))
-      return void 0;
-    if (elem.name.text !== "resolution-mode") {
-      grammarErrorOnNode == null ? void 0 : grammarErrorOnNode(elem.name, Diagnostics.resolution_mode_is_the_only_valid_key_for_type_import_assertions);
-      return void 0;
+    const initializer = node.initializer;
+    if (initializer && isVariableDeclarationList(initializer)) {
+      for (const variable of initializer.declarations) {
+        hoistVariableDeclaration(variable.name);
+      }
+      const variables = getInitializedVariables(initializer);
+      node = factory2.updateForStatement(
+        node,
+        variables.length > 0 ? factory2.inlineExpressions(map(variables, transformInitializedVariable)) : void 0,
+        visitNode(node.condition, visitor, isExpression),
+        visitNode(node.incrementor, visitor, isExpression),
+        visitIterationBody(node.statement, visitor, context)
+      );
+    } else {
+      node = visitEachChild(node, visitor, context);
     }
-    if (!isStringLiteralLike(elem.value))
-      return void 0;
-    if (elem.value.text !== "import" && elem.value.text !== "require") {
-      grammarErrorOnNode == null ? void 0 : grammarErrorOnNode(elem.value, Diagnostics.resolution_mode_should_be_either_require_or_import);
-      return void 0;
+    if (inStatementContainingYield) {
+      endLoopBlock();
     }
-    return elem.value.text === "import" ? 99 /* ESNext */ : 1 /* CommonJS */;
+    return node;
   }
-  function loadWithModeAwareCache(names, containingFile, containingFileName, redirectedReference, resolutionInfo, loader) {
-    if (names.length === 0) {
-      return [];
-    }
-    const resolutions = [];
-    const cache = /* @__PURE__ */ new Map();
-    let i = 0;
-    for (const entry of resolutionInfo ? resolutionInfo.names : names) {
-      let result;
-      const mode = !isString(entry) ? getModeForUsageLocation(containingFile, entry) : getModeForResolutionAtIndex(containingFile, i);
-      i++;
-      const name = isString(entry) ? entry : entry.text;
-      const cacheKey = mode !== void 0 ? `${mode}|${name}` : name;
-      if (cache.has(cacheKey)) {
-        result = cache.get(cacheKey);
+  function transformAndEmitForInStatement(node) {
+    if (containsYield(node)) {
+      const obj = declareLocal();
+      const keysArray = declareLocal();
+      const key = declareLocal();
+      const keysIndex = factory2.createLoopVariable();
+      const initializer = node.initializer;
+      hoistVariableDeclaration(keysIndex);
+      emitAssignment(obj, visitNode(node.expression, visitor, isExpression));
+      emitAssignment(keysArray, factory2.createArrayLiteralExpression());
+      emitStatement(
+        factory2.createForInStatement(
+          key,
+          obj,
+          factory2.createExpressionStatement(
+            factory2.createCallExpression(
+              factory2.createPropertyAccessExpression(keysArray, "push"),
+              /*typeArguments*/
+              void 0,
+              [key]
+            )
+          )
+        )
+      );
+      emitAssignment(keysIndex, factory2.createNumericLiteral(0));
+      const conditionLabel = defineLabel();
+      const incrementLabel = defineLabel();
+      const endLoopLabel = beginLoopBlock(incrementLabel);
+      markLabel(conditionLabel);
+      emitBreakWhenFalse(endLoopLabel, factory2.createLessThan(keysIndex, factory2.createPropertyAccessExpression(keysArray, "length")));
+      emitAssignment(key, factory2.createElementAccessExpression(keysArray, keysIndex));
+      emitBreakWhenFalse(incrementLabel, factory2.createBinaryExpression(key, 101 /* InKeyword */, obj));
+      let variable;
+      if (isVariableDeclarationList(initializer)) {
+        for (const variable2 of initializer.declarations) {
+          hoistVariableDeclaration(variable2.name);
+        }
+        variable = factory2.cloneNode(initializer.declarations[0].name);
       } else {
-        cache.set(cacheKey, result = loader(name, mode, containingFileName, redirectedReference));
+        variable = visitNode(initializer, visitor, isExpression);
+        Debug.assert(isLeftHandSideExpression(variable));
       }
-      resolutions.push(result);
+      emitAssignment(variable, key);
+      transformAndEmitEmbeddedStatement(node.statement);
+      markLabel(incrementLabel);
+      emitStatement(factory2.createExpressionStatement(factory2.createPostfixIncrement(keysIndex)));
+      emitBreak(conditionLabel);
+      endLoopBlock();
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    return resolutions;
-  }
-  function forEachResolvedProjectReference(resolvedProjectReferences, cb) {
-    return forEachProjectReference(void 0, resolvedProjectReferences, (resolvedRef, parent2) => resolvedRef && cb(resolvedRef, parent2));
   }
-  function forEachProjectReference(projectReferences, resolvedProjectReferences, cbResolvedRef, cbRef) {
-    let seenResolvedRefs;
-    return worker(projectReferences, resolvedProjectReferences, void 0);
-    function worker(projectReferences2, resolvedProjectReferences2, parent2) {
-      if (cbRef) {
-        const result = cbRef(projectReferences2, parent2);
-        if (result)
-          return result;
+  function visitForInStatement(node) {
+    if (inStatementContainingYield) {
+      beginScriptLoopBlock();
+    }
+    const initializer = node.initializer;
+    if (isVariableDeclarationList(initializer)) {
+      for (const variable of initializer.declarations) {
+        hoistVariableDeclaration(variable.name);
       }
-      return forEach(resolvedProjectReferences2, (resolvedRef, index) => {
-        if (resolvedRef && (seenResolvedRefs == null ? void 0 : seenResolvedRefs.has(resolvedRef.sourceFile.path))) {
-          return void 0;
-        }
-        const result = cbResolvedRef(resolvedRef, parent2, index);
-        if (result || !resolvedRef)
-          return result;
-        (seenResolvedRefs || (seenResolvedRefs = /* @__PURE__ */ new Set())).add(resolvedRef.sourceFile.path);
-        return worker(resolvedRef.commandLine.projectReferences, resolvedRef.references, resolvedRef);
-      });
+      node = factory2.updateForInStatement(
+        node,
+        initializer.declarations[0].name,
+        visitNode(node.expression, visitor, isExpression),
+        visitNode(node.statement, visitor, isStatement, factory2.liftToBlock)
+      );
+    } else {
+      node = visitEachChild(node, visitor, context);
     }
-  }
-  var inferredTypesContainingFile = "__inferred type names__.ts";
-  function isReferencedFile(reason) {
-    switch (reason == null ? void 0 : reason.kind) {
-      case 3 /* Import */:
-      case 4 /* ReferenceFile */:
-      case 5 /* TypeReferenceDirective */:
-      case 7 /* LibReferenceDirective */:
-        return true;
-      default:
-        return false;
+    if (inStatementContainingYield) {
+      endLoopBlock();
     }
+    return node;
   }
-  function isReferenceFileLocation(location2) {
-    return location2.pos !== void 0;
-  }
-  function getReferencedFileLocation(getSourceFileByPath, ref) {
-    var _a2, _b, _c, _d;
-    const file = Debug.checkDefined(getSourceFileByPath(ref.file));
-    const { kind, index } = ref;
-    let pos, end, packageId, resolutionMode;
-    switch (kind) {
-      case 3 /* Import */:
-        const importLiteral = getModuleNameStringLiteralAt(file, index);
-        packageId = (_b = (_a2 = file.resolvedModules) == null ? void 0 : _a2.get(importLiteral.text, getModeForResolutionAtIndex(file, index))) == null ? void 0 : _b.packageId;
-        if (importLiteral.pos === -1)
-          return { file, packageId, text: importLiteral.text };
-        pos = skipTrivia(file.text, importLiteral.pos);
-        end = importLiteral.end;
-        break;
-      case 4 /* ReferenceFile */:
-        ({ pos, end } = file.referencedFiles[index]);
-        break;
-      case 5 /* TypeReferenceDirective */:
-        ({ pos, end, resolutionMode } = file.typeReferenceDirectives[index]);
-        packageId = (_d = (_c = file.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _c.get(toFileNameLowerCase(file.typeReferenceDirectives[index].fileName), resolutionMode || file.impliedNodeFormat)) == null ? void 0 : _d.packageId;
-        break;
-      case 7 /* LibReferenceDirective */:
-        ({ pos, end } = file.libReferenceDirectives[index]);
-        break;
-      default:
-        return Debug.assertNever(kind);
+  function transformAndEmitContinueStatement(node) {
+    const label = findContinueTarget(node.label ? idText(node.label) : void 0);
+    if (label > 0) {
+      emitBreak(
+        label,
+        /*location*/
+        node
+      );
+    } else {
+      emitStatement(node);
     }
-    return { file, pos, end, packageId };
   }
-  function isProgramUptoDate(program, rootFileNames, newOptions, getSourceVersion, fileExists, hasInvalidatedResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences) {
-    if (!program || (hasChangedAutomaticTypeDirectiveNames == null ? void 0 : hasChangedAutomaticTypeDirectiveNames()))
-      return false;
-    if (!arrayIsEqualTo(program.getRootFileNames(), rootFileNames))
-      return false;
-    let seenResolvedRefs;
-    if (!arrayIsEqualTo(program.getProjectReferences(), projectReferences, projectReferenceUptoDate))
-      return false;
-    if (program.getSourceFiles().some(sourceFileNotUptoDate))
-      return false;
-    if (program.getMissingFilePaths().some(fileExists))
-      return false;
-    const currentOptions = program.getCompilerOptions();
-    if (!compareDataObjects(currentOptions, newOptions))
-      return false;
-    if (currentOptions.configFile && newOptions.configFile)
-      return currentOptions.configFile.text === newOptions.configFile.text;
-    return true;
-    function sourceFileNotUptoDate(sourceFile) {
-      return !sourceFileVersionUptoDate(sourceFile) || hasInvalidatedResolutions(sourceFile.path);
-    }
-    function sourceFileVersionUptoDate(sourceFile) {
-      return sourceFile.version === getSourceVersion(sourceFile.resolvedPath, sourceFile.fileName);
-    }
-    function projectReferenceUptoDate(oldRef, newRef, index) {
-      return projectReferenceIsEqualTo(oldRef, newRef) && resolvedProjectReferenceUptoDate(program.getResolvedProjectReferences()[index], oldRef);
-    }
-    function resolvedProjectReferenceUptoDate(oldResolvedRef, oldRef) {
-      if (oldResolvedRef) {
-        if (contains(seenResolvedRefs, oldResolvedRef))
-          return true;
-        const refPath2 = resolveProjectReferencePath(oldRef);
-        const newParsedCommandLine = getParsedCommandLine(refPath2);
-        if (!newParsedCommandLine)
-          return false;
-        if (oldResolvedRef.commandLine.options.configFile !== newParsedCommandLine.options.configFile)
-          return false;
-        if (!arrayIsEqualTo(oldResolvedRef.commandLine.fileNames, newParsedCommandLine.fileNames))
-          return false;
-        (seenResolvedRefs || (seenResolvedRefs = [])).push(oldResolvedRef);
-        return !forEach(oldResolvedRef.references, (childResolvedRef, index) => !resolvedProjectReferenceUptoDate(childResolvedRef, oldResolvedRef.commandLine.projectReferences[index]));
+  function visitContinueStatement(node) {
+    if (inStatementContainingYield) {
+      const label = findContinueTarget(node.label && idText(node.label));
+      if (label > 0) {
+        return createInlineBreak(
+          label,
+          /*location*/
+          node
+        );
       }
-      const refPath = resolveProjectReferencePath(oldRef);
-      return !getParsedCommandLine(refPath);
     }
+    return visitEachChild(node, visitor, context);
   }
-  function getConfigFileParsingDiagnostics(configFileParseResult) {
-    return configFileParseResult.options.configFile ? [...configFileParseResult.options.configFile.parseDiagnostics, ...configFileParseResult.errors] : configFileParseResult.errors;
-  }
-  function getImpliedNodeFormatForFile(fileName, packageJsonInfoCache, host, options) {
-    const result = getImpliedNodeFormatForFileWorker(fileName, packageJsonInfoCache, host, options);
-    return typeof result === "object" ? result.impliedNodeFormat : result;
+  function transformAndEmitBreakStatement(node) {
+    const label = findBreakTarget(node.label ? idText(node.label) : void 0);
+    if (label > 0) {
+      emitBreak(
+        label,
+        /*location*/
+        node
+      );
+    } else {
+      emitStatement(node);
+    }
   }
-  function getImpliedNodeFormatForFileWorker(fileName, packageJsonInfoCache, host, options) {
-    switch (getEmitModuleResolutionKind(options)) {
-      case 3 /* Node16 */:
-      case 99 /* NodeNext */:
-        return fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".mjs" /* Mjs */]) ? 99 /* ESNext */ : fileExtensionIsOneOf(fileName, [".d.cts" /* Dcts */, ".cts" /* Cts */, ".cjs" /* Cjs */]) ? 1 /* CommonJS */ : fileExtensionIsOneOf(fileName, [".d.ts" /* Dts */, ".ts" /* Ts */, ".tsx" /* Tsx */, ".js" /* Js */, ".jsx" /* Jsx */]) ? lookupFromPackageJson() : void 0;
-      default:
-        return void 0;
+  function visitBreakStatement(node) {
+    if (inStatementContainingYield) {
+      const label = findBreakTarget(node.label && idText(node.label));
+      if (label > 0) {
+        return createInlineBreak(
+          label,
+          /*location*/
+          node
+        );
+      }
     }
-    function lookupFromPackageJson() {
-      const state = getTemporaryModuleResolutionState(packageJsonInfoCache, host, options);
-      const packageJsonLocations = [];
-      state.failedLookupLocations = packageJsonLocations;
-      state.affectingLocations = packageJsonLocations;
-      const packageJsonScope = getPackageScopeForPath(fileName, state);
-      const impliedNodeFormat = (packageJsonScope == null ? void 0 : packageJsonScope.contents.packageJsonContent.type) === "module" ? 99 /* ESNext */ : 1 /* CommonJS */;
-      return { impliedNodeFormat, packageJsonLocations, packageJsonScope };
-    }
-  }
-  var plainJSErrors = /* @__PURE__ */ new Set([
-    Diagnostics.Cannot_redeclare_block_scoped_variable_0.code,
-    Diagnostics.A_module_cannot_have_multiple_default_exports.code,
-    Diagnostics.Another_export_default_is_here.code,
-    Diagnostics.The_first_export_default_is_here.code,
-    Diagnostics.Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module.code,
-    Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode.code,
-    Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here.code,
-    Diagnostics.constructor_is_a_reserved_word.code,
-    Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode.code,
-    Diagnostics.Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode.code,
-    Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode.code,
-    Diagnostics.Invalid_use_of_0_in_strict_mode.code,
-    Diagnostics.A_label_is_not_allowed_here.code,
-    Diagnostics.Octal_literals_are_not_allowed_in_strict_mode.code,
-    Diagnostics.with_statements_are_not_allowed_in_strict_mode.code,
-    Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement.code,
-    Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement.code,
-    Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name.code,
-    Diagnostics.A_class_member_cannot_have_the_0_keyword.code,
-    Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name.code,
-    Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement.code,
-    Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement.code,
-    Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement.code,
-    Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement.code,
-    Diagnostics.A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration.code,
-    Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context.code,
-    Diagnostics.A_destructuring_declaration_must_have_an_initializer.code,
-    Diagnostics.A_get_accessor_cannot_have_parameters.code,
-    Diagnostics.A_rest_element_cannot_contain_a_binding_pattern.code,
-    Diagnostics.A_rest_element_cannot_have_a_property_name.code,
-    Diagnostics.A_rest_element_cannot_have_an_initializer.code,
-    Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern.code,
-    Diagnostics.A_rest_parameter_cannot_have_an_initializer.code,
-    Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list.code,
-    Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma.code,
-    Diagnostics.A_return_statement_cannot_be_used_inside_a_class_static_block.code,
-    Diagnostics.A_set_accessor_cannot_have_rest_parameter.code,
-    Diagnostics.A_set_accessor_must_have_exactly_one_parameter.code,
-    Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_module.code,
-    Diagnostics.An_export_declaration_cannot_have_modifiers.code,
-    Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module.code,
-    Diagnostics.An_import_declaration_cannot_have_modifiers.code,
-    Diagnostics.An_object_member_cannot_be_declared_optional.code,
-    Diagnostics.Argument_of_dynamic_import_cannot_be_spread_element.code,
-    Diagnostics.Cannot_assign_to_private_method_0_Private_methods_are_not_writable.code,
-    Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause.code,
-    Diagnostics.Catch_clause_variable_cannot_have_an_initializer.code,
-    Diagnostics.Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator.code,
-    Diagnostics.Classes_can_only_extend_a_single_class.code,
-    Diagnostics.Classes_may_not_have_a_field_named_constructor.code,
-    Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern.code,
-    Diagnostics.Duplicate_label_0.code,
-    Diagnostics.Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_assertion_as_arguments.code,
-    Diagnostics.For_await_loops_cannot_be_used_inside_a_class_static_block.code,
-    Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression.code,
-    Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name.code,
-    Diagnostics.JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array.code,
-    Diagnostics.JSX_property_access_expressions_cannot_include_JSX_namespace_names.code,
-    Diagnostics.Jump_target_cannot_cross_function_boundary.code,
-    Diagnostics.Line_terminator_not_permitted_before_arrow.code,
-    Diagnostics.Modifiers_cannot_appear_here.code,
-    Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement.code,
-    Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement.code,
-    Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies.code,
-    Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression.code,
-    Diagnostics.Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier.code,
-    Diagnostics.Tagged_template_expressions_are_not_permitted_in_an_optional_chain.code,
-    Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_async.code,
-    Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer.code,
-    Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer.code,
-    Diagnostics.Trailing_comma_not_allowed.code,
-    Diagnostics.Variable_declaration_list_cannot_be_empty.code,
-    Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses.code,
-    Diagnostics._0_expected.code,
-    Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2.code,
-    Diagnostics._0_list_cannot_be_empty.code,
-    Diagnostics._0_modifier_already_seen.code,
-    Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration.code,
-    Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element.code,
-    Diagnostics._0_modifier_cannot_appear_on_a_parameter.code,
-    Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind.code,
-    Diagnostics._0_modifier_cannot_be_used_here.code,
-    Diagnostics._0_modifier_must_precede_1_modifier.code,
-    Diagnostics.const_declarations_can_only_be_declared_inside_a_block.code,
-    Diagnostics.const_declarations_must_be_initialized.code,
-    Diagnostics.extends_clause_already_seen.code,
-    Diagnostics.let_declarations_can_only_be_declared_inside_a_block.code,
-    Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations.code,
-    Diagnostics.Class_constructor_may_not_be_a_generator.code,
-    Diagnostics.Class_constructor_may_not_be_an_accessor.code,
-    Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code
-  ]);
-  function shouldProgramCreateNewSourceFiles(program, newOptions) {
-    if (!program)
-      return false;
-    return optionsHaveChanges(program.getCompilerOptions(), newOptions, sourceFileAffectingCompilerOptions);
+    return visitEachChild(node, visitor, context);
   }
-  function createCreateProgramOptions(rootNames, options, host, oldProgram, configFileParsingDiagnostics) {
-    return {
-      rootNames,
-      options,
-      host,
-      oldProgram,
-      configFileParsingDiagnostics
-    };
+  function transformAndEmitReturnStatement(node) {
+    emitReturn(
+      visitNode(node.expression, visitor, isExpression),
+      /*location*/
+      node
+    );
   }
-  function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) {
-    var _a2, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n;
-    const createProgramOptions = isArray(rootNamesOrOptions) ? createCreateProgramOptions(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) : rootNamesOrOptions;
-    const { rootNames, options, configFileParsingDiagnostics, projectReferences } = createProgramOptions;
-    let { oldProgram } = createProgramOptions;
-    let processingDefaultLibFiles;
-    let processingOtherFiles;
-    let files;
-    let symlinks;
-    let commonSourceDirectory;
-    let typeChecker;
-    let classifiableNames;
-    const ambientModuleNameToUnmodifiedFileName = /* @__PURE__ */ new Map();
-    let fileReasons = createMultiMap();
-    const cachedBindAndCheckDiagnosticsForFile = {};
-    const cachedDeclarationDiagnosticsForFile = {};
-    let resolvedTypeReferenceDirectives = createModeAwareCache();
-    let fileProcessingDiagnostics;
-    const maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0;
-    let currentNodeModulesDepth = 0;
-    const modulesWithElidedImports = /* @__PURE__ */ new Map();
-    const sourceFilesFoundSearchingNodeModules = /* @__PURE__ */ new Map();
-    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "createProgram", { configFilePath: options.configFilePath, rootDir: options.rootDir }, true);
-    mark("beforeProgram");
-    const host = createProgramOptions.host || createCompilerHost(options);
-    const configParsingHost = parseConfigHostFromCompilerHostLike(host);
-    let skipDefaultLib = options.noLib;
-    const getDefaultLibraryFileName = memoize(() => host.getDefaultLibFileName(options));
-    const defaultLibraryPath = host.getDefaultLibLocation ? host.getDefaultLibLocation() : getDirectoryPath(getDefaultLibraryFileName());
-    const programDiagnostics = createDiagnosticCollection();
-    const currentDirectory = host.getCurrentDirectory();
-    const supportedExtensions = getSupportedExtensions(options);
-    const supportedExtensionsWithJsonIfResolveJsonModule = getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions);
-    const hasEmitBlockingDiagnostics = /* @__PURE__ */ new Map();
-    let _compilerOptionsObjectLiteralSyntax;
-    let moduleResolutionCache;
-    let typeReferenceDirectiveResolutionCache;
-    let actualResolveModuleNamesWorker;
-    const hasInvalidatedResolutions = host.hasInvalidatedResolutions || returnFalse;
-    if (host.resolveModuleNames) {
-      actualResolveModuleNamesWorker = (moduleNames, containingFile, containingFileName, redirectedReference, resolutionInfo) => {
-        var _a3;
-        return host.resolveModuleNames(
-          moduleNames.map((literal) => literal.text),
-          containingFileName,
-          (_a3 = resolutionInfo == null ? void 0 : resolutionInfo.reusedNames) == null ? void 0 : _a3.map((literal) => literal.text),
-          redirectedReference,
-          options,
-          containingFile,
-          resolutionInfo
-        ).map((resolved) => {
-          if (!resolved || resolved.extension !== void 0) {
-            return resolved;
-          }
-          const withExtension = clone(resolved);
-          withExtension.extension = extensionFromPath(resolved.resolvedFileName);
-          return withExtension;
-        });
-      };
-      moduleResolutionCache = (_b = host.getModuleResolutionCache) == null ? void 0 : _b.call(host);
+  function visitReturnStatement(node) {
+    return createInlineReturn(
+      visitNode(node.expression, visitor, isExpression),
+      /*location*/
+      node
+    );
+  }
+  function transformAndEmitWithStatement(node) {
+    if (containsYield(node)) {
+      beginWithBlock(cacheExpression(visitNode(node.expression, visitor, isExpression)));
+      transformAndEmitEmbeddedStatement(node.statement);
+      endWithBlock();
     } else {
-      moduleResolutionCache = createModuleResolutionCache(currentDirectory, getCanonicalFileName, options);
-      const loader = (moduleName, resolverMode, containingFileName, redirectedReference) => resolveModuleName(moduleName, containingFileName, options, host, moduleResolutionCache, redirectedReference, resolverMode).resolvedModule;
-      actualResolveModuleNamesWorker = (moduleNames, containingFile, containingFileName, redirectedReference, resolutionInfo) => loadWithModeAwareCache(moduleNames, containingFile, containingFileName, redirectedReference, resolutionInfo, loader);
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    let actualResolveTypeReferenceDirectiveNamesWorker;
-    if (host.resolveTypeReferenceDirectives) {
-      actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, containingFileMode, resolutionInfo) => host.resolveTypeReferenceDirectives(Debug.checkEachDefined(typeDirectiveNames), containingFile, redirectedReference, options, containingFileMode, resolutionInfo);
-    } else {
-      typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, void 0, moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache());
-      const loader = (typesRef, containingFile, redirectedReference, resolutionMode) => resolveTypeReferenceDirective(
-        typesRef,
-        containingFile,
-        options,
-        host,
-        redirectedReference,
-        typeReferenceDirectiveResolutionCache,
-        resolutionMode
-      ).resolvedTypeReferenceDirective;
-      actualResolveTypeReferenceDirectiveNamesWorker = (typeReferenceDirectiveNames, containingFile, redirectedReference, containingFileMode) => loadWithTypeDirectiveCache(Debug.checkEachDefined(typeReferenceDirectiveNames), containingFile, redirectedReference, containingFileMode, loader);
-    }
-    const packageIdToSourceFile = /* @__PURE__ */ new Map();
-    let sourceFileToPackageName = /* @__PURE__ */ new Map();
-    let redirectTargetsMap = createMultiMap();
-    let usesUriStyleNodeCoreModules = false;
-    const filesByName = /* @__PURE__ */ new Map();
-    let missingFilePaths;
-    const filesByNameIgnoreCase = host.useCaseSensitiveFileNames() ? /* @__PURE__ */ new Map() : void 0;
-    let resolvedProjectReferences;
-    let projectReferenceRedirects;
-    let mapFromFileToProjectReferenceRedirects;
-    let mapFromToProjectReferenceRedirectSource;
-    const useSourceOfProjectReferenceRedirect = !!((_c = host.useSourceOfProjectReferenceRedirect) == null ? void 0 : _c.call(host)) && !options.disableSourceOfProjectReferenceRedirect;
-    const { onProgramCreateComplete, fileExists, directoryExists } = updateHostForUseSourceOfProjectReferenceRedirect({
-      compilerHost: host,
-      getSymlinkCache,
-      useSourceOfProjectReferenceRedirect,
-      toPath: toPath3,
-      getResolvedProjectReferences,
-      getSourceOfProjectReferenceRedirect,
-      forEachResolvedProjectReference: forEachResolvedProjectReference2
-    });
-    const readFile = host.readFile.bind(host);
-    (_d = tracing) == null ? void 0 : _d.push(tracing.Phase.Program, "shouldProgramCreateNewSourceFiles", { hasOldProgram: !!oldProgram });
-    const shouldCreateNewSourceFile = shouldProgramCreateNewSourceFiles(oldProgram, options);
-    (_e = tracing) == null ? void 0 : _e.pop();
-    let structureIsReused;
-    (_f = tracing) == null ? void 0 : _f.push(tracing.Phase.Program, "tryReuseStructureFromOldProgram", {});
-    structureIsReused = tryReuseStructureFromOldProgram();
-    (_g = tracing) == null ? void 0 : _g.pop();
-    if (structureIsReused !== 2 /* Completely */) {
-      processingDefaultLibFiles = [];
-      processingOtherFiles = [];
-      if (projectReferences) {
-        if (!resolvedProjectReferences) {
-          resolvedProjectReferences = projectReferences.map(parseProjectReferenceConfigFile);
-        }
-        if (rootNames.length) {
-          resolvedProjectReferences == null ? void 0 : resolvedProjectReferences.forEach((parsedRef, index) => {
-            if (!parsedRef)
-              return;
-            const out = outFile(parsedRef.commandLine.options);
-            if (useSourceOfProjectReferenceRedirect) {
-              if (out || getEmitModuleKind(parsedRef.commandLine.options) === 0 /* None */) {
-                for (const fileName of parsedRef.commandLine.fileNames) {
-                  processProjectReferenceFile(fileName, { kind: 1 /* SourceFromProjectReference */, index });
-                }
-              }
-            } else {
-              if (out) {
-                processProjectReferenceFile(changeExtension(out, ".d.ts"), { kind: 2 /* OutputFromProjectReference */, index });
-              } else if (getEmitModuleKind(parsedRef.commandLine.options) === 0 /* None */) {
-                const getCommonSourceDirectory3 = memoize(() => getCommonSourceDirectoryOfConfig(parsedRef.commandLine, !host.useCaseSensitiveFileNames()));
-                for (const fileName of parsedRef.commandLine.fileNames) {
-                  if (!isDeclarationFileName(fileName) && !fileExtensionIs(fileName, ".json" /* Json */)) {
-                    processProjectReferenceFile(getOutputDeclarationFileName(fileName, parsedRef.commandLine, !host.useCaseSensitiveFileNames(), getCommonSourceDirectory3), { kind: 2 /* OutputFromProjectReference */, index });
-                  }
-                }
-              }
+  }
+  function transformAndEmitSwitchStatement(node) {
+    if (containsYield(node.caseBlock)) {
+      const caseBlock = node.caseBlock;
+      const numClauses = caseBlock.clauses.length;
+      const endLabel = beginSwitchBlock();
+      const expression = cacheExpression(visitNode(node.expression, visitor, isExpression));
+      const clauseLabels = [];
+      let defaultClauseIndex = -1;
+      for (let i = 0; i < numClauses; i++) {
+        const clause = caseBlock.clauses[i];
+        clauseLabels.push(defineLabel());
+        if (clause.kind === 293 /* DefaultClause */ && defaultClauseIndex === -1) {
+          defaultClauseIndex = i;
+        }
+      }
+      let clausesWritten = 0;
+      let pendingClauses = [];
+      while (clausesWritten < numClauses) {
+        let defaultClausesSkipped = 0;
+        for (let i = clausesWritten; i < numClauses; i++) {
+          const clause = caseBlock.clauses[i];
+          if (clause.kind === 292 /* CaseClause */) {
+            if (containsYield(clause.expression) && pendingClauses.length > 0) {
+              break;
             }
-          });
+            pendingClauses.push(
+              factory2.createCaseClause(
+                visitNode(clause.expression, visitor, isExpression),
+                [
+                  createInlineBreak(
+                    clauseLabels[i],
+                    /*location*/
+                    clause.expression
+                  )
+                ]
+              )
+            );
+          } else {
+            defaultClausesSkipped++;
+          }
         }
-      }
-      (_h = tracing) == null ? void 0 : _h.push(tracing.Phase.Program, "processRootFiles", { count: rootNames.length });
-      forEach(rootNames, (name, index) => processRootFile(name, false, false, { kind: 0 /* RootFile */, index }));
-      (_i = tracing) == null ? void 0 : _i.pop();
-      const typeReferences = rootNames.length ? getAutomaticTypeDirectiveNames(options, host) : emptyArray;
-      if (typeReferences.length) {
-        (_j = tracing) == null ? void 0 : _j.push(tracing.Phase.Program, "processTypeReferences", { count: typeReferences.length });
-        const containingDirectory = options.configFilePath ? getDirectoryPath(options.configFilePath) : host.getCurrentDirectory();
-        const containingFilename = combinePaths(containingDirectory, inferredTypesContainingFile);
-        const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typeReferences, containingFilename);
-        for (let i = 0; i < typeReferences.length; i++) {
-          processTypeReferenceDirective(typeReferences[i], void 0, resolutions[i], { kind: 8 /* AutomaticTypeDirectiveFile */, typeReference: typeReferences[i], packageId: (_k = resolutions[i]) == null ? void 0 : _k.packageId });
-        }
-        (_l = tracing) == null ? void 0 : _l.pop();
-      }
-      if (rootNames.length && !skipDefaultLib) {
-        const defaultLibraryFileName = getDefaultLibraryFileName();
-        if (!options.lib && defaultLibraryFileName) {
-          processRootFile(defaultLibraryFileName, true, false, { kind: 6 /* LibFile */ });
-        } else {
-          forEach(options.lib, (libFileName, index) => {
-            processRootFile(pathForLibFile(libFileName), true, false, { kind: 6 /* LibFile */, index });
-          });
+        if (pendingClauses.length) {
+          emitStatement(factory2.createSwitchStatement(expression, factory2.createCaseBlock(pendingClauses)));
+          clausesWritten += pendingClauses.length;
+          pendingClauses = [];
         }
-      }
-      missingFilePaths = arrayFrom(mapDefinedIterator(filesByName.entries(), ([path, file]) => file === void 0 ? path : void 0));
-      files = stableSort(processingDefaultLibFiles, compareDefaultLibFiles).concat(processingOtherFiles);
-      processingDefaultLibFiles = void 0;
-      processingOtherFiles = void 0;
-    }
-    Debug.assert(!!missingFilePaths);
-    if (oldProgram && host.onReleaseOldSourceFile) {
-      const oldSourceFiles = oldProgram.getSourceFiles();
-      for (const oldSourceFile of oldSourceFiles) {
-        const newFile = getSourceFileByPath(oldSourceFile.resolvedPath);
-        if (shouldCreateNewSourceFile || !newFile || newFile.impliedNodeFormat !== oldSourceFile.impliedNodeFormat || oldSourceFile.resolvedPath === oldSourceFile.path && newFile.resolvedPath !== oldSourceFile.path) {
-          host.onReleaseOldSourceFile(oldSourceFile, oldProgram.getCompilerOptions(), !!getSourceFileByPath(oldSourceFile.path));
+        if (defaultClausesSkipped > 0) {
+          clausesWritten += defaultClausesSkipped;
+          defaultClausesSkipped = 0;
         }
       }
-      if (!host.getParsedCommandLine) {
-        oldProgram.forEachResolvedProjectReference((resolvedProjectReference) => {
-          if (!getResolvedProjectReferenceByPath(resolvedProjectReference.sourceFile.path)) {
-            host.onReleaseOldSourceFile(resolvedProjectReference.sourceFile, oldProgram.getCompilerOptions(), false);
-          }
-        });
-      }
-    }
-    if (oldProgram && host.onReleaseParsedCommandLine) {
-      forEachProjectReference(
-        oldProgram.getProjectReferences(),
-        oldProgram.getResolvedProjectReferences(),
-        (oldResolvedRef, parent2, index) => {
-          const oldReference = (parent2 == null ? void 0 : parent2.commandLine.projectReferences[index]) || oldProgram.getProjectReferences()[index];
-          const oldRefPath = resolveProjectReferencePath(oldReference);
-          if (!(projectReferenceRedirects == null ? void 0 : projectReferenceRedirects.has(toPath3(oldRefPath)))) {
-            host.onReleaseParsedCommandLine(oldRefPath, oldResolvedRef, oldProgram.getCompilerOptions());
-          }
-        }
-      );
-    }
-    typeReferenceDirectiveResolutionCache = void 0;
-    oldProgram = void 0;
-    const program = {
-      getRootFileNames: () => rootNames,
-      getSourceFile,
-      getSourceFileByPath,
-      getSourceFiles: () => files,
-      getMissingFilePaths: () => missingFilePaths,
-      getModuleResolutionCache: () => moduleResolutionCache,
-      getFilesByNameMap: () => filesByName,
-      getCompilerOptions: () => options,
-      getSyntacticDiagnostics,
-      getOptionsDiagnostics,
-      getGlobalDiagnostics,
-      getSemanticDiagnostics,
-      getCachedSemanticDiagnostics,
-      getSuggestionDiagnostics,
-      getDeclarationDiagnostics: getDeclarationDiagnostics2,
-      getBindAndCheckDiagnostics,
-      getProgramDiagnostics,
-      getTypeChecker,
-      getClassifiableNames,
-      getCommonSourceDirectory: getCommonSourceDirectory2,
-      emit,
-      getCurrentDirectory: () => currentDirectory,
-      getNodeCount: () => getTypeChecker().getNodeCount(),
-      getIdentifierCount: () => getTypeChecker().getIdentifierCount(),
-      getSymbolCount: () => getTypeChecker().getSymbolCount(),
-      getTypeCount: () => getTypeChecker().getTypeCount(),
-      getInstantiationCount: () => getTypeChecker().getInstantiationCount(),
-      getRelationCacheSizes: () => getTypeChecker().getRelationCacheSizes(),
-      getFileProcessingDiagnostics: () => fileProcessingDiagnostics,
-      getResolvedTypeReferenceDirectives: () => resolvedTypeReferenceDirectives,
-      isSourceFileFromExternalLibrary,
-      isSourceFileDefaultLibrary,
-      getSourceFileFromReference,
-      getLibFileFromReference,
-      sourceFileToPackageName,
-      redirectTargetsMap,
-      usesUriStyleNodeCoreModules,
-      isEmittedFile,
-      getConfigFileParsingDiagnostics: getConfigFileParsingDiagnostics2,
-      getResolvedModuleWithFailedLookupLocationsFromCache,
-      getProjectReferences,
-      getResolvedProjectReferences,
-      getProjectReferenceRedirect,
-      getResolvedProjectReferenceToRedirect,
-      getResolvedProjectReferenceByPath,
-      forEachResolvedProjectReference: forEachResolvedProjectReference2,
-      isSourceOfProjectReferenceRedirect,
-      emitBuildInfo,
-      fileExists,
-      readFile,
-      directoryExists,
-      getSymlinkCache,
-      realpath: (_m = host.realpath) == null ? void 0 : _m.bind(host),
-      useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(),
-      getFileIncludeReasons: () => fileReasons,
-      structureIsReused,
-      writeFile: writeFile2
-    };
-    onProgramCreateComplete();
-    fileProcessingDiagnostics == null ? void 0 : fileProcessingDiagnostics.forEach((diagnostic) => {
-      switch (diagnostic.kind) {
-        case 1 /* FilePreprocessingFileExplainingDiagnostic */:
-          return programDiagnostics.add(createDiagnosticExplainingFile(diagnostic.file && getSourceFileByPath(diagnostic.file), diagnostic.fileProcessingReason, diagnostic.diagnostic, diagnostic.args || emptyArray));
-        case 0 /* FilePreprocessingReferencedDiagnostic */:
-          const { file, pos, end } = getReferencedFileLocation(getSourceFileByPath, diagnostic.reason);
-          return programDiagnostics.add(createFileDiagnostic(file, Debug.checkDefined(pos), Debug.checkDefined(end) - pos, diagnostic.diagnostic, ...diagnostic.args || emptyArray));
-        default:
-          Debug.assertNever(diagnostic);
-      }
-    });
-    verifyCompilerOptions();
-    mark("afterProgram");
-    measure("Program", "beforeProgram", "afterProgram");
-    (_n = tracing) == null ? void 0 : _n.pop();
-    return program;
-    function addResolutionDiagnostics(list) {
-      if (!list)
-        return;
-      for (const elem of list) {
-        programDiagnostics.add(elem);
+      if (defaultClauseIndex >= 0) {
+        emitBreak(clauseLabels[defaultClauseIndex]);
+      } else {
+        emitBreak(endLabel);
       }
-    }
-    function pullDiagnosticsFromCache(names, containingFile) {
-      var _a3;
-      if (!moduleResolutionCache)
-        return;
-      const containingFileName = getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory);
-      const containingDir = getDirectoryPath(containingFileName);
-      const redirectedReference = getRedirectReferenceForResolution(containingFile);
-      for (const n of names) {
-        const mode = getResolutionMode(n, containingFile);
-        const name = getResolutionName(n);
-        if (isExternalModuleNameRelative(name))
-          continue;
-        const diags = (_a3 = moduleResolutionCache.getOrCreateCacheForModuleName(name, mode, redirectedReference).get(containingDir)) == null ? void 0 : _a3.resolutionDiagnostics;
-        addResolutionDiagnostics(diags);
+      for (let i = 0; i < numClauses; i++) {
+        markLabel(clauseLabels[i]);
+        transformAndEmitStatements(caseBlock.clauses[i].statements);
       }
+      endSwitchBlock();
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    function resolveModuleNamesWorker(moduleNames, containingFile, resolutionInfo) {
-      var _a3, _b2;
-      if (!moduleNames.length)
-        return emptyArray;
-      const containingFileName = getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory);
-      const redirectedReference = getRedirectReferenceForResolution(containingFile);
-      (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "resolveModuleNamesWorker", { containingFileName });
-      mark("beforeResolveModule");
-      const result = actualResolveModuleNamesWorker(moduleNames, containingFile, containingFileName, redirectedReference, resolutionInfo);
-      mark("afterResolveModule");
-      measure("ResolveModule", "beforeResolveModule", "afterResolveModule");
-      (_b2 = tracing) == null ? void 0 : _b2.pop();
-      pullDiagnosticsFromCache(moduleNames, containingFile);
-      return result;
-    }
-    function resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile, resolutionInfo) {
-      var _a3, _b2;
-      if (!typeDirectiveNames.length)
-        return [];
-      const containingFileName = !isString(containingFile) ? getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile;
-      const redirectedReference = !isString(containingFile) ? getRedirectReferenceForResolution(containingFile) : void 0;
-      const containingFileMode = !isString(containingFile) ? containingFile.impliedNodeFormat : void 0;
-      (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "resolveTypeReferenceDirectiveNamesWorker", { containingFileName });
-      mark("beforeResolveTypeReference");
-      const result = actualResolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFileName, redirectedReference, containingFileMode, resolutionInfo);
-      mark("afterResolveTypeReference");
-      measure("ResolveTypeReference", "beforeResolveTypeReference", "afterResolveTypeReference");
-      (_b2 = tracing) == null ? void 0 : _b2.pop();
-      return result;
-    }
-    function getRedirectReferenceForResolution(file) {
-      const redirect = getResolvedProjectReferenceToRedirect(file.originalFileName);
-      if (redirect || !isDeclarationFileName(file.originalFileName))
-        return redirect;
-      const resultFromDts = getRedirectReferenceForResolutionFromSourceOfProject(file.path);
-      if (resultFromDts)
-        return resultFromDts;
-      if (!host.realpath || !options.preserveSymlinks || !stringContains(file.originalFileName, nodeModulesPathPart))
-        return void 0;
-      const realDeclarationPath = toPath3(host.realpath(file.originalFileName));
-      return realDeclarationPath === file.path ? void 0 : getRedirectReferenceForResolutionFromSourceOfProject(realDeclarationPath);
-    }
-    function getRedirectReferenceForResolutionFromSourceOfProject(filePath) {
-      const source = getSourceOfProjectReferenceRedirect(filePath);
-      if (isString(source))
-        return getResolvedProjectReferenceToRedirect(source);
-      if (!source)
-        return void 0;
-      return forEachResolvedProjectReference2((resolvedRef) => {
-        const out = outFile(resolvedRef.commandLine.options);
-        if (!out)
-          return void 0;
-        return toPath3(out) === filePath ? resolvedRef : void 0;
-      });
+  }
+  function visitSwitchStatement(node) {
+    if (inStatementContainingYield) {
+      beginScriptSwitchBlock();
     }
-    function compareDefaultLibFiles(a, b) {
-      return compareValues(getDefaultLibFilePriority(a), getDefaultLibFilePriority(b));
+    node = visitEachChild(node, visitor, context);
+    if (inStatementContainingYield) {
+      endSwitchBlock();
     }
-    function getDefaultLibFilePriority(a) {
-      if (containsPath(defaultLibraryPath, a.fileName, false)) {
-        const basename = getBaseFileName(a.fileName);
-        if (basename === "lib.d.ts" || basename === "lib.es6.d.ts")
-          return 0;
-        const name = removeSuffix(removePrefix(basename, "lib."), ".d.ts");
-        const index = libs.indexOf(name);
-        if (index !== -1)
-          return index + 1;
-      }
-      return libs.length + 2;
+    return node;
+  }
+  function transformAndEmitLabeledStatement(node) {
+    if (containsYield(node)) {
+      beginLabeledBlock(idText(node.label));
+      transformAndEmitEmbeddedStatement(node.statement);
+      endLabeledBlock();
+    } else {
+      emitStatement(visitNode(node, visitor, isStatement));
     }
-    function getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile, mode) {
-      return moduleResolutionCache && resolveModuleNameFromCache(moduleName, containingFile, moduleResolutionCache, mode);
+  }
+  function visitLabeledStatement(node) {
+    if (inStatementContainingYield) {
+      beginScriptLabeledBlock(idText(node.label));
     }
-    function toPath3(fileName) {
-      return toPath(fileName, currentDirectory, getCanonicalFileName);
+    node = visitEachChild(node, visitor, context);
+    if (inStatementContainingYield) {
+      endLabeledBlock();
     }
-    function getCommonSourceDirectory2() {
-      if (commonSourceDirectory === void 0) {
-        const emittedFiles = filter(files, (file) => sourceFileMayBeEmitted(file, program));
-        commonSourceDirectory = getCommonSourceDirectory(
-          options,
-          () => mapDefined(emittedFiles, (file) => file.isDeclarationFile ? void 0 : file.fileName),
-          currentDirectory,
-          getCanonicalFileName,
-          (commonSourceDirectory2) => checkSourceFilesBelongToPath(emittedFiles, commonSourceDirectory2)
-        );
+    return node;
+  }
+  function transformAndEmitThrowStatement(node) {
+    var _a2;
+    emitThrow(
+      visitNode((_a2 = node.expression) != null ? _a2 : factory2.createVoidZero(), visitor, isExpression),
+      /*location*/
+      node
+    );
+  }
+  function transformAndEmitTryStatement(node) {
+    if (containsYield(node)) {
+      beginExceptionBlock();
+      transformAndEmitEmbeddedStatement(node.tryBlock);
+      if (node.catchClause) {
+        beginCatchBlock(node.catchClause.variableDeclaration);
+        transformAndEmitEmbeddedStatement(node.catchClause.block);
       }
-      return commonSourceDirectory;
-    }
-    function getClassifiableNames() {
-      var _a3;
-      if (!classifiableNames) {
-        getTypeChecker();
-        classifiableNames = /* @__PURE__ */ new Set();
-        for (const sourceFile of files) {
-          (_a3 = sourceFile.classifiableNames) == null ? void 0 : _a3.forEach((value) => classifiableNames.add(value));
-        }
+      if (node.finallyBlock) {
+        beginFinallyBlock();
+        transformAndEmitEmbeddedStatement(node.finallyBlock);
       }
-      return classifiableNames;
+      endExceptionBlock();
+    } else {
+      emitStatement(visitEachChild(node, visitor, context));
     }
-    function resolveModuleNamesReusingOldState(moduleNames, file) {
-      if (structureIsReused === 0 /* Not */ && !file.ambientModuleNames.length) {
-        return resolveModuleNamesWorker(moduleNames, file, void 0);
-      }
-      const oldSourceFile = oldProgram && oldProgram.getSourceFile(file.fileName);
-      if (oldSourceFile !== file && file.resolvedModules) {
-        const result2 = [];
-        for (const moduleName of moduleNames) {
-          const resolvedModule = file.resolvedModules.get(moduleName.text, getModeForUsageLocation(file, moduleName));
-          result2.push(resolvedModule);
-        }
-        return result2;
-      }
-      let unknownModuleNames;
-      let result;
-      let reusedNames;
-      const predictedToResolveToAmbientModuleMarker = {};
-      for (let i = 0; i < moduleNames.length; i++) {
-        const moduleName = moduleNames[i];
-        if (file === oldSourceFile && !hasInvalidatedResolutions(oldSourceFile.path)) {
-          const mode = getModeForUsageLocation(file, moduleName);
-          const oldResolvedModule = getResolvedModule(oldSourceFile, moduleName.text, mode);
-          if (oldResolvedModule) {
-            if (isTraceEnabled(options, host)) {
-              trace(
-                host,
-                oldResolvedModule.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
-                moduleName.text,
-                getNormalizedAbsolutePath(file.originalFileName, currentDirectory),
-                oldResolvedModule.resolvedFileName,
-                oldResolvedModule.packageId && packageIdToString(oldResolvedModule.packageId)
-              );
-            }
-            (result != null ? result : result = new Array(moduleNames.length))[i] = oldResolvedModule;
-            (reusedNames != null ? reusedNames : reusedNames = []).push(moduleName);
-            continue;
-          }
-        }
-        let resolvesToAmbientModuleInNonModifiedFile = false;
-        if (contains(file.ambientModuleNames, moduleName.text)) {
-          resolvesToAmbientModuleInNonModifiedFile = true;
-          if (isTraceEnabled(options, host)) {
-            trace(host, Diagnostics.Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1, moduleName.text, getNormalizedAbsolutePath(file.originalFileName, currentDirectory));
-          }
-        } else {
-          resolvesToAmbientModuleInNonModifiedFile = moduleNameResolvesToAmbientModuleInNonModifiedFile(moduleName);
-        }
-        if (resolvesToAmbientModuleInNonModifiedFile) {
-          (result || (result = new Array(moduleNames.length)))[i] = predictedToResolveToAmbientModuleMarker;
-        } else {
-          (unknownModuleNames != null ? unknownModuleNames : unknownModuleNames = []).push(moduleName);
-        }
-      }
-      const resolutions = unknownModuleNames && unknownModuleNames.length ? resolveModuleNamesWorker(unknownModuleNames, file, { names: unknownModuleNames, reusedNames }) : emptyArray;
-      if (!result) {
-        Debug.assert(resolutions.length === moduleNames.length);
-        return resolutions;
-      }
-      let j = 0;
-      for (let i = 0; i < result.length; i++) {
-        if (result[i]) {
-          if (result[i] === predictedToResolveToAmbientModuleMarker) {
-            result[i] = void 0;
-          }
-        } else {
-          result[i] = resolutions[j];
-          j++;
-        }
-      }
-      Debug.assert(j === resolutions.length);
-      return result;
-      function moduleNameResolvesToAmbientModuleInNonModifiedFile(moduleName) {
-        const resolutionToFile = getResolvedModule(oldSourceFile, moduleName.text, getModeForUsageLocation(file, moduleName));
-        const resolvedFile = resolutionToFile && oldProgram.getSourceFile(resolutionToFile.resolvedFileName);
-        if (resolutionToFile && resolvedFile) {
-          return false;
-        }
-        const unmodifiedFile = ambientModuleNameToUnmodifiedFileName.get(moduleName.text);
-        if (!unmodifiedFile) {
-          return false;
-        }
-        if (isTraceEnabled(options, host)) {
-          trace(host, Diagnostics.Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified, moduleName.text, unmodifiedFile);
-        }
-        return true;
+  }
+  function containsYield(node) {
+    return !!node && (node.transformFlags & 1048576 /* ContainsYield */) !== 0;
+  }
+  function countInitialNodesWithoutYield(nodes) {
+    const numNodes = nodes.length;
+    for (let i = 0; i < numNodes; i++) {
+      if (containsYield(nodes[i])) {
+        return i;
       }
     }
-    function resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectiveNames, containingFile) {
-      if (structureIsReused === 0 /* Not */) {
-        return resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile, void 0);
-      }
-      const oldSourceFile = !isString(containingFile) ? oldProgram && oldProgram.getSourceFile(containingFile.fileName) : void 0;
-      if (!isString(containingFile)) {
-        if (oldSourceFile !== containingFile && containingFile.resolvedTypeReferenceDirectiveNames) {
-          const result2 = [];
-          for (const typeDirectiveName of typeDirectiveNames) {
-            const resolvedTypeReferenceDirective = containingFile.resolvedTypeReferenceDirectiveNames.get(getResolutionName(typeDirectiveName), typeDirectiveName.resolutionMode || containingFile.impliedNodeFormat);
-            result2.push(resolvedTypeReferenceDirective);
-          }
-          return result2;
-        }
-      }
-      let unknownTypeReferenceDirectiveNames;
-      let result;
-      let reusedNames;
-      const containingSourceFile = !isString(containingFile) ? containingFile : void 0;
-      const canReuseResolutions = !isString(containingFile) ? containingFile === oldSourceFile && !hasInvalidatedResolutions(oldSourceFile.path) : !hasInvalidatedResolutions(toPath3(containingFile));
-      for (let i = 0; i < typeDirectiveNames.length; i++) {
-        const entry = typeDirectiveNames[i];
-        if (canReuseResolutions) {
-          const typeDirectiveName = getResolutionName(entry);
-          const mode = getModeForFileReference(entry, containingSourceFile == null ? void 0 : containingSourceFile.impliedNodeFormat);
-          const oldResolvedTypeReferenceDirective = getResolvedTypeReferenceDirective(oldSourceFile, typeDirectiveName, mode);
-          if (oldResolvedTypeReferenceDirective) {
-            if (isTraceEnabled(options, host)) {
-              trace(
-                host,
-                oldResolvedTypeReferenceDirective.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
-                typeDirectiveName,
-                !isString(containingFile) ? getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile,
-                oldResolvedTypeReferenceDirective.resolvedFileName,
-                oldResolvedTypeReferenceDirective.packageId && packageIdToString(oldResolvedTypeReferenceDirective.packageId)
-              );
-            }
-            (result != null ? result : result = new Array(typeDirectiveNames.length))[i] = oldResolvedTypeReferenceDirective;
-            (reusedNames != null ? reusedNames : reusedNames = []).push(entry);
-            continue;
-          }
-        }
-        (unknownTypeReferenceDirectiveNames != null ? unknownTypeReferenceDirectiveNames : unknownTypeReferenceDirectiveNames = []).push(entry);
-      }
-      if (!unknownTypeReferenceDirectiveNames)
-        return result || emptyArray;
-      const resolutions = resolveTypeReferenceDirectiveNamesWorker(
-        unknownTypeReferenceDirectiveNames,
-        containingFile,
-        { names: unknownTypeReferenceDirectiveNames, reusedNames }
-      );
-      if (!result) {
-        Debug.assert(resolutions.length === typeDirectiveNames.length);
-        return resolutions;
-      }
-      let j = 0;
-      for (let i = 0; i < result.length; i++) {
-        if (!result[i]) {
-          result[i] = resolutions[j];
-          j++;
-        }
-      }
-      Debug.assert(j === resolutions.length);
-      return result;
+    return -1;
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (hint === 1 /* Expression */) {
+      return substituteExpression(node);
     }
-    function canReuseProjectReferences() {
-      return !forEachProjectReference(
-        oldProgram.getProjectReferences(),
-        oldProgram.getResolvedProjectReferences(),
-        (oldResolvedRef, parent2, index) => {
-          const newRef = (parent2 ? parent2.commandLine.projectReferences : projectReferences)[index];
-          const newResolvedRef = parseProjectReferenceConfigFile(newRef);
-          if (oldResolvedRef) {
-            return !newResolvedRef || newResolvedRef.sourceFile !== oldResolvedRef.sourceFile || !arrayIsEqualTo(oldResolvedRef.commandLine.fileNames, newResolvedRef.commandLine.fileNames);
-          } else {
-            return newResolvedRef !== void 0;
-          }
-        },
-        (oldProjectReferences, parent2) => {
-          const newReferences = parent2 ? getResolvedProjectReferenceByPath(parent2.sourceFile.path).commandLine.projectReferences : projectReferences;
-          return !arrayIsEqualTo(oldProjectReferences, newReferences, projectReferenceIsEqualTo);
-        }
-      );
+    return node;
+  }
+  function substituteExpression(node) {
+    if (isIdentifier(node)) {
+      return substituteExpressionIdentifier(node);
     }
-    function tryReuseStructureFromOldProgram() {
-      var _a3, _b2;
-      if (!oldProgram) {
-        return 0 /* Not */;
-      }
-      const oldOptions = oldProgram.getCompilerOptions();
-      if (changesAffectModuleResolution(oldOptions, options)) {
-        return 0 /* Not */;
-      }
-      const oldRootNames = oldProgram.getRootFileNames();
-      if (!arrayIsEqualTo(oldRootNames, rootNames)) {
-        return 0 /* Not */;
-      }
-      if (!canReuseProjectReferences()) {
-        return 0 /* Not */;
-      }
-      if (projectReferences) {
-        resolvedProjectReferences = projectReferences.map(parseProjectReferenceConfigFile);
-      }
-      const newSourceFiles = [];
-      const modifiedSourceFiles = [];
-      structureIsReused = 2 /* Completely */;
-      if (oldProgram.getMissingFilePaths().some((missingFilePath) => host.fileExists(missingFilePath))) {
-        return 0 /* Not */;
-      }
-      const oldSourceFiles = oldProgram.getSourceFiles();
-      let SeenPackageName;
-      ((SeenPackageName2) => {
-        SeenPackageName2[SeenPackageName2["Exists"] = 0] = "Exists";
-        SeenPackageName2[SeenPackageName2["Modified"] = 1] = "Modified";
-      })(SeenPackageName || (SeenPackageName = {}));
-      const seenPackageNames = /* @__PURE__ */ new Map();
-      for (const oldSourceFile of oldSourceFiles) {
-        const sourceFileOptions = getCreateSourceFileOptions(oldSourceFile.fileName, moduleResolutionCache, host, options);
-        let newSourceFile = host.getSourceFileByPath ? host.getSourceFileByPath(oldSourceFile.fileName, oldSourceFile.resolvedPath, sourceFileOptions, void 0, shouldCreateNewSourceFile || sourceFileOptions.impliedNodeFormat !== oldSourceFile.impliedNodeFormat) : host.getSourceFile(oldSourceFile.fileName, sourceFileOptions, void 0, shouldCreateNewSourceFile || sourceFileOptions.impliedNodeFormat !== oldSourceFile.impliedNodeFormat);
-        if (!newSourceFile) {
-          return 0 /* Not */;
-        }
-        newSourceFile.packageJsonLocations = ((_a3 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a3.length) ? sourceFileOptions.packageJsonLocations : void 0;
-        newSourceFile.packageJsonScope = sourceFileOptions.packageJsonScope;
-        Debug.assert(!newSourceFile.redirectInfo, "Host should not return a redirect source file from `getSourceFile`");
-        let fileChanged;
-        if (oldSourceFile.redirectInfo) {
-          if (newSourceFile !== oldSourceFile.redirectInfo.unredirected) {
-            return 0 /* Not */;
-          }
-          fileChanged = false;
-          newSourceFile = oldSourceFile;
-        } else if (oldProgram.redirectTargetsMap.has(oldSourceFile.path)) {
-          if (newSourceFile !== oldSourceFile) {
-            return 0 /* Not */;
-          }
-          fileChanged = false;
-        } else {
-          fileChanged = newSourceFile !== oldSourceFile;
-        }
-        newSourceFile.path = oldSourceFile.path;
-        newSourceFile.originalFileName = oldSourceFile.originalFileName;
-        newSourceFile.resolvedPath = oldSourceFile.resolvedPath;
-        newSourceFile.fileName = oldSourceFile.fileName;
-        const packageName = oldProgram.sourceFileToPackageName.get(oldSourceFile.path);
-        if (packageName !== void 0) {
-          const prevKind = seenPackageNames.get(packageName);
-          const newKind = fileChanged ? 1 /* Modified */ : 0 /* Exists */;
-          if (prevKind !== void 0 && newKind === 1 /* Modified */ || prevKind === 1 /* Modified */) {
-            return 0 /* Not */;
-          }
-          seenPackageNames.set(packageName, newKind);
-        }
-        if (fileChanged) {
-          if (oldSourceFile.impliedNodeFormat !== newSourceFile.impliedNodeFormat) {
-            structureIsReused = 1 /* SafeModules */;
-          } else if (!arrayIsEqualTo(oldSourceFile.libReferenceDirectives, newSourceFile.libReferenceDirectives, fileReferenceIsEqualTo)) {
-            structureIsReused = 1 /* SafeModules */;
-          } else if (oldSourceFile.hasNoDefaultLib !== newSourceFile.hasNoDefaultLib) {
-            structureIsReused = 1 /* SafeModules */;
-          } else if (!arrayIsEqualTo(oldSourceFile.referencedFiles, newSourceFile.referencedFiles, fileReferenceIsEqualTo)) {
-            structureIsReused = 1 /* SafeModules */;
-          } else {
-            collectExternalModuleReferences(newSourceFile);
-            if (!arrayIsEqualTo(oldSourceFile.imports, newSourceFile.imports, moduleNameIsEqualTo)) {
-              structureIsReused = 1 /* SafeModules */;
-            } else if (!arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations, moduleNameIsEqualTo)) {
-              structureIsReused = 1 /* SafeModules */;
-            } else if ((oldSourceFile.flags & 6291456 /* PermanentlySetIncrementalFlags */) !== (newSourceFile.flags & 6291456 /* PermanentlySetIncrementalFlags */)) {
-              structureIsReused = 1 /* SafeModules */;
-            } else if (!arrayIsEqualTo(oldSourceFile.typeReferenceDirectives, newSourceFile.typeReferenceDirectives, fileReferenceIsEqualTo)) {
-              structureIsReused = 1 /* SafeModules */;
-            }
-          }
-          modifiedSourceFiles.push({ oldFile: oldSourceFile, newFile: newSourceFile });
-        } else if (hasInvalidatedResolutions(oldSourceFile.path)) {
-          structureIsReused = 1 /* SafeModules */;
-          modifiedSourceFiles.push({ oldFile: oldSourceFile, newFile: newSourceFile });
-        }
-        newSourceFiles.push(newSourceFile);
-      }
-      if (structureIsReused !== 2 /* Completely */) {
-        return structureIsReused;
-      }
-      const modifiedFiles = modifiedSourceFiles.map((f) => f.oldFile);
-      for (const oldFile of oldSourceFiles) {
-        if (!contains(modifiedFiles, oldFile)) {
-          for (const moduleName of oldFile.ambientModuleNames) {
-            ambientModuleNameToUnmodifiedFileName.set(moduleName, oldFile.fileName);
+    return node;
+  }
+  function substituteExpressionIdentifier(node) {
+    if (!isGeneratedIdentifier(node) && renamedCatchVariables && renamedCatchVariables.has(idText(node))) {
+      const original = getOriginalNode(node);
+      if (isIdentifier(original) && original.parent) {
+        const declaration = resolver.getReferencedValueDeclaration(original);
+        if (declaration) {
+          const name = renamedCatchVariableDeclarations[getOriginalNodeId(declaration)];
+          if (name) {
+            const clone2 = setParent(setTextRange(factory2.cloneNode(name), name), name.parent);
+            setSourceMapRange(clone2, node);
+            setCommentRange(clone2, node);
+            return clone2;
           }
         }
       }
-      for (const { oldFile: oldSourceFile, newFile: newSourceFile } of modifiedSourceFiles) {
-        const moduleNames = getModuleNames(newSourceFile);
-        const resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFile);
-        const resolutionsChanged = hasChangesInResolutions(moduleNames, newSourceFile, resolutions, oldSourceFile.resolvedModules, moduleResolutionIsEqualTo);
-        if (resolutionsChanged) {
-          structureIsReused = 1 /* SafeModules */;
-          newSourceFile.resolvedModules = zipToModeAwareCache(newSourceFile, moduleNames, resolutions);
-        } else {
-          newSourceFile.resolvedModules = oldSourceFile.resolvedModules;
-        }
-        const typesReferenceDirectives = newSourceFile.typeReferenceDirectives;
-        const typeReferenceResolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typesReferenceDirectives, newSourceFile);
-        const typeReferenceResolutionsChanged = hasChangesInResolutions(typesReferenceDirectives, newSourceFile, typeReferenceResolutions, oldSourceFile.resolvedTypeReferenceDirectiveNames, typeDirectiveIsEqualTo);
-        if (typeReferenceResolutionsChanged) {
-          structureIsReused = 1 /* SafeModules */;
-          newSourceFile.resolvedTypeReferenceDirectiveNames = zipToModeAwareCache(newSourceFile, typesReferenceDirectives, typeReferenceResolutions);
-        } else {
-          newSourceFile.resolvedTypeReferenceDirectiveNames = oldSourceFile.resolvedTypeReferenceDirectiveNames;
-        }
-      }
-      if (structureIsReused !== 2 /* Completely */) {
-        return structureIsReused;
-      }
-      if (changesAffectingProgramStructure(oldOptions, options) || ((_b2 = host.hasChangedAutomaticTypeDirectiveNames) == null ? void 0 : _b2.call(host))) {
-        return 1 /* SafeModules */;
-      }
-      missingFilePaths = oldProgram.getMissingFilePaths();
-      Debug.assert(newSourceFiles.length === oldProgram.getSourceFiles().length);
-      for (const newSourceFile of newSourceFiles) {
-        filesByName.set(newSourceFile.path, newSourceFile);
-      }
-      const oldFilesByNameMap = oldProgram.getFilesByNameMap();
-      oldFilesByNameMap.forEach((oldFile, path) => {
-        if (!oldFile) {
-          filesByName.set(path, oldFile);
-          return;
-        }
-        if (oldFile.path === path) {
-          if (oldProgram.isSourceFileFromExternalLibrary(oldFile)) {
-            sourceFilesFoundSearchingNodeModules.set(oldFile.path, true);
-          }
-          return;
-        }
-        filesByName.set(path, filesByName.get(oldFile.path));
-      });
-      files = newSourceFiles;
-      fileReasons = oldProgram.getFileIncludeReasons();
-      fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics();
-      resolvedTypeReferenceDirectives = oldProgram.getResolvedTypeReferenceDirectives();
-      sourceFileToPackageName = oldProgram.sourceFileToPackageName;
-      redirectTargetsMap = oldProgram.redirectTargetsMap;
-      usesUriStyleNodeCoreModules = oldProgram.usesUriStyleNodeCoreModules;
-      return 2 /* Completely */;
-    }
-    function getEmitHost(writeFileCallback) {
-      return {
-        getPrependNodes,
-        getCanonicalFileName,
-        getCommonSourceDirectory: program.getCommonSourceDirectory,
-        getCompilerOptions: program.getCompilerOptions,
-        getCurrentDirectory: () => currentDirectory,
-        getNewLine: () => host.getNewLine(),
-        getSourceFile: program.getSourceFile,
-        getSourceFileByPath: program.getSourceFileByPath,
-        getSourceFiles: program.getSourceFiles,
-        getLibFileFromReference: program.getLibFileFromReference,
-        isSourceFileFromExternalLibrary,
-        getResolvedProjectReferenceToRedirect,
-        getProjectReferenceRedirect,
-        isSourceOfProjectReferenceRedirect,
-        getSymlinkCache,
-        writeFile: writeFileCallback || writeFile2,
-        isEmitBlocked,
-        readFile: (f) => host.readFile(f),
-        fileExists: (f) => {
-          const path = toPath3(f);
-          if (getSourceFileByPath(path))
-            return true;
-          if (contains(missingFilePaths, path))
-            return false;
-          return host.fileExists(f);
-        },
-        useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(),
-        getBuildInfo: (bundle) => {
-          var _a3;
-          return (_a3 = program.getBuildInfo) == null ? void 0 : _a3.call(program, bundle);
-        },
-        getSourceFileFromReference: (file, ref) => program.getSourceFileFromReference(file, ref),
-        redirectTargetsMap,
-        getFileIncludeReasons: program.getFileIncludeReasons,
-        createHash: maybeBind(host, host.createHash)
-      };
-    }
-    function writeFile2(fileName, text, writeByteOrderMark, onError, sourceFiles, data) {
-      host.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data);
-    }
-    function emitBuildInfo(writeFileCallback) {
-      var _a3, _b2;
-      Debug.assert(!outFile(options));
-      (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Emit, "emitBuildInfo", {}, true);
-      mark("beforeEmit");
-      const emitResult = emitFiles(
-        notImplementedResolver,
-        getEmitHost(writeFileCallback),
-        void 0,
-        noTransformers,
-        false,
-        true
-      );
-      mark("afterEmit");
-      measure("Emit", "beforeEmit", "afterEmit");
-      (_b2 = tracing) == null ? void 0 : _b2.pop();
-      return emitResult;
     }
-    function getResolvedProjectReferences() {
-      return resolvedProjectReferences;
+    return node;
+  }
+  function cacheExpression(node) {
+    if (isGeneratedIdentifier(node) || getEmitFlags(node) & 8192 /* HelperName */) {
+      return node;
     }
-    function getProjectReferences() {
-      return projectReferences;
+    const temp = factory2.createTempVariable(hoistVariableDeclaration);
+    emitAssignment(
+      temp,
+      node,
+      /*location*/
+      node
+    );
+    return temp;
+  }
+  function declareLocal(name) {
+    const temp = name ? factory2.createUniqueName(name) : factory2.createTempVariable(
+      /*recordTempVariable*/
+      void 0
+    );
+    hoistVariableDeclaration(temp);
+    return temp;
+  }
+  function defineLabel() {
+    if (!labelOffsets) {
+      labelOffsets = [];
+    }
+    const label = nextLabelId;
+    nextLabelId++;
+    labelOffsets[label] = -1;
+    return label;
+  }
+  function markLabel(label) {
+    Debug.assert(labelOffsets !== void 0, "No labels were defined.");
+    labelOffsets[label] = operations ? operations.length : 0;
+  }
+  function beginBlock(block) {
+    if (!blocks) {
+      blocks = [];
+      blockActions = [];
+      blockOffsets = [];
+      blockStack = [];
+    }
+    const index = blockActions.length;
+    blockActions[index] = 0 /* Open */;
+    blockOffsets[index] = operations ? operations.length : 0;
+    blocks[index] = block;
+    blockStack.push(block);
+    return index;
+  }
+  function endBlock() {
+    const block = peekBlock();
+    if (block === void 0)
+      return Debug.fail("beginBlock was never called.");
+    const index = blockActions.length;
+    blockActions[index] = 1 /* Close */;
+    blockOffsets[index] = operations ? operations.length : 0;
+    blocks[index] = block;
+    blockStack.pop();
+    return block;
+  }
+  function peekBlock() {
+    return lastOrUndefined(blockStack);
+  }
+  function peekBlockKind() {
+    const block = peekBlock();
+    return block && block.kind;
+  }
+  function beginWithBlock(expression) {
+    const startLabel = defineLabel();
+    const endLabel = defineLabel();
+    markLabel(startLabel);
+    beginBlock({
+      kind: 1 /* With */,
+      expression,
+      startLabel,
+      endLabel
+    });
+  }
+  function endWithBlock() {
+    Debug.assert(peekBlockKind() === 1 /* With */);
+    const block = endBlock();
+    markLabel(block.endLabel);
+  }
+  function beginExceptionBlock() {
+    const startLabel = defineLabel();
+    const endLabel = defineLabel();
+    markLabel(startLabel);
+    beginBlock({
+      kind: 0 /* Exception */,
+      state: 0 /* Try */,
+      startLabel,
+      endLabel
+    });
+    emitNop();
+    return endLabel;
+  }
+  function beginCatchBlock(variable) {
+    Debug.assert(peekBlockKind() === 0 /* Exception */);
+    let name;
+    if (isGeneratedIdentifier(variable.name)) {
+      name = variable.name;
+      hoistVariableDeclaration(variable.name);
+    } else {
+      const text = idText(variable.name);
+      name = declareLocal(text);
+      if (!renamedCatchVariables) {
+        renamedCatchVariables = /* @__PURE__ */ new Map();
+        renamedCatchVariableDeclarations = [];
+        context.enableSubstitution(79 /* Identifier */);
+      }
+      renamedCatchVariables.set(text, true);
+      renamedCatchVariableDeclarations[getOriginalNodeId(variable)] = name;
+    }
+    const exception = peekBlock();
+    Debug.assert(exception.state < 1 /* Catch */);
+    const endLabel = exception.endLabel;
+    emitBreak(endLabel);
+    const catchLabel = defineLabel();
+    markLabel(catchLabel);
+    exception.state = 1 /* Catch */;
+    exception.catchVariable = name;
+    exception.catchLabel = catchLabel;
+    emitAssignment(name, factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(state, "sent"),
+      /*typeArguments*/
+      void 0,
+      []
+    ));
+    emitNop();
+  }
+  function beginFinallyBlock() {
+    Debug.assert(peekBlockKind() === 0 /* Exception */);
+    const exception = peekBlock();
+    Debug.assert(exception.state < 2 /* Finally */);
+    const endLabel = exception.endLabel;
+    emitBreak(endLabel);
+    const finallyLabel = defineLabel();
+    markLabel(finallyLabel);
+    exception.state = 2 /* Finally */;
+    exception.finallyLabel = finallyLabel;
+  }
+  function endExceptionBlock() {
+    Debug.assert(peekBlockKind() === 0 /* Exception */);
+    const exception = endBlock();
+    const state2 = exception.state;
+    if (state2 < 2 /* Finally */) {
+      emitBreak(exception.endLabel);
+    } else {
+      emitEndfinally();
+    }
+    markLabel(exception.endLabel);
+    emitNop();
+    exception.state = 3 /* Done */;
+  }
+  function beginScriptLoopBlock() {
+    beginBlock({
+      kind: 3 /* Loop */,
+      isScript: true,
+      breakLabel: -1,
+      continueLabel: -1
+    });
+  }
+  function beginLoopBlock(continueLabel) {
+    const breakLabel = defineLabel();
+    beginBlock({
+      kind: 3 /* Loop */,
+      isScript: false,
+      breakLabel,
+      continueLabel
+    });
+    return breakLabel;
+  }
+  function endLoopBlock() {
+    Debug.assert(peekBlockKind() === 3 /* Loop */);
+    const block = endBlock();
+    const breakLabel = block.breakLabel;
+    if (!block.isScript) {
+      markLabel(breakLabel);
     }
-    function getPrependNodes() {
-      return createPrependNodes(
-        projectReferences,
-        (_ref, index) => {
-          var _a3;
-          return (_a3 = resolvedProjectReferences[index]) == null ? void 0 : _a3.commandLine;
-        },
-        (fileName) => {
-          const path = toPath3(fileName);
-          const sourceFile = getSourceFileByPath(path);
-          return sourceFile ? sourceFile.text : filesByName.has(path) ? void 0 : host.readFile(path);
-        },
-        host
-      );
+  }
+  function beginScriptSwitchBlock() {
+    beginBlock({
+      kind: 2 /* Switch */,
+      isScript: true,
+      breakLabel: -1
+    });
+  }
+  function beginSwitchBlock() {
+    const breakLabel = defineLabel();
+    beginBlock({
+      kind: 2 /* Switch */,
+      isScript: false,
+      breakLabel
+    });
+    return breakLabel;
+  }
+  function endSwitchBlock() {
+    Debug.assert(peekBlockKind() === 2 /* Switch */);
+    const block = endBlock();
+    const breakLabel = block.breakLabel;
+    if (!block.isScript) {
+      markLabel(breakLabel);
+    }
+  }
+  function beginScriptLabeledBlock(labelText) {
+    beginBlock({
+      kind: 4 /* Labeled */,
+      isScript: true,
+      labelText,
+      breakLabel: -1
+    });
+  }
+  function beginLabeledBlock(labelText) {
+    const breakLabel = defineLabel();
+    beginBlock({
+      kind: 4 /* Labeled */,
+      isScript: false,
+      labelText,
+      breakLabel
+    });
+  }
+  function endLabeledBlock() {
+    Debug.assert(peekBlockKind() === 4 /* Labeled */);
+    const block = endBlock();
+    if (!block.isScript) {
+      markLabel(block.breakLabel);
     }
-    function isSourceFileFromExternalLibrary(file) {
-      return !!sourceFilesFoundSearchingNodeModules.get(file.path);
+  }
+  function supportsUnlabeledBreak(block) {
+    return block.kind === 2 /* Switch */ || block.kind === 3 /* Loop */;
+  }
+  function supportsLabeledBreakOrContinue(block) {
+    return block.kind === 4 /* Labeled */;
+  }
+  function supportsUnlabeledContinue(block) {
+    return block.kind === 3 /* Loop */;
+  }
+  function hasImmediateContainingLabeledBlock(labelText, start2) {
+    for (let j = start2; j >= 0; j--) {
+      const containingBlock = blockStack[j];
+      if (supportsLabeledBreakOrContinue(containingBlock)) {
+        if (containingBlock.labelText === labelText) {
+          return true;
+        }
+      } else {
+        break;
+      }
     }
-    function isSourceFileDefaultLibrary(file) {
-      if (!file.isDeclarationFile) {
-        return false;
+    return false;
+  }
+  function findBreakTarget(labelText) {
+    if (blockStack) {
+      if (labelText) {
+        for (let i = blockStack.length - 1; i >= 0; i--) {
+          const block = blockStack[i];
+          if (supportsLabeledBreakOrContinue(block) && block.labelText === labelText) {
+            return block.breakLabel;
+          } else if (supportsUnlabeledBreak(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) {
+            return block.breakLabel;
+          }
+        }
+      } else {
+        for (let i = blockStack.length - 1; i >= 0; i--) {
+          const block = blockStack[i];
+          if (supportsUnlabeledBreak(block)) {
+            return block.breakLabel;
+          }
+        }
       }
-      if (file.hasNoDefaultLib) {
-        return true;
+    }
+    return 0;
+  }
+  function findContinueTarget(labelText) {
+    if (blockStack) {
+      if (labelText) {
+        for (let i = blockStack.length - 1; i >= 0; i--) {
+          const block = blockStack[i];
+          if (supportsUnlabeledContinue(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) {
+            return block.continueLabel;
+          }
+        }
+      } else {
+        for (let i = blockStack.length - 1; i >= 0; i--) {
+          const block = blockStack[i];
+          if (supportsUnlabeledContinue(block)) {
+            return block.continueLabel;
+          }
+        }
       }
-      if (!options.noLib) {
-        return false;
+    }
+    return 0;
+  }
+  function createLabel2(label) {
+    if (label !== void 0 && label > 0) {
+      if (labelExpressions === void 0) {
+        labelExpressions = [];
       }
-      const equalityComparer = host.useCaseSensitiveFileNames() ? equateStringsCaseSensitive : equateStringsCaseInsensitive;
-      if (!options.lib) {
-        return equalityComparer(file.fileName, getDefaultLibraryFileName());
+      const expression = factory2.createNumericLiteral(-1);
+      if (labelExpressions[label] === void 0) {
+        labelExpressions[label] = [expression];
       } else {
-        return some(options.lib, (libFileName) => equalityComparer(file.fileName, pathForLibFile(libFileName)));
+        labelExpressions[label].push(expression);
       }
+      return expression;
     }
-    function getTypeChecker() {
-      return typeChecker || (typeChecker = createTypeChecker(program));
+    return factory2.createOmittedExpression();
+  }
+  function createInstruction(instruction) {
+    const literal = factory2.createNumericLiteral(instruction);
+    addSyntheticTrailingComment(literal, 3 /* MultiLineCommentTrivia */, getInstructionName(instruction));
+    return literal;
+  }
+  function createInlineBreak(label, location) {
+    Debug.assertLessThan(0, label, "Invalid label");
+    return setTextRange(
+      factory2.createReturnStatement(
+        factory2.createArrayLiteralExpression([
+          createInstruction(3 /* Break */),
+          createLabel2(label)
+        ])
+      ),
+      location
+    );
+  }
+  function createInlineReturn(expression, location) {
+    return setTextRange(
+      factory2.createReturnStatement(
+        factory2.createArrayLiteralExpression(
+          expression ? [createInstruction(2 /* Return */), expression] : [createInstruction(2 /* Return */)]
+        )
+      ),
+      location
+    );
+  }
+  function createGeneratorResume(location) {
+    return setTextRange(
+      factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(state, "sent"),
+        /*typeArguments*/
+        void 0,
+        []
+      ),
+      location
+    );
+  }
+  function emitNop() {
+    emitWorker(0 /* Nop */);
+  }
+  function emitStatement(node) {
+    if (node) {
+      emitWorker(1 /* Statement */, [node]);
+    } else {
+      emitNop();
     }
-    function emit(sourceFile, writeFileCallback, cancellationToken, emitOnly, transformers, forceDtsEmit) {
-      var _a3, _b2;
-      (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Emit, "emit", { path: sourceFile == null ? void 0 : sourceFile.path }, true);
-      const result = runWithCancellationToken(() => emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnly, transformers, forceDtsEmit));
-      (_b2 = tracing) == null ? void 0 : _b2.pop();
-      return result;
+  }
+  function emitAssignment(left, right, location) {
+    emitWorker(2 /* Assign */, [left, right], location);
+  }
+  function emitBreak(label, location) {
+    emitWorker(3 /* Break */, [label], location);
+  }
+  function emitBreakWhenTrue(label, condition, location) {
+    emitWorker(4 /* BreakWhenTrue */, [label, condition], location);
+  }
+  function emitBreakWhenFalse(label, condition, location) {
+    emitWorker(5 /* BreakWhenFalse */, [label, condition], location);
+  }
+  function emitYieldStar(expression, location) {
+    emitWorker(7 /* YieldStar */, [expression], location);
+  }
+  function emitYield(expression, location) {
+    emitWorker(6 /* Yield */, [expression], location);
+  }
+  function emitReturn(expression, location) {
+    emitWorker(8 /* Return */, [expression], location);
+  }
+  function emitThrow(expression, location) {
+    emitWorker(9 /* Throw */, [expression], location);
+  }
+  function emitEndfinally() {
+    emitWorker(10 /* Endfinally */);
+  }
+  function emitWorker(code, args, location) {
+    if (operations === void 0) {
+      operations = [];
+      operationArguments = [];
+      operationLocations = [];
     }
-    function isEmitBlocked(emitFileName) {
-      return hasEmitBlockingDiagnostics.has(toPath3(emitFileName));
+    if (labelOffsets === void 0) {
+      markLabel(defineLabel());
     }
-    function emitWorker(program2, sourceFile, writeFileCallback, cancellationToken, emitOnly, customTransformers, forceDtsEmit) {
-      if (!forceDtsEmit) {
-        const result = handleNoEmitOptions(program2, sourceFile, writeFileCallback, cancellationToken);
-        if (result)
-          return result;
+    const operationIndex = operations.length;
+    operations[operationIndex] = code;
+    operationArguments[operationIndex] = args;
+    operationLocations[operationIndex] = location;
+  }
+  function build2() {
+    blockIndex = 0;
+    labelNumber = 0;
+    labelNumbers = void 0;
+    lastOperationWasAbrupt = false;
+    lastOperationWasCompletion = false;
+    clauses = void 0;
+    statements = void 0;
+    exceptionBlockStack = void 0;
+    currentExceptionBlock = void 0;
+    withBlockStack = void 0;
+    const buildResult = buildStatements();
+    return emitHelpers().createGeneratorHelper(
+      setEmitFlags(
+        factory2.createFunctionExpression(
+          /*modifiers*/
+          void 0,
+          /*asteriskToken*/
+          void 0,
+          /*name*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            state
+          )],
+          /*type*/
+          void 0,
+          factory2.createBlock(
+            buildResult,
+            /*multiLine*/
+            buildResult.length > 0
+          )
+        ),
+        1048576 /* ReuseTempVariableScope */
+      )
+    );
+  }
+  function buildStatements() {
+    if (operations) {
+      for (let operationIndex = 0; operationIndex < operations.length; operationIndex++) {
+        writeOperation(operationIndex);
       }
-      const emitResolver = getTypeChecker().getEmitResolver(outFile(options) ? void 0 : sourceFile, cancellationToken);
-      mark("beforeEmit");
-      const emitResult = emitFiles(
-        emitResolver,
-        getEmitHost(writeFileCallback),
-        sourceFile,
-        getTransformers(options, customTransformers, emitOnly),
-        emitOnly,
-        false,
-        forceDtsEmit
-      );
-      mark("afterEmit");
-      measure("Emit", "beforeEmit", "afterEmit");
-      return emitResult;
-    }
-    function getSourceFile(fileName) {
-      return getSourceFileByPath(toPath3(fileName));
+      flushFinalLabel(operations.length);
+    } else {
+      flushFinalLabel(0);
     }
-    function getSourceFileByPath(path) {
-      return filesByName.get(path) || void 0;
+    if (clauses) {
+      const labelExpression = factory2.createPropertyAccessExpression(state, "label");
+      const switchStatement = factory2.createSwitchStatement(labelExpression, factory2.createCaseBlock(clauses));
+      return [startOnNewLine(switchStatement)];
     }
-    function getDiagnosticsHelper(sourceFile, getDiagnostics2, cancellationToken) {
-      if (sourceFile) {
-        return getDiagnostics2(sourceFile, cancellationToken);
-      }
-      return sortAndDeduplicateDiagnostics(flatMap(program.getSourceFiles(), (sourceFile2) => {
-        if (cancellationToken) {
-          cancellationToken.throwIfCancellationRequested();
-        }
-        return getDiagnostics2(sourceFile2, cancellationToken);
-      }));
+    if (statements) {
+      return statements;
     }
-    function getSyntacticDiagnostics(sourceFile, cancellationToken) {
-      return getDiagnosticsHelper(sourceFile, getSyntacticDiagnosticsForFile, cancellationToken);
+    return [];
+  }
+  function flushLabel() {
+    if (!statements) {
+      return;
     }
-    function getSemanticDiagnostics(sourceFile, cancellationToken) {
-      return getDiagnosticsHelper(sourceFile, getSemanticDiagnosticsForFile, cancellationToken);
+    appendLabel(
+      /*markLabelEnd*/
+      !lastOperationWasAbrupt
+    );
+    lastOperationWasAbrupt = false;
+    lastOperationWasCompletion = false;
+    labelNumber++;
+  }
+  function flushFinalLabel(operationIndex) {
+    if (isFinalLabelReachable(operationIndex)) {
+      tryEnterLabel(operationIndex);
+      withBlockStack = void 0;
+      writeReturn(
+        /*expression*/
+        void 0,
+        /*operationLocation*/
+        void 0
+      );
     }
-    function getCachedSemanticDiagnostics(sourceFile) {
-      var _a3;
-      return sourceFile ? (_a3 = cachedBindAndCheckDiagnosticsForFile.perFile) == null ? void 0 : _a3.get(sourceFile.path) : cachedBindAndCheckDiagnosticsForFile.allDiagnostics;
+    if (statements && clauses) {
+      appendLabel(
+        /*markLabelEnd*/
+        false
+      );
     }
-    function getBindAndCheckDiagnostics(sourceFile, cancellationToken) {
-      return getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken);
+    updateLabelExpressions();
+  }
+  function isFinalLabelReachable(operationIndex) {
+    if (!lastOperationWasCompletion) {
+      return true;
     }
-    function getProgramDiagnostics(sourceFile) {
-      var _a3;
-      if (skipTypeChecking(sourceFile, options, program)) {
-        return emptyArray;
-      }
-      const programDiagnosticsInFile = programDiagnostics.getDiagnostics(sourceFile.fileName);
-      if (!((_a3 = sourceFile.commentDirectives) == null ? void 0 : _a3.length)) {
-        return programDiagnosticsInFile;
-      }
-      return getDiagnosticsWithPrecedingDirectives(sourceFile, sourceFile.commentDirectives, programDiagnosticsInFile).diagnostics;
+    if (!labelOffsets || !labelExpressions) {
+      return false;
     }
-    function getDeclarationDiagnostics2(sourceFile, cancellationToken) {
-      const options2 = program.getCompilerOptions();
-      if (!sourceFile || outFile(options2)) {
-        return getDeclarationDiagnosticsWorker(sourceFile, cancellationToken);
-      } else {
-        return getDiagnosticsHelper(sourceFile, getDeclarationDiagnosticsForFile, cancellationToken);
+    for (let label = 0; label < labelOffsets.length; label++) {
+      if (labelOffsets[label] === operationIndex && labelExpressions[label]) {
+        return true;
       }
     }
-    function getSyntacticDiagnosticsForFile(sourceFile) {
-      if (isSourceFileJS(sourceFile)) {
-        if (!sourceFile.additionalSyntacticDiagnostics) {
-          sourceFile.additionalSyntacticDiagnostics = getJSSyntacticDiagnosticsForFile(sourceFile);
-        }
-        return concatenate(sourceFile.additionalSyntacticDiagnostics, sourceFile.parseDiagnostics);
-      }
-      return sourceFile.parseDiagnostics;
+    return false;
+  }
+  function appendLabel(markLabelEnd) {
+    if (!clauses) {
+      clauses = [];
     }
-    function runWithCancellationToken(func) {
-      try {
-        return func();
-      } catch (e) {
-        if (e instanceof OperationCanceledException) {
-          typeChecker = void 0;
+    if (statements) {
+      if (withBlockStack) {
+        for (let i = withBlockStack.length - 1; i >= 0; i--) {
+          const withBlock = withBlockStack[i];
+          statements = [factory2.createWithStatement(withBlock.expression, factory2.createBlock(statements))];
         }
-        throw e;
       }
-    }
-    function getSemanticDiagnosticsForFile(sourceFile, cancellationToken) {
-      return concatenate(
-        filterSemanticDiagnostics(getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken), options),
-        getProgramDiagnostics(sourceFile)
-      );
-    }
-    function getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken) {
-      return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedBindAndCheckDiagnosticsForFile, getBindAndCheckDiagnosticsForFileNoCache);
-    }
-    function getBindAndCheckDiagnosticsForFileNoCache(sourceFile, cancellationToken) {
-      return runWithCancellationToken(() => {
-        if (skipTypeChecking(sourceFile, options, program)) {
-          return emptyArray;
-        }
-        const typeChecker2 = getTypeChecker();
-        Debug.assert(!!sourceFile.bindDiagnostics);
-        const isJs = sourceFile.scriptKind === 1 /* JS */ || sourceFile.scriptKind === 2 /* JSX */;
-        const isCheckJs = isJs && isCheckJsEnabledForFile(sourceFile, options);
-        const isPlainJs = isPlainJsFile(sourceFile, options.checkJs);
-        const isTsNoCheck = !!sourceFile.checkJsDirective && sourceFile.checkJsDirective.enabled === false;
-        const includeBindAndCheckDiagnostics = !isTsNoCheck && (sourceFile.scriptKind === 3 /* TS */ || sourceFile.scriptKind === 4 /* TSX */ || sourceFile.scriptKind === 5 /* External */ || isPlainJs || isCheckJs || sourceFile.scriptKind === 7 /* Deferred */);
-        let bindDiagnostics = includeBindAndCheckDiagnostics ? sourceFile.bindDiagnostics : emptyArray;
-        let checkDiagnostics = includeBindAndCheckDiagnostics ? typeChecker2.getDiagnostics(sourceFile, cancellationToken) : emptyArray;
-        if (isPlainJs) {
-          bindDiagnostics = filter(bindDiagnostics, (d) => plainJSErrors.has(d.code));
-          checkDiagnostics = filter(checkDiagnostics, (d) => plainJSErrors.has(d.code));
-        }
-        return getMergedBindAndCheckDiagnostics(sourceFile, includeBindAndCheckDiagnostics && !isPlainJs, bindDiagnostics, checkDiagnostics, isCheckJs ? sourceFile.jsDocDiagnostics : void 0);
-      });
-    }
-    function getMergedBindAndCheckDiagnostics(sourceFile, includeBindAndCheckDiagnostics, ...allDiagnostics) {
-      var _a3;
-      const flatDiagnostics = flatten(allDiagnostics);
-      if (!includeBindAndCheckDiagnostics || !((_a3 = sourceFile.commentDirectives) == null ? void 0 : _a3.length)) {
-        return flatDiagnostics;
+      if (currentExceptionBlock) {
+        const { startLabel, catchLabel, finallyLabel, endLabel } = currentExceptionBlock;
+        statements.unshift(
+          factory2.createExpressionStatement(
+            factory2.createCallExpression(
+              factory2.createPropertyAccessExpression(factory2.createPropertyAccessExpression(state, "trys"), "push"),
+              /*typeArguments*/
+              void 0,
+              [
+                factory2.createArrayLiteralExpression([
+                  createLabel2(startLabel),
+                  createLabel2(catchLabel),
+                  createLabel2(finallyLabel),
+                  createLabel2(endLabel)
+                ])
+              ]
+            )
+          )
+        );
+        currentExceptionBlock = void 0;
       }
-      const { diagnostics, directives } = getDiagnosticsWithPrecedingDirectives(sourceFile, sourceFile.commentDirectives, flatDiagnostics);
-      for (const errorExpectation of directives.getUnusedExpectations()) {
-        diagnostics.push(createDiagnosticForRange(sourceFile, errorExpectation.range, Diagnostics.Unused_ts_expect_error_directive));
+      if (markLabelEnd) {
+        statements.push(
+          factory2.createExpressionStatement(
+            factory2.createAssignment(
+              factory2.createPropertyAccessExpression(state, "label"),
+              factory2.createNumericLiteral(labelNumber + 1)
+            )
+          )
+        );
       }
-      return diagnostics;
-    }
-    function getDiagnosticsWithPrecedingDirectives(sourceFile, commentDirectives, flatDiagnostics) {
-      const directives = createCommentDirectivesMap(sourceFile, commentDirectives);
-      const diagnostics = flatDiagnostics.filter((diagnostic) => markPrecedingCommentDirectiveLine(diagnostic, directives) === -1);
-      return { diagnostics, directives };
     }
-    function getSuggestionDiagnostics(sourceFile, cancellationToken) {
-      return runWithCancellationToken(() => {
-        return getTypeChecker().getSuggestionDiagnostics(sourceFile, cancellationToken);
-      });
+    clauses.push(
+      factory2.createCaseClause(
+        factory2.createNumericLiteral(labelNumber),
+        statements || []
+      )
+    );
+    statements = void 0;
+  }
+  function tryEnterLabel(operationIndex) {
+    if (!labelOffsets) {
+      return;
     }
-    function markPrecedingCommentDirectiveLine(diagnostic, directives) {
-      const { file, start: start2 } = diagnostic;
-      if (!file) {
-        return -1;
-      }
-      const lineStarts = getLineStarts(file);
-      let line = computeLineAndCharacterOfPosition(lineStarts, start2).line - 1;
-      while (line >= 0) {
-        if (directives.markUsed(line)) {
-          return line;
+    for (let label = 0; label < labelOffsets.length; label++) {
+      if (labelOffsets[label] === operationIndex) {
+        flushLabel();
+        if (labelNumbers === void 0) {
+          labelNumbers = [];
         }
-        const lineText = file.text.slice(lineStarts[line], lineStarts[line + 1]).trim();
-        if (lineText !== "" && !/^(\s*)\/\/(.*)$/.test(lineText)) {
-          return -1;
+        if (labelNumbers[labelNumber] === void 0) {
+          labelNumbers[labelNumber] = [label];
+        } else {
+          labelNumbers[labelNumber].push(label);
         }
-        line--;
       }
-      return -1;
     }
-    function getJSSyntacticDiagnosticsForFile(sourceFile) {
-      return runWithCancellationToken(() => {
-        const diagnostics = [];
-        walk(sourceFile, sourceFile);
-        forEachChildRecursively(sourceFile, walk, walkArray);
-        return diagnostics;
-        function walk(node, parent2) {
-          switch (parent2.kind) {
-            case 166 /* Parameter */:
-            case 169 /* PropertyDeclaration */:
-            case 171 /* MethodDeclaration */:
-              if (parent2.questionToken === node) {
-                diagnostics.push(createDiagnosticForNode2(node, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, "?"));
-                return "skip";
-              }
-            case 170 /* MethodSignature */:
-            case 173 /* Constructor */:
-            case 174 /* GetAccessor */:
-            case 175 /* SetAccessor */:
-            case 215 /* FunctionExpression */:
-            case 259 /* FunctionDeclaration */:
-            case 216 /* ArrowFunction */:
-            case 257 /* VariableDeclaration */:
-              if (parent2.type === node) {
-                diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Type_annotations_can_only_be_used_in_TypeScript_files));
-                return "skip";
-              }
-          }
-          switch (node.kind) {
-            case 270 /* ImportClause */:
-              if (node.isTypeOnly) {
-                diagnostics.push(createDiagnosticForNode2(parent2, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, "import type"));
-                return "skip";
-              }
-              break;
-            case 275 /* ExportDeclaration */:
-              if (node.isTypeOnly) {
-                diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, "export type"));
-                return "skip";
-              }
-              break;
-            case 273 /* ImportSpecifier */:
-            case 278 /* ExportSpecifier */:
-              if (node.isTypeOnly) {
-                diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, isImportSpecifier(node) ? "import...type" : "export...type"));
-                return "skip";
-              }
-              break;
-            case 268 /* ImportEqualsDeclaration */:
-              diagnostics.push(createDiagnosticForNode2(node, Diagnostics.import_can_only_be_used_in_TypeScript_files));
-              return "skip";
-            case 274 /* ExportAssignment */:
-              if (node.isExportEquals) {
-                diagnostics.push(createDiagnosticForNode2(node, Diagnostics.export_can_only_be_used_in_TypeScript_files));
-                return "skip";
-              }
-              break;
-            case 294 /* HeritageClause */:
-              const heritageClause = node;
-              if (heritageClause.token === 117 /* ImplementsKeyword */) {
-                diagnostics.push(createDiagnosticForNode2(node, Diagnostics.implements_clauses_can_only_be_used_in_TypeScript_files));
-                return "skip";
+  }
+  function updateLabelExpressions() {
+    if (labelExpressions !== void 0 && labelNumbers !== void 0) {
+      for (let labelNumber2 = 0; labelNumber2 < labelNumbers.length; labelNumber2++) {
+        const labels = labelNumbers[labelNumber2];
+        if (labels !== void 0) {
+          for (const label of labels) {
+            const expressions = labelExpressions[label];
+            if (expressions !== void 0) {
+              for (const expression of expressions) {
+                expression.text = String(labelNumber2);
               }
-              break;
-            case 261 /* InterfaceDeclaration */:
-              const interfaceKeyword = tokenToString(118 /* InterfaceKeyword */);
-              Debug.assertIsDefined(interfaceKeyword);
-              diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, interfaceKeyword));
-              return "skip";
-            case 264 /* ModuleDeclaration */:
-              const moduleKeyword = node.flags & 16 /* Namespace */ ? tokenToString(143 /* NamespaceKeyword */) : tokenToString(142 /* ModuleKeyword */);
-              Debug.assertIsDefined(moduleKeyword);
-              diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, moduleKeyword));
-              return "skip";
-            case 262 /* TypeAliasDeclaration */:
-              diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Type_aliases_can_only_be_used_in_TypeScript_files));
-              return "skip";
-            case 263 /* EnumDeclaration */:
-              const enumKeyword = Debug.checkDefined(tokenToString(92 /* EnumKeyword */));
-              diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, enumKeyword));
-              return "skip";
-            case 232 /* NonNullExpression */:
-              diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Non_null_assertions_can_only_be_used_in_TypeScript_files));
-              return "skip";
-            case 231 /* AsExpression */:
-              diagnostics.push(createDiagnosticForNode2(node.type, Diagnostics.Type_assertion_expressions_can_only_be_used_in_TypeScript_files));
-              return "skip";
-            case 235 /* SatisfiesExpression */:
-              diagnostics.push(createDiagnosticForNode2(node.type, Diagnostics.Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files));
-              return "skip";
-            case 213 /* TypeAssertionExpression */:
-              Debug.fail();
+            }
           }
         }
-        function walkArray(nodes, parent2) {
-          if (canHaveModifiers(parent2) && parent2.modifiers === nodes && some(nodes, isDecorator) && !options.experimentalDecorators) {
-            diagnostics.push(createDiagnosticForNode2(parent2, Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_in_your_tsconfig_or_jsconfig_to_remove_this_warning));
-          }
-          switch (parent2.kind) {
-            case 260 /* ClassDeclaration */:
-            case 228 /* ClassExpression */:
-            case 171 /* MethodDeclaration */:
-            case 173 /* Constructor */:
-            case 174 /* GetAccessor */:
-            case 175 /* SetAccessor */:
-            case 215 /* FunctionExpression */:
-            case 259 /* FunctionDeclaration */:
-            case 216 /* ArrowFunction */:
-              if (nodes === parent2.typeParameters) {
-                diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Type_parameter_declarations_can_only_be_used_in_TypeScript_files));
-                return "skip";
-              }
-            case 240 /* VariableStatement */:
-              if (nodes === parent2.modifiers) {
-                checkModifiers(parent2.modifiers, parent2.kind === 240 /* VariableStatement */);
-                return "skip";
-              }
-              break;
-            case 169 /* PropertyDeclaration */:
-              if (nodes === parent2.modifiers) {
-                for (const modifier of nodes) {
-                  if (isModifier(modifier) && modifier.kind !== 124 /* StaticKeyword */ && modifier.kind !== 127 /* AccessorKeyword */) {
-                    diagnostics.push(createDiagnosticForNode2(modifier, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, tokenToString(modifier.kind)));
-                  }
-                }
-                return "skip";
+      }
+    }
+  }
+  function tryEnterOrLeaveBlock(operationIndex) {
+    if (blocks) {
+      for (; blockIndex < blockActions.length && blockOffsets[blockIndex] <= operationIndex; blockIndex++) {
+        const block = blocks[blockIndex];
+        const blockAction = blockActions[blockIndex];
+        switch (block.kind) {
+          case 0 /* Exception */:
+            if (blockAction === 0 /* Open */) {
+              if (!exceptionBlockStack) {
+                exceptionBlockStack = [];
               }
-              break;
-            case 166 /* Parameter */:
-              if (nodes === parent2.modifiers && some(nodes, isModifier)) {
-                diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Parameter_modifiers_can_only_be_used_in_TypeScript_files));
-                return "skip";
+              if (!statements) {
+                statements = [];
               }
-              break;
-            case 210 /* CallExpression */:
-            case 211 /* NewExpression */:
-            case 230 /* ExpressionWithTypeArguments */:
-            case 282 /* JsxSelfClosingElement */:
-            case 283 /* JsxOpeningElement */:
-            case 212 /* TaggedTemplateExpression */:
-              if (nodes === parent2.typeArguments) {
-                diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Type_arguments_can_only_be_used_in_TypeScript_files));
-                return "skip";
+              exceptionBlockStack.push(currentExceptionBlock);
+              currentExceptionBlock = block;
+            } else if (blockAction === 1 /* Close */) {
+              currentExceptionBlock = exceptionBlockStack.pop();
+            }
+            break;
+          case 1 /* With */:
+            if (blockAction === 0 /* Open */) {
+              if (!withBlockStack) {
+                withBlockStack = [];
               }
-              break;
-          }
-        }
-        function checkModifiers(modifiers, isConstValid) {
-          for (const modifier of modifiers) {
-            switch (modifier.kind) {
-              case 85 /* ConstKeyword */:
-                if (isConstValid) {
-                  continue;
-                }
-              case 123 /* PublicKeyword */:
-              case 121 /* PrivateKeyword */:
-              case 122 /* ProtectedKeyword */:
-              case 146 /* ReadonlyKeyword */:
-              case 136 /* DeclareKeyword */:
-              case 126 /* AbstractKeyword */:
-              case 161 /* OverrideKeyword */:
-              case 101 /* InKeyword */:
-              case 145 /* OutKeyword */:
-                diagnostics.push(createDiagnosticForNode2(modifier, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, tokenToString(modifier.kind)));
-                break;
-              case 124 /* StaticKeyword */:
-              case 93 /* ExportKeyword */:
-              case 88 /* DefaultKeyword */:
-              case 127 /* AccessorKeyword */:
+              withBlockStack.push(block);
+            } else if (blockAction === 1 /* Close */) {
+              withBlockStack.pop();
             }
-          }
-        }
-        function createDiagnosticForNodeArray2(nodes, message, arg0, arg1, arg2) {
-          const start2 = nodes.pos;
-          return createFileDiagnostic(sourceFile, start2, nodes.end - start2, message, arg0, arg1, arg2);
-        }
-        function createDiagnosticForNode2(node, message, arg0, arg1, arg2) {
-          return createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2);
+            break;
         }
-      });
+      }
     }
-    function getDeclarationDiagnosticsWorker(sourceFile, cancellationToken) {
-      return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedDeclarationDiagnosticsForFile, getDeclarationDiagnosticsForFileNoCache);
+  }
+  function writeOperation(operationIndex) {
+    tryEnterLabel(operationIndex);
+    tryEnterOrLeaveBlock(operationIndex);
+    if (lastOperationWasAbrupt) {
+      return;
     }
-    function getDeclarationDiagnosticsForFileNoCache(sourceFile, cancellationToken) {
-      return runWithCancellationToken(() => {
-        const resolver = getTypeChecker().getEmitResolver(sourceFile, cancellationToken);
-        return getDeclarationDiagnostics(getEmitHost(noop), resolver, sourceFile) || emptyArray;
-      });
+    lastOperationWasAbrupt = false;
+    lastOperationWasCompletion = false;
+    const opcode = operations[operationIndex];
+    if (opcode === 0 /* Nop */) {
+      return;
+    } else if (opcode === 10 /* Endfinally */) {
+      return writeEndfinally();
     }
-    function getAndCacheDiagnostics(sourceFile, cancellationToken, cache, getDiagnostics2) {
-      var _a3;
-      const cachedResult = sourceFile ? (_a3 = cache.perFile) == null ? void 0 : _a3.get(sourceFile.path) : cache.allDiagnostics;
-      if (cachedResult) {
-        return cachedResult;
-      }
-      const result = getDiagnostics2(sourceFile, cancellationToken);
-      if (sourceFile) {
-        (cache.perFile || (cache.perFile = /* @__PURE__ */ new Map())).set(sourceFile.path, result);
+    const args = operationArguments[operationIndex];
+    if (opcode === 1 /* Statement */) {
+      return writeStatement(args[0]);
+    }
+    const location = operationLocations[operationIndex];
+    switch (opcode) {
+      case 2 /* Assign */:
+        return writeAssign(args[0], args[1], location);
+      case 3 /* Break */:
+        return writeBreak(args[0], location);
+      case 4 /* BreakWhenTrue */:
+        return writeBreakWhenTrue(args[0], args[1], location);
+      case 5 /* BreakWhenFalse */:
+        return writeBreakWhenFalse(args[0], args[1], location);
+      case 6 /* Yield */:
+        return writeYield(args[0], location);
+      case 7 /* YieldStar */:
+        return writeYieldStar(args[0], location);
+      case 8 /* Return */:
+        return writeReturn(args[0], location);
+      case 9 /* Throw */:
+        return writeThrow(args[0], location);
+    }
+  }
+  function writeStatement(statement) {
+    if (statement) {
+      if (!statements) {
+        statements = [statement];
       } else {
-        cache.allDiagnostics = result;
+        statements.push(statement);
       }
-      return result;
     }
-    function getDeclarationDiagnosticsForFile(sourceFile, cancellationToken) {
-      return sourceFile.isDeclarationFile ? [] : getDeclarationDiagnosticsWorker(sourceFile, cancellationToken);
+  }
+  function writeAssign(left, right, operationLocation) {
+    writeStatement(setTextRange(factory2.createExpressionStatement(factory2.createAssignment(left, right)), operationLocation));
+  }
+  function writeThrow(expression, operationLocation) {
+    lastOperationWasAbrupt = true;
+    lastOperationWasCompletion = true;
+    writeStatement(setTextRange(factory2.createThrowStatement(expression), operationLocation));
+  }
+  function writeReturn(expression, operationLocation) {
+    lastOperationWasAbrupt = true;
+    lastOperationWasCompletion = true;
+    writeStatement(
+      setEmitFlags(
+        setTextRange(
+          factory2.createReturnStatement(
+            factory2.createArrayLiteralExpression(
+              expression ? [createInstruction(2 /* Return */), expression] : [createInstruction(2 /* Return */)]
+            )
+          ),
+          operationLocation
+        ),
+        768 /* NoTokenSourceMaps */
+      )
+    );
+  }
+  function writeBreak(label, operationLocation) {
+    lastOperationWasAbrupt = true;
+    writeStatement(
+      setEmitFlags(
+        setTextRange(
+          factory2.createReturnStatement(
+            factory2.createArrayLiteralExpression([
+              createInstruction(3 /* Break */),
+              createLabel2(label)
+            ])
+          ),
+          operationLocation
+        ),
+        768 /* NoTokenSourceMaps */
+      )
+    );
+  }
+  function writeBreakWhenTrue(label, condition, operationLocation) {
+    writeStatement(
+      setEmitFlags(
+        factory2.createIfStatement(
+          condition,
+          setEmitFlags(
+            setTextRange(
+              factory2.createReturnStatement(
+                factory2.createArrayLiteralExpression([
+                  createInstruction(3 /* Break */),
+                  createLabel2(label)
+                ])
+              ),
+              operationLocation
+            ),
+            768 /* NoTokenSourceMaps */
+          )
+        ),
+        1 /* SingleLine */
+      )
+    );
+  }
+  function writeBreakWhenFalse(label, condition, operationLocation) {
+    writeStatement(
+      setEmitFlags(
+        factory2.createIfStatement(
+          factory2.createLogicalNot(condition),
+          setEmitFlags(
+            setTextRange(
+              factory2.createReturnStatement(
+                factory2.createArrayLiteralExpression([
+                  createInstruction(3 /* Break */),
+                  createLabel2(label)
+                ])
+              ),
+              operationLocation
+            ),
+            768 /* NoTokenSourceMaps */
+          )
+        ),
+        1 /* SingleLine */
+      )
+    );
+  }
+  function writeYield(expression, operationLocation) {
+    lastOperationWasAbrupt = true;
+    writeStatement(
+      setEmitFlags(
+        setTextRange(
+          factory2.createReturnStatement(
+            factory2.createArrayLiteralExpression(
+              expression ? [createInstruction(4 /* Yield */), expression] : [createInstruction(4 /* Yield */)]
+            )
+          ),
+          operationLocation
+        ),
+        768 /* NoTokenSourceMaps */
+      )
+    );
+  }
+  function writeYieldStar(expression, operationLocation) {
+    lastOperationWasAbrupt = true;
+    writeStatement(
+      setEmitFlags(
+        setTextRange(
+          factory2.createReturnStatement(
+            factory2.createArrayLiteralExpression([
+              createInstruction(5 /* YieldStar */),
+              expression
+            ])
+          ),
+          operationLocation
+        ),
+        768 /* NoTokenSourceMaps */
+      )
+    );
+  }
+  function writeEndfinally() {
+    lastOperationWasAbrupt = true;
+    writeStatement(
+      factory2.createReturnStatement(
+        factory2.createArrayLiteralExpression([
+          createInstruction(7 /* Endfinally */)
+        ])
+      )
+    );
+  }
+}
+
+// src/compiler/transformers/module/module.ts
+function transformModule(context) {
+  function getTransformModuleDelegate(moduleKind2) {
+    switch (moduleKind2) {
+      case 2 /* AMD */:
+        return transformAMDModule;
+      case 3 /* UMD */:
+        return transformUMDModule;
+      default:
+        return transformCommonJSModule;
+    }
+  }
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers,
+    startLexicalEnvironment,
+    endLexicalEnvironment,
+    hoistVariableDeclaration
+  } = context;
+  const compilerOptions = context.getCompilerOptions();
+  const resolver = context.getEmitResolver();
+  const host = context.getEmitHost();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const moduleKind = getEmitModuleKind(compilerOptions);
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  const previousOnEmitNode = context.onEmitNode;
+  context.onSubstituteNode = onSubstituteNode;
+  context.onEmitNode = onEmitNode;
+  context.enableSubstitution(210 /* CallExpression */);
+  context.enableSubstitution(212 /* TaggedTemplateExpression */);
+  context.enableSubstitution(79 /* Identifier */);
+  context.enableSubstitution(223 /* BinaryExpression */);
+  context.enableSubstitution(300 /* ShorthandPropertyAssignment */);
+  context.enableEmitNotification(308 /* SourceFile */);
+  const moduleInfoMap = [];
+  const deferredExports = [];
+  let currentSourceFile;
+  let currentModuleInfo;
+  const noSubstitution = [];
+  let needUMDDynamicImportHelper;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile || !(isEffectiveExternalModule(node, compilerOptions) || node.transformFlags & 8388608 /* ContainsDynamicImport */ || isJsonSourceFile(node) && hasJsonModuleEmitEnabled(compilerOptions) && outFile(compilerOptions))) {
+      return node;
+    }
+    currentSourceFile = node;
+    currentModuleInfo = collectExternalModuleInfo(context, node, resolver, compilerOptions);
+    moduleInfoMap[getOriginalNodeId(node)] = currentModuleInfo;
+    const transformModule2 = getTransformModuleDelegate(moduleKind);
+    const updated = transformModule2(node);
+    currentSourceFile = void 0;
+    currentModuleInfo = void 0;
+    needUMDDynamicImportHelper = false;
+    return updated;
+  }
+  function shouldEmitUnderscoreUnderscoreESModule() {
+    if (!currentModuleInfo.exportEquals && isExternalModule(currentSourceFile)) {
+      return true;
     }
-    function getOptionsDiagnostics() {
-      return sortAndDeduplicateDiagnostics(concatenate(
-        programDiagnostics.getGlobalDiagnostics(),
-        getOptionsDiagnosticsOfConfigFile()
-      ));
+    return false;
+  }
+  function transformCommonJSModule(node) {
+    startLexicalEnvironment();
+    const statements = [];
+    const ensureUseStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") || !compilerOptions.noImplicitUseStrict && isExternalModule(currentSourceFile);
+    const statementOffset = factory2.copyPrologue(node.statements, statements, ensureUseStrict && !isJsonSourceFile(node), topLevelVisitor);
+    if (shouldEmitUnderscoreUnderscoreESModule()) {
+      append(statements, createUnderscoreUnderscoreESModule());
+    }
+    if (length(currentModuleInfo.exportedNames)) {
+      const chunkSize = 50;
+      for (let i = 0; i < currentModuleInfo.exportedNames.length; i += chunkSize) {
+        append(
+          statements,
+          factory2.createExpressionStatement(
+            reduceLeft(
+              currentModuleInfo.exportedNames.slice(i, i + chunkSize),
+              (prev, nextId) => factory2.createAssignment(factory2.createPropertyAccessExpression(factory2.createIdentifier("exports"), factory2.createIdentifier(idText(nextId))), prev),
+              factory2.createVoidZero()
+            )
+          )
+        );
+      }
     }
-    function getOptionsDiagnosticsOfConfigFile() {
-      if (!options.configFile)
-        return emptyArray;
-      let diagnostics = programDiagnostics.getDiagnostics(options.configFile.fileName);
-      forEachResolvedProjectReference2((resolvedRef) => {
-        diagnostics = concatenate(diagnostics, programDiagnostics.getDiagnostics(resolvedRef.sourceFile.fileName));
-      });
-      return diagnostics;
+    append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement));
+    addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset));
+    addExportEqualsIfNeeded(
+      statements,
+      /*emitAsReturn*/
+      false
+    );
+    insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
+    const updated = factory2.updateSourceFile(node, setTextRange(factory2.createNodeArray(statements), node.statements));
+    addEmitHelpers(updated, context.readEmitHelpers());
+    return updated;
+  }
+  function transformAMDModule(node) {
+    const define = factory2.createIdentifier("define");
+    const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
+    const jsonSourceFile = isJsonSourceFile(node) && node;
+    const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(
+      node,
+      /*includeNonAmdDependencies*/
+      true
+    );
+    const updated = factory2.updateSourceFile(
+      node,
+      setTextRange(
+        factory2.createNodeArray([
+          factory2.createExpressionStatement(
+            factory2.createCallExpression(
+              define,
+              /*typeArguments*/
+              void 0,
+              [
+                // Add the module name (if provided).
+                ...moduleName ? [moduleName] : [],
+                // Add the dependency array argument:
+                //
+                //     ["require", "exports", module1", "module2", ...]
+                factory2.createArrayLiteralExpression(jsonSourceFile ? emptyArray : [
+                  factory2.createStringLiteral("require"),
+                  factory2.createStringLiteral("exports"),
+                  ...aliasedModuleNames,
+                  ...unaliasedModuleNames
+                ]),
+                // Add the module body function argument:
+                //
+                //     function (require, exports, module1, module2) ...
+                jsonSourceFile ? jsonSourceFile.statements.length ? jsonSourceFile.statements[0].expression : factory2.createObjectLiteralExpression() : factory2.createFunctionExpression(
+                  /*modifiers*/
+                  void 0,
+                  /*asteriskToken*/
+                  void 0,
+                  /*name*/
+                  void 0,
+                  /*typeParameters*/
+                  void 0,
+                  [
+                    factory2.createParameterDeclaration(
+                      /*modifiers*/
+                      void 0,
+                      /*dotDotDotToken*/
+                      void 0,
+                      "require"
+                    ),
+                    factory2.createParameterDeclaration(
+                      /*modifiers*/
+                      void 0,
+                      /*dotDotDotToken*/
+                      void 0,
+                      "exports"
+                    ),
+                    ...importAliasNames
+                  ],
+                  /*type*/
+                  void 0,
+                  transformAsynchronousModuleBody(node)
+                )
+              ]
+            )
+          )
+        ]),
+        /*location*/
+        node.statements
+      )
+    );
+    addEmitHelpers(updated, context.readEmitHelpers());
+    return updated;
+  }
+  function transformUMDModule(node) {
+    const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(
+      node,
+      /*includeNonAmdDependencies*/
+      false
+    );
+    const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
+    const umdHeader = factory2.createFunctionExpression(
+      /*modifiers*/
+      void 0,
+      /*asteriskToken*/
+      void 0,
+      /*name*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      [factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        "factory"
+      )],
+      /*type*/
+      void 0,
+      setTextRange(
+        factory2.createBlock(
+          [
+            factory2.createIfStatement(
+              factory2.createLogicalAnd(
+                factory2.createTypeCheck(factory2.createIdentifier("module"), "object"),
+                factory2.createTypeCheck(factory2.createPropertyAccessExpression(factory2.createIdentifier("module"), "exports"), "object")
+              ),
+              factory2.createBlock([
+                factory2.createVariableStatement(
+                  /*modifiers*/
+                  void 0,
+                  [
+                    factory2.createVariableDeclaration(
+                      "v",
+                      /*exclamationToken*/
+                      void 0,
+                      /*type*/
+                      void 0,
+                      factory2.createCallExpression(
+                        factory2.createIdentifier("factory"),
+                        /*typeArguments*/
+                        void 0,
+                        [
+                          factory2.createIdentifier("require"),
+                          factory2.createIdentifier("exports")
+                        ]
+                      )
+                    )
+                  ]
+                ),
+                setEmitFlags(
+                  factory2.createIfStatement(
+                    factory2.createStrictInequality(
+                      factory2.createIdentifier("v"),
+                      factory2.createIdentifier("undefined")
+                    ),
+                    factory2.createExpressionStatement(
+                      factory2.createAssignment(
+                        factory2.createPropertyAccessExpression(factory2.createIdentifier("module"), "exports"),
+                        factory2.createIdentifier("v")
+                      )
+                    )
+                  ),
+                  1 /* SingleLine */
+                )
+              ]),
+              factory2.createIfStatement(
+                factory2.createLogicalAnd(
+                  factory2.createTypeCheck(factory2.createIdentifier("define"), "function"),
+                  factory2.createPropertyAccessExpression(factory2.createIdentifier("define"), "amd")
+                ),
+                factory2.createBlock([
+                  factory2.createExpressionStatement(
+                    factory2.createCallExpression(
+                      factory2.createIdentifier("define"),
+                      /*typeArguments*/
+                      void 0,
+                      [
+                        // Add the module name (if provided).
+                        ...moduleName ? [moduleName] : [],
+                        factory2.createArrayLiteralExpression([
+                          factory2.createStringLiteral("require"),
+                          factory2.createStringLiteral("exports"),
+                          ...aliasedModuleNames,
+                          ...unaliasedModuleNames
+                        ]),
+                        factory2.createIdentifier("factory")
+                      ]
+                    )
+                  )
+                ])
+              )
+            )
+          ],
+          /*multiLine*/
+          true
+        ),
+        /*location*/
+        void 0
+      )
+    );
+    const updated = factory2.updateSourceFile(
+      node,
+      setTextRange(
+        factory2.createNodeArray([
+          factory2.createExpressionStatement(
+            factory2.createCallExpression(
+              umdHeader,
+              /*typeArguments*/
+              void 0,
+              [
+                // Add the module body function argument:
+                //
+                //     function (require, exports) ...
+                factory2.createFunctionExpression(
+                  /*modifiers*/
+                  void 0,
+                  /*asteriskToken*/
+                  void 0,
+                  /*name*/
+                  void 0,
+                  /*typeParameters*/
+                  void 0,
+                  [
+                    factory2.createParameterDeclaration(
+                      /*modifiers*/
+                      void 0,
+                      /*dotDotDotToken*/
+                      void 0,
+                      "require"
+                    ),
+                    factory2.createParameterDeclaration(
+                      /*modifiers*/
+                      void 0,
+                      /*dotDotDotToken*/
+                      void 0,
+                      "exports"
+                    ),
+                    ...importAliasNames
+                  ],
+                  /*type*/
+                  void 0,
+                  transformAsynchronousModuleBody(node)
+                )
+              ]
+            )
+          )
+        ]),
+        /*location*/
+        node.statements
+      )
+    );
+    addEmitHelpers(updated, context.readEmitHelpers());
+    return updated;
+  }
+  function collectAsynchronousDependencies(node, includeNonAmdDependencies) {
+    const aliasedModuleNames = [];
+    const unaliasedModuleNames = [];
+    const importAliasNames = [];
+    for (const amdDependency of node.amdDependencies) {
+      if (amdDependency.name) {
+        aliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path));
+        importAliasNames.push(factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          amdDependency.name
+        ));
+      } else {
+        unaliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path));
+      }
     }
-    function getGlobalDiagnostics() {
-      return rootNames.length ? sortAndDeduplicateDiagnostics(getTypeChecker().getGlobalDiagnostics().slice()) : emptyArray;
+    for (const importNode of currentModuleInfo.externalImports) {
+      const externalModuleName = getExternalModuleNameLiteral(factory2, importNode, currentSourceFile, host, resolver, compilerOptions);
+      const importAliasName = getLocalNameForExternalImport(factory2, importNode, currentSourceFile);
+      if (externalModuleName) {
+        if (includeNonAmdDependencies && importAliasName) {
+          setEmitFlags(importAliasName, 8 /* NoSubstitution */);
+          aliasedModuleNames.push(externalModuleName);
+          importAliasNames.push(factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            importAliasName
+          ));
+        } else {
+          unaliasedModuleNames.push(externalModuleName);
+        }
+      }
     }
-    function getConfigFileParsingDiagnostics2() {
-      return configFileParsingDiagnostics || emptyArray;
+    return { aliasedModuleNames, unaliasedModuleNames, importAliasNames };
+  }
+  function getAMDImportExpressionForImport(node) {
+    if (isImportEqualsDeclaration(node) || isExportDeclaration(node) || !getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions)) {
+      return void 0;
     }
-    function processRootFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason) {
-      processSourceFile(normalizePath(fileName), isDefaultLib, ignoreNoDefaultLib, void 0, reason);
+    const name = getLocalNameForExternalImport(factory2, node, currentSourceFile);
+    const expr = getHelperExpressionForImport(node, name);
+    if (expr === name) {
+      return void 0;
     }
-    function fileReferenceIsEqualTo(a, b) {
-      return a.fileName === b.fileName;
+    return factory2.createExpressionStatement(factory2.createAssignment(name, expr));
+  }
+  function transformAsynchronousModuleBody(node) {
+    startLexicalEnvironment();
+    const statements = [];
+    const statementOffset = factory2.copyPrologue(
+      node.statements,
+      statements,
+      /*ensureUseStrict*/
+      !compilerOptions.noImplicitUseStrict,
+      topLevelVisitor
+    );
+    if (shouldEmitUnderscoreUnderscoreESModule()) {
+      append(statements, createUnderscoreUnderscoreESModule());
     }
-    function moduleNameIsEqualTo(a, b) {
-      return a.kind === 79 /* Identifier */ ? b.kind === 79 /* Identifier */ && a.escapedText === b.escapedText : b.kind === 10 /* StringLiteral */ && a.text === b.text;
+    if (length(currentModuleInfo.exportedNames)) {
+      append(statements, factory2.createExpressionStatement(reduceLeft(currentModuleInfo.exportedNames, (prev, nextId) => factory2.createAssignment(factory2.createPropertyAccessExpression(factory2.createIdentifier("exports"), factory2.createIdentifier(idText(nextId))), prev), factory2.createVoidZero())));
     }
-    function createSyntheticImport(text, file) {
-      const externalHelpersModuleReference = factory.createStringLiteral(text);
-      const importDecl = factory.createImportDeclaration(void 0, void 0, externalHelpersModuleReference, void 0);
-      addEmitFlags(importDecl, 134217728 /* NeverApplyImportHelper */);
-      setParent(externalHelpersModuleReference, importDecl);
-      setParent(importDecl, file);
-      externalHelpersModuleReference.flags &= ~8 /* Synthesized */;
-      importDecl.flags &= ~8 /* Synthesized */;
-      return externalHelpersModuleReference;
+    append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement));
+    if (moduleKind === 2 /* AMD */) {
+      addRange(statements, mapDefined(currentModuleInfo.externalImports, getAMDImportExpressionForImport));
     }
-    function collectExternalModuleReferences(file) {
-      if (file.imports) {
-        return;
+    addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset));
+    addExportEqualsIfNeeded(
+      statements,
+      /*emitAsReturn*/
+      true
+    );
+    insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
+    const body = factory2.createBlock(
+      statements,
+      /*multiLine*/
+      true
+    );
+    if (needUMDDynamicImportHelper) {
+      addEmitHelper(body, dynamicImportUMDHelper);
+    }
+    return body;
+  }
+  function addExportEqualsIfNeeded(statements, emitAsReturn) {
+    if (currentModuleInfo.exportEquals) {
+      const expressionResult = visitNode(currentModuleInfo.exportEquals.expression, visitor);
+      if (expressionResult) {
+        if (emitAsReturn) {
+          const statement = factory2.createReturnStatement(expressionResult);
+          setTextRange(statement, currentModuleInfo.exportEquals);
+          setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */);
+          statements.push(statement);
+        } else {
+          const statement = factory2.createExpressionStatement(
+            factory2.createAssignment(
+              factory2.createPropertyAccessExpression(
+                factory2.createIdentifier("module"),
+                "exports"
+              ),
+              expressionResult
+            )
+          );
+          setTextRange(statement, currentModuleInfo.exportEquals);
+          setEmitFlags(statement, 3072 /* NoComments */);
+          statements.push(statement);
+        }
       }
-      const isJavaScriptFile = isSourceFileJS(file);
-      const isExternalModuleFile = isExternalModule(file);
-      let imports;
-      let moduleAugmentations;
-      let ambientModules;
-      if ((options.isolatedModules || isExternalModuleFile) && !file.isDeclarationFile) {
-        if (options.importHelpers) {
-          imports = [createSyntheticImport(externalHelpersModuleNameText, file)];
+    }
+  }
+  function topLevelVisitor(node) {
+    switch (node.kind) {
+      case 269 /* ImportDeclaration */:
+        return visitImportDeclaration(node);
+      case 268 /* ImportEqualsDeclaration */:
+        return visitImportEqualsDeclaration(node);
+      case 275 /* ExportDeclaration */:
+        return visitExportDeclaration(node);
+      case 274 /* ExportAssignment */:
+        return visitExportAssignment(node);
+      case 240 /* VariableStatement */:
+        return visitVariableStatement(node);
+      case 259 /* FunctionDeclaration */:
+        return visitFunctionDeclaration(node);
+      case 260 /* ClassDeclaration */:
+        return visitClassDeclaration(node);
+      case 357 /* MergeDeclarationMarker */:
+        return visitMergeDeclarationMarker(node);
+      case 358 /* EndOfDeclarationMarker */:
+        return visitEndOfDeclarationMarker(node);
+      default:
+        return visitor(node);
+    }
+  }
+  function visitorWorker(node, valueIsDiscarded) {
+    if (!(node.transformFlags & (8388608 /* ContainsDynamicImport */ | 4096 /* ContainsDestructuringAssignment */ | 268435456 /* ContainsUpdateExpressionForIdentifier */))) {
+      return node;
+    }
+    switch (node.kind) {
+      case 245 /* ForStatement */:
+        return visitForStatement(node);
+      case 241 /* ExpressionStatement */:
+        return visitExpressionStatement(node);
+      case 214 /* ParenthesizedExpression */:
+        return visitParenthesizedExpression(node, valueIsDiscarded);
+      case 355 /* PartiallyEmittedExpression */:
+        return visitPartiallyEmittedExpression(node, valueIsDiscarded);
+      case 210 /* CallExpression */:
+        if (isImportCall(node) && currentSourceFile.impliedNodeFormat === void 0) {
+          return visitImportCallExpression(node);
         }
-        const jsxImport = getJSXRuntimeImport(getJSXImplicitImportBase(options, file), options);
-        if (jsxImport) {
-          (imports || (imports = [])).push(createSyntheticImport(jsxImport, file));
+        break;
+      case 223 /* BinaryExpression */:
+        if (isDestructuringAssignment(node)) {
+          return visitDestructuringAssignment(node, valueIsDiscarded);
         }
-      }
-      for (const node of file.statements) {
-        collectModuleReferences(node, false);
-      }
-      if (file.flags & 2097152 /* PossiblyContainsDynamicImport */ || isJavaScriptFile) {
-        collectDynamicImportOrRequireCalls(file);
-      }
-      file.imports = imports || emptyArray;
-      file.moduleAugmentations = moduleAugmentations || emptyArray;
-      file.ambientModuleNames = ambientModules || emptyArray;
-      return;
-      function collectModuleReferences(node, inAmbientModule) {
-        if (isAnyImportOrReExport(node)) {
-          const moduleNameExpr = getExternalModuleName(node);
-          if (moduleNameExpr && isStringLiteral(moduleNameExpr) && moduleNameExpr.text && (!inAmbientModule || !isExternalModuleNameRelative(moduleNameExpr.text))) {
-            setParentRecursive(node, false);
-            imports = append(imports, moduleNameExpr);
-            if (!usesUriStyleNodeCoreModules && currentNodeModulesDepth === 0 && !file.isDeclarationFile) {
-              usesUriStyleNodeCoreModules = startsWith(moduleNameExpr.text, "node:");
+        break;
+      case 221 /* PrefixUnaryExpression */:
+      case 222 /* PostfixUnaryExpression */:
+        return visitPreOrPostfixUnaryExpression(node, valueIsDiscarded);
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitor(node) {
+    return visitorWorker(
+      node,
+      /*valueIsDiscarded*/
+      false
+    );
+  }
+  function discardedValueVisitor(node) {
+    return visitorWorker(
+      node,
+      /*valueIsDiscarded*/
+      true
+    );
+  }
+  function destructuringNeedsFlattening(node) {
+    if (isObjectLiteralExpression(node)) {
+      for (const elem of node.properties) {
+        switch (elem.kind) {
+          case 299 /* PropertyAssignment */:
+            if (destructuringNeedsFlattening(elem.initializer)) {
+              return true;
             }
-          }
-        } else if (isModuleDeclaration(node)) {
-          if (isAmbientModule(node) && (inAmbientModule || hasSyntacticModifier(node, 2 /* Ambient */) || file.isDeclarationFile)) {
-            node.name.parent = node;
-            const nameText = getTextOfIdentifierOrLiteral(node.name);
-            if (isExternalModuleFile || inAmbientModule && !isExternalModuleNameRelative(nameText)) {
-              (moduleAugmentations || (moduleAugmentations = [])).push(node.name);
-            } else if (!inAmbientModule) {
-              if (file.isDeclarationFile) {
-                (ambientModules || (ambientModules = [])).push(nameText);
-              }
-              const body = node.body;
-              if (body) {
-                for (const statement of body.statements) {
-                  collectModuleReferences(statement, true);
-                }
-              }
+            break;
+          case 300 /* ShorthandPropertyAssignment */:
+            if (destructuringNeedsFlattening(elem.name)) {
+              return true;
             }
-          }
-        }
-      }
-      function collectDynamicImportOrRequireCalls(file2) {
-        const r = /import|require/g;
-        while (r.exec(file2.text) !== null) {
-          const node = getNodeAtPosition(file2, r.lastIndex);
-          if (isJavaScriptFile && isRequireCall(node, true)) {
-            setParentRecursive(node, false);
-            imports = append(imports, node.arguments[0]);
-          } else if (isImportCall(node) && node.arguments.length >= 1 && isStringLiteralLike(node.arguments[0])) {
-            setParentRecursive(node, false);
-            imports = append(imports, node.arguments[0]);
-          } else if (isLiteralImportTypeNode(node)) {
-            setParentRecursive(node, false);
-            imports = append(imports, node.argument.literal);
-          }
+            break;
+          case 301 /* SpreadAssignment */:
+            if (destructuringNeedsFlattening(elem.expression)) {
+              return true;
+            }
+            break;
+          case 171 /* MethodDeclaration */:
+          case 174 /* GetAccessor */:
+          case 175 /* SetAccessor */:
+            return false;
+          default:
+            Debug.assertNever(elem, "Unhandled object member kind");
         }
       }
-      function getNodeAtPosition(sourceFile, position) {
-        let current = sourceFile;
-        const getContainingChild = (child) => {
-          if (child.pos <= position && (position < child.end || position === child.end && child.kind === 1 /* EndOfFileToken */)) {
-            return child;
-          }
-        };
-        while (true) {
-          const child = isJavaScriptFile && hasJSDocNodes(current) && forEach(current.jsDoc, getContainingChild) || forEachChild(current, getContainingChild);
-          if (!child) {
-            return current;
+    } else if (isArrayLiteralExpression(node)) {
+      for (const elem of node.elements) {
+        if (isSpreadElement(elem)) {
+          if (destructuringNeedsFlattening(elem.expression)) {
+            return true;
           }
-          current = child;
+        } else if (destructuringNeedsFlattening(elem)) {
+          return true;
         }
       }
+    } else if (isIdentifier(node)) {
+      return length(getExports(node)) > (isExportName(node) ? 1 : 0);
     }
-    function getLibFileFromReference(ref) {
-      const libName = toFileNameLowerCase(ref.fileName);
-      const libFileName = libMap.get(libName);
-      if (libFileName) {
-        return getSourceFile(pathForLibFile(libFileName));
-      }
-    }
-    function getSourceFileFromReference(referencingFile, ref) {
-      return getSourceFileFromReferenceWorker(resolveTripleslashReference(ref.fileName, referencingFile.fileName), getSourceFile);
+    return false;
+  }
+  function visitDestructuringAssignment(node, valueIsDiscarded) {
+    if (destructuringNeedsFlattening(node.left)) {
+      return flattenDestructuringAssignment(node, visitor, context, 0 /* All */, !valueIsDiscarded, createAllExportExpressions);
     }
-    function getSourceFileFromReferenceWorker(fileName, getSourceFile2, fail, reason) {
-      if (hasExtension(fileName)) {
-        const canonicalFileName = host.getCanonicalFileName(fileName);
-        if (!options.allowNonTsExtensions && !forEach(flatten(supportedExtensionsWithJsonIfResolveJsonModule), (extension) => fileExtensionIs(canonicalFileName, extension))) {
-          if (fail) {
-            if (hasJSFileExtension(canonicalFileName)) {
-              fail(Diagnostics.File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option, fileName);
-            } else {
-              fail(Diagnostics.File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1, fileName, "'" + flatten(supportedExtensions).join("', '") + "'");
-            }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitForStatement(node) {
+    return factory2.updateForStatement(
+      node,
+      visitNode(node.initializer, discardedValueVisitor, isForInitializer),
+      visitNode(node.condition, visitor, isExpression),
+      visitNode(node.incrementor, discardedValueVisitor, isExpression),
+      visitIterationBody(node.statement, visitor, context)
+    );
+  }
+  function visitExpressionStatement(node) {
+    return factory2.updateExpressionStatement(
+      node,
+      visitNode(node.expression, discardedValueVisitor, isExpression)
+    );
+  }
+  function visitParenthesizedExpression(node, valueIsDiscarded) {
+    return factory2.updateParenthesizedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression));
+  }
+  function visitPartiallyEmittedExpression(node, valueIsDiscarded) {
+    return factory2.updatePartiallyEmittedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression));
+  }
+  function visitPreOrPostfixUnaryExpression(node, valueIsDiscarded) {
+    if ((node.operator === 45 /* PlusPlusToken */ || node.operator === 46 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand) && !isDeclarationNameOfEnumOrNamespace(node.operand)) {
+      const exportedNames = getExports(node.operand);
+      if (exportedNames) {
+        let temp;
+        let expression = visitNode(node.operand, visitor, isExpression);
+        if (isPrefixUnaryExpression(node)) {
+          expression = factory2.updatePrefixUnaryExpression(node, expression);
+        } else {
+          expression = factory2.updatePostfixUnaryExpression(node, expression);
+          if (!valueIsDiscarded) {
+            temp = factory2.createTempVariable(hoistVariableDeclaration);
+            expression = factory2.createAssignment(temp, expression);
+            setTextRange(expression, node);
           }
-          return void 0;
+          expression = factory2.createComma(expression, factory2.cloneNode(node.operand));
+          setTextRange(expression, node);
         }
-        const sourceFile = getSourceFile2(fileName);
-        if (fail) {
-          if (!sourceFile) {
-            const redirect = getProjectReferenceRedirect(fileName);
-            if (redirect) {
-              fail(Diagnostics.Output_file_0_has_not_been_built_from_source_file_1, redirect, fileName);
-            } else {
-              fail(Diagnostics.File_0_not_found, fileName);
-            }
-          } else if (isReferencedFile(reason) && canonicalFileName === host.getCanonicalFileName(getSourceFileByPath(reason.file).fileName)) {
-            fail(Diagnostics.A_file_cannot_have_a_reference_to_itself);
-          }
+        for (const exportName of exportedNames) {
+          noSubstitution[getNodeId(expression)] = true;
+          expression = createExportExpression(exportName, expression);
+          setTextRange(expression, node);
         }
-        return sourceFile;
-      } else {
-        const sourceFileNoExtension = options.allowNonTsExtensions && getSourceFile2(fileName);
-        if (sourceFileNoExtension)
-          return sourceFileNoExtension;
-        if (fail && options.allowNonTsExtensions) {
-          fail(Diagnostics.File_0_not_found, fileName);
-          return void 0;
+        if (temp) {
+          noSubstitution[getNodeId(expression)] = true;
+          expression = factory2.createComma(expression, temp);
+          setTextRange(expression, node);
         }
-        const sourceFileWithAddedExtension = forEach(supportedExtensions[0], (extension) => getSourceFile2(fileName + extension));
-        if (fail && !sourceFileWithAddedExtension)
-          fail(Diagnostics.Could_not_resolve_the_path_0_with_the_extensions_Colon_1, fileName, "'" + flatten(supportedExtensions).join("', '") + "'");
-        return sourceFileWithAddedExtension;
+        return expression;
       }
     }
-    function processSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, packageId, reason) {
-      getSourceFileFromReferenceWorker(
-        fileName,
-        (fileName2) => findSourceFile(fileName2, isDefaultLib, ignoreNoDefaultLib, reason, packageId),
-        (diagnostic, ...args) => addFilePreprocessingFileExplainingDiagnostic(void 0, reason, diagnostic, args),
-        reason
-      );
+    return visitEachChild(node, visitor, context);
+  }
+  function visitImportCallExpression(node) {
+    const externalModuleName = getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions);
+    const firstArgument = visitNode(firstOrUndefined(node.arguments), visitor);
+    const argument = externalModuleName && (!firstArgument || !isStringLiteral(firstArgument) || firstArgument.text !== externalModuleName.text) ? externalModuleName : firstArgument;
+    const containsLexicalThis = !!(node.transformFlags & 16384 /* ContainsLexicalThis */);
+    switch (compilerOptions.module) {
+      case 2 /* AMD */:
+        return createImportCallExpressionAMD(argument, containsLexicalThis);
+      case 3 /* UMD */:
+        return createImportCallExpressionUMD(argument != null ? argument : factory2.createVoidZero(), containsLexicalThis);
+      case 1 /* CommonJS */:
+      default:
+        return createImportCallExpressionCommonJS(argument);
     }
-    function processProjectReferenceFile(fileName, reason) {
-      return processSourceFile(fileName, false, false, void 0, reason);
+  }
+  function createImportCallExpressionUMD(arg, containsLexicalThis) {
+    needUMDDynamicImportHelper = true;
+    if (isSimpleCopiableExpression(arg)) {
+      const argClone = isGeneratedIdentifier(arg) ? arg : isStringLiteral(arg) ? factory2.createStringLiteralFromNode(arg) : setEmitFlags(setTextRange(factory2.cloneNode(arg), arg), 3072 /* NoComments */);
+      return factory2.createConditionalExpression(
+        /*condition*/
+        factory2.createIdentifier("__syncRequire"),
+        /*questionToken*/
+        void 0,
+        /*whenTrue*/
+        createImportCallExpressionCommonJS(arg),
+        /*colonToken*/
+        void 0,
+        /*whenFalse*/
+        createImportCallExpressionAMD(argClone, containsLexicalThis)
+      );
+    } else {
+      const temp = factory2.createTempVariable(hoistVariableDeclaration);
+      return factory2.createComma(factory2.createAssignment(temp, arg), factory2.createConditionalExpression(
+        /*condition*/
+        factory2.createIdentifier("__syncRequire"),
+        /*questionToken*/
+        void 0,
+        /*whenTrue*/
+        createImportCallExpressionCommonJS(
+          temp,
+          /* isInlineable */
+          true
+        ),
+        /*colonToken*/
+        void 0,
+        /*whenFalse*/
+        createImportCallExpressionAMD(temp, containsLexicalThis)
+      ));
     }
-    function reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason) {
-      const hasExistingReasonToReportErrorOn = !isReferencedFile(reason) && some(fileReasons.get(existingFile.path), isReferencedFile);
-      if (hasExistingReasonToReportErrorOn) {
-        addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, Diagnostics.Already_included_file_name_0_differs_from_file_name_1_only_in_casing, [existingFile.fileName, fileName]);
-      } else {
-        addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, [fileName, existingFile.fileName]);
+  }
+  function createImportCallExpressionAMD(arg, containsLexicalThis) {
+    const resolve = factory2.createUniqueName("resolve");
+    const reject = factory2.createUniqueName("reject");
+    const parameters = [
+      factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        /*name*/
+        resolve
+      ),
+      factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        /*name*/
+        reject
+      )
+    ];
+    const body = factory2.createBlock([
+      factory2.createExpressionStatement(
+        factory2.createCallExpression(
+          factory2.createIdentifier("require"),
+          /*typeArguments*/
+          void 0,
+          [factory2.createArrayLiteralExpression([arg || factory2.createOmittedExpression()]), resolve, reject]
+        )
+      )
+    ]);
+    let func;
+    if (languageVersion >= 2 /* ES2015 */) {
+      func = factory2.createArrowFunction(
+        /*modifiers*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        parameters,
+        /*type*/
+        void 0,
+        /*equalsGreaterThanToken*/
+        void 0,
+        body
+      );
+    } else {
+      func = factory2.createFunctionExpression(
+        /*modifiers*/
+        void 0,
+        /*asteriskToken*/
+        void 0,
+        /*name*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        parameters,
+        /*type*/
+        void 0,
+        body
+      );
+      if (containsLexicalThis) {
+        setEmitFlags(func, 16 /* CapturesThis */);
       }
     }
-    function createRedirectSourceFile(redirectTarget, unredirected, fileName, path, resolvedPath, originalFileName, sourceFileOptions) {
-      var _a3;
-      const redirect = Object.create(redirectTarget);
-      redirect.fileName = fileName;
-      redirect.path = path;
-      redirect.resolvedPath = resolvedPath;
-      redirect.originalFileName = originalFileName;
-      redirect.redirectInfo = { redirectTarget, unredirected };
-      redirect.packageJsonLocations = ((_a3 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a3.length) ? sourceFileOptions.packageJsonLocations : void 0;
-      redirect.packageJsonScope = sourceFileOptions.packageJsonScope;
-      sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0);
-      Object.defineProperties(redirect, {
-        id: {
-          get() {
-            return this.redirectInfo.redirectTarget.id;
-          },
-          set(value) {
-            this.redirectInfo.redirectTarget.id = value;
-          }
-        },
-        symbol: {
-          get() {
-            return this.redirectInfo.redirectTarget.symbol;
-          },
-          set(value) {
-            this.redirectInfo.redirectTarget.symbol = value;
-          }
-        }
-      });
-      return redirect;
-    }
-    function findSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) {
-      var _a3, _b2;
-      (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "findSourceFile", {
-        fileName,
-        isDefaultLib: isDefaultLib || void 0,
-        fileIncludeKind: FileIncludeKind[reason.kind]
-      });
-      const result = findSourceFileWorker(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId);
-      (_b2 = tracing) == null ? void 0 : _b2.pop();
-      return result;
-    }
-    function getCreateSourceFileOptions(fileName, moduleResolutionCache2, host2, options2) {
-      const result = getImpliedNodeFormatForFileWorker(getNormalizedAbsolutePath(fileName, currentDirectory), moduleResolutionCache2 == null ? void 0 : moduleResolutionCache2.getPackageJsonInfoCache(), host2, options2);
-      const languageVersion = getEmitScriptTarget(options2);
-      const setExternalModuleIndicator2 = getSetExternalModuleIndicator(options2);
-      return typeof result === "object" ? { ...result, languageVersion, setExternalModuleIndicator: setExternalModuleIndicator2 } : { languageVersion, impliedNodeFormat: result, setExternalModuleIndicator: setExternalModuleIndicator2 };
-    }
-    function findSourceFileWorker(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) {
-      var _a3, _b2;
-      const path = toPath3(fileName);
-      if (useSourceOfProjectReferenceRedirect) {
-        let source = getSourceOfProjectReferenceRedirect(path);
-        if (!source && host.realpath && options.preserveSymlinks && isDeclarationFileName(fileName) && stringContains(fileName, nodeModulesPathPart)) {
-          const realPath2 = toPath3(host.realpath(fileName));
-          if (realPath2 !== path)
-            source = getSourceOfProjectReferenceRedirect(realPath2);
-        }
-        if (source) {
-          const file2 = isString(source) ? findSourceFile(source, isDefaultLib, ignoreNoDefaultLib, reason, packageId) : void 0;
-          if (file2)
-            addFileToFilesByName(file2, path, void 0);
-          return file2;
-        }
-      }
-      const originalFileName = fileName;
-      if (filesByName.has(path)) {
-        const file2 = filesByName.get(path);
-        addFileIncludeReason(file2 || void 0, reason);
-        if (file2 && options.forceConsistentCasingInFileNames) {
-          const checkedName = file2.fileName;
-          const isRedirect = toPath3(checkedName) !== toPath3(fileName);
-          if (isRedirect) {
-            fileName = getProjectReferenceRedirect(fileName) || fileName;
-          }
-          const checkedAbsolutePath = getNormalizedAbsolutePathWithoutRoot(checkedName, currentDirectory);
-          const inputAbsolutePath = getNormalizedAbsolutePathWithoutRoot(fileName, currentDirectory);
-          if (checkedAbsolutePath !== inputAbsolutePath) {
-            reportFileNamesDifferOnlyInCasingError(fileName, file2, reason);
-          }
-        }
-        if (file2 && sourceFilesFoundSearchingNodeModules.get(file2.path) && currentNodeModulesDepth === 0) {
-          sourceFilesFoundSearchingNodeModules.set(file2.path, false);
-          if (!options.noResolve) {
-            processReferencedFiles(file2, isDefaultLib);
-            processTypeReferenceDirectives(file2);
-          }
-          if (!options.noLib) {
-            processLibReferenceDirectives(file2);
-          }
-          modulesWithElidedImports.set(file2.path, false);
-          processImportedModules(file2);
-        } else if (file2 && modulesWithElidedImports.get(file2.path)) {
-          if (currentNodeModulesDepth < maxNodeModuleJsDepth) {
-            modulesWithElidedImports.set(file2.path, false);
-            processImportedModules(file2);
-          }
-        }
-        return file2 || void 0;
-      }
-      let redirectedPath;
-      if (isReferencedFile(reason) && !useSourceOfProjectReferenceRedirect) {
-        const redirectProject = getProjectReferenceRedirectProject(fileName);
-        if (redirectProject) {
-          if (outFile(redirectProject.commandLine.options)) {
-            return void 0;
-          }
-          const redirect = getProjectReferenceOutputName(redirectProject, fileName);
-          fileName = redirect;
-          redirectedPath = toPath3(redirect);
-        }
-      }
-      const sourceFileOptions = getCreateSourceFileOptions(fileName, moduleResolutionCache, host, options);
-      const file = host.getSourceFile(
-        fileName,
-        sourceFileOptions,
-        (hostErrorMessage) => addFilePreprocessingFileExplainingDiagnostic(void 0, reason, Diagnostics.Cannot_read_file_0_Colon_1, [fileName, hostErrorMessage]),
-        shouldCreateNewSourceFile || ((_a3 = oldProgram == null ? void 0 : oldProgram.getSourceFileByPath(toPath3(fileName))) == null ? void 0 : _a3.impliedNodeFormat) !== sourceFileOptions.impliedNodeFormat
-      );
-      if (packageId) {
-        const packageIdKey = packageIdToString(packageId);
-        const fileFromPackageId = packageIdToSourceFile.get(packageIdKey);
-        if (fileFromPackageId) {
-          const dupFile = createRedirectSourceFile(fileFromPackageId, file, fileName, path, toPath3(fileName), originalFileName, sourceFileOptions);
-          redirectTargetsMap.add(fileFromPackageId.path, fileName);
-          addFileToFilesByName(dupFile, path, redirectedPath);
-          addFileIncludeReason(dupFile, reason);
-          sourceFileToPackageName.set(path, packageIdToPackageName(packageId));
-          processingOtherFiles.push(dupFile);
-          return dupFile;
-        } else if (file) {
-          packageIdToSourceFile.set(packageIdKey, file);
-          sourceFileToPackageName.set(path, packageIdToPackageName(packageId));
-        }
-      }
-      addFileToFilesByName(file, path, redirectedPath);
-      if (file) {
-        sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0);
-        file.fileName = fileName;
-        file.path = path;
-        file.resolvedPath = toPath3(fileName);
-        file.originalFileName = originalFileName;
-        file.packageJsonLocations = ((_b2 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _b2.length) ? sourceFileOptions.packageJsonLocations : void 0;
-        file.packageJsonScope = sourceFileOptions.packageJsonScope;
-        addFileIncludeReason(file, reason);
-        if (host.useCaseSensitiveFileNames()) {
-          const pathLowerCase = toFileNameLowerCase(path);
-          const existingFile = filesByNameIgnoreCase.get(pathLowerCase);
-          if (existingFile) {
-            reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason);
-          } else {
-            filesByNameIgnoreCase.set(pathLowerCase, file);
-          }
-        }
-        skipDefaultLib = skipDefaultLib || file.hasNoDefaultLib && !ignoreNoDefaultLib;
-        if (!options.noResolve) {
-          processReferencedFiles(file, isDefaultLib);
-          processTypeReferenceDirectives(file);
-        }
-        if (!options.noLib) {
-          processLibReferenceDirectives(file);
-        }
-        processImportedModules(file);
-        if (isDefaultLib) {
-          processingDefaultLibFiles.push(file);
-        } else {
-          processingOtherFiles.push(file);
-        }
-      }
-      return file;
+    const promise = factory2.createNewExpression(
+      factory2.createIdentifier("Promise"),
+      /*typeArguments*/
+      void 0,
+      [func]
+    );
+    if (getESModuleInterop(compilerOptions)) {
+      return factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(promise, factory2.createIdentifier("then")),
+        /*typeArguments*/
+        void 0,
+        [emitHelpers().createImportStarCallbackHelper()]
+      );
     }
-    function addFileIncludeReason(file, reason) {
-      if (file)
-        fileReasons.add(file.path, reason);
+    return promise;
+  }
+  function createImportCallExpressionCommonJS(arg, isInlineable) {
+    const needSyncEval = arg && !isSimpleInlineableExpression(arg) && !isInlineable;
+    const promiseResolveCall = factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(factory2.createIdentifier("Promise"), "resolve"),
+      /*typeArguments*/
+      void 0,
+      /*argumentsArray*/
+      needSyncEval ? languageVersion >= 2 /* ES2015 */ ? [
+        factory2.createTemplateExpression(factory2.createTemplateHead(""), [
+          factory2.createTemplateSpan(arg, factory2.createTemplateTail(""))
+        ])
+      ] : [
+        factory2.createCallExpression(
+          factory2.createPropertyAccessExpression(factory2.createStringLiteral(""), "concat"),
+          /*typeArguments*/
+          void 0,
+          [arg]
+        )
+      ] : []
+    );
+    let requireCall = factory2.createCallExpression(
+      factory2.createIdentifier("require"),
+      /*typeArguments*/
+      void 0,
+      needSyncEval ? [factory2.createIdentifier("s")] : arg ? [arg] : []
+    );
+    if (getESModuleInterop(compilerOptions)) {
+      requireCall = emitHelpers().createImportStarHelper(requireCall);
     }
-    function addFileToFilesByName(file, path, redirectedPath) {
-      if (redirectedPath) {
-        filesByName.set(redirectedPath, file);
-        filesByName.set(path, file || false);
-      } else {
-        filesByName.set(path, file);
-      }
+    const parameters = needSyncEval ? [
+      factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        /*name*/
+        "s"
+      )
+    ] : [];
+    let func;
+    if (languageVersion >= 2 /* ES2015 */) {
+      func = factory2.createArrowFunction(
+        /*modifiers*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        /*parameters*/
+        parameters,
+        /*type*/
+        void 0,
+        /*equalsGreaterThanToken*/
+        void 0,
+        requireCall
+      );
+    } else {
+      func = factory2.createFunctionExpression(
+        /*modifiers*/
+        void 0,
+        /*asteriskToken*/
+        void 0,
+        /*name*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        /*parameters*/
+        parameters,
+        /*type*/
+        void 0,
+        factory2.createBlock([factory2.createReturnStatement(requireCall)])
+      );
     }
-    function getProjectReferenceRedirect(fileName) {
-      const referencedProject = getProjectReferenceRedirectProject(fileName);
-      return referencedProject && getProjectReferenceOutputName(referencedProject, fileName);
+    const downleveledImport = factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(promiseResolveCall, "then"),
+      /*typeArguments*/
+      void 0,
+      [func]
+    );
+    return downleveledImport;
+  }
+  function getHelperExpressionForExport(node, innerExpr) {
+    if (!getESModuleInterop(compilerOptions) || getEmitFlags(node) & 134217728 /* NeverApplyImportHelper */) {
+      return innerExpr;
     }
-    function getProjectReferenceRedirectProject(fileName) {
-      if (!resolvedProjectReferences || !resolvedProjectReferences.length || isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".json" /* Json */)) {
-        return void 0;
-      }
-      return getResolvedProjectReferenceToRedirect(fileName);
+    if (getExportNeedsImportStarHelper(node)) {
+      return emitHelpers().createImportStarHelper(innerExpr);
     }
-    function getProjectReferenceOutputName(referencedProject, fileName) {
-      const out = outFile(referencedProject.commandLine.options);
-      return out ? changeExtension(out, ".d.ts" /* Dts */) : getOutputDeclarationFileName(fileName, referencedProject.commandLine, !host.useCaseSensitiveFileNames());
+    return innerExpr;
+  }
+  function getHelperExpressionForImport(node, innerExpr) {
+    if (!getESModuleInterop(compilerOptions) || getEmitFlags(node) & 134217728 /* NeverApplyImportHelper */) {
+      return innerExpr;
     }
-    function getResolvedProjectReferenceToRedirect(fileName) {
-      if (mapFromFileToProjectReferenceRedirects === void 0) {
-        mapFromFileToProjectReferenceRedirects = /* @__PURE__ */ new Map();
-        forEachResolvedProjectReference2((referencedProject) => {
-          if (toPath3(options.configFilePath) !== referencedProject.sourceFile.path) {
-            referencedProject.commandLine.fileNames.forEach((f) => mapFromFileToProjectReferenceRedirects.set(toPath3(f), referencedProject.sourceFile.path));
-          }
-        });
-      }
-      const referencedProjectPath = mapFromFileToProjectReferenceRedirects.get(toPath3(fileName));
-      return referencedProjectPath && getResolvedProjectReferenceByPath(referencedProjectPath);
+    if (getImportNeedsImportStarHelper(node)) {
+      return emitHelpers().createImportStarHelper(innerExpr);
     }
-    function forEachResolvedProjectReference2(cb) {
-      return forEachResolvedProjectReference(resolvedProjectReferences, cb);
+    if (getImportNeedsImportDefaultHelper(node)) {
+      return emitHelpers().createImportDefaultHelper(innerExpr);
     }
-    function getSourceOfProjectReferenceRedirect(path) {
-      if (!isDeclarationFileName(path))
-        return void 0;
-      if (mapFromToProjectReferenceRedirectSource === void 0) {
-        mapFromToProjectReferenceRedirectSource = /* @__PURE__ */ new Map();
-        forEachResolvedProjectReference2((resolvedRef) => {
-          const out = outFile(resolvedRef.commandLine.options);
-          if (out) {
-            const outputDts = changeExtension(out, ".d.ts" /* Dts */);
-            mapFromToProjectReferenceRedirectSource.set(toPath3(outputDts), true);
-          } else {
-            const getCommonSourceDirectory3 = memoize(() => getCommonSourceDirectoryOfConfig(resolvedRef.commandLine, !host.useCaseSensitiveFileNames()));
-            forEach(resolvedRef.commandLine.fileNames, (fileName) => {
-              if (!isDeclarationFileName(fileName) && !fileExtensionIs(fileName, ".json" /* Json */)) {
-                const outputDts = getOutputDeclarationFileName(fileName, resolvedRef.commandLine, !host.useCaseSensitiveFileNames(), getCommonSourceDirectory3);
-                mapFromToProjectReferenceRedirectSource.set(toPath3(outputDts), fileName);
-              }
-            });
+    return innerExpr;
+  }
+  function visitImportDeclaration(node) {
+    let statements;
+    const namespaceDeclaration = getNamespaceDeclarationNode(node);
+    if (moduleKind !== 2 /* AMD */) {
+      if (!node.importClause) {
+        return setOriginalNode(setTextRange(factory2.createExpressionStatement(createRequireCall2(node)), node), node);
+      } else {
+        const variables = [];
+        if (namespaceDeclaration && !isDefaultImport(node)) {
+          variables.push(
+            factory2.createVariableDeclaration(
+              factory2.cloneNode(namespaceDeclaration.name),
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              void 0,
+              getHelperExpressionForImport(node, createRequireCall2(node))
+            )
+          );
+        } else {
+          variables.push(
+            factory2.createVariableDeclaration(
+              factory2.getGeneratedNameForNode(node),
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              void 0,
+              getHelperExpressionForImport(node, createRequireCall2(node))
+            )
+          );
+          if (namespaceDeclaration && isDefaultImport(node)) {
+            variables.push(
+              factory2.createVariableDeclaration(
+                factory2.cloneNode(namespaceDeclaration.name),
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                factory2.getGeneratedNameForNode(node)
+              )
+            );
           }
-        });
+        }
+        statements = append(
+          statements,
+          setOriginalNode(
+            setTextRange(
+              factory2.createVariableStatement(
+                /*modifiers*/
+                void 0,
+                factory2.createVariableDeclarationList(
+                  variables,
+                  languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
+                )
+              ),
+              /*location*/
+              node
+            ),
+            /*original*/
+            node
+          )
+        );
       }
-      return mapFromToProjectReferenceRedirectSource.get(path);
+    } else if (namespaceDeclaration && isDefaultImport(node)) {
+      statements = append(
+        statements,
+        factory2.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          factory2.createVariableDeclarationList(
+            [
+              setOriginalNode(
+                setTextRange(
+                  factory2.createVariableDeclaration(
+                    factory2.cloneNode(namespaceDeclaration.name),
+                    /*exclamationToken*/
+                    void 0,
+                    /*type*/
+                    void 0,
+                    factory2.getGeneratedNameForNode(node)
+                  ),
+                  /*location*/
+                  node
+                ),
+                /*original*/
+                node
+              )
+            ],
+            languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
+          )
+        )
+      );
     }
-    function isSourceOfProjectReferenceRedirect(fileName) {
-      return useSourceOfProjectReferenceRedirect && !!getResolvedProjectReferenceToRedirect(fileName);
+    if (hasAssociatedEndOfDeclarationMarker(node)) {
+      const id = getOriginalNodeId(node);
+      deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node);
+    } else {
+      statements = appendExportsOfImportDeclaration(statements, node);
     }
-    function getResolvedProjectReferenceByPath(projectReferencePath) {
-      if (!projectReferenceRedirects) {
-        return void 0;
-      }
-      return projectReferenceRedirects.get(projectReferencePath) || void 0;
+    return singleOrMany(statements);
+  }
+  function createRequireCall2(importNode) {
+    const moduleName = getExternalModuleNameLiteral(factory2, importNode, currentSourceFile, host, resolver, compilerOptions);
+    const args = [];
+    if (moduleName) {
+      args.push(moduleName);
     }
-    function processReferencedFiles(file, isDefaultLib) {
-      forEach(file.referencedFiles, (ref, index) => {
-        processSourceFile(
-          resolveTripleslashReference(ref.fileName, file.fileName),
-          isDefaultLib,
-          false,
-          void 0,
-          { kind: 4 /* ReferenceFile */, file: file.path, index }
+    return factory2.createCallExpression(
+      factory2.createIdentifier("require"),
+      /*typeArguments*/
+      void 0,
+      args
+    );
+  }
+  function visitImportEqualsDeclaration(node) {
+    Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
+    let statements;
+    if (moduleKind !== 2 /* AMD */) {
+      if (hasSyntacticModifier(node, 1 /* Export */)) {
+        statements = append(
+          statements,
+          setOriginalNode(
+            setTextRange(
+              factory2.createExpressionStatement(
+                createExportExpression(
+                  node.name,
+                  createRequireCall2(node)
+                )
+              ),
+              node
+            ),
+            node
+          )
+        );
+      } else {
+        statements = append(
+          statements,
+          setOriginalNode(
+            setTextRange(
+              factory2.createVariableStatement(
+                /*modifiers*/
+                void 0,
+                factory2.createVariableDeclarationList(
+                  [
+                    factory2.createVariableDeclaration(
+                      factory2.cloneNode(node.name),
+                      /*exclamationToken*/
+                      void 0,
+                      /*type*/
+                      void 0,
+                      createRequireCall2(node)
+                    )
+                  ],
+                  /*flags*/
+                  languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
+                )
+              ),
+              node
+            ),
+            node
+          )
         );
-      });
-    }
-    function processTypeReferenceDirectives(file) {
-      const typeDirectives = file.typeReferenceDirectives;
-      if (!typeDirectives) {
-        return;
       }
-      const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectives, file);
-      for (let index = 0; index < typeDirectives.length; index++) {
-        const ref = file.typeReferenceDirectives[index];
-        const resolvedTypeReferenceDirective = resolutions[index];
-        const fileName = toFileNameLowerCase(ref.fileName);
-        setResolvedTypeReferenceDirective(file, fileName, resolvedTypeReferenceDirective, getModeForFileReference(ref, file.impliedNodeFormat));
-        const mode = ref.resolutionMode || file.impliedNodeFormat;
-        if (mode && getEmitModuleResolutionKind(options) !== 3 /* Node16 */ && getEmitModuleResolutionKind(options) !== 99 /* NodeNext */) {
-          programDiagnostics.add(createDiagnosticForRange(file, ref, Diagnostics.resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext));
-        }
-        processTypeReferenceDirective(fileName, mode, resolvedTypeReferenceDirective, { kind: 5 /* TypeReferenceDirective */, file: file.path, index });
+    } else {
+      if (hasSyntacticModifier(node, 1 /* Export */)) {
+        statements = append(
+          statements,
+          setOriginalNode(
+            setTextRange(
+              factory2.createExpressionStatement(
+                createExportExpression(factory2.getExportName(node), factory2.getLocalName(node))
+              ),
+              node
+            ),
+            node
+          )
+        );
       }
     }
-    function processTypeReferenceDirective(typeReferenceDirective, mode, resolvedTypeReferenceDirective, reason) {
-      var _a3, _b2;
-      (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "processTypeReferenceDirective", { directive: typeReferenceDirective, hasResolved: !!resolvedTypeReferenceDirective, refKind: reason.kind, refPath: isReferencedFile(reason) ? reason.file : void 0 });
-      processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolvedTypeReferenceDirective, reason);
-      (_b2 = tracing) == null ? void 0 : _b2.pop();
+    if (hasAssociatedEndOfDeclarationMarker(node)) {
+      const id = getOriginalNodeId(node);
+      deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node);
+    } else {
+      statements = appendExportsOfImportEqualsDeclaration(statements, node);
     }
-    function processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolvedTypeReferenceDirective, reason) {
-      const previousResolution = resolvedTypeReferenceDirectives.get(typeReferenceDirective, mode);
-      if (previousResolution && previousResolution.primary) {
-        return;
+    return singleOrMany(statements);
+  }
+  function visitExportDeclaration(node) {
+    if (!node.moduleSpecifier) {
+      return void 0;
+    }
+    const generatedName = factory2.getGeneratedNameForNode(node);
+    if (node.exportClause && isNamedExports(node.exportClause)) {
+      const statements = [];
+      if (moduleKind !== 2 /* AMD */) {
+        statements.push(
+          setOriginalNode(
+            setTextRange(
+              factory2.createVariableStatement(
+                /*modifiers*/
+                void 0,
+                factory2.createVariableDeclarationList([
+                  factory2.createVariableDeclaration(
+                    generatedName,
+                    /*exclamationToken*/
+                    void 0,
+                    /*type*/
+                    void 0,
+                    createRequireCall2(node)
+                  )
+                ])
+              ),
+              /*location*/
+              node
+            ),
+            /* original */
+            node
+          )
+        );
       }
-      let saveResolution = true;
-      if (resolvedTypeReferenceDirective) {
-        if (resolvedTypeReferenceDirective.isExternalLibraryImport)
-          currentNodeModulesDepth++;
-        if (resolvedTypeReferenceDirective.primary) {
-          processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, false, resolvedTypeReferenceDirective.packageId, reason);
+      for (const specifier of node.exportClause.elements) {
+        if (languageVersion === 0 /* ES3 */) {
+          statements.push(
+            setOriginalNode(
+              setTextRange(
+                factory2.createExpressionStatement(
+                  emitHelpers().createCreateBindingHelper(generatedName, factory2.createStringLiteralFromNode(specifier.propertyName || specifier.name), specifier.propertyName ? factory2.createStringLiteralFromNode(specifier.name) : void 0)
+                ),
+                specifier
+              ),
+              specifier
+            )
+          );
         } else {
-          if (previousResolution) {
-            if (resolvedTypeReferenceDirective.resolvedFileName !== previousResolution.resolvedFileName) {
-              const otherFileText = host.readFile(resolvedTypeReferenceDirective.resolvedFileName);
-              const existingFile = getSourceFile(previousResolution.resolvedFileName);
-              if (otherFileText !== existingFile.text) {
-                addFilePreprocessingFileExplainingDiagnostic(
-                  existingFile,
-                  reason,
-                  Diagnostics.Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict,
-                  [typeReferenceDirective, resolvedTypeReferenceDirective.resolvedFileName, previousResolution.resolvedFileName]
-                );
-              }
-            }
-            saveResolution = false;
-          } else {
-            processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, false, resolvedTypeReferenceDirective.packageId, reason);
-          }
+          const exportNeedsImportDefault = !!getESModuleInterop(compilerOptions) && !(getEmitFlags(node) & 134217728 /* NeverApplyImportHelper */) && idText(specifier.propertyName || specifier.name) === "default";
+          const exportedValue = factory2.createPropertyAccessExpression(
+            exportNeedsImportDefault ? emitHelpers().createImportDefaultHelper(generatedName) : generatedName,
+            specifier.propertyName || specifier.name
+          );
+          statements.push(
+            setOriginalNode(
+              setTextRange(
+                factory2.createExpressionStatement(
+                  createExportExpression(
+                    factory2.getExportName(specifier),
+                    exportedValue,
+                    /* location */
+                    void 0,
+                    /* liveBinding */
+                    true
+                  )
+                ),
+                specifier
+              ),
+              specifier
+            )
+          );
         }
-        if (resolvedTypeReferenceDirective.isExternalLibraryImport)
-          currentNodeModulesDepth--;
-      } else {
-        addFilePreprocessingFileExplainingDiagnostic(void 0, reason, Diagnostics.Cannot_find_type_definition_file_for_0, [typeReferenceDirective]);
-      }
-      if (saveResolution) {
-        resolvedTypeReferenceDirectives.set(typeReferenceDirective, mode, resolvedTypeReferenceDirective);
       }
+      return singleOrMany(statements);
+    } else if (node.exportClause) {
+      const statements = [];
+      statements.push(
+        setOriginalNode(
+          setTextRange(
+            factory2.createExpressionStatement(
+              createExportExpression(
+                factory2.cloneNode(node.exportClause.name),
+                getHelperExpressionForExport(node, moduleKind !== 2 /* AMD */ ? createRequireCall2(node) : isExportNamespaceAsDefaultDeclaration(node) ? generatedName : factory2.createIdentifier(idText(node.exportClause.name)))
+              )
+            ),
+            node
+          ),
+          node
+        )
+      );
+      return singleOrMany(statements);
+    } else {
+      return setOriginalNode(
+        setTextRange(
+          factory2.createExpressionStatement(
+            emitHelpers().createExportStarHelper(moduleKind !== 2 /* AMD */ ? createRequireCall2(node) : generatedName)
+          ),
+          node
+        ),
+        node
+      );
     }
-    function pathForLibFile(libFileName) {
-      const components = libFileName.split(".");
-      let path = components[1];
-      let i = 2;
-      while (components[i] && components[i] !== "d") {
-        path += (i === 2 ? "/" : "-") + components[i];
-        i++;
-      }
-      const resolveFrom = combinePaths(currentDirectory, `__lib_node_modules_lookup_${libFileName}__.ts`);
-      const localOverrideModuleResult = resolveModuleName("@typescript/lib-" + path, resolveFrom, { moduleResolution: 2 /* NodeJs */ }, host, moduleResolutionCache);
-      if (localOverrideModuleResult == null ? void 0 : localOverrideModuleResult.resolvedModule) {
-        return localOverrideModuleResult.resolvedModule.resolvedFileName;
-      }
-      return combinePaths(defaultLibraryPath, libFileName);
+  }
+  function visitExportAssignment(node) {
+    if (node.isExportEquals) {
+      return void 0;
     }
-    function processLibReferenceDirectives(file) {
-      forEach(file.libReferenceDirectives, (libReference, index) => {
-        const libName = toFileNameLowerCase(libReference.fileName);
-        const libFileName = libMap.get(libName);
-        if (libFileName) {
-          processRootFile(pathForLibFile(libFileName), true, true, { kind: 7 /* LibReferenceDirective */, file: file.path, index });
-        } else {
-          const unqualifiedLibName = removeSuffix(removePrefix(libName, "lib."), ".d.ts");
-          const suggestion = getSpellingSuggestion(unqualifiedLibName, libs, identity);
-          const diagnostic = suggestion ? Diagnostics.Cannot_find_lib_definition_for_0_Did_you_mean_1 : Diagnostics.Cannot_find_lib_definition_for_0;
-          (fileProcessingDiagnostics || (fileProcessingDiagnostics = [])).push({
-            kind: 0 /* FilePreprocessingReferencedDiagnostic */,
-            reason: { kind: 7 /* LibReferenceDirective */, file: file.path, index },
-            diagnostic,
-            args: [libName, suggestion]
-          });
-        }
-      });
+    let statements;
+    const original = node.original;
+    if (original && hasAssociatedEndOfDeclarationMarker(original)) {
+      const id = getOriginalNodeId(node);
+      deferredExports[id] = appendExportStatement(
+        deferredExports[id],
+        factory2.createIdentifier("default"),
+        visitNode(node.expression, visitor),
+        /*location*/
+        node,
+        /*allowComments*/
+        true
+      );
+    } else {
+      statements = appendExportStatement(
+        statements,
+        factory2.createIdentifier("default"),
+        visitNode(node.expression, visitor),
+        /*location*/
+        node,
+        /*allowComments*/
+        true
+      );
     }
-    function getCanonicalFileName(fileName) {
-      return host.getCanonicalFileName(fileName);
+    return singleOrMany(statements);
+  }
+  function visitFunctionDeclaration(node) {
+    let statements;
+    if (hasSyntacticModifier(node, 1 /* Export */)) {
+      statements = append(
+        statements,
+        setOriginalNode(
+          setTextRange(
+            factory2.createFunctionDeclaration(
+              visitNodes2(node.modifiers, modifierVisitor, isModifier),
+              node.asteriskToken,
+              factory2.getDeclarationName(
+                node,
+                /*allowComments*/
+                true,
+                /*allowSourceMaps*/
+                true
+              ),
+              /*typeParameters*/
+              void 0,
+              visitNodes2(node.parameters, visitor),
+              /*type*/
+              void 0,
+              visitEachChild(node.body, visitor, context)
+            ),
+            /*location*/
+            node
+          ),
+          /*original*/
+          node
+        )
+      );
+    } else {
+      statements = append(statements, visitEachChild(node, visitor, context));
     }
-    function processImportedModules(file) {
-      var _a3;
-      collectExternalModuleReferences(file);
-      if (file.imports.length || file.moduleAugmentations.length) {
-        const moduleNames = getModuleNames(file);
-        const resolutions = resolveModuleNamesReusingOldState(moduleNames, file);
-        Debug.assert(resolutions.length === moduleNames.length);
-        const optionsForFile = (useSourceOfProjectReferenceRedirect ? (_a3 = getRedirectReferenceForResolution(file)) == null ? void 0 : _a3.commandLine.options : void 0) || options;
-        for (let index = 0; index < moduleNames.length; index++) {
-          const resolution = resolutions[index];
-          setResolvedModule(file, moduleNames[index].text, resolution, getModeForUsageLocation(file, moduleNames[index]));
-          if (!resolution) {
-            continue;
-          }
-          const isFromNodeModulesSearch = resolution.isExternalLibraryImport;
-          const isJsFile = !resolutionExtensionIsTSOrJson(resolution.extension);
-          const isJsFileFromNodeModules = isFromNodeModulesSearch && isJsFile;
-          const resolvedFileName = resolution.resolvedFileName;
-          if (isFromNodeModulesSearch) {
-            currentNodeModulesDepth++;
-          }
-          const elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth;
-          const shouldAddFile = resolvedFileName && !getResolutionDiagnostic(optionsForFile, resolution) && !optionsForFile.noResolve && index < file.imports.length && !elideImport && !(isJsFile && !getAllowJSCompilerOption(optionsForFile)) && (isInJSFile(file.imports[index]) || !(file.imports[index].flags & 8388608 /* JSDoc */));
-          if (elideImport) {
-            modulesWithElidedImports.set(file.path, true);
-          } else if (shouldAddFile) {
-            findSourceFile(
-              resolvedFileName,
-              false,
-              false,
-              { kind: 3 /* Import */, file: file.path, index },
-              resolution.packageId
-            );
-          }
-          if (isFromNodeModulesSearch) {
-            currentNodeModulesDepth--;
-          }
-        }
-      } else {
-        file.resolvedModules = void 0;
-      }
+    if (hasAssociatedEndOfDeclarationMarker(node)) {
+      const id = getOriginalNodeId(node);
+      deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node);
+    } else {
+      statements = appendExportsOfHoistedDeclaration(statements, node);
     }
-    function checkSourceFilesBelongToPath(sourceFiles, rootDirectory) {
-      let allFilesBelongToPath = true;
-      const absoluteRootDirectoryPath = host.getCanonicalFileName(getNormalizedAbsolutePath(rootDirectory, currentDirectory));
-      for (const sourceFile of sourceFiles) {
-        if (!sourceFile.isDeclarationFile) {
-          const absoluteSourceFilePath = host.getCanonicalFileName(getNormalizedAbsolutePath(sourceFile.fileName, currentDirectory));
-          if (absoluteSourceFilePath.indexOf(absoluteRootDirectoryPath) !== 0) {
-            addProgramDiagnosticExplainingFile(
-              sourceFile,
-              Diagnostics.File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files,
-              [sourceFile.fileName, rootDirectory]
-            );
-            allFilesBelongToPath = false;
-          }
-        }
-      }
-      return allFilesBelongToPath;
+    return singleOrMany(statements);
+  }
+  function visitClassDeclaration(node) {
+    let statements;
+    if (hasSyntacticModifier(node, 1 /* Export */)) {
+      statements = append(
+        statements,
+        setOriginalNode(
+          setTextRange(
+            factory2.createClassDeclaration(
+              visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
+              factory2.getDeclarationName(
+                node,
+                /*allowComments*/
+                true,
+                /*allowSourceMaps*/
+                true
+              ),
+              /*typeParameters*/
+              void 0,
+              visitNodes2(node.heritageClauses, visitor),
+              visitNodes2(node.members, visitor)
+            ),
+            node
+          ),
+          node
+        )
+      );
+    } else {
+      statements = append(statements, visitEachChild(node, visitor, context));
     }
-    function parseProjectReferenceConfigFile(ref) {
-      if (!projectReferenceRedirects) {
-        projectReferenceRedirects = /* @__PURE__ */ new Map();
-      }
-      const refPath = resolveProjectReferencePath(ref);
-      const sourceFilePath = toPath3(refPath);
-      const fromCache = projectReferenceRedirects.get(sourceFilePath);
-      if (fromCache !== void 0) {
-        return fromCache || void 0;
-      }
-      let commandLine;
-      let sourceFile;
-      if (host.getParsedCommandLine) {
-        commandLine = host.getParsedCommandLine(refPath);
-        if (!commandLine) {
-          addFileToFilesByName(void 0, sourceFilePath, void 0);
-          projectReferenceRedirects.set(sourceFilePath, false);
-          return void 0;
-        }
-        sourceFile = Debug.checkDefined(commandLine.options.configFile);
-        Debug.assert(!sourceFile.path || sourceFile.path === sourceFilePath);
-        addFileToFilesByName(sourceFile, sourceFilePath, void 0);
-      } else {
-        const basePath = getNormalizedAbsolutePath(getDirectoryPath(refPath), host.getCurrentDirectory());
-        sourceFile = host.getSourceFile(refPath, 100 /* JSON */);
-        addFileToFilesByName(sourceFile, sourceFilePath, void 0);
-        if (sourceFile === void 0) {
-          projectReferenceRedirects.set(sourceFilePath, false);
-          return void 0;
-        }
-        commandLine = parseJsonSourceFileConfigFileContent(sourceFile, configParsingHost, basePath, void 0, refPath);
-      }
-      sourceFile.fileName = refPath;
-      sourceFile.path = sourceFilePath;
-      sourceFile.resolvedPath = sourceFilePath;
-      sourceFile.originalFileName = refPath;
-      const resolvedRef = { commandLine, sourceFile };
-      projectReferenceRedirects.set(sourceFilePath, resolvedRef);
-      if (commandLine.projectReferences) {
-        resolvedRef.references = commandLine.projectReferences.map(parseProjectReferenceConfigFile);
-      }
-      return resolvedRef;
+    if (hasAssociatedEndOfDeclarationMarker(node)) {
+      const id = getOriginalNodeId(node);
+      deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node);
+    } else {
+      statements = appendExportsOfHoistedDeclaration(statements, node);
     }
-    function verifyCompilerOptions() {
-      if (options.strictPropertyInitialization && !getStrictOptionValue(options, "strictNullChecks")) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "strictPropertyInitialization", "strictNullChecks");
-      }
-      if (options.exactOptionalPropertyTypes && !getStrictOptionValue(options, "strictNullChecks")) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "exactOptionalPropertyTypes", "strictNullChecks");
-      }
-      if (options.isolatedModules) {
-        if (options.out) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "isolatedModules");
-        }
-        if (options.outFile) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "outFile", "isolatedModules");
-        }
-      }
-      if (options.inlineSourceMap) {
-        if (options.sourceMap) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "sourceMap", "inlineSourceMap");
-        }
-        if (options.mapRoot) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "mapRoot", "inlineSourceMap");
-        }
-      }
-      if (options.composite) {
-        if (options.declaration === false) {
-          createDiagnosticForOptionName(Diagnostics.Composite_projects_may_not_disable_declaration_emit, "declaration");
-        }
-        if (options.incremental === false) {
-          createDiagnosticForOptionName(Diagnostics.Composite_projects_may_not_disable_incremental_compilation, "declaration");
-        }
-      }
-      const outputFile = outFile(options);
-      if (options.tsBuildInfoFile) {
-        if (!isIncrementalCompilation(options)) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "tsBuildInfoFile", "incremental", "composite");
-        }
-      } else if (options.incremental && !outputFile && !options.configFilePath) {
-        programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified));
-      }
-      verifyProjectReferences();
-      if (options.composite) {
-        const rootPaths = new Set(rootNames.map(toPath3));
-        for (const file of files) {
-          if (sourceFileMayBeEmitted(file, program) && !rootPaths.has(file.path)) {
-            addProgramDiagnosticExplainingFile(
-              file,
-              Diagnostics.File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_include_pattern,
-              [file.fileName, options.configFilePath || ""]
+    return singleOrMany(statements);
+  }
+  function visitVariableStatement(node) {
+    let statements;
+    let variables;
+    let expressions;
+    if (hasSyntacticModifier(node, 1 /* Export */)) {
+      let modifiers;
+      let removeCommentsOnExpressions = false;
+      for (const variable of node.declarationList.declarations) {
+        if (isIdentifier(variable.name) && isLocalName(variable.name)) {
+          if (!modifiers) {
+            modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier);
+          }
+          variables = append(variables, variable);
+        } else if (variable.initializer) {
+          if (!isBindingPattern(variable.name) && (isArrowFunction(variable.initializer) || isFunctionExpression(variable.initializer) || isClassExpression(variable.initializer))) {
+            const expression = factory2.createAssignment(
+              setTextRange(
+                factory2.createPropertyAccessExpression(
+                  factory2.createIdentifier("exports"),
+                  variable.name
+                ),
+                /*location*/
+                variable.name
+              ),
+              factory2.createIdentifier(getTextOfIdentifierOrLiteral(variable.name))
             );
-          }
-        }
-      }
-      if (options.paths) {
-        for (const key in options.paths) {
-          if (!hasProperty(options.paths, key)) {
-            continue;
-          }
-          if (!hasZeroOrOneAsteriskCharacter(key)) {
-            createDiagnosticForOptionPaths(true, key, Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, key);
-          }
-          if (isArray(options.paths[key])) {
-            const len = options.paths[key].length;
-            if (len === 0) {
-              createDiagnosticForOptionPaths(false, key, Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array, key);
-            }
-            for (let i = 0; i < len; i++) {
-              const subst = options.paths[key][i];
-              const typeOfSubst = typeof subst;
-              if (typeOfSubst === "string") {
-                if (!hasZeroOrOneAsteriskCharacter(subst)) {
-                  createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character, subst, key);
-                }
-                if (!options.baseUrl && !pathIsRelative(subst) && !pathIsAbsolute(subst)) {
-                  createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash);
-                }
-              } else {
-                createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2, subst, key, typeOfSubst);
-              }
-            }
+            const updatedVariable = factory2.createVariableDeclaration(
+              variable.name,
+              variable.exclamationToken,
+              variable.type,
+              visitNode(variable.initializer, visitor)
+            );
+            variables = append(variables, updatedVariable);
+            expressions = append(expressions, expression);
+            removeCommentsOnExpressions = true;
           } else {
-            createDiagnosticForOptionPaths(false, key, Diagnostics.Substitutions_for_pattern_0_should_be_an_array, key);
+            expressions = append(expressions, transformInitializedVariable(variable));
           }
         }
       }
-      if (!options.sourceMap && !options.inlineSourceMap) {
-        if (options.inlineSources) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "inlineSources");
-        }
-        if (options.sourceRoot) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "sourceRoot");
-        }
-      }
-      if (options.out && options.outFile) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "outFile");
-      }
-      if (options.mapRoot && !(options.sourceMap || options.declarationMap)) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "mapRoot", "sourceMap", "declarationMap");
+      if (variables) {
+        statements = append(statements, factory2.updateVariableStatement(node, modifiers, factory2.updateVariableDeclarationList(node.declarationList, variables)));
       }
-      if (options.declarationDir) {
-        if (!getEmitDeclarations(options)) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "declarationDir", "declaration", "composite");
-        }
-        if (outputFile) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "declarationDir", options.out ? "out" : "outFile");
+      if (expressions) {
+        const statement = setOriginalNode(setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(expressions)), node), node);
+        if (removeCommentsOnExpressions) {
+          removeAllComments(statement);
         }
+        statements = append(statements, statement);
       }
-      if (options.declarationMap && !getEmitDeclarations(options)) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "declarationMap", "declaration", "composite");
-      }
-      if (options.lib && options.noLib) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "lib", "noLib");
-      }
-      if (options.noImplicitUseStrict && getStrictOptionValue(options, "alwaysStrict")) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "noImplicitUseStrict", "alwaysStrict");
+    } else {
+      statements = append(statements, visitEachChild(node, visitor, context));
+    }
+    if (hasAssociatedEndOfDeclarationMarker(node)) {
+      const id = getOriginalNodeId(node);
+      deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node);
+    } else {
+      statements = appendExportsOfVariableStatement(statements, node);
+    }
+    return singleOrMany(statements);
+  }
+  function createAllExportExpressions(name, value, location) {
+    const exportedNames = getExports(name);
+    if (exportedNames) {
+      let expression = isExportName(name) ? value : factory2.createAssignment(name, value);
+      for (const exportName of exportedNames) {
+        setEmitFlags(expression, 8 /* NoSubstitution */);
+        expression = createExportExpression(
+          exportName,
+          expression,
+          /*location*/
+          location
+        );
       }
-      const languageVersion = getEmitScriptTarget(options);
-      const firstNonAmbientExternalModuleSourceFile = find(files, (f) => isExternalModule(f) && !f.isDeclarationFile);
-      if (options.isolatedModules) {
-        if (options.module === 0 /* None */ && languageVersion < 2 /* ES2015 */) {
-          createDiagnosticForOptionName(Diagnostics.Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher, "isolatedModules", "target");
-        }
-        if (options.preserveConstEnums === false) {
-          createDiagnosticForOptionName(Diagnostics.Option_preserveConstEnums_cannot_be_disabled_when_isolatedModules_is_enabled, "preserveConstEnums", "isolatedModules");
-        }
-        for (const file of files) {
-          if (!isExternalModule(file) && !isSourceFileJS(file) && !file.isDeclarationFile && file.scriptKind !== 6 /* JSON */) {
-            const span = getErrorSpanForNode(file, file);
-            programDiagnostics.add(createFileDiagnostic(
-              file,
-              span.start,
-              span.length,
-              Diagnostics._0_cannot_be_compiled_under_isolatedModules_because_it_is_considered_a_global_script_file_Add_an_import_export_or_an_empty_export_statement_to_make_it_a_module,
-              getBaseFileName(file.fileName)
-            ));
+      return expression;
+    }
+    return factory2.createAssignment(name, value);
+  }
+  function transformInitializedVariable(node) {
+    if (isBindingPattern(node.name)) {
+      return flattenDestructuringAssignment(
+        visitNode(node, visitor),
+        /*visitor*/
+        void 0,
+        context,
+        0 /* All */,
+        /*needsValue*/
+        false,
+        createAllExportExpressions
+      );
+    } else {
+      return factory2.createAssignment(
+        setTextRange(
+          factory2.createPropertyAccessExpression(
+            factory2.createIdentifier("exports"),
+            node.name
+          ),
+          /*location*/
+          node.name
+        ),
+        node.initializer ? visitNode(node.initializer, visitor) : factory2.createVoidZero()
+      );
+    }
+  }
+  function visitMergeDeclarationMarker(node) {
+    if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 240 /* VariableStatement */) {
+      const id = getOriginalNodeId(node);
+      deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original);
+    }
+    return node;
+  }
+  function hasAssociatedEndOfDeclarationMarker(node) {
+    return (getEmitFlags(node) & 8388608 /* HasEndOfDeclarationMarker */) !== 0;
+  }
+  function visitEndOfDeclarationMarker(node) {
+    const id = getOriginalNodeId(node);
+    const statements = deferredExports[id];
+    if (statements) {
+      delete deferredExports[id];
+      return append(statements, node);
+    }
+    return node;
+  }
+  function appendExportsOfImportDeclaration(statements, decl) {
+    if (currentModuleInfo.exportEquals) {
+      return statements;
+    }
+    const importClause = decl.importClause;
+    if (!importClause) {
+      return statements;
+    }
+    if (importClause.name) {
+      statements = appendExportsOfDeclaration(statements, importClause);
+    }
+    const namedBindings = importClause.namedBindings;
+    if (namedBindings) {
+      switch (namedBindings.kind) {
+        case 271 /* NamespaceImport */:
+          statements = appendExportsOfDeclaration(statements, namedBindings);
+          break;
+        case 272 /* NamedImports */:
+          for (const importBinding of namedBindings.elements) {
+            statements = appendExportsOfDeclaration(
+              statements,
+              importBinding,
+              /* liveBinding */
+              true
+            );
           }
-        }
-      } else if (firstNonAmbientExternalModuleSourceFile && languageVersion < 2 /* ES2015 */ && options.module === 0 /* None */) {
-        const span = getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, typeof firstNonAmbientExternalModuleSourceFile.externalModuleIndicator === "boolean" ? firstNonAmbientExternalModuleSourceFile : firstNonAmbientExternalModuleSourceFile.externalModuleIndicator);
-        programDiagnostics.add(createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, Diagnostics.Cannot_use_imports_exports_or_module_augmentations_when_module_is_none));
-      }
-      if (outputFile && !options.emitDeclarationOnly) {
-        if (options.module && !(options.module === 2 /* AMD */ || options.module === 4 /* System */)) {
-          createDiagnosticForOptionName(Diagnostics.Only_amd_and_system_modules_are_supported_alongside_0, options.out ? "out" : "outFile", "module");
-        } else if (options.module === void 0 && firstNonAmbientExternalModuleSourceFile) {
-          const span = getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, typeof firstNonAmbientExternalModuleSourceFile.externalModuleIndicator === "boolean" ? firstNonAmbientExternalModuleSourceFile : firstNonAmbientExternalModuleSourceFile.externalModuleIndicator);
-          programDiagnostics.add(createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, options.out ? "out" : "outFile"));
-        }
-      }
-      if (options.resolveJsonModule) {
-        if (getEmitModuleResolutionKind(options) !== 2 /* NodeJs */ && getEmitModuleResolutionKind(options) !== 3 /* Node16 */ && getEmitModuleResolutionKind(options) !== 99 /* NodeNext */) {
-          createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy, "resolveJsonModule");
-        } else if (!hasJsonModuleEmitEnabled(options)) {
-          createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_esNext, "resolveJsonModule", "module");
-        }
+          break;
       }
-      if (options.outDir || options.rootDir || options.sourceRoot || options.mapRoot) {
-        const dir = getCommonSourceDirectory2();
-        if (options.outDir && dir === "" && files.some((file) => getRootLength(file.fileName) > 1)) {
-          createDiagnosticForOptionName(Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files, "outDir");
+    }
+    return statements;
+  }
+  function appendExportsOfImportEqualsDeclaration(statements, decl) {
+    if (currentModuleInfo.exportEquals) {
+      return statements;
+    }
+    return appendExportsOfDeclaration(statements, decl);
+  }
+  function appendExportsOfVariableStatement(statements, node) {
+    if (currentModuleInfo.exportEquals) {
+      return statements;
+    }
+    for (const decl of node.declarationList.declarations) {
+      statements = appendExportsOfBindingElement(statements, decl);
+    }
+    return statements;
+  }
+  function appendExportsOfBindingElement(statements, decl) {
+    if (currentModuleInfo.exportEquals) {
+      return statements;
+    }
+    if (isBindingPattern(decl.name)) {
+      for (const element of decl.name.elements) {
+        if (!isOmittedExpression(element)) {
+          statements = appendExportsOfBindingElement(statements, element);
         }
       }
-      if (options.useDefineForClassFields && languageVersion === 0 /* ES3 */) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_target_is_ES3, "useDefineForClassFields");
-      }
-      if (options.checkJs && !getAllowJSCompilerOption(options)) {
-        programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "checkJs", "allowJs"));
+    } else if (!isGeneratedIdentifier(decl.name)) {
+      statements = appendExportsOfDeclaration(statements, decl);
+    }
+    return statements;
+  }
+  function appendExportsOfHoistedDeclaration(statements, decl) {
+    if (currentModuleInfo.exportEquals) {
+      return statements;
+    }
+    if (hasSyntacticModifier(decl, 1 /* Export */)) {
+      const exportName = hasSyntacticModifier(decl, 1024 /* Default */) ? factory2.createIdentifier("default") : factory2.getDeclarationName(decl);
+      statements = appendExportStatement(
+        statements,
+        exportName,
+        factory2.getLocalName(decl),
+        /*location*/
+        decl
+      );
+    }
+    if (decl.name) {
+      statements = appendExportsOfDeclaration(statements, decl);
+    }
+    return statements;
+  }
+  function appendExportsOfDeclaration(statements, decl, liveBinding) {
+    const name = factory2.getDeclarationName(decl);
+    const exportSpecifiers = currentModuleInfo.exportSpecifiers.get(idText(name));
+    if (exportSpecifiers) {
+      for (const exportSpecifier of exportSpecifiers) {
+        statements = appendExportStatement(
+          statements,
+          exportSpecifier.name,
+          name,
+          /*location*/
+          exportSpecifier.name,
+          /* allowComments */
+          void 0,
+          liveBinding
+        );
       }
-      if (options.emitDeclarationOnly) {
-        if (!getEmitDeclarations(options)) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "emitDeclarationOnly", "declaration", "composite");
-        }
-        if (options.noEmit) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "emitDeclarationOnly", "noEmit");
-        }
+    }
+    return statements;
+  }
+  function appendExportStatement(statements, exportName, expression, location, allowComments, liveBinding) {
+    statements = append(statements, createExportStatement(exportName, expression, location, allowComments, liveBinding));
+    return statements;
+  }
+  function createUnderscoreUnderscoreESModule() {
+    let statement;
+    if (languageVersion === 0 /* ES3 */) {
+      statement = factory2.createExpressionStatement(
+        createExportExpression(
+          factory2.createIdentifier("__esModule"),
+          factory2.createTrue()
+        )
+      );
+    } else {
+      statement = factory2.createExpressionStatement(
+        factory2.createCallExpression(
+          factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"),
+          /*typeArguments*/
+          void 0,
+          [
+            factory2.createIdentifier("exports"),
+            factory2.createStringLiteral("__esModule"),
+            factory2.createObjectLiteralExpression([
+              factory2.createPropertyAssignment("value", factory2.createTrue())
+            ])
+          ]
+        )
+      );
+    }
+    setEmitFlags(statement, 2097152 /* CustomPrologue */);
+    return statement;
+  }
+  function createExportStatement(name, value, location, allowComments, liveBinding) {
+    const statement = setTextRange(factory2.createExpressionStatement(createExportExpression(
+      name,
+      value,
+      /* location */
+      void 0,
+      liveBinding
+    )), location);
+    startOnNewLine(statement);
+    if (!allowComments) {
+      setEmitFlags(statement, 3072 /* NoComments */);
+    }
+    return statement;
+  }
+  function createExportExpression(name, value, location, liveBinding) {
+    return setTextRange(
+      liveBinding && languageVersion !== 0 /* ES3 */ ? factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(
+          factory2.createIdentifier("Object"),
+          "defineProperty"
+        ),
+        /*typeArguments*/
+        void 0,
+        [
+          factory2.createIdentifier("exports"),
+          factory2.createStringLiteralFromNode(name),
+          factory2.createObjectLiteralExpression([
+            factory2.createPropertyAssignment("enumerable", factory2.createTrue()),
+            factory2.createPropertyAssignment("get", factory2.createFunctionExpression(
+              /*modifiers*/
+              void 0,
+              /*asteriskToken*/
+              void 0,
+              /*name*/
+              void 0,
+              /*typeParameters*/
+              void 0,
+              /*parameters*/
+              [],
+              /*type*/
+              void 0,
+              factory2.createBlock([factory2.createReturnStatement(value)])
+            ))
+          ])
+        ]
+      ) : factory2.createAssignment(
+        factory2.createPropertyAccessExpression(
+          factory2.createIdentifier("exports"),
+          factory2.cloneNode(name)
+        ),
+        value
+      ),
+      location
+    );
+  }
+  function modifierVisitor(node) {
+    switch (node.kind) {
+      case 93 /* ExportKeyword */:
+      case 88 /* DefaultKeyword */:
+        return void 0;
+    }
+    return node;
+  }
+  function onEmitNode(hint, node, emitCallback) {
+    if (node.kind === 308 /* SourceFile */) {
+      currentSourceFile = node;
+      currentModuleInfo = moduleInfoMap[getOriginalNodeId(currentSourceFile)];
+      previousOnEmitNode(hint, node, emitCallback);
+      currentSourceFile = void 0;
+      currentModuleInfo = void 0;
+    } else {
+      previousOnEmitNode(hint, node, emitCallback);
+    }
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (node.id && noSubstitution[node.id]) {
+      return node;
+    }
+    if (hint === 1 /* Expression */) {
+      return substituteExpression(node);
+    } else if (isShorthandPropertyAssignment(node)) {
+      return substituteShorthandPropertyAssignment(node);
+    }
+    return node;
+  }
+  function substituteShorthandPropertyAssignment(node) {
+    const name = node.name;
+    const exportedOrImportedName = substituteExpressionIdentifier(name);
+    if (exportedOrImportedName !== name) {
+      if (node.objectAssignmentInitializer) {
+        const initializer = factory2.createAssignment(exportedOrImportedName, node.objectAssignmentInitializer);
+        return setTextRange(factory2.createPropertyAssignment(name, initializer), node);
       }
-      if (options.emitDecoratorMetadata && !options.experimentalDecorators) {
-        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "emitDecoratorMetadata", "experimentalDecorators");
+      return setTextRange(factory2.createPropertyAssignment(name, exportedOrImportedName), node);
+    }
+    return node;
+  }
+  function substituteExpression(node) {
+    switch (node.kind) {
+      case 79 /* Identifier */:
+        return substituteExpressionIdentifier(node);
+      case 210 /* CallExpression */:
+        return substituteCallExpression(node);
+      case 212 /* TaggedTemplateExpression */:
+        return substituteTaggedTemplateExpression(node);
+      case 223 /* BinaryExpression */:
+        return substituteBinaryExpression(node);
+    }
+    return node;
+  }
+  function substituteCallExpression(node) {
+    if (isIdentifier(node.expression)) {
+      const expression = substituteExpressionIdentifier(node.expression);
+      noSubstitution[getNodeId(expression)] = true;
+      if (!isIdentifier(expression) && !(getEmitFlags(node.expression) & 8192 /* HelperName */)) {
+        return addEmitFlags(
+          factory2.updateCallExpression(
+            node,
+            expression,
+            /*typeArguments*/
+            void 0,
+            node.arguments
+          ),
+          1073741824 /* IndirectCall */
+        );
       }
-      if (options.jsxFactory) {
-        if (options.reactNamespace) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "reactNamespace", "jsxFactory");
-        }
-        if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxFactory", inverseJsxOptionMap.get("" + options.jsx));
-        }
-        if (!parseIsolatedEntityName(options.jsxFactory, languageVersion)) {
-          createOptionValueDiagnostic("jsxFactory", Diagnostics.Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFactory);
-        }
-      } else if (options.reactNamespace && !isIdentifierText(options.reactNamespace, languageVersion)) {
-        createOptionValueDiagnostic("reactNamespace", Diagnostics.Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier, options.reactNamespace);
+    }
+    return node;
+  }
+  function substituteTaggedTemplateExpression(node) {
+    if (isIdentifier(node.tag)) {
+      const tag = substituteExpressionIdentifier(node.tag);
+      noSubstitution[getNodeId(tag)] = true;
+      if (!isIdentifier(tag) && !(getEmitFlags(node.tag) & 8192 /* HelperName */)) {
+        return addEmitFlags(
+          factory2.updateTaggedTemplateExpression(
+            node,
+            tag,
+            /*typeArguments*/
+            void 0,
+            node.template
+          ),
+          1073741824 /* IndirectCall */
+        );
       }
-      if (options.jsxFragmentFactory) {
-        if (!options.jsxFactory) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "jsxFragmentFactory", "jsxFactory");
-        }
-        if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxFragmentFactory", inverseJsxOptionMap.get("" + options.jsx));
-        }
-        if (!parseIsolatedEntityName(options.jsxFragmentFactory, languageVersion)) {
-          createOptionValueDiagnostic("jsxFragmentFactory", Diagnostics.Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFragmentFactory);
-        }
+    }
+    return node;
+  }
+  function substituteExpressionIdentifier(node) {
+    var _a2, _b;
+    if (getEmitFlags(node) & 8192 /* HelperName */) {
+      const externalHelpersModuleName = getExternalHelpersModuleName(currentSourceFile);
+      if (externalHelpersModuleName) {
+        return factory2.createPropertyAccessExpression(externalHelpersModuleName, node);
       }
-      if (options.reactNamespace) {
-        if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "reactNamespace", inverseJsxOptionMap.get("" + options.jsx));
-        }
+      return node;
+    } else if (!(isGeneratedIdentifier(node) && !(node.autoGenerate.flags & 64 /* AllowNameSubstitution */)) && !isLocalName(node)) {
+      const exportContainer = resolver.getReferencedExportContainer(node, isExportName(node));
+      if (exportContainer && exportContainer.kind === 308 /* SourceFile */) {
+        return setTextRange(
+          factory2.createPropertyAccessExpression(
+            factory2.createIdentifier("exports"),
+            factory2.cloneNode(node)
+          ),
+          /*location*/
+          node
+        );
       }
-      if (options.jsxImportSource) {
-        if (options.jsx === 2 /* React */) {
-          createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxImportSource", inverseJsxOptionMap.get("" + options.jsx));
+      const importDeclaration = resolver.getReferencedImportDeclaration(node);
+      if (importDeclaration) {
+        if (isImportClause(importDeclaration)) {
+          return setTextRange(
+            factory2.createPropertyAccessExpression(
+              factory2.getGeneratedNameForNode(importDeclaration.parent),
+              factory2.createIdentifier("default")
+            ),
+            /*location*/
+            node
+          );
+        } else if (isImportSpecifier(importDeclaration)) {
+          const name = importDeclaration.propertyName || importDeclaration.name;
+          return setTextRange(
+            factory2.createPropertyAccessExpression(
+              factory2.getGeneratedNameForNode(((_b = (_a2 = importDeclaration.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.parent) || importDeclaration),
+              factory2.cloneNode(name)
+            ),
+            /*location*/
+            node
+          );
         }
       }
-      if (options.preserveValueImports && getEmitModuleKind(options) < 5 /* ES2015 */) {
-        createOptionValueDiagnostic("importsNotUsedAsValues", Diagnostics.Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later);
-      }
-      if (!options.noEmit && !options.suppressOutputPathCheck) {
-        const emitHost = getEmitHost();
-        const emitFilesSeen = /* @__PURE__ */ new Set();
-        forEachEmittedFile(emitHost, (emitFileNames) => {
-          if (!options.emitDeclarationOnly) {
-            verifyEmitFilePath(emitFileNames.jsFilePath, emitFilesSeen);
-          }
-          verifyEmitFilePath(emitFileNames.declarationFilePath, emitFilesSeen);
-        });
-      }
-      function verifyEmitFilePath(emitFileName, emitFilesSeen) {
-        if (emitFileName) {
-          const emitFilePath = toPath3(emitFileName);
-          if (filesByName.has(emitFilePath)) {
-            let chain;
-            if (!options.configFilePath) {
-              chain = chainDiagnosticMessages(void 0, Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig);
-            }
-            chain = chainDiagnosticMessages(chain, Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName);
-            blockEmittingOfFile(emitFileName, createCompilerDiagnosticFromMessageChain(chain));
-          }
-          const emitFileKey = !host.useCaseSensitiveFileNames() ? toFileNameLowerCase(emitFilePath) : emitFilePath;
-          if (emitFilesSeen.has(emitFileKey)) {
-            blockEmittingOfFile(emitFileName, createCompilerDiagnostic(Diagnostics.Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files, emitFileName));
-          } else {
-            emitFilesSeen.add(emitFileKey);
-          }
+    }
+    return node;
+  }
+  function substituteBinaryExpression(node) {
+    if (isAssignmentOperator(node.operatorToken.kind) && isIdentifier(node.left) && !isGeneratedIdentifier(node.left) && !isLocalName(node.left) && !isDeclarationNameOfEnumOrNamespace(node.left)) {
+      const exportedNames = getExports(node.left);
+      if (exportedNames) {
+        let expression = node;
+        for (const exportName of exportedNames) {
+          noSubstitution[getNodeId(expression)] = true;
+          expression = createExportExpression(
+            exportName,
+            expression,
+            /*location*/
+            node
+          );
         }
+        return expression;
       }
     }
-    function createDiagnosticExplainingFile(file, fileProcessingReason, diagnostic, args) {
-      var _a3;
-      let fileIncludeReasons;
-      let relatedInfo;
-      let locationReason = isReferencedFile(fileProcessingReason) ? fileProcessingReason : void 0;
-      if (file)
-        (_a3 = fileReasons.get(file.path)) == null ? void 0 : _a3.forEach(processReason);
-      if (fileProcessingReason)
-        processReason(fileProcessingReason);
-      if (locationReason && (fileIncludeReasons == null ? void 0 : fileIncludeReasons.length) === 1)
-        fileIncludeReasons = void 0;
-      const location2 = locationReason && getReferencedFileLocation(getSourceFileByPath, locationReason);
-      const fileIncludeReasonDetails = fileIncludeReasons && chainDiagnosticMessages(fileIncludeReasons, Diagnostics.The_file_is_in_the_program_because_Colon);
-      const redirectInfo = file && explainIfFileIsRedirectAndImpliedFormat(file);
-      const chain = chainDiagnosticMessages(redirectInfo ? fileIncludeReasonDetails ? [fileIncludeReasonDetails, ...redirectInfo] : redirectInfo : fileIncludeReasonDetails, diagnostic, ...args || emptyArray);
-      return location2 && isReferenceFileLocation(location2) ? createFileDiagnosticFromMessageChain(location2.file, location2.pos, location2.end - location2.pos, chain, relatedInfo) : createCompilerDiagnosticFromMessageChain(chain, relatedInfo);
-      function processReason(reason) {
-        (fileIncludeReasons || (fileIncludeReasons = [])).push(fileIncludeReasonToDiagnostics(program, reason));
-        if (!locationReason && isReferencedFile(reason)) {
-          locationReason = reason;
-        } else if (locationReason !== reason) {
-          relatedInfo = append(relatedInfo, fileIncludeReasonToRelatedInformation(reason));
-        }
-        if (reason === fileProcessingReason)
-          fileProcessingReason = void 0;
-      }
-    }
-    function addFilePreprocessingFileExplainingDiagnostic(file, fileProcessingReason, diagnostic, args) {
-      (fileProcessingDiagnostics || (fileProcessingDiagnostics = [])).push({
-        kind: 1 /* FilePreprocessingFileExplainingDiagnostic */,
-        file: file && file.path,
-        fileProcessingReason,
-        diagnostic,
-        args
-      });
+    return node;
+  }
+  function getExports(name) {
+    if (!isGeneratedIdentifier(name)) {
+      const valueDeclaration = resolver.getReferencedImportDeclaration(name) || resolver.getReferencedValueDeclaration(name);
+      if (valueDeclaration) {
+        return currentModuleInfo && currentModuleInfo.exportedBindings[getOriginalNodeId(valueDeclaration)];
+      }
     }
-    function addProgramDiagnosticExplainingFile(file, diagnostic, args) {
-      programDiagnostics.add(createDiagnosticExplainingFile(file, void 0, diagnostic, args));
+  }
+}
+var dynamicImportUMDHelper = {
+  name: "typescript:dynamicimport-sync-require",
+  scoped: true,
+  text: `
+            var __syncRequire = typeof module === "object" && typeof module.exports === "object";`
+};
+
+// src/compiler/transformers/module/system.ts
+function transformSystemModule(context) {
+  const {
+    factory: factory2,
+    startLexicalEnvironment,
+    endLexicalEnvironment,
+    hoistVariableDeclaration
+  } = context;
+  const compilerOptions = context.getCompilerOptions();
+  const resolver = context.getEmitResolver();
+  const host = context.getEmitHost();
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  const previousOnEmitNode = context.onEmitNode;
+  context.onSubstituteNode = onSubstituteNode;
+  context.onEmitNode = onEmitNode;
+  context.enableSubstitution(79 /* Identifier */);
+  context.enableSubstitution(300 /* ShorthandPropertyAssignment */);
+  context.enableSubstitution(223 /* BinaryExpression */);
+  context.enableSubstitution(233 /* MetaProperty */);
+  context.enableEmitNotification(308 /* SourceFile */);
+  const moduleInfoMap = [];
+  const deferredExports = [];
+  const exportFunctionsMap = [];
+  const noSubstitutionMap = [];
+  const contextObjectMap = [];
+  let currentSourceFile;
+  let moduleInfo;
+  let exportFunction;
+  let contextObject;
+  let hoistedStatements;
+  let enclosingBlockScopedContainer;
+  let noSubstitution;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile || !(isEffectiveExternalModule(node, compilerOptions) || node.transformFlags & 8388608 /* ContainsDynamicImport */)) {
+      return node;
     }
-    function fileIncludeReasonToRelatedInformation(reason) {
-      if (isReferencedFile(reason)) {
-        const referenceLocation = getReferencedFileLocation(getSourceFileByPath, reason);
-        let message2;
-        switch (reason.kind) {
-          case 3 /* Import */:
-            message2 = Diagnostics.File_is_included_via_import_here;
-            break;
-          case 4 /* ReferenceFile */:
-            message2 = Diagnostics.File_is_included_via_reference_here;
-            break;
-          case 5 /* TypeReferenceDirective */:
-            message2 = Diagnostics.File_is_included_via_type_library_reference_here;
-            break;
-          case 7 /* LibReferenceDirective */:
-            message2 = Diagnostics.File_is_included_via_library_reference_here;
-            break;
-          default:
-            Debug.assertNever(reason);
+    const id = getOriginalNodeId(node);
+    currentSourceFile = node;
+    enclosingBlockScopedContainer = node;
+    moduleInfo = moduleInfoMap[id] = collectExternalModuleInfo(context, node, resolver, compilerOptions);
+    exportFunction = factory2.createUniqueName("exports");
+    exportFunctionsMap[id] = exportFunction;
+    contextObject = contextObjectMap[id] = factory2.createUniqueName("context");
+    const dependencyGroups = collectDependencyGroups(moduleInfo.externalImports);
+    const moduleBodyBlock = createSystemModuleBody(node, dependencyGroups);
+    const moduleBodyFunction = factory2.createFunctionExpression(
+      /*modifiers*/
+      void 0,
+      /*asteriskToken*/
+      void 0,
+      /*name*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      [
+        factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          exportFunction
+        ),
+        factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          contextObject
+        )
+      ],
+      /*type*/
+      void 0,
+      moduleBodyBlock
+    );
+    const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
+    const dependencies = factory2.createArrayLiteralExpression(map(dependencyGroups, (dependencyGroup) => dependencyGroup.name));
+    const updated = setEmitFlags(
+      factory2.updateSourceFile(
+        node,
+        setTextRange(
+          factory2.createNodeArray([
+            factory2.createExpressionStatement(
+              factory2.createCallExpression(
+                factory2.createPropertyAccessExpression(factory2.createIdentifier("System"), "register"),
+                /*typeArguments*/
+                void 0,
+                moduleName ? [moduleName, dependencies, moduleBodyFunction] : [dependencies, moduleBodyFunction]
+              )
+            )
+          ]),
+          node.statements
+        )
+      ),
+      2048 /* NoTrailingComments */
+    );
+    if (!outFile(compilerOptions)) {
+      moveEmitHelpers(updated, moduleBodyBlock, (helper) => !helper.scoped);
+    }
+    if (noSubstitution) {
+      noSubstitutionMap[id] = noSubstitution;
+      noSubstitution = void 0;
+    }
+    currentSourceFile = void 0;
+    moduleInfo = void 0;
+    exportFunction = void 0;
+    contextObject = void 0;
+    hoistedStatements = void 0;
+    enclosingBlockScopedContainer = void 0;
+    return updated;
+  }
+  function collectDependencyGroups(externalImports) {
+    const groupIndices = /* @__PURE__ */ new Map();
+    const dependencyGroups = [];
+    for (const externalImport of externalImports) {
+      const externalModuleName = getExternalModuleNameLiteral(factory2, externalImport, currentSourceFile, host, resolver, compilerOptions);
+      if (externalModuleName) {
+        const text = externalModuleName.text;
+        const groupIndex = groupIndices.get(text);
+        if (groupIndex !== void 0) {
+          dependencyGroups[groupIndex].externalImports.push(externalImport);
+        } else {
+          groupIndices.set(text, dependencyGroups.length);
+          dependencyGroups.push({
+            name: externalModuleName,
+            externalImports: [externalImport]
+          });
         }
-        return isReferenceFileLocation(referenceLocation) ? createFileDiagnostic(
-          referenceLocation.file,
-          referenceLocation.pos,
-          referenceLocation.end - referenceLocation.pos,
-          message2
-        ) : void 0;
-      }
-      if (!options.configFile)
-        return void 0;
-      let configFileNode;
-      let message;
-      switch (reason.kind) {
-        case 0 /* RootFile */:
-          if (!options.configFile.configFileSpecs)
-            return void 0;
-          const fileName = getNormalizedAbsolutePath(rootNames[reason.index], currentDirectory);
-          const matchedByFiles = getMatchedFileSpec(program, fileName);
-          if (matchedByFiles) {
-            configFileNode = getTsConfigPropArrayElementValue(options.configFile, "files", matchedByFiles);
-            message = Diagnostics.File_is_matched_by_files_list_specified_here;
-            break;
-          }
-          const matchedByInclude = getMatchedIncludeSpec(program, fileName);
-          if (!matchedByInclude || !isString(matchedByInclude))
-            return void 0;
-          configFileNode = getTsConfigPropArrayElementValue(options.configFile, "include", matchedByInclude);
-          message = Diagnostics.File_is_matched_by_include_pattern_specified_here;
-          break;
-        case 1 /* SourceFromProjectReference */:
-        case 2 /* OutputFromProjectReference */:
-          const referencedResolvedRef = Debug.checkDefined(resolvedProjectReferences == null ? void 0 : resolvedProjectReferences[reason.index]);
-          const referenceInfo = forEachProjectReference(
-            projectReferences,
-            resolvedProjectReferences,
-            (resolvedRef, parent2, index2) => resolvedRef === referencedResolvedRef ? { sourceFile: (parent2 == null ? void 0 : parent2.sourceFile) || options.configFile, index: index2 } : void 0
-          );
-          if (!referenceInfo)
-            return void 0;
-          const { sourceFile, index } = referenceInfo;
-          const referencesSyntax = firstDefined(
-            getTsConfigPropArray(sourceFile, "references"),
-            (property) => isArrayLiteralExpression(property.initializer) ? property.initializer : void 0
-          );
-          return referencesSyntax && referencesSyntax.elements.length > index ? createDiagnosticForNodeInSourceFile(
-            sourceFile,
-            referencesSyntax.elements[index],
-            reason.kind === 2 /* OutputFromProjectReference */ ? Diagnostics.File_is_output_from_referenced_project_specified_here : Diagnostics.File_is_source_from_referenced_project_specified_here
-          ) : void 0;
-        case 8 /* AutomaticTypeDirectiveFile */:
-          if (!options.types)
-            return void 0;
-          configFileNode = getOptionsSyntaxByArrayElementValue("types", reason.typeReference);
-          message = Diagnostics.File_is_entry_point_of_type_library_specified_here;
-          break;
-        case 6 /* LibFile */:
-          if (reason.index !== void 0) {
-            configFileNode = getOptionsSyntaxByArrayElementValue("lib", options.lib[reason.index]);
-            message = Diagnostics.File_is_library_specified_here;
-            break;
-          }
-          const target = forEachEntry(targetOptionDeclaration.type, (value, key) => value === getEmitScriptTarget(options) ? key : void 0);
-          configFileNode = target ? getOptionsSyntaxByValue("target", target) : void 0;
-          message = Diagnostics.File_is_default_library_for_target_specified_here;
-          break;
-        default:
-          Debug.assertNever(reason);
       }
-      return configFileNode && createDiagnosticForNodeInSourceFile(
-        options.configFile,
-        configFileNode,
-        message
-      );
     }
-    function verifyProjectReferences() {
-      const buildInfoPath = !options.suppressOutputPathCheck ? getTsBuildInfoEmitOutputFilePath(options) : void 0;
-      forEachProjectReference(projectReferences, resolvedProjectReferences, (resolvedRef, parent2, index) => {
-        const ref = (parent2 ? parent2.commandLine.projectReferences : projectReferences)[index];
-        const parentFile = parent2 && parent2.sourceFile;
-        if (!resolvedRef) {
-          createDiagnosticForReference(parentFile, index, Diagnostics.File_0_not_found, ref.path);
-          return;
-        }
-        const options2 = resolvedRef.commandLine.options;
-        if (!options2.composite || options2.noEmit) {
-          const inputs = parent2 ? parent2.commandLine.fileNames : rootNames;
-          if (inputs.length) {
-            if (!options2.composite)
-              createDiagnosticForReference(parentFile, index, Diagnostics.Referenced_project_0_must_have_setting_composite_Colon_true, ref.path);
-            if (options2.noEmit)
-              createDiagnosticForReference(parentFile, index, Diagnostics.Referenced_project_0_may_not_disable_emit, ref.path);
-          }
-        }
-        if (ref.prepend) {
-          const out = outFile(options2);
-          if (out) {
-            if (!host.fileExists(out)) {
-              createDiagnosticForReference(parentFile, index, Diagnostics.Output_file_0_from_project_1_does_not_exist, out, ref.path);
-            }
-          } else {
-            createDiagnosticForReference(parentFile, index, Diagnostics.Cannot_prepend_project_0_because_it_does_not_have_outFile_set, ref.path);
-          }
-        }
-        if (!parent2 && buildInfoPath && buildInfoPath === getTsBuildInfoEmitOutputFilePath(options2)) {
-          createDiagnosticForReference(parentFile, index, Diagnostics.Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1, buildInfoPath, ref.path);
-          hasEmitBlockingDiagnostics.set(toPath3(buildInfoPath), true);
-        }
-      });
+    return dependencyGroups;
+  }
+  function createSystemModuleBody(node, dependencyGroups) {
+    const statements = [];
+    startLexicalEnvironment();
+    const ensureUseStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") || !compilerOptions.noImplicitUseStrict && isExternalModule(currentSourceFile);
+    const statementOffset = factory2.copyPrologue(node.statements, statements, ensureUseStrict, topLevelVisitor);
+    statements.push(
+      factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList([
+          factory2.createVariableDeclaration(
+            "__moduleName",
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            factory2.createLogicalAnd(
+              contextObject,
+              factory2.createPropertyAccessExpression(contextObject, "id")
+            )
+          )
+        ])
+      )
+    );
+    visitNode(moduleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement);
+    const executeStatements = visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset);
+    addRange(statements, hoistedStatements);
+    insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
+    const exportStarFunction = addExportStarIfNeeded(statements);
+    const modifiers = node.transformFlags & 2097152 /* ContainsAwait */ ? factory2.createModifiersFromModifierFlags(512 /* Async */) : void 0;
+    const moduleObject = factory2.createObjectLiteralExpression(
+      [
+        factory2.createPropertyAssignment(
+          "setters",
+          createSettersArray(exportStarFunction, dependencyGroups)
+        ),
+        factory2.createPropertyAssignment(
+          "execute",
+          factory2.createFunctionExpression(
+            modifiers,
+            /*asteriskToken*/
+            void 0,
+            /*name*/
+            void 0,
+            /*typeParameters*/
+            void 0,
+            /*parameters*/
+            [],
+            /*type*/
+            void 0,
+            factory2.createBlock(
+              executeStatements,
+              /*multiLine*/
+              true
+            )
+          )
+        )
+      ],
+      /*multiLine*/
+      true
+    );
+    statements.push(factory2.createReturnStatement(moduleObject));
+    return factory2.createBlock(
+      statements,
+      /*multiLine*/
+      true
+    );
+  }
+  function addExportStarIfNeeded(statements) {
+    if (!moduleInfo.hasExportStarsToExportValues) {
+      return;
     }
-    function createDiagnosticForOptionPathKeyValue(key, valueIndex, message, arg0, arg1, arg2) {
-      let needCompilerDiagnostic = true;
-      const pathsSyntax = getOptionPathsSyntax();
-      for (const pathProp of pathsSyntax) {
-        if (isObjectLiteralExpression(pathProp.initializer)) {
-          for (const keyProps of getPropertyAssignment(pathProp.initializer, key)) {
-            const initializer = keyProps.initializer;
-            if (isArrayLiteralExpression(initializer) && initializer.elements.length > valueIndex) {
-              programDiagnostics.add(createDiagnosticForNodeInSourceFile(options.configFile, initializer.elements[valueIndex], message, arg0, arg1, arg2));
-              needCompilerDiagnostic = false;
-            }
-          }
+    if (!moduleInfo.exportedNames && moduleInfo.exportSpecifiers.size === 0) {
+      let hasExportDeclarationWithExportClause = false;
+      for (const externalImport of moduleInfo.externalImports) {
+        if (externalImport.kind === 275 /* ExportDeclaration */ && externalImport.exportClause) {
+          hasExportDeclarationWithExportClause = true;
+          break;
         }
       }
-      if (needCompilerDiagnostic) {
-        programDiagnostics.add(createCompilerDiagnostic(message, arg0, arg1, arg2));
+      if (!hasExportDeclarationWithExportClause) {
+        const exportStarFunction2 = createExportStarFunction(
+          /*localNames*/
+          void 0
+        );
+        statements.push(exportStarFunction2);
+        return exportStarFunction2.name;
       }
     }
-    function createDiagnosticForOptionPaths(onKey, key, message, arg0) {
-      let needCompilerDiagnostic = true;
-      const pathsSyntax = getOptionPathsSyntax();
-      for (const pathProp of pathsSyntax) {
-        if (isObjectLiteralExpression(pathProp.initializer) && createOptionDiagnosticInObjectLiteralSyntax(
-          pathProp.initializer,
-          onKey,
-          key,
-          void 0,
-          message,
-          arg0
-        )) {
-          needCompilerDiagnostic = false;
+    const exportedNames = [];
+    if (moduleInfo.exportedNames) {
+      for (const exportedLocalName of moduleInfo.exportedNames) {
+        if (exportedLocalName.escapedText === "default") {
+          continue;
         }
-      }
-      if (needCompilerDiagnostic) {
-        programDiagnostics.add(createCompilerDiagnostic(message, arg0));
+        exportedNames.push(
+          factory2.createPropertyAssignment(
+            factory2.createStringLiteralFromNode(exportedLocalName),
+            factory2.createTrue()
+          )
+        );
       }
     }
-    function getOptionsSyntaxByName(name) {
-      const compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax();
-      return compilerOptionsObjectLiteralSyntax && getPropertyAssignment(compilerOptionsObjectLiteralSyntax, name);
-    }
-    function getOptionPathsSyntax() {
-      return getOptionsSyntaxByName("paths") || emptyArray;
-    }
-    function getOptionsSyntaxByValue(name, value) {
-      const syntaxByName = getOptionsSyntaxByName(name);
-      return syntaxByName && firstDefined(syntaxByName, (property) => isStringLiteral(property.initializer) && property.initializer.text === value ? property.initializer : void 0);
-    }
-    function getOptionsSyntaxByArrayElementValue(name, value) {
-      const compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax();
-      return compilerOptionsObjectLiteralSyntax && getPropertyArrayElementValue(compilerOptionsObjectLiteralSyntax, name, value);
-    }
-    function createDiagnosticForOptionName(message, option1, option2, option3) {
-      createDiagnosticForOption(true, option1, option2, message, option1, option2, option3);
-    }
-    function createOptionValueDiagnostic(option1, message, arg0, arg1) {
-      createDiagnosticForOption(false, option1, void 0, message, arg0, arg1);
-    }
-    function createDiagnosticForReference(sourceFile, index, message, arg0, arg1) {
-      const referencesSyntax = firstDefined(
-        getTsConfigPropArray(sourceFile || options.configFile, "references"),
-        (property) => isArrayLiteralExpression(property.initializer) ? property.initializer : void 0
+    const exportedNamesStorageRef = factory2.createUniqueName("exportedNames");
+    statements.push(
+      factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList([
+          factory2.createVariableDeclaration(
+            exportedNamesStorageRef,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            factory2.createObjectLiteralExpression(
+              exportedNames,
+              /*multiline*/
+              true
+            )
+          )
+        ])
+      )
+    );
+    const exportStarFunction = createExportStarFunction(exportedNamesStorageRef);
+    statements.push(exportStarFunction);
+    return exportStarFunction.name;
+  }
+  function createExportStarFunction(localNames) {
+    const exportStarFunction = factory2.createUniqueName("exportStar");
+    const m = factory2.createIdentifier("m");
+    const n = factory2.createIdentifier("n");
+    const exports = factory2.createIdentifier("exports");
+    let condition = factory2.createStrictInequality(n, factory2.createStringLiteral("default"));
+    if (localNames) {
+      condition = factory2.createLogicalAnd(
+        condition,
+        factory2.createLogicalNot(
+          factory2.createCallExpression(
+            factory2.createPropertyAccessExpression(localNames, "hasOwnProperty"),
+            /*typeArguments*/
+            void 0,
+            [n]
+          )
+        )
       );
-      if (referencesSyntax && referencesSyntax.elements.length > index) {
-        programDiagnostics.add(createDiagnosticForNodeInSourceFile(sourceFile || options.configFile, referencesSyntax.elements[index], message, arg0, arg1));
-      } else {
-        programDiagnostics.add(createCompilerDiagnostic(message, arg0, arg1));
-      }
     }
-    function createDiagnosticForOption(onKey, option1, option2, message, arg0, arg1, arg2) {
-      const compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax();
-      const needCompilerDiagnostic = !compilerOptionsObjectLiteralSyntax || !createOptionDiagnosticInObjectLiteralSyntax(compilerOptionsObjectLiteralSyntax, onKey, option1, option2, message, arg0, arg1, arg2);
-      if (needCompilerDiagnostic) {
-        programDiagnostics.add(createCompilerDiagnostic(message, arg0, arg1, arg2));
-      }
-    }
-    function getCompilerOptionsObjectLiteralSyntax() {
-      if (_compilerOptionsObjectLiteralSyntax === void 0) {
-        _compilerOptionsObjectLiteralSyntax = false;
-        const jsonObjectLiteral = getTsConfigObjectLiteralExpression(options.configFile);
-        if (jsonObjectLiteral) {
-          for (const prop of getPropertyAssignment(jsonObjectLiteral, "compilerOptions")) {
-            if (isObjectLiteralExpression(prop.initializer)) {
-              _compilerOptionsObjectLiteralSyntax = prop.initializer;
+    return factory2.createFunctionDeclaration(
+      /*modifiers*/
+      void 0,
+      /*asteriskToken*/
+      void 0,
+      exportStarFunction,
+      /*typeParameters*/
+      void 0,
+      [factory2.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        /*dotDotDotToken*/
+        void 0,
+        m
+      )],
+      /*type*/
+      void 0,
+      factory2.createBlock(
+        [
+          factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory2.createVariableDeclarationList([
+              factory2.createVariableDeclaration(
+                exports,
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                factory2.createObjectLiteralExpression([])
+              )
+            ])
+          ),
+          factory2.createForInStatement(
+            factory2.createVariableDeclarationList([
+              factory2.createVariableDeclaration(n)
+            ]),
+            m,
+            factory2.createBlock([
+              setEmitFlags(
+                factory2.createIfStatement(
+                  condition,
+                  factory2.createExpressionStatement(
+                    factory2.createAssignment(
+                      factory2.createElementAccessExpression(exports, n),
+                      factory2.createElementAccessExpression(m, n)
+                    )
+                  )
+                ),
+                1 /* SingleLine */
+              )
+            ])
+          ),
+          factory2.createExpressionStatement(
+            factory2.createCallExpression(
+              exportFunction,
+              /*typeArguments*/
+              void 0,
+              [exports]
+            )
+          )
+        ],
+        /*multiline*/
+        true
+      )
+    );
+  }
+  function createSettersArray(exportStarFunction, dependencyGroups) {
+    const setters = [];
+    for (const group2 of dependencyGroups) {
+      const localName = forEach(group2.externalImports, (i) => getLocalNameForExternalImport(factory2, i, currentSourceFile));
+      const parameterName = localName ? factory2.getGeneratedNameForNode(localName) : factory2.createUniqueName("");
+      const statements = [];
+      for (const entry of group2.externalImports) {
+        const importVariableName = getLocalNameForExternalImport(factory2, entry, currentSourceFile);
+        switch (entry.kind) {
+          case 269 /* ImportDeclaration */:
+            if (!entry.importClause) {
               break;
             }
-          }
+          case 268 /* ImportEqualsDeclaration */:
+            Debug.assert(importVariableName !== void 0);
+            statements.push(
+              factory2.createExpressionStatement(
+                factory2.createAssignment(importVariableName, parameterName)
+              )
+            );
+            if (hasSyntacticModifier(entry, 1 /* Export */)) {
+              statements.push(
+                factory2.createExpressionStatement(
+                  factory2.createCallExpression(
+                    exportFunction,
+                    /*typeArguments*/
+                    void 0,
+                    [
+                      factory2.createStringLiteral(idText(importVariableName)),
+                      parameterName
+                    ]
+                  )
+                )
+              );
+            }
+            break;
+          case 275 /* ExportDeclaration */:
+            Debug.assert(importVariableName !== void 0);
+            if (entry.exportClause) {
+              if (isNamedExports(entry.exportClause)) {
+                const properties = [];
+                for (const e of entry.exportClause.elements) {
+                  properties.push(
+                    factory2.createPropertyAssignment(
+                      factory2.createStringLiteral(idText(e.name)),
+                      factory2.createElementAccessExpression(
+                        parameterName,
+                        factory2.createStringLiteral(idText(e.propertyName || e.name))
+                      )
+                    )
+                  );
+                }
+                statements.push(
+                  factory2.createExpressionStatement(
+                    factory2.createCallExpression(
+                      exportFunction,
+                      /*typeArguments*/
+                      void 0,
+                      [factory2.createObjectLiteralExpression(
+                        properties,
+                        /*multiline*/
+                        true
+                      )]
+                    )
+                  )
+                );
+              } else {
+                statements.push(
+                  factory2.createExpressionStatement(
+                    factory2.createCallExpression(
+                      exportFunction,
+                      /*typeArguments*/
+                      void 0,
+                      [
+                        factory2.createStringLiteral(idText(entry.exportClause.name)),
+                        parameterName
+                      ]
+                    )
+                  )
+                );
+              }
+            } else {
+              statements.push(
+                factory2.createExpressionStatement(
+                  factory2.createCallExpression(
+                    exportStarFunction,
+                    /*typeArguments*/
+                    void 0,
+                    [parameterName]
+                  )
+                )
+              );
+            }
+            break;
         }
       }
-      return _compilerOptionsObjectLiteralSyntax || void 0;
+      setters.push(
+        factory2.createFunctionExpression(
+          /*modifiers*/
+          void 0,
+          /*asteriskToken*/
+          void 0,
+          /*name*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          [factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            parameterName
+          )],
+          /*type*/
+          void 0,
+          factory2.createBlock(
+            statements,
+            /*multiLine*/
+            true
+          )
+        )
+      );
     }
-    function createOptionDiagnosticInObjectLiteralSyntax(objectLiteral, onKey, key1, key2, message, arg0, arg1, arg2) {
-      const props = getPropertyAssignment(objectLiteral, key1, key2);
-      for (const prop of props) {
-        programDiagnostics.add(createDiagnosticForNodeInSourceFile(options.configFile, onKey ? prop.name : prop.initializer, message, arg0, arg1, arg2));
-      }
-      return !!props.length;
+    return factory2.createArrayLiteralExpression(
+      setters,
+      /*multiLine*/
+      true
+    );
+  }
+  function topLevelVisitor(node) {
+    switch (node.kind) {
+      case 269 /* ImportDeclaration */:
+        return visitImportDeclaration(node);
+      case 268 /* ImportEqualsDeclaration */:
+        return visitImportEqualsDeclaration(node);
+      case 275 /* ExportDeclaration */:
+        return visitExportDeclaration(node);
+      case 274 /* ExportAssignment */:
+        return visitExportAssignment(node);
+      default:
+        return topLevelNestedVisitor(node);
     }
-    function blockEmittingOfFile(emitFileName, diag2) {
-      hasEmitBlockingDiagnostics.set(toPath3(emitFileName), true);
-      programDiagnostics.add(diag2);
+  }
+  function visitImportDeclaration(node) {
+    let statements;
+    if (node.importClause) {
+      hoistVariableDeclaration(getLocalNameForExternalImport(factory2, node, currentSourceFile));
     }
-    function isEmittedFile(file) {
-      if (options.noEmit) {
-        return false;
-      }
-      const filePath = toPath3(file);
-      if (getSourceFileByPath(filePath)) {
-        return false;
-      }
-      const out = outFile(options);
-      if (out) {
-        return isSameFile(filePath, out) || isSameFile(filePath, removeFileExtension(out) + ".d.ts" /* Dts */);
-      }
-      if (options.declarationDir && containsPath(options.declarationDir, filePath, currentDirectory, !host.useCaseSensitiveFileNames())) {
-        return true;
-      }
-      if (options.outDir) {
-        return containsPath(options.outDir, filePath, currentDirectory, !host.useCaseSensitiveFileNames());
-      }
-      if (fileExtensionIsOneOf(filePath, supportedJSExtensionsFlat) || isDeclarationFileName(filePath)) {
-        const filePathWithoutExtension = removeFileExtension(filePath);
-        return !!getSourceFileByPath(filePathWithoutExtension + ".ts" /* Ts */) || !!getSourceFileByPath(filePathWithoutExtension + ".tsx" /* Tsx */);
-      }
-      return false;
+    if (hasAssociatedEndOfDeclarationMarker(node)) {
+      const id = getOriginalNodeId(node);
+      deferredExports[id] = appendExportsOfImportDeclaration(deferredExports[id], node);
+    } else {
+      statements = appendExportsOfImportDeclaration(statements, node);
+    }
+    return singleOrMany(statements);
+  }
+  function visitExportDeclaration(node) {
+    Debug.assertIsDefined(node);
+    return void 0;
+  }
+  function visitImportEqualsDeclaration(node) {
+    Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
+    let statements;
+    hoistVariableDeclaration(getLocalNameForExternalImport(factory2, node, currentSourceFile));
+    if (hasAssociatedEndOfDeclarationMarker(node)) {
+      const id = getOriginalNodeId(node);
+      deferredExports[id] = appendExportsOfImportEqualsDeclaration(deferredExports[id], node);
+    } else {
+      statements = appendExportsOfImportEqualsDeclaration(statements, node);
     }
-    function isSameFile(file1, file2) {
-      return comparePaths(file1, file2, currentDirectory, !host.useCaseSensitiveFileNames()) === 0 /* EqualTo */;
+    return singleOrMany(statements);
+  }
+  function visitExportAssignment(node) {
+    if (node.isExportEquals) {
+      return void 0;
     }
-    function getSymlinkCache() {
-      if (host.getSymlinkCache) {
-        return host.getSymlinkCache();
-      }
-      if (!symlinks) {
-        symlinks = createSymlinkCache(currentDirectory, getCanonicalFileName);
-      }
-      if (files && resolvedTypeReferenceDirectives && !symlinks.hasProcessedResolutions()) {
-        symlinks.setSymlinksFromResolutions(files, resolvedTypeReferenceDirectives);
-      }
-      return symlinks;
+    const expression = visitNode(node.expression, visitor, isExpression);
+    const original = node.original;
+    if (original && hasAssociatedEndOfDeclarationMarker(original)) {
+      const id = getOriginalNodeId(node);
+      deferredExports[id] = appendExportStatement(
+        deferredExports[id],
+        factory2.createIdentifier("default"),
+        expression,
+        /*allowComments*/
+        true
+      );
+    } else {
+      return createExportStatement(
+        factory2.createIdentifier("default"),
+        expression,
+        /*allowComments*/
+        true
+      );
     }
   }
-  function updateHostForUseSourceOfProjectReferenceRedirect(host) {
-    let setOfDeclarationDirectories;
-    const originalFileExists = host.compilerHost.fileExists;
-    const originalDirectoryExists = host.compilerHost.directoryExists;
-    const originalGetDirectories = host.compilerHost.getDirectories;
-    const originalRealpath = host.compilerHost.realpath;
-    if (!host.useSourceOfProjectReferenceRedirect)
-      return { onProgramCreateComplete: noop, fileExists };
-    host.compilerHost.fileExists = fileExists;
-    let directoryExists;
-    if (originalDirectoryExists) {
-      directoryExists = host.compilerHost.directoryExists = (path) => {
-        if (originalDirectoryExists.call(host.compilerHost, path)) {
-          handleDirectoryCouldBeSymlink(path);
-          return true;
-        }
-        if (!host.getResolvedProjectReferences())
-          return false;
-        if (!setOfDeclarationDirectories) {
-          setOfDeclarationDirectories = /* @__PURE__ */ new Set();
-          host.forEachResolvedProjectReference((ref) => {
-            const out = outFile(ref.commandLine.options);
-            if (out) {
-              setOfDeclarationDirectories.add(getDirectoryPath(host.toPath(out)));
-            } else {
-              const declarationDir = ref.commandLine.options.declarationDir || ref.commandLine.options.outDir;
-              if (declarationDir) {
-                setOfDeclarationDirectories.add(host.toPath(declarationDir));
-              }
-            }
-          });
-        }
-        return fileOrDirectoryExistsUsingSource(path, false);
-      };
+  function visitFunctionDeclaration(node) {
+    if (hasSyntacticModifier(node, 1 /* Export */)) {
+      hoistedStatements = append(
+        hoistedStatements,
+        factory2.updateFunctionDeclaration(
+          node,
+          visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
+          node.asteriskToken,
+          factory2.getDeclarationName(
+            node,
+            /*allowComments*/
+            true,
+            /*allowSourceMaps*/
+            true
+          ),
+          /*typeParameters*/
+          void 0,
+          visitNodes2(node.parameters, visitor, isParameterDeclaration),
+          /*type*/
+          void 0,
+          visitNode(node.body, visitor, isBlock)
+        )
+      );
+    } else {
+      hoistedStatements = append(hoistedStatements, visitEachChild(node, visitor, context));
     }
-    if (originalGetDirectories) {
-      host.compilerHost.getDirectories = (path) => !host.getResolvedProjectReferences() || originalDirectoryExists && originalDirectoryExists.call(host.compilerHost, path) ? originalGetDirectories.call(host.compilerHost, path) : [];
+    if (hasAssociatedEndOfDeclarationMarker(node)) {
+      const id = getOriginalNodeId(node);
+      deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node);
+    } else {
+      hoistedStatements = appendExportsOfHoistedDeclaration(hoistedStatements, node);
     }
-    if (originalRealpath) {
-      host.compilerHost.realpath = (s) => {
-        var _a2;
-        return ((_a2 = host.getSymlinkCache().getSymlinkedFiles()) == null ? void 0 : _a2.get(host.toPath(s))) || originalRealpath.call(host.compilerHost, s);
-      };
+    return void 0;
+  }
+  function visitClassDeclaration(node) {
+    let statements;
+    const name = factory2.getLocalName(node);
+    hoistVariableDeclaration(name);
+    statements = append(
+      statements,
+      setTextRange(
+        factory2.createExpressionStatement(
+          factory2.createAssignment(
+            name,
+            setTextRange(
+              factory2.createClassExpression(
+                visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
+                node.name,
+                /*typeParameters*/
+                void 0,
+                visitNodes2(node.heritageClauses, visitor, isHeritageClause),
+                visitNodes2(node.members, visitor, isClassElement)
+              ),
+              node
+            )
+          )
+        ),
+        node
+      )
+    );
+    if (hasAssociatedEndOfDeclarationMarker(node)) {
+      const id = getOriginalNodeId(node);
+      deferredExports[id] = appendExportsOfHoistedDeclaration(deferredExports[id], node);
+    } else {
+      statements = appendExportsOfHoistedDeclaration(statements, node);
     }
-    return { onProgramCreateComplete, fileExists, directoryExists };
-    function onProgramCreateComplete() {
-      host.compilerHost.fileExists = originalFileExists;
-      host.compilerHost.directoryExists = originalDirectoryExists;
-      host.compilerHost.getDirectories = originalGetDirectories;
+    return singleOrMany(statements);
+  }
+  function visitVariableStatement(node) {
+    if (!shouldHoistVariableDeclarationList(node.declarationList)) {
+      return visitNode(node, visitor, isStatement);
     }
-    function fileExists(file) {
-      if (originalFileExists.call(host.compilerHost, file))
-        return true;
-      if (!host.getResolvedProjectReferences())
-        return false;
-      if (!isDeclarationFileName(file))
-        return false;
-      return fileOrDirectoryExistsUsingSource(file, true);
+    let expressions;
+    const isExportedDeclaration = hasSyntacticModifier(node, 1 /* Export */);
+    const isMarkedDeclaration = hasAssociatedEndOfDeclarationMarker(node);
+    for (const variable of node.declarationList.declarations) {
+      if (variable.initializer) {
+        expressions = append(expressions, transformInitializedVariable(variable, isExportedDeclaration && !isMarkedDeclaration));
+      } else {
+        hoistBindingElement(variable);
+      }
     }
-    function fileExistsIfProjectReferenceDts(file) {
-      const source = host.getSourceOfProjectReferenceRedirect(host.toPath(file));
-      return source !== void 0 ? isString(source) ? originalFileExists.call(host.compilerHost, source) : true : void 0;
+    let statements;
+    if (expressions) {
+      statements = append(statements, setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(expressions)), node));
     }
-    function directoryExistsIfProjectReferenceDeclDir(dir) {
-      const dirPath = host.toPath(dir);
-      const dirPathWithTrailingDirectorySeparator = `${dirPath}${directorySeparator}`;
-      return forEachKey(
-        setOfDeclarationDirectories,
-        (declDirPath) => dirPath === declDirPath || startsWith(declDirPath, dirPathWithTrailingDirectorySeparator) || startsWith(dirPath, `${declDirPath}/`)
+    if (isMarkedDeclaration) {
+      const id = getOriginalNodeId(node);
+      deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node, isExportedDeclaration);
+    } else {
+      statements = appendExportsOfVariableStatement(
+        statements,
+        node,
+        /*exportSelf*/
+        false
       );
     }
-    function handleDirectoryCouldBeSymlink(directory) {
-      var _a2;
-      if (!host.getResolvedProjectReferences() || containsIgnoredPath(directory))
-        return;
-      if (!originalRealpath || !stringContains(directory, nodeModulesPathPart))
-        return;
-      const symlinkCache = host.getSymlinkCache();
-      const directoryPath = ensureTrailingDirectorySeparator(host.toPath(directory));
-      if ((_a2 = symlinkCache.getSymlinkedDirectories()) == null ? void 0 : _a2.has(directoryPath))
-        return;
-      const real = normalizePath(originalRealpath.call(host.compilerHost, directory));
-      let realPath2;
-      if (real === directory || (realPath2 = ensureTrailingDirectorySeparator(host.toPath(real))) === directoryPath) {
-        symlinkCache.setSymlinkedDirectory(directoryPath, false);
-        return;
-      }
-      symlinkCache.setSymlinkedDirectory(directory, {
-        real: ensureTrailingDirectorySeparator(real),
-        realPath: realPath2
-      });
-    }
-    function fileOrDirectoryExistsUsingSource(fileOrDirectory, isFile) {
-      var _a2;
-      const fileOrDirectoryExistsUsingSource2 = isFile ? (file) => fileExistsIfProjectReferenceDts(file) : (dir) => directoryExistsIfProjectReferenceDeclDir(dir);
-      const result = fileOrDirectoryExistsUsingSource2(fileOrDirectory);
-      if (result !== void 0)
-        return result;
-      const symlinkCache = host.getSymlinkCache();
-      const symlinkedDirectories = symlinkCache.getSymlinkedDirectories();
-      if (!symlinkedDirectories)
-        return false;
-      const fileOrDirectoryPath = host.toPath(fileOrDirectory);
-      if (!stringContains(fileOrDirectoryPath, nodeModulesPathPart))
-        return false;
-      if (isFile && ((_a2 = symlinkCache.getSymlinkedFiles()) == null ? void 0 : _a2.has(fileOrDirectoryPath)))
-        return true;
-      return firstDefinedIterator(
-        symlinkedDirectories.entries(),
-        ([directoryPath, symlinkedDirectory]) => {
-          if (!symlinkedDirectory || !startsWith(fileOrDirectoryPath, directoryPath))
-            return void 0;
-          const result2 = fileOrDirectoryExistsUsingSource2(fileOrDirectoryPath.replace(directoryPath, symlinkedDirectory.realPath));
-          if (isFile && result2) {
-            const absolutePath = getNormalizedAbsolutePath(fileOrDirectory, host.compilerHost.getCurrentDirectory());
-            symlinkCache.setSymlinkedFile(
-              fileOrDirectoryPath,
-              `${symlinkedDirectory.real}${absolutePath.replace(new RegExp(directoryPath, "i"), "")}`
-            );
-          }
-          return result2;
+    return singleOrMany(statements);
+  }
+  function hoistBindingElement(node) {
+    if (isBindingPattern(node.name)) {
+      for (const element of node.name.elements) {
+        if (!isOmittedExpression(element)) {
+          hoistBindingElement(element);
         }
-      ) || false;
+      }
+    } else {
+      hoistVariableDeclaration(factory2.cloneNode(node.name));
     }
   }
-  var emitSkippedWithNoDiagnostics = { diagnostics: emptyArray, sourceMaps: void 0, emittedFiles: void 0, emitSkipped: true };
-  function handleNoEmitOptions(program, sourceFile, writeFile2, cancellationToken) {
-    const options = program.getCompilerOptions();
-    if (options.noEmit) {
-      program.getSemanticDiagnostics(sourceFile, cancellationToken);
-      return sourceFile || outFile(options) ? emitSkippedWithNoDiagnostics : program.emitBuildInfo(writeFile2, cancellationToken);
-    }
-    if (!options.noEmitOnError)
-      return void 0;
-    let diagnostics = [
-      ...program.getOptionsDiagnostics(cancellationToken),
-      ...program.getSyntacticDiagnostics(sourceFile, cancellationToken),
-      ...program.getGlobalDiagnostics(cancellationToken),
-      ...program.getSemanticDiagnostics(sourceFile, cancellationToken)
-    ];
-    if (diagnostics.length === 0 && getEmitDeclarations(program.getCompilerOptions())) {
-      diagnostics = program.getDeclarationDiagnostics(void 0, cancellationToken);
-    }
-    if (!diagnostics.length)
-      return void 0;
-    let emittedFiles;
-    if (!sourceFile && !outFile(options)) {
-      const emitResult = program.emitBuildInfo(writeFile2, cancellationToken);
-      if (emitResult.diagnostics)
-        diagnostics = [...diagnostics, ...emitResult.diagnostics];
-      emittedFiles = emitResult.emittedFiles;
-    }
-    return { diagnostics, sourceMaps: void 0, emittedFiles, emitSkipped: true };
+  function shouldHoistVariableDeclarationList(node) {
+    return (getEmitFlags(node) & 4194304 /* NoHoisting */) === 0 && (enclosingBlockScopedContainer.kind === 308 /* SourceFile */ || (getOriginalNode(node).flags & 3 /* BlockScoped */) === 0);
   }
-  function filterSemanticDiagnostics(diagnostic, option) {
-    return filter(diagnostic, (d) => !d.skippedOn || !option[d.skippedOn]);
+  function transformInitializedVariable(node, isExportedDeclaration) {
+    const createAssignment3 = isExportedDeclaration ? createExportedVariableAssignment : createNonExportedVariableAssignment;
+    return isBindingPattern(node.name) ? flattenDestructuringAssignment(
+      node,
+      visitor,
+      context,
+      0 /* All */,
+      /*needsValue*/
+      false,
+      createAssignment3
+    ) : node.initializer ? createAssignment3(node.name, visitNode(node.initializer, visitor, isExpression)) : node.name;
   }
-  function parseConfigHostFromCompilerHostLike(host, directoryStructureHost = host) {
-    return {
-      fileExists: (f) => directoryStructureHost.fileExists(f),
-      readDirectory(root, extensions, excludes, includes, depth) {
-        Debug.assertIsDefined(directoryStructureHost.readDirectory, "'CompilerHost.readDirectory' must be implemented to correctly process 'projectReferences'");
-        return directoryStructureHost.readDirectory(root, extensions, excludes, includes, depth);
-      },
-      readFile: (f) => directoryStructureHost.readFile(f),
-      useCaseSensitiveFileNames: host.useCaseSensitiveFileNames(),
-      getCurrentDirectory: () => host.getCurrentDirectory(),
-      onUnRecoverableConfigFileDiagnostic: host.onUnRecoverableConfigFileDiagnostic || returnUndefined,
-      trace: host.trace ? (s) => host.trace(s) : void 0
-    };
+  function createExportedVariableAssignment(name, value, location) {
+    return createVariableAssignment(
+      name,
+      value,
+      location,
+      /*isExportedDeclaration*/
+      true
+    );
   }
-  function createPrependNodes(projectReferences, getCommandLine, readFile, host) {
-    if (!projectReferences)
-      return emptyArray;
-    let nodes;
-    for (let i = 0; i < projectReferences.length; i++) {
-      const ref = projectReferences[i];
-      const resolvedRefOpts = getCommandLine(ref, i);
-      if (ref.prepend && resolvedRefOpts && resolvedRefOpts.options) {
-        const out = outFile(resolvedRefOpts.options);
-        if (!out)
-          continue;
-        const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(resolvedRefOpts.options, true);
-        const node = createInputFilesWithFilePaths(readFile, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath, host, resolvedRefOpts.options);
-        (nodes || (nodes = [])).push(node);
-      }
+  function createNonExportedVariableAssignment(name, value, location) {
+    return createVariableAssignment(
+      name,
+      value,
+      location,
+      /*isExportedDeclaration*/
+      false
+    );
+  }
+  function createVariableAssignment(name, value, location, isExportedDeclaration) {
+    hoistVariableDeclaration(factory2.cloneNode(name));
+    return isExportedDeclaration ? createExportExpression(name, preventSubstitution(setTextRange(factory2.createAssignment(name, value), location))) : preventSubstitution(setTextRange(factory2.createAssignment(name, value), location));
+  }
+  function visitMergeDeclarationMarker(node) {
+    if (hasAssociatedEndOfDeclarationMarker(node) && node.original.kind === 240 /* VariableStatement */) {
+      const id = getOriginalNodeId(node);
+      const isExportedDeclaration = hasSyntacticModifier(node.original, 1 /* Export */);
+      deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node.original, isExportedDeclaration);
     }
-    return nodes || emptyArray;
+    return node;
   }
-  function resolveProjectReferencePath(hostOrRef, ref) {
-    const passedInRef = ref ? ref : hostOrRef;
-    return resolveConfigFileProjectName(passedInRef.path);
+  function hasAssociatedEndOfDeclarationMarker(node) {
+    return (getEmitFlags(node) & 8388608 /* HasEndOfDeclarationMarker */) !== 0;
   }
-  function getResolutionDiagnostic(options, { extension }) {
-    switch (extension) {
-      case ".ts" /* Ts */:
-      case ".d.ts" /* Dts */:
-        return void 0;
-      case ".tsx" /* Tsx */:
-        return needJsx();
-      case ".jsx" /* Jsx */:
-        return needJsx() || needAllowJs();
-      case ".js" /* Js */:
-        return needAllowJs();
-      case ".json" /* Json */:
-        return needResolveJsonModule();
+  function visitEndOfDeclarationMarker(node) {
+    const id = getOriginalNodeId(node);
+    const statements = deferredExports[id];
+    if (statements) {
+      delete deferredExports[id];
+      return append(statements, node);
+    } else {
+      const original = getOriginalNode(node);
+      if (isModuleOrEnumDeclaration(original)) {
+        return append(appendExportsOfDeclaration(statements, original), node);
+      }
     }
-    function needJsx() {
-      return options.jsx ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set;
+    return node;
+  }
+  function appendExportsOfImportDeclaration(statements, decl) {
+    if (moduleInfo.exportEquals) {
+      return statements;
     }
-    function needAllowJs() {
-      return getAllowJSCompilerOption(options) || !getStrictOptionValue(options, "noImplicitAny") ? void 0 : Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type;
+    const importClause = decl.importClause;
+    if (!importClause) {
+      return statements;
     }
-    function needResolveJsonModule() {
-      return options.resolveJsonModule ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used;
+    if (importClause.name) {
+      statements = appendExportsOfDeclaration(statements, importClause);
     }
-  }
-  function getModuleNames({ imports, moduleAugmentations }) {
-    const res = imports.map((i) => i);
-    for (const aug of moduleAugmentations) {
-      if (aug.kind === 10 /* StringLiteral */) {
-        res.push(aug);
+    const namedBindings = importClause.namedBindings;
+    if (namedBindings) {
+      switch (namedBindings.kind) {
+        case 271 /* NamespaceImport */:
+          statements = appendExportsOfDeclaration(statements, namedBindings);
+          break;
+        case 272 /* NamedImports */:
+          for (const importBinding of namedBindings.elements) {
+            statements = appendExportsOfDeclaration(statements, importBinding);
+          }
+          break;
       }
     }
-    return res;
+    return statements;
   }
-  function getModuleNameStringLiteralAt({ imports, moduleAugmentations }, index) {
-    if (index < imports.length)
-      return imports[index];
-    let augIndex = imports.length;
-    for (const aug of moduleAugmentations) {
-      if (aug.kind === 10 /* StringLiteral */) {
-        if (index === augIndex)
-          return aug;
-        augIndex++;
-      }
+  function appendExportsOfImportEqualsDeclaration(statements, decl) {
+    if (moduleInfo.exportEquals) {
+      return statements;
     }
-    Debug.fail("should never ask for module name at index higher than possible module name");
+    return appendExportsOfDeclaration(statements, decl);
   }
-
-  // src/compiler/builderState.ts
-  function getFileEmitOutput(program, sourceFile, emitOnlyDtsFiles, cancellationToken, customTransformers, forceDtsEmit) {
-    const outputFiles = [];
-    const { emitSkipped, diagnostics } = program.emit(sourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers, forceDtsEmit);
-    return { outputFiles, emitSkipped, diagnostics };
-    function writeFile2(fileName, text, writeByteOrderMark) {
-      outputFiles.push({ name: fileName, writeByteOrderMark, text });
-    }
-  }
-  var BuilderState;
-  ((BuilderState2) => {
-    function createManyToManyPathMap() {
-      function create2(forward, reverse, deleted) {
-        const map2 = {
-          getKeys: (v) => reverse.get(v),
-          getValues: (k) => forward.get(k),
-          keys: () => forward.keys(),
-          deleteKey: (k) => {
-            (deleted || (deleted = /* @__PURE__ */ new Set())).add(k);
-            const set = forward.get(k);
-            if (!set) {
-              return false;
-            }
-            set.forEach((v) => deleteFromMultimap(reverse, v, k));
-            forward.delete(k);
-            return true;
-          },
-          set: (k, vSet) => {
-            deleted == null ? void 0 : deleted.delete(k);
-            const existingVSet = forward.get(k);
-            forward.set(k, vSet);
-            existingVSet == null ? void 0 : existingVSet.forEach((v) => {
-              if (!vSet.has(v)) {
-                deleteFromMultimap(reverse, v, k);
-              }
-            });
-            vSet.forEach((v) => {
-              if (!(existingVSet == null ? void 0 : existingVSet.has(v))) {
-                addToMultimap(reverse, v, k);
-              }
-            });
-            return map2;
-          }
-        };
-        return map2;
-      }
-      return create2(/* @__PURE__ */ new Map(), /* @__PURE__ */ new Map(), void 0);
-    }
-    BuilderState2.createManyToManyPathMap = createManyToManyPathMap;
-    function addToMultimap(map2, k, v) {
-      let set = map2.get(k);
-      if (!set) {
-        set = /* @__PURE__ */ new Set();
-        map2.set(k, set);
-      }
-      set.add(v);
+  function appendExportsOfVariableStatement(statements, node, exportSelf) {
+    if (moduleInfo.exportEquals) {
+      return statements;
     }
-    function deleteFromMultimap(map2, k, v) {
-      const set = map2.get(k);
-      if (set == null ? void 0 : set.delete(v)) {
-        if (!set.size) {
-          map2.delete(k);
-        }
-        return true;
+    for (const decl of node.declarationList.declarations) {
+      if (decl.initializer || exportSelf) {
+        statements = appendExportsOfBindingElement(statements, decl, exportSelf);
       }
-      return false;
     }
-    function getReferencedFilesFromImportedModuleSymbol(symbol) {
-      return mapDefined(symbol.declarations, (declaration) => {
-        var _a2;
-        return (_a2 = getSourceFileOfNode(declaration)) == null ? void 0 : _a2.resolvedPath;
-      });
-    }
-    function getReferencedFilesFromImportLiteral(checker, importName) {
-      const symbol = checker.getSymbolAtLocation(importName);
-      return symbol && getReferencedFilesFromImportedModuleSymbol(symbol);
-    }
-    function getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName) {
-      return toPath(program.getProjectReferenceRedirect(fileName) || fileName, sourceFileDirectory, getCanonicalFileName);
+    return statements;
+  }
+  function appendExportsOfBindingElement(statements, decl, exportSelf) {
+    if (moduleInfo.exportEquals) {
+      return statements;
     }
-    function getReferencedFiles(program, sourceFile, getCanonicalFileName) {
-      let referencedFiles;
-      if (sourceFile.imports && sourceFile.imports.length > 0) {
-        const checker = program.getTypeChecker();
-        for (const importName of sourceFile.imports) {
-          const declarationSourceFilePaths = getReferencedFilesFromImportLiteral(checker, importName);
-          declarationSourceFilePaths == null ? void 0 : declarationSourceFilePaths.forEach(addReferencedFile);
-        }
-      }
-      const sourceFileDirectory = getDirectoryPath(sourceFile.resolvedPath);
-      if (sourceFile.referencedFiles && sourceFile.referencedFiles.length > 0) {
-        for (const referencedFile of sourceFile.referencedFiles) {
-          const referencedPath = getReferencedFileFromFileName(program, referencedFile.fileName, sourceFileDirectory, getCanonicalFileName);
-          addReferencedFile(referencedPath);
-        }
-      }
-      if (sourceFile.resolvedTypeReferenceDirectiveNames) {
-        sourceFile.resolvedTypeReferenceDirectiveNames.forEach((resolvedTypeReferenceDirective) => {
-          if (!resolvedTypeReferenceDirective) {
-            return;
-          }
-          const fileName = resolvedTypeReferenceDirective.resolvedFileName;
-          const typeFilePath = getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName);
-          addReferencedFile(typeFilePath);
-        });
-      }
-      if (sourceFile.moduleAugmentations.length) {
-        const checker = program.getTypeChecker();
-        for (const moduleName of sourceFile.moduleAugmentations) {
-          if (!isStringLiteral(moduleName))
-            continue;
-          const symbol = checker.getSymbolAtLocation(moduleName);
-          if (!symbol)
-            continue;
-          addReferenceFromAmbientModule(symbol);
-        }
-      }
-      for (const ambientModule of program.getTypeChecker().getAmbientModules()) {
-        if (ambientModule.declarations && ambientModule.declarations.length > 1) {
-          addReferenceFromAmbientModule(ambientModule);
-        }
-      }
-      return referencedFiles;
-      function addReferenceFromAmbientModule(symbol) {
-        if (!symbol.declarations) {
-          return;
-        }
-        for (const declaration of symbol.declarations) {
-          const declarationSourceFile = getSourceFileOfNode(declaration);
-          if (declarationSourceFile && declarationSourceFile !== sourceFile) {
-            addReferencedFile(declarationSourceFile.resolvedPath);
-          }
+    if (isBindingPattern(decl.name)) {
+      for (const element of decl.name.elements) {
+        if (!isOmittedExpression(element)) {
+          statements = appendExportsOfBindingElement(statements, element, exportSelf);
         }
       }
-      function addReferencedFile(referencedPath) {
-        (referencedFiles || (referencedFiles = /* @__PURE__ */ new Set())).add(referencedPath);
+    } else if (!isGeneratedIdentifier(decl.name)) {
+      let excludeName;
+      if (exportSelf) {
+        statements = appendExportStatement(statements, decl.name, factory2.getLocalName(decl));
+        excludeName = idText(decl.name);
       }
+      statements = appendExportsOfDeclaration(statements, decl, excludeName);
     }
-    function canReuseOldState(newReferencedMap, oldState) {
-      return oldState && !oldState.referencedMap === !newReferencedMap;
+    return statements;
+  }
+  function appendExportsOfHoistedDeclaration(statements, decl) {
+    if (moduleInfo.exportEquals) {
+      return statements;
     }
-    BuilderState2.canReuseOldState = canReuseOldState;
-    function create(newProgram, oldState, disableUseFileVersionAsSignature) {
-      var _a2, _b, _c;
-      const fileInfos = /* @__PURE__ */ new Map();
-      const options = newProgram.getCompilerOptions();
-      const isOutFile = outFile(options);
-      const referencedMap = options.module !== 0 /* None */ && !isOutFile ? createManyToManyPathMap() : void 0;
-      const exportedModulesMap = referencedMap ? createManyToManyPathMap() : void 0;
-      const useOldState = canReuseOldState(referencedMap, oldState);
-      const getCanonicalFileName = createGetCanonicalFileName(newProgram.useCaseSensitiveFileNames());
-      newProgram.getTypeChecker();
-      for (const sourceFile of newProgram.getSourceFiles()) {
-        const version2 = Debug.checkDefined(sourceFile.version, "Program intended to be used with Builder should have source files with versions set");
-        const oldUncommittedSignature = useOldState ? (_a2 = oldState.oldSignatures) == null ? void 0 : _a2.get(sourceFile.resolvedPath) : void 0;
-        const signature = oldUncommittedSignature === void 0 ? useOldState ? (_b = oldState.fileInfos.get(sourceFile.resolvedPath)) == null ? void 0 : _b.signature : void 0 : oldUncommittedSignature || void 0;
-        if (referencedMap) {
-          const newReferences = getReferencedFiles(newProgram, sourceFile, getCanonicalFileName);
-          if (newReferences) {
-            referencedMap.set(sourceFile.resolvedPath, newReferences);
-          }
-          if (useOldState) {
-            const oldUncommittedExportedModules = (_c = oldState.oldExportedModulesMap) == null ? void 0 : _c.get(sourceFile.resolvedPath);
-            const exportedModules = oldUncommittedExportedModules === void 0 ? oldState.exportedModulesMap.getValues(sourceFile.resolvedPath) : oldUncommittedExportedModules || void 0;
-            if (exportedModules) {
-              exportedModulesMap.set(sourceFile.resolvedPath, exportedModules);
-            }
-          }
-        }
-        fileInfos.set(sourceFile.resolvedPath, {
-          version: version2,
-          signature,
-          affectsGlobalScope: !isOutFile ? isFileAffectingGlobalScope(sourceFile) || void 0 : void 0,
-          impliedFormat: sourceFile.impliedNodeFormat
-        });
-      }
-      return {
-        fileInfos,
-        referencedMap,
-        exportedModulesMap,
-        useFileVersionAsSignature: !disableUseFileVersionAsSignature && !useOldState
-      };
+    let excludeName;
+    if (hasSyntacticModifier(decl, 1 /* Export */)) {
+      const exportName = hasSyntacticModifier(decl, 1024 /* Default */) ? factory2.createStringLiteral("default") : decl.name;
+      statements = appendExportStatement(statements, exportName, factory2.getLocalName(decl));
+      excludeName = getTextOfIdentifierOrLiteral(exportName);
     }
-    BuilderState2.create = create;
-    function releaseCache2(state) {
-      state.allFilesExcludingDefaultLibraryFile = void 0;
-      state.allFileNames = void 0;
+    if (decl.name) {
+      statements = appendExportsOfDeclaration(statements, decl, excludeName);
     }
-    BuilderState2.releaseCache = releaseCache2;
-    function getFilesAffectedBy(state, programOfThisState, path, cancellationToken, host) {
-      var _a2, _b;
-      const result = getFilesAffectedByWithOldState(
-        state,
-        programOfThisState,
-        path,
-        cancellationToken,
-        host
-      );
-      (_a2 = state.oldSignatures) == null ? void 0 : _a2.clear();
-      (_b = state.oldExportedModulesMap) == null ? void 0 : _b.clear();
-      return result;
+    return statements;
+  }
+  function appendExportsOfDeclaration(statements, decl, excludeName) {
+    if (moduleInfo.exportEquals) {
+      return statements;
     }
-    BuilderState2.getFilesAffectedBy = getFilesAffectedBy;
-    function getFilesAffectedByWithOldState(state, programOfThisState, path, cancellationToken, host) {
-      const sourceFile = programOfThisState.getSourceFileByPath(path);
-      if (!sourceFile) {
-        return emptyArray;
-      }
-      if (!updateShapeSignature(state, programOfThisState, sourceFile, cancellationToken, host)) {
-        return [sourceFile];
+    const name = factory2.getDeclarationName(decl);
+    const exportSpecifiers = moduleInfo.exportSpecifiers.get(idText(name));
+    if (exportSpecifiers) {
+      for (const exportSpecifier of exportSpecifiers) {
+        if (exportSpecifier.name.escapedText !== excludeName) {
+          statements = appendExportStatement(statements, exportSpecifier.name, name);
+        }
       }
-      return (state.referencedMap ? getFilesAffectedByUpdatedShapeWhenModuleEmit : getFilesAffectedByUpdatedShapeWhenNonModuleEmit)(state, programOfThisState, sourceFile, cancellationToken, host);
     }
-    BuilderState2.getFilesAffectedByWithOldState = getFilesAffectedByWithOldState;
-    function updateSignatureOfFile(state, signature, path) {
-      state.fileInfos.get(path).signature = signature;
-      (state.hasCalledUpdateShapeSignature || (state.hasCalledUpdateShapeSignature = /* @__PURE__ */ new Set())).add(path);
+    return statements;
+  }
+  function appendExportStatement(statements, exportName, expression, allowComments) {
+    statements = append(statements, createExportStatement(exportName, expression, allowComments));
+    return statements;
+  }
+  function createExportStatement(name, value, allowComments) {
+    const statement = factory2.createExpressionStatement(createExportExpression(name, value));
+    startOnNewLine(statement);
+    if (!allowComments) {
+      setEmitFlags(statement, 3072 /* NoComments */);
     }
-    BuilderState2.updateSignatureOfFile = updateSignatureOfFile;
-    function updateShapeSignature(state, programOfThisState, sourceFile, cancellationToken, host, useFileVersionAsSignature = state.useFileVersionAsSignature) {
-      var _a2;
-      if ((_a2 = state.hasCalledUpdateShapeSignature) == null ? void 0 : _a2.has(sourceFile.resolvedPath))
-        return false;
-      const info = state.fileInfos.get(sourceFile.resolvedPath);
-      const prevSignature = info.signature;
-      let latestSignature;
-      if (!sourceFile.isDeclarationFile && !useFileVersionAsSignature) {
-        programOfThisState.emit(
-          sourceFile,
-          (fileName, text, _writeByteOrderMark, _onError, sourceFiles, data) => {
-            Debug.assert(isDeclarationFileName(fileName), `File extension for signature expected to be dts: Got:: ${fileName}`);
-            latestSignature = computeSignatureWithDiagnostics(
-              programOfThisState,
-              sourceFile,
-              text,
-              host,
-              data
-            );
-            if (latestSignature !== prevSignature) {
-              updateExportedModules(state, sourceFile, sourceFiles[0].exportedModulesFromDeclarationEmit);
-            }
-          },
-          cancellationToken,
-          true,
-          void 0,
+    return statement;
+  }
+  function createExportExpression(name, value) {
+    const exportName = isIdentifier(name) ? factory2.createStringLiteralFromNode(name) : name;
+    setEmitFlags(value, getEmitFlags(value) | 3072 /* NoComments */);
+    return setCommentRange(factory2.createCallExpression(
+      exportFunction,
+      /*typeArguments*/
+      void 0,
+      [exportName, value]
+    ), value);
+  }
+  function topLevelNestedVisitor(node) {
+    switch (node.kind) {
+      case 240 /* VariableStatement */:
+        return visitVariableStatement(node);
+      case 259 /* FunctionDeclaration */:
+        return visitFunctionDeclaration(node);
+      case 260 /* ClassDeclaration */:
+        return visitClassDeclaration(node);
+      case 245 /* ForStatement */:
+        return visitForStatement(
+          node,
+          /*isTopLevel*/
           true
         );
-      }
-      if (latestSignature === void 0) {
-        latestSignature = sourceFile.version;
-        if (state.exportedModulesMap && latestSignature !== prevSignature) {
-          (state.oldExportedModulesMap || (state.oldExportedModulesMap = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, state.exportedModulesMap.getValues(sourceFile.resolvedPath) || false);
-          const references = state.referencedMap ? state.referencedMap.getValues(sourceFile.resolvedPath) : void 0;
-          if (references) {
-            state.exportedModulesMap.set(sourceFile.resolvedPath, references);
-          } else {
-            state.exportedModulesMap.deleteKey(sourceFile.resolvedPath);
-          }
+      case 246 /* ForInStatement */:
+        return visitForInStatement(node);
+      case 247 /* ForOfStatement */:
+        return visitForOfStatement(node);
+      case 243 /* DoStatement */:
+        return visitDoStatement(node);
+      case 244 /* WhileStatement */:
+        return visitWhileStatement(node);
+      case 253 /* LabeledStatement */:
+        return visitLabeledStatement(node);
+      case 251 /* WithStatement */:
+        return visitWithStatement(node);
+      case 252 /* SwitchStatement */:
+        return visitSwitchStatement(node);
+      case 266 /* CaseBlock */:
+        return visitCaseBlock(node);
+      case 292 /* CaseClause */:
+        return visitCaseClause(node);
+      case 293 /* DefaultClause */:
+        return visitDefaultClause(node);
+      case 255 /* TryStatement */:
+        return visitTryStatement(node);
+      case 295 /* CatchClause */:
+        return visitCatchClause(node);
+      case 238 /* Block */:
+        return visitBlock(node);
+      case 357 /* MergeDeclarationMarker */:
+        return visitMergeDeclarationMarker(node);
+      case 358 /* EndOfDeclarationMarker */:
+        return visitEndOfDeclarationMarker(node);
+      default:
+        return visitor(node);
+    }
+  }
+  function visitForStatement(node, isTopLevel) {
+    const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
+    enclosingBlockScopedContainer = node;
+    node = factory2.updateForStatement(
+      node,
+      visitNode(node.initializer, isTopLevel ? visitForInitializer : discardedValueVisitor, isForInitializer),
+      visitNode(node.condition, visitor, isExpression),
+      visitNode(node.incrementor, discardedValueVisitor, isExpression),
+      visitIterationBody(node.statement, isTopLevel ? topLevelNestedVisitor : visitor, context)
+    );
+    enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
+    return node;
+  }
+  function visitForInStatement(node) {
+    const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
+    enclosingBlockScopedContainer = node;
+    node = factory2.updateForInStatement(
+      node,
+      visitForInitializer(node.initializer),
+      visitNode(node.expression, visitor, isExpression),
+      visitIterationBody(node.statement, topLevelNestedVisitor, context)
+    );
+    enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
+    return node;
+  }
+  function visitForOfStatement(node) {
+    const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
+    enclosingBlockScopedContainer = node;
+    node = factory2.updateForOfStatement(
+      node,
+      node.awaitModifier,
+      visitForInitializer(node.initializer),
+      visitNode(node.expression, visitor, isExpression),
+      visitIterationBody(node.statement, topLevelNestedVisitor, context)
+    );
+    enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
+    return node;
+  }
+  function shouldHoistForInitializer(node) {
+    return isVariableDeclarationList(node) && shouldHoistVariableDeclarationList(node);
+  }
+  function visitForInitializer(node) {
+    if (shouldHoistForInitializer(node)) {
+      let expressions;
+      for (const variable of node.declarations) {
+        expressions = append(expressions, transformInitializedVariable(
+          variable,
+          /*isExportedDeclaration*/
+          false
+        ));
+        if (!variable.initializer) {
+          hoistBindingElement(variable);
         }
       }
-      (state.oldSignatures || (state.oldSignatures = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, prevSignature || false);
-      (state.hasCalledUpdateShapeSignature || (state.hasCalledUpdateShapeSignature = /* @__PURE__ */ new Set())).add(sourceFile.resolvedPath);
-      info.signature = latestSignature;
-      return latestSignature !== prevSignature;
+      return expressions ? factory2.inlineExpressions(expressions) : factory2.createOmittedExpression();
+    } else {
+      return visitNode(node, discardedValueVisitor, isExpression);
     }
-    BuilderState2.updateShapeSignature = updateShapeSignature;
-    function updateExportedModules(state, sourceFile, exportedModulesFromDeclarationEmit) {
-      if (!state.exportedModulesMap)
-        return;
-      (state.oldExportedModulesMap || (state.oldExportedModulesMap = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, state.exportedModulesMap.getValues(sourceFile.resolvedPath) || false);
-      if (!exportedModulesFromDeclarationEmit) {
-        state.exportedModulesMap.deleteKey(sourceFile.resolvedPath);
-        return;
-      }
-      let exportedModules;
-      exportedModulesFromDeclarationEmit.forEach((symbol) => addExportedModule(getReferencedFilesFromImportedModuleSymbol(symbol)));
-      if (exportedModules) {
-        state.exportedModulesMap.set(sourceFile.resolvedPath, exportedModules);
-      } else {
-        state.exportedModulesMap.deleteKey(sourceFile.resolvedPath);
-      }
-      function addExportedModule(exportedModulePaths) {
-        if (exportedModulePaths == null ? void 0 : exportedModulePaths.length) {
-          if (!exportedModules) {
-            exportedModules = /* @__PURE__ */ new Set();
-          }
-          exportedModulePaths.forEach((path) => exportedModules.add(path));
+  }
+  function visitDoStatement(node) {
+    return factory2.updateDoStatement(
+      node,
+      visitIterationBody(node.statement, topLevelNestedVisitor, context),
+      visitNode(node.expression, visitor, isExpression)
+    );
+  }
+  function visitWhileStatement(node) {
+    return factory2.updateWhileStatement(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      visitIterationBody(node.statement, topLevelNestedVisitor, context)
+    );
+  }
+  function visitLabeledStatement(node) {
+    return factory2.updateLabeledStatement(
+      node,
+      node.label,
+      visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock)
+    );
+  }
+  function visitWithStatement(node) {
+    return factory2.updateWithStatement(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock)
+    );
+  }
+  function visitSwitchStatement(node) {
+    return factory2.updateSwitchStatement(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      visitNode(node.caseBlock, topLevelNestedVisitor, isCaseBlock)
+    );
+  }
+  function visitCaseBlock(node) {
+    const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
+    enclosingBlockScopedContainer = node;
+    node = factory2.updateCaseBlock(
+      node,
+      visitNodes2(node.clauses, topLevelNestedVisitor, isCaseOrDefaultClause)
+    );
+    enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
+    return node;
+  }
+  function visitCaseClause(node) {
+    return factory2.updateCaseClause(
+      node,
+      visitNode(node.expression, visitor, isExpression),
+      visitNodes2(node.statements, topLevelNestedVisitor, isStatement)
+    );
+  }
+  function visitDefaultClause(node) {
+    return visitEachChild(node, topLevelNestedVisitor, context);
+  }
+  function visitTryStatement(node) {
+    return visitEachChild(node, topLevelNestedVisitor, context);
+  }
+  function visitCatchClause(node) {
+    const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
+    enclosingBlockScopedContainer = node;
+    node = factory2.updateCatchClause(
+      node,
+      node.variableDeclaration,
+      visitNode(node.block, topLevelNestedVisitor, isBlock)
+    );
+    enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
+    return node;
+  }
+  function visitBlock(node) {
+    const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer;
+    enclosingBlockScopedContainer = node;
+    node = visitEachChild(node, topLevelNestedVisitor, context);
+    enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer;
+    return node;
+  }
+  function visitorWorker(node, valueIsDiscarded) {
+    if (!(node.transformFlags & (4096 /* ContainsDestructuringAssignment */ | 8388608 /* ContainsDynamicImport */ | 268435456 /* ContainsUpdateExpressionForIdentifier */))) {
+      return node;
+    }
+    switch (node.kind) {
+      case 245 /* ForStatement */:
+        return visitForStatement(
+          node,
+          /*isTopLevel*/
+          false
+        );
+      case 241 /* ExpressionStatement */:
+        return visitExpressionStatement(node);
+      case 214 /* ParenthesizedExpression */:
+        return visitParenthesizedExpression(node, valueIsDiscarded);
+      case 355 /* PartiallyEmittedExpression */:
+        return visitPartiallyEmittedExpression(node, valueIsDiscarded);
+      case 223 /* BinaryExpression */:
+        if (isDestructuringAssignment(node)) {
+          return visitDestructuringAssignment(node, valueIsDiscarded);
         }
-      }
+        break;
+      case 210 /* CallExpression */:
+        if (isImportCall(node)) {
+          return visitImportCallExpression(node);
+        }
+        break;
+      case 221 /* PrefixUnaryExpression */:
+      case 222 /* PostfixUnaryExpression */:
+        return visitPrefixOrPostfixUnaryExpression(node, valueIsDiscarded);
     }
-    BuilderState2.updateExportedModules = updateExportedModules;
-    function getAllDependencies(state, programOfThisState, sourceFile) {
-      const compilerOptions = programOfThisState.getCompilerOptions();
-      if (outFile(compilerOptions)) {
-        return getAllFileNames(state, programOfThisState);
-      }
-      if (!state.referencedMap || isFileAffectingGlobalScope(sourceFile)) {
-        return getAllFileNames(state, programOfThisState);
-      }
-      const seenMap = /* @__PURE__ */ new Set();
-      const queue = [sourceFile.resolvedPath];
-      while (queue.length) {
-        const path = queue.pop();
-        if (!seenMap.has(path)) {
-          seenMap.add(path);
-          const references = state.referencedMap.getValues(path);
-          if (references) {
-            const iterator = references.keys();
-            for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-              queue.push(iterResult.value);
-            }
+    return visitEachChild(node, visitor, context);
+  }
+  function visitor(node) {
+    return visitorWorker(
+      node,
+      /*valueIsDiscarded*/
+      false
+    );
+  }
+  function discardedValueVisitor(node) {
+    return visitorWorker(
+      node,
+      /*valueIsDiscarded*/
+      true
+    );
+  }
+  function visitExpressionStatement(node) {
+    return factory2.updateExpressionStatement(node, visitNode(node.expression, discardedValueVisitor, isExpression));
+  }
+  function visitParenthesizedExpression(node, valueIsDiscarded) {
+    return factory2.updateParenthesizedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression));
+  }
+  function visitPartiallyEmittedExpression(node, valueIsDiscarded) {
+    return factory2.updatePartiallyEmittedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression));
+  }
+  function visitImportCallExpression(node) {
+    const externalModuleName = getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions);
+    const firstArgument = visitNode(firstOrUndefined(node.arguments), visitor);
+    const argument = externalModuleName && (!firstArgument || !isStringLiteral(firstArgument) || firstArgument.text !== externalModuleName.text) ? externalModuleName : firstArgument;
+    return factory2.createCallExpression(
+      factory2.createPropertyAccessExpression(
+        contextObject,
+        factory2.createIdentifier("import")
+      ),
+      /*typeArguments*/
+      void 0,
+      argument ? [argument] : []
+    );
+  }
+  function visitDestructuringAssignment(node, valueIsDiscarded) {
+    if (hasExportedReferenceInDestructuringTarget(node.left)) {
+      return flattenDestructuringAssignment(
+        node,
+        visitor,
+        context,
+        0 /* All */,
+        !valueIsDiscarded
+      );
+    }
+    return visitEachChild(node, visitor, context);
+  }
+  function hasExportedReferenceInDestructuringTarget(node) {
+    if (isAssignmentExpression(
+      node,
+      /*excludeCompoundAssignment*/
+      true
+    )) {
+      return hasExportedReferenceInDestructuringTarget(node.left);
+    } else if (isSpreadElement(node)) {
+      return hasExportedReferenceInDestructuringTarget(node.expression);
+    } else if (isObjectLiteralExpression(node)) {
+      return some(node.properties, hasExportedReferenceInDestructuringTarget);
+    } else if (isArrayLiteralExpression(node)) {
+      return some(node.elements, hasExportedReferenceInDestructuringTarget);
+    } else if (isShorthandPropertyAssignment(node)) {
+      return hasExportedReferenceInDestructuringTarget(node.name);
+    } else if (isPropertyAssignment(node)) {
+      return hasExportedReferenceInDestructuringTarget(node.initializer);
+    } else if (isIdentifier(node)) {
+      const container = resolver.getReferencedExportContainer(node);
+      return container !== void 0 && container.kind === 308 /* SourceFile */;
+    } else {
+      return false;
+    }
+  }
+  function visitPrefixOrPostfixUnaryExpression(node, valueIsDiscarded) {
+    if ((node.operator === 45 /* PlusPlusToken */ || node.operator === 46 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand) && !isDeclarationNameOfEnumOrNamespace(node.operand)) {
+      const exportedNames = getExports(node.operand);
+      if (exportedNames) {
+        let temp;
+        let expression = visitNode(node.operand, visitor, isExpression);
+        if (isPrefixUnaryExpression(node)) {
+          expression = factory2.updatePrefixUnaryExpression(node, expression);
+        } else {
+          expression = factory2.updatePostfixUnaryExpression(node, expression);
+          if (!valueIsDiscarded) {
+            temp = factory2.createTempVariable(hoistVariableDeclaration);
+            expression = factory2.createAssignment(temp, expression);
+            setTextRange(expression, node);
           }
+          expression = factory2.createComma(expression, factory2.cloneNode(node.operand));
+          setTextRange(expression, node);
         }
+        for (const exportName of exportedNames) {
+          expression = createExportExpression(exportName, preventSubstitution(expression));
+        }
+        if (temp) {
+          expression = factory2.createComma(expression, temp);
+          setTextRange(expression, node);
+        }
+        return expression;
       }
-      return arrayFrom(mapDefinedIterator(seenMap.keys(), (path) => {
-        var _a2, _b;
-        return (_b = (_a2 = programOfThisState.getSourceFileByPath(path)) == null ? void 0 : _a2.fileName) != null ? _b : path;
-      }));
-    }
-    BuilderState2.getAllDependencies = getAllDependencies;
-    function getAllFileNames(state, programOfThisState) {
-      if (!state.allFileNames) {
-        const sourceFiles = programOfThisState.getSourceFiles();
-        state.allFileNames = sourceFiles === emptyArray ? emptyArray : sourceFiles.map((file) => file.fileName);
-      }
-      return state.allFileNames;
     }
-    function getReferencedByPaths(state, referencedFilePath) {
-      const keys = state.referencedMap.getKeys(referencedFilePath);
-      return keys ? arrayFrom(keys.keys()) : [];
+    return visitEachChild(node, visitor, context);
+  }
+  function modifierVisitor(node) {
+    switch (node.kind) {
+      case 93 /* ExportKeyword */:
+      case 88 /* DefaultKeyword */:
+        return void 0;
     }
-    BuilderState2.getReferencedByPaths = getReferencedByPaths;
-    function containsOnlyAmbientModules(sourceFile) {
-      for (const statement of sourceFile.statements) {
-        if (!isModuleWithStringLiteralName(statement)) {
-          return false;
-        }
+    return node;
+  }
+  function onEmitNode(hint, node, emitCallback) {
+    if (node.kind === 308 /* SourceFile */) {
+      const id = getOriginalNodeId(node);
+      currentSourceFile = node;
+      moduleInfo = moduleInfoMap[id];
+      exportFunction = exportFunctionsMap[id];
+      noSubstitution = noSubstitutionMap[id];
+      contextObject = contextObjectMap[id];
+      if (noSubstitution) {
+        delete noSubstitutionMap[id];
       }
-      return true;
+      previousOnEmitNode(hint, node, emitCallback);
+      currentSourceFile = void 0;
+      moduleInfo = void 0;
+      exportFunction = void 0;
+      contextObject = void 0;
+      noSubstitution = void 0;
+    } else {
+      previousOnEmitNode(hint, node, emitCallback);
+    }
+  }
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (isSubstitutionPrevented(node)) {
+      return node;
     }
-    function containsGlobalScopeAugmentation(sourceFile) {
-      return some(sourceFile.moduleAugmentations, (augmentation) => isGlobalScopeAugmentation(augmentation.parent));
+    if (hint === 1 /* Expression */) {
+      return substituteExpression(node);
+    } else if (hint === 4 /* Unspecified */) {
+      return substituteUnspecified(node);
     }
-    function isFileAffectingGlobalScope(sourceFile) {
-      return containsGlobalScopeAugmentation(sourceFile) || !isExternalOrCommonJsModule(sourceFile) && !isJsonSourceFile(sourceFile) && !containsOnlyAmbientModules(sourceFile);
+    return node;
+  }
+  function substituteUnspecified(node) {
+    switch (node.kind) {
+      case 300 /* ShorthandPropertyAssignment */:
+        return substituteShorthandPropertyAssignment(node);
     }
-    function getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, firstSourceFile) {
-      if (state.allFilesExcludingDefaultLibraryFile) {
-        return state.allFilesExcludingDefaultLibraryFile;
-      }
-      let result;
-      if (firstSourceFile)
-        addSourceFile(firstSourceFile);
-      for (const sourceFile of programOfThisState.getSourceFiles()) {
-        if (sourceFile !== firstSourceFile) {
-          addSourceFile(sourceFile);
-        }
-      }
-      state.allFilesExcludingDefaultLibraryFile = result || emptyArray;
-      return state.allFilesExcludingDefaultLibraryFile;
-      function addSourceFile(sourceFile) {
-        if (!programOfThisState.isSourceFileDefaultLibrary(sourceFile)) {
-          (result || (result = [])).push(sourceFile);
+    return node;
+  }
+  function substituteShorthandPropertyAssignment(node) {
+    var _a2, _b;
+    const name = node.name;
+    if (!isGeneratedIdentifier(name) && !isLocalName(name)) {
+      const importDeclaration = resolver.getReferencedImportDeclaration(name);
+      if (importDeclaration) {
+        if (isImportClause(importDeclaration)) {
+          return setTextRange(
+            factory2.createPropertyAssignment(
+              factory2.cloneNode(name),
+              factory2.createPropertyAccessExpression(
+                factory2.getGeneratedNameForNode(importDeclaration.parent),
+                factory2.createIdentifier("default")
+              )
+            ),
+            /*location*/
+            node
+          );
+        } else if (isImportSpecifier(importDeclaration)) {
+          return setTextRange(
+            factory2.createPropertyAssignment(
+              factory2.cloneNode(name),
+              factory2.createPropertyAccessExpression(
+                factory2.getGeneratedNameForNode(((_b = (_a2 = importDeclaration.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.parent) || importDeclaration),
+                factory2.cloneNode(importDeclaration.propertyName || importDeclaration.name)
+              )
+            ),
+            /*location*/
+            node
+          );
         }
       }
     }
-    BuilderState2.getAllFilesExcludingDefaultLibraryFile = getAllFilesExcludingDefaultLibraryFile;
-    function getFilesAffectedByUpdatedShapeWhenNonModuleEmit(state, programOfThisState, sourceFileWithUpdatedShape) {
-      const compilerOptions = programOfThisState.getCompilerOptions();
-      if (compilerOptions && outFile(compilerOptions)) {
-        return [sourceFileWithUpdatedShape];
-      }
-      return getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, sourceFileWithUpdatedShape);
+    return node;
+  }
+  function substituteExpression(node) {
+    switch (node.kind) {
+      case 79 /* Identifier */:
+        return substituteExpressionIdentifier(node);
+      case 223 /* BinaryExpression */:
+        return substituteBinaryExpression(node);
+      case 233 /* MetaProperty */:
+        return substituteMetaProperty(node);
     }
-    function getFilesAffectedByUpdatedShapeWhenModuleEmit(state, programOfThisState, sourceFileWithUpdatedShape, cancellationToken, host) {
-      if (isFileAffectingGlobalScope(sourceFileWithUpdatedShape)) {
-        return getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, sourceFileWithUpdatedShape);
+    return node;
+  }
+  function substituteExpressionIdentifier(node) {
+    var _a2, _b;
+    if (getEmitFlags(node) & 8192 /* HelperName */) {
+      const externalHelpersModuleName = getExternalHelpersModuleName(currentSourceFile);
+      if (externalHelpersModuleName) {
+        return factory2.createPropertyAccessExpression(externalHelpersModuleName, node);
       }
-      const compilerOptions = programOfThisState.getCompilerOptions();
-      if (compilerOptions && (compilerOptions.isolatedModules || outFile(compilerOptions))) {
-        return [sourceFileWithUpdatedShape];
+      return node;
+    }
+    if (!isGeneratedIdentifier(node) && !isLocalName(node)) {
+      const importDeclaration = resolver.getReferencedImportDeclaration(node);
+      if (importDeclaration) {
+        if (isImportClause(importDeclaration)) {
+          return setTextRange(
+            factory2.createPropertyAccessExpression(
+              factory2.getGeneratedNameForNode(importDeclaration.parent),
+              factory2.createIdentifier("default")
+            ),
+            /*location*/
+            node
+          );
+        } else if (isImportSpecifier(importDeclaration)) {
+          return setTextRange(
+            factory2.createPropertyAccessExpression(
+              factory2.getGeneratedNameForNode(((_b = (_a2 = importDeclaration.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.parent) || importDeclaration),
+              factory2.cloneNode(importDeclaration.propertyName || importDeclaration.name)
+            ),
+            /*location*/
+            node
+          );
+        }
       }
-      const seenFileNamesMap = /* @__PURE__ */ new Map();
-      seenFileNamesMap.set(sourceFileWithUpdatedShape.resolvedPath, sourceFileWithUpdatedShape);
-      const queue = getReferencedByPaths(state, sourceFileWithUpdatedShape.resolvedPath);
-      while (queue.length > 0) {
-        const currentPath = queue.pop();
-        if (!seenFileNamesMap.has(currentPath)) {
-          const currentSourceFile = programOfThisState.getSourceFileByPath(currentPath);
-          seenFileNamesMap.set(currentPath, currentSourceFile);
-          if (currentSourceFile && updateShapeSignature(state, programOfThisState, currentSourceFile, cancellationToken, host)) {
-            queue.push(...getReferencedByPaths(state, currentSourceFile.resolvedPath));
-          }
+    }
+    return node;
+  }
+  function substituteBinaryExpression(node) {
+    if (isAssignmentOperator(node.operatorToken.kind) && isIdentifier(node.left) && !isGeneratedIdentifier(node.left) && !isLocalName(node.left) && !isDeclarationNameOfEnumOrNamespace(node.left)) {
+      const exportedNames = getExports(node.left);
+      if (exportedNames) {
+        let expression = node;
+        for (const exportName of exportedNames) {
+          expression = createExportExpression(exportName, preventSubstitution(expression));
         }
+        return expression;
       }
-      return arrayFrom(mapDefinedIterator(seenFileNamesMap.values(), (value) => value));
     }
-  })(BuilderState || (BuilderState = {}));
-
-  // src/compiler/builder.ts
-  var BuilderFileEmit = /* @__PURE__ */ ((BuilderFileEmit2) => {
-    BuilderFileEmit2[BuilderFileEmit2["None"] = 0] = "None";
-    BuilderFileEmit2[BuilderFileEmit2["Js"] = 1] = "Js";
-    BuilderFileEmit2[BuilderFileEmit2["JsMap"] = 2] = "JsMap";
-    BuilderFileEmit2[BuilderFileEmit2["JsInlineMap"] = 4] = "JsInlineMap";
-    BuilderFileEmit2[BuilderFileEmit2["Dts"] = 8] = "Dts";
-    BuilderFileEmit2[BuilderFileEmit2["DtsMap"] = 16] = "DtsMap";
-    BuilderFileEmit2[BuilderFileEmit2["AllJs"] = 7] = "AllJs";
-    BuilderFileEmit2[BuilderFileEmit2["AllDts"] = 24] = "AllDts";
-    BuilderFileEmit2[BuilderFileEmit2["All"] = 31] = "All";
-    return BuilderFileEmit2;
-  })(BuilderFileEmit || {});
-  function getBuilderFileEmit(options) {
-    let result = 1 /* Js */;
-    if (options.sourceMap)
-      result = result | 2 /* JsMap */;
-    if (options.inlineSourceMap)
-      result = result | 4 /* JsInlineMap */;
-    if (getEmitDeclarations(options))
-      result = result | 8 /* Dts */;
-    if (options.declarationMap)
-      result = result | 16 /* DtsMap */;
-    if (options.emitDeclarationOnly)
-      result = result & 24 /* AllDts */;
-    return result;
-  }
-  function getPendingEmitKind(optionsOrEmitKind, oldOptionsOrEmitKind) {
-    const oldEmitKind = oldOptionsOrEmitKind && (isNumber(oldOptionsOrEmitKind) ? oldOptionsOrEmitKind : getBuilderFileEmit(oldOptionsOrEmitKind));
-    const emitKind = isNumber(optionsOrEmitKind) ? optionsOrEmitKind : getBuilderFileEmit(optionsOrEmitKind);
-    if (oldEmitKind === emitKind)
-      return 0 /* None */;
-    if (!oldEmitKind || !emitKind)
-      return emitKind;
-    const diff = oldEmitKind ^ emitKind;
-    let result = 0 /* None */;
-    if (diff & 7 /* AllJs */)
-      result = emitKind & 7 /* AllJs */;
-    if (diff & 24 /* AllDts */)
-      result = result | emitKind & 24 /* AllDts */;
-    return result;
-  }
-  function hasSameKeys(map1, map2) {
-    return map1 === map2 || map1 !== void 0 && map2 !== void 0 && map1.size === map2.size && !forEachKey(map1, (key) => !map2.has(key));
+    return node;
   }
-  function createBuilderProgramState(newProgram, oldState, disableUseFileVersionAsSignature) {
-    var _a2, _b;
-    const state = BuilderState.create(newProgram, oldState, disableUseFileVersionAsSignature);
-    state.program = newProgram;
-    const compilerOptions = newProgram.getCompilerOptions();
-    state.compilerOptions = compilerOptions;
-    const outFilePath = outFile(compilerOptions);
-    if (!outFilePath) {
-      state.semanticDiagnosticsPerFile = /* @__PURE__ */ new Map();
-    } else if (compilerOptions.composite && (oldState == null ? void 0 : oldState.outSignature) && outFilePath === outFile(oldState == null ? void 0 : oldState.compilerOptions)) {
-      state.outSignature = oldState.outSignature && getEmitSignatureFromOldSignature(compilerOptions, oldState.compilerOptions, oldState.outSignature);
-    }
-    state.changedFilesSet = /* @__PURE__ */ new Set();
-    state.latestChangedDtsFile = compilerOptions.composite ? oldState == null ? void 0 : oldState.latestChangedDtsFile : void 0;
-    const useOldState = BuilderState.canReuseOldState(state.referencedMap, oldState);
-    const oldCompilerOptions = useOldState ? oldState.compilerOptions : void 0;
-    const canCopySemanticDiagnostics = useOldState && oldState.semanticDiagnosticsPerFile && !!state.semanticDiagnosticsPerFile && !compilerOptionsAffectSemanticDiagnostics(compilerOptions, oldCompilerOptions);
-    const canCopyEmitSignatures = compilerOptions.composite && (oldState == null ? void 0 : oldState.emitSignatures) && !outFilePath && !compilerOptionsAffectDeclarationPath(compilerOptions, oldState.compilerOptions);
-    if (useOldState) {
-      (_a2 = oldState.changedFilesSet) == null ? void 0 : _a2.forEach((value) => state.changedFilesSet.add(value));
-      if (!outFilePath && ((_b = oldState.affectedFilesPendingEmit) == null ? void 0 : _b.size)) {
-        state.affectedFilesPendingEmit = new Map(oldState.affectedFilesPendingEmit);
-        state.seenAffectedFiles = /* @__PURE__ */ new Set();
-      }
-      state.programEmitPending = oldState.programEmitPending;
-    } else {
-      state.buildInfoEmitPending = true;
+  function substituteMetaProperty(node) {
+    if (isImportMeta(node)) {
+      return factory2.createPropertyAccessExpression(contextObject, factory2.createIdentifier("meta"));
     }
-    const referencedMap = state.referencedMap;
-    const oldReferencedMap = useOldState ? oldState.referencedMap : void 0;
-    const copyDeclarationFileDiagnostics = canCopySemanticDiagnostics && !compilerOptions.skipLibCheck === !oldCompilerOptions.skipLibCheck;
-    const copyLibFileDiagnostics = copyDeclarationFileDiagnostics && !compilerOptions.skipDefaultLibCheck === !oldCompilerOptions.skipDefaultLibCheck;
-    state.fileInfos.forEach((info, sourceFilePath) => {
-      var _a3;
-      let oldInfo;
-      let newReferences;
-      if (!useOldState || !(oldInfo = oldState.fileInfos.get(sourceFilePath)) || oldInfo.version !== info.version || oldInfo.impliedFormat !== info.impliedFormat || !hasSameKeys(newReferences = referencedMap && referencedMap.getValues(sourceFilePath), oldReferencedMap && oldReferencedMap.getValues(sourceFilePath)) || newReferences && forEachKey(newReferences, (path) => !state.fileInfos.has(path) && oldState.fileInfos.has(path))) {
-        addFileToChangeSet(state, sourceFilePath);
-      } else if (canCopySemanticDiagnostics) {
-        const sourceFile = newProgram.getSourceFileByPath(sourceFilePath);
-        if (sourceFile.isDeclarationFile && !copyDeclarationFileDiagnostics)
-          return;
-        if (sourceFile.hasNoDefaultLib && !copyLibFileDiagnostics)
-          return;
-        const diagnostics = oldState.semanticDiagnosticsPerFile.get(sourceFilePath);
-        if (diagnostics) {
-          state.semanticDiagnosticsPerFile.set(sourceFilePath, oldState.hasReusableDiagnostic ? convertToDiagnostics(diagnostics, newProgram) : diagnostics);
-          if (!state.semanticDiagnosticsFromOldState) {
-            state.semanticDiagnosticsFromOldState = /* @__PURE__ */ new Set();
-          }
-          state.semanticDiagnosticsFromOldState.add(sourceFilePath);
-        }
-      }
-      if (canCopyEmitSignatures) {
-        const oldEmitSignature = oldState.emitSignatures.get(sourceFilePath);
-        if (oldEmitSignature) {
-          ((_a3 = state.emitSignatures) != null ? _a3 : state.emitSignatures = /* @__PURE__ */ new Map()).set(sourceFilePath, getEmitSignatureFromOldSignature(compilerOptions, oldState.compilerOptions, oldEmitSignature));
-        }
-      }
-    });
-    if (useOldState && forEachEntry(oldState.fileInfos, (info, sourceFilePath) => {
-      if (state.fileInfos.has(sourceFilePath))
-        return false;
-      if (outFilePath || info.affectsGlobalScope)
-        return true;
-      state.buildInfoEmitPending = true;
-      return false;
-    })) {
-      BuilderState.getAllFilesExcludingDefaultLibraryFile(state, newProgram, void 0).forEach((file) => addFileToChangeSet(state, file.resolvedPath));
-    } else if (oldCompilerOptions) {
-      const pendingEmitKind = compilerOptionsAffectEmit(compilerOptions, oldCompilerOptions) ? getBuilderFileEmit(compilerOptions) : getPendingEmitKind(compilerOptions, oldCompilerOptions);
-      if (pendingEmitKind !== 0 /* None */) {
-        if (!outFilePath) {
-          newProgram.getSourceFiles().forEach((f) => {
-            if (!state.changedFilesSet.has(f.resolvedPath)) {
-              addToAffectedFilesPendingEmit(
-                state,
-                f.resolvedPath,
-                pendingEmitKind
-              );
-            }
-          });
-          Debug.assert(!state.seenAffectedFiles || !state.seenAffectedFiles.size);
-          state.seenAffectedFiles = state.seenAffectedFiles || /* @__PURE__ */ new Set();
-          state.buildInfoEmitPending = true;
-        } else {
-          state.programEmitPending = state.programEmitPending ? state.programEmitPending | pendingEmitKind : pendingEmitKind;
+    return node;
+  }
+  function getExports(name) {
+    let exportedNames;
+    if (!isGeneratedIdentifier(name)) {
+      const valueDeclaration = resolver.getReferencedImportDeclaration(name) || resolver.getReferencedValueDeclaration(name);
+      if (valueDeclaration) {
+        const exportContainer = resolver.getReferencedExportContainer(
+          name,
+          /*prefixLocals*/
+          false
+        );
+        if (exportContainer && exportContainer.kind === 308 /* SourceFile */) {
+          exportedNames = append(exportedNames, factory2.getDeclarationName(valueDeclaration));
         }
+        exportedNames = addRange(exportedNames, moduleInfo && moduleInfo.exportedBindings[getOriginalNodeId(valueDeclaration)]);
       }
     }
-    if (outFilePath && !state.changedFilesSet.size) {
-      if (useOldState)
-        state.bundle = oldState.bundle;
-      if (some(newProgram.getProjectReferences(), (ref) => !!ref.prepend))
-        state.programEmitPending = getBuilderFileEmit(compilerOptions);
-    }
-    return state;
+    return exportedNames;
   }
-  function addFileToChangeSet(state, path) {
-    state.changedFilesSet.add(path);
-    state.buildInfoEmitPending = true;
-    state.programEmitPending = void 0;
+  function preventSubstitution(node) {
+    if (noSubstitution === void 0)
+      noSubstitution = [];
+    noSubstitution[getNodeId(node)] = true;
+    return node;
   }
-  function getEmitSignatureFromOldSignature(options, oldOptions, oldEmitSignature) {
-    return !!options.declarationMap === !!oldOptions.declarationMap ? oldEmitSignature : isString(oldEmitSignature) ? [oldEmitSignature] : oldEmitSignature[0];
+  function isSubstitutionPrevented(node) {
+    return noSubstitution && node.id && noSubstitution[node.id];
   }
-  function convertToDiagnostics(diagnostics, newProgram) {
-    if (!diagnostics.length)
-      return emptyArray;
-    let buildInfoDirectory;
-    let getCanonicalFileName;
-    return diagnostics.map((diagnostic) => {
-      const result = convertToDiagnosticRelatedInformation(diagnostic, newProgram, toPath3);
-      result.reportsUnnecessary = diagnostic.reportsUnnecessary;
-      result.reportsDeprecated = diagnostic.reportDeprecated;
-      result.source = diagnostic.source;
-      result.skippedOn = diagnostic.skippedOn;
-      const { relatedInformation } = diagnostic;
-      result.relatedInformation = relatedInformation ? relatedInformation.length ? relatedInformation.map((r) => convertToDiagnosticRelatedInformation(r, newProgram, toPath3)) : [] : void 0;
-      return result;
-    });
-    function toPath3(path) {
-      buildInfoDirectory != null ? buildInfoDirectory : buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(newProgram.getCompilerOptions()), newProgram.getCurrentDirectory()));
-      return toPath(path, buildInfoDirectory, getCanonicalFileName != null ? getCanonicalFileName : getCanonicalFileName = createGetCanonicalFileName(newProgram.useCaseSensitiveFileNames()));
+}
+
+// src/compiler/transformers/module/esnextAnd2015.ts
+function transformECMAScriptModule(context) {
+  const {
+    factory: factory2,
+    getEmitHelperFactory: emitHelpers
+  } = context;
+  const host = context.getEmitHost();
+  const resolver = context.getEmitResolver();
+  const compilerOptions = context.getCompilerOptions();
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const previousOnEmitNode = context.onEmitNode;
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  context.onEmitNode = onEmitNode;
+  context.onSubstituteNode = onSubstituteNode;
+  context.enableEmitNotification(308 /* SourceFile */);
+  context.enableSubstitution(79 /* Identifier */);
+  let helperNameSubstitutions;
+  let currentSourceFile;
+  let importRequireStatements;
+  return chainBundle(context, transformSourceFile);
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-  }
-  function convertToDiagnosticRelatedInformation(diagnostic, newProgram, toPath3) {
-    const { file } = diagnostic;
-    return {
-      ...diagnostic,
-      file: file ? newProgram.getSourceFileByPath(toPath3(file)) : void 0
-    };
-  }
-  function releaseCache(state) {
-    BuilderState.releaseCache(state);
-    state.program = void 0;
-  }
-  function backupBuilderProgramEmitState(state) {
-    const outFilePath = outFile(state.compilerOptions);
-    Debug.assert(!state.changedFilesSet.size || outFilePath);
-    return {
-      affectedFilesPendingEmit: state.affectedFilesPendingEmit && new Map(state.affectedFilesPendingEmit),
-      seenEmittedFiles: state.seenEmittedFiles && new Map(state.seenEmittedFiles),
-      programEmitPending: state.programEmitPending,
-      emitSignatures: state.emitSignatures && new Map(state.emitSignatures),
-      outSignature: state.outSignature,
-      latestChangedDtsFile: state.latestChangedDtsFile,
-      hasChangedEmitSignature: state.hasChangedEmitSignature,
-      changedFilesSet: outFilePath ? new Set(state.changedFilesSet) : void 0
-    };
-  }
-  function restoreBuilderProgramEmitState(state, savedEmitState) {
-    state.affectedFilesPendingEmit = savedEmitState.affectedFilesPendingEmit;
-    state.seenEmittedFiles = savedEmitState.seenEmittedFiles;
-    state.programEmitPending = savedEmitState.programEmitPending;
-    state.emitSignatures = savedEmitState.emitSignatures;
-    state.outSignature = savedEmitState.outSignature;
-    state.latestChangedDtsFile = savedEmitState.latestChangedDtsFile;
-    state.hasChangedEmitSignature = savedEmitState.hasChangedEmitSignature;
-    if (savedEmitState.changedFilesSet)
-      state.changedFilesSet = savedEmitState.changedFilesSet;
-  }
-  function assertSourceFileOkWithoutNextAffectedCall(state, sourceFile) {
-    Debug.assert(!sourceFile || !state.affectedFiles || state.affectedFiles[state.affectedFilesIndex - 1] !== sourceFile || !state.semanticDiagnosticsPerFile.has(sourceFile.resolvedPath));
-  }
-  function getNextAffectedFile(state, cancellationToken, host) {
-    var _a2, _b;
-    while (true) {
-      const { affectedFiles } = state;
-      if (affectedFiles) {
-        const seenAffectedFiles = state.seenAffectedFiles;
-        let affectedFilesIndex = state.affectedFilesIndex;
-        while (affectedFilesIndex < affectedFiles.length) {
-          const affectedFile = affectedFiles[affectedFilesIndex];
-          if (!seenAffectedFiles.has(affectedFile.resolvedPath)) {
-            state.affectedFilesIndex = affectedFilesIndex;
-            addToAffectedFilesPendingEmit(state, affectedFile.resolvedPath, getBuilderFileEmit(state.compilerOptions));
-            handleDtsMayChangeOfAffectedFile(
-              state,
-              affectedFile,
-              cancellationToken,
-              host
-            );
-            return affectedFile;
-          }
-          affectedFilesIndex++;
-        }
-        state.changedFilesSet.delete(state.currentChangedFilePath);
-        state.currentChangedFilePath = void 0;
-        (_a2 = state.oldSignatures) == null ? void 0 : _a2.clear();
-        (_b = state.oldExportedModulesMap) == null ? void 0 : _b.clear();
-        state.affectedFiles = void 0;
-      }
-      const nextKey = state.changedFilesSet.keys().next();
-      if (nextKey.done) {
-        return void 0;
+    if (isExternalModule(node) || compilerOptions.isolatedModules) {
+      currentSourceFile = node;
+      importRequireStatements = void 0;
+      let result = updateExternalModule(node);
+      currentSourceFile = void 0;
+      if (importRequireStatements) {
+        result = factory2.updateSourceFile(
+          result,
+          setTextRange(factory2.createNodeArray(insertStatementsAfterCustomPrologue(result.statements.slice(), importRequireStatements)), result.statements)
+        );
       }
-      const program = Debug.checkDefined(state.program);
-      const compilerOptions = program.getCompilerOptions();
-      if (outFile(compilerOptions)) {
-        Debug.assert(!state.semanticDiagnosticsPerFile);
-        return program;
+      if (!isExternalModule(node) || some(result.statements, isExternalModuleIndicator)) {
+        return result;
       }
-      state.affectedFiles = BuilderState.getFilesAffectedByWithOldState(
-        state,
-        program,
-        nextKey.value,
-        cancellationToken,
-        host
+      return factory2.updateSourceFile(
+        result,
+        setTextRange(factory2.createNodeArray([...result.statements, createEmptyExports(factory2)]), result.statements)
       );
-      state.currentChangedFilePath = nextKey.value;
-      state.affectedFilesIndex = 0;
-      if (!state.seenAffectedFiles)
-        state.seenAffectedFiles = /* @__PURE__ */ new Set();
     }
+    return node;
   }
-  function clearAffectedFilesPendingEmit(state, emitOnlyDtsFiles) {
-    var _a2;
-    if (!((_a2 = state.affectedFilesPendingEmit) == null ? void 0 : _a2.size))
-      return;
-    if (!emitOnlyDtsFiles)
-      return state.affectedFilesPendingEmit = void 0;
-    state.affectedFilesPendingEmit.forEach((emitKind, path) => {
-      const pending = emitKind & 7 /* AllJs */;
-      if (!pending)
-        state.affectedFilesPendingEmit.delete(path);
-      else
-        state.affectedFilesPendingEmit.set(path, pending);
-    });
-  }
-  function getNextAffectedFilePendingEmit(state, emitOnlyDtsFiles) {
-    var _a2;
-    if (!((_a2 = state.affectedFilesPendingEmit) == null ? void 0 : _a2.size))
-      return void 0;
-    return forEachEntry(state.affectedFilesPendingEmit, (emitKind, path) => {
-      var _a3;
-      const affectedFile = state.program.getSourceFileByPath(path);
-      if (!affectedFile || !sourceFileMayBeEmitted(affectedFile, state.program)) {
-        state.affectedFilesPendingEmit.delete(path);
-        return void 0;
-      }
-      const seenKind = (_a3 = state.seenEmittedFiles) == null ? void 0 : _a3.get(affectedFile.resolvedPath);
-      let pendingKind = getPendingEmitKind(emitKind, seenKind);
-      if (emitOnlyDtsFiles)
-        pendingKind = pendingKind & 24 /* AllDts */;
-      if (pendingKind)
-        return { affectedFile, emitKind: pendingKind };
-    });
-  }
-  function removeDiagnosticsOfLibraryFiles(state) {
-    if (!state.cleanedDiagnosticsOfLibFiles) {
-      state.cleanedDiagnosticsOfLibFiles = true;
-      const program = Debug.checkDefined(state.program);
-      const options = program.getCompilerOptions();
-      forEach(
-        program.getSourceFiles(),
-        (f) => program.isSourceFileDefaultLibrary(f) && !skipTypeChecking(f, options, program) && removeSemanticDiagnosticsOf(state, f.resolvedPath)
+  function updateExternalModule(node) {
+    const externalHelpersImportDeclaration = createExternalHelpersImportDeclarationIfNeeded(factory2, emitHelpers(), node, compilerOptions);
+    if (externalHelpersImportDeclaration) {
+      const statements = [];
+      const statementOffset = factory2.copyPrologue(node.statements, statements);
+      append(statements, externalHelpersImportDeclaration);
+      addRange(statements, visitNodes2(node.statements, visitor, isStatement, statementOffset));
+      return factory2.updateSourceFile(
+        node,
+        setTextRange(factory2.createNodeArray(statements), node.statements)
       );
+    } else {
+      return visitEachChild(node, visitor, context);
     }
   }
-  function handleDtsMayChangeOfAffectedFile(state, affectedFile, cancellationToken, host) {
-    removeSemanticDiagnosticsOf(state, affectedFile.resolvedPath);
-    if (state.allFilesExcludingDefaultLibraryFile === state.affectedFiles) {
-      removeDiagnosticsOfLibraryFiles(state);
-      BuilderState.updateShapeSignature(
-        state,
-        Debug.checkDefined(state.program),
-        affectedFile,
-        cancellationToken,
-        host
+  function visitor(node) {
+    switch (node.kind) {
+      case 268 /* ImportEqualsDeclaration */:
+        return getEmitModuleKind(compilerOptions) >= 100 /* Node16 */ ? visitImportEqualsDeclaration(node) : void 0;
+      case 274 /* ExportAssignment */:
+        return visitExportAssignment(node);
+      case 275 /* ExportDeclaration */:
+        const exportDecl = node;
+        return visitExportDeclaration(exportDecl);
+    }
+    return node;
+  }
+  function createRequireCall2(importNode) {
+    const moduleName = getExternalModuleNameLiteral(factory2, importNode, Debug.checkDefined(currentSourceFile), host, resolver, compilerOptions);
+    const args = [];
+    if (moduleName) {
+      args.push(moduleName);
+    }
+    if (!importRequireStatements) {
+      const createRequireName = factory2.createUniqueName("_createRequire", 16 /* Optimistic */ | 32 /* FileLevel */);
+      const importStatement = factory2.createImportDeclaration(
+        /*modifiers*/
+        void 0,
+        factory2.createImportClause(
+          /*isTypeOnly*/
+          false,
+          /*name*/
+          void 0,
+          factory2.createNamedImports([
+            factory2.createImportSpecifier(
+              /*isTypeOnly*/
+              false,
+              factory2.createIdentifier("createRequire"),
+              createRequireName
+            )
+          ])
+        ),
+        factory2.createStringLiteral("module")
       );
-      return;
+      const requireHelperName = factory2.createUniqueName("__require", 16 /* Optimistic */ | 32 /* FileLevel */);
+      const requireStatement = factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList(
+          [
+            factory2.createVariableDeclaration(
+              requireHelperName,
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              void 0,
+              factory2.createCallExpression(
+                factory2.cloneNode(createRequireName),
+                /*typeArguments*/
+                void 0,
+                [
+                  factory2.createPropertyAccessExpression(factory2.createMetaProperty(100 /* ImportKeyword */, factory2.createIdentifier("meta")), factory2.createIdentifier("url"))
+                ]
+              )
+            )
+          ],
+          /*flags*/
+          languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
+        )
+      );
+      importRequireStatements = [importStatement, requireStatement];
     }
-    if (state.compilerOptions.assumeChangesOnlyAffectDirectDependencies)
-      return;
-    handleDtsMayChangeOfReferencingExportOfAffectedFile(
-      state,
-      affectedFile,
-      cancellationToken,
-      host
+    const name = importRequireStatements[1].declarationList.declarations[0].name;
+    Debug.assertNode(name, isIdentifier);
+    return factory2.createCallExpression(
+      factory2.cloneNode(name),
+      /*typeArguments*/
+      void 0,
+      args
     );
   }
-  function handleDtsMayChangeOf(state, path, cancellationToken, host) {
-    removeSemanticDiagnosticsOf(state, path);
-    if (!state.changedFilesSet.has(path)) {
-      const program = Debug.checkDefined(state.program);
-      const sourceFile = program.getSourceFileByPath(path);
-      if (sourceFile) {
-        BuilderState.updateShapeSignature(
-          state,
-          program,
-          sourceFile,
-          cancellationToken,
-          host,
-          !host.disableUseFileVersionAsSignature
-        );
-        if (getEmitDeclarations(state.compilerOptions)) {
-          addToAffectedFilesPendingEmit(state, path, state.compilerOptions.declarationMap ? 24 /* AllDts */ : 8 /* Dts */);
-        }
-      }
-    }
+  function visitImportEqualsDeclaration(node) {
+    Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
+    let statements;
+    statements = append(
+      statements,
+      setOriginalNode(
+        setTextRange(
+          factory2.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory2.createVariableDeclarationList(
+              [
+                factory2.createVariableDeclaration(
+                  factory2.cloneNode(node.name),
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  createRequireCall2(node)
+                )
+              ],
+              /*flags*/
+              languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
+            )
+          ),
+          node
+        ),
+        node
+      )
+    );
+    statements = appendExportsOfImportEqualsDeclaration(statements, node);
+    return singleOrMany(statements);
   }
-  function removeSemanticDiagnosticsOf(state, path) {
-    if (!state.semanticDiagnosticsFromOldState) {
-      return true;
+  function appendExportsOfImportEqualsDeclaration(statements, node) {
+    if (hasSyntacticModifier(node, 1 /* Export */)) {
+      statements = append(statements, factory2.createExportDeclaration(
+        /*modifiers*/
+        void 0,
+        node.isTypeOnly,
+        factory2.createNamedExports([factory2.createExportSpecifier(
+          /*isTypeOnly*/
+          false,
+          /*propertyName*/
+          void 0,
+          idText(node.name)
+        )])
+      ));
     }
-    state.semanticDiagnosticsFromOldState.delete(path);
-    state.semanticDiagnosticsPerFile.delete(path);
-    return !state.semanticDiagnosticsFromOldState.size;
-  }
-  function isChangedSignature(state, path) {
-    const oldSignature = Debug.checkDefined(state.oldSignatures).get(path) || void 0;
-    const newSignature = Debug.checkDefined(state.fileInfos.get(path)).signature;
-    return newSignature !== oldSignature;
+    return statements;
   }
-  function handleDtsMayChangeOfGlobalScope(state, filePath, cancellationToken, host) {
-    var _a2;
-    if (!((_a2 = state.fileInfos.get(filePath)) == null ? void 0 : _a2.affectsGlobalScope))
-      return false;
-    BuilderState.getAllFilesExcludingDefaultLibraryFile(state, state.program, void 0).forEach((file) => handleDtsMayChangeOf(
-      state,
-      file.resolvedPath,
-      cancellationToken,
-      host
-    ));
-    removeDiagnosticsOfLibraryFiles(state);
-    return true;
+  function visitExportAssignment(node) {
+    return node.isExportEquals ? void 0 : node;
   }
-  function handleDtsMayChangeOfReferencingExportOfAffectedFile(state, affectedFile, cancellationToken, host) {
-    var _a2;
-    if (!state.exportedModulesMap || !state.changedFilesSet.has(affectedFile.resolvedPath))
-      return;
-    if (!isChangedSignature(state, affectedFile.resolvedPath))
-      return;
-    if (state.compilerOptions.isolatedModules) {
-      const seenFileNamesMap = /* @__PURE__ */ new Map();
-      seenFileNamesMap.set(affectedFile.resolvedPath, true);
-      const queue = BuilderState.getReferencedByPaths(state, affectedFile.resolvedPath);
-      while (queue.length > 0) {
-        const currentPath = queue.pop();
-        if (!seenFileNamesMap.has(currentPath)) {
-          seenFileNamesMap.set(currentPath, true);
-          if (handleDtsMayChangeOfGlobalScope(state, currentPath, cancellationToken, host))
-            return;
-          handleDtsMayChangeOf(state, currentPath, cancellationToken, host);
-          if (isChangedSignature(state, currentPath)) {
-            const currentSourceFile = Debug.checkDefined(state.program).getSourceFileByPath(currentPath);
-            queue.push(...BuilderState.getReferencedByPaths(state, currentSourceFile.resolvedPath));
-          }
-        }
-      }
+  function visitExportDeclaration(node) {
+    if (compilerOptions.module !== void 0 && compilerOptions.module > 5 /* ES2015 */) {
+      return node;
     }
-    const seenFileAndExportsOfFile = /* @__PURE__ */ new Set();
-    (_a2 = state.exportedModulesMap.getKeys(affectedFile.resolvedPath)) == null ? void 0 : _a2.forEach((exportedFromPath) => {
-      if (handleDtsMayChangeOfGlobalScope(state, exportedFromPath, cancellationToken, host))
-        return true;
-      const references = state.referencedMap.getKeys(exportedFromPath);
-      return references && forEachKey(
-        references,
-        (filePath) => handleDtsMayChangeOfFileAndExportsOfFile(
-          state,
-          filePath,
-          seenFileAndExportsOfFile,
-          cancellationToken,
-          host
+    if (!node.exportClause || !isNamespaceExport(node.exportClause) || !node.moduleSpecifier) {
+      return node;
+    }
+    const oldIdentifier = node.exportClause.name;
+    const synthName = factory2.getGeneratedNameForNode(oldIdentifier);
+    const importDecl = factory2.createImportDeclaration(
+      /*modifiers*/
+      void 0,
+      factory2.createImportClause(
+        /*isTypeOnly*/
+        false,
+        /*name*/
+        void 0,
+        factory2.createNamespaceImport(
+          synthName
         )
-      );
-    });
-  }
-  function handleDtsMayChangeOfFileAndExportsOfFile(state, filePath, seenFileAndExportsOfFile, cancellationToken, host) {
-    var _a2, _b;
-    if (!tryAddToSet(seenFileAndExportsOfFile, filePath))
-      return void 0;
-    if (handleDtsMayChangeOfGlobalScope(state, filePath, cancellationToken, host))
-      return true;
-    handleDtsMayChangeOf(state, filePath, cancellationToken, host);
-    (_a2 = state.exportedModulesMap.getKeys(filePath)) == null ? void 0 : _a2.forEach(
-      (exportedFromPath) => handleDtsMayChangeOfFileAndExportsOfFile(
-        state,
-        exportedFromPath,
-        seenFileAndExportsOfFile,
-        cancellationToken,
-        host
-      )
-    );
-    (_b = state.referencedMap.getKeys(filePath)) == null ? void 0 : _b.forEach(
-      (referencingFilePath) => !seenFileAndExportsOfFile.has(referencingFilePath) && handleDtsMayChangeOf(
-        state,
-        referencingFilePath,
-        cancellationToken,
-        host
-      )
+      ),
+      node.moduleSpecifier,
+      node.assertClause
     );
-    return void 0;
-  }
-  function getSemanticDiagnosticsOfFile(state, sourceFile, cancellationToken) {
-    return concatenate(
-      getBinderAndCheckerDiagnosticsOfFile(state, sourceFile, cancellationToken),
-      Debug.checkDefined(state.program).getProgramDiagnostics(sourceFile)
+    setOriginalNode(importDecl, node.exportClause);
+    const exportDecl = isExportNamespaceAsDefaultDeclaration(node) ? factory2.createExportDefault(synthName) : factory2.createExportDeclaration(
+      /*modifiers*/
+      void 0,
+      /*isTypeOnly*/
+      false,
+      factory2.createNamedExports([factory2.createExportSpecifier(
+        /*isTypeOnly*/
+        false,
+        synthName,
+        oldIdentifier
+      )])
     );
+    setOriginalNode(exportDecl, node);
+    return [importDecl, exportDecl];
   }
-  function getBinderAndCheckerDiagnosticsOfFile(state, sourceFile, cancellationToken) {
-    const path = sourceFile.resolvedPath;
-    if (state.semanticDiagnosticsPerFile) {
-      const cachedDiagnostics = state.semanticDiagnosticsPerFile.get(path);
-      if (cachedDiagnostics) {
-        return filterSemanticDiagnostics(cachedDiagnostics, state.compilerOptions);
+  function onEmitNode(hint, node, emitCallback) {
+    if (isSourceFile(node)) {
+      if ((isExternalModule(node) || compilerOptions.isolatedModules) && compilerOptions.importHelpers) {
+        helperNameSubstitutions = /* @__PURE__ */ new Map();
       }
+      previousOnEmitNode(hint, node, emitCallback);
+      helperNameSubstitutions = void 0;
+    } else {
+      previousOnEmitNode(hint, node, emitCallback);
     }
-    const diagnostics = Debug.checkDefined(state.program).getBindAndCheckDiagnostics(sourceFile, cancellationToken);
-    if (state.semanticDiagnosticsPerFile) {
-      state.semanticDiagnosticsPerFile.set(path, diagnostics);
-    }
-    return filterSemanticDiagnostics(diagnostics, state.compilerOptions);
   }
-  function isProgramBundleEmitBuildInfo(info) {
-    return !!outFile(info.options || {});
+  function onSubstituteNode(hint, node) {
+    node = previousOnSubstituteNode(hint, node);
+    if (helperNameSubstitutions && isIdentifier(node) && getEmitFlags(node) & 8192 /* HelperName */) {
+      return substituteHelperName(node);
+    }
+    return node;
   }
-  function getBuildInfo2(state, bundle) {
-    var _a2, _b, _c;
-    const currentDirectory = Debug.checkDefined(state.program).getCurrentDirectory();
-    const getCanonicalFileName = createGetCanonicalFileName(state.program.useCaseSensitiveFileNames());
-    const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(state.compilerOptions), currentDirectory));
-    const latestChangedDtsFile = state.latestChangedDtsFile ? relativeToBuildInfoEnsuringAbsolutePath(state.latestChangedDtsFile) : void 0;
-    const fileNames = [];
-    const fileNameToFileId = /* @__PURE__ */ new Map();
-    if (outFile(state.compilerOptions)) {
-      const fileInfos2 = arrayFrom(state.fileInfos.entries(), ([key, value]) => {
-        toFileId(key);
-        return value.impliedFormat ? { version: value.version, impliedFormat: value.impliedFormat, signature: void 0, affectsGlobalScope: void 0 } : value.version;
-      });
-      const program2 = {
-        fileNames,
-        fileInfos: fileInfos2,
-        options: convertToProgramBuildInfoCompilerOptions(state.compilerOptions),
-        outSignature: state.outSignature,
-        latestChangedDtsFile,
-        pendingEmit: !state.programEmitPending ? void 0 : state.programEmitPending === getBuilderFileEmit(state.compilerOptions) ? false : state.programEmitPending
-      };
-      const { js, dts, commonSourceDirectory, sourceFiles } = bundle;
-      state.bundle = bundle = {
-        commonSourceDirectory,
-        sourceFiles,
-        js: js || (!state.compilerOptions.emitDeclarationOnly ? (_a2 = state.bundle) == null ? void 0 : _a2.js : void 0),
-        dts: dts || (getEmitDeclarations(state.compilerOptions) ? (_b = state.bundle) == null ? void 0 : _b.dts : void 0)
-      };
-      return createBuildInfo(program2, bundle);
+  function substituteHelperName(node) {
+    const name = idText(node);
+    let substitution = helperNameSubstitutions.get(name);
+    if (!substitution) {
+      helperNameSubstitutions.set(name, substitution = factory2.createUniqueName(name, 16 /* Optimistic */ | 32 /* FileLevel */));
     }
-    let fileIdsList;
-    let fileNamesToFileIdListId;
-    let emitSignatures;
-    const fileInfos = arrayFrom(state.fileInfos.entries(), ([key, value]) => {
-      var _a3, _b2;
-      const fileId = toFileId(key);
-      Debug.assert(fileNames[fileId - 1] === relativeToBuildInfo(key));
-      const oldSignature = (_a3 = state.oldSignatures) == null ? void 0 : _a3.get(key);
-      const actualSignature = oldSignature !== void 0 ? oldSignature || void 0 : value.signature;
-      if (state.compilerOptions.composite) {
-        const file = state.program.getSourceFileByPath(key);
-        if (!isJsonSourceFile(file) && sourceFileMayBeEmitted(file, state.program)) {
-          const emitSignature = (_b2 = state.emitSignatures) == null ? void 0 : _b2.get(key);
-          if (emitSignature !== actualSignature) {
-            (emitSignatures || (emitSignatures = [])).push(emitSignature === void 0 ? fileId : [fileId, !isString(emitSignature) && emitSignature[0] === actualSignature ? emptyArray : emitSignature]);
-          }
-        }
+    return substitution;
+  }
+}
+
+// src/compiler/transformers/module/node.ts
+function transformNodeModule(context) {
+  const previousOnSubstituteNode = context.onSubstituteNode;
+  const previousOnEmitNode = context.onEmitNode;
+  const esmTransform = transformECMAScriptModule(context);
+  const esmOnSubstituteNode = context.onSubstituteNode;
+  const esmOnEmitNode = context.onEmitNode;
+  context.onSubstituteNode = previousOnSubstituteNode;
+  context.onEmitNode = previousOnEmitNode;
+  const cjsTransform = transformModule(context);
+  const cjsOnSubstituteNode = context.onSubstituteNode;
+  const cjsOnEmitNode = context.onEmitNode;
+  context.onSubstituteNode = onSubstituteNode;
+  context.onEmitNode = onEmitNode;
+  context.enableSubstitution(308 /* SourceFile */);
+  context.enableEmitNotification(308 /* SourceFile */);
+  let currentSourceFile;
+  return transformSourceFileOrBundle;
+  function onSubstituteNode(hint, node) {
+    if (isSourceFile(node)) {
+      currentSourceFile = node;
+      return previousOnSubstituteNode(hint, node);
+    } else {
+      if (!currentSourceFile) {
+        return previousOnSubstituteNode(hint, node);
       }
-      return value.version === actualSignature ? value.affectsGlobalScope || value.impliedFormat ? { version: value.version, signature: void 0, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat } : value.version : actualSignature !== void 0 ? oldSignature === void 0 ? value : { version: value.version, signature: actualSignature, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat } : { version: value.version, signature: false, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat };
-    });
-    let referencedMap;
-    if (state.referencedMap) {
-      referencedMap = arrayFrom(state.referencedMap.keys()).sort(compareStringsCaseSensitive).map((key) => [
-        toFileId(key),
-        toFileIdListId(state.referencedMap.getValues(key))
-      ]);
+      if (currentSourceFile.impliedNodeFormat === 99 /* ESNext */) {
+        return esmOnSubstituteNode(hint, node);
+      }
+      return cjsOnSubstituteNode(hint, node);
     }
-    let exportedModulesMap;
-    if (state.exportedModulesMap) {
-      exportedModulesMap = mapDefined(arrayFrom(state.exportedModulesMap.keys()).sort(compareStringsCaseSensitive), (key) => {
-        var _a3;
-        const oldValue = (_a3 = state.oldExportedModulesMap) == null ? void 0 : _a3.get(key);
-        if (oldValue === void 0)
-          return [toFileId(key), toFileIdListId(state.exportedModulesMap.getValues(key))];
-        if (oldValue)
-          return [toFileId(key), toFileIdListId(oldValue)];
-        return void 0;
-      });
+  }
+  function onEmitNode(hint, node, emitCallback) {
+    if (isSourceFile(node)) {
+      currentSourceFile = node;
     }
-    let semanticDiagnosticsPerFile;
-    if (state.semanticDiagnosticsPerFile) {
-      for (const key of arrayFrom(state.semanticDiagnosticsPerFile.keys()).sort(compareStringsCaseSensitive)) {
-        const value = state.semanticDiagnosticsPerFile.get(key);
-        (semanticDiagnosticsPerFile || (semanticDiagnosticsPerFile = [])).push(
-          value.length ? [
-            toFileId(key),
-            convertToReusableDiagnostics(value, relativeToBuildInfo)
-          ] : toFileId(key)
-        );
-      }
+    if (!currentSourceFile) {
+      return previousOnEmitNode(hint, node, emitCallback);
     }
-    let affectedFilesPendingEmit;
-    if ((_c = state.affectedFilesPendingEmit) == null ? void 0 : _c.size) {
-      const fullEmitForOptions = getBuilderFileEmit(state.compilerOptions);
-      const seenFiles = /* @__PURE__ */ new Set();
-      for (const path of arrayFrom(state.affectedFilesPendingEmit.keys()).sort(compareStringsCaseSensitive)) {
-        if (tryAddToSet(seenFiles, path)) {
-          const file = state.program.getSourceFileByPath(path);
-          if (!sourceFileMayBeEmitted(file, state.program))
-            continue;
-          const fileId = toFileId(path), pendingEmit = state.affectedFilesPendingEmit.get(path);
-          (affectedFilesPendingEmit || (affectedFilesPendingEmit = [])).push(
-            pendingEmit === fullEmitForOptions ? fileId : pendingEmit === 8 /* Dts */ ? [fileId] : [fileId, pendingEmit]
-          );
-        }
-      }
+    if (currentSourceFile.impliedNodeFormat === 99 /* ESNext */) {
+      return esmOnEmitNode(hint, node, emitCallback);
     }
-    let changeFileSet;
-    if (state.changedFilesSet.size) {
-      for (const path of arrayFrom(state.changedFilesSet.keys()).sort(compareStringsCaseSensitive)) {
-        (changeFileSet || (changeFileSet = [])).push(toFileId(path));
-      }
+    return cjsOnEmitNode(hint, node, emitCallback);
+  }
+  function getModuleTransformForFile(file) {
+    return file.impliedNodeFormat === 99 /* ESNext */ ? esmTransform : cjsTransform;
+  }
+  function transformSourceFile(node) {
+    if (node.isDeclarationFile) {
+      return node;
     }
-    const program = {
-      fileNames,
-      fileInfos,
-      options: convertToProgramBuildInfoCompilerOptions(state.compilerOptions),
-      fileIdsList,
-      referencedMap,
-      exportedModulesMap,
-      semanticDiagnosticsPerFile,
-      affectedFilesPendingEmit,
-      changeFileSet,
-      emitSignatures,
-      latestChangedDtsFile
-    };
-    return createBuildInfo(program, bundle);
-    function relativeToBuildInfoEnsuringAbsolutePath(path) {
-      return relativeToBuildInfo(getNormalizedAbsolutePath(path, currentDirectory));
+    currentSourceFile = node;
+    const result = getModuleTransformForFile(node)(node);
+    currentSourceFile = void 0;
+    Debug.assert(isSourceFile(result));
+    return result;
+  }
+  function transformSourceFileOrBundle(node) {
+    return node.kind === 308 /* SourceFile */ ? transformSourceFile(node) : transformBundle(node);
+  }
+  function transformBundle(node) {
+    return context.factory.createBundle(map(node.sourceFiles, transformSourceFile), node.prepends);
+  }
+}
+
+// src/compiler/transformers/declarations/diagnostics.ts
+function canProduceDiagnostics(node) {
+  return isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isBindingElement(node) || isSetAccessor(node) || isGetAccessor(node) || isConstructSignatureDeclaration(node) || isCallSignatureDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isFunctionDeclaration(node) || isParameter(node) || isTypeParameterDeclaration(node) || isExpressionWithTypeArguments(node) || isImportEqualsDeclaration(node) || isTypeAliasDeclaration(node) || isConstructorDeclaration(node) || isIndexSignatureDeclaration(node) || isPropertyAccessExpression(node) || isJSDocTypeAlias(node);
+}
+function createGetSymbolAccessibilityDiagnosticForNodeName(node) {
+  if (isSetAccessor(node) || isGetAccessor(node)) {
+    return getAccessorNameVisibilityError;
+  } else if (isMethodSignature(node) || isMethodDeclaration(node)) {
+    return getMethodNameVisibilityError;
+  } else {
+    return createGetSymbolAccessibilityDiagnosticForNode(node);
+  }
+  function getAccessorNameVisibilityError(symbolAccessibilityResult) {
+    const diagnosticMessage = getAccessorNameVisibilityDiagnosticMessage(symbolAccessibilityResult);
+    return diagnosticMessage !== void 0 ? {
+      diagnosticMessage,
+      errorNode: node,
+      typeName: node.name
+    } : void 0;
+  }
+  function getAccessorNameVisibilityDiagnosticMessage(symbolAccessibilityResult) {
+    if (isStatic(node)) {
+      return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1;
+    } else if (node.parent.kind === 260 /* ClassDeclaration */) {
+      return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1;
+    } else {
+      return symbolAccessibilityResult.errorModuleName ? Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1;
     }
-    function relativeToBuildInfo(path) {
-      return ensurePathIsNonModuleName(getRelativePathFromDirectory(buildInfoDirectory, path, getCanonicalFileName));
+  }
+  function getMethodNameVisibilityError(symbolAccessibilityResult) {
+    const diagnosticMessage = getMethodNameVisibilityDiagnosticMessage(symbolAccessibilityResult);
+    return diagnosticMessage !== void 0 ? {
+      diagnosticMessage,
+      errorNode: node,
+      typeName: node.name
+    } : void 0;
+  }
+  function getMethodNameVisibilityDiagnosticMessage(symbolAccessibilityResult) {
+    if (isStatic(node)) {
+      return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_private_name_1;
+    } else if (node.parent.kind === 260 /* ClassDeclaration */) {
+      return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_method_0_of_exported_class_has_or_is_using_private_name_1;
+    } else {
+      return symbolAccessibilityResult.errorModuleName ? Diagnostics.Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Method_0_of_exported_interface_has_or_is_using_private_name_1;
+    }
+  }
+}
+function createGetSymbolAccessibilityDiagnosticForNode(node) {
+  if (isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isPropertyAccessExpression(node) || isBindingElement(node) || isConstructorDeclaration(node)) {
+    return getVariableDeclarationTypeVisibilityError;
+  } else if (isSetAccessor(node) || isGetAccessor(node)) {
+    return getAccessorDeclarationTypeVisibilityError;
+  } else if (isConstructSignatureDeclaration(node) || isCallSignatureDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isFunctionDeclaration(node) || isIndexSignatureDeclaration(node)) {
+    return getReturnTypeVisibilityError;
+  } else if (isParameter(node)) {
+    if (isParameterPropertyDeclaration(node, node.parent) && hasSyntacticModifier(node.parent, 8 /* Private */)) {
+      return getVariableDeclarationTypeVisibilityError;
     }
-    function toFileId(path) {
-      let fileId = fileNameToFileId.get(path);
-      if (fileId === void 0) {
-        fileNames.push(relativeToBuildInfo(path));
-        fileNameToFileId.set(path, fileId = fileNames.length);
+    return getParameterDeclarationTypeVisibilityError;
+  } else if (isTypeParameterDeclaration(node)) {
+    return getTypeParameterConstraintVisibilityError;
+  } else if (isExpressionWithTypeArguments(node)) {
+    return getHeritageClauseVisibilityError;
+  } else if (isImportEqualsDeclaration(node)) {
+    return getImportEntityNameVisibilityError;
+  } else if (isTypeAliasDeclaration(node) || isJSDocTypeAlias(node)) {
+    return getTypeAliasDeclarationVisibilityError;
+  } else {
+    return Debug.assertNever(node, `Attempted to set a declaration diagnostic context for unhandled node kind: ${Debug.formatSyntaxKind(node.kind)}`);
+  }
+  function getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) {
+    if (node.kind === 257 /* VariableDeclaration */ || node.kind === 205 /* BindingElement */) {
+      return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Exported_variable_0_has_or_is_using_private_name_1;
+    } else if (node.kind === 169 /* PropertyDeclaration */ || node.kind === 208 /* PropertyAccessExpression */ || node.kind === 168 /* PropertySignature */ || node.kind === 166 /* Parameter */ && hasSyntacticModifier(node.parent, 8 /* Private */)) {
+      if (isStatic(node)) {
+        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1;
+      } else if (node.parent.kind === 260 /* ClassDeclaration */ || node.kind === 166 /* Parameter */) {
+        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1;
+      } else {
+        return symbolAccessibilityResult.errorModuleName ? Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1;
       }
-      return fileId;
     }
-    function toFileIdListId(set) {
-      const fileIds = arrayFrom(set.keys(), toFileId).sort(compareValues);
-      const key = fileIds.join();
-      let fileIdListId = fileNamesToFileIdListId == null ? void 0 : fileNamesToFileIdListId.get(key);
-      if (fileIdListId === void 0) {
-        (fileIdsList || (fileIdsList = [])).push(fileIds);
-        (fileNamesToFileIdListId || (fileNamesToFileIdListId = /* @__PURE__ */ new Map())).set(key, fileIdListId = fileIdsList.length);
+  }
+  function getVariableDeclarationTypeVisibilityError(symbolAccessibilityResult) {
+    const diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult);
+    return diagnosticMessage !== void 0 ? {
+      diagnosticMessage,
+      errorNode: node,
+      typeName: node.name
+    } : void 0;
+  }
+  function getAccessorDeclarationTypeVisibilityError(symbolAccessibilityResult) {
+    let diagnosticMessage;
+    if (node.kind === 175 /* SetAccessor */) {
+      if (isStatic(node)) {
+        diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1;
+      } else {
+        diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1;
       }
-      return fileIdListId;
-    }
-    function convertToProgramBuildInfoCompilerOptions(options) {
-      let result;
-      const { optionsNameMap } = getOptionsNameMap();
-      for (const name of getOwnKeys(options).sort(compareStringsCaseSensitive)) {
-        const optionInfo = optionsNameMap.get(name.toLowerCase());
-        if (optionInfo == null ? void 0 : optionInfo.affectsBuildInfo) {
-          (result || (result = {}))[name] = convertToReusableCompilerOptionValue(
-            optionInfo,
-            options[name],
-            relativeToBuildInfoEnsuringAbsolutePath
-          );
-        }
+    } else {
+      if (isStatic(node)) {
+        diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1;
+      } else {
+        diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1;
       }
-      return result;
     }
+    return {
+      diagnosticMessage,
+      errorNode: node.name,
+      typeName: node.name
+    };
   }
-  function convertToReusableCompilerOptionValue(option, value, relativeToBuildInfo) {
-    if (option) {
-      if (option.type === "list") {
-        const values = value;
-        if (option.element.isFilePath && values.length) {
-          return values.map(relativeToBuildInfo);
+  function getReturnTypeVisibilityError(symbolAccessibilityResult) {
+    let diagnosticMessage;
+    switch (node.kind) {
+      case 177 /* ConstructSignature */:
+        diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0;
+        break;
+      case 176 /* CallSignature */:
+        diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0;
+        break;
+      case 178 /* IndexSignature */:
+        diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0;
+        break;
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+        if (isStatic(node)) {
+          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0;
+        } else if (node.parent.kind === 260 /* ClassDeclaration */) {
+          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0;
+        } else {
+          diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0;
         }
-      } else if (option.isFilePath) {
-        return relativeToBuildInfo(value);
-      }
+        break;
+      case 259 /* FunctionDeclaration */:
+        diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0;
+        break;
+      default:
+        return Debug.fail("This is unknown kind for signature: " + node.kind);
     }
-    return value;
+    return {
+      diagnosticMessage,
+      errorNode: node.name || node
+    };
   }
-  function convertToReusableDiagnostics(diagnostics, relativeToBuildInfo) {
-    Debug.assert(!!diagnostics.length);
-    return diagnostics.map((diagnostic) => {
-      const result = convertToReusableDiagnosticRelatedInformation(diagnostic, relativeToBuildInfo);
-      result.reportsUnnecessary = diagnostic.reportsUnnecessary;
-      result.reportDeprecated = diagnostic.reportsDeprecated;
-      result.source = diagnostic.source;
-      result.skippedOn = diagnostic.skippedOn;
-      const { relatedInformation } = diagnostic;
-      result.relatedInformation = relatedInformation ? relatedInformation.length ? relatedInformation.map((r) => convertToReusableDiagnosticRelatedInformation(r, relativeToBuildInfo)) : [] : void 0;
-      return result;
-    });
+  function getParameterDeclarationTypeVisibilityError(symbolAccessibilityResult) {
+    const diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult);
+    return diagnosticMessage !== void 0 ? {
+      diagnosticMessage,
+      errorNode: node,
+      typeName: node.name
+    } : void 0;
+  }
+  function getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) {
+    switch (node.parent.kind) {
+      case 173 /* Constructor */:
+        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1;
+      case 177 /* ConstructSignature */:
+      case 182 /* ConstructorType */:
+        return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1;
+      case 176 /* CallSignature */:
+        return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1;
+      case 178 /* IndexSignature */:
+        return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1;
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+        if (isStatic(node.parent)) {
+          return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1;
+        } else if (node.parent.parent.kind === 260 /* ClassDeclaration */) {
+          return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1;
+        } else {
+          return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1;
+        }
+      case 259 /* FunctionDeclaration */:
+      case 181 /* FunctionType */:
+        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1;
+      case 175 /* SetAccessor */:
+      case 174 /* GetAccessor */:
+        return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_accessor_has_or_is_using_private_name_1;
+      default:
+        return Debug.fail(`Unknown parent for parameter: ${Debug.formatSyntaxKind(node.parent.kind)}`);
+    }
   }
-  function convertToReusableDiagnosticRelatedInformation(diagnostic, relativeToBuildInfo) {
-    const { file } = diagnostic;
+  function getTypeParameterConstraintVisibilityError() {
+    let diagnosticMessage;
+    switch (node.parent.kind) {
+      case 260 /* ClassDeclaration */:
+        diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1;
+        break;
+      case 261 /* InterfaceDeclaration */:
+        diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1;
+        break;
+      case 197 /* MappedType */:
+        diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1;
+        break;
+      case 182 /* ConstructorType */:
+      case 177 /* ConstructSignature */:
+        diagnosticMessage = Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1;
+        break;
+      case 176 /* CallSignature */:
+        diagnosticMessage = Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1;
+        break;
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+        if (isStatic(node.parent)) {
+          diagnosticMessage = Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1;
+        } else if (node.parent.parent.kind === 260 /* ClassDeclaration */) {
+          diagnosticMessage = Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1;
+        } else {
+          diagnosticMessage = Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1;
+        }
+        break;
+      case 181 /* FunctionType */:
+      case 259 /* FunctionDeclaration */:
+        diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1;
+        break;
+      case 192 /* InferType */:
+        diagnosticMessage = Diagnostics.Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1;
+        break;
+      case 262 /* TypeAliasDeclaration */:
+        diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1;
+        break;
+      default:
+        return Debug.fail("This is unknown parent for type parameter: " + node.parent.kind);
+    }
     return {
-      ...diagnostic,
-      file: file ? relativeToBuildInfo(file.resolvedPath) : void 0
+      diagnosticMessage,
+      errorNode: node,
+      typeName: node.name
     };
   }
-  var BuilderProgramKind = /* @__PURE__ */ ((BuilderProgramKind2) => {
-    BuilderProgramKind2[BuilderProgramKind2["SemanticDiagnosticsBuilderProgram"] = 0] = "SemanticDiagnosticsBuilderProgram";
-    BuilderProgramKind2[BuilderProgramKind2["EmitAndSemanticDiagnosticsBuilderProgram"] = 1] = "EmitAndSemanticDiagnosticsBuilderProgram";
-    return BuilderProgramKind2;
-  })(BuilderProgramKind || {});
-  function getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
-    let host;
-    let newProgram;
-    let oldProgram;
-    if (newProgramOrRootNames === void 0) {
-      Debug.assert(hostOrOptions === void 0);
-      host = oldProgramOrHost;
-      oldProgram = configFileParsingDiagnosticsOrOldProgram;
-      Debug.assert(!!oldProgram);
-      newProgram = oldProgram.getProgram();
-    } else if (isArray(newProgramOrRootNames)) {
-      oldProgram = configFileParsingDiagnosticsOrOldProgram;
-      newProgram = createProgram({
-        rootNames: newProgramOrRootNames,
-        options: hostOrOptions,
-        host: oldProgramOrHost,
-        oldProgram: oldProgram && oldProgram.getProgramOrUndefined(),
-        configFileParsingDiagnostics,
-        projectReferences
-      });
-      host = oldProgramOrHost;
+  function getHeritageClauseVisibilityError() {
+    let diagnosticMessage;
+    if (isClassDeclaration(node.parent.parent)) {
+      diagnosticMessage = isHeritageClause(node.parent) && node.parent.token === 117 /* ImplementsKeyword */ ? Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : node.parent.parent.name ? Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1 : Diagnostics.extends_clause_of_exported_class_has_or_is_using_private_name_0;
     } else {
-      newProgram = newProgramOrRootNames;
-      host = hostOrOptions;
-      oldProgram = oldProgramOrHost;
-      configFileParsingDiagnostics = configFileParsingDiagnosticsOrOldProgram;
+      diagnosticMessage = Diagnostics.extends_clause_of_exported_interface_0_has_or_is_using_private_name_1;
     }
-    return { host, newProgram, oldProgram, configFileParsingDiagnostics: configFileParsingDiagnostics || emptyArray };
+    return {
+      diagnosticMessage,
+      errorNode: node,
+      typeName: getNameOfDeclaration(node.parent.parent)
+    };
   }
-  function getTextHandlingSourceMapForSignature(text, data) {
-    return (data == null ? void 0 : data.sourceMapUrlPos) !== void 0 ? text.substring(0, data.sourceMapUrlPos) : text;
+  function getImportEntityNameVisibilityError() {
+    return {
+      diagnosticMessage: Diagnostics.Import_declaration_0_is_using_private_name_1,
+      errorNode: node,
+      typeName: node.name
+    };
   }
-  function computeSignatureWithDiagnostics(program, sourceFile, text, host, data) {
-    var _a2, _b;
-    let getCanonicalFileName;
-    text = getTextHandlingSourceMapForSignature(text, data);
-    let sourceFileDirectory;
-    if ((_a2 = data == null ? void 0 : data.diagnostics) == null ? void 0 : _a2.length) {
-      text += data.diagnostics.map(
-        (diagnostic) => `${locationInfo(diagnostic)}${DiagnosticCategory[diagnostic.category]}${diagnostic.code}: ${flattenDiagnosticMessageText2(diagnostic.messageText)}`
-      ).join("\n");
-    }
-    return ((_b = host.createHash) != null ? _b : generateDjb2Hash)(text);
-    function flattenDiagnosticMessageText2(diagnostic) {
-      return isString(diagnostic) ? diagnostic : diagnostic === void 0 ? "" : !diagnostic.next ? diagnostic.messageText : diagnostic.messageText + diagnostic.next.map(flattenDiagnosticMessageText2).join("\n");
-    }
-    function locationInfo(diagnostic) {
-      if (diagnostic.file.resolvedPath === sourceFile.resolvedPath)
-        return `(${diagnostic.start},${diagnostic.length})`;
-      if (sourceFileDirectory === void 0)
-        sourceFileDirectory = getDirectoryPath(sourceFile.resolvedPath);
-      return `${ensurePathIsNonModuleName(getRelativePathFromDirectory(
-        sourceFileDirectory,
-        diagnostic.file.resolvedPath,
-        getCanonicalFileName != null ? getCanonicalFileName : getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames())
-      ))}(${diagnostic.start},${diagnostic.length})`;
-    }
-  }
-  function computeSignature(text, host, data) {
-    var _a2;
-    return ((_a2 = host.createHash) != null ? _a2 : generateDjb2Hash)(getTextHandlingSourceMapForSignature(text, data));
+  function getTypeAliasDeclarationVisibilityError(symbolAccessibilityResult) {
+    return {
+      diagnosticMessage: symbolAccessibilityResult.errorModuleName ? Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2 : Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1,
+      errorNode: isJSDocTypeAlias(node) ? Debug.checkDefined(node.typeExpression) : node.type,
+      typeName: isJSDocTypeAlias(node) ? getNameOfDeclaration(node) : node.name
+    };
+  }
+}
+
+// src/compiler/transformers/declarations.ts
+function getDeclarationDiagnostics(host, resolver, file) {
+  const compilerOptions = host.getCompilerOptions();
+  const result = transformNodes(
+    resolver,
+    host,
+    factory,
+    compilerOptions,
+    file ? [file] : filter(host.getSourceFiles(), isSourceFileNotJson),
+    [transformDeclarations],
+    /*allowDtsFiles*/
+    false
+  );
+  return result.diagnostics;
+}
+function hasInternalAnnotation(range, currentSourceFile) {
+  const comment = currentSourceFile.text.substring(range.pos, range.end);
+  return stringContains(comment, "@internal");
+}
+function isInternalDeclaration(node, currentSourceFile) {
+  const parseTreeNode = getParseTreeNode(node);
+  if (parseTreeNode && parseTreeNode.kind === 166 /* Parameter */) {
+    const paramIdx = parseTreeNode.parent.parameters.indexOf(parseTreeNode);
+    const previousSibling = paramIdx > 0 ? parseTreeNode.parent.parameters[paramIdx - 1] : void 0;
+    const text = currentSourceFile.text;
+    const commentRanges = previousSibling ? concatenate(
+      // to handle
+      // ... parameters, /** @internal */
+      // public param: string
+      getTrailingCommentRanges(text, skipTrivia(
+        text,
+        previousSibling.end + 1,
+        /* stopAfterLineBreak */
+        false,
+        /* stopAtComments */
+        true
+      )),
+      getLeadingCommentRanges(text, node.pos)
+    ) : getTrailingCommentRanges(text, skipTrivia(
+      text,
+      node.pos,
+      /* stopAfterLineBreak */
+      false,
+      /* stopAtComments */
+      true
+    ));
+    return commentRanges && commentRanges.length && hasInternalAnnotation(last(commentRanges), currentSourceFile);
   }
-  function createBuilderProgram(kind, { newProgram, host, oldProgram, configFileParsingDiagnostics }) {
-    let oldState = oldProgram && oldProgram.getState();
-    if (oldState && newProgram === oldState.program && configFileParsingDiagnostics === newProgram.getConfigFileParsingDiagnostics()) {
-      newProgram = void 0;
-      oldState = void 0;
-      return oldProgram;
+  const leadingCommentRanges = parseTreeNode && getLeadingCommentRangesOfNode(parseTreeNode, currentSourceFile);
+  return !!forEach(leadingCommentRanges, (range) => {
+    return hasInternalAnnotation(range, currentSourceFile);
+  });
+}
+var declarationEmitNodeBuilderFlags = 1024 /* MultilineObjectLiterals */ | 2048 /* WriteClassExpressionAsTypeLiteral */ | 4096 /* UseTypeOfFunction */ | 8 /* UseStructuralFallback */ | 524288 /* AllowEmptyTuple */ | 4 /* GenerateNamesForShadowedTypeParams */ | 1 /* NoTruncation */;
+function transformDeclarations(context) {
+  const throwDiagnostic = () => Debug.fail("Diagnostic emitted without context");
+  let getSymbolAccessibilityDiagnostic = throwDiagnostic;
+  let needsDeclare = true;
+  let isBundledEmit = false;
+  let resultHasExternalModuleIndicator = false;
+  let needsScopeFixMarker = false;
+  let resultHasScopeMarker = false;
+  let enclosingDeclaration;
+  let necessaryTypeReferences;
+  let lateMarkedStatements;
+  let lateStatementReplacementMap;
+  let suppressNewDiagnosticContexts;
+  let exportedModulesFromDeclarationEmit;
+  const { factory: factory2 } = context;
+  const host = context.getEmitHost();
+  const symbolTracker = {
+    trackSymbol,
+    reportInaccessibleThisError,
+    reportInaccessibleUniqueSymbolError,
+    reportCyclicStructureError,
+    reportPrivateInBaseOfClassExpression,
+    reportLikelyUnsafeImportRequiredError,
+    reportTruncationError,
+    moduleResolverHost: host,
+    trackReferencedAmbientModule,
+    trackExternalModuleSymbolOfImportTypeNode,
+    reportNonlocalAugmentation,
+    reportNonSerializableProperty,
+    reportImportTypeNodeResolutionModeOverride
+  };
+  let errorNameNode;
+  let errorFallbackNode;
+  let currentSourceFile;
+  let refs;
+  let libs2;
+  let emittedImports;
+  const resolver = context.getEmitResolver();
+  const options = context.getCompilerOptions();
+  const { noResolve, stripInternal } = options;
+  return transformRoot;
+  function recordTypeReferenceDirectivesIfNecessary(typeReferenceDirectives) {
+    if (!typeReferenceDirectives) {
+      return;
     }
-    const state = createBuilderProgramState(newProgram, oldState, host.disableUseFileVersionAsSignature);
-    newProgram.getBuildInfo = (bundle) => getBuildInfo2(state, bundle);
-    newProgram = void 0;
-    oldProgram = void 0;
-    oldState = void 0;
-    const getState = () => state;
-    const builderProgram = createRedirectedBuilderProgram(getState, configFileParsingDiagnostics);
-    builderProgram.getState = getState;
-    builderProgram.saveEmitState = () => backupBuilderProgramEmitState(state);
-    builderProgram.restoreEmitState = (saved) => restoreBuilderProgramEmitState(state, saved);
-    builderProgram.hasChangedEmitSignature = () => !!state.hasChangedEmitSignature;
-    builderProgram.getAllDependencies = (sourceFile) => BuilderState.getAllDependencies(state, Debug.checkDefined(state.program), sourceFile);
-    builderProgram.getSemanticDiagnostics = getSemanticDiagnostics;
-    builderProgram.emit = emit;
-    builderProgram.releaseProgram = () => releaseCache(state);
-    if (kind === 0 /* SemanticDiagnosticsBuilderProgram */) {
-      builderProgram.getSemanticDiagnosticsOfNextAffectedFile = getSemanticDiagnosticsOfNextAffectedFile;
-    } else if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) {
-      builderProgram.getSemanticDiagnosticsOfNextAffectedFile = getSemanticDiagnosticsOfNextAffectedFile;
-      builderProgram.emitNextAffectedFile = emitNextAffectedFile;
-      builderProgram.emitBuildInfo = emitBuildInfo;
-    } else {
-      notImplemented();
+    necessaryTypeReferences = necessaryTypeReferences || /* @__PURE__ */ new Set();
+    for (const ref of typeReferenceDirectives) {
+      necessaryTypeReferences.add(ref);
     }
-    return builderProgram;
-    function emitBuildInfo(writeFile2, cancellationToken) {
-      if (state.buildInfoEmitPending) {
-        const result = Debug.checkDefined(state.program).emitBuildInfo(writeFile2 || maybeBind(host, host.writeFile), cancellationToken);
-        state.buildInfoEmitPending = false;
-        return result;
-      }
-      return emitSkippedWithNoDiagnostics;
+  }
+  function trackReferencedAmbientModule(node, symbol) {
+    const directives = resolver.getTypeReferenceDirectivesForSymbol(symbol, 67108863 /* All */);
+    if (length(directives)) {
+      return recordTypeReferenceDirectivesIfNecessary(directives);
     }
-    function emitNextAffectedFile(writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) {
-      var _a2, _b, _c, _d, _e;
-      let affected = getNextAffectedFile(state, cancellationToken, host);
-      const programEmitKind = getBuilderFileEmit(state.compilerOptions);
-      let emitKind = emitOnlyDtsFiles ? programEmitKind & 24 /* AllDts */ : programEmitKind;
-      if (!affected) {
-        if (!outFile(state.compilerOptions)) {
-          const pendingAffectedFile = getNextAffectedFilePendingEmit(state, emitOnlyDtsFiles);
-          if (!pendingAffectedFile) {
-            if (!state.buildInfoEmitPending)
-              return void 0;
-            const affected2 = state.program;
-            const result2 = affected2.emitBuildInfo(writeFile2 || maybeBind(host, host.writeFile), cancellationToken);
-            state.buildInfoEmitPending = false;
-            return { result: result2, affected: affected2 };
-          }
-          ({ affectedFile: affected, emitKind } = pendingAffectedFile);
+    const container = getSourceFileOfNode(node);
+    refs.set(getOriginalNodeId(container), container);
+  }
+  function handleSymbolAccessibilityError(symbolAccessibilityResult) {
+    if (symbolAccessibilityResult.accessibility === 0 /* Accessible */) {
+      if (symbolAccessibilityResult && symbolAccessibilityResult.aliasesToMakeVisible) {
+        if (!lateMarkedStatements) {
+          lateMarkedStatements = symbolAccessibilityResult.aliasesToMakeVisible;
         } else {
-          if (!state.programEmitPending)
-            return void 0;
-          emitKind = state.programEmitPending;
-          if (emitOnlyDtsFiles)
-            emitKind = emitKind & 24 /* AllDts */;
-          if (!emitKind)
-            return void 0;
-          affected = state.program;
+          for (const ref of symbolAccessibilityResult.aliasesToMakeVisible) {
+            pushIfUnique(lateMarkedStatements, ref);
+          }
         }
       }
-      let emitOnly;
-      if (emitKind & 7 /* AllJs */)
-        emitOnly = 0 /* Js */;
-      if (emitKind & 24 /* AllDts */)
-        emitOnly = emitOnly === void 0 ? 1 /* Dts */ : void 0;
-      if (affected === state.program) {
-        state.programEmitPending = state.changedFilesSet.size ? getPendingEmitKind(programEmitKind, emitKind) : state.programEmitPending ? getPendingEmitKind(state.programEmitPending, emitKind) : void 0;
+    } else {
+      const errorInfo = getSymbolAccessibilityDiagnostic(symbolAccessibilityResult);
+      if (errorInfo) {
+        if (errorInfo.typeName) {
+          context.addDiagnostic(createDiagnosticForNode(
+            symbolAccessibilityResult.errorNode || errorInfo.errorNode,
+            errorInfo.diagnosticMessage,
+            getTextOfNode(errorInfo.typeName),
+            symbolAccessibilityResult.errorSymbolName,
+            symbolAccessibilityResult.errorModuleName
+          ));
+        } else {
+          context.addDiagnostic(createDiagnosticForNode(
+            symbolAccessibilityResult.errorNode || errorInfo.errorNode,
+            errorInfo.diagnosticMessage,
+            symbolAccessibilityResult.errorSymbolName,
+            symbolAccessibilityResult.errorModuleName
+          ));
+        }
+        return true;
       }
-      const result = state.program.emit(
-        affected === state.program ? void 0 : affected,
-        getWriteFileCallback(writeFile2, customTransformers),
-        cancellationToken,
-        emitOnly,
-        customTransformers
+    }
+    return false;
+  }
+  function trackExternalModuleSymbolOfImportTypeNode(symbol) {
+    if (!isBundledEmit) {
+      (exportedModulesFromDeclarationEmit || (exportedModulesFromDeclarationEmit = [])).push(symbol);
+    }
+  }
+  function trackSymbol(symbol, enclosingDeclaration2, meaning) {
+    if (symbol.flags & 262144 /* TypeParameter */)
+      return false;
+    const issuedDiagnostic = handleSymbolAccessibilityError(resolver.isSymbolAccessible(
+      symbol,
+      enclosingDeclaration2,
+      meaning,
+      /*shouldComputeAliasesToMakeVisible*/
+      true
+    ));
+    recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForSymbol(symbol, meaning));
+    return issuedDiagnostic;
+  }
+  function reportPrivateInBaseOfClassExpression(propertyName) {
+    if (errorNameNode || errorFallbackNode) {
+      context.addDiagnostic(
+        createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.Property_0_of_exported_class_expression_may_not_be_private_or_protected, propertyName)
       );
-      if (affected !== state.program) {
-        const affectedSourceFile = affected;
-        state.seenAffectedFiles.add(affectedSourceFile.resolvedPath);
-        if (state.affectedFilesIndex !== void 0)
-          state.affectedFilesIndex++;
-        state.buildInfoEmitPending = true;
-        const existing = ((_a2 = state.seenEmittedFiles) == null ? void 0 : _a2.get(affectedSourceFile.resolvedPath)) || 0 /* None */;
-        ((_b = state.seenEmittedFiles) != null ? _b : state.seenEmittedFiles = /* @__PURE__ */ new Map()).set(affectedSourceFile.resolvedPath, emitKind | existing);
-        const existingPending = ((_c = state.affectedFilesPendingEmit) == null ? void 0 : _c.get(affectedSourceFile.resolvedPath)) || programEmitKind;
-        const pendingKind = getPendingEmitKind(existingPending, emitKind | existing);
-        if (pendingKind)
-          ((_d = state.affectedFilesPendingEmit) != null ? _d : state.affectedFilesPendingEmit = /* @__PURE__ */ new Map()).set(affectedSourceFile.resolvedPath, pendingKind);
-        else
-          (_e = state.affectedFilesPendingEmit) == null ? void 0 : _e.delete(affectedSourceFile.resolvedPath);
-      } else {
-        state.changedFilesSet.clear();
+    }
+  }
+  function errorDeclarationNameWithFallback() {
+    return errorNameNode ? declarationNameToString(errorNameNode) : errorFallbackNode && getNameOfDeclaration(errorFallbackNode) ? declarationNameToString(getNameOfDeclaration(errorFallbackNode)) : errorFallbackNode && isExportAssignment(errorFallbackNode) ? errorFallbackNode.isExportEquals ? "export=" : "default" : "(Missing)";
+  }
+  function reportInaccessibleUniqueSymbolError() {
+    if (errorNameNode || errorFallbackNode) {
+      context.addDiagnostic(createDiagnosticForNode(
+        errorNameNode || errorFallbackNode,
+        Diagnostics.The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary,
+        errorDeclarationNameWithFallback(),
+        "unique symbol"
+      ));
+    }
+  }
+  function reportCyclicStructureError() {
+    if (errorNameNode || errorFallbackNode) {
+      context.addDiagnostic(createDiagnosticForNode(
+        errorNameNode || errorFallbackNode,
+        Diagnostics.The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialized_A_type_annotation_is_necessary,
+        errorDeclarationNameWithFallback()
+      ));
+    }
+  }
+  function reportInaccessibleThisError() {
+    if (errorNameNode || errorFallbackNode) {
+      context.addDiagnostic(createDiagnosticForNode(
+        errorNameNode || errorFallbackNode,
+        Diagnostics.The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary,
+        errorDeclarationNameWithFallback(),
+        "this"
+      ));
+    }
+  }
+  function reportLikelyUnsafeImportRequiredError(specifier) {
+    if (errorNameNode || errorFallbackNode) {
+      context.addDiagnostic(createDiagnosticForNode(
+        errorNameNode || errorFallbackNode,
+        Diagnostics.The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_annotation_is_necessary,
+        errorDeclarationNameWithFallback(),
+        specifier
+      ));
+    }
+  }
+  function reportTruncationError() {
+    if (errorNameNode || errorFallbackNode) {
+      context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_type_annotation_is_needed));
+    }
+  }
+  function reportNonlocalAugmentation(containingFile, parentSymbol, symbol) {
+    var _a2;
+    const primaryDeclaration = (_a2 = parentSymbol.declarations) == null ? void 0 : _a2.find((d) => getSourceFileOfNode(d) === containingFile);
+    const augmentingDeclarations = filter(symbol.declarations, (d) => getSourceFileOfNode(d) !== containingFile);
+    if (primaryDeclaration && augmentingDeclarations) {
+      for (const augmentations of augmentingDeclarations) {
+        context.addDiagnostic(addRelatedInfo(
+          createDiagnosticForNode(augmentations, Diagnostics.Declaration_augments_declaration_in_another_file_This_cannot_be_serialized),
+          createDiagnosticForNode(primaryDeclaration, Diagnostics.This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_file)
+        ));
       }
-      return { result, affected };
     }
-    function getWriteFileCallback(writeFile2, customTransformers) {
-      if (!getEmitDeclarations(state.compilerOptions))
-        return writeFile2 || maybeBind(host, host.writeFile);
-      return (fileName, text, writeByteOrderMark, onError, sourceFiles, data) => {
-        var _a2, _b, _c, _d, _e, _f, _g;
-        if (isDeclarationFileName(fileName)) {
-          if (!outFile(state.compilerOptions)) {
-            Debug.assert((sourceFiles == null ? void 0 : sourceFiles.length) === 1);
-            let emitSignature;
-            if (!customTransformers) {
-              const file = sourceFiles[0];
-              const info = state.fileInfos.get(file.resolvedPath);
-              if (info.signature === file.version) {
-                const signature = computeSignatureWithDiagnostics(
-                  state.program,
-                  file,
-                  text,
-                  host,
-                  data
-                );
-                if (!((_a2 = data == null ? void 0 : data.diagnostics) == null ? void 0 : _a2.length))
-                  emitSignature = signature;
-                if (signature !== file.version) {
-                  if (host.storeFilesChangingSignatureDuringEmit)
-                    ((_b = state.filesChangingSignature) != null ? _b : state.filesChangingSignature = /* @__PURE__ */ new Set()).add(file.resolvedPath);
-                  if (state.exportedModulesMap)
-                    BuilderState.updateExportedModules(state, file, file.exportedModulesFromDeclarationEmit);
-                  if (state.affectedFiles) {
-                    const existing = (_c = state.oldSignatures) == null ? void 0 : _c.get(file.resolvedPath);
-                    if (existing === void 0)
-                      ((_d = state.oldSignatures) != null ? _d : state.oldSignatures = /* @__PURE__ */ new Map()).set(file.resolvedPath, info.signature || false);
-                    info.signature = signature;
-                  } else {
-                    info.signature = signature;
-                    (_e = state.oldExportedModulesMap) == null ? void 0 : _e.clear();
-                  }
-                }
-              }
-            }
-            if (state.compilerOptions.composite) {
-              const filePath = sourceFiles[0].resolvedPath;
-              emitSignature = handleNewSignature((_f = state.emitSignatures) == null ? void 0 : _f.get(filePath), emitSignature);
-              if (!emitSignature)
-                return;
-              ((_g = state.emitSignatures) != null ? _g : state.emitSignatures = /* @__PURE__ */ new Map()).set(filePath, emitSignature);
-            }
-          } else if (state.compilerOptions.composite) {
-            const newSignature = handleNewSignature(state.outSignature, void 0);
-            if (!newSignature)
-              return;
-            state.outSignature = newSignature;
+  }
+  function reportNonSerializableProperty(propertyName) {
+    if (errorNameNode || errorFallbackNode) {
+      context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized, propertyName));
+    }
+  }
+  function reportImportTypeNodeResolutionModeOverride() {
+    if (!isNightly() && (errorNameNode || errorFallbackNode)) {
+      context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_type_of_this_expression_cannot_be_named_without_a_resolution_mode_assertion_which_is_an_unstable_feature_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next));
+    }
+  }
+  function transformDeclarationsForJS(sourceFile, bundled) {
+    const oldDiag = getSymbolAccessibilityDiagnostic;
+    getSymbolAccessibilityDiagnostic = (s) => s.errorNode && canProduceDiagnostics(s.errorNode) ? createGetSymbolAccessibilityDiagnosticForNode(s.errorNode)(s) : {
+      diagnosticMessage: s.errorModuleName ? Diagnostics.Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotation_may_unblock_declaration_emit : Diagnostics.Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_declaration_emit,
+      errorNode: s.errorNode || sourceFile
+    };
+    const result = resolver.getDeclarationStatementsForSourceFile(sourceFile, declarationEmitNodeBuilderFlags, symbolTracker, bundled);
+    getSymbolAccessibilityDiagnostic = oldDiag;
+    return result;
+  }
+  function transformRoot(node) {
+    if (node.kind === 308 /* SourceFile */ && node.isDeclarationFile) {
+      return node;
+    }
+    if (node.kind === 309 /* Bundle */) {
+      isBundledEmit = true;
+      refs = /* @__PURE__ */ new Map();
+      libs2 = /* @__PURE__ */ new Map();
+      let hasNoDefaultLib = false;
+      const bundle = factory2.createBundle(map(
+        node.sourceFiles,
+        (sourceFile) => {
+          if (sourceFile.isDeclarationFile)
+            return void 0;
+          hasNoDefaultLib = hasNoDefaultLib || sourceFile.hasNoDefaultLib;
+          currentSourceFile = sourceFile;
+          enclosingDeclaration = sourceFile;
+          lateMarkedStatements = void 0;
+          suppressNewDiagnosticContexts = false;
+          lateStatementReplacementMap = /* @__PURE__ */ new Map();
+          getSymbolAccessibilityDiagnostic = throwDiagnostic;
+          needsScopeFixMarker = false;
+          resultHasScopeMarker = false;
+          collectReferences(sourceFile, refs);
+          collectLibs(sourceFile, libs2);
+          if (isExternalOrCommonJsModule(sourceFile) || isJsonSourceFile(sourceFile)) {
+            resultHasExternalModuleIndicator = false;
+            needsDeclare = false;
+            const statements = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(
+              sourceFile,
+              /*bundled*/
+              true
+            )) : visitNodes2(sourceFile.statements, visitDeclarationStatements);
+            const newFile = factory2.updateSourceFile(
+              sourceFile,
+              [factory2.createModuleDeclaration(
+                [factory2.createModifier(136 /* DeclareKeyword */)],
+                factory2.createStringLiteral(getResolvedExternalModuleName(context.getEmitHost(), sourceFile)),
+                factory2.createModuleBlock(setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), sourceFile.statements))
+              )],
+              /*isDeclarationFile*/
+              true,
+              /*referencedFiles*/
+              [],
+              /*typeReferences*/
+              [],
+              /*hasNoDefaultLib*/
+              false,
+              /*libReferences*/
+              []
+            );
+            return newFile;
           }
+          needsDeclare = true;
+          const updated2 = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(sourceFile)) : visitNodes2(sourceFile.statements, visitDeclarationStatements);
+          return factory2.updateSourceFile(
+            sourceFile,
+            transformAndReplaceLatePaintedStatements(updated2),
+            /*isDeclarationFile*/
+            true,
+            /*referencedFiles*/
+            [],
+            /*typeReferences*/
+            [],
+            /*hasNoDefaultLib*/
+            false,
+            /*libReferences*/
+            []
+          );
         }
-        if (writeFile2)
-          writeFile2(fileName, text, writeByteOrderMark, onError, sourceFiles, data);
-        else if (host.writeFile)
-          host.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data);
-        else
-          state.program.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data);
-        function handleNewSignature(oldSignatureFormat, newSignature) {
-          const oldSignature = !oldSignatureFormat || isString(oldSignatureFormat) ? oldSignatureFormat : oldSignatureFormat[0];
-          newSignature != null ? newSignature : newSignature = computeSignature(text, host, data);
-          if (newSignature === oldSignature) {
-            if (oldSignatureFormat === oldSignature)
-              return void 0;
-            else if (data)
-              data.differsOnlyInMap = true;
-            else
-              data = { differsOnlyInMap: true };
-          } else {
-            state.hasChangedEmitSignature = true;
-            state.latestChangedDtsFile = fileName;
-          }
-          return newSignature;
+      ), mapDefined(node.prepends, (prepend) => {
+        if (prepend.kind === 311 /* InputFiles */) {
+          const sourceFile = createUnparsedSourceFile(prepend, "dts", stripInternal);
+          hasNoDefaultLib = hasNoDefaultLib || !!sourceFile.hasNoDefaultLib;
+          collectReferences(sourceFile, refs);
+          recordTypeReferenceDirectivesIfNecessary(map(sourceFile.typeReferenceDirectives, (ref) => [ref.fileName, ref.resolutionMode]));
+          collectLibs(sourceFile, libs2);
+          return sourceFile;
         }
-      };
-    }
-    function emit(targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) {
-      if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) {
-        assertSourceFileOkWithoutNextAffectedCall(state, targetSourceFile);
+        return prepend;
+      }));
+      bundle.syntheticFileReferences = [];
+      bundle.syntheticTypeReferences = getFileReferencesForUsedTypeReferences();
+      bundle.syntheticLibReferences = getLibReferences();
+      bundle.hasNoDefaultLib = hasNoDefaultLib;
+      const outputFilePath2 = getDirectoryPath(normalizeSlashes(getOutputPathsFor(
+        node,
+        host,
+        /*forceDtsPaths*/
+        true
+      ).declarationFilePath));
+      const referenceVisitor2 = mapReferencesIntoArray(bundle.syntheticFileReferences, outputFilePath2);
+      refs.forEach(referenceVisitor2);
+      return bundle;
+    }
+    needsDeclare = true;
+    needsScopeFixMarker = false;
+    resultHasScopeMarker = false;
+    enclosingDeclaration = node;
+    currentSourceFile = node;
+    getSymbolAccessibilityDiagnostic = throwDiagnostic;
+    isBundledEmit = false;
+    resultHasExternalModuleIndicator = false;
+    suppressNewDiagnosticContexts = false;
+    lateMarkedStatements = void 0;
+    lateStatementReplacementMap = /* @__PURE__ */ new Map();
+    necessaryTypeReferences = void 0;
+    refs = collectReferences(currentSourceFile, /* @__PURE__ */ new Map());
+    libs2 = collectLibs(currentSourceFile, /* @__PURE__ */ new Map());
+    const references = [];
+    const outputFilePath = getDirectoryPath(normalizeSlashes(getOutputPathsFor(
+      node,
+      host,
+      /*forceDtsPaths*/
+      true
+    ).declarationFilePath));
+    const referenceVisitor = mapReferencesIntoArray(references, outputFilePath);
+    let combinedStatements;
+    if (isSourceFileJS(currentSourceFile)) {
+      combinedStatements = factory2.createNodeArray(transformDeclarationsForJS(node));
+      refs.forEach(referenceVisitor);
+      emittedImports = filter(combinedStatements, isAnyImportSyntax);
+    } else {
+      const statements = visitNodes2(node.statements, visitDeclarationStatements);
+      combinedStatements = setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), node.statements);
+      refs.forEach(referenceVisitor);
+      emittedImports = filter(combinedStatements, isAnyImportSyntax);
+      if (isExternalModule(node) && (!resultHasExternalModuleIndicator || needsScopeFixMarker && !resultHasScopeMarker)) {
+        combinedStatements = setTextRange(factory2.createNodeArray([...combinedStatements, createEmptyExports(factory2)]), combinedStatements);
       }
-      const result = handleNoEmitOptions(builderProgram, targetSourceFile, writeFile2, cancellationToken);
-      if (result)
-        return result;
-      if (!targetSourceFile) {
-        if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) {
-          let sourceMaps = [];
-          let emitSkipped = false;
-          let diagnostics;
-          let emittedFiles = [];
-          let affectedEmitResult;
-          while (affectedEmitResult = emitNextAffectedFile(writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers)) {
-            emitSkipped = emitSkipped || affectedEmitResult.result.emitSkipped;
-            diagnostics = addRange(diagnostics, affectedEmitResult.result.diagnostics);
-            emittedFiles = addRange(emittedFiles, affectedEmitResult.result.emittedFiles);
-            sourceMaps = addRange(sourceMaps, affectedEmitResult.result.sourceMaps);
+    }
+    const updated = factory2.updateSourceFile(
+      node,
+      combinedStatements,
+      /*isDeclarationFile*/
+      true,
+      references,
+      getFileReferencesForUsedTypeReferences(),
+      node.hasNoDefaultLib,
+      getLibReferences()
+    );
+    updated.exportedModulesFromDeclarationEmit = exportedModulesFromDeclarationEmit;
+    return updated;
+    function getLibReferences() {
+      return arrayFrom(libs2.keys(), (lib) => ({ fileName: lib, pos: -1, end: -1 }));
+    }
+    function getFileReferencesForUsedTypeReferences() {
+      return necessaryTypeReferences ? mapDefined(arrayFrom(necessaryTypeReferences.keys()), getFileReferenceForSpecifierModeTuple) : [];
+    }
+    function getFileReferenceForSpecifierModeTuple([typeName, mode]) {
+      if (emittedImports) {
+        for (const importStatement of emittedImports) {
+          if (isImportEqualsDeclaration(importStatement) && isExternalModuleReference(importStatement.moduleReference)) {
+            const expr = importStatement.moduleReference.expression;
+            if (isStringLiteralLike(expr) && expr.text === typeName) {
+              return void 0;
+            }
+          } else if (isImportDeclaration(importStatement) && isStringLiteral(importStatement.moduleSpecifier) && importStatement.moduleSpecifier.text === typeName) {
+            return void 0;
           }
-          return {
-            emitSkipped,
-            diagnostics: diagnostics || emptyArray,
-            emittedFiles,
-            sourceMaps
-          };
-        } else {
-          clearAffectedFilesPendingEmit(state, emitOnlyDtsFiles);
         }
       }
-      return Debug.checkDefined(state.program).emit(
-        targetSourceFile,
-        getWriteFileCallback(writeFile2, customTransformers),
-        cancellationToken,
-        emitOnlyDtsFiles,
-        customTransformers
-      );
+      return { fileName: typeName, pos: -1, end: -1, ...mode ? { resolutionMode: mode } : void 0 };
     }
-    function getSemanticDiagnosticsOfNextAffectedFile(cancellationToken, ignoreSourceFile) {
-      while (true) {
-        const affected = getNextAffectedFile(state, cancellationToken, host);
-        let result;
-        if (!affected)
-          return void 0;
-        else if (affected !== state.program) {
-          const affectedSourceFile = affected;
-          if (!ignoreSourceFile || !ignoreSourceFile(affectedSourceFile)) {
-            result = getSemanticDiagnosticsOfFile(state, affectedSourceFile, cancellationToken);
-          }
-          state.seenAffectedFiles.add(affectedSourceFile.resolvedPath);
-          state.affectedFilesIndex++;
-          state.buildInfoEmitPending = true;
-          if (!result)
-            continue;
+    function mapReferencesIntoArray(references2, outputFilePath2) {
+      return (file) => {
+        let declFileName;
+        if (file.isDeclarationFile) {
+          declFileName = file.fileName;
         } else {
-          result = state.program.getSemanticDiagnostics(void 0, cancellationToken);
-          state.changedFilesSet.clear();
-          state.programEmitPending = getBuilderFileEmit(state.compilerOptions);
+          if (isBundledEmit && contains(node.sourceFiles, file))
+            return;
+          const paths = getOutputPathsFor(
+            file,
+            host,
+            /*forceDtsPaths*/
+            true
+          );
+          declFileName = paths.declarationFilePath || paths.jsFilePath || file.fileName;
+        }
+        if (declFileName) {
+          const specifier = getModuleSpecifier(
+            options,
+            currentSourceFile,
+            toPath(outputFilePath2, host.getCurrentDirectory(), host.getCanonicalFileName),
+            toPath(declFileName, host.getCurrentDirectory(), host.getCanonicalFileName),
+            host
+          );
+          if (!pathIsRelative(specifier)) {
+            recordTypeReferenceDirectivesIfNecessary([[
+              specifier,
+              /*mode*/
+              void 0
+            ]]);
+            return;
+          }
+          let fileName = getRelativePathToDirectoryOrUrl(
+            outputFilePath2,
+            declFileName,
+            host.getCurrentDirectory(),
+            host.getCanonicalFileName,
+            /*isAbsolutePathAnUrl*/
+            false
+          );
+          if (startsWith(fileName, "./") && hasExtension(fileName)) {
+            fileName = fileName.substring(2);
+          }
+          if (startsWith(fileName, "node_modules/") || pathContainsNodeModules(fileName)) {
+            return;
+          }
+          references2.push({ pos: -1, end: -1, fileName });
         }
-        return { result, affected };
-      }
+      };
     }
-    function getSemanticDiagnostics(sourceFile, cancellationToken) {
-      assertSourceFileOkWithoutNextAffectedCall(state, sourceFile);
-      const compilerOptions = Debug.checkDefined(state.program).getCompilerOptions();
-      if (outFile(compilerOptions)) {
-        Debug.assert(!state.semanticDiagnosticsPerFile);
-        return Debug.checkDefined(state.program).getSemanticDiagnostics(sourceFile, cancellationToken);
+  }
+  function collectReferences(sourceFile, ret) {
+    if (noResolve || !isUnparsedSource(sourceFile) && isSourceFileJS(sourceFile))
+      return ret;
+    forEach(sourceFile.referencedFiles, (f) => {
+      const elem = host.getSourceFileFromReference(sourceFile, f);
+      if (elem) {
+        ret.set(getOriginalNodeId(elem), elem);
       }
-      if (sourceFile) {
-        return getSemanticDiagnosticsOfFile(state, sourceFile, cancellationToken);
+    });
+    return ret;
+  }
+  function collectLibs(sourceFile, ret) {
+    forEach(sourceFile.libReferenceDirectives, (ref) => {
+      const lib = host.getLibFileFromReference(ref);
+      if (lib) {
+        ret.set(toFileNameLowerCase(ref.fileName), true);
+      }
+    });
+    return ret;
+  }
+  function filterBindingPatternInitializersAndRenamings(name) {
+    if (name.kind === 79 /* Identifier */) {
+      return name;
+    } else {
+      if (name.kind === 204 /* ArrayBindingPattern */) {
+        return factory2.updateArrayBindingPattern(name, visitNodes2(name.elements, visitBindingElement));
+      } else {
+        return factory2.updateObjectBindingPattern(name, visitNodes2(name.elements, visitBindingElement));
       }
-      while (getSemanticDiagnosticsOfNextAffectedFile(cancellationToken)) {
+    }
+    function visitBindingElement(elem) {
+      if (elem.kind === 229 /* OmittedExpression */) {
+        return elem;
       }
-      let diagnostics;
-      for (const sourceFile2 of Debug.checkDefined(state.program).getSourceFiles()) {
-        diagnostics = addRange(diagnostics, getSemanticDiagnosticsOfFile(state, sourceFile2, cancellationToken));
+      if (elem.propertyName && isIdentifier(elem.propertyName) && isIdentifier(elem.name) && !elem.symbol.isReferenced) {
+        return factory2.updateBindingElement(
+          elem,
+          elem.dotDotDotToken,
+          /* propertyName */
+          void 0,
+          elem.propertyName,
+          shouldPrintWithInitializer(elem) ? elem.initializer : void 0
+        );
       }
-      return diagnostics || emptyArray;
+      return factory2.updateBindingElement(
+        elem,
+        elem.dotDotDotToken,
+        elem.propertyName,
+        filterBindingPatternInitializersAndRenamings(elem.name),
+        shouldPrintWithInitializer(elem) ? elem.initializer : void 0
+      );
     }
   }
-  function addToAffectedFilesPendingEmit(state, affectedFilePendingEmit, kind) {
-    var _a2, _b;
-    const existingKind = ((_a2 = state.affectedFilesPendingEmit) == null ? void 0 : _a2.get(affectedFilePendingEmit)) || 0 /* None */;
-    ((_b = state.affectedFilesPendingEmit) != null ? _b : state.affectedFilesPendingEmit = /* @__PURE__ */ new Map()).set(affectedFilePendingEmit, existingKind | kind);
-  }
-  function toBuilderStateFileInfoForMultiEmit(fileInfo) {
-    return isString(fileInfo) ? { version: fileInfo, signature: fileInfo, affectsGlobalScope: void 0, impliedFormat: void 0 } : isString(fileInfo.signature) ? fileInfo : { version: fileInfo.version, signature: fileInfo.signature === false ? void 0 : fileInfo.version, affectsGlobalScope: fileInfo.affectsGlobalScope, impliedFormat: fileInfo.impliedFormat };
+  function ensureParameter(p, modifierMask, type) {
+    let oldDiag;
+    if (!suppressNewDiagnosticContexts) {
+      oldDiag = getSymbolAccessibilityDiagnostic;
+      getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(p);
+    }
+    const newParam = factory2.updateParameterDeclaration(
+      p,
+      maskModifiers(p, modifierMask),
+      p.dotDotDotToken,
+      filterBindingPatternInitializersAndRenamings(p.name),
+      resolver.isOptionalParameter(p) ? p.questionToken || factory2.createToken(57 /* QuestionToken */) : void 0,
+      ensureType(
+        p,
+        type || p.type,
+        /*ignorePrivate*/
+        true
+      ),
+      // Ignore private param props, since this type is going straight back into a param
+      ensureNoInitializer(p)
+    );
+    if (!suppressNewDiagnosticContexts) {
+      getSymbolAccessibilityDiagnostic = oldDiag;
+    }
+    return newParam;
   }
-  function toBuilderFileEmit(value, fullEmitForOptions) {
-    return isNumber(value) ? fullEmitForOptions : value[1] || 8 /* Dts */;
+  function shouldPrintWithInitializer(node) {
+    return canHaveLiteralInitializer(node) && resolver.isLiteralConstDeclaration(getParseTreeNode(node));
   }
-  function toProgramEmitPending(value, options) {
-    return !value ? getBuilderFileEmit(options || {}) : value;
+  function ensureNoInitializer(node) {
+    if (shouldPrintWithInitializer(node)) {
+      return resolver.createLiteralConstValue(getParseTreeNode(node), symbolTracker);
+    }
+    return void 0;
   }
-  function createBuilderProgramUsingProgramBuildInfo(buildInfo, buildInfoPath, host) {
-    var _a2, _b, _c, _d;
-    const program = buildInfo.program;
-    const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory()));
-    const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
-    let state;
-    const filePaths = (_a2 = program.fileNames) == null ? void 0 : _a2.map(toPath3);
-    let filePathsSetList;
-    const latestChangedDtsFile = program.latestChangedDtsFile ? toAbsolutePath(program.latestChangedDtsFile) : void 0;
-    if (isProgramBundleEmitBuildInfo(program)) {
-      const fileInfos = /* @__PURE__ */ new Map();
-      program.fileInfos.forEach((fileInfo, index) => {
-        const path = toFilePath(index + 1);
-        fileInfos.set(path, isString(fileInfo) ? { version: fileInfo, signature: void 0, affectsGlobalScope: void 0, impliedFormat: void 0 } : fileInfo);
-      });
-      state = {
-        fileInfos,
-        compilerOptions: program.options ? convertToOptionsWithAbsolutePaths(program.options, toAbsolutePath) : {},
-        latestChangedDtsFile,
-        outSignature: program.outSignature,
-        programEmitPending: program.pendingEmit === void 0 ? void 0 : toProgramEmitPending(program.pendingEmit, program.options),
-        bundle: buildInfo.bundle
-      };
-    } else {
-      filePathsSetList = (_b = program.fileIdsList) == null ? void 0 : _b.map((fileIds) => new Set(fileIds.map(toFilePath)));
-      const fileInfos = /* @__PURE__ */ new Map();
-      const emitSignatures = ((_c = program.options) == null ? void 0 : _c.composite) && !outFile(program.options) ? /* @__PURE__ */ new Map() : void 0;
-      program.fileInfos.forEach((fileInfo, index) => {
-        const path = toFilePath(index + 1);
-        const stateFileInfo = toBuilderStateFileInfoForMultiEmit(fileInfo);
-        fileInfos.set(path, stateFileInfo);
-        if (emitSignatures && stateFileInfo.signature)
-          emitSignatures.set(path, stateFileInfo.signature);
-      });
-      (_d = program.emitSignatures) == null ? void 0 : _d.forEach((value) => {
-        if (isNumber(value))
-          emitSignatures.delete(toFilePath(value));
-        else {
-          const key = toFilePath(value[0]);
-          emitSignatures.set(
-            key,
-            !isString(value[1]) && !value[1].length ? [emitSignatures.get(key)] : value[1]
-          );
-        }
-      });
-      const fullEmitForOptions = program.affectedFilesPendingEmit ? getBuilderFileEmit(program.options || {}) : void 0;
-      state = {
-        fileInfos,
-        compilerOptions: program.options ? convertToOptionsWithAbsolutePaths(program.options, toAbsolutePath) : {},
-        referencedMap: toManyToManyPathMap(program.referencedMap),
-        exportedModulesMap: toManyToManyPathMap(program.exportedModulesMap),
-        semanticDiagnosticsPerFile: program.semanticDiagnosticsPerFile && arrayToMap(program.semanticDiagnosticsPerFile, (value) => toFilePath(isNumber(value) ? value : value[0]), (value) => isNumber(value) ? emptyArray : value[1]),
-        hasReusableDiagnostic: true,
-        affectedFilesPendingEmit: program.affectedFilesPendingEmit && arrayToMap(program.affectedFilesPendingEmit, (value) => toFilePath(isNumber(value) ? value : value[0]), (value) => toBuilderFileEmit(value, fullEmitForOptions)),
-        changedFilesSet: new Set(map(program.changeFileSet, toFilePath)),
-        latestChangedDtsFile,
-        emitSignatures: (emitSignatures == null ? void 0 : emitSignatures.size) ? emitSignatures : void 0
-      };
+  function ensureType(node, type, ignorePrivate) {
+    if (!ignorePrivate && hasEffectiveModifier(node, 8 /* Private */)) {
+      return;
     }
-    return {
-      getState: () => state,
-      saveEmitState: noop,
-      restoreEmitState: noop,
-      getProgram: notImplemented,
-      getProgramOrUndefined: returnUndefined,
-      releaseProgram: noop,
-      getCompilerOptions: () => state.compilerOptions,
-      getSourceFile: notImplemented,
-      getSourceFiles: notImplemented,
-      getOptionsDiagnostics: notImplemented,
-      getGlobalDiagnostics: notImplemented,
-      getConfigFileParsingDiagnostics: notImplemented,
-      getSyntacticDiagnostics: notImplemented,
-      getDeclarationDiagnostics: notImplemented,
-      getSemanticDiagnostics: notImplemented,
-      emit: notImplemented,
-      getAllDependencies: notImplemented,
-      getCurrentDirectory: notImplemented,
-      emitNextAffectedFile: notImplemented,
-      getSemanticDiagnosticsOfNextAffectedFile: notImplemented,
-      emitBuildInfo: notImplemented,
-      close: noop,
-      hasChangedEmitSignature: returnFalse
-    };
-    function toPath3(path) {
-      return toPath(path, buildInfoDirectory, getCanonicalFileName);
+    if (shouldPrintWithInitializer(node)) {
+      return;
     }
-    function toAbsolutePath(path) {
-      return getNormalizedAbsolutePath(path, buildInfoDirectory);
+    const shouldUseResolverType = node.kind === 166 /* Parameter */ && (resolver.isRequiredInitializedParameter(node) || resolver.isOptionalUninitializedParameterProperty(node));
+    if (type && !shouldUseResolverType) {
+      return visitNode(type, visitDeclarationSubtree);
     }
-    function toFilePath(fileId) {
-      return filePaths[fileId - 1];
+    if (!getParseTreeNode(node)) {
+      return type ? visitNode(type, visitDeclarationSubtree) : factory2.createKeywordTypeNode(131 /* AnyKeyword */);
     }
-    function toFilePathsSet(fileIdsListId) {
-      return filePathsSetList[fileIdsListId - 1];
+    if (node.kind === 175 /* SetAccessor */) {
+      return factory2.createKeywordTypeNode(131 /* AnyKeyword */);
     }
-    function toManyToManyPathMap(referenceMap) {
-      if (!referenceMap) {
-        return void 0;
+    errorNameNode = node.name;
+    let oldDiag;
+    if (!suppressNewDiagnosticContexts) {
+      oldDiag = getSymbolAccessibilityDiagnostic;
+      getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(node);
+    }
+    if (node.kind === 257 /* VariableDeclaration */ || node.kind === 205 /* BindingElement */) {
+      return cleanup(resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker));
+    }
+    if (node.kind === 166 /* Parameter */ || node.kind === 169 /* PropertyDeclaration */ || node.kind === 168 /* PropertySignature */) {
+      if (isPropertySignature(node) || !node.initializer)
+        return cleanup(resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker, shouldUseResolverType));
+      return cleanup(resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker, shouldUseResolverType) || resolver.createTypeOfExpression(node.initializer, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker));
+    }
+    return cleanup(resolver.createReturnTypeOfSignatureDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, symbolTracker));
+    function cleanup(returnValue) {
+      errorNameNode = void 0;
+      if (!suppressNewDiagnosticContexts) {
+        getSymbolAccessibilityDiagnostic = oldDiag;
       }
-      const map2 = BuilderState.createManyToManyPathMap();
-      referenceMap.forEach(
-        ([fileId, fileIdListId]) => map2.set(toFilePath(fileId), toFilePathsSet(fileIdListId))
-      );
-      return map2;
+      return returnValue || factory2.createKeywordTypeNode(131 /* AnyKeyword */);
     }
   }
-  function getBuildInfoFileVersionMap(program, buildInfoPath, host) {
-    const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory()));
-    const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
-    const fileInfos = /* @__PURE__ */ new Map();
-    program.fileInfos.forEach((fileInfo, index) => {
-      const path = toPath(program.fileNames[index], buildInfoDirectory, getCanonicalFileName);
-      const version2 = isString(fileInfo) ? fileInfo : fileInfo.version;
-      fileInfos.set(path, version2);
-    });
-    return fileInfos;
-  }
-  function createRedirectedBuilderProgram(getState, configFileParsingDiagnostics) {
-    return {
-      getState: notImplemented,
-      saveEmitState: noop,
-      restoreEmitState: noop,
-      getProgram,
-      getProgramOrUndefined: () => getState().program,
-      releaseProgram: () => getState().program = void 0,
-      getCompilerOptions: () => getState().compilerOptions,
-      getSourceFile: (fileName) => getProgram().getSourceFile(fileName),
-      getSourceFiles: () => getProgram().getSourceFiles(),
-      getOptionsDiagnostics: (cancellationToken) => getProgram().getOptionsDiagnostics(cancellationToken),
-      getGlobalDiagnostics: (cancellationToken) => getProgram().getGlobalDiagnostics(cancellationToken),
-      getConfigFileParsingDiagnostics: () => configFileParsingDiagnostics,
-      getSyntacticDiagnostics: (sourceFile, cancellationToken) => getProgram().getSyntacticDiagnostics(sourceFile, cancellationToken),
-      getDeclarationDiagnostics: (sourceFile, cancellationToken) => getProgram().getDeclarationDiagnostics(sourceFile, cancellationToken),
-      getSemanticDiagnostics: (sourceFile, cancellationToken) => getProgram().getSemanticDiagnostics(sourceFile, cancellationToken),
-      emit: (sourceFile, writeFile2, cancellationToken, emitOnlyDts, customTransformers) => getProgram().emit(sourceFile, writeFile2, cancellationToken, emitOnlyDts, customTransformers),
-      emitBuildInfo: (writeFile2, cancellationToken) => getProgram().emitBuildInfo(writeFile2, cancellationToken),
-      getAllDependencies: notImplemented,
-      getCurrentDirectory: () => getProgram().getCurrentDirectory(),
-      close: noop
-    };
-    function getProgram() {
-      return Debug.checkDefined(getState().program);
+  function isDeclarationAndNotVisible(node) {
+    node = getParseTreeNode(node);
+    switch (node.kind) {
+      case 259 /* FunctionDeclaration */:
+      case 264 /* ModuleDeclaration */:
+      case 261 /* InterfaceDeclaration */:
+      case 260 /* ClassDeclaration */:
+      case 262 /* TypeAliasDeclaration */:
+      case 263 /* EnumDeclaration */:
+        return !resolver.isDeclarationVisible(node);
+      case 257 /* VariableDeclaration */:
+        return !getBindingNameVisible(node);
+      case 268 /* ImportEqualsDeclaration */:
+      case 269 /* ImportDeclaration */:
+      case 275 /* ExportDeclaration */:
+      case 274 /* ExportAssignment */:
+        return false;
+      case 172 /* ClassStaticBlockDeclaration */:
+        return true;
     }
+    return false;
   }
-
-  // src/compiler/builderPublic.ts
-  function createSemanticDiagnosticsBuilderProgram(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
-    return createBuilderProgram(0 /* SemanticDiagnosticsBuilderProgram */, getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences));
-  }
-  function createEmitAndSemanticDiagnosticsBuilderProgram(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
-    return createBuilderProgram(1 /* EmitAndSemanticDiagnosticsBuilderProgram */, getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences));
-  }
-  function createAbstractBuilder(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
-    const { newProgram, configFileParsingDiagnostics: newConfigFileParsingDiagnostics } = getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences);
-    return createRedirectedBuilderProgram(() => ({ program: newProgram, compilerOptions: newProgram.getCompilerOptions() }), newConfigFileParsingDiagnostics);
-  }
-
-  // src/compiler/resolutionCache.ts
-  function removeIgnoredPath(path) {
-    if (endsWith(path, "/node_modules/.staging")) {
-      return removeSuffix(path, "/.staging");
+  function shouldEmitFunctionProperties(input) {
+    var _a2;
+    if (input.body) {
+      return true;
     }
-    return some(ignoredPaths, (searchPath) => stringContains(path, searchPath)) ? void 0 : path;
+    const overloadSignatures = (_a2 = input.symbol.declarations) == null ? void 0 : _a2.filter((decl) => isFunctionDeclaration(decl) && !decl.body);
+    return !overloadSignatures || overloadSignatures.indexOf(input) === overloadSignatures.length - 1;
   }
-  function canWatchDirectoryOrFile(dirPath) {
-    const rootLength = getRootLength(dirPath);
-    if (dirPath.length === rootLength) {
+  function getBindingNameVisible(elem) {
+    if (isOmittedExpression(elem)) {
       return false;
     }
-    let nextDirectorySeparator = dirPath.indexOf(directorySeparator, rootLength);
-    if (nextDirectorySeparator === -1) {
-      return false;
+    if (isBindingPattern(elem.name)) {
+      return some(elem.name.elements, getBindingNameVisible);
+    } else {
+      return resolver.isDeclarationVisible(elem);
     }
-    let pathPartForUserCheck = dirPath.substring(rootLength, nextDirectorySeparator + 1);
-    const isNonDirectorySeparatorRoot = rootLength > 1 || dirPath.charCodeAt(0) !== 47 /* slash */;
-    if (isNonDirectorySeparatorRoot && dirPath.search(/[a-zA-Z]:/) !== 0 && pathPartForUserCheck.search(/[a-zA-Z]\$\//) === 0) {
-      nextDirectorySeparator = dirPath.indexOf(directorySeparator, nextDirectorySeparator + 1);
-      if (nextDirectorySeparator === -1) {
-        return false;
-      }
-      pathPartForUserCheck = dirPath.substring(rootLength + pathPartForUserCheck.length, nextDirectorySeparator + 1);
+  }
+  function updateParamsList(node, params, modifierMask) {
+    if (hasEffectiveModifier(node, 8 /* Private */)) {
+      return void 0;
     }
-    if (isNonDirectorySeparatorRoot && pathPartForUserCheck.search(/users\//i) !== 0) {
-      return true;
+    const newParams = map(params, (p) => ensureParameter(p, modifierMask));
+    if (!newParams) {
+      return void 0;
     }
-    for (let searchIndex = nextDirectorySeparator + 1, searchLevels = 2; searchLevels > 0; searchLevels--) {
-      searchIndex = dirPath.indexOf(directorySeparator, searchIndex) + 1;
-      if (searchIndex === 0) {
-        return false;
+    return factory2.createNodeArray(newParams, params.hasTrailingComma);
+  }
+  function updateAccessorParamsList(input, isPrivate) {
+    let newParams;
+    if (!isPrivate) {
+      const thisParameter = getThisParameter(input);
+      if (thisParameter) {
+        newParams = [ensureParameter(thisParameter)];
       }
     }
-    return true;
-  }
-  function createResolutionCache(resolutionHost, rootDirForResolution, logChangesWhenResolvingModule) {
-    let filesWithChangedSetOfUnresolvedImports;
-    let filesWithInvalidatedResolutions;
-    let filesWithInvalidatedNonRelativeUnresolvedImports;
-    const nonRelativeExternalModuleResolutions = createMultiMap();
-    const resolutionsWithFailedLookups = [];
-    const resolutionsWithOnlyAffectingLocations = [];
-    const resolvedFileToResolution = createMultiMap();
-    const impliedFormatPackageJsons = /* @__PURE__ */ new Map();
-    let hasChangedAutomaticTypeDirectiveNames = false;
-    let affectingPathChecksForFile;
-    let affectingPathChecks;
-    let failedLookupChecks;
-    let startsWithPathChecks;
-    let isInDirectoryChecks;
-    const getCurrentDirectory = memoize(() => resolutionHost.getCurrentDirectory());
-    const cachedDirectoryStructureHost = resolutionHost.getCachedDirectoryStructureHost();
-    const resolvedModuleNames = /* @__PURE__ */ new Map();
-    const perDirectoryResolvedModuleNames = createCacheWithRedirects();
-    const nonRelativeModuleNameCache = createCacheWithRedirects();
-    const moduleResolutionCache = createModuleResolutionCache(
-      getCurrentDirectory(),
-      resolutionHost.getCanonicalFileName,
-      void 0,
-      perDirectoryResolvedModuleNames,
-      nonRelativeModuleNameCache
-    );
-    const resolvedTypeReferenceDirectives = /* @__PURE__ */ new Map();
-    const perDirectoryResolvedTypeReferenceDirectives = createCacheWithRedirects();
-    const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
-      getCurrentDirectory(),
-      resolutionHost.getCanonicalFileName,
-      void 0,
-      moduleResolutionCache.getPackageJsonInfoCache(),
-      perDirectoryResolvedTypeReferenceDirectives
-    );
-    const failedLookupDefaultExtensions = [".ts" /* Ts */, ".tsx" /* Tsx */, ".js" /* Js */, ".jsx" /* Jsx */, ".json" /* Json */];
-    const customFailedLookupPaths = /* @__PURE__ */ new Map();
-    const directoryWatchesOfFailedLookups = /* @__PURE__ */ new Map();
-    const fileWatchesOfAffectingLocations = /* @__PURE__ */ new Map();
-    const rootDir = rootDirForResolution && removeTrailingDirectorySeparator(getNormalizedAbsolutePath(rootDirForResolution, getCurrentDirectory()));
-    const rootPath = rootDir && resolutionHost.toPath(rootDir);
-    const rootSplitLength = rootPath !== void 0 ? rootPath.split(directorySeparator).length : 0;
-    const typeRootsWatches = /* @__PURE__ */ new Map();
-    return {
-      getModuleResolutionCache: () => moduleResolutionCache,
-      startRecordingFilesWithChangedResolutions,
-      finishRecordingFilesWithChangedResolutions,
-      startCachingPerDirectoryResolution,
-      finishCachingPerDirectoryResolution,
-      resolveModuleNames,
-      getResolvedModuleWithFailedLookupLocationsFromCache,
-      resolveTypeReferenceDirectives,
-      removeResolutionsFromProjectReferenceRedirects,
-      removeResolutionsOfFile,
-      hasChangedAutomaticTypeDirectiveNames: () => hasChangedAutomaticTypeDirectiveNames,
-      invalidateResolutionOfFile,
-      invalidateResolutionsOfFailedLookupLocations,
-      setFilesWithInvalidatedNonRelativeUnresolvedImports,
-      createHasInvalidatedResolutions,
-      isFileWithInvalidatedNonRelativeUnresolvedImports,
-      updateTypeRootsWatch,
-      closeTypeRootsWatch,
-      clear: clear2
-    };
-    function getResolvedModule2(resolution) {
-      return resolution.resolvedModule;
+    if (isSetAccessorDeclaration(input)) {
+      let newValueParameter;
+      if (!isPrivate) {
+        const valueParameter = getSetAccessorValueParameter(input);
+        if (valueParameter) {
+          const accessorType = getTypeAnnotationFromAllAccessorDeclarations(input, resolver.getAllAccessorDeclarations(input));
+          newValueParameter = ensureParameter(
+            valueParameter,
+            /*modifierMask*/
+            void 0,
+            accessorType
+          );
+        }
+      }
+      if (!newValueParameter) {
+        newValueParameter = factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          "value"
+        );
+      }
+      newParams = append(newParams, newValueParameter);
     }
-    function getResolvedTypeReferenceDirective2(resolution) {
-      return resolution.resolvedTypeReferenceDirective;
+    return factory2.createNodeArray(newParams || emptyArray);
+  }
+  function ensureTypeParams(node, params) {
+    return hasEffectiveModifier(node, 8 /* Private */) ? void 0 : visitNodes2(params, visitDeclarationSubtree);
+  }
+  function isEnclosingDeclaration(node) {
+    return isSourceFile(node) || isTypeAliasDeclaration(node) || isModuleDeclaration(node) || isClassDeclaration(node) || isInterfaceDeclaration(node) || isFunctionLike(node) || isIndexSignatureDeclaration(node) || isMappedTypeNode(node);
+  }
+  function checkEntityNameVisibility(entityName, enclosingDeclaration2) {
+    const visibilityResult = resolver.isEntityNameVisible(entityName, enclosingDeclaration2);
+    handleSymbolAccessibilityError(visibilityResult);
+    recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForEntityName(entityName));
+  }
+  function preserveJsDoc(updated, original) {
+    if (hasJSDocNodes(updated) && hasJSDocNodes(original)) {
+      updated.jsDoc = original.jsDoc;
     }
-    function isInDirectoryPath(dir, file) {
-      if (dir === void 0 || file.length <= dir.length) {
-        return false;
+    return setCommentRange(updated, getCommentRange(original));
+  }
+  function rewriteModuleSpecifier(parent2, input) {
+    if (!input)
+      return void 0;
+    resultHasExternalModuleIndicator = resultHasExternalModuleIndicator || parent2.kind !== 264 /* ModuleDeclaration */ && parent2.kind !== 202 /* ImportType */;
+    if (isStringLiteralLike(input)) {
+      if (isBundledEmit) {
+        const newName = getExternalModuleNameFromDeclaration(context.getEmitHost(), resolver, parent2);
+        if (newName) {
+          return factory2.createStringLiteral(newName);
+        }
+      } else {
+        const symbol = resolver.getSymbolOfExternalModuleSpecifier(input);
+        if (symbol) {
+          (exportedModulesFromDeclarationEmit || (exportedModulesFromDeclarationEmit = [])).push(symbol);
+        }
       }
-      return startsWith(file, dir) && file[dir.length] === directorySeparator;
     }
-    function clear2() {
-      clearMap(directoryWatchesOfFailedLookups, closeFileWatcherOf);
-      clearMap(fileWatchesOfAffectingLocations, closeFileWatcherOf);
-      customFailedLookupPaths.clear();
-      nonRelativeExternalModuleResolutions.clear();
-      closeTypeRootsWatch();
-      resolvedModuleNames.clear();
-      resolvedTypeReferenceDirectives.clear();
-      resolvedFileToResolution.clear();
-      resolutionsWithFailedLookups.length = 0;
-      resolutionsWithOnlyAffectingLocations.length = 0;
-      failedLookupChecks = void 0;
-      startsWithPathChecks = void 0;
-      isInDirectoryChecks = void 0;
-      affectingPathChecks = void 0;
-      affectingPathChecksForFile = void 0;
-      moduleResolutionCache.clear();
-      typeReferenceDirectiveResolutionCache.clear();
-      impliedFormatPackageJsons.clear();
-      hasChangedAutomaticTypeDirectiveNames = false;
+    return input;
+  }
+  function transformImportEqualsDeclaration(decl) {
+    if (!resolver.isDeclarationVisible(decl))
+      return;
+    if (decl.moduleReference.kind === 280 /* ExternalModuleReference */) {
+      const specifier = getExternalModuleImportEqualsDeclarationExpression(decl);
+      return factory2.updateImportEqualsDeclaration(
+        decl,
+        decl.modifiers,
+        decl.isTypeOnly,
+        decl.name,
+        factory2.updateExternalModuleReference(decl.moduleReference, rewriteModuleSpecifier(decl, specifier))
+      );
+    } else {
+      const oldDiag = getSymbolAccessibilityDiagnostic;
+      getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(decl);
+      checkEntityNameVisibility(decl.moduleReference, enclosingDeclaration);
+      getSymbolAccessibilityDiagnostic = oldDiag;
+      return decl;
+    }
+  }
+  function transformImportDeclaration(decl) {
+    if (!decl.importClause) {
+      return factory2.updateImportDeclaration(
+        decl,
+        decl.modifiers,
+        decl.importClause,
+        rewriteModuleSpecifier(decl, decl.moduleSpecifier),
+        getResolutionModeOverrideForClauseInNightly(decl.assertClause)
+      );
+    }
+    const visibleDefaultBinding = decl.importClause && decl.importClause.name && resolver.isDeclarationVisible(decl.importClause) ? decl.importClause.name : void 0;
+    if (!decl.importClause.namedBindings) {
+      return visibleDefaultBinding && factory2.updateImportDeclaration(decl, decl.modifiers, factory2.updateImportClause(
+        decl.importClause,
+        decl.importClause.isTypeOnly,
+        visibleDefaultBinding,
+        /*namedBindings*/
+        void 0
+      ), rewriteModuleSpecifier(decl, decl.moduleSpecifier), getResolutionModeOverrideForClauseInNightly(decl.assertClause));
     }
-    function startRecordingFilesWithChangedResolutions() {
-      filesWithChangedSetOfUnresolvedImports = [];
+    if (decl.importClause.namedBindings.kind === 271 /* NamespaceImport */) {
+      const namedBindings = resolver.isDeclarationVisible(decl.importClause.namedBindings) ? decl.importClause.namedBindings : (
+        /*namedBindings*/
+        void 0
+      );
+      return visibleDefaultBinding || namedBindings ? factory2.updateImportDeclaration(decl, decl.modifiers, factory2.updateImportClause(
+        decl.importClause,
+        decl.importClause.isTypeOnly,
+        visibleDefaultBinding,
+        namedBindings
+      ), rewriteModuleSpecifier(decl, decl.moduleSpecifier), getResolutionModeOverrideForClauseInNightly(decl.assertClause)) : void 0;
+    }
+    const bindingList = mapDefined(decl.importClause.namedBindings.elements, (b) => resolver.isDeclarationVisible(b) ? b : void 0);
+    if (bindingList && bindingList.length || visibleDefaultBinding) {
+      return factory2.updateImportDeclaration(
+        decl,
+        decl.modifiers,
+        factory2.updateImportClause(
+          decl.importClause,
+          decl.importClause.isTypeOnly,
+          visibleDefaultBinding,
+          bindingList && bindingList.length ? factory2.updateNamedImports(decl.importClause.namedBindings, bindingList) : void 0
+        ),
+        rewriteModuleSpecifier(decl, decl.moduleSpecifier),
+        getResolutionModeOverrideForClauseInNightly(decl.assertClause)
+      );
     }
-    function finishRecordingFilesWithChangedResolutions() {
-      const collected = filesWithChangedSetOfUnresolvedImports;
-      filesWithChangedSetOfUnresolvedImports = void 0;
-      return collected;
+    if (resolver.isImportRequiredByAugmentation(decl)) {
+      return factory2.updateImportDeclaration(
+        decl,
+        decl.modifiers,
+        /*importClause*/
+        void 0,
+        rewriteModuleSpecifier(decl, decl.moduleSpecifier),
+        getResolutionModeOverrideForClauseInNightly(decl.assertClause)
+      );
     }
-    function isFileWithInvalidatedNonRelativeUnresolvedImports(path) {
-      if (!filesWithInvalidatedNonRelativeUnresolvedImports) {
-        return false;
+  }
+  function getResolutionModeOverrideForClauseInNightly(assertClause) {
+    const mode = getResolutionModeOverrideForClause(assertClause);
+    if (mode !== void 0) {
+      if (!isNightly()) {
+        context.addDiagnostic(createDiagnosticForNode(assertClause, Diagnostics.resolution_mode_assertions_are_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next));
       }
-      const value = filesWithInvalidatedNonRelativeUnresolvedImports.get(path);
-      return !!value && !!value.length;
-    }
-    function createHasInvalidatedResolutions(customHasInvalidatedResolutions) {
-      invalidateResolutionsOfFailedLookupLocations();
-      const collected = filesWithInvalidatedResolutions;
-      filesWithInvalidatedResolutions = void 0;
-      return (path) => customHasInvalidatedResolutions(path) || !!(collected == null ? void 0 : collected.has(path)) || isFileWithInvalidatedNonRelativeUnresolvedImports(path);
-    }
-    function startCachingPerDirectoryResolution() {
-      moduleResolutionCache.clearAllExceptPackageJsonInfoCache();
-      typeReferenceDirectiveResolutionCache.clearAllExceptPackageJsonInfoCache();
-      nonRelativeExternalModuleResolutions.forEach(watchFailedLookupLocationOfNonRelativeModuleResolutions);
-      nonRelativeExternalModuleResolutions.clear();
-    }
-    function finishCachingPerDirectoryResolution(newProgram, oldProgram) {
-      filesWithInvalidatedNonRelativeUnresolvedImports = void 0;
-      nonRelativeExternalModuleResolutions.forEach(watchFailedLookupLocationOfNonRelativeModuleResolutions);
-      nonRelativeExternalModuleResolutions.clear();
-      if (newProgram !== oldProgram) {
-        newProgram == null ? void 0 : newProgram.getSourceFiles().forEach((newFile) => {
-          var _a2, _b, _c;
-          const expected = isExternalOrCommonJsModule(newFile) ? (_b = (_a2 = newFile.packageJsonLocations) == null ? void 0 : _a2.length) != null ? _b : 0 : 0;
-          const existing = (_c = impliedFormatPackageJsons.get(newFile.path)) != null ? _c : emptyArray;
-          for (let i = existing.length; i < expected; i++) {
-            createFileWatcherOfAffectingLocation(newFile.packageJsonLocations[i], false);
-          }
-          if (existing.length > expected) {
-            for (let i = expected; i < existing.length; i++) {
-              fileWatchesOfAffectingLocations.get(existing[i]).files--;
+      return assertClause;
+    }
+    return void 0;
+  }
+  function transformAndReplaceLatePaintedStatements(statements) {
+    while (length(lateMarkedStatements)) {
+      const i = lateMarkedStatements.shift();
+      if (!isLateVisibilityPaintedStatement(i)) {
+        return Debug.fail(`Late replaced statement was found which is not handled by the declaration transformer!: ${Debug.formatSyntaxKind(i.kind)}`);
+      }
+      const priorNeedsDeclare = needsDeclare;
+      needsDeclare = i.parent && isSourceFile(i.parent) && !(isExternalModule(i.parent) && isBundledEmit);
+      const result = transformTopLevelDeclaration(i);
+      needsDeclare = priorNeedsDeclare;
+      lateStatementReplacementMap.set(getOriginalNodeId(i), result);
+    }
+    return visitNodes2(statements, visitLateVisibilityMarkedStatements);
+    function visitLateVisibilityMarkedStatements(statement) {
+      if (isLateVisibilityPaintedStatement(statement)) {
+        const key = getOriginalNodeId(statement);
+        if (lateStatementReplacementMap.has(key)) {
+          const result = lateStatementReplacementMap.get(key);
+          lateStatementReplacementMap.delete(key);
+          if (result) {
+            if (isArray(result) ? some(result, needsScopeMarker) : needsScopeMarker(result)) {
+              needsScopeFixMarker = true;
+            }
+            if (isSourceFile(statement.parent) && (isArray(result) ? some(result, isExternalModuleIndicator) : isExternalModuleIndicator(result))) {
+              resultHasExternalModuleIndicator = true;
             }
           }
-          if (expected)
-            impliedFormatPackageJsons.set(newFile.path, newFile.packageJsonLocations);
-          else
-            impliedFormatPackageJsons.delete(newFile.path);
-        });
-        impliedFormatPackageJsons.forEach((existing, path) => {
-          if (!(newProgram == null ? void 0 : newProgram.getSourceFileByPath(path))) {
-            existing.forEach((location2) => fileWatchesOfAffectingLocations.get(location2).files--);
-            impliedFormatPackageJsons.delete(path);
-          }
-        });
-      }
-      directoryWatchesOfFailedLookups.forEach((watcher, path) => {
-        if (watcher.refCount === 0) {
-          directoryWatchesOfFailedLookups.delete(path);
-          watcher.watcher.close();
-        }
-      });
-      fileWatchesOfAffectingLocations.forEach((watcher, path) => {
-        if (watcher.files === 0 && watcher.resolutions === 0) {
-          fileWatchesOfAffectingLocations.delete(path);
-          watcher.watcher.close();
+          return result;
         }
-      });
-      hasChangedAutomaticTypeDirectiveNames = false;
+      }
+      return statement;
     }
-    function resolveModuleName2(moduleName, containingFile, compilerOptions, host, redirectedReference, _containingSourceFile, mode) {
-      const primaryResult = resolveModuleName(moduleName, containingFile, compilerOptions, host, moduleResolutionCache, redirectedReference, mode);
-      if (!resolutionHost.getGlobalCache) {
-        return primaryResult;
+  }
+  function visitDeclarationSubtree(input) {
+    if (shouldStripInternal(input))
+      return;
+    if (isDeclaration(input)) {
+      if (isDeclarationAndNotVisible(input))
+        return;
+      if (hasDynamicName(input) && !resolver.isLateBound(getParseTreeNode(input))) {
+        return;
       }
-      const globalCache = resolutionHost.getGlobalCache();
-      if (globalCache !== void 0 && !isExternalModuleNameRelative(moduleName) && !(primaryResult.resolvedModule && extensionIsTS(primaryResult.resolvedModule.extension))) {
-        const { resolvedModule, failedLookupLocations, affectingLocations } = loadModuleFromGlobalCache(
-          Debug.checkDefined(resolutionHost.globalCacheResolutionModuleName)(moduleName),
-          resolutionHost.projectName,
-          compilerOptions,
-          host,
-          globalCache,
-          moduleResolutionCache
-        );
-        if (resolvedModule) {
-          primaryResult.resolvedModule = resolvedModule;
-          primaryResult.failedLookupLocations.push(...failedLookupLocations);
-          primaryResult.affectingLocations.push(...affectingLocations);
-          return primaryResult;
-        }
+    }
+    if (isFunctionLike(input) && resolver.isImplementationOfOverload(input))
+      return;
+    if (isSemicolonClassElement(input))
+      return;
+    let previousEnclosingDeclaration;
+    if (isEnclosingDeclaration(input)) {
+      previousEnclosingDeclaration = enclosingDeclaration;
+      enclosingDeclaration = input;
+    }
+    const oldDiag = getSymbolAccessibilityDiagnostic;
+    const canProduceDiagnostic = canProduceDiagnostics(input);
+    const oldWithinObjectLiteralType = suppressNewDiagnosticContexts;
+    let shouldEnterSuppressNewDiagnosticsContextContext = (input.kind === 184 /* TypeLiteral */ || input.kind === 197 /* MappedType */) && input.parent.kind !== 262 /* TypeAliasDeclaration */;
+    if (isMethodDeclaration(input) || isMethodSignature(input)) {
+      if (hasEffectiveModifier(input, 8 /* Private */)) {
+        if (input.symbol && input.symbol.declarations && input.symbol.declarations[0] !== input)
+          return;
+        return cleanup(factory2.createPropertyDeclaration(
+          ensureModifiers(input),
+          input.name,
+          /*questionToken*/
+          void 0,
+          /*type*/
+          void 0,
+          /*initializer*/
+          void 0
+        ));
       }
-      return primaryResult;
     }
-    function resolveTypeReferenceDirective2(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, _containingSourceFile, resolutionMode) {
-      return resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, typeReferenceDirectiveResolutionCache, resolutionMode);
+    if (canProduceDiagnostic && !suppressNewDiagnosticContexts) {
+      getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(input);
     }
-    function resolveNamesWithLocalCache({
-      names,
-      containingFile,
-      redirectedReference,
-      cache,
-      perDirectoryCacheWithRedirects,
-      loader,
-      getResolutionWithResolvedFileName,
-      shouldRetryResolution,
-      reusedNames,
-      resolutionInfo,
-      logChanges,
-      containingSourceFile,
-      containingSourceFileMode
-    }) {
-      var _a2, _b, _c, _d;
-      const path = resolutionHost.toPath(containingFile);
-      const resolutionsInFile = cache.get(path) || cache.set(path, createModeAwareCache()).get(path);
-      const dirPath = getDirectoryPath(path);
-      const perDirectoryCache = perDirectoryCacheWithRedirects.getOrCreateMapOfCacheRedirects(redirectedReference);
-      let perDirectoryResolution = perDirectoryCache.get(dirPath);
-      if (!perDirectoryResolution) {
-        perDirectoryResolution = createModeAwareCache();
-        perDirectoryCache.set(dirPath, perDirectoryResolution);
-      }
-      const resolvedModules = [];
-      const compilerOptions = resolutionHost.getCompilationSettings();
-      const hasInvalidatedNonRelativeUnresolvedImport = logChanges && isFileWithInvalidatedNonRelativeUnresolvedImports(path);
-      const program = resolutionHost.getCurrentProgram();
-      const oldRedirect = program && program.getResolvedProjectReferenceToRedirect(containingFile);
-      const unmatchedRedirects = oldRedirect ? !redirectedReference || redirectedReference.sourceFile.path !== oldRedirect.sourceFile.path : !!redirectedReference;
-      const seenNamesInFile = createModeAwareCache();
-      let i = 0;
-      for (const entry of containingSourceFile && resolutionInfo ? resolutionInfo.names : names) {
-        const name = getResolutionName(entry);
-        const mode = !isString(entry) ? isStringLiteralLike(entry) ? getModeForUsageLocation(containingSourceFile, entry) : getModeForFileReference(entry, containingSourceFileMode) : containingSourceFile ? getModeForResolutionAtIndex(containingSourceFile, i) : void 0;
-        i++;
-        let resolution = resolutionsInFile.get(name, mode);
-        if (!seenNamesInFile.has(name, mode) && unmatchedRedirects || !resolution || resolution.isInvalidated || hasInvalidatedNonRelativeUnresolvedImport && !isExternalModuleNameRelative(name) && shouldRetryResolution(resolution)) {
-          const existingResolution = resolution;
-          const resolutionInDirectory = perDirectoryResolution.get(name, mode);
-          if (resolutionInDirectory) {
-            resolution = resolutionInDirectory;
-            const host = ((_a2 = resolutionHost.getCompilerHost) == null ? void 0 : _a2.call(resolutionHost)) || resolutionHost;
-            if (isTraceEnabled(compilerOptions, host)) {
-              const resolved = getResolutionWithResolvedFileName(resolution);
-              trace(
-                host,
-                loader === resolveModuleName2 ? (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4 : Diagnostics.Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved : (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_resolved,
-                name,
-                containingFile,
-                getDirectoryPath(containingFile),
-                resolved == null ? void 0 : resolved.resolvedFileName,
-                (resolved == null ? void 0 : resolved.packageId) && packageIdToString(resolved.packageId)
-              );
-            }
-          } else {
-            resolution = loader(name, containingFile, compilerOptions, ((_b = resolutionHost.getCompilerHost) == null ? void 0 : _b.call(resolutionHost)) || resolutionHost, redirectedReference, containingSourceFile, mode);
-            perDirectoryResolution.set(name, mode, resolution);
-            if (resolutionHost.onDiscoveredSymlink && resolutionIsSymlink(resolution)) {
-              resolutionHost.onDiscoveredSymlink();
-            }
+    if (isTypeQueryNode(input)) {
+      checkEntityNameVisibility(input.exprName, enclosingDeclaration);
+    }
+    if (shouldEnterSuppressNewDiagnosticsContextContext) {
+      suppressNewDiagnosticContexts = true;
+    }
+    if (isProcessedComponent(input)) {
+      switch (input.kind) {
+        case 230 /* ExpressionWithTypeArguments */: {
+          if (isEntityName(input.expression) || isEntityNameExpression(input.expression)) {
+            checkEntityNameVisibility(input.expression, enclosingDeclaration);
+          }
+          const node = visitEachChild(input, visitDeclarationSubtree, context);
+          return cleanup(factory2.updateExpressionWithTypeArguments(node, node.expression, node.typeArguments));
+        }
+        case 180 /* TypeReference */: {
+          checkEntityNameVisibility(input.typeName, enclosingDeclaration);
+          const node = visitEachChild(input, visitDeclarationSubtree, context);
+          return cleanup(factory2.updateTypeReferenceNode(node, node.typeName, node.typeArguments));
+        }
+        case 177 /* ConstructSignature */:
+          return cleanup(factory2.updateConstructSignature(
+            input,
+            ensureTypeParams(input, input.typeParameters),
+            updateParamsList(input, input.parameters),
+            ensureType(input, input.type)
+          ));
+        case 173 /* Constructor */: {
+          const ctor = factory2.createConstructorDeclaration(
+            /*modifiers*/
+            ensureModifiers(input),
+            updateParamsList(input, input.parameters, 0 /* None */),
+            /*body*/
+            void 0
+          );
+          return cleanup(ctor);
+        }
+        case 171 /* MethodDeclaration */: {
+          if (isPrivateIdentifier(input.name)) {
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
+          }
+          const sig = factory2.createMethodDeclaration(
+            ensureModifiers(input),
+            /*asteriskToken*/
+            void 0,
+            input.name,
+            input.questionToken,
+            ensureTypeParams(input, input.typeParameters),
+            updateParamsList(input, input.parameters),
+            ensureType(input, input.type),
+            /*body*/
+            void 0
+          );
+          return cleanup(sig);
+        }
+        case 174 /* GetAccessor */: {
+          if (isPrivateIdentifier(input.name)) {
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
           }
-          resolutionsInFile.set(name, mode, resolution);
-          watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, path, getResolutionWithResolvedFileName);
-          if (existingResolution) {
-            stopWatchFailedLookupLocationOfResolution(existingResolution, path, getResolutionWithResolvedFileName);
+          const accessorType = getTypeAnnotationFromAllAccessorDeclarations(input, resolver.getAllAccessorDeclarations(input));
+          return cleanup(factory2.updateGetAccessorDeclaration(
+            input,
+            ensureModifiers(input),
+            input.name,
+            updateAccessorParamsList(input, hasEffectiveModifier(input, 8 /* Private */)),
+            ensureType(input, accessorType),
+            /*body*/
+            void 0
+          ));
+        }
+        case 175 /* SetAccessor */: {
+          if (isPrivateIdentifier(input.name)) {
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
           }
-          if (logChanges && filesWithChangedSetOfUnresolvedImports && !resolutionIsEqualTo(existingResolution, resolution)) {
-            filesWithChangedSetOfUnresolvedImports.push(path);
-            logChanges = false;
+          return cleanup(factory2.updateSetAccessorDeclaration(
+            input,
+            ensureModifiers(input),
+            input.name,
+            updateAccessorParamsList(input, hasEffectiveModifier(input, 8 /* Private */)),
+            /*body*/
+            void 0
+          ));
+        }
+        case 169 /* PropertyDeclaration */:
+          if (isPrivateIdentifier(input.name)) {
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
           }
-        } else {
-          const host = ((_c = resolutionHost.getCompilerHost) == null ? void 0 : _c.call(resolutionHost)) || resolutionHost;
-          if (isTraceEnabled(compilerOptions, host) && !seenNamesInFile.has(name, mode)) {
-            const resolved = getResolutionWithResolvedFileName(resolution);
-            trace(
-              host,
-              loader === resolveModuleName2 ? (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved : (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved,
-              name,
-              containingFile,
-              resolved == null ? void 0 : resolved.resolvedFileName,
-              (resolved == null ? void 0 : resolved.packageId) && packageIdToString(resolved.packageId)
+          return cleanup(factory2.updatePropertyDeclaration(
+            input,
+            ensureModifiers(input),
+            input.name,
+            input.questionToken,
+            ensureType(input, input.type),
+            ensureNoInitializer(input)
+          ));
+        case 168 /* PropertySignature */:
+          if (isPrivateIdentifier(input.name)) {
+            return cleanup(
+              /*returnValue*/
+              void 0
+            );
+          }
+          return cleanup(factory2.updatePropertySignature(
+            input,
+            ensureModifiers(input),
+            input.name,
+            input.questionToken,
+            ensureType(input, input.type)
+          ));
+        case 170 /* MethodSignature */: {
+          if (isPrivateIdentifier(input.name)) {
+            return cleanup(
+              /*returnValue*/
+              void 0
             );
           }
+          return cleanup(factory2.updateMethodSignature(
+            input,
+            ensureModifiers(input),
+            input.name,
+            input.questionToken,
+            ensureTypeParams(input, input.typeParameters),
+            updateParamsList(input, input.parameters),
+            ensureType(input, input.type)
+          ));
         }
-        Debug.assert(resolution !== void 0 && !resolution.isInvalidated);
-        seenNamesInFile.set(name, mode, true);
-        resolvedModules.push(getResolutionWithResolvedFileName(resolution));
-      }
-      if (resolutionInfo && (loader === resolveTypeReferenceDirective2 || containingSourceFile)) {
-        (_d = resolutionInfo.reusedNames) == null ? void 0 : _d.forEach((entry) => seenNamesInFile.set(
-          getResolutionName(entry),
-          !isString(entry) && isStringLiteralLike(entry) ? getModeForUsageLocation(containingSourceFile, entry) : getModeForFileReference(entry, containingSourceFileMode),
-          true
-        ));
-        reusedNames = void 0;
-      }
-      if (resolutionsInFile.size() !== seenNamesInFile.size()) {
-        resolutionsInFile.forEach((resolution, name, mode) => {
-          if (!seenNamesInFile.has(name, mode) && !contains(reusedNames, name)) {
-            stopWatchFailedLookupLocationOfResolution(resolution, path, getResolutionWithResolvedFileName);
-            resolutionsInFile.delete(name, mode);
+        case 176 /* CallSignature */: {
+          return cleanup(factory2.updateCallSignature(
+            input,
+            ensureTypeParams(input, input.typeParameters),
+            updateParamsList(input, input.parameters),
+            ensureType(input, input.type)
+          ));
+        }
+        case 178 /* IndexSignature */: {
+          return cleanup(factory2.updateIndexSignature(
+            input,
+            ensureModifiers(input),
+            updateParamsList(input, input.parameters),
+            visitNode(input.type, visitDeclarationSubtree) || factory2.createKeywordTypeNode(131 /* AnyKeyword */)
+          ));
+        }
+        case 257 /* VariableDeclaration */: {
+          if (isBindingPattern(input.name)) {
+            return recreateBindingPattern(input.name);
           }
-        });
-      }
-      return resolvedModules;
-      function resolutionIsEqualTo(oldResolution, newResolution) {
-        if (oldResolution === newResolution) {
-          return true;
+          shouldEnterSuppressNewDiagnosticsContextContext = true;
+          suppressNewDiagnosticContexts = true;
+          return cleanup(factory2.updateVariableDeclaration(
+            input,
+            input.name,
+            /*exclamationToken*/
+            void 0,
+            ensureType(input, input.type),
+            ensureNoInitializer(input)
+          ));
         }
-        if (!oldResolution || !newResolution) {
-          return false;
+        case 165 /* TypeParameter */: {
+          if (isPrivateMethodTypeParameter(input) && (input.default || input.constraint)) {
+            return cleanup(factory2.updateTypeParameterDeclaration(
+              input,
+              input.modifiers,
+              input.name,
+              /*constraint*/
+              void 0,
+              /*defaultType*/
+              void 0
+            ));
+          }
+          return cleanup(visitEachChild(input, visitDeclarationSubtree, context));
         }
-        const oldResult = getResolutionWithResolvedFileName(oldResolution);
-        const newResult = getResolutionWithResolvedFileName(newResolution);
-        if (oldResult === newResult) {
-          return true;
+        case 191 /* ConditionalType */: {
+          const checkType = visitNode(input.checkType, visitDeclarationSubtree);
+          const extendsType = visitNode(input.extendsType, visitDeclarationSubtree);
+          const oldEnclosingDecl = enclosingDeclaration;
+          enclosingDeclaration = input.trueType;
+          const trueType = visitNode(input.trueType, visitDeclarationSubtree);
+          enclosingDeclaration = oldEnclosingDecl;
+          const falseType = visitNode(input.falseType, visitDeclarationSubtree);
+          return cleanup(factory2.updateConditionalTypeNode(input, checkType, extendsType, trueType, falseType));
         }
-        if (!oldResult || !newResult) {
-          return false;
+        case 181 /* FunctionType */: {
+          return cleanup(factory2.updateFunctionTypeNode(input, visitNodes2(input.typeParameters, visitDeclarationSubtree), updateParamsList(input, input.parameters), visitNode(input.type, visitDeclarationSubtree)));
+        }
+        case 182 /* ConstructorType */: {
+          return cleanup(factory2.updateConstructorTypeNode(input, ensureModifiers(input), visitNodes2(input.typeParameters, visitDeclarationSubtree), updateParamsList(input, input.parameters), visitNode(input.type, visitDeclarationSubtree)));
+        }
+        case 202 /* ImportType */: {
+          if (!isLiteralImportTypeNode(input))
+            return cleanup(input);
+          return cleanup(factory2.updateImportTypeNode(
+            input,
+            factory2.updateLiteralTypeNode(input.argument, rewriteModuleSpecifier(input, input.argument.literal)),
+            input.assertions,
+            input.qualifier,
+            visitNodes2(input.typeArguments, visitDeclarationSubtree, isTypeNode),
+            input.isTypeOf
+          ));
         }
-        return oldResult.resolvedFileName === newResult.resolvedFileName;
+        default:
+          Debug.assertNever(input, `Attempted to process unhandled node kind: ${Debug.formatSyntaxKind(input.kind)}`);
       }
     }
-    function resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference, containingFileMode, resolutionInfo) {
-      return resolveNamesWithLocalCache({
-        names: typeDirectiveNames,
-        containingFile,
-        redirectedReference,
-        cache: resolvedTypeReferenceDirectives,
-        perDirectoryCacheWithRedirects: perDirectoryResolvedTypeReferenceDirectives,
-        loader: resolveTypeReferenceDirective2,
-        getResolutionWithResolvedFileName: getResolvedTypeReferenceDirective2,
-        shouldRetryResolution: (resolution) => resolution.resolvedTypeReferenceDirective === void 0,
-        containingSourceFileMode: containingFileMode,
-        resolutionInfo
-      });
-    }
-    function resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference, containingSourceFile, resolutionInfo) {
-      return resolveNamesWithLocalCache({
-        names: moduleNames,
-        containingFile,
-        redirectedReference,
-        cache: resolvedModuleNames,
-        perDirectoryCacheWithRedirects: perDirectoryResolvedModuleNames,
-        loader: resolveModuleName2,
-        getResolutionWithResolvedFileName: getResolvedModule2,
-        shouldRetryResolution: (resolution) => !resolution.resolvedModule || !resolutionExtensionIsTSOrJson(resolution.resolvedModule.extension),
-        reusedNames,
-        resolutionInfo,
-        logChanges: logChangesWhenResolvingModule,
-        containingSourceFile
-      });
+    if (isTupleTypeNode(input) && getLineAndCharacterOfPosition(currentSourceFile, input.pos).line === getLineAndCharacterOfPosition(currentSourceFile, input.end).line) {
+      setEmitFlags(input, 1 /* SingleLine */);
     }
-    function getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile, resolutionMode) {
-      const cache = resolvedModuleNames.get(resolutionHost.toPath(containingFile));
-      if (!cache)
-        return void 0;
-      return cache.get(moduleName, resolutionMode);
-    }
-    function isNodeModulesAtTypesDirectory(dirPath) {
-      return endsWith(dirPath, "/node_modules/@types");
-    }
-    function getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath) {
-      if (isInDirectoryPath(rootPath, failedLookupLocationPath)) {
-        failedLookupLocation = isRootedDiskPath(failedLookupLocation) ? normalizePath(failedLookupLocation) : getNormalizedAbsolutePath(failedLookupLocation, getCurrentDirectory());
-        const failedLookupPathSplit = failedLookupLocationPath.split(directorySeparator);
-        const failedLookupSplit = failedLookupLocation.split(directorySeparator);
-        Debug.assert(failedLookupSplit.length === failedLookupPathSplit.length, `FailedLookup: ${failedLookupLocation} failedLookupLocationPath: ${failedLookupLocationPath}`);
-        if (failedLookupPathSplit.length > rootSplitLength + 1) {
-          return {
-            dir: failedLookupSplit.slice(0, rootSplitLength + 1).join(directorySeparator),
-            dirPath: failedLookupPathSplit.slice(0, rootSplitLength + 1).join(directorySeparator)
-          };
-        } else {
-          return {
-            dir: rootDir,
-            dirPath: rootPath,
-            nonRecursive: false
-          };
-        }
+    return cleanup(visitEachChild(input, visitDeclarationSubtree, context));
+    function cleanup(returnValue) {
+      if (returnValue && canProduceDiagnostic && hasDynamicName(input)) {
+        checkName(input);
       }
-      return getDirectoryToWatchFromFailedLookupLocationDirectory(
-        getDirectoryPath(getNormalizedAbsolutePath(failedLookupLocation, getCurrentDirectory())),
-        getDirectoryPath(failedLookupLocationPath)
-      );
-    }
-    function getDirectoryToWatchFromFailedLookupLocationDirectory(dir, dirPath) {
-      while (pathContainsNodeModules(dirPath)) {
-        dir = getDirectoryPath(dir);
-        dirPath = getDirectoryPath(dirPath);
+      if (isEnclosingDeclaration(input)) {
+        enclosingDeclaration = previousEnclosingDeclaration;
       }
-      if (isNodeModulesDirectory(dirPath)) {
-        return canWatchDirectoryOrFile(getDirectoryPath(dirPath)) ? { dir, dirPath } : void 0;
+      if (canProduceDiagnostic && !suppressNewDiagnosticContexts) {
+        getSymbolAccessibilityDiagnostic = oldDiag;
       }
-      let nonRecursive = true;
-      let subDirectoryPath, subDirectory;
-      if (rootPath !== void 0) {
-        while (!isInDirectoryPath(dirPath, rootPath)) {
-          const parentPath = getDirectoryPath(dirPath);
-          if (parentPath === dirPath) {
-            break;
-          }
-          nonRecursive = false;
-          subDirectoryPath = dirPath;
-          subDirectory = dir;
-          dirPath = parentPath;
-          dir = getDirectoryPath(dir);
-        }
+      if (shouldEnterSuppressNewDiagnosticsContextContext) {
+        suppressNewDiagnosticContexts = oldWithinObjectLiteralType;
+      }
+      if (returnValue === input) {
+        return returnValue;
       }
-      return canWatchDirectoryOrFile(dirPath) ? { dir: subDirectory || dir, dirPath: subDirectoryPath || dirPath, nonRecursive } : void 0;
+      return returnValue && setOriginalNode(preserveJsDoc(returnValue, input), input);
     }
-    function isPathWithDefaultFailedLookupExtension(path) {
-      return fileExtensionIsOneOf(path, failedLookupDefaultExtensions);
+  }
+  function isPrivateMethodTypeParameter(node) {
+    return node.parent.kind === 171 /* MethodDeclaration */ && hasEffectiveModifier(node.parent, 8 /* Private */);
+  }
+  function visitDeclarationStatements(input) {
+    if (!isPreservedDeclarationStatement(input)) {
+      return;
     }
-    function watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, filePath, getResolutionWithResolvedFileName) {
-      if (resolution.refCount) {
-        resolution.refCount++;
-        Debug.assertIsDefined(resolution.files);
-      } else {
-        resolution.refCount = 1;
-        Debug.assert(length(resolution.files) === 0);
-        if (isExternalModuleNameRelative(name)) {
-          watchFailedLookupLocationOfResolution(resolution);
-        } else {
-          nonRelativeExternalModuleResolutions.add(name, resolution);
-        }
-        const resolved = getResolutionWithResolvedFileName(resolution);
-        if (resolved && resolved.resolvedFileName) {
-          resolvedFileToResolution.add(resolutionHost.toPath(resolved.resolvedFileName), resolution);
+    if (shouldStripInternal(input))
+      return;
+    switch (input.kind) {
+      case 275 /* ExportDeclaration */: {
+        if (isSourceFile(input.parent)) {
+          resultHasExternalModuleIndicator = true;
         }
+        resultHasScopeMarker = true;
+        return factory2.updateExportDeclaration(
+          input,
+          input.modifiers,
+          input.isTypeOnly,
+          input.exportClause,
+          rewriteModuleSpecifier(input, input.moduleSpecifier),
+          getResolutionModeOverrideForClause(input.assertClause) ? input.assertClause : void 0
+        );
       }
-      (resolution.files || (resolution.files = [])).push(filePath);
-    }
-    function watchFailedLookupLocationOfResolution(resolution) {
-      Debug.assert(!!resolution.refCount);
-      const { failedLookupLocations, affectingLocations } = resolution;
-      if (!failedLookupLocations.length && !affectingLocations.length)
-        return;
-      if (failedLookupLocations.length)
-        resolutionsWithFailedLookups.push(resolution);
-      let setAtRoot = false;
-      for (const failedLookupLocation of failedLookupLocations) {
-        const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
-        const toWatch = getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath);
-        if (toWatch) {
-          const { dir, dirPath, nonRecursive } = toWatch;
-          if (!isPathWithDefaultFailedLookupExtension(failedLookupLocationPath)) {
-            const refCount = customFailedLookupPaths.get(failedLookupLocationPath) || 0;
-            customFailedLookupPaths.set(failedLookupLocationPath, refCount + 1);
-          }
-          if (dirPath === rootPath) {
-            Debug.assert(!nonRecursive);
-            setAtRoot = true;
-          } else {
-            setDirectoryWatcher(dir, dirPath, nonRecursive);
-          }
+      case 274 /* ExportAssignment */: {
+        if (isSourceFile(input.parent)) {
+          resultHasExternalModuleIndicator = true;
+        }
+        resultHasScopeMarker = true;
+        if (input.expression.kind === 79 /* Identifier */) {
+          return input;
+        } else {
+          const newId = factory2.createUniqueName("_default", 16 /* Optimistic */);
+          getSymbolAccessibilityDiagnostic = () => ({
+            diagnosticMessage: Diagnostics.Default_export_of_the_module_has_or_is_using_private_name_0,
+            errorNode: input
+          });
+          errorFallbackNode = input;
+          const varDecl = factory2.createVariableDeclaration(
+            newId,
+            /*exclamationToken*/
+            void 0,
+            resolver.createTypeOfExpression(input.expression, input, declarationEmitNodeBuilderFlags, symbolTracker),
+            /*initializer*/
+            void 0
+          );
+          errorFallbackNode = void 0;
+          const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(136 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */));
+          preserveJsDoc(statement, input);
+          removeAllComments(input);
+          return [statement, factory2.updateExportAssignment(input, input.modifiers, newId)];
         }
       }
-      if (setAtRoot) {
-        setDirectoryWatcher(rootDir, rootPath, true);
-      }
-      watchAffectingLocationsOfResolution(resolution, !failedLookupLocations.length);
     }
-    function watchAffectingLocationsOfResolution(resolution, addToResolutionsWithOnlyAffectingLocations) {
-      Debug.assert(!!resolution.refCount);
-      const { affectingLocations } = resolution;
-      if (!affectingLocations.length)
-        return;
-      if (addToResolutionsWithOnlyAffectingLocations)
-        resolutionsWithOnlyAffectingLocations.push(resolution);
-      for (const affectingLocation of affectingLocations) {
-        createFileWatcherOfAffectingLocation(affectingLocation, true);
-      }
+    const result = transformTopLevelDeclaration(input);
+    lateStatementReplacementMap.set(getOriginalNodeId(input), result);
+    return input;
+  }
+  function stripExportModifiers(statement) {
+    if (isImportEqualsDeclaration(statement) || hasEffectiveModifier(statement, 1024 /* Default */) || !canHaveModifiers(statement)) {
+      return statement;
     }
-    function createFileWatcherOfAffectingLocation(affectingLocation, forResolution) {
-      const fileWatcher = fileWatchesOfAffectingLocations.get(affectingLocation);
-      if (fileWatcher) {
-        if (forResolution)
-          fileWatcher.resolutions++;
-        else
-          fileWatcher.files++;
-        return;
-      }
-      let locationToWatch = affectingLocation;
-      if (resolutionHost.realpath) {
-        locationToWatch = resolutionHost.realpath(affectingLocation);
-        if (affectingLocation !== locationToWatch) {
-          const fileWatcher2 = fileWatchesOfAffectingLocations.get(locationToWatch);
-          if (fileWatcher2) {
-            if (forResolution)
-              fileWatcher2.resolutions++;
-            else
-              fileWatcher2.files++;
-            fileWatcher2.paths.add(affectingLocation);
-            fileWatchesOfAffectingLocations.set(affectingLocation, fileWatcher2);
-            return;
-          }
-        }
-      }
-      const paths = /* @__PURE__ */ new Set();
-      paths.add(locationToWatch);
-      let actualWatcher = canWatchDirectoryOrFile(resolutionHost.toPath(locationToWatch)) ? resolutionHost.watchAffectingFileLocation(locationToWatch, (fileName, eventKind) => {
-        cachedDirectoryStructureHost == null ? void 0 : cachedDirectoryStructureHost.addOrDeleteFile(fileName, resolutionHost.toPath(locationToWatch), eventKind);
-        const packageJsonMap = moduleResolutionCache.getPackageJsonInfoCache().getInternalMap();
-        paths.forEach((path) => {
-          if (watcher.resolutions)
-            (affectingPathChecks != null ? affectingPathChecks : affectingPathChecks = /* @__PURE__ */ new Set()).add(path);
-          if (watcher.files)
-            (affectingPathChecksForFile != null ? affectingPathChecksForFile : affectingPathChecksForFile = /* @__PURE__ */ new Set()).add(path);
-          packageJsonMap == null ? void 0 : packageJsonMap.delete(resolutionHost.toPath(path));
-        });
-        resolutionHost.scheduleInvalidateResolutionsOfFailedLookupLocations();
-      }) : noopFileWatcher;
-      const watcher = {
-        watcher: actualWatcher !== noopFileWatcher ? {
-          close: () => {
-            actualWatcher.close();
-            actualWatcher = noopFileWatcher;
-          }
-        } : actualWatcher,
-        resolutions: forResolution ? 1 : 0,
-        files: forResolution ? 0 : 1,
-        paths
-      };
-      fileWatchesOfAffectingLocations.set(locationToWatch, watcher);
-      if (affectingLocation !== locationToWatch) {
-        fileWatchesOfAffectingLocations.set(affectingLocation, watcher);
-        paths.add(affectingLocation);
-      }
+    const modifiers = factory2.createModifiersFromModifierFlags(getEffectiveModifierFlags(statement) & (258047 /* All */ ^ 1 /* Export */));
+    return factory2.updateModifiers(statement, modifiers);
+  }
+  function transformTopLevelDeclaration(input) {
+    if (lateMarkedStatements) {
+      while (orderedRemoveItem(lateMarkedStatements, input))
+        ;
     }
-    function watchFailedLookupLocationOfNonRelativeModuleResolutions(resolutions, name) {
-      const program = resolutionHost.getCurrentProgram();
-      if (!program || !program.getTypeChecker().tryFindAmbientModuleWithoutAugmentations(name)) {
-        resolutions.forEach(watchFailedLookupLocationOfResolution);
-      } else {
-        resolutions.forEach((resolution) => watchAffectingLocationsOfResolution(resolution, true));
+    if (shouldStripInternal(input))
+      return;
+    switch (input.kind) {
+      case 268 /* ImportEqualsDeclaration */: {
+        return transformImportEqualsDeclaration(input);
       }
-    }
-    function setDirectoryWatcher(dir, dirPath, nonRecursive) {
-      const dirWatcher = directoryWatchesOfFailedLookups.get(dirPath);
-      if (dirWatcher) {
-        Debug.assert(!!nonRecursive === !!dirWatcher.nonRecursive);
-        dirWatcher.refCount++;
-      } else {
-        directoryWatchesOfFailedLookups.set(dirPath, { watcher: createDirectoryWatcher(dir, dirPath, nonRecursive), refCount: 1, nonRecursive });
+      case 269 /* ImportDeclaration */: {
+        return transformImportDeclaration(input);
       }
     }
-    function stopWatchFailedLookupLocationOfResolution(resolution, filePath, getResolutionWithResolvedFileName) {
-      unorderedRemoveItem(Debug.checkDefined(resolution.files), filePath);
-      resolution.refCount--;
-      if (resolution.refCount) {
-        return;
+    if (isDeclaration(input) && isDeclarationAndNotVisible(input))
+      return;
+    if (isFunctionLike(input) && resolver.isImplementationOfOverload(input))
+      return;
+    let previousEnclosingDeclaration;
+    if (isEnclosingDeclaration(input)) {
+      previousEnclosingDeclaration = enclosingDeclaration;
+      enclosingDeclaration = input;
+    }
+    const canProdiceDiagnostic = canProduceDiagnostics(input);
+    const oldDiag = getSymbolAccessibilityDiagnostic;
+    if (canProdiceDiagnostic) {
+      getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(input);
+    }
+    const previousNeedsDeclare = needsDeclare;
+    switch (input.kind) {
+      case 262 /* TypeAliasDeclaration */: {
+        needsDeclare = false;
+        const clean2 = cleanup(factory2.updateTypeAliasDeclaration(
+          input,
+          ensureModifiers(input),
+          input.name,
+          visitNodes2(input.typeParameters, visitDeclarationSubtree, isTypeParameterDeclaration),
+          visitNode(input.type, visitDeclarationSubtree, isTypeNode)
+        ));
+        needsDeclare = previousNeedsDeclare;
+        return clean2;
       }
-      const resolved = getResolutionWithResolvedFileName(resolution);
-      if (resolved && resolved.resolvedFileName) {
-        resolvedFileToResolution.remove(resolutionHost.toPath(resolved.resolvedFileName), resolution);
-      }
-      const { failedLookupLocations, affectingLocations } = resolution;
-      if (unorderedRemoveItem(resolutionsWithFailedLookups, resolution)) {
-        let removeAtRoot = false;
-        for (const failedLookupLocation of failedLookupLocations) {
-          const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
-          const toWatch = getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath);
-          if (toWatch) {
-            const { dirPath } = toWatch;
-            const refCount = customFailedLookupPaths.get(failedLookupLocationPath);
-            if (refCount) {
-              if (refCount === 1) {
-                customFailedLookupPaths.delete(failedLookupLocationPath);
-              } else {
-                Debug.assert(refCount > 1);
-                customFailedLookupPaths.set(failedLookupLocationPath, refCount - 1);
-              }
+      case 261 /* InterfaceDeclaration */: {
+        return cleanup(factory2.updateInterfaceDeclaration(
+          input,
+          ensureModifiers(input),
+          input.name,
+          ensureTypeParams(input, input.typeParameters),
+          transformHeritageClauses(input.heritageClauses),
+          visitNodes2(input.members, visitDeclarationSubtree)
+        ));
+      }
+      case 259 /* FunctionDeclaration */: {
+        const clean2 = cleanup(factory2.updateFunctionDeclaration(
+          input,
+          ensureModifiers(input),
+          /*asteriskToken*/
+          void 0,
+          input.name,
+          ensureTypeParams(input, input.typeParameters),
+          updateParamsList(input, input.parameters),
+          ensureType(input, input.type),
+          /*body*/
+          void 0
+        ));
+        if (clean2 && resolver.isExpandoFunctionDeclaration(input) && shouldEmitFunctionProperties(input)) {
+          const props = resolver.getPropertiesOfContainerFunction(input);
+          const fakespace = parseNodeFactory.createModuleDeclaration(
+            /*modifiers*/
+            void 0,
+            clean2.name || factory2.createIdentifier("_default"),
+            factory2.createModuleBlock([]),
+            16 /* Namespace */
+          );
+          setParent(fakespace, enclosingDeclaration);
+          fakespace.locals = createSymbolTable(props);
+          fakespace.symbol = props[0].parent;
+          const exportMappings = [];
+          let declarations = mapDefined(props, (p) => {
+            if (!p.valueDeclaration || !isPropertyAccessExpression(p.valueDeclaration)) {
+              return void 0;
             }
-            if (dirPath === rootPath) {
-              removeAtRoot = true;
-            } else {
-              removeDirectoryWatcher(dirPath);
+            getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(p.valueDeclaration);
+            const type = resolver.createTypeOfDeclaration(p.valueDeclaration, fakespace, declarationEmitNodeBuilderFlags, symbolTracker);
+            getSymbolAccessibilityDiagnostic = oldDiag;
+            const nameStr = unescapeLeadingUnderscores(p.escapedName);
+            const isNonContextualKeywordName = isStringANonContextualKeyword(nameStr);
+            const name = isNonContextualKeywordName ? factory2.getGeneratedNameForNode(p.valueDeclaration) : factory2.createIdentifier(nameStr);
+            if (isNonContextualKeywordName) {
+              exportMappings.push([name, nameStr]);
             }
+            const varDecl = factory2.createVariableDeclaration(
+              name,
+              /*exclamationToken*/
+              void 0,
+              type,
+              /*initializer*/
+              void 0
+            );
+            return factory2.createVariableStatement(isNonContextualKeywordName ? void 0 : [factory2.createToken(93 /* ExportKeyword */)], factory2.createVariableDeclarationList([varDecl]));
+          });
+          if (!exportMappings.length) {
+            declarations = mapDefined(declarations, (declaration) => factory2.updateModifiers(declaration, 0 /* None */));
+          } else {
+            declarations.push(factory2.createExportDeclaration(
+              /*modifiers*/
+              void 0,
+              /*isTypeOnly*/
+              false,
+              factory2.createNamedExports(map(exportMappings, ([gen, exp]) => {
+                return factory2.createExportSpecifier(
+                  /*isTypeOnly*/
+                  false,
+                  gen,
+                  exp
+                );
+              }))
+            ));
           }
+          const namespaceDecl = factory2.createModuleDeclaration(ensureModifiers(input), input.name, factory2.createModuleBlock(declarations), 16 /* Namespace */);
+          if (!hasEffectiveModifier(clean2, 1024 /* Default */)) {
+            return [clean2, namespaceDecl];
+          }
+          const modifiers = factory2.createModifiersFromModifierFlags(getEffectiveModifierFlags(clean2) & ~1025 /* ExportDefault */ | 2 /* Ambient */);
+          const cleanDeclaration = factory2.updateFunctionDeclaration(
+            clean2,
+            modifiers,
+            /*asteriskToken*/
+            void 0,
+            clean2.name,
+            clean2.typeParameters,
+            clean2.parameters,
+            clean2.type,
+            /*body*/
+            void 0
+          );
+          const namespaceDeclaration = factory2.updateModuleDeclaration(
+            namespaceDecl,
+            modifiers,
+            namespaceDecl.name,
+            namespaceDecl.body
+          );
+          const exportDefaultDeclaration = factory2.createExportAssignment(
+            /*modifiers*/
+            void 0,
+            /*isExportEquals*/
+            false,
+            namespaceDecl.name
+          );
+          if (isSourceFile(input.parent)) {
+            resultHasExternalModuleIndicator = true;
+          }
+          resultHasScopeMarker = true;
+          return [cleanDeclaration, namespaceDeclaration, exportDefaultDeclaration];
+        } else {
+          return clean2;
         }
-        if (removeAtRoot) {
-          removeDirectoryWatcher(rootPath);
-        }
-      } else if (affectingLocations.length) {
-        unorderedRemoveItem(resolutionsWithOnlyAffectingLocations, resolution);
-      }
-      for (const affectingLocation of affectingLocations) {
-        const watcher = fileWatchesOfAffectingLocations.get(affectingLocation);
-        watcher.resolutions--;
-      }
-    }
-    function removeDirectoryWatcher(dirPath) {
-      const dirWatcher = directoryWatchesOfFailedLookups.get(dirPath);
-      dirWatcher.refCount--;
-    }
-    function createDirectoryWatcher(directory, dirPath, nonRecursive) {
-      return resolutionHost.watchDirectoryOfFailedLookupLocation(directory, (fileOrDirectory) => {
-        const fileOrDirectoryPath = resolutionHost.toPath(fileOrDirectory);
-        if (cachedDirectoryStructureHost) {
-          cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
-        }
-        scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, dirPath === fileOrDirectoryPath);
-      }, nonRecursive ? 0 /* None */ : 1 /* Recursive */);
-    }
-    function removeResolutionsOfFileFromCache(cache, filePath, getResolutionWithResolvedFileName) {
-      const resolutions = cache.get(filePath);
-      if (resolutions) {
-        resolutions.forEach((resolution) => stopWatchFailedLookupLocationOfResolution(resolution, filePath, getResolutionWithResolvedFileName));
-        cache.delete(filePath);
       }
-    }
-    function removeResolutionsFromProjectReferenceRedirects(filePath) {
-      if (!fileExtensionIs(filePath, ".json" /* Json */))
-        return;
-      const program = resolutionHost.getCurrentProgram();
-      if (!program)
-        return;
-      const resolvedProjectReference = program.getResolvedProjectReferenceByPath(filePath);
-      if (!resolvedProjectReference)
-        return;
-      resolvedProjectReference.commandLine.fileNames.forEach((f) => removeResolutionsOfFile(resolutionHost.toPath(f)));
-    }
-    function removeResolutionsOfFile(filePath) {
-      removeResolutionsOfFileFromCache(resolvedModuleNames, filePath, getResolvedModule2);
-      removeResolutionsOfFileFromCache(resolvedTypeReferenceDirectives, filePath, getResolvedTypeReferenceDirective2);
-    }
-    function invalidateResolutions(resolutions, canInvalidate) {
-      if (!resolutions)
-        return false;
-      let invalidated = false;
-      for (const resolution of resolutions) {
-        if (resolution.isInvalidated || !canInvalidate(resolution))
-          continue;
-        resolution.isInvalidated = invalidated = true;
-        for (const containingFilePath of Debug.checkDefined(resolution.files)) {
-          (filesWithInvalidatedResolutions != null ? filesWithInvalidatedResolutions : filesWithInvalidatedResolutions = /* @__PURE__ */ new Set()).add(containingFilePath);
-          hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames || endsWith(containingFilePath, inferredTypesContainingFile);
+      case 264 /* ModuleDeclaration */: {
+        needsDeclare = false;
+        const inner = input.body;
+        if (inner && inner.kind === 265 /* ModuleBlock */) {
+          const oldNeedsScopeFix = needsScopeFixMarker;
+          const oldHasScopeFix = resultHasScopeMarker;
+          resultHasScopeMarker = false;
+          needsScopeFixMarker = false;
+          const statements = visitNodes2(inner.statements, visitDeclarationStatements);
+          let lateStatements = transformAndReplaceLatePaintedStatements(statements);
+          if (input.flags & 16777216 /* Ambient */) {
+            needsScopeFixMarker = false;
+          }
+          if (!isGlobalScopeAugmentation(input) && !hasScopeMarker2(lateStatements) && !resultHasScopeMarker) {
+            if (needsScopeFixMarker) {
+              lateStatements = factory2.createNodeArray([...lateStatements, createEmptyExports(factory2)]);
+            } else {
+              lateStatements = visitNodes2(lateStatements, stripExportModifiers);
+            }
+          }
+          const body = factory2.updateModuleBlock(inner, lateStatements);
+          needsDeclare = previousNeedsDeclare;
+          needsScopeFixMarker = oldNeedsScopeFix;
+          resultHasScopeMarker = oldHasScopeFix;
+          const mods = ensureModifiers(input);
+          return cleanup(factory2.updateModuleDeclaration(
+            input,
+            mods,
+            isExternalModuleAugmentation(input) ? rewriteModuleSpecifier(input, input.name) : input.name,
+            body
+          ));
+        } else {
+          needsDeclare = previousNeedsDeclare;
+          const mods = ensureModifiers(input);
+          needsDeclare = false;
+          visitNode(inner, visitDeclarationStatements);
+          const id = getOriginalNodeId(inner);
+          const body = lateStatementReplacementMap.get(id);
+          lateStatementReplacementMap.delete(id);
+          return cleanup(factory2.updateModuleDeclaration(
+            input,
+            mods,
+            input.name,
+            body
+          ));
         }
       }
-      return invalidated;
-    }
-    function invalidateResolutionOfFile(filePath) {
-      removeResolutionsOfFile(filePath);
-      const prevHasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames;
-      if (invalidateResolutions(resolvedFileToResolution.get(filePath), returnTrue) && hasChangedAutomaticTypeDirectiveNames && !prevHasChangedAutomaticTypeDirectiveNames) {
-        resolutionHost.onChangedAutomaticTypeDirectiveNames();
-      }
-    }
-    function setFilesWithInvalidatedNonRelativeUnresolvedImports(filesMap) {
-      Debug.assert(filesWithInvalidatedNonRelativeUnresolvedImports === filesMap || filesWithInvalidatedNonRelativeUnresolvedImports === void 0);
-      filesWithInvalidatedNonRelativeUnresolvedImports = filesMap;
-    }
-    function scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, isCreatingWatchedDirectory) {
-      if (isCreatingWatchedDirectory) {
-        (isInDirectoryChecks || (isInDirectoryChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath);
-      } else {
-        const updatedPath = removeIgnoredPath(fileOrDirectoryPath);
-        if (!updatedPath)
-          return false;
-        fileOrDirectoryPath = updatedPath;
-        if (resolutionHost.fileIsOpen(fileOrDirectoryPath)) {
-          return false;
+      case 260 /* ClassDeclaration */: {
+        errorNameNode = input.name;
+        errorFallbackNode = input;
+        const modifiers = factory2.createNodeArray(ensureModifiers(input));
+        const typeParameters = ensureTypeParams(input, input.typeParameters);
+        const ctor = getFirstConstructorWithBody(input);
+        let parameterProperties;
+        if (ctor) {
+          const oldDiag2 = getSymbolAccessibilityDiagnostic;
+          parameterProperties = compact(flatMap(ctor.parameters, (param) => {
+            if (!hasSyntacticModifier(param, 16476 /* ParameterPropertyModifier */) || shouldStripInternal(param))
+              return;
+            getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(param);
+            if (param.name.kind === 79 /* Identifier */) {
+              return preserveJsDoc(factory2.createPropertyDeclaration(
+                ensureModifiers(param),
+                param.name,
+                param.questionToken,
+                ensureType(param, param.type),
+                ensureNoInitializer(param)
+              ), param);
+            } else {
+              return walkBindingPattern(param.name);
+            }
+            function walkBindingPattern(pattern) {
+              let elems;
+              for (const elem of pattern.elements) {
+                if (isOmittedExpression(elem))
+                  continue;
+                if (isBindingPattern(elem.name)) {
+                  elems = concatenate(elems, walkBindingPattern(elem.name));
+                }
+                elems = elems || [];
+                elems.push(factory2.createPropertyDeclaration(
+                  ensureModifiers(param),
+                  elem.name,
+                  /*questionToken*/
+                  void 0,
+                  ensureType(
+                    elem,
+                    /*type*/
+                    void 0
+                  ),
+                  /*initializer*/
+                  void 0
+                ));
+              }
+              return elems;
+            }
+          }));
+          getSymbolAccessibilityDiagnostic = oldDiag2;
         }
-        const dirOfFileOrDirectory = getDirectoryPath(fileOrDirectoryPath);
-        if (isNodeModulesAtTypesDirectory(fileOrDirectoryPath) || isNodeModulesDirectory(fileOrDirectoryPath) || isNodeModulesAtTypesDirectory(dirOfFileOrDirectory) || isNodeModulesDirectory(dirOfFileOrDirectory)) {
-          (failedLookupChecks || (failedLookupChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath);
-          (startsWithPathChecks || (startsWithPathChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath);
+        const hasPrivateIdentifier = some(input.members, (member) => !!member.name && isPrivateIdentifier(member.name));
+        const privateIdentifier = hasPrivateIdentifier ? [
+          factory2.createPropertyDeclaration(
+            /*modifiers*/
+            void 0,
+            factory2.createPrivateIdentifier("#private"),
+            /*questionToken*/
+            void 0,
+            /*type*/
+            void 0,
+            /*initializer*/
+            void 0
+          )
+        ] : void 0;
+        const memberNodes = concatenate(concatenate(privateIdentifier, parameterProperties), visitNodes2(input.members, visitDeclarationSubtree));
+        const members = factory2.createNodeArray(memberNodes);
+        const extendsClause = getEffectiveBaseTypeNode(input);
+        if (extendsClause && !isEntityNameExpression(extendsClause.expression) && extendsClause.expression.kind !== 104 /* NullKeyword */) {
+          const oldId = input.name ? unescapeLeadingUnderscores(input.name.escapedText) : "default";
+          const newId = factory2.createUniqueName(`${oldId}_base`, 16 /* Optimistic */);
+          getSymbolAccessibilityDiagnostic = () => ({
+            diagnosticMessage: Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1,
+            errorNode: extendsClause,
+            typeName: input.name
+          });
+          const varDecl = factory2.createVariableDeclaration(
+            newId,
+            /*exclamationToken*/
+            void 0,
+            resolver.createTypeOfExpression(extendsClause.expression, input, declarationEmitNodeBuilderFlags, symbolTracker),
+            /*initializer*/
+            void 0
+          );
+          const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(136 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */));
+          const heritageClauses = factory2.createNodeArray(map(input.heritageClauses, (clause) => {
+            if (clause.token === 94 /* ExtendsKeyword */) {
+              const oldDiag2 = getSymbolAccessibilityDiagnostic;
+              getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(clause.types[0]);
+              const newClause = factory2.updateHeritageClause(clause, map(clause.types, (t) => factory2.updateExpressionWithTypeArguments(t, newId, visitNodes2(t.typeArguments, visitDeclarationSubtree))));
+              getSymbolAccessibilityDiagnostic = oldDiag2;
+              return newClause;
+            }
+            return factory2.updateHeritageClause(clause, visitNodes2(factory2.createNodeArray(filter(clause.types, (t) => isEntityNameExpression(t.expression) || t.expression.kind === 104 /* NullKeyword */)), visitDeclarationSubtree));
+          }));
+          return [statement, cleanup(factory2.updateClassDeclaration(
+            input,
+            modifiers,
+            input.name,
+            typeParameters,
+            heritageClauses,
+            members
+          ))];
         } else {
-          if (!isPathWithDefaultFailedLookupExtension(fileOrDirectoryPath) && !customFailedLookupPaths.has(fileOrDirectoryPath)) {
-            return false;
-          }
-          if (isEmittedFileOfProgram(resolutionHost.getCurrentProgram(), fileOrDirectoryPath)) {
-            return false;
-          }
-          (failedLookupChecks || (failedLookupChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath);
-          const packagePath = parseNodeModuleFromPath(fileOrDirectoryPath);
-          if (packagePath)
-            (startsWithPathChecks || (startsWithPathChecks = /* @__PURE__ */ new Set())).add(packagePath);
+          const heritageClauses = transformHeritageClauses(input.heritageClauses);
+          return cleanup(factory2.updateClassDeclaration(
+            input,
+            modifiers,
+            input.name,
+            typeParameters,
+            heritageClauses,
+            members
+          ));
         }
       }
-      resolutionHost.scheduleInvalidateResolutionsOfFailedLookupLocations();
-    }
-    function invalidateResolutionsOfFailedLookupLocations() {
-      var _a2;
-      let invalidated = false;
-      if (affectingPathChecksForFile) {
-        (_a2 = resolutionHost.getCurrentProgram()) == null ? void 0 : _a2.getSourceFiles().forEach((f) => {
-          if (some(f.packageJsonLocations, (location2) => affectingPathChecksForFile.has(location2))) {
-            (filesWithInvalidatedResolutions != null ? filesWithInvalidatedResolutions : filesWithInvalidatedResolutions = /* @__PURE__ */ new Set()).add(f.path);
-            invalidated = true;
-          }
-        });
-        affectingPathChecksForFile = void 0;
+      case 240 /* VariableStatement */: {
+        return cleanup(transformVariableStatement(input));
       }
-      if (!failedLookupChecks && !startsWithPathChecks && !isInDirectoryChecks && !affectingPathChecks) {
-        return invalidated;
+      case 263 /* EnumDeclaration */: {
+        return cleanup(factory2.updateEnumDeclaration(input, factory2.createNodeArray(ensureModifiers(input)), input.name, factory2.createNodeArray(mapDefined(input.members, (m) => {
+          if (shouldStripInternal(m))
+            return;
+          const constValue = resolver.getConstantValue(m);
+          return preserveJsDoc(factory2.updateEnumMember(m, m.name, constValue !== void 0 ? typeof constValue === "string" ? factory2.createStringLiteral(constValue) : factory2.createNumericLiteral(constValue) : void 0), m);
+        }))));
       }
-      invalidated = invalidateResolutions(resolutionsWithFailedLookups, canInvalidateFailedLookupResolution) || invalidated;
-      const packageJsonMap = moduleResolutionCache.getPackageJsonInfoCache().getInternalMap();
-      if (packageJsonMap && (failedLookupChecks || startsWithPathChecks || isInDirectoryChecks)) {
-        packageJsonMap.forEach((_value, path) => isInvalidatedFailedLookup(path) ? packageJsonMap.delete(path) : void 0);
-      }
-      failedLookupChecks = void 0;
-      startsWithPathChecks = void 0;
-      isInDirectoryChecks = void 0;
-      invalidated = invalidateResolutions(resolutionsWithOnlyAffectingLocations, canInvalidatedFailedLookupResolutionWithAffectingLocation) || invalidated;
-      affectingPathChecks = void 0;
-      return invalidated;
-    }
-    function canInvalidateFailedLookupResolution(resolution) {
-      if (canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution))
-        return true;
-      if (!failedLookupChecks && !startsWithPathChecks && !isInDirectoryChecks)
-        return false;
-      return resolution.failedLookupLocations.some((location2) => isInvalidatedFailedLookup(resolutionHost.toPath(location2)));
-    }
-    function isInvalidatedFailedLookup(locationPath) {
-      return (failedLookupChecks == null ? void 0 : failedLookupChecks.has(locationPath)) || firstDefinedIterator((startsWithPathChecks == null ? void 0 : startsWithPathChecks.keys()) || emptyIterator, (fileOrDirectoryPath) => startsWith(locationPath, fileOrDirectoryPath) ? true : void 0) || firstDefinedIterator((isInDirectoryChecks == null ? void 0 : isInDirectoryChecks.keys()) || emptyIterator, (fileOrDirectoryPath) => isInDirectoryPath(fileOrDirectoryPath, locationPath) ? true : void 0);
-    }
-    function canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution) {
-      return !!affectingPathChecks && resolution.affectingLocations.some((location2) => affectingPathChecks.has(location2));
     }
-    function closeTypeRootsWatch() {
-      clearMap(typeRootsWatches, closeFileWatcher);
-    }
-    function getDirectoryToWatchFailedLookupLocationFromTypeRoot(typeRoot, typeRootPath) {
-      if (isInDirectoryPath(rootPath, typeRootPath)) {
-        return rootPath;
+    return Debug.assertNever(input, `Unhandled top-level node in declaration emit: ${Debug.formatSyntaxKind(input.kind)}`);
+    function cleanup(node) {
+      if (isEnclosingDeclaration(input)) {
+        enclosingDeclaration = previousEnclosingDeclaration;
       }
-      const toWatch = getDirectoryToWatchFromFailedLookupLocationDirectory(typeRoot, typeRootPath);
-      return toWatch && directoryWatchesOfFailedLookups.has(toWatch.dirPath) ? toWatch.dirPath : void 0;
-    }
-    function createTypeRootsWatch(typeRootPath, typeRoot) {
-      return resolutionHost.watchTypeRootsDirectory(typeRoot, (fileOrDirectory) => {
-        const fileOrDirectoryPath = resolutionHost.toPath(fileOrDirectory);
-        if (cachedDirectoryStructureHost) {
-          cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
-        }
-        hasChangedAutomaticTypeDirectiveNames = true;
-        resolutionHost.onChangedAutomaticTypeDirectiveNames();
-        const dirPath = getDirectoryToWatchFailedLookupLocationFromTypeRoot(typeRoot, typeRootPath);
-        if (dirPath) {
-          scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, dirPath === fileOrDirectoryPath);
-        }
-      }, 1 /* Recursive */);
-    }
-    function updateTypeRootsWatch() {
-      const options = resolutionHost.getCompilationSettings();
-      if (options.types) {
-        closeTypeRootsWatch();
-        return;
+      if (canProdiceDiagnostic) {
+        getSymbolAccessibilityDiagnostic = oldDiag;
       }
-      const typeRoots = getEffectiveTypeRoots(options, { directoryExists: directoryExistsForTypeRootWatch, getCurrentDirectory });
-      if (typeRoots) {
-        mutateMap(
-          typeRootsWatches,
-          arrayToMap(typeRoots, (tr) => resolutionHost.toPath(tr)),
-          {
-            createNewValue: createTypeRootsWatch,
-            onDeleteValue: closeFileWatcher
-          }
-        );
-      } else {
-        closeTypeRootsWatch();
+      if (input.kind === 264 /* ModuleDeclaration */) {
+        needsDeclare = previousNeedsDeclare;
       }
-    }
-    function directoryExistsForTypeRootWatch(nodeTypesDirectory) {
-      const dir = getDirectoryPath(getDirectoryPath(nodeTypesDirectory));
-      const dirPath = resolutionHost.toPath(dir);
-      return dirPath === rootPath || canWatchDirectoryOrFile(dirPath);
+      if (node === input) {
+        return node;
+      }
+      errorFallbackNode = void 0;
+      errorNameNode = void 0;
+      return node && setOriginalNode(preserveJsDoc(node, input), input);
     }
   }
-  function resolutionIsSymlink(resolution) {
-    var _a2, _b;
-    return !!(((_a2 = resolution.resolvedModule) == null ? void 0 : _a2.originalPath) || ((_b = resolution.resolvedTypeReferenceDirective) == null ? void 0 : _b.originalPath));
+  function transformVariableStatement(input) {
+    if (!forEach(input.declarationList.declarations, getBindingNameVisible))
+      return;
+    const nodes = visitNodes2(input.declarationList.declarations, visitDeclarationSubtree);
+    if (!length(nodes))
+      return;
+    return factory2.updateVariableStatement(input, factory2.createNodeArray(ensureModifiers(input)), factory2.updateVariableDeclarationList(input.declarationList, nodes));
   }
-
-  // src/compiler/watch.ts
-  var sysFormatDiagnosticsHost = sys ? {
-    getCurrentDirectory: () => sys.getCurrentDirectory(),
-    getNewLine: () => sys.newLine,
-    getCanonicalFileName: createGetCanonicalFileName(sys.useCaseSensitiveFileNames)
-  } : void 0;
-  function createDiagnosticReporter(system, pretty) {
-    const host = system === sys && sysFormatDiagnosticsHost ? sysFormatDiagnosticsHost : {
-      getCurrentDirectory: () => system.getCurrentDirectory(),
-      getNewLine: () => system.newLine,
-      getCanonicalFileName: createGetCanonicalFileName(system.useCaseSensitiveFileNames)
-    };
-    if (!pretty) {
-      return (diagnostic) => system.write(formatDiagnostic(diagnostic, host));
-    }
-    const diagnostics = new Array(1);
-    return (diagnostic) => {
-      diagnostics[0] = diagnostic;
-      system.write(formatDiagnosticsWithColorAndContext(diagnostics, host) + host.getNewLine());
-      diagnostics[0] = void 0;
-    };
+  function recreateBindingPattern(d) {
+    return flatten(mapDefined(d.elements, (e) => recreateBindingElement(e)));
   }
-  function clearScreenIfNotWatchingForFileChanges(system, diagnostic, options) {
-    if (system.clearScreen && !options.preserveWatchOutput && !options.extendedDiagnostics && !options.diagnostics && contains(screenStartingMessageCodes, diagnostic.code)) {
-      system.clearScreen();
-      return true;
+  function recreateBindingElement(e) {
+    if (e.kind === 229 /* OmittedExpression */) {
+      return;
     }
-    return false;
-  }
-  var screenStartingMessageCodes = [
-    Diagnostics.Starting_compilation_in_watch_mode.code,
-    Diagnostics.File_change_detected_Starting_incremental_compilation.code
-  ];
-  function getPlainDiagnosticFollowingNewLines(diagnostic, newLine) {
-    return contains(screenStartingMessageCodes, diagnostic.code) ? newLine + newLine : newLine;
-  }
-  function getLocaleTimeString(system) {
-    return !system.now ? new Date().toLocaleTimeString() : system.now().toLocaleTimeString("en-US", { timeZone: "UTC" });
-  }
-  function createWatchStatusReporter(system, pretty) {
-    return pretty ? (diagnostic, newLine, options) => {
-      clearScreenIfNotWatchingForFileChanges(system, diagnostic, options);
-      let output = `[${formatColorAndReset(getLocaleTimeString(system), "\x1B[90m" /* Grey */)}] `;
-      output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${newLine + newLine}`;
-      system.write(output);
-    } : (diagnostic, newLine, options) => {
-      let output = "";
-      if (!clearScreenIfNotWatchingForFileChanges(system, diagnostic, options)) {
-        output += newLine;
-      }
-      output += `${getLocaleTimeString(system)} - `;
-      output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${getPlainDiagnosticFollowingNewLines(diagnostic, newLine)}`;
-      system.write(output);
-    };
-  }
-  function parseConfigFileWithSystem(configFileName, optionsToExtend, extendedConfigCache, watchOptionsToExtend, system, reportDiagnostic) {
-    const host = system;
-    host.onUnRecoverableConfigFileDiagnostic = (diagnostic) => reportUnrecoverableDiagnostic(system, reportDiagnostic, diagnostic);
-    const result = getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host, extendedConfigCache, watchOptionsToExtend);
-    host.onUnRecoverableConfigFileDiagnostic = void 0;
-    return result;
-  }
-  function getErrorCountForSummary(diagnostics) {
-    return countWhere(diagnostics, (diagnostic) => diagnostic.category === 1 /* Error */);
-  }
-  function getFilesInErrorForSummary(diagnostics) {
-    const filesInError = filter(diagnostics, (diagnostic) => diagnostic.category === 1 /* Error */).map(
-      (errorDiagnostic) => {
-        if (errorDiagnostic.file === void 0)
-          return;
-        return `${errorDiagnostic.file.fileName}`;
-      }
-    );
-    return filesInError.map((fileName) => {
-      const diagnosticForFileName = find(
-        diagnostics,
-        (diagnostic) => diagnostic.file !== void 0 && diagnostic.file.fileName === fileName
-      );
-      if (diagnosticForFileName !== void 0) {
-        const { line } = getLineAndCharacterOfPosition(diagnosticForFileName.file, diagnosticForFileName.start);
-        return {
-          fileName,
-          line: line + 1
-        };
+    if (e.name) {
+      if (!getBindingNameVisible(e))
+        return;
+      if (isBindingPattern(e.name)) {
+        return recreateBindingPattern(e.name);
+      } else {
+        return factory2.createVariableDeclaration(
+          e.name,
+          /*exclamationToken*/
+          void 0,
+          ensureType(
+            e,
+            /*type*/
+            void 0
+          ),
+          /*initializer*/
+          void 0
+        );
       }
-    });
-  }
-  function getWatchErrorSummaryDiagnosticMessage(errorCount) {
-    return errorCount === 1 ? Diagnostics.Found_1_error_Watching_for_file_changes : Diagnostics.Found_0_errors_Watching_for_file_changes;
+    }
   }
-  function prettyPathForFileError(error, cwd) {
-    const line = formatColorAndReset(":" + error.line, "\x1B[90m" /* Grey */);
-    if (pathIsAbsolute(error.fileName) && pathIsAbsolute(cwd)) {
-      return getRelativePathFromDirectory(cwd, error.fileName, false) + line;
+  function checkName(node) {
+    let oldDiag;
+    if (!suppressNewDiagnosticContexts) {
+      oldDiag = getSymbolAccessibilityDiagnostic;
+      getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNodeName(node);
+    }
+    errorNameNode = node.name;
+    Debug.assert(resolver.isLateBound(getParseTreeNode(node)));
+    const decl = node;
+    const entityName = decl.name.expression;
+    checkEntityNameVisibility(entityName, enclosingDeclaration);
+    if (!suppressNewDiagnosticContexts) {
+      getSymbolAccessibilityDiagnostic = oldDiag;
     }
-    return error.fileName + line;
+    errorNameNode = void 0;
   }
-  function getErrorSummaryText(errorCount, filesInError, newLine, host) {
-    if (errorCount === 0)
-      return "";
-    const nonNilFiles = filesInError.filter((fileInError) => fileInError !== void 0);
-    const distinctFileNamesWithLines = nonNilFiles.map((fileInError) => `${fileInError.fileName}:${fileInError.line}`).filter((value, index, self2) => self2.indexOf(value) === index);
-    const firstFileReference = nonNilFiles[0] && prettyPathForFileError(nonNilFiles[0], host.getCurrentDirectory());
-    const d = errorCount === 1 ? createCompilerDiagnostic(
-      filesInError[0] !== void 0 ? Diagnostics.Found_1_error_in_1 : Diagnostics.Found_1_error,
-      errorCount,
-      firstFileReference
-    ) : createCompilerDiagnostic(
-      distinctFileNamesWithLines.length === 0 ? Diagnostics.Found_0_errors : distinctFileNamesWithLines.length === 1 ? Diagnostics.Found_0_errors_in_the_same_file_starting_at_Colon_1 : Diagnostics.Found_0_errors_in_1_files,
-      errorCount,
-      distinctFileNamesWithLines.length === 1 ? firstFileReference : distinctFileNamesWithLines.length
-    );
-    const suffix = distinctFileNamesWithLines.length > 1 ? createTabularErrorsDisplay(nonNilFiles, host) : "";
-    return `${newLine}${flattenDiagnosticMessageText(d.messageText, newLine)}${newLine}${newLine}${suffix}`;
-  }
-  function createTabularErrorsDisplay(filesInError, host) {
-    const distinctFiles = filesInError.filter((value, index, self2) => index === self2.findIndex((file) => (file == null ? void 0 : file.fileName) === (value == null ? void 0 : value.fileName)));
-    if (distinctFiles.length === 0)
-      return "";
-    const numberLength = (num) => Math.log(num) * Math.LOG10E + 1;
-    const fileToErrorCount = distinctFiles.map((file) => [file, countWhere(filesInError, (fileInError) => fileInError.fileName === file.fileName)]);
-    const maxErrors = fileToErrorCount.reduce((acc, value) => Math.max(acc, value[1] || 0), 0);
-    const headerRow = Diagnostics.Errors_Files.message;
-    const leftColumnHeadingLength = headerRow.split(" ")[0].length;
-    const leftPaddingGoal = Math.max(leftColumnHeadingLength, numberLength(maxErrors));
-    const headerPadding = Math.max(numberLength(maxErrors) - leftColumnHeadingLength, 0);
-    let tabularData = "";
-    tabularData += " ".repeat(headerPadding) + headerRow + "\n";
-    fileToErrorCount.forEach((row) => {
-      const [file, errorCount] = row;
-      const errorCountDigitsLength = Math.log(errorCount) * Math.LOG10E + 1 | 0;
-      const leftPadding = errorCountDigitsLength < leftPaddingGoal ? " ".repeat(leftPaddingGoal - errorCountDigitsLength) : "";
-      const fileRef = prettyPathForFileError(file, host.getCurrentDirectory());
-      tabularData += `${leftPadding}${errorCount}  ${fileRef}
-`;
-    });
-    return tabularData;
+  function shouldStripInternal(node) {
+    return !!stripInternal && !!node && isInternalDeclaration(node, currentSourceFile);
   }
-  function isBuilderProgram2(program) {
-    return !!program.getState;
+  function isScopeMarker2(node) {
+    return isExportAssignment(node) || isExportDeclaration(node);
   }
-  function listFiles(program, write) {
-    const options = program.getCompilerOptions();
-    if (options.explainFiles) {
-      explainFiles(isBuilderProgram2(program) ? program.getProgram() : program, write);
-    } else if (options.listFiles || options.listFilesOnly) {
-      forEach(program.getSourceFiles(), (file) => {
-        write(file.fileName);
-      });
-    }
+  function hasScopeMarker2(statements) {
+    return some(statements, isScopeMarker2);
   }
-  function explainFiles(program, write) {
-    var _a2, _b;
-    const reasons = program.getFileIncludeReasons();
-    const getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames());
-    const relativeFileName = (fileName) => convertToRelativePath(fileName, program.getCurrentDirectory(), getCanonicalFileName);
-    for (const file of program.getSourceFiles()) {
-      write(`${toFileName(file, relativeFileName)}`);
-      (_a2 = reasons.get(file.path)) == null ? void 0 : _a2.forEach((reason) => write(`  ${fileIncludeReasonToDiagnostics(program, reason, relativeFileName).messageText}`));
-      (_b = explainIfFileIsRedirectAndImpliedFormat(file, relativeFileName)) == null ? void 0 : _b.forEach((d) => write(`  ${d.messageText}`));
+  function ensureModifiers(node) {
+    const currentFlags = getEffectiveModifierFlags(node);
+    const newFlags = ensureModifierFlags(node);
+    if (currentFlags === newFlags) {
+      return visitArray(node.modifiers, (n) => tryCast(n, isModifier), isModifier);
     }
+    return factory2.createModifiersFromModifierFlags(newFlags);
   }
-  function explainIfFileIsRedirectAndImpliedFormat(file, fileNameConvertor) {
-    var _a2;
-    let result;
-    if (file.path !== file.resolvedPath) {
-      (result != null ? result : result = []).push(chainDiagnosticMessages(
-        void 0,
-        Diagnostics.File_is_output_of_project_reference_source_0,
-        toFileName(file.originalFileName, fileNameConvertor)
-      ));
+  function ensureModifierFlags(node) {
+    let mask2 = 258047 /* All */ ^ (4 /* Public */ | 512 /* Async */ | 16384 /* Override */);
+    let additions = needsDeclare && !isAlwaysType(node) ? 2 /* Ambient */ : 0 /* None */;
+    const parentIsFile = node.parent.kind === 308 /* SourceFile */;
+    if (!parentIsFile || isBundledEmit && parentIsFile && isExternalModule(node.parent)) {
+      mask2 ^= 2 /* Ambient */;
+      additions = 0 /* None */;
     }
-    if (file.redirectInfo) {
-      (result != null ? result : result = []).push(chainDiagnosticMessages(
-        void 0,
-        Diagnostics.File_redirects_to_file_0,
-        toFileName(file.redirectInfo.redirectTarget, fileNameConvertor)
-      ));
+    return maskModifierFlags(node, mask2, additions);
+  }
+  function getTypeAnnotationFromAllAccessorDeclarations(node, accessors) {
+    let accessorType = getTypeAnnotationFromAccessor(node);
+    if (!accessorType && node !== accessors.firstAccessor) {
+      accessorType = getTypeAnnotationFromAccessor(accessors.firstAccessor);
+      getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(accessors.firstAccessor);
     }
-    if (isExternalOrCommonJsModule(file)) {
-      switch (file.impliedNodeFormat) {
-        case 99 /* ESNext */:
-          if (file.packageJsonScope) {
-            (result != null ? result : result = []).push(chainDiagnosticMessages(
-              void 0,
-              Diagnostics.File_is_ECMAScript_module_because_0_has_field_type_with_value_module,
-              toFileName(last(file.packageJsonLocations), fileNameConvertor)
-            ));
-          }
-          break;
-        case 1 /* CommonJS */:
-          if (file.packageJsonScope) {
-            (result != null ? result : result = []).push(chainDiagnosticMessages(
-              void 0,
-              file.packageJsonScope.contents.packageJsonContent.type ? Diagnostics.File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module : Diagnostics.File_is_CommonJS_module_because_0_does_not_have_field_type,
-              toFileName(last(file.packageJsonLocations), fileNameConvertor)
-            ));
-          } else if ((_a2 = file.packageJsonLocations) == null ? void 0 : _a2.length) {
-            (result != null ? result : result = []).push(chainDiagnosticMessages(
-              void 0,
-              Diagnostics.File_is_CommonJS_module_because_package_json_was_not_found
-            ));
-          }
-          break;
-      }
+    if (!accessorType && accessors.secondAccessor && node !== accessors.secondAccessor) {
+      accessorType = getTypeAnnotationFromAccessor(accessors.secondAccessor);
+      getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(accessors.secondAccessor);
     }
-    return result;
+    return accessorType;
   }
-  function getMatchedFileSpec(program, fileName) {
-    var _a2;
-    const configFile = program.getCompilerOptions().configFile;
-    if (!((_a2 = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _a2.validatedFilesSpec))
-      return void 0;
-    const getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames());
-    const filePath = getCanonicalFileName(fileName);
-    const basePath = getDirectoryPath(getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory()));
-    return find(configFile.configFileSpecs.validatedFilesSpec, (fileSpec) => getCanonicalFileName(getNormalizedAbsolutePath(fileSpec, basePath)) === filePath);
+  function transformHeritageClauses(nodes) {
+    return factory2.createNodeArray(filter(map(nodes, (clause) => factory2.updateHeritageClause(clause, visitNodes2(factory2.createNodeArray(filter(clause.types, (t) => {
+      return isEntityNameExpression(t.expression) || clause.token === 94 /* ExtendsKeyword */ && t.expression.kind === 104 /* NullKeyword */;
+    })), visitDeclarationSubtree))), (clause) => clause.types && !!clause.types.length));
   }
-  function getMatchedIncludeSpec(program, fileName) {
-    var _a2, _b;
-    const configFile = program.getCompilerOptions().configFile;
-    if (!((_a2 = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _a2.validatedIncludeSpecs))
-      return void 0;
-    if (configFile.configFileSpecs.isDefaultIncludeSpec)
+}
+function isAlwaysType(node) {
+  if (node.kind === 261 /* InterfaceDeclaration */) {
+    return true;
+  }
+  return false;
+}
+function maskModifiers(node, modifierMask, modifierAdditions) {
+  return factory.createModifiersFromModifierFlags(maskModifierFlags(node, modifierMask, modifierAdditions));
+}
+function maskModifierFlags(node, modifierMask = 258047 /* All */ ^ 4 /* Public */, modifierAdditions = 0 /* None */) {
+  let flags = getEffectiveModifierFlags(node) & modifierMask | modifierAdditions;
+  if (flags & 1024 /* Default */ && !(flags & 1 /* Export */)) {
+    flags ^= 1 /* Export */;
+  }
+  if (flags & 1024 /* Default */ && flags & 2 /* Ambient */) {
+    flags ^= 2 /* Ambient */;
+  }
+  return flags;
+}
+function getTypeAnnotationFromAccessor(accessor) {
+  if (accessor) {
+    return accessor.kind === 174 /* GetAccessor */ ? accessor.type : accessor.parameters.length > 0 ? accessor.parameters[0].type : void 0;
+  }
+}
+function canHaveLiteralInitializer(node) {
+  switch (node.kind) {
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+      return !hasEffectiveModifier(node, 8 /* Private */);
+    case 166 /* Parameter */:
+    case 257 /* VariableDeclaration */:
       return true;
-    const isJsonFile = fileExtensionIs(fileName, ".json" /* Json */);
-    const basePath = getDirectoryPath(getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory()));
-    const useCaseSensitiveFileNames = program.useCaseSensitiveFileNames();
-    return find((_b = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _b.validatedIncludeSpecs, (includeSpec) => {
-      if (isJsonFile && !endsWith(includeSpec, ".json" /* Json */))
-        return false;
-      const pattern = getPatternFromSpec(includeSpec, basePath, "files");
-      return !!pattern && getRegexFromPattern(`(${pattern})$`, useCaseSensitiveFileNames).test(fileName);
-    });
   }
-  function fileIncludeReasonToDiagnostics(program, reason, fileNameConvertor) {
-    var _a2, _b;
-    const options = program.getCompilerOptions();
-    if (isReferencedFile(reason)) {
-      const referenceLocation = getReferencedFileLocation((path) => program.getSourceFileByPath(path), reason);
-      const referenceText = isReferenceFileLocation(referenceLocation) ? referenceLocation.file.text.substring(referenceLocation.pos, referenceLocation.end) : `"${referenceLocation.text}"`;
-      let message;
-      Debug.assert(isReferenceFileLocation(referenceLocation) || reason.kind === 3 /* Import */, "Only synthetic references are imports");
-      switch (reason.kind) {
-        case 3 /* Import */:
-          if (isReferenceFileLocation(referenceLocation)) {
-            message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2 : Diagnostics.Imported_via_0_from_file_1;
-          } else if (referenceLocation.text === externalHelpersModuleNameText) {
-            message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions : Diagnostics.Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions;
-          } else {
-            message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions : Diagnostics.Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions;
-          }
-          break;
-        case 4 /* ReferenceFile */:
-          Debug.assert(!referenceLocation.packageId);
-          message = Diagnostics.Referenced_via_0_from_file_1;
-          break;
-        case 5 /* TypeReferenceDirective */:
-          message = referenceLocation.packageId ? Diagnostics.Type_library_referenced_via_0_from_file_1_with_packageId_2 : Diagnostics.Type_library_referenced_via_0_from_file_1;
-          break;
-        case 7 /* LibReferenceDirective */:
-          Debug.assert(!referenceLocation.packageId);
-          message = Diagnostics.Library_referenced_via_0_from_file_1;
-          break;
-        default:
-          Debug.assertNever(reason);
-      }
-      return chainDiagnosticMessages(
-        void 0,
-        message,
-        referenceText,
-        toFileName(referenceLocation.file, fileNameConvertor),
-        referenceLocation.packageId && packageIdToString(referenceLocation.packageId)
-      );
-    }
-    switch (reason.kind) {
-      case 0 /* RootFile */:
-        if (!((_a2 = options.configFile) == null ? void 0 : _a2.configFileSpecs))
-          return chainDiagnosticMessages(void 0, Diagnostics.Root_file_specified_for_compilation);
-        const fileName = getNormalizedAbsolutePath(program.getRootFileNames()[reason.index], program.getCurrentDirectory());
-        const matchedByFiles = getMatchedFileSpec(program, fileName);
-        if (matchedByFiles)
-          return chainDiagnosticMessages(void 0, Diagnostics.Part_of_files_list_in_tsconfig_json);
-        const matchedByInclude = getMatchedIncludeSpec(program, fileName);
-        return isString(matchedByInclude) ? chainDiagnosticMessages(
-          void 0,
-          Diagnostics.Matched_by_include_pattern_0_in_1,
-          matchedByInclude,
-          toFileName(options.configFile, fileNameConvertor)
-        ) : chainDiagnosticMessages(
-          void 0,
-          matchedByInclude ? Diagnostics.Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk : Diagnostics.Root_file_specified_for_compilation
-        );
-      case 1 /* SourceFromProjectReference */:
-      case 2 /* OutputFromProjectReference */:
-        const isOutput = reason.kind === 2 /* OutputFromProjectReference */;
-        const referencedResolvedRef = Debug.checkDefined((_b = program.getResolvedProjectReferences()) == null ? void 0 : _b[reason.index]);
-        return chainDiagnosticMessages(
-          void 0,
-          outFile(options) ? isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_1_specified : Diagnostics.Source_from_referenced_project_0_included_because_1_specified : isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_module_is_specified_as_none : Diagnostics.Source_from_referenced_project_0_included_because_module_is_specified_as_none,
-          toFileName(referencedResolvedRef.sourceFile.fileName, fileNameConvertor),
-          options.outFile ? "--outFile" : "--out"
-        );
-      case 8 /* AutomaticTypeDirectiveFile */:
-        return chainDiagnosticMessages(
-          void 0,
-          options.types ? reason.packageId ? Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1 : Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions : reason.packageId ? Diagnostics.Entry_point_for_implicit_type_library_0_with_packageId_1 : Diagnostics.Entry_point_for_implicit_type_library_0,
-          reason.typeReference,
-          reason.packageId && packageIdToString(reason.packageId)
-        );
-      case 6 /* LibFile */:
-        if (reason.index !== void 0)
-          return chainDiagnosticMessages(void 0, Diagnostics.Library_0_specified_in_compilerOptions, options.lib[reason.index]);
-        const target = forEachEntry(targetOptionDeclaration.type, (value, key) => value === getEmitScriptTarget(options) ? key : void 0);
-        return chainDiagnosticMessages(
-          void 0,
-          target ? Diagnostics.Default_library_for_target_0 : Diagnostics.Default_library,
-          target
-        );
-      default:
-        Debug.assertNever(reason);
-    }
+  return false;
+}
+function isPreservedDeclarationStatement(node) {
+  switch (node.kind) {
+    case 259 /* FunctionDeclaration */:
+    case 264 /* ModuleDeclaration */:
+    case 268 /* ImportEqualsDeclaration */:
+    case 261 /* InterfaceDeclaration */:
+    case 260 /* ClassDeclaration */:
+    case 262 /* TypeAliasDeclaration */:
+    case 263 /* EnumDeclaration */:
+    case 240 /* VariableStatement */:
+    case 269 /* ImportDeclaration */:
+    case 275 /* ExportDeclaration */:
+    case 274 /* ExportAssignment */:
+      return true;
   }
-  function toFileName(file, fileNameConvertor) {
-    const fileName = isString(file) ? file : file.fileName;
-    return fileNameConvertor ? fileNameConvertor(fileName) : fileName;
-  }
-  function emitFilesAndReportErrors(program, reportDiagnostic, write, reportSummary, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) {
-    const isListFilesOnly = !!program.getCompilerOptions().listFilesOnly;
-    const allDiagnostics = program.getConfigFileParsingDiagnostics().slice();
-    const configFileParsingDiagnosticsLength = allDiagnostics.length;
-    addRange(allDiagnostics, program.getSyntacticDiagnostics(void 0, cancellationToken));
-    if (allDiagnostics.length === configFileParsingDiagnosticsLength) {
-      addRange(allDiagnostics, program.getOptionsDiagnostics(cancellationToken));
-      if (!isListFilesOnly) {
-        addRange(allDiagnostics, program.getGlobalDiagnostics(cancellationToken));
-        if (allDiagnostics.length === configFileParsingDiagnosticsLength) {
-          addRange(allDiagnostics, program.getSemanticDiagnostics(void 0, cancellationToken));
-        }
-      }
-    }
-    const emitResult = isListFilesOnly ? { emitSkipped: true, diagnostics: emptyArray } : program.emit(void 0, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers);
-    const { emittedFiles, diagnostics: emitDiagnostics } = emitResult;
-    addRange(allDiagnostics, emitDiagnostics);
-    const diagnostics = sortAndDeduplicateDiagnostics(allDiagnostics);
-    diagnostics.forEach(reportDiagnostic);
-    if (write) {
-      const currentDir = program.getCurrentDirectory();
-      forEach(emittedFiles, (file) => {
-        const filepath = getNormalizedAbsolutePath(file, currentDir);
-        write(`TSFILE: ${filepath}`);
-      });
-      listFiles(program, write);
-    }
-    if (reportSummary) {
-      reportSummary(getErrorCountForSummary(diagnostics), getFilesInErrorForSummary(diagnostics));
-    }
-    return {
-      emitResult,
-      diagnostics
-    };
+  return false;
+}
+function isProcessedComponent(node) {
+  switch (node.kind) {
+    case 177 /* ConstructSignature */:
+    case 173 /* Constructor */:
+    case 171 /* MethodDeclaration */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+    case 170 /* MethodSignature */:
+    case 176 /* CallSignature */:
+    case 178 /* IndexSignature */:
+    case 257 /* VariableDeclaration */:
+    case 165 /* TypeParameter */:
+    case 230 /* ExpressionWithTypeArguments */:
+    case 180 /* TypeReference */:
+    case 191 /* ConditionalType */:
+    case 181 /* FunctionType */:
+    case 182 /* ConstructorType */:
+    case 202 /* ImportType */:
+      return true;
   }
-  function emitFilesAndReportErrorsAndGetExitStatus(program, reportDiagnostic, write, reportSummary, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) {
-    const { emitResult, diagnostics } = emitFilesAndReportErrors(
-      program,
-      reportDiagnostic,
-      write,
-      reportSummary,
-      writeFile2,
-      cancellationToken,
-      emitOnlyDtsFiles,
-      customTransformers
-    );
-    if (emitResult.emitSkipped && diagnostics.length > 0) {
-      return 1 /* DiagnosticsPresent_OutputsSkipped */;
-    } else if (diagnostics.length > 0) {
-      return 2 /* DiagnosticsPresent_OutputsGenerated */;
+  return false;
+}
+
+// src/compiler/transformer.ts
+function getModuleTransformer(moduleKind) {
+  switch (moduleKind) {
+    case 99 /* ESNext */:
+    case 7 /* ES2022 */:
+    case 6 /* ES2020 */:
+    case 5 /* ES2015 */:
+      return transformECMAScriptModule;
+    case 4 /* System */:
+      return transformSystemModule;
+    case 100 /* Node16 */:
+    case 199 /* NodeNext */:
+      return transformNodeModule;
+    default:
+      return transformModule;
+  }
+}
+var noTransformers = { scriptTransformers: emptyArray, declarationTransformers: emptyArray };
+function getTransformers(compilerOptions, customTransformers, emitOnly) {
+  return {
+    scriptTransformers: getScriptTransformers(compilerOptions, customTransformers, emitOnly),
+    declarationTransformers: getDeclarationTransformers(customTransformers)
+  };
+}
+function getScriptTransformers(compilerOptions, customTransformers, emitOnly) {
+  if (emitOnly)
+    return emptyArray;
+  const languageVersion = getEmitScriptTarget(compilerOptions);
+  const moduleKind = getEmitModuleKind(compilerOptions);
+  const transformers = [];
+  addRange(transformers, customTransformers && map(customTransformers.before, wrapScriptTransformerFactory));
+  transformers.push(transformTypeScript);
+  transformers.push(transformLegacyDecorators);
+  transformers.push(transformClassFields);
+  if (getJSXTransformEnabled(compilerOptions)) {
+    transformers.push(transformJsx);
+  }
+  if (languageVersion < 99 /* ESNext */) {
+    transformers.push(transformESNext);
+  }
+  if (languageVersion < 8 /* ES2021 */) {
+    transformers.push(transformES2021);
+  }
+  if (languageVersion < 7 /* ES2020 */) {
+    transformers.push(transformES2020);
+  }
+  if (languageVersion < 6 /* ES2019 */) {
+    transformers.push(transformES2019);
+  }
+  if (languageVersion < 5 /* ES2018 */) {
+    transformers.push(transformES2018);
+  }
+  if (languageVersion < 4 /* ES2017 */) {
+    transformers.push(transformES2017);
+  }
+  if (languageVersion < 3 /* ES2016 */) {
+    transformers.push(transformES2016);
+  }
+  if (languageVersion < 2 /* ES2015 */) {
+    transformers.push(transformES2015);
+    transformers.push(transformGenerators);
+  }
+  transformers.push(getModuleTransformer(moduleKind));
+  if (languageVersion < 1 /* ES5 */) {
+    transformers.push(transformES5);
+  }
+  addRange(transformers, customTransformers && map(customTransformers.after, wrapScriptTransformerFactory));
+  return transformers;
+}
+function getDeclarationTransformers(customTransformers) {
+  const transformers = [];
+  transformers.push(transformDeclarations);
+  addRange(transformers, customTransformers && map(customTransformers.afterDeclarations, wrapDeclarationTransformerFactory));
+  return transformers;
+}
+function wrapCustomTransformer(transformer) {
+  return (node) => isBundle(node) ? transformer.transformBundle(node) : transformer.transformSourceFile(node);
+}
+function wrapCustomTransformerFactory(transformer, handleDefault) {
+  return (context) => {
+    const customTransformer = transformer(context);
+    return typeof customTransformer === "function" ? handleDefault(context, customTransformer) : wrapCustomTransformer(customTransformer);
+  };
+}
+function wrapScriptTransformerFactory(transformer) {
+  return wrapCustomTransformerFactory(transformer, chainBundle);
+}
+function wrapDeclarationTransformerFactory(transformer) {
+  return wrapCustomTransformerFactory(transformer, (_, node) => node);
+}
+function noEmitSubstitution(_hint, node) {
+  return node;
+}
+function noEmitNotification(hint, node, callback) {
+  callback(hint, node);
+}
+function transformNodes(resolver, host, factory2, options, nodes, transformers, allowDtsFiles) {
+  var _a2, _b;
+  const enabledSyntaxKindFeatures = new Array(360 /* Count */);
+  let lexicalEnvironmentVariableDeclarations;
+  let lexicalEnvironmentFunctionDeclarations;
+  let lexicalEnvironmentStatements;
+  let lexicalEnvironmentFlags = 0 /* None */;
+  let lexicalEnvironmentVariableDeclarationsStack = [];
+  let lexicalEnvironmentFunctionDeclarationsStack = [];
+  let lexicalEnvironmentStatementsStack = [];
+  let lexicalEnvironmentFlagsStack = [];
+  let lexicalEnvironmentStackOffset = 0;
+  let lexicalEnvironmentSuspended = false;
+  let blockScopedVariableDeclarationsStack = [];
+  let blockScopeStackOffset = 0;
+  let blockScopedVariableDeclarations;
+  let emitHelpers;
+  let onSubstituteNode = noEmitSubstitution;
+  let onEmitNode = noEmitNotification;
+  let state = 0 /* Uninitialized */;
+  const diagnostics = [];
+  const context = {
+    factory: factory2,
+    getCompilerOptions: () => options,
+    getEmitResolver: () => resolver,
+    // TODO: GH#18217
+    getEmitHost: () => host,
+    // TODO: GH#18217
+    getEmitHelperFactory: memoize(() => createEmitHelperFactory(context)),
+    startLexicalEnvironment,
+    suspendLexicalEnvironment,
+    resumeLexicalEnvironment,
+    endLexicalEnvironment,
+    setLexicalEnvironmentFlags,
+    getLexicalEnvironmentFlags,
+    hoistVariableDeclaration,
+    hoistFunctionDeclaration,
+    addInitializationStatement,
+    startBlockScope,
+    endBlockScope,
+    addBlockScopedVariable,
+    requestEmitHelper,
+    readEmitHelpers,
+    enableSubstitution,
+    enableEmitNotification,
+    isSubstitutionEnabled,
+    isEmitNotificationEnabled,
+    get onSubstituteNode() {
+      return onSubstituteNode;
+    },
+    set onSubstituteNode(value) {
+      Debug.assert(state < 1 /* Initialized */, "Cannot modify transformation hooks after initialization has completed.");
+      Debug.assert(value !== void 0, "Value must not be 'undefined'");
+      onSubstituteNode = value;
+    },
+    get onEmitNode() {
+      return onEmitNode;
+    },
+    set onEmitNode(value) {
+      Debug.assert(state < 1 /* Initialized */, "Cannot modify transformation hooks after initialization has completed.");
+      Debug.assert(value !== void 0, "Value must not be 'undefined'");
+      onEmitNode = value;
+    },
+    addDiagnostic(diag2) {
+      diagnostics.push(diag2);
     }
-    return 0 /* Success */;
-  }
-  var noopFileWatcher = { close: noop };
-  var returnNoopFileWatcher = () => noopFileWatcher;
-  function createWatchHost(system = sys, reportWatchStatus2) {
-    const onWatchStatusChange = reportWatchStatus2 || createWatchStatusReporter(system);
-    return {
-      onWatchStatusChange,
-      watchFile: maybeBind(system, system.watchFile) || returnNoopFileWatcher,
-      watchDirectory: maybeBind(system, system.watchDirectory) || returnNoopFileWatcher,
-      setTimeout: maybeBind(system, system.setTimeout) || noop,
-      clearTimeout: maybeBind(system, system.clearTimeout) || noop
-    };
-  }
-  var WatchType = {
-    ConfigFile: "Config file",
-    ExtendedConfigFile: "Extended config file",
-    SourceFile: "Source file",
-    MissingFile: "Missing file",
-    WildcardDirectory: "Wild card directory",
-    FailedLookupLocations: "Failed Lookup Locations",
-    AffectingFileLocation: "File location affecting resolution",
-    TypeRoots: "Type roots",
-    ConfigFileOfReferencedProject: "Config file of referened project",
-    ExtendedConfigOfReferencedProject: "Extended config file of referenced project",
-    WildcardDirectoryOfReferencedProject: "Wild card directory of referenced project",
-    PackageJson: "package.json file",
-    ClosedScriptInfo: "Closed Script info",
-    ConfigFileForInferredRoot: "Config file for the inferred project root",
-    NodeModules: "node_modules for closed script infos and package.jsons affecting module specifier cache",
-    MissingSourceMapFile: "Missing source map file",
-    NoopConfigFileForInferredRoot: "Noop Config file for the inferred project root",
-    MissingGeneratedFile: "Missing generated file",
-    NodeModulesForModuleSpecifierCache: "node_modules for module specifier cache invalidation"
   };
-  function createWatchFactory(host, options) {
-    const watchLogLevel = host.trace ? options.extendedDiagnostics ? 2 /* Verbose */ : options.diagnostics ? 1 /* TriggerOnly */ : 0 /* None */ : 0 /* None */;
-    const writeLog = watchLogLevel !== 0 /* None */ ? (s) => host.trace(s) : noop;
-    const result = getWatchFactory(host, watchLogLevel, writeLog);
-    result.writeLog = writeLog;
-    return result;
-  }
-  function createCompilerHostFromProgramHost(host, getCompilerOptions, directoryStructureHost = host) {
-    const useCaseSensitiveFileNames = host.useCaseSensitiveFileNames();
-    const hostGetNewLine = memoize(() => host.getNewLine());
-    return {
-      getSourceFile: createGetSourceFile(
-        (fileName, encoding) => host.readFile(fileName, encoding),
-        getCompilerOptions,
-        void 0
-      ),
-      getDefaultLibLocation: maybeBind(host, host.getDefaultLibLocation),
-      getDefaultLibFileName: (options) => host.getDefaultLibFileName(options),
-      writeFile: createWriteFileMeasuringIO(
-        (path, data, writeByteOrderMark) => host.writeFile(path, data, writeByteOrderMark),
-        (path) => host.createDirectory(path),
-        (path) => host.directoryExists(path)
-      ),
-      getCurrentDirectory: memoize(() => host.getCurrentDirectory()),
-      useCaseSensitiveFileNames: () => useCaseSensitiveFileNames,
-      getCanonicalFileName: createGetCanonicalFileName(useCaseSensitiveFileNames),
-      getNewLine: () => getNewLineCharacter(getCompilerOptions(), hostGetNewLine),
-      fileExists: (f) => host.fileExists(f),
-      readFile: (f) => host.readFile(f),
-      trace: maybeBind(host, host.trace),
-      directoryExists: maybeBind(directoryStructureHost, directoryStructureHost.directoryExists),
-      getDirectories: maybeBind(directoryStructureHost, directoryStructureHost.getDirectories),
-      realpath: maybeBind(host, host.realpath),
-      getEnvironmentVariable: maybeBind(host, host.getEnvironmentVariable) || (() => ""),
-      createHash: maybeBind(host, host.createHash),
-      readDirectory: maybeBind(host, host.readDirectory),
-      disableUseFileVersionAsSignature: host.disableUseFileVersionAsSignature,
-      storeFilesChangingSignatureDuringEmit: host.storeFilesChangingSignatureDuringEmit
-    };
+  for (const node of nodes) {
+    disposeEmitNodes(getSourceFileOfNode(getParseTreeNode(node)));
   }
-  function getSourceFileVersionAsHashFromText(host, text) {
-    if (text.match(sourceMapCommentRegExpDontCareLineStart)) {
-      let lineEnd = text.length;
-      let lineStart = lineEnd;
-      for (let pos = lineEnd - 1; pos >= 0; pos--) {
-        const ch = text.charCodeAt(pos);
-        switch (ch) {
-          case 10 /* lineFeed */:
-            if (pos && text.charCodeAt(pos - 1) === 13 /* carriageReturn */) {
-              pos--;
-            }
-          case 13 /* carriageReturn */:
-            break;
-          default:
-            if (ch < 127 /* maxAsciiCharacter */ || !isLineBreak(ch)) {
-              lineStart = pos;
-              continue;
-            }
-            break;
-        }
-        const line = text.substring(lineStart, lineEnd);
-        if (line.match(sourceMapCommentRegExp)) {
-          text = text.substring(0, lineStart);
-          break;
-        } else if (!line.match(whitespaceOrMapCommentRegExp)) {
-          break;
-        }
-        lineEnd = lineStart;
-      }
+  mark("beforeTransform");
+  const transformersWithContext = transformers.map((t) => t(context));
+  const transformation = (node) => {
+    for (const transform2 of transformersWithContext) {
+      node = transform2(node);
     }
-    return (host.createHash || generateDjb2Hash)(text);
+    return node;
+  };
+  state = 1 /* Initialized */;
+  const transformed = [];
+  for (const node of nodes) {
+    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Emit, "transformNodes", node.kind === 308 /* SourceFile */ ? { path: node.path } : { kind: node.kind, pos: node.pos, end: node.end });
+    transformed.push((allowDtsFiles ? transformation : transformRoot)(node));
+    (_b = tracing) == null ? void 0 : _b.pop();
   }
-  function setGetSourceFileAsHashVersioned(compilerHost, host) {
-    const originalGetSourceFile = compilerHost.getSourceFile;
-    compilerHost.getSourceFile = (...args) => {
-      const result = originalGetSourceFile.call(compilerHost, ...args);
-      if (result) {
-        result.version = getSourceFileVersionAsHashFromText(host, result.text);
-      }
-      return result;
-    };
+  state = 2 /* Completed */;
+  mark("afterTransform");
+  measure("transformTime", "beforeTransform", "afterTransform");
+  return {
+    transformed,
+    substituteNode,
+    emitNodeWithNotification,
+    isEmitNotificationEnabled,
+    dispose,
+    diagnostics
+  };
+  function transformRoot(node) {
+    return node && (!isSourceFile(node) || !node.isDeclarationFile) ? transformation(node) : node;
   }
-  function createProgramHost(system, createProgram2) {
-    const getDefaultLibLocation = memoize(() => getDirectoryPath(normalizePath(system.getExecutingFilePath())));
-    return {
-      useCaseSensitiveFileNames: () => system.useCaseSensitiveFileNames,
-      getNewLine: () => system.newLine,
-      getCurrentDirectory: memoize(() => system.getCurrentDirectory()),
-      getDefaultLibLocation,
-      getDefaultLibFileName: (options) => combinePaths(getDefaultLibLocation(), getDefaultLibFileName(options)),
-      fileExists: (path) => system.fileExists(path),
-      readFile: (path, encoding) => system.readFile(path, encoding),
-      directoryExists: (path) => system.directoryExists(path),
-      getDirectories: (path) => system.getDirectories(path),
-      readDirectory: (path, extensions, exclude, include, depth) => system.readDirectory(path, extensions, exclude, include, depth),
-      realpath: maybeBind(system, system.realpath),
-      getEnvironmentVariable: maybeBind(system, system.getEnvironmentVariable),
-      trace: (s) => system.write(s + system.newLine),
-      createDirectory: (path) => system.createDirectory(path),
-      writeFile: (path, data, writeByteOrderMark) => system.writeFile(path, data, writeByteOrderMark),
-      createHash: maybeBind(system, system.createHash),
-      createProgram: createProgram2 || createEmitAndSemanticDiagnosticsBuilderProgram,
-      disableUseFileVersionAsSignature: system.disableUseFileVersionAsSignature,
-      storeFilesChangingSignatureDuringEmit: system.storeFilesChangingSignatureDuringEmit,
-      now: maybeBind(system, system.now)
-    };
+  function enableSubstitution(kind) {
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed.");
+    enabledSyntaxKindFeatures[kind] |= 1 /* Substitution */;
   }
-  function createWatchCompilerHost(system = sys, createProgram2, reportDiagnostic, reportWatchStatus2) {
-    const write = (s) => system.write(s + system.newLine);
-    const result = createProgramHost(system, createProgram2);
-    copyProperties(result, createWatchHost(system, reportWatchStatus2));
-    result.afterProgramCreate = (builderProgram) => {
-      const compilerOptions = builderProgram.getCompilerOptions();
-      const newLine = getNewLineCharacter(compilerOptions, () => system.newLine);
-      emitFilesAndReportErrors(
-        builderProgram,
-        reportDiagnostic,
-        write,
-        (errorCount) => result.onWatchStatusChange(
-          createCompilerDiagnostic(getWatchErrorSummaryDiagnosticMessage(errorCount), errorCount),
-          newLine,
-          compilerOptions,
-          errorCount
-        )
-      );
-    };
-    return result;
+  function isSubstitutionEnabled(node) {
+    return (enabledSyntaxKindFeatures[node.kind] & 1 /* Substitution */) !== 0 && (getEmitFlags(node) & 8 /* NoSubstitution */) === 0;
   }
-  function reportUnrecoverableDiagnostic(system, reportDiagnostic, diagnostic) {
-    reportDiagnostic(diagnostic);
-    system.exit(1 /* DiagnosticsPresent_OutputsSkipped */);
+  function substituteNode(hint, node) {
+    Debug.assert(state < 3 /* Disposed */, "Cannot substitute a node after the result is disposed.");
+    return node && isSubstitutionEnabled(node) && onSubstituteNode(hint, node) || node;
   }
-  function createWatchCompilerHostOfConfigFile({
-    configFileName,
-    optionsToExtend,
-    watchOptionsToExtend,
-    extraFileExtensions,
-    system,
-    createProgram: createProgram2,
-    reportDiagnostic,
-    reportWatchStatus: reportWatchStatus2
-  }) {
-    const diagnosticReporter = reportDiagnostic || createDiagnosticReporter(system);
-    const host = createWatchCompilerHost(system, createProgram2, diagnosticReporter, reportWatchStatus2);
-    host.onUnRecoverableConfigFileDiagnostic = (diagnostic) => reportUnrecoverableDiagnostic(system, diagnosticReporter, diagnostic);
-    host.configFileName = configFileName;
-    host.optionsToExtend = optionsToExtend;
-    host.watchOptionsToExtend = watchOptionsToExtend;
-    host.extraFileExtensions = extraFileExtensions;
-    return host;
+  function enableEmitNotification(kind) {
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed.");
+    enabledSyntaxKindFeatures[kind] |= 2 /* EmitNotifications */;
   }
-  function createWatchCompilerHostOfFilesAndCompilerOptions({
-    rootFiles,
-    options,
-    watchOptions,
-    projectReferences,
-    system,
-    createProgram: createProgram2,
-    reportDiagnostic,
-    reportWatchStatus: reportWatchStatus2
-  }) {
-    const host = createWatchCompilerHost(system, createProgram2, reportDiagnostic || createDiagnosticReporter(system), reportWatchStatus2);
-    host.rootFiles = rootFiles;
-    host.options = options;
-    host.watchOptions = watchOptions;
-    host.projectReferences = projectReferences;
-    return host;
+  function isEmitNotificationEnabled(node) {
+    return (enabledSyntaxKindFeatures[node.kind] & 2 /* EmitNotifications */) !== 0 || (getEmitFlags(node) & 4 /* AdviseOnEmitNode */) !== 0;
   }
-  function performIncrementalCompilation(input) {
-    const system = input.system || sys;
-    const host = input.host || (input.host = createIncrementalCompilerHost(input.options, system));
-    const builderProgram = createIncrementalProgram(input);
-    const exitStatus = emitFilesAndReportErrorsAndGetExitStatus(
-      builderProgram,
-      input.reportDiagnostic || createDiagnosticReporter(system),
-      (s) => host.trace && host.trace(s),
-      input.reportErrorSummary || input.options.pretty ? (errorCount, filesInError) => system.write(getErrorSummaryText(errorCount, filesInError, system.newLine, host)) : void 0
-    );
-    if (input.afterProgramEmitAndDiagnostics)
-      input.afterProgramEmitAndDiagnostics(builderProgram);
-    return exitStatus;
+  function emitNodeWithNotification(hint, node, emitCallback) {
+    Debug.assert(state < 3 /* Disposed */, "Cannot invoke TransformationResult callbacks after the result is disposed.");
+    if (node) {
+      if (isEmitNotificationEnabled(node)) {
+        onEmitNode(hint, node, emitCallback);
+      } else {
+        emitCallback(hint, node);
+      }
+    }
   }
-
-  // src/compiler/watchPublic.ts
-  function readBuilderProgram(compilerOptions, host) {
-    const buildInfoPath = getTsBuildInfoEmitOutputFilePath(compilerOptions);
-    if (!buildInfoPath)
-      return void 0;
-    let buildInfo;
-    if (host.getBuildInfo) {
-      buildInfo = host.getBuildInfo(buildInfoPath, compilerOptions.configFilePath);
+  function hoistVariableDeclaration(name) {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
+    const decl = setEmitFlags(factory2.createVariableDeclaration(name), 128 /* NoNestedSourceMaps */);
+    if (!lexicalEnvironmentVariableDeclarations) {
+      lexicalEnvironmentVariableDeclarations = [decl];
     } else {
-      const content = host.readFile(buildInfoPath);
-      if (!content)
-        return void 0;
-      buildInfo = getBuildInfo(buildInfoPath, content);
+      lexicalEnvironmentVariableDeclarations.push(decl);
+    }
+    if (lexicalEnvironmentFlags & 1 /* InParameters */) {
+      lexicalEnvironmentFlags |= 2 /* VariablesHoistedInParameters */;
     }
-    if (!buildInfo || buildInfo.version !== version || !buildInfo.program)
-      return void 0;
-    return createBuilderProgramUsingProgramBuildInfo(buildInfo, buildInfoPath, host);
-  }
-  function createIncrementalCompilerHost(options, system = sys) {
-    const host = createCompilerHostWorker(options, void 0, system);
-    host.createHash = maybeBind(system, system.createHash);
-    host.disableUseFileVersionAsSignature = system.disableUseFileVersionAsSignature;
-    host.storeFilesChangingSignatureDuringEmit = system.storeFilesChangingSignatureDuringEmit;
-    setGetSourceFileAsHashVersioned(host, system);
-    changeCompilerHostLikeToUseCache(host, (fileName) => toPath(fileName, host.getCurrentDirectory(), host.getCanonicalFileName));
-    return host;
   }
-  function createIncrementalProgram({
-    rootNames,
-    options,
-    configFileParsingDiagnostics,
-    projectReferences,
-    host,
-    createProgram: createProgram2
-  }) {
-    host = host || createIncrementalCompilerHost(options);
-    createProgram2 = createProgram2 || createEmitAndSemanticDiagnosticsBuilderProgram;
-    const oldProgram = readBuilderProgram(options, host);
-    return createProgram2(rootNames, options, host, oldProgram, configFileParsingDiagnostics, projectReferences);
-  }
-  function createWatchCompilerHost2(rootFilesOrConfigFileName, options, system, createProgram2, reportDiagnostic, reportWatchStatus2, projectReferencesOrWatchOptionsToExtend, watchOptionsOrExtraFileExtensions) {
-    if (isArray(rootFilesOrConfigFileName)) {
-      return createWatchCompilerHostOfFilesAndCompilerOptions({
-        rootFiles: rootFilesOrConfigFileName,
-        options,
-        watchOptions: watchOptionsOrExtraFileExtensions,
-        projectReferences: projectReferencesOrWatchOptionsToExtend,
-        system,
-        createProgram: createProgram2,
-        reportDiagnostic,
-        reportWatchStatus: reportWatchStatus2
-      });
+  function hoistFunctionDeclaration(func) {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
+    setEmitFlags(func, 2097152 /* CustomPrologue */);
+    if (!lexicalEnvironmentFunctionDeclarations) {
+      lexicalEnvironmentFunctionDeclarations = [func];
     } else {
-      return createWatchCompilerHostOfConfigFile({
-        configFileName: rootFilesOrConfigFileName,
-        optionsToExtend: options,
-        watchOptionsToExtend: projectReferencesOrWatchOptionsToExtend,
-        extraFileExtensions: watchOptionsOrExtraFileExtensions,
-        system,
-        createProgram: createProgram2,
-        reportDiagnostic,
-        reportWatchStatus: reportWatchStatus2
-      });
+      lexicalEnvironmentFunctionDeclarations.push(func);
     }
   }
-  function createWatchProgram(host) {
-    let builderProgram;
-    let reloadLevel;
-    let missingFilesMap;
-    let watchedWildcardDirectories;
-    let timerToUpdateProgram;
-    let timerToInvalidateFailedLookupResolutions;
-    let parsedConfigs;
-    let sharedExtendedConfigFileWatchers;
-    let extendedConfigCache = host.extendedConfigCache;
-    let reportFileChangeDetectedOnCreateProgram = false;
-    const sourceFilesCache = /* @__PURE__ */ new Map();
-    let missingFilePathsRequestedForRelease;
-    let hasChangedCompilerOptions = false;
-    const useCaseSensitiveFileNames = host.useCaseSensitiveFileNames();
-    const currentDirectory = host.getCurrentDirectory();
-    const { configFileName, optionsToExtend: optionsToExtendForConfigFile = {}, watchOptionsToExtend, extraFileExtensions, createProgram: createProgram2 } = host;
-    let { rootFiles: rootFileNames, options: compilerOptions, watchOptions, projectReferences } = host;
-    let wildcardDirectories;
-    let configFileParsingDiagnostics;
-    let canConfigFileJsonReportNoInputFiles = false;
-    let hasChangedConfigFileParsingErrors = false;
-    const cachedDirectoryStructureHost = configFileName === void 0 ? void 0 : createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensitiveFileNames);
-    const directoryStructureHost = cachedDirectoryStructureHost || host;
-    const parseConfigFileHost = parseConfigHostFromCompilerHostLike(host, directoryStructureHost);
-    let newLine = updateNewLine();
-    if (configFileName && host.configFileParsingResult) {
-      setConfigFileParsingResult(host.configFileParsingResult);
-      newLine = updateNewLine();
-    }
-    reportWatchDiagnostic(Diagnostics.Starting_compilation_in_watch_mode);
-    if (configFileName && !host.configFileParsingResult) {
-      newLine = getNewLineCharacter(optionsToExtendForConfigFile, () => host.getNewLine());
-      Debug.assert(!rootFileNames);
-      parseConfigFile2();
-      newLine = updateNewLine();
-    }
-    const { watchFile: watchFile2, watchDirectory, writeLog } = createWatchFactory(host, compilerOptions);
-    const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames);
-    writeLog(`Current directory: ${currentDirectory} CaseSensitiveFileNames: ${useCaseSensitiveFileNames}`);
-    let configFileWatcher;
-    if (configFileName) {
-      configFileWatcher = watchFile2(configFileName, scheduleProgramReload, 2e3 /* High */, watchOptions, WatchType.ConfigFile);
-    }
-    const compilerHost = createCompilerHostFromProgramHost(host, () => compilerOptions, directoryStructureHost);
-    setGetSourceFileAsHashVersioned(compilerHost, host);
-    const getNewSourceFile = compilerHost.getSourceFile;
-    compilerHost.getSourceFile = (fileName, ...args) => getVersionedSourceFileByPath(fileName, toPath3(fileName), ...args);
-    compilerHost.getSourceFileByPath = getVersionedSourceFileByPath;
-    compilerHost.getNewLine = () => newLine;
-    compilerHost.fileExists = fileExists;
-    compilerHost.onReleaseOldSourceFile = onReleaseOldSourceFile;
-    compilerHost.onReleaseParsedCommandLine = onReleaseParsedCommandLine;
-    compilerHost.toPath = toPath3;
-    compilerHost.getCompilationSettings = () => compilerOptions;
-    compilerHost.useSourceOfProjectReferenceRedirect = maybeBind(host, host.useSourceOfProjectReferenceRedirect);
-    compilerHost.watchDirectoryOfFailedLookupLocation = (dir, cb, flags) => watchDirectory(dir, cb, flags, watchOptions, WatchType.FailedLookupLocations);
-    compilerHost.watchAffectingFileLocation = (file, cb) => watchFile2(file, cb, 2e3 /* High */, watchOptions, WatchType.AffectingFileLocation);
-    compilerHost.watchTypeRootsDirectory = (dir, cb, flags) => watchDirectory(dir, cb, flags, watchOptions, WatchType.TypeRoots);
-    compilerHost.getCachedDirectoryStructureHost = () => cachedDirectoryStructureHost;
-    compilerHost.scheduleInvalidateResolutionsOfFailedLookupLocations = scheduleInvalidateResolutionsOfFailedLookupLocations;
-    compilerHost.onInvalidatedResolution = scheduleProgramUpdate;
-    compilerHost.onChangedAutomaticTypeDirectiveNames = scheduleProgramUpdate;
-    compilerHost.fileIsOpen = returnFalse;
-    compilerHost.getCurrentProgram = getCurrentProgram;
-    compilerHost.writeLog = writeLog;
-    compilerHost.getParsedCommandLine = getParsedCommandLine;
-    const resolutionCache = createResolutionCache(
-      compilerHost,
-      configFileName ? getDirectoryPath(getNormalizedAbsolutePath(configFileName, currentDirectory)) : currentDirectory,
-      false
-    );
-    compilerHost.resolveModuleNames = host.resolveModuleNames ? (...args) => host.resolveModuleNames(...args) : (moduleNames, containingFile, reusedNames, redirectedReference, _options, sourceFile, resolutionInfo) => resolutionCache.resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference, sourceFile, resolutionInfo);
-    compilerHost.resolveTypeReferenceDirectives = host.resolveTypeReferenceDirectives ? (...args) => host.resolveTypeReferenceDirectives(...args) : (typeDirectiveNames, containingFile, redirectedReference, _options, containingFileMode, resolutionInfo) => resolutionCache.resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference, containingFileMode, resolutionInfo);
-    compilerHost.getModuleResolutionCache = host.resolveModuleNames ? maybeBind(host, host.getModuleResolutionCache) : () => resolutionCache.getModuleResolutionCache();
-    const userProvidedResolution = !!host.resolveModuleNames || !!host.resolveTypeReferenceDirectives;
-    const customHasInvalidatedResolutions = userProvidedResolution ? maybeBind(host, host.hasInvalidatedResolutions) || returnTrue : returnFalse;
-    builderProgram = readBuilderProgram(compilerOptions, compilerHost);
-    synchronizeProgram();
-    watchConfigFileWildCardDirectories();
-    if (configFileName)
-      updateExtendedConfigFilesWatches(toPath3(configFileName), compilerOptions, watchOptions, WatchType.ExtendedConfigFile);
-    return configFileName ? { getCurrentProgram: getCurrentBuilderProgram, getProgram: updateProgram, close: close2 } : { getCurrentProgram: getCurrentBuilderProgram, getProgram: updateProgram, updateRootFileNames, close: close2 };
-    function close2() {
-      clearInvalidateResolutionsOfFailedLookupLocations();
-      resolutionCache.clear();
-      clearMap(sourceFilesCache, (value) => {
-        if (value && value.fileWatcher) {
-          value.fileWatcher.close();
-          value.fileWatcher = void 0;
-        }
-      });
-      if (configFileWatcher) {
-        configFileWatcher.close();
-        configFileWatcher = void 0;
-      }
-      extendedConfigCache == null ? void 0 : extendedConfigCache.clear();
-      extendedConfigCache = void 0;
-      if (sharedExtendedConfigFileWatchers) {
-        clearMap(sharedExtendedConfigFileWatchers, closeFileWatcherOf);
-        sharedExtendedConfigFileWatchers = void 0;
-      }
-      if (watchedWildcardDirectories) {
-        clearMap(watchedWildcardDirectories, closeFileWatcherOf);
-        watchedWildcardDirectories = void 0;
-      }
-      if (missingFilesMap) {
-        clearMap(missingFilesMap, closeFileWatcher);
-        missingFilesMap = void 0;
-      }
-      if (parsedConfigs) {
-        clearMap(parsedConfigs, (config) => {
-          var _a2;
-          (_a2 = config.watcher) == null ? void 0 : _a2.close();
-          config.watcher = void 0;
-          if (config.watchedDirectories)
-            clearMap(config.watchedDirectories, closeFileWatcherOf);
-          config.watchedDirectories = void 0;
-        });
-        parsedConfigs = void 0;
-      }
-    }
-    function getCurrentBuilderProgram() {
-      return builderProgram;
-    }
-    function getCurrentProgram() {
-      return builderProgram && builderProgram.getProgramOrUndefined();
-    }
-    function synchronizeProgram() {
-      writeLog(`Synchronizing program`);
-      clearInvalidateResolutionsOfFailedLookupLocations();
-      const program = getCurrentBuilderProgram();
-      if (hasChangedCompilerOptions) {
-        newLine = updateNewLine();
-        if (program && changesAffectModuleResolution(program.getCompilerOptions(), compilerOptions)) {
-          resolutionCache.clear();
-        }
-      }
-      const hasInvalidatedResolutions = resolutionCache.createHasInvalidatedResolutions(customHasInvalidatedResolutions);
-      const {
-        originalReadFile,
-        originalFileExists,
-        originalDirectoryExists,
-        originalCreateDirectory,
-        originalWriteFile
-      } = changeCompilerHostLikeToUseCache(compilerHost, toPath3);
-      if (isProgramUptoDate(getCurrentProgram(), rootFileNames, compilerOptions, getSourceVersion, (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) {
-        if (hasChangedConfigFileParsingErrors) {
-          if (reportFileChangeDetectedOnCreateProgram) {
-            reportWatchDiagnostic(Diagnostics.File_change_detected_Starting_incremental_compilation);
-          }
-          builderProgram = createProgram2(void 0, void 0, compilerHost, builderProgram, configFileParsingDiagnostics, projectReferences);
-          hasChangedConfigFileParsingErrors = false;
-        }
-      } else {
-        if (reportFileChangeDetectedOnCreateProgram) {
-          reportWatchDiagnostic(Diagnostics.File_change_detected_Starting_incremental_compilation);
-        }
-        createNewProgram(hasInvalidatedResolutions);
-      }
-      reportFileChangeDetectedOnCreateProgram = false;
-      if (host.afterProgramCreate && program !== builderProgram) {
-        host.afterProgramCreate(builderProgram);
-      }
-      compilerHost.readFile = originalReadFile;
-      compilerHost.fileExists = originalFileExists;
-      compilerHost.directoryExists = originalDirectoryExists;
-      compilerHost.createDirectory = originalCreateDirectory;
-      compilerHost.writeFile = originalWriteFile;
-      return builderProgram;
-    }
-    function createNewProgram(hasInvalidatedResolutions) {
-      writeLog("CreatingProgramWith::");
-      writeLog(`  roots: ${JSON.stringify(rootFileNames)}`);
-      writeLog(`  options: ${JSON.stringify(compilerOptions)}`);
-      if (projectReferences)
-        writeLog(`  projectReferences: ${JSON.stringify(projectReferences)}`);
-      const needsUpdateInTypeRootWatch = hasChangedCompilerOptions || !getCurrentProgram();
-      hasChangedCompilerOptions = false;
-      hasChangedConfigFileParsingErrors = false;
-      resolutionCache.startCachingPerDirectoryResolution();
-      compilerHost.hasInvalidatedResolutions = hasInvalidatedResolutions;
-      compilerHost.hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames;
-      const oldProgram = getCurrentProgram();
-      builderProgram = createProgram2(rootFileNames, compilerOptions, compilerHost, builderProgram, configFileParsingDiagnostics, projectReferences);
-      resolutionCache.finishCachingPerDirectoryResolution(builderProgram.getProgram(), oldProgram);
-      updateMissingFilePathsWatch(builderProgram.getProgram(), missingFilesMap || (missingFilesMap = /* @__PURE__ */ new Map()), watchMissingFilePath);
-      if (needsUpdateInTypeRootWatch) {
-        resolutionCache.updateTypeRootsWatch();
-      }
-      if (missingFilePathsRequestedForRelease) {
-        for (const missingFilePath of missingFilePathsRequestedForRelease) {
-          if (!missingFilesMap.has(missingFilePath)) {
-            sourceFilesCache.delete(missingFilePath);
-          }
-        }
-        missingFilePathsRequestedForRelease = void 0;
-      }
-    }
-    function updateRootFileNames(files) {
-      Debug.assert(!configFileName, "Cannot update root file names with config file watch mode");
-      rootFileNames = files;
-      scheduleProgramUpdate();
-    }
-    function updateNewLine() {
-      return getNewLineCharacter(compilerOptions || optionsToExtendForConfigFile, () => host.getNewLine());
-    }
-    function toPath3(fileName) {
-      return toPath(fileName, currentDirectory, getCanonicalFileName);
-    }
-    function isFileMissingOnHost(hostSourceFile) {
-      return typeof hostSourceFile === "boolean";
-    }
-    function isFilePresenceUnknownOnHost(hostSourceFile) {
-      return typeof hostSourceFile.version === "boolean";
-    }
-    function fileExists(fileName) {
-      const path = toPath3(fileName);
-      if (isFileMissingOnHost(sourceFilesCache.get(path))) {
-        return false;
-      }
-      return directoryStructureHost.fileExists(fileName);
-    }
-    function getVersionedSourceFileByPath(fileName, path, languageVersionOrOptions, onError, shouldCreateNewSourceFile) {
-      const hostSourceFile = sourceFilesCache.get(path);
-      if (isFileMissingOnHost(hostSourceFile)) {
-        return void 0;
+  function addInitializationStatement(node) {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
+    setEmitFlags(node, 2097152 /* CustomPrologue */);
+    if (!lexicalEnvironmentStatements) {
+      lexicalEnvironmentStatements = [node];
+    } else {
+      lexicalEnvironmentStatements.push(node);
+    }
+  }
+  function startLexicalEnvironment() {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
+    Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended.");
+    lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentVariableDeclarations;
+    lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFunctionDeclarations;
+    lexicalEnvironmentStatementsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentStatements;
+    lexicalEnvironmentFlagsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFlags;
+    lexicalEnvironmentStackOffset++;
+    lexicalEnvironmentVariableDeclarations = void 0;
+    lexicalEnvironmentFunctionDeclarations = void 0;
+    lexicalEnvironmentStatements = void 0;
+    lexicalEnvironmentFlags = 0 /* None */;
+  }
+  function suspendLexicalEnvironment() {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
+    Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is already suspended.");
+    lexicalEnvironmentSuspended = true;
+  }
+  function resumeLexicalEnvironment() {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
+    Debug.assert(lexicalEnvironmentSuspended, "Lexical environment is not suspended.");
+    lexicalEnvironmentSuspended = false;
+  }
+  function endLexicalEnvironment() {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed.");
+    Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended.");
+    let statements;
+    if (lexicalEnvironmentVariableDeclarations || lexicalEnvironmentFunctionDeclarations || lexicalEnvironmentStatements) {
+      if (lexicalEnvironmentFunctionDeclarations) {
+        statements = [...lexicalEnvironmentFunctionDeclarations];
       }
-      if (hostSourceFile === void 0 || shouldCreateNewSourceFile || isFilePresenceUnknownOnHost(hostSourceFile)) {
-        const sourceFile = getNewSourceFile(fileName, languageVersionOrOptions, onError);
-        if (hostSourceFile) {
-          if (sourceFile) {
-            hostSourceFile.sourceFile = sourceFile;
-            hostSourceFile.version = sourceFile.version;
-            if (!hostSourceFile.fileWatcher) {
-              hostSourceFile.fileWatcher = watchFilePath(path, fileName, onSourceFileChange, 250 /* Low */, watchOptions, WatchType.SourceFile);
-            }
-          } else {
-            if (hostSourceFile.fileWatcher) {
-              hostSourceFile.fileWatcher.close();
-            }
-            sourceFilesCache.set(path, false);
-          }
+      if (lexicalEnvironmentVariableDeclarations) {
+        const statement = factory2.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          factory2.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations)
+        );
+        setEmitFlags(statement, 2097152 /* CustomPrologue */);
+        if (!statements) {
+          statements = [statement];
         } else {
-          if (sourceFile) {
-            const fileWatcher = watchFilePath(path, fileName, onSourceFileChange, 250 /* Low */, watchOptions, WatchType.SourceFile);
-            sourceFilesCache.set(path, { sourceFile, version: sourceFile.version, fileWatcher });
-          } else {
-            sourceFilesCache.set(path, false);
-          }
+          statements.push(statement);
         }
-        return sourceFile;
       }
-      return hostSourceFile.sourceFile;
-    }
-    function nextSourceFileVersion(path) {
-      const hostSourceFile = sourceFilesCache.get(path);
-      if (hostSourceFile !== void 0) {
-        if (isFileMissingOnHost(hostSourceFile)) {
-          sourceFilesCache.set(path, { version: false });
+      if (lexicalEnvironmentStatements) {
+        if (!statements) {
+          statements = [...lexicalEnvironmentStatements];
         } else {
-          hostSourceFile.version = false;
+          statements = [...statements, ...lexicalEnvironmentStatements];
         }
       }
     }
-    function getSourceVersion(path) {
-      const hostSourceFile = sourceFilesCache.get(path);
-      return !hostSourceFile || !hostSourceFile.version ? void 0 : hostSourceFile.version;
-    }
-    function onReleaseOldSourceFile(oldSourceFile, _oldOptions, hasSourceFileByPath) {
-      const hostSourceFileInfo = sourceFilesCache.get(oldSourceFile.resolvedPath);
-      if (hostSourceFileInfo !== void 0) {
-        if (isFileMissingOnHost(hostSourceFileInfo)) {
-          (missingFilePathsRequestedForRelease || (missingFilePathsRequestedForRelease = [])).push(oldSourceFile.path);
-        } else if (hostSourceFileInfo.sourceFile === oldSourceFile) {
-          if (hostSourceFileInfo.fileWatcher) {
-            hostSourceFileInfo.fileWatcher.close();
-          }
-          sourceFilesCache.delete(oldSourceFile.resolvedPath);
-          if (!hasSourceFileByPath) {
-            resolutionCache.removeResolutionsOfFile(oldSourceFile.path);
-          }
-        }
-      }
-    }
-    function reportWatchDiagnostic(message) {
-      if (host.onWatchStatusChange) {
-        host.onWatchStatusChange(createCompilerDiagnostic(message), newLine, compilerOptions || optionsToExtendForConfigFile);
-      }
-    }
-    function hasChangedAutomaticTypeDirectiveNames() {
-      return resolutionCache.hasChangedAutomaticTypeDirectiveNames();
+    lexicalEnvironmentStackOffset--;
+    lexicalEnvironmentVariableDeclarations = lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset];
+    lexicalEnvironmentFunctionDeclarations = lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset];
+    lexicalEnvironmentStatements = lexicalEnvironmentStatementsStack[lexicalEnvironmentStackOffset];
+    lexicalEnvironmentFlags = lexicalEnvironmentFlagsStack[lexicalEnvironmentStackOffset];
+    if (lexicalEnvironmentStackOffset === 0) {
+      lexicalEnvironmentVariableDeclarationsStack = [];
+      lexicalEnvironmentFunctionDeclarationsStack = [];
+      lexicalEnvironmentStatementsStack = [];
+      lexicalEnvironmentFlagsStack = [];
     }
-    function clearInvalidateResolutionsOfFailedLookupLocations() {
-      if (!timerToInvalidateFailedLookupResolutions)
-        return false;
-      host.clearTimeout(timerToInvalidateFailedLookupResolutions);
-      timerToInvalidateFailedLookupResolutions = void 0;
-      return true;
-    }
-    function scheduleInvalidateResolutionsOfFailedLookupLocations() {
-      if (!host.setTimeout || !host.clearTimeout) {
-        return resolutionCache.invalidateResolutionsOfFailedLookupLocations();
-      }
-      const pending = clearInvalidateResolutionsOfFailedLookupLocations();
-      writeLog(`Scheduling invalidateFailedLookup${pending ? ", Cancelled earlier one" : ""}`);
-      timerToInvalidateFailedLookupResolutions = host.setTimeout(invalidateResolutionsOfFailedLookup, 250);
-    }
-    function invalidateResolutionsOfFailedLookup() {
-      timerToInvalidateFailedLookupResolutions = void 0;
-      if (resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
-        scheduleProgramUpdate();
-      }
+    return statements;
+  }
+  function setLexicalEnvironmentFlags(flags, value) {
+    lexicalEnvironmentFlags = value ? lexicalEnvironmentFlags | flags : lexicalEnvironmentFlags & ~flags;
+  }
+  function getLexicalEnvironmentFlags() {
+    return lexicalEnvironmentFlags;
+  }
+  function startBlockScope() {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot start a block scope during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot start a block scope after transformation has completed.");
+    blockScopedVariableDeclarationsStack[blockScopeStackOffset] = blockScopedVariableDeclarations;
+    blockScopeStackOffset++;
+    blockScopedVariableDeclarations = void 0;
+  }
+  function endBlockScope() {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot end a block scope during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot end a block scope after transformation has completed.");
+    const statements = some(blockScopedVariableDeclarations) ? [
+      factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList(
+          blockScopedVariableDeclarations.map((identifier) => factory2.createVariableDeclaration(identifier)),
+          1 /* Let */
+        )
+      )
+    ] : void 0;
+    blockScopeStackOffset--;
+    blockScopedVariableDeclarations = blockScopedVariableDeclarationsStack[blockScopeStackOffset];
+    if (blockScopeStackOffset === 0) {
+      blockScopedVariableDeclarationsStack = [];
     }
-    function scheduleProgramUpdate() {
-      if (!host.setTimeout || !host.clearTimeout) {
-        return;
-      }
-      if (timerToUpdateProgram) {
-        host.clearTimeout(timerToUpdateProgram);
+    return statements;
+  }
+  function addBlockScopedVariable(name) {
+    Debug.assert(blockScopeStackOffset > 0, "Cannot add a block scoped variable outside of an iteration body.");
+    (blockScopedVariableDeclarations || (blockScopedVariableDeclarations = [])).push(name);
+  }
+  function requestEmitHelper(helper) {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the transformation context during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed.");
+    Debug.assert(!helper.scoped, "Cannot request a scoped emit helper.");
+    if (helper.dependencies) {
+      for (const h of helper.dependencies) {
+        requestEmitHelper(h);
       }
-      writeLog("Scheduling update");
-      timerToUpdateProgram = host.setTimeout(updateProgramWithWatchStatus, 250);
-    }
-    function scheduleProgramReload() {
-      Debug.assert(!!configFileName);
-      reloadLevel = 2 /* Full */;
-      scheduleProgramUpdate();
-    }
-    function updateProgramWithWatchStatus() {
-      timerToUpdateProgram = void 0;
-      reportFileChangeDetectedOnCreateProgram = true;
-      updateProgram();
     }
-    function updateProgram() {
-      switch (reloadLevel) {
-        case 1 /* Partial */:
-          perfLogger.logStartUpdateProgram("PartialConfigReload");
-          reloadFileNamesFromConfigFile();
-          break;
-        case 2 /* Full */:
-          perfLogger.logStartUpdateProgram("FullConfigReload");
-          reloadConfigFile();
-          break;
-        default:
-          perfLogger.logStartUpdateProgram("SynchronizeProgram");
-          synchronizeProgram();
-          break;
+    emitHelpers = append(emitHelpers, helper);
+  }
+  function readEmitHelpers() {
+    Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the transformation context during initialization.");
+    Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed.");
+    const helpers = emitHelpers;
+    emitHelpers = void 0;
+    return helpers;
+  }
+  function dispose() {
+    if (state < 3 /* Disposed */) {
+      for (const node of nodes) {
+        disposeEmitNodes(getSourceFileOfNode(getParseTreeNode(node)));
       }
-      perfLogger.logStopUpdateProgram("Done");
-      return getCurrentBuilderProgram();
-    }
-    function reloadFileNamesFromConfigFile() {
-      writeLog("Reloading new file names and options");
-      reloadLevel = 0 /* None */;
-      rootFileNames = getFileNamesFromConfigSpecs(compilerOptions.configFile.configFileSpecs, getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory), compilerOptions, parseConfigFileHost, extraFileExtensions);
-      if (updateErrorForNoInputFiles(rootFileNames, getNormalizedAbsolutePath(configFileName, currentDirectory), compilerOptions.configFile.configFileSpecs, configFileParsingDiagnostics, canConfigFileJsonReportNoInputFiles)) {
-        hasChangedConfigFileParsingErrors = true;
+      lexicalEnvironmentVariableDeclarations = void 0;
+      lexicalEnvironmentVariableDeclarationsStack = void 0;
+      lexicalEnvironmentFunctionDeclarations = void 0;
+      lexicalEnvironmentFunctionDeclarationsStack = void 0;
+      onSubstituteNode = void 0;
+      onEmitNode = void 0;
+      emitHelpers = void 0;
+      state = 3 /* Disposed */;
+    }
+  }
+}
+var nullTransformationContext = {
+  factory,
+  // eslint-disable-line object-shorthand
+  getCompilerOptions: () => ({}),
+  getEmitResolver: notImplemented,
+  getEmitHost: notImplemented,
+  getEmitHelperFactory: notImplemented,
+  startLexicalEnvironment: noop,
+  resumeLexicalEnvironment: noop,
+  suspendLexicalEnvironment: noop,
+  endLexicalEnvironment: returnUndefined,
+  setLexicalEnvironmentFlags: noop,
+  getLexicalEnvironmentFlags: () => 0,
+  hoistVariableDeclaration: noop,
+  hoistFunctionDeclaration: noop,
+  addInitializationStatement: noop,
+  startBlockScope: noop,
+  endBlockScope: returnUndefined,
+  addBlockScopedVariable: noop,
+  requestEmitHelper: noop,
+  readEmitHelpers: notImplemented,
+  enableSubstitution: noop,
+  enableEmitNotification: noop,
+  isSubstitutionEnabled: notImplemented,
+  isEmitNotificationEnabled: notImplemented,
+  onSubstituteNode: noEmitSubstitution,
+  onEmitNode: noEmitNotification,
+  addDiagnostic: noop
+};
+
+// src/compiler/emitter.ts
+var brackets = createBracketsMap();
+function isBuildInfoFile(file) {
+  return fileExtensionIs(file, ".tsbuildinfo" /* TsBuildInfo */);
+}
+function forEachEmittedFile(host, action, sourceFilesOrTargetSourceFile, forceDtsEmit = false, onlyBuildInfo, includeBuildInfo) {
+  const sourceFiles = isArray(sourceFilesOrTargetSourceFile) ? sourceFilesOrTargetSourceFile : getSourceFilesToEmit(host, sourceFilesOrTargetSourceFile, forceDtsEmit);
+  const options = host.getCompilerOptions();
+  if (outFile(options)) {
+    const prepends = host.getPrependNodes();
+    if (sourceFiles.length || prepends.length) {
+      const bundle = factory.createBundle(sourceFiles, prepends);
+      const result = action(getOutputPathsFor(bundle, host, forceDtsEmit), bundle);
+      if (result) {
+        return result;
       }
-      synchronizeProgram();
     }
-    function reloadConfigFile() {
-      writeLog(`Reloading config file: ${configFileName}`);
-      reloadLevel = 0 /* None */;
-      if (cachedDirectoryStructureHost) {
-        cachedDirectoryStructureHost.clearCache();
+  } else {
+    if (!onlyBuildInfo) {
+      for (const sourceFile of sourceFiles) {
+        const result = action(getOutputPathsFor(sourceFile, host, forceDtsEmit), sourceFile);
+        if (result) {
+          return result;
+        }
       }
-      parseConfigFile2();
-      hasChangedCompilerOptions = true;
-      synchronizeProgram();
-      watchConfigFileWildCardDirectories();
-      updateExtendedConfigFilesWatches(toPath3(configFileName), compilerOptions, watchOptions, WatchType.ExtendedConfigFile);
     }
-    function parseConfigFile2() {
-      setConfigFileParsingResult(getParsedCommandLineOfConfigFile(
-        configFileName,
-        optionsToExtendForConfigFile,
-        parseConfigFileHost,
-        extendedConfigCache || (extendedConfigCache = /* @__PURE__ */ new Map()),
-        watchOptionsToExtend,
-        extraFileExtensions
-      ));
+    if (includeBuildInfo) {
+      const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options);
+      if (buildInfoPath)
+        return action(
+          { buildInfoPath },
+          /*sourceFileOrBundle*/
+          void 0
+        );
     }
-    function setConfigFileParsingResult(configFileParseResult) {
-      rootFileNames = configFileParseResult.fileNames;
-      compilerOptions = configFileParseResult.options;
-      watchOptions = configFileParseResult.watchOptions;
-      projectReferences = configFileParseResult.projectReferences;
-      wildcardDirectories = configFileParseResult.wildcardDirectories;
-      configFileParsingDiagnostics = getConfigFileParsingDiagnostics(configFileParseResult).slice();
-      canConfigFileJsonReportNoInputFiles = canJsonReportNoInputFiles(configFileParseResult.raw);
-      hasChangedConfigFileParsingErrors = true;
+  }
+}
+function getTsBuildInfoEmitOutputFilePath(options) {
+  const configFile = options.configFilePath;
+  if (!isIncrementalCompilation(options))
+    return void 0;
+  if (options.tsBuildInfoFile)
+    return options.tsBuildInfoFile;
+  const outPath = outFile(options);
+  let buildInfoExtensionLess;
+  if (outPath) {
+    buildInfoExtensionLess = removeFileExtension(outPath);
+  } else {
+    if (!configFile)
+      return void 0;
+    const configFileExtensionLess = removeFileExtension(configFile);
+    buildInfoExtensionLess = options.outDir ? options.rootDir ? resolvePath(options.outDir, getRelativePathFromDirectory(
+      options.rootDir,
+      configFileExtensionLess,
+      /*ignoreCase*/
+      true
+    )) : combinePaths(options.outDir, getBaseFileName(configFileExtensionLess)) : configFileExtensionLess;
+  }
+  return buildInfoExtensionLess + ".tsbuildinfo" /* TsBuildInfo */;
+}
+function getOutputPathsForBundle(options, forceDtsPaths) {
+  const outPath = outFile(options);
+  const jsFilePath = options.emitDeclarationOnly ? void 0 : outPath;
+  const sourceMapFilePath = jsFilePath && getSourceMapFilePath(jsFilePath, options);
+  const declarationFilePath = forceDtsPaths || getEmitDeclarations(options) ? removeFileExtension(outPath) + ".d.ts" /* Dts */ : void 0;
+  const declarationMapPath = declarationFilePath && getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : void 0;
+  const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options);
+  return { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath };
+}
+function getOutputPathsFor(sourceFile, host, forceDtsPaths) {
+  const options = host.getCompilerOptions();
+  if (sourceFile.kind === 309 /* Bundle */) {
+    return getOutputPathsForBundle(options, forceDtsPaths);
+  } else {
+    const ownOutputFilePath = getOwnEmitOutputFilePath(sourceFile.fileName, host, getOutputExtension(sourceFile.fileName, options));
+    const isJsonFile = isJsonSourceFile(sourceFile);
+    const isJsonEmittedToSameLocation = isJsonFile && comparePaths(sourceFile.fileName, ownOutputFilePath, host.getCurrentDirectory(), !host.useCaseSensitiveFileNames()) === 0 /* EqualTo */;
+    const jsFilePath = options.emitDeclarationOnly || isJsonEmittedToSameLocation ? void 0 : ownOutputFilePath;
+    const sourceMapFilePath = !jsFilePath || isJsonSourceFile(sourceFile) ? void 0 : getSourceMapFilePath(jsFilePath, options);
+    const declarationFilePath = forceDtsPaths || getEmitDeclarations(options) && !isJsonFile ? getDeclarationEmitOutputFilePath(sourceFile.fileName, host) : void 0;
+    const declarationMapPath = declarationFilePath && getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : void 0;
+    return { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath: void 0 };
+  }
+}
+function getSourceMapFilePath(jsFilePath, options) {
+  return options.sourceMap && !options.inlineSourceMap ? jsFilePath + ".map" : void 0;
+}
+function getOutputExtension(fileName, options) {
+  return fileExtensionIs(fileName, ".json" /* Json */) ? ".json" /* Json */ : options.jsx === 1 /* Preserve */ && fileExtensionIsOneOf(fileName, [".jsx" /* Jsx */, ".tsx" /* Tsx */]) ? ".jsx" /* Jsx */ : fileExtensionIsOneOf(fileName, [".mts" /* Mts */, ".mjs" /* Mjs */]) ? ".mjs" /* Mjs */ : fileExtensionIsOneOf(fileName, [".cts" /* Cts */, ".cjs" /* Cjs */]) ? ".cjs" /* Cjs */ : ".js" /* Js */;
+}
+function getOutputPathWithoutChangingExt(inputFileName, configFile, ignoreCase, outputDir, getCommonSourceDirectory2) {
+  return outputDir ? resolvePath(
+    outputDir,
+    getRelativePathFromDirectory(getCommonSourceDirectory2 ? getCommonSourceDirectory2() : getCommonSourceDirectoryOfConfig(configFile, ignoreCase), inputFileName, ignoreCase)
+  ) : inputFileName;
+}
+function getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2) {
+  return changeExtension(
+    getOutputPathWithoutChangingExt(inputFileName, configFile, ignoreCase, configFile.options.declarationDir || configFile.options.outDir, getCommonSourceDirectory2),
+    getDeclarationEmitExtensionForPath(inputFileName)
+  );
+}
+function getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2) {
+  if (configFile.options.emitDeclarationOnly)
+    return void 0;
+  const isJsonFile = fileExtensionIs(inputFileName, ".json" /* Json */);
+  const outputFileName = changeExtension(
+    getOutputPathWithoutChangingExt(inputFileName, configFile, ignoreCase, configFile.options.outDir, getCommonSourceDirectory2),
+    getOutputExtension(inputFileName, configFile.options)
+  );
+  return !isJsonFile || comparePaths(inputFileName, outputFileName, Debug.checkDefined(configFile.options.configFilePath), ignoreCase) !== 0 /* EqualTo */ ? outputFileName : void 0;
+}
+function createAddOutput() {
+  let outputs;
+  return { addOutput, getOutputs };
+  function addOutput(path) {
+    if (path) {
+      (outputs || (outputs = [])).push(path);
+    }
+  }
+  function getOutputs() {
+    return outputs || emptyArray;
+  }
+}
+function getSingleOutputFileNames(configFile, addOutput) {
+  const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(
+    configFile.options,
+    /*forceDtsPaths*/
+    false
+  );
+  addOutput(jsFilePath);
+  addOutput(sourceMapFilePath);
+  addOutput(declarationFilePath);
+  addOutput(declarationMapPath);
+  addOutput(buildInfoPath);
+}
+function getOwnOutputFileNames(configFile, inputFileName, ignoreCase, addOutput, getCommonSourceDirectory2) {
+  if (isDeclarationFileName(inputFileName))
+    return;
+  const js = getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2);
+  addOutput(js);
+  if (fileExtensionIs(inputFileName, ".json" /* Json */))
+    return;
+  if (js && configFile.options.sourceMap) {
+    addOutput(`${js}.map`);
+  }
+  if (getEmitDeclarations(configFile.options)) {
+    const dts = getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2);
+    addOutput(dts);
+    if (configFile.options.declarationMap) {
+      addOutput(`${dts}.map`);
+    }
+  }
+}
+function getCommonSourceDirectory(options, emittedFiles, currentDirectory, getCanonicalFileName, checkSourceFilesBelongToPath) {
+  let commonSourceDirectory;
+  if (options.rootDir) {
+    commonSourceDirectory = getNormalizedAbsolutePath(options.rootDir, currentDirectory);
+    checkSourceFilesBelongToPath == null ? void 0 : checkSourceFilesBelongToPath(options.rootDir);
+  } else if (options.composite && options.configFilePath) {
+    commonSourceDirectory = getDirectoryPath(normalizeSlashes(options.configFilePath));
+    checkSourceFilesBelongToPath == null ? void 0 : checkSourceFilesBelongToPath(commonSourceDirectory);
+  } else {
+    commonSourceDirectory = computeCommonSourceDirectoryOfFilenames(emittedFiles(), currentDirectory, getCanonicalFileName);
+  }
+  if (commonSourceDirectory && commonSourceDirectory[commonSourceDirectory.length - 1] !== directorySeparator) {
+    commonSourceDirectory += directorySeparator;
+  }
+  return commonSourceDirectory;
+}
+function getCommonSourceDirectoryOfConfig({ options, fileNames }, ignoreCase) {
+  return getCommonSourceDirectory(
+    options,
+    () => filter(fileNames, (file) => !(options.noEmitForJsFiles && fileExtensionIsOneOf(file, supportedJSExtensionsFlat)) && !isDeclarationFileName(file)),
+    getDirectoryPath(normalizeSlashes(Debug.checkDefined(options.configFilePath))),
+    createGetCanonicalFileName(!ignoreCase)
+  );
+}
+function getAllProjectOutputs(configFile, ignoreCase) {
+  const { addOutput, getOutputs } = createAddOutput();
+  if (outFile(configFile.options)) {
+    getSingleOutputFileNames(configFile, addOutput);
+  } else {
+    const getCommonSourceDirectory2 = memoize(() => getCommonSourceDirectoryOfConfig(configFile, ignoreCase));
+    for (const inputFileName of configFile.fileNames) {
+      getOwnOutputFileNames(configFile, inputFileName, ignoreCase, addOutput, getCommonSourceDirectory2);
+    }
+    addOutput(getTsBuildInfoEmitOutputFilePath(configFile.options));
+  }
+  return getOutputs();
+}
+function getOutputFileNames(commandLine, inputFileName, ignoreCase) {
+  inputFileName = normalizePath(inputFileName);
+  Debug.assert(contains(commandLine.fileNames, inputFileName), `Expected fileName to be present in command line`);
+  const { addOutput, getOutputs } = createAddOutput();
+  if (outFile(commandLine.options)) {
+    getSingleOutputFileNames(commandLine, addOutput);
+  } else {
+    getOwnOutputFileNames(commandLine, inputFileName, ignoreCase, addOutput);
+  }
+  return getOutputs();
+}
+function getFirstProjectOutput(configFile, ignoreCase) {
+  if (outFile(configFile.options)) {
+    const { jsFilePath, declarationFilePath } = getOutputPathsForBundle(
+      configFile.options,
+      /*forceDtsPaths*/
+      false
+    );
+    return Debug.checkDefined(jsFilePath || declarationFilePath, `project ${configFile.options.configFilePath} expected to have at least one output`);
+  }
+  const getCommonSourceDirectory2 = memoize(() => getCommonSourceDirectoryOfConfig(configFile, ignoreCase));
+  for (const inputFileName of configFile.fileNames) {
+    if (isDeclarationFileName(inputFileName))
+      continue;
+    const jsFilePath = getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2);
+    if (jsFilePath)
+      return jsFilePath;
+    if (fileExtensionIs(inputFileName, ".json" /* Json */))
+      continue;
+    if (getEmitDeclarations(configFile.options)) {
+      return getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2);
+    }
+  }
+  const buildInfoPath = getTsBuildInfoEmitOutputFilePath(configFile.options);
+  if (buildInfoPath)
+    return buildInfoPath;
+  return Debug.fail(`project ${configFile.options.configFilePath} expected to have at least one output`);
+}
+function emitFiles(resolver, host, targetSourceFile, { scriptTransformers, declarationTransformers }, emitOnly, onlyBuildInfo, forceDtsEmit) {
+  const compilerOptions = host.getCompilerOptions();
+  const sourceMapDataList = compilerOptions.sourceMap || compilerOptions.inlineSourceMap || getAreDeclarationMapsEnabled(compilerOptions) ? [] : void 0;
+  const emittedFilesList = compilerOptions.listEmittedFiles ? [] : void 0;
+  const emitterDiagnostics = createDiagnosticCollection();
+  const newLine = getNewLineCharacter(compilerOptions, () => host.getNewLine());
+  const writer = createTextWriter(newLine);
+  const { enter, exit } = createTimer("printTime", "beforePrint", "afterPrint");
+  let bundleBuildInfo;
+  let emitSkipped = false;
+  enter();
+  forEachEmittedFile(
+    host,
+    emitSourceFileOrBundle,
+    getSourceFilesToEmit(host, targetSourceFile, forceDtsEmit),
+    forceDtsEmit,
+    onlyBuildInfo,
+    !targetSourceFile
+  );
+  exit();
+  return {
+    emitSkipped,
+    diagnostics: emitterDiagnostics.getDiagnostics(),
+    emittedFiles: emittedFilesList,
+    sourceMaps: sourceMapDataList
+  };
+  function emitSourceFileOrBundle({ jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath }, sourceFileOrBundle) {
+    var _a2, _b, _c, _d, _e, _f;
+    let buildInfoDirectory;
+    if (buildInfoPath && sourceFileOrBundle && isBundle(sourceFileOrBundle)) {
+      buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory()));
+      bundleBuildInfo = {
+        commonSourceDirectory: relativeToBuildInfo(host.getCommonSourceDirectory()),
+        sourceFiles: sourceFileOrBundle.sourceFiles.map((file) => relativeToBuildInfo(getNormalizedAbsolutePath(file.fileName, host.getCurrentDirectory())))
+      };
     }
-    function getParsedCommandLine(configFileName2) {
-      const configPath = toPath3(configFileName2);
-      let config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath);
-      if (config) {
-        if (!config.reloadLevel)
-          return config.parsedCommandLine;
-        if (config.parsedCommandLine && config.reloadLevel === 1 /* Partial */ && !host.getParsedCommandLine) {
-          writeLog("Reloading new file names and options");
-          const fileNames = getFileNamesFromConfigSpecs(
-            config.parsedCommandLine.options.configFile.configFileSpecs,
-            getNormalizedAbsolutePath(getDirectoryPath(configFileName2), currentDirectory),
-            compilerOptions,
-            parseConfigFileHost
-          );
-          config.parsedCommandLine = { ...config.parsedCommandLine, fileNames };
-          config.reloadLevel = void 0;
-          return config.parsedCommandLine;
+    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Emit, "emitJsFileOrBundle", { jsFilePath });
+    emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath, relativeToBuildInfo);
+    (_b = tracing) == null ? void 0 : _b.pop();
+    (_c = tracing) == null ? void 0 : _c.push(tracing.Phase.Emit, "emitDeclarationFileOrBundle", { declarationFilePath });
+    emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath, relativeToBuildInfo);
+    (_d = tracing) == null ? void 0 : _d.pop();
+    (_e = tracing) == null ? void 0 : _e.push(tracing.Phase.Emit, "emitBuildInfo", { buildInfoPath });
+    emitBuildInfo(bundleBuildInfo, buildInfoPath);
+    (_f = tracing) == null ? void 0 : _f.pop();
+    if (!emitSkipped && emittedFilesList) {
+      if (!emitOnly) {
+        if (jsFilePath) {
+          emittedFilesList.push(jsFilePath);
+        }
+        if (sourceMapFilePath) {
+          emittedFilesList.push(sourceMapFilePath);
+        }
+        if (buildInfoPath) {
+          emittedFilesList.push(buildInfoPath);
         }
       }
-      writeLog(`Loading config file: ${configFileName2}`);
-      const parsedCommandLine = host.getParsedCommandLine ? host.getParsedCommandLine(configFileName2) : getParsedCommandLineFromConfigFileHost(configFileName2);
-      if (config) {
-        config.parsedCommandLine = parsedCommandLine;
-        config.reloadLevel = void 0;
-      } else {
-        (parsedConfigs || (parsedConfigs = /* @__PURE__ */ new Map())).set(configPath, config = { parsedCommandLine });
+      if (emitOnly !== 0 /* Js */) {
+        if (declarationFilePath) {
+          emittedFilesList.push(declarationFilePath);
+        }
+        if (declarationMapPath) {
+          emittedFilesList.push(declarationMapPath);
+        }
       }
-      watchReferencedProject(configFileName2, configPath, config);
-      return parsedCommandLine;
-    }
-    function getParsedCommandLineFromConfigFileHost(configFileName2) {
-      const onUnRecoverableConfigFileDiagnostic = parseConfigFileHost.onUnRecoverableConfigFileDiagnostic;
-      parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = noop;
-      const parsedCommandLine = getParsedCommandLineOfConfigFile(
-        configFileName2,
-        void 0,
-        parseConfigFileHost,
-        extendedConfigCache || (extendedConfigCache = /* @__PURE__ */ new Map()),
-        watchOptionsToExtend
-      );
-      parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = onUnRecoverableConfigFileDiagnostic;
-      return parsedCommandLine;
     }
-    function onReleaseParsedCommandLine(fileName) {
-      var _a2;
-      const path = toPath3(fileName);
-      const config = parsedConfigs == null ? void 0 : parsedConfigs.get(path);
-      if (!config)
-        return;
-      parsedConfigs.delete(path);
-      if (config.watchedDirectories)
-        clearMap(config.watchedDirectories, closeFileWatcherOf);
-      (_a2 = config.watcher) == null ? void 0 : _a2.close();
-      clearSharedExtendedConfigFileWatcher(path, sharedExtendedConfigFileWatchers);
+    function relativeToBuildInfo(path) {
+      return ensurePathIsNonModuleName(getRelativePathFromDirectory(buildInfoDirectory, path, host.getCanonicalFileName));
     }
-    function watchFilePath(path, file, callback, pollingInterval, options, watchType) {
-      return watchFile2(file, (fileName, eventKind) => callback(fileName, eventKind, path), pollingInterval, options, watchType);
+  }
+  function emitBuildInfo(bundle, buildInfoPath) {
+    if (!buildInfoPath || targetSourceFile || emitSkipped)
+      return;
+    if (host.isEmitBlocked(buildInfoPath)) {
+      emitSkipped = true;
+      return;
     }
-    function onSourceFileChange(fileName, eventKind, path) {
-      updateCachedSystemWithFile(fileName, path, eventKind);
-      if (eventKind === 2 /* Deleted */ && sourceFilesCache.has(path)) {
-        resolutionCache.invalidateResolutionOfFile(path);
-      }
-      nextSourceFileVersion(path);
-      scheduleProgramUpdate();
+    const buildInfo = host.getBuildInfo(bundle) || createBuildInfo(
+      /*program*/
+      void 0,
+      bundle
+    );
+    writeFile(
+      host,
+      emitterDiagnostics,
+      buildInfoPath,
+      getBuildInfoText(buildInfo),
+      /*writeByteOrderMark*/
+      false,
+      /*sourceFiles*/
+      void 0,
+      { buildInfo }
+    );
+  }
+  function emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath, relativeToBuildInfo) {
+    if (!sourceFileOrBundle || emitOnly || !jsFilePath) {
+      return;
     }
-    function updateCachedSystemWithFile(fileName, path, eventKind) {
-      if (cachedDirectoryStructureHost) {
-        cachedDirectoryStructureHost.addOrDeleteFile(fileName, path, eventKind);
-      }
+    if (host.isEmitBlocked(jsFilePath) || compilerOptions.noEmit) {
+      emitSkipped = true;
+      return;
     }
-    function watchMissingFilePath(missingFilePath) {
-      return (parsedConfigs == null ? void 0 : parsedConfigs.has(missingFilePath)) ? noopFileWatcher : watchFilePath(missingFilePath, missingFilePath, onMissingFileChange, 500 /* Medium */, watchOptions, WatchType.MissingFile);
+    const transform2 = transformNodes(
+      resolver,
+      host,
+      factory,
+      compilerOptions,
+      [sourceFileOrBundle],
+      scriptTransformers,
+      /*allowDtsFiles*/
+      false
+    );
+    const printerOptions = {
+      removeComments: compilerOptions.removeComments,
+      newLine: compilerOptions.newLine,
+      noEmitHelpers: compilerOptions.noEmitHelpers,
+      module: compilerOptions.module,
+      target: compilerOptions.target,
+      sourceMap: compilerOptions.sourceMap,
+      inlineSourceMap: compilerOptions.inlineSourceMap,
+      inlineSources: compilerOptions.inlineSources,
+      extendedDiagnostics: compilerOptions.extendedDiagnostics,
+      writeBundleFileInfo: !!bundleBuildInfo,
+      relativeToBuildInfo
+    };
+    const printer = createPrinter(printerOptions, {
+      // resolver hooks
+      hasGlobalName: resolver.hasGlobalName,
+      // transform hooks
+      onEmitNode: transform2.emitNodeWithNotification,
+      isEmitNotificationEnabled: transform2.isEmitNotificationEnabled,
+      substituteNode: transform2.substituteNode
+    });
+    Debug.assert(transform2.transformed.length === 1, "Should only see one output from the transform");
+    printSourceFileOrBundle(jsFilePath, sourceMapFilePath, transform2, printer, compilerOptions);
+    transform2.dispose();
+    if (bundleBuildInfo)
+      bundleBuildInfo.js = printer.bundleFileInfo;
+  }
+  function emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath, relativeToBuildInfo) {
+    if (!sourceFileOrBundle || emitOnly === 0 /* Js */)
+      return;
+    if (!declarationFilePath) {
+      if (emitOnly || compilerOptions.emitDeclarationOnly)
+        emitSkipped = true;
+      return;
     }
-    function onMissingFileChange(fileName, eventKind, missingFilePath) {
-      updateCachedSystemWithFile(fileName, missingFilePath, eventKind);
-      if (eventKind === 0 /* Created */ && missingFilesMap.has(missingFilePath)) {
-        missingFilesMap.get(missingFilePath).close();
-        missingFilesMap.delete(missingFilePath);
-        nextSourceFileVersion(missingFilePath);
-        scheduleProgramUpdate();
-      }
+    const sourceFiles = isSourceFile(sourceFileOrBundle) ? [sourceFileOrBundle] : sourceFileOrBundle.sourceFiles;
+    const filesForEmit = forceDtsEmit ? sourceFiles : filter(sourceFiles, isSourceFileNotJson);
+    const inputListOrBundle = outFile(compilerOptions) ? [factory.createBundle(filesForEmit, !isSourceFile(sourceFileOrBundle) ? sourceFileOrBundle.prepends : void 0)] : filesForEmit;
+    if (emitOnly && !getEmitDeclarations(compilerOptions)) {
+      filesForEmit.forEach(collectLinkedAliases);
     }
-    function watchConfigFileWildCardDirectories() {
-      if (wildcardDirectories) {
-        updateWatchingWildcardDirectories(
-          watchedWildcardDirectories || (watchedWildcardDirectories = /* @__PURE__ */ new Map()),
-          new Map(getEntries(wildcardDirectories)),
-          watchWildcardDirectory
-        );
-      } else if (watchedWildcardDirectories) {
-        clearMap(watchedWildcardDirectories, closeFileWatcherOf);
-      }
-    }
-    function watchWildcardDirectory(directory, flags) {
-      return watchDirectory(
-        directory,
-        (fileOrDirectory) => {
-          Debug.assert(!!configFileName);
-          const fileOrDirectoryPath = toPath3(fileOrDirectory);
-          if (cachedDirectoryStructureHost) {
-            cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
-          }
-          nextSourceFileVersion(fileOrDirectoryPath);
-          if (isIgnoredFileFromWildCardWatching({
-            watchedDirPath: toPath3(directory),
-            fileOrDirectory,
-            fileOrDirectoryPath,
-            configFileName,
-            extraFileExtensions,
-            options: compilerOptions,
-            program: getCurrentBuilderProgram() || rootFileNames,
-            currentDirectory,
-            useCaseSensitiveFileNames,
-            writeLog,
-            toPath: toPath3
-          }))
-            return;
-          if (reloadLevel !== 2 /* Full */) {
-            reloadLevel = 1 /* Partial */;
-            scheduleProgramUpdate();
-          }
-        },
-        flags,
-        watchOptions,
-        WatchType.WildcardDirectory
+    const declarationTransform = transformNodes(
+      resolver,
+      host,
+      factory,
+      compilerOptions,
+      inputListOrBundle,
+      declarationTransformers,
+      /*allowDtsFiles*/
+      false
+    );
+    if (length(declarationTransform.diagnostics)) {
+      for (const diagnostic of declarationTransform.diagnostics) {
+        emitterDiagnostics.add(diagnostic);
+      }
+    }
+    const printerOptions = {
+      removeComments: compilerOptions.removeComments,
+      newLine: compilerOptions.newLine,
+      noEmitHelpers: true,
+      module: compilerOptions.module,
+      target: compilerOptions.target,
+      sourceMap: !forceDtsEmit && compilerOptions.declarationMap,
+      inlineSourceMap: compilerOptions.inlineSourceMap,
+      extendedDiagnostics: compilerOptions.extendedDiagnostics,
+      onlyPrintJsDocStyle: true,
+      writeBundleFileInfo: !!bundleBuildInfo,
+      recordInternalSection: !!bundleBuildInfo,
+      relativeToBuildInfo
+    };
+    const declarationPrinter = createPrinter(printerOptions, {
+      // resolver hooks
+      hasGlobalName: resolver.hasGlobalName,
+      // transform hooks
+      onEmitNode: declarationTransform.emitNodeWithNotification,
+      isEmitNotificationEnabled: declarationTransform.isEmitNotificationEnabled,
+      substituteNode: declarationTransform.substituteNode
+    });
+    const declBlocked = !!declarationTransform.diagnostics && !!declarationTransform.diagnostics.length || !!host.isEmitBlocked(declarationFilePath) || !!compilerOptions.noEmit;
+    emitSkipped = emitSkipped || declBlocked;
+    if (!declBlocked || forceDtsEmit) {
+      Debug.assert(declarationTransform.transformed.length === 1, "Should only see one output from the decl transform");
+      printSourceFileOrBundle(
+        declarationFilePath,
+        declarationMapPath,
+        declarationTransform,
+        declarationPrinter,
+        {
+          sourceMap: printerOptions.sourceMap,
+          sourceRoot: compilerOptions.sourceRoot,
+          mapRoot: compilerOptions.mapRoot,
+          extendedDiagnostics: compilerOptions.extendedDiagnostics
+          // Explicitly do not passthru either `inline` option
+        }
+      );
+    }
+    declarationTransform.dispose();
+    if (bundleBuildInfo)
+      bundleBuildInfo.dts = declarationPrinter.bundleFileInfo;
+  }
+  function collectLinkedAliases(node) {
+    if (isExportAssignment(node)) {
+      if (node.expression.kind === 79 /* Identifier */) {
+        resolver.collectLinkedAliases(
+          node.expression,
+          /*setVisibility*/
+          true
+        );
+      }
+      return;
+    } else if (isExportSpecifier(node)) {
+      resolver.collectLinkedAliases(
+        node.propertyName || node.name,
+        /*setVisibility*/
+        true
       );
+      return;
     }
-    function updateExtendedConfigFilesWatches(forProjectPath, options, watchOptions2, watchType) {
-      updateSharedExtendedConfigFileWatcher(
-        forProjectPath,
-        options,
-        sharedExtendedConfigFileWatchers || (sharedExtendedConfigFileWatchers = /* @__PURE__ */ new Map()),
-        (extendedConfigFileName, extendedConfigFilePath) => watchFile2(
-          extendedConfigFileName,
-          (_fileName, eventKind) => {
-            var _a2;
-            updateCachedSystemWithFile(extendedConfigFileName, extendedConfigFilePath, eventKind);
-            if (extendedConfigCache)
-              cleanExtendedConfigCache(extendedConfigCache, extendedConfigFilePath, toPath3);
-            const projects = (_a2 = sharedExtendedConfigFileWatchers.get(extendedConfigFilePath)) == null ? void 0 : _a2.projects;
-            if (!(projects == null ? void 0 : projects.size))
-              return;
-            projects.forEach((projectPath) => {
-              if (toPath3(configFileName) === projectPath) {
-                reloadLevel = 2 /* Full */;
-              } else {
-                const config = parsedConfigs == null ? void 0 : parsedConfigs.get(projectPath);
-                if (config)
-                  config.reloadLevel = 2 /* Full */;
-                resolutionCache.removeResolutionsFromProjectReferenceRedirects(projectPath);
-              }
-              scheduleProgramUpdate();
-            });
-          },
-          2e3 /* High */,
-          watchOptions2,
-          watchType
-        ),
-        toPath3
+    forEachChild(node, collectLinkedAliases);
+  }
+  function printSourceFileOrBundle(jsFilePath, sourceMapFilePath, transform2, printer, mapOptions) {
+    const sourceFileOrBundle = transform2.transformed[0];
+    const bundle = sourceFileOrBundle.kind === 309 /* Bundle */ ? sourceFileOrBundle : void 0;
+    const sourceFile = sourceFileOrBundle.kind === 308 /* SourceFile */ ? sourceFileOrBundle : void 0;
+    const sourceFiles = bundle ? bundle.sourceFiles : [sourceFile];
+    let sourceMapGenerator;
+    if (shouldEmitSourceMaps(mapOptions, sourceFileOrBundle)) {
+      sourceMapGenerator = createSourceMapGenerator(
+        host,
+        getBaseFileName(normalizeSlashes(jsFilePath)),
+        getSourceRoot(mapOptions),
+        getSourceMapDirectory(mapOptions, jsFilePath, sourceFile),
+        mapOptions
       );
     }
-    function watchReferencedProject(configFileName2, configPath, commandLine) {
-      var _a2, _b, _c, _d, _e;
-      commandLine.watcher || (commandLine.watcher = watchFile2(
-        configFileName2,
-        (_fileName, eventKind) => {
-          updateCachedSystemWithFile(configFileName2, configPath, eventKind);
-          const config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath);
-          if (config)
-            config.reloadLevel = 2 /* Full */;
-          resolutionCache.removeResolutionsFromProjectReferenceRedirects(configPath);
-          scheduleProgramUpdate();
-        },
-        2e3 /* High */,
-        ((_a2 = commandLine.parsedCommandLine) == null ? void 0 : _a2.watchOptions) || watchOptions,
-        WatchType.ConfigFileOfReferencedProject
-      ));
-      if ((_b = commandLine.parsedCommandLine) == null ? void 0 : _b.wildcardDirectories) {
-        updateWatchingWildcardDirectories(
-          commandLine.watchedDirectories || (commandLine.watchedDirectories = /* @__PURE__ */ new Map()),
-          new Map(getEntries((_c = commandLine.parsedCommandLine) == null ? void 0 : _c.wildcardDirectories)),
-          (directory, flags) => {
-            var _a3;
-            return watchDirectory(
-              directory,
-              (fileOrDirectory) => {
-                const fileOrDirectoryPath = toPath3(fileOrDirectory);
-                if (cachedDirectoryStructureHost) {
-                  cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
-                }
-                nextSourceFileVersion(fileOrDirectoryPath);
-                const config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath);
-                if (!(config == null ? void 0 : config.parsedCommandLine))
-                  return;
-                if (isIgnoredFileFromWildCardWatching({
-                  watchedDirPath: toPath3(directory),
-                  fileOrDirectory,
-                  fileOrDirectoryPath,
-                  configFileName: configFileName2,
-                  options: config.parsedCommandLine.options,
-                  program: config.parsedCommandLine.fileNames,
-                  currentDirectory,
-                  useCaseSensitiveFileNames,
-                  writeLog,
-                  toPath: toPath3
-                }))
-                  return;
-                if (config.reloadLevel !== 2 /* Full */) {
-                  config.reloadLevel = 1 /* Partial */;
-                  scheduleProgramUpdate();
-                }
-              },
-              flags,
-              ((_a3 = commandLine.parsedCommandLine) == null ? void 0 : _a3.watchOptions) || watchOptions,
-              WatchType.WildcardDirectoryOfReferencedProject
-            );
-          }
-        );
-      } else if (commandLine.watchedDirectories) {
-        clearMap(commandLine.watchedDirectories, closeFileWatcherOf);
-        commandLine.watchedDirectories = void 0;
+    if (bundle) {
+      printer.writeBundle(bundle, writer, sourceMapGenerator);
+    } else {
+      printer.writeFile(sourceFile, writer, sourceMapGenerator);
+    }
+    let sourceMapUrlPos;
+    if (sourceMapGenerator) {
+      if (sourceMapDataList) {
+        sourceMapDataList.push({
+          inputSourceFileNames: sourceMapGenerator.getSources(),
+          sourceMap: sourceMapGenerator.toJSON()
+        });
       }
-      updateExtendedConfigFilesWatches(
-        configPath,
-        (_d = commandLine.parsedCommandLine) == null ? void 0 : _d.options,
-        ((_e = commandLine.parsedCommandLine) == null ? void 0 : _e.watchOptions) || watchOptions,
-        WatchType.ExtendedConfigOfReferencedProject
+      const sourceMappingURL = getSourceMappingURL(
+        mapOptions,
+        sourceMapGenerator,
+        jsFilePath,
+        sourceMapFilePath,
+        sourceFile
       );
+      if (sourceMappingURL) {
+        if (!writer.isAtStartOfLine())
+          writer.rawWrite(newLine);
+        sourceMapUrlPos = writer.getTextPos();
+        writer.writeComment(`//# ${"sourceMappingURL"}=${sourceMappingURL}`);
+      }
+      if (sourceMapFilePath) {
+        const sourceMap = sourceMapGenerator.toString();
+        writeFile(
+          host,
+          emitterDiagnostics,
+          sourceMapFilePath,
+          sourceMap,
+          /*writeByteOrderMark*/
+          false,
+          sourceFiles
+        );
+        if (printer.bundleFileInfo)
+          printer.bundleFileInfo.mapHash = computeSignature(sourceMap, host);
+      }
+    } else {
+      writer.writeLine();
     }
+    const text = writer.getText();
+    writeFile(host, emitterDiagnostics, jsFilePath, text, !!compilerOptions.emitBOM, sourceFiles, { sourceMapUrlPos, diagnostics: transform2.diagnostics });
+    if (printer.bundleFileInfo)
+      printer.bundleFileInfo.hash = computeSignature(text, host);
+    writer.clear();
   }
-
-  // src/compiler/tsbuild.ts
-  var UpToDateStatusType = /* @__PURE__ */ ((UpToDateStatusType2) => {
-    UpToDateStatusType2[UpToDateStatusType2["Unbuildable"] = 0] = "Unbuildable";
-    UpToDateStatusType2[UpToDateStatusType2["UpToDate"] = 1] = "UpToDate";
-    UpToDateStatusType2[UpToDateStatusType2["UpToDateWithUpstreamTypes"] = 2] = "UpToDateWithUpstreamTypes";
-    UpToDateStatusType2[UpToDateStatusType2["OutOfDateWithPrepend"] = 3] = "OutOfDateWithPrepend";
-    UpToDateStatusType2[UpToDateStatusType2["OutputMissing"] = 4] = "OutputMissing";
-    UpToDateStatusType2[UpToDateStatusType2["ErrorReadingFile"] = 5] = "ErrorReadingFile";
-    UpToDateStatusType2[UpToDateStatusType2["OutOfDateWithSelf"] = 6] = "OutOfDateWithSelf";
-    UpToDateStatusType2[UpToDateStatusType2["OutOfDateWithUpstream"] = 7] = "OutOfDateWithUpstream";
-    UpToDateStatusType2[UpToDateStatusType2["OutOfDateBuildInfo"] = 8] = "OutOfDateBuildInfo";
-    UpToDateStatusType2[UpToDateStatusType2["OutOfDateOptions"] = 9] = "OutOfDateOptions";
-    UpToDateStatusType2[UpToDateStatusType2["UpstreamOutOfDate"] = 10] = "UpstreamOutOfDate";
-    UpToDateStatusType2[UpToDateStatusType2["UpstreamBlocked"] = 11] = "UpstreamBlocked";
-    UpToDateStatusType2[UpToDateStatusType2["ComputingUpstream"] = 12] = "ComputingUpstream";
-    UpToDateStatusType2[UpToDateStatusType2["TsVersionOutputOfDate"] = 13] = "TsVersionOutputOfDate";
-    UpToDateStatusType2[UpToDateStatusType2["UpToDateWithInputFileText"] = 14] = "UpToDateWithInputFileText";
-    UpToDateStatusType2[UpToDateStatusType2["ContainerOnly"] = 15] = "ContainerOnly";
-    UpToDateStatusType2[UpToDateStatusType2["ForceBuild"] = 16] = "ForceBuild";
-    return UpToDateStatusType2;
-  })(UpToDateStatusType || {});
-  function resolveConfigFileProjectName(project) {
-    if (fileExtensionIs(project, ".json" /* Json */)) {
-      return project;
-    }
-    return combinePaths(project, "tsconfig.json");
+  function shouldEmitSourceMaps(mapOptions, sourceFileOrBundle) {
+    return (mapOptions.sourceMap || mapOptions.inlineSourceMap) && (sourceFileOrBundle.kind !== 308 /* SourceFile */ || !fileExtensionIs(sourceFileOrBundle.fileName, ".json" /* Json */));
   }
-
-  // src/compiler/tsbuildPublic.ts
-  var minimumDate = new Date(-864e13);
-  var maximumDate = new Date(864e13);
-  function getOrCreateValueFromConfigFileMap(configFileMap, resolved, createT) {
-    const existingValue = configFileMap.get(resolved);
-    let newValue;
-    if (!existingValue) {
-      newValue = createT();
-      configFileMap.set(resolved, newValue);
-    }
-    return existingValue || newValue;
-  }
-  function getOrCreateValueMapFromConfigFileMap(configFileMap, resolved) {
-    return getOrCreateValueFromConfigFileMap(configFileMap, resolved, () => /* @__PURE__ */ new Map());
-  }
-  function getCurrentTime(host) {
-    return host.now ? host.now() : new Date();
-  }
-  function isCircularBuildOrder(buildOrder) {
-    return !!buildOrder && !!buildOrder.buildOrder;
-  }
-  function getBuildOrderFromAnyBuildOrder(anyBuildOrder) {
-    return isCircularBuildOrder(anyBuildOrder) ? anyBuildOrder.buildOrder : anyBuildOrder;
-  }
-  function createBuilderStatusReporter(system, pretty) {
-    return (diagnostic) => {
-      let output = pretty ? `[${formatColorAndReset(getLocaleTimeString(system), "\x1B[90m" /* Grey */)}] ` : `${getLocaleTimeString(system)} - `;
-      output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${system.newLine + system.newLine}`;
-      system.write(output);
-    };
+  function getSourceRoot(mapOptions) {
+    const sourceRoot = normalizeSlashes(mapOptions.sourceRoot || "");
+    return sourceRoot ? ensureTrailingDirectorySeparator(sourceRoot) : sourceRoot;
   }
-  function createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus) {
-    const host = createProgramHost(system, createProgram2);
-    host.getModifiedTime = system.getModifiedTime ? (path) => system.getModifiedTime(path) : returnUndefined;
-    host.setModifiedTime = system.setModifiedTime ? (path, date) => system.setModifiedTime(path, date) : noop;
-    host.deleteFile = system.deleteFile ? (path) => system.deleteFile(path) : noop;
-    host.reportDiagnostic = reportDiagnostic || createDiagnosticReporter(system);
-    host.reportSolutionBuilderStatus = reportSolutionBuilderStatus || createBuilderStatusReporter(system);
-    host.now = maybeBind(system, system.now);
-    return host;
+  function getSourceMapDirectory(mapOptions, filePath, sourceFile) {
+    if (mapOptions.sourceRoot)
+      return host.getCommonSourceDirectory();
+    if (mapOptions.mapRoot) {
+      let sourceMapDir = normalizeSlashes(mapOptions.mapRoot);
+      if (sourceFile) {
+        sourceMapDir = getDirectoryPath(getSourceFilePathInNewDir(sourceFile.fileName, host, sourceMapDir));
+      }
+      if (getRootLength(sourceMapDir) === 0) {
+        sourceMapDir = combinePaths(host.getCommonSourceDirectory(), sourceMapDir);
+      }
+      return sourceMapDir;
+    }
+    return getDirectoryPath(normalizePath(filePath));
   }
-  function createSolutionBuilderHost(system = sys, createProgram2, reportDiagnostic, reportSolutionBuilderStatus, reportErrorSummary2) {
-    const host = createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus);
-    host.reportErrorSummary = reportErrorSummary2;
-    return host;
+  function getSourceMappingURL(mapOptions, sourceMapGenerator, filePath, sourceMapFilePath, sourceFile) {
+    if (mapOptions.inlineSourceMap) {
+      const sourceMapText = sourceMapGenerator.toString();
+      const base64SourceMapText = base64encode(sys, sourceMapText);
+      return `data:application/json;base64,${base64SourceMapText}`;
+    }
+    const sourceMapFile = getBaseFileName(normalizeSlashes(Debug.checkDefined(sourceMapFilePath)));
+    if (mapOptions.mapRoot) {
+      let sourceMapDir = normalizeSlashes(mapOptions.mapRoot);
+      if (sourceFile) {
+        sourceMapDir = getDirectoryPath(getSourceFilePathInNewDir(sourceFile.fileName, host, sourceMapDir));
+      }
+      if (getRootLength(sourceMapDir) === 0) {
+        sourceMapDir = combinePaths(host.getCommonSourceDirectory(), sourceMapDir);
+        return encodeURI(
+          getRelativePathToDirectoryOrUrl(
+            getDirectoryPath(normalizePath(filePath)),
+            // get the relative sourceMapDir path based on jsFilePath
+            combinePaths(sourceMapDir, sourceMapFile),
+            // this is where user expects to see sourceMap
+            host.getCurrentDirectory(),
+            host.getCanonicalFileName,
+            /*isAbsolutePathAnUrl*/
+            true
+          )
+        );
+      } else {
+        return encodeURI(combinePaths(sourceMapDir, sourceMapFile));
+      }
+    }
+    return encodeURI(sourceMapFile);
+  }
+}
+function createBuildInfo(program, bundle) {
+  const version2 = version;
+  return { bundle, program, version: version2 };
+}
+function getBuildInfoText(buildInfo) {
+  return JSON.stringify(buildInfo);
+}
+function getBuildInfo(buildInfoFile, buildInfoText) {
+  return readJsonOrUndefined(buildInfoFile, buildInfoText);
+}
+var notImplementedResolver = {
+  hasGlobalName: notImplemented,
+  getReferencedExportContainer: notImplemented,
+  getReferencedImportDeclaration: notImplemented,
+  getReferencedDeclarationWithCollidingName: notImplemented,
+  isDeclarationWithCollidingName: notImplemented,
+  isValueAliasDeclaration: notImplemented,
+  isReferencedAliasDeclaration: notImplemented,
+  isTopLevelValueImportEqualsWithEntityName: notImplemented,
+  getNodeCheckFlags: notImplemented,
+  isDeclarationVisible: notImplemented,
+  isLateBound: (_node) => false,
+  collectLinkedAliases: notImplemented,
+  isImplementationOfOverload: notImplemented,
+  isRequiredInitializedParameter: notImplemented,
+  isOptionalUninitializedParameterProperty: notImplemented,
+  isExpandoFunctionDeclaration: notImplemented,
+  getPropertiesOfContainerFunction: notImplemented,
+  createTypeOfDeclaration: notImplemented,
+  createReturnTypeOfSignatureDeclaration: notImplemented,
+  createTypeOfExpression: notImplemented,
+  createLiteralConstValue: notImplemented,
+  isSymbolAccessible: notImplemented,
+  isEntityNameVisible: notImplemented,
+  // Returns the constant value this property access resolves to: notImplemented, or 'undefined' for a non-constant
+  getConstantValue: notImplemented,
+  getReferencedValueDeclaration: notImplemented,
+  getTypeReferenceSerializationKind: notImplemented,
+  isOptionalParameter: notImplemented,
+  moduleExportsSomeValue: notImplemented,
+  isArgumentsLocalBinding: notImplemented,
+  getExternalModuleFileFromDeclaration: notImplemented,
+  getTypeReferenceDirectivesForEntityName: notImplemented,
+  getTypeReferenceDirectivesForSymbol: notImplemented,
+  isLiteralConstDeclaration: notImplemented,
+  getJsxFactoryEntity: notImplemented,
+  getJsxFragmentFactoryEntity: notImplemented,
+  getAllAccessorDeclarations: notImplemented,
+  getSymbolOfExternalModuleSpecifier: notImplemented,
+  isBindingCapturedByNode: notImplemented,
+  getDeclarationStatementsForSourceFile: notImplemented,
+  isImportRequiredByAugmentation: notImplemented
+};
+function createSourceFilesFromBundleBuildInfo(bundle, buildInfoDirectory, host) {
+  var _a2;
+  const jsBundle = Debug.checkDefined(bundle.js);
+  const prologueMap = ((_a2 = jsBundle.sources) == null ? void 0 : _a2.prologues) && arrayToMap(jsBundle.sources.prologues, (prologueInfo) => prologueInfo.file);
+  return bundle.sourceFiles.map((fileName, index) => {
+    var _a3, _b;
+    const prologueInfo = prologueMap == null ? void 0 : prologueMap.get(index);
+    const statements = prologueInfo == null ? void 0 : prologueInfo.directives.map((directive) => {
+      const literal = setTextRange(factory.createStringLiteral(directive.expression.text), directive.expression);
+      const statement = setTextRange(factory.createExpressionStatement(literal), directive);
+      setParent(literal, statement);
+      return statement;
+    });
+    const eofToken = factory.createToken(1 /* EndOfFileToken */);
+    const sourceFile = factory.createSourceFile(statements != null ? statements : [], eofToken, 0 /* None */);
+    sourceFile.fileName = getRelativePathFromDirectory(
+      host.getCurrentDirectory(),
+      getNormalizedAbsolutePath(fileName, buildInfoDirectory),
+      !host.useCaseSensitiveFileNames()
+    );
+    sourceFile.text = (_a3 = prologueInfo == null ? void 0 : prologueInfo.text) != null ? _a3 : "";
+    setTextRangePosWidth(sourceFile, 0, (_b = prologueInfo == null ? void 0 : prologueInfo.text.length) != null ? _b : 0);
+    setEachParent(sourceFile.statements, sourceFile);
+    setTextRangePosWidth(eofToken, sourceFile.end, 0);
+    setParent(eofToken, sourceFile);
+    return sourceFile;
+  });
+}
+function emitUsingBuildInfo(config, host, getCommandLine, customTransformers) {
+  var _a2, _b;
+  (_a2 = tracing) == null ? void 0 : _a2.push(
+    tracing.Phase.Emit,
+    "emitUsingBuildInfo",
+    {},
+    /*separateBeginAndEnd*/
+    true
+  );
+  ts_performance_exports.mark("beforeEmit");
+  const result = emitUsingBuildInfoWorker(config, host, getCommandLine, customTransformers);
+  ts_performance_exports.mark("afterEmit");
+  ts_performance_exports.measure("Emit", "beforeEmit", "afterEmit");
+  (_b = tracing) == null ? void 0 : _b.pop();
+  return result;
+}
+function emitUsingBuildInfoWorker(config, host, getCommandLine, customTransformers) {
+  const { buildInfoPath, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath } = getOutputPathsForBundle(
+    config.options,
+    /*forceDtsPaths*/
+    false
+  );
+  const buildInfo = host.getBuildInfo(buildInfoPath, config.options.configFilePath);
+  if (!buildInfo)
+    return buildInfoPath;
+  if (!buildInfo.bundle || !buildInfo.bundle.js || declarationFilePath && !buildInfo.bundle.dts)
+    return buildInfoPath;
+  const jsFileText = host.readFile(Debug.checkDefined(jsFilePath));
+  if (!jsFileText)
+    return jsFilePath;
+  if (computeSignature(jsFileText, host) !== buildInfo.bundle.js.hash)
+    return jsFilePath;
+  const sourceMapText = sourceMapFilePath && host.readFile(sourceMapFilePath);
+  if (sourceMapFilePath && !sourceMapText || config.options.inlineSourceMap)
+    return sourceMapFilePath || "inline sourcemap decoding";
+  if (sourceMapFilePath && computeSignature(sourceMapText, host) !== buildInfo.bundle.js.mapHash)
+    return sourceMapFilePath;
+  const declarationText = declarationFilePath && host.readFile(declarationFilePath);
+  if (declarationFilePath && !declarationText)
+    return declarationFilePath;
+  if (declarationFilePath && computeSignature(declarationText, host) !== buildInfo.bundle.dts.hash)
+    return declarationFilePath;
+  const declarationMapText = declarationMapPath && host.readFile(declarationMapPath);
+  if (declarationMapPath && !declarationMapText || config.options.inlineSourceMap)
+    return declarationMapPath || "inline sourcemap decoding";
+  if (declarationMapPath && computeSignature(declarationMapText, host) !== buildInfo.bundle.dts.mapHash)
+    return declarationMapPath;
+  const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory()));
+  const ownPrependInput = createInputFilesWithFileTexts(
+    jsFilePath,
+    jsFileText,
+    sourceMapFilePath,
+    sourceMapText,
+    declarationFilePath,
+    declarationText,
+    declarationMapPath,
+    declarationMapText,
+    buildInfoPath,
+    buildInfo,
+    /*onlyOwnText*/
+    true
+  );
+  const outputFiles = [];
+  const prependNodes = createPrependNodes(config.projectReferences, getCommandLine, (f) => host.readFile(f), host);
+  const sourceFilesForJsEmit = createSourceFilesFromBundleBuildInfo(buildInfo.bundle, buildInfoDirectory, host);
+  let changedDtsText;
+  let changedDtsData;
+  const emitHost = {
+    getPrependNodes: memoize(() => [...prependNodes, ownPrependInput]),
+    getCanonicalFileName: host.getCanonicalFileName,
+    getCommonSourceDirectory: () => getNormalizedAbsolutePath(buildInfo.bundle.commonSourceDirectory, buildInfoDirectory),
+    getCompilerOptions: () => config.options,
+    getCurrentDirectory: () => host.getCurrentDirectory(),
+    getNewLine: () => host.getNewLine(),
+    getSourceFile: returnUndefined,
+    getSourceFileByPath: returnUndefined,
+    getSourceFiles: () => sourceFilesForJsEmit,
+    getLibFileFromReference: notImplemented,
+    isSourceFileFromExternalLibrary: returnFalse,
+    getResolvedProjectReferenceToRedirect: returnUndefined,
+    getProjectReferenceRedirect: returnUndefined,
+    isSourceOfProjectReferenceRedirect: returnFalse,
+    writeFile: (name, text, writeByteOrderMark, _onError, _sourceFiles, data) => {
+      switch (name) {
+        case jsFilePath:
+          if (jsFileText === text)
+            return;
+          break;
+        case sourceMapFilePath:
+          if (sourceMapText === text)
+            return;
+          break;
+        case buildInfoPath:
+          break;
+        case declarationFilePath:
+          if (declarationText === text)
+            return;
+          changedDtsText = text;
+          changedDtsData = data;
+          break;
+        case declarationMapPath:
+          if (declarationMapText === text)
+            return;
+          break;
+        default:
+          Debug.fail(`Unexpected path: ${name}`);
+      }
+      outputFiles.push({ name, text, writeByteOrderMark, data });
+    },
+    isEmitBlocked: returnFalse,
+    readFile: (f) => host.readFile(f),
+    fileExists: (f) => host.fileExists(f),
+    useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(),
+    getBuildInfo: (bundle) => {
+      const program = buildInfo.program;
+      if (program && changedDtsText !== void 0 && config.options.composite) {
+        program.outSignature = computeSignature(changedDtsText, host, changedDtsData);
+      }
+      const { js, dts, sourceFiles } = buildInfo.bundle;
+      bundle.js.sources = js.sources;
+      if (dts) {
+        bundle.dts.sources = dts.sources;
+      }
+      bundle.sourceFiles = sourceFiles;
+      return createBuildInfo(program, bundle);
+    },
+    getSourceFileFromReference: returnUndefined,
+    redirectTargetsMap: createMultiMap(),
+    getFileIncludeReasons: notImplemented,
+    createHash: maybeBind(host, host.createHash)
+  };
+  emitFiles(
+    notImplementedResolver,
+    emitHost,
+    /*targetSourceFile*/
+    void 0,
+    getTransformers(config.options, customTransformers)
+  );
+  return outputFiles;
+}
+function createPrinter(printerOptions = {}, handlers = {}) {
+  const {
+    hasGlobalName,
+    onEmitNode = noEmitNotification,
+    isEmitNotificationEnabled,
+    substituteNode = noEmitSubstitution,
+    onBeforeEmitNode,
+    onAfterEmitNode,
+    onBeforeEmitNodeArray,
+    onAfterEmitNodeArray,
+    onBeforeEmitToken,
+    onAfterEmitToken
+  } = handlers;
+  const extendedDiagnostics = !!printerOptions.extendedDiagnostics;
+  const newLine = getNewLineCharacter(printerOptions);
+  const moduleKind = getEmitModuleKind(printerOptions);
+  const bundledHelpers = /* @__PURE__ */ new Map();
+  let currentSourceFile;
+  let nodeIdToGeneratedName;
+  let autoGeneratedIdToGeneratedName;
+  let generatedNames;
+  let formattedNameTempFlagsStack;
+  let formattedNameTempFlags;
+  let privateNameTempFlagsStack;
+  let privateNameTempFlags;
+  let tempFlagsStack;
+  let tempFlags;
+  let reservedNamesStack;
+  let reservedNames;
+  let reservedPrivateNamesStack;
+  let reservedPrivateNames;
+  let preserveSourceNewlines = printerOptions.preserveSourceNewlines;
+  let nextListElementPos;
+  let writer;
+  let ownWriter;
+  let write = writeBase;
+  let isOwnFileEmit;
+  const bundleFileInfo = printerOptions.writeBundleFileInfo ? { sections: [] } : void 0;
+  const relativeToBuildInfo = bundleFileInfo ? Debug.checkDefined(printerOptions.relativeToBuildInfo) : void 0;
+  const recordInternalSection = printerOptions.recordInternalSection;
+  let sourceFileTextPos = 0;
+  let sourceFileTextKind = "text" /* Text */;
+  let sourceMapsDisabled = true;
+  let sourceMapGenerator;
+  let sourceMapSource;
+  let sourceMapSourceIndex = -1;
+  let mostRecentlyAddedSourceMapSource;
+  let mostRecentlyAddedSourceMapSourceIndex = -1;
+  let containerPos = -1;
+  let containerEnd = -1;
+  let declarationListContainerEnd = -1;
+  let currentLineMap;
+  let detachedCommentsInfo;
+  let hasWrittenComment = false;
+  let commentsDisabled = !!printerOptions.removeComments;
+  let lastSubstitution;
+  let currentParenthesizerRule;
+  const { enter: enterComment, exit: exitComment } = createTimerIf(extendedDiagnostics, "commentTime", "beforeComment", "afterComment");
+  const parenthesizer = factory.parenthesizer;
+  const typeArgumentParenthesizerRuleSelector = {
+    select: (index) => index === 0 ? parenthesizer.parenthesizeLeadingTypeArgument : void 0
+  };
+  const emitBinaryExpression = createEmitBinaryExpression();
+  reset2();
+  return {
+    // public API
+    printNode,
+    printList,
+    printFile,
+    printBundle,
+    // internal API
+    writeNode,
+    writeList,
+    writeFile: writeFile2,
+    writeBundle,
+    bundleFileInfo
+  };
+  function printNode(hint, node, sourceFile) {
+    switch (hint) {
+      case 0 /* SourceFile */:
+        Debug.assert(isSourceFile(node), "Expected a SourceFile node.");
+        break;
+      case 2 /* IdentifierName */:
+        Debug.assert(isIdentifier(node), "Expected an Identifier node.");
+        break;
+      case 1 /* Expression */:
+        Debug.assert(isExpression(node), "Expected an Expression node.");
+        break;
+    }
+    switch (node.kind) {
+      case 308 /* SourceFile */:
+        return printFile(node);
+      case 309 /* Bundle */:
+        return printBundle(node);
+      case 310 /* UnparsedSource */:
+        return printUnparsedSource(node);
+    }
+    writeNode(hint, node, sourceFile, beginPrint());
+    return endPrint();
+  }
+  function printList(format, nodes, sourceFile) {
+    writeList(format, nodes, sourceFile, beginPrint());
+    return endPrint();
+  }
+  function printBundle(bundle) {
+    writeBundle(
+      bundle,
+      beginPrint(),
+      /*sourceMapEmitter*/
+      void 0
+    );
+    return endPrint();
   }
-  function createSolutionBuilderWithWatchHost(system = sys, createProgram2, reportDiagnostic, reportSolutionBuilderStatus, reportWatchStatus2) {
-    const host = createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus);
-    const watchHost = createWatchHost(system, reportWatchStatus2);
-    copyProperties(host, watchHost);
-    return host;
+  function printFile(sourceFile) {
+    writeFile2(
+      sourceFile,
+      beginPrint(),
+      /*sourceMapEmitter*/
+      void 0
+    );
+    return endPrint();
   }
-  function getCompilerOptionsOfBuildOptions(buildOptions) {
-    const result = {};
-    commonOptionsWithBuild.forEach((option) => {
-      if (hasProperty(buildOptions, option.name))
-        result[option.name] = buildOptions[option.name];
-    });
-    return result;
+  function printUnparsedSource(unparsed) {
+    writeUnparsedSource(unparsed, beginPrint());
+    return endPrint();
   }
-  function createSolutionBuilder(host, rootNames, defaultOptions) {
-    return createSolutionBuilderWorker(false, host, rootNames, defaultOptions);
-  }
-  function createSolutionBuilderWithWatch(host, rootNames, defaultOptions, baseWatchOptions) {
-    return createSolutionBuilderWorker(true, host, rootNames, defaultOptions, baseWatchOptions);
-  }
-  function createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) {
-    const host = hostOrHostWithWatch;
-    const hostWithWatch = hostOrHostWithWatch;
-    const currentDirectory = host.getCurrentDirectory();
-    const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
-    const baseCompilerOptions = getCompilerOptionsOfBuildOptions(options);
-    const compilerHost = createCompilerHostFromProgramHost(host, () => state.projectCompilerOptions);
-    setGetSourceFileAsHashVersioned(compilerHost, host);
-    compilerHost.getParsedCommandLine = (fileName) => parseConfigFile(state, fileName, toResolvedConfigFilePath(state, fileName));
-    compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames);
-    compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives);
-    compilerHost.getModuleResolutionCache = maybeBind(host, host.getModuleResolutionCache);
-    const moduleResolutionCache = !compilerHost.resolveModuleNames ? createModuleResolutionCache(currentDirectory, getCanonicalFileName) : void 0;
-    const typeReferenceDirectiveResolutionCache = !compilerHost.resolveTypeReferenceDirectives ? createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, void 0, moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()) : void 0;
-    if (!compilerHost.resolveModuleNames) {
-      const loader = (moduleName, resolverMode, containingFile, redirectedReference) => resolveModuleName(moduleName, containingFile, state.projectCompilerOptions, compilerHost, moduleResolutionCache, redirectedReference, resolverMode).resolvedModule;
-      compilerHost.resolveModuleNames = (moduleNames, containingFile, _reusedNames, redirectedReference, _options, containingSourceFile, resolutionInfo) => loadWithModeAwareCache(Debug.checkEachDefined(moduleNames), Debug.checkDefined(containingSourceFile), containingFile, redirectedReference, resolutionInfo, loader);
-      compilerHost.getModuleResolutionCache = () => moduleResolutionCache;
-    }
-    if (!compilerHost.resolveTypeReferenceDirectives) {
-      const loader = (moduleName, containingFile, redirectedReference, containingFileMode) => resolveTypeReferenceDirective(moduleName, containingFile, state.projectCompilerOptions, compilerHost, redirectedReference, state.typeReferenceDirectiveResolutionCache, containingFileMode).resolvedTypeReferenceDirective;
-      compilerHost.resolveTypeReferenceDirectives = (typeReferenceDirectiveNames, containingFile, redirectedReference, _options, containingFileMode) => loadWithTypeDirectiveCache(Debug.checkEachDefined(typeReferenceDirectiveNames), containingFile, redirectedReference, containingFileMode, loader);
-    }
-    compilerHost.getBuildInfo = (fileName, configFilePath) => getBuildInfo3(state, fileName, toResolvedConfigFilePath(state, configFilePath), void 0);
-    const { watchFile: watchFile2, watchDirectory, writeLog } = createWatchFactory(hostWithWatch, options);
-    const state = {
-      host,
-      hostWithWatch,
-      currentDirectory,
-      getCanonicalFileName,
-      parseConfigFileHost: parseConfigHostFromCompilerHostLike(host),
-      write: maybeBind(host, host.trace),
-      options,
-      baseCompilerOptions,
-      rootNames,
-      baseWatchOptions,
-      resolvedConfigFilePaths: /* @__PURE__ */ new Map(),
-      configFileCache: /* @__PURE__ */ new Map(),
-      projectStatus: /* @__PURE__ */ new Map(),
-      extendedConfigCache: /* @__PURE__ */ new Map(),
-      buildInfoCache: /* @__PURE__ */ new Map(),
-      outputTimeStamps: /* @__PURE__ */ new Map(),
-      builderPrograms: /* @__PURE__ */ new Map(),
-      diagnostics: /* @__PURE__ */ new Map(),
-      projectPendingBuild: /* @__PURE__ */ new Map(),
-      projectErrorsReported: /* @__PURE__ */ new Map(),
-      compilerHost,
-      moduleResolutionCache,
-      typeReferenceDirectiveResolutionCache,
-      buildOrder: void 0,
-      readFileWithCache: (f) => host.readFile(f),
-      projectCompilerOptions: baseCompilerOptions,
-      cache: void 0,
-      allProjectBuildPending: true,
-      needsSummary: true,
-      watchAllProjectsPending: watch,
-      watch,
-      allWatchedWildcardDirectories: /* @__PURE__ */ new Map(),
-      allWatchedInputFiles: /* @__PURE__ */ new Map(),
-      allWatchedConfigFiles: /* @__PURE__ */ new Map(),
-      allWatchedExtendedConfigFiles: /* @__PURE__ */ new Map(),
-      allWatchedPackageJsonFiles: /* @__PURE__ */ new Map(),
-      filesWatched: /* @__PURE__ */ new Map(),
-      lastCachedPackageJsonLookups: /* @__PURE__ */ new Map(),
-      timerToBuildInvalidatedProject: void 0,
-      reportFileChangeDetected: false,
-      watchFile: watchFile2,
-      watchDirectory,
-      writeLog
-    };
-    return state;
+  function writeNode(hint, node, sourceFile, output) {
+    const previousWriter = writer;
+    setWriter(
+      output,
+      /*_sourceMapGenerator*/
+      void 0
+    );
+    print(hint, node, sourceFile);
+    reset2();
+    writer = previousWriter;
   }
-  function toPath2(state, fileName) {
-    return toPath(fileName, state.currentDirectory, state.getCanonicalFileName);
+  function writeList(format, nodes, sourceFile, output) {
+    const previousWriter = writer;
+    setWriter(
+      output,
+      /*_sourceMapGenerator*/
+      void 0
+    );
+    if (sourceFile) {
+      setSourceFile(sourceFile);
+    }
+    emitList(
+      /*parentNode*/
+      void 0,
+      nodes,
+      format
+    );
+    reset2();
+    writer = previousWriter;
   }
-  function toResolvedConfigFilePath(state, fileName) {
-    const { resolvedConfigFilePaths } = state;
-    const path = resolvedConfigFilePaths.get(fileName);
-    if (path !== void 0)
-      return path;
-    const resolvedPath = toPath2(state, fileName);
-    resolvedConfigFilePaths.set(fileName, resolvedPath);
-    return resolvedPath;
+  function getTextPosWithWriteLine() {
+    return writer.getTextPosWithWriteLine ? writer.getTextPosWithWriteLine() : writer.getTextPos();
   }
-  function isParsedCommandLine(entry) {
-    return !!entry.options;
+  function updateOrPushBundleFileTextLike(pos, end, kind) {
+    const last2 = lastOrUndefined(bundleFileInfo.sections);
+    if (last2 && last2.kind === kind) {
+      last2.end = end;
+    } else {
+      bundleFileInfo.sections.push({ pos, end, kind });
+    }
   }
-  function getCachedParsedConfigFile(state, configFilePath) {
-    const value = state.configFileCache.get(configFilePath);
-    return value && isParsedCommandLine(value) ? value : void 0;
+  function recordBundleFileInternalSectionStart(node) {
+    if (recordInternalSection && bundleFileInfo && currentSourceFile && (isDeclaration(node) || isVariableStatement(node)) && isInternalDeclaration(node, currentSourceFile) && sourceFileTextKind !== "internal" /* Internal */) {
+      const prevSourceFileTextKind = sourceFileTextKind;
+      recordBundleFileTextLikeSection(writer.getTextPos());
+      sourceFileTextPos = getTextPosWithWriteLine();
+      sourceFileTextKind = "internal" /* Internal */;
+      return prevSourceFileTextKind;
+    }
+    return void 0;
   }
-  function parseConfigFile(state, configFileName, configFilePath) {
-    const { configFileCache } = state;
-    const value = configFileCache.get(configFilePath);
-    if (value) {
-      return isParsedCommandLine(value) ? value : void 0;
+  function recordBundleFileInternalSectionEnd(prevSourceFileTextKind) {
+    if (prevSourceFileTextKind) {
+      recordBundleFileTextLikeSection(writer.getTextPos());
+      sourceFileTextPos = getTextPosWithWriteLine();
+      sourceFileTextKind = prevSourceFileTextKind;
     }
-    mark("SolutionBuilder::beforeConfigFileParsing");
-    let diagnostic;
-    const { parseConfigFileHost, baseCompilerOptions, baseWatchOptions, extendedConfigCache, host } = state;
-    let parsed;
-    if (host.getParsedCommandLine) {
-      parsed = host.getParsedCommandLine(configFileName);
-      if (!parsed)
-        diagnostic = createCompilerDiagnostic(Diagnostics.File_0_not_found, configFileName);
-    } else {
-      parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = (d) => diagnostic = d;
-      parsed = getParsedCommandLineOfConfigFile(configFileName, baseCompilerOptions, parseConfigFileHost, extendedConfigCache, baseWatchOptions);
-      parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = noop;
-    }
-    configFileCache.set(configFilePath, parsed || diagnostic);
-    mark("SolutionBuilder::afterConfigFileParsing");
-    measure("SolutionBuilder::Config file parsing", "SolutionBuilder::beforeConfigFileParsing", "SolutionBuilder::afterConfigFileParsing");
-    return parsed;
-  }
-  function resolveProjectName(state, name) {
-    return resolveConfigFileProjectName(resolvePath(state.currentDirectory, name));
-  }
-  function createBuildOrder(state, roots) {
-    const temporaryMarks = /* @__PURE__ */ new Map();
-    const permanentMarks = /* @__PURE__ */ new Map();
-    const circularityReportStack = [];
-    let buildOrder;
-    let circularDiagnostics;
-    for (const root of roots) {
-      visit(root);
-    }
-    return circularDiagnostics ? { buildOrder: buildOrder || emptyArray, circularDiagnostics } : buildOrder || emptyArray;
-    function visit(configFileName, inCircularContext) {
-      const projPath = toResolvedConfigFilePath(state, configFileName);
-      if (permanentMarks.has(projPath))
-        return;
-      if (temporaryMarks.has(projPath)) {
-        if (!inCircularContext) {
-          (circularDiagnostics || (circularDiagnostics = [])).push(
-            createCompilerDiagnostic(
-              Diagnostics.Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0,
-              circularityReportStack.join("\r\n")
-            )
-          );
+  }
+  function recordBundleFileTextLikeSection(end) {
+    if (sourceFileTextPos < end) {
+      updateOrPushBundleFileTextLike(sourceFileTextPos, end, sourceFileTextKind);
+      return true;
+    }
+    return false;
+  }
+  function writeBundle(bundle, output, sourceMapGenerator2) {
+    isOwnFileEmit = false;
+    const previousWriter = writer;
+    setWriter(output, sourceMapGenerator2);
+    emitShebangIfNeeded(bundle);
+    emitPrologueDirectivesIfNeeded(bundle);
+    emitHelpers(bundle);
+    emitSyntheticTripleSlashReferencesIfNeeded(bundle);
+    for (const prepend of bundle.prepends) {
+      writeLine();
+      const pos = writer.getTextPos();
+      const savedSections = bundleFileInfo && bundleFileInfo.sections;
+      if (savedSections)
+        bundleFileInfo.sections = [];
+      print(
+        4 /* Unspecified */,
+        prepend,
+        /*sourceFile*/
+        void 0
+      );
+      if (bundleFileInfo) {
+        const newSections = bundleFileInfo.sections;
+        bundleFileInfo.sections = savedSections;
+        if (prepend.oldFileOfCurrentEmit)
+          bundleFileInfo.sections.push(...newSections);
+        else {
+          newSections.forEach((section) => Debug.assert(isBundleFileTextLike(section)));
+          bundleFileInfo.sections.push({
+            pos,
+            end: writer.getTextPos(),
+            kind: "prepend" /* Prepend */,
+            data: relativeToBuildInfo(prepend.fileName),
+            texts: newSections
+          });
         }
-        return;
       }
-      temporaryMarks.set(projPath, true);
-      circularityReportStack.push(configFileName);
-      const parsed = parseConfigFile(state, configFileName, projPath);
-      if (parsed && parsed.projectReferences) {
-        for (const ref of parsed.projectReferences) {
-          const resolvedRefPath = resolveProjectName(state, ref.path);
-          visit(resolvedRefPath, inCircularContext || ref.circular);
+    }
+    sourceFileTextPos = getTextPosWithWriteLine();
+    for (const sourceFile of bundle.sourceFiles) {
+      print(0 /* SourceFile */, sourceFile, sourceFile);
+    }
+    if (bundleFileInfo && bundle.sourceFiles.length) {
+      const end = writer.getTextPos();
+      if (recordBundleFileTextLikeSection(end)) {
+        const prologues = getPrologueDirectivesFromBundledSourceFiles(bundle);
+        if (prologues) {
+          if (!bundleFileInfo.sources)
+            bundleFileInfo.sources = {};
+          bundleFileInfo.sources.prologues = prologues;
+        }
+        const helpers = getHelpersFromBundledSourceFiles(bundle);
+        if (helpers) {
+          if (!bundleFileInfo.sources)
+            bundleFileInfo.sources = {};
+          bundleFileInfo.sources.helpers = helpers;
         }
       }
-      circularityReportStack.pop();
-      permanentMarks.set(projPath, true);
-      (buildOrder || (buildOrder = [])).push(configFileName);
     }
+    reset2();
+    writer = previousWriter;
   }
-  function getBuildOrder(state) {
-    return state.buildOrder || createStateBuildOrder(state);
-  }
-  function createStateBuildOrder(state) {
-    const buildOrder = createBuildOrder(state, state.rootNames.map((f) => resolveProjectName(state, f)));
-    state.resolvedConfigFilePaths.clear();
-    const currentProjects = new Map(
-      getBuildOrderFromAnyBuildOrder(buildOrder).map(
-        (resolved) => [toResolvedConfigFilePath(state, resolved), true]
-      )
+  function writeUnparsedSource(unparsed, output) {
+    const previousWriter = writer;
+    setWriter(
+      output,
+      /*_sourceMapGenerator*/
+      void 0
     );
-    const noopOnDelete = { onDeleteValue: noop };
-    mutateMapSkippingNewValues(state.configFileCache, currentProjects, noopOnDelete);
-    mutateMapSkippingNewValues(state.projectStatus, currentProjects, noopOnDelete);
-    mutateMapSkippingNewValues(state.builderPrograms, currentProjects, noopOnDelete);
-    mutateMapSkippingNewValues(state.diagnostics, currentProjects, noopOnDelete);
-    mutateMapSkippingNewValues(state.projectPendingBuild, currentProjects, noopOnDelete);
-    mutateMapSkippingNewValues(state.projectErrorsReported, currentProjects, noopOnDelete);
-    mutateMapSkippingNewValues(state.buildInfoCache, currentProjects, noopOnDelete);
-    mutateMapSkippingNewValues(state.outputTimeStamps, currentProjects, noopOnDelete);
-    if (state.watch) {
-      mutateMapSkippingNewValues(
-        state.allWatchedConfigFiles,
-        currentProjects,
-        { onDeleteValue: closeFileWatcher }
-      );
-      state.allWatchedExtendedConfigFiles.forEach((watcher) => {
-        watcher.projects.forEach((project) => {
-          if (!currentProjects.has(project)) {
-            watcher.projects.delete(project);
-          }
-        });
-        watcher.close();
-      });
-      mutateMapSkippingNewValues(
-        state.allWatchedWildcardDirectories,
-        currentProjects,
-        { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcherOf) }
-      );
-      mutateMapSkippingNewValues(
-        state.allWatchedInputFiles,
-        currentProjects,
-        { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcher) }
-      );
-      mutateMapSkippingNewValues(
-        state.allWatchedPackageJsonFiles,
-        currentProjects,
-        { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcher) }
-      );
-    }
-    return state.buildOrder = buildOrder;
-  }
-  function getBuildOrderFor(state, project, onlyReferences) {
-    const resolvedProject = project && resolveProjectName(state, project);
-    const buildOrderFromState = getBuildOrder(state);
-    if (isCircularBuildOrder(buildOrderFromState))
-      return buildOrderFromState;
-    if (resolvedProject) {
-      const projectPath = toResolvedConfigFilePath(state, resolvedProject);
-      const projectIndex = findIndex(
-        buildOrderFromState,
-        (configFileName) => toResolvedConfigFilePath(state, configFileName) === projectPath
-      );
-      if (projectIndex === -1)
-        return void 0;
-    }
-    const buildOrder = resolvedProject ? createBuildOrder(state, [resolvedProject]) : buildOrderFromState;
-    Debug.assert(!isCircularBuildOrder(buildOrder));
-    Debug.assert(!onlyReferences || resolvedProject !== void 0);
-    Debug.assert(!onlyReferences || buildOrder[buildOrder.length - 1] === resolvedProject);
-    return onlyReferences ? buildOrder.slice(0, buildOrder.length - 1) : buildOrder;
+    print(
+      4 /* Unspecified */,
+      unparsed,
+      /*sourceFile*/
+      void 0
+    );
+    reset2();
+    writer = previousWriter;
+  }
+  function writeFile2(sourceFile, output, sourceMapGenerator2) {
+    isOwnFileEmit = true;
+    const previousWriter = writer;
+    setWriter(output, sourceMapGenerator2);
+    emitShebangIfNeeded(sourceFile);
+    emitPrologueDirectivesIfNeeded(sourceFile);
+    print(0 /* SourceFile */, sourceFile, sourceFile);
+    reset2();
+    writer = previousWriter;
+  }
+  function beginPrint() {
+    return ownWriter || (ownWriter = createTextWriter(newLine));
+  }
+  function endPrint() {
+    const text = ownWriter.getText();
+    ownWriter.clear();
+    return text;
   }
-  function enableCache(state) {
-    if (state.cache) {
-      disableCache(state);
+  function print(hint, node, sourceFile) {
+    if (sourceFile) {
+      setSourceFile(sourceFile);
     }
-    const { compilerHost, host } = state;
-    const originalReadFileWithCache = state.readFileWithCache;
-    const originalGetSourceFile = compilerHost.getSourceFile;
-    const {
-      originalReadFile,
-      originalFileExists,
-      originalDirectoryExists,
-      originalCreateDirectory,
-      originalWriteFile,
-      getSourceFileWithCache,
-      readFileWithCache
-    } = changeCompilerHostLikeToUseCache(
-      host,
-      (fileName) => toPath2(state, fileName),
-      (...args) => originalGetSourceFile.call(compilerHost, ...args)
+    pipelineEmit(
+      hint,
+      node,
+      /*parenthesizerRule*/
+      void 0
+    );
+  }
+  function setSourceFile(sourceFile) {
+    currentSourceFile = sourceFile;
+    currentLineMap = void 0;
+    detachedCommentsInfo = void 0;
+    if (sourceFile) {
+      setSourceMapSource(sourceFile);
+    }
+  }
+  function setWriter(_writer, _sourceMapGenerator) {
+    if (_writer && printerOptions.omitTrailingSemicolon) {
+      _writer = getTrailingSemicolonDeferringWriter(_writer);
+    }
+    writer = _writer;
+    sourceMapGenerator = _sourceMapGenerator;
+    sourceMapsDisabled = !writer || !sourceMapGenerator;
+  }
+  function reset2() {
+    nodeIdToGeneratedName = [];
+    autoGeneratedIdToGeneratedName = [];
+    generatedNames = /* @__PURE__ */ new Set();
+    formattedNameTempFlagsStack = [];
+    formattedNameTempFlags = /* @__PURE__ */ new Map();
+    privateNameTempFlagsStack = [];
+    privateNameTempFlags = TempFlags.Auto;
+    tempFlagsStack = [];
+    tempFlags = TempFlags.Auto;
+    reservedNamesStack = [];
+    reservedNames = void 0;
+    reservedPrivateNamesStack = [];
+    reservedPrivateNames = void 0;
+    currentSourceFile = void 0;
+    currentLineMap = void 0;
+    detachedCommentsInfo = void 0;
+    setWriter(
+      /*output*/
+      void 0,
+      /*_sourceMapGenerator*/
+      void 0
     );
-    state.readFileWithCache = readFileWithCache;
-    compilerHost.getSourceFile = getSourceFileWithCache;
-    state.cache = {
-      originalReadFile,
-      originalFileExists,
-      originalDirectoryExists,
-      originalCreateDirectory,
-      originalWriteFile,
-      originalReadFileWithCache,
-      originalGetSourceFile
-    };
   }
-  function disableCache(state) {
-    if (!state.cache)
+  function getCurrentLineMap() {
+    return currentLineMap || (currentLineMap = getLineStarts(Debug.checkDefined(currentSourceFile)));
+  }
+  function emit(node, parenthesizerRule) {
+    if (node === void 0)
       return;
-    const { cache, host, compilerHost, extendedConfigCache, moduleResolutionCache, typeReferenceDirectiveResolutionCache } = state;
-    host.readFile = cache.originalReadFile;
-    host.fileExists = cache.originalFileExists;
-    host.directoryExists = cache.originalDirectoryExists;
-    host.createDirectory = cache.originalCreateDirectory;
-    host.writeFile = cache.originalWriteFile;
-    compilerHost.getSourceFile = cache.originalGetSourceFile;
-    state.readFileWithCache = cache.originalReadFileWithCache;
-    extendedConfigCache.clear();
-    moduleResolutionCache == null ? void 0 : moduleResolutionCache.clear();
-    typeReferenceDirectiveResolutionCache == null ? void 0 : typeReferenceDirectiveResolutionCache.clear();
-    state.cache = void 0;
-  }
-  function clearProjectStatus(state, resolved) {
-    state.projectStatus.delete(resolved);
-    state.diagnostics.delete(resolved);
-  }
-  function addProjToQueue({ projectPendingBuild }, proj, reloadLevel) {
-    const value = projectPendingBuild.get(proj);
-    if (value === void 0) {
-      projectPendingBuild.set(proj, reloadLevel);
-    } else if (value < reloadLevel) {
-      projectPendingBuild.set(proj, reloadLevel);
-    }
+    const prevSourceFileTextKind = recordBundleFileInternalSectionStart(node);
+    pipelineEmit(4 /* Unspecified */, node, parenthesizerRule);
+    recordBundleFileInternalSectionEnd(prevSourceFileTextKind);
   }
-  function setupInitialBuild(state, cancellationToken) {
-    if (!state.allProjectBuildPending)
+  function emitIdentifierName(node) {
+    if (node === void 0)
       return;
-    state.allProjectBuildPending = false;
-    if (state.options.watch)
-      reportWatchStatus(state, Diagnostics.Starting_compilation_in_watch_mode);
-    enableCache(state);
-    const buildOrder = getBuildOrderFromAnyBuildOrder(getBuildOrder(state));
-    buildOrder.forEach(
-      (configFileName) => state.projectPendingBuild.set(
-        toResolvedConfigFilePath(state, configFileName),
-        0 /* None */
-      )
+    pipelineEmit(
+      2 /* IdentifierName */,
+      node,
+      /*parenthesizerRule*/
+      void 0
     );
-    if (cancellationToken) {
-      cancellationToken.throwIfCancellationRequested();
+  }
+  function emitExpression(node, parenthesizerRule) {
+    if (node === void 0)
+      return;
+    pipelineEmit(1 /* Expression */, node, parenthesizerRule);
+  }
+  function emitJsxAttributeValue(node) {
+    pipelineEmit(isStringLiteral(node) ? 6 /* JsxAttributeValue */ : 4 /* Unspecified */, node);
+  }
+  function beforeEmitNode(node) {
+    if (preserveSourceNewlines && getEmitFlags(node) & 268435456 /* IgnoreSourceNewlines */) {
+      preserveSourceNewlines = false;
     }
   }
-  var InvalidatedProjectKind = /* @__PURE__ */ ((InvalidatedProjectKind2) => {
-    InvalidatedProjectKind2[InvalidatedProjectKind2["Build"] = 0] = "Build";
-    InvalidatedProjectKind2[InvalidatedProjectKind2["UpdateBundle"] = 1] = "UpdateBundle";
-    InvalidatedProjectKind2[InvalidatedProjectKind2["UpdateOutputFileStamps"] = 2] = "UpdateOutputFileStamps";
-    return InvalidatedProjectKind2;
-  })(InvalidatedProjectKind || {});
-  function doneInvalidatedProject(state, projectPath) {
-    state.projectPendingBuild.delete(projectPath);
-    return state.diagnostics.has(projectPath) ? 1 /* DiagnosticsPresent_OutputsSkipped */ : 0 /* Success */;
+  function afterEmitNode(savedPreserveSourceNewlines) {
+    preserveSourceNewlines = savedPreserveSourceNewlines;
   }
-  function createUpdateOutputFileStampsProject(state, project, projectPath, config, buildOrder) {
-    let updateOutputFileStampsPending = true;
-    return {
-      kind: 2 /* UpdateOutputFileStamps */,
-      project,
-      projectPath,
-      buildOrder,
-      getCompilerOptions: () => config.options,
-      getCurrentDirectory: () => state.currentDirectory,
-      updateOutputFileStatmps: () => {
-        updateOutputTimestamps(state, config, projectPath);
-        updateOutputFileStampsPending = false;
-      },
-      done: () => {
-        if (updateOutputFileStampsPending) {
-          updateOutputTimestamps(state, config, projectPath);
-        }
-        mark("SolutionBuilder::Timestamps only updates");
-        return doneInvalidatedProject(state, projectPath);
-      }
-    };
+  function pipelineEmit(emitHint, node, parenthesizerRule) {
+    currentParenthesizerRule = parenthesizerRule;
+    const pipelinePhase = getPipelinePhase(0 /* Notification */, emitHint, node);
+    pipelinePhase(emitHint, node);
+    currentParenthesizerRule = void 0;
   }
-  function createBuildOrUpdateInvalidedProject(kind, state, project, projectPath, projectIndex, config, buildOrder) {
-    let step = kind === 0 /* Build */ ? 0 /* CreateProgram */ : 4 /* EmitBundle */;
-    let program;
-    let buildResult;
-    let invalidatedProjectOfBundle;
-    return kind === 0 /* Build */ ? {
-      kind,
-      project,
-      projectPath,
-      buildOrder,
-      getCompilerOptions: () => config.options,
-      getCurrentDirectory: () => state.currentDirectory,
-      getBuilderProgram: () => withProgramOrUndefined(identity),
-      getProgram: () => withProgramOrUndefined(
-        (program2) => program2.getProgramOrUndefined()
-      ),
-      getSourceFile: (fileName) => withProgramOrUndefined(
-        (program2) => program2.getSourceFile(fileName)
-      ),
-      getSourceFiles: () => withProgramOrEmptyArray(
-        (program2) => program2.getSourceFiles()
-      ),
-      getOptionsDiagnostics: (cancellationToken) => withProgramOrEmptyArray(
-        (program2) => program2.getOptionsDiagnostics(cancellationToken)
-      ),
-      getGlobalDiagnostics: (cancellationToken) => withProgramOrEmptyArray(
-        (program2) => program2.getGlobalDiagnostics(cancellationToken)
-      ),
-      getConfigFileParsingDiagnostics: () => withProgramOrEmptyArray(
-        (program2) => program2.getConfigFileParsingDiagnostics()
-      ),
-      getSyntacticDiagnostics: (sourceFile, cancellationToken) => withProgramOrEmptyArray(
-        (program2) => program2.getSyntacticDiagnostics(sourceFile, cancellationToken)
-      ),
-      getAllDependencies: (sourceFile) => withProgramOrEmptyArray(
-        (program2) => program2.getAllDependencies(sourceFile)
-      ),
-      getSemanticDiagnostics: (sourceFile, cancellationToken) => withProgramOrEmptyArray(
-        (program2) => program2.getSemanticDiagnostics(sourceFile, cancellationToken)
-      ),
-      getSemanticDiagnosticsOfNextAffectedFile: (cancellationToken, ignoreSourceFile) => withProgramOrUndefined(
-        (program2) => program2.getSemanticDiagnosticsOfNextAffectedFile && program2.getSemanticDiagnosticsOfNextAffectedFile(cancellationToken, ignoreSourceFile)
-      ),
-      emit: (targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) => {
-        if (targetSourceFile || emitOnlyDtsFiles) {
-          return withProgramOrUndefined(
-            (program2) => {
-              var _a2, _b;
-              return program2.emit(targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers || ((_b = (_a2 = state.host).getCustomTransformers) == null ? void 0 : _b.call(_a2, project)));
-            }
-          );
+  function shouldEmitComments(node) {
+    return !commentsDisabled && !isSourceFile(node);
+  }
+  function shouldEmitSourceMaps(node) {
+    return !sourceMapsDisabled && !isSourceFile(node) && !isInJsonFile(node) && !isUnparsedSource(node) && !isUnparsedPrepend(node);
+  }
+  function getPipelinePhase(phase, emitHint, node) {
+    switch (phase) {
+      case 0 /* Notification */:
+        if (onEmitNode !== noEmitNotification && (!isEmitNotificationEnabled || isEmitNotificationEnabled(node))) {
+          return pipelineEmitWithNotification;
         }
-        executeSteps(2 /* SemanticDiagnostics */, cancellationToken);
-        if (step === 5 /* EmitBuildInfo */) {
-          return emitBuildInfo(writeFile2, cancellationToken);
+      case 1 /* Substitution */:
+        if (substituteNode !== noEmitSubstitution && (lastSubstitution = substituteNode(emitHint, node) || node) !== node) {
+          if (currentParenthesizerRule) {
+            lastSubstitution = currentParenthesizerRule(lastSubstitution);
+          }
+          return pipelineEmitWithSubstitution;
         }
-        if (step !== 3 /* Emit */)
-          return void 0;
-        return emit(writeFile2, cancellationToken, customTransformers);
-      },
-      done
-    } : {
-      kind,
-      project,
-      projectPath,
-      buildOrder,
-      getCompilerOptions: () => config.options,
-      getCurrentDirectory: () => state.currentDirectory,
-      emit: (writeFile2, customTransformers) => {
-        if (step !== 4 /* EmitBundle */)
-          return invalidatedProjectOfBundle;
-        return emitBundle(writeFile2, customTransformers);
-      },
-      done
-    };
-    function done(cancellationToken, writeFile2, customTransformers) {
-      executeSteps(8 /* Done */, cancellationToken, writeFile2, customTransformers);
-      if (kind === 0 /* Build */)
-        mark("SolutionBuilder::Projects built");
-      else
-        mark("SolutionBuilder::Bundles updated");
-      return doneInvalidatedProject(state, projectPath);
-    }
-    function withProgramOrUndefined(action) {
-      executeSteps(0 /* CreateProgram */);
-      return program && action(program);
-    }
-    function withProgramOrEmptyArray(action) {
-      return withProgramOrUndefined(action) || emptyArray;
-    }
-    function createProgram2() {
-      var _a2, _b;
-      Debug.assert(program === void 0);
-      if (state.options.dry) {
-        reportStatus(state, Diagnostics.A_non_dry_build_would_build_project_0, project);
-        buildResult = 1 /* Success */;
-        step = 7 /* QueueReferencingProjects */;
-        return;
-      }
-      if (state.options.verbose)
-        reportStatus(state, Diagnostics.Building_project_0, project);
-      if (config.fileNames.length === 0) {
-        reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
-        buildResult = 0 /* None */;
-        step = 7 /* QueueReferencingProjects */;
-        return;
-      }
-      const { host, compilerHost } = state;
-      state.projectCompilerOptions = config.options;
-      (_a2 = state.moduleResolutionCache) == null ? void 0 : _a2.update(config.options);
-      (_b = state.typeReferenceDirectiveResolutionCache) == null ? void 0 : _b.update(config.options);
-      program = host.createProgram(
-        config.fileNames,
-        config.options,
-        compilerHost,
-        getOldProgram(state, projectPath, config),
-        getConfigFileParsingDiagnostics(config),
-        config.projectReferences
-      );
-      if (state.watch) {
-        state.lastCachedPackageJsonLookups.set(projectPath, state.moduleResolutionCache && map(
-          state.moduleResolutionCache.getPackageJsonInfoCache().entries(),
-          ([path, data]) => [state.host.realpath && data ? toPath2(state, state.host.realpath(path)) : path, data]
-        ));
-        state.builderPrograms.set(projectPath, program);
-      }
-      step++;
-    }
-    function handleDiagnostics(diagnostics, errorFlags, errorType) {
-      if (diagnostics.length) {
-        ({ buildResult, step } = buildErrors(
-          state,
-          projectPath,
-          program,
-          config,
-          diagnostics,
-          errorFlags,
-          errorType
-        ));
-      } else {
-        step++;
-      }
-    }
-    function getSyntaxDiagnostics(cancellationToken) {
-      Debug.assertIsDefined(program);
-      handleDiagnostics(
-        [
-          ...program.getConfigFileParsingDiagnostics(),
-          ...program.getOptionsDiagnostics(cancellationToken),
-          ...program.getGlobalDiagnostics(cancellationToken),
-          ...program.getSyntacticDiagnostics(void 0, cancellationToken)
-        ],
-        8 /* SyntaxErrors */,
-        "Syntactic"
-      );
+      case 2 /* Comments */:
+        if (shouldEmitComments(node)) {
+          return pipelineEmitWithComments;
+        }
+      case 3 /* SourceMaps */:
+        if (shouldEmitSourceMaps(node)) {
+          return pipelineEmitWithSourceMaps;
+        }
+      case 4 /* Emit */:
+        return pipelineEmitWithHint;
+      default:
+        return Debug.assertNever(phase);
     }
-    function getSemanticDiagnostics(cancellationToken) {
-      handleDiagnostics(
-        Debug.checkDefined(program).getSemanticDiagnostics(void 0, cancellationToken),
-        16 /* TypeErrors */,
-        "Semantic"
+  }
+  function getNextPipelinePhase(currentPhase, emitHint, node) {
+    return getPipelinePhase(currentPhase + 1, emitHint, node);
+  }
+  function pipelineEmitWithNotification(hint, node) {
+    const pipelinePhase = getNextPipelinePhase(0 /* Notification */, hint, node);
+    onEmitNode(hint, node, pipelinePhase);
+  }
+  function pipelineEmitWithHint(hint, node) {
+    onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(node);
+    if (preserveSourceNewlines) {
+      const savedPreserveSourceNewlines = preserveSourceNewlines;
+      beforeEmitNode(node);
+      pipelineEmitWithHintWorker(hint, node);
+      afterEmitNode(savedPreserveSourceNewlines);
+    } else {
+      pipelineEmitWithHintWorker(hint, node);
+    }
+    onAfterEmitNode == null ? void 0 : onAfterEmitNode(node);
+    currentParenthesizerRule = void 0;
+  }
+  function pipelineEmitWithHintWorker(hint, node, allowSnippets = true) {
+    if (allowSnippets) {
+      const snippet = getSnippetElement(node);
+      if (snippet) {
+        return emitSnippetNode(hint, node, snippet);
+      }
+    }
+    if (hint === 0 /* SourceFile */)
+      return emitSourceFile(cast(node, isSourceFile));
+    if (hint === 2 /* IdentifierName */)
+      return emitIdentifier(cast(node, isIdentifier));
+    if (hint === 6 /* JsxAttributeValue */)
+      return emitLiteral(
+        cast(node, isStringLiteral),
+        /*jsxAttributeEscape*/
+        true
       );
-    }
-    function emit(writeFileCallback, cancellationToken, customTransformers) {
-      var _a2, _b, _c;
-      Debug.assertIsDefined(program);
-      Debug.assert(step === 3 /* Emit */);
-      const saved = program.saveEmitState();
-      let declDiagnostics;
-      const reportDeclarationDiagnostics = (d) => (declDiagnostics || (declDiagnostics = [])).push(d);
-      const outputFiles = [];
-      const { emitResult } = emitFilesAndReportErrors(
-        program,
-        reportDeclarationDiagnostics,
-        void 0,
-        void 0,
-        (name, text, writeByteOrderMark, _onError, _sourceFiles, data) => outputFiles.push({ name, text, writeByteOrderMark, data }),
-        cancellationToken,
-        false,
-        customTransformers || ((_b = (_a2 = state.host).getCustomTransformers) == null ? void 0 : _b.call(_a2, project))
+    if (hint === 3 /* MappedTypeParameter */)
+      return emitMappedTypeParameter(cast(node, isTypeParameterDeclaration));
+    if (hint === 5 /* EmbeddedStatement */) {
+      Debug.assertNode(node, isEmptyStatement);
+      return emitEmptyStatement(
+        /*isEmbeddedStatement*/
+        true
       );
-      if (declDiagnostics) {
-        program.restoreEmitState(saved);
-        ({ buildResult, step } = buildErrors(
-          state,
-          projectPath,
-          program,
-          config,
-          declDiagnostics,
-          32 /* DeclarationEmitErrors */,
-          "Declaration file"
-        ));
-        return {
-          emitSkipped: true,
-          diagnostics: emitResult.diagnostics
-        };
-      }
-      const { host, compilerHost } = state;
-      const resultFlags = ((_c = program.hasChangedEmitSignature) == null ? void 0 : _c.call(program)) ? 0 /* None */ : 2 /* DeclarationOutputUnchanged */;
-      const emitterDiagnostics = createDiagnosticCollection();
-      const emittedOutputs = /* @__PURE__ */ new Map();
-      const options = program.getCompilerOptions();
-      const isIncremental = isIncrementalCompilation(options);
-      let outputTimeStampMap;
-      let now;
-      outputFiles.forEach(({ name, text, writeByteOrderMark, data }) => {
-        const path = toPath2(state, name);
-        emittedOutputs.set(toPath2(state, name), name);
-        if (data == null ? void 0 : data.buildInfo)
-          setBuildInfo(state, data.buildInfo, projectPath, options, resultFlags);
-        const modifiedTime = (data == null ? void 0 : data.differsOnlyInMap) ? getModifiedTime(state.host, name) : void 0;
-        writeFile(writeFileCallback ? { writeFile: writeFileCallback } : compilerHost, emitterDiagnostics, name, text, writeByteOrderMark);
-        if (data == null ? void 0 : data.differsOnlyInMap)
-          state.host.setModifiedTime(name, modifiedTime);
-        else if (!isIncremental && state.watch) {
-          (outputTimeStampMap || (outputTimeStampMap = getOutputTimeStampMap(state, projectPath))).set(path, now || (now = getCurrentTime(state.host)));
-        }
-      });
-      finishEmit(
-        emitterDiagnostics,
-        emittedOutputs,
-        outputFiles.length ? outputFiles[0].name : getFirstProjectOutput(config, !host.useCaseSensitiveFileNames()),
-        resultFlags
-      );
-      return emitResult;
-    }
-    function emitBuildInfo(writeFileCallback, cancellationToken) {
-      Debug.assertIsDefined(program);
-      Debug.assert(step === 5 /* EmitBuildInfo */);
-      const emitResult = program.emitBuildInfo((name, text, writeByteOrderMark, onError, sourceFiles, data) => {
-        if (data == null ? void 0 : data.buildInfo)
-          setBuildInfo(state, data.buildInfo, projectPath, program.getCompilerOptions(), 2 /* DeclarationOutputUnchanged */);
-        if (writeFileCallback)
-          writeFileCallback(name, text, writeByteOrderMark, onError, sourceFiles, data);
-        else
-          state.compilerHost.writeFile(name, text, writeByteOrderMark, onError, sourceFiles, data);
-      }, cancellationToken);
-      if (emitResult.diagnostics.length) {
-        reportErrors(state, emitResult.diagnostics);
-        state.diagnostics.set(projectPath, [...state.diagnostics.get(projectPath), ...emitResult.diagnostics]);
-        buildResult = 64 /* EmitErrors */ & buildResult;
-      }
-      if (emitResult.emittedFiles && state.write) {
-        emitResult.emittedFiles.forEach((name) => listEmittedFile(state, config, name));
-      }
-      afterProgramDone(state, program, config);
-      step = 7 /* QueueReferencingProjects */;
-      return emitResult;
-    }
-    function finishEmit(emitterDiagnostics, emittedOutputs, oldestOutputFileName, resultFlags) {
-      const emitDiagnostics = emitterDiagnostics.getDiagnostics();
-      if (emitDiagnostics.length) {
-        ({ buildResult, step } = buildErrors(
-          state,
-          projectPath,
-          program,
-          config,
-          emitDiagnostics,
-          64 /* EmitErrors */,
-          "Emit"
-        ));
-        return emitDiagnostics;
-      }
-      if (state.write) {
-        emittedOutputs.forEach((name) => listEmittedFile(state, config, name));
-      }
-      updateOutputTimestampsWorker(state, config, projectPath, Diagnostics.Updating_unchanged_output_timestamps_of_project_0, emittedOutputs);
-      state.diagnostics.delete(projectPath);
-      state.projectStatus.set(projectPath, {
-        type: 1 /* UpToDate */,
-        oldestOutputFileName
-      });
-      afterProgramDone(state, program, config);
-      step = 7 /* QueueReferencingProjects */;
-      buildResult = resultFlags;
-      return emitDiagnostics;
     }
-    function emitBundle(writeFileCallback, customTransformers) {
-      var _a2, _b, _c, _d;
-      Debug.assert(kind === 1 /* UpdateBundle */);
-      if (state.options.dry) {
-        reportStatus(state, Diagnostics.A_non_dry_build_would_update_output_of_project_0, project);
-        buildResult = 1 /* Success */;
-        step = 7 /* QueueReferencingProjects */;
-        return void 0;
-      }
-      if (state.options.verbose)
-        reportStatus(state, Diagnostics.Updating_output_of_project_0, project);
-      const { compilerHost } = state;
-      state.projectCompilerOptions = config.options;
-      (_b = (_a2 = state.host).beforeEmitBundle) == null ? void 0 : _b.call(_a2, config);
-      const outputFiles = emitUsingBuildInfo(
-        config,
-        compilerHost,
-        (ref) => {
-          const refName = resolveProjectName(state, ref.path);
-          return parseConfigFile(state, refName, toResolvedConfigFilePath(state, refName));
-        },
-        customTransformers || ((_d = (_c = state.host).getCustomTransformers) == null ? void 0 : _d.call(_c, project))
-      );
-      if (isString(outputFiles)) {
-        reportStatus(state, Diagnostics.Cannot_update_output_of_project_0_because_there_was_error_reading_file_1, project, relName(state, outputFiles));
-        step = 6 /* BuildInvalidatedProjectOfBundle */;
-        return invalidatedProjectOfBundle = createBuildOrUpdateInvalidedProject(
-          0 /* Build */,
-          state,
-          project,
-          projectPath,
-          projectIndex,
-          config,
-          buildOrder
-        );
+    if (hint === 4 /* Unspecified */) {
+      switch (node.kind) {
+        case 15 /* TemplateHead */:
+        case 16 /* TemplateMiddle */:
+        case 17 /* TemplateTail */:
+          return emitLiteral(
+            node,
+            /*jsxAttributeEscape*/
+            false
+          );
+        case 79 /* Identifier */:
+          return emitIdentifier(node);
+        case 80 /* PrivateIdentifier */:
+          return emitPrivateIdentifier(node);
+        case 163 /* QualifiedName */:
+          return emitQualifiedName(node);
+        case 164 /* ComputedPropertyName */:
+          return emitComputedPropertyName(node);
+        case 165 /* TypeParameter */:
+          return emitTypeParameter(node);
+        case 166 /* Parameter */:
+          return emitParameter(node);
+        case 167 /* Decorator */:
+          return emitDecorator(node);
+        case 168 /* PropertySignature */:
+          return emitPropertySignature(node);
+        case 169 /* PropertyDeclaration */:
+          return emitPropertyDeclaration(node);
+        case 170 /* MethodSignature */:
+          return emitMethodSignature(node);
+        case 171 /* MethodDeclaration */:
+          return emitMethodDeclaration(node);
+        case 172 /* ClassStaticBlockDeclaration */:
+          return emitClassStaticBlockDeclaration(node);
+        case 173 /* Constructor */:
+          return emitConstructor(node);
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+          return emitAccessorDeclaration(node);
+        case 176 /* CallSignature */:
+          return emitCallSignature(node);
+        case 177 /* ConstructSignature */:
+          return emitConstructSignature(node);
+        case 178 /* IndexSignature */:
+          return emitIndexSignature(node);
+        case 179 /* TypePredicate */:
+          return emitTypePredicate(node);
+        case 180 /* TypeReference */:
+          return emitTypeReference(node);
+        case 181 /* FunctionType */:
+          return emitFunctionType(node);
+        case 182 /* ConstructorType */:
+          return emitConstructorType(node);
+        case 183 /* TypeQuery */:
+          return emitTypeQuery(node);
+        case 184 /* TypeLiteral */:
+          return emitTypeLiteral(node);
+        case 185 /* ArrayType */:
+          return emitArrayType(node);
+        case 186 /* TupleType */:
+          return emitTupleType(node);
+        case 187 /* OptionalType */:
+          return emitOptionalType(node);
+        case 189 /* UnionType */:
+          return emitUnionType(node);
+        case 190 /* IntersectionType */:
+          return emitIntersectionType(node);
+        case 191 /* ConditionalType */:
+          return emitConditionalType(node);
+        case 192 /* InferType */:
+          return emitInferType(node);
+        case 193 /* ParenthesizedType */:
+          return emitParenthesizedType(node);
+        case 230 /* ExpressionWithTypeArguments */:
+          return emitExpressionWithTypeArguments(node);
+        case 194 /* ThisType */:
+          return emitThisType();
+        case 195 /* TypeOperator */:
+          return emitTypeOperator(node);
+        case 196 /* IndexedAccessType */:
+          return emitIndexedAccessType(node);
+        case 197 /* MappedType */:
+          return emitMappedType(node);
+        case 198 /* LiteralType */:
+          return emitLiteralType(node);
+        case 199 /* NamedTupleMember */:
+          return emitNamedTupleMember(node);
+        case 200 /* TemplateLiteralType */:
+          return emitTemplateType(node);
+        case 201 /* TemplateLiteralTypeSpan */:
+          return emitTemplateTypeSpan(node);
+        case 202 /* ImportType */:
+          return emitImportTypeNode(node);
+        case 203 /* ObjectBindingPattern */:
+          return emitObjectBindingPattern(node);
+        case 204 /* ArrayBindingPattern */:
+          return emitArrayBindingPattern(node);
+        case 205 /* BindingElement */:
+          return emitBindingElement(node);
+        case 236 /* TemplateSpan */:
+          return emitTemplateSpan(node);
+        case 237 /* SemicolonClassElement */:
+          return emitSemicolonClassElement();
+        case 238 /* Block */:
+          return emitBlock(node);
+        case 240 /* VariableStatement */:
+          return emitVariableStatement(node);
+        case 239 /* EmptyStatement */:
+          return emitEmptyStatement(
+            /*isEmbeddedStatement*/
+            false
+          );
+        case 241 /* ExpressionStatement */:
+          return emitExpressionStatement(node);
+        case 242 /* IfStatement */:
+          return emitIfStatement(node);
+        case 243 /* DoStatement */:
+          return emitDoStatement(node);
+        case 244 /* WhileStatement */:
+          return emitWhileStatement(node);
+        case 245 /* ForStatement */:
+          return emitForStatement(node);
+        case 246 /* ForInStatement */:
+          return emitForInStatement(node);
+        case 247 /* ForOfStatement */:
+          return emitForOfStatement(node);
+        case 248 /* ContinueStatement */:
+          return emitContinueStatement(node);
+        case 249 /* BreakStatement */:
+          return emitBreakStatement(node);
+        case 250 /* ReturnStatement */:
+          return emitReturnStatement(node);
+        case 251 /* WithStatement */:
+          return emitWithStatement(node);
+        case 252 /* SwitchStatement */:
+          return emitSwitchStatement(node);
+        case 253 /* LabeledStatement */:
+          return emitLabeledStatement(node);
+        case 254 /* ThrowStatement */:
+          return emitThrowStatement(node);
+        case 255 /* TryStatement */:
+          return emitTryStatement(node);
+        case 256 /* DebuggerStatement */:
+          return emitDebuggerStatement(node);
+        case 257 /* VariableDeclaration */:
+          return emitVariableDeclaration(node);
+        case 258 /* VariableDeclarationList */:
+          return emitVariableDeclarationList(node);
+        case 259 /* FunctionDeclaration */:
+          return emitFunctionDeclaration(node);
+        case 260 /* ClassDeclaration */:
+          return emitClassDeclaration(node);
+        case 261 /* InterfaceDeclaration */:
+          return emitInterfaceDeclaration(node);
+        case 262 /* TypeAliasDeclaration */:
+          return emitTypeAliasDeclaration(node);
+        case 263 /* EnumDeclaration */:
+          return emitEnumDeclaration(node);
+        case 264 /* ModuleDeclaration */:
+          return emitModuleDeclaration(node);
+        case 265 /* ModuleBlock */:
+          return emitModuleBlock(node);
+        case 266 /* CaseBlock */:
+          return emitCaseBlock(node);
+        case 267 /* NamespaceExportDeclaration */:
+          return emitNamespaceExportDeclaration(node);
+        case 268 /* ImportEqualsDeclaration */:
+          return emitImportEqualsDeclaration(node);
+        case 269 /* ImportDeclaration */:
+          return emitImportDeclaration(node);
+        case 270 /* ImportClause */:
+          return emitImportClause(node);
+        case 271 /* NamespaceImport */:
+          return emitNamespaceImport(node);
+        case 277 /* NamespaceExport */:
+          return emitNamespaceExport(node);
+        case 272 /* NamedImports */:
+          return emitNamedImports(node);
+        case 273 /* ImportSpecifier */:
+          return emitImportSpecifier(node);
+        case 274 /* ExportAssignment */:
+          return emitExportAssignment(node);
+        case 275 /* ExportDeclaration */:
+          return emitExportDeclaration(node);
+        case 276 /* NamedExports */:
+          return emitNamedExports(node);
+        case 278 /* ExportSpecifier */:
+          return emitExportSpecifier(node);
+        case 296 /* AssertClause */:
+          return emitAssertClause(node);
+        case 297 /* AssertEntry */:
+          return emitAssertEntry(node);
+        case 279 /* MissingDeclaration */:
+          return;
+        case 280 /* ExternalModuleReference */:
+          return emitExternalModuleReference(node);
+        case 11 /* JsxText */:
+          return emitJsxText(node);
+        case 283 /* JsxOpeningElement */:
+        case 286 /* JsxOpeningFragment */:
+          return emitJsxOpeningElementOrFragment(node);
+        case 284 /* JsxClosingElement */:
+        case 287 /* JsxClosingFragment */:
+          return emitJsxClosingElementOrFragment(node);
+        case 288 /* JsxAttribute */:
+          return emitJsxAttribute(node);
+        case 289 /* JsxAttributes */:
+          return emitJsxAttributes(node);
+        case 290 /* JsxSpreadAttribute */:
+          return emitJsxSpreadAttribute(node);
+        case 291 /* JsxExpression */:
+          return emitJsxExpression(node);
+        case 292 /* CaseClause */:
+          return emitCaseClause(node);
+        case 293 /* DefaultClause */:
+          return emitDefaultClause(node);
+        case 294 /* HeritageClause */:
+          return emitHeritageClause(node);
+        case 295 /* CatchClause */:
+          return emitCatchClause(node);
+        case 299 /* PropertyAssignment */:
+          return emitPropertyAssignment(node);
+        case 300 /* ShorthandPropertyAssignment */:
+          return emitShorthandPropertyAssignment(node);
+        case 301 /* SpreadAssignment */:
+          return emitSpreadAssignment(node);
+        case 302 /* EnumMember */:
+          return emitEnumMember(node);
+        case 303 /* UnparsedPrologue */:
+          return writeUnparsedNode(node);
+        case 310 /* UnparsedSource */:
+        case 304 /* UnparsedPrepend */:
+          return emitUnparsedSourceOrPrepend(node);
+        case 305 /* UnparsedText */:
+        case 306 /* UnparsedInternalText */:
+          return emitUnparsedTextLike(node);
+        case 307 /* UnparsedSyntheticReference */:
+          return emitUnparsedSyntheticReference(node);
+        case 308 /* SourceFile */:
+          return emitSourceFile(node);
+        case 309 /* Bundle */:
+          return Debug.fail("Bundles should be printed using printBundle");
+        case 311 /* InputFiles */:
+          return Debug.fail("InputFiles should not be printed");
+        case 312 /* JSDocTypeExpression */:
+          return emitJSDocTypeExpression(node);
+        case 313 /* JSDocNameReference */:
+          return emitJSDocNameReference(node);
+        case 315 /* JSDocAllType */:
+          return writePunctuation("*");
+        case 316 /* JSDocUnknownType */:
+          return writePunctuation("?");
+        case 317 /* JSDocNullableType */:
+          return emitJSDocNullableType(node);
+        case 318 /* JSDocNonNullableType */:
+          return emitJSDocNonNullableType(node);
+        case 319 /* JSDocOptionalType */:
+          return emitJSDocOptionalType(node);
+        case 320 /* JSDocFunctionType */:
+          return emitJSDocFunctionType(node);
+        case 188 /* RestType */:
+        case 321 /* JSDocVariadicType */:
+          return emitRestOrJSDocVariadicType(node);
+        case 322 /* JSDocNamepathType */:
+          return;
+        case 323 /* JSDoc */:
+          return emitJSDoc(node);
+        case 325 /* JSDocTypeLiteral */:
+          return emitJSDocTypeLiteral(node);
+        case 326 /* JSDocSignature */:
+          return emitJSDocSignature(node);
+        case 330 /* JSDocTag */:
+        case 335 /* JSDocClassTag */:
+        case 340 /* JSDocOverrideTag */:
+          return emitJSDocSimpleTag(node);
+        case 331 /* JSDocAugmentsTag */:
+        case 332 /* JSDocImplementsTag */:
+          return emitJSDocHeritageTag(node);
+        case 333 /* JSDocAuthorTag */:
+        case 334 /* JSDocDeprecatedTag */:
+          return;
+        case 336 /* JSDocPublicTag */:
+        case 337 /* JSDocPrivateTag */:
+        case 338 /* JSDocProtectedTag */:
+        case 339 /* JSDocReadonlyTag */:
+          return;
+        case 341 /* JSDocCallbackTag */:
+          return emitJSDocCallbackTag(node);
+        case 342 /* JSDocOverloadTag */:
+          return emitJSDocOverloadTag(node);
+        case 344 /* JSDocParameterTag */:
+        case 351 /* JSDocPropertyTag */:
+          return emitJSDocPropertyLikeTag(node);
+        case 343 /* JSDocEnumTag */:
+        case 345 /* JSDocReturnTag */:
+        case 346 /* JSDocThisTag */:
+        case 347 /* JSDocTypeTag */:
+        case 352 /* JSDocThrowsTag */:
+          return emitJSDocSimpleTypedTag(node);
+        case 348 /* JSDocTemplateTag */:
+          return emitJSDocTemplateTag(node);
+        case 349 /* JSDocTypedefTag */:
+          return emitJSDocTypedefTag(node);
+        case 350 /* JSDocSeeTag */:
+          return emitJSDocSeeTag(node);
+        case 354 /* NotEmittedStatement */:
+        case 358 /* EndOfDeclarationMarker */:
+        case 357 /* MergeDeclarationMarker */:
+          return;
       }
-      Debug.assert(!!outputFiles.length);
-      const emitterDiagnostics = createDiagnosticCollection();
-      const emittedOutputs = /* @__PURE__ */ new Map();
-      let resultFlags = 2 /* DeclarationOutputUnchanged */;
-      const existingBuildInfo = state.buildInfoCache.get(projectPath).buildInfo || void 0;
-      outputFiles.forEach(({ name, text, writeByteOrderMark, data }) => {
-        var _a3, _b2;
-        emittedOutputs.set(toPath2(state, name), name);
-        if (data == null ? void 0 : data.buildInfo) {
-          if (((_a3 = data.buildInfo.program) == null ? void 0 : _a3.outSignature) !== ((_b2 = existingBuildInfo == null ? void 0 : existingBuildInfo.program) == null ? void 0 : _b2.outSignature)) {
-            resultFlags &= ~2 /* DeclarationOutputUnchanged */;
+      if (isExpression(node)) {
+        hint = 1 /* Expression */;
+        if (substituteNode !== noEmitSubstitution) {
+          const substitute = substituteNode(hint, node) || node;
+          if (substitute !== node) {
+            node = substitute;
+            if (currentParenthesizerRule) {
+              node = currentParenthesizerRule(node);
+            }
           }
-          setBuildInfo(state, data.buildInfo, projectPath, config.options, resultFlags);
-        }
-        writeFile(writeFileCallback ? { writeFile: writeFileCallback } : compilerHost, emitterDiagnostics, name, text, writeByteOrderMark);
-      });
-      const emitDiagnostics = finishEmit(
-        emitterDiagnostics,
-        emittedOutputs,
-        outputFiles[0].name,
-        resultFlags
-      );
-      return { emitSkipped: false, diagnostics: emitDiagnostics };
-    }
-    function executeSteps(till, cancellationToken, writeFile2, customTransformers) {
-      while (step <= till && step < 8 /* Done */) {
-        const currentStep = step;
-        switch (step) {
-          case 0 /* CreateProgram */:
-            createProgram2();
-            break;
-          case 1 /* SyntaxDiagnostics */:
-            getSyntaxDiagnostics(cancellationToken);
-            break;
-          case 2 /* SemanticDiagnostics */:
-            getSemanticDiagnostics(cancellationToken);
-            break;
-          case 3 /* Emit */:
-            emit(writeFile2, cancellationToken, customTransformers);
-            break;
-          case 5 /* EmitBuildInfo */:
-            emitBuildInfo(writeFile2, cancellationToken);
-            break;
-          case 4 /* EmitBundle */:
-            emitBundle(writeFile2, customTransformers);
-            break;
-          case 6 /* BuildInvalidatedProjectOfBundle */:
-            Debug.checkDefined(invalidatedProjectOfBundle).done(cancellationToken, writeFile2, customTransformers);
-            step = 8 /* Done */;
-            break;
-          case 7 /* QueueReferencingProjects */:
-            queueReferencingProjects(state, project, projectPath, projectIndex, config, buildOrder, Debug.checkDefined(buildResult));
-            step++;
-            break;
-          case 8 /* Done */:
-          default:
-            assertType(step);
         }
-        Debug.assert(step > currentStep);
       }
     }
-  }
-  function needsBuild({ options }, status, config) {
-    if (status.type !== 3 /* OutOfDateWithPrepend */ || options.force)
-      return true;
-    return config.fileNames.length === 0 || !!getConfigFileParsingDiagnostics(config).length || !isIncrementalCompilation(config.options);
-  }
-  function getNextInvalidatedProjectCreateInfo(state, buildOrder, reportQueue) {
-    if (!state.projectPendingBuild.size)
-      return void 0;
-    if (isCircularBuildOrder(buildOrder))
+    if (hint === 1 /* Expression */) {
+      switch (node.kind) {
+        case 8 /* NumericLiteral */:
+        case 9 /* BigIntLiteral */:
+          return emitNumericOrBigIntLiteral(node);
+        case 10 /* StringLiteral */:
+        case 13 /* RegularExpressionLiteral */:
+        case 14 /* NoSubstitutionTemplateLiteral */:
+          return emitLiteral(
+            node,
+            /*jsxAttributeEscape*/
+            false
+          );
+        case 79 /* Identifier */:
+          return emitIdentifier(node);
+        case 80 /* PrivateIdentifier */:
+          return emitPrivateIdentifier(node);
+        case 206 /* ArrayLiteralExpression */:
+          return emitArrayLiteralExpression(node);
+        case 207 /* ObjectLiteralExpression */:
+          return emitObjectLiteralExpression(node);
+        case 208 /* PropertyAccessExpression */:
+          return emitPropertyAccessExpression(node);
+        case 209 /* ElementAccessExpression */:
+          return emitElementAccessExpression(node);
+        case 210 /* CallExpression */:
+          return emitCallExpression(node);
+        case 211 /* NewExpression */:
+          return emitNewExpression(node);
+        case 212 /* TaggedTemplateExpression */:
+          return emitTaggedTemplateExpression(node);
+        case 213 /* TypeAssertionExpression */:
+          return emitTypeAssertionExpression(node);
+        case 214 /* ParenthesizedExpression */:
+          return emitParenthesizedExpression(node);
+        case 215 /* FunctionExpression */:
+          return emitFunctionExpression(node);
+        case 216 /* ArrowFunction */:
+          return emitArrowFunction(node);
+        case 217 /* DeleteExpression */:
+          return emitDeleteExpression(node);
+        case 218 /* TypeOfExpression */:
+          return emitTypeOfExpression(node);
+        case 219 /* VoidExpression */:
+          return emitVoidExpression(node);
+        case 220 /* AwaitExpression */:
+          return emitAwaitExpression(node);
+        case 221 /* PrefixUnaryExpression */:
+          return emitPrefixUnaryExpression(node);
+        case 222 /* PostfixUnaryExpression */:
+          return emitPostfixUnaryExpression(node);
+        case 223 /* BinaryExpression */:
+          return emitBinaryExpression(node);
+        case 224 /* ConditionalExpression */:
+          return emitConditionalExpression(node);
+        case 225 /* TemplateExpression */:
+          return emitTemplateExpression(node);
+        case 226 /* YieldExpression */:
+          return emitYieldExpression(node);
+        case 227 /* SpreadElement */:
+          return emitSpreadElement(node);
+        case 228 /* ClassExpression */:
+          return emitClassExpression(node);
+        case 229 /* OmittedExpression */:
+          return;
+        case 231 /* AsExpression */:
+          return emitAsExpression(node);
+        case 232 /* NonNullExpression */:
+          return emitNonNullExpression(node);
+        case 230 /* ExpressionWithTypeArguments */:
+          return emitExpressionWithTypeArguments(node);
+        case 235 /* SatisfiesExpression */:
+          return emitSatisfiesExpression(node);
+        case 233 /* MetaProperty */:
+          return emitMetaProperty(node);
+        case 234 /* SyntheticExpression */:
+          return Debug.fail("SyntheticExpression should never be printed.");
+        case 281 /* JsxElement */:
+          return emitJsxElement(node);
+        case 282 /* JsxSelfClosingElement */:
+          return emitJsxSelfClosingElement(node);
+        case 285 /* JsxFragment */:
+          return emitJsxFragment(node);
+        case 353 /* SyntaxList */:
+          return Debug.fail("SyntaxList should not be printed");
+        case 354 /* NotEmittedStatement */:
+          return;
+        case 355 /* PartiallyEmittedExpression */:
+          return emitPartiallyEmittedExpression(node);
+        case 356 /* CommaListExpression */:
+          return emitCommaList(node);
+        case 357 /* MergeDeclarationMarker */:
+        case 358 /* EndOfDeclarationMarker */:
+          return;
+        case 359 /* SyntheticReferenceExpression */:
+          return Debug.fail("SyntheticReferenceExpression should not be printed");
+      }
+    }
+    if (isKeyword(node.kind))
+      return writeTokenNode(node, writeKeyword);
+    if (isTokenKind(node.kind))
+      return writeTokenNode(node, writePunctuation);
+    Debug.fail(`Unhandled SyntaxKind: ${Debug.formatSyntaxKind(node.kind)}.`);
+  }
+  function emitMappedTypeParameter(node) {
+    emit(node.name);
+    writeSpace();
+    writeKeyword("in");
+    writeSpace();
+    emit(node.constraint);
+  }
+  function pipelineEmitWithSubstitution(hint, node) {
+    const pipelinePhase = getNextPipelinePhase(1 /* Substitution */, hint, node);
+    Debug.assertIsDefined(lastSubstitution);
+    node = lastSubstitution;
+    lastSubstitution = void 0;
+    pipelinePhase(hint, node);
+  }
+  function getHelpersFromBundledSourceFiles(bundle) {
+    let result;
+    if (moduleKind === 0 /* None */ || printerOptions.noEmitHelpers) {
       return void 0;
-    const { options, projectPendingBuild } = state;
-    for (let projectIndex = 0; projectIndex < buildOrder.length; projectIndex++) {
-      const project = buildOrder[projectIndex];
-      const projectPath = toResolvedConfigFilePath(state, project);
-      const reloadLevel = state.projectPendingBuild.get(projectPath);
-      if (reloadLevel === void 0)
-        continue;
-      if (reportQueue) {
-        reportQueue = false;
-        reportBuildQueue(state, buildOrder);
-      }
-      const config = parseConfigFile(state, project, projectPath);
-      if (!config) {
-        reportParseConfigFileDiagnostic(state, projectPath);
-        projectPendingBuild.delete(projectPath);
+    }
+    const bundledHelpers2 = /* @__PURE__ */ new Map();
+    for (const sourceFile of bundle.sourceFiles) {
+      const shouldSkip = getExternalHelpersModuleName(sourceFile) !== void 0;
+      const helpers = getSortedEmitHelpers(sourceFile);
+      if (!helpers)
         continue;
-      }
-      if (reloadLevel === 2 /* Full */) {
-        watchConfigFile(state, project, projectPath, config);
-        watchExtendedConfigFiles(state, projectPath, config);
-        watchWildCardDirectories(state, project, projectPath, config);
-        watchInputFiles(state, project, projectPath, config);
-        watchPackageJsonFiles(state, project, projectPath, config);
-      } else if (reloadLevel === 1 /* Partial */) {
-        config.fileNames = getFileNamesFromConfigSpecs(config.options.configFile.configFileSpecs, getDirectoryPath(project), config.options, state.parseConfigFileHost);
-        updateErrorForNoInputFiles(config.fileNames, project, config.options.configFile.configFileSpecs, config.errors, canJsonReportNoInputFiles(config.raw));
-        watchInputFiles(state, project, projectPath, config);
-        watchPackageJsonFiles(state, project, projectPath, config);
-      }
-      const status = getUpToDateStatus(state, config, projectPath);
-      if (!options.force) {
-        if (status.type === 1 /* UpToDate */) {
-          verboseReportProjectStatus(state, project, status);
-          reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
-          projectPendingBuild.delete(projectPath);
-          if (options.dry) {
-            reportStatus(state, Diagnostics.Project_0_is_up_to_date, project);
-          }
-          continue;
-        }
-        if (status.type === 2 /* UpToDateWithUpstreamTypes */ || status.type === 14 /* UpToDateWithInputFileText */) {
-          reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
-          return {
-            kind: 2 /* UpdateOutputFileStamps */,
-            status,
-            project,
-            projectPath,
-            projectIndex,
-            config
-          };
-        }
-      }
-      if (status.type === 11 /* UpstreamBlocked */) {
-        verboseReportProjectStatus(state, project, status);
-        reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
-        projectPendingBuild.delete(projectPath);
-        if (options.verbose) {
-          reportStatus(
-            state,
-            status.upstreamProjectBlocked ? Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_was_not_built : Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_has_errors,
-            project,
-            status.upstreamProjectName
-          );
+      for (const helper of helpers) {
+        if (!helper.scoped && !shouldSkip && !bundledHelpers2.get(helper.name)) {
+          bundledHelpers2.set(helper.name, true);
+          (result || (result = [])).push(helper.name);
         }
-        continue;
-      }
-      if (status.type === 15 /* ContainerOnly */) {
-        verboseReportProjectStatus(state, project, status);
-        reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
-        projectPendingBuild.delete(projectPath);
-        continue;
       }
-      return {
-        kind: needsBuild(state, status, config) ? 0 /* Build */ : 1 /* UpdateBundle */,
-        status,
-        project,
-        projectPath,
-        projectIndex,
-        config
-      };
-    }
-    return void 0;
-  }
-  function createInvalidatedProjectWithInfo(state, info, buildOrder) {
-    verboseReportProjectStatus(state, info.project, info.status);
-    return info.kind !== 2 /* UpdateOutputFileStamps */ ? createBuildOrUpdateInvalidedProject(
-      info.kind,
-      state,
-      info.project,
-      info.projectPath,
-      info.projectIndex,
-      info.config,
-      buildOrder
-    ) : createUpdateOutputFileStampsProject(
-      state,
-      info.project,
-      info.projectPath,
-      info.config,
-      buildOrder
-    );
-  }
-  function getNextInvalidatedProject(state, buildOrder, reportQueue) {
-    const info = getNextInvalidatedProjectCreateInfo(state, buildOrder, reportQueue);
-    if (!info)
-      return info;
-    return createInvalidatedProjectWithInfo(state, info, buildOrder);
-  }
-  function listEmittedFile({ write }, proj, file) {
-    if (write && proj.options.listEmittedFiles) {
-      write(`TSFILE: ${file}`);
-    }
-  }
-  function getOldProgram({ options, builderPrograms, compilerHost }, proj, parsed) {
-    if (options.force)
-      return void 0;
-    const value = builderPrograms.get(proj);
-    if (value)
-      return value;
-    return readBuilderProgram(parsed.options, compilerHost);
-  }
-  function afterProgramDone(state, program, config) {
-    if (program) {
-      if (state.write)
-        listFiles(program, state.write);
-      if (state.host.afterProgramEmitAndDiagnostics) {
-        state.host.afterProgramEmitAndDiagnostics(program);
-      }
-      program.releaseProgram();
-    } else if (state.host.afterEmitBundle) {
-      state.host.afterEmitBundle(config);
-    }
-    state.projectCompilerOptions = state.baseCompilerOptions;
-  }
-  function buildErrors(state, resolvedPath, program, config, diagnostics, buildResult, errorType) {
-    const canEmitBuildInfo = program && !outFile(program.getCompilerOptions());
-    reportAndStoreErrors(state, resolvedPath, diagnostics);
-    state.projectStatus.set(resolvedPath, { type: 0 /* Unbuildable */, reason: `${errorType} errors` });
-    if (canEmitBuildInfo)
-      return { buildResult, step: 5 /* EmitBuildInfo */ };
-    afterProgramDone(state, program, config);
-    return { buildResult, step: 7 /* QueueReferencingProjects */ };
-  }
-  function isFileWatcherWithModifiedTime(value) {
-    return !!value.watcher;
-  }
-  function getModifiedTime2(state, fileName) {
-    const path = toPath2(state, fileName);
-    const existing = state.filesWatched.get(path);
-    if (state.watch && !!existing) {
-      if (!isFileWatcherWithModifiedTime(existing))
-        return existing;
-      if (existing.modifiedTime)
-        return existing.modifiedTime;
-    }
-    const result = getModifiedTime(state.host, fileName);
-    if (state.watch) {
-      if (existing)
-        existing.modifiedTime = result;
-      else
-        state.filesWatched.set(path, result);
     }
     return result;
   }
-  function watchFile(state, file, callback, pollingInterval, options, watchType, project) {
-    const path = toPath2(state, file);
-    const existing = state.filesWatched.get(path);
-    if (existing && isFileWatcherWithModifiedTime(existing)) {
-      existing.callbacks.push(callback);
-    } else {
-      const watcher = state.watchFile(
-        file,
-        (fileName, eventKind, modifiedTime) => {
-          const existing2 = Debug.checkDefined(state.filesWatched.get(path));
-          Debug.assert(isFileWatcherWithModifiedTime(existing2));
-          existing2.modifiedTime = modifiedTime;
-          existing2.callbacks.forEach((cb) => cb(fileName, eventKind, modifiedTime));
-        },
-        pollingInterval,
-        options,
-        watchType,
-        project
-      );
-      state.filesWatched.set(path, { callbacks: [callback], watcher, modifiedTime: existing });
+  function emitHelpers(node) {
+    let helpersEmitted = false;
+    const bundle = node.kind === 309 /* Bundle */ ? node : void 0;
+    if (bundle && moduleKind === 0 /* None */) {
+      return;
     }
-    return {
-      close: () => {
-        const existing2 = Debug.checkDefined(state.filesWatched.get(path));
-        Debug.assert(isFileWatcherWithModifiedTime(existing2));
-        if (existing2.callbacks.length === 1) {
-          state.filesWatched.delete(path);
-          closeFileWatcherOf(existing2);
-        } else {
-          unorderedRemoveItem(existing2.callbacks, callback);
+    const numPrepends = bundle ? bundle.prepends.length : 0;
+    const numNodes = bundle ? bundle.sourceFiles.length + numPrepends : 1;
+    for (let i = 0; i < numNodes; i++) {
+      const currentNode = bundle ? i < numPrepends ? bundle.prepends[i] : bundle.sourceFiles[i - numPrepends] : node;
+      const sourceFile = isSourceFile(currentNode) ? currentNode : isUnparsedSource(currentNode) ? void 0 : currentSourceFile;
+      const shouldSkip = printerOptions.noEmitHelpers || !!sourceFile && hasRecordedExternalHelpers(sourceFile);
+      const shouldBundle = (isSourceFile(currentNode) || isUnparsedSource(currentNode)) && !isOwnFileEmit;
+      const helpers = isUnparsedSource(currentNode) ? currentNode.helpers : getSortedEmitHelpers(currentNode);
+      if (helpers) {
+        for (const helper of helpers) {
+          if (!helper.scoped) {
+            if (shouldSkip)
+              continue;
+            if (shouldBundle) {
+              if (bundledHelpers.get(helper.name)) {
+                continue;
+              }
+              bundledHelpers.set(helper.name, true);
+            }
+          } else if (bundle) {
+            continue;
+          }
+          const pos = getTextPosWithWriteLine();
+          if (typeof helper.text === "string") {
+            writeLines(helper.text);
+          } else {
+            writeLines(helper.text(makeFileLevelOptimisticUniqueName));
+          }
+          if (bundleFileInfo)
+            bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "emitHelpers" /* EmitHelpers */, data: helper.name });
+          helpersEmitted = true;
         }
       }
-    };
-  }
-  function getOutputTimeStampMap(state, resolvedConfigFilePath) {
-    if (!state.watch)
-      return void 0;
-    let result = state.outputTimeStamps.get(resolvedConfigFilePath);
-    if (!result)
-      state.outputTimeStamps.set(resolvedConfigFilePath, result = /* @__PURE__ */ new Map());
-    return result;
-  }
-  function setBuildInfo(state, buildInfo, resolvedConfigPath, options, resultFlags) {
-    const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options);
-    const existing = getBuildInfoCacheEntry(state, buildInfoPath, resolvedConfigPath);
-    const modifiedTime = getCurrentTime(state.host);
-    if (existing) {
-      existing.buildInfo = buildInfo;
-      existing.modifiedTime = modifiedTime;
-      if (!(resultFlags & 2 /* DeclarationOutputUnchanged */))
-        existing.latestChangedDtsTime = modifiedTime;
-    } else {
-      state.buildInfoCache.set(resolvedConfigPath, {
-        path: toPath2(state, buildInfoPath),
-        buildInfo,
-        modifiedTime,
-        latestChangedDtsTime: resultFlags & 2 /* DeclarationOutputUnchanged */ ? void 0 : modifiedTime
-      });
     }
+    return helpersEmitted;
   }
-  function getBuildInfoCacheEntry(state, buildInfoPath, resolvedConfigPath) {
-    const path = toPath2(state, buildInfoPath);
-    const existing = state.buildInfoCache.get(resolvedConfigPath);
-    return (existing == null ? void 0 : existing.path) === path ? existing : void 0;
+  function getSortedEmitHelpers(node) {
+    const helpers = getEmitHelpers(node);
+    return helpers && stableSort(helpers, compareEmitHelpers);
   }
-  function getBuildInfo3(state, buildInfoPath, resolvedConfigPath, modifiedTime) {
-    const path = toPath2(state, buildInfoPath);
-    const existing = state.buildInfoCache.get(resolvedConfigPath);
-    if (existing !== void 0 && existing.path === path) {
-      return existing.buildInfo || void 0;
-    }
-    const value = state.readFileWithCache(buildInfoPath);
-    const buildInfo = value ? getBuildInfo(buildInfoPath, value) : void 0;
-    state.buildInfoCache.set(resolvedConfigPath, { path, buildInfo: buildInfo || false, modifiedTime: modifiedTime || missingFileModifiedTime });
-    return buildInfo;
+  function emitNumericOrBigIntLiteral(node) {
+    emitLiteral(
+      node,
+      /*jsxAttributeEscape*/
+      false
+    );
   }
-  function checkConfigFileUpToDateStatus(state, configFile, oldestOutputFileTime, oldestOutputFileName) {
-    const tsconfigTime = getModifiedTime2(state, configFile);
-    if (oldestOutputFileTime < tsconfigTime) {
-      return {
-        type: 6 /* OutOfDateWithSelf */,
-        outOfDateOutputFileName: oldestOutputFileName,
-        newerInputFileName: configFile
-      };
+  function emitLiteral(node, jsxAttributeEscape) {
+    const text = getLiteralTextOfNode(node, printerOptions.neverAsciiEscape, jsxAttributeEscape);
+    if ((printerOptions.sourceMap || printerOptions.inlineSourceMap) && (node.kind === 10 /* StringLiteral */ || isTemplateLiteralKind(node.kind))) {
+      writeLiteral(text);
+    } else {
+      writeStringLiteral(text);
     }
   }
-  function getUpToDateStatusWorker(state, project, resolvedPath) {
-    var _a2, _b;
-    if (!project.fileNames.length && !canJsonReportNoInputFiles(project.raw)) {
-      return {
-        type: 15 /* ContainerOnly */
-      };
-    }
-    let referenceStatuses;
-    const force = !!state.options.force;
-    if (project.projectReferences) {
-      state.projectStatus.set(resolvedPath, { type: 12 /* ComputingUpstream */ });
-      for (const ref of project.projectReferences) {
-        const resolvedRef = resolveProjectReferencePath(ref);
-        const resolvedRefPath = toResolvedConfigFilePath(state, resolvedRef);
-        const resolvedConfig = parseConfigFile(state, resolvedRef, resolvedRefPath);
-        const refStatus = getUpToDateStatus(state, resolvedConfig, resolvedRefPath);
-        if (refStatus.type === 12 /* ComputingUpstream */ || refStatus.type === 15 /* ContainerOnly */) {
-          continue;
-        }
-        if (refStatus.type === 0 /* Unbuildable */ || refStatus.type === 11 /* UpstreamBlocked */) {
-          return {
-            type: 11 /* UpstreamBlocked */,
-            upstreamProjectName: ref.path,
-            upstreamProjectBlocked: refStatus.type === 11 /* UpstreamBlocked */
-          };
-        }
-        if (refStatus.type !== 1 /* UpToDate */) {
-          return {
-            type: 10 /* UpstreamOutOfDate */,
-            upstreamProjectName: ref.path
-          };
-        }
-        if (!force)
-          (referenceStatuses || (referenceStatuses = [])).push({ ref, refStatus, resolvedRefPath, resolvedConfig });
-      }
-    }
-    if (force)
-      return { type: 16 /* ForceBuild */ };
-    const { host } = state;
-    const buildInfoPath = getTsBuildInfoEmitOutputFilePath(project.options);
-    let oldestOutputFileName;
-    let oldestOutputFileTime = maximumDate;
-    let buildInfoTime;
-    let buildInfoProgram;
-    let buildInfoVersionMap;
-    if (buildInfoPath) {
-      const buildInfoCacheEntry2 = getBuildInfoCacheEntry(state, buildInfoPath, resolvedPath);
-      buildInfoTime = (buildInfoCacheEntry2 == null ? void 0 : buildInfoCacheEntry2.modifiedTime) || getModifiedTime(host, buildInfoPath);
-      if (buildInfoTime === missingFileModifiedTime) {
-        if (!buildInfoCacheEntry2) {
-          state.buildInfoCache.set(resolvedPath, {
-            path: toPath2(state, buildInfoPath),
-            buildInfo: false,
-            modifiedTime: buildInfoTime
-          });
-        }
-        return {
-          type: 4 /* OutputMissing */,
-          missingOutputFileName: buildInfoPath
-        };
-      }
-      const buildInfo = getBuildInfo3(state, buildInfoPath, resolvedPath, buildInfoTime);
-      if (!buildInfo) {
-        return {
-          type: 5 /* ErrorReadingFile */,
-          fileName: buildInfoPath
-        };
-      }
-      if ((buildInfo.bundle || buildInfo.program) && buildInfo.version !== version) {
-        return {
-          type: 13 /* TsVersionOutputOfDate */,
-          version: buildInfo.version
-        };
-      }
-      if (buildInfo.program) {
-        if (((_a2 = buildInfo.program.changeFileSet) == null ? void 0 : _a2.length) || (!project.options.noEmit ? (_b = buildInfo.program.affectedFilesPendingEmit) == null ? void 0 : _b.length : some(buildInfo.program.semanticDiagnosticsPerFile, isArray))) {
-          return {
-            type: 8 /* OutOfDateBuildInfo */,
-            buildInfoFile: buildInfoPath
-          };
-        }
-        if (!project.options.noEmit && getPendingEmitKind(project.options, buildInfo.program.options || {})) {
-          return {
-            type: 9 /* OutOfDateOptions */,
-            buildInfoFile: buildInfoPath
-          };
-        }
-        buildInfoProgram = buildInfo.program;
-      }
-      oldestOutputFileTime = buildInfoTime;
-      oldestOutputFileName = buildInfoPath;
-    }
-    let newestInputFileName = void 0;
-    let newestInputFileTime = minimumDate;
-    let pseudoInputUpToDate = false;
-    for (const inputFile of project.fileNames) {
-      const inputTime = getModifiedTime2(state, inputFile);
-      if (inputTime === missingFileModifiedTime) {
-        return {
-          type: 0 /* Unbuildable */,
-          reason: `${inputFile} does not exist`
-        };
-      }
-      if (buildInfoTime && buildInfoTime < inputTime) {
-        let version2;
-        let currentVersion;
-        if (buildInfoProgram) {
-          if (!buildInfoVersionMap)
-            buildInfoVersionMap = getBuildInfoFileVersionMap(buildInfoProgram, buildInfoPath, host);
-          version2 = buildInfoVersionMap.get(toPath2(state, inputFile));
-          const text = version2 ? state.readFileWithCache(inputFile) : void 0;
-          currentVersion = text && getSourceFileVersionAsHashFromText(host, text);
-          if (version2 && version2 === currentVersion)
-            pseudoInputUpToDate = true;
-        }
-        if (!version2 || version2 !== currentVersion) {
-          return {
-            type: 6 /* OutOfDateWithSelf */,
-            outOfDateOutputFileName: buildInfoPath,
-            newerInputFileName: inputFile
-          };
-        }
-      }
-      if (inputTime > newestInputFileTime) {
-        newestInputFileName = inputFile;
-        newestInputFileTime = inputTime;
-      }
-    }
-    if (!buildInfoPath) {
-      const outputs = getAllProjectOutputs(project, !host.useCaseSensitiveFileNames());
-      const outputTimeStampMap = getOutputTimeStampMap(state, resolvedPath);
-      for (const output of outputs) {
-        const path = toPath2(state, output);
-        let outputTime = outputTimeStampMap == null ? void 0 : outputTimeStampMap.get(path);
-        if (!outputTime) {
-          outputTime = getModifiedTime(state.host, output);
-          outputTimeStampMap == null ? void 0 : outputTimeStampMap.set(path, outputTime);
-        }
-        if (outputTime === missingFileModifiedTime) {
-          return {
-            type: 4 /* OutputMissing */,
-            missingOutputFileName: output
-          };
-        }
-        if (outputTime < newestInputFileTime) {
-          return {
-            type: 6 /* OutOfDateWithSelf */,
-            outOfDateOutputFileName: output,
-            newerInputFileName: newestInputFileName
-          };
-        }
-        if (outputTime < oldestOutputFileTime) {
-          oldestOutputFileTime = outputTime;
-          oldestOutputFileName = output;
-        }
-      }
-    }
-    const buildInfoCacheEntry = state.buildInfoCache.get(resolvedPath);
-    let pseudoUpToDate = false;
-    let usesPrepend = false;
-    let upstreamChangedProject;
-    if (referenceStatuses) {
-      for (const { ref, refStatus, resolvedConfig, resolvedRefPath } of referenceStatuses) {
-        usesPrepend = usesPrepend || !!ref.prepend;
-        if (refStatus.newestInputFileTime && refStatus.newestInputFileTime <= oldestOutputFileTime) {
-          continue;
-        }
-        if (buildInfoCacheEntry && hasSameBuildInfo(state, buildInfoCacheEntry, resolvedRefPath)) {
-          return {
-            type: 7 /* OutOfDateWithUpstream */,
-            outOfDateOutputFileName: buildInfoPath,
-            newerProjectName: ref.path
-          };
-        }
-        const newestDeclarationFileContentChangedTime = getLatestChangedDtsTime(state, resolvedConfig.options, resolvedRefPath);
-        if (newestDeclarationFileContentChangedTime && newestDeclarationFileContentChangedTime <= oldestOutputFileTime) {
-          pseudoUpToDate = true;
-          upstreamChangedProject = ref.path;
-          continue;
-        }
-        Debug.assert(oldestOutputFileName !== void 0, "Should have an oldest output filename here");
-        return {
-          type: 7 /* OutOfDateWithUpstream */,
-          outOfDateOutputFileName: oldestOutputFileName,
-          newerProjectName: ref.path
-        };
-      }
-    }
-    const configStatus = checkConfigFileUpToDateStatus(state, project.options.configFilePath, oldestOutputFileTime, oldestOutputFileName);
-    if (configStatus)
-      return configStatus;
-    const extendedConfigStatus = forEach(project.options.configFile.extendedSourceFiles || emptyArray, (configFile) => checkConfigFileUpToDateStatus(state, configFile, oldestOutputFileTime, oldestOutputFileName));
-    if (extendedConfigStatus)
-      return extendedConfigStatus;
-    const dependentPackageFileStatus = forEach(
-      state.lastCachedPackageJsonLookups.get(resolvedPath) || emptyArray,
-      ([path]) => checkConfigFileUpToDateStatus(state, path, oldestOutputFileTime, oldestOutputFileName)
-    );
-    if (dependentPackageFileStatus)
-      return dependentPackageFileStatus;
-    if (usesPrepend && pseudoUpToDate) {
-      return {
-        type: 3 /* OutOfDateWithPrepend */,
-        outOfDateOutputFileName: oldestOutputFileName,
-        newerProjectName: upstreamChangedProject
-      };
+  function emitUnparsedSourceOrPrepend(unparsed) {
+    for (const text of unparsed.texts) {
+      writeLine();
+      emit(text);
     }
-    return {
-      type: pseudoUpToDate ? 2 /* UpToDateWithUpstreamTypes */ : pseudoInputUpToDate ? 14 /* UpToDateWithInputFileText */ : 1 /* UpToDate */,
-      newestInputFileTime,
-      newestInputFileName,
-      oldestOutputFileName
-    };
   }
-  function hasSameBuildInfo(state, buildInfoCacheEntry, resolvedRefPath) {
-    const refBuildInfo = state.buildInfoCache.get(resolvedRefPath);
-    return refBuildInfo.path === buildInfoCacheEntry.path;
+  function writeUnparsedNode(unparsed) {
+    writer.rawWrite(unparsed.parent.text.substring(unparsed.pos, unparsed.end));
   }
-  function getUpToDateStatus(state, project, resolvedPath) {
-    if (project === void 0) {
-      return { type: 0 /* Unbuildable */, reason: "File deleted mid-build" };
-    }
-    const prior = state.projectStatus.get(resolvedPath);
-    if (prior !== void 0) {
-      return prior;
-    }
-    mark("SolutionBuilder::beforeUpToDateCheck");
-    const actual = getUpToDateStatusWorker(state, project, resolvedPath);
-    mark("SolutionBuilder::afterUpToDateCheck");
-    measure("SolutionBuilder::Up-to-date check", "SolutionBuilder::beforeUpToDateCheck", "SolutionBuilder::afterUpToDateCheck");
-    state.projectStatus.set(resolvedPath, actual);
-    return actual;
-  }
-  function updateOutputTimestampsWorker(state, proj, projectPath, verboseMessage, skipOutputs) {
-    if (proj.options.noEmit)
-      return;
-    let now;
-    const buildInfoPath = getTsBuildInfoEmitOutputFilePath(proj.options);
-    if (buildInfoPath) {
-      if (!(skipOutputs == null ? void 0 : skipOutputs.has(toPath2(state, buildInfoPath)))) {
-        if (!!state.options.verbose)
-          reportStatus(state, verboseMessage, proj.options.configFilePath);
-        state.host.setModifiedTime(buildInfoPath, now = getCurrentTime(state.host));
-        getBuildInfoCacheEntry(state, buildInfoPath, projectPath).modifiedTime = now;
-      }
-      state.outputTimeStamps.delete(projectPath);
-      return;
-    }
-    const { host } = state;
-    const outputs = getAllProjectOutputs(proj, !host.useCaseSensitiveFileNames());
-    const outputTimeStampMap = getOutputTimeStampMap(state, projectPath);
-    const modifiedOutputs = outputTimeStampMap ? /* @__PURE__ */ new Set() : void 0;
-    if (!skipOutputs || outputs.length !== skipOutputs.size) {
-      let reportVerbose = !!state.options.verbose;
-      for (const file of outputs) {
-        const path = toPath2(state, file);
-        if (skipOutputs == null ? void 0 : skipOutputs.has(path))
-          continue;
-        if (reportVerbose) {
-          reportVerbose = false;
-          reportStatus(state, verboseMessage, proj.options.configFilePath);
-        }
-        host.setModifiedTime(file, now || (now = getCurrentTime(state.host)));
-        if (outputTimeStampMap) {
-          outputTimeStampMap.set(path, now);
-          modifiedOutputs.add(path);
-        }
-      }
+  function emitUnparsedTextLike(unparsed) {
+    const pos = getTextPosWithWriteLine();
+    writeUnparsedNode(unparsed);
+    if (bundleFileInfo) {
+      updateOrPushBundleFileTextLike(
+        pos,
+        writer.getTextPos(),
+        unparsed.kind === 305 /* UnparsedText */ ? "text" /* Text */ : "internal" /* Internal */
+      );
     }
-    outputTimeStampMap == null ? void 0 : outputTimeStampMap.forEach((_value, key) => {
-      if (!(skipOutputs == null ? void 0 : skipOutputs.has(key)) && !modifiedOutputs.has(key))
-        outputTimeStampMap.delete(key);
-    });
   }
-  function getLatestChangedDtsTime(state, options, resolvedConfigPath) {
-    if (!options.composite)
-      return void 0;
-    const entry = Debug.checkDefined(state.buildInfoCache.get(resolvedConfigPath));
-    if (entry.latestChangedDtsTime !== void 0)
-      return entry.latestChangedDtsTime || void 0;
-    const latestChangedDtsTime = entry.buildInfo && entry.buildInfo.program && entry.buildInfo.program.latestChangedDtsFile ? state.host.getModifiedTime(getNormalizedAbsolutePath(entry.buildInfo.program.latestChangedDtsFile, getDirectoryPath(entry.path))) : void 0;
-    entry.latestChangedDtsTime = latestChangedDtsTime || false;
-    return latestChangedDtsTime;
-  }
-  function updateOutputTimestamps(state, proj, resolvedPath) {
-    if (state.options.dry) {
-      return reportStatus(state, Diagnostics.A_non_dry_build_would_update_timestamps_for_output_of_project_0, proj.options.configFilePath);
+  function emitUnparsedSyntheticReference(unparsed) {
+    const pos = getTextPosWithWriteLine();
+    writeUnparsedNode(unparsed);
+    if (bundleFileInfo) {
+      const section = clone(unparsed.section);
+      section.pos = pos;
+      section.end = writer.getTextPos();
+      bundleFileInfo.sections.push(section);
     }
-    updateOutputTimestampsWorker(state, proj, resolvedPath, Diagnostics.Updating_output_timestamps_of_project_0);
-    state.projectStatus.set(resolvedPath, {
-      type: 1 /* UpToDate */,
-      oldestOutputFileName: getFirstProjectOutput(proj, !state.host.useCaseSensitiveFileNames())
-    });
   }
-  function queueReferencingProjects(state, project, projectPath, projectIndex, config, buildOrder, buildResult) {
-    if (buildResult & 124 /* AnyErrors */)
-      return;
-    if (!config.options.composite)
-      return;
-    for (let index = projectIndex + 1; index < buildOrder.length; index++) {
-      const nextProject = buildOrder[index];
-      const nextProjectPath = toResolvedConfigFilePath(state, nextProject);
-      if (state.projectPendingBuild.has(nextProjectPath))
-        continue;
-      const nextProjectConfig = parseConfigFile(state, nextProject, nextProjectPath);
-      if (!nextProjectConfig || !nextProjectConfig.projectReferences)
-        continue;
-      for (const ref of nextProjectConfig.projectReferences) {
-        const resolvedRefPath = resolveProjectName(state, ref.path);
-        if (toResolvedConfigFilePath(state, resolvedRefPath) !== projectPath)
-          continue;
-        const status = state.projectStatus.get(nextProjectPath);
-        if (status) {
-          switch (status.type) {
-            case 1 /* UpToDate */:
-              if (buildResult & 2 /* DeclarationOutputUnchanged */) {
-                if (ref.prepend) {
-                  state.projectStatus.set(nextProjectPath, {
-                    type: 3 /* OutOfDateWithPrepend */,
-                    outOfDateOutputFileName: status.oldestOutputFileName,
-                    newerProjectName: project
-                  });
-                } else {
-                  status.type = 2 /* UpToDateWithUpstreamTypes */;
-                }
-                break;
-              }
-            case 14 /* UpToDateWithInputFileText */:
-            case 2 /* UpToDateWithUpstreamTypes */:
-            case 3 /* OutOfDateWithPrepend */:
-              if (!(buildResult & 2 /* DeclarationOutputUnchanged */)) {
-                state.projectStatus.set(nextProjectPath, {
-                  type: 7 /* OutOfDateWithUpstream */,
-                  outOfDateOutputFileName: status.type === 3 /* OutOfDateWithPrepend */ ? status.outOfDateOutputFileName : status.oldestOutputFileName,
-                  newerProjectName: project
-                });
-              }
-              break;
-            case 11 /* UpstreamBlocked */:
-              if (toResolvedConfigFilePath(state, resolveProjectName(state, status.upstreamProjectName)) === projectPath) {
-                clearProjectStatus(state, nextProjectPath);
-              }
-              break;
-          }
-        }
-        addProjToQueue(state, nextProjectPath, 0 /* None */);
+  function emitSnippetNode(hint, node, snippet) {
+    switch (snippet.kind) {
+      case 1 /* Placeholder */:
+        emitPlaceholder(hint, node, snippet);
         break;
-      }
-    }
-  }
-  function build(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences) {
-    mark("SolutionBuilder::beforeBuild");
-    const result = buildWorker(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences);
-    mark("SolutionBuilder::afterBuild");
-    measure("SolutionBuilder::Build", "SolutionBuilder::beforeBuild", "SolutionBuilder::afterBuild");
-    return result;
-  }
-  function buildWorker(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences) {
-    const buildOrder = getBuildOrderFor(state, project, onlyReferences);
-    if (!buildOrder)
-      return 3 /* InvalidProject_OutputsSkipped */;
-    setupInitialBuild(state, cancellationToken);
-    let reportQueue = true;
-    let successfulProjects = 0;
-    while (true) {
-      const invalidatedProject = getNextInvalidatedProject(state, buildOrder, reportQueue);
-      if (!invalidatedProject)
+      case 0 /* TabStop */:
+        emitTabStop(hint, node, snippet);
         break;
-      reportQueue = false;
-      invalidatedProject.done(cancellationToken, writeFile2, getCustomTransformers == null ? void 0 : getCustomTransformers(invalidatedProject.project));
-      if (!state.diagnostics.has(invalidatedProject.projectPath))
-        successfulProjects++;
-    }
-    disableCache(state);
-    reportErrorSummary(state, buildOrder);
-    startWatching(state, buildOrder);
-    return isCircularBuildOrder(buildOrder) ? 4 /* ProjectReferenceCycle_OutputsSkipped */ : !buildOrder.some((p) => state.diagnostics.has(toResolvedConfigFilePath(state, p))) ? 0 /* Success */ : successfulProjects ? 2 /* DiagnosticsPresent_OutputsGenerated */ : 1 /* DiagnosticsPresent_OutputsSkipped */;
-  }
-  function clean(state, project, onlyReferences) {
-    mark("SolutionBuilder::beforeClean");
-    const result = cleanWorker(state, project, onlyReferences);
-    mark("SolutionBuilder::afterClean");
-    measure("SolutionBuilder::Clean", "SolutionBuilder::beforeClean", "SolutionBuilder::afterClean");
-    return result;
-  }
-  function cleanWorker(state, project, onlyReferences) {
-    const buildOrder = getBuildOrderFor(state, project, onlyReferences);
-    if (!buildOrder)
-      return 3 /* InvalidProject_OutputsSkipped */;
-    if (isCircularBuildOrder(buildOrder)) {
-      reportErrors(state, buildOrder.circularDiagnostics);
-      return 4 /* ProjectReferenceCycle_OutputsSkipped */;
-    }
-    const { options, host } = state;
-    const filesToDelete = options.dry ? [] : void 0;
-    for (const proj of buildOrder) {
-      const resolvedPath = toResolvedConfigFilePath(state, proj);
-      const parsed = parseConfigFile(state, proj, resolvedPath);
-      if (parsed === void 0) {
-        reportParseConfigFileDiagnostic(state, resolvedPath);
-        continue;
-      }
-      const outputs = getAllProjectOutputs(parsed, !host.useCaseSensitiveFileNames());
-      if (!outputs.length)
-        continue;
-      const inputFileNames = new Set(parsed.fileNames.map((f) => toPath2(state, f)));
-      for (const output of outputs) {
-        if (inputFileNames.has(toPath2(state, output)))
-          continue;
-        if (host.fileExists(output)) {
-          if (filesToDelete) {
-            filesToDelete.push(output);
-          } else {
-            host.deleteFile(output);
-            invalidateProject(state, resolvedPath, 0 /* None */);
-          }
-        }
-      }
-    }
-    if (filesToDelete) {
-      reportStatus(state, Diagnostics.A_non_dry_build_would_delete_the_following_files_Colon_0, filesToDelete.map((f) => `\r
- * ${f}`).join(""));
-    }
-    return 0 /* Success */;
-  }
-  function invalidateProject(state, resolved, reloadLevel) {
-    if (state.host.getParsedCommandLine && reloadLevel === 1 /* Partial */) {
-      reloadLevel = 2 /* Full */;
-    }
-    if (reloadLevel === 2 /* Full */) {
-      state.configFileCache.delete(resolved);
-      state.buildOrder = void 0;
-    }
-    state.needsSummary = true;
-    clearProjectStatus(state, resolved);
-    addProjToQueue(state, resolved, reloadLevel);
-    enableCache(state);
-  }
-  function invalidateProjectAndScheduleBuilds(state, resolvedPath, reloadLevel) {
-    state.reportFileChangeDetected = true;
-    invalidateProject(state, resolvedPath, reloadLevel);
-    scheduleBuildInvalidatedProject(state, 250, true);
-  }
-  function scheduleBuildInvalidatedProject(state, time, changeDetected) {
-    const { hostWithWatch } = state;
-    if (!hostWithWatch.setTimeout || !hostWithWatch.clearTimeout) {
-      return;
-    }
-    if (state.timerToBuildInvalidatedProject) {
-      hostWithWatch.clearTimeout(state.timerToBuildInvalidatedProject);
-    }
-    state.timerToBuildInvalidatedProject = hostWithWatch.setTimeout(buildNextInvalidatedProject, time, state, changeDetected);
-  }
-  function buildNextInvalidatedProject(state, changeDetected) {
-    mark("SolutionBuilder::beforeBuild");
-    const buildOrder = buildNextInvalidatedProjectWorker(state, changeDetected);
-    mark("SolutionBuilder::afterBuild");
-    measure("SolutionBuilder::Build", "SolutionBuilder::beforeBuild", "SolutionBuilder::afterBuild");
-    if (buildOrder)
-      reportErrorSummary(state, buildOrder);
-  }
-  function buildNextInvalidatedProjectWorker(state, changeDetected) {
-    state.timerToBuildInvalidatedProject = void 0;
-    if (state.reportFileChangeDetected) {
-      state.reportFileChangeDetected = false;
-      state.projectErrorsReported.clear();
-      reportWatchStatus(state, Diagnostics.File_change_detected_Starting_incremental_compilation);
-    }
-    let projectsBuilt = 0;
-    const buildOrder = getBuildOrder(state);
-    const invalidatedProject = getNextInvalidatedProject(state, buildOrder, false);
-    if (invalidatedProject) {
-      invalidatedProject.done();
-      projectsBuilt++;
-      while (state.projectPendingBuild.size) {
-        if (state.timerToBuildInvalidatedProject)
-          return;
-        const info = getNextInvalidatedProjectCreateInfo(state, buildOrder, false);
-        if (!info)
-          break;
-        if (info.kind !== 2 /* UpdateOutputFileStamps */ && (changeDetected || projectsBuilt === 5)) {
-          scheduleBuildInvalidatedProject(state, 100, false);
-          return;
-        }
-        const project = createInvalidatedProjectWithInfo(state, info, buildOrder);
-        project.done();
-        if (info.kind !== 2 /* UpdateOutputFileStamps */)
-          projectsBuilt++;
-      }
     }
-    disableCache(state);
-    return buildOrder;
-  }
-  function watchConfigFile(state, resolved, resolvedPath, parsed) {
-    if (!state.watch || state.allWatchedConfigFiles.has(resolvedPath))
-      return;
-    state.allWatchedConfigFiles.set(resolvedPath, watchFile(
-      state,
-      resolved,
-      () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 2 /* Full */),
-      2e3 /* High */,
-      parsed == null ? void 0 : parsed.watchOptions,
-      WatchType.ConfigFile,
-      resolved
-    ));
-  }
-  function watchExtendedConfigFiles(state, resolvedPath, parsed) {
-    updateSharedExtendedConfigFileWatcher(
-      resolvedPath,
-      parsed == null ? void 0 : parsed.options,
-      state.allWatchedExtendedConfigFiles,
-      (extendedConfigFileName, extendedConfigFilePath) => watchFile(
-        state,
-        extendedConfigFileName,
-        () => {
-          var _a2;
-          return (_a2 = state.allWatchedExtendedConfigFiles.get(extendedConfigFilePath)) == null ? void 0 : _a2.projects.forEach((projectConfigFilePath) => invalidateProjectAndScheduleBuilds(state, projectConfigFilePath, 2 /* Full */));
-        },
-        2e3 /* High */,
-        parsed == null ? void 0 : parsed.watchOptions,
-        WatchType.ExtendedConfigFile
-      ),
-      (fileName) => toPath2(state, fileName)
-    );
   }
-  function watchWildCardDirectories(state, resolved, resolvedPath, parsed) {
-    if (!state.watch)
-      return;
-    updateWatchingWildcardDirectories(
-      getOrCreateValueMapFromConfigFileMap(state.allWatchedWildcardDirectories, resolvedPath),
-      new Map(getEntries(parsed.wildcardDirectories)),
-      (dir, flags) => state.watchDirectory(
-        dir,
-        (fileOrDirectory) => {
-          var _a2;
-          if (isIgnoredFileFromWildCardWatching({
-            watchedDirPath: toPath2(state, dir),
-            fileOrDirectory,
-            fileOrDirectoryPath: toPath2(state, fileOrDirectory),
-            configFileName: resolved,
-            currentDirectory: state.currentDirectory,
-            options: parsed.options,
-            program: state.builderPrograms.get(resolvedPath) || ((_a2 = getCachedParsedConfigFile(state, resolvedPath)) == null ? void 0 : _a2.fileNames),
-            useCaseSensitiveFileNames: state.parseConfigFileHost.useCaseSensitiveFileNames,
-            writeLog: (s) => state.writeLog(s),
-            toPath: (fileName) => toPath2(state, fileName)
-          }))
-            return;
-          invalidateProjectAndScheduleBuilds(state, resolvedPath, 1 /* Partial */);
-        },
-        flags,
-        parsed == null ? void 0 : parsed.watchOptions,
-        WatchType.WildcardDirectory,
-        resolved
-      )
+  function emitPlaceholder(hint, node, snippet) {
+    nonEscapingWrite(`\${${snippet.order}:`);
+    pipelineEmitWithHintWorker(
+      hint,
+      node,
+      /*allowSnippets*/
+      false
     );
+    nonEscapingWrite(`}`);
   }
-  function watchInputFiles(state, resolved, resolvedPath, parsed) {
-    if (!state.watch)
-      return;
-    mutateMap(
-      getOrCreateValueMapFromConfigFileMap(state.allWatchedInputFiles, resolvedPath),
-      arrayToMap(parsed.fileNames, (fileName) => toPath2(state, fileName)),
-      {
-        createNewValue: (_path, input) => watchFile(
-          state,
-          input,
-          () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 0 /* None */),
-          250 /* Low */,
-          parsed == null ? void 0 : parsed.watchOptions,
-          WatchType.SourceFile,
-          resolved
-        ),
-        onDeleteValue: closeFileWatcher
-      }
+  function emitTabStop(hint, node, snippet) {
+    Debug.assert(
+      node.kind === 239 /* EmptyStatement */,
+      `A tab stop cannot be attached to a node of kind ${Debug.formatSyntaxKind(node.kind)}.`
     );
-  }
-  function watchPackageJsonFiles(state, resolved, resolvedPath, parsed) {
-    if (!state.watch || !state.lastCachedPackageJsonLookups)
-      return;
-    mutateMap(
-      getOrCreateValueMapFromConfigFileMap(state.allWatchedPackageJsonFiles, resolvedPath),
-      new Map(state.lastCachedPackageJsonLookups.get(resolvedPath)),
-      {
-        createNewValue: (path, _input) => watchFile(
-          state,
-          path,
-          () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 0 /* None */),
-          2e3 /* High */,
-          parsed == null ? void 0 : parsed.watchOptions,
-          WatchType.PackageJson,
-          resolved
-        ),
-        onDeleteValue: closeFileWatcher
-      }
+    Debug.assert(
+      hint !== 5 /* EmbeddedStatement */,
+      `A tab stop cannot be attached to an embedded statement.`
     );
+    nonEscapingWrite(`$${snippet.order}`);
   }
-  function startWatching(state, buildOrder) {
-    if (!state.watchAllProjectsPending)
-      return;
-    mark("SolutionBuilder::beforeWatcherCreation");
-    state.watchAllProjectsPending = false;
-    for (const resolved of getBuildOrderFromAnyBuildOrder(buildOrder)) {
-      const resolvedPath = toResolvedConfigFilePath(state, resolved);
-      const cfg = parseConfigFile(state, resolved, resolvedPath);
-      watchConfigFile(state, resolved, resolvedPath, cfg);
-      watchExtendedConfigFiles(state, resolvedPath, cfg);
-      if (cfg) {
-        watchWildCardDirectories(state, resolved, resolvedPath, cfg);
-        watchInputFiles(state, resolved, resolvedPath, cfg);
-        watchPackageJsonFiles(state, resolved, resolvedPath, cfg);
-      }
-    }
-    mark("SolutionBuilder::afterWatcherCreation");
-    measure("SolutionBuilder::Watcher creation", "SolutionBuilder::beforeWatcherCreation", "SolutionBuilder::afterWatcherCreation");
-  }
-  function stopWatching(state) {
-    clearMap(state.allWatchedConfigFiles, closeFileWatcher);
-    clearMap(state.allWatchedExtendedConfigFiles, closeFileWatcherOf);
-    clearMap(state.allWatchedWildcardDirectories, (watchedWildcardDirectories) => clearMap(watchedWildcardDirectories, closeFileWatcherOf));
-    clearMap(state.allWatchedInputFiles, (watchedWildcardDirectories) => clearMap(watchedWildcardDirectories, closeFileWatcher));
-    clearMap(state.allWatchedPackageJsonFiles, (watchedPacageJsonFiles) => clearMap(watchedPacageJsonFiles, closeFileWatcher));
-  }
-  function createSolutionBuilderWorker(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) {
-    const state = createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions);
-    return {
-      build: (project, cancellationToken, writeFile2, getCustomTransformers) => build(state, project, cancellationToken, writeFile2, getCustomTransformers),
-      clean: (project) => clean(state, project),
-      buildReferences: (project, cancellationToken, writeFile2, getCustomTransformers) => build(state, project, cancellationToken, writeFile2, getCustomTransformers, true),
-      cleanReferences: (project) => clean(state, project, true),
-      getNextInvalidatedProject: (cancellationToken) => {
-        setupInitialBuild(state, cancellationToken);
-        return getNextInvalidatedProject(state, getBuildOrder(state), false);
-      },
-      getBuildOrder: () => getBuildOrder(state),
-      getUpToDateStatusOfProject: (project) => {
-        const configFileName = resolveProjectName(state, project);
-        const configFilePath = toResolvedConfigFilePath(state, configFileName);
-        return getUpToDateStatus(state, parseConfigFile(state, configFileName, configFilePath), configFilePath);
-      },
-      invalidateProject: (configFilePath, reloadLevel) => invalidateProject(state, configFilePath, reloadLevel || 0 /* None */),
-      close: () => stopWatching(state)
-    };
-  }
-  function relName(state, path) {
-    return convertToRelativePath(path, state.currentDirectory, (f) => state.getCanonicalFileName(f));
-  }
-  function reportStatus(state, message, ...args) {
-    state.host.reportSolutionBuilderStatus(createCompilerDiagnostic(message, ...args));
+  function emitIdentifier(node) {
+    const writeText = node.symbol ? writeSymbol : write;
+    writeText(getTextOfNode2(
+      node,
+      /*includeTrivia*/
+      false
+    ), node.symbol);
+    emitList(node, node.typeArguments, 53776 /* TypeParameters */);
   }
-  function reportWatchStatus(state, message, ...args) {
-    var _a2, _b;
-    (_b = (_a2 = state.hostWithWatch).onWatchStatusChange) == null ? void 0 : _b.call(_a2, createCompilerDiagnostic(message, ...args), state.host.getNewLine(), state.baseCompilerOptions);
+  function emitPrivateIdentifier(node) {
+    write(getTextOfNode2(
+      node,
+      /*includeTrivia*/
+      false
+    ));
   }
-  function reportErrors({ host }, errors) {
-    errors.forEach((err) => host.reportDiagnostic(err));
+  function emitQualifiedName(node) {
+    emitEntityName(node.left);
+    writePunctuation(".");
+    emit(node.right);
   }
-  function reportAndStoreErrors(state, proj, errors) {
-    reportErrors(state, errors);
-    state.projectErrorsReported.set(proj, true);
-    if (errors.length) {
-      state.diagnostics.set(proj, errors);
+  function emitEntityName(node) {
+    if (node.kind === 79 /* Identifier */) {
+      emitExpression(node);
+    } else {
+      emit(node);
     }
   }
-  function reportParseConfigFileDiagnostic(state, proj) {
-    reportAndStoreErrors(state, proj, [state.configFileCache.get(proj)]);
+  function emitComputedPropertyName(node) {
+    const savedPrivateNameTempFlags = privateNameTempFlags;
+    const savedReservedMemberNames = reservedPrivateNames;
+    popPrivateNameGenerationScope();
+    writePunctuation("[");
+    emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfComputedPropertyName);
+    writePunctuation("]");
+    pushPrivateNameGenerationScope(savedPrivateNameTempFlags, savedReservedMemberNames);
   }
-  function reportErrorSummary(state, buildOrder) {
-    if (!state.needsSummary)
-      return;
-    state.needsSummary = false;
-    const canReportSummary = state.watch || !!state.host.reportErrorSummary;
-    const { diagnostics } = state;
-    let totalErrors = 0;
-    let filesInError = [];
-    if (isCircularBuildOrder(buildOrder)) {
-      reportBuildQueue(state, buildOrder.buildOrder);
-      reportErrors(state, buildOrder.circularDiagnostics);
-      if (canReportSummary)
-        totalErrors += getErrorCountForSummary(buildOrder.circularDiagnostics);
-      if (canReportSummary)
-        filesInError = [...filesInError, ...getFilesInErrorForSummary(buildOrder.circularDiagnostics)];
-    } else {
-      buildOrder.forEach((project) => {
-        const projectPath = toResolvedConfigFilePath(state, project);
-        if (!state.projectErrorsReported.has(projectPath)) {
-          reportErrors(state, diagnostics.get(projectPath) || emptyArray);
-        }
-      });
-      if (canReportSummary)
-        diagnostics.forEach((singleProjectErrors) => totalErrors += getErrorCountForSummary(singleProjectErrors));
-      if (canReportSummary)
-        diagnostics.forEach((singleProjectErrors) => [...filesInError, ...getFilesInErrorForSummary(singleProjectErrors)]);
-    }
-    if (state.watch) {
-      reportWatchStatus(state, getWatchErrorSummaryDiagnosticMessage(totalErrors), totalErrors);
-    } else if (state.host.reportErrorSummary) {
-      state.host.reportErrorSummary(totalErrors, filesInError);
+  function emitTypeParameter(node) {
+    emitModifiers(node, node.modifiers);
+    emit(node.name);
+    if (node.constraint) {
+      writeSpace();
+      writeKeyword("extends");
+      writeSpace();
+      emit(node.constraint);
     }
-  }
-  function reportBuildQueue(state, buildQueue) {
-    if (state.options.verbose) {
-      reportStatus(state, Diagnostics.Projects_in_this_build_Colon_0, buildQueue.map((s) => "\r\n    * " + relName(state, s)).join(""));
+    if (node.default) {
+      writeSpace();
+      writeOperator("=");
+      writeSpace();
+      emit(node.default);
     }
   }
-  function reportUpToDateStatus(state, configFileName, status) {
-    switch (status.type) {
-      case 6 /* OutOfDateWithSelf */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_output_1_is_older_than_input_2,
-          relName(state, configFileName),
-          relName(state, status.outOfDateOutputFileName),
-          relName(state, status.newerInputFileName)
-        );
-      case 7 /* OutOfDateWithUpstream */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_output_1_is_older_than_input_2,
-          relName(state, configFileName),
-          relName(state, status.outOfDateOutputFileName),
-          relName(state, status.newerProjectName)
-        );
-      case 4 /* OutputMissing */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist,
-          relName(state, configFileName),
-          relName(state, status.missingOutputFileName)
-        );
-      case 5 /* ErrorReadingFile */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_there_was_error_reading_file_1,
-          relName(state, configFileName),
-          relName(state, status.fileName)
-        );
-      case 8 /* OutOfDateBuildInfo */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitted,
-          relName(state, configFileName),
-          relName(state, status.buildInfoFile)
-        );
-      case 9 /* OutOfDateOptions */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions,
-          relName(state, configFileName),
-          relName(state, status.buildInfoFile)
-        );
-      case 1 /* UpToDate */:
-        if (status.newestInputFileTime !== void 0) {
-          return reportStatus(
-            state,
-            Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2,
-            relName(state, configFileName),
-            relName(state, status.newestInputFileName || ""),
-            relName(state, status.oldestOutputFileName || "")
-          );
-        }
-        break;
-      case 3 /* OutOfDateWithPrepend */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_output_of_its_dependency_1_has_changed,
-          relName(state, configFileName),
-          relName(state, status.newerProjectName)
-        );
-      case 2 /* UpToDateWithUpstreamTypes */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies,
-          relName(state, configFileName)
-        );
-      case 14 /* UpToDateWithInputFileText */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_files,
-          relName(state, configFileName)
-        );
-      case 10 /* UpstreamOutOfDate */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date,
-          relName(state, configFileName),
-          relName(state, status.upstreamProjectName)
-        );
-      case 11 /* UpstreamBlocked */:
-        return reportStatus(
-          state,
-          status.upstreamProjectBlocked ? Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_was_not_built : Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_has_errors,
-          relName(state, configFileName),
-          relName(state, status.upstreamProjectName)
-        );
-      case 0 /* Unbuildable */:
-        return reportStatus(
-          state,
-          Diagnostics.Failed_to_parse_file_0_Colon_1,
-          relName(state, configFileName),
-          status.reason
-        );
-      case 13 /* TsVersionOutputOfDate */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_current_version_2,
-          relName(state, configFileName),
-          status.version,
-          version
-        );
-      case 16 /* ForceBuild */:
-        return reportStatus(
-          state,
-          Diagnostics.Project_0_is_being_forcibly_rebuilt,
-          relName(state, configFileName)
-        );
-      case 15 /* ContainerOnly */:
-      case 12 /* ComputingUpstream */:
-        break;
-      default:
-        assertType(status);
+  function emitParameter(node) {
+    emitDecoratorsAndModifiers(node, node.modifiers);
+    emit(node.dotDotDotToken);
+    emitNodeWithWriter(node.name, writeParameter);
+    emit(node.questionToken);
+    if (node.parent && node.parent.kind === 320 /* JSDocFunctionType */ && !node.name) {
+      emit(node.type);
+    } else {
+      emitTypeAnnotation(node.type);
     }
-  }
-  function verboseReportProjectStatus(state, configFileName, status) {
-    if (state.options.verbose) {
-      reportUpToDateStatus(state, configFileName, status);
+    emitInitializer(node.initializer, node.type ? node.type.end : node.questionToken ? node.questionToken.end : node.name ? node.name.end : node.modifiers ? node.modifiers.end : node.pos, node, parenthesizer.parenthesizeExpressionForDisallowedComma);
+  }
+  function emitDecorator(decorator) {
+    writePunctuation("@");
+    emitExpression(decorator.expression, parenthesizer.parenthesizeLeftSideOfAccess);
+  }
+  function emitPropertySignature(node) {
+    emitModifiers(node, node.modifiers);
+    emitNodeWithWriter(node.name, writeProperty);
+    emit(node.questionToken);
+    emitTypeAnnotation(node.type);
+    writeTrailingSemicolon();
+  }
+  function emitPropertyDeclaration(node) {
+    emitDecoratorsAndModifiers(node, node.modifiers);
+    emit(node.name);
+    emit(node.questionToken);
+    emit(node.exclamationToken);
+    emitTypeAnnotation(node.type);
+    emitInitializer(node.initializer, node.type ? node.type.end : node.questionToken ? node.questionToken.end : node.name.end, node);
+    writeTrailingSemicolon();
+  }
+  function emitMethodSignature(node) {
+    pushNameGenerationScope(node);
+    emitModifiers(node, node.modifiers);
+    emit(node.name);
+    emit(node.questionToken);
+    emitTypeParameters(node, node.typeParameters);
+    emitParameters(node, node.parameters);
+    emitTypeAnnotation(node.type);
+    writeTrailingSemicolon();
+    popNameGenerationScope(node);
+  }
+  function emitMethodDeclaration(node) {
+    emitDecoratorsAndModifiers(node, node.modifiers);
+    emit(node.asteriskToken);
+    emit(node.name);
+    emit(node.questionToken);
+    emitSignatureAndBody(node, emitSignatureHead);
+  }
+  function emitClassStaticBlockDeclaration(node) {
+    writeKeyword("static");
+    emitBlockFunctionBody(node.body);
+  }
+  function emitConstructor(node) {
+    emitModifiers(node, node.modifiers);
+    writeKeyword("constructor");
+    emitSignatureAndBody(node, emitSignatureHead);
+  }
+  function emitAccessorDeclaration(node) {
+    emitDecoratorsAndModifiers(node, node.modifiers);
+    writeKeyword(node.kind === 174 /* GetAccessor */ ? "get" : "set");
+    writeSpace();
+    emit(node.name);
+    emitSignatureAndBody(node, emitSignatureHead);
+  }
+  function emitCallSignature(node) {
+    pushNameGenerationScope(node);
+    emitTypeParameters(node, node.typeParameters);
+    emitParameters(node, node.parameters);
+    emitTypeAnnotation(node.type);
+    writeTrailingSemicolon();
+    popNameGenerationScope(node);
+  }
+  function emitConstructSignature(node) {
+    pushNameGenerationScope(node);
+    writeKeyword("new");
+    writeSpace();
+    emitTypeParameters(node, node.typeParameters);
+    emitParameters(node, node.parameters);
+    emitTypeAnnotation(node.type);
+    writeTrailingSemicolon();
+    popNameGenerationScope(node);
+  }
+  function emitIndexSignature(node) {
+    emitModifiers(node, node.modifiers);
+    emitParametersForIndexSignature(node, node.parameters);
+    emitTypeAnnotation(node.type);
+    writeTrailingSemicolon();
+  }
+  function emitTemplateTypeSpan(node) {
+    emit(node.type);
+    emit(node.literal);
+  }
+  function emitSemicolonClassElement() {
+    writeTrailingSemicolon();
+  }
+  function emitTypePredicate(node) {
+    if (node.assertsModifier) {
+      emit(node.assertsModifier);
+      writeSpace();
     }
-  }
-
-  // src/jsTyping/_namespaces/ts.JsTyping.ts
-  var ts_JsTyping_exports = {};
-  __export(ts_JsTyping_exports, {
-    NameValidationResult: () => NameValidationResult,
-    discoverTypings: () => discoverTypings,
-    isTypingUpToDate: () => isTypingUpToDate,
-    loadSafeList: () => loadSafeList,
-    loadTypesMap: () => loadTypesMap,
-    nodeCoreModuleList: () => nodeCoreModuleList,
-    nodeCoreModules: () => nodeCoreModules,
-    nonRelativeModuleNameForTypingCache: () => nonRelativeModuleNameForTypingCache,
-    prefixedNodeCoreModuleList: () => prefixedNodeCoreModuleList,
-    renderPackageNameValidationFailure: () => renderPackageNameValidationFailure,
-    validatePackageName: () => validatePackageName
-  });
-
-  // src/jsTyping/jsTyping.ts
-  function isTypingUpToDate(cachedTyping, availableTypingVersions) {
-    const availableVersion = new Version(getProperty(availableTypingVersions, `ts${versionMajorMinor}`) || getProperty(availableTypingVersions, "latest"));
-    return availableVersion.compareTo(cachedTyping.version) <= 0;
-  }
-  var unprefixedNodeCoreModuleList = [
-    "assert",
-    "assert/strict",
-    "async_hooks",
-    "buffer",
-    "child_process",
-    "cluster",
-    "console",
-    "constants",
-    "crypto",
-    "dgram",
-    "diagnostics_channel",
-    "dns",
-    "dns/promises",
-    "domain",
-    "events",
-    "fs",
-    "fs/promises",
-    "http",
-    "https",
-    "http2",
-    "inspector",
-    "module",
-    "net",
-    "os",
-    "path",
-    "perf_hooks",
-    "process",
-    "punycode",
-    "querystring",
-    "readline",
-    "repl",
-    "stream",
-    "stream/promises",
-    "string_decoder",
-    "timers",
-    "timers/promises",
-    "tls",
-    "trace_events",
-    "tty",
-    "url",
-    "util",
-    "util/types",
-    "v8",
-    "vm",
-    "wasi",
-    "worker_threads",
-    "zlib"
-  ];
-  var prefixedNodeCoreModuleList = unprefixedNodeCoreModuleList.map((name) => `node:${name}`);
-  var nodeCoreModuleList = [...unprefixedNodeCoreModuleList, ...prefixedNodeCoreModuleList];
-  var nodeCoreModules = new Set(nodeCoreModuleList);
-  function nonRelativeModuleNameForTypingCache(moduleName) {
-    return nodeCoreModules.has(moduleName) ? "node" : moduleName;
-  }
-  function loadSafeList(host, safeListPath) {
-    const result = readConfigFile(safeListPath, (path) => host.readFile(path));
-    return new Map(getEntries(result.config));
-  }
-  function loadTypesMap(host, typesMapPath) {
-    const result = readConfigFile(typesMapPath, (path) => host.readFile(path));
-    if (result.config) {
-      return new Map(getEntries(result.config.simpleMap));
+    emit(node.parameterName);
+    if (node.type) {
+      writeSpace();
+      writeKeyword("is");
+      writeSpace();
+      emit(node.type);
     }
-    return void 0;
   }
-  function discoverTypings(host, log, fileNames, projectRootPath, safeList, packageNameToTypingLocation, typeAcquisition, unresolvedImports, typesRegistry, compilerOptions) {
-    if (!typeAcquisition || !typeAcquisition.enable) {
-      return { cachedTypingPaths: [], newTypingNames: [], filesToWatch: [] };
-    }
-    const inferredTypings = /* @__PURE__ */ new Map();
-    fileNames = mapDefined(fileNames, (fileName) => {
-      const path = normalizePath(fileName);
-      if (hasJSFileExtension(path)) {
-        return path;
-      }
-    });
-    const filesToWatch = [];
-    if (typeAcquisition.include)
-      addInferredTypings(typeAcquisition.include, "Explicitly included types");
-    const exclude = typeAcquisition.exclude || [];
-    if (!compilerOptions.types) {
-      const possibleSearchDirs = new Set(fileNames.map(getDirectoryPath));
-      possibleSearchDirs.add(projectRootPath);
-      possibleSearchDirs.forEach((searchDir) => {
-        getTypingNames(searchDir, "bower.json", "bower_components", filesToWatch);
-        getTypingNames(searchDir, "package.json", "node_modules", filesToWatch);
-      });
-    }
-    if (!typeAcquisition.disableFilenameBasedTypeAcquisition) {
-      getTypingNamesFromSourceFileNames(fileNames);
-    }
-    if (unresolvedImports) {
-      const module2 = deduplicate(
-        unresolvedImports.map(nonRelativeModuleNameForTypingCache),
-        equateStringsCaseSensitive,
-        compareStringsCaseSensitive
-      );
-      addInferredTypings(module2, "Inferred typings from unresolved imports");
-    }
-    packageNameToTypingLocation.forEach((typing, name) => {
-      const registryEntry = typesRegistry.get(name);
-      if (inferredTypings.has(name) && inferredTypings.get(name) === void 0 && registryEntry !== void 0 && isTypingUpToDate(typing, registryEntry)) {
-        inferredTypings.set(name, typing.typingLocation);
-      }
-    });
-    for (const excludeTypingName of exclude) {
-      const didDelete = inferredTypings.delete(excludeTypingName);
-      if (didDelete && log)
-        log(`Typing for ${excludeTypingName} is in exclude list, will be ignored.`);
-    }
-    const newTypingNames = [];
-    const cachedTypingPaths = [];
-    inferredTypings.forEach((inferred, typing) => {
-      if (inferred !== void 0) {
-        cachedTypingPaths.push(inferred);
-      } else {
-        newTypingNames.push(typing);
-      }
-    });
-    const result = { cachedTypingPaths, newTypingNames, filesToWatch };
-    if (log)
-      log(`Result: ${JSON.stringify(result)}`);
-    return result;
-    function addInferredTyping(typingName) {
-      if (!inferredTypings.has(typingName)) {
-        inferredTypings.set(typingName, void 0);
-      }
-    }
-    function addInferredTypings(typingNames, message) {
-      if (log)
-        log(`${message}: ${JSON.stringify(typingNames)}`);
-      forEach(typingNames, addInferredTyping);
-    }
-    function getTypingNames(projectRootPath2, manifestName, modulesDirName, filesToWatch2) {
-      const manifestPath = combinePaths(projectRootPath2, manifestName);
-      let manifest;
-      let manifestTypingNames;
-      if (host.fileExists(manifestPath)) {
-        filesToWatch2.push(manifestPath);
-        manifest = readConfigFile(manifestPath, (path) => host.readFile(path)).config;
-        manifestTypingNames = flatMap([manifest.dependencies, manifest.devDependencies, manifest.optionalDependencies, manifest.peerDependencies], getOwnKeys);
-        addInferredTypings(manifestTypingNames, `Typing names in '${manifestPath}' dependencies`);
-      }
-      const packagesFolderPath = combinePaths(projectRootPath2, modulesDirName);
-      filesToWatch2.push(packagesFolderPath);
-      if (!host.directoryExists(packagesFolderPath)) {
-        return;
-      }
-      const packageNames = [];
-      const dependencyManifestNames = manifestTypingNames ? manifestTypingNames.map((typingName) => combinePaths(packagesFolderPath, typingName, manifestName)) : host.readDirectory(packagesFolderPath, [".json" /* Json */], void 0, void 0, 3).filter((manifestPath2) => {
-        if (getBaseFileName(manifestPath2) !== manifestName) {
-          return false;
-        }
-        const pathComponents2 = getPathComponents(normalizePath(manifestPath2));
-        const isScoped = pathComponents2[pathComponents2.length - 3][0] === "@";
-        return isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 4]) === modulesDirName || !isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 3]) === modulesDirName;
-      });
-      if (log)
-        log(`Searching for typing names in ${packagesFolderPath}; all files: ${JSON.stringify(dependencyManifestNames)}`);
-      for (const manifestPath2 of dependencyManifestNames) {
-        const normalizedFileName = normalizePath(manifestPath2);
-        const result2 = readConfigFile(normalizedFileName, (path) => host.readFile(path));
-        const manifest2 = result2.config;
-        if (!manifest2.name) {
-          continue;
-        }
-        const ownTypes = manifest2.types || manifest2.typings;
-        if (ownTypes) {
-          const absolutePath = getNormalizedAbsolutePath(ownTypes, getDirectoryPath(normalizedFileName));
-          if (host.fileExists(absolutePath)) {
-            if (log)
-              log(`    Package '${manifest2.name}' provides its own types.`);
-            inferredTypings.set(manifest2.name, absolutePath);
-          } else {
-            if (log)
-              log(`    Package '${manifest2.name}' provides its own types but they are missing.`);
-          }
-        } else {
-          packageNames.push(manifest2.name);
-        }
-      }
-      addInferredTypings(packageNames, "    Found package names");
+  function emitTypeReference(node) {
+    emit(node.typeName);
+    emitTypeArguments(node, node.typeArguments);
+  }
+  function emitFunctionType(node) {
+    pushNameGenerationScope(node);
+    emitTypeParameters(node, node.typeParameters);
+    emitParametersForArrow(node, node.parameters);
+    writeSpace();
+    writePunctuation("=>");
+    writeSpace();
+    emit(node.type);
+    popNameGenerationScope(node);
+  }
+  function emitJSDocFunctionType(node) {
+    writeKeyword("function");
+    emitParameters(node, node.parameters);
+    writePunctuation(":");
+    emit(node.type);
+  }
+  function emitJSDocNullableType(node) {
+    writePunctuation("?");
+    emit(node.type);
+  }
+  function emitJSDocNonNullableType(node) {
+    writePunctuation("!");
+    emit(node.type);
+  }
+  function emitJSDocOptionalType(node) {
+    emit(node.type);
+    writePunctuation("=");
+  }
+  function emitConstructorType(node) {
+    pushNameGenerationScope(node);
+    emitModifiers(node, node.modifiers);
+    writeKeyword("new");
+    writeSpace();
+    emitTypeParameters(node, node.typeParameters);
+    emitParameters(node, node.parameters);
+    writeSpace();
+    writePunctuation("=>");
+    writeSpace();
+    emit(node.type);
+    popNameGenerationScope(node);
+  }
+  function emitTypeQuery(node) {
+    writeKeyword("typeof");
+    writeSpace();
+    emit(node.exprName);
+    emitTypeArguments(node, node.typeArguments);
+  }
+  function emitTypeLiteral(node) {
+    pushPrivateNameGenerationScope(
+      TempFlags.Auto,
+      /*newReservedMemberNames*/
+      void 0
+    );
+    writePunctuation("{");
+    const flags = getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineTypeLiteralMembers */ : 32897 /* MultiLineTypeLiteralMembers */;
+    emitList(node, node.members, flags | 524288 /* NoSpaceIfEmpty */);
+    writePunctuation("}");
+    popPrivateNameGenerationScope();
+  }
+  function emitArrayType(node) {
+    emit(node.elementType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType);
+    writePunctuation("[");
+    writePunctuation("]");
+  }
+  function emitRestOrJSDocVariadicType(node) {
+    writePunctuation("...");
+    emit(node.type);
+  }
+  function emitTupleType(node) {
+    emitTokenWithComment(22 /* OpenBracketToken */, node.pos, writePunctuation, node);
+    const flags = getEmitFlags(node) & 1 /* SingleLine */ ? 528 /* SingleLineTupleTypeElements */ : 657 /* MultiLineTupleTypeElements */;
+    emitList(node, node.elements, flags | 524288 /* NoSpaceIfEmpty */, parenthesizer.parenthesizeElementTypeOfTupleType);
+    emitTokenWithComment(23 /* CloseBracketToken */, node.elements.end, writePunctuation, node);
+  }
+  function emitNamedTupleMember(node) {
+    emit(node.dotDotDotToken);
+    emit(node.name);
+    emit(node.questionToken);
+    emitTokenWithComment(58 /* ColonToken */, node.name.end, writePunctuation, node);
+    writeSpace();
+    emit(node.type);
+  }
+  function emitOptionalType(node) {
+    emit(node.type, parenthesizer.parenthesizeTypeOfOptionalType);
+    writePunctuation("?");
+  }
+  function emitUnionType(node) {
+    emitList(node, node.types, 516 /* UnionTypeConstituents */, parenthesizer.parenthesizeConstituentTypeOfUnionType);
+  }
+  function emitIntersectionType(node) {
+    emitList(node, node.types, 520 /* IntersectionTypeConstituents */, parenthesizer.parenthesizeConstituentTypeOfIntersectionType);
+  }
+  function emitConditionalType(node) {
+    emit(node.checkType, parenthesizer.parenthesizeCheckTypeOfConditionalType);
+    writeSpace();
+    writeKeyword("extends");
+    writeSpace();
+    emit(node.extendsType, parenthesizer.parenthesizeExtendsTypeOfConditionalType);
+    writeSpace();
+    writePunctuation("?");
+    writeSpace();
+    emit(node.trueType);
+    writeSpace();
+    writePunctuation(":");
+    writeSpace();
+    emit(node.falseType);
+  }
+  function emitInferType(node) {
+    writeKeyword("infer");
+    writeSpace();
+    emit(node.typeParameter);
+  }
+  function emitParenthesizedType(node) {
+    writePunctuation("(");
+    emit(node.type);
+    writePunctuation(")");
+  }
+  function emitThisType() {
+    writeKeyword("this");
+  }
+  function emitTypeOperator(node) {
+    writeTokenText(node.operator, writeKeyword);
+    writeSpace();
+    const parenthesizerRule = node.operator === 146 /* ReadonlyKeyword */ ? parenthesizer.parenthesizeOperandOfReadonlyTypeOperator : parenthesizer.parenthesizeOperandOfTypeOperator;
+    emit(node.type, parenthesizerRule);
+  }
+  function emitIndexedAccessType(node) {
+    emit(node.objectType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType);
+    writePunctuation("[");
+    emit(node.indexType);
+    writePunctuation("]");
+  }
+  function emitMappedType(node) {
+    const emitFlags = getEmitFlags(node);
+    writePunctuation("{");
+    if (emitFlags & 1 /* SingleLine */) {
+      writeSpace();
+    } else {
+      writeLine();
+      increaseIndent();
     }
-    function getTypingNamesFromSourceFileNames(fileNames2) {
-      const fromFileNames = mapDefined(fileNames2, (j) => {
-        if (!hasJSFileExtension(j))
-          return void 0;
-        const inferredTypingName = removeFileExtension(toFileNameLowerCase(getBaseFileName(j)));
-        const cleanedTypingName = removeMinAndVersionNumbers(inferredTypingName);
-        return safeList.get(cleanedTypingName);
-      });
-      if (fromFileNames.length) {
-        addInferredTypings(fromFileNames, "Inferred typings from file names");
-      }
-      const hasJsxFile = some(fileNames2, (f) => fileExtensionIs(f, ".jsx" /* Jsx */));
-      if (hasJsxFile) {
-        if (log)
-          log(`Inferred 'react' typings due to presence of '.jsx' extension`);
-        addInferredTyping("react");
+    if (node.readonlyToken) {
+      emit(node.readonlyToken);
+      if (node.readonlyToken.kind !== 146 /* ReadonlyKeyword */) {
+        writeKeyword("readonly");
       }
+      writeSpace();
     }
-  }
-  var NameValidationResult = /* @__PURE__ */ ((NameValidationResult2) => {
-    NameValidationResult2[NameValidationResult2["Ok"] = 0] = "Ok";
-    NameValidationResult2[NameValidationResult2["EmptyName"] = 1] = "EmptyName";
-    NameValidationResult2[NameValidationResult2["NameTooLong"] = 2] = "NameTooLong";
-    NameValidationResult2[NameValidationResult2["NameStartsWithDot"] = 3] = "NameStartsWithDot";
-    NameValidationResult2[NameValidationResult2["NameStartsWithUnderscore"] = 4] = "NameStartsWithUnderscore";
-    NameValidationResult2[NameValidationResult2["NameContainsNonURISafeCharacters"] = 5] = "NameContainsNonURISafeCharacters";
-    return NameValidationResult2;
-  })(NameValidationResult || {});
-  var maxPackageNameLength = 214;
-  function validatePackageName(packageName) {
-    return validatePackageNameWorker(packageName, true);
-  }
-  function validatePackageNameWorker(packageName, supportScopedPackage) {
-    if (!packageName) {
-      return 1 /* EmptyName */;
-    }
-    if (packageName.length > maxPackageNameLength) {
-      return 2 /* NameTooLong */;
-    }
-    if (packageName.charCodeAt(0) === 46 /* dot */) {
-      return 3 /* NameStartsWithDot */;
-    }
-    if (packageName.charCodeAt(0) === 95 /* _ */) {
-      return 4 /* NameStartsWithUnderscore */;
+    writePunctuation("[");
+    pipelineEmit(3 /* MappedTypeParameter */, node.typeParameter);
+    if (node.nameType) {
+      writeSpace();
+      writeKeyword("as");
+      writeSpace();
+      emit(node.nameType);
     }
-    if (supportScopedPackage) {
-      const matches = /^@([^/]+)\/([^/]+)$/.exec(packageName);
-      if (matches) {
-        const scopeResult = validatePackageNameWorker(matches[1], false);
-        if (scopeResult !== 0 /* Ok */) {
-          return { name: matches[1], isScopeName: true, result: scopeResult };
-        }
-        const packageResult = validatePackageNameWorker(matches[2], false);
-        if (packageResult !== 0 /* Ok */) {
-          return { name: matches[2], isScopeName: false, result: packageResult };
-        }
-        return 0 /* Ok */;
+    writePunctuation("]");
+    if (node.questionToken) {
+      emit(node.questionToken);
+      if (node.questionToken.kind !== 57 /* QuestionToken */) {
+        writePunctuation("?");
       }
     }
-    if (encodeURIComponent(packageName) !== packageName) {
-      return 5 /* NameContainsNonURISafeCharacters */;
+    writePunctuation(":");
+    writeSpace();
+    emit(node.type);
+    writeTrailingSemicolon();
+    if (emitFlags & 1 /* SingleLine */) {
+      writeSpace();
+    } else {
+      writeLine();
+      decreaseIndent();
     }
-    return 0 /* Ok */;
+    emitList(node, node.members, 2 /* PreserveLines */);
+    writePunctuation("}");
   }
-  function renderPackageNameValidationFailure(result, typing) {
-    return typeof result === "object" ? renderPackageNameValidationFailureWorker(typing, result.result, result.name, result.isScopeName) : renderPackageNameValidationFailureWorker(typing, result, typing, false);
-  }
-  function renderPackageNameValidationFailureWorker(typing, result, name, isScopeName) {
-    const kind = isScopeName ? "Scope" : "Package";
-    switch (result) {
-      case 1 /* EmptyName */:
-        return `'${typing}':: ${kind} name '${name}' cannot be empty`;
-      case 2 /* NameTooLong */:
-        return `'${typing}':: ${kind} name '${name}' should be less than ${maxPackageNameLength} characters`;
-      case 3 /* NameStartsWithDot */:
-        return `'${typing}':: ${kind} name '${name}' cannot start with '.'`;
-      case 4 /* NameStartsWithUnderscore */:
-        return `'${typing}':: ${kind} name '${name}' cannot start with '_'`;
-      case 5 /* NameContainsNonURISafeCharacters */:
-        return `'${typing}':: ${kind} name '${name}' contains non URI safe characters`;
-      case 0 /* Ok */:
-        return Debug.fail();
-      default:
-        throw Debug.assertNever(result);
-    }
+  function emitLiteralType(node) {
+    emitExpression(node.literal);
   }
-
-  // src/jsTyping/shared.ts
-  var ActionSet = "action::set";
-  var ActionInvalidate = "action::invalidate";
-  var ActionPackageInstalled = "action::packageInstalled";
-  var EventTypesRegistry = "event::typesRegistry";
-  var EventBeginInstallTypes = "event::beginInstallTypes";
-  var EventEndInstallTypes = "event::endInstallTypes";
-  var EventInitializationFailed = "event::initializationFailed";
-  var Arguments;
-  ((Arguments2) => {
-    Arguments2.GlobalCacheLocation = "--globalTypingsCacheLocation";
-    Arguments2.LogFile = "--logFile";
-    Arguments2.EnableTelemetry = "--enableTelemetry";
-    Arguments2.TypingSafeListLocation = "--typingSafeListLocation";
-    Arguments2.TypesMapLocation = "--typesMapLocation";
-    Arguments2.NpmLocation = "--npmLocation";
-    Arguments2.ValidateDefaultNpmLocation = "--validateDefaultNpmLocation";
-  })(Arguments || (Arguments = {}));
-  function hasArgument(argumentName) {
-    return sys.args.indexOf(argumentName) >= 0;
-  }
-  function findArgument(argumentName) {
-    const index = sys.args.indexOf(argumentName);
-    return index >= 0 && index < sys.args.length - 1 ? sys.args[index + 1] : void 0;
-  }
-  function nowString() {
-    const d = new Date();
-    return `${padLeft(d.getHours().toString(), 2, "0")}:${padLeft(d.getMinutes().toString(), 2, "0")}:${padLeft(d.getSeconds().toString(), 2, "0")}.${padLeft(d.getMilliseconds().toString(), 3, "0")}`;
+  function emitTemplateType(node) {
+    emit(node.head);
+    emitList(node, node.templateSpans, 262144 /* TemplateExpressionSpans */);
   }
-
-  // src/server/_namespaces/ts.server.ts
-  var ts_server_exports2 = {};
-  __export(ts_server_exports2, {
-    ActionInvalidate: () => ActionInvalidate,
-    ActionPackageInstalled: () => ActionPackageInstalled,
-    ActionSet: () => ActionSet,
-    Arguments: () => Arguments,
-    AutoImportProviderProject: () => AutoImportProviderProject,
-    CharRangeSection: () => CharRangeSection,
-    CommandNames: () => CommandNames,
-    ConfigFileDiagEvent: () => ConfigFileDiagEvent,
-    ConfiguredProject: () => ConfiguredProject2,
-    Errors: () => Errors,
-    EventBeginInstallTypes: () => EventBeginInstallTypes,
-    EventEndInstallTypes: () => EventEndInstallTypes,
-    EventInitializationFailed: () => EventInitializationFailed,
-    EventTypesRegistry: () => EventTypesRegistry,
-    ExternalProject: () => ExternalProject2,
-    GcTimer: () => GcTimer,
-    InferredProject: () => InferredProject2,
-    LargeFileReferencedEvent: () => LargeFileReferencedEvent,
-    LineIndex: () => LineIndex,
-    LineLeaf: () => LineLeaf,
-    LineNode: () => LineNode,
-    LogLevel: () => LogLevel2,
-    Msg: () => Msg,
-    OpenFileInfoTelemetryEvent: () => OpenFileInfoTelemetryEvent,
-    Project: () => Project3,
-    ProjectInfoTelemetryEvent: () => ProjectInfoTelemetryEvent,
-    ProjectKind: () => ProjectKind,
-    ProjectLanguageServiceStateEvent: () => ProjectLanguageServiceStateEvent,
-    ProjectLoadingFinishEvent: () => ProjectLoadingFinishEvent,
-    ProjectLoadingStartEvent: () => ProjectLoadingStartEvent,
-    ProjectReferenceProjectLoadKind: () => ProjectReferenceProjectLoadKind,
-    ProjectService: () => ProjectService3,
-    ProjectsUpdatedInBackgroundEvent: () => ProjectsUpdatedInBackgroundEvent,
-    ScriptInfo: () => ScriptInfo,
-    ScriptVersionCache: () => ScriptVersionCache,
-    Session: () => Session3,
-    TextStorage: () => TextStorage,
-    ThrottledOperations: () => ThrottledOperations,
-    TypingsCache: () => TypingsCache,
-    allFilesAreJsOrDts: () => allFilesAreJsOrDts,
-    allRootFilesAreJsOrDts: () => allRootFilesAreJsOrDts,
-    asNormalizedPath: () => asNormalizedPath,
-    convertCompilerOptions: () => convertCompilerOptions,
-    convertFormatOptions: () => convertFormatOptions,
-    convertScriptKindName: () => convertScriptKindName,
-    convertTypeAcquisition: () => convertTypeAcquisition,
-    convertUserPreferences: () => convertUserPreferences,
-    convertWatchOptions: () => convertWatchOptions,
-    countEachFileTypes: () => countEachFileTypes,
-    createInstallTypingsRequest: () => createInstallTypingsRequest,
-    createModuleSpecifierCache: () => createModuleSpecifierCache,
-    createNormalizedPathMap: () => createNormalizedPathMap,
-    createPackageJsonCache: () => createPackageJsonCache,
-    createSortedArray: () => createSortedArray2,
-    emptyArray: () => emptyArray2,
-    findArgument: () => findArgument,
-    forEachResolvedProjectReferenceProject: () => forEachResolvedProjectReferenceProject,
-    formatMessage: () => formatMessage2,
-    getBaseConfigFileName: () => getBaseConfigFileName,
-    getLocationInNewDocument: () => getLocationInNewDocument,
-    hasArgument: () => hasArgument,
-    hasNoTypeScriptSource: () => hasNoTypeScriptSource,
-    indent: () => indent2,
-    isConfigFile: () => isConfigFile,
-    isConfiguredProject: () => isConfiguredProject,
-    isDynamicFileName: () => isDynamicFileName,
-    isExternalProject: () => isExternalProject,
-    isInferredProject: () => isInferredProject,
-    isInferredProjectName: () => isInferredProjectName,
-    makeAutoImportProviderProjectName: () => makeAutoImportProviderProjectName,
-    makeAuxiliaryProjectName: () => makeAuxiliaryProjectName,
-    makeInferredProjectName: () => makeInferredProjectName,
-    maxFileSize: () => maxFileSize,
-    maxProgramSizeForNonTsFiles: () => maxProgramSizeForNonTsFiles,
-    normalizedPathToPath: () => normalizedPathToPath,
-    nowString: () => nowString,
-    nullCancellationToken: () => nullCancellationToken,
-    nullTypingsInstaller: () => nullTypingsInstaller,
-    projectContainsInfoDirectly: () => projectContainsInfoDirectly,
-    protocol: () => ts_server_protocol_exports,
-    removeSorted: () => removeSorted,
-    stringifyIndented: () => stringifyIndented,
-    toEvent: () => toEvent,
-    toNormalizedPath: () => toNormalizedPath,
-    tryConvertScriptKindName: () => tryConvertScriptKindName,
-    updateProjectIfDirty: () => updateProjectIfDirty
-  });
-
-  // src/server/_namespaces/ts.ts
-  var ts_exports3 = {};
-  __export(ts_exports3, {
-    ANONYMOUS: () => ANONYMOUS,
-    AccessFlags: () => AccessFlags,
-    AssertionLevel: () => AssertionLevel,
-    AssignmentDeclarationKind: () => AssignmentDeclarationKind,
-    AssignmentKind: () => AssignmentKind,
-    Associativity: () => Associativity,
-    BreakpointResolver: () => ts_BreakpointResolver_exports,
-    BuilderFileEmit: () => BuilderFileEmit,
-    BuilderProgramKind: () => BuilderProgramKind,
-    BuilderState: () => BuilderState,
-    BundleFileSectionKind: () => BundleFileSectionKind,
-    CallHierarchy: () => ts_CallHierarchy_exports,
-    CharacterCodes: () => CharacterCodes,
-    CheckFlags: () => CheckFlags,
-    CheckMode: () => CheckMode,
-    ClassificationType: () => ClassificationType,
-    ClassificationTypeNames: () => ClassificationTypeNames,
-    CommentDirectiveType: () => CommentDirectiveType,
-    Comparison: () => Comparison,
-    CompletionInfoFlags: () => CompletionInfoFlags,
-    CompletionTriggerKind: () => CompletionTriggerKind,
-    Completions: () => ts_Completions_exports,
-    ConfigFileProgramReloadLevel: () => ConfigFileProgramReloadLevel,
-    ContextFlags: () => ContextFlags,
-    CoreServicesShimHostAdapter: () => CoreServicesShimHostAdapter,
-    Debug: () => Debug,
-    DiagnosticCategory: () => DiagnosticCategory,
-    Diagnostics: () => Diagnostics,
-    DocumentHighlights: () => DocumentHighlights,
-    ElementFlags: () => ElementFlags,
-    EmitFlags: () => EmitFlags,
-    EmitHint: () => EmitHint,
-    EmitOnly: () => EmitOnly,
-    EndOfLineState: () => EndOfLineState,
-    EnumKind: () => EnumKind,
-    ExitStatus: () => ExitStatus,
-    ExportKind: () => ExportKind,
-    Extension: () => Extension,
-    ExternalEmitHelpers: () => ExternalEmitHelpers,
-    FileIncludeKind: () => FileIncludeKind,
-    FilePreprocessingDiagnosticsKind: () => FilePreprocessingDiagnosticsKind,
-    FileSystemEntryKind: () => FileSystemEntryKind,
-    FileWatcherEventKind: () => FileWatcherEventKind,
-    FindAllReferences: () => ts_FindAllReferences_exports,
-    FlattenLevel: () => FlattenLevel,
-    FlowFlags: () => FlowFlags,
-    ForegroundColorEscapeSequences: () => ForegroundColorEscapeSequences,
-    FunctionFlags: () => FunctionFlags,
-    GeneratedIdentifierFlags: () => GeneratedIdentifierFlags,
-    GetLiteralTextFlags: () => GetLiteralTextFlags,
-    GoToDefinition: () => ts_GoToDefinition_exports,
-    HighlightSpanKind: () => HighlightSpanKind,
-    ImportKind: () => ImportKind,
-    ImportsNotUsedAsValues: () => ImportsNotUsedAsValues,
-    IndentStyle: () => IndentStyle,
-    IndexKind: () => IndexKind,
-    InferenceFlags: () => InferenceFlags,
-    InferencePriority: () => InferencePriority,
-    InlayHintKind: () => InlayHintKind,
-    InlayHints: () => ts_InlayHints_exports,
-    InternalSymbolName: () => InternalSymbolName,
-    InvalidatedProjectKind: () => InvalidatedProjectKind,
-    JsDoc: () => ts_JsDoc_exports,
-    JsTyping: () => ts_JsTyping_exports,
-    JsxEmit: () => JsxEmit,
-    JsxFlags: () => JsxFlags,
-    JsxReferenceKind: () => JsxReferenceKind,
-    LanguageServiceMode: () => LanguageServiceMode,
-    LanguageServiceShimHostAdapter: () => LanguageServiceShimHostAdapter,
-    LanguageVariant: () => LanguageVariant,
-    LexicalEnvironmentFlags: () => LexicalEnvironmentFlags,
-    ListFormat: () => ListFormat,
-    LogLevel: () => LogLevel,
-    MemberOverrideStatus: () => MemberOverrideStatus,
-    ModifierFlags: () => ModifierFlags,
-    ModuleDetectionKind: () => ModuleDetectionKind,
-    ModuleInstanceState: () => ModuleInstanceState,
-    ModuleKind: () => ModuleKind,
-    ModuleResolutionKind: () => ModuleResolutionKind,
-    NavigateTo: () => ts_NavigateTo_exports,
-    NavigationBar: () => ts_NavigationBar_exports,
-    NewLineKind: () => NewLineKind,
-    NodeBuilderFlags: () => NodeBuilderFlags,
-    NodeCheckFlags: () => NodeCheckFlags,
-    NodeFactoryFlags: () => NodeFactoryFlags,
-    NodeFlags: () => NodeFlags,
-    NodeResolutionFeatures: () => NodeResolutionFeatures,
-    ObjectFlags: () => ObjectFlags,
-    OperationCanceledException: () => OperationCanceledException,
-    OperatorPrecedence: () => OperatorPrecedence,
-    OrganizeImports: () => ts_OrganizeImports_exports,
-    OrganizeImportsMode: () => OrganizeImportsMode,
-    OuterExpressionKinds: () => OuterExpressionKinds,
-    OutliningElementsCollector: () => ts_OutliningElementsCollector_exports,
-    OutliningSpanKind: () => OutliningSpanKind,
-    OutputFileType: () => OutputFileType,
-    PackageJsonAutoImportPreference: () => PackageJsonAutoImportPreference,
-    PackageJsonDependencyGroup: () => PackageJsonDependencyGroup,
-    PatternMatchKind: () => PatternMatchKind,
-    PollingInterval: () => PollingInterval,
-    PollingWatchKind: () => PollingWatchKind,
-    PragmaKindFlags: () => PragmaKindFlags,
-    PrivateIdentifierKind: () => PrivateIdentifierKind2,
-    ProcessLevel: () => ProcessLevel,
-    QuotePreference: () => QuotePreference,
-    RelationComparisonResult: () => RelationComparisonResult,
-    Rename: () => ts_Rename_exports,
-    ScriptElementKind: () => ScriptElementKind,
-    ScriptElementKindModifier: () => ScriptElementKindModifier,
-    ScriptKind: () => ScriptKind,
-    ScriptSnapshot: () => ScriptSnapshot,
-    ScriptTarget: () => ScriptTarget,
-    SemanticClassificationFormat: () => SemanticClassificationFormat,
-    SemanticMeaning: () => SemanticMeaning,
-    SemicolonPreference: () => SemicolonPreference,
-    SignatureCheckMode: () => SignatureCheckMode,
-    SignatureFlags: () => SignatureFlags,
-    SignatureHelp: () => ts_SignatureHelp_exports,
-    SignatureKind: () => SignatureKind,
-    SmartSelectionRange: () => ts_SmartSelectionRange_exports,
-    SnippetKind: () => SnippetKind,
-    StructureIsReused: () => StructureIsReused,
-    SymbolAccessibility: () => SymbolAccessibility,
-    SymbolDisplay: () => ts_SymbolDisplay_exports,
-    SymbolDisplayPartKind: () => SymbolDisplayPartKind,
-    SymbolFlags: () => SymbolFlags,
-    SymbolFormatFlags: () => SymbolFormatFlags,
-    SyntaxKind: () => SyntaxKind,
-    SyntheticSymbolKind: () => SyntheticSymbolKind,
-    Ternary: () => Ternary,
-    ThrottledCancellationToken: () => ThrottledCancellationToken,
-    TokenClass: () => TokenClass,
-    TokenFlags: () => TokenFlags,
-    TransformFlags: () => TransformFlags,
-    TypeFacts: () => TypeFacts,
-    TypeFlags: () => TypeFlags,
-    TypeFormatFlags: () => TypeFormatFlags,
-    TypeMapKind: () => TypeMapKind,
-    TypePredicateKind: () => TypePredicateKind,
-    TypeReferenceSerializationKind: () => TypeReferenceSerializationKind,
-    TypeScriptServicesFactory: () => TypeScriptServicesFactory,
-    UnionReduction: () => UnionReduction,
-    UpToDateStatusType: () => UpToDateStatusType,
-    VarianceFlags: () => VarianceFlags,
-    Version: () => Version,
-    VersionRange: () => VersionRange,
-    WatchDirectoryFlags: () => WatchDirectoryFlags,
-    WatchDirectoryKind: () => WatchDirectoryKind,
-    WatchFileKind: () => WatchFileKind,
-    WatchLogLevel: () => WatchLogLevel,
-    WatchType: () => WatchType,
-    addEmitFlags: () => addEmitFlags,
-    addEmitHelper: () => addEmitHelper,
-    addEmitHelpers: () => addEmitHelpers,
-    addNodeFactoryPatcher: () => addNodeFactoryPatcher,
-    addRange: () => addRange,
-    addRelatedInfo: () => addRelatedInfo,
-    addSyntheticLeadingComment: () => addSyntheticLeadingComment,
-    addSyntheticTrailingComment: () => addSyntheticTrailingComment,
-    addToSeen: () => addToSeen,
-    advancedAsyncSuperHelper: () => advancedAsyncSuperHelper,
-    affectsDeclarationPathOptionDeclarations: () => affectsDeclarationPathOptionDeclarations,
-    affectsEmitOptionDeclarations: () => affectsEmitOptionDeclarations,
-    allKeysStartWithDot: () => allKeysStartWithDot,
-    altDirectorySeparator: () => altDirectorySeparator,
-    and: () => and,
-    append: () => append,
-    appendIfUnique: () => appendIfUnique,
-    arrayFrom: () => arrayFrom,
-    arrayIsEqualTo: () => arrayIsEqualTo,
-    arrayIsHomogeneous: () => arrayIsHomogeneous,
-    arrayIsSorted: () => arrayIsSorted,
-    arrayIterator: () => arrayIterator,
-    arrayOf: () => arrayOf,
-    arrayReverseIterator: () => arrayReverseIterator,
-    arrayToMap: () => arrayToMap,
-    arrayToMultiMap: () => arrayToMultiMap,
-    arrayToNumericMap: () => arrayToNumericMap,
-    arraysEqual: () => arraysEqual,
-    assertType: () => assertType,
-    assign: () => assign,
-    assignHelper: () => assignHelper,
-    asyncDelegator: () => asyncDelegator,
-    asyncGeneratorHelper: () => asyncGeneratorHelper,
-    asyncSuperHelper: () => asyncSuperHelper,
-    asyncValues: () => asyncValues,
-    attachFileToDiagnostics: () => attachFileToDiagnostics,
-    awaitHelper: () => awaitHelper,
-    awaiterHelper: () => awaiterHelper,
-    base64decode: () => base64decode,
-    base64encode: () => base64encode,
-    binarySearch: () => binarySearch,
-    binarySearchKey: () => binarySearchKey,
-    bindSourceFile: () => bindSourceFile,
-    breakIntoCharacterSpans: () => breakIntoCharacterSpans,
-    breakIntoWordSpans: () => breakIntoWordSpans,
-    buildLinkParts: () => buildLinkParts,
-    buildOpts: () => buildOpts,
-    buildOverload: () => buildOverload,
-    canBeConvertedToAsync: () => canBeConvertedToAsync,
-    canHaveDecorators: () => canHaveDecorators,
-    canHaveExportModifier: () => canHaveExportModifier,
-    canHaveIllegalDecorators: () => canHaveIllegalDecorators,
-    canHaveIllegalModifiers: () => canHaveIllegalModifiers,
-    canHaveIllegalType: () => canHaveIllegalType,
-    canHaveIllegalTypeParameters: () => canHaveIllegalTypeParameters,
-    canHaveModifiers: () => canHaveModifiers,
-    canJsonReportNoInputFiles: () => canJsonReportNoInputFiles,
-    canProduceDiagnostics: () => canProduceDiagnostics,
-    canWatchDirectoryOrFile: () => canWatchDirectoryOrFile,
-    cartesianProduct: () => cartesianProduct,
-    cast: () => cast,
-    chainBundle: () => chainBundle,
-    chainDiagnosticMessages: () => chainDiagnosticMessages,
-    changeAnyExtension: () => changeAnyExtension,
-    changeCompilerHostLikeToUseCache: () => changeCompilerHostLikeToUseCache,
-    changeExtension: () => changeExtension,
-    changesAffectModuleResolution: () => changesAffectModuleResolution,
-    changesAffectingProgramStructure: () => changesAffectingProgramStructure,
-    childIsDecorated: () => childIsDecorated,
-    classOrConstructorParameterIsDecorated: () => classOrConstructorParameterIsDecorated,
-    classPrivateFieldGetHelper: () => classPrivateFieldGetHelper,
-    classPrivateFieldInHelper: () => classPrivateFieldInHelper,
-    classPrivateFieldSetHelper: () => classPrivateFieldSetHelper,
-    classicNameResolver: () => classicNameResolver,
-    classifier: () => ts_classifier_exports,
-    cleanExtendedConfigCache: () => cleanExtendedConfigCache,
-    clear: () => clear,
-    clearMap: () => clearMap,
-    clearSharedExtendedConfigFileWatcher: () => clearSharedExtendedConfigFileWatcher,
-    climbPastPropertyAccess: () => climbPastPropertyAccess,
-    climbPastPropertyOrElementAccess: () => climbPastPropertyOrElementAccess,
-    clone: () => clone,
-    cloneCompilerOptions: () => cloneCompilerOptions,
-    closeFileWatcher: () => closeFileWatcher,
-    closeFileWatcherOf: () => closeFileWatcherOf,
-    codefix: () => ts_codefix_exports,
-    collapseTextChangeRangesAcrossMultipleVersions: () => collapseTextChangeRangesAcrossMultipleVersions,
-    collectExternalModuleInfo: () => collectExternalModuleInfo,
-    combine: () => combine,
-    combinePaths: () => combinePaths,
-    commentPragmas: () => commentPragmas,
-    commonOptionsWithBuild: () => commonOptionsWithBuild,
-    commonPackageFolders: () => commonPackageFolders,
-    compact: () => compact,
-    compareBooleans: () => compareBooleans,
-    compareDataObjects: () => compareDataObjects,
-    compareDiagnostics: () => compareDiagnostics,
-    compareDiagnosticsSkipRelatedInformation: () => compareDiagnosticsSkipRelatedInformation,
-    compareEmitHelpers: () => compareEmitHelpers,
-    compareNumberOfDirectorySeparators: () => compareNumberOfDirectorySeparators,
-    comparePaths: () => comparePaths,
-    comparePathsCaseInsensitive: () => comparePathsCaseInsensitive,
-    comparePathsCaseSensitive: () => comparePathsCaseSensitive,
-    comparePatternKeys: () => comparePatternKeys,
-    compareProperties: () => compareProperties,
-    compareStringsCaseInsensitive: () => compareStringsCaseInsensitive,
-    compareStringsCaseSensitive: () => compareStringsCaseSensitive,
-    compareStringsCaseSensitiveUI: () => compareStringsCaseSensitiveUI,
-    compareTextSpans: () => compareTextSpans,
-    compareValues: () => compareValues,
-    compileOnSaveCommandLineOption: () => compileOnSaveCommandLineOption,
-    compilerOptionsAffectDeclarationPath: () => compilerOptionsAffectDeclarationPath,
-    compilerOptionsAffectEmit: () => compilerOptionsAffectEmit,
-    compilerOptionsAffectSemanticDiagnostics: () => compilerOptionsAffectSemanticDiagnostics,
-    compilerOptionsDidYouMeanDiagnostics: () => compilerOptionsDidYouMeanDiagnostics,
-    compilerOptionsIndicateEsModules: () => compilerOptionsIndicateEsModules,
-    compose: () => compose,
-    computeCommonSourceDirectoryOfFilenames: () => computeCommonSourceDirectoryOfFilenames,
-    computeLineAndCharacterOfPosition: () => computeLineAndCharacterOfPosition,
-    computeLineOfPosition: () => computeLineOfPosition,
-    computeLineStarts: () => computeLineStarts,
-    computePositionOfLineAndCharacter: () => computePositionOfLineAndCharacter,
-    computeSignature: () => computeSignature,
-    computeSignatureWithDiagnostics: () => computeSignatureWithDiagnostics,
-    computeSuggestionDiagnostics: () => computeSuggestionDiagnostics,
-    concatenate: () => concatenate,
-    concatenateDiagnosticMessageChains: () => concatenateDiagnosticMessageChains,
-    consumesNodeCoreModules: () => consumesNodeCoreModules,
-    contains: () => contains,
-    containsIgnoredPath: () => containsIgnoredPath,
-    containsParseError: () => containsParseError,
-    containsPath: () => containsPath,
-    convertCompilerOptionsForTelemetry: () => convertCompilerOptionsForTelemetry,
-    convertCompilerOptionsFromJson: () => convertCompilerOptionsFromJson,
-    convertEnableAutoDiscoveryToEnable: () => convertEnableAutoDiscoveryToEnable,
-    convertJsonOption: () => convertJsonOption,
-    convertToBase64: () => convertToBase64,
-    convertToObject: () => convertToObject,
-    convertToObjectWorker: () => convertToObjectWorker,
-    convertToOptionsWithAbsolutePaths: () => convertToOptionsWithAbsolutePaths,
-    convertToRelativePath: () => convertToRelativePath,
-    convertToTSConfig: () => convertToTSConfig,
-    convertTypeAcquisitionFromJson: () => convertTypeAcquisitionFromJson,
-    copyComments: () => copyComments,
-    copyEntries: () => copyEntries,
-    copyLeadingComments: () => copyLeadingComments,
-    copyProperties: () => copyProperties,
-    copyTrailingAsLeadingComments: () => copyTrailingAsLeadingComments,
-    copyTrailingComments: () => copyTrailingComments,
-    couldStartTrivia: () => couldStartTrivia,
-    countWhere: () => countWhere,
-    createAbstractBuilder: () => createAbstractBuilder,
-    createAccessorPropertyBackingField: () => createAccessorPropertyBackingField,
-    createAccessorPropertyGetRedirector: () => createAccessorPropertyGetRedirector,
-    createAccessorPropertySetRedirector: () => createAccessorPropertySetRedirector,
-    createAdd: () => createAdd,
-    createArrayBindingPattern: () => createArrayBindingPattern,
-    createArrayLiteral: () => createArrayLiteral,
-    createArrayTypeNode: () => createArrayTypeNode,
-    createArrowFunction: () => createArrowFunction,
-    createAsExpression: () => createAsExpression,
-    createAssignment: () => createAssignment,
-    createAwait: () => createAwait,
-    createBaseNodeFactory: () => createBaseNodeFactory,
-    createBigIntLiteral: () => createBigIntLiteral,
-    createBinary: () => createBinary,
-    createBinaryExpressionTrampoline: () => createBinaryExpressionTrampoline,
-    createBindingElement: () => createBindingElement,
-    createBindingHelper: () => createBindingHelper,
-    createBlock: () => createBlock,
-    createBreak: () => createBreak,
-    createBuildInfo: () => createBuildInfo,
-    createBuilderProgram: () => createBuilderProgram,
-    createBuilderProgramUsingProgramBuildInfo: () => createBuilderProgramUsingProgramBuildInfo,
-    createBuilderStatusReporter: () => createBuilderStatusReporter,
-    createBundle: () => createBundle,
-    createCacheWithRedirects: () => createCacheWithRedirects,
-    createCacheableExportInfoMap: () => createCacheableExportInfoMap,
-    createCachedDirectoryStructureHost: () => createCachedDirectoryStructureHost,
-    createCall: () => createCall,
-    createCallChain: () => createCallChain,
-    createCallSignature: () => createCallSignature,
-    createCaseBlock: () => createCaseBlock,
-    createCaseClause: () => createCaseClause,
-    createCatchClause: () => createCatchClause,
-    createClassDeclaration: () => createClassDeclaration,
-    createClassExpression: () => createClassExpression,
-    createClassifier: () => createClassifier,
-    createComma: () => createComma,
-    createCommaList: () => createCommaList,
-    createCommentDirectivesMap: () => createCommentDirectivesMap,
-    createCompilerDiagnostic: () => createCompilerDiagnostic,
-    createCompilerDiagnosticForInvalidCustomType: () => createCompilerDiagnosticForInvalidCustomType,
-    createCompilerDiagnosticFromMessageChain: () => createCompilerDiagnosticFromMessageChain,
-    createCompilerHost: () => createCompilerHost,
-    createCompilerHostFromProgramHost: () => createCompilerHostFromProgramHost,
-    createCompilerHostWorker: () => createCompilerHostWorker,
-    createComputedPropertyName: () => createComputedPropertyName,
-    createConditional: () => createConditional,
-    createConditionalTypeNode: () => createConditionalTypeNode,
-    createConstructSignature: () => createConstructSignature,
-    createConstructor: () => createConstructor,
-    createConstructorTypeNode: () => createConstructorTypeNode,
-    createContinue: () => createContinue,
-    createDebuggerStatement: () => createDebuggerStatement,
-    createDecorator: () => createDecorator,
-    createDefaultClause: () => createDefaultClause,
-    createDelete: () => createDelete,
-    createDetachedDiagnostic: () => createDetachedDiagnostic,
-    createDiagnosticCollection: () => createDiagnosticCollection,
-    createDiagnosticForFileFromMessageChain: () => createDiagnosticForFileFromMessageChain,
-    createDiagnosticForNode: () => createDiagnosticForNode,
-    createDiagnosticForNodeArray: () => createDiagnosticForNodeArray,
-    createDiagnosticForNodeFromMessageChain: () => createDiagnosticForNodeFromMessageChain,
-    createDiagnosticForNodeInSourceFile: () => createDiagnosticForNodeInSourceFile,
-    createDiagnosticForRange: () => createDiagnosticForRange,
-    createDiagnosticMessageChainFromDiagnostic: () => createDiagnosticMessageChainFromDiagnostic,
-    createDiagnosticReporter: () => createDiagnosticReporter,
-    createDo: () => createDo,
-    createDocumentPositionMapper: () => createDocumentPositionMapper,
-    createDocumentRegistry: () => createDocumentRegistry,
-    createDocumentRegistryInternal: () => createDocumentRegistryInternal,
-    createElementAccess: () => createElementAccess,
-    createElementAccessChain: () => createElementAccessChain,
-    createEmitAndSemanticDiagnosticsBuilderProgram: () => createEmitAndSemanticDiagnosticsBuilderProgram,
-    createEmitHelperFactory: () => createEmitHelperFactory,
-    createEmptyExports: () => createEmptyExports,
-    createEmptyStatement: () => createEmptyStatement,
-    createEnumDeclaration: () => createEnumDeclaration,
-    createEnumMember: () => createEnumMember,
-    createExportAssignment: () => createExportAssignment2,
-    createExportDeclaration: () => createExportDeclaration,
-    createExportDefault: () => createExportDefault,
-    createExportSpecifier: () => createExportSpecifier,
-    createExpressionForJsxElement: () => createExpressionForJsxElement,
-    createExpressionForJsxFragment: () => createExpressionForJsxFragment,
-    createExpressionForObjectLiteralElementLike: () => createExpressionForObjectLiteralElementLike,
-    createExpressionForPropertyName: () => createExpressionForPropertyName,
-    createExpressionFromEntityName: () => createExpressionFromEntityName,
-    createExpressionStatement: () => createExpressionStatement,
-    createExpressionWithTypeArguments: () => createExpressionWithTypeArguments,
-    createExternalHelpersImportDeclarationIfNeeded: () => createExternalHelpersImportDeclarationIfNeeded,
-    createExternalModuleExport: () => createExternalModuleExport,
-    createExternalModuleReference: () => createExternalModuleReference,
-    createFalse: () => createFalse,
-    createFileDiagnostic: () => createFileDiagnostic,
-    createFileDiagnosticFromMessageChain: () => createFileDiagnosticFromMessageChain,
-    createFileLevelUniqueName: () => createFileLevelUniqueName,
-    createFor: () => createFor,
-    createForIn: () => createForIn,
-    createForOf: () => createForOf,
-    createForOfBindingStatement: () => createForOfBindingStatement,
-    createFunctionDeclaration: () => createFunctionDeclaration,
-    createFunctionExpression: () => createFunctionExpression,
-    createFunctionTypeNode: () => createFunctionTypeNode,
-    createGetAccessor: () => createGetAccessor,
-    createGetCanonicalFileName: () => createGetCanonicalFileName,
-    createGetSourceFile: () => createGetSourceFile,
-    createGetSymbolAccessibilityDiagnosticForNode: () => createGetSymbolAccessibilityDiagnosticForNode,
-    createGetSymbolAccessibilityDiagnosticForNodeName: () => createGetSymbolAccessibilityDiagnosticForNodeName,
-    createGetSymbolWalker: () => createGetSymbolWalker,
-    createHeritageClause: () => createHeritageClause,
-    createIdentifier: () => createIdentifier,
-    createIf: () => createIf,
-    createImmediatelyInvokedArrowFunction: () => createImmediatelyInvokedArrowFunction,
-    createImmediatelyInvokedFunctionExpression: () => createImmediatelyInvokedFunctionExpression,
-    createImportClause: () => createImportClause,
-    createImportDeclaration: () => createImportDeclaration,
-    createImportEqualsDeclaration: () => createImportEqualsDeclaration,
-    createImportSpecifier: () => createImportSpecifier,
-    createImportTypeNode: () => createImportTypeNode,
-    createIncrementalCompilerHost: () => createIncrementalCompilerHost,
-    createIncrementalProgram: () => createIncrementalProgram,
-    createIndexSignature: () => createIndexSignature,
-    createIndexedAccessTypeNode: () => createIndexedAccessTypeNode,
-    createInferTypeNode: () => createInferTypeNode,
-    createInputFiles: () => createInputFiles,
-    createInputFilesWithFilePaths: () => createInputFilesWithFilePaths,
-    createInputFilesWithFileTexts: () => createInputFilesWithFileTexts,
-    createInterfaceDeclaration: () => createInterfaceDeclaration,
-    createIntersectionTypeNode: () => createIntersectionTypeNode,
-    createJSDocAugmentsTag: () => createJSDocAugmentsTag,
-    createJSDocAuthorTag: () => createJSDocAuthorTag,
-    createJSDocCallbackTag: () => createJSDocCallbackTag,
-    createJSDocClassTag: () => createJSDocClassTag,
-    createJSDocComment: () => createJSDocComment,
-    createJSDocEnumTag: () => createJSDocEnumTag,
-    createJSDocImplementsTag: () => createJSDocImplementsTag,
-    createJSDocParamTag: () => createJSDocParamTag,
-    createJSDocParameterTag: () => createJSDocParameterTag,
-    createJSDocPrivateTag: () => createJSDocPrivateTag,
-    createJSDocPropertyTag: () => createJSDocPropertyTag,
-    createJSDocProtectedTag: () => createJSDocProtectedTag,
-    createJSDocPublicTag: () => createJSDocPublicTag,
-    createJSDocReadonlyTag: () => createJSDocReadonlyTag,
-    createJSDocReturnTag: () => createJSDocReturnTag,
-    createJSDocSignature: () => createJSDocSignature,
-    createJSDocTag: () => createJSDocTag,
-    createJSDocTemplateTag: () => createJSDocTemplateTag,
-    createJSDocThisTag: () => createJSDocThisTag,
-    createJSDocTypeExpression: () => createJSDocTypeExpression,
-    createJSDocTypeLiteral: () => createJSDocTypeLiteral,
-    createJSDocTypeTag: () => createJSDocTypeTag,
-    createJSDocTypedefTag: () => createJSDocTypedefTag,
-    createJsxAttribute: () => createJsxAttribute,
-    createJsxAttributes: () => createJsxAttributes,
-    createJsxClosingElement: () => createJsxClosingElement,
-    createJsxElement: () => createJsxElement,
-    createJsxExpression: () => createJsxExpression,
-    createJsxFactoryExpression: () => createJsxFactoryExpression,
-    createJsxFragment: () => createJsxFragment,
-    createJsxJsxClosingFragment: () => createJsxJsxClosingFragment,
-    createJsxOpeningElement: () => createJsxOpeningElement,
-    createJsxOpeningFragment: () => createJsxOpeningFragment,
-    createJsxSelfClosingElement: () => createJsxSelfClosingElement,
-    createJsxSpreadAttribute: () => createJsxSpreadAttribute,
-    createJsxText: () => createJsxText,
-    createKeywordTypeNode: () => createKeywordTypeNode,
-    createLabel: () => createLabel,
-    createLanguageService: () => createLanguageService,
-    createLanguageServiceSourceFile: () => createLanguageServiceSourceFile,
-    createLessThan: () => createLessThan,
-    createLiteral: () => createLiteral,
-    createLiteralTypeNode: () => createLiteralTypeNode,
-    createLogicalAnd: () => createLogicalAnd,
-    createLogicalNot: () => createLogicalNot,
-    createLogicalOr: () => createLogicalOr,
-    createLoopVariable: () => createLoopVariable,
-    createMappedTypeNode: () => createMappedTypeNode,
-    createMemberAccessForPropertyName: () => createMemberAccessForPropertyName,
-    createMetaProperty: () => createMetaProperty,
-    createMethod: () => createMethod,
-    createMethodSignature: () => createMethodSignature,
-    createModeAwareCache: () => createModeAwareCache,
-    createModifier: () => createModifier,
-    createModifiersFromModifierFlags: () => createModifiersFromModifierFlags,
-    createModuleBlock: () => createModuleBlock,
-    createModuleDeclaration: () => createModuleDeclaration,
-    createModuleResolutionCache: () => createModuleResolutionCache,
-    createModuleSpecifierResolutionHost: () => createModuleSpecifierResolutionHost,
-    createMultiMap: () => createMultiMap,
-    createNamedExports: () => createNamedExports,
-    createNamedImports: () => createNamedImports,
-    createNamespaceExport: () => createNamespaceExport,
-    createNamespaceExportDeclaration: () => createNamespaceExportDeclaration,
-    createNamespaceImport: () => createNamespaceImport,
-    createNew: () => createNew,
-    createNoSubstitutionTemplateLiteral: () => createNoSubstitutionTemplateLiteral,
-    createNode: () => createNode2,
-    createNodeArray: () => createNodeArray,
-    createNodeConverters: () => createNodeConverters,
-    createNodeFactory: () => createNodeFactory,
-    createNonNullChain: () => createNonNullChain,
-    createNonNullExpression: () => createNonNullExpression,
-    createNotEmittedStatement: () => createNotEmittedStatement,
-    createNull: () => createNull,
-    createNumericLiteral: () => createNumericLiteral,
-    createObjectBindingPattern: () => createObjectBindingPattern,
-    createObjectLiteral: () => createObjectLiteral,
-    createOmittedExpression: () => createOmittedExpression,
-    createOptimisticUniqueName: () => createOptimisticUniqueName,
-    createOptionNameMap: () => createOptionNameMap,
-    createOptionalTypeNode: () => createOptionalTypeNode,
-    createOverload: () => createOverload,
-    createPackageJsonImportFilter: () => createPackageJsonImportFilter,
-    createPackageJsonInfo: () => createPackageJsonInfo,
-    createParameter: () => createParameter,
-    createParen: () => createParen,
-    createParenthesizedType: () => createParenthesizedType,
-    createParenthesizerRules: () => createParenthesizerRules,
-    createPartiallyEmittedExpression: () => createPartiallyEmittedExpression,
-    createPatternMatcher: () => createPatternMatcher,
-    createPostfix: () => createPostfix,
-    createPostfixIncrement: () => createPostfixIncrement,
-    createPrefix: () => createPrefix,
-    createPrependNodes: () => createPrependNodes,
-    createPrinter: () => createPrinter,
-    createPrivateIdentifier: () => createPrivateIdentifier,
-    createProgram: () => createProgram,
-    createProgramHost: () => createProgramHost,
-    createProperty: () => createProperty,
-    createPropertyAccess: () => createPropertyAccess,
-    createPropertyAccessChain: () => createPropertyAccessChain,
-    createPropertyAssignment: () => createPropertyAssignment,
-    createPropertyNameNodeForIdentifierOrLiteral: () => createPropertyNameNodeForIdentifierOrLiteral,
-    createPropertySignature: () => createPropertySignature,
-    createQualifiedName: () => createQualifiedName,
-    createQueue: () => createQueue,
-    createRange: () => createRange,
-    createRedirectedBuilderProgram: () => createRedirectedBuilderProgram,
-    createRegularExpressionLiteral: () => createRegularExpressionLiteral,
-    createResolutionCache: () => createResolutionCache,
-    createRestTypeNode: () => createRestTypeNode,
-    createReturn: () => createReturn,
-    createRuntimeTypeSerializer: () => createRuntimeTypeSerializer,
-    createScanner: () => createScanner,
-    createSemanticDiagnosticsBuilderProgram: () => createSemanticDiagnosticsBuilderProgram,
-    createSemicolonClassElement: () => createSemicolonClassElement,
-    createSet: () => createSet,
-    createSetAccessor: () => createSetAccessor,
-    createShorthandPropertyAssignment: () => createShorthandPropertyAssignment,
-    createSolutionBuilder: () => createSolutionBuilder,
-    createSolutionBuilderHost: () => createSolutionBuilderHost,
-    createSolutionBuilderWithWatch: () => createSolutionBuilderWithWatch,
-    createSolutionBuilderWithWatchHost: () => createSolutionBuilderWithWatchHost,
-    createSortedArray: () => createSortedArray,
-    createSourceFile: () => createSourceFile,
-    createSourceMapGenerator: () => createSourceMapGenerator,
-    createSourceMapSource: () => createSourceMapSource,
-    createSpread: () => createSpread,
-    createSpreadAssignment: () => createSpreadAssignment,
-    createStatement: () => createStatement,
-    createStrictEquality: () => createStrictEquality,
-    createStrictInequality: () => createStrictInequality,
-    createStringLiteral: () => createStringLiteral,
-    createStringLiteralFromNode: () => createStringLiteralFromNode,
-    createSubtract: () => createSubtract,
-    createSuper: () => createSuper,
-    createSuperAccessVariableStatement: () => createSuperAccessVariableStatement,
-    createSwitch: () => createSwitch,
-    createSymbolTable: () => createSymbolTable,
-    createSymlinkCache: () => createSymlinkCache,
-    createSystemWatchFunctions: () => createSystemWatchFunctions,
-    createTaggedTemplate: () => createTaggedTemplate,
-    createTempVariable: () => createTempVariable,
-    createTemplateExpression: () => createTemplateExpression,
-    createTemplateHead: () => createTemplateHead,
-    createTemplateMiddle: () => createTemplateMiddle,
-    createTemplateSpan: () => createTemplateSpan,
-    createTemplateTail: () => createTemplateTail,
-    createTextChange: () => createTextChange,
-    createTextChangeFromStartLength: () => createTextChangeFromStartLength,
-    createTextChangeRange: () => createTextChangeRange,
-    createTextRangeFromNode: () => createTextRangeFromNode,
-    createTextRangeFromSpan: () => createTextRangeFromSpan,
-    createTextSpan: () => createTextSpan,
-    createTextSpanFromBounds: () => createTextSpanFromBounds,
-    createTextSpanFromNode: () => createTextSpanFromNode,
-    createTextSpanFromRange: () => createTextSpanFromRange,
-    createTextSpanFromStringLiteralLikeContent: () => createTextSpanFromStringLiteralLikeContent,
-    createTextWriter: () => createTextWriter,
-    createThis: () => createThis,
-    createThisTypeNode: () => createThisTypeNode,
-    createThrow: () => createThrow,
-    createToken: () => createToken,
-    createTokenRange: () => createTokenRange,
-    createTrue: () => createTrue,
-    createTry: () => createTry,
-    createTupleTypeNode: () => createTupleTypeNode,
-    createTypeAliasDeclaration: () => createTypeAliasDeclaration,
-    createTypeAssertion: () => createTypeAssertion,
-    createTypeChecker: () => createTypeChecker,
-    createTypeLiteralNode: () => createTypeLiteralNode,
-    createTypeOf: () => createTypeOf,
-    createTypeOperatorNode: () => createTypeOperatorNode,
-    createTypeParameterDeclaration: () => createTypeParameterDeclaration,
-    createTypePredicateNode: () => createTypePredicateNode,
-    createTypePredicateNodeWithModifier: () => createTypePredicateNodeWithModifier,
-    createTypeQueryNode: () => createTypeQueryNode,
-    createTypeReferenceDirectiveResolutionCache: () => createTypeReferenceDirectiveResolutionCache,
-    createTypeReferenceNode: () => createTypeReferenceNode,
-    createUnderscoreEscapedMultiMap: () => createUnderscoreEscapedMultiMap,
-    createUnionTypeNode: () => createUnionTypeNode,
-    createUniqueName: () => createUniqueName,
-    createUnparsedSourceFile: () => createUnparsedSourceFile,
-    createVariableDeclaration: () => createVariableDeclaration,
-    createVariableDeclarationList: () => createVariableDeclarationList,
-    createVariableStatement: () => createVariableStatement,
-    createVoid: () => createVoid,
-    createVoidZero: () => createVoidZero,
-    createWatchCompilerHost: () => createWatchCompilerHost2,
-    createWatchCompilerHostOfConfigFile: () => createWatchCompilerHostOfConfigFile,
-    createWatchCompilerHostOfFilesAndCompilerOptions: () => createWatchCompilerHostOfFilesAndCompilerOptions,
-    createWatchFactory: () => createWatchFactory,
-    createWatchHost: () => createWatchHost,
-    createWatchProgram: () => createWatchProgram,
-    createWatchStatusReporter: () => createWatchStatusReporter,
-    createWhile: () => createWhile,
-    createWith: () => createWith,
-    createWriteFileMeasuringIO: () => createWriteFileMeasuringIO,
-    createYield: () => createYield,
-    declarationNameToString: () => declarationNameToString,
-    decodeMappings: () => decodeMappings,
-    decodedTextSpanIntersectsWith: () => decodedTextSpanIntersectsWith,
-    decorateHelper: () => decorateHelper,
-    deduplicate: () => deduplicate,
-    defaultIncludeSpec: () => defaultIncludeSpec,
-    defaultInitCompilerOptions: () => defaultInitCompilerOptions,
-    defaultMaximumTruncationLength: () => defaultMaximumTruncationLength,
-    diagnosticCategoryName: () => diagnosticCategoryName,
-    diagnosticToString: () => diagnosticToString,
-    directoryProbablyExists: () => directoryProbablyExists,
-    directorySeparator: () => directorySeparator,
-    displayPart: () => displayPart,
-    displayPartsToString: () => displayPartsToString,
-    disposeEmitNodes: () => disposeEmitNodes,
-    documentSpansEqual: () => documentSpansEqual,
-    dumpTracingLegend: () => dumpTracingLegend,
-    elementAt: () => elementAt,
-    elideNodes: () => elideNodes,
-    emitComments: () => emitComments,
-    emitDetachedComments: () => emitDetachedComments,
-    emitFiles: () => emitFiles,
-    emitFilesAndReportErrors: () => emitFilesAndReportErrors,
-    emitFilesAndReportErrorsAndGetExitStatus: () => emitFilesAndReportErrorsAndGetExitStatus,
-    emitNewLineBeforeLeadingCommentOfPosition: () => emitNewLineBeforeLeadingCommentOfPosition,
-    emitNewLineBeforeLeadingComments: () => emitNewLineBeforeLeadingComments,
-    emitNewLineBeforeLeadingCommentsOfPosition: () => emitNewLineBeforeLeadingCommentsOfPosition,
-    emitSkippedWithNoDiagnostics: () => emitSkippedWithNoDiagnostics,
-    emitUsingBuildInfo: () => emitUsingBuildInfo,
-    emptyArray: () => emptyArray,
-    emptyFileSystemEntries: () => emptyFileSystemEntries,
-    emptyIterator: () => emptyIterator,
-    emptyMap: () => emptyMap,
-    emptyOptions: () => emptyOptions,
-    emptySet: () => emptySet,
-    endsWith: () => endsWith,
-    ensurePathIsNonModuleName: () => ensurePathIsNonModuleName,
-    ensureScriptKind: () => ensureScriptKind,
-    ensureTrailingDirectorySeparator: () => ensureTrailingDirectorySeparator,
-    entityNameToString: () => entityNameToString,
-    enumerateInsertsAndDeletes: () => enumerateInsertsAndDeletes,
-    equalOwnProperties: () => equalOwnProperties,
-    equateStringsCaseInsensitive: () => equateStringsCaseInsensitive,
-    equateStringsCaseSensitive: () => equateStringsCaseSensitive,
-    equateValues: () => equateValues,
-    escapeJsxAttributeString: () => escapeJsxAttributeString,
-    escapeLeadingUnderscores: () => escapeLeadingUnderscores,
-    escapeNonAsciiString: () => escapeNonAsciiString,
-    escapeSnippetText: () => escapeSnippetText,
-    escapeString: () => escapeString,
-    every: () => every,
-    expandPreOrPostfixIncrementOrDecrementExpression: () => expandPreOrPostfixIncrementOrDecrementExpression,
-    explainFiles: () => explainFiles,
-    explainIfFileIsRedirectAndImpliedFormat: () => explainIfFileIsRedirectAndImpliedFormat,
-    exportAssignmentIsAlias: () => exportAssignmentIsAlias,
-    exportStarHelper: () => exportStarHelper,
-    expressionResultIsUnused: () => expressionResultIsUnused,
-    extend: () => extend,
-    extendsHelper: () => extendsHelper,
-    extensionFromPath: () => extensionFromPath,
-    extensionIsTS: () => extensionIsTS,
-    externalHelpersModuleNameText: () => externalHelpersModuleNameText,
-    factory: () => factory,
-    fileExtensionIs: () => fileExtensionIs,
-    fileExtensionIsOneOf: () => fileExtensionIsOneOf,
-    fileIncludeReasonToDiagnostics: () => fileIncludeReasonToDiagnostics,
-    fill: () => fill,
-    filter: () => filter,
-    filterMutate: () => filterMutate,
-    filterSemanticDiagnostics: () => filterSemanticDiagnostics,
-    find: () => find,
-    findAncestor: () => findAncestor,
-    findBestPatternMatch: () => findBestPatternMatch,
-    findChildOfKind: () => findChildOfKind,
-    findConfigFile: () => findConfigFile,
-    findContainingList: () => findContainingList,
-    findDiagnosticForNode: () => findDiagnosticForNode,
-    findFirstNonJsxWhitespaceToken: () => findFirstNonJsxWhitespaceToken,
-    findIndex: () => findIndex,
-    findLast: () => findLast,
-    findLastIndex: () => findLastIndex,
-    findListItemInfo: () => findListItemInfo,
-    findMap: () => findMap,
-    findModifier: () => findModifier,
-    findNextToken: () => findNextToken,
-    findPackageJson: () => findPackageJson,
-    findPackageJsons: () => findPackageJsons,
-    findPrecedingMatchingToken: () => findPrecedingMatchingToken,
-    findPrecedingToken: () => findPrecedingToken,
-    findSuperStatementIndex: () => findSuperStatementIndex,
-    findTokenOnLeftOfPosition: () => findTokenOnLeftOfPosition,
-    findUseStrictPrologue: () => findUseStrictPrologue,
-    first: () => first,
-    firstDefined: () => firstDefined,
-    firstDefinedIterator: () => firstDefinedIterator,
-    firstOrOnly: () => firstOrOnly,
-    firstOrUndefined: () => firstOrUndefined,
-    fixupCompilerOptions: () => fixupCompilerOptions,
-    flatMap: () => flatMap,
-    flatMapIterator: () => flatMapIterator,
-    flatMapToMutable: () => flatMapToMutable,
-    flatten: () => flatten,
-    flattenDestructuringAssignment: () => flattenDestructuringAssignment,
-    flattenDestructuringBinding: () => flattenDestructuringBinding,
-    flattenDiagnosticMessageText: () => flattenDiagnosticMessageText,
-    forEach: () => forEach,
-    forEachAncestor: () => forEachAncestor,
-    forEachAncestorDirectory: () => forEachAncestorDirectory,
-    forEachChild: () => forEachChild,
-    forEachChildRecursively: () => forEachChildRecursively,
-    forEachEmittedFile: () => forEachEmittedFile,
-    forEachEnclosingBlockScopeContainer: () => forEachEnclosingBlockScopeContainer,
-    forEachEntry: () => forEachEntry,
-    forEachExternalModuleToImportFrom: () => forEachExternalModuleToImportFrom,
-    forEachImportClauseDeclaration: () => forEachImportClauseDeclaration,
-    forEachKey: () => forEachKey,
-    forEachLeadingCommentRange: () => forEachLeadingCommentRange,
-    forEachNameInAccessChainWalkingLeft: () => forEachNameInAccessChainWalkingLeft,
-    forEachResolvedProjectReference: () => forEachResolvedProjectReference,
-    forEachReturnStatement: () => forEachReturnStatement,
-    forEachRight: () => forEachRight,
-    forEachTrailingCommentRange: () => forEachTrailingCommentRange,
-    forEachUnique: () => forEachUnique,
-    forEachYieldExpression: () => forEachYieldExpression,
-    forSomeAncestorDirectory: () => forSomeAncestorDirectory,
-    formatColorAndReset: () => formatColorAndReset,
-    formatDiagnostic: () => formatDiagnostic,
-    formatDiagnostics: () => formatDiagnostics,
-    formatDiagnosticsWithColorAndContext: () => formatDiagnosticsWithColorAndContext,
-    formatGeneratedName: () => formatGeneratedName,
-    formatGeneratedNamePart: () => formatGeneratedNamePart,
-    formatLocation: () => formatLocation,
-    formatMessage: () => formatMessage,
-    formatStringFromArgs: () => formatStringFromArgs,
-    formatting: () => ts_formatting_exports,
-    fullTripleSlashAMDReferencePathRegEx: () => fullTripleSlashAMDReferencePathRegEx,
-    fullTripleSlashReferencePathRegEx: () => fullTripleSlashReferencePathRegEx,
-    generateDjb2Hash: () => generateDjb2Hash,
-    generateTSConfig: () => generateTSConfig,
-    generatorHelper: () => generatorHelper,
-    getAdjustedReferenceLocation: () => getAdjustedReferenceLocation,
-    getAdjustedRenameLocation: () => getAdjustedRenameLocation,
-    getAliasDeclarationFromName: () => getAliasDeclarationFromName,
-    getAllAccessorDeclarations: () => getAllAccessorDeclarations,
-    getAllDecoratorsOfClass: () => getAllDecoratorsOfClass,
-    getAllDecoratorsOfClassElement: () => getAllDecoratorsOfClassElement,
-    getAllJSDocTags: () => getAllJSDocTags,
-    getAllJSDocTagsOfKind: () => getAllJSDocTagsOfKind,
-    getAllKeys: () => getAllKeys,
-    getAllProjectOutputs: () => getAllProjectOutputs,
-    getAllSuperTypeNodes: () => getAllSuperTypeNodes,
-    getAllUnscopedEmitHelpers: () => getAllUnscopedEmitHelpers,
-    getAllowJSCompilerOption: () => getAllowJSCompilerOption,
-    getAllowSyntheticDefaultImports: () => getAllowSyntheticDefaultImports,
-    getAncestor: () => getAncestor,
-    getAnyExtensionFromPath: () => getAnyExtensionFromPath,
-    getAreDeclarationMapsEnabled: () => getAreDeclarationMapsEnabled,
-    getAssignedExpandoInitializer: () => getAssignedExpandoInitializer,
-    getAssignedName: () => getAssignedName,
-    getAssignmentDeclarationKind: () => getAssignmentDeclarationKind,
-    getAssignmentDeclarationPropertyAccessKind: () => getAssignmentDeclarationPropertyAccessKind,
-    getAssignmentTargetKind: () => getAssignmentTargetKind,
-    getAutomaticTypeDirectiveNames: () => getAutomaticTypeDirectiveNames,
-    getBaseFileName: () => getBaseFileName,
-    getBinaryOperatorPrecedence: () => getBinaryOperatorPrecedence,
-    getBuildInfo: () => getBuildInfo,
-    getBuildInfoFileVersionMap: () => getBuildInfoFileVersionMap,
-    getBuildInfoText: () => getBuildInfoText,
-    getBuildOrderFromAnyBuildOrder: () => getBuildOrderFromAnyBuildOrder,
-    getBuilderCreationParameters: () => getBuilderCreationParameters,
-    getBuilderFileEmit: () => getBuilderFileEmit,
-    getCheckFlags: () => getCheckFlags,
-    getClassExtendsHeritageElement: () => getClassExtendsHeritageElement,
-    getClassLikeDeclarationOfSymbol: () => getClassLikeDeclarationOfSymbol,
-    getCombinedLocalAndExportSymbolFlags: () => getCombinedLocalAndExportSymbolFlags,
-    getCombinedModifierFlags: () => getCombinedModifierFlags,
-    getCombinedNodeFlags: () => getCombinedNodeFlags,
-    getCombinedNodeFlagsAlwaysIncludeJSDoc: () => getCombinedNodeFlagsAlwaysIncludeJSDoc,
-    getCommentRange: () => getCommentRange,
-    getCommonSourceDirectory: () => getCommonSourceDirectory,
-    getCommonSourceDirectoryOfConfig: () => getCommonSourceDirectoryOfConfig,
-    getCompilerOptionValue: () => getCompilerOptionValue,
-    getCompilerOptionsDiffValue: () => getCompilerOptionsDiffValue,
-    getConfigFileParsingDiagnostics: () => getConfigFileParsingDiagnostics,
-    getConstantValue: () => getConstantValue,
-    getContainerNode: () => getContainerNode,
-    getContainingClass: () => getContainingClass,
-    getContainingClassStaticBlock: () => getContainingClassStaticBlock,
-    getContainingFunction: () => getContainingFunction,
-    getContainingFunctionDeclaration: () => getContainingFunctionDeclaration,
-    getContainingFunctionOrClassStaticBlock: () => getContainingFunctionOrClassStaticBlock,
-    getContainingNodeArray: () => getContainingNodeArray,
-    getContainingObjectLiteralElement: () => getContainingObjectLiteralElement,
-    getContextualTypeFromParent: () => getContextualTypeFromParent,
-    getContextualTypeFromParentOrAncestorTypeNode: () => getContextualTypeFromParentOrAncestorTypeNode,
-    getCurrentTime: () => getCurrentTime,
-    getDeclarationDiagnostics: () => getDeclarationDiagnostics,
-    getDeclarationEmitExtensionForPath: () => getDeclarationEmitExtensionForPath,
-    getDeclarationEmitOutputFilePath: () => getDeclarationEmitOutputFilePath,
-    getDeclarationEmitOutputFilePathWorker: () => getDeclarationEmitOutputFilePathWorker,
-    getDeclarationFromName: () => getDeclarationFromName,
-    getDeclarationModifierFlagsFromSymbol: () => getDeclarationModifierFlagsFromSymbol,
-    getDeclarationOfKind: () => getDeclarationOfKind,
-    getDeclarationsOfKind: () => getDeclarationsOfKind,
-    getDeclaredExpandoInitializer: () => getDeclaredExpandoInitializer,
-    getDecorators: () => getDecorators,
-    getDefaultCompilerOptions: () => getDefaultCompilerOptions2,
-    getDefaultFormatCodeSettings: () => getDefaultFormatCodeSettings,
-    getDefaultLibFileName: () => getDefaultLibFileName,
-    getDefaultLibFilePath: () => getDefaultLibFilePath,
-    getDefaultLikeExportInfo: () => getDefaultLikeExportInfo,
-    getDiagnosticText: () => getDiagnosticText,
-    getDiagnosticsWithinSpan: () => getDiagnosticsWithinSpan,
-    getDirectoryPath: () => getDirectoryPath,
-    getDocumentPositionMapper: () => getDocumentPositionMapper,
-    getESModuleInterop: () => getESModuleInterop,
-    getEditsForFileRename: () => getEditsForFileRename,
-    getEffectiveBaseTypeNode: () => getEffectiveBaseTypeNode,
-    getEffectiveConstraintOfTypeParameter: () => getEffectiveConstraintOfTypeParameter,
-    getEffectiveContainerForJSDocTemplateTag: () => getEffectiveContainerForJSDocTemplateTag,
-    getEffectiveImplementsTypeNodes: () => getEffectiveImplementsTypeNodes,
-    getEffectiveInitializer: () => getEffectiveInitializer,
-    getEffectiveJSDocHost: () => getEffectiveJSDocHost,
-    getEffectiveModifierFlags: () => getEffectiveModifierFlags,
-    getEffectiveModifierFlagsAlwaysIncludeJSDoc: () => getEffectiveModifierFlagsAlwaysIncludeJSDoc,
-    getEffectiveModifierFlagsNoCache: () => getEffectiveModifierFlagsNoCache,
-    getEffectiveReturnTypeNode: () => getEffectiveReturnTypeNode,
-    getEffectiveSetAccessorTypeAnnotationNode: () => getEffectiveSetAccessorTypeAnnotationNode,
-    getEffectiveTypeAnnotationNode: () => getEffectiveTypeAnnotationNode,
-    getEffectiveTypeParameterDeclarations: () => getEffectiveTypeParameterDeclarations,
-    getEffectiveTypeRoots: () => getEffectiveTypeRoots,
-    getElementOrPropertyAccessArgumentExpressionOrName: () => getElementOrPropertyAccessArgumentExpressionOrName,
-    getElementOrPropertyAccessName: () => getElementOrPropertyAccessName,
-    getElementsOfBindingOrAssignmentPattern: () => getElementsOfBindingOrAssignmentPattern,
-    getEmitDeclarations: () => getEmitDeclarations,
-    getEmitFlags: () => getEmitFlags,
-    getEmitHelpers: () => getEmitHelpers,
-    getEmitModuleDetectionKind: () => getEmitModuleDetectionKind,
-    getEmitModuleKind: () => getEmitModuleKind,
-    getEmitModuleResolutionKind: () => getEmitModuleResolutionKind,
-    getEmitScriptTarget: () => getEmitScriptTarget,
-    getEnclosingBlockScopeContainer: () => getEnclosingBlockScopeContainer,
-    getEncodedSemanticClassifications: () => getEncodedSemanticClassifications,
-    getEncodedSyntacticClassifications: () => getEncodedSyntacticClassifications,
-    getEndLinePosition: () => getEndLinePosition,
-    getEntityNameFromTypeNode: () => getEntityNameFromTypeNode,
-    getEntries: () => getEntries,
-    getEntrypointsFromPackageJsonInfo: () => getEntrypointsFromPackageJsonInfo,
-    getErrorCountForSummary: () => getErrorCountForSummary,
-    getErrorSpanForNode: () => getErrorSpanForNode,
-    getErrorSummaryText: () => getErrorSummaryText,
-    getEscapedTextOfIdentifierOrLiteral: () => getEscapedTextOfIdentifierOrLiteral,
-    getExpandoInitializer: () => getExpandoInitializer,
-    getExportAssignmentExpression: () => getExportAssignmentExpression,
-    getExportInfoMap: () => getExportInfoMap,
-    getExportNeedsImportStarHelper: () => getExportNeedsImportStarHelper,
-    getExpressionAssociativity: () => getExpressionAssociativity,
-    getExpressionPrecedence: () => getExpressionPrecedence,
-    getExternalHelpersModuleName: () => getExternalHelpersModuleName,
-    getExternalModuleImportEqualsDeclarationExpression: () => getExternalModuleImportEqualsDeclarationExpression,
-    getExternalModuleName: () => getExternalModuleName,
-    getExternalModuleNameFromDeclaration: () => getExternalModuleNameFromDeclaration,
-    getExternalModuleNameFromPath: () => getExternalModuleNameFromPath,
-    getExternalModuleNameLiteral: () => getExternalModuleNameLiteral,
-    getExternalModuleRequireArgument: () => getExternalModuleRequireArgument,
-    getFallbackOptions: () => getFallbackOptions,
-    getFileEmitOutput: () => getFileEmitOutput,
-    getFileMatcherPatterns: () => getFileMatcherPatterns,
-    getFileNamesFromConfigSpecs: () => getFileNamesFromConfigSpecs,
-    getFileWatcherEventKind: () => getFileWatcherEventKind,
-    getFilesInErrorForSummary: () => getFilesInErrorForSummary,
-    getFirstConstructorWithBody: () => getFirstConstructorWithBody,
-    getFirstIdentifier: () => getFirstIdentifier,
-    getFirstNonSpaceCharacterPosition: () => getFirstNonSpaceCharacterPosition,
-    getFirstProjectOutput: () => getFirstProjectOutput,
-    getFixableErrorSpanExpression: () => getFixableErrorSpanExpression,
-    getFormatCodeSettingsForWriting: () => getFormatCodeSettingsForWriting,
-    getFullWidth: () => getFullWidth,
-    getFunctionFlags: () => getFunctionFlags,
-    getGeneratedNameForNode: () => getGeneratedNameForNode,
-    getHeritageClause: () => getHeritageClause,
-    getHostSignatureFromJSDoc: () => getHostSignatureFromJSDoc,
-    getImmediatelyInvokedFunctionExpression: () => getImmediatelyInvokedFunctionExpression,
-    getImpliedNodeFormatForFile: () => getImpliedNodeFormatForFile,
-    getImpliedNodeFormatForFileWorker: () => getImpliedNodeFormatForFileWorker,
-    getImportNeedsImportDefaultHelper: () => getImportNeedsImportDefaultHelper,
-    getImportNeedsImportStarHelper: () => getImportNeedsImportStarHelper,
-    getIndentSize: () => getIndentSize,
-    getIndentString: () => getIndentString,
-    getInitializedVariables: () => getInitializedVariables,
-    getInitializerOfBinaryExpression: () => getInitializerOfBinaryExpression,
-    getInitializerOfBindingOrAssignmentElement: () => getInitializerOfBindingOrAssignmentElement,
-    getInterfaceBaseTypeNodes: () => getInterfaceBaseTypeNodes,
-    getInvokedExpression: () => getInvokedExpression,
-    getIterator: () => getIterator,
-    getJSDocAugmentsTag: () => getJSDocAugmentsTag,
-    getJSDocClassTag: () => getJSDocClassTag,
-    getJSDocCommentRanges: () => getJSDocCommentRanges,
-    getJSDocCommentsAndTags: () => getJSDocCommentsAndTags,
-    getJSDocDeprecatedTag: () => getJSDocDeprecatedTag,
-    getJSDocDeprecatedTagNoCache: () => getJSDocDeprecatedTagNoCache,
-    getJSDocEnumTag: () => getJSDocEnumTag,
-    getJSDocHost: () => getJSDocHost,
-    getJSDocImplementsTags: () => getJSDocImplementsTags,
-    getJSDocOverrideTagNoCache: () => getJSDocOverrideTagNoCache,
-    getJSDocParameterTags: () => getJSDocParameterTags,
-    getJSDocParameterTagsNoCache: () => getJSDocParameterTagsNoCache,
-    getJSDocPrivateTag: () => getJSDocPrivateTag,
-    getJSDocPrivateTagNoCache: () => getJSDocPrivateTagNoCache,
-    getJSDocProtectedTag: () => getJSDocProtectedTag,
-    getJSDocProtectedTagNoCache: () => getJSDocProtectedTagNoCache,
-    getJSDocPublicTag: () => getJSDocPublicTag,
-    getJSDocPublicTagNoCache: () => getJSDocPublicTagNoCache,
-    getJSDocReadonlyTag: () => getJSDocReadonlyTag,
-    getJSDocReadonlyTagNoCache: () => getJSDocReadonlyTagNoCache,
-    getJSDocReturnTag: () => getJSDocReturnTag,
-    getJSDocReturnType: () => getJSDocReturnType,
-    getJSDocRoot: () => getJSDocRoot,
-    getJSDocTags: () => getJSDocTags,
-    getJSDocTagsNoCache: () => getJSDocTagsNoCache,
-    getJSDocTemplateTag: () => getJSDocTemplateTag,
-    getJSDocThisTag: () => getJSDocThisTag,
-    getJSDocType: () => getJSDocType,
-    getJSDocTypeAliasName: () => getJSDocTypeAliasName,
-    getJSDocTypeAssertionType: () => getJSDocTypeAssertionType,
-    getJSDocTypeParameterDeclarations: () => getJSDocTypeParameterDeclarations,
-    getJSDocTypeParameterTags: () => getJSDocTypeParameterTags,
-    getJSDocTypeParameterTagsNoCache: () => getJSDocTypeParameterTagsNoCache,
-    getJSDocTypeTag: () => getJSDocTypeTag,
-    getJSXImplicitImportBase: () => getJSXImplicitImportBase,
-    getJSXRuntimeImport: () => getJSXRuntimeImport,
-    getJSXTransformEnabled: () => getJSXTransformEnabled,
-    getLanguageVariant: () => getLanguageVariant,
-    getLastChild: () => getLastChild,
-    getLeadingCommentRanges: () => getLeadingCommentRanges,
-    getLeadingCommentRangesOfNode: () => getLeadingCommentRangesOfNode,
-    getLeftmostAccessExpression: () => getLeftmostAccessExpression,
-    getLeftmostExpression: () => getLeftmostExpression,
-    getLineAndCharacterOfPosition: () => getLineAndCharacterOfPosition,
-    getLineInfo: () => getLineInfo,
-    getLineOfLocalPosition: () => getLineOfLocalPosition,
-    getLineOfLocalPositionFromLineMap: () => getLineOfLocalPositionFromLineMap,
-    getLineStartPositionForPosition: () => getLineStartPositionForPosition,
-    getLineStarts: () => getLineStarts,
-    getLinesBetweenPositionAndNextNonWhitespaceCharacter: () => getLinesBetweenPositionAndNextNonWhitespaceCharacter,
-    getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter: () => getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter,
-    getLinesBetweenPositions: () => getLinesBetweenPositions,
-    getLinesBetweenRangeEndAndRangeStart: () => getLinesBetweenRangeEndAndRangeStart,
-    getLinesBetweenRangeEndPositions: () => getLinesBetweenRangeEndPositions,
-    getLiteralText: () => getLiteralText,
-    getLocalNameForExternalImport: () => getLocalNameForExternalImport,
-    getLocalSymbolForExportDefault: () => getLocalSymbolForExportDefault,
-    getLocaleSpecificMessage: () => getLocaleSpecificMessage,
-    getLocaleTimeString: () => getLocaleTimeString,
-    getMappedContextSpan: () => getMappedContextSpan,
-    getMappedDocumentSpan: () => getMappedDocumentSpan,
-    getMappedLocation: () => getMappedLocation,
-    getMatchedFileSpec: () => getMatchedFileSpec,
-    getMatchedIncludeSpec: () => getMatchedIncludeSpec,
-    getMeaningFromDeclaration: () => getMeaningFromDeclaration,
-    getMeaningFromLocation: () => getMeaningFromLocation,
-    getMembersOfDeclaration: () => getMembersOfDeclaration,
-    getModeForFileReference: () => getModeForFileReference,
-    getModeForResolutionAtIndex: () => getModeForResolutionAtIndex,
-    getModeForUsageLocation: () => getModeForUsageLocation,
-    getModifiedTime: () => getModifiedTime,
-    getModifiers: () => getModifiers,
-    getModuleInstanceState: () => getModuleInstanceState,
-    getModuleNameStringLiteralAt: () => getModuleNameStringLiteralAt,
-    getModuleSpecifierResolverHost: () => getModuleSpecifierResolverHost,
-    getMutableClone: () => getMutableClone,
-    getNameForExportedSymbol: () => getNameForExportedSymbol,
-    getNameFromIndexInfo: () => getNameFromIndexInfo,
-    getNameFromPropertyName: () => getNameFromPropertyName,
-    getNameOfAccessExpression: () => getNameOfAccessExpression,
-    getNameOfCompilerOptionValue: () => getNameOfCompilerOptionValue,
-    getNameOfDeclaration: () => getNameOfDeclaration,
-    getNameOfExpando: () => getNameOfExpando,
-    getNameOfJSDocTypedef: () => getNameOfJSDocTypedef,
-    getNameOrArgument: () => getNameOrArgument,
-    getNameTable: () => getNameTable,
-    getNamesForExportedSymbol: () => getNamesForExportedSymbol,
-    getNamespaceDeclarationNode: () => getNamespaceDeclarationNode,
-    getNewLineCharacter: () => getNewLineCharacter,
-    getNewLineKind: () => getNewLineKind,
-    getNewLineOrDefaultFromHost: () => getNewLineOrDefaultFromHost,
-    getNewTargetContainer: () => getNewTargetContainer,
-    getNextJSDocCommentLocation: () => getNextJSDocCommentLocation,
-    getNodeForGeneratedName: () => getNodeForGeneratedName,
-    getNodeId: () => getNodeId,
-    getNodeKind: () => getNodeKind,
-    getNodeMajorVersion: () => getNodeMajorVersion,
-    getNodeModifiers: () => getNodeModifiers,
-    getNodeModulePathParts: () => getNodeModulePathParts,
-    getNonAssignedNameOfDeclaration: () => getNonAssignedNameOfDeclaration,
-    getNonAssignmentOperatorForCompoundAssignment: () => getNonAssignmentOperatorForCompoundAssignment,
-    getNonAugmentationDeclaration: () => getNonAugmentationDeclaration,
-    getNonDecoratorTokenPosOfNode: () => getNonDecoratorTokenPosOfNode,
-    getNormalizedAbsolutePath: () => getNormalizedAbsolutePath,
-    getNormalizedAbsolutePathWithoutRoot: () => getNormalizedAbsolutePathWithoutRoot,
-    getNormalizedPathComponents: () => getNormalizedPathComponents,
-    getObjectFlags: () => getObjectFlags,
-    getOperator: () => getOperator,
-    getOperatorAssociativity: () => getOperatorAssociativity,
-    getOperatorPrecedence: () => getOperatorPrecedence,
-    getOptionFromName: () => getOptionFromName,
-    getOptionsNameMap: () => getOptionsNameMap,
-    getOrCreateEmitNode: () => getOrCreateEmitNode,
-    getOrCreateExternalHelpersModuleNameIfNeeded: () => getOrCreateExternalHelpersModuleNameIfNeeded,
-    getOrUpdate: () => getOrUpdate,
-    getOriginalNode: () => getOriginalNode,
-    getOriginalNodeId: () => getOriginalNodeId,
-    getOriginalSourceFile: () => getOriginalSourceFile,
-    getOutputDeclarationFileName: () => getOutputDeclarationFileName,
-    getOutputExtension: () => getOutputExtension,
-    getOutputFileNames: () => getOutputFileNames,
-    getOutputPathsFor: () => getOutputPathsFor,
-    getOutputPathsForBundle: () => getOutputPathsForBundle,
-    getOwnEmitOutputFilePath: () => getOwnEmitOutputFilePath,
-    getOwnKeys: () => getOwnKeys,
-    getOwnValues: () => getOwnValues,
-    getPackageJsonInfo: () => getPackageJsonInfo,
-    getPackageJsonTypesVersionsPaths: () => getPackageJsonTypesVersionsPaths,
-    getPackageJsonsVisibleToFile: () => getPackageJsonsVisibleToFile,
-    getPackageNameFromTypesPackageName: () => getPackageNameFromTypesPackageName,
-    getPackageScopeForPath: () => getPackageScopeForPath,
-    getParameterSymbolFromJSDoc: () => getParameterSymbolFromJSDoc,
-    getParameterTypeNode: () => getParameterTypeNode,
-    getParentNodeInSpan: () => getParentNodeInSpan,
-    getParseTreeNode: () => getParseTreeNode,
-    getParsedCommandLineOfConfigFile: () => getParsedCommandLineOfConfigFile,
-    getPathComponents: () => getPathComponents,
-    getPathComponentsRelativeTo: () => getPathComponentsRelativeTo,
-    getPathFromPathComponents: () => getPathFromPathComponents,
-    getPathUpdater: () => getPathUpdater,
-    getPathsBasePath: () => getPathsBasePath,
-    getPatternFromSpec: () => getPatternFromSpec,
-    getPendingEmitKind: () => getPendingEmitKind,
-    getPositionOfLineAndCharacter: () => getPositionOfLineAndCharacter,
-    getPossibleGenericSignatures: () => getPossibleGenericSignatures,
-    getPossibleOriginalInputExtensionForExtension: () => getPossibleOriginalInputExtensionForExtension,
-    getPossibleTypeArgumentsInfo: () => getPossibleTypeArgumentsInfo,
-    getPreEmitDiagnostics: () => getPreEmitDiagnostics,
-    getPrecedingNonSpaceCharacterPosition: () => getPrecedingNonSpaceCharacterPosition,
-    getProperties: () => getProperties,
-    getProperty: () => getProperty,
-    getPropertyArrayElementValue: () => getPropertyArrayElementValue,
-    getPropertyAssignment: () => getPropertyAssignment,
-    getPropertyAssignmentAliasLikeExpression: () => getPropertyAssignmentAliasLikeExpression,
-    getPropertyNameForPropertyNameNode: () => getPropertyNameForPropertyNameNode,
-    getPropertyNameForUniqueESSymbol: () => getPropertyNameForUniqueESSymbol,
-    getPropertyNameOfBindingOrAssignmentElement: () => getPropertyNameOfBindingOrAssignmentElement,
-    getPropertySymbolFromBindingElement: () => getPropertySymbolFromBindingElement,
-    getPropertySymbolsFromContextualType: () => getPropertySymbolsFromContextualType,
-    getQuoteFromPreference: () => getQuoteFromPreference,
-    getQuotePreference: () => getQuotePreference,
-    getRangesWhere: () => getRangesWhere,
-    getRefactorContextSpan: () => getRefactorContextSpan,
-    getReferencedFileLocation: () => getReferencedFileLocation,
-    getRegexFromPattern: () => getRegexFromPattern,
-    getRegularExpressionForWildcard: () => getRegularExpressionForWildcard,
-    getRegularExpressionsForWildcards: () => getRegularExpressionsForWildcards,
-    getRelativePathFromDirectory: () => getRelativePathFromDirectory,
-    getRelativePathFromFile: () => getRelativePathFromFile,
-    getRelativePathToDirectoryOrUrl: () => getRelativePathToDirectoryOrUrl,
-    getRenameLocation: () => getRenameLocation,
-    getReplacementSpanForContextToken: () => getReplacementSpanForContextToken,
-    getResolutionDiagnostic: () => getResolutionDiagnostic,
-    getResolutionMode: () => getResolutionMode,
-    getResolutionModeOverrideForClause: () => getResolutionModeOverrideForClause,
-    getResolutionName: () => getResolutionName,
-    getResolvedExternalModuleName: () => getResolvedExternalModuleName,
-    getResolvedModule: () => getResolvedModule,
-    getResolvedTypeReferenceDirective: () => getResolvedTypeReferenceDirective,
-    getRestIndicatorOfBindingOrAssignmentElement: () => getRestIndicatorOfBindingOrAssignmentElement,
-    getRestParameterElementType: () => getRestParameterElementType,
-    getRightMostAssignedExpression: () => getRightMostAssignedExpression,
-    getRootDeclaration: () => getRootDeclaration,
-    getRootLength: () => getRootLength,
-    getScriptKind: () => getScriptKind,
-    getScriptKindFromFileName: () => getScriptKindFromFileName,
-    getScriptTargetFeatures: () => getScriptTargetFeatures,
-    getSelectedEffectiveModifierFlags: () => getSelectedEffectiveModifierFlags,
-    getSelectedSyntacticModifierFlags: () => getSelectedSyntacticModifierFlags,
-    getSemanticClassifications: () => getSemanticClassifications,
-    getSemanticJsxChildren: () => getSemanticJsxChildren,
-    getSetAccessorTypeAnnotationNode: () => getSetAccessorTypeAnnotationNode,
-    getSetAccessorValueParameter: () => getSetAccessorValueParameter,
-    getSetExternalModuleIndicator: () => getSetExternalModuleIndicator,
-    getShebang: () => getShebang,
-    getSingleInitializerOfVariableStatementOrPropertyDeclaration: () => getSingleInitializerOfVariableStatementOrPropertyDeclaration,
-    getSingleVariableOfVariableStatement: () => getSingleVariableOfVariableStatement,
-    getSnapshotText: () => getSnapshotText,
-    getSnippetElement: () => getSnippetElement,
-    getSourceFileOfModule: () => getSourceFileOfModule,
-    getSourceFileOfNode: () => getSourceFileOfNode,
-    getSourceFilePathInNewDir: () => getSourceFilePathInNewDir,
-    getSourceFilePathInNewDirWorker: () => getSourceFilePathInNewDirWorker,
-    getSourceFileVersionAsHashFromText: () => getSourceFileVersionAsHashFromText,
-    getSourceFilesToEmit: () => getSourceFilesToEmit,
-    getSourceMapRange: () => getSourceMapRange,
-    getSourceMapper: () => getSourceMapper,
-    getSourceTextOfNodeFromSourceFile: () => getSourceTextOfNodeFromSourceFile,
-    getSpanOfTokenAtPosition: () => getSpanOfTokenAtPosition,
-    getSpellingSuggestion: () => getSpellingSuggestion,
-    getStartPositionOfLine: () => getStartPositionOfLine,
-    getStartPositionOfRange: () => getStartPositionOfRange,
-    getStartsOnNewLine: () => getStartsOnNewLine,
-    getStaticPropertiesAndClassStaticBlock: () => getStaticPropertiesAndClassStaticBlock,
-    getStrictOptionValue: () => getStrictOptionValue,
-    getStringComparer: () => getStringComparer,
-    getSuperCallFromStatement: () => getSuperCallFromStatement,
-    getSuperContainer: () => getSuperContainer,
-    getSupportedCodeFixes: () => getSupportedCodeFixes,
-    getSupportedExtensions: () => getSupportedExtensions,
-    getSupportedExtensionsWithJsonIfResolveJsonModule: () => getSupportedExtensionsWithJsonIfResolveJsonModule,
-    getSwitchedType: () => getSwitchedType,
-    getSymbolId: () => getSymbolId,
-    getSymbolNameForPrivateIdentifier: () => getSymbolNameForPrivateIdentifier,
-    getSymbolTarget: () => getSymbolTarget,
-    getSyntacticClassifications: () => getSyntacticClassifications,
-    getSyntacticModifierFlags: () => getSyntacticModifierFlags,
-    getSyntacticModifierFlagsNoCache: () => getSyntacticModifierFlagsNoCache,
-    getSynthesizedDeepClone: () => getSynthesizedDeepClone,
-    getSynthesizedDeepCloneWithReplacements: () => getSynthesizedDeepCloneWithReplacements,
-    getSynthesizedDeepClones: () => getSynthesizedDeepClones,
-    getSynthesizedDeepClonesWithReplacements: () => getSynthesizedDeepClonesWithReplacements,
-    getSyntheticLeadingComments: () => getSyntheticLeadingComments,
-    getSyntheticTrailingComments: () => getSyntheticTrailingComments,
-    getTargetLabel: () => getTargetLabel,
-    getTargetOfBindingOrAssignmentElement: () => getTargetOfBindingOrAssignmentElement,
-    getTemporaryModuleResolutionState: () => getTemporaryModuleResolutionState,
-    getTextOfConstantValue: () => getTextOfConstantValue,
-    getTextOfIdentifierOrLiteral: () => getTextOfIdentifierOrLiteral,
-    getTextOfJSDocComment: () => getTextOfJSDocComment,
-    getTextOfNode: () => getTextOfNode,
-    getTextOfNodeFromSourceText: () => getTextOfNodeFromSourceText,
-    getTextOfPropertyName: () => getTextOfPropertyName,
-    getThisContainer: () => getThisContainer,
-    getThisParameter: () => getThisParameter,
-    getTokenAtPosition: () => getTokenAtPosition,
-    getTokenPosOfNode: () => getTokenPosOfNode,
-    getTokenSourceMapRange: () => getTokenSourceMapRange,
-    getTouchingPropertyName: () => getTouchingPropertyName,
-    getTouchingToken: () => getTouchingToken,
-    getTrailingCommentRanges: () => getTrailingCommentRanges,
-    getTrailingSemicolonDeferringWriter: () => getTrailingSemicolonDeferringWriter,
-    getTransformFlagsSubtreeExclusions: () => getTransformFlagsSubtreeExclusions,
-    getTransformers: () => getTransformers,
-    getTsBuildInfoEmitOutputFilePath: () => getTsBuildInfoEmitOutputFilePath,
-    getTsConfigObjectLiteralExpression: () => getTsConfigObjectLiteralExpression,
-    getTsConfigPropArray: () => getTsConfigPropArray,
-    getTsConfigPropArrayElementValue: () => getTsConfigPropArrayElementValue,
-    getTypeAnnotationNode: () => getTypeAnnotationNode,
-    getTypeArgumentOrTypeParameterList: () => getTypeArgumentOrTypeParameterList,
-    getTypeKeywordOfTypeOnlyImport: () => getTypeKeywordOfTypeOnlyImport,
-    getTypeNode: () => getTypeNode,
-    getTypeNodeIfAccessible: () => getTypeNodeIfAccessible,
-    getTypeParameterFromJsDoc: () => getTypeParameterFromJsDoc,
-    getTypeParameterOwner: () => getTypeParameterOwner,
-    getTypesPackageName: () => getTypesPackageName,
-    getUILocale: () => getUILocale,
-    getUniqueName: () => getUniqueName,
-    getUniqueSymbolId: () => getUniqueSymbolId,
-    getUseDefineForClassFields: () => getUseDefineForClassFields,
-    getWatchErrorSummaryDiagnosticMessage: () => getWatchErrorSummaryDiagnosticMessage,
-    getWatchFactory: () => getWatchFactory,
-    group: () => group,
-    guessIndentation: () => guessIndentation,
-    handleNoEmitOptions: () => handleNoEmitOptions,
-    hasAbstractModifier: () => hasAbstractModifier,
-    hasAccessorModifier: () => hasAccessorModifier,
-    hasAmbientModifier: () => hasAmbientModifier,
-    hasChangesInResolutions: () => hasChangesInResolutions,
-    hasChildOfKind: () => hasChildOfKind,
-    hasContextSensitiveParameters: () => hasContextSensitiveParameters,
-    hasDecorators: () => hasDecorators,
-    hasDocComment: () => hasDocComment,
-    hasDynamicName: () => hasDynamicName,
-    hasEffectiveModifier: () => hasEffectiveModifier,
-    hasEffectiveModifiers: () => hasEffectiveModifiers,
-    hasEffectiveReadonlyModifier: () => hasEffectiveReadonlyModifier,
-    hasExtension: () => hasExtension,
-    hasIndexSignature: () => hasIndexSignature,
-    hasInitializer: () => hasInitializer,
-    hasInvalidEscape: () => hasInvalidEscape,
-    hasJSDocNodes: () => hasJSDocNodes,
-    hasJSDocParameterTags: () => hasJSDocParameterTags,
-    hasJSFileExtension: () => hasJSFileExtension,
-    hasJsonModuleEmitEnabled: () => hasJsonModuleEmitEnabled,
-    hasOnlyExpressionInitializer: () => hasOnlyExpressionInitializer,
-    hasOverrideModifier: () => hasOverrideModifier,
-    hasPossibleExternalModuleReference: () => hasPossibleExternalModuleReference,
-    hasProperty: () => hasProperty,
-    hasPropertyAccessExpressionWithName: () => hasPropertyAccessExpressionWithName,
-    hasQuestionToken: () => hasQuestionToken,
-    hasRecordedExternalHelpers: () => hasRecordedExternalHelpers,
-    hasRestParameter: () => hasRestParameter,
-    hasScopeMarker: () => hasScopeMarker,
-    hasStaticModifier: () => hasStaticModifier,
-    hasSyntacticModifier: () => hasSyntacticModifier,
-    hasSyntacticModifiers: () => hasSyntacticModifiers,
-    hasTSFileExtension: () => hasTSFileExtension,
-    hasTrailingDirectorySeparator: () => hasTrailingDirectorySeparator,
-    hasType: () => hasType,
-    hasTypeArguments: () => hasTypeArguments,
-    hasZeroOrOneAsteriskCharacter: () => hasZeroOrOneAsteriskCharacter,
-    helperString: () => helperString,
-    hostGetCanonicalFileName: () => hostGetCanonicalFileName,
-    hostUsesCaseSensitiveFileNames: () => hostUsesCaseSensitiveFileNames,
-    idText: () => idText,
-    identifierIsThisKeyword: () => identifierIsThisKeyword,
-    identity: () => identity,
-    identitySourceMapConsumer: () => identitySourceMapConsumer,
-    ignoreSourceNewlines: () => ignoreSourceNewlines,
-    ignoredPaths: () => ignoredPaths,
-    importDefaultHelper: () => importDefaultHelper,
-    importFromModuleSpecifier: () => importFromModuleSpecifier,
-    importStarHelper: () => importStarHelper,
-    indexOfAnyCharCode: () => indexOfAnyCharCode,
-    indexOfNode: () => indexOfNode,
-    indicesOf: () => indicesOf,
-    inferredTypesContainingFile: () => inferredTypesContainingFile,
-    insertImports: () => insertImports,
-    insertLeadingStatement: () => insertLeadingStatement,
-    insertSorted: () => insertSorted,
-    insertStatementAfterCustomPrologue: () => insertStatementAfterCustomPrologue,
-    insertStatementAfterStandardPrologue: () => insertStatementAfterStandardPrologue,
-    insertStatementsAfterCustomPrologue: () => insertStatementsAfterCustomPrologue,
-    insertStatementsAfterStandardPrologue: () => insertStatementsAfterStandardPrologue,
-    intersperse: () => intersperse,
-    introducesArgumentsExoticObject: () => introducesArgumentsExoticObject,
-    inverseJsxOptionMap: () => inverseJsxOptionMap,
-    isAbstractConstructorSymbol: () => isAbstractConstructorSymbol,
-    isAbstractModifier: () => isAbstractModifier,
-    isAccessExpression: () => isAccessExpression,
-    isAccessibilityModifier: () => isAccessibilityModifier,
-    isAccessor: () => isAccessor,
-    isAccessorModifier: () => isAccessorModifier,
-    isAliasSymbolDeclaration: () => isAliasSymbolDeclaration,
-    isAliasableExpression: () => isAliasableExpression,
-    isAmbientModule: () => isAmbientModule,
-    isAmbientPropertyDeclaration: () => isAmbientPropertyDeclaration,
-    isAnyDirectorySeparator: () => isAnyDirectorySeparator,
-    isAnyImportOrBareOrAccessedRequire: () => isAnyImportOrBareOrAccessedRequire,
-    isAnyImportOrReExport: () => isAnyImportOrReExport,
-    isAnyImportSyntax: () => isAnyImportSyntax,
-    isAnySupportedFileExtension: () => isAnySupportedFileExtension,
-    isApplicableVersionedTypesKey: () => isApplicableVersionedTypesKey,
-    isArgumentExpressionOfElementAccess: () => isArgumentExpressionOfElementAccess,
-    isArray: () => isArray,
-    isArrayBindingElement: () => isArrayBindingElement,
-    isArrayBindingOrAssignmentPattern: () => isArrayBindingOrAssignmentPattern,
-    isArrayBindingPattern: () => isArrayBindingPattern,
-    isArrayLiteralExpression: () => isArrayLiteralExpression,
-    isArrayLiteralOrObjectLiteralDestructuringPattern: () => isArrayLiteralOrObjectLiteralDestructuringPattern,
-    isArrayTypeNode: () => isArrayTypeNode,
-    isArrowFunction: () => isArrowFunction,
-    isAsExpression: () => isAsExpression,
-    isAssertClause: () => isAssertClause,
-    isAssertEntry: () => isAssertEntry,
-    isAssertionExpression: () => isAssertionExpression,
-    isAssertionKey: () => isAssertionKey,
-    isAssertsKeyword: () => isAssertsKeyword,
-    isAssignmentDeclaration: () => isAssignmentDeclaration,
-    isAssignmentExpression: () => isAssignmentExpression,
-    isAssignmentOperator: () => isAssignmentOperator,
-    isAssignmentPattern: () => isAssignmentPattern,
-    isAssignmentTarget: () => isAssignmentTarget,
-    isAsteriskToken: () => isAsteriskToken,
-    isAsyncFunction: () => isAsyncFunction,
-    isAsyncModifier: () => isAsyncModifier,
-    isAutoAccessorPropertyDeclaration: () => isAutoAccessorPropertyDeclaration,
-    isAwaitExpression: () => isAwaitExpression,
-    isAwaitKeyword: () => isAwaitKeyword,
-    isBigIntLiteral: () => isBigIntLiteral,
-    isBinaryExpression: () => isBinaryExpression,
-    isBinaryOperatorToken: () => isBinaryOperatorToken,
-    isBindableObjectDefinePropertyCall: () => isBindableObjectDefinePropertyCall,
-    isBindableStaticAccessExpression: () => isBindableStaticAccessExpression,
-    isBindableStaticElementAccessExpression: () => isBindableStaticElementAccessExpression,
-    isBindableStaticNameExpression: () => isBindableStaticNameExpression,
-    isBindingElement: () => isBindingElement,
-    isBindingName: () => isBindingName,
-    isBindingOrAssignmentPattern: () => isBindingOrAssignmentPattern,
-    isBindingPattern: () => isBindingPattern,
-    isBlock: () => isBlock,
-    isBlockOrCatchScoped: () => isBlockOrCatchScoped,
-    isBlockScope: () => isBlockScope,
-    isBlockScopedContainerTopLevel: () => isBlockScopedContainerTopLevel,
-    isBooleanLiteral: () => isBooleanLiteral,
-    isBreakOrContinueStatement: () => isBreakOrContinueStatement,
-    isBreakStatement: () => isBreakStatement,
-    isBuildInfoFile: () => isBuildInfoFile,
-    isBuilderProgram: () => isBuilderProgram2,
-    isBundle: () => isBundle,
-    isBundleFileTextLike: () => isBundleFileTextLike,
-    isCallChain: () => isCallChain,
-    isCallExpression: () => isCallExpression,
-    isCallExpressionTarget: () => isCallExpressionTarget,
-    isCallLikeExpression: () => isCallLikeExpression,
-    isCallOrNewExpression: () => isCallOrNewExpression,
-    isCallOrNewExpressionTarget: () => isCallOrNewExpressionTarget,
-    isCallSignatureDeclaration: () => isCallSignatureDeclaration,
-    isCallToHelper: () => isCallToHelper,
-    isCaseBlock: () => isCaseBlock,
-    isCaseClause: () => isCaseClause,
-    isCaseOrDefaultClause: () => isCaseOrDefaultClause,
-    isCatchClause: () => isCatchClause,
-    isCatchClauseVariableDeclaration: () => isCatchClauseVariableDeclaration,
-    isCatchClauseVariableDeclarationOrBindingElement: () => isCatchClauseVariableDeclarationOrBindingElement,
-    isCheckJsEnabledForFile: () => isCheckJsEnabledForFile,
-    isChildOfNodeWithKind: () => isChildOfNodeWithKind,
-    isCircularBuildOrder: () => isCircularBuildOrder,
-    isClassDeclaration: () => isClassDeclaration,
-    isClassElement: () => isClassElement,
-    isClassExpression: () => isClassExpression,
-    isClassLike: () => isClassLike,
-    isClassMemberModifier: () => isClassMemberModifier,
-    isClassOrTypeElement: () => isClassOrTypeElement,
-    isClassStaticBlockDeclaration: () => isClassStaticBlockDeclaration,
-    isCollapsedRange: () => isCollapsedRange,
-    isColonToken: () => isColonToken,
-    isCommaListExpression: () => isCommaListExpression,
-    isCommaSequence: () => isCommaSequence,
-    isCommaToken: () => isCommaToken,
-    isComment: () => isComment,
-    isCommonJsExportPropertyAssignment: () => isCommonJsExportPropertyAssignment,
-    isCommonJsExportedExpression: () => isCommonJsExportedExpression,
-    isCompoundAssignment: () => isCompoundAssignment,
-    isComputedNonLiteralName: () => isComputedNonLiteralName,
-    isComputedPropertyName: () => isComputedPropertyName,
-    isConciseBody: () => isConciseBody,
-    isConditionalExpression: () => isConditionalExpression,
-    isConditionalTypeNode: () => isConditionalTypeNode,
-    isConstTypeReference: () => isConstTypeReference,
-    isConstructSignatureDeclaration: () => isConstructSignatureDeclaration,
-    isConstructorDeclaration: () => isConstructorDeclaration,
-    isConstructorTypeNode: () => isConstructorTypeNode,
-    isContextualKeyword: () => isContextualKeyword,
-    isContinueStatement: () => isContinueStatement,
-    isCustomPrologue: () => isCustomPrologue,
-    isDebuggerStatement: () => isDebuggerStatement,
-    isDeclaration: () => isDeclaration,
-    isDeclarationBindingElement: () => isDeclarationBindingElement,
-    isDeclarationFileName: () => isDeclarationFileName,
-    isDeclarationName: () => isDeclarationName,
-    isDeclarationNameOfEnumOrNamespace: () => isDeclarationNameOfEnumOrNamespace,
-    isDeclarationReadonly: () => isDeclarationReadonly,
-    isDeclarationStatement: () => isDeclarationStatement,
-    isDeclarationWithTypeParameterChildren: () => isDeclarationWithTypeParameterChildren,
-    isDeclarationWithTypeParameters: () => isDeclarationWithTypeParameters,
-    isDecorator: () => isDecorator,
-    isDecoratorTarget: () => isDecoratorTarget,
-    isDefaultClause: () => isDefaultClause,
-    isDefaultImport: () => isDefaultImport,
-    isDefaultedExpandoInitializer: () => isDefaultedExpandoInitializer,
-    isDeleteExpression: () => isDeleteExpression,
-    isDeleteTarget: () => isDeleteTarget,
-    isDeprecatedDeclaration: () => isDeprecatedDeclaration,
-    isDestructuringAssignment: () => isDestructuringAssignment,
-    isDiagnosticWithLocation: () => isDiagnosticWithLocation,
-    isDiskPathRoot: () => isDiskPathRoot,
-    isDoStatement: () => isDoStatement,
-    isDotDotDotToken: () => isDotDotDotToken,
-    isDottedName: () => isDottedName,
-    isDynamicName: () => isDynamicName,
-    isESSymbolIdentifier: () => isESSymbolIdentifier,
-    isEffectiveExternalModule: () => isEffectiveExternalModule,
-    isEffectiveModuleDeclaration: () => isEffectiveModuleDeclaration,
-    isEffectiveStrictModeSourceFile: () => isEffectiveStrictModeSourceFile,
-    isElementAccessChain: () => isElementAccessChain,
-    isElementAccessExpression: () => isElementAccessExpression,
-    isEmittedFileOfProgram: () => isEmittedFileOfProgram,
-    isEmptyArrayLiteral: () => isEmptyArrayLiteral,
-    isEmptyBindingElement: () => isEmptyBindingElement,
-    isEmptyBindingPattern: () => isEmptyBindingPattern,
-    isEmptyObjectLiteral: () => isEmptyObjectLiteral,
-    isEmptyStatement: () => isEmptyStatement,
-    isEndOfDeclarationMarker: () => isEndOfDeclarationMarker,
-    isEntityName: () => isEntityName,
-    isEntityNameExpression: () => isEntityNameExpression,
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-    isEnumDeclaration: () => isEnumDeclaration,
-    isEnumMember: () => isEnumMember,
-    isEqualityOperatorKind: () => isEqualityOperatorKind,
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-    isExclamationToken: () => isExclamationToken,
-    isExcludedFile: () => isExcludedFile,
-    isExclusivelyTypeOnlyImportOrExport: () => isExclusivelyTypeOnlyImportOrExport,
-    isExportAssignment: () => isExportAssignment,
-    isExportDeclaration: () => isExportDeclaration,
-    isExportModifier: () => isExportModifier,
-    isExportName: () => isExportName,
-    isExportNamespaceAsDefaultDeclaration: () => isExportNamespaceAsDefaultDeclaration,
-    isExportSpecifier: () => isExportSpecifier,
-    isExportsIdentifier: () => isExportsIdentifier,
-    isExportsOrModuleExportsOrAlias: () => isExportsOrModuleExportsOrAlias,
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-    isExpressionOfOptionalChainRoot: () => isExpressionOfOptionalChainRoot,
-    isExpressionStatement: () => isExpressionStatement,
-    isExpressionWithTypeArguments: () => isExpressionWithTypeArguments,
-    isExpressionWithTypeArgumentsInClassExtendsClause: () => isExpressionWithTypeArgumentsInClassExtendsClause,
-    isExternalModule: () => isExternalModule,
-    isExternalModuleAugmentation: () => isExternalModuleAugmentation,
-    isExternalModuleImportEqualsDeclaration: () => isExternalModuleImportEqualsDeclaration,
-    isExternalModuleIndicator: () => isExternalModuleIndicator,
-    isExternalModuleNameRelative: () => isExternalModuleNameRelative,
-    isExternalModuleReference: () => isExternalModuleReference,
-    isExternalModuleSymbol: () => isExternalModuleSymbol,
-    isExternalOrCommonJsModule: () => isExternalOrCommonJsModule,
-    isFileLevelUniqueName: () => isFileLevelUniqueName,
-    isFileProbablyExternalModule: () => isFileProbablyExternalModule,
-    isFirstDeclarationOfSymbolParameter: () => isFirstDeclarationOfSymbolParameter,
-    isFixablePromiseHandler: () => isFixablePromiseHandler,
-    isForInOrOfStatement: () => isForInOrOfStatement,
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-    isForOfStatement: () => isForOfStatement,
-    isForStatement: () => isForStatement,
-    isFunctionBlock: () => isFunctionBlock,
-    isFunctionBody: () => isFunctionBody,
-    isFunctionDeclaration: () => isFunctionDeclaration,
-    isFunctionExpression: () => isFunctionExpression,
-    isFunctionExpressionOrArrowFunction: () => isFunctionExpressionOrArrowFunction,
-    isFunctionLike: () => isFunctionLike,
-    isFunctionLikeDeclaration: () => isFunctionLikeDeclaration,
-    isFunctionLikeKind: () => isFunctionLikeKind,
-    isFunctionLikeOrClassStaticBlockDeclaration: () => isFunctionLikeOrClassStaticBlockDeclaration,
-    isFunctionOrConstructorTypeNode: () => isFunctionOrConstructorTypeNode,
-    isFunctionOrModuleBlock: () => isFunctionOrModuleBlock,
-    isFunctionSymbol: () => isFunctionSymbol,
-    isFunctionTypeNode: () => isFunctionTypeNode,
-    isFutureReservedKeyword: () => isFutureReservedKeyword,
-    isGeneratedIdentifier: () => isGeneratedIdentifier,
-    isGeneratedPrivateIdentifier: () => isGeneratedPrivateIdentifier,
-    isGetAccessor: () => isGetAccessor,
-    isGetAccessorDeclaration: () => isGetAccessorDeclaration,
-    isGetOrSetAccessorDeclaration: () => isGetOrSetAccessorDeclaration,
-    isGlobalDeclaration: () => isGlobalDeclaration,
-    isGlobalScopeAugmentation: () => isGlobalScopeAugmentation,
-    isHeritageClause: () => isHeritageClause,
-    isHoistedFunction: () => isHoistedFunction,
-    isHoistedVariableStatement: () => isHoistedVariableStatement,
-    isIdentifier: () => isIdentifier,
-    isIdentifierANonContextualKeyword: () => isIdentifierANonContextualKeyword,
-    isIdentifierName: () => isIdentifierName,
-    isIdentifierOrPrivateIdentifier: () => isIdentifierOrPrivateIdentifier,
-    isIdentifierOrThisTypeNode: () => isIdentifierOrThisTypeNode,
-    isIdentifierPart: () => isIdentifierPart,
-    isIdentifierStart: () => isIdentifierStart,
-    isIdentifierText: () => isIdentifierText,
-    isIdentifierTypePredicate: () => isIdentifierTypePredicate,
-    isIdentifierTypeReference: () => isIdentifierTypeReference,
-    isIfStatement: () => isIfStatement,
-    isIgnoredFileFromWildCardWatching: () => isIgnoredFileFromWildCardWatching,
-    isImplicitGlob: () => isImplicitGlob,
-    isImportCall: () => isImportCall,
-    isImportClause: () => isImportClause,
-    isImportDeclaration: () => isImportDeclaration,
-    isImportEqualsDeclaration: () => isImportEqualsDeclaration,
-    isImportKeyword: () => isImportKeyword,
-    isImportMeta: () => isImportMeta,
-    isImportOrExportSpecifier: () => isImportOrExportSpecifier,
-    isImportOrExportSpecifierName: () => isImportOrExportSpecifierName,
-    isImportSpecifier: () => isImportSpecifier,
-    isImportTypeAssertionContainer: () => isImportTypeAssertionContainer,
-    isImportTypeNode: () => isImportTypeNode,
-    isImportableFile: () => isImportableFile,
-    isInComment: () => isInComment,
-    isInExpressionContext: () => isInExpressionContext,
-    isInJSDoc: () => isInJSDoc,
-    isInJSFile: () => isInJSFile,
-    isInJSXText: () => isInJSXText,
-    isInJsonFile: () => isInJsonFile,
-    isInNonReferenceComment: () => isInNonReferenceComment,
-    isInReferenceComment: () => isInReferenceComment,
-    isInRightSideOfInternalImportEqualsDeclaration: () => isInRightSideOfInternalImportEqualsDeclaration,
-    isInString: () => isInString,
-    isInTemplateString: () => isInTemplateString,
-    isInTopLevelContext: () => isInTopLevelContext,
-    isIncrementalCompilation: () => isIncrementalCompilation,
-    isIndexSignatureDeclaration: () => isIndexSignatureDeclaration,
-    isIndexedAccessTypeNode: () => isIndexedAccessTypeNode,
-    isInferTypeNode: () => isInferTypeNode,
-    isInfinityOrNaNString: () => isInfinityOrNaNString,
-    isInitializedProperty: () => isInitializedProperty,
-    isInsideJsxElement: () => isInsideJsxElement,
-    isInsideJsxElementOrAttribute: () => isInsideJsxElementOrAttribute,
-    isInsideNodeModules: () => isInsideNodeModules,
-    isInsideTemplateLiteral: () => isInsideTemplateLiteral,
-    isInstantiatedModule: () => isInstantiatedModule,
-    isInterfaceDeclaration: () => isInterfaceDeclaration,
-    isInternalDeclaration: () => isInternalDeclaration,
-    isInternalModuleImportEqualsDeclaration: () => isInternalModuleImportEqualsDeclaration,
-    isInternalName: () => isInternalName,
-    isIntersectionTypeNode: () => isIntersectionTypeNode,
-    isIntrinsicJsxName: () => isIntrinsicJsxName,
-    isIterationStatement: () => isIterationStatement,
-    isJSDoc: () => isJSDoc,
-    isJSDocAllType: () => isJSDocAllType,
-    isJSDocAugmentsTag: () => isJSDocAugmentsTag,
-    isJSDocAuthorTag: () => isJSDocAuthorTag,
-    isJSDocCallbackTag: () => isJSDocCallbackTag,
-    isJSDocClassTag: () => isJSDocClassTag,
-    isJSDocCommentContainingNode: () => isJSDocCommentContainingNode,
-    isJSDocConstructSignature: () => isJSDocConstructSignature,
-    isJSDocDeprecatedTag: () => isJSDocDeprecatedTag,
-    isJSDocEnumTag: () => isJSDocEnumTag,
-    isJSDocFunctionType: () => isJSDocFunctionType,
-    isJSDocImplementsTag: () => isJSDocImplementsTag,
-    isJSDocIndexSignature: () => isJSDocIndexSignature,
-    isJSDocLikeText: () => isJSDocLikeText,
-    isJSDocLink: () => isJSDocLink,
-    isJSDocLinkCode: () => isJSDocLinkCode,
-    isJSDocLinkLike: () => isJSDocLinkLike,
-    isJSDocLinkPlain: () => isJSDocLinkPlain,
-    isJSDocMemberName: () => isJSDocMemberName,
-    isJSDocNameReference: () => isJSDocNameReference,
-    isJSDocNamepathType: () => isJSDocNamepathType,
-    isJSDocNamespaceBody: () => isJSDocNamespaceBody,
-    isJSDocNode: () => isJSDocNode,
-    isJSDocNonNullableType: () => isJSDocNonNullableType,
-    isJSDocNullableType: () => isJSDocNullableType,
-    isJSDocOptionalType: () => isJSDocOptionalType,
-    isJSDocOverrideTag: () => isJSDocOverrideTag,
-    isJSDocParameterTag: () => isJSDocParameterTag,
-    isJSDocPrivateTag: () => isJSDocPrivateTag,
-    isJSDocPropertyLikeTag: () => isJSDocPropertyLikeTag,
-    isJSDocPropertyTag: () => isJSDocPropertyTag,
-    isJSDocProtectedTag: () => isJSDocProtectedTag,
-    isJSDocPublicTag: () => isJSDocPublicTag,
-    isJSDocReadonlyTag: () => isJSDocReadonlyTag,
-    isJSDocReturnTag: () => isJSDocReturnTag,
-    isJSDocSeeTag: () => isJSDocSeeTag,
-    isJSDocSignature: () => isJSDocSignature,
-    isJSDocTag: () => isJSDocTag,
-    isJSDocTemplateTag: () => isJSDocTemplateTag,
-    isJSDocThisTag: () => isJSDocThisTag,
-    isJSDocTypeAlias: () => isJSDocTypeAlias,
-    isJSDocTypeAssertion: () => isJSDocTypeAssertion,
-    isJSDocTypeExpression: () => isJSDocTypeExpression,
-    isJSDocTypeLiteral: () => isJSDocTypeLiteral,
-    isJSDocTypeTag: () => isJSDocTypeTag,
-    isJSDocTypedefTag: () => isJSDocTypedefTag,
-    isJSDocUnknownTag: () => isJSDocUnknownTag,
-    isJSDocUnknownType: () => isJSDocUnknownType,
-    isJSDocVariadicType: () => isJSDocVariadicType,
-    isJSXTagName: () => isJSXTagName,
-    isJsonEqual: () => isJsonEqual,
-    isJsonSourceFile: () => isJsonSourceFile,
-    isJsxAttribute: () => isJsxAttribute,
-    isJsxAttributeLike: () => isJsxAttributeLike,
-    isJsxAttributes: () => isJsxAttributes,
-    isJsxChild: () => isJsxChild,
-    isJsxClosingElement: () => isJsxClosingElement,
-    isJsxClosingFragment: () => isJsxClosingFragment,
-    isJsxElement: () => isJsxElement,
-    isJsxExpression: () => isJsxExpression,
-    isJsxFragment: () => isJsxFragment,
-    isJsxOpeningElement: () => isJsxOpeningElement,
-    isJsxOpeningFragment: () => isJsxOpeningFragment,
-    isJsxOpeningLikeElement: () => isJsxOpeningLikeElement,
-    isJsxOpeningLikeElementTagName: () => isJsxOpeningLikeElementTagName,
-    isJsxSelfClosingElement: () => isJsxSelfClosingElement,
-    isJsxSpreadAttribute: () => isJsxSpreadAttribute,
-    isJsxTagNameExpression: () => isJsxTagNameExpression,
-    isJsxText: () => isJsxText,
-    isJumpStatementTarget: () => isJumpStatementTarget,
-    isKeyword: () => isKeyword,
-    isKnownSymbol: () => isKnownSymbol,
-    isLabelName: () => isLabelName,
-    isLabelOfLabeledStatement: () => isLabelOfLabeledStatement,
-    isLabeledStatement: () => isLabeledStatement,
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-    isLeftHandSideOfAssignment: () => isLeftHandSideOfAssignment,
-    isLet: () => isLet,
-    isLineBreak: () => isLineBreak,
-    isLiteralComputedPropertyDeclarationName: () => isLiteralComputedPropertyDeclarationName,
-    isLiteralExpression: () => isLiteralExpression,
-    isLiteralExpressionOfObject: () => isLiteralExpressionOfObject,
-    isLiteralImportTypeNode: () => isLiteralImportTypeNode,
-    isLiteralKind: () => isLiteralKind,
-    isLiteralLikeAccess: () => isLiteralLikeAccess,
-    isLiteralLikeElementAccess: () => isLiteralLikeElementAccess,
-    isLiteralNameOfPropertyDeclarationOrIndexAccess: () => isLiteralNameOfPropertyDeclarationOrIndexAccess,
-    isLiteralTypeLikeExpression: () => isLiteralTypeLikeExpression,
-    isLiteralTypeNode: () => isLiteralTypeNode,
-    isLocalName: () => isLocalName,
-    isLogicalOperator: () => isLogicalOperator,
-    isLogicalOrCoalescingAssignmentExpression: () => isLogicalOrCoalescingAssignmentExpression,
-    isLogicalOrCoalescingAssignmentOperator: () => isLogicalOrCoalescingAssignmentOperator,
-    isMappedTypeNode: () => isMappedTypeNode,
-    isMemberName: () => isMemberName,
-    isMergeDeclarationMarker: () => isMergeDeclarationMarker,
-    isMetaProperty: () => isMetaProperty,
-    isMethodDeclaration: () => isMethodDeclaration,
-    isMethodOrAccessor: () => isMethodOrAccessor,
-    isMethodSignature: () => isMethodSignature,
-    isMinusToken: () => isMinusToken,
-    isMissingDeclaration: () => isMissingDeclaration,
-    isModifier: () => isModifier,
-    isModifierKind: () => isModifierKind,
-    isModifierLike: () => isModifierLike,
-    isModuleAugmentationExternal: () => isModuleAugmentationExternal,
-    isModuleBlock: () => isModuleBlock,
-    isModuleBody: () => isModuleBody,
-    isModuleDeclaration: () => isModuleDeclaration,
-    isModuleExportsAccessExpression: () => isModuleExportsAccessExpression,
-    isModuleIdentifier: () => isModuleIdentifier,
-    isModuleName: () => isModuleName,
-    isModuleOrEnumDeclaration: () => isModuleOrEnumDeclaration,
-    isModuleReference: () => isModuleReference,
-    isModuleSpecifierLike: () => isModuleSpecifierLike,
-    isModuleWithStringLiteralName: () => isModuleWithStringLiteralName,
-    isNameOfFunctionDeclaration: () => isNameOfFunctionDeclaration,
-    isNameOfModuleDeclaration: () => isNameOfModuleDeclaration,
-    isNamedClassElement: () => isNamedClassElement,
-    isNamedDeclaration: () => isNamedDeclaration,
-    isNamedExportBindings: () => isNamedExportBindings,
-    isNamedExports: () => isNamedExports,
-    isNamedImportBindings: () => isNamedImportBindings,
-    isNamedImports: () => isNamedImports,
-    isNamedImportsOrExports: () => isNamedImportsOrExports,
-    isNamedTupleMember: () => isNamedTupleMember,
-    isNamespaceBody: () => isNamespaceBody,
-    isNamespaceExport: () => isNamespaceExport,
-    isNamespaceExportDeclaration: () => isNamespaceExportDeclaration,
-    isNamespaceImport: () => isNamespaceImport,
-    isNamespaceReexportDeclaration: () => isNamespaceReexportDeclaration,
-    isNewExpression: () => isNewExpression,
-    isNewExpressionTarget: () => isNewExpressionTarget,
-    isNightly: () => isNightly,
-    isNoSubstitutionTemplateLiteral: () => isNoSubstitutionTemplateLiteral,
-    isNode: () => isNode,
-    isNodeArray: () => isNodeArray,
-    isNodeArrayMultiLine: () => isNodeArrayMultiLine,
-    isNodeDescendantOf: () => isNodeDescendantOf,
-    isNodeKind: () => isNodeKind,
-    isNodeLikeSystem: () => isNodeLikeSystem,
-    isNodeModulesDirectory: () => isNodeModulesDirectory,
-    isNodeWithPossibleHoistedDeclaration: () => isNodeWithPossibleHoistedDeclaration,
-    isNonContextualKeyword: () => isNonContextualKeyword,
-    isNonGlobalAmbientModule: () => isNonGlobalAmbientModule,
-    isNonGlobalDeclaration: () => isNonGlobalDeclaration,
-    isNonNullChain: () => isNonNullChain,
-    isNonNullExpression: () => isNonNullExpression,
-    isNonStaticMethodOrAccessorWithPrivateName: () => isNonStaticMethodOrAccessorWithPrivateName,
-    isNotEmittedOrPartiallyEmittedNode: () => isNotEmittedOrPartiallyEmittedNode,
-    isNotEmittedStatement: () => isNotEmittedStatement,
-    isNullishCoalesce: () => isNullishCoalesce,
-    isNumber: () => isNumber,
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-    isNumericLiteralName: () => isNumericLiteralName,
-    isObjectBindingElementWithoutPropertyName: () => isObjectBindingElementWithoutPropertyName,
-    isObjectBindingOrAssignmentElement: () => isObjectBindingOrAssignmentElement,
-    isObjectBindingOrAssignmentPattern: () => isObjectBindingOrAssignmentPattern,
-    isObjectBindingPattern: () => isObjectBindingPattern,
-    isObjectLiteralElement: () => isObjectLiteralElement,
-    isObjectLiteralElementLike: () => isObjectLiteralElementLike,
-    isObjectLiteralExpression: () => isObjectLiteralExpression,
-    isObjectLiteralMethod: () => isObjectLiteralMethod,
-    isObjectLiteralOrClassExpressionMethodOrAccessor: () => isObjectLiteralOrClassExpressionMethodOrAccessor,
-    isObjectTypeDeclaration: () => isObjectTypeDeclaration,
-    isOctalDigit: () => isOctalDigit,
-    isOmittedExpression: () => isOmittedExpression,
-    isOptionalChain: () => isOptionalChain,
-    isOptionalChainRoot: () => isOptionalChainRoot,
-    isOptionalJSDocPropertyLikeTag: () => isOptionalJSDocPropertyLikeTag,
-    isOptionalTypeNode: () => isOptionalTypeNode,
-    isOuterExpression: () => isOuterExpression,
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-    isPackedArrayLiteral: () => isPackedArrayLiteral,
-    isParameter: () => isParameter,
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-    isParameterPropertyDeclaration: () => isParameterPropertyDeclaration,
-    isParameterPropertyModifier: () => isParameterPropertyModifier,
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-    isPartOfTypeQuery: () => isPartOfTypeQuery,
-    isPartiallyEmittedExpression: () => isPartiallyEmittedExpression,
-    isPatternMatch: () => isPatternMatch,
-    isPinnedComment: () => isPinnedComment,
-    isPlainJsFile: () => isPlainJsFile,
-    isPlusToken: () => isPlusToken,
-    isPossiblyTypeArgumentPosition: () => isPossiblyTypeArgumentPosition,
-    isPostfixUnaryExpression: () => isPostfixUnaryExpression,
-    isPrefixUnaryExpression: () => isPrefixUnaryExpression,
-    isPrivateIdentifier: () => isPrivateIdentifier,
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-    isPrivateIdentifierPropertyAccessExpression: () => isPrivateIdentifierPropertyAccessExpression,
-    isPrivateIdentifierSymbol: () => isPrivateIdentifierSymbol,
-    isProgramBundleEmitBuildInfo: () => isProgramBundleEmitBuildInfo,
-    isProgramUptoDate: () => isProgramUptoDate,
-    isPrologueDirective: () => isPrologueDirective,
-    isPropertyAccessChain: () => isPropertyAccessChain,
-    isPropertyAccessEntityNameExpression: () => isPropertyAccessEntityNameExpression,
-    isPropertyAccessExpression: () => isPropertyAccessExpression,
-    isPropertyAccessOrQualifiedName: () => isPropertyAccessOrQualifiedName,
-    isPropertyAccessOrQualifiedNameOrImportTypeNode: () => isPropertyAccessOrQualifiedNameOrImportTypeNode,
-    isPropertyAssignment: () => isPropertyAssignment,
-    isPropertyDeclaration: () => isPropertyDeclaration,
-    isPropertyName: () => isPropertyName,
-    isPropertyNameLiteral: () => isPropertyNameLiteral,
-    isPropertySignature: () => isPropertySignature,
-    isPrototypeAccess: () => isPrototypeAccess,
-    isPrototypePropertyAssignment: () => isPrototypePropertyAssignment,
-    isPunctuation: () => isPunctuation,
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-    isQualifiedName: () => isQualifiedName,
-    isQuestionDotToken: () => isQuestionDotToken,
-    isQuestionOrExclamationToken: () => isQuestionOrExclamationToken,
-    isQuestionOrPlusOrMinusToken: () => isQuestionOrPlusOrMinusToken,
-    isQuestionToken: () => isQuestionToken,
-    isRawSourceMap: () => isRawSourceMap,
-    isReadonlyKeyword: () => isReadonlyKeyword,
-    isReadonlyKeywordOrPlusOrMinusToken: () => isReadonlyKeywordOrPlusOrMinusToken,
-    isRecognizedTripleSlashComment: () => isRecognizedTripleSlashComment,
-    isReferenceFileLocation: () => isReferenceFileLocation,
-    isReferencedFile: () => isReferencedFile,
-    isRegularExpressionLiteral: () => isRegularExpressionLiteral,
-    isRequireCall: () => isRequireCall,
-    isRequireVariableStatement: () => isRequireVariableStatement,
-    isRestParameter: () => isRestParameter,
-    isRestTypeNode: () => isRestTypeNode,
-    isReturnStatement: () => isReturnStatement,
-    isReturnStatementWithFixablePromiseHandler: () => isReturnStatementWithFixablePromiseHandler,
-    isRightSideOfAccessExpression: () => isRightSideOfAccessExpression,
-    isRightSideOfPropertyAccess: () => isRightSideOfPropertyAccess,
-    isRightSideOfQualifiedName: () => isRightSideOfQualifiedName,
-    isRightSideOfQualifiedNameOrPropertyAccess: () => isRightSideOfQualifiedNameOrPropertyAccess,
-    isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName: () => isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName,
-    isRootedDiskPath: () => isRootedDiskPath,
-    isSameEntityName: () => isSameEntityName,
-    isSatisfiesExpression: () => isSatisfiesExpression,
-    isScopeMarker: () => isScopeMarker,
-    isSemicolonClassElement: () => isSemicolonClassElement,
-    isSetAccessor: () => isSetAccessor,
-    isSetAccessorDeclaration: () => isSetAccessorDeclaration,
-    isShebangTrivia: () => isShebangTrivia,
-    isShorthandAmbientModuleSymbol: () => isShorthandAmbientModuleSymbol,
-    isShorthandPropertyAssignment: () => isShorthandPropertyAssignment,
-    isSignedNumericLiteral: () => isSignedNumericLiteral,
-    isSimpleCopiableExpression: () => isSimpleCopiableExpression,
-    isSimpleInlineableExpression: () => isSimpleInlineableExpression,
-    isSingleOrDoubleQuote: () => isSingleOrDoubleQuote,
-    isSourceFile: () => isSourceFile,
-    isSourceFileFromLibrary: () => isSourceFileFromLibrary,
-    isSourceFileJS: () => isSourceFileJS,
-    isSourceFileNotJS: () => isSourceFileNotJS,
-    isSourceFileNotJson: () => isSourceFileNotJson,
-    isSourceMapping: () => isSourceMapping,
-    isSpecialPropertyDeclaration: () => isSpecialPropertyDeclaration,
-    isSpreadAssignment: () => isSpreadAssignment,
-    isSpreadElement: () => isSpreadElement,
-    isStatement: () => isStatement,
-    isStatementButNotDeclaration: () => isStatementButNotDeclaration,
-    isStatementOrBlock: () => isStatementOrBlock,
-    isStatementWithLocals: () => isStatementWithLocals,
-    isStatic: () => isStatic,
-    isStaticModifier: () => isStaticModifier,
-    isString: () => isString,
-    isStringAKeyword: () => isStringAKeyword,
-    isStringANonContextualKeyword: () => isStringANonContextualKeyword,
-    isStringDoubleQuoted: () => isStringDoubleQuoted,
-    isStringLiteral: () => isStringLiteral,
-    isStringLiteralLike: () => isStringLiteralLike,
-    isStringLiteralOrJsxExpression: () => isStringLiteralOrJsxExpression,
-    isStringLiteralOrTemplate: () => isStringLiteralOrTemplate,
-    isStringOrNumericLiteralLike: () => isStringOrNumericLiteralLike,
-    isStringOrRegularExpressionOrTemplateLiteral: () => isStringOrRegularExpressionOrTemplateLiteral,
-    isStringTextContainingNode: () => isStringTextContainingNode,
-    isSuperCall: () => isSuperCall,
-    isSuperKeyword: () => isSuperKeyword,
-    isSuperOrSuperProperty: () => isSuperOrSuperProperty,
-    isSuperProperty: () => isSuperProperty,
-    isSupportedSourceFileName: () => isSupportedSourceFileName,
-    isSwitchStatement: () => isSwitchStatement,
-    isSyntaxList: () => isSyntaxList,
-    isSyntheticExpression: () => isSyntheticExpression,
-    isSyntheticReference: () => isSyntheticReference,
-    isTagName: () => isTagName,
-    isTaggedTemplateExpression: () => isTaggedTemplateExpression,
-    isTaggedTemplateTag: () => isTaggedTemplateTag,
-    isTemplateExpression: () => isTemplateExpression,
-    isTemplateHead: () => isTemplateHead,
-    isTemplateLiteral: () => isTemplateLiteral,
-    isTemplateLiteralKind: () => isTemplateLiteralKind,
-    isTemplateLiteralToken: () => isTemplateLiteralToken,
-    isTemplateLiteralTypeNode: () => isTemplateLiteralTypeNode,
-    isTemplateLiteralTypeSpan: () => isTemplateLiteralTypeSpan,
-    isTemplateMiddle: () => isTemplateMiddle,
-    isTemplateMiddleOrTemplateTail: () => isTemplateMiddleOrTemplateTail,
-    isTemplateSpan: () => isTemplateSpan,
-    isTemplateTail: () => isTemplateTail,
-    isTextWhiteSpaceLike: () => isTextWhiteSpaceLike,
-    isThis: () => isThis,
-    isThisContainerOrFunctionBlock: () => isThisContainerOrFunctionBlock,
-    isThisIdentifier: () => isThisIdentifier,
-    isThisInTypeQuery: () => isThisInTypeQuery,
-    isThisInitializedDeclaration: () => isThisInitializedDeclaration,
-    isThisInitializedObjectBindingExpression: () => isThisInitializedObjectBindingExpression,
-    isThisProperty: () => isThisProperty,
-    isThisTypeNode: () => isThisTypeNode,
-    isThisTypeParameter: () => isThisTypeParameter,
-    isThisTypePredicate: () => isThisTypePredicate,
-    isThrowStatement: () => isThrowStatement,
-    isToken: () => isToken,
-    isTokenKind: () => isTokenKind,
-    isTraceEnabled: () => isTraceEnabled,
-    isTransientSymbol: () => isTransientSymbol,
-    isTrivia: () => isTrivia,
-    isTryStatement: () => isTryStatement,
-    isTupleTypeNode: () => isTupleTypeNode,
-    isTypeAlias: () => isTypeAlias,
-    isTypeAliasDeclaration: () => isTypeAliasDeclaration,
-    isTypeAssertion: () => isTypeAssertion,
-    isTypeAssertionExpression: () => isTypeAssertionExpression,
-    isTypeDeclaration: () => isTypeDeclaration,
-    isTypeElement: () => isTypeElement,
-    isTypeKeyword: () => isTypeKeyword,
-    isTypeKeywordToken: () => isTypeKeywordToken,
-    isTypeKeywordTokenOrIdentifier: () => isTypeKeywordTokenOrIdentifier,
-    isTypeLiteralNode: () => isTypeLiteralNode,
-    isTypeNode: () => isTypeNode,
-    isTypeNodeKind: () => isTypeNodeKind,
-    isTypeNodeOrTypeParameterDeclaration: () => isTypeNodeOrTypeParameterDeclaration,
-    isTypeOfExpression: () => isTypeOfExpression,
-    isTypeOnlyImportOrExportDeclaration: () => isTypeOnlyImportOrExportDeclaration,
-    isTypeOperatorNode: () => isTypeOperatorNode,
-    isTypeParameterDeclaration: () => isTypeParameterDeclaration,
-    isTypePredicateNode: () => isTypePredicateNode,
-    isTypeQueryNode: () => isTypeQueryNode,
-    isTypeReferenceNode: () => isTypeReferenceNode,
-    isTypeReferenceType: () => isTypeReferenceType,
-    isUMDExportSymbol: () => isUMDExportSymbol,
-    isUnaryExpression: () => isUnaryExpression,
-    isUnaryExpressionWithWrite: () => isUnaryExpressionWithWrite,
-    isUnicodeIdentifierStart: () => isUnicodeIdentifierStart,
-    isUnionTypeNode: () => isUnionTypeNode,
-    isUnparsedNode: () => isUnparsedNode,
-    isUnparsedPrepend: () => isUnparsedPrepend,
-    isUnparsedSource: () => isUnparsedSource,
-    isUnparsedTextLike: () => isUnparsedTextLike,
-    isUrl: () => isUrl,
-    isValidESSymbolDeclaration: () => isValidESSymbolDeclaration,
-    isValidTypeOnlyAliasUseSite: () => isValidTypeOnlyAliasUseSite,
-    isValueSignatureDeclaration: () => isValueSignatureDeclaration,
-    isVarConst: () => isVarConst,
-    isVariableDeclaration: () => isVariableDeclaration,
-    isVariableDeclarationInVariableStatement: () => isVariableDeclarationInVariableStatement,
-    isVariableDeclarationInitializedToBareOrAccessedRequire: () => isVariableDeclarationInitializedToBareOrAccessedRequire,
-    isVariableDeclarationInitializedToRequire: () => isVariableDeclarationInitializedToRequire,
-    isVariableDeclarationList: () => isVariableDeclarationList,
-    isVariableLike: () => isVariableLike,
-    isVariableLikeOrAccessor: () => isVariableLikeOrAccessor,
-    isVariableStatement: () => isVariableStatement,
-    isVoidExpression: () => isVoidExpression,
-    isWatchSet: () => isWatchSet,
-    isWhileStatement: () => isWhileStatement,
-    isWhiteSpaceLike: () => isWhiteSpaceLike,
-    isWhiteSpaceSingleLine: () => isWhiteSpaceSingleLine,
-    isWithStatement: () => isWithStatement,
-    isWriteAccess: () => isWriteAccess,
-    isWriteOnlyAccess: () => isWriteOnlyAccess,
-    isYieldExpression: () => isYieldExpression,
-    jsxModeNeedsExplicitImport: () => jsxModeNeedsExplicitImport,
-    keywordPart: () => keywordPart,
-    last: () => last,
-    lastOrUndefined: () => lastOrUndefined,
-    length: () => length,
-    libMap: () => libMap,
-    libs: () => libs,
-    lineBreakPart: () => lineBreakPart,
-    linkNamePart: () => linkNamePart,
-    linkPart: () => linkPart,
-    linkTextPart: () => linkTextPart,
-    listFiles: () => listFiles,
-    loadModuleFromGlobalCache: () => loadModuleFromGlobalCache,
-    loadWithModeAwareCache: () => loadWithModeAwareCache,
-    loadWithTypeDirectiveCache: () => loadWithTypeDirectiveCache,
-    makeIdentifierFromModuleName: () => makeIdentifierFromModuleName,
-    makeImport: () => makeImport,
-    makeImportIfNecessary: () => makeImportIfNecessary,
-    makeStringLiteral: () => makeStringLiteral,
-    mangleScopedPackageName: () => mangleScopedPackageName,
-    map: () => map,
-    mapAllOrFail: () => mapAllOrFail,
-    mapDefined: () => mapDefined,
-    mapDefinedEntries: () => mapDefinedEntries,
-    mapDefinedIterator: () => mapDefinedIterator,
-    mapDefinedValues: () => mapDefinedValues,
-    mapEntries: () => mapEntries,
-    mapIterator: () => mapIterator,
-    mapOneOrMany: () => mapOneOrMany,
-    mapToDisplayParts: () => mapToDisplayParts,
-    matchFiles: () => matchFiles,
-    matchPatternOrExact: () => matchPatternOrExact,
-    matchedText: () => matchedText,
-    matchesExclude: () => matchesExclude,
-    maybeBind: () => maybeBind,
-    maybeSetLocalizedDiagnosticMessages: () => maybeSetLocalizedDiagnosticMessages,
-    memoize: () => memoize,
-    memoizeOne: () => memoizeOne,
-    metadataHelper: () => metadataHelper,
-    min: () => min,
-    minAndMax: () => minAndMax,
-    missingFileModifiedTime: () => missingFileModifiedTime,
-    modifierToFlag: () => modifierToFlag,
-    modifiersToFlags: () => modifiersToFlags,
-    moduleOptionDeclaration: () => moduleOptionDeclaration,
-    moduleResolutionIsEqualTo: () => moduleResolutionIsEqualTo,
-    moduleResolutionOptionDeclarations: () => moduleResolutionOptionDeclarations,
-    moduleResolutionRespectsExports: () => moduleResolutionRespectsExports,
-    moduleResolutionUsesNodeModules: () => moduleResolutionUsesNodeModules,
-    moduleSpecifiers: () => ts_moduleSpecifiers_exports,
-    moveEmitHelpers: () => moveEmitHelpers,
-    moveRangeEnd: () => moveRangeEnd,
-    moveRangePastDecorators: () => moveRangePastDecorators,
-    moveRangePastModifiers: () => moveRangePastModifiers,
-    moveRangePos: () => moveRangePos,
-    moveSyntheticComments: () => moveSyntheticComments,
-    mutateMap: () => mutateMap,
-    mutateMapSkippingNewValues: () => mutateMapSkippingNewValues,
-    needsParentheses: () => needsParentheses,
-    needsScopeMarker: () => needsScopeMarker,
-    noEmitNotification: () => noEmitNotification,
-    noEmitSubstitution: () => noEmitSubstitution,
-    noTransformers: () => noTransformers,
-    noTruncationMaximumTruncationLength: () => noTruncationMaximumTruncationLength,
-    nodeCanBeDecorated: () => nodeCanBeDecorated,
-    nodeHasName: () => nodeHasName,
-    nodeIsDecorated: () => nodeIsDecorated,
-    nodeIsMissing: () => nodeIsMissing,
-    nodeIsPresent: () => nodeIsPresent,
-    nodeIsSynthesized: () => nodeIsSynthesized,
-    nodeModuleNameResolver: () => nodeModuleNameResolver,
-    nodeModulesPathPart: () => nodeModulesPathPart,
-    nodeOrChildIsDecorated: () => nodeOrChildIsDecorated,
-    nodeOverlapsWithStartEnd: () => nodeOverlapsWithStartEnd,
-    nodePosToString: () => nodePosToString,
-    nodeSeenTracker: () => nodeSeenTracker,
-    nodeStartsNewLexicalEnvironment: () => nodeStartsNewLexicalEnvironment,
-    nodeToDisplayParts: () => nodeToDisplayParts,
-    noop: () => noop,
-    noopFileWatcher: () => noopFileWatcher,
-    noopPush: () => noopPush,
-    normalizePath: () => normalizePath,
-    normalizeSlashes: () => normalizeSlashes,
-    not: () => not,
-    notImplemented: () => notImplemented,
-    notImplementedResolver: () => notImplementedResolver,
-    nullNodeConverters: () => nullNodeConverters,
-    nullParenthesizerRules: () => nullParenthesizerRules,
-    nullTransformationContext: () => nullTransformationContext,
-    objectAllocator: () => objectAllocator,
-    operatorPart: () => operatorPart,
-    optionDeclarations: () => optionDeclarations,
-    optionMapToObject: () => optionMapToObject,
-    optionsAffectingProgramStructure: () => optionsAffectingProgramStructure,
-    optionsForBuild: () => optionsForBuild,
-    optionsForWatch: () => optionsForWatch,
-    optionsHaveChanges: () => optionsHaveChanges,
-    optionsHaveModuleResolutionChanges: () => optionsHaveModuleResolutionChanges,
-    or: () => or,
-    orderedRemoveItem: () => orderedRemoveItem,
-    orderedRemoveItemAt: () => orderedRemoveItemAt,
-    outFile: () => outFile,
-    packageIdToPackageName: () => packageIdToPackageName,
-    packageIdToString: () => packageIdToString,
-    padLeft: () => padLeft,
-    padRight: () => padRight,
-    paramHelper: () => paramHelper,
-    parameterIsThisKeyword: () => parameterIsThisKeyword,
-    parameterNamePart: () => parameterNamePart,
-    parseBaseNodeFactory: () => parseBaseNodeFactory,
-    parseBuildCommand: () => parseBuildCommand,
-    parseCommandLine: () => parseCommandLine,
-    parseCommandLineWorker: () => parseCommandLineWorker,
-    parseConfigFileTextToJson: () => parseConfigFileTextToJson,
-    parseConfigFileWithSystem: () => parseConfigFileWithSystem,
-    parseConfigHostFromCompilerHostLike: () => parseConfigHostFromCompilerHostLike,
-    parseCustomTypeOption: () => parseCustomTypeOption,
-    parseIsolatedEntityName: () => parseIsolatedEntityName,
-    parseIsolatedJSDocComment: () => parseIsolatedJSDocComment,
-    parseJSDocTypeExpressionForTests: () => parseJSDocTypeExpressionForTests,
-    parseJsonConfigFileContent: () => parseJsonConfigFileContent,
-    parseJsonSourceFileConfigFileContent: () => parseJsonSourceFileConfigFileContent,
-    parseJsonText: () => parseJsonText,
-    parseListTypeOption: () => parseListTypeOption,
-    parseNodeFactory: () => parseNodeFactory,
-    parseNodeModuleFromPath: () => parseNodeModuleFromPath,
-    parsePackageName: () => parsePackageName,
-    parsePseudoBigInt: () => parsePseudoBigInt,
-    patchWriteFileEnsuringDirectory: () => patchWriteFileEnsuringDirectory,
-    pathContainsNodeModules: () => pathContainsNodeModules,
-    pathIsAbsolute: () => pathIsAbsolute,
-    pathIsBareSpecifier: () => pathIsBareSpecifier,
-    pathIsRelative: () => pathIsRelative,
-    patternText: () => patternText,
-    perfLogger: () => perfLogger,
-    performIncrementalCompilation: () => performIncrementalCompilation,
-    performance: () => ts_performance_exports,
-    plainJSErrors: () => plainJSErrors,
-    positionBelongsToNode: () => positionBelongsToNode,
-    positionIsASICandidate: () => positionIsASICandidate,
-    positionIsSynthesized: () => positionIsSynthesized,
-    positionsAreOnSameLine: () => positionsAreOnSameLine,
-    preProcessFile: () => preProcessFile,
-    probablyUsesSemicolons: () => probablyUsesSemicolons,
-    processCommentPragmas: () => processCommentPragmas,
-    processPragmasIntoFields: () => processPragmasIntoFields,
-    processTaggedTemplateExpression: () => processTaggedTemplateExpression,
-    programContainsEsModules: () => programContainsEsModules,
-    programContainsModules: () => programContainsModules,
-    projectReferenceIsEqualTo: () => projectReferenceIsEqualTo,
-    propertyNamePart: () => propertyNamePart,
-    pseudoBigIntToString: () => pseudoBigIntToString,
-    punctuationPart: () => punctuationPart,
-    pushIfUnique: () => pushIfUnique,
-    quote: () => quote,
-    quotePreferenceFromString: () => quotePreferenceFromString,
-    rangeContainsPosition: () => rangeContainsPosition,
-    rangeContainsPositionExclusive: () => rangeContainsPositionExclusive,
-    rangeContainsRange: () => rangeContainsRange,
-    rangeContainsRangeExclusive: () => rangeContainsRangeExclusive,
-    rangeContainsStartEnd: () => rangeContainsStartEnd,
-    rangeEndIsOnSameLineAsRangeStart: () => rangeEndIsOnSameLineAsRangeStart,
-    rangeEndPositionsAreOnSameLine: () => rangeEndPositionsAreOnSameLine,
-    rangeEquals: () => rangeEquals,
-    rangeIsOnSingleLine: () => rangeIsOnSingleLine,
-    rangeOfNode: () => rangeOfNode,
-    rangeOfTypeParameters: () => rangeOfTypeParameters,
-    rangeOverlapsWithStartEnd: () => rangeOverlapsWithStartEnd,
-    rangeStartIsOnSameLineAsRangeEnd: () => rangeStartIsOnSameLineAsRangeEnd,
-    rangeStartPositionsAreOnSameLine: () => rangeStartPositionsAreOnSameLine,
-    readBuilderProgram: () => readBuilderProgram,
-    readConfigFile: () => readConfigFile,
-    readHelper: () => readHelper,
-    readJson: () => readJson,
-    readJsonConfigFile: () => readJsonConfigFile,
-    readJsonOrUndefined: () => readJsonOrUndefined,
-    realizeDiagnostics: () => realizeDiagnostics,
-    reduceEachLeadingCommentRange: () => reduceEachLeadingCommentRange,
-    reduceEachTrailingCommentRange: () => reduceEachTrailingCommentRange,
-    reduceLeft: () => reduceLeft,
-    reduceLeftIterator: () => reduceLeftIterator,
-    reducePathComponents: () => reducePathComponents,
-    refactor: () => ts_refactor_exports,
-    regExpEscape: () => regExpEscape,
-    relativeComplement: () => relativeComplement,
-    removeAllComments: () => removeAllComments,
-    removeEmitHelper: () => removeEmitHelper,
-    removeExtension: () => removeExtension,
-    removeFileExtension: () => removeFileExtension,
-    removeIgnoredPath: () => removeIgnoredPath,
-    removeMinAndVersionNumbers: () => removeMinAndVersionNumbers,
-    removeOptionality: () => removeOptionality,
-    removePrefix: () => removePrefix,
-    removeSuffix: () => removeSuffix,
-    removeTrailingDirectorySeparator: () => removeTrailingDirectorySeparator,
-    repeatString: () => repeatString,
-    replaceElement: () => replaceElement,
-    resolutionExtensionIsTSOrJson: () => resolutionExtensionIsTSOrJson,
-    resolveConfigFileProjectName: () => resolveConfigFileProjectName,
-    resolveJSModule: () => resolveJSModule,
-    resolveModuleName: () => resolveModuleName,
-    resolveModuleNameFromCache: () => resolveModuleNameFromCache,
-    resolvePackageNameToPackageJson: () => resolvePackageNameToPackageJson,
-    resolvePath: () => resolvePath,
-    resolveProjectReferencePath: () => resolveProjectReferencePath,
-    resolveTripleslashReference: () => resolveTripleslashReference,
-    resolveTypeReferenceDirective: () => resolveTypeReferenceDirective,
-    resolvingEmptyArray: () => resolvingEmptyArray,
-    restHelper: () => restHelper,
-    returnFalse: () => returnFalse,
-    returnNoopFileWatcher: () => returnNoopFileWatcher,
-    returnTrue: () => returnTrue,
-    returnUndefined: () => returnUndefined,
-    returnsPromise: () => returnsPromise,
-    sameFlatMap: () => sameFlatMap,
-    sameMap: () => sameMap,
-    sameMapping: () => sameMapping,
-    scanShebangTrivia: () => scanShebangTrivia,
-    scanner: () => scanner,
-    screenStartingMessageCodes: () => screenStartingMessageCodes,
-    semanticDiagnosticsOptionDeclarations: () => semanticDiagnosticsOptionDeclarations,
-    serializeCompilerOptions: () => serializeCompilerOptions,
-    server: () => ts_server_exports2,
-    servicesVersion: () => servicesVersion,
-    setCommentRange: () => setCommentRange,
-    setConfigFileInOptions: () => setConfigFileInOptions,
-    setConstantValue: () => setConstantValue,
-    setEachParent: () => setEachParent,
-    setEmitFlags: () => setEmitFlags,
-    setGetSourceFileAsHashVersioned: () => setGetSourceFileAsHashVersioned,
-    setLocalizedDiagnosticMessages: () => setLocalizedDiagnosticMessages,
-    setModuleDefaultHelper: () => setModuleDefaultHelper,
-    setNodeFlags: () => setNodeFlags,
-    setObjectAllocator: () => setObjectAllocator,
-    setOriginalNode: () => setOriginalNode,
-    setParent: () => setParent,
-    setParentRecursive: () => setParentRecursive,
-    setResolvedModule: () => setResolvedModule,
-    setResolvedTypeReferenceDirective: () => setResolvedTypeReferenceDirective,
-    setSnippetElement: () => setSnippetElement,
-    setSourceMapRange: () => setSourceMapRange,
-    setStackTraceLimit: () => setStackTraceLimit,
-    setStartsOnNewLine: () => setStartsOnNewLine,
-    setSyntheticLeadingComments: () => setSyntheticLeadingComments,
-    setSyntheticTrailingComments: () => setSyntheticTrailingComments,
-    setSys: () => setSys,
-    setSysLog: () => setSysLog,
-    setTextRange: () => setTextRange,
-    setTextRangeEnd: () => setTextRangeEnd,
-    setTextRangePos: () => setTextRangePos,
-    setTextRangePosEnd: () => setTextRangePosEnd,
-    setTextRangePosWidth: () => setTextRangePosWidth,
-    setTokenSourceMapRange: () => setTokenSourceMapRange,
-    setTypeNode: () => setTypeNode,
-    setUILocale: () => setUILocale,
-    setValueDeclaration: () => setValueDeclaration,
-    shouldPreserveConstEnums: () => shouldPreserveConstEnums,
-    shouldUseUriStyleNodeCoreModules: () => shouldUseUriStyleNodeCoreModules,
-    showModuleSpecifier: () => showModuleSpecifier,
-    signatureHasLiteralTypes: () => signatureHasLiteralTypes,
-    signatureHasRestParameter: () => signatureHasRestParameter,
-    signatureToDisplayParts: () => signatureToDisplayParts,
-    single: () => single,
-    singleElementArray: () => singleElementArray,
-    singleIterator: () => singleIterator,
-    singleOrMany: () => singleOrMany,
-    singleOrUndefined: () => singleOrUndefined,
-    skipAlias: () => skipAlias,
-    skipAssertions: () => skipAssertions,
-    skipConstraint: () => skipConstraint,
-    skipOuterExpressions: () => skipOuterExpressions,
-    skipParentheses: () => skipParentheses,
-    skipPartiallyEmittedExpressions: () => skipPartiallyEmittedExpressions,
-    skipTrivia: () => skipTrivia,
-    skipTypeChecking: () => skipTypeChecking,
-    skipTypeParentheses: () => skipTypeParentheses,
-    sliceAfter: () => sliceAfter,
-    some: () => some,
-    sort: () => sort,
-    sortAndDeduplicate: () => sortAndDeduplicate,
-    sortAndDeduplicateDiagnostics: () => sortAndDeduplicateDiagnostics,
-    sourceFileAffectingCompilerOptions: () => sourceFileAffectingCompilerOptions,
-    sourceFileMayBeEmitted: () => sourceFileMayBeEmitted,
-    sourceMapCommentRegExp: () => sourceMapCommentRegExp,
-    sourceMapCommentRegExpDontCareLineStart: () => sourceMapCommentRegExpDontCareLineStart,
-    spacePart: () => spacePart,
-    spanMap: () => spanMap,
-    spreadArrayHelper: () => spreadArrayHelper,
-    stableSort: () => stableSort,
-    startEndContainsRange: () => startEndContainsRange,
-    startEndOverlapsWithStartEnd: () => startEndOverlapsWithStartEnd,
-    startOnNewLine: () => startOnNewLine,
-    startTracing: () => startTracing,
-    startsWith: () => startsWith,
-    startsWithDirectory: () => startsWithDirectory,
-    startsWithUnderscore: () => startsWithUnderscore,
-    startsWithUseStrict: () => startsWithUseStrict,
-    stringContains: () => stringContains,
-    stringContainsAt: () => stringContainsAt,
-    stringToToken: () => stringToToken,
-    stripQuotes: () => stripQuotes,
-    sum: () => sum,
-    supportedDeclarationExtensions: () => supportedDeclarationExtensions,
-    supportedJSExtensions: () => supportedJSExtensions,
-    supportedJSExtensionsFlat: () => supportedJSExtensionsFlat,
-    supportedLocaleDirectories: () => supportedLocaleDirectories,
-    supportedTSExtensions: () => supportedTSExtensions,
-    supportedTSExtensionsFlat: () => supportedTSExtensionsFlat,
-    supportedTSImplementationExtensions: () => supportedTSImplementationExtensions,
-    suppressLeadingAndTrailingTrivia: () => suppressLeadingAndTrailingTrivia,
-    suppressLeadingTrivia: () => suppressLeadingTrivia,
-    suppressTrailingTrivia: () => suppressTrailingTrivia,
-    symbolEscapedNameNoDefault: () => symbolEscapedNameNoDefault,
-    symbolName: () => symbolName,
-    symbolNameNoDefault: () => symbolNameNoDefault,
-    symbolPart: () => symbolPart,
-    symbolToDisplayParts: () => symbolToDisplayParts,
-    syntaxMayBeASICandidate: () => syntaxMayBeASICandidate,
-    syntaxRequiresTrailingSemicolonOrASI: () => syntaxRequiresTrailingSemicolonOrASI,
-    sys: () => sys,
-    sysLog: () => sysLog,
-    tagNamesAreEquivalent: () => tagNamesAreEquivalent,
-    takeWhile: () => takeWhile,
-    targetOptionDeclaration: () => targetOptionDeclaration,
-    templateObjectHelper: () => templateObjectHelper,
-    testFormatSettings: () => testFormatSettings,
-    textChangeRangeIsUnchanged: () => textChangeRangeIsUnchanged,
-    textChangeRangeNewSpan: () => textChangeRangeNewSpan,
-    textChanges: () => ts_textChanges_exports,
-    textOrKeywordPart: () => textOrKeywordPart,
-    textPart: () => textPart,
-    textRangeContainsPositionInclusive: () => textRangeContainsPositionInclusive,
-    textSpanContainsPosition: () => textSpanContainsPosition,
-    textSpanContainsTextSpan: () => textSpanContainsTextSpan,
-    textSpanEnd: () => textSpanEnd,
-    textSpanIntersection: () => textSpanIntersection,
-    textSpanIntersectsWith: () => textSpanIntersectsWith,
-    textSpanIntersectsWithPosition: () => textSpanIntersectsWithPosition,
-    textSpanIntersectsWithTextSpan: () => textSpanIntersectsWithTextSpan,
-    textSpanIsEmpty: () => textSpanIsEmpty,
-    textSpanOverlap: () => textSpanOverlap,
-    textSpanOverlapsWith: () => textSpanOverlapsWith,
-    textSpansEqual: () => textSpansEqual,
-    textToKeywordObj: () => textToKeywordObj,
-    timestamp: () => timestamp,
-    toArray: () => toArray,
-    toBuilderFileEmit: () => toBuilderFileEmit,
-    toBuilderStateFileInfoForMultiEmit: () => toBuilderStateFileInfoForMultiEmit,
-    toEditorSettings: () => toEditorSettings,
-    toFileNameLowerCase: () => toFileNameLowerCase,
-    toLowerCase: () => toLowerCase,
-    toPath: () => toPath,
-    toProgramEmitPending: () => toProgramEmitPending,
-    tokenIsIdentifierOrKeyword: () => tokenIsIdentifierOrKeyword,
-    tokenIsIdentifierOrKeywordOrGreaterThan: () => tokenIsIdentifierOrKeywordOrGreaterThan,
-    tokenToString: () => tokenToString,
-    trace: () => trace,
-    tracing: () => tracing,
-    tracingEnabled: () => tracingEnabled,
-    transform: () => transform,
-    transformClassFields: () => transformClassFields,
-    transformDeclarations: () => transformDeclarations,
-    transformECMAScriptModule: () => transformECMAScriptModule,
-    transformES2015: () => transformES2015,
-    transformES2016: () => transformES2016,
-    transformES2017: () => transformES2017,
-    transformES2018: () => transformES2018,
-    transformES2019: () => transformES2019,
-    transformES2020: () => transformES2020,
-    transformES2021: () => transformES2021,
-    transformES5: () => transformES5,
-    transformESNext: () => transformESNext,
-    transformGenerators: () => transformGenerators,
-    transformJsx: () => transformJsx,
-    transformLegacyDecorators: () => transformLegacyDecorators,
-    transformModule: () => transformModule,
-    transformNodeModule: () => transformNodeModule,
-    transformNodes: () => transformNodes,
-    transformSystemModule: () => transformSystemModule,
-    transformTypeScript: () => transformTypeScript,
-    transpile: () => transpile,
-    transpileModule: () => transpileModule,
-    transpileOptionValueCompilerOptions: () => transpileOptionValueCompilerOptions,
-    trimString: () => trimString,
-    trimStringEnd: () => trimStringEnd,
-    trimStringStart: () => trimStringStart,
-    tryAddToSet: () => tryAddToSet,
-    tryAndIgnoreErrors: () => tryAndIgnoreErrors,
-    tryCast: () => tryCast,
-    tryDirectoryExists: () => tryDirectoryExists,
-    tryExtractTSExtension: () => tryExtractTSExtension,
-    tryFileExists: () => tryFileExists,
-    tryGetClassExtendingExpressionWithTypeArguments: () => tryGetClassExtendingExpressionWithTypeArguments,
-    tryGetClassImplementingOrExtendingExpressionWithTypeArguments: () => tryGetClassImplementingOrExtendingExpressionWithTypeArguments,
-    tryGetDirectories: () => tryGetDirectories,
-    tryGetExtensionFromPath: () => tryGetExtensionFromPath2,
-    tryGetImportFromModuleSpecifier: () => tryGetImportFromModuleSpecifier,
-    tryGetModuleNameFromFile: () => tryGetModuleNameFromFile,
-    tryGetModuleSpecifierFromDeclaration: () => tryGetModuleSpecifierFromDeclaration,
-    tryGetNativePerformanceHooks: () => tryGetNativePerformanceHooks,
-    tryGetPropertyAccessOrIdentifierToString: () => tryGetPropertyAccessOrIdentifierToString,
-    tryGetPropertyNameOfBindingOrAssignmentElement: () => tryGetPropertyNameOfBindingOrAssignmentElement,
-    tryGetSourceMappingURL: () => tryGetSourceMappingURL,
-    tryGetTextOfPropertyName: () => tryGetTextOfPropertyName,
-    tryIOAndConsumeErrors: () => tryIOAndConsumeErrors,
-    tryParsePattern: () => tryParsePattern,
-    tryParsePatterns: () => tryParsePatterns,
-    tryParseRawSourceMap: () => tryParseRawSourceMap,
-    tryReadDirectory: () => tryReadDirectory,
-    tryReadFile: () => tryReadFile,
-    tryRemoveDirectoryPrefix: () => tryRemoveDirectoryPrefix,
-    tryRemoveExtension: () => tryRemoveExtension,
-    tryRemovePrefix: () => tryRemovePrefix,
-    tryRemoveSuffix: () => tryRemoveSuffix,
-    typeAcquisitionDeclarations: () => typeAcquisitionDeclarations,
-    typeAliasNamePart: () => typeAliasNamePart,
-    typeDirectiveIsEqualTo: () => typeDirectiveIsEqualTo,
-    typeHasCallOrConstructSignatures: () => typeHasCallOrConstructSignatures,
-    typeKeywords: () => typeKeywords,
-    typeParameterNamePart: () => typeParameterNamePart,
-    typeToDisplayParts: () => typeToDisplayParts,
-    unchangedPollThresholds: () => unchangedPollThresholds,
-    unchangedTextChangeRange: () => unchangedTextChangeRange,
-    unescapeLeadingUnderscores: () => unescapeLeadingUnderscores,
-    unmangleScopedPackageName: () => unmangleScopedPackageName,
-    unorderedRemoveItem: () => unorderedRemoveItem,
-    unorderedRemoveItemAt: () => unorderedRemoveItemAt,
-    unreachableCodeIsError: () => unreachableCodeIsError,
-    unusedLabelIsError: () => unusedLabelIsError,
-    unwrapInnermostStatementOfLabel: () => unwrapInnermostStatementOfLabel,
-    updateArrayBindingPattern: () => updateArrayBindingPattern,
-    updateArrayLiteral: () => updateArrayLiteral,
-    updateArrayTypeNode: () => updateArrayTypeNode,
-    updateArrowFunction: () => updateArrowFunction,
-    updateAsExpression: () => updateAsExpression,
-    updateAwait: () => updateAwait,
-    updateBinary: () => updateBinary,
-    updateBindingElement: () => updateBindingElement,
-    updateBlock: () => updateBlock,
-    updateBreak: () => updateBreak,
-    updateBundle: () => updateBundle,
-    updateCall: () => updateCall,
-    updateCallChain: () => updateCallChain,
-    updateCallSignature: () => updateCallSignature,
-    updateCaseBlock: () => updateCaseBlock,
-    updateCaseClause: () => updateCaseClause,
-    updateCatchClause: () => updateCatchClause,
-    updateClassDeclaration: () => updateClassDeclaration,
-    updateClassExpression: () => updateClassExpression,
-    updateCommaList: () => updateCommaList,
-    updateComputedPropertyName: () => updateComputedPropertyName,
-    updateConditional: () => updateConditional,
-    updateConditionalTypeNode: () => updateConditionalTypeNode,
-    updateConstructSignature: () => updateConstructSignature,
-    updateConstructor: () => updateConstructor,
-    updateConstructorTypeNode: () => updateConstructorTypeNode,
-    updateContinue: () => updateContinue,
-    updateDecorator: () => updateDecorator,
-    updateDefaultClause: () => updateDefaultClause,
-    updateDelete: () => updateDelete,
-    updateDo: () => updateDo,
-    updateElementAccess: () => updateElementAccess,
-    updateElementAccessChain: () => updateElementAccessChain,
-    updateEnumDeclaration: () => updateEnumDeclaration,
-    updateEnumMember: () => updateEnumMember,
-    updateErrorForNoInputFiles: () => updateErrorForNoInputFiles,
-    updateExportAssignment: () => updateExportAssignment,
-    updateExportDeclaration: () => updateExportDeclaration,
-    updateExportSpecifier: () => updateExportSpecifier,
-    updateExpressionStatement: () => updateExpressionStatement,
-    updateExpressionWithTypeArguments: () => updateExpressionWithTypeArguments,
-    updateExternalModuleReference: () => updateExternalModuleReference,
-    updateFor: () => updateFor,
-    updateForIn: () => updateForIn,
-    updateForOf: () => updateForOf,
-    updateFunctionDeclaration: () => updateFunctionDeclaration,
-    updateFunctionExpression: () => updateFunctionExpression,
-    updateFunctionTypeNode: () => updateFunctionTypeNode,
-    updateGetAccessor: () => updateGetAccessor,
-    updateHeritageClause: () => updateHeritageClause,
-    updateIf: () => updateIf,
-    updateImportClause: () => updateImportClause,
-    updateImportDeclaration: () => updateImportDeclaration,
-    updateImportEqualsDeclaration: () => updateImportEqualsDeclaration,
-    updateImportSpecifier: () => updateImportSpecifier,
-    updateImportTypeNode: () => updateImportTypeNode,
-    updateIndexSignature: () => updateIndexSignature,
-    updateIndexedAccessTypeNode: () => updateIndexedAccessTypeNode,
-    updateInferTypeNode: () => updateInferTypeNode,
-    updateInterfaceDeclaration: () => updateInterfaceDeclaration,
-    updateIntersectionTypeNode: () => updateIntersectionTypeNode,
-    updateJsxAttribute: () => updateJsxAttribute,
-    updateJsxAttributes: () => updateJsxAttributes,
-    updateJsxClosingElement: () => updateJsxClosingElement,
-    updateJsxElement: () => updateJsxElement,
-    updateJsxExpression: () => updateJsxExpression,
-    updateJsxFragment: () => updateJsxFragment,
-    updateJsxOpeningElement: () => updateJsxOpeningElement,
-    updateJsxSelfClosingElement: () => updateJsxSelfClosingElement,
-    updateJsxSpreadAttribute: () => updateJsxSpreadAttribute,
-    updateJsxText: () => updateJsxText,
-    updateLabel: () => updateLabel,
-    updateLanguageServiceSourceFile: () => updateLanguageServiceSourceFile,
-    updateLiteralTypeNode: () => updateLiteralTypeNode,
-    updateMappedTypeNode: () => updateMappedTypeNode,
-    updateMetaProperty: () => updateMetaProperty,
-    updateMethod: () => updateMethod,
-    updateMethodSignature: () => updateMethodSignature,
-    updateMissingFilePathsWatch: () => updateMissingFilePathsWatch,
-    updateModuleBlock: () => updateModuleBlock,
-    updateModuleDeclaration: () => updateModuleDeclaration,
-    updateNamedExports: () => updateNamedExports,
-    updateNamedImports: () => updateNamedImports,
-    updateNamespaceExport: () => updateNamespaceExport,
-    updateNamespaceExportDeclaration: () => updateNamespaceExportDeclaration,
-    updateNamespaceImport: () => updateNamespaceImport,
-    updateNew: () => updateNew,
-    updateNonNullChain: () => updateNonNullChain,
-    updateNonNullExpression: () => updateNonNullExpression,
-    updateObjectBindingPattern: () => updateObjectBindingPattern,
-    updateObjectLiteral: () => updateObjectLiteral,
-    updateOptionalTypeNode: () => updateOptionalTypeNode,
-    updatePackageJsonWatch: () => updatePackageJsonWatch,
-    updateParameter: () => updateParameter,
-    updateParen: () => updateParen,
-    updateParenthesizedType: () => updateParenthesizedType,
-    updatePartiallyEmittedExpression: () => updatePartiallyEmittedExpression,
-    updatePostfix: () => updatePostfix,
-    updatePrefix: () => updatePrefix,
-    updateProperty: () => updateProperty,
-    updatePropertyAccess: () => updatePropertyAccess,
-    updatePropertyAccessChain: () => updatePropertyAccessChain,
-    updatePropertyAssignment: () => updatePropertyAssignment,
-    updatePropertySignature: () => updatePropertySignature,
-    updateQualifiedName: () => updateQualifiedName,
-    updateRestTypeNode: () => updateRestTypeNode,
-    updateReturn: () => updateReturn,
-    updateSetAccessor: () => updateSetAccessor,
-    updateSharedExtendedConfigFileWatcher: () => updateSharedExtendedConfigFileWatcher,
-    updateShorthandPropertyAssignment: () => updateShorthandPropertyAssignment,
-    updateSourceFile: () => updateSourceFile,
-    updateSourceFileNode: () => updateSourceFileNode,
-    updateSpread: () => updateSpread,
-    updateSpreadAssignment: () => updateSpreadAssignment,
-    updateStatement: () => updateStatement,
-    updateSwitch: () => updateSwitch,
-    updateTaggedTemplate: () => updateTaggedTemplate,
-    updateTemplateExpression: () => updateTemplateExpression,
-    updateTemplateSpan: () => updateTemplateSpan,
-    updateThrow: () => updateThrow,
-    updateTry: () => updateTry,
-    updateTupleTypeNode: () => updateTupleTypeNode,
-    updateTypeAliasDeclaration: () => updateTypeAliasDeclaration,
-    updateTypeAssertion: () => updateTypeAssertion,
-    updateTypeLiteralNode: () => updateTypeLiteralNode,
-    updateTypeOf: () => updateTypeOf,
-    updateTypeOperatorNode: () => updateTypeOperatorNode,
-    updateTypeParameterDeclaration: () => updateTypeParameterDeclaration,
-    updateTypePredicateNode: () => updateTypePredicateNode,
-    updateTypePredicateNodeWithModifier: () => updateTypePredicateNodeWithModifier,
-    updateTypeQueryNode: () => updateTypeQueryNode,
-    updateTypeReferenceNode: () => updateTypeReferenceNode,
-    updateUnionTypeNode: () => updateUnionTypeNode,
-    updateVariableDeclaration: () => updateVariableDeclaration,
-    updateVariableDeclarationList: () => updateVariableDeclarationList,
-    updateVariableStatement: () => updateVariableStatement,
-    updateVoid: () => updateVoid,
-    updateWatchingWildcardDirectories: () => updateWatchingWildcardDirectories,
-    updateWhile: () => updateWhile,
-    updateWith: () => updateWith,
-    updateYield: () => updateYield,
-    usingSingleLineStringWriter: () => usingSingleLineStringWriter,
-    utf16EncodeAsString: () => utf16EncodeAsString,
-    validateLocaleAndSetLanguage: () => validateLocaleAndSetLanguage,
-    valuesHelper: () => valuesHelper,
-    version: () => version,
-    versionMajorMinor: () => versionMajorMinor,
-    visitArray: () => visitArray,
-    visitEachChild: () => visitEachChild,
-    visitFunctionBody: () => visitFunctionBody,
-    visitIterationBody: () => visitIterationBody,
-    visitLexicalEnvironment: () => visitLexicalEnvironment,
-    visitNode: () => visitNode,
-    visitNodes: () => visitNodes2,
-    visitParameterList: () => visitParameterList,
-    walkUpBindingElementsAndPatterns: () => walkUpBindingElementsAndPatterns,
-    walkUpParenthesizedExpressions: () => walkUpParenthesizedExpressions,
-    walkUpParenthesizedTypes: () => walkUpParenthesizedTypes,
-    walkUpParenthesizedTypesAndGetParentAndChild: () => walkUpParenthesizedTypesAndGetParentAndChild,
-    whitespaceOrMapCommentRegExp: () => whitespaceOrMapCommentRegExp,
-    writeCommentRange: () => writeCommentRange,
-    writeFile: () => writeFile,
-    writeFileEnsuringDirectories: () => writeFileEnsuringDirectories,
-    zipToIterator: () => zipToIterator,
-    zipToMap: () => zipToMap,
-    zipToModeAwareCache: () => zipToModeAwareCache,
-    zipWith: () => zipWith
-  });
-
-  // src/services/types.ts
-  var ScriptSnapshot;
-  ((ScriptSnapshot2) => {
-    class StringScriptSnapshot {
-      constructor(text) {
-        this.text = text;
-      }
-      getText(start2, end) {
-        return start2 === 0 && end === this.text.length ? this.text : this.text.substring(start2, end);
-      }
-      getLength() {
-        return this.text.length;
-      }
-      getChangeRange() {
-        return void 0;
-      }
+  function emitImportTypeNode(node) {
+    if (node.isTypeOf) {
+      writeKeyword("typeof");
+      writeSpace();
     }
-    function fromString(text) {
-      return new StringScriptSnapshot(text);
-    }
-    ScriptSnapshot2.fromString = fromString;
-  })(ScriptSnapshot || (ScriptSnapshot = {}));
-  var PackageJsonDependencyGroup = /* @__PURE__ */ ((PackageJsonDependencyGroup2) => {
-    PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["Dependencies"] = 1] = "Dependencies";
-    PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["DevDependencies"] = 2] = "DevDependencies";
-    PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["PeerDependencies"] = 4] = "PeerDependencies";
-    PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["OptionalDependencies"] = 8] = "OptionalDependencies";
-    PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["All"] = 15] = "All";
-    return PackageJsonDependencyGroup2;
-  })(PackageJsonDependencyGroup || {});
-  var PackageJsonAutoImportPreference = /* @__PURE__ */ ((PackageJsonAutoImportPreference2) => {
-    PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["Off"] = 0] = "Off";
-    PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["On"] = 1] = "On";
-    PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["Auto"] = 2] = "Auto";
-    return PackageJsonAutoImportPreference2;
-  })(PackageJsonAutoImportPreference || {});
-  var LanguageServiceMode = /* @__PURE__ */ ((LanguageServiceMode2) => {
-    LanguageServiceMode2[LanguageServiceMode2["Semantic"] = 0] = "Semantic";
-    LanguageServiceMode2[LanguageServiceMode2["PartialSemantic"] = 1] = "PartialSemantic";
-    LanguageServiceMode2[LanguageServiceMode2["Syntactic"] = 2] = "Syntactic";
-    return LanguageServiceMode2;
-  })(LanguageServiceMode || {});
-  var emptyOptions = {};
-  var SemanticClassificationFormat = /* @__PURE__ */ ((SemanticClassificationFormat3) => {
-    SemanticClassificationFormat3["Original"] = "original";
-    SemanticClassificationFormat3["TwentyTwenty"] = "2020";
-    return SemanticClassificationFormat3;
-  })(SemanticClassificationFormat || {});
-  var OrganizeImportsMode = /* @__PURE__ */ ((OrganizeImportsMode3) => {
-    OrganizeImportsMode3["All"] = "All";
-    OrganizeImportsMode3["SortAndCombine"] = "SortAndCombine";
-    OrganizeImportsMode3["RemoveUnused"] = "RemoveUnused";
-    return OrganizeImportsMode3;
-  })(OrganizeImportsMode || {});
-  var CompletionTriggerKind = /* @__PURE__ */ ((CompletionTriggerKind4) => {
-    CompletionTriggerKind4[CompletionTriggerKind4["Invoked"] = 1] = "Invoked";
-    CompletionTriggerKind4[CompletionTriggerKind4["TriggerCharacter"] = 2] = "TriggerCharacter";
-    CompletionTriggerKind4[CompletionTriggerKind4["TriggerForIncompleteCompletions"] = 3] = "TriggerForIncompleteCompletions";
-    return CompletionTriggerKind4;
-  })(CompletionTriggerKind || {});
-  var InlayHintKind = /* @__PURE__ */ ((InlayHintKind2) => {
-    InlayHintKind2["Type"] = "Type";
-    InlayHintKind2["Parameter"] = "Parameter";
-    InlayHintKind2["Enum"] = "Enum";
-    return InlayHintKind2;
-  })(InlayHintKind || {});
-  var HighlightSpanKind = /* @__PURE__ */ ((HighlightSpanKind2) => {
-    HighlightSpanKind2["none"] = "none";
-    HighlightSpanKind2["definition"] = "definition";
-    HighlightSpanKind2["reference"] = "reference";
-    HighlightSpanKind2["writtenReference"] = "writtenReference";
-    return HighlightSpanKind2;
-  })(HighlightSpanKind || {});
-  var IndentStyle = /* @__PURE__ */ ((IndentStyle3) => {
-    IndentStyle3[IndentStyle3["None"] = 0] = "None";
-    IndentStyle3[IndentStyle3["Block"] = 1] = "Block";
-    IndentStyle3[IndentStyle3["Smart"] = 2] = "Smart";
-    return IndentStyle3;
-  })(IndentStyle || {});
-  var SemicolonPreference = /* @__PURE__ */ ((SemicolonPreference3) => {
-    SemicolonPreference3["Ignore"] = "ignore";
-    SemicolonPreference3["Insert"] = "insert";
-    SemicolonPreference3["Remove"] = "remove";
-    return SemicolonPreference3;
-  })(SemicolonPreference || {});
-  function getDefaultFormatCodeSettings(newLineCharacter) {
-    return {
-      indentSize: 4,
-      tabSize: 4,
-      newLineCharacter: newLineCharacter || "\n",
-      convertTabsToSpaces: true,
-      indentStyle: 2 /* Smart */,
-      insertSpaceAfterConstructor: false,
-      insertSpaceAfterCommaDelimiter: true,
-      insertSpaceAfterSemicolonInForStatements: true,
-      insertSpaceBeforeAndAfterBinaryOperators: true,
-      insertSpaceAfterKeywordsInControlFlowStatements: true,
-      insertSpaceAfterFunctionKeywordForAnonymousFunctions: false,
-      insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: false,
-      insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: false,
-      insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces: true,
-      insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: false,
-      insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces: false,
-      insertSpaceBeforeFunctionParenthesis: false,
-      placeOpenBraceOnNewLineForFunctions: false,
-      placeOpenBraceOnNewLineForControlBlocks: false,
-      semicolons: "ignore" /* Ignore */,
-      trimTrailingWhitespace: true
-    };
-  }
-  var testFormatSettings = getDefaultFormatCodeSettings("\n");
-  var SymbolDisplayPartKind = /* @__PURE__ */ ((SymbolDisplayPartKind2) => {
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["aliasName"] = 0] = "aliasName";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["className"] = 1] = "className";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["enumName"] = 2] = "enumName";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["fieldName"] = 3] = "fieldName";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["interfaceName"] = 4] = "interfaceName";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["keyword"] = 5] = "keyword";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["lineBreak"] = 6] = "lineBreak";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["numericLiteral"] = 7] = "numericLiteral";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["stringLiteral"] = 8] = "stringLiteral";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["localName"] = 9] = "localName";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["methodName"] = 10] = "methodName";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["moduleName"] = 11] = "moduleName";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["operator"] = 12] = "operator";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["parameterName"] = 13] = "parameterName";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["propertyName"] = 14] = "propertyName";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["punctuation"] = 15] = "punctuation";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["space"] = 16] = "space";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["text"] = 17] = "text";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["typeParameterName"] = 18] = "typeParameterName";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["enumMemberName"] = 19] = "enumMemberName";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["functionName"] = 20] = "functionName";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["regularExpressionLiteral"] = 21] = "regularExpressionLiteral";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["link"] = 22] = "link";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["linkName"] = 23] = "linkName";
-    SymbolDisplayPartKind2[SymbolDisplayPartKind2["linkText"] = 24] = "linkText";
-    return SymbolDisplayPartKind2;
-  })(SymbolDisplayPartKind || {});
-  var CompletionInfoFlags = /* @__PURE__ */ ((CompletionInfoFlags2) => {
-    CompletionInfoFlags2[CompletionInfoFlags2["None"] = 0] = "None";
-    CompletionInfoFlags2[CompletionInfoFlags2["MayIncludeAutoImports"] = 1] = "MayIncludeAutoImports";
-    CompletionInfoFlags2[CompletionInfoFlags2["IsImportStatementCompletion"] = 2] = "IsImportStatementCompletion";
-    CompletionInfoFlags2[CompletionInfoFlags2["IsContinuation"] = 4] = "IsContinuation";
-    CompletionInfoFlags2[CompletionInfoFlags2["ResolvedModuleSpecifiers"] = 8] = "ResolvedModuleSpecifiers";
-    CompletionInfoFlags2[CompletionInfoFlags2["ResolvedModuleSpecifiersBeyondLimit"] = 16] = "ResolvedModuleSpecifiersBeyondLimit";
-    CompletionInfoFlags2[CompletionInfoFlags2["MayIncludeMethodSnippets"] = 32] = "MayIncludeMethodSnippets";
-    return CompletionInfoFlags2;
-  })(CompletionInfoFlags || {});
-  var OutliningSpanKind = /* @__PURE__ */ ((OutliningSpanKind2) => {
-    OutliningSpanKind2["Comment"] = "comment";
-    OutliningSpanKind2["Region"] = "region";
-    OutliningSpanKind2["Code"] = "code";
-    OutliningSpanKind2["Imports"] = "imports";
-    return OutliningSpanKind2;
-  })(OutliningSpanKind || {});
-  var OutputFileType = /* @__PURE__ */ ((OutputFileType2) => {
-    OutputFileType2[OutputFileType2["JavaScript"] = 0] = "JavaScript";
-    OutputFileType2[OutputFileType2["SourceMap"] = 1] = "SourceMap";
-    OutputFileType2[OutputFileType2["Declaration"] = 2] = "Declaration";
-    return OutputFileType2;
-  })(OutputFileType || {});
-  var EndOfLineState = /* @__PURE__ */ ((EndOfLineState3) => {
-    EndOfLineState3[EndOfLineState3["None"] = 0] = "None";
-    EndOfLineState3[EndOfLineState3["InMultiLineCommentTrivia"] = 1] = "InMultiLineCommentTrivia";
-    EndOfLineState3[EndOfLineState3["InSingleQuoteStringLiteral"] = 2] = "InSingleQuoteStringLiteral";
-    EndOfLineState3[EndOfLineState3["InDoubleQuoteStringLiteral"] = 3] = "InDoubleQuoteStringLiteral";
-    EndOfLineState3[EndOfLineState3["InTemplateHeadOrNoSubstitutionTemplate"] = 4] = "InTemplateHeadOrNoSubstitutionTemplate";
-    EndOfLineState3[EndOfLineState3["InTemplateMiddleOrTail"] = 5] = "InTemplateMiddleOrTail";
-    EndOfLineState3[EndOfLineState3["InTemplateSubstitutionPosition"] = 6] = "InTemplateSubstitutionPosition";
-    return EndOfLineState3;
-  })(EndOfLineState || {});
-  var TokenClass = /* @__PURE__ */ ((TokenClass2) => {
-    TokenClass2[TokenClass2["Punctuation"] = 0] = "Punctuation";
-    TokenClass2[TokenClass2["Keyword"] = 1] = "Keyword";
-    TokenClass2[TokenClass2["Operator"] = 2] = "Operator";
-    TokenClass2[TokenClass2["Comment"] = 3] = "Comment";
-    TokenClass2[TokenClass2["Whitespace"] = 4] = "Whitespace";
-    TokenClass2[TokenClass2["Identifier"] = 5] = "Identifier";
-    TokenClass2[TokenClass2["NumberLiteral"] = 6] = "NumberLiteral";
-    TokenClass2[TokenClass2["BigIntLiteral"] = 7] = "BigIntLiteral";
-    TokenClass2[TokenClass2["StringLiteral"] = 8] = "StringLiteral";
-    TokenClass2[TokenClass2["RegExpLiteral"] = 9] = "RegExpLiteral";
-    return TokenClass2;
-  })(TokenClass || {});
-  var ScriptElementKind = /* @__PURE__ */ ((ScriptElementKind2) => {
-    ScriptElementKind2["unknown"] = "";
-    ScriptElementKind2["warning"] = "warning";
-    ScriptElementKind2["keyword"] = "keyword";
-    ScriptElementKind2["scriptElement"] = "script";
-    ScriptElementKind2["moduleElement"] = "module";
-    ScriptElementKind2["classElement"] = "class";
-    ScriptElementKind2["localClassElement"] = "local class";
-    ScriptElementKind2["interfaceElement"] = "interface";
-    ScriptElementKind2["typeElement"] = "type";
-    ScriptElementKind2["enumElement"] = "enum";
-    ScriptElementKind2["enumMemberElement"] = "enum member";
-    ScriptElementKind2["variableElement"] = "var";
-    ScriptElementKind2["localVariableElement"] = "local var";
-    ScriptElementKind2["functionElement"] = "function";
-    ScriptElementKind2["localFunctionElement"] = "local function";
-    ScriptElementKind2["memberFunctionElement"] = "method";
-    ScriptElementKind2["memberGetAccessorElement"] = "getter";
-    ScriptElementKind2["memberSetAccessorElement"] = "setter";
-    ScriptElementKind2["memberVariableElement"] = "property";
-    ScriptElementKind2["memberAccessorVariableElement"] = "accessor";
-    ScriptElementKind2["constructorImplementationElement"] = "constructor";
-    ScriptElementKind2["callSignatureElement"] = "call";
-    ScriptElementKind2["indexSignatureElement"] = "index";
-    ScriptElementKind2["constructSignatureElement"] = "construct";
-    ScriptElementKind2["parameterElement"] = "parameter";
-    ScriptElementKind2["typeParameterElement"] = "type parameter";
-    ScriptElementKind2["primitiveType"] = "primitive type";
-    ScriptElementKind2["label"] = "label";
-    ScriptElementKind2["alias"] = "alias";
-    ScriptElementKind2["constElement"] = "const";
-    ScriptElementKind2["letElement"] = "let";
-    ScriptElementKind2["directory"] = "directory";
-    ScriptElementKind2["externalModuleName"] = "external module name";
-    ScriptElementKind2["jsxAttribute"] = "JSX attribute";
-    ScriptElementKind2["string"] = "string";
-    ScriptElementKind2["link"] = "link";
-    ScriptElementKind2["linkName"] = "link name";
-    ScriptElementKind2["linkText"] = "link text";
-    return ScriptElementKind2;
-  })(ScriptElementKind || {});
-  var ScriptElementKindModifier = /* @__PURE__ */ ((ScriptElementKindModifier2) => {
-    ScriptElementKindModifier2["none"] = "";
-    ScriptElementKindModifier2["publicMemberModifier"] = "public";
-    ScriptElementKindModifier2["privateMemberModifier"] = "private";
-    ScriptElementKindModifier2["protectedMemberModifier"] = "protected";
-    ScriptElementKindModifier2["exportedModifier"] = "export";
-    ScriptElementKindModifier2["ambientModifier"] = "declare";
-    ScriptElementKindModifier2["staticModifier"] = "static";
-    ScriptElementKindModifier2["abstractModifier"] = "abstract";
-    ScriptElementKindModifier2["optionalModifier"] = "optional";
-    ScriptElementKindModifier2["deprecatedModifier"] = "deprecated";
-    ScriptElementKindModifier2["dtsModifier"] = ".d.ts";
-    ScriptElementKindModifier2["tsModifier"] = ".ts";
-    ScriptElementKindModifier2["tsxModifier"] = ".tsx";
-    ScriptElementKindModifier2["jsModifier"] = ".js";
-    ScriptElementKindModifier2["jsxModifier"] = ".jsx";
-    ScriptElementKindModifier2["jsonModifier"] = ".json";
-    ScriptElementKindModifier2["dmtsModifier"] = ".d.mts";
-    ScriptElementKindModifier2["mtsModifier"] = ".mts";
-    ScriptElementKindModifier2["mjsModifier"] = ".mjs";
-    ScriptElementKindModifier2["dctsModifier"] = ".d.cts";
-    ScriptElementKindModifier2["ctsModifier"] = ".cts";
-    ScriptElementKindModifier2["cjsModifier"] = ".cjs";
-    return ScriptElementKindModifier2;
-  })(ScriptElementKindModifier || {});
-  var ClassificationTypeNames = /* @__PURE__ */ ((ClassificationTypeNames2) => {
-    ClassificationTypeNames2["comment"] = "comment";
-    ClassificationTypeNames2["identifier"] = "identifier";
-    ClassificationTypeNames2["keyword"] = "keyword";
-    ClassificationTypeNames2["numericLiteral"] = "number";
-    ClassificationTypeNames2["bigintLiteral"] = "bigint";
-    ClassificationTypeNames2["operator"] = "operator";
-    ClassificationTypeNames2["stringLiteral"] = "string";
-    ClassificationTypeNames2["whiteSpace"] = "whitespace";
-    ClassificationTypeNames2["text"] = "text";
-    ClassificationTypeNames2["punctuation"] = "punctuation";
-    ClassificationTypeNames2["className"] = "class name";
-    ClassificationTypeNames2["enumName"] = "enum name";
-    ClassificationTypeNames2["interfaceName"] = "interface name";
-    ClassificationTypeNames2["moduleName"] = "module name";
-    ClassificationTypeNames2["typeParameterName"] = "type parameter name";
-    ClassificationTypeNames2["typeAliasName"] = "type alias name";
-    ClassificationTypeNames2["parameterName"] = "parameter name";
-    ClassificationTypeNames2["docCommentTagName"] = "doc comment tag name";
-    ClassificationTypeNames2["jsxOpenTagName"] = "jsx open tag name";
-    ClassificationTypeNames2["jsxCloseTagName"] = "jsx close tag name";
-    ClassificationTypeNames2["jsxSelfClosingTagName"] = "jsx self closing tag name";
-    ClassificationTypeNames2["jsxAttribute"] = "jsx attribute";
-    ClassificationTypeNames2["jsxText"] = "jsx text";
-    ClassificationTypeNames2["jsxAttributeStringLiteralValue"] = "jsx attribute string literal value";
-    return ClassificationTypeNames2;
-  })(ClassificationTypeNames || {});
-  var ClassificationType = /* @__PURE__ */ ((ClassificationType3) => {
-    ClassificationType3[ClassificationType3["comment"] = 1] = "comment";
-    ClassificationType3[ClassificationType3["identifier"] = 2] = "identifier";
-    ClassificationType3[ClassificationType3["keyword"] = 3] = "keyword";
-    ClassificationType3[ClassificationType3["numericLiteral"] = 4] = "numericLiteral";
-    ClassificationType3[ClassificationType3["operator"] = 5] = "operator";
-    ClassificationType3[ClassificationType3["stringLiteral"] = 6] = "stringLiteral";
-    ClassificationType3[ClassificationType3["regularExpressionLiteral"] = 7] = "regularExpressionLiteral";
-    ClassificationType3[ClassificationType3["whiteSpace"] = 8] = "whiteSpace";
-    ClassificationType3[ClassificationType3["text"] = 9] = "text";
-    ClassificationType3[ClassificationType3["punctuation"] = 10] = "punctuation";
-    ClassificationType3[ClassificationType3["className"] = 11] = "className";
-    ClassificationType3[ClassificationType3["enumName"] = 12] = "enumName";
-    ClassificationType3[ClassificationType3["interfaceName"] = 13] = "interfaceName";
-    ClassificationType3[ClassificationType3["moduleName"] = 14] = "moduleName";
-    ClassificationType3[ClassificationType3["typeParameterName"] = 15] = "typeParameterName";
-    ClassificationType3[ClassificationType3["typeAliasName"] = 16] = "typeAliasName";
-    ClassificationType3[ClassificationType3["parameterName"] = 17] = "parameterName";
-    ClassificationType3[ClassificationType3["docCommentTagName"] = 18] = "docCommentTagName";
-    ClassificationType3[ClassificationType3["jsxOpenTagName"] = 19] = "jsxOpenTagName";
-    ClassificationType3[ClassificationType3["jsxCloseTagName"] = 20] = "jsxCloseTagName";
-    ClassificationType3[ClassificationType3["jsxSelfClosingTagName"] = 21] = "jsxSelfClosingTagName";
-    ClassificationType3[ClassificationType3["jsxAttribute"] = 22] = "jsxAttribute";
-    ClassificationType3[ClassificationType3["jsxText"] = 23] = "jsxText";
-    ClassificationType3[ClassificationType3["jsxAttributeStringLiteralValue"] = 24] = "jsxAttributeStringLiteralValue";
-    ClassificationType3[ClassificationType3["bigintLiteral"] = 25] = "bigintLiteral";
-    return ClassificationType3;
-  })(ClassificationType || {});
-
-  // src/services/utilities.ts
-  var scanner = createScanner(99 /* Latest */, true);
-  var SemanticMeaning = /* @__PURE__ */ ((SemanticMeaning3) => {
-    SemanticMeaning3[SemanticMeaning3["None"] = 0] = "None";
-    SemanticMeaning3[SemanticMeaning3["Value"] = 1] = "Value";
-    SemanticMeaning3[SemanticMeaning3["Type"] = 2] = "Type";
-    SemanticMeaning3[SemanticMeaning3["Namespace"] = 4] = "Namespace";
-    SemanticMeaning3[SemanticMeaning3["All"] = 7] = "All";
-    return SemanticMeaning3;
-  })(SemanticMeaning || {});
-  function getMeaningFromDeclaration(node) {
-    switch (node.kind) {
-      case 257 /* VariableDeclaration */:
-        return isInJSFile(node) && getJSDocEnumTag(node) ? 7 /* All */ : 1 /* Value */;
-      case 166 /* Parameter */:
-      case 205 /* BindingElement */:
-      case 169 /* PropertyDeclaration */:
-      case 168 /* PropertySignature */:
-      case 299 /* PropertyAssignment */:
-      case 300 /* ShorthandPropertyAssignment */:
-      case 171 /* MethodDeclaration */:
-      case 170 /* MethodSignature */:
-      case 173 /* Constructor */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-      case 295 /* CatchClause */:
-      case 288 /* JsxAttribute */:
-        return 1 /* Value */;
-      case 165 /* TypeParameter */:
-      case 261 /* InterfaceDeclaration */:
-      case 262 /* TypeAliasDeclaration */:
-      case 184 /* TypeLiteral */:
-        return 2 /* Type */;
-      case 348 /* JSDocTypedefTag */:
-        return node.name === void 0 ? 1 /* Value */ | 2 /* Type */ : 2 /* Type */;
-      case 302 /* EnumMember */:
-      case 260 /* ClassDeclaration */:
-        return 1 /* Value */ | 2 /* Type */;
-      case 264 /* ModuleDeclaration */:
-        if (isAmbientModule(node)) {
-          return 4 /* Namespace */ | 1 /* Value */;
-        } else if (getModuleInstanceState(node) === 1 /* Instantiated */) {
-          return 4 /* Namespace */ | 1 /* Value */;
-        } else {
-          return 4 /* Namespace */;
-        }
-      case 263 /* EnumDeclaration */:
-      case 272 /* NamedImports */:
-      case 273 /* ImportSpecifier */:
-      case 268 /* ImportEqualsDeclaration */:
-      case 269 /* ImportDeclaration */:
-      case 274 /* ExportAssignment */:
-      case 275 /* ExportDeclaration */:
-        return 7 /* All */;
-      case 308 /* SourceFile */:
-        return 4 /* Namespace */ | 1 /* Value */;
+    writeKeyword("import");
+    writePunctuation("(");
+    emit(node.argument);
+    if (node.assertions) {
+      writePunctuation(",");
+      writeSpace();
+      writePunctuation("{");
+      writeSpace();
+      writeKeyword("assert");
+      writePunctuation(":");
+      writeSpace();
+      const elements = node.assertions.assertClause.elements;
+      emitList(node.assertions.assertClause, elements, 526226 /* ImportClauseEntries */);
+      writeSpace();
+      writePunctuation("}");
     }
-    return 7 /* All */;
+    writePunctuation(")");
+    if (node.qualifier) {
+      writePunctuation(".");
+      emit(node.qualifier);
+    }
+    emitTypeArguments(node, node.typeArguments);
   }
-  function getMeaningFromLocation(node) {
-    node = getAdjustedReferenceLocation(node);
-    const parent2 = node.parent;
-    if (node.kind === 308 /* SourceFile */) {
-      return 1 /* Value */;
-    } else if (isExportAssignment(parent2) || isExportSpecifier(parent2) || isExternalModuleReference(parent2) || isImportSpecifier(parent2) || isImportClause(parent2) || isImportEqualsDeclaration(parent2) && node === parent2.name) {
-      return 7 /* All */;
-    } else if (isInRightSideOfInternalImportEqualsDeclaration(node)) {
-      return getMeaningFromRightHandSideOfImportEquals(node);
-    } else if (isDeclarationName(node)) {
-      return getMeaningFromDeclaration(parent2);
-    } else if (isEntityName(node) && findAncestor(node, or(isJSDocNameReference, isJSDocLinkLike, isJSDocMemberName))) {
-      return 7 /* All */;
-    } else if (isTypeReference(node)) {
-      return 2 /* Type */;
-    } else if (isNamespaceReference(node)) {
-      return 4 /* Namespace */;
-    } else if (isTypeParameterDeclaration(parent2)) {
-      Debug.assert(isJSDocTemplateTag(parent2.parent));
-      return 2 /* Type */;
-    } else if (isLiteralTypeNode(parent2)) {
-      return 2 /* Type */ | 1 /* Value */;
-    } else {
-      return 1 /* Value */;
+  function emitObjectBindingPattern(node) {
+    writePunctuation("{");
+    emitList(node, node.elements, 525136 /* ObjectBindingPatternElements */);
+    writePunctuation("}");
+  }
+  function emitArrayBindingPattern(node) {
+    writePunctuation("[");
+    emitList(node, node.elements, 524880 /* ArrayBindingPatternElements */);
+    writePunctuation("]");
+  }
+  function emitBindingElement(node) {
+    emit(node.dotDotDotToken);
+    if (node.propertyName) {
+      emit(node.propertyName);
+      writePunctuation(":");
+      writeSpace();
     }
+    emit(node.name);
+    emitInitializer(node.initializer, node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma);
   }
-  function getMeaningFromRightHandSideOfImportEquals(node) {
-    const name = node.kind === 163 /* QualifiedName */ ? node : isQualifiedName(node.parent) && node.parent.right === node ? node.parent : void 0;
-    return name && name.parent.kind === 268 /* ImportEqualsDeclaration */ ? 7 /* All */ : 4 /* Namespace */;
+  function emitArrayLiteralExpression(node) {
+    const elements = node.elements;
+    const preferNewLine = node.multiLine ? 65536 /* PreferNewLine */ : 0 /* None */;
+    emitExpressionList(node, elements, 8914 /* ArrayLiteralExpressionElements */ | preferNewLine, parenthesizer.parenthesizeExpressionForDisallowedComma);
   }
-  function isInRightSideOfInternalImportEqualsDeclaration(node) {
-    while (node.parent.kind === 163 /* QualifiedName */) {
-      node = node.parent;
+  function emitObjectLiteralExpression(node) {
+    pushPrivateNameGenerationScope(
+      TempFlags.Auto,
+      /*newReservedMemberNames*/
+      void 0
+    );
+    forEach(node.properties, generateMemberNames);
+    const indentedFlag = getEmitFlags(node) & 131072 /* Indented */;
+    if (indentedFlag) {
+      increaseIndent();
+    }
+    const preferNewLine = node.multiLine ? 65536 /* PreferNewLine */ : 0 /* None */;
+    const allowTrailingComma = currentSourceFile && currentSourceFile.languageVersion >= 1 /* ES5 */ && !isJsonSourceFile(currentSourceFile) ? 64 /* AllowTrailingComma */ : 0 /* None */;
+    emitList(node, node.properties, 526226 /* ObjectLiteralExpressionProperties */ | allowTrailingComma | preferNewLine);
+    if (indentedFlag) {
+      decreaseIndent();
     }
-    return isInternalModuleImportEqualsDeclaration(node.parent) && node.parent.moduleReference === node;
+    popPrivateNameGenerationScope();
   }
-  function isNamespaceReference(node) {
-    return isQualifiedNameNamespaceReference(node) || isPropertyAccessNamespaceReference(node);
+  function emitPropertyAccessExpression(node) {
+    emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
+    const token = node.questionDotToken || setTextRangePosEnd(factory.createToken(24 /* DotToken */), node.expression.end, node.name.pos);
+    const linesBeforeDot = getLinesBetweenNodes(node, node.expression, token);
+    const linesAfterDot = getLinesBetweenNodes(node, token, node.name);
+    writeLinesAndIndent(
+      linesBeforeDot,
+      /*writeSpaceIfNotIndenting*/
+      false
+    );
+    const shouldEmitDotDot = token.kind !== 28 /* QuestionDotToken */ && mayNeedDotDotForPropertyAccess(node.expression) && !writer.hasTrailingComment() && !writer.hasTrailingWhitespace();
+    if (shouldEmitDotDot) {
+      writePunctuation(".");
+    }
+    if (node.questionDotToken) {
+      emit(token);
+    } else {
+      emitTokenWithComment(token.kind, node.expression.end, writePunctuation, node);
+    }
+    writeLinesAndIndent(
+      linesAfterDot,
+      /*writeSpaceIfNotIndenting*/
+      false
+    );
+    emit(node.name);
+    decreaseIndentIf(linesBeforeDot, linesAfterDot);
   }
-  function isQualifiedNameNamespaceReference(node) {
-    let root = node;
-    let isLastClause = true;
-    if (root.parent.kind === 163 /* QualifiedName */) {
-      while (root.parent && root.parent.kind === 163 /* QualifiedName */) {
-        root = root.parent;
-      }
-      isLastClause = root.right === node;
+  function mayNeedDotDotForPropertyAccess(expression) {
+    expression = skipPartiallyEmittedExpressions(expression);
+    if (isNumericLiteral(expression)) {
+      const text = getLiteralTextOfNode(
+        expression,
+        /*neverAsciiEscape*/
+        true,
+        /*jsxAttributeEscape*/
+        false
+      );
+      return !expression.numericLiteralFlags && !stringContains(text, tokenToString(24 /* DotToken */));
+    } else if (isAccessExpression(expression)) {
+      const constantValue = getConstantValue(expression);
+      return typeof constantValue === "number" && isFinite(constantValue) && Math.floor(constantValue) === constantValue;
     }
-    return root.parent.kind === 180 /* TypeReference */ && !isLastClause;
   }
-  function isPropertyAccessNamespaceReference(node) {
-    let root = node;
-    let isLastClause = true;
-    if (root.parent.kind === 208 /* PropertyAccessExpression */) {
-      while (root.parent && root.parent.kind === 208 /* PropertyAccessExpression */) {
-        root = root.parent;
-      }
-      isLastClause = root.name === node;
+  function emitElementAccessExpression(node) {
+    emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
+    emit(node.questionDotToken);
+    emitTokenWithComment(22 /* OpenBracketToken */, node.expression.end, writePunctuation, node);
+    emitExpression(node.argumentExpression);
+    emitTokenWithComment(23 /* CloseBracketToken */, node.argumentExpression.end, writePunctuation, node);
+  }
+  function emitCallExpression(node) {
+    const indirectCall = getEmitFlags(node) & 1073741824 /* IndirectCall */;
+    if (indirectCall) {
+      writePunctuation("(");
+      writeLiteral("0");
+      writePunctuation(",");
+      writeSpace();
     }
-    if (!isLastClause && root.parent.kind === 230 /* ExpressionWithTypeArguments */ && root.parent.parent.kind === 294 /* HeritageClause */) {
-      const decl = root.parent.parent.parent;
-      return decl.kind === 260 /* ClassDeclaration */ && root.parent.parent.token === 117 /* ImplementsKeyword */ || decl.kind === 261 /* InterfaceDeclaration */ && root.parent.parent.token === 94 /* ExtendsKeyword */;
+    emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
+    if (indirectCall) {
+      writePunctuation(")");
     }
-    return false;
+    emit(node.questionDotToken);
+    emitTypeArguments(node, node.typeArguments);
+    emitExpressionList(node, node.arguments, 2576 /* CallExpressionArguments */, parenthesizer.parenthesizeExpressionForDisallowedComma);
   }
-  function isTypeReference(node) {
-    if (isRightSideOfQualifiedNameOrPropertyAccess(node)) {
-      node = node.parent;
+  function emitNewExpression(node) {
+    emitTokenWithComment(103 /* NewKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfNew);
+    emitTypeArguments(node, node.typeArguments);
+    emitExpressionList(node, node.arguments, 18960 /* NewExpressionArguments */, parenthesizer.parenthesizeExpressionForDisallowedComma);
+  }
+  function emitTaggedTemplateExpression(node) {
+    const indirectCall = getEmitFlags(node) & 1073741824 /* IndirectCall */;
+    if (indirectCall) {
+      writePunctuation("(");
+      writeLiteral("0");
+      writePunctuation(",");
+      writeSpace();
     }
-    switch (node.kind) {
-      case 108 /* ThisKeyword */:
-        return !isExpressionNode(node);
-      case 194 /* ThisType */:
-        return true;
+    emitExpression(node.tag, parenthesizer.parenthesizeLeftSideOfAccess);
+    if (indirectCall) {
+      writePunctuation(")");
     }
-    switch (node.parent.kind) {
-      case 180 /* TypeReference */:
-        return true;
-      case 202 /* ImportType */:
-        return !node.parent.isTypeOf;
-      case 230 /* ExpressionWithTypeArguments */:
-        return isPartOfTypeNode(node.parent);
+    emitTypeArguments(node, node.typeArguments);
+    writeSpace();
+    emitExpression(node.template);
+  }
+  function emitTypeAssertionExpression(node) {
+    writePunctuation("<");
+    emit(node.type);
+    writePunctuation(">");
+    emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+  }
+  function emitParenthesizedExpression(node) {
+    const openParenPos = emitTokenWithComment(20 /* OpenParenToken */, node.pos, writePunctuation, node);
+    const indented = writeLineSeparatorsAndIndentBefore(node.expression, node);
+    emitExpression(
+      node.expression,
+      /*parenthesizerRules*/
+      void 0
+    );
+    writeLineSeparatorsAfter(node.expression, node);
+    decreaseIndentIf(indented);
+    emitTokenWithComment(21 /* CloseParenToken */, node.expression ? node.expression.end : openParenPos, writePunctuation, node);
+  }
+  function emitFunctionExpression(node) {
+    generateNameIfNeeded(node.name);
+    emitFunctionDeclarationOrExpression(node);
+  }
+  function emitArrowFunction(node) {
+    emitModifiers(node, node.modifiers);
+    emitSignatureAndBody(node, emitArrowFunctionHead);
+  }
+  function emitArrowFunctionHead(node) {
+    emitTypeParameters(node, node.typeParameters);
+    emitParametersForArrow(node, node.parameters);
+    emitTypeAnnotation(node.type);
+    writeSpace();
+    emit(node.equalsGreaterThanToken);
+  }
+  function emitDeleteExpression(node) {
+    emitTokenWithComment(89 /* DeleteKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+  }
+  function emitTypeOfExpression(node) {
+    emitTokenWithComment(112 /* TypeOfKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+  }
+  function emitVoidExpression(node) {
+    emitTokenWithComment(114 /* VoidKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+  }
+  function emitAwaitExpression(node) {
+    emitTokenWithComment(133 /* AwaitKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary);
+  }
+  function emitPrefixUnaryExpression(node) {
+    writeTokenText(node.operator, writeOperator);
+    if (shouldEmitWhitespaceBeforeOperand(node)) {
+      writeSpace();
     }
-    return false;
+    emitExpression(node.operand, parenthesizer.parenthesizeOperandOfPrefixUnary);
   }
-  function isCallExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) {
-    return isCalleeWorker(node, isCallExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions);
+  function shouldEmitWhitespaceBeforeOperand(node) {
+    const operand = node.operand;
+    return operand.kind === 221 /* PrefixUnaryExpression */ && (node.operator === 39 /* PlusToken */ && (operand.operator === 39 /* PlusToken */ || operand.operator === 45 /* PlusPlusToken */) || node.operator === 40 /* MinusToken */ && (operand.operator === 40 /* MinusToken */ || operand.operator === 46 /* MinusMinusToken */));
   }
-  function isNewExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) {
-    return isCalleeWorker(node, isNewExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions);
+  function emitPostfixUnaryExpression(node) {
+    emitExpression(node.operand, parenthesizer.parenthesizeOperandOfPostfixUnary);
+    writeTokenText(node.operator, writeOperator);
+  }
+  function createEmitBinaryExpression() {
+    return createBinaryExpressionTrampoline(
+      onEnter,
+      onLeft,
+      onOperator,
+      onRight,
+      onExit,
+      /*foldState*/
+      void 0
+    );
+    function onEnter(node, state) {
+      if (state) {
+        state.stackIndex++;
+        state.preserveSourceNewlinesStack[state.stackIndex] = preserveSourceNewlines;
+        state.containerPosStack[state.stackIndex] = containerPos;
+        state.containerEndStack[state.stackIndex] = containerEnd;
+        state.declarationListContainerEndStack[state.stackIndex] = declarationListContainerEnd;
+        const emitComments2 = state.shouldEmitCommentsStack[state.stackIndex] = shouldEmitComments(node);
+        const emitSourceMaps = state.shouldEmitSourceMapsStack[state.stackIndex] = shouldEmitSourceMaps(node);
+        onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(node);
+        if (emitComments2)
+          emitCommentsBeforeNode(node);
+        if (emitSourceMaps)
+          emitSourceMapsBeforeNode(node);
+        beforeEmitNode(node);
+      } else {
+        state = {
+          stackIndex: 0,
+          preserveSourceNewlinesStack: [void 0],
+          containerPosStack: [-1],
+          containerEndStack: [-1],
+          declarationListContainerEndStack: [-1],
+          shouldEmitCommentsStack: [false],
+          shouldEmitSourceMapsStack: [false]
+        };
+      }
+      return state;
+    }
+    function onLeft(next, _workArea, parent2) {
+      return maybeEmitExpression(next, parent2, "left");
+    }
+    function onOperator(operatorToken, _state, node) {
+      const isCommaOperator = operatorToken.kind !== 27 /* CommaToken */;
+      const linesBeforeOperator = getLinesBetweenNodes(node, node.left, operatorToken);
+      const linesAfterOperator = getLinesBetweenNodes(node, operatorToken, node.right);
+      writeLinesAndIndent(linesBeforeOperator, isCommaOperator);
+      emitLeadingCommentsOfPosition(operatorToken.pos);
+      writeTokenNode(operatorToken, operatorToken.kind === 101 /* InKeyword */ ? writeKeyword : writeOperator);
+      emitTrailingCommentsOfPosition(
+        operatorToken.end,
+        /*prefixSpace*/
+        true
+      );
+      writeLinesAndIndent(
+        linesAfterOperator,
+        /*writeSpaceIfNotIndenting*/
+        true
+      );
+    }
+    function onRight(next, _workArea, parent2) {
+      return maybeEmitExpression(next, parent2, "right");
+    }
+    function onExit(node, state) {
+      const linesBeforeOperator = getLinesBetweenNodes(node, node.left, node.operatorToken);
+      const linesAfterOperator = getLinesBetweenNodes(node, node.operatorToken, node.right);
+      decreaseIndentIf(linesBeforeOperator, linesAfterOperator);
+      if (state.stackIndex > 0) {
+        const savedPreserveSourceNewlines = state.preserveSourceNewlinesStack[state.stackIndex];
+        const savedContainerPos = state.containerPosStack[state.stackIndex];
+        const savedContainerEnd = state.containerEndStack[state.stackIndex];
+        const savedDeclarationListContainerEnd = state.declarationListContainerEndStack[state.stackIndex];
+        const shouldEmitComments2 = state.shouldEmitCommentsStack[state.stackIndex];
+        const shouldEmitSourceMaps2 = state.shouldEmitSourceMapsStack[state.stackIndex];
+        afterEmitNode(savedPreserveSourceNewlines);
+        if (shouldEmitSourceMaps2)
+          emitSourceMapsAfterNode(node);
+        if (shouldEmitComments2)
+          emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd);
+        onAfterEmitNode == null ? void 0 : onAfterEmitNode(node);
+        state.stackIndex--;
+      }
+    }
+    function maybeEmitExpression(next, parent2, side) {
+      const parenthesizerRule = side === "left" ? parenthesizer.getParenthesizeLeftSideOfBinaryForOperator(parent2.operatorToken.kind) : parenthesizer.getParenthesizeRightSideOfBinaryForOperator(parent2.operatorToken.kind);
+      let pipelinePhase = getPipelinePhase(0 /* Notification */, 1 /* Expression */, next);
+      if (pipelinePhase === pipelineEmitWithSubstitution) {
+        Debug.assertIsDefined(lastSubstitution);
+        next = parenthesizerRule(cast(lastSubstitution, isExpression));
+        pipelinePhase = getNextPipelinePhase(1 /* Substitution */, 1 /* Expression */, next);
+        lastSubstitution = void 0;
+      }
+      if (pipelinePhase === pipelineEmitWithComments || pipelinePhase === pipelineEmitWithSourceMaps || pipelinePhase === pipelineEmitWithHint) {
+        if (isBinaryExpression(next)) {
+          return next;
+        }
+      }
+      currentParenthesizerRule = parenthesizerRule;
+      pipelinePhase(1 /* Expression */, next);
+    }
+  }
+  function emitConditionalExpression(node) {
+    const linesBeforeQuestion = getLinesBetweenNodes(node, node.condition, node.questionToken);
+    const linesAfterQuestion = getLinesBetweenNodes(node, node.questionToken, node.whenTrue);
+    const linesBeforeColon = getLinesBetweenNodes(node, node.whenTrue, node.colonToken);
+    const linesAfterColon = getLinesBetweenNodes(node, node.colonToken, node.whenFalse);
+    emitExpression(node.condition, parenthesizer.parenthesizeConditionOfConditionalExpression);
+    writeLinesAndIndent(
+      linesBeforeQuestion,
+      /*writeSpaceIfNotIndenting*/
+      true
+    );
+    emit(node.questionToken);
+    writeLinesAndIndent(
+      linesAfterQuestion,
+      /*writeSpaceIfNotIndenting*/
+      true
+    );
+    emitExpression(node.whenTrue, parenthesizer.parenthesizeBranchOfConditionalExpression);
+    decreaseIndentIf(linesBeforeQuestion, linesAfterQuestion);
+    writeLinesAndIndent(
+      linesBeforeColon,
+      /*writeSpaceIfNotIndenting*/
+      true
+    );
+    emit(node.colonToken);
+    writeLinesAndIndent(
+      linesAfterColon,
+      /*writeSpaceIfNotIndenting*/
+      true
+    );
+    emitExpression(node.whenFalse, parenthesizer.parenthesizeBranchOfConditionalExpression);
+    decreaseIndentIf(linesBeforeColon, linesAfterColon);
+  }
+  function emitTemplateExpression(node) {
+    emit(node.head);
+    emitList(node, node.templateSpans, 262144 /* TemplateExpressionSpans */);
+  }
+  function emitYieldExpression(node) {
+    emitTokenWithComment(125 /* YieldKeyword */, node.pos, writeKeyword, node);
+    emit(node.asteriskToken);
+    emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsiAndDisallowedComma);
+  }
+  function emitSpreadElement(node) {
+    emitTokenWithComment(25 /* DotDotDotToken */, node.pos, writePunctuation, node);
+    emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma);
+  }
+  function emitClassExpression(node) {
+    generateNameIfNeeded(node.name);
+    emitClassDeclarationOrExpression(node);
+  }
+  function emitExpressionWithTypeArguments(node) {
+    emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
+    emitTypeArguments(node, node.typeArguments);
+  }
+  function emitAsExpression(node) {
+    emitExpression(
+      node.expression,
+      /*parenthesizerRules*/
+      void 0
+    );
+    if (node.type) {
+      writeSpace();
+      writeKeyword("as");
+      writeSpace();
+      emit(node.type);
+    }
   }
-  function isCallOrNewExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) {
-    return isCalleeWorker(node, isCallOrNewExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions);
+  function emitNonNullExpression(node) {
+    emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
+    writeOperator("!");
   }
-  function isTaggedTemplateTag(node, includeElementAccess = false, skipPastOuterExpressions = false) {
-    return isCalleeWorker(node, isTaggedTemplateExpression, selectTagOfTaggedTemplateExpression, includeElementAccess, skipPastOuterExpressions);
+  function emitSatisfiesExpression(node) {
+    emitExpression(
+      node.expression,
+      /*parenthesizerRules*/
+      void 0
+    );
+    if (node.type) {
+      writeSpace();
+      writeKeyword("satisfies");
+      writeSpace();
+      emit(node.type);
+    }
   }
-  function isDecoratorTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) {
-    return isCalleeWorker(node, isDecorator, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions);
+  function emitMetaProperty(node) {
+    writeToken(node.keywordToken, node.pos, writePunctuation);
+    writePunctuation(".");
+    emit(node.name);
   }
-  function isJsxOpeningLikeElementTagName(node, includeElementAccess = false, skipPastOuterExpressions = false) {
-    return isCalleeWorker(node, isJsxOpeningLikeElement, selectTagNameOfJsxOpeningLikeElement, includeElementAccess, skipPastOuterExpressions);
+  function emitTemplateSpan(node) {
+    emitExpression(node.expression);
+    emit(node.literal);
   }
-  function selectExpressionOfCallOrNewExpressionOrDecorator(node) {
-    return node.expression;
+  function emitBlock(node) {
+    emitBlockStatements(
+      node,
+      /*forceSingleLine*/
+      !node.multiLine && isEmptyBlock(node)
+    );
   }
-  function selectTagOfTaggedTemplateExpression(node) {
-    return node.tag;
+  function emitBlockStatements(node, forceSingleLine) {
+    emitTokenWithComment(
+      18 /* OpenBraceToken */,
+      node.pos,
+      writePunctuation,
+      /*contextNode*/
+      node
+    );
+    const format = forceSingleLine || getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineBlockStatements */ : 129 /* MultiLineBlockStatements */;
+    emitList(node, node.statements, format);
+    emitTokenWithComment(
+      19 /* CloseBraceToken */,
+      node.statements.end,
+      writePunctuation,
+      /*contextNode*/
+      node,
+      /*indentLeading*/
+      !!(format & 1 /* MultiLine */)
+    );
   }
-  function selectTagNameOfJsxOpeningLikeElement(node) {
-    return node.tagName;
+  function emitVariableStatement(node) {
+    emitModifiers(node, node.modifiers);
+    emit(node.declarationList);
+    writeTrailingSemicolon();
   }
-  function isCalleeWorker(node, pred, calleeSelector, includeElementAccess, skipPastOuterExpressions) {
-    let target = includeElementAccess ? climbPastPropertyOrElementAccess(node) : climbPastPropertyAccess(node);
-    if (skipPastOuterExpressions) {
-      target = skipOuterExpressions(target);
+  function emitEmptyStatement(isEmbeddedStatement) {
+    if (isEmbeddedStatement) {
+      writePunctuation(";");
+    } else {
+      writeTrailingSemicolon();
     }
-    return !!target && !!target.parent && pred(target.parent) && calleeSelector(target.parent) === target;
-  }
-  function climbPastPropertyAccess(node) {
-    return isRightSideOfPropertyAccess(node) ? node.parent : node;
   }
-  function climbPastPropertyOrElementAccess(node) {
-    return isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node) ? node.parent : node;
+  function emitExpressionStatement(node) {
+    emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfExpressionStatement);
+    if (!currentSourceFile || !isJsonSourceFile(currentSourceFile) || nodeIsSynthesized(node.expression)) {
+      writeTrailingSemicolon();
+    }
   }
-  function getTargetLabel(referenceNode, labelName) {
-    while (referenceNode) {
-      if (referenceNode.kind === 253 /* LabeledStatement */ && referenceNode.label.escapedText === labelName) {
-        return referenceNode.label;
+  function emitIfStatement(node) {
+    const openParenPos = emitTokenWithComment(99 /* IfKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
+    emitExpression(node.expression);
+    emitTokenWithComment(21 /* CloseParenToken */, node.expression.end, writePunctuation, node);
+    emitEmbeddedStatement(node, node.thenStatement);
+    if (node.elseStatement) {
+      writeLineOrSpace(node, node.thenStatement, node.elseStatement);
+      emitTokenWithComment(91 /* ElseKeyword */, node.thenStatement.end, writeKeyword, node);
+      if (node.elseStatement.kind === 242 /* IfStatement */) {
+        writeSpace();
+        emit(node.elseStatement);
+      } else {
+        emitEmbeddedStatement(node, node.elseStatement);
       }
-      referenceNode = referenceNode.parent;
     }
-    return void 0;
   }
-  function hasPropertyAccessExpressionWithName(node, funcName) {
-    if (!isPropertyAccessExpression(node.expression)) {
-      return false;
+  function emitWhileClause(node, startPos) {
+    const openParenPos = emitTokenWithComment(115 /* WhileKeyword */, startPos, writeKeyword, node);
+    writeSpace();
+    emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
+    emitExpression(node.expression);
+    emitTokenWithComment(21 /* CloseParenToken */, node.expression.end, writePunctuation, node);
+  }
+  function emitDoStatement(node) {
+    emitTokenWithComment(90 /* DoKeyword */, node.pos, writeKeyword, node);
+    emitEmbeddedStatement(node, node.statement);
+    if (isBlock(node.statement) && !preserveSourceNewlines) {
+      writeSpace();
+    } else {
+      writeLineOrSpace(node, node.statement, node.expression);
     }
-    return node.expression.name.text === funcName;
+    emitWhileClause(node, node.statement.end);
+    writeTrailingSemicolon();
   }
-  function isJumpStatementTarget(node) {
-    var _a2;
-    return isIdentifier(node) && ((_a2 = tryCast(node.parent, isBreakOrContinueStatement)) == null ? void 0 : _a2.label) === node;
+  function emitWhileStatement(node) {
+    emitWhileClause(node, node.pos);
+    emitEmbeddedStatement(node, node.statement);
   }
-  function isLabelOfLabeledStatement(node) {
-    var _a2;
-    return isIdentifier(node) && ((_a2 = tryCast(node.parent, isLabeledStatement)) == null ? void 0 : _a2.label) === node;
+  function emitForStatement(node) {
+    const openParenPos = emitTokenWithComment(97 /* ForKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    let pos = emitTokenWithComment(
+      20 /* OpenParenToken */,
+      openParenPos,
+      writePunctuation,
+      /*contextNode*/
+      node
+    );
+    emitForBinding(node.initializer);
+    pos = emitTokenWithComment(26 /* SemicolonToken */, node.initializer ? node.initializer.end : pos, writePunctuation, node);
+    emitExpressionWithLeadingSpace(node.condition);
+    pos = emitTokenWithComment(26 /* SemicolonToken */, node.condition ? node.condition.end : pos, writePunctuation, node);
+    emitExpressionWithLeadingSpace(node.incrementor);
+    emitTokenWithComment(21 /* CloseParenToken */, node.incrementor ? node.incrementor.end : pos, writePunctuation, node);
+    emitEmbeddedStatement(node, node.statement);
+  }
+  function emitForInStatement(node) {
+    const openParenPos = emitTokenWithComment(97 /* ForKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
+    emitForBinding(node.initializer);
+    writeSpace();
+    emitTokenWithComment(101 /* InKeyword */, node.initializer.end, writeKeyword, node);
+    writeSpace();
+    emitExpression(node.expression);
+    emitTokenWithComment(21 /* CloseParenToken */, node.expression.end, writePunctuation, node);
+    emitEmbeddedStatement(node, node.statement);
+  }
+  function emitForOfStatement(node) {
+    const openParenPos = emitTokenWithComment(97 /* ForKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitWithTrailingSpace(node.awaitModifier);
+    emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
+    emitForBinding(node.initializer);
+    writeSpace();
+    emitTokenWithComment(162 /* OfKeyword */, node.initializer.end, writeKeyword, node);
+    writeSpace();
+    emitExpression(node.expression);
+    emitTokenWithComment(21 /* CloseParenToken */, node.expression.end, writePunctuation, node);
+    emitEmbeddedStatement(node, node.statement);
+  }
+  function emitForBinding(node) {
+    if (node !== void 0) {
+      if (node.kind === 258 /* VariableDeclarationList */) {
+        emit(node);
+      } else {
+        emitExpression(node);
+      }
+    }
   }
-  function isLabelName(node) {
-    return isLabelOfLabeledStatement(node) || isJumpStatementTarget(node);
+  function emitContinueStatement(node) {
+    emitTokenWithComment(86 /* ContinueKeyword */, node.pos, writeKeyword, node);
+    emitWithLeadingSpace(node.label);
+    writeTrailingSemicolon();
   }
-  function isTagName(node) {
-    var _a2;
-    return ((_a2 = tryCast(node.parent, isJSDocTag)) == null ? void 0 : _a2.tagName) === node;
+  function emitBreakStatement(node) {
+    emitTokenWithComment(81 /* BreakKeyword */, node.pos, writeKeyword, node);
+    emitWithLeadingSpace(node.label);
+    writeTrailingSemicolon();
   }
-  function isRightSideOfQualifiedName(node) {
-    var _a2;
-    return ((_a2 = tryCast(node.parent, isQualifiedName)) == null ? void 0 : _a2.right) === node;
+  function emitTokenWithComment(token, pos, writer2, contextNode, indentLeading) {
+    const node = getParseTreeNode(contextNode);
+    const isSimilarNode = node && node.kind === contextNode.kind;
+    const startPos = pos;
+    if (isSimilarNode && currentSourceFile) {
+      pos = skipTrivia(currentSourceFile.text, pos);
+    }
+    if (isSimilarNode && contextNode.pos !== startPos) {
+      const needsIndent = indentLeading && currentSourceFile && !positionsAreOnSameLine(startPos, pos, currentSourceFile);
+      if (needsIndent) {
+        increaseIndent();
+      }
+      emitLeadingCommentsOfPosition(startPos);
+      if (needsIndent) {
+        decreaseIndent();
+      }
+    }
+    pos = writeTokenText(token, writer2, pos);
+    if (isSimilarNode && contextNode.end !== pos) {
+      const isJsxExprContext = contextNode.kind === 291 /* JsxExpression */;
+      emitTrailingCommentsOfPosition(
+        pos,
+        /*prefixSpace*/
+        !isJsxExprContext,
+        /*forceNoNewline*/
+        isJsxExprContext
+      );
+    }
+    return pos;
   }
-  function isRightSideOfPropertyAccess(node) {
-    var _a2;
-    return ((_a2 = tryCast(node.parent, isPropertyAccessExpression)) == null ? void 0 : _a2.name) === node;
+  function commentWillEmitNewLine(node) {
+    return node.kind === 2 /* SingleLineCommentTrivia */ || !!node.hasTrailingNewLine;
   }
-  function isArgumentExpressionOfElementAccess(node) {
-    var _a2;
-    return ((_a2 = tryCast(node.parent, isElementAccessExpression)) == null ? void 0 : _a2.argumentExpression) === node;
+  function willEmitLeadingNewLine(node) {
+    if (!currentSourceFile)
+      return false;
+    if (some(getLeadingCommentRanges(currentSourceFile.text, node.pos), commentWillEmitNewLine))
+      return true;
+    if (some(getSyntheticLeadingComments(node), commentWillEmitNewLine))
+      return true;
+    if (isPartiallyEmittedExpression(node)) {
+      if (node.pos !== node.expression.pos) {
+        if (some(getTrailingCommentRanges(currentSourceFile.text, node.expression.pos), commentWillEmitNewLine))
+          return true;
+      }
+      return willEmitLeadingNewLine(node.expression);
+    }
+    return false;
   }
-  function isNameOfModuleDeclaration(node) {
-    var _a2;
-    return ((_a2 = tryCast(node.parent, isModuleDeclaration)) == null ? void 0 : _a2.name) === node;
+  function parenthesizeExpressionForNoAsi(node) {
+    if (!commentsDisabled && isPartiallyEmittedExpression(node) && willEmitLeadingNewLine(node)) {
+      const parseNode = getParseTreeNode(node);
+      if (parseNode && isParenthesizedExpression(parseNode)) {
+        const parens = factory.createParenthesizedExpression(node.expression);
+        setOriginalNode(parens, node);
+        setTextRange(parens, parseNode);
+        return parens;
+      }
+      return factory.createParenthesizedExpression(node);
+    }
+    return node;
   }
-  function isNameOfFunctionDeclaration(node) {
-    var _a2;
-    return isIdentifier(node) && ((_a2 = tryCast(node.parent, isFunctionLike)) == null ? void 0 : _a2.name) === node;
+  function parenthesizeExpressionForNoAsiAndDisallowedComma(node) {
+    return parenthesizeExpressionForNoAsi(parenthesizer.parenthesizeExpressionForDisallowedComma(node));
   }
-  function isLiteralNameOfPropertyDeclarationOrIndexAccess(node) {
-    switch (node.parent.kind) {
-      case 169 /* PropertyDeclaration */:
-      case 168 /* PropertySignature */:
-      case 299 /* PropertyAssignment */:
-      case 302 /* EnumMember */:
-      case 171 /* MethodDeclaration */:
-      case 170 /* MethodSignature */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-      case 264 /* ModuleDeclaration */:
-        return getNameOfDeclaration(node.parent) === node;
-      case 209 /* ElementAccessExpression */:
-        return node.parent.argumentExpression === node;
-      case 164 /* ComputedPropertyName */:
-        return true;
-      case 198 /* LiteralType */:
-        return node.parent.parent.kind === 196 /* IndexedAccessType */;
-      default:
-        return false;
+  function emitReturnStatement(node) {
+    emitTokenWithComment(
+      105 /* ReturnKeyword */,
+      node.pos,
+      writeKeyword,
+      /*contextNode*/
+      node
+    );
+    emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi);
+    writeTrailingSemicolon();
+  }
+  function emitWithStatement(node) {
+    const openParenPos = emitTokenWithComment(116 /* WithKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
+    emitExpression(node.expression);
+    emitTokenWithComment(21 /* CloseParenToken */, node.expression.end, writePunctuation, node);
+    emitEmbeddedStatement(node, node.statement);
+  }
+  function emitSwitchStatement(node) {
+    const openParenPos = emitTokenWithComment(107 /* SwitchKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
+    emitExpression(node.expression);
+    emitTokenWithComment(21 /* CloseParenToken */, node.expression.end, writePunctuation, node);
+    writeSpace();
+    emit(node.caseBlock);
+  }
+  function emitLabeledStatement(node) {
+    emit(node.label);
+    emitTokenWithComment(58 /* ColonToken */, node.label.end, writePunctuation, node);
+    writeSpace();
+    emit(node.statement);
+  }
+  function emitThrowStatement(node) {
+    emitTokenWithComment(109 /* ThrowKeyword */, node.pos, writeKeyword, node);
+    emitExpressionWithLeadingSpace(parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi);
+    writeTrailingSemicolon();
+  }
+  function emitTryStatement(node) {
+    emitTokenWithComment(111 /* TryKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emit(node.tryBlock);
+    if (node.catchClause) {
+      writeLineOrSpace(node, node.tryBlock, node.catchClause);
+      emit(node.catchClause);
+    }
+    if (node.finallyBlock) {
+      writeLineOrSpace(node, node.catchClause || node.tryBlock, node.finallyBlock);
+      emitTokenWithComment(96 /* FinallyKeyword */, (node.catchClause || node.tryBlock).end, writeKeyword, node);
+      writeSpace();
+      emit(node.finallyBlock);
     }
   }
-  function isExpressionOfExternalModuleImportEqualsDeclaration(node) {
-    return isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node;
+  function emitDebuggerStatement(node) {
+    writeToken(87 /* DebuggerKeyword */, node.pos, writeKeyword);
+    writeTrailingSemicolon();
   }
-  function getContainerNode(node) {
-    if (isJSDocTypeAlias(node)) {
-      node = node.parent.parent;
-    }
-    while (true) {
-      node = node.parent;
-      if (!node) {
-        return void 0;
-      }
-      switch (node.kind) {
-        case 308 /* SourceFile */:
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-        case 259 /* FunctionDeclaration */:
-        case 215 /* FunctionExpression */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-        case 260 /* ClassDeclaration */:
-        case 261 /* InterfaceDeclaration */:
-        case 263 /* EnumDeclaration */:
-        case 264 /* ModuleDeclaration */:
-          return node;
+  function emitVariableDeclaration(node) {
+    var _a2, _b, _c, _d, _e;
+    emit(node.name);
+    emit(node.exclamationToken);
+    emitTypeAnnotation(node.type);
+    emitInitializer(node.initializer, (_e = (_d = (_a2 = node.type) == null ? void 0 : _a2.end) != null ? _d : (_c = (_b = node.name.emitNode) == null ? void 0 : _b.typeNode) == null ? void 0 : _c.end) != null ? _e : node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma);
+  }
+  function emitVariableDeclarationList(node) {
+    writeKeyword(isLet(node) ? "let" : isVarConst(node) ? "const" : "var");
+    writeSpace();
+    emitList(node, node.declarations, 528 /* VariableDeclarationList */);
+  }
+  function emitFunctionDeclaration(node) {
+    emitFunctionDeclarationOrExpression(node);
+  }
+  function emitFunctionDeclarationOrExpression(node) {
+    emitModifiers(node, node.modifiers);
+    writeKeyword("function");
+    emit(node.asteriskToken);
+    writeSpace();
+    emitIdentifierName(node.name);
+    emitSignatureAndBody(node, emitSignatureHead);
+  }
+  function emitSignatureAndBody(node, emitSignatureHead2) {
+    const body = node.body;
+    if (body) {
+      if (isBlock(body)) {
+        const indentedFlag = getEmitFlags(node) & 131072 /* Indented */;
+        if (indentedFlag) {
+          increaseIndent();
+        }
+        pushNameGenerationScope(node);
+        forEach(node.parameters, generateNames);
+        generateNames(node.body);
+        emitSignatureHead2(node);
+        emitBlockFunctionBody(body);
+        popNameGenerationScope(node);
+        if (indentedFlag) {
+          decreaseIndent();
+        }
+      } else {
+        emitSignatureHead2(node);
+        writeSpace();
+        emitExpression(body, parenthesizer.parenthesizeConciseBodyOfArrowFunction);
       }
+    } else {
+      emitSignatureHead2(node);
+      writeTrailingSemicolon();
     }
   }
-  function getNodeKind(node) {
-    switch (node.kind) {
-      case 308 /* SourceFile */:
-        return isExternalModule(node) ? "module" /* moduleElement */ : "script" /* scriptElement */;
-      case 264 /* ModuleDeclaration */:
-        return "module" /* moduleElement */;
-      case 260 /* ClassDeclaration */:
-      case 228 /* ClassExpression */:
-        return "class" /* classElement */;
-      case 261 /* InterfaceDeclaration */:
-        return "interface" /* interfaceElement */;
-      case 262 /* TypeAliasDeclaration */:
-      case 341 /* JSDocCallbackTag */:
-      case 348 /* JSDocTypedefTag */:
-        return "type" /* typeElement */;
-      case 263 /* EnumDeclaration */:
-        return "enum" /* enumElement */;
-      case 257 /* VariableDeclaration */:
-        return getKindOfVariableDeclaration(node);
-      case 205 /* BindingElement */:
-        return getKindOfVariableDeclaration(getRootDeclaration(node));
-      case 216 /* ArrowFunction */:
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-        return "function" /* functionElement */;
-      case 174 /* GetAccessor */:
-        return "getter" /* memberGetAccessorElement */;
-      case 175 /* SetAccessor */:
-        return "setter" /* memberSetAccessorElement */;
-      case 171 /* MethodDeclaration */:
-      case 170 /* MethodSignature */:
-        return "method" /* memberFunctionElement */;
-      case 299 /* PropertyAssignment */:
-        const { initializer } = node;
-        return isFunctionLike(initializer) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */;
-      case 169 /* PropertyDeclaration */:
-      case 168 /* PropertySignature */:
-      case 300 /* ShorthandPropertyAssignment */:
-      case 301 /* SpreadAssignment */:
-        return "property" /* memberVariableElement */;
-      case 178 /* IndexSignature */:
-        return "index" /* indexSignatureElement */;
-      case 177 /* ConstructSignature */:
-        return "construct" /* constructSignatureElement */;
-      case 176 /* CallSignature */:
-        return "call" /* callSignatureElement */;
-      case 173 /* Constructor */:
-      case 172 /* ClassStaticBlockDeclaration */:
-        return "constructor" /* constructorImplementationElement */;
-      case 165 /* TypeParameter */:
-        return "type parameter" /* typeParameterElement */;
-      case 302 /* EnumMember */:
-        return "enum member" /* enumMemberElement */;
-      case 166 /* Parameter */:
-        return hasSyntacticModifier(node, 16476 /* ParameterPropertyModifier */) ? "property" /* memberVariableElement */ : "parameter" /* parameterElement */;
-      case 268 /* ImportEqualsDeclaration */:
-      case 273 /* ImportSpecifier */:
-      case 278 /* ExportSpecifier */:
-      case 271 /* NamespaceImport */:
-      case 277 /* NamespaceExport */:
-        return "alias" /* alias */;
-      case 223 /* BinaryExpression */:
-        const kind = getAssignmentDeclarationKind(node);
-        const { right } = node;
-        switch (kind) {
-          case 7 /* ObjectDefinePropertyValue */:
-          case 8 /* ObjectDefinePropertyExports */:
-          case 9 /* ObjectDefinePrototypeProperty */:
-          case 0 /* None */:
-            return "" /* unknown */;
-          case 1 /* ExportsProperty */:
-          case 2 /* ModuleExports */:
-            const rightKind = getNodeKind(right);
-            return rightKind === "" /* unknown */ ? "const" /* constElement */ : rightKind;
-          case 3 /* PrototypeProperty */:
-            return isFunctionExpression(right) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */;
-          case 4 /* ThisProperty */:
-            return "property" /* memberVariableElement */;
-          case 5 /* Property */:
-            return isFunctionExpression(right) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */;
-          case 6 /* Prototype */:
-            return "local class" /* localClassElement */;
-          default: {
-            assertType(kind);
-            return "" /* unknown */;
-          }
-        }
-      case 79 /* Identifier */:
-        return isImportClause(node.parent) ? "alias" /* alias */ : "" /* unknown */;
-      case 274 /* ExportAssignment */:
-        const scriptKind = getNodeKind(node.expression);
-        return scriptKind === "" /* unknown */ ? "const" /* constElement */ : scriptKind;
-      default:
-        return "" /* unknown */;
+  function emitSignatureHead(node) {
+    emitTypeParameters(node, node.typeParameters);
+    emitParameters(node, node.parameters);
+    emitTypeAnnotation(node.type);
+  }
+  function shouldEmitBlockFunctionBodyOnSingleLine(body) {
+    if (getEmitFlags(body) & 1 /* SingleLine */) {
+      return true;
     }
-    function getKindOfVariableDeclaration(v) {
-      return isVarConst(v) ? "const" /* constElement */ : isLet(v) ? "let" /* letElement */ : "var" /* variableElement */;
+    if (body.multiLine) {
+      return false;
     }
-  }
-  function isThis(node) {
-    switch (node.kind) {
-      case 108 /* ThisKeyword */:
-        return true;
-      case 79 /* Identifier */:
-        return identifierIsThisKeyword(node) && node.parent.kind === 166 /* Parameter */;
-      default:
+    if (!nodeIsSynthesized(body) && currentSourceFile && !rangeIsOnSingleLine(body, currentSourceFile)) {
+      return false;
+    }
+    if (getLeadingLineTerminatorCount(body, firstOrUndefined(body.statements), 2 /* PreserveLines */) || getClosingLineTerminatorCount(body, lastOrUndefined(body.statements), 2 /* PreserveLines */, body.statements)) {
+      return false;
+    }
+    let previousStatement;
+    for (const statement of body.statements) {
+      if (getSeparatingLineTerminatorCount(previousStatement, statement, 2 /* PreserveLines */) > 0) {
         return false;
+      }
+      previousStatement = statement;
+    }
+    return true;
+  }
+  function emitBlockFunctionBody(body) {
+    onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(body);
+    writeSpace();
+    writePunctuation("{");
+    increaseIndent();
+    const emitBlockFunctionBody2 = shouldEmitBlockFunctionBodyOnSingleLine(body) ? emitBlockFunctionBodyOnSingleLine : emitBlockFunctionBodyWorker;
+    emitBodyWithDetachedComments(body, body.statements, emitBlockFunctionBody2);
+    decreaseIndent();
+    writeToken(19 /* CloseBraceToken */, body.statements.end, writePunctuation, body);
+    onAfterEmitNode == null ? void 0 : onAfterEmitNode(body);
+  }
+  function emitBlockFunctionBodyOnSingleLine(body) {
+    emitBlockFunctionBodyWorker(
+      body,
+      /*emitBlockFunctionBodyOnSingleLine*/
+      true
+    );
+  }
+  function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine2) {
+    const statementOffset = emitPrologueDirectives(body.statements);
+    const pos = writer.getTextPos();
+    emitHelpers(body);
+    if (statementOffset === 0 && pos === writer.getTextPos() && emitBlockFunctionBodyOnSingleLine2) {
+      decreaseIndent();
+      emitList(body, body.statements, 768 /* SingleLineFunctionBodyStatements */);
+      increaseIndent();
+    } else {
+      emitList(
+        body,
+        body.statements,
+        1 /* MultiLineFunctionBodyStatements */,
+        /*parenthesizerRule*/
+        void 0,
+        statementOffset
+      );
     }
   }
-  var tripleSlashDirectivePrefixRegex = /^\/\/\/\s*</;
-  function getLineStartPositionForPosition(position, sourceFile) {
-    const lineStarts = getLineStarts(sourceFile);
-    const line = sourceFile.getLineAndCharacterOfPosition(position).line;
-    return lineStarts[line];
+  function emitClassDeclaration(node) {
+    emitClassDeclarationOrExpression(node);
   }
-  function rangeContainsRange(r1, r2) {
-    return startEndContainsRange(r1.pos, r1.end, r2);
+  function emitClassDeclarationOrExpression(node) {
+    pushPrivateNameGenerationScope(
+      TempFlags.Auto,
+      /*newReservedMemberNames*/
+      void 0
+    );
+    forEach(node.members, generateMemberNames);
+    emitDecoratorsAndModifiers(node, node.modifiers);
+    writeKeyword("class");
+    if (node.name) {
+      writeSpace();
+      emitIdentifierName(node.name);
+    }
+    const indentedFlag = getEmitFlags(node) & 131072 /* Indented */;
+    if (indentedFlag) {
+      increaseIndent();
+    }
+    emitTypeParameters(node, node.typeParameters);
+    emitList(node, node.heritageClauses, 0 /* ClassHeritageClauses */);
+    writeSpace();
+    writePunctuation("{");
+    emitList(node, node.members, 129 /* ClassMembers */);
+    writePunctuation("}");
+    if (indentedFlag) {
+      decreaseIndent();
+    }
+    popPrivateNameGenerationScope();
   }
-  function rangeContainsRangeExclusive(r1, r2) {
-    return rangeContainsPositionExclusive(r1, r2.pos) && rangeContainsPositionExclusive(r1, r2.end);
+  function emitInterfaceDeclaration(node) {
+    pushPrivateNameGenerationScope(
+      TempFlags.Auto,
+      /*newReservedMemberNames*/
+      void 0
+    );
+    emitModifiers(node, node.modifiers);
+    writeKeyword("interface");
+    writeSpace();
+    emit(node.name);
+    emitTypeParameters(node, node.typeParameters);
+    emitList(node, node.heritageClauses, 512 /* HeritageClauses */);
+    writeSpace();
+    writePunctuation("{");
+    emitList(node, node.members, 129 /* InterfaceMembers */);
+    writePunctuation("}");
+    popPrivateNameGenerationScope();
+  }
+  function emitTypeAliasDeclaration(node) {
+    emitModifiers(node, node.modifiers);
+    writeKeyword("type");
+    writeSpace();
+    emit(node.name);
+    emitTypeParameters(node, node.typeParameters);
+    writeSpace();
+    writePunctuation("=");
+    writeSpace();
+    emit(node.type);
+    writeTrailingSemicolon();
+  }
+  function emitEnumDeclaration(node) {
+    emitModifiers(node, node.modifiers);
+    writeKeyword("enum");
+    writeSpace();
+    emit(node.name);
+    writeSpace();
+    writePunctuation("{");
+    emitList(node, node.members, 145 /* EnumMembers */);
+    writePunctuation("}");
+  }
+  function emitModuleDeclaration(node) {
+    emitModifiers(node, node.modifiers);
+    if (~node.flags & 1024 /* GlobalAugmentation */) {
+      writeKeyword(node.flags & 16 /* Namespace */ ? "namespace" : "module");
+      writeSpace();
+    }
+    emit(node.name);
+    let body = node.body;
+    if (!body)
+      return writeTrailingSemicolon();
+    while (body && isModuleDeclaration(body)) {
+      writePunctuation(".");
+      emit(body.name);
+      body = body.body;
+    }
+    writeSpace();
+    emit(body);
   }
-  function rangeContainsPosition(r, pos) {
-    return r.pos <= pos && pos <= r.end;
+  function emitModuleBlock(node) {
+    pushNameGenerationScope(node);
+    forEach(node.statements, generateNames);
+    emitBlockStatements(
+      node,
+      /*forceSingleLine*/
+      isEmptyBlock(node)
+    );
+    popNameGenerationScope(node);
+  }
+  function emitCaseBlock(node) {
+    emitTokenWithComment(18 /* OpenBraceToken */, node.pos, writePunctuation, node);
+    emitList(node, node.clauses, 129 /* CaseBlockClauses */);
+    emitTokenWithComment(
+      19 /* CloseBraceToken */,
+      node.clauses.end,
+      writePunctuation,
+      node,
+      /*indentLeading*/
+      true
+    );
   }
-  function rangeContainsPositionExclusive(r, pos) {
-    return r.pos < pos && pos < r.end;
+  function emitImportEqualsDeclaration(node) {
+    emitModifiers(node, node.modifiers);
+    emitTokenWithComment(100 /* ImportKeyword */, node.modifiers ? node.modifiers.end : node.pos, writeKeyword, node);
+    writeSpace();
+    if (node.isTypeOnly) {
+      emitTokenWithComment(154 /* TypeKeyword */, node.pos, writeKeyword, node);
+      writeSpace();
+    }
+    emit(node.name);
+    writeSpace();
+    emitTokenWithComment(63 /* EqualsToken */, node.name.end, writePunctuation, node);
+    writeSpace();
+    emitModuleReference(node.moduleReference);
+    writeTrailingSemicolon();
   }
-  function startEndContainsRange(start2, end, range) {
-    return start2 <= range.pos && end >= range.end;
+  function emitModuleReference(node) {
+    if (node.kind === 79 /* Identifier */) {
+      emitExpression(node);
+    } else {
+      emit(node);
+    }
   }
-  function rangeContainsStartEnd(range, start2, end) {
-    return range.pos <= start2 && range.end >= end;
+  function emitImportDeclaration(node) {
+    emitModifiers(node, node.modifiers);
+    emitTokenWithComment(100 /* ImportKeyword */, node.modifiers ? node.modifiers.end : node.pos, writeKeyword, node);
+    writeSpace();
+    if (node.importClause) {
+      emit(node.importClause);
+      writeSpace();
+      emitTokenWithComment(158 /* FromKeyword */, node.importClause.end, writeKeyword, node);
+      writeSpace();
+    }
+    emitExpression(node.moduleSpecifier);
+    if (node.assertClause) {
+      emitWithLeadingSpace(node.assertClause);
+    }
+    writeTrailingSemicolon();
   }
-  function rangeOverlapsWithStartEnd(r1, start2, end) {
-    return startEndOverlapsWithStartEnd(r1.pos, r1.end, start2, end);
+  function emitImportClause(node) {
+    if (node.isTypeOnly) {
+      emitTokenWithComment(154 /* TypeKeyword */, node.pos, writeKeyword, node);
+      writeSpace();
+    }
+    emit(node.name);
+    if (node.name && node.namedBindings) {
+      emitTokenWithComment(27 /* CommaToken */, node.name.end, writePunctuation, node);
+      writeSpace();
+    }
+    emit(node.namedBindings);
   }
-  function nodeOverlapsWithStartEnd(node, sourceFile, start2, end) {
-    return startEndOverlapsWithStartEnd(node.getStart(sourceFile), node.end, start2, end);
+  function emitNamespaceImport(node) {
+    const asPos = emitTokenWithComment(41 /* AsteriskToken */, node.pos, writePunctuation, node);
+    writeSpace();
+    emitTokenWithComment(128 /* AsKeyword */, asPos, writeKeyword, node);
+    writeSpace();
+    emit(node.name);
   }
-  function startEndOverlapsWithStartEnd(start1, end1, start2, end2) {
-    const start3 = Math.max(start1, start2);
-    const end = Math.min(end1, end2);
-    return start3 < end;
+  function emitNamedImports(node) {
+    emitNamedImportsOrExports(node);
   }
-  function positionBelongsToNode(candidate, position, sourceFile) {
-    Debug.assert(candidate.pos <= position);
-    return position < candidate.end || !isCompletedNode(candidate, sourceFile);
+  function emitImportSpecifier(node) {
+    emitImportOrExportSpecifier(node);
   }
-  function isCompletedNode(n, sourceFile) {
-    if (n === void 0 || nodeIsMissing(n)) {
-      return false;
+  function emitExportAssignment(node) {
+    const nextPos = emitTokenWithComment(93 /* ExportKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    if (node.isExportEquals) {
+      emitTokenWithComment(63 /* EqualsToken */, nextPos, writeOperator, node);
+    } else {
+      emitTokenWithComment(88 /* DefaultKeyword */, nextPos, writeKeyword, node);
+    }
+    writeSpace();
+    emitExpression(node.expression, node.isExportEquals ? parenthesizer.getParenthesizeRightSideOfBinaryForOperator(63 /* EqualsToken */) : parenthesizer.parenthesizeExpressionOfExportDefault);
+    writeTrailingSemicolon();
+  }
+  function emitExportDeclaration(node) {
+    emitModifiers(node, node.modifiers);
+    let nextPos = emitTokenWithComment(93 /* ExportKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    if (node.isTypeOnly) {
+      nextPos = emitTokenWithComment(154 /* TypeKeyword */, nextPos, writeKeyword, node);
+      writeSpace();
     }
-    switch (n.kind) {
-      case 260 /* ClassDeclaration */:
-      case 261 /* InterfaceDeclaration */:
-      case 263 /* EnumDeclaration */:
-      case 207 /* ObjectLiteralExpression */:
-      case 203 /* ObjectBindingPattern */:
-      case 184 /* TypeLiteral */:
-      case 238 /* Block */:
-      case 265 /* ModuleBlock */:
-      case 266 /* CaseBlock */:
-      case 272 /* NamedImports */:
-      case 276 /* NamedExports */:
-        return nodeEndsWith(n, 19 /* CloseBraceToken */, sourceFile);
-      case 295 /* CatchClause */:
-        return isCompletedNode(n.block, sourceFile);
-      case 211 /* NewExpression */:
-        if (!n.arguments) {
-          return true;
-        }
-      case 210 /* CallExpression */:
-      case 214 /* ParenthesizedExpression */:
-      case 193 /* ParenthesizedType */:
-        return nodeEndsWith(n, 21 /* CloseParenToken */, sourceFile);
-      case 181 /* FunctionType */:
-      case 182 /* ConstructorType */:
-        return isCompletedNode(n.type, sourceFile);
-      case 173 /* Constructor */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-      case 171 /* MethodDeclaration */:
-      case 170 /* MethodSignature */:
-      case 177 /* ConstructSignature */:
-      case 176 /* CallSignature */:
-      case 216 /* ArrowFunction */:
-        if (n.body) {
-          return isCompletedNode(n.body, sourceFile);
-        }
-        if (n.type) {
-          return isCompletedNode(n.type, sourceFile);
-        }
-        return hasChildOfKind(n, 21 /* CloseParenToken */, sourceFile);
-      case 264 /* ModuleDeclaration */:
-        return !!n.body && isCompletedNode(n.body, sourceFile);
-      case 242 /* IfStatement */:
-        if (n.elseStatement) {
-          return isCompletedNode(n.elseStatement, sourceFile);
-        }
-        return isCompletedNode(n.thenStatement, sourceFile);
-      case 241 /* ExpressionStatement */:
-        return isCompletedNode(n.expression, sourceFile) || hasChildOfKind(n, 26 /* SemicolonToken */, sourceFile);
-      case 206 /* ArrayLiteralExpression */:
-      case 204 /* ArrayBindingPattern */:
-      case 209 /* ElementAccessExpression */:
-      case 164 /* ComputedPropertyName */:
-      case 186 /* TupleType */:
-        return nodeEndsWith(n, 23 /* CloseBracketToken */, sourceFile);
-      case 178 /* IndexSignature */:
-        if (n.type) {
-          return isCompletedNode(n.type, sourceFile);
-        }
-        return hasChildOfKind(n, 23 /* CloseBracketToken */, sourceFile);
-      case 292 /* CaseClause */:
-      case 293 /* DefaultClause */:
-        return false;
-      case 245 /* ForStatement */:
-      case 246 /* ForInStatement */:
-      case 247 /* ForOfStatement */:
-      case 244 /* WhileStatement */:
-        return isCompletedNode(n.statement, sourceFile);
-      case 243 /* DoStatement */:
-        return hasChildOfKind(n, 115 /* WhileKeyword */, sourceFile) ? nodeEndsWith(n, 21 /* CloseParenToken */, sourceFile) : isCompletedNode(n.statement, sourceFile);
-      case 183 /* TypeQuery */:
-        return isCompletedNode(n.exprName, sourceFile);
-      case 218 /* TypeOfExpression */:
-      case 217 /* DeleteExpression */:
-      case 219 /* VoidExpression */:
-      case 226 /* YieldExpression */:
-      case 227 /* SpreadElement */:
-        const unaryWordExpression = n;
-        return isCompletedNode(unaryWordExpression.expression, sourceFile);
-      case 212 /* TaggedTemplateExpression */:
-        return isCompletedNode(n.template, sourceFile);
-      case 225 /* TemplateExpression */:
-        const lastSpan = lastOrUndefined(n.templateSpans);
-        return isCompletedNode(lastSpan, sourceFile);
-      case 236 /* TemplateSpan */:
-        return nodeIsPresent(n.literal);
-      case 275 /* ExportDeclaration */:
-      case 269 /* ImportDeclaration */:
-        return nodeIsPresent(n.moduleSpecifier);
-      case 221 /* PrefixUnaryExpression */:
-        return isCompletedNode(n.operand, sourceFile);
-      case 223 /* BinaryExpression */:
-        return isCompletedNode(n.right, sourceFile);
-      case 224 /* ConditionalExpression */:
-        return isCompletedNode(n.whenFalse, sourceFile);
-      default:
-        return true;
+    if (node.exportClause) {
+      emit(node.exportClause);
+    } else {
+      nextPos = emitTokenWithComment(41 /* AsteriskToken */, nextPos, writePunctuation, node);
     }
-  }
-  function nodeEndsWith(n, expectedLastToken, sourceFile) {
-    const children = n.getChildren(sourceFile);
-    if (children.length) {
-      const lastChild = last(children);
-      if (lastChild.kind === expectedLastToken) {
-        return true;
-      } else if (lastChild.kind === 26 /* SemicolonToken */ && children.length !== 1) {
-        return children[children.length - 2].kind === expectedLastToken;
+    if (node.moduleSpecifier) {
+      writeSpace();
+      const fromPos = node.exportClause ? node.exportClause.end : nextPos;
+      emitTokenWithComment(158 /* FromKeyword */, fromPos, writeKeyword, node);
+      writeSpace();
+      emitExpression(node.moduleSpecifier);
+    }
+    if (node.assertClause) {
+      emitWithLeadingSpace(node.assertClause);
+    }
+    writeTrailingSemicolon();
+  }
+  function emitAssertClause(node) {
+    emitTokenWithComment(130 /* AssertKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    const elements = node.elements;
+    emitList(node, elements, 526226 /* ImportClauseEntries */);
+  }
+  function emitAssertEntry(node) {
+    emit(node.name);
+    writePunctuation(":");
+    writeSpace();
+    const value = node.value;
+    if ((getEmitFlags(value) & 1024 /* NoLeadingComments */) === 0) {
+      const commentRange = getCommentRange(value);
+      emitTrailingCommentsOfPosition(commentRange.pos);
+    }
+    emit(value);
+  }
+  function emitNamespaceExportDeclaration(node) {
+    let nextPos = emitTokenWithComment(93 /* ExportKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    nextPos = emitTokenWithComment(128 /* AsKeyword */, nextPos, writeKeyword, node);
+    writeSpace();
+    nextPos = emitTokenWithComment(143 /* NamespaceKeyword */, nextPos, writeKeyword, node);
+    writeSpace();
+    emit(node.name);
+    writeTrailingSemicolon();
+  }
+  function emitNamespaceExport(node) {
+    const asPos = emitTokenWithComment(41 /* AsteriskToken */, node.pos, writePunctuation, node);
+    writeSpace();
+    emitTokenWithComment(128 /* AsKeyword */, asPos, writeKeyword, node);
+    writeSpace();
+    emit(node.name);
+  }
+  function emitNamedExports(node) {
+    emitNamedImportsOrExports(node);
+  }
+  function emitExportSpecifier(node) {
+    emitImportOrExportSpecifier(node);
+  }
+  function emitNamedImportsOrExports(node) {
+    writePunctuation("{");
+    emitList(node, node.elements, 525136 /* NamedImportsOrExportsElements */);
+    writePunctuation("}");
+  }
+  function emitImportOrExportSpecifier(node) {
+    if (node.isTypeOnly) {
+      writeKeyword("type");
+      writeSpace();
+    }
+    if (node.propertyName) {
+      emit(node.propertyName);
+      writeSpace();
+      emitTokenWithComment(128 /* AsKeyword */, node.propertyName.end, writeKeyword, node);
+      writeSpace();
+    }
+    emit(node.name);
+  }
+  function emitExternalModuleReference(node) {
+    writeKeyword("require");
+    writePunctuation("(");
+    emitExpression(node.expression);
+    writePunctuation(")");
+  }
+  function emitJsxElement(node) {
+    emit(node.openingElement);
+    emitList(node, node.children, 262144 /* JsxElementOrFragmentChildren */);
+    emit(node.closingElement);
+  }
+  function emitJsxSelfClosingElement(node) {
+    writePunctuation("<");
+    emitJsxTagName(node.tagName);
+    emitTypeArguments(node, node.typeArguments);
+    writeSpace();
+    emit(node.attributes);
+    writePunctuation("/>");
+  }
+  function emitJsxFragment(node) {
+    emit(node.openingFragment);
+    emitList(node, node.children, 262144 /* JsxElementOrFragmentChildren */);
+    emit(node.closingFragment);
+  }
+  function emitJsxOpeningElementOrFragment(node) {
+    writePunctuation("<");
+    if (isJsxOpeningElement(node)) {
+      const indented = writeLineSeparatorsAndIndentBefore(node.tagName, node);
+      emitJsxTagName(node.tagName);
+      emitTypeArguments(node, node.typeArguments);
+      if (node.attributes.properties && node.attributes.properties.length > 0) {
+        writeSpace();
       }
+      emit(node.attributes);
+      writeLineSeparatorsAfter(node.attributes, node);
+      decreaseIndentIf(indented);
     }
-    return false;
+    writePunctuation(">");
   }
-  function findListItemInfo(node) {
-    const list = findContainingList(node);
-    if (!list) {
-      return void 0;
+  function emitJsxText(node) {
+    writer.writeLiteral(node.text);
+  }
+  function emitJsxClosingElementOrFragment(node) {
+    writePunctuation("</");
+    if (isJsxClosingElement(node)) {
+      emitJsxTagName(node.tagName);
     }
-    const children = list.getChildren();
-    const listItemIndex = indexOfNode(children, node);
-    return {
-      listItemIndex,
-      list
-    };
+    writePunctuation(">");
   }
-  function hasChildOfKind(n, kind, sourceFile) {
-    return !!findChildOfKind(n, kind, sourceFile);
+  function emitJsxAttributes(node) {
+    emitList(node, node.properties, 262656 /* JsxElementAttributes */);
   }
-  function findChildOfKind(n, kind, sourceFile) {
-    return find(n.getChildren(sourceFile), (c) => c.kind === kind);
+  function emitJsxAttribute(node) {
+    emit(node.name);
+    emitNodeWithPrefix("=", writePunctuation, node.initializer, emitJsxAttributeValue);
   }
-  function findContainingList(node) {
-    const syntaxList = find(node.parent.getChildren(), (c) => isSyntaxList(c) && rangeContainsRange(c, node));
-    Debug.assert(!syntaxList || contains(syntaxList.getChildren(), node));
-    return syntaxList;
+  function emitJsxSpreadAttribute(node) {
+    writePunctuation("{...");
+    emitExpression(node.expression);
+    writePunctuation("}");
   }
-  function isDefaultModifier(node) {
-    return node.kind === 88 /* DefaultKeyword */;
+  function hasTrailingCommentsAtPosition(pos) {
+    let result = false;
+    forEachTrailingCommentRange((currentSourceFile == null ? void 0 : currentSourceFile.text) || "", pos + 1, () => result = true);
+    return result;
   }
-  function isClassKeyword(node) {
-    return node.kind === 84 /* ClassKeyword */;
+  function hasLeadingCommentsAtPosition(pos) {
+    let result = false;
+    forEachLeadingCommentRange((currentSourceFile == null ? void 0 : currentSourceFile.text) || "", pos + 1, () => result = true);
+    return result;
   }
-  function isFunctionKeyword(node) {
-    return node.kind === 98 /* FunctionKeyword */;
+  function hasCommentsAtPosition(pos) {
+    return hasTrailingCommentsAtPosition(pos) || hasLeadingCommentsAtPosition(pos);
   }
-  function getAdjustedLocationForClass(node) {
-    if (isNamedDeclaration(node)) {
-      return node.name;
-    }
-    if (isClassDeclaration(node)) {
-      const defaultModifier = node.modifiers && find(node.modifiers, isDefaultModifier);
-      if (defaultModifier)
-        return defaultModifier;
-    }
-    if (isClassExpression(node)) {
-      const classKeyword = find(node.getChildren(), isClassKeyword);
-      if (classKeyword)
-        return classKeyword;
+  function emitJsxExpression(node) {
+    var _a2;
+    if (node.expression || !commentsDisabled && !nodeIsSynthesized(node) && hasCommentsAtPosition(node.pos)) {
+      const isMultiline = currentSourceFile && !nodeIsSynthesized(node) && getLineAndCharacterOfPosition(currentSourceFile, node.pos).line !== getLineAndCharacterOfPosition(currentSourceFile, node.end).line;
+      if (isMultiline) {
+        writer.increaseIndent();
+      }
+      const end = emitTokenWithComment(18 /* OpenBraceToken */, node.pos, writePunctuation, node);
+      emit(node.dotDotDotToken);
+      emitExpression(node.expression);
+      emitTokenWithComment(19 /* CloseBraceToken */, ((_a2 = node.expression) == null ? void 0 : _a2.end) || end, writePunctuation, node);
+      if (isMultiline) {
+        writer.decreaseIndent();
+      }
     }
   }
-  function getAdjustedLocationForFunction(node) {
-    if (isNamedDeclaration(node)) {
-      return node.name;
+  function emitJsxTagName(node) {
+    if (node.kind === 79 /* Identifier */) {
+      emitExpression(node);
+    } else {
+      emit(node);
     }
-    if (isFunctionDeclaration(node)) {
-      const defaultModifier = find(node.modifiers, isDefaultModifier);
-      if (defaultModifier)
-        return defaultModifier;
+  }
+  function emitCaseClause(node) {
+    emitTokenWithComment(82 /* CaseKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma);
+    emitCaseOrDefaultClauseRest(node, node.statements, node.expression.end);
+  }
+  function emitDefaultClause(node) {
+    const pos = emitTokenWithComment(88 /* DefaultKeyword */, node.pos, writeKeyword, node);
+    emitCaseOrDefaultClauseRest(node, node.statements, pos);
+  }
+  function emitCaseOrDefaultClauseRest(parentNode, statements, colonPos) {
+    const emitAsSingleStatement = statements.length === 1 && // treat synthesized nodes as located on the same line for emit purposes
+    (!currentSourceFile || nodeIsSynthesized(parentNode) || nodeIsSynthesized(statements[0]) || rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile));
+    let format = 163969 /* CaseOrDefaultClauseStatements */;
+    if (emitAsSingleStatement) {
+      writeToken(58 /* ColonToken */, colonPos, writePunctuation, parentNode);
+      writeSpace();
+      format &= ~(1 /* MultiLine */ | 128 /* Indented */);
+    } else {
+      emitTokenWithComment(58 /* ColonToken */, colonPos, writePunctuation, parentNode);
     }
-    if (isFunctionExpression(node)) {
-      const functionKeyword = find(node.getChildren(), isFunctionKeyword);
-      if (functionKeyword)
-        return functionKeyword;
+    emitList(parentNode, statements, format);
+  }
+  function emitHeritageClause(node) {
+    writeSpace();
+    writeTokenText(node.token, writeKeyword);
+    writeSpace();
+    emitList(node, node.types, 528 /* HeritageClauseTypes */);
+  }
+  function emitCatchClause(node) {
+    const openParenPos = emitTokenWithComment(83 /* CatchKeyword */, node.pos, writeKeyword, node);
+    writeSpace();
+    if (node.variableDeclaration) {
+      emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
+      emit(node.variableDeclaration);
+      emitTokenWithComment(21 /* CloseParenToken */, node.variableDeclaration.end, writePunctuation, node);
+      writeSpace();
     }
+    emit(node.block);
   }
-  function getAncestorTypeNode(node) {
-    let lastTypeNode;
-    findAncestor(node, (a) => {
-      if (isTypeNode(a)) {
-        lastTypeNode = a;
-      }
-      return !isQualifiedName(a.parent) && !isTypeNode(a.parent) && !isTypeElement(a.parent);
-    });
-    return lastTypeNode;
+  function emitPropertyAssignment(node) {
+    emit(node.name);
+    writePunctuation(":");
+    writeSpace();
+    const initializer = node.initializer;
+    if ((getEmitFlags(initializer) & 1024 /* NoLeadingComments */) === 0) {
+      const commentRange = getCommentRange(initializer);
+      emitTrailingCommentsOfPosition(commentRange.pos);
+    }
+    emitExpression(initializer, parenthesizer.parenthesizeExpressionForDisallowedComma);
   }
-  function getContextualTypeFromParentOrAncestorTypeNode(node, checker) {
-    if (node.flags & (8388608 /* JSDoc */ & ~262144 /* JavaScriptFile */))
-      return void 0;
-    const contextualType = getContextualTypeFromParent(node, checker);
-    if (contextualType)
-      return contextualType;
-    const ancestorTypeNode = getAncestorTypeNode(node);
-    return ancestorTypeNode && checker.getTypeAtLocation(ancestorTypeNode);
-  }
-  function getAdjustedLocationForDeclaration(node, forRename) {
-    if (!forRename) {
-      switch (node.kind) {
-        case 260 /* ClassDeclaration */:
-        case 228 /* ClassExpression */:
-          return getAdjustedLocationForClass(node);
-        case 259 /* FunctionDeclaration */:
-        case 215 /* FunctionExpression */:
-          return getAdjustedLocationForFunction(node);
-        case 173 /* Constructor */:
-          return node;
-      }
+  function emitShorthandPropertyAssignment(node) {
+    emit(node.name);
+    if (node.objectAssignmentInitializer) {
+      writeSpace();
+      writePunctuation("=");
+      writeSpace();
+      emitExpression(node.objectAssignmentInitializer, parenthesizer.parenthesizeExpressionForDisallowedComma);
     }
-    if (isNamedDeclaration(node)) {
-      return node.name;
+  }
+  function emitSpreadAssignment(node) {
+    if (node.expression) {
+      emitTokenWithComment(25 /* DotDotDotToken */, node.pos, writePunctuation, node);
+      emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma);
     }
   }
-  function getAdjustedLocationForImportDeclaration(node, forRename) {
-    if (node.importClause) {
-      if (node.importClause.name && node.importClause.namedBindings) {
-        return;
-      }
-      if (node.importClause.name) {
-        return node.importClause.name;
+  function emitEnumMember(node) {
+    emit(node.name);
+    emitInitializer(node.initializer, node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma);
+  }
+  function emitJSDoc(node) {
+    write("/**");
+    if (node.comment) {
+      const text = getTextOfJSDocComment(node.comment);
+      if (text) {
+        const lines = text.split(/\r\n?|\n/g);
+        for (const line of lines) {
+          writeLine();
+          writeSpace();
+          writePunctuation("*");
+          writeSpace();
+          write(line);
+        }
       }
-      if (node.importClause.namedBindings) {
-        if (isNamedImports(node.importClause.namedBindings)) {
-          const onlyBinding = singleOrUndefined(node.importClause.namedBindings.elements);
-          if (!onlyBinding) {
-            return;
-          }
-          return onlyBinding.name;
-        } else if (isNamespaceImport(node.importClause.namedBindings)) {
-          return node.importClause.namedBindings.name;
+    }
+    if (node.tags) {
+      if (node.tags.length === 1 && node.tags[0].kind === 347 /* JSDocTypeTag */ && !node.comment) {
+        writeSpace();
+        emit(node.tags[0]);
+      } else {
+        emitList(node, node.tags, 33 /* JSDocComment */);
+      }
+    }
+    writeSpace();
+    write("*/");
+  }
+  function emitJSDocSimpleTypedTag(tag) {
+    emitJSDocTagName(tag.tagName);
+    emitJSDocTypeExpression(tag.typeExpression);
+    emitJSDocComment(tag.comment);
+  }
+  function emitJSDocSeeTag(tag) {
+    emitJSDocTagName(tag.tagName);
+    emit(tag.name);
+    emitJSDocComment(tag.comment);
+  }
+  function emitJSDocNameReference(node) {
+    writeSpace();
+    writePunctuation("{");
+    emit(node.name);
+    writePunctuation("}");
+  }
+  function emitJSDocHeritageTag(tag) {
+    emitJSDocTagName(tag.tagName);
+    writeSpace();
+    writePunctuation("{");
+    emit(tag.class);
+    writePunctuation("}");
+    emitJSDocComment(tag.comment);
+  }
+  function emitJSDocTemplateTag(tag) {
+    emitJSDocTagName(tag.tagName);
+    emitJSDocTypeExpression(tag.constraint);
+    writeSpace();
+    emitList(tag, tag.typeParameters, 528 /* CommaListElements */);
+    emitJSDocComment(tag.comment);
+  }
+  function emitJSDocTypedefTag(tag) {
+    emitJSDocTagName(tag.tagName);
+    if (tag.typeExpression) {
+      if (tag.typeExpression.kind === 312 /* JSDocTypeExpression */) {
+        emitJSDocTypeExpression(tag.typeExpression);
+      } else {
+        writeSpace();
+        writePunctuation("{");
+        write("Object");
+        if (tag.typeExpression.isArrayType) {
+          writePunctuation("[");
+          writePunctuation("]");
         }
+        writePunctuation("}");
       }
     }
-    if (!forRename) {
-      return node.moduleSpecifier;
+    if (tag.fullName) {
+      writeSpace();
+      emit(tag.fullName);
+    }
+    emitJSDocComment(tag.comment);
+    if (tag.typeExpression && tag.typeExpression.kind === 325 /* JSDocTypeLiteral */) {
+      emitJSDocTypeLiteral(tag.typeExpression);
     }
   }
-  function getAdjustedLocationForExportDeclaration(node, forRename) {
-    if (node.exportClause) {
-      if (isNamedExports(node.exportClause)) {
-        const onlyBinding = singleOrUndefined(node.exportClause.elements);
-        if (!onlyBinding) {
-          return;
-        }
-        return node.exportClause.elements[0].name;
-      } else if (isNamespaceExport(node.exportClause)) {
-        return node.exportClause.name;
-      }
+  function emitJSDocCallbackTag(tag) {
+    emitJSDocTagName(tag.tagName);
+    if (tag.name) {
+      writeSpace();
+      emit(tag.name);
+    }
+    emitJSDocComment(tag.comment);
+    emitJSDocSignature(tag.typeExpression);
+  }
+  function emitJSDocOverloadTag(tag) {
+    emitJSDocComment(tag.comment);
+    emitJSDocSignature(tag.typeExpression);
+  }
+  function emitJSDocSimpleTag(tag) {
+    emitJSDocTagName(tag.tagName);
+    emitJSDocComment(tag.comment);
+  }
+  function emitJSDocTypeLiteral(lit) {
+    emitList(lit, factory.createNodeArray(lit.jsDocPropertyTags), 33 /* JSDocComment */);
+  }
+  function emitJSDocSignature(sig) {
+    if (sig.typeParameters) {
+      emitList(sig, factory.createNodeArray(sig.typeParameters), 33 /* JSDocComment */);
+    }
+    if (sig.parameters) {
+      emitList(sig, factory.createNodeArray(sig.parameters), 33 /* JSDocComment */);
+    }
+    if (sig.type) {
+      writeLine();
+      writeSpace();
+      writePunctuation("*");
+      writeSpace();
+      emit(sig.type);
+    }
+  }
+  function emitJSDocPropertyLikeTag(param) {
+    emitJSDocTagName(param.tagName);
+    emitJSDocTypeExpression(param.typeExpression);
+    writeSpace();
+    if (param.isBracketed) {
+      writePunctuation("[");
     }
-    if (!forRename) {
-      return node.moduleSpecifier;
+    emit(param.name);
+    if (param.isBracketed) {
+      writePunctuation("]");
     }
+    emitJSDocComment(param.comment);
+  }
+  function emitJSDocTagName(tagName) {
+    writePunctuation("@");
+    emit(tagName);
   }
-  function getAdjustedLocationForHeritageClause(node) {
-    if (node.types.length === 1) {
-      return node.types[0].expression;
+  function emitJSDocComment(comment) {
+    const text = getTextOfJSDocComment(comment);
+    if (text) {
+      writeSpace();
+      write(text);
     }
   }
-  function getAdjustedLocation(node, forRename) {
-    const { parent: parent2 } = node;
-    if (isModifier(node) && (forRename || node.kind !== 88 /* DefaultKeyword */) ? canHaveModifiers(parent2) && contains(parent2.modifiers, node) : node.kind === 84 /* ClassKeyword */ ? isClassDeclaration(parent2) || isClassExpression(node) : node.kind === 98 /* FunctionKeyword */ ? isFunctionDeclaration(parent2) || isFunctionExpression(node) : node.kind === 118 /* InterfaceKeyword */ ? isInterfaceDeclaration(parent2) : node.kind === 92 /* EnumKeyword */ ? isEnumDeclaration(parent2) : node.kind === 154 /* TypeKeyword */ ? isTypeAliasDeclaration(parent2) : node.kind === 143 /* NamespaceKeyword */ || node.kind === 142 /* ModuleKeyword */ ? isModuleDeclaration(parent2) : node.kind === 100 /* ImportKeyword */ ? isImportEqualsDeclaration(parent2) : node.kind === 137 /* GetKeyword */ ? isGetAccessorDeclaration(parent2) : node.kind === 151 /* SetKeyword */ && isSetAccessorDeclaration(parent2)) {
-      const location2 = getAdjustedLocationForDeclaration(parent2, forRename);
-      if (location2) {
-        return location2;
-      }
+  function emitJSDocTypeExpression(typeExpression) {
+    if (typeExpression) {
+      writeSpace();
+      writePunctuation("{");
+      emit(typeExpression.type);
+      writePunctuation("}");
     }
-    if ((node.kind === 113 /* VarKeyword */ || node.kind === 85 /* ConstKeyword */ || node.kind === 119 /* LetKeyword */) && isVariableDeclarationList(parent2) && parent2.declarations.length === 1) {
-      const decl = parent2.declarations[0];
-      if (isIdentifier(decl.name)) {
-        return decl.name;
-      }
+  }
+  function emitSourceFile(node) {
+    writeLine();
+    const statements = node.statements;
+    const shouldEmitDetachedComment = statements.length === 0 || !isPrologueDirective(statements[0]) || nodeIsSynthesized(statements[0]);
+    if (shouldEmitDetachedComment) {
+      emitBodyWithDetachedComments(node, statements, emitSourceFileWorker);
+      return;
     }
-    if (node.kind === 154 /* TypeKeyword */) {
-      if (isImportClause(parent2) && parent2.isTypeOnly) {
-        const location2 = getAdjustedLocationForImportDeclaration(parent2.parent, forRename);
-        if (location2) {
-          return location2;
-        }
-      }
-      if (isExportDeclaration(parent2) && parent2.isTypeOnly) {
-        const location2 = getAdjustedLocationForExportDeclaration(parent2, forRename);
-        if (location2) {
-          return location2;
+    emitSourceFileWorker(node);
+  }
+  function emitSyntheticTripleSlashReferencesIfNeeded(node) {
+    emitTripleSlashDirectives(!!node.hasNoDefaultLib, node.syntheticFileReferences || [], node.syntheticTypeReferences || [], node.syntheticLibReferences || []);
+    for (const prepend of node.prepends) {
+      if (isUnparsedSource(prepend) && prepend.syntheticReferences) {
+        for (const ref of prepend.syntheticReferences) {
+          emit(ref);
+          writeLine();
         }
       }
     }
-    if (node.kind === 128 /* AsKeyword */) {
-      if (isImportSpecifier(parent2) && parent2.propertyName || isExportSpecifier(parent2) && parent2.propertyName || isNamespaceImport(parent2) || isNamespaceExport(parent2)) {
-        return parent2.name;
-      }
-      if (isExportDeclaration(parent2) && parent2.exportClause && isNamespaceExport(parent2.exportClause)) {
-        return parent2.exportClause.name;
-      }
+  }
+  function emitTripleSlashDirectivesIfNeeded(node) {
+    if (node.isDeclarationFile)
+      emitTripleSlashDirectives(node.hasNoDefaultLib, node.referencedFiles, node.typeReferenceDirectives, node.libReferenceDirectives);
+  }
+  function emitTripleSlashDirectives(hasNoDefaultLib, files, types, libs2) {
+    if (hasNoDefaultLib) {
+      const pos = writer.getTextPos();
+      writeComment(`/// <reference no-default-lib="true"/>`);
+      if (bundleFileInfo)
+        bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "no-default-lib" /* NoDefaultLib */ });
+      writeLine();
     }
-    if (node.kind === 100 /* ImportKeyword */ && isImportDeclaration(parent2)) {
-      const location2 = getAdjustedLocationForImportDeclaration(parent2, forRename);
-      if (location2) {
-        return location2;
-      }
+    if (currentSourceFile && currentSourceFile.moduleName) {
+      writeComment(`/// <amd-module name="${currentSourceFile.moduleName}" />`);
+      writeLine();
     }
-    if (node.kind === 93 /* ExportKeyword */) {
-      if (isExportDeclaration(parent2)) {
-        const location2 = getAdjustedLocationForExportDeclaration(parent2, forRename);
-        if (location2) {
-          return location2;
+    if (currentSourceFile && currentSourceFile.amdDependencies) {
+      for (const dep of currentSourceFile.amdDependencies) {
+        if (dep.name) {
+          writeComment(`/// <amd-dependency name="${dep.name}" path="${dep.path}" />`);
+        } else {
+          writeComment(`/// <amd-dependency path="${dep.path}" />`);
         }
-      }
-      if (isExportAssignment(parent2)) {
-        return skipOuterExpressions(parent2.expression);
-      }
-    }
-    if (node.kind === 147 /* RequireKeyword */ && isExternalModuleReference(parent2)) {
-      return parent2.expression;
-    }
-    if (node.kind === 158 /* FromKeyword */ && (isImportDeclaration(parent2) || isExportDeclaration(parent2)) && parent2.moduleSpecifier) {
-      return parent2.moduleSpecifier;
-    }
-    if ((node.kind === 94 /* ExtendsKeyword */ || node.kind === 117 /* ImplementsKeyword */) && isHeritageClause(parent2) && parent2.token === node.kind) {
-      const location2 = getAdjustedLocationForHeritageClause(parent2);
-      if (location2) {
-        return location2;
+        writeLine();
       }
     }
-    if (node.kind === 94 /* ExtendsKeyword */) {
-      if (isTypeParameterDeclaration(parent2) && parent2.constraint && isTypeReferenceNode(parent2.constraint)) {
-        return parent2.constraint.typeName;
-      }
-      if (isConditionalTypeNode(parent2) && isTypeReferenceNode(parent2.extendsType)) {
-        return parent2.extendsType.typeName;
-      }
+    for (const directive of files) {
+      const pos = writer.getTextPos();
+      writeComment(`/// <reference path="${directive.fileName}" />`);
+      if (bundleFileInfo)
+        bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "reference" /* Reference */, data: directive.fileName });
+      writeLine();
     }
-    if (node.kind === 138 /* InferKeyword */ && isInferTypeNode(parent2)) {
-      return parent2.typeParameter.name;
+    for (const directive of types) {
+      const pos = writer.getTextPos();
+      const resolutionMode = directive.resolutionMode && directive.resolutionMode !== (currentSourceFile == null ? void 0 : currentSourceFile.impliedNodeFormat) ? `resolution-mode="${directive.resolutionMode === 99 /* ESNext */ ? "import" : "require"}"` : "";
+      writeComment(`/// <reference types="${directive.fileName}" ${resolutionMode}/>`);
+      if (bundleFileInfo)
+        bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: !directive.resolutionMode ? "type" /* Type */ : directive.resolutionMode === 99 /* ESNext */ ? "type-import" /* TypeResolutionModeImport */ : "type-require" /* TypeResolutionModeRequire */, data: directive.fileName });
+      writeLine();
     }
-    if (node.kind === 101 /* InKeyword */ && isTypeParameterDeclaration(parent2) && isMappedTypeNode(parent2.parent)) {
-      return parent2.name;
+    for (const directive of libs2) {
+      const pos = writer.getTextPos();
+      writeComment(`/// <reference lib="${directive.fileName}" />`);
+      if (bundleFileInfo)
+        bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "lib" /* Lib */, data: directive.fileName });
+      writeLine();
     }
-    if (node.kind === 141 /* KeyOfKeyword */ && isTypeOperatorNode(parent2) && parent2.operator === 141 /* KeyOfKeyword */ && isTypeReferenceNode(parent2.type)) {
-      return parent2.type.typeName;
+  }
+  function emitSourceFileWorker(node) {
+    const statements = node.statements;
+    pushNameGenerationScope(node);
+    forEach(node.statements, generateNames);
+    emitHelpers(node);
+    const index = findIndex(statements, (statement) => !isPrologueDirective(statement));
+    emitTripleSlashDirectivesIfNeeded(node);
+    emitList(
+      node,
+      statements,
+      1 /* MultiLine */,
+      /*parenthesizerRule*/
+      void 0,
+      index === -1 ? statements.length : index
+    );
+    popNameGenerationScope(node);
+  }
+  function emitPartiallyEmittedExpression(node) {
+    const emitFlags = getEmitFlags(node);
+    if (!(emitFlags & 1024 /* NoLeadingComments */) && node.pos !== node.expression.pos) {
+      emitTrailingCommentsOfPosition(node.expression.pos);
     }
-    if (node.kind === 146 /* ReadonlyKeyword */ && isTypeOperatorNode(parent2) && parent2.operator === 146 /* ReadonlyKeyword */ && isArrayTypeNode(parent2.type) && isTypeReferenceNode(parent2.type.elementType)) {
-      return parent2.type.elementType.typeName;
+    emitExpression(node.expression);
+    if (!(emitFlags & 2048 /* NoTrailingComments */) && node.end !== node.expression.end) {
+      emitLeadingCommentsOfPosition(node.expression.end);
     }
-    if (!forRename) {
-      if (node.kind === 103 /* NewKeyword */ && isNewExpression(parent2) || node.kind === 114 /* VoidKeyword */ && isVoidExpression(parent2) || node.kind === 112 /* TypeOfKeyword */ && isTypeOfExpression(parent2) || node.kind === 133 /* AwaitKeyword */ && isAwaitExpression(parent2) || node.kind === 125 /* YieldKeyword */ && isYieldExpression(parent2) || node.kind === 89 /* DeleteKeyword */ && isDeleteExpression(parent2)) {
-        if (parent2.expression) {
-          return skipOuterExpressions(parent2.expression);
+  }
+  function emitCommaList(node) {
+    emitExpressionList(
+      node,
+      node.elements,
+      528 /* CommaListElements */,
+      /*parenthesizerRule*/
+      void 0
+    );
+  }
+  function emitPrologueDirectives(statements, sourceFile, seenPrologueDirectives, recordBundleFileSection) {
+    let needsToSetSourceFile = !!sourceFile;
+    for (let i = 0; i < statements.length; i++) {
+      const statement = statements[i];
+      if (isPrologueDirective(statement)) {
+        const shouldEmitPrologueDirective = seenPrologueDirectives ? !seenPrologueDirectives.has(statement.expression.text) : true;
+        if (shouldEmitPrologueDirective) {
+          if (needsToSetSourceFile) {
+            needsToSetSourceFile = false;
+            setSourceFile(sourceFile);
+          }
+          writeLine();
+          const pos = writer.getTextPos();
+          emit(statement);
+          if (recordBundleFileSection && bundleFileInfo)
+            bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "prologue" /* Prologue */, data: statement.expression.text });
+          if (seenPrologueDirectives) {
+            seenPrologueDirectives.add(statement.expression.text);
+          }
         }
+      } else {
+        return i;
       }
-      if ((node.kind === 101 /* InKeyword */ || node.kind === 102 /* InstanceOfKeyword */) && isBinaryExpression(parent2) && parent2.operatorToken === node) {
-        return skipOuterExpressions(parent2.right);
+    }
+    return statements.length;
+  }
+  function emitUnparsedPrologues(prologues, seenPrologueDirectives) {
+    for (const prologue of prologues) {
+      if (!seenPrologueDirectives.has(prologue.data)) {
+        writeLine();
+        const pos = writer.getTextPos();
+        emit(prologue);
+        if (bundleFileInfo)
+          bundleFileInfo.sections.push({ pos, end: writer.getTextPos(), kind: "prologue" /* Prologue */, data: prologue.data });
+        if (seenPrologueDirectives) {
+          seenPrologueDirectives.add(prologue.data);
+        }
       }
-      if (node.kind === 128 /* AsKeyword */ && isAsExpression(parent2) && isTypeReferenceNode(parent2.type)) {
-        return parent2.type.typeName;
+    }
+  }
+  function emitPrologueDirectivesIfNeeded(sourceFileOrBundle) {
+    if (isSourceFile(sourceFileOrBundle)) {
+      emitPrologueDirectives(sourceFileOrBundle.statements, sourceFileOrBundle);
+    } else {
+      const seenPrologueDirectives = /* @__PURE__ */ new Set();
+      for (const prepend of sourceFileOrBundle.prepends) {
+        emitUnparsedPrologues(prepend.prologues, seenPrologueDirectives);
       }
-      if (node.kind === 101 /* InKeyword */ && isForInStatement(parent2) || node.kind === 162 /* OfKeyword */ && isForOfStatement(parent2)) {
-        return skipOuterExpressions(parent2.expression);
+      for (const sourceFile of sourceFileOrBundle.sourceFiles) {
+        emitPrologueDirectives(
+          sourceFile.statements,
+          sourceFile,
+          seenPrologueDirectives,
+          /*recordBundleFileSection*/
+          true
+        );
       }
+      setSourceFile(void 0);
     }
-    return node;
-  }
-  function getAdjustedReferenceLocation(node) {
-    return getAdjustedLocation(node, false);
-  }
-  function getAdjustedRenameLocation(node) {
-    return getAdjustedLocation(node, true);
   }
-  function getTouchingPropertyName(sourceFile, position) {
-    return getTouchingToken(sourceFile, position, (n) => isPropertyNameLiteral(n) || isKeyword(n.kind) || isPrivateIdentifier(n));
-  }
-  function getTouchingToken(sourceFile, position, includePrecedingTokenAtEndPosition) {
-    return getTokenAtPositionWorker(sourceFile, position, false, includePrecedingTokenAtEndPosition, false);
-  }
-  function getTokenAtPosition(sourceFile, position) {
-    return getTokenAtPositionWorker(sourceFile, position, true, void 0, false);
-  }
-  function getTokenAtPositionWorker(sourceFile, position, allowPositionInLeadingTrivia, includePrecedingTokenAtEndPosition, includeEndPosition) {
-    let current = sourceFile;
-    let foundToken;
-    outer:
-      while (true) {
-        const children = current.getChildren(sourceFile);
-        const i = binarySearchKey(children, position, (_, i2) => i2, (middle, _) => {
-          const end = children[middle].getEnd();
-          if (end < position) {
-            return -1 /* LessThan */;
-          }
-          const start2 = allowPositionInLeadingTrivia ? children[middle].getFullStart() : children[middle].getStart(sourceFile, true);
-          if (start2 > position) {
-            return 1 /* GreaterThan */;
-          }
-          if (nodeContainsPosition(children[middle], start2, end)) {
-            if (children[middle - 1]) {
-              if (nodeContainsPosition(children[middle - 1])) {
-                return 1 /* GreaterThan */;
-              }
-            }
-            return 0 /* EqualTo */;
-          }
-          if (includePrecedingTokenAtEndPosition && start2 === position && children[middle - 1] && children[middle - 1].getEnd() === position && nodeContainsPosition(children[middle - 1])) {
-            return 1 /* GreaterThan */;
+  function getPrologueDirectivesFromBundledSourceFiles(bundle) {
+    const seenPrologueDirectives = /* @__PURE__ */ new Set();
+    let prologues;
+    for (let index = 0; index < bundle.sourceFiles.length; index++) {
+      const sourceFile = bundle.sourceFiles[index];
+      let directives;
+      let end = 0;
+      for (const statement of sourceFile.statements) {
+        if (!isPrologueDirective(statement))
+          break;
+        if (seenPrologueDirectives.has(statement.expression.text))
+          continue;
+        seenPrologueDirectives.add(statement.expression.text);
+        (directives || (directives = [])).push({
+          pos: statement.pos,
+          end: statement.end,
+          expression: {
+            pos: statement.expression.pos,
+            end: statement.expression.end,
+            text: statement.expression.text
           }
-          return -1 /* LessThan */;
         });
-        if (foundToken) {
-          return foundToken;
-        }
-        if (i >= 0 && children[i]) {
-          current = children[i];
-          continue outer;
-        }
-        return current;
+        end = end < statement.end ? statement.end : end;
       }
-    function nodeContainsPosition(node, start2, end) {
-      end != null ? end : end = node.getEnd();
-      if (end < position) {
-        return false;
+      if (directives)
+        (prologues || (prologues = [])).push({ file: index, text: sourceFile.text.substring(0, end), directives });
+    }
+    return prologues;
+  }
+  function emitShebangIfNeeded(sourceFileOrBundle) {
+    if (isSourceFile(sourceFileOrBundle) || isUnparsedSource(sourceFileOrBundle)) {
+      const shebang = getShebang(sourceFileOrBundle.text);
+      if (shebang) {
+        writeComment(shebang);
+        writeLine();
+        return true;
       }
-      start2 != null ? start2 : start2 = allowPositionInLeadingTrivia ? node.getFullStart() : node.getStart(sourceFile, true);
-      if (start2 > position) {
-        return false;
+    } else {
+      for (const prepend of sourceFileOrBundle.prepends) {
+        Debug.assertNode(prepend, isUnparsedSource);
+        if (emitShebangIfNeeded(prepend)) {
+          return true;
+        }
       }
-      if (position < end || position === end && (node.kind === 1 /* EndOfFileToken */ || includeEndPosition)) {
-        return true;
-      } else if (includePrecedingTokenAtEndPosition && end === position) {
-        const previousToken = findPrecedingToken(position, sourceFile, node);
-        if (previousToken && includePrecedingTokenAtEndPosition(previousToken)) {
-          foundToken = previousToken;
+      for (const sourceFile of sourceFileOrBundle.sourceFiles) {
+        if (emitShebangIfNeeded(sourceFile)) {
           return true;
         }
       }
-      return false;
-    }
-  }
-  function findFirstNonJsxWhitespaceToken(sourceFile, position) {
-    let tokenAtPosition = getTokenAtPosition(sourceFile, position);
-    while (isWhiteSpaceOnlyJsxText(tokenAtPosition)) {
-      const nextToken = findNextToken(tokenAtPosition, tokenAtPosition.parent, sourceFile);
-      if (!nextToken)
-        return;
-      tokenAtPosition = nextToken;
     }
-    return tokenAtPosition;
   }
-  function findTokenOnLeftOfPosition(file, position) {
-    const tokenAtPosition = getTokenAtPosition(file, position);
-    if (isToken(tokenAtPosition) && position > tokenAtPosition.getStart(file) && position < tokenAtPosition.getEnd()) {
-      return tokenAtPosition;
-    }
-    return findPrecedingToken(position, file);
+  function emitNodeWithWriter(node, writer2) {
+    if (!node)
+      return;
+    const savedWrite = write;
+    write = writer2;
+    emit(node);
+    write = savedWrite;
   }
-  function findNextToken(previousToken, parent2, sourceFile) {
-    return find2(parent2);
-    function find2(n) {
-      if (isToken(n) && n.pos === previousToken.end) {
-        return n;
+  function emitDecoratorsAndModifiers(node, modifiers) {
+    if (modifiers == null ? void 0 : modifiers.length) {
+      if (every(modifiers, isModifier)) {
+        return emitModifiers(node, modifiers);
       }
-      return firstDefined(n.getChildren(sourceFile), (child) => {
-        const shouldDiveInChildNode = child.pos <= previousToken.pos && child.end > previousToken.end || child.pos === previousToken.end;
-        return shouldDiveInChildNode && nodeHasTokens(child, sourceFile) ? find2(child) : void 0;
-      });
-    }
-  }
-  function findPrecedingToken(position, sourceFile, startNode2, excludeJsdoc) {
-    const result = find2(startNode2 || sourceFile);
-    Debug.assert(!(result && isWhiteSpaceOnlyJsxText(result)));
-    return result;
-    function find2(n) {
-      if (isNonWhitespaceToken(n) && n.kind !== 1 /* EndOfFileToken */) {
-        return n;
+      if (every(modifiers, isDecorator)) {
+        return emitDecorators(node, modifiers);
       }
-      const children = n.getChildren(sourceFile);
-      const i = binarySearchKey(children, position, (_, i2) => i2, (middle, _) => {
-        if (position < children[middle].end) {
-          if (!children[middle - 1] || position >= children[middle - 1].end) {
-            return 0 /* EqualTo */;
-          }
-          return 1 /* GreaterThan */;
-        }
-        return -1 /* LessThan */;
-      });
-      if (i >= 0 && children[i]) {
-        const child = children[i];
-        if (position < child.end) {
-          const start2 = child.getStart(sourceFile, !excludeJsdoc);
-          const lookInPreviousChild = start2 >= position || !nodeHasTokens(child, sourceFile) || isWhiteSpaceOnlyJsxText(child);
-          if (lookInPreviousChild) {
-            const candidate2 = findRightmostChildNodeWithTokens(children, i, sourceFile, n.kind);
-            return candidate2 && findRightmostToken(candidate2, sourceFile);
-          } else {
-            return find2(child);
+      onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(modifiers);
+      let lastMode;
+      let mode;
+      let start2 = 0;
+      let pos = 0;
+      while (start2 < modifiers.length) {
+        while (pos < modifiers.length) {
+          const modifier = modifiers[pos];
+          mode = isDecorator(modifier) ? "decorators" : "modifiers";
+          if (lastMode === void 0) {
+            lastMode = mode;
+          } else if (mode !== lastMode) {
+            break;
           }
+          pos++;
         }
+        const textRange = { pos: -1, end: -1 };
+        if (start2 === 0)
+          textRange.pos = modifiers.pos;
+        if (pos === modifiers.length - 1)
+          textRange.end = modifiers.end;
+        emitNodeListItems(
+          emit,
+          node,
+          modifiers,
+          lastMode === "modifiers" ? 2359808 /* Modifiers */ : 2146305 /* Decorators */,
+          /*parenthesizerRule*/
+          void 0,
+          start2,
+          pos - start2,
+          /*hasTrailingComma*/
+          false,
+          textRange
+        );
+        start2 = pos;
+        lastMode = mode;
+        pos++;
       }
-      Debug.assert(startNode2 !== void 0 || n.kind === 308 /* SourceFile */ || n.kind === 1 /* EndOfFileToken */ || isJSDocCommentContainingNode(n));
-      const candidate = findRightmostChildNodeWithTokens(children, children.length, sourceFile, n.kind);
-      return candidate && findRightmostToken(candidate, sourceFile);
+      onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(modifiers);
     }
   }
-  function isNonWhitespaceToken(n) {
-    return isToken(n) && !isWhiteSpaceOnlyJsxText(n);
+  function emitModifiers(node, modifiers) {
+    emitList(node, modifiers, 2359808 /* Modifiers */);
   }
-  function findRightmostToken(n, sourceFile) {
-    if (isNonWhitespaceToken(n)) {
-      return n;
+  function emitTypeAnnotation(node) {
+    if (node) {
+      writePunctuation(":");
+      writeSpace();
+      emit(node);
     }
-    const children = n.getChildren(sourceFile);
-    if (children.length === 0) {
-      return n;
+  }
+  function emitInitializer(node, equalCommentStartPos, container, parenthesizerRule) {
+    if (node) {
+      writeSpace();
+      emitTokenWithComment(63 /* EqualsToken */, equalCommentStartPos, writeOperator, container);
+      writeSpace();
+      emitExpression(node, parenthesizerRule);
     }
-    const candidate = findRightmostChildNodeWithTokens(children, children.length, sourceFile, n.kind);
-    return candidate && findRightmostToken(candidate, sourceFile);
   }
-  function findRightmostChildNodeWithTokens(children, exclusiveStartPosition, sourceFile, parentKind) {
-    for (let i = exclusiveStartPosition - 1; i >= 0; i--) {
-      const child = children[i];
-      if (isWhiteSpaceOnlyJsxText(child)) {
-        if (i === 0 && (parentKind === 11 /* JsxText */ || parentKind === 282 /* JsxSelfClosingElement */)) {
-          Debug.fail("`JsxText` tokens should not be the first child of `JsxElement | JsxSelfClosingElement`");
-        }
-      } else if (nodeHasTokens(children[i], sourceFile)) {
-        return children[i];
-      }
+  function emitNodeWithPrefix(prefix, prefixWriter, node, emit2) {
+    if (node) {
+      prefixWriter(prefix);
+      emit2(node);
     }
   }
-  function isInString(sourceFile, position, previousToken = findPrecedingToken(position, sourceFile)) {
-    if (previousToken && isStringTextContainingNode(previousToken)) {
-      const start2 = previousToken.getStart(sourceFile);
-      const end = previousToken.getEnd();
-      if (start2 < position && position < end) {
-        return true;
-      }
-      if (position === end) {
-        return !!previousToken.isUnterminated;
-      }
+  function emitWithLeadingSpace(node) {
+    if (node) {
+      writeSpace();
+      emit(node);
     }
-    return false;
   }
-  function isInsideJsxElementOrAttribute(sourceFile, position) {
-    const token = getTokenAtPosition(sourceFile, position);
-    if (!token) {
-      return false;
+  function emitExpressionWithLeadingSpace(node, parenthesizerRule) {
+    if (node) {
+      writeSpace();
+      emitExpression(node, parenthesizerRule);
     }
-    if (token.kind === 11 /* JsxText */) {
-      return true;
+  }
+  function emitWithTrailingSpace(node) {
+    if (node) {
+      emit(node);
+      writeSpace();
     }
-    if (token.kind === 29 /* LessThanToken */ && token.parent.kind === 11 /* JsxText */) {
-      return true;
+  }
+  function emitEmbeddedStatement(parent2, node) {
+    if (isBlock(node) || getEmitFlags(parent2) & 1 /* SingleLine */) {
+      writeSpace();
+      emit(node);
+    } else {
+      writeLine();
+      increaseIndent();
+      if (isEmptyStatement(node)) {
+        pipelineEmit(5 /* EmbeddedStatement */, node);
+      } else {
+        emit(node);
+      }
+      decreaseIndent();
     }
-    if (token.kind === 29 /* LessThanToken */ && token.parent.kind === 291 /* JsxExpression */) {
-      return true;
+  }
+  function emitDecorators(parentNode, decorators) {
+    emitList(parentNode, decorators, 2146305 /* Decorators */);
+  }
+  function emitTypeArguments(parentNode, typeArguments) {
+    emitList(parentNode, typeArguments, 53776 /* TypeArguments */, typeArgumentParenthesizerRuleSelector);
+  }
+  function emitTypeParameters(parentNode, typeParameters) {
+    if (isFunctionLike(parentNode) && parentNode.typeArguments) {
+      return emitTypeArguments(parentNode, parentNode.typeArguments);
     }
-    if (token && token.kind === 19 /* CloseBraceToken */ && token.parent.kind === 291 /* JsxExpression */) {
-      return true;
+    emitList(parentNode, typeParameters, 53776 /* TypeParameters */);
+  }
+  function emitParameters(parentNode, parameters) {
+    emitList(parentNode, parameters, 2576 /* Parameters */);
+  }
+  function canEmitSimpleArrowHead(parentNode, parameters) {
+    const parameter = singleOrUndefined(parameters);
+    return parameter && parameter.pos === parentNode.pos && isArrowFunction(parentNode) && !parentNode.type && !some(parentNode.modifiers) && !some(parentNode.typeParameters) && !some(parameter.modifiers) && !parameter.dotDotDotToken && !parameter.questionToken && !parameter.type && !parameter.initializer && isIdentifier(parameter.name);
+  }
+  function emitParametersForArrow(parentNode, parameters) {
+    if (canEmitSimpleArrowHead(parentNode, parameters)) {
+      emitList(parentNode, parameters, 2576 /* Parameters */ & ~2048 /* Parenthesis */);
+    } else {
+      emitParameters(parentNode, parameters);
     }
-    if (token.kind === 29 /* LessThanToken */ && token.parent.kind === 284 /* JsxClosingElement */) {
-      return true;
+  }
+  function emitParametersForIndexSignature(parentNode, parameters) {
+    emitList(parentNode, parameters, 8848 /* IndexSignatureParameters */);
+  }
+  function writeDelimiter(format) {
+    switch (format & 60 /* DelimitersMask */) {
+      case 0 /* None */:
+        break;
+      case 16 /* CommaDelimited */:
+        writePunctuation(",");
+        break;
+      case 4 /* BarDelimited */:
+        writeSpace();
+        writePunctuation("|");
+        break;
+      case 32 /* AsteriskDelimited */:
+        writeSpace();
+        writePunctuation("*");
+        writeSpace();
+        break;
+      case 8 /* AmpersandDelimited */:
+        writeSpace();
+        writePunctuation("&");
+        break;
     }
-    return false;
   }
-  function isWhiteSpaceOnlyJsxText(node) {
-    return isJsxText(node) && node.containsOnlyTriviaWhiteSpaces;
+  function emitList(parentNode, children, format, parenthesizerRule, start2, count) {
+    emitNodeList(
+      emit,
+      parentNode,
+      children,
+      format | (parentNode && getEmitFlags(parentNode) & 2 /* MultiLine */ ? 65536 /* PreferNewLine */ : 0),
+      parenthesizerRule,
+      start2,
+      count
+    );
   }
-  function isInTemplateString(sourceFile, position) {
-    const token = getTokenAtPosition(sourceFile, position);
-    return isTemplateLiteralKind(token.kind) && position > token.getStart(sourceFile);
+  function emitExpressionList(parentNode, children, format, parenthesizerRule, start2, count) {
+    emitNodeList(emitExpression, parentNode, children, format, parenthesizerRule, start2, count);
   }
-  function isInJSXText(sourceFile, position) {
-    const token = getTokenAtPosition(sourceFile, position);
-    if (isJsxText(token)) {
-      return true;
+  function emitNodeList(emit2, parentNode, children, format, parenthesizerRule, start2 = 0, count = children ? children.length - start2 : 0) {
+    const isUndefined = children === void 0;
+    if (isUndefined && format & 16384 /* OptionalIfUndefined */) {
+      return;
     }
-    if (token.kind === 18 /* OpenBraceToken */ && isJsxExpression(token.parent) && isJsxElement(token.parent.parent)) {
-      return true;
+    const isEmpty = children === void 0 || start2 >= children.length || count === 0;
+    if (isEmpty && format & 32768 /* OptionalIfEmpty */) {
+      onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(children);
+      onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(children);
+      return;
     }
-    if (token.kind === 29 /* LessThanToken */ && isJsxOpeningLikeElement(token.parent) && isJsxElement(token.parent.parent)) {
-      return true;
+    if (format & 15360 /* BracketsMask */) {
+      writePunctuation(getOpeningBracket(format));
+      if (isEmpty && children) {
+        emitTrailingCommentsOfPosition(
+          children.pos,
+          /*prefixSpace*/
+          true
+        );
+      }
     }
-    return false;
-  }
-  function isInsideJsxElement(sourceFile, position) {
-    function isInsideJsxElementTraversal(node) {
-      while (node) {
-        if (node.kind >= 282 /* JsxSelfClosingElement */ && node.kind <= 291 /* JsxExpression */ || node.kind === 11 /* JsxText */ || node.kind === 29 /* LessThanToken */ || node.kind === 31 /* GreaterThanToken */ || node.kind === 79 /* Identifier */ || node.kind === 19 /* CloseBraceToken */ || node.kind === 18 /* OpenBraceToken */ || node.kind === 43 /* SlashToken */) {
-          node = node.parent;
-        } else if (node.kind === 281 /* JsxElement */) {
-          if (position > node.getStart(sourceFile))
-            return true;
-          node = node.parent;
-        } else {
-          return false;
-        }
+    onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(children);
+    if (isEmpty) {
+      if (format & 1 /* MultiLine */ && !(preserveSourceNewlines && (!parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile)))) {
+        writeLine();
+      } else if (format & 256 /* SpaceBetweenBraces */ && !(format & 524288 /* NoSpaceIfEmpty */)) {
+        writeSpace();
       }
-      return false;
+    } else {
+      emitNodeListItems(emit2, parentNode, children, format, parenthesizerRule, start2, count, children.hasTrailingComma, children);
+    }
+    onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(children);
+    if (format & 15360 /* BracketsMask */) {
+      if (isEmpty && children) {
+        emitLeadingCommentsOfPosition(children.end);
+      }
+      writePunctuation(getClosingBracket(format));
     }
-    return isInsideJsxElementTraversal(getTokenAtPosition(sourceFile, position));
   }
-  function findPrecedingMatchingToken(token, matchingTokenKind, sourceFile) {
-    const closeTokenText = tokenToString(token.kind);
-    const matchingTokenText = tokenToString(matchingTokenKind);
-    const tokenFullStart = token.getFullStart();
-    const bestGuessIndex = sourceFile.text.lastIndexOf(matchingTokenText, tokenFullStart);
-    if (bestGuessIndex === -1) {
-      return void 0;
+  function emitNodeListItems(emit2, parentNode, children, format, parenthesizerRule, start2, count, hasTrailingComma, childrenTextRange) {
+    const mayEmitInterveningComments = (format & 262144 /* NoInterveningComments */) === 0;
+    let shouldEmitInterveningComments = mayEmitInterveningComments;
+    const leadingLineTerminatorCount = getLeadingLineTerminatorCount(parentNode, children[start2], format);
+    if (leadingLineTerminatorCount) {
+      writeLine(leadingLineTerminatorCount);
+      shouldEmitInterveningComments = false;
+    } else if (format & 256 /* SpaceBetweenBraces */) {
+      writeSpace();
     }
-    if (sourceFile.text.lastIndexOf(closeTokenText, tokenFullStart - 1) < bestGuessIndex) {
-      const nodeAtGuess = findPrecedingToken(bestGuessIndex + 1, sourceFile);
-      if (nodeAtGuess && nodeAtGuess.kind === matchingTokenKind) {
-        return nodeAtGuess;
-      }
+    if (format & 128 /* Indented */) {
+      increaseIndent();
     }
-    const tokenKind = token.kind;
-    let remainingMatchingTokens = 0;
-    while (true) {
-      const preceding = findPrecedingToken(token.getFullStart(), sourceFile);
-      if (!preceding) {
-        return void 0;
-      }
-      token = preceding;
-      if (token.kind === matchingTokenKind) {
-        if (remainingMatchingTokens === 0) {
-          return token;
+    const emitListItem = getEmitListItem(emit2, parenthesizerRule);
+    let previousSibling;
+    let previousSourceFileTextKind;
+    let shouldDecreaseIndentAfterEmit = false;
+    for (let i = 0; i < count; i++) {
+      const child = children[start2 + i];
+      if (format & 32 /* AsteriskDelimited */) {
+        writeLine();
+        writeDelimiter(format);
+      } else if (previousSibling) {
+        if (format & 60 /* DelimitersMask */ && previousSibling.end !== (parentNode ? parentNode.end : -1)) {
+          emitLeadingCommentsOfPosition(previousSibling.end);
+        }
+        writeDelimiter(format);
+        recordBundleFileInternalSectionEnd(previousSourceFileTextKind);
+        const separatingLineTerminatorCount = getSeparatingLineTerminatorCount(previousSibling, child, format);
+        if (separatingLineTerminatorCount > 0) {
+          if ((format & (3 /* LinesMask */ | 128 /* Indented */)) === 0 /* SingleLine */) {
+            increaseIndent();
+            shouldDecreaseIndentAfterEmit = true;
+          }
+          writeLine(separatingLineTerminatorCount);
+          shouldEmitInterveningComments = false;
+        } else if (previousSibling && format & 512 /* SpaceBetweenSiblings */) {
+          writeSpace();
         }
-        remainingMatchingTokens--;
-      } else if (token.kind === tokenKind) {
-        remainingMatchingTokens++;
       }
+      previousSourceFileTextKind = recordBundleFileInternalSectionStart(child);
+      if (shouldEmitInterveningComments) {
+        const commentRange = getCommentRange(child);
+        emitTrailingCommentsOfPosition(commentRange.pos);
+      } else {
+        shouldEmitInterveningComments = mayEmitInterveningComments;
+      }
+      nextListElementPos = child.pos;
+      emitListItem(child, emit2, parenthesizerRule, i);
+      if (shouldDecreaseIndentAfterEmit) {
+        decreaseIndent();
+        shouldDecreaseIndentAfterEmit = false;
+      }
+      previousSibling = child;
+    }
+    const emitFlags = previousSibling ? getEmitFlags(previousSibling) : 0;
+    const skipTrailingComments = commentsDisabled || !!(emitFlags & 2048 /* NoTrailingComments */);
+    const emitTrailingComma = hasTrailingComma && format & 64 /* AllowTrailingComma */ && format & 16 /* CommaDelimited */;
+    if (emitTrailingComma) {
+      if (previousSibling && !skipTrailingComments) {
+        emitTokenWithComment(27 /* CommaToken */, previousSibling.end, writePunctuation, previousSibling);
+      } else {
+        writePunctuation(",");
+      }
+    }
+    if (previousSibling && (parentNode ? parentNode.end : -1) !== previousSibling.end && format & 60 /* DelimitersMask */ && !skipTrailingComments) {
+      emitLeadingCommentsOfPosition(emitTrailingComma && (childrenTextRange == null ? void 0 : childrenTextRange.end) ? childrenTextRange.end : previousSibling.end);
+    }
+    if (format & 128 /* Indented */) {
+      decreaseIndent();
+    }
+    recordBundleFileInternalSectionEnd(previousSourceFileTextKind);
+    const closingLineTerminatorCount = getClosingLineTerminatorCount(parentNode, children[start2 + count - 1], format, childrenTextRange);
+    if (closingLineTerminatorCount) {
+      writeLine(closingLineTerminatorCount);
+    } else if (format & (2097152 /* SpaceAfterList */ | 256 /* SpaceBetweenBraces */)) {
+      writeSpace();
     }
   }
-  function removeOptionality(type, isOptionalExpression, isOptionalChain2) {
-    return isOptionalExpression ? type.getNonNullableType() : isOptionalChain2 ? type.getNonOptionalType() : type;
+  function writeLiteral(s) {
+    writer.writeLiteral(s);
   }
-  function isPossiblyTypeArgumentPosition(token, sourceFile, checker) {
-    const info = getPossibleTypeArgumentsInfo(token, sourceFile);
-    return info !== void 0 && (isPartOfTypeNode(info.called) || getPossibleGenericSignatures(info.called, info.nTypeArguments, checker).length !== 0 || isPossiblyTypeArgumentPosition(info.called, sourceFile, checker));
+  function writeStringLiteral(s) {
+    writer.writeStringLiteral(s);
   }
-  function getPossibleGenericSignatures(called, typeArgumentCount, checker) {
-    let type = checker.getTypeAtLocation(called);
-    if (isOptionalChain(called.parent)) {
-      type = removeOptionality(type, isOptionalChainRoot(called.parent), true);
-    }
-    const signatures = isNewExpression(called.parent) ? type.getConstructSignatures() : type.getCallSignatures();
-    return signatures.filter((candidate) => !!candidate.typeParameters && candidate.typeParameters.length >= typeArgumentCount);
+  function writeBase(s) {
+    writer.write(s);
   }
-  function getPossibleTypeArgumentsInfo(tokenIn, sourceFile) {
-    if (sourceFile.text.lastIndexOf("<", tokenIn ? tokenIn.pos : sourceFile.text.length) === -1) {
-      return void 0;
+  function writeSymbol(s, sym) {
+    writer.writeSymbol(s, sym);
+  }
+  function writePunctuation(s) {
+    writer.writePunctuation(s);
+  }
+  function writeTrailingSemicolon() {
+    writer.writeTrailingSemicolon(";");
+  }
+  function writeKeyword(s) {
+    writer.writeKeyword(s);
+  }
+  function writeOperator(s) {
+    writer.writeOperator(s);
+  }
+  function writeParameter(s) {
+    writer.writeParameter(s);
+  }
+  function writeComment(s) {
+    writer.writeComment(s);
+  }
+  function writeSpace() {
+    writer.writeSpace(" ");
+  }
+  function writeProperty(s) {
+    writer.writeProperty(s);
+  }
+  function nonEscapingWrite(s) {
+    if (writer.nonEscapingWrite) {
+      writer.nonEscapingWrite(s);
+    } else {
+      writer.write(s);
     }
-    let token = tokenIn;
-    let remainingLessThanTokens = 0;
-    let nTypeArguments = 0;
-    while (token) {
-      switch (token.kind) {
-        case 29 /* LessThanToken */:
-          token = findPrecedingToken(token.getFullStart(), sourceFile);
-          if (token && token.kind === 28 /* QuestionDotToken */) {
-            token = findPrecedingToken(token.getFullStart(), sourceFile);
-          }
-          if (!token || !isIdentifier(token))
-            return void 0;
-          if (!remainingLessThanTokens) {
-            return isDeclarationName(token) ? void 0 : { called: token, nTypeArguments };
-          }
-          remainingLessThanTokens--;
-          break;
-        case 49 /* GreaterThanGreaterThanGreaterThanToken */:
-          remainingLessThanTokens = 3;
-          break;
-        case 48 /* GreaterThanGreaterThanToken */:
-          remainingLessThanTokens = 2;
-          break;
-        case 31 /* GreaterThanToken */:
-          remainingLessThanTokens++;
-          break;
-        case 19 /* CloseBraceToken */:
-          token = findPrecedingMatchingToken(token, 18 /* OpenBraceToken */, sourceFile);
-          if (!token)
-            return void 0;
-          break;
-        case 21 /* CloseParenToken */:
-          token = findPrecedingMatchingToken(token, 20 /* OpenParenToken */, sourceFile);
-          if (!token)
-            return void 0;
-          break;
-        case 23 /* CloseBracketToken */:
-          token = findPrecedingMatchingToken(token, 22 /* OpenBracketToken */, sourceFile);
-          if (!token)
-            return void 0;
-          break;
-        case 27 /* CommaToken */:
-          nTypeArguments++;
-          break;
-        case 38 /* EqualsGreaterThanToken */:
-        case 79 /* Identifier */:
-        case 10 /* StringLiteral */:
-        case 8 /* NumericLiteral */:
-        case 9 /* BigIntLiteral */:
-        case 110 /* TrueKeyword */:
-        case 95 /* FalseKeyword */:
-        case 112 /* TypeOfKeyword */:
-        case 94 /* ExtendsKeyword */:
-        case 141 /* KeyOfKeyword */:
-        case 24 /* DotToken */:
-        case 51 /* BarToken */:
-        case 57 /* QuestionToken */:
-        case 58 /* ColonToken */:
-          break;
-        default:
-          if (isTypeNode(token)) {
-            break;
-          }
-          return void 0;
-      }
-      token = findPrecedingToken(token.getFullStart(), sourceFile);
+  }
+  function writeLine(count = 1) {
+    for (let i = 0; i < count; i++) {
+      writer.writeLine(i > 0);
     }
-    return void 0;
   }
-  function isInComment(sourceFile, position, tokenAtPosition) {
-    return ts_formatting_exports.getRangeOfEnclosingComment(sourceFile, position, void 0, tokenAtPosition);
+  function increaseIndent() {
+    writer.increaseIndent();
   }
-  function hasDocComment(sourceFile, position) {
-    const token = getTokenAtPosition(sourceFile, position);
-    return !!findAncestor(token, isJSDoc);
+  function decreaseIndent() {
+    writer.decreaseIndent();
   }
-  function nodeHasTokens(n, sourceFile) {
-    return n.kind === 1 /* EndOfFileToken */ ? !!n.jsDoc : n.getWidth(sourceFile) !== 0;
+  function writeToken(token, pos, writer2, contextNode) {
+    return !sourceMapsDisabled ? emitTokenWithSourceMap(contextNode, token, writer2, pos, writeTokenText) : writeTokenText(token, writer2, pos);
   }
-  function getNodeModifiers(node, excludeFlags = 0 /* None */) {
-    const result = [];
-    const flags = isDeclaration(node) ? getCombinedNodeFlagsAlwaysIncludeJSDoc(node) & ~excludeFlags : 0 /* None */;
-    if (flags & 8 /* Private */)
-      result.push("private" /* privateMemberModifier */);
-    if (flags & 16 /* Protected */)
-      result.push("protected" /* protectedMemberModifier */);
-    if (flags & 4 /* Public */)
-      result.push("public" /* publicMemberModifier */);
-    if (flags & 32 /* Static */ || isClassStaticBlockDeclaration(node))
-      result.push("static" /* staticModifier */);
-    if (flags & 256 /* Abstract */)
-      result.push("abstract" /* abstractModifier */);
-    if (flags & 1 /* Export */)
-      result.push("export" /* exportedModifier */);
-    if (flags & 8192 /* Deprecated */)
-      result.push("deprecated" /* deprecatedModifier */);
-    if (node.flags & 16777216 /* Ambient */)
-      result.push("declare" /* ambientModifier */);
-    if (node.kind === 274 /* ExportAssignment */)
-      result.push("export" /* exportedModifier */);
-    return result.length > 0 ? result.join(",") : "" /* none */;
-  }
-  function getTypeArgumentOrTypeParameterList(node) {
-    if (node.kind === 180 /* TypeReference */ || node.kind === 210 /* CallExpression */) {
-      return node.typeArguments;
-    }
-    if (isFunctionLike(node) || node.kind === 260 /* ClassDeclaration */ || node.kind === 261 /* InterfaceDeclaration */) {
-      return node.typeParameters;
+  function writeTokenNode(node, writer2) {
+    if (onBeforeEmitToken) {
+      onBeforeEmitToken(node);
+    }
+    writer2(tokenToString(node.kind));
+    if (onAfterEmitToken) {
+      onAfterEmitToken(node);
     }
-    return void 0;
   }
-  function isComment(kind) {
-    return kind === 2 /* SingleLineCommentTrivia */ || kind === 3 /* MultiLineCommentTrivia */;
+  function writeTokenText(token, writer2, pos) {
+    const tokenString = tokenToString(token);
+    writer2(tokenString);
+    return pos < 0 ? pos : pos + tokenString.length;
   }
-  function isStringOrRegularExpressionOrTemplateLiteral(kind) {
-    if (kind === 10 /* StringLiteral */ || kind === 13 /* RegularExpressionLiteral */ || isTemplateLiteralKind(kind)) {
-      return true;
+  function writeLineOrSpace(parentNode, prevChildNode, nextChildNode) {
+    if (getEmitFlags(parentNode) & 1 /* SingleLine */) {
+      writeSpace();
+    } else if (preserveSourceNewlines) {
+      const lines = getLinesBetweenNodes(parentNode, prevChildNode, nextChildNode);
+      if (lines) {
+        writeLine(lines);
+      } else {
+        writeSpace();
+      }
+    } else {
+      writeLine();
     }
-    return false;
   }
-  function isPunctuation(kind) {
-    return 18 /* FirstPunctuation */ <= kind && kind <= 78 /* LastPunctuation */;
-  }
-  function isInsideTemplateLiteral(node, position, sourceFile) {
-    return isTemplateLiteralKind(node.kind) && (node.getStart(sourceFile) < position && position < node.end) || !!node.isUnterminated && position === node.end;
+  function writeLines(text) {
+    const lines = text.split(/\r\n?|\n/g);
+    const indentation = guessIndentation(lines);
+    for (const lineText of lines) {
+      const line = indentation ? lineText.slice(indentation) : lineText;
+      if (line.length) {
+        writeLine();
+        write(line);
+      }
+    }
   }
-  function isAccessibilityModifier(kind) {
-    switch (kind) {
-      case 123 /* PublicKeyword */:
-      case 121 /* PrivateKeyword */:
-      case 122 /* ProtectedKeyword */:
-        return true;
+  function writeLinesAndIndent(lineCount, writeSpaceIfNotIndenting) {
+    if (lineCount) {
+      increaseIndent();
+      writeLine(lineCount);
+    } else if (writeSpaceIfNotIndenting) {
+      writeSpace();
     }
-    return false;
   }
-  function cloneCompilerOptions(options) {
-    const result = clone(options);
-    setConfigFileInOptions(result, options && options.configFile);
-    return result;
+  function decreaseIndentIf(value1, value2) {
+    if (value1) {
+      decreaseIndent();
+    }
+    if (value2) {
+      decreaseIndent();
+    }
   }
-  function isArrayLiteralOrObjectLiteralDestructuringPattern(node) {
-    if (node.kind === 206 /* ArrayLiteralExpression */ || node.kind === 207 /* ObjectLiteralExpression */) {
-      if (node.parent.kind === 223 /* BinaryExpression */ && node.parent.left === node && node.parent.operatorToken.kind === 63 /* EqualsToken */) {
-        return true;
+  function getLeadingLineTerminatorCount(parentNode, firstChild, format) {
+    if (format & 2 /* PreserveLines */ || preserveSourceNewlines) {
+      if (format & 65536 /* PreferNewLine */) {
+        return 1;
       }
-      if (node.parent.kind === 247 /* ForOfStatement */ && node.parent.initializer === node) {
-        return true;
+      if (firstChild === void 0) {
+        return !parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile) ? 0 : 1;
       }
-      if (isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.kind === 299 /* PropertyAssignment */ ? node.parent.parent : node.parent)) {
-        return true;
+      if (firstChild.pos === nextListElementPos) {
+        return 0;
+      }
+      if (firstChild.kind === 11 /* JsxText */) {
+        return 0;
+      }
+      if (currentSourceFile && parentNode && !positionIsSynthesized(parentNode.pos) && !nodeIsSynthesized(firstChild) && (!firstChild.parent || getOriginalNode(firstChild.parent) === getOriginalNode(parentNode))) {
+        if (preserveSourceNewlines) {
+          return getEffectiveLines(
+            (includeComments) => getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter(
+              firstChild.pos,
+              parentNode.pos,
+              currentSourceFile,
+              includeComments
+            )
+          );
+        }
+        return rangeStartPositionsAreOnSameLine(parentNode, firstChild, currentSourceFile) ? 0 : 1;
+      }
+      if (synthesizedNodeStartsOnNewLine(firstChild, format)) {
+        return 1;
       }
     }
-    return false;
+    return format & 1 /* MultiLine */ ? 1 : 0;
   }
-  function isInReferenceComment(sourceFile, position) {
-    return isInReferenceCommentWorker(sourceFile, position, true);
+  function getSeparatingLineTerminatorCount(previousNode, nextNode, format) {
+    if (format & 2 /* PreserveLines */ || preserveSourceNewlines) {
+      if (previousNode === void 0 || nextNode === void 0) {
+        return 0;
+      }
+      if (nextNode.kind === 11 /* JsxText */) {
+        return 0;
+      } else if (currentSourceFile && !nodeIsSynthesized(previousNode) && !nodeIsSynthesized(nextNode)) {
+        if (preserveSourceNewlines && siblingNodePositionsAreComparable(previousNode, nextNode)) {
+          return getEffectiveLines(
+            (includeComments) => getLinesBetweenRangeEndAndRangeStart(
+              previousNode,
+              nextNode,
+              currentSourceFile,
+              includeComments
+            )
+          );
+        } else if (!preserveSourceNewlines && originalNodesHaveSameParent(previousNode, nextNode)) {
+          return rangeEndIsOnSameLineAsRangeStart(previousNode, nextNode, currentSourceFile) ? 0 : 1;
+        }
+        return format & 65536 /* PreferNewLine */ ? 1 : 0;
+      } else if (synthesizedNodeStartsOnNewLine(previousNode, format) || synthesizedNodeStartsOnNewLine(nextNode, format)) {
+        return 1;
+      }
+    } else if (getStartsOnNewLine(nextNode)) {
+      return 1;
+    }
+    return format & 1 /* MultiLine */ ? 1 : 0;
   }
-  function isInNonReferenceComment(sourceFile, position) {
-    return isInReferenceCommentWorker(sourceFile, position, false);
+  function getClosingLineTerminatorCount(parentNode, lastChild, format, childrenTextRange) {
+    if (format & 2 /* PreserveLines */ || preserveSourceNewlines) {
+      if (format & 65536 /* PreferNewLine */) {
+        return 1;
+      }
+      if (lastChild === void 0) {
+        return !parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile) ? 0 : 1;
+      }
+      if (currentSourceFile && parentNode && !positionIsSynthesized(parentNode.pos) && !nodeIsSynthesized(lastChild) && (!lastChild.parent || lastChild.parent === parentNode)) {
+        if (preserveSourceNewlines) {
+          const end = childrenTextRange && !positionIsSynthesized(childrenTextRange.end) ? childrenTextRange.end : lastChild.end;
+          return getEffectiveLines(
+            (includeComments) => getLinesBetweenPositionAndNextNonWhitespaceCharacter(
+              end,
+              parentNode.end,
+              currentSourceFile,
+              includeComments
+            )
+          );
+        }
+        return rangeEndPositionsAreOnSameLine(parentNode, lastChild, currentSourceFile) ? 0 : 1;
+      }
+      if (synthesizedNodeStartsOnNewLine(lastChild, format)) {
+        return 1;
+      }
+    }
+    if (format & 1 /* MultiLine */ && !(format & 131072 /* NoTrailingNewLine */)) {
+      return 1;
+    }
+    return 0;
   }
-  function isInReferenceCommentWorker(sourceFile, position, shouldBeReference) {
-    const range = isInComment(sourceFile, position, void 0);
-    return !!range && shouldBeReference === tripleSlashDirectivePrefixRegex.test(sourceFile.text.substring(range.pos, range.end));
+  function getEffectiveLines(getLineDifference) {
+    Debug.assert(!!preserveSourceNewlines);
+    const lines = getLineDifference(
+      /*includeComments*/
+      true
+    );
+    if (lines === 0) {
+      return getLineDifference(
+        /*includeComments*/
+        false
+      );
+    }
+    return lines;
   }
-  function getReplacementSpanForContextToken(contextToken) {
-    if (!contextToken)
-      return void 0;
-    switch (contextToken.kind) {
-      case 10 /* StringLiteral */:
-      case 14 /* NoSubstitutionTemplateLiteral */:
-        return createTextSpanFromStringLiteralLikeContent(contextToken);
-      default:
-        return createTextSpanFromNode(contextToken);
+  function writeLineSeparatorsAndIndentBefore(node, parent2) {
+    const leadingNewlines = preserveSourceNewlines && getLeadingLineTerminatorCount(parent2, node, 0 /* None */);
+    if (leadingNewlines) {
+      writeLinesAndIndent(
+        leadingNewlines,
+        /*writeSpaceIfNotIndenting*/
+        false
+      );
     }
+    return !!leadingNewlines;
   }
-  function createTextSpanFromNode(node, sourceFile, endNode2) {
-    return createTextSpanFromBounds(node.getStart(sourceFile), (endNode2 || node).getEnd());
+  function writeLineSeparatorsAfter(node, parent2) {
+    const trailingNewlines = preserveSourceNewlines && getClosingLineTerminatorCount(
+      parent2,
+      node,
+      0 /* None */,
+      /*childrenTextRange*/
+      void 0
+    );
+    if (trailingNewlines) {
+      writeLine(trailingNewlines);
+    }
   }
-  function createTextSpanFromStringLiteralLikeContent(node) {
-    if (node.isUnterminated)
-      return void 0;
-    return createTextSpanFromBounds(node.getStart() + 1, node.getEnd() - 1);
-  }
-  function createTextRangeFromNode(node, sourceFile) {
-    return createRange(node.getStart(sourceFile), node.end);
-  }
-  function createTextSpanFromRange(range) {
-    return createTextSpanFromBounds(range.pos, range.end);
-  }
-  function createTextRangeFromSpan(span) {
-    return createRange(span.start, span.start + span.length);
-  }
-  function createTextChangeFromStartLength(start2, length2, newText) {
-    return createTextChange(createTextSpan(start2, length2), newText);
-  }
-  function createTextChange(span, newText) {
-    return { span, newText };
-  }
-  var typeKeywords = [
-    131 /* AnyKeyword */,
-    129 /* AssertsKeyword */,
-    160 /* BigIntKeyword */,
-    134 /* BooleanKeyword */,
-    95 /* FalseKeyword */,
-    138 /* InferKeyword */,
-    141 /* KeyOfKeyword */,
-    144 /* NeverKeyword */,
-    104 /* NullKeyword */,
-    148 /* NumberKeyword */,
-    149 /* ObjectKeyword */,
-    146 /* ReadonlyKeyword */,
-    152 /* StringKeyword */,
-    153 /* SymbolKeyword */,
-    110 /* TrueKeyword */,
-    114 /* VoidKeyword */,
-    155 /* UndefinedKeyword */,
-    156 /* UniqueKeyword */,
-    157 /* UnknownKeyword */
-  ];
-  function isTypeKeyword(kind) {
-    return contains(typeKeywords, kind);
+  function synthesizedNodeStartsOnNewLine(node, format) {
+    if (nodeIsSynthesized(node)) {
+      const startsOnNewLine = getStartsOnNewLine(node);
+      if (startsOnNewLine === void 0) {
+        return (format & 65536 /* PreferNewLine */) !== 0;
+      }
+      return startsOnNewLine;
+    }
+    return (format & 65536 /* PreferNewLine */) !== 0;
   }
-  function isTypeKeywordToken(node) {
-    return node.kind === 154 /* TypeKeyword */;
+  function getLinesBetweenNodes(parent2, node1, node2) {
+    if (getEmitFlags(parent2) & 262144 /* NoIndentation */) {
+      return 0;
+    }
+    parent2 = skipSynthesizedParentheses(parent2);
+    node1 = skipSynthesizedParentheses(node1);
+    node2 = skipSynthesizedParentheses(node2);
+    if (getStartsOnNewLine(node2)) {
+      return 1;
+    }
+    if (currentSourceFile && !nodeIsSynthesized(parent2) && !nodeIsSynthesized(node1) && !nodeIsSynthesized(node2)) {
+      if (preserveSourceNewlines) {
+        return getEffectiveLines(
+          (includeComments) => getLinesBetweenRangeEndAndRangeStart(
+            node1,
+            node2,
+            currentSourceFile,
+            includeComments
+          )
+        );
+      }
+      return rangeEndIsOnSameLineAsRangeStart(node1, node2, currentSourceFile) ? 0 : 1;
+    }
+    return 0;
   }
-  function isTypeKeywordTokenOrIdentifier(node) {
-    return isTypeKeywordToken(node) || isIdentifier(node) && node.text === "type";
+  function isEmptyBlock(block) {
+    return block.statements.length === 0 && (!currentSourceFile || rangeEndIsOnSameLineAsRangeStart(block, block, currentSourceFile));
   }
-  function isExternalModuleSymbol(moduleSymbol) {
-    return !!(moduleSymbol.flags & 1536 /* Module */) && moduleSymbol.name.charCodeAt(0) === 34 /* doubleQuote */;
+  function skipSynthesizedParentheses(node) {
+    while (node.kind === 214 /* ParenthesizedExpression */ && nodeIsSynthesized(node)) {
+      node = node.expression;
+    }
+    return node;
   }
-  function nodeSeenTracker() {
-    const seen = [];
-    return (node) => {
-      const id = getNodeId(node);
-      return !seen[id] && (seen[id] = true);
-    };
+  function getTextOfNode2(node, includeTrivia) {
+    if (isGeneratedIdentifier(node) || isGeneratedPrivateIdentifier(node)) {
+      return generateName(node);
+    }
+    if (isStringLiteral(node) && node.textSourceNode) {
+      return getTextOfNode2(node.textSourceNode, includeTrivia);
+    }
+    const sourceFile = currentSourceFile;
+    const canUseSourceFile = !!sourceFile && !!node.parent && !nodeIsSynthesized(node);
+    if (isMemberName(node)) {
+      if (!canUseSourceFile || getSourceFileOfNode(node) !== getOriginalNode(sourceFile)) {
+        return idText(node);
+      }
+    } else {
+      Debug.assertNode(node, isLiteralExpression);
+      if (!canUseSourceFile) {
+        return node.text;
+      }
+    }
+    return getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia);
   }
-  function getSnapshotText(snap) {
-    return snap.getText(0, snap.getLength());
+  function getLiteralTextOfNode(node, neverAsciiEscape, jsxAttributeEscape) {
+    if (node.kind === 10 /* StringLiteral */ && node.textSourceNode) {
+      const textSourceNode = node.textSourceNode;
+      if (isIdentifier(textSourceNode) || isPrivateIdentifier(textSourceNode) || isNumericLiteral(textSourceNode)) {
+        const text = isNumericLiteral(textSourceNode) ? textSourceNode.text : getTextOfNode2(textSourceNode);
+        return jsxAttributeEscape ? `"${escapeJsxAttributeString(text)}"` : neverAsciiEscape || getEmitFlags(node) & 33554432 /* NoAsciiEscaping */ ? `"${escapeString(text)}"` : `"${escapeNonAsciiString(text)}"`;
+      } else {
+        return getLiteralTextOfNode(textSourceNode, neverAsciiEscape, jsxAttributeEscape);
+      }
+    }
+    const flags = (neverAsciiEscape ? 1 /* NeverAsciiEscape */ : 0) | (jsxAttributeEscape ? 2 /* JsxAttributeEscape */ : 0) | (printerOptions.terminateUnterminatedLiterals ? 4 /* TerminateUnterminatedLiterals */ : 0) | (printerOptions.target && printerOptions.target === 99 /* ESNext */ ? 8 /* AllowNumericSeparator */ : 0);
+    return getLiteralText(node, currentSourceFile, flags);
   }
-  function repeatString(str, count) {
-    let result = "";
-    for (let i = 0; i < count; i++) {
-      result += str;
+  function pushNameGenerationScope(node) {
+    if (node && getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) {
+      return;
     }
-    return result;
+    tempFlagsStack.push(tempFlags);
+    tempFlags = TempFlags.Auto;
+    formattedNameTempFlagsStack.push(formattedNameTempFlags);
+    formattedNameTempFlags = void 0;
+    reservedNamesStack.push(reservedNames);
   }
-  function skipConstraint(type) {
-    return type.isTypeParameter() ? type.getConstraint() || type : type;
+  function popNameGenerationScope(node) {
+    if (node && getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) {
+      return;
+    }
+    tempFlags = tempFlagsStack.pop();
+    formattedNameTempFlags = formattedNameTempFlagsStack.pop();
+    reservedNames = reservedNamesStack.pop();
   }
-  function getNameFromPropertyName(name) {
-    return name.kind === 164 /* ComputedPropertyName */ ? isStringOrNumericLiteralLike(name.expression) ? name.expression.text : void 0 : isPrivateIdentifier(name) ? idText(name) : getTextOfIdentifierOrLiteral(name);
+  function reserveNameInNestedScopes(name) {
+    if (!reservedNames || reservedNames === lastOrUndefined(reservedNamesStack)) {
+      reservedNames = /* @__PURE__ */ new Set();
+    }
+    reservedNames.add(name);
   }
-  function programContainsModules(program) {
-    return program.getSourceFiles().some((s) => !s.isDeclarationFile && !program.isSourceFileFromExternalLibrary(s) && !!(s.externalModuleIndicator || s.commonJsModuleIndicator));
+  function pushPrivateNameGenerationScope(newPrivateNameTempFlags, newReservedMemberNames) {
+    privateNameTempFlagsStack.push(privateNameTempFlags);
+    privateNameTempFlags = newPrivateNameTempFlags;
+    reservedPrivateNamesStack.push(reservedNames);
+    reservedPrivateNames = newReservedMemberNames;
   }
-  function programContainsEsModules(program) {
-    return program.getSourceFiles().some((s) => !s.isDeclarationFile && !program.isSourceFileFromExternalLibrary(s) && !!s.externalModuleIndicator);
+  function popPrivateNameGenerationScope() {
+    privateNameTempFlags = privateNameTempFlagsStack.pop();
+    reservedPrivateNames = reservedPrivateNamesStack.pop();
   }
-  function compilerOptionsIndicateEsModules(compilerOptions) {
-    return !!compilerOptions.module || getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */ || !!compilerOptions.noEmit;
+  function reservePrivateNameInNestedScopes(name) {
+    if (!reservedPrivateNames || reservedPrivateNames === lastOrUndefined(reservedPrivateNamesStack)) {
+      reservedPrivateNames = /* @__PURE__ */ new Set();
+    }
+    reservedPrivateNames.add(name);
   }
-  function createModuleSpecifierResolutionHost(program, host) {
-    return {
-      fileExists: (fileName) => program.fileExists(fileName),
-      getCurrentDirectory: () => host.getCurrentDirectory(),
-      readFile: maybeBind(host, host.readFile),
-      useCaseSensitiveFileNames: maybeBind(host, host.useCaseSensitiveFileNames),
-      getSymlinkCache: maybeBind(host, host.getSymlinkCache) || program.getSymlinkCache,
-      getModuleSpecifierCache: maybeBind(host, host.getModuleSpecifierCache),
-      getPackageJsonInfoCache: () => {
-        var _a2;
-        return (_a2 = program.getModuleResolutionCache()) == null ? void 0 : _a2.getPackageJsonInfoCache();
-      },
-      getGlobalTypingsCacheLocation: maybeBind(host, host.getGlobalTypingsCacheLocation),
-      redirectTargetsMap: program.redirectTargetsMap,
-      getProjectReferenceRedirect: (fileName) => program.getProjectReferenceRedirect(fileName),
-      isSourceOfProjectReferenceRedirect: (fileName) => program.isSourceOfProjectReferenceRedirect(fileName),
-      getNearestAncestorDirectoryWithPackageJson: maybeBind(host, host.getNearestAncestorDirectoryWithPackageJson),
-      getFileIncludeReasons: () => program.getFileIncludeReasons()
-    };
+  function generateNames(node) {
+    if (!node)
+      return;
+    switch (node.kind) {
+      case 238 /* Block */:
+        forEach(node.statements, generateNames);
+        break;
+      case 253 /* LabeledStatement */:
+      case 251 /* WithStatement */:
+      case 243 /* DoStatement */:
+      case 244 /* WhileStatement */:
+        generateNames(node.statement);
+        break;
+      case 242 /* IfStatement */:
+        generateNames(node.thenStatement);
+        generateNames(node.elseStatement);
+        break;
+      case 245 /* ForStatement */:
+      case 247 /* ForOfStatement */:
+      case 246 /* ForInStatement */:
+        generateNames(node.initializer);
+        generateNames(node.statement);
+        break;
+      case 252 /* SwitchStatement */:
+        generateNames(node.caseBlock);
+        break;
+      case 266 /* CaseBlock */:
+        forEach(node.clauses, generateNames);
+        break;
+      case 292 /* CaseClause */:
+      case 293 /* DefaultClause */:
+        forEach(node.statements, generateNames);
+        break;
+      case 255 /* TryStatement */:
+        generateNames(node.tryBlock);
+        generateNames(node.catchClause);
+        generateNames(node.finallyBlock);
+        break;
+      case 295 /* CatchClause */:
+        generateNames(node.variableDeclaration);
+        generateNames(node.block);
+        break;
+      case 240 /* VariableStatement */:
+        generateNames(node.declarationList);
+        break;
+      case 258 /* VariableDeclarationList */:
+        forEach(node.declarations, generateNames);
+        break;
+      case 257 /* VariableDeclaration */:
+      case 166 /* Parameter */:
+      case 205 /* BindingElement */:
+      case 260 /* ClassDeclaration */:
+        generateNameIfNeeded(node.name);
+        break;
+      case 259 /* FunctionDeclaration */:
+        generateNameIfNeeded(node.name);
+        if (getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) {
+          forEach(node.parameters, generateNames);
+          generateNames(node.body);
+        }
+        break;
+      case 203 /* ObjectBindingPattern */:
+      case 204 /* ArrayBindingPattern */:
+        forEach(node.elements, generateNames);
+        break;
+      case 269 /* ImportDeclaration */:
+        generateNames(node.importClause);
+        break;
+      case 270 /* ImportClause */:
+        generateNameIfNeeded(node.name);
+        generateNames(node.namedBindings);
+        break;
+      case 271 /* NamespaceImport */:
+        generateNameIfNeeded(node.name);
+        break;
+      case 277 /* NamespaceExport */:
+        generateNameIfNeeded(node.name);
+        break;
+      case 272 /* NamedImports */:
+        forEach(node.elements, generateNames);
+        break;
+      case 273 /* ImportSpecifier */:
+        generateNameIfNeeded(node.propertyName || node.name);
+        break;
+    }
   }
-  function getModuleSpecifierResolverHost(program, host) {
-    return {
-      ...createModuleSpecifierResolutionHost(program, host),
-      getCommonSourceDirectory: () => program.getCommonSourceDirectory()
-    };
+  function generateMemberNames(node) {
+    if (!node)
+      return;
+    switch (node.kind) {
+      case 299 /* PropertyAssignment */:
+      case 300 /* ShorthandPropertyAssignment */:
+      case 169 /* PropertyDeclaration */:
+      case 171 /* MethodDeclaration */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+        generateNameIfNeeded(node.name);
+        break;
+    }
   }
-  function moduleResolutionRespectsExports(moduleResolution) {
-    return moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */;
+  function generateNameIfNeeded(name) {
+    if (name) {
+      if (isGeneratedIdentifier(name) || isGeneratedPrivateIdentifier(name)) {
+        generateName(name);
+      } else if (isBindingPattern(name)) {
+        generateNames(name);
+      }
+    }
   }
-  function moduleResolutionUsesNodeModules(moduleResolution) {
-    return moduleResolution === 2 /* NodeJs */ || moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */;
+  function generateName(name) {
+    if ((name.autoGenerate.flags & 7 /* KindMask */) === 4 /* Node */) {
+      return generateNameCached(getNodeForGeneratedName(name), isPrivateIdentifier(name), name.autoGenerate.flags, name.autoGenerate.prefix, name.autoGenerate.suffix);
+    } else {
+      const autoGenerateId = name.autoGenerate.id;
+      return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = makeName(name));
+    }
   }
-  function makeImportIfNecessary(defaultImport, namedImports, moduleSpecifier, quotePreference) {
-    return defaultImport || namedImports && namedImports.length ? makeImport(defaultImport, namedImports, moduleSpecifier, quotePreference) : void 0;
+  function generateNameCached(node, privateName, flags, prefix, suffix) {
+    const nodeId = getNodeId(node);
+    return nodeIdToGeneratedName[nodeId] || (nodeIdToGeneratedName[nodeId] = generateNameForNode(node, privateName, flags != null ? flags : 0 /* None */, formatGeneratedNamePart(prefix, generateName), formatGeneratedNamePart(suffix)));
   }
-  function makeImport(defaultImport, namedImports, moduleSpecifier, quotePreference, isTypeOnly) {
-    return factory.createImportDeclaration(
-      void 0,
-      defaultImport || namedImports ? factory.createImportClause(!!isTypeOnly, defaultImport, namedImports && namedImports.length ? factory.createNamedImports(namedImports) : void 0) : void 0,
-      typeof moduleSpecifier === "string" ? makeStringLiteral(moduleSpecifier, quotePreference) : moduleSpecifier,
-      void 0
-    );
+  function isUniqueName(name, privateName) {
+    return isFileLevelUniqueName2(name, privateName) && !isReservedName(name, privateName) && !generatedNames.has(name);
   }
-  function makeStringLiteral(text, quotePreference) {
-    return factory.createStringLiteral(text, quotePreference === QuotePreference.Single);
+  function isReservedName(name, privateName) {
+    return privateName ? !!(reservedPrivateNames == null ? void 0 : reservedPrivateNames.has(name)) : !!(reservedNames == null ? void 0 : reservedNames.has(name));
   }
-  var QuotePreference = /* @__PURE__ */ ((QuotePreference4) => {
-    QuotePreference4[QuotePreference4["Single"] = 0] = "Single";
-    QuotePreference4[QuotePreference4["Double"] = 1] = "Double";
-    return QuotePreference4;
-  })(QuotePreference || {});
-  function quotePreferenceFromString(str, sourceFile) {
-    return isStringDoubleQuoted(str, sourceFile) ? 1 /* Double */ : 0 /* Single */;
+  function isFileLevelUniqueName2(name, _isPrivate) {
+    return currentSourceFile ? isFileLevelUniqueName(currentSourceFile, name, hasGlobalName) : true;
   }
-  function getQuotePreference(sourceFile, preferences) {
-    if (preferences.quotePreference && preferences.quotePreference !== "auto") {
-      return preferences.quotePreference === "single" ? 0 /* Single */ : 1 /* Double */;
-    } else {
-      const firstModuleSpecifier = sourceFile.imports && find(sourceFile.imports, (n) => isStringLiteral(n) && !nodeIsSynthesized(n.parent));
-      return firstModuleSpecifier ? quotePreferenceFromString(firstModuleSpecifier, sourceFile) : 1 /* Double */;
+  function isUniqueLocalName(name, container) {
+    for (let node = container; node && isNodeDescendantOf(node, container); node = node.nextContainer) {
+      if (canHaveLocals(node) && node.locals) {
+        const local = node.locals.get(escapeLeadingUnderscores(name));
+        if (local && local.flags & (111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */)) {
+          return false;
+        }
+      }
     }
+    return true;
   }
-  function getQuoteFromPreference(qp) {
-    switch (qp) {
-      case 0 /* Single */:
-        return "'";
-      case 1 /* Double */:
-        return '"';
+  function getTempFlags(formattedNameKey) {
+    var _a2;
+    switch (formattedNameKey) {
+      case "":
+        return tempFlags;
+      case "#":
+        return privateNameTempFlags;
       default:
-        return Debug.assertNever(qp);
+        return (_a2 = formattedNameTempFlags == null ? void 0 : formattedNameTempFlags.get(formattedNameKey)) != null ? _a2 : TempFlags.Auto;
     }
   }
-  function symbolNameNoDefault(symbol) {
-    const escaped = symbolEscapedNameNoDefault(symbol);
-    return escaped === void 0 ? void 0 : unescapeLeadingUnderscores(escaped);
-  }
-  function symbolEscapedNameNoDefault(symbol) {
-    if (symbol.escapedName !== "default" /* Default */) {
-      return symbol.escapedName;
+  function setTempFlags(formattedNameKey, flags) {
+    switch (formattedNameKey) {
+      case "":
+        tempFlags = flags;
+        break;
+      case "#":
+        privateNameTempFlags = flags;
+        break;
+      default:
+        formattedNameTempFlags != null ? formattedNameTempFlags : formattedNameTempFlags = /* @__PURE__ */ new Map();
+        formattedNameTempFlags.set(formattedNameKey, flags);
+        break;
     }
-    return firstDefined(symbol.declarations, (decl) => {
-      const name = getNameOfDeclaration(decl);
-      return name && name.kind === 79 /* Identifier */ ? name.escapedText : void 0;
-    });
   }
-  function isModuleSpecifierLike(node) {
-    return isStringLiteralLike(node) && (isExternalModuleReference(node.parent) || isImportDeclaration(node.parent) || isRequireCall(node.parent, false) && node.parent.arguments[0] === node || isImportCall(node.parent) && node.parent.arguments[0] === node);
-  }
-  function isObjectBindingElementWithoutPropertyName(bindingElement) {
-    return isBindingElement(bindingElement) && isObjectBindingPattern(bindingElement.parent) && isIdentifier(bindingElement.name) && !bindingElement.propertyName;
-  }
-  function getPropertySymbolFromBindingElement(checker, bindingElement) {
-    const typeOfPattern = checker.getTypeAtLocation(bindingElement.parent);
-    return typeOfPattern && checker.getPropertyOfType(typeOfPattern, bindingElement.name.text);
-  }
-  function getParentNodeInSpan(node, file, span) {
-    if (!node)
-      return void 0;
-    while (node.parent) {
-      if (isSourceFile(node.parent) || !spanContainsNode(span, node.parent, file)) {
-        return node;
+  function makeTempVariableName(flags, reservedInNestedScopes, privateName, prefix, suffix) {
+    if (prefix.length > 0 && prefix.charCodeAt(0) === 35 /* hash */) {
+      prefix = prefix.slice(1);
+    }
+    const key = formatGeneratedName(privateName, prefix, "", suffix);
+    let tempFlags2 = getTempFlags(key);
+    if (flags && !(tempFlags2 & flags)) {
+      const name = flags === TempFlags._i ? "_i" : "_n";
+      const fullName = formatGeneratedName(privateName, prefix, name, suffix);
+      if (isUniqueName(fullName, privateName)) {
+        tempFlags2 |= flags;
+        if (privateName) {
+          reservePrivateNameInNestedScopes(fullName);
+        } else if (reservedInNestedScopes) {
+          reserveNameInNestedScopes(fullName);
+        }
+        setTempFlags(key, tempFlags2);
+        return fullName;
+      }
+    }
+    while (true) {
+      const count = tempFlags2 & TempFlags.CountMask;
+      tempFlags2++;
+      if (count !== 8 && count !== 13) {
+        const name = count < 26 ? "_" + String.fromCharCode(97 /* a */ + count) : "_" + (count - 26);
+        const fullName = formatGeneratedName(privateName, prefix, name, suffix);
+        if (isUniqueName(fullName, privateName)) {
+          if (privateName) {
+            reservePrivateNameInNestedScopes(fullName);
+          } else if (reservedInNestedScopes) {
+            reserveNameInNestedScopes(fullName);
+          }
+          setTempFlags(key, tempFlags2);
+          return fullName;
+        }
       }
-      node = node.parent;
     }
   }
-  function spanContainsNode(span, node, file) {
-    return textSpanContainsPosition(span, node.getStart(file)) && node.getEnd() <= textSpanEnd(span);
-  }
-  function findModifier(node, kind) {
-    return canHaveModifiers(node) ? find(node.modifiers, (m) => m.kind === kind) : void 0;
-  }
-  function insertImports(changes, sourceFile, imports, blankLineBetween) {
-    const decl = isArray(imports) ? imports[0] : imports;
-    const importKindPredicate = decl.kind === 240 /* VariableStatement */ ? isRequireVariableStatement : isAnyImportSyntax;
-    const existingImportStatements = filter(sourceFile.statements, importKindPredicate);
-    const sortedNewImports = isArray(imports) ? stableSort(imports, ts_OrganizeImports_exports.compareImportsOrRequireStatements) : [imports];
-    if (!existingImportStatements.length) {
-      changes.insertNodesAtTopOfFile(sourceFile, sortedNewImports, blankLineBetween);
-    } else if (existingImportStatements && ts_OrganizeImports_exports.importsAreSorted(existingImportStatements)) {
-      for (const newImport of sortedNewImports) {
-        const insertionIndex = ts_OrganizeImports_exports.getImportDeclarationInsertionIndex(existingImportStatements, newImport);
-        if (insertionIndex === 0) {
-          const options = existingImportStatements[0] === sourceFile.statements[0] ? { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude } : {};
-          changes.insertNodeBefore(sourceFile, existingImportStatements[0], newImport, false, options);
+  function makeUniqueName2(baseName, checkFn = isUniqueName, optimistic, scoped, privateName, prefix, suffix) {
+    if (baseName.length > 0 && baseName.charCodeAt(0) === 35 /* hash */) {
+      baseName = baseName.slice(1);
+    }
+    if (prefix.length > 0 && prefix.charCodeAt(0) === 35 /* hash */) {
+      prefix = prefix.slice(1);
+    }
+    if (optimistic) {
+      const fullName = formatGeneratedName(privateName, prefix, baseName, suffix);
+      if (checkFn(fullName, privateName)) {
+        if (privateName) {
+          reservePrivateNameInNestedScopes(fullName);
+        } else if (scoped) {
+          reserveNameInNestedScopes(fullName);
         } else {
-          const prevImport = existingImportStatements[insertionIndex - 1];
-          changes.insertNodeAfter(sourceFile, prevImport, newImport);
+          generatedNames.add(fullName);
         }
+        return fullName;
       }
-    } else {
-      const lastExistingImport = lastOrUndefined(existingImportStatements);
-      if (lastExistingImport) {
-        changes.insertNodesAfter(sourceFile, lastExistingImport, sortedNewImports);
-      } else {
-        changes.insertNodesAtTopOfFile(sourceFile, sortedNewImports, blankLineBetween);
+    }
+    if (baseName.charCodeAt(baseName.length - 1) !== 95 /* _ */) {
+      baseName += "_";
+    }
+    let i = 1;
+    while (true) {
+      const fullName = formatGeneratedName(privateName, prefix, baseName + i, suffix);
+      if (checkFn(fullName, privateName)) {
+        if (privateName) {
+          reservePrivateNameInNestedScopes(fullName);
+        } else if (scoped) {
+          reserveNameInNestedScopes(fullName);
+        } else {
+          generatedNames.add(fullName);
+        }
+        return fullName;
       }
+      i++;
     }
   }
-  function getTypeKeywordOfTypeOnlyImport(importClause, sourceFile) {
-    Debug.assert(importClause.isTypeOnly);
-    return cast(importClause.getChildAt(0, sourceFile), isTypeKeywordToken);
+  function makeFileLevelOptimisticUniqueName(name) {
+    return makeUniqueName2(
+      name,
+      isFileLevelUniqueName2,
+      /*optimistic*/
+      true,
+      /*scoped*/
+      false,
+      /*privateName*/
+      false,
+      /*prefix*/
+      "",
+      /*suffix*/
+      ""
+    );
+  }
+  function generateNameForModuleOrEnum(node) {
+    const name = getTextOfNode2(node.name);
+    return isUniqueLocalName(name, tryCast(node, canHaveLocals)) ? name : makeUniqueName2(
+      name,
+      isUniqueName,
+      /*optimistic*/
+      false,
+      /*scoped*/
+      false,
+      /*privateName*/
+      false,
+      /*prefix*/
+      "",
+      /*suffix*/
+      ""
+    );
   }
-  function textSpansEqual(a, b) {
-    return !!a && !!b && a.start === b.start && a.length === b.length;
+  function generateNameForImportOrExportDeclaration(node) {
+    const expr = getExternalModuleName(node);
+    const baseName = isStringLiteral(expr) ? makeIdentifierFromModuleName(expr.text) : "module";
+    return makeUniqueName2(
+      baseName,
+      isUniqueName,
+      /*optimistic*/
+      false,
+      /*scoped*/
+      false,
+      /*privateName*/
+      false,
+      /*prefix*/
+      "",
+      /*suffix*/
+      ""
+    );
   }
-  function documentSpansEqual(a, b) {
-    return a.fileName === b.fileName && textSpansEqual(a.textSpan, b.textSpan);
+  function generateNameForExportDefault() {
+    return makeUniqueName2(
+      "default",
+      isUniqueName,
+      /*optimistic*/
+      false,
+      /*scoped*/
+      false,
+      /*privateName*/
+      false,
+      /*prefix*/
+      "",
+      /*suffix*/
+      ""
+    );
   }
-  function forEachUnique(array, callback) {
-    if (array) {
-      for (let i = 0; i < array.length; i++) {
-        if (array.indexOf(array[i]) === i) {
-          const result = callback(array[i], i);
-          if (result) {
-            return result;
-          }
-        }
-      }
-    }
-    return void 0;
+  function generateNameForClassExpression() {
+    return makeUniqueName2(
+      "class",
+      isUniqueName,
+      /*optimistic*/
+      false,
+      /*scoped*/
+      false,
+      /*privateName*/
+      false,
+      /*prefix*/
+      "",
+      /*suffix*/
+      ""
+    );
   }
-  function isTextWhiteSpaceLike(text, startPos, endPos) {
-    for (let i = startPos; i < endPos; i++) {
-      if (!isWhiteSpaceLike(text.charCodeAt(i))) {
-        return false;
-      }
+  function generateNameForMethodOrAccessor(node, privateName, prefix, suffix) {
+    if (isIdentifier(node.name)) {
+      return generateNameCached(node.name, privateName);
     }
-    return true;
+    return makeTempVariableName(
+      TempFlags.Auto,
+      /*reservedInNestedScopes*/
+      false,
+      privateName,
+      prefix,
+      suffix
+    );
   }
-  function getMappedLocation(location2, sourceMapper, fileExists) {
-    const mapsTo = sourceMapper.tryGetSourcePosition(location2);
-    return mapsTo && (!fileExists || fileExists(normalizePath(mapsTo.fileName)) ? mapsTo : void 0);
+  function generateNameForNode(node, privateName, flags, prefix, suffix) {
+    switch (node.kind) {
+      case 79 /* Identifier */:
+      case 80 /* PrivateIdentifier */:
+        return makeUniqueName2(
+          getTextOfNode2(node),
+          isUniqueName,
+          !!(flags & 16 /* Optimistic */),
+          !!(flags & 8 /* ReservedInNestedScopes */),
+          privateName,
+          prefix,
+          suffix
+        );
+      case 264 /* ModuleDeclaration */:
+      case 263 /* EnumDeclaration */:
+        Debug.assert(!prefix && !suffix && !privateName);
+        return generateNameForModuleOrEnum(node);
+      case 269 /* ImportDeclaration */:
+      case 275 /* ExportDeclaration */:
+        Debug.assert(!prefix && !suffix && !privateName);
+        return generateNameForImportOrExportDeclaration(node);
+      case 259 /* FunctionDeclaration */:
+      case 260 /* ClassDeclaration */:
+      case 274 /* ExportAssignment */:
+        Debug.assert(!prefix && !suffix && !privateName);
+        return generateNameForExportDefault();
+      case 228 /* ClassExpression */:
+        Debug.assert(!prefix && !suffix && !privateName);
+        return generateNameForClassExpression();
+      case 171 /* MethodDeclaration */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+        return generateNameForMethodOrAccessor(node, privateName, prefix, suffix);
+      case 164 /* ComputedPropertyName */:
+        return makeTempVariableName(
+          TempFlags.Auto,
+          /*reserveInNestedScopes*/
+          true,
+          privateName,
+          prefix,
+          suffix
+        );
+      default:
+        return makeTempVariableName(
+          TempFlags.Auto,
+          /*reserveInNestedScopes*/
+          false,
+          privateName,
+          prefix,
+          suffix
+        );
+    }
   }
-  function getMappedDocumentSpan(documentSpan, sourceMapper, fileExists) {
-    const { fileName, textSpan } = documentSpan;
-    const newPosition = getMappedLocation({ fileName, pos: textSpan.start }, sourceMapper, fileExists);
-    if (!newPosition)
-      return void 0;
-    const newEndPosition = getMappedLocation({ fileName, pos: textSpan.start + textSpan.length }, sourceMapper, fileExists);
-    const newLength = newEndPosition ? newEndPosition.pos - newPosition.pos : textSpan.length;
-    return {
-      fileName: newPosition.fileName,
-      textSpan: {
-        start: newPosition.pos,
-        length: newLength
-      },
-      originalFileName: documentSpan.fileName,
-      originalTextSpan: documentSpan.textSpan,
-      contextSpan: getMappedContextSpan(documentSpan, sourceMapper, fileExists),
-      originalContextSpan: documentSpan.contextSpan
-    };
+  function makeName(name) {
+    const prefix = formatGeneratedNamePart(name.autoGenerate.prefix, generateName);
+    const suffix = formatGeneratedNamePart(name.autoGenerate.suffix);
+    switch (name.autoGenerate.flags & 7 /* KindMask */) {
+      case 1 /* Auto */:
+        return makeTempVariableName(TempFlags.Auto, !!(name.autoGenerate.flags & 8 /* ReservedInNestedScopes */), isPrivateIdentifier(name), prefix, suffix);
+      case 2 /* Loop */:
+        Debug.assertNode(name, isIdentifier);
+        return makeTempVariableName(
+          TempFlags._i,
+          !!(name.autoGenerate.flags & 8 /* ReservedInNestedScopes */),
+          /*privateName*/
+          false,
+          prefix,
+          suffix
+        );
+      case 3 /* Unique */:
+        return makeUniqueName2(
+          idText(name),
+          name.autoGenerate.flags & 32 /* FileLevel */ ? isFileLevelUniqueName2 : isUniqueName,
+          !!(name.autoGenerate.flags & 16 /* Optimistic */),
+          !!(name.autoGenerate.flags & 8 /* ReservedInNestedScopes */),
+          isPrivateIdentifier(name),
+          prefix,
+          suffix
+        );
+    }
+    return Debug.fail(`Unsupported GeneratedIdentifierKind: ${Debug.formatEnum(
+      name.autoGenerate.flags & 7 /* KindMask */,
+      GeneratedIdentifierFlags,
+      /*isFlags*/
+      true
+    )}.`);
+  }
+  function pipelineEmitWithComments(hint, node) {
+    const pipelinePhase = getNextPipelinePhase(2 /* Comments */, hint, node);
+    const savedContainerPos = containerPos;
+    const savedContainerEnd = containerEnd;
+    const savedDeclarationListContainerEnd = declarationListContainerEnd;
+    emitCommentsBeforeNode(node);
+    pipelinePhase(hint, node);
+    emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd);
+  }
+  function emitCommentsBeforeNode(node) {
+    const emitFlags = getEmitFlags(node);
+    const commentRange = getCommentRange(node);
+    emitLeadingCommentsOfNode(node, emitFlags, commentRange.pos, commentRange.end);
+    if (emitFlags & 4096 /* NoNestedComments */) {
+      commentsDisabled = true;
+    }
+  }
+  function emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd) {
+    const emitFlags = getEmitFlags(node);
+    const commentRange = getCommentRange(node);
+    if (emitFlags & 4096 /* NoNestedComments */) {
+      commentsDisabled = false;
+    }
+    emitTrailingCommentsOfNode(node, emitFlags, commentRange.pos, commentRange.end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd);
+    const typeNode = getTypeNode(node);
+    if (typeNode) {
+      emitTrailingCommentsOfNode(node, emitFlags, typeNode.pos, typeNode.end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd);
+    }
   }
-  function getMappedContextSpan(documentSpan, sourceMapper, fileExists) {
-    const contextSpanStart = documentSpan.contextSpan && getMappedLocation(
-      { fileName: documentSpan.fileName, pos: documentSpan.contextSpan.start },
-      sourceMapper,
-      fileExists
-    );
-    const contextSpanEnd = documentSpan.contextSpan && getMappedLocation(
-      { fileName: documentSpan.fileName, pos: documentSpan.contextSpan.start + documentSpan.contextSpan.length },
-      sourceMapper,
-      fileExists
-    );
-    return contextSpanStart && contextSpanEnd ? { start: contextSpanStart.pos, length: contextSpanEnd.pos - contextSpanStart.pos } : void 0;
-  }
-  function isFirstDeclarationOfSymbolParameter(symbol) {
-    const declaration = symbol.declarations ? firstOrUndefined(symbol.declarations) : void 0;
-    return !!findAncestor(declaration, (n) => isParameter(n) ? true : isBindingElement(n) || isObjectBindingPattern(n) || isArrayBindingPattern(n) ? false : "quit");
-  }
-  var displayPartWriter = getDisplayPartWriter();
-  function getDisplayPartWriter() {
-    const absoluteMaximumLength = defaultMaximumTruncationLength * 10;
-    let displayParts;
-    let lineStart;
-    let indent3;
-    let length2;
-    resetWriter();
-    const unknownWrite = (text) => writeKind(text, 17 /* text */);
-    return {
-      displayParts: () => {
-        const finalText = displayParts.length && displayParts[displayParts.length - 1].text;
-        if (length2 > absoluteMaximumLength && finalText && finalText !== "...") {
-          if (!isWhiteSpaceLike(finalText.charCodeAt(finalText.length - 1))) {
-            displayParts.push(displayPart(" ", 16 /* space */));
-          }
-          displayParts.push(displayPart("...", 15 /* punctuation */));
-        }
-        return displayParts;
-      },
-      writeKeyword: (text) => writeKind(text, 5 /* keyword */),
-      writeOperator: (text) => writeKind(text, 12 /* operator */),
-      writePunctuation: (text) => writeKind(text, 15 /* punctuation */),
-      writeTrailingSemicolon: (text) => writeKind(text, 15 /* punctuation */),
-      writeSpace: (text) => writeKind(text, 16 /* space */),
-      writeStringLiteral: (text) => writeKind(text, 8 /* stringLiteral */),
-      writeParameter: (text) => writeKind(text, 13 /* parameterName */),
-      writeProperty: (text) => writeKind(text, 14 /* propertyName */),
-      writeLiteral: (text) => writeKind(text, 8 /* stringLiteral */),
-      writeSymbol,
-      writeLine,
-      write: unknownWrite,
-      writeComment: unknownWrite,
-      getText: () => "",
-      getTextPos: () => 0,
-      getColumn: () => 0,
-      getLine: () => 0,
-      isAtStartOfLine: () => false,
-      hasTrailingWhitespace: () => false,
-      hasTrailingComment: () => false,
-      rawWrite: notImplemented,
-      getIndent: () => indent3,
-      increaseIndent: () => {
-        indent3++;
-      },
-      decreaseIndent: () => {
-        indent3--;
-      },
-      clear: resetWriter,
-      trackSymbol: () => false,
-      reportInaccessibleThisError: noop,
-      reportInaccessibleUniqueSymbolError: noop,
-      reportPrivateInBaseOfClassExpression: noop
-    };
-    function writeIndent() {
-      if (length2 > absoluteMaximumLength)
-        return;
-      if (lineStart) {
-        const indentString = getIndentString(indent3);
-        if (indentString) {
-          length2 += indentString.length;
-          displayParts.push(displayPart(indentString, 16 /* space */));
+  function emitLeadingCommentsOfNode(node, emitFlags, pos, end) {
+    enterComment();
+    hasWrittenComment = false;
+    const skipLeadingComments = pos < 0 || (emitFlags & 1024 /* NoLeadingComments */) !== 0 || node.kind === 11 /* JsxText */;
+    const skipTrailingComments = end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0 || node.kind === 11 /* JsxText */;
+    if ((pos > 0 || end > 0) && pos !== end) {
+      if (!skipLeadingComments) {
+        emitLeadingComments(
+          pos,
+          /*isEmittedNode*/
+          node.kind !== 354 /* NotEmittedStatement */
+        );
+      }
+      if (!skipLeadingComments || pos >= 0 && (emitFlags & 1024 /* NoLeadingComments */) !== 0) {
+        containerPos = pos;
+      }
+      if (!skipTrailingComments || end >= 0 && (emitFlags & 2048 /* NoTrailingComments */) !== 0) {
+        containerEnd = end;
+        if (node.kind === 258 /* VariableDeclarationList */) {
+          declarationListContainerEnd = end;
         }
-        lineStart = false;
       }
     }
-    function writeKind(text, kind) {
-      if (length2 > absoluteMaximumLength)
-        return;
-      writeIndent();
-      length2 += text.length;
-      displayParts.push(displayPart(text, kind));
+    forEach(getSyntheticLeadingComments(node), emitLeadingSynthesizedComment);
+    exitComment();
+  }
+  function emitTrailingCommentsOfNode(node, emitFlags, pos, end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd) {
+    enterComment();
+    const skipTrailingComments = end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0 || node.kind === 11 /* JsxText */;
+    forEach(getSyntheticTrailingComments(node), emitTrailingSynthesizedComment);
+    if ((pos > 0 || end > 0) && pos !== end) {
+      containerPos = savedContainerPos;
+      containerEnd = savedContainerEnd;
+      declarationListContainerEnd = savedDeclarationListContainerEnd;
+      if (!skipTrailingComments && node.kind !== 354 /* NotEmittedStatement */) {
+        emitTrailingComments(end);
+      }
     }
-    function writeSymbol(text, symbol) {
-      if (length2 > absoluteMaximumLength)
-        return;
-      writeIndent();
-      length2 += text.length;
-      displayParts.push(symbolPart(text, symbol));
+    exitComment();
+  }
+  function emitLeadingSynthesizedComment(comment) {
+    if (comment.hasLeadingNewline || comment.kind === 2 /* SingleLineCommentTrivia */) {
+      writer.writeLine();
     }
-    function writeLine() {
-      if (length2 > absoluteMaximumLength)
-        return;
-      length2 += 1;
-      displayParts.push(lineBreakPart());
-      lineStart = true;
+    writeSynthesizedComment(comment);
+    if (comment.hasTrailingNewLine || comment.kind === 2 /* SingleLineCommentTrivia */) {
+      writer.writeLine();
+    } else {
+      writer.writeSpace(" ");
     }
-    function resetWriter() {
-      displayParts = [];
-      lineStart = true;
-      indent3 = 0;
-      length2 = 0;
-    }
-  }
-  function symbolPart(text, symbol) {
-    return displayPart(text, displayPartKind(symbol));
-    function displayPartKind(symbol2) {
-      const flags = symbol2.flags;
-      if (flags & 3 /* Variable */) {
-        return isFirstDeclarationOfSymbolParameter(symbol2) ? 13 /* parameterName */ : 9 /* localName */;
-      }
-      if (flags & 4 /* Property */)
-        return 14 /* propertyName */;
-      if (flags & 32768 /* GetAccessor */)
-        return 14 /* propertyName */;
-      if (flags & 65536 /* SetAccessor */)
-        return 14 /* propertyName */;
-      if (flags & 8 /* EnumMember */)
-        return 19 /* enumMemberName */;
-      if (flags & 16 /* Function */)
-        return 20 /* functionName */;
-      if (flags & 32 /* Class */)
-        return 1 /* className */;
-      if (flags & 64 /* Interface */)
-        return 4 /* interfaceName */;
-      if (flags & 384 /* Enum */)
-        return 2 /* enumName */;
-      if (flags & 1536 /* Module */)
-        return 11 /* moduleName */;
-      if (flags & 8192 /* Method */)
-        return 10 /* methodName */;
-      if (flags & 262144 /* TypeParameter */)
-        return 18 /* typeParameterName */;
-      if (flags & 524288 /* TypeAlias */)
-        return 0 /* aliasName */;
-      if (flags & 2097152 /* Alias */)
-        return 0 /* aliasName */;
-      return 17 /* text */;
-    }
-  }
-  function displayPart(text, kind) {
-    return { text, kind: SymbolDisplayPartKind[kind] };
-  }
-  function spacePart() {
-    return displayPart(" ", 16 /* space */);
-  }
-  function keywordPart(kind) {
-    return displayPart(tokenToString(kind), 5 /* keyword */);
-  }
-  function punctuationPart(kind) {
-    return displayPart(tokenToString(kind), 15 /* punctuation */);
-  }
-  function operatorPart(kind) {
-    return displayPart(tokenToString(kind), 12 /* operator */);
-  }
-  function parameterNamePart(text) {
-    return displayPart(text, 13 /* parameterName */);
-  }
-  function propertyNamePart(text) {
-    return displayPart(text, 14 /* propertyName */);
-  }
-  function textOrKeywordPart(text) {
-    const kind = stringToToken(text);
-    return kind === void 0 ? textPart(text) : keywordPart(kind);
-  }
-  function textPart(text) {
-    return displayPart(text, 17 /* text */);
-  }
-  function typeAliasNamePart(text) {
-    return displayPart(text, 0 /* aliasName */);
-  }
-  function typeParameterNamePart(text) {
-    return displayPart(text, 18 /* typeParameterName */);
-  }
-  function linkTextPart(text) {
-    return displayPart(text, 24 /* linkText */);
-  }
-  function linkNamePart(text, target) {
-    return {
-      text,
-      kind: SymbolDisplayPartKind[23 /* linkName */],
-      target: {
-        fileName: getSourceFileOfNode(target).fileName,
-        textSpan: createTextSpanFromNode(target)
+  }
+  function emitTrailingSynthesizedComment(comment) {
+    if (!writer.isAtStartOfLine()) {
+      writer.writeSpace(" ");
+    }
+    writeSynthesizedComment(comment);
+    if (comment.hasTrailingNewLine) {
+      writer.writeLine();
+    }
+  }
+  function writeSynthesizedComment(comment) {
+    const text = formatSynthesizedComment(comment);
+    const lineMap = comment.kind === 3 /* MultiLineCommentTrivia */ ? computeLineStarts(text) : void 0;
+    writeCommentRange(text, lineMap, writer, 0, text.length, newLine);
+  }
+  function formatSynthesizedComment(comment) {
+    return comment.kind === 3 /* MultiLineCommentTrivia */ ? `/*${comment.text}*/` : `//${comment.text}`;
+  }
+  function emitBodyWithDetachedComments(node, detachedRange, emitCallback) {
+    enterComment();
+    const { pos, end } = detachedRange;
+    const emitFlags = getEmitFlags(node);
+    const skipLeadingComments = pos < 0 || (emitFlags & 1024 /* NoLeadingComments */) !== 0;
+    const skipTrailingComments = commentsDisabled || end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0;
+    if (!skipLeadingComments) {
+      emitDetachedCommentsAndUpdateCommentsInfo(detachedRange);
+    }
+    exitComment();
+    if (emitFlags & 4096 /* NoNestedComments */ && !commentsDisabled) {
+      commentsDisabled = true;
+      emitCallback(node);
+      commentsDisabled = false;
+    } else {
+      emitCallback(node);
+    }
+    enterComment();
+    if (!skipTrailingComments) {
+      emitLeadingComments(
+        detachedRange.end,
+        /*isEmittedNode*/
+        true
+      );
+      if (hasWrittenComment && !writer.isAtStartOfLine()) {
+        writer.writeLine();
       }
-    };
+    }
+    exitComment();
   }
-  function linkPart(text) {
-    return displayPart(text, 22 /* link */);
+  function originalNodesHaveSameParent(nodeA, nodeB) {
+    nodeA = getOriginalNode(nodeA);
+    return nodeA.parent && nodeA.parent === getOriginalNode(nodeB).parent;
   }
-  function buildLinkParts(link, checker) {
-    var _a2;
-    const prefix = isJSDocLink(link) ? "link" : isJSDocLinkCode(link) ? "linkcode" : "linkplain";
-    const parts = [linkPart(`{@${prefix} `)];
-    if (!link.name) {
-      if (link.text) {
-        parts.push(linkTextPart(link.text));
-      }
-    } else {
-      const symbol = checker == null ? void 0 : checker.getSymbolAtLocation(link.name);
-      const suffix = findLinkNameEnd(link.text);
-      const name = getTextOfNode(link.name) + link.text.slice(0, suffix);
-      const text = skipSeparatorFromLinkText(link.text.slice(suffix));
-      const decl = (symbol == null ? void 0 : symbol.valueDeclaration) || ((_a2 = symbol == null ? void 0 : symbol.declarations) == null ? void 0 : _a2[0]);
-      if (decl) {
-        parts.push(linkNamePart(name, decl));
-        if (text)
-          parts.push(linkTextPart(text));
+  function siblingNodePositionsAreComparable(previousNode, nextNode) {
+    if (nextNode.pos < previousNode.end) {
+      return false;
+    }
+    previousNode = getOriginalNode(previousNode);
+    nextNode = getOriginalNode(nextNode);
+    const parent2 = previousNode.parent;
+    if (!parent2 || parent2 !== nextNode.parent) {
+      return false;
+    }
+    const parentNodeArray = getContainingNodeArray(previousNode);
+    const prevNodeIndex = parentNodeArray == null ? void 0 : parentNodeArray.indexOf(previousNode);
+    return prevNodeIndex !== void 0 && prevNodeIndex > -1 && parentNodeArray.indexOf(nextNode) === prevNodeIndex + 1;
+  }
+  function emitLeadingComments(pos, isEmittedNode) {
+    hasWrittenComment = false;
+    if (isEmittedNode) {
+      if (pos === 0 && (currentSourceFile == null ? void 0 : currentSourceFile.isDeclarationFile)) {
+        forEachLeadingCommentToEmit(pos, emitNonTripleSlashLeadingComment);
       } else {
-        parts.push(linkTextPart(name + (suffix || text.indexOf("://") === 0 ? "" : " ") + text));
+        forEachLeadingCommentToEmit(pos, emitLeadingComment);
       }
+    } else if (pos === 0) {
+      forEachLeadingCommentToEmit(pos, emitTripleSlashLeadingComment);
     }
-    parts.push(linkPart("}"));
-    return parts;
   }
-  function skipSeparatorFromLinkText(text) {
-    let pos = 0;
-    if (text.charCodeAt(pos++) === 124 /* bar */) {
-      while (pos < text.length && text.charCodeAt(pos) === 32 /* space */)
-        pos++;
-      return text.slice(pos);
+  function emitTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) {
+    if (isTripleSlashComment(commentPos, commentEnd)) {
+      emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos);
     }
-    return text;
   }
-  function findLinkNameEnd(text) {
-    if (text.indexOf("()") === 0)
-      return 2;
-    if (text[0] !== "<")
-      return 0;
-    let brackets2 = 0;
-    let i = 0;
-    while (i < text.length) {
-      if (text[i] === "<")
-        brackets2++;
-      if (text[i] === ">")
-        brackets2--;
-      i++;
-      if (!brackets2)
-        return i;
+  function emitNonTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) {
+    if (!isTripleSlashComment(commentPos, commentEnd)) {
+      emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos);
     }
-    return 0;
   }
-  var carriageReturnLineFeed2 = "\r\n";
-  function getNewLineOrDefaultFromHost(host, formatSettings) {
-    var _a2;
-    return (formatSettings == null ? void 0 : formatSettings.newLineCharacter) || ((_a2 = host.getNewLine) == null ? void 0 : _a2.call(host)) || carriageReturnLineFeed2;
-  }
-  function lineBreakPart() {
-    return displayPart("\n", 6 /* lineBreak */);
+  function shouldWriteComment(text, pos) {
+    if (printerOptions.onlyPrintJsDocStyle) {
+      return isJSDocLikeText(text, pos) || isPinnedComment(text, pos);
+    }
+    return true;
   }
-  function mapToDisplayParts(writeDisplayParts) {
-    try {
-      writeDisplayParts(displayPartWriter);
-      return displayPartWriter.displayParts();
-    } finally {
-      displayPartWriter.clear();
+  function emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) {
+    if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos))
+      return;
+    if (!hasWrittenComment) {
+      emitNewLineBeforeLeadingCommentOfPosition(getCurrentLineMap(), writer, rangePos, commentPos);
+      hasWrittenComment = true;
+    }
+    emitPos(commentPos);
+    writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
+    emitPos(commentEnd);
+    if (hasTrailingNewLine) {
+      writer.writeLine();
+    } else if (kind === 3 /* MultiLineCommentTrivia */) {
+      writer.writeSpace(" ");
     }
   }
-  function typeToDisplayParts(typechecker, type, enclosingDeclaration, flags = 0 /* None */) {
-    return mapToDisplayParts((writer) => {
-      typechecker.writeType(type, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */ | 16384 /* UseAliasDefinedOutsideCurrentScope */, writer);
-    });
+  function emitLeadingCommentsOfPosition(pos) {
+    if (commentsDisabled || pos === -1) {
+      return;
+    }
+    emitLeadingComments(
+      pos,
+      /*isEmittedNode*/
+      true
+    );
   }
-  function symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration, meaning, flags = 0 /* None */) {
-    return mapToDisplayParts((writer) => {
-      typeChecker.writeSymbol(symbol, enclosingDeclaration, meaning, flags | 8 /* UseAliasDefinedOutsideCurrentScope */, writer);
-    });
+  function emitTrailingComments(pos) {
+    forEachTrailingCommentToEmit(pos, emitTrailingComment);
   }
-  function signatureToDisplayParts(typechecker, signature, enclosingDeclaration, flags = 0 /* None */) {
-    flags |= 16384 /* UseAliasDefinedOutsideCurrentScope */ | 1024 /* MultilineObjectLiterals */ | 32 /* WriteTypeArgumentsOfSignature */ | 8192 /* OmitParameterModifiers */;
-    return mapToDisplayParts((writer) => {
-      typechecker.writeSignature(signature, enclosingDeclaration, flags, void 0, writer);
-    });
+  function emitTrailingComment(commentPos, commentEnd, _kind, hasTrailingNewLine) {
+    if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos))
+      return;
+    if (!writer.isAtStartOfLine()) {
+      writer.writeSpace(" ");
+    }
+    emitPos(commentPos);
+    writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
+    emitPos(commentEnd);
+    if (hasTrailingNewLine) {
+      writer.writeLine();
+    }
   }
-  function nodeToDisplayParts(node, enclosingDeclaration) {
-    const file = enclosingDeclaration.getSourceFile();
-    return mapToDisplayParts((writer) => {
-      const printer = createPrinter({ removeComments: true, omitTrailingSemicolon: true });
-      printer.writeNode(4 /* Unspecified */, node, file, writer);
-    });
+  function emitTrailingCommentsOfPosition(pos, prefixSpace, forceNoNewline) {
+    if (commentsDisabled) {
+      return;
+    }
+    enterComment();
+    forEachTrailingCommentToEmit(pos, prefixSpace ? emitTrailingComment : forceNoNewline ? emitTrailingCommentOfPositionNoNewline : emitTrailingCommentOfPosition);
+    exitComment();
   }
-  function isImportOrExportSpecifierName(location2) {
-    return !!location2.parent && isImportOrExportSpecifier(location2.parent) && location2.parent.propertyName === location2;
+  function emitTrailingCommentOfPositionNoNewline(commentPos, commentEnd, kind) {
+    if (!currentSourceFile)
+      return;
+    emitPos(commentPos);
+    writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
+    emitPos(commentEnd);
+    if (kind === 2 /* SingleLineCommentTrivia */) {
+      writer.writeLine();
+    }
   }
-  function getScriptKind(fileName, host) {
-    return ensureScriptKind(fileName, host.getScriptKind && host.getScriptKind(fileName));
+  function emitTrailingCommentOfPosition(commentPos, commentEnd, _kind, hasTrailingNewLine) {
+    if (!currentSourceFile)
+      return;
+    emitPos(commentPos);
+    writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine);
+    emitPos(commentEnd);
+    if (hasTrailingNewLine) {
+      writer.writeLine();
+    } else {
+      writer.writeSpace(" ");
+    }
   }
-  function getSymbolTarget(symbol, checker) {
-    let next = symbol;
-    while (isAliasSymbol(next) || isTransientSymbol2(next) && next.target) {
-      if (isTransientSymbol2(next) && next.target) {
-        next = next.target;
+  function forEachLeadingCommentToEmit(pos, cb) {
+    if (currentSourceFile && (containerPos === -1 || pos !== containerPos)) {
+      if (hasDetachedComments(pos)) {
+        forEachLeadingCommentWithoutDetachedComments(cb);
       } else {
-        next = skipAlias(next, checker);
+        forEachLeadingCommentRange(
+          currentSourceFile.text,
+          pos,
+          cb,
+          /*state*/
+          pos
+        );
       }
     }
-    return next;
   }
-  function isTransientSymbol2(symbol) {
-    return (symbol.flags & 33554432 /* Transient */) !== 0;
-  }
-  function isAliasSymbol(symbol) {
-    return (symbol.flags & 2097152 /* Alias */) !== 0;
+  function forEachTrailingCommentToEmit(end, cb) {
+    if (currentSourceFile && (containerEnd === -1 || end !== containerEnd && end !== declarationListContainerEnd)) {
+      forEachTrailingCommentRange(currentSourceFile.text, end, cb);
+    }
   }
-  function getUniqueSymbolId(symbol, checker) {
-    return getSymbolId(skipAlias(symbol, checker));
+  function hasDetachedComments(pos) {
+    return detachedCommentsInfo !== void 0 && last(detachedCommentsInfo).nodePos === pos;
   }
-  function getFirstNonSpaceCharacterPosition(text, position) {
-    while (isWhiteSpaceLike(text.charCodeAt(position))) {
-      position += 1;
+  function forEachLeadingCommentWithoutDetachedComments(cb) {
+    if (!currentSourceFile)
+      return;
+    const pos = last(detachedCommentsInfo).detachedCommentEndPos;
+    if (detachedCommentsInfo.length - 1) {
+      detachedCommentsInfo.pop();
+    } else {
+      detachedCommentsInfo = void 0;
     }
-    return position;
+    forEachLeadingCommentRange(
+      currentSourceFile.text,
+      pos,
+      cb,
+      /*state*/
+      pos
+    );
   }
-  function getPrecedingNonSpaceCharacterPosition(text, position) {
-    while (position > -1 && isWhiteSpaceSingleLine(text.charCodeAt(position))) {
-      position -= 1;
+  function emitDetachedCommentsAndUpdateCommentsInfo(range) {
+    const currentDetachedCommentInfo = currentSourceFile && emitDetachedComments(currentSourceFile.text, getCurrentLineMap(), writer, emitComment, range, newLine, commentsDisabled);
+    if (currentDetachedCommentInfo) {
+      if (detachedCommentsInfo) {
+        detachedCommentsInfo.push(currentDetachedCommentInfo);
+      } else {
+        detachedCommentsInfo = [currentDetachedCommentInfo];
+      }
     }
-    return position + 1;
   }
-  function getSynthesizedDeepClone(node, includeTrivia = true) {
-    const clone2 = node && getSynthesizedDeepCloneWorker(node);
-    if (clone2 && !includeTrivia)
-      suppressLeadingAndTrailingTrivia(clone2);
-    return clone2;
-  }
-  function getSynthesizedDeepCloneWithReplacements(node, includeTrivia, replaceNode) {
-    let clone2 = replaceNode(node);
-    if (clone2) {
-      setOriginalNode(clone2, node);
+  function emitComment(text, lineMap, writer2, commentPos, commentEnd, newLine2) {
+    if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos))
+      return;
+    emitPos(commentPos);
+    writeCommentRange(text, lineMap, writer2, commentPos, commentEnd, newLine2);
+    emitPos(commentEnd);
+  }
+  function isTripleSlashComment(commentPos, commentEnd) {
+    return !!currentSourceFile && isRecognizedTripleSlashComment(currentSourceFile.text, commentPos, commentEnd);
+  }
+  function getParsedSourceMap(node) {
+    if (node.parsedSourceMap === void 0 && node.sourceMapText !== void 0) {
+      node.parsedSourceMap = tryParseRawSourceMap(node.sourceMapText) || false;
+    }
+    return node.parsedSourceMap || void 0;
+  }
+  function pipelineEmitWithSourceMaps(hint, node) {
+    const pipelinePhase = getNextPipelinePhase(3 /* SourceMaps */, hint, node);
+    emitSourceMapsBeforeNode(node);
+    pipelinePhase(hint, node);
+    emitSourceMapsAfterNode(node);
+  }
+  function emitSourceMapsBeforeNode(node) {
+    const emitFlags = getEmitFlags(node);
+    const sourceMapRange = getSourceMapRange(node);
+    if (isUnparsedNode(node)) {
+      Debug.assertIsDefined(node.parent, "UnparsedNodes must have parent pointers");
+      const parsed = getParsedSourceMap(node.parent);
+      if (parsed && sourceMapGenerator) {
+        sourceMapGenerator.appendSourceMap(
+          writer.getLine(),
+          writer.getColumn(),
+          parsed,
+          node.parent.sourceMapPath,
+          node.parent.getLineAndCharacterOfPosition(node.pos),
+          node.parent.getLineAndCharacterOfPosition(node.end)
+        );
+      }
     } else {
-      clone2 = getSynthesizedDeepCloneWorker(node, replaceNode);
+      const source = sourceMapRange.source || sourceMapSource;
+      if (node.kind !== 354 /* NotEmittedStatement */ && (emitFlags & 32 /* NoLeadingSourceMap */) === 0 && sourceMapRange.pos >= 0) {
+        emitSourcePos(sourceMapRange.source || sourceMapSource, skipSourceTrivia(source, sourceMapRange.pos));
+      }
+      if (emitFlags & 128 /* NoNestedSourceMaps */) {
+        sourceMapsDisabled = true;
+      }
     }
-    if (clone2 && !includeTrivia)
-      suppressLeadingAndTrailingTrivia(clone2);
-    return clone2;
   }
-  function getSynthesizedDeepCloneWorker(node, replaceNode) {
-    const nodeClone = replaceNode ? (n) => getSynthesizedDeepCloneWithReplacements(n, true, replaceNode) : getSynthesizedDeepClone;
-    const nodesClone = replaceNode ? (ns) => ns && getSynthesizedDeepClonesWithReplacements(ns, true, replaceNode) : (ns) => ns && getSynthesizedDeepClones(ns);
-    const visited = visitEachChild(node, nodeClone, nullTransformationContext, nodesClone, nodeClone);
-    if (visited === node) {
-      const clone2 = isStringLiteral(node) ? setOriginalNode(factory.createStringLiteralFromNode(node), node) : isNumericLiteral(node) ? setOriginalNode(factory.createNumericLiteral(node.text, node.numericLiteralFlags), node) : factory.cloneNode(node);
-      return setTextRange(clone2, node);
+  function emitSourceMapsAfterNode(node) {
+    const emitFlags = getEmitFlags(node);
+    const sourceMapRange = getSourceMapRange(node);
+    if (!isUnparsedNode(node)) {
+      if (emitFlags & 128 /* NoNestedSourceMaps */) {
+        sourceMapsDisabled = false;
+      }
+      if (node.kind !== 354 /* NotEmittedStatement */ && (emitFlags & 64 /* NoTrailingSourceMap */) === 0 && sourceMapRange.end >= 0) {
+        emitSourcePos(sourceMapRange.source || sourceMapSource, sourceMapRange.end);
+      }
     }
-    visited.parent = void 0;
-    return visited;
-  }
-  function getSynthesizedDeepClones(nodes, includeTrivia = true) {
-    return nodes && factory.createNodeArray(nodes.map((n) => getSynthesizedDeepClone(n, includeTrivia)), nodes.hasTrailingComma);
   }
-  function getSynthesizedDeepClonesWithReplacements(nodes, includeTrivia, replaceNode) {
-    return factory.createNodeArray(nodes.map((n) => getSynthesizedDeepCloneWithReplacements(n, includeTrivia, replaceNode)), nodes.hasTrailingComma);
+  function skipSourceTrivia(source, pos) {
+    return source.skipTrivia ? source.skipTrivia(pos) : skipTrivia(source.text, pos);
   }
-  function suppressLeadingAndTrailingTrivia(node) {
-    suppressLeadingTrivia(node);
-    suppressTrailingTrivia(node);
-  }
-  function suppressLeadingTrivia(node) {
-    addEmitFlagsRecursively(node, 1024 /* NoLeadingComments */, getFirstChild);
-  }
-  function suppressTrailingTrivia(node) {
-    addEmitFlagsRecursively(node, 2048 /* NoTrailingComments */, getLastChild);
+  function emitPos(pos) {
+    if (sourceMapsDisabled || positionIsSynthesized(pos) || isJsonSourceMapSource(sourceMapSource)) {
+      return;
+    }
+    const { line: sourceLine, character: sourceCharacter } = getLineAndCharacterOfPosition(sourceMapSource, pos);
+    sourceMapGenerator.addMapping(
+      writer.getLine(),
+      writer.getColumn(),
+      sourceMapSourceIndex,
+      sourceLine,
+      sourceCharacter,
+      /*nameIndex*/
+      void 0
+    );
   }
-  function copyComments(sourceNode, targetNode) {
-    const sourceFile = sourceNode.getSourceFile();
-    const text = sourceFile.text;
-    if (hasLeadingLineBreak(sourceNode, text)) {
-      copyLeadingComments(sourceNode, targetNode, sourceFile);
+  function emitSourcePos(source, pos) {
+    if (source !== sourceMapSource) {
+      const savedSourceMapSource = sourceMapSource;
+      const savedSourceMapSourceIndex = sourceMapSourceIndex;
+      setSourceMapSource(source);
+      emitPos(pos);
+      resetSourceMapSource(savedSourceMapSource, savedSourceMapSourceIndex);
     } else {
-      copyTrailingAsLeadingComments(sourceNode, targetNode, sourceFile);
+      emitPos(pos);
     }
-    copyTrailingComments(sourceNode, targetNode, sourceFile);
   }
-  function hasLeadingLineBreak(node, text) {
-    const start2 = node.getFullStart();
-    const end = node.getStart();
-    for (let i = start2; i < end; i++) {
-      if (text.charCodeAt(i) === 10 /* lineFeed */)
-        return true;
+  function emitTokenWithSourceMap(node, token, writer2, tokenPos, emitCallback) {
+    if (sourceMapsDisabled || node && isInJsonFile(node)) {
+      return emitCallback(token, writer2, tokenPos);
     }
-    return false;
-  }
-  function addEmitFlagsRecursively(node, flag, getChild) {
-    addEmitFlags(node, flag);
-    const child = getChild(node);
-    if (child)
-      addEmitFlagsRecursively(child, flag, getChild);
-  }
-  function getFirstChild(node) {
-    return node.forEachChild((child) => child);
-  }
-  function getUniqueName(baseName, sourceFile) {
-    let nameText = baseName;
-    for (let i = 1; !isFileLevelUniqueName(sourceFile, nameText); i++) {
-      nameText = `${baseName}_${i}`;
+    const emitNode = node && node.emitNode;
+    const emitFlags = emitNode && emitNode.flags || 0 /* None */;
+    const range = emitNode && emitNode.tokenSourceMapRanges && emitNode.tokenSourceMapRanges[token];
+    const source = range && range.source || sourceMapSource;
+    tokenPos = skipSourceTrivia(source, range ? range.pos : tokenPos);
+    if ((emitFlags & 256 /* NoTokenLeadingSourceMaps */) === 0 && tokenPos >= 0) {
+      emitSourcePos(source, tokenPos);
     }
-    return nameText;
-  }
-  function getRenameLocation(edits, renameFilename, name, preferLastLocation) {
-    let delta = 0;
-    let lastPos = -1;
-    for (const { fileName, textChanges: textChanges2 } of edits) {
-      Debug.assert(fileName === renameFilename);
-      for (const change of textChanges2) {
-        const { span, newText } = change;
-        const index = indexInTextChange(newText, escapeString(name));
-        if (index !== -1) {
-          lastPos = span.start + delta + index;
-          if (!preferLastLocation) {
-            return lastPos;
-          }
-        }
-        delta += newText.length - span.length;
-      }
+    tokenPos = emitCallback(token, writer2, tokenPos);
+    if (range)
+      tokenPos = range.end;
+    if ((emitFlags & 512 /* NoTokenTrailingSourceMaps */) === 0 && tokenPos >= 0) {
+      emitSourcePos(source, tokenPos);
     }
-    Debug.assert(preferLastLocation);
-    Debug.assert(lastPos >= 0);
-    return lastPos;
+    return tokenPos;
   }
-  function copyLeadingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) {
-    forEachLeadingCommentRange(sourceFile.text, sourceNode.pos, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticLeadingComment));
-  }
-  function copyTrailingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) {
-    forEachTrailingCommentRange(sourceFile.text, sourceNode.end, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticTrailingComment));
-  }
-  function copyTrailingAsLeadingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) {
-    forEachTrailingCommentRange(sourceFile.text, sourceNode.pos, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticLeadingComment));
-  }
-  function getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, cb) {
-    return (pos, end, kind, htnl) => {
-      if (kind === 3 /* MultiLineCommentTrivia */) {
-        pos += 2;
-        end -= 2;
-      } else {
-        pos += 2;
-      }
-      cb(targetNode, commentKind || kind, sourceFile.text.slice(pos, end), hasTrailingNewLine !== void 0 ? hasTrailingNewLine : htnl);
-    };
+  function setSourceMapSource(source) {
+    if (sourceMapsDisabled) {
+      return;
+    }
+    sourceMapSource = source;
+    if (source === mostRecentlyAddedSourceMapSource) {
+      sourceMapSourceIndex = mostRecentlyAddedSourceMapSourceIndex;
+      return;
+    }
+    if (isJsonSourceMapSource(source)) {
+      return;
+    }
+    sourceMapSourceIndex = sourceMapGenerator.addSource(source.fileName);
+    if (printerOptions.inlineSources) {
+      sourceMapGenerator.setSourceContent(sourceMapSourceIndex, source.text);
+    }
+    mostRecentlyAddedSourceMapSource = source;
+    mostRecentlyAddedSourceMapSourceIndex = sourceMapSourceIndex;
+  }
+  function resetSourceMapSource(source, sourceIndex) {
+    sourceMapSource = source;
+    sourceMapSourceIndex = sourceIndex;
+  }
+  function isJsonSourceMapSource(sourceFile) {
+    return fileExtensionIs(sourceFile.fileName, ".json" /* Json */);
+  }
+}
+function createBracketsMap() {
+  const brackets2 = [];
+  brackets2[1024 /* Braces */] = ["{", "}"];
+  brackets2[2048 /* Parenthesis */] = ["(", ")"];
+  brackets2[4096 /* AngleBrackets */] = ["<", ">"];
+  brackets2[8192 /* SquareBrackets */] = ["[", "]"];
+  return brackets2;
+}
+function getOpeningBracket(format) {
+  return brackets[format & 15360 /* BracketsMask */][0];
+}
+function getClosingBracket(format) {
+  return brackets[format & 15360 /* BracketsMask */][1];
+}
+var TempFlags = /* @__PURE__ */ ((TempFlags2) => {
+  TempFlags2[TempFlags2["Auto"] = 0] = "Auto";
+  TempFlags2[TempFlags2["CountMask"] = 268435455] = "CountMask";
+  TempFlags2[TempFlags2["_i"] = 268435456] = "_i";
+  return TempFlags2;
+})(TempFlags || {});
+function emitListItemNoParenthesizer(node, emit, _parenthesizerRule, _index) {
+  emit(node);
+}
+function emitListItemWithParenthesizerRuleSelector(node, emit, parenthesizerRuleSelector, index) {
+  emit(node, parenthesizerRuleSelector.select(index));
+}
+function emitListItemWithParenthesizerRule(node, emit, parenthesizerRule, _index) {
+  emit(node, parenthesizerRule);
+}
+function getEmitListItem(emit, parenthesizerRule) {
+  return emit.length === 1 ? emitListItemNoParenthesizer : typeof parenthesizerRule === "object" ? emitListItemWithParenthesizerRuleSelector : emitListItemWithParenthesizerRule;
+}
+
+// src/compiler/watchUtilities.ts
+function createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensitiveFileNames) {
+  if (!host.getDirectories || !host.readDirectory) {
+    return void 0;
   }
-  function indexInTextChange(change, name) {
-    if (startsWith(change, name))
-      return 0;
-    let idx = change.indexOf(" " + name);
-    if (idx === -1)
-      idx = change.indexOf("." + name);
-    if (idx === -1)
-      idx = change.indexOf('"' + name);
-    return idx === -1 ? -1 : idx + 1;
+  const cachedReadDirectoryResult = /* @__PURE__ */ new Map();
+  const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames);
+  return {
+    useCaseSensitiveFileNames,
+    fileExists,
+    readFile: (path, encoding) => host.readFile(path, encoding),
+    directoryExists: host.directoryExists && directoryExists,
+    getDirectories,
+    readDirectory,
+    createDirectory: host.createDirectory && createDirectory,
+    writeFile: host.writeFile && writeFile2,
+    addOrDeleteFileOrDirectory,
+    addOrDeleteFile,
+    clearCache,
+    realpath: host.realpath && realpath
+  };
+  function toPath3(fileName) {
+    return toPath(fileName, currentDirectory, getCanonicalFileName);
   }
-  function needsParentheses(expression) {
-    return isBinaryExpression(expression) && expression.operatorToken.kind === 27 /* CommaToken */ || isObjectLiteralExpression(expression) || isAsExpression(expression) && isObjectLiteralExpression(expression.expression);
+  function getCachedFileSystemEntries(rootDirPath) {
+    return cachedReadDirectoryResult.get(ensureTrailingDirectorySeparator(rootDirPath));
   }
-  function getContextualTypeFromParent(node, checker) {
-    const { parent: parent2 } = node;
-    switch (parent2.kind) {
-      case 211 /* NewExpression */:
-        return checker.getContextualType(parent2);
-      case 223 /* BinaryExpression */: {
-        const { left, operatorToken, right } = parent2;
-        return isEqualityOperatorKind(operatorToken.kind) ? checker.getTypeAtLocation(node === right ? left : right) : checker.getContextualType(node);
-      }
-      case 292 /* CaseClause */:
-        return parent2.expression === node ? getSwitchedType(parent2, checker) : void 0;
-      default:
-        return checker.getContextualType(node);
+  function getCachedFileSystemEntriesForBaseDir(path) {
+    const entries = getCachedFileSystemEntries(getDirectoryPath(path));
+    if (!entries) {
+      return entries;
     }
+    if (!entries.sortedAndCanonicalizedFiles) {
+      entries.sortedAndCanonicalizedFiles = entries.files.map(getCanonicalFileName).sort();
+      entries.sortedAndCanonicalizedDirectories = entries.directories.map(getCanonicalFileName).sort();
+    }
+    return entries;
   }
-  function quote(sourceFile, preferences, text) {
-    const quotePreference = getQuotePreference(sourceFile, preferences);
-    const quoted = JSON.stringify(text);
-    return quotePreference === 0 /* Single */ ? `'${stripQuotes(quoted).replace(/'/g, "\\'").replace(/\\"/g, '"')}'` : quoted;
+  function getBaseNameOfFileName(fileName) {
+    return getBaseFileName(normalizePath(fileName));
   }
-  function isEqualityOperatorKind(kind) {
-    switch (kind) {
-      case 36 /* EqualsEqualsEqualsToken */:
-      case 34 /* EqualsEqualsToken */:
-      case 37 /* ExclamationEqualsEqualsToken */:
-      case 35 /* ExclamationEqualsToken */:
-        return true;
-      default:
-        return false;
+  function createCachedFileSystemEntries(rootDir, rootDirPath) {
+    var _a2;
+    if (!host.realpath || ensureTrailingDirectorySeparator(toPath3(host.realpath(rootDir))) === rootDirPath) {
+      const resultFromHost = {
+        files: map(host.readDirectory(
+          rootDir,
+          /*extensions*/
+          void 0,
+          /*exclude*/
+          void 0,
+          /*include*/
+          ["*.*"]
+        ), getBaseNameOfFileName) || [],
+        directories: host.getDirectories(rootDir) || []
+      };
+      cachedReadDirectoryResult.set(ensureTrailingDirectorySeparator(rootDirPath), resultFromHost);
+      return resultFromHost;
     }
-  }
-  function isStringLiteralOrTemplate(node) {
-    switch (node.kind) {
-      case 10 /* StringLiteral */:
-      case 14 /* NoSubstitutionTemplateLiteral */:
-      case 225 /* TemplateExpression */:
-      case 212 /* TaggedTemplateExpression */:
-        return true;
-      default:
-        return false;
+    if ((_a2 = host.directoryExists) == null ? void 0 : _a2.call(host, rootDir)) {
+      cachedReadDirectoryResult.set(rootDirPath, false);
+      return false;
     }
+    return void 0;
   }
-  function hasIndexSignature(type) {
-    return !!type.getStringIndexType() || !!type.getNumberIndexType();
+  function tryReadDirectory2(rootDir, rootDirPath) {
+    rootDirPath = ensureTrailingDirectorySeparator(rootDirPath);
+    const cachedResult = getCachedFileSystemEntries(rootDirPath);
+    if (cachedResult) {
+      return cachedResult;
+    }
+    try {
+      return createCachedFileSystemEntries(rootDir, rootDirPath);
+    } catch (_e) {
+      Debug.assert(!cachedReadDirectoryResult.has(ensureTrailingDirectorySeparator(rootDirPath)));
+      return void 0;
+    }
   }
-  function getSwitchedType(caseClause, checker) {
-    return checker.getTypeAtLocation(caseClause.parent.parent.expression);
+  function hasEntry(entries, name) {
+    const index = binarySearch(entries, name, identity, compareStringsCaseSensitive);
+    return index >= 0;
   }
-  var ANONYMOUS = "anonymous function";
-  function getTypeNodeIfAccessible(type, enclosingScope, program, host) {
-    const checker = program.getTypeChecker();
-    let typeIsAccessible = true;
-    const notAccessible = () => typeIsAccessible = false;
-    const res = checker.typeToTypeNode(type, enclosingScope, 1 /* NoTruncation */, {
-      trackSymbol: (symbol, declaration, meaning) => {
-        typeIsAccessible = typeIsAccessible && checker.isSymbolAccessible(symbol, declaration, meaning, false).accessibility === 0 /* Accessible */;
-        return !typeIsAccessible;
-      },
-      reportInaccessibleThisError: notAccessible,
-      reportPrivateInBaseOfClassExpression: notAccessible,
-      reportInaccessibleUniqueSymbolError: notAccessible,
-      moduleResolverHost: getModuleSpecifierResolverHost(program, host)
-    });
-    return typeIsAccessible ? res : void 0;
+  function writeFile2(fileName, data, writeByteOrderMark) {
+    const path = toPath3(fileName);
+    const result = getCachedFileSystemEntriesForBaseDir(path);
+    if (result) {
+      updateFilesOfFileSystemEntry(
+        result,
+        getBaseNameOfFileName(fileName),
+        /*fileExists*/
+        true
+      );
+    }
+    return host.writeFile(fileName, data, writeByteOrderMark);
   }
-  function syntaxRequiresTrailingCommaOrSemicolonOrASI(kind) {
-    return kind === 176 /* CallSignature */ || kind === 177 /* ConstructSignature */ || kind === 178 /* IndexSignature */ || kind === 168 /* PropertySignature */ || kind === 170 /* MethodSignature */;
+  function fileExists(fileName) {
+    const path = toPath3(fileName);
+    const result = getCachedFileSystemEntriesForBaseDir(path);
+    return result && hasEntry(result.sortedAndCanonicalizedFiles, getCanonicalFileName(getBaseNameOfFileName(fileName))) || host.fileExists(fileName);
   }
-  function syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI(kind) {
-    return kind === 259 /* FunctionDeclaration */ || kind === 173 /* Constructor */ || kind === 171 /* MethodDeclaration */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */;
+  function directoryExists(dirPath) {
+    const path = toPath3(dirPath);
+    return cachedReadDirectoryResult.has(ensureTrailingDirectorySeparator(path)) || host.directoryExists(dirPath);
   }
-  function syntaxRequiresTrailingModuleBlockOrSemicolonOrASI(kind) {
-    return kind === 264 /* ModuleDeclaration */;
+  function createDirectory(dirPath) {
+    const path = toPath3(dirPath);
+    const result = getCachedFileSystemEntriesForBaseDir(path);
+    if (result) {
+      const baseName = getBaseNameOfFileName(dirPath);
+      const canonicalizedBaseName = getCanonicalFileName(baseName);
+      const canonicalizedDirectories = result.sortedAndCanonicalizedDirectories;
+      if (insertSorted(canonicalizedDirectories, canonicalizedBaseName, compareStringsCaseSensitive)) {
+        result.directories.push(baseName);
+      }
+    }
+    host.createDirectory(dirPath);
   }
-  function syntaxRequiresTrailingSemicolonOrASI(kind) {
-    return kind === 240 /* VariableStatement */ || kind === 241 /* ExpressionStatement */ || kind === 243 /* DoStatement */ || kind === 248 /* ContinueStatement */ || kind === 249 /* BreakStatement */ || kind === 250 /* ReturnStatement */ || kind === 254 /* ThrowStatement */ || kind === 256 /* DebuggerStatement */ || kind === 169 /* PropertyDeclaration */ || kind === 262 /* TypeAliasDeclaration */ || kind === 269 /* ImportDeclaration */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 275 /* ExportDeclaration */ || kind === 267 /* NamespaceExportDeclaration */ || kind === 274 /* ExportAssignment */;
+  function getDirectories(rootDir) {
+    const rootDirPath = toPath3(rootDir);
+    const result = tryReadDirectory2(rootDir, rootDirPath);
+    if (result) {
+      return result.directories.slice();
+    }
+    return host.getDirectories(rootDir);
   }
-  var syntaxMayBeASICandidate = or(
-    syntaxRequiresTrailingCommaOrSemicolonOrASI,
-    syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI,
-    syntaxRequiresTrailingModuleBlockOrSemicolonOrASI,
-    syntaxRequiresTrailingSemicolonOrASI
-  );
-  function nodeIsASICandidate(node, sourceFile) {
-    const lastToken = node.getLastToken(sourceFile);
-    if (lastToken && lastToken.kind === 26 /* SemicolonToken */) {
-      return false;
+  function readDirectory(rootDir, extensions, excludes, includes, depth) {
+    const rootDirPath = toPath3(rootDir);
+    const rootResult = tryReadDirectory2(rootDir, rootDirPath);
+    let rootSymLinkResult;
+    if (rootResult !== void 0) {
+      return matchFiles(rootDir, extensions, excludes, includes, useCaseSensitiveFileNames, currentDirectory, depth, getFileSystemEntries, realpath);
     }
-    if (syntaxRequiresTrailingCommaOrSemicolonOrASI(node.kind)) {
-      if (lastToken && lastToken.kind === 27 /* CommaToken */) {
-        return false;
-      }
-    } else if (syntaxRequiresTrailingModuleBlockOrSemicolonOrASI(node.kind)) {
-      const lastChild = last(node.getChildren(sourceFile));
-      if (lastChild && isModuleBlock(lastChild)) {
-        return false;
-      }
-    } else if (syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI(node.kind)) {
-      const lastChild = last(node.getChildren(sourceFile));
-      if (lastChild && isFunctionBlock(lastChild)) {
-        return false;
+    return host.readDirectory(rootDir, extensions, excludes, includes, depth);
+    function getFileSystemEntries(dir) {
+      const path = toPath3(dir);
+      if (path === rootDirPath) {
+        return rootResult || getFileSystemEntriesFromHost(dir, path);
       }
-    } else if (!syntaxRequiresTrailingSemicolonOrASI(node.kind)) {
-      return false;
+      const result = tryReadDirectory2(dir, path);
+      return result !== void 0 ? result || getFileSystemEntriesFromHost(dir, path) : emptyFileSystemEntries;
     }
-    if (node.kind === 243 /* DoStatement */) {
-      return true;
+    function getFileSystemEntriesFromHost(dir, path) {
+      if (rootSymLinkResult && path === rootDirPath)
+        return rootSymLinkResult;
+      const result = {
+        files: map(host.readDirectory(
+          dir,
+          /*extensions*/
+          void 0,
+          /*exclude*/
+          void 0,
+          /*include*/
+          ["*.*"]
+        ), getBaseNameOfFileName) || emptyArray,
+        directories: host.getDirectories(dir) || emptyArray
+      };
+      if (path === rootDirPath)
+        rootSymLinkResult = result;
+      return result;
     }
-    const topNode = findAncestor(node, (ancestor) => !ancestor.parent);
-    const nextToken = findNextToken(node, topNode, sourceFile);
-    if (!nextToken || nextToken.kind === 19 /* CloseBraceToken */) {
-      return true;
+  }
+  function realpath(s) {
+    return host.realpath ? host.realpath(s) : s;
+  }
+  function addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath) {
+    const existingResult = getCachedFileSystemEntries(fileOrDirectoryPath);
+    if (existingResult !== void 0) {
+      clearCache();
+      return void 0;
+    }
+    const parentResult = getCachedFileSystemEntriesForBaseDir(fileOrDirectoryPath);
+    if (!parentResult) {
+      return void 0;
+    }
+    if (!host.directoryExists) {
+      clearCache();
+      return void 0;
     }
-    const startLine = sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line;
-    const endLine = sourceFile.getLineAndCharacterOfPosition(nextToken.getStart(sourceFile)).line;
-    return startLine !== endLine;
+    const baseName = getBaseNameOfFileName(fileOrDirectory);
+    const fsQueryResult = {
+      fileExists: host.fileExists(fileOrDirectoryPath),
+      directoryExists: host.directoryExists(fileOrDirectoryPath)
+    };
+    if (fsQueryResult.directoryExists || hasEntry(parentResult.sortedAndCanonicalizedDirectories, getCanonicalFileName(baseName))) {
+      clearCache();
+    } else {
+      updateFilesOfFileSystemEntry(parentResult, baseName, fsQueryResult.fileExists);
+    }
+    return fsQueryResult;
   }
-  function positionIsASICandidate(pos, context, sourceFile) {
-    const contextAncestor = findAncestor(context, (ancestor) => {
-      if (ancestor.end !== pos) {
-        return "quit";
+  function addOrDeleteFile(fileName, filePath, eventKind) {
+    if (eventKind === 1 /* Changed */) {
+      return;
+    }
+    const parentResult = getCachedFileSystemEntriesForBaseDir(filePath);
+    if (parentResult) {
+      updateFilesOfFileSystemEntry(parentResult, getBaseNameOfFileName(fileName), eventKind === 0 /* Created */);
+    }
+  }
+  function updateFilesOfFileSystemEntry(parentResult, baseName, fileExists2) {
+    const canonicalizedFiles = parentResult.sortedAndCanonicalizedFiles;
+    const canonicalizedBaseName = getCanonicalFileName(baseName);
+    if (fileExists2) {
+      if (insertSorted(canonicalizedFiles, canonicalizedBaseName, compareStringsCaseSensitive)) {
+        parentResult.files.push(baseName);
       }
-      return syntaxMayBeASICandidate(ancestor.kind);
-    });
-    return !!contextAncestor && nodeIsASICandidate(contextAncestor, sourceFile);
-  }
-  function probablyUsesSemicolons(sourceFile) {
-    let withSemicolon = 0;
-    let withoutSemicolon = 0;
-    const nStatementsToObserve = 5;
-    forEachChild(sourceFile, function visit(node) {
-      if (syntaxRequiresTrailingSemicolonOrASI(node.kind)) {
-        const lastToken = node.getLastToken(sourceFile);
-        if ((lastToken == null ? void 0 : lastToken.kind) === 26 /* SemicolonToken */) {
-          withSemicolon++;
-        } else {
-          withoutSemicolon++;
-        }
-      } else if (syntaxRequiresTrailingCommaOrSemicolonOrASI(node.kind)) {
-        const lastToken = node.getLastToken(sourceFile);
-        if ((lastToken == null ? void 0 : lastToken.kind) === 26 /* SemicolonToken */) {
-          withSemicolon++;
-        } else if (lastToken && lastToken.kind !== 27 /* CommaToken */) {
-          const lastTokenLine = getLineAndCharacterOfPosition(sourceFile, lastToken.getStart(sourceFile)).line;
-          const nextTokenLine = getLineAndCharacterOfPosition(sourceFile, getSpanOfTokenAtPosition(sourceFile, lastToken.end).start).line;
-          if (lastTokenLine !== nextTokenLine) {
-            withoutSemicolon++;
-          }
+    } else {
+      const sortedIndex = binarySearch(canonicalizedFiles, canonicalizedBaseName, identity, compareStringsCaseSensitive);
+      if (sortedIndex >= 0) {
+        canonicalizedFiles.splice(sortedIndex, 1);
+        const unsortedIndex = parentResult.files.findIndex((entry) => getCanonicalFileName(entry) === canonicalizedBaseName);
+        parentResult.files.splice(unsortedIndex, 1);
+      }
+    }
+  }
+  function clearCache() {
+    cachedReadDirectoryResult.clear();
+  }
+}
+var ConfigFileProgramReloadLevel = /* @__PURE__ */ ((ConfigFileProgramReloadLevel2) => {
+  ConfigFileProgramReloadLevel2[ConfigFileProgramReloadLevel2["None"] = 0] = "None";
+  ConfigFileProgramReloadLevel2[ConfigFileProgramReloadLevel2["Partial"] = 1] = "Partial";
+  ConfigFileProgramReloadLevel2[ConfigFileProgramReloadLevel2["Full"] = 2] = "Full";
+  return ConfigFileProgramReloadLevel2;
+})(ConfigFileProgramReloadLevel || {});
+function updateSharedExtendedConfigFileWatcher(projectPath, options, extendedConfigFilesMap, createExtendedConfigFileWatch, toPath3) {
+  var _a2;
+  const extendedConfigs = arrayToMap(((_a2 = options == null ? void 0 : options.configFile) == null ? void 0 : _a2.extendedSourceFiles) || emptyArray, toPath3);
+  extendedConfigFilesMap.forEach((watcher, extendedConfigFilePath) => {
+    if (!extendedConfigs.has(extendedConfigFilePath)) {
+      watcher.projects.delete(projectPath);
+      watcher.close();
+    }
+  });
+  extendedConfigs.forEach((extendedConfigFileName, extendedConfigFilePath) => {
+    const existing = extendedConfigFilesMap.get(extendedConfigFilePath);
+    if (existing) {
+      existing.projects.add(projectPath);
+    } else {
+      extendedConfigFilesMap.set(extendedConfigFilePath, {
+        projects: /* @__PURE__ */ new Set([projectPath]),
+        watcher: createExtendedConfigFileWatch(extendedConfigFileName, extendedConfigFilePath),
+        close: () => {
+          const existing2 = extendedConfigFilesMap.get(extendedConfigFilePath);
+          if (!existing2 || existing2.projects.size !== 0)
+            return;
+          existing2.watcher.close();
+          extendedConfigFilesMap.delete(extendedConfigFilePath);
         }
-      }
-      if (withSemicolon + withoutSemicolon >= nStatementsToObserve) {
-        return true;
-      }
-      return forEachChild(node, visit);
-    });
-    if (withSemicolon === 0 && withoutSemicolon <= 1) {
-      return true;
+      });
+    }
+  });
+}
+function clearSharedExtendedConfigFileWatcher(projectPath, extendedConfigFilesMap) {
+  extendedConfigFilesMap.forEach((watcher) => {
+    if (watcher.projects.delete(projectPath))
+      watcher.close();
+  });
+}
+function cleanExtendedConfigCache(extendedConfigCache, extendedConfigFilePath, toPath3) {
+  if (!extendedConfigCache.delete(extendedConfigFilePath))
+    return;
+  extendedConfigCache.forEach(({ extendedResult }, key) => {
+    var _a2;
+    if ((_a2 = extendedResult.extendedSourceFiles) == null ? void 0 : _a2.some((extendedFile) => toPath3(extendedFile) === extendedConfigFilePath)) {
+      cleanExtendedConfigCache(extendedConfigCache, key, toPath3);
+    }
+  });
+}
+function updatePackageJsonWatch(lookups, packageJsonWatches, createPackageJsonWatch) {
+  const newMap = new Map(lookups);
+  mutateMap(
+    packageJsonWatches,
+    newMap,
+    {
+      createNewValue: createPackageJsonWatch,
+      onDeleteValue: closeFileWatcher
+    }
+  );
+}
+function updateMissingFilePathsWatch(program, missingFileWatches, createMissingFileWatch) {
+  const missingFilePaths = program.getMissingFilePaths();
+  const newMissingFilePathMap = arrayToMap(missingFilePaths, identity, returnTrue);
+  mutateMap(
+    missingFileWatches,
+    newMissingFilePathMap,
+    {
+      // Watch the missing files
+      createNewValue: createMissingFileWatch,
+      // Files that are no longer missing (e.g. because they are no longer required)
+      // should no longer be watched.
+      onDeleteValue: closeFileWatcher
+    }
+  );
+}
+function updateWatchingWildcardDirectories(existingWatchedForWildcards, wildcardDirectories, watchDirectory) {
+  mutateMap(
+    existingWatchedForWildcards,
+    wildcardDirectories,
+    {
+      // Create new watch and recursive info
+      createNewValue: createWildcardDirectoryWatcher,
+      // Close existing watch thats not needed any more
+      onDeleteValue: closeFileWatcherOf,
+      // Close existing watch that doesnt match in the flags
+      onExistingValue: updateWildcardDirectoryWatcher
     }
-    return withSemicolon / withoutSemicolon > 1 / nStatementsToObserve;
+  );
+  function createWildcardDirectoryWatcher(directory, flags) {
+    return {
+      watcher: watchDirectory(directory, flags),
+      flags
+    };
   }
-  function tryGetDirectories(host, directoryName) {
-    return tryIOAndConsumeErrors(host, host.getDirectories, directoryName) || [];
+  function updateWildcardDirectoryWatcher(existingWatcher, flags, directory) {
+    if (existingWatcher.flags === flags) {
+      return;
+    }
+    existingWatcher.watcher.close();
+    existingWatchedForWildcards.set(directory, createWildcardDirectoryWatcher(directory, flags));
+  }
+}
+function isIgnoredFileFromWildCardWatching({
+  watchedDirPath,
+  fileOrDirectory,
+  fileOrDirectoryPath,
+  configFileName,
+  options,
+  program,
+  extraFileExtensions,
+  currentDirectory,
+  useCaseSensitiveFileNames,
+  writeLog,
+  toPath: toPath3
+}) {
+  const newPath = removeIgnoredPath(fileOrDirectoryPath);
+  if (!newPath) {
+    writeLog(`Project: ${configFileName} Detected ignored path: ${fileOrDirectory}`);
+    return true;
   }
-  function tryReadDirectory(host, path, extensions, exclude, include) {
-    return tryIOAndConsumeErrors(host, host.readDirectory, path, extensions, exclude, include) || emptyArray;
+  fileOrDirectoryPath = newPath;
+  if (fileOrDirectoryPath === watchedDirPath)
+    return false;
+  if (hasExtension(fileOrDirectoryPath) && !isSupportedSourceFileName(fileOrDirectory, options, extraFileExtensions)) {
+    writeLog(`Project: ${configFileName} Detected file add/remove of non supported extension: ${fileOrDirectory}`);
+    return true;
   }
-  function tryFileExists(host, path) {
-    return tryIOAndConsumeErrors(host, host.fileExists, path);
+  if (isExcludedFile(fileOrDirectory, options.configFile.configFileSpecs, getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory), useCaseSensitiveFileNames, currentDirectory)) {
+    writeLog(`Project: ${configFileName} Detected excluded file: ${fileOrDirectory}`);
+    return true;
   }
-  function tryDirectoryExists(host, path) {
-    return tryAndIgnoreErrors(() => directoryProbablyExists(path, host)) || false;
+  if (!program)
+    return false;
+  if (outFile(options) || options.outDir)
+    return false;
+  if (isDeclarationFileName(fileOrDirectoryPath)) {
+    if (options.declarationDir)
+      return false;
+  } else if (!fileExtensionIsOneOf(fileOrDirectoryPath, supportedJSExtensionsFlat)) {
+    return false;
   }
-  function tryAndIgnoreErrors(cb) {
-    try {
-      return cb();
-    } catch (e) {
-      return void 0;
-    }
+  const filePathWithoutExtension = removeFileExtension(fileOrDirectoryPath);
+  const realProgram = isArray(program) ? void 0 : isBuilderProgram(program) ? program.getProgramOrUndefined() : program;
+  const builderProgram = !realProgram && !isArray(program) ? program : void 0;
+  if (hasSourceFile(filePathWithoutExtension + ".ts" /* Ts */) || hasSourceFile(filePathWithoutExtension + ".tsx" /* Tsx */)) {
+    writeLog(`Project: ${configFileName} Detected output file: ${fileOrDirectory}`);
+    return true;
   }
-  function tryIOAndConsumeErrors(host, toApply, ...args) {
-    return tryAndIgnoreErrors(() => toApply && toApply.apply(host, args));
+  return false;
+  function hasSourceFile(file) {
+    return realProgram ? !!realProgram.getSourceFileByPath(file) : builderProgram ? builderProgram.getState().fileInfos.has(file) : !!find(program, (rootFile) => toPath3(rootFile) === file);
   }
-  function findPackageJsons(startDirectory, host, stopDirectory) {
-    const paths = [];
-    forEachAncestorDirectory(startDirectory, (ancestor) => {
-      if (ancestor === stopDirectory) {
-        return true;
-      }
-      const currentConfigPath = combinePaths(ancestor, "package.json");
-      if (tryFileExists(host, currentConfigPath)) {
-        paths.push(currentConfigPath);
-      }
-    });
-    return paths;
+}
+function isBuilderProgram(program) {
+  return !!program.getState;
+}
+function isEmittedFileOfProgram(program, file) {
+  if (!program) {
+    return false;
   }
-  function findPackageJson(directory, host) {
-    let packageJson;
-    forEachAncestorDirectory(directory, (ancestor) => {
-      if (ancestor === "node_modules")
-        return true;
-      packageJson = findConfigFile(ancestor, (f) => tryFileExists(host, f), "package.json");
-      if (packageJson) {
-        return true;
-      }
-    });
-    return packageJson;
+  return program.isEmittedFile(file);
+}
+var WatchLogLevel = /* @__PURE__ */ ((WatchLogLevel2) => {
+  WatchLogLevel2[WatchLogLevel2["None"] = 0] = "None";
+  WatchLogLevel2[WatchLogLevel2["TriggerOnly"] = 1] = "TriggerOnly";
+  WatchLogLevel2[WatchLogLevel2["Verbose"] = 2] = "Verbose";
+  return WatchLogLevel2;
+})(WatchLogLevel || {});
+function getWatchFactory(host, watchLogLevel, log, getDetailWatchInfo2) {
+  setSysLog(watchLogLevel === 2 /* Verbose */ ? log : noop);
+  const plainInvokeFactory = {
+    watchFile: (file, callback, pollingInterval, options) => host.watchFile(file, callback, pollingInterval, options),
+    watchDirectory: (directory, callback, flags, options) => host.watchDirectory(directory, callback, (flags & 1 /* Recursive */) !== 0, options)
+  };
+  const triggerInvokingFactory = watchLogLevel !== 0 /* None */ ? {
+    watchFile: createTriggerLoggingAddWatch("watchFile"),
+    watchDirectory: createTriggerLoggingAddWatch("watchDirectory")
+  } : void 0;
+  const factory2 = watchLogLevel === 2 /* Verbose */ ? {
+    watchFile: createFileWatcherWithLogging,
+    watchDirectory: createDirectoryWatcherWithLogging
+  } : triggerInvokingFactory || plainInvokeFactory;
+  const excludeWatcherFactory = watchLogLevel === 2 /* Verbose */ ? createExcludeWatcherWithLogging : returnNoopFileWatcher;
+  return {
+    watchFile: createExcludeHandlingAddWatch("watchFile"),
+    watchDirectory: createExcludeHandlingAddWatch("watchDirectory")
+  };
+  function createExcludeHandlingAddWatch(key) {
+    return (file, cb, flags, options, detailInfo1, detailInfo2) => {
+      var _a2;
+      return !matchesExclude(file, key === "watchFile" ? options == null ? void 0 : options.excludeFiles : options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames(), ((_a2 = host.getCurrentDirectory) == null ? void 0 : _a2.call(host)) || "") ? factory2[key].call(
+        /*thisArgs*/
+        void 0,
+        file,
+        cb,
+        flags,
+        options,
+        detailInfo1,
+        detailInfo2
+      ) : excludeWatcherFactory(file, flags, options, detailInfo1, detailInfo2);
+    };
   }
-  function getPackageJsonsVisibleToFile(fileName, host) {
-    if (!host.fileExists) {
-      return [];
-    }
-    const packageJsons = [];
-    forEachAncestorDirectory(getDirectoryPath(fileName), (ancestor) => {
-      const packageJsonFileName = combinePaths(ancestor, "package.json");
-      if (host.fileExists(packageJsonFileName)) {
-        const info = createPackageJsonInfo(packageJsonFileName, host);
-        if (info) {
-          packageJsons.push(info);
-        }
-      }
-    });
-    return packageJsons;
+  function useCaseSensitiveFileNames() {
+    return typeof host.useCaseSensitiveFileNames === "boolean" ? host.useCaseSensitiveFileNames : host.useCaseSensitiveFileNames();
   }
-  function createPackageJsonInfo(fileName, host) {
-    if (!host.readFile) {
-      return void 0;
-    }
-    const dependencyKeys = ["dependencies", "devDependencies", "optionalDependencies", "peerDependencies"];
-    const stringContent = host.readFile(fileName) || "";
-    const content = tryParseJson(stringContent);
-    const info = {};
-    if (content) {
-      for (const key of dependencyKeys) {
-        const dependencies = content[key];
-        if (!dependencies) {
-          continue;
-        }
-        const dependencyMap = /* @__PURE__ */ new Map();
-        for (const packageName in dependencies) {
-          dependencyMap.set(packageName, dependencies[packageName]);
-        }
-        info[key] = dependencyMap;
-      }
-    }
-    const dependencyGroups = [
-      [1 /* Dependencies */, info.dependencies],
-      [2 /* DevDependencies */, info.devDependencies],
-      [8 /* OptionalDependencies */, info.optionalDependencies],
-      [4 /* PeerDependencies */, info.peerDependencies]
-    ];
+  function createExcludeWatcherWithLogging(file, flags, options, detailInfo1, detailInfo2) {
+    log(`ExcludeWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`);
     return {
-      ...info,
-      parseable: !!content,
-      fileName,
-      get,
-      has(dependencyName, inGroups) {
-        return !!get(dependencyName, inGroups);
-      }
+      close: () => log(`ExcludeWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`)
     };
-    function get(dependencyName, inGroups = 15 /* All */) {
-      for (const [group2, deps] of dependencyGroups) {
-        if (deps && inGroups & group2) {
-          const dep = deps.get(dependencyName);
-          if (dep !== void 0) {
-            return dep;
-          }
-        }
-      }
-    }
   }
-  function createPackageJsonImportFilter(fromFile, preferences, host) {
-    const packageJsons = (host.getPackageJsonsVisibleToFile && host.getPackageJsonsVisibleToFile(fromFile.fileName) || getPackageJsonsVisibleToFile(fromFile.fileName, host)).filter((p) => p.parseable);
-    let usesNodeCoreModules;
-    return { allowsImportingAmbientModule, allowsImportingSourceFile, allowsImportingSpecifier };
-    function moduleSpecifierIsCoveredByPackageJson(specifier) {
-      const packageName = getNodeModuleRootSpecifier(specifier);
-      for (const packageJson of packageJsons) {
-        if (packageJson.has(packageName) || packageJson.has(getTypesPackageName(packageName))) {
-          return true;
-        }
-      }
-      return false;
-    }
-    function allowsImportingAmbientModule(moduleSymbol, moduleSpecifierResolutionHost) {
-      if (!packageJsons.length || !moduleSymbol.valueDeclaration) {
-        return true;
-      }
-      const declaringSourceFile = moduleSymbol.valueDeclaration.getSourceFile();
-      const declaringNodeModuleName = getNodeModulesPackageNameFromFileName(declaringSourceFile.fileName, moduleSpecifierResolutionHost);
-      if (typeof declaringNodeModuleName === "undefined") {
-        return true;
-      }
-      const declaredModuleSpecifier = stripQuotes(moduleSymbol.getName());
-      if (isAllowedCoreNodeModulesImport(declaredModuleSpecifier)) {
-        return true;
-      }
-      return moduleSpecifierIsCoveredByPackageJson(declaringNodeModuleName) || moduleSpecifierIsCoveredByPackageJson(declaredModuleSpecifier);
-    }
-    function allowsImportingSourceFile(sourceFile, moduleSpecifierResolutionHost) {
-      if (!packageJsons.length) {
-        return true;
-      }
-      const moduleSpecifier = getNodeModulesPackageNameFromFileName(sourceFile.fileName, moduleSpecifierResolutionHost);
-      if (!moduleSpecifier) {
-        return true;
-      }
-      return moduleSpecifierIsCoveredByPackageJson(moduleSpecifier);
-    }
-    function allowsImportingSpecifier(moduleSpecifier) {
-      if (!packageJsons.length || isAllowedCoreNodeModulesImport(moduleSpecifier)) {
-        return true;
+  function createFileWatcherWithLogging(file, cb, flags, options, detailInfo1, detailInfo2) {
+    log(`FileWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`);
+    const watcher = triggerInvokingFactory.watchFile(file, cb, flags, options, detailInfo1, detailInfo2);
+    return {
+      close: () => {
+        log(`FileWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`);
+        watcher.close();
       }
-      if (pathIsRelative(moduleSpecifier) || isRootedDiskPath(moduleSpecifier)) {
-        return true;
+    };
+  }
+  function createDirectoryWatcherWithLogging(file, cb, flags, options, detailInfo1, detailInfo2) {
+    const watchInfo = `DirectoryWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`;
+    log(watchInfo);
+    const start2 = timestamp();
+    const watcher = triggerInvokingFactory.watchDirectory(file, cb, flags, options, detailInfo1, detailInfo2);
+    const elapsed = timestamp() - start2;
+    log(`Elapsed:: ${elapsed}ms ${watchInfo}`);
+    return {
+      close: () => {
+        const watchInfo2 = `DirectoryWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`;
+        log(watchInfo2);
+        const start3 = timestamp();
+        watcher.close();
+        const elapsed2 = timestamp() - start3;
+        log(`Elapsed:: ${elapsed2}ms ${watchInfo2}`);
       }
-      return moduleSpecifierIsCoveredByPackageJson(moduleSpecifier);
+    };
+  }
+  function createTriggerLoggingAddWatch(key) {
+    return (file, cb, flags, options, detailInfo1, detailInfo2) => plainInvokeFactory[key].call(
+      /*thisArgs*/
+      void 0,
+      file,
+      (...args) => {
+        const triggerredInfo = `${key === "watchFile" ? "FileWatcher" : "DirectoryWatcher"}:: Triggered with ${args[0]} ${args[1] !== void 0 ? args[1] : ""}:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`;
+        log(triggerredInfo);
+        const start2 = timestamp();
+        cb.call(
+          /*thisArg*/
+          void 0,
+          ...args
+        );
+        const elapsed = timestamp() - start2;
+        log(`Elapsed:: ${elapsed}ms ${triggerredInfo}`);
+      },
+      flags,
+      options,
+      detailInfo1,
+      detailInfo2
+    );
+  }
+  function getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo3) {
+    return `WatchInfo: ${file} ${flags} ${JSON.stringify(options)} ${getDetailWatchInfo3 ? getDetailWatchInfo3(detailInfo1, detailInfo2) : detailInfo2 === void 0 ? detailInfo1 : `${detailInfo1} ${detailInfo2}`}`;
+  }
+}
+function getFallbackOptions(options) {
+  const fallbackPolling = options == null ? void 0 : options.fallbackPolling;
+  return {
+    watchFile: fallbackPolling !== void 0 ? fallbackPolling : 1 /* PriorityPollingInterval */
+  };
+}
+function closeFileWatcherOf(objWithWatcher) {
+  objWithWatcher.watcher.close();
+}
+
+// src/compiler/program.ts
+function findConfigFile(searchPath, fileExists, configName = "tsconfig.json") {
+  return forEachAncestorDirectory(searchPath, (ancestor) => {
+    const fileName = combinePaths(ancestor, configName);
+    return fileExists(fileName) ? fileName : void 0;
+  });
+}
+function resolveTripleslashReference(moduleName, containingFile) {
+  const basePath = getDirectoryPath(containingFile);
+  const referencedFileName = isRootedDiskPath(moduleName) ? moduleName : combinePaths(basePath, moduleName);
+  return normalizePath(referencedFileName);
+}
+function computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName) {
+  let commonPathComponents;
+  const failed = forEach(fileNames, (sourceFile) => {
+    const sourcePathComponents = getNormalizedPathComponents(sourceFile, currentDirectory);
+    sourcePathComponents.pop();
+    if (!commonPathComponents) {
+      commonPathComponents = sourcePathComponents;
+      return;
     }
-    function isAllowedCoreNodeModulesImport(moduleSpecifier) {
-      if (isSourceFileJS(fromFile) && ts_JsTyping_exports.nodeCoreModules.has(moduleSpecifier)) {
-        if (usesNodeCoreModules === void 0) {
-          usesNodeCoreModules = consumesNodeCoreModules(fromFile);
-        }
-        if (usesNodeCoreModules) {
+    const n = Math.min(commonPathComponents.length, sourcePathComponents.length);
+    for (let i = 0; i < n; i++) {
+      if (getCanonicalFileName(commonPathComponents[i]) !== getCanonicalFileName(sourcePathComponents[i])) {
+        if (i === 0) {
           return true;
         }
+        commonPathComponents.length = i;
+        break;
       }
-      return false;
     }
-    function getNodeModulesPackageNameFromFileName(importedFileName, moduleSpecifierResolutionHost) {
-      if (!stringContains(importedFileName, "node_modules")) {
-        return void 0;
-      }
-      const specifier = ts_moduleSpecifiers_exports.getNodeModulesPackageName(
-        host.getCompilationSettings(),
-        fromFile,
-        importedFileName,
-        moduleSpecifierResolutionHost,
-        preferences
-      );
-      if (!specifier) {
-        return void 0;
-      }
-      if (!pathIsRelative(specifier) && !isRootedDiskPath(specifier)) {
-        return getNodeModuleRootSpecifier(specifier);
-      }
+    if (sourcePathComponents.length < commonPathComponents.length) {
+      commonPathComponents.length = sourcePathComponents.length;
     }
-    function getNodeModuleRootSpecifier(fullSpecifier) {
-      const components = getPathComponents(getPackageNameFromTypesPackageName(fullSpecifier)).slice(1);
-      if (startsWith(components[0], "@")) {
-        return `${components[0]}/${components[1]}`;
+  });
+  if (failed) {
+    return "";
+  }
+  if (!commonPathComponents) {
+    return currentDirectory;
+  }
+  return getPathFromPathComponents(commonPathComponents);
+}
+function createCompilerHost(options, setParentNodes) {
+  return createCompilerHostWorker(options, setParentNodes);
+}
+function createGetSourceFile(readFile, getCompilerOptions, setParentNodes) {
+  return (fileName, languageVersionOrOptions, onError) => {
+    let text;
+    try {
+      mark("beforeIORead");
+      text = readFile(fileName, getCompilerOptions().charset);
+      mark("afterIORead");
+      measure("I/O Read", "beforeIORead", "afterIORead");
+    } catch (e) {
+      if (onError) {
+        onError(e.message);
       }
-      return components[0];
+      text = "";
     }
-  }
-  function tryParseJson(text) {
+    return text !== void 0 ? createSourceFile(fileName, text, languageVersionOrOptions, setParentNodes) : void 0;
+  };
+}
+function createWriteFileMeasuringIO(actualWriteFile, createDirectory, directoryExists) {
+  return (fileName, data, writeByteOrderMark, onError) => {
     try {
-      return JSON.parse(text);
+      mark("beforeIOWrite");
+      writeFileEnsuringDirectories(
+        fileName,
+        data,
+        writeByteOrderMark,
+        actualWriteFile,
+        createDirectory,
+        directoryExists
+      );
+      mark("afterIOWrite");
+      measure("I/O Write", "beforeIOWrite", "afterIOWrite");
     } catch (e) {
-      return void 0;
+      if (onError) {
+        onError(e.message);
+      }
     }
-  }
-  function consumesNodeCoreModules(sourceFile) {
-    return some(sourceFile.imports, ({ text }) => ts_JsTyping_exports.nodeCoreModules.has(text));
-  }
-  function isInsideNodeModules(fileOrDirectory) {
-    return contains(getPathComponents(fileOrDirectory), "node_modules");
-  }
-  function isDiagnosticWithLocation(diagnostic) {
-    return diagnostic.file !== void 0 && diagnostic.start !== void 0 && diagnostic.length !== void 0;
-  }
-  function findDiagnosticForNode(node, sortedFileDiagnostics) {
-    const span = createTextSpanFromNode(node);
-    const index = binarySearchKey(sortedFileDiagnostics, span, identity, compareTextSpans);
-    if (index >= 0) {
-      const diagnostic = sortedFileDiagnostics[index];
-      Debug.assertEqual(diagnostic.file, node.getSourceFile(), "Diagnostics proided to 'findDiagnosticForNode' must be from a single SourceFile");
-      return cast(diagnostic, isDiagnosticWithLocation);
+  };
+}
+function createCompilerHostWorker(options, setParentNodes, system = sys) {
+  const existingDirectories = /* @__PURE__ */ new Map();
+  const getCanonicalFileName = createGetCanonicalFileName(system.useCaseSensitiveFileNames);
+  function directoryExists(directoryPath) {
+    if (existingDirectories.has(directoryPath)) {
+      return true;
+    }
+    if ((compilerHost.directoryExists || system.directoryExists)(directoryPath)) {
+      existingDirectories.set(directoryPath, true);
+      return true;
     }
+    return false;
   }
-  function getDiagnosticsWithinSpan(span, sortedFileDiagnostics) {
-    var _a2;
-    let index = binarySearchKey(sortedFileDiagnostics, span.start, (diag2) => diag2.start, compareValues);
-    if (index < 0) {
-      index = ~index;
+  function getDefaultLibLocation() {
+    return getDirectoryPath(normalizePath(system.getExecutingFilePath()));
+  }
+  const newLine = getNewLineCharacter(options, () => system.newLine);
+  const realpath = system.realpath && ((path) => system.realpath(path));
+  const compilerHost = {
+    getSourceFile: createGetSourceFile((fileName) => compilerHost.readFile(fileName), () => options, setParentNodes),
+    getDefaultLibLocation,
+    getDefaultLibFileName: (options2) => combinePaths(getDefaultLibLocation(), getDefaultLibFileName(options2)),
+    writeFile: createWriteFileMeasuringIO(
+      (path, data, writeByteOrderMark) => system.writeFile(path, data, writeByteOrderMark),
+      (path) => (compilerHost.createDirectory || system.createDirectory)(path),
+      (path) => directoryExists(path)
+    ),
+    getCurrentDirectory: memoize(() => system.getCurrentDirectory()),
+    useCaseSensitiveFileNames: () => system.useCaseSensitiveFileNames,
+    getCanonicalFileName,
+    getNewLine: () => newLine,
+    fileExists: (fileName) => system.fileExists(fileName),
+    readFile: (fileName) => system.readFile(fileName),
+    trace: (s) => system.write(s + newLine),
+    directoryExists: (directoryName) => system.directoryExists(directoryName),
+    getEnvironmentVariable: (name) => system.getEnvironmentVariable ? system.getEnvironmentVariable(name) : "",
+    getDirectories: (path) => system.getDirectories(path),
+    realpath,
+    readDirectory: (path, extensions, include, exclude, depth) => system.readDirectory(path, extensions, include, exclude, depth),
+    createDirectory: (d) => system.createDirectory(d),
+    createHash: maybeBind(system, system.createHash)
+  };
+  return compilerHost;
+}
+function changeCompilerHostLikeToUseCache(host, toPath3, getSourceFile) {
+  const originalReadFile = host.readFile;
+  const originalFileExists = host.fileExists;
+  const originalDirectoryExists = host.directoryExists;
+  const originalCreateDirectory = host.createDirectory;
+  const originalWriteFile = host.writeFile;
+  const readFileCache = /* @__PURE__ */ new Map();
+  const fileExistsCache = /* @__PURE__ */ new Map();
+  const directoryExistsCache = /* @__PURE__ */ new Map();
+  const sourceFileCache = /* @__PURE__ */ new Map();
+  const readFileWithCache = (fileName) => {
+    const key = toPath3(fileName);
+    const value = readFileCache.get(key);
+    if (value !== void 0)
+      return value !== false ? value : void 0;
+    return setReadFileCache(key, fileName);
+  };
+  const setReadFileCache = (key, fileName) => {
+    const newValue = originalReadFile.call(host, fileName);
+    readFileCache.set(key, newValue !== void 0 ? newValue : false);
+    return newValue;
+  };
+  host.readFile = (fileName) => {
+    const key = toPath3(fileName);
+    const value = readFileCache.get(key);
+    if (value !== void 0)
+      return value !== false ? value : void 0;
+    if (!fileExtensionIs(fileName, ".json" /* Json */) && !isBuildInfoFile(fileName)) {
+      return originalReadFile.call(host, fileName);
     }
-    while (((_a2 = sortedFileDiagnostics[index - 1]) == null ? void 0 : _a2.start) === span.start) {
-      index--;
+    return setReadFileCache(key, fileName);
+  };
+  const getSourceFileWithCache = getSourceFile ? (fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile) => {
+    const key = toPath3(fileName);
+    const impliedNodeFormat = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions.impliedNodeFormat : void 0;
+    const forImpliedNodeFormat = sourceFileCache.get(impliedNodeFormat);
+    const value = forImpliedNodeFormat == null ? void 0 : forImpliedNodeFormat.get(key);
+    if (value)
+      return value;
+    const sourceFile = getSourceFile(fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile);
+    if (sourceFile && (isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".json" /* Json */))) {
+      sourceFileCache.set(impliedNodeFormat, (forImpliedNodeFormat || /* @__PURE__ */ new Map()).set(key, sourceFile));
     }
-    const result = [];
-    const end = textSpanEnd(span);
-    while (true) {
-      const diagnostic = tryCast(sortedFileDiagnostics[index], isDiagnosticWithLocation);
-      if (!diagnostic || diagnostic.start > end) {
-        break;
-      }
-      if (textSpanContainsTextSpan(span, diagnostic)) {
-        result.push(diagnostic);
+    return sourceFile;
+  } : void 0;
+  host.fileExists = (fileName) => {
+    const key = toPath3(fileName);
+    const value = fileExistsCache.get(key);
+    if (value !== void 0)
+      return value;
+    const newValue = originalFileExists.call(host, fileName);
+    fileExistsCache.set(key, !!newValue);
+    return newValue;
+  };
+  if (originalWriteFile) {
+    host.writeFile = (fileName, data, ...rest) => {
+      const key = toPath3(fileName);
+      fileExistsCache.delete(key);
+      const value = readFileCache.get(key);
+      if (value !== void 0 && value !== data) {
+        readFileCache.delete(key);
+        sourceFileCache.forEach((map2) => map2.delete(key));
+      } else if (getSourceFileWithCache) {
+        sourceFileCache.forEach((map2) => {
+          const sourceFile = map2.get(key);
+          if (sourceFile && sourceFile.text !== data) {
+            map2.delete(key);
+          }
+        });
       }
-      index++;
-    }
-    return result;
+      originalWriteFile.call(host, fileName, data, ...rest);
+    };
   }
-  function getRefactorContextSpan({ startPosition, endPosition }) {
-    return createTextSpanFromBounds(startPosition, endPosition === void 0 ? startPosition : endPosition);
+  if (originalDirectoryExists) {
+    host.directoryExists = (directory) => {
+      const key = toPath3(directory);
+      const value = directoryExistsCache.get(key);
+      if (value !== void 0)
+        return value;
+      const newValue = originalDirectoryExists.call(host, directory);
+      directoryExistsCache.set(key, !!newValue);
+      return newValue;
+    };
+    if (originalCreateDirectory) {
+      host.createDirectory = (directory) => {
+        const key = toPath3(directory);
+        directoryExistsCache.delete(key);
+        originalCreateDirectory.call(host, directory);
+      };
+    }
   }
-  function getFixableErrorSpanExpression(sourceFile, span) {
-    const token = getTokenAtPosition(sourceFile, span.start);
-    const expression = findAncestor(token, (node) => {
-      if (node.getStart(sourceFile) < span.start || node.getEnd() > textSpanEnd(span)) {
-        return "quit";
+  return {
+    originalReadFile,
+    originalFileExists,
+    originalDirectoryExists,
+    originalCreateDirectory,
+    originalWriteFile,
+    getSourceFileWithCache,
+    readFileWithCache
+  };
+}
+function getPreEmitDiagnostics(program, sourceFile, cancellationToken) {
+  let diagnostics;
+  diagnostics = addRange(diagnostics, program.getConfigFileParsingDiagnostics());
+  diagnostics = addRange(diagnostics, program.getOptionsDiagnostics(cancellationToken));
+  diagnostics = addRange(diagnostics, program.getSyntacticDiagnostics(sourceFile, cancellationToken));
+  diagnostics = addRange(diagnostics, program.getGlobalDiagnostics(cancellationToken));
+  diagnostics = addRange(diagnostics, program.getSemanticDiagnostics(sourceFile, cancellationToken));
+  if (getEmitDeclarations(program.getCompilerOptions())) {
+    diagnostics = addRange(diagnostics, program.getDeclarationDiagnostics(sourceFile, cancellationToken));
+  }
+  return sortAndDeduplicateDiagnostics(diagnostics || emptyArray);
+}
+function formatDiagnostics(diagnostics, host) {
+  let output = "";
+  for (const diagnostic of diagnostics) {
+    output += formatDiagnostic(diagnostic, host);
+  }
+  return output;
+}
+function formatDiagnostic(diagnostic, host) {
+  const errorMessage = `${diagnosticCategoryName(diagnostic)} TS${diagnostic.code}: ${flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine())}${host.getNewLine()}`;
+  if (diagnostic.file) {
+    const { line, character } = getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start);
+    const fileName = diagnostic.file.fileName;
+    const relativeFileName = convertToRelativePath(fileName, host.getCurrentDirectory(), (fileName2) => host.getCanonicalFileName(fileName2));
+    return `${relativeFileName}(${line + 1},${character + 1}): ` + errorMessage;
+  }
+  return errorMessage;
+}
+var ForegroundColorEscapeSequences = /* @__PURE__ */ ((ForegroundColorEscapeSequences2) => {
+  ForegroundColorEscapeSequences2["Grey"] = "\x1B[90m";
+  ForegroundColorEscapeSequences2["Red"] = "\x1B[91m";
+  ForegroundColorEscapeSequences2["Yellow"] = "\x1B[93m";
+  ForegroundColorEscapeSequences2["Blue"] = "\x1B[94m";
+  ForegroundColorEscapeSequences2["Cyan"] = "\x1B[96m";
+  return ForegroundColorEscapeSequences2;
+})(ForegroundColorEscapeSequences || {});
+var gutterStyleSequence = "\x1B[7m";
+var gutterSeparator = " ";
+var resetEscapeSequence = "\x1B[0m";
+var ellipsis = "...";
+var halfIndent = "  ";
+var indent = "    ";
+function getCategoryFormat(category) {
+  switch (category) {
+    case 1 /* Error */:
+      return "\x1B[91m" /* Red */;
+    case 0 /* Warning */:
+      return "\x1B[93m" /* Yellow */;
+    case 2 /* Suggestion */:
+      return Debug.fail("Should never get an Info diagnostic on the command line.");
+    case 3 /* Message */:
+      return "\x1B[94m" /* Blue */;
+  }
+}
+function formatColorAndReset(text, formatStyle) {
+  return formatStyle + text + resetEscapeSequence;
+}
+function formatCodeSpan(file, start2, length2, indent3, squiggleColor, host) {
+  const { line: firstLine, character: firstLineChar } = getLineAndCharacterOfPosition(file, start2);
+  const { line: lastLine, character: lastLineChar } = getLineAndCharacterOfPosition(file, start2 + length2);
+  const lastLineInFile = getLineAndCharacterOfPosition(file, file.text.length).line;
+  const hasMoreThanFiveLines = lastLine - firstLine >= 4;
+  let gutterWidth = (lastLine + 1 + "").length;
+  if (hasMoreThanFiveLines) {
+    gutterWidth = Math.max(ellipsis.length, gutterWidth);
+  }
+  let context = "";
+  for (let i = firstLine; i <= lastLine; i++) {
+    context += host.getNewLine();
+    if (hasMoreThanFiveLines && firstLine + 1 < i && i < lastLine - 1) {
+      context += indent3 + formatColorAndReset(padLeft(ellipsis, gutterWidth), gutterStyleSequence) + gutterSeparator + host.getNewLine();
+      i = lastLine - 1;
+    }
+    const lineStart = getPositionOfLineAndCharacter(file, i, 0);
+    const lineEnd = i < lastLineInFile ? getPositionOfLineAndCharacter(file, i + 1, 0) : file.text.length;
+    let lineContent = file.text.slice(lineStart, lineEnd);
+    lineContent = trimStringEnd(lineContent);
+    lineContent = lineContent.replace(/\t/g, " ");
+    context += indent3 + formatColorAndReset(padLeft(i + 1 + "", gutterWidth), gutterStyleSequence) + gutterSeparator;
+    context += lineContent + host.getNewLine();
+    context += indent3 + formatColorAndReset(padLeft("", gutterWidth), gutterStyleSequence) + gutterSeparator;
+    context += squiggleColor;
+    if (i === firstLine) {
+      const lastCharForLine = i === lastLine ? lastLineChar : void 0;
+      context += lineContent.slice(0, firstLineChar).replace(/\S/g, " ");
+      context += lineContent.slice(firstLineChar, lastCharForLine).replace(/./g, "~");
+    } else if (i === lastLine) {
+      context += lineContent.slice(0, lastLineChar).replace(/./g, "~");
+    } else {
+      context += lineContent.replace(/./g, "~");
+    }
+    context += resetEscapeSequence;
+  }
+  return context;
+}
+function formatLocation(file, start2, host, color = formatColorAndReset) {
+  const { line: firstLine, character: firstLineChar } = getLineAndCharacterOfPosition(file, start2);
+  const relativeFileName = host ? convertToRelativePath(file.fileName, host.getCurrentDirectory(), (fileName) => host.getCanonicalFileName(fileName)) : file.fileName;
+  let output = "";
+  output += color(relativeFileName, "\x1B[96m" /* Cyan */);
+  output += ":";
+  output += color(`${firstLine + 1}`, "\x1B[93m" /* Yellow */);
+  output += ":";
+  output += color(`${firstLineChar + 1}`, "\x1B[93m" /* Yellow */);
+  return output;
+}
+function formatDiagnosticsWithColorAndContext(diagnostics, host) {
+  let output = "";
+  for (const diagnostic of diagnostics) {
+    if (diagnostic.file) {
+      const { file, start: start2 } = diagnostic;
+      output += formatLocation(file, start2, host);
+      output += " - ";
+    }
+    output += formatColorAndReset(diagnosticCategoryName(diagnostic), getCategoryFormat(diagnostic.category));
+    output += formatColorAndReset(` TS${diagnostic.code}: `, "\x1B[90m" /* Grey */);
+    output += flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine());
+    if (diagnostic.file) {
+      output += host.getNewLine();
+      output += formatCodeSpan(diagnostic.file, diagnostic.start, diagnostic.length, "", getCategoryFormat(diagnostic.category), host);
+    }
+    if (diagnostic.relatedInformation) {
+      output += host.getNewLine();
+      for (const { file, start: start2, length: length2, messageText } of diagnostic.relatedInformation) {
+        if (file) {
+          output += host.getNewLine();
+          output += halfIndent + formatLocation(file, start2, host);
+          output += formatCodeSpan(file, start2, length2, indent, "\x1B[96m" /* Cyan */, host);
+        }
+        output += host.getNewLine();
+        output += indent + flattenDiagnosticMessageText(messageText, host.getNewLine());
       }
-      return isExpression(node) && textSpansEqual(span, createTextSpanFromNode(node, sourceFile));
-    });
-    return expression;
-  }
-  function mapOneOrMany(valueOrArray, f, resultSelector = identity) {
-    return valueOrArray ? isArray(valueOrArray) ? resultSelector(map(valueOrArray, f)) : f(valueOrArray, 0) : void 0;
+    }
+    output += host.getNewLine();
   }
-  function firstOrOnly(valueOrArray) {
-    return isArray(valueOrArray) ? first(valueOrArray) : valueOrArray;
+  return output;
+}
+function flattenDiagnosticMessageText(diag2, newLine, indent3 = 0) {
+  if (isString(diag2)) {
+    return diag2;
+  } else if (diag2 === void 0) {
+    return "";
   }
-  function getNamesForExportedSymbol(symbol, scriptTarget) {
-    if (needsNameFromDeclaration(symbol)) {
-      const fromDeclaration = getDefaultLikeExportNameFromDeclaration(symbol);
-      if (fromDeclaration)
-        return fromDeclaration;
-      const fileNameCase = ts_codefix_exports.moduleSymbolToValidIdentifier(getSymbolParentOrFail(symbol), scriptTarget, false);
-      const capitalized = ts_codefix_exports.moduleSymbolToValidIdentifier(getSymbolParentOrFail(symbol), scriptTarget, true);
-      if (fileNameCase === capitalized)
-        return fileNameCase;
-      return [fileNameCase, capitalized];
+  let result = "";
+  if (indent3) {
+    result += newLine;
+    for (let i = 0; i < indent3; i++) {
+      result += "  ";
     }
-    return symbol.name;
   }
-  function getNameForExportedSymbol(symbol, scriptTarget, preferCapitalized) {
-    if (needsNameFromDeclaration(symbol)) {
-      return getDefaultLikeExportNameFromDeclaration(symbol) || ts_codefix_exports.moduleSymbolToValidIdentifier(getSymbolParentOrFail(symbol), scriptTarget, !!preferCapitalized);
+  result += diag2.messageText;
+  indent3++;
+  if (diag2.next) {
+    for (const kid of diag2.next) {
+      result += flattenDiagnosticMessageText(kid, newLine, indent3);
     }
-    return symbol.name;
   }
-  function needsNameFromDeclaration(symbol) {
-    return !(symbol.flags & 33554432 /* Transient */) && (symbol.escapedName === "export=" /* ExportEquals */ || symbol.escapedName === "default" /* Default */);
-  }
-  function getDefaultLikeExportNameFromDeclaration(symbol) {
-    return firstDefined(symbol.declarations, (d) => {
-      var _a2;
-      return isExportAssignment(d) ? (_a2 = tryCast(skipOuterExpressions(d.expression), isIdentifier)) == null ? void 0 : _a2.text : void 0;
-    });
+  return result;
+}
+function getModeForFileReference(ref, containingFileMode) {
+  return (isString(ref) ? containingFileMode : ref.resolutionMode) || containingFileMode;
+}
+function getModeForResolutionAtIndex(file, index) {
+  if (file.impliedNodeFormat === void 0)
+    return void 0;
+  return getModeForUsageLocation(file, getModuleNameStringLiteralAt(file, index));
+}
+function isExclusivelyTypeOnlyImportOrExport(decl) {
+  var _a2;
+  if (isExportDeclaration(decl)) {
+    return decl.isTypeOnly;
+  }
+  if ((_a2 = decl.importClause) == null ? void 0 : _a2.isTypeOnly) {
+    return true;
   }
-  function getSymbolParentOrFail(symbol) {
-    var _a2;
-    return Debug.checkDefined(
-      symbol.parent,
-      `Symbol parent was undefined. Flags: ${Debug.formatSymbolFlags(symbol.flags)}. Declarations: ${(_a2 = symbol.declarations) == null ? void 0 : _a2.map((d) => {
-        const kind = Debug.formatSyntaxKind(d.kind);
-        const inJS = isInJSFile(d);
-        const { expression } = d;
-        return (inJS ? "[JS]" : "") + kind + (expression ? ` (expression: ${Debug.formatSyntaxKind(expression.kind)})` : "");
-      }).join(", ")}.`
-    );
-  }
-  function stringContainsAt(haystack, needle, startIndex) {
-    const needleLength = needle.length;
-    if (needleLength + startIndex > haystack.length) {
-      return false;
+  return false;
+}
+function getModeForUsageLocation(file, usage) {
+  var _a2, _b;
+  if (file.impliedNodeFormat === void 0)
+    return void 0;
+  if (isImportDeclaration(usage.parent) || isExportDeclaration(usage.parent)) {
+    const isTypeOnly = isExclusivelyTypeOnlyImportOrExport(usage.parent);
+    if (isTypeOnly) {
+      const override = getResolutionModeOverrideForClause(usage.parent.assertClause);
+      if (override) {
+        return override;
+      }
     }
-    for (let i = 0; i < needleLength; i++) {
-      if (needle.charCodeAt(i) !== haystack.charCodeAt(i + startIndex))
-        return false;
+  }
+  if (usage.parent.parent && isImportTypeNode(usage.parent.parent)) {
+    const override = getResolutionModeOverrideForClause((_a2 = usage.parent.parent.assertions) == null ? void 0 : _a2.assertClause);
+    if (override) {
+      return override;
     }
-    return true;
   }
-  function startsWithUnderscore(name) {
-    return name.charCodeAt(0) === 95 /* _ */;
+  if (file.impliedNodeFormat !== 99 /* ESNext */) {
+    return isImportCall(walkUpParenthesizedExpressions(usage.parent)) ? 99 /* ESNext */ : 1 /* CommonJS */;
   }
-  function isGlobalDeclaration(declaration) {
-    return !isNonGlobalDeclaration(declaration);
+  const exprParentParent = (_b = walkUpParenthesizedExpressions(usage.parent)) == null ? void 0 : _b.parent;
+  return exprParentParent && isImportEqualsDeclaration(exprParentParent) ? 1 /* CommonJS */ : 99 /* ESNext */;
+}
+function getResolutionModeOverrideForClause(clause, grammarErrorOnNode) {
+  if (!clause)
+    return void 0;
+  if (length(clause.elements) !== 1) {
+    grammarErrorOnNode == null ? void 0 : grammarErrorOnNode(clause, Diagnostics.Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require);
+    return void 0;
   }
-  function isNonGlobalDeclaration(declaration) {
-    const sourceFile = declaration.getSourceFile();
-    if (!sourceFile.externalModuleIndicator && !sourceFile.commonJsModuleIndicator) {
-      return false;
-    }
-    return isInJSFile(declaration) || !findAncestor(declaration, isGlobalScopeAugmentation);
+  const elem = clause.elements[0];
+  if (!isStringLiteralLike(elem.name))
+    return void 0;
+  if (elem.name.text !== "resolution-mode") {
+    grammarErrorOnNode == null ? void 0 : grammarErrorOnNode(elem.name, Diagnostics.resolution_mode_is_the_only_valid_key_for_type_import_assertions);
+    return void 0;
   }
-  function isDeprecatedDeclaration(decl) {
-    return !!(getCombinedNodeFlagsAlwaysIncludeJSDoc(decl) & 8192 /* Deprecated */);
+  if (!isStringLiteralLike(elem.value))
+    return void 0;
+  if (elem.value.text !== "import" && elem.value.text !== "require") {
+    grammarErrorOnNode == null ? void 0 : grammarErrorOnNode(elem.value, Diagnostics.resolution_mode_should_be_either_require_or_import);
+    return void 0;
   }
-  function shouldUseUriStyleNodeCoreModules(file, program) {
-    const decisionFromFile = firstDefined(file.imports, (node) => {
-      if (ts_JsTyping_exports.nodeCoreModules.has(node.text)) {
-        return startsWith(node.text, "node:");
+  return elem.value.text === "import" ? 99 /* ESNext */ : 1 /* CommonJS */;
+}
+var emptyResolution = {
+  resolvedModule: void 0,
+  resolvedTypeReferenceDirective: void 0
+};
+function getModuleResolutionName(literal) {
+  return literal.text;
+}
+var moduleResolutionNameAndModeGetter = {
+  getName: getModuleResolutionName,
+  getMode: (entry, file) => getModeForUsageLocation(file, entry)
+};
+function createModuleResolutionLoader(containingFile, redirectedReference, options, host, cache) {
+  return {
+    nameAndMode: moduleResolutionNameAndModeGetter,
+    resolve: (moduleName, resoluionMode) => resolveModuleName(
+      moduleName,
+      containingFile,
+      options,
+      host,
+      cache,
+      redirectedReference,
+      resoluionMode
+    )
+  };
+}
+function getTypeReferenceResolutionName(entry) {
+  return !isString(entry) ? toFileNameLowerCase(entry.fileName) : entry;
+}
+var typeReferenceResolutionNameAndModeGetter = {
+  getName: getTypeReferenceResolutionName,
+  getMode: (entry, file) => getModeForFileReference(entry, file == null ? void 0 : file.impliedNodeFormat)
+};
+function createTypeReferenceResolutionLoader(containingFile, redirectedReference, options, host, cache) {
+  return {
+    nameAndMode: typeReferenceResolutionNameAndModeGetter,
+    resolve: (typeRef, resoluionMode) => resolveTypeReferenceDirective(
+      typeRef,
+      containingFile,
+      options,
+      host,
+      redirectedReference,
+      cache,
+      resoluionMode
+    )
+  };
+}
+function loadWithModeAwareCache(entries, containingFile, redirectedReference, options, containingSourceFile, host, resolutionCache, createLoader) {
+  if (entries.length === 0)
+    return emptyArray;
+  const resolutions = [];
+  const cache = /* @__PURE__ */ new Map();
+  const loader = createLoader(containingFile, redirectedReference, options, host, resolutionCache);
+  for (const entry of entries) {
+    const name = loader.nameAndMode.getName(entry);
+    const mode = loader.nameAndMode.getMode(entry, containingSourceFile);
+    const key = createModeAwareCacheKey(name, mode);
+    let result = cache.get(key);
+    if (!result) {
+      cache.set(key, result = loader.resolve(name, mode));
+    }
+    resolutions.push(result);
+  }
+  return resolutions;
+}
+function forEachResolvedProjectReference(resolvedProjectReferences, cb) {
+  return forEachProjectReference(
+    /*projectReferences*/
+    void 0,
+    resolvedProjectReferences,
+    (resolvedRef, parent2) => resolvedRef && cb(resolvedRef, parent2)
+  );
+}
+function forEachProjectReference(projectReferences, resolvedProjectReferences, cbResolvedRef, cbRef) {
+  let seenResolvedRefs;
+  return worker(
+    projectReferences,
+    resolvedProjectReferences,
+    /*parent*/
+    void 0
+  );
+  function worker(projectReferences2, resolvedProjectReferences2, parent2) {
+    if (cbRef) {
+      const result = cbRef(projectReferences2, parent2);
+      if (result)
+        return result;
+    }
+    return forEach(resolvedProjectReferences2, (resolvedRef, index) => {
+      if (resolvedRef && (seenResolvedRefs == null ? void 0 : seenResolvedRefs.has(resolvedRef.sourceFile.path))) {
+        return void 0;
       }
+      const result = cbResolvedRef(resolvedRef, parent2, index);
+      if (result || !resolvedRef)
+        return result;
+      (seenResolvedRefs || (seenResolvedRefs = /* @__PURE__ */ new Set())).add(resolvedRef.sourceFile.path);
+      return worker(resolvedRef.commandLine.projectReferences, resolvedRef.references, resolvedRef);
     });
-    return decisionFromFile != null ? decisionFromFile : program.usesUriStyleNodeCoreModules;
   }
-  function getNewLineKind(newLineCharacter) {
-    return newLineCharacter === "\n" ? 1 /* LineFeed */ : 0 /* CarriageReturnLineFeed */;
+}
+var inferredTypesContainingFile = "__inferred type names__.ts";
+function isReferencedFile(reason) {
+  switch (reason == null ? void 0 : reason.kind) {
+    case 3 /* Import */:
+    case 4 /* ReferenceFile */:
+    case 5 /* TypeReferenceDirective */:
+    case 7 /* LibReferenceDirective */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isReferenceFileLocation(location) {
+  return location.pos !== void 0;
+}
+function getReferencedFileLocation(getSourceFileByPath, ref) {
+  var _a2, _b, _c, _d, _e, _f;
+  const file = Debug.checkDefined(getSourceFileByPath(ref.file));
+  const { kind, index } = ref;
+  let pos, end, packageId, resolutionMode;
+  switch (kind) {
+    case 3 /* Import */:
+      const importLiteral = getModuleNameStringLiteralAt(file, index);
+      packageId = (_c = (_b = (_a2 = file.resolvedModules) == null ? void 0 : _a2.get(importLiteral.text, getModeForResolutionAtIndex(file, index))) == null ? void 0 : _b.resolvedModule) == null ? void 0 : _c.packageId;
+      if (importLiteral.pos === -1)
+        return { file, packageId, text: importLiteral.text };
+      pos = skipTrivia(file.text, importLiteral.pos);
+      end = importLiteral.end;
+      break;
+    case 4 /* ReferenceFile */:
+      ({ pos, end } = file.referencedFiles[index]);
+      break;
+    case 5 /* TypeReferenceDirective */:
+      ({ pos, end, resolutionMode } = file.typeReferenceDirectives[index]);
+      packageId = (_f = (_e = (_d = file.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _d.get(toFileNameLowerCase(file.typeReferenceDirectives[index].fileName), resolutionMode || file.impliedNodeFormat)) == null ? void 0 : _e.resolvedTypeReferenceDirective) == null ? void 0 : _f.packageId;
+      break;
+    case 7 /* LibReferenceDirective */:
+      ({ pos, end } = file.libReferenceDirectives[index]);
+      break;
+    default:
+      return Debug.assertNever(kind);
+  }
+  return { file, pos, end, packageId };
+}
+function isProgramUptoDate(program, rootFileNames, newOptions, getSourceVersion, fileExists, hasInvalidatedResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences) {
+  if (!program || (hasChangedAutomaticTypeDirectiveNames == null ? void 0 : hasChangedAutomaticTypeDirectiveNames()))
+    return false;
+  if (!arrayIsEqualTo(program.getRootFileNames(), rootFileNames))
+    return false;
+  let seenResolvedRefs;
+  if (!arrayIsEqualTo(program.getProjectReferences(), projectReferences, projectReferenceUptoDate))
+    return false;
+  if (program.getSourceFiles().some(sourceFileNotUptoDate))
+    return false;
+  if (program.getMissingFilePaths().some(fileExists))
+    return false;
+  const currentOptions = program.getCompilerOptions();
+  if (!compareDataObjects(currentOptions, newOptions))
+    return false;
+  if (currentOptions.configFile && newOptions.configFile)
+    return currentOptions.configFile.text === newOptions.configFile.text;
+  return true;
+  function sourceFileNotUptoDate(sourceFile) {
+    return !sourceFileVersionUptoDate(sourceFile) || hasInvalidatedResolutions(sourceFile.path);
   }
-  function diagnosticToString(diag2) {
-    return isArray(diag2) ? formatStringFromArgs(getLocaleSpecificMessage(diag2[0]), diag2.slice(1)) : getLocaleSpecificMessage(diag2);
+  function sourceFileVersionUptoDate(sourceFile) {
+    return sourceFile.version === getSourceVersion(sourceFile.resolvedPath, sourceFile.fileName);
   }
-  function getFormatCodeSettingsForWriting({ options }, sourceFile) {
-    const shouldAutoDetectSemicolonPreference = !options.semicolons || options.semicolons === "ignore" /* Ignore */;
-    const shouldRemoveSemicolons = options.semicolons === "remove" /* Remove */ || shouldAutoDetectSemicolonPreference && !probablyUsesSemicolons(sourceFile);
-    return {
-      ...options,
-      semicolons: shouldRemoveSemicolons ? "remove" /* Remove */ : "ignore" /* Ignore */
-    };
+  function projectReferenceUptoDate(oldRef, newRef, index) {
+    return projectReferenceIsEqualTo(oldRef, newRef) && resolvedProjectReferenceUptoDate(program.getResolvedProjectReferences()[index], oldRef);
   }
-  function jsxModeNeedsExplicitImport(jsx) {
-    return jsx === 2 /* React */ || jsx === 3 /* ReactNative */;
+  function resolvedProjectReferenceUptoDate(oldResolvedRef, oldRef) {
+    if (oldResolvedRef) {
+      if (contains(seenResolvedRefs, oldResolvedRef))
+        return true;
+      const refPath2 = resolveProjectReferencePath(oldRef);
+      const newParsedCommandLine = getParsedCommandLine(refPath2);
+      if (!newParsedCommandLine)
+        return false;
+      if (oldResolvedRef.commandLine.options.configFile !== newParsedCommandLine.options.configFile)
+        return false;
+      if (!arrayIsEqualTo(oldResolvedRef.commandLine.fileNames, newParsedCommandLine.fileNames))
+        return false;
+      (seenResolvedRefs || (seenResolvedRefs = [])).push(oldResolvedRef);
+      return !forEach(oldResolvedRef.references, (childResolvedRef, index) => !resolvedProjectReferenceUptoDate(childResolvedRef, oldResolvedRef.commandLine.projectReferences[index]));
+    }
+    const refPath = resolveProjectReferencePath(oldRef);
+    return !getParsedCommandLine(refPath);
+  }
+}
+function getConfigFileParsingDiagnostics(configFileParseResult) {
+  return configFileParseResult.options.configFile ? [...configFileParseResult.options.configFile.parseDiagnostics, ...configFileParseResult.errors] : configFileParseResult.errors;
+}
+function getImpliedNodeFormatForFile(fileName, packageJsonInfoCache, host, options) {
+  const result = getImpliedNodeFormatForFileWorker(fileName, packageJsonInfoCache, host, options);
+  return typeof result === "object" ? result.impliedNodeFormat : result;
+}
+function getImpliedNodeFormatForFileWorker(fileName, packageJsonInfoCache, host, options) {
+  switch (getEmitModuleResolutionKind(options)) {
+    case 3 /* Node16 */:
+    case 99 /* NodeNext */:
+      return fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".mjs" /* Mjs */]) ? 99 /* ESNext */ : fileExtensionIsOneOf(fileName, [".d.cts" /* Dcts */, ".cts" /* Cts */, ".cjs" /* Cjs */]) ? 1 /* CommonJS */ : fileExtensionIsOneOf(fileName, [".d.ts" /* Dts */, ".ts" /* Ts */, ".tsx" /* Tsx */, ".js" /* Js */, ".jsx" /* Jsx */]) ? lookupFromPackageJson() : void 0;
+    default:
+      return void 0;
   }
-  function isSourceFileFromLibrary(program, node) {
-    return program.isSourceFileFromExternalLibrary(node) || program.isSourceFileDefaultLibrary(node);
+  function lookupFromPackageJson() {
+    const state = getTemporaryModuleResolutionState(packageJsonInfoCache, host, options);
+    const packageJsonLocations = [];
+    state.failedLookupLocations = packageJsonLocations;
+    state.affectingLocations = packageJsonLocations;
+    const packageJsonScope = getPackageScopeForPath(fileName, state);
+    const impliedNodeFormat = (packageJsonScope == null ? void 0 : packageJsonScope.contents.packageJsonContent.type) === "module" ? 99 /* ESNext */ : 1 /* CommonJS */;
+    return { impliedNodeFormat, packageJsonLocations, packageJsonScope };
+  }
+}
+var plainJSErrors = /* @__PURE__ */ new Set([
+  // binder errors
+  Diagnostics.Cannot_redeclare_block_scoped_variable_0.code,
+  Diagnostics.A_module_cannot_have_multiple_default_exports.code,
+  Diagnostics.Another_export_default_is_here.code,
+  Diagnostics.The_first_export_default_is_here.code,
+  Diagnostics.Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module.code,
+  Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode.code,
+  Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here.code,
+  Diagnostics.constructor_is_a_reserved_word.code,
+  Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode.code,
+  Diagnostics.Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode.code,
+  Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode.code,
+  Diagnostics.Invalid_use_of_0_in_strict_mode.code,
+  Diagnostics.A_label_is_not_allowed_here.code,
+  Diagnostics.Octal_literals_are_not_allowed_in_strict_mode.code,
+  Diagnostics.with_statements_are_not_allowed_in_strict_mode.code,
+  // grammar errors
+  Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement.code,
+  Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement.code,
+  Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name.code,
+  Diagnostics.A_class_member_cannot_have_the_0_keyword.code,
+  Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name.code,
+  Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement.code,
+  Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement.code,
+  Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement.code,
+  Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement.code,
+  Diagnostics.A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration.code,
+  Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context.code,
+  Diagnostics.A_destructuring_declaration_must_have_an_initializer.code,
+  Diagnostics.A_get_accessor_cannot_have_parameters.code,
+  Diagnostics.A_rest_element_cannot_contain_a_binding_pattern.code,
+  Diagnostics.A_rest_element_cannot_have_a_property_name.code,
+  Diagnostics.A_rest_element_cannot_have_an_initializer.code,
+  Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern.code,
+  Diagnostics.A_rest_parameter_cannot_have_an_initializer.code,
+  Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list.code,
+  Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma.code,
+  Diagnostics.A_return_statement_cannot_be_used_inside_a_class_static_block.code,
+  Diagnostics.A_set_accessor_cannot_have_rest_parameter.code,
+  Diagnostics.A_set_accessor_must_have_exactly_one_parameter.code,
+  Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_module.code,
+  Diagnostics.An_export_declaration_cannot_have_modifiers.code,
+  Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module.code,
+  Diagnostics.An_import_declaration_cannot_have_modifiers.code,
+  Diagnostics.An_object_member_cannot_be_declared_optional.code,
+  Diagnostics.Argument_of_dynamic_import_cannot_be_spread_element.code,
+  Diagnostics.Cannot_assign_to_private_method_0_Private_methods_are_not_writable.code,
+  Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause.code,
+  Diagnostics.Catch_clause_variable_cannot_have_an_initializer.code,
+  Diagnostics.Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator.code,
+  Diagnostics.Classes_can_only_extend_a_single_class.code,
+  Diagnostics.Classes_may_not_have_a_field_named_constructor.code,
+  Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern.code,
+  Diagnostics.Duplicate_label_0.code,
+  Diagnostics.Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_assertion_as_arguments.code,
+  Diagnostics.For_await_loops_cannot_be_used_inside_a_class_static_block.code,
+  Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression.code,
+  Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name.code,
+  Diagnostics.JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array.code,
+  Diagnostics.JSX_property_access_expressions_cannot_include_JSX_namespace_names.code,
+  Diagnostics.Jump_target_cannot_cross_function_boundary.code,
+  Diagnostics.Line_terminator_not_permitted_before_arrow.code,
+  Diagnostics.Modifiers_cannot_appear_here.code,
+  Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement.code,
+  Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement.code,
+  Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies.code,
+  Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression.code,
+  Diagnostics.Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier.code,
+  Diagnostics.Tagged_template_expressions_are_not_permitted_in_an_optional_chain.code,
+  Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_async.code,
+  Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer.code,
+  Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer.code,
+  Diagnostics.Trailing_comma_not_allowed.code,
+  Diagnostics.Variable_declaration_list_cannot_be_empty.code,
+  Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses.code,
+  Diagnostics._0_expected.code,
+  Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2.code,
+  Diagnostics._0_list_cannot_be_empty.code,
+  Diagnostics._0_modifier_already_seen.code,
+  Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration.code,
+  Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element.code,
+  Diagnostics._0_modifier_cannot_appear_on_a_parameter.code,
+  Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind.code,
+  Diagnostics._0_modifier_cannot_be_used_here.code,
+  Diagnostics._0_modifier_must_precede_1_modifier.code,
+  Diagnostics.const_declarations_can_only_be_declared_inside_a_block.code,
+  Diagnostics.const_declarations_must_be_initialized.code,
+  Diagnostics.extends_clause_already_seen.code,
+  Diagnostics.let_declarations_can_only_be_declared_inside_a_block.code,
+  Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations.code,
+  Diagnostics.Class_constructor_may_not_be_a_generator.code,
+  Diagnostics.Class_constructor_may_not_be_an_accessor.code,
+  Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code
+]);
+function shouldProgramCreateNewSourceFiles(program, newOptions) {
+  if (!program)
+    return false;
+  return optionsHaveChanges(program.getCompilerOptions(), newOptions, sourceFileAffectingCompilerOptions);
+}
+function createCreateProgramOptions(rootNames, options, host, oldProgram, configFileParsingDiagnostics, typeScriptVersion3) {
+  return {
+    rootNames,
+    options,
+    host,
+    oldProgram,
+    configFileParsingDiagnostics,
+    typeScriptVersion: typeScriptVersion3
+  };
+}
+function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) {
+  var _a2, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n, _o, _p;
+  const createProgramOptions = isArray(rootNamesOrOptions) ? createCreateProgramOptions(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) : rootNamesOrOptions;
+  const { rootNames, options, configFileParsingDiagnostics, projectReferences, typeScriptVersion: typeScriptVersion3 } = createProgramOptions;
+  let { oldProgram } = createProgramOptions;
+  let processingDefaultLibFiles;
+  let processingOtherFiles;
+  let files;
+  let symlinks;
+  let commonSourceDirectory;
+  let typeChecker;
+  let classifiableNames;
+  const ambientModuleNameToUnmodifiedFileName = /* @__PURE__ */ new Map();
+  let fileReasons = createMultiMap();
+  const cachedBindAndCheckDiagnosticsForFile = {};
+  const cachedDeclarationDiagnosticsForFile = {};
+  let resolvedTypeReferenceDirectives = createModeAwareCache();
+  let fileProcessingDiagnostics;
+  let automaticTypeDirectiveNames;
+  let automaticTypeDirectiveResolutions;
+  const maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0;
+  let currentNodeModulesDepth = 0;
+  const modulesWithElidedImports = /* @__PURE__ */ new Map();
+  const sourceFilesFoundSearchingNodeModules = /* @__PURE__ */ new Map();
+  (_a2 = tracing) == null ? void 0 : _a2.push(
+    tracing.Phase.Program,
+    "createProgram",
+    { configFilePath: options.configFilePath, rootDir: options.rootDir },
+    /*separateBeginAndEnd*/
+    true
+  );
+  mark("beforeProgram");
+  const host = createProgramOptions.host || createCompilerHost(options);
+  const configParsingHost = parseConfigHostFromCompilerHostLike(host);
+  let skipDefaultLib = options.noLib;
+  const getDefaultLibraryFileName = memoize(() => host.getDefaultLibFileName(options));
+  const defaultLibraryPath = host.getDefaultLibLocation ? host.getDefaultLibLocation() : getDirectoryPath(getDefaultLibraryFileName());
+  const programDiagnostics = createDiagnosticCollection();
+  const currentDirectory = host.getCurrentDirectory();
+  const supportedExtensions = getSupportedExtensions(options);
+  const supportedExtensionsWithJsonIfResolveJsonModule = getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions);
+  const hasEmitBlockingDiagnostics = /* @__PURE__ */ new Map();
+  let _compilerOptionsObjectLiteralSyntax;
+  let moduleResolutionCache;
+  let actualResolveModuleNamesWorker;
+  const hasInvalidatedResolutions = host.hasInvalidatedResolutions || returnFalse;
+  if (host.resolveModuleNameLiterals) {
+    actualResolveModuleNamesWorker = host.resolveModuleNameLiterals.bind(host);
+    moduleResolutionCache = (_b = host.getModuleResolutionCache) == null ? void 0 : _b.call(host);
+  } else if (host.resolveModuleNames) {
+    actualResolveModuleNamesWorker = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile, reusedNames) => host.resolveModuleNames(
+      moduleNames.map(getModuleResolutionName),
+      containingFile,
+      reusedNames == null ? void 0 : reusedNames.map(getModuleResolutionName),
+      redirectedReference,
+      options2,
+      containingSourceFile
+    ).map(
+      (resolved) => resolved ? resolved.extension !== void 0 ? { resolvedModule: resolved } : (
+        // An older host may have omitted extension, in which case we should infer it from the file extension of resolvedFileName.
+        { resolvedModule: { ...resolved, extension: extensionFromPath(resolved.resolvedFileName) } }
+      ) : emptyResolution
+    );
+    moduleResolutionCache = (_c = host.getModuleResolutionCache) == null ? void 0 : _c.call(host);
+  } else {
+    moduleResolutionCache = createModuleResolutionCache(currentDirectory, getCanonicalFileName, options);
+    actualResolveModuleNamesWorker = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+      moduleNames,
+      containingFile,
+      redirectedReference,
+      options2,
+      containingSourceFile,
+      host,
+      moduleResolutionCache,
+      createModuleResolutionLoader
+    );
   }
-
-  // src/services/exportInfoMap.ts
-  var ImportKind = /* @__PURE__ */ ((ImportKind2) => {
-    ImportKind2[ImportKind2["Named"] = 0] = "Named";
-    ImportKind2[ImportKind2["Default"] = 1] = "Default";
-    ImportKind2[ImportKind2["Namespace"] = 2] = "Namespace";
-    ImportKind2[ImportKind2["CommonJS"] = 3] = "CommonJS";
-    return ImportKind2;
-  })(ImportKind || {});
-  var ExportKind = /* @__PURE__ */ ((ExportKind3) => {
-    ExportKind3[ExportKind3["Named"] = 0] = "Named";
-    ExportKind3[ExportKind3["Default"] = 1] = "Default";
-    ExportKind3[ExportKind3["ExportEquals"] = 2] = "ExportEquals";
-    ExportKind3[ExportKind3["UMD"] = 3] = "UMD";
-    return ExportKind3;
-  })(ExportKind || {});
-  function createCacheableExportInfoMap(host) {
-    let exportInfoId = 1;
-    const exportInfo = createMultiMap();
-    const symbols = /* @__PURE__ */ new Map();
-    const packages = /* @__PURE__ */ new Map();
-    let usableByFileName;
-    const cache = {
-      isUsableByFile: (importingFile) => importingFile === usableByFileName,
-      isEmpty: () => !exportInfo.size,
-      clear: () => {
-        exportInfo.clear();
-        symbols.clear();
-        usableByFileName = void 0;
-      },
-      add: (importingFile, symbol, symbolTableKey, moduleSymbol, moduleFile, exportKind, isFromPackageJson, checker) => {
-        if (importingFile !== usableByFileName) {
-          cache.clear();
-          usableByFileName = importingFile;
-        }
-        let packageName;
-        if (moduleFile) {
-          const nodeModulesPathParts = getNodeModulePathParts(moduleFile.fileName);
-          if (nodeModulesPathParts) {
-            const { topLevelNodeModulesIndex, topLevelPackageNameIndex, packageRootIndex } = nodeModulesPathParts;
-            packageName = unmangleScopedPackageName(getPackageNameFromTypesPackageName(moduleFile.fileName.substring(topLevelPackageNameIndex + 1, packageRootIndex)));
-            if (startsWith(importingFile, moduleFile.path.substring(0, topLevelNodeModulesIndex))) {
-              const prevDeepestNodeModulesPath = packages.get(packageName);
-              const nodeModulesPath = moduleFile.fileName.substring(0, topLevelPackageNameIndex + 1);
-              if (prevDeepestNodeModulesPath) {
-                const prevDeepestNodeModulesIndex = prevDeepestNodeModulesPath.indexOf(nodeModulesPathPart);
-                if (topLevelNodeModulesIndex > prevDeepestNodeModulesIndex) {
-                  packages.set(packageName, nodeModulesPath);
-                }
-              } else {
-                packages.set(packageName, nodeModulesPath);
+  let actualResolveTypeReferenceDirectiveNamesWorker;
+  if (host.resolveTypeReferenceDirectiveReferences) {
+    actualResolveTypeReferenceDirectiveNamesWorker = host.resolveTypeReferenceDirectiveReferences.bind(host);
+  } else if (host.resolveTypeReferenceDirectives) {
+    actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => host.resolveTypeReferenceDirectives(
+      typeDirectiveNames.map(getTypeReferenceResolutionName),
+      containingFile,
+      redirectedReference,
+      options2,
+      containingSourceFile == null ? void 0 : containingSourceFile.impliedNodeFormat
+    ).map((resolvedTypeReferenceDirective) => ({ resolvedTypeReferenceDirective }));
+  } else {
+    const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
+      currentDirectory,
+      getCanonicalFileName,
+      /*options*/
+      void 0,
+      moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()
+    );
+    actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+      typeDirectiveNames,
+      containingFile,
+      redirectedReference,
+      options2,
+      containingSourceFile,
+      host,
+      typeReferenceDirectiveResolutionCache,
+      createTypeReferenceResolutionLoader
+    );
+  }
+  const packageIdToSourceFile = /* @__PURE__ */ new Map();
+  let sourceFileToPackageName = /* @__PURE__ */ new Map();
+  let redirectTargetsMap = createMultiMap();
+  let usesUriStyleNodeCoreModules = false;
+  const filesByName = /* @__PURE__ */ new Map();
+  let missingFilePaths;
+  const filesByNameIgnoreCase = host.useCaseSensitiveFileNames() ? /* @__PURE__ */ new Map() : void 0;
+  let resolvedProjectReferences;
+  let projectReferenceRedirects;
+  let mapFromFileToProjectReferenceRedirects;
+  let mapFromToProjectReferenceRedirectSource;
+  const useSourceOfProjectReferenceRedirect = !!((_d = host.useSourceOfProjectReferenceRedirect) == null ? void 0 : _d.call(host)) && !options.disableSourceOfProjectReferenceRedirect;
+  const { onProgramCreateComplete, fileExists, directoryExists } = updateHostForUseSourceOfProjectReferenceRedirect({
+    compilerHost: host,
+    getSymlinkCache,
+    useSourceOfProjectReferenceRedirect,
+    toPath: toPath3,
+    getResolvedProjectReferences,
+    getSourceOfProjectReferenceRedirect,
+    forEachResolvedProjectReference: forEachResolvedProjectReference2
+  });
+  const readFile = host.readFile.bind(host);
+  (_e = tracing) == null ? void 0 : _e.push(tracing.Phase.Program, "shouldProgramCreateNewSourceFiles", { hasOldProgram: !!oldProgram });
+  const shouldCreateNewSourceFile = shouldProgramCreateNewSourceFiles(oldProgram, options);
+  (_f = tracing) == null ? void 0 : _f.pop();
+  let structureIsReused;
+  (_g = tracing) == null ? void 0 : _g.push(tracing.Phase.Program, "tryReuseStructureFromOldProgram", {});
+  structureIsReused = tryReuseStructureFromOldProgram();
+  (_h = tracing) == null ? void 0 : _h.pop();
+  if (structureIsReused !== 2 /* Completely */) {
+    processingDefaultLibFiles = [];
+    processingOtherFiles = [];
+    if (projectReferences) {
+      if (!resolvedProjectReferences) {
+        resolvedProjectReferences = projectReferences.map(parseProjectReferenceConfigFile);
+      }
+      if (rootNames.length) {
+        resolvedProjectReferences == null ? void 0 : resolvedProjectReferences.forEach((parsedRef, index) => {
+          if (!parsedRef)
+            return;
+          const out = outFile(parsedRef.commandLine.options);
+          if (useSourceOfProjectReferenceRedirect) {
+            if (out || getEmitModuleKind(parsedRef.commandLine.options) === 0 /* None */) {
+              for (const fileName of parsedRef.commandLine.fileNames) {
+                processProjectReferenceFile(fileName, { kind: 1 /* SourceFromProjectReference */, index });
               }
             }
-          }
-        }
-        const isDefault = exportKind === 1 /* Default */;
-        const namedSymbol = isDefault && getLocalSymbolForExportDefault(symbol) || symbol;
-        const names = exportKind === 0 /* Named */ || isExternalModuleSymbol(namedSymbol) ? unescapeLeadingUnderscores(symbolTableKey) : getNamesForExportedSymbol(namedSymbol, void 0);
-        const symbolName2 = typeof names === "string" ? names : names[0];
-        const capitalizedSymbolName = typeof names === "string" ? void 0 : names[1];
-        const moduleName = stripQuotes(moduleSymbol.name);
-        const id = exportInfoId++;
-        const target = skipAlias(symbol, checker);
-        const storedSymbol = symbol.flags & 33554432 /* Transient */ ? void 0 : symbol;
-        const storedModuleSymbol = moduleSymbol.flags & 33554432 /* Transient */ ? void 0 : moduleSymbol;
-        if (!storedSymbol || !storedModuleSymbol)
-          symbols.set(id, [symbol, moduleSymbol]);
-        exportInfo.add(key(symbolName2, symbol, isExternalModuleNameRelative(moduleName) ? void 0 : moduleName, checker), {
-          id,
-          symbolTableKey,
-          symbolName: symbolName2,
-          capitalizedSymbolName,
-          moduleName,
-          moduleFile,
-          moduleFileName: moduleFile == null ? void 0 : moduleFile.fileName,
-          packageName,
-          exportKind,
-          targetFlags: target.flags,
-          isFromPackageJson,
-          symbol: storedSymbol,
-          moduleSymbol: storedModuleSymbol
-        });
-      },
-      get: (importingFile, key2) => {
-        if (importingFile !== usableByFileName)
-          return;
-        const result = exportInfo.get(key2);
-        return result == null ? void 0 : result.map(rehydrateCachedInfo);
-      },
-      search: (importingFile, preferCapitalized, matches, action) => {
-        if (importingFile !== usableByFileName)
-          return;
-        return forEachEntry(exportInfo, (info, key2) => {
-          const { symbolName: symbolName2, ambientModuleName } = parseKey(key2);
-          const name = preferCapitalized && info[0].capitalizedSymbolName || symbolName2;
-          if (matches(name, info[0].targetFlags)) {
-            const rehydrated = info.map(rehydrateCachedInfo);
-            const filtered = rehydrated.filter((r, i) => isNotShadowedByDeeperNodeModulesPackage(r, info[i].packageName));
-            if (filtered.length) {
-              const res = action(filtered, name, !!ambientModuleName, key2);
-              if (res !== void 0)
-                return res;
+          } else {
+            if (out) {
+              processProjectReferenceFile(changeExtension(out, ".d.ts"), { kind: 2 /* OutputFromProjectReference */, index });
+            } else if (getEmitModuleKind(parsedRef.commandLine.options) === 0 /* None */) {
+              const getCommonSourceDirectory3 = memoize(() => getCommonSourceDirectoryOfConfig(parsedRef.commandLine, !host.useCaseSensitiveFileNames()));
+              for (const fileName of parsedRef.commandLine.fileNames) {
+                if (!isDeclarationFileName(fileName) && !fileExtensionIs(fileName, ".json" /* Json */)) {
+                  processProjectReferenceFile(getOutputDeclarationFileName(fileName, parsedRef.commandLine, !host.useCaseSensitiveFileNames(), getCommonSourceDirectory3), { kind: 2 /* OutputFromProjectReference */, index });
+                }
+              }
             }
           }
         });
-      },
-      releaseSymbols: () => {
-        symbols.clear();
-      },
-      onFileChanged: (oldSourceFile, newSourceFile, typeAcquisitionEnabled) => {
-        if (fileIsGlobalOnly(oldSourceFile) && fileIsGlobalOnly(newSourceFile)) {
-          return false;
-        }
-        if (usableByFileName && usableByFileName !== newSourceFile.path || typeAcquisitionEnabled && consumesNodeCoreModules(oldSourceFile) !== consumesNodeCoreModules(newSourceFile) || !arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations) || !ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile)) {
-          cache.clear();
-          return true;
-        }
-        usableByFileName = newSourceFile.path;
-        return false;
-      }
-    };
-    if (Debug.isDebugging) {
-      Object.defineProperty(cache, "__cache", { get: () => exportInfo });
-    }
-    return cache;
-    function rehydrateCachedInfo(info) {
-      if (info.symbol && info.moduleSymbol)
-        return info;
-      const { id, exportKind, targetFlags, isFromPackageJson, moduleFileName } = info;
-      const [cachedSymbol, cachedModuleSymbol] = symbols.get(id) || emptyArray;
-      if (cachedSymbol && cachedModuleSymbol) {
-        return {
-          symbol: cachedSymbol,
-          moduleSymbol: cachedModuleSymbol,
-          moduleFileName,
-          exportKind,
-          targetFlags,
-          isFromPackageJson
-        };
-      }
-      const checker = (isFromPackageJson ? host.getPackageJsonAutoImportProvider() : host.getCurrentProgram()).getTypeChecker();
-      const moduleSymbol = info.moduleSymbol || cachedModuleSymbol || Debug.checkDefined(info.moduleFile ? checker.getMergedSymbol(info.moduleFile.symbol) : checker.tryFindAmbientModule(info.moduleName));
-      const symbol = info.symbol || cachedSymbol || Debug.checkDefined(
-        exportKind === 2 /* ExportEquals */ ? checker.resolveExternalModuleSymbol(moduleSymbol) : checker.tryGetMemberInModuleExportsAndProperties(unescapeLeadingUnderscores(info.symbolTableKey), moduleSymbol),
-        `Could not find symbol '${info.symbolName}' by key '${info.symbolTableKey}' in module ${moduleSymbol.name}`
-      );
-      symbols.set(id, [symbol, moduleSymbol]);
-      return {
-        symbol,
-        moduleSymbol,
-        moduleFileName,
-        exportKind,
-        targetFlags,
-        isFromPackageJson
-      };
-    }
-    function key(importedName, symbol, ambientModuleName, checker) {
-      const moduleKey = ambientModuleName || "";
-      return `${importedName}|${getSymbolId(skipAlias(symbol, checker))}|${moduleKey}`;
-    }
-    function parseKey(key2) {
-      const symbolName2 = key2.substring(0, key2.indexOf("|"));
-      const moduleKey = key2.substring(key2.lastIndexOf("|") + 1);
-      const ambientModuleName = moduleKey === "" ? void 0 : moduleKey;
-      return { symbolName: symbolName2, ambientModuleName };
-    }
-    function fileIsGlobalOnly(file) {
-      return !file.commonJsModuleIndicator && !file.externalModuleIndicator && !file.moduleAugmentations && !file.ambientModuleNames;
-    }
-    function ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile) {
-      if (!arrayIsEqualTo(oldSourceFile.ambientModuleNames, newSourceFile.ambientModuleNames)) {
-        return false;
-      }
-      let oldFileStatementIndex = -1;
-      let newFileStatementIndex = -1;
-      for (const ambientModuleName of newSourceFile.ambientModuleNames) {
-        const isMatchingModuleDeclaration = (node) => isNonGlobalAmbientModule(node) && node.name.text === ambientModuleName;
-        oldFileStatementIndex = findIndex(oldSourceFile.statements, isMatchingModuleDeclaration, oldFileStatementIndex + 1);
-        newFileStatementIndex = findIndex(newSourceFile.statements, isMatchingModuleDeclaration, newFileStatementIndex + 1);
-        if (oldSourceFile.statements[oldFileStatementIndex] !== newSourceFile.statements[newFileStatementIndex]) {
-          return false;
-        }
       }
-      return true;
-    }
-    function isNotShadowedByDeeperNodeModulesPackage(info, packageName) {
-      if (!packageName || !info.moduleFileName)
-        return true;
-      const typingsCacheLocation = host.getGlobalTypingsCacheLocation();
-      if (typingsCacheLocation && startsWith(info.moduleFileName, typingsCacheLocation))
-        return true;
-      const packageDeepestNodeModulesPath = packages.get(packageName);
-      return !packageDeepestNodeModulesPath || startsWith(info.moduleFileName, packageDeepestNodeModulesPath);
     }
-  }
-  function isImportableFile(program, from, to, preferences, packageJsonFilter, moduleSpecifierResolutionHost, moduleSpecifierCache) {
-    var _a2;
-    if (from === to)
-      return false;
-    const cachedResult = moduleSpecifierCache == null ? void 0 : moduleSpecifierCache.get(from.path, to.path, preferences, {});
-    if ((cachedResult == null ? void 0 : cachedResult.isBlockedByPackageJsonDependencies) !== void 0) {
-      return !cachedResult.isBlockedByPackageJsonDependencies;
-    }
-    const getCanonicalFileName = hostGetCanonicalFileName(moduleSpecifierResolutionHost);
-    const globalTypingsCache = (_a2 = moduleSpecifierResolutionHost.getGlobalTypingsCacheLocation) == null ? void 0 : _a2.call(moduleSpecifierResolutionHost);
-    const hasImportablePath = !!ts_moduleSpecifiers_exports.forEachFileNameOfModule(
-      from.fileName,
-      to.fileName,
-      moduleSpecifierResolutionHost,
+    (_i = tracing) == null ? void 0 : _i.push(tracing.Phase.Program, "processRootFiles", { count: rootNames.length });
+    forEach(rootNames, (name, index) => processRootFile(
+      name,
+      /*isDefaultLib*/
       false,
-      (toPath3) => {
-        const toFile = program.getSourceFile(toPath3);
-        return (toFile === to || !toFile) && isImportablePath(from.fileName, toPath3, getCanonicalFileName, globalTypingsCache);
-      }
-    );
-    if (packageJsonFilter) {
-      const isAutoImportable = hasImportablePath && packageJsonFilter.allowsImportingSourceFile(to, moduleSpecifierResolutionHost);
-      moduleSpecifierCache == null ? void 0 : moduleSpecifierCache.setBlockedByPackageJsonDependencies(from.path, to.path, preferences, {}, !isAutoImportable);
-      return isAutoImportable;
-    }
-    return hasImportablePath;
-  }
-  function isImportablePath(fromPath, toPath3, getCanonicalFileName, globalCachePath) {
-    const toNodeModules = forEachAncestorDirectory(toPath3, (ancestor) => getBaseFileName(ancestor) === "node_modules" ? ancestor : void 0);
-    const toNodeModulesParent = toNodeModules && getDirectoryPath(getCanonicalFileName(toNodeModules));
-    return toNodeModulesParent === void 0 || startsWith(getCanonicalFileName(fromPath), toNodeModulesParent) || !!globalCachePath && startsWith(getCanonicalFileName(globalCachePath), toNodeModulesParent);
-  }
-  function forEachExternalModuleToImportFrom(program, host, preferences, useAutoImportProvider, cb) {
-    var _a2, _b;
-    const useCaseSensitiveFileNames = hostUsesCaseSensitiveFileNames(host);
-    const excludePatterns = preferences.autoImportFileExcludePatterns && mapDefined(preferences.autoImportFileExcludePatterns, (spec) => {
-      const pattern = getPatternFromSpec(spec, "", "exclude");
-      return pattern ? getRegexFromPattern(pattern, useCaseSensitiveFileNames) : void 0;
-    });
-    forEachExternalModule(program.getTypeChecker(), program.getSourceFiles(), excludePatterns, (module2, file) => cb(module2, file, program, false));
-    const autoImportProvider = useAutoImportProvider && ((_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host));
-    if (autoImportProvider) {
-      const start2 = timestamp();
-      forEachExternalModule(autoImportProvider.getTypeChecker(), autoImportProvider.getSourceFiles(), excludePatterns, (module2, file) => cb(module2, file, autoImportProvider, true));
-      (_b = host.log) == null ? void 0 : _b.call(host, `forEachExternalModuleToImportFrom autoImportProvider: ${timestamp() - start2}`);
-    }
-  }
-  function forEachExternalModule(checker, allSourceFiles, excludePatterns, cb) {
-    var _a2;
-    const isExcluded = (fileName) => excludePatterns == null ? void 0 : excludePatterns.some((p) => p.test(fileName));
-    for (const ambient of checker.getAmbientModules()) {
-      if (!stringContains(ambient.name, "*") && !(excludePatterns && ((_a2 = ambient.declarations) == null ? void 0 : _a2.every((d) => isExcluded(d.getSourceFile().fileName))))) {
-        cb(ambient, void 0);
-      }
-    }
-    for (const sourceFile of allSourceFiles) {
-      if (isExternalOrCommonJsModule(sourceFile) && !isExcluded(sourceFile.fileName)) {
-        cb(checker.getMergedSymbol(sourceFile.symbol), sourceFile);
+      /*ignoreNoDefaultLib*/
+      false,
+      { kind: 0 /* RootFile */, index }
+    ));
+    (_j = tracing) == null ? void 0 : _j.pop();
+    automaticTypeDirectiveNames != null ? automaticTypeDirectiveNames : automaticTypeDirectiveNames = rootNames.length ? getAutomaticTypeDirectiveNames(options, host) : emptyArray;
+    automaticTypeDirectiveResolutions = createModeAwareCache();
+    if (automaticTypeDirectiveNames.length) {
+      (_k = tracing) == null ? void 0 : _k.push(tracing.Phase.Program, "processTypeReferences", { count: automaticTypeDirectiveNames.length });
+      const containingDirectory = options.configFilePath ? getDirectoryPath(options.configFilePath) : host.getCurrentDirectory();
+      const containingFilename = combinePaths(containingDirectory, inferredTypesContainingFile);
+      const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(automaticTypeDirectiveNames, containingFilename);
+      for (let i = 0; i < automaticTypeDirectiveNames.length; i++) {
+        automaticTypeDirectiveResolutions.set(
+          automaticTypeDirectiveNames[i],
+          /*mode*/
+          void 0,
+          resolutions[i]
+        );
+        processTypeReferenceDirective(
+          automaticTypeDirectiveNames[i],
+          /*mode*/
+          void 0,
+          resolutions[i],
+          {
+            kind: 8 /* AutomaticTypeDirectiveFile */,
+            typeReference: automaticTypeDirectiveNames[i],
+            packageId: (_m = (_l = resolutions[i]) == null ? void 0 : _l.resolvedTypeReferenceDirective) == null ? void 0 : _m.packageId
+          }
+        );
       }
+      (_n = tracing) == null ? void 0 : _n.pop();
     }
-  }
-  function getExportInfoMap(importingFile, host, program, preferences, cancellationToken) {
-    var _a2, _b, _c, _d, _e;
-    const start2 = timestamp();
-    (_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host);
-    const cache = ((_b = host.getCachedExportInfoMap) == null ? void 0 : _b.call(host)) || createCacheableExportInfoMap({
-      getCurrentProgram: () => program,
-      getPackageJsonAutoImportProvider: () => {
-        var _a3;
-        return (_a3 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a3.call(host);
-      },
-      getGlobalTypingsCacheLocation: () => {
-        var _a3;
-        return (_a3 = host.getGlobalTypingsCacheLocation) == null ? void 0 : _a3.call(host);
+    if (rootNames.length && !skipDefaultLib) {
+      const defaultLibraryFileName = getDefaultLibraryFileName();
+      if (!options.lib && defaultLibraryFileName) {
+        processRootFile(
+          defaultLibraryFileName,
+          /*isDefaultLib*/
+          true,
+          /*ignoreNoDefaultLib*/
+          false,
+          { kind: 6 /* LibFile */ }
+        );
+      } else {
+        forEach(options.lib, (libFileName, index) => {
+          processRootFile(
+            pathForLibFile(libFileName),
+            /*isDefaultLib*/
+            true,
+            /*ignoreNoDefaultLib*/
+            false,
+            { kind: 6 /* LibFile */, index }
+          );
+        });
       }
-    });
-    if (cache.isUsableByFile(importingFile.path)) {
-      (_c = host.log) == null ? void 0 : _c.call(host, "getExportInfoMap: cache hit");
-      return cache;
     }
-    (_d = host.log) == null ? void 0 : _d.call(host, "getExportInfoMap: cache miss or empty; calculating new results");
-    const compilerOptions = program.getCompilerOptions();
-    let moduleCount = 0;
-    try {
-      forEachExternalModuleToImportFrom(program, host, preferences, true, (moduleSymbol, moduleFile, program2, isFromPackageJson) => {
-        if (++moduleCount % 100 === 0)
-          cancellationToken == null ? void 0 : cancellationToken.throwIfCancellationRequested();
-        const seenExports = /* @__PURE__ */ new Map();
-        const checker = program2.getTypeChecker();
-        const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions);
-        if (defaultInfo && isImportableSymbol(defaultInfo.symbol, checker)) {
-          cache.add(
-            importingFile.path,
-            defaultInfo.symbol,
-            defaultInfo.exportKind === 1 /* Default */ ? "default" /* Default */ : "export=" /* ExportEquals */,
-            moduleSymbol,
-            moduleFile,
-            defaultInfo.exportKind,
-            isFromPackageJson,
-            checker
+    missingFilePaths = arrayFrom(mapDefinedIterator(filesByName.entries(), ([path, file]) => file === void 0 ? path : void 0));
+    files = stableSort(processingDefaultLibFiles, compareDefaultLibFiles).concat(processingOtherFiles);
+    processingDefaultLibFiles = void 0;
+    processingOtherFiles = void 0;
+  }
+  Debug.assert(!!missingFilePaths);
+  if (oldProgram && host.onReleaseOldSourceFile) {
+    const oldSourceFiles = oldProgram.getSourceFiles();
+    for (const oldSourceFile of oldSourceFiles) {
+      const newFile = getSourceFileByPath(oldSourceFile.resolvedPath);
+      if (shouldCreateNewSourceFile || !newFile || newFile.impliedNodeFormat !== oldSourceFile.impliedNodeFormat || // old file wasn't redirect but new file is
+      oldSourceFile.resolvedPath === oldSourceFile.path && newFile.resolvedPath !== oldSourceFile.path) {
+        host.onReleaseOldSourceFile(oldSourceFile, oldProgram.getCompilerOptions(), !!getSourceFileByPath(oldSourceFile.path));
+      }
+    }
+    if (!host.getParsedCommandLine) {
+      oldProgram.forEachResolvedProjectReference((resolvedProjectReference) => {
+        if (!getResolvedProjectReferenceByPath(resolvedProjectReference.sourceFile.path)) {
+          host.onReleaseOldSourceFile(
+            resolvedProjectReference.sourceFile,
+            oldProgram.getCompilerOptions(),
+            /*hasSourceFileByPath*/
+            false
           );
         }
-        checker.forEachExportAndPropertyOfModule(moduleSymbol, (exported, key) => {
-          if (exported !== (defaultInfo == null ? void 0 : defaultInfo.symbol) && isImportableSymbol(exported, checker) && addToSeen(seenExports, key)) {
-            cache.add(
-              importingFile.path,
-              exported,
-              key,
-              moduleSymbol,
-              moduleFile,
-              0 /* Named */,
-              isFromPackageJson,
-              checker
-            );
-          }
-        });
       });
-    } catch (err) {
-      cache.clear();
-      throw err;
     }
-    (_e = host.log) == null ? void 0 : _e.call(host, `getExportInfoMap: done in ${timestamp() - start2} ms`);
-    return cache;
   }
-  function getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions) {
-    const exported = getDefaultLikeExportWorker(moduleSymbol, checker);
-    if (!exported)
-      return void 0;
-    const { symbol, exportKind } = exported;
-    const info = getDefaultExportInfoWorker(symbol, checker, compilerOptions);
-    return info && { symbol, exportKind, ...info };
-  }
-  function isImportableSymbol(symbol, checker) {
-    return !checker.isUndefinedSymbol(symbol) && !checker.isUnknownSymbol(symbol) && !isKnownSymbol(symbol) && !isPrivateIdentifierSymbol(symbol);
-  }
-  function getDefaultLikeExportWorker(moduleSymbol, checker) {
-    const exportEquals = checker.resolveExternalModuleSymbol(moduleSymbol);
-    if (exportEquals !== moduleSymbol)
-      return { symbol: exportEquals, exportKind: 2 /* ExportEquals */ };
-    const defaultExport = checker.tryGetMemberInModuleExports("default" /* Default */, moduleSymbol);
-    if (defaultExport)
-      return { symbol: defaultExport, exportKind: 1 /* Default */ };
-  }
-  function getDefaultExportInfoWorker(defaultExport, checker, compilerOptions) {
-    const localSymbol = getLocalSymbolForExportDefault(defaultExport);
-    if (localSymbol)
-      return { symbolForMeaning: localSymbol, name: localSymbol.name };
-    const name = getNameForExportDefault(defaultExport);
-    if (name !== void 0)
-      return { symbolForMeaning: defaultExport, name };
-    if (defaultExport.flags & 2097152 /* Alias */) {
-      const aliased = checker.getImmediateAliasedSymbol(defaultExport);
-      if (aliased && aliased.parent) {
-        return getDefaultExportInfoWorker(aliased, checker, compilerOptions);
-      }
-    }
-    if (defaultExport.escapedName !== "default" /* Default */ && defaultExport.escapedName !== "export=" /* ExportEquals */) {
-      return { symbolForMeaning: defaultExport, name: defaultExport.getName() };
-    }
-    return { symbolForMeaning: defaultExport, name: getNameForExportedSymbol(defaultExport, compilerOptions.target) };
-  }
-  function getNameForExportDefault(symbol) {
-    return symbol.declarations && firstDefined(symbol.declarations, (declaration) => {
-      var _a2;
-      if (isExportAssignment(declaration)) {
-        return (_a2 = tryCast(skipOuterExpressions(declaration.expression), isIdentifier)) == null ? void 0 : _a2.text;
-      } else if (isExportSpecifier(declaration)) {
-        Debug.assert(declaration.name.text === "default" /* Default */, "Expected the specifier to be a default export");
-        return declaration.propertyName && declaration.propertyName.text;
-      }
-    });
-  }
-
-  // src/services/classifier.ts
-  function createClassifier() {
-    const scanner2 = createScanner(99 /* Latest */, false);
-    function getClassificationsForLine(text, lexState, syntacticClassifierAbsent) {
-      return convertClassificationsToResult(getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent), text);
-    }
-    function getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent) {
-      let token = 0 /* Unknown */;
-      let lastNonTriviaToken = 0 /* Unknown */;
-      const templateStack = [];
-      const { prefix, pushTemplate } = getPrefixFromLexState(lexState);
-      text = prefix + text;
-      const offset = prefix.length;
-      if (pushTemplate) {
-        templateStack.push(15 /* TemplateHead */);
-      }
-      scanner2.setText(text);
-      let endOfLineState = 0 /* None */;
-      const spans = [];
-      let angleBracketStack = 0;
-      do {
-        token = scanner2.scan();
-        if (!isTrivia(token)) {
-          handleToken();
-          lastNonTriviaToken = token;
-        }
-        const end = scanner2.getTextPos();
-        pushEncodedClassification(scanner2.getTokenPos(), end, offset, classFromKind(token), spans);
-        if (end >= text.length) {
-          const end2 = getNewEndOfLineState(scanner2, token, lastOrUndefined(templateStack));
-          if (end2 !== void 0) {
-            endOfLineState = end2;
-          }
-        }
-      } while (token !== 1 /* EndOfFileToken */);
-      function handleToken() {
-        switch (token) {
-          case 43 /* SlashToken */:
-          case 68 /* SlashEqualsToken */:
-            if (!noRegexTable[lastNonTriviaToken] && scanner2.reScanSlashToken() === 13 /* RegularExpressionLiteral */) {
-              token = 13 /* RegularExpressionLiteral */;
-            }
-            break;
-          case 29 /* LessThanToken */:
-            if (lastNonTriviaToken === 79 /* Identifier */) {
-              angleBracketStack++;
-            }
-            break;
-          case 31 /* GreaterThanToken */:
-            if (angleBracketStack > 0) {
-              angleBracketStack--;
-            }
-            break;
-          case 131 /* AnyKeyword */:
-          case 152 /* StringKeyword */:
-          case 148 /* NumberKeyword */:
-          case 134 /* BooleanKeyword */:
-          case 153 /* SymbolKeyword */:
-            if (angleBracketStack > 0 && !syntacticClassifierAbsent) {
-              token = 79 /* Identifier */;
-            }
-            break;
-          case 15 /* TemplateHead */:
-            templateStack.push(token);
-            break;
-          case 18 /* OpenBraceToken */:
-            if (templateStack.length > 0) {
-              templateStack.push(token);
-            }
-            break;
-          case 19 /* CloseBraceToken */:
-            if (templateStack.length > 0) {
-              const lastTemplateStackToken = lastOrUndefined(templateStack);
-              if (lastTemplateStackToken === 15 /* TemplateHead */) {
-                token = scanner2.reScanTemplateToken(false);
-                if (token === 17 /* TemplateTail */) {
-                  templateStack.pop();
-                } else {
-                  Debug.assertEqual(token, 16 /* TemplateMiddle */, "Should have been a template middle.");
-                }
-              } else {
-                Debug.assertEqual(lastTemplateStackToken, 18 /* OpenBraceToken */, "Should have been an open brace");
-                templateStack.pop();
-              }
-            }
-            break;
-          default:
-            if (!isKeyword(token)) {
-              break;
-            }
-            if (lastNonTriviaToken === 24 /* DotToken */) {
-              token = 79 /* Identifier */;
-            } else if (isKeyword(lastNonTriviaToken) && isKeyword(token) && !canFollow(lastNonTriviaToken, token)) {
-              token = 79 /* Identifier */;
-            }
+  if (oldProgram && host.onReleaseParsedCommandLine) {
+    forEachProjectReference(
+      oldProgram.getProjectReferences(),
+      oldProgram.getResolvedProjectReferences(),
+      (oldResolvedRef, parent2, index) => {
+        const oldReference = (parent2 == null ? void 0 : parent2.commandLine.projectReferences[index]) || oldProgram.getProjectReferences()[index];
+        const oldRefPath = resolveProjectReferencePath(oldReference);
+        if (!(projectReferenceRedirects == null ? void 0 : projectReferenceRedirects.has(toPath3(oldRefPath)))) {
+          host.onReleaseParsedCommandLine(oldRefPath, oldResolvedRef, oldProgram.getCompilerOptions());
         }
       }
-      return { endOfLineState, spans };
-    }
-    return { getClassificationsForLine, getEncodedLexicalClassifications };
+    );
   }
-  var noRegexTable = arrayToNumericMap([
-    79 /* Identifier */,
-    10 /* StringLiteral */,
-    8 /* NumericLiteral */,
-    9 /* BigIntLiteral */,
-    13 /* RegularExpressionLiteral */,
-    108 /* ThisKeyword */,
-    45 /* PlusPlusToken */,
-    46 /* MinusMinusToken */,
-    21 /* CloseParenToken */,
-    23 /* CloseBracketToken */,
-    19 /* CloseBraceToken */,
-    110 /* TrueKeyword */,
-    95 /* FalseKeyword */
-  ], (token) => token, () => true);
-  function getNewEndOfLineState(scanner2, token, lastOnTemplateStack) {
-    switch (token) {
-      case 10 /* StringLiteral */: {
-        if (!scanner2.isUnterminated())
-          return void 0;
-        const tokenText = scanner2.getTokenText();
-        const lastCharIndex = tokenText.length - 1;
-        let numBackslashes = 0;
-        while (tokenText.charCodeAt(lastCharIndex - numBackslashes) === 92 /* backslash */) {
-          numBackslashes++;
-        }
-        if ((numBackslashes & 1) === 0)
-          return void 0;
-        return tokenText.charCodeAt(0) === 34 /* doubleQuote */ ? 3 /* InDoubleQuoteStringLiteral */ : 2 /* InSingleQuoteStringLiteral */;
-      }
-      case 3 /* MultiLineCommentTrivia */:
-        return scanner2.isUnterminated() ? 1 /* InMultiLineCommentTrivia */ : void 0;
+  oldProgram = void 0;
+  const program = {
+    getRootFileNames: () => rootNames,
+    getSourceFile,
+    getSourceFileByPath,
+    getSourceFiles: () => files,
+    getMissingFilePaths: () => missingFilePaths,
+    // TODO: GH#18217
+    getModuleResolutionCache: () => moduleResolutionCache,
+    getFilesByNameMap: () => filesByName,
+    getCompilerOptions: () => options,
+    getSyntacticDiagnostics,
+    getOptionsDiagnostics,
+    getGlobalDiagnostics,
+    getSemanticDiagnostics,
+    getCachedSemanticDiagnostics,
+    getSuggestionDiagnostics,
+    getDeclarationDiagnostics: getDeclarationDiagnostics2,
+    getBindAndCheckDiagnostics,
+    getProgramDiagnostics,
+    getTypeChecker,
+    getClassifiableNames,
+    getCommonSourceDirectory: getCommonSourceDirectory2,
+    emit,
+    getCurrentDirectory: () => currentDirectory,
+    getNodeCount: () => getTypeChecker().getNodeCount(),
+    getIdentifierCount: () => getTypeChecker().getIdentifierCount(),
+    getSymbolCount: () => getTypeChecker().getSymbolCount(),
+    getTypeCount: () => getTypeChecker().getTypeCount(),
+    getInstantiationCount: () => getTypeChecker().getInstantiationCount(),
+    getRelationCacheSizes: () => getTypeChecker().getRelationCacheSizes(),
+    getFileProcessingDiagnostics: () => fileProcessingDiagnostics,
+    getResolvedTypeReferenceDirectives: () => resolvedTypeReferenceDirectives,
+    getAutomaticTypeDirectiveNames: () => automaticTypeDirectiveNames,
+    getAutomaticTypeDirectiveResolutions: () => automaticTypeDirectiveResolutions,
+    isSourceFileFromExternalLibrary,
+    isSourceFileDefaultLibrary,
+    getSourceFileFromReference,
+    getLibFileFromReference,
+    sourceFileToPackageName,
+    redirectTargetsMap,
+    usesUriStyleNodeCoreModules,
+    isEmittedFile,
+    getConfigFileParsingDiagnostics: getConfigFileParsingDiagnostics2,
+    getProjectReferences,
+    getResolvedProjectReferences,
+    getProjectReferenceRedirect,
+    getResolvedProjectReferenceToRedirect,
+    getResolvedProjectReferenceByPath,
+    forEachResolvedProjectReference: forEachResolvedProjectReference2,
+    isSourceOfProjectReferenceRedirect,
+    emitBuildInfo,
+    fileExists,
+    readFile,
+    directoryExists,
+    getSymlinkCache,
+    realpath: (_o = host.realpath) == null ? void 0 : _o.bind(host),
+    useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(),
+    getCanonicalFileName,
+    getFileIncludeReasons: () => fileReasons,
+    structureIsReused,
+    writeFile: writeFile2
+  };
+  onProgramCreateComplete();
+  fileProcessingDiagnostics == null ? void 0 : fileProcessingDiagnostics.forEach((diagnostic) => {
+    switch (diagnostic.kind) {
+      case 1 /* FilePreprocessingFileExplainingDiagnostic */:
+        return programDiagnostics.add(createDiagnosticExplainingFile(diagnostic.file && getSourceFileByPath(diagnostic.file), diagnostic.fileProcessingReason, diagnostic.diagnostic, diagnostic.args || emptyArray));
+      case 0 /* FilePreprocessingReferencedDiagnostic */:
+        const { file, pos, end } = getReferencedFileLocation(getSourceFileByPath, diagnostic.reason);
+        return programDiagnostics.add(createFileDiagnostic(file, Debug.checkDefined(pos), Debug.checkDefined(end) - pos, diagnostic.diagnostic, ...diagnostic.args || emptyArray));
+      case 2 /* ResolutionDiagnostics */:
+        return diagnostic.diagnostics.forEach((d) => programDiagnostics.add(d));
       default:
-        if (isTemplateLiteralKind(token)) {
-          if (!scanner2.isUnterminated()) {
-            return void 0;
-          }
-          switch (token) {
-            case 17 /* TemplateTail */:
-              return 5 /* InTemplateMiddleOrTail */;
-            case 14 /* NoSubstitutionTemplateLiteral */:
-              return 4 /* InTemplateHeadOrNoSubstitutionTemplate */;
-            default:
-              return Debug.fail("Only 'NoSubstitutionTemplateLiteral's and 'TemplateTail's can be unterminated; got SyntaxKind #" + token);
-          }
-        }
-        return lastOnTemplateStack === 15 /* TemplateHead */ ? 6 /* InTemplateSubstitutionPosition */ : void 0;
+        Debug.assertNever(diagnostic);
     }
-  }
-  function pushEncodedClassification(start2, end, offset, classification, result) {
-    if (classification === 8 /* whiteSpace */) {
+  });
+  verifyCompilerOptions();
+  mark("afterProgram");
+  measure("Program", "beforeProgram", "afterProgram");
+  (_p = tracing) == null ? void 0 : _p.pop();
+  return program;
+  function addResolutionDiagnostics(resolution) {
+    var _a3;
+    if (!((_a3 = resolution.resolutionDiagnostics) == null ? void 0 : _a3.length))
       return;
-    }
-    if (start2 === 0 && offset > 0) {
-      start2 += offset;
-    }
-    const length2 = end - start2;
-    if (length2 > 0) {
-      result.push(start2 - offset, length2, classification);
-    }
-  }
-  function convertClassificationsToResult(classifications, text) {
-    const entries = [];
-    const dense = classifications.spans;
-    let lastEnd = 0;
-    for (let i = 0; i < dense.length; i += 3) {
-      const start2 = dense[i];
-      const length2 = dense[i + 1];
-      const type = dense[i + 2];
-      if (lastEnd >= 0) {
-        const whitespaceLength2 = start2 - lastEnd;
-        if (whitespaceLength2 > 0) {
-          entries.push({ length: whitespaceLength2, classification: 4 /* Whitespace */ });
-        }
-      }
-      entries.push({ length: length2, classification: convertClassification(type) });
-      lastEnd = start2 + length2;
-    }
-    const whitespaceLength = text.length - lastEnd;
-    if (whitespaceLength > 0) {
-      entries.push({ length: whitespaceLength, classification: 4 /* Whitespace */ });
-    }
-    return { entries, finalLexState: classifications.endOfLineState };
-  }
-  function convertClassification(type) {
-    switch (type) {
-      case 1 /* comment */:
-        return 3 /* Comment */;
-      case 3 /* keyword */:
-        return 1 /* Keyword */;
-      case 4 /* numericLiteral */:
-        return 6 /* NumberLiteral */;
-      case 25 /* bigintLiteral */:
-        return 7 /* BigIntLiteral */;
-      case 5 /* operator */:
-        return 2 /* Operator */;
-      case 6 /* stringLiteral */:
-        return 8 /* StringLiteral */;
-      case 8 /* whiteSpace */:
-        return 4 /* Whitespace */;
-      case 10 /* punctuation */:
-        return 0 /* Punctuation */;
-      case 2 /* identifier */:
-      case 11 /* className */:
-      case 12 /* enumName */:
-      case 13 /* interfaceName */:
-      case 14 /* moduleName */:
-      case 15 /* typeParameterName */:
-      case 16 /* typeAliasName */:
-      case 9 /* text */:
-      case 17 /* parameterName */:
-        return 5 /* Identifier */;
-      default:
-        return void 0;
-    }
-  }
-  function canFollow(keyword1, keyword2) {
-    if (!isAccessibilityModifier(keyword1)) {
-      return true;
-    }
-    switch (keyword2) {
-      case 137 /* GetKeyword */:
-      case 151 /* SetKeyword */:
-      case 135 /* ConstructorKeyword */:
-      case 124 /* StaticKeyword */:
-      case 127 /* AccessorKeyword */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function getPrefixFromLexState(lexState) {
-    switch (lexState) {
-      case 3 /* InDoubleQuoteStringLiteral */:
-        return { prefix: '"\\\n' };
-      case 2 /* InSingleQuoteStringLiteral */:
-        return { prefix: "'\\\n" };
-      case 1 /* InMultiLineCommentTrivia */:
-        return { prefix: "/*\n" };
-      case 4 /* InTemplateHeadOrNoSubstitutionTemplate */:
-        return { prefix: "`\n" };
-      case 5 /* InTemplateMiddleOrTail */:
-        return { prefix: "}\n", pushTemplate: true };
-      case 6 /* InTemplateSubstitutionPosition */:
-        return { prefix: "", pushTemplate: true };
-      case 0 /* None */:
-        return { prefix: "" };
-      default:
-        return Debug.assertNever(lexState);
-    }
-  }
-  function isBinaryExpressionOperatorToken(token) {
-    switch (token) {
-      case 41 /* AsteriskToken */:
-      case 43 /* SlashToken */:
-      case 44 /* PercentToken */:
-      case 39 /* PlusToken */:
-      case 40 /* MinusToken */:
-      case 47 /* LessThanLessThanToken */:
-      case 48 /* GreaterThanGreaterThanToken */:
-      case 49 /* GreaterThanGreaterThanGreaterThanToken */:
-      case 29 /* LessThanToken */:
-      case 31 /* GreaterThanToken */:
-      case 32 /* LessThanEqualsToken */:
-      case 33 /* GreaterThanEqualsToken */:
-      case 102 /* InstanceOfKeyword */:
-      case 101 /* InKeyword */:
-      case 128 /* AsKeyword */:
-      case 150 /* SatisfiesKeyword */:
-      case 34 /* EqualsEqualsToken */:
-      case 35 /* ExclamationEqualsToken */:
-      case 36 /* EqualsEqualsEqualsToken */:
-      case 37 /* ExclamationEqualsEqualsToken */:
-      case 50 /* AmpersandToken */:
-      case 52 /* CaretToken */:
-      case 51 /* BarToken */:
-      case 55 /* AmpersandAmpersandToken */:
-      case 56 /* BarBarToken */:
-      case 74 /* BarEqualsToken */:
-      case 73 /* AmpersandEqualsToken */:
-      case 78 /* CaretEqualsToken */:
-      case 70 /* LessThanLessThanEqualsToken */:
-      case 71 /* GreaterThanGreaterThanEqualsToken */:
-      case 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
-      case 64 /* PlusEqualsToken */:
-      case 65 /* MinusEqualsToken */:
-      case 66 /* AsteriskEqualsToken */:
-      case 68 /* SlashEqualsToken */:
-      case 69 /* PercentEqualsToken */:
-      case 63 /* EqualsToken */:
-      case 27 /* CommaToken */:
-      case 60 /* QuestionQuestionToken */:
-      case 75 /* BarBarEqualsToken */:
-      case 76 /* AmpersandAmpersandEqualsToken */:
-      case 77 /* QuestionQuestionEqualsToken */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function isPrefixUnaryExpressionOperatorToken(token) {
-    switch (token) {
-      case 39 /* PlusToken */:
-      case 40 /* MinusToken */:
-      case 54 /* TildeToken */:
-      case 53 /* ExclamationToken */:
-      case 45 /* PlusPlusToken */:
-      case 46 /* MinusMinusToken */:
-        return true;
-      default:
-        return false;
-    }
-  }
-  function classFromKind(token) {
-    if (isKeyword(token)) {
-      return 3 /* keyword */;
-    } else if (isBinaryExpressionOperatorToken(token) || isPrefixUnaryExpressionOperatorToken(token)) {
-      return 5 /* operator */;
-    } else if (token >= 18 /* FirstPunctuation */ && token <= 78 /* LastPunctuation */) {
-      return 10 /* punctuation */;
-    }
-    switch (token) {
-      case 8 /* NumericLiteral */:
-        return 4 /* numericLiteral */;
-      case 9 /* BigIntLiteral */:
-        return 25 /* bigintLiteral */;
-      case 10 /* StringLiteral */:
-        return 6 /* stringLiteral */;
-      case 13 /* RegularExpressionLiteral */:
-        return 7 /* regularExpressionLiteral */;
-      case 7 /* ConflictMarkerTrivia */:
-      case 3 /* MultiLineCommentTrivia */:
-      case 2 /* SingleLineCommentTrivia */:
-        return 1 /* comment */;
-      case 5 /* WhitespaceTrivia */:
-      case 4 /* NewLineTrivia */:
-        return 8 /* whiteSpace */;
-      case 79 /* Identifier */:
-      default:
-        if (isTemplateLiteralKind(token)) {
-          return 6 /* stringLiteral */;
-        }
-        return 2 /* identifier */;
-    }
-  }
-  function getSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) {
-    return convertClassificationsToSpans(getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span));
+    (fileProcessingDiagnostics != null ? fileProcessingDiagnostics : fileProcessingDiagnostics = []).push({
+      kind: 2 /* ResolutionDiagnostics */,
+      diagnostics: resolution.resolutionDiagnostics
+    });
   }
-  function checkForClassificationCancellation(cancellationToken, kind) {
-    switch (kind) {
-      case 264 /* ModuleDeclaration */:
-      case 260 /* ClassDeclaration */:
-      case 261 /* InterfaceDeclaration */:
-      case 259 /* FunctionDeclaration */:
-      case 228 /* ClassExpression */:
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-        cancellationToken.throwIfCancellationRequested();
-    }
+  function addResolutionDiagnosticsFromResolutionOrCache(containingFile, name, resolution, mode) {
+    if (host.resolveModuleNameLiterals || !host.resolveModuleNames)
+      return addResolutionDiagnostics(resolution);
+    if (!moduleResolutionCache || isExternalModuleNameRelative(name))
+      return;
+    const containingFileName = getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory);
+    const containingDir = getDirectoryPath(containingFileName);
+    const redirectedReference = getRedirectReferenceForResolution(containingFile);
+    const fromCache = moduleResolutionCache.getFromNonRelativeNameCache(name, mode, containingDir, redirectedReference);
+    if (fromCache)
+      addResolutionDiagnostics(fromCache);
+  }
+  function resolveModuleNamesWorker(moduleNames, containingFile, reusedNames) {
+    var _a3, _b2;
+    if (!moduleNames.length)
+      return emptyArray;
+    const containingFileName = getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory);
+    const redirectedReference = getRedirectReferenceForResolution(containingFile);
+    (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "resolveModuleNamesWorker", { containingFileName });
+    mark("beforeResolveModule");
+    const result = actualResolveModuleNamesWorker(moduleNames, containingFileName, redirectedReference, options, containingFile, reusedNames);
+    mark("afterResolveModule");
+    measure("ResolveModule", "beforeResolveModule", "afterResolveModule");
+    (_b2 = tracing) == null ? void 0 : _b2.pop();
+    return result;
   }
-  function getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) {
-    const spans = [];
-    sourceFile.forEachChild(function cb(node) {
-      if (!node || !textSpanIntersectsWith(span, node.pos, node.getFullWidth())) {
-        return;
-      }
-      checkForClassificationCancellation(cancellationToken, node.kind);
-      if (isIdentifier(node) && !nodeIsMissing(node) && classifiableNames.has(node.escapedText)) {
-        const symbol = typeChecker.getSymbolAtLocation(node);
-        const type = symbol && classifySymbol(symbol, getMeaningFromLocation(node), typeChecker);
-        if (type) {
-          pushClassification(node.getStart(sourceFile), node.getEnd(), type);
-        }
-      }
-      node.forEachChild(cb);
-    });
-    return { spans, endOfLineState: 0 /* None */ };
-    function pushClassification(start2, end, type) {
-      const length2 = end - start2;
-      Debug.assert(length2 > 0, `Classification had non-positive length of ${length2}`);
-      spans.push(start2);
-      spans.push(length2);
-      spans.push(type);
-    }
-  }
-  function classifySymbol(symbol, meaningAtPosition, checker) {
-    const flags = symbol.getFlags();
-    if ((flags & 2885600 /* Classifiable */) === 0 /* None */) {
+  function resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile, reusedNames) {
+    var _a3, _b2;
+    if (!typeDirectiveNames.length)
+      return [];
+    const containingSourceFile = !isString(containingFile) ? containingFile : void 0;
+    const containingFileName = !isString(containingFile) ? getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile;
+    const redirectedReference = containingSourceFile && getRedirectReferenceForResolution(containingSourceFile);
+    (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "resolveTypeReferenceDirectiveNamesWorker", { containingFileName });
+    mark("beforeResolveTypeReference");
+    const result = actualResolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFileName, redirectedReference, options, containingSourceFile, reusedNames);
+    mark("afterResolveTypeReference");
+    measure("ResolveTypeReference", "beforeResolveTypeReference", "afterResolveTypeReference");
+    (_b2 = tracing) == null ? void 0 : _b2.pop();
+    return result;
+  }
+  function getRedirectReferenceForResolution(file) {
+    const redirect = getResolvedProjectReferenceToRedirect(file.originalFileName);
+    if (redirect || !isDeclarationFileName(file.originalFileName))
+      return redirect;
+    const resultFromDts = getRedirectReferenceForResolutionFromSourceOfProject(file.path);
+    if (resultFromDts)
+      return resultFromDts;
+    if (!host.realpath || !options.preserveSymlinks || !stringContains(file.originalFileName, nodeModulesPathPart))
       return void 0;
-    } else if (flags & 32 /* Class */) {
-      return 11 /* className */;
-    } else if (flags & 384 /* Enum */) {
-      return 12 /* enumName */;
-    } else if (flags & 524288 /* TypeAlias */) {
-      return 16 /* typeAliasName */;
-    } else if (flags & 1536 /* Module */) {
-      return meaningAtPosition & 4 /* Namespace */ || meaningAtPosition & 1 /* Value */ && hasValueSideModule(symbol) ? 14 /* moduleName */ : void 0;
-    } else if (flags & 2097152 /* Alias */) {
-      return classifySymbol(checker.getAliasedSymbol(symbol), meaningAtPosition, checker);
-    } else if (meaningAtPosition & 2 /* Type */) {
-      return flags & 64 /* Interface */ ? 13 /* interfaceName */ : flags & 262144 /* TypeParameter */ ? 15 /* typeParameterName */ : void 0;
-    } else {
+    const realDeclarationPath = toPath3(host.realpath(file.originalFileName));
+    return realDeclarationPath === file.path ? void 0 : getRedirectReferenceForResolutionFromSourceOfProject(realDeclarationPath);
+  }
+  function getRedirectReferenceForResolutionFromSourceOfProject(filePath) {
+    const source = getSourceOfProjectReferenceRedirect(filePath);
+    if (isString(source))
+      return getResolvedProjectReferenceToRedirect(source);
+    if (!source)
       return void 0;
-    }
-  }
-  function hasValueSideModule(symbol) {
-    return some(symbol.declarations, (declaration) => isModuleDeclaration(declaration) && getModuleInstanceState(declaration) === 1 /* Instantiated */);
-  }
-  function getClassificationTypeName(type) {
-    switch (type) {
-      case 1 /* comment */:
-        return "comment" /* comment */;
-      case 2 /* identifier */:
-        return "identifier" /* identifier */;
-      case 3 /* keyword */:
-        return "keyword" /* keyword */;
-      case 4 /* numericLiteral */:
-        return "number" /* numericLiteral */;
-      case 25 /* bigintLiteral */:
-        return "bigint" /* bigintLiteral */;
-      case 5 /* operator */:
-        return "operator" /* operator */;
-      case 6 /* stringLiteral */:
-        return "string" /* stringLiteral */;
-      case 8 /* whiteSpace */:
-        return "whitespace" /* whiteSpace */;
-      case 9 /* text */:
-        return "text" /* text */;
-      case 10 /* punctuation */:
-        return "punctuation" /* punctuation */;
-      case 11 /* className */:
-        return "class name" /* className */;
-      case 12 /* enumName */:
-        return "enum name" /* enumName */;
-      case 13 /* interfaceName */:
-        return "interface name" /* interfaceName */;
-      case 14 /* moduleName */:
-        return "module name" /* moduleName */;
-      case 15 /* typeParameterName */:
-        return "type parameter name" /* typeParameterName */;
-      case 16 /* typeAliasName */:
-        return "type alias name" /* typeAliasName */;
-      case 17 /* parameterName */:
-        return "parameter name" /* parameterName */;
-      case 18 /* docCommentTagName */:
-        return "doc comment tag name" /* docCommentTagName */;
-      case 19 /* jsxOpenTagName */:
-        return "jsx open tag name" /* jsxOpenTagName */;
-      case 20 /* jsxCloseTagName */:
-        return "jsx close tag name" /* jsxCloseTagName */;
-      case 21 /* jsxSelfClosingTagName */:
-        return "jsx self closing tag name" /* jsxSelfClosingTagName */;
-      case 22 /* jsxAttribute */:
-        return "jsx attribute" /* jsxAttribute */;
-      case 23 /* jsxText */:
-        return "jsx text" /* jsxText */;
-      case 24 /* jsxAttributeStringLiteralValue */:
-        return "jsx attribute string literal value" /* jsxAttributeStringLiteralValue */;
-      default:
+    return forEachResolvedProjectReference2((resolvedRef) => {
+      const out = outFile(resolvedRef.commandLine.options);
+      if (!out)
         return void 0;
-    }
+      return toPath3(out) === filePath ? resolvedRef : void 0;
+    });
   }
-  function convertClassificationsToSpans(classifications) {
-    Debug.assert(classifications.spans.length % 3 === 0);
-    const dense = classifications.spans;
-    const result = [];
-    for (let i = 0; i < dense.length; i += 3) {
-      result.push({
-        textSpan: createTextSpan(dense[i], dense[i + 1]),
-        classificationType: getClassificationTypeName(dense[i + 2])
-      });
+  function compareDefaultLibFiles(a, b) {
+    return compareValues(getDefaultLibFilePriority(a), getDefaultLibFilePriority(b));
+  }
+  function getDefaultLibFilePriority(a) {
+    if (containsPath(
+      defaultLibraryPath,
+      a.fileName,
+      /*ignoreCase*/
+      false
+    )) {
+      const basename = getBaseFileName(a.fileName);
+      if (basename === "lib.d.ts" || basename === "lib.es6.d.ts")
+        return 0;
+      const name = removeSuffix(removePrefix(basename, "lib."), ".d.ts");
+      const index = libs.indexOf(name);
+      if (index !== -1)
+        return index + 1;
     }
-    return result;
+    return libs.length + 2;
   }
-  function getSyntacticClassifications(cancellationToken, sourceFile, span) {
-    return convertClassificationsToSpans(getEncodedSyntacticClassifications(cancellationToken, sourceFile, span));
+  function toPath3(fileName) {
+    return toPath(fileName, currentDirectory, getCanonicalFileName);
   }
-  function getEncodedSyntacticClassifications(cancellationToken, sourceFile, span) {
-    const spanStart = span.start;
-    const spanLength = span.length;
-    const triviaScanner = createScanner(99 /* Latest */, false, sourceFile.languageVariant, sourceFile.text);
-    const mergeConflictScanner = createScanner(99 /* Latest */, false, sourceFile.languageVariant, sourceFile.text);
-    const result = [];
-    processElement(sourceFile);
-    return { spans: result, endOfLineState: 0 /* None */ };
-    function pushClassification(start2, length2, type) {
-      result.push(start2);
-      result.push(length2);
-      result.push(type);
-    }
-    function classifyLeadingTriviaAndGetTokenStart(token) {
-      triviaScanner.setTextPos(token.pos);
-      while (true) {
-        const start2 = triviaScanner.getTextPos();
-        if (!couldStartTrivia(sourceFile.text, start2)) {
-          return start2;
-        }
-        const kind = triviaScanner.scan();
-        const end = triviaScanner.getTextPos();
-        const width = end - start2;
-        if (!isTrivia(kind)) {
-          return start2;
-        }
-        switch (kind) {
-          case 4 /* NewLineTrivia */:
-          case 5 /* WhitespaceTrivia */:
-            continue;
-          case 2 /* SingleLineCommentTrivia */:
-          case 3 /* MultiLineCommentTrivia */:
-            classifyComment(token, kind, start2, width);
-            triviaScanner.setTextPos(end);
-            continue;
-          case 7 /* ConflictMarkerTrivia */:
-            const text = sourceFile.text;
-            const ch = text.charCodeAt(start2);
-            if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) {
-              pushClassification(start2, width, 1 /* comment */);
-              continue;
-            }
-            Debug.assert(ch === 124 /* bar */ || ch === 61 /* equals */);
-            classifyDisabledMergeCode(text, start2, end);
-            break;
-          case 6 /* ShebangTrivia */:
-            break;
-          default:
-            Debug.assertNever(kind);
-        }
-      }
+  function getCommonSourceDirectory2() {
+    if (commonSourceDirectory === void 0) {
+      const emittedFiles = filter(files, (file) => sourceFileMayBeEmitted(file, program));
+      commonSourceDirectory = getCommonSourceDirectory(
+        options,
+        () => mapDefined(emittedFiles, (file) => file.isDeclarationFile ? void 0 : file.fileName),
+        currentDirectory,
+        getCanonicalFileName,
+        (commonSourceDirectory2) => checkSourceFilesBelongToPath(emittedFiles, commonSourceDirectory2)
+      );
     }
-    function classifyComment(token, kind, start2, width) {
-      if (kind === 3 /* MultiLineCommentTrivia */) {
-        const docCommentAndDiagnostics = parseIsolatedJSDocComment(sourceFile.text, start2, width);
-        if (docCommentAndDiagnostics && docCommentAndDiagnostics.jsDoc) {
-          setParent(docCommentAndDiagnostics.jsDoc, token);
-          classifyJSDocComment(docCommentAndDiagnostics.jsDoc);
-          return;
-        }
-      } else if (kind === 2 /* SingleLineCommentTrivia */) {
-        if (tryClassifyTripleSlashComment(start2, width)) {
-          return;
-        }
+    return commonSourceDirectory;
+  }
+  function getClassifiableNames() {
+    var _a3;
+    if (!classifiableNames) {
+      getTypeChecker();
+      classifiableNames = /* @__PURE__ */ new Set();
+      for (const sourceFile of files) {
+        (_a3 = sourceFile.classifiableNames) == null ? void 0 : _a3.forEach((value) => classifiableNames.add(value));
       }
-      pushCommentRange(start2, width);
     }
-    function pushCommentRange(start2, width) {
-      pushClassification(start2, width, 1 /* comment */);
+    return classifiableNames;
+  }
+  function resolveModuleNamesReusingOldState(moduleNames, file) {
+    var _a3;
+    if (structureIsReused === 0 /* Not */ && !file.ambientModuleNames.length) {
+      return resolveModuleNamesWorker(
+        moduleNames,
+        file,
+        /*reusedNames*/
+        void 0
+      );
     }
-    function classifyJSDocComment(docComment) {
-      var _a2, _b, _c, _d, _e, _f, _g;
-      let pos = docComment.pos;
-      if (docComment.tags) {
-        for (const tag of docComment.tags) {
-          if (tag.pos !== pos) {
-            pushCommentRange(pos, tag.pos - pos);
-          }
-          pushClassification(tag.pos, 1, 10 /* punctuation */);
-          pushClassification(tag.tagName.pos, tag.tagName.end - tag.tagName.pos, 18 /* docCommentTagName */);
-          pos = tag.tagName.end;
-          let commentStart = tag.tagName.end;
-          switch (tag.kind) {
-            case 343 /* JSDocParameterTag */:
-              const param = tag;
-              processJSDocParameterTag(param);
-              commentStart = param.isNameFirst && ((_a2 = param.typeExpression) == null ? void 0 : _a2.end) || param.name.end;
-              break;
-            case 350 /* JSDocPropertyTag */:
-              const prop = tag;
-              commentStart = prop.isNameFirst && ((_b = prop.typeExpression) == null ? void 0 : _b.end) || prop.name.end;
-              break;
-            case 347 /* JSDocTemplateTag */:
-              processJSDocTemplateTag(tag);
-              pos = tag.end;
-              commentStart = tag.typeParameters.end;
-              break;
-            case 348 /* JSDocTypedefTag */:
-              const type = tag;
-              commentStart = ((_c = type.typeExpression) == null ? void 0 : _c.kind) === 312 /* JSDocTypeExpression */ && ((_d = type.fullName) == null ? void 0 : _d.end) || ((_e = type.typeExpression) == null ? void 0 : _e.end) || commentStart;
-              break;
-            case 341 /* JSDocCallbackTag */:
-              commentStart = tag.typeExpression.end;
-              break;
-            case 346 /* JSDocTypeTag */:
-              processElement(tag.typeExpression);
-              pos = tag.end;
-              commentStart = tag.typeExpression.end;
-              break;
-            case 345 /* JSDocThisTag */:
-            case 342 /* JSDocEnumTag */:
-              commentStart = tag.typeExpression.end;
-              break;
-            case 344 /* JSDocReturnTag */:
-              processElement(tag.typeExpression);
-              pos = tag.end;
-              commentStart = ((_f = tag.typeExpression) == null ? void 0 : _f.end) || commentStart;
-              break;
-            case 349 /* JSDocSeeTag */:
-              commentStart = ((_g = tag.name) == null ? void 0 : _g.end) || commentStart;
-              break;
-            case 331 /* JSDocAugmentsTag */:
-            case 332 /* JSDocImplementsTag */:
-              commentStart = tag.class.end;
-              break;
-          }
-          if (typeof tag.comment === "object") {
-            pushCommentRange(tag.comment.pos, tag.comment.end - tag.comment.pos);
-          } else if (typeof tag.comment === "string") {
-            pushCommentRange(commentStart, tag.end - commentStart);
+    const oldSourceFile = oldProgram && oldProgram.getSourceFile(file.fileName);
+    if (oldSourceFile !== file && file.resolvedModules) {
+      const result2 = [];
+      for (const moduleName of moduleNames) {
+        const resolvedModule = file.resolvedModules.get(moduleName.text, getModeForUsageLocation(file, moduleName));
+        result2.push(resolvedModule);
+      }
+      return result2;
+    }
+    let unknownModuleNames;
+    let result;
+    let reusedNames;
+    const predictedToResolveToAmbientModuleMarker = emptyResolution;
+    for (let i = 0; i < moduleNames.length; i++) {
+      const moduleName = moduleNames[i];
+      if (file === oldSourceFile && !hasInvalidatedResolutions(oldSourceFile.path)) {
+        const mode = getModeForUsageLocation(file, moduleName);
+        const oldResolution = (_a3 = oldSourceFile.resolvedModules) == null ? void 0 : _a3.get(moduleName.text, mode);
+        if (oldResolution == null ? void 0 : oldResolution.resolvedModule) {
+          if (isTraceEnabled(options, host)) {
+            trace(
+              host,
+              oldResolution.resolvedModule.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
+              moduleName.text,
+              getNormalizedAbsolutePath(file.originalFileName, currentDirectory),
+              oldResolution.resolvedModule.resolvedFileName,
+              oldResolution.resolvedModule.packageId && packageIdToString(oldResolution.resolvedModule.packageId)
+            );
           }
+          (result != null ? result : result = new Array(moduleNames.length))[i] = oldResolution;
+          (reusedNames != null ? reusedNames : reusedNames = []).push(moduleName);
+          continue;
         }
       }
-      if (pos !== docComment.end) {
-        pushCommentRange(pos, docComment.end - pos);
-      }
-      return;
-      function processJSDocParameterTag(tag) {
-        if (tag.isNameFirst) {
-          pushCommentRange(pos, tag.name.pos - pos);
-          pushClassification(tag.name.pos, tag.name.end - tag.name.pos, 17 /* parameterName */);
-          pos = tag.name.end;
-        }
-        if (tag.typeExpression) {
-          pushCommentRange(pos, tag.typeExpression.pos - pos);
-          processElement(tag.typeExpression);
-          pos = tag.typeExpression.end;
-        }
-        if (!tag.isNameFirst) {
-          pushCommentRange(pos, tag.name.pos - pos);
-          pushClassification(tag.name.pos, tag.name.end - tag.name.pos, 17 /* parameterName */);
-          pos = tag.name.end;
+      let resolvesToAmbientModuleInNonModifiedFile = false;
+      if (contains(file.ambientModuleNames, moduleName.text)) {
+        resolvesToAmbientModuleInNonModifiedFile = true;
+        if (isTraceEnabled(options, host)) {
+          trace(host, Diagnostics.Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1, moduleName.text, getNormalizedAbsolutePath(file.originalFileName, currentDirectory));
         }
+      } else {
+        resolvesToAmbientModuleInNonModifiedFile = moduleNameResolvesToAmbientModuleInNonModifiedFile(moduleName);
+      }
+      if (resolvesToAmbientModuleInNonModifiedFile) {
+        (result || (result = new Array(moduleNames.length)))[i] = predictedToResolveToAmbientModuleMarker;
+      } else {
+        (unknownModuleNames != null ? unknownModuleNames : unknownModuleNames = []).push(moduleName);
       }
     }
-    function tryClassifyTripleSlashComment(start2, width) {
-      const tripleSlashXMLCommentRegEx = /^(\/\/\/\s*)(<)(?:(\S+)((?:[^/]|\/[^>])*)(\/>)?)?/im;
-      const attributeRegex = /(\s)(\S+)(\s*)(=)(\s*)('[^']+'|"[^"]+")/img;
-      const text = sourceFile.text.substr(start2, width);
-      const match = tripleSlashXMLCommentRegEx.exec(text);
-      if (!match) {
-        return false;
+    const resolutions = unknownModuleNames && unknownModuleNames.length ? resolveModuleNamesWorker(unknownModuleNames, file, reusedNames) : emptyArray;
+    if (!result) {
+      Debug.assert(resolutions.length === moduleNames.length);
+      return resolutions;
+    }
+    let j = 0;
+    for (let i = 0; i < result.length; i++) {
+      if (!result[i]) {
+        result[i] = resolutions[j];
+        j++;
       }
-      if (!match[3] || !(match[3] in commentPragmas)) {
+    }
+    Debug.assert(j === resolutions.length);
+    return result;
+    function moduleNameResolvesToAmbientModuleInNonModifiedFile(moduleName) {
+      const resolutionToFile = getResolvedModule(oldSourceFile, moduleName.text, getModeForUsageLocation(file, moduleName));
+      const resolvedFile = resolutionToFile && oldProgram.getSourceFile(resolutionToFile.resolvedFileName);
+      if (resolutionToFile && resolvedFile) {
         return false;
       }
-      let pos = start2;
-      pushCommentRange(pos, match[1].length);
-      pos += match[1].length;
-      pushClassification(pos, match[2].length, 10 /* punctuation */);
-      pos += match[2].length;
-      pushClassification(pos, match[3].length, 21 /* jsxSelfClosingTagName */);
-      pos += match[3].length;
-      const attrText = match[4];
-      let attrPos = pos;
-      while (true) {
-        const attrMatch = attributeRegex.exec(attrText);
-        if (!attrMatch) {
-          break;
-        }
-        const newAttrPos = pos + attrMatch.index + attrMatch[1].length;
-        if (newAttrPos > attrPos) {
-          pushCommentRange(attrPos, newAttrPos - attrPos);
-          attrPos = newAttrPos;
-        }
-        pushClassification(attrPos, attrMatch[2].length, 22 /* jsxAttribute */);
-        attrPos += attrMatch[2].length;
-        if (attrMatch[3].length) {
-          pushCommentRange(attrPos, attrMatch[3].length);
-          attrPos += attrMatch[3].length;
-        }
-        pushClassification(attrPos, attrMatch[4].length, 5 /* operator */);
-        attrPos += attrMatch[4].length;
-        if (attrMatch[5].length) {
-          pushCommentRange(attrPos, attrMatch[5].length);
-          attrPos += attrMatch[5].length;
-        }
-        pushClassification(attrPos, attrMatch[6].length, 24 /* jsxAttributeStringLiteralValue */);
-        attrPos += attrMatch[6].length;
-      }
-      pos += match[4].length;
-      if (pos > attrPos) {
-        pushCommentRange(attrPos, pos - attrPos);
-      }
-      if (match[5]) {
-        pushClassification(pos, match[5].length, 10 /* punctuation */);
-        pos += match[5].length;
+      const unmodifiedFile = ambientModuleNameToUnmodifiedFileName.get(moduleName.text);
+      if (!unmodifiedFile) {
+        return false;
       }
-      const end = start2 + width;
-      if (pos < end) {
-        pushCommentRange(pos, end - pos);
+      if (isTraceEnabled(options, host)) {
+        trace(host, Diagnostics.Module_0_was_resolved_as_ambient_module_declared_in_1_since_this_file_was_not_modified, moduleName.text, unmodifiedFile);
       }
       return true;
     }
-    function processJSDocTemplateTag(tag) {
-      for (const child of tag.getChildren()) {
-        processElement(child);
-      }
+  }
+  function resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectiveNames, containingFile) {
+    var _a3;
+    if (structureIsReused === 0 /* Not */) {
+      return resolveTypeReferenceDirectiveNamesWorker(
+        typeDirectiveNames,
+        containingFile,
+        /*resuedNames*/
+        void 0
+      );
     }
-    function classifyDisabledMergeCode(text, start2, end) {
-      let i;
-      for (i = start2; i < end; i++) {
-        if (isLineBreak(text.charCodeAt(i))) {
-          break;
+    const oldSourceFile = !isString(containingFile) ? oldProgram && oldProgram.getSourceFile(containingFile.fileName) : void 0;
+    if (!isString(containingFile)) {
+      if (oldSourceFile !== containingFile && containingFile.resolvedTypeReferenceDirectiveNames) {
+        const result2 = [];
+        for (const typeDirectiveName of typeDirectiveNames) {
+          const resolvedTypeReferenceDirective = containingFile.resolvedTypeReferenceDirectiveNames.get(getTypeReferenceResolutionName(typeDirectiveName), getModeForFileReference(typeDirectiveName, containingFile.impliedNodeFormat));
+          result2.push(resolvedTypeReferenceDirective);
         }
-      }
-      pushClassification(start2, i - start2, 1 /* comment */);
-      mergeConflictScanner.setTextPos(i);
-      while (mergeConflictScanner.getTextPos() < end) {
-        classifyDisabledCodeToken();
-      }
-    }
-    function classifyDisabledCodeToken() {
-      const start2 = mergeConflictScanner.getTextPos();
-      const tokenKind = mergeConflictScanner.scan();
-      const end = mergeConflictScanner.getTextPos();
-      const type = classifyTokenType(tokenKind);
-      if (type) {
-        pushClassification(start2, end - start2, type);
+        return result2;
       }
     }
-    function tryClassifyNode(node) {
-      if (isJSDoc(node)) {
-        return true;
-      }
-      if (nodeIsMissing(node)) {
-        return true;
-      }
-      const classifiedElementName = tryClassifyJsxElementName(node);
-      if (!isToken(node) && node.kind !== 11 /* JsxText */ && classifiedElementName === void 0) {
-        return false;
-      }
-      const tokenStart = node.kind === 11 /* JsxText */ ? node.pos : classifyLeadingTriviaAndGetTokenStart(node);
-      const tokenWidth = node.end - tokenStart;
-      Debug.assert(tokenWidth >= 0);
-      if (tokenWidth > 0) {
-        const type = classifiedElementName || classifyTokenType(node.kind, node);
-        if (type) {
-          pushClassification(tokenStart, tokenWidth, type);
+    let unknownTypeReferenceDirectiveNames;
+    let result;
+    let reusedNames;
+    const containingSourceFile = !isString(containingFile) ? containingFile : void 0;
+    const canReuseResolutions = !isString(containingFile) ? containingFile === oldSourceFile && !hasInvalidatedResolutions(oldSourceFile.path) : !hasInvalidatedResolutions(toPath3(containingFile));
+    for (let i = 0; i < typeDirectiveNames.length; i++) {
+      const entry = typeDirectiveNames[i];
+      if (canReuseResolutions) {
+        const typeDirectiveName = getTypeReferenceResolutionName(entry);
+        const mode = getModeForFileReference(entry, containingSourceFile == null ? void 0 : containingSourceFile.impliedNodeFormat);
+        const oldResolution = (_a3 = !isString(containingFile) ? oldSourceFile == null ? void 0 : oldSourceFile.resolvedTypeReferenceDirectiveNames : oldProgram == null ? void 0 : oldProgram.getAutomaticTypeDirectiveResolutions()) == null ? void 0 : _a3.get(typeDirectiveName, mode);
+        if (oldResolution == null ? void 0 : oldResolution.resolvedTypeReferenceDirective) {
+          if (isTraceEnabled(options, host)) {
+            trace(
+              host,
+              oldResolution.resolvedTypeReferenceDirective.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
+              typeDirectiveName,
+              !isString(containingFile) ? getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile,
+              oldResolution.resolvedTypeReferenceDirective.resolvedFileName,
+              oldResolution.resolvedTypeReferenceDirective.packageId && packageIdToString(oldResolution.resolvedTypeReferenceDirective.packageId)
+            );
+          }
+          (result != null ? result : result = new Array(typeDirectiveNames.length))[i] = oldResolution;
+          (reusedNames != null ? reusedNames : reusedNames = []).push(entry);
+          continue;
         }
       }
-      return true;
+      (unknownTypeReferenceDirectiveNames != null ? unknownTypeReferenceDirectiveNames : unknownTypeReferenceDirectiveNames = []).push(entry);
     }
-    function tryClassifyJsxElementName(token) {
-      switch (token.parent && token.parent.kind) {
-        case 283 /* JsxOpeningElement */:
-          if (token.parent.tagName === token) {
-            return 19 /* jsxOpenTagName */;
-          }
-          break;
-        case 284 /* JsxClosingElement */:
-          if (token.parent.tagName === token) {
-            return 20 /* jsxCloseTagName */;
-          }
-          break;
-        case 282 /* JsxSelfClosingElement */:
-          if (token.parent.tagName === token) {
-            return 21 /* jsxSelfClosingTagName */;
-          }
-          break;
-        case 288 /* JsxAttribute */:
-          if (token.parent.name === token) {
-            return 22 /* jsxAttribute */;
-          }
-          break;
-      }
-      return void 0;
+    if (!unknownTypeReferenceDirectiveNames)
+      return result || emptyArray;
+    const resolutions = resolveTypeReferenceDirectiveNamesWorker(
+      unknownTypeReferenceDirectiveNames,
+      containingFile,
+      reusedNames
+    );
+    if (!result) {
+      Debug.assert(resolutions.length === typeDirectiveNames.length);
+      return resolutions;
     }
-    function classifyTokenType(tokenKind, token) {
-      if (isKeyword(tokenKind)) {
-        return 3 /* keyword */;
+    let j = 0;
+    for (let i = 0; i < result.length; i++) {
+      if (!result[i]) {
+        result[i] = resolutions[j];
+        j++;
       }
-      if (tokenKind === 29 /* LessThanToken */ || tokenKind === 31 /* GreaterThanToken */) {
-        if (token && getTypeArgumentOrTypeParameterList(token.parent)) {
-          return 10 /* punctuation */;
+    }
+    Debug.assert(j === resolutions.length);
+    return result;
+  }
+  function canReuseProjectReferences() {
+    return !forEachProjectReference(
+      oldProgram.getProjectReferences(),
+      oldProgram.getResolvedProjectReferences(),
+      (oldResolvedRef, parent2, index) => {
+        const newRef = (parent2 ? parent2.commandLine.projectReferences : projectReferences)[index];
+        const newResolvedRef = parseProjectReferenceConfigFile(newRef);
+        if (oldResolvedRef) {
+          return !newResolvedRef || newResolvedRef.sourceFile !== oldResolvedRef.sourceFile || !arrayIsEqualTo(oldResolvedRef.commandLine.fileNames, newResolvedRef.commandLine.fileNames);
+        } else {
+          return newResolvedRef !== void 0;
         }
+      },
+      (oldProjectReferences, parent2) => {
+        const newReferences = parent2 ? getResolvedProjectReferenceByPath(parent2.sourceFile.path).commandLine.projectReferences : projectReferences;
+        return !arrayIsEqualTo(oldProjectReferences, newReferences, projectReferenceIsEqualTo);
       }
-      if (isPunctuation(tokenKind)) {
-        if (token) {
-          const parent2 = token.parent;
-          if (tokenKind === 63 /* EqualsToken */) {
-            if (parent2.kind === 257 /* VariableDeclaration */ || parent2.kind === 169 /* PropertyDeclaration */ || parent2.kind === 166 /* Parameter */ || parent2.kind === 288 /* JsxAttribute */) {
-              return 5 /* operator */;
-            }
-          }
-          if (parent2.kind === 223 /* BinaryExpression */ || parent2.kind === 221 /* PrefixUnaryExpression */ || parent2.kind === 222 /* PostfixUnaryExpression */ || parent2.kind === 224 /* ConditionalExpression */) {
-            return 5 /* operator */;
-          }
+    );
+  }
+  function tryReuseStructureFromOldProgram() {
+    var _a3;
+    if (!oldProgram) {
+      return 0 /* Not */;
+    }
+    const oldOptions = oldProgram.getCompilerOptions();
+    if (changesAffectModuleResolution(oldOptions, options)) {
+      return 0 /* Not */;
+    }
+    const oldRootNames = oldProgram.getRootFileNames();
+    if (!arrayIsEqualTo(oldRootNames, rootNames)) {
+      return 0 /* Not */;
+    }
+    if (!canReuseProjectReferences()) {
+      return 0 /* Not */;
+    }
+    if (projectReferences) {
+      resolvedProjectReferences = projectReferences.map(parseProjectReferenceConfigFile);
+    }
+    const newSourceFiles = [];
+    const modifiedSourceFiles = [];
+    structureIsReused = 2 /* Completely */;
+    if (oldProgram.getMissingFilePaths().some((missingFilePath) => host.fileExists(missingFilePath))) {
+      return 0 /* Not */;
+    }
+    const oldSourceFiles = oldProgram.getSourceFiles();
+    let SeenPackageName;
+    ((SeenPackageName2) => {
+      SeenPackageName2[SeenPackageName2["Exists"] = 0] = "Exists";
+      SeenPackageName2[SeenPackageName2["Modified"] = 1] = "Modified";
+    })(SeenPackageName || (SeenPackageName = {}));
+    const seenPackageNames = /* @__PURE__ */ new Map();
+    for (const oldSourceFile of oldSourceFiles) {
+      const sourceFileOptions = getCreateSourceFileOptions(oldSourceFile.fileName, moduleResolutionCache, host, options);
+      let newSourceFile = host.getSourceFileByPath ? host.getSourceFileByPath(
+        oldSourceFile.fileName,
+        oldSourceFile.resolvedPath,
+        sourceFileOptions,
+        /*onError*/
+        void 0,
+        shouldCreateNewSourceFile || sourceFileOptions.impliedNodeFormat !== oldSourceFile.impliedNodeFormat
+      ) : host.getSourceFile(
+        oldSourceFile.fileName,
+        sourceFileOptions,
+        /*onError*/
+        void 0,
+        shouldCreateNewSourceFile || sourceFileOptions.impliedNodeFormat !== oldSourceFile.impliedNodeFormat
+      );
+      if (!newSourceFile) {
+        return 0 /* Not */;
+      }
+      newSourceFile.packageJsonLocations = ((_a3 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a3.length) ? sourceFileOptions.packageJsonLocations : void 0;
+      newSourceFile.packageJsonScope = sourceFileOptions.packageJsonScope;
+      Debug.assert(!newSourceFile.redirectInfo, "Host should not return a redirect source file from `getSourceFile`");
+      let fileChanged;
+      if (oldSourceFile.redirectInfo) {
+        if (newSourceFile !== oldSourceFile.redirectInfo.unredirected) {
+          return 0 /* Not */;
         }
-        return 10 /* punctuation */;
-      } else if (tokenKind === 8 /* NumericLiteral */) {
-        return 4 /* numericLiteral */;
-      } else if (tokenKind === 9 /* BigIntLiteral */) {
-        return 25 /* bigintLiteral */;
-      } else if (tokenKind === 10 /* StringLiteral */) {
-        return token && token.parent.kind === 288 /* JsxAttribute */ ? 24 /* jsxAttributeStringLiteralValue */ : 6 /* stringLiteral */;
-      } else if (tokenKind === 13 /* RegularExpressionLiteral */) {
-        return 6 /* stringLiteral */;
-      } else if (isTemplateLiteralKind(tokenKind)) {
-        return 6 /* stringLiteral */;
-      } else if (tokenKind === 11 /* JsxText */) {
-        return 23 /* jsxText */;
-      } else if (tokenKind === 79 /* Identifier */) {
-        if (token) {
-          switch (token.parent.kind) {
-            case 260 /* ClassDeclaration */:
-              if (token.parent.name === token) {
-                return 11 /* className */;
-              }
-              return;
-            case 165 /* TypeParameter */:
-              if (token.parent.name === token) {
-                return 15 /* typeParameterName */;
-              }
-              return;
-            case 261 /* InterfaceDeclaration */:
-              if (token.parent.name === token) {
-                return 13 /* interfaceName */;
-              }
-              return;
-            case 263 /* EnumDeclaration */:
-              if (token.parent.name === token) {
-                return 12 /* enumName */;
-              }
-              return;
-            case 264 /* ModuleDeclaration */:
-              if (token.parent.name === token) {
-                return 14 /* moduleName */;
-              }
-              return;
-            case 166 /* Parameter */:
-              if (token.parent.name === token) {
-                return isThisIdentifier(token) ? 3 /* keyword */ : 17 /* parameterName */;
-              }
-              return;
-          }
-          if (isConstTypeReference(token.parent)) {
-            return 3 /* keyword */;
-          }
+        fileChanged = false;
+        newSourceFile = oldSourceFile;
+      } else if (oldProgram.redirectTargetsMap.has(oldSourceFile.path)) {
+        if (newSourceFile !== oldSourceFile) {
+          return 0 /* Not */;
         }
-        return 2 /* identifier */;
-      }
-    }
-    function processElement(element) {
-      if (!element) {
-        return;
+        fileChanged = false;
+      } else {
+        fileChanged = newSourceFile !== oldSourceFile;
       }
-      if (decodedTextSpanIntersectsWith(spanStart, spanLength, element.pos, element.getFullWidth())) {
-        checkForClassificationCancellation(cancellationToken, element.kind);
-        for (const child of element.getChildren(sourceFile)) {
-          if (!tryClassifyNode(child)) {
-            processElement(child);
-          }
+      newSourceFile.path = oldSourceFile.path;
+      newSourceFile.originalFileName = oldSourceFile.originalFileName;
+      newSourceFile.resolvedPath = oldSourceFile.resolvedPath;
+      newSourceFile.fileName = oldSourceFile.fileName;
+      const packageName = oldProgram.sourceFileToPackageName.get(oldSourceFile.path);
+      if (packageName !== void 0) {
+        const prevKind = seenPackageNames.get(packageName);
+        const newKind = fileChanged ? 1 /* Modified */ : 0 /* Exists */;
+        if (prevKind !== void 0 && newKind === 1 /* Modified */ || prevKind === 1 /* Modified */) {
+          return 0 /* Not */;
         }
+        seenPackageNames.set(packageName, newKind);
       }
-    }
-  }
-
-  // src/services/documentHighlights.ts
-  var DocumentHighlights;
-  ((DocumentHighlights3) => {
-    function getDocumentHighlights(program, cancellationToken, sourceFile, position, sourceFilesToSearch) {
-      const node = getTouchingPropertyName(sourceFile, position);
-      if (node.parent && (isJsxOpeningElement(node.parent) && node.parent.tagName === node || isJsxClosingElement(node.parent))) {
-        const { openingElement, closingElement } = node.parent.parent;
-        const highlightSpans = [openingElement, closingElement].map(({ tagName }) => getHighlightSpanForNode(tagName, sourceFile));
-        return [{ fileName: sourceFile.fileName, highlightSpans }];
-      }
-      return getSemanticDocumentHighlights(position, node, program, cancellationToken, sourceFilesToSearch) || getSyntacticDocumentHighlights(node, sourceFile);
-    }
-    DocumentHighlights3.getDocumentHighlights = getDocumentHighlights;
-    function getHighlightSpanForNode(node, sourceFile) {
-      return {
-        fileName: sourceFile.fileName,
-        textSpan: createTextSpanFromNode(node, sourceFile),
-        kind: "none" /* none */
-      };
-    }
-    function getSemanticDocumentHighlights(position, node, program, cancellationToken, sourceFilesToSearch) {
-      const sourceFilesSet = new Set(sourceFilesToSearch.map((f) => f.fileName));
-      const referenceEntries = ts_FindAllReferences_exports.getReferenceEntriesForNode(position, node, program, sourceFilesToSearch, cancellationToken, void 0, sourceFilesSet);
-      if (!referenceEntries)
-        return void 0;
-      const map2 = arrayToMultiMap(referenceEntries.map(ts_FindAllReferences_exports.toHighlightSpan), (e) => e.fileName, (e) => e.span);
-      const getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames());
-      return mapDefined(arrayFrom(map2.entries()), ([fileName, highlightSpans]) => {
-        if (!sourceFilesSet.has(fileName)) {
-          if (!program.redirectTargetsMap.has(toPath(fileName, program.getCurrentDirectory(), getCanonicalFileName))) {
-            return void 0;
+      if (fileChanged) {
+        if (oldSourceFile.impliedNodeFormat !== newSourceFile.impliedNodeFormat) {
+          structureIsReused = 1 /* SafeModules */;
+        } else if (!arrayIsEqualTo(oldSourceFile.libReferenceDirectives, newSourceFile.libReferenceDirectives, fileReferenceIsEqualTo)) {
+          structureIsReused = 1 /* SafeModules */;
+        } else if (oldSourceFile.hasNoDefaultLib !== newSourceFile.hasNoDefaultLib) {
+          structureIsReused = 1 /* SafeModules */;
+        } else if (!arrayIsEqualTo(oldSourceFile.referencedFiles, newSourceFile.referencedFiles, fileReferenceIsEqualTo)) {
+          structureIsReused = 1 /* SafeModules */;
+        } else {
+          collectExternalModuleReferences(newSourceFile);
+          if (!arrayIsEqualTo(oldSourceFile.imports, newSourceFile.imports, moduleNameIsEqualTo)) {
+            structureIsReused = 1 /* SafeModules */;
+          } else if (!arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations, moduleNameIsEqualTo)) {
+            structureIsReused = 1 /* SafeModules */;
+          } else if ((oldSourceFile.flags & 6291456 /* PermanentlySetIncrementalFlags */) !== (newSourceFile.flags & 6291456 /* PermanentlySetIncrementalFlags */)) {
+            structureIsReused = 1 /* SafeModules */;
+          } else if (!arrayIsEqualTo(oldSourceFile.typeReferenceDirectives, newSourceFile.typeReferenceDirectives, fileReferenceIsEqualTo)) {
+            structureIsReused = 1 /* SafeModules */;
           }
-          const redirectTarget = program.getSourceFile(fileName);
-          const redirect = find(sourceFilesToSearch, (f) => !!f.redirectInfo && f.redirectInfo.redirectTarget === redirectTarget);
-          fileName = redirect.fileName;
-          Debug.assert(sourceFilesSet.has(fileName));
         }
-        return { fileName, highlightSpans };
-      });
+        modifiedSourceFiles.push({ oldFile: oldSourceFile, newFile: newSourceFile });
+      } else if (hasInvalidatedResolutions(oldSourceFile.path)) {
+        structureIsReused = 1 /* SafeModules */;
+        modifiedSourceFiles.push({ oldFile: oldSourceFile, newFile: newSourceFile });
+      }
+      newSourceFiles.push(newSourceFile);
     }
-    function getSyntacticDocumentHighlights(node, sourceFile) {
-      const highlightSpans = getHighlightSpans(node, sourceFile);
-      return highlightSpans && [{ fileName: sourceFile.fileName, highlightSpans }];
+    if (structureIsReused !== 2 /* Completely */) {
+      return structureIsReused;
     }
-    function getHighlightSpans(node, sourceFile) {
-      switch (node.kind) {
-        case 99 /* IfKeyword */:
-        case 91 /* ElseKeyword */:
-          return isIfStatement(node.parent) ? getIfElseOccurrences(node.parent, sourceFile) : void 0;
-        case 105 /* ReturnKeyword */:
-          return useParent(node.parent, isReturnStatement, getReturnOccurrences);
-        case 109 /* ThrowKeyword */:
-          return useParent(node.parent, isThrowStatement, getThrowOccurrences);
-        case 111 /* TryKeyword */:
-        case 83 /* CatchKeyword */:
-        case 96 /* FinallyKeyword */:
-          const tryStatement = node.kind === 83 /* CatchKeyword */ ? node.parent.parent : node.parent;
-          return useParent(tryStatement, isTryStatement, getTryCatchFinallyOccurrences);
-        case 107 /* SwitchKeyword */:
-          return useParent(node.parent, isSwitchStatement, getSwitchCaseDefaultOccurrences);
-        case 82 /* CaseKeyword */:
-        case 88 /* DefaultKeyword */: {
-          if (isDefaultClause(node.parent) || isCaseClause(node.parent)) {
-            return useParent(node.parent.parent.parent, isSwitchStatement, getSwitchCaseDefaultOccurrences);
-          }
-          return void 0;
+    const modifiedFiles = modifiedSourceFiles.map((f) => f.oldFile);
+    for (const oldFile of oldSourceFiles) {
+      if (!contains(modifiedFiles, oldFile)) {
+        for (const moduleName of oldFile.ambientModuleNames) {
+          ambientModuleNameToUnmodifiedFileName.set(moduleName, oldFile.fileName);
         }
-        case 81 /* BreakKeyword */:
-        case 86 /* ContinueKeyword */:
-          return useParent(node.parent, isBreakOrContinueStatement, getBreakOrContinueStatementOccurrences);
-        case 97 /* ForKeyword */:
-        case 115 /* WhileKeyword */:
-        case 90 /* DoKeyword */:
-          return useParent(node.parent, (n) => isIterationStatement(n, true), getLoopBreakContinueOccurrences);
-        case 135 /* ConstructorKeyword */:
-          return getFromAllDeclarations(isConstructorDeclaration, [135 /* ConstructorKeyword */]);
-        case 137 /* GetKeyword */:
-        case 151 /* SetKeyword */:
-          return getFromAllDeclarations(isAccessor, [137 /* GetKeyword */, 151 /* SetKeyword */]);
-        case 133 /* AwaitKeyword */:
-          return useParent(node.parent, isAwaitExpression, getAsyncAndAwaitOccurrences);
-        case 132 /* AsyncKeyword */:
-          return highlightSpans(getAsyncAndAwaitOccurrences(node));
-        case 125 /* YieldKeyword */:
-          return highlightSpans(getYieldOccurrences(node));
-        case 101 /* InKeyword */:
-          return void 0;
-        default:
-          return isModifierKind(node.kind) && (isDeclaration(node.parent) || isVariableStatement(node.parent)) ? highlightSpans(getModifierOccurrences(node.kind, node.parent)) : void 0;
-      }
-      function getFromAllDeclarations(nodeTest, keywords) {
-        return useParent(node.parent, nodeTest, (decl) => mapDefined(decl.symbol.declarations, (d) => nodeTest(d) ? find(d.getChildren(sourceFile), (c) => contains(keywords, c.kind)) : void 0));
-      }
-      function useParent(node2, nodeTest, getNodes4) {
-        return nodeTest(node2) ? highlightSpans(getNodes4(node2, sourceFile)) : void 0;
-      }
-      function highlightSpans(nodes) {
-        return nodes && nodes.map((node2) => getHighlightSpanForNode(node2, sourceFile));
       }
     }
-    function aggregateOwnedThrowStatements(node) {
-      if (isThrowStatement(node)) {
-        return [node];
-      } else if (isTryStatement(node)) {
-        return concatenate(
-          node.catchClause ? aggregateOwnedThrowStatements(node.catchClause) : node.tryBlock && aggregateOwnedThrowStatements(node.tryBlock),
-          node.finallyBlock && aggregateOwnedThrowStatements(node.finallyBlock)
-        );
+    for (const { oldFile: oldSourceFile, newFile: newSourceFile } of modifiedSourceFiles) {
+      const moduleNames = getModuleNames(newSourceFile);
+      const resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFile);
+      const resolutionsChanged = hasChangesInResolutions(moduleNames, newSourceFile, resolutions, oldSourceFile.resolvedModules, moduleResolutionIsEqualTo, moduleResolutionNameAndModeGetter);
+      if (resolutionsChanged) {
+        structureIsReused = 1 /* SafeModules */;
+        newSourceFile.resolvedModules = zipToModeAwareCache(newSourceFile, moduleNames, resolutions, moduleResolutionNameAndModeGetter);
+      } else {
+        newSourceFile.resolvedModules = oldSourceFile.resolvedModules;
       }
-      return isFunctionLike(node) ? void 0 : flatMapChildren(node, aggregateOwnedThrowStatements);
-    }
-    function getThrowStatementOwner(throwStatement) {
-      let child = throwStatement;
-      while (child.parent) {
-        const parent2 = child.parent;
-        if (isFunctionBlock(parent2) || parent2.kind === 308 /* SourceFile */) {
-          return parent2;
-        }
-        if (isTryStatement(parent2) && parent2.tryBlock === child && parent2.catchClause) {
-          return child;
-        }
-        child = parent2;
+      const typesReferenceDirectives = newSourceFile.typeReferenceDirectives;
+      const typeReferenceResolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typesReferenceDirectives, newSourceFile);
+      const typeReferenceResolutionsChanged = hasChangesInResolutions(typesReferenceDirectives, newSourceFile, typeReferenceResolutions, oldSourceFile.resolvedTypeReferenceDirectiveNames, typeDirectiveIsEqualTo, typeReferenceResolutionNameAndModeGetter);
+      if (typeReferenceResolutionsChanged) {
+        structureIsReused = 1 /* SafeModules */;
+        newSourceFile.resolvedTypeReferenceDirectiveNames = zipToModeAwareCache(newSourceFile, typesReferenceDirectives, typeReferenceResolutions, typeReferenceResolutionNameAndModeGetter);
+      } else {
+        newSourceFile.resolvedTypeReferenceDirectiveNames = oldSourceFile.resolvedTypeReferenceDirectiveNames;
       }
-      return void 0;
-    }
-    function aggregateAllBreakAndContinueStatements(node) {
-      return isBreakOrContinueStatement(node) ? [node] : isFunctionLike(node) ? void 0 : flatMapChildren(node, aggregateAllBreakAndContinueStatements);
     }
-    function flatMapChildren(node, cb) {
-      const result = [];
-      node.forEachChild((child) => {
-        const value = cb(child);
-        if (value !== void 0) {
-          result.push(...toArray(value));
-        }
-      });
-      return result;
+    if (structureIsReused !== 2 /* Completely */) {
+      return structureIsReused;
     }
-    function ownsBreakOrContinueStatement(owner, statement) {
-      const actualOwner = getBreakOrContinueOwner(statement);
-      return !!actualOwner && actualOwner === owner;
+    if (changesAffectingProgramStructure(oldOptions, options)) {
+      return 1 /* SafeModules */;
     }
-    function getBreakOrContinueOwner(statement) {
-      return findAncestor(statement, (node) => {
-        switch (node.kind) {
-          case 252 /* SwitchStatement */:
-            if (statement.kind === 248 /* ContinueStatement */) {
-              return false;
-            }
-          case 245 /* ForStatement */:
-          case 246 /* ForInStatement */:
-          case 247 /* ForOfStatement */:
-          case 244 /* WhileStatement */:
-          case 243 /* DoStatement */:
-            return !statement.label || isLabeledBy(node, statement.label.escapedText);
-          default:
-            return isFunctionLike(node) && "quit";
-        }
-      });
+    if (host.hasChangedAutomaticTypeDirectiveNames) {
+      if (host.hasChangedAutomaticTypeDirectiveNames())
+        return 1 /* SafeModules */;
+    } else {
+      automaticTypeDirectiveNames = getAutomaticTypeDirectiveNames(options, host);
+      if (!arrayIsEqualTo(oldProgram.getAutomaticTypeDirectiveNames(), automaticTypeDirectiveNames))
+        return 1 /* SafeModules */;
     }
-    function getModifierOccurrences(modifier, declaration) {
-      return mapDefined(getNodesToSearchForModifier(declaration, modifierToFlag(modifier)), (node) => findModifier(node, modifier));
+    missingFilePaths = oldProgram.getMissingFilePaths();
+    Debug.assert(newSourceFiles.length === oldProgram.getSourceFiles().length);
+    for (const newSourceFile of newSourceFiles) {
+      filesByName.set(newSourceFile.path, newSourceFile);
     }
-    function getNodesToSearchForModifier(declaration, modifierFlag) {
-      const container = declaration.parent;
-      switch (container.kind) {
-        case 265 /* ModuleBlock */:
-        case 308 /* SourceFile */:
-        case 238 /* Block */:
-        case 292 /* CaseClause */:
-        case 293 /* DefaultClause */:
-          if (modifierFlag & 256 /* Abstract */ && isClassDeclaration(declaration)) {
-            return [...declaration.members, declaration];
-          } else {
-            return container.statements;
-          }
-        case 173 /* Constructor */:
-        case 171 /* MethodDeclaration */:
-        case 259 /* FunctionDeclaration */:
-          return [...container.parameters, ...isClassLike(container.parent) ? container.parent.members : []];
-        case 260 /* ClassDeclaration */:
-        case 228 /* ClassExpression */:
-        case 261 /* InterfaceDeclaration */:
-        case 184 /* TypeLiteral */:
-          const nodes = container.members;
-          if (modifierFlag & (28 /* AccessibilityModifier */ | 64 /* Readonly */)) {
-            const constructor = find(container.members, isConstructorDeclaration);
-            if (constructor) {
-              return [...nodes, ...constructor.parameters];
-            }
-          } else if (modifierFlag & 256 /* Abstract */) {
-            return [...nodes, container];
-          }
-          return nodes;
-        case 207 /* ObjectLiteralExpression */:
-          return void 0;
-        default:
-          Debug.assertNever(container, "Invalid container kind.");
+    const oldFilesByNameMap = oldProgram.getFilesByNameMap();
+    oldFilesByNameMap.forEach((oldFile, path) => {
+      if (!oldFile) {
+        filesByName.set(path, oldFile);
+        return;
       }
-    }
-    function pushKeywordIf(keywordList, token, ...expected) {
-      if (token && contains(expected, token.kind)) {
-        keywordList.push(token);
-        return true;
+      if (oldFile.path === path) {
+        if (oldProgram.isSourceFileFromExternalLibrary(oldFile)) {
+          sourceFilesFoundSearchingNodeModules.set(oldFile.path, true);
+        }
+        return;
       }
+      filesByName.set(path, filesByName.get(oldFile.path));
+    });
+    files = newSourceFiles;
+    fileReasons = oldProgram.getFileIncludeReasons();
+    fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics();
+    resolvedTypeReferenceDirectives = oldProgram.getResolvedTypeReferenceDirectives();
+    automaticTypeDirectiveNames = oldProgram.getAutomaticTypeDirectiveNames();
+    automaticTypeDirectiveResolutions = oldProgram.getAutomaticTypeDirectiveResolutions();
+    sourceFileToPackageName = oldProgram.sourceFileToPackageName;
+    redirectTargetsMap = oldProgram.redirectTargetsMap;
+    usesUriStyleNodeCoreModules = oldProgram.usesUriStyleNodeCoreModules;
+    return 2 /* Completely */;
+  }
+  function getEmitHost(writeFileCallback) {
+    return {
+      getPrependNodes,
+      getCanonicalFileName,
+      getCommonSourceDirectory: program.getCommonSourceDirectory,
+      getCompilerOptions: program.getCompilerOptions,
+      getCurrentDirectory: () => currentDirectory,
+      getNewLine: () => host.getNewLine(),
+      getSourceFile: program.getSourceFile,
+      getSourceFileByPath: program.getSourceFileByPath,
+      getSourceFiles: program.getSourceFiles,
+      getLibFileFromReference: program.getLibFileFromReference,
+      isSourceFileFromExternalLibrary,
+      getResolvedProjectReferenceToRedirect,
+      getProjectReferenceRedirect,
+      isSourceOfProjectReferenceRedirect,
+      getSymlinkCache,
+      writeFile: writeFileCallback || writeFile2,
+      isEmitBlocked,
+      readFile: (f) => host.readFile(f),
+      fileExists: (f) => {
+        const path = toPath3(f);
+        if (getSourceFileByPath(path))
+          return true;
+        if (contains(missingFilePaths, path))
+          return false;
+        return host.fileExists(f);
+      },
+      useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(),
+      getBuildInfo: (bundle) => {
+        var _a3;
+        return (_a3 = program.getBuildInfo) == null ? void 0 : _a3.call(program, bundle);
+      },
+      getSourceFileFromReference: (file, ref) => program.getSourceFileFromReference(file, ref),
+      redirectTargetsMap,
+      getFileIncludeReasons: program.getFileIncludeReasons,
+      createHash: maybeBind(host, host.createHash)
+    };
+  }
+  function writeFile2(fileName, text, writeByteOrderMark, onError, sourceFiles, data) {
+    host.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data);
+  }
+  function emitBuildInfo(writeFileCallback) {
+    var _a3, _b2;
+    Debug.assert(!outFile(options));
+    (_a3 = tracing) == null ? void 0 : _a3.push(
+      tracing.Phase.Emit,
+      "emitBuildInfo",
+      {},
+      /*separateBeginAndEnd*/
+      true
+    );
+    mark("beforeEmit");
+    const emitResult = emitFiles(
+      notImplementedResolver,
+      getEmitHost(writeFileCallback),
+      /*targetSourceFile*/
+      void 0,
+      /*transformers*/
+      noTransformers,
+      /*emitOnlyDtsFiles*/
+      false,
+      /*onlyBuildInfo*/
+      true
+    );
+    mark("afterEmit");
+    measure("Emit", "beforeEmit", "afterEmit");
+    (_b2 = tracing) == null ? void 0 : _b2.pop();
+    return emitResult;
+  }
+  function getResolvedProjectReferences() {
+    return resolvedProjectReferences;
+  }
+  function getProjectReferences() {
+    return projectReferences;
+  }
+  function getPrependNodes() {
+    return createPrependNodes(
+      projectReferences,
+      (_ref, index) => {
+        var _a3;
+        return (_a3 = resolvedProjectReferences[index]) == null ? void 0 : _a3.commandLine;
+      },
+      (fileName) => {
+        const path = toPath3(fileName);
+        const sourceFile = getSourceFileByPath(path);
+        return sourceFile ? sourceFile.text : filesByName.has(path) ? void 0 : host.readFile(path);
+      },
+      host
+    );
+  }
+  function isSourceFileFromExternalLibrary(file) {
+    return !!sourceFilesFoundSearchingNodeModules.get(file.path);
+  }
+  function isSourceFileDefaultLibrary(file) {
+    if (!file.isDeclarationFile) {
       return false;
     }
-    function getLoopBreakContinueOccurrences(loopNode) {
-      const keywords = [];
-      if (pushKeywordIf(keywords, loopNode.getFirstToken(), 97 /* ForKeyword */, 115 /* WhileKeyword */, 90 /* DoKeyword */)) {
-        if (loopNode.kind === 243 /* DoStatement */) {
-          const loopTokens = loopNode.getChildren();
-          for (let i = loopTokens.length - 1; i >= 0; i--) {
-            if (pushKeywordIf(keywords, loopTokens[i], 115 /* WhileKeyword */)) {
-              break;
-            }
-          }
-        }
-      }
-      forEach(aggregateAllBreakAndContinueStatements(loopNode.statement), (statement) => {
-        if (ownsBreakOrContinueStatement(loopNode, statement)) {
-          pushKeywordIf(keywords, statement.getFirstToken(), 81 /* BreakKeyword */, 86 /* ContinueKeyword */);
-        }
-      });
-      return keywords;
-    }
-    function getBreakOrContinueStatementOccurrences(breakOrContinueStatement) {
-      const owner = getBreakOrContinueOwner(breakOrContinueStatement);
-      if (owner) {
-        switch (owner.kind) {
-          case 245 /* ForStatement */:
-          case 246 /* ForInStatement */:
-          case 247 /* ForOfStatement */:
-          case 243 /* DoStatement */:
-          case 244 /* WhileStatement */:
-            return getLoopBreakContinueOccurrences(owner);
-          case 252 /* SwitchStatement */:
-            return getSwitchCaseDefaultOccurrences(owner);
-        }
-      }
-      return void 0;
+    if (file.hasNoDefaultLib) {
+      return true;
     }
-    function getSwitchCaseDefaultOccurrences(switchStatement) {
-      const keywords = [];
-      pushKeywordIf(keywords, switchStatement.getFirstToken(), 107 /* SwitchKeyword */);
-      forEach(switchStatement.caseBlock.clauses, (clause) => {
-        pushKeywordIf(keywords, clause.getFirstToken(), 82 /* CaseKeyword */, 88 /* DefaultKeyword */);
-        forEach(aggregateAllBreakAndContinueStatements(clause), (statement) => {
-          if (ownsBreakOrContinueStatement(switchStatement, statement)) {
-            pushKeywordIf(keywords, statement.getFirstToken(), 81 /* BreakKeyword */);
-          }
-        });
-      });
-      return keywords;
+    if (!options.noLib) {
+      return false;
     }
-    function getTryCatchFinallyOccurrences(tryStatement, sourceFile) {
-      const keywords = [];
-      pushKeywordIf(keywords, tryStatement.getFirstToken(), 111 /* TryKeyword */);
-      if (tryStatement.catchClause) {
-        pushKeywordIf(keywords, tryStatement.catchClause.getFirstToken(), 83 /* CatchKeyword */);
-      }
-      if (tryStatement.finallyBlock) {
-        const finallyKeyword = findChildOfKind(tryStatement, 96 /* FinallyKeyword */, sourceFile);
-        pushKeywordIf(keywords, finallyKeyword, 96 /* FinallyKeyword */);
-      }
-      return keywords;
+    const equalityComparer = host.useCaseSensitiveFileNames() ? equateStringsCaseSensitive : equateStringsCaseInsensitive;
+    if (!options.lib) {
+      return equalityComparer(file.fileName, getDefaultLibraryFileName());
+    } else {
+      return some(options.lib, (libFileName) => equalityComparer(file.fileName, pathForLibFile(libFileName)));
     }
-    function getThrowOccurrences(throwStatement, sourceFile) {
-      const owner = getThrowStatementOwner(throwStatement);
-      if (!owner) {
-        return void 0;
-      }
-      const keywords = [];
-      forEach(aggregateOwnedThrowStatements(owner), (throwStatement2) => {
-        keywords.push(findChildOfKind(throwStatement2, 109 /* ThrowKeyword */, sourceFile));
-      });
-      if (isFunctionBlock(owner)) {
-        forEachReturnStatement(owner, (returnStatement) => {
-          keywords.push(findChildOfKind(returnStatement, 105 /* ReturnKeyword */, sourceFile));
-        });
-      }
-      return keywords;
+  }
+  function getTypeChecker() {
+    return typeChecker || (typeChecker = createTypeChecker(program));
+  }
+  function emit(sourceFile, writeFileCallback, cancellationToken, emitOnly, transformers, forceDtsEmit) {
+    var _a3, _b2;
+    (_a3 = tracing) == null ? void 0 : _a3.push(
+      tracing.Phase.Emit,
+      "emit",
+      { path: sourceFile == null ? void 0 : sourceFile.path },
+      /*separateBeginAndEnd*/
+      true
+    );
+    const result = runWithCancellationToken(() => emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnly, transformers, forceDtsEmit));
+    (_b2 = tracing) == null ? void 0 : _b2.pop();
+    return result;
+  }
+  function isEmitBlocked(emitFileName) {
+    return hasEmitBlockingDiagnostics.has(toPath3(emitFileName));
+  }
+  function emitWorker(program2, sourceFile, writeFileCallback, cancellationToken, emitOnly, customTransformers, forceDtsEmit) {
+    if (!forceDtsEmit) {
+      const result = handleNoEmitOptions(program2, sourceFile, writeFileCallback, cancellationToken);
+      if (result)
+        return result;
     }
-    function getReturnOccurrences(returnStatement, sourceFile) {
-      const func = getContainingFunction(returnStatement);
-      if (!func) {
-        return void 0;
-      }
-      const keywords = [];
-      forEachReturnStatement(cast(func.body, isBlock), (returnStatement2) => {
-        keywords.push(findChildOfKind(returnStatement2, 105 /* ReturnKeyword */, sourceFile));
-      });
-      forEach(aggregateOwnedThrowStatements(func.body), (throwStatement) => {
-        keywords.push(findChildOfKind(throwStatement, 109 /* ThrowKeyword */, sourceFile));
-      });
-      return keywords;
+    const emitResolver = getTypeChecker().getEmitResolver(outFile(options) ? void 0 : sourceFile, cancellationToken);
+    mark("beforeEmit");
+    const emitResult = emitFiles(
+      emitResolver,
+      getEmitHost(writeFileCallback),
+      sourceFile,
+      getTransformers(options, customTransformers, emitOnly),
+      emitOnly,
+      /*onlyBuildInfo*/
+      false,
+      forceDtsEmit
+    );
+    mark("afterEmit");
+    measure("Emit", "beforeEmit", "afterEmit");
+    return emitResult;
+  }
+  function getSourceFile(fileName) {
+    return getSourceFileByPath(toPath3(fileName));
+  }
+  function getSourceFileByPath(path) {
+    return filesByName.get(path) || void 0;
+  }
+  function getDiagnosticsHelper(sourceFile, getDiagnostics2, cancellationToken) {
+    if (sourceFile) {
+      return sortAndDeduplicateDiagnostics(getDiagnostics2(sourceFile, cancellationToken));
     }
-    function getAsyncAndAwaitOccurrences(node) {
-      const func = getContainingFunction(node);
-      if (!func) {
-        return void 0;
-      }
-      const keywords = [];
-      if (func.modifiers) {
-        func.modifiers.forEach((modifier) => {
-          pushKeywordIf(keywords, modifier, 132 /* AsyncKeyword */);
-        });
+    return sortAndDeduplicateDiagnostics(flatMap(program.getSourceFiles(), (sourceFile2) => {
+      if (cancellationToken) {
+        cancellationToken.throwIfCancellationRequested();
       }
-      forEachChild(func, (child) => {
-        traverseWithoutCrossingFunction(child, (node2) => {
-          if (isAwaitExpression(node2)) {
-            pushKeywordIf(keywords, node2.getFirstToken(), 133 /* AwaitKeyword */);
-          }
-        });
-      });
-      return keywords;
+      return getDiagnostics2(sourceFile2, cancellationToken);
+    }));
+  }
+  function getSyntacticDiagnostics(sourceFile, cancellationToken) {
+    return getDiagnosticsHelper(sourceFile, getSyntacticDiagnosticsForFile, cancellationToken);
+  }
+  function getSemanticDiagnostics(sourceFile, cancellationToken) {
+    return getDiagnosticsHelper(sourceFile, getSemanticDiagnosticsForFile, cancellationToken);
+  }
+  function getCachedSemanticDiagnostics(sourceFile) {
+    var _a3;
+    return sourceFile ? (_a3 = cachedBindAndCheckDiagnosticsForFile.perFile) == null ? void 0 : _a3.get(sourceFile.path) : cachedBindAndCheckDiagnosticsForFile.allDiagnostics;
+  }
+  function getBindAndCheckDiagnostics(sourceFile, cancellationToken) {
+    return getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken);
+  }
+  function getProgramDiagnostics(sourceFile) {
+    var _a3;
+    if (skipTypeChecking(sourceFile, options, program)) {
+      return emptyArray;
     }
-    function getYieldOccurrences(node) {
-      const func = getContainingFunction(node);
-      if (!func) {
-        return void 0;
-      }
-      const keywords = [];
-      forEachChild(func, (child) => {
-        traverseWithoutCrossingFunction(child, (node2) => {
-          if (isYieldExpression(node2)) {
-            pushKeywordIf(keywords, node2.getFirstToken(), 125 /* YieldKeyword */);
-          }
-        });
-      });
-      return keywords;
+    const programDiagnosticsInFile = programDiagnostics.getDiagnostics(sourceFile.fileName);
+    if (!((_a3 = sourceFile.commentDirectives) == null ? void 0 : _a3.length)) {
+      return programDiagnosticsInFile;
     }
-    function traverseWithoutCrossingFunction(node, cb) {
-      cb(node);
-      if (!isFunctionLike(node) && !isClassLike(node) && !isInterfaceDeclaration(node) && !isModuleDeclaration(node) && !isTypeAliasDeclaration(node) && !isTypeNode(node)) {
-        forEachChild(node, (child) => traverseWithoutCrossingFunction(child, cb));
-      }
+    return getDiagnosticsWithPrecedingDirectives(sourceFile, sourceFile.commentDirectives, programDiagnosticsInFile).diagnostics;
+  }
+  function getDeclarationDiagnostics2(sourceFile, cancellationToken) {
+    const options2 = program.getCompilerOptions();
+    if (!sourceFile || outFile(options2)) {
+      return getDeclarationDiagnosticsWorker(sourceFile, cancellationToken);
+    } else {
+      return getDiagnosticsHelper(sourceFile, getDeclarationDiagnosticsForFile, cancellationToken);
     }
-    function getIfElseOccurrences(ifStatement, sourceFile) {
-      const keywords = getIfElseKeywords(ifStatement, sourceFile);
-      const result = [];
-      for (let i = 0; i < keywords.length; i++) {
-        if (keywords[i].kind === 91 /* ElseKeyword */ && i < keywords.length - 1) {
-          const elseKeyword = keywords[i];
-          const ifKeyword = keywords[i + 1];
-          let shouldCombineElseAndIf = true;
-          for (let j = ifKeyword.getStart(sourceFile) - 1; j >= elseKeyword.end; j--) {
-            if (!isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(j))) {
-              shouldCombineElseAndIf = false;
-              break;
-            }
-          }
-          if (shouldCombineElseAndIf) {
-            result.push({
-              fileName: sourceFile.fileName,
-              textSpan: createTextSpanFromBounds(elseKeyword.getStart(), ifKeyword.end),
-              kind: "reference" /* reference */
-            });
-            i++;
-            continue;
-          }
-        }
-        result.push(getHighlightSpanForNode(keywords[i], sourceFile));
+  }
+  function getSyntacticDiagnosticsForFile(sourceFile) {
+    if (isSourceFileJS(sourceFile)) {
+      if (!sourceFile.additionalSyntacticDiagnostics) {
+        sourceFile.additionalSyntacticDiagnostics = getJSSyntacticDiagnosticsForFile(sourceFile);
       }
-      return result;
+      return concatenate(sourceFile.additionalSyntacticDiagnostics, sourceFile.parseDiagnostics);
     }
-    function getIfElseKeywords(ifStatement, sourceFile) {
-      const keywords = [];
-      while (isIfStatement(ifStatement.parent) && ifStatement.parent.elseStatement === ifStatement) {
-        ifStatement = ifStatement.parent;
-      }
-      while (true) {
-        const children = ifStatement.getChildren(sourceFile);
-        pushKeywordIf(keywords, children[0], 99 /* IfKeyword */);
-        for (let i = children.length - 1; i >= 0; i--) {
-          if (pushKeywordIf(keywords, children[i], 91 /* ElseKeyword */)) {
-            break;
-          }
-        }
-        if (!ifStatement.elseStatement || !isIfStatement(ifStatement.elseStatement)) {
-          break;
-        }
-        ifStatement = ifStatement.elseStatement;
+    return sourceFile.parseDiagnostics;
+  }
+  function runWithCancellationToken(func) {
+    try {
+      return func();
+    } catch (e) {
+      if (e instanceof OperationCanceledException) {
+        typeChecker = void 0;
       }
-      return keywords;
-    }
-    function isLabeledBy(node, labelName) {
-      return !!findAncestor(node.parent, (owner) => !isLabeledStatement(owner) ? "quit" : owner.label.escapedText === labelName);
-    }
-  })(DocumentHighlights || (DocumentHighlights = {}));
-
-  // src/services/documentRegistry.ts
-  function isDocumentRegistryEntry(entry) {
-    return !!entry.sourceFile;
-  }
-  function createDocumentRegistry(useCaseSensitiveFileNames, currentDirectory) {
-    return createDocumentRegistryInternal(useCaseSensitiveFileNames, currentDirectory);
-  }
-  function createDocumentRegistryInternal(useCaseSensitiveFileNames, currentDirectory = "", externalCache) {
-    const buckets = /* @__PURE__ */ new Map();
-    const getCanonicalFileName = createGetCanonicalFileName(!!useCaseSensitiveFileNames);
-    function reportStats() {
-      const bucketInfoArray = arrayFrom(buckets.keys()).filter((name) => name && name.charAt(0) === "_").map((name) => {
-        const entries = buckets.get(name);
-        const sourceFiles = [];
-        entries.forEach((entry, name2) => {
-          if (isDocumentRegistryEntry(entry)) {
-            sourceFiles.push({
-              name: name2,
-              scriptKind: entry.sourceFile.scriptKind,
-              refCount: entry.languageServiceRefCount
-            });
-          } else {
-            entry.forEach((value, scriptKind) => sourceFiles.push({ name: name2, scriptKind, refCount: value.languageServiceRefCount }));
-          }
-        });
-        sourceFiles.sort((x, y) => y.refCount - x.refCount);
-        return {
-          bucket: name,
-          sourceFiles
-        };
-      });
-      return JSON.stringify(bucketInfoArray, void 0, 2);
+      throw e;
     }
-    function getCompilationSettings(settingsOrHost) {
-      if (typeof settingsOrHost.getCompilationSettings === "function") {
-        return settingsOrHost.getCompilationSettings();
+  }
+  function getSemanticDiagnosticsForFile(sourceFile, cancellationToken) {
+    return concatenate(
+      filterSemanticDiagnostics(getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken), options),
+      getProgramDiagnostics(sourceFile)
+    );
+  }
+  function getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken) {
+    return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedBindAndCheckDiagnosticsForFile, getBindAndCheckDiagnosticsForFileNoCache);
+  }
+  function getBindAndCheckDiagnosticsForFileNoCache(sourceFile, cancellationToken) {
+    return runWithCancellationToken(() => {
+      if (skipTypeChecking(sourceFile, options, program)) {
+        return emptyArray;
       }
-      return settingsOrHost;
-    }
-    function acquireDocument(fileName, compilationSettings, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
-      const path = toPath(fileName, currentDirectory, getCanonicalFileName);
-      const key = getKeyForCompilationSettings(getCompilationSettings(compilationSettings));
-      return acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions);
-    }
-    function acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
-      return acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version2, true, scriptKind, languageVersionOrOptions);
+      const typeChecker2 = getTypeChecker();
+      Debug.assert(!!sourceFile.bindDiagnostics);
+      const isJs = sourceFile.scriptKind === 1 /* JS */ || sourceFile.scriptKind === 2 /* JSX */;
+      const isCheckJs = isJs && isCheckJsEnabledForFile(sourceFile, options);
+      const isPlainJs = isPlainJsFile(sourceFile, options.checkJs);
+      const isTsNoCheck = !!sourceFile.checkJsDirective && sourceFile.checkJsDirective.enabled === false;
+      const includeBindAndCheckDiagnostics = !isTsNoCheck && (sourceFile.scriptKind === 3 /* TS */ || sourceFile.scriptKind === 4 /* TSX */ || sourceFile.scriptKind === 5 /* External */ || isPlainJs || isCheckJs || sourceFile.scriptKind === 7 /* Deferred */);
+      let bindDiagnostics = includeBindAndCheckDiagnostics ? sourceFile.bindDiagnostics : emptyArray;
+      let checkDiagnostics = includeBindAndCheckDiagnostics ? typeChecker2.getDiagnostics(sourceFile, cancellationToken) : emptyArray;
+      if (isPlainJs) {
+        bindDiagnostics = filter(bindDiagnostics, (d) => plainJSErrors.has(d.code));
+        checkDiagnostics = filter(checkDiagnostics, (d) => plainJSErrors.has(d.code));
+      }
+      return getMergedBindAndCheckDiagnostics(sourceFile, includeBindAndCheckDiagnostics && !isPlainJs, bindDiagnostics, checkDiagnostics, isCheckJs ? sourceFile.jsDocDiagnostics : void 0);
+    });
+  }
+  function getMergedBindAndCheckDiagnostics(sourceFile, includeBindAndCheckDiagnostics, ...allDiagnostics) {
+    var _a3;
+    const flatDiagnostics = flatten(allDiagnostics);
+    if (!includeBindAndCheckDiagnostics || !((_a3 = sourceFile.commentDirectives) == null ? void 0 : _a3.length)) {
+      return flatDiagnostics;
     }
-    function updateDocument(fileName, compilationSettings, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
-      const path = toPath(fileName, currentDirectory, getCanonicalFileName);
-      const key = getKeyForCompilationSettings(getCompilationSettings(compilationSettings));
-      return updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions);
+    const { diagnostics, directives } = getDiagnosticsWithPrecedingDirectives(sourceFile, sourceFile.commentDirectives, flatDiagnostics);
+    for (const errorExpectation of directives.getUnusedExpectations()) {
+      diagnostics.push(createDiagnosticForRange(sourceFile, errorExpectation.range, Diagnostics.Unused_ts_expect_error_directive));
     }
-    function updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
-      return acquireOrUpdateDocument(fileName, path, getCompilationSettings(compilationSettings), key, scriptSnapshot, version2, false, scriptKind, languageVersionOrOptions);
+    return diagnostics;
+  }
+  function getDiagnosticsWithPrecedingDirectives(sourceFile, commentDirectives, flatDiagnostics) {
+    const directives = createCommentDirectivesMap(sourceFile, commentDirectives);
+    const diagnostics = flatDiagnostics.filter((diagnostic) => markPrecedingCommentDirectiveLine(diagnostic, directives) === -1);
+    return { diagnostics, directives };
+  }
+  function getSuggestionDiagnostics(sourceFile, cancellationToken) {
+    return runWithCancellationToken(() => {
+      return getTypeChecker().getSuggestionDiagnostics(sourceFile, cancellationToken);
+    });
+  }
+  function markPrecedingCommentDirectiveLine(diagnostic, directives) {
+    const { file, start: start2 } = diagnostic;
+    if (!file) {
+      return -1;
     }
-    function getDocumentRegistryEntry(bucketEntry, scriptKind) {
-      const entry = isDocumentRegistryEntry(bucketEntry) ? bucketEntry : bucketEntry.get(Debug.checkDefined(scriptKind, "If there are more than one scriptKind's for same document the scriptKind should be provided"));
-      Debug.assert(scriptKind === void 0 || !entry || entry.sourceFile.scriptKind === scriptKind, `Script kind should match provided ScriptKind:${scriptKind} and sourceFile.scriptKind: ${entry == null ? void 0 : entry.sourceFile.scriptKind}, !entry: ${!entry}`);
-      return entry;
+    const lineStarts = getLineStarts(file);
+    let line = computeLineAndCharacterOfPosition(lineStarts, start2).line - 1;
+    while (line >= 0) {
+      if (directives.markUsed(line)) {
+        return line;
+      }
+      const lineText = file.text.slice(lineStarts[line], lineStarts[line + 1]).trim();
+      if (lineText !== "" && !/^(\s*)\/\/(.*)$/.test(lineText)) {
+        return -1;
+      }
+      line--;
     }
-    function acquireOrUpdateDocument(fileName, path, compilationSettingsOrHost, key, scriptSnapshot, version2, acquiring, scriptKind, languageVersionOrOptions) {
-      var _a2, _b, _c, _d;
-      scriptKind = ensureScriptKind(fileName, scriptKind);
-      const compilationSettings = getCompilationSettings(compilationSettingsOrHost);
-      const host = compilationSettingsOrHost === compilationSettings ? void 0 : compilationSettingsOrHost;
-      const scriptTarget = scriptKind === 6 /* JSON */ ? 100 /* JSON */ : getEmitScriptTarget(compilationSettings);
-      const sourceFileOptions = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions : {
-        languageVersion: scriptTarget,
-        impliedNodeFormat: host && getImpliedNodeFormatForFile(path, (_d = (_c = (_b = (_a2 = host.getCompilerHost) == null ? void 0 : _a2.call(host)) == null ? void 0 : _b.getModuleResolutionCache) == null ? void 0 : _c.call(_b)) == null ? void 0 : _d.getPackageJsonInfoCache(), host, compilationSettings),
-        setExternalModuleIndicator: getSetExternalModuleIndicator(compilationSettings)
-      };
-      sourceFileOptions.languageVersion = scriptTarget;
-      const oldBucketCount = buckets.size;
-      const keyWithMode = getDocumentRegistryBucketKeyWithMode(key, sourceFileOptions.impliedNodeFormat);
-      const bucket = getOrUpdate(buckets, keyWithMode, () => /* @__PURE__ */ new Map());
-      if (tracing) {
-        if (buckets.size > oldBucketCount) {
-          tracing.instant(tracing.Phase.Session, "createdDocumentRegistryBucket", { configFilePath: compilationSettings.configFilePath, key: keyWithMode });
+    return -1;
+  }
+  function getJSSyntacticDiagnosticsForFile(sourceFile) {
+    return runWithCancellationToken(() => {
+      const diagnostics = [];
+      walk(sourceFile, sourceFile);
+      forEachChildRecursively(sourceFile, walk, walkArray);
+      return diagnostics;
+      function walk(node, parent2) {
+        switch (parent2.kind) {
+          case 166 /* Parameter */:
+          case 169 /* PropertyDeclaration */:
+          case 171 /* MethodDeclaration */:
+            if (parent2.questionToken === node) {
+              diagnostics.push(createDiagnosticForNode2(node, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, "?"));
+              return "skip";
+            }
+          case 170 /* MethodSignature */:
+          case 173 /* Constructor */:
+          case 174 /* GetAccessor */:
+          case 175 /* SetAccessor */:
+          case 215 /* FunctionExpression */:
+          case 259 /* FunctionDeclaration */:
+          case 216 /* ArrowFunction */:
+          case 257 /* VariableDeclaration */:
+            if (parent2.type === node) {
+              diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Type_annotations_can_only_be_used_in_TypeScript_files));
+              return "skip";
+            }
         }
-        const otherBucketKey = !isDeclarationFileName(path) && forEachEntry(buckets, (bucket2, bucketKey) => bucketKey !== keyWithMode && bucket2.has(path) && bucketKey);
-        if (otherBucketKey) {
-          tracing.instant(tracing.Phase.Session, "documentRegistryBucketOverlap", { path, key1: otherBucketKey, key2: keyWithMode });
+        switch (node.kind) {
+          case 270 /* ImportClause */:
+            if (node.isTypeOnly) {
+              diagnostics.push(createDiagnosticForNode2(parent2, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, "import type"));
+              return "skip";
+            }
+            break;
+          case 275 /* ExportDeclaration */:
+            if (node.isTypeOnly) {
+              diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, "export type"));
+              return "skip";
+            }
+            break;
+          case 273 /* ImportSpecifier */:
+          case 278 /* ExportSpecifier */:
+            if (node.isTypeOnly) {
+              diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, isImportSpecifier(node) ? "import...type" : "export...type"));
+              return "skip";
+            }
+            break;
+          case 268 /* ImportEqualsDeclaration */:
+            diagnostics.push(createDiagnosticForNode2(node, Diagnostics.import_can_only_be_used_in_TypeScript_files));
+            return "skip";
+          case 274 /* ExportAssignment */:
+            if (node.isExportEquals) {
+              diagnostics.push(createDiagnosticForNode2(node, Diagnostics.export_can_only_be_used_in_TypeScript_files));
+              return "skip";
+            }
+            break;
+          case 294 /* HeritageClause */:
+            const heritageClause = node;
+            if (heritageClause.token === 117 /* ImplementsKeyword */) {
+              diagnostics.push(createDiagnosticForNode2(node, Diagnostics.implements_clauses_can_only_be_used_in_TypeScript_files));
+              return "skip";
+            }
+            break;
+          case 261 /* InterfaceDeclaration */:
+            const interfaceKeyword = tokenToString(118 /* InterfaceKeyword */);
+            Debug.assertIsDefined(interfaceKeyword);
+            diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, interfaceKeyword));
+            return "skip";
+          case 264 /* ModuleDeclaration */:
+            const moduleKeyword = node.flags & 16 /* Namespace */ ? tokenToString(143 /* NamespaceKeyword */) : tokenToString(142 /* ModuleKeyword */);
+            Debug.assertIsDefined(moduleKeyword);
+            diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, moduleKeyword));
+            return "skip";
+          case 262 /* TypeAliasDeclaration */:
+            diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Type_aliases_can_only_be_used_in_TypeScript_files));
+            return "skip";
+          case 263 /* EnumDeclaration */:
+            const enumKeyword = Debug.checkDefined(tokenToString(92 /* EnumKeyword */));
+            diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, enumKeyword));
+            return "skip";
+          case 232 /* NonNullExpression */:
+            diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Non_null_assertions_can_only_be_used_in_TypeScript_files));
+            return "skip";
+          case 231 /* AsExpression */:
+            diagnostics.push(createDiagnosticForNode2(node.type, Diagnostics.Type_assertion_expressions_can_only_be_used_in_TypeScript_files));
+            return "skip";
+          case 235 /* SatisfiesExpression */:
+            diagnostics.push(createDiagnosticForNode2(node.type, Diagnostics.Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files));
+            return "skip";
+          case 213 /* TypeAssertionExpression */:
+            Debug.fail();
         }
       }
-      const bucketEntry = bucket.get(path);
-      let entry = bucketEntry && getDocumentRegistryEntry(bucketEntry, scriptKind);
-      if (!entry && externalCache) {
-        const sourceFile = externalCache.getDocument(keyWithMode, path);
-        if (sourceFile) {
-          Debug.assert(acquiring);
-          entry = {
-            sourceFile,
-            languageServiceRefCount: 0
-          };
-          setBucketEntry();
+      function walkArray(nodes, parent2) {
+        if (canHaveModifiers(parent2) && parent2.modifiers === nodes && some(nodes, isDecorator) && !options.experimentalDecorators) {
+          diagnostics.push(createDiagnosticForNode2(parent2, Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_in_your_tsconfig_or_jsconfig_to_remove_this_warning));
+        }
+        switch (parent2.kind) {
+          case 260 /* ClassDeclaration */:
+          case 228 /* ClassExpression */:
+          case 171 /* MethodDeclaration */:
+          case 173 /* Constructor */:
+          case 174 /* GetAccessor */:
+          case 175 /* SetAccessor */:
+          case 215 /* FunctionExpression */:
+          case 259 /* FunctionDeclaration */:
+          case 216 /* ArrowFunction */:
+            if (nodes === parent2.typeParameters) {
+              diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Type_parameter_declarations_can_only_be_used_in_TypeScript_files));
+              return "skip";
+            }
+          case 240 /* VariableStatement */:
+            if (nodes === parent2.modifiers) {
+              checkModifiers(parent2.modifiers, parent2.kind === 240 /* VariableStatement */);
+              return "skip";
+            }
+            break;
+          case 169 /* PropertyDeclaration */:
+            if (nodes === parent2.modifiers) {
+              for (const modifier of nodes) {
+                if (isModifier(modifier) && modifier.kind !== 124 /* StaticKeyword */ && modifier.kind !== 127 /* AccessorKeyword */) {
+                  diagnostics.push(createDiagnosticForNode2(modifier, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, tokenToString(modifier.kind)));
+                }
+              }
+              return "skip";
+            }
+            break;
+          case 166 /* Parameter */:
+            if (nodes === parent2.modifiers && some(nodes, isModifier)) {
+              diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Parameter_modifiers_can_only_be_used_in_TypeScript_files));
+              return "skip";
+            }
+            break;
+          case 210 /* CallExpression */:
+          case 211 /* NewExpression */:
+          case 230 /* ExpressionWithTypeArguments */:
+          case 282 /* JsxSelfClosingElement */:
+          case 283 /* JsxOpeningElement */:
+          case 212 /* TaggedTemplateExpression */:
+            if (nodes === parent2.typeArguments) {
+              diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Type_arguments_can_only_be_used_in_TypeScript_files));
+              return "skip";
+            }
+            break;
         }
       }
-      if (!entry) {
-        const sourceFile = createLanguageServiceSourceFile(fileName, scriptSnapshot, sourceFileOptions, version2, false, scriptKind);
-        if (externalCache) {
-          externalCache.setDocument(keyWithMode, path, sourceFile);
-        }
-        entry = {
-          sourceFile,
-          languageServiceRefCount: 1
-        };
-        setBucketEntry();
-      } else {
-        if (entry.sourceFile.version !== version2) {
-          entry.sourceFile = updateLanguageServiceSourceFile(
-            entry.sourceFile,
-            scriptSnapshot,
-            version2,
-            scriptSnapshot.getChangeRange(entry.sourceFile.scriptSnapshot)
-          );
-          if (externalCache) {
-            externalCache.setDocument(keyWithMode, path, entry.sourceFile);
+      function checkModifiers(modifiers, isConstValid) {
+        for (const modifier of modifiers) {
+          switch (modifier.kind) {
+            case 85 /* ConstKeyword */:
+              if (isConstValid) {
+                continue;
+              }
+            case 123 /* PublicKeyword */:
+            case 121 /* PrivateKeyword */:
+            case 122 /* ProtectedKeyword */:
+            case 146 /* ReadonlyKeyword */:
+            case 136 /* DeclareKeyword */:
+            case 126 /* AbstractKeyword */:
+            case 161 /* OverrideKeyword */:
+            case 101 /* InKeyword */:
+            case 145 /* OutKeyword */:
+              diagnostics.push(createDiagnosticForNode2(modifier, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, tokenToString(modifier.kind)));
+              break;
+            case 124 /* StaticKeyword */:
+            case 93 /* ExportKeyword */:
+            case 88 /* DefaultKeyword */:
+            case 127 /* AccessorKeyword */:
           }
         }
-        if (acquiring) {
-          entry.languageServiceRefCount++;
-        }
       }
-      Debug.assert(entry.languageServiceRefCount !== 0);
-      return entry.sourceFile;
-      function setBucketEntry() {
-        if (!bucketEntry) {
-          bucket.set(path, entry);
-        } else if (isDocumentRegistryEntry(bucketEntry)) {
-          const scriptKindMap = /* @__PURE__ */ new Map();
-          scriptKindMap.set(bucketEntry.sourceFile.scriptKind, bucketEntry);
-          scriptKindMap.set(scriptKind, entry);
-          bucket.set(path, scriptKindMap);
-        } else {
-          bucketEntry.set(scriptKind, entry);
-        }
+      function createDiagnosticForNodeArray2(nodes, message, arg0, arg1, arg2) {
+        const start2 = nodes.pos;
+        return createFileDiagnostic(sourceFile, start2, nodes.end - start2, message, arg0, arg1, arg2);
       }
-    }
-    function releaseDocument(fileName, compilationSettings, scriptKind, impliedNodeFormat) {
-      const path = toPath(fileName, currentDirectory, getCanonicalFileName);
-      const key = getKeyForCompilationSettings(compilationSettings);
-      return releaseDocumentWithKey(path, key, scriptKind, impliedNodeFormat);
-    }
-    function releaseDocumentWithKey(path, key, scriptKind, impliedNodeFormat) {
-      const bucket = Debug.checkDefined(buckets.get(getDocumentRegistryBucketKeyWithMode(key, impliedNodeFormat)));
-      const bucketEntry = bucket.get(path);
-      const entry = getDocumentRegistryEntry(bucketEntry, scriptKind);
-      entry.languageServiceRefCount--;
-      Debug.assert(entry.languageServiceRefCount >= 0);
-      if (entry.languageServiceRefCount === 0) {
-        if (isDocumentRegistryEntry(bucketEntry)) {
-          bucket.delete(path);
-        } else {
-          bucketEntry.delete(scriptKind);
-          if (bucketEntry.size === 1) {
-            bucket.set(path, firstDefinedIterator(bucketEntry.values(), identity));
-          }
-        }
+      function createDiagnosticForNode2(node, message, arg0, arg1, arg2) {
+        return createDiagnosticForNodeInSourceFile(sourceFile, node, message, arg0, arg1, arg2);
       }
-    }
-    function getLanguageServiceRefCounts(path, scriptKind) {
-      return arrayFrom(buckets.entries(), ([key, bucket]) => {
-        const bucketEntry = bucket.get(path);
-        const entry = bucketEntry && getDocumentRegistryEntry(bucketEntry, scriptKind);
-        return [key, entry && entry.languageServiceRefCount];
-      });
-    }
-    return {
-      acquireDocument,
-      acquireDocumentWithKey,
-      updateDocument,
-      updateDocumentWithKey,
-      releaseDocument,
-      releaseDocumentWithKey,
-      getLanguageServiceRefCounts,
-      reportStats,
-      getKeyForCompilationSettings
-    };
+    });
   }
-  function compilerOptionValueToString(value) {
-    var _a2;
-    if (value === null || typeof value !== "object") {
-      return "" + value;
-    }
-    if (isArray(value)) {
-      return `[${(_a2 = map(value, (e) => compilerOptionValueToString(e))) == null ? void 0 : _a2.join(",")}]`;
+  function getDeclarationDiagnosticsWorker(sourceFile, cancellationToken) {
+    return getAndCacheDiagnostics(sourceFile, cancellationToken, cachedDeclarationDiagnosticsForFile, getDeclarationDiagnosticsForFileNoCache);
+  }
+  function getDeclarationDiagnosticsForFileNoCache(sourceFile, cancellationToken) {
+    return runWithCancellationToken(() => {
+      const resolver = getTypeChecker().getEmitResolver(sourceFile, cancellationToken);
+      return getDeclarationDiagnostics(getEmitHost(noop), resolver, sourceFile) || emptyArray;
+    });
+  }
+  function getAndCacheDiagnostics(sourceFile, cancellationToken, cache, getDiagnostics2) {
+    var _a3;
+    const cachedResult = sourceFile ? (_a3 = cache.perFile) == null ? void 0 : _a3.get(sourceFile.path) : cache.allDiagnostics;
+    if (cachedResult) {
+      return cachedResult;
     }
-    let str = "{";
-    for (const key in value) {
-      if (hasProperty(value, key)) {
-        str += `${key}: ${compilerOptionValueToString(value[key])}`;
-      }
+    const result = getDiagnostics2(sourceFile, cancellationToken);
+    if (sourceFile) {
+      (cache.perFile || (cache.perFile = /* @__PURE__ */ new Map())).set(sourceFile.path, result);
+    } else {
+      cache.allDiagnostics = result;
     }
-    return str + "}";
+    return result;
   }
-  function getKeyForCompilationSettings(settings) {
-    return sourceFileAffectingCompilerOptions.map((option) => compilerOptionValueToString(getCompilerOptionValue(settings, option))).join("|") + (settings.pathsBasePath ? `|${settings.pathsBasePath}` : void 0);
+  function getDeclarationDiagnosticsForFile(sourceFile, cancellationToken) {
+    return sourceFile.isDeclarationFile ? [] : getDeclarationDiagnosticsWorker(sourceFile, cancellationToken);
   }
-  function getDocumentRegistryBucketKeyWithMode(key, mode) {
-    return mode ? `${key}|${mode}` : key;
+  function getOptionsDiagnostics() {
+    return sortAndDeduplicateDiagnostics(concatenate(
+      programDiagnostics.getGlobalDiagnostics(),
+      getOptionsDiagnosticsOfConfigFile()
+    ));
   }
-
-  // src/services/getEditsForFileRename.ts
-  function getEditsForFileRename(program, oldFileOrDirPath, newFileOrDirPath, host, formatContext, preferences, sourceMapper) {
-    const useCaseSensitiveFileNames = hostUsesCaseSensitiveFileNames(host);
-    const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames);
-    const oldToNew = getPathUpdater(oldFileOrDirPath, newFileOrDirPath, getCanonicalFileName, sourceMapper);
-    const newToOld = getPathUpdater(newFileOrDirPath, oldFileOrDirPath, getCanonicalFileName, sourceMapper);
-    return ts_textChanges_exports.ChangeTracker.with({ host, formatContext, preferences }, (changeTracker) => {
-      updateTsconfigFiles(program, changeTracker, oldToNew, oldFileOrDirPath, newFileOrDirPath, host.getCurrentDirectory(), useCaseSensitiveFileNames);
-      updateImports(program, changeTracker, oldToNew, newToOld, host, getCanonicalFileName);
+  function getOptionsDiagnosticsOfConfigFile() {
+    if (!options.configFile)
+      return emptyArray;
+    let diagnostics = programDiagnostics.getDiagnostics(options.configFile.fileName);
+    forEachResolvedProjectReference2((resolvedRef) => {
+      diagnostics = concatenate(diagnostics, programDiagnostics.getDiagnostics(resolvedRef.sourceFile.fileName));
     });
+    return diagnostics;
   }
-  function getPathUpdater(oldFileOrDirPath, newFileOrDirPath, getCanonicalFileName, sourceMapper) {
-    const canonicalOldPath = getCanonicalFileName(oldFileOrDirPath);
-    return (path) => {
-      const originalPath = sourceMapper && sourceMapper.tryGetSourcePosition({ fileName: path, pos: 0 });
-      const updatedPath = getUpdatedPath(originalPath ? originalPath.fileName : path);
-      return originalPath ? updatedPath === void 0 ? void 0 : makeCorrespondingRelativeChange(originalPath.fileName, updatedPath, path, getCanonicalFileName) : updatedPath;
-    };
-    function getUpdatedPath(pathToUpdate) {
-      if (getCanonicalFileName(pathToUpdate) === canonicalOldPath)
-        return newFileOrDirPath;
-      const suffix = tryRemoveDirectoryPrefix(pathToUpdate, canonicalOldPath, getCanonicalFileName);
-      return suffix === void 0 ? void 0 : newFileOrDirPath + "/" + suffix;
-    }
-  }
-  function makeCorrespondingRelativeChange(a0, b0, a1, getCanonicalFileName) {
-    const rel = getRelativePathFromFile(a0, b0, getCanonicalFileName);
-    return combinePathsSafe(getDirectoryPath(a1), rel);
+  function getGlobalDiagnostics() {
+    return rootNames.length ? sortAndDeduplicateDiagnostics(getTypeChecker().getGlobalDiagnostics().slice()) : emptyArray;
   }
-  function updateTsconfigFiles(program, changeTracker, oldToNew, oldFileOrDirPath, newFileOrDirPath, currentDirectory, useCaseSensitiveFileNames) {
-    const { configFile } = program.getCompilerOptions();
-    if (!configFile)
-      return;
-    const configDir = getDirectoryPath(configFile.fileName);
-    const jsonObjectLiteral = getTsConfigObjectLiteralExpression(configFile);
-    if (!jsonObjectLiteral)
-      return;
-    forEachProperty(jsonObjectLiteral, (property, propertyName) => {
-      switch (propertyName) {
-        case "files":
-        case "include":
-        case "exclude": {
-          const foundExactMatch = updatePaths(property);
-          if (foundExactMatch || propertyName !== "include" || !isArrayLiteralExpression(property.initializer))
-            return;
-          const includes = mapDefined(property.initializer.elements, (e) => isStringLiteral(e) ? e.text : void 0);
-          if (includes.length === 0)
-            return;
-          const matchers = getFileMatcherPatterns(configDir, [], includes, useCaseSensitiveFileNames, currentDirectory);
-          if (getRegexFromPattern(Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames).test(oldFileOrDirPath) && !getRegexFromPattern(Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames).test(newFileOrDirPath)) {
-            changeTracker.insertNodeAfter(configFile, last(property.initializer.elements), factory.createStringLiteral(relativePath(newFileOrDirPath)));
-          }
-          return;
-        }
-        case "compilerOptions":
-          forEachProperty(property.initializer, (property2, propertyName2) => {
-            const option = getOptionFromName(propertyName2);
-            if (option && (option.isFilePath || option.type === "list" && option.element.isFilePath)) {
-              updatePaths(property2);
-            } else if (propertyName2 === "paths") {
-              forEachProperty(property2.initializer, (pathsProperty) => {
-                if (!isArrayLiteralExpression(pathsProperty.initializer))
-                  return;
-                for (const e of pathsProperty.initializer.elements) {
-                  tryUpdateString(e);
-                }
-              });
-            }
-          });
-          return;
-      }
-    });
-    function updatePaths(property) {
-      const elements = isArrayLiteralExpression(property.initializer) ? property.initializer.elements : [property.initializer];
-      let foundExactMatch = false;
-      for (const element of elements) {
-        foundExactMatch = tryUpdateString(element) || foundExactMatch;
-      }
-      return foundExactMatch;
-    }
-    function tryUpdateString(element) {
-      if (!isStringLiteral(element))
-        return false;
-      const elementFileName = combinePathsSafe(configDir, element.text);
-      const updated = oldToNew(elementFileName);
-      if (updated !== void 0) {
-        changeTracker.replaceRangeWithText(configFile, createStringRange(element, configFile), relativePath(updated));
-        return true;
-      }
-      return false;
-    }
-    function relativePath(path) {
-      return getRelativePathFromDirectory(configDir, path, !useCaseSensitiveFileNames);
-    }
-  }
-  function updateImports(program, changeTracker, oldToNew, newToOld, host, getCanonicalFileName) {
-    const allFiles = program.getSourceFiles();
-    for (const sourceFile of allFiles) {
-      const newFromOld = oldToNew(sourceFile.fileName);
-      const newImportFromPath = newFromOld != null ? newFromOld : sourceFile.fileName;
-      const newImportFromDirectory = getDirectoryPath(newImportFromPath);
-      const oldFromNew = newToOld(sourceFile.fileName);
-      const oldImportFromPath = oldFromNew || sourceFile.fileName;
-      const oldImportFromDirectory = getDirectoryPath(oldImportFromPath);
-      const importingSourceFileMoved = newFromOld !== void 0 || oldFromNew !== void 0;
-      updateImportsWorker(
-        sourceFile,
-        changeTracker,
-        (referenceText) => {
-          if (!pathIsRelative(referenceText))
-            return void 0;
-          const oldAbsolute = combinePathsSafe(oldImportFromDirectory, referenceText);
-          const newAbsolute = oldToNew(oldAbsolute);
-          return newAbsolute === void 0 ? void 0 : ensurePathIsNonModuleName(getRelativePathFromDirectory(newImportFromDirectory, newAbsolute, getCanonicalFileName));
-        },
-        (importLiteral) => {
-          const importedModuleSymbol = program.getTypeChecker().getSymbolAtLocation(importLiteral);
-          if ((importedModuleSymbol == null ? void 0 : importedModuleSymbol.declarations) && importedModuleSymbol.declarations.some((d) => isAmbientModule(d)))
-            return void 0;
-          const toImport = oldFromNew !== void 0 ? getSourceFileToImportFromResolved(
-            importLiteral,
-            resolveModuleName(importLiteral.text, oldImportFromPath, program.getCompilerOptions(), host),
-            oldToNew,
-            allFiles
-          ) : getSourceFileToImport(importedModuleSymbol, importLiteral, sourceFile, program, host, oldToNew);
-          return toImport !== void 0 && (toImport.updated || importingSourceFileMoved && pathIsRelative(importLiteral.text)) ? ts_moduleSpecifiers_exports.updateModuleSpecifier(program.getCompilerOptions(), sourceFile, getCanonicalFileName(newImportFromPath), toImport.newFileName, createModuleSpecifierResolutionHost(program, host), importLiteral.text) : void 0;
-        }
-      );
-    }
+  function getConfigFileParsingDiagnostics2() {
+    return configFileParsingDiagnostics || emptyArray;
   }
-  function combineNormal(pathA, pathB) {
-    return normalizePath(combinePaths(pathA, pathB));
+  function processRootFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason) {
+    processSourceFile(
+      normalizePath(fileName),
+      isDefaultLib,
+      ignoreNoDefaultLib,
+      /*packageId*/
+      void 0,
+      reason
+    );
   }
-  function combinePathsSafe(pathA, pathB) {
-    return ensurePathIsNonModuleName(combineNormal(pathA, pathB));
+  function fileReferenceIsEqualTo(a, b) {
+    return a.fileName === b.fileName;
   }
-  function getSourceFileToImport(importedModuleSymbol, importLiteral, importingSourceFile, program, host, oldToNew) {
-    if (importedModuleSymbol) {
-      const oldFileName = find(importedModuleSymbol.declarations, isSourceFile).fileName;
-      const newFileName = oldToNew(oldFileName);
-      return newFileName === void 0 ? { newFileName: oldFileName, updated: false } : { newFileName, updated: true };
-    } else {
-      const mode = getModeForUsageLocation(importingSourceFile, importLiteral);
-      const resolved = host.resolveModuleNames ? host.getResolvedModuleWithFailedLookupLocationsFromCache && host.getResolvedModuleWithFailedLookupLocationsFromCache(importLiteral.text, importingSourceFile.fileName, mode) : program.getResolvedModuleWithFailedLookupLocationsFromCache(importLiteral.text, importingSourceFile.fileName, mode);
-      return getSourceFileToImportFromResolved(importLiteral, resolved, oldToNew, program.getSourceFiles());
-    }
+  function moduleNameIsEqualTo(a, b) {
+    return a.kind === 79 /* Identifier */ ? b.kind === 79 /* Identifier */ && a.escapedText === b.escapedText : b.kind === 10 /* StringLiteral */ && a.text === b.text;
   }
-  function getSourceFileToImportFromResolved(importLiteral, resolved, oldToNew, sourceFiles) {
-    if (!resolved)
-      return void 0;
-    if (resolved.resolvedModule) {
-      const result2 = tryChange(resolved.resolvedModule.resolvedFileName);
-      if (result2)
-        return result2;
+  function createSyntheticImport(text, file) {
+    const externalHelpersModuleReference = factory.createStringLiteral(text);
+    const importDecl = factory.createImportDeclaration(
+      /*modifiers*/
+      void 0,
+      /*importClause*/
+      void 0,
+      externalHelpersModuleReference,
+      /*assertClause*/
+      void 0
+    );
+    addEmitFlags(importDecl, 134217728 /* NeverApplyImportHelper */);
+    setParent(externalHelpersModuleReference, importDecl);
+    setParent(importDecl, file);
+    externalHelpersModuleReference.flags &= ~8 /* Synthesized */;
+    importDecl.flags &= ~8 /* Synthesized */;
+    return externalHelpersModuleReference;
+  }
+  function collectExternalModuleReferences(file) {
+    if (file.imports) {
+      return;
     }
-    const result = forEach(resolved.failedLookupLocations, tryChangeWithIgnoringPackageJsonExisting) || pathIsRelative(importLiteral.text) && forEach(resolved.failedLookupLocations, tryChangeWithIgnoringPackageJson);
-    if (result)
-      return result;
-    return resolved.resolvedModule && { newFileName: resolved.resolvedModule.resolvedFileName, updated: false };
-    function tryChangeWithIgnoringPackageJsonExisting(oldFileName) {
-      const newFileName = oldToNew(oldFileName);
-      return newFileName && find(sourceFiles, (src) => src.fileName === newFileName) ? tryChangeWithIgnoringPackageJson(oldFileName) : void 0;
+    const isJavaScriptFile = isSourceFileJS(file);
+    const isExternalModuleFile = isExternalModule(file);
+    let imports;
+    let moduleAugmentations;
+    let ambientModules;
+    if ((options.isolatedModules || isExternalModuleFile) && !file.isDeclarationFile) {
+      if (options.importHelpers) {
+        imports = [createSyntheticImport(externalHelpersModuleNameText, file)];
+      }
+      const jsxImport = getJSXRuntimeImport(getJSXImplicitImportBase(options, file), options);
+      if (jsxImport) {
+        (imports || (imports = [])).push(createSyntheticImport(jsxImport, file));
+      }
     }
-    function tryChangeWithIgnoringPackageJson(oldFileName) {
-      return !endsWith(oldFileName, "/package.json") ? tryChange(oldFileName) : void 0;
+    for (const node of file.statements) {
+      collectModuleReferences(
+        node,
+        /*inAmbientModule*/
+        false
+      );
     }
-    function tryChange(oldFileName) {
-      const newFileName = oldToNew(oldFileName);
-      return newFileName && { newFileName, updated: true };
+    const shouldProcessRequires = isJavaScriptFile && getEmitModuleResolutionKind(options) !== 100 /* Bundler */;
+    if (file.flags & 2097152 /* PossiblyContainsDynamicImport */ || shouldProcessRequires) {
+      collectDynamicImportOrRequireCalls(file);
     }
-  }
-  function updateImportsWorker(sourceFile, changeTracker, updateRef, updateImport2) {
-    for (const ref of sourceFile.referencedFiles || emptyArray) {
-      const updated = updateRef(ref.fileName);
-      if (updated !== void 0 && updated !== sourceFile.text.slice(ref.pos, ref.end))
-        changeTracker.replaceRangeWithText(sourceFile, ref, updated);
+    file.imports = imports || emptyArray;
+    file.moduleAugmentations = moduleAugmentations || emptyArray;
+    file.ambientModuleNames = ambientModules || emptyArray;
+    return;
+    function collectModuleReferences(node, inAmbientModule) {
+      if (isAnyImportOrReExport(node)) {
+        const moduleNameExpr = getExternalModuleName(node);
+        if (moduleNameExpr && isStringLiteral(moduleNameExpr) && moduleNameExpr.text && (!inAmbientModule || !isExternalModuleNameRelative(moduleNameExpr.text))) {
+          setParentRecursive(
+            node,
+            /*incremental*/
+            false
+          );
+          imports = append(imports, moduleNameExpr);
+          if (!usesUriStyleNodeCoreModules && currentNodeModulesDepth === 0 && !file.isDeclarationFile) {
+            usesUriStyleNodeCoreModules = startsWith(moduleNameExpr.text, "node:");
+          }
+        }
+      } else if (isModuleDeclaration(node)) {
+        if (isAmbientModule(node) && (inAmbientModule || hasSyntacticModifier(node, 2 /* Ambient */) || file.isDeclarationFile)) {
+          node.name.parent = node;
+          const nameText = getTextOfIdentifierOrLiteral(node.name);
+          if (isExternalModuleFile || inAmbientModule && !isExternalModuleNameRelative(nameText)) {
+            (moduleAugmentations || (moduleAugmentations = [])).push(node.name);
+          } else if (!inAmbientModule) {
+            if (file.isDeclarationFile) {
+              (ambientModules || (ambientModules = [])).push(nameText);
+            }
+            const body = node.body;
+            if (body) {
+              for (const statement of body.statements) {
+                collectModuleReferences(
+                  statement,
+                  /*inAmbientModule*/
+                  true
+                );
+              }
+            }
+          }
+        }
+      }
     }
-    for (const importStringLiteral of sourceFile.imports) {
-      const updated = updateImport2(importStringLiteral);
-      if (updated !== void 0 && updated !== importStringLiteral.text)
-        changeTracker.replaceRangeWithText(sourceFile, createStringRange(importStringLiteral, sourceFile), updated);
+    function collectDynamicImportOrRequireCalls(file2) {
+      const r = /import|require/g;
+      while (r.exec(file2.text) !== null) {
+        const node = getNodeAtPosition(file2, r.lastIndex);
+        if (shouldProcessRequires && isRequireCall(
+          node,
+          /*checkArgumentIsStringLiteralLike*/
+          true
+        )) {
+          setParentRecursive(
+            node,
+            /*incremental*/
+            false
+          );
+          imports = append(imports, node.arguments[0]);
+        } else if (isImportCall(node) && node.arguments.length >= 1 && isStringLiteralLike(node.arguments[0])) {
+          setParentRecursive(
+            node,
+            /*incremental*/
+            false
+          );
+          imports = append(imports, node.arguments[0]);
+        } else if (isLiteralImportTypeNode(node)) {
+          setParentRecursive(
+            node,
+            /*incremental*/
+            false
+          );
+          imports = append(imports, node.argument.literal);
+        }
+      }
     }
-  }
-  function createStringRange(node, sourceFile) {
-    return createRange(node.getStart(sourceFile) + 1, node.end - 1);
-  }
-  function forEachProperty(objectLiteral, cb) {
-    if (!isObjectLiteralExpression(objectLiteral))
-      return;
-    for (const property of objectLiteral.properties) {
-      if (isPropertyAssignment(property) && isStringLiteral(property.name)) {
-        cb(property, property.name.text);
+    function getNodeAtPosition(sourceFile, position) {
+      let current = sourceFile;
+      const getContainingChild = (child) => {
+        if (child.pos <= position && (position < child.end || position === child.end && child.kind === 1 /* EndOfFileToken */)) {
+          return child;
+        }
+      };
+      while (true) {
+        const child = isJavaScriptFile && hasJSDocNodes(current) && forEach(current.jsDoc, getContainingChild) || forEachChild(current, getContainingChild);
+        if (!child) {
+          return current;
+        }
+        current = child;
       }
     }
   }
-
-  // src/services/patternMatcher.ts
-  var PatternMatchKind = /* @__PURE__ */ ((PatternMatchKind2) => {
-    PatternMatchKind2[PatternMatchKind2["exact"] = 0] = "exact";
-    PatternMatchKind2[PatternMatchKind2["prefix"] = 1] = "prefix";
-    PatternMatchKind2[PatternMatchKind2["substring"] = 2] = "substring";
-    PatternMatchKind2[PatternMatchKind2["camelCase"] = 3] = "camelCase";
-    return PatternMatchKind2;
-  })(PatternMatchKind || {});
-  function createPatternMatch(kind, isCaseSensitive) {
-    return {
-      kind,
-      isCaseSensitive
-    };
-  }
-  function createPatternMatcher(pattern) {
-    const stringToWordSpans = /* @__PURE__ */ new Map();
-    const dotSeparatedSegments = pattern.trim().split(".").map((p) => createSegment(p.trim()));
-    if (dotSeparatedSegments.some((segment) => !segment.subWordTextChunks.length))
-      return void 0;
-    return {
-      getFullMatch: (containers, candidate) => getFullMatch(containers, candidate, dotSeparatedSegments, stringToWordSpans),
-      getMatchForLastSegmentOfPattern: (candidate) => matchSegment(candidate, last(dotSeparatedSegments), stringToWordSpans),
-      patternContainsDots: dotSeparatedSegments.length > 1
-    };
-  }
-  function getFullMatch(candidateContainers, candidate, dotSeparatedSegments, stringToWordSpans) {
-    const candidateMatch = matchSegment(candidate, last(dotSeparatedSegments), stringToWordSpans);
-    if (!candidateMatch) {
-      return void 0;
-    }
-    if (dotSeparatedSegments.length - 1 > candidateContainers.length) {
-      return void 0;
-    }
-    let bestMatch;
-    for (let i = dotSeparatedSegments.length - 2, j = candidateContainers.length - 1; i >= 0; i -= 1, j -= 1) {
-      bestMatch = betterMatch(bestMatch, matchSegment(candidateContainers[j], dotSeparatedSegments[i], stringToWordSpans));
+  function getLibFileFromReference(ref) {
+    const libName = toFileNameLowerCase(ref.fileName);
+    const libFileName = libMap.get(libName);
+    if (libFileName) {
+      return getSourceFile(pathForLibFile(libFileName));
     }
-    return bestMatch;
   }
-  function getWordSpans(word, stringToWordSpans) {
-    let spans = stringToWordSpans.get(word);
-    if (!spans) {
-      stringToWordSpans.set(word, spans = breakIntoWordSpans(word));
-    }
-    return spans;
+  function getSourceFileFromReference(referencingFile, ref) {
+    return getSourceFileFromReferenceWorker(resolveTripleslashReference(ref.fileName, referencingFile.fileName), getSourceFile);
   }
-  function matchTextChunk(candidate, chunk, stringToWordSpans) {
-    const index = indexOfIgnoringCase(candidate, chunk.textLowerCase);
-    if (index === 0) {
-      return createPatternMatch(chunk.text.length === candidate.length ? 0 /* exact */ : 1 /* prefix */, startsWith(candidate, chunk.text));
-    }
-    if (chunk.isLowerCase) {
-      if (index === -1)
-        return void 0;
-      const wordSpans = getWordSpans(candidate, stringToWordSpans);
-      for (const span of wordSpans) {
-        if (partStartsWith(candidate, span, chunk.text, true)) {
-          return createPatternMatch(2 /* substring */, partStartsWith(candidate, span, chunk.text, false));
+  function getSourceFileFromReferenceWorker(fileName, getSourceFile2, fail, reason) {
+    if (hasExtension(fileName)) {
+      const canonicalFileName = host.getCanonicalFileName(fileName);
+      if (!options.allowNonTsExtensions && !forEach(flatten(supportedExtensionsWithJsonIfResolveJsonModule), (extension) => fileExtensionIs(canonicalFileName, extension))) {
+        if (fail) {
+          if (hasJSFileExtension(canonicalFileName)) {
+            fail(Diagnostics.File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option, fileName);
+          } else {
+            fail(Diagnostics.File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1, fileName, "'" + flatten(supportedExtensions).join("', '") + "'");
+          }
         }
+        return void 0;
       }
-      if (chunk.text.length < candidate.length && isUpperCaseLetter(candidate.charCodeAt(index))) {
-        return createPatternMatch(2 /* substring */, false);
+      const sourceFile = getSourceFile2(fileName);
+      if (fail) {
+        if (!sourceFile) {
+          const redirect = getProjectReferenceRedirect(fileName);
+          if (redirect) {
+            fail(Diagnostics.Output_file_0_has_not_been_built_from_source_file_1, redirect, fileName);
+          } else {
+            fail(Diagnostics.File_0_not_found, fileName);
+          }
+        } else if (isReferencedFile(reason) && canonicalFileName === host.getCanonicalFileName(getSourceFileByPath(reason.file).fileName)) {
+          fail(Diagnostics.A_file_cannot_have_a_reference_to_itself);
+        }
       }
+      return sourceFile;
     } else {
-      if (candidate.indexOf(chunk.text) > 0) {
-        return createPatternMatch(2 /* substring */, true);
-      }
-      if (chunk.characterSpans.length > 0) {
-        const candidateParts = getWordSpans(candidate, stringToWordSpans);
-        const isCaseSensitive = tryCamelCaseMatch(candidate, candidateParts, chunk, false) ? true : tryCamelCaseMatch(candidate, candidateParts, chunk, true) ? false : void 0;
-        if (isCaseSensitive !== void 0) {
-          return createPatternMatch(3 /* camelCase */, isCaseSensitive);
-        }
+      const sourceFileNoExtension = options.allowNonTsExtensions && getSourceFile2(fileName);
+      if (sourceFileNoExtension)
+        return sourceFileNoExtension;
+      if (fail && options.allowNonTsExtensions) {
+        fail(Diagnostics.File_0_not_found, fileName);
+        return void 0;
       }
+      const sourceFileWithAddedExtension = forEach(supportedExtensions[0], (extension) => getSourceFile2(fileName + extension));
+      if (fail && !sourceFileWithAddedExtension)
+        fail(Diagnostics.Could_not_resolve_the_path_0_with_the_extensions_Colon_1, fileName, "'" + flatten(supportedExtensions).join("', '") + "'");
+      return sourceFileWithAddedExtension;
     }
   }
-  function matchSegment(candidate, segment, stringToWordSpans) {
-    if (every2(segment.totalTextChunk.text, (ch) => ch !== 32 /* space */ && ch !== 42 /* asterisk */)) {
-      const match = matchTextChunk(candidate, segment.totalTextChunk, stringToWordSpans);
-      if (match)
-        return match;
-    }
-    const subWordTextChunks = segment.subWordTextChunks;
-    let bestMatch;
-    for (const subWordTextChunk of subWordTextChunks) {
-      bestMatch = betterMatch(bestMatch, matchTextChunk(candidate, subWordTextChunk, stringToWordSpans));
-    }
-    return bestMatch;
-  }
-  function betterMatch(a, b) {
-    return min([a, b], compareMatches);
-  }
-  function compareMatches(a, b) {
-    return a === void 0 ? 1 /* GreaterThan */ : b === void 0 ? -1 /* LessThan */ : compareValues(a.kind, b.kind) || compareBooleans(!a.isCaseSensitive, !b.isCaseSensitive);
+  function processSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, packageId, reason) {
+    getSourceFileFromReferenceWorker(
+      fileName,
+      (fileName2) => findSourceFile(fileName2, isDefaultLib, ignoreNoDefaultLib, reason, packageId),
+      // TODO: GH#18217
+      (diagnostic, ...args) => addFilePreprocessingFileExplainingDiagnostic(
+        /*file*/
+        void 0,
+        reason,
+        diagnostic,
+        args
+      ),
+      reason
+    );
   }
-  function partStartsWith(candidate, candidateSpan, pattern, ignoreCase, patternSpan = { start: 0, length: pattern.length }) {
-    return patternSpan.length <= candidateSpan.length && everyInRange(0, patternSpan.length, (i) => equalChars(pattern.charCodeAt(patternSpan.start + i), candidate.charCodeAt(candidateSpan.start + i), ignoreCase));
+  function processProjectReferenceFile(fileName, reason) {
+    return processSourceFile(
+      fileName,
+      /*isDefaultLib*/
+      false,
+      /*ignoreNoDefaultLib*/
+      false,
+      /*packageId*/
+      void 0,
+      reason
+    );
   }
-  function equalChars(ch1, ch2, ignoreCase) {
-    return ignoreCase ? toLowerCase2(ch1) === toLowerCase2(ch2) : ch1 === ch2;
+  function reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason) {
+    const hasExistingReasonToReportErrorOn = !isReferencedFile(reason) && some(fileReasons.get(existingFile.path), isReferencedFile);
+    if (hasExistingReasonToReportErrorOn) {
+      addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, Diagnostics.Already_included_file_name_0_differs_from_file_name_1_only_in_casing, [existingFile.fileName, fileName]);
+    } else {
+      addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, [fileName, existingFile.fileName]);
+    }
+  }
+  function createRedirectedSourceFile(redirectTarget, unredirected, fileName, path, resolvedPath, originalFileName, sourceFileOptions) {
+    var _a3;
+    const redirect = parseNodeFactory.createRedirectedSourceFile({ redirectTarget, unredirected });
+    redirect.fileName = fileName;
+    redirect.path = path;
+    redirect.resolvedPath = resolvedPath;
+    redirect.originalFileName = originalFileName;
+    redirect.packageJsonLocations = ((_a3 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a3.length) ? sourceFileOptions.packageJsonLocations : void 0;
+    redirect.packageJsonScope = sourceFileOptions.packageJsonScope;
+    sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0);
+    return redirect;
+  }
+  function findSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) {
+    var _a3, _b2;
+    (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "findSourceFile", {
+      fileName,
+      isDefaultLib: isDefaultLib || void 0,
+      fileIncludeKind: FileIncludeKind[reason.kind]
+    });
+    const result = findSourceFileWorker(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId);
+    (_b2 = tracing) == null ? void 0 : _b2.pop();
+    return result;
   }
-  function tryCamelCaseMatch(candidate, candidateParts, chunk, ignoreCase) {
-    const chunkCharacterSpans = chunk.characterSpans;
-    let currentCandidate = 0;
-    let currentChunkSpan = 0;
-    let firstMatch;
-    let contiguous;
-    while (true) {
-      if (currentChunkSpan === chunkCharacterSpans.length) {
-        return true;
-      } else if (currentCandidate === candidateParts.length) {
-        return false;
+  function getCreateSourceFileOptions(fileName, moduleResolutionCache2, host2, options2) {
+    const result = getImpliedNodeFormatForFileWorker(getNormalizedAbsolutePath(fileName, currentDirectory), moduleResolutionCache2 == null ? void 0 : moduleResolutionCache2.getPackageJsonInfoCache(), host2, options2);
+    const languageVersion = getEmitScriptTarget(options2);
+    const setExternalModuleIndicator2 = getSetExternalModuleIndicator(options2);
+    return typeof result === "object" ? { ...result, languageVersion, setExternalModuleIndicator: setExternalModuleIndicator2 } : { languageVersion, impliedNodeFormat: result, setExternalModuleIndicator: setExternalModuleIndicator2 };
+  }
+  function findSourceFileWorker(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) {
+    var _a3, _b2;
+    const path = toPath3(fileName);
+    if (useSourceOfProjectReferenceRedirect) {
+      let source = getSourceOfProjectReferenceRedirect(path);
+      if (!source && host.realpath && options.preserveSymlinks && isDeclarationFileName(fileName) && stringContains(fileName, nodeModulesPathPart)) {
+        const realPath2 = toPath3(host.realpath(fileName));
+        if (realPath2 !== path)
+          source = getSourceOfProjectReferenceRedirect(realPath2);
       }
-      let candidatePart = candidateParts[currentCandidate];
-      let gotOneMatchThisCandidate = false;
-      for (; currentChunkSpan < chunkCharacterSpans.length; currentChunkSpan++) {
-        const chunkCharacterSpan = chunkCharacterSpans[currentChunkSpan];
-        if (gotOneMatchThisCandidate) {
-          if (!isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan - 1].start)) || !isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan].start))) {
-            break;
-          }
+      if (source) {
+        const file2 = isString(source) ? findSourceFile(source, isDefaultLib, ignoreNoDefaultLib, reason, packageId) : void 0;
+        if (file2)
+          addFileToFilesByName(
+            file2,
+            path,
+            /*redirectedPath*/
+            void 0
+          );
+        return file2;
+      }
+    }
+    const originalFileName = fileName;
+    if (filesByName.has(path)) {
+      const file2 = filesByName.get(path);
+      addFileIncludeReason(file2 || void 0, reason);
+      if (file2 && options.forceConsistentCasingInFileNames) {
+        const checkedName = file2.fileName;
+        const isRedirect = toPath3(checkedName) !== toPath3(fileName);
+        if (isRedirect) {
+          fileName = getProjectReferenceRedirect(fileName) || fileName;
         }
-        if (!partStartsWith(candidate, candidatePart, chunk.text, ignoreCase, chunkCharacterSpan)) {
-          break;
+        const checkedAbsolutePath = getNormalizedAbsolutePathWithoutRoot(checkedName, currentDirectory);
+        const inputAbsolutePath = getNormalizedAbsolutePathWithoutRoot(fileName, currentDirectory);
+        if (checkedAbsolutePath !== inputAbsolutePath) {
+          reportFileNamesDifferOnlyInCasingError(fileName, file2, reason);
         }
-        gotOneMatchThisCandidate = true;
-        firstMatch = firstMatch === void 0 ? currentCandidate : firstMatch;
-        contiguous = contiguous === void 0 ? true : contiguous;
-        candidatePart = createTextSpan(candidatePart.start + chunkCharacterSpan.length, candidatePart.length - chunkCharacterSpan.length);
       }
-      if (!gotOneMatchThisCandidate && contiguous !== void 0) {
-        contiguous = false;
+      if (file2 && sourceFilesFoundSearchingNodeModules.get(file2.path) && currentNodeModulesDepth === 0) {
+        sourceFilesFoundSearchingNodeModules.set(file2.path, false);
+        if (!options.noResolve) {
+          processReferencedFiles(file2, isDefaultLib);
+          processTypeReferenceDirectives(file2);
+        }
+        if (!options.noLib) {
+          processLibReferenceDirectives(file2);
+        }
+        modulesWithElidedImports.set(file2.path, false);
+        processImportedModules(file2);
+      } else if (file2 && modulesWithElidedImports.get(file2.path)) {
+        if (currentNodeModulesDepth < maxNodeModuleJsDepth) {
+          modulesWithElidedImports.set(file2.path, false);
+          processImportedModules(file2);
+        }
       }
-      currentCandidate++;
+      return file2 || void 0;
     }
-  }
-  function createSegment(text) {
-    return {
-      totalTextChunk: createTextChunk(text),
-      subWordTextChunks: breakPatternIntoTextChunks(text)
-    };
-  }
-  function isUpperCaseLetter(ch) {
-    if (ch >= 65 /* A */ && ch <= 90 /* Z */) {
-      return true;
+    let redirectedPath;
+    if (isReferencedFile(reason) && !useSourceOfProjectReferenceRedirect) {
+      const redirectProject = getProjectReferenceRedirectProject(fileName);
+      if (redirectProject) {
+        if (outFile(redirectProject.commandLine.options)) {
+          return void 0;
+        }
+        const redirect = getProjectReferenceOutputName(redirectProject, fileName);
+        fileName = redirect;
+        redirectedPath = toPath3(redirect);
+      }
     }
-    if (ch < 127 /* maxAsciiCharacter */ || !isUnicodeIdentifierStart(ch, 99 /* Latest */)) {
-      return false;
+    const sourceFileOptions = getCreateSourceFileOptions(fileName, moduleResolutionCache, host, options);
+    const file = host.getSourceFile(
+      fileName,
+      sourceFileOptions,
+      (hostErrorMessage) => addFilePreprocessingFileExplainingDiagnostic(
+        /*file*/
+        void 0,
+        reason,
+        Diagnostics.Cannot_read_file_0_Colon_1,
+        [fileName, hostErrorMessage]
+      ),
+      shouldCreateNewSourceFile || ((_a3 = oldProgram == null ? void 0 : oldProgram.getSourceFileByPath(toPath3(fileName))) == null ? void 0 : _a3.impliedNodeFormat) !== sourceFileOptions.impliedNodeFormat
+    );
+    if (packageId) {
+      const packageIdKey = packageIdToString(packageId);
+      const fileFromPackageId = packageIdToSourceFile.get(packageIdKey);
+      if (fileFromPackageId) {
+        const dupFile = createRedirectedSourceFile(fileFromPackageId, file, fileName, path, toPath3(fileName), originalFileName, sourceFileOptions);
+        redirectTargetsMap.add(fileFromPackageId.path, fileName);
+        addFileToFilesByName(dupFile, path, redirectedPath);
+        addFileIncludeReason(dupFile, reason);
+        sourceFileToPackageName.set(path, packageIdToPackageName(packageId));
+        processingOtherFiles.push(dupFile);
+        return dupFile;
+      } else if (file) {
+        packageIdToSourceFile.set(packageIdKey, file);
+        sourceFileToPackageName.set(path, packageIdToPackageName(packageId));
+      }
+    }
+    addFileToFilesByName(file, path, redirectedPath);
+    if (file) {
+      sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0);
+      file.fileName = fileName;
+      file.path = path;
+      file.resolvedPath = toPath3(fileName);
+      file.originalFileName = originalFileName;
+      file.packageJsonLocations = ((_b2 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _b2.length) ? sourceFileOptions.packageJsonLocations : void 0;
+      file.packageJsonScope = sourceFileOptions.packageJsonScope;
+      addFileIncludeReason(file, reason);
+      if (host.useCaseSensitiveFileNames()) {
+        const pathLowerCase = toFileNameLowerCase(path);
+        const existingFile = filesByNameIgnoreCase.get(pathLowerCase);
+        if (existingFile) {
+          reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason);
+        } else {
+          filesByNameIgnoreCase.set(pathLowerCase, file);
+        }
+      }
+      skipDefaultLib = skipDefaultLib || file.hasNoDefaultLib && !ignoreNoDefaultLib;
+      if (!options.noResolve) {
+        processReferencedFiles(file, isDefaultLib);
+        processTypeReferenceDirectives(file);
+      }
+      if (!options.noLib) {
+        processLibReferenceDirectives(file);
+      }
+      processImportedModules(file);
+      if (isDefaultLib) {
+        processingDefaultLibFiles.push(file);
+      } else {
+        processingOtherFiles.push(file);
+      }
     }
-    const str = String.fromCharCode(ch);
-    return str === str.toUpperCase();
+    return file;
   }
-  function isLowerCaseLetter(ch) {
-    if (ch >= 97 /* a */ && ch <= 122 /* z */) {
-      return true;
-    }
-    if (ch < 127 /* maxAsciiCharacter */ || !isUnicodeIdentifierStart(ch, 99 /* Latest */)) {
-      return false;
-    }
-    const str = String.fromCharCode(ch);
-    return str === str.toLowerCase();
+  function addFileIncludeReason(file, reason) {
+    if (file)
+      fileReasons.add(file.path, reason);
   }
-  function indexOfIgnoringCase(str, value) {
-    const n = str.length - value.length;
-    for (let start2 = 0; start2 <= n; start2++) {
-      if (every2(value, (valueChar, i) => toLowerCase2(str.charCodeAt(i + start2)) === valueChar)) {
-        return start2;
-      }
+  function addFileToFilesByName(file, path, redirectedPath) {
+    if (redirectedPath) {
+      filesByName.set(redirectedPath, file);
+      filesByName.set(path, file || false);
+    } else {
+      filesByName.set(path, file);
     }
-    return -1;
   }
-  function toLowerCase2(ch) {
-    if (ch >= 65 /* A */ && ch <= 90 /* Z */) {
-      return 97 /* a */ + (ch - 65 /* A */);
-    }
-    if (ch < 127 /* maxAsciiCharacter */) {
-      return ch;
-    }
-    return String.fromCharCode(ch).toLowerCase().charCodeAt(0);
+  function getProjectReferenceRedirect(fileName) {
+    const referencedProject = getProjectReferenceRedirectProject(fileName);
+    return referencedProject && getProjectReferenceOutputName(referencedProject, fileName);
   }
-  function isDigit2(ch) {
-    return ch >= 48 /* _0 */ && ch <= 57 /* _9 */;
+  function getProjectReferenceRedirectProject(fileName) {
+    if (!resolvedProjectReferences || !resolvedProjectReferences.length || isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".json" /* Json */)) {
+      return void 0;
+    }
+    return getResolvedProjectReferenceToRedirect(fileName);
   }
-  function isWordChar(ch) {
-    return isUpperCaseLetter(ch) || isLowerCaseLetter(ch) || isDigit2(ch) || ch === 95 /* _ */ || ch === 36 /* $ */;
+  function getProjectReferenceOutputName(referencedProject, fileName) {
+    const out = outFile(referencedProject.commandLine.options);
+    return out ? changeExtension(out, ".d.ts" /* Dts */) : getOutputDeclarationFileName(fileName, referencedProject.commandLine, !host.useCaseSensitiveFileNames());
   }
-  function breakPatternIntoTextChunks(pattern) {
-    const result = [];
-    let wordStart = 0;
-    let wordLength = 0;
-    for (let i = 0; i < pattern.length; i++) {
-      const ch = pattern.charCodeAt(i);
-      if (isWordChar(ch)) {
-        if (wordLength === 0) {
-          wordStart = i;
-        }
-        wordLength++;
-      } else {
-        if (wordLength > 0) {
-          result.push(createTextChunk(pattern.substr(wordStart, wordLength)));
-          wordLength = 0;
+  function getResolvedProjectReferenceToRedirect(fileName) {
+    if (mapFromFileToProjectReferenceRedirects === void 0) {
+      mapFromFileToProjectReferenceRedirects = /* @__PURE__ */ new Map();
+      forEachResolvedProjectReference2((referencedProject) => {
+        if (toPath3(options.configFilePath) !== referencedProject.sourceFile.path) {
+          referencedProject.commandLine.fileNames.forEach((f) => mapFromFileToProjectReferenceRedirects.set(toPath3(f), referencedProject.sourceFile.path));
         }
-      }
-    }
-    if (wordLength > 0) {
-      result.push(createTextChunk(pattern.substr(wordStart, wordLength)));
+      });
     }
-    return result;
-  }
-  function createTextChunk(text) {
-    const textLowerCase = text.toLowerCase();
-    return {
-      text,
-      textLowerCase,
-      isLowerCase: text === textLowerCase,
-      characterSpans: breakIntoCharacterSpans(text)
-    };
+    const referencedProjectPath = mapFromFileToProjectReferenceRedirects.get(toPath3(fileName));
+    return referencedProjectPath && getResolvedProjectReferenceByPath(referencedProjectPath);
   }
-  function breakIntoCharacterSpans(identifier) {
-    return breakIntoSpans(identifier, false);
+  function forEachResolvedProjectReference2(cb) {
+    return forEachResolvedProjectReference(resolvedProjectReferences, cb);
   }
-  function breakIntoWordSpans(identifier) {
-    return breakIntoSpans(identifier, true);
-  }
-  function breakIntoSpans(identifier, word) {
-    const result = [];
-    let wordStart = 0;
-    for (let i = 1; i < identifier.length; i++) {
-      const lastIsDigit = isDigit2(identifier.charCodeAt(i - 1));
-      const currentIsDigit = isDigit2(identifier.charCodeAt(i));
-      const hasTransitionFromLowerToUpper = transitionFromLowerToUpper(identifier, word, i);
-      const hasTransitionFromUpperToLower = word && transitionFromUpperToLower(identifier, i, wordStart);
-      if (charIsPunctuation(identifier.charCodeAt(i - 1)) || charIsPunctuation(identifier.charCodeAt(i)) || lastIsDigit !== currentIsDigit || hasTransitionFromLowerToUpper || hasTransitionFromUpperToLower) {
-        if (!isAllPunctuation(identifier, wordStart, i)) {
-          result.push(createTextSpan(wordStart, i - wordStart));
+  function getSourceOfProjectReferenceRedirect(path) {
+    if (!isDeclarationFileName(path))
+      return void 0;
+    if (mapFromToProjectReferenceRedirectSource === void 0) {
+      mapFromToProjectReferenceRedirectSource = /* @__PURE__ */ new Map();
+      forEachResolvedProjectReference2((resolvedRef) => {
+        const out = outFile(resolvedRef.commandLine.options);
+        if (out) {
+          const outputDts = changeExtension(out, ".d.ts" /* Dts */);
+          mapFromToProjectReferenceRedirectSource.set(toPath3(outputDts), true);
+        } else {
+          const getCommonSourceDirectory3 = memoize(() => getCommonSourceDirectoryOfConfig(resolvedRef.commandLine, !host.useCaseSensitiveFileNames()));
+          forEach(resolvedRef.commandLine.fileNames, (fileName) => {
+            if (!isDeclarationFileName(fileName) && !fileExtensionIs(fileName, ".json" /* Json */)) {
+              const outputDts = getOutputDeclarationFileName(fileName, resolvedRef.commandLine, !host.useCaseSensitiveFileNames(), getCommonSourceDirectory3);
+              mapFromToProjectReferenceRedirectSource.set(toPath3(outputDts), fileName);
+            }
+          });
         }
-        wordStart = i;
-      }
-    }
-    if (!isAllPunctuation(identifier, wordStart, identifier.length)) {
-      result.push(createTextSpan(wordStart, identifier.length - wordStart));
-    }
-    return result;
-  }
-  function charIsPunctuation(ch) {
-    switch (ch) {
-      case 33 /* exclamation */:
-      case 34 /* doubleQuote */:
-      case 35 /* hash */:
-      case 37 /* percent */:
-      case 38 /* ampersand */:
-      case 39 /* singleQuote */:
-      case 40 /* openParen */:
-      case 41 /* closeParen */:
-      case 42 /* asterisk */:
-      case 44 /* comma */:
-      case 45 /* minus */:
-      case 46 /* dot */:
-      case 47 /* slash */:
-      case 58 /* colon */:
-      case 59 /* semicolon */:
-      case 63 /* question */:
-      case 64 /* at */:
-      case 91 /* openBracket */:
-      case 92 /* backslash */:
-      case 93 /* closeBracket */:
-      case 95 /* _ */:
-      case 123 /* openBrace */:
-      case 125 /* closeBrace */:
-        return true;
+      });
     }
-    return false;
-  }
-  function isAllPunctuation(identifier, start2, end) {
-    return every2(identifier, (ch) => charIsPunctuation(ch) && ch !== 95 /* _ */, start2, end);
+    return mapFromToProjectReferenceRedirectSource.get(path);
   }
-  function transitionFromUpperToLower(identifier, index, wordStart) {
-    return index !== wordStart && index + 1 < identifier.length && isUpperCaseLetter(identifier.charCodeAt(index)) && isLowerCaseLetter(identifier.charCodeAt(index + 1)) && every2(identifier, isUpperCaseLetter, wordStart, index);
+  function isSourceOfProjectReferenceRedirect(fileName) {
+    return useSourceOfProjectReferenceRedirect && !!getResolvedProjectReferenceToRedirect(fileName);
   }
-  function transitionFromLowerToUpper(identifier, word, index) {
-    const lastIsUpper = isUpperCaseLetter(identifier.charCodeAt(index - 1));
-    const currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index));
-    return currentIsUpper && (!word || !lastIsUpper);
-  }
-  function everyInRange(start2, end, pred) {
-    for (let i = start2; i < end; i++) {
-      if (!pred(i)) {
-        return false;
-      }
+  function getResolvedProjectReferenceByPath(projectReferencePath) {
+    if (!projectReferenceRedirects) {
+      return void 0;
     }
-    return true;
+    return projectReferenceRedirects.get(projectReferencePath) || void 0;
   }
-  function every2(s, pred, start2 = 0, end = s.length) {
-    return everyInRange(start2, end, (i) => pred(s.charCodeAt(i), i));
+  function processReferencedFiles(file, isDefaultLib) {
+    forEach(file.referencedFiles, (ref, index) => {
+      processSourceFile(
+        resolveTripleslashReference(ref.fileName, file.fileName),
+        isDefaultLib,
+        /*ignoreNoDefaultLib*/
+        false,
+        /*packageId*/
+        void 0,
+        { kind: 4 /* ReferenceFile */, file: file.path, index }
+      );
+    });
   }
-
-  // src/services/preProcess.ts
-  function preProcessFile(sourceText, readImportFiles = true, detectJavaScriptImports = false) {
-    const pragmaContext = {
-      languageVersion: 1 /* ES5 */,
-      pragmas: void 0,
-      checkJsDirective: void 0,
-      referencedFiles: [],
-      typeReferenceDirectives: [],
-      libReferenceDirectives: [],
-      amdDependencies: [],
-      hasNoDefaultLib: void 0,
-      moduleName: void 0
-    };
-    const importedFiles = [];
-    let ambientExternalModules;
-    let lastToken;
-    let currentToken;
-    let braceNesting = 0;
-    let externalModule = false;
-    function nextToken() {
-      lastToken = currentToken;
-      currentToken = scanner.scan();
-      if (currentToken === 18 /* OpenBraceToken */) {
-        braceNesting++;
-      } else if (currentToken === 19 /* CloseBraceToken */) {
-        braceNesting--;
-      }
-      return currentToken;
-    }
-    function getFileReference() {
-      const fileName = scanner.getTokenValue();
-      const pos = scanner.getTokenPos();
-      return { fileName, pos, end: pos + fileName.length };
-    }
-    function recordAmbientExternalModule() {
-      if (!ambientExternalModules) {
-        ambientExternalModules = [];
-      }
-      ambientExternalModules.push({ ref: getFileReference(), depth: braceNesting });
-    }
-    function recordModuleName() {
-      importedFiles.push(getFileReference());
-      markAsExternalModuleIfTopLevel();
+  function processTypeReferenceDirectives(file) {
+    const typeDirectives = file.typeReferenceDirectives;
+    if (!typeDirectives.length) {
+      file.resolvedTypeReferenceDirectiveNames = void 0;
+      return;
     }
-    function markAsExternalModuleIfTopLevel() {
-      if (braceNesting === 0) {
-        externalModule = true;
+    const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectives, file);
+    for (let index = 0; index < typeDirectives.length; index++) {
+      const ref = file.typeReferenceDirectives[index];
+      const resolvedTypeReferenceDirective = resolutions[index];
+      const fileName = toFileNameLowerCase(ref.fileName);
+      setResolvedTypeReferenceDirective(file, fileName, resolvedTypeReferenceDirective, getModeForFileReference(ref, file.impliedNodeFormat));
+      const mode = ref.resolutionMode || file.impliedNodeFormat;
+      if (mode && getEmitModuleResolutionKind(options) !== 3 /* Node16 */ && getEmitModuleResolutionKind(options) !== 99 /* NodeNext */) {
+        (fileProcessingDiagnostics != null ? fileProcessingDiagnostics : fileProcessingDiagnostics = []).push({
+          kind: 2 /* ResolutionDiagnostics */,
+          diagnostics: [
+            createDiagnosticForRange(file, ref, Diagnostics.resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext)
+          ]
+        });
       }
+      processTypeReferenceDirective(fileName, mode, resolvedTypeReferenceDirective, { kind: 5 /* TypeReferenceDirective */, file: file.path, index });
     }
-    function tryConsumeDeclare() {
-      let token = scanner.getToken();
-      if (token === 136 /* DeclareKeyword */) {
-        token = nextToken();
-        if (token === 142 /* ModuleKeyword */) {
-          token = nextToken();
-          if (token === 10 /* StringLiteral */) {
-            recordAmbientExternalModule();
-          }
-        }
-        return true;
-      }
-      return false;
+  }
+  function processTypeReferenceDirective(typeReferenceDirective, mode, resolution, reason) {
+    var _a3, _b2;
+    (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "processTypeReferenceDirective", { directive: typeReferenceDirective, hasResolved: !!resolution.resolvedTypeReferenceDirective, refKind: reason.kind, refPath: isReferencedFile(reason) ? reason.file : void 0 });
+    processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolution, reason);
+    (_b2 = tracing) == null ? void 0 : _b2.pop();
+  }
+  function processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolution, reason) {
+    var _a3;
+    addResolutionDiagnostics(resolution);
+    const previousResolution = (_a3 = resolvedTypeReferenceDirectives.get(typeReferenceDirective, mode)) == null ? void 0 : _a3.resolvedTypeReferenceDirective;
+    if (previousResolution && previousResolution.primary) {
+      return;
     }
-    function tryConsumeImport() {
-      if (lastToken === 24 /* DotToken */) {
-        return false;
-      }
-      let token = scanner.getToken();
-      if (token === 100 /* ImportKeyword */) {
-        token = nextToken();
-        if (token === 20 /* OpenParenToken */) {
-          token = nextToken();
-          if (token === 10 /* StringLiteral */ || token === 14 /* NoSubstitutionTemplateLiteral */) {
-            recordModuleName();
-            return true;
-          }
-        } else if (token === 10 /* StringLiteral */) {
-          recordModuleName();
-          return true;
-        } else {
-          if (token === 154 /* TypeKeyword */) {
-            const skipTypeKeyword = scanner.lookAhead(() => {
-              const token2 = scanner.scan();
-              return token2 !== 158 /* FromKeyword */ && (token2 === 41 /* AsteriskToken */ || token2 === 18 /* OpenBraceToken */ || token2 === 79 /* Identifier */ || isKeyword(token2));
-            });
-            if (skipTypeKeyword) {
-              token = nextToken();
-            }
-          }
-          if (token === 79 /* Identifier */ || isKeyword(token)) {
-            token = nextToken();
-            if (token === 158 /* FromKeyword */) {
-              token = nextToken();
-              if (token === 10 /* StringLiteral */) {
-                recordModuleName();
-                return true;
-              }
-            } else if (token === 63 /* EqualsToken */) {
-              if (tryConsumeRequireCall(true)) {
-                return true;
-              }
-            } else if (token === 27 /* CommaToken */) {
-              token = nextToken();
-            } else {
-              return true;
-            }
-          }
-          if (token === 18 /* OpenBraceToken */) {
-            token = nextToken();
-            while (token !== 19 /* CloseBraceToken */ && token !== 1 /* EndOfFileToken */) {
-              token = nextToken();
-            }
-            if (token === 19 /* CloseBraceToken */) {
-              token = nextToken();
-              if (token === 158 /* FromKeyword */) {
-                token = nextToken();
-                if (token === 10 /* StringLiteral */) {
-                  recordModuleName();
-                }
-              }
-            }
-          } else if (token === 41 /* AsteriskToken */) {
-            token = nextToken();
-            if (token === 128 /* AsKeyword */) {
-              token = nextToken();
-              if (token === 79 /* Identifier */ || isKeyword(token)) {
-                token = nextToken();
-                if (token === 158 /* FromKeyword */) {
-                  token = nextToken();
-                  if (token === 10 /* StringLiteral */) {
-                    recordModuleName();
-                  }
-                }
-              }
+    let saveResolution = true;
+    const { resolvedTypeReferenceDirective } = resolution;
+    if (resolvedTypeReferenceDirective) {
+      if (resolvedTypeReferenceDirective.isExternalLibraryImport)
+        currentNodeModulesDepth++;
+      if (resolvedTypeReferenceDirective.primary) {
+        processSourceFile(
+          resolvedTypeReferenceDirective.resolvedFileName,
+          /*isDefaultLib*/
+          false,
+          /*ignoreNoDefaultLib*/
+          false,
+          resolvedTypeReferenceDirective.packageId,
+          reason
+        );
+      } else {
+        if (previousResolution) {
+          if (resolvedTypeReferenceDirective.resolvedFileName !== previousResolution.resolvedFileName) {
+            const otherFileText = host.readFile(resolvedTypeReferenceDirective.resolvedFileName);
+            const existingFile = getSourceFile(previousResolution.resolvedFileName);
+            if (otherFileText !== existingFile.text) {
+              addFilePreprocessingFileExplainingDiagnostic(
+                existingFile,
+                reason,
+                Diagnostics.Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict,
+                [typeReferenceDirective, resolvedTypeReferenceDirective.resolvedFileName, previousResolution.resolvedFileName]
+              );
             }
           }
+          saveResolution = false;
+        } else {
+          processSourceFile(
+            resolvedTypeReferenceDirective.resolvedFileName,
+            /*isDefaultLib*/
+            false,
+            /*ignoreNoDefaultLib*/
+            false,
+            resolvedTypeReferenceDirective.packageId,
+            reason
+          );
         }
-        return true;
       }
-      return false;
+      if (resolvedTypeReferenceDirective.isExternalLibraryImport)
+        currentNodeModulesDepth--;
+    } else {
+      addFilePreprocessingFileExplainingDiagnostic(
+        /*file*/
+        void 0,
+        reason,
+        Diagnostics.Cannot_find_type_definition_file_for_0,
+        [typeReferenceDirective]
+      );
     }
-    function tryConsumeExport() {
-      let token = scanner.getToken();
-      if (token === 93 /* ExportKeyword */) {
-        markAsExternalModuleIfTopLevel();
-        token = nextToken();
-        if (token === 154 /* TypeKeyword */) {
-          const skipTypeKeyword = scanner.lookAhead(() => {
-            const token2 = scanner.scan();
-            return token2 === 41 /* AsteriskToken */ || token2 === 18 /* OpenBraceToken */;
-          });
-          if (skipTypeKeyword) {
-            token = nextToken();
-          }
-        }
-        if (token === 18 /* OpenBraceToken */) {
-          token = nextToken();
-          while (token !== 19 /* CloseBraceToken */ && token !== 1 /* EndOfFileToken */) {
-            token = nextToken();
-          }
-          if (token === 19 /* CloseBraceToken */) {
-            token = nextToken();
-            if (token === 158 /* FromKeyword */) {
-              token = nextToken();
-              if (token === 10 /* StringLiteral */) {
-                recordModuleName();
-              }
-            }
-          }
-        } else if (token === 41 /* AsteriskToken */) {
-          token = nextToken();
-          if (token === 158 /* FromKeyword */) {
-            token = nextToken();
-            if (token === 10 /* StringLiteral */) {
-              recordModuleName();
-            }
-          }
-        } else if (token === 100 /* ImportKeyword */) {
-          token = nextToken();
-          if (token === 154 /* TypeKeyword */) {
-            const skipTypeKeyword = scanner.lookAhead(() => {
-              const token2 = scanner.scan();
-              return token2 === 79 /* Identifier */ || isKeyword(token2);
-            });
-            if (skipTypeKeyword) {
-              token = nextToken();
-            }
-          }
-          if (token === 79 /* Identifier */ || isKeyword(token)) {
-            token = nextToken();
-            if (token === 63 /* EqualsToken */) {
-              if (tryConsumeRequireCall(true)) {
-                return true;
-              }
-            }
-          }
-        }
-        return true;
-      }
-      return false;
+    if (saveResolution) {
+      resolvedTypeReferenceDirectives.set(typeReferenceDirective, mode, resolution);
     }
-    function tryConsumeRequireCall(skipCurrentToken, allowTemplateLiterals = false) {
-      let token = skipCurrentToken ? nextToken() : scanner.getToken();
-      if (token === 147 /* RequireKeyword */) {
-        token = nextToken();
-        if (token === 20 /* OpenParenToken */) {
-          token = nextToken();
-          if (token === 10 /* StringLiteral */ || allowTemplateLiterals && token === 14 /* NoSubstitutionTemplateLiteral */) {
-            recordModuleName();
-          }
-        }
-        return true;
-      }
-      return false;
+  }
+  function pathForLibFile(libFileName) {
+    const components = libFileName.split(".");
+    let path = components[1];
+    let i = 2;
+    while (components[i] && components[i] !== "d") {
+      path += (i === 2 ? "/" : "-") + components[i];
+      i++;
     }
-    function tryConsumeDefine() {
-      let token = scanner.getToken();
-      if (token === 79 /* Identifier */ && scanner.getTokenValue() === "define") {
-        token = nextToken();
-        if (token !== 20 /* OpenParenToken */) {
-          return true;
-        }
-        token = nextToken();
-        if (token === 10 /* StringLiteral */ || token === 14 /* NoSubstitutionTemplateLiteral */) {
-          token = nextToken();
-          if (token === 27 /* CommaToken */) {
-            token = nextToken();
-          } else {
-            return true;
-          }
-        }
-        if (token !== 22 /* OpenBracketToken */) {
-          return true;
-        }
-        token = nextToken();
-        while (token !== 23 /* CloseBracketToken */ && token !== 1 /* EndOfFileToken */) {
-          if (token === 10 /* StringLiteral */ || token === 14 /* NoSubstitutionTemplateLiteral */) {
-            recordModuleName();
-          }
-          token = nextToken();
-        }
-        return true;
-      }
-      return false;
+    const resolveFrom = combinePaths(currentDirectory, `__lib_node_modules_lookup_${libFileName}__.ts`);
+    const localOverrideModuleResult = resolveModuleName("@typescript/lib-" + path, resolveFrom, { moduleResolution: 2 /* Node10 */ }, host, moduleResolutionCache);
+    if (localOverrideModuleResult == null ? void 0 : localOverrideModuleResult.resolvedModule) {
+      return localOverrideModuleResult.resolvedModule.resolvedFileName;
     }
-    function processImports() {
-      scanner.setText(sourceText);
-      nextToken();
-      while (true) {
-        if (scanner.getToken() === 1 /* EndOfFileToken */) {
-          break;
+    return combinePaths(defaultLibraryPath, libFileName);
+  }
+  function processLibReferenceDirectives(file) {
+    forEach(file.libReferenceDirectives, (libReference, index) => {
+      const libName = toFileNameLowerCase(libReference.fileName);
+      const libFileName = libMap.get(libName);
+      if (libFileName) {
+        processRootFile(
+          pathForLibFile(libFileName),
+          /*isDefaultLib*/
+          true,
+          /*ignoreNoDefaultLib*/
+          true,
+          { kind: 7 /* LibReferenceDirective */, file: file.path, index }
+        );
+      } else {
+        const unqualifiedLibName = removeSuffix(removePrefix(libName, "lib."), ".d.ts");
+        const suggestion = getSpellingSuggestion(unqualifiedLibName, libs, identity);
+        const diagnostic = suggestion ? Diagnostics.Cannot_find_lib_definition_for_0_Did_you_mean_1 : Diagnostics.Cannot_find_lib_definition_for_0;
+        (fileProcessingDiagnostics || (fileProcessingDiagnostics = [])).push({
+          kind: 0 /* FilePreprocessingReferencedDiagnostic */,
+          reason: { kind: 7 /* LibReferenceDirective */, file: file.path, index },
+          diagnostic,
+          args: [libName, suggestion]
+        });
+      }
+    });
+  }
+  function getCanonicalFileName(fileName) {
+    return host.getCanonicalFileName(fileName);
+  }
+  function processImportedModules(file) {
+    var _a3;
+    collectExternalModuleReferences(file);
+    if (file.imports.length || file.moduleAugmentations.length) {
+      const moduleNames = getModuleNames(file);
+      const resolutions = resolveModuleNamesReusingOldState(moduleNames, file);
+      Debug.assert(resolutions.length === moduleNames.length);
+      const optionsForFile = (useSourceOfProjectReferenceRedirect ? (_a3 = getRedirectReferenceForResolution(file)) == null ? void 0 : _a3.commandLine.options : void 0) || options;
+      for (let index = 0; index < moduleNames.length; index++) {
+        const resolution = resolutions[index].resolvedModule;
+        const moduleName = moduleNames[index].text;
+        const mode = getModeForUsageLocation(file, moduleNames[index]);
+        setResolvedModule(file, moduleName, resolutions[index], mode);
+        addResolutionDiagnosticsFromResolutionOrCache(file, moduleName, resolutions[index], mode);
+        if (!resolution) {
+          continue;
         }
-        if (scanner.getToken() === 15 /* TemplateHead */) {
-          const stack = [scanner.getToken()];
-          loop:
-            while (length(stack)) {
-              const token = scanner.scan();
-              switch (token) {
-                case 1 /* EndOfFileToken */:
-                  break loop;
-                case 100 /* ImportKeyword */:
-                  tryConsumeImport();
-                  break;
-                case 15 /* TemplateHead */:
-                  stack.push(token);
-                  break;
-                case 18 /* OpenBraceToken */:
-                  if (length(stack)) {
-                    stack.push(token);
-                  }
-                  break;
-                case 19 /* CloseBraceToken */:
-                  if (length(stack)) {
-                    if (lastOrUndefined(stack) === 15 /* TemplateHead */) {
-                      if (scanner.reScanTemplateToken(false) === 17 /* TemplateTail */) {
-                        stack.pop();
-                      }
-                    } else {
-                      stack.pop();
-                    }
-                  }
-                  break;
-              }
-            }
-          nextToken();
+        const isFromNodeModulesSearch = resolution.isExternalLibraryImport;
+        const isJsFile = !resolutionExtensionIsTSOrJson(resolution.extension);
+        const isJsFileFromNodeModules = isFromNodeModulesSearch && isJsFile;
+        const resolvedFileName = resolution.resolvedFileName;
+        if (isFromNodeModulesSearch) {
+          currentNodeModulesDepth++;
         }
-        if (tryConsumeDeclare() || tryConsumeImport() || tryConsumeExport() || detectJavaScriptImports && (tryConsumeRequireCall(false, true) || tryConsumeDefine())) {
-          continue;
-        } else {
-          nextToken();
+        const elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth;
+        const shouldAddFile = resolvedFileName && !getResolutionDiagnostic(optionsForFile, resolution, file) && !optionsForFile.noResolve && index < file.imports.length && !elideImport && !(isJsFile && !getAllowJSCompilerOption(optionsForFile)) && (isInJSFile(file.imports[index]) || !(file.imports[index].flags & 8388608 /* JSDoc */));
+        if (elideImport) {
+          modulesWithElidedImports.set(file.path, true);
+        } else if (shouldAddFile) {
+          findSourceFile(
+            resolvedFileName,
+            /*isDefaultLib*/
+            false,
+            /*ignoreNoDefaultLib*/
+            false,
+            { kind: 3 /* Import */, file: file.path, index },
+            resolution.packageId
+          );
         }
-      }
-      scanner.setText(void 0);
-    }
-    if (readImportFiles) {
-      processImports();
-    }
-    processCommentPragmas(pragmaContext, sourceText);
-    processPragmasIntoFields(pragmaContext, noop);
-    if (externalModule) {
-      if (ambientExternalModules) {
-        for (const decl of ambientExternalModules) {
-          importedFiles.push(decl.ref);
+        if (isFromNodeModulesSearch) {
+          currentNodeModulesDepth--;
         }
       }
-      return { referencedFiles: pragmaContext.referencedFiles, typeReferenceDirectives: pragmaContext.typeReferenceDirectives, libReferenceDirectives: pragmaContext.libReferenceDirectives, importedFiles, isLibFile: !!pragmaContext.hasNoDefaultLib, ambientExternalModules: void 0 };
     } else {
-      let ambientModuleNames;
-      if (ambientExternalModules) {
-        for (const decl of ambientExternalModules) {
-          if (decl.depth === 0) {
-            if (!ambientModuleNames) {
-              ambientModuleNames = [];
-            }
-            ambientModuleNames.push(decl.ref.fileName);
-          } else {
-            importedFiles.push(decl.ref);
-          }
+      file.resolvedModules = void 0;
+    }
+  }
+  function checkSourceFilesBelongToPath(sourceFiles, rootDirectory) {
+    let allFilesBelongToPath = true;
+    const absoluteRootDirectoryPath = host.getCanonicalFileName(getNormalizedAbsolutePath(rootDirectory, currentDirectory));
+    for (const sourceFile of sourceFiles) {
+      if (!sourceFile.isDeclarationFile) {
+        const absoluteSourceFilePath = host.getCanonicalFileName(getNormalizedAbsolutePath(sourceFile.fileName, currentDirectory));
+        if (absoluteSourceFilePath.indexOf(absoluteRootDirectoryPath) !== 0) {
+          addProgramDiagnosticExplainingFile(
+            sourceFile,
+            Diagnostics.File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files,
+            [sourceFile.fileName, rootDirectory]
+          );
+          allFilesBelongToPath = false;
         }
       }
-      return { referencedFiles: pragmaContext.referencedFiles, typeReferenceDirectives: pragmaContext.typeReferenceDirectives, libReferenceDirectives: pragmaContext.libReferenceDirectives, importedFiles, isLibFile: !!pragmaContext.hasNoDefaultLib, ambientExternalModules: ambientModuleNames };
     }
+    return allFilesBelongToPath;
   }
-
-  // src/services/sourcemaps.ts
-  var base64UrlRegExp = /^data:(?:application\/json(?:;charset=[uU][tT][fF]-8);base64,([A-Za-z0-9+\/=]+)$)?/;
-  function getSourceMapper(host) {
-    const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
-    const currentDirectory = host.getCurrentDirectory();
-    const sourceFileLike = /* @__PURE__ */ new Map();
-    const documentPositionMappers = /* @__PURE__ */ new Map();
-    return { tryGetSourcePosition, tryGetGeneratedPosition, toLineColumnOffset, clearCache };
-    function toPath3(fileName) {
-      return toPath(fileName, currentDirectory, getCanonicalFileName);
-    }
-    function getDocumentPositionMapper2(generatedFileName, sourceFileName) {
-      const path = toPath3(generatedFileName);
-      const value = documentPositionMappers.get(path);
-      if (value)
-        return value;
-      let mapper;
-      if (host.getDocumentPositionMapper) {
-        mapper = host.getDocumentPositionMapper(generatedFileName, sourceFileName);
-      } else if (host.readFile) {
-        const file = getSourceFileLike(generatedFileName);
-        mapper = file && getDocumentPositionMapper(
-          { getSourceFileLike, getCanonicalFileName, log: (s) => host.log(s) },
-          generatedFileName,
-          getLineInfo(file.text, getLineStarts(file)),
-          (f) => !host.fileExists || host.fileExists(f) ? host.readFile(f) : void 0
-        );
-      }
-      documentPositionMappers.set(path, mapper || identitySourceMapConsumer);
-      return mapper || identitySourceMapConsumer;
+  function parseProjectReferenceConfigFile(ref) {
+    if (!projectReferenceRedirects) {
+      projectReferenceRedirects = /* @__PURE__ */ new Map();
     }
-    function tryGetSourcePosition(info) {
-      if (!isDeclarationFileName(info.fileName))
-        return void 0;
-      const file = getSourceFile(info.fileName);
-      if (!file)
-        return void 0;
-      const newLoc = getDocumentPositionMapper2(info.fileName).getSourcePosition(info);
-      return !newLoc || newLoc === info ? void 0 : tryGetSourcePosition(newLoc) || newLoc;
+    const refPath = resolveProjectReferencePath(ref);
+    const sourceFilePath = toPath3(refPath);
+    const fromCache = projectReferenceRedirects.get(sourceFilePath);
+    if (fromCache !== void 0) {
+      return fromCache || void 0;
     }
-    function tryGetGeneratedPosition(info) {
-      if (isDeclarationFileName(info.fileName))
-        return void 0;
-      const sourceFile = getSourceFile(info.fileName);
-      if (!sourceFile)
-        return void 0;
-      const program = host.getProgram();
-      if (program.isSourceOfProjectReferenceRedirect(sourceFile.fileName)) {
+    let commandLine;
+    let sourceFile;
+    if (host.getParsedCommandLine) {
+      commandLine = host.getParsedCommandLine(refPath);
+      if (!commandLine) {
+        addFileToFilesByName(
+          /*sourceFile*/
+          void 0,
+          sourceFilePath,
+          /*redirectedPath*/
+          void 0
+        );
+        projectReferenceRedirects.set(sourceFilePath, false);
         return void 0;
       }
-      const options = program.getCompilerOptions();
-      const outPath = outFile(options);
-      const declarationPath = outPath ? removeFileExtension(outPath) + ".d.ts" /* Dts */ : getDeclarationEmitOutputFilePathWorker(info.fileName, program.getCompilerOptions(), currentDirectory, program.getCommonSourceDirectory(), getCanonicalFileName);
-      if (declarationPath === void 0)
-        return void 0;
-      const newLoc = getDocumentPositionMapper2(declarationPath, info.fileName).getGeneratedPosition(info);
-      return newLoc === info ? void 0 : newLoc;
-    }
-    function getSourceFile(fileName) {
-      const program = host.getProgram();
-      if (!program)
-        return void 0;
-      const path = toPath3(fileName);
-      const file = program.getSourceFileByPath(path);
-      return file && file.resolvedPath === path ? file : void 0;
-    }
-    function getOrCreateSourceFileLike(fileName) {
-      const path = toPath3(fileName);
-      const fileFromCache = sourceFileLike.get(path);
-      if (fileFromCache !== void 0)
-        return fileFromCache ? fileFromCache : void 0;
-      if (!host.readFile || host.fileExists && !host.fileExists(path)) {
-        sourceFileLike.set(path, false);
+      sourceFile = Debug.checkDefined(commandLine.options.configFile);
+      Debug.assert(!sourceFile.path || sourceFile.path === sourceFilePath);
+      addFileToFilesByName(
+        sourceFile,
+        sourceFilePath,
+        /*redirectedPath*/
+        void 0
+      );
+    } else {
+      const basePath = getNormalizedAbsolutePath(getDirectoryPath(refPath), host.getCurrentDirectory());
+      sourceFile = host.getSourceFile(refPath, 100 /* JSON */);
+      addFileToFilesByName(
+        sourceFile,
+        sourceFilePath,
+        /*redirectedPath*/
+        void 0
+      );
+      if (sourceFile === void 0) {
+        projectReferenceRedirects.set(sourceFilePath, false);
         return void 0;
       }
-      const text = host.readFile(path);
-      const file = text ? createSourceFileLike(text) : false;
-      sourceFileLike.set(path, file);
-      return file ? file : void 0;
+      commandLine = parseJsonSourceFileConfigFileContent(
+        sourceFile,
+        configParsingHost,
+        basePath,
+        /*existingOptions*/
+        void 0,
+        refPath
+      );
     }
-    function getSourceFileLike(fileName) {
-      return !host.getSourceFileLike ? getSourceFile(fileName) || getOrCreateSourceFileLike(fileName) : host.getSourceFileLike(fileName);
+    sourceFile.fileName = refPath;
+    sourceFile.path = sourceFilePath;
+    sourceFile.resolvedPath = sourceFilePath;
+    sourceFile.originalFileName = refPath;
+    const resolvedRef = { commandLine, sourceFile };
+    projectReferenceRedirects.set(sourceFilePath, resolvedRef);
+    if (commandLine.projectReferences) {
+      resolvedRef.references = commandLine.projectReferences.map(parseProjectReferenceConfigFile);
     }
-    function toLineColumnOffset(fileName, position) {
-      const file = getSourceFileLike(fileName);
-      return file.getLineAndCharacterOfPosition(position);
+    return resolvedRef;
+  }
+  function verifyCompilerOptions() {
+    if (options.strictPropertyInitialization && !getStrictOptionValue(options, "strictNullChecks")) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "strictPropertyInitialization", "strictNullChecks");
     }
-    function clearCache() {
-      sourceFileLike.clear();
-      documentPositionMappers.clear();
+    if (options.exactOptionalPropertyTypes && !getStrictOptionValue(options, "strictNullChecks")) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "exactOptionalPropertyTypes", "strictNullChecks");
     }
-  }
-  function getDocumentPositionMapper(host, generatedFileName, generatedFileLineInfo, readMapFile) {
-    let mapFileName = tryGetSourceMappingURL(generatedFileLineInfo);
-    if (mapFileName) {
-      const match = base64UrlRegExp.exec(mapFileName);
-      if (match) {
-        if (match[1]) {
-          const base64Object = match[1];
-          return convertDocumentToSourceMapper(host, base64decode(sys, base64Object), generatedFileName);
-        }
-        mapFileName = void 0;
+    if (options.isolatedModules) {
+      if (options.out) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "isolatedModules");
+      }
+      if (options.outFile) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "outFile", "isolatedModules");
       }
     }
-    const possibleMapLocations = [];
-    if (mapFileName) {
-      possibleMapLocations.push(mapFileName);
-    }
-    possibleMapLocations.push(generatedFileName + ".map");
-    const originalMapFileName = mapFileName && getNormalizedAbsolutePath(mapFileName, getDirectoryPath(generatedFileName));
-    for (const location2 of possibleMapLocations) {
-      const mapFileName2 = getNormalizedAbsolutePath(location2, getDirectoryPath(generatedFileName));
-      const mapFileContents = readMapFile(mapFileName2, originalMapFileName);
-      if (isString(mapFileContents)) {
-        return convertDocumentToSourceMapper(host, mapFileContents, mapFileName2);
+    if (options.inlineSourceMap) {
+      if (options.sourceMap) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "sourceMap", "inlineSourceMap");
       }
-      if (mapFileContents !== void 0) {
-        return mapFileContents || void 0;
+      if (options.mapRoot) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "mapRoot", "inlineSourceMap");
       }
     }
-    return void 0;
-  }
-  function convertDocumentToSourceMapper(host, contents, mapFileName) {
-    const map2 = tryParseRawSourceMap(contents);
-    if (!map2 || !map2.sources || !map2.file || !map2.mappings) {
-      return void 0;
+    if (options.composite) {
+      if (options.declaration === false) {
+        createDiagnosticForOptionName(Diagnostics.Composite_projects_may_not_disable_declaration_emit, "declaration");
+      }
+      if (options.incremental === false) {
+        createDiagnosticForOptionName(Diagnostics.Composite_projects_may_not_disable_incremental_compilation, "declaration");
+      }
     }
-    if (map2.sourcesContent && map2.sourcesContent.some(isString))
-      return void 0;
-    return createDocumentPositionMapper(host, map2, mapFileName);
-  }
-  function createSourceFileLike(text, lineMap) {
-    return {
-      text,
-      lineMap,
-      getLineAndCharacterOfPosition(pos) {
-        return computeLineAndCharacterOfPosition(getLineStarts(this), pos);
+    const outputFile = outFile(options);
+    if (options.tsBuildInfoFile) {
+      if (!isIncrementalCompilation(options)) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "tsBuildInfoFile", "incremental", "composite");
       }
-    };
-  }
-
-  // src/services/suggestionDiagnostics.ts
-  var visitedNestedConvertibleFunctions = /* @__PURE__ */ new Map();
-  function computeSuggestionDiagnostics(sourceFile, program, cancellationToken) {
-    program.getSemanticDiagnostics(sourceFile, cancellationToken);
-    const diags = [];
-    const checker = program.getTypeChecker();
-    const isCommonJSFile = sourceFile.impliedNodeFormat === 1 /* CommonJS */ || fileExtensionIsOneOf(sourceFile.fileName, [".cts" /* Cts */, ".cjs" /* Cjs */]);
-    if (!isCommonJSFile && sourceFile.commonJsModuleIndicator && (programContainsEsModules(program) || compilerOptionsIndicateEsModules(program.getCompilerOptions())) && containsTopLevelCommonjs(sourceFile)) {
-      diags.push(createDiagnosticForNode(getErrorNodeFromCommonJsIndicator(sourceFile.commonJsModuleIndicator), Diagnostics.File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module));
-    }
-    const isJsFile = isSourceFileJS(sourceFile);
-    visitedNestedConvertibleFunctions.clear();
-    check(sourceFile);
-    if (getAllowSyntheticDefaultImports(program.getCompilerOptions())) {
-      for (const moduleSpecifier of sourceFile.imports) {
-        const importNode = importFromModuleSpecifier(moduleSpecifier);
-        const name = importNameForConvertToDefaultImport(importNode);
-        if (!name)
-          continue;
-        const module2 = getResolvedModule(sourceFile, moduleSpecifier.text, getModeForUsageLocation(sourceFile, moduleSpecifier));
-        const resolvedFile = module2 && program.getSourceFile(module2.resolvedFileName);
-        if (resolvedFile && resolvedFile.externalModuleIndicator && resolvedFile.externalModuleIndicator !== true && isExportAssignment(resolvedFile.externalModuleIndicator) && resolvedFile.externalModuleIndicator.isExportEquals) {
-          diags.push(createDiagnosticForNode(name, Diagnostics.Import_may_be_converted_to_a_default_import));
+    } else if (options.incremental && !outputFile && !options.configFilePath) {
+      programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified));
+    }
+    verifyDeprecatedCompilerOptions();
+    verifyProjectReferences();
+    if (options.composite) {
+      const rootPaths = new Set(rootNames.map(toPath3));
+      for (const file of files) {
+        if (sourceFileMayBeEmitted(file, program) && !rootPaths.has(file.path)) {
+          addProgramDiagnosticExplainingFile(
+            file,
+            Diagnostics.File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_include_pattern,
+            [file.fileName, options.configFilePath || ""]
+          );
         }
       }
     }
-    addRange(diags, sourceFile.bindSuggestionDiagnostics);
-    addRange(diags, program.getSuggestionDiagnostics(sourceFile, cancellationToken));
-    return diags.sort((d1, d2) => d1.start - d2.start);
-    function check(node) {
-      if (isJsFile) {
-        if (canBeConvertedToClass(node, checker)) {
-          diags.push(createDiagnosticForNode(isVariableDeclaration(node.parent) ? node.parent.name : node, Diagnostics.This_constructor_function_may_be_converted_to_a_class_declaration));
+    if (options.paths) {
+      for (const key in options.paths) {
+        if (!hasProperty(options.paths, key)) {
+          continue;
         }
-      } else {
-        if (isVariableStatement(node) && node.parent === sourceFile && node.declarationList.flags & 2 /* Const */ && node.declarationList.declarations.length === 1) {
-          const init = node.declarationList.declarations[0].initializer;
-          if (init && isRequireCall(init, true)) {
-            diags.push(createDiagnosticForNode(init, Diagnostics.require_call_may_be_converted_to_an_import));
-          }
+        if (!hasZeroOrOneAsteriskCharacter(key)) {
+          createDiagnosticForOptionPaths(
+            /*onKey*/
+            true,
+            key,
+            Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character,
+            key
+          );
         }
-        if (ts_codefix_exports.parameterShouldGetTypeFromJSDoc(node)) {
-          diags.push(createDiagnosticForNode(node.name || node, Diagnostics.JSDoc_types_may_be_moved_to_TypeScript_types));
+        if (isArray(options.paths[key])) {
+          const len = options.paths[key].length;
+          if (len === 0) {
+            createDiagnosticForOptionPaths(
+              /*onKey*/
+              false,
+              key,
+              Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array,
+              key
+            );
+          }
+          for (let i = 0; i < len; i++) {
+            const subst = options.paths[key][i];
+            const typeOfSubst = typeof subst;
+            if (typeOfSubst === "string") {
+              if (!hasZeroOrOneAsteriskCharacter(subst)) {
+                createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character, subst, key);
+              }
+              if (!options.baseUrl && !pathIsRelative(subst) && !pathIsAbsolute(subst)) {
+                createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash);
+              }
+            } else {
+              createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2, subst, key, typeOfSubst);
+            }
+          }
+        } else {
+          createDiagnosticForOptionPaths(
+            /*onKey*/
+            false,
+            key,
+            Diagnostics.Substitutions_for_pattern_0_should_be_an_array,
+            key
+          );
         }
       }
-      if (canBeConvertedToAsync(node)) {
-        addConvertToAsyncFunctionDiagnostics(node, checker, diags);
-      }
-      node.forEachChild(check);
     }
-  }
-  function containsTopLevelCommonjs(sourceFile) {
-    return sourceFile.statements.some((statement) => {
-      switch (statement.kind) {
-        case 240 /* VariableStatement */:
-          return statement.declarationList.declarations.some((decl) => !!decl.initializer && isRequireCall(propertyAccessLeftHandSide(decl.initializer), true));
-        case 241 /* ExpressionStatement */: {
-          const { expression } = statement;
-          if (!isBinaryExpression(expression))
-            return isRequireCall(expression, true);
-          const kind = getAssignmentDeclarationKind(expression);
-          return kind === 1 /* ExportsProperty */ || kind === 2 /* ModuleExports */;
-        }
-        default:
-          return false;
+    if (!options.sourceMap && !options.inlineSourceMap) {
+      if (options.inlineSources) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "inlineSources");
+      }
+      if (options.sourceRoot) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "sourceRoot");
       }
-    });
-  }
-  function propertyAccessLeftHandSide(node) {
-    return isPropertyAccessExpression(node) ? propertyAccessLeftHandSide(node.expression) : node;
-  }
-  function importNameForConvertToDefaultImport(node) {
-    switch (node.kind) {
-      case 269 /* ImportDeclaration */:
-        const { importClause, moduleSpecifier } = node;
-        return importClause && !importClause.name && importClause.namedBindings && importClause.namedBindings.kind === 271 /* NamespaceImport */ && isStringLiteral(moduleSpecifier) ? importClause.namedBindings.name : void 0;
-      case 268 /* ImportEqualsDeclaration */:
-        return node.name;
-      default:
-        return void 0;
     }
-  }
-  function addConvertToAsyncFunctionDiagnostics(node, checker, diags) {
-    if (isConvertibleFunction(node, checker) && !visitedNestedConvertibleFunctions.has(getKeyFromNode(node))) {
-      diags.push(createDiagnosticForNode(
-        !node.name && isVariableDeclaration(node.parent) && isIdentifier(node.parent.name) ? node.parent.name : node,
-        Diagnostics.This_may_be_converted_to_an_async_function
-      ));
+    if (options.out && options.outFile) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "out", "outFile");
     }
-  }
-  function isConvertibleFunction(node, checker) {
-    return !isAsyncFunction(node) && node.body && isBlock(node.body) && hasReturnStatementWithPromiseHandler(node.body, checker) && returnsPromise(node, checker);
-  }
-  function returnsPromise(node, checker) {
-    const signature = checker.getSignatureFromDeclaration(node);
-    const returnType = signature ? checker.getReturnTypeOfSignature(signature) : void 0;
-    return !!returnType && !!checker.getPromisedTypeOfPromise(returnType);
-  }
-  function getErrorNodeFromCommonJsIndicator(commonJsModuleIndicator) {
-    return isBinaryExpression(commonJsModuleIndicator) ? commonJsModuleIndicator.left : commonJsModuleIndicator;
-  }
-  function hasReturnStatementWithPromiseHandler(body, checker) {
-    return !!forEachReturnStatement(body, (statement) => isReturnStatementWithFixablePromiseHandler(statement, checker));
-  }
-  function isReturnStatementWithFixablePromiseHandler(node, checker) {
-    return isReturnStatement(node) && !!node.expression && isFixablePromiseHandler(node.expression, checker);
-  }
-  function isFixablePromiseHandler(node, checker) {
-    if (!isPromiseHandler(node) || !hasSupportedNumberOfArguments(node) || !node.arguments.every((arg) => isFixablePromiseArgument(arg, checker))) {
-      return false;
+    if (options.mapRoot && !(options.sourceMap || options.declarationMap)) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "mapRoot", "sourceMap", "declarationMap");
     }
-    let currentNode = node.expression.expression;
-    while (isPromiseHandler(currentNode) || isPropertyAccessExpression(currentNode)) {
-      if (isCallExpression(currentNode)) {
-        if (!hasSupportedNumberOfArguments(currentNode) || !currentNode.arguments.every((arg) => isFixablePromiseArgument(arg, checker))) {
-          return false;
-        }
-        currentNode = currentNode.expression.expression;
-      } else {
-        currentNode = currentNode.expression;
+    if (options.declarationDir) {
+      if (!getEmitDeclarations(options)) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "declarationDir", "declaration", "composite");
       }
-    }
-    return true;
-  }
-  function isPromiseHandler(node) {
-    return isCallExpression(node) && (hasPropertyAccessExpressionWithName(node, "then") || hasPropertyAccessExpressionWithName(node, "catch") || hasPropertyAccessExpressionWithName(node, "finally"));
-  }
-  function hasSupportedNumberOfArguments(node) {
-    const name = node.expression.name.text;
-    const maxArguments = name === "then" ? 2 : name === "catch" ? 1 : name === "finally" ? 1 : 0;
-    if (node.arguments.length > maxArguments)
-      return false;
-    if (node.arguments.length < maxArguments)
-      return true;
-    return maxArguments === 1 || some(node.arguments, (arg) => {
-      return arg.kind === 104 /* NullKeyword */ || isIdentifier(arg) && arg.text === "undefined";
-    });
-  }
-  function isFixablePromiseArgument(arg, checker) {
-    switch (arg.kind) {
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-        const functionFlags = getFunctionFlags(arg);
-        if (functionFlags & 1 /* Generator */) {
-          return false;
-        }
-      case 216 /* ArrowFunction */:
-        visitedNestedConvertibleFunctions.set(getKeyFromNode(arg), true);
-      case 104 /* NullKeyword */:
-        return true;
-      case 79 /* Identifier */:
-      case 208 /* PropertyAccessExpression */: {
-        const symbol = checker.getSymbolAtLocation(arg);
-        if (!symbol) {
-          return false;
-        }
-        return checker.isUndefinedSymbol(symbol) || some(skipAlias(symbol, checker).declarations, (d) => isFunctionLike(d) || hasInitializer(d) && !!d.initializer && isFunctionLike(d.initializer));
+      if (outputFile) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "declarationDir", options.out ? "out" : "outFile");
       }
-      default:
-        return false;
     }
-  }
-  function getKeyFromNode(exp) {
-    return `${exp.pos.toString()}:${exp.end.toString()}`;
-  }
-  function canBeConvertedToClass(node, checker) {
-    var _a2, _b, _c, _d;
-    if (node.kind === 215 /* FunctionExpression */) {
-      if (isVariableDeclaration(node.parent) && ((_a2 = node.symbol.members) == null ? void 0 : _a2.size)) {
-        return true;
-      }
-      const symbol = checker.getSymbolOfExpando(node, false);
-      return !!(symbol && (((_b = symbol.exports) == null ? void 0 : _b.size) || ((_c = symbol.members) == null ? void 0 : _c.size)));
+    if (options.declarationMap && !getEmitDeclarations(options)) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "declarationMap", "declaration", "composite");
     }
-    if (node.kind === 259 /* FunctionDeclaration */) {
-      return !!((_d = node.symbol.members) == null ? void 0 : _d.size);
+    if (options.lib && options.noLib) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "lib", "noLib");
     }
-    return false;
-  }
-  function canBeConvertedToAsync(node) {
-    switch (node.kind) {
-      case 259 /* FunctionDeclaration */:
-      case 171 /* MethodDeclaration */:
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-        return true;
-      default:
-        return false;
+    if (options.noImplicitUseStrict && getStrictOptionValue(options, "alwaysStrict")) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "noImplicitUseStrict", "alwaysStrict");
     }
-  }
-
-  // src/services/transpile.ts
-  function transpileModule(input, transpileOptions) {
-    const diagnostics = [];
-    const options = transpileOptions.compilerOptions ? fixupCompilerOptions(transpileOptions.compilerOptions, diagnostics) : {};
-    const defaultOptions = getDefaultCompilerOptions2();
-    for (const key in defaultOptions) {
-      if (hasProperty(defaultOptions, key) && options[key] === void 0) {
-        options[key] = defaultOptions[key];
-      }
-    }
-    for (const option of transpileOptionValueCompilerOptions) {
-      options[option.name] = option.transpileOptionValue;
-    }
-    options.suppressOutputPathCheck = true;
-    options.allowNonTsExtensions = true;
-    const newLine = getNewLineCharacter(options);
-    const compilerHost = {
-      getSourceFile: (fileName) => fileName === normalizePath(inputFileName) ? sourceFile : void 0,
-      writeFile: (name, text) => {
-        if (fileExtensionIs(name, ".map")) {
-          Debug.assertEqual(sourceMapText, void 0, "Unexpected multiple source map outputs, file:", name);
-          sourceMapText = text;
-        } else {
-          Debug.assertEqual(outputText, void 0, "Unexpected multiple outputs, file:", name);
-          outputText = text;
-        }
-      },
-      getDefaultLibFileName: () => "lib.d.ts",
-      useCaseSensitiveFileNames: () => false,
-      getCanonicalFileName: (fileName) => fileName,
-      getCurrentDirectory: () => "",
-      getNewLine: () => newLine,
-      fileExists: (fileName) => fileName === inputFileName,
-      readFile: () => "",
-      directoryExists: () => true,
-      getDirectories: () => []
-    };
-    const inputFileName = transpileOptions.fileName || (transpileOptions.compilerOptions && transpileOptions.compilerOptions.jsx ? "module.tsx" : "module.ts");
-    const sourceFile = createSourceFile(
-      inputFileName,
-      input,
-      {
-        languageVersion: getEmitScriptTarget(options),
-        impliedNodeFormat: getImpliedNodeFormatForFile(toPath(inputFileName, "", compilerHost.getCanonicalFileName), void 0, compilerHost, options),
-        setExternalModuleIndicator: getSetExternalModuleIndicator(options)
-      }
-    );
-    if (transpileOptions.moduleName) {
-      sourceFile.moduleName = transpileOptions.moduleName;
-    }
-    if (transpileOptions.renamedDependencies) {
-      sourceFile.renamedDependencies = new Map(getEntries(transpileOptions.renamedDependencies));
-    }
-    let outputText;
-    let sourceMapText;
-    const program = createProgram([inputFileName], options, compilerHost);
-    if (transpileOptions.reportDiagnostics) {
-      addRange(diagnostics, program.getSyntacticDiagnostics(sourceFile));
-      addRange(diagnostics, program.getOptionsDiagnostics());
-    }
-    program.emit(void 0, void 0, void 0, void 0, transpileOptions.transformers);
-    if (outputText === void 0)
-      return Debug.fail("Output generation failed");
-    return { outputText, diagnostics, sourceMapText };
-  }
-  function transpile(input, compilerOptions, fileName, diagnostics, moduleName) {
-    const output = transpileModule(input, { compilerOptions, fileName, reportDiagnostics: !!diagnostics, moduleName });
-    addRange(diagnostics, output.diagnostics);
-    return output.outputText;
-  }
-  var commandLineOptionsStringToEnum;
-  function fixupCompilerOptions(options, diagnostics) {
-    commandLineOptionsStringToEnum = commandLineOptionsStringToEnum || filter(optionDeclarations, (o) => typeof o.type === "object" && !forEachEntry(o.type, (v) => typeof v !== "number"));
-    options = cloneCompilerOptions(options);
-    for (const opt of commandLineOptionsStringToEnum) {
-      if (!hasProperty(options, opt.name)) {
-        continue;
+    const languageVersion = getEmitScriptTarget(options);
+    const firstNonAmbientExternalModuleSourceFile = find(files, (f) => isExternalModule(f) && !f.isDeclarationFile);
+    if (options.isolatedModules) {
+      if (options.module === 0 /* None */ && languageVersion < 2 /* ES2015 */) {
+        createDiagnosticForOptionName(Diagnostics.Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher, "isolatedModules", "target");
       }
-      const value = options[opt.name];
-      if (isString(value)) {
-        options[opt.name] = parseCustomTypeOption(opt, value, diagnostics);
-      } else {
-        if (!forEachEntry(opt.type, (v) => v === value)) {
-          diagnostics.push(createCompilerDiagnosticForInvalidCustomType(opt));
+      if (options.preserveConstEnums === false) {
+        createDiagnosticForOptionName(Diagnostics.Option_preserveConstEnums_cannot_be_disabled_when_isolatedModules_is_enabled, "preserveConstEnums", "isolatedModules");
+      }
+      for (const file of files) {
+        if (!isExternalModule(file) && !isSourceFileJS(file) && !file.isDeclarationFile && file.scriptKind !== 6 /* JSON */) {
+          const span = getErrorSpanForNode(file, file);
+          programDiagnostics.add(createFileDiagnostic(
+            file,
+            span.start,
+            span.length,
+            Diagnostics._0_cannot_be_compiled_under_isolatedModules_because_it_is_considered_a_global_script_file_Add_an_import_export_or_an_empty_export_statement_to_make_it_a_module,
+            getBaseFileName(file.fileName)
+          ));
         }
       }
+    } else if (firstNonAmbientExternalModuleSourceFile && languageVersion < 2 /* ES2015 */ && options.module === 0 /* None */) {
+      const span = getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, typeof firstNonAmbientExternalModuleSourceFile.externalModuleIndicator === "boolean" ? firstNonAmbientExternalModuleSourceFile : firstNonAmbientExternalModuleSourceFile.externalModuleIndicator);
+      programDiagnostics.add(createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, Diagnostics.Cannot_use_imports_exports_or_module_augmentations_when_module_is_none));
     }
-    return options;
-  }
-
-  // src/services/_namespaces/ts.NavigateTo.ts
-  var ts_NavigateTo_exports = {};
-  __export(ts_NavigateTo_exports, {
-    getNavigateToItems: () => getNavigateToItems
-  });
-
-  // src/services/navigateTo.ts
-  function getNavigateToItems(sourceFiles, checker, cancellationToken, searchValue, maxResultCount, excludeDtsFiles) {
-    const patternMatcher = createPatternMatcher(searchValue);
-    if (!patternMatcher)
-      return emptyArray;
-    const rawItems = [];
-    for (const sourceFile of sourceFiles) {
-      cancellationToken.throwIfCancellationRequested();
-      if (excludeDtsFiles && sourceFile.isDeclarationFile) {
-        continue;
+    if (outputFile && !options.emitDeclarationOnly) {
+      if (options.module && !(options.module === 2 /* AMD */ || options.module === 4 /* System */)) {
+        createDiagnosticForOptionName(Diagnostics.Only_amd_and_system_modules_are_supported_alongside_0, options.out ? "out" : "outFile", "module");
+      } else if (options.module === void 0 && firstNonAmbientExternalModuleSourceFile) {
+        const span = getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, typeof firstNonAmbientExternalModuleSourceFile.externalModuleIndicator === "boolean" ? firstNonAmbientExternalModuleSourceFile : firstNonAmbientExternalModuleSourceFile.externalModuleIndicator);
+        programDiagnostics.add(createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, options.out ? "out" : "outFile"));
       }
-      sourceFile.getNamedDeclarations().forEach((declarations, name) => {
-        getItemsFromNamedDeclaration(patternMatcher, name, declarations, checker, sourceFile.fileName, rawItems);
-      });
     }
-    rawItems.sort(compareNavigateToItems);
-    return (maxResultCount === void 0 ? rawItems : rawItems.slice(0, maxResultCount)).map(createNavigateToItem);
-  }
-  function getItemsFromNamedDeclaration(patternMatcher, name, declarations, checker, fileName, rawItems) {
-    const match = patternMatcher.getMatchForLastSegmentOfPattern(name);
-    if (!match) {
-      return;
+    if (getResolveJsonModule(options)) {
+      if (getEmitModuleResolutionKind(options) === 1 /* Classic */) {
+        createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic, "resolveJsonModule");
+      } else if (!hasJsonModuleEmitEnabled(options)) {
+        createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_esNext, "resolveJsonModule", "module");
+      }
     }
-    for (const declaration of declarations) {
-      if (!shouldKeepItem(declaration, checker))
-        continue;
-      if (patternMatcher.patternContainsDots) {
-        const fullMatch = patternMatcher.getFullMatch(getContainers(declaration), name);
-        if (fullMatch) {
-          rawItems.push({ name, fileName, matchKind: fullMatch.kind, isCaseSensitive: fullMatch.isCaseSensitive, declaration });
-        }
-      } else {
-        rawItems.push({ name, fileName, matchKind: match.kind, isCaseSensitive: match.isCaseSensitive, declaration });
+    if (options.outDir || // there is --outDir specified
+    options.rootDir || // there is --rootDir specified
+    options.sourceRoot || // there is --sourceRoot specified
+    options.mapRoot) {
+      const dir = getCommonSourceDirectory2();
+      if (options.outDir && dir === "" && files.some((file) => getRootLength(file.fileName) > 1)) {
+        createDiagnosticForOptionName(Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files, "outDir");
       }
     }
-  }
-  function shouldKeepItem(declaration, checker) {
-    switch (declaration.kind) {
-      case 270 /* ImportClause */:
-      case 273 /* ImportSpecifier */:
-      case 268 /* ImportEqualsDeclaration */:
-        const importer = checker.getSymbolAtLocation(declaration.name);
-        const imported = checker.getAliasedSymbol(importer);
-        return importer.escapedName !== imported.escapedName;
-      default:
-        return true;
+    if (options.useDefineForClassFields && languageVersion === 0 /* ES3 */) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_target_is_ES3, "useDefineForClassFields");
     }
-  }
-  function tryAddSingleDeclarationName(declaration, containers) {
-    const name = getNameOfDeclaration(declaration);
-    return !!name && (pushLiteral(name, containers) || name.kind === 164 /* ComputedPropertyName */ && tryAddComputedPropertyName(name.expression, containers));
-  }
-  function tryAddComputedPropertyName(expression, containers) {
-    return pushLiteral(expression, containers) || isPropertyAccessExpression(expression) && (containers.push(expression.name.text), true) && tryAddComputedPropertyName(expression.expression, containers);
-  }
-  function pushLiteral(node, containers) {
-    return isPropertyNameLiteral(node) && (containers.push(getTextOfIdentifierOrLiteral(node)), true);
-  }
-  function getContainers(declaration) {
-    const containers = [];
-    const name = getNameOfDeclaration(declaration);
-    if (name && name.kind === 164 /* ComputedPropertyName */ && !tryAddComputedPropertyName(name.expression, containers)) {
-      return emptyArray;
+    if (options.checkJs && !getAllowJSCompilerOption(options)) {
+      programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "checkJs", "allowJs"));
     }
-    containers.shift();
-    let container = getContainerNode(declaration);
-    while (container) {
-      if (!tryAddSingleDeclarationName(container, containers)) {
-        return emptyArray;
+    if (options.emitDeclarationOnly) {
+      if (!getEmitDeclarations(options)) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "emitDeclarationOnly", "declaration", "composite");
+      }
+      if (options.noEmit) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "emitDeclarationOnly", "noEmit");
       }
-      container = getContainerNode(container);
     }
-    return containers.reverse();
-  }
-  function compareNavigateToItems(i1, i2) {
-    return compareValues(i1.matchKind, i2.matchKind) || compareStringsCaseSensitiveUI(i1.name, i2.name);
-  }
-  function createNavigateToItem(rawItem) {
-    const declaration = rawItem.declaration;
-    const container = getContainerNode(declaration);
-    const containerName = container && getNameOfDeclaration(container);
-    return {
-      name: rawItem.name,
-      kind: getNodeKind(declaration),
-      kindModifiers: getNodeModifiers(declaration),
-      matchKind: PatternMatchKind[rawItem.matchKind],
-      isCaseSensitive: rawItem.isCaseSensitive,
-      fileName: rawItem.fileName,
-      textSpan: createTextSpanFromNode(declaration),
-      containerName: containerName ? containerName.text : "",
-      containerKind: containerName ? getNodeKind(container) : "" /* unknown */
-    };
-  }
-
-  // src/services/_namespaces/ts.NavigationBar.ts
-  var ts_NavigationBar_exports = {};
-  __export(ts_NavigationBar_exports, {
-    getNavigationBarItems: () => getNavigationBarItems,
-    getNavigationTree: () => getNavigationTree
-  });
-
-  // src/services/navigationBar.ts
-  var whiteSpaceRegex = /\s+/g;
-  var maxLength = 150;
-  var curCancellationToken;
-  var curSourceFile;
-  var parentsStack = [];
-  var parent;
-  var trackedEs5ClassesStack = [];
-  var trackedEs5Classes;
-  var emptyChildItemArray = [];
-  function getNavigationBarItems(sourceFile, cancellationToken) {
-    curCancellationToken = cancellationToken;
-    curSourceFile = sourceFile;
-    try {
-      return map(primaryNavBarMenuItems(rootNavigationBarNode(sourceFile)), convertToPrimaryNavBarMenuItem);
-    } finally {
-      reset();
+    if (options.emitDecoratorMetadata && !options.experimentalDecorators) {
+      createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "emitDecoratorMetadata", "experimentalDecorators");
     }
-  }
-  function getNavigationTree(sourceFile, cancellationToken) {
-    curCancellationToken = cancellationToken;
-    curSourceFile = sourceFile;
-    try {
-      return convertToTree(rootNavigationBarNode(sourceFile));
-    } finally {
-      reset();
+    if (options.jsxFactory) {
+      if (options.reactNamespace) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "reactNamespace", "jsxFactory");
+      }
+      if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxFactory", inverseJsxOptionMap.get("" + options.jsx));
+      }
+      if (!parseIsolatedEntityName(options.jsxFactory, languageVersion)) {
+        createOptionValueDiagnostic("jsxFactory", Diagnostics.Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFactory);
+      }
+    } else if (options.reactNamespace && !isIdentifierText(options.reactNamespace, languageVersion)) {
+      createOptionValueDiagnostic("reactNamespace", Diagnostics.Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier, options.reactNamespace);
     }
-  }
-  function reset() {
-    curSourceFile = void 0;
-    curCancellationToken = void 0;
-    parentsStack = [];
-    parent = void 0;
-    emptyChildItemArray = [];
-  }
-  function nodeText(node) {
-    return cleanText(node.getText(curSourceFile));
-  }
-  function navigationBarNodeKind(n) {
-    return n.node.kind;
-  }
-  function pushChild(parent2, child) {
-    if (parent2.children) {
-      parent2.children.push(child);
-    } else {
-      parent2.children = [child];
+    if (options.jsxFragmentFactory) {
+      if (!options.jsxFactory) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "jsxFragmentFactory", "jsxFactory");
+      }
+      if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxFragmentFactory", inverseJsxOptionMap.get("" + options.jsx));
+      }
+      if (!parseIsolatedEntityName(options.jsxFragmentFactory, languageVersion)) {
+        createOptionValueDiagnostic("jsxFragmentFactory", Diagnostics.Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFragmentFactory);
+      }
     }
-  }
-  function rootNavigationBarNode(sourceFile) {
-    Debug.assert(!parentsStack.length);
-    const root = { node: sourceFile, name: void 0, additionalNodes: void 0, parent: void 0, children: void 0, indent: 0 };
-    parent = root;
-    for (const statement of sourceFile.statements) {
-      addChildrenRecursively(statement);
+    if (options.reactNamespace) {
+      if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "reactNamespace", inverseJsxOptionMap.get("" + options.jsx));
+      }
     }
-    endNode();
-    Debug.assert(!parent && !parentsStack.length);
-    return root;
-  }
-  function addLeafNode(node, name) {
-    pushChild(parent, emptyNavigationBarNode(node, name));
-  }
-  function emptyNavigationBarNode(node, name) {
-    return {
-      node,
-      name: name || (isDeclaration(node) || isExpression(node) ? getNameOfDeclaration(node) : void 0),
-      additionalNodes: void 0,
-      parent,
-      children: void 0,
-      indent: parent.indent + 1
-    };
-  }
-  function addTrackedEs5Class(name) {
-    if (!trackedEs5Classes) {
-      trackedEs5Classes = /* @__PURE__ */ new Map();
+    if (options.jsxImportSource) {
+      if (options.jsx === 2 /* React */) {
+        createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxImportSource", inverseJsxOptionMap.get("" + options.jsx));
+      }
     }
-    trackedEs5Classes.set(name, true);
-  }
-  function endNestedNodes(depth) {
-    for (let i = 0; i < depth; i++)
-      endNode();
-  }
-  function startNestedNodes(targetNode, entityName) {
-    const names = [];
-    while (!isPropertyNameLiteral(entityName)) {
-      const name = getNameOrArgument(entityName);
-      const nameText = getElementOrPropertyAccessName(entityName);
-      entityName = entityName.expression;
-      if (nameText === "prototype" || isPrivateIdentifier(name))
-        continue;
-      names.push(name);
+    if (options.preserveValueImports && getEmitModuleKind(options) < 5 /* ES2015 */) {
+      createOptionValueDiagnostic("importsNotUsedAsValues", Diagnostics.Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later);
     }
-    names.push(entityName);
-    for (let i = names.length - 1; i > 0; i--) {
-      const name = names[i];
-      startNode(targetNode, name);
+    if (options.allowImportingTsExtensions && !(options.noEmit || options.emitDeclarationOnly)) {
+      createOptionValueDiagnostic("allowImportingTsExtensions", Diagnostics.Option_allowImportingTsExtensions_can_only_be_used_when_moduleResolution_is_set_to_bundler_and_either_noEmit_or_emitDeclarationOnly_is_set);
     }
-    return [names.length - 1, names[0]];
-  }
-  function startNode(node, name) {
-    const navNode = emptyNavigationBarNode(node, name);
-    pushChild(parent, navNode);
-    parentsStack.push(parent);
-    trackedEs5ClassesStack.push(trackedEs5Classes);
-    trackedEs5Classes = void 0;
-    parent = navNode;
-  }
-  function endNode() {
-    if (parent.children) {
-      mergeChildren(parent.children, parent);
-      sortChildren(parent.children);
+    const moduleResolution = getEmitModuleResolutionKind(options);
+    if (options.resolvePackageJsonExports && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+      createOptionValueDiagnostic("resolvePackageJsonExports", Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "resolvePackageJsonExports");
     }
-    parent = parentsStack.pop();
-    trackedEs5Classes = trackedEs5ClassesStack.pop();
-  }
-  function addNodeWithRecursiveChild(node, child, name) {
-    startNode(node, name);
-    addChildrenRecursively(child);
-    endNode();
-  }
-  function addNodeWithRecursiveInitializer(node) {
-    if (node.initializer && isFunctionOrClassExpression(node.initializer)) {
-      startNode(node);
-      forEachChild(node.initializer, addChildrenRecursively);
-      endNode();
-    } else {
-      addNodeWithRecursiveChild(node, node.initializer);
+    if (options.resolvePackageJsonImports && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+      createOptionValueDiagnostic("resolvePackageJsonImports", Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "resolvePackageJsonImports");
     }
-  }
-  function hasNavigationBarName(node) {
-    return !hasDynamicName(node) || node.kind !== 223 /* BinaryExpression */ && isPropertyAccessExpression(node.name.expression) && isIdentifier(node.name.expression.expression) && idText(node.name.expression.expression) === "Symbol";
-  }
-  function addChildrenRecursively(node) {
-    curCancellationToken.throwIfCancellationRequested();
-    if (!node || isToken(node)) {
-      return;
+    if (options.customConditions && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+      createOptionValueDiagnostic("customConditions", Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "customConditions");
     }
-    switch (node.kind) {
-      case 173 /* Constructor */:
-        const ctr = node;
-        addNodeWithRecursiveChild(ctr, ctr.body);
-        for (const param of ctr.parameters) {
-          if (isParameterPropertyDeclaration(param, ctr)) {
-            addLeafNode(param);
-          }
-        }
-        break;
-      case 171 /* MethodDeclaration */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-      case 170 /* MethodSignature */:
-        if (hasNavigationBarName(node)) {
-          addNodeWithRecursiveChild(node, node.body);
-        }
-        break;
-      case 169 /* PropertyDeclaration */:
-        if (hasNavigationBarName(node)) {
-          addNodeWithRecursiveInitializer(node);
-        }
-        break;
-      case 168 /* PropertySignature */:
-        if (hasNavigationBarName(node)) {
-          addLeafNode(node);
-        }
-        break;
-      case 270 /* ImportClause */:
-        const importClause = node;
-        if (importClause.name) {
-          addLeafNode(importClause.name);
-        }
-        const { namedBindings } = importClause;
-        if (namedBindings) {
-          if (namedBindings.kind === 271 /* NamespaceImport */) {
-            addLeafNode(namedBindings);
-          } else {
-            for (const element of namedBindings.elements) {
-              addLeafNode(element);
-            }
-          }
-        }
-        break;
-      case 300 /* ShorthandPropertyAssignment */:
-        addNodeWithRecursiveChild(node, node.name);
-        break;
-      case 301 /* SpreadAssignment */:
-        const { expression } = node;
-        isIdentifier(expression) ? addLeafNode(node, expression) : addLeafNode(node);
-        break;
-      case 205 /* BindingElement */:
-      case 299 /* PropertyAssignment */:
-      case 257 /* VariableDeclaration */: {
-        const child = node;
-        if (isBindingPattern(child.name)) {
-          addChildrenRecursively(child.name);
-        } else {
-          addNodeWithRecursiveInitializer(child);
-        }
-        break;
-      }
-      case 259 /* FunctionDeclaration */:
-        const nameNode = node.name;
-        if (nameNode && isIdentifier(nameNode)) {
-          addTrackedEs5Class(nameNode.text);
+    if (!options.noEmit && !options.suppressOutputPathCheck) {
+      const emitHost = getEmitHost();
+      const emitFilesSeen = /* @__PURE__ */ new Set();
+      forEachEmittedFile(emitHost, (emitFileNames) => {
+        if (!options.emitDeclarationOnly) {
+          verifyEmitFilePath(emitFileNames.jsFilePath, emitFilesSeen);
         }
-        addNodeWithRecursiveChild(node, node.body);
-        break;
-      case 216 /* ArrowFunction */:
-      case 215 /* FunctionExpression */:
-        addNodeWithRecursiveChild(node, node.body);
-        break;
-      case 263 /* EnumDeclaration */:
-        startNode(node);
-        for (const member of node.members) {
-          if (!isComputedProperty(member)) {
-            addLeafNode(member);
+        verifyEmitFilePath(emitFileNames.declarationFilePath, emitFilesSeen);
+      });
+    }
+    function verifyEmitFilePath(emitFileName, emitFilesSeen) {
+      if (emitFileName) {
+        const emitFilePath = toPath3(emitFileName);
+        if (filesByName.has(emitFilePath)) {
+          let chain;
+          if (!options.configFilePath) {
+            chain = chainDiagnosticMessages(
+              /*details*/
+              void 0,
+              Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig
+            );
           }
+          chain = chainDiagnosticMessages(chain, Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName);
+          blockEmittingOfFile(emitFileName, createCompilerDiagnosticFromMessageChain(chain));
         }
-        endNode();
-        break;
-      case 260 /* ClassDeclaration */:
-      case 228 /* ClassExpression */:
-      case 261 /* InterfaceDeclaration */:
-        startNode(node);
-        for (const member of node.members) {
-          addChildrenRecursively(member);
-        }
-        endNode();
-        break;
-      case 264 /* ModuleDeclaration */:
-        addNodeWithRecursiveChild(node, getInteriorModule(node).body);
-        break;
-      case 274 /* ExportAssignment */: {
-        const expression2 = node.expression;
-        const child = isObjectLiteralExpression(expression2) || isCallExpression(expression2) ? expression2 : isArrowFunction(expression2) || isFunctionExpression(expression2) ? expression2.body : void 0;
-        if (child) {
-          startNode(node);
-          addChildrenRecursively(child);
-          endNode();
+        const emitFileKey = !host.useCaseSensitiveFileNames() ? toFileNameLowerCase(emitFilePath) : emitFilePath;
+        if (emitFilesSeen.has(emitFileKey)) {
+          blockEmittingOfFile(emitFileName, createCompilerDiagnostic(Diagnostics.Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files, emitFileName));
         } else {
-          addLeafNode(node);
-        }
-        break;
-      }
-      case 278 /* ExportSpecifier */:
-      case 268 /* ImportEqualsDeclaration */:
-      case 178 /* IndexSignature */:
-      case 176 /* CallSignature */:
-      case 177 /* ConstructSignature */:
-      case 262 /* TypeAliasDeclaration */:
-        addLeafNode(node);
-        break;
-      case 210 /* CallExpression */:
-      case 223 /* BinaryExpression */: {
-        const special = getAssignmentDeclarationKind(node);
-        switch (special) {
-          case 1 /* ExportsProperty */:
-          case 2 /* ModuleExports */:
-            addNodeWithRecursiveChild(node, node.right);
-            return;
-          case 6 /* Prototype */:
-          case 3 /* PrototypeProperty */: {
-            const binaryExpression = node;
-            const assignmentTarget = binaryExpression.left;
-            const prototypeAccess = special === 3 /* PrototypeProperty */ ? assignmentTarget.expression : assignmentTarget;
-            let depth = 0;
-            let className;
-            if (isIdentifier(prototypeAccess.expression)) {
-              addTrackedEs5Class(prototypeAccess.expression.text);
-              className = prototypeAccess.expression;
-            } else {
-              [depth, className] = startNestedNodes(binaryExpression, prototypeAccess.expression);
-            }
-            if (special === 6 /* Prototype */) {
-              if (isObjectLiteralExpression(binaryExpression.right)) {
-                if (binaryExpression.right.properties.length > 0) {
-                  startNode(binaryExpression, className);
-                  forEachChild(binaryExpression.right, addChildrenRecursively);
-                  endNode();
-                }
-              }
-            } else if (isFunctionExpression(binaryExpression.right) || isArrowFunction(binaryExpression.right)) {
-              addNodeWithRecursiveChild(
-                node,
-                binaryExpression.right,
-                className
-              );
-            } else {
-              startNode(binaryExpression, className);
-              addNodeWithRecursiveChild(node, binaryExpression.right, assignmentTarget.name);
-              endNode();
-            }
-            endNestedNodes(depth);
-            return;
-          }
-          case 7 /* ObjectDefinePropertyValue */:
-          case 9 /* ObjectDefinePrototypeProperty */: {
-            const defineCall = node;
-            const className = special === 7 /* ObjectDefinePropertyValue */ ? defineCall.arguments[0] : defineCall.arguments[0].expression;
-            const memberName = defineCall.arguments[1];
-            const [depth, classNameIdentifier] = startNestedNodes(node, className);
-            startNode(node, classNameIdentifier);
-            startNode(node, setTextRange(factory.createIdentifier(memberName.text), memberName));
-            addChildrenRecursively(node.arguments[2]);
-            endNode();
-            endNode();
-            endNestedNodes(depth);
-            return;
-          }
-          case 5 /* Property */: {
-            const binaryExpression = node;
-            const assignmentTarget = binaryExpression.left;
-            const targetFunction = assignmentTarget.expression;
-            if (isIdentifier(targetFunction) && getElementOrPropertyAccessName(assignmentTarget) !== "prototype" && trackedEs5Classes && trackedEs5Classes.has(targetFunction.text)) {
-              if (isFunctionExpression(binaryExpression.right) || isArrowFunction(binaryExpression.right)) {
-                addNodeWithRecursiveChild(node, binaryExpression.right, targetFunction);
-              } else if (isBindableStaticAccessExpression(assignmentTarget)) {
-                startNode(binaryExpression, targetFunction);
-                addNodeWithRecursiveChild(binaryExpression.left, binaryExpression.right, getNameOrArgument(assignmentTarget));
-                endNode();
-              }
-              return;
-            }
-            break;
-          }
-          case 4 /* ThisProperty */:
-          case 0 /* None */:
-          case 8 /* ObjectDefinePropertyExports */:
-            break;
-          default:
-            Debug.assertNever(special);
+          emitFilesSeen.add(emitFileKey);
         }
       }
-      default:
-        if (hasJSDocNodes(node)) {
-          forEach(node.jsDoc, (jsDoc) => {
-            forEach(jsDoc.tags, (tag) => {
-              if (isJSDocTypeAlias(tag)) {
-                addLeafNode(tag);
-              }
-            });
-          });
-        }
-        forEachChild(node, addChildrenRecursively);
     }
   }
-  function mergeChildren(children, node) {
-    const nameToItems = /* @__PURE__ */ new Map();
-    filterMutate(children, (child, index) => {
-      const declName = child.name || getNameOfDeclaration(child.node);
-      const name = declName && nodeText(declName);
-      if (!name) {
-        return true;
-      }
-      const itemsWithSameName = nameToItems.get(name);
-      if (!itemsWithSameName) {
-        nameToItems.set(name, child);
-        return true;
-      }
-      if (itemsWithSameName instanceof Array) {
-        for (const itemWithSameName of itemsWithSameName) {
-          if (tryMerge(itemWithSameName, child, index, node)) {
-            return false;
-          }
-        }
-        itemsWithSameName.push(child);
-        return true;
-      } else {
-        const itemWithSameName = itemsWithSameName;
-        if (tryMerge(itemWithSameName, child, index, node)) {
-          return false;
-        }
-        nameToItems.set(name, [itemWithSameName, child]);
-        return true;
-      }
-    });
-  }
-  var isEs5ClassMember = {
-    [5 /* Property */]: true,
-    [3 /* PrototypeProperty */]: true,
-    [7 /* ObjectDefinePropertyValue */]: true,
-    [9 /* ObjectDefinePrototypeProperty */]: true,
-    [0 /* None */]: false,
-    [1 /* ExportsProperty */]: false,
-    [2 /* ModuleExports */]: false,
-    [8 /* ObjectDefinePropertyExports */]: false,
-    [6 /* Prototype */]: true,
-    [4 /* ThisProperty */]: false
-  };
-  function tryMergeEs5Class(a, b, bIndex, parent2) {
-    function isPossibleConstructor(node) {
-      return isFunctionExpression(node) || isFunctionDeclaration(node) || isVariableDeclaration(node);
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-    const bAssignmentDeclarationKind = isBinaryExpression(b.node) || isCallExpression(b.node) ? getAssignmentDeclarationKind(b.node) : 0 /* None */;
-    const aAssignmentDeclarationKind = isBinaryExpression(a.node) || isCallExpression(a.node) ? getAssignmentDeclarationKind(a.node) : 0 /* None */;
-    if (isEs5ClassMember[bAssignmentDeclarationKind] && isEs5ClassMember[aAssignmentDeclarationKind] || isPossibleConstructor(a.node) && isEs5ClassMember[bAssignmentDeclarationKind] || isPossibleConstructor(b.node) && isEs5ClassMember[aAssignmentDeclarationKind] || isClassDeclaration(a.node) && isSynthesized(a.node) && isEs5ClassMember[bAssignmentDeclarationKind] || isClassDeclaration(b.node) && isEs5ClassMember[aAssignmentDeclarationKind] || isClassDeclaration(a.node) && isSynthesized(a.node) && isPossibleConstructor(b.node) || isClassDeclaration(b.node) && isPossibleConstructor(a.node) && isSynthesized(a.node)) {
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-        if (ctorFunction !== void 0) {
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-          const ctor = emptyNavigationBarNode(ctorNode);
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-          void 0,
-          a.name || factory.createIdentifier("__class__"),
-          void 0,
-          void 0,
-          []
-        ), a.node);
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-        a.children = concatenate(a.children, b.children);
-        if (a.children) {
-          mergeChildren(a.children, a);
-        }
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-      const bNode = b.node;
-      if (parent2.children[bIndex - 1].node.end === lastANode.end) {
-        setTextRange(lastANode, { pos: lastANode.pos, end: bNode.end });
+  function verifyDeprecatedCompilerOptions() {
+    const version2 = typeScriptVersion3 || versionMajorMinor;
+    const ignoreDeprecations = options.ignoreDeprecations;
+    if (ignoreDeprecations) {
+      if (ignoreDeprecations === "5.0" /* v5_0 */ && (version2 === "5.0" /* v5_0 */ || version2 === "5.5" /* v5_5 */)) {
+        return;
       } else {
-        if (!a.additionalNodes)
-          a.additionalNodes = [];
-        a.additionalNodes.push(setTextRange(factory.createClassDeclaration(
-          void 0,
-          a.name || factory.createIdentifier("__class__"),
-          void 0,
-          void 0,
-          []
-        ), b.node));
+        createOptionValueDiagnostic("ignoreDeprecations", Diagnostics.Invalid_value_for_ignoreDeprecations);
       }
-      return true;
     }
-    return bAssignmentDeclarationKind === 0 /* None */ ? false : true;
-  }
-  function tryMerge(a, b, bIndex, parent2) {
-    if (tryMergeEs5Class(a, b, bIndex, parent2)) {
-      return true;
+    if (options.target === 0 /* ES3 */) {
+      createDeprecatedDiagnosticForOption(version2, "target", "ES3");
     }
-    if (shouldReallyMerge(a.node, b.node, parent2)) {
-      merge(a, b);
-      return true;
+    if (options.noImplicitUseStrict) {
+      createDeprecatedDiagnosticForOption(version2, "noImplicitUseStrict");
     }
-    return false;
-  }
-  function shouldReallyMerge(a, b, parent2) {
-    if (a.kind !== b.kind || a.parent !== b.parent && !(isOwnChild(a, parent2) && isOwnChild(b, parent2))) {
-      return false;
+    if (options.keyofStringsOnly) {
+      createDeprecatedDiagnosticForOption(version2, "keyofStringsOnly");
     }
-    switch (a.kind) {
-      case 169 /* PropertyDeclaration */:
-      case 171 /* MethodDeclaration */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-        return isStatic(a) === isStatic(b);
-      case 264 /* ModuleDeclaration */:
-        return areSameModule(a, b) && getFullyQualifiedModuleName(a) === getFullyQualifiedModuleName(b);
-      default:
-        return true;
+    if (options.suppressExcessPropertyErrors) {
+      createDeprecatedDiagnosticForOption(version2, "suppressExcessPropertyErrors");
     }
-  }
-  function isSynthesized(node) {
-    return !!(node.flags & 8 /* Synthesized */);
-  }
-  function isOwnChild(n, parent2) {
-    const par = isModuleBlock(n.parent) ? n.parent.parent : n.parent;
-    return par === parent2.node || contains(parent2.additionalNodes, par);
-  }
-  function areSameModule(a, b) {
-    if (!a.body || !b.body) {
-      return a.body === b.body;
+    if (options.suppressImplicitAnyIndexErrors) {
+      createDeprecatedDiagnosticForOption(version2, "suppressImplicitAnyIndexErrors");
     }
-    return a.body.kind === b.body.kind && (a.body.kind !== 264 /* ModuleDeclaration */ || areSameModule(a.body, b.body));
-  }
-  function merge(target, source) {
-    target.additionalNodes = target.additionalNodes || [];
-    target.additionalNodes.push(source.node);
-    if (source.additionalNodes) {
-      target.additionalNodes.push(...source.additionalNodes);
+    if (options.noStrictGenericChecks) {
+      createDeprecatedDiagnosticForOption(version2, "noStrictGenericChecks");
     }
-    target.children = concatenate(target.children, source.children);
-    if (target.children) {
-      mergeChildren(target.children, target);
-      sortChildren(target.children);
+    if (options.charset) {
+      createDeprecatedDiagnosticForOption(version2, "charset");
+    }
+    if (options.out) {
+      createDeprecatedDiagnosticForOption(version2, "out");
     }
   }
-  function sortChildren(children) {
-    children.sort(compareChildren);
-  }
-  function compareChildren(child1, child2) {
-    return compareStringsCaseSensitiveUI(tryGetName(child1.node), tryGetName(child2.node)) || compareValues(navigationBarNodeKind(child1), navigationBarNodeKind(child2));
+  function createDeprecatedDiagnosticForOption(version2, name, value) {
+    if (version2 === "6.0" /* v6_0 */) {
+      createDiagnosticForOption(
+        /*onKey*/
+        !value,
+        name,
+        /*option2*/
+        void 0,
+        Diagnostics.Flag_0_is_deprecated_Please_remove_it_from_your_configuration,
+        value || name
+      );
+    } else {
+      createDiagnosticForOption(
+        /*onKey*/
+        !value,
+        name,
+        /*option2*/
+        void 0,
+        Diagnostics.Flag_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_ignoreDeprecations_Colon_2_to_silence_this_error,
+        value || name,
+        "5.5" /* v5_5 */,
+        "5.0" /* v5_0 */
+      );
+    }
+  }
+  function createDiagnosticExplainingFile(file, fileProcessingReason, diagnostic, args) {
+    var _a3;
+    let fileIncludeReasons;
+    let relatedInfo;
+    let locationReason = isReferencedFile(fileProcessingReason) ? fileProcessingReason : void 0;
+    if (file)
+      (_a3 = fileReasons.get(file.path)) == null ? void 0 : _a3.forEach(processReason);
+    if (fileProcessingReason)
+      processReason(fileProcessingReason);
+    if (locationReason && (fileIncludeReasons == null ? void 0 : fileIncludeReasons.length) === 1)
+      fileIncludeReasons = void 0;
+    const location = locationReason && getReferencedFileLocation(getSourceFileByPath, locationReason);
+    const fileIncludeReasonDetails = fileIncludeReasons && chainDiagnosticMessages(fileIncludeReasons, Diagnostics.The_file_is_in_the_program_because_Colon);
+    const redirectInfo = file && explainIfFileIsRedirectAndImpliedFormat(file);
+    const chain = chainDiagnosticMessages(redirectInfo ? fileIncludeReasonDetails ? [fileIncludeReasonDetails, ...redirectInfo] : redirectInfo : fileIncludeReasonDetails, diagnostic, ...args || emptyArray);
+    return location && isReferenceFileLocation(location) ? createFileDiagnosticFromMessageChain(location.file, location.pos, location.end - location.pos, chain, relatedInfo) : createCompilerDiagnosticFromMessageChain(chain, relatedInfo);
+    function processReason(reason) {
+      (fileIncludeReasons || (fileIncludeReasons = [])).push(fileIncludeReasonToDiagnostics(program, reason));
+      if (!locationReason && isReferencedFile(reason)) {
+        locationReason = reason;
+      } else if (locationReason !== reason) {
+        relatedInfo = append(relatedInfo, fileIncludeReasonToRelatedInformation(reason));
+      }
+      if (reason === fileProcessingReason)
+        fileProcessingReason = void 0;
+    }
+  }
+  function addFilePreprocessingFileExplainingDiagnostic(file, fileProcessingReason, diagnostic, args) {
+    (fileProcessingDiagnostics || (fileProcessingDiagnostics = [])).push({
+      kind: 1 /* FilePreprocessingFileExplainingDiagnostic */,
+      file: file && file.path,
+      fileProcessingReason,
+      diagnostic,
+      args
+    });
   }
-  function tryGetName(node) {
-    if (node.kind === 264 /* ModuleDeclaration */) {
-      return getModuleName(node);
-    }
-    const declName = getNameOfDeclaration(node);
-    if (declName && isPropertyName(declName)) {
-      const propertyName = getPropertyNameForPropertyNameNode(declName);
-      return propertyName && unescapeLeadingUnderscores(propertyName);
-    }
-    switch (node.kind) {
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-      case 228 /* ClassExpression */:
-        return getFunctionOrClassName(node);
-      default:
-        return void 0;
-    }
+  function addProgramDiagnosticExplainingFile(file, diagnostic, args) {
+    programDiagnostics.add(createDiagnosticExplainingFile(
+      file,
+      /*fileProcessingReason*/
+      void 0,
+      diagnostic,
+      args
+    ));
   }
-  function getItemName(node, name) {
-    if (node.kind === 264 /* ModuleDeclaration */) {
-      return cleanText(getModuleName(node));
-    }
-    if (name) {
-      const text = isIdentifier(name) ? name.text : isElementAccessExpression(name) ? `[${nodeText(name.argumentExpression)}]` : nodeText(name);
-      if (text.length > 0) {
-        return cleanText(text);
+  function fileIncludeReasonToRelatedInformation(reason) {
+    if (isReferencedFile(reason)) {
+      const referenceLocation = getReferencedFileLocation(getSourceFileByPath, reason);
+      let message2;
+      switch (reason.kind) {
+        case 3 /* Import */:
+          message2 = Diagnostics.File_is_included_via_import_here;
+          break;
+        case 4 /* ReferenceFile */:
+          message2 = Diagnostics.File_is_included_via_reference_here;
+          break;
+        case 5 /* TypeReferenceDirective */:
+          message2 = Diagnostics.File_is_included_via_type_library_reference_here;
+          break;
+        case 7 /* LibReferenceDirective */:
+          message2 = Diagnostics.File_is_included_via_library_reference_here;
+          break;
+        default:
+          Debug.assertNever(reason);
       }
+      return isReferenceFileLocation(referenceLocation) ? createFileDiagnostic(
+        referenceLocation.file,
+        referenceLocation.pos,
+        referenceLocation.end - referenceLocation.pos,
+        message2
+      ) : void 0;
     }
-    switch (node.kind) {
-      case 308 /* SourceFile */:
-        const sourceFile = node;
-        return isExternalModule(sourceFile) ? `"${escapeString(getBaseFileName(removeFileExtension(normalizePath(sourceFile.fileName))))}"` : "<global>";
-      case 274 /* ExportAssignment */:
-        return isExportAssignment(node) && node.isExportEquals ? "export=" /* ExportEquals */ : "default" /* Default */;
-      case 216 /* ArrowFunction */:
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-      case 260 /* ClassDeclaration */:
-      case 228 /* ClassExpression */:
-        if (getSyntacticModifierFlags(node) & 1024 /* Default */) {
-          return "default";
+    if (!options.configFile)
+      return void 0;
+    let configFileNode;
+    let message;
+    switch (reason.kind) {
+      case 0 /* RootFile */:
+        if (!options.configFile.configFileSpecs)
+          return void 0;
+        const fileName = getNormalizedAbsolutePath(rootNames[reason.index], currentDirectory);
+        const matchedByFiles = getMatchedFileSpec(program, fileName);
+        if (matchedByFiles) {
+          configFileNode = getTsConfigPropArrayElementValue(options.configFile, "files", matchedByFiles);
+          message = Diagnostics.File_is_matched_by_files_list_specified_here;
+          break;
         }
-        return getFunctionOrClassName(node);
-      case 173 /* Constructor */:
-        return "constructor";
-      case 177 /* ConstructSignature */:
-        return "new()";
-      case 176 /* CallSignature */:
-        return "()";
-      case 178 /* IndexSignature */:
-        return "[]";
+        const matchedByInclude = getMatchedIncludeSpec(program, fileName);
+        if (!matchedByInclude || !isString(matchedByInclude))
+          return void 0;
+        configFileNode = getTsConfigPropArrayElementValue(options.configFile, "include", matchedByInclude);
+        message = Diagnostics.File_is_matched_by_include_pattern_specified_here;
+        break;
+      case 1 /* SourceFromProjectReference */:
+      case 2 /* OutputFromProjectReference */:
+        const referencedResolvedRef = Debug.checkDefined(resolvedProjectReferences == null ? void 0 : resolvedProjectReferences[reason.index]);
+        const referenceInfo = forEachProjectReference(
+          projectReferences,
+          resolvedProjectReferences,
+          (resolvedRef, parent2, index2) => resolvedRef === referencedResolvedRef ? { sourceFile: (parent2 == null ? void 0 : parent2.sourceFile) || options.configFile, index: index2 } : void 0
+        );
+        if (!referenceInfo)
+          return void 0;
+        const { sourceFile, index } = referenceInfo;
+        const referencesSyntax = firstDefined(
+          getTsConfigPropArray(sourceFile, "references"),
+          (property) => isArrayLiteralExpression(property.initializer) ? property.initializer : void 0
+        );
+        return referencesSyntax && referencesSyntax.elements.length > index ? createDiagnosticForNodeInSourceFile(
+          sourceFile,
+          referencesSyntax.elements[index],
+          reason.kind === 2 /* OutputFromProjectReference */ ? Diagnostics.File_is_output_from_referenced_project_specified_here : Diagnostics.File_is_source_from_referenced_project_specified_here
+        ) : void 0;
+      case 8 /* AutomaticTypeDirectiveFile */:
+        if (!options.types)
+          return void 0;
+        configFileNode = getOptionsSyntaxByArrayElementValue("types", reason.typeReference);
+        message = Diagnostics.File_is_entry_point_of_type_library_specified_here;
+        break;
+      case 6 /* LibFile */:
+        if (reason.index !== void 0) {
+          configFileNode = getOptionsSyntaxByArrayElementValue("lib", options.lib[reason.index]);
+          message = Diagnostics.File_is_library_specified_here;
+          break;
+        }
+        const target = forEachEntry(targetOptionDeclaration.type, (value, key) => value === getEmitScriptTarget(options) ? key : void 0);
+        configFileNode = target ? getOptionsSyntaxByValue("target", target) : void 0;
+        message = Diagnostics.File_is_default_library_for_target_specified_here;
+        break;
       default:
-        return "<unknown>";
+        Debug.assertNever(reason);
     }
+    return configFileNode && createDiagnosticForNodeInSourceFile(
+      options.configFile,
+      configFileNode,
+      message
+    );
   }
-  function primaryNavBarMenuItems(root) {
-    const primaryNavBarMenuItems2 = [];
-    function recur(item) {
-      if (shouldAppearInPrimaryNavBarMenu(item)) {
-        primaryNavBarMenuItems2.push(item);
-        if (item.children) {
-          for (const child of item.children) {
-            recur(child);
-          }
+  function verifyProjectReferences() {
+    const buildInfoPath = !options.suppressOutputPathCheck ? getTsBuildInfoEmitOutputFilePath(options) : void 0;
+    forEachProjectReference(projectReferences, resolvedProjectReferences, (resolvedRef, parent2, index) => {
+      const ref = (parent2 ? parent2.commandLine.projectReferences : projectReferences)[index];
+      const parentFile = parent2 && parent2.sourceFile;
+      if (!resolvedRef) {
+        createDiagnosticForReference(parentFile, index, Diagnostics.File_0_not_found, ref.path);
+        return;
+      }
+      const options2 = resolvedRef.commandLine.options;
+      if (!options2.composite || options2.noEmit) {
+        const inputs = parent2 ? parent2.commandLine.fileNames : rootNames;
+        if (inputs.length) {
+          if (!options2.composite)
+            createDiagnosticForReference(parentFile, index, Diagnostics.Referenced_project_0_must_have_setting_composite_Colon_true, ref.path);
+          if (options2.noEmit)
+            createDiagnosticForReference(parentFile, index, Diagnostics.Referenced_project_0_may_not_disable_emit, ref.path);
         }
       }
-    }
-    recur(root);
-    return primaryNavBarMenuItems2;
-    function shouldAppearInPrimaryNavBarMenu(item) {
-      if (item.children) {
-        return true;
+      if (ref.prepend) {
+        const out = outFile(options2);
+        if (out) {
+          if (!host.fileExists(out)) {
+            createDiagnosticForReference(parentFile, index, Diagnostics.Output_file_0_from_project_1_does_not_exist, out, ref.path);
+          }
+        } else {
+          createDiagnosticForReference(parentFile, index, Diagnostics.Cannot_prepend_project_0_because_it_does_not_have_outFile_set, ref.path);
+        }
       }
-      switch (navigationBarNodeKind(item)) {
-        case 260 /* ClassDeclaration */:
-        case 228 /* ClassExpression */:
-        case 263 /* EnumDeclaration */:
-        case 261 /* InterfaceDeclaration */:
-        case 264 /* ModuleDeclaration */:
-        case 308 /* SourceFile */:
-        case 262 /* TypeAliasDeclaration */:
-        case 348 /* JSDocTypedefTag */:
-        case 341 /* JSDocCallbackTag */:
-          return true;
-        case 216 /* ArrowFunction */:
-        case 259 /* FunctionDeclaration */:
-        case 215 /* FunctionExpression */:
-          return isTopLevelFunctionDeclaration(item);
-        default:
-          return false;
+      if (!parent2 && buildInfoPath && buildInfoPath === getTsBuildInfoEmitOutputFilePath(options2)) {
+        createDiagnosticForReference(parentFile, index, Diagnostics.Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1, buildInfoPath, ref.path);
+        hasEmitBlockingDiagnostics.set(toPath3(buildInfoPath), true);
       }
-      function isTopLevelFunctionDeclaration(item2) {
-        if (!item2.node.body) {
-          return false;
-        }
-        switch (navigationBarNodeKind(item2.parent)) {
-          case 265 /* ModuleBlock */:
-          case 308 /* SourceFile */:
-          case 171 /* MethodDeclaration */:
-          case 173 /* Constructor */:
-            return true;
-          default:
-            return false;
+    });
+  }
+  function createDiagnosticForOptionPathKeyValue(key, valueIndex, message, arg0, arg1, arg2) {
+    let needCompilerDiagnostic = true;
+    const pathsSyntax = getOptionPathsSyntax();
+    for (const pathProp of pathsSyntax) {
+      if (isObjectLiteralExpression(pathProp.initializer)) {
+        for (const keyProps of getPropertyAssignment(pathProp.initializer, key)) {
+          const initializer = keyProps.initializer;
+          if (isArrayLiteralExpression(initializer) && initializer.elements.length > valueIndex) {
+            programDiagnostics.add(createDiagnosticForNodeInSourceFile(options.configFile, initializer.elements[valueIndex], message, arg0, arg1, arg2));
+            needCompilerDiagnostic = false;
+          }
         }
       }
     }
-  }
-  function convertToTree(n) {
-    return {
-      text: getItemName(n.node, n.name),
-      kind: getNodeKind(n.node),
-      kindModifiers: getModifiers2(n.node),
-      spans: getSpans(n),
-      nameSpan: n.name && getNodeSpan(n.name),
-      childItems: map(n.children, convertToTree)
-    };
-  }
-  function convertToPrimaryNavBarMenuItem(n) {
-    return {
-      text: getItemName(n.node, n.name),
-      kind: getNodeKind(n.node),
-      kindModifiers: getModifiers2(n.node),
-      spans: getSpans(n),
-      childItems: map(n.children, convertToSecondaryNavBarMenuItem) || emptyChildItemArray,
-      indent: n.indent,
-      bolded: false,
-      grayed: false
-    };
-    function convertToSecondaryNavBarMenuItem(n2) {
-      return {
-        text: getItemName(n2.node, n2.name),
-        kind: getNodeKind(n2.node),
-        kindModifiers: getNodeModifiers(n2.node),
-        spans: getSpans(n2),
-        childItems: emptyChildItemArray,
-        indent: 0,
-        bolded: false,
-        grayed: false
-      };
+    if (needCompilerDiagnostic) {
+      programDiagnostics.add(createCompilerDiagnostic(message, arg0, arg1, arg2));
     }
   }
-  function getSpans(n) {
-    const spans = [getNodeSpan(n.node)];
-    if (n.additionalNodes) {
-      for (const node of n.additionalNodes) {
-        spans.push(getNodeSpan(node));
+  function createDiagnosticForOptionPaths(onKey, key, message, arg0) {
+    let needCompilerDiagnostic = true;
+    const pathsSyntax = getOptionPathsSyntax();
+    for (const pathProp of pathsSyntax) {
+      if (isObjectLiteralExpression(pathProp.initializer) && createOptionDiagnosticInObjectLiteralSyntax(
+        pathProp.initializer,
+        onKey,
+        key,
+        /*key2*/
+        void 0,
+        message,
+        arg0
+      )) {
+        needCompilerDiagnostic = false;
       }
     }
-    return spans;
+    if (needCompilerDiagnostic) {
+      programDiagnostics.add(createCompilerDiagnostic(message, arg0));
+    }
+  }
+  function getOptionsSyntaxByName(name) {
+    const compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax();
+    return compilerOptionsObjectLiteralSyntax && getPropertyAssignment(compilerOptionsObjectLiteralSyntax, name);
+  }
+  function getOptionPathsSyntax() {
+    return getOptionsSyntaxByName("paths") || emptyArray;
   }
-  function getModuleName(moduleDeclaration) {
-    if (isAmbientModule(moduleDeclaration)) {
-      return getTextOfNode(moduleDeclaration.name);
-    }
-    return getFullyQualifiedModuleName(moduleDeclaration);
+  function getOptionsSyntaxByValue(name, value) {
+    const syntaxByName = getOptionsSyntaxByName(name);
+    return syntaxByName && firstDefined(syntaxByName, (property) => isStringLiteral(property.initializer) && property.initializer.text === value ? property.initializer : void 0);
   }
-  function getFullyQualifiedModuleName(moduleDeclaration) {
-    const result = [getTextOfIdentifierOrLiteral(moduleDeclaration.name)];
-    while (moduleDeclaration.body && moduleDeclaration.body.kind === 264 /* ModuleDeclaration */) {
-      moduleDeclaration = moduleDeclaration.body;
-      result.push(getTextOfIdentifierOrLiteral(moduleDeclaration.name));
-    }
-    return result.join(".");
+  function getOptionsSyntaxByArrayElementValue(name, value) {
+    const compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax();
+    return compilerOptionsObjectLiteralSyntax && getPropertyArrayElementValue(compilerOptionsObjectLiteralSyntax, name, value);
   }
-  function getInteriorModule(decl) {
-    return decl.body && isModuleDeclaration(decl.body) ? getInteriorModule(decl.body) : decl;
+  function createDiagnosticForOptionName(message, option1, option2, option3) {
+    createDiagnosticForOption(
+      /*onKey*/
+      true,
+      option1,
+      option2,
+      message,
+      option1,
+      option2,
+      option3
+    );
   }
-  function isComputedProperty(member) {
-    return !member.name || member.name.kind === 164 /* ComputedPropertyName */;
+  function createOptionValueDiagnostic(option1, message, arg0, arg1) {
+    createDiagnosticForOption(
+      /*onKey*/
+      false,
+      option1,
+      /*option2*/
+      void 0,
+      message,
+      arg0,
+      arg1
+    );
   }
-  function getNodeSpan(node) {
-    return node.kind === 308 /* SourceFile */ ? createTextSpanFromRange(node) : createTextSpanFromNode(node, curSourceFile);
+  function createDiagnosticForReference(sourceFile, index, message, arg0, arg1) {
+    const referencesSyntax = firstDefined(
+      getTsConfigPropArray(sourceFile || options.configFile, "references"),
+      (property) => isArrayLiteralExpression(property.initializer) ? property.initializer : void 0
+    );
+    if (referencesSyntax && referencesSyntax.elements.length > index) {
+      programDiagnostics.add(createDiagnosticForNodeInSourceFile(sourceFile || options.configFile, referencesSyntax.elements[index], message, arg0, arg1));
+    } else {
+      programDiagnostics.add(createCompilerDiagnostic(message, arg0, arg1));
+    }
   }
-  function getModifiers2(node) {
-    if (node.parent && node.parent.kind === 257 /* VariableDeclaration */) {
-      node = node.parent;
+  function createDiagnosticForOption(onKey, option1, option2, message, arg0, arg1, arg2) {
+    const compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax();
+    const needCompilerDiagnostic = !compilerOptionsObjectLiteralSyntax || !createOptionDiagnosticInObjectLiteralSyntax(compilerOptionsObjectLiteralSyntax, onKey, option1, option2, message, arg0, arg1, arg2);
+    if (needCompilerDiagnostic) {
+      programDiagnostics.add(createCompilerDiagnostic(message, arg0, arg1, arg2));
     }
-    return getNodeModifiers(node);
   }
-  function getFunctionOrClassName(node) {
-    const { parent: parent2 } = node;
-    if (node.name && getFullWidth(node.name) > 0) {
-      return cleanText(declarationNameToString(node.name));
-    } else if (isVariableDeclaration(parent2)) {
-      return cleanText(declarationNameToString(parent2.name));
-    } else if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 63 /* EqualsToken */) {
-      return nodeText(parent2.left).replace(whiteSpaceRegex, "");
-    } else if (isPropertyAssignment(parent2)) {
-      return nodeText(parent2.name);
-    } else if (getSyntacticModifierFlags(node) & 1024 /* Default */) {
-      return "default";
-    } else if (isClassLike(node)) {
-      return "<class>";
-    } else if (isCallExpression(parent2)) {
-      let name = getCalledExpressionName(parent2.expression);
-      if (name !== void 0) {
-        name = cleanText(name);
-        if (name.length > maxLength) {
-          return `${name} callback`;
+  function getCompilerOptionsObjectLiteralSyntax() {
+    if (_compilerOptionsObjectLiteralSyntax === void 0) {
+      _compilerOptionsObjectLiteralSyntax = false;
+      const jsonObjectLiteral = getTsConfigObjectLiteralExpression(options.configFile);
+      if (jsonObjectLiteral) {
+        for (const prop of getPropertyAssignment(jsonObjectLiteral, "compilerOptions")) {
+          if (isObjectLiteralExpression(prop.initializer)) {
+            _compilerOptionsObjectLiteralSyntax = prop.initializer;
+            break;
+          }
         }
-        const args = cleanText(mapDefined(parent2.arguments, (a) => isStringLiteralLike(a) ? a.getText(curSourceFile) : void 0).join(", "));
-        return `${name}(${args}) callback`;
       }
     }
-    return "<function>";
-  }
-  function getCalledExpressionName(expr) {
-    if (isIdentifier(expr)) {
-      return expr.text;
-    } else if (isPropertyAccessExpression(expr)) {
-      const left = getCalledExpressionName(expr.expression);
-      const right = expr.name.text;
-      return left === void 0 ? right : `${left}.${right}`;
-    } else {
-      return void 0;
-    }
+    return _compilerOptionsObjectLiteralSyntax || void 0;
   }
-  function isFunctionOrClassExpression(node) {
-    switch (node.kind) {
-      case 216 /* ArrowFunction */:
-      case 215 /* FunctionExpression */:
-      case 228 /* ClassExpression */:
-        return true;
-      default:
-        return false;
+  function createOptionDiagnosticInObjectLiteralSyntax(objectLiteral, onKey, key1, key2, message, arg0, arg1, arg2) {
+    const props = getPropertyAssignment(objectLiteral, key1, key2);
+    for (const prop of props) {
+      programDiagnostics.add(createDiagnosticForNodeInSourceFile(options.configFile, onKey ? prop.name : prop.initializer, message, arg0, arg1, arg2));
     }
+    return !!props.length;
   }
-  function cleanText(text) {
-    text = text.length > maxLength ? text.substring(0, maxLength) + "..." : text;
-    return text.replace(/\\?(\r?\n|\r|\u2028|\u2029)/g, "");
-  }
-
-  // src/services/services.ts
-  var servicesVersion = "0.8";
-  function createNode(kind, pos, end, parent2) {
-    const node = isNodeKind(kind) ? new NodeObject(kind, pos, end) : kind === 79 /* Identifier */ ? new IdentifierObject(79 /* Identifier */, pos, end) : kind === 80 /* PrivateIdentifier */ ? new PrivateIdentifierObject(80 /* PrivateIdentifier */, pos, end) : new TokenObject(kind, pos, end);
-    node.parent = parent2;
-    node.flags = parent2.flags & 50720768 /* ContextFlags */;
-    return node;
+  function blockEmittingOfFile(emitFileName, diag2) {
+    hasEmitBlockingDiagnostics.set(toPath3(emitFileName), true);
+    programDiagnostics.add(diag2);
   }
-  var NodeObject = class {
-    constructor(kind, pos, end) {
-      this.pos = pos;
-      this.end = end;
-      this.flags = 0 /* None */;
-      this.modifierFlagsCache = 0 /* None */;
-      this.transformFlags = 0 /* None */;
-      this.parent = void 0;
-      this.kind = kind;
-    }
-    assertHasRealPosition(message) {
-      Debug.assert(!positionIsSynthesized(this.pos) && !positionIsSynthesized(this.end), message || "Node must have a real position for this operation");
-    }
-    getSourceFile() {
-      return getSourceFileOfNode(this);
-    }
-    getStart(sourceFile, includeJsDocComment) {
-      this.assertHasRealPosition();
-      return getTokenPosOfNode(this, sourceFile, includeJsDocComment);
-    }
-    getFullStart() {
-      this.assertHasRealPosition();
-      return this.pos;
-    }
-    getEnd() {
-      this.assertHasRealPosition();
-      return this.end;
-    }
-    getWidth(sourceFile) {
-      this.assertHasRealPosition();
-      return this.getEnd() - this.getStart(sourceFile);
-    }
-    getFullWidth() {
-      this.assertHasRealPosition();
-      return this.end - this.pos;
-    }
-    getLeadingTriviaWidth(sourceFile) {
-      this.assertHasRealPosition();
-      return this.getStart(sourceFile) - this.pos;
+  function isEmittedFile(file) {
+    if (options.noEmit) {
+      return false;
     }
-    getFullText(sourceFile) {
-      this.assertHasRealPosition();
-      return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end);
+    const filePath = toPath3(file);
+    if (getSourceFileByPath(filePath)) {
+      return false;
     }
-    getText(sourceFile) {
-      this.assertHasRealPosition();
-      if (!sourceFile) {
-        sourceFile = this.getSourceFile();
-      }
-      return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd());
+    const out = outFile(options);
+    if (out) {
+      return isSameFile(filePath, out) || isSameFile(filePath, removeFileExtension(out) + ".d.ts" /* Dts */);
     }
-    getChildCount(sourceFile) {
-      return this.getChildren(sourceFile).length;
+    if (options.declarationDir && containsPath(options.declarationDir, filePath, currentDirectory, !host.useCaseSensitiveFileNames())) {
+      return true;
     }
-    getChildAt(index, sourceFile) {
-      return this.getChildren(sourceFile)[index];
+    if (options.outDir) {
+      return containsPath(options.outDir, filePath, currentDirectory, !host.useCaseSensitiveFileNames());
     }
-    getChildren(sourceFile) {
-      this.assertHasRealPosition("Node without a real position cannot be scanned and thus has no token nodes - use forEachChild and collect the result if that's fine");
-      return this._children || (this._children = createChildren(this, sourceFile));
+    if (fileExtensionIsOneOf(filePath, supportedJSExtensionsFlat) || isDeclarationFileName(filePath)) {
+      const filePathWithoutExtension = removeFileExtension(filePath);
+      return !!getSourceFileByPath(filePathWithoutExtension + ".ts" /* Ts */) || !!getSourceFileByPath(filePathWithoutExtension + ".tsx" /* Tsx */);
     }
-    getFirstToken(sourceFile) {
-      this.assertHasRealPosition();
-      const children = this.getChildren(sourceFile);
-      if (!children.length) {
-        return void 0;
+    return false;
+  }
+  function isSameFile(file1, file2) {
+    return comparePaths(file1, file2, currentDirectory, !host.useCaseSensitiveFileNames()) === 0 /* EqualTo */;
+  }
+  function getSymlinkCache() {
+    if (host.getSymlinkCache) {
+      return host.getSymlinkCache();
+    }
+    if (!symlinks) {
+      symlinks = createSymlinkCache(currentDirectory, getCanonicalFileName);
+    }
+    if (files && automaticTypeDirectiveResolutions && !symlinks.hasProcessedResolutions()) {
+      symlinks.setSymlinksFromResolutions(files, automaticTypeDirectiveResolutions);
+    }
+    return symlinks;
+  }
+}
+function updateHostForUseSourceOfProjectReferenceRedirect(host) {
+  let setOfDeclarationDirectories;
+  const originalFileExists = host.compilerHost.fileExists;
+  const originalDirectoryExists = host.compilerHost.directoryExists;
+  const originalGetDirectories = host.compilerHost.getDirectories;
+  const originalRealpath = host.compilerHost.realpath;
+  if (!host.useSourceOfProjectReferenceRedirect)
+    return { onProgramCreateComplete: noop, fileExists };
+  host.compilerHost.fileExists = fileExists;
+  let directoryExists;
+  if (originalDirectoryExists) {
+    directoryExists = host.compilerHost.directoryExists = (path) => {
+      if (originalDirectoryExists.call(host.compilerHost, path)) {
+        handleDirectoryCouldBeSymlink(path);
+        return true;
       }
-      const child = find(children, (kid) => kid.kind < 312 /* FirstJSDocNode */ || kid.kind > 350 /* LastJSDocNode */);
-      return child.kind < 163 /* FirstNode */ ? child : child.getFirstToken(sourceFile);
-    }
-    getLastToken(sourceFile) {
-      this.assertHasRealPosition();
-      const children = this.getChildren(sourceFile);
-      const child = lastOrUndefined(children);
-      if (!child) {
-        return void 0;
+      if (!host.getResolvedProjectReferences())
+        return false;
+      if (!setOfDeclarationDirectories) {
+        setOfDeclarationDirectories = /* @__PURE__ */ new Set();
+        host.forEachResolvedProjectReference((ref) => {
+          const out = outFile(ref.commandLine.options);
+          if (out) {
+            setOfDeclarationDirectories.add(getDirectoryPath(host.toPath(out)));
+          } else {
+            const declarationDir = ref.commandLine.options.declarationDir || ref.commandLine.options.outDir;
+            if (declarationDir) {
+              setOfDeclarationDirectories.add(host.toPath(declarationDir));
+            }
+          }
+        });
       }
-      return child.kind < 163 /* FirstNode */ ? child : child.getLastToken(sourceFile);
-    }
-    forEachChild(cbNode, cbNodeArray) {
-      return forEachChild(this, cbNode, cbNodeArray);
-    }
-  };
-  function createChildren(node, sourceFile) {
-    if (!isNodeKind(node.kind)) {
-      return emptyArray;
-    }
-    const children = [];
-    if (isJSDocCommentContainingNode(node)) {
-      node.forEachChild((child) => {
-        children.push(child);
-      });
-      return children;
-    }
-    scanner.setText((sourceFile || node.getSourceFile()).text);
-    let pos = node.pos;
-    const processNode = (child) => {
-      addSyntheticNodes(children, pos, child.pos, node);
-      children.push(child);
-      pos = child.end;
+      return fileOrDirectoryExistsUsingSource(
+        path,
+        /*isFile*/
+        false
+      );
     };
-    const processNodes = (nodes) => {
-      addSyntheticNodes(children, pos, nodes.pos, node);
-      children.push(createSyntaxList(nodes, node));
-      pos = nodes.end;
+  }
+  if (originalGetDirectories) {
+    host.compilerHost.getDirectories = (path) => !host.getResolvedProjectReferences() || originalDirectoryExists && originalDirectoryExists.call(host.compilerHost, path) ? originalGetDirectories.call(host.compilerHost, path) : [];
+  }
+  if (originalRealpath) {
+    host.compilerHost.realpath = (s) => {
+      var _a2;
+      return ((_a2 = host.getSymlinkCache().getSymlinkedFiles()) == null ? void 0 : _a2.get(host.toPath(s))) || originalRealpath.call(host.compilerHost, s);
     };
-    forEach(node.jsDoc, processNode);
-    pos = node.pos;
-    node.forEachChild(processNode, processNodes);
-    addSyntheticNodes(children, pos, node.end, node);
-    scanner.setText(void 0);
-    return children;
   }
-  function addSyntheticNodes(nodes, pos, end, parent2) {
-    scanner.setTextPos(pos);
-    while (pos < end) {
-      const token = scanner.scan();
-      const textPos = scanner.getTextPos();
-      if (textPos <= end) {
-        if (token === 79 /* Identifier */) {
-          Debug.fail(`Did not expect ${Debug.formatSyntaxKind(parent2.kind)} to have an Identifier in its trivia`);
-        }
-        nodes.push(createNode(token, pos, textPos, parent2));
-      }
-      pos = textPos;
-      if (token === 1 /* EndOfFileToken */) {
-        break;
-      }
-    }
+  return { onProgramCreateComplete, fileExists, directoryExists };
+  function onProgramCreateComplete() {
+    host.compilerHost.fileExists = originalFileExists;
+    host.compilerHost.directoryExists = originalDirectoryExists;
+    host.compilerHost.getDirectories = originalGetDirectories;
   }
-  function createSyntaxList(nodes, parent2) {
-    const list = createNode(351 /* SyntaxList */, nodes.pos, nodes.end, parent2);
-    list._children = [];
-    let pos = nodes.pos;
-    for (const node of nodes) {
-      addSyntheticNodes(list._children, pos, node.pos, parent2);
-      list._children.push(node);
-      pos = node.end;
-    }
-    addSyntheticNodes(list._children, pos, nodes.end, parent2);
-    return list;
+  function fileExists(file) {
+    if (originalFileExists.call(host.compilerHost, file))
+      return true;
+    if (!host.getResolvedProjectReferences())
+      return false;
+    if (!isDeclarationFileName(file))
+      return false;
+    return fileOrDirectoryExistsUsingSource(
+      file,
+      /*isFile*/
+      true
+    );
   }
-  var TokenOrIdentifierObject = class {
-    constructor(pos, end) {
-      this.pos = pos;
-      this.end = end;
-      this.flags = 0 /* None */;
-      this.modifierFlagsCache = 0 /* None */;
-      this.transformFlags = 0 /* None */;
-      this.parent = void 0;
-    }
-    getSourceFile() {
-      return getSourceFileOfNode(this);
-    }
-    getStart(sourceFile, includeJsDocComment) {
-      return getTokenPosOfNode(this, sourceFile, includeJsDocComment);
-    }
-    getFullStart() {
-      return this.pos;
-    }
-    getEnd() {
-      return this.end;
-    }
-    getWidth(sourceFile) {
-      return this.getEnd() - this.getStart(sourceFile);
-    }
-    getFullWidth() {
-      return this.end - this.pos;
-    }
-    getLeadingTriviaWidth(sourceFile) {
-      return this.getStart(sourceFile) - this.pos;
-    }
-    getFullText(sourceFile) {
-      return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end);
+  function fileExistsIfProjectReferenceDts(file) {
+    const source = host.getSourceOfProjectReferenceRedirect(host.toPath(file));
+    return source !== void 0 ? isString(source) ? originalFileExists.call(host.compilerHost, source) : true : void 0;
+  }
+  function directoryExistsIfProjectReferenceDeclDir(dir) {
+    const dirPath = host.toPath(dir);
+    const dirPathWithTrailingDirectorySeparator = `${dirPath}${directorySeparator}`;
+    return forEachKey(
+      setOfDeclarationDirectories,
+      (declDirPath) => dirPath === declDirPath || // Any parent directory of declaration dir
+      startsWith(declDirPath, dirPathWithTrailingDirectorySeparator) || // Any directory inside declaration dir
+      startsWith(dirPath, `${declDirPath}/`)
+    );
+  }
+  function handleDirectoryCouldBeSymlink(directory) {
+    var _a2;
+    if (!host.getResolvedProjectReferences() || containsIgnoredPath(directory))
+      return;
+    if (!originalRealpath || !stringContains(directory, nodeModulesPathPart))
+      return;
+    const symlinkCache = host.getSymlinkCache();
+    const directoryPath = ensureTrailingDirectorySeparator(host.toPath(directory));
+    if ((_a2 = symlinkCache.getSymlinkedDirectories()) == null ? void 0 : _a2.has(directoryPath))
+      return;
+    const real = normalizePath(originalRealpath.call(host.compilerHost, directory));
+    let realPath2;
+    if (real === directory || (realPath2 = ensureTrailingDirectorySeparator(host.toPath(real))) === directoryPath) {
+      symlinkCache.setSymlinkedDirectory(directoryPath, false);
+      return;
     }
-    getText(sourceFile) {
-      if (!sourceFile) {
-        sourceFile = this.getSourceFile();
+    symlinkCache.setSymlinkedDirectory(directory, {
+      real: ensureTrailingDirectorySeparator(real),
+      realPath: realPath2
+    });
+  }
+  function fileOrDirectoryExistsUsingSource(fileOrDirectory, isFile) {
+    var _a2;
+    const fileOrDirectoryExistsUsingSource2 = isFile ? (file) => fileExistsIfProjectReferenceDts(file) : (dir) => directoryExistsIfProjectReferenceDeclDir(dir);
+    const result = fileOrDirectoryExistsUsingSource2(fileOrDirectory);
+    if (result !== void 0)
+      return result;
+    const symlinkCache = host.getSymlinkCache();
+    const symlinkedDirectories = symlinkCache.getSymlinkedDirectories();
+    if (!symlinkedDirectories)
+      return false;
+    const fileOrDirectoryPath = host.toPath(fileOrDirectory);
+    if (!stringContains(fileOrDirectoryPath, nodeModulesPathPart))
+      return false;
+    if (isFile && ((_a2 = symlinkCache.getSymlinkedFiles()) == null ? void 0 : _a2.has(fileOrDirectoryPath)))
+      return true;
+    return firstDefinedIterator(
+      symlinkedDirectories.entries(),
+      ([directoryPath, symlinkedDirectory]) => {
+        if (!symlinkedDirectory || !startsWith(fileOrDirectoryPath, directoryPath))
+          return void 0;
+        const result2 = fileOrDirectoryExistsUsingSource2(fileOrDirectoryPath.replace(directoryPath, symlinkedDirectory.realPath));
+        if (isFile && result2) {
+          const absolutePath = getNormalizedAbsolutePath(fileOrDirectory, host.compilerHost.getCurrentDirectory());
+          symlinkCache.setSymlinkedFile(
+            fileOrDirectoryPath,
+            `${symlinkedDirectory.real}${absolutePath.replace(new RegExp(directoryPath, "i"), "")}`
+          );
+        }
+        return result2;
       }
-      return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd());
-    }
-    getChildCount() {
-      return this.getChildren().length;
-    }
-    getChildAt(index) {
-      return this.getChildren()[index];
-    }
-    getChildren() {
-      return this.kind === 1 /* EndOfFileToken */ ? this.jsDoc || emptyArray : emptyArray;
-    }
-    getFirstToken() {
-      return void 0;
-    }
-    getLastToken() {
-      return void 0;
-    }
-    forEachChild() {
-      return void 0;
-    }
+    ) || false;
+  }
+}
+var emitSkippedWithNoDiagnostics = { diagnostics: emptyArray, sourceMaps: void 0, emittedFiles: void 0, emitSkipped: true };
+function handleNoEmitOptions(program, sourceFile, writeFile2, cancellationToken) {
+  const options = program.getCompilerOptions();
+  if (options.noEmit) {
+    program.getSemanticDiagnostics(sourceFile, cancellationToken);
+    return sourceFile || outFile(options) ? emitSkippedWithNoDiagnostics : program.emitBuildInfo(writeFile2, cancellationToken);
+  }
+  if (!options.noEmitOnError)
+    return void 0;
+  let diagnostics = [
+    ...program.getOptionsDiagnostics(cancellationToken),
+    ...program.getSyntacticDiagnostics(sourceFile, cancellationToken),
+    ...program.getGlobalDiagnostics(cancellationToken),
+    ...program.getSemanticDiagnostics(sourceFile, cancellationToken)
+  ];
+  if (diagnostics.length === 0 && getEmitDeclarations(program.getCompilerOptions())) {
+    diagnostics = program.getDeclarationDiagnostics(
+      /*sourceFile*/
+      void 0,
+      cancellationToken
+    );
+  }
+  if (!diagnostics.length)
+    return void 0;
+  let emittedFiles;
+  if (!sourceFile && !outFile(options)) {
+    const emitResult = program.emitBuildInfo(writeFile2, cancellationToken);
+    if (emitResult.diagnostics)
+      diagnostics = [...diagnostics, ...emitResult.diagnostics];
+    emittedFiles = emitResult.emittedFiles;
+  }
+  return { diagnostics, sourceMaps: void 0, emittedFiles, emitSkipped: true };
+}
+function filterSemanticDiagnostics(diagnostic, option) {
+  return filter(diagnostic, (d) => !d.skippedOn || !option[d.skippedOn]);
+}
+function parseConfigHostFromCompilerHostLike(host, directoryStructureHost = host) {
+  return {
+    fileExists: (f) => directoryStructureHost.fileExists(f),
+    readDirectory(root, extensions, excludes, includes, depth) {
+      Debug.assertIsDefined(directoryStructureHost.readDirectory, "'CompilerHost.readDirectory' must be implemented to correctly process 'projectReferences'");
+      return directoryStructureHost.readDirectory(root, extensions, excludes, includes, depth);
+    },
+    readFile: (f) => directoryStructureHost.readFile(f),
+    useCaseSensitiveFileNames: host.useCaseSensitiveFileNames(),
+    getCurrentDirectory: () => host.getCurrentDirectory(),
+    onUnRecoverableConfigFileDiagnostic: host.onUnRecoverableConfigFileDiagnostic || returnUndefined,
+    trace: host.trace ? (s) => host.trace(s) : void 0
   };
-  var SymbolObject = class {
-    constructor(flags, name) {
-      this.flags = flags;
-      this.escapedName = name;
-    }
-    getFlags() {
-      return this.flags;
-    }
-    get name() {
-      return symbolName(this);
+}
+function createPrependNodes(projectReferences, getCommandLine, readFile, host) {
+  if (!projectReferences)
+    return emptyArray;
+  let nodes;
+  for (let i = 0; i < projectReferences.length; i++) {
+    const ref = projectReferences[i];
+    const resolvedRefOpts = getCommandLine(ref, i);
+    if (ref.prepend && resolvedRefOpts && resolvedRefOpts.options) {
+      const out = outFile(resolvedRefOpts.options);
+      if (!out)
+        continue;
+      const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(
+        resolvedRefOpts.options,
+        /*forceDtsPaths*/
+        true
+      );
+      const node = createInputFilesWithFilePaths(readFile, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath, host, resolvedRefOpts.options);
+      (nodes || (nodes = [])).push(node);
+    }
+  }
+  return nodes || emptyArray;
+}
+function resolveProjectReferencePath(hostOrRef, ref) {
+  const passedInRef = ref ? ref : hostOrRef;
+  return resolveConfigFileProjectName(passedInRef.path);
+}
+function getResolutionDiagnostic(options, { extension }, { isDeclarationFile }) {
+  switch (extension) {
+    case ".ts" /* Ts */:
+    case ".d.ts" /* Dts */:
+    case ".mts" /* Mts */:
+    case ".d.mts" /* Dmts */:
+    case ".cts" /* Cts */:
+    case ".d.cts" /* Dcts */:
+      return void 0;
+    case ".tsx" /* Tsx */:
+      return needJsx();
+    case ".jsx" /* Jsx */:
+      return needJsx() || needAllowJs();
+    case ".js" /* Js */:
+    case ".mjs" /* Mjs */:
+    case ".cjs" /* Cjs */:
+      return needAllowJs();
+    case ".json" /* Json */:
+      return needResolveJsonModule();
+    default:
+      return needAllowArbitraryExtensions();
+  }
+  function needJsx() {
+    return options.jsx ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set;
+  }
+  function needAllowJs() {
+    return getAllowJSCompilerOption(options) || !getStrictOptionValue(options, "noImplicitAny") ? void 0 : Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type;
+  }
+  function needResolveJsonModule() {
+    return getResolveJsonModule(options) ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used;
+  }
+  function needAllowArbitraryExtensions() {
+    return isDeclarationFile || options.allowArbitraryExtensions ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set;
+  }
+}
+function getModuleNames({ imports, moduleAugmentations }) {
+  const res = imports.map((i) => i);
+  for (const aug of moduleAugmentations) {
+    if (aug.kind === 10 /* StringLiteral */) {
+      res.push(aug);
+    }
+  }
+  return res;
+}
+function getModuleNameStringLiteralAt({ imports, moduleAugmentations }, index) {
+  if (index < imports.length)
+    return imports[index];
+  let augIndex = imports.length;
+  for (const aug of moduleAugmentations) {
+    if (aug.kind === 10 /* StringLiteral */) {
+      if (index === augIndex)
+        return aug;
+      augIndex++;
+    }
+  }
+  Debug.fail("should never ask for module name at index higher than possible module name");
+}
+
+// src/compiler/builderState.ts
+function getFileEmitOutput(program, sourceFile, emitOnlyDtsFiles, cancellationToken, customTransformers, forceDtsEmit) {
+  const outputFiles = [];
+  const { emitSkipped, diagnostics } = program.emit(sourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers, forceDtsEmit);
+  return { outputFiles, emitSkipped, diagnostics };
+  function writeFile2(fileName, text, writeByteOrderMark) {
+    outputFiles.push({ name: fileName, writeByteOrderMark, text });
+  }
+}
+var BuilderState;
+((BuilderState2) => {
+  function createManyToManyPathMap() {
+    function create2(forward, reverse, deleted) {
+      const map2 = {
+        getKeys: (v) => reverse.get(v),
+        getValues: (k) => forward.get(k),
+        keys: () => forward.keys(),
+        deleteKey: (k) => {
+          (deleted || (deleted = /* @__PURE__ */ new Set())).add(k);
+          const set = forward.get(k);
+          if (!set) {
+            return false;
+          }
+          set.forEach((v) => deleteFromMultimap(reverse, v, k));
+          forward.delete(k);
+          return true;
+        },
+        set: (k, vSet) => {
+          deleted == null ? void 0 : deleted.delete(k);
+          const existingVSet = forward.get(k);
+          forward.set(k, vSet);
+          existingVSet == null ? void 0 : existingVSet.forEach((v) => {
+            if (!vSet.has(v)) {
+              deleteFromMultimap(reverse, v, k);
+            }
+          });
+          vSet.forEach((v) => {
+            if (!(existingVSet == null ? void 0 : existingVSet.has(v))) {
+              addToMultimap(reverse, v, k);
+            }
+          });
+          return map2;
+        }
+      };
+      return map2;
     }
-    getEscapedName() {
-      return this.escapedName;
+    return create2(
+      /* @__PURE__ */ new Map(),
+      /* @__PURE__ */ new Map(),
+      /*deleted*/
+      void 0
+    );
+  }
+  BuilderState2.createManyToManyPathMap = createManyToManyPathMap;
+  function addToMultimap(map2, k, v) {
+    let set = map2.get(k);
+    if (!set) {
+      set = /* @__PURE__ */ new Set();
+      map2.set(k, set);
     }
-    getName() {
-      return this.name;
+    set.add(v);
+  }
+  function deleteFromMultimap(map2, k, v) {
+    const set = map2.get(k);
+    if (set == null ? void 0 : set.delete(v)) {
+      if (!set.size) {
+        map2.delete(k);
+      }
+      return true;
     }
-    getDeclarations() {
-      return this.declarations;
+    return false;
+  }
+  function getReferencedFilesFromImportedModuleSymbol(symbol) {
+    return mapDefined(symbol.declarations, (declaration) => {
+      var _a2;
+      return (_a2 = getSourceFileOfNode(declaration)) == null ? void 0 : _a2.resolvedPath;
+    });
+  }
+  function getReferencedFilesFromImportLiteral(checker, importName) {
+    const symbol = checker.getSymbolAtLocation(importName);
+    return symbol && getReferencedFilesFromImportedModuleSymbol(symbol);
+  }
+  function getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName) {
+    return toPath(program.getProjectReferenceRedirect(fileName) || fileName, sourceFileDirectory, getCanonicalFileName);
+  }
+  function getReferencedFiles(program, sourceFile, getCanonicalFileName) {
+    let referencedFiles;
+    if (sourceFile.imports && sourceFile.imports.length > 0) {
+      const checker = program.getTypeChecker();
+      for (const importName of sourceFile.imports) {
+        const declarationSourceFilePaths = getReferencedFilesFromImportLiteral(checker, importName);
+        declarationSourceFilePaths == null ? void 0 : declarationSourceFilePaths.forEach(addReferencedFile);
+      }
     }
-    getDocumentationComment(checker) {
-      if (!this.documentationComment) {
-        this.documentationComment = emptyArray;
-        if (!this.declarations && this.target && this.target.tupleLabelDeclaration) {
-          const labelDecl = this.target.tupleLabelDeclaration;
-          this.documentationComment = getDocumentationComment([labelDecl], checker);
-        } else {
-          this.documentationComment = getDocumentationComment(this.declarations, checker);
-        }
+    const sourceFileDirectory = getDirectoryPath(sourceFile.resolvedPath);
+    if (sourceFile.referencedFiles && sourceFile.referencedFiles.length > 0) {
+      for (const referencedFile of sourceFile.referencedFiles) {
+        const referencedPath = getReferencedFileFromFileName(program, referencedFile.fileName, sourceFileDirectory, getCanonicalFileName);
+        addReferencedFile(referencedPath);
       }
-      return this.documentationComment;
     }
-    getContextualDocumentationComment(context, checker) {
-      if (context) {
-        if (isGetAccessor(context)) {
-          if (!this.contextualGetAccessorDocumentationComment) {
-            this.contextualGetAccessorDocumentationComment = getDocumentationComment(filter(this.declarations, isGetAccessor), checker);
-          }
-          if (length(this.contextualGetAccessorDocumentationComment)) {
-            return this.contextualGetAccessorDocumentationComment;
-          }
-        }
-        if (isSetAccessor(context)) {
-          if (!this.contextualSetAccessorDocumentationComment) {
-            this.contextualSetAccessorDocumentationComment = getDocumentationComment(filter(this.declarations, isSetAccessor), checker);
-          }
-          if (length(this.contextualSetAccessorDocumentationComment)) {
-            return this.contextualSetAccessorDocumentationComment;
-          }
+    if (sourceFile.resolvedTypeReferenceDirectiveNames) {
+      sourceFile.resolvedTypeReferenceDirectiveNames.forEach(({ resolvedTypeReferenceDirective }) => {
+        if (!resolvedTypeReferenceDirective) {
+          return;
         }
+        const fileName = resolvedTypeReferenceDirective.resolvedFileName;
+        const typeFilePath = getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName);
+        addReferencedFile(typeFilePath);
+      });
+    }
+    if (sourceFile.moduleAugmentations.length) {
+      const checker = program.getTypeChecker();
+      for (const moduleName of sourceFile.moduleAugmentations) {
+        if (!isStringLiteral(moduleName))
+          continue;
+        const symbol = checker.getSymbolAtLocation(moduleName);
+        if (!symbol)
+          continue;
+        addReferenceFromAmbientModule(symbol);
       }
-      return this.getDocumentationComment(checker);
     }
-    getJsDocTags(checker) {
-      if (this.tags === void 0) {
-        this.tags = getJsDocTagsOfDeclarations(this.declarations, checker);
+    for (const ambientModule of program.getTypeChecker().getAmbientModules()) {
+      if (ambientModule.declarations && ambientModule.declarations.length > 1) {
+        addReferenceFromAmbientModule(ambientModule);
       }
-      return this.tags;
     }
-    getContextualJsDocTags(context, checker) {
-      if (context) {
-        if (isGetAccessor(context)) {
-          if (!this.contextualGetAccessorTags) {
-            this.contextualGetAccessorTags = getJsDocTagsOfDeclarations(filter(this.declarations, isGetAccessor), checker);
-          }
-          if (length(this.contextualGetAccessorTags)) {
-            return this.contextualGetAccessorTags;
-          }
-        }
-        if (isSetAccessor(context)) {
-          if (!this.contextualSetAccessorTags) {
-            this.contextualSetAccessorTags = getJsDocTagsOfDeclarations(filter(this.declarations, isSetAccessor), checker);
-          }
-          if (length(this.contextualSetAccessorTags)) {
-            return this.contextualSetAccessorTags;
-          }
+    return referencedFiles;
+    function addReferenceFromAmbientModule(symbol) {
+      if (!symbol.declarations) {
+        return;
+      }
+      for (const declaration of symbol.declarations) {
+        const declarationSourceFile = getSourceFileOfNode(declaration);
+        if (declarationSourceFile && declarationSourceFile !== sourceFile) {
+          addReferencedFile(declarationSourceFile.resolvedPath);
         }
       }
-      return this.getJsDocTags(checker);
     }
-  };
-  var TokenObject = class extends TokenOrIdentifierObject {
-    constructor(kind, pos, end) {
-      super(pos, end);
-      this.kind = kind;
-    }
-  };
-  var IdentifierObject = class extends TokenOrIdentifierObject {
-    constructor(_kind, pos, end) {
-      super(pos, end);
-      this.kind = 79 /* Identifier */;
-    }
-    get text() {
-      return idText(this);
-    }
-  };
-  IdentifierObject.prototype.kind = 79 /* Identifier */;
-  var PrivateIdentifierObject = class extends TokenOrIdentifierObject {
-    constructor(_kind, pos, end) {
-      super(pos, end);
-      this.kind = 80 /* PrivateIdentifier */;
-    }
-    get text() {
-      return idText(this);
-    }
-  };
-  PrivateIdentifierObject.prototype.kind = 80 /* PrivateIdentifier */;
-  var TypeObject = class {
-    constructor(checker, flags) {
-      this.checker = checker;
-      this.flags = flags;
-    }
-    getFlags() {
-      return this.flags;
-    }
-    getSymbol() {
-      return this.symbol;
-    }
-    getProperties() {
-      return this.checker.getPropertiesOfType(this);
-    }
-    getProperty(propertyName) {
-      return this.checker.getPropertyOfType(this, propertyName);
-    }
-    getApparentProperties() {
-      return this.checker.getAugmentedPropertiesOfType(this);
-    }
-    getCallSignatures() {
-      return this.checker.getSignaturesOfType(this, 0 /* Call */);
+    function addReferencedFile(referencedPath) {
+      (referencedFiles || (referencedFiles = /* @__PURE__ */ new Set())).add(referencedPath);
     }
-    getConstructSignatures() {
-      return this.checker.getSignaturesOfType(this, 1 /* Construct */);
-    }
-    getStringIndexType() {
-      return this.checker.getIndexTypeOfType(this, 0 /* String */);
-    }
-    getNumberIndexType() {
-      return this.checker.getIndexTypeOfType(this, 1 /* Number */);
-    }
-    getBaseTypes() {
-      return this.isClassOrInterface() ? this.checker.getBaseTypes(this) : void 0;
-    }
-    isNullableType() {
-      return this.checker.isNullableType(this);
-    }
-    getNonNullableType() {
-      return this.checker.getNonNullableType(this);
-    }
-    getNonOptionalType() {
-      return this.checker.getNonOptionalType(this);
-    }
-    getConstraint() {
-      return this.checker.getBaseConstraintOfType(this);
-    }
-    getDefault() {
-      return this.checker.getDefaultFromTypeParameter(this);
-    }
-    isUnion() {
-      return !!(this.flags & 1048576 /* Union */);
-    }
-    isIntersection() {
-      return !!(this.flags & 2097152 /* Intersection */);
-    }
-    isUnionOrIntersection() {
-      return !!(this.flags & 3145728 /* UnionOrIntersection */);
-    }
-    isLiteral() {
-      return !!(this.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */ | 2048 /* BigIntLiteral */));
-    }
-    isStringLiteral() {
-      return !!(this.flags & 128 /* StringLiteral */);
-    }
-    isNumberLiteral() {
-      return !!(this.flags & 256 /* NumberLiteral */);
-    }
-    isTypeParameter() {
-      return !!(this.flags & 262144 /* TypeParameter */);
+  }
+  function canReuseOldState(newReferencedMap, oldState) {
+    return oldState && !oldState.referencedMap === !newReferencedMap;
+  }
+  BuilderState2.canReuseOldState = canReuseOldState;
+  function create(newProgram, oldState, disableUseFileVersionAsSignature) {
+    var _a2, _b, _c;
+    const fileInfos = /* @__PURE__ */ new Map();
+    const options = newProgram.getCompilerOptions();
+    const isOutFile = outFile(options);
+    const referencedMap = options.module !== 0 /* None */ && !isOutFile ? createManyToManyPathMap() : void 0;
+    const exportedModulesMap = referencedMap ? createManyToManyPathMap() : void 0;
+    const useOldState = canReuseOldState(referencedMap, oldState);
+    newProgram.getTypeChecker();
+    for (const sourceFile of newProgram.getSourceFiles()) {
+      const version2 = Debug.checkDefined(sourceFile.version, "Program intended to be used with Builder should have source files with versions set");
+      const oldUncommittedSignature = useOldState ? (_a2 = oldState.oldSignatures) == null ? void 0 : _a2.get(sourceFile.resolvedPath) : void 0;
+      const signature = oldUncommittedSignature === void 0 ? useOldState ? (_b = oldState.fileInfos.get(sourceFile.resolvedPath)) == null ? void 0 : _b.signature : void 0 : oldUncommittedSignature || void 0;
+      if (referencedMap) {
+        const newReferences = getReferencedFiles(newProgram, sourceFile, newProgram.getCanonicalFileName);
+        if (newReferences) {
+          referencedMap.set(sourceFile.resolvedPath, newReferences);
+        }
+        if (useOldState) {
+          const oldUncommittedExportedModules = (_c = oldState.oldExportedModulesMap) == null ? void 0 : _c.get(sourceFile.resolvedPath);
+          const exportedModules = oldUncommittedExportedModules === void 0 ? oldState.exportedModulesMap.getValues(sourceFile.resolvedPath) : oldUncommittedExportedModules || void 0;
+          if (exportedModules) {
+            exportedModulesMap.set(sourceFile.resolvedPath, exportedModules);
+          }
+        }
+      }
+      fileInfos.set(sourceFile.resolvedPath, {
+        version: version2,
+        signature,
+        // No need to calculate affectsGlobalScope with --out since its not used at all
+        affectsGlobalScope: !isOutFile ? isFileAffectingGlobalScope(sourceFile) || void 0 : void 0,
+        impliedFormat: sourceFile.impliedNodeFormat
+      });
     }
-    isClassOrInterface() {
-      return !!(getObjectFlags(this) & 3 /* ClassOrInterface */);
+    return {
+      fileInfos,
+      referencedMap,
+      exportedModulesMap,
+      useFileVersionAsSignature: !disableUseFileVersionAsSignature && !useOldState
+    };
+  }
+  BuilderState2.create = create;
+  function releaseCache2(state) {
+    state.allFilesExcludingDefaultLibraryFile = void 0;
+    state.allFileNames = void 0;
+  }
+  BuilderState2.releaseCache = releaseCache2;
+  function getFilesAffectedBy(state, programOfThisState, path, cancellationToken, host) {
+    var _a2, _b;
+    const result = getFilesAffectedByWithOldState(
+      state,
+      programOfThisState,
+      path,
+      cancellationToken,
+      host
+    );
+    (_a2 = state.oldSignatures) == null ? void 0 : _a2.clear();
+    (_b = state.oldExportedModulesMap) == null ? void 0 : _b.clear();
+    return result;
+  }
+  BuilderState2.getFilesAffectedBy = getFilesAffectedBy;
+  function getFilesAffectedByWithOldState(state, programOfThisState, path, cancellationToken, host) {
+    const sourceFile = programOfThisState.getSourceFileByPath(path);
+    if (!sourceFile) {
+      return emptyArray;
     }
-    isClass() {
-      return !!(getObjectFlags(this) & 1 /* Class */);
+    if (!updateShapeSignature(state, programOfThisState, sourceFile, cancellationToken, host)) {
+      return [sourceFile];
     }
-    isIndexType() {
-      return !!(this.flags & 4194304 /* Index */);
+    return (state.referencedMap ? getFilesAffectedByUpdatedShapeWhenModuleEmit : getFilesAffectedByUpdatedShapeWhenNonModuleEmit)(state, programOfThisState, sourceFile, cancellationToken, host);
+  }
+  BuilderState2.getFilesAffectedByWithOldState = getFilesAffectedByWithOldState;
+  function updateSignatureOfFile(state, signature, path) {
+    state.fileInfos.get(path).signature = signature;
+    (state.hasCalledUpdateShapeSignature || (state.hasCalledUpdateShapeSignature = /* @__PURE__ */ new Set())).add(path);
+  }
+  BuilderState2.updateSignatureOfFile = updateSignatureOfFile;
+  function computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, onNewSignature) {
+    programOfThisState.emit(
+      sourceFile,
+      (fileName, text, _writeByteOrderMark, _onError, sourceFiles, data) => {
+        Debug.assert(isDeclarationFileName(fileName), `File extension for signature expected to be dts: Got:: ${fileName}`);
+        onNewSignature(computeSignatureWithDiagnostics(
+          programOfThisState,
+          sourceFile,
+          text,
+          host,
+          data
+        ), sourceFiles);
+      },
+      cancellationToken,
+      /*emitOnlyDtsFiles*/
+      true,
+      /*customTransformers*/
+      void 0,
+      /*forceDtsEmit*/
+      true
+    );
+  }
+  BuilderState2.computeDtsSignature = computeDtsSignature;
+  function updateShapeSignature(state, programOfThisState, sourceFile, cancellationToken, host, useFileVersionAsSignature = state.useFileVersionAsSignature) {
+    var _a2;
+    if ((_a2 = state.hasCalledUpdateShapeSignature) == null ? void 0 : _a2.has(sourceFile.resolvedPath))
+      return false;
+    const info = state.fileInfos.get(sourceFile.resolvedPath);
+    const prevSignature = info.signature;
+    let latestSignature;
+    if (!sourceFile.isDeclarationFile && !useFileVersionAsSignature) {
+      computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, (signature, sourceFiles) => {
+        latestSignature = signature;
+        if (latestSignature !== prevSignature) {
+          updateExportedModules(state, sourceFile, sourceFiles[0].exportedModulesFromDeclarationEmit);
+        }
+      });
     }
-    get typeArguments() {
-      if (getObjectFlags(this) & 4 /* Reference */) {
-        return this.checker.getTypeArguments(this);
+    if (latestSignature === void 0) {
+      latestSignature = sourceFile.version;
+      if (state.exportedModulesMap && latestSignature !== prevSignature) {
+        (state.oldExportedModulesMap || (state.oldExportedModulesMap = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, state.exportedModulesMap.getValues(sourceFile.resolvedPath) || false);
+        const references = state.referencedMap ? state.referencedMap.getValues(sourceFile.resolvedPath) : void 0;
+        if (references) {
+          state.exportedModulesMap.set(sourceFile.resolvedPath, references);
+        } else {
+          state.exportedModulesMap.deleteKey(sourceFile.resolvedPath);
+        }
       }
-      return void 0;
     }
-  };
-  var SignatureObject = class {
-    constructor(checker, flags) {
-      this.checker = checker;
-      this.flags = flags;
-    }
-    getDeclaration() {
-      return this.declaration;
-    }
-    getTypeParameters() {
-      return this.typeParameters;
+    (state.oldSignatures || (state.oldSignatures = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, prevSignature || false);
+    (state.hasCalledUpdateShapeSignature || (state.hasCalledUpdateShapeSignature = /* @__PURE__ */ new Set())).add(sourceFile.resolvedPath);
+    info.signature = latestSignature;
+    return latestSignature !== prevSignature;
+  }
+  BuilderState2.updateShapeSignature = updateShapeSignature;
+  function updateExportedModules(state, sourceFile, exportedModulesFromDeclarationEmit) {
+    if (!state.exportedModulesMap)
+      return;
+    (state.oldExportedModulesMap || (state.oldExportedModulesMap = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, state.exportedModulesMap.getValues(sourceFile.resolvedPath) || false);
+    const exportedModules = getExportedModules(exportedModulesFromDeclarationEmit);
+    if (exportedModules) {
+      state.exportedModulesMap.set(sourceFile.resolvedPath, exportedModules);
+    } else {
+      state.exportedModulesMap.deleteKey(sourceFile.resolvedPath);
     }
-    getParameters() {
-      return this.parameters;
+  }
+  BuilderState2.updateExportedModules = updateExportedModules;
+  function getExportedModules(exportedModulesFromDeclarationEmit) {
+    let exportedModules;
+    exportedModulesFromDeclarationEmit == null ? void 0 : exportedModulesFromDeclarationEmit.forEach(
+      (symbol) => getReferencedFilesFromImportedModuleSymbol(symbol).forEach(
+        (path) => (exportedModules != null ? exportedModules : exportedModules = /* @__PURE__ */ new Set()).add(path)
+      )
+    );
+    return exportedModules;
+  }
+  BuilderState2.getExportedModules = getExportedModules;
+  function getAllDependencies(state, programOfThisState, sourceFile) {
+    const compilerOptions = programOfThisState.getCompilerOptions();
+    if (outFile(compilerOptions)) {
+      return getAllFileNames(state, programOfThisState);
     }
-    getReturnType() {
-      return this.checker.getReturnTypeOfSignature(this);
+    if (!state.referencedMap || isFileAffectingGlobalScope(sourceFile)) {
+      return getAllFileNames(state, programOfThisState);
     }
-    getTypeParameterAtPosition(pos) {
-      const type = this.checker.getParameterType(this, pos);
-      if (type.isIndexType() && isThisTypeParameter(type.type)) {
-        const constraint = type.type.getConstraint();
-        if (constraint) {
-          return this.checker.getIndexType(constraint);
+    const seenMap = /* @__PURE__ */ new Set();
+    const queue = [sourceFile.resolvedPath];
+    while (queue.length) {
+      const path = queue.pop();
+      if (!seenMap.has(path)) {
+        seenMap.add(path);
+        const references = state.referencedMap.getValues(path);
+        if (references) {
+          for (const key of references.keys()) {
+            queue.push(key);
+          }
         }
       }
-      return type;
-    }
-    getDocumentationComment() {
-      return this.documentationComment || (this.documentationComment = getDocumentationComment(singleElementArray(this.declaration), this.checker));
-    }
-    getJsDocTags() {
-      return this.jsDocTags || (this.jsDocTags = getJsDocTagsOfDeclarations(singleElementArray(this.declaration), this.checker));
     }
-  };
-  function hasJSDocInheritDocTag(node) {
-    return getJSDocTags(node).some((tag) => tag.tagName.text === "inheritDoc" || tag.tagName.text === "inheritdoc");
+    return arrayFrom(mapDefinedIterator(seenMap.keys(), (path) => {
+      var _a2, _b;
+      return (_b = (_a2 = programOfThisState.getSourceFileByPath(path)) == null ? void 0 : _a2.fileName) != null ? _b : path;
+    }));
   }
-  function getJsDocTagsOfDeclarations(declarations, checker) {
-    if (!declarations)
-      return emptyArray;
-    let tags = ts_JsDoc_exports.getJsDocTagsFromDeclarations(declarations, checker);
-    if (checker && (tags.length === 0 || declarations.some(hasJSDocInheritDocTag))) {
-      const seenSymbols = /* @__PURE__ */ new Set();
-      for (const declaration of declarations) {
-        const inheritedTags = findBaseOfDeclaration(checker, declaration, (symbol) => {
-          var _a2;
-          if (!seenSymbols.has(symbol)) {
-            seenSymbols.add(symbol);
-            if (declaration.kind === 174 /* GetAccessor */ || declaration.kind === 175 /* SetAccessor */) {
-              return symbol.getContextualJsDocTags(declaration, checker);
-            }
-            return ((_a2 = symbol.declarations) == null ? void 0 : _a2.length) === 1 ? symbol.getJsDocTags() : void 0;
-          }
-        });
-        if (inheritedTags) {
-          tags = [...inheritedTags, ...tags];
-        }
-      }
+  BuilderState2.getAllDependencies = getAllDependencies;
+  function getAllFileNames(state, programOfThisState) {
+    if (!state.allFileNames) {
+      const sourceFiles = programOfThisState.getSourceFiles();
+      state.allFileNames = sourceFiles === emptyArray ? emptyArray : sourceFiles.map((file) => file.fileName);
     }
-    return tags;
+    return state.allFileNames;
   }
-  function getDocumentationComment(declarations, checker) {
-    if (!declarations)
-      return emptyArray;
-    let doc = ts_JsDoc_exports.getJsDocCommentsFromDeclarations(declarations, checker);
-    if (checker && (doc.length === 0 || declarations.some(hasJSDocInheritDocTag))) {
-      const seenSymbols = /* @__PURE__ */ new Set();
-      for (const declaration of declarations) {
-        const inheritedDocs = findBaseOfDeclaration(checker, declaration, (symbol) => {
-          if (!seenSymbols.has(symbol)) {
-            seenSymbols.add(symbol);
-            if (declaration.kind === 174 /* GetAccessor */ || declaration.kind === 175 /* SetAccessor */) {
-              return symbol.getContextualDocumentationComment(declaration, checker);
-            }
-            return symbol.getDocumentationComment(checker);
-          }
-        });
-        if (inheritedDocs)
-          doc = doc.length === 0 ? inheritedDocs.slice() : inheritedDocs.concat(lineBreakPart(), doc);
+  function getReferencedByPaths(state, referencedFilePath) {
+    const keys = state.referencedMap.getKeys(referencedFilePath);
+    return keys ? arrayFrom(keys.keys()) : [];
+  }
+  BuilderState2.getReferencedByPaths = getReferencedByPaths;
+  function containsOnlyAmbientModules(sourceFile) {
+    for (const statement of sourceFile.statements) {
+      if (!isModuleWithStringLiteralName(statement)) {
+        return false;
       }
     }
-    return doc;
+    return true;
   }
-  function findBaseOfDeclaration(checker, declaration, cb) {
-    var _a2;
-    const classOrInterfaceDeclaration = ((_a2 = declaration.parent) == null ? void 0 : _a2.kind) === 173 /* Constructor */ ? declaration.parent.parent : declaration.parent;
-    if (!classOrInterfaceDeclaration)
-      return;
-    const isStaticMember = hasStaticModifier(declaration);
-    return firstDefined(getAllSuperTypeNodes(classOrInterfaceDeclaration), (superTypeNode) => {
-      const baseType = checker.getTypeAtLocation(superTypeNode);
-      const type = isStaticMember && baseType.symbol ? checker.getTypeOfSymbol(baseType.symbol) : baseType;
-      const symbol = checker.getPropertyOfType(type, declaration.symbol.name);
-      return symbol ? cb(symbol) : void 0;
-    });
+  function containsGlobalScopeAugmentation(sourceFile) {
+    return some(sourceFile.moduleAugmentations, (augmentation) => isGlobalScopeAugmentation(augmentation.parent));
   }
-  var SourceFileObject = class extends NodeObject {
-    constructor(kind, pos, end) {
-      super(kind, pos, end);
-      this.kind = 308 /* SourceFile */;
-    }
-    update(newText, textChangeRange) {
-      return updateSourceFile(this, newText, textChangeRange);
+  function isFileAffectingGlobalScope(sourceFile) {
+    return containsGlobalScopeAugmentation(sourceFile) || !isExternalOrCommonJsModule(sourceFile) && !isJsonSourceFile(sourceFile) && !containsOnlyAmbientModules(sourceFile);
+  }
+  function getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, firstSourceFile) {
+    if (state.allFilesExcludingDefaultLibraryFile) {
+      return state.allFilesExcludingDefaultLibraryFile;
     }
-    getLineAndCharacterOfPosition(position) {
-      return getLineAndCharacterOfPosition(this, position);
+    let result;
+    if (firstSourceFile)
+      addSourceFile(firstSourceFile);
+    for (const sourceFile of programOfThisState.getSourceFiles()) {
+      if (sourceFile !== firstSourceFile) {
+        addSourceFile(sourceFile);
+      }
     }
-    getLineStarts() {
-      return getLineStarts(this);
+    state.allFilesExcludingDefaultLibraryFile = result || emptyArray;
+    return state.allFilesExcludingDefaultLibraryFile;
+    function addSourceFile(sourceFile) {
+      if (!programOfThisState.isSourceFileDefaultLibrary(sourceFile)) {
+        (result || (result = [])).push(sourceFile);
+      }
     }
-    getPositionOfLineAndCharacter(line, character, allowEdits) {
-      return computePositionOfLineAndCharacter(getLineStarts(this), line, character, this.text, allowEdits);
+  }
+  BuilderState2.getAllFilesExcludingDefaultLibraryFile = getAllFilesExcludingDefaultLibraryFile;
+  function getFilesAffectedByUpdatedShapeWhenNonModuleEmit(state, programOfThisState, sourceFileWithUpdatedShape) {
+    const compilerOptions = programOfThisState.getCompilerOptions();
+    if (compilerOptions && outFile(compilerOptions)) {
+      return [sourceFileWithUpdatedShape];
     }
-    getLineEndOfPosition(pos) {
-      const { line } = this.getLineAndCharacterOfPosition(pos);
-      const lineStarts = this.getLineStarts();
-      let lastCharPos;
-      if (line + 1 >= lineStarts.length) {
-        lastCharPos = this.getEnd();
-      }
-      if (!lastCharPos) {
-        lastCharPos = lineStarts[line + 1] - 1;
-      }
-      const fullText = this.getFullText();
-      return fullText[lastCharPos] === "\n" && fullText[lastCharPos - 1] === "\r" ? lastCharPos - 1 : lastCharPos;
+    return getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, sourceFileWithUpdatedShape);
+  }
+  function getFilesAffectedByUpdatedShapeWhenModuleEmit(state, programOfThisState, sourceFileWithUpdatedShape, cancellationToken, host) {
+    if (isFileAffectingGlobalScope(sourceFileWithUpdatedShape)) {
+      return getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, sourceFileWithUpdatedShape);
     }
-    getNamedDeclarations() {
-      if (!this.namedDeclarations) {
-        this.namedDeclarations = this.computeNamedDeclarations();
-      }
-      return this.namedDeclarations;
+    const compilerOptions = programOfThisState.getCompilerOptions();
+    if (compilerOptions && (compilerOptions.isolatedModules || outFile(compilerOptions))) {
+      return [sourceFileWithUpdatedShape];
     }
-    computeNamedDeclarations() {
-      const result = createMultiMap();
-      this.forEachChild(visit);
-      return result;
-      function addDeclaration(declaration) {
-        const name = getDeclarationName(declaration);
-        if (name) {
-          result.add(name, declaration);
+    const seenFileNamesMap = /* @__PURE__ */ new Map();
+    seenFileNamesMap.set(sourceFileWithUpdatedShape.resolvedPath, sourceFileWithUpdatedShape);
+    const queue = getReferencedByPaths(state, sourceFileWithUpdatedShape.resolvedPath);
+    while (queue.length > 0) {
+      const currentPath = queue.pop();
+      if (!seenFileNamesMap.has(currentPath)) {
+        const currentSourceFile = programOfThisState.getSourceFileByPath(currentPath);
+        seenFileNamesMap.set(currentPath, currentSourceFile);
+        if (currentSourceFile && updateShapeSignature(state, programOfThisState, currentSourceFile, cancellationToken, host)) {
+          queue.push(...getReferencedByPaths(state, currentSourceFile.resolvedPath));
         }
       }
-      function getDeclarations(name) {
-        let declarations = result.get(name);
-        if (!declarations) {
-          result.set(name, declarations = []);
+    }
+    return arrayFrom(mapDefinedIterator(seenFileNamesMap.values(), (value) => value));
+  }
+})(BuilderState || (BuilderState = {}));
+
+// src/compiler/builder.ts
+var BuilderFileEmit = /* @__PURE__ */ ((BuilderFileEmit2) => {
+  BuilderFileEmit2[BuilderFileEmit2["None"] = 0] = "None";
+  BuilderFileEmit2[BuilderFileEmit2["Js"] = 1] = "Js";
+  BuilderFileEmit2[BuilderFileEmit2["JsMap"] = 2] = "JsMap";
+  BuilderFileEmit2[BuilderFileEmit2["JsInlineMap"] = 4] = "JsInlineMap";
+  BuilderFileEmit2[BuilderFileEmit2["Dts"] = 8] = "Dts";
+  BuilderFileEmit2[BuilderFileEmit2["DtsMap"] = 16] = "DtsMap";
+  BuilderFileEmit2[BuilderFileEmit2["AllJs"] = 7] = "AllJs";
+  BuilderFileEmit2[BuilderFileEmit2["AllDts"] = 24] = "AllDts";
+  BuilderFileEmit2[BuilderFileEmit2["All"] = 31] = "All";
+  return BuilderFileEmit2;
+})(BuilderFileEmit || {});
+function getBuilderFileEmit(options) {
+  let result = 1 /* Js */;
+  if (options.sourceMap)
+    result = result | 2 /* JsMap */;
+  if (options.inlineSourceMap)
+    result = result | 4 /* JsInlineMap */;
+  if (getEmitDeclarations(options))
+    result = result | 8 /* Dts */;
+  if (options.declarationMap)
+    result = result | 16 /* DtsMap */;
+  if (options.emitDeclarationOnly)
+    result = result & 24 /* AllDts */;
+  return result;
+}
+function getPendingEmitKind(optionsOrEmitKind, oldOptionsOrEmitKind) {
+  const oldEmitKind = oldOptionsOrEmitKind && (isNumber(oldOptionsOrEmitKind) ? oldOptionsOrEmitKind : getBuilderFileEmit(oldOptionsOrEmitKind));
+  const emitKind = isNumber(optionsOrEmitKind) ? optionsOrEmitKind : getBuilderFileEmit(optionsOrEmitKind);
+  if (oldEmitKind === emitKind)
+    return 0 /* None */;
+  if (!oldEmitKind || !emitKind)
+    return emitKind;
+  const diff = oldEmitKind ^ emitKind;
+  let result = 0 /* None */;
+  if (diff & 7 /* AllJs */)
+    result = emitKind & 7 /* AllJs */;
+  if (diff & 24 /* AllDts */)
+    result = result | emitKind & 24 /* AllDts */;
+  return result;
+}
+function hasSameKeys(map1, map2) {
+  return map1 === map2 || map1 !== void 0 && map2 !== void 0 && map1.size === map2.size && !forEachKey(map1, (key) => !map2.has(key));
+}
+function createBuilderProgramState(newProgram, oldState) {
+  var _a2, _b;
+  const state = BuilderState.create(
+    newProgram,
+    oldState,
+    /*disableUseFileVersionAsSignature*/
+    false
+  );
+  state.program = newProgram;
+  const compilerOptions = newProgram.getCompilerOptions();
+  state.compilerOptions = compilerOptions;
+  const outFilePath = outFile(compilerOptions);
+  if (!outFilePath) {
+    state.semanticDiagnosticsPerFile = /* @__PURE__ */ new Map();
+  } else if (compilerOptions.composite && (oldState == null ? void 0 : oldState.outSignature) && outFilePath === outFile(oldState == null ? void 0 : oldState.compilerOptions)) {
+    state.outSignature = oldState.outSignature && getEmitSignatureFromOldSignature(compilerOptions, oldState.compilerOptions, oldState.outSignature);
+  }
+  state.changedFilesSet = /* @__PURE__ */ new Set();
+  state.latestChangedDtsFile = compilerOptions.composite ? oldState == null ? void 0 : oldState.latestChangedDtsFile : void 0;
+  const useOldState = BuilderState.canReuseOldState(state.referencedMap, oldState);
+  const oldCompilerOptions = useOldState ? oldState.compilerOptions : void 0;
+  const canCopySemanticDiagnostics = useOldState && oldState.semanticDiagnosticsPerFile && !!state.semanticDiagnosticsPerFile && !compilerOptionsAffectSemanticDiagnostics(compilerOptions, oldCompilerOptions);
+  const canCopyEmitSignatures = compilerOptions.composite && (oldState == null ? void 0 : oldState.emitSignatures) && !outFilePath && !compilerOptionsAffectDeclarationPath(compilerOptions, oldState.compilerOptions);
+  if (useOldState) {
+    (_a2 = oldState.changedFilesSet) == null ? void 0 : _a2.forEach((value) => state.changedFilesSet.add(value));
+    if (!outFilePath && ((_b = oldState.affectedFilesPendingEmit) == null ? void 0 : _b.size)) {
+      state.affectedFilesPendingEmit = new Map(oldState.affectedFilesPendingEmit);
+      state.seenAffectedFiles = /* @__PURE__ */ new Set();
+    }
+    state.programEmitPending = oldState.programEmitPending;
+  } else {
+    state.buildInfoEmitPending = true;
+  }
+  const referencedMap = state.referencedMap;
+  const oldReferencedMap = useOldState ? oldState.referencedMap : void 0;
+  const copyDeclarationFileDiagnostics = canCopySemanticDiagnostics && !compilerOptions.skipLibCheck === !oldCompilerOptions.skipLibCheck;
+  const copyLibFileDiagnostics = copyDeclarationFileDiagnostics && !compilerOptions.skipDefaultLibCheck === !oldCompilerOptions.skipDefaultLibCheck;
+  state.fileInfos.forEach((info, sourceFilePath) => {
+    var _a3;
+    let oldInfo;
+    let newReferences;
+    if (!useOldState || // File wasn't present in old state
+    !(oldInfo = oldState.fileInfos.get(sourceFilePath)) || // versions dont match
+    oldInfo.version !== info.version || // Implied formats dont match
+    oldInfo.impliedFormat !== info.impliedFormat || // Referenced files changed
+    !hasSameKeys(newReferences = referencedMap && referencedMap.getValues(sourceFilePath), oldReferencedMap && oldReferencedMap.getValues(sourceFilePath)) || // Referenced file was deleted in the new program
+    newReferences && forEachKey(newReferences, (path) => !state.fileInfos.has(path) && oldState.fileInfos.has(path))) {
+      addFileToChangeSet(state, sourceFilePath);
+    } else if (canCopySemanticDiagnostics) {
+      const sourceFile = newProgram.getSourceFileByPath(sourceFilePath);
+      if (sourceFile.isDeclarationFile && !copyDeclarationFileDiagnostics)
+        return;
+      if (sourceFile.hasNoDefaultLib && !copyLibFileDiagnostics)
+        return;
+      const diagnostics = oldState.semanticDiagnosticsPerFile.get(sourceFilePath);
+      if (diagnostics) {
+        state.semanticDiagnosticsPerFile.set(sourceFilePath, oldState.hasReusableDiagnostic ? convertToDiagnostics(diagnostics, newProgram) : diagnostics);
+        if (!state.semanticDiagnosticsFromOldState) {
+          state.semanticDiagnosticsFromOldState = /* @__PURE__ */ new Set();
         }
-        return declarations;
+        state.semanticDiagnosticsFromOldState.add(sourceFilePath);
       }
-      function getDeclarationName(declaration) {
-        const name = getNonAssignedNameOfDeclaration(declaration);
-        return name && (isComputedPropertyName(name) && isPropertyAccessExpression(name.expression) ? name.expression.name.text : isPropertyName(name) ? getNameFromPropertyName(name) : void 0);
+    }
+    if (canCopyEmitSignatures) {
+      const oldEmitSignature = oldState.emitSignatures.get(sourceFilePath);
+      if (oldEmitSignature) {
+        ((_a3 = state.emitSignatures) != null ? _a3 : state.emitSignatures = /* @__PURE__ */ new Map()).set(sourceFilePath, getEmitSignatureFromOldSignature(compilerOptions, oldState.compilerOptions, oldEmitSignature));
       }
-      function visit(node) {
-        switch (node.kind) {
-          case 259 /* FunctionDeclaration */:
-          case 215 /* FunctionExpression */:
-          case 171 /* MethodDeclaration */:
-          case 170 /* MethodSignature */:
-            const functionDeclaration = node;
-            const declarationName = getDeclarationName(functionDeclaration);
-            if (declarationName) {
-              const declarations = getDeclarations(declarationName);
-              const lastDeclaration = lastOrUndefined(declarations);
-              if (lastDeclaration && functionDeclaration.parent === lastDeclaration.parent && functionDeclaration.symbol === lastDeclaration.symbol) {
-                if (functionDeclaration.body && !lastDeclaration.body) {
-                  declarations[declarations.length - 1] = functionDeclaration;
-                }
-              } else {
-                declarations.push(functionDeclaration);
-              }
-            }
-            forEachChild(node, visit);
-            break;
-          case 260 /* ClassDeclaration */:
-          case 228 /* ClassExpression */:
-          case 261 /* InterfaceDeclaration */:
-          case 262 /* TypeAliasDeclaration */:
-          case 263 /* EnumDeclaration */:
-          case 264 /* ModuleDeclaration */:
-          case 268 /* ImportEqualsDeclaration */:
-          case 278 /* ExportSpecifier */:
-          case 273 /* ImportSpecifier */:
-          case 270 /* ImportClause */:
-          case 271 /* NamespaceImport */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-          case 184 /* TypeLiteral */:
-            addDeclaration(node);
-            forEachChild(node, visit);
-            break;
-          case 166 /* Parameter */:
-            if (!hasSyntacticModifier(node, 16476 /* ParameterPropertyModifier */)) {
-              break;
-            }
-          case 257 /* VariableDeclaration */:
-          case 205 /* BindingElement */: {
-            const decl = node;
-            if (isBindingPattern(decl.name)) {
-              forEachChild(decl.name, visit);
-              break;
-            }
-            if (decl.initializer) {
-              visit(decl.initializer);
-            }
+    }
+  });
+  if (useOldState && forEachEntry(oldState.fileInfos, (info, sourceFilePath) => {
+    if (state.fileInfos.has(sourceFilePath))
+      return false;
+    if (outFilePath || info.affectsGlobalScope)
+      return true;
+    state.buildInfoEmitPending = true;
+    return false;
+  })) {
+    BuilderState.getAllFilesExcludingDefaultLibraryFile(
+      state,
+      newProgram,
+      /*firstSourceFile*/
+      void 0
+    ).forEach((file) => addFileToChangeSet(state, file.resolvedPath));
+  } else if (oldCompilerOptions) {
+    const pendingEmitKind = compilerOptionsAffectEmit(compilerOptions, oldCompilerOptions) ? getBuilderFileEmit(compilerOptions) : getPendingEmitKind(compilerOptions, oldCompilerOptions);
+    if (pendingEmitKind !== 0 /* None */) {
+      if (!outFilePath) {
+        newProgram.getSourceFiles().forEach((f) => {
+          if (!state.changedFilesSet.has(f.resolvedPath)) {
+            addToAffectedFilesPendingEmit(
+              state,
+              f.resolvedPath,
+              pendingEmitKind
+            );
           }
-          case 302 /* EnumMember */:
-          case 169 /* PropertyDeclaration */:
-          case 168 /* PropertySignature */:
-            addDeclaration(node);
-            break;
-          case 275 /* ExportDeclaration */:
-            const exportDeclaration = node;
-            if (exportDeclaration.exportClause) {
-              if (isNamedExports(exportDeclaration.exportClause)) {
-                forEach(exportDeclaration.exportClause.elements, visit);
-              } else {
-                visit(exportDeclaration.exportClause.name);
-              }
-            }
-            break;
-          case 269 /* ImportDeclaration */:
-            const importClause = node.importClause;
-            if (importClause) {
-              if (importClause.name) {
-                addDeclaration(importClause.name);
-              }
-              if (importClause.namedBindings) {
-                if (importClause.namedBindings.kind === 271 /* NamespaceImport */) {
-                  addDeclaration(importClause.namedBindings);
-                } else {
-                  forEach(importClause.namedBindings.elements, visit);
-                }
-              }
-            }
-            break;
-          case 223 /* BinaryExpression */:
-            if (getAssignmentDeclarationKind(node) !== 0 /* None */) {
-              addDeclaration(node);
-            }
-          default:
-            forEachChild(node, visit);
+        });
+        Debug.assert(!state.seenAffectedFiles || !state.seenAffectedFiles.size);
+        state.seenAffectedFiles = state.seenAffectedFiles || /* @__PURE__ */ new Set();
+        state.buildInfoEmitPending = true;
+      } else {
+        state.programEmitPending = state.programEmitPending ? state.programEmitPending | pendingEmitKind : pendingEmitKind;
+      }
+    }
+  }
+  if (outFilePath && !state.changedFilesSet.size) {
+    if (useOldState)
+      state.bundle = oldState.bundle;
+    if (some(newProgram.getProjectReferences(), (ref) => !!ref.prepend))
+      state.programEmitPending = getBuilderFileEmit(compilerOptions);
+  }
+  return state;
+}
+function addFileToChangeSet(state, path) {
+  state.changedFilesSet.add(path);
+  state.buildInfoEmitPending = true;
+  state.programEmitPending = void 0;
+}
+function getEmitSignatureFromOldSignature(options, oldOptions, oldEmitSignature) {
+  return !!options.declarationMap === !!oldOptions.declarationMap ? (
+    // Use same format of signature
+    oldEmitSignature
+  ) : (
+    // Convert to different format
+    isString(oldEmitSignature) ? [oldEmitSignature] : oldEmitSignature[0]
+  );
+}
+function convertToDiagnostics(diagnostics, newProgram) {
+  if (!diagnostics.length)
+    return emptyArray;
+  let buildInfoDirectory;
+  return diagnostics.map((diagnostic) => {
+    const result = convertToDiagnosticRelatedInformation(diagnostic, newProgram, toPath3);
+    result.reportsUnnecessary = diagnostic.reportsUnnecessary;
+    result.reportsDeprecated = diagnostic.reportDeprecated;
+    result.source = diagnostic.source;
+    result.skippedOn = diagnostic.skippedOn;
+    const { relatedInformation } = diagnostic;
+    result.relatedInformation = relatedInformation ? relatedInformation.length ? relatedInformation.map((r) => convertToDiagnosticRelatedInformation(r, newProgram, toPath3)) : [] : void 0;
+    return result;
+  });
+  function toPath3(path) {
+    buildInfoDirectory != null ? buildInfoDirectory : buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(newProgram.getCompilerOptions()), newProgram.getCurrentDirectory()));
+    return toPath(path, buildInfoDirectory, newProgram.getCanonicalFileName);
+  }
+}
+function convertToDiagnosticRelatedInformation(diagnostic, newProgram, toPath3) {
+  const { file } = diagnostic;
+  return {
+    ...diagnostic,
+    file: file ? newProgram.getSourceFileByPath(toPath3(file)) : void 0
+  };
+}
+function releaseCache(state) {
+  BuilderState.releaseCache(state);
+  state.program = void 0;
+}
+function backupBuilderProgramEmitState(state) {
+  const outFilePath = outFile(state.compilerOptions);
+  Debug.assert(!state.changedFilesSet.size || outFilePath);
+  return {
+    affectedFilesPendingEmit: state.affectedFilesPendingEmit && new Map(state.affectedFilesPendingEmit),
+    seenEmittedFiles: state.seenEmittedFiles && new Map(state.seenEmittedFiles),
+    programEmitPending: state.programEmitPending,
+    emitSignatures: state.emitSignatures && new Map(state.emitSignatures),
+    outSignature: state.outSignature,
+    latestChangedDtsFile: state.latestChangedDtsFile,
+    hasChangedEmitSignature: state.hasChangedEmitSignature,
+    changedFilesSet: outFilePath ? new Set(state.changedFilesSet) : void 0
+  };
+}
+function restoreBuilderProgramEmitState(state, savedEmitState) {
+  state.affectedFilesPendingEmit = savedEmitState.affectedFilesPendingEmit;
+  state.seenEmittedFiles = savedEmitState.seenEmittedFiles;
+  state.programEmitPending = savedEmitState.programEmitPending;
+  state.emitSignatures = savedEmitState.emitSignatures;
+  state.outSignature = savedEmitState.outSignature;
+  state.latestChangedDtsFile = savedEmitState.latestChangedDtsFile;
+  state.hasChangedEmitSignature = savedEmitState.hasChangedEmitSignature;
+  if (savedEmitState.changedFilesSet)
+    state.changedFilesSet = savedEmitState.changedFilesSet;
+}
+function assertSourceFileOkWithoutNextAffectedCall(state, sourceFile) {
+  Debug.assert(!sourceFile || !state.affectedFiles || state.affectedFiles[state.affectedFilesIndex - 1] !== sourceFile || !state.semanticDiagnosticsPerFile.has(sourceFile.resolvedPath));
+}
+function getNextAffectedFile(state, cancellationToken, host) {
+  var _a2, _b;
+  while (true) {
+    const { affectedFiles } = state;
+    if (affectedFiles) {
+      const seenAffectedFiles = state.seenAffectedFiles;
+      let affectedFilesIndex = state.affectedFilesIndex;
+      while (affectedFilesIndex < affectedFiles.length) {
+        const affectedFile = affectedFiles[affectedFilesIndex];
+        if (!seenAffectedFiles.has(affectedFile.resolvedPath)) {
+          state.affectedFilesIndex = affectedFilesIndex;
+          addToAffectedFilesPendingEmit(state, affectedFile.resolvedPath, getBuilderFileEmit(state.compilerOptions));
+          handleDtsMayChangeOfAffectedFile(
+            state,
+            affectedFile,
+            cancellationToken,
+            host
+          );
+          return affectedFile;
         }
+        affectedFilesIndex++;
       }
+      state.changedFilesSet.delete(state.currentChangedFilePath);
+      state.currentChangedFilePath = void 0;
+      (_a2 = state.oldSignatures) == null ? void 0 : _a2.clear();
+      (_b = state.oldExportedModulesMap) == null ? void 0 : _b.clear();
+      state.affectedFiles = void 0;
     }
-  };
-  var SourceMapSourceObject = class {
-    constructor(fileName, text, skipTrivia2) {
-      this.fileName = fileName;
-      this.text = text;
-      this.skipTrivia = skipTrivia2;
-    }
-    getLineAndCharacterOfPosition(pos) {
-      return getLineAndCharacterOfPosition(this, pos);
+    const nextKey = state.changedFilesSet.keys().next();
+    if (nextKey.done) {
+      return void 0;
     }
-  };
-  function getServicesObjectAllocator() {
-    return {
-      getNodeConstructor: () => NodeObject,
-      getTokenConstructor: () => TokenObject,
-      getIdentifierConstructor: () => IdentifierObject,
-      getPrivateIdentifierConstructor: () => PrivateIdentifierObject,
-      getSourceFileConstructor: () => SourceFileObject,
-      getSymbolConstructor: () => SymbolObject,
-      getTypeConstructor: () => TypeObject,
-      getSignatureConstructor: () => SignatureObject,
-      getSourceMapSourceConstructor: () => SourceMapSourceObject
-    };
-  }
-  function toEditorSettings(optionsAsMap) {
-    let allPropertiesAreCamelCased = true;
-    for (const key in optionsAsMap) {
-      if (hasProperty(optionsAsMap, key) && !isCamelCase(key)) {
-        allPropertiesAreCamelCased = false;
-        break;
-      }
+    const program = Debug.checkDefined(state.program);
+    const compilerOptions = program.getCompilerOptions();
+    if (outFile(compilerOptions)) {
+      Debug.assert(!state.semanticDiagnosticsPerFile);
+      return program;
     }
-    if (allPropertiesAreCamelCased) {
-      return optionsAsMap;
+    state.affectedFiles = BuilderState.getFilesAffectedByWithOldState(
+      state,
+      program,
+      nextKey.value,
+      cancellationToken,
+      host
+    );
+    state.currentChangedFilePath = nextKey.value;
+    state.affectedFilesIndex = 0;
+    if (!state.seenAffectedFiles)
+      state.seenAffectedFiles = /* @__PURE__ */ new Set();
+  }
+}
+function clearAffectedFilesPendingEmit(state, emitOnlyDtsFiles) {
+  var _a2;
+  if (!((_a2 = state.affectedFilesPendingEmit) == null ? void 0 : _a2.size))
+    return;
+  if (!emitOnlyDtsFiles)
+    return state.affectedFilesPendingEmit = void 0;
+  state.affectedFilesPendingEmit.forEach((emitKind, path) => {
+    const pending = emitKind & 7 /* AllJs */;
+    if (!pending)
+      state.affectedFilesPendingEmit.delete(path);
+    else
+      state.affectedFilesPendingEmit.set(path, pending);
+  });
+}
+function getNextAffectedFilePendingEmit(state, emitOnlyDtsFiles) {
+  var _a2;
+  if (!((_a2 = state.affectedFilesPendingEmit) == null ? void 0 : _a2.size))
+    return void 0;
+  return forEachEntry(state.affectedFilesPendingEmit, (emitKind, path) => {
+    var _a3;
+    const affectedFile = state.program.getSourceFileByPath(path);
+    if (!affectedFile || !sourceFileMayBeEmitted(affectedFile, state.program)) {
+      state.affectedFilesPendingEmit.delete(path);
+      return void 0;
     }
-    const settings = {};
-    for (const key in optionsAsMap) {
-      if (hasProperty(optionsAsMap, key)) {
-        const newKey = isCamelCase(key) ? key : key.charAt(0).toLowerCase() + key.substr(1);
-        settings[newKey] = optionsAsMap[key];
+    const seenKind = (_a3 = state.seenEmittedFiles) == null ? void 0 : _a3.get(affectedFile.resolvedPath);
+    let pendingKind = getPendingEmitKind(emitKind, seenKind);
+    if (emitOnlyDtsFiles)
+      pendingKind = pendingKind & 24 /* AllDts */;
+    if (pendingKind)
+      return { affectedFile, emitKind: pendingKind };
+  });
+}
+function removeDiagnosticsOfLibraryFiles(state) {
+  if (!state.cleanedDiagnosticsOfLibFiles) {
+    state.cleanedDiagnosticsOfLibFiles = true;
+    const program = Debug.checkDefined(state.program);
+    const options = program.getCompilerOptions();
+    forEach(
+      program.getSourceFiles(),
+      (f) => program.isSourceFileDefaultLibrary(f) && !skipTypeChecking(f, options, program) && removeSemanticDiagnosticsOf(state, f.resolvedPath)
+    );
+  }
+}
+function handleDtsMayChangeOfAffectedFile(state, affectedFile, cancellationToken, host) {
+  removeSemanticDiagnosticsOf(state, affectedFile.resolvedPath);
+  if (state.allFilesExcludingDefaultLibraryFile === state.affectedFiles) {
+    removeDiagnosticsOfLibraryFiles(state);
+    BuilderState.updateShapeSignature(
+      state,
+      Debug.checkDefined(state.program),
+      affectedFile,
+      cancellationToken,
+      host
+    );
+    return;
+  }
+  if (state.compilerOptions.assumeChangesOnlyAffectDirectDependencies)
+    return;
+  handleDtsMayChangeOfReferencingExportOfAffectedFile(
+    state,
+    affectedFile,
+    cancellationToken,
+    host
+  );
+}
+function handleDtsMayChangeOf(state, path, cancellationToken, host) {
+  removeSemanticDiagnosticsOf(state, path);
+  if (!state.changedFilesSet.has(path)) {
+    const program = Debug.checkDefined(state.program);
+    const sourceFile = program.getSourceFileByPath(path);
+    if (sourceFile) {
+      BuilderState.updateShapeSignature(
+        state,
+        program,
+        sourceFile,
+        cancellationToken,
+        host,
+        /*useFileVersionAsSignature*/
+        true
+      );
+      if (getEmitDeclarations(state.compilerOptions)) {
+        addToAffectedFilesPendingEmit(state, path, state.compilerOptions.declarationMap ? 24 /* AllDts */ : 8 /* Dts */);
       }
     }
-    return settings;
   }
-  function isCamelCase(s) {
-    return !s.length || s.charAt(0) === s.charAt(0).toLowerCase();
+}
+function removeSemanticDiagnosticsOf(state, path) {
+  if (!state.semanticDiagnosticsFromOldState) {
+    return true;
   }
-  function displayPartsToString(displayParts) {
-    if (displayParts) {
-      return map(displayParts, (displayPart2) => displayPart2.text).join("");
+  state.semanticDiagnosticsFromOldState.delete(path);
+  state.semanticDiagnosticsPerFile.delete(path);
+  return !state.semanticDiagnosticsFromOldState.size;
+}
+function isChangedSignature(state, path) {
+  const oldSignature = Debug.checkDefined(state.oldSignatures).get(path) || void 0;
+  const newSignature = Debug.checkDefined(state.fileInfos.get(path)).signature;
+  return newSignature !== oldSignature;
+}
+function handleDtsMayChangeOfGlobalScope(state, filePath, cancellationToken, host) {
+  var _a2;
+  if (!((_a2 = state.fileInfos.get(filePath)) == null ? void 0 : _a2.affectsGlobalScope))
+    return false;
+  BuilderState.getAllFilesExcludingDefaultLibraryFile(
+    state,
+    state.program,
+    /*firstSourceFile*/
+    void 0
+  ).forEach((file) => handleDtsMayChangeOf(
+    state,
+    file.resolvedPath,
+    cancellationToken,
+    host
+  ));
+  removeDiagnosticsOfLibraryFiles(state);
+  return true;
+}
+function handleDtsMayChangeOfReferencingExportOfAffectedFile(state, affectedFile, cancellationToken, host) {
+  var _a2;
+  if (!state.exportedModulesMap || !state.changedFilesSet.has(affectedFile.resolvedPath))
+    return;
+  if (!isChangedSignature(state, affectedFile.resolvedPath))
+    return;
+  if (state.compilerOptions.isolatedModules) {
+    const seenFileNamesMap = /* @__PURE__ */ new Map();
+    seenFileNamesMap.set(affectedFile.resolvedPath, true);
+    const queue = BuilderState.getReferencedByPaths(state, affectedFile.resolvedPath);
+    while (queue.length > 0) {
+      const currentPath = queue.pop();
+      if (!seenFileNamesMap.has(currentPath)) {
+        seenFileNamesMap.set(currentPath, true);
+        if (handleDtsMayChangeOfGlobalScope(state, currentPath, cancellationToken, host))
+          return;
+        handleDtsMayChangeOf(state, currentPath, cancellationToken, host);
+        if (isChangedSignature(state, currentPath)) {
+          const currentSourceFile = Debug.checkDefined(state.program).getSourceFileByPath(currentPath);
+          queue.push(...BuilderState.getReferencedByPaths(state, currentSourceFile.resolvedPath));
+        }
+      }
     }
-    return "";
   }
-  function getDefaultCompilerOptions2() {
-    return {
-      target: 1 /* ES5 */,
-      jsx: 1 /* Preserve */
+  const seenFileAndExportsOfFile = /* @__PURE__ */ new Set();
+  (_a2 = state.exportedModulesMap.getKeys(affectedFile.resolvedPath)) == null ? void 0 : _a2.forEach((exportedFromPath) => {
+    if (handleDtsMayChangeOfGlobalScope(state, exportedFromPath, cancellationToken, host))
+      return true;
+    const references = state.referencedMap.getKeys(exportedFromPath);
+    return references && forEachKey(
+      references,
+      (filePath) => handleDtsMayChangeOfFileAndExportsOfFile(
+        state,
+        filePath,
+        seenFileAndExportsOfFile,
+        cancellationToken,
+        host
+      )
+    );
+  });
+}
+function handleDtsMayChangeOfFileAndExportsOfFile(state, filePath, seenFileAndExportsOfFile, cancellationToken, host) {
+  var _a2, _b;
+  if (!tryAddToSet(seenFileAndExportsOfFile, filePath))
+    return void 0;
+  if (handleDtsMayChangeOfGlobalScope(state, filePath, cancellationToken, host))
+    return true;
+  handleDtsMayChangeOf(state, filePath, cancellationToken, host);
+  (_a2 = state.exportedModulesMap.getKeys(filePath)) == null ? void 0 : _a2.forEach(
+    (exportedFromPath) => handleDtsMayChangeOfFileAndExportsOfFile(
+      state,
+      exportedFromPath,
+      seenFileAndExportsOfFile,
+      cancellationToken,
+      host
+    )
+  );
+  (_b = state.referencedMap.getKeys(filePath)) == null ? void 0 : _b.forEach(
+    (referencingFilePath) => !seenFileAndExportsOfFile.has(referencingFilePath) && // Not already removed diagnostic file
+    handleDtsMayChangeOf(
+      // Dont add to seen since this is not yet done with the export removal
+      state,
+      referencingFilePath,
+      cancellationToken,
+      host
+    )
+  );
+  return void 0;
+}
+function getSemanticDiagnosticsOfFile(state, sourceFile, cancellationToken) {
+  return concatenate(
+    getBinderAndCheckerDiagnosticsOfFile(state, sourceFile, cancellationToken),
+    Debug.checkDefined(state.program).getProgramDiagnostics(sourceFile)
+  );
+}
+function getBinderAndCheckerDiagnosticsOfFile(state, sourceFile, cancellationToken) {
+  const path = sourceFile.resolvedPath;
+  if (state.semanticDiagnosticsPerFile) {
+    const cachedDiagnostics = state.semanticDiagnosticsPerFile.get(path);
+    if (cachedDiagnostics) {
+      return filterSemanticDiagnostics(cachedDiagnostics, state.compilerOptions);
+    }
+  }
+  const diagnostics = Debug.checkDefined(state.program).getBindAndCheckDiagnostics(sourceFile, cancellationToken);
+  if (state.semanticDiagnosticsPerFile) {
+    state.semanticDiagnosticsPerFile.set(path, diagnostics);
+  }
+  return filterSemanticDiagnostics(diagnostics, state.compilerOptions);
+}
+function isProgramBundleEmitBuildInfo(info) {
+  return !!outFile(info.options || {});
+}
+function getBuildInfo2(state, bundle) {
+  var _a2, _b, _c;
+  const currentDirectory = Debug.checkDefined(state.program).getCurrentDirectory();
+  const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(state.compilerOptions), currentDirectory));
+  const latestChangedDtsFile = state.latestChangedDtsFile ? relativeToBuildInfoEnsuringAbsolutePath(state.latestChangedDtsFile) : void 0;
+  const fileNames = [];
+  const fileNameToFileId = /* @__PURE__ */ new Map();
+  if (outFile(state.compilerOptions)) {
+    const fileInfos2 = arrayFrom(state.fileInfos.entries(), ([key, value]) => {
+      toFileId(key);
+      return value.impliedFormat ? { version: value.version, impliedFormat: value.impliedFormat, signature: void 0, affectsGlobalScope: void 0 } : value.version;
+    });
+    const program2 = {
+      fileNames,
+      fileInfos: fileInfos2,
+      options: convertToProgramBuildInfoCompilerOptions(state.compilerOptions),
+      outSignature: state.outSignature,
+      latestChangedDtsFile,
+      pendingEmit: !state.programEmitPending ? void 0 : (
+        // Pending is undefined or None is encoded as undefined
+        state.programEmitPending === getBuilderFileEmit(state.compilerOptions) ? false : (
+          // Pending emit is same as deteremined by compilerOptions
+          state.programEmitPending
+        )
+      )
+      // Actual value
     };
-  }
-  function getSupportedCodeFixes() {
-    return ts_codefix_exports.getSupportedErrorCodes();
-  }
-  var SyntaxTreeCache = class {
-    constructor(host) {
-      this.host = host;
-    }
-    getCurrentSourceFile(fileName) {
-      var _a2, _b, _c, _d, _e, _f, _g, _h;
-      const scriptSnapshot = this.host.getScriptSnapshot(fileName);
-      if (!scriptSnapshot) {
-        throw new Error("Could not find file: '" + fileName + "'.");
-      }
-      const scriptKind = getScriptKind(fileName, this.host);
-      const version2 = this.host.getScriptVersion(fileName);
-      let sourceFile;
-      if (this.currentFileName !== fileName) {
-        const options = {
-          languageVersion: 99 /* Latest */,
-          impliedNodeFormat: getImpliedNodeFormatForFile(
-            toPath(fileName, this.host.getCurrentDirectory(), ((_c = (_b = (_a2 = this.host).getCompilerHost) == null ? void 0 : _b.call(_a2)) == null ? void 0 : _c.getCanonicalFileName) || hostGetCanonicalFileName(this.host)),
-            (_h = (_g = (_f = (_e = (_d = this.host).getCompilerHost) == null ? void 0 : _e.call(_d)) == null ? void 0 : _f.getModuleResolutionCache) == null ? void 0 : _g.call(_f)) == null ? void 0 : _h.getPackageJsonInfoCache(),
-            this.host,
-            this.host.getCompilationSettings()
-          ),
-          setExternalModuleIndicator: getSetExternalModuleIndicator(this.host.getCompilationSettings())
-        };
-        sourceFile = createLanguageServiceSourceFile(fileName, scriptSnapshot, options, version2, true, scriptKind);
-      } else if (this.currentFileVersion !== version2) {
-        const editRange = scriptSnapshot.getChangeRange(this.currentFileScriptSnapshot);
-        sourceFile = updateLanguageServiceSourceFile(this.currentSourceFile, scriptSnapshot, version2, editRange);
-      }
-      if (sourceFile) {
-        this.currentFileVersion = version2;
-        this.currentFileName = fileName;
-        this.currentFileScriptSnapshot = scriptSnapshot;
-        this.currentSourceFile = sourceFile;
+    const { js, dts, commonSourceDirectory, sourceFiles } = bundle;
+    state.bundle = bundle = {
+      commonSourceDirectory,
+      sourceFiles,
+      js: js || (!state.compilerOptions.emitDeclarationOnly ? (_a2 = state.bundle) == null ? void 0 : _a2.js : void 0),
+      dts: dts || (getEmitDeclarations(state.compilerOptions) ? (_b = state.bundle) == null ? void 0 : _b.dts : void 0)
+    };
+    return createBuildInfo(program2, bundle);
+  }
+  let fileIdsList;
+  let fileNamesToFileIdListId;
+  let emitSignatures;
+  const fileInfos = arrayFrom(state.fileInfos.entries(), ([key, value]) => {
+    var _a3, _b2;
+    const fileId = toFileId(key);
+    Debug.assert(fileNames[fileId - 1] === relativeToBuildInfo(key));
+    const oldSignature = (_a3 = state.oldSignatures) == null ? void 0 : _a3.get(key);
+    const actualSignature = oldSignature !== void 0 ? oldSignature || void 0 : value.signature;
+    if (state.compilerOptions.composite) {
+      const file = state.program.getSourceFileByPath(key);
+      if (!isJsonSourceFile(file) && sourceFileMayBeEmitted(file, state.program)) {
+        const emitSignature = (_b2 = state.emitSignatures) == null ? void 0 : _b2.get(key);
+        if (emitSignature !== actualSignature) {
+          (emitSignatures || (emitSignatures = [])).push(emitSignature === void 0 ? fileId : (
+            // There is no emit, encode as false
+            // fileId, signature: emptyArray if signature only differs in dtsMap option than our own compilerOptions otherwise EmitSignature
+            [fileId, !isString(emitSignature) && emitSignature[0] === actualSignature ? emptyArray : emitSignature]
+          ));
+        }
       }
-      return this.currentSourceFile;
     }
-  };
-  function setSourceFileFields(sourceFile, scriptSnapshot, version2) {
-    sourceFile.version = version2;
-    sourceFile.scriptSnapshot = scriptSnapshot;
+    return value.version === actualSignature ? value.affectsGlobalScope || value.impliedFormat ? (
+      // If file version is same as signature, dont serialize signature
+      { version: value.version, signature: void 0, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
+    ) : (
+      // If file info only contains version and signature and both are same we can just write string
+      value.version
+    ) : actualSignature !== void 0 ? (
+      // If signature is not same as version, encode signature in the fileInfo
+      oldSignature === void 0 ? (
+        // If we havent computed signature, use fileInfo as is
+        value
+      ) : (
+        // Serialize fileInfo with new updated signature
+        { version: value.version, signature: actualSignature, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
+      )
+    ) : (
+      // Signature of the FileInfo is undefined, serialize it as false
+      { version: value.version, signature: false, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
+    );
+  });
+  let referencedMap;
+  if (state.referencedMap) {
+    referencedMap = arrayFrom(state.referencedMap.keys()).sort(compareStringsCaseSensitive).map((key) => [
+      toFileId(key),
+      toFileIdListId(state.referencedMap.getValues(key))
+    ]);
   }
-  function createLanguageServiceSourceFile(fileName, scriptSnapshot, scriptTargetOrOptions, version2, setNodeParents, scriptKind) {
-    const sourceFile = createSourceFile(fileName, getSnapshotText(scriptSnapshot), scriptTargetOrOptions, setNodeParents, scriptKind);
-    setSourceFileFields(sourceFile, scriptSnapshot, version2);
-    return sourceFile;
+  let exportedModulesMap;
+  if (state.exportedModulesMap) {
+    exportedModulesMap = mapDefined(arrayFrom(state.exportedModulesMap.keys()).sort(compareStringsCaseSensitive), (key) => {
+      var _a3;
+      const oldValue = (_a3 = state.oldExportedModulesMap) == null ? void 0 : _a3.get(key);
+      if (oldValue === void 0)
+        return [toFileId(key), toFileIdListId(state.exportedModulesMap.getValues(key))];
+      if (oldValue)
+        return [toFileId(key), toFileIdListId(oldValue)];
+      return void 0;
+    });
   }
-  function updateLanguageServiceSourceFile(sourceFile, scriptSnapshot, version2, textChangeRange, aggressiveChecks) {
-    if (textChangeRange) {
-      if (version2 !== sourceFile.version) {
-        let newText;
-        const prefix = textChangeRange.span.start !== 0 ? sourceFile.text.substr(0, textChangeRange.span.start) : "";
-        const suffix = textSpanEnd(textChangeRange.span) !== sourceFile.text.length ? sourceFile.text.substr(textSpanEnd(textChangeRange.span)) : "";
-        if (textChangeRange.newLength === 0) {
-          newText = prefix && suffix ? prefix + suffix : prefix || suffix;
-        } else {
-          const changedText = scriptSnapshot.getText(textChangeRange.span.start, textChangeRange.span.start + textChangeRange.newLength);
-          newText = prefix && suffix ? prefix + changedText + suffix : prefix ? prefix + changedText : changedText + suffix;
-        }
-        const newSourceFile = updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks);
-        setSourceFileFields(newSourceFile, scriptSnapshot, version2);
-        newSourceFile.nameTable = void 0;
-        if (sourceFile !== newSourceFile && sourceFile.scriptSnapshot) {
-          if (sourceFile.scriptSnapshot.dispose) {
-            sourceFile.scriptSnapshot.dispose();
-          }
-          sourceFile.scriptSnapshot = void 0;
-        }
-        return newSourceFile;
+  let semanticDiagnosticsPerFile;
+  if (state.semanticDiagnosticsPerFile) {
+    for (const key of arrayFrom(state.semanticDiagnosticsPerFile.keys()).sort(compareStringsCaseSensitive)) {
+      const value = state.semanticDiagnosticsPerFile.get(key);
+      (semanticDiagnosticsPerFile || (semanticDiagnosticsPerFile = [])).push(
+        value.length ? [
+          toFileId(key),
+          convertToReusableDiagnostics(value, relativeToBuildInfo)
+        ] : toFileId(key)
+      );
+    }
+  }
+  let affectedFilesPendingEmit;
+  if ((_c = state.affectedFilesPendingEmit) == null ? void 0 : _c.size) {
+    const fullEmitForOptions = getBuilderFileEmit(state.compilerOptions);
+    const seenFiles = /* @__PURE__ */ new Set();
+    for (const path of arrayFrom(state.affectedFilesPendingEmit.keys()).sort(compareStringsCaseSensitive)) {
+      if (tryAddToSet(seenFiles, path)) {
+        const file = state.program.getSourceFileByPath(path);
+        if (!file || !sourceFileMayBeEmitted(file, state.program))
+          continue;
+        const fileId = toFileId(path), pendingEmit = state.affectedFilesPendingEmit.get(path);
+        (affectedFilesPendingEmit || (affectedFilesPendingEmit = [])).push(
+          pendingEmit === fullEmitForOptions ? fileId : (
+            // Pending full emit per options
+            pendingEmit === 8 /* Dts */ ? [fileId] : (
+              // Pending on Dts only
+              [fileId, pendingEmit]
+            )
+          )
+          // Anything else
+        );
       }
     }
-    const options = {
-      languageVersion: sourceFile.languageVersion,
-      impliedNodeFormat: sourceFile.impliedNodeFormat,
-      setExternalModuleIndicator: sourceFile.setExternalModuleIndicator
-    };
-    return createLanguageServiceSourceFile(sourceFile.fileName, scriptSnapshot, options, version2, true, sourceFile.scriptKind);
   }
-  var NoopCancellationToken = {
-    isCancellationRequested: returnFalse,
-    throwIfCancellationRequested: noop
-  };
-  var CancellationTokenObject = class {
-    constructor(cancellationToken) {
-      this.cancellationToken = cancellationToken;
-    }
-    isCancellationRequested() {
-      return this.cancellationToken.isCancellationRequested();
-    }
-    throwIfCancellationRequested() {
-      var _a2;
-      if (this.isCancellationRequested()) {
-        (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.Session, "cancellationThrown", { kind: "CancellationTokenObject" });
-        throw new OperationCanceledException();
-      }
+  let changeFileSet;
+  if (state.changedFilesSet.size) {
+    for (const path of arrayFrom(state.changedFilesSet.keys()).sort(compareStringsCaseSensitive)) {
+      (changeFileSet || (changeFileSet = [])).push(toFileId(path));
     }
+  }
+  const program = {
+    fileNames,
+    fileInfos,
+    options: convertToProgramBuildInfoCompilerOptions(state.compilerOptions),
+    fileIdsList,
+    referencedMap,
+    exportedModulesMap,
+    semanticDiagnosticsPerFile,
+    affectedFilesPendingEmit,
+    changeFileSet,
+    emitSignatures,
+    latestChangedDtsFile
   };
-  var ThrottledCancellationToken = class {
-    constructor(hostCancellationToken, throttleWaitMilliseconds = 20) {
-      this.hostCancellationToken = hostCancellationToken;
-      this.throttleWaitMilliseconds = throttleWaitMilliseconds;
-      this.lastCancellationCheckTime = 0;
-    }
-    isCancellationRequested() {
-      const time = timestamp();
-      const duration = Math.abs(time - this.lastCancellationCheckTime);
-      if (duration >= this.throttleWaitMilliseconds) {
-        this.lastCancellationCheckTime = time;
-        return this.hostCancellationToken.isCancellationRequested();
-      }
-      return false;
+  return createBuildInfo(program, bundle);
+  function relativeToBuildInfoEnsuringAbsolutePath(path) {
+    return relativeToBuildInfo(getNormalizedAbsolutePath(path, currentDirectory));
+  }
+  function relativeToBuildInfo(path) {
+    return ensurePathIsNonModuleName(getRelativePathFromDirectory(buildInfoDirectory, path, state.program.getCanonicalFileName));
+  }
+  function toFileId(path) {
+    let fileId = fileNameToFileId.get(path);
+    if (fileId === void 0) {
+      fileNames.push(relativeToBuildInfo(path));
+      fileNameToFileId.set(path, fileId = fileNames.length);
     }
-    throwIfCancellationRequested() {
-      var _a2;
-      if (this.isCancellationRequested()) {
-        (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.Session, "cancellationThrown", { kind: "ThrottledCancellationToken" });
-        throw new OperationCanceledException();
+    return fileId;
+  }
+  function toFileIdListId(set) {
+    const fileIds = arrayFrom(set.keys(), toFileId).sort(compareValues);
+    const key = fileIds.join();
+    let fileIdListId = fileNamesToFileIdListId == null ? void 0 : fileNamesToFileIdListId.get(key);
+    if (fileIdListId === void 0) {
+      (fileIdsList || (fileIdsList = [])).push(fileIds);
+      (fileNamesToFileIdListId || (fileNamesToFileIdListId = /* @__PURE__ */ new Map())).set(key, fileIdListId = fileIdsList.length);
+    }
+    return fileIdListId;
+  }
+  function convertToProgramBuildInfoCompilerOptions(options) {
+    let result;
+    const { optionsNameMap } = getOptionsNameMap();
+    for (const name of getOwnKeys(options).sort(compareStringsCaseSensitive)) {
+      const optionInfo = optionsNameMap.get(name.toLowerCase());
+      if (optionInfo == null ? void 0 : optionInfo.affectsBuildInfo) {
+        (result || (result = {}))[name] = convertToReusableCompilerOptionValue(
+          optionInfo,
+          options[name],
+          relativeToBuildInfoEnsuringAbsolutePath
+        );
       }
     }
+    return result;
+  }
+}
+function convertToReusableCompilerOptionValue(option, value, relativeToBuildInfo) {
+  if (option) {
+    Debug.assert(option.type !== "listOrElement");
+    if (option.type === "list") {
+      const values = value;
+      if (option.element.isFilePath && values.length) {
+        return values.map(relativeToBuildInfo);
+      }
+    } else if (option.isFilePath) {
+      return relativeToBuildInfo(value);
+    }
+  }
+  return value;
+}
+function convertToReusableDiagnostics(diagnostics, relativeToBuildInfo) {
+  Debug.assert(!!diagnostics.length);
+  return diagnostics.map((diagnostic) => {
+    const result = convertToReusableDiagnosticRelatedInformation(diagnostic, relativeToBuildInfo);
+    result.reportsUnnecessary = diagnostic.reportsUnnecessary;
+    result.reportDeprecated = diagnostic.reportsDeprecated;
+    result.source = diagnostic.source;
+    result.skippedOn = diagnostic.skippedOn;
+    const { relatedInformation } = diagnostic;
+    result.relatedInformation = relatedInformation ? relatedInformation.length ? relatedInformation.map((r) => convertToReusableDiagnosticRelatedInformation(r, relativeToBuildInfo)) : [] : void 0;
+    return result;
+  });
+}
+function convertToReusableDiagnosticRelatedInformation(diagnostic, relativeToBuildInfo) {
+  const { file } = diagnostic;
+  return {
+    ...diagnostic,
+    file: file ? relativeToBuildInfo(file.resolvedPath) : void 0
   };
-  var invalidOperationsInPartialSemanticMode = [
-    "getSemanticDiagnostics",
-    "getSuggestionDiagnostics",
-    "getCompilerOptionsDiagnostics",
-    "getSemanticClassifications",
-    "getEncodedSemanticClassifications",
-    "getCodeFixesAtPosition",
-    "getCombinedCodeFix",
-    "applyCodeActionCommand",
-    "organizeImports",
-    "getEditsForFileRename",
-    "getEmitOutput",
-    "getApplicableRefactors",
-    "getEditsForRefactor",
-    "prepareCallHierarchy",
-    "provideCallHierarchyIncomingCalls",
-    "provideCallHierarchyOutgoingCalls",
-    "provideInlayHints"
-  ];
-  var invalidOperationsInSyntacticMode = [
-    ...invalidOperationsInPartialSemanticMode,
-    "getCompletionsAtPosition",
-    "getCompletionEntryDetails",
-    "getCompletionEntrySymbol",
-    "getSignatureHelpItems",
-    "getQuickInfoAtPosition",
-    "getDefinitionAtPosition",
-    "getDefinitionAndBoundSpan",
-    "getImplementationAtPosition",
-    "getTypeDefinitionAtPosition",
-    "getReferencesAtPosition",
-    "findReferences",
-    "getOccurrencesAtPosition",
-    "getDocumentHighlights",
-    "getNavigateToItems",
-    "getRenameInfo",
-    "findRenameLocations",
-    "getApplicableRefactors"
-  ];
-  function createLanguageService(host, documentRegistry = createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()), syntaxOnlyOrLanguageServiceMode) {
-    var _a2;
-    let languageServiceMode;
-    if (syntaxOnlyOrLanguageServiceMode === void 0) {
-      languageServiceMode = 0 /* Semantic */;
-    } else if (typeof syntaxOnlyOrLanguageServiceMode === "boolean") {
-      languageServiceMode = syntaxOnlyOrLanguageServiceMode ? 2 /* Syntactic */ : 0 /* Semantic */;
-    } else {
-      languageServiceMode = syntaxOnlyOrLanguageServiceMode;
-    }
-    const syntaxTreeCache = new SyntaxTreeCache(host);
-    let program;
-    let lastProjectVersion;
-    let lastTypesRootVersion = 0;
-    const cancellationToken = host.getCancellationToken ? new CancellationTokenObject(host.getCancellationToken()) : NoopCancellationToken;
-    const currentDirectory = host.getCurrentDirectory();
-    maybeSetLocalizedDiagnosticMessages((_a2 = host.getLocalizedDiagnosticMessages) == null ? void 0 : _a2.bind(host));
-    function log(message) {
-      if (host.log) {
-        host.log(message);
-      }
-    }
-    const useCaseSensitiveFileNames = hostUsesCaseSensitiveFileNames(host);
-    const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames);
-    const sourceMapper = getSourceMapper({
-      useCaseSensitiveFileNames: () => useCaseSensitiveFileNames,
-      getCurrentDirectory: () => currentDirectory,
-      getProgram,
-      fileExists: maybeBind(host, host.fileExists),
-      readFile: maybeBind(host, host.readFile),
-      getDocumentPositionMapper: maybeBind(host, host.getDocumentPositionMapper),
-      getSourceFileLike: maybeBind(host, host.getSourceFileLike),
-      log
+}
+var BuilderProgramKind = /* @__PURE__ */ ((BuilderProgramKind2) => {
+  BuilderProgramKind2[BuilderProgramKind2["SemanticDiagnosticsBuilderProgram"] = 0] = "SemanticDiagnosticsBuilderProgram";
+  BuilderProgramKind2[BuilderProgramKind2["EmitAndSemanticDiagnosticsBuilderProgram"] = 1] = "EmitAndSemanticDiagnosticsBuilderProgram";
+  return BuilderProgramKind2;
+})(BuilderProgramKind || {});
+function getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
+  let host;
+  let newProgram;
+  let oldProgram;
+  if (newProgramOrRootNames === void 0) {
+    Debug.assert(hostOrOptions === void 0);
+    host = oldProgramOrHost;
+    oldProgram = configFileParsingDiagnosticsOrOldProgram;
+    Debug.assert(!!oldProgram);
+    newProgram = oldProgram.getProgram();
+  } else if (isArray(newProgramOrRootNames)) {
+    oldProgram = configFileParsingDiagnosticsOrOldProgram;
+    newProgram = createProgram({
+      rootNames: newProgramOrRootNames,
+      options: hostOrOptions,
+      host: oldProgramOrHost,
+      oldProgram: oldProgram && oldProgram.getProgramOrUndefined(),
+      configFileParsingDiagnostics,
+      projectReferences
     });
-    function getValidSourceFile(fileName) {
-      const sourceFile = program.getSourceFile(fileName);
-      if (!sourceFile) {
-        const error = new Error(`Could not find source file: '${fileName}'.`);
-        error.ProgramFiles = program.getSourceFiles().map((f) => f.fileName);
-        throw error;
-      }
-      return sourceFile;
+    host = oldProgramOrHost;
+  } else {
+    newProgram = newProgramOrRootNames;
+    host = hostOrOptions;
+    oldProgram = oldProgramOrHost;
+    configFileParsingDiagnostics = configFileParsingDiagnosticsOrOldProgram;
+  }
+  return { host, newProgram, oldProgram, configFileParsingDiagnostics: configFileParsingDiagnostics || emptyArray };
+}
+function getTextHandlingSourceMapForSignature(text, data) {
+  return (data == null ? void 0 : data.sourceMapUrlPos) !== void 0 ? text.substring(0, data.sourceMapUrlPos) : text;
+}
+function computeSignatureWithDiagnostics(program, sourceFile, text, host, data) {
+  var _a2, _b;
+  text = getTextHandlingSourceMapForSignature(text, data);
+  let sourceFileDirectory;
+  if ((_a2 = data == null ? void 0 : data.diagnostics) == null ? void 0 : _a2.length) {
+    text += data.diagnostics.map(
+      (diagnostic) => `${locationInfo(diagnostic)}${DiagnosticCategory[diagnostic.category]}${diagnostic.code}: ${flattenDiagnosticMessageText2(diagnostic.messageText)}`
+    ).join("\n");
+  }
+  return ((_b = host.createHash) != null ? _b : generateDjb2Hash)(text);
+  function flattenDiagnosticMessageText2(diagnostic) {
+    return isString(diagnostic) ? diagnostic : diagnostic === void 0 ? "" : !diagnostic.next ? diagnostic.messageText : diagnostic.messageText + diagnostic.next.map(flattenDiagnosticMessageText2).join("\n");
+  }
+  function locationInfo(diagnostic) {
+    if (diagnostic.file.resolvedPath === sourceFile.resolvedPath)
+      return `(${diagnostic.start},${diagnostic.length})`;
+    if (sourceFileDirectory === void 0)
+      sourceFileDirectory = getDirectoryPath(sourceFile.resolvedPath);
+    return `${ensurePathIsNonModuleName(getRelativePathFromDirectory(
+      sourceFileDirectory,
+      diagnostic.file.resolvedPath,
+      program.getCanonicalFileName
+    ))}(${diagnostic.start},${diagnostic.length})`;
+  }
+}
+function computeSignature(text, host, data) {
+  var _a2;
+  return ((_a2 = host.createHash) != null ? _a2 : generateDjb2Hash)(getTextHandlingSourceMapForSignature(text, data));
+}
+function createBuilderProgram(kind, { newProgram, host, oldProgram, configFileParsingDiagnostics }) {
+  let oldState = oldProgram && oldProgram.getState();
+  if (oldState && newProgram === oldState.program && configFileParsingDiagnostics === newProgram.getConfigFileParsingDiagnostics()) {
+    newProgram = void 0;
+    oldState = void 0;
+    return oldProgram;
+  }
+  const state = createBuilderProgramState(newProgram, oldState);
+  newProgram.getBuildInfo = (bundle) => getBuildInfo2(state, bundle);
+  newProgram = void 0;
+  oldProgram = void 0;
+  oldState = void 0;
+  const getState = () => state;
+  const builderProgram = createRedirectedBuilderProgram(getState, configFileParsingDiagnostics);
+  builderProgram.getState = getState;
+  builderProgram.saveEmitState = () => backupBuilderProgramEmitState(state);
+  builderProgram.restoreEmitState = (saved) => restoreBuilderProgramEmitState(state, saved);
+  builderProgram.hasChangedEmitSignature = () => !!state.hasChangedEmitSignature;
+  builderProgram.getAllDependencies = (sourceFile) => BuilderState.getAllDependencies(state, Debug.checkDefined(state.program), sourceFile);
+  builderProgram.getSemanticDiagnostics = getSemanticDiagnostics;
+  builderProgram.emit = emit;
+  builderProgram.releaseProgram = () => releaseCache(state);
+  if (kind === 0 /* SemanticDiagnosticsBuilderProgram */) {
+    builderProgram.getSemanticDiagnosticsOfNextAffectedFile = getSemanticDiagnosticsOfNextAffectedFile;
+  } else if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) {
+    builderProgram.getSemanticDiagnosticsOfNextAffectedFile = getSemanticDiagnosticsOfNextAffectedFile;
+    builderProgram.emitNextAffectedFile = emitNextAffectedFile;
+    builderProgram.emitBuildInfo = emitBuildInfo;
+  } else {
+    notImplemented();
+  }
+  return builderProgram;
+  function emitBuildInfo(writeFile2, cancellationToken) {
+    if (state.buildInfoEmitPending) {
+      const result = Debug.checkDefined(state.program).emitBuildInfo(writeFile2 || maybeBind(host, host.writeFile), cancellationToken);
+      state.buildInfoEmitPending = false;
+      return result;
     }
-    function synchronizeHostData() {
-      var _a3, _b, _c;
-      Debug.assert(languageServiceMode !== 2 /* Syntactic */);
-      if (host.getProjectVersion) {
-        const hostProjectVersion = host.getProjectVersion();
-        if (hostProjectVersion) {
-          if (lastProjectVersion === hostProjectVersion && !((_a3 = host.hasChangedAutomaticTypeDirectiveNames) == null ? void 0 : _a3.call(host))) {
-            return;
-          }
-          lastProjectVersion = hostProjectVersion;
-        }
-      }
-      const typeRootsVersion = host.getTypeRootsVersion ? host.getTypeRootsVersion() : 0;
-      if (lastTypesRootVersion !== typeRootsVersion) {
-        log("TypeRoots version has changed; provide new program");
-        program = void 0;
-        lastTypesRootVersion = typeRootsVersion;
-      }
-      const rootFileNames = host.getScriptFileNames().slice();
-      const newSettings = host.getCompilationSettings() || getDefaultCompilerOptions2();
-      const hasInvalidatedResolutions = host.hasInvalidatedResolutions || returnFalse;
-      const hasChangedAutomaticTypeDirectiveNames = maybeBind(host, host.hasChangedAutomaticTypeDirectiveNames);
-      const projectReferences = (_b = host.getProjectReferences) == null ? void 0 : _b.call(host);
-      let parsedCommandLines;
-      let compilerHost = {
-        getSourceFile: getOrCreateSourceFile,
-        getSourceFileByPath: getOrCreateSourceFileByPath,
-        getCancellationToken: () => cancellationToken,
-        getCanonicalFileName,
-        useCaseSensitiveFileNames: () => useCaseSensitiveFileNames,
-        getNewLine: () => getNewLineCharacter(newSettings, () => getNewLineOrDefaultFromHost(host)),
-        getDefaultLibFileName: (options2) => host.getDefaultLibFileName(options2),
-        writeFile: noop,
-        getCurrentDirectory: () => currentDirectory,
-        fileExists: (fileName) => host.fileExists(fileName),
-        readFile: (fileName) => host.readFile && host.readFile(fileName),
-        getSymlinkCache: maybeBind(host, host.getSymlinkCache),
-        realpath: maybeBind(host, host.realpath),
-        directoryExists: (directoryName) => {
-          return directoryProbablyExists(directoryName, host);
-        },
-        getDirectories: (path) => {
-          return host.getDirectories ? host.getDirectories(path) : [];
-        },
-        readDirectory: (path, extensions, exclude, include, depth) => {
-          Debug.checkDefined(host.readDirectory, "'LanguageServiceHost.readDirectory' must be implemented to correctly process 'projectReferences'");
-          return host.readDirectory(path, extensions, exclude, include, depth);
-        },
-        onReleaseOldSourceFile,
-        onReleaseParsedCommandLine,
-        hasInvalidatedResolutions,
-        hasChangedAutomaticTypeDirectiveNames,
-        trace: maybeBind(host, host.trace),
-        resolveModuleNames: maybeBind(host, host.resolveModuleNames),
-        getModuleResolutionCache: maybeBind(host, host.getModuleResolutionCache),
-        createHash: maybeBind(host, host.createHash),
-        resolveTypeReferenceDirectives: maybeBind(host, host.resolveTypeReferenceDirectives),
-        useSourceOfProjectReferenceRedirect: maybeBind(host, host.useSourceOfProjectReferenceRedirect),
-        getParsedCommandLine
-      };
-      const originalGetSourceFile = compilerHost.getSourceFile;
-      const { getSourceFileWithCache } = changeCompilerHostLikeToUseCache(
-        compilerHost,
-        (fileName) => toPath(fileName, currentDirectory, getCanonicalFileName),
-        (...args) => originalGetSourceFile.call(compilerHost, ...args)
-      );
-      compilerHost.getSourceFile = getSourceFileWithCache;
-      (_c = host.setCompilerHost) == null ? void 0 : _c.call(host, compilerHost);
-      const parseConfigHost = {
-        useCaseSensitiveFileNames,
-        fileExists: (fileName) => compilerHost.fileExists(fileName),
-        readFile: (fileName) => compilerHost.readFile(fileName),
-        readDirectory: (...args) => compilerHost.readDirectory(...args),
-        trace: compilerHost.trace,
-        getCurrentDirectory: compilerHost.getCurrentDirectory,
-        onUnRecoverableConfigFileDiagnostic: noop
-      };
-      const documentRegistryBucketKey = documentRegistry.getKeyForCompilationSettings(newSettings);
-      if (isProgramUptoDate(program, rootFileNames, newSettings, (_path, fileName) => host.getScriptVersion(fileName), (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) {
-        return;
-      }
-      const options = {
-        rootNames: rootFileNames,
-        options: newSettings,
-        host: compilerHost,
-        oldProgram: program,
-        projectReferences
-      };
-      program = createProgram(options);
-      compilerHost = void 0;
-      parsedCommandLines = void 0;
-      sourceMapper.clearCache();
-      program.getTypeChecker();
-      return;
-      function getParsedCommandLine(fileName) {
-        const path = toPath(fileName, currentDirectory, getCanonicalFileName);
-        const existing = parsedCommandLines == null ? void 0 : parsedCommandLines.get(path);
-        if (existing !== void 0)
-          return existing || void 0;
-        const result = host.getParsedCommandLine ? host.getParsedCommandLine(fileName) : getParsedCommandLineOfConfigFileUsingSourceFile(fileName);
-        (parsedCommandLines || (parsedCommandLines = /* @__PURE__ */ new Map())).set(path, result || false);
-        return result;
-      }
-      function getParsedCommandLineOfConfigFileUsingSourceFile(configFileName) {
-        const result = getOrCreateSourceFile(configFileName, 100 /* JSON */);
-        if (!result)
-          return void 0;
-        result.path = toPath(configFileName, currentDirectory, getCanonicalFileName);
-        result.resolvedPath = result.path;
-        result.originalFileName = result.fileName;
-        return parseJsonSourceFileConfigFileContent(
-          result,
-          parseConfigHost,
-          getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory),
-          void 0,
-          getNormalizedAbsolutePath(configFileName, currentDirectory)
-        );
-      }
-      function onReleaseParsedCommandLine(configFileName, oldResolvedRef, oldOptions) {
-        var _a4;
-        if (host.getParsedCommandLine) {
-          (_a4 = host.onReleaseParsedCommandLine) == null ? void 0 : _a4.call(host, configFileName, oldResolvedRef, oldOptions);
-        } else if (oldResolvedRef) {
-          onReleaseOldSourceFile(oldResolvedRef.sourceFile, oldOptions);
+    return emitSkippedWithNoDiagnostics;
+  }
+  function emitNextAffectedFile(writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) {
+    var _a2, _b, _c, _d, _e;
+    let affected = getNextAffectedFile(state, cancellationToken, host);
+    const programEmitKind = getBuilderFileEmit(state.compilerOptions);
+    let emitKind = emitOnlyDtsFiles ? programEmitKind & 24 /* AllDts */ : programEmitKind;
+    if (!affected) {
+      if (!outFile(state.compilerOptions)) {
+        const pendingAffectedFile = getNextAffectedFilePendingEmit(state, emitOnlyDtsFiles);
+        if (!pendingAffectedFile) {
+          if (!state.buildInfoEmitPending)
+            return void 0;
+          const affected2 = state.program;
+          const result2 = affected2.emitBuildInfo(writeFile2 || maybeBind(host, host.writeFile), cancellationToken);
+          state.buildInfoEmitPending = false;
+          return { result: result2, affected: affected2 };
         }
-      }
-      function onReleaseOldSourceFile(oldSourceFile, oldOptions) {
-        const oldSettingsKey = documentRegistry.getKeyForCompilationSettings(oldOptions);
-        documentRegistry.releaseDocumentWithKey(oldSourceFile.resolvedPath, oldSettingsKey, oldSourceFile.scriptKind, oldSourceFile.impliedNodeFormat);
-      }
-      function getOrCreateSourceFile(fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile) {
-        return getOrCreateSourceFileByPath(fileName, toPath(fileName, currentDirectory, getCanonicalFileName), languageVersionOrOptions, onError, shouldCreateNewSourceFile);
-      }
-      function getOrCreateSourceFileByPath(fileName, path, languageVersionOrOptions, _onError, shouldCreateNewSourceFile) {
-        Debug.assert(compilerHost, "getOrCreateSourceFileByPath called after typical CompilerHost lifetime, check the callstack something with a reference to an old host.");
-        const scriptSnapshot = host.getScriptSnapshot(fileName);
-        if (!scriptSnapshot) {
+        ({ affectedFile: affected, emitKind } = pendingAffectedFile);
+      } else {
+        if (!state.programEmitPending)
           return void 0;
-        }
-        const scriptKind = getScriptKind(fileName, host);
-        const scriptVersion = host.getScriptVersion(fileName);
-        if (!shouldCreateNewSourceFile) {
-          const oldSourceFile = program && program.getSourceFileByPath(path);
-          if (oldSourceFile) {
-            if (scriptKind === oldSourceFile.scriptKind) {
-              return documentRegistry.updateDocumentWithKey(fileName, path, host, documentRegistryBucketKey, scriptSnapshot, scriptVersion, scriptKind, languageVersionOrOptions);
-            } else {
-              documentRegistry.releaseDocumentWithKey(oldSourceFile.resolvedPath, documentRegistry.getKeyForCompilationSettings(program.getCompilerOptions()), oldSourceFile.scriptKind, oldSourceFile.impliedNodeFormat);
-            }
-          }
-        }
-        return documentRegistry.acquireDocumentWithKey(fileName, path, host, documentRegistryBucketKey, scriptSnapshot, scriptVersion, scriptKind, languageVersionOrOptions);
+        emitKind = state.programEmitPending;
+        if (emitOnlyDtsFiles)
+          emitKind = emitKind & 24 /* AllDts */;
+        if (!emitKind)
+          return void 0;
+        affected = state.program;
       }
     }
-    function getProgram() {
-      if (languageServiceMode === 2 /* Syntactic */) {
-        Debug.assert(program === void 0);
-        return void 0;
-      }
-      synchronizeHostData();
-      return program;
+    let emitOnly;
+    if (emitKind & 7 /* AllJs */)
+      emitOnly = 0 /* Js */;
+    if (emitKind & 24 /* AllDts */)
+      emitOnly = emitOnly === void 0 ? 1 /* Dts */ : void 0;
+    if (affected === state.program) {
+      state.programEmitPending = state.changedFilesSet.size ? getPendingEmitKind(programEmitKind, emitKind) : state.programEmitPending ? getPendingEmitKind(state.programEmitPending, emitKind) : void 0;
     }
-    function getAutoImportProvider() {
-      var _a3;
-      return (_a3 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a3.call(host);
+    const result = state.program.emit(
+      affected === state.program ? void 0 : affected,
+      getWriteFileCallback(writeFile2, customTransformers),
+      cancellationToken,
+      emitOnly,
+      customTransformers
+    );
+    if (affected !== state.program) {
+      const affectedSourceFile = affected;
+      state.seenAffectedFiles.add(affectedSourceFile.resolvedPath);
+      if (state.affectedFilesIndex !== void 0)
+        state.affectedFilesIndex++;
+      state.buildInfoEmitPending = true;
+      const existing = ((_a2 = state.seenEmittedFiles) == null ? void 0 : _a2.get(affectedSourceFile.resolvedPath)) || 0 /* None */;
+      ((_b = state.seenEmittedFiles) != null ? _b : state.seenEmittedFiles = /* @__PURE__ */ new Map()).set(affectedSourceFile.resolvedPath, emitKind | existing);
+      const existingPending = ((_c = state.affectedFilesPendingEmit) == null ? void 0 : _c.get(affectedSourceFile.resolvedPath)) || programEmitKind;
+      const pendingKind = getPendingEmitKind(existingPending, emitKind | existing);
+      if (pendingKind)
+        ((_d = state.affectedFilesPendingEmit) != null ? _d : state.affectedFilesPendingEmit = /* @__PURE__ */ new Map()).set(affectedSourceFile.resolvedPath, pendingKind);
+      else
+        (_e = state.affectedFilesPendingEmit) == null ? void 0 : _e.delete(affectedSourceFile.resolvedPath);
+    } else {
+      state.changedFilesSet.clear();
     }
-    function updateIsDefinitionOfReferencedSymbols(referencedSymbols, knownSymbolSpans) {
-      const checker = program.getTypeChecker();
-      const symbol = getSymbolForProgram();
-      if (!symbol)
-        return false;
-      for (const referencedSymbol of referencedSymbols) {
-        for (const ref of referencedSymbol.references) {
-          const refNode = getNodeForSpan(ref);
-          Debug.assertIsDefined(refNode);
-          if (knownSymbolSpans.has(ref) || ts_FindAllReferences_exports.isDeclarationOfSymbol(refNode, symbol)) {
-            knownSymbolSpans.add(ref);
-            ref.isDefinition = true;
-            const mappedSpan = getMappedDocumentSpan(ref, sourceMapper, maybeBind(host, host.fileExists));
-            if (mappedSpan) {
-              knownSymbolSpans.add(mappedSpan);
-            }
-          } else {
-            ref.isDefinition = false;
-          }
-        }
-      }
-      return true;
-      function getSymbolForProgram() {
-        for (const referencedSymbol of referencedSymbols) {
-          for (const ref of referencedSymbol.references) {
-            if (knownSymbolSpans.has(ref)) {
-              const refNode = getNodeForSpan(ref);
-              Debug.assertIsDefined(refNode);
-              return checker.getSymbolAtLocation(refNode);
-            }
-            const mappedSpan = getMappedDocumentSpan(ref, sourceMapper, maybeBind(host, host.fileExists));
-            if (mappedSpan && knownSymbolSpans.has(mappedSpan)) {
-              const refNode = getNodeForSpan(mappedSpan);
-              if (refNode) {
-                return checker.getSymbolAtLocation(refNode);
+    return { result, affected };
+  }
+  function getWriteFileCallback(writeFile2, customTransformers) {
+    if (!getEmitDeclarations(state.compilerOptions))
+      return writeFile2 || maybeBind(host, host.writeFile);
+    return (fileName, text, writeByteOrderMark, onError, sourceFiles, data) => {
+      var _a2, _b, _c, _d, _e, _f, _g;
+      if (isDeclarationFileName(fileName)) {
+        if (!outFile(state.compilerOptions)) {
+          Debug.assert((sourceFiles == null ? void 0 : sourceFiles.length) === 1);
+          let emitSignature;
+          if (!customTransformers) {
+            const file = sourceFiles[0];
+            const info = state.fileInfos.get(file.resolvedPath);
+            if (info.signature === file.version) {
+              const signature = computeSignatureWithDiagnostics(
+                state.program,
+                file,
+                text,
+                host,
+                data
+              );
+              if (!((_a2 = data == null ? void 0 : data.diagnostics) == null ? void 0 : _a2.length))
+                emitSignature = signature;
+              if (signature !== file.version) {
+                if (host.storeFilesChangingSignatureDuringEmit)
+                  ((_b = state.filesChangingSignature) != null ? _b : state.filesChangingSignature = /* @__PURE__ */ new Set()).add(file.resolvedPath);
+                if (state.exportedModulesMap)
+                  BuilderState.updateExportedModules(state, file, file.exportedModulesFromDeclarationEmit);
+                if (state.affectedFiles) {
+                  const existing = (_c = state.oldSignatures) == null ? void 0 : _c.get(file.resolvedPath);
+                  if (existing === void 0)
+                    ((_d = state.oldSignatures) != null ? _d : state.oldSignatures = /* @__PURE__ */ new Map()).set(file.resolvedPath, info.signature || false);
+                  info.signature = signature;
+                } else {
+                  info.signature = signature;
+                  (_e = state.oldExportedModulesMap) == null ? void 0 : _e.clear();
+                }
               }
             }
           }
+          if (state.compilerOptions.composite) {
+            const filePath = sourceFiles[0].resolvedPath;
+            emitSignature = handleNewSignature((_f = state.emitSignatures) == null ? void 0 : _f.get(filePath), emitSignature);
+            if (!emitSignature)
+              return;
+            ((_g = state.emitSignatures) != null ? _g : state.emitSignatures = /* @__PURE__ */ new Map()).set(filePath, emitSignature);
+          }
+        } else if (state.compilerOptions.composite) {
+          const newSignature = handleNewSignature(
+            state.outSignature,
+            /*newSignature*/
+            void 0
+          );
+          if (!newSignature)
+            return;
+          state.outSignature = newSignature;
         }
-        return void 0;
       }
-      function getNodeForSpan(docSpan) {
-        const sourceFile = program.getSourceFile(docSpan.fileName);
-        if (!sourceFile)
-          return void 0;
-        const rawNode = getTouchingPropertyName(sourceFile, docSpan.textSpan.start);
-        const adjustedNode = ts_FindAllReferences_exports.Core.getAdjustedNode(rawNode, { use: ts_FindAllReferences_exports.FindReferencesUse.References });
-        return adjustedNode;
+      if (writeFile2)
+        writeFile2(fileName, text, writeByteOrderMark, onError, sourceFiles, data);
+      else if (host.writeFile)
+        host.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data);
+      else
+        state.program.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data);
+      function handleNewSignature(oldSignatureFormat, newSignature) {
+        const oldSignature = !oldSignatureFormat || isString(oldSignatureFormat) ? oldSignatureFormat : oldSignatureFormat[0];
+        newSignature != null ? newSignature : newSignature = computeSignature(text, host, data);
+        if (newSignature === oldSignature) {
+          if (oldSignatureFormat === oldSignature)
+            return void 0;
+          else if (data)
+            data.differsOnlyInMap = true;
+          else
+            data = { differsOnlyInMap: true };
+        } else {
+          state.hasChangedEmitSignature = true;
+          state.latestChangedDtsFile = fileName;
+        }
+        return newSignature;
       }
+    };
+  }
+  function emit(targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) {
+    if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) {
+      assertSourceFileOkWithoutNextAffectedCall(state, targetSourceFile);
     }
-    function cleanupSemanticCache() {
-      program = void 0;
-    }
-    function dispose() {
-      if (program) {
-        const key = documentRegistry.getKeyForCompilationSettings(program.getCompilerOptions());
-        forEach(program.getSourceFiles(), (f) => documentRegistry.releaseDocumentWithKey(f.resolvedPath, key, f.scriptKind, f.impliedNodeFormat));
-        program = void 0;
-      }
-      host = void 0;
-    }
-    function getSyntacticDiagnostics(fileName) {
-      synchronizeHostData();
-      return program.getSyntacticDiagnostics(getValidSourceFile(fileName), cancellationToken).slice();
-    }
-    function getSemanticDiagnostics(fileName) {
-      synchronizeHostData();
-      const targetSourceFile = getValidSourceFile(fileName);
-      const semanticDiagnostics = program.getSemanticDiagnostics(targetSourceFile, cancellationToken);
-      if (!getEmitDeclarations(program.getCompilerOptions())) {
-        return semanticDiagnostics.slice();
-      }
-      const declarationDiagnostics = program.getDeclarationDiagnostics(targetSourceFile, cancellationToken);
-      return [...semanticDiagnostics, ...declarationDiagnostics];
-    }
-    function getSuggestionDiagnostics(fileName) {
-      synchronizeHostData();
-      return computeSuggestionDiagnostics(getValidSourceFile(fileName), program, cancellationToken);
-    }
-    function getCompilerOptionsDiagnostics() {
-      synchronizeHostData();
-      return [...program.getOptionsDiagnostics(cancellationToken), ...program.getGlobalDiagnostics(cancellationToken)];
-    }
-    function getCompletionsAtPosition2(fileName, position, options = emptyOptions, formattingSettings) {
-      const fullPreferences = {
-        ...identity(options),
-        includeCompletionsForModuleExports: options.includeCompletionsForModuleExports || options.includeExternalModuleExports,
-        includeCompletionsWithInsertText: options.includeCompletionsWithInsertText || options.includeInsertTextCompletions
-      };
-      synchronizeHostData();
-      return ts_Completions_exports.getCompletionsAtPosition(
-        host,
-        program,
-        log,
-        getValidSourceFile(fileName),
-        position,
-        fullPreferences,
-        options.triggerCharacter,
-        options.triggerKind,
-        cancellationToken,
-        formattingSettings && ts_formatting_exports.getFormatContext(formattingSettings, host)
-      );
-    }
-    function getCompletionEntryDetails2(fileName, position, name, formattingOptions, source, preferences = emptyOptions, data) {
-      synchronizeHostData();
-      return ts_Completions_exports.getCompletionEntryDetails(
-        program,
-        log,
-        getValidSourceFile(fileName),
-        position,
-        { name, source, data },
-        host,
-        formattingOptions && ts_formatting_exports.getFormatContext(formattingOptions, host),
-        preferences,
-        cancellationToken
-      );
-    }
-    function getCompletionEntrySymbol2(fileName, position, name, source, preferences = emptyOptions) {
-      synchronizeHostData();
-      return ts_Completions_exports.getCompletionEntrySymbol(program, log, getValidSourceFile(fileName), position, { name, source }, host, preferences);
-    }
-    function getQuickInfoAtPosition(fileName, position) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      const node = getTouchingPropertyName(sourceFile, position);
-      if (node === sourceFile) {
-        return void 0;
-      }
-      const typeChecker = program.getTypeChecker();
-      const nodeForQuickInfo = getNodeForQuickInfo(node);
-      const symbol = getSymbolAtLocationForQuickInfo(nodeForQuickInfo, typeChecker);
-      if (!symbol || typeChecker.isUnknownSymbol(symbol)) {
-        const type = shouldGetType(sourceFile, nodeForQuickInfo, position) ? typeChecker.getTypeAtLocation(nodeForQuickInfo) : void 0;
-        return type && {
-          kind: "" /* unknown */,
-          kindModifiers: "" /* none */,
-          textSpan: createTextSpanFromNode(nodeForQuickInfo, sourceFile),
-          displayParts: typeChecker.runWithCancellationToken(cancellationToken, (typeChecker2) => typeToDisplayParts(typeChecker2, type, getContainerNode(nodeForQuickInfo))),
-          documentation: type.symbol ? type.symbol.getDocumentationComment(typeChecker) : void 0,
-          tags: type.symbol ? type.symbol.getJsDocTags(typeChecker) : void 0
+    const result = handleNoEmitOptions(builderProgram, targetSourceFile, writeFile2, cancellationToken);
+    if (result)
+      return result;
+    if (!targetSourceFile) {
+      if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) {
+        let sourceMaps = [];
+        let emitSkipped = false;
+        let diagnostics;
+        let emittedFiles = [];
+        let affectedEmitResult;
+        while (affectedEmitResult = emitNextAffectedFile(writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers)) {
+          emitSkipped = emitSkipped || affectedEmitResult.result.emitSkipped;
+          diagnostics = addRange(diagnostics, affectedEmitResult.result.diagnostics);
+          emittedFiles = addRange(emittedFiles, affectedEmitResult.result.emittedFiles);
+          sourceMaps = addRange(sourceMaps, affectedEmitResult.result.sourceMaps);
+        }
+        return {
+          emitSkipped,
+          diagnostics: diagnostics || emptyArray,
+          emittedFiles,
+          sourceMaps
         };
+      } else {
+        clearAffectedFilesPendingEmit(state, emitOnlyDtsFiles);
       }
-      const { symbolKind, displayParts, documentation, tags } = typeChecker.runWithCancellationToken(
-        cancellationToken,
-        (typeChecker2) => ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker2, symbol, sourceFile, getContainerNode(nodeForQuickInfo), nodeForQuickInfo)
-      );
-      return {
-        kind: symbolKind,
-        kindModifiers: ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol),
-        textSpan: createTextSpanFromNode(nodeForQuickInfo, sourceFile),
-        displayParts,
-        documentation,
-        tags
-      };
-    }
-    function getNodeForQuickInfo(node) {
-      if (isNewExpression(node.parent) && node.pos === node.parent.pos) {
-        return node.parent.expression;
-      }
-      if (isNamedTupleMember(node.parent) && node.pos === node.parent.pos) {
-        return node.parent;
-      }
-      if (isImportMeta(node.parent) && node.parent.name === node) {
-        return node.parent;
-      }
-      return node;
-    }
-    function shouldGetType(sourceFile, node, position) {
-      switch (node.kind) {
-        case 79 /* Identifier */:
-          return !isLabelName(node) && !isTagName(node) && !isConstTypeReference(node.parent);
-        case 208 /* PropertyAccessExpression */:
-        case 163 /* QualifiedName */:
-          return !isInComment(sourceFile, position);
-        case 108 /* ThisKeyword */:
-        case 194 /* ThisType */:
-        case 106 /* SuperKeyword */:
-        case 199 /* NamedTupleMember */:
-          return true;
-        case 233 /* MetaProperty */:
-          return isImportMeta(node);
-        default:
-          return false;
-      }
-    }
-    function getDefinitionAtPosition2(fileName, position, searchOtherFilesOnly, stopAtAlias) {
-      synchronizeHostData();
-      return ts_GoToDefinition_exports.getDefinitionAtPosition(program, getValidSourceFile(fileName), position, searchOtherFilesOnly, stopAtAlias);
-    }
-    function getDefinitionAndBoundSpan2(fileName, position) {
-      synchronizeHostData();
-      return ts_GoToDefinition_exports.getDefinitionAndBoundSpan(program, getValidSourceFile(fileName), position);
-    }
-    function getTypeDefinitionAtPosition2(fileName, position) {
-      synchronizeHostData();
-      return ts_GoToDefinition_exports.getTypeDefinitionAtPosition(program.getTypeChecker(), getValidSourceFile(fileName), position);
-    }
-    function getImplementationAtPosition(fileName, position) {
-      synchronizeHostData();
-      return ts_FindAllReferences_exports.getImplementationsAtPosition(program, cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position);
-    }
-    function getOccurrencesAtPosition(fileName, position) {
-      return flatMap(
-        getDocumentHighlights(fileName, position, [fileName]),
-        (entry) => entry.highlightSpans.map((highlightSpan) => ({
-          fileName: entry.fileName,
-          textSpan: highlightSpan.textSpan,
-          isWriteAccess: highlightSpan.kind === "writtenReference" /* writtenReference */,
-          ...highlightSpan.isInString && { isInString: true },
-          ...highlightSpan.contextSpan && { contextSpan: highlightSpan.contextSpan }
-        }))
-      );
     }
-    function getDocumentHighlights(fileName, position, filesToSearch) {
-      const normalizedFileName = normalizePath(fileName);
-      Debug.assert(filesToSearch.some((f) => normalizePath(f) === normalizedFileName));
-      synchronizeHostData();
-      const sourceFilesToSearch = mapDefined(filesToSearch, (fileName2) => program.getSourceFile(fileName2));
-      const sourceFile = getValidSourceFile(fileName);
-      return DocumentHighlights.getDocumentHighlights(program, cancellationToken, sourceFile, position, sourceFilesToSearch);
-    }
-    function findRenameLocations(fileName, position, findInStrings, findInComments, providePrefixAndSuffixTextForRename) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      const node = getAdjustedRenameLocation(getTouchingPropertyName(sourceFile, position));
-      if (!ts_Rename_exports.nodeIsEligibleForRename(node))
+    return Debug.checkDefined(state.program).emit(
+      targetSourceFile,
+      getWriteFileCallback(writeFile2, customTransformers),
+      cancellationToken,
+      emitOnlyDtsFiles,
+      customTransformers
+    );
+  }
+  function getSemanticDiagnosticsOfNextAffectedFile(cancellationToken, ignoreSourceFile) {
+    while (true) {
+      const affected = getNextAffectedFile(state, cancellationToken, host);
+      let result;
+      if (!affected)
         return void 0;
-      if (isIdentifier(node) && (isJsxOpeningElement(node.parent) || isJsxClosingElement(node.parent)) && isIntrinsicJsxName(node.escapedText)) {
-        const { openingElement, closingElement } = node.parent.parent;
-        return [openingElement, closingElement].map((node2) => {
-          const textSpan = createTextSpanFromNode(node2.tagName, sourceFile);
-          return {
-            fileName: sourceFile.fileName,
-            textSpan,
-            ...ts_FindAllReferences_exports.toContextSpan(textSpan, sourceFile, node2.parent)
-          };
-        });
+      else if (affected !== state.program) {
+        const affectedSourceFile = affected;
+        if (!ignoreSourceFile || !ignoreSourceFile(affectedSourceFile)) {
+          result = getSemanticDiagnosticsOfFile(state, affectedSourceFile, cancellationToken);
+        }
+        state.seenAffectedFiles.add(affectedSourceFile.resolvedPath);
+        state.affectedFilesIndex++;
+        state.buildInfoEmitPending = true;
+        if (!result)
+          continue;
       } else {
-        return getReferencesWorker2(
-          node,
-          position,
-          { findInStrings, findInComments, providePrefixAndSuffixTextForRename, use: ts_FindAllReferences_exports.FindReferencesUse.Rename },
-          (entry, originalNode, checker) => ts_FindAllReferences_exports.toRenameLocation(entry, originalNode, checker, providePrefixAndSuffixTextForRename || false)
+        result = state.program.getSemanticDiagnostics(
+          /*targetSourceFile*/
+          void 0,
+          cancellationToken
         );
+        state.changedFilesSet.clear();
+        state.programEmitPending = getBuilderFileEmit(state.compilerOptions);
       }
+      return { result, affected };
     }
-    function getReferencesAtPosition(fileName, position) {
-      synchronizeHostData();
-      return getReferencesWorker2(getTouchingPropertyName(getValidSourceFile(fileName), position), position, { use: ts_FindAllReferences_exports.FindReferencesUse.References }, ts_FindAllReferences_exports.toReferenceEntry);
+  }
+  function getSemanticDiagnostics(sourceFile, cancellationToken) {
+    assertSourceFileOkWithoutNextAffectedCall(state, sourceFile);
+    const compilerOptions = Debug.checkDefined(state.program).getCompilerOptions();
+    if (outFile(compilerOptions)) {
+      Debug.assert(!state.semanticDiagnosticsPerFile);
+      return Debug.checkDefined(state.program).getSemanticDiagnostics(sourceFile, cancellationToken);
     }
-    function getReferencesWorker2(node, position, options, cb) {
-      synchronizeHostData();
-      const sourceFiles = options && options.use === ts_FindAllReferences_exports.FindReferencesUse.Rename ? program.getSourceFiles().filter((sourceFile) => !program.isSourceFileDefaultLibrary(sourceFile)) : program.getSourceFiles();
-      return ts_FindAllReferences_exports.findReferenceOrRenameEntries(program, cancellationToken, sourceFiles, node, position, options, cb);
+    if (sourceFile) {
+      return getSemanticDiagnosticsOfFile(state, sourceFile, cancellationToken);
     }
-    function findReferences(fileName, position) {
-      synchronizeHostData();
-      return ts_FindAllReferences_exports.findReferencedSymbols(program, cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position);
+    while (getSemanticDiagnosticsOfNextAffectedFile(cancellationToken)) {
     }
-    function getFileReferences(fileName) {
-      synchronizeHostData();
-      return ts_FindAllReferences_exports.Core.getReferencesForFileName(fileName, program, program.getSourceFiles()).map(ts_FindAllReferences_exports.toReferenceEntry);
+    let diagnostics;
+    for (const sourceFile2 of Debug.checkDefined(state.program).getSourceFiles()) {
+      diagnostics = addRange(diagnostics, getSemanticDiagnosticsOfFile(state, sourceFile2, cancellationToken));
+    }
+    return diagnostics || emptyArray;
+  }
+}
+function addToAffectedFilesPendingEmit(state, affectedFilePendingEmit, kind) {
+  var _a2, _b;
+  const existingKind = ((_a2 = state.affectedFilesPendingEmit) == null ? void 0 : _a2.get(affectedFilePendingEmit)) || 0 /* None */;
+  ((_b = state.affectedFilesPendingEmit) != null ? _b : state.affectedFilesPendingEmit = /* @__PURE__ */ new Map()).set(affectedFilePendingEmit, existingKind | kind);
+}
+function toBuilderStateFileInfoForMultiEmit(fileInfo) {
+  return isString(fileInfo) ? { version: fileInfo, signature: fileInfo, affectsGlobalScope: void 0, impliedFormat: void 0 } : isString(fileInfo.signature) ? fileInfo : { version: fileInfo.version, signature: fileInfo.signature === false ? void 0 : fileInfo.version, affectsGlobalScope: fileInfo.affectsGlobalScope, impliedFormat: fileInfo.impliedFormat };
+}
+function toBuilderFileEmit(value, fullEmitForOptions) {
+  return isNumber(value) ? fullEmitForOptions : value[1] || 8 /* Dts */;
+}
+function toProgramEmitPending(value, options) {
+  return !value ? getBuilderFileEmit(options || {}) : value;
+}
+function createBuilderProgramUsingProgramBuildInfo(buildInfo, buildInfoPath, host) {
+  var _a2, _b, _c, _d;
+  const program = buildInfo.program;
+  const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory()));
+  const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
+  let state;
+  const filePaths = (_a2 = program.fileNames) == null ? void 0 : _a2.map(toPath3);
+  let filePathsSetList;
+  const latestChangedDtsFile = program.latestChangedDtsFile ? toAbsolutePath(program.latestChangedDtsFile) : void 0;
+  if (isProgramBundleEmitBuildInfo(program)) {
+    const fileInfos = /* @__PURE__ */ new Map();
+    program.fileInfos.forEach((fileInfo, index) => {
+      const path = toFilePath(index + 1);
+      fileInfos.set(path, isString(fileInfo) ? { version: fileInfo, signature: void 0, affectsGlobalScope: void 0, impliedFormat: void 0 } : fileInfo);
+    });
+    state = {
+      fileInfos,
+      compilerOptions: program.options ? convertToOptionsWithAbsolutePaths(program.options, toAbsolutePath) : {},
+      latestChangedDtsFile,
+      outSignature: program.outSignature,
+      programEmitPending: program.pendingEmit === void 0 ? void 0 : toProgramEmitPending(program.pendingEmit, program.options),
+      bundle: buildInfo.bundle
+    };
+  } else {
+    filePathsSetList = (_b = program.fileIdsList) == null ? void 0 : _b.map((fileIds) => new Set(fileIds.map(toFilePath)));
+    const fileInfos = /* @__PURE__ */ new Map();
+    const emitSignatures = ((_c = program.options) == null ? void 0 : _c.composite) && !outFile(program.options) ? /* @__PURE__ */ new Map() : void 0;
+    program.fileInfos.forEach((fileInfo, index) => {
+      const path = toFilePath(index + 1);
+      const stateFileInfo = toBuilderStateFileInfoForMultiEmit(fileInfo);
+      fileInfos.set(path, stateFileInfo);
+      if (emitSignatures && stateFileInfo.signature)
+        emitSignatures.set(path, stateFileInfo.signature);
+    });
+    (_d = program.emitSignatures) == null ? void 0 : _d.forEach((value) => {
+      if (isNumber(value))
+        emitSignatures.delete(toFilePath(value));
+      else {
+        const key = toFilePath(value[0]);
+        emitSignatures.set(
+          key,
+          !isString(value[1]) && !value[1].length ? (
+            // File signature is emit signature but differs in map
+            [emitSignatures.get(key)]
+          ) : value[1]
+        );
+      }
+    });
+    const fullEmitForOptions = program.affectedFilesPendingEmit ? getBuilderFileEmit(program.options || {}) : void 0;
+    state = {
+      fileInfos,
+      compilerOptions: program.options ? convertToOptionsWithAbsolutePaths(program.options, toAbsolutePath) : {},
+      referencedMap: toManyToManyPathMap(program.referencedMap),
+      exportedModulesMap: toManyToManyPathMap(program.exportedModulesMap),
+      semanticDiagnosticsPerFile: program.semanticDiagnosticsPerFile && arrayToMap(program.semanticDiagnosticsPerFile, (value) => toFilePath(isNumber(value) ? value : value[0]), (value) => isNumber(value) ? emptyArray : value[1]),
+      hasReusableDiagnostic: true,
+      affectedFilesPendingEmit: program.affectedFilesPendingEmit && arrayToMap(program.affectedFilesPendingEmit, (value) => toFilePath(isNumber(value) ? value : value[0]), (value) => toBuilderFileEmit(value, fullEmitForOptions)),
+      changedFilesSet: new Set(map(program.changeFileSet, toFilePath)),
+      latestChangedDtsFile,
+      emitSignatures: (emitSignatures == null ? void 0 : emitSignatures.size) ? emitSignatures : void 0
+    };
+  }
+  return {
+    getState: () => state,
+    saveEmitState: noop,
+    restoreEmitState: noop,
+    getProgram: notImplemented,
+    getProgramOrUndefined: returnUndefined,
+    releaseProgram: noop,
+    getCompilerOptions: () => state.compilerOptions,
+    getSourceFile: notImplemented,
+    getSourceFiles: notImplemented,
+    getOptionsDiagnostics: notImplemented,
+    getGlobalDiagnostics: notImplemented,
+    getConfigFileParsingDiagnostics: notImplemented,
+    getSyntacticDiagnostics: notImplemented,
+    getDeclarationDiagnostics: notImplemented,
+    getSemanticDiagnostics: notImplemented,
+    emit: notImplemented,
+    getAllDependencies: notImplemented,
+    getCurrentDirectory: notImplemented,
+    emitNextAffectedFile: notImplemented,
+    getSemanticDiagnosticsOfNextAffectedFile: notImplemented,
+    emitBuildInfo: notImplemented,
+    close: noop,
+    hasChangedEmitSignature: returnFalse
+  };
+  function toPath3(path) {
+    return toPath(path, buildInfoDirectory, getCanonicalFileName);
+  }
+  function toAbsolutePath(path) {
+    return getNormalizedAbsolutePath(path, buildInfoDirectory);
+  }
+  function toFilePath(fileId) {
+    return filePaths[fileId - 1];
+  }
+  function toFilePathsSet(fileIdsListId) {
+    return filePathsSetList[fileIdsListId - 1];
+  }
+  function toManyToManyPathMap(referenceMap) {
+    if (!referenceMap) {
+      return void 0;
     }
-    function getNavigateToItems2(searchValue, maxResultCount, fileName, excludeDtsFiles = false) {
-      synchronizeHostData();
-      const sourceFiles = fileName ? [getValidSourceFile(fileName)] : program.getSourceFiles();
-      return getNavigateToItems(sourceFiles, program.getTypeChecker(), cancellationToken, searchValue, maxResultCount, excludeDtsFiles);
+    const map2 = BuilderState.createManyToManyPathMap();
+    referenceMap.forEach(
+      ([fileId, fileIdListId]) => map2.set(toFilePath(fileId), toFilePathsSet(fileIdListId))
+    );
+    return map2;
+  }
+}
+function getBuildInfoFileVersionMap(program, buildInfoPath, host) {
+  const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory()));
+  const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
+  const fileInfos = /* @__PURE__ */ new Map();
+  program.fileInfos.forEach((fileInfo, index) => {
+    const path = toPath(program.fileNames[index], buildInfoDirectory, getCanonicalFileName);
+    const version2 = isString(fileInfo) ? fileInfo : fileInfo.version;
+    fileInfos.set(path, version2);
+  });
+  return fileInfos;
+}
+function createRedirectedBuilderProgram(getState, configFileParsingDiagnostics) {
+  return {
+    getState: notImplemented,
+    saveEmitState: noop,
+    restoreEmitState: noop,
+    getProgram,
+    getProgramOrUndefined: () => getState().program,
+    releaseProgram: () => getState().program = void 0,
+    getCompilerOptions: () => getState().compilerOptions,
+    getSourceFile: (fileName) => getProgram().getSourceFile(fileName),
+    getSourceFiles: () => getProgram().getSourceFiles(),
+    getOptionsDiagnostics: (cancellationToken) => getProgram().getOptionsDiagnostics(cancellationToken),
+    getGlobalDiagnostics: (cancellationToken) => getProgram().getGlobalDiagnostics(cancellationToken),
+    getConfigFileParsingDiagnostics: () => configFileParsingDiagnostics,
+    getSyntacticDiagnostics: (sourceFile, cancellationToken) => getProgram().getSyntacticDiagnostics(sourceFile, cancellationToken),
+    getDeclarationDiagnostics: (sourceFile, cancellationToken) => getProgram().getDeclarationDiagnostics(sourceFile, cancellationToken),
+    getSemanticDiagnostics: (sourceFile, cancellationToken) => getProgram().getSemanticDiagnostics(sourceFile, cancellationToken),
+    emit: (sourceFile, writeFile2, cancellationToken, emitOnlyDts, customTransformers) => getProgram().emit(sourceFile, writeFile2, cancellationToken, emitOnlyDts, customTransformers),
+    emitBuildInfo: (writeFile2, cancellationToken) => getProgram().emitBuildInfo(writeFile2, cancellationToken),
+    getAllDependencies: notImplemented,
+    getCurrentDirectory: () => getProgram().getCurrentDirectory(),
+    close: noop
+  };
+  function getProgram() {
+    return Debug.checkDefined(getState().program);
+  }
+}
+
+// src/compiler/builderPublic.ts
+function createSemanticDiagnosticsBuilderProgram(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
+  return createBuilderProgram(0 /* SemanticDiagnosticsBuilderProgram */, getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences));
+}
+function createEmitAndSemanticDiagnosticsBuilderProgram(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
+  return createBuilderProgram(1 /* EmitAndSemanticDiagnosticsBuilderProgram */, getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences));
+}
+function createAbstractBuilder(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) {
+  const { newProgram, configFileParsingDiagnostics: newConfigFileParsingDiagnostics } = getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences);
+  return createRedirectedBuilderProgram(() => ({ program: newProgram, compilerOptions: newProgram.getCompilerOptions() }), newConfigFileParsingDiagnostics);
+}
+
+// src/compiler/resolutionCache.ts
+function removeIgnoredPath(path) {
+  if (endsWith(path, "/node_modules/.staging")) {
+    return removeSuffix(path, "/.staging");
+  }
+  return some(ignoredPaths, (searchPath) => stringContains(path, searchPath)) ? void 0 : path;
+}
+function canWatchDirectoryOrFile(dirPath) {
+  const rootLength = getRootLength(dirPath);
+  if (dirPath.length === rootLength) {
+    return false;
+  }
+  let nextDirectorySeparator = dirPath.indexOf(directorySeparator, rootLength);
+  if (nextDirectorySeparator === -1) {
+    return false;
+  }
+  let pathPartForUserCheck = dirPath.substring(rootLength, nextDirectorySeparator + 1);
+  const isNonDirectorySeparatorRoot = rootLength > 1 || dirPath.charCodeAt(0) !== 47 /* slash */;
+  if (isNonDirectorySeparatorRoot && dirPath.search(/[a-zA-Z]:/) !== 0 && // Non dos style paths
+  pathPartForUserCheck.search(/[a-zA-Z]\$\//) === 0) {
+    nextDirectorySeparator = dirPath.indexOf(directorySeparator, nextDirectorySeparator + 1);
+    if (nextDirectorySeparator === -1) {
+      return false;
     }
-    function getEmitOutput(fileName, emitOnlyDtsFiles, forceDtsEmit) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      const customTransformers = host.getCustomTransformers && host.getCustomTransformers();
-      return getFileEmitOutput(program, sourceFile, !!emitOnlyDtsFiles, cancellationToken, customTransformers, forceDtsEmit);
+    pathPartForUserCheck = dirPath.substring(rootLength + pathPartForUserCheck.length, nextDirectorySeparator + 1);
+  }
+  if (isNonDirectorySeparatorRoot && pathPartForUserCheck.search(/users\//i) !== 0) {
+    return true;
+  }
+  for (let searchIndex = nextDirectorySeparator + 1, searchLevels = 2; searchLevels > 0; searchLevels--) {
+    searchIndex = dirPath.indexOf(directorySeparator, searchIndex) + 1;
+    if (searchIndex === 0) {
+      return false;
     }
-    function getSignatureHelpItems2(fileName, position, { triggerReason } = emptyOptions) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      return ts_SignatureHelp_exports.getSignatureHelpItems(program, sourceFile, position, triggerReason, cancellationToken);
+  }
+  return true;
+}
+function createResolutionCache(resolutionHost, rootDirForResolution, logChangesWhenResolvingModule) {
+  let filesWithChangedSetOfUnresolvedImports;
+  let filesWithInvalidatedResolutions;
+  let filesWithInvalidatedNonRelativeUnresolvedImports;
+  const nonRelativeExternalModuleResolutions = createMultiMap();
+  const resolutionsWithFailedLookups = /* @__PURE__ */ new Set();
+  const resolutionsWithOnlyAffectingLocations = /* @__PURE__ */ new Set();
+  const resolvedFileToResolution = /* @__PURE__ */ new Map();
+  const impliedFormatPackageJsons = /* @__PURE__ */ new Map();
+  let hasChangedAutomaticTypeDirectiveNames = false;
+  let affectingPathChecksForFile;
+  let affectingPathChecks;
+  let failedLookupChecks;
+  let startsWithPathChecks;
+  let isInDirectoryChecks;
+  const getCurrentDirectory = memoize(() => resolutionHost.getCurrentDirectory());
+  const cachedDirectoryStructureHost = resolutionHost.getCachedDirectoryStructureHost();
+  const resolvedModuleNames = /* @__PURE__ */ new Map();
+  const moduleResolutionCache = createModuleResolutionCache(
+    getCurrentDirectory(),
+    resolutionHost.getCanonicalFileName,
+    resolutionHost.getCompilationSettings()
+  );
+  const resolvedTypeReferenceDirectives = /* @__PURE__ */ new Map();
+  const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
+    getCurrentDirectory(),
+    resolutionHost.getCanonicalFileName,
+    resolutionHost.getCompilationSettings(),
+    moduleResolutionCache.getPackageJsonInfoCache()
+  );
+  const failedLookupDefaultExtensions = [".ts" /* Ts */, ".tsx" /* Tsx */, ".js" /* Js */, ".jsx" /* Jsx */, ".json" /* Json */];
+  const customFailedLookupPaths = /* @__PURE__ */ new Map();
+  const directoryWatchesOfFailedLookups = /* @__PURE__ */ new Map();
+  const fileWatchesOfAffectingLocations = /* @__PURE__ */ new Map();
+  const rootDir = rootDirForResolution && removeTrailingDirectorySeparator(getNormalizedAbsolutePath(rootDirForResolution, getCurrentDirectory()));
+  const rootPath = rootDir && resolutionHost.toPath(rootDir);
+  const rootSplitLength = rootPath !== void 0 ? rootPath.split(directorySeparator).length : 0;
+  const typeRootsWatches = /* @__PURE__ */ new Map();
+  return {
+    getModuleResolutionCache: () => moduleResolutionCache,
+    startRecordingFilesWithChangedResolutions,
+    finishRecordingFilesWithChangedResolutions,
+    // perDirectoryResolvedModuleNames and perDirectoryResolvedTypeReferenceDirectives could be non empty if there was exception during program update
+    // (between startCachingPerDirectoryResolution and finishCachingPerDirectoryResolution)
+    startCachingPerDirectoryResolution,
+    finishCachingPerDirectoryResolution,
+    resolveModuleNameLiterals,
+    resolveTypeReferenceDirectiveReferences,
+    resolveSingleModuleNameWithoutWatching,
+    removeResolutionsFromProjectReferenceRedirects,
+    removeResolutionsOfFile,
+    hasChangedAutomaticTypeDirectiveNames: () => hasChangedAutomaticTypeDirectiveNames,
+    invalidateResolutionOfFile,
+    invalidateResolutionsOfFailedLookupLocations,
+    setFilesWithInvalidatedNonRelativeUnresolvedImports,
+    createHasInvalidatedResolutions,
+    isFileWithInvalidatedNonRelativeUnresolvedImports,
+    updateTypeRootsWatch,
+    closeTypeRootsWatch,
+    clear: clear2
+  };
+  function getResolvedModule2(resolution) {
+    return resolution.resolvedModule;
+  }
+  function getResolvedTypeReferenceDirective2(resolution) {
+    return resolution.resolvedTypeReferenceDirective;
+  }
+  function isInDirectoryPath(dir, file) {
+    if (dir === void 0 || file.length <= dir.length) {
+      return false;
     }
-    function getNonBoundSourceFile(fileName) {
-      return syntaxTreeCache.getCurrentSourceFile(fileName);
+    return startsWith(file, dir) && file[dir.length] === directorySeparator;
+  }
+  function clear2() {
+    clearMap(directoryWatchesOfFailedLookups, closeFileWatcherOf);
+    clearMap(fileWatchesOfAffectingLocations, closeFileWatcherOf);
+    customFailedLookupPaths.clear();
+    nonRelativeExternalModuleResolutions.clear();
+    closeTypeRootsWatch();
+    resolvedModuleNames.clear();
+    resolvedTypeReferenceDirectives.clear();
+    resolvedFileToResolution.clear();
+    resolutionsWithFailedLookups.clear();
+    resolutionsWithOnlyAffectingLocations.clear();
+    failedLookupChecks = void 0;
+    startsWithPathChecks = void 0;
+    isInDirectoryChecks = void 0;
+    affectingPathChecks = void 0;
+    affectingPathChecksForFile = void 0;
+    moduleResolutionCache.clear();
+    typeReferenceDirectiveResolutionCache.clear();
+    moduleResolutionCache.update(resolutionHost.getCompilationSettings());
+    typeReferenceDirectiveResolutionCache.update(resolutionHost.getCompilationSettings());
+    impliedFormatPackageJsons.clear();
+    hasChangedAutomaticTypeDirectiveNames = false;
+  }
+  function startRecordingFilesWithChangedResolutions() {
+    filesWithChangedSetOfUnresolvedImports = [];
+  }
+  function finishRecordingFilesWithChangedResolutions() {
+    const collected = filesWithChangedSetOfUnresolvedImports;
+    filesWithChangedSetOfUnresolvedImports = void 0;
+    return collected;
+  }
+  function isFileWithInvalidatedNonRelativeUnresolvedImports(path) {
+    if (!filesWithInvalidatedNonRelativeUnresolvedImports) {
+      return false;
     }
-    function getNameOrDottedNameSpan(fileName, startPos, _endPos) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const node = getTouchingPropertyName(sourceFile, startPos);
-      if (node === sourceFile) {
-        return void 0;
-      }
-      switch (node.kind) {
-        case 208 /* PropertyAccessExpression */:
-        case 163 /* QualifiedName */:
-        case 10 /* StringLiteral */:
-        case 95 /* FalseKeyword */:
-        case 110 /* TrueKeyword */:
-        case 104 /* NullKeyword */:
-        case 106 /* SuperKeyword */:
-        case 108 /* ThisKeyword */:
-        case 194 /* ThisType */:
-        case 79 /* Identifier */:
-          break;
-        default:
-          return void 0;
-      }
-      let nodeForStartPos = node;
-      while (true) {
-        if (isRightSideOfPropertyAccess(nodeForStartPos) || isRightSideOfQualifiedName(nodeForStartPos)) {
-          nodeForStartPos = nodeForStartPos.parent;
-        } else if (isNameOfModuleDeclaration(nodeForStartPos)) {
-          if (nodeForStartPos.parent.parent.kind === 264 /* ModuleDeclaration */ && nodeForStartPos.parent.parent.body === nodeForStartPos.parent) {
-            nodeForStartPos = nodeForStartPos.parent.parent.name;
-          } else {
-            break;
+    const value = filesWithInvalidatedNonRelativeUnresolvedImports.get(path);
+    return !!value && !!value.length;
+  }
+  function createHasInvalidatedResolutions(customHasInvalidatedResolutions) {
+    invalidateResolutionsOfFailedLookupLocations();
+    const collected = filesWithInvalidatedResolutions;
+    filesWithInvalidatedResolutions = void 0;
+    return (path) => customHasInvalidatedResolutions(path) || !!(collected == null ? void 0 : collected.has(path)) || isFileWithInvalidatedNonRelativeUnresolvedImports(path);
+  }
+  function startCachingPerDirectoryResolution() {
+    moduleResolutionCache.clearAllExceptPackageJsonInfoCache();
+    typeReferenceDirectiveResolutionCache.clearAllExceptPackageJsonInfoCache();
+    nonRelativeExternalModuleResolutions.forEach(watchFailedLookupLocationOfNonRelativeModuleResolutions);
+    nonRelativeExternalModuleResolutions.clear();
+  }
+  function finishCachingPerDirectoryResolution(newProgram, oldProgram) {
+    filesWithInvalidatedNonRelativeUnresolvedImports = void 0;
+    nonRelativeExternalModuleResolutions.forEach(watchFailedLookupLocationOfNonRelativeModuleResolutions);
+    nonRelativeExternalModuleResolutions.clear();
+    if (newProgram !== oldProgram) {
+      newProgram == null ? void 0 : newProgram.getSourceFiles().forEach((newFile) => {
+        var _a2, _b, _c;
+        const expected = isExternalOrCommonJsModule(newFile) ? (_b = (_a2 = newFile.packageJsonLocations) == null ? void 0 : _a2.length) != null ? _b : 0 : 0;
+        const existing = (_c = impliedFormatPackageJsons.get(newFile.path)) != null ? _c : emptyArray;
+        for (let i = existing.length; i < expected; i++) {
+          createFileWatcherOfAffectingLocation(
+            newFile.packageJsonLocations[i],
+            /*forResolution*/
+            false
+          );
+        }
+        if (existing.length > expected) {
+          for (let i = expected; i < existing.length; i++) {
+            fileWatchesOfAffectingLocations.get(existing[i]).files--;
           }
-        } else {
-          break;
         }
-      }
-      return createTextSpanFromBounds(nodeForStartPos.getStart(), node.getEnd());
-    }
-    function getBreakpointStatementAtPosition(fileName, position) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      return ts_BreakpointResolver_exports.spanInSourceFileAtLocation(sourceFile, position);
-    }
-    function getNavigationBarItems2(fileName) {
-      return getNavigationBarItems(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken);
-    }
-    function getNavigationTree2(fileName) {
-      return getNavigationTree(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken);
+        if (expected)
+          impliedFormatPackageJsons.set(newFile.path, newFile.packageJsonLocations);
+        else
+          impliedFormatPackageJsons.delete(newFile.path);
+      });
+      impliedFormatPackageJsons.forEach((existing, path) => {
+        if (!(newProgram == null ? void 0 : newProgram.getSourceFileByPath(path))) {
+          existing.forEach((location) => fileWatchesOfAffectingLocations.get(location).files--);
+          impliedFormatPackageJsons.delete(path);
+        }
+      });
     }
-    function getSemanticClassifications3(fileName, span, format) {
-      synchronizeHostData();
-      const responseFormat = format || "original" /* Original */;
-      if (responseFormat === "2020" /* TwentyTwenty */) {
-        return ts_classifier_exports.v2020.getSemanticClassifications(program, cancellationToken, getValidSourceFile(fileName), span);
-      } else {
-        return getSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span);
+    directoryWatchesOfFailedLookups.forEach((watcher, path) => {
+      if (watcher.refCount === 0) {
+        directoryWatchesOfFailedLookups.delete(path);
+        watcher.watcher.close();
       }
-    }
-    function getEncodedSemanticClassifications3(fileName, span, format) {
-      synchronizeHostData();
-      const responseFormat = format || "original" /* Original */;
-      if (responseFormat === "original" /* Original */) {
-        return getEncodedSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span);
-      } else {
-        return ts_classifier_exports.v2020.getEncodedSemanticClassifications(program, cancellationToken, getValidSourceFile(fileName), span);
+    });
+    fileWatchesOfAffectingLocations.forEach((watcher, path) => {
+      if (watcher.files === 0 && watcher.resolutions === 0) {
+        fileWatchesOfAffectingLocations.delete(path);
+        watcher.watcher.close();
       }
+    });
+    hasChangedAutomaticTypeDirectiveNames = false;
+  }
+  function resolveModuleName2(moduleName, containingFile, compilerOptions, redirectedReference, mode) {
+    var _a2;
+    const host = ((_a2 = resolutionHost.getCompilerHost) == null ? void 0 : _a2.call(resolutionHost)) || resolutionHost;
+    const primaryResult = resolveModuleName(moduleName, containingFile, compilerOptions, host, moduleResolutionCache, redirectedReference, mode);
+    if (!resolutionHost.getGlobalCache) {
+      return primaryResult;
     }
-    function getSyntacticClassifications2(fileName, span) {
-      return getSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span);
-    }
-    function getEncodedSyntacticClassifications2(fileName, span) {
-      return getEncodedSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span);
-    }
-    function getOutliningSpans(fileName) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      return ts_OutliningElementsCollector_exports.collectElements(sourceFile, cancellationToken);
-    }
-    const braceMatching = new Map(getEntries({
-      [18 /* OpenBraceToken */]: 19 /* CloseBraceToken */,
-      [20 /* OpenParenToken */]: 21 /* CloseParenToken */,
-      [22 /* OpenBracketToken */]: 23 /* CloseBracketToken */,
-      [31 /* GreaterThanToken */]: 29 /* LessThanToken */
-    }));
-    braceMatching.forEach((value, key) => braceMatching.set(value.toString(), Number(key)));
-    function getBraceMatchingAtPosition(fileName, position) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const token = getTouchingToken(sourceFile, position);
-      const matchKind = token.getStart(sourceFile) === position ? braceMatching.get(token.kind.toString()) : void 0;
-      const match = matchKind && findChildOfKind(token.parent, matchKind, sourceFile);
-      return match ? [createTextSpanFromNode(token, sourceFile), createTextSpanFromNode(match, sourceFile)].sort((a, b) => a.start - b.start) : emptyArray;
-    }
-    function getIndentationAtPosition(fileName, position, editorOptions) {
-      let start2 = timestamp();
-      const settings = toEditorSettings(editorOptions);
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      log("getIndentationAtPosition: getCurrentSourceFile: " + (timestamp() - start2));
-      start2 = timestamp();
-      const result = ts_formatting_exports.SmartIndenter.getIndentation(position, sourceFile, settings);
-      log("getIndentationAtPosition: computeIndentation  : " + (timestamp() - start2));
-      return result;
-    }
-    function getFormattingEditsForRange(fileName, start2, end, options) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      return ts_formatting_exports.formatSelection(start2, end, sourceFile, ts_formatting_exports.getFormatContext(toEditorSettings(options), host));
-    }
-    function getFormattingEditsForDocument(fileName, options) {
-      return ts_formatting_exports.formatDocument(syntaxTreeCache.getCurrentSourceFile(fileName), ts_formatting_exports.getFormatContext(toEditorSettings(options), host));
+    const globalCache = resolutionHost.getGlobalCache();
+    if (globalCache !== void 0 && !isExternalModuleNameRelative(moduleName) && !(primaryResult.resolvedModule && extensionIsTS(primaryResult.resolvedModule.extension))) {
+      const { resolvedModule, failedLookupLocations, affectingLocations, resolutionDiagnostics } = loadModuleFromGlobalCache(
+        Debug.checkDefined(resolutionHost.globalCacheResolutionModuleName)(moduleName),
+        resolutionHost.projectName,
+        compilerOptions,
+        host,
+        globalCache,
+        moduleResolutionCache
+      );
+      if (resolvedModule) {
+        primaryResult.resolvedModule = resolvedModule;
+        primaryResult.failedLookupLocations = updateResolutionField(primaryResult.failedLookupLocations, failedLookupLocations);
+        primaryResult.affectingLocations = updateResolutionField(primaryResult.affectingLocations, affectingLocations);
+        primaryResult.resolutionDiagnostics = updateResolutionField(primaryResult.resolutionDiagnostics, resolutionDiagnostics);
+        return primaryResult;
+      }
     }
-    function getFormattingEditsAfterKeystroke(fileName, position, key, options) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const formatContext = ts_formatting_exports.getFormatContext(toEditorSettings(options), host);
-      if (!isInComment(sourceFile, position)) {
-        switch (key) {
-          case "{":
-            return ts_formatting_exports.formatOnOpeningCurly(position, sourceFile, formatContext);
-          case "}":
-            return ts_formatting_exports.formatOnClosingCurly(position, sourceFile, formatContext);
-          case ";":
-            return ts_formatting_exports.formatOnSemicolon(position, sourceFile, formatContext);
-          case "\n":
-            return ts_formatting_exports.formatOnEnter(position, sourceFile, formatContext);
+    return primaryResult;
+  }
+  function createModuleResolutionLoader2(containingFile, redirectedReference, options) {
+    return {
+      nameAndMode: moduleResolutionNameAndModeGetter,
+      resolve: (moduleName, resoluionMode) => resolveModuleName2(
+        moduleName,
+        containingFile,
+        options,
+        redirectedReference,
+        resoluionMode
+      )
+    };
+  }
+  function resolveNamesWithLocalCache({
+    entries,
+    containingFile,
+    containingSourceFile,
+    redirectedReference,
+    options,
+    perFileCache,
+    reusedNames,
+    loader,
+    getResolutionWithResolvedFileName,
+    shouldRetryResolution,
+    logChanges
+  }) {
+    var _a2;
+    const path = resolutionHost.toPath(containingFile);
+    const resolutionsInFile = perFileCache.get(path) || perFileCache.set(path, createModeAwareCache()).get(path);
+    const resolvedModules = [];
+    const hasInvalidatedNonRelativeUnresolvedImport = logChanges && isFileWithInvalidatedNonRelativeUnresolvedImports(path);
+    const program = resolutionHost.getCurrentProgram();
+    const oldRedirect = program && program.getResolvedProjectReferenceToRedirect(containingFile);
+    const unmatchedRedirects = oldRedirect ? !redirectedReference || redirectedReference.sourceFile.path !== oldRedirect.sourceFile.path : !!redirectedReference;
+    const seenNamesInFile = createModeAwareCache();
+    for (const entry of entries) {
+      const name = loader.nameAndMode.getName(entry);
+      const mode = loader.nameAndMode.getMode(entry, containingSourceFile);
+      let resolution = resolutionsInFile.get(name, mode);
+      if (!seenNamesInFile.has(name, mode) && unmatchedRedirects || !resolution || resolution.isInvalidated || // If the name is unresolved import that was invalidated, recalculate
+      hasInvalidatedNonRelativeUnresolvedImport && !isExternalModuleNameRelative(name) && shouldRetryResolution(resolution)) {
+        const existingResolution = resolution;
+        resolution = loader.resolve(name, mode);
+        if (resolutionHost.onDiscoveredSymlink && resolutionIsSymlink(resolution)) {
+          resolutionHost.onDiscoveredSymlink();
+        }
+        resolutionsInFile.set(name, mode, resolution);
+        watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, path, getResolutionWithResolvedFileName);
+        if (existingResolution) {
+          stopWatchFailedLookupLocationOfResolution(existingResolution, path, getResolutionWithResolvedFileName);
+        }
+        if (logChanges && filesWithChangedSetOfUnresolvedImports && !resolutionIsEqualTo(existingResolution, resolution)) {
+          filesWithChangedSetOfUnresolvedImports.push(path);
+          logChanges = false;
+        }
+      } else {
+        const host = ((_a2 = resolutionHost.getCompilerHost) == null ? void 0 : _a2.call(resolutionHost)) || resolutionHost;
+        if (isTraceEnabled(options, host) && !seenNamesInFile.has(name, mode)) {
+          const resolved = getResolutionWithResolvedFileName(resolution);
+          trace(
+            host,
+            perFileCache === resolvedModuleNames ? (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved : (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved,
+            name,
+            containingFile,
+            resolved == null ? void 0 : resolved.resolvedFileName,
+            (resolved == null ? void 0 : resolved.packageId) && packageIdToString(resolved.packageId)
+          );
         }
       }
-      return [];
+      Debug.assert(resolution !== void 0 && !resolution.isInvalidated);
+      seenNamesInFile.set(name, mode, true);
+      resolvedModules.push(resolution);
     }
-    function getCodeFixesAtPosition(fileName, start2, end, errorCodes64, formatOptions, preferences = emptyOptions) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      const span = createTextSpanFromBounds(start2, end);
-      const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host);
-      return flatMap(deduplicate(errorCodes64, equateValues, compareValues), (errorCode) => {
-        cancellationToken.throwIfCancellationRequested();
-        return ts_codefix_exports.getFixes({ errorCode, sourceFile, span, program, host, cancellationToken, formatContext, preferences });
+    reusedNames == null ? void 0 : reusedNames.forEach((entry) => seenNamesInFile.set(
+      loader.nameAndMode.getName(entry),
+      loader.nameAndMode.getMode(entry, containingSourceFile),
+      true
+    ));
+    if (resolutionsInFile.size() !== seenNamesInFile.size()) {
+      resolutionsInFile.forEach((resolution, name, mode) => {
+        if (!seenNamesInFile.has(name, mode)) {
+          stopWatchFailedLookupLocationOfResolution(resolution, path, getResolutionWithResolvedFileName);
+          resolutionsInFile.delete(name, mode);
+        }
       });
     }
-    function getCombinedCodeFix(scope, fixId52, formatOptions, preferences = emptyOptions) {
-      synchronizeHostData();
-      Debug.assert(scope.type === "file");
-      const sourceFile = getValidSourceFile(scope.fileName);
-      const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host);
-      return ts_codefix_exports.getAllFixes({ fixId: fixId52, sourceFile, program, host, cancellationToken, formatContext, preferences });
-    }
-    function organizeImports2(args, formatOptions, preferences = emptyOptions) {
-      var _a3;
-      synchronizeHostData();
-      Debug.assert(args.type === "file");
-      const sourceFile = getValidSourceFile(args.fileName);
-      const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host);
-      const mode = (_a3 = args.mode) != null ? _a3 : args.skipDestructiveCodeActions ? "SortAndCombine" /* SortAndCombine */ : "All" /* All */;
-      return ts_OrganizeImports_exports.organizeImports(sourceFile, formatContext, host, program, preferences, mode);
-    }
-    function getEditsForFileRename2(oldFilePath, newFilePath, formatOptions, preferences = emptyOptions) {
-      return getEditsForFileRename(getProgram(), oldFilePath, newFilePath, host, ts_formatting_exports.getFormatContext(formatOptions, host), preferences, sourceMapper);
-    }
-    function applyCodeActionCommand(fileName, actionOrFormatSettingsOrUndefined) {
-      const action = typeof fileName === "string" ? actionOrFormatSettingsOrUndefined : fileName;
-      return isArray(action) ? Promise.all(action.map((a) => applySingleCodeActionCommand(a))) : applySingleCodeActionCommand(action);
-    }
-    function applySingleCodeActionCommand(action) {
-      const getPath = (path) => toPath(path, currentDirectory, getCanonicalFileName);
-      Debug.assertEqual(action.type, "install package");
-      return host.installPackage ? host.installPackage({ fileName: getPath(action.file), packageName: action.packageName }) : Promise.reject("Host does not implement `installPackage`");
-    }
-    function getDocCommentTemplateAtPosition2(fileName, position, options) {
-      return ts_JsDoc_exports.getDocCommentTemplateAtPosition(getNewLineOrDefaultFromHost(host), syntaxTreeCache.getCurrentSourceFile(fileName), position, options);
-    }
-    function isValidBraceCompletionAtPosition(fileName, position, openingBrace) {
-      if (openingBrace === 60 /* lessThan */) {
-        return false;
+    return resolvedModules;
+    function resolutionIsEqualTo(oldResolution, newResolution) {
+      if (oldResolution === newResolution) {
+        return true;
       }
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      if (isInString(sourceFile, position)) {
+      if (!oldResolution || !newResolution) {
         return false;
       }
-      if (isInsideJsxElementOrAttribute(sourceFile, position)) {
-        return openingBrace === 123 /* openBrace */;
+      const oldResult = getResolutionWithResolvedFileName(oldResolution);
+      const newResult = getResolutionWithResolvedFileName(newResolution);
+      if (oldResult === newResult) {
+        return true;
       }
-      if (isInTemplateString(sourceFile, position)) {
+      if (!oldResult || !newResult) {
         return false;
       }
-      switch (openingBrace) {
-        case 39 /* singleQuote */:
-        case 34 /* doubleQuote */:
-        case 96 /* backtick */:
-          return !isInComment(sourceFile, position);
-      }
-      return true;
+      return oldResult.resolvedFileName === newResult.resolvedFileName;
     }
-    function getJsxClosingTagAtPosition(fileName, position) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const token = findPrecedingToken(position, sourceFile);
-      if (!token)
-        return void 0;
-      const element = token.kind === 31 /* GreaterThanToken */ && isJsxOpeningElement(token.parent) ? token.parent.parent : isJsxText(token) && isJsxElement(token.parent) ? token.parent : void 0;
-      if (element && isUnclosedTag(element)) {
-        return { newText: `</${element.openingElement.tagName.getText(sourceFile)}>` };
-      }
-      const fragment = token.kind === 31 /* GreaterThanToken */ && isJsxOpeningFragment(token.parent) ? token.parent.parent : isJsxText(token) && isJsxFragment(token.parent) ? token.parent : void 0;
-      if (fragment && isUnclosedFragment(fragment)) {
-        return { newText: "</>" };
+  }
+  function resolveTypeReferenceDirectiveReferences(typeDirectiveReferences, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
+    var _a2;
+    return resolveNamesWithLocalCache({
+      entries: typeDirectiveReferences,
+      containingFile,
+      containingSourceFile,
+      redirectedReference,
+      options,
+      reusedNames,
+      perFileCache: resolvedTypeReferenceDirectives,
+      loader: createTypeReferenceResolutionLoader(
+        containingFile,
+        redirectedReference,
+        options,
+        ((_a2 = resolutionHost.getCompilerHost) == null ? void 0 : _a2.call(resolutionHost)) || resolutionHost,
+        typeReferenceDirectiveResolutionCache
+      ),
+      getResolutionWithResolvedFileName: getResolvedTypeReferenceDirective2,
+      shouldRetryResolution: (resolution) => resolution.resolvedTypeReferenceDirective === void 0
+    });
+  }
+  function resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
+    return resolveNamesWithLocalCache({
+      entries: moduleLiterals,
+      containingFile,
+      containingSourceFile,
+      redirectedReference,
+      options,
+      reusedNames,
+      perFileCache: resolvedModuleNames,
+      loader: createModuleResolutionLoader2(
+        containingFile,
+        redirectedReference,
+        options
+      ),
+      getResolutionWithResolvedFileName: getResolvedModule2,
+      shouldRetryResolution: (resolution) => !resolution.resolvedModule || !resolutionExtensionIsTSOrJson(resolution.resolvedModule.extension),
+      logChanges: logChangesWhenResolvingModule
+    });
+  }
+  function resolveSingleModuleNameWithoutWatching(moduleName, containingFile) {
+    const path = resolutionHost.toPath(containingFile);
+    const resolutionsInFile = resolvedModuleNames.get(path);
+    const resolution = resolutionsInFile == null ? void 0 : resolutionsInFile.get(
+      moduleName,
+      /*mode*/
+      void 0
+    );
+    if (resolution && !resolution.isInvalidated)
+      return resolution;
+    return resolveModuleName2(moduleName, containingFile, resolutionHost.getCompilationSettings());
+  }
+  function isNodeModulesAtTypesDirectory(dirPath) {
+    return endsWith(dirPath, "/node_modules/@types");
+  }
+  function getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath) {
+    if (isInDirectoryPath(rootPath, failedLookupLocationPath)) {
+      failedLookupLocation = isRootedDiskPath(failedLookupLocation) ? normalizePath(failedLookupLocation) : getNormalizedAbsolutePath(failedLookupLocation, getCurrentDirectory());
+      const failedLookupPathSplit = failedLookupLocationPath.split(directorySeparator);
+      const failedLookupSplit = failedLookupLocation.split(directorySeparator);
+      Debug.assert(failedLookupSplit.length === failedLookupPathSplit.length, `FailedLookup: ${failedLookupLocation} failedLookupLocationPath: ${failedLookupLocationPath}`);
+      if (failedLookupPathSplit.length > rootSplitLength + 1) {
+        return {
+          dir: failedLookupSplit.slice(0, rootSplitLength + 1).join(directorySeparator),
+          dirPath: failedLookupPathSplit.slice(0, rootSplitLength + 1).join(directorySeparator)
+        };
+      } else {
+        return {
+          dir: rootDir,
+          dirPath: rootPath,
+          nonRecursive: false
+        };
       }
     }
-    function getLinesForRange(sourceFile, textRange) {
-      return {
-        lineStarts: sourceFile.getLineStarts(),
-        firstLine: sourceFile.getLineAndCharacterOfPosition(textRange.pos).line,
-        lastLine: sourceFile.getLineAndCharacterOfPosition(textRange.end).line
-      };
+    return getDirectoryToWatchFromFailedLookupLocationDirectory(
+      getDirectoryPath(getNormalizedAbsolutePath(failedLookupLocation, getCurrentDirectory())),
+      getDirectoryPath(failedLookupLocationPath)
+    );
+  }
+  function getDirectoryToWatchFromFailedLookupLocationDirectory(dir, dirPath) {
+    while (pathContainsNodeModules(dirPath)) {
+      dir = getDirectoryPath(dir);
+      dirPath = getDirectoryPath(dirPath);
     }
-    function toggleLineComment(fileName, textRange, insertComment) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const textChanges2 = [];
-      const { lineStarts, firstLine, lastLine } = getLinesForRange(sourceFile, textRange);
-      let isCommenting = insertComment || false;
-      let leftMostPosition = Number.MAX_VALUE;
-      const lineTextStarts = /* @__PURE__ */ new Map();
-      const firstNonWhitespaceCharacterRegex = new RegExp(/\S/);
-      const isJsx = isInsideJsxElement(sourceFile, lineStarts[firstLine]);
-      const openComment = isJsx ? "{/*" : "//";
-      for (let i = firstLine; i <= lastLine; i++) {
-        const lineText = sourceFile.text.substring(lineStarts[i], sourceFile.getLineEndOfPosition(lineStarts[i]));
-        const regExec = firstNonWhitespaceCharacterRegex.exec(lineText);
-        if (regExec) {
-          leftMostPosition = Math.min(leftMostPosition, regExec.index);
-          lineTextStarts.set(i.toString(), regExec.index);
-          if (lineText.substr(regExec.index, openComment.length) !== openComment) {
-            isCommenting = insertComment === void 0 || insertComment;
-          }
-        }
-      }
-      for (let i = firstLine; i <= lastLine; i++) {
-        if (firstLine !== lastLine && lineStarts[i] === textRange.end) {
-          continue;
-        }
-        const lineTextStart = lineTextStarts.get(i.toString());
-        if (lineTextStart !== void 0) {
-          if (isJsx) {
-            textChanges2.push.apply(textChanges2, toggleMultilineComment(fileName, { pos: lineStarts[i] + leftMostPosition, end: sourceFile.getLineEndOfPosition(lineStarts[i]) }, isCommenting, isJsx));
-          } else if (isCommenting) {
-            textChanges2.push({
-              newText: openComment,
-              span: {
-                length: 0,
-                start: lineStarts[i] + leftMostPosition
-              }
-            });
-          } else if (sourceFile.text.substr(lineStarts[i] + lineTextStart, openComment.length) === openComment) {
-            textChanges2.push({
-              newText: "",
-              span: {
-                length: openComment.length,
-                start: lineStarts[i] + lineTextStart
-              }
-            });
-          }
-        }
-      }
-      return textChanges2;
+    if (isNodeModulesDirectory(dirPath)) {
+      return canWatchDirectoryOrFile(getDirectoryPath(dirPath)) ? { dir, dirPath } : void 0;
     }
-    function toggleMultilineComment(fileName, textRange, insertComment, isInsideJsx) {
-      var _a3;
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const textChanges2 = [];
-      const { text } = sourceFile;
-      let hasComment = false;
-      let isCommenting = insertComment || false;
-      const positions = [];
-      let { pos } = textRange;
-      const isJsx = isInsideJsx !== void 0 ? isInsideJsx : isInsideJsxElement(sourceFile, pos);
-      const openMultiline = isJsx ? "{/*" : "/*";
-      const closeMultiline = isJsx ? "*/}" : "*/";
-      const openMultilineRegex = isJsx ? "\\{\\/\\*" : "\\/\\*";
-      const closeMultilineRegex = isJsx ? "\\*\\/\\}" : "\\*\\/";
-      while (pos <= textRange.end) {
-        const offset = text.substr(pos, openMultiline.length) === openMultiline ? openMultiline.length : 0;
-        const commentRange = isInComment(sourceFile, pos + offset);
-        if (commentRange) {
-          if (isJsx) {
-            commentRange.pos--;
-            commentRange.end++;
-          }
-          positions.push(commentRange.pos);
-          if (commentRange.kind === 3 /* MultiLineCommentTrivia */) {
-            positions.push(commentRange.end);
-          }
-          hasComment = true;
-          pos = commentRange.end + 1;
-        } else {
-          const newPos = text.substring(pos, textRange.end).search(`(${openMultilineRegex})|(${closeMultilineRegex})`);
-          isCommenting = insertComment !== void 0 ? insertComment : isCommenting || !isTextWhiteSpaceLike(text, pos, newPos === -1 ? textRange.end : pos + newPos);
-          pos = newPos === -1 ? textRange.end + 1 : pos + newPos + closeMultiline.length;
-        }
-      }
-      if (isCommenting || !hasComment) {
-        if (((_a3 = isInComment(sourceFile, textRange.pos)) == null ? void 0 : _a3.kind) !== 2 /* SingleLineCommentTrivia */) {
-          insertSorted(positions, textRange.pos, compareValues);
-        }
-        insertSorted(positions, textRange.end, compareValues);
-        const firstPos = positions[0];
-        if (text.substr(firstPos, openMultiline.length) !== openMultiline) {
-          textChanges2.push({
-            newText: openMultiline,
-            span: {
-              length: 0,
-              start: firstPos
-            }
-          });
-        }
-        for (let i = 1; i < positions.length - 1; i++) {
-          if (text.substr(positions[i] - closeMultiline.length, closeMultiline.length) !== closeMultiline) {
-            textChanges2.push({
-              newText: closeMultiline,
-              span: {
-                length: 0,
-                start: positions[i]
-              }
-            });
-          }
-          if (text.substr(positions[i], openMultiline.length) !== openMultiline) {
-            textChanges2.push({
-              newText: openMultiline,
-              span: {
-                length: 0,
-                start: positions[i]
-              }
-            });
-          }
-        }
-        if (textChanges2.length % 2 !== 0) {
-          textChanges2.push({
-            newText: closeMultiline,
-            span: {
-              length: 0,
-              start: positions[positions.length - 1]
-            }
-          });
-        }
-      } else {
-        for (const pos2 of positions) {
-          const from = pos2 - closeMultiline.length > 0 ? pos2 - closeMultiline.length : 0;
-          const offset = text.substr(from, closeMultiline.length) === closeMultiline ? closeMultiline.length : 0;
-          textChanges2.push({
-            newText: "",
-            span: {
-              length: openMultiline.length,
-              start: pos2 - offset
-            }
-          });
+    let nonRecursive = true;
+    let subDirectoryPath, subDirectory;
+    if (rootPath !== void 0) {
+      while (!isInDirectoryPath(dirPath, rootPath)) {
+        const parentPath = getDirectoryPath(dirPath);
+        if (parentPath === dirPath) {
+          break;
         }
+        nonRecursive = false;
+        subDirectoryPath = dirPath;
+        subDirectory = dir;
+        dirPath = parentPath;
+        dir = getDirectoryPath(dir);
       }
-      return textChanges2;
     }
-    function commentSelection(fileName, textRange) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const { firstLine, lastLine } = getLinesForRange(sourceFile, textRange);
-      return firstLine === lastLine && textRange.pos !== textRange.end ? toggleMultilineComment(fileName, textRange, true) : toggleLineComment(fileName, textRange, true);
-    }
-    function uncommentSelection(fileName, textRange) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const textChanges2 = [];
-      const { pos } = textRange;
-      let { end } = textRange;
-      if (pos === end) {
-        end += isInsideJsxElement(sourceFile, pos) ? 2 : 1;
+    return canWatchDirectoryOrFile(dirPath) ? { dir: subDirectory || dir, dirPath: subDirectoryPath || dirPath, nonRecursive } : void 0;
+  }
+  function isPathWithDefaultFailedLookupExtension(path) {
+    return fileExtensionIsOneOf(path, failedLookupDefaultExtensions);
+  }
+  function watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, filePath, getResolutionWithResolvedFileName) {
+    var _a2, _b;
+    if (resolution.refCount) {
+      resolution.refCount++;
+      Debug.assertIsDefined(resolution.files);
+    } else {
+      resolution.refCount = 1;
+      Debug.assert(!((_a2 = resolution.files) == null ? void 0 : _a2.size));
+      if (isExternalModuleNameRelative(name)) {
+        watchFailedLookupLocationOfResolution(resolution);
+      } else {
+        nonRelativeExternalModuleResolutions.add(name, resolution);
       }
-      for (let i = pos; i <= end; i++) {
-        const commentRange = isInComment(sourceFile, i);
-        if (commentRange) {
-          switch (commentRange.kind) {
-            case 2 /* SingleLineCommentTrivia */:
-              textChanges2.push.apply(textChanges2, toggleLineComment(fileName, { end: commentRange.end, pos: commentRange.pos + 1 }, false));
-              break;
-            case 3 /* MultiLineCommentTrivia */:
-              textChanges2.push.apply(textChanges2, toggleMultilineComment(fileName, { end: commentRange.end, pos: commentRange.pos + 1 }, false));
-          }
-          i = commentRange.end + 1;
-        }
+      const resolved = getResolutionWithResolvedFileName(resolution);
+      if (resolved && resolved.resolvedFileName) {
+        const key = resolutionHost.toPath(resolved.resolvedFileName);
+        let resolutions = resolvedFileToResolution.get(key);
+        if (!resolutions)
+          resolvedFileToResolution.set(key, resolutions = /* @__PURE__ */ new Set());
+        resolutions.add(resolution);
       }
-      return textChanges2;
-    }
-    function isUnclosedTag({ openingElement, closingElement, parent: parent2 }) {
-      return !tagNamesAreEquivalent(openingElement.tagName, closingElement.tagName) || isJsxElement(parent2) && tagNamesAreEquivalent(openingElement.tagName, parent2.openingElement.tagName) && isUnclosedTag(parent2);
     }
-    function isUnclosedFragment({ closingFragment, parent: parent2 }) {
-      return !!(closingFragment.flags & 131072 /* ThisNodeHasError */) || isJsxFragment(parent2) && isUnclosedFragment(parent2);
-    }
-    function getSpanOfEnclosingComment(fileName, position, onlyMultiLine) {
-      const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
-      const range = ts_formatting_exports.getRangeOfEnclosingComment(sourceFile, position);
-      return range && (!onlyMultiLine || range.kind === 3 /* MultiLineCommentTrivia */) ? createTextSpanFromRange(range) : void 0;
-    }
-    function getTodoComments(fileName, descriptors) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      cancellationToken.throwIfCancellationRequested();
-      const fileContents = sourceFile.text;
-      const result = [];
-      if (descriptors.length > 0 && !isNodeModulesFile(sourceFile.fileName)) {
-        const regExp = getTodoCommentsRegExp();
-        let matchArray;
-        while (matchArray = regExp.exec(fileContents)) {
-          cancellationToken.throwIfCancellationRequested();
-          const firstDescriptorCaptureIndex = 3;
-          Debug.assert(matchArray.length === descriptors.length + firstDescriptorCaptureIndex);
-          const preamble = matchArray[1];
-          const matchPosition = matchArray.index + preamble.length;
-          if (!isInComment(sourceFile, matchPosition)) {
-            continue;
-          }
-          let descriptor;
-          for (let i = 0; i < descriptors.length; i++) {
-            if (matchArray[i + firstDescriptorCaptureIndex]) {
-              descriptor = descriptors[i];
-            }
+    ((_b = resolution.files) != null ? _b : resolution.files = /* @__PURE__ */ new Set()).add(filePath);
+  }
+  function watchFailedLookupLocationOfResolution(resolution) {
+    Debug.assert(!!resolution.refCount);
+    const { failedLookupLocations, affectingLocations } = resolution;
+    if (!(failedLookupLocations == null ? void 0 : failedLookupLocations.length) && !(affectingLocations == null ? void 0 : affectingLocations.length))
+      return;
+    if (failedLookupLocations == null ? void 0 : failedLookupLocations.length)
+      resolutionsWithFailedLookups.add(resolution);
+    let setAtRoot = false;
+    if (failedLookupLocations) {
+      for (const failedLookupLocation of failedLookupLocations) {
+        const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
+        const toWatch = getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath);
+        if (toWatch) {
+          const { dir, dirPath, nonRecursive } = toWatch;
+          if (!isPathWithDefaultFailedLookupExtension(failedLookupLocationPath)) {
+            const refCount = customFailedLookupPaths.get(failedLookupLocationPath) || 0;
+            customFailedLookupPaths.set(failedLookupLocationPath, refCount + 1);
           }
-          if (descriptor === void 0)
-            return Debug.fail();
-          if (isLetterOrDigit(fileContents.charCodeAt(matchPosition + descriptor.text.length))) {
-            continue;
+          if (dirPath === rootPath) {
+            Debug.assert(!nonRecursive);
+            setAtRoot = true;
+          } else {
+            setDirectoryWatcher(dir, dirPath, nonRecursive);
           }
-          const message = matchArray[2];
-          result.push({ descriptor, message, position: matchPosition });
         }
       }
-      return result;
-      function escapeRegExp(str) {
-        return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
-      }
-      function getTodoCommentsRegExp() {
-        const singleLineCommentStart = /(?:\/\/+\s*)/.source;
-        const multiLineCommentStart = /(?:\/\*+\s*)/.source;
-        const anyNumberOfSpacesAndAsterisksAtStartOfLine = /(?:^(?:\s|\*)*)/.source;
-        const preamble = "(" + anyNumberOfSpacesAndAsterisksAtStartOfLine + "|" + singleLineCommentStart + "|" + multiLineCommentStart + ")";
-        const literals = "(?:" + map(descriptors, (d) => "(" + escapeRegExp(d.text) + ")").join("|") + ")";
-        const endOfLineOrEndOfComment = /(?:$|\*\/)/.source;
-        const messageRemainder = /(?:.*?)/.source;
-        const messagePortion = "(" + literals + messageRemainder + ")";
-        const regExpString = preamble + messagePortion + endOfLineOrEndOfComment;
-        return new RegExp(regExpString, "gim");
-      }
-      function isLetterOrDigit(char) {
-        return char >= 97 /* a */ && char <= 122 /* z */ || char >= 65 /* A */ && char <= 90 /* Z */ || char >= 48 /* _0 */ && char <= 57 /* _9 */;
-      }
-      function isNodeModulesFile(path) {
-        return stringContains(path, "/node_modules/");
-      }
-    }
-    function getRenameInfo2(fileName, position, preferences) {
-      synchronizeHostData();
-      return ts_Rename_exports.getRenameInfo(program, getValidSourceFile(fileName), position, preferences || {});
-    }
-    function getRefactorContext(file, positionOrRange, preferences, formatOptions, triggerReason, kind) {
-      const [startPosition, endPosition] = typeof positionOrRange === "number" ? [positionOrRange, void 0] : [positionOrRange.pos, positionOrRange.end];
-      return {
-        file,
-        startPosition,
-        endPosition,
-        program: getProgram(),
-        host,
-        formatContext: ts_formatting_exports.getFormatContext(formatOptions, host),
-        cancellationToken,
-        preferences,
-        triggerReason,
-        kind
-      };
-    }
-    function getInlayHintsContext(file, span, preferences) {
-      return {
-        file,
-        program: getProgram(),
-        host,
-        span,
-        preferences,
-        cancellationToken
-      };
-    }
-    function getSmartSelectionRange2(fileName, position) {
-      return ts_SmartSelectionRange_exports.getSmartSelectionRange(position, syntaxTreeCache.getCurrentSourceFile(fileName));
-    }
-    function getApplicableRefactors2(fileName, positionOrRange, preferences = emptyOptions, triggerReason, kind) {
-      synchronizeHostData();
-      const file = getValidSourceFile(fileName);
-      return ts_refactor_exports.getApplicableRefactors(getRefactorContext(file, positionOrRange, preferences, emptyOptions, triggerReason, kind));
-    }
-    function getEditsForRefactor2(fileName, formatOptions, positionOrRange, refactorName13, actionName2, preferences = emptyOptions) {
-      synchronizeHostData();
-      const file = getValidSourceFile(fileName);
-      return ts_refactor_exports.getEditsForRefactor(getRefactorContext(file, positionOrRange, preferences, formatOptions), refactorName13, actionName2);
-    }
-    function toLineColumnOffset(fileName, position) {
-      if (position === 0) {
-        return { line: 0, character: 0 };
-      }
-      return sourceMapper.toLineColumnOffset(fileName, position);
-    }
-    function prepareCallHierarchy(fileName, position) {
-      synchronizeHostData();
-      const declarations = ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, getTouchingPropertyName(getValidSourceFile(fileName), position));
-      return declarations && mapOneOrMany(declarations, (declaration) => ts_CallHierarchy_exports.createCallHierarchyItem(program, declaration));
-    }
-    function provideCallHierarchyIncomingCalls(fileName, position) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      const declaration = firstOrOnly(ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, position === 0 ? sourceFile : getTouchingPropertyName(sourceFile, position)));
-      return declaration ? ts_CallHierarchy_exports.getIncomingCalls(program, declaration, cancellationToken) : [];
-    }
-    function provideCallHierarchyOutgoingCalls(fileName, position) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      const declaration = firstOrOnly(ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, position === 0 ? sourceFile : getTouchingPropertyName(sourceFile, position)));
-      return declaration ? ts_CallHierarchy_exports.getOutgoingCalls(program, declaration) : [];
-    }
-    function provideInlayHints2(fileName, span, preferences = emptyOptions) {
-      synchronizeHostData();
-      const sourceFile = getValidSourceFile(fileName);
-      return ts_InlayHints_exports.provideInlayHints(getInlayHintsContext(sourceFile, span, preferences));
-    }
-    const ls = {
-      dispose,
-      cleanupSemanticCache,
-      getSyntacticDiagnostics,
-      getSemanticDiagnostics,
-      getSuggestionDiagnostics,
-      getCompilerOptionsDiagnostics,
-      getSyntacticClassifications: getSyntacticClassifications2,
-      getSemanticClassifications: getSemanticClassifications3,
-      getEncodedSyntacticClassifications: getEncodedSyntacticClassifications2,
-      getEncodedSemanticClassifications: getEncodedSemanticClassifications3,
-      getCompletionsAtPosition: getCompletionsAtPosition2,
-      getCompletionEntryDetails: getCompletionEntryDetails2,
-      getCompletionEntrySymbol: getCompletionEntrySymbol2,
-      getSignatureHelpItems: getSignatureHelpItems2,
-      getQuickInfoAtPosition,
-      getDefinitionAtPosition: getDefinitionAtPosition2,
-      getDefinitionAndBoundSpan: getDefinitionAndBoundSpan2,
-      getImplementationAtPosition,
-      getTypeDefinitionAtPosition: getTypeDefinitionAtPosition2,
-      getReferencesAtPosition,
-      findReferences,
-      getFileReferences,
-      getOccurrencesAtPosition,
-      getDocumentHighlights,
-      getNameOrDottedNameSpan,
-      getBreakpointStatementAtPosition,
-      getNavigateToItems: getNavigateToItems2,
-      getRenameInfo: getRenameInfo2,
-      getSmartSelectionRange: getSmartSelectionRange2,
-      findRenameLocations,
-      getNavigationBarItems: getNavigationBarItems2,
-      getNavigationTree: getNavigationTree2,
-      getOutliningSpans,
-      getTodoComments,
-      getBraceMatchingAtPosition,
-      getIndentationAtPosition,
-      getFormattingEditsForRange,
-      getFormattingEditsForDocument,
-      getFormattingEditsAfterKeystroke,
-      getDocCommentTemplateAtPosition: getDocCommentTemplateAtPosition2,
-      isValidBraceCompletionAtPosition,
-      getJsxClosingTagAtPosition,
-      getSpanOfEnclosingComment,
-      getCodeFixesAtPosition,
-      getCombinedCodeFix,
-      applyCodeActionCommand,
-      organizeImports: organizeImports2,
-      getEditsForFileRename: getEditsForFileRename2,
-      getEmitOutput,
-      getNonBoundSourceFile,
-      getProgram,
-      getCurrentProgram: () => program,
-      getAutoImportProvider,
-      updateIsDefinitionOfReferencedSymbols,
-      getApplicableRefactors: getApplicableRefactors2,
-      getEditsForRefactor: getEditsForRefactor2,
-      toLineColumnOffset,
-      getSourceMapper: () => sourceMapper,
-      clearSourceMapperCache: () => sourceMapper.clearCache(),
-      prepareCallHierarchy,
-      provideCallHierarchyIncomingCalls,
-      provideCallHierarchyOutgoingCalls,
-      toggleLineComment,
-      toggleMultilineComment,
-      commentSelection,
-      uncommentSelection,
-      provideInlayHints: provideInlayHints2
-    };
-    switch (languageServiceMode) {
-      case 0 /* Semantic */:
-        break;
-      case 1 /* PartialSemantic */:
-        invalidOperationsInPartialSemanticMode.forEach(
-          (key) => ls[key] = () => {
-            throw new Error(`LanguageService Operation: ${key} not allowed in LanguageServiceMode.PartialSemantic`);
-          }
-        );
-        break;
-      case 2 /* Syntactic */:
-        invalidOperationsInSyntacticMode.forEach(
-          (key) => ls[key] = () => {
-            throw new Error(`LanguageService Operation: ${key} not allowed in LanguageServiceMode.Syntactic`);
-          }
+      if (setAtRoot) {
+        setDirectoryWatcher(
+          rootDir,
+          rootPath,
+          /*nonRecursive*/
+          true
         );
-        break;
-      default:
-        Debug.assertNever(languageServiceMode);
+      }
     }
-    return ls;
+    watchAffectingLocationsOfResolution(resolution, !(failedLookupLocations == null ? void 0 : failedLookupLocations.length));
   }
-  function getNameTable(sourceFile) {
-    if (!sourceFile.nameTable) {
-      initializeNameTable(sourceFile);
+  function watchAffectingLocationsOfResolution(resolution, addToResolutionsWithOnlyAffectingLocations) {
+    Debug.assert(!!resolution.refCount);
+    const { affectingLocations } = resolution;
+    if (!(affectingLocations == null ? void 0 : affectingLocations.length))
+      return;
+    if (addToResolutionsWithOnlyAffectingLocations)
+      resolutionsWithOnlyAffectingLocations.add(resolution);
+    for (const affectingLocation of affectingLocations) {
+      createFileWatcherOfAffectingLocation(
+        affectingLocation,
+        /*forResolution*/
+        true
+      );
     }
-    return sourceFile.nameTable;
-  }
-  function initializeNameTable(sourceFile) {
-    const nameTable = sourceFile.nameTable = /* @__PURE__ */ new Map();
-    sourceFile.forEachChild(function walk(node) {
-      if (isIdentifier(node) && !isTagName(node) && node.escapedText || isStringOrNumericLiteralLike(node) && literalIsName(node)) {
-        const text = getEscapedTextOfIdentifierOrLiteral(node);
-        nameTable.set(text, nameTable.get(text) === void 0 ? node.pos : -1);
-      } else if (isPrivateIdentifier(node)) {
-        const text = node.escapedText;
-        nameTable.set(text, nameTable.get(text) === void 0 ? node.pos : -1);
-      }
-      forEachChild(node, walk);
-      if (hasJSDocNodes(node)) {
-        for (const jsDoc of node.jsDoc) {
-          forEachChild(jsDoc, walk);
-        }
-      }
-    });
   }
-  function literalIsName(node) {
-    return isDeclarationName(node) || node.parent.kind === 280 /* ExternalModuleReference */ || isArgumentOfElementAccessExpression(node) || isLiteralComputedPropertyDeclarationName(node);
-  }
-  function getContainingObjectLiteralElement(node) {
-    const element = getContainingObjectLiteralElementWorker(node);
-    return element && (isObjectLiteralExpression(element.parent) || isJsxAttributes(element.parent)) ? element : void 0;
-  }
-  function getContainingObjectLiteralElementWorker(node) {
-    switch (node.kind) {
-      case 10 /* StringLiteral */:
-      case 14 /* NoSubstitutionTemplateLiteral */:
-      case 8 /* NumericLiteral */:
-        if (node.parent.kind === 164 /* ComputedPropertyName */) {
-          return isObjectLiteralElement(node.parent.parent) ? node.parent.parent : void 0;
-        }
-      case 79 /* Identifier */:
-        return isObjectLiteralElement(node.parent) && (node.parent.parent.kind === 207 /* ObjectLiteralExpression */ || node.parent.parent.kind === 289 /* JsxAttributes */) && node.parent.name === node ? node.parent : void 0;
+  function createFileWatcherOfAffectingLocation(affectingLocation, forResolution) {
+    const fileWatcher = fileWatchesOfAffectingLocations.get(affectingLocation);
+    if (fileWatcher) {
+      if (forResolution)
+        fileWatcher.resolutions++;
+      else
+        fileWatcher.files++;
+      return;
     }
-    return void 0;
-  }
-  function getSymbolAtLocationForQuickInfo(node, checker) {
-    const object = getContainingObjectLiteralElement(node);
-    if (object) {
-      const contextualType = checker.getContextualType(object.parent);
-      const properties = contextualType && getPropertySymbolsFromContextualType(object, checker, contextualType, false);
-      if (properties && properties.length === 1) {
-        return first(properties);
+    let locationToWatch = affectingLocation;
+    if (resolutionHost.realpath) {
+      locationToWatch = resolutionHost.realpath(affectingLocation);
+      if (affectingLocation !== locationToWatch) {
+        const fileWatcher2 = fileWatchesOfAffectingLocations.get(locationToWatch);
+        if (fileWatcher2) {
+          if (forResolution)
+            fileWatcher2.resolutions++;
+          else
+            fileWatcher2.files++;
+          fileWatcher2.paths.add(affectingLocation);
+          fileWatchesOfAffectingLocations.set(affectingLocation, fileWatcher2);
+          return;
+        }
       }
     }
-    return checker.getSymbolAtLocation(node);
-  }
-  function getPropertySymbolsFromContextualType(node, checker, contextualType, unionSymbolOk) {
-    const name = getNameFromPropertyName(node.name);
-    if (!name)
-      return emptyArray;
-    if (!contextualType.isUnion()) {
-      const symbol = contextualType.getProperty(name);
-      return symbol ? [symbol] : emptyArray;
-    }
-    const discriminatedPropertySymbols = mapDefined(contextualType.types, (t) => (isObjectLiteralExpression(node.parent) || isJsxAttributes(node.parent)) && checker.isTypeInvalidDueToUnionDiscriminant(t, node.parent) ? void 0 : t.getProperty(name));
-    if (unionSymbolOk && (discriminatedPropertySymbols.length === 0 || discriminatedPropertySymbols.length === contextualType.types.length)) {
-      const symbol = contextualType.getProperty(name);
-      if (symbol)
-        return [symbol];
-    }
-    if (discriminatedPropertySymbols.length === 0) {
-      return mapDefined(contextualType.types, (t) => t.getProperty(name));
+    const paths = /* @__PURE__ */ new Set();
+    paths.add(locationToWatch);
+    let actualWatcher = canWatchDirectoryOrFile(resolutionHost.toPath(locationToWatch)) ? resolutionHost.watchAffectingFileLocation(locationToWatch, (fileName, eventKind) => {
+      cachedDirectoryStructureHost == null ? void 0 : cachedDirectoryStructureHost.addOrDeleteFile(fileName, resolutionHost.toPath(locationToWatch), eventKind);
+      const packageJsonMap = moduleResolutionCache.getPackageJsonInfoCache().getInternalMap();
+      paths.forEach((path) => {
+        if (watcher.resolutions)
+          (affectingPathChecks != null ? affectingPathChecks : affectingPathChecks = /* @__PURE__ */ new Set()).add(path);
+        if (watcher.files)
+          (affectingPathChecksForFile != null ? affectingPathChecksForFile : affectingPathChecksForFile = /* @__PURE__ */ new Set()).add(path);
+        packageJsonMap == null ? void 0 : packageJsonMap.delete(resolutionHost.toPath(path));
+      });
+      resolutionHost.scheduleInvalidateResolutionsOfFailedLookupLocations();
+    }) : noopFileWatcher;
+    const watcher = {
+      watcher: actualWatcher !== noopFileWatcher ? {
+        close: () => {
+          actualWatcher.close();
+          actualWatcher = noopFileWatcher;
+        }
+      } : actualWatcher,
+      resolutions: forResolution ? 1 : 0,
+      files: forResolution ? 0 : 1,
+      paths
+    };
+    fileWatchesOfAffectingLocations.set(locationToWatch, watcher);
+    if (affectingLocation !== locationToWatch) {
+      fileWatchesOfAffectingLocations.set(affectingLocation, watcher);
+      paths.add(affectingLocation);
     }
-    return discriminatedPropertySymbols;
-  }
-  function isArgumentOfElementAccessExpression(node) {
-    return node && node.parent && node.parent.kind === 209 /* ElementAccessExpression */ && node.parent.argumentExpression === node;
   }
-  function getDefaultLibFilePath(options) {
-    if (sys) {
-      return combinePaths(getDirectoryPath(normalizePath(sys.getExecutingFilePath())), getDefaultLibFileName(options));
+  function watchFailedLookupLocationOfNonRelativeModuleResolutions(resolutions, name) {
+    const program = resolutionHost.getCurrentProgram();
+    if (!program || !program.getTypeChecker().tryFindAmbientModuleWithoutAugmentations(name)) {
+      resolutions.forEach(watchFailedLookupLocationOfResolution);
+    } else {
+      resolutions.forEach((resolution) => watchAffectingLocationsOfResolution(
+        resolution,
+        /*addToResolutionWithOnlyAffectingLocations*/
+        true
+      ));
     }
-    throw new Error("getDefaultLibFilePath is only supported when consumed as a node module. ");
-  }
-  setObjectAllocator(getServicesObjectAllocator());
-
-  // src/services/transform.ts
-  function transform(source, transformers, compilerOptions) {
-    const diagnostics = [];
-    compilerOptions = fixupCompilerOptions(compilerOptions, diagnostics);
-    const nodes = isArray(source) ? source : [source];
-    const result = transformNodes(void 0, void 0, factory, compilerOptions, nodes, transformers, true);
-    result.diagnostics = concatenate(result.diagnostics, diagnostics);
-    return result;
   }
-
-  // src/services/shims.ts
-  var debugObjectHost = function() {
-    return this;
-  }();
-  function logInternalError(logger, err) {
-    if (logger) {
-      logger.log("*INTERNAL ERROR* - Exception in typescript services: " + err.message);
+  function setDirectoryWatcher(dir, dirPath, nonRecursive) {
+    const dirWatcher = directoryWatchesOfFailedLookups.get(dirPath);
+    if (dirWatcher) {
+      Debug.assert(!!nonRecursive === !!dirWatcher.nonRecursive);
+      dirWatcher.refCount++;
+    } else {
+      directoryWatchesOfFailedLookups.set(dirPath, { watcher: createDirectoryWatcher(dir, dirPath, nonRecursive), refCount: 1, nonRecursive });
     }
   }
-  var ScriptSnapshotShimAdapter = class {
-    constructor(scriptSnapshotShim) {
-      this.scriptSnapshotShim = scriptSnapshotShim;
-    }
-    getText(start2, end) {
-      return this.scriptSnapshotShim.getText(start2, end);
-    }
-    getLength() {
-      return this.scriptSnapshotShim.getLength();
-    }
-    getChangeRange(oldSnapshot) {
-      const oldSnapshotShim = oldSnapshot;
-      const encoded = this.scriptSnapshotShim.getChangeRange(oldSnapshotShim.scriptSnapshotShim);
-      if (encoded === null) {
-        return null;
-      }
-      const decoded = JSON.parse(encoded);
-      return createTextChangeRange(
-        createTextSpan(decoded.span.start, decoded.span.length),
-        decoded.newLength
-      );
+  function stopWatchFailedLookupLocationOfResolution(resolution, filePath, getResolutionWithResolvedFileName) {
+    Debug.checkDefined(resolution.files).delete(filePath);
+    resolution.refCount--;
+    if (resolution.refCount) {
+      return;
     }
-    dispose() {
-      if ("dispose" in this.scriptSnapshotShim) {
-        this.scriptSnapshotShim.dispose();
-      }
+    const resolved = getResolutionWithResolvedFileName(resolution);
+    if (resolved && resolved.resolvedFileName) {
+      const key = resolutionHost.toPath(resolved.resolvedFileName);
+      const resolutions = resolvedFileToResolution.get(key);
+      if ((resolutions == null ? void 0 : resolutions.delete(resolution)) && !resolutions.size)
+        resolvedFileToResolution.delete(key);
     }
-  };
-  var LanguageServiceShimHostAdapter = class {
-    constructor(shimHost) {
-      this.shimHost = shimHost;
-      this.loggingEnabled = false;
-      this.tracingEnabled = false;
-      if ("getModuleResolutionsForFile" in this.shimHost) {
-        this.resolveModuleNames = (moduleNames, containingFile) => {
-          const resolutionsInFile = JSON.parse(this.shimHost.getModuleResolutionsForFile(containingFile));
-          return map(moduleNames, (name) => {
-            const result = getProperty(resolutionsInFile, name);
-            return result ? { resolvedFileName: result, extension: extensionFromPath(result), isExternalLibraryImport: false } : void 0;
-          });
-        };
-      }
-      if ("directoryExists" in this.shimHost) {
-        this.directoryExists = (directoryName) => this.shimHost.directoryExists(directoryName);
+    const { failedLookupLocations, affectingLocations } = resolution;
+    if (resolutionsWithFailedLookups.delete(resolution)) {
+      let removeAtRoot = false;
+      for (const failedLookupLocation of failedLookupLocations) {
+        const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
+        const toWatch = getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath);
+        if (toWatch) {
+          const { dirPath } = toWatch;
+          const refCount = customFailedLookupPaths.get(failedLookupLocationPath);
+          if (refCount) {
+            if (refCount === 1) {
+              customFailedLookupPaths.delete(failedLookupLocationPath);
+            } else {
+              Debug.assert(refCount > 1);
+              customFailedLookupPaths.set(failedLookupLocationPath, refCount - 1);
+            }
+          }
+          if (dirPath === rootPath) {
+            removeAtRoot = true;
+          } else {
+            removeDirectoryWatcher(dirPath);
+          }
+        }
       }
-      if ("getTypeReferenceDirectiveResolutionsForFile" in this.shimHost) {
-        this.resolveTypeReferenceDirectives = (typeDirectiveNames, containingFile) => {
-          const typeDirectivesForFile = JSON.parse(this.shimHost.getTypeReferenceDirectiveResolutionsForFile(containingFile));
-          return map(typeDirectiveNames, (name) => getProperty(typeDirectivesForFile, isString(name) ? name : toFileNameLowerCase(name.fileName)));
-        };
+      if (removeAtRoot) {
+        removeDirectoryWatcher(rootPath);
       }
+    } else if (affectingLocations == null ? void 0 : affectingLocations.length) {
+      resolutionsWithOnlyAffectingLocations.delete(resolution);
     }
-    log(s) {
-      if (this.loggingEnabled) {
-        this.shimHost.log(s);
+    if (affectingLocations) {
+      for (const affectingLocation of affectingLocations) {
+        const watcher = fileWatchesOfAffectingLocations.get(affectingLocation);
+        watcher.resolutions--;
       }
     }
-    trace(s) {
-      if (this.tracingEnabled) {
-        this.shimHost.trace(s);
+  }
+  function removeDirectoryWatcher(dirPath) {
+    const dirWatcher = directoryWatchesOfFailedLookups.get(dirPath);
+    dirWatcher.refCount--;
+  }
+  function createDirectoryWatcher(directory, dirPath, nonRecursive) {
+    return resolutionHost.watchDirectoryOfFailedLookupLocation(directory, (fileOrDirectory) => {
+      const fileOrDirectoryPath = resolutionHost.toPath(fileOrDirectory);
+      if (cachedDirectoryStructureHost) {
+        cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
       }
+      scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, dirPath === fileOrDirectoryPath);
+    }, nonRecursive ? 0 /* None */ : 1 /* Recursive */);
+  }
+  function removeResolutionsOfFileFromCache(cache, filePath, getResolutionWithResolvedFileName) {
+    const resolutions = cache.get(filePath);
+    if (resolutions) {
+      resolutions.forEach((resolution) => stopWatchFailedLookupLocationOfResolution(resolution, filePath, getResolutionWithResolvedFileName));
+      cache.delete(filePath);
     }
-    error(s) {
-      this.shimHost.error(s);
-    }
-    getProjectVersion() {
-      if (!this.shimHost.getProjectVersion) {
-        return void 0;
+  }
+  function removeResolutionsFromProjectReferenceRedirects(filePath) {
+    if (!fileExtensionIs(filePath, ".json" /* Json */))
+      return;
+    const program = resolutionHost.getCurrentProgram();
+    if (!program)
+      return;
+    const resolvedProjectReference = program.getResolvedProjectReferenceByPath(filePath);
+    if (!resolvedProjectReference)
+      return;
+    resolvedProjectReference.commandLine.fileNames.forEach((f) => removeResolutionsOfFile(resolutionHost.toPath(f)));
+  }
+  function removeResolutionsOfFile(filePath) {
+    removeResolutionsOfFileFromCache(resolvedModuleNames, filePath, getResolvedModule2);
+    removeResolutionsOfFileFromCache(resolvedTypeReferenceDirectives, filePath, getResolvedTypeReferenceDirective2);
+  }
+  function invalidateResolutions(resolutions, canInvalidate) {
+    if (!resolutions)
+      return false;
+    let invalidated = false;
+    resolutions.forEach((resolution) => {
+      if (resolution.isInvalidated || !canInvalidate(resolution))
+        return;
+      resolution.isInvalidated = invalidated = true;
+      for (const containingFilePath of Debug.checkDefined(resolution.files)) {
+        (filesWithInvalidatedResolutions != null ? filesWithInvalidatedResolutions : filesWithInvalidatedResolutions = /* @__PURE__ */ new Set()).add(containingFilePath);
+        hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames || endsWith(containingFilePath, inferredTypesContainingFile);
       }
-      return this.shimHost.getProjectVersion();
+    });
+    return invalidated;
+  }
+  function invalidateResolutionOfFile(filePath) {
+    removeResolutionsOfFile(filePath);
+    const prevHasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames;
+    if (invalidateResolutions(resolvedFileToResolution.get(filePath), returnTrue) && hasChangedAutomaticTypeDirectiveNames && !prevHasChangedAutomaticTypeDirectiveNames) {
+      resolutionHost.onChangedAutomaticTypeDirectiveNames();
     }
-    getTypeRootsVersion() {
-      if (!this.shimHost.getTypeRootsVersion) {
-        return 0;
+  }
+  function setFilesWithInvalidatedNonRelativeUnresolvedImports(filesMap) {
+    Debug.assert(filesWithInvalidatedNonRelativeUnresolvedImports === filesMap || filesWithInvalidatedNonRelativeUnresolvedImports === void 0);
+    filesWithInvalidatedNonRelativeUnresolvedImports = filesMap;
+  }
+  function scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, isCreatingWatchedDirectory) {
+    if (isCreatingWatchedDirectory) {
+      (isInDirectoryChecks || (isInDirectoryChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath);
+    } else {
+      const updatedPath = removeIgnoredPath(fileOrDirectoryPath);
+      if (!updatedPath)
+        return false;
+      fileOrDirectoryPath = updatedPath;
+      if (resolutionHost.fileIsOpen(fileOrDirectoryPath)) {
+        return false;
       }
-      return this.shimHost.getTypeRootsVersion();
-    }
-    useCaseSensitiveFileNames() {
-      return this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false;
-    }
-    getCompilationSettings() {
-      const settingsJson = this.shimHost.getCompilationSettings();
-      if (settingsJson === null || settingsJson === "") {
-        throw Error("LanguageServiceShimHostAdapter.getCompilationSettings: empty compilationSettings");
+      const dirOfFileOrDirectory = getDirectoryPath(fileOrDirectoryPath);
+      if (isNodeModulesAtTypesDirectory(fileOrDirectoryPath) || isNodeModulesDirectory(fileOrDirectoryPath) || isNodeModulesAtTypesDirectory(dirOfFileOrDirectory) || isNodeModulesDirectory(dirOfFileOrDirectory)) {
+        (failedLookupChecks || (failedLookupChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath);
+        (startsWithPathChecks || (startsWithPathChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath);
+      } else {
+        if (!isPathWithDefaultFailedLookupExtension(fileOrDirectoryPath) && !customFailedLookupPaths.has(fileOrDirectoryPath)) {
+          return false;
+        }
+        if (isEmittedFileOfProgram(resolutionHost.getCurrentProgram(), fileOrDirectoryPath)) {
+          return false;
+        }
+        (failedLookupChecks || (failedLookupChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath);
+        const packagePath = parseNodeModuleFromPath(fileOrDirectoryPath);
+        if (packagePath)
+          (startsWithPathChecks || (startsWithPathChecks = /* @__PURE__ */ new Set())).add(packagePath);
       }
-      const compilerOptions = JSON.parse(settingsJson);
-      compilerOptions.allowNonTsExtensions = true;
-      return compilerOptions;
     }
-    getScriptFileNames() {
-      const encoded = this.shimHost.getScriptFileNames();
-      return JSON.parse(encoded);
+    resolutionHost.scheduleInvalidateResolutionsOfFailedLookupLocations();
+  }
+  function invalidateResolutionsOfFailedLookupLocations() {
+    var _a2;
+    let invalidated = false;
+    if (affectingPathChecksForFile) {
+      (_a2 = resolutionHost.getCurrentProgram()) == null ? void 0 : _a2.getSourceFiles().forEach((f) => {
+        if (some(f.packageJsonLocations, (location) => affectingPathChecksForFile.has(location))) {
+          (filesWithInvalidatedResolutions != null ? filesWithInvalidatedResolutions : filesWithInvalidatedResolutions = /* @__PURE__ */ new Set()).add(f.path);
+          invalidated = true;
+        }
+      });
+      affectingPathChecksForFile = void 0;
     }
-    getScriptSnapshot(fileName) {
-      const scriptSnapshot = this.shimHost.getScriptSnapshot(fileName);
-      return scriptSnapshot && new ScriptSnapshotShimAdapter(scriptSnapshot);
+    if (!failedLookupChecks && !startsWithPathChecks && !isInDirectoryChecks && !affectingPathChecks) {
+      return invalidated;
     }
-    getScriptKind(fileName) {
-      if ("getScriptKind" in this.shimHost) {
-        return this.shimHost.getScriptKind(fileName);
-      } else {
-        return 0 /* Unknown */;
-      }
+    invalidated = invalidateResolutions(resolutionsWithFailedLookups, canInvalidateFailedLookupResolution) || invalidated;
+    const packageJsonMap = moduleResolutionCache.getPackageJsonInfoCache().getInternalMap();
+    if (packageJsonMap && (failedLookupChecks || startsWithPathChecks || isInDirectoryChecks)) {
+      packageJsonMap.forEach((_value, path) => isInvalidatedFailedLookup(path) ? packageJsonMap.delete(path) : void 0);
     }
-    getScriptVersion(fileName) {
-      return this.shimHost.getScriptVersion(fileName);
+    failedLookupChecks = void 0;
+    startsWithPathChecks = void 0;
+    isInDirectoryChecks = void 0;
+    invalidated = invalidateResolutions(resolutionsWithOnlyAffectingLocations, canInvalidatedFailedLookupResolutionWithAffectingLocation) || invalidated;
+    affectingPathChecks = void 0;
+    return invalidated;
+  }
+  function canInvalidateFailedLookupResolution(resolution) {
+    var _a2;
+    if (canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution))
+      return true;
+    if (!failedLookupChecks && !startsWithPathChecks && !isInDirectoryChecks)
+      return false;
+    return (_a2 = resolution.failedLookupLocations) == null ? void 0 : _a2.some((location) => isInvalidatedFailedLookup(resolutionHost.toPath(location)));
+  }
+  function isInvalidatedFailedLookup(locationPath) {
+    return (failedLookupChecks == null ? void 0 : failedLookupChecks.has(locationPath)) || firstDefinedIterator((startsWithPathChecks == null ? void 0 : startsWithPathChecks.keys()) || [], (fileOrDirectoryPath) => startsWith(locationPath, fileOrDirectoryPath) ? true : void 0) || firstDefinedIterator((isInDirectoryChecks == null ? void 0 : isInDirectoryChecks.keys()) || [], (fileOrDirectoryPath) => isInDirectoryPath(fileOrDirectoryPath, locationPath) ? true : void 0);
+  }
+  function canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution) {
+    var _a2;
+    return !!affectingPathChecks && ((_a2 = resolution.affectingLocations) == null ? void 0 : _a2.some((location) => affectingPathChecks.has(location)));
+  }
+  function closeTypeRootsWatch() {
+    clearMap(typeRootsWatches, closeFileWatcher);
+  }
+  function getDirectoryToWatchFailedLookupLocationFromTypeRoot(typeRoot, typeRootPath) {
+    if (isInDirectoryPath(rootPath, typeRootPath)) {
+      return rootPath;
     }
-    getLocalizedDiagnosticMessages() {
-      const diagnosticMessagesJson = this.shimHost.getLocalizedDiagnosticMessages();
-      if (diagnosticMessagesJson === null || diagnosticMessagesJson === "") {
-        return null;
+    const toWatch = getDirectoryToWatchFromFailedLookupLocationDirectory(typeRoot, typeRootPath);
+    return toWatch && directoryWatchesOfFailedLookups.has(toWatch.dirPath) ? toWatch.dirPath : void 0;
+  }
+  function createTypeRootsWatch(typeRootPath, typeRoot) {
+    return resolutionHost.watchTypeRootsDirectory(typeRoot, (fileOrDirectory) => {
+      const fileOrDirectoryPath = resolutionHost.toPath(fileOrDirectory);
+      if (cachedDirectoryStructureHost) {
+        cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
       }
-      try {
-        return JSON.parse(diagnosticMessagesJson);
-      } catch (e) {
-        this.log(e.description || "diagnosticMessages.generated.json has invalid JSON format");
-        return null;
+      hasChangedAutomaticTypeDirectiveNames = true;
+      resolutionHost.onChangedAutomaticTypeDirectiveNames();
+      const dirPath = getDirectoryToWatchFailedLookupLocationFromTypeRoot(typeRoot, typeRootPath);
+      if (dirPath) {
+        scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, dirPath === fileOrDirectoryPath);
       }
+    }, 1 /* Recursive */);
+  }
+  function updateTypeRootsWatch() {
+    const options = resolutionHost.getCompilationSettings();
+    if (options.types) {
+      closeTypeRootsWatch();
+      return;
     }
-    getCancellationToken() {
-      const hostCancellationToken = this.shimHost.getCancellationToken();
-      return new ThrottledCancellationToken(hostCancellationToken);
-    }
-    getCurrentDirectory() {
-      return this.shimHost.getCurrentDirectory();
-    }
-    getDirectories(path) {
-      return JSON.parse(this.shimHost.getDirectories(path));
-    }
-    getDefaultLibFileName(options) {
-      return this.shimHost.getDefaultLibFileName(JSON.stringify(options));
-    }
-    readDirectory(path, extensions, exclude, include, depth) {
-      const pattern = getFileMatcherPatterns(
-        path,
-        exclude,
-        include,
-        this.shimHost.useCaseSensitiveFileNames(),
-        this.shimHost.getCurrentDirectory()
+    const typeRoots = getEffectiveTypeRoots(options, { directoryExists: directoryExistsForTypeRootWatch, getCurrentDirectory });
+    if (typeRoots) {
+      mutateMap(
+        typeRootsWatches,
+        arrayToMap(typeRoots, (tr) => resolutionHost.toPath(tr)),
+        {
+          createNewValue: createTypeRootsWatch,
+          onDeleteValue: closeFileWatcher
+        }
       );
-      return JSON.parse(this.shimHost.readDirectory(
-        path,
-        JSON.stringify(extensions),
-        JSON.stringify(pattern.basePaths),
-        pattern.excludePattern,
-        pattern.includeFilePattern,
-        pattern.includeDirectoryPattern,
-        depth
-      ));
-    }
-    readFile(path, encoding) {
-      return this.shimHost.readFile(path, encoding);
-    }
-    fileExists(path) {
-      return this.shimHost.fileExists(path);
+    } else {
+      closeTypeRootsWatch();
     }
+  }
+  function directoryExistsForTypeRootWatch(nodeTypesDirectory) {
+    const dir = getDirectoryPath(getDirectoryPath(nodeTypesDirectory));
+    const dirPath = resolutionHost.toPath(dir);
+    return dirPath === rootPath || canWatchDirectoryOrFile(dirPath);
+  }
+}
+function resolutionIsSymlink(resolution) {
+  var _a2, _b;
+  return !!(((_a2 = resolution.resolvedModule) == null ? void 0 : _a2.originalPath) || ((_b = resolution.resolvedTypeReferenceDirective) == null ? void 0 : _b.originalPath));
+}
+
+// src/compiler/watch.ts
+var sysFormatDiagnosticsHost = sys ? {
+  getCurrentDirectory: () => sys.getCurrentDirectory(),
+  getNewLine: () => sys.newLine,
+  getCanonicalFileName: createGetCanonicalFileName(sys.useCaseSensitiveFileNames)
+} : void 0;
+function createDiagnosticReporter(system, pretty) {
+  const host = system === sys && sysFormatDiagnosticsHost ? sysFormatDiagnosticsHost : {
+    getCurrentDirectory: () => system.getCurrentDirectory(),
+    getNewLine: () => system.newLine,
+    getCanonicalFileName: createGetCanonicalFileName(system.useCaseSensitiveFileNames)
   };
-  var CoreServicesShimHostAdapter = class {
-    constructor(shimHost) {
-      this.shimHost = shimHost;
-      this.useCaseSensitiveFileNames = this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false;
-      if ("directoryExists" in this.shimHost) {
-        this.directoryExists = (directoryName) => this.shimHost.directoryExists(directoryName);
-      } else {
-        this.directoryExists = void 0;
-      }
-      if ("realpath" in this.shimHost) {
-        this.realpath = (path) => this.shimHost.realpath(path);
-      } else {
-        this.realpath = void 0;
-      }
-    }
-    readDirectory(rootDir, extensions, exclude, include, depth) {
-      const pattern = getFileMatcherPatterns(
-        rootDir,
-        exclude,
-        include,
-        this.shimHost.useCaseSensitiveFileNames(),
-        this.shimHost.getCurrentDirectory()
-      );
-      return JSON.parse(this.shimHost.readDirectory(
-        rootDir,
-        JSON.stringify(extensions),
-        JSON.stringify(pattern.basePaths),
-        pattern.excludePattern,
-        pattern.includeFilePattern,
-        pattern.includeDirectoryPattern,
-        depth
-      ));
-    }
-    fileExists(fileName) {
-      return this.shimHost.fileExists(fileName);
+  if (!pretty) {
+    return (diagnostic) => system.write(formatDiagnostic(diagnostic, host));
+  }
+  const diagnostics = new Array(1);
+  return (diagnostic) => {
+    diagnostics[0] = diagnostic;
+    system.write(formatDiagnosticsWithColorAndContext(diagnostics, host) + host.getNewLine());
+    diagnostics[0] = void 0;
+  };
+}
+function clearScreenIfNotWatchingForFileChanges(system, diagnostic, options) {
+  if (system.clearScreen && !options.preserveWatchOutput && !options.extendedDiagnostics && !options.diagnostics && contains(screenStartingMessageCodes, diagnostic.code)) {
+    system.clearScreen();
+    return true;
+  }
+  return false;
+}
+var screenStartingMessageCodes = [
+  Diagnostics.Starting_compilation_in_watch_mode.code,
+  Diagnostics.File_change_detected_Starting_incremental_compilation.code
+];
+function getPlainDiagnosticFollowingNewLines(diagnostic, newLine) {
+  return contains(screenStartingMessageCodes, diagnostic.code) ? newLine + newLine : newLine;
+}
+function getLocaleTimeString(system) {
+  return !system.now ? new Date().toLocaleTimeString() : (
+    // On some systems / builds of Node, there's a non-breaking space between the time and AM/PM.
+    // This branch is solely for testing, so just switch it to a normal space for baseline stability.
+    // See:
+    //     - https://github.com/nodejs/node/issues/45171
+    //     - https://github.com/nodejs/node/issues/45753
+    system.now().toLocaleTimeString("en-US", { timeZone: "UTC" }).replace("\u202F", " ")
+  );
+}
+function createWatchStatusReporter(system, pretty) {
+  return pretty ? (diagnostic, newLine, options) => {
+    clearScreenIfNotWatchingForFileChanges(system, diagnostic, options);
+    let output = `[${formatColorAndReset(getLocaleTimeString(system), "\x1B[90m" /* Grey */)}] `;
+    output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${newLine + newLine}`;
+    system.write(output);
+  } : (diagnostic, newLine, options) => {
+    let output = "";
+    if (!clearScreenIfNotWatchingForFileChanges(system, diagnostic, options)) {
+      output += newLine;
     }
-    readFile(fileName) {
-      return this.shimHost.readFile(fileName);
+    output += `${getLocaleTimeString(system)} - `;
+    output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${getPlainDiagnosticFollowingNewLines(diagnostic, newLine)}`;
+    system.write(output);
+  };
+}
+function parseConfigFileWithSystem(configFileName, optionsToExtend, extendedConfigCache, watchOptionsToExtend, system, reportDiagnostic) {
+  const host = system;
+  host.onUnRecoverableConfigFileDiagnostic = (diagnostic) => reportUnrecoverableDiagnostic(system, reportDiagnostic, diagnostic);
+  const result = getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host, extendedConfigCache, watchOptionsToExtend);
+  host.onUnRecoverableConfigFileDiagnostic = void 0;
+  return result;
+}
+function getErrorCountForSummary(diagnostics) {
+  return countWhere(diagnostics, (diagnostic) => diagnostic.category === 1 /* Error */);
+}
+function getFilesInErrorForSummary(diagnostics) {
+  const filesInError = filter(diagnostics, (diagnostic) => diagnostic.category === 1 /* Error */).map(
+    (errorDiagnostic) => {
+      if (errorDiagnostic.file === void 0)
+        return;
+      return `${errorDiagnostic.file.fileName}`;
     }
-    getDirectories(path) {
-      return JSON.parse(this.shimHost.getDirectories(path));
+  );
+  return filesInError.map((fileName) => {
+    const diagnosticForFileName = find(
+      diagnostics,
+      (diagnostic) => diagnostic.file !== void 0 && diagnostic.file.fileName === fileName
+    );
+    if (diagnosticForFileName !== void 0) {
+      const { line } = getLineAndCharacterOfPosition(diagnosticForFileName.file, diagnosticForFileName.start);
+      return {
+        fileName,
+        line: line + 1
+      };
     }
-  };
-  function simpleForwardCall(logger, actionDescription2, action, logPerformance) {
-    let start2;
-    if (logPerformance) {
-      logger.log(actionDescription2);
-      start2 = timestamp();
+  });
+}
+function getWatchErrorSummaryDiagnosticMessage(errorCount) {
+  return errorCount === 1 ? Diagnostics.Found_1_error_Watching_for_file_changes : Diagnostics.Found_0_errors_Watching_for_file_changes;
+}
+function prettyPathForFileError(error, cwd) {
+  const line = formatColorAndReset(":" + error.line, "\x1B[90m" /* Grey */);
+  if (pathIsAbsolute(error.fileName) && pathIsAbsolute(cwd)) {
+    return getRelativePathFromDirectory(
+      cwd,
+      error.fileName,
+      /* ignoreCase */
+      false
+    ) + line;
+  }
+  return error.fileName + line;
+}
+function getErrorSummaryText(errorCount, filesInError, newLine, host) {
+  if (errorCount === 0)
+    return "";
+  const nonNilFiles = filesInError.filter((fileInError) => fileInError !== void 0);
+  const distinctFileNamesWithLines = nonNilFiles.map((fileInError) => `${fileInError.fileName}:${fileInError.line}`).filter((value, index, self) => self.indexOf(value) === index);
+  const firstFileReference = nonNilFiles[0] && prettyPathForFileError(nonNilFiles[0], host.getCurrentDirectory());
+  const d = errorCount === 1 ? createCompilerDiagnostic(
+    filesInError[0] !== void 0 ? Diagnostics.Found_1_error_in_1 : Diagnostics.Found_1_error,
+    errorCount,
+    firstFileReference
+  ) : createCompilerDiagnostic(
+    distinctFileNamesWithLines.length === 0 ? Diagnostics.Found_0_errors : distinctFileNamesWithLines.length === 1 ? Diagnostics.Found_0_errors_in_the_same_file_starting_at_Colon_1 : Diagnostics.Found_0_errors_in_1_files,
+    errorCount,
+    distinctFileNamesWithLines.length === 1 ? firstFileReference : distinctFileNamesWithLines.length
+  );
+  const suffix = distinctFileNamesWithLines.length > 1 ? createTabularErrorsDisplay(nonNilFiles, host) : "";
+  return `${newLine}${flattenDiagnosticMessageText(d.messageText, newLine)}${newLine}${newLine}${suffix}`;
+}
+function createTabularErrorsDisplay(filesInError, host) {
+  const distinctFiles = filesInError.filter((value, index, self) => index === self.findIndex((file) => (file == null ? void 0 : file.fileName) === (value == null ? void 0 : value.fileName)));
+  if (distinctFiles.length === 0)
+    return "";
+  const numberLength = (num) => Math.log(num) * Math.LOG10E + 1;
+  const fileToErrorCount = distinctFiles.map((file) => [file, countWhere(filesInError, (fileInError) => fileInError.fileName === file.fileName)]);
+  const maxErrors = fileToErrorCount.reduce((acc, value) => Math.max(acc, value[1] || 0), 0);
+  const headerRow = Diagnostics.Errors_Files.message;
+  const leftColumnHeadingLength = headerRow.split(" ")[0].length;
+  const leftPaddingGoal = Math.max(leftColumnHeadingLength, numberLength(maxErrors));
+  const headerPadding = Math.max(numberLength(maxErrors) - leftColumnHeadingLength, 0);
+  let tabularData = "";
+  tabularData += " ".repeat(headerPadding) + headerRow + "\n";
+  fileToErrorCount.forEach((row) => {
+    const [file, errorCount] = row;
+    const errorCountDigitsLength = Math.log(errorCount) * Math.LOG10E + 1 | 0;
+    const leftPadding = errorCountDigitsLength < leftPaddingGoal ? " ".repeat(leftPaddingGoal - errorCountDigitsLength) : "";
+    const fileRef = prettyPathForFileError(file, host.getCurrentDirectory());
+    tabularData += `${leftPadding}${errorCount}  ${fileRef}
+`;
+  });
+  return tabularData;
+}
+function isBuilderProgram2(program) {
+  return !!program.getState;
+}
+function listFiles(program, write) {
+  const options = program.getCompilerOptions();
+  if (options.explainFiles) {
+    explainFiles(isBuilderProgram2(program) ? program.getProgram() : program, write);
+  } else if (options.listFiles || options.listFilesOnly) {
+    forEach(program.getSourceFiles(), (file) => {
+      write(file.fileName);
+    });
+  }
+}
+function explainFiles(program, write) {
+  var _a2, _b;
+  const reasons = program.getFileIncludeReasons();
+  const relativeFileName = (fileName) => convertToRelativePath(fileName, program.getCurrentDirectory(), program.getCanonicalFileName);
+  for (const file of program.getSourceFiles()) {
+    write(`${toFileName(file, relativeFileName)}`);
+    (_a2 = reasons.get(file.path)) == null ? void 0 : _a2.forEach((reason) => write(`  ${fileIncludeReasonToDiagnostics(program, reason, relativeFileName).messageText}`));
+    (_b = explainIfFileIsRedirectAndImpliedFormat(file, relativeFileName)) == null ? void 0 : _b.forEach((d) => write(`  ${d.messageText}`));
+  }
+}
+function explainIfFileIsRedirectAndImpliedFormat(file, fileNameConvertor) {
+  var _a2;
+  let result;
+  if (file.path !== file.resolvedPath) {
+    (result != null ? result : result = []).push(chainDiagnosticMessages(
+      /*details*/
+      void 0,
+      Diagnostics.File_is_output_of_project_reference_source_0,
+      toFileName(file.originalFileName, fileNameConvertor)
+    ));
+  }
+  if (file.redirectInfo) {
+    (result != null ? result : result = []).push(chainDiagnosticMessages(
+      /*details*/
+      void 0,
+      Diagnostics.File_redirects_to_file_0,
+      toFileName(file.redirectInfo.redirectTarget, fileNameConvertor)
+    ));
+  }
+  if (isExternalOrCommonJsModule(file)) {
+    switch (file.impliedNodeFormat) {
+      case 99 /* ESNext */:
+        if (file.packageJsonScope) {
+          (result != null ? result : result = []).push(chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            Diagnostics.File_is_ECMAScript_module_because_0_has_field_type_with_value_module,
+            toFileName(last(file.packageJsonLocations), fileNameConvertor)
+          ));
+        }
+        break;
+      case 1 /* CommonJS */:
+        if (file.packageJsonScope) {
+          (result != null ? result : result = []).push(chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            file.packageJsonScope.contents.packageJsonContent.type ? Diagnostics.File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module : Diagnostics.File_is_CommonJS_module_because_0_does_not_have_field_type,
+            toFileName(last(file.packageJsonLocations), fileNameConvertor)
+          ));
+        } else if ((_a2 = file.packageJsonLocations) == null ? void 0 : _a2.length) {
+          (result != null ? result : result = []).push(chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            Diagnostics.File_is_CommonJS_module_because_package_json_was_not_found
+          ));
+        }
+        break;
     }
-    const result = action();
-    if (logPerformance) {
-      const end = timestamp();
-      logger.log(`${actionDescription2} completed in ${end - start2} msec`);
-      if (isString(result)) {
-        let str = result;
-        if (str.length > 128) {
-          str = str.substring(0, 128) + "...";
+  }
+  return result;
+}
+function getMatchedFileSpec(program, fileName) {
+  var _a2;
+  const configFile = program.getCompilerOptions().configFile;
+  if (!((_a2 = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _a2.validatedFilesSpec))
+    return void 0;
+  const filePath = program.getCanonicalFileName(fileName);
+  const basePath = getDirectoryPath(getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory()));
+  return find(configFile.configFileSpecs.validatedFilesSpec, (fileSpec) => program.getCanonicalFileName(getNormalizedAbsolutePath(fileSpec, basePath)) === filePath);
+}
+function getMatchedIncludeSpec(program, fileName) {
+  var _a2, _b;
+  const configFile = program.getCompilerOptions().configFile;
+  if (!((_a2 = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _a2.validatedIncludeSpecs))
+    return void 0;
+  if (configFile.configFileSpecs.isDefaultIncludeSpec)
+    return true;
+  const isJsonFile = fileExtensionIs(fileName, ".json" /* Json */);
+  const basePath = getDirectoryPath(getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory()));
+  const useCaseSensitiveFileNames = program.useCaseSensitiveFileNames();
+  return find((_b = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _b.validatedIncludeSpecs, (includeSpec) => {
+    if (isJsonFile && !endsWith(includeSpec, ".json" /* Json */))
+      return false;
+    const pattern = getPatternFromSpec(includeSpec, basePath, "files");
+    return !!pattern && getRegexFromPattern(`(${pattern})$`, useCaseSensitiveFileNames).test(fileName);
+  });
+}
+function fileIncludeReasonToDiagnostics(program, reason, fileNameConvertor) {
+  var _a2, _b;
+  const options = program.getCompilerOptions();
+  if (isReferencedFile(reason)) {
+    const referenceLocation = getReferencedFileLocation((path) => program.getSourceFileByPath(path), reason);
+    const referenceText = isReferenceFileLocation(referenceLocation) ? referenceLocation.file.text.substring(referenceLocation.pos, referenceLocation.end) : `"${referenceLocation.text}"`;
+    let message;
+    Debug.assert(isReferenceFileLocation(referenceLocation) || reason.kind === 3 /* Import */, "Only synthetic references are imports");
+    switch (reason.kind) {
+      case 3 /* Import */:
+        if (isReferenceFileLocation(referenceLocation)) {
+          message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2 : Diagnostics.Imported_via_0_from_file_1;
+        } else if (referenceLocation.text === externalHelpersModuleNameText) {
+          message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions : Diagnostics.Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions;
+        } else {
+          message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions : Diagnostics.Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions;
         }
-        logger.log(`  result.length=${str.length}, result='${JSON.stringify(str)}'`);
+        break;
+      case 4 /* ReferenceFile */:
+        Debug.assert(!referenceLocation.packageId);
+        message = Diagnostics.Referenced_via_0_from_file_1;
+        break;
+      case 5 /* TypeReferenceDirective */:
+        message = referenceLocation.packageId ? Diagnostics.Type_library_referenced_via_0_from_file_1_with_packageId_2 : Diagnostics.Type_library_referenced_via_0_from_file_1;
+        break;
+      case 7 /* LibReferenceDirective */:
+        Debug.assert(!referenceLocation.packageId);
+        message = Diagnostics.Library_referenced_via_0_from_file_1;
+        break;
+      default:
+        Debug.assertNever(reason);
+    }
+    return chainDiagnosticMessages(
+      /*details*/
+      void 0,
+      message,
+      referenceText,
+      toFileName(referenceLocation.file, fileNameConvertor),
+      referenceLocation.packageId && packageIdToString(referenceLocation.packageId)
+    );
+  }
+  switch (reason.kind) {
+    case 0 /* RootFile */:
+      if (!((_a2 = options.configFile) == null ? void 0 : _a2.configFileSpecs))
+        return chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          Diagnostics.Root_file_specified_for_compilation
+        );
+      const fileName = getNormalizedAbsolutePath(program.getRootFileNames()[reason.index], program.getCurrentDirectory());
+      const matchedByFiles = getMatchedFileSpec(program, fileName);
+      if (matchedByFiles)
+        return chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          Diagnostics.Part_of_files_list_in_tsconfig_json
+        );
+      const matchedByInclude = getMatchedIncludeSpec(program, fileName);
+      return isString(matchedByInclude) ? chainDiagnosticMessages(
+        /*details*/
+        void 0,
+        Diagnostics.Matched_by_include_pattern_0_in_1,
+        matchedByInclude,
+        toFileName(options.configFile, fileNameConvertor)
+      ) : (
+        // Could be additional files specified as roots or matched by default include
+        chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          matchedByInclude ? Diagnostics.Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk : Diagnostics.Root_file_specified_for_compilation
+        )
+      );
+    case 1 /* SourceFromProjectReference */:
+    case 2 /* OutputFromProjectReference */:
+      const isOutput = reason.kind === 2 /* OutputFromProjectReference */;
+      const referencedResolvedRef = Debug.checkDefined((_b = program.getResolvedProjectReferences()) == null ? void 0 : _b[reason.index]);
+      return chainDiagnosticMessages(
+        /*details*/
+        void 0,
+        outFile(options) ? isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_1_specified : Diagnostics.Source_from_referenced_project_0_included_because_1_specified : isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_module_is_specified_as_none : Diagnostics.Source_from_referenced_project_0_included_because_module_is_specified_as_none,
+        toFileName(referencedResolvedRef.sourceFile.fileName, fileNameConvertor),
+        options.outFile ? "--outFile" : "--out"
+      );
+    case 8 /* AutomaticTypeDirectiveFile */:
+      return chainDiagnosticMessages(
+        /*details*/
+        void 0,
+        options.types ? reason.packageId ? Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1 : Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions : reason.packageId ? Diagnostics.Entry_point_for_implicit_type_library_0_with_packageId_1 : Diagnostics.Entry_point_for_implicit_type_library_0,
+        reason.typeReference,
+        reason.packageId && packageIdToString(reason.packageId)
+      );
+    case 6 /* LibFile */:
+      if (reason.index !== void 0)
+        return chainDiagnosticMessages(
+          /*details*/
+          void 0,
+          Diagnostics.Library_0_specified_in_compilerOptions,
+          options.lib[reason.index]
+        );
+      const target = forEachEntry(targetOptionDeclaration.type, (value, key) => value === getEmitScriptTarget(options) ? key : void 0);
+      return chainDiagnosticMessages(
+        /*details*/
+        void 0,
+        target ? Diagnostics.Default_library_for_target_0 : Diagnostics.Default_library,
+        target
+      );
+    default:
+      Debug.assertNever(reason);
+  }
+}
+function toFileName(file, fileNameConvertor) {
+  const fileName = isString(file) ? file : file.fileName;
+  return fileNameConvertor ? fileNameConvertor(fileName) : fileName;
+}
+function emitFilesAndReportErrors(program, reportDiagnostic, write, reportSummary, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) {
+  const isListFilesOnly = !!program.getCompilerOptions().listFilesOnly;
+  const allDiagnostics = program.getConfigFileParsingDiagnostics().slice();
+  const configFileParsingDiagnosticsLength = allDiagnostics.length;
+  addRange(allDiagnostics, program.getSyntacticDiagnostics(
+    /*sourceFile*/
+    void 0,
+    cancellationToken
+  ));
+  if (allDiagnostics.length === configFileParsingDiagnosticsLength) {
+    addRange(allDiagnostics, program.getOptionsDiagnostics(cancellationToken));
+    if (!isListFilesOnly) {
+      addRange(allDiagnostics, program.getGlobalDiagnostics(cancellationToken));
+      if (allDiagnostics.length === configFileParsingDiagnosticsLength) {
+        addRange(allDiagnostics, program.getSemanticDiagnostics(
+          /*sourceFile*/
+          void 0,
+          cancellationToken
+        ));
       }
     }
-    return result;
   }
-  function forwardJSONCall(logger, actionDescription2, action, logPerformance) {
-    return forwardCall(logger, actionDescription2, true, action, logPerformance);
+  const emitResult = isListFilesOnly ? { emitSkipped: true, diagnostics: emptyArray } : program.emit(
+    /*targetSourceFile*/
+    void 0,
+    writeFile2,
+    cancellationToken,
+    emitOnlyDtsFiles,
+    customTransformers
+  );
+  const { emittedFiles, diagnostics: emitDiagnostics } = emitResult;
+  addRange(allDiagnostics, emitDiagnostics);
+  const diagnostics = sortAndDeduplicateDiagnostics(allDiagnostics);
+  diagnostics.forEach(reportDiagnostic);
+  if (write) {
+    const currentDir = program.getCurrentDirectory();
+    forEach(emittedFiles, (file) => {
+      const filepath = getNormalizedAbsolutePath(file, currentDir);
+      write(`TSFILE: ${filepath}`);
+    });
+    listFiles(program, write);
   }
-  function forwardCall(logger, actionDescription2, returnJson, action, logPerformance) {
-    try {
-      const result = simpleForwardCall(logger, actionDescription2, action, logPerformance);
-      return returnJson ? JSON.stringify({ result }) : result;
-    } catch (err) {
-      if (err instanceof OperationCanceledException) {
-        return JSON.stringify({ canceled: true });
+  if (reportSummary) {
+    reportSummary(getErrorCountForSummary(diagnostics), getFilesInErrorForSummary(diagnostics));
+  }
+  return {
+    emitResult,
+    diagnostics
+  };
+}
+function emitFilesAndReportErrorsAndGetExitStatus(program, reportDiagnostic, write, reportSummary, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) {
+  const { emitResult, diagnostics } = emitFilesAndReportErrors(
+    program,
+    reportDiagnostic,
+    write,
+    reportSummary,
+    writeFile2,
+    cancellationToken,
+    emitOnlyDtsFiles,
+    customTransformers
+  );
+  if (emitResult.emitSkipped && diagnostics.length > 0) {
+    return 1 /* DiagnosticsPresent_OutputsSkipped */;
+  } else if (diagnostics.length > 0) {
+    return 2 /* DiagnosticsPresent_OutputsGenerated */;
+  }
+  return 0 /* Success */;
+}
+var noopFileWatcher = { close: noop };
+var returnNoopFileWatcher = () => noopFileWatcher;
+function createWatchHost(system = sys, reportWatchStatus2) {
+  const onWatchStatusChange = reportWatchStatus2 || createWatchStatusReporter(system);
+  return {
+    onWatchStatusChange,
+    watchFile: maybeBind(system, system.watchFile) || returnNoopFileWatcher,
+    watchDirectory: maybeBind(system, system.watchDirectory) || returnNoopFileWatcher,
+    setTimeout: maybeBind(system, system.setTimeout) || noop,
+    clearTimeout: maybeBind(system, system.clearTimeout) || noop
+  };
+}
+var WatchType = {
+  ConfigFile: "Config file",
+  ExtendedConfigFile: "Extended config file",
+  SourceFile: "Source file",
+  MissingFile: "Missing file",
+  WildcardDirectory: "Wild card directory",
+  FailedLookupLocations: "Failed Lookup Locations",
+  AffectingFileLocation: "File location affecting resolution",
+  TypeRoots: "Type roots",
+  ConfigFileOfReferencedProject: "Config file of referened project",
+  ExtendedConfigOfReferencedProject: "Extended config file of referenced project",
+  WildcardDirectoryOfReferencedProject: "Wild card directory of referenced project",
+  PackageJson: "package.json file",
+  ClosedScriptInfo: "Closed Script info",
+  ConfigFileForInferredRoot: "Config file for the inferred project root",
+  NodeModules: "node_modules for closed script infos and package.jsons affecting module specifier cache",
+  MissingSourceMapFile: "Missing source map file",
+  NoopConfigFileForInferredRoot: "Noop Config file for the inferred project root",
+  MissingGeneratedFile: "Missing generated file",
+  NodeModulesForModuleSpecifierCache: "node_modules for module specifier cache invalidation"
+};
+function createWatchFactory(host, options) {
+  const watchLogLevel = host.trace ? options.extendedDiagnostics ? 2 /* Verbose */ : options.diagnostics ? 1 /* TriggerOnly */ : 0 /* None */ : 0 /* None */;
+  const writeLog = watchLogLevel !== 0 /* None */ ? (s) => host.trace(s) : noop;
+  const result = getWatchFactory(host, watchLogLevel, writeLog);
+  result.writeLog = writeLog;
+  return result;
+}
+function createCompilerHostFromProgramHost(host, getCompilerOptions, directoryStructureHost = host) {
+  const useCaseSensitiveFileNames = host.useCaseSensitiveFileNames();
+  const hostGetNewLine = memoize(() => host.getNewLine());
+  const compilerHost = {
+    getSourceFile: createGetSourceFile(
+      (fileName, encoding) => !encoding ? compilerHost.readFile(fileName) : host.readFile(fileName, encoding),
+      getCompilerOptions,
+      /*setParentNodes*/
+      void 0
+    ),
+    getDefaultLibLocation: maybeBind(host, host.getDefaultLibLocation),
+    getDefaultLibFileName: (options) => host.getDefaultLibFileName(options),
+    writeFile: createWriteFileMeasuringIO(
+      (path, data, writeByteOrderMark) => host.writeFile(path, data, writeByteOrderMark),
+      (path) => host.createDirectory(path),
+      (path) => host.directoryExists(path)
+    ),
+    getCurrentDirectory: memoize(() => host.getCurrentDirectory()),
+    useCaseSensitiveFileNames: () => useCaseSensitiveFileNames,
+    getCanonicalFileName: createGetCanonicalFileName(useCaseSensitiveFileNames),
+    getNewLine: () => getNewLineCharacter(getCompilerOptions(), hostGetNewLine),
+    fileExists: (f) => host.fileExists(f),
+    readFile: (f) => host.readFile(f),
+    trace: maybeBind(host, host.trace),
+    directoryExists: maybeBind(directoryStructureHost, directoryStructureHost.directoryExists),
+    getDirectories: maybeBind(directoryStructureHost, directoryStructureHost.getDirectories),
+    realpath: maybeBind(host, host.realpath),
+    getEnvironmentVariable: maybeBind(host, host.getEnvironmentVariable) || (() => ""),
+    createHash: maybeBind(host, host.createHash),
+    readDirectory: maybeBind(host, host.readDirectory),
+    storeFilesChangingSignatureDuringEmit: host.storeFilesChangingSignatureDuringEmit
+  };
+  return compilerHost;
+}
+function getSourceFileVersionAsHashFromText(host, text) {
+  if (text.match(sourceMapCommentRegExpDontCareLineStart)) {
+    let lineEnd = text.length;
+    let lineStart = lineEnd;
+    for (let pos = lineEnd - 1; pos >= 0; pos--) {
+      const ch = text.charCodeAt(pos);
+      switch (ch) {
+        case 10 /* lineFeed */:
+          if (pos && text.charCodeAt(pos - 1) === 13 /* carriageReturn */) {
+            pos--;
+          }
+        case 13 /* carriageReturn */:
+          break;
+        default:
+          if (ch < 127 /* maxAsciiCharacter */ || !isLineBreak(ch)) {
+            lineStart = pos;
+            continue;
+          }
+          break;
       }
-      logInternalError(logger, err);
-      err.description = actionDescription2;
-      return JSON.stringify({ error: err });
+      const line = text.substring(lineStart, lineEnd);
+      if (line.match(sourceMapCommentRegExp)) {
+        text = text.substring(0, lineStart);
+        break;
+      } else if (!line.match(whitespaceOrMapCommentRegExp)) {
+        break;
+      }
+      lineEnd = lineStart;
     }
   }
-  var ShimBase = class {
-    constructor(factory2) {
-      this.factory = factory2;
-      factory2.registerShim(this);
-    }
-    dispose(_dummy) {
-      this.factory.unregisterShim(this);
+  return (host.createHash || generateDjb2Hash)(text);
+}
+function setGetSourceFileAsHashVersioned(compilerHost) {
+  const originalGetSourceFile = compilerHost.getSourceFile;
+  compilerHost.getSourceFile = (...args) => {
+    const result = originalGetSourceFile.call(compilerHost, ...args);
+    if (result) {
+      result.version = getSourceFileVersionAsHashFromText(compilerHost, result.text);
     }
+    return result;
+  };
+}
+function createProgramHost(system, createProgram2) {
+  const getDefaultLibLocation = memoize(() => getDirectoryPath(normalizePath(system.getExecutingFilePath())));
+  return {
+    useCaseSensitiveFileNames: () => system.useCaseSensitiveFileNames,
+    getNewLine: () => system.newLine,
+    getCurrentDirectory: memoize(() => system.getCurrentDirectory()),
+    getDefaultLibLocation,
+    getDefaultLibFileName: (options) => combinePaths(getDefaultLibLocation(), getDefaultLibFileName(options)),
+    fileExists: (path) => system.fileExists(path),
+    readFile: (path, encoding) => system.readFile(path, encoding),
+    directoryExists: (path) => system.directoryExists(path),
+    getDirectories: (path) => system.getDirectories(path),
+    readDirectory: (path, extensions, exclude, include, depth) => system.readDirectory(path, extensions, exclude, include, depth),
+    realpath: maybeBind(system, system.realpath),
+    getEnvironmentVariable: maybeBind(system, system.getEnvironmentVariable),
+    trace: (s) => system.write(s + system.newLine),
+    createDirectory: (path) => system.createDirectory(path),
+    writeFile: (path, data, writeByteOrderMark) => system.writeFile(path, data, writeByteOrderMark),
+    createHash: maybeBind(system, system.createHash),
+    createProgram: createProgram2 || createEmitAndSemanticDiagnosticsBuilderProgram,
+    storeFilesChangingSignatureDuringEmit: system.storeFilesChangingSignatureDuringEmit,
+    now: maybeBind(system, system.now)
+  };
+}
+function createWatchCompilerHost(system = sys, createProgram2, reportDiagnostic, reportWatchStatus2) {
+  const write = (s) => system.write(s + system.newLine);
+  const result = createProgramHost(system, createProgram2);
+  copyProperties(result, createWatchHost(system, reportWatchStatus2));
+  result.afterProgramCreate = (builderProgram) => {
+    const compilerOptions = builderProgram.getCompilerOptions();
+    const newLine = getNewLineCharacter(compilerOptions, () => system.newLine);
+    emitFilesAndReportErrors(
+      builderProgram,
+      reportDiagnostic,
+      write,
+      (errorCount) => result.onWatchStatusChange(
+        createCompilerDiagnostic(getWatchErrorSummaryDiagnosticMessage(errorCount), errorCount),
+        newLine,
+        compilerOptions,
+        errorCount
+      )
+    );
   };
-  function realizeDiagnostics(diagnostics, newLine) {
-    return diagnostics.map((d) => realizeDiagnostic(d, newLine));
+  return result;
+}
+function reportUnrecoverableDiagnostic(system, reportDiagnostic, diagnostic) {
+  reportDiagnostic(diagnostic);
+  system.exit(1 /* DiagnosticsPresent_OutputsSkipped */);
+}
+function createWatchCompilerHostOfConfigFile({
+  configFileName,
+  optionsToExtend,
+  watchOptionsToExtend,
+  extraFileExtensions,
+  system,
+  createProgram: createProgram2,
+  reportDiagnostic,
+  reportWatchStatus: reportWatchStatus2
+}) {
+  const diagnosticReporter = reportDiagnostic || createDiagnosticReporter(system);
+  const host = createWatchCompilerHost(system, createProgram2, diagnosticReporter, reportWatchStatus2);
+  host.onUnRecoverableConfigFileDiagnostic = (diagnostic) => reportUnrecoverableDiagnostic(system, diagnosticReporter, diagnostic);
+  host.configFileName = configFileName;
+  host.optionsToExtend = optionsToExtend;
+  host.watchOptionsToExtend = watchOptionsToExtend;
+  host.extraFileExtensions = extraFileExtensions;
+  return host;
+}
+function createWatchCompilerHostOfFilesAndCompilerOptions({
+  rootFiles,
+  options,
+  watchOptions,
+  projectReferences,
+  system,
+  createProgram: createProgram2,
+  reportDiagnostic,
+  reportWatchStatus: reportWatchStatus2
+}) {
+  const host = createWatchCompilerHost(system, createProgram2, reportDiagnostic || createDiagnosticReporter(system), reportWatchStatus2);
+  host.rootFiles = rootFiles;
+  host.options = options;
+  host.watchOptions = watchOptions;
+  host.projectReferences = projectReferences;
+  return host;
+}
+function performIncrementalCompilation(input) {
+  const system = input.system || sys;
+  const host = input.host || (input.host = createIncrementalCompilerHost(input.options, system));
+  const builderProgram = createIncrementalProgram(input);
+  const exitStatus = emitFilesAndReportErrorsAndGetExitStatus(
+    builderProgram,
+    input.reportDiagnostic || createDiagnosticReporter(system),
+    (s) => host.trace && host.trace(s),
+    input.reportErrorSummary || input.options.pretty ? (errorCount, filesInError) => system.write(getErrorSummaryText(errorCount, filesInError, system.newLine, host)) : void 0
+  );
+  if (input.afterProgramEmitAndDiagnostics)
+    input.afterProgramEmitAndDiagnostics(builderProgram);
+  return exitStatus;
+}
+
+// src/compiler/watchPublic.ts
+function readBuilderProgram(compilerOptions, host) {
+  const buildInfoPath = getTsBuildInfoEmitOutputFilePath(compilerOptions);
+  if (!buildInfoPath)
+    return void 0;
+  let buildInfo;
+  if (host.getBuildInfo) {
+    buildInfo = host.getBuildInfo(buildInfoPath, compilerOptions.configFilePath);
+  } else {
+    const content = host.readFile(buildInfoPath);
+    if (!content)
+      return void 0;
+    buildInfo = getBuildInfo(buildInfoPath, content);
   }
-  function realizeDiagnostic(diagnostic, newLine) {
-    return {
-      message: flattenDiagnosticMessageText(diagnostic.messageText, newLine),
-      start: diagnostic.start,
-      length: diagnostic.length,
-      category: diagnosticCategoryName(diagnostic),
-      code: diagnostic.code,
-      reportsUnnecessary: diagnostic.reportsUnnecessary,
-      reportsDeprecated: diagnostic.reportsDeprecated
-    };
+  if (!buildInfo || buildInfo.version !== version || !buildInfo.program)
+    return void 0;
+  return createBuilderProgramUsingProgramBuildInfo(buildInfo, buildInfoPath, host);
+}
+function createIncrementalCompilerHost(options, system = sys) {
+  const host = createCompilerHostWorker(
+    options,
+    /*setParentNodes*/
+    void 0,
+    system
+  );
+  host.createHash = maybeBind(system, system.createHash);
+  host.storeFilesChangingSignatureDuringEmit = system.storeFilesChangingSignatureDuringEmit;
+  setGetSourceFileAsHashVersioned(host);
+  changeCompilerHostLikeToUseCache(host, (fileName) => toPath(fileName, host.getCurrentDirectory(), host.getCanonicalFileName));
+  return host;
+}
+function createIncrementalProgram({
+  rootNames,
+  options,
+  configFileParsingDiagnostics,
+  projectReferences,
+  host,
+  createProgram: createProgram2
+}) {
+  host = host || createIncrementalCompilerHost(options);
+  createProgram2 = createProgram2 || createEmitAndSemanticDiagnosticsBuilderProgram;
+  const oldProgram = readBuilderProgram(options, host);
+  return createProgram2(rootNames, options, host, oldProgram, configFileParsingDiagnostics, projectReferences);
+}
+function createWatchCompilerHost2(rootFilesOrConfigFileName, options, system, createProgram2, reportDiagnostic, reportWatchStatus2, projectReferencesOrWatchOptionsToExtend, watchOptionsOrExtraFileExtensions) {
+  if (isArray(rootFilesOrConfigFileName)) {
+    return createWatchCompilerHostOfFilesAndCompilerOptions({
+      rootFiles: rootFilesOrConfigFileName,
+      options,
+      watchOptions: watchOptionsOrExtraFileExtensions,
+      projectReferences: projectReferencesOrWatchOptionsToExtend,
+      system,
+      createProgram: createProgram2,
+      reportDiagnostic,
+      reportWatchStatus: reportWatchStatus2
+    });
+  } else {
+    return createWatchCompilerHostOfConfigFile({
+      configFileName: rootFilesOrConfigFileName,
+      optionsToExtend: options,
+      watchOptionsToExtend: projectReferencesOrWatchOptionsToExtend,
+      extraFileExtensions: watchOptionsOrExtraFileExtensions,
+      system,
+      createProgram: createProgram2,
+      reportDiagnostic,
+      reportWatchStatus: reportWatchStatus2
+    });
   }
-  var LanguageServiceShimObject = class extends ShimBase {
-    constructor(factory2, host, languageService) {
-      super(factory2);
-      this.host = host;
-      this.languageService = languageService;
-      this.logPerformance = false;
-      this.logger = this.host;
-    }
-    forwardJSONCall(actionDescription2, action) {
-      return forwardJSONCall(this.logger, actionDescription2, action, this.logPerformance);
-    }
-    dispose(dummy) {
-      this.logger.log("dispose()");
-      this.languageService.dispose();
-      this.languageService = null;
-      if (debugObjectHost && debugObjectHost.CollectGarbage) {
-        debugObjectHost.CollectGarbage();
-        this.logger.log("CollectGarbage()");
+}
+function createWatchProgram(host) {
+  let builderProgram;
+  let reloadLevel;
+  let missingFilesMap;
+  let watchedWildcardDirectories;
+  let timerToUpdateProgram;
+  let timerToInvalidateFailedLookupResolutions;
+  let parsedConfigs;
+  let sharedExtendedConfigFileWatchers;
+  let extendedConfigCache = host.extendedConfigCache;
+  let reportFileChangeDetectedOnCreateProgram = false;
+  const sourceFilesCache = /* @__PURE__ */ new Map();
+  let missingFilePathsRequestedForRelease;
+  let hasChangedCompilerOptions = false;
+  const useCaseSensitiveFileNames = host.useCaseSensitiveFileNames();
+  const currentDirectory = host.getCurrentDirectory();
+  const { configFileName, optionsToExtend: optionsToExtendForConfigFile = {}, watchOptionsToExtend, extraFileExtensions, createProgram: createProgram2 } = host;
+  let { rootFiles: rootFileNames, options: compilerOptions, watchOptions, projectReferences } = host;
+  let wildcardDirectories;
+  let configFileParsingDiagnostics;
+  let canConfigFileJsonReportNoInputFiles = false;
+  let hasChangedConfigFileParsingErrors = false;
+  const cachedDirectoryStructureHost = configFileName === void 0 ? void 0 : createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensitiveFileNames);
+  const directoryStructureHost = cachedDirectoryStructureHost || host;
+  const parseConfigFileHost = parseConfigHostFromCompilerHostLike(host, directoryStructureHost);
+  let newLine = updateNewLine();
+  if (configFileName && host.configFileParsingResult) {
+    setConfigFileParsingResult(host.configFileParsingResult);
+    newLine = updateNewLine();
+  }
+  reportWatchDiagnostic(Diagnostics.Starting_compilation_in_watch_mode);
+  if (configFileName && !host.configFileParsingResult) {
+    newLine = getNewLineCharacter(optionsToExtendForConfigFile, () => host.getNewLine());
+    Debug.assert(!rootFileNames);
+    parseConfigFile2();
+    newLine = updateNewLine();
+  }
+  const { watchFile: watchFile2, watchDirectory, writeLog } = createWatchFactory(host, compilerOptions);
+  const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames);
+  writeLog(`Current directory: ${currentDirectory} CaseSensitiveFileNames: ${useCaseSensitiveFileNames}`);
+  let configFileWatcher;
+  if (configFileName) {
+    configFileWatcher = watchFile2(configFileName, scheduleProgramReload, 2e3 /* High */, watchOptions, WatchType.ConfigFile);
+  }
+  const compilerHost = createCompilerHostFromProgramHost(host, () => compilerOptions, directoryStructureHost);
+  setGetSourceFileAsHashVersioned(compilerHost);
+  const getNewSourceFile = compilerHost.getSourceFile;
+  compilerHost.getSourceFile = (fileName, ...args) => getVersionedSourceFileByPath(fileName, toPath3(fileName), ...args);
+  compilerHost.getSourceFileByPath = getVersionedSourceFileByPath;
+  compilerHost.getNewLine = () => newLine;
+  compilerHost.fileExists = fileExists;
+  compilerHost.onReleaseOldSourceFile = onReleaseOldSourceFile;
+  compilerHost.onReleaseParsedCommandLine = onReleaseParsedCommandLine;
+  compilerHost.toPath = toPath3;
+  compilerHost.getCompilationSettings = () => compilerOptions;
+  compilerHost.useSourceOfProjectReferenceRedirect = maybeBind(host, host.useSourceOfProjectReferenceRedirect);
+  compilerHost.watchDirectoryOfFailedLookupLocation = (dir, cb, flags) => watchDirectory(dir, cb, flags, watchOptions, WatchType.FailedLookupLocations);
+  compilerHost.watchAffectingFileLocation = (file, cb) => watchFile2(file, cb, 2e3 /* High */, watchOptions, WatchType.AffectingFileLocation);
+  compilerHost.watchTypeRootsDirectory = (dir, cb, flags) => watchDirectory(dir, cb, flags, watchOptions, WatchType.TypeRoots);
+  compilerHost.getCachedDirectoryStructureHost = () => cachedDirectoryStructureHost;
+  compilerHost.scheduleInvalidateResolutionsOfFailedLookupLocations = scheduleInvalidateResolutionsOfFailedLookupLocations;
+  compilerHost.onInvalidatedResolution = scheduleProgramUpdate;
+  compilerHost.onChangedAutomaticTypeDirectiveNames = scheduleProgramUpdate;
+  compilerHost.fileIsOpen = returnFalse;
+  compilerHost.getCurrentProgram = getCurrentProgram;
+  compilerHost.writeLog = writeLog;
+  compilerHost.getParsedCommandLine = getParsedCommandLine;
+  const resolutionCache = createResolutionCache(
+    compilerHost,
+    configFileName ? getDirectoryPath(getNormalizedAbsolutePath(configFileName, currentDirectory)) : currentDirectory,
+    /*logChangesWhenResolvingModule*/
+    false
+  );
+  compilerHost.resolveModuleNameLiterals = maybeBind(host, host.resolveModuleNameLiterals);
+  compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames);
+  if (!compilerHost.resolveModuleNameLiterals && !compilerHost.resolveModuleNames) {
+    compilerHost.resolveModuleNameLiterals = resolutionCache.resolveModuleNameLiterals.bind(resolutionCache);
+  }
+  compilerHost.resolveTypeReferenceDirectiveReferences = maybeBind(host, host.resolveTypeReferenceDirectiveReferences);
+  compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives);
+  if (!compilerHost.resolveTypeReferenceDirectiveReferences && !compilerHost.resolveTypeReferenceDirectives) {
+    compilerHost.resolveTypeReferenceDirectiveReferences = resolutionCache.resolveTypeReferenceDirectiveReferences.bind(resolutionCache);
+  }
+  compilerHost.getModuleResolutionCache = host.resolveModuleNameLiterals || host.resolveModuleNames ? maybeBind(host, host.getModuleResolutionCache) : () => resolutionCache.getModuleResolutionCache();
+  const userProvidedResolution = !!host.resolveModuleNameLiterals || !!host.resolveTypeReferenceDirectiveReferences || !!host.resolveModuleNames || !!host.resolveTypeReferenceDirectives;
+  const customHasInvalidatedResolutions = userProvidedResolution ? maybeBind(host, host.hasInvalidatedResolutions) || returnTrue : returnFalse;
+  builderProgram = readBuilderProgram(compilerOptions, compilerHost);
+  synchronizeProgram();
+  watchConfigFileWildCardDirectories();
+  if (configFileName)
+    updateExtendedConfigFilesWatches(toPath3(configFileName), compilerOptions, watchOptions, WatchType.ExtendedConfigFile);
+  return configFileName ? { getCurrentProgram: getCurrentBuilderProgram, getProgram: updateProgram, close } : { getCurrentProgram: getCurrentBuilderProgram, getProgram: updateProgram, updateRootFileNames, close };
+  function close() {
+    clearInvalidateResolutionsOfFailedLookupLocations();
+    resolutionCache.clear();
+    clearMap(sourceFilesCache, (value) => {
+      if (value && value.fileWatcher) {
+        value.fileWatcher.close();
+        value.fileWatcher = void 0;
       }
-      this.logger = null;
-      super.dispose(dummy);
+    });
+    if (configFileWatcher) {
+      configFileWatcher.close();
+      configFileWatcher = void 0;
+    }
+    extendedConfigCache == null ? void 0 : extendedConfigCache.clear();
+    extendedConfigCache = void 0;
+    if (sharedExtendedConfigFileWatchers) {
+      clearMap(sharedExtendedConfigFileWatchers, closeFileWatcherOf);
+      sharedExtendedConfigFileWatchers = void 0;
+    }
+    if (watchedWildcardDirectories) {
+      clearMap(watchedWildcardDirectories, closeFileWatcherOf);
+      watchedWildcardDirectories = void 0;
+    }
+    if (missingFilesMap) {
+      clearMap(missingFilesMap, closeFileWatcher);
+      missingFilesMap = void 0;
+    }
+    if (parsedConfigs) {
+      clearMap(parsedConfigs, (config) => {
+        var _a2;
+        (_a2 = config.watcher) == null ? void 0 : _a2.close();
+        config.watcher = void 0;
+        if (config.watchedDirectories)
+          clearMap(config.watchedDirectories, closeFileWatcherOf);
+        config.watchedDirectories = void 0;
+      });
+      parsedConfigs = void 0;
     }
-    refresh(throwOnError) {
-      this.forwardJSONCall(
-        `refresh(${throwOnError})`,
-        () => null
-      );
+  }
+  function getCurrentBuilderProgram() {
+    return builderProgram;
+  }
+  function getCurrentProgram() {
+    return builderProgram && builderProgram.getProgramOrUndefined();
+  }
+  function synchronizeProgram() {
+    writeLog(`Synchronizing program`);
+    clearInvalidateResolutionsOfFailedLookupLocations();
+    const program = getCurrentBuilderProgram();
+    if (hasChangedCompilerOptions) {
+      newLine = updateNewLine();
+      if (program && changesAffectModuleResolution(program.getCompilerOptions(), compilerOptions)) {
+        resolutionCache.clear();
+      }
     }
-    cleanupSemanticCache() {
-      this.forwardJSONCall(
-        "cleanupSemanticCache()",
-        () => {
-          this.languageService.cleanupSemanticCache();
-          return null;
+    const hasInvalidatedResolutions = resolutionCache.createHasInvalidatedResolutions(customHasInvalidatedResolutions);
+    const {
+      originalReadFile,
+      originalFileExists,
+      originalDirectoryExists,
+      originalCreateDirectory,
+      originalWriteFile,
+      readFileWithCache
+    } = changeCompilerHostLikeToUseCache(compilerHost, toPath3);
+    if (isProgramUptoDate(getCurrentProgram(), rootFileNames, compilerOptions, (path) => getSourceVersion(path, readFileWithCache), (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) {
+      if (hasChangedConfigFileParsingErrors) {
+        if (reportFileChangeDetectedOnCreateProgram) {
+          reportWatchDiagnostic(Diagnostics.File_change_detected_Starting_incremental_compilation);
         }
-      );
-    }
-    realizeDiagnostics(diagnostics) {
-      const newLine = getNewLineOrDefaultFromHost(this.host);
-      return realizeDiagnostics(diagnostics, newLine);
-    }
-    getSyntacticClassifications(fileName, start2, length2) {
-      return this.forwardJSONCall(
-        `getSyntacticClassifications('${fileName}', ${start2}, ${length2})`,
-        () => this.languageService.getSyntacticClassifications(fileName, createTextSpan(start2, length2))
-      );
+        builderProgram = createProgram2(
+          /*rootNames*/
+          void 0,
+          /*options*/
+          void 0,
+          compilerHost,
+          builderProgram,
+          configFileParsingDiagnostics,
+          projectReferences
+        );
+        hasChangedConfigFileParsingErrors = false;
+      }
+    } else {
+      if (reportFileChangeDetectedOnCreateProgram) {
+        reportWatchDiagnostic(Diagnostics.File_change_detected_Starting_incremental_compilation);
+      }
+      createNewProgram(hasInvalidatedResolutions);
     }
-    getSemanticClassifications(fileName, start2, length2) {
-      return this.forwardJSONCall(
-        `getSemanticClassifications('${fileName}', ${start2}, ${length2})`,
-        () => this.languageService.getSemanticClassifications(fileName, createTextSpan(start2, length2))
-      );
+    reportFileChangeDetectedOnCreateProgram = false;
+    if (host.afterProgramCreate && program !== builderProgram) {
+      host.afterProgramCreate(builderProgram);
     }
-    getEncodedSyntacticClassifications(fileName, start2, length2) {
-      return this.forwardJSONCall(
-        `getEncodedSyntacticClassifications('${fileName}', ${start2}, ${length2})`,
-        () => convertClassifications(this.languageService.getEncodedSyntacticClassifications(fileName, createTextSpan(start2, length2)))
-      );
+    compilerHost.readFile = originalReadFile;
+    compilerHost.fileExists = originalFileExists;
+    compilerHost.directoryExists = originalDirectoryExists;
+    compilerHost.createDirectory = originalCreateDirectory;
+    compilerHost.writeFile = originalWriteFile;
+    return builderProgram;
+  }
+  function createNewProgram(hasInvalidatedResolutions) {
+    writeLog("CreatingProgramWith::");
+    writeLog(`  roots: ${JSON.stringify(rootFileNames)}`);
+    writeLog(`  options: ${JSON.stringify(compilerOptions)}`);
+    if (projectReferences)
+      writeLog(`  projectReferences: ${JSON.stringify(projectReferences)}`);
+    const needsUpdateInTypeRootWatch = hasChangedCompilerOptions || !getCurrentProgram();
+    hasChangedCompilerOptions = false;
+    hasChangedConfigFileParsingErrors = false;
+    resolutionCache.startCachingPerDirectoryResolution();
+    compilerHost.hasInvalidatedResolutions = hasInvalidatedResolutions;
+    compilerHost.hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames;
+    const oldProgram = getCurrentProgram();
+    builderProgram = createProgram2(rootFileNames, compilerOptions, compilerHost, builderProgram, configFileParsingDiagnostics, projectReferences);
+    resolutionCache.finishCachingPerDirectoryResolution(builderProgram.getProgram(), oldProgram);
+    updateMissingFilePathsWatch(builderProgram.getProgram(), missingFilesMap || (missingFilesMap = /* @__PURE__ */ new Map()), watchMissingFilePath);
+    if (needsUpdateInTypeRootWatch) {
+      resolutionCache.updateTypeRootsWatch();
+    }
+    if (missingFilePathsRequestedForRelease) {
+      for (const missingFilePath of missingFilePathsRequestedForRelease) {
+        if (!missingFilesMap.has(missingFilePath)) {
+          sourceFilesCache.delete(missingFilePath);
+        }
+      }
+      missingFilePathsRequestedForRelease = void 0;
+    }
+  }
+  function updateRootFileNames(files) {
+    Debug.assert(!configFileName, "Cannot update root file names with config file watch mode");
+    rootFileNames = files;
+    scheduleProgramUpdate();
+  }
+  function updateNewLine() {
+    return getNewLineCharacter(compilerOptions || optionsToExtendForConfigFile, () => host.getNewLine());
+  }
+  function toPath3(fileName) {
+    return toPath(fileName, currentDirectory, getCanonicalFileName);
+  }
+  function isFileMissingOnHost(hostSourceFile) {
+    return typeof hostSourceFile === "boolean";
+  }
+  function isFilePresenceUnknownOnHost(hostSourceFile) {
+    return typeof hostSourceFile.version === "boolean";
+  }
+  function fileExists(fileName) {
+    const path = toPath3(fileName);
+    if (isFileMissingOnHost(sourceFilesCache.get(path))) {
+      return false;
     }
-    getEncodedSemanticClassifications(fileName, start2, length2) {
-      return this.forwardJSONCall(
-        `getEncodedSemanticClassifications('${fileName}', ${start2}, ${length2})`,
-        () => convertClassifications(this.languageService.getEncodedSemanticClassifications(fileName, createTextSpan(start2, length2)))
-      );
+    return directoryStructureHost.fileExists(fileName);
+  }
+  function getVersionedSourceFileByPath(fileName, path, languageVersionOrOptions, onError, shouldCreateNewSourceFile) {
+    const hostSourceFile = sourceFilesCache.get(path);
+    if (isFileMissingOnHost(hostSourceFile)) {
+      return void 0;
     }
-    getSyntacticDiagnostics(fileName) {
-      return this.forwardJSONCall(
-        `getSyntacticDiagnostics('${fileName}')`,
-        () => {
-          const diagnostics = this.languageService.getSyntacticDiagnostics(fileName);
-          return this.realizeDiagnostics(diagnostics);
+    if (hostSourceFile === void 0 || shouldCreateNewSourceFile || isFilePresenceUnknownOnHost(hostSourceFile)) {
+      const sourceFile = getNewSourceFile(fileName, languageVersionOrOptions, onError);
+      if (hostSourceFile) {
+        if (sourceFile) {
+          hostSourceFile.sourceFile = sourceFile;
+          hostSourceFile.version = sourceFile.version;
+          if (!hostSourceFile.fileWatcher) {
+            hostSourceFile.fileWatcher = watchFilePath(path, fileName, onSourceFileChange, 250 /* Low */, watchOptions, WatchType.SourceFile);
+          }
+        } else {
+          if (hostSourceFile.fileWatcher) {
+            hostSourceFile.fileWatcher.close();
+          }
+          sourceFilesCache.set(path, false);
         }
-      );
-    }
-    getSemanticDiagnostics(fileName) {
-      return this.forwardJSONCall(
-        `getSemanticDiagnostics('${fileName}')`,
-        () => {
-          const diagnostics = this.languageService.getSemanticDiagnostics(fileName);
-          return this.realizeDiagnostics(diagnostics);
+      } else {
+        if (sourceFile) {
+          const fileWatcher = watchFilePath(path, fileName, onSourceFileChange, 250 /* Low */, watchOptions, WatchType.SourceFile);
+          sourceFilesCache.set(path, { sourceFile, version: sourceFile.version, fileWatcher });
+        } else {
+          sourceFilesCache.set(path, false);
         }
-      );
+      }
+      return sourceFile;
     }
-    getSuggestionDiagnostics(fileName) {
-      return this.forwardJSONCall(`getSuggestionDiagnostics('${fileName}')`, () => this.realizeDiagnostics(this.languageService.getSuggestionDiagnostics(fileName)));
+    return hostSourceFile.sourceFile;
+  }
+  function nextSourceFileVersion(path) {
+    const hostSourceFile = sourceFilesCache.get(path);
+    if (hostSourceFile !== void 0) {
+      if (isFileMissingOnHost(hostSourceFile)) {
+        sourceFilesCache.set(path, { version: false });
+      } else {
+        hostSourceFile.version = false;
+      }
     }
-    getCompilerOptionsDiagnostics() {
-      return this.forwardJSONCall(
-        "getCompilerOptionsDiagnostics()",
-        () => {
-          const diagnostics = this.languageService.getCompilerOptionsDiagnostics();
-          return this.realizeDiagnostics(diagnostics);
+  }
+  function getSourceVersion(path, readFileWithCache) {
+    const hostSourceFile = sourceFilesCache.get(path);
+    if (!hostSourceFile)
+      return void 0;
+    if (hostSourceFile.version)
+      return hostSourceFile.version;
+    const text = readFileWithCache(path);
+    return text !== void 0 ? getSourceFileVersionAsHashFromText(compilerHost, text) : void 0;
+  }
+  function onReleaseOldSourceFile(oldSourceFile, _oldOptions, hasSourceFileByPath) {
+    const hostSourceFileInfo = sourceFilesCache.get(oldSourceFile.resolvedPath);
+    if (hostSourceFileInfo !== void 0) {
+      if (isFileMissingOnHost(hostSourceFileInfo)) {
+        (missingFilePathsRequestedForRelease || (missingFilePathsRequestedForRelease = [])).push(oldSourceFile.path);
+      } else if (hostSourceFileInfo.sourceFile === oldSourceFile) {
+        if (hostSourceFileInfo.fileWatcher) {
+          hostSourceFileInfo.fileWatcher.close();
         }
-      );
-    }
-    getQuickInfoAtPosition(fileName, position) {
-      return this.forwardJSONCall(
-        `getQuickInfoAtPosition('${fileName}', ${position})`,
-        () => this.languageService.getQuickInfoAtPosition(fileName, position)
-      );
-    }
-    getNameOrDottedNameSpan(fileName, startPos, endPos) {
-      return this.forwardJSONCall(
-        `getNameOrDottedNameSpan('${fileName}', ${startPos}, ${endPos})`,
-        () => this.languageService.getNameOrDottedNameSpan(fileName, startPos, endPos)
-      );
-    }
-    getBreakpointStatementAtPosition(fileName, position) {
-      return this.forwardJSONCall(
-        `getBreakpointStatementAtPosition('${fileName}', ${position})`,
-        () => this.languageService.getBreakpointStatementAtPosition(fileName, position)
-      );
-    }
-    getSignatureHelpItems(fileName, position, options) {
-      return this.forwardJSONCall(
-        `getSignatureHelpItems('${fileName}', ${position})`,
-        () => this.languageService.getSignatureHelpItems(fileName, position, options)
-      );
-    }
-    getDefinitionAtPosition(fileName, position) {
-      return this.forwardJSONCall(
-        `getDefinitionAtPosition('${fileName}', ${position})`,
-        () => this.languageService.getDefinitionAtPosition(fileName, position)
-      );
-    }
-    getDefinitionAndBoundSpan(fileName, position) {
-      return this.forwardJSONCall(
-        `getDefinitionAndBoundSpan('${fileName}', ${position})`,
-        () => this.languageService.getDefinitionAndBoundSpan(fileName, position)
-      );
-    }
-    getTypeDefinitionAtPosition(fileName, position) {
-      return this.forwardJSONCall(
-        `getTypeDefinitionAtPosition('${fileName}', ${position})`,
-        () => this.languageService.getTypeDefinitionAtPosition(fileName, position)
-      );
-    }
-    getImplementationAtPosition(fileName, position) {
-      return this.forwardJSONCall(
-        `getImplementationAtPosition('${fileName}', ${position})`,
-        () => this.languageService.getImplementationAtPosition(fileName, position)
-      );
+        sourceFilesCache.delete(oldSourceFile.resolvedPath);
+        if (!hasSourceFileByPath) {
+          resolutionCache.removeResolutionsOfFile(oldSourceFile.path);
+        }
+      }
     }
-    getRenameInfo(fileName, position, preferences) {
-      return this.forwardJSONCall(
-        `getRenameInfo('${fileName}', ${position})`,
-        () => this.languageService.getRenameInfo(fileName, position, preferences)
-      );
+  }
+  function reportWatchDiagnostic(message) {
+    if (host.onWatchStatusChange) {
+      host.onWatchStatusChange(createCompilerDiagnostic(message), newLine, compilerOptions || optionsToExtendForConfigFile);
     }
-    getSmartSelectionRange(fileName, position) {
-      return this.forwardJSONCall(
-        `getSmartSelectionRange('${fileName}', ${position})`,
-        () => this.languageService.getSmartSelectionRange(fileName, position)
-      );
+  }
+  function hasChangedAutomaticTypeDirectiveNames() {
+    return resolutionCache.hasChangedAutomaticTypeDirectiveNames();
+  }
+  function clearInvalidateResolutionsOfFailedLookupLocations() {
+    if (!timerToInvalidateFailedLookupResolutions)
+      return false;
+    host.clearTimeout(timerToInvalidateFailedLookupResolutions);
+    timerToInvalidateFailedLookupResolutions = void 0;
+    return true;
+  }
+  function scheduleInvalidateResolutionsOfFailedLookupLocations() {
+    if (!host.setTimeout || !host.clearTimeout) {
+      return resolutionCache.invalidateResolutionsOfFailedLookupLocations();
     }
-    findRenameLocations(fileName, position, findInStrings, findInComments, providePrefixAndSuffixTextForRename) {
-      return this.forwardJSONCall(
-        `findRenameLocations('${fileName}', ${position}, ${findInStrings}, ${findInComments}, ${providePrefixAndSuffixTextForRename})`,
-        () => this.languageService.findRenameLocations(fileName, position, findInStrings, findInComments, providePrefixAndSuffixTextForRename)
-      );
+    const pending = clearInvalidateResolutionsOfFailedLookupLocations();
+    writeLog(`Scheduling invalidateFailedLookup${pending ? ", Cancelled earlier one" : ""}`);
+    timerToInvalidateFailedLookupResolutions = host.setTimeout(invalidateResolutionsOfFailedLookup, 250);
+  }
+  function invalidateResolutionsOfFailedLookup() {
+    timerToInvalidateFailedLookupResolutions = void 0;
+    if (resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
+      scheduleProgramUpdate();
     }
-    getBraceMatchingAtPosition(fileName, position) {
-      return this.forwardJSONCall(
-        `getBraceMatchingAtPosition('${fileName}', ${position})`,
-        () => this.languageService.getBraceMatchingAtPosition(fileName, position)
-      );
+  }
+  function scheduleProgramUpdate() {
+    if (!host.setTimeout || !host.clearTimeout) {
+      return;
     }
-    isValidBraceCompletionAtPosition(fileName, position, openingBrace) {
-      return this.forwardJSONCall(
-        `isValidBraceCompletionAtPosition('${fileName}', ${position}, ${openingBrace})`,
-        () => this.languageService.isValidBraceCompletionAtPosition(fileName, position, openingBrace)
-      );
+    if (timerToUpdateProgram) {
+      host.clearTimeout(timerToUpdateProgram);
     }
-    getSpanOfEnclosingComment(fileName, position, onlyMultiLine) {
-      return this.forwardJSONCall(
-        `getSpanOfEnclosingComment('${fileName}', ${position})`,
-        () => this.languageService.getSpanOfEnclosingComment(fileName, position, onlyMultiLine)
-      );
+    writeLog("Scheduling update");
+    timerToUpdateProgram = host.setTimeout(updateProgramWithWatchStatus, 250);
+  }
+  function scheduleProgramReload() {
+    Debug.assert(!!configFileName);
+    reloadLevel = 2 /* Full */;
+    scheduleProgramUpdate();
+  }
+  function updateProgramWithWatchStatus() {
+    timerToUpdateProgram = void 0;
+    reportFileChangeDetectedOnCreateProgram = true;
+    updateProgram();
+  }
+  function updateProgram() {
+    switch (reloadLevel) {
+      case 1 /* Partial */:
+        perfLogger.logStartUpdateProgram("PartialConfigReload");
+        reloadFileNamesFromConfigFile();
+        break;
+      case 2 /* Full */:
+        perfLogger.logStartUpdateProgram("FullConfigReload");
+        reloadConfigFile();
+        break;
+      default:
+        perfLogger.logStartUpdateProgram("SynchronizeProgram");
+        synchronizeProgram();
+        break;
     }
-    getIndentationAtPosition(fileName, position, options) {
-      return this.forwardJSONCall(
-        `getIndentationAtPosition('${fileName}', ${position})`,
-        () => {
-          const localOptions = JSON.parse(options);
-          return this.languageService.getIndentationAtPosition(fileName, position, localOptions);
-        }
-      );
+    perfLogger.logStopUpdateProgram("Done");
+    return getCurrentBuilderProgram();
+  }
+  function reloadFileNamesFromConfigFile() {
+    writeLog("Reloading new file names and options");
+    reloadLevel = 0 /* None */;
+    rootFileNames = getFileNamesFromConfigSpecs(compilerOptions.configFile.configFileSpecs, getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory), compilerOptions, parseConfigFileHost, extraFileExtensions);
+    if (updateErrorForNoInputFiles(rootFileNames, getNormalizedAbsolutePath(configFileName, currentDirectory), compilerOptions.configFile.configFileSpecs, configFileParsingDiagnostics, canConfigFileJsonReportNoInputFiles)) {
+      hasChangedConfigFileParsingErrors = true;
     }
-    getReferencesAtPosition(fileName, position) {
-      return this.forwardJSONCall(
-        `getReferencesAtPosition('${fileName}', ${position})`,
-        () => this.languageService.getReferencesAtPosition(fileName, position)
-      );
+    synchronizeProgram();
+  }
+  function reloadConfigFile() {
+    writeLog(`Reloading config file: ${configFileName}`);
+    reloadLevel = 0 /* None */;
+    if (cachedDirectoryStructureHost) {
+      cachedDirectoryStructureHost.clearCache();
     }
-    findReferences(fileName, position) {
-      return this.forwardJSONCall(
-        `findReferences('${fileName}', ${position})`,
-        () => this.languageService.findReferences(fileName, position)
-      );
+    parseConfigFile2();
+    hasChangedCompilerOptions = true;
+    synchronizeProgram();
+    watchConfigFileWildCardDirectories();
+    updateExtendedConfigFilesWatches(toPath3(configFileName), compilerOptions, watchOptions, WatchType.ExtendedConfigFile);
+  }
+  function parseConfigFile2() {
+    setConfigFileParsingResult(getParsedCommandLineOfConfigFile(
+      configFileName,
+      optionsToExtendForConfigFile,
+      parseConfigFileHost,
+      extendedConfigCache || (extendedConfigCache = /* @__PURE__ */ new Map()),
+      watchOptionsToExtend,
+      extraFileExtensions
+    ));
+  }
+  function setConfigFileParsingResult(configFileParseResult) {
+    rootFileNames = configFileParseResult.fileNames;
+    compilerOptions = configFileParseResult.options;
+    watchOptions = configFileParseResult.watchOptions;
+    projectReferences = configFileParseResult.projectReferences;
+    wildcardDirectories = configFileParseResult.wildcardDirectories;
+    configFileParsingDiagnostics = getConfigFileParsingDiagnostics(configFileParseResult).slice();
+    canConfigFileJsonReportNoInputFiles = canJsonReportNoInputFiles(configFileParseResult.raw);
+    hasChangedConfigFileParsingErrors = true;
+  }
+  function getParsedCommandLine(configFileName2) {
+    const configPath = toPath3(configFileName2);
+    let config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath);
+    if (config) {
+      if (!config.reloadLevel)
+        return config.parsedCommandLine;
+      if (config.parsedCommandLine && config.reloadLevel === 1 /* Partial */ && !host.getParsedCommandLine) {
+        writeLog("Reloading new file names and options");
+        const fileNames = getFileNamesFromConfigSpecs(
+          config.parsedCommandLine.options.configFile.configFileSpecs,
+          getNormalizedAbsolutePath(getDirectoryPath(configFileName2), currentDirectory),
+          compilerOptions,
+          parseConfigFileHost
+        );
+        config.parsedCommandLine = { ...config.parsedCommandLine, fileNames };
+        config.reloadLevel = void 0;
+        return config.parsedCommandLine;
+      }
     }
-    getFileReferences(fileName) {
-      return this.forwardJSONCall(
-        `getFileReferences('${fileName})`,
-        () => this.languageService.getFileReferences(fileName)
-      );
+    writeLog(`Loading config file: ${configFileName2}`);
+    const parsedCommandLine = host.getParsedCommandLine ? host.getParsedCommandLine(configFileName2) : getParsedCommandLineFromConfigFileHost(configFileName2);
+    if (config) {
+      config.parsedCommandLine = parsedCommandLine;
+      config.reloadLevel = void 0;
+    } else {
+      (parsedConfigs || (parsedConfigs = /* @__PURE__ */ new Map())).set(configPath, config = { parsedCommandLine });
     }
-    getOccurrencesAtPosition(fileName, position) {
-      return this.forwardJSONCall(
-        `getOccurrencesAtPosition('${fileName}', ${position})`,
-        () => this.languageService.getOccurrencesAtPosition(fileName, position)
-      );
+    watchReferencedProject(configFileName2, configPath, config);
+    return parsedCommandLine;
+  }
+  function getParsedCommandLineFromConfigFileHost(configFileName2) {
+    const onUnRecoverableConfigFileDiagnostic = parseConfigFileHost.onUnRecoverableConfigFileDiagnostic;
+    parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = noop;
+    const parsedCommandLine = getParsedCommandLineOfConfigFile(
+      configFileName2,
+      /*optionsToExtend*/
+      void 0,
+      parseConfigFileHost,
+      extendedConfigCache || (extendedConfigCache = /* @__PURE__ */ new Map()),
+      watchOptionsToExtend
+    );
+    parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = onUnRecoverableConfigFileDiagnostic;
+    return parsedCommandLine;
+  }
+  function onReleaseParsedCommandLine(fileName) {
+    var _a2;
+    const path = toPath3(fileName);
+    const config = parsedConfigs == null ? void 0 : parsedConfigs.get(path);
+    if (!config)
+      return;
+    parsedConfigs.delete(path);
+    if (config.watchedDirectories)
+      clearMap(config.watchedDirectories, closeFileWatcherOf);
+    (_a2 = config.watcher) == null ? void 0 : _a2.close();
+    clearSharedExtendedConfigFileWatcher(path, sharedExtendedConfigFileWatchers);
+  }
+  function watchFilePath(path, file, callback, pollingInterval, options, watchType) {
+    return watchFile2(file, (fileName, eventKind) => callback(fileName, eventKind, path), pollingInterval, options, watchType);
+  }
+  function onSourceFileChange(fileName, eventKind, path) {
+    updateCachedSystemWithFile(fileName, path, eventKind);
+    if (eventKind === 2 /* Deleted */ && sourceFilesCache.has(path)) {
+      resolutionCache.invalidateResolutionOfFile(path);
     }
-    getDocumentHighlights(fileName, position, filesToSearch) {
-      return this.forwardJSONCall(
-        `getDocumentHighlights('${fileName}', ${position})`,
-        () => {
-          const results = this.languageService.getDocumentHighlights(fileName, position, JSON.parse(filesToSearch));
-          const normalizedName = toFileNameLowerCase(normalizeSlashes(fileName));
-          return filter(results, (r) => toFileNameLowerCase(normalizeSlashes(r.fileName)) === normalizedName);
-        }
-      );
+    nextSourceFileVersion(path);
+    scheduleProgramUpdate();
+  }
+  function updateCachedSystemWithFile(fileName, path, eventKind) {
+    if (cachedDirectoryStructureHost) {
+      cachedDirectoryStructureHost.addOrDeleteFile(fileName, path, eventKind);
     }
-    getCompletionsAtPosition(fileName, position, preferences, formattingSettings) {
-      return this.forwardJSONCall(
-        `getCompletionsAtPosition('${fileName}', ${position}, ${preferences}, ${formattingSettings})`,
-        () => this.languageService.getCompletionsAtPosition(fileName, position, preferences, formattingSettings)
-      );
+  }
+  function watchMissingFilePath(missingFilePath) {
+    return (parsedConfigs == null ? void 0 : parsedConfigs.has(missingFilePath)) ? noopFileWatcher : watchFilePath(missingFilePath, missingFilePath, onMissingFileChange, 500 /* Medium */, watchOptions, WatchType.MissingFile);
+  }
+  function onMissingFileChange(fileName, eventKind, missingFilePath) {
+    updateCachedSystemWithFile(fileName, missingFilePath, eventKind);
+    if (eventKind === 0 /* Created */ && missingFilesMap.has(missingFilePath)) {
+      missingFilesMap.get(missingFilePath).close();
+      missingFilesMap.delete(missingFilePath);
+      nextSourceFileVersion(missingFilePath);
+      scheduleProgramUpdate();
     }
-    getCompletionEntryDetails(fileName, position, entryName, formatOptions, source, preferences, data) {
-      return this.forwardJSONCall(
-        `getCompletionEntryDetails('${fileName}', ${position}, '${entryName}')`,
-        () => {
-          const localOptions = formatOptions === void 0 ? void 0 : JSON.parse(formatOptions);
-          return this.languageService.getCompletionEntryDetails(fileName, position, entryName, localOptions, source, preferences, data);
-        }
+  }
+  function watchConfigFileWildCardDirectories() {
+    if (wildcardDirectories) {
+      updateWatchingWildcardDirectories(
+        watchedWildcardDirectories || (watchedWildcardDirectories = /* @__PURE__ */ new Map()),
+        new Map(Object.entries(wildcardDirectories)),
+        watchWildcardDirectory
       );
+    } else if (watchedWildcardDirectories) {
+      clearMap(watchedWildcardDirectories, closeFileWatcherOf);
     }
-    getFormattingEditsForRange(fileName, start2, end, options) {
-      return this.forwardJSONCall(
-        `getFormattingEditsForRange('${fileName}', ${start2}, ${end})`,
-        () => {
-          const localOptions = JSON.parse(options);
-          return this.languageService.getFormattingEditsForRange(fileName, start2, end, localOptions);
+  }
+  function watchWildcardDirectory(directory, flags) {
+    return watchDirectory(
+      directory,
+      (fileOrDirectory) => {
+        Debug.assert(!!configFileName);
+        const fileOrDirectoryPath = toPath3(fileOrDirectory);
+        if (cachedDirectoryStructureHost) {
+          cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
         }
-      );
-    }
-    getFormattingEditsForDocument(fileName, options) {
-      return this.forwardJSONCall(
-        `getFormattingEditsForDocument('${fileName}')`,
-        () => {
-          const localOptions = JSON.parse(options);
-          return this.languageService.getFormattingEditsForDocument(fileName, localOptions);
+        nextSourceFileVersion(fileOrDirectoryPath);
+        if (isIgnoredFileFromWildCardWatching({
+          watchedDirPath: toPath3(directory),
+          fileOrDirectory,
+          fileOrDirectoryPath,
+          configFileName,
+          extraFileExtensions,
+          options: compilerOptions,
+          program: getCurrentBuilderProgram() || rootFileNames,
+          currentDirectory,
+          useCaseSensitiveFileNames,
+          writeLog,
+          toPath: toPath3
+        }))
+          return;
+        if (reloadLevel !== 2 /* Full */) {
+          reloadLevel = 1 /* Partial */;
+          scheduleProgramUpdate();
         }
-      );
-    }
-    getFormattingEditsAfterKeystroke(fileName, position, key, options) {
-      return this.forwardJSONCall(
-        `getFormattingEditsAfterKeystroke('${fileName}', ${position}, '${key}')`,
-        () => {
-          const localOptions = JSON.parse(options);
-          return this.languageService.getFormattingEditsAfterKeystroke(fileName, position, key, localOptions);
+      },
+      flags,
+      watchOptions,
+      WatchType.WildcardDirectory
+    );
+  }
+  function updateExtendedConfigFilesWatches(forProjectPath, options, watchOptions2, watchType) {
+    updateSharedExtendedConfigFileWatcher(
+      forProjectPath,
+      options,
+      sharedExtendedConfigFileWatchers || (sharedExtendedConfigFileWatchers = /* @__PURE__ */ new Map()),
+      (extendedConfigFileName, extendedConfigFilePath) => watchFile2(
+        extendedConfigFileName,
+        (_fileName, eventKind) => {
+          var _a2;
+          updateCachedSystemWithFile(extendedConfigFileName, extendedConfigFilePath, eventKind);
+          if (extendedConfigCache)
+            cleanExtendedConfigCache(extendedConfigCache, extendedConfigFilePath, toPath3);
+          const projects = (_a2 = sharedExtendedConfigFileWatchers.get(extendedConfigFilePath)) == null ? void 0 : _a2.projects;
+          if (!(projects == null ? void 0 : projects.size))
+            return;
+          projects.forEach((projectPath) => {
+            if (toPath3(configFileName) === projectPath) {
+              reloadLevel = 2 /* Full */;
+            } else {
+              const config = parsedConfigs == null ? void 0 : parsedConfigs.get(projectPath);
+              if (config)
+                config.reloadLevel = 2 /* Full */;
+              resolutionCache.removeResolutionsFromProjectReferenceRedirects(projectPath);
+            }
+            scheduleProgramUpdate();
+          });
+        },
+        2e3 /* High */,
+        watchOptions2,
+        watchType
+      ),
+      toPath3
+    );
+  }
+  function watchReferencedProject(configFileName2, configPath, commandLine) {
+    var _a2, _b, _c, _d, _e;
+    commandLine.watcher || (commandLine.watcher = watchFile2(
+      configFileName2,
+      (_fileName, eventKind) => {
+        updateCachedSystemWithFile(configFileName2, configPath, eventKind);
+        const config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath);
+        if (config)
+          config.reloadLevel = 2 /* Full */;
+        resolutionCache.removeResolutionsFromProjectReferenceRedirects(configPath);
+        scheduleProgramUpdate();
+      },
+      2e3 /* High */,
+      ((_a2 = commandLine.parsedCommandLine) == null ? void 0 : _a2.watchOptions) || watchOptions,
+      WatchType.ConfigFileOfReferencedProject
+    ));
+    if ((_b = commandLine.parsedCommandLine) == null ? void 0 : _b.wildcardDirectories) {
+      updateWatchingWildcardDirectories(
+        commandLine.watchedDirectories || (commandLine.watchedDirectories = /* @__PURE__ */ new Map()),
+        new Map(Object.entries((_c = commandLine.parsedCommandLine) == null ? void 0 : _c.wildcardDirectories)),
+        (directory, flags) => {
+          var _a3;
+          return watchDirectory(
+            directory,
+            (fileOrDirectory) => {
+              const fileOrDirectoryPath = toPath3(fileOrDirectory);
+              if (cachedDirectoryStructureHost) {
+                cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
+              }
+              nextSourceFileVersion(fileOrDirectoryPath);
+              const config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath);
+              if (!(config == null ? void 0 : config.parsedCommandLine))
+                return;
+              if (isIgnoredFileFromWildCardWatching({
+                watchedDirPath: toPath3(directory),
+                fileOrDirectory,
+                fileOrDirectoryPath,
+                configFileName: configFileName2,
+                options: config.parsedCommandLine.options,
+                program: config.parsedCommandLine.fileNames,
+                currentDirectory,
+                useCaseSensitiveFileNames,
+                writeLog,
+                toPath: toPath3
+              }))
+                return;
+              if (config.reloadLevel !== 2 /* Full */) {
+                config.reloadLevel = 1 /* Partial */;
+                scheduleProgramUpdate();
+              }
+            },
+            flags,
+            ((_a3 = commandLine.parsedCommandLine) == null ? void 0 : _a3.watchOptions) || watchOptions,
+            WatchType.WildcardDirectoryOfReferencedProject
+          );
         }
       );
+    } else if (commandLine.watchedDirectories) {
+      clearMap(commandLine.watchedDirectories, closeFileWatcherOf);
+      commandLine.watchedDirectories = void 0;
     }
-    getDocCommentTemplateAtPosition(fileName, position, options) {
-      return this.forwardJSONCall(
-        `getDocCommentTemplateAtPosition('${fileName}', ${position})`,
-        () => this.languageService.getDocCommentTemplateAtPosition(fileName, position, options)
-      );
-    }
-    getNavigateToItems(searchValue, maxResultCount, fileName) {
-      return this.forwardJSONCall(
-        `getNavigateToItems('${searchValue}', ${maxResultCount}, ${fileName})`,
-        () => this.languageService.getNavigateToItems(searchValue, maxResultCount, fileName)
-      );
-    }
-    getNavigationBarItems(fileName) {
-      return this.forwardJSONCall(
-        `getNavigationBarItems('${fileName}')`,
-        () => this.languageService.getNavigationBarItems(fileName)
-      );
-    }
-    getNavigationTree(fileName) {
-      return this.forwardJSONCall(
-        `getNavigationTree('${fileName}')`,
-        () => this.languageService.getNavigationTree(fileName)
-      );
-    }
-    getOutliningSpans(fileName) {
-      return this.forwardJSONCall(
-        `getOutliningSpans('${fileName}')`,
-        () => this.languageService.getOutliningSpans(fileName)
-      );
-    }
-    getTodoComments(fileName, descriptors) {
-      return this.forwardJSONCall(
-        `getTodoComments('${fileName}')`,
-        () => this.languageService.getTodoComments(fileName, JSON.parse(descriptors))
-      );
-    }
-    prepareCallHierarchy(fileName, position) {
-      return this.forwardJSONCall(
-        `prepareCallHierarchy('${fileName}', ${position})`,
-        () => this.languageService.prepareCallHierarchy(fileName, position)
-      );
-    }
-    provideCallHierarchyIncomingCalls(fileName, position) {
-      return this.forwardJSONCall(
-        `provideCallHierarchyIncomingCalls('${fileName}', ${position})`,
-        () => this.languageService.provideCallHierarchyIncomingCalls(fileName, position)
-      );
-    }
-    provideCallHierarchyOutgoingCalls(fileName, position) {
-      return this.forwardJSONCall(
-        `provideCallHierarchyOutgoingCalls('${fileName}', ${position})`,
-        () => this.languageService.provideCallHierarchyOutgoingCalls(fileName, position)
-      );
-    }
-    provideInlayHints(fileName, span, preference) {
-      return this.forwardJSONCall(
-        `provideInlayHints('${fileName}', '${JSON.stringify(span)}', ${JSON.stringify(preference)})`,
-        () => this.languageService.provideInlayHints(fileName, span, preference)
-      );
+    updateExtendedConfigFilesWatches(
+      configPath,
+      (_d = commandLine.parsedCommandLine) == null ? void 0 : _d.options,
+      ((_e = commandLine.parsedCommandLine) == null ? void 0 : _e.watchOptions) || watchOptions,
+      WatchType.ExtendedConfigOfReferencedProject
+    );
+  }
+}
+
+// src/compiler/tsbuild.ts
+var UpToDateStatusType = /* @__PURE__ */ ((UpToDateStatusType2) => {
+  UpToDateStatusType2[UpToDateStatusType2["Unbuildable"] = 0] = "Unbuildable";
+  UpToDateStatusType2[UpToDateStatusType2["UpToDate"] = 1] = "UpToDate";
+  UpToDateStatusType2[UpToDateStatusType2["UpToDateWithUpstreamTypes"] = 2] = "UpToDateWithUpstreamTypes";
+  UpToDateStatusType2[UpToDateStatusType2["OutOfDateWithPrepend"] = 3] = "OutOfDateWithPrepend";
+  UpToDateStatusType2[UpToDateStatusType2["OutputMissing"] = 4] = "OutputMissing";
+  UpToDateStatusType2[UpToDateStatusType2["ErrorReadingFile"] = 5] = "ErrorReadingFile";
+  UpToDateStatusType2[UpToDateStatusType2["OutOfDateWithSelf"] = 6] = "OutOfDateWithSelf";
+  UpToDateStatusType2[UpToDateStatusType2["OutOfDateWithUpstream"] = 7] = "OutOfDateWithUpstream";
+  UpToDateStatusType2[UpToDateStatusType2["OutOfDateBuildInfo"] = 8] = "OutOfDateBuildInfo";
+  UpToDateStatusType2[UpToDateStatusType2["OutOfDateOptions"] = 9] = "OutOfDateOptions";
+  UpToDateStatusType2[UpToDateStatusType2["UpstreamOutOfDate"] = 10] = "UpstreamOutOfDate";
+  UpToDateStatusType2[UpToDateStatusType2["UpstreamBlocked"] = 11] = "UpstreamBlocked";
+  UpToDateStatusType2[UpToDateStatusType2["ComputingUpstream"] = 12] = "ComputingUpstream";
+  UpToDateStatusType2[UpToDateStatusType2["TsVersionOutputOfDate"] = 13] = "TsVersionOutputOfDate";
+  UpToDateStatusType2[UpToDateStatusType2["UpToDateWithInputFileText"] = 14] = "UpToDateWithInputFileText";
+  UpToDateStatusType2[UpToDateStatusType2["ContainerOnly"] = 15] = "ContainerOnly";
+  UpToDateStatusType2[UpToDateStatusType2["ForceBuild"] = 16] = "ForceBuild";
+  return UpToDateStatusType2;
+})(UpToDateStatusType || {});
+function resolveConfigFileProjectName(project) {
+  if (fileExtensionIs(project, ".json" /* Json */)) {
+    return project;
+  }
+  return combinePaths(project, "tsconfig.json");
+}
+
+// src/compiler/tsbuildPublic.ts
+var minimumDate = new Date(-864e13);
+var maximumDate = new Date(864e13);
+function getOrCreateValueFromConfigFileMap(configFileMap, resolved, createT) {
+  const existingValue = configFileMap.get(resolved);
+  let newValue;
+  if (!existingValue) {
+    newValue = createT();
+    configFileMap.set(resolved, newValue);
+  }
+  return existingValue || newValue;
+}
+function getOrCreateValueMapFromConfigFileMap(configFileMap, resolved) {
+  return getOrCreateValueFromConfigFileMap(configFileMap, resolved, () => /* @__PURE__ */ new Map());
+}
+function getCurrentTime(host) {
+  return host.now ? host.now() : new Date();
+}
+function isCircularBuildOrder(buildOrder) {
+  return !!buildOrder && !!buildOrder.buildOrder;
+}
+function getBuildOrderFromAnyBuildOrder(anyBuildOrder) {
+  return isCircularBuildOrder(anyBuildOrder) ? anyBuildOrder.buildOrder : anyBuildOrder;
+}
+function createBuilderStatusReporter(system, pretty) {
+  return (diagnostic) => {
+    let output = pretty ? `[${formatColorAndReset(getLocaleTimeString(system), "\x1B[90m" /* Grey */)}] ` : `${getLocaleTimeString(system)} - `;
+    output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${system.newLine + system.newLine}`;
+    system.write(output);
+  };
+}
+function createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus) {
+  const host = createProgramHost(system, createProgram2);
+  host.getModifiedTime = system.getModifiedTime ? (path) => system.getModifiedTime(path) : returnUndefined;
+  host.setModifiedTime = system.setModifiedTime ? (path, date) => system.setModifiedTime(path, date) : noop;
+  host.deleteFile = system.deleteFile ? (path) => system.deleteFile(path) : noop;
+  host.reportDiagnostic = reportDiagnostic || createDiagnosticReporter(system);
+  host.reportSolutionBuilderStatus = reportSolutionBuilderStatus || createBuilderStatusReporter(system);
+  host.now = maybeBind(system, system.now);
+  return host;
+}
+function createSolutionBuilderHost(system = sys, createProgram2, reportDiagnostic, reportSolutionBuilderStatus, reportErrorSummary2) {
+  const host = createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus);
+  host.reportErrorSummary = reportErrorSummary2;
+  return host;
+}
+function createSolutionBuilderWithWatchHost(system = sys, createProgram2, reportDiagnostic, reportSolutionBuilderStatus, reportWatchStatus2) {
+  const host = createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus);
+  const watchHost = createWatchHost(system, reportWatchStatus2);
+  copyProperties(host, watchHost);
+  return host;
+}
+function getCompilerOptionsOfBuildOptions(buildOptions) {
+  const result = {};
+  commonOptionsWithBuild.forEach((option) => {
+    if (hasProperty(buildOptions, option.name))
+      result[option.name] = buildOptions[option.name];
+  });
+  return result;
+}
+function createSolutionBuilder(host, rootNames, defaultOptions) {
+  return createSolutionBuilderWorker(
+    /*watch*/
+    false,
+    host,
+    rootNames,
+    defaultOptions
+  );
+}
+function createSolutionBuilderWithWatch(host, rootNames, defaultOptions, baseWatchOptions) {
+  return createSolutionBuilderWorker(
+    /*watch*/
+    true,
+    host,
+    rootNames,
+    defaultOptions,
+    baseWatchOptions
+  );
+}
+function createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) {
+  const host = hostOrHostWithWatch;
+  const hostWithWatch = hostOrHostWithWatch;
+  const baseCompilerOptions = getCompilerOptionsOfBuildOptions(options);
+  const compilerHost = createCompilerHostFromProgramHost(host, () => state.projectCompilerOptions);
+  setGetSourceFileAsHashVersioned(compilerHost);
+  compilerHost.getParsedCommandLine = (fileName) => parseConfigFile(state, fileName, toResolvedConfigFilePath(state, fileName));
+  compilerHost.resolveModuleNameLiterals = maybeBind(host, host.resolveModuleNameLiterals);
+  compilerHost.resolveTypeReferenceDirectiveReferences = maybeBind(host, host.resolveTypeReferenceDirectiveReferences);
+  compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames);
+  compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives);
+  compilerHost.getModuleResolutionCache = maybeBind(host, host.getModuleResolutionCache);
+  let moduleResolutionCache, typeReferenceDirectiveResolutionCache;
+  if (!compilerHost.resolveModuleNameLiterals && !compilerHost.resolveModuleNames) {
+    moduleResolutionCache = createModuleResolutionCache(compilerHost.getCurrentDirectory(), compilerHost.getCanonicalFileName);
+    compilerHost.resolveModuleNameLiterals = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+      moduleNames,
+      containingFile,
+      redirectedReference,
+      options2,
+      containingSourceFile,
+      host,
+      moduleResolutionCache,
+      createModuleResolutionLoader
+    );
+    compilerHost.getModuleResolutionCache = () => moduleResolutionCache;
+  }
+  if (!compilerHost.resolveTypeReferenceDirectiveReferences && !compilerHost.resolveTypeReferenceDirectives) {
+    typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
+      compilerHost.getCurrentDirectory(),
+      compilerHost.getCanonicalFileName,
+      /*options*/
+      void 0,
+      moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()
+    );
+    compilerHost.resolveTypeReferenceDirectiveReferences = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+      typeDirectiveNames,
+      containingFile,
+      redirectedReference,
+      options2,
+      containingSourceFile,
+      host,
+      typeReferenceDirectiveResolutionCache,
+      createTypeReferenceResolutionLoader
+    );
+  }
+  compilerHost.getBuildInfo = (fileName, configFilePath) => getBuildInfo3(
+    state,
+    fileName,
+    toResolvedConfigFilePath(state, configFilePath),
+    /*modifiedTime*/
+    void 0
+  );
+  const { watchFile: watchFile2, watchDirectory, writeLog } = createWatchFactory(hostWithWatch, options);
+  const state = {
+    host,
+    hostWithWatch,
+    parseConfigFileHost: parseConfigHostFromCompilerHostLike(host),
+    write: maybeBind(host, host.trace),
+    // State of solution
+    options,
+    baseCompilerOptions,
+    rootNames,
+    baseWatchOptions,
+    resolvedConfigFilePaths: /* @__PURE__ */ new Map(),
+    configFileCache: /* @__PURE__ */ new Map(),
+    projectStatus: /* @__PURE__ */ new Map(),
+    extendedConfigCache: /* @__PURE__ */ new Map(),
+    buildInfoCache: /* @__PURE__ */ new Map(),
+    outputTimeStamps: /* @__PURE__ */ new Map(),
+    builderPrograms: /* @__PURE__ */ new Map(),
+    diagnostics: /* @__PURE__ */ new Map(),
+    projectPendingBuild: /* @__PURE__ */ new Map(),
+    projectErrorsReported: /* @__PURE__ */ new Map(),
+    compilerHost,
+    moduleResolutionCache,
+    typeReferenceDirectiveResolutionCache,
+    // Mutable state
+    buildOrder: void 0,
+    readFileWithCache: (f) => host.readFile(f),
+    projectCompilerOptions: baseCompilerOptions,
+    cache: void 0,
+    allProjectBuildPending: true,
+    needsSummary: true,
+    watchAllProjectsPending: watch,
+    // Watch state
+    watch,
+    allWatchedWildcardDirectories: /* @__PURE__ */ new Map(),
+    allWatchedInputFiles: /* @__PURE__ */ new Map(),
+    allWatchedConfigFiles: /* @__PURE__ */ new Map(),
+    allWatchedExtendedConfigFiles: /* @__PURE__ */ new Map(),
+    allWatchedPackageJsonFiles: /* @__PURE__ */ new Map(),
+    filesWatched: /* @__PURE__ */ new Map(),
+    lastCachedPackageJsonLookups: /* @__PURE__ */ new Map(),
+    timerToBuildInvalidatedProject: void 0,
+    reportFileChangeDetected: false,
+    watchFile: watchFile2,
+    watchDirectory,
+    writeLog
+  };
+  return state;
+}
+function toPath2(state, fileName) {
+  return toPath(fileName, state.compilerHost.getCurrentDirectory(), state.compilerHost.getCanonicalFileName);
+}
+function toResolvedConfigFilePath(state, fileName) {
+  const { resolvedConfigFilePaths } = state;
+  const path = resolvedConfigFilePaths.get(fileName);
+  if (path !== void 0)
+    return path;
+  const resolvedPath = toPath2(state, fileName);
+  resolvedConfigFilePaths.set(fileName, resolvedPath);
+  return resolvedPath;
+}
+function isParsedCommandLine(entry) {
+  return !!entry.options;
+}
+function getCachedParsedConfigFile(state, configFilePath) {
+  const value = state.configFileCache.get(configFilePath);
+  return value && isParsedCommandLine(value) ? value : void 0;
+}
+function parseConfigFile(state, configFileName, configFilePath) {
+  const { configFileCache } = state;
+  const value = configFileCache.get(configFilePath);
+  if (value) {
+    return isParsedCommandLine(value) ? value : void 0;
+  }
+  mark("SolutionBuilder::beforeConfigFileParsing");
+  let diagnostic;
+  const { parseConfigFileHost, baseCompilerOptions, baseWatchOptions, extendedConfigCache, host } = state;
+  let parsed;
+  if (host.getParsedCommandLine) {
+    parsed = host.getParsedCommandLine(configFileName);
+    if (!parsed)
+      diagnostic = createCompilerDiagnostic(Diagnostics.File_0_not_found, configFileName);
+  } else {
+    parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = (d) => diagnostic = d;
+    parsed = getParsedCommandLineOfConfigFile(configFileName, baseCompilerOptions, parseConfigFileHost, extendedConfigCache, baseWatchOptions);
+    parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = noop;
+  }
+  configFileCache.set(configFilePath, parsed || diagnostic);
+  mark("SolutionBuilder::afterConfigFileParsing");
+  measure("SolutionBuilder::Config file parsing", "SolutionBuilder::beforeConfigFileParsing", "SolutionBuilder::afterConfigFileParsing");
+  return parsed;
+}
+function resolveProjectName(state, name) {
+  return resolveConfigFileProjectName(resolvePath(state.compilerHost.getCurrentDirectory(), name));
+}
+function createBuildOrder(state, roots) {
+  const temporaryMarks = /* @__PURE__ */ new Map();
+  const permanentMarks = /* @__PURE__ */ new Map();
+  const circularityReportStack = [];
+  let buildOrder;
+  let circularDiagnostics;
+  for (const root of roots) {
+    visit(root);
+  }
+  return circularDiagnostics ? { buildOrder: buildOrder || emptyArray, circularDiagnostics } : buildOrder || emptyArray;
+  function visit(configFileName, inCircularContext) {
+    const projPath = toResolvedConfigFilePath(state, configFileName);
+    if (permanentMarks.has(projPath))
+      return;
+    if (temporaryMarks.has(projPath)) {
+      if (!inCircularContext) {
+        (circularDiagnostics || (circularDiagnostics = [])).push(
+          createCompilerDiagnostic(
+            Diagnostics.Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0,
+            circularityReportStack.join("\r\n")
+          )
+        );
+      }
+      return;
     }
-    getEmitOutput(fileName) {
-      return this.forwardJSONCall(
-        `getEmitOutput('${fileName}')`,
-        () => {
-          const { diagnostics, ...rest } = this.languageService.getEmitOutput(fileName);
-          return { ...rest, diagnostics: this.realizeDiagnostics(diagnostics) };
+    temporaryMarks.set(projPath, true);
+    circularityReportStack.push(configFileName);
+    const parsed = parseConfigFile(state, configFileName, projPath);
+    if (parsed && parsed.projectReferences) {
+      for (const ref of parsed.projectReferences) {
+        const resolvedRefPath = resolveProjectName(state, ref.path);
+        visit(resolvedRefPath, inCircularContext || ref.circular);
+      }
+    }
+    circularityReportStack.pop();
+    permanentMarks.set(projPath, true);
+    (buildOrder || (buildOrder = [])).push(configFileName);
+  }
+}
+function getBuildOrder(state) {
+  return state.buildOrder || createStateBuildOrder(state);
+}
+function createStateBuildOrder(state) {
+  const buildOrder = createBuildOrder(state, state.rootNames.map((f) => resolveProjectName(state, f)));
+  state.resolvedConfigFilePaths.clear();
+  const currentProjects = new Map(
+    getBuildOrderFromAnyBuildOrder(buildOrder).map(
+      (resolved) => [toResolvedConfigFilePath(state, resolved), true]
+    )
+  );
+  const noopOnDelete = { onDeleteValue: noop };
+  mutateMapSkippingNewValues(state.configFileCache, currentProjects, noopOnDelete);
+  mutateMapSkippingNewValues(state.projectStatus, currentProjects, noopOnDelete);
+  mutateMapSkippingNewValues(state.builderPrograms, currentProjects, noopOnDelete);
+  mutateMapSkippingNewValues(state.diagnostics, currentProjects, noopOnDelete);
+  mutateMapSkippingNewValues(state.projectPendingBuild, currentProjects, noopOnDelete);
+  mutateMapSkippingNewValues(state.projectErrorsReported, currentProjects, noopOnDelete);
+  mutateMapSkippingNewValues(state.buildInfoCache, currentProjects, noopOnDelete);
+  mutateMapSkippingNewValues(state.outputTimeStamps, currentProjects, noopOnDelete);
+  if (state.watch) {
+    mutateMapSkippingNewValues(
+      state.allWatchedConfigFiles,
+      currentProjects,
+      { onDeleteValue: closeFileWatcher }
+    );
+    state.allWatchedExtendedConfigFiles.forEach((watcher) => {
+      watcher.projects.forEach((project) => {
+        if (!currentProjects.has(project)) {
+          watcher.projects.delete(project);
         }
-      );
+      });
+      watcher.close();
+    });
+    mutateMapSkippingNewValues(
+      state.allWatchedWildcardDirectories,
+      currentProjects,
+      { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcherOf) }
+    );
+    mutateMapSkippingNewValues(
+      state.allWatchedInputFiles,
+      currentProjects,
+      { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcher) }
+    );
+    mutateMapSkippingNewValues(
+      state.allWatchedPackageJsonFiles,
+      currentProjects,
+      { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcher) }
+    );
+  }
+  return state.buildOrder = buildOrder;
+}
+function getBuildOrderFor(state, project, onlyReferences) {
+  const resolvedProject = project && resolveProjectName(state, project);
+  const buildOrderFromState = getBuildOrder(state);
+  if (isCircularBuildOrder(buildOrderFromState))
+    return buildOrderFromState;
+  if (resolvedProject) {
+    const projectPath = toResolvedConfigFilePath(state, resolvedProject);
+    const projectIndex = findIndex(
+      buildOrderFromState,
+      (configFileName) => toResolvedConfigFilePath(state, configFileName) === projectPath
+    );
+    if (projectIndex === -1)
+      return void 0;
+  }
+  const buildOrder = resolvedProject ? createBuildOrder(state, [resolvedProject]) : buildOrderFromState;
+  Debug.assert(!isCircularBuildOrder(buildOrder));
+  Debug.assert(!onlyReferences || resolvedProject !== void 0);
+  Debug.assert(!onlyReferences || buildOrder[buildOrder.length - 1] === resolvedProject);
+  return onlyReferences ? buildOrder.slice(0, buildOrder.length - 1) : buildOrder;
+}
+function enableCache(state) {
+  if (state.cache) {
+    disableCache(state);
+  }
+  const { compilerHost, host } = state;
+  const originalReadFileWithCache = state.readFileWithCache;
+  const originalGetSourceFile = compilerHost.getSourceFile;
+  const {
+    originalReadFile,
+    originalFileExists,
+    originalDirectoryExists,
+    originalCreateDirectory,
+    originalWriteFile,
+    getSourceFileWithCache,
+    readFileWithCache
+  } = changeCompilerHostLikeToUseCache(
+    host,
+    (fileName) => toPath2(state, fileName),
+    (...args) => originalGetSourceFile.call(compilerHost, ...args)
+  );
+  state.readFileWithCache = readFileWithCache;
+  compilerHost.getSourceFile = getSourceFileWithCache;
+  state.cache = {
+    originalReadFile,
+    originalFileExists,
+    originalDirectoryExists,
+    originalCreateDirectory,
+    originalWriteFile,
+    originalReadFileWithCache,
+    originalGetSourceFile
+  };
+}
+function disableCache(state) {
+  if (!state.cache)
+    return;
+  const { cache, host, compilerHost, extendedConfigCache, moduleResolutionCache, typeReferenceDirectiveResolutionCache } = state;
+  host.readFile = cache.originalReadFile;
+  host.fileExists = cache.originalFileExists;
+  host.directoryExists = cache.originalDirectoryExists;
+  host.createDirectory = cache.originalCreateDirectory;
+  host.writeFile = cache.originalWriteFile;
+  compilerHost.getSourceFile = cache.originalGetSourceFile;
+  state.readFileWithCache = cache.originalReadFileWithCache;
+  extendedConfigCache.clear();
+  moduleResolutionCache == null ? void 0 : moduleResolutionCache.clear();
+  typeReferenceDirectiveResolutionCache == null ? void 0 : typeReferenceDirectiveResolutionCache.clear();
+  state.cache = void 0;
+}
+function clearProjectStatus(state, resolved) {
+  state.projectStatus.delete(resolved);
+  state.diagnostics.delete(resolved);
+}
+function addProjToQueue({ projectPendingBuild }, proj, reloadLevel) {
+  const value = projectPendingBuild.get(proj);
+  if (value === void 0) {
+    projectPendingBuild.set(proj, reloadLevel);
+  } else if (value < reloadLevel) {
+    projectPendingBuild.set(proj, reloadLevel);
+  }
+}
+function setupInitialBuild(state, cancellationToken) {
+  if (!state.allProjectBuildPending)
+    return;
+  state.allProjectBuildPending = false;
+  if (state.options.watch)
+    reportWatchStatus(state, Diagnostics.Starting_compilation_in_watch_mode);
+  enableCache(state);
+  const buildOrder = getBuildOrderFromAnyBuildOrder(getBuildOrder(state));
+  buildOrder.forEach(
+    (configFileName) => state.projectPendingBuild.set(
+      toResolvedConfigFilePath(state, configFileName),
+      0 /* None */
+    )
+  );
+  if (cancellationToken) {
+    cancellationToken.throwIfCancellationRequested();
+  }
+}
+var InvalidatedProjectKind = /* @__PURE__ */ ((InvalidatedProjectKind2) => {
+  InvalidatedProjectKind2[InvalidatedProjectKind2["Build"] = 0] = "Build";
+  InvalidatedProjectKind2[InvalidatedProjectKind2["UpdateBundle"] = 1] = "UpdateBundle";
+  InvalidatedProjectKind2[InvalidatedProjectKind2["UpdateOutputFileStamps"] = 2] = "UpdateOutputFileStamps";
+  return InvalidatedProjectKind2;
+})(InvalidatedProjectKind || {});
+function doneInvalidatedProject(state, projectPath) {
+  state.projectPendingBuild.delete(projectPath);
+  return state.diagnostics.has(projectPath) ? 1 /* DiagnosticsPresent_OutputsSkipped */ : 0 /* Success */;
+}
+function createUpdateOutputFileStampsProject(state, project, projectPath, config, buildOrder) {
+  let updateOutputFileStampsPending = true;
+  return {
+    kind: 2 /* UpdateOutputFileStamps */,
+    project,
+    projectPath,
+    buildOrder,
+    getCompilerOptions: () => config.options,
+    getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
+    updateOutputFileStatmps: () => {
+      updateOutputTimestamps(state, config, projectPath);
+      updateOutputFileStampsPending = false;
+    },
+    done: () => {
+      if (updateOutputFileStampsPending) {
+        updateOutputTimestamps(state, config, projectPath);
+      }
+      mark("SolutionBuilder::Timestamps only updates");
+      return doneInvalidatedProject(state, projectPath);
     }
-    getEmitOutputObject(fileName) {
-      return forwardCall(
-        this.logger,
-        `getEmitOutput('${fileName}')`,
-        false,
-        () => this.languageService.getEmitOutput(fileName),
-        this.logPerformance
-      );
+  };
+}
+function createBuildOrUpdateInvalidedProject(kind, state, project, projectPath, projectIndex, config, buildOrder) {
+  let step = kind === 0 /* Build */ ? 0 /* CreateProgram */ : 4 /* EmitBundle */;
+  let program;
+  let buildResult;
+  let invalidatedProjectOfBundle;
+  return kind === 0 /* Build */ ? {
+    kind,
+    project,
+    projectPath,
+    buildOrder,
+    getCompilerOptions: () => config.options,
+    getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
+    getBuilderProgram: () => withProgramOrUndefined(identity),
+    getProgram: () => withProgramOrUndefined(
+      (program2) => program2.getProgramOrUndefined()
+    ),
+    getSourceFile: (fileName) => withProgramOrUndefined(
+      (program2) => program2.getSourceFile(fileName)
+    ),
+    getSourceFiles: () => withProgramOrEmptyArray(
+      (program2) => program2.getSourceFiles()
+    ),
+    getOptionsDiagnostics: (cancellationToken) => withProgramOrEmptyArray(
+      (program2) => program2.getOptionsDiagnostics(cancellationToken)
+    ),
+    getGlobalDiagnostics: (cancellationToken) => withProgramOrEmptyArray(
+      (program2) => program2.getGlobalDiagnostics(cancellationToken)
+    ),
+    getConfigFileParsingDiagnostics: () => withProgramOrEmptyArray(
+      (program2) => program2.getConfigFileParsingDiagnostics()
+    ),
+    getSyntacticDiagnostics: (sourceFile, cancellationToken) => withProgramOrEmptyArray(
+      (program2) => program2.getSyntacticDiagnostics(sourceFile, cancellationToken)
+    ),
+    getAllDependencies: (sourceFile) => withProgramOrEmptyArray(
+      (program2) => program2.getAllDependencies(sourceFile)
+    ),
+    getSemanticDiagnostics: (sourceFile, cancellationToken) => withProgramOrEmptyArray(
+      (program2) => program2.getSemanticDiagnostics(sourceFile, cancellationToken)
+    ),
+    getSemanticDiagnosticsOfNextAffectedFile: (cancellationToken, ignoreSourceFile) => withProgramOrUndefined(
+      (program2) => program2.getSemanticDiagnosticsOfNextAffectedFile && program2.getSemanticDiagnosticsOfNextAffectedFile(cancellationToken, ignoreSourceFile)
+    ),
+    emit: (targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) => {
+      if (targetSourceFile || emitOnlyDtsFiles) {
+        return withProgramOrUndefined(
+          (program2) => {
+            var _a2, _b;
+            return program2.emit(targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers || ((_b = (_a2 = state.host).getCustomTransformers) == null ? void 0 : _b.call(_a2, project)));
+          }
+        );
+      }
+      executeSteps(2 /* SemanticDiagnostics */, cancellationToken);
+      if (step === 5 /* EmitBuildInfo */) {
+        return emitBuildInfo(writeFile2, cancellationToken);
+      }
+      if (step !== 3 /* Emit */)
+        return void 0;
+      return emit(writeFile2, cancellationToken, customTransformers);
+    },
+    done
+  } : {
+    kind,
+    project,
+    projectPath,
+    buildOrder,
+    getCompilerOptions: () => config.options,
+    getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
+    emit: (writeFile2, customTransformers) => {
+      if (step !== 4 /* EmitBundle */)
+        return invalidatedProjectOfBundle;
+      return emitBundle(writeFile2, customTransformers);
+    },
+    done
+  };
+  function done(cancellationToken, writeFile2, customTransformers) {
+    executeSteps(8 /* Done */, cancellationToken, writeFile2, customTransformers);
+    if (kind === 0 /* Build */)
+      mark("SolutionBuilder::Projects built");
+    else
+      mark("SolutionBuilder::Bundles updated");
+    return doneInvalidatedProject(state, projectPath);
+  }
+  function withProgramOrUndefined(action) {
+    executeSteps(0 /* CreateProgram */);
+    return program && action(program);
+  }
+  function withProgramOrEmptyArray(action) {
+    return withProgramOrUndefined(action) || emptyArray;
+  }
+  function createProgram2() {
+    var _a2, _b;
+    Debug.assert(program === void 0);
+    if (state.options.dry) {
+      reportStatus(state, Diagnostics.A_non_dry_build_would_build_project_0, project);
+      buildResult = 1 /* Success */;
+      step = 7 /* QueueReferencingProjects */;
+      return;
     }
-    toggleLineComment(fileName, textRange) {
-      return this.forwardJSONCall(
-        `toggleLineComment('${fileName}', '${JSON.stringify(textRange)}')`,
-        () => this.languageService.toggleLineComment(fileName, textRange)
-      );
+    if (state.options.verbose)
+      reportStatus(state, Diagnostics.Building_project_0, project);
+    if (config.fileNames.length === 0) {
+      reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
+      buildResult = 0 /* None */;
+      step = 7 /* QueueReferencingProjects */;
+      return;
     }
-    toggleMultilineComment(fileName, textRange) {
-      return this.forwardJSONCall(
-        `toggleMultilineComment('${fileName}', '${JSON.stringify(textRange)}')`,
-        () => this.languageService.toggleMultilineComment(fileName, textRange)
-      );
+    const { host, compilerHost } = state;
+    state.projectCompilerOptions = config.options;
+    (_a2 = state.moduleResolutionCache) == null ? void 0 : _a2.update(config.options);
+    (_b = state.typeReferenceDirectiveResolutionCache) == null ? void 0 : _b.update(config.options);
+    program = host.createProgram(
+      config.fileNames,
+      config.options,
+      compilerHost,
+      getOldProgram(state, projectPath, config),
+      getConfigFileParsingDiagnostics(config),
+      config.projectReferences
+    );
+    if (state.watch) {
+      state.lastCachedPackageJsonLookups.set(projectPath, state.moduleResolutionCache && map(
+        state.moduleResolutionCache.getPackageJsonInfoCache().entries(),
+        ([path, data]) => [state.host.realpath && data ? toPath2(state, state.host.realpath(path)) : path, data]
+      ));
+      state.builderPrograms.set(projectPath, program);
     }
-    commentSelection(fileName, textRange) {
-      return this.forwardJSONCall(
-        `commentSelection('${fileName}', '${JSON.stringify(textRange)}')`,
-        () => this.languageService.commentSelection(fileName, textRange)
-      );
+    step++;
+  }
+  function handleDiagnostics(diagnostics, errorFlags, errorType) {
+    if (diagnostics.length) {
+      ({ buildResult, step } = buildErrors(
+        state,
+        projectPath,
+        program,
+        config,
+        diagnostics,
+        errorFlags,
+        errorType
+      ));
+    } else {
+      step++;
     }
-    uncommentSelection(fileName, textRange) {
-      return this.forwardJSONCall(
-        `uncommentSelection('${fileName}', '${JSON.stringify(textRange)}')`,
-        () => this.languageService.uncommentSelection(fileName, textRange)
-      );
+  }
+  function getSyntaxDiagnostics(cancellationToken) {
+    Debug.assertIsDefined(program);
+    handleDiagnostics(
+      [
+        ...program.getConfigFileParsingDiagnostics(),
+        ...program.getOptionsDiagnostics(cancellationToken),
+        ...program.getGlobalDiagnostics(cancellationToken),
+        ...program.getSyntacticDiagnostics(
+          /*sourceFile*/
+          void 0,
+          cancellationToken
+        )
+      ],
+      8 /* SyntaxErrors */,
+      "Syntactic"
+    );
+  }
+  function getSemanticDiagnostics(cancellationToken) {
+    handleDiagnostics(
+      Debug.checkDefined(program).getSemanticDiagnostics(
+        /*sourceFile*/
+        void 0,
+        cancellationToken
+      ),
+      16 /* TypeErrors */,
+      "Semantic"
+    );
+  }
+  function emit(writeFileCallback, cancellationToken, customTransformers) {
+    var _a2, _b, _c;
+    Debug.assertIsDefined(program);
+    Debug.assert(step === 3 /* Emit */);
+    const saved = program.saveEmitState();
+    let declDiagnostics;
+    const reportDeclarationDiagnostics = (d) => (declDiagnostics || (declDiagnostics = [])).push(d);
+    const outputFiles = [];
+    const { emitResult } = emitFilesAndReportErrors(
+      program,
+      reportDeclarationDiagnostics,
+      /*write*/
+      void 0,
+      /*reportSummary*/
+      void 0,
+      (name, text, writeByteOrderMark, _onError, _sourceFiles, data) => outputFiles.push({ name, text, writeByteOrderMark, data }),
+      cancellationToken,
+      /*emitOnlyDts*/
+      false,
+      customTransformers || ((_b = (_a2 = state.host).getCustomTransformers) == null ? void 0 : _b.call(_a2, project))
+    );
+    if (declDiagnostics) {
+      program.restoreEmitState(saved);
+      ({ buildResult, step } = buildErrors(
+        state,
+        projectPath,
+        program,
+        config,
+        declDiagnostics,
+        32 /* DeclarationEmitErrors */,
+        "Declaration file"
+      ));
+      return {
+        emitSkipped: true,
+        diagnostics: emitResult.diagnostics
+      };
     }
-  };
-  function convertClassifications(classifications) {
-    return { spans: classifications.spans.join(","), endOfLineState: classifications.endOfLineState };
-  }
-  var ClassifierShimObject = class extends ShimBase {
-    constructor(factory2, logger) {
-      super(factory2);
-      this.logger = logger;
-      this.logPerformance = false;
-      this.classifier = createClassifier();
-    }
-    getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent = false) {
-      return forwardJSONCall(
-        this.logger,
-        "getEncodedLexicalClassifications",
-        () => convertClassifications(this.classifier.getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent)),
-        this.logPerformance
-      );
-    }
-    getClassificationsForLine(text, lexState, classifyKeywordsInGenerics = false) {
-      const classification = this.classifier.getClassificationsForLine(text, lexState, classifyKeywordsInGenerics);
-      let result = "";
-      for (const item of classification.entries) {
-        result += item.length + "\n";
-        result += item.classification + "\n";
-      }
-      result += classification.finalLexState;
-      return result;
+    const { host, compilerHost } = state;
+    const resultFlags = ((_c = program.hasChangedEmitSignature) == null ? void 0 : _c.call(program)) ? 0 /* None */ : 2 /* DeclarationOutputUnchanged */;
+    const emitterDiagnostics = createDiagnosticCollection();
+    const emittedOutputs = /* @__PURE__ */ new Map();
+    const options = program.getCompilerOptions();
+    const isIncremental = isIncrementalCompilation(options);
+    let outputTimeStampMap;
+    let now;
+    outputFiles.forEach(({ name, text, writeByteOrderMark, data }) => {
+      const path = toPath2(state, name);
+      emittedOutputs.set(toPath2(state, name), name);
+      if (data == null ? void 0 : data.buildInfo)
+        setBuildInfo(state, data.buildInfo, projectPath, options, resultFlags);
+      const modifiedTime = (data == null ? void 0 : data.differsOnlyInMap) ? getModifiedTime(state.host, name) : void 0;
+      writeFile(writeFileCallback ? { writeFile: writeFileCallback } : compilerHost, emitterDiagnostics, name, text, writeByteOrderMark);
+      if (data == null ? void 0 : data.differsOnlyInMap)
+        state.host.setModifiedTime(name, modifiedTime);
+      else if (!isIncremental && state.watch) {
+        (outputTimeStampMap || (outputTimeStampMap = getOutputTimeStampMap(state, projectPath))).set(path, now || (now = getCurrentTime(state.host)));
+      }
+    });
+    finishEmit(
+      emitterDiagnostics,
+      emittedOutputs,
+      outputFiles.length ? outputFiles[0].name : getFirstProjectOutput(config, !host.useCaseSensitiveFileNames()),
+      resultFlags
+    );
+    return emitResult;
+  }
+  function emitBuildInfo(writeFileCallback, cancellationToken) {
+    Debug.assertIsDefined(program);
+    Debug.assert(step === 5 /* EmitBuildInfo */);
+    const emitResult = program.emitBuildInfo((name, text, writeByteOrderMark, onError, sourceFiles, data) => {
+      if (data == null ? void 0 : data.buildInfo)
+        setBuildInfo(state, data.buildInfo, projectPath, program.getCompilerOptions(), 2 /* DeclarationOutputUnchanged */);
+      if (writeFileCallback)
+        writeFileCallback(name, text, writeByteOrderMark, onError, sourceFiles, data);
+      else
+        state.compilerHost.writeFile(name, text, writeByteOrderMark, onError, sourceFiles, data);
+    }, cancellationToken);
+    if (emitResult.diagnostics.length) {
+      reportErrors(state, emitResult.diagnostics);
+      state.diagnostics.set(projectPath, [...state.diagnostics.get(projectPath), ...emitResult.diagnostics]);
+      buildResult = 64 /* EmitErrors */ & buildResult;
     }
-  };
-  var CoreServicesShimObject = class extends ShimBase {
-    constructor(factory2, logger, host) {
-      super(factory2);
-      this.logger = logger;
-      this.host = host;
-      this.logPerformance = false;
+    if (emitResult.emittedFiles && state.write) {
+      emitResult.emittedFiles.forEach((name) => listEmittedFile(state, config, name));
     }
-    forwardJSONCall(actionDescription2, action) {
-      return forwardJSONCall(this.logger, actionDescription2, action, this.logPerformance);
+    afterProgramDone(state, program, config);
+    step = 7 /* QueueReferencingProjects */;
+    return emitResult;
+  }
+  function finishEmit(emitterDiagnostics, emittedOutputs, oldestOutputFileName, resultFlags) {
+    const emitDiagnostics = emitterDiagnostics.getDiagnostics();
+    if (emitDiagnostics.length) {
+      ({ buildResult, step } = buildErrors(
+        state,
+        projectPath,
+        program,
+        config,
+        emitDiagnostics,
+        64 /* EmitErrors */,
+        "Emit"
+      ));
+      return emitDiagnostics;
     }
-    resolveModuleName(fileName, moduleName, compilerOptionsJson) {
-      return this.forwardJSONCall(`resolveModuleName('${fileName}')`, () => {
-        const compilerOptions = JSON.parse(compilerOptionsJson);
-        const result = resolveModuleName(moduleName, normalizeSlashes(fileName), compilerOptions, this.host);
-        let resolvedFileName = result.resolvedModule ? result.resolvedModule.resolvedFileName : void 0;
-        if (result.resolvedModule && result.resolvedModule.extension !== ".ts" /* Ts */ && result.resolvedModule.extension !== ".tsx" /* Tsx */ && result.resolvedModule.extension !== ".d.ts" /* Dts */) {
-          resolvedFileName = void 0;
-        }
-        return {
-          resolvedFileName,
-          failedLookupLocations: result.failedLookupLocations,
-          affectingLocations: result.affectingLocations
-        };
-      });
+    if (state.write) {
+      emittedOutputs.forEach((name) => listEmittedFile(state, config, name));
     }
-    resolveTypeReferenceDirective(fileName, typeReferenceDirective, compilerOptionsJson) {
-      return this.forwardJSONCall(`resolveTypeReferenceDirective(${fileName})`, () => {
-        const compilerOptions = JSON.parse(compilerOptionsJson);
-        const result = resolveTypeReferenceDirective(typeReferenceDirective, normalizeSlashes(fileName), compilerOptions, this.host);
-        return {
-          resolvedFileName: result.resolvedTypeReferenceDirective ? result.resolvedTypeReferenceDirective.resolvedFileName : void 0,
-          primary: result.resolvedTypeReferenceDirective ? result.resolvedTypeReferenceDirective.primary : true,
-          failedLookupLocations: result.failedLookupLocations
-        };
-      });
+    updateOutputTimestampsWorker(state, config, projectPath, Diagnostics.Updating_unchanged_output_timestamps_of_project_0, emittedOutputs);
+    state.diagnostics.delete(projectPath);
+    state.projectStatus.set(projectPath, {
+      type: 1 /* UpToDate */,
+      oldestOutputFileName
+    });
+    afterProgramDone(state, program, config);
+    step = 7 /* QueueReferencingProjects */;
+    buildResult = resultFlags;
+    return emitDiagnostics;
+  }
+  function emitBundle(writeFileCallback, customTransformers) {
+    var _a2, _b, _c, _d;
+    Debug.assert(kind === 1 /* UpdateBundle */);
+    if (state.options.dry) {
+      reportStatus(state, Diagnostics.A_non_dry_build_would_update_output_of_project_0, project);
+      buildResult = 1 /* Success */;
+      step = 7 /* QueueReferencingProjects */;
+      return void 0;
     }
-    getPreProcessedFileInfo(fileName, sourceTextSnapshot) {
-      return this.forwardJSONCall(
-        `getPreProcessedFileInfo('${fileName}')`,
-        () => {
-          const result = preProcessFile(getSnapshotText(sourceTextSnapshot), true, true);
-          return {
-            referencedFiles: this.convertFileReferences(result.referencedFiles),
-            importedFiles: this.convertFileReferences(result.importedFiles),
-            ambientExternalModules: result.ambientExternalModules,
-            isLibFile: result.isLibFile,
-            typeReferenceDirectives: this.convertFileReferences(result.typeReferenceDirectives),
-            libReferenceDirectives: this.convertFileReferences(result.libReferenceDirectives)
-          };
-        }
+    if (state.options.verbose)
+      reportStatus(state, Diagnostics.Updating_output_of_project_0, project);
+    const { compilerHost } = state;
+    state.projectCompilerOptions = config.options;
+    (_b = (_a2 = state.host).beforeEmitBundle) == null ? void 0 : _b.call(_a2, config);
+    const outputFiles = emitUsingBuildInfo(
+      config,
+      compilerHost,
+      (ref) => {
+        const refName = resolveProjectName(state, ref.path);
+        return parseConfigFile(state, refName, toResolvedConfigFilePath(state, refName));
+      },
+      customTransformers || ((_d = (_c = state.host).getCustomTransformers) == null ? void 0 : _d.call(_c, project))
+    );
+    if (isString(outputFiles)) {
+      reportStatus(state, Diagnostics.Cannot_update_output_of_project_0_because_there_was_error_reading_file_1, project, relName(state, outputFiles));
+      step = 6 /* BuildInvalidatedProjectOfBundle */;
+      return invalidatedProjectOfBundle = createBuildOrUpdateInvalidedProject(
+        0 /* Build */,
+        state,
+        project,
+        projectPath,
+        projectIndex,
+        config,
+        buildOrder
       );
     }
-    getAutomaticTypeDirectiveNames(compilerOptionsJson) {
-      return this.forwardJSONCall(
-        `getAutomaticTypeDirectiveNames('${compilerOptionsJson}')`,
-        () => {
-          const compilerOptions = JSON.parse(compilerOptionsJson);
-          return getAutomaticTypeDirectiveNames(compilerOptions, this.host);
+    Debug.assert(!!outputFiles.length);
+    const emitterDiagnostics = createDiagnosticCollection();
+    const emittedOutputs = /* @__PURE__ */ new Map();
+    let resultFlags = 2 /* DeclarationOutputUnchanged */;
+    const existingBuildInfo = state.buildInfoCache.get(projectPath).buildInfo || void 0;
+    outputFiles.forEach(({ name, text, writeByteOrderMark, data }) => {
+      var _a3, _b2;
+      emittedOutputs.set(toPath2(state, name), name);
+      if (data == null ? void 0 : data.buildInfo) {
+        if (((_a3 = data.buildInfo.program) == null ? void 0 : _a3.outSignature) !== ((_b2 = existingBuildInfo == null ? void 0 : existingBuildInfo.program) == null ? void 0 : _b2.outSignature)) {
+          resultFlags &= ~2 /* DeclarationOutputUnchanged */;
         }
-      );
-    }
-    convertFileReferences(refs) {
-      if (!refs) {
-        return void 0;
+        setBuildInfo(state, data.buildInfo, projectPath, config.options, resultFlags);
       }
-      const result = [];
-      for (const ref of refs) {
-        result.push({
-          path: normalizeSlashes(ref.fileName),
-          position: ref.pos,
-          length: ref.end - ref.pos
-        });
+      writeFile(writeFileCallback ? { writeFile: writeFileCallback } : compilerHost, emitterDiagnostics, name, text, writeByteOrderMark);
+    });
+    const emitDiagnostics = finishEmit(
+      emitterDiagnostics,
+      emittedOutputs,
+      outputFiles[0].name,
+      resultFlags
+    );
+    return { emitSkipped: false, diagnostics: emitDiagnostics };
+  }
+  function executeSteps(till, cancellationToken, writeFile2, customTransformers) {
+    while (step <= till && step < 8 /* Done */) {
+      const currentStep = step;
+      switch (step) {
+        case 0 /* CreateProgram */:
+          createProgram2();
+          break;
+        case 1 /* SyntaxDiagnostics */:
+          getSyntaxDiagnostics(cancellationToken);
+          break;
+        case 2 /* SemanticDiagnostics */:
+          getSemanticDiagnostics(cancellationToken);
+          break;
+        case 3 /* Emit */:
+          emit(writeFile2, cancellationToken, customTransformers);
+          break;
+        case 5 /* EmitBuildInfo */:
+          emitBuildInfo(writeFile2, cancellationToken);
+          break;
+        case 4 /* EmitBundle */:
+          emitBundle(writeFile2, customTransformers);
+          break;
+        case 6 /* BuildInvalidatedProjectOfBundle */:
+          Debug.checkDefined(invalidatedProjectOfBundle).done(cancellationToken, writeFile2, customTransformers);
+          step = 8 /* Done */;
+          break;
+        case 7 /* QueueReferencingProjects */:
+          queueReferencingProjects(state, project, projectPath, projectIndex, config, buildOrder, Debug.checkDefined(buildResult));
+          step++;
+          break;
+        case 8 /* Done */:
+        default:
+          assertType(step);
       }
-      return result;
-    }
-    getTSConfigFileInfo(fileName, sourceTextSnapshot) {
-      return this.forwardJSONCall(
-        `getTSConfigFileInfo('${fileName}')`,
-        () => {
-          const result = parseJsonText(fileName, getSnapshotText(sourceTextSnapshot));
-          const normalizedFileName = normalizeSlashes(fileName);
-          const configFile = parseJsonSourceFileConfigFileContent(result, this.host, getDirectoryPath(normalizedFileName), {}, normalizedFileName);
-          return {
-            options: configFile.options,
-            typeAcquisition: configFile.typeAcquisition,
-            files: configFile.fileNames,
-            raw: configFile.raw,
-            errors: realizeDiagnostics([...result.parseDiagnostics, ...configFile.errors], "\r\n")
-          };
-        }
-      );
-    }
-    getDefaultCompilationSettings() {
-      return this.forwardJSONCall(
-        "getDefaultCompilationSettings()",
-        () => getDefaultCompilerOptions2()
-      );
-    }
-    discoverTypings(discoverTypingsJson) {
-      const getCanonicalFileName = createGetCanonicalFileName(false);
-      return this.forwardJSONCall("discoverTypings()", () => {
-        const info = JSON.parse(discoverTypingsJson);
-        if (this.safeList === void 0) {
-          this.safeList = ts_JsTyping_exports.loadSafeList(this.host, toPath(info.safeListPath, info.safeListPath, getCanonicalFileName));
-        }
-        return ts_JsTyping_exports.discoverTypings(
-          this.host,
-          (msg) => this.logger.log(msg),
-          info.fileNames,
-          toPath(info.projectRootPath, info.projectRootPath, getCanonicalFileName),
-          this.safeList,
-          info.packageNameToTypingLocation,
-          info.typeAcquisition,
-          info.unresolvedImports,
-          info.typesRegistry,
-          emptyOptions
-        );
-      });
+      Debug.assert(step > currentStep);
     }
-  };
-  var TypeScriptServicesFactory = class {
-    constructor() {
-      this._shims = [];
+  }
+}
+function needsBuild({ options }, status, config) {
+  if (status.type !== 3 /* OutOfDateWithPrepend */ || options.force)
+    return true;
+  return config.fileNames.length === 0 || !!getConfigFileParsingDiagnostics(config).length || !isIncrementalCompilation(config.options);
+}
+function getNextInvalidatedProjectCreateInfo(state, buildOrder, reportQueue) {
+  if (!state.projectPendingBuild.size)
+    return void 0;
+  if (isCircularBuildOrder(buildOrder))
+    return void 0;
+  const { options, projectPendingBuild } = state;
+  for (let projectIndex = 0; projectIndex < buildOrder.length; projectIndex++) {
+    const project = buildOrder[projectIndex];
+    const projectPath = toResolvedConfigFilePath(state, project);
+    const reloadLevel = state.projectPendingBuild.get(projectPath);
+    if (reloadLevel === void 0)
+      continue;
+    if (reportQueue) {
+      reportQueue = false;
+      reportBuildQueue(state, buildOrder);
     }
-    getServicesVersion() {
-      return servicesVersion;
+    const config = parseConfigFile(state, project, projectPath);
+    if (!config) {
+      reportParseConfigFileDiagnostic(state, projectPath);
+      projectPendingBuild.delete(projectPath);
+      continue;
     }
-    createLanguageServiceShim(host) {
-      try {
-        if (this.documentRegistry === void 0) {
-          this.documentRegistry = createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory());
+    if (reloadLevel === 2 /* Full */) {
+      watchConfigFile(state, project, projectPath, config);
+      watchExtendedConfigFiles(state, projectPath, config);
+      watchWildCardDirectories(state, project, projectPath, config);
+      watchInputFiles(state, project, projectPath, config);
+      watchPackageJsonFiles(state, project, projectPath, config);
+    } else if (reloadLevel === 1 /* Partial */) {
+      config.fileNames = getFileNamesFromConfigSpecs(config.options.configFile.configFileSpecs, getDirectoryPath(project), config.options, state.parseConfigFileHost);
+      updateErrorForNoInputFiles(config.fileNames, project, config.options.configFile.configFileSpecs, config.errors, canJsonReportNoInputFiles(config.raw));
+      watchInputFiles(state, project, projectPath, config);
+      watchPackageJsonFiles(state, project, projectPath, config);
+    }
+    const status = getUpToDateStatus(state, config, projectPath);
+    if (!options.force) {
+      if (status.type === 1 /* UpToDate */) {
+        verboseReportProjectStatus(state, project, status);
+        reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
+        projectPendingBuild.delete(projectPath);
+        if (options.dry) {
+          reportStatus(state, Diagnostics.Project_0_is_up_to_date, project);
         }
-        const hostAdapter = new LanguageServiceShimHostAdapter(host);
-        const languageService = createLanguageService(hostAdapter, this.documentRegistry, false);
-        return new LanguageServiceShimObject(this, host, languageService);
-      } catch (err) {
-        logInternalError(host, err);
-        throw err;
+        continue;
       }
-    }
-    createClassifierShim(logger) {
-      try {
-        return new ClassifierShimObject(this, logger);
-      } catch (err) {
-        logInternalError(logger, err);
-        throw err;
+      if (status.type === 2 /* UpToDateWithUpstreamTypes */ || status.type === 14 /* UpToDateWithInputFileText */) {
+        reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
+        return {
+          kind: 2 /* UpdateOutputFileStamps */,
+          status,
+          project,
+          projectPath,
+          projectIndex,
+          config
+        };
       }
     }
-    createCoreServicesShim(host) {
-      try {
-        const adapter = new CoreServicesShimHostAdapter(host);
-        return new CoreServicesShimObject(this, host, adapter);
-      } catch (err) {
-        logInternalError(host, err);
-        throw err;
+    if (status.type === 11 /* UpstreamBlocked */) {
+      verboseReportProjectStatus(state, project, status);
+      reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
+      projectPendingBuild.delete(projectPath);
+      if (options.verbose) {
+        reportStatus(
+          state,
+          status.upstreamProjectBlocked ? Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_was_not_built : Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_has_errors,
+          project,
+          status.upstreamProjectName
+        );
       }
+      continue;
     }
-    close() {
-      clear(this._shims);
-      this.documentRegistry = void 0;
-    }
-    registerShim(shim) {
-      this._shims.push(shim);
+    if (status.type === 15 /* ContainerOnly */) {
+      verboseReportProjectStatus(state, project, status);
+      reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config));
+      projectPendingBuild.delete(projectPath);
+      continue;
     }
-    unregisterShim(shim) {
-      for (let i = 0; i < this._shims.length; i++) {
-        if (this._shims[i] === shim) {
-          delete this._shims[i];
-          return;
-        }
+    return {
+      kind: needsBuild(state, status, config) ? 0 /* Build */ : 1 /* UpdateBundle */,
+      status,
+      project,
+      projectPath,
+      projectIndex,
+      config
+    };
+  }
+  return void 0;
+}
+function createInvalidatedProjectWithInfo(state, info, buildOrder) {
+  verboseReportProjectStatus(state, info.project, info.status);
+  return info.kind !== 2 /* UpdateOutputFileStamps */ ? createBuildOrUpdateInvalidedProject(
+    info.kind,
+    state,
+    info.project,
+    info.projectPath,
+    info.projectIndex,
+    info.config,
+    buildOrder
+  ) : createUpdateOutputFileStampsProject(
+    state,
+    info.project,
+    info.projectPath,
+    info.config,
+    buildOrder
+  );
+}
+function getNextInvalidatedProject(state, buildOrder, reportQueue) {
+  const info = getNextInvalidatedProjectCreateInfo(state, buildOrder, reportQueue);
+  if (!info)
+    return info;
+  return createInvalidatedProjectWithInfo(state, info, buildOrder);
+}
+function listEmittedFile({ write }, proj, file) {
+  if (write && proj.options.listEmittedFiles) {
+    write(`TSFILE: ${file}`);
+  }
+}
+function getOldProgram({ options, builderPrograms, compilerHost }, proj, parsed) {
+  if (options.force)
+    return void 0;
+  const value = builderPrograms.get(proj);
+  if (value)
+    return value;
+  return readBuilderProgram(parsed.options, compilerHost);
+}
+function afterProgramDone(state, program, config) {
+  if (program) {
+    if (state.write)
+      listFiles(program, state.write);
+    if (state.host.afterProgramEmitAndDiagnostics) {
+      state.host.afterProgramEmitAndDiagnostics(program);
+    }
+    program.releaseProgram();
+  } else if (state.host.afterEmitBundle) {
+    state.host.afterEmitBundle(config);
+  }
+  state.projectCompilerOptions = state.baseCompilerOptions;
+}
+function buildErrors(state, resolvedPath, program, config, diagnostics, buildResult, errorType) {
+  const canEmitBuildInfo = program && !outFile(program.getCompilerOptions());
+  reportAndStoreErrors(state, resolvedPath, diagnostics);
+  state.projectStatus.set(resolvedPath, { type: 0 /* Unbuildable */, reason: `${errorType} errors` });
+  if (canEmitBuildInfo)
+    return { buildResult, step: 5 /* EmitBuildInfo */ };
+  afterProgramDone(state, program, config);
+  return { buildResult, step: 7 /* QueueReferencingProjects */ };
+}
+function isFileWatcherWithModifiedTime(value) {
+  return !!value.watcher;
+}
+function getModifiedTime2(state, fileName) {
+  const path = toPath2(state, fileName);
+  const existing = state.filesWatched.get(path);
+  if (state.watch && !!existing) {
+    if (!isFileWatcherWithModifiedTime(existing))
+      return existing;
+    if (existing.modifiedTime)
+      return existing.modifiedTime;
+  }
+  const result = getModifiedTime(state.host, fileName);
+  if (state.watch) {
+    if (existing)
+      existing.modifiedTime = result;
+    else
+      state.filesWatched.set(path, result);
+  }
+  return result;
+}
+function watchFile(state, file, callback, pollingInterval, options, watchType, project) {
+  const path = toPath2(state, file);
+  const existing = state.filesWatched.get(path);
+  if (existing && isFileWatcherWithModifiedTime(existing)) {
+    existing.callbacks.push(callback);
+  } else {
+    const watcher = state.watchFile(
+      file,
+      (fileName, eventKind, modifiedTime) => {
+        const existing2 = Debug.checkDefined(state.filesWatched.get(path));
+        Debug.assert(isFileWatcherWithModifiedTime(existing2));
+        existing2.modifiedTime = modifiedTime;
+        existing2.callbacks.forEach((cb) => cb(fileName, eventKind, modifiedTime));
+      },
+      pollingInterval,
+      options,
+      watchType,
+      project
+    );
+    state.filesWatched.set(path, { callbacks: [callback], watcher, modifiedTime: existing });
+  }
+  return {
+    close: () => {
+      const existing2 = Debug.checkDefined(state.filesWatched.get(path));
+      Debug.assert(isFileWatcherWithModifiedTime(existing2));
+      if (existing2.callbacks.length === 1) {
+        state.filesWatched.delete(path);
+        closeFileWatcherOf(existing2);
+      } else {
+        unorderedRemoveItem(existing2.callbacks, callback);
       }
-      throw new Error("Invalid operation");
     }
   };
-
-  // src/services/_namespaces/ts.BreakpointResolver.ts
-  var ts_BreakpointResolver_exports = {};
-  __export(ts_BreakpointResolver_exports, {
-    spanInSourceFileAtLocation: () => spanInSourceFileAtLocation
-  });
-
-  // src/services/breakpoints.ts
-  function spanInSourceFileAtLocation(sourceFile, position) {
-    if (sourceFile.isDeclarationFile) {
-      return void 0;
-    }
-    let tokenAtLocation = getTokenAtPosition(sourceFile, position);
-    const lineOfPosition = sourceFile.getLineAndCharacterOfPosition(position).line;
-    if (sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getStart(sourceFile)).line > lineOfPosition) {
-      const preceding = findPrecedingToken(tokenAtLocation.pos, sourceFile);
-      if (!preceding || sourceFile.getLineAndCharacterOfPosition(preceding.getEnd()).line !== lineOfPosition) {
-        return void 0;
+}
+function getOutputTimeStampMap(state, resolvedConfigFilePath) {
+  if (!state.watch)
+    return void 0;
+  let result = state.outputTimeStamps.get(resolvedConfigFilePath);
+  if (!result)
+    state.outputTimeStamps.set(resolvedConfigFilePath, result = /* @__PURE__ */ new Map());
+  return result;
+}
+function setBuildInfo(state, buildInfo, resolvedConfigPath, options, resultFlags) {
+  const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options);
+  const existing = getBuildInfoCacheEntry(state, buildInfoPath, resolvedConfigPath);
+  const modifiedTime = getCurrentTime(state.host);
+  if (existing) {
+    existing.buildInfo = buildInfo;
+    existing.modifiedTime = modifiedTime;
+    if (!(resultFlags & 2 /* DeclarationOutputUnchanged */))
+      existing.latestChangedDtsTime = modifiedTime;
+  } else {
+    state.buildInfoCache.set(resolvedConfigPath, {
+      path: toPath2(state, buildInfoPath),
+      buildInfo,
+      modifiedTime,
+      latestChangedDtsTime: resultFlags & 2 /* DeclarationOutputUnchanged */ ? void 0 : modifiedTime
+    });
+  }
+}
+function getBuildInfoCacheEntry(state, buildInfoPath, resolvedConfigPath) {
+  const path = toPath2(state, buildInfoPath);
+  const existing = state.buildInfoCache.get(resolvedConfigPath);
+  return (existing == null ? void 0 : existing.path) === path ? existing : void 0;
+}
+function getBuildInfo3(state, buildInfoPath, resolvedConfigPath, modifiedTime) {
+  const path = toPath2(state, buildInfoPath);
+  const existing = state.buildInfoCache.get(resolvedConfigPath);
+  if (existing !== void 0 && existing.path === path) {
+    return existing.buildInfo || void 0;
+  }
+  const value = state.readFileWithCache(buildInfoPath);
+  const buildInfo = value ? getBuildInfo(buildInfoPath, value) : void 0;
+  state.buildInfoCache.set(resolvedConfigPath, { path, buildInfo: buildInfo || false, modifiedTime: modifiedTime || missingFileModifiedTime });
+  return buildInfo;
+}
+function checkConfigFileUpToDateStatus(state, configFile, oldestOutputFileTime, oldestOutputFileName) {
+  const tsconfigTime = getModifiedTime2(state, configFile);
+  if (oldestOutputFileTime < tsconfigTime) {
+    return {
+      type: 6 /* OutOfDateWithSelf */,
+      outOfDateOutputFileName: oldestOutputFileName,
+      newerInputFileName: configFile
+    };
+  }
+}
+function getUpToDateStatusWorker(state, project, resolvedPath) {
+  var _a2, _b;
+  if (!project.fileNames.length && !canJsonReportNoInputFiles(project.raw)) {
+    return {
+      type: 15 /* ContainerOnly */
+    };
+  }
+  let referenceStatuses;
+  const force = !!state.options.force;
+  if (project.projectReferences) {
+    state.projectStatus.set(resolvedPath, { type: 12 /* ComputingUpstream */ });
+    for (const ref of project.projectReferences) {
+      const resolvedRef = resolveProjectReferencePath(ref);
+      const resolvedRefPath = toResolvedConfigFilePath(state, resolvedRef);
+      const resolvedConfig = parseConfigFile(state, resolvedRef, resolvedRefPath);
+      const refStatus = getUpToDateStatus(state, resolvedConfig, resolvedRefPath);
+      if (refStatus.type === 12 /* ComputingUpstream */ || refStatus.type === 15 /* ContainerOnly */) {
+        continue;
       }
-      tokenAtLocation = preceding;
-    }
-    if (tokenAtLocation.flags & 16777216 /* Ambient */) {
-      return void 0;
-    }
-    return spanInNode(tokenAtLocation);
-    function textSpan(startNode2, endNode2) {
-      const lastDecorator = canHaveDecorators(startNode2) ? findLast(startNode2.modifiers, isDecorator) : void 0;
-      const start2 = lastDecorator ? skipTrivia(sourceFile.text, lastDecorator.end) : startNode2.getStart(sourceFile);
-      return createTextSpanFromBounds(start2, (endNode2 || startNode2).getEnd());
-    }
-    function textSpanEndingAtNextToken(startNode2, previousTokenToFindNextEndToken) {
-      return textSpan(startNode2, findNextToken(previousTokenToFindNextEndToken, previousTokenToFindNextEndToken.parent, sourceFile));
-    }
-    function spanInNodeIfStartsOnSameLine(node, otherwiseOnNode) {
-      if (node && lineOfPosition === sourceFile.getLineAndCharacterOfPosition(node.getStart(sourceFile)).line) {
-        return spanInNode(node);
+      if (refStatus.type === 0 /* Unbuildable */ || refStatus.type === 11 /* UpstreamBlocked */) {
+        return {
+          type: 11 /* UpstreamBlocked */,
+          upstreamProjectName: ref.path,
+          upstreamProjectBlocked: refStatus.type === 11 /* UpstreamBlocked */
+        };
       }
-      return spanInNode(otherwiseOnNode);
-    }
-    function spanInNodeArray(nodeArray, node, match) {
-      if (nodeArray) {
-        const index = nodeArray.indexOf(node);
-        if (index >= 0) {
-          let start2 = index;
-          let end = index + 1;
-          while (start2 > 0 && match(nodeArray[start2 - 1]))
-            start2--;
-          while (end < nodeArray.length && match(nodeArray[end]))
-            end++;
-          return createTextSpanFromBounds(skipTrivia(sourceFile.text, nodeArray[start2].pos), nodeArray[end - 1].end);
-        }
+      if (refStatus.type !== 1 /* UpToDate */) {
+        return {
+          type: 10 /* UpstreamOutOfDate */,
+          upstreamProjectName: ref.path
+        };
+      }
+      if (!force)
+        (referenceStatuses || (referenceStatuses = [])).push({ ref, refStatus, resolvedRefPath, resolvedConfig });
+    }
+  }
+  if (force)
+    return { type: 16 /* ForceBuild */ };
+  const { host } = state;
+  const buildInfoPath = getTsBuildInfoEmitOutputFilePath(project.options);
+  let oldestOutputFileName;
+  let oldestOutputFileTime = maximumDate;
+  let buildInfoTime;
+  let buildInfoProgram;
+  let buildInfoVersionMap;
+  if (buildInfoPath) {
+    const buildInfoCacheEntry2 = getBuildInfoCacheEntry(state, buildInfoPath, resolvedPath);
+    buildInfoTime = (buildInfoCacheEntry2 == null ? void 0 : buildInfoCacheEntry2.modifiedTime) || getModifiedTime(host, buildInfoPath);
+    if (buildInfoTime === missingFileModifiedTime) {
+      if (!buildInfoCacheEntry2) {
+        state.buildInfoCache.set(resolvedPath, {
+          path: toPath2(state, buildInfoPath),
+          buildInfo: false,
+          modifiedTime: buildInfoTime
+        });
       }
-      return textSpan(node);
+      return {
+        type: 4 /* OutputMissing */,
+        missingOutputFileName: buildInfoPath
+      };
     }
-    function spanInPreviousNode(node) {
-      return spanInNode(findPrecedingToken(node.pos, sourceFile));
+    const buildInfo = getBuildInfo3(state, buildInfoPath, resolvedPath, buildInfoTime);
+    if (!buildInfo) {
+      return {
+        type: 5 /* ErrorReadingFile */,
+        fileName: buildInfoPath
+      };
     }
-    function spanInNextNode(node) {
-      return spanInNode(findNextToken(node, node.parent, sourceFile));
+    if ((buildInfo.bundle || buildInfo.program) && buildInfo.version !== version) {
+      return {
+        type: 13 /* TsVersionOutputOfDate */,
+        version: buildInfo.version
+      };
     }
-    function spanInNode(node) {
-      if (node) {
-        const { parent: parent2 } = node;
-        switch (node.kind) {
-          case 240 /* VariableStatement */:
-            return spanInVariableDeclaration(node.declarationList.declarations[0]);
-          case 257 /* VariableDeclaration */:
-          case 169 /* PropertyDeclaration */:
-          case 168 /* PropertySignature */:
-            return spanInVariableDeclaration(node);
-          case 166 /* Parameter */:
-            return spanInParameterDeclaration(node);
-          case 259 /* FunctionDeclaration */:
-          case 171 /* MethodDeclaration */:
-          case 170 /* MethodSignature */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-          case 173 /* Constructor */:
-          case 215 /* FunctionExpression */:
-          case 216 /* ArrowFunction */:
-            return spanInFunctionDeclaration(node);
-          case 238 /* Block */:
-            if (isFunctionBlock(node)) {
-              return spanInFunctionBlock(node);
-            }
-          case 265 /* ModuleBlock */:
-            return spanInBlock(node);
-          case 295 /* CatchClause */:
-            return spanInBlock(node.block);
-          case 241 /* ExpressionStatement */:
-            return textSpan(node.expression);
-          case 250 /* ReturnStatement */:
-            return textSpan(node.getChildAt(0), node.expression);
-          case 244 /* WhileStatement */:
-            return textSpanEndingAtNextToken(node, node.expression);
-          case 243 /* DoStatement */:
-            return spanInNode(node.statement);
-          case 256 /* DebuggerStatement */:
-            return textSpan(node.getChildAt(0));
-          case 242 /* IfStatement */:
-            return textSpanEndingAtNextToken(node, node.expression);
-          case 253 /* LabeledStatement */:
-            return spanInNode(node.statement);
-          case 249 /* BreakStatement */:
-          case 248 /* ContinueStatement */:
-            return textSpan(node.getChildAt(0), node.label);
-          case 245 /* ForStatement */:
-            return spanInForStatement(node);
-          case 246 /* ForInStatement */:
-            return textSpanEndingAtNextToken(node, node.expression);
-          case 247 /* ForOfStatement */:
-            return spanInInitializerOfForLike(node);
-          case 252 /* SwitchStatement */:
-            return textSpanEndingAtNextToken(node, node.expression);
-          case 292 /* CaseClause */:
-          case 293 /* DefaultClause */:
-            return spanInNode(node.statements[0]);
-          case 255 /* TryStatement */:
-            return spanInBlock(node.tryBlock);
-          case 254 /* ThrowStatement */:
-            return textSpan(node, node.expression);
-          case 274 /* ExportAssignment */:
-            return textSpan(node, node.expression);
-          case 268 /* ImportEqualsDeclaration */:
-            return textSpan(node, node.moduleReference);
-          case 269 /* ImportDeclaration */:
-            return textSpan(node, node.moduleSpecifier);
-          case 275 /* ExportDeclaration */:
-            return textSpan(node, node.moduleSpecifier);
-          case 264 /* ModuleDeclaration */:
-            if (getModuleInstanceState(node) !== 1 /* Instantiated */) {
-              return void 0;
-            }
-          case 260 /* ClassDeclaration */:
-          case 263 /* EnumDeclaration */:
-          case 302 /* EnumMember */:
-          case 205 /* BindingElement */:
-            return textSpan(node);
-          case 251 /* WithStatement */:
-            return spanInNode(node.statement);
-          case 167 /* Decorator */:
-            return spanInNodeArray(parent2.modifiers, node, isDecorator);
-          case 203 /* ObjectBindingPattern */:
-          case 204 /* ArrayBindingPattern */:
-            return spanInBindingPattern(node);
-          case 261 /* InterfaceDeclaration */:
-          case 262 /* TypeAliasDeclaration */:
-            return void 0;
-          case 26 /* SemicolonToken */:
-          case 1 /* EndOfFileToken */:
-            return spanInNodeIfStartsOnSameLine(findPrecedingToken(node.pos, sourceFile));
-          case 27 /* CommaToken */:
-            return spanInPreviousNode(node);
-          case 18 /* OpenBraceToken */:
-            return spanInOpenBraceToken(node);
-          case 19 /* CloseBraceToken */:
-            return spanInCloseBraceToken(node);
-          case 23 /* CloseBracketToken */:
-            return spanInCloseBracketToken(node);
-          case 20 /* OpenParenToken */:
-            return spanInOpenParenToken(node);
-          case 21 /* CloseParenToken */:
-            return spanInCloseParenToken(node);
-          case 58 /* ColonToken */:
-            return spanInColonToken(node);
-          case 31 /* GreaterThanToken */:
-          case 29 /* LessThanToken */:
-            return spanInGreaterThanOrLessThanToken(node);
-          case 115 /* WhileKeyword */:
-            return spanInWhileKeyword(node);
-          case 91 /* ElseKeyword */:
-          case 83 /* CatchKeyword */:
-          case 96 /* FinallyKeyword */:
-            return spanInNextNode(node);
-          case 162 /* OfKeyword */:
-            return spanInOfKeyword(node);
-          default:
-            if (isArrayLiteralOrObjectLiteralDestructuringPattern(node)) {
-              return spanInArrayLiteralOrObjectLiteralDestructuringPattern(node);
-            }
-            if ((node.kind === 79 /* Identifier */ || node.kind === 227 /* SpreadElement */ || node.kind === 299 /* PropertyAssignment */ || node.kind === 300 /* ShorthandPropertyAssignment */) && isArrayLiteralOrObjectLiteralDestructuringPattern(parent2)) {
-              return textSpan(node);
-            }
-            if (node.kind === 223 /* BinaryExpression */) {
-              const { left, operatorToken } = node;
-              if (isArrayLiteralOrObjectLiteralDestructuringPattern(left)) {
-                return spanInArrayLiteralOrObjectLiteralDestructuringPattern(
-                  left
-                );
-              }
-              if (operatorToken.kind === 63 /* EqualsToken */ && isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) {
-                return textSpan(node);
-              }
-              if (operatorToken.kind === 27 /* CommaToken */) {
-                return spanInNode(left);
-              }
-            }
-            if (isExpressionNode(node)) {
-              switch (parent2.kind) {
-                case 243 /* DoStatement */:
-                  return spanInPreviousNode(node);
-                case 167 /* Decorator */:
-                  return spanInNode(node.parent);
-                case 245 /* ForStatement */:
-                case 247 /* ForOfStatement */:
-                  return textSpan(node);
-                case 223 /* BinaryExpression */:
-                  if (node.parent.operatorToken.kind === 27 /* CommaToken */) {
-                    return textSpan(node);
-                  }
-                  break;
-                case 216 /* ArrowFunction */:
-                  if (node.parent.body === node) {
-                    return textSpan(node);
-                  }
-                  break;
-              }
-            }
-            switch (node.parent.kind) {
-              case 299 /* PropertyAssignment */:
-                if (node.parent.name === node && !isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.parent)) {
-                  return spanInNode(node.parent.initializer);
-                }
-                break;
-              case 213 /* TypeAssertionExpression */:
-                if (node.parent.type === node) {
-                  return spanInNextNode(node.parent.type);
-                }
-                break;
-              case 257 /* VariableDeclaration */:
-              case 166 /* Parameter */: {
-                const { initializer, type } = node.parent;
-                if (initializer === node || type === node || isAssignmentOperator(node.kind)) {
-                  return spanInPreviousNode(node);
-                }
-                break;
-              }
-              case 223 /* BinaryExpression */: {
-                const { left } = node.parent;
-                if (isArrayLiteralOrObjectLiteralDestructuringPattern(left) && node !== left) {
-                  return spanInPreviousNode(node);
-                }
-                break;
-              }
-              default:
-                if (isFunctionLike(node.parent) && node.parent.type === node) {
-                  return spanInPreviousNode(node);
-                }
-            }
-            return spanInNode(node.parent);
-        }
-      }
-      function textSpanFromVariableDeclaration(variableDeclaration) {
-        if (isVariableDeclarationList(variableDeclaration.parent) && variableDeclaration.parent.declarations[0] === variableDeclaration) {
-          return textSpan(findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent), variableDeclaration);
-        } else {
-          return textSpan(variableDeclaration);
-        }
+    if (buildInfo.program) {
+      if (((_a2 = buildInfo.program.changeFileSet) == null ? void 0 : _a2.length) || (!project.options.noEmit ? (_b = buildInfo.program.affectedFilesPendingEmit) == null ? void 0 : _b.length : some(buildInfo.program.semanticDiagnosticsPerFile, isArray))) {
+        return {
+          type: 8 /* OutOfDateBuildInfo */,
+          buildInfoFile: buildInfoPath
+        };
       }
-      function spanInVariableDeclaration(variableDeclaration) {
-        if (variableDeclaration.parent.parent.kind === 246 /* ForInStatement */) {
-          return spanInNode(variableDeclaration.parent.parent);
-        }
-        const parent2 = variableDeclaration.parent;
-        if (isBindingPattern(variableDeclaration.name)) {
-          return spanInBindingPattern(variableDeclaration.name);
-        }
-        if (hasOnlyExpressionInitializer(variableDeclaration) && variableDeclaration.initializer || hasSyntacticModifier(variableDeclaration, 1 /* Export */) || parent2.parent.kind === 247 /* ForOfStatement */) {
-          return textSpanFromVariableDeclaration(variableDeclaration);
-        }
-        if (isVariableDeclarationList(variableDeclaration.parent) && variableDeclaration.parent.declarations[0] !== variableDeclaration) {
-          return spanInNode(findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent));
-        }
+      if (!project.options.noEmit && getPendingEmitKind(project.options, buildInfo.program.options || {})) {
+        return {
+          type: 9 /* OutOfDateOptions */,
+          buildInfoFile: buildInfoPath
+        };
       }
-      function canHaveSpanInParameterDeclaration(parameter) {
-        return !!parameter.initializer || parameter.dotDotDotToken !== void 0 || hasSyntacticModifier(parameter, 4 /* Public */ | 8 /* Private */);
+      buildInfoProgram = buildInfo.program;
+    }
+    oldestOutputFileTime = buildInfoTime;
+    oldestOutputFileName = buildInfoPath;
+  }
+  let newestInputFileName = void 0;
+  let newestInputFileTime = minimumDate;
+  let pseudoInputUpToDate = false;
+  for (const inputFile of project.fileNames) {
+    const inputTime = getModifiedTime2(state, inputFile);
+    if (inputTime === missingFileModifiedTime) {
+      return {
+        type: 0 /* Unbuildable */,
+        reason: `${inputFile} does not exist`
+      };
+    }
+    if (buildInfoTime && buildInfoTime < inputTime) {
+      let version2;
+      let currentVersion;
+      if (buildInfoProgram) {
+        if (!buildInfoVersionMap)
+          buildInfoVersionMap = getBuildInfoFileVersionMap(buildInfoProgram, buildInfoPath, host);
+        version2 = buildInfoVersionMap.get(toPath2(state, inputFile));
+        const text = version2 ? state.readFileWithCache(inputFile) : void 0;
+        currentVersion = text !== void 0 ? getSourceFileVersionAsHashFromText(host, text) : void 0;
+        if (version2 && version2 === currentVersion)
+          pseudoInputUpToDate = true;
+      }
+      if (!version2 || version2 !== currentVersion) {
+        return {
+          type: 6 /* OutOfDateWithSelf */,
+          outOfDateOutputFileName: buildInfoPath,
+          newerInputFileName: inputFile
+        };
       }
-      function spanInParameterDeclaration(parameter) {
-        if (isBindingPattern(parameter.name)) {
-          return spanInBindingPattern(parameter.name);
-        } else if (canHaveSpanInParameterDeclaration(parameter)) {
-          return textSpan(parameter);
-        } else {
-          const functionDeclaration = parameter.parent;
-          const indexOfParameter = functionDeclaration.parameters.indexOf(parameter);
-          Debug.assert(indexOfParameter !== -1);
-          if (indexOfParameter !== 0) {
-            return spanInParameterDeclaration(functionDeclaration.parameters[indexOfParameter - 1]);
-          } else {
-            return spanInNode(functionDeclaration.body);
-          }
-        }
+    }
+    if (inputTime > newestInputFileTime) {
+      newestInputFileName = inputFile;
+      newestInputFileTime = inputTime;
+    }
+  }
+  if (!buildInfoPath) {
+    const outputs = getAllProjectOutputs(project, !host.useCaseSensitiveFileNames());
+    const outputTimeStampMap = getOutputTimeStampMap(state, resolvedPath);
+    for (const output of outputs) {
+      const path = toPath2(state, output);
+      let outputTime = outputTimeStampMap == null ? void 0 : outputTimeStampMap.get(path);
+      if (!outputTime) {
+        outputTime = getModifiedTime(state.host, output);
+        outputTimeStampMap == null ? void 0 : outputTimeStampMap.set(path, outputTime);
       }
-      function canFunctionHaveSpanInWholeDeclaration(functionDeclaration) {
-        return hasSyntacticModifier(functionDeclaration, 1 /* Export */) || functionDeclaration.parent.kind === 260 /* ClassDeclaration */ && functionDeclaration.kind !== 173 /* Constructor */;
+      if (outputTime === missingFileModifiedTime) {
+        return {
+          type: 4 /* OutputMissing */,
+          missingOutputFileName: output
+        };
       }
-      function spanInFunctionDeclaration(functionDeclaration) {
-        if (!functionDeclaration.body) {
-          return void 0;
-        }
-        if (canFunctionHaveSpanInWholeDeclaration(functionDeclaration)) {
-          return textSpan(functionDeclaration);
-        }
-        return spanInNode(functionDeclaration.body);
+      if (outputTime < newestInputFileTime) {
+        return {
+          type: 6 /* OutOfDateWithSelf */,
+          outOfDateOutputFileName: output,
+          newerInputFileName: newestInputFileName
+        };
       }
-      function spanInFunctionBlock(block) {
-        const nodeForSpanInBlock = block.statements.length ? block.statements[0] : block.getLastToken();
-        if (canFunctionHaveSpanInWholeDeclaration(block.parent)) {
-          return spanInNodeIfStartsOnSameLine(block.parent, nodeForSpanInBlock);
-        }
-        return spanInNode(nodeForSpanInBlock);
+      if (outputTime < oldestOutputFileTime) {
+        oldestOutputFileTime = outputTime;
+        oldestOutputFileName = output;
       }
-      function spanInBlock(block) {
-        switch (block.parent.kind) {
-          case 264 /* ModuleDeclaration */:
-            if (getModuleInstanceState(block.parent) !== 1 /* Instantiated */) {
-              return void 0;
-            }
-          case 244 /* WhileStatement */:
-          case 242 /* IfStatement */:
-          case 246 /* ForInStatement */:
-            return spanInNodeIfStartsOnSameLine(block.parent, block.statements[0]);
-          case 245 /* ForStatement */:
-          case 247 /* ForOfStatement */:
-            return spanInNodeIfStartsOnSameLine(findPrecedingToken(block.pos, sourceFile, block.parent), block.statements[0]);
-        }
-        return spanInNode(block.statements[0]);
-      }
-      function spanInInitializerOfForLike(forLikeStatement) {
-        if (forLikeStatement.initializer.kind === 258 /* VariableDeclarationList */) {
-          const variableDeclarationList = forLikeStatement.initializer;
-          if (variableDeclarationList.declarations.length > 0) {
-            return spanInNode(variableDeclarationList.declarations[0]);
-          }
-        } else {
-          return spanInNode(forLikeStatement.initializer);
-        }
+    }
+  }
+  const buildInfoCacheEntry = state.buildInfoCache.get(resolvedPath);
+  let pseudoUpToDate = false;
+  let usesPrepend = false;
+  let upstreamChangedProject;
+  if (referenceStatuses) {
+    for (const { ref, refStatus, resolvedConfig, resolvedRefPath } of referenceStatuses) {
+      usesPrepend = usesPrepend || !!ref.prepend;
+      if (refStatus.newestInputFileTime && refStatus.newestInputFileTime <= oldestOutputFileTime) {
+        continue;
       }
-      function spanInForStatement(forStatement) {
-        if (forStatement.initializer) {
-          return spanInInitializerOfForLike(forStatement);
-        }
-        if (forStatement.condition) {
-          return textSpan(forStatement.condition);
-        }
-        if (forStatement.incrementor) {
-          return textSpan(forStatement.incrementor);
-        }
+      if (buildInfoCacheEntry && hasSameBuildInfo(state, buildInfoCacheEntry, resolvedRefPath)) {
+        return {
+          type: 7 /* OutOfDateWithUpstream */,
+          outOfDateOutputFileName: buildInfoPath,
+          newerProjectName: ref.path
+        };
       }
-      function spanInBindingPattern(bindingPattern) {
-        const firstBindingElement = forEach(
-          bindingPattern.elements,
-          (element) => element.kind !== 229 /* OmittedExpression */ ? element : void 0
-        );
-        if (firstBindingElement) {
-          return spanInNode(firstBindingElement);
-        }
-        if (bindingPattern.parent.kind === 205 /* BindingElement */) {
-          return textSpan(bindingPattern.parent);
-        }
-        return textSpanFromVariableDeclaration(bindingPattern.parent);
+      const newestDeclarationFileContentChangedTime = getLatestChangedDtsTime(state, resolvedConfig.options, resolvedRefPath);
+      if (newestDeclarationFileContentChangedTime && newestDeclarationFileContentChangedTime <= oldestOutputFileTime) {
+        pseudoUpToDate = true;
+        upstreamChangedProject = ref.path;
+        continue;
       }
-      function spanInArrayLiteralOrObjectLiteralDestructuringPattern(node2) {
-        Debug.assert(node2.kind !== 204 /* ArrayBindingPattern */ && node2.kind !== 203 /* ObjectBindingPattern */);
-        const elements = node2.kind === 206 /* ArrayLiteralExpression */ ? node2.elements : node2.properties;
-        const firstBindingElement = forEach(
-          elements,
-          (element) => element.kind !== 229 /* OmittedExpression */ ? element : void 0
-        );
-        if (firstBindingElement) {
-          return spanInNode(firstBindingElement);
-        }
-        return textSpan(node2.parent.kind === 223 /* BinaryExpression */ ? node2.parent : node2);
+      Debug.assert(oldestOutputFileName !== void 0, "Should have an oldest output filename here");
+      return {
+        type: 7 /* OutOfDateWithUpstream */,
+        outOfDateOutputFileName: oldestOutputFileName,
+        newerProjectName: ref.path
+      };
+    }
+  }
+  const configStatus = checkConfigFileUpToDateStatus(state, project.options.configFilePath, oldestOutputFileTime, oldestOutputFileName);
+  if (configStatus)
+    return configStatus;
+  const extendedConfigStatus = forEach(project.options.configFile.extendedSourceFiles || emptyArray, (configFile) => checkConfigFileUpToDateStatus(state, configFile, oldestOutputFileTime, oldestOutputFileName));
+  if (extendedConfigStatus)
+    return extendedConfigStatus;
+  const dependentPackageFileStatus = forEach(
+    state.lastCachedPackageJsonLookups.get(resolvedPath) || emptyArray,
+    ([path]) => checkConfigFileUpToDateStatus(state, path, oldestOutputFileTime, oldestOutputFileName)
+  );
+  if (dependentPackageFileStatus)
+    return dependentPackageFileStatus;
+  if (usesPrepend && pseudoUpToDate) {
+    return {
+      type: 3 /* OutOfDateWithPrepend */,
+      outOfDateOutputFileName: oldestOutputFileName,
+      newerProjectName: upstreamChangedProject
+    };
+  }
+  return {
+    type: pseudoUpToDate ? 2 /* UpToDateWithUpstreamTypes */ : pseudoInputUpToDate ? 14 /* UpToDateWithInputFileText */ : 1 /* UpToDate */,
+    newestInputFileTime,
+    newestInputFileName,
+    oldestOutputFileName
+  };
+}
+function hasSameBuildInfo(state, buildInfoCacheEntry, resolvedRefPath) {
+  const refBuildInfo = state.buildInfoCache.get(resolvedRefPath);
+  return refBuildInfo.path === buildInfoCacheEntry.path;
+}
+function getUpToDateStatus(state, project, resolvedPath) {
+  if (project === void 0) {
+    return { type: 0 /* Unbuildable */, reason: "File deleted mid-build" };
+  }
+  const prior = state.projectStatus.get(resolvedPath);
+  if (prior !== void 0) {
+    return prior;
+  }
+  mark("SolutionBuilder::beforeUpToDateCheck");
+  const actual = getUpToDateStatusWorker(state, project, resolvedPath);
+  mark("SolutionBuilder::afterUpToDateCheck");
+  measure("SolutionBuilder::Up-to-date check", "SolutionBuilder::beforeUpToDateCheck", "SolutionBuilder::afterUpToDateCheck");
+  state.projectStatus.set(resolvedPath, actual);
+  return actual;
+}
+function updateOutputTimestampsWorker(state, proj, projectPath, verboseMessage, skipOutputs) {
+  if (proj.options.noEmit)
+    return;
+  let now;
+  const buildInfoPath = getTsBuildInfoEmitOutputFilePath(proj.options);
+  if (buildInfoPath) {
+    if (!(skipOutputs == null ? void 0 : skipOutputs.has(toPath2(state, buildInfoPath)))) {
+      if (!!state.options.verbose)
+        reportStatus(state, verboseMessage, proj.options.configFilePath);
+      state.host.setModifiedTime(buildInfoPath, now = getCurrentTime(state.host));
+      getBuildInfoCacheEntry(state, buildInfoPath, projectPath).modifiedTime = now;
+    }
+    state.outputTimeStamps.delete(projectPath);
+    return;
+  }
+  const { host } = state;
+  const outputs = getAllProjectOutputs(proj, !host.useCaseSensitiveFileNames());
+  const outputTimeStampMap = getOutputTimeStampMap(state, projectPath);
+  const modifiedOutputs = outputTimeStampMap ? /* @__PURE__ */ new Set() : void 0;
+  if (!skipOutputs || outputs.length !== skipOutputs.size) {
+    let reportVerbose = !!state.options.verbose;
+    for (const file of outputs) {
+      const path = toPath2(state, file);
+      if (skipOutputs == null ? void 0 : skipOutputs.has(path))
+        continue;
+      if (reportVerbose) {
+        reportVerbose = false;
+        reportStatus(state, verboseMessage, proj.options.configFilePath);
       }
-      function spanInOpenBraceToken(node2) {
-        switch (node2.parent.kind) {
-          case 263 /* EnumDeclaration */:
-            const enumDeclaration = node2.parent;
-            return spanInNodeIfStartsOnSameLine(findPrecedingToken(node2.pos, sourceFile, node2.parent), enumDeclaration.members.length ? enumDeclaration.members[0] : enumDeclaration.getLastToken(sourceFile));
-          case 260 /* ClassDeclaration */:
-            const classDeclaration = node2.parent;
-            return spanInNodeIfStartsOnSameLine(findPrecedingToken(node2.pos, sourceFile, node2.parent), classDeclaration.members.length ? classDeclaration.members[0] : classDeclaration.getLastToken(sourceFile));
-          case 266 /* CaseBlock */:
-            return spanInNodeIfStartsOnSameLine(node2.parent.parent, node2.parent.clauses[0]);
-        }
-        return spanInNode(node2.parent);
+      host.setModifiedTime(file, now || (now = getCurrentTime(state.host)));
+      if (outputTimeStampMap) {
+        outputTimeStampMap.set(path, now);
+        modifiedOutputs.add(path);
       }
-      function spanInCloseBraceToken(node2) {
-        switch (node2.parent.kind) {
-          case 265 /* ModuleBlock */:
-            if (getModuleInstanceState(node2.parent.parent) !== 1 /* Instantiated */) {
-              return void 0;
-            }
-          case 263 /* EnumDeclaration */:
-          case 260 /* ClassDeclaration */:
-            return textSpan(node2);
-          case 238 /* Block */:
-            if (isFunctionBlock(node2.parent)) {
-              return textSpan(node2);
+    }
+  }
+  outputTimeStampMap == null ? void 0 : outputTimeStampMap.forEach((_value, key) => {
+    if (!(skipOutputs == null ? void 0 : skipOutputs.has(key)) && !modifiedOutputs.has(key))
+      outputTimeStampMap.delete(key);
+  });
+}
+function getLatestChangedDtsTime(state, options, resolvedConfigPath) {
+  if (!options.composite)
+    return void 0;
+  const entry = Debug.checkDefined(state.buildInfoCache.get(resolvedConfigPath));
+  if (entry.latestChangedDtsTime !== void 0)
+    return entry.latestChangedDtsTime || void 0;
+  const latestChangedDtsTime = entry.buildInfo && entry.buildInfo.program && entry.buildInfo.program.latestChangedDtsFile ? state.host.getModifiedTime(getNormalizedAbsolutePath(entry.buildInfo.program.latestChangedDtsFile, getDirectoryPath(entry.path))) : void 0;
+  entry.latestChangedDtsTime = latestChangedDtsTime || false;
+  return latestChangedDtsTime;
+}
+function updateOutputTimestamps(state, proj, resolvedPath) {
+  if (state.options.dry) {
+    return reportStatus(state, Diagnostics.A_non_dry_build_would_update_timestamps_for_output_of_project_0, proj.options.configFilePath);
+  }
+  updateOutputTimestampsWorker(state, proj, resolvedPath, Diagnostics.Updating_output_timestamps_of_project_0);
+  state.projectStatus.set(resolvedPath, {
+    type: 1 /* UpToDate */,
+    oldestOutputFileName: getFirstProjectOutput(proj, !state.host.useCaseSensitiveFileNames())
+  });
+}
+function queueReferencingProjects(state, project, projectPath, projectIndex, config, buildOrder, buildResult) {
+  if (buildResult & 124 /* AnyErrors */)
+    return;
+  if (!config.options.composite)
+    return;
+  for (let index = projectIndex + 1; index < buildOrder.length; index++) {
+    const nextProject = buildOrder[index];
+    const nextProjectPath = toResolvedConfigFilePath(state, nextProject);
+    if (state.projectPendingBuild.has(nextProjectPath))
+      continue;
+    const nextProjectConfig = parseConfigFile(state, nextProject, nextProjectPath);
+    if (!nextProjectConfig || !nextProjectConfig.projectReferences)
+      continue;
+    for (const ref of nextProjectConfig.projectReferences) {
+      const resolvedRefPath = resolveProjectName(state, ref.path);
+      if (toResolvedConfigFilePath(state, resolvedRefPath) !== projectPath)
+        continue;
+      const status = state.projectStatus.get(nextProjectPath);
+      if (status) {
+        switch (status.type) {
+          case 1 /* UpToDate */:
+            if (buildResult & 2 /* DeclarationOutputUnchanged */) {
+              if (ref.prepend) {
+                state.projectStatus.set(nextProjectPath, {
+                  type: 3 /* OutOfDateWithPrepend */,
+                  outOfDateOutputFileName: status.oldestOutputFileName,
+                  newerProjectName: project
+                });
+              } else {
+                status.type = 2 /* UpToDateWithUpstreamTypes */;
+              }
+              break;
             }
-          case 295 /* CatchClause */:
-            return spanInNode(lastOrUndefined(node2.parent.statements));
-          case 266 /* CaseBlock */:
-            const caseBlock = node2.parent;
-            const lastClause = lastOrUndefined(caseBlock.clauses);
-            if (lastClause) {
-              return spanInNode(lastOrUndefined(lastClause.statements));
+          case 14 /* UpToDateWithInputFileText */:
+          case 2 /* UpToDateWithUpstreamTypes */:
+          case 3 /* OutOfDateWithPrepend */:
+            if (!(buildResult & 2 /* DeclarationOutputUnchanged */)) {
+              state.projectStatus.set(nextProjectPath, {
+                type: 7 /* OutOfDateWithUpstream */,
+                outOfDateOutputFileName: status.type === 3 /* OutOfDateWithPrepend */ ? status.outOfDateOutputFileName : status.oldestOutputFileName,
+                newerProjectName: project
+              });
             }
-            return void 0;
-          case 203 /* ObjectBindingPattern */:
-            const bindingPattern = node2.parent;
-            return spanInNode(lastOrUndefined(bindingPattern.elements) || bindingPattern);
-          default:
-            if (isArrayLiteralOrObjectLiteralDestructuringPattern(node2.parent)) {
-              const objectLiteral = node2.parent;
-              return textSpan(lastOrUndefined(objectLiteral.properties) || objectLiteral);
+            break;
+          case 11 /* UpstreamBlocked */:
+            if (toResolvedConfigFilePath(state, resolveProjectName(state, status.upstreamProjectName)) === projectPath) {
+              clearProjectStatus(state, nextProjectPath);
             }
-            return spanInNode(node2.parent);
+            break;
         }
       }
-      function spanInCloseBracketToken(node2) {
-        switch (node2.parent.kind) {
-          case 204 /* ArrayBindingPattern */:
-            const bindingPattern = node2.parent;
-            return textSpan(lastOrUndefined(bindingPattern.elements) || bindingPattern);
-          default:
-            if (isArrayLiteralOrObjectLiteralDestructuringPattern(node2.parent)) {
-              const arrayLiteral = node2.parent;
-              return textSpan(lastOrUndefined(arrayLiteral.elements) || arrayLiteral);
-            }
-            return spanInNode(node2.parent);
+      addProjToQueue(state, nextProjectPath, 0 /* None */);
+      break;
+    }
+  }
+}
+function build(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences) {
+  mark("SolutionBuilder::beforeBuild");
+  const result = buildWorker(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences);
+  mark("SolutionBuilder::afterBuild");
+  measure("SolutionBuilder::Build", "SolutionBuilder::beforeBuild", "SolutionBuilder::afterBuild");
+  return result;
+}
+function buildWorker(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences) {
+  const buildOrder = getBuildOrderFor(state, project, onlyReferences);
+  if (!buildOrder)
+    return 3 /* InvalidProject_OutputsSkipped */;
+  setupInitialBuild(state, cancellationToken);
+  let reportQueue = true;
+  let successfulProjects = 0;
+  while (true) {
+    const invalidatedProject = getNextInvalidatedProject(state, buildOrder, reportQueue);
+    if (!invalidatedProject)
+      break;
+    reportQueue = false;
+    invalidatedProject.done(cancellationToken, writeFile2, getCustomTransformers == null ? void 0 : getCustomTransformers(invalidatedProject.project));
+    if (!state.diagnostics.has(invalidatedProject.projectPath))
+      successfulProjects++;
+  }
+  disableCache(state);
+  reportErrorSummary(state, buildOrder);
+  startWatching(state, buildOrder);
+  return isCircularBuildOrder(buildOrder) ? 4 /* ProjectReferenceCycle_OutputsSkipped */ : !buildOrder.some((p) => state.diagnostics.has(toResolvedConfigFilePath(state, p))) ? 0 /* Success */ : successfulProjects ? 2 /* DiagnosticsPresent_OutputsGenerated */ : 1 /* DiagnosticsPresent_OutputsSkipped */;
+}
+function clean(state, project, onlyReferences) {
+  mark("SolutionBuilder::beforeClean");
+  const result = cleanWorker(state, project, onlyReferences);
+  mark("SolutionBuilder::afterClean");
+  measure("SolutionBuilder::Clean", "SolutionBuilder::beforeClean", "SolutionBuilder::afterClean");
+  return result;
+}
+function cleanWorker(state, project, onlyReferences) {
+  const buildOrder = getBuildOrderFor(state, project, onlyReferences);
+  if (!buildOrder)
+    return 3 /* InvalidProject_OutputsSkipped */;
+  if (isCircularBuildOrder(buildOrder)) {
+    reportErrors(state, buildOrder.circularDiagnostics);
+    return 4 /* ProjectReferenceCycle_OutputsSkipped */;
+  }
+  const { options, host } = state;
+  const filesToDelete = options.dry ? [] : void 0;
+  for (const proj of buildOrder) {
+    const resolvedPath = toResolvedConfigFilePath(state, proj);
+    const parsed = parseConfigFile(state, proj, resolvedPath);
+    if (parsed === void 0) {
+      reportParseConfigFileDiagnostic(state, resolvedPath);
+      continue;
+    }
+    const outputs = getAllProjectOutputs(parsed, !host.useCaseSensitiveFileNames());
+    if (!outputs.length)
+      continue;
+    const inputFileNames = new Set(parsed.fileNames.map((f) => toPath2(state, f)));
+    for (const output of outputs) {
+      if (inputFileNames.has(toPath2(state, output)))
+        continue;
+      if (host.fileExists(output)) {
+        if (filesToDelete) {
+          filesToDelete.push(output);
+        } else {
+          host.deleteFile(output);
+          invalidateProject(state, resolvedPath, 0 /* None */);
         }
       }
-      function spanInOpenParenToken(node2) {
-        if (node2.parent.kind === 243 /* DoStatement */ || node2.parent.kind === 210 /* CallExpression */ || node2.parent.kind === 211 /* NewExpression */) {
-          return spanInPreviousNode(node2);
-        }
-        if (node2.parent.kind === 214 /* ParenthesizedExpression */) {
-          return spanInNextNode(node2);
-        }
-        return spanInNode(node2.parent);
+    }
+  }
+  if (filesToDelete) {
+    reportStatus(state, Diagnostics.A_non_dry_build_would_delete_the_following_files_Colon_0, filesToDelete.map((f) => `\r
+ * ${f}`).join(""));
+  }
+  return 0 /* Success */;
+}
+function invalidateProject(state, resolved, reloadLevel) {
+  if (state.host.getParsedCommandLine && reloadLevel === 1 /* Partial */) {
+    reloadLevel = 2 /* Full */;
+  }
+  if (reloadLevel === 2 /* Full */) {
+    state.configFileCache.delete(resolved);
+    state.buildOrder = void 0;
+  }
+  state.needsSummary = true;
+  clearProjectStatus(state, resolved);
+  addProjToQueue(state, resolved, reloadLevel);
+  enableCache(state);
+}
+function invalidateProjectAndScheduleBuilds(state, resolvedPath, reloadLevel) {
+  state.reportFileChangeDetected = true;
+  invalidateProject(state, resolvedPath, reloadLevel);
+  scheduleBuildInvalidatedProject(
+    state,
+    250,
+    /*changeDetected*/
+    true
+  );
+}
+function scheduleBuildInvalidatedProject(state, time, changeDetected) {
+  const { hostWithWatch } = state;
+  if (!hostWithWatch.setTimeout || !hostWithWatch.clearTimeout) {
+    return;
+  }
+  if (state.timerToBuildInvalidatedProject) {
+    hostWithWatch.clearTimeout(state.timerToBuildInvalidatedProject);
+  }
+  state.timerToBuildInvalidatedProject = hostWithWatch.setTimeout(buildNextInvalidatedProject, time, state, changeDetected);
+}
+function buildNextInvalidatedProject(state, changeDetected) {
+  mark("SolutionBuilder::beforeBuild");
+  const buildOrder = buildNextInvalidatedProjectWorker(state, changeDetected);
+  mark("SolutionBuilder::afterBuild");
+  measure("SolutionBuilder::Build", "SolutionBuilder::beforeBuild", "SolutionBuilder::afterBuild");
+  if (buildOrder)
+    reportErrorSummary(state, buildOrder);
+}
+function buildNextInvalidatedProjectWorker(state, changeDetected) {
+  state.timerToBuildInvalidatedProject = void 0;
+  if (state.reportFileChangeDetected) {
+    state.reportFileChangeDetected = false;
+    state.projectErrorsReported.clear();
+    reportWatchStatus(state, Diagnostics.File_change_detected_Starting_incremental_compilation);
+  }
+  let projectsBuilt = 0;
+  const buildOrder = getBuildOrder(state);
+  const invalidatedProject = getNextInvalidatedProject(
+    state,
+    buildOrder,
+    /*reportQueue*/
+    false
+  );
+  if (invalidatedProject) {
+    invalidatedProject.done();
+    projectsBuilt++;
+    while (state.projectPendingBuild.size) {
+      if (state.timerToBuildInvalidatedProject)
+        return;
+      const info = getNextInvalidatedProjectCreateInfo(
+        state,
+        buildOrder,
+        /*reportQueue*/
+        false
+      );
+      if (!info)
+        break;
+      if (info.kind !== 2 /* UpdateOutputFileStamps */ && (changeDetected || projectsBuilt === 5)) {
+        scheduleBuildInvalidatedProject(
+          state,
+          100,
+          /*changeDetected*/
+          false
+        );
+        return;
       }
-      function spanInCloseParenToken(node2) {
-        switch (node2.parent.kind) {
-          case 215 /* FunctionExpression */:
-          case 259 /* FunctionDeclaration */:
-          case 216 /* ArrowFunction */:
-          case 171 /* MethodDeclaration */:
-          case 170 /* MethodSignature */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-          case 173 /* Constructor */:
-          case 244 /* WhileStatement */:
-          case 243 /* DoStatement */:
-          case 245 /* ForStatement */:
-          case 247 /* ForOfStatement */:
-          case 210 /* CallExpression */:
-          case 211 /* NewExpression */:
-          case 214 /* ParenthesizedExpression */:
-            return spanInPreviousNode(node2);
-          default:
-            return spanInNode(node2.parent);
-        }
+      const project = createInvalidatedProjectWithInfo(state, info, buildOrder);
+      project.done();
+      if (info.kind !== 2 /* UpdateOutputFileStamps */)
+        projectsBuilt++;
+    }
+  }
+  disableCache(state);
+  return buildOrder;
+}
+function watchConfigFile(state, resolved, resolvedPath, parsed) {
+  if (!state.watch || state.allWatchedConfigFiles.has(resolvedPath))
+    return;
+  state.allWatchedConfigFiles.set(resolvedPath, watchFile(
+    state,
+    resolved,
+    () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 2 /* Full */),
+    2e3 /* High */,
+    parsed == null ? void 0 : parsed.watchOptions,
+    WatchType.ConfigFile,
+    resolved
+  ));
+}
+function watchExtendedConfigFiles(state, resolvedPath, parsed) {
+  updateSharedExtendedConfigFileWatcher(
+    resolvedPath,
+    parsed == null ? void 0 : parsed.options,
+    state.allWatchedExtendedConfigFiles,
+    (extendedConfigFileName, extendedConfigFilePath) => watchFile(
+      state,
+      extendedConfigFileName,
+      () => {
+        var _a2;
+        return (_a2 = state.allWatchedExtendedConfigFiles.get(extendedConfigFilePath)) == null ? void 0 : _a2.projects.forEach((projectConfigFilePath) => invalidateProjectAndScheduleBuilds(state, projectConfigFilePath, 2 /* Full */));
+      },
+      2e3 /* High */,
+      parsed == null ? void 0 : parsed.watchOptions,
+      WatchType.ExtendedConfigFile
+    ),
+    (fileName) => toPath2(state, fileName)
+  );
+}
+function watchWildCardDirectories(state, resolved, resolvedPath, parsed) {
+  if (!state.watch)
+    return;
+  updateWatchingWildcardDirectories(
+    getOrCreateValueMapFromConfigFileMap(state.allWatchedWildcardDirectories, resolvedPath),
+    new Map(Object.entries(parsed.wildcardDirectories)),
+    (dir, flags) => state.watchDirectory(
+      dir,
+      (fileOrDirectory) => {
+        var _a2;
+        if (isIgnoredFileFromWildCardWatching({
+          watchedDirPath: toPath2(state, dir),
+          fileOrDirectory,
+          fileOrDirectoryPath: toPath2(state, fileOrDirectory),
+          configFileName: resolved,
+          currentDirectory: state.compilerHost.getCurrentDirectory(),
+          options: parsed.options,
+          program: state.builderPrograms.get(resolvedPath) || ((_a2 = getCachedParsedConfigFile(state, resolvedPath)) == null ? void 0 : _a2.fileNames),
+          useCaseSensitiveFileNames: state.parseConfigFileHost.useCaseSensitiveFileNames,
+          writeLog: (s) => state.writeLog(s),
+          toPath: (fileName) => toPath2(state, fileName)
+        }))
+          return;
+        invalidateProjectAndScheduleBuilds(state, resolvedPath, 1 /* Partial */);
+      },
+      flags,
+      parsed == null ? void 0 : parsed.watchOptions,
+      WatchType.WildcardDirectory,
+      resolved
+    )
+  );
+}
+function watchInputFiles(state, resolved, resolvedPath, parsed) {
+  if (!state.watch)
+    return;
+  mutateMap(
+    getOrCreateValueMapFromConfigFileMap(state.allWatchedInputFiles, resolvedPath),
+    arrayToMap(parsed.fileNames, (fileName) => toPath2(state, fileName)),
+    {
+      createNewValue: (_path, input) => watchFile(
+        state,
+        input,
+        () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 0 /* None */),
+        250 /* Low */,
+        parsed == null ? void 0 : parsed.watchOptions,
+        WatchType.SourceFile,
+        resolved
+      ),
+      onDeleteValue: closeFileWatcher
+    }
+  );
+}
+function watchPackageJsonFiles(state, resolved, resolvedPath, parsed) {
+  if (!state.watch || !state.lastCachedPackageJsonLookups)
+    return;
+  mutateMap(
+    getOrCreateValueMapFromConfigFileMap(state.allWatchedPackageJsonFiles, resolvedPath),
+    new Map(state.lastCachedPackageJsonLookups.get(resolvedPath)),
+    {
+      createNewValue: (path, _input) => watchFile(
+        state,
+        path,
+        () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 0 /* None */),
+        2e3 /* High */,
+        parsed == null ? void 0 : parsed.watchOptions,
+        WatchType.PackageJson,
+        resolved
+      ),
+      onDeleteValue: closeFileWatcher
+    }
+  );
+}
+function startWatching(state, buildOrder) {
+  if (!state.watchAllProjectsPending)
+    return;
+  mark("SolutionBuilder::beforeWatcherCreation");
+  state.watchAllProjectsPending = false;
+  for (const resolved of getBuildOrderFromAnyBuildOrder(buildOrder)) {
+    const resolvedPath = toResolvedConfigFilePath(state, resolved);
+    const cfg = parseConfigFile(state, resolved, resolvedPath);
+    watchConfigFile(state, resolved, resolvedPath, cfg);
+    watchExtendedConfigFiles(state, resolvedPath, cfg);
+    if (cfg) {
+      watchWildCardDirectories(state, resolved, resolvedPath, cfg);
+      watchInputFiles(state, resolved, resolvedPath, cfg);
+      watchPackageJsonFiles(state, resolved, resolvedPath, cfg);
+    }
+  }
+  mark("SolutionBuilder::afterWatcherCreation");
+  measure("SolutionBuilder::Watcher creation", "SolutionBuilder::beforeWatcherCreation", "SolutionBuilder::afterWatcherCreation");
+}
+function stopWatching(state) {
+  clearMap(state.allWatchedConfigFiles, closeFileWatcher);
+  clearMap(state.allWatchedExtendedConfigFiles, closeFileWatcherOf);
+  clearMap(state.allWatchedWildcardDirectories, (watchedWildcardDirectories) => clearMap(watchedWildcardDirectories, closeFileWatcherOf));
+  clearMap(state.allWatchedInputFiles, (watchedWildcardDirectories) => clearMap(watchedWildcardDirectories, closeFileWatcher));
+  clearMap(state.allWatchedPackageJsonFiles, (watchedPacageJsonFiles) => clearMap(watchedPacageJsonFiles, closeFileWatcher));
+}
+function createSolutionBuilderWorker(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) {
+  const state = createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions);
+  return {
+    build: (project, cancellationToken, writeFile2, getCustomTransformers) => build(state, project, cancellationToken, writeFile2, getCustomTransformers),
+    clean: (project) => clean(state, project),
+    buildReferences: (project, cancellationToken, writeFile2, getCustomTransformers) => build(
+      state,
+      project,
+      cancellationToken,
+      writeFile2,
+      getCustomTransformers,
+      /*onlyReferences*/
+      true
+    ),
+    cleanReferences: (project) => clean(
+      state,
+      project,
+      /*onlyReferences*/
+      true
+    ),
+    getNextInvalidatedProject: (cancellationToken) => {
+      setupInitialBuild(state, cancellationToken);
+      return getNextInvalidatedProject(
+        state,
+        getBuildOrder(state),
+        /*reportQueue*/
+        false
+      );
+    },
+    getBuildOrder: () => getBuildOrder(state),
+    getUpToDateStatusOfProject: (project) => {
+      const configFileName = resolveProjectName(state, project);
+      const configFilePath = toResolvedConfigFilePath(state, configFileName);
+      return getUpToDateStatus(state, parseConfigFile(state, configFileName, configFilePath), configFilePath);
+    },
+    invalidateProject: (configFilePath, reloadLevel) => invalidateProject(state, configFilePath, reloadLevel || 0 /* None */),
+    close: () => stopWatching(state)
+  };
+}
+function relName(state, path) {
+  return convertToRelativePath(path, state.compilerHost.getCurrentDirectory(), state.compilerHost.getCanonicalFileName);
+}
+function reportStatus(state, message, ...args) {
+  state.host.reportSolutionBuilderStatus(createCompilerDiagnostic(message, ...args));
+}
+function reportWatchStatus(state, message, ...args) {
+  var _a2, _b;
+  (_b = (_a2 = state.hostWithWatch).onWatchStatusChange) == null ? void 0 : _b.call(_a2, createCompilerDiagnostic(message, ...args), state.host.getNewLine(), state.baseCompilerOptions);
+}
+function reportErrors({ host }, errors) {
+  errors.forEach((err) => host.reportDiagnostic(err));
+}
+function reportAndStoreErrors(state, proj, errors) {
+  reportErrors(state, errors);
+  state.projectErrorsReported.set(proj, true);
+  if (errors.length) {
+    state.diagnostics.set(proj, errors);
+  }
+}
+function reportParseConfigFileDiagnostic(state, proj) {
+  reportAndStoreErrors(state, proj, [state.configFileCache.get(proj)]);
+}
+function reportErrorSummary(state, buildOrder) {
+  if (!state.needsSummary)
+    return;
+  state.needsSummary = false;
+  const canReportSummary = state.watch || !!state.host.reportErrorSummary;
+  const { diagnostics } = state;
+  let totalErrors = 0;
+  let filesInError = [];
+  if (isCircularBuildOrder(buildOrder)) {
+    reportBuildQueue(state, buildOrder.buildOrder);
+    reportErrors(state, buildOrder.circularDiagnostics);
+    if (canReportSummary)
+      totalErrors += getErrorCountForSummary(buildOrder.circularDiagnostics);
+    if (canReportSummary)
+      filesInError = [...filesInError, ...getFilesInErrorForSummary(buildOrder.circularDiagnostics)];
+  } else {
+    buildOrder.forEach((project) => {
+      const projectPath = toResolvedConfigFilePath(state, project);
+      if (!state.projectErrorsReported.has(projectPath)) {
+        reportErrors(state, diagnostics.get(projectPath) || emptyArray);
       }
-      function spanInColonToken(node2) {
-        if (isFunctionLike(node2.parent) || node2.parent.kind === 299 /* PropertyAssignment */ || node2.parent.kind === 166 /* Parameter */) {
-          return spanInPreviousNode(node2);
-        }
-        return spanInNode(node2.parent);
+    });
+    if (canReportSummary)
+      diagnostics.forEach((singleProjectErrors) => totalErrors += getErrorCountForSummary(singleProjectErrors));
+    if (canReportSummary)
+      diagnostics.forEach((singleProjectErrors) => [...filesInError, ...getFilesInErrorForSummary(singleProjectErrors)]);
+  }
+  if (state.watch) {
+    reportWatchStatus(state, getWatchErrorSummaryDiagnosticMessage(totalErrors), totalErrors);
+  } else if (state.host.reportErrorSummary) {
+    state.host.reportErrorSummary(totalErrors, filesInError);
+  }
+}
+function reportBuildQueue(state, buildQueue) {
+  if (state.options.verbose) {
+    reportStatus(state, Diagnostics.Projects_in_this_build_Colon_0, buildQueue.map((s) => "\r\n    * " + relName(state, s)).join(""));
+  }
+}
+function reportUpToDateStatus(state, configFileName, status) {
+  switch (status.type) {
+    case 6 /* OutOfDateWithSelf */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_output_1_is_older_than_input_2,
+        relName(state, configFileName),
+        relName(state, status.outOfDateOutputFileName),
+        relName(state, status.newerInputFileName)
+      );
+    case 7 /* OutOfDateWithUpstream */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_output_1_is_older_than_input_2,
+        relName(state, configFileName),
+        relName(state, status.outOfDateOutputFileName),
+        relName(state, status.newerProjectName)
+      );
+    case 4 /* OutputMissing */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist,
+        relName(state, configFileName),
+        relName(state, status.missingOutputFileName)
+      );
+    case 5 /* ErrorReadingFile */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_there_was_error_reading_file_1,
+        relName(state, configFileName),
+        relName(state, status.fileName)
+      );
+    case 8 /* OutOfDateBuildInfo */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitted,
+        relName(state, configFileName),
+        relName(state, status.buildInfoFile)
+      );
+    case 9 /* OutOfDateOptions */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions,
+        relName(state, configFileName),
+        relName(state, status.buildInfoFile)
+      );
+    case 1 /* UpToDate */:
+      if (status.newestInputFileTime !== void 0) {
+        return reportStatus(
+          state,
+          Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2,
+          relName(state, configFileName),
+          relName(state, status.newestInputFileName || ""),
+          relName(state, status.oldestOutputFileName || "")
+        );
       }
-      function spanInGreaterThanOrLessThanToken(node2) {
-        if (node2.parent.kind === 213 /* TypeAssertionExpression */) {
-          return spanInNextNode(node2);
-        }
-        return spanInNode(node2.parent);
+      break;
+    case 3 /* OutOfDateWithPrepend */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_output_of_its_dependency_1_has_changed,
+        relName(state, configFileName),
+        relName(state, status.newerProjectName)
+      );
+    case 2 /* UpToDateWithUpstreamTypes */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies,
+        relName(state, configFileName)
+      );
+    case 14 /* UpToDateWithInputFileText */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_files,
+        relName(state, configFileName)
+      );
+    case 10 /* UpstreamOutOfDate */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date,
+        relName(state, configFileName),
+        relName(state, status.upstreamProjectName)
+      );
+    case 11 /* UpstreamBlocked */:
+      return reportStatus(
+        state,
+        status.upstreamProjectBlocked ? Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_was_not_built : Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_has_errors,
+        relName(state, configFileName),
+        relName(state, status.upstreamProjectName)
+      );
+    case 0 /* Unbuildable */:
+      return reportStatus(
+        state,
+        Diagnostics.Failed_to_parse_file_0_Colon_1,
+        relName(state, configFileName),
+        status.reason
+      );
+    case 13 /* TsVersionOutputOfDate */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_current_version_2,
+        relName(state, configFileName),
+        status.version,
+        version
+      );
+    case 16 /* ForceBuild */:
+      return reportStatus(
+        state,
+        Diagnostics.Project_0_is_being_forcibly_rebuilt,
+        relName(state, configFileName)
+      );
+    case 15 /* ContainerOnly */:
+    case 12 /* ComputingUpstream */:
+      break;
+    default:
+      assertType(status);
+  }
+}
+function verboseReportProjectStatus(state, configFileName, status) {
+  if (state.options.verbose) {
+    reportUpToDateStatus(state, configFileName, status);
+  }
+}
+
+// src/jsTyping/_namespaces/ts.JsTyping.ts
+var ts_JsTyping_exports = {};
+__export(ts_JsTyping_exports, {
+  NameValidationResult: () => NameValidationResult,
+  discoverTypings: () => discoverTypings,
+  isTypingUpToDate: () => isTypingUpToDate,
+  loadSafeList: () => loadSafeList,
+  loadTypesMap: () => loadTypesMap,
+  nodeCoreModuleList: () => nodeCoreModuleList,
+  nodeCoreModules: () => nodeCoreModules,
+  nonRelativeModuleNameForTypingCache: () => nonRelativeModuleNameForTypingCache,
+  prefixedNodeCoreModuleList: () => prefixedNodeCoreModuleList,
+  renderPackageNameValidationFailure: () => renderPackageNameValidationFailure,
+  validatePackageName: () => validatePackageName
+});
+
+// src/jsTyping/jsTyping.ts
+function isTypingUpToDate(cachedTyping, availableTypingVersions) {
+  const availableVersion = new Version(getProperty(availableTypingVersions, `ts${versionMajorMinor}`) || getProperty(availableTypingVersions, "latest"));
+  return availableVersion.compareTo(cachedTyping.version) <= 0;
+}
+var unprefixedNodeCoreModuleList = [
+  "assert",
+  "assert/strict",
+  "async_hooks",
+  "buffer",
+  "child_process",
+  "cluster",
+  "console",
+  "constants",
+  "crypto",
+  "dgram",
+  "diagnostics_channel",
+  "dns",
+  "dns/promises",
+  "domain",
+  "events",
+  "fs",
+  "fs/promises",
+  "http",
+  "https",
+  "http2",
+  "inspector",
+  "module",
+  "net",
+  "os",
+  "path",
+  "perf_hooks",
+  "process",
+  "punycode",
+  "querystring",
+  "readline",
+  "repl",
+  "stream",
+  "stream/promises",
+  "string_decoder",
+  "timers",
+  "timers/promises",
+  "tls",
+  "trace_events",
+  "tty",
+  "url",
+  "util",
+  "util/types",
+  "v8",
+  "vm",
+  "wasi",
+  "worker_threads",
+  "zlib"
+];
+var prefixedNodeCoreModuleList = unprefixedNodeCoreModuleList.map((name) => `node:${name}`);
+var nodeCoreModuleList = [...unprefixedNodeCoreModuleList, ...prefixedNodeCoreModuleList];
+var nodeCoreModules = new Set(nodeCoreModuleList);
+function nonRelativeModuleNameForTypingCache(moduleName) {
+  return nodeCoreModules.has(moduleName) ? "node" : moduleName;
+}
+function loadSafeList(host, safeListPath) {
+  const result = readConfigFile(safeListPath, (path) => host.readFile(path));
+  return new Map(Object.entries(result.config));
+}
+function loadTypesMap(host, typesMapPath) {
+  var _a2;
+  const result = readConfigFile(typesMapPath, (path) => host.readFile(path));
+  if ((_a2 = result.config) == null ? void 0 : _a2.simpleMap) {
+    return new Map(Object.entries(result.config.simpleMap));
+  }
+  return void 0;
+}
+function discoverTypings(host, log, fileNames, projectRootPath, safeList, packageNameToTypingLocation, typeAcquisition, unresolvedImports, typesRegistry, compilerOptions) {
+  if (!typeAcquisition || !typeAcquisition.enable) {
+    return { cachedTypingPaths: [], newTypingNames: [], filesToWatch: [] };
+  }
+  const inferredTypings = /* @__PURE__ */ new Map();
+  fileNames = mapDefined(fileNames, (fileName) => {
+    const path = normalizePath(fileName);
+    if (hasJSFileExtension(path)) {
+      return path;
+    }
+  });
+  const filesToWatch = [];
+  if (typeAcquisition.include)
+    addInferredTypings(typeAcquisition.include, "Explicitly included types");
+  const exclude = typeAcquisition.exclude || [];
+  if (!compilerOptions.types) {
+    const possibleSearchDirs = new Set(fileNames.map(getDirectoryPath));
+    possibleSearchDirs.add(projectRootPath);
+    possibleSearchDirs.forEach((searchDir) => {
+      getTypingNames(searchDir, "bower.json", "bower_components", filesToWatch);
+      getTypingNames(searchDir, "package.json", "node_modules", filesToWatch);
+    });
+  }
+  if (!typeAcquisition.disableFilenameBasedTypeAcquisition) {
+    getTypingNamesFromSourceFileNames(fileNames);
+  }
+  if (unresolvedImports) {
+    const module2 = deduplicate(
+      unresolvedImports.map(nonRelativeModuleNameForTypingCache),
+      equateStringsCaseSensitive,
+      compareStringsCaseSensitive
+    );
+    addInferredTypings(module2, "Inferred typings from unresolved imports");
+  }
+  packageNameToTypingLocation.forEach((typing, name) => {
+    const registryEntry = typesRegistry.get(name);
+    if (inferredTypings.has(name) && inferredTypings.get(name) === void 0 && registryEntry !== void 0 && isTypingUpToDate(typing, registryEntry)) {
+      inferredTypings.set(name, typing.typingLocation);
+    }
+  });
+  for (const excludeTypingName of exclude) {
+    const didDelete = inferredTypings.delete(excludeTypingName);
+    if (didDelete && log)
+      log(`Typing for ${excludeTypingName} is in exclude list, will be ignored.`);
+  }
+  const newTypingNames = [];
+  const cachedTypingPaths = [];
+  inferredTypings.forEach((inferred, typing) => {
+    if (inferred !== void 0) {
+      cachedTypingPaths.push(inferred);
+    } else {
+      newTypingNames.push(typing);
+    }
+  });
+  const result = { cachedTypingPaths, newTypingNames, filesToWatch };
+  if (log)
+    log(`Result: ${JSON.stringify(result)}`);
+  return result;
+  function addInferredTyping(typingName) {
+    if (!inferredTypings.has(typingName)) {
+      inferredTypings.set(typingName, void 0);
+    }
+  }
+  function addInferredTypings(typingNames, message) {
+    if (log)
+      log(`${message}: ${JSON.stringify(typingNames)}`);
+    forEach(typingNames, addInferredTyping);
+  }
+  function getTypingNames(projectRootPath2, manifestName, modulesDirName, filesToWatch2) {
+    const manifestPath = combinePaths(projectRootPath2, manifestName);
+    let manifest;
+    let manifestTypingNames;
+    if (host.fileExists(manifestPath)) {
+      filesToWatch2.push(manifestPath);
+      manifest = readConfigFile(manifestPath, (path) => host.readFile(path)).config;
+      manifestTypingNames = flatMap([manifest.dependencies, manifest.devDependencies, manifest.optionalDependencies, manifest.peerDependencies], getOwnKeys);
+      addInferredTypings(manifestTypingNames, `Typing names in '${manifestPath}' dependencies`);
+    }
+    const packagesFolderPath = combinePaths(projectRootPath2, modulesDirName);
+    filesToWatch2.push(packagesFolderPath);
+    if (!host.directoryExists(packagesFolderPath)) {
+      return;
+    }
+    const packageNames = [];
+    const dependencyManifestNames = manifestTypingNames ? manifestTypingNames.map((typingName) => combinePaths(packagesFolderPath, typingName, manifestName)) : host.readDirectory(
+      packagesFolderPath,
+      [".json" /* Json */],
+      /*excludes*/
+      void 0,
+      /*includes*/
+      void 0,
+      /*depth*/
+      3
+    ).filter((manifestPath2) => {
+      if (getBaseFileName(manifestPath2) !== manifestName) {
+        return false;
       }
-      function spanInWhileKeyword(node2) {
-        if (node2.parent.kind === 243 /* DoStatement */) {
-          return textSpanEndingAtNextToken(node2, node2.parent.expression);
-        }
-        return spanInNode(node2.parent);
+      const pathComponents2 = getPathComponents(normalizePath(manifestPath2));
+      const isScoped = pathComponents2[pathComponents2.length - 3][0] === "@";
+      return isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 4]) === modulesDirName || // `node_modules/@foo/bar`
+      !isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 3]) === modulesDirName;
+    });
+    if (log)
+      log(`Searching for typing names in ${packagesFolderPath}; all files: ${JSON.stringify(dependencyManifestNames)}`);
+    for (const manifestPath2 of dependencyManifestNames) {
+      const normalizedFileName = normalizePath(manifestPath2);
+      const result2 = readConfigFile(normalizedFileName, (path) => host.readFile(path));
+      const manifest2 = result2.config;
+      if (!manifest2.name) {
+        continue;
       }
-      function spanInOfKeyword(node2) {
-        if (node2.parent.kind === 247 /* ForOfStatement */) {
-          return spanInNextNode(node2);
+      const ownTypes = manifest2.types || manifest2.typings;
+      if (ownTypes) {
+        const absolutePath = getNormalizedAbsolutePath(ownTypes, getDirectoryPath(normalizedFileName));
+        if (host.fileExists(absolutePath)) {
+          if (log)
+            log(`    Package '${manifest2.name}' provides its own types.`);
+          inferredTypings.set(manifest2.name, absolutePath);
+        } else {
+          if (log)
+            log(`    Package '${manifest2.name}' provides its own types but they are missing.`);
         }
-        return spanInNode(node2.parent);
+      } else {
+        packageNames.push(manifest2.name);
       }
     }
+    addInferredTypings(packageNames, "    Found package names");
   }
-
-  // src/services/_namespaces/ts.CallHierarchy.ts
-  var ts_CallHierarchy_exports = {};
-  __export(ts_CallHierarchy_exports, {
-    createCallHierarchyItem: () => createCallHierarchyItem,
-    getIncomingCalls: () => getIncomingCalls,
-    getOutgoingCalls: () => getOutgoingCalls,
-    resolveCallHierarchyDeclaration: () => resolveCallHierarchyDeclaration
-  });
-
-  // src/services/callHierarchy.ts
-  function isNamedExpression(node) {
-    return (isFunctionExpression(node) || isClassExpression(node)) && isNamedDeclaration(node);
+  function getTypingNamesFromSourceFileNames(fileNames2) {
+    const fromFileNames = mapDefined(fileNames2, (j) => {
+      if (!hasJSFileExtension(j))
+        return void 0;
+      const inferredTypingName = removeFileExtension(toFileNameLowerCase(getBaseFileName(j)));
+      const cleanedTypingName = removeMinAndVersionNumbers(inferredTypingName);
+      return safeList.get(cleanedTypingName);
+    });
+    if (fromFileNames.length) {
+      addInferredTypings(fromFileNames, "Inferred typings from file names");
+    }
+    const hasJsxFile = some(fileNames2, (f) => fileExtensionIs(f, ".jsx" /* Jsx */));
+    if (hasJsxFile) {
+      if (log)
+        log(`Inferred 'react' typings due to presence of '.jsx' extension`);
+      addInferredTyping("react");
+    }
+  }
+}
+var NameValidationResult = /* @__PURE__ */ ((NameValidationResult2) => {
+  NameValidationResult2[NameValidationResult2["Ok"] = 0] = "Ok";
+  NameValidationResult2[NameValidationResult2["EmptyName"] = 1] = "EmptyName";
+  NameValidationResult2[NameValidationResult2["NameTooLong"] = 2] = "NameTooLong";
+  NameValidationResult2[NameValidationResult2["NameStartsWithDot"] = 3] = "NameStartsWithDot";
+  NameValidationResult2[NameValidationResult2["NameStartsWithUnderscore"] = 4] = "NameStartsWithUnderscore";
+  NameValidationResult2[NameValidationResult2["NameContainsNonURISafeCharacters"] = 5] = "NameContainsNonURISafeCharacters";
+  return NameValidationResult2;
+})(NameValidationResult || {});
+var maxPackageNameLength = 214;
+function validatePackageName(packageName) {
+  return validatePackageNameWorker(
+    packageName,
+    /*supportScopedPackage*/
+    true
+  );
+}
+function validatePackageNameWorker(packageName, supportScopedPackage) {
+  if (!packageName) {
+    return 1 /* EmptyName */;
   }
-  function isConstNamedExpression(node) {
-    return (isFunctionExpression(node) || isArrowFunction(node) || isClassExpression(node)) && isVariableDeclaration(node.parent) && node === node.parent.initializer && isIdentifier(node.parent.name) && !!(getCombinedNodeFlags(node.parent) & 2 /* Const */);
+  if (packageName.length > maxPackageNameLength) {
+    return 2 /* NameTooLong */;
   }
-  function isPossibleCallHierarchyDeclaration(node) {
-    return isSourceFile(node) || isModuleDeclaration(node) || isFunctionDeclaration(node) || isFunctionExpression(node) || isClassDeclaration(node) || isClassExpression(node) || isClassStaticBlockDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isGetAccessorDeclaration(node) || isSetAccessorDeclaration(node);
+  if (packageName.charCodeAt(0) === 46 /* dot */) {
+    return 3 /* NameStartsWithDot */;
   }
-  function isValidCallHierarchyDeclaration(node) {
-    return isSourceFile(node) || isModuleDeclaration(node) && isIdentifier(node.name) || isFunctionDeclaration(node) || isClassDeclaration(node) || isClassStaticBlockDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isGetAccessorDeclaration(node) || isSetAccessorDeclaration(node) || isNamedExpression(node) || isConstNamedExpression(node);
+  if (packageName.charCodeAt(0) === 95 /* _ */) {
+    return 4 /* NameStartsWithUnderscore */;
   }
-  function getCallHierarchyDeclarationReferenceNode(node) {
-    if (isSourceFile(node))
-      return node;
-    if (isNamedDeclaration(node))
-      return node.name;
-    if (isConstNamedExpression(node))
-      return node.parent.name;
-    return Debug.checkDefined(node.modifiers && find(node.modifiers, isDefaultModifier2));
+  if (supportScopedPackage) {
+    const matches = /^@([^/]+)\/([^/]+)$/.exec(packageName);
+    if (matches) {
+      const scopeResult = validatePackageNameWorker(
+        matches[1],
+        /*supportScopedPackage*/
+        false
+      );
+      if (scopeResult !== 0 /* Ok */) {
+        return { name: matches[1], isScopeName: true, result: scopeResult };
+      }
+      const packageResult = validatePackageNameWorker(
+        matches[2],
+        /*supportScopedPackage*/
+        false
+      );
+      if (packageResult !== 0 /* Ok */) {
+        return { name: matches[2], isScopeName: false, result: packageResult };
+      }
+      return 0 /* Ok */;
+    }
   }
-  function isDefaultModifier2(node) {
-    return node.kind === 88 /* DefaultKeyword */;
+  if (encodeURIComponent(packageName) !== packageName) {
+    return 5 /* NameContainsNonURISafeCharacters */;
   }
-  function getSymbolOfCallHierarchyDeclaration(typeChecker, node) {
-    const location2 = getCallHierarchyDeclarationReferenceNode(node);
-    return location2 && typeChecker.getSymbolAtLocation(location2);
+  return 0 /* Ok */;
+}
+function renderPackageNameValidationFailure(result, typing) {
+  return typeof result === "object" ? renderPackageNameValidationFailureWorker(typing, result.result, result.name, result.isScopeName) : renderPackageNameValidationFailureWorker(
+    typing,
+    result,
+    typing,
+    /*isScopeName*/
+    false
+  );
+}
+function renderPackageNameValidationFailureWorker(typing, result, name, isScopeName) {
+  const kind = isScopeName ? "Scope" : "Package";
+  switch (result) {
+    case 1 /* EmptyName */:
+      return `'${typing}':: ${kind} name '${name}' cannot be empty`;
+    case 2 /* NameTooLong */:
+      return `'${typing}':: ${kind} name '${name}' should be less than ${maxPackageNameLength} characters`;
+    case 3 /* NameStartsWithDot */:
+      return `'${typing}':: ${kind} name '${name}' cannot start with '.'`;
+    case 4 /* NameStartsWithUnderscore */:
+      return `'${typing}':: ${kind} name '${name}' cannot start with '_'`;
+    case 5 /* NameContainsNonURISafeCharacters */:
+      return `'${typing}':: ${kind} name '${name}' contains non URI safe characters`;
+    case 0 /* Ok */:
+      return Debug.fail();
+    default:
+      throw Debug.assertNever(result);
   }
-  function getCallHierarchyItemName(program, node) {
-    if (isSourceFile(node)) {
-      return { text: node.fileName, pos: 0, end: 0 };
+}
+
+// src/jsTyping/shared.ts
+var ActionSet = "action::set";
+var ActionInvalidate = "action::invalidate";
+var ActionPackageInstalled = "action::packageInstalled";
+var EventTypesRegistry = "event::typesRegistry";
+var EventBeginInstallTypes = "event::beginInstallTypes";
+var EventEndInstallTypes = "event::endInstallTypes";
+var EventInitializationFailed = "event::initializationFailed";
+var Arguments;
+((Arguments2) => {
+  Arguments2.GlobalCacheLocation = "--globalTypingsCacheLocation";
+  Arguments2.LogFile = "--logFile";
+  Arguments2.EnableTelemetry = "--enableTelemetry";
+  Arguments2.TypingSafeListLocation = "--typingSafeListLocation";
+  Arguments2.TypesMapLocation = "--typesMapLocation";
+  Arguments2.NpmLocation = "--npmLocation";
+  Arguments2.ValidateDefaultNpmLocation = "--validateDefaultNpmLocation";
+})(Arguments || (Arguments = {}));
+function hasArgument(argumentName) {
+  return sys.args.indexOf(argumentName) >= 0;
+}
+function findArgument(argumentName) {
+  const index = sys.args.indexOf(argumentName);
+  return index >= 0 && index < sys.args.length - 1 ? sys.args[index + 1] : void 0;
+}
+function nowString() {
+  const d = new Date();
+  return `${padLeft(d.getHours().toString(), 2, "0")}:${padLeft(d.getMinutes().toString(), 2, "0")}:${padLeft(d.getSeconds().toString(), 2, "0")}.${padLeft(d.getMilliseconds().toString(), 3, "0")}`;
+}
+
+// src/server/_namespaces/ts.server.ts
+var ts_server_exports2 = {};
+__export(ts_server_exports2, {
+  ActionInvalidate: () => ActionInvalidate,
+  ActionPackageInstalled: () => ActionPackageInstalled,
+  ActionSet: () => ActionSet,
+  Arguments: () => Arguments,
+  AutoImportProviderProject: () => AutoImportProviderProject,
+  CharRangeSection: () => CharRangeSection,
+  CommandNames: () => CommandNames,
+  ConfigFileDiagEvent: () => ConfigFileDiagEvent,
+  ConfiguredProject: () => ConfiguredProject2,
+  Errors: () => Errors,
+  EventBeginInstallTypes: () => EventBeginInstallTypes,
+  EventEndInstallTypes: () => EventEndInstallTypes,
+  EventInitializationFailed: () => EventInitializationFailed,
+  EventTypesRegistry: () => EventTypesRegistry,
+  ExternalProject: () => ExternalProject2,
+  GcTimer: () => GcTimer,
+  InferredProject: () => InferredProject2,
+  LargeFileReferencedEvent: () => LargeFileReferencedEvent,
+  LineIndex: () => LineIndex,
+  LineLeaf: () => LineLeaf,
+  LineNode: () => LineNode,
+  LogLevel: () => LogLevel2,
+  Msg: () => Msg,
+  OpenFileInfoTelemetryEvent: () => OpenFileInfoTelemetryEvent,
+  Project: () => Project3,
+  ProjectInfoTelemetryEvent: () => ProjectInfoTelemetryEvent,
+  ProjectKind: () => ProjectKind,
+  ProjectLanguageServiceStateEvent: () => ProjectLanguageServiceStateEvent,
+  ProjectLoadingFinishEvent: () => ProjectLoadingFinishEvent,
+  ProjectLoadingStartEvent: () => ProjectLoadingStartEvent,
+  ProjectReferenceProjectLoadKind: () => ProjectReferenceProjectLoadKind,
+  ProjectService: () => ProjectService3,
+  ProjectsUpdatedInBackgroundEvent: () => ProjectsUpdatedInBackgroundEvent,
+  ScriptInfo: () => ScriptInfo,
+  ScriptVersionCache: () => ScriptVersionCache,
+  Session: () => Session3,
+  TextStorage: () => TextStorage,
+  ThrottledOperations: () => ThrottledOperations,
+  TypingsCache: () => TypingsCache,
+  allFilesAreJsOrDts: () => allFilesAreJsOrDts,
+  allRootFilesAreJsOrDts: () => allRootFilesAreJsOrDts,
+  asNormalizedPath: () => asNormalizedPath,
+  convertCompilerOptions: () => convertCompilerOptions,
+  convertFormatOptions: () => convertFormatOptions,
+  convertScriptKindName: () => convertScriptKindName,
+  convertTypeAcquisition: () => convertTypeAcquisition,
+  convertUserPreferences: () => convertUserPreferences,
+  convertWatchOptions: () => convertWatchOptions,
+  countEachFileTypes: () => countEachFileTypes,
+  createInstallTypingsRequest: () => createInstallTypingsRequest,
+  createModuleSpecifierCache: () => createModuleSpecifierCache,
+  createNormalizedPathMap: () => createNormalizedPathMap,
+  createPackageJsonCache: () => createPackageJsonCache,
+  createSortedArray: () => createSortedArray2,
+  emptyArray: () => emptyArray2,
+  findArgument: () => findArgument,
+  forEachResolvedProjectReferenceProject: () => forEachResolvedProjectReferenceProject,
+  formatMessage: () => formatMessage2,
+  getBaseConfigFileName: () => getBaseConfigFileName,
+  getLocationInNewDocument: () => getLocationInNewDocument,
+  hasArgument: () => hasArgument,
+  hasNoTypeScriptSource: () => hasNoTypeScriptSource,
+  indent: () => indent2,
+  isConfigFile: () => isConfigFile,
+  isConfiguredProject: () => isConfiguredProject,
+  isDynamicFileName: () => isDynamicFileName,
+  isExternalProject: () => isExternalProject,
+  isInferredProject: () => isInferredProject,
+  isInferredProjectName: () => isInferredProjectName,
+  makeAutoImportProviderProjectName: () => makeAutoImportProviderProjectName,
+  makeAuxiliaryProjectName: () => makeAuxiliaryProjectName,
+  makeInferredProjectName: () => makeInferredProjectName,
+  maxFileSize: () => maxFileSize,
+  maxProgramSizeForNonTsFiles: () => maxProgramSizeForNonTsFiles,
+  normalizedPathToPath: () => normalizedPathToPath,
+  nowString: () => nowString,
+  nullCancellationToken: () => nullCancellationToken,
+  nullTypingsInstaller: () => nullTypingsInstaller,
+  projectContainsInfoDirectly: () => projectContainsInfoDirectly,
+  protocol: () => ts_server_protocol_exports,
+  removeSorted: () => removeSorted,
+  stringifyIndented: () => stringifyIndented,
+  toEvent: () => toEvent,
+  toNormalizedPath: () => toNormalizedPath,
+  tryConvertScriptKindName: () => tryConvertScriptKindName,
+  updateProjectIfDirty: () => updateProjectIfDirty
+});
+
+// src/server/_namespaces/ts.ts
+var ts_exports3 = {};
+__export(ts_exports3, {
+  ANONYMOUS: () => ANONYMOUS,
+  AccessFlags: () => AccessFlags,
+  AssertionLevel: () => AssertionLevel,
+  AssignmentDeclarationKind: () => AssignmentDeclarationKind,
+  AssignmentKind: () => AssignmentKind,
+  Associativity: () => Associativity,
+  BreakpointResolver: () => ts_BreakpointResolver_exports,
+  BuilderFileEmit: () => BuilderFileEmit,
+  BuilderProgramKind: () => BuilderProgramKind,
+  BuilderState: () => BuilderState,
+  BundleFileSectionKind: () => BundleFileSectionKind,
+  CallHierarchy: () => ts_CallHierarchy_exports,
+  CharacterCodes: () => CharacterCodes,
+  CheckFlags: () => CheckFlags,
+  CheckMode: () => CheckMode,
+  ClassificationType: () => ClassificationType,
+  ClassificationTypeNames: () => ClassificationTypeNames,
+  CommentDirectiveType: () => CommentDirectiveType,
+  Comparison: () => Comparison,
+  CompletionInfoFlags: () => CompletionInfoFlags,
+  CompletionTriggerKind: () => CompletionTriggerKind,
+  Completions: () => ts_Completions_exports,
+  ConfigFileProgramReloadLevel: () => ConfigFileProgramReloadLevel,
+  ContextFlags: () => ContextFlags,
+  CoreServicesShimHostAdapter: () => CoreServicesShimHostAdapter,
+  Debug: () => Debug,
+  DeprecationVersion: () => DeprecationVersion,
+  DiagnosticCategory: () => DiagnosticCategory,
+  Diagnostics: () => Diagnostics,
+  DocumentHighlights: () => DocumentHighlights,
+  ElementFlags: () => ElementFlags,
+  EmitFlags: () => EmitFlags,
+  EmitHint: () => EmitHint,
+  EmitOnly: () => EmitOnly,
+  EndOfLineState: () => EndOfLineState,
+  EnumKind: () => EnumKind,
+  ExitStatus: () => ExitStatus,
+  ExportKind: () => ExportKind,
+  Extension: () => Extension,
+  ExternalEmitHelpers: () => ExternalEmitHelpers,
+  FileIncludeKind: () => FileIncludeKind,
+  FilePreprocessingDiagnosticsKind: () => FilePreprocessingDiagnosticsKind,
+  FileSystemEntryKind: () => FileSystemEntryKind,
+  FileWatcherEventKind: () => FileWatcherEventKind,
+  FindAllReferences: () => ts_FindAllReferences_exports,
+  FlattenLevel: () => FlattenLevel,
+  FlowFlags: () => FlowFlags,
+  ForegroundColorEscapeSequences: () => ForegroundColorEscapeSequences,
+  FunctionFlags: () => FunctionFlags,
+  GeneratedIdentifierFlags: () => GeneratedIdentifierFlags,
+  GetLiteralTextFlags: () => GetLiteralTextFlags,
+  GoToDefinition: () => ts_GoToDefinition_exports,
+  HighlightSpanKind: () => HighlightSpanKind,
+  ImportKind: () => ImportKind,
+  ImportsNotUsedAsValues: () => ImportsNotUsedAsValues,
+  IndentStyle: () => IndentStyle,
+  IndexKind: () => IndexKind,
+  InferenceFlags: () => InferenceFlags,
+  InferencePriority: () => InferencePriority,
+  InlayHintKind: () => InlayHintKind,
+  InlayHints: () => ts_InlayHints_exports,
+  InternalSymbolName: () => InternalSymbolName,
+  InvalidatedProjectKind: () => InvalidatedProjectKind,
+  JsDoc: () => ts_JsDoc_exports,
+  JsTyping: () => ts_JsTyping_exports,
+  JsxEmit: () => JsxEmit,
+  JsxFlags: () => JsxFlags,
+  JsxReferenceKind: () => JsxReferenceKind,
+  LanguageServiceMode: () => LanguageServiceMode,
+  LanguageServiceShimHostAdapter: () => LanguageServiceShimHostAdapter,
+  LanguageVariant: () => LanguageVariant,
+  LexicalEnvironmentFlags: () => LexicalEnvironmentFlags,
+  ListFormat: () => ListFormat,
+  LogLevel: () => LogLevel,
+  MemberOverrideStatus: () => MemberOverrideStatus,
+  ModifierFlags: () => ModifierFlags,
+  ModuleDetectionKind: () => ModuleDetectionKind,
+  ModuleInstanceState: () => ModuleInstanceState,
+  ModuleKind: () => ModuleKind,
+  ModuleResolutionKind: () => ModuleResolutionKind,
+  ModuleSpecifierEnding: () => ModuleSpecifierEnding,
+  NavigateTo: () => ts_NavigateTo_exports,
+  NavigationBar: () => ts_NavigationBar_exports,
+  NewLineKind: () => NewLineKind,
+  NodeBuilderFlags: () => NodeBuilderFlags,
+  NodeCheckFlags: () => NodeCheckFlags,
+  NodeFactoryFlags: () => NodeFactoryFlags,
+  NodeFlags: () => NodeFlags,
+  NodeResolutionFeatures: () => NodeResolutionFeatures,
+  ObjectFlags: () => ObjectFlags,
+  OperationCanceledException: () => OperationCanceledException,
+  OperatorPrecedence: () => OperatorPrecedence,
+  OrganizeImports: () => ts_OrganizeImports_exports,
+  OrganizeImportsMode: () => OrganizeImportsMode,
+  OuterExpressionKinds: () => OuterExpressionKinds,
+  OutliningElementsCollector: () => ts_OutliningElementsCollector_exports,
+  OutliningSpanKind: () => OutliningSpanKind,
+  OutputFileType: () => OutputFileType,
+  PackageJsonAutoImportPreference: () => PackageJsonAutoImportPreference,
+  PackageJsonDependencyGroup: () => PackageJsonDependencyGroup,
+  PatternMatchKind: () => PatternMatchKind,
+  PollingInterval: () => PollingInterval,
+  PollingWatchKind: () => PollingWatchKind,
+  PragmaKindFlags: () => PragmaKindFlags,
+  PrivateIdentifierKind: () => PrivateIdentifierKind2,
+  ProcessLevel: () => ProcessLevel,
+  QuotePreference: () => QuotePreference,
+  RelationComparisonResult: () => RelationComparisonResult,
+  Rename: () => ts_Rename_exports,
+  ScriptElementKind: () => ScriptElementKind,
+  ScriptElementKindModifier: () => ScriptElementKindModifier,
+  ScriptKind: () => ScriptKind,
+  ScriptSnapshot: () => ScriptSnapshot,
+  ScriptTarget: () => ScriptTarget,
+  SemanticClassificationFormat: () => SemanticClassificationFormat,
+  SemanticMeaning: () => SemanticMeaning,
+  SemicolonPreference: () => SemicolonPreference,
+  SignatureCheckMode: () => SignatureCheckMode,
+  SignatureFlags: () => SignatureFlags,
+  SignatureHelp: () => ts_SignatureHelp_exports,
+  SignatureKind: () => SignatureKind,
+  SmartSelectionRange: () => ts_SmartSelectionRange_exports,
+  SnippetKind: () => SnippetKind,
+  SortKind: () => SortKind,
+  StructureIsReused: () => StructureIsReused,
+  SymbolAccessibility: () => SymbolAccessibility,
+  SymbolDisplay: () => ts_SymbolDisplay_exports,
+  SymbolDisplayPartKind: () => SymbolDisplayPartKind,
+  SymbolFlags: () => SymbolFlags,
+  SymbolFormatFlags: () => SymbolFormatFlags,
+  SyntaxKind: () => SyntaxKind,
+  SyntheticSymbolKind: () => SyntheticSymbolKind,
+  Ternary: () => Ternary,
+  ThrottledCancellationToken: () => ThrottledCancellationToken,
+  TokenClass: () => TokenClass,
+  TokenFlags: () => TokenFlags,
+  TransformFlags: () => TransformFlags,
+  TypeFacts: () => TypeFacts,
+  TypeFlags: () => TypeFlags,
+  TypeFormatFlags: () => TypeFormatFlags,
+  TypeMapKind: () => TypeMapKind,
+  TypePredicateKind: () => TypePredicateKind,
+  TypeReferenceSerializationKind: () => TypeReferenceSerializationKind,
+  TypeScriptServicesFactory: () => TypeScriptServicesFactory,
+  UnionReduction: () => UnionReduction,
+  UpToDateStatusType: () => UpToDateStatusType,
+  VarianceFlags: () => VarianceFlags,
+  Version: () => Version,
+  VersionRange: () => VersionRange,
+  WatchDirectoryFlags: () => WatchDirectoryFlags,
+  WatchDirectoryKind: () => WatchDirectoryKind,
+  WatchFileKind: () => WatchFileKind,
+  WatchLogLevel: () => WatchLogLevel,
+  WatchType: () => WatchType,
+  addEmitFlags: () => addEmitFlags,
+  addEmitHelper: () => addEmitHelper,
+  addEmitHelpers: () => addEmitHelpers,
+  addNodeFactoryPatcher: () => addNodeFactoryPatcher,
+  addRange: () => addRange,
+  addRelatedInfo: () => addRelatedInfo,
+  addSyntheticLeadingComment: () => addSyntheticLeadingComment,
+  addSyntheticTrailingComment: () => addSyntheticTrailingComment,
+  addToSeen: () => addToSeen,
+  advancedAsyncSuperHelper: () => advancedAsyncSuperHelper,
+  affectsDeclarationPathOptionDeclarations: () => affectsDeclarationPathOptionDeclarations,
+  affectsEmitOptionDeclarations: () => affectsEmitOptionDeclarations,
+  allKeysStartWithDot: () => allKeysStartWithDot,
+  altDirectorySeparator: () => altDirectorySeparator,
+  and: () => and,
+  append: () => append,
+  appendIfUnique: () => appendIfUnique,
+  arrayFrom: () => arrayFrom,
+  arrayIsEqualTo: () => arrayIsEqualTo,
+  arrayIsHomogeneous: () => arrayIsHomogeneous,
+  arrayIsSorted: () => arrayIsSorted,
+  arrayOf: () => arrayOf,
+  arrayReverseIterator: () => arrayReverseIterator,
+  arrayToMap: () => arrayToMap,
+  arrayToMultiMap: () => arrayToMultiMap,
+  arrayToNumericMap: () => arrayToNumericMap,
+  arraysEqual: () => arraysEqual,
+  assertType: () => assertType,
+  assign: () => assign,
+  assignHelper: () => assignHelper,
+  asyncDelegator: () => asyncDelegator,
+  asyncGeneratorHelper: () => asyncGeneratorHelper,
+  asyncSuperHelper: () => asyncSuperHelper,
+  asyncValues: () => asyncValues,
+  attachFileToDiagnostics: () => attachFileToDiagnostics,
+  awaitHelper: () => awaitHelper,
+  awaiterHelper: () => awaiterHelper,
+  base64decode: () => base64decode,
+  base64encode: () => base64encode,
+  binarySearch: () => binarySearch,
+  binarySearchKey: () => binarySearchKey,
+  bindSourceFile: () => bindSourceFile,
+  breakIntoCharacterSpans: () => breakIntoCharacterSpans,
+  breakIntoWordSpans: () => breakIntoWordSpans,
+  buildLinkParts: () => buildLinkParts,
+  buildOpts: () => buildOpts,
+  buildOverload: () => buildOverload,
+  bundlerModuleNameResolver: () => bundlerModuleNameResolver,
+  canBeConvertedToAsync: () => canBeConvertedToAsync,
+  canHaveDecorators: () => canHaveDecorators,
+  canHaveExportModifier: () => canHaveExportModifier,
+  canHaveFlowNode: () => canHaveFlowNode,
+  canHaveIllegalDecorators: () => canHaveIllegalDecorators,
+  canHaveIllegalModifiers: () => canHaveIllegalModifiers,
+  canHaveIllegalType: () => canHaveIllegalType,
+  canHaveIllegalTypeParameters: () => canHaveIllegalTypeParameters,
+  canHaveJSDoc: () => canHaveJSDoc,
+  canHaveLocals: () => canHaveLocals,
+  canHaveModifiers: () => canHaveModifiers,
+  canHaveSymbol: () => canHaveSymbol,
+  canJsonReportNoInputFiles: () => canJsonReportNoInputFiles,
+  canProduceDiagnostics: () => canProduceDiagnostics,
+  canUsePropertyAccess: () => canUsePropertyAccess,
+  canWatchDirectoryOrFile: () => canWatchDirectoryOrFile,
+  cartesianProduct: () => cartesianProduct,
+  cast: () => cast,
+  chainBundle: () => chainBundle,
+  chainDiagnosticMessages: () => chainDiagnosticMessages,
+  changeAnyExtension: () => changeAnyExtension,
+  changeCompilerHostLikeToUseCache: () => changeCompilerHostLikeToUseCache,
+  changeExtension: () => changeExtension,
+  changesAffectModuleResolution: () => changesAffectModuleResolution,
+  changesAffectingProgramStructure: () => changesAffectingProgramStructure,
+  childIsDecorated: () => childIsDecorated,
+  classOrConstructorParameterIsDecorated: () => classOrConstructorParameterIsDecorated,
+  classPrivateFieldGetHelper: () => classPrivateFieldGetHelper,
+  classPrivateFieldInHelper: () => classPrivateFieldInHelper,
+  classPrivateFieldSetHelper: () => classPrivateFieldSetHelper,
+  classicNameResolver: () => classicNameResolver,
+  classifier: () => ts_classifier_exports,
+  cleanExtendedConfigCache: () => cleanExtendedConfigCache,
+  clear: () => clear,
+  clearMap: () => clearMap,
+  clearSharedExtendedConfigFileWatcher: () => clearSharedExtendedConfigFileWatcher,
+  climbPastPropertyAccess: () => climbPastPropertyAccess,
+  climbPastPropertyOrElementAccess: () => climbPastPropertyOrElementAccess,
+  clone: () => clone,
+  cloneCompilerOptions: () => cloneCompilerOptions,
+  closeFileWatcher: () => closeFileWatcher,
+  closeFileWatcherOf: () => closeFileWatcherOf,
+  codefix: () => ts_codefix_exports,
+  collapseTextChangeRangesAcrossMultipleVersions: () => collapseTextChangeRangesAcrossMultipleVersions,
+  collectExternalModuleInfo: () => collectExternalModuleInfo,
+  combine: () => combine,
+  combinePaths: () => combinePaths,
+  commentPragmas: () => commentPragmas,
+  commonOptionsWithBuild: () => commonOptionsWithBuild,
+  commonPackageFolders: () => commonPackageFolders,
+  compact: () => compact,
+  compareBooleans: () => compareBooleans,
+  compareDataObjects: () => compareDataObjects,
+  compareDiagnostics: () => compareDiagnostics,
+  compareDiagnosticsSkipRelatedInformation: () => compareDiagnosticsSkipRelatedInformation,
+  compareEmitHelpers: () => compareEmitHelpers,
+  compareNumberOfDirectorySeparators: () => compareNumberOfDirectorySeparators,
+  comparePaths: () => comparePaths,
+  comparePathsCaseInsensitive: () => comparePathsCaseInsensitive,
+  comparePathsCaseSensitive: () => comparePathsCaseSensitive,
+  comparePatternKeys: () => comparePatternKeys,
+  compareProperties: () => compareProperties,
+  compareStringsCaseInsensitive: () => compareStringsCaseInsensitive,
+  compareStringsCaseInsensitiveEslintCompatible: () => compareStringsCaseInsensitiveEslintCompatible,
+  compareStringsCaseSensitive: () => compareStringsCaseSensitive,
+  compareStringsCaseSensitiveUI: () => compareStringsCaseSensitiveUI,
+  compareTextSpans: () => compareTextSpans,
+  compareValues: () => compareValues,
+  compileOnSaveCommandLineOption: () => compileOnSaveCommandLineOption,
+  compilerOptionsAffectDeclarationPath: () => compilerOptionsAffectDeclarationPath,
+  compilerOptionsAffectEmit: () => compilerOptionsAffectEmit,
+  compilerOptionsAffectSemanticDiagnostics: () => compilerOptionsAffectSemanticDiagnostics,
+  compilerOptionsDidYouMeanDiagnostics: () => compilerOptionsDidYouMeanDiagnostics,
+  compilerOptionsIndicateEsModules: () => compilerOptionsIndicateEsModules,
+  computeCommonSourceDirectoryOfFilenames: () => computeCommonSourceDirectoryOfFilenames,
+  computeLineAndCharacterOfPosition: () => computeLineAndCharacterOfPosition,
+  computeLineOfPosition: () => computeLineOfPosition,
+  computeLineStarts: () => computeLineStarts,
+  computePositionOfLineAndCharacter: () => computePositionOfLineAndCharacter,
+  computeSignature: () => computeSignature,
+  computeSignatureWithDiagnostics: () => computeSignatureWithDiagnostics,
+  computeSuggestionDiagnostics: () => computeSuggestionDiagnostics,
+  concatenate: () => concatenate,
+  concatenateDiagnosticMessageChains: () => concatenateDiagnosticMessageChains,
+  consumesNodeCoreModules: () => consumesNodeCoreModules,
+  contains: () => contains,
+  containsIgnoredPath: () => containsIgnoredPath,
+  containsParseError: () => containsParseError,
+  containsPath: () => containsPath,
+  convertCompilerOptionsForTelemetry: () => convertCompilerOptionsForTelemetry,
+  convertCompilerOptionsFromJson: () => convertCompilerOptionsFromJson,
+  convertEnableAutoDiscoveryToEnable: () => convertEnableAutoDiscoveryToEnable,
+  convertJsonOption: () => convertJsonOption,
+  convertToBase64: () => convertToBase64,
+  convertToObject: () => convertToObject,
+  convertToObjectWorker: () => convertToObjectWorker,
+  convertToOptionsWithAbsolutePaths: () => convertToOptionsWithAbsolutePaths,
+  convertToRelativePath: () => convertToRelativePath,
+  convertToTSConfig: () => convertToTSConfig,
+  convertTypeAcquisitionFromJson: () => convertTypeAcquisitionFromJson,
+  copyComments: () => copyComments,
+  copyEntries: () => copyEntries,
+  copyLeadingComments: () => copyLeadingComments,
+  copyProperties: () => copyProperties,
+  copyTrailingAsLeadingComments: () => copyTrailingAsLeadingComments,
+  copyTrailingComments: () => copyTrailingComments,
+  couldStartTrivia: () => couldStartTrivia,
+  countWhere: () => countWhere,
+  createAbstractBuilder: () => createAbstractBuilder,
+  createAccessorPropertyBackingField: () => createAccessorPropertyBackingField,
+  createAccessorPropertyGetRedirector: () => createAccessorPropertyGetRedirector,
+  createAccessorPropertySetRedirector: () => createAccessorPropertySetRedirector,
+  createAdd: () => createAdd,
+  createArrayBindingPattern: () => createArrayBindingPattern,
+  createArrayLiteral: () => createArrayLiteral,
+  createArrayTypeNode: () => createArrayTypeNode,
+  createArrowFunction: () => createArrowFunction,
+  createAsExpression: () => createAsExpression,
+  createAssignment: () => createAssignment,
+  createAwait: () => createAwait,
+  createBaseNodeFactory: () => createBaseNodeFactory,
+  createBigIntLiteral: () => createBigIntLiteral,
+  createBinary: () => createBinary,
+  createBinaryExpressionTrampoline: () => createBinaryExpressionTrampoline,
+  createBindingElement: () => createBindingElement,
+  createBindingHelper: () => createBindingHelper,
+  createBlock: () => createBlock,
+  createBreak: () => createBreak,
+  createBuildInfo: () => createBuildInfo,
+  createBuilderProgram: () => createBuilderProgram,
+  createBuilderProgramUsingProgramBuildInfo: () => createBuilderProgramUsingProgramBuildInfo,
+  createBuilderStatusReporter: () => createBuilderStatusReporter,
+  createBundle: () => createBundle,
+  createCacheWithRedirects: () => createCacheWithRedirects,
+  createCacheableExportInfoMap: () => createCacheableExportInfoMap,
+  createCachedDirectoryStructureHost: () => createCachedDirectoryStructureHost,
+  createCall: () => createCall,
+  createCallChain: () => createCallChain,
+  createCallSignature: () => createCallSignature,
+  createCaseBlock: () => createCaseBlock,
+  createCaseClause: () => createCaseClause,
+  createCatchClause: () => createCatchClause,
+  createClassDeclaration: () => createClassDeclaration,
+  createClassExpression: () => createClassExpression,
+  createClassifier: () => createClassifier,
+  createComma: () => createComma,
+  createCommaList: () => createCommaList,
+  createCommentDirectivesMap: () => createCommentDirectivesMap,
+  createCompilerDiagnostic: () => createCompilerDiagnostic,
+  createCompilerDiagnosticForInvalidCustomType: () => createCompilerDiagnosticForInvalidCustomType,
+  createCompilerDiagnosticFromMessageChain: () => createCompilerDiagnosticFromMessageChain,
+  createCompilerHost: () => createCompilerHost,
+  createCompilerHostFromProgramHost: () => createCompilerHostFromProgramHost,
+  createCompilerHostWorker: () => createCompilerHostWorker,
+  createComputedPropertyName: () => createComputedPropertyName,
+  createConditional: () => createConditional,
+  createConditionalTypeNode: () => createConditionalTypeNode,
+  createConstructSignature: () => createConstructSignature,
+  createConstructor: () => createConstructor,
+  createConstructorTypeNode: () => createConstructorTypeNode,
+  createContinue: () => createContinue,
+  createDebuggerStatement: () => createDebuggerStatement,
+  createDecorator: () => createDecorator,
+  createDefaultClause: () => createDefaultClause,
+  createDelete: () => createDelete,
+  createDetachedDiagnostic: () => createDetachedDiagnostic,
+  createDiagnosticCollection: () => createDiagnosticCollection,
+  createDiagnosticForFileFromMessageChain: () => createDiagnosticForFileFromMessageChain,
+  createDiagnosticForNode: () => createDiagnosticForNode,
+  createDiagnosticForNodeArray: () => createDiagnosticForNodeArray,
+  createDiagnosticForNodeFromMessageChain: () => createDiagnosticForNodeFromMessageChain,
+  createDiagnosticForNodeInSourceFile: () => createDiagnosticForNodeInSourceFile,
+  createDiagnosticForRange: () => createDiagnosticForRange,
+  createDiagnosticMessageChainFromDiagnostic: () => createDiagnosticMessageChainFromDiagnostic,
+  createDiagnosticReporter: () => createDiagnosticReporter,
+  createDo: () => createDo,
+  createDocumentPositionMapper: () => createDocumentPositionMapper,
+  createDocumentRegistry: () => createDocumentRegistry,
+  createDocumentRegistryInternal: () => createDocumentRegistryInternal,
+  createElementAccess: () => createElementAccess,
+  createElementAccessChain: () => createElementAccessChain,
+  createEmitAndSemanticDiagnosticsBuilderProgram: () => createEmitAndSemanticDiagnosticsBuilderProgram,
+  createEmitHelperFactory: () => createEmitHelperFactory,
+  createEmptyExports: () => createEmptyExports,
+  createEmptyStatement: () => createEmptyStatement,
+  createEnumDeclaration: () => createEnumDeclaration,
+  createEnumMember: () => createEnumMember,
+  createExportAssignment: () => createExportAssignment2,
+  createExportDeclaration: () => createExportDeclaration,
+  createExportDefault: () => createExportDefault,
+  createExportSpecifier: () => createExportSpecifier,
+  createExpressionForJsxElement: () => createExpressionForJsxElement,
+  createExpressionForJsxFragment: () => createExpressionForJsxFragment,
+  createExpressionForObjectLiteralElementLike: () => createExpressionForObjectLiteralElementLike,
+  createExpressionForPropertyName: () => createExpressionForPropertyName,
+  createExpressionFromEntityName: () => createExpressionFromEntityName,
+  createExpressionStatement: () => createExpressionStatement,
+  createExpressionWithTypeArguments: () => createExpressionWithTypeArguments,
+  createExternalHelpersImportDeclarationIfNeeded: () => createExternalHelpersImportDeclarationIfNeeded,
+  createExternalModuleExport: () => createExternalModuleExport,
+  createExternalModuleReference: () => createExternalModuleReference,
+  createFalse: () => createFalse,
+  createFileDiagnostic: () => createFileDiagnostic,
+  createFileDiagnosticFromMessageChain: () => createFileDiagnosticFromMessageChain,
+  createFileLevelUniqueName: () => createFileLevelUniqueName,
+  createFor: () => createFor,
+  createForIn: () => createForIn,
+  createForOf: () => createForOf,
+  createForOfBindingStatement: () => createForOfBindingStatement,
+  createFunctionDeclaration: () => createFunctionDeclaration,
+  createFunctionExpression: () => createFunctionExpression,
+  createFunctionTypeNode: () => createFunctionTypeNode,
+  createGetAccessor: () => createGetAccessor,
+  createGetCanonicalFileName: () => createGetCanonicalFileName,
+  createGetSourceFile: () => createGetSourceFile,
+  createGetSymbolAccessibilityDiagnosticForNode: () => createGetSymbolAccessibilityDiagnosticForNode,
+  createGetSymbolAccessibilityDiagnosticForNodeName: () => createGetSymbolAccessibilityDiagnosticForNodeName,
+  createGetSymbolWalker: () => createGetSymbolWalker,
+  createHeritageClause: () => createHeritageClause,
+  createIdentifier: () => createIdentifier,
+  createIf: () => createIf,
+  createImmediatelyInvokedArrowFunction: () => createImmediatelyInvokedArrowFunction,
+  createImmediatelyInvokedFunctionExpression: () => createImmediatelyInvokedFunctionExpression,
+  createImportClause: () => createImportClause,
+  createImportDeclaration: () => createImportDeclaration,
+  createImportEqualsDeclaration: () => createImportEqualsDeclaration,
+  createImportSpecifier: () => createImportSpecifier,
+  createImportTypeNode: () => createImportTypeNode,
+  createIncrementalCompilerHost: () => createIncrementalCompilerHost,
+  createIncrementalProgram: () => createIncrementalProgram,
+  createIndexSignature: () => createIndexSignature,
+  createIndexedAccessTypeNode: () => createIndexedAccessTypeNode,
+  createInferTypeNode: () => createInferTypeNode,
+  createInputFiles: () => createInputFiles,
+  createInputFilesWithFilePaths: () => createInputFilesWithFilePaths,
+  createInputFilesWithFileTexts: () => createInputFilesWithFileTexts,
+  createInterfaceDeclaration: () => createInterfaceDeclaration,
+  createIntersectionTypeNode: () => createIntersectionTypeNode,
+  createJSDocAugmentsTag: () => createJSDocAugmentsTag,
+  createJSDocAuthorTag: () => createJSDocAuthorTag,
+  createJSDocCallbackTag: () => createJSDocCallbackTag,
+  createJSDocClassTag: () => createJSDocClassTag,
+  createJSDocComment: () => createJSDocComment,
+  createJSDocEnumTag: () => createJSDocEnumTag,
+  createJSDocImplementsTag: () => createJSDocImplementsTag,
+  createJSDocParamTag: () => createJSDocParamTag,
+  createJSDocParameterTag: () => createJSDocParameterTag,
+  createJSDocPrivateTag: () => createJSDocPrivateTag,
+  createJSDocPropertyTag: () => createJSDocPropertyTag,
+  createJSDocProtectedTag: () => createJSDocProtectedTag,
+  createJSDocPublicTag: () => createJSDocPublicTag,
+  createJSDocReadonlyTag: () => createJSDocReadonlyTag,
+  createJSDocReturnTag: () => createJSDocReturnTag,
+  createJSDocSignature: () => createJSDocSignature,
+  createJSDocTag: () => createJSDocTag,
+  createJSDocTemplateTag: () => createJSDocTemplateTag,
+  createJSDocThisTag: () => createJSDocThisTag,
+  createJSDocTypeExpression: () => createJSDocTypeExpression,
+  createJSDocTypeLiteral: () => createJSDocTypeLiteral,
+  createJSDocTypeTag: () => createJSDocTypeTag,
+  createJSDocTypedefTag: () => createJSDocTypedefTag,
+  createJsxAttribute: () => createJsxAttribute,
+  createJsxAttributes: () => createJsxAttributes,
+  createJsxClosingElement: () => createJsxClosingElement,
+  createJsxElement: () => createJsxElement,
+  createJsxExpression: () => createJsxExpression,
+  createJsxFactoryExpression: () => createJsxFactoryExpression,
+  createJsxFragment: () => createJsxFragment,
+  createJsxJsxClosingFragment: () => createJsxJsxClosingFragment,
+  createJsxOpeningElement: () => createJsxOpeningElement,
+  createJsxOpeningFragment: () => createJsxOpeningFragment,
+  createJsxSelfClosingElement: () => createJsxSelfClosingElement,
+  createJsxSpreadAttribute: () => createJsxSpreadAttribute,
+  createJsxText: () => createJsxText,
+  createKeywordTypeNode: () => createKeywordTypeNode,
+  createLabel: () => createLabel,
+  createLanguageService: () => createLanguageService,
+  createLanguageServiceSourceFile: () => createLanguageServiceSourceFile,
+  createLessThan: () => createLessThan,
+  createLiteral: () => createLiteral,
+  createLiteralTypeNode: () => createLiteralTypeNode,
+  createLogicalAnd: () => createLogicalAnd,
+  createLogicalNot: () => createLogicalNot,
+  createLogicalOr: () => createLogicalOr,
+  createLoopVariable: () => createLoopVariable,
+  createMappedTypeNode: () => createMappedTypeNode,
+  createMemberAccessForPropertyName: () => createMemberAccessForPropertyName,
+  createMetaProperty: () => createMetaProperty,
+  createMethod: () => createMethod,
+  createMethodSignature: () => createMethodSignature,
+  createModeAwareCache: () => createModeAwareCache,
+  createModeAwareCacheKey: () => createModeAwareCacheKey,
+  createModifier: () => createModifier,
+  createModifiersFromModifierFlags: () => createModifiersFromModifierFlags,
+  createModuleBlock: () => createModuleBlock,
+  createModuleDeclaration: () => createModuleDeclaration,
+  createModuleResolutionCache: () => createModuleResolutionCache,
+  createModuleResolutionLoader: () => createModuleResolutionLoader,
+  createModuleSpecifierResolutionHost: () => createModuleSpecifierResolutionHost,
+  createMultiMap: () => createMultiMap,
+  createNamedExports: () => createNamedExports,
+  createNamedImports: () => createNamedImports,
+  createNamespaceExport: () => createNamespaceExport,
+  createNamespaceExportDeclaration: () => createNamespaceExportDeclaration,
+  createNamespaceImport: () => createNamespaceImport,
+  createNew: () => createNew,
+  createNoSubstitutionTemplateLiteral: () => createNoSubstitutionTemplateLiteral,
+  createNode: () => createNode2,
+  createNodeArray: () => createNodeArray,
+  createNodeConverters: () => createNodeConverters,
+  createNodeFactory: () => createNodeFactory,
+  createNonNullChain: () => createNonNullChain,
+  createNonNullExpression: () => createNonNullExpression,
+  createNotEmittedStatement: () => createNotEmittedStatement,
+  createNull: () => createNull,
+  createNumericLiteral: () => createNumericLiteral,
+  createObjectBindingPattern: () => createObjectBindingPattern,
+  createObjectLiteral: () => createObjectLiteral,
+  createOmittedExpression: () => createOmittedExpression,
+  createOptimisticUniqueName: () => createOptimisticUniqueName,
+  createOptionNameMap: () => createOptionNameMap,
+  createOptionalTypeNode: () => createOptionalTypeNode,
+  createOverload: () => createOverload,
+  createPackageJsonImportFilter: () => createPackageJsonImportFilter,
+  createPackageJsonInfo: () => createPackageJsonInfo,
+  createParameter: () => createParameter,
+  createParen: () => createParen,
+  createParenthesizedType: () => createParenthesizedType,
+  createParenthesizerRules: () => createParenthesizerRules,
+  createPartiallyEmittedExpression: () => createPartiallyEmittedExpression,
+  createPatternMatcher: () => createPatternMatcher,
+  createPostfix: () => createPostfix,
+  createPostfixIncrement: () => createPostfixIncrement,
+  createPrefix: () => createPrefix,
+  createPrependNodes: () => createPrependNodes,
+  createPrinter: () => createPrinter,
+  createPrivateIdentifier: () => createPrivateIdentifier,
+  createProgram: () => createProgram,
+  createProgramHost: () => createProgramHost,
+  createProperty: () => createProperty,
+  createPropertyAccess: () => createPropertyAccess,
+  createPropertyAccessChain: () => createPropertyAccessChain,
+  createPropertyAssignment: () => createPropertyAssignment,
+  createPropertyNameNodeForIdentifierOrLiteral: () => createPropertyNameNodeForIdentifierOrLiteral,
+  createPropertySignature: () => createPropertySignature,
+  createQualifiedName: () => createQualifiedName,
+  createQueue: () => createQueue,
+  createRange: () => createRange,
+  createRedirectedBuilderProgram: () => createRedirectedBuilderProgram,
+  createRegularExpressionLiteral: () => createRegularExpressionLiteral,
+  createResolutionCache: () => createResolutionCache,
+  createRestTypeNode: () => createRestTypeNode,
+  createReturn: () => createReturn,
+  createRuntimeTypeSerializer: () => createRuntimeTypeSerializer,
+  createScanner: () => createScanner,
+  createSemanticDiagnosticsBuilderProgram: () => createSemanticDiagnosticsBuilderProgram,
+  createSemicolonClassElement: () => createSemicolonClassElement,
+  createSet: () => createSet,
+  createSetAccessor: () => createSetAccessor,
+  createShorthandPropertyAssignment: () => createShorthandPropertyAssignment,
+  createSolutionBuilder: () => createSolutionBuilder,
+  createSolutionBuilderHost: () => createSolutionBuilderHost,
+  createSolutionBuilderWithWatch: () => createSolutionBuilderWithWatch,
+  createSolutionBuilderWithWatchHost: () => createSolutionBuilderWithWatchHost,
+  createSortedArray: () => createSortedArray,
+  createSourceFile: () => createSourceFile,
+  createSourceMapGenerator: () => createSourceMapGenerator,
+  createSourceMapSource: () => createSourceMapSource,
+  createSpread: () => createSpread,
+  createSpreadAssignment: () => createSpreadAssignment,
+  createStatement: () => createStatement,
+  createStrictEquality: () => createStrictEquality,
+  createStrictInequality: () => createStrictInequality,
+  createStringLiteral: () => createStringLiteral,
+  createStringLiteralFromNode: () => createStringLiteralFromNode,
+  createSubtract: () => createSubtract,
+  createSuper: () => createSuper,
+  createSuperAccessVariableStatement: () => createSuperAccessVariableStatement,
+  createSwitch: () => createSwitch,
+  createSymbolTable: () => createSymbolTable,
+  createSymlinkCache: () => createSymlinkCache,
+  createSystemWatchFunctions: () => createSystemWatchFunctions,
+  createTaggedTemplate: () => createTaggedTemplate,
+  createTempVariable: () => createTempVariable,
+  createTemplateExpression: () => createTemplateExpression,
+  createTemplateHead: () => createTemplateHead,
+  createTemplateMiddle: () => createTemplateMiddle,
+  createTemplateSpan: () => createTemplateSpan,
+  createTemplateTail: () => createTemplateTail,
+  createTextChange: () => createTextChange,
+  createTextChangeFromStartLength: () => createTextChangeFromStartLength,
+  createTextChangeRange: () => createTextChangeRange,
+  createTextRangeFromNode: () => createTextRangeFromNode,
+  createTextRangeFromSpan: () => createTextRangeFromSpan,
+  createTextSpan: () => createTextSpan,
+  createTextSpanFromBounds: () => createTextSpanFromBounds,
+  createTextSpanFromNode: () => createTextSpanFromNode,
+  createTextSpanFromRange: () => createTextSpanFromRange,
+  createTextSpanFromStringLiteralLikeContent: () => createTextSpanFromStringLiteralLikeContent,
+  createTextWriter: () => createTextWriter,
+  createThis: () => createThis,
+  createThisTypeNode: () => createThisTypeNode,
+  createThrow: () => createThrow,
+  createToken: () => createToken,
+  createTokenRange: () => createTokenRange,
+  createTrue: () => createTrue,
+  createTry: () => createTry,
+  createTupleTypeNode: () => createTupleTypeNode,
+  createTypeAliasDeclaration: () => createTypeAliasDeclaration,
+  createTypeAssertion: () => createTypeAssertion,
+  createTypeChecker: () => createTypeChecker,
+  createTypeLiteralNode: () => createTypeLiteralNode,
+  createTypeOf: () => createTypeOf,
+  createTypeOperatorNode: () => createTypeOperatorNode,
+  createTypeParameterDeclaration: () => createTypeParameterDeclaration,
+  createTypePredicateNode: () => createTypePredicateNode,
+  createTypePredicateNodeWithModifier: () => createTypePredicateNodeWithModifier,
+  createTypeQueryNode: () => createTypeQueryNode,
+  createTypeReferenceDirectiveResolutionCache: () => createTypeReferenceDirectiveResolutionCache,
+  createTypeReferenceNode: () => createTypeReferenceNode,
+  createTypeReferenceResolutionLoader: () => createTypeReferenceResolutionLoader,
+  createUnderscoreEscapedMultiMap: () => createUnderscoreEscapedMultiMap,
+  createUnionTypeNode: () => createUnionTypeNode,
+  createUniqueName: () => createUniqueName,
+  createUnparsedSourceFile: () => createUnparsedSourceFile,
+  createVariableDeclaration: () => createVariableDeclaration,
+  createVariableDeclarationList: () => createVariableDeclarationList,
+  createVariableStatement: () => createVariableStatement,
+  createVoid: () => createVoid,
+  createVoidZero: () => createVoidZero,
+  createWatchCompilerHost: () => createWatchCompilerHost2,
+  createWatchCompilerHostOfConfigFile: () => createWatchCompilerHostOfConfigFile,
+  createWatchCompilerHostOfFilesAndCompilerOptions: () => createWatchCompilerHostOfFilesAndCompilerOptions,
+  createWatchFactory: () => createWatchFactory,
+  createWatchHost: () => createWatchHost,
+  createWatchProgram: () => createWatchProgram,
+  createWatchStatusReporter: () => createWatchStatusReporter,
+  createWhile: () => createWhile,
+  createWith: () => createWith,
+  createWriteFileMeasuringIO: () => createWriteFileMeasuringIO,
+  createYield: () => createYield,
+  declarationNameToString: () => declarationNameToString,
+  decodeMappings: () => decodeMappings,
+  decodedTextSpanIntersectsWith: () => decodedTextSpanIntersectsWith,
+  decorateHelper: () => decorateHelper,
+  deduplicate: () => deduplicate,
+  defaultIncludeSpec: () => defaultIncludeSpec,
+  defaultInitCompilerOptions: () => defaultInitCompilerOptions,
+  defaultMaximumTruncationLength: () => defaultMaximumTruncationLength,
+  detectSortCaseSensitivity: () => detectSortCaseSensitivity,
+  diagnosticCategoryName: () => diagnosticCategoryName,
+  diagnosticToString: () => diagnosticToString,
+  directoryProbablyExists: () => directoryProbablyExists,
+  directorySeparator: () => directorySeparator,
+  displayPart: () => displayPart,
+  displayPartsToString: () => displayPartsToString,
+  disposeEmitNodes: () => disposeEmitNodes,
+  documentSpansEqual: () => documentSpansEqual,
+  dumpTracingLegend: () => dumpTracingLegend,
+  elementAt: () => elementAt,
+  elideNodes: () => elideNodes,
+  emitComments: () => emitComments,
+  emitDetachedComments: () => emitDetachedComments,
+  emitFiles: () => emitFiles,
+  emitFilesAndReportErrors: () => emitFilesAndReportErrors,
+  emitFilesAndReportErrorsAndGetExitStatus: () => emitFilesAndReportErrorsAndGetExitStatus,
+  emitModuleKindIsNonNodeESM: () => emitModuleKindIsNonNodeESM,
+  emitNewLineBeforeLeadingCommentOfPosition: () => emitNewLineBeforeLeadingCommentOfPosition,
+  emitNewLineBeforeLeadingComments: () => emitNewLineBeforeLeadingComments,
+  emitNewLineBeforeLeadingCommentsOfPosition: () => emitNewLineBeforeLeadingCommentsOfPosition,
+  emitSkippedWithNoDiagnostics: () => emitSkippedWithNoDiagnostics,
+  emitUsingBuildInfo: () => emitUsingBuildInfo,
+  emptyArray: () => emptyArray,
+  emptyFileSystemEntries: () => emptyFileSystemEntries,
+  emptyMap: () => emptyMap,
+  emptyOptions: () => emptyOptions,
+  emptySet: () => emptySet,
+  endsWith: () => endsWith,
+  ensurePathIsNonModuleName: () => ensurePathIsNonModuleName,
+  ensureScriptKind: () => ensureScriptKind,
+  ensureTrailingDirectorySeparator: () => ensureTrailingDirectorySeparator,
+  entityNameToString: () => entityNameToString,
+  enumerateInsertsAndDeletes: () => enumerateInsertsAndDeletes,
+  equalOwnProperties: () => equalOwnProperties,
+  equateStringsCaseInsensitive: () => equateStringsCaseInsensitive,
+  equateStringsCaseSensitive: () => equateStringsCaseSensitive,
+  equateValues: () => equateValues,
+  escapeJsxAttributeString: () => escapeJsxAttributeString,
+  escapeLeadingUnderscores: () => escapeLeadingUnderscores,
+  escapeNonAsciiString: () => escapeNonAsciiString,
+  escapeSnippetText: () => escapeSnippetText,
+  escapeString: () => escapeString,
+  every: () => every,
+  expandPreOrPostfixIncrementOrDecrementExpression: () => expandPreOrPostfixIncrementOrDecrementExpression,
+  explainFiles: () => explainFiles,
+  explainIfFileIsRedirectAndImpliedFormat: () => explainIfFileIsRedirectAndImpliedFormat,
+  exportAssignmentIsAlias: () => exportAssignmentIsAlias,
+  exportStarHelper: () => exportStarHelper,
+  expressionResultIsUnused: () => expressionResultIsUnused,
+  extend: () => extend,
+  extendsHelper: () => extendsHelper,
+  extensionFromPath: () => extensionFromPath,
+  extensionIsTS: () => extensionIsTS,
+  externalHelpersModuleNameText: () => externalHelpersModuleNameText,
+  factory: () => factory,
+  fileExtensionIs: () => fileExtensionIs,
+  fileExtensionIsOneOf: () => fileExtensionIsOneOf,
+  fileIncludeReasonToDiagnostics: () => fileIncludeReasonToDiagnostics,
+  filter: () => filter,
+  filterMutate: () => filterMutate,
+  filterSemanticDiagnostics: () => filterSemanticDiagnostics,
+  find: () => find,
+  findAncestor: () => findAncestor,
+  findBestPatternMatch: () => findBestPatternMatch,
+  findChildOfKind: () => findChildOfKind,
+  findConfigFile: () => findConfigFile,
+  findContainingList: () => findContainingList,
+  findDiagnosticForNode: () => findDiagnosticForNode,
+  findFirstNonJsxWhitespaceToken: () => findFirstNonJsxWhitespaceToken,
+  findIndex: () => findIndex,
+  findLast: () => findLast,
+  findLastIndex: () => findLastIndex,
+  findListItemInfo: () => findListItemInfo,
+  findMap: () => findMap,
+  findModifier: () => findModifier,
+  findNextToken: () => findNextToken,
+  findPackageJson: () => findPackageJson,
+  findPackageJsons: () => findPackageJsons,
+  findPrecedingMatchingToken: () => findPrecedingMatchingToken,
+  findPrecedingToken: () => findPrecedingToken,
+  findSuperStatementIndex: () => findSuperStatementIndex,
+  findTokenOnLeftOfPosition: () => findTokenOnLeftOfPosition,
+  findUseStrictPrologue: () => findUseStrictPrologue,
+  first: () => first,
+  firstDefined: () => firstDefined,
+  firstDefinedIterator: () => firstDefinedIterator,
+  firstIterator: () => firstIterator,
+  firstOrOnly: () => firstOrOnly,
+  firstOrUndefined: () => firstOrUndefined,
+  firstOrUndefinedIterator: () => firstOrUndefinedIterator,
+  fixupCompilerOptions: () => fixupCompilerOptions,
+  flatMap: () => flatMap,
+  flatMapIterator: () => flatMapIterator,
+  flatMapToMutable: () => flatMapToMutable,
+  flatten: () => flatten,
+  flattenDestructuringAssignment: () => flattenDestructuringAssignment,
+  flattenDestructuringBinding: () => flattenDestructuringBinding,
+  flattenDiagnosticMessageText: () => flattenDiagnosticMessageText,
+  forEach: () => forEach,
+  forEachAncestor: () => forEachAncestor,
+  forEachAncestorDirectory: () => forEachAncestorDirectory,
+  forEachChild: () => forEachChild,
+  forEachChildRecursively: () => forEachChildRecursively,
+  forEachEmittedFile: () => forEachEmittedFile,
+  forEachEnclosingBlockScopeContainer: () => forEachEnclosingBlockScopeContainer,
+  forEachEntry: () => forEachEntry,
+  forEachExternalModuleToImportFrom: () => forEachExternalModuleToImportFrom,
+  forEachImportClauseDeclaration: () => forEachImportClauseDeclaration,
+  forEachKey: () => forEachKey,
+  forEachLeadingCommentRange: () => forEachLeadingCommentRange,
+  forEachNameInAccessChainWalkingLeft: () => forEachNameInAccessChainWalkingLeft,
+  forEachResolvedProjectReference: () => forEachResolvedProjectReference,
+  forEachReturnStatement: () => forEachReturnStatement,
+  forEachRight: () => forEachRight,
+  forEachTrailingCommentRange: () => forEachTrailingCommentRange,
+  forEachUnique: () => forEachUnique,
+  forEachYieldExpression: () => forEachYieldExpression,
+  forSomeAncestorDirectory: () => forSomeAncestorDirectory,
+  formatColorAndReset: () => formatColorAndReset,
+  formatDiagnostic: () => formatDiagnostic,
+  formatDiagnostics: () => formatDiagnostics,
+  formatDiagnosticsWithColorAndContext: () => formatDiagnosticsWithColorAndContext,
+  formatGeneratedName: () => formatGeneratedName,
+  formatGeneratedNamePart: () => formatGeneratedNamePart,
+  formatLocation: () => formatLocation,
+  formatMessage: () => formatMessage,
+  formatStringFromArgs: () => formatStringFromArgs,
+  formatting: () => ts_formatting_exports,
+  fullTripleSlashAMDReferencePathRegEx: () => fullTripleSlashAMDReferencePathRegEx,
+  fullTripleSlashReferencePathRegEx: () => fullTripleSlashReferencePathRegEx,
+  generateDjb2Hash: () => generateDjb2Hash,
+  generateTSConfig: () => generateTSConfig,
+  generatorHelper: () => generatorHelper,
+  getAdjustedReferenceLocation: () => getAdjustedReferenceLocation,
+  getAdjustedRenameLocation: () => getAdjustedRenameLocation,
+  getAliasDeclarationFromName: () => getAliasDeclarationFromName,
+  getAllAccessorDeclarations: () => getAllAccessorDeclarations,
+  getAllDecoratorsOfClass: () => getAllDecoratorsOfClass,
+  getAllDecoratorsOfClassElement: () => getAllDecoratorsOfClassElement,
+  getAllJSDocTags: () => getAllJSDocTags,
+  getAllJSDocTagsOfKind: () => getAllJSDocTagsOfKind,
+  getAllKeys: () => getAllKeys,
+  getAllProjectOutputs: () => getAllProjectOutputs,
+  getAllSuperTypeNodes: () => getAllSuperTypeNodes,
+  getAllUnscopedEmitHelpers: () => getAllUnscopedEmitHelpers,
+  getAllowJSCompilerOption: () => getAllowJSCompilerOption,
+  getAllowSyntheticDefaultImports: () => getAllowSyntheticDefaultImports,
+  getAncestor: () => getAncestor,
+  getAnyExtensionFromPath: () => getAnyExtensionFromPath,
+  getAreDeclarationMapsEnabled: () => getAreDeclarationMapsEnabled,
+  getAssignedExpandoInitializer: () => getAssignedExpandoInitializer,
+  getAssignedName: () => getAssignedName,
+  getAssignmentDeclarationKind: () => getAssignmentDeclarationKind,
+  getAssignmentDeclarationPropertyAccessKind: () => getAssignmentDeclarationPropertyAccessKind,
+  getAssignmentTargetKind: () => getAssignmentTargetKind,
+  getAutomaticTypeDirectiveNames: () => getAutomaticTypeDirectiveNames,
+  getBaseFileName: () => getBaseFileName,
+  getBinaryOperatorPrecedence: () => getBinaryOperatorPrecedence,
+  getBuildInfo: () => getBuildInfo,
+  getBuildInfoFileVersionMap: () => getBuildInfoFileVersionMap,
+  getBuildInfoText: () => getBuildInfoText,
+  getBuildOrderFromAnyBuildOrder: () => getBuildOrderFromAnyBuildOrder,
+  getBuilderCreationParameters: () => getBuilderCreationParameters,
+  getBuilderFileEmit: () => getBuilderFileEmit,
+  getCheckFlags: () => getCheckFlags,
+  getClassExtendsHeritageElement: () => getClassExtendsHeritageElement,
+  getClassLikeDeclarationOfSymbol: () => getClassLikeDeclarationOfSymbol,
+  getCombinedLocalAndExportSymbolFlags: () => getCombinedLocalAndExportSymbolFlags,
+  getCombinedModifierFlags: () => getCombinedModifierFlags,
+  getCombinedNodeFlags: () => getCombinedNodeFlags,
+  getCombinedNodeFlagsAlwaysIncludeJSDoc: () => getCombinedNodeFlagsAlwaysIncludeJSDoc,
+  getCommentRange: () => getCommentRange,
+  getCommonSourceDirectory: () => getCommonSourceDirectory,
+  getCommonSourceDirectoryOfConfig: () => getCommonSourceDirectoryOfConfig,
+  getCompilerOptionValue: () => getCompilerOptionValue,
+  getCompilerOptionsDiffValue: () => getCompilerOptionsDiffValue,
+  getConfigFileParsingDiagnostics: () => getConfigFileParsingDiagnostics,
+  getConstantValue: () => getConstantValue,
+  getContainerNode: () => getContainerNode,
+  getContainingClass: () => getContainingClass,
+  getContainingClassStaticBlock: () => getContainingClassStaticBlock,
+  getContainingFunction: () => getContainingFunction,
+  getContainingFunctionDeclaration: () => getContainingFunctionDeclaration,
+  getContainingFunctionOrClassStaticBlock: () => getContainingFunctionOrClassStaticBlock,
+  getContainingNodeArray: () => getContainingNodeArray,
+  getContainingObjectLiteralElement: () => getContainingObjectLiteralElement,
+  getContextualTypeFromParent: () => getContextualTypeFromParent,
+  getContextualTypeFromParentOrAncestorTypeNode: () => getContextualTypeFromParentOrAncestorTypeNode,
+  getCurrentTime: () => getCurrentTime,
+  getDeclarationDiagnostics: () => getDeclarationDiagnostics,
+  getDeclarationEmitExtensionForPath: () => getDeclarationEmitExtensionForPath,
+  getDeclarationEmitOutputFilePath: () => getDeclarationEmitOutputFilePath,
+  getDeclarationEmitOutputFilePathWorker: () => getDeclarationEmitOutputFilePathWorker,
+  getDeclarationFromName: () => getDeclarationFromName,
+  getDeclarationModifierFlagsFromSymbol: () => getDeclarationModifierFlagsFromSymbol,
+  getDeclarationOfKind: () => getDeclarationOfKind,
+  getDeclarationsOfKind: () => getDeclarationsOfKind,
+  getDeclaredExpandoInitializer: () => getDeclaredExpandoInitializer,
+  getDecorators: () => getDecorators,
+  getDefaultCompilerOptions: () => getDefaultCompilerOptions2,
+  getDefaultFormatCodeSettings: () => getDefaultFormatCodeSettings,
+  getDefaultLibFileName: () => getDefaultLibFileName,
+  getDefaultLibFilePath: () => getDefaultLibFilePath,
+  getDefaultLikeExportInfo: () => getDefaultLikeExportInfo,
+  getDiagnosticText: () => getDiagnosticText,
+  getDiagnosticsWithinSpan: () => getDiagnosticsWithinSpan,
+  getDirectoryPath: () => getDirectoryPath,
+  getDocumentPositionMapper: () => getDocumentPositionMapper,
+  getESModuleInterop: () => getESModuleInterop,
+  getEditsForFileRename: () => getEditsForFileRename,
+  getEffectiveBaseTypeNode: () => getEffectiveBaseTypeNode,
+  getEffectiveConstraintOfTypeParameter: () => getEffectiveConstraintOfTypeParameter,
+  getEffectiveContainerForJSDocTemplateTag: () => getEffectiveContainerForJSDocTemplateTag,
+  getEffectiveImplementsTypeNodes: () => getEffectiveImplementsTypeNodes,
+  getEffectiveInitializer: () => getEffectiveInitializer,
+  getEffectiveJSDocHost: () => getEffectiveJSDocHost,
+  getEffectiveModifierFlags: () => getEffectiveModifierFlags,
+  getEffectiveModifierFlagsAlwaysIncludeJSDoc: () => getEffectiveModifierFlagsAlwaysIncludeJSDoc,
+  getEffectiveModifierFlagsNoCache: () => getEffectiveModifierFlagsNoCache,
+  getEffectiveReturnTypeNode: () => getEffectiveReturnTypeNode,
+  getEffectiveSetAccessorTypeAnnotationNode: () => getEffectiveSetAccessorTypeAnnotationNode,
+  getEffectiveTypeAnnotationNode: () => getEffectiveTypeAnnotationNode,
+  getEffectiveTypeParameterDeclarations: () => getEffectiveTypeParameterDeclarations,
+  getEffectiveTypeRoots: () => getEffectiveTypeRoots,
+  getElementOrPropertyAccessArgumentExpressionOrName: () => getElementOrPropertyAccessArgumentExpressionOrName,
+  getElementOrPropertyAccessName: () => getElementOrPropertyAccessName,
+  getElementsOfBindingOrAssignmentPattern: () => getElementsOfBindingOrAssignmentPattern,
+  getEmitDeclarations: () => getEmitDeclarations,
+  getEmitFlags: () => getEmitFlags,
+  getEmitHelpers: () => getEmitHelpers,
+  getEmitModuleDetectionKind: () => getEmitModuleDetectionKind,
+  getEmitModuleKind: () => getEmitModuleKind,
+  getEmitModuleResolutionKind: () => getEmitModuleResolutionKind,
+  getEmitScriptTarget: () => getEmitScriptTarget,
+  getEnclosingBlockScopeContainer: () => getEnclosingBlockScopeContainer,
+  getEncodedSemanticClassifications: () => getEncodedSemanticClassifications,
+  getEncodedSyntacticClassifications: () => getEncodedSyntacticClassifications,
+  getEndLinePosition: () => getEndLinePosition,
+  getEntityNameFromTypeNode: () => getEntityNameFromTypeNode,
+  getEntrypointsFromPackageJsonInfo: () => getEntrypointsFromPackageJsonInfo,
+  getErrorCountForSummary: () => getErrorCountForSummary,
+  getErrorSpanForNode: () => getErrorSpanForNode,
+  getErrorSummaryText: () => getErrorSummaryText,
+  getEscapedTextOfIdentifierOrLiteral: () => getEscapedTextOfIdentifierOrLiteral,
+  getExpandoInitializer: () => getExpandoInitializer,
+  getExportAssignmentExpression: () => getExportAssignmentExpression,
+  getExportInfoMap: () => getExportInfoMap,
+  getExportNeedsImportStarHelper: () => getExportNeedsImportStarHelper,
+  getExpressionAssociativity: () => getExpressionAssociativity,
+  getExpressionPrecedence: () => getExpressionPrecedence,
+  getExternalHelpersModuleName: () => getExternalHelpersModuleName,
+  getExternalModuleImportEqualsDeclarationExpression: () => getExternalModuleImportEqualsDeclarationExpression,
+  getExternalModuleName: () => getExternalModuleName,
+  getExternalModuleNameFromDeclaration: () => getExternalModuleNameFromDeclaration,
+  getExternalModuleNameFromPath: () => getExternalModuleNameFromPath,
+  getExternalModuleNameLiteral: () => getExternalModuleNameLiteral,
+  getExternalModuleRequireArgument: () => getExternalModuleRequireArgument,
+  getFallbackOptions: () => getFallbackOptions,
+  getFileEmitOutput: () => getFileEmitOutput,
+  getFileMatcherPatterns: () => getFileMatcherPatterns,
+  getFileNamesFromConfigSpecs: () => getFileNamesFromConfigSpecs,
+  getFileWatcherEventKind: () => getFileWatcherEventKind,
+  getFilesInErrorForSummary: () => getFilesInErrorForSummary,
+  getFirstConstructorWithBody: () => getFirstConstructorWithBody,
+  getFirstIdentifier: () => getFirstIdentifier,
+  getFirstNonSpaceCharacterPosition: () => getFirstNonSpaceCharacterPosition,
+  getFirstProjectOutput: () => getFirstProjectOutput,
+  getFixableErrorSpanExpression: () => getFixableErrorSpanExpression,
+  getFormatCodeSettingsForWriting: () => getFormatCodeSettingsForWriting,
+  getFullWidth: () => getFullWidth,
+  getFunctionFlags: () => getFunctionFlags,
+  getGeneratedNameForNode: () => getGeneratedNameForNode,
+  getHeritageClause: () => getHeritageClause,
+  getHostSignatureFromJSDoc: () => getHostSignatureFromJSDoc,
+  getImmediatelyInvokedFunctionExpression: () => getImmediatelyInvokedFunctionExpression,
+  getImpliedNodeFormatForFile: () => getImpliedNodeFormatForFile,
+  getImpliedNodeFormatForFileWorker: () => getImpliedNodeFormatForFileWorker,
+  getImportNeedsImportDefaultHelper: () => getImportNeedsImportDefaultHelper,
+  getImportNeedsImportStarHelper: () => getImportNeedsImportStarHelper,
+  getIndentSize: () => getIndentSize,
+  getIndentString: () => getIndentString,
+  getInitializedVariables: () => getInitializedVariables,
+  getInitializerOfBinaryExpression: () => getInitializerOfBinaryExpression,
+  getInitializerOfBindingOrAssignmentElement: () => getInitializerOfBindingOrAssignmentElement,
+  getInterfaceBaseTypeNodes: () => getInterfaceBaseTypeNodes,
+  getInvokedExpression: () => getInvokedExpression,
+  getJSDocAugmentsTag: () => getJSDocAugmentsTag,
+  getJSDocClassTag: () => getJSDocClassTag,
+  getJSDocCommentRanges: () => getJSDocCommentRanges,
+  getJSDocCommentsAndTags: () => getJSDocCommentsAndTags,
+  getJSDocDeprecatedTag: () => getJSDocDeprecatedTag,
+  getJSDocDeprecatedTagNoCache: () => getJSDocDeprecatedTagNoCache,
+  getJSDocEnumTag: () => getJSDocEnumTag,
+  getJSDocHost: () => getJSDocHost,
+  getJSDocImplementsTags: () => getJSDocImplementsTags,
+  getJSDocOverrideTagNoCache: () => getJSDocOverrideTagNoCache,
+  getJSDocParameterTags: () => getJSDocParameterTags,
+  getJSDocParameterTagsNoCache: () => getJSDocParameterTagsNoCache,
+  getJSDocPrivateTag: () => getJSDocPrivateTag,
+  getJSDocPrivateTagNoCache: () => getJSDocPrivateTagNoCache,
+  getJSDocProtectedTag: () => getJSDocProtectedTag,
+  getJSDocProtectedTagNoCache: () => getJSDocProtectedTagNoCache,
+  getJSDocPublicTag: () => getJSDocPublicTag,
+  getJSDocPublicTagNoCache: () => getJSDocPublicTagNoCache,
+  getJSDocReadonlyTag: () => getJSDocReadonlyTag,
+  getJSDocReadonlyTagNoCache: () => getJSDocReadonlyTagNoCache,
+  getJSDocReturnTag: () => getJSDocReturnTag,
+  getJSDocReturnType: () => getJSDocReturnType,
+  getJSDocRoot: () => getJSDocRoot,
+  getJSDocTags: () => getJSDocTags,
+  getJSDocTagsNoCache: () => getJSDocTagsNoCache,
+  getJSDocTemplateTag: () => getJSDocTemplateTag,
+  getJSDocThisTag: () => getJSDocThisTag,
+  getJSDocType: () => getJSDocType,
+  getJSDocTypeAliasName: () => getJSDocTypeAliasName,
+  getJSDocTypeAssertionType: () => getJSDocTypeAssertionType,
+  getJSDocTypeParameterDeclarations: () => getJSDocTypeParameterDeclarations,
+  getJSDocTypeParameterTags: () => getJSDocTypeParameterTags,
+  getJSDocTypeParameterTagsNoCache: () => getJSDocTypeParameterTagsNoCache,
+  getJSDocTypeTag: () => getJSDocTypeTag,
+  getJSXImplicitImportBase: () => getJSXImplicitImportBase,
+  getJSXRuntimeImport: () => getJSXRuntimeImport,
+  getJSXTransformEnabled: () => getJSXTransformEnabled,
+  getKeyForCompilerOptions: () => getKeyForCompilerOptions,
+  getLanguageVariant: () => getLanguageVariant,
+  getLastChild: () => getLastChild,
+  getLeadingCommentRanges: () => getLeadingCommentRanges,
+  getLeadingCommentRangesOfNode: () => getLeadingCommentRangesOfNode,
+  getLeftmostAccessExpression: () => getLeftmostAccessExpression,
+  getLeftmostExpression: () => getLeftmostExpression,
+  getLineAndCharacterOfPosition: () => getLineAndCharacterOfPosition,
+  getLineInfo: () => getLineInfo,
+  getLineOfLocalPosition: () => getLineOfLocalPosition,
+  getLineOfLocalPositionFromLineMap: () => getLineOfLocalPositionFromLineMap,
+  getLineStartPositionForPosition: () => getLineStartPositionForPosition,
+  getLineStarts: () => getLineStarts,
+  getLinesBetweenPositionAndNextNonWhitespaceCharacter: () => getLinesBetweenPositionAndNextNonWhitespaceCharacter,
+  getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter: () => getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter,
+  getLinesBetweenPositions: () => getLinesBetweenPositions,
+  getLinesBetweenRangeEndAndRangeStart: () => getLinesBetweenRangeEndAndRangeStart,
+  getLinesBetweenRangeEndPositions: () => getLinesBetweenRangeEndPositions,
+  getLiteralText: () => getLiteralText,
+  getLocalNameForExternalImport: () => getLocalNameForExternalImport,
+  getLocalSymbolForExportDefault: () => getLocalSymbolForExportDefault,
+  getLocaleSpecificMessage: () => getLocaleSpecificMessage,
+  getLocaleTimeString: () => getLocaleTimeString,
+  getMappedContextSpan: () => getMappedContextSpan,
+  getMappedDocumentSpan: () => getMappedDocumentSpan,
+  getMappedLocation: () => getMappedLocation,
+  getMatchedFileSpec: () => getMatchedFileSpec,
+  getMatchedIncludeSpec: () => getMatchedIncludeSpec,
+  getMeaningFromDeclaration: () => getMeaningFromDeclaration,
+  getMeaningFromLocation: () => getMeaningFromLocation,
+  getMembersOfDeclaration: () => getMembersOfDeclaration,
+  getModeForFileReference: () => getModeForFileReference,
+  getModeForResolutionAtIndex: () => getModeForResolutionAtIndex,
+  getModeForUsageLocation: () => getModeForUsageLocation,
+  getModifiedTime: () => getModifiedTime,
+  getModifiers: () => getModifiers,
+  getModuleInstanceState: () => getModuleInstanceState,
+  getModuleNameStringLiteralAt: () => getModuleNameStringLiteralAt,
+  getModuleSpecifierEndingPreference: () => getModuleSpecifierEndingPreference,
+  getModuleSpecifierResolverHost: () => getModuleSpecifierResolverHost,
+  getMutableClone: () => getMutableClone,
+  getNameForExportedSymbol: () => getNameForExportedSymbol,
+  getNameFromIndexInfo: () => getNameFromIndexInfo,
+  getNameFromPropertyName: () => getNameFromPropertyName,
+  getNameOfAccessExpression: () => getNameOfAccessExpression,
+  getNameOfCompilerOptionValue: () => getNameOfCompilerOptionValue,
+  getNameOfDeclaration: () => getNameOfDeclaration,
+  getNameOfExpando: () => getNameOfExpando,
+  getNameOfJSDocTypedef: () => getNameOfJSDocTypedef,
+  getNameOrArgument: () => getNameOrArgument,
+  getNameTable: () => getNameTable,
+  getNamesForExportedSymbol: () => getNamesForExportedSymbol,
+  getNamespaceDeclarationNode: () => getNamespaceDeclarationNode,
+  getNewLineCharacter: () => getNewLineCharacter,
+  getNewLineKind: () => getNewLineKind,
+  getNewLineOrDefaultFromHost: () => getNewLineOrDefaultFromHost,
+  getNewTargetContainer: () => getNewTargetContainer,
+  getNextJSDocCommentLocation: () => getNextJSDocCommentLocation,
+  getNodeForGeneratedName: () => getNodeForGeneratedName,
+  getNodeId: () => getNodeId,
+  getNodeKind: () => getNodeKind,
+  getNodeMajorVersion: () => getNodeMajorVersion,
+  getNodeModifiers: () => getNodeModifiers,
+  getNodeModulePathParts: () => getNodeModulePathParts,
+  getNonAssignedNameOfDeclaration: () => getNonAssignedNameOfDeclaration,
+  getNonAssignmentOperatorForCompoundAssignment: () => getNonAssignmentOperatorForCompoundAssignment,
+  getNonAugmentationDeclaration: () => getNonAugmentationDeclaration,
+  getNonDecoratorTokenPosOfNode: () => getNonDecoratorTokenPosOfNode,
+  getNormalizedAbsolutePath: () => getNormalizedAbsolutePath,
+  getNormalizedAbsolutePathWithoutRoot: () => getNormalizedAbsolutePathWithoutRoot,
+  getNormalizedPathComponents: () => getNormalizedPathComponents,
+  getObjectFlags: () => getObjectFlags,
+  getOperator: () => getOperator,
+  getOperatorAssociativity: () => getOperatorAssociativity,
+  getOperatorPrecedence: () => getOperatorPrecedence,
+  getOptionFromName: () => getOptionFromName,
+  getOptionsNameMap: () => getOptionsNameMap,
+  getOrCreateEmitNode: () => getOrCreateEmitNode,
+  getOrCreateExternalHelpersModuleNameIfNeeded: () => getOrCreateExternalHelpersModuleNameIfNeeded,
+  getOrUpdate: () => getOrUpdate,
+  getOriginalNode: () => getOriginalNode,
+  getOriginalNodeId: () => getOriginalNodeId,
+  getOriginalSourceFile: () => getOriginalSourceFile,
+  getOutputDeclarationFileName: () => getOutputDeclarationFileName,
+  getOutputExtension: () => getOutputExtension,
+  getOutputFileNames: () => getOutputFileNames,
+  getOutputPathsFor: () => getOutputPathsFor,
+  getOutputPathsForBundle: () => getOutputPathsForBundle,
+  getOwnEmitOutputFilePath: () => getOwnEmitOutputFilePath,
+  getOwnKeys: () => getOwnKeys,
+  getOwnValues: () => getOwnValues,
+  getPackageJsonInfo: () => getPackageJsonInfo,
+  getPackageJsonTypesVersionsPaths: () => getPackageJsonTypesVersionsPaths,
+  getPackageJsonsVisibleToFile: () => getPackageJsonsVisibleToFile,
+  getPackageNameFromTypesPackageName: () => getPackageNameFromTypesPackageName,
+  getPackageScopeForPath: () => getPackageScopeForPath,
+  getParameterSymbolFromJSDoc: () => getParameterSymbolFromJSDoc,
+  getParameterTypeNode: () => getParameterTypeNode,
+  getParentNodeInSpan: () => getParentNodeInSpan,
+  getParseTreeNode: () => getParseTreeNode,
+  getParsedCommandLineOfConfigFile: () => getParsedCommandLineOfConfigFile,
+  getPathComponents: () => getPathComponents,
+  getPathComponentsRelativeTo: () => getPathComponentsRelativeTo,
+  getPathFromPathComponents: () => getPathFromPathComponents,
+  getPathUpdater: () => getPathUpdater,
+  getPathsBasePath: () => getPathsBasePath,
+  getPatternFromSpec: () => getPatternFromSpec,
+  getPendingEmitKind: () => getPendingEmitKind,
+  getPositionOfLineAndCharacter: () => getPositionOfLineAndCharacter,
+  getPossibleGenericSignatures: () => getPossibleGenericSignatures,
+  getPossibleOriginalInputExtensionForExtension: () => getPossibleOriginalInputExtensionForExtension,
+  getPossibleTypeArgumentsInfo: () => getPossibleTypeArgumentsInfo,
+  getPreEmitDiagnostics: () => getPreEmitDiagnostics,
+  getPrecedingNonSpaceCharacterPosition: () => getPrecedingNonSpaceCharacterPosition,
+  getProperties: () => getProperties,
+  getProperty: () => getProperty,
+  getPropertyArrayElementValue: () => getPropertyArrayElementValue,
+  getPropertyAssignment: () => getPropertyAssignment,
+  getPropertyAssignmentAliasLikeExpression: () => getPropertyAssignmentAliasLikeExpression,
+  getPropertyNameForPropertyNameNode: () => getPropertyNameForPropertyNameNode,
+  getPropertyNameForUniqueESSymbol: () => getPropertyNameForUniqueESSymbol,
+  getPropertyNameOfBindingOrAssignmentElement: () => getPropertyNameOfBindingOrAssignmentElement,
+  getPropertySymbolFromBindingElement: () => getPropertySymbolFromBindingElement,
+  getPropertySymbolsFromContextualType: () => getPropertySymbolsFromContextualType,
+  getQuoteFromPreference: () => getQuoteFromPreference,
+  getQuotePreference: () => getQuotePreference,
+  getRangesWhere: () => getRangesWhere,
+  getRefactorContextSpan: () => getRefactorContextSpan,
+  getReferencedFileLocation: () => getReferencedFileLocation,
+  getRegexFromPattern: () => getRegexFromPattern,
+  getRegularExpressionForWildcard: () => getRegularExpressionForWildcard,
+  getRegularExpressionsForWildcards: () => getRegularExpressionsForWildcards,
+  getRelativePathFromDirectory: () => getRelativePathFromDirectory,
+  getRelativePathFromFile: () => getRelativePathFromFile,
+  getRelativePathToDirectoryOrUrl: () => getRelativePathToDirectoryOrUrl,
+  getRenameLocation: () => getRenameLocation,
+  getReplacementSpanForContextToken: () => getReplacementSpanForContextToken,
+  getResolutionDiagnostic: () => getResolutionDiagnostic,
+  getResolutionModeOverrideForClause: () => getResolutionModeOverrideForClause,
+  getResolveJsonModule: () => getResolveJsonModule,
+  getResolvePackageJsonExports: () => getResolvePackageJsonExports,
+  getResolvePackageJsonImports: () => getResolvePackageJsonImports,
+  getResolvedExternalModuleName: () => getResolvedExternalModuleName,
+  getResolvedModule: () => getResolvedModule,
+  getResolvedTypeReferenceDirective: () => getResolvedTypeReferenceDirective,
+  getRestIndicatorOfBindingOrAssignmentElement: () => getRestIndicatorOfBindingOrAssignmentElement,
+  getRestParameterElementType: () => getRestParameterElementType,
+  getRightMostAssignedExpression: () => getRightMostAssignedExpression,
+  getRootDeclaration: () => getRootDeclaration,
+  getRootLength: () => getRootLength,
+  getScriptKind: () => getScriptKind,
+  getScriptKindFromFileName: () => getScriptKindFromFileName,
+  getScriptTargetFeatures: () => getScriptTargetFeatures,
+  getSelectedEffectiveModifierFlags: () => getSelectedEffectiveModifierFlags,
+  getSelectedSyntacticModifierFlags: () => getSelectedSyntacticModifierFlags,
+  getSemanticClassifications: () => getSemanticClassifications,
+  getSemanticJsxChildren: () => getSemanticJsxChildren,
+  getSetAccessorTypeAnnotationNode: () => getSetAccessorTypeAnnotationNode,
+  getSetAccessorValueParameter: () => getSetAccessorValueParameter,
+  getSetExternalModuleIndicator: () => getSetExternalModuleIndicator,
+  getShebang: () => getShebang,
+  getSingleInitializerOfVariableStatementOrPropertyDeclaration: () => getSingleInitializerOfVariableStatementOrPropertyDeclaration,
+  getSingleVariableOfVariableStatement: () => getSingleVariableOfVariableStatement,
+  getSnapshotText: () => getSnapshotText,
+  getSnippetElement: () => getSnippetElement,
+  getSourceFileOfModule: () => getSourceFileOfModule,
+  getSourceFileOfNode: () => getSourceFileOfNode,
+  getSourceFilePathInNewDir: () => getSourceFilePathInNewDir,
+  getSourceFilePathInNewDirWorker: () => getSourceFilePathInNewDirWorker,
+  getSourceFileVersionAsHashFromText: () => getSourceFileVersionAsHashFromText,
+  getSourceFilesToEmit: () => getSourceFilesToEmit,
+  getSourceMapRange: () => getSourceMapRange,
+  getSourceMapper: () => getSourceMapper,
+  getSourceTextOfNodeFromSourceFile: () => getSourceTextOfNodeFromSourceFile,
+  getSpanOfTokenAtPosition: () => getSpanOfTokenAtPosition,
+  getSpellingSuggestion: () => getSpellingSuggestion,
+  getStartPositionOfLine: () => getStartPositionOfLine,
+  getStartPositionOfRange: () => getStartPositionOfRange,
+  getStartsOnNewLine: () => getStartsOnNewLine,
+  getStaticPropertiesAndClassStaticBlock: () => getStaticPropertiesAndClassStaticBlock,
+  getStrictOptionValue: () => getStrictOptionValue,
+  getStringComparer: () => getStringComparer,
+  getSuperCallFromStatement: () => getSuperCallFromStatement,
+  getSuperContainer: () => getSuperContainer,
+  getSupportedCodeFixes: () => getSupportedCodeFixes,
+  getSupportedExtensions: () => getSupportedExtensions,
+  getSupportedExtensionsWithJsonIfResolveJsonModule: () => getSupportedExtensionsWithJsonIfResolveJsonModule,
+  getSwitchedType: () => getSwitchedType,
+  getSymbolId: () => getSymbolId,
+  getSymbolNameForPrivateIdentifier: () => getSymbolNameForPrivateIdentifier,
+  getSymbolTarget: () => getSymbolTarget,
+  getSyntacticClassifications: () => getSyntacticClassifications,
+  getSyntacticModifierFlags: () => getSyntacticModifierFlags,
+  getSyntacticModifierFlagsNoCache: () => getSyntacticModifierFlagsNoCache,
+  getSynthesizedDeepClone: () => getSynthesizedDeepClone,
+  getSynthesizedDeepCloneWithReplacements: () => getSynthesizedDeepCloneWithReplacements,
+  getSynthesizedDeepClones: () => getSynthesizedDeepClones,
+  getSynthesizedDeepClonesWithReplacements: () => getSynthesizedDeepClonesWithReplacements,
+  getSyntheticLeadingComments: () => getSyntheticLeadingComments,
+  getSyntheticTrailingComments: () => getSyntheticTrailingComments,
+  getTargetLabel: () => getTargetLabel,
+  getTargetOfBindingOrAssignmentElement: () => getTargetOfBindingOrAssignmentElement,
+  getTemporaryModuleResolutionState: () => getTemporaryModuleResolutionState,
+  getTextOfConstantValue: () => getTextOfConstantValue,
+  getTextOfIdentifierOrLiteral: () => getTextOfIdentifierOrLiteral,
+  getTextOfJSDocComment: () => getTextOfJSDocComment,
+  getTextOfNode: () => getTextOfNode,
+  getTextOfNodeFromSourceText: () => getTextOfNodeFromSourceText,
+  getTextOfPropertyName: () => getTextOfPropertyName,
+  getThisContainer: () => getThisContainer,
+  getThisParameter: () => getThisParameter,
+  getTokenAtPosition: () => getTokenAtPosition,
+  getTokenPosOfNode: () => getTokenPosOfNode,
+  getTokenSourceMapRange: () => getTokenSourceMapRange,
+  getTouchingPropertyName: () => getTouchingPropertyName,
+  getTouchingToken: () => getTouchingToken,
+  getTrailingCommentRanges: () => getTrailingCommentRanges,
+  getTrailingSemicolonDeferringWriter: () => getTrailingSemicolonDeferringWriter,
+  getTransformFlagsSubtreeExclusions: () => getTransformFlagsSubtreeExclusions,
+  getTransformers: () => getTransformers,
+  getTsBuildInfoEmitOutputFilePath: () => getTsBuildInfoEmitOutputFilePath,
+  getTsConfigObjectLiteralExpression: () => getTsConfigObjectLiteralExpression,
+  getTsConfigPropArray: () => getTsConfigPropArray,
+  getTsConfigPropArrayElementValue: () => getTsConfigPropArrayElementValue,
+  getTypeAnnotationNode: () => getTypeAnnotationNode,
+  getTypeArgumentOrTypeParameterList: () => getTypeArgumentOrTypeParameterList,
+  getTypeKeywordOfTypeOnlyImport: () => getTypeKeywordOfTypeOnlyImport,
+  getTypeNode: () => getTypeNode,
+  getTypeNodeIfAccessible: () => getTypeNodeIfAccessible,
+  getTypeParameterFromJsDoc: () => getTypeParameterFromJsDoc,
+  getTypeParameterOwner: () => getTypeParameterOwner,
+  getTypesPackageName: () => getTypesPackageName,
+  getUILocale: () => getUILocale,
+  getUniqueName: () => getUniqueName,
+  getUniqueSymbolId: () => getUniqueSymbolId,
+  getUseDefineForClassFields: () => getUseDefineForClassFields,
+  getWatchErrorSummaryDiagnosticMessage: () => getWatchErrorSummaryDiagnosticMessage,
+  getWatchFactory: () => getWatchFactory,
+  group: () => group,
+  guessIndentation: () => guessIndentation,
+  handleNoEmitOptions: () => handleNoEmitOptions,
+  hasAbstractModifier: () => hasAbstractModifier,
+  hasAccessorModifier: () => hasAccessorModifier,
+  hasAmbientModifier: () => hasAmbientModifier,
+  hasChangesInResolutions: () => hasChangesInResolutions,
+  hasChildOfKind: () => hasChildOfKind,
+  hasContextSensitiveParameters: () => hasContextSensitiveParameters,
+  hasDecorators: () => hasDecorators,
+  hasDocComment: () => hasDocComment,
+  hasDynamicName: () => hasDynamicName,
+  hasEffectiveModifier: () => hasEffectiveModifier,
+  hasEffectiveModifiers: () => hasEffectiveModifiers,
+  hasEffectiveReadonlyModifier: () => hasEffectiveReadonlyModifier,
+  hasExtension: () => hasExtension,
+  hasIndexSignature: () => hasIndexSignature,
+  hasInitializer: () => hasInitializer,
+  hasInvalidEscape: () => hasInvalidEscape,
+  hasJSDocNodes: () => hasJSDocNodes,
+  hasJSDocParameterTags: () => hasJSDocParameterTags,
+  hasJSFileExtension: () => hasJSFileExtension,
+  hasJsonModuleEmitEnabled: () => hasJsonModuleEmitEnabled,
+  hasOnlyExpressionInitializer: () => hasOnlyExpressionInitializer,
+  hasOverrideModifier: () => hasOverrideModifier,
+  hasPossibleExternalModuleReference: () => hasPossibleExternalModuleReference,
+  hasProperty: () => hasProperty,
+  hasPropertyAccessExpressionWithName: () => hasPropertyAccessExpressionWithName,
+  hasQuestionToken: () => hasQuestionToken,
+  hasRecordedExternalHelpers: () => hasRecordedExternalHelpers,
+  hasRestParameter: () => hasRestParameter,
+  hasScopeMarker: () => hasScopeMarker,
+  hasStaticModifier: () => hasStaticModifier,
+  hasSyntacticModifier: () => hasSyntacticModifier,
+  hasSyntacticModifiers: () => hasSyntacticModifiers,
+  hasTSFileExtension: () => hasTSFileExtension,
+  hasTabstop: () => hasTabstop,
+  hasTrailingDirectorySeparator: () => hasTrailingDirectorySeparator,
+  hasType: () => hasType,
+  hasTypeArguments: () => hasTypeArguments,
+  hasZeroOrOneAsteriskCharacter: () => hasZeroOrOneAsteriskCharacter,
+  helperString: () => helperString,
+  hostGetCanonicalFileName: () => hostGetCanonicalFileName,
+  hostUsesCaseSensitiveFileNames: () => hostUsesCaseSensitiveFileNames,
+  idText: () => idText,
+  identifierIsThisKeyword: () => identifierIsThisKeyword,
+  identity: () => identity,
+  identitySourceMapConsumer: () => identitySourceMapConsumer,
+  ignoreSourceNewlines: () => ignoreSourceNewlines,
+  ignoredPaths: () => ignoredPaths,
+  importDefaultHelper: () => importDefaultHelper,
+  importFromModuleSpecifier: () => importFromModuleSpecifier,
+  importStarHelper: () => importStarHelper,
+  indexOfAnyCharCode: () => indexOfAnyCharCode,
+  indexOfNode: () => indexOfNode,
+  indicesOf: () => indicesOf,
+  inferredTypesContainingFile: () => inferredTypesContainingFile,
+  insertImports: () => insertImports,
+  insertLeadingStatement: () => insertLeadingStatement,
+  insertSorted: () => insertSorted,
+  insertStatementAfterCustomPrologue: () => insertStatementAfterCustomPrologue,
+  insertStatementAfterStandardPrologue: () => insertStatementAfterStandardPrologue,
+  insertStatementsAfterCustomPrologue: () => insertStatementsAfterCustomPrologue,
+  insertStatementsAfterStandardPrologue: () => insertStatementsAfterStandardPrologue,
+  intersperse: () => intersperse,
+  introducesArgumentsExoticObject: () => introducesArgumentsExoticObject,
+  inverseJsxOptionMap: () => inverseJsxOptionMap,
+  isAbstractConstructorSymbol: () => isAbstractConstructorSymbol,
+  isAbstractModifier: () => isAbstractModifier,
+  isAccessExpression: () => isAccessExpression,
+  isAccessibilityModifier: () => isAccessibilityModifier,
+  isAccessor: () => isAccessor,
+  isAccessorModifier: () => isAccessorModifier,
+  isAliasSymbolDeclaration: () => isAliasSymbolDeclaration,
+  isAliasableExpression: () => isAliasableExpression,
+  isAmbientModule: () => isAmbientModule,
+  isAmbientPropertyDeclaration: () => isAmbientPropertyDeclaration,
+  isAnyDirectorySeparator: () => isAnyDirectorySeparator,
+  isAnyImportOrBareOrAccessedRequire: () => isAnyImportOrBareOrAccessedRequire,
+  isAnyImportOrReExport: () => isAnyImportOrReExport,
+  isAnyImportSyntax: () => isAnyImportSyntax,
+  isAnySupportedFileExtension: () => isAnySupportedFileExtension,
+  isApplicableVersionedTypesKey: () => isApplicableVersionedTypesKey,
+  isArgumentExpressionOfElementAccess: () => isArgumentExpressionOfElementAccess,
+  isArray: () => isArray,
+  isArrayBindingElement: () => isArrayBindingElement,
+  isArrayBindingOrAssignmentPattern: () => isArrayBindingOrAssignmentPattern,
+  isArrayBindingPattern: () => isArrayBindingPattern,
+  isArrayLiteralExpression: () => isArrayLiteralExpression,
+  isArrayLiteralOrObjectLiteralDestructuringPattern: () => isArrayLiteralOrObjectLiteralDestructuringPattern,
+  isArrayTypeNode: () => isArrayTypeNode,
+  isArrowFunction: () => isArrowFunction,
+  isAsExpression: () => isAsExpression,
+  isAssertClause: () => isAssertClause,
+  isAssertEntry: () => isAssertEntry,
+  isAssertionExpression: () => isAssertionExpression,
+  isAssertionKey: () => isAssertionKey,
+  isAssertsKeyword: () => isAssertsKeyword,
+  isAssignmentDeclaration: () => isAssignmentDeclaration,
+  isAssignmentExpression: () => isAssignmentExpression,
+  isAssignmentOperator: () => isAssignmentOperator,
+  isAssignmentPattern: () => isAssignmentPattern,
+  isAssignmentTarget: () => isAssignmentTarget,
+  isAsteriskToken: () => isAsteriskToken,
+  isAsyncFunction: () => isAsyncFunction,
+  isAsyncModifier: () => isAsyncModifier,
+  isAutoAccessorPropertyDeclaration: () => isAutoAccessorPropertyDeclaration,
+  isAwaitExpression: () => isAwaitExpression,
+  isAwaitKeyword: () => isAwaitKeyword,
+  isBigIntLiteral: () => isBigIntLiteral,
+  isBinaryExpression: () => isBinaryExpression,
+  isBinaryOperatorToken: () => isBinaryOperatorToken,
+  isBindableObjectDefinePropertyCall: () => isBindableObjectDefinePropertyCall,
+  isBindableStaticAccessExpression: () => isBindableStaticAccessExpression,
+  isBindableStaticElementAccessExpression: () => isBindableStaticElementAccessExpression,
+  isBindableStaticNameExpression: () => isBindableStaticNameExpression,
+  isBindingElement: () => isBindingElement,
+  isBindingName: () => isBindingName,
+  isBindingOrAssignmentPattern: () => isBindingOrAssignmentPattern,
+  isBindingPattern: () => isBindingPattern,
+  isBlock: () => isBlock,
+  isBlockOrCatchScoped: () => isBlockOrCatchScoped,
+  isBlockScope: () => isBlockScope,
+  isBlockScopedContainerTopLevel: () => isBlockScopedContainerTopLevel,
+  isBooleanLiteral: () => isBooleanLiteral,
+  isBreakOrContinueStatement: () => isBreakOrContinueStatement,
+  isBreakStatement: () => isBreakStatement,
+  isBuildInfoFile: () => isBuildInfoFile,
+  isBuilderProgram: () => isBuilderProgram2,
+  isBundle: () => isBundle,
+  isBundleFileTextLike: () => isBundleFileTextLike,
+  isCallChain: () => isCallChain,
+  isCallExpression: () => isCallExpression,
+  isCallExpressionTarget: () => isCallExpressionTarget,
+  isCallLikeExpression: () => isCallLikeExpression,
+  isCallOrNewExpression: () => isCallOrNewExpression,
+  isCallOrNewExpressionTarget: () => isCallOrNewExpressionTarget,
+  isCallSignatureDeclaration: () => isCallSignatureDeclaration,
+  isCallToHelper: () => isCallToHelper,
+  isCaseBlock: () => isCaseBlock,
+  isCaseClause: () => isCaseClause,
+  isCaseKeyword: () => isCaseKeyword,
+  isCaseOrDefaultClause: () => isCaseOrDefaultClause,
+  isCatchClause: () => isCatchClause,
+  isCatchClauseVariableDeclaration: () => isCatchClauseVariableDeclaration,
+  isCatchClauseVariableDeclarationOrBindingElement: () => isCatchClauseVariableDeclarationOrBindingElement,
+  isCheckJsEnabledForFile: () => isCheckJsEnabledForFile,
+  isChildOfNodeWithKind: () => isChildOfNodeWithKind,
+  isCircularBuildOrder: () => isCircularBuildOrder,
+  isClassDeclaration: () => isClassDeclaration,
+  isClassElement: () => isClassElement,
+  isClassExpression: () => isClassExpression,
+  isClassLike: () => isClassLike,
+  isClassMemberModifier: () => isClassMemberModifier,
+  isClassOrTypeElement: () => isClassOrTypeElement,
+  isClassStaticBlockDeclaration: () => isClassStaticBlockDeclaration,
+  isCollapsedRange: () => isCollapsedRange,
+  isColonToken: () => isColonToken,
+  isCommaListExpression: () => isCommaListExpression,
+  isCommaSequence: () => isCommaSequence,
+  isCommaToken: () => isCommaToken,
+  isComment: () => isComment,
+  isCommonJsExportPropertyAssignment: () => isCommonJsExportPropertyAssignment,
+  isCommonJsExportedExpression: () => isCommonJsExportedExpression,
+  isCompoundAssignment: () => isCompoundAssignment,
+  isComputedNonLiteralName: () => isComputedNonLiteralName,
+  isComputedPropertyName: () => isComputedPropertyName,
+  isConciseBody: () => isConciseBody,
+  isConditionalExpression: () => isConditionalExpression,
+  isConditionalTypeNode: () => isConditionalTypeNode,
+  isConstTypeReference: () => isConstTypeReference,
+  isConstructSignatureDeclaration: () => isConstructSignatureDeclaration,
+  isConstructorDeclaration: () => isConstructorDeclaration,
+  isConstructorTypeNode: () => isConstructorTypeNode,
+  isContextualKeyword: () => isContextualKeyword,
+  isContinueStatement: () => isContinueStatement,
+  isCustomPrologue: () => isCustomPrologue,
+  isDebuggerStatement: () => isDebuggerStatement,
+  isDeclaration: () => isDeclaration,
+  isDeclarationBindingElement: () => isDeclarationBindingElement,
+  isDeclarationFileName: () => isDeclarationFileName,
+  isDeclarationName: () => isDeclarationName,
+  isDeclarationNameOfEnumOrNamespace: () => isDeclarationNameOfEnumOrNamespace,
+  isDeclarationReadonly: () => isDeclarationReadonly,
+  isDeclarationStatement: () => isDeclarationStatement,
+  isDeclarationWithTypeParameterChildren: () => isDeclarationWithTypeParameterChildren,
+  isDeclarationWithTypeParameters: () => isDeclarationWithTypeParameters,
+  isDecorator: () => isDecorator,
+  isDecoratorTarget: () => isDecoratorTarget,
+  isDefaultClause: () => isDefaultClause,
+  isDefaultImport: () => isDefaultImport,
+  isDefaultedExpandoInitializer: () => isDefaultedExpandoInitializer,
+  isDeleteExpression: () => isDeleteExpression,
+  isDeleteTarget: () => isDeleteTarget,
+  isDeprecatedDeclaration: () => isDeprecatedDeclaration,
+  isDestructuringAssignment: () => isDestructuringAssignment,
+  isDiagnosticWithLocation: () => isDiagnosticWithLocation,
+  isDiskPathRoot: () => isDiskPathRoot,
+  isDoStatement: () => isDoStatement,
+  isDotDotDotToken: () => isDotDotDotToken,
+  isDottedName: () => isDottedName,
+  isDynamicName: () => isDynamicName,
+  isESSymbolIdentifier: () => isESSymbolIdentifier,
+  isEffectiveExternalModule: () => isEffectiveExternalModule,
+  isEffectiveModuleDeclaration: () => isEffectiveModuleDeclaration,
+  isEffectiveStrictModeSourceFile: () => isEffectiveStrictModeSourceFile,
+  isElementAccessChain: () => isElementAccessChain,
+  isElementAccessExpression: () => isElementAccessExpression,
+  isEmittedFileOfProgram: () => isEmittedFileOfProgram,
+  isEmptyArrayLiteral: () => isEmptyArrayLiteral,
+  isEmptyBindingElement: () => isEmptyBindingElement,
+  isEmptyBindingPattern: () => isEmptyBindingPattern,
+  isEmptyObjectLiteral: () => isEmptyObjectLiteral,
+  isEmptyStatement: () => isEmptyStatement,
+  isEndOfDeclarationMarker: () => isEndOfDeclarationMarker,
+  isEntityName: () => isEntityName,
+  isEntityNameExpression: () => isEntityNameExpression,
+  isEnumConst: () => isEnumConst,
+  isEnumDeclaration: () => isEnumDeclaration,
+  isEnumMember: () => isEnumMember,
+  isEqualityOperatorKind: () => isEqualityOperatorKind,
+  isEqualsGreaterThanToken: () => isEqualsGreaterThanToken,
+  isExclamationToken: () => isExclamationToken,
+  isExcludedFile: () => isExcludedFile,
+  isExclusivelyTypeOnlyImportOrExport: () => isExclusivelyTypeOnlyImportOrExport,
+  isExportAssignment: () => isExportAssignment,
+  isExportDeclaration: () => isExportDeclaration,
+  isExportModifier: () => isExportModifier,
+  isExportName: () => isExportName,
+  isExportNamespaceAsDefaultDeclaration: () => isExportNamespaceAsDefaultDeclaration,
+  isExportSpecifier: () => isExportSpecifier,
+  isExportsIdentifier: () => isExportsIdentifier,
+  isExportsOrModuleExportsOrAlias: () => isExportsOrModuleExportsOrAlias,
+  isExpression: () => isExpression,
+  isExpressionNode: () => isExpressionNode,
+  isExpressionOfExternalModuleImportEqualsDeclaration: () => isExpressionOfExternalModuleImportEqualsDeclaration,
+  isExpressionOfOptionalChainRoot: () => isExpressionOfOptionalChainRoot,
+  isExpressionStatement: () => isExpressionStatement,
+  isExpressionWithTypeArguments: () => isExpressionWithTypeArguments,
+  isExpressionWithTypeArgumentsInClassExtendsClause: () => isExpressionWithTypeArgumentsInClassExtendsClause,
+  isExternalModule: () => isExternalModule,
+  isExternalModuleAugmentation: () => isExternalModuleAugmentation,
+  isExternalModuleImportEqualsDeclaration: () => isExternalModuleImportEqualsDeclaration,
+  isExternalModuleIndicator: () => isExternalModuleIndicator,
+  isExternalModuleNameRelative: () => isExternalModuleNameRelative,
+  isExternalModuleReference: () => isExternalModuleReference,
+  isExternalModuleSymbol: () => isExternalModuleSymbol,
+  isExternalOrCommonJsModule: () => isExternalOrCommonJsModule,
+  isFileLevelUniqueName: () => isFileLevelUniqueName,
+  isFileProbablyExternalModule: () => isFileProbablyExternalModule,
+  isFirstDeclarationOfSymbolParameter: () => isFirstDeclarationOfSymbolParameter,
+  isFixablePromiseHandler: () => isFixablePromiseHandler,
+  isForInOrOfStatement: () => isForInOrOfStatement,
+  isForInStatement: () => isForInStatement,
+  isForInitializer: () => isForInitializer,
+  isForOfStatement: () => isForOfStatement,
+  isForStatement: () => isForStatement,
+  isFunctionBlock: () => isFunctionBlock,
+  isFunctionBody: () => isFunctionBody,
+  isFunctionDeclaration: () => isFunctionDeclaration,
+  isFunctionExpression: () => isFunctionExpression,
+  isFunctionExpressionOrArrowFunction: () => isFunctionExpressionOrArrowFunction,
+  isFunctionLike: () => isFunctionLike,
+  isFunctionLikeDeclaration: () => isFunctionLikeDeclaration,
+  isFunctionLikeKind: () => isFunctionLikeKind,
+  isFunctionLikeOrClassStaticBlockDeclaration: () => isFunctionLikeOrClassStaticBlockDeclaration,
+  isFunctionOrConstructorTypeNode: () => isFunctionOrConstructorTypeNode,
+  isFunctionOrModuleBlock: () => isFunctionOrModuleBlock,
+  isFunctionSymbol: () => isFunctionSymbol,
+  isFunctionTypeNode: () => isFunctionTypeNode,
+  isFutureReservedKeyword: () => isFutureReservedKeyword,
+  isGeneratedIdentifier: () => isGeneratedIdentifier,
+  isGeneratedPrivateIdentifier: () => isGeneratedPrivateIdentifier,
+  isGetAccessor: () => isGetAccessor,
+  isGetAccessorDeclaration: () => isGetAccessorDeclaration,
+  isGetOrSetAccessorDeclaration: () => isGetOrSetAccessorDeclaration,
+  isGlobalDeclaration: () => isGlobalDeclaration,
+  isGlobalScopeAugmentation: () => isGlobalScopeAugmentation,
+  isHeritageClause: () => isHeritageClause,
+  isHoistedFunction: () => isHoistedFunction,
+  isHoistedVariableStatement: () => isHoistedVariableStatement,
+  isIdentifier: () => isIdentifier,
+  isIdentifierANonContextualKeyword: () => isIdentifierANonContextualKeyword,
+  isIdentifierName: () => isIdentifierName,
+  isIdentifierOrPrivateIdentifier: () => isIdentifierOrPrivateIdentifier,
+  isIdentifierOrThisTypeNode: () => isIdentifierOrThisTypeNode,
+  isIdentifierPart: () => isIdentifierPart,
+  isIdentifierStart: () => isIdentifierStart,
+  isIdentifierText: () => isIdentifierText,
+  isIdentifierTypePredicate: () => isIdentifierTypePredicate,
+  isIdentifierTypeReference: () => isIdentifierTypeReference,
+  isIfStatement: () => isIfStatement,
+  isIgnoredFileFromWildCardWatching: () => isIgnoredFileFromWildCardWatching,
+  isImplicitGlob: () => isImplicitGlob,
+  isImportCall: () => isImportCall,
+  isImportClause: () => isImportClause,
+  isImportDeclaration: () => isImportDeclaration,
+  isImportEqualsDeclaration: () => isImportEqualsDeclaration,
+  isImportKeyword: () => isImportKeyword,
+  isImportMeta: () => isImportMeta,
+  isImportOrExportSpecifier: () => isImportOrExportSpecifier,
+  isImportOrExportSpecifierName: () => isImportOrExportSpecifierName,
+  isImportSpecifier: () => isImportSpecifier,
+  isImportTypeAssertionContainer: () => isImportTypeAssertionContainer,
+  isImportTypeNode: () => isImportTypeNode,
+  isImportableFile: () => isImportableFile,
+  isInComment: () => isInComment,
+  isInExpressionContext: () => isInExpressionContext,
+  isInJSDoc: () => isInJSDoc,
+  isInJSFile: () => isInJSFile,
+  isInJSXText: () => isInJSXText,
+  isInJsonFile: () => isInJsonFile,
+  isInNonReferenceComment: () => isInNonReferenceComment,
+  isInReferenceComment: () => isInReferenceComment,
+  isInRightSideOfInternalImportEqualsDeclaration: () => isInRightSideOfInternalImportEqualsDeclaration,
+  isInString: () => isInString,
+  isInTemplateString: () => isInTemplateString,
+  isInTopLevelContext: () => isInTopLevelContext,
+  isIncrementalCompilation: () => isIncrementalCompilation,
+  isIndexSignatureDeclaration: () => isIndexSignatureDeclaration,
+  isIndexedAccessTypeNode: () => isIndexedAccessTypeNode,
+  isInferTypeNode: () => isInferTypeNode,
+  isInfinityOrNaNString: () => isInfinityOrNaNString,
+  isInitializedProperty: () => isInitializedProperty,
+  isInsideJsxElement: () => isInsideJsxElement,
+  isInsideJsxElementOrAttribute: () => isInsideJsxElementOrAttribute,
+  isInsideNodeModules: () => isInsideNodeModules,
+  isInsideTemplateLiteral: () => isInsideTemplateLiteral,
+  isInstantiatedModule: () => isInstantiatedModule,
+  isInterfaceDeclaration: () => isInterfaceDeclaration,
+  isInternalDeclaration: () => isInternalDeclaration,
+  isInternalModuleImportEqualsDeclaration: () => isInternalModuleImportEqualsDeclaration,
+  isInternalName: () => isInternalName,
+  isIntersectionTypeNode: () => isIntersectionTypeNode,
+  isIntrinsicJsxName: () => isIntrinsicJsxName,
+  isIterationStatement: () => isIterationStatement,
+  isJSDoc: () => isJSDoc,
+  isJSDocAllType: () => isJSDocAllType,
+  isJSDocAugmentsTag: () => isJSDocAugmentsTag,
+  isJSDocAuthorTag: () => isJSDocAuthorTag,
+  isJSDocCallbackTag: () => isJSDocCallbackTag,
+  isJSDocClassTag: () => isJSDocClassTag,
+  isJSDocCommentContainingNode: () => isJSDocCommentContainingNode,
+  isJSDocConstructSignature: () => isJSDocConstructSignature,
+  isJSDocDeprecatedTag: () => isJSDocDeprecatedTag,
+  isJSDocEnumTag: () => isJSDocEnumTag,
+  isJSDocFunctionType: () => isJSDocFunctionType,
+  isJSDocImplementsTag: () => isJSDocImplementsTag,
+  isJSDocIndexSignature: () => isJSDocIndexSignature,
+  isJSDocLikeText: () => isJSDocLikeText,
+  isJSDocLink: () => isJSDocLink,
+  isJSDocLinkCode: () => isJSDocLinkCode,
+  isJSDocLinkLike: () => isJSDocLinkLike,
+  isJSDocLinkPlain: () => isJSDocLinkPlain,
+  isJSDocMemberName: () => isJSDocMemberName,
+  isJSDocNameReference: () => isJSDocNameReference,
+  isJSDocNamepathType: () => isJSDocNamepathType,
+  isJSDocNamespaceBody: () => isJSDocNamespaceBody,
+  isJSDocNode: () => isJSDocNode,
+  isJSDocNonNullableType: () => isJSDocNonNullableType,
+  isJSDocNullableType: () => isJSDocNullableType,
+  isJSDocOptionalParameter: () => isJSDocOptionalParameter,
+  isJSDocOptionalType: () => isJSDocOptionalType,
+  isJSDocOverloadTag: () => isJSDocOverloadTag,
+  isJSDocOverrideTag: () => isJSDocOverrideTag,
+  isJSDocParameterTag: () => isJSDocParameterTag,
+  isJSDocPrivateTag: () => isJSDocPrivateTag,
+  isJSDocPropertyLikeTag: () => isJSDocPropertyLikeTag,
+  isJSDocPropertyTag: () => isJSDocPropertyTag,
+  isJSDocProtectedTag: () => isJSDocProtectedTag,
+  isJSDocPublicTag: () => isJSDocPublicTag,
+  isJSDocReadonlyTag: () => isJSDocReadonlyTag,
+  isJSDocReturnTag: () => isJSDocReturnTag,
+  isJSDocSeeTag: () => isJSDocSeeTag,
+  isJSDocSignature: () => isJSDocSignature,
+  isJSDocTag: () => isJSDocTag,
+  isJSDocTemplateTag: () => isJSDocTemplateTag,
+  isJSDocThisTag: () => isJSDocThisTag,
+  isJSDocThrowsTag: () => isJSDocThrowsTag,
+  isJSDocTypeAlias: () => isJSDocTypeAlias,
+  isJSDocTypeAssertion: () => isJSDocTypeAssertion,
+  isJSDocTypeExpression: () => isJSDocTypeExpression,
+  isJSDocTypeLiteral: () => isJSDocTypeLiteral,
+  isJSDocTypeTag: () => isJSDocTypeTag,
+  isJSDocTypedefTag: () => isJSDocTypedefTag,
+  isJSDocUnknownTag: () => isJSDocUnknownTag,
+  isJSDocUnknownType: () => isJSDocUnknownType,
+  isJSDocVariadicType: () => isJSDocVariadicType,
+  isJSXTagName: () => isJSXTagName,
+  isJsonEqual: () => isJsonEqual,
+  isJsonSourceFile: () => isJsonSourceFile,
+  isJsxAttribute: () => isJsxAttribute,
+  isJsxAttributeLike: () => isJsxAttributeLike,
+  isJsxAttributes: () => isJsxAttributes,
+  isJsxChild: () => isJsxChild,
+  isJsxClosingElement: () => isJsxClosingElement,
+  isJsxClosingFragment: () => isJsxClosingFragment,
+  isJsxElement: () => isJsxElement,
+  isJsxExpression: () => isJsxExpression,
+  isJsxFragment: () => isJsxFragment,
+  isJsxOpeningElement: () => isJsxOpeningElement,
+  isJsxOpeningFragment: () => isJsxOpeningFragment,
+  isJsxOpeningLikeElement: () => isJsxOpeningLikeElement,
+  isJsxOpeningLikeElementTagName: () => isJsxOpeningLikeElementTagName,
+  isJsxSelfClosingElement: () => isJsxSelfClosingElement,
+  isJsxSpreadAttribute: () => isJsxSpreadAttribute,
+  isJsxTagNameExpression: () => isJsxTagNameExpression,
+  isJsxText: () => isJsxText,
+  isJumpStatementTarget: () => isJumpStatementTarget,
+  isKeyword: () => isKeyword,
+  isKnownSymbol: () => isKnownSymbol,
+  isLabelName: () => isLabelName,
+  isLabelOfLabeledStatement: () => isLabelOfLabeledStatement,
+  isLabeledStatement: () => isLabeledStatement,
+  isLateVisibilityPaintedStatement: () => isLateVisibilityPaintedStatement,
+  isLeftHandSideExpression: () => isLeftHandSideExpression,
+  isLeftHandSideOfAssignment: () => isLeftHandSideOfAssignment,
+  isLet: () => isLet,
+  isLineBreak: () => isLineBreak,
+  isLiteralComputedPropertyDeclarationName: () => isLiteralComputedPropertyDeclarationName,
+  isLiteralExpression: () => isLiteralExpression,
+  isLiteralExpressionOfObject: () => isLiteralExpressionOfObject,
+  isLiteralImportTypeNode: () => isLiteralImportTypeNode,
+  isLiteralKind: () => isLiteralKind,
+  isLiteralLikeAccess: () => isLiteralLikeAccess,
+  isLiteralLikeElementAccess: () => isLiteralLikeElementAccess,
+  isLiteralNameOfPropertyDeclarationOrIndexAccess: () => isLiteralNameOfPropertyDeclarationOrIndexAccess,
+  isLiteralTypeLikeExpression: () => isLiteralTypeLikeExpression,
+  isLiteralTypeNode: () => isLiteralTypeNode,
+  isLocalName: () => isLocalName,
+  isLogicalOperator: () => isLogicalOperator,
+  isLogicalOrCoalescingAssignmentExpression: () => isLogicalOrCoalescingAssignmentExpression,
+  isLogicalOrCoalescingAssignmentOperator: () => isLogicalOrCoalescingAssignmentOperator,
+  isMappedTypeNode: () => isMappedTypeNode,
+  isMemberName: () => isMemberName,
+  isMergeDeclarationMarker: () => isMergeDeclarationMarker,
+  isMetaProperty: () => isMetaProperty,
+  isMethodDeclaration: () => isMethodDeclaration,
+  isMethodOrAccessor: () => isMethodOrAccessor,
+  isMethodSignature: () => isMethodSignature,
+  isMinusToken: () => isMinusToken,
+  isMissingDeclaration: () => isMissingDeclaration,
+  isModifier: () => isModifier,
+  isModifierKind: () => isModifierKind,
+  isModifierLike: () => isModifierLike,
+  isModuleAugmentationExternal: () => isModuleAugmentationExternal,
+  isModuleBlock: () => isModuleBlock,
+  isModuleBody: () => isModuleBody,
+  isModuleDeclaration: () => isModuleDeclaration,
+  isModuleExportsAccessExpression: () => isModuleExportsAccessExpression,
+  isModuleIdentifier: () => isModuleIdentifier,
+  isModuleName: () => isModuleName,
+  isModuleOrEnumDeclaration: () => isModuleOrEnumDeclaration,
+  isModuleReference: () => isModuleReference,
+  isModuleSpecifierLike: () => isModuleSpecifierLike,
+  isModuleWithStringLiteralName: () => isModuleWithStringLiteralName,
+  isNameOfFunctionDeclaration: () => isNameOfFunctionDeclaration,
+  isNameOfModuleDeclaration: () => isNameOfModuleDeclaration,
+  isNamedClassElement: () => isNamedClassElement,
+  isNamedDeclaration: () => isNamedDeclaration,
+  isNamedExportBindings: () => isNamedExportBindings,
+  isNamedExports: () => isNamedExports,
+  isNamedImportBindings: () => isNamedImportBindings,
+  isNamedImports: () => isNamedImports,
+  isNamedImportsOrExports: () => isNamedImportsOrExports,
+  isNamedTupleMember: () => isNamedTupleMember,
+  isNamespaceBody: () => isNamespaceBody,
+  isNamespaceExport: () => isNamespaceExport,
+  isNamespaceExportDeclaration: () => isNamespaceExportDeclaration,
+  isNamespaceImport: () => isNamespaceImport,
+  isNamespaceReexportDeclaration: () => isNamespaceReexportDeclaration,
+  isNewExpression: () => isNewExpression,
+  isNewExpressionTarget: () => isNewExpressionTarget,
+  isNightly: () => isNightly,
+  isNoSubstitutionTemplateLiteral: () => isNoSubstitutionTemplateLiteral,
+  isNode: () => isNode,
+  isNodeArray: () => isNodeArray,
+  isNodeArrayMultiLine: () => isNodeArrayMultiLine,
+  isNodeDescendantOf: () => isNodeDescendantOf,
+  isNodeKind: () => isNodeKind,
+  isNodeLikeSystem: () => isNodeLikeSystem,
+  isNodeModulesDirectory: () => isNodeModulesDirectory,
+  isNodeWithPossibleHoistedDeclaration: () => isNodeWithPossibleHoistedDeclaration,
+  isNonContextualKeyword: () => isNonContextualKeyword,
+  isNonGlobalAmbientModule: () => isNonGlobalAmbientModule,
+  isNonGlobalDeclaration: () => isNonGlobalDeclaration,
+  isNonNullAccess: () => isNonNullAccess,
+  isNonNullChain: () => isNonNullChain,
+  isNonNullExpression: () => isNonNullExpression,
+  isNonStaticMethodOrAccessorWithPrivateName: () => isNonStaticMethodOrAccessorWithPrivateName,
+  isNotEmittedOrPartiallyEmittedNode: () => isNotEmittedOrPartiallyEmittedNode,
+  isNotEmittedStatement: () => isNotEmittedStatement,
+  isNullishCoalesce: () => isNullishCoalesce,
+  isNumber: () => isNumber,
+  isNumericLiteral: () => isNumericLiteral,
+  isNumericLiteralName: () => isNumericLiteralName,
+  isObjectBindingElementWithoutPropertyName: () => isObjectBindingElementWithoutPropertyName,
+  isObjectBindingOrAssignmentElement: () => isObjectBindingOrAssignmentElement,
+  isObjectBindingOrAssignmentPattern: () => isObjectBindingOrAssignmentPattern,
+  isObjectBindingPattern: () => isObjectBindingPattern,
+  isObjectLiteralElement: () => isObjectLiteralElement,
+  isObjectLiteralElementLike: () => isObjectLiteralElementLike,
+  isObjectLiteralExpression: () => isObjectLiteralExpression,
+  isObjectLiteralMethod: () => isObjectLiteralMethod,
+  isObjectLiteralOrClassExpressionMethodOrAccessor: () => isObjectLiteralOrClassExpressionMethodOrAccessor,
+  isObjectTypeDeclaration: () => isObjectTypeDeclaration,
+  isOctalDigit: () => isOctalDigit,
+  isOmittedExpression: () => isOmittedExpression,
+  isOptionalChain: () => isOptionalChain,
+  isOptionalChainRoot: () => isOptionalChainRoot,
+  isOptionalDeclaration: () => isOptionalDeclaration,
+  isOptionalJSDocPropertyLikeTag: () => isOptionalJSDocPropertyLikeTag,
+  isOptionalTypeNode: () => isOptionalTypeNode,
+  isOuterExpression: () => isOuterExpression,
+  isOutermostOptionalChain: () => isOutermostOptionalChain,
+  isOverrideModifier: () => isOverrideModifier,
+  isPackedArrayLiteral: () => isPackedArrayLiteral,
+  isParameter: () => isParameter,
+  isParameterDeclaration: () => isParameterDeclaration,
+  isParameterOrCatchClauseVariable: () => isParameterOrCatchClauseVariable,
+  isParameterPropertyDeclaration: () => isParameterPropertyDeclaration,
+  isParameterPropertyModifier: () => isParameterPropertyModifier,
+  isParenthesizedExpression: () => isParenthesizedExpression,
+  isParenthesizedTypeNode: () => isParenthesizedTypeNode,
+  isParseTreeNode: () => isParseTreeNode,
+  isPartOfTypeNode: () => isPartOfTypeNode,
+  isPartOfTypeQuery: () => isPartOfTypeQuery,
+  isPartiallyEmittedExpression: () => isPartiallyEmittedExpression,
+  isPatternMatch: () => isPatternMatch,
+  isPinnedComment: () => isPinnedComment,
+  isPlainJsFile: () => isPlainJsFile,
+  isPlusToken: () => isPlusToken,
+  isPossiblyTypeArgumentPosition: () => isPossiblyTypeArgumentPosition,
+  isPostfixUnaryExpression: () => isPostfixUnaryExpression,
+  isPrefixUnaryExpression: () => isPrefixUnaryExpression,
+  isPrivateIdentifier: () => isPrivateIdentifier,
+  isPrivateIdentifierClassElementDeclaration: () => isPrivateIdentifierClassElementDeclaration,
+  isPrivateIdentifierPropertyAccessExpression: () => isPrivateIdentifierPropertyAccessExpression,
+  isPrivateIdentifierSymbol: () => isPrivateIdentifierSymbol,
+  isProgramBundleEmitBuildInfo: () => isProgramBundleEmitBuildInfo,
+  isProgramUptoDate: () => isProgramUptoDate,
+  isPrologueDirective: () => isPrologueDirective,
+  isPropertyAccessChain: () => isPropertyAccessChain,
+  isPropertyAccessEntityNameExpression: () => isPropertyAccessEntityNameExpression,
+  isPropertyAccessExpression: () => isPropertyAccessExpression,
+  isPropertyAccessOrQualifiedName: () => isPropertyAccessOrQualifiedName,
+  isPropertyAccessOrQualifiedNameOrImportTypeNode: () => isPropertyAccessOrQualifiedNameOrImportTypeNode,
+  isPropertyAssignment: () => isPropertyAssignment,
+  isPropertyDeclaration: () => isPropertyDeclaration,
+  isPropertyName: () => isPropertyName,
+  isPropertyNameLiteral: () => isPropertyNameLiteral,
+  isPropertySignature: () => isPropertySignature,
+  isPrototypeAccess: () => isPrototypeAccess,
+  isPrototypePropertyAssignment: () => isPrototypePropertyAssignment,
+  isPunctuation: () => isPunctuation,
+  isPushOrUnshiftIdentifier: () => isPushOrUnshiftIdentifier,
+  isQualifiedName: () => isQualifiedName,
+  isQuestionDotToken: () => isQuestionDotToken,
+  isQuestionOrExclamationToken: () => isQuestionOrExclamationToken,
+  isQuestionOrPlusOrMinusToken: () => isQuestionOrPlusOrMinusToken,
+  isQuestionToken: () => isQuestionToken,
+  isRawSourceMap: () => isRawSourceMap,
+  isReadonlyKeyword: () => isReadonlyKeyword,
+  isReadonlyKeywordOrPlusOrMinusToken: () => isReadonlyKeywordOrPlusOrMinusToken,
+  isRecognizedTripleSlashComment: () => isRecognizedTripleSlashComment,
+  isReferenceFileLocation: () => isReferenceFileLocation,
+  isReferencedFile: () => isReferencedFile,
+  isRegularExpressionLiteral: () => isRegularExpressionLiteral,
+  isRequireCall: () => isRequireCall,
+  isRequireVariableStatement: () => isRequireVariableStatement,
+  isRestParameter: () => isRestParameter,
+  isRestTypeNode: () => isRestTypeNode,
+  isReturnStatement: () => isReturnStatement,
+  isReturnStatementWithFixablePromiseHandler: () => isReturnStatementWithFixablePromiseHandler,
+  isRightSideOfAccessExpression: () => isRightSideOfAccessExpression,
+  isRightSideOfPropertyAccess: () => isRightSideOfPropertyAccess,
+  isRightSideOfQualifiedName: () => isRightSideOfQualifiedName,
+  isRightSideOfQualifiedNameOrPropertyAccess: () => isRightSideOfQualifiedNameOrPropertyAccess,
+  isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName: () => isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName,
+  isRootedDiskPath: () => isRootedDiskPath,
+  isSameEntityName: () => isSameEntityName,
+  isSatisfiesExpression: () => isSatisfiesExpression,
+  isScopeMarker: () => isScopeMarker,
+  isSemicolonClassElement: () => isSemicolonClassElement,
+  isSetAccessor: () => isSetAccessor,
+  isSetAccessorDeclaration: () => isSetAccessorDeclaration,
+  isShebangTrivia: () => isShebangTrivia,
+  isShorthandAmbientModuleSymbol: () => isShorthandAmbientModuleSymbol,
+  isShorthandPropertyAssignment: () => isShorthandPropertyAssignment,
+  isSignedNumericLiteral: () => isSignedNumericLiteral,
+  isSimpleCopiableExpression: () => isSimpleCopiableExpression,
+  isSimpleInlineableExpression: () => isSimpleInlineableExpression,
+  isSingleOrDoubleQuote: () => isSingleOrDoubleQuote,
+  isSourceFile: () => isSourceFile,
+  isSourceFileFromLibrary: () => isSourceFileFromLibrary,
+  isSourceFileJS: () => isSourceFileJS,
+  isSourceFileNotJS: () => isSourceFileNotJS,
+  isSourceFileNotJson: () => isSourceFileNotJson,
+  isSourceMapping: () => isSourceMapping,
+  isSpecialPropertyDeclaration: () => isSpecialPropertyDeclaration,
+  isSpreadAssignment: () => isSpreadAssignment,
+  isSpreadElement: () => isSpreadElement,
+  isStatement: () => isStatement,
+  isStatementButNotDeclaration: () => isStatementButNotDeclaration,
+  isStatementOrBlock: () => isStatementOrBlock,
+  isStatementWithLocals: () => isStatementWithLocals,
+  isStatic: () => isStatic,
+  isStaticModifier: () => isStaticModifier,
+  isString: () => isString,
+  isStringAKeyword: () => isStringAKeyword,
+  isStringANonContextualKeyword: () => isStringANonContextualKeyword,
+  isStringDoubleQuoted: () => isStringDoubleQuoted,
+  isStringLiteral: () => isStringLiteral,
+  isStringLiteralLike: () => isStringLiteralLike,
+  isStringLiteralOrJsxExpression: () => isStringLiteralOrJsxExpression,
+  isStringLiteralOrTemplate: () => isStringLiteralOrTemplate,
+  isStringOrNumericLiteralLike: () => isStringOrNumericLiteralLike,
+  isStringOrRegularExpressionOrTemplateLiteral: () => isStringOrRegularExpressionOrTemplateLiteral,
+  isStringTextContainingNode: () => isStringTextContainingNode,
+  isSuperCall: () => isSuperCall,
+  isSuperKeyword: () => isSuperKeyword,
+  isSuperOrSuperProperty: () => isSuperOrSuperProperty,
+  isSuperProperty: () => isSuperProperty,
+  isSupportedSourceFileName: () => isSupportedSourceFileName,
+  isSwitchStatement: () => isSwitchStatement,
+  isSyntaxList: () => isSyntaxList,
+  isSyntheticExpression: () => isSyntheticExpression,
+  isSyntheticReference: () => isSyntheticReference,
+  isTagName: () => isTagName,
+  isTaggedTemplateExpression: () => isTaggedTemplateExpression,
+  isTaggedTemplateTag: () => isTaggedTemplateTag,
+  isTemplateExpression: () => isTemplateExpression,
+  isTemplateHead: () => isTemplateHead,
+  isTemplateLiteral: () => isTemplateLiteral,
+  isTemplateLiteralKind: () => isTemplateLiteralKind,
+  isTemplateLiteralToken: () => isTemplateLiteralToken,
+  isTemplateLiteralTypeNode: () => isTemplateLiteralTypeNode,
+  isTemplateLiteralTypeSpan: () => isTemplateLiteralTypeSpan,
+  isTemplateMiddle: () => isTemplateMiddle,
+  isTemplateMiddleOrTemplateTail: () => isTemplateMiddleOrTemplateTail,
+  isTemplateSpan: () => isTemplateSpan,
+  isTemplateTail: () => isTemplateTail,
+  isTextWhiteSpaceLike: () => isTextWhiteSpaceLike,
+  isThis: () => isThis,
+  isThisContainerOrFunctionBlock: () => isThisContainerOrFunctionBlock,
+  isThisIdentifier: () => isThisIdentifier,
+  isThisInTypeQuery: () => isThisInTypeQuery,
+  isThisInitializedDeclaration: () => isThisInitializedDeclaration,
+  isThisInitializedObjectBindingExpression: () => isThisInitializedObjectBindingExpression,
+  isThisProperty: () => isThisProperty,
+  isThisTypeNode: () => isThisTypeNode,
+  isThisTypeParameter: () => isThisTypeParameter,
+  isThisTypePredicate: () => isThisTypePredicate,
+  isThrowStatement: () => isThrowStatement,
+  isToken: () => isToken,
+  isTokenKind: () => isTokenKind,
+  isTraceEnabled: () => isTraceEnabled,
+  isTransientSymbol: () => isTransientSymbol,
+  isTrivia: () => isTrivia,
+  isTryStatement: () => isTryStatement,
+  isTupleTypeNode: () => isTupleTypeNode,
+  isTypeAlias: () => isTypeAlias,
+  isTypeAliasDeclaration: () => isTypeAliasDeclaration,
+  isTypeAssertion: () => isTypeAssertion,
+  isTypeAssertionExpression: () => isTypeAssertionExpression,
+  isTypeDeclaration: () => isTypeDeclaration,
+  isTypeElement: () => isTypeElement,
+  isTypeKeyword: () => isTypeKeyword,
+  isTypeKeywordToken: () => isTypeKeywordToken,
+  isTypeKeywordTokenOrIdentifier: () => isTypeKeywordTokenOrIdentifier,
+  isTypeLiteralNode: () => isTypeLiteralNode,
+  isTypeNode: () => isTypeNode,
+  isTypeNodeKind: () => isTypeNodeKind,
+  isTypeNodeOrTypeParameterDeclaration: () => isTypeNodeOrTypeParameterDeclaration,
+  isTypeOfExpression: () => isTypeOfExpression,
+  isTypeOnlyImportOrExportDeclaration: () => isTypeOnlyImportOrExportDeclaration,
+  isTypeOperatorNode: () => isTypeOperatorNode,
+  isTypeParameterDeclaration: () => isTypeParameterDeclaration,
+  isTypePredicateNode: () => isTypePredicateNode,
+  isTypeQueryNode: () => isTypeQueryNode,
+  isTypeReferenceNode: () => isTypeReferenceNode,
+  isTypeReferenceType: () => isTypeReferenceType,
+  isUMDExportSymbol: () => isUMDExportSymbol,
+  isUnaryExpression: () => isUnaryExpression,
+  isUnaryExpressionWithWrite: () => isUnaryExpressionWithWrite,
+  isUnicodeIdentifierStart: () => isUnicodeIdentifierStart,
+  isUnionTypeNode: () => isUnionTypeNode,
+  isUnparsedNode: () => isUnparsedNode,
+  isUnparsedPrepend: () => isUnparsedPrepend,
+  isUnparsedSource: () => isUnparsedSource,
+  isUnparsedTextLike: () => isUnparsedTextLike,
+  isUrl: () => isUrl,
+  isValidBigIntString: () => isValidBigIntString,
+  isValidESSymbolDeclaration: () => isValidESSymbolDeclaration,
+  isValidTypeOnlyAliasUseSite: () => isValidTypeOnlyAliasUseSite,
+  isValueSignatureDeclaration: () => isValueSignatureDeclaration,
+  isVarConst: () => isVarConst,
+  isVariableDeclaration: () => isVariableDeclaration,
+  isVariableDeclarationInVariableStatement: () => isVariableDeclarationInVariableStatement,
+  isVariableDeclarationInitializedToBareOrAccessedRequire: () => isVariableDeclarationInitializedToBareOrAccessedRequire,
+  isVariableDeclarationInitializedToRequire: () => isVariableDeclarationInitializedToRequire,
+  isVariableDeclarationList: () => isVariableDeclarationList,
+  isVariableLike: () => isVariableLike,
+  isVariableLikeOrAccessor: () => isVariableLikeOrAccessor,
+  isVariableStatement: () => isVariableStatement,
+  isVoidExpression: () => isVoidExpression,
+  isWatchSet: () => isWatchSet,
+  isWhileStatement: () => isWhileStatement,
+  isWhiteSpaceLike: () => isWhiteSpaceLike,
+  isWhiteSpaceSingleLine: () => isWhiteSpaceSingleLine,
+  isWithStatement: () => isWithStatement,
+  isWriteAccess: () => isWriteAccess,
+  isWriteOnlyAccess: () => isWriteOnlyAccess,
+  isYieldExpression: () => isYieldExpression,
+  jsxModeNeedsExplicitImport: () => jsxModeNeedsExplicitImport,
+  keywordPart: () => keywordPart,
+  last: () => last,
+  lastOrUndefined: () => lastOrUndefined,
+  length: () => length,
+  libMap: () => libMap,
+  libs: () => libs,
+  lineBreakPart: () => lineBreakPart,
+  linkNamePart: () => linkNamePart,
+  linkPart: () => linkPart,
+  linkTextPart: () => linkTextPart,
+  listFiles: () => listFiles,
+  loadModuleFromGlobalCache: () => loadModuleFromGlobalCache,
+  loadWithModeAwareCache: () => loadWithModeAwareCache,
+  makeIdentifierFromModuleName: () => makeIdentifierFromModuleName,
+  makeImport: () => makeImport,
+  makeImportIfNecessary: () => makeImportIfNecessary,
+  makeStringLiteral: () => makeStringLiteral,
+  mangleScopedPackageName: () => mangleScopedPackageName,
+  map: () => map,
+  mapAllOrFail: () => mapAllOrFail,
+  mapDefined: () => mapDefined,
+  mapDefinedEntries: () => mapDefinedEntries,
+  mapDefinedIterator: () => mapDefinedIterator,
+  mapEntries: () => mapEntries,
+  mapIterator: () => mapIterator,
+  mapOneOrMany: () => mapOneOrMany,
+  mapToDisplayParts: () => mapToDisplayParts,
+  matchFiles: () => matchFiles,
+  matchPatternOrExact: () => matchPatternOrExact,
+  matchedText: () => matchedText,
+  matchesExclude: () => matchesExclude,
+  maybeBind: () => maybeBind,
+  maybeSetLocalizedDiagnosticMessages: () => maybeSetLocalizedDiagnosticMessages,
+  memoize: () => memoize,
+  memoizeOne: () => memoizeOne,
+  memoizeWeak: () => memoizeWeak,
+  metadataHelper: () => metadataHelper,
+  min: () => min,
+  minAndMax: () => minAndMax,
+  missingFileModifiedTime: () => missingFileModifiedTime,
+  modifierToFlag: () => modifierToFlag,
+  modifiersToFlags: () => modifiersToFlags,
+  moduleOptionDeclaration: () => moduleOptionDeclaration,
+  moduleResolutionIsEqualTo: () => moduleResolutionIsEqualTo,
+  moduleResolutionNameAndModeGetter: () => moduleResolutionNameAndModeGetter,
+  moduleResolutionOptionDeclarations: () => moduleResolutionOptionDeclarations,
+  moduleResolutionSupportsPackageJsonExportsAndImports: () => moduleResolutionSupportsPackageJsonExportsAndImports,
+  moduleResolutionUsesNodeModules: () => moduleResolutionUsesNodeModules,
+  moduleSpecifiers: () => ts_moduleSpecifiers_exports,
+  moveEmitHelpers: () => moveEmitHelpers,
+  moveRangeEnd: () => moveRangeEnd,
+  moveRangePastDecorators: () => moveRangePastDecorators,
+  moveRangePastModifiers: () => moveRangePastModifiers,
+  moveRangePos: () => moveRangePos,
+  moveSyntheticComments: () => moveSyntheticComments,
+  mutateMap: () => mutateMap,
+  mutateMapSkippingNewValues: () => mutateMapSkippingNewValues,
+  needsParentheses: () => needsParentheses,
+  needsScopeMarker: () => needsScopeMarker,
+  noEmitNotification: () => noEmitNotification,
+  noEmitSubstitution: () => noEmitSubstitution,
+  noTransformers: () => noTransformers,
+  noTruncationMaximumTruncationLength: () => noTruncationMaximumTruncationLength,
+  nodeCanBeDecorated: () => nodeCanBeDecorated,
+  nodeHasName: () => nodeHasName,
+  nodeIsDecorated: () => nodeIsDecorated,
+  nodeIsMissing: () => nodeIsMissing,
+  nodeIsPresent: () => nodeIsPresent,
+  nodeIsSynthesized: () => nodeIsSynthesized,
+  nodeModuleNameResolver: () => nodeModuleNameResolver,
+  nodeModulesPathPart: () => nodeModulesPathPart,
+  nodeNextJsonConfigResolver: () => nodeNextJsonConfigResolver,
+  nodeOrChildIsDecorated: () => nodeOrChildIsDecorated,
+  nodeOverlapsWithStartEnd: () => nodeOverlapsWithStartEnd,
+  nodePosToString: () => nodePosToString,
+  nodeSeenTracker: () => nodeSeenTracker,
+  nodeStartsNewLexicalEnvironment: () => nodeStartsNewLexicalEnvironment,
+  nodeToDisplayParts: () => nodeToDisplayParts,
+  noop: () => noop,
+  noopFileWatcher: () => noopFileWatcher,
+  noopPush: () => noopPush,
+  normalizePath: () => normalizePath,
+  normalizeSlashes: () => normalizeSlashes,
+  not: () => not,
+  notImplemented: () => notImplemented,
+  notImplementedResolver: () => notImplementedResolver,
+  nullNodeConverters: () => nullNodeConverters,
+  nullParenthesizerRules: () => nullParenthesizerRules,
+  nullTransformationContext: () => nullTransformationContext,
+  objectAllocator: () => objectAllocator,
+  operatorPart: () => operatorPart,
+  optionDeclarations: () => optionDeclarations,
+  optionMapToObject: () => optionMapToObject,
+  optionsAffectingProgramStructure: () => optionsAffectingProgramStructure,
+  optionsForBuild: () => optionsForBuild,
+  optionsForWatch: () => optionsForWatch,
+  optionsHaveChanges: () => optionsHaveChanges,
+  optionsHaveModuleResolutionChanges: () => optionsHaveModuleResolutionChanges,
+  or: () => or,
+  orderedRemoveItem: () => orderedRemoveItem,
+  orderedRemoveItemAt: () => orderedRemoveItemAt,
+  outFile: () => outFile,
+  packageIdToPackageName: () => packageIdToPackageName,
+  packageIdToString: () => packageIdToString,
+  padLeft: () => padLeft,
+  padRight: () => padRight,
+  paramHelper: () => paramHelper,
+  parameterIsThisKeyword: () => parameterIsThisKeyword,
+  parameterNamePart: () => parameterNamePart,
+  parseBaseNodeFactory: () => parseBaseNodeFactory,
+  parseBigInt: () => parseBigInt,
+  parseBuildCommand: () => parseBuildCommand,
+  parseCommandLine: () => parseCommandLine,
+  parseCommandLineWorker: () => parseCommandLineWorker,
+  parseConfigFileTextToJson: () => parseConfigFileTextToJson,
+  parseConfigFileWithSystem: () => parseConfigFileWithSystem,
+  parseConfigHostFromCompilerHostLike: () => parseConfigHostFromCompilerHostLike,
+  parseCustomTypeOption: () => parseCustomTypeOption,
+  parseIsolatedEntityName: () => parseIsolatedEntityName,
+  parseIsolatedJSDocComment: () => parseIsolatedJSDocComment,
+  parseJSDocTypeExpressionForTests: () => parseJSDocTypeExpressionForTests,
+  parseJsonConfigFileContent: () => parseJsonConfigFileContent,
+  parseJsonSourceFileConfigFileContent: () => parseJsonSourceFileConfigFileContent,
+  parseJsonText: () => parseJsonText,
+  parseListTypeOption: () => parseListTypeOption,
+  parseNodeFactory: () => parseNodeFactory,
+  parseNodeModuleFromPath: () => parseNodeModuleFromPath,
+  parsePackageName: () => parsePackageName,
+  parsePseudoBigInt: () => parsePseudoBigInt,
+  parseValidBigInt: () => parseValidBigInt,
+  patchWriteFileEnsuringDirectory: () => patchWriteFileEnsuringDirectory,
+  pathContainsNodeModules: () => pathContainsNodeModules,
+  pathIsAbsolute: () => pathIsAbsolute,
+  pathIsBareSpecifier: () => pathIsBareSpecifier,
+  pathIsRelative: () => pathIsRelative,
+  patternText: () => patternText,
+  perfLogger: () => perfLogger,
+  performIncrementalCompilation: () => performIncrementalCompilation,
+  performance: () => ts_performance_exports,
+  plainJSErrors: () => plainJSErrors,
+  positionBelongsToNode: () => positionBelongsToNode,
+  positionIsASICandidate: () => positionIsASICandidate,
+  positionIsSynthesized: () => positionIsSynthesized,
+  positionsAreOnSameLine: () => positionsAreOnSameLine,
+  preProcessFile: () => preProcessFile,
+  probablyUsesSemicolons: () => probablyUsesSemicolons,
+  processCommentPragmas: () => processCommentPragmas,
+  processPragmasIntoFields: () => processPragmasIntoFields,
+  processTaggedTemplateExpression: () => processTaggedTemplateExpression,
+  programContainsEsModules: () => programContainsEsModules,
+  programContainsModules: () => programContainsModules,
+  projectReferenceIsEqualTo: () => projectReferenceIsEqualTo,
+  propertyNamePart: () => propertyNamePart,
+  pseudoBigIntToString: () => pseudoBigIntToString,
+  punctuationPart: () => punctuationPart,
+  pushIfUnique: () => pushIfUnique,
+  quote: () => quote,
+  quotePreferenceFromString: () => quotePreferenceFromString,
+  rangeContainsPosition: () => rangeContainsPosition,
+  rangeContainsPositionExclusive: () => rangeContainsPositionExclusive,
+  rangeContainsRange: () => rangeContainsRange,
+  rangeContainsRangeExclusive: () => rangeContainsRangeExclusive,
+  rangeContainsStartEnd: () => rangeContainsStartEnd,
+  rangeEndIsOnSameLineAsRangeStart: () => rangeEndIsOnSameLineAsRangeStart,
+  rangeEndPositionsAreOnSameLine: () => rangeEndPositionsAreOnSameLine,
+  rangeEquals: () => rangeEquals,
+  rangeIsOnSingleLine: () => rangeIsOnSingleLine,
+  rangeOfNode: () => rangeOfNode,
+  rangeOfTypeParameters: () => rangeOfTypeParameters,
+  rangeOverlapsWithStartEnd: () => rangeOverlapsWithStartEnd,
+  rangeStartIsOnSameLineAsRangeEnd: () => rangeStartIsOnSameLineAsRangeEnd,
+  rangeStartPositionsAreOnSameLine: () => rangeStartPositionsAreOnSameLine,
+  readBuilderProgram: () => readBuilderProgram,
+  readConfigFile: () => readConfigFile,
+  readHelper: () => readHelper,
+  readJson: () => readJson,
+  readJsonConfigFile: () => readJsonConfigFile,
+  readJsonOrUndefined: () => readJsonOrUndefined,
+  realizeDiagnostics: () => realizeDiagnostics,
+  reduceEachLeadingCommentRange: () => reduceEachLeadingCommentRange,
+  reduceEachTrailingCommentRange: () => reduceEachTrailingCommentRange,
+  reduceLeft: () => reduceLeft,
+  reduceLeftIterator: () => reduceLeftIterator,
+  reducePathComponents: () => reducePathComponents,
+  refactor: () => ts_refactor_exports,
+  regExpEscape: () => regExpEscape,
+  relativeComplement: () => relativeComplement,
+  removeAllComments: () => removeAllComments,
+  removeEmitHelper: () => removeEmitHelper,
+  removeExtension: () => removeExtension,
+  removeFileExtension: () => removeFileExtension,
+  removeIgnoredPath: () => removeIgnoredPath,
+  removeMinAndVersionNumbers: () => removeMinAndVersionNumbers,
+  removeOptionality: () => removeOptionality,
+  removePrefix: () => removePrefix,
+  removeSuffix: () => removeSuffix,
+  removeTrailingDirectorySeparator: () => removeTrailingDirectorySeparator,
+  repeatString: () => repeatString,
+  replaceElement: () => replaceElement,
+  resolutionExtensionIsTSOrJson: () => resolutionExtensionIsTSOrJson,
+  resolveConfigFileProjectName: () => resolveConfigFileProjectName,
+  resolveJSModule: () => resolveJSModule,
+  resolveModuleName: () => resolveModuleName,
+  resolveModuleNameFromCache: () => resolveModuleNameFromCache,
+  resolvePackageNameToPackageJson: () => resolvePackageNameToPackageJson,
+  resolvePath: () => resolvePath,
+  resolveProjectReferencePath: () => resolveProjectReferencePath,
+  resolveTripleslashReference: () => resolveTripleslashReference,
+  resolveTypeReferenceDirective: () => resolveTypeReferenceDirective,
+  resolvingEmptyArray: () => resolvingEmptyArray,
+  restHelper: () => restHelper,
+  returnFalse: () => returnFalse,
+  returnNoopFileWatcher: () => returnNoopFileWatcher,
+  returnTrue: () => returnTrue,
+  returnUndefined: () => returnUndefined,
+  returnsPromise: () => returnsPromise,
+  sameFlatMap: () => sameFlatMap,
+  sameMap: () => sameMap,
+  sameMapping: () => sameMapping,
+  scanShebangTrivia: () => scanShebangTrivia,
+  scanner: () => scanner,
+  screenStartingMessageCodes: () => screenStartingMessageCodes,
+  semanticDiagnosticsOptionDeclarations: () => semanticDiagnosticsOptionDeclarations,
+  serializeCompilerOptions: () => serializeCompilerOptions,
+  server: () => ts_server_exports2,
+  servicesVersion: () => servicesVersion,
+  setCommentRange: () => setCommentRange,
+  setConfigFileInOptions: () => setConfigFileInOptions,
+  setConstantValue: () => setConstantValue,
+  setEachParent: () => setEachParent,
+  setEmitFlags: () => setEmitFlags,
+  setGetSourceFileAsHashVersioned: () => setGetSourceFileAsHashVersioned,
+  setLocalizedDiagnosticMessages: () => setLocalizedDiagnosticMessages,
+  setModuleDefaultHelper: () => setModuleDefaultHelper,
+  setNodeFlags: () => setNodeFlags,
+  setObjectAllocator: () => setObjectAllocator,
+  setOriginalNode: () => setOriginalNode,
+  setParent: () => setParent,
+  setParentRecursive: () => setParentRecursive,
+  setResolvedModule: () => setResolvedModule,
+  setResolvedTypeReferenceDirective: () => setResolvedTypeReferenceDirective,
+  setSnippetElement: () => setSnippetElement,
+  setSourceMapRange: () => setSourceMapRange,
+  setStackTraceLimit: () => setStackTraceLimit,
+  setStartsOnNewLine: () => setStartsOnNewLine,
+  setSyntheticLeadingComments: () => setSyntheticLeadingComments,
+  setSyntheticTrailingComments: () => setSyntheticTrailingComments,
+  setSys: () => setSys,
+  setSysLog: () => setSysLog,
+  setTextRange: () => setTextRange,
+  setTextRangeEnd: () => setTextRangeEnd,
+  setTextRangePos: () => setTextRangePos,
+  setTextRangePosEnd: () => setTextRangePosEnd,
+  setTextRangePosWidth: () => setTextRangePosWidth,
+  setTokenSourceMapRange: () => setTokenSourceMapRange,
+  setTypeNode: () => setTypeNode,
+  setUILocale: () => setUILocale,
+  setValueDeclaration: () => setValueDeclaration,
+  shouldAllowImportingTsExtension: () => shouldAllowImportingTsExtension,
+  shouldPreserveConstEnums: () => shouldPreserveConstEnums,
+  shouldUseUriStyleNodeCoreModules: () => shouldUseUriStyleNodeCoreModules,
+  showModuleSpecifier: () => showModuleSpecifier,
+  signatureHasLiteralTypes: () => signatureHasLiteralTypes,
+  signatureHasRestParameter: () => signatureHasRestParameter,
+  signatureToDisplayParts: () => signatureToDisplayParts,
+  single: () => single,
+  singleElementArray: () => singleElementArray,
+  singleIterator: () => singleIterator,
+  singleOrMany: () => singleOrMany,
+  singleOrUndefined: () => singleOrUndefined,
+  skipAlias: () => skipAlias,
+  skipAssertions: () => skipAssertions,
+  skipConstraint: () => skipConstraint,
+  skipOuterExpressions: () => skipOuterExpressions,
+  skipParentheses: () => skipParentheses,
+  skipPartiallyEmittedExpressions: () => skipPartiallyEmittedExpressions,
+  skipTrivia: () => skipTrivia,
+  skipTypeChecking: () => skipTypeChecking,
+  skipTypeParentheses: () => skipTypeParentheses,
+  sliceAfter: () => sliceAfter,
+  some: () => some,
+  sort: () => sort,
+  sortAndDeduplicate: () => sortAndDeduplicate,
+  sortAndDeduplicateDiagnostics: () => sortAndDeduplicateDiagnostics,
+  sourceFileAffectingCompilerOptions: () => sourceFileAffectingCompilerOptions,
+  sourceFileMayBeEmitted: () => sourceFileMayBeEmitted,
+  sourceMapCommentRegExp: () => sourceMapCommentRegExp,
+  sourceMapCommentRegExpDontCareLineStart: () => sourceMapCommentRegExpDontCareLineStart,
+  spacePart: () => spacePart,
+  spanMap: () => spanMap,
+  spreadArrayHelper: () => spreadArrayHelper,
+  stableSort: () => stableSort,
+  startEndContainsRange: () => startEndContainsRange,
+  startEndOverlapsWithStartEnd: () => startEndOverlapsWithStartEnd,
+  startOnNewLine: () => startOnNewLine,
+  startTracing: () => startTracing,
+  startsWith: () => startsWith,
+  startsWithDirectory: () => startsWithDirectory,
+  startsWithUnderscore: () => startsWithUnderscore,
+  startsWithUseStrict: () => startsWithUseStrict,
+  stringContains: () => stringContains,
+  stringContainsAt: () => stringContainsAt,
+  stringToToken: () => stringToToken,
+  stripQuotes: () => stripQuotes,
+  supportedDeclarationExtensions: () => supportedDeclarationExtensions,
+  supportedJSExtensions: () => supportedJSExtensions,
+  supportedJSExtensionsFlat: () => supportedJSExtensionsFlat,
+  supportedLocaleDirectories: () => supportedLocaleDirectories,
+  supportedTSExtensions: () => supportedTSExtensions,
+  supportedTSExtensionsFlat: () => supportedTSExtensionsFlat,
+  supportedTSImplementationExtensions: () => supportedTSImplementationExtensions,
+  suppressLeadingAndTrailingTrivia: () => suppressLeadingAndTrailingTrivia,
+  suppressLeadingTrivia: () => suppressLeadingTrivia,
+  suppressTrailingTrivia: () => suppressTrailingTrivia,
+  symbolEscapedNameNoDefault: () => symbolEscapedNameNoDefault,
+  symbolName: () => symbolName,
+  symbolNameNoDefault: () => symbolNameNoDefault,
+  symbolPart: () => symbolPart,
+  symbolToDisplayParts: () => symbolToDisplayParts,
+  syntaxMayBeASICandidate: () => syntaxMayBeASICandidate,
+  syntaxRequiresTrailingSemicolonOrASI: () => syntaxRequiresTrailingSemicolonOrASI,
+  sys: () => sys,
+  sysLog: () => sysLog,
+  tagNamesAreEquivalent: () => tagNamesAreEquivalent,
+  takeWhile: () => takeWhile,
+  targetOptionDeclaration: () => targetOptionDeclaration,
+  templateObjectHelper: () => templateObjectHelper,
+  testFormatSettings: () => testFormatSettings,
+  textChangeRangeIsUnchanged: () => textChangeRangeIsUnchanged,
+  textChangeRangeNewSpan: () => textChangeRangeNewSpan,
+  textChanges: () => ts_textChanges_exports,
+  textOrKeywordPart: () => textOrKeywordPart,
+  textPart: () => textPart,
+  textRangeContainsPositionInclusive: () => textRangeContainsPositionInclusive,
+  textSpanContainsPosition: () => textSpanContainsPosition,
+  textSpanContainsTextSpan: () => textSpanContainsTextSpan,
+  textSpanEnd: () => textSpanEnd,
+  textSpanIntersection: () => textSpanIntersection,
+  textSpanIntersectsWith: () => textSpanIntersectsWith,
+  textSpanIntersectsWithPosition: () => textSpanIntersectsWithPosition,
+  textSpanIntersectsWithTextSpan: () => textSpanIntersectsWithTextSpan,
+  textSpanIsEmpty: () => textSpanIsEmpty,
+  textSpanOverlap: () => textSpanOverlap,
+  textSpanOverlapsWith: () => textSpanOverlapsWith,
+  textSpansEqual: () => textSpansEqual,
+  textToKeywordObj: () => textToKeywordObj,
+  timestamp: () => timestamp,
+  toArray: () => toArray,
+  toBuilderFileEmit: () => toBuilderFileEmit,
+  toBuilderStateFileInfoForMultiEmit: () => toBuilderStateFileInfoForMultiEmit,
+  toEditorSettings: () => toEditorSettings,
+  toFileNameLowerCase: () => toFileNameLowerCase,
+  toLowerCase: () => toLowerCase,
+  toPath: () => toPath,
+  toProgramEmitPending: () => toProgramEmitPending,
+  tokenIsIdentifierOrKeyword: () => tokenIsIdentifierOrKeyword,
+  tokenIsIdentifierOrKeywordOrGreaterThan: () => tokenIsIdentifierOrKeywordOrGreaterThan,
+  tokenToString: () => tokenToString,
+  trace: () => trace,
+  tracing: () => tracing,
+  tracingEnabled: () => tracingEnabled,
+  transform: () => transform,
+  transformClassFields: () => transformClassFields,
+  transformDeclarations: () => transformDeclarations,
+  transformECMAScriptModule: () => transformECMAScriptModule,
+  transformES2015: () => transformES2015,
+  transformES2016: () => transformES2016,
+  transformES2017: () => transformES2017,
+  transformES2018: () => transformES2018,
+  transformES2019: () => transformES2019,
+  transformES2020: () => transformES2020,
+  transformES2021: () => transformES2021,
+  transformES5: () => transformES5,
+  transformESNext: () => transformESNext,
+  transformGenerators: () => transformGenerators,
+  transformJsx: () => transformJsx,
+  transformLegacyDecorators: () => transformLegacyDecorators,
+  transformModule: () => transformModule,
+  transformNodeModule: () => transformNodeModule,
+  transformNodes: () => transformNodes,
+  transformSystemModule: () => transformSystemModule,
+  transformTypeScript: () => transformTypeScript,
+  transpile: () => transpile,
+  transpileModule: () => transpileModule,
+  transpileOptionValueCompilerOptions: () => transpileOptionValueCompilerOptions,
+  trimString: () => trimString,
+  trimStringEnd: () => trimStringEnd,
+  trimStringStart: () => trimStringStart,
+  tryAddToSet: () => tryAddToSet,
+  tryAndIgnoreErrors: () => tryAndIgnoreErrors,
+  tryCast: () => tryCast,
+  tryDirectoryExists: () => tryDirectoryExists,
+  tryExtractTSExtension: () => tryExtractTSExtension,
+  tryFileExists: () => tryFileExists,
+  tryGetClassExtendingExpressionWithTypeArguments: () => tryGetClassExtendingExpressionWithTypeArguments,
+  tryGetClassImplementingOrExtendingExpressionWithTypeArguments: () => tryGetClassImplementingOrExtendingExpressionWithTypeArguments,
+  tryGetDirectories: () => tryGetDirectories,
+  tryGetExtensionFromPath: () => tryGetExtensionFromPath2,
+  tryGetImportFromModuleSpecifier: () => tryGetImportFromModuleSpecifier,
+  tryGetModuleNameFromFile: () => tryGetModuleNameFromFile,
+  tryGetModuleSpecifierFromDeclaration: () => tryGetModuleSpecifierFromDeclaration,
+  tryGetNativePerformanceHooks: () => tryGetNativePerformanceHooks,
+  tryGetPropertyAccessOrIdentifierToString: () => tryGetPropertyAccessOrIdentifierToString,
+  tryGetPropertyNameOfBindingOrAssignmentElement: () => tryGetPropertyNameOfBindingOrAssignmentElement,
+  tryGetSourceMappingURL: () => tryGetSourceMappingURL,
+  tryGetTextOfPropertyName: () => tryGetTextOfPropertyName,
+  tryIOAndConsumeErrors: () => tryIOAndConsumeErrors,
+  tryParsePattern: () => tryParsePattern,
+  tryParsePatterns: () => tryParsePatterns,
+  tryParseRawSourceMap: () => tryParseRawSourceMap,
+  tryReadDirectory: () => tryReadDirectory,
+  tryReadFile: () => tryReadFile,
+  tryRemoveDirectoryPrefix: () => tryRemoveDirectoryPrefix,
+  tryRemoveExtension: () => tryRemoveExtension,
+  tryRemovePrefix: () => tryRemovePrefix,
+  tryRemoveSuffix: () => tryRemoveSuffix,
+  typeAcquisitionDeclarations: () => typeAcquisitionDeclarations,
+  typeAliasNamePart: () => typeAliasNamePart,
+  typeDirectiveIsEqualTo: () => typeDirectiveIsEqualTo,
+  typeHasCallOrConstructSignatures: () => typeHasCallOrConstructSignatures,
+  typeKeywords: () => typeKeywords,
+  typeParameterNamePart: () => typeParameterNamePart,
+  typeReferenceResolutionNameAndModeGetter: () => typeReferenceResolutionNameAndModeGetter,
+  typeToDisplayParts: () => typeToDisplayParts,
+  unchangedPollThresholds: () => unchangedPollThresholds,
+  unchangedTextChangeRange: () => unchangedTextChangeRange,
+  unescapeLeadingUnderscores: () => unescapeLeadingUnderscores,
+  unmangleScopedPackageName: () => unmangleScopedPackageName,
+  unorderedRemoveItem: () => unorderedRemoveItem,
+  unorderedRemoveItemAt: () => unorderedRemoveItemAt,
+  unreachableCodeIsError: () => unreachableCodeIsError,
+  unusedLabelIsError: () => unusedLabelIsError,
+  unwrapInnermostStatementOfLabel: () => unwrapInnermostStatementOfLabel,
+  updateArrayBindingPattern: () => updateArrayBindingPattern,
+  updateArrayLiteral: () => updateArrayLiteral,
+  updateArrayTypeNode: () => updateArrayTypeNode,
+  updateArrowFunction: () => updateArrowFunction,
+  updateAsExpression: () => updateAsExpression,
+  updateAwait: () => updateAwait,
+  updateBinary: () => updateBinary,
+  updateBindingElement: () => updateBindingElement,
+  updateBlock: () => updateBlock,
+  updateBreak: () => updateBreak,
+  updateBundle: () => updateBundle,
+  updateCall: () => updateCall,
+  updateCallChain: () => updateCallChain,
+  updateCallSignature: () => updateCallSignature,
+  updateCaseBlock: () => updateCaseBlock,
+  updateCaseClause: () => updateCaseClause,
+  updateCatchClause: () => updateCatchClause,
+  updateClassDeclaration: () => updateClassDeclaration,
+  updateClassExpression: () => updateClassExpression,
+  updateCommaList: () => updateCommaList,
+  updateComputedPropertyName: () => updateComputedPropertyName,
+  updateConditional: () => updateConditional,
+  updateConditionalTypeNode: () => updateConditionalTypeNode,
+  updateConstructSignature: () => updateConstructSignature,
+  updateConstructor: () => updateConstructor,
+  updateConstructorTypeNode: () => updateConstructorTypeNode,
+  updateContinue: () => updateContinue,
+  updateDecorator: () => updateDecorator,
+  updateDefaultClause: () => updateDefaultClause,
+  updateDelete: () => updateDelete,
+  updateDo: () => updateDo,
+  updateElementAccess: () => updateElementAccess,
+  updateElementAccessChain: () => updateElementAccessChain,
+  updateEnumDeclaration: () => updateEnumDeclaration,
+  updateEnumMember: () => updateEnumMember,
+  updateErrorForNoInputFiles: () => updateErrorForNoInputFiles,
+  updateExportAssignment: () => updateExportAssignment,
+  updateExportDeclaration: () => updateExportDeclaration,
+  updateExportSpecifier: () => updateExportSpecifier,
+  updateExpressionStatement: () => updateExpressionStatement,
+  updateExpressionWithTypeArguments: () => updateExpressionWithTypeArguments,
+  updateExternalModuleReference: () => updateExternalModuleReference,
+  updateFor: () => updateFor,
+  updateForIn: () => updateForIn,
+  updateForOf: () => updateForOf,
+  updateFunctionDeclaration: () => updateFunctionDeclaration,
+  updateFunctionExpression: () => updateFunctionExpression,
+  updateFunctionTypeNode: () => updateFunctionTypeNode,
+  updateGetAccessor: () => updateGetAccessor,
+  updateHeritageClause: () => updateHeritageClause,
+  updateIf: () => updateIf,
+  updateImportClause: () => updateImportClause,
+  updateImportDeclaration: () => updateImportDeclaration,
+  updateImportEqualsDeclaration: () => updateImportEqualsDeclaration,
+  updateImportSpecifier: () => updateImportSpecifier,
+  updateImportTypeNode: () => updateImportTypeNode,
+  updateIndexSignature: () => updateIndexSignature,
+  updateIndexedAccessTypeNode: () => updateIndexedAccessTypeNode,
+  updateInferTypeNode: () => updateInferTypeNode,
+  updateInterfaceDeclaration: () => updateInterfaceDeclaration,
+  updateIntersectionTypeNode: () => updateIntersectionTypeNode,
+  updateJsxAttribute: () => updateJsxAttribute,
+  updateJsxAttributes: () => updateJsxAttributes,
+  updateJsxClosingElement: () => updateJsxClosingElement,
+  updateJsxElement: () => updateJsxElement,
+  updateJsxExpression: () => updateJsxExpression,
+  updateJsxFragment: () => updateJsxFragment,
+  updateJsxOpeningElement: () => updateJsxOpeningElement,
+  updateJsxSelfClosingElement: () => updateJsxSelfClosingElement,
+  updateJsxSpreadAttribute: () => updateJsxSpreadAttribute,
+  updateJsxText: () => updateJsxText,
+  updateLabel: () => updateLabel,
+  updateLanguageServiceSourceFile: () => updateLanguageServiceSourceFile,
+  updateLiteralTypeNode: () => updateLiteralTypeNode,
+  updateMappedTypeNode: () => updateMappedTypeNode,
+  updateMetaProperty: () => updateMetaProperty,
+  updateMethod: () => updateMethod,
+  updateMethodSignature: () => updateMethodSignature,
+  updateMissingFilePathsWatch: () => updateMissingFilePathsWatch,
+  updateModuleBlock: () => updateModuleBlock,
+  updateModuleDeclaration: () => updateModuleDeclaration,
+  updateNamedExports: () => updateNamedExports,
+  updateNamedImports: () => updateNamedImports,
+  updateNamespaceExport: () => updateNamespaceExport,
+  updateNamespaceExportDeclaration: () => updateNamespaceExportDeclaration,
+  updateNamespaceImport: () => updateNamespaceImport,
+  updateNew: () => updateNew,
+  updateNonNullChain: () => updateNonNullChain,
+  updateNonNullExpression: () => updateNonNullExpression,
+  updateObjectBindingPattern: () => updateObjectBindingPattern,
+  updateObjectLiteral: () => updateObjectLiteral,
+  updateOptionalTypeNode: () => updateOptionalTypeNode,
+  updatePackageJsonWatch: () => updatePackageJsonWatch,
+  updateParameter: () => updateParameter,
+  updateParen: () => updateParen,
+  updateParenthesizedType: () => updateParenthesizedType,
+  updatePartiallyEmittedExpression: () => updatePartiallyEmittedExpression,
+  updatePostfix: () => updatePostfix,
+  updatePrefix: () => updatePrefix,
+  updateProperty: () => updateProperty,
+  updatePropertyAccess: () => updatePropertyAccess,
+  updatePropertyAccessChain: () => updatePropertyAccessChain,
+  updatePropertyAssignment: () => updatePropertyAssignment,
+  updatePropertySignature: () => updatePropertySignature,
+  updateQualifiedName: () => updateQualifiedName,
+  updateResolutionField: () => updateResolutionField,
+  updateRestTypeNode: () => updateRestTypeNode,
+  updateReturn: () => updateReturn,
+  updateSetAccessor: () => updateSetAccessor,
+  updateSharedExtendedConfigFileWatcher: () => updateSharedExtendedConfigFileWatcher,
+  updateShorthandPropertyAssignment: () => updateShorthandPropertyAssignment,
+  updateSourceFile: () => updateSourceFile,
+  updateSourceFileNode: () => updateSourceFileNode,
+  updateSpread: () => updateSpread,
+  updateSpreadAssignment: () => updateSpreadAssignment,
+  updateStatement: () => updateStatement,
+  updateSwitch: () => updateSwitch,
+  updateTaggedTemplate: () => updateTaggedTemplate,
+  updateTemplateExpression: () => updateTemplateExpression,
+  updateTemplateSpan: () => updateTemplateSpan,
+  updateThrow: () => updateThrow,
+  updateTry: () => updateTry,
+  updateTupleTypeNode: () => updateTupleTypeNode,
+  updateTypeAliasDeclaration: () => updateTypeAliasDeclaration,
+  updateTypeAssertion: () => updateTypeAssertion,
+  updateTypeLiteralNode: () => updateTypeLiteralNode,
+  updateTypeOf: () => updateTypeOf,
+  updateTypeOperatorNode: () => updateTypeOperatorNode,
+  updateTypeParameterDeclaration: () => updateTypeParameterDeclaration,
+  updateTypePredicateNode: () => updateTypePredicateNode,
+  updateTypePredicateNodeWithModifier: () => updateTypePredicateNodeWithModifier,
+  updateTypeQueryNode: () => updateTypeQueryNode,
+  updateTypeReferenceNode: () => updateTypeReferenceNode,
+  updateUnionTypeNode: () => updateUnionTypeNode,
+  updateVariableDeclaration: () => updateVariableDeclaration,
+  updateVariableDeclarationList: () => updateVariableDeclarationList,
+  updateVariableStatement: () => updateVariableStatement,
+  updateVoid: () => updateVoid,
+  updateWatchingWildcardDirectories: () => updateWatchingWildcardDirectories,
+  updateWhile: () => updateWhile,
+  updateWith: () => updateWith,
+  updateYield: () => updateYield,
+  usesExtensionsOnImports: () => usesExtensionsOnImports,
+  usingSingleLineStringWriter: () => usingSingleLineStringWriter,
+  utf16EncodeAsString: () => utf16EncodeAsString,
+  validateLocaleAndSetLanguage: () => validateLocaleAndSetLanguage,
+  valuesHelper: () => valuesHelper,
+  version: () => version,
+  versionMajorMinor: () => versionMajorMinor,
+  visitArray: () => visitArray,
+  visitEachChild: () => visitEachChild,
+  visitFunctionBody: () => visitFunctionBody,
+  visitIterationBody: () => visitIterationBody,
+  visitLexicalEnvironment: () => visitLexicalEnvironment,
+  visitNode: () => visitNode,
+  visitNodes: () => visitNodes2,
+  visitParameterList: () => visitParameterList,
+  walkUpBindingElementsAndPatterns: () => walkUpBindingElementsAndPatterns,
+  walkUpParenthesizedExpressions: () => walkUpParenthesizedExpressions,
+  walkUpParenthesizedTypes: () => walkUpParenthesizedTypes,
+  walkUpParenthesizedTypesAndGetParentAndChild: () => walkUpParenthesizedTypesAndGetParentAndChild,
+  whitespaceOrMapCommentRegExp: () => whitespaceOrMapCommentRegExp,
+  writeCommentRange: () => writeCommentRange,
+  writeFile: () => writeFile,
+  writeFileEnsuringDirectories: () => writeFileEnsuringDirectories,
+  zipToModeAwareCache: () => zipToModeAwareCache,
+  zipWith: () => zipWith
+});
+
+// src/services/types.ts
+var ScriptSnapshot;
+((ScriptSnapshot2) => {
+  class StringScriptSnapshot {
+    constructor(text) {
+      this.text = text;
     }
-    if ((isFunctionDeclaration(node) || isClassDeclaration(node)) && !isNamedDeclaration(node)) {
-      const defaultModifier = node.modifiers && find(node.modifiers, isDefaultModifier2);
-      if (defaultModifier) {
-        return { text: "default", pos: defaultModifier.getStart(), end: defaultModifier.getEnd() };
-      }
+    getText(start2, end) {
+      return start2 === 0 && end === this.text.length ? this.text : this.text.substring(start2, end);
     }
-    if (isClassStaticBlockDeclaration(node)) {
-      const sourceFile = node.getSourceFile();
-      const pos = skipTrivia(sourceFile.text, moveRangePastModifiers(node).pos);
-      const end = pos + 6;
-      const typeChecker = program.getTypeChecker();
-      const symbol = typeChecker.getSymbolAtLocation(node.parent);
-      const prefix = symbol ? `${typeChecker.symbolToString(symbol, node.parent)} ` : "";
-      return { text: `${prefix}static {}`, pos, end };
-    }
-    const declName = isConstNamedExpression(node) ? node.parent.name : Debug.checkDefined(getNameOfDeclaration(node), "Expected call hierarchy item to have a name");
-    let text = isIdentifier(declName) ? idText(declName) : isStringOrNumericLiteralLike(declName) ? declName.text : isComputedPropertyName(declName) ? isStringOrNumericLiteralLike(declName.expression) ? declName.expression.text : void 0 : void 0;
-    if (text === void 0) {
-      const typeChecker = program.getTypeChecker();
-      const symbol = typeChecker.getSymbolAtLocation(declName);
-      if (symbol) {
-        text = typeChecker.symbolToString(symbol, node);
-      }
+    getLength() {
+      return this.text.length;
     }
-    if (text === void 0) {
-      const printer = createPrinter({ removeComments: true, omitTrailingSemicolon: true });
-      text = usingSingleLineStringWriter((writer) => printer.writeNode(4 /* Unspecified */, node, node.getSourceFile(), writer));
+    getChangeRange() {
+      return void 0;
     }
-    return { text, pos: declName.getStart(), end: declName.getEnd() };
   }
-  function getCallHierarchItemContainerName(node) {
-    var _a2, _b;
-    if (isConstNamedExpression(node)) {
-      if (isModuleBlock(node.parent.parent.parent.parent) && isIdentifier(node.parent.parent.parent.parent.parent.name)) {
-        return node.parent.parent.parent.parent.parent.name.getText();
+  function fromString(text) {
+    return new StringScriptSnapshot(text);
+  }
+  ScriptSnapshot2.fromString = fromString;
+})(ScriptSnapshot || (ScriptSnapshot = {}));
+var PackageJsonDependencyGroup = /* @__PURE__ */ ((PackageJsonDependencyGroup2) => {
+  PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["Dependencies"] = 1] = "Dependencies";
+  PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["DevDependencies"] = 2] = "DevDependencies";
+  PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["PeerDependencies"] = 4] = "PeerDependencies";
+  PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["OptionalDependencies"] = 8] = "OptionalDependencies";
+  PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["All"] = 15] = "All";
+  return PackageJsonDependencyGroup2;
+})(PackageJsonDependencyGroup || {});
+var PackageJsonAutoImportPreference = /* @__PURE__ */ ((PackageJsonAutoImportPreference2) => {
+  PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["Off"] = 0] = "Off";
+  PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["On"] = 1] = "On";
+  PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["Auto"] = 2] = "Auto";
+  return PackageJsonAutoImportPreference2;
+})(PackageJsonAutoImportPreference || {});
+var LanguageServiceMode = /* @__PURE__ */ ((LanguageServiceMode2) => {
+  LanguageServiceMode2[LanguageServiceMode2["Semantic"] = 0] = "Semantic";
+  LanguageServiceMode2[LanguageServiceMode2["PartialSemantic"] = 1] = "PartialSemantic";
+  LanguageServiceMode2[LanguageServiceMode2["Syntactic"] = 2] = "Syntactic";
+  return LanguageServiceMode2;
+})(LanguageServiceMode || {});
+var emptyOptions = {};
+var SemanticClassificationFormat = /* @__PURE__ */ ((SemanticClassificationFormat3) => {
+  SemanticClassificationFormat3["Original"] = "original";
+  SemanticClassificationFormat3["TwentyTwenty"] = "2020";
+  return SemanticClassificationFormat3;
+})(SemanticClassificationFormat || {});
+var OrganizeImportsMode = /* @__PURE__ */ ((OrganizeImportsMode3) => {
+  OrganizeImportsMode3["All"] = "All";
+  OrganizeImportsMode3["SortAndCombine"] = "SortAndCombine";
+  OrganizeImportsMode3["RemoveUnused"] = "RemoveUnused";
+  return OrganizeImportsMode3;
+})(OrganizeImportsMode || {});
+var CompletionTriggerKind = /* @__PURE__ */ ((CompletionTriggerKind4) => {
+  CompletionTriggerKind4[CompletionTriggerKind4["Invoked"] = 1] = "Invoked";
+  CompletionTriggerKind4[CompletionTriggerKind4["TriggerCharacter"] = 2] = "TriggerCharacter";
+  CompletionTriggerKind4[CompletionTriggerKind4["TriggerForIncompleteCompletions"] = 3] = "TriggerForIncompleteCompletions";
+  return CompletionTriggerKind4;
+})(CompletionTriggerKind || {});
+var InlayHintKind = /* @__PURE__ */ ((InlayHintKind2) => {
+  InlayHintKind2["Type"] = "Type";
+  InlayHintKind2["Parameter"] = "Parameter";
+  InlayHintKind2["Enum"] = "Enum";
+  return InlayHintKind2;
+})(InlayHintKind || {});
+var HighlightSpanKind = /* @__PURE__ */ ((HighlightSpanKind2) => {
+  HighlightSpanKind2["none"] = "none";
+  HighlightSpanKind2["definition"] = "definition";
+  HighlightSpanKind2["reference"] = "reference";
+  HighlightSpanKind2["writtenReference"] = "writtenReference";
+  return HighlightSpanKind2;
+})(HighlightSpanKind || {});
+var IndentStyle = /* @__PURE__ */ ((IndentStyle3) => {
+  IndentStyle3[IndentStyle3["None"] = 0] = "None";
+  IndentStyle3[IndentStyle3["Block"] = 1] = "Block";
+  IndentStyle3[IndentStyle3["Smart"] = 2] = "Smart";
+  return IndentStyle3;
+})(IndentStyle || {});
+var SemicolonPreference = /* @__PURE__ */ ((SemicolonPreference3) => {
+  SemicolonPreference3["Ignore"] = "ignore";
+  SemicolonPreference3["Insert"] = "insert";
+  SemicolonPreference3["Remove"] = "remove";
+  return SemicolonPreference3;
+})(SemicolonPreference || {});
+function getDefaultFormatCodeSettings(newLineCharacter) {
+  return {
+    indentSize: 4,
+    tabSize: 4,
+    newLineCharacter: newLineCharacter || "\n",
+    convertTabsToSpaces: true,
+    indentStyle: 2 /* Smart */,
+    insertSpaceAfterConstructor: false,
+    insertSpaceAfterCommaDelimiter: true,
+    insertSpaceAfterSemicolonInForStatements: true,
+    insertSpaceBeforeAndAfterBinaryOperators: true,
+    insertSpaceAfterKeywordsInControlFlowStatements: true,
+    insertSpaceAfterFunctionKeywordForAnonymousFunctions: false,
+    insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: false,
+    insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: false,
+    insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces: true,
+    insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: false,
+    insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces: false,
+    insertSpaceBeforeFunctionParenthesis: false,
+    placeOpenBraceOnNewLineForFunctions: false,
+    placeOpenBraceOnNewLineForControlBlocks: false,
+    semicolons: "ignore" /* Ignore */,
+    trimTrailingWhitespace: true
+  };
+}
+var testFormatSettings = getDefaultFormatCodeSettings("\n");
+var SymbolDisplayPartKind = /* @__PURE__ */ ((SymbolDisplayPartKind2) => {
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["aliasName"] = 0] = "aliasName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["className"] = 1] = "className";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["enumName"] = 2] = "enumName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["fieldName"] = 3] = "fieldName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["interfaceName"] = 4] = "interfaceName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["keyword"] = 5] = "keyword";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["lineBreak"] = 6] = "lineBreak";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["numericLiteral"] = 7] = "numericLiteral";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["stringLiteral"] = 8] = "stringLiteral";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["localName"] = 9] = "localName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["methodName"] = 10] = "methodName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["moduleName"] = 11] = "moduleName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["operator"] = 12] = "operator";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["parameterName"] = 13] = "parameterName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["propertyName"] = 14] = "propertyName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["punctuation"] = 15] = "punctuation";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["space"] = 16] = "space";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["text"] = 17] = "text";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["typeParameterName"] = 18] = "typeParameterName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["enumMemberName"] = 19] = "enumMemberName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["functionName"] = 20] = "functionName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["regularExpressionLiteral"] = 21] = "regularExpressionLiteral";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["link"] = 22] = "link";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["linkName"] = 23] = "linkName";
+  SymbolDisplayPartKind2[SymbolDisplayPartKind2["linkText"] = 24] = "linkText";
+  return SymbolDisplayPartKind2;
+})(SymbolDisplayPartKind || {});
+var CompletionInfoFlags = /* @__PURE__ */ ((CompletionInfoFlags2) => {
+  CompletionInfoFlags2[CompletionInfoFlags2["None"] = 0] = "None";
+  CompletionInfoFlags2[CompletionInfoFlags2["MayIncludeAutoImports"] = 1] = "MayIncludeAutoImports";
+  CompletionInfoFlags2[CompletionInfoFlags2["IsImportStatementCompletion"] = 2] = "IsImportStatementCompletion";
+  CompletionInfoFlags2[CompletionInfoFlags2["IsContinuation"] = 4] = "IsContinuation";
+  CompletionInfoFlags2[CompletionInfoFlags2["ResolvedModuleSpecifiers"] = 8] = "ResolvedModuleSpecifiers";
+  CompletionInfoFlags2[CompletionInfoFlags2["ResolvedModuleSpecifiersBeyondLimit"] = 16] = "ResolvedModuleSpecifiersBeyondLimit";
+  CompletionInfoFlags2[CompletionInfoFlags2["MayIncludeMethodSnippets"] = 32] = "MayIncludeMethodSnippets";
+  return CompletionInfoFlags2;
+})(CompletionInfoFlags || {});
+var OutliningSpanKind = /* @__PURE__ */ ((OutliningSpanKind2) => {
+  OutliningSpanKind2["Comment"] = "comment";
+  OutliningSpanKind2["Region"] = "region";
+  OutliningSpanKind2["Code"] = "code";
+  OutliningSpanKind2["Imports"] = "imports";
+  return OutliningSpanKind2;
+})(OutliningSpanKind || {});
+var OutputFileType = /* @__PURE__ */ ((OutputFileType2) => {
+  OutputFileType2[OutputFileType2["JavaScript"] = 0] = "JavaScript";
+  OutputFileType2[OutputFileType2["SourceMap"] = 1] = "SourceMap";
+  OutputFileType2[OutputFileType2["Declaration"] = 2] = "Declaration";
+  return OutputFileType2;
+})(OutputFileType || {});
+var EndOfLineState = /* @__PURE__ */ ((EndOfLineState3) => {
+  EndOfLineState3[EndOfLineState3["None"] = 0] = "None";
+  EndOfLineState3[EndOfLineState3["InMultiLineCommentTrivia"] = 1] = "InMultiLineCommentTrivia";
+  EndOfLineState3[EndOfLineState3["InSingleQuoteStringLiteral"] = 2] = "InSingleQuoteStringLiteral";
+  EndOfLineState3[EndOfLineState3["InDoubleQuoteStringLiteral"] = 3] = "InDoubleQuoteStringLiteral";
+  EndOfLineState3[EndOfLineState3["InTemplateHeadOrNoSubstitutionTemplate"] = 4] = "InTemplateHeadOrNoSubstitutionTemplate";
+  EndOfLineState3[EndOfLineState3["InTemplateMiddleOrTail"] = 5] = "InTemplateMiddleOrTail";
+  EndOfLineState3[EndOfLineState3["InTemplateSubstitutionPosition"] = 6] = "InTemplateSubstitutionPosition";
+  return EndOfLineState3;
+})(EndOfLineState || {});
+var TokenClass = /* @__PURE__ */ ((TokenClass2) => {
+  TokenClass2[TokenClass2["Punctuation"] = 0] = "Punctuation";
+  TokenClass2[TokenClass2["Keyword"] = 1] = "Keyword";
+  TokenClass2[TokenClass2["Operator"] = 2] = "Operator";
+  TokenClass2[TokenClass2["Comment"] = 3] = "Comment";
+  TokenClass2[TokenClass2["Whitespace"] = 4] = "Whitespace";
+  TokenClass2[TokenClass2["Identifier"] = 5] = "Identifier";
+  TokenClass2[TokenClass2["NumberLiteral"] = 6] = "NumberLiteral";
+  TokenClass2[TokenClass2["BigIntLiteral"] = 7] = "BigIntLiteral";
+  TokenClass2[TokenClass2["StringLiteral"] = 8] = "StringLiteral";
+  TokenClass2[TokenClass2["RegExpLiteral"] = 9] = "RegExpLiteral";
+  return TokenClass2;
+})(TokenClass || {});
+var ScriptElementKind = /* @__PURE__ */ ((ScriptElementKind2) => {
+  ScriptElementKind2["unknown"] = "";
+  ScriptElementKind2["warning"] = "warning";
+  ScriptElementKind2["keyword"] = "keyword";
+  ScriptElementKind2["scriptElement"] = "script";
+  ScriptElementKind2["moduleElement"] = "module";
+  ScriptElementKind2["classElement"] = "class";
+  ScriptElementKind2["localClassElement"] = "local class";
+  ScriptElementKind2["interfaceElement"] = "interface";
+  ScriptElementKind2["typeElement"] = "type";
+  ScriptElementKind2["enumElement"] = "enum";
+  ScriptElementKind2["enumMemberElement"] = "enum member";
+  ScriptElementKind2["variableElement"] = "var";
+  ScriptElementKind2["localVariableElement"] = "local var";
+  ScriptElementKind2["functionElement"] = "function";
+  ScriptElementKind2["localFunctionElement"] = "local function";
+  ScriptElementKind2["memberFunctionElement"] = "method";
+  ScriptElementKind2["memberGetAccessorElement"] = "getter";
+  ScriptElementKind2["memberSetAccessorElement"] = "setter";
+  ScriptElementKind2["memberVariableElement"] = "property";
+  ScriptElementKind2["memberAccessorVariableElement"] = "accessor";
+  ScriptElementKind2["constructorImplementationElement"] = "constructor";
+  ScriptElementKind2["callSignatureElement"] = "call";
+  ScriptElementKind2["indexSignatureElement"] = "index";
+  ScriptElementKind2["constructSignatureElement"] = "construct";
+  ScriptElementKind2["parameterElement"] = "parameter";
+  ScriptElementKind2["typeParameterElement"] = "type parameter";
+  ScriptElementKind2["primitiveType"] = "primitive type";
+  ScriptElementKind2["label"] = "label";
+  ScriptElementKind2["alias"] = "alias";
+  ScriptElementKind2["constElement"] = "const";
+  ScriptElementKind2["letElement"] = "let";
+  ScriptElementKind2["directory"] = "directory";
+  ScriptElementKind2["externalModuleName"] = "external module name";
+  ScriptElementKind2["jsxAttribute"] = "JSX attribute";
+  ScriptElementKind2["string"] = "string";
+  ScriptElementKind2["link"] = "link";
+  ScriptElementKind2["linkName"] = "link name";
+  ScriptElementKind2["linkText"] = "link text";
+  return ScriptElementKind2;
+})(ScriptElementKind || {});
+var ScriptElementKindModifier = /* @__PURE__ */ ((ScriptElementKindModifier2) => {
+  ScriptElementKindModifier2["none"] = "";
+  ScriptElementKindModifier2["publicMemberModifier"] = "public";
+  ScriptElementKindModifier2["privateMemberModifier"] = "private";
+  ScriptElementKindModifier2["protectedMemberModifier"] = "protected";
+  ScriptElementKindModifier2["exportedModifier"] = "export";
+  ScriptElementKindModifier2["ambientModifier"] = "declare";
+  ScriptElementKindModifier2["staticModifier"] = "static";
+  ScriptElementKindModifier2["abstractModifier"] = "abstract";
+  ScriptElementKindModifier2["optionalModifier"] = "optional";
+  ScriptElementKindModifier2["deprecatedModifier"] = "deprecated";
+  ScriptElementKindModifier2["dtsModifier"] = ".d.ts";
+  ScriptElementKindModifier2["tsModifier"] = ".ts";
+  ScriptElementKindModifier2["tsxModifier"] = ".tsx";
+  ScriptElementKindModifier2["jsModifier"] = ".js";
+  ScriptElementKindModifier2["jsxModifier"] = ".jsx";
+  ScriptElementKindModifier2["jsonModifier"] = ".json";
+  ScriptElementKindModifier2["dmtsModifier"] = ".d.mts";
+  ScriptElementKindModifier2["mtsModifier"] = ".mts";
+  ScriptElementKindModifier2["mjsModifier"] = ".mjs";
+  ScriptElementKindModifier2["dctsModifier"] = ".d.cts";
+  ScriptElementKindModifier2["ctsModifier"] = ".cts";
+  ScriptElementKindModifier2["cjsModifier"] = ".cjs";
+  return ScriptElementKindModifier2;
+})(ScriptElementKindModifier || {});
+var ClassificationTypeNames = /* @__PURE__ */ ((ClassificationTypeNames2) => {
+  ClassificationTypeNames2["comment"] = "comment";
+  ClassificationTypeNames2["identifier"] = "identifier";
+  ClassificationTypeNames2["keyword"] = "keyword";
+  ClassificationTypeNames2["numericLiteral"] = "number";
+  ClassificationTypeNames2["bigintLiteral"] = "bigint";
+  ClassificationTypeNames2["operator"] = "operator";
+  ClassificationTypeNames2["stringLiteral"] = "string";
+  ClassificationTypeNames2["whiteSpace"] = "whitespace";
+  ClassificationTypeNames2["text"] = "text";
+  ClassificationTypeNames2["punctuation"] = "punctuation";
+  ClassificationTypeNames2["className"] = "class name";
+  ClassificationTypeNames2["enumName"] = "enum name";
+  ClassificationTypeNames2["interfaceName"] = "interface name";
+  ClassificationTypeNames2["moduleName"] = "module name";
+  ClassificationTypeNames2["typeParameterName"] = "type parameter name";
+  ClassificationTypeNames2["typeAliasName"] = "type alias name";
+  ClassificationTypeNames2["parameterName"] = "parameter name";
+  ClassificationTypeNames2["docCommentTagName"] = "doc comment tag name";
+  ClassificationTypeNames2["jsxOpenTagName"] = "jsx open tag name";
+  ClassificationTypeNames2["jsxCloseTagName"] = "jsx close tag name";
+  ClassificationTypeNames2["jsxSelfClosingTagName"] = "jsx self closing tag name";
+  ClassificationTypeNames2["jsxAttribute"] = "jsx attribute";
+  ClassificationTypeNames2["jsxText"] = "jsx text";
+  ClassificationTypeNames2["jsxAttributeStringLiteralValue"] = "jsx attribute string literal value";
+  return ClassificationTypeNames2;
+})(ClassificationTypeNames || {});
+var ClassificationType = /* @__PURE__ */ ((ClassificationType3) => {
+  ClassificationType3[ClassificationType3["comment"] = 1] = "comment";
+  ClassificationType3[ClassificationType3["identifier"] = 2] = "identifier";
+  ClassificationType3[ClassificationType3["keyword"] = 3] = "keyword";
+  ClassificationType3[ClassificationType3["numericLiteral"] = 4] = "numericLiteral";
+  ClassificationType3[ClassificationType3["operator"] = 5] = "operator";
+  ClassificationType3[ClassificationType3["stringLiteral"] = 6] = "stringLiteral";
+  ClassificationType3[ClassificationType3["regularExpressionLiteral"] = 7] = "regularExpressionLiteral";
+  ClassificationType3[ClassificationType3["whiteSpace"] = 8] = "whiteSpace";
+  ClassificationType3[ClassificationType3["text"] = 9] = "text";
+  ClassificationType3[ClassificationType3["punctuation"] = 10] = "punctuation";
+  ClassificationType3[ClassificationType3["className"] = 11] = "className";
+  ClassificationType3[ClassificationType3["enumName"] = 12] = "enumName";
+  ClassificationType3[ClassificationType3["interfaceName"] = 13] = "interfaceName";
+  ClassificationType3[ClassificationType3["moduleName"] = 14] = "moduleName";
+  ClassificationType3[ClassificationType3["typeParameterName"] = 15] = "typeParameterName";
+  ClassificationType3[ClassificationType3["typeAliasName"] = 16] = "typeAliasName";
+  ClassificationType3[ClassificationType3["parameterName"] = 17] = "parameterName";
+  ClassificationType3[ClassificationType3["docCommentTagName"] = 18] = "docCommentTagName";
+  ClassificationType3[ClassificationType3["jsxOpenTagName"] = 19] = "jsxOpenTagName";
+  ClassificationType3[ClassificationType3["jsxCloseTagName"] = 20] = "jsxCloseTagName";
+  ClassificationType3[ClassificationType3["jsxSelfClosingTagName"] = 21] = "jsxSelfClosingTagName";
+  ClassificationType3[ClassificationType3["jsxAttribute"] = 22] = "jsxAttribute";
+  ClassificationType3[ClassificationType3["jsxText"] = 23] = "jsxText";
+  ClassificationType3[ClassificationType3["jsxAttributeStringLiteralValue"] = 24] = "jsxAttributeStringLiteralValue";
+  ClassificationType3[ClassificationType3["bigintLiteral"] = 25] = "bigintLiteral";
+  return ClassificationType3;
+})(ClassificationType || {});
+
+// src/services/utilities.ts
+var scanner = createScanner(
+  99 /* Latest */,
+  /*skipTrivia*/
+  true
+);
+var SemanticMeaning = /* @__PURE__ */ ((SemanticMeaning3) => {
+  SemanticMeaning3[SemanticMeaning3["None"] = 0] = "None";
+  SemanticMeaning3[SemanticMeaning3["Value"] = 1] = "Value";
+  SemanticMeaning3[SemanticMeaning3["Type"] = 2] = "Type";
+  SemanticMeaning3[SemanticMeaning3["Namespace"] = 4] = "Namespace";
+  SemanticMeaning3[SemanticMeaning3["All"] = 7] = "All";
+  return SemanticMeaning3;
+})(SemanticMeaning || {});
+function getMeaningFromDeclaration(node) {
+  switch (node.kind) {
+    case 257 /* VariableDeclaration */:
+      return isInJSFile(node) && getJSDocEnumTag(node) ? 7 /* All */ : 1 /* Value */;
+    case 166 /* Parameter */:
+    case 205 /* BindingElement */:
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+    case 299 /* PropertyAssignment */:
+    case 300 /* ShorthandPropertyAssignment */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 173 /* Constructor */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+    case 295 /* CatchClause */:
+    case 288 /* JsxAttribute */:
+      return 1 /* Value */;
+    case 165 /* TypeParameter */:
+    case 261 /* InterfaceDeclaration */:
+    case 262 /* TypeAliasDeclaration */:
+    case 184 /* TypeLiteral */:
+      return 2 /* Type */;
+    case 349 /* JSDocTypedefTag */:
+      return node.name === void 0 ? 1 /* Value */ | 2 /* Type */ : 2 /* Type */;
+    case 302 /* EnumMember */:
+    case 260 /* ClassDeclaration */:
+      return 1 /* Value */ | 2 /* Type */;
+    case 264 /* ModuleDeclaration */:
+      if (isAmbientModule(node)) {
+        return 4 /* Namespace */ | 1 /* Value */;
+      } else if (getModuleInstanceState(node) === 1 /* Instantiated */) {
+        return 4 /* Namespace */ | 1 /* Value */;
+      } else {
+        return 4 /* Namespace */;
       }
-      return;
+    case 263 /* EnumDeclaration */:
+    case 272 /* NamedImports */:
+    case 273 /* ImportSpecifier */:
+    case 268 /* ImportEqualsDeclaration */:
+    case 269 /* ImportDeclaration */:
+    case 274 /* ExportAssignment */:
+    case 275 /* ExportDeclaration */:
+      return 7 /* All */;
+    case 308 /* SourceFile */:
+      return 4 /* Namespace */ | 1 /* Value */;
+  }
+  return 7 /* All */;
+}
+function getMeaningFromLocation(node) {
+  node = getAdjustedReferenceLocation(node);
+  const parent2 = node.parent;
+  if (node.kind === 308 /* SourceFile */) {
+    return 1 /* Value */;
+  } else if (isExportAssignment(parent2) || isExportSpecifier(parent2) || isExternalModuleReference(parent2) || isImportSpecifier(parent2) || isImportClause(parent2) || isImportEqualsDeclaration(parent2) && node === parent2.name) {
+    return 7 /* All */;
+  } else if (isInRightSideOfInternalImportEqualsDeclaration(node)) {
+    return getMeaningFromRightHandSideOfImportEquals(node);
+  } else if (isDeclarationName(node)) {
+    return getMeaningFromDeclaration(parent2);
+  } else if (isEntityName(node) && findAncestor(node, or(isJSDocNameReference, isJSDocLinkLike, isJSDocMemberName))) {
+    return 7 /* All */;
+  } else if (isTypeReference(node)) {
+    return 2 /* Type */;
+  } else if (isNamespaceReference(node)) {
+    return 4 /* Namespace */;
+  } else if (isTypeParameterDeclaration(parent2)) {
+    Debug.assert(isJSDocTemplateTag(parent2.parent));
+    return 2 /* Type */;
+  } else if (isLiteralTypeNode(parent2)) {
+    return 2 /* Type */ | 1 /* Value */;
+  } else {
+    return 1 /* Value */;
+  }
+}
+function getMeaningFromRightHandSideOfImportEquals(node) {
+  const name = node.kind === 163 /* QualifiedName */ ? node : isQualifiedName(node.parent) && node.parent.right === node ? node.parent : void 0;
+  return name && name.parent.kind === 268 /* ImportEqualsDeclaration */ ? 7 /* All */ : 4 /* Namespace */;
+}
+function isInRightSideOfInternalImportEqualsDeclaration(node) {
+  while (node.parent.kind === 163 /* QualifiedName */) {
+    node = node.parent;
+  }
+  return isInternalModuleImportEqualsDeclaration(node.parent) && node.parent.moduleReference === node;
+}
+function isNamespaceReference(node) {
+  return isQualifiedNameNamespaceReference(node) || isPropertyAccessNamespaceReference(node);
+}
+function isQualifiedNameNamespaceReference(node) {
+  let root = node;
+  let isLastClause = true;
+  if (root.parent.kind === 163 /* QualifiedName */) {
+    while (root.parent && root.parent.kind === 163 /* QualifiedName */) {
+      root = root.parent;
+    }
+    isLastClause = root.right === node;
+  }
+  return root.parent.kind === 180 /* TypeReference */ && !isLastClause;
+}
+function isPropertyAccessNamespaceReference(node) {
+  let root = node;
+  let isLastClause = true;
+  if (root.parent.kind === 208 /* PropertyAccessExpression */) {
+    while (root.parent && root.parent.kind === 208 /* PropertyAccessExpression */) {
+      root = root.parent;
+    }
+    isLastClause = root.name === node;
+  }
+  if (!isLastClause && root.parent.kind === 230 /* ExpressionWithTypeArguments */ && root.parent.parent.kind === 294 /* HeritageClause */) {
+    const decl = root.parent.parent.parent;
+    return decl.kind === 260 /* ClassDeclaration */ && root.parent.parent.token === 117 /* ImplementsKeyword */ || decl.kind === 261 /* InterfaceDeclaration */ && root.parent.parent.token === 94 /* ExtendsKeyword */;
+  }
+  return false;
+}
+function isTypeReference(node) {
+  if (isRightSideOfQualifiedNameOrPropertyAccess(node)) {
+    node = node.parent;
+  }
+  switch (node.kind) {
+    case 108 /* ThisKeyword */:
+      return !isExpressionNode(node);
+    case 194 /* ThisType */:
+      return true;
+  }
+  switch (node.parent.kind) {
+    case 180 /* TypeReference */:
+      return true;
+    case 202 /* ImportType */:
+      return !node.parent.isTypeOf;
+    case 230 /* ExpressionWithTypeArguments */:
+      return isPartOfTypeNode(node.parent);
+  }
+  return false;
+}
+function isCallExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) {
+  return isCalleeWorker(node, isCallExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions);
+}
+function isNewExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) {
+  return isCalleeWorker(node, isNewExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions);
+}
+function isCallOrNewExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) {
+  return isCalleeWorker(node, isCallOrNewExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions);
+}
+function isTaggedTemplateTag(node, includeElementAccess = false, skipPastOuterExpressions = false) {
+  return isCalleeWorker(node, isTaggedTemplateExpression, selectTagOfTaggedTemplateExpression, includeElementAccess, skipPastOuterExpressions);
+}
+function isDecoratorTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) {
+  return isCalleeWorker(node, isDecorator, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions);
+}
+function isJsxOpeningLikeElementTagName(node, includeElementAccess = false, skipPastOuterExpressions = false) {
+  return isCalleeWorker(node, isJsxOpeningLikeElement, selectTagNameOfJsxOpeningLikeElement, includeElementAccess, skipPastOuterExpressions);
+}
+function selectExpressionOfCallOrNewExpressionOrDecorator(node) {
+  return node.expression;
+}
+function selectTagOfTaggedTemplateExpression(node) {
+  return node.tag;
+}
+function selectTagNameOfJsxOpeningLikeElement(node) {
+  return node.tagName;
+}
+function isCalleeWorker(node, pred, calleeSelector, includeElementAccess, skipPastOuterExpressions) {
+  let target = includeElementAccess ? climbPastPropertyOrElementAccess(node) : climbPastPropertyAccess(node);
+  if (skipPastOuterExpressions) {
+    target = skipOuterExpressions(target);
+  }
+  return !!target && !!target.parent && pred(target.parent) && calleeSelector(target.parent) === target;
+}
+function climbPastPropertyAccess(node) {
+  return isRightSideOfPropertyAccess(node) ? node.parent : node;
+}
+function climbPastPropertyOrElementAccess(node) {
+  return isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node) ? node.parent : node;
+}
+function getTargetLabel(referenceNode, labelName) {
+  while (referenceNode) {
+    if (referenceNode.kind === 253 /* LabeledStatement */ && referenceNode.label.escapedText === labelName) {
+      return referenceNode.label;
+    }
+    referenceNode = referenceNode.parent;
+  }
+  return void 0;
+}
+function hasPropertyAccessExpressionWithName(node, funcName) {
+  if (!isPropertyAccessExpression(node.expression)) {
+    return false;
+  }
+  return node.expression.name.text === funcName;
+}
+function isJumpStatementTarget(node) {
+  var _a2;
+  return isIdentifier(node) && ((_a2 = tryCast(node.parent, isBreakOrContinueStatement)) == null ? void 0 : _a2.label) === node;
+}
+function isLabelOfLabeledStatement(node) {
+  var _a2;
+  return isIdentifier(node) && ((_a2 = tryCast(node.parent, isLabeledStatement)) == null ? void 0 : _a2.label) === node;
+}
+function isLabelName(node) {
+  return isLabelOfLabeledStatement(node) || isJumpStatementTarget(node);
+}
+function isTagName(node) {
+  var _a2;
+  return ((_a2 = tryCast(node.parent, isJSDocTag)) == null ? void 0 : _a2.tagName) === node;
+}
+function isRightSideOfQualifiedName(node) {
+  var _a2;
+  return ((_a2 = tryCast(node.parent, isQualifiedName)) == null ? void 0 : _a2.right) === node;
+}
+function isRightSideOfPropertyAccess(node) {
+  var _a2;
+  return ((_a2 = tryCast(node.parent, isPropertyAccessExpression)) == null ? void 0 : _a2.name) === node;
+}
+function isArgumentExpressionOfElementAccess(node) {
+  var _a2;
+  return ((_a2 = tryCast(node.parent, isElementAccessExpression)) == null ? void 0 : _a2.argumentExpression) === node;
+}
+function isNameOfModuleDeclaration(node) {
+  var _a2;
+  return ((_a2 = tryCast(node.parent, isModuleDeclaration)) == null ? void 0 : _a2.name) === node;
+}
+function isNameOfFunctionDeclaration(node) {
+  var _a2;
+  return isIdentifier(node) && ((_a2 = tryCast(node.parent, isFunctionLike)) == null ? void 0 : _a2.name) === node;
+}
+function isLiteralNameOfPropertyDeclarationOrIndexAccess(node) {
+  switch (node.parent.kind) {
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+    case 299 /* PropertyAssignment */:
+    case 302 /* EnumMember */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 264 /* ModuleDeclaration */:
+      return getNameOfDeclaration(node.parent) === node;
+    case 209 /* ElementAccessExpression */:
+      return node.parent.argumentExpression === node;
+    case 164 /* ComputedPropertyName */:
+      return true;
+    case 198 /* LiteralType */:
+      return node.parent.parent.kind === 196 /* IndexedAccessType */;
+    default:
+      return false;
+  }
+}
+function isExpressionOfExternalModuleImportEqualsDeclaration(node) {
+  return isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node;
+}
+function getContainerNode(node) {
+  if (isJSDocTypeAlias(node)) {
+    node = node.parent.parent;
+  }
+  while (true) {
+    node = node.parent;
+    if (!node) {
+      return void 0;
     }
     switch (node.kind) {
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
+      case 308 /* SourceFile */:
       case 171 /* MethodDeclaration */:
-        if (node.parent.kind === 207 /* ObjectLiteralExpression */) {
-          return (_a2 = getAssignedName(node.parent)) == null ? void 0 : _a2.getText();
-        }
-        return (_b = getNameOfDeclaration(node.parent)) == null ? void 0 : _b.getText();
+      case 170 /* MethodSignature */:
       case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
       case 260 /* ClassDeclaration */:
+      case 261 /* InterfaceDeclaration */:
+      case 263 /* EnumDeclaration */:
       case 264 /* ModuleDeclaration */:
-        if (isModuleBlock(node.parent) && isIdentifier(node.parent.parent.name)) {
-          return node.parent.parent.name.getText();
-        }
+        return node;
     }
   }
-  function findImplementation(typeChecker, node) {
-    if (node.body) {
-      return node;
+}
+function getNodeKind(node) {
+  switch (node.kind) {
+    case 308 /* SourceFile */:
+      return isExternalModule(node) ? "module" /* moduleElement */ : "script" /* scriptElement */;
+    case 264 /* ModuleDeclaration */:
+      return "module" /* moduleElement */;
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+      return "class" /* classElement */;
+    case 261 /* InterfaceDeclaration */:
+      return "interface" /* interfaceElement */;
+    case 262 /* TypeAliasDeclaration */:
+    case 341 /* JSDocCallbackTag */:
+    case 349 /* JSDocTypedefTag */:
+      return "type" /* typeElement */;
+    case 263 /* EnumDeclaration */:
+      return "enum" /* enumElement */;
+    case 257 /* VariableDeclaration */:
+      return getKindOfVariableDeclaration(node);
+    case 205 /* BindingElement */:
+      return getKindOfVariableDeclaration(getRootDeclaration(node));
+    case 216 /* ArrowFunction */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+      return "function" /* functionElement */;
+    case 174 /* GetAccessor */:
+      return "getter" /* memberGetAccessorElement */;
+    case 175 /* SetAccessor */:
+      return "setter" /* memberSetAccessorElement */;
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+      return "method" /* memberFunctionElement */;
+    case 299 /* PropertyAssignment */:
+      const { initializer } = node;
+      return isFunctionLike(initializer) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */;
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+    case 300 /* ShorthandPropertyAssignment */:
+    case 301 /* SpreadAssignment */:
+      return "property" /* memberVariableElement */;
+    case 178 /* IndexSignature */:
+      return "index" /* indexSignatureElement */;
+    case 177 /* ConstructSignature */:
+      return "construct" /* constructSignatureElement */;
+    case 176 /* CallSignature */:
+      return "call" /* callSignatureElement */;
+    case 173 /* Constructor */:
+    case 172 /* ClassStaticBlockDeclaration */:
+      return "constructor" /* constructorImplementationElement */;
+    case 165 /* TypeParameter */:
+      return "type parameter" /* typeParameterElement */;
+    case 302 /* EnumMember */:
+      return "enum member" /* enumMemberElement */;
+    case 166 /* Parameter */:
+      return hasSyntacticModifier(node, 16476 /* ParameterPropertyModifier */) ? "property" /* memberVariableElement */ : "parameter" /* parameterElement */;
+    case 268 /* ImportEqualsDeclaration */:
+    case 273 /* ImportSpecifier */:
+    case 278 /* ExportSpecifier */:
+    case 271 /* NamespaceImport */:
+    case 277 /* NamespaceExport */:
+      return "alias" /* alias */;
+    case 223 /* BinaryExpression */:
+      const kind = getAssignmentDeclarationKind(node);
+      const { right } = node;
+      switch (kind) {
+        case 7 /* ObjectDefinePropertyValue */:
+        case 8 /* ObjectDefinePropertyExports */:
+        case 9 /* ObjectDefinePrototypeProperty */:
+        case 0 /* None */:
+          return "" /* unknown */;
+        case 1 /* ExportsProperty */:
+        case 2 /* ModuleExports */:
+          const rightKind = getNodeKind(right);
+          return rightKind === "" /* unknown */ ? "const" /* constElement */ : rightKind;
+        case 3 /* PrototypeProperty */:
+          return isFunctionExpression(right) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */;
+        case 4 /* ThisProperty */:
+          return "property" /* memberVariableElement */;
+        case 5 /* Property */:
+          return isFunctionExpression(right) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */;
+        case 6 /* Prototype */:
+          return "local class" /* localClassElement */;
+        default: {
+          assertType(kind);
+          return "" /* unknown */;
+        }
+      }
+    case 79 /* Identifier */:
+      return isImportClause(node.parent) ? "alias" /* alias */ : "" /* unknown */;
+    case 274 /* ExportAssignment */:
+      const scriptKind = getNodeKind(node.expression);
+      return scriptKind === "" /* unknown */ ? "const" /* constElement */ : scriptKind;
+    default:
+      return "" /* unknown */;
+  }
+  function getKindOfVariableDeclaration(v) {
+    return isVarConst(v) ? "const" /* constElement */ : isLet(v) ? "let" /* letElement */ : "var" /* variableElement */;
+  }
+}
+function isThis(node) {
+  switch (node.kind) {
+    case 108 /* ThisKeyword */:
+      return true;
+    case 79 /* Identifier */:
+      return identifierIsThisKeyword(node) && node.parent.kind === 166 /* Parameter */;
+    default:
+      return false;
+  }
+}
+var tripleSlashDirectivePrefixRegex = /^\/\/\/\s*</;
+function getLineStartPositionForPosition(position, sourceFile) {
+  const lineStarts = getLineStarts(sourceFile);
+  const line = sourceFile.getLineAndCharacterOfPosition(position).line;
+  return lineStarts[line];
+}
+function rangeContainsRange(r1, r2) {
+  return startEndContainsRange(r1.pos, r1.end, r2);
+}
+function rangeContainsRangeExclusive(r1, r2) {
+  return rangeContainsPositionExclusive(r1, r2.pos) && rangeContainsPositionExclusive(r1, r2.end);
+}
+function rangeContainsPosition(r, pos) {
+  return r.pos <= pos && pos <= r.end;
+}
+function rangeContainsPositionExclusive(r, pos) {
+  return r.pos < pos && pos < r.end;
+}
+function startEndContainsRange(start2, end, range) {
+  return start2 <= range.pos && end >= range.end;
+}
+function rangeContainsStartEnd(range, start2, end) {
+  return range.pos <= start2 && range.end >= end;
+}
+function rangeOverlapsWithStartEnd(r1, start2, end) {
+  return startEndOverlapsWithStartEnd(r1.pos, r1.end, start2, end);
+}
+function nodeOverlapsWithStartEnd(node, sourceFile, start2, end) {
+  return startEndOverlapsWithStartEnd(node.getStart(sourceFile), node.end, start2, end);
+}
+function startEndOverlapsWithStartEnd(start1, end1, start2, end2) {
+  const start3 = Math.max(start1, start2);
+  const end = Math.min(end1, end2);
+  return start3 < end;
+}
+function positionBelongsToNode(candidate, position, sourceFile) {
+  Debug.assert(candidate.pos <= position);
+  return position < candidate.end || !isCompletedNode(candidate, sourceFile);
+}
+function isCompletedNode(n, sourceFile) {
+  if (n === void 0 || nodeIsMissing(n)) {
+    return false;
+  }
+  switch (n.kind) {
+    case 260 /* ClassDeclaration */:
+    case 261 /* InterfaceDeclaration */:
+    case 263 /* EnumDeclaration */:
+    case 207 /* ObjectLiteralExpression */:
+    case 203 /* ObjectBindingPattern */:
+    case 184 /* TypeLiteral */:
+    case 238 /* Block */:
+    case 265 /* ModuleBlock */:
+    case 266 /* CaseBlock */:
+    case 272 /* NamedImports */:
+    case 276 /* NamedExports */:
+      return nodeEndsWith(n, 19 /* CloseBraceToken */, sourceFile);
+    case 295 /* CatchClause */:
+      return isCompletedNode(n.block, sourceFile);
+    case 211 /* NewExpression */:
+      if (!n.arguments) {
+        return true;
+      }
+    case 210 /* CallExpression */:
+    case 214 /* ParenthesizedExpression */:
+    case 193 /* ParenthesizedType */:
+      return nodeEndsWith(n, 21 /* CloseParenToken */, sourceFile);
+    case 181 /* FunctionType */:
+    case 182 /* ConstructorType */:
+      return isCompletedNode(n.type, sourceFile);
+    case 173 /* Constructor */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 177 /* ConstructSignature */:
+    case 176 /* CallSignature */:
+    case 216 /* ArrowFunction */:
+      if (n.body) {
+        return isCompletedNode(n.body, sourceFile);
+      }
+      if (n.type) {
+        return isCompletedNode(n.type, sourceFile);
+      }
+      return hasChildOfKind(n, 21 /* CloseParenToken */, sourceFile);
+    case 264 /* ModuleDeclaration */:
+      return !!n.body && isCompletedNode(n.body, sourceFile);
+    case 242 /* IfStatement */:
+      if (n.elseStatement) {
+        return isCompletedNode(n.elseStatement, sourceFile);
+      }
+      return isCompletedNode(n.thenStatement, sourceFile);
+    case 241 /* ExpressionStatement */:
+      return isCompletedNode(n.expression, sourceFile) || hasChildOfKind(n, 26 /* SemicolonToken */, sourceFile);
+    case 206 /* ArrayLiteralExpression */:
+    case 204 /* ArrayBindingPattern */:
+    case 209 /* ElementAccessExpression */:
+    case 164 /* ComputedPropertyName */:
+    case 186 /* TupleType */:
+      return nodeEndsWith(n, 23 /* CloseBracketToken */, sourceFile);
+    case 178 /* IndexSignature */:
+      if (n.type) {
+        return isCompletedNode(n.type, sourceFile);
+      }
+      return hasChildOfKind(n, 23 /* CloseBracketToken */, sourceFile);
+    case 292 /* CaseClause */:
+    case 293 /* DefaultClause */:
+      return false;
+    case 245 /* ForStatement */:
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+    case 244 /* WhileStatement */:
+      return isCompletedNode(n.statement, sourceFile);
+    case 243 /* DoStatement */:
+      return hasChildOfKind(n, 115 /* WhileKeyword */, sourceFile) ? nodeEndsWith(n, 21 /* CloseParenToken */, sourceFile) : isCompletedNode(n.statement, sourceFile);
+    case 183 /* TypeQuery */:
+      return isCompletedNode(n.exprName, sourceFile);
+    case 218 /* TypeOfExpression */:
+    case 217 /* DeleteExpression */:
+    case 219 /* VoidExpression */:
+    case 226 /* YieldExpression */:
+    case 227 /* SpreadElement */:
+      const unaryWordExpression = n;
+      return isCompletedNode(unaryWordExpression.expression, sourceFile);
+    case 212 /* TaggedTemplateExpression */:
+      return isCompletedNode(n.template, sourceFile);
+    case 225 /* TemplateExpression */:
+      const lastSpan = lastOrUndefined(n.templateSpans);
+      return isCompletedNode(lastSpan, sourceFile);
+    case 236 /* TemplateSpan */:
+      return nodeIsPresent(n.literal);
+    case 275 /* ExportDeclaration */:
+    case 269 /* ImportDeclaration */:
+      return nodeIsPresent(n.moduleSpecifier);
+    case 221 /* PrefixUnaryExpression */:
+      return isCompletedNode(n.operand, sourceFile);
+    case 223 /* BinaryExpression */:
+      return isCompletedNode(n.right, sourceFile);
+    case 224 /* ConditionalExpression */:
+      return isCompletedNode(n.whenFalse, sourceFile);
+    default:
+      return true;
+  }
+}
+function nodeEndsWith(n, expectedLastToken, sourceFile) {
+  const children = n.getChildren(sourceFile);
+  if (children.length) {
+    const lastChild = last(children);
+    if (lastChild.kind === expectedLastToken) {
+      return true;
+    } else if (lastChild.kind === 26 /* SemicolonToken */ && children.length !== 1) {
+      return children[children.length - 2].kind === expectedLastToken;
+    }
+  }
+  return false;
+}
+function findListItemInfo(node) {
+  const list = findContainingList(node);
+  if (!list) {
+    return void 0;
+  }
+  const children = list.getChildren();
+  const listItemIndex = indexOfNode(children, node);
+  return {
+    listItemIndex,
+    list
+  };
+}
+function hasChildOfKind(n, kind, sourceFile) {
+  return !!findChildOfKind(n, kind, sourceFile);
+}
+function findChildOfKind(n, kind, sourceFile) {
+  return find(n.getChildren(sourceFile), (c) => c.kind === kind);
+}
+function findContainingList(node) {
+  const syntaxList = find(node.parent.getChildren(), (c) => isSyntaxList(c) && rangeContainsRange(c, node));
+  Debug.assert(!syntaxList || contains(syntaxList.getChildren(), node));
+  return syntaxList;
+}
+function isDefaultModifier(node) {
+  return node.kind === 88 /* DefaultKeyword */;
+}
+function isClassKeyword(node) {
+  return node.kind === 84 /* ClassKeyword */;
+}
+function isFunctionKeyword(node) {
+  return node.kind === 98 /* FunctionKeyword */;
+}
+function getAdjustedLocationForClass(node) {
+  if (isNamedDeclaration(node)) {
+    return node.name;
+  }
+  if (isClassDeclaration(node)) {
+    const defaultModifier = node.modifiers && find(node.modifiers, isDefaultModifier);
+    if (defaultModifier)
+      return defaultModifier;
+  }
+  if (isClassExpression(node)) {
+    const classKeyword = find(node.getChildren(), isClassKeyword);
+    if (classKeyword)
+      return classKeyword;
+  }
+}
+function getAdjustedLocationForFunction(node) {
+  if (isNamedDeclaration(node)) {
+    return node.name;
+  }
+  if (isFunctionDeclaration(node)) {
+    const defaultModifier = find(node.modifiers, isDefaultModifier);
+    if (defaultModifier)
+      return defaultModifier;
+  }
+  if (isFunctionExpression(node)) {
+    const functionKeyword = find(node.getChildren(), isFunctionKeyword);
+    if (functionKeyword)
+      return functionKeyword;
+  }
+}
+function getAncestorTypeNode(node) {
+  let lastTypeNode;
+  findAncestor(node, (a) => {
+    if (isTypeNode(a)) {
+      lastTypeNode = a;
+    }
+    return !isQualifiedName(a.parent) && !isTypeNode(a.parent) && !isTypeElement(a.parent);
+  });
+  return lastTypeNode;
+}
+function getContextualTypeFromParentOrAncestorTypeNode(node, checker) {
+  if (node.flags & (8388608 /* JSDoc */ & ~262144 /* JavaScriptFile */))
+    return void 0;
+  const contextualType = getContextualTypeFromParent(node, checker);
+  if (contextualType)
+    return contextualType;
+  const ancestorTypeNode = getAncestorTypeNode(node);
+  return ancestorTypeNode && checker.getTypeAtLocation(ancestorTypeNode);
+}
+function getAdjustedLocationForDeclaration(node, forRename) {
+  if (!forRename) {
+    switch (node.kind) {
+      case 260 /* ClassDeclaration */:
+      case 228 /* ClassExpression */:
+        return getAdjustedLocationForClass(node);
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+        return getAdjustedLocationForFunction(node);
+      case 173 /* Constructor */:
+        return node;
+    }
+  }
+  if (isNamedDeclaration(node)) {
+    return node.name;
+  }
+}
+function getAdjustedLocationForImportDeclaration(node, forRename) {
+  if (node.importClause) {
+    if (node.importClause.name && node.importClause.namedBindings) {
+      return;
     }
-    if (isConstructorDeclaration(node)) {
-      return getFirstConstructorWithBody(node.parent);
+    if (node.importClause.name) {
+      return node.importClause.name;
     }
-    if (isFunctionDeclaration(node) || isMethodDeclaration(node)) {
-      const symbol = getSymbolOfCallHierarchyDeclaration(typeChecker, node);
-      if (symbol && symbol.valueDeclaration && isFunctionLikeDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.body) {
-        return symbol.valueDeclaration;
+    if (node.importClause.namedBindings) {
+      if (isNamedImports(node.importClause.namedBindings)) {
+        const onlyBinding = singleOrUndefined(node.importClause.namedBindings.elements);
+        if (!onlyBinding) {
+          return;
+        }
+        return onlyBinding.name;
+      } else if (isNamespaceImport(node.importClause.namedBindings)) {
+        return node.importClause.namedBindings.name;
       }
-      return void 0;
     }
-    return node;
   }
-  function findAllInitialDeclarations(typeChecker, node) {
-    const symbol = getSymbolOfCallHierarchyDeclaration(typeChecker, node);
-    let declarations;
-    if (symbol && symbol.declarations) {
-      const indices = indicesOf(symbol.declarations);
-      const keys = map(symbol.declarations, (decl) => ({ file: decl.getSourceFile().fileName, pos: decl.pos }));
-      indices.sort((a, b) => compareStringsCaseSensitive(keys[a].file, keys[b].file) || keys[a].pos - keys[b].pos);
-      const sortedDeclarations = map(indices, (i) => symbol.declarations[i]);
-      let lastDecl;
-      for (const decl of sortedDeclarations) {
-        if (isValidCallHierarchyDeclaration(decl)) {
-          if (!lastDecl || lastDecl.parent !== decl.parent || lastDecl.end !== decl.pos) {
-            declarations = append(declarations, decl);
-          }
-          lastDecl = decl;
-        }
+  if (!forRename) {
+    return node.moduleSpecifier;
+  }
+}
+function getAdjustedLocationForExportDeclaration(node, forRename) {
+  if (node.exportClause) {
+    if (isNamedExports(node.exportClause)) {
+      const onlyBinding = singleOrUndefined(node.exportClause.elements);
+      if (!onlyBinding) {
+        return;
       }
+      return node.exportClause.elements[0].name;
+    } else if (isNamespaceExport(node.exportClause)) {
+      return node.exportClause.name;
     }
-    return declarations;
   }
-  function findImplementationOrAllInitialDeclarations(typeChecker, node) {
-    var _a2, _b, _c;
-    if (isClassStaticBlockDeclaration(node)) {
-      return node;
+  if (!forRename) {
+    return node.moduleSpecifier;
+  }
+}
+function getAdjustedLocationForHeritageClause(node) {
+  if (node.types.length === 1) {
+    return node.types[0].expression;
+  }
+}
+function getAdjustedLocation(node, forRename) {
+  const { parent: parent2 } = node;
+  if (isModifier(node) && (forRename || node.kind !== 88 /* DefaultKeyword */) ? canHaveModifiers(parent2) && contains(parent2.modifiers, node) : node.kind === 84 /* ClassKeyword */ ? isClassDeclaration(parent2) || isClassExpression(node) : node.kind === 98 /* FunctionKeyword */ ? isFunctionDeclaration(parent2) || isFunctionExpression(node) : node.kind === 118 /* InterfaceKeyword */ ? isInterfaceDeclaration(parent2) : node.kind === 92 /* EnumKeyword */ ? isEnumDeclaration(parent2) : node.kind === 154 /* TypeKeyword */ ? isTypeAliasDeclaration(parent2) : node.kind === 143 /* NamespaceKeyword */ || node.kind === 142 /* ModuleKeyword */ ? isModuleDeclaration(parent2) : node.kind === 100 /* ImportKeyword */ ? isImportEqualsDeclaration(parent2) : node.kind === 137 /* GetKeyword */ ? isGetAccessorDeclaration(parent2) : node.kind === 151 /* SetKeyword */ && isSetAccessorDeclaration(parent2)) {
+    const location = getAdjustedLocationForDeclaration(parent2, forRename);
+    if (location) {
+      return location;
     }
-    if (isFunctionLikeDeclaration(node)) {
-      return (_b = (_a2 = findImplementation(typeChecker, node)) != null ? _a2 : findAllInitialDeclarations(typeChecker, node)) != null ? _b : node;
+  }
+  if ((node.kind === 113 /* VarKeyword */ || node.kind === 85 /* ConstKeyword */ || node.kind === 119 /* LetKeyword */) && isVariableDeclarationList(parent2) && parent2.declarations.length === 1) {
+    const decl = parent2.declarations[0];
+    if (isIdentifier(decl.name)) {
+      return decl.name;
     }
-    return (_c = findAllInitialDeclarations(typeChecker, node)) != null ? _c : node;
   }
-  function resolveCallHierarchyDeclaration(program, location2) {
-    const typeChecker = program.getTypeChecker();
-    let followingSymbol = false;
-    while (true) {
-      if (isValidCallHierarchyDeclaration(location2)) {
-        return findImplementationOrAllInitialDeclarations(typeChecker, location2);
-      }
-      if (isPossibleCallHierarchyDeclaration(location2)) {
-        const ancestor = findAncestor(location2, isValidCallHierarchyDeclaration);
-        return ancestor && findImplementationOrAllInitialDeclarations(typeChecker, ancestor);
-      }
-      if (isDeclarationName(location2)) {
-        if (isValidCallHierarchyDeclaration(location2.parent)) {
-          return findImplementationOrAllInitialDeclarations(typeChecker, location2.parent);
-        }
-        if (isPossibleCallHierarchyDeclaration(location2.parent)) {
-          const ancestor = findAncestor(location2.parent, isValidCallHierarchyDeclaration);
-          return ancestor && findImplementationOrAllInitialDeclarations(typeChecker, ancestor);
-        }
-        if (isVariableDeclaration(location2.parent) && location2.parent.initializer && isConstNamedExpression(location2.parent.initializer)) {
-          return location2.parent.initializer;
-        }
-        return void 0;
-      }
-      if (isConstructorDeclaration(location2)) {
-        if (isValidCallHierarchyDeclaration(location2.parent)) {
-          return location2.parent;
-        }
-        return void 0;
+  if (node.kind === 154 /* TypeKeyword */) {
+    if (isImportClause(parent2) && parent2.isTypeOnly) {
+      const location = getAdjustedLocationForImportDeclaration(parent2.parent, forRename);
+      if (location) {
+        return location;
       }
-      if (location2.kind === 124 /* StaticKeyword */ && isClassStaticBlockDeclaration(location2.parent)) {
-        location2 = location2.parent;
-        continue;
-      }
-      if (isVariableDeclaration(location2) && location2.initializer && isConstNamedExpression(location2.initializer)) {
-        return location2.initializer;
-      }
-      if (!followingSymbol) {
-        let symbol = typeChecker.getSymbolAtLocation(location2);
-        if (symbol) {
-          if (symbol.flags & 2097152 /* Alias */) {
-            symbol = typeChecker.getAliasedSymbol(symbol);
-          }
-          if (symbol.valueDeclaration) {
-            followingSymbol = true;
-            location2 = symbol.valueDeclaration;
-            continue;
-          }
-        }
+    }
+    if (isExportDeclaration(parent2) && parent2.isTypeOnly) {
+      const location = getAdjustedLocationForExportDeclaration(parent2, forRename);
+      if (location) {
+        return location;
       }
-      return void 0;
     }
   }
-  function createCallHierarchyItem(program, node) {
-    const sourceFile = node.getSourceFile();
-    const name = getCallHierarchyItemName(program, node);
-    const containerName = getCallHierarchItemContainerName(node);
-    const kind = getNodeKind(node);
-    const kindModifiers = getNodeModifiers(node);
-    const span = createTextSpanFromBounds(skipTrivia(sourceFile.text, node.getFullStart(), false, true), node.getEnd());
-    const selectionSpan = createTextSpanFromBounds(name.pos, name.end);
-    return { file: sourceFile.fileName, kind, kindModifiers, name: name.text, containerName, span, selectionSpan };
+  if (node.kind === 128 /* AsKeyword */) {
+    if (isImportSpecifier(parent2) && parent2.propertyName || isExportSpecifier(parent2) && parent2.propertyName || isNamespaceImport(parent2) || isNamespaceExport(parent2)) {
+      return parent2.name;
+    }
+    if (isExportDeclaration(parent2) && parent2.exportClause && isNamespaceExport(parent2.exportClause)) {
+      return parent2.exportClause.name;
+    }
   }
-  function isDefined(x) {
-    return x !== void 0;
+  if (node.kind === 100 /* ImportKeyword */ && isImportDeclaration(parent2)) {
+    const location = getAdjustedLocationForImportDeclaration(parent2, forRename);
+    if (location) {
+      return location;
+    }
   }
-  function convertEntryToCallSite(entry) {
-    if (entry.kind === ts_FindAllReferences_exports.EntryKind.Node) {
-      const { node } = entry;
-      if (isCallOrNewExpressionTarget(node, true, true) || isTaggedTemplateTag(node, true, true) || isDecoratorTarget(node, true, true) || isJsxOpeningLikeElementTagName(node, true, true) || isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node)) {
-        const sourceFile = node.getSourceFile();
-        const ancestor = findAncestor(node, isValidCallHierarchyDeclaration) || sourceFile;
-        return { declaration: ancestor, range: createTextRangeFromNode(node, sourceFile) };
+  if (node.kind === 93 /* ExportKeyword */) {
+    if (isExportDeclaration(parent2)) {
+      const location = getAdjustedLocationForExportDeclaration(parent2, forRename);
+      if (location) {
+        return location;
       }
     }
+    if (isExportAssignment(parent2)) {
+      return skipOuterExpressions(parent2.expression);
+    }
   }
-  function getCallSiteGroupKey(entry) {
-    return getNodeId(entry.declaration);
+  if (node.kind === 147 /* RequireKeyword */ && isExternalModuleReference(parent2)) {
+    return parent2.expression;
   }
-  function createCallHierarchyIncomingCall(from, fromSpans) {
-    return { from, fromSpans };
+  if (node.kind === 158 /* FromKeyword */ && (isImportDeclaration(parent2) || isExportDeclaration(parent2)) && parent2.moduleSpecifier) {
+    return parent2.moduleSpecifier;
   }
-  function convertCallSiteGroupToIncomingCall(program, entries) {
-    return createCallHierarchyIncomingCall(createCallHierarchyItem(program, entries[0].declaration), map(entries, (entry) => createTextSpanFromRange(entry.range)));
+  if ((node.kind === 94 /* ExtendsKeyword */ || node.kind === 117 /* ImplementsKeyword */) && isHeritageClause(parent2) && parent2.token === node.kind) {
+    const location = getAdjustedLocationForHeritageClause(parent2);
+    if (location) {
+      return location;
+    }
   }
-  function getIncomingCalls(program, declaration, cancellationToken) {
-    if (isSourceFile(declaration) || isModuleDeclaration(declaration) || isClassStaticBlockDeclaration(declaration)) {
-      return [];
+  if (node.kind === 94 /* ExtendsKeyword */) {
+    if (isTypeParameterDeclaration(parent2) && parent2.constraint && isTypeReferenceNode(parent2.constraint)) {
+      return parent2.constraint.typeName;
+    }
+    if (isConditionalTypeNode(parent2) && isTypeReferenceNode(parent2.extendsType)) {
+      return parent2.extendsType.typeName;
     }
-    const location2 = getCallHierarchyDeclarationReferenceNode(declaration);
-    const calls = filter(ts_FindAllReferences_exports.findReferenceOrRenameEntries(program, cancellationToken, program.getSourceFiles(), location2, 0, { use: ts_FindAllReferences_exports.FindReferencesUse.References }, convertEntryToCallSite), isDefined);
-    return calls ? group(calls, getCallSiteGroupKey, (entries) => convertCallSiteGroupToIncomingCall(program, entries)) : [];
   }
-  function createCallSiteCollector(program, callSites) {
-    function recordCallSite(node) {
-      const target = isTaggedTemplateExpression(node) ? node.tag : isJsxOpeningLikeElement(node) ? node.tagName : isAccessExpression(node) ? node : isClassStaticBlockDeclaration(node) ? node : node.expression;
-      const declaration = resolveCallHierarchyDeclaration(program, target);
-      if (declaration) {
-        const range = createTextRangeFromNode(target, node.getSourceFile());
-        if (isArray(declaration)) {
-          for (const decl of declaration) {
-            callSites.push({ declaration: decl, range });
-          }
-        } else {
-          callSites.push({ declaration, range });
-        }
+  if (node.kind === 138 /* InferKeyword */ && isInferTypeNode(parent2)) {
+    return parent2.typeParameter.name;
+  }
+  if (node.kind === 101 /* InKeyword */ && isTypeParameterDeclaration(parent2) && isMappedTypeNode(parent2.parent)) {
+    return parent2.name;
+  }
+  if (node.kind === 141 /* KeyOfKeyword */ && isTypeOperatorNode(parent2) && parent2.operator === 141 /* KeyOfKeyword */ && isTypeReferenceNode(parent2.type)) {
+    return parent2.type.typeName;
+  }
+  if (node.kind === 146 /* ReadonlyKeyword */ && isTypeOperatorNode(parent2) && parent2.operator === 146 /* ReadonlyKeyword */ && isArrayTypeNode(parent2.type) && isTypeReferenceNode(parent2.type.elementType)) {
+    return parent2.type.elementType.typeName;
+  }
+  if (!forRename) {
+    if (node.kind === 103 /* NewKeyword */ && isNewExpression(parent2) || node.kind === 114 /* VoidKeyword */ && isVoidExpression(parent2) || node.kind === 112 /* TypeOfKeyword */ && isTypeOfExpression(parent2) || node.kind === 133 /* AwaitKeyword */ && isAwaitExpression(parent2) || node.kind === 125 /* YieldKeyword */ && isYieldExpression(parent2) || node.kind === 89 /* DeleteKeyword */ && isDeleteExpression(parent2)) {
+      if (parent2.expression) {
+        return skipOuterExpressions(parent2.expression);
       }
     }
-    function collect(node) {
-      if (!node)
-        return;
-      if (node.flags & 16777216 /* Ambient */) {
-        return;
-      }
-      if (isValidCallHierarchyDeclaration(node)) {
-        if (isClassLike(node)) {
-          for (const member of node.members) {
-            if (member.name && isComputedPropertyName(member.name)) {
-              collect(member.name.expression);
+    if ((node.kind === 101 /* InKeyword */ || node.kind === 102 /* InstanceOfKeyword */) && isBinaryExpression(parent2) && parent2.operatorToken === node) {
+      return skipOuterExpressions(parent2.right);
+    }
+    if (node.kind === 128 /* AsKeyword */ && isAsExpression(parent2) && isTypeReferenceNode(parent2.type)) {
+      return parent2.type.typeName;
+    }
+    if (node.kind === 101 /* InKeyword */ && isForInStatement(parent2) || node.kind === 162 /* OfKeyword */ && isForOfStatement(parent2)) {
+      return skipOuterExpressions(parent2.expression);
+    }
+  }
+  return node;
+}
+function getAdjustedReferenceLocation(node) {
+  return getAdjustedLocation(
+    node,
+    /*forRename*/
+    false
+  );
+}
+function getAdjustedRenameLocation(node) {
+  return getAdjustedLocation(
+    node,
+    /*forRename*/
+    true
+  );
+}
+function getTouchingPropertyName(sourceFile, position) {
+  return getTouchingToken(sourceFile, position, (n) => isPropertyNameLiteral(n) || isKeyword(n.kind) || isPrivateIdentifier(n));
+}
+function getTouchingToken(sourceFile, position, includePrecedingTokenAtEndPosition) {
+  return getTokenAtPositionWorker(
+    sourceFile,
+    position,
+    /*allowPositionInLeadingTrivia*/
+    false,
+    includePrecedingTokenAtEndPosition,
+    /*includeEndPosition*/
+    false
+  );
+}
+function getTokenAtPosition(sourceFile, position) {
+  return getTokenAtPositionWorker(
+    sourceFile,
+    position,
+    /*allowPositionInLeadingTrivia*/
+    true,
+    /*includePrecedingTokenAtEndPosition*/
+    void 0,
+    /*includeEndPosition*/
+    false
+  );
+}
+function getTokenAtPositionWorker(sourceFile, position, allowPositionInLeadingTrivia, includePrecedingTokenAtEndPosition, includeEndPosition) {
+  let current = sourceFile;
+  let foundToken;
+  outer:
+    while (true) {
+      const children = current.getChildren(sourceFile);
+      const i = binarySearchKey(children, position, (_, i2) => i2, (middle, _) => {
+        const end = children[middle].getEnd();
+        if (end < position) {
+          return -1 /* LessThan */;
+        }
+        const start2 = allowPositionInLeadingTrivia ? children[middle].getFullStart() : children[middle].getStart(
+          sourceFile,
+          /*includeJsDoc*/
+          true
+        );
+        if (start2 > position) {
+          return 1 /* GreaterThan */;
+        }
+        if (nodeContainsPosition(children[middle], start2, end)) {
+          if (children[middle - 1]) {
+            if (nodeContainsPosition(children[middle - 1])) {
+              return 1 /* GreaterThan */;
             }
           }
+          return 0 /* EqualTo */;
         }
-        return;
+        if (includePrecedingTokenAtEndPosition && start2 === position && children[middle - 1] && children[middle - 1].getEnd() === position && nodeContainsPosition(children[middle - 1])) {
+          return 1 /* GreaterThan */;
+        }
+        return -1 /* LessThan */;
+      });
+      if (foundToken) {
+        return foundToken;
       }
-      switch (node.kind) {
-        case 79 /* Identifier */:
-        case 268 /* ImportEqualsDeclaration */:
-        case 269 /* ImportDeclaration */:
-        case 275 /* ExportDeclaration */:
-        case 261 /* InterfaceDeclaration */:
-        case 262 /* TypeAliasDeclaration */:
-          return;
-        case 172 /* ClassStaticBlockDeclaration */:
-          recordCallSite(node);
-          return;
-        case 213 /* TypeAssertionExpression */:
-        case 231 /* AsExpression */:
-          collect(node.expression);
-          return;
-        case 257 /* VariableDeclaration */:
-        case 166 /* Parameter */:
-          collect(node.name);
-          collect(node.initializer);
-          return;
-        case 210 /* CallExpression */:
-          recordCallSite(node);
-          collect(node.expression);
-          forEach(node.arguments, collect);
-          return;
-        case 211 /* NewExpression */:
-          recordCallSite(node);
-          collect(node.expression);
-          forEach(node.arguments, collect);
-          return;
-        case 212 /* TaggedTemplateExpression */:
-          recordCallSite(node);
-          collect(node.tag);
-          collect(node.template);
-          return;
-        case 283 /* JsxOpeningElement */:
-        case 282 /* JsxSelfClosingElement */:
-          recordCallSite(node);
-          collect(node.tagName);
-          collect(node.attributes);
-          return;
-        case 167 /* Decorator */:
-          recordCallSite(node);
-          collect(node.expression);
-          return;
-        case 208 /* PropertyAccessExpression */:
-        case 209 /* ElementAccessExpression */:
-          recordCallSite(node);
-          forEachChild(node, collect);
-          break;
-        case 235 /* SatisfiesExpression */:
-          collect(node.expression);
-          return;
+      if (i >= 0 && children[i]) {
+        current = children[i];
+        continue outer;
       }
-      if (isPartOfTypeNode(node)) {
-        return;
+      return current;
+    }
+  function nodeContainsPosition(node, start2, end) {
+    end != null ? end : end = node.getEnd();
+    if (end < position) {
+      return false;
+    }
+    start2 != null ? start2 : start2 = allowPositionInLeadingTrivia ? node.getFullStart() : node.getStart(
+      sourceFile,
+      /*includeJsDoc*/
+      true
+    );
+    if (start2 > position) {
+      return false;
+    }
+    if (position < end || position === end && (node.kind === 1 /* EndOfFileToken */ || includeEndPosition)) {
+      return true;
+    } else if (includePrecedingTokenAtEndPosition && end === position) {
+      const previousToken = findPrecedingToken(position, sourceFile, node);
+      if (previousToken && includePrecedingTokenAtEndPosition(previousToken)) {
+        foundToken = previousToken;
+        return true;
       }
-      forEachChild(node, collect);
     }
-    return collect;
+    return false;
   }
-  function collectCallSitesOfSourceFile(node, collect) {
-    forEach(node.statements, collect);
+}
+function findFirstNonJsxWhitespaceToken(sourceFile, position) {
+  let tokenAtPosition = getTokenAtPosition(sourceFile, position);
+  while (isWhiteSpaceOnlyJsxText(tokenAtPosition)) {
+    const nextToken = findNextToken(tokenAtPosition, tokenAtPosition.parent, sourceFile);
+    if (!nextToken)
+      return;
+    tokenAtPosition = nextToken;
   }
-  function collectCallSitesOfModuleDeclaration(node, collect) {
-    if (!hasSyntacticModifier(node, 2 /* Ambient */) && node.body && isModuleBlock(node.body)) {
-      forEach(node.body.statements, collect);
-    }
+  return tokenAtPosition;
+}
+function findTokenOnLeftOfPosition(file, position) {
+  const tokenAtPosition = getTokenAtPosition(file, position);
+  if (isToken(tokenAtPosition) && position > tokenAtPosition.getStart(file) && position < tokenAtPosition.getEnd()) {
+    return tokenAtPosition;
   }
-  function collectCallSitesOfFunctionLikeDeclaration(typeChecker, node, collect) {
-    const implementation = findImplementation(typeChecker, node);
-    if (implementation) {
-      forEach(implementation.parameters, collect);
-      collect(implementation.body);
+  return findPrecedingToken(position, file);
+}
+function findNextToken(previousToken, parent2, sourceFile) {
+  return find2(parent2);
+  function find2(n) {
+    if (isToken(n) && n.pos === previousToken.end) {
+      return n;
     }
+    return firstDefined(n.getChildren(sourceFile), (child) => {
+      const shouldDiveInChildNode = (
+        // previous token is enclosed somewhere in the child
+        child.pos <= previousToken.pos && child.end > previousToken.end || // previous token ends exactly at the beginning of child
+        child.pos === previousToken.end
+      );
+      return shouldDiveInChildNode && nodeHasTokens(child, sourceFile) ? find2(child) : void 0;
+    });
   }
-  function collectCallSitesOfClassStaticBlockDeclaration(node, collect) {
-    collect(node.body);
-  }
-  function collectCallSitesOfClassLikeDeclaration(node, collect) {
-    forEach(node.modifiers, collect);
-    const heritage = getClassExtendsHeritageElement(node);
-    if (heritage) {
-      collect(heritage.expression);
+}
+function findPrecedingToken(position, sourceFile, startNode2, excludeJsdoc) {
+  const result = find2(startNode2 || sourceFile);
+  Debug.assert(!(result && isWhiteSpaceOnlyJsxText(result)));
+  return result;
+  function find2(n) {
+    if (isNonWhitespaceToken(n) && n.kind !== 1 /* EndOfFileToken */) {
+      return n;
     }
-    for (const member of node.members) {
-      if (canHaveModifiers(member)) {
-        forEach(member.modifiers, collect);
+    const children = n.getChildren(sourceFile);
+    const i = binarySearchKey(children, position, (_, i2) => i2, (middle, _) => {
+      if (position < children[middle].end) {
+        if (!children[middle - 1] || position >= children[middle - 1].end) {
+          return 0 /* EqualTo */;
+        }
+        return 1 /* GreaterThan */;
       }
-      if (isPropertyDeclaration(member)) {
-        collect(member.initializer);
-      } else if (isConstructorDeclaration(member) && member.body) {
-        forEach(member.parameters, collect);
-        collect(member.body);
-      } else if (isClassStaticBlockDeclaration(member)) {
-        collect(member);
+      return -1 /* LessThan */;
+    });
+    if (i >= 0 && children[i]) {
+      const child = children[i];
+      if (position < child.end) {
+        const start2 = child.getStart(
+          sourceFile,
+          /*includeJsDoc*/
+          !excludeJsdoc
+        );
+        const lookInPreviousChild = start2 >= position || // cursor in the leading trivia
+        !nodeHasTokens(child, sourceFile) || isWhiteSpaceOnlyJsxText(child);
+        if (lookInPreviousChild) {
+          const candidate2 = findRightmostChildNodeWithTokens(
+            children,
+            /*exclusiveStartPosition*/
+            i,
+            sourceFile,
+            n.kind
+          );
+          return candidate2 && findRightmostToken(candidate2, sourceFile);
+        } else {
+          return find2(child);
+        }
       }
     }
+    Debug.assert(startNode2 !== void 0 || n.kind === 308 /* SourceFile */ || n.kind === 1 /* EndOfFileToken */ || isJSDocCommentContainingNode(n));
+    const candidate = findRightmostChildNodeWithTokens(
+      children,
+      /*exclusiveStartPosition*/
+      children.length,
+      sourceFile,
+      n.kind
+    );
+    return candidate && findRightmostToken(candidate, sourceFile);
   }
-  function collectCallSites(program, node) {
-    const callSites = [];
-    const collect = createCallSiteCollector(program, callSites);
-    switch (node.kind) {
-      case 308 /* SourceFile */:
-        collectCallSitesOfSourceFile(node, collect);
-        break;
-      case 264 /* ModuleDeclaration */:
-        collectCallSitesOfModuleDeclaration(node, collect);
-        break;
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-      case 171 /* MethodDeclaration */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-        collectCallSitesOfFunctionLikeDeclaration(program.getTypeChecker(), node, collect);
-        break;
-      case 260 /* ClassDeclaration */:
-      case 228 /* ClassExpression */:
-        collectCallSitesOfClassLikeDeclaration(node, collect);
-        break;
-      case 172 /* ClassStaticBlockDeclaration */:
-        collectCallSitesOfClassStaticBlockDeclaration(node, collect);
-        break;
-      default:
-        Debug.assertNever(node);
+}
+function isNonWhitespaceToken(n) {
+  return isToken(n) && !isWhiteSpaceOnlyJsxText(n);
+}
+function findRightmostToken(n, sourceFile) {
+  if (isNonWhitespaceToken(n)) {
+    return n;
+  }
+  const children = n.getChildren(sourceFile);
+  if (children.length === 0) {
+    return n;
+  }
+  const candidate = findRightmostChildNodeWithTokens(
+    children,
+    /*exclusiveStartPosition*/
+    children.length,
+    sourceFile,
+    n.kind
+  );
+  return candidate && findRightmostToken(candidate, sourceFile);
+}
+function findRightmostChildNodeWithTokens(children, exclusiveStartPosition, sourceFile, parentKind) {
+  for (let i = exclusiveStartPosition - 1; i >= 0; i--) {
+    const child = children[i];
+    if (isWhiteSpaceOnlyJsxText(child)) {
+      if (i === 0 && (parentKind === 11 /* JsxText */ || parentKind === 282 /* JsxSelfClosingElement */)) {
+        Debug.fail("`JsxText` tokens should not be the first child of `JsxElement | JsxSelfClosingElement`");
+      }
+    } else if (nodeHasTokens(children[i], sourceFile)) {
+      return children[i];
+    }
+  }
+}
+function isInString(sourceFile, position, previousToken = findPrecedingToken(position, sourceFile)) {
+  if (previousToken && isStringTextContainingNode(previousToken)) {
+    const start2 = previousToken.getStart(sourceFile);
+    const end = previousToken.getEnd();
+    if (start2 < position && position < end) {
+      return true;
+    }
+    if (position === end) {
+      return !!previousToken.isUnterminated;
     }
-    return callSites;
   }
-  function createCallHierarchyOutgoingCall(to, fromSpans) {
-    return { to, fromSpans };
+  return false;
+}
+function isInsideJsxElementOrAttribute(sourceFile, position) {
+  const token = getTokenAtPosition(sourceFile, position);
+  if (!token) {
+    return false;
+  }
+  if (token.kind === 11 /* JsxText */) {
+    return true;
   }
-  function convertCallSiteGroupToOutgoingCall(program, entries) {
-    return createCallHierarchyOutgoingCall(createCallHierarchyItem(program, entries[0].declaration), map(entries, (entry) => createTextSpanFromRange(entry.range)));
+  if (token.kind === 29 /* LessThanToken */ && token.parent.kind === 11 /* JsxText */) {
+    return true;
   }
-  function getOutgoingCalls(program, declaration) {
-    if (declaration.flags & 16777216 /* Ambient */ || isMethodSignature(declaration)) {
-      return [];
-    }
-    return group(collectCallSites(program, declaration), getCallSiteGroupKey, (entries) => convertCallSiteGroupToOutgoingCall(program, entries));
+  if (token.kind === 29 /* LessThanToken */ && token.parent.kind === 291 /* JsxExpression */) {
+    return true;
   }
-
-  // src/services/_namespaces/ts.classifier.ts
-  var ts_classifier_exports = {};
-  __export(ts_classifier_exports, {
-    v2020: () => ts_classifier_v2020_exports
-  });
-
-  // src/services/_namespaces/ts.classifier.v2020.ts
-  var ts_classifier_v2020_exports = {};
-  __export(ts_classifier_v2020_exports, {
-    TokenEncodingConsts: () => TokenEncodingConsts,
-    TokenModifier: () => TokenModifier,
-    TokenType: () => TokenType,
-    getEncodedSemanticClassifications: () => getEncodedSemanticClassifications2,
-    getSemanticClassifications: () => getSemanticClassifications2
-  });
-
-  // src/services/classifier2020.ts
-  var TokenEncodingConsts = /* @__PURE__ */ ((TokenEncodingConsts2) => {
-    TokenEncodingConsts2[TokenEncodingConsts2["typeOffset"] = 8] = "typeOffset";
-    TokenEncodingConsts2[TokenEncodingConsts2["modifierMask"] = 255] = "modifierMask";
-    return TokenEncodingConsts2;
-  })(TokenEncodingConsts || {});
-  var TokenType = /* @__PURE__ */ ((TokenType2) => {
-    TokenType2[TokenType2["class"] = 0] = "class";
-    TokenType2[TokenType2["enum"] = 1] = "enum";
-    TokenType2[TokenType2["interface"] = 2] = "interface";
-    TokenType2[TokenType2["namespace"] = 3] = "namespace";
-    TokenType2[TokenType2["typeParameter"] = 4] = "typeParameter";
-    TokenType2[TokenType2["type"] = 5] = "type";
-    TokenType2[TokenType2["parameter"] = 6] = "parameter";
-    TokenType2[TokenType2["variable"] = 7] = "variable";
-    TokenType2[TokenType2["enumMember"] = 8] = "enumMember";
-    TokenType2[TokenType2["property"] = 9] = "property";
-    TokenType2[TokenType2["function"] = 10] = "function";
-    TokenType2[TokenType2["member"] = 11] = "member";
-    return TokenType2;
-  })(TokenType || {});
-  var TokenModifier = /* @__PURE__ */ ((TokenModifier2) => {
-    TokenModifier2[TokenModifier2["declaration"] = 0] = "declaration";
-    TokenModifier2[TokenModifier2["static"] = 1] = "static";
-    TokenModifier2[TokenModifier2["async"] = 2] = "async";
-    TokenModifier2[TokenModifier2["readonly"] = 3] = "readonly";
-    TokenModifier2[TokenModifier2["defaultLibrary"] = 4] = "defaultLibrary";
-    TokenModifier2[TokenModifier2["local"] = 5] = "local";
-    return TokenModifier2;
-  })(TokenModifier || {});
-  function getSemanticClassifications2(program, cancellationToken, sourceFile, span) {
-    const classifications = getEncodedSemanticClassifications2(program, cancellationToken, sourceFile, span);
-    Debug.assert(classifications.spans.length % 3 === 0);
-    const dense = classifications.spans;
-    const result = [];
-    for (let i = 0; i < dense.length; i += 3) {
-      result.push({
-        textSpan: createTextSpan(dense[i], dense[i + 1]),
-        classificationType: dense[i + 2]
-      });
+  if (token && token.kind === 19 /* CloseBraceToken */ && token.parent.kind === 291 /* JsxExpression */) {
+    return true;
+  }
+  if (token.kind === 29 /* LessThanToken */ && token.parent.kind === 284 /* JsxClosingElement */) {
+    return true;
+  }
+  return false;
+}
+function isWhiteSpaceOnlyJsxText(node) {
+  return isJsxText(node) && node.containsOnlyTriviaWhiteSpaces;
+}
+function isInTemplateString(sourceFile, position) {
+  const token = getTokenAtPosition(sourceFile, position);
+  return isTemplateLiteralKind(token.kind) && position > token.getStart(sourceFile);
+}
+function isInJSXText(sourceFile, position) {
+  const token = getTokenAtPosition(sourceFile, position);
+  if (isJsxText(token)) {
+    return true;
+  }
+  if (token.kind === 18 /* OpenBraceToken */ && isJsxExpression(token.parent) && isJsxElement(token.parent.parent)) {
+    return true;
+  }
+  if (token.kind === 29 /* LessThanToken */ && isJsxOpeningLikeElement(token.parent) && isJsxElement(token.parent.parent)) {
+    return true;
+  }
+  return false;
+}
+function isInsideJsxElement(sourceFile, position) {
+  function isInsideJsxElementTraversal(node) {
+    while (node) {
+      if (node.kind >= 282 /* JsxSelfClosingElement */ && node.kind <= 291 /* JsxExpression */ || node.kind === 11 /* JsxText */ || node.kind === 29 /* LessThanToken */ || node.kind === 31 /* GreaterThanToken */ || node.kind === 79 /* Identifier */ || node.kind === 19 /* CloseBraceToken */ || node.kind === 18 /* OpenBraceToken */ || node.kind === 43 /* SlashToken */) {
+        node = node.parent;
+      } else if (node.kind === 281 /* JsxElement */) {
+        if (position > node.getStart(sourceFile))
+          return true;
+        node = node.parent;
+      } else {
+        return false;
+      }
     }
-    return result;
+    return false;
   }
-  function getEncodedSemanticClassifications2(program, cancellationToken, sourceFile, span) {
-    return {
-      spans: getSemanticTokens(program, sourceFile, span, cancellationToken),
-      endOfLineState: 0 /* None */
-    };
+  return isInsideJsxElementTraversal(getTokenAtPosition(sourceFile, position));
+}
+function findPrecedingMatchingToken(token, matchingTokenKind, sourceFile) {
+  const closeTokenText = tokenToString(token.kind);
+  const matchingTokenText = tokenToString(matchingTokenKind);
+  const tokenFullStart = token.getFullStart();
+  const bestGuessIndex = sourceFile.text.lastIndexOf(matchingTokenText, tokenFullStart);
+  if (bestGuessIndex === -1) {
+    return void 0;
   }
-  function getSemanticTokens(program, sourceFile, span, cancellationToken) {
-    const resultTokens = [];
-    const collector = (node, typeIdx, modifierSet) => {
-      resultTokens.push(node.getStart(sourceFile), node.getWidth(sourceFile), (typeIdx + 1 << 8 /* typeOffset */) + modifierSet);
-    };
-    if (program && sourceFile) {
-      collectTokens(program, sourceFile, span, collector, cancellationToken);
+  if (sourceFile.text.lastIndexOf(closeTokenText, tokenFullStart - 1) < bestGuessIndex) {
+    const nodeAtGuess = findPrecedingToken(bestGuessIndex + 1, sourceFile);
+    if (nodeAtGuess && nodeAtGuess.kind === matchingTokenKind) {
+      return nodeAtGuess;
     }
-    return resultTokens;
   }
-  function collectTokens(program, sourceFile, span, collector, cancellationToken) {
-    const typeChecker = program.getTypeChecker();
-    let inJSXElement = false;
-    function visit(node) {
-      switch (node.kind) {
-        case 264 /* ModuleDeclaration */:
-        case 260 /* ClassDeclaration */:
-        case 261 /* InterfaceDeclaration */:
-        case 259 /* FunctionDeclaration */:
-        case 228 /* ClassExpression */:
-        case 215 /* FunctionExpression */:
-        case 216 /* ArrowFunction */:
-          cancellationToken.throwIfCancellationRequested();
-      }
-      if (!node || !textSpanIntersectsWith(span, node.pos, node.getFullWidth()) || node.getFullWidth() === 0) {
-        return;
-      }
-      const prevInJSXElement = inJSXElement;
-      if (isJsxElement(node) || isJsxSelfClosingElement(node)) {
-        inJSXElement = true;
-      }
-      if (isJsxExpression(node)) {
-        inJSXElement = false;
-      }
-      if (isIdentifier(node) && !inJSXElement && !inImportClause(node) && !isInfinityOrNaNString(node.escapedText)) {
-        let symbol = typeChecker.getSymbolAtLocation(node);
-        if (symbol) {
-          if (symbol.flags & 2097152 /* Alias */) {
-            symbol = typeChecker.getAliasedSymbol(symbol);
-          }
-          let typeIdx = classifySymbol2(symbol, getMeaningFromLocation(node));
-          if (typeIdx !== void 0) {
-            let modifierSet = 0;
-            if (node.parent) {
-              const parentIsDeclaration = isBindingElement(node.parent) || tokenFromDeclarationMapping.get(node.parent.kind) === typeIdx;
-              if (parentIsDeclaration && node.parent.name === node) {
-                modifierSet = 1 << 0 /* declaration */;
-              }
-            }
-            if (typeIdx === 6 /* parameter */ && isRightSideOfQualifiedNameOrPropertyAccess2(node)) {
-              typeIdx = 9 /* property */;
-            }
-            typeIdx = reclassifyByType(typeChecker, node, typeIdx);
-            const decl = symbol.valueDeclaration;
-            if (decl) {
-              const modifiers = getCombinedModifierFlags(decl);
-              const nodeFlags = getCombinedNodeFlags(decl);
-              if (modifiers & 32 /* Static */) {
-                modifierSet |= 1 << 1 /* static */;
-              }
-              if (modifiers & 512 /* Async */) {
-                modifierSet |= 1 << 2 /* async */;
-              }
-              if (typeIdx !== 0 /* class */ && typeIdx !== 2 /* interface */) {
-                if (modifiers & 64 /* Readonly */ || nodeFlags & 2 /* Const */ || symbol.getFlags() & 8 /* EnumMember */) {
-                  modifierSet |= 1 << 3 /* readonly */;
-                }
-              }
-              if ((typeIdx === 7 /* variable */ || typeIdx === 10 /* function */) && isLocalDeclaration(decl, sourceFile)) {
-                modifierSet |= 1 << 5 /* local */;
-              }
-              if (program.isSourceFileDefaultLibrary(decl.getSourceFile())) {
-                modifierSet |= 1 << 4 /* defaultLibrary */;
-              }
-            } else if (symbol.declarations && symbol.declarations.some((d) => program.isSourceFileDefaultLibrary(d.getSourceFile()))) {
-              modifierSet |= 1 << 4 /* defaultLibrary */;
-            }
-            collector(node, typeIdx, modifierSet);
-          }
+  const tokenKind = token.kind;
+  let remainingMatchingTokens = 0;
+  while (true) {
+    const preceding = findPrecedingToken(token.getFullStart(), sourceFile);
+    if (!preceding) {
+      return void 0;
+    }
+    token = preceding;
+    if (token.kind === matchingTokenKind) {
+      if (remainingMatchingTokens === 0) {
+        return token;
+      }
+      remainingMatchingTokens--;
+    } else if (token.kind === tokenKind) {
+      remainingMatchingTokens++;
+    }
+  }
+}
+function removeOptionality(type, isOptionalExpression, isOptionalChain2) {
+  return isOptionalExpression ? type.getNonNullableType() : isOptionalChain2 ? type.getNonOptionalType() : type;
+}
+function isPossiblyTypeArgumentPosition(token, sourceFile, checker) {
+  const info = getPossibleTypeArgumentsInfo(token, sourceFile);
+  return info !== void 0 && (isPartOfTypeNode(info.called) || getPossibleGenericSignatures(info.called, info.nTypeArguments, checker).length !== 0 || isPossiblyTypeArgumentPosition(info.called, sourceFile, checker));
+}
+function getPossibleGenericSignatures(called, typeArgumentCount, checker) {
+  let type = checker.getTypeAtLocation(called);
+  if (isOptionalChain(called.parent)) {
+    type = removeOptionality(
+      type,
+      isOptionalChainRoot(called.parent),
+      /*isOptionalChain*/
+      true
+    );
+  }
+  const signatures = isNewExpression(called.parent) ? type.getConstructSignatures() : type.getCallSignatures();
+  return signatures.filter((candidate) => !!candidate.typeParameters && candidate.typeParameters.length >= typeArgumentCount);
+}
+function getPossibleTypeArgumentsInfo(tokenIn, sourceFile) {
+  if (sourceFile.text.lastIndexOf("<", tokenIn ? tokenIn.pos : sourceFile.text.length) === -1) {
+    return void 0;
+  }
+  let token = tokenIn;
+  let remainingLessThanTokens = 0;
+  let nTypeArguments = 0;
+  while (token) {
+    switch (token.kind) {
+      case 29 /* LessThanToken */:
+        token = findPrecedingToken(token.getFullStart(), sourceFile);
+        if (token && token.kind === 28 /* QuestionDotToken */) {
+          token = findPrecedingToken(token.getFullStart(), sourceFile);
         }
-      }
-      forEachChild(node, visit);
-      inJSXElement = prevInJSXElement;
-    }
-    visit(sourceFile);
-  }
-  function classifySymbol2(symbol, meaning) {
-    const flags = symbol.getFlags();
-    if (flags & 32 /* Class */) {
-      return 0 /* class */;
-    } else if (flags & 384 /* Enum */) {
-      return 1 /* enum */;
-    } else if (flags & 524288 /* TypeAlias */) {
-      return 5 /* type */;
-    } else if (flags & 64 /* Interface */) {
-      if (meaning & 2 /* Type */) {
-        return 2 /* interface */;
-      }
-    } else if (flags & 262144 /* TypeParameter */) {
-      return 4 /* typeParameter */;
-    }
-    let decl = symbol.valueDeclaration || symbol.declarations && symbol.declarations[0];
-    if (decl && isBindingElement(decl)) {
-      decl = getDeclarationForBindingElement(decl);
-    }
-    return decl && tokenFromDeclarationMapping.get(decl.kind);
-  }
-  function reclassifyByType(typeChecker, node, typeIdx) {
-    if (typeIdx === 7 /* variable */ || typeIdx === 9 /* property */ || typeIdx === 6 /* parameter */) {
-      const type = typeChecker.getTypeAtLocation(node);
-      if (type) {
-        const test = (condition) => {
-          return condition(type) || type.isUnion() && type.types.some(condition);
-        };
-        if (typeIdx !== 6 /* parameter */ && test((t) => t.getConstructSignatures().length > 0)) {
-          return 0 /* class */;
+        if (!token || !isIdentifier(token))
+          return void 0;
+        if (!remainingLessThanTokens) {
+          return isDeclarationName(token) ? void 0 : { called: token, nTypeArguments };
         }
-        if (test((t) => t.getCallSignatures().length > 0) && !test((t) => t.getProperties().length > 0) || isExpressionInCallExpression(node)) {
-          return typeIdx === 9 /* property */ ? 11 /* member */ : 10 /* function */;
+        remainingLessThanTokens--;
+        break;
+      case 49 /* GreaterThanGreaterThanGreaterThanToken */:
+        remainingLessThanTokens = 3;
+        break;
+      case 48 /* GreaterThanGreaterThanToken */:
+        remainingLessThanTokens = 2;
+        break;
+      case 31 /* GreaterThanToken */:
+        remainingLessThanTokens++;
+        break;
+      case 19 /* CloseBraceToken */:
+        token = findPrecedingMatchingToken(token, 18 /* OpenBraceToken */, sourceFile);
+        if (!token)
+          return void 0;
+        break;
+      case 21 /* CloseParenToken */:
+        token = findPrecedingMatchingToken(token, 20 /* OpenParenToken */, sourceFile);
+        if (!token)
+          return void 0;
+        break;
+      case 23 /* CloseBracketToken */:
+        token = findPrecedingMatchingToken(token, 22 /* OpenBracketToken */, sourceFile);
+        if (!token)
+          return void 0;
+        break;
+      case 27 /* CommaToken */:
+        nTypeArguments++;
+        break;
+      case 38 /* EqualsGreaterThanToken */:
+      case 79 /* Identifier */:
+      case 10 /* StringLiteral */:
+      case 8 /* NumericLiteral */:
+      case 9 /* BigIntLiteral */:
+      case 110 /* TrueKeyword */:
+      case 95 /* FalseKeyword */:
+      case 112 /* TypeOfKeyword */:
+      case 94 /* ExtendsKeyword */:
+      case 141 /* KeyOfKeyword */:
+      case 24 /* DotToken */:
+      case 51 /* BarToken */:
+      case 57 /* QuestionToken */:
+      case 58 /* ColonToken */:
+        break;
+      default:
+        if (isTypeNode(token)) {
+          break;
         }
-      }
+        return void 0;
     }
-    return typeIdx;
+    token = findPrecedingToken(token.getFullStart(), sourceFile);
+  }
+  return void 0;
+}
+function isInComment(sourceFile, position, tokenAtPosition) {
+  return ts_formatting_exports.getRangeOfEnclosingComment(
+    sourceFile,
+    position,
+    /*precedingToken*/
+    void 0,
+    tokenAtPosition
+  );
+}
+function hasDocComment(sourceFile, position) {
+  const token = getTokenAtPosition(sourceFile, position);
+  return !!findAncestor(token, isJSDoc);
+}
+function nodeHasTokens(n, sourceFile) {
+  return n.kind === 1 /* EndOfFileToken */ ? !!n.jsDoc : n.getWidth(sourceFile) !== 0;
+}
+function getNodeModifiers(node, excludeFlags = 0 /* None */) {
+  const result = [];
+  const flags = isDeclaration(node) ? getCombinedNodeFlagsAlwaysIncludeJSDoc(node) & ~excludeFlags : 0 /* None */;
+  if (flags & 8 /* Private */)
+    result.push("private" /* privateMemberModifier */);
+  if (flags & 16 /* Protected */)
+    result.push("protected" /* protectedMemberModifier */);
+  if (flags & 4 /* Public */)
+    result.push("public" /* publicMemberModifier */);
+  if (flags & 32 /* Static */ || isClassStaticBlockDeclaration(node))
+    result.push("static" /* staticModifier */);
+  if (flags & 256 /* Abstract */)
+    result.push("abstract" /* abstractModifier */);
+  if (flags & 1 /* Export */)
+    result.push("export" /* exportedModifier */);
+  if (flags & 8192 /* Deprecated */)
+    result.push("deprecated" /* deprecatedModifier */);
+  if (node.flags & 16777216 /* Ambient */)
+    result.push("declare" /* ambientModifier */);
+  if (node.kind === 274 /* ExportAssignment */)
+    result.push("export" /* exportedModifier */);
+  return result.length > 0 ? result.join(",") : "" /* none */;
+}
+function getTypeArgumentOrTypeParameterList(node) {
+  if (node.kind === 180 /* TypeReference */ || node.kind === 210 /* CallExpression */) {
+    return node.typeArguments;
+  }
+  if (isFunctionLike(node) || node.kind === 260 /* ClassDeclaration */ || node.kind === 261 /* InterfaceDeclaration */) {
+    return node.typeParameters;
+  }
+  return void 0;
+}
+function isComment(kind) {
+  return kind === 2 /* SingleLineCommentTrivia */ || kind === 3 /* MultiLineCommentTrivia */;
+}
+function isStringOrRegularExpressionOrTemplateLiteral(kind) {
+  if (kind === 10 /* StringLiteral */ || kind === 13 /* RegularExpressionLiteral */ || isTemplateLiteralKind(kind)) {
+    return true;
   }
-  function isLocalDeclaration(decl, sourceFile) {
-    if (isBindingElement(decl)) {
-      decl = getDeclarationForBindingElement(decl);
+  return false;
+}
+function isPunctuation(kind) {
+  return 18 /* FirstPunctuation */ <= kind && kind <= 78 /* LastPunctuation */;
+}
+function isInsideTemplateLiteral(node, position, sourceFile) {
+  return isTemplateLiteralKind(node.kind) && (node.getStart(sourceFile) < position && position < node.end) || !!node.isUnterminated && position === node.end;
+}
+function isAccessibilityModifier(kind) {
+  switch (kind) {
+    case 123 /* PublicKeyword */:
+    case 121 /* PrivateKeyword */:
+    case 122 /* ProtectedKeyword */:
+      return true;
+  }
+  return false;
+}
+function cloneCompilerOptions(options) {
+  const result = clone(options);
+  setConfigFileInOptions(result, options && options.configFile);
+  return result;
+}
+function isArrayLiteralOrObjectLiteralDestructuringPattern(node) {
+  if (node.kind === 206 /* ArrayLiteralExpression */ || node.kind === 207 /* ObjectLiteralExpression */) {
+    if (node.parent.kind === 223 /* BinaryExpression */ && node.parent.left === node && node.parent.operatorToken.kind === 63 /* EqualsToken */) {
+      return true;
+    }
+    if (node.parent.kind === 247 /* ForOfStatement */ && node.parent.initializer === node) {
+      return true;
     }
-    if (isVariableDeclaration(decl)) {
-      return (!isSourceFile(decl.parent.parent.parent) || isCatchClause(decl.parent)) && decl.getSourceFile() === sourceFile;
-    } else if (isFunctionDeclaration(decl)) {
-      return !isSourceFile(decl.parent) && decl.getSourceFile() === sourceFile;
+    if (isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.kind === 299 /* PropertyAssignment */ ? node.parent.parent : node.parent)) {
+      return true;
     }
-    return false;
   }
-  function getDeclarationForBindingElement(element) {
-    while (true) {
-      if (isBindingElement(element.parent.parent)) {
-        element = element.parent.parent;
+  return false;
+}
+function isInReferenceComment(sourceFile, position) {
+  return isInReferenceCommentWorker(
+    sourceFile,
+    position,
+    /*shouldBeReference*/
+    true
+  );
+}
+function isInNonReferenceComment(sourceFile, position) {
+  return isInReferenceCommentWorker(
+    sourceFile,
+    position,
+    /*shouldBeReference*/
+    false
+  );
+}
+function isInReferenceCommentWorker(sourceFile, position, shouldBeReference) {
+  const range = isInComment(
+    sourceFile,
+    position,
+    /*tokenAtPosition*/
+    void 0
+  );
+  return !!range && shouldBeReference === tripleSlashDirectivePrefixRegex.test(sourceFile.text.substring(range.pos, range.end));
+}
+function getReplacementSpanForContextToken(contextToken) {
+  if (!contextToken)
+    return void 0;
+  switch (contextToken.kind) {
+    case 10 /* StringLiteral */:
+    case 14 /* NoSubstitutionTemplateLiteral */:
+      return createTextSpanFromStringLiteralLikeContent(contextToken);
+    default:
+      return createTextSpanFromNode(contextToken);
+  }
+}
+function createTextSpanFromNode(node, sourceFile, endNode2) {
+  return createTextSpanFromBounds(node.getStart(sourceFile), (endNode2 || node).getEnd());
+}
+function createTextSpanFromStringLiteralLikeContent(node) {
+  if (node.isUnterminated)
+    return void 0;
+  return createTextSpanFromBounds(node.getStart() + 1, node.getEnd() - 1);
+}
+function createTextRangeFromNode(node, sourceFile) {
+  return createRange(node.getStart(sourceFile), node.end);
+}
+function createTextSpanFromRange(range) {
+  return createTextSpanFromBounds(range.pos, range.end);
+}
+function createTextRangeFromSpan(span) {
+  return createRange(span.start, span.start + span.length);
+}
+function createTextChangeFromStartLength(start2, length2, newText) {
+  return createTextChange(createTextSpan(start2, length2), newText);
+}
+function createTextChange(span, newText) {
+  return { span, newText };
+}
+var typeKeywords = [
+  131 /* AnyKeyword */,
+  129 /* AssertsKeyword */,
+  160 /* BigIntKeyword */,
+  134 /* BooleanKeyword */,
+  95 /* FalseKeyword */,
+  138 /* InferKeyword */,
+  141 /* KeyOfKeyword */,
+  144 /* NeverKeyword */,
+  104 /* NullKeyword */,
+  148 /* NumberKeyword */,
+  149 /* ObjectKeyword */,
+  146 /* ReadonlyKeyword */,
+  152 /* StringKeyword */,
+  153 /* SymbolKeyword */,
+  110 /* TrueKeyword */,
+  114 /* VoidKeyword */,
+  155 /* UndefinedKeyword */,
+  156 /* UniqueKeyword */,
+  157 /* UnknownKeyword */
+];
+function isTypeKeyword(kind) {
+  return contains(typeKeywords, kind);
+}
+function isTypeKeywordToken(node) {
+  return node.kind === 154 /* TypeKeyword */;
+}
+function isTypeKeywordTokenOrIdentifier(node) {
+  return isTypeKeywordToken(node) || isIdentifier(node) && node.text === "type";
+}
+function isExternalModuleSymbol(moduleSymbol) {
+  return !!(moduleSymbol.flags & 1536 /* Module */) && moduleSymbol.name.charCodeAt(0) === 34 /* doubleQuote */;
+}
+function nodeSeenTracker() {
+  const seen = [];
+  return (node) => {
+    const id = getNodeId(node);
+    return !seen[id] && (seen[id] = true);
+  };
+}
+function getSnapshotText(snap) {
+  return snap.getText(0, snap.getLength());
+}
+function repeatString(str, count) {
+  let result = "";
+  for (let i = 0; i < count; i++) {
+    result += str;
+  }
+  return result;
+}
+function skipConstraint(type) {
+  return type.isTypeParameter() ? type.getConstraint() || type : type;
+}
+function getNameFromPropertyName(name) {
+  return name.kind === 164 /* ComputedPropertyName */ ? isStringOrNumericLiteralLike(name.expression) ? name.expression.text : void 0 : isPrivateIdentifier(name) ? idText(name) : getTextOfIdentifierOrLiteral(name);
+}
+function programContainsModules(program) {
+  return program.getSourceFiles().some((s) => !s.isDeclarationFile && !program.isSourceFileFromExternalLibrary(s) && !!(s.externalModuleIndicator || s.commonJsModuleIndicator));
+}
+function programContainsEsModules(program) {
+  return program.getSourceFiles().some((s) => !s.isDeclarationFile && !program.isSourceFileFromExternalLibrary(s) && !!s.externalModuleIndicator);
+}
+function compilerOptionsIndicateEsModules(compilerOptions) {
+  return !!compilerOptions.module || getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */ || !!compilerOptions.noEmit;
+}
+function createModuleSpecifierResolutionHost(program, host) {
+  return {
+    fileExists: (fileName) => program.fileExists(fileName),
+    getCurrentDirectory: () => host.getCurrentDirectory(),
+    readFile: maybeBind(host, host.readFile),
+    useCaseSensitiveFileNames: maybeBind(host, host.useCaseSensitiveFileNames),
+    getSymlinkCache: maybeBind(host, host.getSymlinkCache) || program.getSymlinkCache,
+    getModuleSpecifierCache: maybeBind(host, host.getModuleSpecifierCache),
+    getPackageJsonInfoCache: () => {
+      var _a2;
+      return (_a2 = program.getModuleResolutionCache()) == null ? void 0 : _a2.getPackageJsonInfoCache();
+    },
+    getGlobalTypingsCacheLocation: maybeBind(host, host.getGlobalTypingsCacheLocation),
+    redirectTargetsMap: program.redirectTargetsMap,
+    getProjectReferenceRedirect: (fileName) => program.getProjectReferenceRedirect(fileName),
+    isSourceOfProjectReferenceRedirect: (fileName) => program.isSourceOfProjectReferenceRedirect(fileName),
+    getNearestAncestorDirectoryWithPackageJson: maybeBind(host, host.getNearestAncestorDirectoryWithPackageJson),
+    getFileIncludeReasons: () => program.getFileIncludeReasons()
+  };
+}
+function getModuleSpecifierResolverHost(program, host) {
+  return {
+    ...createModuleSpecifierResolutionHost(program, host),
+    getCommonSourceDirectory: () => program.getCommonSourceDirectory()
+  };
+}
+function moduleResolutionUsesNodeModules(moduleResolution) {
+  return moduleResolution === 2 /* Node10 */ || moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */;
+}
+function makeImportIfNecessary(defaultImport, namedImports, moduleSpecifier, quotePreference) {
+  return defaultImport || namedImports && namedImports.length ? makeImport(defaultImport, namedImports, moduleSpecifier, quotePreference) : void 0;
+}
+function makeImport(defaultImport, namedImports, moduleSpecifier, quotePreference, isTypeOnly) {
+  return factory.createImportDeclaration(
+    /*modifiers*/
+    void 0,
+    defaultImport || namedImports ? factory.createImportClause(!!isTypeOnly, defaultImport, namedImports && namedImports.length ? factory.createNamedImports(namedImports) : void 0) : void 0,
+    typeof moduleSpecifier === "string" ? makeStringLiteral(moduleSpecifier, quotePreference) : moduleSpecifier,
+    /*assertClause*/
+    void 0
+  );
+}
+function makeStringLiteral(text, quotePreference) {
+  return factory.createStringLiteral(text, quotePreference === QuotePreference.Single);
+}
+var QuotePreference = /* @__PURE__ */ ((QuotePreference5) => {
+  QuotePreference5[QuotePreference5["Single"] = 0] = "Single";
+  QuotePreference5[QuotePreference5["Double"] = 1] = "Double";
+  return QuotePreference5;
+})(QuotePreference || {});
+function quotePreferenceFromString(str, sourceFile) {
+  return isStringDoubleQuoted(str, sourceFile) ? 1 /* Double */ : 0 /* Single */;
+}
+function getQuotePreference(sourceFile, preferences) {
+  if (preferences.quotePreference && preferences.quotePreference !== "auto") {
+    return preferences.quotePreference === "single" ? 0 /* Single */ : 1 /* Double */;
+  } else {
+    const firstModuleSpecifier = sourceFile.imports && find(sourceFile.imports, (n) => isStringLiteral(n) && !nodeIsSynthesized(n.parent));
+    return firstModuleSpecifier ? quotePreferenceFromString(firstModuleSpecifier, sourceFile) : 1 /* Double */;
+  }
+}
+function getQuoteFromPreference(qp) {
+  switch (qp) {
+    case 0 /* Single */:
+      return "'";
+    case 1 /* Double */:
+      return '"';
+    default:
+      return Debug.assertNever(qp);
+  }
+}
+function symbolNameNoDefault(symbol) {
+  const escaped = symbolEscapedNameNoDefault(symbol);
+  return escaped === void 0 ? void 0 : unescapeLeadingUnderscores(escaped);
+}
+function symbolEscapedNameNoDefault(symbol) {
+  if (symbol.escapedName !== "default" /* Default */) {
+    return symbol.escapedName;
+  }
+  return firstDefined(symbol.declarations, (decl) => {
+    const name = getNameOfDeclaration(decl);
+    return name && name.kind === 79 /* Identifier */ ? name.escapedText : void 0;
+  });
+}
+function isModuleSpecifierLike(node) {
+  return isStringLiteralLike(node) && (isExternalModuleReference(node.parent) || isImportDeclaration(node.parent) || isRequireCall(
+    node.parent,
+    /*requireStringLiteralLikeArgument*/
+    false
+  ) && node.parent.arguments[0] === node || isImportCall(node.parent) && node.parent.arguments[0] === node);
+}
+function isObjectBindingElementWithoutPropertyName(bindingElement) {
+  return isBindingElement(bindingElement) && isObjectBindingPattern(bindingElement.parent) && isIdentifier(bindingElement.name) && !bindingElement.propertyName;
+}
+function getPropertySymbolFromBindingElement(checker, bindingElement) {
+  const typeOfPattern = checker.getTypeAtLocation(bindingElement.parent);
+  return typeOfPattern && checker.getPropertyOfType(typeOfPattern, bindingElement.name.text);
+}
+function getParentNodeInSpan(node, file, span) {
+  if (!node)
+    return void 0;
+  while (node.parent) {
+    if (isSourceFile(node.parent) || !spanContainsNode(span, node.parent, file)) {
+      return node;
+    }
+    node = node.parent;
+  }
+}
+function spanContainsNode(span, node, file) {
+  return textSpanContainsPosition(span, node.getStart(file)) && node.getEnd() <= textSpanEnd(span);
+}
+function findModifier(node, kind) {
+  return canHaveModifiers(node) ? find(node.modifiers, (m) => m.kind === kind) : void 0;
+}
+function insertImports(changes, sourceFile, imports, blankLineBetween) {
+  const decl = isArray(imports) ? imports[0] : imports;
+  const importKindPredicate = decl.kind === 240 /* VariableStatement */ ? isRequireVariableStatement : isAnyImportSyntax;
+  const existingImportStatements = filter(sourceFile.statements, importKindPredicate);
+  const sortedNewImports = isArray(imports) ? stableSort(imports, ts_OrganizeImports_exports.compareImportsOrRequireStatements) : [imports];
+  if (!existingImportStatements.length) {
+    changes.insertNodesAtTopOfFile(sourceFile, sortedNewImports, blankLineBetween);
+  } else if (existingImportStatements && ts_OrganizeImports_exports.detectImportDeclarationSorting(existingImportStatements)) {
+    for (const newImport of sortedNewImports) {
+      const insertionIndex = ts_OrganizeImports_exports.getImportDeclarationInsertionIndex(existingImportStatements, newImport);
+      if (insertionIndex === 0) {
+        const options = existingImportStatements[0] === sourceFile.statements[0] ? { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude } : {};
+        changes.insertNodeBefore(
+          sourceFile,
+          existingImportStatements[0],
+          newImport,
+          /*blankLineBetween*/
+          false,
+          options
+        );
       } else {
-        return element.parent.parent;
+        const prevImport = existingImportStatements[insertionIndex - 1];
+        changes.insertNodeAfter(sourceFile, prevImport, newImport);
       }
     }
+  } else {
+    const lastExistingImport = lastOrUndefined(existingImportStatements);
+    if (lastExistingImport) {
+      changes.insertNodesAfter(sourceFile, lastExistingImport, sortedNewImports);
+    } else {
+      changes.insertNodesAtTopOfFile(sourceFile, sortedNewImports, blankLineBetween);
+    }
   }
-  function inImportClause(node) {
-    const parent2 = node.parent;
-    return parent2 && (isImportClause(parent2) || isImportSpecifier(parent2) || isNamespaceImport(parent2));
+}
+function getTypeKeywordOfTypeOnlyImport(importClause, sourceFile) {
+  Debug.assert(importClause.isTypeOnly);
+  return cast(importClause.getChildAt(0, sourceFile), isTypeKeywordToken);
+}
+function textSpansEqual(a, b) {
+  return !!a && !!b && a.start === b.start && a.length === b.length;
+}
+function documentSpansEqual(a, b) {
+  return a.fileName === b.fileName && textSpansEqual(a.textSpan, b.textSpan);
+}
+function forEachUnique(array, callback) {
+  if (array) {
+    for (let i = 0; i < array.length; i++) {
+      if (array.indexOf(array[i]) === i) {
+        const result = callback(array[i], i);
+        if (result) {
+          return result;
+        }
+      }
+    }
   }
-  function isExpressionInCallExpression(node) {
-    while (isRightSideOfQualifiedNameOrPropertyAccess2(node)) {
-      node = node.parent;
+  return void 0;
+}
+function isTextWhiteSpaceLike(text, startPos, endPos) {
+  for (let i = startPos; i < endPos; i++) {
+    if (!isWhiteSpaceLike(text.charCodeAt(i))) {
+      return false;
     }
-    return isCallExpression(node.parent) && node.parent.expression === node;
-  }
-  function isRightSideOfQualifiedNameOrPropertyAccess2(node) {
-    return isQualifiedName(node.parent) && node.parent.right === node || isPropertyAccessExpression(node.parent) && node.parent.name === node;
-  }
-  var tokenFromDeclarationMapping = /* @__PURE__ */ new Map([
-    [257 /* VariableDeclaration */, 7 /* variable */],
-    [166 /* Parameter */, 6 /* parameter */],
-    [169 /* PropertyDeclaration */, 9 /* property */],
-    [264 /* ModuleDeclaration */, 3 /* namespace */],
-    [263 /* EnumDeclaration */, 1 /* enum */],
-    [302 /* EnumMember */, 8 /* enumMember */],
-    [260 /* ClassDeclaration */, 0 /* class */],
-    [171 /* MethodDeclaration */, 11 /* member */],
-    [259 /* FunctionDeclaration */, 10 /* function */],
-    [215 /* FunctionExpression */, 10 /* function */],
-    [170 /* MethodSignature */, 11 /* member */],
-    [174 /* GetAccessor */, 9 /* property */],
-    [175 /* SetAccessor */, 9 /* property */],
-    [168 /* PropertySignature */, 9 /* property */],
-    [261 /* InterfaceDeclaration */, 2 /* interface */],
-    [262 /* TypeAliasDeclaration */, 5 /* type */],
-    [165 /* TypeParameter */, 4 /* typeParameter */],
-    [299 /* PropertyAssignment */, 9 /* property */],
-    [300 /* ShorthandPropertyAssignment */, 9 /* property */]
-  ]);
-
-  // src/services/_namespaces/ts.codefix.ts
-  var ts_codefix_exports = {};
-  __export(ts_codefix_exports, {
-    PreserveOptionalFlags: () => PreserveOptionalFlags,
-    addNewNodeForMemberSymbol: () => addNewNodeForMemberSymbol,
-    codeFixAll: () => codeFixAll,
-    createCodeFixAction: () => createCodeFixAction,
-    createCodeFixActionMaybeFixAll: () => createCodeFixActionMaybeFixAll,
-    createCodeFixActionWithoutFixAll: () => createCodeFixActionWithoutFixAll,
-    createCombinedCodeActions: () => createCombinedCodeActions,
-    createFileTextChanges: () => createFileTextChanges,
-    createImportAdder: () => createImportAdder,
-    createImportSpecifierResolver: () => createImportSpecifierResolver,
-    createJsonPropertyAssignment: () => createJsonPropertyAssignment,
-    createMissingMemberNodes: () => createMissingMemberNodes,
-    createSignatureDeclarationFromCallExpression: () => createSignatureDeclarationFromCallExpression,
-    createSignatureDeclarationFromSignature: () => createSignatureDeclarationFromSignature,
-    createStubbedBody: () => createStubbedBody,
-    eachDiagnostic: () => eachDiagnostic,
-    findAncestorMatchingSpan: () => findAncestorMatchingSpan,
-    findJsonProperty: () => findJsonProperty,
-    generateAccessorFromProperty: () => generateAccessorFromProperty,
-    getAccessorConvertiblePropertyAtPosition: () => getAccessorConvertiblePropertyAtPosition,
-    getAllFixes: () => getAllFixes,
-    getAllSupers: () => getAllSupers,
-    getArgumentTypesAndTypeParameters: () => getArgumentTypesAndTypeParameters,
-    getFixes: () => getFixes,
-    getImportCompletionAction: () => getImportCompletionAction,
-    getImportKind: () => getImportKind,
-    getNoopSymbolTrackerWithResolver: () => getNoopSymbolTrackerWithResolver,
-    getPromoteTypeOnlyCompletionAction: () => getPromoteTypeOnlyCompletionAction,
-    getSupportedErrorCodes: () => getSupportedErrorCodes,
-    importFixName: () => importFixName,
-    importSymbols: () => importSymbols,
-    moduleSpecifierToValidIdentifier: () => moduleSpecifierToValidIdentifier,
-    moduleSymbolToValidIdentifier: () => moduleSymbolToValidIdentifier,
-    parameterShouldGetTypeFromJSDoc: () => parameterShouldGetTypeFromJSDoc,
-    registerCodeFix: () => registerCodeFix,
-    setJsonCompilerOptionValue: () => setJsonCompilerOptionValue,
-    setJsonCompilerOptionValues: () => setJsonCompilerOptionValues,
-    tryGetAutoImportableReferenceFromTypeNode: () => tryGetAutoImportableReferenceFromTypeNode,
-    typeToAutoImportableTypeNode: () => typeToAutoImportableTypeNode
-  });
-
-  // src/services/codeFixProvider.ts
-  var errorCodeToFixes = createMultiMap();
-  var fixIdToRegistration = /* @__PURE__ */ new Map();
-  function createCodeFixActionWithoutFixAll(fixName8, changes, description2) {
-    return createCodeFixActionWorker(fixName8, diagnosticToString(description2), changes, void 0, void 0);
   }
-  function createCodeFixAction(fixName8, changes, description2, fixId52, fixAllDescription, command) {
-    return createCodeFixActionWorker(fixName8, diagnosticToString(description2), changes, fixId52, diagnosticToString(fixAllDescription), command);
+  return true;
+}
+function getMappedLocation(location, sourceMapper, fileExists) {
+  const mapsTo = sourceMapper.tryGetSourcePosition(location);
+  return mapsTo && (!fileExists || fileExists(normalizePath(mapsTo.fileName)) ? mapsTo : void 0);
+}
+function getMappedDocumentSpan(documentSpan, sourceMapper, fileExists) {
+  const { fileName, textSpan } = documentSpan;
+  const newPosition = getMappedLocation({ fileName, pos: textSpan.start }, sourceMapper, fileExists);
+  if (!newPosition)
+    return void 0;
+  const newEndPosition = getMappedLocation({ fileName, pos: textSpan.start + textSpan.length }, sourceMapper, fileExists);
+  const newLength = newEndPosition ? newEndPosition.pos - newPosition.pos : textSpan.length;
+  return {
+    fileName: newPosition.fileName,
+    textSpan: {
+      start: newPosition.pos,
+      length: newLength
+    },
+    originalFileName: documentSpan.fileName,
+    originalTextSpan: documentSpan.textSpan,
+    contextSpan: getMappedContextSpan(documentSpan, sourceMapper, fileExists),
+    originalContextSpan: documentSpan.contextSpan
+  };
+}
+function getMappedContextSpan(documentSpan, sourceMapper, fileExists) {
+  const contextSpanStart = documentSpan.contextSpan && getMappedLocation(
+    { fileName: documentSpan.fileName, pos: documentSpan.contextSpan.start },
+    sourceMapper,
+    fileExists
+  );
+  const contextSpanEnd = documentSpan.contextSpan && getMappedLocation(
+    { fileName: documentSpan.fileName, pos: documentSpan.contextSpan.start + documentSpan.contextSpan.length },
+    sourceMapper,
+    fileExists
+  );
+  return contextSpanStart && contextSpanEnd ? { start: contextSpanStart.pos, length: contextSpanEnd.pos - contextSpanStart.pos } : void 0;
+}
+function isFirstDeclarationOfSymbolParameter(symbol) {
+  const declaration = symbol.declarations ? firstOrUndefined(symbol.declarations) : void 0;
+  return !!findAncestor(declaration, (n) => isParameter(n) ? true : isBindingElement(n) || isObjectBindingPattern(n) || isArrayBindingPattern(n) ? false : "quit");
+}
+var displayPartWriter = getDisplayPartWriter();
+function getDisplayPartWriter() {
+  const absoluteMaximumLength = defaultMaximumTruncationLength * 10;
+  let displayParts;
+  let lineStart;
+  let indent3;
+  let length2;
+  resetWriter();
+  const unknownWrite = (text) => writeKind(text, 17 /* text */);
+  return {
+    displayParts: () => {
+      const finalText = displayParts.length && displayParts[displayParts.length - 1].text;
+      if (length2 > absoluteMaximumLength && finalText && finalText !== "...") {
+        if (!isWhiteSpaceLike(finalText.charCodeAt(finalText.length - 1))) {
+          displayParts.push(displayPart(" ", 16 /* space */));
+        }
+        displayParts.push(displayPart("...", 15 /* punctuation */));
+      }
+      return displayParts;
+    },
+    writeKeyword: (text) => writeKind(text, 5 /* keyword */),
+    writeOperator: (text) => writeKind(text, 12 /* operator */),
+    writePunctuation: (text) => writeKind(text, 15 /* punctuation */),
+    writeTrailingSemicolon: (text) => writeKind(text, 15 /* punctuation */),
+    writeSpace: (text) => writeKind(text, 16 /* space */),
+    writeStringLiteral: (text) => writeKind(text, 8 /* stringLiteral */),
+    writeParameter: (text) => writeKind(text, 13 /* parameterName */),
+    writeProperty: (text) => writeKind(text, 14 /* propertyName */),
+    writeLiteral: (text) => writeKind(text, 8 /* stringLiteral */),
+    writeSymbol,
+    writeLine,
+    write: unknownWrite,
+    writeComment: unknownWrite,
+    getText: () => "",
+    getTextPos: () => 0,
+    getColumn: () => 0,
+    getLine: () => 0,
+    isAtStartOfLine: () => false,
+    hasTrailingWhitespace: () => false,
+    hasTrailingComment: () => false,
+    rawWrite: notImplemented,
+    getIndent: () => indent3,
+    increaseIndent: () => {
+      indent3++;
+    },
+    decreaseIndent: () => {
+      indent3--;
+    },
+    clear: resetWriter
+  };
+  function writeIndent() {
+    if (length2 > absoluteMaximumLength)
+      return;
+    if (lineStart) {
+      const indentString = getIndentString(indent3);
+      if (indentString) {
+        length2 += indentString.length;
+        displayParts.push(displayPart(indentString, 16 /* space */));
+      }
+      lineStart = false;
+    }
   }
-  function createCodeFixActionMaybeFixAll(fixName8, changes, description2, fixId52, fixAllDescription, command) {
-    return createCodeFixActionWorker(fixName8, diagnosticToString(description2), changes, fixId52, fixAllDescription && diagnosticToString(fixAllDescription), command);
+  function writeKind(text, kind) {
+    if (length2 > absoluteMaximumLength)
+      return;
+    writeIndent();
+    length2 += text.length;
+    displayParts.push(displayPart(text, kind));
   }
-  function createCodeFixActionWorker(fixName8, description2, changes, fixId52, fixAllDescription, command) {
-    return { fixName: fixName8, description: description2, changes, fixId: fixId52, fixAllDescription, commands: command ? [command] : void 0 };
+  function writeSymbol(text, symbol) {
+    if (length2 > absoluteMaximumLength)
+      return;
+    writeIndent();
+    length2 += text.length;
+    displayParts.push(symbolPart(text, symbol));
   }
-  function registerCodeFix(reg) {
-    for (const error of reg.errorCodes) {
-      errorCodeToFixes.add(String(error), reg);
+  function writeLine() {
+    if (length2 > absoluteMaximumLength)
+      return;
+    length2 += 1;
+    displayParts.push(lineBreakPart());
+    lineStart = true;
+  }
+  function resetWriter() {
+    displayParts = [];
+    lineStart = true;
+    indent3 = 0;
+    length2 = 0;
+  }
+}
+function symbolPart(text, symbol) {
+  return displayPart(text, displayPartKind(symbol));
+  function displayPartKind(symbol2) {
+    const flags = symbol2.flags;
+    if (flags & 3 /* Variable */) {
+      return isFirstDeclarationOfSymbolParameter(symbol2) ? 13 /* parameterName */ : 9 /* localName */;
     }
-    if (reg.fixIds) {
-      for (const fixId52 of reg.fixIds) {
-        Debug.assert(!fixIdToRegistration.has(fixId52));
-        fixIdToRegistration.set(fixId52, reg);
-      }
+    if (flags & 4 /* Property */)
+      return 14 /* propertyName */;
+    if (flags & 32768 /* GetAccessor */)
+      return 14 /* propertyName */;
+    if (flags & 65536 /* SetAccessor */)
+      return 14 /* propertyName */;
+    if (flags & 8 /* EnumMember */)
+      return 19 /* enumMemberName */;
+    if (flags & 16 /* Function */)
+      return 20 /* functionName */;
+    if (flags & 32 /* Class */)
+      return 1 /* className */;
+    if (flags & 64 /* Interface */)
+      return 4 /* interfaceName */;
+    if (flags & 384 /* Enum */)
+      return 2 /* enumName */;
+    if (flags & 1536 /* Module */)
+      return 11 /* moduleName */;
+    if (flags & 8192 /* Method */)
+      return 10 /* methodName */;
+    if (flags & 262144 /* TypeParameter */)
+      return 18 /* typeParameterName */;
+    if (flags & 524288 /* TypeAlias */)
+      return 0 /* aliasName */;
+    if (flags & 2097152 /* Alias */)
+      return 0 /* aliasName */;
+    return 17 /* text */;
+  }
+}
+function displayPart(text, kind) {
+  return { text, kind: SymbolDisplayPartKind[kind] };
+}
+function spacePart() {
+  return displayPart(" ", 16 /* space */);
+}
+function keywordPart(kind) {
+  return displayPart(tokenToString(kind), 5 /* keyword */);
+}
+function punctuationPart(kind) {
+  return displayPart(tokenToString(kind), 15 /* punctuation */);
+}
+function operatorPart(kind) {
+  return displayPart(tokenToString(kind), 12 /* operator */);
+}
+function parameterNamePart(text) {
+  return displayPart(text, 13 /* parameterName */);
+}
+function propertyNamePart(text) {
+  return displayPart(text, 14 /* propertyName */);
+}
+function textOrKeywordPart(text) {
+  const kind = stringToToken(text);
+  return kind === void 0 ? textPart(text) : keywordPart(kind);
+}
+function textPart(text) {
+  return displayPart(text, 17 /* text */);
+}
+function typeAliasNamePart(text) {
+  return displayPart(text, 0 /* aliasName */);
+}
+function typeParameterNamePart(text) {
+  return displayPart(text, 18 /* typeParameterName */);
+}
+function linkTextPart(text) {
+  return displayPart(text, 24 /* linkText */);
+}
+function linkNamePart(text, target) {
+  return {
+    text,
+    kind: SymbolDisplayPartKind[23 /* linkName */],
+    target: {
+      fileName: getSourceFileOfNode(target).fileName,
+      textSpan: createTextSpanFromNode(target)
+    }
+  };
+}
+function linkPart(text) {
+  return displayPart(text, 22 /* link */);
+}
+function buildLinkParts(link, checker) {
+  var _a2;
+  const prefix = isJSDocLink(link) ? "link" : isJSDocLinkCode(link) ? "linkcode" : "linkplain";
+  const parts = [linkPart(`{@${prefix} `)];
+  if (!link.name) {
+    if (link.text) {
+      parts.push(linkTextPart(link.text));
+    }
+  } else {
+    const symbol = checker == null ? void 0 : checker.getSymbolAtLocation(link.name);
+    const suffix = findLinkNameEnd(link.text);
+    const name = getTextOfNode(link.name) + link.text.slice(0, suffix);
+    const text = skipSeparatorFromLinkText(link.text.slice(suffix));
+    const decl = (symbol == null ? void 0 : symbol.valueDeclaration) || ((_a2 = symbol == null ? void 0 : symbol.declarations) == null ? void 0 : _a2[0]);
+    if (decl) {
+      parts.push(linkNamePart(name, decl));
+      if (text)
+        parts.push(linkTextPart(text));
+    } else {
+      parts.push(linkTextPart(name + (suffix ? "" : " ") + text));
     }
   }
-  function getSupportedErrorCodes() {
-    return arrayFrom(errorCodeToFixes.keys());
+  parts.push(linkPart("}"));
+  return parts;
+}
+function skipSeparatorFromLinkText(text) {
+  let pos = 0;
+  if (text.charCodeAt(pos++) === 124 /* bar */) {
+    while (pos < text.length && text.charCodeAt(pos) === 32 /* space */)
+      pos++;
+    return text.slice(pos);
+  }
+  return text;
+}
+function findLinkNameEnd(text) {
+  let pos = text.indexOf("://");
+  if (pos === 0) {
+    while (pos < text.length && text.charCodeAt(pos) !== 124 /* bar */)
+      pos++;
+    return pos;
   }
-  function removeFixIdIfFixAllUnavailable(registration, diagnostics) {
-    const { errorCodes: errorCodes64 } = registration;
-    let maybeFixableDiagnostics = 0;
-    for (const diag2 of diagnostics) {
-      if (contains(errorCodes64, diag2.code))
-        maybeFixableDiagnostics++;
-      if (maybeFixableDiagnostics > 1)
-        break;
+  if (text.indexOf("()") === 0)
+    return 2;
+  if (text.charAt(0) === "<") {
+    let brackets2 = 0;
+    let i = 0;
+    while (i < text.length) {
+      if (text[i] === "<")
+        brackets2++;
+      if (text[i] === ">")
+        brackets2--;
+      i++;
+      if (!brackets2)
+        return i;
     }
-    const fixAllUnavailable = maybeFixableDiagnostics < 2;
-    return ({ fixId: fixId52, fixAllDescription, ...action }) => {
-      return fixAllUnavailable ? action : { ...action, fixId: fixId52, fixAllDescription };
-    };
   }
-  function getFixes(context) {
-    const diagnostics = getDiagnostics(context);
-    const registrations = errorCodeToFixes.get(String(context.errorCode));
-    return flatMap(registrations, (f) => map(f.getCodeActions(context), removeFixIdIfFixAllUnavailable(f, diagnostics)));
-  }
-  function getAllFixes(context) {
-    return fixIdToRegistration.get(cast(context.fixId, isString)).getAllCodeActions(context);
+  return 0;
+}
+var carriageReturnLineFeed2 = "\r\n";
+function getNewLineOrDefaultFromHost(host, formatSettings) {
+  var _a2;
+  return (formatSettings == null ? void 0 : formatSettings.newLineCharacter) || ((_a2 = host.getNewLine) == null ? void 0 : _a2.call(host)) || carriageReturnLineFeed2;
+}
+function lineBreakPart() {
+  return displayPart("\n", 6 /* lineBreak */);
+}
+function mapToDisplayParts(writeDisplayParts) {
+  try {
+    writeDisplayParts(displayPartWriter);
+    return displayPartWriter.displayParts();
+  } finally {
+    displayPartWriter.clear();
+  }
+}
+function typeToDisplayParts(typechecker, type, enclosingDeclaration, flags = 0 /* None */) {
+  return mapToDisplayParts((writer) => {
+    typechecker.writeType(type, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */ | 16384 /* UseAliasDefinedOutsideCurrentScope */, writer);
+  });
+}
+function symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration, meaning, flags = 0 /* None */) {
+  return mapToDisplayParts((writer) => {
+    typeChecker.writeSymbol(symbol, enclosingDeclaration, meaning, flags | 8 /* UseAliasDefinedOutsideCurrentScope */, writer);
+  });
+}
+function signatureToDisplayParts(typechecker, signature, enclosingDeclaration, flags = 0 /* None */) {
+  flags |= 16384 /* UseAliasDefinedOutsideCurrentScope */ | 1024 /* MultilineObjectLiterals */ | 32 /* WriteTypeArgumentsOfSignature */ | 8192 /* OmitParameterModifiers */;
+  return mapToDisplayParts((writer) => {
+    typechecker.writeSignature(
+      signature,
+      enclosingDeclaration,
+      flags,
+      /*signatureKind*/
+      void 0,
+      writer
+    );
+  });
+}
+function nodeToDisplayParts(node, enclosingDeclaration) {
+  const file = enclosingDeclaration.getSourceFile();
+  return mapToDisplayParts((writer) => {
+    const printer = createPrinter({ removeComments: true, omitTrailingSemicolon: true });
+    printer.writeNode(4 /* Unspecified */, node, file, writer);
+  });
+}
+function isImportOrExportSpecifierName(location) {
+  return !!location.parent && isImportOrExportSpecifier(location.parent) && location.parent.propertyName === location;
+}
+function getScriptKind(fileName, host) {
+  return ensureScriptKind(fileName, host.getScriptKind && host.getScriptKind(fileName));
+}
+function getSymbolTarget(symbol, checker) {
+  let next = symbol;
+  while (isAliasSymbol(next) || isTransientSymbol(next) && next.links.target) {
+    if (isTransientSymbol(next) && next.links.target) {
+      next = next.links.target;
+    } else {
+      next = skipAlias(next, checker);
+    }
+  }
+  return next;
+}
+function isAliasSymbol(symbol) {
+  return (symbol.flags & 2097152 /* Alias */) !== 0;
+}
+function getUniqueSymbolId(symbol, checker) {
+  return getSymbolId(skipAlias(symbol, checker));
+}
+function getFirstNonSpaceCharacterPosition(text, position) {
+  while (isWhiteSpaceLike(text.charCodeAt(position))) {
+    position += 1;
+  }
+  return position;
+}
+function getPrecedingNonSpaceCharacterPosition(text, position) {
+  while (position > -1 && isWhiteSpaceSingleLine(text.charCodeAt(position))) {
+    position -= 1;
+  }
+  return position + 1;
+}
+function getSynthesizedDeepClone(node, includeTrivia = true) {
+  const clone2 = node && getSynthesizedDeepCloneWorker(node);
+  if (clone2 && !includeTrivia)
+    suppressLeadingAndTrailingTrivia(clone2);
+  return clone2;
+}
+function getSynthesizedDeepCloneWithReplacements(node, includeTrivia, replaceNode) {
+  let clone2 = replaceNode(node);
+  if (clone2) {
+    setOriginalNode(clone2, node);
+  } else {
+    clone2 = getSynthesizedDeepCloneWorker(node, replaceNode);
+  }
+  if (clone2 && !includeTrivia)
+    suppressLeadingAndTrailingTrivia(clone2);
+  return clone2;
+}
+function getSynthesizedDeepCloneWorker(node, replaceNode) {
+  const nodeClone = replaceNode ? (n) => getSynthesizedDeepCloneWithReplacements(
+    n,
+    /*includeTrivia*/
+    true,
+    replaceNode
+  ) : getSynthesizedDeepClone;
+  const nodesClone = replaceNode ? (ns) => ns && getSynthesizedDeepClonesWithReplacements(
+    ns,
+    /*includeTrivia*/
+    true,
+    replaceNode
+  ) : (ns) => ns && getSynthesizedDeepClones(ns);
+  const visited = visitEachChild(node, nodeClone, nullTransformationContext, nodesClone, nodeClone);
+  if (visited === node) {
+    const clone2 = isStringLiteral(node) ? setOriginalNode(factory.createStringLiteralFromNode(node), node) : isNumericLiteral(node) ? setOriginalNode(factory.createNumericLiteral(node.text, node.numericLiteralFlags), node) : factory.cloneNode(node);
+    return setTextRange(clone2, node);
+  }
+  visited.parent = void 0;
+  return visited;
+}
+function getSynthesizedDeepClones(nodes, includeTrivia = true) {
+  return nodes && factory.createNodeArray(nodes.map((n) => getSynthesizedDeepClone(n, includeTrivia)), nodes.hasTrailingComma);
+}
+function getSynthesizedDeepClonesWithReplacements(nodes, includeTrivia, replaceNode) {
+  return factory.createNodeArray(nodes.map((n) => getSynthesizedDeepCloneWithReplacements(n, includeTrivia, replaceNode)), nodes.hasTrailingComma);
+}
+function suppressLeadingAndTrailingTrivia(node) {
+  suppressLeadingTrivia(node);
+  suppressTrailingTrivia(node);
+}
+function suppressLeadingTrivia(node) {
+  addEmitFlagsRecursively(node, 1024 /* NoLeadingComments */, getFirstChild);
+}
+function suppressTrailingTrivia(node) {
+  addEmitFlagsRecursively(node, 2048 /* NoTrailingComments */, getLastChild);
+}
+function copyComments(sourceNode, targetNode) {
+  const sourceFile = sourceNode.getSourceFile();
+  const text = sourceFile.text;
+  if (hasLeadingLineBreak(sourceNode, text)) {
+    copyLeadingComments(sourceNode, targetNode, sourceFile);
+  } else {
+    copyTrailingAsLeadingComments(sourceNode, targetNode, sourceFile);
+  }
+  copyTrailingComments(sourceNode, targetNode, sourceFile);
+}
+function hasLeadingLineBreak(node, text) {
+  const start2 = node.getFullStart();
+  const end = node.getStart();
+  for (let i = start2; i < end; i++) {
+    if (text.charCodeAt(i) === 10 /* lineFeed */)
+      return true;
   }
-  function createCombinedCodeActions(changes, commands) {
-    return { changes, commands };
+  return false;
+}
+function addEmitFlagsRecursively(node, flag, getChild) {
+  addEmitFlags(node, flag);
+  const child = getChild(node);
+  if (child)
+    addEmitFlagsRecursively(child, flag, getChild);
+}
+function getFirstChild(node) {
+  return node.forEachChild((child) => child);
+}
+function getUniqueName(baseName, sourceFile) {
+  let nameText = baseName;
+  for (let i = 1; !isFileLevelUniqueName(sourceFile, nameText); i++) {
+    nameText = `${baseName}_${i}`;
+  }
+  return nameText;
+}
+function getRenameLocation(edits, renameFilename, name, preferLastLocation) {
+  let delta = 0;
+  let lastPos = -1;
+  for (const { fileName, textChanges: textChanges2 } of edits) {
+    Debug.assert(fileName === renameFilename);
+    for (const change of textChanges2) {
+      const { span, newText } = change;
+      const index = indexInTextChange(newText, escapeString(name));
+      if (index !== -1) {
+        lastPos = span.start + delta + index;
+        if (!preferLastLocation) {
+          return lastPos;
+        }
+      }
+      delta += newText.length - span.length;
+    }
+  }
+  Debug.assert(preferLastLocation);
+  Debug.assert(lastPos >= 0);
+  return lastPos;
+}
+function copyLeadingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) {
+  forEachLeadingCommentRange(sourceFile.text, sourceNode.pos, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticLeadingComment));
+}
+function copyTrailingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) {
+  forEachTrailingCommentRange(sourceFile.text, sourceNode.end, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticTrailingComment));
+}
+function copyTrailingAsLeadingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) {
+  forEachTrailingCommentRange(sourceFile.text, sourceNode.pos, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticLeadingComment));
+}
+function getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, cb) {
+  return (pos, end, kind, htnl) => {
+    if (kind === 3 /* MultiLineCommentTrivia */) {
+      pos += 2;
+      end -= 2;
+    } else {
+      pos += 2;
+    }
+    cb(targetNode, commentKind || kind, sourceFile.text.slice(pos, end), hasTrailingNewLine !== void 0 ? hasTrailingNewLine : htnl);
+  };
+}
+function indexInTextChange(change, name) {
+  if (startsWith(change, name))
+    return 0;
+  let idx = change.indexOf(" " + name);
+  if (idx === -1)
+    idx = change.indexOf("." + name);
+  if (idx === -1)
+    idx = change.indexOf('"' + name);
+  return idx === -1 ? -1 : idx + 1;
+}
+function needsParentheses(expression) {
+  return isBinaryExpression(expression) && expression.operatorToken.kind === 27 /* CommaToken */ || isObjectLiteralExpression(expression) || isAsExpression(expression) && isObjectLiteralExpression(expression.expression);
+}
+function getContextualTypeFromParent(node, checker, contextFlags) {
+  const { parent: parent2 } = node;
+  switch (parent2.kind) {
+    case 211 /* NewExpression */:
+      return checker.getContextualType(parent2, contextFlags);
+    case 223 /* BinaryExpression */: {
+      const { left, operatorToken, right } = parent2;
+      return isEqualityOperatorKind(operatorToken.kind) ? checker.getTypeAtLocation(node === right ? left : right) : checker.getContextualType(node, contextFlags);
+    }
+    case 292 /* CaseClause */:
+      return parent2.expression === node ? getSwitchedType(parent2, checker) : void 0;
+    default:
+      return checker.getContextualType(node, contextFlags);
+  }
+}
+function quote(sourceFile, preferences, text) {
+  const quotePreference = getQuotePreference(sourceFile, preferences);
+  const quoted = JSON.stringify(text);
+  return quotePreference === 0 /* Single */ ? `'${stripQuotes(quoted).replace(/'/g, "\\'").replace(/\\"/g, '"')}'` : quoted;
+}
+function isEqualityOperatorKind(kind) {
+  switch (kind) {
+    case 36 /* EqualsEqualsEqualsToken */:
+    case 34 /* EqualsEqualsToken */:
+    case 37 /* ExclamationEqualsEqualsToken */:
+    case 35 /* ExclamationEqualsToken */:
+      return true;
+    default:
+      return false;
   }
-  function createFileTextChanges(fileName, textChanges2) {
-    return { fileName, textChanges: textChanges2 };
+}
+function isStringLiteralOrTemplate(node) {
+  switch (node.kind) {
+    case 10 /* StringLiteral */:
+    case 14 /* NoSubstitutionTemplateLiteral */:
+    case 225 /* TemplateExpression */:
+    case 212 /* TaggedTemplateExpression */:
+      return true;
+    default:
+      return false;
   }
-  function codeFixAll(context, errorCodes64, use) {
-    const commands = [];
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => eachDiagnostic(context, errorCodes64, (diag2) => use(t, diag2, commands)));
-    return createCombinedCodeActions(changes, commands.length === 0 ? void 0 : commands);
+}
+function hasIndexSignature(type) {
+  return !!type.getStringIndexType() || !!type.getNumberIndexType();
+}
+function getSwitchedType(caseClause, checker) {
+  return checker.getTypeAtLocation(caseClause.parent.parent.expression);
+}
+var ANONYMOUS = "anonymous function";
+function getTypeNodeIfAccessible(type, enclosingScope, program, host) {
+  const checker = program.getTypeChecker();
+  let typeIsAccessible = true;
+  const notAccessible = () => typeIsAccessible = false;
+  const res = checker.typeToTypeNode(type, enclosingScope, 1 /* NoTruncation */, {
+    trackSymbol: (symbol, declaration, meaning) => {
+      typeIsAccessible = typeIsAccessible && checker.isSymbolAccessible(
+        symbol,
+        declaration,
+        meaning,
+        /*shouldComputeAliasToMarkVisible*/
+        false
+      ).accessibility === 0 /* Accessible */;
+      return !typeIsAccessible;
+    },
+    reportInaccessibleThisError: notAccessible,
+    reportPrivateInBaseOfClassExpression: notAccessible,
+    reportInaccessibleUniqueSymbolError: notAccessible,
+    moduleResolverHost: getModuleSpecifierResolverHost(program, host)
+  });
+  return typeIsAccessible ? res : void 0;
+}
+function syntaxRequiresTrailingCommaOrSemicolonOrASI(kind) {
+  return kind === 176 /* CallSignature */ || kind === 177 /* ConstructSignature */ || kind === 178 /* IndexSignature */ || kind === 168 /* PropertySignature */ || kind === 170 /* MethodSignature */;
+}
+function syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI(kind) {
+  return kind === 259 /* FunctionDeclaration */ || kind === 173 /* Constructor */ || kind === 171 /* MethodDeclaration */ || kind === 174 /* GetAccessor */ || kind === 175 /* SetAccessor */;
+}
+function syntaxRequiresTrailingModuleBlockOrSemicolonOrASI(kind) {
+  return kind === 264 /* ModuleDeclaration */;
+}
+function syntaxRequiresTrailingSemicolonOrASI(kind) {
+  return kind === 240 /* VariableStatement */ || kind === 241 /* ExpressionStatement */ || kind === 243 /* DoStatement */ || kind === 248 /* ContinueStatement */ || kind === 249 /* BreakStatement */ || kind === 250 /* ReturnStatement */ || kind === 254 /* ThrowStatement */ || kind === 256 /* DebuggerStatement */ || kind === 169 /* PropertyDeclaration */ || kind === 262 /* TypeAliasDeclaration */ || kind === 269 /* ImportDeclaration */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 275 /* ExportDeclaration */ || kind === 267 /* NamespaceExportDeclaration */ || kind === 274 /* ExportAssignment */;
+}
+var syntaxMayBeASICandidate = or(
+  syntaxRequiresTrailingCommaOrSemicolonOrASI,
+  syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI,
+  syntaxRequiresTrailingModuleBlockOrSemicolonOrASI,
+  syntaxRequiresTrailingSemicolonOrASI
+);
+function nodeIsASICandidate(node, sourceFile) {
+  const lastToken = node.getLastToken(sourceFile);
+  if (lastToken && lastToken.kind === 26 /* SemicolonToken */) {
+    return false;
   }
-  function eachDiagnostic(context, errorCodes64, cb) {
-    for (const diag2 of getDiagnostics(context)) {
-      if (contains(errorCodes64, diag2.code)) {
-        cb(diag2);
-      }
+  if (syntaxRequiresTrailingCommaOrSemicolonOrASI(node.kind)) {
+    if (lastToken && lastToken.kind === 27 /* CommaToken */) {
+      return false;
+    }
+  } else if (syntaxRequiresTrailingModuleBlockOrSemicolonOrASI(node.kind)) {
+    const lastChild = last(node.getChildren(sourceFile));
+    if (lastChild && isModuleBlock(lastChild)) {
+      return false;
     }
+  } else if (syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI(node.kind)) {
+    const lastChild = last(node.getChildren(sourceFile));
+    if (lastChild && isFunctionBlock(lastChild)) {
+      return false;
+    }
+  } else if (!syntaxRequiresTrailingSemicolonOrASI(node.kind)) {
+    return false;
   }
-  function getDiagnostics({ program, sourceFile, cancellationToken }) {
-    return [
-      ...program.getSemanticDiagnostics(sourceFile, cancellationToken),
-      ...program.getSyntacticDiagnostics(sourceFile, cancellationToken),
-      ...computeSuggestionDiagnostics(sourceFile, program, cancellationToken)
-    ];
+  if (node.kind === 243 /* DoStatement */) {
+    return true;
   }
-
-  // src/services/codefixes/addConvertToUnknownForNonOverlappingTypes.ts
-  var fixId = "addConvertToUnknownForNonOverlappingTypes";
-  var errorCodes = [Diagnostics.Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first.code];
-  registerCodeFix({
-    errorCodes,
-    getCodeActions: function getCodeActionsToAddConvertToUnknownForNonOverlappingTypes(context) {
-      const assertion = getAssertion(context.sourceFile, context.span.start);
-      if (assertion === void 0)
-        return void 0;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange(t, context.sourceFile, assertion));
-      return [createCodeFixAction(fixId, changes, Diagnostics.Add_unknown_conversion_for_non_overlapping_types, fixId, Diagnostics.Add_unknown_to_all_conversions_of_non_overlapping_types)];
-    },
-    fixIds: [fixId],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes, (changes, diag2) => {
-      const assertion = getAssertion(diag2.file, diag2.start);
-      if (assertion) {
-        makeChange(changes, diag2.file, assertion);
+  const topNode = findAncestor(node, (ancestor) => !ancestor.parent);
+  const nextToken = findNextToken(node, topNode, sourceFile);
+  if (!nextToken || nextToken.kind === 19 /* CloseBraceToken */) {
+    return true;
+  }
+  const startLine = sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line;
+  const endLine = sourceFile.getLineAndCharacterOfPosition(nextToken.getStart(sourceFile)).line;
+  return startLine !== endLine;
+}
+function positionIsASICandidate(pos, context, sourceFile) {
+  const contextAncestor = findAncestor(context, (ancestor) => {
+    if (ancestor.end !== pos) {
+      return "quit";
+    }
+    return syntaxMayBeASICandidate(ancestor.kind);
+  });
+  return !!contextAncestor && nodeIsASICandidate(contextAncestor, sourceFile);
+}
+function probablyUsesSemicolons(sourceFile) {
+  let withSemicolon = 0;
+  let withoutSemicolon = 0;
+  const nStatementsToObserve = 5;
+  forEachChild(sourceFile, function visit(node) {
+    if (syntaxRequiresTrailingSemicolonOrASI(node.kind)) {
+      const lastToken = node.getLastToken(sourceFile);
+      if ((lastToken == null ? void 0 : lastToken.kind) === 26 /* SemicolonToken */) {
+        withSemicolon++;
+      } else {
+        withoutSemicolon++;
+      }
+    } else if (syntaxRequiresTrailingCommaOrSemicolonOrASI(node.kind)) {
+      const lastToken = node.getLastToken(sourceFile);
+      if ((lastToken == null ? void 0 : lastToken.kind) === 26 /* SemicolonToken */) {
+        withSemicolon++;
+      } else if (lastToken && lastToken.kind !== 27 /* CommaToken */) {
+        const lastTokenLine = getLineAndCharacterOfPosition(sourceFile, lastToken.getStart(sourceFile)).line;
+        const nextTokenLine = getLineAndCharacterOfPosition(sourceFile, getSpanOfTokenAtPosition(sourceFile, lastToken.end).start).line;
+        if (lastTokenLine !== nextTokenLine) {
+          withoutSemicolon++;
+        }
       }
-    })
+    }
+    if (withSemicolon + withoutSemicolon >= nStatementsToObserve) {
+      return true;
+    }
+    return forEachChild(node, visit);
   });
-  function makeChange(changeTracker, sourceFile, assertion) {
-    const replacement = isAsExpression(assertion) ? factory.createAsExpression(assertion.expression, factory.createKeywordTypeNode(157 /* UnknownKeyword */)) : factory.createTypeAssertion(factory.createKeywordTypeNode(157 /* UnknownKeyword */), assertion.expression);
-    changeTracker.replaceNode(sourceFile, assertion.expression, replacement);
+  if (withSemicolon === 0 && withoutSemicolon <= 1) {
+    return true;
   }
-  function getAssertion(sourceFile, pos) {
-    if (isInJSFile(sourceFile))
-      return void 0;
-    return findAncestor(getTokenAtPosition(sourceFile, pos), (n) => isAsExpression(n) || isTypeAssertionExpression(n));
+  return withSemicolon / withoutSemicolon > 1 / nStatementsToObserve;
+}
+function tryGetDirectories(host, directoryName) {
+  return tryIOAndConsumeErrors(host, host.getDirectories, directoryName) || [];
+}
+function tryReadDirectory(host, path, extensions, exclude, include) {
+  return tryIOAndConsumeErrors(host, host.readDirectory, path, extensions, exclude, include) || emptyArray;
+}
+function tryFileExists(host, path) {
+  return tryIOAndConsumeErrors(host, host.fileExists, path);
+}
+function tryDirectoryExists(host, path) {
+  return tryAndIgnoreErrors(() => directoryProbablyExists(path, host)) || false;
+}
+function tryAndIgnoreErrors(cb) {
+  try {
+    return cb();
+  } catch (e) {
+    return void 0;
   }
-
-  // src/services/codefixes/addEmptyExportDeclaration.ts
-  registerCodeFix({
-    errorCodes: [
-      Diagnostics.await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code,
-      Diagnostics.for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code
-    ],
-    getCodeActions: function getCodeActionsToAddEmptyExportDeclaration(context) {
-      const { sourceFile } = context;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
-        const exportDeclaration = factory.createExportDeclaration(
-          void 0,
-          false,
-          factory.createNamedExports([]),
-          void 0
-        );
-        changes2.insertNodeAtEndOfScope(sourceFile, sourceFile, exportDeclaration);
-      });
-      return [createCodeFixActionWithoutFixAll("addEmptyExportDeclaration", changes, Diagnostics.Add_export_to_make_this_file_into_a_module)];
+}
+function tryIOAndConsumeErrors(host, toApply, ...args) {
+  return tryAndIgnoreErrors(() => toApply && toApply.apply(host, args));
+}
+function findPackageJsons(startDirectory, host, stopDirectory) {
+  const paths = [];
+  forEachAncestorDirectory(startDirectory, (ancestor) => {
+    if (ancestor === stopDirectory) {
+      return true;
+    }
+    const currentConfigPath = combinePaths(ancestor, "package.json");
+    if (tryFileExists(host, currentConfigPath)) {
+      paths.push(currentConfigPath);
     }
   });
-
-  // src/services/codefixes/addMissingAsync.ts
-  var fixId2 = "addMissingAsync";
-  var errorCodes2 = [
-    Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
-    Diagnostics.Type_0_is_not_assignable_to_type_1.code,
-    Diagnostics.Type_0_is_not_comparable_to_type_1.code
-  ];
-  registerCodeFix({
-    fixIds: [fixId2],
-    errorCodes: errorCodes2,
-    getCodeActions: function getCodeActionsToAddMissingAsync(context) {
-      const { sourceFile, errorCode, cancellationToken, program, span } = context;
-      const diagnostic = find(program.getTypeChecker().getDiagnostics(sourceFile, cancellationToken), getIsMatchingAsyncError(span, errorCode));
-      const directSpan = diagnostic && diagnostic.relatedInformation && find(diagnostic.relatedInformation, (r) => r.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code);
-      const decl = getFixableErrorSpanDeclaration(sourceFile, directSpan);
-      if (!decl) {
-        return;
-      }
-      const trackChanges = (cb) => ts_textChanges_exports.ChangeTracker.with(context, cb);
-      return [getFix(context, decl, trackChanges)];
-    },
-    getAllCodeActions: (context) => {
-      const { sourceFile } = context;
-      const fixedDeclarations = /* @__PURE__ */ new Set();
-      return codeFixAll(context, errorCodes2, (t, diagnostic) => {
-        const span = diagnostic.relatedInformation && find(diagnostic.relatedInformation, (r) => r.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code);
-        const decl = getFixableErrorSpanDeclaration(sourceFile, span);
-        if (!decl) {
-          return;
-        }
-        const trackChanges = (cb) => (cb(t), []);
-        return getFix(context, decl, trackChanges, fixedDeclarations);
-      });
+  return paths;
+}
+function findPackageJson(directory, host) {
+  let packageJson;
+  forEachAncestorDirectory(directory, (ancestor) => {
+    if (ancestor === "node_modules")
+      return true;
+    packageJson = findConfigFile(ancestor, (f) => tryFileExists(host, f), "package.json");
+    if (packageJson) {
+      return true;
     }
   });
-  function getFix(context, decl, trackChanges, fixedDeclarations) {
-    const changes = trackChanges((t) => makeChange2(t, context.sourceFile, decl, fixedDeclarations));
-    return createCodeFixAction(fixId2, changes, Diagnostics.Add_async_modifier_to_containing_function, fixId2, Diagnostics.Add_all_missing_async_modifiers);
+  return packageJson;
+}
+function getPackageJsonsVisibleToFile(fileName, host) {
+  if (!host.fileExists) {
+    return [];
   }
-  function makeChange2(changeTracker, sourceFile, insertionSite, fixedDeclarations) {
-    if (fixedDeclarations) {
-      if (fixedDeclarations.has(getNodeId(insertionSite))) {
-        return;
+  const packageJsons = [];
+  forEachAncestorDirectory(getDirectoryPath(fileName), (ancestor) => {
+    const packageJsonFileName = combinePaths(ancestor, "package.json");
+    if (host.fileExists(packageJsonFileName)) {
+      const info = createPackageJsonInfo(packageJsonFileName, host);
+      if (info) {
+        packageJsons.push(info);
       }
     }
-    fixedDeclarations == null ? void 0 : fixedDeclarations.add(getNodeId(insertionSite));
-    const cloneWithModifier = factory.updateModifiers(
-      getSynthesizedDeepClone(insertionSite, true),
-      factory.createNodeArray(factory.createModifiersFromModifierFlags(getSyntacticModifierFlags(insertionSite) | 512 /* Async */))
-    );
-    changeTracker.replaceNode(
-      sourceFile,
-      insertionSite,
-      cloneWithModifier
-    );
+  });
+  return packageJsons;
+}
+function createPackageJsonInfo(fileName, host) {
+  if (!host.readFile) {
+    return void 0;
   }
-  function getFixableErrorSpanDeclaration(sourceFile, span) {
-    if (!span)
-      return void 0;
-    const token = getTokenAtPosition(sourceFile, span.start);
-    const decl = findAncestor(token, (node) => {
-      if (node.getStart(sourceFile) < span.start || node.getEnd() > textSpanEnd(span)) {
-        return "quit";
+  const dependencyKeys = ["dependencies", "devDependencies", "optionalDependencies", "peerDependencies"];
+  const stringContent = host.readFile(fileName) || "";
+  const content = tryParseJson(stringContent);
+  const info = {};
+  if (content) {
+    for (const key of dependencyKeys) {
+      const dependencies = content[key];
+      if (!dependencies) {
+        continue;
       }
-      return (isArrowFunction(node) || isMethodDeclaration(node) || isFunctionExpression(node) || isFunctionDeclaration(node)) && textSpansEqual(span, createTextSpanFromNode(node, sourceFile));
-    });
-    return decl;
-  }
-  function getIsMatchingAsyncError(span, errorCode) {
-    return ({ start: start2, length: length2, relatedInformation, code }) => isNumber(start2) && isNumber(length2) && textSpansEqual({ start: start2, length: length2 }, span) && code === errorCode && !!relatedInformation && some(relatedInformation, (related) => related.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code);
+      const dependencyMap = /* @__PURE__ */ new Map();
+      for (const packageName in dependencies) {
+        dependencyMap.set(packageName, dependencies[packageName]);
+      }
+      info[key] = dependencyMap;
+    }
   }
-
-  // src/services/codefixes/addMissingAwait.ts
-  var fixId3 = "addMissingAwait";
-  var propertyAccessCode = Diagnostics.Property_0_does_not_exist_on_type_1.code;
-  var callableConstructableErrorCodes = [
-    Diagnostics.This_expression_is_not_callable.code,
-    Diagnostics.This_expression_is_not_constructable.code
+  const dependencyGroups = [
+    [1 /* Dependencies */, info.dependencies],
+    [2 /* DevDependencies */, info.devDependencies],
+    [8 /* OptionalDependencies */, info.optionalDependencies],
+    [4 /* PeerDependencies */, info.peerDependencies]
   ];
-  var errorCodes3 = [
-    Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type.code,
-    Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type.code,
-    Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type.code,
-    Diagnostics.Operator_0_cannot_be_applied_to_type_1.code,
-    Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2.code,
-    Diagnostics.This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap.code,
-    Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined.code,
-    Diagnostics.Type_0_is_not_an_array_type.code,
-    Diagnostics.Type_0_is_not_an_array_type_or_a_string_type.code,
-    Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher.code,
-    Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator.code,
-    Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator.code,
-    Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator.code,
-    Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator.code,
-    Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
-    propertyAccessCode,
-    ...callableConstructableErrorCodes
-  ];
-  registerCodeFix({
-    fixIds: [fixId3],
-    errorCodes: errorCodes3,
-    getCodeActions: function getCodeActionsToAddMissingAwait(context) {
-      const { sourceFile, errorCode, span, cancellationToken, program } = context;
-      const expression = getAwaitErrorSpanExpression(sourceFile, errorCode, span, cancellationToken, program);
-      if (!expression) {
-        return;
-      }
-      const checker = context.program.getTypeChecker();
-      const trackChanges = (cb) => ts_textChanges_exports.ChangeTracker.with(context, cb);
-      return compact([
-        getDeclarationSiteFix(context, expression, errorCode, checker, trackChanges),
-        getUseSiteFix(context, expression, errorCode, checker, trackChanges)
-      ]);
-    },
-    getAllCodeActions: (context) => {
-      const { sourceFile, program, cancellationToken } = context;
-      const checker = context.program.getTypeChecker();
-      const fixedDeclarations = /* @__PURE__ */ new Set();
-      return codeFixAll(context, errorCodes3, (t, diagnostic) => {
-        const expression = getAwaitErrorSpanExpression(sourceFile, diagnostic.code, diagnostic, cancellationToken, program);
-        if (!expression) {
-          return;
+  return {
+    ...info,
+    parseable: !!content,
+    fileName,
+    get,
+    has(dependencyName, inGroups) {
+      return !!get(dependencyName, inGroups);
+    }
+  };
+  function get(dependencyName, inGroups = 15 /* All */) {
+    for (const [group2, deps] of dependencyGroups) {
+      if (deps && inGroups & group2) {
+        const dep = deps.get(dependencyName);
+        if (dep !== void 0) {
+          return dep;
         }
-        const trackChanges = (cb) => (cb(t), []);
-        return getDeclarationSiteFix(context, expression, diagnostic.code, checker, trackChanges, fixedDeclarations) || getUseSiteFix(context, expression, diagnostic.code, checker, trackChanges, fixedDeclarations);
-      });
+      }
     }
-  });
-  function getAwaitErrorSpanExpression(sourceFile, errorCode, span, cancellationToken, program) {
-    const expression = getFixableErrorSpanExpression(sourceFile, span);
-    return expression && isMissingAwaitError(sourceFile, errorCode, span, cancellationToken, program) && isInsideAwaitableBody(expression) ? expression : void 0;
   }
-  function getDeclarationSiteFix(context, expression, errorCode, checker, trackChanges, fixedDeclarations) {
-    const { sourceFile, program, cancellationToken } = context;
-    const awaitableInitializers = findAwaitableInitializers(expression, sourceFile, cancellationToken, program, checker);
-    if (awaitableInitializers) {
-      const initializerChanges = trackChanges((t) => {
-        forEach(awaitableInitializers.initializers, ({ expression: expression2 }) => makeChange3(t, errorCode, sourceFile, checker, expression2, fixedDeclarations));
-        if (fixedDeclarations && awaitableInitializers.needsSecondPassForFixAll) {
-          makeChange3(t, errorCode, sourceFile, checker, expression, fixedDeclarations);
-        }
-      });
-      return createCodeFixActionWithoutFixAll(
-        "addMissingAwaitToInitializer",
-        initializerChanges,
-        awaitableInitializers.initializers.length === 1 ? [Diagnostics.Add_await_to_initializer_for_0, awaitableInitializers.initializers[0].declarationSymbol.name] : Diagnostics.Add_await_to_initializers
-      );
+}
+function createPackageJsonImportFilter(fromFile, preferences, host) {
+  const packageJsons = (host.getPackageJsonsVisibleToFile && host.getPackageJsonsVisibleToFile(fromFile.fileName) || getPackageJsonsVisibleToFile(fromFile.fileName, host)).filter((p) => p.parseable);
+  let usesNodeCoreModules;
+  return { allowsImportingAmbientModule, allowsImportingSourceFile, allowsImportingSpecifier };
+  function moduleSpecifierIsCoveredByPackageJson(specifier) {
+    const packageName = getNodeModuleRootSpecifier(specifier);
+    for (const packageJson of packageJsons) {
+      if (packageJson.has(packageName) || packageJson.has(getTypesPackageName(packageName))) {
+        return true;
+      }
     }
+    return false;
   }
-  function getUseSiteFix(context, expression, errorCode, checker, trackChanges, fixedDeclarations) {
-    const changes = trackChanges((t) => makeChange3(t, errorCode, context.sourceFile, checker, expression, fixedDeclarations));
-    return createCodeFixAction(fixId3, changes, Diagnostics.Add_await, fixId3, Diagnostics.Fix_all_expressions_possibly_missing_await);
+  function allowsImportingAmbientModule(moduleSymbol, moduleSpecifierResolutionHost) {
+    if (!packageJsons.length || !moduleSymbol.valueDeclaration) {
+      return true;
+    }
+    const declaringSourceFile = moduleSymbol.valueDeclaration.getSourceFile();
+    const declaringNodeModuleName = getNodeModulesPackageNameFromFileName(declaringSourceFile.fileName, moduleSpecifierResolutionHost);
+    if (typeof declaringNodeModuleName === "undefined") {
+      return true;
+    }
+    const declaredModuleSpecifier = stripQuotes(moduleSymbol.getName());
+    if (isAllowedCoreNodeModulesImport(declaredModuleSpecifier)) {
+      return true;
+    }
+    return moduleSpecifierIsCoveredByPackageJson(declaringNodeModuleName) || moduleSpecifierIsCoveredByPackageJson(declaredModuleSpecifier);
   }
-  function isMissingAwaitError(sourceFile, errorCode, span, cancellationToken, program) {
-    const checker = program.getTypeChecker();
-    const diagnostics = checker.getDiagnostics(sourceFile, cancellationToken);
-    return some(diagnostics, ({ start: start2, length: length2, relatedInformation, code }) => isNumber(start2) && isNumber(length2) && textSpansEqual({ start: start2, length: length2 }, span) && code === errorCode && !!relatedInformation && some(relatedInformation, (related) => related.code === Diagnostics.Did_you_forget_to_use_await.code));
+  function allowsImportingSourceFile(sourceFile, moduleSpecifierResolutionHost) {
+    if (!packageJsons.length) {
+      return true;
+    }
+    const moduleSpecifier = getNodeModulesPackageNameFromFileName(sourceFile.fileName, moduleSpecifierResolutionHost);
+    if (!moduleSpecifier) {
+      return true;
+    }
+    return moduleSpecifierIsCoveredByPackageJson(moduleSpecifier);
   }
-  function findAwaitableInitializers(expression, sourceFile, cancellationToken, program, checker) {
-    const identifiers = getIdentifiersFromErrorSpanExpression(expression, checker);
-    if (!identifiers) {
-      return;
+  function allowsImportingSpecifier(moduleSpecifier) {
+    if (!packageJsons.length || isAllowedCoreNodeModulesImport(moduleSpecifier)) {
+      return true;
     }
-    let isCompleteFix = identifiers.isCompleteFix;
-    let initializers;
-    for (const identifier of identifiers.identifiers) {
-      const symbol = checker.getSymbolAtLocation(identifier);
-      if (!symbol) {
-        continue;
-      }
-      const declaration = tryCast(symbol.valueDeclaration, isVariableDeclaration);
-      const variableName = declaration && tryCast(declaration.name, isIdentifier);
-      const variableStatement = getAncestor(declaration, 240 /* VariableStatement */);
-      if (!declaration || !variableStatement || declaration.type || !declaration.initializer || variableStatement.getSourceFile() !== sourceFile || hasSyntacticModifier(variableStatement, 1 /* Export */) || !variableName || !isInsideAwaitableBody(declaration.initializer)) {
-        isCompleteFix = false;
-        continue;
+    if (pathIsRelative(moduleSpecifier) || isRootedDiskPath(moduleSpecifier)) {
+      return true;
+    }
+    return moduleSpecifierIsCoveredByPackageJson(moduleSpecifier);
+  }
+  function isAllowedCoreNodeModulesImport(moduleSpecifier) {
+    if (isSourceFileJS(fromFile) && ts_JsTyping_exports.nodeCoreModules.has(moduleSpecifier)) {
+      if (usesNodeCoreModules === void 0) {
+        usesNodeCoreModules = consumesNodeCoreModules(fromFile);
       }
-      const diagnostics = program.getSemanticDiagnostics(sourceFile, cancellationToken);
-      const isUsedElsewhere = ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(variableName, checker, sourceFile, (reference) => {
-        return identifier !== reference && !symbolReferenceIsAlsoMissingAwait(reference, diagnostics, sourceFile, checker);
-      });
-      if (isUsedElsewhere) {
-        isCompleteFix = false;
-        continue;
+      if (usesNodeCoreModules) {
+        return true;
       }
-      (initializers || (initializers = [])).push({
-        expression: declaration.initializer,
-        declarationSymbol: symbol
-      });
     }
-    return initializers && {
-      initializers,
-      needsSecondPassForFixAll: !isCompleteFix
-    };
+    return false;
   }
-  function getIdentifiersFromErrorSpanExpression(expression, checker) {
-    if (isPropertyAccessExpression(expression.parent) && isIdentifier(expression.parent.expression)) {
-      return { identifiers: [expression.parent.expression], isCompleteFix: true };
+  function getNodeModulesPackageNameFromFileName(importedFileName, moduleSpecifierResolutionHost) {
+    if (!stringContains(importedFileName, "node_modules")) {
+      return void 0;
+    }
+    const specifier = ts_moduleSpecifiers_exports.getNodeModulesPackageName(
+      host.getCompilationSettings(),
+      fromFile,
+      importedFileName,
+      moduleSpecifierResolutionHost,
+      preferences
+    );
+    if (!specifier) {
+      return void 0;
     }
-    if (isIdentifier(expression)) {
-      return { identifiers: [expression], isCompleteFix: true };
+    if (!pathIsRelative(specifier) && !isRootedDiskPath(specifier)) {
+      return getNodeModuleRootSpecifier(specifier);
     }
-    if (isBinaryExpression(expression)) {
-      let sides;
-      let isCompleteFix = true;
-      for (const side of [expression.left, expression.right]) {
-        const type = checker.getTypeAtLocation(side);
-        if (checker.getPromisedTypeOfPromise(type)) {
-          if (!isIdentifier(side)) {
-            isCompleteFix = false;
-            continue;
-          }
-          (sides || (sides = [])).push(side);
-        }
-      }
-      return sides && { identifiers: sides, isCompleteFix };
+  }
+  function getNodeModuleRootSpecifier(fullSpecifier) {
+    const components = getPathComponents(getPackageNameFromTypesPackageName(fullSpecifier)).slice(1);
+    if (startsWith(components[0], "@")) {
+      return `${components[0]}/${components[1]}`;
     }
+    return components[0];
+  }
+}
+function tryParseJson(text) {
+  try {
+    return JSON.parse(text);
+  } catch (e) {
+    return void 0;
+  }
+}
+function consumesNodeCoreModules(sourceFile) {
+  return some(sourceFile.imports, ({ text }) => ts_JsTyping_exports.nodeCoreModules.has(text));
+}
+function isInsideNodeModules(fileOrDirectory) {
+  return contains(getPathComponents(fileOrDirectory), "node_modules");
+}
+function isDiagnosticWithLocation(diagnostic) {
+  return diagnostic.file !== void 0 && diagnostic.start !== void 0 && diagnostic.length !== void 0;
+}
+function findDiagnosticForNode(node, sortedFileDiagnostics) {
+  const span = createTextSpanFromNode(node);
+  const index = binarySearchKey(sortedFileDiagnostics, span, identity, compareTextSpans);
+  if (index >= 0) {
+    const diagnostic = sortedFileDiagnostics[index];
+    Debug.assertEqual(diagnostic.file, node.getSourceFile(), "Diagnostics proided to 'findDiagnosticForNode' must be from a single SourceFile");
+    return cast(diagnostic, isDiagnosticWithLocation);
+  }
+}
+function getDiagnosticsWithinSpan(span, sortedFileDiagnostics) {
+  var _a2;
+  let index = binarySearchKey(sortedFileDiagnostics, span.start, (diag2) => diag2.start, compareValues);
+  if (index < 0) {
+    index = ~index;
+  }
+  while (((_a2 = sortedFileDiagnostics[index - 1]) == null ? void 0 : _a2.start) === span.start) {
+    index--;
+  }
+  const result = [];
+  const end = textSpanEnd(span);
+  while (true) {
+    const diagnostic = tryCast(sortedFileDiagnostics[index], isDiagnosticWithLocation);
+    if (!diagnostic || diagnostic.start > end) {
+      break;
+    }
+    if (textSpanContainsTextSpan(span, diagnostic)) {
+      result.push(diagnostic);
+    }
+    index++;
+  }
+  return result;
+}
+function getRefactorContextSpan({ startPosition, endPosition }) {
+  return createTextSpanFromBounds(startPosition, endPosition === void 0 ? startPosition : endPosition);
+}
+function getFixableErrorSpanExpression(sourceFile, span) {
+  const token = getTokenAtPosition(sourceFile, span.start);
+  const expression = findAncestor(token, (node) => {
+    if (node.getStart(sourceFile) < span.start || node.getEnd() > textSpanEnd(span)) {
+      return "quit";
+    }
+    return isExpression(node) && textSpansEqual(span, createTextSpanFromNode(node, sourceFile));
+  });
+  return expression;
+}
+function mapOneOrMany(valueOrArray, f, resultSelector = identity) {
+  return valueOrArray ? isArray(valueOrArray) ? resultSelector(map(valueOrArray, f)) : f(valueOrArray, 0) : void 0;
+}
+function firstOrOnly(valueOrArray) {
+  return isArray(valueOrArray) ? first(valueOrArray) : valueOrArray;
+}
+function getNamesForExportedSymbol(symbol, scriptTarget) {
+  if (needsNameFromDeclaration(symbol)) {
+    const fromDeclaration = getDefaultLikeExportNameFromDeclaration(symbol);
+    if (fromDeclaration)
+      return fromDeclaration;
+    const fileNameCase = ts_codefix_exports.moduleSymbolToValidIdentifier(
+      getSymbolParentOrFail(symbol),
+      scriptTarget,
+      /*preferCapitalized*/
+      false
+    );
+    const capitalized = ts_codefix_exports.moduleSymbolToValidIdentifier(
+      getSymbolParentOrFail(symbol),
+      scriptTarget,
+      /*preferCapitalized*/
+      true
+    );
+    if (fileNameCase === capitalized)
+      return fileNameCase;
+    return [fileNameCase, capitalized];
+  }
+  return symbol.name;
+}
+function getNameForExportedSymbol(symbol, scriptTarget, preferCapitalized) {
+  if (needsNameFromDeclaration(symbol)) {
+    return getDefaultLikeExportNameFromDeclaration(symbol) || ts_codefix_exports.moduleSymbolToValidIdentifier(getSymbolParentOrFail(symbol), scriptTarget, !!preferCapitalized);
+  }
+  return symbol.name;
+}
+function needsNameFromDeclaration(symbol) {
+  return !(symbol.flags & 33554432 /* Transient */) && (symbol.escapedName === "export=" /* ExportEquals */ || symbol.escapedName === "default" /* Default */);
+}
+function getDefaultLikeExportNameFromDeclaration(symbol) {
+  return firstDefined(symbol.declarations, (d) => {
+    var _a2;
+    return isExportAssignment(d) ? (_a2 = tryCast(skipOuterExpressions(d.expression), isIdentifier)) == null ? void 0 : _a2.text : void 0;
+  });
+}
+function getSymbolParentOrFail(symbol) {
+  var _a2;
+  return Debug.checkDefined(
+    symbol.parent,
+    `Symbol parent was undefined. Flags: ${Debug.formatSymbolFlags(symbol.flags)}. Declarations: ${(_a2 = symbol.declarations) == null ? void 0 : _a2.map((d) => {
+      const kind = Debug.formatSyntaxKind(d.kind);
+      const inJS = isInJSFile(d);
+      const { expression } = d;
+      return (inJS ? "[JS]" : "") + kind + (expression ? ` (expression: ${Debug.formatSyntaxKind(expression.kind)})` : "");
+    }).join(", ")}.`
+  );
+}
+function stringContainsAt(haystack, needle, startIndex) {
+  const needleLength = needle.length;
+  if (needleLength + startIndex > haystack.length) {
+    return false;
   }
-  function symbolReferenceIsAlsoMissingAwait(reference, diagnostics, sourceFile, checker) {
-    const errorNode = isPropertyAccessExpression(reference.parent) ? reference.parent.name : isBinaryExpression(reference.parent) ? reference.parent : reference;
-    const diagnostic = find(diagnostics, (diagnostic2) => diagnostic2.start === errorNode.getStart(sourceFile) && diagnostic2.start + diagnostic2.length === errorNode.getEnd());
-    return diagnostic && contains(errorCodes3, diagnostic.code) || checker.getTypeAtLocation(errorNode).flags & 1 /* Any */;
+  for (let i = 0; i < needleLength; i++) {
+    if (needle.charCodeAt(i) !== haystack.charCodeAt(i + startIndex))
+      return false;
   }
-  function isInsideAwaitableBody(node) {
-    return node.kind & 32768 /* AwaitContext */ || !!findAncestor(node, (ancestor) => ancestor.parent && isArrowFunction(ancestor.parent) && ancestor.parent.body === ancestor || isBlock(ancestor) && (ancestor.parent.kind === 259 /* FunctionDeclaration */ || ancestor.parent.kind === 215 /* FunctionExpression */ || ancestor.parent.kind === 216 /* ArrowFunction */ || ancestor.parent.kind === 171 /* MethodDeclaration */));
+  return true;
+}
+function startsWithUnderscore(name) {
+  return name.charCodeAt(0) === 95 /* _ */;
+}
+function isGlobalDeclaration(declaration) {
+  return !isNonGlobalDeclaration(declaration);
+}
+function isNonGlobalDeclaration(declaration) {
+  const sourceFile = declaration.getSourceFile();
+  if (!sourceFile.externalModuleIndicator && !sourceFile.commonJsModuleIndicator) {
+    return false;
   }
-  function makeChange3(changeTracker, errorCode, sourceFile, checker, insertionSite, fixedDeclarations) {
-    if (isForOfStatement(insertionSite.parent) && !insertionSite.parent.awaitModifier) {
-      const exprType = checker.getTypeAtLocation(insertionSite);
-      const asyncIter = checker.getAsyncIterableType();
-      if (asyncIter && checker.isTypeAssignableTo(exprType, asyncIter)) {
-        const forOf = insertionSite.parent;
-        changeTracker.replaceNode(sourceFile, forOf, factory.updateForOfStatement(forOf, factory.createToken(133 /* AwaitKeyword */), forOf.initializer, forOf.expression, forOf.statement));
-        return;
-      }
+  return isInJSFile(declaration) || !findAncestor(declaration, isGlobalScopeAugmentation);
+}
+function isDeprecatedDeclaration(decl) {
+  return !!(getCombinedNodeFlagsAlwaysIncludeJSDoc(decl) & 8192 /* Deprecated */);
+}
+function shouldUseUriStyleNodeCoreModules(file, program) {
+  const decisionFromFile = firstDefined(file.imports, (node) => {
+    if (ts_JsTyping_exports.nodeCoreModules.has(node.text)) {
+      return startsWith(node.text, "node:");
     }
-    if (isBinaryExpression(insertionSite)) {
-      for (const side of [insertionSite.left, insertionSite.right]) {
-        if (fixedDeclarations && isIdentifier(side)) {
-          const symbol = checker.getSymbolAtLocation(side);
-          if (symbol && fixedDeclarations.has(getSymbolId(symbol))) {
-            continue;
+  });
+  return decisionFromFile != null ? decisionFromFile : program.usesUriStyleNodeCoreModules;
+}
+function getNewLineKind(newLineCharacter) {
+  return newLineCharacter === "\n" ? 1 /* LineFeed */ : 0 /* CarriageReturnLineFeed */;
+}
+function diagnosticToString(diag2) {
+  return isArray(diag2) ? formatStringFromArgs(getLocaleSpecificMessage(diag2[0]), diag2.slice(1)) : getLocaleSpecificMessage(diag2);
+}
+function getFormatCodeSettingsForWriting({ options }, sourceFile) {
+  const shouldAutoDetectSemicolonPreference = !options.semicolons || options.semicolons === "ignore" /* Ignore */;
+  const shouldRemoveSemicolons = options.semicolons === "remove" /* Remove */ || shouldAutoDetectSemicolonPreference && !probablyUsesSemicolons(sourceFile);
+  return {
+    ...options,
+    semicolons: shouldRemoveSemicolons ? "remove" /* Remove */ : "ignore" /* Ignore */
+  };
+}
+function jsxModeNeedsExplicitImport(jsx) {
+  return jsx === 2 /* React */ || jsx === 3 /* ReactNative */;
+}
+function isSourceFileFromLibrary(program, node) {
+  return program.isSourceFileFromExternalLibrary(node) || program.isSourceFileDefaultLibrary(node);
+}
+
+// src/services/exportInfoMap.ts
+var ImportKind = /* @__PURE__ */ ((ImportKind2) => {
+  ImportKind2[ImportKind2["Named"] = 0] = "Named";
+  ImportKind2[ImportKind2["Default"] = 1] = "Default";
+  ImportKind2[ImportKind2["Namespace"] = 2] = "Namespace";
+  ImportKind2[ImportKind2["CommonJS"] = 3] = "CommonJS";
+  return ImportKind2;
+})(ImportKind || {});
+var ExportKind = /* @__PURE__ */ ((ExportKind3) => {
+  ExportKind3[ExportKind3["Named"] = 0] = "Named";
+  ExportKind3[ExportKind3["Default"] = 1] = "Default";
+  ExportKind3[ExportKind3["ExportEquals"] = 2] = "ExportEquals";
+  ExportKind3[ExportKind3["UMD"] = 3] = "UMD";
+  return ExportKind3;
+})(ExportKind || {});
+function createCacheableExportInfoMap(host) {
+  let exportInfoId = 1;
+  const exportInfo = createMultiMap();
+  const symbols = /* @__PURE__ */ new Map();
+  const packages = /* @__PURE__ */ new Map();
+  let usableByFileName;
+  const cache = {
+    isUsableByFile: (importingFile) => importingFile === usableByFileName,
+    isEmpty: () => !exportInfo.size,
+    clear: () => {
+      exportInfo.clear();
+      symbols.clear();
+      usableByFileName = void 0;
+    },
+    add: (importingFile, symbol, symbolTableKey, moduleSymbol, moduleFile, exportKind, isFromPackageJson, checker) => {
+      if (importingFile !== usableByFileName) {
+        cache.clear();
+        usableByFileName = importingFile;
+      }
+      let packageName;
+      if (moduleFile) {
+        const nodeModulesPathParts = getNodeModulePathParts(moduleFile.fileName);
+        if (nodeModulesPathParts) {
+          const { topLevelNodeModulesIndex, topLevelPackageNameIndex, packageRootIndex } = nodeModulesPathParts;
+          packageName = unmangleScopedPackageName(getPackageNameFromTypesPackageName(moduleFile.fileName.substring(topLevelPackageNameIndex + 1, packageRootIndex)));
+          if (startsWith(importingFile, moduleFile.path.substring(0, topLevelNodeModulesIndex))) {
+            const prevDeepestNodeModulesPath = packages.get(packageName);
+            const nodeModulesPath = moduleFile.fileName.substring(0, topLevelPackageNameIndex + 1);
+            if (prevDeepestNodeModulesPath) {
+              const prevDeepestNodeModulesIndex = prevDeepestNodeModulesPath.indexOf(nodeModulesPathPart);
+              if (topLevelNodeModulesIndex > prevDeepestNodeModulesIndex) {
+                packages.set(packageName, nodeModulesPath);
+              }
+            } else {
+              packages.set(packageName, nodeModulesPath);
+            }
           }
         }
-        const type = checker.getTypeAtLocation(side);
-        const newNode = checker.getPromisedTypeOfPromise(type) ? factory.createAwaitExpression(side) : side;
-        changeTracker.replaceNode(sourceFile, side, newNode);
-      }
-    } else if (errorCode === propertyAccessCode && isPropertyAccessExpression(insertionSite.parent)) {
-      if (fixedDeclarations && isIdentifier(insertionSite.parent.expression)) {
-        const symbol = checker.getSymbolAtLocation(insertionSite.parent.expression);
-        if (symbol && fixedDeclarations.has(getSymbolId(symbol))) {
-          return;
-        }
       }
-      changeTracker.replaceNode(
-        sourceFile,
-        insertionSite.parent.expression,
-        factory.createParenthesizedExpression(factory.createAwaitExpression(insertionSite.parent.expression))
+      const isDefault = exportKind === 1 /* Default */;
+      const namedSymbol = isDefault && getLocalSymbolForExportDefault(symbol) || symbol;
+      const names = exportKind === 0 /* Named */ || isExternalModuleSymbol(namedSymbol) ? unescapeLeadingUnderscores(symbolTableKey) : getNamesForExportedSymbol(
+        namedSymbol,
+        /*scriptTarget*/
+        void 0
       );
-      insertLeadingSemicolonIfNeeded(changeTracker, insertionSite.parent.expression, sourceFile);
-    } else if (contains(callableConstructableErrorCodes, errorCode) && isCallOrNewExpression(insertionSite.parent)) {
-      if (fixedDeclarations && isIdentifier(insertionSite)) {
-        const symbol = checker.getSymbolAtLocation(insertionSite);
-        if (symbol && fixedDeclarations.has(getSymbolId(symbol))) {
-          return;
-        }
-      }
-      changeTracker.replaceNode(sourceFile, insertionSite, factory.createParenthesizedExpression(factory.createAwaitExpression(insertionSite)));
-      insertLeadingSemicolonIfNeeded(changeTracker, insertionSite, sourceFile);
-    } else {
-      if (fixedDeclarations && isVariableDeclaration(insertionSite.parent) && isIdentifier(insertionSite.parent.name)) {
-        const symbol = checker.getSymbolAtLocation(insertionSite.parent.name);
-        if (symbol && !tryAddToSet(fixedDeclarations, getSymbolId(symbol))) {
-          return;
-        }
-      }
-      changeTracker.replaceNode(sourceFile, insertionSite, factory.createAwaitExpression(insertionSite));
-    }
-  }
-  function insertLeadingSemicolonIfNeeded(changeTracker, beforeNode, sourceFile) {
-    const precedingToken = findPrecedingToken(beforeNode.pos, sourceFile);
-    if (precedingToken && positionIsASICandidate(precedingToken.end, precedingToken.parent, sourceFile)) {
-      changeTracker.insertText(sourceFile, beforeNode.getStart(sourceFile), ";");
-    }
-  }
-
-  // src/services/codefixes/addMissingConst.ts
-  var fixId4 = "addMissingConst";
-  var errorCodes4 = [
-    Diagnostics.Cannot_find_name_0.code,
-    Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes4,
-    getCodeActions: function getCodeActionsToAddMissingConst(context) {
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange4(t, context.sourceFile, context.span.start, context.program));
-      if (changes.length > 0) {
-        return [createCodeFixAction(fixId4, changes, Diagnostics.Add_const_to_unresolved_variable, fixId4, Diagnostics.Add_const_to_all_unresolved_variables)];
-      }
+      const symbolName2 = typeof names === "string" ? names : names[0];
+      const capitalizedSymbolName = typeof names === "string" ? void 0 : names[1];
+      const moduleName = stripQuotes(moduleSymbol.name);
+      const id = exportInfoId++;
+      const target = skipAlias(symbol, checker);
+      const storedSymbol = symbol.flags & 33554432 /* Transient */ ? void 0 : symbol;
+      const storedModuleSymbol = moduleSymbol.flags & 33554432 /* Transient */ ? void 0 : moduleSymbol;
+      if (!storedSymbol || !storedModuleSymbol)
+        symbols.set(id, [symbol, moduleSymbol]);
+      exportInfo.add(key(symbolName2, symbol, isExternalModuleNameRelative(moduleName) ? void 0 : moduleName, checker), {
+        id,
+        symbolTableKey,
+        symbolName: symbolName2,
+        capitalizedSymbolName,
+        moduleName,
+        moduleFile,
+        moduleFileName: moduleFile == null ? void 0 : moduleFile.fileName,
+        packageName,
+        exportKind,
+        targetFlags: target.flags,
+        isFromPackageJson,
+        symbol: storedSymbol,
+        moduleSymbol: storedModuleSymbol
+      });
     },
-    fixIds: [fixId4],
-    getAllCodeActions: (context) => {
-      const fixedNodes = /* @__PURE__ */ new Set();
-      return codeFixAll(context, errorCodes4, (changes, diag2) => makeChange4(changes, diag2.file, diag2.start, context.program, fixedNodes));
-    }
-  });
-  function makeChange4(changeTracker, sourceFile, pos, program, fixedNodes) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    const forInitializer = findAncestor(
-      token,
-      (node) => isForInOrOfStatement(node.parent) ? node.parent.initializer === node : isPossiblyPartOfDestructuring(node) ? false : "quit"
-    );
-    if (forInitializer)
-      return applyChange(changeTracker, forInitializer, sourceFile, fixedNodes);
-    const parent2 = token.parent;
-    if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 63 /* EqualsToken */ && isExpressionStatement(parent2.parent)) {
-      return applyChange(changeTracker, token, sourceFile, fixedNodes);
-    }
-    if (isArrayLiteralExpression(parent2)) {
-      const checker = program.getTypeChecker();
-      if (!every(parent2.elements, (element) => arrayElementCouldBeVariableDeclaration(element, checker))) {
+    get: (importingFile, key2) => {
+      if (importingFile !== usableByFileName)
         return;
-      }
-      return applyChange(changeTracker, parent2, sourceFile, fixedNodes);
-    }
-    const commaExpression = findAncestor(
-      token,
-      (node) => isExpressionStatement(node.parent) ? true : isPossiblyPartOfCommaSeperatedInitializer(node) ? false : "quit"
-    );
-    if (commaExpression) {
-      const checker = program.getTypeChecker();
-      if (!expressionCouldBeVariableDeclaration(commaExpression, checker)) {
+      const result = exportInfo.get(key2);
+      return result == null ? void 0 : result.map(rehydrateCachedInfo);
+    },
+    search: (importingFile, preferCapitalized, matches, action) => {
+      if (importingFile !== usableByFileName)
         return;
+      return forEachEntry(exportInfo, (info, key2) => {
+        const { symbolName: symbolName2, ambientModuleName } = parseKey(key2);
+        const name = preferCapitalized && info[0].capitalizedSymbolName || symbolName2;
+        if (matches(name, info[0].targetFlags)) {
+          const rehydrated = info.map(rehydrateCachedInfo);
+          const filtered = rehydrated.filter((r, i) => isNotShadowedByDeeperNodeModulesPackage(r, info[i].packageName));
+          if (filtered.length) {
+            const res = action(filtered, name, !!ambientModuleName, key2);
+            if (res !== void 0)
+              return res;
+          }
+        }
+      });
+    },
+    releaseSymbols: () => {
+      symbols.clear();
+    },
+    onFileChanged: (oldSourceFile, newSourceFile, typeAcquisitionEnabled) => {
+      if (fileIsGlobalOnly(oldSourceFile) && fileIsGlobalOnly(newSourceFile)) {
+        return false;
+      }
+      if (usableByFileName && usableByFileName !== newSourceFile.path || // If ATA is enabled, auto-imports uses existing imports to guess whether you want auto-imports from node.
+      // Adding or removing imports from node could change the outcome of that guess, so could change the suggestions list.
+      typeAcquisitionEnabled && consumesNodeCoreModules(oldSourceFile) !== consumesNodeCoreModules(newSourceFile) || // Module agumentation and ambient module changes can add or remove exports available to be auto-imported.
+      // Changes elsewhere in the file can change the *type* of an export in a module augmentation,
+      // but type info is gathered in getCompletionEntryDetails, which doesn’t use the cache.
+      !arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations) || !ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile)) {
+        cache.clear();
+        return true;
       }
-      return applyChange(changeTracker, commaExpression, sourceFile, fixedNodes);
+      usableByFileName = newSourceFile.path;
+      return false;
     }
+  };
+  if (Debug.isDebugging) {
+    Object.defineProperty(cache, "__cache", { get: () => exportInfo });
   }
-  function applyChange(changeTracker, initializer, sourceFile, fixedNodes) {
-    if (!fixedNodes || tryAddToSet(fixedNodes, initializer)) {
-      changeTracker.insertModifierBefore(sourceFile, 85 /* ConstKeyword */, initializer);
+  return cache;
+  function rehydrateCachedInfo(info) {
+    if (info.symbol && info.moduleSymbol)
+      return info;
+    const { id, exportKind, targetFlags, isFromPackageJson, moduleFileName } = info;
+    const [cachedSymbol, cachedModuleSymbol] = symbols.get(id) || emptyArray;
+    if (cachedSymbol && cachedModuleSymbol) {
+      return {
+        symbol: cachedSymbol,
+        moduleSymbol: cachedModuleSymbol,
+        moduleFileName,
+        exportKind,
+        targetFlags,
+        isFromPackageJson
+      };
     }
+    const checker = (isFromPackageJson ? host.getPackageJsonAutoImportProvider() : host.getCurrentProgram()).getTypeChecker();
+    const moduleSymbol = info.moduleSymbol || cachedModuleSymbol || Debug.checkDefined(info.moduleFile ? checker.getMergedSymbol(info.moduleFile.symbol) : checker.tryFindAmbientModule(info.moduleName));
+    const symbol = info.symbol || cachedSymbol || Debug.checkDefined(
+      exportKind === 2 /* ExportEquals */ ? checker.resolveExternalModuleSymbol(moduleSymbol) : checker.tryGetMemberInModuleExportsAndProperties(unescapeLeadingUnderscores(info.symbolTableKey), moduleSymbol),
+      `Could not find symbol '${info.symbolName}' by key '${info.symbolTableKey}' in module ${moduleSymbol.name}`
+    );
+    symbols.set(id, [symbol, moduleSymbol]);
+    return {
+      symbol,
+      moduleSymbol,
+      moduleFileName,
+      exportKind,
+      targetFlags,
+      isFromPackageJson
+    };
   }
-  function isPossiblyPartOfDestructuring(node) {
-    switch (node.kind) {
-      case 79 /* Identifier */:
-      case 206 /* ArrayLiteralExpression */:
-      case 207 /* ObjectLiteralExpression */:
-      case 299 /* PropertyAssignment */:
-      case 300 /* ShorthandPropertyAssignment */:
-        return true;
-      default:
-        return false;
-    }
+  function key(importedName, symbol, ambientModuleName, checker) {
+    const moduleKey = ambientModuleName || "";
+    return `${importedName}|${getSymbolId(skipAlias(symbol, checker))}|${moduleKey}`;
   }
-  function arrayElementCouldBeVariableDeclaration(expression, checker) {
-    const identifier = isIdentifier(expression) ? expression : isAssignmentExpression(expression, true) && isIdentifier(expression.left) ? expression.left : void 0;
-    return !!identifier && !checker.getSymbolAtLocation(identifier);
+  function parseKey(key2) {
+    const symbolName2 = key2.substring(0, key2.indexOf("|"));
+    const moduleKey = key2.substring(key2.lastIndexOf("|") + 1);
+    const ambientModuleName = moduleKey === "" ? void 0 : moduleKey;
+    return { symbolName: symbolName2, ambientModuleName };
   }
-  function isPossiblyPartOfCommaSeperatedInitializer(node) {
-    switch (node.kind) {
-      case 79 /* Identifier */:
-      case 223 /* BinaryExpression */:
-      case 27 /* CommaToken */:
-        return true;
-      default:
-        return false;
-    }
+  function fileIsGlobalOnly(file) {
+    return !file.commonJsModuleIndicator && !file.externalModuleIndicator && !file.moduleAugmentations && !file.ambientModuleNames;
   }
-  function expressionCouldBeVariableDeclaration(expression, checker) {
-    if (!isBinaryExpression(expression)) {
+  function ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile) {
+    if (!arrayIsEqualTo(oldSourceFile.ambientModuleNames, newSourceFile.ambientModuleNames)) {
       return false;
     }
-    if (expression.operatorToken.kind === 27 /* CommaToken */) {
-      return every([expression.left, expression.right], (expression2) => expressionCouldBeVariableDeclaration(expression2, checker));
+    let oldFileStatementIndex = -1;
+    let newFileStatementIndex = -1;
+    for (const ambientModuleName of newSourceFile.ambientModuleNames) {
+      const isMatchingModuleDeclaration = (node) => isNonGlobalAmbientModule(node) && node.name.text === ambientModuleName;
+      oldFileStatementIndex = findIndex(oldSourceFile.statements, isMatchingModuleDeclaration, oldFileStatementIndex + 1);
+      newFileStatementIndex = findIndex(newSourceFile.statements, isMatchingModuleDeclaration, newFileStatementIndex + 1);
+      if (oldSourceFile.statements[oldFileStatementIndex] !== newSourceFile.statements[newFileStatementIndex]) {
+        return false;
+      }
     }
-    return expression.operatorToken.kind === 63 /* EqualsToken */ && isIdentifier(expression.left) && !checker.getSymbolAtLocation(expression.left);
+    return true;
   }
-
-  // src/services/codefixes/addMissingDeclareProperty.ts
-  var fixId5 = "addMissingDeclareProperty";
-  var errorCodes5 = [
-    Diagnostics.Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes5,
-    getCodeActions: function getCodeActionsToAddMissingDeclareOnProperty(context) {
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange5(t, context.sourceFile, context.span.start));
-      if (changes.length > 0) {
-        return [createCodeFixAction(fixId5, changes, Diagnostics.Prefix_with_declare, fixId5, Diagnostics.Prefix_all_incorrect_property_declarations_with_declare)];
-      }
-    },
-    fixIds: [fixId5],
-    getAllCodeActions: (context) => {
-      const fixedNodes = /* @__PURE__ */ new Set();
-      return codeFixAll(context, errorCodes5, (changes, diag2) => makeChange5(changes, diag2.file, diag2.start, fixedNodes));
+  function isNotShadowedByDeeperNodeModulesPackage(info, packageName) {
+    if (!packageName || !info.moduleFileName)
+      return true;
+    const typingsCacheLocation = host.getGlobalTypingsCacheLocation();
+    if (typingsCacheLocation && startsWith(info.moduleFileName, typingsCacheLocation))
+      return true;
+    const packageDeepestNodeModulesPath = packages.get(packageName);
+    return !packageDeepestNodeModulesPath || startsWith(info.moduleFileName, packageDeepestNodeModulesPath);
+  }
+}
+function isImportableFile(program, from, to, preferences, packageJsonFilter, moduleSpecifierResolutionHost, moduleSpecifierCache) {
+  var _a2;
+  if (from === to)
+    return false;
+  const cachedResult = moduleSpecifierCache == null ? void 0 : moduleSpecifierCache.get(from.path, to.path, preferences, {});
+  if ((cachedResult == null ? void 0 : cachedResult.isBlockedByPackageJsonDependencies) !== void 0) {
+    return !cachedResult.isBlockedByPackageJsonDependencies;
+  }
+  const getCanonicalFileName = hostGetCanonicalFileName(moduleSpecifierResolutionHost);
+  const globalTypingsCache = (_a2 = moduleSpecifierResolutionHost.getGlobalTypingsCacheLocation) == null ? void 0 : _a2.call(moduleSpecifierResolutionHost);
+  const hasImportablePath = !!ts_moduleSpecifiers_exports.forEachFileNameOfModule(
+    from.fileName,
+    to.fileName,
+    moduleSpecifierResolutionHost,
+    /*preferSymlinks*/
+    false,
+    (toPath3) => {
+      const toFile = program.getSourceFile(toPath3);
+      return (toFile === to || !toFile) && isImportablePath(from.fileName, toPath3, getCanonicalFileName, globalTypingsCache);
     }
+  );
+  if (packageJsonFilter) {
+    const isAutoImportable = hasImportablePath && packageJsonFilter.allowsImportingSourceFile(to, moduleSpecifierResolutionHost);
+    moduleSpecifierCache == null ? void 0 : moduleSpecifierCache.setBlockedByPackageJsonDependencies(from.path, to.path, preferences, {}, !isAutoImportable);
+    return isAutoImportable;
+  }
+  return hasImportablePath;
+}
+function isImportablePath(fromPath, toPath3, getCanonicalFileName, globalCachePath) {
+  const toNodeModules = forEachAncestorDirectory(toPath3, (ancestor) => getBaseFileName(ancestor) === "node_modules" ? ancestor : void 0);
+  const toNodeModulesParent = toNodeModules && getDirectoryPath(getCanonicalFileName(toNodeModules));
+  return toNodeModulesParent === void 0 || startsWith(getCanonicalFileName(fromPath), toNodeModulesParent) || !!globalCachePath && startsWith(getCanonicalFileName(globalCachePath), toNodeModulesParent);
+}
+function forEachExternalModuleToImportFrom(program, host, preferences, useAutoImportProvider, cb) {
+  var _a2, _b;
+  const useCaseSensitiveFileNames = hostUsesCaseSensitiveFileNames(host);
+  const excludePatterns = preferences.autoImportFileExcludePatterns && mapDefined(preferences.autoImportFileExcludePatterns, (spec) => {
+    const pattern = getPatternFromSpec(spec, "", "exclude");
+    return pattern ? getRegexFromPattern(pattern, useCaseSensitiveFileNames) : void 0;
   });
-  function makeChange5(changeTracker, sourceFile, pos, fixedNodes) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    if (!isIdentifier(token)) {
-      return;
-    }
-    const declaration = token.parent;
-    if (declaration.kind === 169 /* PropertyDeclaration */ && (!fixedNodes || tryAddToSet(fixedNodes, declaration))) {
-      changeTracker.insertModifierBefore(sourceFile, 136 /* DeclareKeyword */, declaration);
+  forEachExternalModule(program.getTypeChecker(), program.getSourceFiles(), excludePatterns, (module2, file) => cb(
+    module2,
+    file,
+    program,
+    /*isFromPackageJson*/
+    false
+  ));
+  const autoImportProvider = useAutoImportProvider && ((_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host));
+  if (autoImportProvider) {
+    const start2 = timestamp();
+    forEachExternalModule(autoImportProvider.getTypeChecker(), autoImportProvider.getSourceFiles(), excludePatterns, (module2, file) => cb(
+      module2,
+      file,
+      autoImportProvider,
+      /*isFromPackageJson*/
+      true
+    ));
+    (_b = host.log) == null ? void 0 : _b.call(host, `forEachExternalModuleToImportFrom autoImportProvider: ${timestamp() - start2}`);
+  }
+}
+function forEachExternalModule(checker, allSourceFiles, excludePatterns, cb) {
+  var _a2;
+  const isExcluded = (fileName) => excludePatterns == null ? void 0 : excludePatterns.some((p) => p.test(fileName));
+  for (const ambient of checker.getAmbientModules()) {
+    if (!stringContains(ambient.name, "*") && !(excludePatterns && ((_a2 = ambient.declarations) == null ? void 0 : _a2.every((d) => isExcluded(d.getSourceFile().fileName))))) {
+      cb(
+        ambient,
+        /*sourceFile*/
+        void 0
+      );
     }
   }
-
-  // src/services/codefixes/addMissingInvocationForDecorator.ts
-  var fixId6 = "addMissingInvocationForDecorator";
-  var errorCodes6 = [Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0.code];
-  registerCodeFix({
-    errorCodes: errorCodes6,
-    getCodeActions: function getCodeActionsToAddMissingInvocationForDecorator(context) {
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange6(t, context.sourceFile, context.span.start));
-      return [createCodeFixAction(fixId6, changes, Diagnostics.Call_decorator_expression, fixId6, Diagnostics.Add_to_all_uncalled_decorators)];
-    },
-    fixIds: [fixId6],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes6, (changes, diag2) => makeChange6(changes, diag2.file, diag2.start))
-  });
-  function makeChange6(changeTracker, sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    const decorator = findAncestor(token, isDecorator);
-    Debug.assert(!!decorator, "Expected position to be owned by a decorator.");
-    const replacement = factory.createCallExpression(decorator.expression, void 0, void 0);
-    changeTracker.replaceNode(sourceFile, decorator.expression, replacement);
+  for (const sourceFile of allSourceFiles) {
+    if (isExternalOrCommonJsModule(sourceFile) && !isExcluded(sourceFile.fileName)) {
+      cb(checker.getMergedSymbol(sourceFile.symbol), sourceFile);
+    }
   }
-
-  // src/services/codefixes/addNameToNamelessParameter.ts
-  var fixId7 = "addNameToNamelessParameter";
-  var errorCodes7 = [Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1.code];
-  registerCodeFix({
-    errorCodes: errorCodes7,
-    getCodeActions: function getCodeActionsToAddNameToNamelessParameter(context) {
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange7(t, context.sourceFile, context.span.start));
-      return [createCodeFixAction(fixId7, changes, Diagnostics.Add_parameter_name, fixId7, Diagnostics.Add_names_to_all_parameters_without_names)];
+}
+function getExportInfoMap(importingFile, host, program, preferences, cancellationToken) {
+  var _a2, _b, _c, _d, _e;
+  const start2 = timestamp();
+  (_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host);
+  const cache = ((_b = host.getCachedExportInfoMap) == null ? void 0 : _b.call(host)) || createCacheableExportInfoMap({
+    getCurrentProgram: () => program,
+    getPackageJsonAutoImportProvider: () => {
+      var _a3;
+      return (_a3 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a3.call(host);
     },
-    fixIds: [fixId7],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes7, (changes, diag2) => makeChange7(changes, diag2.file, diag2.start))
+    getGlobalTypingsCacheLocation: () => {
+      var _a3;
+      return (_a3 = host.getGlobalTypingsCacheLocation) == null ? void 0 : _a3.call(host);
+    }
   });
-  function makeChange7(changeTracker, sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    const param = token.parent;
-    if (!isParameter(param)) {
-      return Debug.fail("Tried to add a parameter name to a non-parameter: " + Debug.formatSyntaxKind(token.kind));
-    }
-    const i = param.parent.parameters.indexOf(param);
-    Debug.assert(!param.type, "Tried to add a parameter name to a parameter that already had one.");
-    Debug.assert(i > -1, "Parameter not found in parent parameter list.");
-    const typeNode = factory.createTypeReferenceNode(param.name, void 0);
-    const replacement = factory.createParameterDeclaration(
-      param.modifiers,
-      param.dotDotDotToken,
-      "arg" + i,
-      param.questionToken,
-      param.dotDotDotToken ? factory.createArrayTypeNode(typeNode) : typeNode,
-      param.initializer
-    );
-    changeTracker.replaceNode(sourceFile, param, replacement);
+  if (cache.isUsableByFile(importingFile.path)) {
+    (_c = host.log) == null ? void 0 : _c.call(host, "getExportInfoMap: cache hit");
+    return cache;
   }
-
-  // src/services/codefixes/addOptionalPropertyUndefined.ts
-  var addOptionalPropertyUndefined = "addOptionalPropertyUndefined";
-  var errorCodes8 = [
-    Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target.code,
-    Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code,
-    Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes8,
-    getCodeActions(context) {
-      const typeChecker = context.program.getTypeChecker();
-      const toAdd = getPropertiesToAdd(context.sourceFile, context.span, typeChecker);
-      if (!toAdd.length) {
-        return void 0;
+  (_d = host.log) == null ? void 0 : _d.call(host, "getExportInfoMap: cache miss or empty; calculating new results");
+  const compilerOptions = program.getCompilerOptions();
+  let moduleCount = 0;
+  try {
+    forEachExternalModuleToImportFrom(
+      program,
+      host,
+      preferences,
+      /*useAutoImportProvider*/
+      true,
+      (moduleSymbol, moduleFile, program2, isFromPackageJson) => {
+        if (++moduleCount % 100 === 0)
+          cancellationToken == null ? void 0 : cancellationToken.throwIfCancellationRequested();
+        const seenExports = /* @__PURE__ */ new Map();
+        const checker = program2.getTypeChecker();
+        const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions);
+        if (defaultInfo && isImportableSymbol(defaultInfo.symbol, checker)) {
+          cache.add(
+            importingFile.path,
+            defaultInfo.symbol,
+            defaultInfo.exportKind === 1 /* Default */ ? "default" /* Default */ : "export=" /* ExportEquals */,
+            moduleSymbol,
+            moduleFile,
+            defaultInfo.exportKind,
+            isFromPackageJson,
+            checker
+          );
+        }
+        checker.forEachExportAndPropertyOfModule(moduleSymbol, (exported, key) => {
+          if (exported !== (defaultInfo == null ? void 0 : defaultInfo.symbol) && isImportableSymbol(exported, checker) && addToSeen(seenExports, key)) {
+            cache.add(
+              importingFile.path,
+              exported,
+              key,
+              moduleSymbol,
+              moduleFile,
+              0 /* Named */,
+              isFromPackageJson,
+              checker
+            );
+          }
+        });
       }
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addUndefinedToOptionalProperty(t, toAdd));
-      return [createCodeFixActionWithoutFixAll(addOptionalPropertyUndefined, changes, Diagnostics.Add_undefined_to_optional_property_type)];
-    },
-    fixIds: [addOptionalPropertyUndefined]
-  });
-  function getPropertiesToAdd(file, span, checker) {
-    var _a2, _b;
-    const sourceTarget = getSourceTarget(getFixableErrorSpanExpression(file, span), checker);
-    if (!sourceTarget) {
-      return emptyArray;
-    }
-    const { source: sourceNode, target: targetNode } = sourceTarget;
-    const target = shouldUseParentTypeOfProperty(sourceNode, targetNode, checker) ? checker.getTypeAtLocation(targetNode.expression) : checker.getTypeAtLocation(targetNode);
-    if ((_b = (_a2 = target.symbol) == null ? void 0 : _a2.declarations) == null ? void 0 : _b.some((d) => getSourceFileOfNode(d).fileName.match(/\.d\.ts$/))) {
-      return emptyArray;
-    }
-    return checker.getExactOptionalProperties(target);
-  }
-  function shouldUseParentTypeOfProperty(sourceNode, targetNode, checker) {
-    return isPropertyAccessExpression(targetNode) && !!checker.getExactOptionalProperties(checker.getTypeAtLocation(targetNode.expression)).length && checker.getTypeAtLocation(sourceNode) === checker.getUndefinedType();
-  }
-  function getSourceTarget(errorNode, checker) {
-    var _a2;
-    if (!errorNode) {
-      return void 0;
-    } else if (isBinaryExpression(errorNode.parent) && errorNode.parent.operatorToken.kind === 63 /* EqualsToken */) {
-      return { source: errorNode.parent.right, target: errorNode.parent.left };
-    } else if (isVariableDeclaration(errorNode.parent) && errorNode.parent.initializer) {
-      return { source: errorNode.parent.initializer, target: errorNode.parent.name };
-    } else if (isCallExpression(errorNode.parent)) {
-      const n = checker.getSymbolAtLocation(errorNode.parent.expression);
-      if (!(n == null ? void 0 : n.valueDeclaration) || !isFunctionLikeKind(n.valueDeclaration.kind))
-        return void 0;
-      if (!isExpression(errorNode))
-        return void 0;
-      const i = errorNode.parent.arguments.indexOf(errorNode);
-      if (i === -1)
-        return void 0;
-      const name = n.valueDeclaration.parameters[i].name;
-      if (isIdentifier(name))
-        return { source: errorNode, target: name };
-    } else if (isPropertyAssignment(errorNode.parent) && isIdentifier(errorNode.parent.name) || isShorthandPropertyAssignment(errorNode.parent)) {
-      const parentTarget = getSourceTarget(errorNode.parent.parent, checker);
-      if (!parentTarget)
-        return void 0;
-      const prop = checker.getPropertyOfType(checker.getTypeAtLocation(parentTarget.target), errorNode.parent.name.text);
-      const declaration = (_a2 = prop == null ? void 0 : prop.declarations) == null ? void 0 : _a2[0];
-      if (!declaration)
-        return void 0;
-      return {
-        source: isPropertyAssignment(errorNode.parent) ? errorNode.parent.initializer : errorNode.parent.name,
-        target: declaration
-      };
-    }
+    );
+  } catch (err) {
+    cache.clear();
+    throw err;
+  }
+  (_e = host.log) == null ? void 0 : _e.call(host, `getExportInfoMap: done in ${timestamp() - start2} ms`);
+  return cache;
+}
+function getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions) {
+  const exported = getDefaultLikeExportWorker(moduleSymbol, checker);
+  if (!exported)
     return void 0;
-  }
-  function addUndefinedToOptionalProperty(changes, toAdd) {
-    for (const add of toAdd) {
-      const d = add.valueDeclaration;
-      if (d && (isPropertySignature(d) || isPropertyDeclaration(d)) && d.type) {
-        const t = factory.createUnionTypeNode([
-          ...d.type.kind === 189 /* UnionType */ ? d.type.types : [d.type],
-          factory.createTypeReferenceNode("undefined")
-        ]);
-        changes.replaceNode(d.getSourceFile(), d.type, t);
-      }
+  const { symbol, exportKind } = exported;
+  const info = getDefaultExportInfoWorker(symbol, checker, compilerOptions);
+  return info && { symbol, exportKind, ...info };
+}
+function isImportableSymbol(symbol, checker) {
+  return !checker.isUndefinedSymbol(symbol) && !checker.isUnknownSymbol(symbol) && !isKnownSymbol(symbol) && !isPrivateIdentifierSymbol(symbol);
+}
+function getDefaultLikeExportWorker(moduleSymbol, checker) {
+  const exportEquals = checker.resolveExternalModuleSymbol(moduleSymbol);
+  if (exportEquals !== moduleSymbol)
+    return { symbol: exportEquals, exportKind: 2 /* ExportEquals */ };
+  const defaultExport = checker.tryGetMemberInModuleExports("default" /* Default */, moduleSymbol);
+  if (defaultExport)
+    return { symbol: defaultExport, exportKind: 1 /* Default */ };
+}
+function getDefaultExportInfoWorker(defaultExport, checker, compilerOptions) {
+  const localSymbol = getLocalSymbolForExportDefault(defaultExport);
+  if (localSymbol)
+    return { symbolForMeaning: localSymbol, name: localSymbol.name };
+  const name = getNameForExportDefault(defaultExport);
+  if (name !== void 0)
+    return { symbolForMeaning: defaultExport, name };
+  if (defaultExport.flags & 2097152 /* Alias */) {
+    const aliased = checker.getImmediateAliasedSymbol(defaultExport);
+    if (aliased && aliased.parent) {
+      return getDefaultExportInfoWorker(aliased, checker, compilerOptions);
+    }
+  }
+  if (defaultExport.escapedName !== "default" /* Default */ && defaultExport.escapedName !== "export=" /* ExportEquals */) {
+    return { symbolForMeaning: defaultExport, name: defaultExport.getName() };
+  }
+  return { symbolForMeaning: defaultExport, name: getNameForExportedSymbol(defaultExport, compilerOptions.target) };
+}
+function getNameForExportDefault(symbol) {
+  return symbol.declarations && firstDefined(symbol.declarations, (declaration) => {
+    var _a2;
+    if (isExportAssignment(declaration)) {
+      return (_a2 = tryCast(skipOuterExpressions(declaration.expression), isIdentifier)) == null ? void 0 : _a2.text;
+    } else if (isExportSpecifier(declaration)) {
+      Debug.assert(declaration.name.text === "default" /* Default */, "Expected the specifier to be a default export");
+      return declaration.propertyName && declaration.propertyName.text;
     }
-  }
-
-  // src/services/codefixes/annotateWithTypeFromJSDoc.ts
-  var fixId8 = "annotateWithTypeFromJSDoc";
-  var errorCodes9 = [Diagnostics.JSDoc_types_may_be_moved_to_TypeScript_types.code];
-  registerCodeFix({
-    errorCodes: errorCodes9,
-    getCodeActions(context) {
-      const decl = getDeclaration(context.sourceFile, context.span.start);
-      if (!decl)
-        return;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange(t, context.sourceFile, decl));
-      return [createCodeFixAction(fixId8, changes, Diagnostics.Annotate_with_type_from_JSDoc, fixId8, Diagnostics.Annotate_everything_with_types_from_JSDoc)];
-    },
-    fixIds: [fixId8],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes9, (changes, diag2) => {
-      const decl = getDeclaration(diag2.file, diag2.start);
-      if (decl)
-        doChange(changes, diag2.file, decl);
-    })
   });
-  function getDeclaration(file, pos) {
-    const name = getTokenAtPosition(file, pos);
-    return tryCast(isParameter(name.parent) ? name.parent.parent : name.parent, parameterShouldGetTypeFromJSDoc);
-  }
-  function parameterShouldGetTypeFromJSDoc(node) {
-    return isDeclarationWithType(node) && hasUsableJSDoc(node);
-  }
-  function hasUsableJSDoc(decl) {
-    return isFunctionLikeDeclaration(decl) ? decl.parameters.some(hasUsableJSDoc) || !decl.type && !!getJSDocReturnType(decl) : !decl.type && !!getJSDocType(decl);
-  }
-  function doChange(changes, sourceFile, decl) {
-    if (isFunctionLikeDeclaration(decl) && (getJSDocReturnType(decl) || decl.parameters.some((p) => !!getJSDocType(p)))) {
-      if (!decl.typeParameters) {
-        const typeParameters = getJSDocTypeParameterDeclarations(decl);
-        if (typeParameters.length)
-          changes.insertTypeParameters(sourceFile, decl, typeParameters);
+}
+
+// src/services/classifier.ts
+function createClassifier() {
+  const scanner2 = createScanner(
+    99 /* Latest */,
+    /*skipTrivia*/
+    false
+  );
+  function getClassificationsForLine(text, lexState, syntacticClassifierAbsent) {
+    return convertClassificationsToResult(getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent), text);
+  }
+  function getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent) {
+    let token = 0 /* Unknown */;
+    let lastNonTriviaToken = 0 /* Unknown */;
+    const templateStack = [];
+    const { prefix, pushTemplate } = getPrefixFromLexState(lexState);
+    text = prefix + text;
+    const offset = prefix.length;
+    if (pushTemplate) {
+      templateStack.push(15 /* TemplateHead */);
+    }
+    scanner2.setText(text);
+    let endOfLineState = 0 /* None */;
+    const spans = [];
+    let angleBracketStack = 0;
+    do {
+      token = scanner2.scan();
+      if (!isTrivia(token)) {
+        handleToken();
+        lastNonTriviaToken = token;
       }
-      const needParens = isArrowFunction(decl) && !findChildOfKind(decl, 20 /* OpenParenToken */, sourceFile);
-      if (needParens)
-        changes.insertNodeBefore(sourceFile, first(decl.parameters), factory.createToken(20 /* OpenParenToken */));
-      for (const param of decl.parameters) {
-        if (!param.type) {
-          const paramType = getJSDocType(param);
-          if (paramType)
-            changes.tryInsertTypeAnnotation(sourceFile, param, transformJSDocType(paramType));
+      const end = scanner2.getTextPos();
+      pushEncodedClassification(scanner2.getTokenPos(), end, offset, classFromKind(token), spans);
+      if (end >= text.length) {
+        const end2 = getNewEndOfLineState(scanner2, token, lastOrUndefined(templateStack));
+        if (end2 !== void 0) {
+          endOfLineState = end2;
         }
       }
-      if (needParens)
-        changes.insertNodeAfter(sourceFile, last(decl.parameters), factory.createToken(21 /* CloseParenToken */));
-      if (!decl.type) {
-        const returnType = getJSDocReturnType(decl);
-        if (returnType)
-          changes.tryInsertTypeAnnotation(sourceFile, decl, transformJSDocType(returnType));
+    } while (token !== 1 /* EndOfFileToken */);
+    function handleToken() {
+      switch (token) {
+        case 43 /* SlashToken */:
+        case 68 /* SlashEqualsToken */:
+          if (!noRegexTable[lastNonTriviaToken] && scanner2.reScanSlashToken() === 13 /* RegularExpressionLiteral */) {
+            token = 13 /* RegularExpressionLiteral */;
+          }
+          break;
+        case 29 /* LessThanToken */:
+          if (lastNonTriviaToken === 79 /* Identifier */) {
+            angleBracketStack++;
+          }
+          break;
+        case 31 /* GreaterThanToken */:
+          if (angleBracketStack > 0) {
+            angleBracketStack--;
+          }
+          break;
+        case 131 /* AnyKeyword */:
+        case 152 /* StringKeyword */:
+        case 148 /* NumberKeyword */:
+        case 134 /* BooleanKeyword */:
+        case 153 /* SymbolKeyword */:
+          if (angleBracketStack > 0 && !syntacticClassifierAbsent) {
+            token = 79 /* Identifier */;
+          }
+          break;
+        case 15 /* TemplateHead */:
+          templateStack.push(token);
+          break;
+        case 18 /* OpenBraceToken */:
+          if (templateStack.length > 0) {
+            templateStack.push(token);
+          }
+          break;
+        case 19 /* CloseBraceToken */:
+          if (templateStack.length > 0) {
+            const lastTemplateStackToken = lastOrUndefined(templateStack);
+            if (lastTemplateStackToken === 15 /* TemplateHead */) {
+              token = scanner2.reScanTemplateToken(
+                /* isTaggedTemplate */
+                false
+              );
+              if (token === 17 /* TemplateTail */) {
+                templateStack.pop();
+              } else {
+                Debug.assertEqual(token, 16 /* TemplateMiddle */, "Should have been a template middle.");
+              }
+            } else {
+              Debug.assertEqual(lastTemplateStackToken, 18 /* OpenBraceToken */, "Should have been an open brace");
+              templateStack.pop();
+            }
+          }
+          break;
+        default:
+          if (!isKeyword(token)) {
+            break;
+          }
+          if (lastNonTriviaToken === 24 /* DotToken */) {
+            token = 79 /* Identifier */;
+          } else if (isKeyword(lastNonTriviaToken) && isKeyword(token) && !canFollow(lastNonTriviaToken, token)) {
+            token = 79 /* Identifier */;
+          }
+      }
+    }
+    return { endOfLineState, spans };
+  }
+  return { getClassificationsForLine, getEncodedLexicalClassifications };
+}
+var noRegexTable = arrayToNumericMap([
+  79 /* Identifier */,
+  10 /* StringLiteral */,
+  8 /* NumericLiteral */,
+  9 /* BigIntLiteral */,
+  13 /* RegularExpressionLiteral */,
+  108 /* ThisKeyword */,
+  45 /* PlusPlusToken */,
+  46 /* MinusMinusToken */,
+  21 /* CloseParenToken */,
+  23 /* CloseBracketToken */,
+  19 /* CloseBraceToken */,
+  110 /* TrueKeyword */,
+  95 /* FalseKeyword */
+], (token) => token, () => true);
+function getNewEndOfLineState(scanner2, token, lastOnTemplateStack) {
+  switch (token) {
+    case 10 /* StringLiteral */: {
+      if (!scanner2.isUnterminated())
+        return void 0;
+      const tokenText = scanner2.getTokenText();
+      const lastCharIndex = tokenText.length - 1;
+      let numBackslashes = 0;
+      while (tokenText.charCodeAt(lastCharIndex - numBackslashes) === 92 /* backslash */) {
+        numBackslashes++;
       }
-    } else {
-      const jsdocType = Debug.checkDefined(getJSDocType(decl), "A JSDocType for this declaration should exist");
-      Debug.assert(!decl.type, "The JSDocType decl should have a type");
-      changes.tryInsertTypeAnnotation(sourceFile, decl, transformJSDocType(jsdocType));
+      if ((numBackslashes & 1) === 0)
+        return void 0;
+      return tokenText.charCodeAt(0) === 34 /* doubleQuote */ ? 3 /* InDoubleQuoteStringLiteral */ : 2 /* InSingleQuoteStringLiteral */;
     }
+    case 3 /* MultiLineCommentTrivia */:
+      return scanner2.isUnterminated() ? 1 /* InMultiLineCommentTrivia */ : void 0;
+    default:
+      if (isTemplateLiteralKind(token)) {
+        if (!scanner2.isUnterminated()) {
+          return void 0;
+        }
+        switch (token) {
+          case 17 /* TemplateTail */:
+            return 5 /* InTemplateMiddleOrTail */;
+          case 14 /* NoSubstitutionTemplateLiteral */:
+            return 4 /* InTemplateHeadOrNoSubstitutionTemplate */;
+          default:
+            return Debug.fail("Only 'NoSubstitutionTemplateLiteral's and 'TemplateTail's can be unterminated; got SyntaxKind #" + token);
+        }
+      }
+      return lastOnTemplateStack === 15 /* TemplateHead */ ? 6 /* InTemplateSubstitutionPosition */ : void 0;
   }
-  function isDeclarationWithType(node) {
-    return isFunctionLikeDeclaration(node) || node.kind === 257 /* VariableDeclaration */ || node.kind === 168 /* PropertySignature */ || node.kind === 169 /* PropertyDeclaration */;
+}
+function pushEncodedClassification(start2, end, offset, classification, result) {
+  if (classification === 8 /* whiteSpace */) {
+    return;
   }
-  function transformJSDocType(node) {
-    switch (node.kind) {
-      case 315 /* JSDocAllType */:
-      case 316 /* JSDocUnknownType */:
-        return factory.createTypeReferenceNode("any", emptyArray);
-      case 319 /* JSDocOptionalType */:
-        return transformJSDocOptionalType(node);
-      case 318 /* JSDocNonNullableType */:
-        return transformJSDocType(node.type);
-      case 317 /* JSDocNullableType */:
-        return transformJSDocNullableType(node);
-      case 321 /* JSDocVariadicType */:
-        return transformJSDocVariadicType(node);
-      case 320 /* JSDocFunctionType */:
-        return transformJSDocFunctionType(node);
-      case 180 /* TypeReference */:
-        return transformJSDocTypeReference(node);
-      case 325 /* JSDocTypeLiteral */:
-        return transformJSDocTypeLiteral(node);
-      default:
-        const visited = visitEachChild(node, transformJSDocType, nullTransformationContext);
-        setEmitFlags(visited, 1 /* SingleLine */);
-        return visited;
-    }
+  if (start2 === 0 && offset > 0) {
+    start2 += offset;
+  }
+  const length2 = end - start2;
+  if (length2 > 0) {
+    result.push(start2 - offset, length2, classification);
+  }
+}
+function convertClassificationsToResult(classifications, text) {
+  const entries = [];
+  const dense = classifications.spans;
+  let lastEnd = 0;
+  for (let i = 0; i < dense.length; i += 3) {
+    const start2 = dense[i];
+    const length2 = dense[i + 1];
+    const type = dense[i + 2];
+    if (lastEnd >= 0) {
+      const whitespaceLength2 = start2 - lastEnd;
+      if (whitespaceLength2 > 0) {
+        entries.push({ length: whitespaceLength2, classification: 4 /* Whitespace */ });
+      }
+    }
+    entries.push({ length: length2, classification: convertClassification(type) });
+    lastEnd = start2 + length2;
+  }
+  const whitespaceLength = text.length - lastEnd;
+  if (whitespaceLength > 0) {
+    entries.push({ length: whitespaceLength, classification: 4 /* Whitespace */ });
+  }
+  return { entries, finalLexState: classifications.endOfLineState };
+}
+function convertClassification(type) {
+  switch (type) {
+    case 1 /* comment */:
+      return 3 /* Comment */;
+    case 3 /* keyword */:
+      return 1 /* Keyword */;
+    case 4 /* numericLiteral */:
+      return 6 /* NumberLiteral */;
+    case 25 /* bigintLiteral */:
+      return 7 /* BigIntLiteral */;
+    case 5 /* operator */:
+      return 2 /* Operator */;
+    case 6 /* stringLiteral */:
+      return 8 /* StringLiteral */;
+    case 8 /* whiteSpace */:
+      return 4 /* Whitespace */;
+    case 10 /* punctuation */:
+      return 0 /* Punctuation */;
+    case 2 /* identifier */:
+    case 11 /* className */:
+    case 12 /* enumName */:
+    case 13 /* interfaceName */:
+    case 14 /* moduleName */:
+    case 15 /* typeParameterName */:
+    case 16 /* typeAliasName */:
+    case 9 /* text */:
+    case 17 /* parameterName */:
+      return 5 /* Identifier */;
+    default:
+      return void 0;
   }
-  function transformJSDocTypeLiteral(node) {
-    const typeNode = factory.createTypeLiteralNode(map(node.jsDocPropertyTags, (tag) => factory.createPropertySignature(
-      void 0,
-      isIdentifier(tag.name) ? tag.name : tag.name.right,
-      isOptionalJSDocPropertyLikeTag(tag) ? factory.createToken(57 /* QuestionToken */) : void 0,
-      tag.typeExpression && visitNode(tag.typeExpression.type, transformJSDocType) || factory.createKeywordTypeNode(131 /* AnyKeyword */)
-    )));
-    setEmitFlags(typeNode, 1 /* SingleLine */);
-    return typeNode;
+}
+function canFollow(keyword1, keyword2) {
+  if (!isAccessibilityModifier(keyword1)) {
+    return true;
   }
-  function transformJSDocOptionalType(node) {
-    return factory.createUnionTypeNode([visitNode(node.type, transformJSDocType), factory.createTypeReferenceNode("undefined", emptyArray)]);
+  switch (keyword2) {
+    case 137 /* GetKeyword */:
+    case 151 /* SetKeyword */:
+    case 135 /* ConstructorKeyword */:
+    case 124 /* StaticKeyword */:
+    case 127 /* AccessorKeyword */:
+      return true;
+    default:
+      return false;
   }
-  function transformJSDocNullableType(node) {
-    return factory.createUnionTypeNode([visitNode(node.type, transformJSDocType), factory.createTypeReferenceNode("null", emptyArray)]);
+}
+function getPrefixFromLexState(lexState) {
+  switch (lexState) {
+    case 3 /* InDoubleQuoteStringLiteral */:
+      return { prefix: '"\\\n' };
+    case 2 /* InSingleQuoteStringLiteral */:
+      return { prefix: "'\\\n" };
+    case 1 /* InMultiLineCommentTrivia */:
+      return { prefix: "/*\n" };
+    case 4 /* InTemplateHeadOrNoSubstitutionTemplate */:
+      return { prefix: "`\n" };
+    case 5 /* InTemplateMiddleOrTail */:
+      return { prefix: "}\n", pushTemplate: true };
+    case 6 /* InTemplateSubstitutionPosition */:
+      return { prefix: "", pushTemplate: true };
+    case 0 /* None */:
+      return { prefix: "" };
+    default:
+      return Debug.assertNever(lexState);
+  }
+}
+function isBinaryExpressionOperatorToken(token) {
+  switch (token) {
+    case 41 /* AsteriskToken */:
+    case 43 /* SlashToken */:
+    case 44 /* PercentToken */:
+    case 39 /* PlusToken */:
+    case 40 /* MinusToken */:
+    case 47 /* LessThanLessThanToken */:
+    case 48 /* GreaterThanGreaterThanToken */:
+    case 49 /* GreaterThanGreaterThanGreaterThanToken */:
+    case 29 /* LessThanToken */:
+    case 31 /* GreaterThanToken */:
+    case 32 /* LessThanEqualsToken */:
+    case 33 /* GreaterThanEqualsToken */:
+    case 102 /* InstanceOfKeyword */:
+    case 101 /* InKeyword */:
+    case 128 /* AsKeyword */:
+    case 150 /* SatisfiesKeyword */:
+    case 34 /* EqualsEqualsToken */:
+    case 35 /* ExclamationEqualsToken */:
+    case 36 /* EqualsEqualsEqualsToken */:
+    case 37 /* ExclamationEqualsEqualsToken */:
+    case 50 /* AmpersandToken */:
+    case 52 /* CaretToken */:
+    case 51 /* BarToken */:
+    case 55 /* AmpersandAmpersandToken */:
+    case 56 /* BarBarToken */:
+    case 74 /* BarEqualsToken */:
+    case 73 /* AmpersandEqualsToken */:
+    case 78 /* CaretEqualsToken */:
+    case 70 /* LessThanLessThanEqualsToken */:
+    case 71 /* GreaterThanGreaterThanEqualsToken */:
+    case 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
+    case 64 /* PlusEqualsToken */:
+    case 65 /* MinusEqualsToken */:
+    case 66 /* AsteriskEqualsToken */:
+    case 68 /* SlashEqualsToken */:
+    case 69 /* PercentEqualsToken */:
+    case 63 /* EqualsToken */:
+    case 27 /* CommaToken */:
+    case 60 /* QuestionQuestionToken */:
+    case 75 /* BarBarEqualsToken */:
+    case 76 /* AmpersandAmpersandEqualsToken */:
+    case 77 /* QuestionQuestionEqualsToken */:
+      return true;
+    default:
+      return false;
   }
-  function transformJSDocVariadicType(node) {
-    return factory.createArrayTypeNode(visitNode(node.type, transformJSDocType));
+}
+function isPrefixUnaryExpressionOperatorToken(token) {
+  switch (token) {
+    case 39 /* PlusToken */:
+    case 40 /* MinusToken */:
+    case 54 /* TildeToken */:
+    case 53 /* ExclamationToken */:
+    case 45 /* PlusPlusToken */:
+    case 46 /* MinusMinusToken */:
+      return true;
+    default:
+      return false;
   }
-  function transformJSDocFunctionType(node) {
-    var _a2;
-    return factory.createFunctionTypeNode(emptyArray, node.parameters.map(transformJSDocParameter), (_a2 = node.type) != null ? _a2 : factory.createKeywordTypeNode(131 /* AnyKeyword */));
-  }
-  function transformJSDocParameter(node) {
-    const index = node.parent.parameters.indexOf(node);
-    const isRest = node.type.kind === 321 /* JSDocVariadicType */ && index === node.parent.parameters.length - 1;
-    const name = node.name || (isRest ? "rest" : "arg" + index);
-    const dotdotdot = isRest ? factory.createToken(25 /* DotDotDotToken */) : node.dotDotDotToken;
-    return factory.createParameterDeclaration(node.modifiers, dotdotdot, name, node.questionToken, visitNode(node.type, transformJSDocType), node.initializer);
-  }
-  function transformJSDocTypeReference(node) {
-    let name = node.typeName;
-    let args = node.typeArguments;
-    if (isIdentifier(node.typeName)) {
-      if (isJSDocIndexSignature(node)) {
-        return transformJSDocIndexSignature(node);
-      }
-      let text = node.typeName.text;
-      switch (node.typeName.text) {
-        case "String":
-        case "Boolean":
-        case "Object":
-        case "Number":
-          text = text.toLowerCase();
-          break;
-        case "array":
-        case "date":
-        case "promise":
-          text = text[0].toUpperCase() + text.slice(1);
-          break;
+}
+function classFromKind(token) {
+  if (isKeyword(token)) {
+    return 3 /* keyword */;
+  } else if (isBinaryExpressionOperatorToken(token) || isPrefixUnaryExpressionOperatorToken(token)) {
+    return 5 /* operator */;
+  } else if (token >= 18 /* FirstPunctuation */ && token <= 78 /* LastPunctuation */) {
+    return 10 /* punctuation */;
+  }
+  switch (token) {
+    case 8 /* NumericLiteral */:
+      return 4 /* numericLiteral */;
+    case 9 /* BigIntLiteral */:
+      return 25 /* bigintLiteral */;
+    case 10 /* StringLiteral */:
+      return 6 /* stringLiteral */;
+    case 13 /* RegularExpressionLiteral */:
+      return 7 /* regularExpressionLiteral */;
+    case 7 /* ConflictMarkerTrivia */:
+    case 3 /* MultiLineCommentTrivia */:
+    case 2 /* SingleLineCommentTrivia */:
+      return 1 /* comment */;
+    case 5 /* WhitespaceTrivia */:
+    case 4 /* NewLineTrivia */:
+      return 8 /* whiteSpace */;
+    case 79 /* Identifier */:
+    default:
+      if (isTemplateLiteralKind(token)) {
+        return 6 /* stringLiteral */;
       }
-      name = factory.createIdentifier(text);
-      if ((text === "Array" || text === "Promise") && !node.typeArguments) {
-        args = factory.createNodeArray([factory.createTypeReferenceNode("any", emptyArray)]);
-      } else {
-        args = visitNodes2(node.typeArguments, transformJSDocType);
+      return 2 /* identifier */;
+  }
+}
+function getSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) {
+  return convertClassificationsToSpans(getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span));
+}
+function checkForClassificationCancellation(cancellationToken, kind) {
+  switch (kind) {
+    case 264 /* ModuleDeclaration */:
+    case 260 /* ClassDeclaration */:
+    case 261 /* InterfaceDeclaration */:
+    case 259 /* FunctionDeclaration */:
+    case 228 /* ClassExpression */:
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+      cancellationToken.throwIfCancellationRequested();
+  }
+}
+function getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) {
+  const spans = [];
+  sourceFile.forEachChild(function cb(node) {
+    if (!node || !textSpanIntersectsWith(span, node.pos, node.getFullWidth())) {
+      return;
+    }
+    checkForClassificationCancellation(cancellationToken, node.kind);
+    if (isIdentifier(node) && !nodeIsMissing(node) && classifiableNames.has(node.escapedText)) {
+      const symbol = typeChecker.getSymbolAtLocation(node);
+      const type = symbol && classifySymbol(symbol, getMeaningFromLocation(node), typeChecker);
+      if (type) {
+        pushClassification(node.getStart(sourceFile), node.getEnd(), type);
       }
     }
-    return factory.createTypeReferenceNode(name, args);
-  }
-  function transformJSDocIndexSignature(node) {
-    const index = factory.createParameterDeclaration(
-      void 0,
-      void 0,
-      node.typeArguments[0].kind === 148 /* NumberKeyword */ ? "n" : "s",
-      void 0,
-      factory.createTypeReferenceNode(node.typeArguments[0].kind === 148 /* NumberKeyword */ ? "number" : "string", []),
-      void 0
-    );
-    const indexSignature = factory.createTypeLiteralNode([factory.createIndexSignature(void 0, [index], node.typeArguments[1])]);
-    setEmitFlags(indexSignature, 1 /* SingleLine */);
-    return indexSignature;
-  }
-
-  // src/services/codefixes/convertFunctionToEs6Class.ts
-  var fixId9 = "convertFunctionToEs6Class";
-  var errorCodes10 = [Diagnostics.This_constructor_function_may_be_converted_to_a_class_declaration.code];
-  registerCodeFix({
-    errorCodes: errorCodes10,
-    getCodeActions(context) {
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange2(t, context.sourceFile, context.span.start, context.program.getTypeChecker(), context.preferences, context.program.getCompilerOptions()));
-      return [createCodeFixAction(fixId9, changes, Diagnostics.Convert_function_to_an_ES2015_class, fixId9, Diagnostics.Convert_all_constructor_functions_to_classes)];
-    },
-    fixIds: [fixId9],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes10, (changes, err) => doChange2(changes, err.file, err.start, context.program.getTypeChecker(), context.preferences, context.program.getCompilerOptions()))
+    node.forEachChild(cb);
   });
-  function doChange2(changes, sourceFile, position, checker, preferences, compilerOptions) {
-    const ctorSymbol = checker.getSymbolAtLocation(getTokenAtPosition(sourceFile, position));
-    if (!ctorSymbol || !ctorSymbol.valueDeclaration || !(ctorSymbol.flags & (16 /* Function */ | 3 /* Variable */))) {
+  return { spans, endOfLineState: 0 /* None */ };
+  function pushClassification(start2, end, type) {
+    const length2 = end - start2;
+    Debug.assert(length2 > 0, `Classification had non-positive length of ${length2}`);
+    spans.push(start2);
+    spans.push(length2);
+    spans.push(type);
+  }
+}
+function classifySymbol(symbol, meaningAtPosition, checker) {
+  const flags = symbol.getFlags();
+  if ((flags & 2885600 /* Classifiable */) === 0 /* None */) {
+    return void 0;
+  } else if (flags & 32 /* Class */) {
+    return 11 /* className */;
+  } else if (flags & 384 /* Enum */) {
+    return 12 /* enumName */;
+  } else if (flags & 524288 /* TypeAlias */) {
+    return 16 /* typeAliasName */;
+  } else if (flags & 1536 /* Module */) {
+    return meaningAtPosition & 4 /* Namespace */ || meaningAtPosition & 1 /* Value */ && hasValueSideModule(symbol) ? 14 /* moduleName */ : void 0;
+  } else if (flags & 2097152 /* Alias */) {
+    return classifySymbol(checker.getAliasedSymbol(symbol), meaningAtPosition, checker);
+  } else if (meaningAtPosition & 2 /* Type */) {
+    return flags & 64 /* Interface */ ? 13 /* interfaceName */ : flags & 262144 /* TypeParameter */ ? 15 /* typeParameterName */ : void 0;
+  } else {
+    return void 0;
+  }
+}
+function hasValueSideModule(symbol) {
+  return some(symbol.declarations, (declaration) => isModuleDeclaration(declaration) && getModuleInstanceState(declaration) === 1 /* Instantiated */);
+}
+function getClassificationTypeName(type) {
+  switch (type) {
+    case 1 /* comment */:
+      return "comment" /* comment */;
+    case 2 /* identifier */:
+      return "identifier" /* identifier */;
+    case 3 /* keyword */:
+      return "keyword" /* keyword */;
+    case 4 /* numericLiteral */:
+      return "number" /* numericLiteral */;
+    case 25 /* bigintLiteral */:
+      return "bigint" /* bigintLiteral */;
+    case 5 /* operator */:
+      return "operator" /* operator */;
+    case 6 /* stringLiteral */:
+      return "string" /* stringLiteral */;
+    case 8 /* whiteSpace */:
+      return "whitespace" /* whiteSpace */;
+    case 9 /* text */:
+      return "text" /* text */;
+    case 10 /* punctuation */:
+      return "punctuation" /* punctuation */;
+    case 11 /* className */:
+      return "class name" /* className */;
+    case 12 /* enumName */:
+      return "enum name" /* enumName */;
+    case 13 /* interfaceName */:
+      return "interface name" /* interfaceName */;
+    case 14 /* moduleName */:
+      return "module name" /* moduleName */;
+    case 15 /* typeParameterName */:
+      return "type parameter name" /* typeParameterName */;
+    case 16 /* typeAliasName */:
+      return "type alias name" /* typeAliasName */;
+    case 17 /* parameterName */:
+      return "parameter name" /* parameterName */;
+    case 18 /* docCommentTagName */:
+      return "doc comment tag name" /* docCommentTagName */;
+    case 19 /* jsxOpenTagName */:
+      return "jsx open tag name" /* jsxOpenTagName */;
+    case 20 /* jsxCloseTagName */:
+      return "jsx close tag name" /* jsxCloseTagName */;
+    case 21 /* jsxSelfClosingTagName */:
+      return "jsx self closing tag name" /* jsxSelfClosingTagName */;
+    case 22 /* jsxAttribute */:
+      return "jsx attribute" /* jsxAttribute */;
+    case 23 /* jsxText */:
+      return "jsx text" /* jsxText */;
+    case 24 /* jsxAttributeStringLiteralValue */:
+      return "jsx attribute string literal value" /* jsxAttributeStringLiteralValue */;
+    default:
       return void 0;
-    }
-    const ctorDeclaration = ctorSymbol.valueDeclaration;
-    if (isFunctionDeclaration(ctorDeclaration) || isFunctionExpression(ctorDeclaration)) {
-      changes.replaceNode(sourceFile, ctorDeclaration, createClassFromFunction(ctorDeclaration));
-    } else if (isVariableDeclaration(ctorDeclaration)) {
-      const classDeclaration = createClassFromVariableDeclaration(ctorDeclaration);
-      if (!classDeclaration) {
-        return void 0;
+  }
+}
+function convertClassificationsToSpans(classifications) {
+  Debug.assert(classifications.spans.length % 3 === 0);
+  const dense = classifications.spans;
+  const result = [];
+  for (let i = 0; i < dense.length; i += 3) {
+    result.push({
+      textSpan: createTextSpan(dense[i], dense[i + 1]),
+      classificationType: getClassificationTypeName(dense[i + 2])
+    });
+  }
+  return result;
+}
+function getSyntacticClassifications(cancellationToken, sourceFile, span) {
+  return convertClassificationsToSpans(getEncodedSyntacticClassifications(cancellationToken, sourceFile, span));
+}
+function getEncodedSyntacticClassifications(cancellationToken, sourceFile, span) {
+  const spanStart = span.start;
+  const spanLength = span.length;
+  const triviaScanner = createScanner(
+    99 /* Latest */,
+    /*skipTrivia*/
+    false,
+    sourceFile.languageVariant,
+    sourceFile.text
+  );
+  const mergeConflictScanner = createScanner(
+    99 /* Latest */,
+    /*skipTrivia*/
+    false,
+    sourceFile.languageVariant,
+    sourceFile.text
+  );
+  const result = [];
+  processElement(sourceFile);
+  return { spans: result, endOfLineState: 0 /* None */ };
+  function pushClassification(start2, length2, type) {
+    result.push(start2);
+    result.push(length2);
+    result.push(type);
+  }
+  function classifyLeadingTriviaAndGetTokenStart(token) {
+    triviaScanner.setTextPos(token.pos);
+    while (true) {
+      const start2 = triviaScanner.getTextPos();
+      if (!couldStartTrivia(sourceFile.text, start2)) {
+        return start2;
       }
-      const ancestor = ctorDeclaration.parent.parent;
-      if (isVariableDeclarationList(ctorDeclaration.parent) && ctorDeclaration.parent.declarations.length > 1) {
-        changes.delete(sourceFile, ctorDeclaration);
-        changes.insertNodeAfter(sourceFile, ancestor, classDeclaration);
-      } else {
-        changes.replaceNode(sourceFile, ancestor, classDeclaration);
+      const kind = triviaScanner.scan();
+      const end = triviaScanner.getTextPos();
+      const width = end - start2;
+      if (!isTrivia(kind)) {
+        return start2;
       }
-    }
-    function createClassElementsFromSymbol(symbol) {
-      const memberElements = [];
-      if (symbol.exports) {
-        symbol.exports.forEach((member) => {
-          if (member.name === "prototype" && member.declarations) {
-            const firstDeclaration = member.declarations[0];
-            if (member.declarations.length === 1 && isPropertyAccessExpression(firstDeclaration) && isBinaryExpression(firstDeclaration.parent) && firstDeclaration.parent.operatorToken.kind === 63 /* EqualsToken */ && isObjectLiteralExpression(firstDeclaration.parent.right)) {
-              const prototypes = firstDeclaration.parent.right;
-              createClassElement(prototypes.symbol, void 0, memberElements);
-            }
-          } else {
-            createClassElement(member, [factory.createToken(124 /* StaticKeyword */)], memberElements);
+      switch (kind) {
+        case 4 /* NewLineTrivia */:
+        case 5 /* WhitespaceTrivia */:
+          continue;
+        case 2 /* SingleLineCommentTrivia */:
+        case 3 /* MultiLineCommentTrivia */:
+          classifyComment(token, kind, start2, width);
+          triviaScanner.setTextPos(end);
+          continue;
+        case 7 /* ConflictMarkerTrivia */:
+          const text = sourceFile.text;
+          const ch = text.charCodeAt(start2);
+          if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) {
+            pushClassification(start2, width, 1 /* comment */);
+            continue;
           }
-        });
+          Debug.assert(ch === 124 /* bar */ || ch === 61 /* equals */);
+          classifyDisabledMergeCode(text, start2, end);
+          break;
+        case 6 /* ShebangTrivia */:
+          break;
+        default:
+          Debug.assertNever(kind);
       }
-      if (symbol.members) {
-        symbol.members.forEach((member, key) => {
-          var _a2, _b, _c, _d;
-          if (key === "constructor" && member.valueDeclaration) {
-            const prototypeAssignment = (_d = (_c = (_b = (_a2 = symbol.exports) == null ? void 0 : _a2.get("prototype")) == null ? void 0 : _b.declarations) == null ? void 0 : _c[0]) == null ? void 0 : _d.parent;
-            if (prototypeAssignment && isBinaryExpression(prototypeAssignment) && isObjectLiteralExpression(prototypeAssignment.right) && some(prototypeAssignment.right.properties, isConstructorAssignment)) {
-            } else {
-              changes.delete(sourceFile, member.valueDeclaration.parent);
-            }
-            return;
-          }
-          createClassElement(member, void 0, memberElements);
-        });
+    }
+  }
+  function classifyComment(token, kind, start2, width) {
+    if (kind === 3 /* MultiLineCommentTrivia */) {
+      const docCommentAndDiagnostics = parseIsolatedJSDocComment(sourceFile.text, start2, width);
+      if (docCommentAndDiagnostics && docCommentAndDiagnostics.jsDoc) {
+        setParent(docCommentAndDiagnostics.jsDoc, token);
+        classifyJSDocComment(docCommentAndDiagnostics.jsDoc);
+        return;
       }
-      return memberElements;
-      function shouldConvertDeclaration(_target, source) {
-        if (isAccessExpression(_target)) {
-          if (isPropertyAccessExpression(_target) && isConstructorAssignment(_target))
-            return true;
-          return isFunctionLike(source);
-        } else {
-          return every(_target.properties, (property) => {
-            if (isMethodDeclaration(property) || isGetOrSetAccessorDeclaration(property))
-              return true;
-            if (isPropertyAssignment(property) && isFunctionExpression(property.initializer) && !!property.name)
-              return true;
-            if (isConstructorAssignment(property))
-              return true;
-            return false;
-          });
-        }
+    } else if (kind === 2 /* SingleLineCommentTrivia */) {
+      if (tryClassifyTripleSlashComment(start2, width)) {
+        return;
       }
-      function createClassElement(symbol2, modifiers, members) {
-        if (!(symbol2.flags & 8192 /* Method */) && !(symbol2.flags & 4096 /* ObjectLiteral */)) {
-          return;
-        }
-        const memberDeclaration = symbol2.valueDeclaration;
-        const assignmentBinaryExpression = memberDeclaration.parent;
-        const assignmentExpr = assignmentBinaryExpression.right;
-        if (!shouldConvertDeclaration(memberDeclaration, assignmentExpr)) {
-          return;
-        }
-        if (some(members, (m) => {
-          const name = getNameOfDeclaration(m);
-          if (name && isIdentifier(name) && idText(name) === symbolName(symbol2)) {
-            return true;
-          }
-          return false;
-        })) {
-          return;
-        }
-        const nodeToDelete = assignmentBinaryExpression.parent && assignmentBinaryExpression.parent.kind === 241 /* ExpressionStatement */ ? assignmentBinaryExpression.parent : assignmentBinaryExpression;
-        changes.delete(sourceFile, nodeToDelete);
-        if (!assignmentExpr) {
-          members.push(factory.createPropertyDeclaration(
-            modifiers,
-            symbol2.name,
-            void 0,
-            void 0,
-            void 0
-          ));
-          return;
-        }
-        if (isAccessExpression(memberDeclaration) && (isFunctionExpression(assignmentExpr) || isArrowFunction(assignmentExpr))) {
-          const quotePreference = getQuotePreference(sourceFile, preferences);
-          const name = tryGetPropertyName(memberDeclaration, compilerOptions, quotePreference);
-          if (name) {
-            createFunctionLikeExpressionMember(members, assignmentExpr, name);
-          }
-          return;
-        } else if (isObjectLiteralExpression(assignmentExpr)) {
-          forEach(
-            assignmentExpr.properties,
-            (property) => {
-              if (isMethodDeclaration(property) || isGetOrSetAccessorDeclaration(property)) {
-                members.push(property);
-              }
-              if (isPropertyAssignment(property) && isFunctionExpression(property.initializer)) {
-                createFunctionLikeExpressionMember(members, property.initializer, property.name);
-              }
-              if (isConstructorAssignment(property))
-                return;
-              return;
-            }
-          );
-          return;
-        } else {
-          if (isSourceFileJS(sourceFile))
-            return;
-          if (!isPropertyAccessExpression(memberDeclaration))
-            return;
-          const prop = factory.createPropertyDeclaration(modifiers, memberDeclaration.name, void 0, void 0, assignmentExpr);
-          copyLeadingComments(assignmentBinaryExpression.parent, prop, sourceFile);
-          members.push(prop);
-          return;
-        }
-        function createFunctionLikeExpressionMember(members2, expression, name) {
-          if (isFunctionExpression(expression))
-            return createFunctionExpressionMember(members2, expression, name);
-          else
-            return createArrowFunctionExpressionMember(members2, expression, name);
-        }
-        function createFunctionExpressionMember(members2, functionExpression, name) {
-          const fullModifiers = concatenate(modifiers, getModifierKindFromSource(functionExpression, 132 /* AsyncKeyword */));
-          const method = factory.createMethodDeclaration(
-            fullModifiers,
-            void 0,
-            name,
-            void 0,
-            void 0,
-            functionExpression.parameters,
-            void 0,
-            functionExpression.body
-          );
-          copyLeadingComments(assignmentBinaryExpression, method, sourceFile);
-          members2.push(method);
-          return;
+    }
+    pushCommentRange(start2, width);
+  }
+  function pushCommentRange(start2, width) {
+    pushClassification(start2, width, 1 /* comment */);
+  }
+  function classifyJSDocComment(docComment) {
+    var _a2, _b, _c, _d, _e, _f, _g, _h;
+    let pos = docComment.pos;
+    if (docComment.tags) {
+      for (const tag of docComment.tags) {
+        if (tag.pos !== pos) {
+          pushCommentRange(pos, tag.pos - pos);
+        }
+        pushClassification(tag.pos, 1, 10 /* punctuation */);
+        pushClassification(tag.tagName.pos, tag.tagName.end - tag.tagName.pos, 18 /* docCommentTagName */);
+        pos = tag.tagName.end;
+        let commentStart = tag.tagName.end;
+        switch (tag.kind) {
+          case 344 /* JSDocParameterTag */:
+            const param = tag;
+            processJSDocParameterTag(param);
+            commentStart = param.isNameFirst && ((_a2 = param.typeExpression) == null ? void 0 : _a2.end) || param.name.end;
+            break;
+          case 351 /* JSDocPropertyTag */:
+            const prop = tag;
+            commentStart = prop.isNameFirst && ((_b = prop.typeExpression) == null ? void 0 : _b.end) || prop.name.end;
+            break;
+          case 348 /* JSDocTemplateTag */:
+            processJSDocTemplateTag(tag);
+            pos = tag.end;
+            commentStart = tag.typeParameters.end;
+            break;
+          case 349 /* JSDocTypedefTag */:
+            const type = tag;
+            commentStart = ((_c = type.typeExpression) == null ? void 0 : _c.kind) === 312 /* JSDocTypeExpression */ && ((_d = type.fullName) == null ? void 0 : _d.end) || ((_e = type.typeExpression) == null ? void 0 : _e.end) || commentStart;
+            break;
+          case 341 /* JSDocCallbackTag */:
+            commentStart = tag.typeExpression.end;
+            break;
+          case 347 /* JSDocTypeTag */:
+            processElement(tag.typeExpression);
+            pos = tag.end;
+            commentStart = tag.typeExpression.end;
+            break;
+          case 346 /* JSDocThisTag */:
+          case 343 /* JSDocEnumTag */:
+            commentStart = tag.typeExpression.end;
+            break;
+          case 345 /* JSDocReturnTag */:
+            processElement(tag.typeExpression);
+            pos = tag.end;
+            commentStart = ((_f = tag.typeExpression) == null ? void 0 : _f.end) || commentStart;
+            break;
+          case 350 /* JSDocSeeTag */:
+            commentStart = ((_g = tag.name) == null ? void 0 : _g.end) || commentStart;
+            break;
+          case 331 /* JSDocAugmentsTag */:
+          case 332 /* JSDocImplementsTag */:
+            commentStart = tag.class.end;
+            break;
+          case 352 /* JSDocThrowsTag */:
+            processElement(tag.typeExpression);
+            pos = tag.end;
+            commentStart = ((_h = tag.typeExpression) == null ? void 0 : _h.end) || commentStart;
+            break;
         }
-        function createArrowFunctionExpressionMember(members2, arrowFunction, name) {
-          const arrowFunctionBody = arrowFunction.body;
-          let bodyBlock;
-          if (arrowFunctionBody.kind === 238 /* Block */) {
-            bodyBlock = arrowFunctionBody;
-          } else {
-            bodyBlock = factory.createBlock([factory.createReturnStatement(arrowFunctionBody)]);
-          }
-          const fullModifiers = concatenate(modifiers, getModifierKindFromSource(arrowFunction, 132 /* AsyncKeyword */));
-          const method = factory.createMethodDeclaration(
-            fullModifiers,
-            void 0,
-            name,
-            void 0,
-            void 0,
-            arrowFunction.parameters,
-            void 0,
-            bodyBlock
-          );
-          copyLeadingComments(assignmentBinaryExpression, method, sourceFile);
-          members2.push(method);
+        if (typeof tag.comment === "object") {
+          pushCommentRange(tag.comment.pos, tag.comment.end - tag.comment.pos);
+        } else if (typeof tag.comment === "string") {
+          pushCommentRange(commentStart, tag.end - commentStart);
         }
       }
     }
-    function createClassFromVariableDeclaration(node) {
-      const initializer = node.initializer;
-      if (!initializer || !isFunctionExpression(initializer) || !isIdentifier(node.name)) {
-        return void 0;
+    if (pos !== docComment.end) {
+      pushCommentRange(pos, docComment.end - pos);
+    }
+    return;
+    function processJSDocParameterTag(tag) {
+      if (tag.isNameFirst) {
+        pushCommentRange(pos, tag.name.pos - pos);
+        pushClassification(tag.name.pos, tag.name.end - tag.name.pos, 17 /* parameterName */);
+        pos = tag.name.end;
       }
-      const memberElements = createClassElementsFromSymbol(node.symbol);
-      if (initializer.body) {
-        memberElements.unshift(factory.createConstructorDeclaration(void 0, initializer.parameters, initializer.body));
+      if (tag.typeExpression) {
+        pushCommentRange(pos, tag.typeExpression.pos - pos);
+        processElement(tag.typeExpression);
+        pos = tag.typeExpression.end;
       }
-      const modifiers = getModifierKindFromSource(node.parent.parent, 93 /* ExportKeyword */);
-      const cls = factory.createClassDeclaration(
-        modifiers,
-        node.name,
-        void 0,
-        void 0,
-        memberElements
-      );
-      return cls;
-    }
-    function createClassFromFunction(node) {
-      const memberElements = createClassElementsFromSymbol(ctorSymbol);
-      if (node.body) {
-        memberElements.unshift(factory.createConstructorDeclaration(void 0, node.parameters, node.body));
+      if (!tag.isNameFirst) {
+        pushCommentRange(pos, tag.name.pos - pos);
+        pushClassification(tag.name.pos, tag.name.end - tag.name.pos, 17 /* parameterName */);
+        pos = tag.name.end;
       }
-      const modifiers = getModifierKindFromSource(node, 93 /* ExportKeyword */);
-      const cls = factory.createClassDeclaration(
-        modifiers,
-        node.name,
-        void 0,
-        void 0,
-        memberElements
-      );
-      return cls;
     }
   }
-  function getModifierKindFromSource(source, kind) {
-    return canHaveModifiers(source) ? filter(source.modifiers, (modifier) => modifier.kind === kind) : void 0;
-  }
-  function isConstructorAssignment(x) {
-    if (!x.name)
+  function tryClassifyTripleSlashComment(start2, width) {
+    const tripleSlashXMLCommentRegEx = /^(\/\/\/\s*)(<)(?:(\S+)((?:[^/]|\/[^>])*)(\/>)?)?/im;
+    const attributeRegex = /(\s)(\S+)(\s*)(=)(\s*)('[^']+'|"[^"]+")/img;
+    const text = sourceFile.text.substr(start2, width);
+    const match = tripleSlashXMLCommentRegEx.exec(text);
+    if (!match) {
       return false;
-    if (isIdentifier(x.name) && x.name.text === "constructor")
-      return true;
-    return false;
-  }
-  function tryGetPropertyName(node, compilerOptions, quotePreference) {
-    if (isPropertyAccessExpression(node)) {
-      return node.name;
     }
-    const propName = node.argumentExpression;
-    if (isNumericLiteral(propName)) {
-      return propName;
+    if (!match[3] || !(match[3] in commentPragmas)) {
+      return false;
     }
-    if (isStringLiteralLike(propName)) {
-      return isIdentifierText(propName.text, getEmitScriptTarget(compilerOptions)) ? factory.createIdentifier(propName.text) : isNoSubstitutionTemplateLiteral(propName) ? factory.createStringLiteral(propName.text, quotePreference === 0 /* Single */) : propName;
+    let pos = start2;
+    pushCommentRange(pos, match[1].length);
+    pos += match[1].length;
+    pushClassification(pos, match[2].length, 10 /* punctuation */);
+    pos += match[2].length;
+    pushClassification(pos, match[3].length, 21 /* jsxSelfClosingTagName */);
+    pos += match[3].length;
+    const attrText = match[4];
+    let attrPos = pos;
+    while (true) {
+      const attrMatch = attributeRegex.exec(attrText);
+      if (!attrMatch) {
+        break;
+      }
+      const newAttrPos = pos + attrMatch.index + attrMatch[1].length;
+      if (newAttrPos > attrPos) {
+        pushCommentRange(attrPos, newAttrPos - attrPos);
+        attrPos = newAttrPos;
+      }
+      pushClassification(attrPos, attrMatch[2].length, 22 /* jsxAttribute */);
+      attrPos += attrMatch[2].length;
+      if (attrMatch[3].length) {
+        pushCommentRange(attrPos, attrMatch[3].length);
+        attrPos += attrMatch[3].length;
+      }
+      pushClassification(attrPos, attrMatch[4].length, 5 /* operator */);
+      attrPos += attrMatch[4].length;
+      if (attrMatch[5].length) {
+        pushCommentRange(attrPos, attrMatch[5].length);
+        attrPos += attrMatch[5].length;
+      }
+      pushClassification(attrPos, attrMatch[6].length, 24 /* jsxAttributeStringLiteralValue */);
+      attrPos += attrMatch[6].length;
     }
-    return void 0;
-  }
-
-  // src/services/codefixes/convertToAsyncFunction.ts
-  var fixId10 = "convertToAsyncFunction";
-  var errorCodes11 = [Diagnostics.This_may_be_converted_to_an_async_function.code];
-  var codeActionSucceeded = true;
-  registerCodeFix({
-    errorCodes: errorCodes11,
-    getCodeActions(context) {
-      codeActionSucceeded = true;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => convertToAsyncFunction(t, context.sourceFile, context.span.start, context.program.getTypeChecker()));
-      return codeActionSucceeded ? [createCodeFixAction(fixId10, changes, Diagnostics.Convert_to_async_function, fixId10, Diagnostics.Convert_all_to_async_functions)] : [];
-    },
-    fixIds: [fixId10],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes11, (changes, err) => convertToAsyncFunction(changes, err.file, err.start, context.program.getTypeChecker()))
-  });
-  function convertToAsyncFunction(changes, sourceFile, position, checker) {
-    const tokenAtPosition = getTokenAtPosition(sourceFile, position);
-    let functionToConvert;
-    if (isIdentifier(tokenAtPosition) && isVariableDeclaration(tokenAtPosition.parent) && tokenAtPosition.parent.initializer && isFunctionLikeDeclaration(tokenAtPosition.parent.initializer)) {
-      functionToConvert = tokenAtPosition.parent.initializer;
-    } else {
-      functionToConvert = tryCast(getContainingFunction(getTokenAtPosition(sourceFile, position)), canBeConvertedToAsync);
+    pos += match[4].length;
+    if (pos > attrPos) {
+      pushCommentRange(attrPos, pos - attrPos);
     }
-    if (!functionToConvert) {
-      return;
+    if (match[5]) {
+      pushClassification(pos, match[5].length, 10 /* punctuation */);
+      pos += match[5].length;
     }
-    const synthNamesMap = /* @__PURE__ */ new Map();
-    const isInJavascript = isInJSFile(functionToConvert);
-    const setOfExpressionsToReturn = getAllPromiseExpressionsToReturn(functionToConvert, checker);
-    const functionToConvertRenamed = renameCollidingVarNames(functionToConvert, checker, synthNamesMap);
-    if (!returnsPromise(functionToConvertRenamed, checker)) {
-      return;
+    const end = start2 + width;
+    if (pos < end) {
+      pushCommentRange(pos, end - pos);
     }
-    const returnStatements = functionToConvertRenamed.body && isBlock(functionToConvertRenamed.body) ? getReturnStatementsWithPromiseHandlers(functionToConvertRenamed.body, checker) : emptyArray;
-    const transformer = { checker, synthNamesMap, setOfExpressionsToReturn, isInJSFile: isInJavascript };
-    if (!returnStatements.length) {
-      return;
+    return true;
+  }
+  function processJSDocTemplateTag(tag) {
+    for (const child of tag.getChildren()) {
+      processElement(child);
     }
-    const pos = skipTrivia(sourceFile.text, moveRangePastModifiers(functionToConvert).pos);
-    changes.insertModifierAt(sourceFile, pos, 132 /* AsyncKeyword */, { suffix: " " });
-    for (const returnStatement of returnStatements) {
-      forEachChild(returnStatement, function visit(node) {
-        if (isCallExpression(node)) {
-          const newNodes = transformExpression(node, node, transformer, false);
-          if (hasFailed()) {
-            return true;
-          }
-          changes.replaceNodeWithNodes(sourceFile, returnStatement, newNodes);
-        } else if (!isFunctionLike(node)) {
-          forEachChild(node, visit);
-          if (hasFailed()) {
-            return true;
-          }
-        }
-      });
-      if (hasFailed()) {
-        return;
+  }
+  function classifyDisabledMergeCode(text, start2, end) {
+    let i;
+    for (i = start2; i < end; i++) {
+      if (isLineBreak(text.charCodeAt(i))) {
+        break;
       }
     }
+    pushClassification(start2, i - start2, 1 /* comment */);
+    mergeConflictScanner.setTextPos(i);
+    while (mergeConflictScanner.getTextPos() < end) {
+      classifyDisabledCodeToken();
+    }
   }
-  function getReturnStatementsWithPromiseHandlers(body, checker) {
-    const res = [];
-    forEachReturnStatement(body, (ret) => {
-      if (isReturnStatementWithFixablePromiseHandler(ret, checker))
-        res.push(ret);
-    });
-    return res;
-  }
-  function getAllPromiseExpressionsToReturn(func, checker) {
-    if (!func.body) {
-      return /* @__PURE__ */ new Set();
-    }
-    const setOfExpressionsToReturn = /* @__PURE__ */ new Set();
-    forEachChild(func.body, function visit(node) {
-      if (isPromiseReturningCallExpression(node, checker, "then")) {
-        setOfExpressionsToReturn.add(getNodeId(node));
-        forEach(node.arguments, visit);
-      } else if (isPromiseReturningCallExpression(node, checker, "catch") || isPromiseReturningCallExpression(node, checker, "finally")) {
-        setOfExpressionsToReturn.add(getNodeId(node));
-        forEachChild(node, visit);
-      } else if (isPromiseTypedExpression(node, checker)) {
-        setOfExpressionsToReturn.add(getNodeId(node));
-      } else {
-        forEachChild(node, visit);
-      }
-    });
-    return setOfExpressionsToReturn;
+  function classifyDisabledCodeToken() {
+    const start2 = mergeConflictScanner.getTextPos();
+    const tokenKind = mergeConflictScanner.scan();
+    const end = mergeConflictScanner.getTextPos();
+    const type = classifyTokenType(tokenKind);
+    if (type) {
+      pushClassification(start2, end - start2, type);
+    }
   }
-  function isPromiseReturningCallExpression(node, checker, name) {
-    if (!isCallExpression(node))
+  function tryClassifyNode(node) {
+    if (isJSDoc(node)) {
+      return true;
+    }
+    if (nodeIsMissing(node)) {
+      return true;
+    }
+    const classifiedElementName = tryClassifyJsxElementName(node);
+    if (!isToken(node) && node.kind !== 11 /* JsxText */ && classifiedElementName === void 0) {
       return false;
-    const isExpressionOfName = hasPropertyAccessExpressionWithName(node, name);
-    const nodeType = isExpressionOfName && checker.getTypeAtLocation(node);
-    return !!(nodeType && checker.getPromisedTypeOfPromise(nodeType));
-  }
-  function isReferenceToType(type, target) {
-    return (getObjectFlags(type) & 4 /* Reference */) !== 0 && type.target === target;
-  }
-  function getExplicitPromisedTypeOfPromiseReturningCallExpression(node, callback, checker) {
-    if (node.expression.name.escapedText === "finally") {
-      return void 0;
     }
-    const promiseType = checker.getTypeAtLocation(node.expression.expression);
-    if (isReferenceToType(promiseType, checker.getPromiseType()) || isReferenceToType(promiseType, checker.getPromiseLikeType())) {
-      if (node.expression.name.escapedText === "then") {
-        if (callback === elementAt(node.arguments, 0)) {
-          return elementAt(node.typeArguments, 0);
-        } else if (callback === elementAt(node.arguments, 1)) {
-          return elementAt(node.typeArguments, 1);
-        }
-      } else {
-        return elementAt(node.typeArguments, 0);
+    const tokenStart = node.kind === 11 /* JsxText */ ? node.pos : classifyLeadingTriviaAndGetTokenStart(node);
+    const tokenWidth = node.end - tokenStart;
+    Debug.assert(tokenWidth >= 0);
+    if (tokenWidth > 0) {
+      const type = classifiedElementName || classifyTokenType(node.kind, node);
+      if (type) {
+        pushClassification(tokenStart, tokenWidth, type);
       }
     }
+    return true;
   }
-  function isPromiseTypedExpression(node, checker) {
-    if (!isExpression(node))
-      return false;
-    return !!checker.getPromisedTypeOfPromise(checker.getTypeAtLocation(node));
+  function tryClassifyJsxElementName(token) {
+    switch (token.parent && token.parent.kind) {
+      case 283 /* JsxOpeningElement */:
+        if (token.parent.tagName === token) {
+          return 19 /* jsxOpenTagName */;
+        }
+        break;
+      case 284 /* JsxClosingElement */:
+        if (token.parent.tagName === token) {
+          return 20 /* jsxCloseTagName */;
+        }
+        break;
+      case 282 /* JsxSelfClosingElement */:
+        if (token.parent.tagName === token) {
+          return 21 /* jsxSelfClosingTagName */;
+        }
+        break;
+      case 288 /* JsxAttribute */:
+        if (token.parent.name === token) {
+          return 22 /* jsxAttribute */;
+        }
+        break;
+    }
+    return void 0;
   }
-  function renameCollidingVarNames(nodeToRename, checker, synthNamesMap) {
-    const identsToRenameMap = /* @__PURE__ */ new Map();
-    const collidingSymbolMap = createMultiMap();
-    forEachChild(nodeToRename, function visit(node) {
-      if (!isIdentifier(node)) {
-        forEachChild(node, visit);
-        return;
+  function classifyTokenType(tokenKind, token) {
+    if (isKeyword(tokenKind)) {
+      return 3 /* keyword */;
+    }
+    if (tokenKind === 29 /* LessThanToken */ || tokenKind === 31 /* GreaterThanToken */) {
+      if (token && getTypeArgumentOrTypeParameterList(token.parent)) {
+        return 10 /* punctuation */;
       }
-      const symbol = checker.getSymbolAtLocation(node);
-      if (symbol) {
-        const type = checker.getTypeAtLocation(node);
-        const lastCallSignature = getLastCallSignature(type, checker);
-        const symbolIdString = getSymbolId(symbol).toString();
-        if (lastCallSignature && !isParameter(node.parent) && !isFunctionLikeDeclaration(node.parent) && !synthNamesMap.has(symbolIdString)) {
-          const firstParameter = firstOrUndefined(lastCallSignature.parameters);
-          const ident = (firstParameter == null ? void 0 : firstParameter.valueDeclaration) && isParameter(firstParameter.valueDeclaration) && tryCast(firstParameter.valueDeclaration.name, isIdentifier) || factory.createUniqueName("result", 16 /* Optimistic */);
-          const synthName = getNewNameIfConflict(ident, collidingSymbolMap);
-          synthNamesMap.set(symbolIdString, synthName);
-          collidingSymbolMap.add(ident.text, symbol);
-        } else if (node.parent && (isParameter(node.parent) || isVariableDeclaration(node.parent) || isBindingElement(node.parent))) {
-          const originalName = node.text;
-          const collidingSymbols = collidingSymbolMap.get(originalName);
-          if (collidingSymbols && collidingSymbols.some((prevSymbol) => prevSymbol !== symbol)) {
-            const newName = getNewNameIfConflict(node, collidingSymbolMap);
-            identsToRenameMap.set(symbolIdString, newName.identifier);
-            synthNamesMap.set(symbolIdString, newName);
-            collidingSymbolMap.add(originalName, symbol);
-          } else {
-            const identifier = getSynthesizedDeepClone(node);
-            synthNamesMap.set(symbolIdString, createSynthIdentifier(identifier));
-            collidingSymbolMap.add(originalName, symbol);
+    }
+    if (isPunctuation(tokenKind)) {
+      if (token) {
+        const parent2 = token.parent;
+        if (tokenKind === 63 /* EqualsToken */) {
+          if (parent2.kind === 257 /* VariableDeclaration */ || parent2.kind === 169 /* PropertyDeclaration */ || parent2.kind === 166 /* Parameter */ || parent2.kind === 288 /* JsxAttribute */) {
+            return 5 /* operator */;
           }
         }
+        if (parent2.kind === 223 /* BinaryExpression */ || parent2.kind === 221 /* PrefixUnaryExpression */ || parent2.kind === 222 /* PostfixUnaryExpression */ || parent2.kind === 224 /* ConditionalExpression */) {
+          return 5 /* operator */;
+        }
       }
-    });
-    return getSynthesizedDeepCloneWithReplacements(nodeToRename, true, (original) => {
-      if (isBindingElement(original) && isIdentifier(original.name) && isObjectBindingPattern(original.parent)) {
-        const symbol = checker.getSymbolAtLocation(original.name);
-        const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol)));
-        if (renameInfo && renameInfo.text !== (original.name || original.propertyName).getText()) {
-          return factory.createBindingElement(
-            original.dotDotDotToken,
-            original.propertyName || original.name,
-            renameInfo,
-            original.initializer
-          );
+      return 10 /* punctuation */;
+    } else if (tokenKind === 8 /* NumericLiteral */) {
+      return 4 /* numericLiteral */;
+    } else if (tokenKind === 9 /* BigIntLiteral */) {
+      return 25 /* bigintLiteral */;
+    } else if (tokenKind === 10 /* StringLiteral */) {
+      return token && token.parent.kind === 288 /* JsxAttribute */ ? 24 /* jsxAttributeStringLiteralValue */ : 6 /* stringLiteral */;
+    } else if (tokenKind === 13 /* RegularExpressionLiteral */) {
+      return 6 /* stringLiteral */;
+    } else if (isTemplateLiteralKind(tokenKind)) {
+      return 6 /* stringLiteral */;
+    } else if (tokenKind === 11 /* JsxText */) {
+      return 23 /* jsxText */;
+    } else if (tokenKind === 79 /* Identifier */) {
+      if (token) {
+        switch (token.parent.kind) {
+          case 260 /* ClassDeclaration */:
+            if (token.parent.name === token) {
+              return 11 /* className */;
+            }
+            return;
+          case 165 /* TypeParameter */:
+            if (token.parent.name === token) {
+              return 15 /* typeParameterName */;
+            }
+            return;
+          case 261 /* InterfaceDeclaration */:
+            if (token.parent.name === token) {
+              return 13 /* interfaceName */;
+            }
+            return;
+          case 263 /* EnumDeclaration */:
+            if (token.parent.name === token) {
+              return 12 /* enumName */;
+            }
+            return;
+          case 264 /* ModuleDeclaration */:
+            if (token.parent.name === token) {
+              return 14 /* moduleName */;
+            }
+            return;
+          case 166 /* Parameter */:
+            if (token.parent.name === token) {
+              return isThisIdentifier(token) ? 3 /* keyword */ : 17 /* parameterName */;
+            }
+            return;
         }
-      } else if (isIdentifier(original)) {
-        const symbol = checker.getSymbolAtLocation(original);
-        const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol)));
-        if (renameInfo) {
-          return factory.createIdentifier(renameInfo.text);
+        if (isConstTypeReference(token.parent)) {
+          return 3 /* keyword */;
         }
       }
-    });
+      return 2 /* identifier */;
+    }
+  }
+  function processElement(element) {
+    if (!element) {
+      return;
+    }
+    if (decodedTextSpanIntersectsWith(spanStart, spanLength, element.pos, element.getFullWidth())) {
+      checkForClassificationCancellation(cancellationToken, element.kind);
+      for (const child of element.getChildren(sourceFile)) {
+        if (!tryClassifyNode(child)) {
+          processElement(child);
+        }
+      }
+    }
   }
-  function getNewNameIfConflict(name, originalNames) {
-    const numVarsSameName = (originalNames.get(name.text) || emptyArray).length;
-    const identifier = numVarsSameName === 0 ? name : factory.createIdentifier(name.text + "_" + numVarsSameName);
-    return createSynthIdentifier(identifier);
+}
+
+// src/services/documentHighlights.ts
+var DocumentHighlights;
+((DocumentHighlights3) => {
+  function getDocumentHighlights(program, cancellationToken, sourceFile, position, sourceFilesToSearch) {
+    const node = getTouchingPropertyName(sourceFile, position);
+    if (node.parent && (isJsxOpeningElement(node.parent) && node.parent.tagName === node || isJsxClosingElement(node.parent))) {
+      const { openingElement, closingElement } = node.parent.parent;
+      const highlightSpans = [openingElement, closingElement].map(({ tagName }) => getHighlightSpanForNode(tagName, sourceFile));
+      return [{ fileName: sourceFile.fileName, highlightSpans }];
+    }
+    return getSemanticDocumentHighlights(position, node, program, cancellationToken, sourceFilesToSearch) || getSyntacticDocumentHighlights(node, sourceFile);
   }
-  function hasFailed() {
-    return !codeActionSucceeded;
+  DocumentHighlights3.getDocumentHighlights = getDocumentHighlights;
+  function getHighlightSpanForNode(node, sourceFile) {
+    return {
+      fileName: sourceFile.fileName,
+      textSpan: createTextSpanFromNode(node, sourceFile),
+      kind: "none" /* none */
+    };
   }
-  function silentFail() {
-    codeActionSucceeded = false;
-    return emptyArray;
+  function getSemanticDocumentHighlights(position, node, program, cancellationToken, sourceFilesToSearch) {
+    const sourceFilesSet = new Set(sourceFilesToSearch.map((f) => f.fileName));
+    const referenceEntries = ts_FindAllReferences_exports.getReferenceEntriesForNode(
+      position,
+      node,
+      program,
+      sourceFilesToSearch,
+      cancellationToken,
+      /*options*/
+      void 0,
+      sourceFilesSet
+    );
+    if (!referenceEntries)
+      return void 0;
+    const map2 = arrayToMultiMap(referenceEntries.map(ts_FindAllReferences_exports.toHighlightSpan), (e) => e.fileName, (e) => e.span);
+    const getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames());
+    return arrayFrom(mapDefinedIterator(map2.entries(), ([fileName, highlightSpans]) => {
+      if (!sourceFilesSet.has(fileName)) {
+        if (!program.redirectTargetsMap.has(toPath(fileName, program.getCurrentDirectory(), getCanonicalFileName))) {
+          return void 0;
+        }
+        const redirectTarget = program.getSourceFile(fileName);
+        const redirect = find(sourceFilesToSearch, (f) => !!f.redirectInfo && f.redirectInfo.redirectTarget === redirectTarget);
+        fileName = redirect.fileName;
+        Debug.assert(sourceFilesSet.has(fileName));
+      }
+      return { fileName, highlightSpans };
+    }));
   }
-  function transformExpression(returnContextNode, node, transformer, hasContinuation, continuationArgName) {
-    if (isPromiseReturningCallExpression(node, transformer.checker, "then")) {
-      return transformThen(node, elementAt(node.arguments, 0), elementAt(node.arguments, 1), transformer, hasContinuation, continuationArgName);
+  function getSyntacticDocumentHighlights(node, sourceFile) {
+    const highlightSpans = getHighlightSpans(node, sourceFile);
+    return highlightSpans && [{ fileName: sourceFile.fileName, highlightSpans }];
+  }
+  function getHighlightSpans(node, sourceFile) {
+    switch (node.kind) {
+      case 99 /* IfKeyword */:
+      case 91 /* ElseKeyword */:
+        return isIfStatement(node.parent) ? getIfElseOccurrences(node.parent, sourceFile) : void 0;
+      case 105 /* ReturnKeyword */:
+        return useParent(node.parent, isReturnStatement, getReturnOccurrences);
+      case 109 /* ThrowKeyword */:
+        return useParent(node.parent, isThrowStatement, getThrowOccurrences);
+      case 111 /* TryKeyword */:
+      case 83 /* CatchKeyword */:
+      case 96 /* FinallyKeyword */:
+        const tryStatement = node.kind === 83 /* CatchKeyword */ ? node.parent.parent : node.parent;
+        return useParent(tryStatement, isTryStatement, getTryCatchFinallyOccurrences);
+      case 107 /* SwitchKeyword */:
+        return useParent(node.parent, isSwitchStatement, getSwitchCaseDefaultOccurrences);
+      case 82 /* CaseKeyword */:
+      case 88 /* DefaultKeyword */: {
+        if (isDefaultClause(node.parent) || isCaseClause(node.parent)) {
+          return useParent(node.parent.parent.parent, isSwitchStatement, getSwitchCaseDefaultOccurrences);
+        }
+        return void 0;
+      }
+      case 81 /* BreakKeyword */:
+      case 86 /* ContinueKeyword */:
+        return useParent(node.parent, isBreakOrContinueStatement, getBreakOrContinueStatementOccurrences);
+      case 97 /* ForKeyword */:
+      case 115 /* WhileKeyword */:
+      case 90 /* DoKeyword */:
+        return useParent(node.parent, (n) => isIterationStatement(
+          n,
+          /*lookInLabeledStatements*/
+          true
+        ), getLoopBreakContinueOccurrences);
+      case 135 /* ConstructorKeyword */:
+        return getFromAllDeclarations(isConstructorDeclaration, [135 /* ConstructorKeyword */]);
+      case 137 /* GetKeyword */:
+      case 151 /* SetKeyword */:
+        return getFromAllDeclarations(isAccessor, [137 /* GetKeyword */, 151 /* SetKeyword */]);
+      case 133 /* AwaitKeyword */:
+        return useParent(node.parent, isAwaitExpression, getAsyncAndAwaitOccurrences);
+      case 132 /* AsyncKeyword */:
+        return highlightSpans(getAsyncAndAwaitOccurrences(node));
+      case 125 /* YieldKeyword */:
+        return highlightSpans(getYieldOccurrences(node));
+      case 101 /* InKeyword */:
+        return void 0;
+      default:
+        return isModifierKind(node.kind) && (isDeclaration(node.parent) || isVariableStatement(node.parent)) ? highlightSpans(getModifierOccurrences(node.kind, node.parent)) : void 0;
     }
-    if (isPromiseReturningCallExpression(node, transformer.checker, "catch")) {
-      return transformCatch(node, elementAt(node.arguments, 0), transformer, hasContinuation, continuationArgName);
+    function getFromAllDeclarations(nodeTest, keywords) {
+      return useParent(node.parent, nodeTest, (decl) => {
+        var _a2;
+        return mapDefined((_a2 = tryCast(decl, canHaveSymbol)) == null ? void 0 : _a2.symbol.declarations, (d) => nodeTest(d) ? find(d.getChildren(sourceFile), (c) => contains(keywords, c.kind)) : void 0);
+      });
     }
-    if (isPromiseReturningCallExpression(node, transformer.checker, "finally")) {
-      return transformFinally(node, elementAt(node.arguments, 0), transformer, hasContinuation, continuationArgName);
+    function useParent(node2, nodeTest, getNodes4) {
+      return nodeTest(node2) ? highlightSpans(getNodes4(node2, sourceFile)) : void 0;
     }
-    if (isPropertyAccessExpression(node)) {
-      return transformExpression(returnContextNode, node.expression, transformer, hasContinuation, continuationArgName);
+    function highlightSpans(nodes) {
+      return nodes && nodes.map((node2) => getHighlightSpanForNode(node2, sourceFile));
     }
-    const nodeType = transformer.checker.getTypeAtLocation(node);
-    if (nodeType && transformer.checker.getPromisedTypeOfPromise(nodeType)) {
-      Debug.assertNode(getOriginalNode(node).parent, isPropertyAccessExpression);
-      return transformPromiseExpressionOfPropertyAccess(returnContextNode, node, transformer, hasContinuation, continuationArgName);
+  }
+  function aggregateOwnedThrowStatements(node) {
+    if (isThrowStatement(node)) {
+      return [node];
+    } else if (isTryStatement(node)) {
+      return concatenate(
+        node.catchClause ? aggregateOwnedThrowStatements(node.catchClause) : node.tryBlock && aggregateOwnedThrowStatements(node.tryBlock),
+        node.finallyBlock && aggregateOwnedThrowStatements(node.finallyBlock)
+      );
     }
-    return silentFail();
+    return isFunctionLike(node) ? void 0 : flatMapChildren(node, aggregateOwnedThrowStatements);
   }
-  function isNullOrUndefined2({ checker }, node) {
-    if (node.kind === 104 /* NullKeyword */)
-      return true;
-    if (isIdentifier(node) && !isGeneratedIdentifier(node) && idText(node) === "undefined") {
-      const symbol = checker.getSymbolAtLocation(node);
-      return !symbol || checker.isUndefinedSymbol(symbol);
+  function getThrowStatementOwner(throwStatement) {
+    let child = throwStatement;
+    while (child.parent) {
+      const parent2 = child.parent;
+      if (isFunctionBlock(parent2) || parent2.kind === 308 /* SourceFile */) {
+        return parent2;
+      }
+      if (isTryStatement(parent2) && parent2.tryBlock === child && parent2.catchClause) {
+        return child;
+      }
+      child = parent2;
     }
-    return false;
+    return void 0;
+  }
+  function aggregateAllBreakAndContinueStatements(node) {
+    return isBreakOrContinueStatement(node) ? [node] : isFunctionLike(node) ? void 0 : flatMapChildren(node, aggregateAllBreakAndContinueStatements);
+  }
+  function flatMapChildren(node, cb) {
+    const result = [];
+    node.forEachChild((child) => {
+      const value = cb(child);
+      if (value !== void 0) {
+        result.push(...toArray(value));
+      }
+    });
+    return result;
   }
-  function createUniqueSynthName(prevArgName) {
-    const renamedPrevArg = factory.createUniqueName(prevArgName.identifier.text, 16 /* Optimistic */);
-    return createSynthIdentifier(renamedPrevArg);
+  function ownsBreakOrContinueStatement(owner, statement) {
+    const actualOwner = getBreakOrContinueOwner(statement);
+    return !!actualOwner && actualOwner === owner;
   }
-  function getPossibleNameForVarDecl(node, transformer, continuationArgName) {
-    let possibleNameForVarDecl;
-    if (continuationArgName && !shouldReturn(node, transformer)) {
-      if (isSynthIdentifier(continuationArgName)) {
-        possibleNameForVarDecl = continuationArgName;
-        transformer.synthNamesMap.forEach((val, key) => {
-          if (val.identifier.text === continuationArgName.identifier.text) {
-            const newSynthName = createUniqueSynthName(continuationArgName);
-            transformer.synthNamesMap.set(key, newSynthName);
+  function getBreakOrContinueOwner(statement) {
+    return findAncestor(statement, (node) => {
+      switch (node.kind) {
+        case 252 /* SwitchStatement */:
+          if (statement.kind === 248 /* ContinueStatement */) {
+            return false;
           }
-        });
-      } else {
-        possibleNameForVarDecl = createSynthIdentifier(factory.createUniqueName("result", 16 /* Optimistic */), continuationArgName.types);
+        case 245 /* ForStatement */:
+        case 246 /* ForInStatement */:
+        case 247 /* ForOfStatement */:
+        case 244 /* WhileStatement */:
+        case 243 /* DoStatement */:
+          return !statement.label || isLabeledBy(node, statement.label.escapedText);
+        default:
+          return isFunctionLike(node) && "quit";
       }
-      declareSynthIdentifier(possibleNameForVarDecl);
-    }
-    return possibleNameForVarDecl;
+    });
   }
-  function finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName) {
-    const statements = [];
-    let varDeclIdentifier;
-    if (possibleNameForVarDecl && !shouldReturn(node, transformer)) {
-      varDeclIdentifier = getSynthesizedDeepClone(declareSynthIdentifier(possibleNameForVarDecl));
-      const typeArray = possibleNameForVarDecl.types;
-      const unionType = transformer.checker.getUnionType(typeArray, 2 /* Subtype */);
-      const unionTypeNode = transformer.isInJSFile ? void 0 : transformer.checker.typeToTypeNode(unionType, void 0, void 0);
-      const varDecl = [factory.createVariableDeclaration(varDeclIdentifier, void 0, unionTypeNode)];
-      const varDeclList = factory.createVariableStatement(void 0, factory.createVariableDeclarationList(varDecl, 1 /* Let */));
-      statements.push(varDeclList);
-    }
-    statements.push(tryStatement);
-    if (continuationArgName && varDeclIdentifier && isSynthBindingPattern(continuationArgName)) {
-      statements.push(factory.createVariableStatement(
-        void 0,
-        factory.createVariableDeclarationList(
-          [
-            factory.createVariableDeclaration(
-              getSynthesizedDeepClone(declareSynthBindingPattern(continuationArgName)),
-              void 0,
-              void 0,
-              varDeclIdentifier
-            )
-          ],
-          2 /* Const */
-        )
-      ));
-    }
-    return statements;
+  function getModifierOccurrences(modifier, declaration) {
+    return mapDefined(getNodesToSearchForModifier(declaration, modifierToFlag(modifier)), (node) => findModifier(node, modifier));
   }
-  function transformFinally(node, onFinally, transformer, hasContinuation, continuationArgName) {
-    if (!onFinally || isNullOrUndefined2(transformer, onFinally)) {
-      return transformExpression(node, node.expression.expression, transformer, hasContinuation, continuationArgName);
+  function getNodesToSearchForModifier(declaration, modifierFlag) {
+    const container = declaration.parent;
+    switch (container.kind) {
+      case 265 /* ModuleBlock */:
+      case 308 /* SourceFile */:
+      case 238 /* Block */:
+      case 292 /* CaseClause */:
+      case 293 /* DefaultClause */:
+        if (modifierFlag & 256 /* Abstract */ && isClassDeclaration(declaration)) {
+          return [...declaration.members, declaration];
+        } else {
+          return container.statements;
+        }
+      case 173 /* Constructor */:
+      case 171 /* MethodDeclaration */:
+      case 259 /* FunctionDeclaration */:
+        return [...container.parameters, ...isClassLike(container.parent) ? container.parent.members : []];
+      case 260 /* ClassDeclaration */:
+      case 228 /* ClassExpression */:
+      case 261 /* InterfaceDeclaration */:
+      case 184 /* TypeLiteral */:
+        const nodes = container.members;
+        if (modifierFlag & (28 /* AccessibilityModifier */ | 64 /* Readonly */)) {
+          const constructor = find(container.members, isConstructorDeclaration);
+          if (constructor) {
+            return [...nodes, ...constructor.parameters];
+          }
+        } else if (modifierFlag & 256 /* Abstract */) {
+          return [...nodes, container];
+        }
+        return nodes;
+      case 207 /* ObjectLiteralExpression */:
+        return void 0;
+      default:
+        Debug.assertNever(container, "Invalid container kind.");
     }
-    const possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName);
-    const inlinedLeftHandSide = transformExpression(node, node.expression.expression, transformer, true, possibleNameForVarDecl);
-    if (hasFailed())
-      return silentFail();
-    const inlinedCallback = transformCallbackArgument(onFinally, hasContinuation, void 0, void 0, node, transformer);
-    if (hasFailed())
-      return silentFail();
-    const tryBlock = factory.createBlock(inlinedLeftHandSide);
-    const finallyBlock = factory.createBlock(inlinedCallback);
-    const tryStatement = factory.createTryStatement(tryBlock, void 0, finallyBlock);
-    return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName);
-  }
-  function transformCatch(node, onRejected, transformer, hasContinuation, continuationArgName) {
-    if (!onRejected || isNullOrUndefined2(transformer, onRejected)) {
-      return transformExpression(node, node.expression.expression, transformer, hasContinuation, continuationArgName);
-    }
-    const inputArgName = getArgBindingName(onRejected, transformer);
-    const possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName);
-    const inlinedLeftHandSide = transformExpression(node, node.expression.expression, transformer, true, possibleNameForVarDecl);
-    if (hasFailed())
-      return silentFail();
-    const inlinedCallback = transformCallbackArgument(onRejected, hasContinuation, possibleNameForVarDecl, inputArgName, node, transformer);
-    if (hasFailed())
-      return silentFail();
-    const tryBlock = factory.createBlock(inlinedLeftHandSide);
-    const catchClause = factory.createCatchClause(inputArgName && getSynthesizedDeepClone(declareSynthBindingName(inputArgName)), factory.createBlock(inlinedCallback));
-    const tryStatement = factory.createTryStatement(tryBlock, catchClause, void 0);
-    return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName);
   }
-  function transformThen(node, onFulfilled, onRejected, transformer, hasContinuation, continuationArgName) {
-    if (!onFulfilled || isNullOrUndefined2(transformer, onFulfilled)) {
-      return transformCatch(node, onRejected, transformer, hasContinuation, continuationArgName);
+  function pushKeywordIf(keywordList, token, ...expected) {
+    if (token && contains(expected, token.kind)) {
+      keywordList.push(token);
+      return true;
     }
-    if (onRejected && !isNullOrUndefined2(transformer, onRejected)) {
-      return silentFail();
+    return false;
+  }
+  function getLoopBreakContinueOccurrences(loopNode) {
+    const keywords = [];
+    if (pushKeywordIf(keywords, loopNode.getFirstToken(), 97 /* ForKeyword */, 115 /* WhileKeyword */, 90 /* DoKeyword */)) {
+      if (loopNode.kind === 243 /* DoStatement */) {
+        const loopTokens = loopNode.getChildren();
+        for (let i = loopTokens.length - 1; i >= 0; i--) {
+          if (pushKeywordIf(keywords, loopTokens[i], 115 /* WhileKeyword */)) {
+            break;
+          }
+        }
+      }
     }
-    const inputArgName = getArgBindingName(onFulfilled, transformer);
-    const inlinedLeftHandSide = transformExpression(node.expression.expression, node.expression.expression, transformer, true, inputArgName);
-    if (hasFailed())
-      return silentFail();
-    const inlinedCallback = transformCallbackArgument(onFulfilled, hasContinuation, continuationArgName, inputArgName, node, transformer);
-    if (hasFailed())
-      return silentFail();
-    return concatenate(inlinedLeftHandSide, inlinedCallback);
+    forEach(aggregateAllBreakAndContinueStatements(loopNode.statement), (statement) => {
+      if (ownsBreakOrContinueStatement(loopNode, statement)) {
+        pushKeywordIf(keywords, statement.getFirstToken(), 81 /* BreakKeyword */, 86 /* ContinueKeyword */);
+      }
+    });
+    return keywords;
   }
-  function transformPromiseExpressionOfPropertyAccess(returnContextNode, node, transformer, hasContinuation, continuationArgName) {
-    if (shouldReturn(returnContextNode, transformer)) {
-      let returnValue = getSynthesizedDeepClone(node);
-      if (hasContinuation) {
-        returnValue = factory.createAwaitExpression(returnValue);
+  function getBreakOrContinueStatementOccurrences(breakOrContinueStatement) {
+    const owner = getBreakOrContinueOwner(breakOrContinueStatement);
+    if (owner) {
+      switch (owner.kind) {
+        case 245 /* ForStatement */:
+        case 246 /* ForInStatement */:
+        case 247 /* ForOfStatement */:
+        case 243 /* DoStatement */:
+        case 244 /* WhileStatement */:
+          return getLoopBreakContinueOccurrences(owner);
+        case 252 /* SwitchStatement */:
+          return getSwitchCaseDefaultOccurrences(owner);
       }
-      return [factory.createReturnStatement(returnValue)];
     }
-    return createVariableOrAssignmentOrExpressionStatement(continuationArgName, factory.createAwaitExpression(node), void 0);
+    return void 0;
+  }
+  function getSwitchCaseDefaultOccurrences(switchStatement) {
+    const keywords = [];
+    pushKeywordIf(keywords, switchStatement.getFirstToken(), 107 /* SwitchKeyword */);
+    forEach(switchStatement.caseBlock.clauses, (clause) => {
+      pushKeywordIf(keywords, clause.getFirstToken(), 82 /* CaseKeyword */, 88 /* DefaultKeyword */);
+      forEach(aggregateAllBreakAndContinueStatements(clause), (statement) => {
+        if (ownsBreakOrContinueStatement(switchStatement, statement)) {
+          pushKeywordIf(keywords, statement.getFirstToken(), 81 /* BreakKeyword */);
+        }
+      });
+    });
+    return keywords;
   }
-  function createVariableOrAssignmentOrExpressionStatement(variableName, rightHandSide, typeAnnotation) {
-    if (!variableName || isEmptyBindingName(variableName)) {
-      return [factory.createExpressionStatement(rightHandSide)];
+  function getTryCatchFinallyOccurrences(tryStatement, sourceFile) {
+    const keywords = [];
+    pushKeywordIf(keywords, tryStatement.getFirstToken(), 111 /* TryKeyword */);
+    if (tryStatement.catchClause) {
+      pushKeywordIf(keywords, tryStatement.catchClause.getFirstToken(), 83 /* CatchKeyword */);
     }
-    if (isSynthIdentifier(variableName) && variableName.hasBeenDeclared) {
-      return [factory.createExpressionStatement(factory.createAssignment(getSynthesizedDeepClone(referenceSynthIdentifier(variableName)), rightHandSide))];
+    if (tryStatement.finallyBlock) {
+      const finallyKeyword = findChildOfKind(tryStatement, 96 /* FinallyKeyword */, sourceFile);
+      pushKeywordIf(keywords, finallyKeyword, 96 /* FinallyKeyword */);
     }
-    return [
-      factory.createVariableStatement(
-        void 0,
-        factory.createVariableDeclarationList(
-          [
-            factory.createVariableDeclaration(
-              getSynthesizedDeepClone(declareSynthBindingName(variableName)),
-              void 0,
-              typeAnnotation,
-              rightHandSide
-            )
-          ],
-          2 /* Const */
-        )
-      )
-    ];
+    return keywords;
   }
-  function maybeAnnotateAndReturn(expressionToReturn, typeAnnotation) {
-    if (typeAnnotation && expressionToReturn) {
-      const name = factory.createUniqueName("result", 16 /* Optimistic */);
-      return [
-        ...createVariableOrAssignmentOrExpressionStatement(createSynthIdentifier(name), expressionToReturn, typeAnnotation),
-        factory.createReturnStatement(name)
-      ];
+  function getThrowOccurrences(throwStatement, sourceFile) {
+    const owner = getThrowStatementOwner(throwStatement);
+    if (!owner) {
+      return void 0;
+    }
+    const keywords = [];
+    forEach(aggregateOwnedThrowStatements(owner), (throwStatement2) => {
+      keywords.push(findChildOfKind(throwStatement2, 109 /* ThrowKeyword */, sourceFile));
+    });
+    if (isFunctionBlock(owner)) {
+      forEachReturnStatement(owner, (returnStatement) => {
+        keywords.push(findChildOfKind(returnStatement, 105 /* ReturnKeyword */, sourceFile));
+      });
     }
-    return [factory.createReturnStatement(expressionToReturn)];
+    return keywords;
   }
-  function transformCallbackArgument(func, hasContinuation, continuationArgName, inputArgName, parent2, transformer) {
-    var _a2;
-    switch (func.kind) {
-      case 104 /* NullKeyword */:
-        break;
-      case 208 /* PropertyAccessExpression */:
-      case 79 /* Identifier */:
-        if (!inputArgName) {
-          break;
-        }
-        const synthCall = factory.createCallExpression(getSynthesizedDeepClone(func), void 0, isSynthIdentifier(inputArgName) ? [referenceSynthIdentifier(inputArgName)] : []);
-        if (shouldReturn(parent2, transformer)) {
-          return maybeAnnotateAndReturn(synthCall, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker));
-        }
-        const type = transformer.checker.getTypeAtLocation(func);
-        const callSignatures = transformer.checker.getSignaturesOfType(type, 0 /* Call */);
-        if (!callSignatures.length) {
-          return silentFail();
-        }
-        const returnType = callSignatures[0].getReturnType();
-        const varDeclOrAssignment = createVariableOrAssignmentOrExpressionStatement(continuationArgName, factory.createAwaitExpression(synthCall), getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker));
-        if (continuationArgName) {
-          continuationArgName.types.push(transformer.checker.getAwaitedType(returnType) || returnType);
-        }
-        return varDeclOrAssignment;
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */: {
-        const funcBody = func.body;
-        const returnType2 = (_a2 = getLastCallSignature(transformer.checker.getTypeAtLocation(func), transformer.checker)) == null ? void 0 : _a2.getReturnType();
-        if (isBlock(funcBody)) {
-          let refactoredStmts = [];
-          let seenReturnStatement = false;
-          for (const statement of funcBody.statements) {
-            if (isReturnStatement(statement)) {
-              seenReturnStatement = true;
-              if (isReturnStatementWithFixablePromiseHandler(statement, transformer.checker)) {
-                refactoredStmts = refactoredStmts.concat(transformReturnStatementWithFixablePromiseHandler(transformer, statement, hasContinuation, continuationArgName));
-              } else {
-                const possiblyAwaitedRightHandSide = returnType2 && statement.expression ? getPossiblyAwaitedRightHandSide(transformer.checker, returnType2, statement.expression) : statement.expression;
-                refactoredStmts.push(...maybeAnnotateAndReturn(possiblyAwaitedRightHandSide, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker)));
-              }
-            } else if (hasContinuation && forEachReturnStatement(statement, returnTrue)) {
-              return silentFail();
-            } else {
-              refactoredStmts.push(statement);
-            }
-          }
-          return shouldReturn(parent2, transformer) ? refactoredStmts.map((s) => getSynthesizedDeepClone(s)) : removeReturns(
-            refactoredStmts,
-            continuationArgName,
-            transformer,
-            seenReturnStatement
-          );
-        } else {
-          const inlinedStatements = isFixablePromiseHandler(funcBody, transformer.checker) ? transformReturnStatementWithFixablePromiseHandler(transformer, factory.createReturnStatement(funcBody), hasContinuation, continuationArgName) : emptyArray;
-          if (inlinedStatements.length > 0) {
-            return inlinedStatements;
-          }
-          if (returnType2) {
-            const possiblyAwaitedRightHandSide = getPossiblyAwaitedRightHandSide(transformer.checker, returnType2, funcBody);
-            if (!shouldReturn(parent2, transformer)) {
-              const transformedStatement = createVariableOrAssignmentOrExpressionStatement(continuationArgName, possiblyAwaitedRightHandSide, void 0);
-              if (continuationArgName) {
-                continuationArgName.types.push(transformer.checker.getAwaitedType(returnType2) || returnType2);
-              }
-              return transformedStatement;
-            } else {
-              return maybeAnnotateAndReturn(possiblyAwaitedRightHandSide, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker));
-            }
-          } else {
-            return silentFail();
-          }
-        }
-      }
-      default:
-        return silentFail();
+  function getReturnOccurrences(returnStatement, sourceFile) {
+    const func = getContainingFunction(returnStatement);
+    if (!func) {
+      return void 0;
     }
-    return emptyArray;
+    const keywords = [];
+    forEachReturnStatement(cast(func.body, isBlock), (returnStatement2) => {
+      keywords.push(findChildOfKind(returnStatement2, 105 /* ReturnKeyword */, sourceFile));
+    });
+    forEach(aggregateOwnedThrowStatements(func.body), (throwStatement) => {
+      keywords.push(findChildOfKind(throwStatement, 109 /* ThrowKeyword */, sourceFile));
+    });
+    return keywords;
   }
-  function getPossiblyAwaitedRightHandSide(checker, type, expr) {
-    const rightHandSide = getSynthesizedDeepClone(expr);
-    return !!checker.getPromisedTypeOfPromise(type) ? factory.createAwaitExpression(rightHandSide) : rightHandSide;
-  }
-  function getLastCallSignature(type, checker) {
-    const callSignatures = checker.getSignaturesOfType(type, 0 /* Call */);
-    return lastOrUndefined(callSignatures);
-  }
-  function removeReturns(stmts, prevArgName, transformer, seenReturnStatement) {
-    const ret = [];
-    for (const stmt of stmts) {
-      if (isReturnStatement(stmt)) {
-        if (stmt.expression) {
-          const possiblyAwaitedExpression = isPromiseTypedExpression(stmt.expression, transformer.checker) ? factory.createAwaitExpression(stmt.expression) : stmt.expression;
-          if (prevArgName === void 0) {
-            ret.push(factory.createExpressionStatement(possiblyAwaitedExpression));
-          } else if (isSynthIdentifier(prevArgName) && prevArgName.hasBeenDeclared) {
-            ret.push(factory.createExpressionStatement(factory.createAssignment(referenceSynthIdentifier(prevArgName), possiblyAwaitedExpression)));
-          } else {
-            ret.push(factory.createVariableStatement(
-              void 0,
-              factory.createVariableDeclarationList([factory.createVariableDeclaration(declareSynthBindingName(prevArgName), void 0, void 0, possiblyAwaitedExpression)], 2 /* Const */)
-            ));
-          }
-        }
-      } else {
-        ret.push(getSynthesizedDeepClone(stmt));
-      }
+  function getAsyncAndAwaitOccurrences(node) {
+    const func = getContainingFunction(node);
+    if (!func) {
+      return void 0;
     }
-    if (!seenReturnStatement && prevArgName !== void 0) {
-      ret.push(factory.createVariableStatement(
-        void 0,
-        factory.createVariableDeclarationList([factory.createVariableDeclaration(declareSynthBindingName(prevArgName), void 0, void 0, factory.createIdentifier("undefined"))], 2 /* Const */)
-      ));
+    const keywords = [];
+    if (func.modifiers) {
+      func.modifiers.forEach((modifier) => {
+        pushKeywordIf(keywords, modifier, 132 /* AsyncKeyword */);
+      });
     }
-    return ret;
-  }
-  function transformReturnStatementWithFixablePromiseHandler(transformer, innerRetStmt, hasContinuation, continuationArgName) {
-    let innerCbBody = [];
-    forEachChild(innerRetStmt, function visit(node) {
-      if (isCallExpression(node)) {
-        const temp = transformExpression(node, node, transformer, hasContinuation, continuationArgName);
-        innerCbBody = innerCbBody.concat(temp);
-        if (innerCbBody.length > 0) {
-          return;
+    forEachChild(func, (child) => {
+      traverseWithoutCrossingFunction(child, (node2) => {
+        if (isAwaitExpression(node2)) {
+          pushKeywordIf(keywords, node2.getFirstToken(), 133 /* AwaitKeyword */);
         }
-      } else if (!isFunctionLike(node)) {
-        forEachChild(node, visit);
-      }
+      });
     });
-    return innerCbBody;
+    return keywords;
   }
-  function getArgBindingName(funcNode, transformer) {
-    const types = [];
-    let name;
-    if (isFunctionLikeDeclaration(funcNode)) {
-      if (funcNode.parameters.length > 0) {
-        const param = funcNode.parameters[0].name;
-        name = getMappedBindingNameOrDefault(param);
-      }
-    } else if (isIdentifier(funcNode)) {
-      name = getMapEntryOrDefault(funcNode);
-    } else if (isPropertyAccessExpression(funcNode) && isIdentifier(funcNode.name)) {
-      name = getMapEntryOrDefault(funcNode.name);
-    }
-    if (!name || "identifier" in name && name.identifier.text === "undefined") {
+  function getYieldOccurrences(node) {
+    const func = getContainingFunction(node);
+    if (!func) {
       return void 0;
     }
-    return name;
-    function getMappedBindingNameOrDefault(bindingName) {
-      if (isIdentifier(bindingName))
-        return getMapEntryOrDefault(bindingName);
-      const elements = flatMap(bindingName.elements, (element) => {
-        if (isOmittedExpression(element))
-          return [];
-        return [getMappedBindingNameOrDefault(element.name)];
+    const keywords = [];
+    forEachChild(func, (child) => {
+      traverseWithoutCrossingFunction(child, (node2) => {
+        if (isYieldExpression(node2)) {
+          pushKeywordIf(keywords, node2.getFirstToken(), 125 /* YieldKeyword */);
+        }
       });
-      return createSynthBindingPattern(bindingName, elements);
+    });
+    return keywords;
+  }
+  function traverseWithoutCrossingFunction(node, cb) {
+    cb(node);
+    if (!isFunctionLike(node) && !isClassLike(node) && !isInterfaceDeclaration(node) && !isModuleDeclaration(node) && !isTypeAliasDeclaration(node) && !isTypeNode(node)) {
+      forEachChild(node, (child) => traverseWithoutCrossingFunction(child, cb));
     }
-    function getMapEntryOrDefault(identifier) {
-      const originalNode = getOriginalNode2(identifier);
-      const symbol = getSymbol2(originalNode);
-      if (!symbol) {
-        return createSynthIdentifier(identifier, types);
+  }
+  function getIfElseOccurrences(ifStatement, sourceFile) {
+    const keywords = getIfElseKeywords(ifStatement, sourceFile);
+    const result = [];
+    for (let i = 0; i < keywords.length; i++) {
+      if (keywords[i].kind === 91 /* ElseKeyword */ && i < keywords.length - 1) {
+        const elseKeyword = keywords[i];
+        const ifKeyword = keywords[i + 1];
+        let shouldCombineElseAndIf = true;
+        for (let j = ifKeyword.getStart(sourceFile) - 1; j >= elseKeyword.end; j--) {
+          if (!isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(j))) {
+            shouldCombineElseAndIf = false;
+            break;
+          }
+        }
+        if (shouldCombineElseAndIf) {
+          result.push({
+            fileName: sourceFile.fileName,
+            textSpan: createTextSpanFromBounds(elseKeyword.getStart(), ifKeyword.end),
+            kind: "reference" /* reference */
+          });
+          i++;
+          continue;
+        }
       }
-      const mapEntry = transformer.synthNamesMap.get(getSymbolId(symbol).toString());
-      return mapEntry || createSynthIdentifier(identifier, types);
-    }
-    function getSymbol2(node) {
-      return node.symbol ? node.symbol : transformer.checker.getSymbolAtLocation(node);
-    }
-    function getOriginalNode2(node) {
-      return node.original ? node.original : node;
+      result.push(getHighlightSpanForNode(keywords[i], sourceFile));
     }
+    return result;
   }
-  function isEmptyBindingName(bindingName) {
-    if (!bindingName) {
-      return true;
+  function getIfElseKeywords(ifStatement, sourceFile) {
+    const keywords = [];
+    while (isIfStatement(ifStatement.parent) && ifStatement.parent.elseStatement === ifStatement) {
+      ifStatement = ifStatement.parent;
     }
-    if (isSynthIdentifier(bindingName)) {
-      return !bindingName.identifier.text;
+    while (true) {
+      const children = ifStatement.getChildren(sourceFile);
+      pushKeywordIf(keywords, children[0], 99 /* IfKeyword */);
+      for (let i = children.length - 1; i >= 0; i--) {
+        if (pushKeywordIf(keywords, children[i], 91 /* ElseKeyword */)) {
+          break;
+        }
+      }
+      if (!ifStatement.elseStatement || !isIfStatement(ifStatement.elseStatement)) {
+        break;
+      }
+      ifStatement = ifStatement.elseStatement;
     }
-    return every(bindingName.elements, isEmptyBindingName);
-  }
-  function createSynthIdentifier(identifier, types = []) {
-    return { kind: 0 /* Identifier */, identifier, types, hasBeenDeclared: false, hasBeenReferenced: false };
+    return keywords;
   }
-  function createSynthBindingPattern(bindingPattern, elements = emptyArray, types = []) {
-    return { kind: 1 /* BindingPattern */, bindingPattern, elements, types };
+  function isLabeledBy(node, labelName) {
+    return !!findAncestor(node.parent, (owner) => !isLabeledStatement(owner) ? "quit" : owner.label.escapedText === labelName);
   }
-  function referenceSynthIdentifier(synthId) {
-    synthId.hasBeenReferenced = true;
-    return synthId.identifier;
-  }
-  function declareSynthBindingName(synthName) {
-    return isSynthIdentifier(synthName) ? declareSynthIdentifier(synthName) : declareSynthBindingPattern(synthName);
+})(DocumentHighlights || (DocumentHighlights = {}));
+
+// src/services/documentRegistry.ts
+function isDocumentRegistryEntry(entry) {
+  return !!entry.sourceFile;
+}
+function createDocumentRegistry(useCaseSensitiveFileNames, currentDirectory) {
+  return createDocumentRegistryInternal(useCaseSensitiveFileNames, currentDirectory);
+}
+function createDocumentRegistryInternal(useCaseSensitiveFileNames, currentDirectory = "", externalCache) {
+  const buckets = /* @__PURE__ */ new Map();
+  const getCanonicalFileName = createGetCanonicalFileName(!!useCaseSensitiveFileNames);
+  function reportStats() {
+    const bucketInfoArray = arrayFrom(buckets.keys()).filter((name) => name && name.charAt(0) === "_").map((name) => {
+      const entries = buckets.get(name);
+      const sourceFiles = [];
+      entries.forEach((entry, name2) => {
+        if (isDocumentRegistryEntry(entry)) {
+          sourceFiles.push({
+            name: name2,
+            scriptKind: entry.sourceFile.scriptKind,
+            refCount: entry.languageServiceRefCount
+          });
+        } else {
+          entry.forEach((value, scriptKind) => sourceFiles.push({ name: name2, scriptKind, refCount: value.languageServiceRefCount }));
+        }
+      });
+      sourceFiles.sort((x, y) => y.refCount - x.refCount);
+      return {
+        bucket: name,
+        sourceFiles
+      };
+    });
+    return JSON.stringify(bucketInfoArray, void 0, 2);
   }
-  function declareSynthBindingPattern(synthPattern) {
-    for (const element of synthPattern.elements) {
-      declareSynthBindingName(element);
+  function getCompilationSettings(settingsOrHost) {
+    if (typeof settingsOrHost.getCompilationSettings === "function") {
+      return settingsOrHost.getCompilationSettings();
     }
-    return synthPattern.bindingPattern;
+    return settingsOrHost;
   }
-  function declareSynthIdentifier(synthId) {
-    synthId.hasBeenDeclared = true;
-    return synthId.identifier;
+  function acquireDocument(fileName, compilationSettings, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
+    const path = toPath(fileName, currentDirectory, getCanonicalFileName);
+    const key = getKeyForCompilationSettings(getCompilationSettings(compilationSettings));
+    return acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions);
   }
-  function isSynthIdentifier(bindingName) {
-    return bindingName.kind === 0 /* Identifier */;
+  function acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
+    return acquireOrUpdateDocument(
+      fileName,
+      path,
+      compilationSettings,
+      key,
+      scriptSnapshot,
+      version2,
+      /*acquiring*/
+      true,
+      scriptKind,
+      languageVersionOrOptions
+    );
   }
-  function isSynthBindingPattern(bindingName) {
-    return bindingName.kind === 1 /* BindingPattern */;
+  function updateDocument(fileName, compilationSettings, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
+    const path = toPath(fileName, currentDirectory, getCanonicalFileName);
+    const key = getKeyForCompilationSettings(getCompilationSettings(compilationSettings));
+    return updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions);
+  }
+  function updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
+    return acquireOrUpdateDocument(
+      fileName,
+      path,
+      getCompilationSettings(compilationSettings),
+      key,
+      scriptSnapshot,
+      version2,
+      /*acquiring*/
+      false,
+      scriptKind,
+      languageVersionOrOptions
+    );
   }
-  function shouldReturn(expression, transformer) {
-    return !!expression.original && transformer.setOfExpressionsToReturn.has(getNodeId(expression.original));
+  function getDocumentRegistryEntry(bucketEntry, scriptKind) {
+    const entry = isDocumentRegistryEntry(bucketEntry) ? bucketEntry : bucketEntry.get(Debug.checkDefined(scriptKind, "If there are more than one scriptKind's for same document the scriptKind should be provided"));
+    Debug.assert(scriptKind === void 0 || !entry || entry.sourceFile.scriptKind === scriptKind, `Script kind should match provided ScriptKind:${scriptKind} and sourceFile.scriptKind: ${entry == null ? void 0 : entry.sourceFile.scriptKind}, !entry: ${!entry}`);
+    return entry;
   }
-
-  // src/services/codefixes/convertToEsModule.ts
-  registerCodeFix({
-    errorCodes: [Diagnostics.File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module.code],
-    getCodeActions(context) {
-      const { sourceFile, program, preferences } = context;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
-        const moduleExportsChangedToDefault = convertFileToEsModule(sourceFile, program.getTypeChecker(), changes2, getEmitScriptTarget(program.getCompilerOptions()), getQuotePreference(sourceFile, preferences));
-        if (moduleExportsChangedToDefault) {
-          for (const importingFile of program.getSourceFiles()) {
-            fixImportOfModuleExports(importingFile, sourceFile, changes2, getQuotePreference(importingFile, preferences));
-          }
-        }
-      });
-      return [createCodeFixActionWithoutFixAll("convertToEsModule", changes, Diagnostics.Convert_to_ES_module)];
+  function acquireOrUpdateDocument(fileName, path, compilationSettingsOrHost, key, scriptSnapshot, version2, acquiring, scriptKind, languageVersionOrOptions) {
+    var _a2, _b, _c, _d;
+    scriptKind = ensureScriptKind(fileName, scriptKind);
+    const compilationSettings = getCompilationSettings(compilationSettingsOrHost);
+    const host = compilationSettingsOrHost === compilationSettings ? void 0 : compilationSettingsOrHost;
+    const scriptTarget = scriptKind === 6 /* JSON */ ? 100 /* JSON */ : getEmitScriptTarget(compilationSettings);
+    const sourceFileOptions = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions : {
+      languageVersion: scriptTarget,
+      impliedNodeFormat: host && getImpliedNodeFormatForFile(path, (_d = (_c = (_b = (_a2 = host.getCompilerHost) == null ? void 0 : _a2.call(host)) == null ? void 0 : _b.getModuleResolutionCache) == null ? void 0 : _c.call(_b)) == null ? void 0 : _d.getPackageJsonInfoCache(), host, compilationSettings),
+      setExternalModuleIndicator: getSetExternalModuleIndicator(compilationSettings)
+    };
+    sourceFileOptions.languageVersion = scriptTarget;
+    const oldBucketCount = buckets.size;
+    const keyWithMode = getDocumentRegistryBucketKeyWithMode(key, sourceFileOptions.impliedNodeFormat);
+    const bucket = getOrUpdate(buckets, keyWithMode, () => /* @__PURE__ */ new Map());
+    if (tracing) {
+      if (buckets.size > oldBucketCount) {
+        tracing.instant(tracing.Phase.Session, "createdDocumentRegistryBucket", { configFilePath: compilationSettings.configFilePath, key: keyWithMode });
+      }
+      const otherBucketKey = !isDeclarationFileName(path) && forEachEntry(buckets, (bucket2, bucketKey) => bucketKey !== keyWithMode && bucket2.has(path) && bucketKey);
+      if (otherBucketKey) {
+        tracing.instant(tracing.Phase.Session, "documentRegistryBucketOverlap", { path, key1: otherBucketKey, key2: keyWithMode });
+      }
+    }
+    const bucketEntry = bucket.get(path);
+    let entry = bucketEntry && getDocumentRegistryEntry(bucketEntry, scriptKind);
+    if (!entry && externalCache) {
+      const sourceFile = externalCache.getDocument(keyWithMode, path);
+      if (sourceFile) {
+        Debug.assert(acquiring);
+        entry = {
+          sourceFile,
+          languageServiceRefCount: 0
+        };
+        setBucketEntry();
+      }
     }
-  });
-  function fixImportOfModuleExports(importingFile, exportingFile, changes, quotePreference) {
-    for (const moduleSpecifier of importingFile.imports) {
-      const imported = getResolvedModule(importingFile, moduleSpecifier.text, getModeForUsageLocation(importingFile, moduleSpecifier));
-      if (!imported || imported.resolvedFileName !== exportingFile.fileName) {
-        continue;
+    if (!entry) {
+      const sourceFile = createLanguageServiceSourceFile(
+        fileName,
+        scriptSnapshot,
+        sourceFileOptions,
+        version2,
+        /*setNodeParents*/
+        false,
+        scriptKind
+      );
+      if (externalCache) {
+        externalCache.setDocument(keyWithMode, path, sourceFile);
       }
-      const importNode = importFromModuleSpecifier(moduleSpecifier);
-      switch (importNode.kind) {
-        case 268 /* ImportEqualsDeclaration */:
-          changes.replaceNode(importingFile, importNode, makeImport(importNode.name, void 0, moduleSpecifier, quotePreference));
-          break;
-        case 210 /* CallExpression */:
-          if (isRequireCall(importNode, false)) {
-            changes.replaceNode(importingFile, importNode, factory.createPropertyAccessExpression(getSynthesizedDeepClone(importNode), "default"));
-          }
-          break;
+      entry = {
+        sourceFile,
+        languageServiceRefCount: 1
+      };
+      setBucketEntry();
+    } else {
+      if (entry.sourceFile.version !== version2) {
+        entry.sourceFile = updateLanguageServiceSourceFile(
+          entry.sourceFile,
+          scriptSnapshot,
+          version2,
+          scriptSnapshot.getChangeRange(entry.sourceFile.scriptSnapshot)
+        );
+        if (externalCache) {
+          externalCache.setDocument(keyWithMode, path, entry.sourceFile);
+        }
       }
-    }
-  }
-  function convertFileToEsModule(sourceFile, checker, changes, target, quotePreference) {
-    const identifiers = { original: collectFreeIdentifiers(sourceFile), additional: /* @__PURE__ */ new Set() };
-    const exports = collectExportRenames(sourceFile, checker, identifiers);
-    convertExportsAccesses(sourceFile, exports, changes);
-    let moduleExportsChangedToDefault = false;
-    let useSitesToUnqualify;
-    for (const statement of filter(sourceFile.statements, isVariableStatement)) {
-      const newUseSites = convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference);
-      if (newUseSites) {
-        copyEntries(newUseSites, useSitesToUnqualify != null ? useSitesToUnqualify : useSitesToUnqualify = /* @__PURE__ */ new Map());
+      if (acquiring) {
+        entry.languageServiceRefCount++;
       }
     }
-    for (const statement of filter(sourceFile.statements, (s) => !isVariableStatement(s))) {
-      const moduleExportsChanged = convertStatement(sourceFile, statement, checker, changes, identifiers, target, exports, useSitesToUnqualify, quotePreference);
-      moduleExportsChangedToDefault = moduleExportsChangedToDefault || moduleExportsChanged;
+    Debug.assert(entry.languageServiceRefCount !== 0);
+    return entry.sourceFile;
+    function setBucketEntry() {
+      if (!bucketEntry) {
+        bucket.set(path, entry);
+      } else if (isDocumentRegistryEntry(bucketEntry)) {
+        const scriptKindMap = /* @__PURE__ */ new Map();
+        scriptKindMap.set(bucketEntry.sourceFile.scriptKind, bucketEntry);
+        scriptKindMap.set(scriptKind, entry);
+        bucket.set(path, scriptKindMap);
+      } else {
+        bucketEntry.set(scriptKind, entry);
+      }
     }
-    useSitesToUnqualify == null ? void 0 : useSitesToUnqualify.forEach((replacement, original) => {
-      changes.replaceNode(sourceFile, original, replacement);
-    });
-    return moduleExportsChangedToDefault;
   }
-  function collectExportRenames(sourceFile, checker, identifiers) {
-    const res = /* @__PURE__ */ new Map();
-    forEachExportReference(sourceFile, (node) => {
-      const { text, originalKeywordKind } = node.name;
-      if (!res.has(text) && (originalKeywordKind !== void 0 && isNonContextualKeyword(originalKeywordKind) || checker.resolveName(text, node, 111551 /* Value */, true))) {
-        res.set(text, makeUniqueName(`_${text}`, identifiers));
-      }
-    });
-    return res;
+  function releaseDocument(fileName, compilationSettings, scriptKind, impliedNodeFormat) {
+    const path = toPath(fileName, currentDirectory, getCanonicalFileName);
+    const key = getKeyForCompilationSettings(compilationSettings);
+    return releaseDocumentWithKey(path, key, scriptKind, impliedNodeFormat);
   }
-  function convertExportsAccesses(sourceFile, exports, changes) {
-    forEachExportReference(sourceFile, (node, isAssignmentLhs) => {
-      if (isAssignmentLhs) {
-        return;
+  function releaseDocumentWithKey(path, key, scriptKind, impliedNodeFormat) {
+    const bucket = Debug.checkDefined(buckets.get(getDocumentRegistryBucketKeyWithMode(key, impliedNodeFormat)));
+    const bucketEntry = bucket.get(path);
+    const entry = getDocumentRegistryEntry(bucketEntry, scriptKind);
+    entry.languageServiceRefCount--;
+    Debug.assert(entry.languageServiceRefCount >= 0);
+    if (entry.languageServiceRefCount === 0) {
+      if (isDocumentRegistryEntry(bucketEntry)) {
+        bucket.delete(path);
+      } else {
+        bucketEntry.delete(scriptKind);
+        if (bucketEntry.size === 1) {
+          bucket.set(path, firstDefinedIterator(bucketEntry.values(), identity));
+        }
       }
-      const { text } = node.name;
-      changes.replaceNode(sourceFile, node, factory.createIdentifier(exports.get(text) || text));
-    });
+    }
   }
-  function forEachExportReference(sourceFile, cb) {
-    sourceFile.forEachChild(function recur(node) {
-      if (isPropertyAccessExpression(node) && isExportsOrModuleExportsOrAlias(sourceFile, node.expression) && isIdentifier(node.name)) {
-        const { parent: parent2 } = node;
-        cb(node, isBinaryExpression(parent2) && parent2.left === node && parent2.operatorToken.kind === 63 /* EqualsToken */);
-      }
-      node.forEachChild(recur);
+  function getLanguageServiceRefCounts(path, scriptKind) {
+    return arrayFrom(buckets.entries(), ([key, bucket]) => {
+      const bucketEntry = bucket.get(path);
+      const entry = bucketEntry && getDocumentRegistryEntry(bucketEntry, scriptKind);
+      return [key, entry && entry.languageServiceRefCount];
     });
   }
-  function convertStatement(sourceFile, statement, checker, changes, identifiers, target, exports, useSitesToUnqualify, quotePreference) {
-    switch (statement.kind) {
-      case 240 /* VariableStatement */:
-        convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference);
-        return false;
-      case 241 /* ExpressionStatement */: {
-        const { expression } = statement;
-        switch (expression.kind) {
-          case 210 /* CallExpression */: {
-            if (isRequireCall(expression, true)) {
-              changes.replaceNode(sourceFile, statement, makeImport(void 0, void 0, expression.arguments[0], quotePreference));
-            }
-            return false;
-          }
-          case 223 /* BinaryExpression */: {
-            const { operatorToken } = expression;
-            return operatorToken.kind === 63 /* EqualsToken */ && convertAssignment(sourceFile, checker, expression, changes, exports, useSitesToUnqualify);
-          }
+  return {
+    acquireDocument,
+    acquireDocumentWithKey,
+    updateDocument,
+    updateDocumentWithKey,
+    releaseDocument,
+    releaseDocumentWithKey,
+    getLanguageServiceRefCounts,
+    reportStats,
+    getKeyForCompilationSettings
+  };
+}
+function getKeyForCompilationSettings(settings) {
+  return getKeyForCompilerOptions(settings, sourceFileAffectingCompilerOptions);
+}
+function getDocumentRegistryBucketKeyWithMode(key, mode) {
+  return mode ? `${key}|${mode}` : key;
+}
+
+// src/services/getEditsForFileRename.ts
+function getEditsForFileRename(program, oldFileOrDirPath, newFileOrDirPath, host, formatContext, preferences, sourceMapper) {
+  const useCaseSensitiveFileNames = hostUsesCaseSensitiveFileNames(host);
+  const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames);
+  const oldToNew = getPathUpdater(oldFileOrDirPath, newFileOrDirPath, getCanonicalFileName, sourceMapper);
+  const newToOld = getPathUpdater(newFileOrDirPath, oldFileOrDirPath, getCanonicalFileName, sourceMapper);
+  return ts_textChanges_exports.ChangeTracker.with({ host, formatContext, preferences }, (changeTracker) => {
+    updateTsconfigFiles(program, changeTracker, oldToNew, oldFileOrDirPath, newFileOrDirPath, host.getCurrentDirectory(), useCaseSensitiveFileNames);
+    updateImports(program, changeTracker, oldToNew, newToOld, host, getCanonicalFileName);
+  });
+}
+function getPathUpdater(oldFileOrDirPath, newFileOrDirPath, getCanonicalFileName, sourceMapper) {
+  const canonicalOldPath = getCanonicalFileName(oldFileOrDirPath);
+  return (path) => {
+    const originalPath = sourceMapper && sourceMapper.tryGetSourcePosition({ fileName: path, pos: 0 });
+    const updatedPath = getUpdatedPath(originalPath ? originalPath.fileName : path);
+    return originalPath ? updatedPath === void 0 ? void 0 : makeCorrespondingRelativeChange(originalPath.fileName, updatedPath, path, getCanonicalFileName) : updatedPath;
+  };
+  function getUpdatedPath(pathToUpdate) {
+    if (getCanonicalFileName(pathToUpdate) === canonicalOldPath)
+      return newFileOrDirPath;
+    const suffix = tryRemoveDirectoryPrefix(pathToUpdate, canonicalOldPath, getCanonicalFileName);
+    return suffix === void 0 ? void 0 : newFileOrDirPath + "/" + suffix;
+  }
+}
+function makeCorrespondingRelativeChange(a0, b0, a1, getCanonicalFileName) {
+  const rel = getRelativePathFromFile(a0, b0, getCanonicalFileName);
+  return combinePathsSafe(getDirectoryPath(a1), rel);
+}
+function updateTsconfigFiles(program, changeTracker, oldToNew, oldFileOrDirPath, newFileOrDirPath, currentDirectory, useCaseSensitiveFileNames) {
+  const { configFile } = program.getCompilerOptions();
+  if (!configFile)
+    return;
+  const configDir = getDirectoryPath(configFile.fileName);
+  const jsonObjectLiteral = getTsConfigObjectLiteralExpression(configFile);
+  if (!jsonObjectLiteral)
+    return;
+  forEachProperty(jsonObjectLiteral, (property, propertyName) => {
+    switch (propertyName) {
+      case "files":
+      case "include":
+      case "exclude": {
+        const foundExactMatch = updatePaths(property);
+        if (foundExactMatch || propertyName !== "include" || !isArrayLiteralExpression(property.initializer))
+          return;
+        const includes = mapDefined(property.initializer.elements, (e) => isStringLiteral(e) ? e.text : void 0);
+        if (includes.length === 0)
+          return;
+        const matchers = getFileMatcherPatterns(
+          configDir,
+          /*excludes*/
+          [],
+          includes,
+          useCaseSensitiveFileNames,
+          currentDirectory
+        );
+        if (getRegexFromPattern(Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames).test(oldFileOrDirPath) && !getRegexFromPattern(Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames).test(newFileOrDirPath)) {
+          changeTracker.insertNodeAfter(configFile, last(property.initializer.elements), factory.createStringLiteral(relativePath(newFileOrDirPath)));
         }
+        return;
       }
-      default:
-        return false;
+      case "compilerOptions":
+        forEachProperty(property.initializer, (property2, propertyName2) => {
+          const option = getOptionFromName(propertyName2);
+          Debug.assert((option == null ? void 0 : option.type) !== "listOrElement");
+          if (option && (option.isFilePath || option.type === "list" && option.element.isFilePath)) {
+            updatePaths(property2);
+          } else if (propertyName2 === "paths") {
+            forEachProperty(property2.initializer, (pathsProperty) => {
+              if (!isArrayLiteralExpression(pathsProperty.initializer))
+                return;
+              for (const e of pathsProperty.initializer.elements) {
+                tryUpdateString(e);
+              }
+            });
+          }
+        });
+        return;
+    }
+  });
+  function updatePaths(property) {
+    const elements = isArrayLiteralExpression(property.initializer) ? property.initializer.elements : [property.initializer];
+    let foundExactMatch = false;
+    for (const element of elements) {
+      foundExactMatch = tryUpdateString(element) || foundExactMatch;
     }
+    return foundExactMatch;
   }
-  function convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference) {
-    const { declarationList } = statement;
-    let foundImport = false;
-    const converted = map(declarationList.declarations, (decl) => {
-      const { name, initializer } = decl;
-      if (initializer) {
-        if (isExportsOrModuleExportsOrAlias(sourceFile, initializer)) {
-          foundImport = true;
-          return convertedImports([]);
-        } else if (isRequireCall(initializer, true)) {
-          foundImport = true;
-          return convertSingleImport(name, initializer.arguments[0], checker, identifiers, target, quotePreference);
-        } else if (isPropertyAccessExpression(initializer) && isRequireCall(initializer.expression, true)) {
-          foundImport = true;
-          return convertPropertyAccessImport(name, initializer.name.text, initializer.expression.arguments[0], identifiers, quotePreference);
-        }
-      }
-      return convertedImports([factory.createVariableStatement(void 0, factory.createVariableDeclarationList([decl], declarationList.flags))]);
-    });
-    if (foundImport) {
-      changes.replaceNodeWithNodes(sourceFile, statement, flatMap(converted, (c) => c.newImports));
-      let combinedUseSites;
-      forEach(converted, (c) => {
-        if (c.useSitesToUnqualify) {
-          copyEntries(c.useSitesToUnqualify, combinedUseSites != null ? combinedUseSites : combinedUseSites = /* @__PURE__ */ new Map());
-        }
-      });
-      return combinedUseSites;
+  function tryUpdateString(element) {
+    if (!isStringLiteral(element))
+      return false;
+    const elementFileName = combinePathsSafe(configDir, element.text);
+    const updated = oldToNew(elementFileName);
+    if (updated !== void 0) {
+      changeTracker.replaceRangeWithText(configFile, createStringRange(element, configFile), relativePath(updated));
+      return true;
     }
+    return false;
   }
-  function convertPropertyAccessImport(name, propertyName, moduleSpecifier, identifiers, quotePreference) {
-    switch (name.kind) {
-      case 203 /* ObjectBindingPattern */:
-      case 204 /* ArrayBindingPattern */: {
-        const tmp = makeUniqueName(propertyName, identifiers);
-        return convertedImports([
-          makeSingleImport(tmp, propertyName, moduleSpecifier, quotePreference),
-          makeConst(void 0, name, factory.createIdentifier(tmp))
-        ]);
+  function relativePath(path) {
+    return getRelativePathFromDirectory(
+      configDir,
+      path,
+      /*ignoreCase*/
+      !useCaseSensitiveFileNames
+    );
+  }
+}
+function updateImports(program, changeTracker, oldToNew, newToOld, host, getCanonicalFileName) {
+  const allFiles = program.getSourceFiles();
+  for (const sourceFile of allFiles) {
+    const newFromOld = oldToNew(sourceFile.fileName);
+    const newImportFromPath = newFromOld != null ? newFromOld : sourceFile.fileName;
+    const newImportFromDirectory = getDirectoryPath(newImportFromPath);
+    const oldFromNew = newToOld(sourceFile.fileName);
+    const oldImportFromPath = oldFromNew || sourceFile.fileName;
+    const oldImportFromDirectory = getDirectoryPath(oldImportFromPath);
+    const importingSourceFileMoved = newFromOld !== void 0 || oldFromNew !== void 0;
+    updateImportsWorker(
+      sourceFile,
+      changeTracker,
+      (referenceText) => {
+        if (!pathIsRelative(referenceText))
+          return void 0;
+        const oldAbsolute = combinePathsSafe(oldImportFromDirectory, referenceText);
+        const newAbsolute = oldToNew(oldAbsolute);
+        return newAbsolute === void 0 ? void 0 : ensurePathIsNonModuleName(getRelativePathFromDirectory(newImportFromDirectory, newAbsolute, getCanonicalFileName));
+      },
+      (importLiteral) => {
+        const importedModuleSymbol = program.getTypeChecker().getSymbolAtLocation(importLiteral);
+        if ((importedModuleSymbol == null ? void 0 : importedModuleSymbol.declarations) && importedModuleSymbol.declarations.some((d) => isAmbientModule(d)))
+          return void 0;
+        const toImport = oldFromNew !== void 0 ? getSourceFileToImportFromResolved(
+          importLiteral,
+          resolveModuleName(importLiteral.text, oldImportFromPath, program.getCompilerOptions(), host),
+          oldToNew,
+          allFiles
+        ) : getSourceFileToImport(importedModuleSymbol, importLiteral, sourceFile, program, host, oldToNew);
+        return toImport !== void 0 && (toImport.updated || importingSourceFileMoved && pathIsRelative(importLiteral.text)) ? ts_moduleSpecifiers_exports.updateModuleSpecifier(program.getCompilerOptions(), sourceFile, getCanonicalFileName(newImportFromPath), toImport.newFileName, createModuleSpecifierResolutionHost(program, host), importLiteral.text) : void 0;
       }
-      case 79 /* Identifier */:
-        return convertedImports([makeSingleImport(name.text, propertyName, moduleSpecifier, quotePreference)]);
-      default:
-        return Debug.assertNever(name, `Convert to ES module got invalid syntax form ${name.kind}`);
+    );
+  }
+}
+function combineNormal(pathA, pathB) {
+  return normalizePath(combinePaths(pathA, pathB));
+}
+function combinePathsSafe(pathA, pathB) {
+  return ensurePathIsNonModuleName(combineNormal(pathA, pathB));
+}
+function getSourceFileToImport(importedModuleSymbol, importLiteral, importingSourceFile, program, host, oldToNew) {
+  var _a2;
+  if (importedModuleSymbol) {
+    const oldFileName = find(importedModuleSymbol.declarations, isSourceFile).fileName;
+    const newFileName = oldToNew(oldFileName);
+    return newFileName === void 0 ? { newFileName: oldFileName, updated: false } : { newFileName, updated: true };
+  } else {
+    const mode = getModeForUsageLocation(importingSourceFile, importLiteral);
+    const resolved = host.resolveModuleNameLiterals || !host.resolveModuleNames ? (_a2 = importingSourceFile.resolvedModules) == null ? void 0 : _a2.get(importLiteral.text, mode) : host.getResolvedModuleWithFailedLookupLocationsFromCache && host.getResolvedModuleWithFailedLookupLocationsFromCache(importLiteral.text, importingSourceFile.fileName, mode);
+    return getSourceFileToImportFromResolved(importLiteral, resolved, oldToNew, program.getSourceFiles());
+  }
+}
+function getSourceFileToImportFromResolved(importLiteral, resolved, oldToNew, sourceFiles) {
+  if (!resolved)
+    return void 0;
+  if (resolved.resolvedModule) {
+    const result2 = tryChange(resolved.resolvedModule.resolvedFileName);
+    if (result2)
+      return result2;
+  }
+  const result = forEach(resolved.failedLookupLocations, tryChangeWithIgnoringPackageJsonExisting) || pathIsRelative(importLiteral.text) && forEach(resolved.failedLookupLocations, tryChangeWithIgnoringPackageJson);
+  if (result)
+    return result;
+  return resolved.resolvedModule && { newFileName: resolved.resolvedModule.resolvedFileName, updated: false };
+  function tryChangeWithIgnoringPackageJsonExisting(oldFileName) {
+    const newFileName = oldToNew(oldFileName);
+    return newFileName && find(sourceFiles, (src) => src.fileName === newFileName) ? tryChangeWithIgnoringPackageJson(oldFileName) : void 0;
+  }
+  function tryChangeWithIgnoringPackageJson(oldFileName) {
+    return !endsWith(oldFileName, "/package.json") ? tryChange(oldFileName) : void 0;
+  }
+  function tryChange(oldFileName) {
+    const newFileName = oldToNew(oldFileName);
+    return newFileName && { newFileName, updated: true };
+  }
+}
+function updateImportsWorker(sourceFile, changeTracker, updateRef, updateImport2) {
+  for (const ref of sourceFile.referencedFiles || emptyArray) {
+    const updated = updateRef(ref.fileName);
+    if (updated !== void 0 && updated !== sourceFile.text.slice(ref.pos, ref.end))
+      changeTracker.replaceRangeWithText(sourceFile, ref, updated);
+  }
+  for (const importStringLiteral of sourceFile.imports) {
+    const updated = updateImport2(importStringLiteral);
+    if (updated !== void 0 && updated !== importStringLiteral.text)
+      changeTracker.replaceRangeWithText(sourceFile, createStringRange(importStringLiteral, sourceFile), updated);
+  }
+}
+function createStringRange(node, sourceFile) {
+  return createRange(node.getStart(sourceFile) + 1, node.end - 1);
+}
+function forEachProperty(objectLiteral, cb) {
+  if (!isObjectLiteralExpression(objectLiteral))
+    return;
+  for (const property of objectLiteral.properties) {
+    if (isPropertyAssignment(property) && isStringLiteral(property.name)) {
+      cb(property, property.name.text);
     }
   }
-  function convertAssignment(sourceFile, checker, assignment, changes, exports, useSitesToUnqualify) {
-    const { left, right } = assignment;
-    if (!isPropertyAccessExpression(left)) {
+}
+
+// src/services/patternMatcher.ts
+var PatternMatchKind = /* @__PURE__ */ ((PatternMatchKind2) => {
+  PatternMatchKind2[PatternMatchKind2["exact"] = 0] = "exact";
+  PatternMatchKind2[PatternMatchKind2["prefix"] = 1] = "prefix";
+  PatternMatchKind2[PatternMatchKind2["substring"] = 2] = "substring";
+  PatternMatchKind2[PatternMatchKind2["camelCase"] = 3] = "camelCase";
+  return PatternMatchKind2;
+})(PatternMatchKind || {});
+function createPatternMatch(kind, isCaseSensitive) {
+  return {
+    kind,
+    isCaseSensitive
+  };
+}
+function createPatternMatcher(pattern) {
+  const stringToWordSpans = /* @__PURE__ */ new Map();
+  const dotSeparatedSegments = pattern.trim().split(".").map((p) => createSegment(p.trim()));
+  if (dotSeparatedSegments.some((segment) => !segment.subWordTextChunks.length))
+    return void 0;
+  return {
+    getFullMatch: (containers, candidate) => getFullMatch(containers, candidate, dotSeparatedSegments, stringToWordSpans),
+    getMatchForLastSegmentOfPattern: (candidate) => matchSegment(candidate, last(dotSeparatedSegments), stringToWordSpans),
+    patternContainsDots: dotSeparatedSegments.length > 1
+  };
+}
+function getFullMatch(candidateContainers, candidate, dotSeparatedSegments, stringToWordSpans) {
+  const candidateMatch = matchSegment(candidate, last(dotSeparatedSegments), stringToWordSpans);
+  if (!candidateMatch) {
+    return void 0;
+  }
+  if (dotSeparatedSegments.length - 1 > candidateContainers.length) {
+    return void 0;
+  }
+  let bestMatch;
+  for (let i = dotSeparatedSegments.length - 2, j = candidateContainers.length - 1; i >= 0; i -= 1, j -= 1) {
+    bestMatch = betterMatch(bestMatch, matchSegment(candidateContainers[j], dotSeparatedSegments[i], stringToWordSpans));
+  }
+  return bestMatch;
+}
+function getWordSpans(word, stringToWordSpans) {
+  let spans = stringToWordSpans.get(word);
+  if (!spans) {
+    stringToWordSpans.set(word, spans = breakIntoWordSpans(word));
+  }
+  return spans;
+}
+function matchTextChunk(candidate, chunk, stringToWordSpans) {
+  const index = indexOfIgnoringCase(candidate, chunk.textLowerCase);
+  if (index === 0) {
+    return createPatternMatch(
+      chunk.text.length === candidate.length ? 0 /* exact */ : 1 /* prefix */,
+      /*isCaseSensitive:*/
+      startsWith(candidate, chunk.text)
+    );
+  }
+  if (chunk.isLowerCase) {
+    if (index === -1)
+      return void 0;
+    const wordSpans = getWordSpans(candidate, stringToWordSpans);
+    for (const span of wordSpans) {
+      if (partStartsWith(
+        candidate,
+        span,
+        chunk.text,
+        /*ignoreCase:*/
+        true
+      )) {
+        return createPatternMatch(
+          2 /* substring */,
+          /*isCaseSensitive:*/
+          partStartsWith(
+            candidate,
+            span,
+            chunk.text,
+            /*ignoreCase:*/
+            false
+          )
+        );
+      }
+    }
+    if (chunk.text.length < candidate.length && isUpperCaseLetter(candidate.charCodeAt(index))) {
+      return createPatternMatch(
+        2 /* substring */,
+        /*isCaseSensitive:*/
+        false
+      );
+    }
+  } else {
+    if (candidate.indexOf(chunk.text) > 0) {
+      return createPatternMatch(
+        2 /* substring */,
+        /*isCaseSensitive:*/
+        true
+      );
+    }
+    if (chunk.characterSpans.length > 0) {
+      const candidateParts = getWordSpans(candidate, stringToWordSpans);
+      const isCaseSensitive = tryCamelCaseMatch(
+        candidate,
+        candidateParts,
+        chunk,
+        /*ignoreCase:*/
+        false
+      ) ? true : tryCamelCaseMatch(
+        candidate,
+        candidateParts,
+        chunk,
+        /*ignoreCase:*/
+        true
+      ) ? false : void 0;
+      if (isCaseSensitive !== void 0) {
+        return createPatternMatch(3 /* camelCase */, isCaseSensitive);
+      }
+    }
+  }
+}
+function matchSegment(candidate, segment, stringToWordSpans) {
+  if (every2(segment.totalTextChunk.text, (ch) => ch !== 32 /* space */ && ch !== 42 /* asterisk */)) {
+    const match = matchTextChunk(candidate, segment.totalTextChunk, stringToWordSpans);
+    if (match)
+      return match;
+  }
+  const subWordTextChunks = segment.subWordTextChunks;
+  let bestMatch;
+  for (const subWordTextChunk of subWordTextChunks) {
+    bestMatch = betterMatch(bestMatch, matchTextChunk(candidate, subWordTextChunk, stringToWordSpans));
+  }
+  return bestMatch;
+}
+function betterMatch(a, b) {
+  return min([a, b], compareMatches);
+}
+function compareMatches(a, b) {
+  return a === void 0 ? 1 /* GreaterThan */ : b === void 0 ? -1 /* LessThan */ : compareValues(a.kind, b.kind) || compareBooleans(!a.isCaseSensitive, !b.isCaseSensitive);
+}
+function partStartsWith(candidate, candidateSpan, pattern, ignoreCase, patternSpan = { start: 0, length: pattern.length }) {
+  return patternSpan.length <= candidateSpan.length && everyInRange(0, patternSpan.length, (i) => equalChars(pattern.charCodeAt(patternSpan.start + i), candidate.charCodeAt(candidateSpan.start + i), ignoreCase));
+}
+function equalChars(ch1, ch2, ignoreCase) {
+  return ignoreCase ? toLowerCase2(ch1) === toLowerCase2(ch2) : ch1 === ch2;
+}
+function tryCamelCaseMatch(candidate, candidateParts, chunk, ignoreCase) {
+  const chunkCharacterSpans = chunk.characterSpans;
+  let currentCandidate = 0;
+  let currentChunkSpan = 0;
+  let firstMatch;
+  let contiguous;
+  while (true) {
+    if (currentChunkSpan === chunkCharacterSpans.length) {
+      return true;
+    } else if (currentCandidate === candidateParts.length) {
       return false;
     }
-    if (isExportsOrModuleExportsOrAlias(sourceFile, left)) {
-      if (isExportsOrModuleExportsOrAlias(sourceFile, right)) {
-        changes.delete(sourceFile, assignment.parent);
-      } else {
-        const replacement = isObjectLiteralExpression(right) ? tryChangeModuleExportsObject(right, useSitesToUnqualify) : isRequireCall(right, true) ? convertReExportAll(right.arguments[0], checker) : void 0;
-        if (replacement) {
-          changes.replaceNodeWithNodes(sourceFile, assignment.parent, replacement[0]);
-          return replacement[1];
-        } else {
-          changes.replaceRangeWithText(sourceFile, createRange(left.getStart(sourceFile), right.pos), "export default");
-          return true;
+    let candidatePart = candidateParts[currentCandidate];
+    let gotOneMatchThisCandidate = false;
+    for (; currentChunkSpan < chunkCharacterSpans.length; currentChunkSpan++) {
+      const chunkCharacterSpan = chunkCharacterSpans[currentChunkSpan];
+      if (gotOneMatchThisCandidate) {
+        if (!isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan - 1].start)) || !isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan].start))) {
+          break;
         }
       }
-    } else if (isExportsOrModuleExportsOrAlias(sourceFile, left.expression)) {
-      convertNamedExport(sourceFile, assignment, changes, exports);
+      if (!partStartsWith(candidate, candidatePart, chunk.text, ignoreCase, chunkCharacterSpan)) {
+        break;
+      }
+      gotOneMatchThisCandidate = true;
+      firstMatch = firstMatch === void 0 ? currentCandidate : firstMatch;
+      contiguous = contiguous === void 0 ? true : contiguous;
+      candidatePart = createTextSpan(candidatePart.start + chunkCharacterSpan.length, candidatePart.length - chunkCharacterSpan.length);
+    }
+    if (!gotOneMatchThisCandidate && contiguous !== void 0) {
+      contiguous = false;
     }
+    currentCandidate++;
+  }
+}
+function createSegment(text) {
+  return {
+    totalTextChunk: createTextChunk(text),
+    subWordTextChunks: breakPatternIntoTextChunks(text)
+  };
+}
+function isUpperCaseLetter(ch) {
+  if (ch >= 65 /* A */ && ch <= 90 /* Z */) {
+    return true;
+  }
+  if (ch < 127 /* maxAsciiCharacter */ || !isUnicodeIdentifierStart(ch, 99 /* Latest */)) {
     return false;
   }
-  function tryChangeModuleExportsObject(object, useSitesToUnqualify) {
-    const statements = mapAllOrFail(object.properties, (prop) => {
-      switch (prop.kind) {
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-        case 300 /* ShorthandPropertyAssignment */:
-        case 301 /* SpreadAssignment */:
-          return void 0;
-        case 299 /* PropertyAssignment */:
-          return !isIdentifier(prop.name) ? void 0 : convertExportsDotXEquals_replaceNode(prop.name.text, prop.initializer, useSitesToUnqualify);
-        case 171 /* MethodDeclaration */:
-          return !isIdentifier(prop.name) ? void 0 : functionExpressionToDeclaration(prop.name.text, [factory.createToken(93 /* ExportKeyword */)], prop, useSitesToUnqualify);
-        default:
-          Debug.assertNever(prop, `Convert to ES6 got invalid prop kind ${prop.kind}`);
+  const str = String.fromCharCode(ch);
+  return str === str.toUpperCase();
+}
+function isLowerCaseLetter(ch) {
+  if (ch >= 97 /* a */ && ch <= 122 /* z */) {
+    return true;
+  }
+  if (ch < 127 /* maxAsciiCharacter */ || !isUnicodeIdentifierStart(ch, 99 /* Latest */)) {
+    return false;
+  }
+  const str = String.fromCharCode(ch);
+  return str === str.toLowerCase();
+}
+function indexOfIgnoringCase(str, value) {
+  const n = str.length - value.length;
+  for (let start2 = 0; start2 <= n; start2++) {
+    if (every2(value, (valueChar, i) => toLowerCase2(str.charCodeAt(i + start2)) === valueChar)) {
+      return start2;
+    }
+  }
+  return -1;
+}
+function toLowerCase2(ch) {
+  if (ch >= 65 /* A */ && ch <= 90 /* Z */) {
+    return 97 /* a */ + (ch - 65 /* A */);
+  }
+  if (ch < 127 /* maxAsciiCharacter */) {
+    return ch;
+  }
+  return String.fromCharCode(ch).toLowerCase().charCodeAt(0);
+}
+function isDigit2(ch) {
+  return ch >= 48 /* _0 */ && ch <= 57 /* _9 */;
+}
+function isWordChar(ch) {
+  return isUpperCaseLetter(ch) || isLowerCaseLetter(ch) || isDigit2(ch) || ch === 95 /* _ */ || ch === 36 /* $ */;
+}
+function breakPatternIntoTextChunks(pattern) {
+  const result = [];
+  let wordStart = 0;
+  let wordLength = 0;
+  for (let i = 0; i < pattern.length; i++) {
+    const ch = pattern.charCodeAt(i);
+    if (isWordChar(ch)) {
+      if (wordLength === 0) {
+        wordStart = i;
       }
-    });
-    return statements && [statements, false];
-  }
-  function convertNamedExport(sourceFile, assignment, changes, exports) {
-    const { text } = assignment.left.name;
-    const rename = exports.get(text);
-    if (rename !== void 0) {
-      const newNodes = [
-        makeConst(void 0, rename, assignment.right),
-        makeExportDeclaration([factory.createExportSpecifier(false, rename, text)])
-      ];
-      changes.replaceNodeWithNodes(sourceFile, assignment.parent, newNodes);
+      wordLength++;
     } else {
-      convertExportsPropertyAssignment(assignment, sourceFile, changes);
+      if (wordLength > 0) {
+        result.push(createTextChunk(pattern.substr(wordStart, wordLength)));
+        wordLength = 0;
+      }
     }
   }
-  function convertReExportAll(reExported, checker) {
-    const moduleSpecifier = reExported.text;
-    const moduleSymbol = checker.getSymbolAtLocation(reExported);
-    const exports = moduleSymbol ? moduleSymbol.exports : emptyMap;
-    return exports.has("export=" /* ExportEquals */) ? [[reExportDefault(moduleSpecifier)], true] : !exports.has("default" /* Default */) ? [[reExportStar(moduleSpecifier)], false] : exports.size > 1 ? [[reExportStar(moduleSpecifier), reExportDefault(moduleSpecifier)], true] : [[reExportDefault(moduleSpecifier)], true];
+  if (wordLength > 0) {
+    result.push(createTextChunk(pattern.substr(wordStart, wordLength)));
   }
-  function reExportStar(moduleSpecifier) {
-    return makeExportDeclaration(void 0, moduleSpecifier);
-  }
-  function reExportDefault(moduleSpecifier) {
-    return makeExportDeclaration([factory.createExportSpecifier(false, void 0, "default")], moduleSpecifier);
+  return result;
+}
+function createTextChunk(text) {
+  const textLowerCase = text.toLowerCase();
+  return {
+    text,
+    textLowerCase,
+    isLowerCase: text === textLowerCase,
+    characterSpans: breakIntoCharacterSpans(text)
+  };
+}
+function breakIntoCharacterSpans(identifier) {
+  return breakIntoSpans(
+    identifier,
+    /*word:*/
+    false
+  );
+}
+function breakIntoWordSpans(identifier) {
+  return breakIntoSpans(
+    identifier,
+    /*word:*/
+    true
+  );
+}
+function breakIntoSpans(identifier, word) {
+  const result = [];
+  let wordStart = 0;
+  for (let i = 1; i < identifier.length; i++) {
+    const lastIsDigit = isDigit2(identifier.charCodeAt(i - 1));
+    const currentIsDigit = isDigit2(identifier.charCodeAt(i));
+    const hasTransitionFromLowerToUpper = transitionFromLowerToUpper(identifier, word, i);
+    const hasTransitionFromUpperToLower = word && transitionFromUpperToLower(identifier, i, wordStart);
+    if (charIsPunctuation(identifier.charCodeAt(i - 1)) || charIsPunctuation(identifier.charCodeAt(i)) || lastIsDigit !== currentIsDigit || hasTransitionFromLowerToUpper || hasTransitionFromUpperToLower) {
+      if (!isAllPunctuation(identifier, wordStart, i)) {
+        result.push(createTextSpan(wordStart, i - wordStart));
+      }
+      wordStart = i;
+    }
+  }
+  if (!isAllPunctuation(identifier, wordStart, identifier.length)) {
+    result.push(createTextSpan(wordStart, identifier.length - wordStart));
+  }
+  return result;
+}
+function charIsPunctuation(ch) {
+  switch (ch) {
+    case 33 /* exclamation */:
+    case 34 /* doubleQuote */:
+    case 35 /* hash */:
+    case 37 /* percent */:
+    case 38 /* ampersand */:
+    case 39 /* singleQuote */:
+    case 40 /* openParen */:
+    case 41 /* closeParen */:
+    case 42 /* asterisk */:
+    case 44 /* comma */:
+    case 45 /* minus */:
+    case 46 /* dot */:
+    case 47 /* slash */:
+    case 58 /* colon */:
+    case 59 /* semicolon */:
+    case 63 /* question */:
+    case 64 /* at */:
+    case 91 /* openBracket */:
+    case 92 /* backslash */:
+    case 93 /* closeBracket */:
+    case 95 /* _ */:
+    case 123 /* openBrace */:
+    case 125 /* closeBrace */:
+      return true;
   }
-  function convertExportsPropertyAssignment({ left, right, parent: parent2 }, sourceFile, changes) {
-    const name = left.name.text;
-    if ((isFunctionExpression(right) || isArrowFunction(right) || isClassExpression(right)) && (!right.name || right.name.text === name)) {
-      changes.replaceRange(sourceFile, { pos: left.getStart(sourceFile), end: right.getStart(sourceFile) }, factory.createToken(93 /* ExportKeyword */), { suffix: " " });
-      if (!right.name)
-        changes.insertName(sourceFile, right, name);
-      const semi = findChildOfKind(parent2, 26 /* SemicolonToken */, sourceFile);
-      if (semi)
-        changes.delete(sourceFile, semi);
-    } else {
-      changes.replaceNodeRangeWithNodes(
-        sourceFile,
-        left.expression,
-        findChildOfKind(left, 24 /* DotToken */, sourceFile),
-        [factory.createToken(93 /* ExportKeyword */), factory.createToken(85 /* ConstKeyword */)],
-        { joiner: " ", suffix: " " }
-      );
+  return false;
+}
+function isAllPunctuation(identifier, start2, end) {
+  return every2(identifier, (ch) => charIsPunctuation(ch) && ch !== 95 /* _ */, start2, end);
+}
+function transitionFromUpperToLower(identifier, index, wordStart) {
+  return index !== wordStart && index + 1 < identifier.length && isUpperCaseLetter(identifier.charCodeAt(index)) && isLowerCaseLetter(identifier.charCodeAt(index + 1)) && every2(identifier, isUpperCaseLetter, wordStart, index);
+}
+function transitionFromLowerToUpper(identifier, word, index) {
+  const lastIsUpper = isUpperCaseLetter(identifier.charCodeAt(index - 1));
+  const currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index));
+  return currentIsUpper && (!word || !lastIsUpper);
+}
+function everyInRange(start2, end, pred) {
+  for (let i = start2; i < end; i++) {
+    if (!pred(i)) {
+      return false;
     }
   }
-  function convertExportsDotXEquals_replaceNode(name, exported, useSitesToUnqualify) {
-    const modifiers = [factory.createToken(93 /* ExportKeyword */)];
-    switch (exported.kind) {
-      case 215 /* FunctionExpression */: {
-        const { name: expressionName } = exported;
-        if (expressionName && expressionName.text !== name) {
-          return exportConst();
+  return true;
+}
+function every2(s, pred, start2 = 0, end = s.length) {
+  return everyInRange(start2, end, (i) => pred(s.charCodeAt(i), i));
+}
+
+// src/services/preProcess.ts
+function preProcessFile(sourceText, readImportFiles = true, detectJavaScriptImports = false) {
+  const pragmaContext = {
+    languageVersion: 1 /* ES5 */,
+    // controls whether the token scanner considers unicode identifiers or not - shouldn't matter, since we're only using it for trivia
+    pragmas: void 0,
+    checkJsDirective: void 0,
+    referencedFiles: [],
+    typeReferenceDirectives: [],
+    libReferenceDirectives: [],
+    amdDependencies: [],
+    hasNoDefaultLib: void 0,
+    moduleName: void 0
+  };
+  const importedFiles = [];
+  let ambientExternalModules;
+  let lastToken;
+  let currentToken;
+  let braceNesting = 0;
+  let externalModule = false;
+  function nextToken() {
+    lastToken = currentToken;
+    currentToken = scanner.scan();
+    if (currentToken === 18 /* OpenBraceToken */) {
+      braceNesting++;
+    } else if (currentToken === 19 /* CloseBraceToken */) {
+      braceNesting--;
+    }
+    return currentToken;
+  }
+  function getFileReference() {
+    const fileName = scanner.getTokenValue();
+    const pos = scanner.getTokenPos();
+    return { fileName, pos, end: pos + fileName.length };
+  }
+  function recordAmbientExternalModule() {
+    if (!ambientExternalModules) {
+      ambientExternalModules = [];
+    }
+    ambientExternalModules.push({ ref: getFileReference(), depth: braceNesting });
+  }
+  function recordModuleName() {
+    importedFiles.push(getFileReference());
+    markAsExternalModuleIfTopLevel();
+  }
+  function markAsExternalModuleIfTopLevel() {
+    if (braceNesting === 0) {
+      externalModule = true;
+    }
+  }
+  function tryConsumeDeclare() {
+    let token = scanner.getToken();
+    if (token === 136 /* DeclareKeyword */) {
+      token = nextToken();
+      if (token === 142 /* ModuleKeyword */) {
+        token = nextToken();
+        if (token === 10 /* StringLiteral */) {
+          recordAmbientExternalModule();
         }
       }
-      case 216 /* ArrowFunction */:
-        return functionExpressionToDeclaration(name, modifiers, exported, useSitesToUnqualify);
-      case 228 /* ClassExpression */:
-        return classExpressionToDeclaration(name, modifiers, exported, useSitesToUnqualify);
-      default:
-        return exportConst();
-    }
-    function exportConst() {
-      return makeConst(modifiers, factory.createIdentifier(name), replaceImportUseSites(exported, useSitesToUnqualify));
+      return true;
     }
+    return false;
   }
-  function replaceImportUseSites(nodeOrNodes, useSitesToUnqualify) {
-    if (!useSitesToUnqualify || !some(arrayFrom(useSitesToUnqualify.keys()), (original) => rangeContainsRange(nodeOrNodes, original))) {
-      return nodeOrNodes;
+  function tryConsumeImport() {
+    if (lastToken === 24 /* DotToken */) {
+      return false;
     }
-    return isArray(nodeOrNodes) ? getSynthesizedDeepClonesWithReplacements(nodeOrNodes, true, replaceNode) : getSynthesizedDeepCloneWithReplacements(nodeOrNodes, true, replaceNode);
-    function replaceNode(original) {
-      if (original.kind === 208 /* PropertyAccessExpression */) {
-        const replacement = useSitesToUnqualify.get(original);
-        useSitesToUnqualify.delete(original);
-        return replacement;
+    let token = scanner.getToken();
+    if (token === 100 /* ImportKeyword */) {
+      token = nextToken();
+      if (token === 20 /* OpenParenToken */) {
+        token = nextToken();
+        if (token === 10 /* StringLiteral */ || token === 14 /* NoSubstitutionTemplateLiteral */) {
+          recordModuleName();
+          return true;
+        }
+      } else if (token === 10 /* StringLiteral */) {
+        recordModuleName();
+        return true;
+      } else {
+        if (token === 154 /* TypeKeyword */) {
+          const skipTypeKeyword = scanner.lookAhead(() => {
+            const token2 = scanner.scan();
+            return token2 !== 158 /* FromKeyword */ && (token2 === 41 /* AsteriskToken */ || token2 === 18 /* OpenBraceToken */ || token2 === 79 /* Identifier */ || isKeyword(token2));
+          });
+          if (skipTypeKeyword) {
+            token = nextToken();
+          }
+        }
+        if (token === 79 /* Identifier */ || isKeyword(token)) {
+          token = nextToken();
+          if (token === 158 /* FromKeyword */) {
+            token = nextToken();
+            if (token === 10 /* StringLiteral */) {
+              recordModuleName();
+              return true;
+            }
+          } else if (token === 63 /* EqualsToken */) {
+            if (tryConsumeRequireCall(
+              /*skipCurrentToken*/
+              true
+            )) {
+              return true;
+            }
+          } else if (token === 27 /* CommaToken */) {
+            token = nextToken();
+          } else {
+            return true;
+          }
+        }
+        if (token === 18 /* OpenBraceToken */) {
+          token = nextToken();
+          while (token !== 19 /* CloseBraceToken */ && token !== 1 /* EndOfFileToken */) {
+            token = nextToken();
+          }
+          if (token === 19 /* CloseBraceToken */) {
+            token = nextToken();
+            if (token === 158 /* FromKeyword */) {
+              token = nextToken();
+              if (token === 10 /* StringLiteral */) {
+                recordModuleName();
+              }
+            }
+          }
+        } else if (token === 41 /* AsteriskToken */) {
+          token = nextToken();
+          if (token === 128 /* AsKeyword */) {
+            token = nextToken();
+            if (token === 79 /* Identifier */ || isKeyword(token)) {
+              token = nextToken();
+              if (token === 158 /* FromKeyword */) {
+                token = nextToken();
+                if (token === 10 /* StringLiteral */) {
+                  recordModuleName();
+                }
+              }
+            }
+          }
+        }
       }
+      return true;
     }
+    return false;
   }
-  function convertSingleImport(name, moduleSpecifier, checker, identifiers, target, quotePreference) {
-    switch (name.kind) {
-      case 203 /* ObjectBindingPattern */: {
-        const importSpecifiers = mapAllOrFail(name.elements, (e) => e.dotDotDotToken || e.initializer || e.propertyName && !isIdentifier(e.propertyName) || !isIdentifier(e.name) ? void 0 : makeImportSpecifier(e.propertyName && e.propertyName.text, e.name.text));
-        if (importSpecifiers) {
-          return convertedImports([makeImport(void 0, importSpecifiers, moduleSpecifier, quotePreference)]);
+  function tryConsumeExport() {
+    let token = scanner.getToken();
+    if (token === 93 /* ExportKeyword */) {
+      markAsExternalModuleIfTopLevel();
+      token = nextToken();
+      if (token === 154 /* TypeKeyword */) {
+        const skipTypeKeyword = scanner.lookAhead(() => {
+          const token2 = scanner.scan();
+          return token2 === 41 /* AsteriskToken */ || token2 === 18 /* OpenBraceToken */;
+        });
+        if (skipTypeKeyword) {
+          token = nextToken();
         }
       }
-      case 204 /* ArrayBindingPattern */: {
-        const tmp = makeUniqueName(moduleSpecifierToValidIdentifier(moduleSpecifier.text, target), identifiers);
-        return convertedImports([
-          makeImport(factory.createIdentifier(tmp), void 0, moduleSpecifier, quotePreference),
-          makeConst(void 0, getSynthesizedDeepClone(name), factory.createIdentifier(tmp))
-        ]);
+      if (token === 18 /* OpenBraceToken */) {
+        token = nextToken();
+        while (token !== 19 /* CloseBraceToken */ && token !== 1 /* EndOfFileToken */) {
+          token = nextToken();
+        }
+        if (token === 19 /* CloseBraceToken */) {
+          token = nextToken();
+          if (token === 158 /* FromKeyword */) {
+            token = nextToken();
+            if (token === 10 /* StringLiteral */) {
+              recordModuleName();
+            }
+          }
+        }
+      } else if (token === 41 /* AsteriskToken */) {
+        token = nextToken();
+        if (token === 158 /* FromKeyword */) {
+          token = nextToken();
+          if (token === 10 /* StringLiteral */) {
+            recordModuleName();
+          }
+        }
+      } else if (token === 100 /* ImportKeyword */) {
+        token = nextToken();
+        if (token === 154 /* TypeKeyword */) {
+          const skipTypeKeyword = scanner.lookAhead(() => {
+            const token2 = scanner.scan();
+            return token2 === 79 /* Identifier */ || isKeyword(token2);
+          });
+          if (skipTypeKeyword) {
+            token = nextToken();
+          }
+        }
+        if (token === 79 /* Identifier */ || isKeyword(token)) {
+          token = nextToken();
+          if (token === 63 /* EqualsToken */) {
+            if (tryConsumeRequireCall(
+              /*skipCurrentToken*/
+              true
+            )) {
+              return true;
+            }
+          }
+        }
       }
-      case 79 /* Identifier */:
-        return convertSingleIdentifierImport(name, moduleSpecifier, checker, identifiers, quotePreference);
-      default:
-        return Debug.assertNever(name, `Convert to ES module got invalid name kind ${name.kind}`);
+      return true;
+    }
+    return false;
+  }
+  function tryConsumeRequireCall(skipCurrentToken, allowTemplateLiterals = false) {
+    let token = skipCurrentToken ? nextToken() : scanner.getToken();
+    if (token === 147 /* RequireKeyword */) {
+      token = nextToken();
+      if (token === 20 /* OpenParenToken */) {
+        token = nextToken();
+        if (token === 10 /* StringLiteral */ || allowTemplateLiterals && token === 14 /* NoSubstitutionTemplateLiteral */) {
+          recordModuleName();
+        }
+      }
+      return true;
     }
+    return false;
   }
-  function convertSingleIdentifierImport(name, moduleSpecifier, checker, identifiers, quotePreference) {
-    const nameSymbol = checker.getSymbolAtLocation(name);
-    const namedBindingsNames = /* @__PURE__ */ new Map();
-    let needDefaultImport = false;
-    let useSitesToUnqualify;
-    for (const use of identifiers.original.get(name.text)) {
-      if (checker.getSymbolAtLocation(use) !== nameSymbol || use === name) {
-        continue;
+  function tryConsumeDefine() {
+    let token = scanner.getToken();
+    if (token === 79 /* Identifier */ && scanner.getTokenValue() === "define") {
+      token = nextToken();
+      if (token !== 20 /* OpenParenToken */) {
+        return true;
       }
-      const { parent: parent2 } = use;
-      if (isPropertyAccessExpression(parent2)) {
-        const { name: { text: propertyName } } = parent2;
-        if (propertyName === "default") {
-          needDefaultImport = true;
-          const importDefaultName = use.getText();
-          (useSitesToUnqualify != null ? useSitesToUnqualify : useSitesToUnqualify = /* @__PURE__ */ new Map()).set(parent2, factory.createIdentifier(importDefaultName));
+      token = nextToken();
+      if (token === 10 /* StringLiteral */ || token === 14 /* NoSubstitutionTemplateLiteral */) {
+        token = nextToken();
+        if (token === 27 /* CommaToken */) {
+          token = nextToken();
         } else {
-          Debug.assert(parent2.expression === use, "Didn't expect expression === use");
-          let idName = namedBindingsNames.get(propertyName);
-          if (idName === void 0) {
-            idName = makeUniqueName(propertyName, identifiers);
-            namedBindingsNames.set(propertyName, idName);
-          }
-          (useSitesToUnqualify != null ? useSitesToUnqualify : useSitesToUnqualify = /* @__PURE__ */ new Map()).set(parent2, factory.createIdentifier(idName));
+          return true;
         }
-      } else {
-        needDefaultImport = true;
       }
+      if (token !== 22 /* OpenBracketToken */) {
+        return true;
+      }
+      token = nextToken();
+      while (token !== 23 /* CloseBracketToken */ && token !== 1 /* EndOfFileToken */) {
+        if (token === 10 /* StringLiteral */ || token === 14 /* NoSubstitutionTemplateLiteral */) {
+          recordModuleName();
+        }
+        token = nextToken();
+      }
+      return true;
     }
-    const namedBindings = namedBindingsNames.size === 0 ? void 0 : arrayFrom(mapIterator(namedBindingsNames.entries(), ([propertyName, idName]) => factory.createImportSpecifier(false, propertyName === idName ? void 0 : factory.createIdentifier(propertyName), factory.createIdentifier(idName))));
-    if (!namedBindings) {
-      needDefaultImport = true;
+    return false;
+  }
+  function processImports() {
+    scanner.setText(sourceText);
+    nextToken();
+    while (true) {
+      if (scanner.getToken() === 1 /* EndOfFileToken */) {
+        break;
+      }
+      if (scanner.getToken() === 15 /* TemplateHead */) {
+        const stack = [scanner.getToken()];
+        loop:
+          while (length(stack)) {
+            const token = scanner.scan();
+            switch (token) {
+              case 1 /* EndOfFileToken */:
+                break loop;
+              case 100 /* ImportKeyword */:
+                tryConsumeImport();
+                break;
+              case 15 /* TemplateHead */:
+                stack.push(token);
+                break;
+              case 18 /* OpenBraceToken */:
+                if (length(stack)) {
+                  stack.push(token);
+                }
+                break;
+              case 19 /* CloseBraceToken */:
+                if (length(stack)) {
+                  if (lastOrUndefined(stack) === 15 /* TemplateHead */) {
+                    if (scanner.reScanTemplateToken(
+                      /* isTaggedTemplate */
+                      false
+                    ) === 17 /* TemplateTail */) {
+                      stack.pop();
+                    }
+                  } else {
+                    stack.pop();
+                  }
+                }
+                break;
+            }
+          }
+        nextToken();
+      }
+      if (tryConsumeDeclare() || tryConsumeImport() || tryConsumeExport() || detectJavaScriptImports && (tryConsumeRequireCall(
+        /*skipCurrentToken*/
+        false,
+        /*allowTemplateLiterals*/
+        true
+      ) || tryConsumeDefine())) {
+        continue;
+      } else {
+        nextToken();
+      }
     }
-    return convertedImports(
-      [makeImport(needDefaultImport ? getSynthesizedDeepClone(name) : void 0, namedBindings, moduleSpecifier, quotePreference)],
-      useSitesToUnqualify
-    );
+    scanner.setText(void 0);
   }
-  function makeUniqueName(name, identifiers) {
-    while (identifiers.original.has(name) || identifiers.additional.has(name)) {
-      name = `_${name}`;
+  if (readImportFiles) {
+    processImports();
+  }
+  processCommentPragmas(pragmaContext, sourceText);
+  processPragmasIntoFields(pragmaContext, noop);
+  if (externalModule) {
+    if (ambientExternalModules) {
+      for (const decl of ambientExternalModules) {
+        importedFiles.push(decl.ref);
+      }
     }
-    identifiers.additional.add(name);
-    return name;
+    return { referencedFiles: pragmaContext.referencedFiles, typeReferenceDirectives: pragmaContext.typeReferenceDirectives, libReferenceDirectives: pragmaContext.libReferenceDirectives, importedFiles, isLibFile: !!pragmaContext.hasNoDefaultLib, ambientExternalModules: void 0 };
+  } else {
+    let ambientModuleNames;
+    if (ambientExternalModules) {
+      for (const decl of ambientExternalModules) {
+        if (decl.depth === 0) {
+          if (!ambientModuleNames) {
+            ambientModuleNames = [];
+          }
+          ambientModuleNames.push(decl.ref.fileName);
+        } else {
+          importedFiles.push(decl.ref);
+        }
+      }
+    }
+    return { referencedFiles: pragmaContext.referencedFiles, typeReferenceDirectives: pragmaContext.typeReferenceDirectives, libReferenceDirectives: pragmaContext.libReferenceDirectives, importedFiles, isLibFile: !!pragmaContext.hasNoDefaultLib, ambientExternalModules: ambientModuleNames };
   }
-  function collectFreeIdentifiers(file) {
-    const map2 = createMultiMap();
-    forEachFreeIdentifier(file, (id) => map2.add(id.text, id));
-    return map2;
+}
+
+// src/services/sourcemaps.ts
+var base64UrlRegExp = /^data:(?:application\/json(?:;charset=[uU][tT][fF]-8);base64,([A-Za-z0-9+\/=]+)$)?/;
+function getSourceMapper(host) {
+  const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
+  const currentDirectory = host.getCurrentDirectory();
+  const sourceFileLike = /* @__PURE__ */ new Map();
+  const documentPositionMappers = /* @__PURE__ */ new Map();
+  return { tryGetSourcePosition, tryGetGeneratedPosition, toLineColumnOffset, clearCache };
+  function toPath3(fileName) {
+    return toPath(fileName, currentDirectory, getCanonicalFileName);
+  }
+  function getDocumentPositionMapper2(generatedFileName, sourceFileName) {
+    const path = toPath3(generatedFileName);
+    const value = documentPositionMappers.get(path);
+    if (value)
+      return value;
+    let mapper;
+    if (host.getDocumentPositionMapper) {
+      mapper = host.getDocumentPositionMapper(generatedFileName, sourceFileName);
+    } else if (host.readFile) {
+      const file = getSourceFileLike(generatedFileName);
+      mapper = file && getDocumentPositionMapper(
+        { getSourceFileLike, getCanonicalFileName, log: (s) => host.log(s) },
+        generatedFileName,
+        getLineInfo(file.text, getLineStarts(file)),
+        (f) => !host.fileExists || host.fileExists(f) ? host.readFile(f) : void 0
+      );
+    }
+    documentPositionMappers.set(path, mapper || identitySourceMapConsumer);
+    return mapper || identitySourceMapConsumer;
+  }
+  function tryGetSourcePosition(info) {
+    if (!isDeclarationFileName(info.fileName))
+      return void 0;
+    const file = getSourceFile(info.fileName);
+    if (!file)
+      return void 0;
+    const newLoc = getDocumentPositionMapper2(info.fileName).getSourcePosition(info);
+    return !newLoc || newLoc === info ? void 0 : tryGetSourcePosition(newLoc) || newLoc;
   }
-  function forEachFreeIdentifier(node, cb) {
-    if (isIdentifier(node) && isFreeIdentifier(node))
-      cb(node);
-    node.forEachChild((child) => forEachFreeIdentifier(child, cb));
+  function tryGetGeneratedPosition(info) {
+    if (isDeclarationFileName(info.fileName))
+      return void 0;
+    const sourceFile = getSourceFile(info.fileName);
+    if (!sourceFile)
+      return void 0;
+    const program = host.getProgram();
+    if (program.isSourceOfProjectReferenceRedirect(sourceFile.fileName)) {
+      return void 0;
+    }
+    const options = program.getCompilerOptions();
+    const outPath = outFile(options);
+    const declarationPath = outPath ? removeFileExtension(outPath) + ".d.ts" /* Dts */ : getDeclarationEmitOutputFilePathWorker(info.fileName, program.getCompilerOptions(), currentDirectory, program.getCommonSourceDirectory(), getCanonicalFileName);
+    if (declarationPath === void 0)
+      return void 0;
+    const newLoc = getDocumentPositionMapper2(declarationPath, info.fileName).getGeneratedPosition(info);
+    return newLoc === info ? void 0 : newLoc;
   }
-  function isFreeIdentifier(node) {
-    const { parent: parent2 } = node;
-    switch (parent2.kind) {
-      case 208 /* PropertyAccessExpression */:
-        return parent2.name !== node;
-      case 205 /* BindingElement */:
-        return parent2.propertyName !== node;
-      case 273 /* ImportSpecifier */:
-        return parent2.propertyName !== node;
-      default:
-        return true;
+  function getSourceFile(fileName) {
+    const program = host.getProgram();
+    if (!program)
+      return void 0;
+    const path = toPath3(fileName);
+    const file = program.getSourceFileByPath(path);
+    return file && file.resolvedPath === path ? file : void 0;
+  }
+  function getOrCreateSourceFileLike(fileName) {
+    const path = toPath3(fileName);
+    const fileFromCache = sourceFileLike.get(path);
+    if (fileFromCache !== void 0)
+      return fileFromCache ? fileFromCache : void 0;
+    if (!host.readFile || host.fileExists && !host.fileExists(path)) {
+      sourceFileLike.set(path, false);
+      return void 0;
     }
+    const text = host.readFile(path);
+    const file = text ? createSourceFileLike(text) : false;
+    sourceFileLike.set(path, file);
+    return file ? file : void 0;
   }
-  function functionExpressionToDeclaration(name, additionalModifiers, fn, useSitesToUnqualify) {
-    return factory.createFunctionDeclaration(
-      concatenate(additionalModifiers, getSynthesizedDeepClones(fn.modifiers)),
-      getSynthesizedDeepClone(fn.asteriskToken),
-      name,
-      getSynthesizedDeepClones(fn.typeParameters),
-      getSynthesizedDeepClones(fn.parameters),
-      getSynthesizedDeepClone(fn.type),
-      factory.converters.convertToFunctionBlock(replaceImportUseSites(fn.body, useSitesToUnqualify))
-    );
+  function getSourceFileLike(fileName) {
+    return !host.getSourceFileLike ? getSourceFile(fileName) || getOrCreateSourceFileLike(fileName) : host.getSourceFileLike(fileName);
   }
-  function classExpressionToDeclaration(name, additionalModifiers, cls, useSitesToUnqualify) {
-    return factory.createClassDeclaration(
-      concatenate(additionalModifiers, getSynthesizedDeepClones(cls.modifiers)),
-      name,
-      getSynthesizedDeepClones(cls.typeParameters),
-      getSynthesizedDeepClones(cls.heritageClauses),
-      replaceImportUseSites(cls.members, useSitesToUnqualify)
-    );
+  function toLineColumnOffset(fileName, position) {
+    const file = getSourceFileLike(fileName);
+    return file.getLineAndCharacterOfPosition(position);
   }
-  function makeSingleImport(localName, propertyName, moduleSpecifier, quotePreference) {
-    return propertyName === "default" ? makeImport(factory.createIdentifier(localName), void 0, moduleSpecifier, quotePreference) : makeImport(void 0, [makeImportSpecifier(propertyName, localName)], moduleSpecifier, quotePreference);
+  function clearCache() {
+    sourceFileLike.clear();
+    documentPositionMappers.clear();
   }
-  function makeImportSpecifier(propertyName, name) {
-    return factory.createImportSpecifier(false, propertyName !== void 0 && propertyName !== name ? factory.createIdentifier(propertyName) : void 0, factory.createIdentifier(name));
+}
+function getDocumentPositionMapper(host, generatedFileName, generatedFileLineInfo, readMapFile) {
+  let mapFileName = tryGetSourceMappingURL(generatedFileLineInfo);
+  if (mapFileName) {
+    const match = base64UrlRegExp.exec(mapFileName);
+    if (match) {
+      if (match[1]) {
+        const base64Object = match[1];
+        return convertDocumentToSourceMapper(host, base64decode(sys, base64Object), generatedFileName);
+      }
+      mapFileName = void 0;
+    }
   }
-  function makeConst(modifiers, name, init) {
-    return factory.createVariableStatement(
-      modifiers,
-      factory.createVariableDeclarationList(
-        [factory.createVariableDeclaration(name, void 0, void 0, init)],
-        2 /* Const */
-      )
-    );
+  const possibleMapLocations = [];
+  if (mapFileName) {
+    possibleMapLocations.push(mapFileName);
   }
-  function makeExportDeclaration(exportSpecifiers, moduleSpecifier) {
-    return factory.createExportDeclaration(
-      void 0,
-      false,
-      exportSpecifiers && factory.createNamedExports(exportSpecifiers),
-      moduleSpecifier === void 0 ? void 0 : factory.createStringLiteral(moduleSpecifier)
-    );
+  possibleMapLocations.push(generatedFileName + ".map");
+  const originalMapFileName = mapFileName && getNormalizedAbsolutePath(mapFileName, getDirectoryPath(generatedFileName));
+  for (const location of possibleMapLocations) {
+    const mapFileName2 = getNormalizedAbsolutePath(location, getDirectoryPath(generatedFileName));
+    const mapFileContents = readMapFile(mapFileName2, originalMapFileName);
+    if (isString(mapFileContents)) {
+      return convertDocumentToSourceMapper(host, mapFileContents, mapFileName2);
+    }
+    if (mapFileContents !== void 0) {
+      return mapFileContents || void 0;
+    }
   }
-  function convertedImports(newImports, useSitesToUnqualify) {
-    return {
-      newImports,
-      useSitesToUnqualify
-    };
+  return void 0;
+}
+function convertDocumentToSourceMapper(host, contents, mapFileName) {
+  const map2 = tryParseRawSourceMap(contents);
+  if (!map2 || !map2.sources || !map2.file || !map2.mappings) {
+    return void 0;
   }
+  if (map2.sourcesContent && map2.sourcesContent.some(isString))
+    return void 0;
+  return createDocumentPositionMapper(host, map2, mapFileName);
+}
+function createSourceFileLike(text, lineMap) {
+  return {
+    text,
+    lineMap,
+    getLineAndCharacterOfPosition(pos) {
+      return computeLineAndCharacterOfPosition(getLineStarts(this), pos);
+    }
+  };
+}
 
-  // src/services/codefixes/correctQualifiedNameToIndexedAccessType.ts
-  var fixId11 = "correctQualifiedNameToIndexedAccessType";
-  var errorCodes12 = [Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1.code];
-  registerCodeFix({
-    errorCodes: errorCodes12,
-    getCodeActions(context) {
-      const qualifiedName = getQualifiedName(context.sourceFile, context.span.start);
-      if (!qualifiedName)
-        return void 0;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange3(t, context.sourceFile, qualifiedName));
-      const newText = `${qualifiedName.left.text}["${qualifiedName.right.text}"]`;
-      return [createCodeFixAction(fixId11, changes, [Diagnostics.Rewrite_as_the_indexed_access_type_0, newText], fixId11, Diagnostics.Rewrite_all_as_indexed_access_types)];
-    },
-    fixIds: [fixId11],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes12, (changes, diag2) => {
-      const q = getQualifiedName(diag2.file, diag2.start);
-      if (q) {
-        doChange3(changes, diag2.file, q);
+// src/services/suggestionDiagnostics.ts
+var visitedNestedConvertibleFunctions = /* @__PURE__ */ new Map();
+function computeSuggestionDiagnostics(sourceFile, program, cancellationToken) {
+  program.getSemanticDiagnostics(sourceFile, cancellationToken);
+  const diags = [];
+  const checker = program.getTypeChecker();
+  const isCommonJSFile = sourceFile.impliedNodeFormat === 1 /* CommonJS */ || fileExtensionIsOneOf(sourceFile.fileName, [".cts" /* Cts */, ".cjs" /* Cjs */]);
+  if (!isCommonJSFile && sourceFile.commonJsModuleIndicator && (programContainsEsModules(program) || compilerOptionsIndicateEsModules(program.getCompilerOptions())) && containsTopLevelCommonjs(sourceFile)) {
+    diags.push(createDiagnosticForNode(getErrorNodeFromCommonJsIndicator(sourceFile.commonJsModuleIndicator), Diagnostics.File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module));
+  }
+  const isJsFile = isSourceFileJS(sourceFile);
+  visitedNestedConvertibleFunctions.clear();
+  check(sourceFile);
+  if (getAllowSyntheticDefaultImports(program.getCompilerOptions())) {
+    for (const moduleSpecifier of sourceFile.imports) {
+      const importNode = importFromModuleSpecifier(moduleSpecifier);
+      const name = importNameForConvertToDefaultImport(importNode);
+      if (!name)
+        continue;
+      const module2 = getResolvedModule(sourceFile, moduleSpecifier.text, getModeForUsageLocation(sourceFile, moduleSpecifier));
+      const resolvedFile = module2 && program.getSourceFile(module2.resolvedFileName);
+      if (resolvedFile && resolvedFile.externalModuleIndicator && resolvedFile.externalModuleIndicator !== true && isExportAssignment(resolvedFile.externalModuleIndicator) && resolvedFile.externalModuleIndicator.isExportEquals) {
+        diags.push(createDiagnosticForNode(name, Diagnostics.Import_may_be_converted_to_a_default_import));
       }
-    })
-  });
-  function getQualifiedName(sourceFile, pos) {
-    const qualifiedName = findAncestor(getTokenAtPosition(sourceFile, pos), isQualifiedName);
-    Debug.assert(!!qualifiedName, "Expected position to be owned by a qualified name.");
-    return isIdentifier(qualifiedName.left) ? qualifiedName : void 0;
-  }
-  function doChange3(changeTracker, sourceFile, qualifiedName) {
-    const rightText = qualifiedName.right.text;
-    const replacement = factory.createIndexedAccessTypeNode(
-      factory.createTypeReferenceNode(qualifiedName.left, void 0),
-      factory.createLiteralTypeNode(factory.createStringLiteral(rightText))
-    );
-    changeTracker.replaceNode(sourceFile, qualifiedName, replacement);
+    }
   }
-
-  // src/services/codefixes/convertToTypeOnlyExport.ts
-  var errorCodes13 = [Diagnostics.Re_exporting_a_type_when_the_isolatedModules_flag_is_provided_requires_using_export_type.code];
-  var fixId12 = "convertToTypeOnlyExport";
-  registerCodeFix({
-    errorCodes: errorCodes13,
-    getCodeActions: function getCodeActionsToConvertToTypeOnlyExport(context) {
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => fixSingleExportDeclaration(t, getExportSpecifierForDiagnosticSpan(context.span, context.sourceFile), context));
-      if (changes.length) {
-        return [createCodeFixAction(fixId12, changes, Diagnostics.Convert_to_type_only_export, fixId12, Diagnostics.Convert_all_re_exported_types_to_type_only_exports)];
+  addRange(diags, sourceFile.bindSuggestionDiagnostics);
+  addRange(diags, program.getSuggestionDiagnostics(sourceFile, cancellationToken));
+  return diags.sort((d1, d2) => d1.start - d2.start);
+  function check(node) {
+    if (isJsFile) {
+      if (canBeConvertedToClass(node, checker)) {
+        diags.push(createDiagnosticForNode(isVariableDeclaration(node.parent) ? node.parent.name : node, Diagnostics.This_constructor_function_may_be_converted_to_a_class_declaration));
       }
-    },
-    fixIds: [fixId12],
-    getAllCodeActions: function getAllCodeActionsToConvertToTypeOnlyExport(context) {
-      const fixedExportDeclarations = /* @__PURE__ */ new Map();
-      return codeFixAll(context, errorCodes13, (changes, diag2) => {
-        const exportSpecifier = getExportSpecifierForDiagnosticSpan(diag2, context.sourceFile);
-        if (exportSpecifier && addToSeen(fixedExportDeclarations, getNodeId(exportSpecifier.parent.parent))) {
-          fixSingleExportDeclaration(changes, exportSpecifier, context);
+    } else {
+      if (isVariableStatement(node) && node.parent === sourceFile && node.declarationList.flags & 2 /* Const */ && node.declarationList.declarations.length === 1) {
+        const init = node.declarationList.declarations[0].initializer;
+        if (init && isRequireCall(
+          init,
+          /*checkArgumentIsStringLiteralLike*/
+          true
+        )) {
+          diags.push(createDiagnosticForNode(init, Diagnostics.require_call_may_be_converted_to_an_import));
         }
-      });
+      }
+      if (ts_codefix_exports.parameterShouldGetTypeFromJSDoc(node)) {
+        diags.push(createDiagnosticForNode(node.name || node, Diagnostics.JSDoc_types_may_be_moved_to_TypeScript_types));
+      }
     }
-  });
-  function getExportSpecifierForDiagnosticSpan(span, sourceFile) {
-    return tryCast(getTokenAtPosition(sourceFile, span.start).parent, isExportSpecifier);
+    if (canBeConvertedToAsync(node)) {
+      addConvertToAsyncFunctionDiagnostics(node, checker, diags);
+    }
+    node.forEachChild(check);
   }
-  function fixSingleExportDeclaration(changes, exportSpecifier, context) {
-    if (!exportSpecifier) {
-      return;
+}
+function containsTopLevelCommonjs(sourceFile) {
+  return sourceFile.statements.some((statement) => {
+    switch (statement.kind) {
+      case 240 /* VariableStatement */:
+        return statement.declarationList.declarations.some((decl) => !!decl.initializer && isRequireCall(
+          propertyAccessLeftHandSide(decl.initializer),
+          /*checkArgumentIsStringLiteralLike*/
+          true
+        ));
+      case 241 /* ExpressionStatement */: {
+        const { expression } = statement;
+        if (!isBinaryExpression(expression))
+          return isRequireCall(
+            expression,
+            /*checkArgumentIsStringLiteralLike*/
+            true
+          );
+        const kind = getAssignmentDeclarationKind(expression);
+        return kind === 1 /* ExportsProperty */ || kind === 2 /* ModuleExports */;
+      }
+      default:
+        return false;
     }
-    const exportClause = exportSpecifier.parent;
-    const exportDeclaration = exportClause.parent;
-    const typeExportSpecifiers = getTypeExportSpecifiers(exportSpecifier, context);
-    if (typeExportSpecifiers.length === exportClause.elements.length) {
-      changes.insertModifierBefore(context.sourceFile, 154 /* TypeKeyword */, exportClause);
-    } else {
-      const valueExportDeclaration = factory.updateExportDeclaration(
-        exportDeclaration,
-        exportDeclaration.modifiers,
-        false,
-        factory.updateNamedExports(exportClause, filter(exportClause.elements, (e) => !contains(typeExportSpecifiers, e))),
-        exportDeclaration.moduleSpecifier,
-        void 0
-      );
-      const typeExportDeclaration = factory.createExportDeclaration(
-        void 0,
-        true,
-        factory.createNamedExports(typeExportSpecifiers),
-        exportDeclaration.moduleSpecifier,
-        void 0
-      );
-      changes.replaceNode(context.sourceFile, exportDeclaration, valueExportDeclaration, {
-        leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll,
-        trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude
-      });
-      changes.insertNodeAfter(context.sourceFile, exportDeclaration, typeExportDeclaration);
+  });
+}
+function propertyAccessLeftHandSide(node) {
+  return isPropertyAccessExpression(node) ? propertyAccessLeftHandSide(node.expression) : node;
+}
+function importNameForConvertToDefaultImport(node) {
+  switch (node.kind) {
+    case 269 /* ImportDeclaration */:
+      const { importClause, moduleSpecifier } = node;
+      return importClause && !importClause.name && importClause.namedBindings && importClause.namedBindings.kind === 271 /* NamespaceImport */ && isStringLiteral(moduleSpecifier) ? importClause.namedBindings.name : void 0;
+    case 268 /* ImportEqualsDeclaration */:
+      return node.name;
+    default:
+      return void 0;
+  }
+}
+function addConvertToAsyncFunctionDiagnostics(node, checker, diags) {
+  if (isConvertibleFunction(node, checker) && !visitedNestedConvertibleFunctions.has(getKeyFromNode(node))) {
+    diags.push(createDiagnosticForNode(
+      !node.name && isVariableDeclaration(node.parent) && isIdentifier(node.parent.name) ? node.parent.name : node,
+      Diagnostics.This_may_be_converted_to_an_async_function
+    ));
+  }
+}
+function isConvertibleFunction(node, checker) {
+  return !isAsyncFunction(node) && node.body && isBlock(node.body) && hasReturnStatementWithPromiseHandler(node.body, checker) && returnsPromise(node, checker);
+}
+function returnsPromise(node, checker) {
+  const signature = checker.getSignatureFromDeclaration(node);
+  const returnType = signature ? checker.getReturnTypeOfSignature(signature) : void 0;
+  return !!returnType && !!checker.getPromisedTypeOfPromise(returnType);
+}
+function getErrorNodeFromCommonJsIndicator(commonJsModuleIndicator) {
+  return isBinaryExpression(commonJsModuleIndicator) ? commonJsModuleIndicator.left : commonJsModuleIndicator;
+}
+function hasReturnStatementWithPromiseHandler(body, checker) {
+  return !!forEachReturnStatement(body, (statement) => isReturnStatementWithFixablePromiseHandler(statement, checker));
+}
+function isReturnStatementWithFixablePromiseHandler(node, checker) {
+  return isReturnStatement(node) && !!node.expression && isFixablePromiseHandler(node.expression, checker);
+}
+function isFixablePromiseHandler(node, checker) {
+  if (!isPromiseHandler(node) || !hasSupportedNumberOfArguments(node) || !node.arguments.every((arg) => isFixablePromiseArgument(arg, checker))) {
+    return false;
+  }
+  let currentNode = node.expression.expression;
+  while (isPromiseHandler(currentNode) || isPropertyAccessExpression(currentNode)) {
+    if (isCallExpression(currentNode)) {
+      if (!hasSupportedNumberOfArguments(currentNode) || !currentNode.arguments.every((arg) => isFixablePromiseArgument(arg, checker))) {
+        return false;
+      }
+      currentNode = currentNode.expression.expression;
+    } else {
+      currentNode = currentNode.expression;
+    }
+  }
+  return true;
+}
+function isPromiseHandler(node) {
+  return isCallExpression(node) && (hasPropertyAccessExpressionWithName(node, "then") || hasPropertyAccessExpressionWithName(node, "catch") || hasPropertyAccessExpressionWithName(node, "finally"));
+}
+function hasSupportedNumberOfArguments(node) {
+  const name = node.expression.name.text;
+  const maxArguments = name === "then" ? 2 : name === "catch" ? 1 : name === "finally" ? 1 : 0;
+  if (node.arguments.length > maxArguments)
+    return false;
+  if (node.arguments.length < maxArguments)
+    return true;
+  return maxArguments === 1 || some(node.arguments, (arg) => {
+    return arg.kind === 104 /* NullKeyword */ || isIdentifier(arg) && arg.text === "undefined";
+  });
+}
+function isFixablePromiseArgument(arg, checker) {
+  switch (arg.kind) {
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+      const functionFlags = getFunctionFlags(arg);
+      if (functionFlags & 1 /* Generator */) {
+        return false;
+      }
+    case 216 /* ArrowFunction */:
+      visitedNestedConvertibleFunctions.set(getKeyFromNode(arg), true);
+    case 104 /* NullKeyword */:
+      return true;
+    case 79 /* Identifier */:
+    case 208 /* PropertyAccessExpression */: {
+      const symbol = checker.getSymbolAtLocation(arg);
+      if (!symbol) {
+        return false;
+      }
+      return checker.isUndefinedSymbol(symbol) || some(skipAlias(symbol, checker).declarations, (d) => isFunctionLike(d) || hasInitializer(d) && !!d.initializer && isFunctionLike(d.initializer));
     }
+    default:
+      return false;
   }
-  function getTypeExportSpecifiers(originExportSpecifier, context) {
-    const exportClause = originExportSpecifier.parent;
-    if (exportClause.elements.length === 1) {
-      return exportClause.elements;
+}
+function getKeyFromNode(exp) {
+  return `${exp.pos.toString()}:${exp.end.toString()}`;
+}
+function canBeConvertedToClass(node, checker) {
+  var _a2, _b, _c, _d;
+  if (isFunctionExpression(node)) {
+    if (isVariableDeclaration(node.parent) && ((_a2 = node.symbol.members) == null ? void 0 : _a2.size)) {
+      return true;
     }
-    const diagnostics = getDiagnosticsWithinSpan(
-      createTextSpanFromNode(exportClause),
-      context.program.getSemanticDiagnostics(context.sourceFile, context.cancellationToken)
+    const symbol = checker.getSymbolOfExpando(
+      node,
+      /*allowDeclaration*/
+      false
     );
-    return filter(exportClause.elements, (element) => {
-      var _a2;
-      return element === originExportSpecifier || ((_a2 = findDiagnosticForNode(element, diagnostics)) == null ? void 0 : _a2.code) === errorCodes13[0];
-    });
+    return !!(symbol && (((_b = symbol.exports) == null ? void 0 : _b.size) || ((_c = symbol.members) == null ? void 0 : _c.size)));
+  }
+  if (isFunctionDeclaration(node)) {
+    return !!((_d = node.symbol.members) == null ? void 0 : _d.size);
+  }
+  return false;
+}
+function canBeConvertedToAsync(node) {
+  switch (node.kind) {
+    case 259 /* FunctionDeclaration */:
+    case 171 /* MethodDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+      return true;
+    default:
+      return false;
   }
+}
 
-  // src/services/codefixes/convertToTypeOnlyImport.ts
-  var errorCodes14 = [Diagnostics.This_import_is_never_used_as_a_value_and_must_use_import_type_because_importsNotUsedAsValues_is_set_to_error.code];
-  var fixId13 = "convertToTypeOnlyImport";
-  registerCodeFix({
-    errorCodes: errorCodes14,
-    getCodeActions: function getCodeActionsToConvertToTypeOnlyImport(context) {
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
-        const importDeclaration = getImportDeclarationForDiagnosticSpan(context.span, context.sourceFile);
-        fixSingleImportDeclaration(t, importDeclaration, context);
-      });
-      if (changes.length) {
-        return [createCodeFixAction(fixId13, changes, Diagnostics.Convert_to_type_only_import, fixId13, Diagnostics.Convert_all_imports_not_used_as_a_value_to_type_only_imports)];
+// src/services/transpile.ts
+function transpileModule(input, transpileOptions) {
+  const diagnostics = [];
+  const options = transpileOptions.compilerOptions ? fixupCompilerOptions(transpileOptions.compilerOptions, diagnostics) : {};
+  const defaultOptions = getDefaultCompilerOptions2();
+  for (const key in defaultOptions) {
+    if (hasProperty(defaultOptions, key) && options[key] === void 0) {
+      options[key] = defaultOptions[key];
+    }
+  }
+  for (const option of transpileOptionValueCompilerOptions) {
+    options[option.name] = option.transpileOptionValue;
+  }
+  options.suppressOutputPathCheck = true;
+  options.allowNonTsExtensions = true;
+  const newLine = getNewLineCharacter(options);
+  const compilerHost = {
+    getSourceFile: (fileName) => fileName === normalizePath(inputFileName) ? sourceFile : void 0,
+    writeFile: (name, text) => {
+      if (fileExtensionIs(name, ".map")) {
+        Debug.assertEqual(sourceMapText, void 0, "Unexpected multiple source map outputs, file:", name);
+        sourceMapText = text;
+      } else {
+        Debug.assertEqual(outputText, void 0, "Unexpected multiple outputs, file:", name);
+        outputText = text;
       }
     },
-    fixIds: [fixId13],
-    getAllCodeActions: function getAllCodeActionsToConvertToTypeOnlyImport(context) {
-      return codeFixAll(context, errorCodes14, (changes, diag2) => {
-        const importDeclaration = getImportDeclarationForDiagnosticSpan(diag2, context.sourceFile);
-        fixSingleImportDeclaration(changes, importDeclaration, context);
-      });
-    }
-  });
-  function getImportDeclarationForDiagnosticSpan(span, sourceFile) {
-    return tryCast(getTokenAtPosition(sourceFile, span.start).parent, isImportDeclaration);
-  }
-  function fixSingleImportDeclaration(changes, importDeclaration, context) {
-    if (!(importDeclaration == null ? void 0 : importDeclaration.importClause)) {
-      return;
-    }
-    const { importClause } = importDeclaration;
-    changes.insertText(context.sourceFile, importDeclaration.getStart() + "import".length, " type");
-    if (importClause.name && importClause.namedBindings) {
-      changes.deleteNodeRangeExcludingEnd(context.sourceFile, importClause.name, importDeclaration.importClause.namedBindings);
-      changes.insertNodeBefore(context.sourceFile, importDeclaration, factory.updateImportDeclaration(
-        importDeclaration,
+    getDefaultLibFileName: () => "lib.d.ts",
+    useCaseSensitiveFileNames: () => false,
+    getCanonicalFileName: (fileName) => fileName,
+    getCurrentDirectory: () => "",
+    getNewLine: () => newLine,
+    fileExists: (fileName) => fileName === inputFileName,
+    readFile: () => "",
+    directoryExists: () => true,
+    getDirectories: () => []
+  };
+  const inputFileName = transpileOptions.fileName || (transpileOptions.compilerOptions && transpileOptions.compilerOptions.jsx ? "module.tsx" : "module.ts");
+  const sourceFile = createSourceFile(
+    inputFileName,
+    input,
+    {
+      languageVersion: getEmitScriptTarget(options),
+      impliedNodeFormat: getImpliedNodeFormatForFile(
+        toPath(inputFileName, "", compilerHost.getCanonicalFileName),
+        /*cache*/
         void 0,
-        factory.createImportClause(
-          true,
-          importClause.name,
-          void 0
-        ),
-        importDeclaration.moduleSpecifier,
-        void 0
-      ));
+        compilerHost,
+        options
+      ),
+      setExternalModuleIndicator: getSetExternalModuleIndicator(options)
     }
+  );
+  if (transpileOptions.moduleName) {
+    sourceFile.moduleName = transpileOptions.moduleName;
+  }
+  if (transpileOptions.renamedDependencies) {
+    sourceFile.renamedDependencies = new Map(Object.entries(transpileOptions.renamedDependencies));
+  }
+  let outputText;
+  let sourceMapText;
+  const program = createProgram([inputFileName], options, compilerHost);
+  if (transpileOptions.reportDiagnostics) {
+    addRange(
+      /*to*/
+      diagnostics,
+      /*from*/
+      program.getSyntacticDiagnostics(sourceFile)
+    );
+    addRange(
+      /*to*/
+      diagnostics,
+      /*from*/
+      program.getOptionsDiagnostics()
+    );
   }
-
-  // src/services/codefixes/convertLiteralTypeToMappedType.ts
-  var fixId14 = "convertLiteralTypeToMappedType";
-  var errorCodes15 = [Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0.code];
-  registerCodeFix({
-    errorCodes: errorCodes15,
-    getCodeActions: function getCodeActionsToConvertLiteralTypeToMappedType(context) {
-      const { sourceFile, span } = context;
-      const info = getInfo2(sourceFile, span.start);
-      if (!info) {
-        return void 0;
-      }
-      const { name, constraint } = info;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange4(t, sourceFile, info));
-      return [createCodeFixAction(fixId14, changes, [Diagnostics.Convert_0_to_1_in_0, constraint, name], fixId14, Diagnostics.Convert_all_type_literals_to_mapped_type)];
-    },
-    fixIds: [fixId14],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes15, (changes, diag2) => {
-      const info = getInfo2(diag2.file, diag2.start);
-      if (info) {
-        doChange4(changes, diag2.file, info);
+  program.emit(
+    /*targetSourceFile*/
+    void 0,
+    /*writeFile*/
+    void 0,
+    /*cancellationToken*/
+    void 0,
+    /*emitOnlyDtsFiles*/
+    void 0,
+    transpileOptions.transformers
+  );
+  if (outputText === void 0)
+    return Debug.fail("Output generation failed");
+  return { outputText, diagnostics, sourceMapText };
+}
+function transpile(input, compilerOptions, fileName, diagnostics, moduleName) {
+  const output = transpileModule(input, { compilerOptions, fileName, reportDiagnostics: !!diagnostics, moduleName });
+  addRange(diagnostics, output.diagnostics);
+  return output.outputText;
+}
+var commandLineOptionsStringToEnum;
+function fixupCompilerOptions(options, diagnostics) {
+  commandLineOptionsStringToEnum = commandLineOptionsStringToEnum || filter(optionDeclarations, (o) => typeof o.type === "object" && !forEachEntry(o.type, (v) => typeof v !== "number"));
+  options = cloneCompilerOptions(options);
+  for (const opt of commandLineOptionsStringToEnum) {
+    if (!hasProperty(options, opt.name)) {
+      continue;
+    }
+    const value = options[opt.name];
+    if (isString(value)) {
+      options[opt.name] = parseCustomTypeOption(opt, value, diagnostics);
+    } else {
+      if (!forEachEntry(opt.type, (v) => v === value)) {
+        diagnostics.push(createCompilerDiagnosticForInvalidCustomType(opt));
       }
-    })
-  });
-  function getInfo2(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    if (isIdentifier(token)) {
-      const propertySignature = cast(token.parent.parent, isPropertySignature);
-      const propertyName = token.getText(sourceFile);
-      return {
-        container: cast(propertySignature.parent, isTypeLiteralNode),
-        typeNode: propertySignature.type,
-        constraint: propertyName,
-        name: propertyName === "K" ? "P" : "K"
-      };
     }
-    return void 0;
-  }
-  function doChange4(changes, sourceFile, { container, typeNode, constraint, name }) {
-    changes.replaceNode(sourceFile, container, factory.createMappedTypeNode(
-      void 0,
-      factory.createTypeParameterDeclaration(void 0, name, factory.createTypeReferenceNode(constraint)),
-      void 0,
-      void 0,
-      typeNode,
-      void 0
-    ));
   }
+  return options;
+}
 
-  // src/services/codefixes/fixClassIncorrectlyImplementsInterface.ts
-  var errorCodes16 = [
-    Diagnostics.Class_0_incorrectly_implements_interface_1.code,
-    Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code
-  ];
-  var fixId15 = "fixClassIncorrectlyImplementsInterface";
-  registerCodeFix({
-    errorCodes: errorCodes16,
-    getCodeActions(context) {
-      const { sourceFile, span } = context;
-      const classDeclaration = getClass(sourceFile, span.start);
-      return mapDefined(getEffectiveImplementsTypeNodes(classDeclaration), (implementedTypeNode) => {
-        const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingDeclarations(context, implementedTypeNode, sourceFile, classDeclaration, t, context.preferences));
-        return changes.length === 0 ? void 0 : createCodeFixAction(fixId15, changes, [Diagnostics.Implement_interface_0, implementedTypeNode.getText(sourceFile)], fixId15, Diagnostics.Implement_all_unimplemented_interfaces);
-      });
-    },
-    fixIds: [fixId15],
-    getAllCodeActions(context) {
-      const seenClassDeclarations = /* @__PURE__ */ new Map();
-      return codeFixAll(context, errorCodes16, (changes, diag2) => {
-        const classDeclaration = getClass(diag2.file, diag2.start);
-        if (addToSeen(seenClassDeclarations, getNodeId(classDeclaration))) {
-          for (const implementedTypeNode of getEffectiveImplementsTypeNodes(classDeclaration)) {
-            addMissingDeclarations(context, implementedTypeNode, diag2.file, classDeclaration, changes, context.preferences);
-          }
-        }
-      });
+// src/services/_namespaces/ts.NavigateTo.ts
+var ts_NavigateTo_exports = {};
+__export(ts_NavigateTo_exports, {
+  getNavigateToItems: () => getNavigateToItems
+});
+
+// src/services/navigateTo.ts
+function getNavigateToItems(sourceFiles, checker, cancellationToken, searchValue, maxResultCount, excludeDtsFiles) {
+  const patternMatcher = createPatternMatcher(searchValue);
+  if (!patternMatcher)
+    return emptyArray;
+  const rawItems = [];
+  for (const sourceFile of sourceFiles) {
+    cancellationToken.throwIfCancellationRequested();
+    if (excludeDtsFiles && sourceFile.isDeclarationFile) {
+      continue;
     }
-  });
-  function getClass(sourceFile, pos) {
-    return Debug.checkDefined(getContainingClass(getTokenAtPosition(sourceFile, pos)), "There should be a containing class");
+    sourceFile.getNamedDeclarations().forEach((declarations, name) => {
+      getItemsFromNamedDeclaration(patternMatcher, name, declarations, checker, sourceFile.fileName, rawItems);
+    });
   }
-  function symbolPointsToNonPrivateMember(symbol) {
-    return !symbol.valueDeclaration || !(getEffectiveModifierFlags(symbol.valueDeclaration) & 8 /* Private */);
+  rawItems.sort(compareNavigateToItems);
+  return (maxResultCount === void 0 ? rawItems : rawItems.slice(0, maxResultCount)).map(createNavigateToItem);
+}
+function getItemsFromNamedDeclaration(patternMatcher, name, declarations, checker, fileName, rawItems) {
+  const match = patternMatcher.getMatchForLastSegmentOfPattern(name);
+  if (!match) {
+    return;
   }
-  function addMissingDeclarations(context, implementedTypeNode, sourceFile, classDeclaration, changeTracker, preferences) {
-    const checker = context.program.getTypeChecker();
-    const maybeHeritageClauseSymbol = getHeritageClauseSymbolTable(classDeclaration, checker);
-    const implementedType = checker.getTypeAtLocation(implementedTypeNode);
-    const implementedTypeSymbols = checker.getPropertiesOfType(implementedType);
-    const nonPrivateAndNotExistedInHeritageClauseMembers = implementedTypeSymbols.filter(and(symbolPointsToNonPrivateMember, (symbol) => !maybeHeritageClauseSymbol.has(symbol.escapedName)));
-    const classType = checker.getTypeAtLocation(classDeclaration);
-    const constructor = find(classDeclaration.members, (m) => isConstructorDeclaration(m));
-    if (!classType.getNumberIndexType()) {
-      createMissingIndexSignatureDeclaration(implementedType, 1 /* Number */);
-    }
-    if (!classType.getStringIndexType()) {
-      createMissingIndexSignatureDeclaration(implementedType, 0 /* String */);
-    }
-    const importAdder = createImportAdder(sourceFile, context.program, preferences, context.host);
-    createMissingMemberNodes(classDeclaration, nonPrivateAndNotExistedInHeritageClauseMembers, sourceFile, context, preferences, importAdder, (member) => insertInterfaceMemberNode(sourceFile, classDeclaration, member));
-    importAdder.writeFixes(changeTracker);
-    function createMissingIndexSignatureDeclaration(type, kind) {
-      const indexInfoOfKind = checker.getIndexInfoOfType(type, kind);
-      if (indexInfoOfKind) {
-        insertInterfaceMemberNode(sourceFile, classDeclaration, checker.indexInfoToIndexSignatureDeclaration(indexInfoOfKind, classDeclaration, void 0, getNoopSymbolTrackerWithResolver(context)));
-      }
-    }
-    function insertInterfaceMemberNode(sourceFile2, cls, newElement) {
-      if (constructor) {
-        changeTracker.insertNodeAfter(sourceFile2, constructor, newElement);
-      } else {
-        changeTracker.insertMemberAtStart(sourceFile2, cls, newElement);
+  for (const declaration of declarations) {
+    if (!shouldKeepItem(declaration, checker))
+      continue;
+    if (patternMatcher.patternContainsDots) {
+      const fullMatch = patternMatcher.getFullMatch(getContainers(declaration), name);
+      if (fullMatch) {
+        rawItems.push({ name, fileName, matchKind: fullMatch.kind, isCaseSensitive: fullMatch.isCaseSensitive, declaration });
       }
-    }
+    } else {
+      rawItems.push({ name, fileName, matchKind: match.kind, isCaseSensitive: match.isCaseSensitive, declaration });
+    }
+  }
+}
+function shouldKeepItem(declaration, checker) {
+  switch (declaration.kind) {
+    case 270 /* ImportClause */:
+    case 273 /* ImportSpecifier */:
+    case 268 /* ImportEqualsDeclaration */:
+      const importer = checker.getSymbolAtLocation(declaration.name);
+      const imported = checker.getAliasedSymbol(importer);
+      return importer.escapedName !== imported.escapedName;
+    default:
+      return true;
   }
-  function getHeritageClauseSymbolTable(classDeclaration, checker) {
-    const heritageClauseNode = getEffectiveBaseTypeNode(classDeclaration);
-    if (!heritageClauseNode)
-      return createSymbolTable();
-    const heritageClauseType = checker.getTypeAtLocation(heritageClauseNode);
-    const heritageClauseTypeSymbols = checker.getPropertiesOfType(heritageClauseType);
-    return createSymbolTable(heritageClauseTypeSymbols.filter(symbolPointsToNonPrivateMember));
+}
+function tryAddSingleDeclarationName(declaration, containers) {
+  const name = getNameOfDeclaration(declaration);
+  return !!name && (pushLiteral(name, containers) || name.kind === 164 /* ComputedPropertyName */ && tryAddComputedPropertyName(name.expression, containers));
+}
+function tryAddComputedPropertyName(expression, containers) {
+  return pushLiteral(expression, containers) || isPropertyAccessExpression(expression) && (containers.push(expression.name.text), true) && tryAddComputedPropertyName(expression.expression, containers);
+}
+function pushLiteral(node, containers) {
+  return isPropertyNameLiteral(node) && (containers.push(getTextOfIdentifierOrLiteral(node)), true);
+}
+function getContainers(declaration) {
+  const containers = [];
+  const name = getNameOfDeclaration(declaration);
+  if (name && name.kind === 164 /* ComputedPropertyName */ && !tryAddComputedPropertyName(name.expression, containers)) {
+    return emptyArray;
   }
-
-  // src/services/codefixes/importFixes.ts
-  var importFixName = "import";
-  var importFixId = "fixMissingImport";
-  var errorCodes17 = [
-    Diagnostics.Cannot_find_name_0.code,
-    Diagnostics.Cannot_find_name_0_Did_you_mean_1.code,
-    Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code,
-    Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code,
-    Diagnostics.Cannot_find_namespace_0.code,
-    Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code,
-    Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here.code,
-    Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer.code,
-    Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes17,
-    getCodeActions(context) {
-      const { errorCode, preferences, sourceFile, span, program } = context;
-      const info = getFixInfos(context, errorCode, span.start, true);
-      if (!info)
-        return void 0;
-      const quotePreference = getQuotePreference(sourceFile, preferences);
-      return info.map(({ fix, symbolName: symbolName2, errorIdentifierText }) => codeActionForFix(
-        context,
-        sourceFile,
-        symbolName2,
-        fix,
-        symbolName2 !== errorIdentifierText,
-        quotePreference,
-        program.getCompilerOptions()
-      ));
-    },
-    fixIds: [importFixId],
-    getAllCodeActions: (context) => {
-      const { sourceFile, program, preferences, host, cancellationToken } = context;
-      const importAdder = createImportAdderWorker(sourceFile, program, true, preferences, host, cancellationToken);
-      eachDiagnostic(context, errorCodes17, (diag2) => importAdder.addImportFromDiagnostic(diag2, context));
-      return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, importAdder.writeFixes));
+  containers.shift();
+  let container = getContainerNode(declaration);
+  while (container) {
+    if (!tryAddSingleDeclarationName(container, containers)) {
+      return emptyArray;
     }
-  });
-  function createImportAdder(sourceFile, program, preferences, host, cancellationToken) {
-    return createImportAdderWorker(sourceFile, program, false, preferences, host, cancellationToken);
+    container = getContainerNode(container);
+  }
+  return containers.reverse();
+}
+function compareNavigateToItems(i1, i2) {
+  return compareValues(i1.matchKind, i2.matchKind) || compareStringsCaseSensitiveUI(i1.name, i2.name);
+}
+function createNavigateToItem(rawItem) {
+  const declaration = rawItem.declaration;
+  const container = getContainerNode(declaration);
+  const containerName = container && getNameOfDeclaration(container);
+  return {
+    name: rawItem.name,
+    kind: getNodeKind(declaration),
+    kindModifiers: getNodeModifiers(declaration),
+    matchKind: PatternMatchKind[rawItem.matchKind],
+    isCaseSensitive: rawItem.isCaseSensitive,
+    fileName: rawItem.fileName,
+    textSpan: createTextSpanFromNode(declaration),
+    // TODO(jfreeman): What should be the containerName when the container has a computed name?
+    containerName: containerName ? containerName.text : "",
+    containerKind: containerName ? getNodeKind(container) : "" /* unknown */
+  };
+}
+
+// src/services/_namespaces/ts.NavigationBar.ts
+var ts_NavigationBar_exports = {};
+__export(ts_NavigationBar_exports, {
+  getNavigationBarItems: () => getNavigationBarItems,
+  getNavigationTree: () => getNavigationTree
+});
+
+// src/services/navigationBar.ts
+var whiteSpaceRegex = /\s+/g;
+var maxLength = 150;
+var curCancellationToken;
+var curSourceFile;
+var parentsStack = [];
+var parent;
+var trackedEs5ClassesStack = [];
+var trackedEs5Classes;
+var emptyChildItemArray = [];
+function getNavigationBarItems(sourceFile, cancellationToken) {
+  curCancellationToken = cancellationToken;
+  curSourceFile = sourceFile;
+  try {
+    return map(primaryNavBarMenuItems(rootNavigationBarNode(sourceFile)), convertToPrimaryNavBarMenuItem);
+  } finally {
+    reset();
+  }
+}
+function getNavigationTree(sourceFile, cancellationToken) {
+  curCancellationToken = cancellationToken;
+  curSourceFile = sourceFile;
+  try {
+    return convertToTree(rootNavigationBarNode(sourceFile));
+  } finally {
+    reset();
+  }
+}
+function reset() {
+  curSourceFile = void 0;
+  curCancellationToken = void 0;
+  parentsStack = [];
+  parent = void 0;
+  emptyChildItemArray = [];
+}
+function nodeText(node) {
+  return cleanText(node.getText(curSourceFile));
+}
+function navigationBarNodeKind(n) {
+  return n.node.kind;
+}
+function pushChild(parent2, child) {
+  if (parent2.children) {
+    parent2.children.push(child);
+  } else {
+    parent2.children = [child];
+  }
+}
+function rootNavigationBarNode(sourceFile) {
+  Debug.assert(!parentsStack.length);
+  const root = { node: sourceFile, name: void 0, additionalNodes: void 0, parent: void 0, children: void 0, indent: 0 };
+  parent = root;
+  for (const statement of sourceFile.statements) {
+    addChildrenRecursively(statement);
+  }
+  endNode();
+  Debug.assert(!parent && !parentsStack.length);
+  return root;
+}
+function addLeafNode(node, name) {
+  pushChild(parent, emptyNavigationBarNode(node, name));
+}
+function emptyNavigationBarNode(node, name) {
+  return {
+    node,
+    name: name || (isDeclaration(node) || isExpression(node) ? getNameOfDeclaration(node) : void 0),
+    additionalNodes: void 0,
+    parent,
+    children: void 0,
+    indent: parent.indent + 1
+  };
+}
+function addTrackedEs5Class(name) {
+  if (!trackedEs5Classes) {
+    trackedEs5Classes = /* @__PURE__ */ new Map();
+  }
+  trackedEs5Classes.set(name, true);
+}
+function endNestedNodes(depth) {
+  for (let i = 0; i < depth; i++)
+    endNode();
+}
+function startNestedNodes(targetNode, entityName) {
+  const names = [];
+  while (!isPropertyNameLiteral(entityName)) {
+    const name = getNameOrArgument(entityName);
+    const nameText = getElementOrPropertyAccessName(entityName);
+    entityName = entityName.expression;
+    if (nameText === "prototype" || isPrivateIdentifier(name))
+      continue;
+    names.push(name);
+  }
+  names.push(entityName);
+  for (let i = names.length - 1; i > 0; i--) {
+    const name = names[i];
+    startNode(targetNode, name);
+  }
+  return [names.length - 1, names[0]];
+}
+function startNode(node, name) {
+  const navNode = emptyNavigationBarNode(node, name);
+  pushChild(parent, navNode);
+  parentsStack.push(parent);
+  trackedEs5ClassesStack.push(trackedEs5Classes);
+  trackedEs5Classes = void 0;
+  parent = navNode;
+}
+function endNode() {
+  if (parent.children) {
+    mergeChildren(parent.children, parent);
+    sortChildren(parent.children);
+  }
+  parent = parentsStack.pop();
+  trackedEs5Classes = trackedEs5ClassesStack.pop();
+}
+function addNodeWithRecursiveChild(node, child, name) {
+  startNode(node, name);
+  addChildrenRecursively(child);
+  endNode();
+}
+function addNodeWithRecursiveInitializer(node) {
+  if (node.initializer && isFunctionOrClassExpression(node.initializer)) {
+    startNode(node);
+    forEachChild(node.initializer, addChildrenRecursively);
+    endNode();
+  } else {
+    addNodeWithRecursiveChild(node, node.initializer);
+  }
+}
+function hasNavigationBarName(node) {
+  return !hasDynamicName(node) || node.kind !== 223 /* BinaryExpression */ && isPropertyAccessExpression(node.name.expression) && isIdentifier(node.name.expression.expression) && idText(node.name.expression.expression) === "Symbol";
+}
+function addChildrenRecursively(node) {
+  curCancellationToken.throwIfCancellationRequested();
+  if (!node || isToken(node)) {
+    return;
   }
-  function createImportAdderWorker(sourceFile, program, useAutoImportProvider, preferences, host, cancellationToken) {
-    const compilerOptions = program.getCompilerOptions();
-    const addToNamespace = [];
-    const importType = [];
-    const addToExisting = /* @__PURE__ */ new Map();
-    const newImports = /* @__PURE__ */ new Map();
-    return { addImportFromDiagnostic, addImportFromExportedSymbol, writeFixes, hasFixes };
-    function addImportFromDiagnostic(diagnostic, context) {
-      const info = getFixInfos(context, diagnostic.code, diagnostic.start, useAutoImportProvider);
-      if (!info || !info.length)
-        return;
-      addImport(first(info));
-    }
-    function addImportFromExportedSymbol(exportedSymbol, isValidTypeOnlyUseSite) {
-      const moduleSymbol = Debug.checkDefined(exportedSymbol.parent);
-      const symbolName2 = getNameForExportedSymbol(exportedSymbol, getEmitScriptTarget(compilerOptions));
-      const checker = program.getTypeChecker();
-      const symbol = checker.getMergedSymbol(skipAlias(exportedSymbol, checker));
-      const exportInfo = getAllExportInfoForSymbol(sourceFile, symbol, symbolName2, false, program, host, preferences, cancellationToken);
-      const useRequire = shouldUseRequire(sourceFile, program);
-      const fix = getImportFixForSymbol(sourceFile, Debug.checkDefined(exportInfo), moduleSymbol, program, void 0, !!isValidTypeOnlyUseSite, useRequire, host, preferences);
-      if (fix) {
-        addImport({ fix, symbolName: symbolName2, errorIdentifierText: void 0 });
+  switch (node.kind) {
+    case 173 /* Constructor */:
+      const ctr = node;
+      addNodeWithRecursiveChild(ctr, ctr.body);
+      for (const param of ctr.parameters) {
+        if (isParameterPropertyDeclaration(param, ctr)) {
+          addLeafNode(param);
+        }
+      }
+      break;
+    case 171 /* MethodDeclaration */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 170 /* MethodSignature */:
+      if (hasNavigationBarName(node)) {
+        addNodeWithRecursiveChild(node, node.body);
       }
-    }
-    function addImport(info) {
-      var _a2, _b;
-      const { fix, symbolName: symbolName2 } = info;
-      switch (fix.kind) {
-        case ImportFixKind.UseNamespace:
-          addToNamespace.push(fix);
-          break;
-        case ImportFixKind.JsdocTypeImport:
-          importType.push(fix);
-          break;
-        case ImportFixKind.AddToExisting: {
-          const { importClauseOrBindingPattern, importKind, addAsTypeOnly } = fix;
-          const key = String(getNodeId(importClauseOrBindingPattern));
-          let entry = addToExisting.get(key);
-          if (!entry) {
-            addToExisting.set(key, entry = { importClauseOrBindingPattern, defaultImport: void 0, namedImports: /* @__PURE__ */ new Map() });
-          }
-          if (importKind === 0 /* Named */) {
-            const prevValue = entry == null ? void 0 : entry.namedImports.get(symbolName2);
-            entry.namedImports.set(symbolName2, reduceAddAsTypeOnlyValues(prevValue, addAsTypeOnly));
+      break;
+    case 169 /* PropertyDeclaration */:
+      if (hasNavigationBarName(node)) {
+        addNodeWithRecursiveInitializer(node);
+      }
+      break;
+    case 168 /* PropertySignature */:
+      if (hasNavigationBarName(node)) {
+        addLeafNode(node);
+      }
+      break;
+    case 270 /* ImportClause */:
+      const importClause = node;
+      if (importClause.name) {
+        addLeafNode(importClause.name);
+      }
+      const { namedBindings } = importClause;
+      if (namedBindings) {
+        if (namedBindings.kind === 271 /* NamespaceImport */) {
+          addLeafNode(namedBindings);
+        } else {
+          for (const element of namedBindings.elements) {
+            addLeafNode(element);
+          }
+        }
+      }
+      break;
+    case 300 /* ShorthandPropertyAssignment */:
+      addNodeWithRecursiveChild(node, node.name);
+      break;
+    case 301 /* SpreadAssignment */:
+      const { expression } = node;
+      isIdentifier(expression) ? addLeafNode(node, expression) : addLeafNode(node);
+      break;
+    case 205 /* BindingElement */:
+    case 299 /* PropertyAssignment */:
+    case 257 /* VariableDeclaration */: {
+      const child = node;
+      if (isBindingPattern(child.name)) {
+        addChildrenRecursively(child.name);
+      } else {
+        addNodeWithRecursiveInitializer(child);
+      }
+      break;
+    }
+    case 259 /* FunctionDeclaration */:
+      const nameNode = node.name;
+      if (nameNode && isIdentifier(nameNode)) {
+        addTrackedEs5Class(nameNode.text);
+      }
+      addNodeWithRecursiveChild(node, node.body);
+      break;
+    case 216 /* ArrowFunction */:
+    case 215 /* FunctionExpression */:
+      addNodeWithRecursiveChild(node, node.body);
+      break;
+    case 263 /* EnumDeclaration */:
+      startNode(node);
+      for (const member of node.members) {
+        if (!isComputedProperty(member)) {
+          addLeafNode(member);
+        }
+      }
+      endNode();
+      break;
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+    case 261 /* InterfaceDeclaration */:
+      startNode(node);
+      for (const member of node.members) {
+        addChildrenRecursively(member);
+      }
+      endNode();
+      break;
+    case 264 /* ModuleDeclaration */:
+      addNodeWithRecursiveChild(node, getInteriorModule(node).body);
+      break;
+    case 274 /* ExportAssignment */: {
+      const expression2 = node.expression;
+      const child = isObjectLiteralExpression(expression2) || isCallExpression(expression2) ? expression2 : isArrowFunction(expression2) || isFunctionExpression(expression2) ? expression2.body : void 0;
+      if (child) {
+        startNode(node);
+        addChildrenRecursively(child);
+        endNode();
+      } else {
+        addLeafNode(node);
+      }
+      break;
+    }
+    case 278 /* ExportSpecifier */:
+    case 268 /* ImportEqualsDeclaration */:
+    case 178 /* IndexSignature */:
+    case 176 /* CallSignature */:
+    case 177 /* ConstructSignature */:
+    case 262 /* TypeAliasDeclaration */:
+      addLeafNode(node);
+      break;
+    case 210 /* CallExpression */:
+    case 223 /* BinaryExpression */: {
+      const special = getAssignmentDeclarationKind(node);
+      switch (special) {
+        case 1 /* ExportsProperty */:
+        case 2 /* ModuleExports */:
+          addNodeWithRecursiveChild(node, node.right);
+          return;
+        case 6 /* Prototype */:
+        case 3 /* PrototypeProperty */: {
+          const binaryExpression = node;
+          const assignmentTarget = binaryExpression.left;
+          const prototypeAccess = special === 3 /* PrototypeProperty */ ? assignmentTarget.expression : assignmentTarget;
+          let depth = 0;
+          let className;
+          if (isIdentifier(prototypeAccess.expression)) {
+            addTrackedEs5Class(prototypeAccess.expression.text);
+            className = prototypeAccess.expression;
           } else {
-            Debug.assert(entry.defaultImport === void 0 || entry.defaultImport.name === symbolName2, "(Add to Existing) Default import should be missing or match symbolName");
-            entry.defaultImport = {
-              name: symbolName2,
-              addAsTypeOnly: reduceAddAsTypeOnlyValues((_a2 = entry.defaultImport) == null ? void 0 : _a2.addAsTypeOnly, addAsTypeOnly)
-            };
+            [depth, className] = startNestedNodes(binaryExpression, prototypeAccess.expression);
           }
-          break;
+          if (special === 6 /* Prototype */) {
+            if (isObjectLiteralExpression(binaryExpression.right)) {
+              if (binaryExpression.right.properties.length > 0) {
+                startNode(binaryExpression, className);
+                forEachChild(binaryExpression.right, addChildrenRecursively);
+                endNode();
+              }
+            }
+          } else if (isFunctionExpression(binaryExpression.right) || isArrowFunction(binaryExpression.right)) {
+            addNodeWithRecursiveChild(
+              node,
+              binaryExpression.right,
+              className
+            );
+          } else {
+            startNode(binaryExpression, className);
+            addNodeWithRecursiveChild(node, binaryExpression.right, assignmentTarget.name);
+            endNode();
+          }
+          endNestedNodes(depth);
+          return;
         }
-        case ImportFixKind.AddNew: {
-          const { moduleSpecifier, importKind, useRequire, addAsTypeOnly } = fix;
-          const entry = getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly);
-          Debug.assert(entry.useRequire === useRequire, "(Add new) Tried to add an `import` and a `require` for the same module");
-          switch (importKind) {
-            case 1 /* Default */:
-              Debug.assert(entry.defaultImport === void 0 || entry.defaultImport.name === symbolName2, "(Add new) Default import should be missing or match symbolName");
-              entry.defaultImport = { name: symbolName2, addAsTypeOnly: reduceAddAsTypeOnlyValues((_b = entry.defaultImport) == null ? void 0 : _b.addAsTypeOnly, addAsTypeOnly) };
-              break;
-            case 0 /* Named */:
-              const prevValue = (entry.namedImports || (entry.namedImports = /* @__PURE__ */ new Map())).get(symbolName2);
-              entry.namedImports.set(symbolName2, reduceAddAsTypeOnlyValues(prevValue, addAsTypeOnly));
-              break;
-            case 3 /* CommonJS */:
-            case 2 /* Namespace */:
-              Debug.assert(entry.namespaceLikeImport === void 0 || entry.namespaceLikeImport.name === symbolName2, "Namespacelike import shoudl be missing or match symbolName");
-              entry.namespaceLikeImport = { importKind, name: symbolName2, addAsTypeOnly };
-              break;
+        case 7 /* ObjectDefinePropertyValue */:
+        case 9 /* ObjectDefinePrototypeProperty */: {
+          const defineCall = node;
+          const className = special === 7 /* ObjectDefinePropertyValue */ ? defineCall.arguments[0] : defineCall.arguments[0].expression;
+          const memberName = defineCall.arguments[1];
+          const [depth, classNameIdentifier] = startNestedNodes(node, className);
+          startNode(node, classNameIdentifier);
+          startNode(node, setTextRange(factory.createIdentifier(memberName.text), memberName));
+          addChildrenRecursively(node.arguments[2]);
+          endNode();
+          endNode();
+          endNestedNodes(depth);
+          return;
+        }
+        case 5 /* Property */: {
+          const binaryExpression = node;
+          const assignmentTarget = binaryExpression.left;
+          const targetFunction = assignmentTarget.expression;
+          if (isIdentifier(targetFunction) && getElementOrPropertyAccessName(assignmentTarget) !== "prototype" && trackedEs5Classes && trackedEs5Classes.has(targetFunction.text)) {
+            if (isFunctionExpression(binaryExpression.right) || isArrowFunction(binaryExpression.right)) {
+              addNodeWithRecursiveChild(node, binaryExpression.right, targetFunction);
+            } else if (isBindableStaticAccessExpression(assignmentTarget)) {
+              startNode(binaryExpression, targetFunction);
+              addNodeWithRecursiveChild(binaryExpression.left, binaryExpression.right, getNameOrArgument(assignmentTarget));
+              endNode();
+            }
+            return;
           }
           break;
         }
-        case ImportFixKind.PromoteTypeOnly:
+        case 4 /* ThisProperty */:
+        case 0 /* None */:
+        case 8 /* ObjectDefinePropertyExports */:
           break;
         default:
-          Debug.assertNever(fix, `fix wasn't never - got kind ${fix.kind}`);
-      }
-      function reduceAddAsTypeOnlyValues(prevValue, newValue) {
-        return Math.max(prevValue != null ? prevValue : 0, newValue);
-      }
-      function getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly) {
-        const typeOnlyKey = newImportsKey(moduleSpecifier, true);
-        const nonTypeOnlyKey = newImportsKey(moduleSpecifier, false);
-        const typeOnlyEntry = newImports.get(typeOnlyKey);
-        const nonTypeOnlyEntry = newImports.get(nonTypeOnlyKey);
-        const newEntry = {
-          defaultImport: void 0,
-          namedImports: void 0,
-          namespaceLikeImport: void 0,
-          useRequire
-        };
-        if (importKind === 1 /* Default */ && addAsTypeOnly === AddAsTypeOnly.Required) {
-          if (typeOnlyEntry)
-            return typeOnlyEntry;
-          newImports.set(typeOnlyKey, newEntry);
-          return newEntry;
-        }
-        if (addAsTypeOnly === AddAsTypeOnly.Allowed && (typeOnlyEntry || nonTypeOnlyEntry)) {
-          return typeOnlyEntry || nonTypeOnlyEntry;
-        }
-        if (nonTypeOnlyEntry) {
-          return nonTypeOnlyEntry;
-        }
-        newImports.set(nonTypeOnlyKey, newEntry);
-        return newEntry;
+          Debug.assertNever(special);
       }
-      function newImportsKey(moduleSpecifier, topLevelTypeOnly) {
-        return `${topLevelTypeOnly ? 1 : 0}|${moduleSpecifier}`;
+    }
+    default:
+      if (hasJSDocNodes(node)) {
+        forEach(node.jsDoc, (jsDoc) => {
+          forEach(jsDoc.tags, (tag) => {
+            if (isJSDocTypeAlias(tag)) {
+              addLeafNode(tag);
+            }
+          });
+        });
       }
+      forEachChild(node, addChildrenRecursively);
+  }
+}
+function mergeChildren(children, node) {
+  const nameToItems = /* @__PURE__ */ new Map();
+  filterMutate(children, (child, index) => {
+    const declName = child.name || getNameOfDeclaration(child.node);
+    const name = declName && nodeText(declName);
+    if (!name) {
+      return true;
+    }
+    const itemsWithSameName = nameToItems.get(name);
+    if (!itemsWithSameName) {
+      nameToItems.set(name, child);
+      return true;
     }
-    function writeFixes(changeTracker) {
-      const quotePreference = getQuotePreference(sourceFile, preferences);
-      for (const fix of addToNamespace) {
-        addNamespaceQualifier(changeTracker, sourceFile, fix);
+    if (itemsWithSameName instanceof Array) {
+      for (const itemWithSameName of itemsWithSameName) {
+        if (tryMerge(itemWithSameName, child, index, node)) {
+          return false;
+        }
       }
-      for (const fix of importType) {
-        addImportType(changeTracker, sourceFile, fix, quotePreference);
+      itemsWithSameName.push(child);
+      return true;
+    } else {
+      const itemWithSameName = itemsWithSameName;
+      if (tryMerge(itemWithSameName, child, index, node)) {
+        return false;
       }
-      addToExisting.forEach(({ importClauseOrBindingPattern, defaultImport, namedImports }) => {
-        doAddExistingFix(
-          changeTracker,
-          sourceFile,
-          importClauseOrBindingPattern,
-          defaultImport,
-          arrayFrom(namedImports.entries(), ([name, addAsTypeOnly]) => ({ addAsTypeOnly, name })),
-          compilerOptions
-        );
-      });
-      let newDeclarations;
-      newImports.forEach(({ useRequire, defaultImport, namedImports, namespaceLikeImport }, key) => {
-        const moduleSpecifier = key.slice(2);
-        const getDeclarations = useRequire ? getNewRequires : getNewImports;
-        const declarations = getDeclarations(
-          moduleSpecifier,
-          quotePreference,
-          defaultImport,
-          namedImports && arrayFrom(namedImports.entries(), ([name, addAsTypeOnly]) => ({ addAsTypeOnly, name })),
-          namespaceLikeImport
+      nameToItems.set(name, [itemWithSameName, child]);
+      return true;
+    }
+  });
+}
+var isEs5ClassMember = {
+  [5 /* Property */]: true,
+  [3 /* PrototypeProperty */]: true,
+  [7 /* ObjectDefinePropertyValue */]: true,
+  [9 /* ObjectDefinePrototypeProperty */]: true,
+  [0 /* None */]: false,
+  [1 /* ExportsProperty */]: false,
+  [2 /* ModuleExports */]: false,
+  [8 /* ObjectDefinePropertyExports */]: false,
+  [6 /* Prototype */]: true,
+  [4 /* ThisProperty */]: false
+};
+function tryMergeEs5Class(a, b, bIndex, parent2) {
+  function isPossibleConstructor(node) {
+    return isFunctionExpression(node) || isFunctionDeclaration(node) || isVariableDeclaration(node);
+  }
+  const bAssignmentDeclarationKind = isBinaryExpression(b.node) || isCallExpression(b.node) ? getAssignmentDeclarationKind(b.node) : 0 /* None */;
+  const aAssignmentDeclarationKind = isBinaryExpression(a.node) || isCallExpression(a.node) ? getAssignmentDeclarationKind(a.node) : 0 /* None */;
+  if (isEs5ClassMember[bAssignmentDeclarationKind] && isEs5ClassMember[aAssignmentDeclarationKind] || isPossibleConstructor(a.node) && isEs5ClassMember[bAssignmentDeclarationKind] || isPossibleConstructor(b.node) && isEs5ClassMember[aAssignmentDeclarationKind] || isClassDeclaration(a.node) && isSynthesized(a.node) && isEs5ClassMember[bAssignmentDeclarationKind] || isClassDeclaration(b.node) && isEs5ClassMember[aAssignmentDeclarationKind] || isClassDeclaration(a.node) && isSynthesized(a.node) && isPossibleConstructor(b.node) || isClassDeclaration(b.node) && isPossibleConstructor(a.node) && isSynthesized(a.node)) {
+    let lastANode = a.additionalNodes && lastOrUndefined(a.additionalNodes) || a.node;
+    if (!isClassDeclaration(a.node) && !isClassDeclaration(b.node) || isPossibleConstructor(a.node) || isPossibleConstructor(b.node)) {
+      const ctorFunction = isPossibleConstructor(a.node) ? a.node : isPossibleConstructor(b.node) ? b.node : void 0;
+      if (ctorFunction !== void 0) {
+        const ctorNode = setTextRange(
+          factory.createConstructorDeclaration(
+            /* modifiers */
+            void 0,
+            [],
+            /* body */
+            void 0
+          ),
+          ctorFunction
         );
-        newDeclarations = combine(newDeclarations, declarations);
-      });
-      if (newDeclarations) {
-        insertImports(changeTracker, sourceFile, newDeclarations, true);
+        const ctor = emptyNavigationBarNode(ctorNode);
+        ctor.indent = a.indent + 1;
+        ctor.children = a.node === ctorFunction ? a.children : b.children;
+        a.children = a.node === ctorFunction ? concatenate([ctor], b.children || [b]) : concatenate(a.children || [{ ...a }], [ctor]);
+      } else {
+        if (a.children || b.children) {
+          a.children = concatenate(a.children || [{ ...a }], b.children || [b]);
+          if (a.children) {
+            mergeChildren(a.children, a);
+            sortChildren(a.children);
+          }
+        }
+      }
+      lastANode = a.node = setTextRange(factory.createClassDeclaration(
+        /* modifiers */
+        void 0,
+        a.name || factory.createIdentifier("__class__"),
+        /* typeParameters */
+        void 0,
+        /* heritageClauses */
+        void 0,
+        []
+      ), a.node);
+    } else {
+      a.children = concatenate(a.children, b.children);
+      if (a.children) {
+        mergeChildren(a.children, a);
       }
     }
-    function hasFixes() {
-      return addToNamespace.length > 0 || importType.length > 0 || addToExisting.size > 0 || newImports.size > 0;
+    const bNode = b.node;
+    if (parent2.children[bIndex - 1].node.end === lastANode.end) {
+      setTextRange(lastANode, { pos: lastANode.pos, end: bNode.end });
+    } else {
+      if (!a.additionalNodes)
+        a.additionalNodes = [];
+      a.additionalNodes.push(setTextRange(factory.createClassDeclaration(
+        /* modifiers */
+        void 0,
+        a.name || factory.createIdentifier("__class__"),
+        /* typeParameters */
+        void 0,
+        /* heritageClauses */
+        void 0,
+        []
+      ), b.node));
     }
+    return true;
   }
-  function createImportSpecifierResolver(importingFile, program, host, preferences) {
-    const packageJsonImportFilter = createPackageJsonImportFilter(importingFile, preferences, host);
-    const importMap = createExistingImportMap(program.getTypeChecker(), importingFile, program.getCompilerOptions());
-    return { getModuleSpecifierForBestExportInfo };
-    function getModuleSpecifierForBestExportInfo(exportInfo, symbolName2, position, isValidTypeOnlyUseSite, fromCacheOnly) {
-      const { fixes, computedWithoutCacheCount } = getImportFixes(
-        exportInfo,
-        { symbolName: symbolName2, position },
-        isValidTypeOnlyUseSite,
-        false,
-        program,
-        importingFile,
-        host,
-        preferences,
-        importMap,
-        fromCacheOnly
-      );
-      const result = getBestFix(fixes, importingFile, program, packageJsonImportFilter, host);
-      return result && { ...result, computedWithoutCacheCount };
-    }
-  }
-  var ImportFixKind = /* @__PURE__ */ ((ImportFixKind2) => {
-    ImportFixKind2[ImportFixKind2["UseNamespace"] = 0] = "UseNamespace";
-    ImportFixKind2[ImportFixKind2["JsdocTypeImport"] = 1] = "JsdocTypeImport";
-    ImportFixKind2[ImportFixKind2["AddToExisting"] = 2] = "AddToExisting";
-    ImportFixKind2[ImportFixKind2["AddNew"] = 3] = "AddNew";
-    ImportFixKind2[ImportFixKind2["PromoteTypeOnly"] = 4] = "PromoteTypeOnly";
-    return ImportFixKind2;
-  })(ImportFixKind || {});
-  var AddAsTypeOnly = /* @__PURE__ */ ((AddAsTypeOnly2) => {
-    AddAsTypeOnly2[AddAsTypeOnly2["Allowed"] = 1] = "Allowed";
-    AddAsTypeOnly2[AddAsTypeOnly2["Required"] = 2] = "Required";
-    AddAsTypeOnly2[AddAsTypeOnly2["NotAllowed"] = 4] = "NotAllowed";
-    return AddAsTypeOnly2;
-  })(AddAsTypeOnly || {});
-  function getImportCompletionAction(targetSymbol, moduleSymbol, sourceFile, symbolName2, isJsxTagName, host, program, formatContext, position, preferences, cancellationToken) {
-    const compilerOptions = program.getCompilerOptions();
-    const exportInfos = pathIsBareSpecifier(stripQuotes(moduleSymbol.name)) ? [getSingleExportInfoForSymbol(targetSymbol, moduleSymbol, program, host)] : getAllExportInfoForSymbol(sourceFile, targetSymbol, symbolName2, isJsxTagName, program, host, preferences, cancellationToken);
-    Debug.assertIsDefined(exportInfos);
-    const useRequire = shouldUseRequire(sourceFile, program);
-    const isValidTypeOnlyUseSite = isValidTypeOnlyAliasUseSite(getTokenAtPosition(sourceFile, position));
-    const fix = Debug.checkDefined(getImportFixForSymbol(sourceFile, exportInfos, moduleSymbol, program, { symbolName: symbolName2, position }, isValidTypeOnlyUseSite, useRequire, host, preferences));
-    return {
-      moduleSpecifier: fix.moduleSpecifier,
-      codeAction: codeFixActionToCodeAction(codeActionForFix(
-        { host, formatContext, preferences },
-        sourceFile,
-        symbolName2,
-        fix,
-        false,
-        getQuotePreference(sourceFile, preferences),
-        compilerOptions
-      ))
-    };
+  return bAssignmentDeclarationKind === 0 /* None */ ? false : true;
+}
+function tryMerge(a, b, bIndex, parent2) {
+  if (tryMergeEs5Class(a, b, bIndex, parent2)) {
+    return true;
   }
-  function getPromoteTypeOnlyCompletionAction(sourceFile, symbolToken, program, host, formatContext, preferences) {
-    const compilerOptions = program.getCompilerOptions();
-    const symbolName2 = single(getSymbolNamesToImport(sourceFile, program.getTypeChecker(), symbolToken, compilerOptions));
-    const fix = getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName2, program);
-    const includeSymbolNameInDescription = symbolName2 !== symbolToken.text;
-    return fix && codeFixActionToCodeAction(codeActionForFix({ host, formatContext, preferences }, sourceFile, symbolName2, fix, includeSymbolNameInDescription, 1 /* Double */, compilerOptions));
-  }
-  function getImportFixForSymbol(sourceFile, exportInfos, moduleSymbol, program, useNamespaceInfo, isValidTypeOnlyUseSite, useRequire, host, preferences) {
-    Debug.assert(exportInfos.some((info) => info.moduleSymbol === moduleSymbol || info.symbol.parent === moduleSymbol), "Some exportInfo should match the specified moduleSymbol");
-    const packageJsonImportFilter = createPackageJsonImportFilter(sourceFile, preferences, host);
-    return getBestFix(getImportFixes(exportInfos, useNamespaceInfo, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes, sourceFile, program, packageJsonImportFilter, host);
-  }
-  function codeFixActionToCodeAction({ description: description2, changes, commands }) {
-    return { description: description2, changes, commands };
-  }
-  function getAllExportInfoForSymbol(importingFile, symbol, symbolName2, preferCapitalized, program, host, preferences, cancellationToken) {
-    const getChecker = createGetChecker(program, host);
-    return getExportInfoMap(importingFile, host, program, preferences, cancellationToken).search(importingFile.path, preferCapitalized, (name) => name === symbolName2, (info) => {
-      if (skipAlias(info[0].symbol, getChecker(info[0].isFromPackageJson)) === symbol) {
-        return info;
+  if (shouldReallyMerge(a.node, b.node, parent2)) {
+    merge(a, b);
+    return true;
+  }
+  return false;
+}
+function shouldReallyMerge(a, b, parent2) {
+  if (a.kind !== b.kind || a.parent !== b.parent && !(isOwnChild(a, parent2) && isOwnChild(b, parent2))) {
+    return false;
+  }
+  switch (a.kind) {
+    case 169 /* PropertyDeclaration */:
+    case 171 /* MethodDeclaration */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+      return isStatic(a) === isStatic(b);
+    case 264 /* ModuleDeclaration */:
+      return areSameModule(a, b) && getFullyQualifiedModuleName(a) === getFullyQualifiedModuleName(b);
+    default:
+      return true;
+  }
+}
+function isSynthesized(node) {
+  return !!(node.flags & 8 /* Synthesized */);
+}
+function isOwnChild(n, parent2) {
+  const par = isModuleBlock(n.parent) ? n.parent.parent : n.parent;
+  return par === parent2.node || contains(parent2.additionalNodes, par);
+}
+function areSameModule(a, b) {
+  if (!a.body || !b.body) {
+    return a.body === b.body;
+  }
+  return a.body.kind === b.body.kind && (a.body.kind !== 264 /* ModuleDeclaration */ || areSameModule(a.body, b.body));
+}
+function merge(target, source) {
+  target.additionalNodes = target.additionalNodes || [];
+  target.additionalNodes.push(source.node);
+  if (source.additionalNodes) {
+    target.additionalNodes.push(...source.additionalNodes);
+  }
+  target.children = concatenate(target.children, source.children);
+  if (target.children) {
+    mergeChildren(target.children, target);
+    sortChildren(target.children);
+  }
+}
+function sortChildren(children) {
+  children.sort(compareChildren);
+}
+function compareChildren(child1, child2) {
+  return compareStringsCaseSensitiveUI(tryGetName(child1.node), tryGetName(child2.node)) || compareValues(navigationBarNodeKind(child1), navigationBarNodeKind(child2));
+}
+function tryGetName(node) {
+  if (node.kind === 264 /* ModuleDeclaration */) {
+    return getModuleName(node);
+  }
+  const declName = getNameOfDeclaration(node);
+  if (declName && isPropertyName(declName)) {
+    const propertyName = getPropertyNameForPropertyNameNode(declName);
+    return propertyName && unescapeLeadingUnderscores(propertyName);
+  }
+  switch (node.kind) {
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+    case 228 /* ClassExpression */:
+      return getFunctionOrClassName(node);
+    default:
+      return void 0;
+  }
+}
+function getItemName(node, name) {
+  if (node.kind === 264 /* ModuleDeclaration */) {
+    return cleanText(getModuleName(node));
+  }
+  if (name) {
+    const text = isIdentifier(name) ? name.text : isElementAccessExpression(name) ? `[${nodeText(name.argumentExpression)}]` : nodeText(name);
+    if (text.length > 0) {
+      return cleanText(text);
+    }
+  }
+  switch (node.kind) {
+    case 308 /* SourceFile */:
+      const sourceFile = node;
+      return isExternalModule(sourceFile) ? `"${escapeString(getBaseFileName(removeFileExtension(normalizePath(sourceFile.fileName))))}"` : "<global>";
+    case 274 /* ExportAssignment */:
+      return isExportAssignment(node) && node.isExportEquals ? "export=" /* ExportEquals */ : "default" /* Default */;
+    case 216 /* ArrowFunction */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+      if (getSyntacticModifierFlags(node) & 1024 /* Default */) {
+        return "default";
       }
-    });
+      return getFunctionOrClassName(node);
+    case 173 /* Constructor */:
+      return "constructor";
+    case 177 /* ConstructSignature */:
+      return "new()";
+    case 176 /* CallSignature */:
+      return "()";
+    case 178 /* IndexSignature */:
+      return "[]";
+    default:
+      return "<unknown>";
+  }
+}
+function primaryNavBarMenuItems(root) {
+  const primaryNavBarMenuItems2 = [];
+  function recur(item) {
+    if (shouldAppearInPrimaryNavBarMenu(item)) {
+      primaryNavBarMenuItems2.push(item);
+      if (item.children) {
+        for (const child of item.children) {
+          recur(child);
+        }
+      }
+    }
   }
-  function getSingleExportInfoForSymbol(symbol, moduleSymbol, program, host) {
-    var _a2, _b;
-    const compilerOptions = program.getCompilerOptions();
-    const mainProgramInfo = getInfoWithChecker(program.getTypeChecker(), false);
-    if (mainProgramInfo) {
-      return mainProgramInfo;
+  recur(root);
+  return primaryNavBarMenuItems2;
+  function shouldAppearInPrimaryNavBarMenu(item) {
+    if (item.children) {
+      return true;
+    }
+    switch (navigationBarNodeKind(item)) {
+      case 260 /* ClassDeclaration */:
+      case 228 /* ClassExpression */:
+      case 263 /* EnumDeclaration */:
+      case 261 /* InterfaceDeclaration */:
+      case 264 /* ModuleDeclaration */:
+      case 308 /* SourceFile */:
+      case 262 /* TypeAliasDeclaration */:
+      case 349 /* JSDocTypedefTag */:
+      case 341 /* JSDocCallbackTag */:
+        return true;
+      case 216 /* ArrowFunction */:
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+        return isTopLevelFunctionDeclaration(item);
+      default:
+        return false;
     }
-    const autoImportProvider = (_b = (_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host)) == null ? void 0 : _b.getTypeChecker();
-    return Debug.checkDefined(autoImportProvider && getInfoWithChecker(autoImportProvider, true), `Could not find symbol in specified module for code actions`);
-    function getInfoWithChecker(checker, isFromPackageJson) {
-      const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions);
-      if (defaultInfo && skipAlias(defaultInfo.symbol, checker) === symbol) {
-        return { symbol: defaultInfo.symbol, moduleSymbol, moduleFileName: void 0, exportKind: defaultInfo.exportKind, targetFlags: skipAlias(symbol, checker).flags, isFromPackageJson };
+    function isTopLevelFunctionDeclaration(item2) {
+      if (!item2.node.body) {
+        return false;
       }
-      const named = checker.tryGetMemberInModuleExportsAndProperties(symbol.name, moduleSymbol);
-      if (named && skipAlias(named, checker) === symbol) {
-        return { symbol: named, moduleSymbol, moduleFileName: void 0, exportKind: 0 /* Named */, targetFlags: skipAlias(symbol, checker).flags, isFromPackageJson };
+      switch (navigationBarNodeKind(item2.parent)) {
+        case 265 /* ModuleBlock */:
+        case 308 /* SourceFile */:
+        case 171 /* MethodDeclaration */:
+        case 173 /* Constructor */:
+          return true;
+        default:
+          return false;
       }
     }
   }
-  function getImportFixes(exportInfos, useNamespaceInfo, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences, importMap = createExistingImportMap(program.getTypeChecker(), sourceFile, program.getCompilerOptions()), fromCacheOnly) {
-    const checker = program.getTypeChecker();
-    const existingImports = flatMap(exportInfos, importMap.getImportsForExportInfo);
-    const useNamespace = useNamespaceInfo && tryUseExistingNamespaceImport(existingImports, useNamespaceInfo.symbolName, useNamespaceInfo.position, checker);
-    const addToExisting = tryAddToExistingImport(existingImports, isValidTypeOnlyUseSite, checker, program.getCompilerOptions());
-    if (addToExisting) {
-      return {
-        computedWithoutCacheCount: 0,
-        fixes: [...useNamespace ? [useNamespace] : emptyArray, addToExisting]
-      };
-    }
-    const { fixes, computedWithoutCacheCount = 0 } = getFixesForAddImport(
-      exportInfos,
-      existingImports,
-      program,
-      sourceFile,
-      useNamespaceInfo == null ? void 0 : useNamespaceInfo.position,
-      isValidTypeOnlyUseSite,
-      useRequire,
-      host,
-      preferences,
-      fromCacheOnly
-    );
+}
+function convertToTree(n) {
+  return {
+    text: getItemName(n.node, n.name),
+    kind: getNodeKind(n.node),
+    kindModifiers: getModifiers2(n.node),
+    spans: getSpans(n),
+    nameSpan: n.name && getNodeSpan(n.name),
+    childItems: map(n.children, convertToTree)
+  };
+}
+function convertToPrimaryNavBarMenuItem(n) {
+  return {
+    text: getItemName(n.node, n.name),
+    kind: getNodeKind(n.node),
+    kindModifiers: getModifiers2(n.node),
+    spans: getSpans(n),
+    childItems: map(n.children, convertToSecondaryNavBarMenuItem) || emptyChildItemArray,
+    indent: n.indent,
+    bolded: false,
+    grayed: false
+  };
+  function convertToSecondaryNavBarMenuItem(n2) {
     return {
-      computedWithoutCacheCount,
-      fixes: [...useNamespace ? [useNamespace] : emptyArray, ...fixes]
+      text: getItemName(n2.node, n2.name),
+      kind: getNodeKind(n2.node),
+      kindModifiers: getNodeModifiers(n2.node),
+      spans: getSpans(n2),
+      childItems: emptyChildItemArray,
+      indent: 0,
+      bolded: false,
+      grayed: false
     };
   }
-  function tryUseExistingNamespaceImport(existingImports, symbolName2, position, checker) {
-    return firstDefined(existingImports, ({ declaration }) => {
-      var _a2;
-      const namespacePrefix = getNamespaceLikeImportText(declaration);
-      const moduleSpecifier = (_a2 = tryGetModuleSpecifierFromDeclaration(declaration)) == null ? void 0 : _a2.text;
-      if (namespacePrefix && moduleSpecifier) {
-        const moduleSymbol = getTargetModuleFromNamespaceLikeImport(declaration, checker);
-        if (moduleSymbol && moduleSymbol.exports.has(escapeLeadingUnderscores(symbolName2))) {
-          return { kind: 0 /* UseNamespace */, namespacePrefix, position, moduleSpecifier };
-        }
-      }
-    });
+}
+function getSpans(n) {
+  const spans = [getNodeSpan(n.node)];
+  if (n.additionalNodes) {
+    for (const node of n.additionalNodes) {
+      spans.push(getNodeSpan(node));
+    }
+  }
+  return spans;
+}
+function getModuleName(moduleDeclaration) {
+  if (isAmbientModule(moduleDeclaration)) {
+    return getTextOfNode(moduleDeclaration.name);
+  }
+  return getFullyQualifiedModuleName(moduleDeclaration);
+}
+function getFullyQualifiedModuleName(moduleDeclaration) {
+  const result = [getTextOfIdentifierOrLiteral(moduleDeclaration.name)];
+  while (moduleDeclaration.body && moduleDeclaration.body.kind === 264 /* ModuleDeclaration */) {
+    moduleDeclaration = moduleDeclaration.body;
+    result.push(getTextOfIdentifierOrLiteral(moduleDeclaration.name));
+  }
+  return result.join(".");
+}
+function getInteriorModule(decl) {
+  return decl.body && isModuleDeclaration(decl.body) ? getInteriorModule(decl.body) : decl;
+}
+function isComputedProperty(member) {
+  return !member.name || member.name.kind === 164 /* ComputedPropertyName */;
+}
+function getNodeSpan(node) {
+  return node.kind === 308 /* SourceFile */ ? createTextSpanFromRange(node) : createTextSpanFromNode(node, curSourceFile);
+}
+function getModifiers2(node) {
+  if (node.parent && node.parent.kind === 257 /* VariableDeclaration */) {
+    node = node.parent;
+  }
+  return getNodeModifiers(node);
+}
+function getFunctionOrClassName(node) {
+  const { parent: parent2 } = node;
+  if (node.name && getFullWidth(node.name) > 0) {
+    return cleanText(declarationNameToString(node.name));
+  } else if (isVariableDeclaration(parent2)) {
+    return cleanText(declarationNameToString(parent2.name));
+  } else if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 63 /* EqualsToken */) {
+    return nodeText(parent2.left).replace(whiteSpaceRegex, "");
+  } else if (isPropertyAssignment(parent2)) {
+    return nodeText(parent2.name);
+  } else if (getSyntacticModifierFlags(node) & 1024 /* Default */) {
+    return "default";
+  } else if (isClassLike(node)) {
+    return "<class>";
+  } else if (isCallExpression(parent2)) {
+    let name = getCalledExpressionName(parent2.expression);
+    if (name !== void 0) {
+      name = cleanText(name);
+      if (name.length > maxLength) {
+        return `${name} callback`;
+      }
+      const args = cleanText(mapDefined(parent2.arguments, (a) => isStringLiteralLike(a) ? a.getText(curSourceFile) : void 0).join(", "));
+      return `${name}(${args}) callback`;
+    }
+  }
+  return "<function>";
+}
+function getCalledExpressionName(expr) {
+  if (isIdentifier(expr)) {
+    return expr.text;
+  } else if (isPropertyAccessExpression(expr)) {
+    const left = getCalledExpressionName(expr.expression);
+    const right = expr.name.text;
+    return left === void 0 ? right : `${left}.${right}`;
+  } else {
+    return void 0;
   }
-  function getTargetModuleFromNamespaceLikeImport(declaration, checker) {
-    var _a2;
-    switch (declaration.kind) {
-      case 257 /* VariableDeclaration */:
-        return checker.resolveExternalModuleName(declaration.initializer.arguments[0]);
-      case 268 /* ImportEqualsDeclaration */:
-        return checker.getAliasedSymbol(declaration.symbol);
-      case 269 /* ImportDeclaration */:
-        const namespaceImport = tryCast((_a2 = declaration.importClause) == null ? void 0 : _a2.namedBindings, isNamespaceImport);
-        return namespaceImport && checker.getAliasedSymbol(namespaceImport.symbol);
-      default:
-        return Debug.assertNever(declaration);
-    }
+}
+function isFunctionOrClassExpression(node) {
+  switch (node.kind) {
+    case 216 /* ArrowFunction */:
+    case 215 /* FunctionExpression */:
+    case 228 /* ClassExpression */:
+      return true;
+    default:
+      return false;
   }
-  function getNamespaceLikeImportText(declaration) {
-    var _a2, _b, _c;
-    switch (declaration.kind) {
-      case 257 /* VariableDeclaration */:
-        return (_a2 = tryCast(declaration.name, isIdentifier)) == null ? void 0 : _a2.text;
-      case 268 /* ImportEqualsDeclaration */:
-        return declaration.name.text;
-      case 269 /* ImportDeclaration */:
-        return (_c = tryCast((_b = declaration.importClause) == null ? void 0 : _b.namedBindings, isNamespaceImport)) == null ? void 0 : _c.name.text;
-      default:
-        return Debug.assertNever(declaration);
-    }
+}
+function cleanText(text) {
+  text = text.length > maxLength ? text.substring(0, maxLength) + "..." : text;
+  return text.replace(/\\?(\r?\n|\r|\u2028|\u2029)/g, "");
+}
+
+// src/services/services.ts
+var servicesVersion = "0.8";
+function createNode(kind, pos, end, parent2) {
+  const node = isNodeKind(kind) ? new NodeObject(kind, pos, end) : kind === 79 /* Identifier */ ? new IdentifierObject(79 /* Identifier */, pos, end) : kind === 80 /* PrivateIdentifier */ ? new PrivateIdentifierObject(80 /* PrivateIdentifier */, pos, end) : new TokenObject(kind, pos, end);
+  node.parent = parent2;
+  node.flags = parent2.flags & 50720768 /* ContextFlags */;
+  return node;
+}
+var NodeObject = class {
+  constructor(kind, pos, end) {
+    this.pos = pos;
+    this.end = end;
+    this.flags = 0 /* None */;
+    this.modifierFlagsCache = 0 /* None */;
+    this.transformFlags = 0 /* None */;
+    this.parent = void 0;
+    this.kind = kind;
   }
-  function getAddAsTypeOnly(isValidTypeOnlyUseSite, isForNewImportDeclaration, symbol, targetFlags, checker, compilerOptions) {
-    if (!isValidTypeOnlyUseSite) {
-      return 4 /* NotAllowed */;
+  assertHasRealPosition(message) {
+    Debug.assert(!positionIsSynthesized(this.pos) && !positionIsSynthesized(this.end), message || "Node must have a real position for this operation");
+  }
+  getSourceFile() {
+    return getSourceFileOfNode(this);
+  }
+  getStart(sourceFile, includeJsDocComment) {
+    this.assertHasRealPosition();
+    return getTokenPosOfNode(this, sourceFile, includeJsDocComment);
+  }
+  getFullStart() {
+    this.assertHasRealPosition();
+    return this.pos;
+  }
+  getEnd() {
+    this.assertHasRealPosition();
+    return this.end;
+  }
+  getWidth(sourceFile) {
+    this.assertHasRealPosition();
+    return this.getEnd() - this.getStart(sourceFile);
+  }
+  getFullWidth() {
+    this.assertHasRealPosition();
+    return this.end - this.pos;
+  }
+  getLeadingTriviaWidth(sourceFile) {
+    this.assertHasRealPosition();
+    return this.getStart(sourceFile) - this.pos;
+  }
+  getFullText(sourceFile) {
+    this.assertHasRealPosition();
+    return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end);
+  }
+  getText(sourceFile) {
+    this.assertHasRealPosition();
+    if (!sourceFile) {
+      sourceFile = this.getSourceFile();
     }
-    if (isForNewImportDeclaration && compilerOptions.importsNotUsedAsValues === 2 /* Error */) {
-      return 2 /* Required */;
+    return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd());
+  }
+  getChildCount(sourceFile) {
+    return this.getChildren(sourceFile).length;
+  }
+  getChildAt(index, sourceFile) {
+    return this.getChildren(sourceFile)[index];
+  }
+  getChildren(sourceFile) {
+    this.assertHasRealPosition("Node without a real position cannot be scanned and thus has no token nodes - use forEachChild and collect the result if that's fine");
+    return this._children || (this._children = createChildren(this, sourceFile));
+  }
+  getFirstToken(sourceFile) {
+    this.assertHasRealPosition();
+    const children = this.getChildren(sourceFile);
+    if (!children.length) {
+      return void 0;
     }
-    if (compilerOptions.isolatedModules && compilerOptions.preserveValueImports && (!(targetFlags & 111551 /* Value */) || !!checker.getTypeOnlyAliasDeclaration(symbol))) {
-      return 2 /* Required */;
+    const child = find(children, (kid) => kid.kind < 312 /* FirstJSDocNode */ || kid.kind > 352 /* LastJSDocNode */);
+    return child.kind < 163 /* FirstNode */ ? child : child.getFirstToken(sourceFile);
+  }
+  getLastToken(sourceFile) {
+    this.assertHasRealPosition();
+    const children = this.getChildren(sourceFile);
+    const child = lastOrUndefined(children);
+    if (!child) {
+      return void 0;
     }
-    return 1 /* Allowed */;
+    return child.kind < 163 /* FirstNode */ ? child : child.getLastToken(sourceFile);
   }
-  function tryAddToExistingImport(existingImports, isValidTypeOnlyUseSite, checker, compilerOptions) {
-    return firstDefined(existingImports, ({ declaration, importKind, symbol, targetFlags }) => {
-      if (importKind === 3 /* CommonJS */ || importKind === 2 /* Namespace */ || declaration.kind === 268 /* ImportEqualsDeclaration */) {
-        return void 0;
-      }
-      if (declaration.kind === 257 /* VariableDeclaration */) {
-        return (importKind === 0 /* Named */ || importKind === 1 /* Default */) && declaration.name.kind === 203 /* ObjectBindingPattern */ ? { kind: 2 /* AddToExisting */, importClauseOrBindingPattern: declaration.name, importKind, moduleSpecifier: declaration.initializer.arguments[0].text, addAsTypeOnly: 4 /* NotAllowed */ } : void 0;
-      }
-      const { importClause } = declaration;
-      if (!importClause || !isStringLiteralLike(declaration.moduleSpecifier))
-        return void 0;
-      const { name, namedBindings } = importClause;
-      if (importClause.isTypeOnly && !(importKind === 0 /* Named */ && namedBindings))
-        return void 0;
-      const addAsTypeOnly = getAddAsTypeOnly(isValidTypeOnlyUseSite, false, symbol, targetFlags, checker, compilerOptions);
-      if (importKind === 1 /* Default */ && (name || addAsTypeOnly === 2 /* Required */ && namedBindings))
-        return void 0;
-      if (importKind === 0 /* Named */ && (namedBindings == null ? void 0 : namedBindings.kind) === 271 /* NamespaceImport */)
-        return void 0;
-      return {
-        kind: 2 /* AddToExisting */,
-        importClauseOrBindingPattern: importClause,
-        importKind,
-        moduleSpecifier: declaration.moduleSpecifier.text,
-        addAsTypeOnly
-      };
+  forEachChild(cbNode, cbNodeArray) {
+    return forEachChild(this, cbNode, cbNodeArray);
+  }
+};
+function createChildren(node, sourceFile) {
+  if (!isNodeKind(node.kind)) {
+    return emptyArray;
+  }
+  const children = [];
+  if (isJSDocCommentContainingNode(node)) {
+    node.forEachChild((child) => {
+      children.push(child);
     });
+    return children;
   }
-  function createExistingImportMap(checker, importingFile, compilerOptions) {
-    let importMap;
-    for (const moduleSpecifier of importingFile.imports) {
-      const i = importFromModuleSpecifier(moduleSpecifier);
-      if (isVariableDeclarationInitializedToRequire(i.parent)) {
-        const moduleSymbol = checker.resolveExternalModuleName(moduleSpecifier);
-        if (moduleSymbol) {
-          (importMap || (importMap = createMultiMap())).add(getSymbolId(moduleSymbol), i.parent);
-        }
-      } else if (i.kind === 269 /* ImportDeclaration */ || i.kind === 268 /* ImportEqualsDeclaration */) {
-        const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier);
-        if (moduleSymbol) {
-          (importMap || (importMap = createMultiMap())).add(getSymbolId(moduleSymbol), i);
+  scanner.setText((sourceFile || node.getSourceFile()).text);
+  let pos = node.pos;
+  const processNode = (child) => {
+    addSyntheticNodes(children, pos, child.pos, node);
+    children.push(child);
+    pos = child.end;
+  };
+  const processNodes = (nodes) => {
+    addSyntheticNodes(children, pos, nodes.pos, node);
+    children.push(createSyntaxList(nodes, node));
+    pos = nodes.end;
+  };
+  forEach(node.jsDoc, processNode);
+  pos = node.pos;
+  node.forEachChild(processNode, processNodes);
+  addSyntheticNodes(children, pos, node.end, node);
+  scanner.setText(void 0);
+  return children;
+}
+function addSyntheticNodes(nodes, pos, end, parent2) {
+  scanner.setTextPos(pos);
+  while (pos < end) {
+    const token = scanner.scan();
+    const textPos = scanner.getTextPos();
+    if (textPos <= end) {
+      if (token === 79 /* Identifier */) {
+        if (hasTabstop(parent2)) {
+          continue;
         }
+        Debug.fail(`Did not expect ${Debug.formatSyntaxKind(parent2.kind)} to have an Identifier in its trivia`);
       }
+      nodes.push(createNode(token, pos, textPos, parent2));
     }
-    return {
-      getImportsForExportInfo: ({ moduleSymbol, exportKind, targetFlags, symbol }) => {
-        if (!(targetFlags & 111551 /* Value */) && isSourceFileJS(importingFile))
-          return emptyArray;
-        const matchingDeclarations = importMap == null ? void 0 : importMap.get(getSymbolId(moduleSymbol));
-        if (!matchingDeclarations)
-          return emptyArray;
-        const importKind = getImportKind(importingFile, exportKind, compilerOptions);
-        return matchingDeclarations.map((declaration) => ({ declaration, importKind, symbol, targetFlags }));
-      }
-    };
-  }
-  function shouldUseRequire(sourceFile, program) {
-    if (!isSourceFileJS(sourceFile)) {
-      return false;
-    }
-    if (sourceFile.commonJsModuleIndicator && !sourceFile.externalModuleIndicator)
-      return true;
-    if (sourceFile.externalModuleIndicator && !sourceFile.commonJsModuleIndicator)
-      return false;
-    const compilerOptions = program.getCompilerOptions();
-    if (compilerOptions.configFile) {
-      return getEmitModuleKind(compilerOptions) < 5 /* ES2015 */;
-    }
-    for (const otherFile of program.getSourceFiles()) {
-      if (otherFile === sourceFile || !isSourceFileJS(otherFile) || program.isSourceFileFromExternalLibrary(otherFile))
-        continue;
-      if (otherFile.commonJsModuleIndicator && !otherFile.externalModuleIndicator)
-        return true;
-      if (otherFile.externalModuleIndicator && !otherFile.commonJsModuleIndicator)
-        return false;
+    pos = textPos;
+    if (token === 1 /* EndOfFileToken */) {
+      break;
     }
-    return true;
   }
-  function createGetChecker(program, host) {
-    return memoizeOne((isFromPackageJson) => isFromPackageJson ? host.getPackageJsonAutoImportProvider().getTypeChecker() : program.getTypeChecker());
+}
+function createSyntaxList(nodes, parent2) {
+  const list = createNode(353 /* SyntaxList */, nodes.pos, nodes.end, parent2);
+  list._children = [];
+  let pos = nodes.pos;
+  for (const node of nodes) {
+    addSyntheticNodes(list._children, pos, node.pos, parent2);
+    list._children.push(node);
+    pos = node.end;
   }
-  function getNewImportFixes(program, sourceFile, position, isValidTypeOnlyUseSite, useRequire, exportInfo, host, preferences, fromCacheOnly) {
-    const isJs = isSourceFileJS(sourceFile);
-    const compilerOptions = program.getCompilerOptions();
-    const moduleSpecifierResolutionHost = createModuleSpecifierResolutionHost(program, host);
-    const getChecker = createGetChecker(program, host);
-    const rejectNodeModulesRelativePaths = moduleResolutionUsesNodeModules(getEmitModuleResolutionKind(compilerOptions));
-    const getModuleSpecifiers2 = fromCacheOnly ? (moduleSymbol) => ({ moduleSpecifiers: ts_moduleSpecifiers_exports.tryGetModuleSpecifiersFromCache(moduleSymbol, sourceFile, moduleSpecifierResolutionHost, preferences), computedWithoutCache: false }) : (moduleSymbol, checker) => ts_moduleSpecifiers_exports.getModuleSpecifiersWithCacheInfo(moduleSymbol, checker, compilerOptions, sourceFile, moduleSpecifierResolutionHost, preferences);
-    let computedWithoutCacheCount = 0;
-    const fixes = flatMap(exportInfo, (exportInfo2, i) => {
-      const checker = getChecker(exportInfo2.isFromPackageJson);
-      const { computedWithoutCache, moduleSpecifiers } = getModuleSpecifiers2(exportInfo2.moduleSymbol, checker);
-      const importedSymbolHasValueMeaning = !!(exportInfo2.targetFlags & 111551 /* Value */);
-      const addAsTypeOnly = getAddAsTypeOnly(isValidTypeOnlyUseSite, true, exportInfo2.symbol, exportInfo2.targetFlags, checker, compilerOptions);
-      computedWithoutCacheCount += computedWithoutCache ? 1 : 0;
-      return mapDefined(
-        moduleSpecifiers,
-        (moduleSpecifier) => rejectNodeModulesRelativePaths && pathContainsNodeModules(moduleSpecifier) ? void 0 : !importedSymbolHasValueMeaning && isJs && position !== void 0 ? { kind: 1 /* JsdocTypeImport */, moduleSpecifier, position, exportInfo: exportInfo2, isReExport: i > 0 } : {
-          kind: 3 /* AddNew */,
-          moduleSpecifier,
-          importKind: getImportKind(sourceFile, exportInfo2.exportKind, compilerOptions),
-          useRequire,
-          addAsTypeOnly,
-          exportInfo: exportInfo2,
-          isReExport: i > 0
-        }
-      );
-    });
-    return { computedWithoutCacheCount, fixes };
+  addSyntheticNodes(list._children, pos, nodes.end, parent2);
+  return list;
+}
+var TokenOrIdentifierObject = class {
+  constructor(pos, end) {
+    this.pos = pos;
+    this.end = end;
+    this.flags = 0 /* None */;
+    this.modifierFlagsCache = 0 /* None */;
+    this.transformFlags = 0 /* None */;
+    this.parent = void 0;
   }
-  function getFixesForAddImport(exportInfos, existingImports, program, sourceFile, position, isValidTypeOnlyUseSite, useRequire, host, preferences, fromCacheOnly) {
-    const existingDeclaration = firstDefined(existingImports, (info) => newImportInfoFromExistingSpecifier(info, isValidTypeOnlyUseSite, useRequire, program.getTypeChecker(), program.getCompilerOptions()));
-    return existingDeclaration ? { fixes: [existingDeclaration] } : getNewImportFixes(program, sourceFile, position, isValidTypeOnlyUseSite, useRequire, exportInfos, host, preferences, fromCacheOnly);
+  getSourceFile() {
+    return getSourceFileOfNode(this);
   }
-  function newImportInfoFromExistingSpecifier({ declaration, importKind, symbol, targetFlags }, isValidTypeOnlyUseSite, useRequire, checker, compilerOptions) {
-    var _a2;
-    const moduleSpecifier = (_a2 = tryGetModuleSpecifierFromDeclaration(declaration)) == null ? void 0 : _a2.text;
-    if (moduleSpecifier) {
-      const addAsTypeOnly = useRequire ? 4 /* NotAllowed */ : getAddAsTypeOnly(isValidTypeOnlyUseSite, true, symbol, targetFlags, checker, compilerOptions);
-      return { kind: 3 /* AddNew */, moduleSpecifier, importKind, addAsTypeOnly, useRequire };
-    }
+  getStart(sourceFile, includeJsDocComment) {
+    return getTokenPosOfNode(this, sourceFile, includeJsDocComment);
   }
-  function getFixInfos(context, errorCode, pos, useAutoImportProvider) {
-    const symbolToken = getTokenAtPosition(context.sourceFile, pos);
-    let info;
-    if (errorCode === Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code) {
-      info = getFixesInfoForUMDImport(context, symbolToken);
-    } else if (!isIdentifier(symbolToken)) {
-      return void 0;
-    } else if (errorCode === Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type.code) {
-      const symbolName2 = single(getSymbolNamesToImport(context.sourceFile, context.program.getTypeChecker(), symbolToken, context.program.getCompilerOptions()));
-      const fix = getTypeOnlyPromotionFix(context.sourceFile, symbolToken, symbolName2, context.program);
-      return fix && [{ fix, symbolName: symbolName2, errorIdentifierText: symbolToken.text }];
-    } else {
-      info = getFixesInfoForNonUMDImport(context, symbolToken, useAutoImportProvider);
-    }
-    const packageJsonImportFilter = createPackageJsonImportFilter(context.sourceFile, context.preferences, context.host);
-    return info && sortFixInfo(info, context.sourceFile, context.program, packageJsonImportFilter, context.host);
+  getFullStart() {
+    return this.pos;
   }
-  function sortFixInfo(fixes, sourceFile, program, packageJsonImportFilter, host) {
-    const _toPath = (fileName) => toPath(fileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host));
-    return sort(fixes, (a, b) => compareBooleans(!!a.isJsxNamespaceFix, !!b.isJsxNamespaceFix) || compareValues(a.fix.kind, b.fix.kind) || compareModuleSpecifiers(a.fix, b.fix, sourceFile, program, packageJsonImportFilter.allowsImportingSpecifier, _toPath));
+  getEnd() {
+    return this.end;
   }
-  function getBestFix(fixes, sourceFile, program, packageJsonImportFilter, host) {
-    if (!some(fixes))
-      return;
-    if (fixes[0].kind === 0 /* UseNamespace */ || fixes[0].kind === 2 /* AddToExisting */) {
-      return fixes[0];
-    }
-    return fixes.reduce(
-      (best, fix) => compareModuleSpecifiers(
-        fix,
-        best,
-        sourceFile,
-        program,
-        packageJsonImportFilter.allowsImportingSpecifier,
-        (fileName) => toPath(fileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host))
-      ) === -1 /* LessThan */ ? fix : best
-    );
+  getWidth(sourceFile) {
+    return this.getEnd() - this.getStart(sourceFile);
   }
-  function compareModuleSpecifiers(a, b, importingFile, program, allowsImportingSpecifier, toPath3) {
-    if (a.kind !== 0 /* UseNamespace */ && b.kind !== 0 /* UseNamespace */) {
-      return compareBooleans(allowsImportingSpecifier(b.moduleSpecifier), allowsImportingSpecifier(a.moduleSpecifier)) || compareNodeCoreModuleSpecifiers(a.moduleSpecifier, b.moduleSpecifier, importingFile, program) || compareBooleans(
-        isFixPossiblyReExportingImportingFile(a, importingFile, program.getCompilerOptions(), toPath3),
-        isFixPossiblyReExportingImportingFile(b, importingFile, program.getCompilerOptions(), toPath3)
-      ) || compareNumberOfDirectorySeparators(a.moduleSpecifier, b.moduleSpecifier);
-    }
-    return 0 /* EqualTo */;
+  getFullWidth() {
+    return this.end - this.pos;
   }
-  function isFixPossiblyReExportingImportingFile(fix, importingFile, compilerOptions, toPath3) {
-    var _a2;
-    if (fix.isReExport && ((_a2 = fix.exportInfo) == null ? void 0 : _a2.moduleFileName) && getEmitModuleResolutionKind(compilerOptions) === 2 /* NodeJs */ && isIndexFileName(fix.exportInfo.moduleFileName)) {
-      const reExportDir = toPath3(getDirectoryPath(fix.exportInfo.moduleFileName));
-      return startsWith(importingFile.path, reExportDir);
+  getLeadingTriviaWidth(sourceFile) {
+    return this.getStart(sourceFile) - this.pos;
+  }
+  getFullText(sourceFile) {
+    return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end);
+  }
+  getText(sourceFile) {
+    if (!sourceFile) {
+      sourceFile = this.getSourceFile();
     }
-    return false;
+    return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd());
   }
-  function isIndexFileName(fileName) {
-    return getBaseFileName(fileName, [".js", ".jsx", ".d.ts", ".ts", ".tsx"], true) === "index";
+  getChildCount() {
+    return this.getChildren().length;
   }
-  function compareNodeCoreModuleSpecifiers(a, b, importingFile, program) {
-    if (startsWith(a, "node:") && !startsWith(b, "node:"))
-      return shouldUseUriStyleNodeCoreModules(importingFile, program) ? -1 /* LessThan */ : 1 /* GreaterThan */;
-    if (startsWith(b, "node:") && !startsWith(a, "node:"))
-      return shouldUseUriStyleNodeCoreModules(importingFile, program) ? 1 /* GreaterThan */ : -1 /* LessThan */;
-    return 0 /* EqualTo */;
+  getChildAt(index) {
+    return this.getChildren()[index];
   }
-  function getFixesInfoForUMDImport({ sourceFile, program, host, preferences }, token) {
-    const checker = program.getTypeChecker();
-    const umdSymbol = getUmdSymbol(token, checker);
-    if (!umdSymbol)
-      return void 0;
-    const symbol = checker.getAliasedSymbol(umdSymbol);
-    const symbolName2 = umdSymbol.name;
-    const exportInfo = [{ symbol: umdSymbol, moduleSymbol: symbol, moduleFileName: void 0, exportKind: 3 /* UMD */, targetFlags: symbol.flags, isFromPackageJson: false }];
-    const useRequire = shouldUseRequire(sourceFile, program);
-    const position = isIdentifier(token) ? token.getStart(sourceFile) : void 0;
-    const fixes = getImportFixes(exportInfo, position ? { position, symbolName: symbolName2 } : void 0, false, useRequire, program, sourceFile, host, preferences).fixes;
-    return fixes.map((fix) => {
-      var _a2;
-      return { fix, symbolName: symbolName2, errorIdentifierText: (_a2 = tryCast(token, isIdentifier)) == null ? void 0 : _a2.text };
-    });
+  getChildren() {
+    return this.kind === 1 /* EndOfFileToken */ ? this.jsDoc || emptyArray : emptyArray;
   }
-  function getUmdSymbol(token, checker) {
-    const umdSymbol = isIdentifier(token) ? checker.getSymbolAtLocation(token) : void 0;
-    if (isUMDExportSymbol(umdSymbol))
-      return umdSymbol;
-    const { parent: parent2 } = token;
-    return isJsxOpeningLikeElement(parent2) && parent2.tagName === token || isJsxOpeningFragment(parent2) ? tryCast(checker.resolveName(checker.getJsxNamespace(parent2), isJsxOpeningLikeElement(parent2) ? token : parent2, 111551 /* Value */, false), isUMDExportSymbol) : void 0;
-  }
-  function getImportKind(importingFile, exportKind, compilerOptions, forceImportKeyword) {
-    switch (exportKind) {
-      case 0 /* Named */:
-        return 0 /* Named */;
-      case 1 /* Default */:
-        return 1 /* Default */;
-      case 2 /* ExportEquals */:
-        return getExportEqualsImportKind(importingFile, compilerOptions, !!forceImportKeyword);
-      case 3 /* UMD */:
-        return getUmdImportKind(importingFile, compilerOptions, !!forceImportKeyword);
-      default:
-        return Debug.assertNever(exportKind);
-    }
+  getFirstToken() {
+    return void 0;
   }
-  function getUmdImportKind(importingFile, compilerOptions, forceImportKeyword) {
-    if (getAllowSyntheticDefaultImports(compilerOptions)) {
-      return 1 /* Default */;
-    }
-    const moduleKind = getEmitModuleKind(compilerOptions);
-    switch (moduleKind) {
-      case 2 /* AMD */:
-      case 1 /* CommonJS */:
-      case 3 /* UMD */:
-        if (isInJSFile(importingFile)) {
-          return isExternalModule(importingFile) || forceImportKeyword ? 2 /* Namespace */ : 3 /* CommonJS */;
-        }
-        return 3 /* CommonJS */;
-      case 4 /* System */:
-      case 5 /* ES2015 */:
-      case 6 /* ES2020 */:
-      case 7 /* ES2022 */:
-      case 99 /* ESNext */:
-      case 0 /* None */:
-        return 2 /* Namespace */;
-      case 100 /* Node16 */:
-      case 199 /* NodeNext */:
-        return importingFile.impliedNodeFormat === 99 /* ESNext */ ? 2 /* Namespace */ : 3 /* CommonJS */;
-      default:
-        return Debug.assertNever(moduleKind, `Unexpected moduleKind ${moduleKind}`);
-    }
+  getLastToken() {
+    return void 0;
   }
-  function getFixesInfoForNonUMDImport({ sourceFile, program, cancellationToken, host, preferences }, symbolToken, useAutoImportProvider) {
-    const checker = program.getTypeChecker();
-    const compilerOptions = program.getCompilerOptions();
-    return flatMap(getSymbolNamesToImport(sourceFile, checker, symbolToken, compilerOptions), (symbolName2) => {
-      if (symbolName2 === "default" /* Default */) {
-        return void 0;
-      }
-      const isValidTypeOnlyUseSite = isValidTypeOnlyAliasUseSite(symbolToken);
-      const useRequire = shouldUseRequire(sourceFile, program);
-      const exportInfo = getExportInfos(symbolName2, isJSXTagName(symbolToken), getMeaningFromLocation(symbolToken), cancellationToken, sourceFile, program, useAutoImportProvider, host, preferences);
-      const fixes = arrayFrom(flatMapIterator(exportInfo.entries(), ([_, exportInfos]) => getImportFixes(exportInfos, { symbolName: symbolName2, position: symbolToken.getStart(sourceFile) }, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes));
-      return fixes.map((fix) => ({ fix, symbolName: symbolName2, errorIdentifierText: symbolToken.text, isJsxNamespaceFix: symbolName2 !== symbolToken.text }));
-    });
+  forEachChild() {
+    return void 0;
   }
-  function getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName2, program) {
-    const checker = program.getTypeChecker();
-    const symbol = checker.resolveName(symbolName2, symbolToken, 111551 /* Value */, true);
-    if (!symbol)
-      return void 0;
-    const typeOnlyAliasDeclaration = checker.getTypeOnlyAliasDeclaration(symbol);
-    if (!typeOnlyAliasDeclaration || getSourceFileOfNode(typeOnlyAliasDeclaration) !== sourceFile)
-      return void 0;
-    return { kind: 4 /* PromoteTypeOnly */, typeOnlyAliasDeclaration };
+};
+var SymbolObject = class {
+  constructor(flags, name) {
+    this.id = 0;
+    this.mergeId = 0;
+    this.flags = flags;
+    this.escapedName = name;
   }
-  function getSymbolNamesToImport(sourceFile, checker, symbolToken, compilerOptions) {
-    const parent2 = symbolToken.parent;
-    if ((isJsxOpeningLikeElement(parent2) || isJsxClosingElement(parent2)) && parent2.tagName === symbolToken && jsxModeNeedsExplicitImport(compilerOptions.jsx)) {
-      const jsxNamespace = checker.getJsxNamespace(sourceFile);
-      if (needsJsxNamespaceFix(jsxNamespace, symbolToken, checker)) {
-        const needsComponentNameFix = !isIntrinsicJsxName(symbolToken.text) && !checker.resolveName(symbolToken.text, symbolToken, 111551 /* Value */, false);
-        return needsComponentNameFix ? [symbolToken.text, jsxNamespace] : [jsxNamespace];
-      }
-    }
-    return [symbolToken.text];
+  getFlags() {
+    return this.flags;
   }
-  function needsJsxNamespaceFix(jsxNamespace, symbolToken, checker) {
-    if (isIntrinsicJsxName(symbolToken.text))
-      return true;
-    const namespaceSymbol = checker.resolveName(jsxNamespace, symbolToken, 111551 /* Value */, true);
-    return !namespaceSymbol || some(namespaceSymbol.declarations, isTypeOnlyImportOrExportDeclaration) && !(namespaceSymbol.flags & 111551 /* Value */);
+  get name() {
+    return symbolName(this);
   }
-  function getExportInfos(symbolName2, isJsxTagName, currentTokenMeaning, cancellationToken, fromFile, program, useAutoImportProvider, host, preferences) {
-    var _a2;
-    const originalSymbolToExportInfos = createMultiMap();
-    const packageJsonFilter = createPackageJsonImportFilter(fromFile, preferences, host);
-    const moduleSpecifierCache = (_a2 = host.getModuleSpecifierCache) == null ? void 0 : _a2.call(host);
-    const getModuleSpecifierResolutionHost = memoizeOne((isFromPackageJson) => {
-      return createModuleSpecifierResolutionHost(isFromPackageJson ? host.getPackageJsonAutoImportProvider() : program, host);
-    });
-    function addSymbol(moduleSymbol, toFile, exportedSymbol, exportKind, program2, isFromPackageJson) {
-      const moduleSpecifierResolutionHost = getModuleSpecifierResolutionHost(isFromPackageJson);
-      if (toFile && isImportableFile(program2, fromFile, toFile, preferences, packageJsonFilter, moduleSpecifierResolutionHost, moduleSpecifierCache) || !toFile && packageJsonFilter.allowsImportingAmbientModule(moduleSymbol, moduleSpecifierResolutionHost)) {
-        const checker = program2.getTypeChecker();
-        originalSymbolToExportInfos.add(getUniqueSymbolId(exportedSymbol, checker).toString(), { symbol: exportedSymbol, moduleSymbol, moduleFileName: toFile == null ? void 0 : toFile.fileName, exportKind, targetFlags: skipAlias(exportedSymbol, checker).flags, isFromPackageJson });
-      }
-    }
-    forEachExternalModuleToImportFrom(program, host, preferences, useAutoImportProvider, (moduleSymbol, sourceFile, program2, isFromPackageJson) => {
-      const checker = program2.getTypeChecker();
-      cancellationToken.throwIfCancellationRequested();
-      const compilerOptions = program2.getCompilerOptions();
-      const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions);
-      if (defaultInfo && (defaultInfo.name === symbolName2 || moduleSymbolToValidIdentifier(moduleSymbol, getEmitScriptTarget(compilerOptions), isJsxTagName) === symbolName2) && symbolHasMeaning(defaultInfo.symbolForMeaning, currentTokenMeaning)) {
-        addSymbol(moduleSymbol, sourceFile, defaultInfo.symbol, defaultInfo.exportKind, program2, isFromPackageJson);
-      }
-      const exportSymbolWithIdenticalName = checker.tryGetMemberInModuleExportsAndProperties(symbolName2, moduleSymbol);
-      if (exportSymbolWithIdenticalName && symbolHasMeaning(exportSymbolWithIdenticalName, currentTokenMeaning)) {
-        addSymbol(moduleSymbol, sourceFile, exportSymbolWithIdenticalName, 0 /* Named */, program2, isFromPackageJson);
-      }
-    });
-    return originalSymbolToExportInfos;
+  getEscapedName() {
+    return this.escapedName;
   }
-  function getExportEqualsImportKind(importingFile, compilerOptions, forceImportKeyword) {
-    const allowSyntheticDefaults = getAllowSyntheticDefaultImports(compilerOptions);
-    const isJS = isInJSFile(importingFile);
-    if (!isJS && getEmitModuleKind(compilerOptions) >= 5 /* ES2015 */) {
-      return allowSyntheticDefaults ? 1 /* Default */ : 2 /* Namespace */;
-    }
-    if (isJS) {
-      return isExternalModule(importingFile) || forceImportKeyword ? allowSyntheticDefaults ? 1 /* Default */ : 2 /* Namespace */ : 3 /* CommonJS */;
-    }
-    for (const statement of importingFile.statements) {
-      if (isImportEqualsDeclaration(statement) && !nodeIsMissing(statement.moduleReference)) {
-        return 3 /* CommonJS */;
-      }
-    }
-    return allowSyntheticDefaults ? 1 /* Default */ : 3 /* CommonJS */;
+  getName() {
+    return this.name;
   }
-  function codeActionForFix(context, sourceFile, symbolName2, fix, includeSymbolNameInDescription, quotePreference, compilerOptions) {
-    let diag2;
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => {
-      diag2 = codeActionForFixWorker(tracker, sourceFile, symbolName2, fix, includeSymbolNameInDescription, quotePreference, compilerOptions);
-    });
-    return createCodeFixAction(importFixName, changes, diag2, importFixId, Diagnostics.Add_all_missing_imports);
+  getDeclarations() {
+    return this.declarations;
   }
-  function codeActionForFixWorker(changes, sourceFile, symbolName2, fix, includeSymbolNameInDescription, quotePreference, compilerOptions) {
-    switch (fix.kind) {
-      case 0 /* UseNamespace */:
-        addNamespaceQualifier(changes, sourceFile, fix);
-        return [Diagnostics.Change_0_to_1, symbolName2, `${fix.namespacePrefix}.${symbolName2}`];
-      case 1 /* JsdocTypeImport */:
-        addImportType(changes, sourceFile, fix, quotePreference);
-        return [Diagnostics.Change_0_to_1, symbolName2, getImportTypePrefix(fix.moduleSpecifier, quotePreference) + symbolName2];
-      case 2 /* AddToExisting */: {
-        const { importClauseOrBindingPattern, importKind, addAsTypeOnly, moduleSpecifier } = fix;
-        doAddExistingFix(
-          changes,
-          sourceFile,
-          importClauseOrBindingPattern,
-          importKind === 1 /* Default */ ? { name: symbolName2, addAsTypeOnly } : void 0,
-          importKind === 0 /* Named */ ? [{ name: symbolName2, addAsTypeOnly }] : emptyArray,
-          compilerOptions
-        );
-        const moduleSpecifierWithoutQuotes = stripQuotes(moduleSpecifier);
-        return includeSymbolNameInDescription ? [Diagnostics.Import_0_from_1, symbolName2, moduleSpecifierWithoutQuotes] : [Diagnostics.Update_import_from_0, moduleSpecifierWithoutQuotes];
-      }
-      case 3 /* AddNew */: {
-        const { importKind, moduleSpecifier, addAsTypeOnly, useRequire } = fix;
-        const getDeclarations = useRequire ? getNewRequires : getNewImports;
-        const defaultImport = importKind === 1 /* Default */ ? { name: symbolName2, addAsTypeOnly } : void 0;
-        const namedImports = importKind === 0 /* Named */ ? [{ name: symbolName2, addAsTypeOnly }] : void 0;
-        const namespaceLikeImport = importKind === 2 /* Namespace */ || importKind === 3 /* CommonJS */ ? { importKind, name: symbolName2, addAsTypeOnly } : void 0;
-        insertImports(changes, sourceFile, getDeclarations(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport), true);
-        return includeSymbolNameInDescription ? [Diagnostics.Import_0_from_1, symbolName2, moduleSpecifier] : [Diagnostics.Add_import_from_0, moduleSpecifier];
-      }
-      case 4 /* PromoteTypeOnly */: {
-        const { typeOnlyAliasDeclaration } = fix;
-        const promotedDeclaration = promoteFromTypeOnly(changes, typeOnlyAliasDeclaration, compilerOptions, sourceFile);
-        return promotedDeclaration.kind === 273 /* ImportSpecifier */ ? [Diagnostics.Remove_type_from_import_of_0_from_1, symbolName2, getModuleSpecifierText(promotedDeclaration.parent.parent)] : [Diagnostics.Remove_type_from_import_declaration_from_0, getModuleSpecifierText(promotedDeclaration)];
+  getDocumentationComment(checker) {
+    if (!this.documentationComment) {
+      this.documentationComment = emptyArray;
+      if (!this.declarations && isTransientSymbol(this) && this.links.target && isTransientSymbol(this.links.target) && this.links.target.links.tupleLabelDeclaration) {
+        const labelDecl = this.links.target.links.tupleLabelDeclaration;
+        this.documentationComment = getDocumentationComment([labelDecl], checker);
+      } else {
+        this.documentationComment = getDocumentationComment(this.declarations, checker);
       }
-      default:
-        return Debug.assertNever(fix, `Unexpected fix kind ${fix.kind}`);
     }
+    return this.documentationComment;
   }
-  function getModuleSpecifierText(promotedDeclaration) {
-    var _a2, _b;
-    return promotedDeclaration.kind === 268 /* ImportEqualsDeclaration */ ? ((_b = tryCast((_a2 = tryCast(promotedDeclaration.moduleReference, isExternalModuleReference)) == null ? void 0 : _a2.expression, isStringLiteralLike)) == null ? void 0 : _b.text) || promotedDeclaration.moduleReference.getText() : cast(promotedDeclaration.parent.moduleSpecifier, isStringLiteral).text;
-  }
-  function promoteFromTypeOnly(changes, aliasDeclaration, compilerOptions, sourceFile) {
-    const convertExistingToTypeOnly = compilerOptions.preserveValueImports && compilerOptions.isolatedModules;
-    switch (aliasDeclaration.kind) {
-      case 273 /* ImportSpecifier */:
-        if (aliasDeclaration.isTypeOnly) {
-          if (aliasDeclaration.parent.elements.length > 1 && ts_OrganizeImports_exports.importSpecifiersAreSorted(aliasDeclaration.parent.elements)) {
-            changes.delete(sourceFile, aliasDeclaration);
-            const newSpecifier = factory.updateImportSpecifier(aliasDeclaration, false, aliasDeclaration.propertyName, aliasDeclaration.name);
-            const insertionIndex = ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(aliasDeclaration.parent.elements, newSpecifier);
-            changes.insertImportSpecifierAtIndex(sourceFile, newSpecifier, aliasDeclaration.parent, insertionIndex);
-          } else {
-            changes.deleteRange(sourceFile, aliasDeclaration.getFirstToken());
-          }
-          return aliasDeclaration;
-        } else {
-          Debug.assert(aliasDeclaration.parent.parent.isTypeOnly);
-          promoteImportClause(aliasDeclaration.parent.parent);
-          return aliasDeclaration.parent.parent;
+  getContextualDocumentationComment(context, checker) {
+    if (context) {
+      if (isGetAccessor(context)) {
+        if (!this.contextualGetAccessorDocumentationComment) {
+          this.contextualGetAccessorDocumentationComment = getDocumentationComment(filter(this.declarations, isGetAccessor), checker);
         }
-      case 270 /* ImportClause */:
-        promoteImportClause(aliasDeclaration);
-        return aliasDeclaration;
-      case 271 /* NamespaceImport */:
-        promoteImportClause(aliasDeclaration.parent);
-        return aliasDeclaration.parent;
-      case 268 /* ImportEqualsDeclaration */:
-        changes.deleteRange(sourceFile, aliasDeclaration.getChildAt(1));
-        return aliasDeclaration;
-      default:
-        Debug.failBadSyntaxKind(aliasDeclaration);
-    }
-    function promoteImportClause(importClause) {
-      changes.delete(sourceFile, getTypeKeywordOfTypeOnlyImport(importClause, sourceFile));
-      if (convertExistingToTypeOnly) {
-        const namedImports = tryCast(importClause.namedBindings, isNamedImports);
-        if (namedImports && namedImports.elements.length > 1) {
-          if (ts_OrganizeImports_exports.importSpecifiersAreSorted(namedImports.elements) && aliasDeclaration.kind === 273 /* ImportSpecifier */ && namedImports.elements.indexOf(aliasDeclaration) !== 0) {
-            changes.delete(sourceFile, aliasDeclaration);
-            changes.insertImportSpecifierAtIndex(sourceFile, aliasDeclaration, namedImports, 0);
-          }
-          for (const element of namedImports.elements) {
-            if (element !== aliasDeclaration && !element.isTypeOnly) {
-              changes.insertModifierBefore(sourceFile, 154 /* TypeKeyword */, element);
-            }
-          }
+        if (length(this.contextualGetAccessorDocumentationComment)) {
+          return this.contextualGetAccessorDocumentationComment;
         }
       }
-    }
-  }
-  function doAddExistingFix(changes, sourceFile, clause, defaultImport, namedImports, compilerOptions) {
-    var _a2;
-    if (clause.kind === 203 /* ObjectBindingPattern */) {
-      if (defaultImport) {
-        addElementToBindingPattern(clause, defaultImport.name, "default");
-      }
-      for (const specifier of namedImports) {
-        addElementToBindingPattern(clause, specifier.name, void 0);
+      if (isSetAccessor(context)) {
+        if (!this.contextualSetAccessorDocumentationComment) {
+          this.contextualSetAccessorDocumentationComment = getDocumentationComment(filter(this.declarations, isSetAccessor), checker);
+        }
+        if (length(this.contextualSetAccessorDocumentationComment)) {
+          return this.contextualSetAccessorDocumentationComment;
+        }
       }
-      return;
     }
-    const promoteFromTypeOnly2 = clause.isTypeOnly && some([defaultImport, ...namedImports], (i) => (i == null ? void 0 : i.addAsTypeOnly) === 4 /* NotAllowed */);
-    const existingSpecifiers = clause.namedBindings && ((_a2 = tryCast(clause.namedBindings, isNamedImports)) == null ? void 0 : _a2.elements);
-    const convertExistingToTypeOnly = promoteFromTypeOnly2 && compilerOptions.preserveValueImports && compilerOptions.isolatedModules;
-    if (defaultImport) {
-      Debug.assert(!clause.name, "Cannot add a default import to an import clause that already has one");
-      changes.insertNodeAt(sourceFile, clause.getStart(sourceFile), factory.createIdentifier(defaultImport.name), { suffix: ", " });
+    return this.getDocumentationComment(checker);
+  }
+  getJsDocTags(checker) {
+    if (this.tags === void 0) {
+      this.tags = getJsDocTagsOfDeclarations(this.declarations, checker);
     }
-    if (namedImports.length) {
-      const newSpecifiers = stableSort(
-        namedImports.map((namedImport) => factory.createImportSpecifier(
-          (!clause.isTypeOnly || promoteFromTypeOnly2) && needsTypeOnly(namedImport),
-          void 0,
-          factory.createIdentifier(namedImport.name)
-        )),
-        ts_OrganizeImports_exports.compareImportOrExportSpecifiers
-      );
-      if ((existingSpecifiers == null ? void 0 : existingSpecifiers.length) && ts_OrganizeImports_exports.importSpecifiersAreSorted(existingSpecifiers)) {
-        for (const spec of newSpecifiers) {
-          const insertionIndex = convertExistingToTypeOnly && !spec.isTypeOnly ? 0 : ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(existingSpecifiers, spec);
-          changes.insertImportSpecifierAtIndex(sourceFile, spec, clause.namedBindings, insertionIndex);
-        }
-      } else if (existingSpecifiers == null ? void 0 : existingSpecifiers.length) {
-        for (const spec of newSpecifiers) {
-          changes.insertNodeInListAfter(sourceFile, last(existingSpecifiers), spec, existingSpecifiers);
+    return this.tags;
+  }
+  getContextualJsDocTags(context, checker) {
+    if (context) {
+      if (isGetAccessor(context)) {
+        if (!this.contextualGetAccessorTags) {
+          this.contextualGetAccessorTags = getJsDocTagsOfDeclarations(filter(this.declarations, isGetAccessor), checker);
         }
-      } else {
-        if (newSpecifiers.length) {
-          const namedImports2 = factory.createNamedImports(newSpecifiers);
-          if (clause.namedBindings) {
-            changes.replaceNode(sourceFile, clause.namedBindings, namedImports2);
-          } else {
-            changes.insertNodeAfter(sourceFile, Debug.checkDefined(clause.name, "Import clause must have either named imports or a default import"), namedImports2);
-          }
+        if (length(this.contextualGetAccessorTags)) {
+          return this.contextualGetAccessorTags;
         }
       }
-    }
-    if (promoteFromTypeOnly2) {
-      changes.delete(sourceFile, getTypeKeywordOfTypeOnlyImport(clause, sourceFile));
-      if (convertExistingToTypeOnly && existingSpecifiers) {
-        for (const specifier of existingSpecifiers) {
-          changes.insertModifierBefore(sourceFile, 154 /* TypeKeyword */, specifier);
+      if (isSetAccessor(context)) {
+        if (!this.contextualSetAccessorTags) {
+          this.contextualSetAccessorTags = getJsDocTagsOfDeclarations(filter(this.declarations, isSetAccessor), checker);
+        }
+        if (length(this.contextualSetAccessorTags)) {
+          return this.contextualSetAccessorTags;
         }
       }
     }
-    function addElementToBindingPattern(bindingPattern, name, propertyName) {
-      const element = factory.createBindingElement(void 0, propertyName, name);
-      if (bindingPattern.elements.length) {
-        changes.insertNodeInListAfter(sourceFile, last(bindingPattern.elements), element);
-      } else {
-        changes.replaceNode(sourceFile, bindingPattern, factory.createObjectBindingPattern([element]));
-      }
-    }
+    return this.getJsDocTags(checker);
+  }
+};
+var TokenObject = class extends TokenOrIdentifierObject {
+  constructor(kind, pos, end) {
+    super(pos, end);
+    this.kind = kind;
+  }
+};
+var IdentifierObject = class extends TokenOrIdentifierObject {
+  constructor(_kind, pos, end) {
+    super(pos, end);
+    this.kind = 79 /* Identifier */;
+  }
+  get text() {
+    return idText(this);
+  }
+};
+IdentifierObject.prototype.kind = 79 /* Identifier */;
+var PrivateIdentifierObject = class extends TokenOrIdentifierObject {
+  constructor(_kind, pos, end) {
+    super(pos, end);
+    this.kind = 80 /* PrivateIdentifier */;
+  }
+  get text() {
+    return idText(this);
+  }
+};
+PrivateIdentifierObject.prototype.kind = 80 /* PrivateIdentifier */;
+var TypeObject = class {
+  constructor(checker, flags) {
+    this.checker = checker;
+    this.flags = flags;
   }
-  function addNamespaceQualifier(changes, sourceFile, { namespacePrefix, position }) {
-    changes.insertText(sourceFile, position, namespacePrefix + ".");
+  getFlags() {
+    return this.flags;
   }
-  function addImportType(changes, sourceFile, { moduleSpecifier, position }, quotePreference) {
-    changes.insertText(sourceFile, position, getImportTypePrefix(moduleSpecifier, quotePreference));
+  getSymbol() {
+    return this.symbol;
   }
-  function getImportTypePrefix(moduleSpecifier, quotePreference) {
-    const quote2 = getQuoteFromPreference(quotePreference);
-    return `import(${quote2}${moduleSpecifier}${quote2}).`;
+  getProperties() {
+    return this.checker.getPropertiesOfType(this);
   }
-  function needsTypeOnly({ addAsTypeOnly }) {
-    return addAsTypeOnly === 2 /* Required */;
+  getProperty(propertyName) {
+    return this.checker.getPropertyOfType(this, propertyName);
   }
-  function getNewImports(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport) {
-    const quotedModuleSpecifier = makeStringLiteral(moduleSpecifier, quotePreference);
-    let statements;
-    if (defaultImport !== void 0 || (namedImports == null ? void 0 : namedImports.length)) {
-      const topLevelTypeOnly = (!defaultImport || needsTypeOnly(defaultImport)) && every(namedImports, needsTypeOnly);
-      statements = combine(statements, makeImport(
-        defaultImport && factory.createIdentifier(defaultImport.name),
-        namedImports == null ? void 0 : namedImports.map(({ addAsTypeOnly, name }) => factory.createImportSpecifier(
-          !topLevelTypeOnly && addAsTypeOnly === 2 /* Required */,
-          void 0,
-          factory.createIdentifier(name)
-        )),
-        moduleSpecifier,
-        quotePreference,
-        topLevelTypeOnly
-      ));
-    }
-    if (namespaceLikeImport) {
-      const declaration = namespaceLikeImport.importKind === 3 /* CommonJS */ ? factory.createImportEqualsDeclaration(
-        void 0,
-        needsTypeOnly(namespaceLikeImport),
-        factory.createIdentifier(namespaceLikeImport.name),
-        factory.createExternalModuleReference(quotedModuleSpecifier)
-      ) : factory.createImportDeclaration(
-        void 0,
-        factory.createImportClause(
-          needsTypeOnly(namespaceLikeImport),
-          void 0,
-          factory.createNamespaceImport(factory.createIdentifier(namespaceLikeImport.name))
-        ),
-        quotedModuleSpecifier,
-        void 0
-      );
-      statements = combine(statements, declaration);
-    }
-    return Debug.checkDefined(statements);
+  getApparentProperties() {
+    return this.checker.getAugmentedPropertiesOfType(this);
   }
-  function getNewRequires(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport) {
-    const quotedModuleSpecifier = makeStringLiteral(moduleSpecifier, quotePreference);
-    let statements;
-    if (defaultImport || (namedImports == null ? void 0 : namedImports.length)) {
-      const bindingElements = (namedImports == null ? void 0 : namedImports.map(({ name }) => factory.createBindingElement(void 0, void 0, name))) || [];
-      if (defaultImport) {
-        bindingElements.unshift(factory.createBindingElement(void 0, "default", defaultImport.name));
-      }
-      const declaration = createConstEqualsRequireDeclaration(factory.createObjectBindingPattern(bindingElements), quotedModuleSpecifier);
-      statements = combine(statements, declaration);
-    }
-    if (namespaceLikeImport) {
-      const declaration = createConstEqualsRequireDeclaration(namespaceLikeImport.name, quotedModuleSpecifier);
-      statements = combine(statements, declaration);
+  getCallSignatures() {
+    return this.checker.getSignaturesOfType(this, 0 /* Call */);
+  }
+  getConstructSignatures() {
+    return this.checker.getSignaturesOfType(this, 1 /* Construct */);
+  }
+  getStringIndexType() {
+    return this.checker.getIndexTypeOfType(this, 0 /* String */);
+  }
+  getNumberIndexType() {
+    return this.checker.getIndexTypeOfType(this, 1 /* Number */);
+  }
+  getBaseTypes() {
+    return this.isClassOrInterface() ? this.checker.getBaseTypes(this) : void 0;
+  }
+  isNullableType() {
+    return this.checker.isNullableType(this);
+  }
+  getNonNullableType() {
+    return this.checker.getNonNullableType(this);
+  }
+  getNonOptionalType() {
+    return this.checker.getNonOptionalType(this);
+  }
+  getConstraint() {
+    return this.checker.getBaseConstraintOfType(this);
+  }
+  getDefault() {
+    return this.checker.getDefaultFromTypeParameter(this);
+  }
+  isUnion() {
+    return !!(this.flags & 1048576 /* Union */);
+  }
+  isIntersection() {
+    return !!(this.flags & 2097152 /* Intersection */);
+  }
+  isUnionOrIntersection() {
+    return !!(this.flags & 3145728 /* UnionOrIntersection */);
+  }
+  isLiteral() {
+    return !!(this.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */ | 2048 /* BigIntLiteral */));
+  }
+  isStringLiteral() {
+    return !!(this.flags & 128 /* StringLiteral */);
+  }
+  isNumberLiteral() {
+    return !!(this.flags & 256 /* NumberLiteral */);
+  }
+  isTypeParameter() {
+    return !!(this.flags & 262144 /* TypeParameter */);
+  }
+  isClassOrInterface() {
+    return !!(getObjectFlags(this) & 3 /* ClassOrInterface */);
+  }
+  isClass() {
+    return !!(getObjectFlags(this) & 1 /* Class */);
+  }
+  isIndexType() {
+    return !!(this.flags & 4194304 /* Index */);
+  }
+  /**
+   * This polyfills `referenceType.typeArguments` for API consumers
+   */
+  get typeArguments() {
+    if (getObjectFlags(this) & 4 /* Reference */) {
+      return this.checker.getTypeArguments(this);
     }
-    return Debug.checkDefined(statements);
+    return void 0;
   }
-  function createConstEqualsRequireDeclaration(name, quotedModuleSpecifier) {
-    return factory.createVariableStatement(
-      void 0,
-      factory.createVariableDeclarationList(
-        [
-          factory.createVariableDeclaration(
-            typeof name === "string" ? factory.createIdentifier(name) : name,
-            void 0,
-            void 0,
-            factory.createCallExpression(factory.createIdentifier("require"), void 0, [quotedModuleSpecifier])
-          )
-        ],
-        2 /* Const */
-      )
-    );
+};
+var SignatureObject = class {
+  // same
+  constructor(checker, flags) {
+    this.checker = checker;
+    this.flags = flags;
   }
-  function symbolHasMeaning({ declarations }, meaning) {
-    return some(declarations, (decl) => !!(getMeaningFromDeclaration(decl) & meaning));
+  getDeclaration() {
+    return this.declaration;
   }
-  function moduleSymbolToValidIdentifier(moduleSymbol, target, forceCapitalize) {
-    return moduleSpecifierToValidIdentifier(removeFileExtension(stripQuotes(moduleSymbol.name)), target, forceCapitalize);
+  getTypeParameters() {
+    return this.typeParameters;
   }
-  function moduleSpecifierToValidIdentifier(moduleSpecifier, target, forceCapitalize) {
-    const baseName = getBaseFileName(removeSuffix(moduleSpecifier, "/index"));
-    let res = "";
-    let lastCharWasValid = true;
-    const firstCharCode = baseName.charCodeAt(0);
-    if (isIdentifierStart(firstCharCode, target)) {
-      res += String.fromCharCode(firstCharCode);
-      if (forceCapitalize) {
-        res = res.toUpperCase();
+  getParameters() {
+    return this.parameters;
+  }
+  getReturnType() {
+    return this.checker.getReturnTypeOfSignature(this);
+  }
+  getTypeParameterAtPosition(pos) {
+    const type = this.checker.getParameterType(this, pos);
+    if (type.isIndexType() && isThisTypeParameter(type.type)) {
+      const constraint = type.type.getConstraint();
+      if (constraint) {
+        return this.checker.getIndexType(constraint);
       }
-    } else {
-      lastCharWasValid = false;
     }
-    for (let i = 1; i < baseName.length; i++) {
-      const ch = baseName.charCodeAt(i);
-      const isValid = isIdentifierPart(ch, target);
-      if (isValid) {
-        let char = String.fromCharCode(ch);
-        if (!lastCharWasValid) {
-          char = char.toUpperCase();
+    return type;
+  }
+  getDocumentationComment() {
+    return this.documentationComment || (this.documentationComment = getDocumentationComment(singleElementArray(this.declaration), this.checker));
+  }
+  getJsDocTags() {
+    return this.jsDocTags || (this.jsDocTags = getJsDocTagsOfDeclarations(singleElementArray(this.declaration), this.checker));
+  }
+};
+function hasJSDocInheritDocTag(node) {
+  return getJSDocTags(node).some((tag) => tag.tagName.text === "inheritDoc" || tag.tagName.text === "inheritdoc");
+}
+function getJsDocTagsOfDeclarations(declarations, checker) {
+  if (!declarations)
+    return emptyArray;
+  let tags = ts_JsDoc_exports.getJsDocTagsFromDeclarations(declarations, checker);
+  if (checker && (tags.length === 0 || declarations.some(hasJSDocInheritDocTag))) {
+    const seenSymbols = /* @__PURE__ */ new Set();
+    for (const declaration of declarations) {
+      const inheritedTags = findBaseOfDeclaration(checker, declaration, (symbol) => {
+        var _a2;
+        if (!seenSymbols.has(symbol)) {
+          seenSymbols.add(symbol);
+          if (declaration.kind === 174 /* GetAccessor */ || declaration.kind === 175 /* SetAccessor */) {
+            return symbol.getContextualJsDocTags(declaration, checker);
+          }
+          return ((_a2 = symbol.declarations) == null ? void 0 : _a2.length) === 1 ? symbol.getJsDocTags() : void 0;
         }
-        res += char;
+      });
+      if (inheritedTags) {
+        tags = [...inheritedTags, ...tags];
       }
-      lastCharWasValid = isValid;
     }
-    return !isStringANonContextualKeyword(res) ? res || "_" : `_${res}`;
   }
-
-  // src/services/codefixes/fixAddMissingConstraint.ts
-  var fixId16 = "addMissingConstraint";
-  var errorCodes18 = [
-    Diagnostics.Type_0_is_not_comparable_to_type_1.code,
-    Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated.code,
-    Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code,
-    Diagnostics.Type_0_is_not_assignable_to_type_1.code,
-    Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code,
-    Diagnostics.Property_0_is_incompatible_with_index_signature.code,
-    Diagnostics.Property_0_in_type_1_is_not_assignable_to_type_2.code,
-    Diagnostics.Type_0_does_not_satisfy_the_constraint_1.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes18,
-    getCodeActions(context) {
-      const { sourceFile, span, program, preferences, host } = context;
-      const info = getInfo3(program, sourceFile, span);
-      if (info === void 0)
-        return;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingConstraint(t, program, preferences, host, sourceFile, info));
-      return [createCodeFixAction(fixId16, changes, Diagnostics.Add_extends_constraint, fixId16, Diagnostics.Add_extends_constraint_to_all_type_parameters)];
-    },
-    fixIds: [fixId16],
-    getAllCodeActions: (context) => {
-      const { program, preferences, host } = context;
-      const seen = /* @__PURE__ */ new Map();
-      return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
-        eachDiagnostic(context, errorCodes18, (diag2) => {
-          const info = getInfo3(program, diag2.file, createTextSpan(diag2.start, diag2.length));
-          if (info) {
-            if (addToSeen(seen, getNodeId(info.declaration))) {
-              return addMissingConstraint(changes, program, preferences, host, diag2.file, info);
-            }
+  return tags;
+}
+function getDocumentationComment(declarations, checker) {
+  if (!declarations)
+    return emptyArray;
+  let doc = ts_JsDoc_exports.getJsDocCommentsFromDeclarations(declarations, checker);
+  if (checker && (doc.length === 0 || declarations.some(hasJSDocInheritDocTag))) {
+    const seenSymbols = /* @__PURE__ */ new Set();
+    for (const declaration of declarations) {
+      const inheritedDocs = findBaseOfDeclaration(checker, declaration, (symbol) => {
+        if (!seenSymbols.has(symbol)) {
+          seenSymbols.add(symbol);
+          if (declaration.kind === 174 /* GetAccessor */ || declaration.kind === 175 /* SetAccessor */) {
+            return symbol.getContextualDocumentationComment(declaration, checker);
           }
-          return void 0;
-        });
-      }));
+          return symbol.getDocumentationComment(checker);
+        }
+      });
+      if (inheritedDocs)
+        doc = doc.length === 0 ? inheritedDocs.slice() : inheritedDocs.concat(lineBreakPart(), doc);
     }
+  }
+  return doc;
+}
+function findBaseOfDeclaration(checker, declaration, cb) {
+  var _a2;
+  const classOrInterfaceDeclaration = ((_a2 = declaration.parent) == null ? void 0 : _a2.kind) === 173 /* Constructor */ ? declaration.parent.parent : declaration.parent;
+  if (!classOrInterfaceDeclaration)
+    return;
+  const isStaticMember = hasStaticModifier(declaration);
+  return firstDefined(getAllSuperTypeNodes(classOrInterfaceDeclaration), (superTypeNode) => {
+    const baseType = checker.getTypeAtLocation(superTypeNode);
+    const type = isStaticMember && baseType.symbol ? checker.getTypeOfSymbol(baseType.symbol) : baseType;
+    const symbol = checker.getPropertyOfType(type, declaration.symbol.name);
+    return symbol ? cb(symbol) : void 0;
   });
-  function getInfo3(program, sourceFile, span) {
-    const diag2 = find(program.getSemanticDiagnostics(sourceFile), (diag3) => diag3.start === span.start && diag3.length === span.length);
-    if (diag2 === void 0 || diag2.relatedInformation === void 0)
-      return;
-    const related = find(diag2.relatedInformation, (related2) => related2.code === Diagnostics.This_type_parameter_might_need_an_extends_0_constraint.code);
-    if (related === void 0 || related.file === void 0 || related.start === void 0 || related.length === void 0)
-      return;
-    let declaration = findAncestorMatchingSpan(related.file, createTextSpan(related.start, related.length));
-    if (declaration === void 0)
-      return;
-    if (isIdentifier(declaration) && isTypeParameterDeclaration(declaration.parent)) {
-      declaration = declaration.parent;
-    }
-    if (isTypeParameterDeclaration(declaration)) {
-      if (isMappedTypeNode(declaration.parent))
-        return;
-      const token = getTokenAtPosition(sourceFile, span.start);
-      const checker = program.getTypeChecker();
-      const constraint = tryGetConstraintType(checker, token) || tryGetConstraintFromDiagnosticMessage(related.messageText);
-      return { constraint, declaration, token };
-    }
-    return void 0;
+}
+var SourceFileObject = class extends NodeObject {
+  constructor(kind, pos, end) {
+    super(kind, pos, end);
+    this.kind = 308 /* SourceFile */;
   }
-  function addMissingConstraint(changes, program, preferences, host, sourceFile, info) {
-    const { declaration, constraint } = info;
-    const checker = program.getTypeChecker();
-    if (isString(constraint)) {
-      changes.insertText(sourceFile, declaration.name.end, ` extends ${constraint}`);
-    } else {
-      const scriptTarget = getEmitScriptTarget(program.getCompilerOptions());
-      const tracker = getNoopSymbolTrackerWithResolver({ program, host });
-      const importAdder = createImportAdder(sourceFile, program, preferences, host);
-      const typeNode = typeToAutoImportableTypeNode(checker, importAdder, constraint, void 0, scriptTarget, void 0, tracker);
-      if (typeNode) {
-        changes.replaceNode(sourceFile, declaration, factory.updateTypeParameterDeclaration(declaration, void 0, declaration.name, typeNode, declaration.default));
-        importAdder.writeFixes(changes);
-      }
-    }
+  update(newText, textChangeRange) {
+    return updateSourceFile(this, newText, textChangeRange);
   }
-  function tryGetConstraintFromDiagnosticMessage(messageText) {
-    const [_, constraint] = flattenDiagnosticMessageText(messageText, "\n", 0).match(/`extends (.*)`/) || [];
-    return constraint;
+  getLineAndCharacterOfPosition(position) {
+    return getLineAndCharacterOfPosition(this, position);
   }
-  function tryGetConstraintType(checker, node) {
-    if (isTypeNode(node.parent)) {
-      return checker.getTypeArgumentConstraint(node.parent);
-    }
-    const contextualType = isExpression(node) ? checker.getContextualType(node) : void 0;
-    return contextualType || checker.getTypeAtLocation(node);
+  getLineStarts() {
+    return getLineStarts(this);
   }
-
-  // src/services/codefixes/fixOverrideModifier.ts
-  var fixName = "fixOverrideModifier";
-  var fixAddOverrideId = "fixAddOverrideModifier";
-  var fixRemoveOverrideId = "fixRemoveOverrideModifier";
-  var errorCodes19 = [
-    Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code,
-    Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code,
-    Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code,
-    Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code,
-    Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code,
-    Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code,
-    Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code,
-    Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code,
-    Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code
-  ];
-  var errorCodeFixIdMap = {
-    [Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code]: {
-      descriptions: Diagnostics.Add_override_modifier,
-      fixId: fixAddOverrideId,
-      fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
-    },
-    [Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code]: {
-      descriptions: Diagnostics.Add_override_modifier,
-      fixId: fixAddOverrideId,
-      fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
-    },
-    [Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code]: {
-      descriptions: Diagnostics.Remove_override_modifier,
-      fixId: fixRemoveOverrideId,
-      fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
-    },
-    [Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code]: {
-      descriptions: Diagnostics.Remove_override_modifier,
-      fixId: fixRemoveOverrideId,
-      fixAllDescriptions: Diagnostics.Remove_override_modifier
-    },
-    [Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code]: {
-      descriptions: Diagnostics.Add_override_modifier,
-      fixId: fixAddOverrideId,
-      fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
-    },
-    [Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code]: {
-      descriptions: Diagnostics.Add_override_modifier,
-      fixId: fixAddOverrideId,
-      fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
-    },
-    [Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code]: {
-      descriptions: Diagnostics.Add_override_modifier,
-      fixId: fixAddOverrideId,
-      fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
-    },
-    [Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code]: {
-      descriptions: Diagnostics.Remove_override_modifier,
-      fixId: fixRemoveOverrideId,
-      fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
-    },
-    [Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code]: {
-      descriptions: Diagnostics.Remove_override_modifier,
-      fixId: fixRemoveOverrideId,
-      fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
-    }
-  };
-  registerCodeFix({
-    errorCodes: errorCodes19,
-    getCodeActions: function getCodeActionsToFixOverrideModifierIssues(context) {
-      const { errorCode, span } = context;
-      const info = errorCodeFixIdMap[errorCode];
-      if (!info)
-        return emptyArray;
-      const { descriptions, fixId: fixId52, fixAllDescriptions } = info;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => dispatchChanges(changes2, context, errorCode, span.start));
-      return [
-        createCodeFixActionMaybeFixAll(fixName, changes, descriptions, fixId52, fixAllDescriptions)
-      ];
-    },
-    fixIds: [fixName, fixAddOverrideId, fixRemoveOverrideId],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes19, (changes, diag2) => {
-      const { code, start: start2 } = diag2;
-      const info = errorCodeFixIdMap[code];
-      if (!info || info.fixId !== context.fixId) {
-        return;
-      }
-      dispatchChanges(changes, context, code, start2);
-    })
-  });
-  function dispatchChanges(changeTracker, context, errorCode, pos) {
-    switch (errorCode) {
-      case Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code:
-      case Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code:
-      case Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code:
-      case Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code:
-      case Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code:
-        return doAddOverrideModifierChange(changeTracker, context.sourceFile, pos);
-      case Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code:
-      case Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code:
-      case Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code:
-      case Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code:
-        return doRemoveOverrideModifierChange(changeTracker, context.sourceFile, pos);
-      default:
-        Debug.fail("Unexpected error code: " + errorCode);
-    }
+  getPositionOfLineAndCharacter(line, character, allowEdits) {
+    return computePositionOfLineAndCharacter(getLineStarts(this), line, character, this.text, allowEdits);
   }
-  function doAddOverrideModifierChange(changeTracker, sourceFile, pos) {
-    const classElement = findContainerClassElementLike(sourceFile, pos);
-    if (isSourceFileJS(sourceFile)) {
-      changeTracker.addJSDocTags(sourceFile, classElement, [factory.createJSDocOverrideTag(factory.createIdentifier("override"))]);
-      return;
+  getLineEndOfPosition(pos) {
+    const { line } = this.getLineAndCharacterOfPosition(pos);
+    const lineStarts = this.getLineStarts();
+    let lastCharPos;
+    if (line + 1 >= lineStarts.length) {
+      lastCharPos = this.getEnd();
     }
-    const modifiers = classElement.modifiers || emptyArray;
-    const staticModifier = find(modifiers, isStaticModifier);
-    const abstractModifier = find(modifiers, isAbstractModifier);
-    const accessibilityModifier = find(modifiers, (m) => isAccessibilityModifier(m.kind));
-    const lastDecorator = findLast(modifiers, isDecorator);
-    const modifierPos = abstractModifier ? abstractModifier.end : staticModifier ? staticModifier.end : accessibilityModifier ? accessibilityModifier.end : lastDecorator ? skipTrivia(sourceFile.text, lastDecorator.end) : classElement.getStart(sourceFile);
-    const options = accessibilityModifier || staticModifier || abstractModifier ? { prefix: " " } : { suffix: " " };
-    changeTracker.insertModifierAt(sourceFile, modifierPos, 161 /* OverrideKeyword */, options);
-  }
-  function doRemoveOverrideModifierChange(changeTracker, sourceFile, pos) {
-    const classElement = findContainerClassElementLike(sourceFile, pos);
-    if (isSourceFileJS(sourceFile)) {
-      changeTracker.filterJSDocTags(sourceFile, classElement, not(isJSDocOverrideTag));
-      return;
+    if (!lastCharPos) {
+      lastCharPos = lineStarts[line + 1] - 1;
     }
-    const overrideModifier = find(classElement.modifiers, isOverrideModifier);
-    Debug.assertIsDefined(overrideModifier);
-    changeTracker.deleteModifier(sourceFile, overrideModifier);
+    const fullText = this.getFullText();
+    return fullText[lastCharPos] === "\n" && fullText[lastCharPos - 1] === "\r" ? lastCharPos - 1 : lastCharPos;
   }
-  function isClassElementLikeHasJSDoc(node) {
-    switch (node.kind) {
-      case 173 /* Constructor */:
-      case 169 /* PropertyDeclaration */:
-      case 171 /* MethodDeclaration */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-        return true;
-      case 166 /* Parameter */:
-        return isParameterPropertyDeclaration(node, node.parent);
-      default:
-        return false;
+  getNamedDeclarations() {
+    if (!this.namedDeclarations) {
+      this.namedDeclarations = this.computeNamedDeclarations();
     }
+    return this.namedDeclarations;
   }
-  function findContainerClassElementLike(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    const classElement = findAncestor(token, (node) => {
-      if (isClassLike(node))
-        return "quit";
-      return isClassElementLikeHasJSDoc(node);
-    });
-    Debug.assert(classElement && isClassElementLikeHasJSDoc(classElement));
-    return classElement;
-  }
-
-  // src/services/codefixes/fixNoPropertyAccessFromIndexSignature.ts
-  var fixId17 = "fixNoPropertyAccessFromIndexSignature";
-  var errorCodes20 = [
-    Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes20,
-    fixIds: [fixId17],
-    getCodeActions(context) {
-      const { sourceFile, span, preferences } = context;
-      const property = getPropertyAccessExpression(sourceFile, span.start);
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange5(t, context.sourceFile, property, preferences));
-      return [createCodeFixAction(fixId17, changes, [Diagnostics.Use_element_access_for_0, property.name.text], fixId17, Diagnostics.Use_element_access_for_all_undeclared_properties)];
-    },
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes20, (changes, diag2) => doChange5(changes, diag2.file, getPropertyAccessExpression(diag2.file, diag2.start), context.preferences))
-  });
-  function doChange5(changes, sourceFile, node, preferences) {
-    const quotePreference = getQuotePreference(sourceFile, preferences);
-    const argumentsExpression = factory.createStringLiteral(node.name.text, quotePreference === 0 /* Single */);
-    changes.replaceNode(
-      sourceFile,
-      node,
-      isPropertyAccessChain(node) ? factory.createElementAccessChain(node.expression, node.questionDotToken, argumentsExpression) : factory.createElementAccessExpression(node.expression, argumentsExpression)
-    );
-  }
-  function getPropertyAccessExpression(sourceFile, pos) {
-    return cast(getTokenAtPosition(sourceFile, pos).parent, isPropertyAccessExpression);
-  }
-
-  // src/services/codefixes/fixImplicitThis.ts
-  var fixId18 = "fixImplicitThis";
-  var errorCodes21 = [Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code];
-  registerCodeFix({
-    errorCodes: errorCodes21,
-    getCodeActions: function getCodeActionsToFixImplicitThis(context) {
-      const { sourceFile, program, span } = context;
-      let diagnostic;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
-        diagnostic = doChange6(t, sourceFile, span.start, program.getTypeChecker());
-      });
-      return diagnostic ? [createCodeFixAction(fixId18, changes, diagnostic, fixId18, Diagnostics.Fix_all_implicit_this_errors)] : emptyArray;
-    },
-    fixIds: [fixId18],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes21, (changes, diag2) => {
-      doChange6(changes, diag2.file, diag2.start, context.program.getTypeChecker());
-    })
-  });
-  function doChange6(changes, sourceFile, pos, checker) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    if (!isThis(token))
-      return void 0;
-    const fn = getThisContainer(token, false);
-    if (!isFunctionDeclaration(fn) && !isFunctionExpression(fn))
-      return void 0;
-    if (!isSourceFile(getThisContainer(fn, false))) {
-      const fnKeyword = Debug.checkDefined(findChildOfKind(fn, 98 /* FunctionKeyword */, sourceFile));
-      const { name } = fn;
-      const body = Debug.checkDefined(fn.body);
-      if (isFunctionExpression(fn)) {
-        if (name && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(name, checker, sourceFile, body)) {
-          return void 0;
-        }
-        changes.delete(sourceFile, fnKeyword);
-        if (name) {
-          changes.delete(sourceFile, name);
-        }
-        changes.insertText(sourceFile, body.pos, " =>");
-        return [Diagnostics.Convert_function_expression_0_to_arrow_function, name ? name.text : ANONYMOUS];
-      } else {
-        changes.replaceNode(sourceFile, fnKeyword, factory.createToken(85 /* ConstKeyword */));
-        changes.insertText(sourceFile, name.end, " = ");
-        changes.insertText(sourceFile, body.pos, " =>");
-        return [Diagnostics.Convert_function_declaration_0_to_arrow_function, name.text];
+  computeNamedDeclarations() {
+    const result = createMultiMap();
+    this.forEachChild(visit);
+    return result;
+    function addDeclaration(declaration) {
+      const name = getDeclarationName(declaration);
+      if (name) {
+        result.add(name, declaration);
       }
     }
-  }
-
-  // src/services/codefixes/fixImportNonExportedMember.ts
-  var fixId19 = "fixImportNonExportedMember";
-  var errorCodes22 = [
-    Diagnostics.Module_0_declares_1_locally_but_it_is_not_exported.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes22,
-    fixIds: [fixId19],
-    getCodeActions(context) {
-      const { sourceFile, span, program } = context;
-      const info = getInfo4(sourceFile, span.start, program);
-      if (info === void 0)
-        return void 0;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange7(t, program, info));
-      return [createCodeFixAction(fixId19, changes, [Diagnostics.Export_0_from_module_1, info.exportName.node.text, info.moduleSpecifier], fixId19, Diagnostics.Export_all_referenced_locals)];
-    },
-    getAllCodeActions(context) {
-      const { program } = context;
-      return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
-        const exports = /* @__PURE__ */ new Map();
-        eachDiagnostic(context, errorCodes22, (diag2) => {
-          const info = getInfo4(diag2.file, diag2.start, program);
-          if (info === void 0)
-            return void 0;
-          const { exportName, node, moduleSourceFile } = info;
-          if (tryGetExportDeclaration(moduleSourceFile, exportName.isTypeOnly) === void 0 && canHaveExportModifier(node)) {
-            changes.insertExportModifier(moduleSourceFile, node);
-          } else {
-            const moduleExports = exports.get(moduleSourceFile) || { typeOnlyExports: [], exports: [] };
-            if (exportName.isTypeOnly) {
-              moduleExports.typeOnlyExports.push(exportName);
+    function getDeclarations(name) {
+      let declarations = result.get(name);
+      if (!declarations) {
+        result.set(name, declarations = []);
+      }
+      return declarations;
+    }
+    function getDeclarationName(declaration) {
+      const name = getNonAssignedNameOfDeclaration(declaration);
+      return name && (isComputedPropertyName(name) && isPropertyAccessExpression(name.expression) ? name.expression.name.text : isPropertyName(name) ? getNameFromPropertyName(name) : void 0);
+    }
+    function visit(node) {
+      switch (node.kind) {
+        case 259 /* FunctionDeclaration */:
+        case 215 /* FunctionExpression */:
+        case 171 /* MethodDeclaration */:
+        case 170 /* MethodSignature */:
+          const functionDeclaration = node;
+          const declarationName = getDeclarationName(functionDeclaration);
+          if (declarationName) {
+            const declarations = getDeclarations(declarationName);
+            const lastDeclaration = lastOrUndefined(declarations);
+            if (lastDeclaration && functionDeclaration.parent === lastDeclaration.parent && functionDeclaration.symbol === lastDeclaration.symbol) {
+              if (functionDeclaration.body && !lastDeclaration.body) {
+                declarations[declarations.length - 1] = functionDeclaration;
+              }
             } else {
-              moduleExports.exports.push(exportName);
+              declarations.push(functionDeclaration);
             }
-            exports.set(moduleSourceFile, moduleExports);
           }
-        });
-        exports.forEach((moduleExports, moduleSourceFile) => {
-          const exportDeclaration = tryGetExportDeclaration(moduleSourceFile, true);
-          if (exportDeclaration && exportDeclaration.isTypeOnly) {
-            doChanges(changes, program, moduleSourceFile, moduleExports.typeOnlyExports, exportDeclaration);
-            doChanges(changes, program, moduleSourceFile, moduleExports.exports, tryGetExportDeclaration(moduleSourceFile, false));
-          } else {
-            doChanges(changes, program, moduleSourceFile, [...moduleExports.exports, ...moduleExports.typeOnlyExports], exportDeclaration);
+          forEachChild(node, visit);
+          break;
+        case 260 /* ClassDeclaration */:
+        case 228 /* ClassExpression */:
+        case 261 /* InterfaceDeclaration */:
+        case 262 /* TypeAliasDeclaration */:
+        case 263 /* EnumDeclaration */:
+        case 264 /* ModuleDeclaration */:
+        case 268 /* ImportEqualsDeclaration */:
+        case 278 /* ExportSpecifier */:
+        case 273 /* ImportSpecifier */:
+        case 270 /* ImportClause */:
+        case 271 /* NamespaceImport */:
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+        case 184 /* TypeLiteral */:
+          addDeclaration(node);
+          forEachChild(node, visit);
+          break;
+        case 166 /* Parameter */:
+          if (!hasSyntacticModifier(node, 16476 /* ParameterPropertyModifier */)) {
+            break;
           }
-        });
-      }));
-    }
-  });
-  function getInfo4(sourceFile, pos, program) {
-    var _a2;
-    const token = getTokenAtPosition(sourceFile, pos);
-    if (isIdentifier(token)) {
-      const importDeclaration = findAncestor(token, isImportDeclaration);
-      if (importDeclaration === void 0)
-        return void 0;
-      const moduleSpecifier = isStringLiteral(importDeclaration.moduleSpecifier) ? importDeclaration.moduleSpecifier.text : void 0;
-      if (moduleSpecifier === void 0)
-        return void 0;
-      const resolvedModule = getResolvedModule(sourceFile, moduleSpecifier, void 0);
-      if (resolvedModule === void 0)
-        return void 0;
-      const moduleSourceFile = program.getSourceFile(resolvedModule.resolvedFileName);
-      if (moduleSourceFile === void 0 || isSourceFileFromLibrary(program, moduleSourceFile))
-        return void 0;
-      const moduleSymbol = moduleSourceFile.symbol;
-      const locals = (_a2 = moduleSymbol.valueDeclaration) == null ? void 0 : _a2.locals;
-      if (locals === void 0)
-        return void 0;
-      const localSymbol = locals.get(token.escapedText);
-      if (localSymbol === void 0)
-        return void 0;
-      const node = getNodeOfSymbol(localSymbol);
-      if (node === void 0)
-        return void 0;
-      const exportName = { node: token, isTypeOnly: isTypeDeclaration(node) };
-      return { exportName, node, moduleSourceFile, moduleSpecifier };
-    }
-    return void 0;
-  }
-  function doChange7(changes, program, { exportName, node, moduleSourceFile }) {
-    const exportDeclaration = tryGetExportDeclaration(moduleSourceFile, exportName.isTypeOnly);
-    if (exportDeclaration) {
-      updateExport(changes, program, moduleSourceFile, exportDeclaration, [exportName]);
-    } else if (canHaveExportModifier(node)) {
-      changes.insertExportModifier(moduleSourceFile, node);
-    } else {
-      createExport(changes, program, moduleSourceFile, [exportName]);
-    }
-  }
-  function doChanges(changes, program, sourceFile, moduleExports, node) {
-    if (length(moduleExports)) {
-      if (node) {
-        updateExport(changes, program, sourceFile, node, moduleExports);
-      } else {
-        createExport(changes, program, sourceFile, moduleExports);
+        case 257 /* VariableDeclaration */:
+        case 205 /* BindingElement */: {
+          const decl = node;
+          if (isBindingPattern(decl.name)) {
+            forEachChild(decl.name, visit);
+            break;
+          }
+          if (decl.initializer) {
+            visit(decl.initializer);
+          }
+        }
+        case 302 /* EnumMember */:
+        case 169 /* PropertyDeclaration */:
+        case 168 /* PropertySignature */:
+          addDeclaration(node);
+          break;
+        case 275 /* ExportDeclaration */:
+          const exportDeclaration = node;
+          if (exportDeclaration.exportClause) {
+            if (isNamedExports(exportDeclaration.exportClause)) {
+              forEach(exportDeclaration.exportClause.elements, visit);
+            } else {
+              visit(exportDeclaration.exportClause.name);
+            }
+          }
+          break;
+        case 269 /* ImportDeclaration */:
+          const importClause = node.importClause;
+          if (importClause) {
+            if (importClause.name) {
+              addDeclaration(importClause.name);
+            }
+            if (importClause.namedBindings) {
+              if (importClause.namedBindings.kind === 271 /* NamespaceImport */) {
+                addDeclaration(importClause.namedBindings);
+              } else {
+                forEach(importClause.namedBindings.elements, visit);
+              }
+            }
+          }
+          break;
+        case 223 /* BinaryExpression */:
+          if (getAssignmentDeclarationKind(node) !== 0 /* None */) {
+            addDeclaration(node);
+          }
+        default:
+          forEachChild(node, visit);
       }
     }
   }
-  function tryGetExportDeclaration(sourceFile, isTypeOnly) {
-    const predicate = (node) => isExportDeclaration(node) && (isTypeOnly && node.isTypeOnly || !node.isTypeOnly);
-    return findLast(sourceFile.statements, predicate);
-  }
-  function updateExport(changes, program, sourceFile, node, names) {
-    const namedExports = node.exportClause && isNamedExports(node.exportClause) ? node.exportClause.elements : factory.createNodeArray([]);
-    const allowTypeModifier = !node.isTypeOnly && !!(program.getCompilerOptions().isolatedModules || find(namedExports, (e) => e.isTypeOnly));
-    changes.replaceNode(
-      sourceFile,
-      node,
-      factory.updateExportDeclaration(
-        node,
-        node.modifiers,
-        node.isTypeOnly,
-        factory.createNamedExports(
-          factory.createNodeArray([...namedExports, ...createExportSpecifiers(names, allowTypeModifier)], namedExports.hasTrailingComma)
+};
+var SourceMapSourceObject = class {
+  constructor(fileName, text, skipTrivia2) {
+    this.fileName = fileName;
+    this.text = text;
+    this.skipTrivia = skipTrivia2;
+  }
+  getLineAndCharacterOfPosition(pos) {
+    return getLineAndCharacterOfPosition(this, pos);
+  }
+};
+function getServicesObjectAllocator() {
+  return {
+    getNodeConstructor: () => NodeObject,
+    getTokenConstructor: () => TokenObject,
+    getIdentifierConstructor: () => IdentifierObject,
+    getPrivateIdentifierConstructor: () => PrivateIdentifierObject,
+    getSourceFileConstructor: () => SourceFileObject,
+    getSymbolConstructor: () => SymbolObject,
+    getTypeConstructor: () => TypeObject,
+    getSignatureConstructor: () => SignatureObject,
+    getSourceMapSourceConstructor: () => SourceMapSourceObject
+  };
+}
+function toEditorSettings(optionsAsMap) {
+  let allPropertiesAreCamelCased = true;
+  for (const key in optionsAsMap) {
+    if (hasProperty(optionsAsMap, key) && !isCamelCase(key)) {
+      allPropertiesAreCamelCased = false;
+      break;
+    }
+  }
+  if (allPropertiesAreCamelCased) {
+    return optionsAsMap;
+  }
+  const settings = {};
+  for (const key in optionsAsMap) {
+    if (hasProperty(optionsAsMap, key)) {
+      const newKey = isCamelCase(key) ? key : key.charAt(0).toLowerCase() + key.substr(1);
+      settings[newKey] = optionsAsMap[key];
+    }
+  }
+  return settings;
+}
+function isCamelCase(s) {
+  return !s.length || s.charAt(0) === s.charAt(0).toLowerCase();
+}
+function displayPartsToString(displayParts) {
+  if (displayParts) {
+    return map(displayParts, (displayPart2) => displayPart2.text).join("");
+  }
+  return "";
+}
+function getDefaultCompilerOptions2() {
+  return {
+    target: 1 /* ES5 */,
+    jsx: 1 /* Preserve */
+  };
+}
+function getSupportedCodeFixes() {
+  return ts_codefix_exports.getSupportedErrorCodes();
+}
+var SyntaxTreeCache = class {
+  constructor(host) {
+    this.host = host;
+  }
+  getCurrentSourceFile(fileName) {
+    var _a2, _b, _c, _d, _e, _f, _g, _h;
+    const scriptSnapshot = this.host.getScriptSnapshot(fileName);
+    if (!scriptSnapshot) {
+      throw new Error("Could not find file: '" + fileName + "'.");
+    }
+    const scriptKind = getScriptKind(fileName, this.host);
+    const version2 = this.host.getScriptVersion(fileName);
+    let sourceFile;
+    if (this.currentFileName !== fileName) {
+      const options = {
+        languageVersion: 99 /* Latest */,
+        impliedNodeFormat: getImpliedNodeFormatForFile(
+          toPath(fileName, this.host.getCurrentDirectory(), ((_c = (_b = (_a2 = this.host).getCompilerHost) == null ? void 0 : _b.call(_a2)) == null ? void 0 : _c.getCanonicalFileName) || hostGetCanonicalFileName(this.host)),
+          (_h = (_g = (_f = (_e = (_d = this.host).getCompilerHost) == null ? void 0 : _e.call(_d)) == null ? void 0 : _f.getModuleResolutionCache) == null ? void 0 : _g.call(_f)) == null ? void 0 : _h.getPackageJsonInfoCache(),
+          this.host,
+          this.host.getCompilationSettings()
         ),
-        node.moduleSpecifier,
-        node.assertClause
-      )
-    );
-  }
-  function createExport(changes, program, sourceFile, names) {
-    changes.insertNodeAtEndOfScope(
-      sourceFile,
-      sourceFile,
-      factory.createExportDeclaration(
-        void 0,
-        false,
-        factory.createNamedExports(createExportSpecifiers(names, !!program.getCompilerOptions().isolatedModules)),
-        void 0,
-        void 0
-      )
-    );
-  }
-  function createExportSpecifiers(names, allowTypeModifier) {
-    return factory.createNodeArray(map(names, (n) => factory.createExportSpecifier(allowTypeModifier && n.isTypeOnly, void 0, n.node)));
-  }
-  function getNodeOfSymbol(symbol) {
-    if (symbol.valueDeclaration === void 0) {
-      return firstOrUndefined(symbol.declarations);
+        setExternalModuleIndicator: getSetExternalModuleIndicator(this.host.getCompilationSettings())
+      };
+      sourceFile = createLanguageServiceSourceFile(
+        fileName,
+        scriptSnapshot,
+        options,
+        version2,
+        /*setNodeParents*/
+        true,
+        scriptKind
+      );
+    } else if (this.currentFileVersion !== version2) {
+      const editRange = scriptSnapshot.getChangeRange(this.currentFileScriptSnapshot);
+      sourceFile = updateLanguageServiceSourceFile(this.currentSourceFile, scriptSnapshot, version2, editRange);
     }
-    const declaration = symbol.valueDeclaration;
-    const variableStatement = isVariableDeclaration(declaration) ? tryCast(declaration.parent.parent, isVariableStatement) : void 0;
-    return variableStatement && length(variableStatement.declarationList.declarations) === 1 ? variableStatement : declaration;
+    if (sourceFile) {
+      this.currentFileVersion = version2;
+      this.currentFileName = fileName;
+      this.currentFileScriptSnapshot = scriptSnapshot;
+      this.currentSourceFile = sourceFile;
+    }
+    return this.currentSourceFile;
+  }
+};
+function setSourceFileFields(sourceFile, scriptSnapshot, version2) {
+  sourceFile.version = version2;
+  sourceFile.scriptSnapshot = scriptSnapshot;
+}
+function createLanguageServiceSourceFile(fileName, scriptSnapshot, scriptTargetOrOptions, version2, setNodeParents, scriptKind) {
+  const sourceFile = createSourceFile(fileName, getSnapshotText(scriptSnapshot), scriptTargetOrOptions, setNodeParents, scriptKind);
+  setSourceFileFields(sourceFile, scriptSnapshot, version2);
+  return sourceFile;
+}
+function updateLanguageServiceSourceFile(sourceFile, scriptSnapshot, version2, textChangeRange, aggressiveChecks) {
+  if (textChangeRange) {
+    if (version2 !== sourceFile.version) {
+      let newText;
+      const prefix = textChangeRange.span.start !== 0 ? sourceFile.text.substr(0, textChangeRange.span.start) : "";
+      const suffix = textSpanEnd(textChangeRange.span) !== sourceFile.text.length ? sourceFile.text.substr(textSpanEnd(textChangeRange.span)) : "";
+      if (textChangeRange.newLength === 0) {
+        newText = prefix && suffix ? prefix + suffix : prefix || suffix;
+      } else {
+        const changedText = scriptSnapshot.getText(textChangeRange.span.start, textChangeRange.span.start + textChangeRange.newLength);
+        newText = prefix && suffix ? prefix + changedText + suffix : prefix ? prefix + changedText : changedText + suffix;
+      }
+      const newSourceFile = updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks);
+      setSourceFileFields(newSourceFile, scriptSnapshot, version2);
+      newSourceFile.nameTable = void 0;
+      if (sourceFile !== newSourceFile && sourceFile.scriptSnapshot) {
+        if (sourceFile.scriptSnapshot.dispose) {
+          sourceFile.scriptSnapshot.dispose();
+        }
+        sourceFile.scriptSnapshot = void 0;
+      }
+      return newSourceFile;
+    }
+  }
+  const options = {
+    languageVersion: sourceFile.languageVersion,
+    impliedNodeFormat: sourceFile.impliedNodeFormat,
+    setExternalModuleIndicator: sourceFile.setExternalModuleIndicator
+  };
+  return createLanguageServiceSourceFile(
+    sourceFile.fileName,
+    scriptSnapshot,
+    options,
+    version2,
+    /*setNodeParents*/
+    true,
+    sourceFile.scriptKind
+  );
+}
+var NoopCancellationToken = {
+  isCancellationRequested: returnFalse,
+  throwIfCancellationRequested: noop
+};
+var CancellationTokenObject = class {
+  constructor(cancellationToken) {
+    this.cancellationToken = cancellationToken;
+  }
+  isCancellationRequested() {
+    return this.cancellationToken.isCancellationRequested();
+  }
+  throwIfCancellationRequested() {
+    var _a2;
+    if (this.isCancellationRequested()) {
+      (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.Session, "cancellationThrown", { kind: "CancellationTokenObject" });
+      throw new OperationCanceledException();
+    }
+  }
+};
+var ThrottledCancellationToken = class {
+  constructor(hostCancellationToken, throttleWaitMilliseconds = 20) {
+    this.hostCancellationToken = hostCancellationToken;
+    this.throttleWaitMilliseconds = throttleWaitMilliseconds;
+    // Store when we last tried to cancel.  Checking cancellation can be expensive (as we have
+    // to marshall over to the host layer).  So we only bother actually checking once enough
+    // time has passed.
+    this.lastCancellationCheckTime = 0;
+  }
+  isCancellationRequested() {
+    const time = timestamp();
+    const duration = Math.abs(time - this.lastCancellationCheckTime);
+    if (duration >= this.throttleWaitMilliseconds) {
+      this.lastCancellationCheckTime = time;
+      return this.hostCancellationToken.isCancellationRequested();
+    }
+    return false;
   }
-
-  // src/services/codefixes/fixIncorrectNamedTupleSyntax.ts
-  var fixId20 = "fixIncorrectNamedTupleSyntax";
-  var errorCodes23 = [
-    Diagnostics.A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type.code,
-    Diagnostics.A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes23,
-    getCodeActions: function getCodeActionsToFixIncorrectNamedTupleSyntax(context) {
-      const { sourceFile, span } = context;
-      const namedTupleMember = getNamedTupleMember(sourceFile, span.start);
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange8(t, sourceFile, namedTupleMember));
-      return [createCodeFixAction(fixId20, changes, Diagnostics.Move_labeled_tuple_element_modifiers_to_labels, fixId20, Diagnostics.Move_labeled_tuple_element_modifiers_to_labels)];
-    },
-    fixIds: [fixId20]
+  throwIfCancellationRequested() {
+    var _a2;
+    if (this.isCancellationRequested()) {
+      (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.Session, "cancellationThrown", { kind: "ThrottledCancellationToken" });
+      throw new OperationCanceledException();
+    }
+  }
+};
+var invalidOperationsInPartialSemanticMode = [
+  "getSemanticDiagnostics",
+  "getSuggestionDiagnostics",
+  "getCompilerOptionsDiagnostics",
+  "getSemanticClassifications",
+  "getEncodedSemanticClassifications",
+  "getCodeFixesAtPosition",
+  "getCombinedCodeFix",
+  "applyCodeActionCommand",
+  "organizeImports",
+  "getEditsForFileRename",
+  "getEmitOutput",
+  "getApplicableRefactors",
+  "getEditsForRefactor",
+  "prepareCallHierarchy",
+  "provideCallHierarchyIncomingCalls",
+  "provideCallHierarchyOutgoingCalls",
+  "provideInlayHints",
+  "getSupportedCodeFixes"
+];
+var invalidOperationsInSyntacticMode = [
+  ...invalidOperationsInPartialSemanticMode,
+  "getCompletionsAtPosition",
+  "getCompletionEntryDetails",
+  "getCompletionEntrySymbol",
+  "getSignatureHelpItems",
+  "getQuickInfoAtPosition",
+  "getDefinitionAtPosition",
+  "getDefinitionAndBoundSpan",
+  "getImplementationAtPosition",
+  "getTypeDefinitionAtPosition",
+  "getReferencesAtPosition",
+  "findReferences",
+  "getOccurrencesAtPosition",
+  "getDocumentHighlights",
+  "getNavigateToItems",
+  "getRenameInfo",
+  "findRenameLocations",
+  "getApplicableRefactors"
+];
+function createLanguageService(host, documentRegistry = createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()), syntaxOnlyOrLanguageServiceMode) {
+  var _a2;
+  let languageServiceMode;
+  if (syntaxOnlyOrLanguageServiceMode === void 0) {
+    languageServiceMode = 0 /* Semantic */;
+  } else if (typeof syntaxOnlyOrLanguageServiceMode === "boolean") {
+    languageServiceMode = syntaxOnlyOrLanguageServiceMode ? 2 /* Syntactic */ : 0 /* Semantic */;
+  } else {
+    languageServiceMode = syntaxOnlyOrLanguageServiceMode;
+  }
+  const syntaxTreeCache = new SyntaxTreeCache(host);
+  let program;
+  let lastProjectVersion;
+  let lastTypesRootVersion = 0;
+  const cancellationToken = host.getCancellationToken ? new CancellationTokenObject(host.getCancellationToken()) : NoopCancellationToken;
+  const currentDirectory = host.getCurrentDirectory();
+  maybeSetLocalizedDiagnosticMessages((_a2 = host.getLocalizedDiagnosticMessages) == null ? void 0 : _a2.bind(host));
+  function log(message) {
+    if (host.log) {
+      host.log(message);
+    }
+  }
+  const useCaseSensitiveFileNames = hostUsesCaseSensitiveFileNames(host);
+  const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames);
+  const sourceMapper = getSourceMapper({
+    useCaseSensitiveFileNames: () => useCaseSensitiveFileNames,
+    getCurrentDirectory: () => currentDirectory,
+    getProgram,
+    fileExists: maybeBind(host, host.fileExists),
+    readFile: maybeBind(host, host.readFile),
+    getDocumentPositionMapper: maybeBind(host, host.getDocumentPositionMapper),
+    getSourceFileLike: maybeBind(host, host.getSourceFileLike),
+    log
   });
-  function getNamedTupleMember(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    return findAncestor(token, (t) => t.kind === 199 /* NamedTupleMember */);
-  }
-  function doChange8(changes, sourceFile, namedTupleMember) {
-    if (!namedTupleMember) {
-      return;
+  function getValidSourceFile(fileName) {
+    const sourceFile = program.getSourceFile(fileName);
+    if (!sourceFile) {
+      const error = new Error(`Could not find source file: '${fileName}'.`);
+      error.ProgramFiles = program.getSourceFiles().map((f) => f.fileName);
+      throw error;
     }
-    let unwrappedType = namedTupleMember.type;
-    let sawOptional = false;
-    let sawRest = false;
-    while (unwrappedType.kind === 187 /* OptionalType */ || unwrappedType.kind === 188 /* RestType */ || unwrappedType.kind === 193 /* ParenthesizedType */) {
-      if (unwrappedType.kind === 187 /* OptionalType */) {
-        sawOptional = true;
-      } else if (unwrappedType.kind === 188 /* RestType */) {
-        sawRest = true;
+    return sourceFile;
+  }
+  function synchronizeHostData() {
+    var _a3, _b, _c;
+    Debug.assert(languageServiceMode !== 2 /* Syntactic */);
+    if (host.getProjectVersion) {
+      const hostProjectVersion = host.getProjectVersion();
+      if (hostProjectVersion) {
+        if (lastProjectVersion === hostProjectVersion && !((_a3 = host.hasChangedAutomaticTypeDirectiveNames) == null ? void 0 : _a3.call(host))) {
+          return;
+        }
+        lastProjectVersion = hostProjectVersion;
       }
-      unwrappedType = unwrappedType.type;
     }
-    const updated = factory.updateNamedTupleMember(
-      namedTupleMember,
-      namedTupleMember.dotDotDotToken || (sawRest ? factory.createToken(25 /* DotDotDotToken */) : void 0),
-      namedTupleMember.name,
-      namedTupleMember.questionToken || (sawOptional ? factory.createToken(57 /* QuestionToken */) : void 0),
-      unwrappedType
+    const typeRootsVersion = host.getTypeRootsVersion ? host.getTypeRootsVersion() : 0;
+    if (lastTypesRootVersion !== typeRootsVersion) {
+      log("TypeRoots version has changed; provide new program");
+      program = void 0;
+      lastTypesRootVersion = typeRootsVersion;
+    }
+    const rootFileNames = host.getScriptFileNames().slice();
+    const newSettings = host.getCompilationSettings() || getDefaultCompilerOptions2();
+    const hasInvalidatedResolutions = host.hasInvalidatedResolutions || returnFalse;
+    const hasChangedAutomaticTypeDirectiveNames = maybeBind(host, host.hasChangedAutomaticTypeDirectiveNames);
+    const projectReferences = (_b = host.getProjectReferences) == null ? void 0 : _b.call(host);
+    let parsedCommandLines;
+    let compilerHost = {
+      getSourceFile: getOrCreateSourceFile,
+      getSourceFileByPath: getOrCreateSourceFileByPath,
+      getCancellationToken: () => cancellationToken,
+      getCanonicalFileName,
+      useCaseSensitiveFileNames: () => useCaseSensitiveFileNames,
+      getNewLine: () => getNewLineCharacter(newSettings, () => getNewLineOrDefaultFromHost(host)),
+      getDefaultLibFileName: (options2) => host.getDefaultLibFileName(options2),
+      writeFile: noop,
+      getCurrentDirectory: () => currentDirectory,
+      fileExists: (fileName) => host.fileExists(fileName),
+      readFile: (fileName) => host.readFile && host.readFile(fileName),
+      getSymlinkCache: maybeBind(host, host.getSymlinkCache),
+      realpath: maybeBind(host, host.realpath),
+      directoryExists: (directoryName) => {
+        return directoryProbablyExists(directoryName, host);
+      },
+      getDirectories: (path) => {
+        return host.getDirectories ? host.getDirectories(path) : [];
+      },
+      readDirectory: (path, extensions, exclude, include, depth) => {
+        Debug.checkDefined(host.readDirectory, "'LanguageServiceHost.readDirectory' must be implemented to correctly process 'projectReferences'");
+        return host.readDirectory(path, extensions, exclude, include, depth);
+      },
+      onReleaseOldSourceFile,
+      onReleaseParsedCommandLine,
+      hasInvalidatedResolutions,
+      hasChangedAutomaticTypeDirectiveNames,
+      trace: maybeBind(host, host.trace),
+      resolveModuleNames: maybeBind(host, host.resolveModuleNames),
+      getModuleResolutionCache: maybeBind(host, host.getModuleResolutionCache),
+      createHash: maybeBind(host, host.createHash),
+      resolveTypeReferenceDirectives: maybeBind(host, host.resolveTypeReferenceDirectives),
+      resolveModuleNameLiterals: maybeBind(host, host.resolveModuleNameLiterals),
+      resolveTypeReferenceDirectiveReferences: maybeBind(host, host.resolveTypeReferenceDirectiveReferences),
+      useSourceOfProjectReferenceRedirect: maybeBind(host, host.useSourceOfProjectReferenceRedirect),
+      getParsedCommandLine
+    };
+    const originalGetSourceFile = compilerHost.getSourceFile;
+    const { getSourceFileWithCache } = changeCompilerHostLikeToUseCache(
+      compilerHost,
+      (fileName) => toPath(fileName, currentDirectory, getCanonicalFileName),
+      (...args) => originalGetSourceFile.call(compilerHost, ...args)
     );
-    if (updated === namedTupleMember) {
+    compilerHost.getSourceFile = getSourceFileWithCache;
+    (_c = host.setCompilerHost) == null ? void 0 : _c.call(host, compilerHost);
+    const parseConfigHost = {
+      useCaseSensitiveFileNames,
+      fileExists: (fileName) => compilerHost.fileExists(fileName),
+      readFile: (fileName) => compilerHost.readFile(fileName),
+      readDirectory: (...args) => compilerHost.readDirectory(...args),
+      trace: compilerHost.trace,
+      getCurrentDirectory: compilerHost.getCurrentDirectory,
+      onUnRecoverableConfigFileDiagnostic: noop
+    };
+    const documentRegistryBucketKey = documentRegistry.getKeyForCompilationSettings(newSettings);
+    if (isProgramUptoDate(program, rootFileNames, newSettings, (_path, fileName) => host.getScriptVersion(fileName), (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) {
       return;
     }
-    changes.replaceNode(sourceFile, namedTupleMember, updated);
-  }
-
-  // src/services/codefixes/fixSpelling.ts
-  var fixId21 = "fixSpelling";
-  var errorCodes24 = [
-    Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2.code,
-    Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2.code,
-    Diagnostics.Cannot_find_name_0_Did_you_mean_1.code,
-    Diagnostics.Could_not_find_name_0_Did_you_mean_1.code,
-    Diagnostics.Cannot_find_namespace_0_Did_you_mean_1.code,
-    Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code,
-    Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code,
-    Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2.code,
-    Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code,
-    Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code,
-    Diagnostics.No_overload_matches_this_call.code,
-    Diagnostics.Type_0_is_not_assignable_to_type_1.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes24,
-    getCodeActions(context) {
-      const { sourceFile, errorCode } = context;
-      const info = getInfo5(sourceFile, context.span.start, context, errorCode);
-      if (!info)
+    const options = {
+      rootNames: rootFileNames,
+      options: newSettings,
+      host: compilerHost,
+      oldProgram: program,
+      projectReferences
+    };
+    program = createProgram(options);
+    compilerHost = void 0;
+    parsedCommandLines = void 0;
+    sourceMapper.clearCache();
+    program.getTypeChecker();
+    return;
+    function getParsedCommandLine(fileName) {
+      const path = toPath(fileName, currentDirectory, getCanonicalFileName);
+      const existing = parsedCommandLines == null ? void 0 : parsedCommandLines.get(path);
+      if (existing !== void 0)
+        return existing || void 0;
+      const result = host.getParsedCommandLine ? host.getParsedCommandLine(fileName) : getParsedCommandLineOfConfigFileUsingSourceFile(fileName);
+      (parsedCommandLines || (parsedCommandLines = /* @__PURE__ */ new Map())).set(path, result || false);
+      return result;
+    }
+    function getParsedCommandLineOfConfigFileUsingSourceFile(configFileName) {
+      const result = getOrCreateSourceFile(configFileName, 100 /* JSON */);
+      if (!result)
         return void 0;
-      const { node, suggestedSymbol } = info;
-      const target = getEmitScriptTarget(context.host.getCompilationSettings());
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange9(t, sourceFile, node, suggestedSymbol, target));
-      return [createCodeFixAction("spelling", changes, [Diagnostics.Change_spelling_to_0, symbolName(suggestedSymbol)], fixId21, Diagnostics.Fix_all_detected_spelling_errors)];
-    },
-    fixIds: [fixId21],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes24, (changes, diag2) => {
-      const info = getInfo5(diag2.file, diag2.start, context, diag2.code);
-      const target = getEmitScriptTarget(context.host.getCompilationSettings());
-      if (info)
-        doChange9(changes, context.sourceFile, info.node, info.suggestedSymbol, target);
-    })
-  });
-  function getInfo5(sourceFile, pos, context, errorCode) {
-    const node = getTokenAtPosition(sourceFile, pos);
-    const parent2 = node.parent;
-    if ((errorCode === Diagnostics.No_overload_matches_this_call.code || errorCode === Diagnostics.Type_0_is_not_assignable_to_type_1.code) && !isJsxAttribute(parent2))
-      return void 0;
-    const checker = context.program.getTypeChecker();
-    let suggestedSymbol;
-    if (isPropertyAccessExpression(parent2) && parent2.name === node) {
-      Debug.assert(isMemberName(node), "Expected an identifier for spelling (property access)");
-      let containingType = checker.getTypeAtLocation(parent2.expression);
-      if (parent2.flags & 32 /* OptionalChain */) {
-        containingType = checker.getNonNullableType(containingType);
-      }
-      suggestedSymbol = checker.getSuggestedSymbolForNonexistentProperty(node, containingType);
-    } else if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 101 /* InKeyword */ && parent2.left === node && isPrivateIdentifier(node)) {
-      const receiverType = checker.getTypeAtLocation(parent2.right);
-      suggestedSymbol = checker.getSuggestedSymbolForNonexistentProperty(node, receiverType);
-    } else if (isQualifiedName(parent2) && parent2.right === node) {
-      const symbol = checker.getSymbolAtLocation(parent2.left);
-      if (symbol && symbol.flags & 1536 /* Module */) {
-        suggestedSymbol = checker.getSuggestedSymbolForNonexistentModule(parent2.right, symbol);
-      }
-    } else if (isImportSpecifier(parent2) && parent2.name === node) {
-      Debug.assertNode(node, isIdentifier, "Expected an identifier for spelling (import)");
-      const importDeclaration = findAncestor(node, isImportDeclaration);
-      const resolvedSourceFile = getResolvedSourceFileFromImportDeclaration(sourceFile, context, importDeclaration);
-      if (resolvedSourceFile && resolvedSourceFile.symbol) {
-        suggestedSymbol = checker.getSuggestedSymbolForNonexistentModule(node, resolvedSourceFile.symbol);
-      }
-    } else if (isJsxAttribute(parent2) && parent2.name === node) {
-      Debug.assertNode(node, isIdentifier, "Expected an identifier for JSX attribute");
-      const tag = findAncestor(node, isJsxOpeningLikeElement);
-      const props = checker.getContextualTypeForArgumentAtIndex(tag, 0);
-      suggestedSymbol = checker.getSuggestedSymbolForNonexistentJSXAttribute(node, props);
-    } else if (hasSyntacticModifier(parent2, 16384 /* Override */) && isClassElement(parent2) && parent2.name === node) {
-      const baseDeclaration = findAncestor(node, isClassLike);
-      const baseTypeNode = baseDeclaration ? getEffectiveBaseTypeNode(baseDeclaration) : void 0;
-      const baseType = baseTypeNode ? checker.getTypeAtLocation(baseTypeNode) : void 0;
-      if (baseType) {
-        suggestedSymbol = checker.getSuggestedSymbolForNonexistentClassMember(getTextOfNode(node), baseType);
-      }
-    } else {
-      const meaning = getMeaningFromLocation(node);
-      const name = getTextOfNode(node);
-      Debug.assert(name !== void 0, "name should be defined");
-      suggestedSymbol = checker.getSuggestedSymbolForNonexistentSymbol(node, name, convertSemanticMeaningToSymbolFlags(meaning));
+      result.path = toPath(configFileName, currentDirectory, getCanonicalFileName);
+      result.resolvedPath = result.path;
+      result.originalFileName = result.fileName;
+      return parseJsonSourceFileConfigFileContent(
+        result,
+        parseConfigHost,
+        getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory),
+        /*optionsToExtend*/
+        void 0,
+        getNormalizedAbsolutePath(configFileName, currentDirectory)
+      );
     }
-    return suggestedSymbol === void 0 ? void 0 : { node, suggestedSymbol };
-  }
-  function doChange9(changes, sourceFile, node, suggestedSymbol, target) {
-    const suggestion = symbolName(suggestedSymbol);
-    if (!isIdentifierText(suggestion, target) && isPropertyAccessExpression(node.parent)) {
-      const valDecl = suggestedSymbol.valueDeclaration;
-      if (valDecl && isNamedDeclaration(valDecl) && isPrivateIdentifier(valDecl.name)) {
-        changes.replaceNode(sourceFile, node, factory.createIdentifier(suggestion));
-      } else {
-        changes.replaceNode(sourceFile, node.parent, factory.createElementAccessExpression(node.parent.expression, factory.createStringLiteral(suggestion)));
+    function onReleaseParsedCommandLine(configFileName, oldResolvedRef, oldOptions) {
+      var _a4;
+      if (host.getParsedCommandLine) {
+        (_a4 = host.onReleaseParsedCommandLine) == null ? void 0 : _a4.call(host, configFileName, oldResolvedRef, oldOptions);
+      } else if (oldResolvedRef) {
+        onReleaseOldSourceFile(oldResolvedRef.sourceFile, oldOptions);
       }
-    } else {
-      changes.replaceNode(sourceFile, node, factory.createIdentifier(suggestion));
-    }
-  }
-  function convertSemanticMeaningToSymbolFlags(meaning) {
-    let flags = 0;
-    if (meaning & 4 /* Namespace */) {
-      flags |= 1920 /* Namespace */;
     }
-    if (meaning & 2 /* Type */) {
-      flags |= 788968 /* Type */;
+    function onReleaseOldSourceFile(oldSourceFile, oldOptions) {
+      const oldSettingsKey = documentRegistry.getKeyForCompilationSettings(oldOptions);
+      documentRegistry.releaseDocumentWithKey(oldSourceFile.resolvedPath, oldSettingsKey, oldSourceFile.scriptKind, oldSourceFile.impliedNodeFormat);
     }
-    if (meaning & 1 /* Value */) {
-      flags |= 111551 /* Value */;
+    function getOrCreateSourceFile(fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile) {
+      return getOrCreateSourceFileByPath(fileName, toPath(fileName, currentDirectory, getCanonicalFileName), languageVersionOrOptions, onError, shouldCreateNewSourceFile);
     }
-    return flags;
-  }
-  function getResolvedSourceFileFromImportDeclaration(sourceFile, context, importDeclaration) {
-    if (!importDeclaration || !isStringLiteralLike(importDeclaration.moduleSpecifier))
-      return void 0;
-    const resolvedModule = getResolvedModule(sourceFile, importDeclaration.moduleSpecifier.text, getModeForUsageLocation(sourceFile, importDeclaration.moduleSpecifier));
-    if (!resolvedModule)
-      return void 0;
-    return context.program.getSourceFile(resolvedModule.resolvedFileName);
-  }
-
-  // src/services/codefixes/returnValueCorrect.ts
-  var fixId22 = "returnValueCorrect";
-  var fixIdAddReturnStatement = "fixAddReturnStatement";
-  var fixRemoveBracesFromArrowFunctionBody = "fixRemoveBracesFromArrowFunctionBody";
-  var fixIdWrapTheBlockWithParen = "fixWrapTheBlockWithParen";
-  var errorCodes25 = [
-    Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value.code,
-    Diagnostics.Type_0_is_not_assignable_to_type_1.code,
-    Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes25,
-    fixIds: [fixIdAddReturnStatement, fixRemoveBracesFromArrowFunctionBody, fixIdWrapTheBlockWithParen],
-    getCodeActions: function getCodeActionsToCorrectReturnValue(context) {
-      const { program, sourceFile, span: { start: start2 }, errorCode } = context;
-      const info = getInfo6(program.getTypeChecker(), sourceFile, start2, errorCode);
-      if (!info)
-        return void 0;
-      if (info.kind === 0 /* MissingReturnStatement */) {
-        return append(
-          [getActionForfixAddReturnStatement(context, info.expression, info.statement)],
-          isArrowFunction(info.declaration) ? getActionForFixRemoveBracesFromArrowFunctionBody(context, info.declaration, info.expression, info.commentSource) : void 0
-        );
-      } else {
-        return [getActionForfixWrapTheBlockWithParen(context, info.declaration, info.expression)];
-      }
-    },
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes25, (changes, diag2) => {
-      const info = getInfo6(context.program.getTypeChecker(), diag2.file, diag2.start, diag2.code);
-      if (!info)
+    function getOrCreateSourceFileByPath(fileName, path, languageVersionOrOptions, _onError, shouldCreateNewSourceFile) {
+      Debug.assert(compilerHost, "getOrCreateSourceFileByPath called after typical CompilerHost lifetime, check the callstack something with a reference to an old host.");
+      const scriptSnapshot = host.getScriptSnapshot(fileName);
+      if (!scriptSnapshot) {
         return void 0;
-      switch (context.fixId) {
-        case fixIdAddReturnStatement:
-          addReturnStatement(changes, diag2.file, info.expression, info.statement);
-          break;
-        case fixRemoveBracesFromArrowFunctionBody:
-          if (!isArrowFunction(info.declaration))
-            return void 0;
-          removeBlockBodyBrace(changes, diag2.file, info.declaration, info.expression, info.commentSource, false);
-          break;
-        case fixIdWrapTheBlockWithParen:
-          if (!isArrowFunction(info.declaration))
-            return void 0;
-          wrapBlockWithParen(changes, diag2.file, info.declaration, info.expression);
-          break;
-        default:
-          Debug.fail(JSON.stringify(context.fixId));
-      }
-    })
-  });
-  function createObjectTypeFromLabeledExpression(checker, label, expression) {
-    const member = checker.createSymbol(4 /* Property */, label.escapedText);
-    member.type = checker.getTypeAtLocation(expression);
-    const members = createSymbolTable([member]);
-    return checker.createAnonymousType(void 0, members, [], [], []);
-  }
-  function getFixInfo(checker, declaration, expectType, isFunctionType) {
-    if (!declaration.body || !isBlock(declaration.body) || length(declaration.body.statements) !== 1)
-      return void 0;
-    const firstStatement = first(declaration.body.statements);
-    if (isExpressionStatement(firstStatement) && checkFixedAssignableTo(checker, declaration, checker.getTypeAtLocation(firstStatement.expression), expectType, isFunctionType)) {
-      return {
-        declaration,
-        kind: 0 /* MissingReturnStatement */,
-        expression: firstStatement.expression,
-        statement: firstStatement,
-        commentSource: firstStatement.expression
-      };
-    } else if (isLabeledStatement(firstStatement) && isExpressionStatement(firstStatement.statement)) {
-      const node = factory.createObjectLiteralExpression([factory.createPropertyAssignment(firstStatement.label, firstStatement.statement.expression)]);
-      const nodeType = createObjectTypeFromLabeledExpression(checker, firstStatement.label, firstStatement.statement.expression);
-      if (checkFixedAssignableTo(checker, declaration, nodeType, expectType, isFunctionType)) {
-        return isArrowFunction(declaration) ? {
-          declaration,
-          kind: 1 /* MissingParentheses */,
-          expression: node,
-          statement: firstStatement,
-          commentSource: firstStatement.statement.expression
-        } : {
-          declaration,
-          kind: 0 /* MissingReturnStatement */,
-          expression: node,
-          statement: firstStatement,
-          commentSource: firstStatement.statement.expression
-        };
       }
-    } else if (isBlock(firstStatement) && length(firstStatement.statements) === 1) {
-      const firstBlockStatement = first(firstStatement.statements);
-      if (isLabeledStatement(firstBlockStatement) && isExpressionStatement(firstBlockStatement.statement)) {
-        const node = factory.createObjectLiteralExpression([factory.createPropertyAssignment(firstBlockStatement.label, firstBlockStatement.statement.expression)]);
-        const nodeType = createObjectTypeFromLabeledExpression(checker, firstBlockStatement.label, firstBlockStatement.statement.expression);
-        if (checkFixedAssignableTo(checker, declaration, nodeType, expectType, isFunctionType)) {
-          return {
-            declaration,
-            kind: 0 /* MissingReturnStatement */,
-            expression: node,
-            statement: firstStatement,
-            commentSource: firstBlockStatement
-          };
+      const scriptKind = getScriptKind(fileName, host);
+      const scriptVersion = host.getScriptVersion(fileName);
+      if (!shouldCreateNewSourceFile) {
+        const oldSourceFile = program && program.getSourceFileByPath(path);
+        if (oldSourceFile) {
+          if (scriptKind === oldSourceFile.scriptKind) {
+            return documentRegistry.updateDocumentWithKey(fileName, path, host, documentRegistryBucketKey, scriptSnapshot, scriptVersion, scriptKind, languageVersionOrOptions);
+          } else {
+            documentRegistry.releaseDocumentWithKey(oldSourceFile.resolvedPath, documentRegistry.getKeyForCompilationSettings(program.getCompilerOptions()), oldSourceFile.scriptKind, oldSourceFile.impliedNodeFormat);
+          }
         }
       }
+      return documentRegistry.acquireDocumentWithKey(fileName, path, host, documentRegistryBucketKey, scriptSnapshot, scriptVersion, scriptKind, languageVersionOrOptions);
     }
-    return void 0;
   }
-  function checkFixedAssignableTo(checker, declaration, exprType, type, isFunctionType) {
-    if (isFunctionType) {
-      const sig = checker.getSignatureFromDeclaration(declaration);
-      if (sig) {
-        if (hasSyntacticModifier(declaration, 512 /* Async */)) {
-          exprType = checker.createPromiseType(exprType);
+  function getProgram() {
+    if (languageServiceMode === 2 /* Syntactic */) {
+      Debug.assert(program === void 0);
+      return void 0;
+    }
+    synchronizeHostData();
+    return program;
+  }
+  function getAutoImportProvider() {
+    var _a3;
+    return (_a3 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a3.call(host);
+  }
+  function updateIsDefinitionOfReferencedSymbols(referencedSymbols, knownSymbolSpans) {
+    const checker = program.getTypeChecker();
+    const symbol = getSymbolForProgram();
+    if (!symbol)
+      return false;
+    for (const referencedSymbol of referencedSymbols) {
+      for (const ref of referencedSymbol.references) {
+        const refNode = getNodeForSpan(ref);
+        Debug.assertIsDefined(refNode);
+        if (knownSymbolSpans.has(ref) || ts_FindAllReferences_exports.isDeclarationOfSymbol(refNode, symbol)) {
+          knownSymbolSpans.add(ref);
+          ref.isDefinition = true;
+          const mappedSpan = getMappedDocumentSpan(ref, sourceMapper, maybeBind(host, host.fileExists));
+          if (mappedSpan) {
+            knownSymbolSpans.add(mappedSpan);
+          }
+        } else {
+          ref.isDefinition = false;
         }
-        const newSig = checker.createSignature(
-          declaration,
-          sig.typeParameters,
-          sig.thisParameter,
-          sig.parameters,
-          exprType,
-          void 0,
-          sig.minArgumentCount,
-          sig.flags
-        );
-        exprType = checker.createAnonymousType(
-          void 0,
-          createSymbolTable(),
-          [newSig],
-          [],
-          []
-        );
-      } else {
-        exprType = checker.getAnyType();
       }
     }
-    return checker.isTypeAssignableTo(exprType, type);
-  }
-  function getInfo6(checker, sourceFile, position, errorCode) {
-    const node = getTokenAtPosition(sourceFile, position);
-    if (!node.parent)
+    return true;
+    function getSymbolForProgram() {
+      for (const referencedSymbol of referencedSymbols) {
+        for (const ref of referencedSymbol.references) {
+          if (knownSymbolSpans.has(ref)) {
+            const refNode = getNodeForSpan(ref);
+            Debug.assertIsDefined(refNode);
+            return checker.getSymbolAtLocation(refNode);
+          }
+          const mappedSpan = getMappedDocumentSpan(ref, sourceMapper, maybeBind(host, host.fileExists));
+          if (mappedSpan && knownSymbolSpans.has(mappedSpan)) {
+            const refNode = getNodeForSpan(mappedSpan);
+            if (refNode) {
+              return checker.getSymbolAtLocation(refNode);
+            }
+          }
+        }
+      }
       return void 0;
-    const declaration = findAncestor(node.parent, isFunctionLikeDeclaration);
-    switch (errorCode) {
-      case Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value.code:
-        if (!declaration || !declaration.body || !declaration.type || !rangeContainsRange(declaration.type, node))
-          return void 0;
-        return getFixInfo(checker, declaration, checker.getTypeFromTypeNode(declaration.type), false);
-      case Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code:
-        if (!declaration || !isCallExpression(declaration.parent) || !declaration.body)
-          return void 0;
-        const pos = declaration.parent.arguments.indexOf(declaration);
-        const type = checker.getContextualTypeForArgumentAtIndex(declaration.parent, pos);
-        if (!type)
-          return void 0;
-        return getFixInfo(checker, declaration, type, true);
-      case Diagnostics.Type_0_is_not_assignable_to_type_1.code:
-        if (!isDeclarationName(node) || !isVariableLike(node.parent) && !isJsxAttribute(node.parent))
-          return void 0;
-        const initializer = getVariableLikeInitializer(node.parent);
-        if (!initializer || !isFunctionLikeDeclaration(initializer) || !initializer.body)
-          return void 0;
-        return getFixInfo(checker, initializer, checker.getTypeAtLocation(node.parent), true);
     }
-    return void 0;
-  }
-  function getVariableLikeInitializer(declaration) {
-    switch (declaration.kind) {
-      case 257 /* VariableDeclaration */:
-      case 166 /* Parameter */:
-      case 205 /* BindingElement */:
-      case 169 /* PropertyDeclaration */:
-      case 299 /* PropertyAssignment */:
-        return declaration.initializer;
-      case 288 /* JsxAttribute */:
-        return declaration.initializer && (isJsxExpression(declaration.initializer) ? declaration.initializer.expression : void 0);
-      case 300 /* ShorthandPropertyAssignment */:
-      case 168 /* PropertySignature */:
-      case 302 /* EnumMember */:
-      case 350 /* JSDocPropertyTag */:
-      case 343 /* JSDocParameterTag */:
+    function getNodeForSpan(docSpan) {
+      const sourceFile = program.getSourceFile(docSpan.fileName);
+      if (!sourceFile)
         return void 0;
+      const rawNode = getTouchingPropertyName(sourceFile, docSpan.textSpan.start);
+      const adjustedNode = ts_FindAllReferences_exports.Core.getAdjustedNode(rawNode, { use: ts_FindAllReferences_exports.FindReferencesUse.References });
+      return adjustedNode;
     }
   }
-  function addReturnStatement(changes, sourceFile, expression, statement) {
-    suppressLeadingAndTrailingTrivia(expression);
-    const probablyNeedSemi = probablyUsesSemicolons(sourceFile);
-    changes.replaceNode(sourceFile, statement, factory.createReturnStatement(expression), {
-      leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
-      trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude,
-      suffix: probablyNeedSemi ? ";" : void 0
-    });
+  function cleanupSemanticCache() {
+    program = void 0;
   }
-  function removeBlockBodyBrace(changes, sourceFile, declaration, expression, commentSource, withParen) {
-    const newBody = withParen || needsParentheses(expression) ? factory.createParenthesizedExpression(expression) : expression;
-    suppressLeadingAndTrailingTrivia(commentSource);
-    copyComments(commentSource, newBody);
-    changes.replaceNode(sourceFile, declaration.body, newBody);
+  function dispose() {
+    if (program) {
+      const key = documentRegistry.getKeyForCompilationSettings(program.getCompilerOptions());
+      forEach(program.getSourceFiles(), (f) => documentRegistry.releaseDocumentWithKey(f.resolvedPath, key, f.scriptKind, f.impliedNodeFormat));
+      program = void 0;
+    }
+    host = void 0;
   }
-  function wrapBlockWithParen(changes, sourceFile, declaration, expression) {
-    changes.replaceNode(sourceFile, declaration.body, factory.createParenthesizedExpression(expression));
+  function getSyntacticDiagnostics(fileName) {
+    synchronizeHostData();
+    return program.getSyntacticDiagnostics(getValidSourceFile(fileName), cancellationToken).slice();
   }
-  function getActionForfixAddReturnStatement(context, expression, statement) {
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addReturnStatement(t, context.sourceFile, expression, statement));
-    return createCodeFixAction(fixId22, changes, Diagnostics.Add_a_return_statement, fixIdAddReturnStatement, Diagnostics.Add_all_missing_return_statement);
+  function getSemanticDiagnostics(fileName) {
+    synchronizeHostData();
+    const targetSourceFile = getValidSourceFile(fileName);
+    const semanticDiagnostics = program.getSemanticDiagnostics(targetSourceFile, cancellationToken);
+    if (!getEmitDeclarations(program.getCompilerOptions())) {
+      return semanticDiagnostics.slice();
+    }
+    const declarationDiagnostics = program.getDeclarationDiagnostics(targetSourceFile, cancellationToken);
+    return [...semanticDiagnostics, ...declarationDiagnostics];
   }
-  function getActionForFixRemoveBracesFromArrowFunctionBody(context, declaration, expression, commentSource) {
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => removeBlockBodyBrace(t, context.sourceFile, declaration, expression, commentSource, false));
-    return createCodeFixAction(fixId22, changes, Diagnostics.Remove_braces_from_arrow_function_body, fixRemoveBracesFromArrowFunctionBody, Diagnostics.Remove_braces_from_all_arrow_function_bodies_with_relevant_issues);
+  function getSuggestionDiagnostics(fileName) {
+    synchronizeHostData();
+    return computeSuggestionDiagnostics(getValidSourceFile(fileName), program, cancellationToken);
   }
-  function getActionForfixWrapTheBlockWithParen(context, declaration, expression) {
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => wrapBlockWithParen(t, context.sourceFile, declaration, expression));
-    return createCodeFixAction(fixId22, changes, Diagnostics.Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal, fixIdWrapTheBlockWithParen, Diagnostics.Wrap_all_object_literal_with_parentheses);
+  function getCompilerOptionsDiagnostics() {
+    synchronizeHostData();
+    return [...program.getOptionsDiagnostics(cancellationToken), ...program.getGlobalDiagnostics(cancellationToken)];
   }
-
-  // src/services/codefixes/fixAddMissingMember.ts
-  var fixMissingMember = "fixMissingMember";
-  var fixMissingProperties = "fixMissingProperties";
-  var fixMissingAttributes = "fixMissingAttributes";
-  var fixMissingFunctionDeclaration = "fixMissingFunctionDeclaration";
-  var errorCodes26 = [
-    Diagnostics.Property_0_does_not_exist_on_type_1.code,
-    Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2.code,
-    Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2.code,
-    Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2.code,
-    Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more.code,
-    Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
-    Diagnostics.Cannot_find_name_0.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes26,
-    getCodeActions(context) {
-      const typeChecker = context.program.getTypeChecker();
-      const info = getInfo7(context.sourceFile, context.span.start, context.errorCode, typeChecker, context.program);
-      if (!info) {
-        return void 0;
-      }
-      if (info.kind === 3 /* ObjectLiteral */) {
-        const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addObjectLiteralProperties(t, context, info));
-        return [createCodeFixAction(fixMissingProperties, changes, Diagnostics.Add_missing_properties, fixMissingProperties, Diagnostics.Add_all_missing_properties)];
-      }
-      if (info.kind === 4 /* JsxAttributes */) {
-        const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addJsxAttributes(t, context, info));
-        return [createCodeFixAction(fixMissingAttributes, changes, Diagnostics.Add_missing_attributes, fixMissingAttributes, Diagnostics.Add_all_missing_attributes)];
-      }
-      if (info.kind === 2 /* Function */ || info.kind === 5 /* Signature */) {
-        const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addFunctionDeclaration(t, context, info));
-        return [createCodeFixAction(fixMissingFunctionDeclaration, changes, [Diagnostics.Add_missing_function_declaration_0, info.token.text], fixMissingFunctionDeclaration, Diagnostics.Add_all_missing_function_declarations)];
-      }
-      if (info.kind === 1 /* Enum */) {
-        const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addEnumMemberDeclaration(t, context.program.getTypeChecker(), info));
-        return [createCodeFixAction(fixMissingMember, changes, [Diagnostics.Add_missing_enum_member_0, info.token.text], fixMissingMember, Diagnostics.Add_all_missing_members)];
-      }
-      return concatenate(getActionsForMissingMethodDeclaration(context, info), getActionsForMissingMemberDeclaration(context, info));
-    },
-    fixIds: [fixMissingMember, fixMissingFunctionDeclaration, fixMissingProperties, fixMissingAttributes],
-    getAllCodeActions: (context) => {
-      const { program, fixId: fixId52 } = context;
-      const checker = program.getTypeChecker();
-      const seen = /* @__PURE__ */ new Map();
-      const typeDeclToMembers = /* @__PURE__ */ new Map();
-      return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
-        eachDiagnostic(context, errorCodes26, (diag2) => {
-          const info = getInfo7(diag2.file, diag2.start, diag2.code, checker, context.program);
-          if (!info || !addToSeen(seen, getNodeId(info.parentDeclaration) + "#" + info.token.text)) {
-            return;
-          }
-          if (fixId52 === fixMissingFunctionDeclaration && (info.kind === 2 /* Function */ || info.kind === 5 /* Signature */)) {
-            addFunctionDeclaration(changes, context, info);
-          } else if (fixId52 === fixMissingProperties && info.kind === 3 /* ObjectLiteral */) {
-            addObjectLiteralProperties(changes, context, info);
-          } else if (fixId52 === fixMissingAttributes && info.kind === 4 /* JsxAttributes */) {
-            addJsxAttributes(changes, context, info);
-          } else {
-            if (info.kind === 1 /* Enum */) {
-              addEnumMemberDeclaration(changes, checker, info);
-            }
-            if (info.kind === 0 /* TypeLikeDeclaration */) {
-              const { parentDeclaration, token } = info;
-              const infos = getOrUpdate(typeDeclToMembers, parentDeclaration, () => []);
-              if (!infos.some((i) => i.token.text === token.text)) {
-                infos.push(info);
-              }
-            }
-          }
-        });
-        typeDeclToMembers.forEach((infos, declaration) => {
-          const supers = isTypeLiteralNode(declaration) ? void 0 : getAllSupers(declaration, checker);
-          for (const info of infos) {
-            if (supers == null ? void 0 : supers.some((superClassOrInterface) => {
-              const superInfos = typeDeclToMembers.get(superClassOrInterface);
-              return !!superInfos && superInfos.some(({ token: token2 }) => token2.text === info.token.text);
-            }))
-              continue;
-            const { parentDeclaration, declSourceFile, modifierFlags, token, call, isJSFile } = info;
-            if (call && !isPrivateIdentifier(token)) {
-              addMethodDeclaration(context, changes, call, token, modifierFlags & 32 /* Static */, parentDeclaration, declSourceFile);
-            } else {
-              if (isJSFile && !isInterfaceDeclaration(parentDeclaration) && !isTypeLiteralNode(parentDeclaration)) {
-                addMissingMemberInJs(changes, declSourceFile, parentDeclaration, token, !!(modifierFlags & 32 /* Static */));
-              } else {
-                const typeNode = getTypeNode2(checker, parentDeclaration, token);
-                addPropertyDeclaration(changes, declSourceFile, parentDeclaration, token.text, typeNode, modifierFlags & 32 /* Static */);
-              }
-            }
-          }
-        });
-      }));
+  function getCompletionsAtPosition2(fileName, position, options = emptyOptions, formattingSettings) {
+    const fullPreferences = {
+      ...identity(options),
+      // avoid excess property check
+      includeCompletionsForModuleExports: options.includeCompletionsForModuleExports || options.includeExternalModuleExports,
+      includeCompletionsWithInsertText: options.includeCompletionsWithInsertText || options.includeInsertTextCompletions
+    };
+    synchronizeHostData();
+    return ts_Completions_exports.getCompletionsAtPosition(
+      host,
+      program,
+      log,
+      getValidSourceFile(fileName),
+      position,
+      fullPreferences,
+      options.triggerCharacter,
+      options.triggerKind,
+      cancellationToken,
+      formattingSettings && ts_formatting_exports.getFormatContext(formattingSettings, host)
+    );
+  }
+  function getCompletionEntryDetails2(fileName, position, name, formattingOptions, source, preferences = emptyOptions, data) {
+    synchronizeHostData();
+    return ts_Completions_exports.getCompletionEntryDetails(
+      program,
+      log,
+      getValidSourceFile(fileName),
+      position,
+      { name, source, data },
+      host,
+      formattingOptions && ts_formatting_exports.getFormatContext(formattingOptions, host),
+      // TODO: GH#18217
+      preferences,
+      cancellationToken
+    );
+  }
+  function getCompletionEntrySymbol2(fileName, position, name, source, preferences = emptyOptions) {
+    synchronizeHostData();
+    return ts_Completions_exports.getCompletionEntrySymbol(program, log, getValidSourceFile(fileName), position, { name, source }, host, preferences);
+  }
+  function getQuickInfoAtPosition(fileName, position) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    const node = getTouchingPropertyName(sourceFile, position);
+    if (node === sourceFile) {
+      return void 0;
     }
-  });
-  function getInfo7(sourceFile, tokenPos, errorCode, checker, program) {
-    const token = getTokenAtPosition(sourceFile, tokenPos);
-    const parent2 = token.parent;
-    if (errorCode === Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code) {
-      if (!(token.kind === 18 /* OpenBraceToken */ && isObjectLiteralExpression(parent2) && isCallExpression(parent2.parent)))
-        return void 0;
-      const argIndex = findIndex(parent2.parent.arguments, (arg) => arg === parent2);
-      if (argIndex < 0)
-        return void 0;
-      const signature = checker.getResolvedSignature(parent2.parent);
-      if (!(signature && signature.declaration && signature.parameters[argIndex]))
-        return void 0;
-      const param = signature.parameters[argIndex].valueDeclaration;
-      if (!(param && isParameter(param) && isIdentifier(param.name)))
-        return void 0;
-      const properties = arrayFrom(checker.getUnmatchedProperties(checker.getTypeAtLocation(parent2), checker.getParameterType(signature, argIndex), false, false));
-      if (!length(properties))
-        return void 0;
-      return { kind: 3 /* ObjectLiteral */, token: param.name, properties, parentDeclaration: parent2 };
+    const typeChecker = program.getTypeChecker();
+    const nodeForQuickInfo = getNodeForQuickInfo(node);
+    const symbol = getSymbolAtLocationForQuickInfo(nodeForQuickInfo, typeChecker);
+    if (!symbol || typeChecker.isUnknownSymbol(symbol)) {
+      const type = shouldGetType(sourceFile, nodeForQuickInfo, position) ? typeChecker.getTypeAtLocation(nodeForQuickInfo) : void 0;
+      return type && {
+        kind: "" /* unknown */,
+        kindModifiers: "" /* none */,
+        textSpan: createTextSpanFromNode(nodeForQuickInfo, sourceFile),
+        displayParts: typeChecker.runWithCancellationToken(cancellationToken, (typeChecker2) => typeToDisplayParts(typeChecker2, type, getContainerNode(nodeForQuickInfo))),
+        documentation: type.symbol ? type.symbol.getDocumentationComment(typeChecker) : void 0,
+        tags: type.symbol ? type.symbol.getJsDocTags(typeChecker) : void 0
+      };
     }
-    if (!isMemberName(token))
-      return void 0;
-    if (isIdentifier(token) && hasInitializer(parent2) && parent2.initializer && isObjectLiteralExpression(parent2.initializer)) {
-      const properties = arrayFrom(checker.getUnmatchedProperties(checker.getTypeAtLocation(parent2.initializer), checker.getTypeAtLocation(token), false, false));
-      if (!length(properties))
-        return void 0;
-      return { kind: 3 /* ObjectLiteral */, token, properties, parentDeclaration: parent2.initializer };
+    const { symbolKind, displayParts, documentation, tags } = typeChecker.runWithCancellationToken(
+      cancellationToken,
+      (typeChecker2) => ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker2, symbol, sourceFile, getContainerNode(nodeForQuickInfo), nodeForQuickInfo)
+    );
+    return {
+      kind: symbolKind,
+      kindModifiers: ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol),
+      textSpan: createTextSpanFromNode(nodeForQuickInfo, sourceFile),
+      displayParts,
+      documentation,
+      tags
+    };
+  }
+  function getNodeForQuickInfo(node) {
+    if (isNewExpression(node.parent) && node.pos === node.parent.pos) {
+      return node.parent.expression;
     }
-    if (isIdentifier(token) && isJsxOpeningLikeElement(token.parent)) {
-      const target = getEmitScriptTarget(program.getCompilerOptions());
-      const attributes = getUnmatchedAttributes(checker, target, token.parent);
-      if (!length(attributes))
-        return void 0;
-      return { kind: 4 /* JsxAttributes */, token, attributes, parentDeclaration: token.parent };
+    if (isNamedTupleMember(node.parent) && node.pos === node.parent.pos) {
+      return node.parent;
     }
-    if (isIdentifier(token)) {
-      const type = checker.getContextualType(token);
-      if (type && getObjectFlags(type) & 16 /* Anonymous */) {
-        const signature = firstOrUndefined(checker.getSignaturesOfType(type, 0 /* Call */));
-        if (signature === void 0)
-          return void 0;
-        return { kind: 5 /* Signature */, token, signature, sourceFile, parentDeclaration: findScope(token) };
-      }
-      if (isCallExpression(parent2) && parent2.expression === token) {
-        return { kind: 2 /* Function */, token, call: parent2, sourceFile, modifierFlags: 0 /* None */, parentDeclaration: findScope(token) };
-      }
+    if (isImportMeta(node.parent) && node.parent.name === node) {
+      return node.parent;
     }
-    if (!isPropertyAccessExpression(parent2))
-      return void 0;
-    const leftExpressionType = skipConstraint(checker.getTypeAtLocation(parent2.expression));
-    const symbol = leftExpressionType.symbol;
-    if (!symbol || !symbol.declarations)
-      return void 0;
-    if (isIdentifier(token) && isCallExpression(parent2.parent)) {
-      const moduleDeclaration = find(symbol.declarations, isModuleDeclaration);
-      const moduleDeclarationSourceFile = moduleDeclaration == null ? void 0 : moduleDeclaration.getSourceFile();
-      if (moduleDeclaration && moduleDeclarationSourceFile && !isSourceFileFromLibrary(program, moduleDeclarationSourceFile)) {
-        return { kind: 2 /* Function */, token, call: parent2.parent, sourceFile, modifierFlags: 1 /* Export */, parentDeclaration: moduleDeclaration };
-      }
-      const moduleSourceFile = find(symbol.declarations, isSourceFile);
-      if (sourceFile.commonJsModuleIndicator)
-        return void 0;
-      if (moduleSourceFile && !isSourceFileFromLibrary(program, moduleSourceFile)) {
-        return { kind: 2 /* Function */, token, call: parent2.parent, sourceFile: moduleSourceFile, modifierFlags: 1 /* Export */, parentDeclaration: moduleSourceFile };
-      }
+    return node;
+  }
+  function shouldGetType(sourceFile, node, position) {
+    switch (node.kind) {
+      case 79 /* Identifier */:
+        return !isLabelName(node) && !isTagName(node) && !isConstTypeReference(node.parent);
+      case 208 /* PropertyAccessExpression */:
+      case 163 /* QualifiedName */:
+        return !isInComment(sourceFile, position);
+      case 108 /* ThisKeyword */:
+      case 194 /* ThisType */:
+      case 106 /* SuperKeyword */:
+      case 199 /* NamedTupleMember */:
+        return true;
+      case 233 /* MetaProperty */:
+        return isImportMeta(node);
+      default:
+        return false;
     }
-    const classDeclaration = find(symbol.declarations, isClassLike);
-    if (!classDeclaration && isPrivateIdentifier(token))
+  }
+  function getDefinitionAtPosition2(fileName, position, searchOtherFilesOnly, stopAtAlias) {
+    synchronizeHostData();
+    return ts_GoToDefinition_exports.getDefinitionAtPosition(program, getValidSourceFile(fileName), position, searchOtherFilesOnly, stopAtAlias);
+  }
+  function getDefinitionAndBoundSpan2(fileName, position) {
+    synchronizeHostData();
+    return ts_GoToDefinition_exports.getDefinitionAndBoundSpan(program, getValidSourceFile(fileName), position);
+  }
+  function getTypeDefinitionAtPosition2(fileName, position) {
+    synchronizeHostData();
+    return ts_GoToDefinition_exports.getTypeDefinitionAtPosition(program.getTypeChecker(), getValidSourceFile(fileName), position);
+  }
+  function getImplementationAtPosition(fileName, position) {
+    synchronizeHostData();
+    return ts_FindAllReferences_exports.getImplementationsAtPosition(program, cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position);
+  }
+  function getOccurrencesAtPosition(fileName, position) {
+    return flatMap(
+      getDocumentHighlights(fileName, position, [fileName]),
+      (entry) => entry.highlightSpans.map((highlightSpan) => ({
+        fileName: entry.fileName,
+        textSpan: highlightSpan.textSpan,
+        isWriteAccess: highlightSpan.kind === "writtenReference" /* writtenReference */,
+        ...highlightSpan.isInString && { isInString: true },
+        ...highlightSpan.contextSpan && { contextSpan: highlightSpan.contextSpan }
+      }))
+    );
+  }
+  function getDocumentHighlights(fileName, position, filesToSearch) {
+    const normalizedFileName = normalizePath(fileName);
+    Debug.assert(filesToSearch.some((f) => normalizePath(f) === normalizedFileName));
+    synchronizeHostData();
+    const sourceFilesToSearch = mapDefined(filesToSearch, (fileName2) => program.getSourceFile(fileName2));
+    const sourceFile = getValidSourceFile(fileName);
+    return DocumentHighlights.getDocumentHighlights(program, cancellationToken, sourceFile, position, sourceFilesToSearch);
+  }
+  function findRenameLocations(fileName, position, findInStrings, findInComments, providePrefixAndSuffixTextForRename) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    const node = getAdjustedRenameLocation(getTouchingPropertyName(sourceFile, position));
+    if (!ts_Rename_exports.nodeIsEligibleForRename(node))
       return void 0;
-    const declaration = classDeclaration || find(symbol.declarations, (d) => isInterfaceDeclaration(d) || isTypeLiteralNode(d));
-    if (declaration && !isSourceFileFromLibrary(program, declaration.getSourceFile())) {
-      const makeStatic = !isTypeLiteralNode(declaration) && (leftExpressionType.target || leftExpressionType) !== checker.getDeclaredTypeOfSymbol(symbol);
-      if (makeStatic && (isPrivateIdentifier(token) || isInterfaceDeclaration(declaration)))
-        return void 0;
-      const declSourceFile = declaration.getSourceFile();
-      const modifierFlags = isTypeLiteralNode(declaration) ? 0 /* None */ : (makeStatic ? 32 /* Static */ : 0 /* None */) | (startsWithUnderscore(token.text) ? 8 /* Private */ : 0 /* None */);
-      const isJSFile = isSourceFileJS(declSourceFile);
-      const call = tryCast(parent2.parent, isCallExpression);
-      return { kind: 0 /* TypeLikeDeclaration */, token, call, modifierFlags, parentDeclaration: declaration, declSourceFile, isJSFile };
-    }
-    const enumDeclaration = find(symbol.declarations, isEnumDeclaration);
-    if (enumDeclaration && !(leftExpressionType.flags & 1056 /* EnumLike */) && !isPrivateIdentifier(token) && !isSourceFileFromLibrary(program, enumDeclaration.getSourceFile())) {
-      return { kind: 1 /* Enum */, token, parentDeclaration: enumDeclaration };
+    if (isIdentifier(node) && (isJsxOpeningElement(node.parent) || isJsxClosingElement(node.parent)) && isIntrinsicJsxName(node.escapedText)) {
+      const { openingElement, closingElement } = node.parent.parent;
+      return [openingElement, closingElement].map((node2) => {
+        const textSpan = createTextSpanFromNode(node2.tagName, sourceFile);
+        return {
+          fileName: sourceFile.fileName,
+          textSpan,
+          ...ts_FindAllReferences_exports.toContextSpan(textSpan, sourceFile, node2.parent)
+        };
+      });
+    } else {
+      return getReferencesWorker2(
+        node,
+        position,
+        { findInStrings, findInComments, providePrefixAndSuffixTextForRename, use: ts_FindAllReferences_exports.FindReferencesUse.Rename },
+        (entry, originalNode, checker) => ts_FindAllReferences_exports.toRenameLocation(entry, originalNode, checker, providePrefixAndSuffixTextForRename || false)
+      );
     }
-    return void 0;
   }
-  function getActionsForMissingMemberDeclaration(context, info) {
-    return info.isJSFile ? singleElementArray(createActionForAddMissingMemberInJavascriptFile(context, info)) : createActionsForAddMissingMemberInTypeScriptFile(context, info);
+  function getReferencesAtPosition(fileName, position) {
+    synchronizeHostData();
+    return getReferencesWorker2(getTouchingPropertyName(getValidSourceFile(fileName), position), position, { use: ts_FindAllReferences_exports.FindReferencesUse.References }, ts_FindAllReferences_exports.toReferenceEntry);
+  }
+  function getReferencesWorker2(node, position, options, cb) {
+    synchronizeHostData();
+    const sourceFiles = options && options.use === ts_FindAllReferences_exports.FindReferencesUse.Rename ? program.getSourceFiles().filter((sourceFile) => !program.isSourceFileDefaultLibrary(sourceFile)) : program.getSourceFiles();
+    return ts_FindAllReferences_exports.findReferenceOrRenameEntries(program, cancellationToken, sourceFiles, node, position, options, cb);
+  }
+  function findReferences(fileName, position) {
+    synchronizeHostData();
+    return ts_FindAllReferences_exports.findReferencedSymbols(program, cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position);
+  }
+  function getFileReferences(fileName) {
+    synchronizeHostData();
+    return ts_FindAllReferences_exports.Core.getReferencesForFileName(fileName, program, program.getSourceFiles()).map(ts_FindAllReferences_exports.toReferenceEntry);
+  }
+  function getNavigateToItems2(searchValue, maxResultCount, fileName, excludeDtsFiles = false) {
+    synchronizeHostData();
+    const sourceFiles = fileName ? [getValidSourceFile(fileName)] : program.getSourceFiles();
+    return getNavigateToItems(sourceFiles, program.getTypeChecker(), cancellationToken, searchValue, maxResultCount, excludeDtsFiles);
+  }
+  function getEmitOutput(fileName, emitOnlyDtsFiles, forceDtsEmit) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    const customTransformers = host.getCustomTransformers && host.getCustomTransformers();
+    return getFileEmitOutput(program, sourceFile, !!emitOnlyDtsFiles, cancellationToken, customTransformers, forceDtsEmit);
   }
-  function createActionForAddMissingMemberInJavascriptFile(context, { parentDeclaration, declSourceFile, modifierFlags, token }) {
-    if (isInterfaceDeclaration(parentDeclaration) || isTypeLiteralNode(parentDeclaration)) {
+  function getSignatureHelpItems2(fileName, position, { triggerReason } = emptyOptions) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    return ts_SignatureHelp_exports.getSignatureHelpItems(program, sourceFile, position, triggerReason, cancellationToken);
+  }
+  function getNonBoundSourceFile(fileName) {
+    return syntaxTreeCache.getCurrentSourceFile(fileName);
+  }
+  function getNameOrDottedNameSpan(fileName, startPos, _endPos) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const node = getTouchingPropertyName(sourceFile, startPos);
+    if (node === sourceFile) {
       return void 0;
     }
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingMemberInJs(t, declSourceFile, parentDeclaration, token, !!(modifierFlags & 32 /* Static */)));
-    if (changes.length === 0) {
-      return void 0;
+    switch (node.kind) {
+      case 208 /* PropertyAccessExpression */:
+      case 163 /* QualifiedName */:
+      case 10 /* StringLiteral */:
+      case 95 /* FalseKeyword */:
+      case 110 /* TrueKeyword */:
+      case 104 /* NullKeyword */:
+      case 106 /* SuperKeyword */:
+      case 108 /* ThisKeyword */:
+      case 194 /* ThisType */:
+      case 79 /* Identifier */:
+        break;
+      default:
+        return void 0;
     }
-    const diagnostic = modifierFlags & 32 /* Static */ ? Diagnostics.Initialize_static_property_0 : isPrivateIdentifier(token) ? Diagnostics.Declare_a_private_field_named_0 : Diagnostics.Initialize_property_0_in_the_constructor;
-    return createCodeFixAction(fixMissingMember, changes, [diagnostic, token.text], fixMissingMember, Diagnostics.Add_all_missing_members);
-  }
-  function addMissingMemberInJs(changeTracker, sourceFile, classDeclaration, token, makeStatic) {
-    const tokenName = token.text;
-    if (makeStatic) {
-      if (classDeclaration.kind === 228 /* ClassExpression */) {
-        return;
-      }
-      const className = classDeclaration.name.getText();
-      const staticInitialization = initializePropertyToUndefined(factory.createIdentifier(className), tokenName);
-      changeTracker.insertNodeAfter(sourceFile, classDeclaration, staticInitialization);
-    } else if (isPrivateIdentifier(token)) {
-      const property = factory.createPropertyDeclaration(
-        void 0,
-        tokenName,
-        void 0,
-        void 0,
-        void 0
-      );
-      const lastProp = getNodeToInsertPropertyAfter(classDeclaration);
-      if (lastProp) {
-        changeTracker.insertNodeAfter(sourceFile, lastProp, property);
+    let nodeForStartPos = node;
+    while (true) {
+      if (isRightSideOfPropertyAccess(nodeForStartPos) || isRightSideOfQualifiedName(nodeForStartPos)) {
+        nodeForStartPos = nodeForStartPos.parent;
+      } else if (isNameOfModuleDeclaration(nodeForStartPos)) {
+        if (nodeForStartPos.parent.parent.kind === 264 /* ModuleDeclaration */ && nodeForStartPos.parent.parent.body === nodeForStartPos.parent) {
+          nodeForStartPos = nodeForStartPos.parent.parent.name;
+        } else {
+          break;
+        }
       } else {
-        changeTracker.insertMemberAtStart(sourceFile, classDeclaration, property);
-      }
-    } else {
-      const classConstructor = getFirstConstructorWithBody(classDeclaration);
-      if (!classConstructor) {
-        return;
+        break;
       }
-      const propertyInitialization = initializePropertyToUndefined(factory.createThis(), tokenName);
-      changeTracker.insertNodeAtConstructorEnd(sourceFile, classConstructor, propertyInitialization);
     }
+    return createTextSpanFromBounds(nodeForStartPos.getStart(), node.getEnd());
   }
-  function initializePropertyToUndefined(obj, propertyName) {
-    return factory.createExpressionStatement(factory.createAssignment(factory.createPropertyAccessExpression(obj, propertyName), createUndefined()));
+  function getBreakpointStatementAtPosition(fileName, position) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    return ts_BreakpointResolver_exports.spanInSourceFileAtLocation(sourceFile, position);
   }
-  function createActionsForAddMissingMemberInTypeScriptFile(context, { parentDeclaration, declSourceFile, modifierFlags, token }) {
-    const memberName = token.text;
-    const isStatic2 = modifierFlags & 32 /* Static */;
-    const typeNode = getTypeNode2(context.program.getTypeChecker(), parentDeclaration, token);
-    const addPropertyDeclarationChanges = (modifierFlags2) => ts_textChanges_exports.ChangeTracker.with(context, (t) => addPropertyDeclaration(t, declSourceFile, parentDeclaration, memberName, typeNode, modifierFlags2));
-    const actions2 = [createCodeFixAction(fixMissingMember, addPropertyDeclarationChanges(modifierFlags & 32 /* Static */), [isStatic2 ? Diagnostics.Declare_static_property_0 : Diagnostics.Declare_property_0, memberName], fixMissingMember, Diagnostics.Add_all_missing_members)];
-    if (isStatic2 || isPrivateIdentifier(token)) {
-      return actions2;
-    }
-    if (modifierFlags & 8 /* Private */) {
-      actions2.unshift(createCodeFixActionWithoutFixAll(fixMissingMember, addPropertyDeclarationChanges(8 /* Private */), [Diagnostics.Declare_private_property_0, memberName]));
-    }
-    actions2.push(createAddIndexSignatureAction(context, declSourceFile, parentDeclaration, token.text, typeNode));
-    return actions2;
+  function getNavigationBarItems2(fileName) {
+    return getNavigationBarItems(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken);
   }
-  function getTypeNode2(checker, node, token) {
-    let typeNode;
-    if (token.parent.parent.kind === 223 /* BinaryExpression */) {
-      const binaryExpression = token.parent.parent;
-      const otherExpression = token.parent === binaryExpression.left ? binaryExpression.right : binaryExpression.left;
-      const widenedType = checker.getWidenedType(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(otherExpression)));
-      typeNode = checker.typeToTypeNode(widenedType, node, 1 /* NoTruncation */);
+  function getNavigationTree2(fileName) {
+    return getNavigationTree(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken);
+  }
+  function getSemanticClassifications3(fileName, span, format) {
+    synchronizeHostData();
+    const responseFormat = format || "original" /* Original */;
+    if (responseFormat === "2020" /* TwentyTwenty */) {
+      return ts_classifier_exports.v2020.getSemanticClassifications(program, cancellationToken, getValidSourceFile(fileName), span);
     } else {
-      const contextualType = checker.getContextualType(token.parent);
-      typeNode = contextualType ? checker.typeToTypeNode(contextualType, void 0, 1 /* NoTruncation */) : void 0;
+      return getSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span);
     }
-    return typeNode || factory.createKeywordTypeNode(131 /* AnyKeyword */);
   }
-  function addPropertyDeclaration(changeTracker, sourceFile, node, tokenName, typeNode, modifierFlags) {
-    const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0;
-    const property = isClassLike(node) ? factory.createPropertyDeclaration(modifiers, tokenName, void 0, typeNode, void 0) : factory.createPropertySignature(void 0, tokenName, void 0, typeNode);
-    const lastProp = getNodeToInsertPropertyAfter(node);
-    if (lastProp) {
-      changeTracker.insertNodeAfter(sourceFile, lastProp, property);
+  function getEncodedSemanticClassifications3(fileName, span, format) {
+    synchronizeHostData();
+    const responseFormat = format || "original" /* Original */;
+    if (responseFormat === "original" /* Original */) {
+      return getEncodedSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span);
     } else {
-      changeTracker.insertMemberAtStart(sourceFile, node, property);
+      return ts_classifier_exports.v2020.getEncodedSemanticClassifications(program, cancellationToken, getValidSourceFile(fileName), span);
     }
   }
-  function getNodeToInsertPropertyAfter(node) {
-    let res;
-    for (const member of node.members) {
-      if (!isPropertyDeclaration(member))
-        break;
-      res = member;
-    }
-    return res;
+  function getSyntacticClassifications2(fileName, span) {
+    return getSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span);
   }
-  function createAddIndexSignatureAction(context, sourceFile, node, tokenName, typeNode) {
-    const stringTypeNode = factory.createKeywordTypeNode(152 /* StringKeyword */);
-    const indexingParameter = factory.createParameterDeclaration(
-      void 0,
-      void 0,
-      "x",
-      void 0,
-      stringTypeNode,
-      void 0
-    );
-    const indexSignature = factory.createIndexSignature(
-      void 0,
-      [indexingParameter],
-      typeNode
-    );
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.insertMemberAtStart(sourceFile, node, indexSignature));
-    return createCodeFixActionWithoutFixAll(fixMissingMember, changes, [Diagnostics.Add_index_signature_for_property_0, tokenName]);
+  function getEncodedSyntacticClassifications2(fileName, span) {
+    return getEncodedSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span);
   }
-  function getActionsForMissingMethodDeclaration(context, info) {
-    const { parentDeclaration, declSourceFile, modifierFlags, token, call } = info;
-    if (call === void 0) {
-      return void 0;
-    }
-    if (isPrivateIdentifier(token)) {
-      return void 0;
-    }
-    const methodName = token.text;
-    const addMethodDeclarationChanges = (modifierFlags2) => ts_textChanges_exports.ChangeTracker.with(context, (t) => addMethodDeclaration(context, t, call, token, modifierFlags2, parentDeclaration, declSourceFile));
-    const actions2 = [createCodeFixAction(fixMissingMember, addMethodDeclarationChanges(modifierFlags & 32 /* Static */), [modifierFlags & 32 /* Static */ ? Diagnostics.Declare_static_method_0 : Diagnostics.Declare_method_0, methodName], fixMissingMember, Diagnostics.Add_all_missing_members)];
-    if (modifierFlags & 8 /* Private */) {
-      actions2.unshift(createCodeFixActionWithoutFixAll(fixMissingMember, addMethodDeclarationChanges(8 /* Private */), [Diagnostics.Declare_private_method_0, methodName]));
-    }
-    return actions2;
+  function getOutliningSpans(fileName) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    return ts_OutliningElementsCollector_exports.collectElements(sourceFile, cancellationToken);
   }
-  function addMethodDeclaration(context, changes, callExpression, name, modifierFlags, parentDeclaration, sourceFile) {
-    const importAdder = createImportAdder(sourceFile, context.program, context.preferences, context.host);
-    const kind = isClassLike(parentDeclaration) ? 171 /* MethodDeclaration */ : 170 /* MethodSignature */;
-    const signatureDeclaration = createSignatureDeclarationFromCallExpression(kind, context, importAdder, callExpression, name, modifierFlags, parentDeclaration);
-    const containingMethodDeclaration = tryGetContainingMethodDeclaration(parentDeclaration, callExpression);
-    if (containingMethodDeclaration) {
-      changes.insertNodeAfter(sourceFile, containingMethodDeclaration, signatureDeclaration);
-    } else {
-      changes.insertMemberAtStart(sourceFile, parentDeclaration, signatureDeclaration);
-    }
-    importAdder.writeFixes(changes);
+  const braceMatching = new Map(Object.entries({
+    [18 /* OpenBraceToken */]: 19 /* CloseBraceToken */,
+    [20 /* OpenParenToken */]: 21 /* CloseParenToken */,
+    [22 /* OpenBracketToken */]: 23 /* CloseBracketToken */,
+    [31 /* GreaterThanToken */]: 29 /* LessThanToken */
+  }));
+  braceMatching.forEach((value, key) => braceMatching.set(value.toString(), Number(key)));
+  function getBraceMatchingAtPosition(fileName, position) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const token = getTouchingToken(sourceFile, position);
+    const matchKind = token.getStart(sourceFile) === position ? braceMatching.get(token.kind.toString()) : void 0;
+    const match = matchKind && findChildOfKind(token.parent, matchKind, sourceFile);
+    return match ? [createTextSpanFromNode(token, sourceFile), createTextSpanFromNode(match, sourceFile)].sort((a, b) => a.start - b.start) : emptyArray;
+  }
+  function getIndentationAtPosition(fileName, position, editorOptions) {
+    let start2 = timestamp();
+    const settings = toEditorSettings(editorOptions);
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    log("getIndentationAtPosition: getCurrentSourceFile: " + (timestamp() - start2));
+    start2 = timestamp();
+    const result = ts_formatting_exports.SmartIndenter.getIndentation(position, sourceFile, settings);
+    log("getIndentationAtPosition: computeIndentation  : " + (timestamp() - start2));
+    return result;
   }
-  function addEnumMemberDeclaration(changes, checker, { token, parentDeclaration }) {
-    const hasStringInitializer = some(parentDeclaration.members, (member) => {
-      const type = checker.getTypeAtLocation(member);
-      return !!(type && type.flags & 402653316 /* StringLike */);
-    });
-    const enumMember = factory.createEnumMember(token, hasStringInitializer ? factory.createStringLiteral(token.text) : void 0);
-    changes.replaceNode(parentDeclaration.getSourceFile(), parentDeclaration, factory.updateEnumDeclaration(
-      parentDeclaration,
-      parentDeclaration.modifiers,
-      parentDeclaration.name,
-      concatenate(parentDeclaration.members, singleElementArray(enumMember))
-    ), {
-      leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll,
-      trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude
-    });
+  function getFormattingEditsForRange(fileName, start2, end, options) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    return ts_formatting_exports.formatSelection(start2, end, sourceFile, ts_formatting_exports.getFormatContext(toEditorSettings(options), host));
   }
-  function addFunctionDeclaration(changes, context, info) {
-    const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
-    const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host);
-    const functionDeclaration = info.kind === 2 /* Function */ ? createSignatureDeclarationFromCallExpression(259 /* FunctionDeclaration */, context, importAdder, info.call, idText(info.token), info.modifierFlags, info.parentDeclaration) : createSignatureDeclarationFromSignature(259 /* FunctionDeclaration */, context, quotePreference, info.signature, createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference), info.token, void 0, void 0, void 0, importAdder);
-    if (functionDeclaration === void 0) {
-      Debug.fail("fixMissingFunctionDeclaration codefix got unexpected error.");
+  function getFormattingEditsForDocument(fileName, options) {
+    return ts_formatting_exports.formatDocument(syntaxTreeCache.getCurrentSourceFile(fileName), ts_formatting_exports.getFormatContext(toEditorSettings(options), host));
+  }
+  function getFormattingEditsAfterKeystroke(fileName, position, key, options) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const formatContext = ts_formatting_exports.getFormatContext(toEditorSettings(options), host);
+    if (!isInComment(sourceFile, position)) {
+      switch (key) {
+        case "{":
+          return ts_formatting_exports.formatOnOpeningCurly(position, sourceFile, formatContext);
+        case "}":
+          return ts_formatting_exports.formatOnClosingCurly(position, sourceFile, formatContext);
+        case ";":
+          return ts_formatting_exports.formatOnSemicolon(position, sourceFile, formatContext);
+        case "\n":
+          return ts_formatting_exports.formatOnEnter(position, sourceFile, formatContext);
+      }
     }
-    isReturnStatement(info.parentDeclaration) ? changes.insertNodeBefore(info.sourceFile, info.parentDeclaration, functionDeclaration, true) : changes.insertNodeAtEndOfScope(info.sourceFile, info.parentDeclaration, functionDeclaration);
-    importAdder.writeFixes(changes);
+    return [];
   }
-  function addJsxAttributes(changes, context, info) {
-    const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host);
-    const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
-    const checker = context.program.getTypeChecker();
-    const jsxAttributesNode = info.parentDeclaration.attributes;
-    const hasSpreadAttribute = some(jsxAttributesNode.properties, isJsxSpreadAttribute);
-    const attrs = map(info.attributes, (attr) => {
-      const value = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(attr), info.parentDeclaration);
-      const name = factory.createIdentifier(attr.name);
-      const jsxAttribute = factory.createJsxAttribute(name, factory.createJsxExpression(void 0, value));
-      setParent(name, jsxAttribute);
-      return jsxAttribute;
-    });
-    const jsxAttributes = factory.createJsxAttributes(hasSpreadAttribute ? [...attrs, ...jsxAttributesNode.properties] : [...jsxAttributesNode.properties, ...attrs]);
-    const options = { prefix: jsxAttributesNode.pos === jsxAttributesNode.end ? " " : void 0 };
-    changes.replaceNode(context.sourceFile, jsxAttributesNode, jsxAttributes, options);
-    importAdder.writeFixes(changes);
-  }
-  function addObjectLiteralProperties(changes, context, info) {
-    const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host);
-    const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
-    const target = getEmitScriptTarget(context.program.getCompilerOptions());
-    const checker = context.program.getTypeChecker();
-    const props = map(info.properties, (prop) => {
-      const initializer = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(prop), info.parentDeclaration);
-      return factory.createPropertyAssignment(createPropertyNameFromSymbol(prop, target, quotePreference, checker), initializer);
+  function getCodeFixesAtPosition(fileName, start2, end, errorCodes64, formatOptions, preferences = emptyOptions) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    const span = createTextSpanFromBounds(start2, end);
+    const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host);
+    return flatMap(deduplicate(errorCodes64, equateValues, compareValues), (errorCode) => {
+      cancellationToken.throwIfCancellationRequested();
+      return ts_codefix_exports.getFixes({ errorCode, sourceFile, span, program, host, cancellationToken, formatContext, preferences });
     });
-    const options = {
-      leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
-      trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude,
-      indentation: info.indentation
-    };
-    changes.replaceNode(context.sourceFile, info.parentDeclaration, factory.createObjectLiteralExpression([...info.parentDeclaration.properties, ...props], true), options);
-    importAdder.writeFixes(changes);
   }
-  function tryGetValueFromType(context, checker, importAdder, quotePreference, type, enclosingDeclaration) {
-    if (type.flags & 3 /* AnyOrUnknown */) {
-      return createUndefined();
-    }
-    if (type.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) {
-      return factory.createStringLiteral("", quotePreference === 0 /* Single */);
-    }
-    if (type.flags & 8 /* Number */) {
-      return factory.createNumericLiteral(0);
-    }
-    if (type.flags & 64 /* BigInt */) {
-      return factory.createBigIntLiteral("0n");
-    }
-    if (type.flags & 16 /* Boolean */) {
-      return factory.createFalse();
-    }
-    if (type.flags & 1056 /* EnumLike */) {
-      const enumMember = type.symbol.exports ? firstOrUndefined(arrayFrom(type.symbol.exports.values())) : type.symbol;
-      const name = checker.symbolToExpression(type.symbol.parent ? type.symbol.parent : type.symbol, 111551 /* Value */, void 0, void 0);
-      return enumMember === void 0 || name === void 0 ? factory.createNumericLiteral(0) : factory.createPropertyAccessExpression(name, checker.symbolToString(enumMember));
-    }
-    if (type.flags & 256 /* NumberLiteral */) {
-      return factory.createNumericLiteral(type.value);
-    }
-    if (type.flags & 2048 /* BigIntLiteral */) {
-      return factory.createBigIntLiteral(type.value);
-    }
-    if (type.flags & 128 /* StringLiteral */) {
-      return factory.createStringLiteral(type.value, quotePreference === 0 /* Single */);
-    }
-    if (type.flags & 512 /* BooleanLiteral */) {
-      return type === checker.getFalseType() || type === checker.getFalseType(true) ? factory.createFalse() : factory.createTrue();
+  function getCombinedCodeFix(scope, fixId52, formatOptions, preferences = emptyOptions) {
+    synchronizeHostData();
+    Debug.assert(scope.type === "file");
+    const sourceFile = getValidSourceFile(scope.fileName);
+    const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host);
+    return ts_codefix_exports.getAllFixes({ fixId: fixId52, sourceFile, program, host, cancellationToken, formatContext, preferences });
+  }
+  function organizeImports2(args, formatOptions, preferences = emptyOptions) {
+    var _a3;
+    synchronizeHostData();
+    Debug.assert(args.type === "file");
+    const sourceFile = getValidSourceFile(args.fileName);
+    const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host);
+    const mode = (_a3 = args.mode) != null ? _a3 : args.skipDestructiveCodeActions ? "SortAndCombine" /* SortAndCombine */ : "All" /* All */;
+    return ts_OrganizeImports_exports.organizeImports(sourceFile, formatContext, host, program, preferences, mode);
+  }
+  function getEditsForFileRename2(oldFilePath, newFilePath, formatOptions, preferences = emptyOptions) {
+    return getEditsForFileRename(getProgram(), oldFilePath, newFilePath, host, ts_formatting_exports.getFormatContext(formatOptions, host), preferences, sourceMapper);
+  }
+  function applyCodeActionCommand(fileName, actionOrFormatSettingsOrUndefined) {
+    const action = typeof fileName === "string" ? actionOrFormatSettingsOrUndefined : fileName;
+    return isArray(action) ? Promise.all(action.map((a) => applySingleCodeActionCommand(a))) : applySingleCodeActionCommand(action);
+  }
+  function applySingleCodeActionCommand(action) {
+    const getPath = (path) => toPath(path, currentDirectory, getCanonicalFileName);
+    Debug.assertEqual(action.type, "install package");
+    return host.installPackage ? host.installPackage({ fileName: getPath(action.file), packageName: action.packageName }) : Promise.reject("Host does not implement `installPackage`");
+  }
+  function getDocCommentTemplateAtPosition2(fileName, position, options) {
+    return ts_JsDoc_exports.getDocCommentTemplateAtPosition(getNewLineOrDefaultFromHost(host), syntaxTreeCache.getCurrentSourceFile(fileName), position, options);
+  }
+  function isValidBraceCompletionAtPosition(fileName, position, openingBrace) {
+    if (openingBrace === 60 /* lessThan */) {
+      return false;
     }
-    if (type.flags & 65536 /* Null */) {
-      return factory.createNull();
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    if (isInString(sourceFile, position)) {
+      return false;
     }
-    if (type.flags & 1048576 /* Union */) {
-      const expression = firstDefined(type.types, (t) => tryGetValueFromType(context, checker, importAdder, quotePreference, t, enclosingDeclaration));
-      return expression != null ? expression : createUndefined();
+    if (isInsideJsxElementOrAttribute(sourceFile, position)) {
+      return openingBrace === 123 /* openBrace */;
     }
-    if (checker.isArrayLikeType(type)) {
-      return factory.createArrayLiteralExpression();
+    if (isInTemplateString(sourceFile, position)) {
+      return false;
     }
-    if (isObjectLiteralType(type)) {
-      const props = map(checker.getPropertiesOfType(type), (prop) => {
-        const initializer = prop.valueDeclaration ? tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeAtLocation(prop.valueDeclaration), enclosingDeclaration) : createUndefined();
-        return factory.createPropertyAssignment(prop.name, initializer);
-      });
-      return factory.createObjectLiteralExpression(props, true);
+    switch (openingBrace) {
+      case 39 /* singleQuote */:
+      case 34 /* doubleQuote */:
+      case 96 /* backtick */:
+        return !isInComment(sourceFile, position);
     }
-    if (getObjectFlags(type) & 16 /* Anonymous */) {
-      const decl = find(type.symbol.declarations || emptyArray, or(isFunctionTypeNode, isMethodSignature, isMethodDeclaration));
-      if (decl === void 0)
-        return createUndefined();
-      const signature = checker.getSignaturesOfType(type, 0 /* Call */);
-      if (signature === void 0)
-        return createUndefined();
-      const func = createSignatureDeclarationFromSignature(
-        215 /* FunctionExpression */,
-        context,
-        quotePreference,
-        signature[0],
-        createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference),
-        void 0,
-        void 0,
-        void 0,
-        enclosingDeclaration,
-        importAdder
-      );
-      return func != null ? func : createUndefined();
+    return true;
+  }
+  function getJsxClosingTagAtPosition(fileName, position) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const token = findPrecedingToken(position, sourceFile);
+    if (!token)
+      return void 0;
+    const element = token.kind === 31 /* GreaterThanToken */ && isJsxOpeningElement(token.parent) ? token.parent.parent : isJsxText(token) && isJsxElement(token.parent) ? token.parent : void 0;
+    if (element && isUnclosedTag(element)) {
+      return { newText: `</${element.openingElement.tagName.getText(sourceFile)}>` };
     }
-    if (getObjectFlags(type) & 1 /* Class */) {
-      const classDeclaration = getClassLikeDeclarationOfSymbol(type.symbol);
-      if (classDeclaration === void 0 || hasAbstractModifier(classDeclaration))
-        return createUndefined();
-      const constructorDeclaration = getFirstConstructorWithBody(classDeclaration);
-      if (constructorDeclaration && length(constructorDeclaration.parameters))
-        return createUndefined();
-      return factory.createNewExpression(factory.createIdentifier(type.symbol.name), void 0, void 0);
+    const fragment = token.kind === 31 /* GreaterThanToken */ && isJsxOpeningFragment(token.parent) ? token.parent.parent : isJsxText(token) && isJsxFragment(token.parent) ? token.parent : void 0;
+    if (fragment && isUnclosedFragment(fragment)) {
+      return { newText: "</>" };
     }
-    return createUndefined();
-  }
-  function createUndefined() {
-    return factory.createIdentifier("undefined");
   }
-  function isObjectLiteralType(type) {
-    return type.flags & 524288 /* Object */ && (getObjectFlags(type) & 128 /* ObjectLiteral */ || type.symbol && tryCast(singleOrUndefined(type.symbol.declarations), isTypeLiteralNode));
+  function getLinesForRange(sourceFile, textRange) {
+    return {
+      lineStarts: sourceFile.getLineStarts(),
+      firstLine: sourceFile.getLineAndCharacterOfPosition(textRange.pos).line,
+      lastLine: sourceFile.getLineAndCharacterOfPosition(textRange.end).line
+    };
   }
-  function getUnmatchedAttributes(checker, target, source) {
-    const attrsType = checker.getContextualType(source.attributes);
-    if (attrsType === void 0)
-      return emptyArray;
-    const targetProps = attrsType.getProperties();
-    if (!length(targetProps))
-      return emptyArray;
-    const seenNames = /* @__PURE__ */ new Set();
-    for (const sourceProp of source.attributes.properties) {
-      if (isJsxAttribute(sourceProp)) {
-        seenNames.add(sourceProp.name.escapedText);
+  function toggleLineComment(fileName, textRange, insertComment) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const textChanges2 = [];
+    const { lineStarts, firstLine, lastLine } = getLinesForRange(sourceFile, textRange);
+    let isCommenting = insertComment || false;
+    let leftMostPosition = Number.MAX_VALUE;
+    const lineTextStarts = /* @__PURE__ */ new Map();
+    const firstNonWhitespaceCharacterRegex = new RegExp(/\S/);
+    const isJsx = isInsideJsxElement(sourceFile, lineStarts[firstLine]);
+    const openComment = isJsx ? "{/*" : "//";
+    for (let i = firstLine; i <= lastLine; i++) {
+      const lineText = sourceFile.text.substring(lineStarts[i], sourceFile.getLineEndOfPosition(lineStarts[i]));
+      const regExec = firstNonWhitespaceCharacterRegex.exec(lineText);
+      if (regExec) {
+        leftMostPosition = Math.min(leftMostPosition, regExec.index);
+        lineTextStarts.set(i.toString(), regExec.index);
+        if (lineText.substr(regExec.index, openComment.length) !== openComment) {
+          isCommenting = insertComment === void 0 || insertComment;
+        }
+      }
+    }
+    for (let i = firstLine; i <= lastLine; i++) {
+      if (firstLine !== lastLine && lineStarts[i] === textRange.end) {
+        continue;
       }
-      if (isJsxSpreadAttribute(sourceProp)) {
-        const type = checker.getTypeAtLocation(sourceProp.expression);
-        for (const prop of type.getProperties()) {
-          seenNames.add(prop.escapedName);
+      const lineTextStart = lineTextStarts.get(i.toString());
+      if (lineTextStart !== void 0) {
+        if (isJsx) {
+          textChanges2.push.apply(textChanges2, toggleMultilineComment(fileName, { pos: lineStarts[i] + leftMostPosition, end: sourceFile.getLineEndOfPosition(lineStarts[i]) }, isCommenting, isJsx));
+        } else if (isCommenting) {
+          textChanges2.push({
+            newText: openComment,
+            span: {
+              length: 0,
+              start: lineStarts[i] + leftMostPosition
+            }
+          });
+        } else if (sourceFile.text.substr(lineStarts[i] + lineTextStart, openComment.length) === openComment) {
+          textChanges2.push({
+            newText: "",
+            span: {
+              length: openComment.length,
+              start: lineStarts[i] + lineTextStart
+            }
+          });
         }
       }
     }
-    return filter(targetProps, (targetProp) => isIdentifierText(targetProp.name, target, 1 /* JSX */) && !(targetProp.flags & 16777216 /* Optional */ || getCheckFlags(targetProp) & 48 /* Partial */ || seenNames.has(targetProp.escapedName)));
+    return textChanges2;
   }
-  function tryGetContainingMethodDeclaration(node, callExpression) {
-    if (isTypeLiteralNode(node)) {
-      return void 0;
+  function toggleMultilineComment(fileName, textRange, insertComment, isInsideJsx) {
+    var _a3;
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const textChanges2 = [];
+    const { text } = sourceFile;
+    let hasComment = false;
+    let isCommenting = insertComment || false;
+    const positions = [];
+    let { pos } = textRange;
+    const isJsx = isInsideJsx !== void 0 ? isInsideJsx : isInsideJsxElement(sourceFile, pos);
+    const openMultiline = isJsx ? "{/*" : "/*";
+    const closeMultiline = isJsx ? "*/}" : "*/";
+    const openMultilineRegex = isJsx ? "\\{\\/\\*" : "\\/\\*";
+    const closeMultilineRegex = isJsx ? "\\*\\/\\}" : "\\*\\/";
+    while (pos <= textRange.end) {
+      const offset = text.substr(pos, openMultiline.length) === openMultiline ? openMultiline.length : 0;
+      const commentRange = isInComment(sourceFile, pos + offset);
+      if (commentRange) {
+        if (isJsx) {
+          commentRange.pos--;
+          commentRange.end++;
+        }
+        positions.push(commentRange.pos);
+        if (commentRange.kind === 3 /* MultiLineCommentTrivia */) {
+          positions.push(commentRange.end);
+        }
+        hasComment = true;
+        pos = commentRange.end + 1;
+      } else {
+        const newPos = text.substring(pos, textRange.end).search(`(${openMultilineRegex})|(${closeMultilineRegex})`);
+        isCommenting = insertComment !== void 0 ? insertComment : isCommenting || !isTextWhiteSpaceLike(text, pos, newPos === -1 ? textRange.end : pos + newPos);
+        pos = newPos === -1 ? textRange.end + 1 : pos + newPos + closeMultiline.length;
+      }
+    }
+    if (isCommenting || !hasComment) {
+      if (((_a3 = isInComment(sourceFile, textRange.pos)) == null ? void 0 : _a3.kind) !== 2 /* SingleLineCommentTrivia */) {
+        insertSorted(positions, textRange.pos, compareValues);
+      }
+      insertSorted(positions, textRange.end, compareValues);
+      const firstPos = positions[0];
+      if (text.substr(firstPos, openMultiline.length) !== openMultiline) {
+        textChanges2.push({
+          newText: openMultiline,
+          span: {
+            length: 0,
+            start: firstPos
+          }
+        });
+      }
+      for (let i = 1; i < positions.length - 1; i++) {
+        if (text.substr(positions[i] - closeMultiline.length, closeMultiline.length) !== closeMultiline) {
+          textChanges2.push({
+            newText: closeMultiline,
+            span: {
+              length: 0,
+              start: positions[i]
+            }
+          });
+        }
+        if (text.substr(positions[i], openMultiline.length) !== openMultiline) {
+          textChanges2.push({
+            newText: openMultiline,
+            span: {
+              length: 0,
+              start: positions[i]
+            }
+          });
+        }
+      }
+      if (textChanges2.length % 2 !== 0) {
+        textChanges2.push({
+          newText: closeMultiline,
+          span: {
+            length: 0,
+            start: positions[positions.length - 1]
+          }
+        });
+      }
+    } else {
+      for (const pos2 of positions) {
+        const from = pos2 - closeMultiline.length > 0 ? pos2 - closeMultiline.length : 0;
+        const offset = text.substr(from, closeMultiline.length) === closeMultiline ? closeMultiline.length : 0;
+        textChanges2.push({
+          newText: "",
+          span: {
+            length: openMultiline.length,
+            start: pos2 - offset
+          }
+        });
+      }
     }
-    const declaration = findAncestor(callExpression, (n) => isMethodDeclaration(n) || isConstructorDeclaration(n));
-    return declaration && declaration.parent === node ? declaration : void 0;
+    return textChanges2;
   }
-  function createPropertyNameFromSymbol(symbol, target, quotePreference, checker) {
-    if (isTransientSymbol(symbol)) {
-      const prop = checker.symbolToNode(symbol, 111551 /* Value */, void 0, 1073741824 /* WriteComputedProps */);
-      if (prop && isComputedPropertyName(prop))
-        return prop;
-    }
-    return createPropertyNameNodeForIdentifierOrLiteral(symbol.name, target, quotePreference === 0 /* Single */);
+  function commentSelection(fileName, textRange) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const { firstLine, lastLine } = getLinesForRange(sourceFile, textRange);
+    return firstLine === lastLine && textRange.pos !== textRange.end ? toggleMultilineComment(
+      fileName,
+      textRange,
+      /*insertComment*/
+      true
+    ) : toggleLineComment(
+      fileName,
+      textRange,
+      /*insertComment*/
+      true
+    );
   }
-  function findScope(node) {
-    if (findAncestor(node, isJsxExpression)) {
-      const returnStatement = findAncestor(node.parent, isReturnStatement);
-      if (returnStatement)
-        return returnStatement;
+  function uncommentSelection(fileName, textRange) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const textChanges2 = [];
+    const { pos } = textRange;
+    let { end } = textRange;
+    if (pos === end) {
+      end += isInsideJsxElement(sourceFile, pos) ? 2 : 1;
+    }
+    for (let i = pos; i <= end; i++) {
+      const commentRange = isInComment(sourceFile, i);
+      if (commentRange) {
+        switch (commentRange.kind) {
+          case 2 /* SingleLineCommentTrivia */:
+            textChanges2.push.apply(textChanges2, toggleLineComment(
+              fileName,
+              { end: commentRange.end, pos: commentRange.pos + 1 },
+              /*insertComment*/
+              false
+            ));
+            break;
+          case 3 /* MultiLineCommentTrivia */:
+            textChanges2.push.apply(textChanges2, toggleMultilineComment(
+              fileName,
+              { end: commentRange.end, pos: commentRange.pos + 1 },
+              /*insertComment*/
+              false
+            ));
+        }
+        i = commentRange.end + 1;
+      }
     }
-    return getSourceFileOfNode(node);
+    return textChanges2;
   }
-
-  // src/services/codefixes/fixAddMissingNewOperator.ts
-  var fixId23 = "addMissingNewOperator";
-  var errorCodes27 = [Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new.code];
-  registerCodeFix({
-    errorCodes: errorCodes27,
-    getCodeActions(context) {
-      const { sourceFile, span } = context;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingNewOperator(t, sourceFile, span));
-      return [createCodeFixAction(fixId23, changes, Diagnostics.Add_missing_new_operator_to_call, fixId23, Diagnostics.Add_missing_new_operator_to_all_calls)];
-    },
-    fixIds: [fixId23],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes27, (changes, diag2) => addMissingNewOperator(changes, context.sourceFile, diag2))
-  });
-  function addMissingNewOperator(changes, sourceFile, span) {
-    const call = cast(findAncestorMatchingSpan2(sourceFile, span), isCallExpression);
-    const newExpression = factory.createNewExpression(call.expression, call.typeArguments, call.arguments);
-    changes.replaceNode(sourceFile, call, newExpression);
+  function isUnclosedTag({ openingElement, closingElement, parent: parent2 }) {
+    return !tagNamesAreEquivalent(openingElement.tagName, closingElement.tagName) || isJsxElement(parent2) && tagNamesAreEquivalent(openingElement.tagName, parent2.openingElement.tagName) && isUnclosedTag(parent2);
   }
-  function findAncestorMatchingSpan2(sourceFile, span) {
-    let token = getTokenAtPosition(sourceFile, span.start);
-    const end = textSpanEnd(span);
-    while (token.end < end) {
-      token = token.parent;
-    }
-    return token;
+  function isUnclosedFragment({ closingFragment, parent: parent2 }) {
+    return !!(closingFragment.flags & 131072 /* ThisNodeHasError */) || isJsxFragment(parent2) && isUnclosedFragment(parent2);
   }
-
-  // src/services/codefixes/fixCannotFindModule.ts
-  var fixName2 = "fixCannotFindModule";
-  var fixIdInstallTypesPackage = "installTypesPackage";
-  var errorCodeCannotFindModule = Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations.code;
-  var errorCodes28 = [
-    errorCodeCannotFindModule,
-    Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes28,
-    getCodeActions: function getCodeActionsToFixNotFoundModule(context) {
-      const { host, sourceFile, span: { start: start2 } } = context;
-      const packageName = tryGetImportedPackageName(sourceFile, start2);
-      if (packageName === void 0)
-        return void 0;
-      const typesPackageName = getTypesPackageNameToInstall(packageName, host, context.errorCode);
-      return typesPackageName === void 0 ? [] : [createCodeFixAction(fixName2, [], [Diagnostics.Install_0, typesPackageName], fixIdInstallTypesPackage, Diagnostics.Install_all_missing_types_packages, getInstallCommand(sourceFile.fileName, typesPackageName))];
-    },
-    fixIds: [fixIdInstallTypesPackage],
-    getAllCodeActions: (context) => {
-      return codeFixAll(context, errorCodes28, (_changes, diag2, commands) => {
-        const packageName = tryGetImportedPackageName(diag2.file, diag2.start);
-        if (packageName === void 0)
-          return void 0;
-        switch (context.fixId) {
-          case fixIdInstallTypesPackage: {
-            const pkg = getTypesPackageNameToInstall(packageName, context.host, diag2.code);
-            if (pkg) {
-              commands.push(getInstallCommand(diag2.file.fileName, pkg));
-            }
-            break;
+  function getSpanOfEnclosingComment(fileName, position, onlyMultiLine) {
+    const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
+    const range = ts_formatting_exports.getRangeOfEnclosingComment(sourceFile, position);
+    return range && (!onlyMultiLine || range.kind === 3 /* MultiLineCommentTrivia */) ? createTextSpanFromRange(range) : void 0;
+  }
+  function getTodoComments(fileName, descriptors) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    cancellationToken.throwIfCancellationRequested();
+    const fileContents = sourceFile.text;
+    const result = [];
+    if (descriptors.length > 0 && !isNodeModulesFile(sourceFile.fileName)) {
+      const regExp = getTodoCommentsRegExp();
+      let matchArray;
+      while (matchArray = regExp.exec(fileContents)) {
+        cancellationToken.throwIfCancellationRequested();
+        const firstDescriptorCaptureIndex = 3;
+        Debug.assert(matchArray.length === descriptors.length + firstDescriptorCaptureIndex);
+        const preamble = matchArray[1];
+        const matchPosition = matchArray.index + preamble.length;
+        if (!isInComment(sourceFile, matchPosition)) {
+          continue;
+        }
+        let descriptor;
+        for (let i = 0; i < descriptors.length; i++) {
+          if (matchArray[i + firstDescriptorCaptureIndex]) {
+            descriptor = descriptors[i];
           }
-          default:
-            Debug.fail(`Bad fixId: ${context.fixId}`);
         }
-      });
+        if (descriptor === void 0)
+          return Debug.fail();
+        if (isLetterOrDigit(fileContents.charCodeAt(matchPosition + descriptor.text.length))) {
+          continue;
+        }
+        const message = matchArray[2];
+        result.push({ descriptor, message, position: matchPosition });
+      }
     }
-  });
-  function getInstallCommand(fileName, packageName) {
-    return { type: "install package", file: fileName, packageName };
+    return result;
+    function escapeRegExp(str) {
+      return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
+    }
+    function getTodoCommentsRegExp() {
+      const singleLineCommentStart = /(?:\/\/+\s*)/.source;
+      const multiLineCommentStart = /(?:\/\*+\s*)/.source;
+      const anyNumberOfSpacesAndAsterisksAtStartOfLine = /(?:^(?:\s|\*)*)/.source;
+      const preamble = "(" + anyNumberOfSpacesAndAsterisksAtStartOfLine + "|" + singleLineCommentStart + "|" + multiLineCommentStart + ")";
+      const literals = "(?:" + map(descriptors, (d) => "(" + escapeRegExp(d.text) + ")").join("|") + ")";
+      const endOfLineOrEndOfComment = /(?:$|\*\/)/.source;
+      const messageRemainder = /(?:.*?)/.source;
+      const messagePortion = "(" + literals + messageRemainder + ")";
+      const regExpString = preamble + messagePortion + endOfLineOrEndOfComment;
+      return new RegExp(regExpString, "gim");
+    }
+    function isLetterOrDigit(char) {
+      return char >= 97 /* a */ && char <= 122 /* z */ || char >= 65 /* A */ && char <= 90 /* Z */ || char >= 48 /* _0 */ && char <= 57 /* _9 */;
+    }
+    function isNodeModulesFile(path) {
+      return stringContains(path, "/node_modules/");
+    }
+  }
+  function getRenameInfo2(fileName, position, preferences) {
+    synchronizeHostData();
+    return ts_Rename_exports.getRenameInfo(program, getValidSourceFile(fileName), position, preferences || {});
+  }
+  function getRefactorContext(file, positionOrRange, preferences, formatOptions, triggerReason, kind) {
+    const [startPosition, endPosition] = typeof positionOrRange === "number" ? [positionOrRange, void 0] : [positionOrRange.pos, positionOrRange.end];
+    return {
+      file,
+      startPosition,
+      endPosition,
+      program: getProgram(),
+      host,
+      formatContext: ts_formatting_exports.getFormatContext(formatOptions, host),
+      // TODO: GH#18217
+      cancellationToken,
+      preferences,
+      triggerReason,
+      kind
+    };
   }
-  function tryGetImportedPackageName(sourceFile, pos) {
-    const moduleSpecifierText = tryCast(getTokenAtPosition(sourceFile, pos), isStringLiteral);
-    if (!moduleSpecifierText)
-      return void 0;
-    const moduleName = moduleSpecifierText.text;
-    const { packageName } = parsePackageName(moduleName);
-    return isExternalModuleNameRelative(packageName) ? void 0 : packageName;
+  function getInlayHintsContext(file, span, preferences) {
+    return {
+      file,
+      program: getProgram(),
+      host,
+      span,
+      preferences,
+      cancellationToken
+    };
   }
-  function getTypesPackageNameToInstall(packageName, host, diagCode) {
-    var _a2;
-    return diagCode === errorCodeCannotFindModule ? ts_JsTyping_exports.nodeCoreModules.has(packageName) ? "@types/node" : void 0 : ((_a2 = host.isKnownTypesPackageName) == null ? void 0 : _a2.call(host, packageName)) ? getTypesPackageName(packageName) : void 0;
+  function getSmartSelectionRange2(fileName, position) {
+    return ts_SmartSelectionRange_exports.getSmartSelectionRange(position, syntaxTreeCache.getCurrentSourceFile(fileName));
+  }
+  function getApplicableRefactors2(fileName, positionOrRange, preferences = emptyOptions, triggerReason, kind) {
+    synchronizeHostData();
+    const file = getValidSourceFile(fileName);
+    return ts_refactor_exports.getApplicableRefactors(getRefactorContext(file, positionOrRange, preferences, emptyOptions, triggerReason, kind));
+  }
+  function getEditsForRefactor2(fileName, formatOptions, positionOrRange, refactorName13, actionName2, preferences = emptyOptions) {
+    synchronizeHostData();
+    const file = getValidSourceFile(fileName);
+    return ts_refactor_exports.getEditsForRefactor(getRefactorContext(file, positionOrRange, preferences, formatOptions), refactorName13, actionName2);
+  }
+  function toLineColumnOffset(fileName, position) {
+    if (position === 0) {
+      return { line: 0, character: 0 };
+    }
+    return sourceMapper.toLineColumnOffset(fileName, position);
+  }
+  function prepareCallHierarchy(fileName, position) {
+    synchronizeHostData();
+    const declarations = ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, getTouchingPropertyName(getValidSourceFile(fileName), position));
+    return declarations && mapOneOrMany(declarations, (declaration) => ts_CallHierarchy_exports.createCallHierarchyItem(program, declaration));
+  }
+  function provideCallHierarchyIncomingCalls(fileName, position) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    const declaration = firstOrOnly(ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, position === 0 ? sourceFile : getTouchingPropertyName(sourceFile, position)));
+    return declaration ? ts_CallHierarchy_exports.getIncomingCalls(program, declaration, cancellationToken) : [];
+  }
+  function provideCallHierarchyOutgoingCalls(fileName, position) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    const declaration = firstOrOnly(ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, position === 0 ? sourceFile : getTouchingPropertyName(sourceFile, position)));
+    return declaration ? ts_CallHierarchy_exports.getOutgoingCalls(program, declaration) : [];
+  }
+  function provideInlayHints2(fileName, span, preferences = emptyOptions) {
+    synchronizeHostData();
+    const sourceFile = getValidSourceFile(fileName);
+    return ts_InlayHints_exports.provideInlayHints(getInlayHintsContext(sourceFile, span, preferences));
+  }
+  const ls = {
+    dispose,
+    cleanupSemanticCache,
+    getSyntacticDiagnostics,
+    getSemanticDiagnostics,
+    getSuggestionDiagnostics,
+    getCompilerOptionsDiagnostics,
+    getSyntacticClassifications: getSyntacticClassifications2,
+    getSemanticClassifications: getSemanticClassifications3,
+    getEncodedSyntacticClassifications: getEncodedSyntacticClassifications2,
+    getEncodedSemanticClassifications: getEncodedSemanticClassifications3,
+    getCompletionsAtPosition: getCompletionsAtPosition2,
+    getCompletionEntryDetails: getCompletionEntryDetails2,
+    getCompletionEntrySymbol: getCompletionEntrySymbol2,
+    getSignatureHelpItems: getSignatureHelpItems2,
+    getQuickInfoAtPosition,
+    getDefinitionAtPosition: getDefinitionAtPosition2,
+    getDefinitionAndBoundSpan: getDefinitionAndBoundSpan2,
+    getImplementationAtPosition,
+    getTypeDefinitionAtPosition: getTypeDefinitionAtPosition2,
+    getReferencesAtPosition,
+    findReferences,
+    getFileReferences,
+    getOccurrencesAtPosition,
+    getDocumentHighlights,
+    getNameOrDottedNameSpan,
+    getBreakpointStatementAtPosition,
+    getNavigateToItems: getNavigateToItems2,
+    getRenameInfo: getRenameInfo2,
+    getSmartSelectionRange: getSmartSelectionRange2,
+    findRenameLocations,
+    getNavigationBarItems: getNavigationBarItems2,
+    getNavigationTree: getNavigationTree2,
+    getOutliningSpans,
+    getTodoComments,
+    getBraceMatchingAtPosition,
+    getIndentationAtPosition,
+    getFormattingEditsForRange,
+    getFormattingEditsForDocument,
+    getFormattingEditsAfterKeystroke,
+    getDocCommentTemplateAtPosition: getDocCommentTemplateAtPosition2,
+    isValidBraceCompletionAtPosition,
+    getJsxClosingTagAtPosition,
+    getSpanOfEnclosingComment,
+    getCodeFixesAtPosition,
+    getCombinedCodeFix,
+    applyCodeActionCommand,
+    organizeImports: organizeImports2,
+    getEditsForFileRename: getEditsForFileRename2,
+    getEmitOutput,
+    getNonBoundSourceFile,
+    getProgram,
+    getCurrentProgram: () => program,
+    getAutoImportProvider,
+    updateIsDefinitionOfReferencedSymbols,
+    getApplicableRefactors: getApplicableRefactors2,
+    getEditsForRefactor: getEditsForRefactor2,
+    toLineColumnOffset,
+    getSourceMapper: () => sourceMapper,
+    clearSourceMapperCache: () => sourceMapper.clearCache(),
+    prepareCallHierarchy,
+    provideCallHierarchyIncomingCalls,
+    provideCallHierarchyOutgoingCalls,
+    toggleLineComment,
+    toggleMultilineComment,
+    commentSelection,
+    uncommentSelection,
+    provideInlayHints: provideInlayHints2,
+    getSupportedCodeFixes
+  };
+  switch (languageServiceMode) {
+    case 0 /* Semantic */:
+      break;
+    case 1 /* PartialSemantic */:
+      invalidOperationsInPartialSemanticMode.forEach(
+        (key) => ls[key] = () => {
+          throw new Error(`LanguageService Operation: ${key} not allowed in LanguageServiceMode.PartialSemantic`);
+        }
+      );
+      break;
+    case 2 /* Syntactic */:
+      invalidOperationsInSyntacticMode.forEach(
+        (key) => ls[key] = () => {
+          throw new Error(`LanguageService Operation: ${key} not allowed in LanguageServiceMode.Syntactic`);
+        }
+      );
+      break;
+    default:
+      Debug.assertNever(languageServiceMode);
+  }
+  return ls;
+}
+function getNameTable(sourceFile) {
+  if (!sourceFile.nameTable) {
+    initializeNameTable(sourceFile);
+  }
+  return sourceFile.nameTable;
+}
+function initializeNameTable(sourceFile) {
+  const nameTable = sourceFile.nameTable = /* @__PURE__ */ new Map();
+  sourceFile.forEachChild(function walk(node) {
+    if (isIdentifier(node) && !isTagName(node) && node.escapedText || isStringOrNumericLiteralLike(node) && literalIsName(node)) {
+      const text = getEscapedTextOfIdentifierOrLiteral(node);
+      nameTable.set(text, nameTable.get(text) === void 0 ? node.pos : -1);
+    } else if (isPrivateIdentifier(node)) {
+      const text = node.escapedText;
+      nameTable.set(text, nameTable.get(text) === void 0 ? node.pos : -1);
+    }
+    forEachChild(node, walk);
+    if (hasJSDocNodes(node)) {
+      for (const jsDoc of node.jsDoc) {
+        forEachChild(jsDoc, walk);
+      }
+    }
+  });
+}
+function literalIsName(node) {
+  return isDeclarationName(node) || node.parent.kind === 280 /* ExternalModuleReference */ || isArgumentOfElementAccessExpression(node) || isLiteralComputedPropertyDeclarationName(node);
+}
+function getContainingObjectLiteralElement(node) {
+  const element = getContainingObjectLiteralElementWorker(node);
+  return element && (isObjectLiteralExpression(element.parent) || isJsxAttributes(element.parent)) ? element : void 0;
+}
+function getContainingObjectLiteralElementWorker(node) {
+  switch (node.kind) {
+    case 10 /* StringLiteral */:
+    case 14 /* NoSubstitutionTemplateLiteral */:
+    case 8 /* NumericLiteral */:
+      if (node.parent.kind === 164 /* ComputedPropertyName */) {
+        return isObjectLiteralElement(node.parent.parent) ? node.parent.parent : void 0;
+      }
+    case 79 /* Identifier */:
+      return isObjectLiteralElement(node.parent) && (node.parent.parent.kind === 207 /* ObjectLiteralExpression */ || node.parent.parent.kind === 289 /* JsxAttributes */) && node.parent.name === node ? node.parent : void 0;
+  }
+  return void 0;
+}
+function getSymbolAtLocationForQuickInfo(node, checker) {
+  const object = getContainingObjectLiteralElement(node);
+  if (object) {
+    const contextualType = checker.getContextualType(object.parent);
+    const properties = contextualType && getPropertySymbolsFromContextualType(
+      object,
+      checker,
+      contextualType,
+      /*unionSymbolOk*/
+      false
+    );
+    if (properties && properties.length === 1) {
+      return first(properties);
+    }
   }
+  return checker.getSymbolAtLocation(node);
+}
+function getPropertySymbolsFromContextualType(node, checker, contextualType, unionSymbolOk) {
+  const name = getNameFromPropertyName(node.name);
+  if (!name)
+    return emptyArray;
+  if (!contextualType.isUnion()) {
+    const symbol = contextualType.getProperty(name);
+    return symbol ? [symbol] : emptyArray;
+  }
+  const discriminatedPropertySymbols = mapDefined(contextualType.types, (t) => (isObjectLiteralExpression(node.parent) || isJsxAttributes(node.parent)) && checker.isTypeInvalidDueToUnionDiscriminant(t, node.parent) ? void 0 : t.getProperty(name));
+  if (unionSymbolOk && (discriminatedPropertySymbols.length === 0 || discriminatedPropertySymbols.length === contextualType.types.length)) {
+    const symbol = contextualType.getProperty(name);
+    if (symbol)
+      return [symbol];
+  }
+  if (discriminatedPropertySymbols.length === 0) {
+    return mapDefined(contextualType.types, (t) => t.getProperty(name));
+  }
+  return discriminatedPropertySymbols;
+}
+function isArgumentOfElementAccessExpression(node) {
+  return node && node.parent && node.parent.kind === 209 /* ElementAccessExpression */ && node.parent.argumentExpression === node;
+}
+function getDefaultLibFilePath(options) {
+  if (sys) {
+    return combinePaths(getDirectoryPath(normalizePath(sys.getExecutingFilePath())), getDefaultLibFileName(options));
+  }
+  throw new Error("getDefaultLibFilePath is only supported when consumed as a node module. ");
+}
+setObjectAllocator(getServicesObjectAllocator());
 
-  // src/services/codefixes/fixClassDoesntImplementInheritedAbstractMember.ts
-  var errorCodes29 = [
-    Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2.code,
-    Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1.code
-  ];
-  var fixId24 = "fixClassDoesntImplementInheritedAbstractMember";
-  registerCodeFix({
-    errorCodes: errorCodes29,
-    getCodeActions: function getCodeActionsToFixClassNotImplementingInheritedMembers(context) {
-      const { sourceFile, span } = context;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingMembers(getClass2(sourceFile, span.start), sourceFile, context, t, context.preferences));
-      return changes.length === 0 ? void 0 : [createCodeFixAction(fixId24, changes, Diagnostics.Implement_inherited_abstract_class, fixId24, Diagnostics.Implement_all_inherited_abstract_classes)];
-    },
-    fixIds: [fixId24],
-    getAllCodeActions: function getAllCodeActionsToFixClassDoesntImplementInheritedAbstractMember(context) {
-      const seenClassDeclarations = /* @__PURE__ */ new Map();
-      return codeFixAll(context, errorCodes29, (changes, diag2) => {
-        const classDeclaration = getClass2(diag2.file, diag2.start);
-        if (addToSeen(seenClassDeclarations, getNodeId(classDeclaration))) {
-          addMissingMembers(classDeclaration, context.sourceFile, context, changes, context.preferences);
-        }
-      });
+// src/services/transform.ts
+function transform(source, transformers, compilerOptions) {
+  const diagnostics = [];
+  compilerOptions = fixupCompilerOptions(compilerOptions, diagnostics);
+  const nodes = isArray(source) ? source : [source];
+  const result = transformNodes(
+    /*resolver*/
+    void 0,
+    /*emitHost*/
+    void 0,
+    factory,
+    compilerOptions,
+    nodes,
+    transformers,
+    /*allowDtsFiles*/
+    true
+  );
+  result.diagnostics = concatenate(result.diagnostics, diagnostics);
+  return result;
+}
+
+// src/services/shims.ts
+var debugObjectHost = function() {
+  return this;
+}();
+function logInternalError(logger, err) {
+  if (logger) {
+    logger.log("*INTERNAL ERROR* - Exception in typescript services: " + err.message);
+  }
+}
+var ScriptSnapshotShimAdapter = class {
+  constructor(scriptSnapshotShim) {
+    this.scriptSnapshotShim = scriptSnapshotShim;
+  }
+  getText(start2, end) {
+    return this.scriptSnapshotShim.getText(start2, end);
+  }
+  getLength() {
+    return this.scriptSnapshotShim.getLength();
+  }
+  getChangeRange(oldSnapshot) {
+    const oldSnapshotShim = oldSnapshot;
+    const encoded = this.scriptSnapshotShim.getChangeRange(oldSnapshotShim.scriptSnapshotShim);
+    if (encoded === null) {
+      return null;
     }
-  });
-  function getClass2(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    return cast(token.parent, isClassLike);
+    const decoded = JSON.parse(encoded);
+    return createTextChangeRange(
+      createTextSpan(decoded.span.start, decoded.span.length),
+      decoded.newLength
+    );
   }
-  function addMissingMembers(classDeclaration, sourceFile, context, changeTracker, preferences) {
-    const extendsNode = getEffectiveBaseTypeNode(classDeclaration);
-    const checker = context.program.getTypeChecker();
-    const instantiatedExtendsType = checker.getTypeAtLocation(extendsNode);
-    const abstractAndNonPrivateExtendsSymbols = checker.getPropertiesOfType(instantiatedExtendsType).filter(symbolPointsToNonPrivateAndAbstractMember);
-    const importAdder = createImportAdder(sourceFile, context.program, preferences, context.host);
-    createMissingMemberNodes(classDeclaration, abstractAndNonPrivateExtendsSymbols, sourceFile, context, preferences, importAdder, (member) => changeTracker.insertMemberAtStart(sourceFile, classDeclaration, member));
-    importAdder.writeFixes(changeTracker);
+  dispose() {
+    if ("dispose" in this.scriptSnapshotShim) {
+      this.scriptSnapshotShim.dispose();
+    }
+  }
+};
+var LanguageServiceShimHostAdapter = class {
+  constructor(shimHost) {
+    this.shimHost = shimHost;
+    this.loggingEnabled = false;
+    this.tracingEnabled = false;
+    if ("getModuleResolutionsForFile" in this.shimHost) {
+      this.resolveModuleNames = (moduleNames, containingFile) => {
+        const resolutionsInFile = JSON.parse(this.shimHost.getModuleResolutionsForFile(containingFile));
+        return map(moduleNames, (name) => {
+          const result = getProperty(resolutionsInFile, name);
+          return result ? { resolvedFileName: result, extension: extensionFromPath(result), isExternalLibraryImport: false } : void 0;
+        });
+      };
+    }
+    if ("directoryExists" in this.shimHost) {
+      this.directoryExists = (directoryName) => this.shimHost.directoryExists(directoryName);
+    }
+    if ("getTypeReferenceDirectiveResolutionsForFile" in this.shimHost) {
+      this.resolveTypeReferenceDirectives = (typeDirectiveNames, containingFile) => {
+        const typeDirectivesForFile = JSON.parse(this.shimHost.getTypeReferenceDirectiveResolutionsForFile(containingFile));
+        return map(typeDirectiveNames, (name) => getProperty(typeDirectivesForFile, isString(name) ? name : toFileNameLowerCase(name.fileName)));
+      };
+    }
   }
-  function symbolPointsToNonPrivateAndAbstractMember(symbol) {
-    const flags = getSyntacticModifierFlags(first(symbol.getDeclarations()));
-    return !(flags & 8 /* Private */) && !!(flags & 256 /* Abstract */);
+  log(s) {
+    if (this.loggingEnabled) {
+      this.shimHost.log(s);
+    }
   }
-
-  // src/services/codefixes/fixClassSuperMustPrecedeThisAccess.ts
-  var fixId25 = "classSuperMustPrecedeThisAccess";
-  var errorCodes30 = [Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class.code];
-  registerCodeFix({
-    errorCodes: errorCodes30,
-    getCodeActions(context) {
-      const { sourceFile, span } = context;
-      const nodes = getNodes(sourceFile, span.start);
-      if (!nodes)
-        return void 0;
-      const { constructor, superCall } = nodes;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange10(t, sourceFile, constructor, superCall));
-      return [createCodeFixAction(fixId25, changes, Diagnostics.Make_super_call_the_first_statement_in_the_constructor, fixId25, Diagnostics.Make_all_super_calls_the_first_statement_in_their_constructor)];
-    },
-    fixIds: [fixId25],
-    getAllCodeActions(context) {
-      const { sourceFile } = context;
-      const seenClasses = /* @__PURE__ */ new Map();
-      return codeFixAll(context, errorCodes30, (changes, diag2) => {
-        const nodes = getNodes(diag2.file, diag2.start);
-        if (!nodes)
-          return;
-        const { constructor, superCall } = nodes;
-        if (addToSeen(seenClasses, getNodeId(constructor.parent))) {
-          doChange10(changes, sourceFile, constructor, superCall);
-        }
-      });
+  trace(s) {
+    if (this.tracingEnabled) {
+      this.shimHost.trace(s);
     }
-  });
-  function doChange10(changes, sourceFile, constructor, superCall) {
-    changes.insertNodeAtConstructorStart(sourceFile, constructor, superCall);
-    changes.delete(sourceFile, superCall);
   }
-  function getNodes(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    if (token.kind !== 108 /* ThisKeyword */)
+  error(s) {
+    this.shimHost.error(s);
+  }
+  getProjectVersion() {
+    if (!this.shimHost.getProjectVersion) {
       return void 0;
-    const constructor = getContainingFunction(token);
-    const superCall = findSuperCall(constructor.body);
-    return superCall && !superCall.expression.arguments.some((arg) => isPropertyAccessExpression(arg) && arg.expression === token) ? { constructor, superCall } : void 0;
+    }
+    return this.shimHost.getProjectVersion();
   }
-  function findSuperCall(n) {
-    return isExpressionStatement(n) && isSuperCall(n.expression) ? n : isFunctionLike(n) ? void 0 : forEachChild(n, findSuperCall);
+  getTypeRootsVersion() {
+    if (!this.shimHost.getTypeRootsVersion) {
+      return 0;
+    }
+    return this.shimHost.getTypeRootsVersion();
   }
-
-  // src/services/codefixes/fixConstructorForDerivedNeedSuperCall.ts
-  var fixId26 = "constructorForDerivedNeedSuperCall";
-  var errorCodes31 = [Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call.code];
-  registerCodeFix({
-    errorCodes: errorCodes31,
-    getCodeActions(context) {
-      const { sourceFile, span } = context;
-      const ctr = getNode(sourceFile, span.start);
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange11(t, sourceFile, ctr));
-      return [createCodeFixAction(fixId26, changes, Diagnostics.Add_missing_super_call, fixId26, Diagnostics.Add_all_missing_super_calls)];
-    },
-    fixIds: [fixId26],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes31, (changes, diag2) => doChange11(changes, context.sourceFile, getNode(diag2.file, diag2.start)))
-  });
-  function getNode(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    Debug.assert(isConstructorDeclaration(token.parent), "token should be at the constructor declaration");
-    return token.parent;
+  useCaseSensitiveFileNames() {
+    return this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false;
   }
-  function doChange11(changes, sourceFile, ctr) {
-    const superCall = factory.createExpressionStatement(factory.createCallExpression(factory.createSuper(), void 0, emptyArray));
-    changes.insertNodeAtConstructorStart(sourceFile, ctr, superCall);
+  getCompilationSettings() {
+    const settingsJson = this.shimHost.getCompilationSettings();
+    if (settingsJson === null || settingsJson === "") {
+      throw Error("LanguageServiceShimHostAdapter.getCompilationSettings: empty compilationSettings");
+    }
+    const compilerOptions = JSON.parse(settingsJson);
+    compilerOptions.allowNonTsExtensions = true;
+    return compilerOptions;
   }
-
-  // src/services/codefixes/fixEnableExperimentalDecorators.ts
-  var fixId27 = "enableExperimentalDecorators";
-  var errorCodes32 = [
-    Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_in_your_tsconfig_or_jsconfig_to_remove_this_warning.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes32,
-    getCodeActions: function getCodeActionsToEnableExperimentalDecorators(context) {
-      const { configFile } = context.program.getCompilerOptions();
-      if (configFile === void 0) {
-        return void 0;
-      }
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => doChange12(changeTracker, configFile));
-      return [createCodeFixActionWithoutFixAll(fixId27, changes, Diagnostics.Enable_the_experimentalDecorators_option_in_your_configuration_file)];
-    },
-    fixIds: [fixId27],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes32, (changes) => {
-      const { configFile } = context.program.getCompilerOptions();
-      if (configFile === void 0) {
-        return void 0;
-      }
-      doChange12(changes, configFile);
-    })
-  });
-  function doChange12(changeTracker, configFile) {
-    setJsonCompilerOptionValue(changeTracker, configFile, "experimentalDecorators", factory.createTrue());
+  getScriptFileNames() {
+    const encoded = this.shimHost.getScriptFileNames();
+    return JSON.parse(encoded);
   }
-
-  // src/services/codefixes/fixEnableJsxFlag.ts
-  var fixID = "fixEnableJsxFlag";
-  var errorCodes33 = [Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided.code];
-  registerCodeFix({
-    errorCodes: errorCodes33,
-    getCodeActions: function getCodeActionsToFixEnableJsxFlag(context) {
-      const { configFile } = context.program.getCompilerOptions();
-      if (configFile === void 0) {
-        return void 0;
-      }
-      const changes = ts_textChanges_exports.ChangeTracker.with(
-        context,
-        (changeTracker) => doChange13(changeTracker, configFile)
-      );
-      return [
-        createCodeFixActionWithoutFixAll(fixID, changes, Diagnostics.Enable_the_jsx_flag_in_your_configuration_file)
-      ];
-    },
-    fixIds: [fixID],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes33, (changes) => {
-      const { configFile } = context.program.getCompilerOptions();
-      if (configFile === void 0) {
-        return void 0;
-      }
-      doChange13(changes, configFile);
-    })
-  });
-  function doChange13(changeTracker, configFile) {
-    setJsonCompilerOptionValue(changeTracker, configFile, "jsx", factory.createStringLiteral("react"));
+  getScriptSnapshot(fileName) {
+    const scriptSnapshot = this.shimHost.getScriptSnapshot(fileName);
+    return scriptSnapshot && new ScriptSnapshotShimAdapter(scriptSnapshot);
   }
-
-  // src/services/codefixes/fixNaNEquality.ts
-  var fixId28 = "fixNaNEquality";
-  var errorCodes34 = [
-    Diagnostics.This_condition_will_always_return_0.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes34,
-    getCodeActions(context) {
-      const { sourceFile, span, program } = context;
-      const info = getInfo8(program, sourceFile, span);
-      if (info === void 0)
-        return;
-      const { suggestion, expression, arg } = info;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange14(t, sourceFile, arg, expression));
-      return [createCodeFixAction(fixId28, changes, [Diagnostics.Use_0, suggestion], fixId28, Diagnostics.Use_Number_isNaN_in_all_conditions)];
-    },
-    fixIds: [fixId28],
-    getAllCodeActions: (context) => {
-      return codeFixAll(context, errorCodes34, (changes, diag2) => {
-        const info = getInfo8(context.program, diag2.file, createTextSpan(diag2.start, diag2.length));
-        if (info) {
-          doChange14(changes, diag2.file, info.arg, info.expression);
-        }
-      });
+  getScriptKind(fileName) {
+    if ("getScriptKind" in this.shimHost) {
+      return this.shimHost.getScriptKind(fileName);
+    } else {
+      return 0 /* Unknown */;
     }
-  });
-  function getInfo8(program, sourceFile, span) {
-    const diag2 = find(program.getSemanticDiagnostics(sourceFile), (diag3) => diag3.start === span.start && diag3.length === span.length);
-    if (diag2 === void 0 || diag2.relatedInformation === void 0)
-      return;
-    const related = find(diag2.relatedInformation, (related2) => related2.code === Diagnostics.Did_you_mean_0.code);
-    if (related === void 0 || related.file === void 0 || related.start === void 0 || related.length === void 0)
-      return;
-    const token = findAncestorMatchingSpan(related.file, createTextSpan(related.start, related.length));
-    if (token === void 0)
-      return;
-    if (isExpression(token) && isBinaryExpression(token.parent)) {
-      return { suggestion: getSuggestion(related.messageText), expression: token.parent, arg: token };
+  }
+  getScriptVersion(fileName) {
+    return this.shimHost.getScriptVersion(fileName);
+  }
+  getLocalizedDiagnosticMessages() {
+    const diagnosticMessagesJson = this.shimHost.getLocalizedDiagnosticMessages();
+    if (diagnosticMessagesJson === null || diagnosticMessagesJson === "") {
+      return null;
+    }
+    try {
+      return JSON.parse(diagnosticMessagesJson);
+    } catch (e) {
+      this.log(e.description || "diagnosticMessages.generated.json has invalid JSON format");
+      return null;
     }
-    return void 0;
   }
-  function doChange14(changes, sourceFile, arg, expression) {
-    const callExpression = factory.createCallExpression(
-      factory.createPropertyAccessExpression(factory.createIdentifier("Number"), factory.createIdentifier("isNaN")),
-      void 0,
-      [arg]
-    );
-    const operator = expression.operatorToken.kind;
-    changes.replaceNode(
-      sourceFile,
-      expression,
-      operator === 37 /* ExclamationEqualsEqualsToken */ || operator === 35 /* ExclamationEqualsToken */ ? factory.createPrefixUnaryExpression(53 /* ExclamationToken */, callExpression) : callExpression
+  getCancellationToken() {
+    const hostCancellationToken = this.shimHost.getCancellationToken();
+    return new ThrottledCancellationToken(hostCancellationToken);
+  }
+  getCurrentDirectory() {
+    return this.shimHost.getCurrentDirectory();
+  }
+  getDirectories(path) {
+    return JSON.parse(this.shimHost.getDirectories(path));
+  }
+  getDefaultLibFileName(options) {
+    return this.shimHost.getDefaultLibFileName(JSON.stringify(options));
+  }
+  readDirectory(path, extensions, exclude, include, depth) {
+    const pattern = getFileMatcherPatterns(
+      path,
+      exclude,
+      include,
+      this.shimHost.useCaseSensitiveFileNames(),
+      this.shimHost.getCurrentDirectory()
     );
+    return JSON.parse(this.shimHost.readDirectory(
+      path,
+      JSON.stringify(extensions),
+      JSON.stringify(pattern.basePaths),
+      pattern.excludePattern,
+      pattern.includeFilePattern,
+      pattern.includeDirectoryPattern,
+      depth
+    ));
   }
-  function getSuggestion(messageText) {
-    const [_, suggestion] = flattenDiagnosticMessageText(messageText, "\n", 0).match(/\'(.*)\'/) || [];
-    return suggestion;
+  readFile(path, encoding) {
+    return this.shimHost.readFile(path, encoding);
   }
-
-  // src/services/codefixes/fixModuleAndTargetOptions.ts
-  registerCodeFix({
-    errorCodes: [
-      Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher.code,
-      Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher.code
-    ],
-    getCodeActions: function getCodeActionsToFixModuleAndTarget(context) {
-      const compilerOptions = context.program.getCompilerOptions();
-      const { configFile } = compilerOptions;
-      if (configFile === void 0) {
-        return void 0;
-      }
-      const codeFixes = [];
-      const moduleKind = getEmitModuleKind(compilerOptions);
-      const moduleOutOfRange = moduleKind >= 5 /* ES2015 */ && moduleKind < 99 /* ESNext */;
-      if (moduleOutOfRange) {
-        const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
-          setJsonCompilerOptionValue(changes2, configFile, "module", factory.createStringLiteral("esnext"));
-        });
-        codeFixes.push(createCodeFixActionWithoutFixAll("fixModuleOption", changes, [Diagnostics.Set_the_module_option_in_your_configuration_file_to_0, "esnext"]));
-      }
-      const target = getEmitScriptTarget(compilerOptions);
-      const targetOutOfRange = target < 4 /* ES2017 */ || target > 99 /* ESNext */;
-      if (targetOutOfRange) {
-        const changes = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => {
-          const configObject = getTsConfigObjectLiteralExpression(configFile);
-          if (!configObject)
-            return;
-          const options = [["target", factory.createStringLiteral("es2017")]];
-          if (moduleKind === 1 /* CommonJS */) {
-            options.push(["module", factory.createStringLiteral("commonjs")]);
-          }
-          setJsonCompilerOptionValues(tracker, configFile, options);
-        });
-        codeFixes.push(createCodeFixActionWithoutFixAll("fixTargetOption", changes, [Diagnostics.Set_the_target_option_in_your_configuration_file_to_0, "es2017"]));
-      }
-      return codeFixes.length ? codeFixes : void 0;
+  fileExists(path) {
+    return this.shimHost.fileExists(path);
+  }
+};
+var CoreServicesShimHostAdapter = class {
+  constructor(shimHost) {
+    this.shimHost = shimHost;
+    this.useCaseSensitiveFileNames = this.shimHost.useCaseSensitiveFileNames ? this.shimHost.useCaseSensitiveFileNames() : false;
+    if ("directoryExists" in this.shimHost) {
+      this.directoryExists = (directoryName) => this.shimHost.directoryExists(directoryName);
+    } else {
+      this.directoryExists = void 0;
+    }
+    if ("realpath" in this.shimHost) {
+      this.realpath = (path) => this.shimHost.realpath(path);
+    } else {
+      this.realpath = void 0;
     }
-  });
-
-  // src/services/codefixes/fixPropertyAssignment.ts
-  var fixId29 = "fixPropertyAssignment";
-  var errorCodes35 = [
-    Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes35,
-    fixIds: [fixId29],
-    getCodeActions(context) {
-      const { sourceFile, span } = context;
-      const property = getProperty2(sourceFile, span.start);
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange15(t, context.sourceFile, property));
-      return [createCodeFixAction(fixId29, changes, [Diagnostics.Change_0_to_1, "=", ":"], fixId29, [Diagnostics.Switch_each_misused_0_to_1, "=", ":"])];
-    },
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes35, (changes, diag2) => doChange15(changes, diag2.file, getProperty2(diag2.file, diag2.start)))
-  });
-  function doChange15(changes, sourceFile, node) {
-    changes.replaceNode(sourceFile, node, factory.createPropertyAssignment(node.name, node.objectAssignmentInitializer));
   }
-  function getProperty2(sourceFile, pos) {
-    return cast(getTokenAtPosition(sourceFile, pos).parent, isShorthandPropertyAssignment);
+  readDirectory(rootDir, extensions, exclude, include, depth) {
+    const pattern = getFileMatcherPatterns(
+      rootDir,
+      exclude,
+      include,
+      this.shimHost.useCaseSensitiveFileNames(),
+      this.shimHost.getCurrentDirectory()
+    );
+    return JSON.parse(this.shimHost.readDirectory(
+      rootDir,
+      JSON.stringify(extensions),
+      JSON.stringify(pattern.basePaths),
+      pattern.excludePattern,
+      pattern.includeFilePattern,
+      pattern.includeDirectoryPattern,
+      depth
+    ));
   }
-
-  // src/services/codefixes/fixExtendsInterfaceBecomesImplements.ts
-  var fixId30 = "extendsInterfaceBecomesImplements";
-  var errorCodes36 = [Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements.code];
-  registerCodeFix({
-    errorCodes: errorCodes36,
-    getCodeActions(context) {
-      const { sourceFile } = context;
-      const nodes = getNodes2(sourceFile, context.span.start);
-      if (!nodes)
-        return void 0;
-      const { extendsToken, heritageClauses } = nodes;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChanges2(t, sourceFile, extendsToken, heritageClauses));
-      return [createCodeFixAction(fixId30, changes, Diagnostics.Change_extends_to_implements, fixId30, Diagnostics.Change_all_extended_interfaces_to_implements)];
-    },
-    fixIds: [fixId30],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes36, (changes, diag2) => {
-      const nodes = getNodes2(diag2.file, diag2.start);
-      if (nodes)
-        doChanges2(changes, diag2.file, nodes.extendsToken, nodes.heritageClauses);
-    })
-  });
-  function getNodes2(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    const heritageClauses = getContainingClass(token).heritageClauses;
-    const extendsToken = heritageClauses[0].getFirstToken();
-    return extendsToken.kind === 94 /* ExtendsKeyword */ ? { extendsToken, heritageClauses } : void 0;
-  }
-  function doChanges2(changes, sourceFile, extendsToken, heritageClauses) {
-    changes.replaceNode(sourceFile, extendsToken, factory.createToken(117 /* ImplementsKeyword */));
-    if (heritageClauses.length === 2 && heritageClauses[0].token === 94 /* ExtendsKeyword */ && heritageClauses[1].token === 117 /* ImplementsKeyword */) {
-      const implementsToken = heritageClauses[1].getFirstToken();
-      const implementsFullStart = implementsToken.getFullStart();
-      changes.replaceRange(sourceFile, { pos: implementsFullStart, end: implementsFullStart }, factory.createToken(27 /* CommaToken */));
-      const text = sourceFile.text;
-      let end = implementsToken.end;
-      while (end < text.length && isWhiteSpaceSingleLine(text.charCodeAt(end))) {
-        end++;
-      }
-      changes.deleteRange(sourceFile, { pos: implementsToken.getStart(), end });
-    }
+  fileExists(fileName) {
+    return this.shimHost.fileExists(fileName);
   }
-
-  // src/services/codefixes/fixForgottenThisPropertyAccess.ts
-  var fixId31 = "forgottenThisPropertyAccess";
-  var didYouMeanStaticMemberCode = Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code;
-  var errorCodes37 = [
-    Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code,
-    Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression.code,
-    didYouMeanStaticMemberCode
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes37,
-    getCodeActions(context) {
-      const { sourceFile } = context;
-      const info = getInfo9(sourceFile, context.span.start, context.errorCode);
-      if (!info) {
-        return void 0;
-      }
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange16(t, sourceFile, info));
-      return [createCodeFixAction(fixId31, changes, [Diagnostics.Add_0_to_unresolved_variable, info.className || "this"], fixId31, Diagnostics.Add_qualifier_to_all_unresolved_variables_matching_a_member_name)];
-    },
-    fixIds: [fixId31],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes37, (changes, diag2) => {
-      const info = getInfo9(diag2.file, diag2.start, diag2.code);
-      if (info)
-        doChange16(changes, context.sourceFile, info);
-    })
-  });
-  function getInfo9(sourceFile, pos, diagCode) {
-    const node = getTokenAtPosition(sourceFile, pos);
-    if (isIdentifier(node) || isPrivateIdentifier(node)) {
-      return { node, className: diagCode === didYouMeanStaticMemberCode ? getContainingClass(node).name.text : void 0 };
-    }
+  readFile(fileName) {
+    return this.shimHost.readFile(fileName);
   }
-  function doChange16(changes, sourceFile, { node, className }) {
-    suppressLeadingAndTrailingTrivia(node);
-    changes.replaceNode(sourceFile, node, factory.createPropertyAccessExpression(className ? factory.createIdentifier(className) : factory.createThis(), node));
+  getDirectories(path) {
+    return JSON.parse(this.shimHost.getDirectories(path));
   }
-
-  // src/services/codefixes/fixInvalidJsxCharacters.ts
-  var fixIdExpression = "fixInvalidJsxCharacters_expression";
-  var fixIdHtmlEntity = "fixInvalidJsxCharacters_htmlEntity";
-  var errorCodes38 = [
-    Diagnostics.Unexpected_token_Did_you_mean_or_gt.code,
-    Diagnostics.Unexpected_token_Did_you_mean_or_rbrace.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes38,
-    fixIds: [fixIdExpression, fixIdHtmlEntity],
-    getCodeActions(context) {
-      const { sourceFile, preferences, span } = context;
-      const changeToExpression = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange17(t, preferences, sourceFile, span.start, false));
-      const changeToHtmlEntity = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange17(t, preferences, sourceFile, span.start, true));
-      return [
-        createCodeFixAction(fixIdExpression, changeToExpression, Diagnostics.Wrap_invalid_character_in_an_expression_container, fixIdExpression, Diagnostics.Wrap_all_invalid_characters_in_an_expression_container),
-        createCodeFixAction(fixIdHtmlEntity, changeToHtmlEntity, Diagnostics.Convert_invalid_character_to_its_html_entity_code, fixIdHtmlEntity, Diagnostics.Convert_all_invalid_characters_to_HTML_entity_code)
-      ];
-    },
-    getAllCodeActions(context) {
-      return codeFixAll(context, errorCodes38, (changes, diagnostic) => doChange17(changes, context.preferences, diagnostic.file, diagnostic.start, context.fixId === fixIdHtmlEntity));
-    }
-  });
-  var htmlEntity = {
-    ">": "&gt;",
-    "}": "&rbrace;"
-  };
-  function isValidCharacter(character) {
-    return hasProperty(htmlEntity, character);
+};
+function simpleForwardCall(logger, actionDescription2, action, logPerformance) {
+  let start2;
+  if (logPerformance) {
+    logger.log(actionDescription2);
+    start2 = timestamp();
   }
-  function doChange17(changes, preferences, sourceFile, start2, useHtmlEntity) {
-    const character = sourceFile.getText()[start2];
-    if (!isValidCharacter(character)) {
-      return;
-    }
-    const replacement = useHtmlEntity ? htmlEntity[character] : `{${quote(sourceFile, preferences, character)}}`;
-    changes.replaceRangeWithText(sourceFile, { pos: start2, end: start2 + 1 }, replacement);
+  const result = action();
+  if (logPerformance) {
+    const end = timestamp();
+    logger.log(`${actionDescription2} completed in ${end - start2} msec`);
+    if (isString(result)) {
+      let str = result;
+      if (str.length > 128) {
+        str = str.substring(0, 128) + "...";
+      }
+      logger.log(`  result.length=${str.length}, result='${JSON.stringify(str)}'`);
+    }
+  }
+  return result;
+}
+function forwardJSONCall(logger, actionDescription2, action, logPerformance) {
+  return forwardCall(
+    logger,
+    actionDescription2,
+    /*returnJson*/
+    true,
+    action,
+    logPerformance
+  );
+}
+function forwardCall(logger, actionDescription2, returnJson, action, logPerformance) {
+  try {
+    const result = simpleForwardCall(logger, actionDescription2, action, logPerformance);
+    return returnJson ? JSON.stringify({ result }) : result;
+  } catch (err) {
+    if (err instanceof OperationCanceledException) {
+      return JSON.stringify({ canceled: true });
+    }
+    logInternalError(logger, err);
+    err.description = actionDescription2;
+    return JSON.stringify({ error: err });
+  }
+}
+var ShimBase = class {
+  constructor(factory2) {
+    this.factory = factory2;
+    factory2.registerShim(this);
+  }
+  dispose(_dummy) {
+    this.factory.unregisterShim(this);
+  }
+};
+function realizeDiagnostics(diagnostics, newLine) {
+  return diagnostics.map((d) => realizeDiagnostic(d, newLine));
+}
+function realizeDiagnostic(diagnostic, newLine) {
+  return {
+    message: flattenDiagnosticMessageText(diagnostic.messageText, newLine),
+    start: diagnostic.start,
+    // TODO: GH#18217
+    length: diagnostic.length,
+    // TODO: GH#18217
+    category: diagnosticCategoryName(diagnostic),
+    code: diagnostic.code,
+    reportsUnnecessary: diagnostic.reportsUnnecessary,
+    reportsDeprecated: diagnostic.reportsDeprecated
+  };
+}
+var LanguageServiceShimObject = class extends ShimBase {
+  constructor(factory2, host, languageService) {
+    super(factory2);
+    this.host = host;
+    this.languageService = languageService;
+    this.logPerformance = false;
+    this.logger = this.host;
+  }
+  forwardJSONCall(actionDescription2, action) {
+    return forwardJSONCall(this.logger, actionDescription2, action, this.logPerformance);
+  }
+  /// DISPOSE
+  /**
+   * Ensure (almost) deterministic release of internal Javascript resources when
+   * some external native objects holds onto us (e.g. Com/Interop).
+   */
+  dispose(dummy) {
+    this.logger.log("dispose()");
+    this.languageService.dispose();
+    this.languageService = null;
+    if (debugObjectHost && debugObjectHost.CollectGarbage) {
+      debugObjectHost.CollectGarbage();
+      this.logger.log("CollectGarbage()");
+    }
+    this.logger = null;
+    super.dispose(dummy);
+  }
+  /// REFRESH
+  /**
+   * Update the list of scripts known to the compiler
+   */
+  refresh(throwOnError) {
+    this.forwardJSONCall(
+      `refresh(${throwOnError})`,
+      () => null
+      // eslint-disable-line no-null/no-null
+    );
   }
-
-  // src/services/codefixes/fixUnmatchedParameter.ts
-  var deleteUnmatchedParameter = "deleteUnmatchedParameter";
-  var renameUnmatchedParameter = "renameUnmatchedParameter";
-  var errorCodes39 = [
-    Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name.code
-  ];
-  registerCodeFix({
-    fixIds: [deleteUnmatchedParameter, renameUnmatchedParameter],
-    errorCodes: errorCodes39,
-    getCodeActions: function getCodeActionsToFixUnmatchedParameter(context) {
-      const { sourceFile, span } = context;
-      const actions2 = [];
-      const info = getInfo10(sourceFile, span.start);
-      if (info) {
-        append(actions2, getDeleteAction(context, info));
-        append(actions2, getRenameAction(context, info));
-        return actions2;
+  cleanupSemanticCache() {
+    this.forwardJSONCall(
+      "cleanupSemanticCache()",
+      () => {
+        this.languageService.cleanupSemanticCache();
+        return null;
       }
-      return void 0;
-    },
-    getAllCodeActions: function getAllCodeActionsToFixUnmatchedParameter(context) {
-      const tagsToSignature = /* @__PURE__ */ new Map();
-      return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
-        eachDiagnostic(context, errorCodes39, ({ file, start: start2 }) => {
-          const info = getInfo10(file, start2);
-          if (info) {
-            tagsToSignature.set(info.signature, append(tagsToSignature.get(info.signature), info.jsDocParameterTag));
-          }
-        });
-        tagsToSignature.forEach((tags, signature) => {
-          if (context.fixId === deleteUnmatchedParameter) {
-            const tagsSet = new Set(tags);
-            changes.filterJSDocTags(signature.getSourceFile(), signature, (t) => !tagsSet.has(t));
-          }
-        });
-      }));
-    }
-  });
-  function getDeleteAction(context, { name, signature, jsDocParameterTag }) {
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => changeTracker.filterJSDocTags(context.sourceFile, signature, (t) => t !== jsDocParameterTag));
-    return createCodeFixAction(
-      deleteUnmatchedParameter,
-      changes,
-      [Diagnostics.Delete_unused_param_tag_0, name.getText(context.sourceFile)],
-      deleteUnmatchedParameter,
-      Diagnostics.Delete_all_unused_param_tags
     );
   }
-  function getRenameAction(context, { name, signature, jsDocParameterTag }) {
-    if (!length(signature.parameters))
-      return void 0;
-    const sourceFile = context.sourceFile;
-    const tags = getJSDocTags(signature);
-    const names = /* @__PURE__ */ new Set();
-    for (const tag of tags) {
-      if (isJSDocParameterTag(tag) && isIdentifier(tag.name)) {
-        names.add(tag.name.escapedText);
-      }
-    }
-    const parameterName = firstDefined(signature.parameters, (p) => isIdentifier(p.name) && !names.has(p.name.escapedText) ? p.name.getText(sourceFile) : void 0);
-    if (parameterName === void 0)
-      return void 0;
-    const newJSDocParameterTag = factory.updateJSDocParameterTag(
-      jsDocParameterTag,
-      jsDocParameterTag.tagName,
-      factory.createIdentifier(parameterName),
-      jsDocParameterTag.isBracketed,
-      jsDocParameterTag.typeExpression,
-      jsDocParameterTag.isNameFirst,
-      jsDocParameterTag.comment
-    );
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => changeTracker.replaceJSDocComment(sourceFile, signature, map(tags, (t) => t === jsDocParameterTag ? newJSDocParameterTag : t)));
-    return createCodeFixActionWithoutFixAll(renameUnmatchedParameter, changes, [Diagnostics.Rename_param_tag_name_0_to_1, name.getText(sourceFile), parameterName]);
-  }
-  function getInfo10(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    if (token.parent && isJSDocParameterTag(token.parent) && isIdentifier(token.parent.name)) {
-      const jsDocParameterTag = token.parent;
-      const signature = getHostSignatureFromJSDoc(jsDocParameterTag);
-      if (signature) {
-        return { signature, name: token.parent.name, jsDocParameterTag };
-      }
-    }
-    return void 0;
+  realizeDiagnostics(diagnostics) {
+    const newLine = getNewLineOrDefaultFromHost(this.host);
+    return realizeDiagnostics(diagnostics, newLine);
   }
-
-  // src/services/codefixes/fixUnreferenceableDecoratorMetadata.ts
-  var fixId32 = "fixUnreferenceableDecoratorMetadata";
-  var errorCodes40 = [Diagnostics.A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled.code];
-  registerCodeFix({
-    errorCodes: errorCodes40,
-    getCodeActions: (context) => {
-      const importDeclaration = getImportDeclaration(context.sourceFile, context.program, context.span.start);
-      if (!importDeclaration)
-        return;
-      const namespaceChanges = ts_textChanges_exports.ChangeTracker.with(context, (t) => importDeclaration.kind === 273 /* ImportSpecifier */ && doNamespaceImportChange(t, context.sourceFile, importDeclaration, context.program));
-      const typeOnlyChanges = ts_textChanges_exports.ChangeTracker.with(context, (t) => doTypeOnlyImportChange(t, context.sourceFile, importDeclaration, context.program));
-      let actions2;
-      if (namespaceChanges.length) {
-        actions2 = append(actions2, createCodeFixActionWithoutFixAll(fixId32, namespaceChanges, Diagnostics.Convert_named_imports_to_namespace_import));
-      }
-      if (typeOnlyChanges.length) {
-        actions2 = append(actions2, createCodeFixActionWithoutFixAll(fixId32, typeOnlyChanges, Diagnostics.Convert_to_type_only_import));
-      }
-      return actions2;
-    },
-    fixIds: [fixId32]
-  });
-  function getImportDeclaration(sourceFile, program, start2) {
-    const identifier = tryCast(getTokenAtPosition(sourceFile, start2), isIdentifier);
-    if (!identifier || identifier.parent.kind !== 180 /* TypeReference */)
-      return;
-    const checker = program.getTypeChecker();
-    const symbol = checker.getSymbolAtLocation(identifier);
-    return find((symbol == null ? void 0 : symbol.declarations) || emptyArray, or(isImportClause, isImportSpecifier, isImportEqualsDeclaration));
+  getSyntacticClassifications(fileName, start2, length2) {
+    return this.forwardJSONCall(
+      `getSyntacticClassifications('${fileName}', ${start2}, ${length2})`,
+      () => this.languageService.getSyntacticClassifications(fileName, createTextSpan(start2, length2))
+    );
   }
-  function doTypeOnlyImportChange(changes, sourceFile, importDeclaration, program) {
-    if (importDeclaration.kind === 268 /* ImportEqualsDeclaration */) {
-      changes.insertModifierBefore(sourceFile, 154 /* TypeKeyword */, importDeclaration.name);
-      return;
-    }
-    const importClause = importDeclaration.kind === 270 /* ImportClause */ ? importDeclaration : importDeclaration.parent.parent;
-    if (importClause.name && importClause.namedBindings) {
-      return;
-    }
-    const checker = program.getTypeChecker();
-    const importsValue = !!forEachImportClauseDeclaration(importClause, (decl) => {
-      if (skipAlias(decl.symbol, checker).flags & 111551 /* Value */)
-        return true;
-    });
-    if (importsValue) {
-      return;
-    }
-    changes.insertModifierBefore(sourceFile, 154 /* TypeKeyword */, importClause);
+  getSemanticClassifications(fileName, start2, length2) {
+    return this.forwardJSONCall(
+      `getSemanticClassifications('${fileName}', ${start2}, ${length2})`,
+      () => this.languageService.getSemanticClassifications(fileName, createTextSpan(start2, length2))
+    );
   }
-  function doNamespaceImportChange(changes, sourceFile, importDeclaration, program) {
-    ts_refactor_exports.doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, importDeclaration.parent);
+  getEncodedSyntacticClassifications(fileName, start2, length2) {
+    return this.forwardJSONCall(
+      `getEncodedSyntacticClassifications('${fileName}', ${start2}, ${length2})`,
+      // directly serialize the spans out to a string.  This is much faster to decode
+      // on the managed side versus a full JSON array.
+      () => convertClassifications(this.languageService.getEncodedSyntacticClassifications(fileName, createTextSpan(start2, length2)))
+    );
   }
-
-  // src/services/codefixes/fixUnusedIdentifier.ts
-  var fixName3 = "unusedIdentifier";
-  var fixIdPrefix = "unusedIdentifier_prefix";
-  var fixIdDelete = "unusedIdentifier_delete";
-  var fixIdDeleteImports = "unusedIdentifier_deleteImports";
-  var fixIdInfer = "unusedIdentifier_infer";
-  var errorCodes41 = [
-    Diagnostics._0_is_declared_but_its_value_is_never_read.code,
-    Diagnostics._0_is_declared_but_never_used.code,
-    Diagnostics.Property_0_is_declared_but_its_value_is_never_read.code,
-    Diagnostics.All_imports_in_import_declaration_are_unused.code,
-    Diagnostics.All_destructured_elements_are_unused.code,
-    Diagnostics.All_variables_are_unused.code,
-    Diagnostics.All_type_parameters_are_unused.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes41,
-    getCodeActions(context) {
-      const { errorCode, sourceFile, program, cancellationToken } = context;
-      const checker = program.getTypeChecker();
-      const sourceFiles = program.getSourceFiles();
-      const token = getTokenAtPosition(sourceFile, context.span.start);
-      if (isJSDocTemplateTag(token)) {
-        return [createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => t.delete(sourceFile, token)), Diagnostics.Remove_template_tag)];
-      }
-      if (token.kind === 29 /* LessThanToken */) {
-        const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteTypeParameters(t, sourceFile, token));
-        return [createDeleteFix(changes, Diagnostics.Remove_type_parameters)];
-      }
-      const importDecl = tryGetFullImport(token);
-      if (importDecl) {
-        const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.delete(sourceFile, importDecl));
-        return [createCodeFixAction(fixName3, changes, [Diagnostics.Remove_import_from_0, showModuleSpecifier(importDecl)], fixIdDeleteImports, Diagnostics.Delete_all_unused_imports)];
-      } else if (isImport(token)) {
-        const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration(sourceFile, token, t, checker, sourceFiles, program, cancellationToken, false));
-        if (deletion.length) {
-          return [createCodeFixAction(fixName3, deletion, [Diagnostics.Remove_unused_declaration_for_Colon_0, token.getText(sourceFile)], fixIdDeleteImports, Diagnostics.Delete_all_unused_imports)];
-        }
-      }
-      if (isObjectBindingPattern(token.parent) || isArrayBindingPattern(token.parent)) {
-        if (isParameter(token.parent.parent)) {
-          const elements = token.parent.elements;
-          const diagnostic = [
-            elements.length > 1 ? Diagnostics.Remove_unused_declarations_for_Colon_0 : Diagnostics.Remove_unused_declaration_for_Colon_0,
-            map(elements, (e) => e.getText(sourceFile)).join(", ")
-          ];
-          return [
-            createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteDestructuringElements(t, sourceFile, token.parent)), diagnostic)
-          ];
-        }
-        return [
-          createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => t.delete(sourceFile, token.parent.parent)), Diagnostics.Remove_unused_destructuring_declaration)
-        ];
-      }
-      if (canDeleteEntireVariableStatement(sourceFile, token)) {
-        return [
-          createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteEntireVariableStatement(t, sourceFile, token.parent)), Diagnostics.Remove_variable_statement)
-        ];
+  getEncodedSemanticClassifications(fileName, start2, length2) {
+    return this.forwardJSONCall(
+      `getEncodedSemanticClassifications('${fileName}', ${start2}, ${length2})`,
+      // directly serialize the spans out to a string.  This is much faster to decode
+      // on the managed side versus a full JSON array.
+      () => convertClassifications(this.languageService.getEncodedSemanticClassifications(fileName, createTextSpan(start2, length2)))
+    );
+  }
+  getSyntacticDiagnostics(fileName) {
+    return this.forwardJSONCall(
+      `getSyntacticDiagnostics('${fileName}')`,
+      () => {
+        const diagnostics = this.languageService.getSyntacticDiagnostics(fileName);
+        return this.realizeDiagnostics(diagnostics);
       }
-      const result = [];
-      if (token.kind === 138 /* InferKeyword */) {
-        const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => changeInferToUnknown(t, sourceFile, token));
-        const name = cast(token.parent, isInferTypeNode).typeParameter.name.text;
-        result.push(createCodeFixAction(fixName3, changes, [Diagnostics.Replace_infer_0_with_unknown, name], fixIdInfer, Diagnostics.Replace_all_unused_infer_with_unknown));
-      } else {
-        const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration(sourceFile, token, t, checker, sourceFiles, program, cancellationToken, false));
-        if (deletion.length) {
-          const name = isComputedPropertyName(token.parent) ? token.parent : token;
-          result.push(createDeleteFix(deletion, [Diagnostics.Remove_unused_declaration_for_Colon_0, name.getText(sourceFile)]));
-        }
+    );
+  }
+  getSemanticDiagnostics(fileName) {
+    return this.forwardJSONCall(
+      `getSemanticDiagnostics('${fileName}')`,
+      () => {
+        const diagnostics = this.languageService.getSemanticDiagnostics(fileName);
+        return this.realizeDiagnostics(diagnostics);
       }
-      const prefix = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryPrefixDeclaration(t, errorCode, sourceFile, token));
-      if (prefix.length) {
-        result.push(createCodeFixAction(fixName3, prefix, [Diagnostics.Prefix_0_with_an_underscore, token.getText(sourceFile)], fixIdPrefix, Diagnostics.Prefix_all_unused_declarations_with_where_possible));
+    );
+  }
+  getSuggestionDiagnostics(fileName) {
+    return this.forwardJSONCall(`getSuggestionDiagnostics('${fileName}')`, () => this.realizeDiagnostics(this.languageService.getSuggestionDiagnostics(fileName)));
+  }
+  getCompilerOptionsDiagnostics() {
+    return this.forwardJSONCall(
+      "getCompilerOptionsDiagnostics()",
+      () => {
+        const diagnostics = this.languageService.getCompilerOptionsDiagnostics();
+        return this.realizeDiagnostics(diagnostics);
       }
-      return result;
-    },
-    fixIds: [fixIdPrefix, fixIdDelete, fixIdDeleteImports, fixIdInfer],
-    getAllCodeActions: (context) => {
-      const { sourceFile, program, cancellationToken } = context;
-      const checker = program.getTypeChecker();
-      const sourceFiles = program.getSourceFiles();
-      return codeFixAll(context, errorCodes41, (changes, diag2) => {
-        const token = getTokenAtPosition(sourceFile, diag2.start);
-        switch (context.fixId) {
-          case fixIdPrefix:
-            tryPrefixDeclaration(changes, diag2.code, sourceFile, token);
-            break;
-          case fixIdDeleteImports: {
-            const importDecl = tryGetFullImport(token);
-            if (importDecl) {
-              changes.delete(sourceFile, importDecl);
-            } else if (isImport(token)) {
-              tryDeleteDeclaration(sourceFile, token, changes, checker, sourceFiles, program, cancellationToken, true);
-            }
-            break;
-          }
-          case fixIdDelete: {
-            if (token.kind === 138 /* InferKeyword */ || isImport(token)) {
-              break;
-            } else if (isJSDocTemplateTag(token)) {
-              changes.delete(sourceFile, token);
-            } else if (token.kind === 29 /* LessThanToken */) {
-              deleteTypeParameters(changes, sourceFile, token);
-            } else if (isObjectBindingPattern(token.parent)) {
-              if (token.parent.parent.initializer) {
-                break;
-              } else if (!isParameter(token.parent.parent) || isNotProvidedArguments(token.parent.parent, checker, sourceFiles)) {
-                changes.delete(sourceFile, token.parent.parent);
-              }
-            } else if (isArrayBindingPattern(token.parent.parent) && token.parent.parent.parent.initializer) {
-              break;
-            } else if (canDeleteEntireVariableStatement(sourceFile, token)) {
-              deleteEntireVariableStatement(changes, sourceFile, token.parent);
-            } else {
-              tryDeleteDeclaration(sourceFile, token, changes, checker, sourceFiles, program, cancellationToken, true);
-            }
-            break;
-          }
-          case fixIdInfer:
-            if (token.kind === 138 /* InferKeyword */) {
-              changeInferToUnknown(changes, sourceFile, token);
-            }
-            break;
-          default:
-            Debug.fail(JSON.stringify(context.fixId));
-        }
-      });
-    }
-  });
-  function changeInferToUnknown(changes, sourceFile, token) {
-    changes.replaceNode(sourceFile, token.parent, factory.createKeywordTypeNode(157 /* UnknownKeyword */));
+    );
+  }
+  /// QUICKINFO
+  /**
+   * Computes a string representation of the type at the requested position
+   * in the active file.
+   */
+  getQuickInfoAtPosition(fileName, position) {
+    return this.forwardJSONCall(
+      `getQuickInfoAtPosition('${fileName}', ${position})`,
+      () => this.languageService.getQuickInfoAtPosition(fileName, position)
+    );
+  }
+  /// NAMEORDOTTEDNAMESPAN
+  /**
+   * Computes span information of the name or dotted name at the requested position
+   * in the active file.
+   */
+  getNameOrDottedNameSpan(fileName, startPos, endPos) {
+    return this.forwardJSONCall(
+      `getNameOrDottedNameSpan('${fileName}', ${startPos}, ${endPos})`,
+      () => this.languageService.getNameOrDottedNameSpan(fileName, startPos, endPos)
+    );
+  }
+  /**
+   * STATEMENTSPAN
+   * Computes span information of statement at the requested position in the active file.
+   */
+  getBreakpointStatementAtPosition(fileName, position) {
+    return this.forwardJSONCall(
+      `getBreakpointStatementAtPosition('${fileName}', ${position})`,
+      () => this.languageService.getBreakpointStatementAtPosition(fileName, position)
+    );
   }
-  function createDeleteFix(changes, diag2) {
-    return createCodeFixAction(fixName3, changes, diag2, fixIdDelete, Diagnostics.Delete_all_unused_declarations);
+  /// SIGNATUREHELP
+  getSignatureHelpItems(fileName, position, options) {
+    return this.forwardJSONCall(
+      `getSignatureHelpItems('${fileName}', ${position})`,
+      () => this.languageService.getSignatureHelpItems(fileName, position, options)
+    );
   }
-  function deleteTypeParameters(changes, sourceFile, token) {
-    changes.delete(sourceFile, Debug.checkDefined(cast(token.parent, isDeclarationWithTypeParameterChildren).typeParameters, "The type parameter to delete should exist"));
+  /// GOTO DEFINITION
+  /**
+   * Computes the definition location and file for the symbol
+   * at the requested position.
+   */
+  getDefinitionAtPosition(fileName, position) {
+    return this.forwardJSONCall(
+      `getDefinitionAtPosition('${fileName}', ${position})`,
+      () => this.languageService.getDefinitionAtPosition(fileName, position)
+    );
   }
-  function isImport(token) {
-    return token.kind === 100 /* ImportKeyword */ || token.kind === 79 /* Identifier */ && (token.parent.kind === 273 /* ImportSpecifier */ || token.parent.kind === 270 /* ImportClause */);
+  /**
+   * Computes the definition location and file for the symbol
+   * at the requested position.
+   */
+  getDefinitionAndBoundSpan(fileName, position) {
+    return this.forwardJSONCall(
+      `getDefinitionAndBoundSpan('${fileName}', ${position})`,
+      () => this.languageService.getDefinitionAndBoundSpan(fileName, position)
+    );
   }
-  function tryGetFullImport(token) {
-    return token.kind === 100 /* ImportKeyword */ ? tryCast(token.parent, isImportDeclaration) : void 0;
+  /// GOTO Type
+  /**
+   * Computes the definition location of the type of the symbol
+   * at the requested position.
+   */
+  getTypeDefinitionAtPosition(fileName, position) {
+    return this.forwardJSONCall(
+      `getTypeDefinitionAtPosition('${fileName}', ${position})`,
+      () => this.languageService.getTypeDefinitionAtPosition(fileName, position)
+    );
   }
-  function canDeleteEntireVariableStatement(sourceFile, token) {
-    return isVariableDeclarationList(token.parent) && first(token.parent.getChildren(sourceFile)) === token;
+  /// GOTO Implementation
+  /**
+   * Computes the implementation location of the symbol
+   * at the requested position.
+   */
+  getImplementationAtPosition(fileName, position) {
+    return this.forwardJSONCall(
+      `getImplementationAtPosition('${fileName}', ${position})`,
+      () => this.languageService.getImplementationAtPosition(fileName, position)
+    );
   }
-  function deleteEntireVariableStatement(changes, sourceFile, node) {
-    changes.delete(sourceFile, node.parent.kind === 240 /* VariableStatement */ ? node.parent : node);
+  getRenameInfo(fileName, position, preferences) {
+    return this.forwardJSONCall(
+      `getRenameInfo('${fileName}', ${position})`,
+      () => this.languageService.getRenameInfo(fileName, position, preferences)
+    );
   }
-  function deleteDestructuringElements(changes, sourceFile, node) {
-    forEach(node.elements, (n) => changes.delete(sourceFile, n));
+  getSmartSelectionRange(fileName, position) {
+    return this.forwardJSONCall(
+      `getSmartSelectionRange('${fileName}', ${position})`,
+      () => this.languageService.getSmartSelectionRange(fileName, position)
+    );
   }
-  function tryPrefixDeclaration(changes, errorCode, sourceFile, token) {
-    if (errorCode === Diagnostics.Property_0_is_declared_but_its_value_is_never_read.code)
-      return;
-    if (token.kind === 138 /* InferKeyword */) {
-      token = cast(token.parent, isInferTypeNode).typeParameter.name;
-    }
-    if (isIdentifier(token) && canPrefix(token)) {
-      changes.replaceNode(sourceFile, token, factory.createIdentifier(`_${token.text}`));
-      if (isParameter(token.parent)) {
-        getJSDocParameterTags(token.parent).forEach((tag) => {
-          if (isIdentifier(tag.name)) {
-            changes.replaceNode(sourceFile, tag.name, factory.createIdentifier(`_${tag.name.text}`));
-          }
-        });
+  findRenameLocations(fileName, position, findInStrings, findInComments, providePrefixAndSuffixTextForRename) {
+    return this.forwardJSONCall(
+      `findRenameLocations('${fileName}', ${position}, ${findInStrings}, ${findInComments}, ${providePrefixAndSuffixTextForRename})`,
+      () => this.languageService.findRenameLocations(fileName, position, findInStrings, findInComments, providePrefixAndSuffixTextForRename)
+    );
+  }
+  /// GET BRACE MATCHING
+  getBraceMatchingAtPosition(fileName, position) {
+    return this.forwardJSONCall(
+      `getBraceMatchingAtPosition('${fileName}', ${position})`,
+      () => this.languageService.getBraceMatchingAtPosition(fileName, position)
+    );
+  }
+  isValidBraceCompletionAtPosition(fileName, position, openingBrace) {
+    return this.forwardJSONCall(
+      `isValidBraceCompletionAtPosition('${fileName}', ${position}, ${openingBrace})`,
+      () => this.languageService.isValidBraceCompletionAtPosition(fileName, position, openingBrace)
+    );
+  }
+  getSpanOfEnclosingComment(fileName, position, onlyMultiLine) {
+    return this.forwardJSONCall(
+      `getSpanOfEnclosingComment('${fileName}', ${position})`,
+      () => this.languageService.getSpanOfEnclosingComment(fileName, position, onlyMultiLine)
+    );
+  }
+  /// GET SMART INDENT
+  getIndentationAtPosition(fileName, position, options) {
+    return this.forwardJSONCall(
+      `getIndentationAtPosition('${fileName}', ${position})`,
+      () => {
+        const localOptions = JSON.parse(options);
+        return this.languageService.getIndentationAtPosition(fileName, position, localOptions);
       }
-    }
+    );
   }
-  function canPrefix(token) {
-    switch (token.parent.kind) {
-      case 166 /* Parameter */:
-      case 165 /* TypeParameter */:
-        return true;
-      case 257 /* VariableDeclaration */: {
-        const varDecl = token.parent;
-        switch (varDecl.parent.parent.kind) {
-          case 247 /* ForOfStatement */:
-          case 246 /* ForInStatement */:
-            return true;
-        }
+  /// GET REFERENCES
+  getReferencesAtPosition(fileName, position) {
+    return this.forwardJSONCall(
+      `getReferencesAtPosition('${fileName}', ${position})`,
+      () => this.languageService.getReferencesAtPosition(fileName, position)
+    );
+  }
+  findReferences(fileName, position) {
+    return this.forwardJSONCall(
+      `findReferences('${fileName}', ${position})`,
+      () => this.languageService.findReferences(fileName, position)
+    );
+  }
+  getFileReferences(fileName) {
+    return this.forwardJSONCall(
+      `getFileReferences('${fileName})`,
+      () => this.languageService.getFileReferences(fileName)
+    );
+  }
+  getOccurrencesAtPosition(fileName, position) {
+    return this.forwardJSONCall(
+      `getOccurrencesAtPosition('${fileName}', ${position})`,
+      () => this.languageService.getOccurrencesAtPosition(fileName, position)
+    );
+  }
+  getDocumentHighlights(fileName, position, filesToSearch) {
+    return this.forwardJSONCall(
+      `getDocumentHighlights('${fileName}', ${position})`,
+      () => {
+        const results = this.languageService.getDocumentHighlights(fileName, position, JSON.parse(filesToSearch));
+        const normalizedName = toFileNameLowerCase(normalizeSlashes(fileName));
+        return filter(results, (r) => toFileNameLowerCase(normalizeSlashes(r.fileName)) === normalizedName);
       }
-    }
-    return false;
+    );
   }
-  function tryDeleteDeclaration(sourceFile, token, changes, checker, sourceFiles, program, cancellationToken, isFixAll) {
-    tryDeleteDeclarationWorker(token, changes, sourceFile, checker, sourceFiles, program, cancellationToken, isFixAll);
-    if (isIdentifier(token)) {
-      ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(token, checker, sourceFile, (ref) => {
-        if (isPropertyAccessExpression(ref.parent) && ref.parent.name === ref)
-          ref = ref.parent;
-        if (!isFixAll && mayDeleteExpression(ref)) {
-          changes.delete(sourceFile, ref.parent.parent);
-        }
-      });
-    }
+  /// COMPLETION LISTS
+  /**
+   * Get a string based representation of the completions
+   * to provide at the given source position and providing a member completion
+   * list if requested.
+   */
+  getCompletionsAtPosition(fileName, position, preferences, formattingSettings) {
+    return this.forwardJSONCall(
+      `getCompletionsAtPosition('${fileName}', ${position}, ${preferences}, ${formattingSettings})`,
+      () => this.languageService.getCompletionsAtPosition(fileName, position, preferences, formattingSettings)
+    );
   }
-  function tryDeleteDeclarationWorker(token, changes, sourceFile, checker, sourceFiles, program, cancellationToken, isFixAll) {
-    const { parent: parent2 } = token;
-    if (isParameter(parent2)) {
-      tryDeleteParameter(changes, sourceFile, parent2, checker, sourceFiles, program, cancellationToken, isFixAll);
-    } else if (!(isFixAll && isIdentifier(token) && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(token, checker, sourceFile))) {
-      const node = isImportClause(parent2) ? token : isComputedPropertyName(parent2) ? parent2.parent : parent2;
-      Debug.assert(node !== sourceFile, "should not delete whole source file");
-      changes.delete(sourceFile, node);
-    }
+  /** Get a string based representation of a completion list entry details */
+  getCompletionEntryDetails(fileName, position, entryName, formatOptions, source, preferences, data) {
+    return this.forwardJSONCall(
+      `getCompletionEntryDetails('${fileName}', ${position}, '${entryName}')`,
+      () => {
+        const localOptions = formatOptions === void 0 ? void 0 : JSON.parse(formatOptions);
+        return this.languageService.getCompletionEntryDetails(fileName, position, entryName, localOptions, source, preferences, data);
+      }
+    );
   }
-  function tryDeleteParameter(changes, sourceFile, parameter, checker, sourceFiles, program, cancellationToken, isFixAll = false) {
-    if (mayDeleteParameter(checker, sourceFile, parameter, sourceFiles, program, cancellationToken, isFixAll)) {
-      if (parameter.modifiers && parameter.modifiers.length > 0 && (!isIdentifier(parameter.name) || ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(parameter.name, checker, sourceFile))) {
-        for (const modifier of parameter.modifiers) {
-          if (isModifier(modifier)) {
-            changes.deleteModifier(sourceFile, modifier);
-          }
-        }
-      } else if (!parameter.initializer && isNotProvidedArguments(parameter, checker, sourceFiles)) {
-        changes.delete(sourceFile, parameter);
+  getFormattingEditsForRange(fileName, start2, end, options) {
+    return this.forwardJSONCall(
+      `getFormattingEditsForRange('${fileName}', ${start2}, ${end})`,
+      () => {
+        const localOptions = JSON.parse(options);
+        return this.languageService.getFormattingEditsForRange(fileName, start2, end, localOptions);
       }
-    }
+    );
   }
-  function isNotProvidedArguments(parameter, checker, sourceFiles) {
-    const index = parameter.parent.parameters.indexOf(parameter);
-    return !ts_FindAllReferences_exports.Core.someSignatureUsage(parameter.parent, sourceFiles, checker, (_, call) => !call || call.arguments.length > index);
+  getFormattingEditsForDocument(fileName, options) {
+    return this.forwardJSONCall(
+      `getFormattingEditsForDocument('${fileName}')`,
+      () => {
+        const localOptions = JSON.parse(options);
+        return this.languageService.getFormattingEditsForDocument(fileName, localOptions);
+      }
+    );
   }
-  function mayDeleteParameter(checker, sourceFile, parameter, sourceFiles, program, cancellationToken, isFixAll) {
-    const { parent: parent2 } = parameter;
-    switch (parent2.kind) {
-      case 171 /* MethodDeclaration */:
-      case 173 /* Constructor */:
-        const index = parent2.parameters.indexOf(parameter);
-        const referent = isMethodDeclaration(parent2) ? parent2.name : parent2;
-        const entries = ts_FindAllReferences_exports.Core.getReferencedSymbolsForNode(parent2.pos, referent, program, sourceFiles, cancellationToken);
-        if (entries) {
-          for (const entry of entries) {
-            for (const reference of entry.references) {
-              if (reference.kind === ts_FindAllReferences_exports.EntryKind.Node) {
-                const isSuperCall2 = isSuperKeyword(reference.node) && isCallExpression(reference.node.parent) && reference.node.parent.arguments.length > index;
-                const isSuperMethodCall = isPropertyAccessExpression(reference.node.parent) && isSuperKeyword(reference.node.parent.expression) && isCallExpression(reference.node.parent.parent) && reference.node.parent.parent.arguments.length > index;
-                const isOverriddenMethod = (isMethodDeclaration(reference.node.parent) || isMethodSignature(reference.node.parent)) && reference.node.parent !== parameter.parent && reference.node.parent.parameters.length > index;
-                if (isSuperCall2 || isSuperMethodCall || isOverriddenMethod)
-                  return false;
-              }
-            }
-          }
-        }
-        return true;
-      case 259 /* FunctionDeclaration */: {
-        if (parent2.name && isCallbackLike(checker, sourceFile, parent2.name)) {
-          return isLastParameter(parent2, parameter, isFixAll);
-        }
-        return true;
+  getFormattingEditsAfterKeystroke(fileName, position, key, options) {
+    return this.forwardJSONCall(
+      `getFormattingEditsAfterKeystroke('${fileName}', ${position}, '${key}')`,
+      () => {
+        const localOptions = JSON.parse(options);
+        return this.languageService.getFormattingEditsAfterKeystroke(fileName, position, key, localOptions);
       }
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-        return isLastParameter(parent2, parameter, isFixAll);
-      case 175 /* SetAccessor */:
-        return false;
-      case 174 /* GetAccessor */:
-        return true;
-      default:
-        return Debug.failBadSyntaxKind(parent2);
-    }
+    );
   }
-  function isCallbackLike(checker, sourceFile, name) {
-    return !!ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(name, checker, sourceFile, (reference) => isIdentifier(reference) && isCallExpression(reference.parent) && reference.parent.arguments.indexOf(reference) >= 0);
+  getDocCommentTemplateAtPosition(fileName, position, options) {
+    return this.forwardJSONCall(
+      `getDocCommentTemplateAtPosition('${fileName}', ${position})`,
+      () => this.languageService.getDocCommentTemplateAtPosition(fileName, position, options)
+    );
   }
-  function isLastParameter(func, parameter, isFixAll) {
-    const parameters = func.parameters;
-    const index = parameters.indexOf(parameter);
-    Debug.assert(index !== -1, "The parameter should already be in the list");
-    return isFixAll ? parameters.slice(index + 1).every((p) => isIdentifier(p.name) && !p.symbol.isReferenced) : index === parameters.length - 1;
+  /// NAVIGATE TO
+  /** Return a list of symbols that are interesting to navigate to */
+  getNavigateToItems(searchValue, maxResultCount, fileName) {
+    return this.forwardJSONCall(
+      `getNavigateToItems('${searchValue}', ${maxResultCount}, ${fileName})`,
+      () => this.languageService.getNavigateToItems(searchValue, maxResultCount, fileName)
+    );
   }
-  function mayDeleteExpression(node) {
-    return (isBinaryExpression(node.parent) && node.parent.left === node || (isPostfixUnaryExpression(node.parent) || isPrefixUnaryExpression(node.parent)) && node.parent.operand === node) && isExpressionStatement(node.parent.parent);
+  getNavigationBarItems(fileName) {
+    return this.forwardJSONCall(
+      `getNavigationBarItems('${fileName}')`,
+      () => this.languageService.getNavigationBarItems(fileName)
+    );
   }
-
-  // src/services/codefixes/fixUnreachableCode.ts
-  var fixId33 = "fixUnreachableCode";
-  var errorCodes42 = [Diagnostics.Unreachable_code_detected.code];
-  registerCodeFix({
-    errorCodes: errorCodes42,
-    getCodeActions(context) {
-      const syntacticDiagnostics = context.program.getSyntacticDiagnostics(context.sourceFile, context.cancellationToken);
-      if (syntacticDiagnostics.length)
-        return;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange18(t, context.sourceFile, context.span.start, context.span.length, context.errorCode));
-      return [createCodeFixAction(fixId33, changes, Diagnostics.Remove_unreachable_code, fixId33, Diagnostics.Remove_all_unreachable_code)];
-    },
-    fixIds: [fixId33],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes42, (changes, diag2) => doChange18(changes, diag2.file, diag2.start, diag2.length, diag2.code))
-  });
-  function doChange18(changes, sourceFile, start2, length2, errorCode) {
-    const token = getTokenAtPosition(sourceFile, start2);
-    const statement = findAncestor(token, isStatement);
-    if (statement.getStart(sourceFile) !== token.getStart(sourceFile)) {
-      const logData = JSON.stringify({
-        statementKind: Debug.formatSyntaxKind(statement.kind),
-        tokenKind: Debug.formatSyntaxKind(token.kind),
-        errorCode,
-        start: start2,
-        length: length2
-      });
-      Debug.fail("Token and statement should start at the same point. " + logData);
-    }
-    const container = (isBlock(statement.parent) ? statement.parent : statement).parent;
-    if (!isBlock(statement.parent) || statement === first(statement.parent.statements)) {
-      switch (container.kind) {
-        case 242 /* IfStatement */:
-          if (container.elseStatement) {
-            if (isBlock(statement.parent)) {
-              break;
-            } else {
-              changes.replaceNode(sourceFile, statement, factory.createBlock(emptyArray));
-            }
-            return;
-          }
-        case 244 /* WhileStatement */:
-        case 245 /* ForStatement */:
-          changes.delete(sourceFile, container);
-          return;
-      }
-    }
-    if (isBlock(statement.parent)) {
-      const end = start2 + length2;
-      const lastStatement = Debug.checkDefined(lastWhere(sliceAfter(statement.parent.statements, statement), (s) => s.pos < end), "Some statement should be last");
-      changes.deleteNodeRange(sourceFile, statement, lastStatement);
-    } else {
-      changes.delete(sourceFile, statement);
-    }
+  getNavigationTree(fileName) {
+    return this.forwardJSONCall(
+      `getNavigationTree('${fileName}')`,
+      () => this.languageService.getNavigationTree(fileName)
+    );
   }
-  function lastWhere(a, pred) {
-    let last2;
-    for (const value of a) {
-      if (!pred(value))
-        break;
-      last2 = value;
-    }
-    return last2;
+  getOutliningSpans(fileName) {
+    return this.forwardJSONCall(
+      `getOutliningSpans('${fileName}')`,
+      () => this.languageService.getOutliningSpans(fileName)
+    );
   }
-
-  // src/services/codefixes/fixUnusedLabel.ts
-  var fixId34 = "fixUnusedLabel";
-  var errorCodes43 = [Diagnostics.Unused_label.code];
-  registerCodeFix({
-    errorCodes: errorCodes43,
-    getCodeActions(context) {
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange19(t, context.sourceFile, context.span.start));
-      return [createCodeFixAction(fixId34, changes, Diagnostics.Remove_unused_label, fixId34, Diagnostics.Remove_all_unused_labels)];
-    },
-    fixIds: [fixId34],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes43, (changes, diag2) => doChange19(changes, diag2.file, diag2.start))
-  });
-  function doChange19(changes, sourceFile, start2) {
-    const token = getTokenAtPosition(sourceFile, start2);
-    const labeledStatement = cast(token.parent, isLabeledStatement);
-    const pos = token.getStart(sourceFile);
-    const statementPos = labeledStatement.statement.getStart(sourceFile);
-    const end = positionsAreOnSameLine(pos, statementPos, sourceFile) ? statementPos : skipTrivia(sourceFile.text, findChildOfKind(labeledStatement, 58 /* ColonToken */, sourceFile).end, true);
-    changes.deleteRange(sourceFile, { pos, end });
+  getTodoComments(fileName, descriptors) {
+    return this.forwardJSONCall(
+      `getTodoComments('${fileName}')`,
+      () => this.languageService.getTodoComments(fileName, JSON.parse(descriptors))
+    );
   }
-
-  // src/services/codefixes/fixJSDocTypes.ts
-  var fixIdPlain = "fixJSDocTypes_plain";
-  var fixIdNullable = "fixJSDocTypes_nullable";
-  var errorCodes44 = [Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments.code];
-  registerCodeFix({
-    errorCodes: errorCodes44,
-    getCodeActions(context) {
-      const { sourceFile } = context;
-      const checker = context.program.getTypeChecker();
-      const info = getInfo11(sourceFile, context.span.start, checker);
-      if (!info)
-        return void 0;
-      const { typeNode, type } = info;
-      const original = typeNode.getText(sourceFile);
-      const actions2 = [fix(type, fixIdPlain, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript)];
-      if (typeNode.kind === 317 /* JSDocNullableType */) {
-        actions2.push(fix(checker.getNullableType(type, 32768 /* Undefined */), fixIdNullable, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types));
-      }
-      return actions2;
-      function fix(type2, fixId52, fixAllDescription) {
-        const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange20(t, sourceFile, typeNode, type2, checker));
-        return createCodeFixAction("jdocTypes", changes, [Diagnostics.Change_0_to_1, original, checker.typeToString(type2)], fixId52, fixAllDescription);
-      }
-    },
-    fixIds: [fixIdPlain, fixIdNullable],
-    getAllCodeActions(context) {
-      const { fixId: fixId52, program, sourceFile } = context;
-      const checker = program.getTypeChecker();
-      return codeFixAll(context, errorCodes44, (changes, err) => {
-        const info = getInfo11(err.file, err.start, checker);
-        if (!info)
-          return;
-        const { typeNode, type } = info;
-        const fixedType = typeNode.kind === 317 /* JSDocNullableType */ && fixId52 === fixIdNullable ? checker.getNullableType(type, 32768 /* Undefined */) : type;
-        doChange20(changes, sourceFile, typeNode, fixedType, checker);
-      });
-    }
-  });
-  function doChange20(changes, sourceFile, oldTypeNode, newType, checker) {
-    changes.replaceNode(sourceFile, oldTypeNode, checker.typeToTypeNode(newType, oldTypeNode, void 0));
+  /// CALL HIERARCHY
+  prepareCallHierarchy(fileName, position) {
+    return this.forwardJSONCall(
+      `prepareCallHierarchy('${fileName}', ${position})`,
+      () => this.languageService.prepareCallHierarchy(fileName, position)
+    );
   }
-  function getInfo11(sourceFile, pos, checker) {
-    const decl = findAncestor(getTokenAtPosition(sourceFile, pos), isTypeContainer);
-    const typeNode = decl && decl.type;
-    return typeNode && { typeNode, type: checker.getTypeFromTypeNode(typeNode) };
+  provideCallHierarchyIncomingCalls(fileName, position) {
+    return this.forwardJSONCall(
+      `provideCallHierarchyIncomingCalls('${fileName}', ${position})`,
+      () => this.languageService.provideCallHierarchyIncomingCalls(fileName, position)
+    );
   }
-  function isTypeContainer(node) {
-    switch (node.kind) {
-      case 231 /* AsExpression */:
-      case 176 /* CallSignature */:
-      case 177 /* ConstructSignature */:
-      case 259 /* FunctionDeclaration */:
-      case 174 /* GetAccessor */:
-      case 178 /* IndexSignature */:
-      case 197 /* MappedType */:
-      case 171 /* MethodDeclaration */:
-      case 170 /* MethodSignature */:
-      case 166 /* Parameter */:
-      case 169 /* PropertyDeclaration */:
-      case 168 /* PropertySignature */:
-      case 175 /* SetAccessor */:
-      case 262 /* TypeAliasDeclaration */:
-      case 213 /* TypeAssertionExpression */:
-      case 257 /* VariableDeclaration */:
-        return true;
-      default:
-        return false;
-    }
+  provideCallHierarchyOutgoingCalls(fileName, position) {
+    return this.forwardJSONCall(
+      `provideCallHierarchyOutgoingCalls('${fileName}', ${position})`,
+      () => this.languageService.provideCallHierarchyOutgoingCalls(fileName, position)
+    );
   }
-
-  // src/services/codefixes/fixMissingCallParentheses.ts
-  var fixId35 = "fixMissingCallParentheses";
-  var errorCodes45 = [
-    Diagnostics.This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes45,
-    fixIds: [fixId35],
-    getCodeActions(context) {
-      const { sourceFile, span } = context;
-      const callName = getCallName(sourceFile, span.start);
-      if (!callName)
-        return;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange21(t, context.sourceFile, callName));
-      return [createCodeFixAction(fixId35, changes, Diagnostics.Add_missing_call_parentheses, fixId35, Diagnostics.Add_all_missing_call_parentheses)];
-    },
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes45, (changes, diag2) => {
-      const callName = getCallName(diag2.file, diag2.start);
-      if (callName)
-        doChange21(changes, diag2.file, callName);
-    })
-  });
-  function doChange21(changes, sourceFile, name) {
-    changes.replaceNodeWithText(sourceFile, name, `${name.text}()`);
+  provideInlayHints(fileName, span, preference) {
+    return this.forwardJSONCall(
+      `provideInlayHints('${fileName}', '${JSON.stringify(span)}', ${JSON.stringify(preference)})`,
+      () => this.languageService.provideInlayHints(fileName, span, preference)
+    );
   }
-  function getCallName(sourceFile, start2) {
-    const token = getTokenAtPosition(sourceFile, start2);
-    if (isPropertyAccessExpression(token.parent)) {
-      let current = token.parent;
-      while (isPropertyAccessExpression(current.parent)) {
-        current = current.parent;
+  /// Emit
+  getEmitOutput(fileName) {
+    return this.forwardJSONCall(
+      `getEmitOutput('${fileName}')`,
+      () => {
+        const { diagnostics, ...rest } = this.languageService.getEmitOutput(fileName);
+        return { ...rest, diagnostics: this.realizeDiagnostics(diagnostics) };
       }
-      return current.name;
-    }
-    if (isIdentifier(token)) {
-      return token;
-    }
-    return void 0;
+    );
   }
-
-  // src/services/codefixes/fixAwaitInSyncFunction.ts
-  var fixId36 = "fixAwaitInSyncFunction";
-  var errorCodes46 = [
-    Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code,
-    Diagnostics.for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code,
-    Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes46,
-    getCodeActions(context) {
-      const { sourceFile, span } = context;
-      const nodes = getNodes3(sourceFile, span.start);
-      if (!nodes)
-        return void 0;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange22(t, sourceFile, nodes));
-      return [createCodeFixAction(fixId36, changes, Diagnostics.Add_async_modifier_to_containing_function, fixId36, Diagnostics.Add_all_missing_async_modifiers)];
-    },
-    fixIds: [fixId36],
-    getAllCodeActions: function getAllCodeActionsToFixAwaitInSyncFunction(context) {
-      const seen = /* @__PURE__ */ new Map();
-      return codeFixAll(context, errorCodes46, (changes, diag2) => {
-        const nodes = getNodes3(diag2.file, diag2.start);
-        if (!nodes || !addToSeen(seen, getNodeId(nodes.insertBefore)))
-          return;
-        doChange22(changes, context.sourceFile, nodes);
-      });
-    }
-  });
-  function getReturnType(expr) {
-    if (expr.type) {
-      return expr.type;
-    }
-    if (isVariableDeclaration(expr.parent) && expr.parent.type && isFunctionTypeNode(expr.parent.type)) {
-      return expr.parent.type.type;
-    }
+  getEmitOutputObject(fileName) {
+    return forwardCall(
+      this.logger,
+      `getEmitOutput('${fileName}')`,
+      /*returnJson*/
+      false,
+      () => this.languageService.getEmitOutput(fileName),
+      this.logPerformance
+    );
   }
-  function getNodes3(sourceFile, start2) {
-    const token = getTokenAtPosition(sourceFile, start2);
-    const containingFunction = getContainingFunction(token);
-    if (!containingFunction) {
-      return;
-    }
-    let insertBefore;
-    switch (containingFunction.kind) {
-      case 171 /* MethodDeclaration */:
-        insertBefore = containingFunction.name;
-        break;
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-        insertBefore = findChildOfKind(containingFunction, 98 /* FunctionKeyword */, sourceFile);
-        break;
-      case 216 /* ArrowFunction */:
-        const kind = containingFunction.typeParameters ? 29 /* LessThanToken */ : 20 /* OpenParenToken */;
-        insertBefore = findChildOfKind(containingFunction, kind, sourceFile) || first(containingFunction.parameters);
-        break;
-      default:
-        return;
-    }
-    return insertBefore && {
-      insertBefore,
-      returnType: getReturnType(containingFunction)
-    };
+  toggleLineComment(fileName, textRange) {
+    return this.forwardJSONCall(
+      `toggleLineComment('${fileName}', '${JSON.stringify(textRange)}')`,
+      () => this.languageService.toggleLineComment(fileName, textRange)
+    );
   }
-  function doChange22(changes, sourceFile, { insertBefore, returnType }) {
-    if (returnType) {
-      const entityName = getEntityNameFromTypeNode(returnType);
-      if (!entityName || entityName.kind !== 79 /* Identifier */ || entityName.text !== "Promise") {
-        changes.replaceNode(sourceFile, returnType, factory.createTypeReferenceNode("Promise", factory.createNodeArray([returnType])));
-      }
+  toggleMultilineComment(fileName, textRange) {
+    return this.forwardJSONCall(
+      `toggleMultilineComment('${fileName}', '${JSON.stringify(textRange)}')`,
+      () => this.languageService.toggleMultilineComment(fileName, textRange)
+    );
+  }
+  commentSelection(fileName, textRange) {
+    return this.forwardJSONCall(
+      `commentSelection('${fileName}', '${JSON.stringify(textRange)}')`,
+      () => this.languageService.commentSelection(fileName, textRange)
+    );
+  }
+  uncommentSelection(fileName, textRange) {
+    return this.forwardJSONCall(
+      `uncommentSelection('${fileName}', '${JSON.stringify(textRange)}')`,
+      () => this.languageService.uncommentSelection(fileName, textRange)
+    );
+  }
+};
+function convertClassifications(classifications) {
+  return { spans: classifications.spans.join(","), endOfLineState: classifications.endOfLineState };
+}
+var ClassifierShimObject = class extends ShimBase {
+  constructor(factory2, logger) {
+    super(factory2);
+    this.logger = logger;
+    this.logPerformance = false;
+    this.classifier = createClassifier();
+  }
+  getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent = false) {
+    return forwardJSONCall(
+      this.logger,
+      "getEncodedLexicalClassifications",
+      () => convertClassifications(this.classifier.getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent)),
+      this.logPerformance
+    );
+  }
+  /// COLORIZATION
+  getClassificationsForLine(text, lexState, classifyKeywordsInGenerics = false) {
+    const classification = this.classifier.getClassificationsForLine(text, lexState, classifyKeywordsInGenerics);
+    let result = "";
+    for (const item of classification.entries) {
+      result += item.length + "\n";
+      result += item.classification + "\n";
     }
-    changes.insertModifierBefore(sourceFile, 132 /* AsyncKeyword */, insertBefore);
+    result += classification.finalLexState;
+    return result;
   }
-
-  // src/services/codefixes/fixPropertyOverrideAccessor.ts
-  var errorCodes47 = [
-    Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property.code,
-    Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor.code
-  ];
-  var fixId37 = "fixPropertyOverrideAccessor";
-  registerCodeFix({
-    errorCodes: errorCodes47,
-    getCodeActions(context) {
-      const edits = doChange23(context.sourceFile, context.span.start, context.span.length, context.errorCode, context);
-      if (edits) {
-        return [createCodeFixAction(fixId37, edits, Diagnostics.Generate_get_and_set_accessors, fixId37, Diagnostics.Generate_get_and_set_accessors_for_all_overriding_properties)];
+};
+var CoreServicesShimObject = class extends ShimBase {
+  constructor(factory2, logger, host) {
+    super(factory2);
+    this.logger = logger;
+    this.host = host;
+    this.logPerformance = false;
+  }
+  forwardJSONCall(actionDescription2, action) {
+    return forwardJSONCall(this.logger, actionDescription2, action, this.logPerformance);
+  }
+  resolveModuleName(fileName, moduleName, compilerOptionsJson) {
+    return this.forwardJSONCall(`resolveModuleName('${fileName}')`, () => {
+      const compilerOptions = JSON.parse(compilerOptionsJson);
+      const result = resolveModuleName(moduleName, normalizeSlashes(fileName), compilerOptions, this.host);
+      let resolvedFileName = result.resolvedModule ? result.resolvedModule.resolvedFileName : void 0;
+      if (result.resolvedModule && result.resolvedModule.extension !== ".ts" /* Ts */ && result.resolvedModule.extension !== ".tsx" /* Tsx */ && result.resolvedModule.extension !== ".d.ts" /* Dts */) {
+        resolvedFileName = void 0;
       }
-    },
-    fixIds: [fixId37],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes47, (changes, diag2) => {
-      const edits = doChange23(diag2.file, diag2.start, diag2.length, diag2.code, context);
-      if (edits) {
-        for (const edit of edits) {
-          changes.pushRaw(context.sourceFile, edit);
-        }
+      return {
+        resolvedFileName,
+        failedLookupLocations: result.failedLookupLocations,
+        affectingLocations: result.affectingLocations
+      };
+    });
+  }
+  resolveTypeReferenceDirective(fileName, typeReferenceDirective, compilerOptionsJson) {
+    return this.forwardJSONCall(`resolveTypeReferenceDirective(${fileName})`, () => {
+      const compilerOptions = JSON.parse(compilerOptionsJson);
+      const result = resolveTypeReferenceDirective(typeReferenceDirective, normalizeSlashes(fileName), compilerOptions, this.host);
+      return {
+        resolvedFileName: result.resolvedTypeReferenceDirective ? result.resolvedTypeReferenceDirective.resolvedFileName : void 0,
+        primary: result.resolvedTypeReferenceDirective ? result.resolvedTypeReferenceDirective.primary : true,
+        failedLookupLocations: result.failedLookupLocations
+      };
+    });
+  }
+  getPreProcessedFileInfo(fileName, sourceTextSnapshot) {
+    return this.forwardJSONCall(
+      `getPreProcessedFileInfo('${fileName}')`,
+      () => {
+        const result = preProcessFile(
+          getSnapshotText(sourceTextSnapshot),
+          /* readImportFiles */
+          true,
+          /* detectJavaScriptImports */
+          true
+        );
+        return {
+          referencedFiles: this.convertFileReferences(result.referencedFiles),
+          importedFiles: this.convertFileReferences(result.importedFiles),
+          ambientExternalModules: result.ambientExternalModules,
+          isLibFile: result.isLibFile,
+          typeReferenceDirectives: this.convertFileReferences(result.typeReferenceDirectives),
+          libReferenceDirectives: this.convertFileReferences(result.libReferenceDirectives)
+        };
       }
-    })
-  });
-  function doChange23(file, start2, length2, code, context) {
-    let startPosition;
-    let endPosition;
-    if (code === Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property.code) {
-      startPosition = start2;
-      endPosition = start2 + length2;
-    } else if (code === Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor.code) {
-      const checker = context.program.getTypeChecker();
-      const node = getTokenAtPosition(file, start2).parent;
-      Debug.assert(isAccessor(node), "error span of fixPropertyOverrideAccessor should only be on an accessor");
-      const containingClass = node.parent;
-      Debug.assert(isClassLike(containingClass), "erroneous accessors should only be inside classes");
-      const base = singleOrUndefined(getAllSupers(containingClass, checker));
-      if (!base)
-        return [];
-      const name = unescapeLeadingUnderscores(getTextOfPropertyName(node.name));
-      const baseProp = checker.getPropertyOfType(checker.getTypeAtLocation(base), name);
-      if (!baseProp || !baseProp.valueDeclaration)
-        return [];
-      startPosition = baseProp.valueDeclaration.pos;
-      endPosition = baseProp.valueDeclaration.end;
-      file = getSourceFileOfNode(baseProp.valueDeclaration);
-    } else {
-      Debug.fail("fixPropertyOverrideAccessor codefix got unexpected error code " + code);
-    }
-    return generateAccessorFromProperty(file, context.program, startPosition, endPosition, context, Diagnostics.Generate_get_and_set_accessors.message);
+    );
   }
-
-  // src/services/codefixes/inferFromUsage.ts
-  var fixId38 = "inferFromUsage";
-  var errorCodes48 = [
-    Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code,
-    Diagnostics.Variable_0_implicitly_has_an_1_type.code,
-    Diagnostics.Parameter_0_implicitly_has_an_1_type.code,
-    Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code,
-    Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code,
-    Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code,
-    Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code,
-    Diagnostics.Member_0_implicitly_has_an_1_type.code,
-    Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage.code,
-    Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
-    Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
-    Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code,
-    Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage.code,
-    Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage.code,
-    Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage.code,
-    Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
-    Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes48,
-    getCodeActions(context) {
-      const { sourceFile, program, span: { start: start2 }, errorCode, cancellationToken, host, preferences } = context;
-      const token = getTokenAtPosition(sourceFile, start2);
-      let declaration;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
-        declaration = doChange24(changes2, sourceFile, token, errorCode, program, cancellationToken, returnTrue, host, preferences);
-      });
-      const name = declaration && getNameOfDeclaration(declaration);
-      return !name || changes.length === 0 ? void 0 : [createCodeFixAction(fixId38, changes, [getDiagnostic(errorCode, token), getTextOfNode(name)], fixId38, Diagnostics.Infer_all_types_from_usage)];
-    },
-    fixIds: [fixId38],
-    getAllCodeActions(context) {
-      const { sourceFile, program, cancellationToken, host, preferences } = context;
-      const markSeen = nodeSeenTracker();
-      return codeFixAll(context, errorCodes48, (changes, err) => {
-        doChange24(changes, sourceFile, getTokenAtPosition(err.file, err.start), err.code, program, cancellationToken, markSeen, host, preferences);
-      });
-    }
-  });
-  function getDiagnostic(errorCode, token) {
-    switch (errorCode) {
-      case Diagnostics.Parameter_0_implicitly_has_an_1_type.code:
-      case Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code:
-        return isSetAccessorDeclaration(getContainingFunction(token)) ? Diagnostics.Infer_type_of_0_from_usage : Diagnostics.Infer_parameter_types_from_usage;
-      case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code:
-      case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code:
-        return Diagnostics.Infer_parameter_types_from_usage;
-      case Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code:
-        return Diagnostics.Infer_this_type_of_0_from_usage;
-      default:
-        return Diagnostics.Infer_type_of_0_from_usage;
-    }
-  }
-  function mapSuggestionDiagnostic(errorCode) {
-    switch (errorCode) {
-      case Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage.code:
-        return Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code;
-      case Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code:
-        return Diagnostics.Variable_0_implicitly_has_an_1_type.code;
-      case Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code:
-        return Diagnostics.Parameter_0_implicitly_has_an_1_type.code;
-      case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code:
-        return Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code;
-      case Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage.code:
-        return Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code;
-      case Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage.code:
-        return Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code;
-      case Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage.code:
-        return Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code;
-      case Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code:
-        return Diagnostics.Member_0_implicitly_has_an_1_type.code;
-    }
-    return errorCode;
-  }
-  function doChange24(changes, sourceFile, token, errorCode, program, cancellationToken, markSeen, host, preferences) {
-    if (!isParameterPropertyModifier(token.kind) && token.kind !== 79 /* Identifier */ && token.kind !== 25 /* DotDotDotToken */ && token.kind !== 108 /* ThisKeyword */) {
-      return void 0;
-    }
-    const { parent: parent2 } = token;
-    const importAdder = createImportAdder(sourceFile, program, preferences, host);
-    errorCode = mapSuggestionDiagnostic(errorCode);
-    switch (errorCode) {
-      case Diagnostics.Member_0_implicitly_has_an_1_type.code:
-      case Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code:
-        if (isVariableDeclaration(parent2) && markSeen(parent2) || isPropertyDeclaration(parent2) || isPropertySignature(parent2)) {
-          annotateVariableDeclaration(changes, importAdder, sourceFile, parent2, program, host, cancellationToken);
-          importAdder.writeFixes(changes);
-          return parent2;
-        }
-        if (isPropertyAccessExpression(parent2)) {
-          const type = inferTypeForVariableFromUsage(parent2.name, program, cancellationToken);
-          const typeNode = getTypeNodeIfAccessible(type, parent2, program, host);
-          if (typeNode) {
-            const typeTag = factory.createJSDocTypeTag(void 0, factory.createJSDocTypeExpression(typeNode), void 0);
-            changes.addJSDocTags(sourceFile, cast(parent2.parent.parent, isExpressionStatement), [typeTag]);
-          }
-          importAdder.writeFixes(changes);
-          return parent2;
-        }
-        return void 0;
-      case Diagnostics.Variable_0_implicitly_has_an_1_type.code: {
-        const symbol = program.getTypeChecker().getSymbolAtLocation(token);
-        if (symbol && symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration) && markSeen(symbol.valueDeclaration)) {
-          annotateVariableDeclaration(changes, importAdder, getSourceFileOfNode(symbol.valueDeclaration), symbol.valueDeclaration, program, host, cancellationToken);
-          importAdder.writeFixes(changes);
-          return symbol.valueDeclaration;
-        }
-        return void 0;
+  getAutomaticTypeDirectiveNames(compilerOptionsJson) {
+    return this.forwardJSONCall(
+      `getAutomaticTypeDirectiveNames('${compilerOptionsJson}')`,
+      () => {
+        const compilerOptions = JSON.parse(compilerOptionsJson);
+        return getAutomaticTypeDirectiveNames(compilerOptions, this.host);
       }
-    }
-    const containingFunction = getContainingFunction(token);
-    if (containingFunction === void 0) {
+    );
+  }
+  convertFileReferences(refs) {
+    if (!refs) {
       return void 0;
     }
-    let declaration;
-    switch (errorCode) {
-      case Diagnostics.Parameter_0_implicitly_has_an_1_type.code:
-        if (isSetAccessorDeclaration(containingFunction)) {
-          annotateSetAccessor(changes, importAdder, sourceFile, containingFunction, program, host, cancellationToken);
-          declaration = containingFunction;
-          break;
-        }
-      case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code:
-        if (markSeen(containingFunction)) {
-          const param = cast(parent2, isParameter);
-          annotateParameters(changes, importAdder, sourceFile, param, containingFunction, program, host, cancellationToken);
-          declaration = param;
-        }
-        break;
-      case Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code:
-      case Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code:
-        if (isGetAccessorDeclaration(containingFunction) && isIdentifier(containingFunction.name)) {
-          annotate(changes, importAdder, sourceFile, containingFunction, inferTypeForVariableFromUsage(containingFunction.name, program, cancellationToken), program, host);
-          declaration = containingFunction;
-        }
-        break;
-      case Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code:
-        if (isSetAccessorDeclaration(containingFunction)) {
-          annotateSetAccessor(changes, importAdder, sourceFile, containingFunction, program, host, cancellationToken);
-          declaration = containingFunction;
-        }
-        break;
-      case Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code:
-        if (ts_textChanges_exports.isThisTypeAnnotatable(containingFunction) && markSeen(containingFunction)) {
-          annotateThis(changes, sourceFile, containingFunction, program, host, cancellationToken);
-          declaration = containingFunction;
-        }
-        break;
-      default:
-        return Debug.fail(String(errorCode));
-    }
-    importAdder.writeFixes(changes);
-    return declaration;
-  }
-  function annotateVariableDeclaration(changes, importAdder, sourceFile, declaration, program, host, cancellationToken) {
-    if (isIdentifier(declaration.name)) {
-      annotate(changes, importAdder, sourceFile, declaration, inferTypeForVariableFromUsage(declaration.name, program, cancellationToken), program, host);
+    const result = [];
+    for (const ref of refs) {
+      result.push({
+        path: normalizeSlashes(ref.fileName),
+        position: ref.pos,
+        length: ref.end - ref.pos
+      });
     }
+    return result;
   }
-  function annotateParameters(changes, importAdder, sourceFile, parameterDeclaration, containingFunction, program, host, cancellationToken) {
-    if (!isIdentifier(parameterDeclaration.name)) {
-      return;
-    }
-    const parameterInferences = inferTypeForParametersFromUsage(containingFunction, sourceFile, program, cancellationToken);
-    Debug.assert(containingFunction.parameters.length === parameterInferences.length, "Parameter count and inference count should match");
-    if (isInJSFile(containingFunction)) {
-      annotateJSDocParameters(changes, sourceFile, parameterInferences, program, host);
-    } else {
-      const needParens = isArrowFunction(containingFunction) && !findChildOfKind(containingFunction, 20 /* OpenParenToken */, sourceFile);
-      if (needParens)
-        changes.insertNodeBefore(sourceFile, first(containingFunction.parameters), factory.createToken(20 /* OpenParenToken */));
-      for (const { declaration, type } of parameterInferences) {
-        if (declaration && !declaration.type && !declaration.initializer) {
-          annotate(changes, importAdder, sourceFile, declaration, type, program, host);
-        }
+  getTSConfigFileInfo(fileName, sourceTextSnapshot) {
+    return this.forwardJSONCall(
+      `getTSConfigFileInfo('${fileName}')`,
+      () => {
+        const result = parseJsonText(fileName, getSnapshotText(sourceTextSnapshot));
+        const normalizedFileName = normalizeSlashes(fileName);
+        const configFile = parseJsonSourceFileConfigFileContent(
+          result,
+          this.host,
+          getDirectoryPath(normalizedFileName),
+          /*existingOptions*/
+          {},
+          normalizedFileName
+        );
+        return {
+          options: configFile.options,
+          typeAcquisition: configFile.typeAcquisition,
+          files: configFile.fileNames,
+          raw: configFile.raw,
+          errors: realizeDiagnostics([...result.parseDiagnostics, ...configFile.errors], "\r\n")
+        };
       }
-      if (needParens)
-        changes.insertNodeAfter(sourceFile, last(containingFunction.parameters), factory.createToken(21 /* CloseParenToken */));
-    }
+    );
   }
-  function annotateThis(changes, sourceFile, containingFunction, program, host, cancellationToken) {
-    const references = getFunctionReferences(containingFunction, sourceFile, program, cancellationToken);
-    if (!references || !references.length) {
-      return;
-    }
-    const thisInference = inferTypeFromReferences(program, references, cancellationToken).thisParameter();
-    const typeNode = getTypeNodeIfAccessible(thisInference, containingFunction, program, host);
-    if (!typeNode) {
-      return;
-    }
-    if (isInJSFile(containingFunction)) {
-      annotateJSDocThis(changes, sourceFile, containingFunction, typeNode);
-    } else {
-      changes.tryInsertThisTypeAnnotation(sourceFile, containingFunction, typeNode);
-    }
+  getDefaultCompilationSettings() {
+    return this.forwardJSONCall(
+      "getDefaultCompilationSettings()",
+      () => getDefaultCompilerOptions2()
+    );
   }
-  function annotateJSDocThis(changes, sourceFile, containingFunction, typeNode) {
-    changes.addJSDocTags(sourceFile, containingFunction, [
-      factory.createJSDocThisTag(void 0, factory.createJSDocTypeExpression(typeNode))
-    ]);
+  discoverTypings(discoverTypingsJson) {
+    const getCanonicalFileName = createGetCanonicalFileName(
+      /*useCaseSensitivefileNames:*/
+      false
+    );
+    return this.forwardJSONCall("discoverTypings()", () => {
+      const info = JSON.parse(discoverTypingsJson);
+      if (this.safeList === void 0) {
+        this.safeList = ts_JsTyping_exports.loadSafeList(this.host, toPath(info.safeListPath, info.safeListPath, getCanonicalFileName));
+      }
+      return ts_JsTyping_exports.discoverTypings(
+        this.host,
+        (msg) => this.logger.log(msg),
+        info.fileNames,
+        toPath(info.projectRootPath, info.projectRootPath, getCanonicalFileName),
+        this.safeList,
+        info.packageNameToTypingLocation,
+        info.typeAcquisition,
+        info.unresolvedImports,
+        info.typesRegistry,
+        emptyOptions
+      );
+    });
   }
-  function annotateSetAccessor(changes, importAdder, sourceFile, setAccessorDeclaration, program, host, cancellationToken) {
-    const param = firstOrUndefined(setAccessorDeclaration.parameters);
-    if (param && isIdentifier(setAccessorDeclaration.name) && isIdentifier(param.name)) {
-      let type = inferTypeForVariableFromUsage(setAccessorDeclaration.name, program, cancellationToken);
-      if (type === program.getTypeChecker().getAnyType()) {
-        type = inferTypeForVariableFromUsage(param.name, program, cancellationToken);
-      }
-      if (isInJSFile(setAccessorDeclaration)) {
-        annotateJSDocParameters(changes, sourceFile, [{ declaration: param, type }], program, host);
-      } else {
-        annotate(changes, importAdder, sourceFile, param, type, program, host);
-      }
-    }
+};
+var TypeScriptServicesFactory = class {
+  constructor() {
+    this._shims = [];
   }
-  function annotate(changes, importAdder, sourceFile, declaration, type, program, host) {
-    const typeNode = getTypeNodeIfAccessible(type, declaration, program, host);
-    if (typeNode) {
-      if (isInJSFile(sourceFile) && declaration.kind !== 168 /* PropertySignature */) {
-        const parent2 = isVariableDeclaration(declaration) ? tryCast(declaration.parent.parent, isVariableStatement) : declaration;
-        if (!parent2) {
-          return;
-        }
-        const typeExpression = factory.createJSDocTypeExpression(typeNode);
-        const typeTag = isGetAccessorDeclaration(declaration) ? factory.createJSDocReturnTag(void 0, typeExpression, void 0) : factory.createJSDocTypeTag(void 0, typeExpression, void 0);
-        changes.addJSDocTags(sourceFile, parent2, [typeTag]);
-      } else if (!tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, getEmitScriptTarget(program.getCompilerOptions()))) {
-        changes.tryInsertTypeAnnotation(sourceFile, declaration, typeNode);
+  /*
+   * Returns script API version.
+   */
+  getServicesVersion() {
+    return servicesVersion;
+  }
+  createLanguageServiceShim(host) {
+    try {
+      if (this.documentRegistry === void 0) {
+        this.documentRegistry = createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory());
       }
+      const hostAdapter = new LanguageServiceShimHostAdapter(host);
+      const languageService = createLanguageService(
+        hostAdapter,
+        this.documentRegistry,
+        /*syntaxOnly*/
+        false
+      );
+      return new LanguageServiceShimObject(this, host, languageService);
+    } catch (err) {
+      logInternalError(host, err);
+      throw err;
     }
   }
-  function tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, scriptTarget) {
-    const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget);
-    if (importableReference && changes.tryInsertTypeAnnotation(sourceFile, declaration, importableReference.typeNode)) {
-      forEach(importableReference.symbols, (s) => importAdder.addImportFromExportedSymbol(s, true));
-      return true;
+  createClassifierShim(logger) {
+    try {
+      return new ClassifierShimObject(this, logger);
+    } catch (err) {
+      logInternalError(logger, err);
+      throw err;
     }
-    return false;
   }
-  function annotateJSDocParameters(changes, sourceFile, parameterInferences, program, host) {
-    const signature = parameterInferences.length && parameterInferences[0].declaration.parent;
-    if (!signature) {
-      return;
+  createCoreServicesShim(host) {
+    try {
+      const adapter = new CoreServicesShimHostAdapter(host);
+      return new CoreServicesShimObject(this, host, adapter);
+    } catch (err) {
+      logInternalError(host, err);
+      throw err;
     }
-    const inferences = mapDefined(parameterInferences, (inference) => {
-      const param = inference.declaration;
-      if (param.initializer || getJSDocType(param) || !isIdentifier(param.name)) {
+  }
+  close() {
+    clear(this._shims);
+    this.documentRegistry = void 0;
+  }
+  registerShim(shim) {
+    this._shims.push(shim);
+  }
+  unregisterShim(shim) {
+    for (let i = 0; i < this._shims.length; i++) {
+      if (this._shims[i] === shim) {
+        delete this._shims[i];
         return;
       }
-      const typeNode = inference.type && getTypeNodeIfAccessible(inference.type, param, program, host);
-      if (typeNode) {
-        const name = factory.cloneNode(param.name);
-        setEmitFlags(name, 3072 /* NoComments */ | 4096 /* NoNestedComments */);
-        return { name: factory.cloneNode(param.name), param, isOptional: !!inference.isOptional, typeNode };
-      }
-    });
-    if (!inferences.length) {
-      return;
-    }
-    if (isArrowFunction(signature) || isFunctionExpression(signature)) {
-      const needParens = isArrowFunction(signature) && !findChildOfKind(signature, 20 /* OpenParenToken */, sourceFile);
-      if (needParens) {
-        changes.insertNodeBefore(sourceFile, first(signature.parameters), factory.createToken(20 /* OpenParenToken */));
-      }
-      forEach(inferences, ({ typeNode, param }) => {
-        const typeTag = factory.createJSDocTypeTag(void 0, factory.createJSDocTypeExpression(typeNode));
-        const jsDoc = factory.createJSDocComment(void 0, [typeTag]);
-        changes.insertNodeAt(sourceFile, param.getStart(sourceFile), jsDoc, { suffix: " " });
-      });
-      if (needParens) {
-        changes.insertNodeAfter(sourceFile, last(signature.parameters), factory.createToken(21 /* CloseParenToken */));
-      }
-    } else {
-      const paramTags = map(inferences, ({ name, typeNode, isOptional }) => factory.createJSDocParameterTag(void 0, name, !!isOptional, factory.createJSDocTypeExpression(typeNode), false, void 0));
-      changes.addJSDocTags(sourceFile, signature, paramTags);
     }
+    throw new Error("Invalid operation");
   }
-  function getReferences(token, program, cancellationToken) {
-    return mapDefined(ts_FindAllReferences_exports.getReferenceEntriesForNode(-1, token, program, program.getSourceFiles(), cancellationToken), (entry) => entry.kind !== ts_FindAllReferences_exports.EntryKind.Span ? tryCast(entry.node, isIdentifier) : void 0);
-  }
-  function inferTypeForVariableFromUsage(token, program, cancellationToken) {
-    const references = getReferences(token, program, cancellationToken);
-    return inferTypeFromReferences(program, references, cancellationToken).single();
-  }
-  function inferTypeForParametersFromUsage(func, sourceFile, program, cancellationToken) {
-    const references = getFunctionReferences(func, sourceFile, program, cancellationToken);
-    return references && inferTypeFromReferences(program, references, cancellationToken).parameters(func) || func.parameters.map((p) => ({
-      declaration: p,
-      type: isIdentifier(p.name) ? inferTypeForVariableFromUsage(p.name, program, cancellationToken) : program.getTypeChecker().getAnyType()
-    }));
+};
+
+// src/services/_namespaces/ts.BreakpointResolver.ts
+var ts_BreakpointResolver_exports = {};
+__export(ts_BreakpointResolver_exports, {
+  spanInSourceFileAtLocation: () => spanInSourceFileAtLocation
+});
+
+// src/services/breakpoints.ts
+function spanInSourceFileAtLocation(sourceFile, position) {
+  if (sourceFile.isDeclarationFile) {
+    return void 0;
   }
-  function getFunctionReferences(containingFunction, sourceFile, program, cancellationToken) {
-    let searchToken;
-    switch (containingFunction.kind) {
-      case 173 /* Constructor */:
-        searchToken = findChildOfKind(containingFunction, 135 /* ConstructorKeyword */, sourceFile);
-        break;
-      case 216 /* ArrowFunction */:
-      case 215 /* FunctionExpression */:
-        const parent2 = containingFunction.parent;
-        searchToken = (isVariableDeclaration(parent2) || isPropertyDeclaration(parent2)) && isIdentifier(parent2.name) ? parent2.name : containingFunction.name;
-        break;
-      case 259 /* FunctionDeclaration */:
-      case 171 /* MethodDeclaration */:
-      case 170 /* MethodSignature */:
-        searchToken = containingFunction.name;
-        break;
-    }
-    if (!searchToken) {
+  let tokenAtLocation = getTokenAtPosition(sourceFile, position);
+  const lineOfPosition = sourceFile.getLineAndCharacterOfPosition(position).line;
+  if (sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getStart(sourceFile)).line > lineOfPosition) {
+    const preceding = findPrecedingToken(tokenAtLocation.pos, sourceFile);
+    if (!preceding || sourceFile.getLineAndCharacterOfPosition(preceding.getEnd()).line !== lineOfPosition) {
       return void 0;
     }
-    return getReferences(searchToken, program, cancellationToken);
+    tokenAtLocation = preceding;
   }
-  function inferTypeFromReferences(program, references, cancellationToken) {
-    const checker = program.getTypeChecker();
-    const builtinConstructors = {
-      string: () => checker.getStringType(),
-      number: () => checker.getNumberType(),
-      Array: (t) => checker.createArrayType(t),
-      Promise: (t) => checker.createPromiseType(t)
-    };
-    const builtins = [
-      checker.getStringType(),
-      checker.getNumberType(),
-      checker.createArrayType(checker.getAnyType()),
-      checker.createPromiseType(checker.getAnyType())
-    ];
-    return {
-      single: single2,
-      parameters,
-      thisParameter
-    };
-    function createEmptyUsage() {
-      return {
-        isNumber: void 0,
-        isString: void 0,
-        isNumberOrString: void 0,
-        candidateTypes: void 0,
-        properties: void 0,
-        calls: void 0,
-        constructs: void 0,
-        numberIndex: void 0,
-        stringIndex: void 0,
-        candidateThisTypes: void 0,
-        inferredTypes: void 0
-      };
-    }
-    function combineUsages(usages) {
-      const combinedProperties = /* @__PURE__ */ new Map();
-      for (const u of usages) {
-        if (u.properties) {
-          u.properties.forEach((p, name) => {
-            if (!combinedProperties.has(name)) {
-              combinedProperties.set(name, []);
-            }
-            combinedProperties.get(name).push(p);
-          });
-        }
+  if (tokenAtLocation.flags & 16777216 /* Ambient */) {
+    return void 0;
+  }
+  return spanInNode(tokenAtLocation);
+  function textSpan(startNode2, endNode2) {
+    const lastDecorator = canHaveDecorators(startNode2) ? findLast(startNode2.modifiers, isDecorator) : void 0;
+    const start2 = lastDecorator ? skipTrivia(sourceFile.text, lastDecorator.end) : startNode2.getStart(sourceFile);
+    return createTextSpanFromBounds(start2, (endNode2 || startNode2).getEnd());
+  }
+  function textSpanEndingAtNextToken(startNode2, previousTokenToFindNextEndToken) {
+    return textSpan(startNode2, findNextToken(previousTokenToFindNextEndToken, previousTokenToFindNextEndToken.parent, sourceFile));
+  }
+  function spanInNodeIfStartsOnSameLine(node, otherwiseOnNode) {
+    if (node && lineOfPosition === sourceFile.getLineAndCharacterOfPosition(node.getStart(sourceFile)).line) {
+      return spanInNode(node);
+    }
+    return spanInNode(otherwiseOnNode);
+  }
+  function spanInNodeArray(nodeArray, node, match) {
+    if (nodeArray) {
+      const index = nodeArray.indexOf(node);
+      if (index >= 0) {
+        let start2 = index;
+        let end = index + 1;
+        while (start2 > 0 && match(nodeArray[start2 - 1]))
+          start2--;
+        while (end < nodeArray.length && match(nodeArray[end]))
+          end++;
+        return createTextSpanFromBounds(skipTrivia(sourceFile.text, nodeArray[start2].pos), nodeArray[end - 1].end);
       }
-      const properties = /* @__PURE__ */ new Map();
-      combinedProperties.forEach((ps, name) => {
-        properties.set(name, combineUsages(ps));
-      });
-      return {
-        isNumber: usages.some((u) => u.isNumber),
-        isString: usages.some((u) => u.isString),
-        isNumberOrString: usages.some((u) => u.isNumberOrString),
-        candidateTypes: flatMap(usages, (u) => u.candidateTypes),
-        properties,
-        calls: flatMap(usages, (u) => u.calls),
-        constructs: flatMap(usages, (u) => u.constructs),
-        numberIndex: forEach(usages, (u) => u.numberIndex),
-        stringIndex: forEach(usages, (u) => u.stringIndex),
-        candidateThisTypes: flatMap(usages, (u) => u.candidateThisTypes),
-        inferredTypes: void 0
-      };
-    }
-    function single2() {
-      return combineTypes(inferTypesFromReferencesSingle(references));
     }
-    function parameters(declaration) {
-      if (references.length === 0 || !declaration.parameters) {
-        return void 0;
-      }
-      const usage = createEmptyUsage();
-      for (const reference of references) {
-        cancellationToken.throwIfCancellationRequested();
-        calculateUsageOfNode(reference, usage);
-      }
-      const calls = [...usage.constructs || [], ...usage.calls || []];
-      return declaration.parameters.map((parameter, parameterIndex) => {
-        const types = [];
-        const isRest = isRestParameter(parameter);
-        let isOptional = false;
-        for (const call of calls) {
-          if (call.argumentTypes.length <= parameterIndex) {
-            isOptional = isInJSFile(declaration);
-            types.push(checker.getUndefinedType());
-          } else if (isRest) {
-            for (let i = parameterIndex; i < call.argumentTypes.length; i++) {
-              types.push(checker.getBaseTypeOfLiteralType(call.argumentTypes[i]));
-            }
-          } else {
-            types.push(checker.getBaseTypeOfLiteralType(call.argumentTypes[parameterIndex]));
+    return textSpan(node);
+  }
+  function spanInPreviousNode(node) {
+    return spanInNode(findPrecedingToken(node.pos, sourceFile));
+  }
+  function spanInNextNode(node) {
+    return spanInNode(findNextToken(node, node.parent, sourceFile));
+  }
+  function spanInNode(node) {
+    if (node) {
+      const { parent: parent2 } = node;
+      switch (node.kind) {
+        case 240 /* VariableStatement */:
+          return spanInVariableDeclaration(node.declarationList.declarations[0]);
+        case 257 /* VariableDeclaration */:
+        case 169 /* PropertyDeclaration */:
+        case 168 /* PropertySignature */:
+          return spanInVariableDeclaration(node);
+        case 166 /* Parameter */:
+          return spanInParameterDeclaration(node);
+        case 259 /* FunctionDeclaration */:
+        case 171 /* MethodDeclaration */:
+        case 170 /* MethodSignature */:
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+        case 173 /* Constructor */:
+        case 215 /* FunctionExpression */:
+        case 216 /* ArrowFunction */:
+          return spanInFunctionDeclaration(node);
+        case 238 /* Block */:
+          if (isFunctionBlock(node)) {
+            return spanInFunctionBlock(node);
           }
-        }
-        if (isIdentifier(parameter.name)) {
-          const inferred = inferTypesFromReferencesSingle(getReferences(parameter.name, program, cancellationToken));
-          types.push(...isRest ? mapDefined(inferred, checker.getElementTypeOfArrayType) : inferred);
-        }
-        const type = combineTypes(types);
-        return {
-          type: isRest ? checker.createArrayType(type) : type,
-          isOptional: isOptional && !isRest,
-          declaration: parameter
-        };
-      });
-    }
-    function thisParameter() {
-      const usage = createEmptyUsage();
-      for (const reference of references) {
-        cancellationToken.throwIfCancellationRequested();
-        calculateUsageOfNode(reference, usage);
-      }
-      return combineTypes(usage.candidateThisTypes || emptyArray);
-    }
-    function inferTypesFromReferencesSingle(references2) {
-      const usage = createEmptyUsage();
-      for (const reference of references2) {
-        cancellationToken.throwIfCancellationRequested();
-        calculateUsageOfNode(reference, usage);
-      }
-      return inferTypes(usage);
-    }
-    function calculateUsageOfNode(node, usage) {
-      while (isRightSideOfQualifiedNameOrPropertyAccess(node)) {
-        node = node.parent;
-      }
-      switch (node.parent.kind) {
+        case 265 /* ModuleBlock */:
+          return spanInBlock(node);
+        case 295 /* CatchClause */:
+          return spanInBlock(node.block);
         case 241 /* ExpressionStatement */:
-          inferTypeFromExpressionStatement(node, usage);
-          break;
-        case 222 /* PostfixUnaryExpression */:
-          usage.isNumber = true;
-          break;
-        case 221 /* PrefixUnaryExpression */:
-          inferTypeFromPrefixUnaryExpression(node.parent, usage);
-          break;
-        case 223 /* BinaryExpression */:
-          inferTypeFromBinaryExpression(node, node.parent, usage);
-          break;
+          return textSpan(node.expression);
+        case 250 /* ReturnStatement */:
+          return textSpan(node.getChildAt(0), node.expression);
+        case 244 /* WhileStatement */:
+          return textSpanEndingAtNextToken(node, node.expression);
+        case 243 /* DoStatement */:
+          return spanInNode(node.statement);
+        case 256 /* DebuggerStatement */:
+          return textSpan(node.getChildAt(0));
+        case 242 /* IfStatement */:
+          return textSpanEndingAtNextToken(node, node.expression);
+        case 253 /* LabeledStatement */:
+          return spanInNode(node.statement);
+        case 249 /* BreakStatement */:
+        case 248 /* ContinueStatement */:
+          return textSpan(node.getChildAt(0), node.label);
+        case 245 /* ForStatement */:
+          return spanInForStatement(node);
+        case 246 /* ForInStatement */:
+          return textSpanEndingAtNextToken(node, node.expression);
+        case 247 /* ForOfStatement */:
+          return spanInInitializerOfForLike(node);
+        case 252 /* SwitchStatement */:
+          return textSpanEndingAtNextToken(node, node.expression);
         case 292 /* CaseClause */:
         case 293 /* DefaultClause */:
-          inferTypeFromSwitchStatementLabel(node.parent, usage);
-          break;
-        case 210 /* CallExpression */:
-        case 211 /* NewExpression */:
-          if (node.parent.expression === node) {
-            inferTypeFromCallExpression(node.parent, usage);
-          } else {
-            inferTypeFromContextualType(node, usage);
-          }
-          break;
-        case 208 /* PropertyAccessExpression */:
-          inferTypeFromPropertyAccessExpression(node.parent, usage);
-          break;
-        case 209 /* ElementAccessExpression */:
-          inferTypeFromPropertyElementExpression(node.parent, node, usage);
-          break;
-        case 299 /* PropertyAssignment */:
-        case 300 /* ShorthandPropertyAssignment */:
-          inferTypeFromPropertyAssignment(node.parent, usage);
-          break;
-        case 169 /* PropertyDeclaration */:
-          inferTypeFromPropertyDeclaration(node.parent, usage);
-          break;
-        case 257 /* VariableDeclaration */: {
-          const { name, initializer } = node.parent;
-          if (node === name) {
-            if (initializer) {
-              addCandidateType(usage, checker.getTypeAtLocation(initializer));
-            }
-            break;
+          return spanInNode(node.statements[0]);
+        case 255 /* TryStatement */:
+          return spanInBlock(node.tryBlock);
+        case 254 /* ThrowStatement */:
+          return textSpan(node, node.expression);
+        case 274 /* ExportAssignment */:
+          return textSpan(node, node.expression);
+        case 268 /* ImportEqualsDeclaration */:
+          return textSpan(node, node.moduleReference);
+        case 269 /* ImportDeclaration */:
+          return textSpan(node, node.moduleSpecifier);
+        case 275 /* ExportDeclaration */:
+          return textSpan(node, node.moduleSpecifier);
+        case 264 /* ModuleDeclaration */:
+          if (getModuleInstanceState(node) !== 1 /* Instantiated */) {
+            return void 0;
           }
-        }
-        default:
-          return inferTypeFromContextualType(node, usage);
-      }
-    }
-    function inferTypeFromContextualType(node, usage) {
-      if (isExpressionNode(node)) {
-        addCandidateType(usage, checker.getContextualType(node));
-      }
-    }
-    function inferTypeFromExpressionStatement(node, usage) {
-      addCandidateType(usage, isCallExpression(node) ? checker.getVoidType() : checker.getAnyType());
-    }
-    function inferTypeFromPrefixUnaryExpression(node, usage) {
-      switch (node.operator) {
-        case 45 /* PlusPlusToken */:
-        case 46 /* MinusMinusToken */:
-        case 40 /* MinusToken */:
-        case 54 /* TildeToken */:
-          usage.isNumber = true;
-          break;
-        case 39 /* PlusToken */:
-          usage.isNumberOrString = true;
-          break;
-      }
-    }
-    function inferTypeFromBinaryExpression(node, parent2, usage) {
-      switch (parent2.operatorToken.kind) {
-        case 42 /* AsteriskAsteriskToken */:
-        case 41 /* AsteriskToken */:
-        case 43 /* SlashToken */:
-        case 44 /* PercentToken */:
-        case 47 /* LessThanLessThanToken */:
-        case 48 /* GreaterThanGreaterThanToken */:
-        case 49 /* GreaterThanGreaterThanGreaterThanToken */:
-        case 50 /* AmpersandToken */:
-        case 51 /* BarToken */:
-        case 52 /* CaretToken */:
-        case 65 /* MinusEqualsToken */:
-        case 67 /* AsteriskAsteriskEqualsToken */:
-        case 66 /* AsteriskEqualsToken */:
-        case 68 /* SlashEqualsToken */:
-        case 69 /* PercentEqualsToken */:
-        case 73 /* AmpersandEqualsToken */:
-        case 74 /* BarEqualsToken */:
-        case 78 /* CaretEqualsToken */:
-        case 70 /* LessThanLessThanEqualsToken */:
-        case 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
-        case 71 /* GreaterThanGreaterThanEqualsToken */:
-        case 40 /* MinusToken */:
-        case 29 /* LessThanToken */:
-        case 32 /* LessThanEqualsToken */:
+        case 260 /* ClassDeclaration */:
+        case 263 /* EnumDeclaration */:
+        case 302 /* EnumMember */:
+        case 205 /* BindingElement */:
+          return textSpan(node);
+        case 251 /* WithStatement */:
+          return spanInNode(node.statement);
+        case 167 /* Decorator */:
+          return spanInNodeArray(parent2.modifiers, node, isDecorator);
+        case 203 /* ObjectBindingPattern */:
+        case 204 /* ArrayBindingPattern */:
+          return spanInBindingPattern(node);
+        case 261 /* InterfaceDeclaration */:
+        case 262 /* TypeAliasDeclaration */:
+          return void 0;
+        case 26 /* SemicolonToken */:
+        case 1 /* EndOfFileToken */:
+          return spanInNodeIfStartsOnSameLine(findPrecedingToken(node.pos, sourceFile));
+        case 27 /* CommaToken */:
+          return spanInPreviousNode(node);
+        case 18 /* OpenBraceToken */:
+          return spanInOpenBraceToken(node);
+        case 19 /* CloseBraceToken */:
+          return spanInCloseBraceToken(node);
+        case 23 /* CloseBracketToken */:
+          return spanInCloseBracketToken(node);
+        case 20 /* OpenParenToken */:
+          return spanInOpenParenToken(node);
+        case 21 /* CloseParenToken */:
+          return spanInCloseParenToken(node);
+        case 58 /* ColonToken */:
+          return spanInColonToken(node);
         case 31 /* GreaterThanToken */:
-        case 33 /* GreaterThanEqualsToken */:
-          const operandType = checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left);
-          if (operandType.flags & 1056 /* EnumLike */) {
-            addCandidateType(usage, operandType);
-          } else {
-            usage.isNumber = true;
+        case 29 /* LessThanToken */:
+          return spanInGreaterThanOrLessThanToken(node);
+        case 115 /* WhileKeyword */:
+          return spanInWhileKeyword(node);
+        case 91 /* ElseKeyword */:
+        case 83 /* CatchKeyword */:
+        case 96 /* FinallyKeyword */:
+          return spanInNextNode(node);
+        case 162 /* OfKeyword */:
+          return spanInOfKeyword(node);
+        default:
+          if (isArrayLiteralOrObjectLiteralDestructuringPattern(node)) {
+            return spanInArrayLiteralOrObjectLiteralDestructuringPattern(node);
           }
-          break;
-        case 64 /* PlusEqualsToken */:
-        case 39 /* PlusToken */:
-          const otherOperandType = checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left);
-          if (otherOperandType.flags & 1056 /* EnumLike */) {
-            addCandidateType(usage, otherOperandType);
-          } else if (otherOperandType.flags & 296 /* NumberLike */) {
-            usage.isNumber = true;
-          } else if (otherOperandType.flags & 402653316 /* StringLike */) {
-            usage.isString = true;
-          } else if (otherOperandType.flags & 1 /* Any */) {
-          } else {
-            usage.isNumberOrString = true;
+          if ((node.kind === 79 /* Identifier */ || node.kind === 227 /* SpreadElement */ || node.kind === 299 /* PropertyAssignment */ || node.kind === 300 /* ShorthandPropertyAssignment */) && isArrayLiteralOrObjectLiteralDestructuringPattern(parent2)) {
+            return textSpan(node);
           }
-          break;
-        case 63 /* EqualsToken */:
-        case 34 /* EqualsEqualsToken */:
-        case 36 /* EqualsEqualsEqualsToken */:
-        case 37 /* ExclamationEqualsEqualsToken */:
-        case 35 /* ExclamationEqualsToken */:
-          addCandidateType(usage, checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left));
-          break;
-        case 101 /* InKeyword */:
-          if (node === parent2.left) {
-            usage.isString = true;
+          if (node.kind === 223 /* BinaryExpression */) {
+            const { left, operatorToken } = node;
+            if (isArrayLiteralOrObjectLiteralDestructuringPattern(left)) {
+              return spanInArrayLiteralOrObjectLiteralDestructuringPattern(
+                left
+              );
+            }
+            if (operatorToken.kind === 63 /* EqualsToken */ && isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) {
+              return textSpan(node);
+            }
+            if (operatorToken.kind === 27 /* CommaToken */) {
+              return spanInNode(left);
+            }
           }
-          break;
-        case 56 /* BarBarToken */:
-        case 60 /* QuestionQuestionToken */:
-          if (node === parent2.left && (node.parent.parent.kind === 257 /* VariableDeclaration */ || isAssignmentExpression(node.parent.parent, true))) {
-            addCandidateType(usage, checker.getTypeAtLocation(parent2.right));
+          if (isExpressionNode(node)) {
+            switch (parent2.kind) {
+              case 243 /* DoStatement */:
+                return spanInPreviousNode(node);
+              case 167 /* Decorator */:
+                return spanInNode(node.parent);
+              case 245 /* ForStatement */:
+              case 247 /* ForOfStatement */:
+                return textSpan(node);
+              case 223 /* BinaryExpression */:
+                if (node.parent.operatorToken.kind === 27 /* CommaToken */) {
+                  return textSpan(node);
+                }
+                break;
+              case 216 /* ArrowFunction */:
+                if (node.parent.body === node) {
+                  return textSpan(node);
+                }
+                break;
+            }
           }
-          break;
-        case 55 /* AmpersandAmpersandToken */:
-        case 27 /* CommaToken */:
-        case 102 /* InstanceOfKeyword */:
-          break;
+          switch (node.parent.kind) {
+            case 299 /* PropertyAssignment */:
+              if (node.parent.name === node && !isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.parent)) {
+                return spanInNode(node.parent.initializer);
+              }
+              break;
+            case 213 /* TypeAssertionExpression */:
+              if (node.parent.type === node) {
+                return spanInNextNode(node.parent.type);
+              }
+              break;
+            case 257 /* VariableDeclaration */:
+            case 166 /* Parameter */: {
+              const { initializer, type } = node.parent;
+              if (initializer === node || type === node || isAssignmentOperator(node.kind)) {
+                return spanInPreviousNode(node);
+              }
+              break;
+            }
+            case 223 /* BinaryExpression */: {
+              const { left } = node.parent;
+              if (isArrayLiteralOrObjectLiteralDestructuringPattern(left) && node !== left) {
+                return spanInPreviousNode(node);
+              }
+              break;
+            }
+            default:
+              if (isFunctionLike(node.parent) && node.parent.type === node) {
+                return spanInPreviousNode(node);
+              }
+          }
+          return spanInNode(node.parent);
       }
     }
-    function inferTypeFromSwitchStatementLabel(parent2, usage) {
-      addCandidateType(usage, checker.getTypeAtLocation(parent2.parent.parent.expression));
-    }
-    function inferTypeFromCallExpression(parent2, usage) {
-      const call = {
-        argumentTypes: [],
-        return_: createEmptyUsage()
-      };
-      if (parent2.arguments) {
-        for (const argument of parent2.arguments) {
-          call.argumentTypes.push(checker.getTypeAtLocation(argument));
-        }
-      }
-      calculateUsageOfNode(parent2, call.return_);
-      if (parent2.kind === 210 /* CallExpression */) {
-        (usage.calls || (usage.calls = [])).push(call);
+    function textSpanFromVariableDeclaration(variableDeclaration) {
+      if (isVariableDeclarationList(variableDeclaration.parent) && variableDeclaration.parent.declarations[0] === variableDeclaration) {
+        return textSpan(findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent), variableDeclaration);
       } else {
-        (usage.constructs || (usage.constructs = [])).push(call);
+        return textSpan(variableDeclaration);
       }
     }
-    function inferTypeFromPropertyAccessExpression(parent2, usage) {
-      const name = escapeLeadingUnderscores(parent2.name.text);
-      if (!usage.properties) {
-        usage.properties = /* @__PURE__ */ new Map();
+    function spanInVariableDeclaration(variableDeclaration) {
+      if (variableDeclaration.parent.parent.kind === 246 /* ForInStatement */) {
+        return spanInNode(variableDeclaration.parent.parent);
+      }
+      const parent2 = variableDeclaration.parent;
+      if (isBindingPattern(variableDeclaration.name)) {
+        return spanInBindingPattern(variableDeclaration.name);
+      }
+      if (hasOnlyExpressionInitializer(variableDeclaration) && variableDeclaration.initializer || hasSyntacticModifier(variableDeclaration, 1 /* Export */) || parent2.parent.kind === 247 /* ForOfStatement */) {
+        return textSpanFromVariableDeclaration(variableDeclaration);
+      }
+      if (isVariableDeclarationList(variableDeclaration.parent) && variableDeclaration.parent.declarations[0] !== variableDeclaration) {
+        return spanInNode(findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent));
       }
-      const propertyUsage = usage.properties.get(name) || createEmptyUsage();
-      calculateUsageOfNode(parent2, propertyUsage);
-      usage.properties.set(name, propertyUsage);
     }
-    function inferTypeFromPropertyElementExpression(parent2, node, usage) {
-      if (node === parent2.argumentExpression) {
-        usage.isNumberOrString = true;
-        return;
+    function canHaveSpanInParameterDeclaration(parameter) {
+      return !!parameter.initializer || parameter.dotDotDotToken !== void 0 || hasSyntacticModifier(parameter, 4 /* Public */ | 8 /* Private */);
+    }
+    function spanInParameterDeclaration(parameter) {
+      if (isBindingPattern(parameter.name)) {
+        return spanInBindingPattern(parameter.name);
+      } else if (canHaveSpanInParameterDeclaration(parameter)) {
+        return textSpan(parameter);
       } else {
-        const indexType = checker.getTypeAtLocation(parent2.argumentExpression);
-        const indexUsage = createEmptyUsage();
-        calculateUsageOfNode(parent2, indexUsage);
-        if (indexType.flags & 296 /* NumberLike */) {
-          usage.numberIndex = indexUsage;
+        const functionDeclaration = parameter.parent;
+        const indexOfParameter = functionDeclaration.parameters.indexOf(parameter);
+        Debug.assert(indexOfParameter !== -1);
+        if (indexOfParameter !== 0) {
+          return spanInParameterDeclaration(functionDeclaration.parameters[indexOfParameter - 1]);
         } else {
-          usage.stringIndex = indexUsage;
+          return spanInNode(functionDeclaration.body);
         }
       }
     }
-    function inferTypeFromPropertyAssignment(assignment, usage) {
-      const nodeWithRealType = isVariableDeclaration(assignment.parent.parent) ? assignment.parent.parent : assignment.parent;
-      addCandidateThisType(usage, checker.getTypeAtLocation(nodeWithRealType));
+    function canFunctionHaveSpanInWholeDeclaration(functionDeclaration) {
+      return hasSyntacticModifier(functionDeclaration, 1 /* Export */) || functionDeclaration.parent.kind === 260 /* ClassDeclaration */ && functionDeclaration.kind !== 173 /* Constructor */;
     }
-    function inferTypeFromPropertyDeclaration(declaration, usage) {
-      addCandidateThisType(usage, checker.getTypeAtLocation(declaration.parent));
+    function spanInFunctionDeclaration(functionDeclaration) {
+      if (!functionDeclaration.body) {
+        return void 0;
+      }
+      if (canFunctionHaveSpanInWholeDeclaration(functionDeclaration)) {
+        return textSpan(functionDeclaration);
+      }
+      return spanInNode(functionDeclaration.body);
     }
-    function removeLowPriorityInferences(inferences, priorities) {
-      const toRemove = [];
-      for (const i of inferences) {
-        for (const { high, low } of priorities) {
-          if (high(i)) {
-            Debug.assert(!low(i), "Priority can't have both low and high");
-            toRemove.push(low);
-          }
-        }
+    function spanInFunctionBlock(block) {
+      const nodeForSpanInBlock = block.statements.length ? block.statements[0] : block.getLastToken();
+      if (canFunctionHaveSpanInWholeDeclaration(block.parent)) {
+        return spanInNodeIfStartsOnSameLine(block.parent, nodeForSpanInBlock);
       }
-      return inferences.filter((i) => toRemove.every((f) => !f(i)));
+      return spanInNode(nodeForSpanInBlock);
     }
-    function combineFromUsage(usage) {
-      return combineTypes(inferTypes(usage));
+    function spanInBlock(block) {
+      switch (block.parent.kind) {
+        case 264 /* ModuleDeclaration */:
+          if (getModuleInstanceState(block.parent) !== 1 /* Instantiated */) {
+            return void 0;
+          }
+        case 244 /* WhileStatement */:
+        case 242 /* IfStatement */:
+        case 246 /* ForInStatement */:
+          return spanInNodeIfStartsOnSameLine(block.parent, block.statements[0]);
+        case 245 /* ForStatement */:
+        case 247 /* ForOfStatement */:
+          return spanInNodeIfStartsOnSameLine(findPrecedingToken(block.pos, sourceFile, block.parent), block.statements[0]);
+      }
+      return spanInNode(block.statements[0]);
     }
-    function combineTypes(inferences) {
-      if (!inferences.length)
-        return checker.getAnyType();
-      const stringNumber = checker.getUnionType([checker.getStringType(), checker.getNumberType()]);
-      const priorities = [
-        {
-          high: (t) => t === checker.getStringType() || t === checker.getNumberType(),
-          low: (t) => t === stringNumber
-        },
-        {
-          high: (t) => !(t.flags & (1 /* Any */ | 16384 /* Void */)),
-          low: (t) => !!(t.flags & (1 /* Any */ | 16384 /* Void */))
-        },
-        {
-          high: (t) => !(t.flags & (98304 /* Nullable */ | 1 /* Any */ | 16384 /* Void */)) && !(getObjectFlags(t) & 16 /* Anonymous */),
-          low: (t) => !!(getObjectFlags(t) & 16 /* Anonymous */)
+    function spanInInitializerOfForLike(forLikeStatement) {
+      if (forLikeStatement.initializer.kind === 258 /* VariableDeclarationList */) {
+        const variableDeclarationList = forLikeStatement.initializer;
+        if (variableDeclarationList.declarations.length > 0) {
+          return spanInNode(variableDeclarationList.declarations[0]);
         }
-      ];
-      let good = removeLowPriorityInferences(inferences, priorities);
-      const anons = good.filter((i) => getObjectFlags(i) & 16 /* Anonymous */);
-      if (anons.length) {
-        good = good.filter((i) => !(getObjectFlags(i) & 16 /* Anonymous */));
-        good.push(combineAnonymousTypes(anons));
-      }
-      return checker.getWidenedType(checker.getUnionType(good.map(checker.getBaseTypeOfLiteralType), 2 /* Subtype */));
-    }
-    function combineAnonymousTypes(anons) {
-      if (anons.length === 1) {
-        return anons[0];
-      }
-      const calls = [];
-      const constructs = [];
-      const stringIndices = [];
-      const numberIndices = [];
-      let stringIndexReadonly = false;
-      let numberIndexReadonly = false;
-      const props = createMultiMap();
-      for (const anon2 of anons) {
-        for (const p of checker.getPropertiesOfType(anon2)) {
-          props.add(p.name, p.valueDeclaration ? checker.getTypeOfSymbolAtLocation(p, p.valueDeclaration) : checker.getAnyType());
-        }
-        calls.push(...checker.getSignaturesOfType(anon2, 0 /* Call */));
-        constructs.push(...checker.getSignaturesOfType(anon2, 1 /* Construct */));
-        const stringIndexInfo = checker.getIndexInfoOfType(anon2, 0 /* String */);
-        if (stringIndexInfo) {
-          stringIndices.push(stringIndexInfo.type);
-          stringIndexReadonly = stringIndexReadonly || stringIndexInfo.isReadonly;
-        }
-        const numberIndexInfo = checker.getIndexInfoOfType(anon2, 1 /* Number */);
-        if (numberIndexInfo) {
-          numberIndices.push(numberIndexInfo.type);
-          numberIndexReadonly = numberIndexReadonly || numberIndexInfo.isReadonly;
-        }
-      }
-      const members = mapEntries(props, (name, types) => {
-        const isOptional = types.length < anons.length ? 16777216 /* Optional */ : 0;
-        const s = checker.createSymbol(4 /* Property */ | isOptional, name);
-        s.type = checker.getUnionType(types);
-        return [name, s];
-      });
-      const indexInfos = [];
-      if (stringIndices.length)
-        indexInfos.push(checker.createIndexInfo(checker.getStringType(), checker.getUnionType(stringIndices), stringIndexReadonly));
-      if (numberIndices.length)
-        indexInfos.push(checker.createIndexInfo(checker.getNumberType(), checker.getUnionType(numberIndices), numberIndexReadonly));
-      return checker.createAnonymousType(
-        anons[0].symbol,
-        members,
-        calls,
-        constructs,
-        indexInfos
-      );
-    }
-    function inferTypes(usage) {
-      var _a2, _b, _c;
-      const types = [];
-      if (usage.isNumber) {
-        types.push(checker.getNumberType());
+      } else {
+        return spanInNode(forLikeStatement.initializer);
       }
-      if (usage.isString) {
-        types.push(checker.getStringType());
+    }
+    function spanInForStatement(forStatement) {
+      if (forStatement.initializer) {
+        return spanInInitializerOfForLike(forStatement);
       }
-      if (usage.isNumberOrString) {
-        types.push(checker.getUnionType([checker.getStringType(), checker.getNumberType()]));
+      if (forStatement.condition) {
+        return textSpan(forStatement.condition);
       }
-      if (usage.numberIndex) {
-        types.push(checker.createArrayType(combineFromUsage(usage.numberIndex)));
+      if (forStatement.incrementor) {
+        return textSpan(forStatement.incrementor);
       }
-      if (((_a2 = usage.properties) == null ? void 0 : _a2.size) || ((_b = usage.constructs) == null ? void 0 : _b.length) || usage.stringIndex) {
-        types.push(inferStructuralType(usage));
+    }
+    function spanInBindingPattern(bindingPattern) {
+      const firstBindingElement = forEach(
+        bindingPattern.elements,
+        (element) => element.kind !== 229 /* OmittedExpression */ ? element : void 0
+      );
+      if (firstBindingElement) {
+        return spanInNode(firstBindingElement);
       }
-      const candidateTypes = (usage.candidateTypes || []).map((t) => checker.getBaseTypeOfLiteralType(t));
-      const callsType = ((_c = usage.calls) == null ? void 0 : _c.length) ? inferStructuralType(usage) : void 0;
-      if (callsType && candidateTypes) {
-        types.push(checker.getUnionType([callsType, ...candidateTypes], 2 /* Subtype */));
-      } else {
-        if (callsType) {
-          types.push(callsType);
-        }
-        if (length(candidateTypes)) {
-          types.push(...candidateTypes);
-        }
+      if (bindingPattern.parent.kind === 205 /* BindingElement */) {
+        return textSpan(bindingPattern.parent);
       }
-      types.push(...inferNamedTypesFromProperties(usage));
-      return types;
+      return textSpanFromVariableDeclaration(bindingPattern.parent);
     }
-    function inferStructuralType(usage) {
-      const members = /* @__PURE__ */ new Map();
-      if (usage.properties) {
-        usage.properties.forEach((u, name) => {
-          const symbol = checker.createSymbol(4 /* Property */, name);
-          symbol.type = combineFromUsage(u);
-          members.set(name, symbol);
-        });
+    function spanInArrayLiteralOrObjectLiteralDestructuringPattern(node2) {
+      Debug.assert(node2.kind !== 204 /* ArrayBindingPattern */ && node2.kind !== 203 /* ObjectBindingPattern */);
+      const elements = node2.kind === 206 /* ArrayLiteralExpression */ ? node2.elements : node2.properties;
+      const firstBindingElement = forEach(
+        elements,
+        (element) => element.kind !== 229 /* OmittedExpression */ ? element : void 0
+      );
+      if (firstBindingElement) {
+        return spanInNode(firstBindingElement);
       }
-      const callSignatures = usage.calls ? [getSignatureFromCalls(usage.calls)] : [];
-      const constructSignatures = usage.constructs ? [getSignatureFromCalls(usage.constructs)] : [];
-      const indexInfos = usage.stringIndex ? [checker.createIndexInfo(checker.getStringType(), combineFromUsage(usage.stringIndex), false)] : [];
-      return checker.createAnonymousType(void 0, members, callSignatures, constructSignatures, indexInfos);
+      return textSpan(node2.parent.kind === 223 /* BinaryExpression */ ? node2.parent : node2);
     }
-    function inferNamedTypesFromProperties(usage) {
-      if (!usage.properties || !usage.properties.size)
-        return [];
-      const types = builtins.filter((t) => allPropertiesAreAssignableToUsage(t, usage));
-      if (0 < types.length && types.length < 3) {
-        return types.map((t) => inferInstantiationFromUsage(t, usage));
+    function spanInOpenBraceToken(node2) {
+      switch (node2.parent.kind) {
+        case 263 /* EnumDeclaration */:
+          const enumDeclaration = node2.parent;
+          return spanInNodeIfStartsOnSameLine(findPrecedingToken(node2.pos, sourceFile, node2.parent), enumDeclaration.members.length ? enumDeclaration.members[0] : enumDeclaration.getLastToken(sourceFile));
+        case 260 /* ClassDeclaration */:
+          const classDeclaration = node2.parent;
+          return spanInNodeIfStartsOnSameLine(findPrecedingToken(node2.pos, sourceFile, node2.parent), classDeclaration.members.length ? classDeclaration.members[0] : classDeclaration.getLastToken(sourceFile));
+        case 266 /* CaseBlock */:
+          return spanInNodeIfStartsOnSameLine(node2.parent.parent, node2.parent.clauses[0]);
       }
-      return [];
-    }
-    function allPropertiesAreAssignableToUsage(type, usage) {
-      if (!usage.properties)
-        return false;
-      return !forEachEntry(usage.properties, (propUsage, name) => {
-        const source = checker.getTypeOfPropertyOfType(type, name);
-        if (!source) {
-          return true;
-        }
-        if (propUsage.calls) {
-          const sigs = checker.getSignaturesOfType(source, 0 /* Call */);
-          return !sigs.length || !checker.isTypeAssignableTo(source, getFunctionFromCalls(propUsage.calls));
-        } else {
-          return !checker.isTypeAssignableTo(source, combineFromUsage(propUsage));
-        }
-      });
+      return spanInNode(node2.parent);
     }
-    function inferInstantiationFromUsage(type, usage) {
-      if (!(getObjectFlags(type) & 4 /* Reference */) || !usage.properties) {
-        return type;
+    function spanInCloseBraceToken(node2) {
+      switch (node2.parent.kind) {
+        case 265 /* ModuleBlock */:
+          if (getModuleInstanceState(node2.parent.parent) !== 1 /* Instantiated */) {
+            return void 0;
+          }
+        case 263 /* EnumDeclaration */:
+        case 260 /* ClassDeclaration */:
+          return textSpan(node2);
+        case 238 /* Block */:
+          if (isFunctionBlock(node2.parent)) {
+            return textSpan(node2);
+          }
+        case 295 /* CatchClause */:
+          return spanInNode(lastOrUndefined(node2.parent.statements));
+        case 266 /* CaseBlock */:
+          const caseBlock = node2.parent;
+          const lastClause = lastOrUndefined(caseBlock.clauses);
+          if (lastClause) {
+            return spanInNode(lastOrUndefined(lastClause.statements));
+          }
+          return void 0;
+        case 203 /* ObjectBindingPattern */:
+          const bindingPattern = node2.parent;
+          return spanInNode(lastOrUndefined(bindingPattern.elements) || bindingPattern);
+        default:
+          if (isArrayLiteralOrObjectLiteralDestructuringPattern(node2.parent)) {
+            const objectLiteral = node2.parent;
+            return textSpan(lastOrUndefined(objectLiteral.properties) || objectLiteral);
+          }
+          return spanInNode(node2.parent);
       }
-      const generic = type.target;
-      const singleTypeParameter = singleOrUndefined(generic.typeParameters);
-      if (!singleTypeParameter)
-        return type;
-      const types = [];
-      usage.properties.forEach((propUsage, name) => {
-        const genericPropertyType = checker.getTypeOfPropertyOfType(generic, name);
-        Debug.assert(!!genericPropertyType, "generic should have all the properties of its reference.");
-        types.push(...inferTypeParameters(genericPropertyType, combineFromUsage(propUsage), singleTypeParameter));
-      });
-      return builtinConstructors[type.symbol.escapedName](combineTypes(types));
-    }
-    function inferTypeParameters(genericType, usageType, typeParameter) {
-      if (genericType === typeParameter) {
-        return [usageType];
-      } else if (genericType.flags & 3145728 /* UnionOrIntersection */) {
-        return flatMap(genericType.types, (t) => inferTypeParameters(t, usageType, typeParameter));
-      } else if (getObjectFlags(genericType) & 4 /* Reference */ && getObjectFlags(usageType) & 4 /* Reference */) {
-        const genericArgs = checker.getTypeArguments(genericType);
-        const usageArgs = checker.getTypeArguments(usageType);
-        const types = [];
-        if (genericArgs && usageArgs) {
-          for (let i = 0; i < genericArgs.length; i++) {
-            if (usageArgs[i]) {
-              types.push(...inferTypeParameters(genericArgs[i], usageArgs[i], typeParameter));
-            }
+    }
+    function spanInCloseBracketToken(node2) {
+      switch (node2.parent.kind) {
+        case 204 /* ArrayBindingPattern */:
+          const bindingPattern = node2.parent;
+          return textSpan(lastOrUndefined(bindingPattern.elements) || bindingPattern);
+        default:
+          if (isArrayLiteralOrObjectLiteralDestructuringPattern(node2.parent)) {
+            const arrayLiteral = node2.parent;
+            return textSpan(lastOrUndefined(arrayLiteral.elements) || arrayLiteral);
           }
-        }
-        return types;
+          return spanInNode(node2.parent);
+      }
+    }
+    function spanInOpenParenToken(node2) {
+      if (node2.parent.kind === 243 /* DoStatement */ || // Go to while keyword and do action instead
+      node2.parent.kind === 210 /* CallExpression */ || node2.parent.kind === 211 /* NewExpression */) {
+        return spanInPreviousNode(node2);
       }
-      const genericSigs = checker.getSignaturesOfType(genericType, 0 /* Call */);
-      const usageSigs = checker.getSignaturesOfType(usageType, 0 /* Call */);
-      if (genericSigs.length === 1 && usageSigs.length === 1) {
-        return inferFromSignatures(genericSigs[0], usageSigs[0], typeParameter);
+      if (node2.parent.kind === 214 /* ParenthesizedExpression */) {
+        return spanInNextNode(node2);
       }
-      return [];
+      return spanInNode(node2.parent);
     }
-    function inferFromSignatures(genericSig, usageSig, typeParameter) {
-      const types = [];
-      for (let i = 0; i < genericSig.parameters.length; i++) {
-        const genericParam = genericSig.parameters[i];
-        const usageParam = usageSig.parameters[i];
-        const isRest = genericSig.declaration && isRestParameter(genericSig.declaration.parameters[i]);
-        if (!usageParam) {
-          break;
-        }
-        let genericParamType = genericParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(genericParam, genericParam.valueDeclaration) : checker.getAnyType();
-        const elementType = isRest && checker.getElementTypeOfArrayType(genericParamType);
-        if (elementType) {
-          genericParamType = elementType;
-        }
-        const targetType = usageParam.type || (usageParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(usageParam, usageParam.valueDeclaration) : checker.getAnyType());
-        types.push(...inferTypeParameters(genericParamType, targetType, typeParameter));
+    function spanInCloseParenToken(node2) {
+      switch (node2.parent.kind) {
+        case 215 /* FunctionExpression */:
+        case 259 /* FunctionDeclaration */:
+        case 216 /* ArrowFunction */:
+        case 171 /* MethodDeclaration */:
+        case 170 /* MethodSignature */:
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+        case 173 /* Constructor */:
+        case 244 /* WhileStatement */:
+        case 243 /* DoStatement */:
+        case 245 /* ForStatement */:
+        case 247 /* ForOfStatement */:
+        case 210 /* CallExpression */:
+        case 211 /* NewExpression */:
+        case 214 /* ParenthesizedExpression */:
+          return spanInPreviousNode(node2);
+        default:
+          return spanInNode(node2.parent);
       }
-      const genericReturn = checker.getReturnTypeOfSignature(genericSig);
-      const usageReturn = checker.getReturnTypeOfSignature(usageSig);
-      types.push(...inferTypeParameters(genericReturn, usageReturn, typeParameter));
-      return types;
     }
-    function getFunctionFromCalls(calls) {
-      return checker.createAnonymousType(void 0, createSymbolTable(), [getSignatureFromCalls(calls)], emptyArray, emptyArray);
+    function spanInColonToken(node2) {
+      if (isFunctionLike(node2.parent) || node2.parent.kind === 299 /* PropertyAssignment */ || node2.parent.kind === 166 /* Parameter */) {
+        return spanInPreviousNode(node2);
+      }
+      return spanInNode(node2.parent);
     }
-    function getSignatureFromCalls(calls) {
-      const parameters2 = [];
-      const length2 = Math.max(...calls.map((c) => c.argumentTypes.length));
-      for (let i = 0; i < length2; i++) {
-        const symbol = checker.createSymbol(1 /* FunctionScopedVariable */, escapeLeadingUnderscores(`arg${i}`));
-        symbol.type = combineTypes(calls.map((call) => call.argumentTypes[i] || checker.getUndefinedType()));
-        if (calls.some((call) => call.argumentTypes[i] === void 0)) {
-          symbol.flags |= 16777216 /* Optional */;
-        }
-        parameters2.push(symbol);
+    function spanInGreaterThanOrLessThanToken(node2) {
+      if (node2.parent.kind === 213 /* TypeAssertionExpression */) {
+        return spanInNextNode(node2);
       }
-      const returnType = combineFromUsage(combineUsages(calls.map((call) => call.return_)));
-      return checker.createSignature(void 0, void 0, void 0, parameters2, returnType, void 0, length2, 0 /* None */);
+      return spanInNode(node2.parent);
     }
-    function addCandidateType(usage, type) {
-      if (type && !(type.flags & 1 /* Any */) && !(type.flags & 131072 /* Never */)) {
-        (usage.candidateTypes || (usage.candidateTypes = [])).push(type);
+    function spanInWhileKeyword(node2) {
+      if (node2.parent.kind === 243 /* DoStatement */) {
+        return textSpanEndingAtNextToken(node2, node2.parent.expression);
       }
+      return spanInNode(node2.parent);
     }
-    function addCandidateThisType(usage, type) {
-      if (type && !(type.flags & 1 /* Any */) && !(type.flags & 131072 /* Never */)) {
-        (usage.candidateThisTypes || (usage.candidateThisTypes = [])).push(type);
+    function spanInOfKeyword(node2) {
+      if (node2.parent.kind === 247 /* ForOfStatement */) {
+        return spanInNextNode(node2);
       }
+      return spanInNode(node2.parent);
     }
   }
+}
 
-  // src/services/codefixes/fixReturnTypeInAsyncFunction.ts
-  var fixId39 = "fixReturnTypeInAsyncFunction";
-  var errorCodes49 = [
-    Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes49,
-    fixIds: [fixId39],
-    getCodeActions: function getCodeActionsToFixReturnTypeInAsyncFunction(context) {
-      const { sourceFile, program, span } = context;
-      const checker = program.getTypeChecker();
-      const info = getInfo12(sourceFile, program.getTypeChecker(), span.start);
-      if (!info) {
-        return void 0;
-      }
-      const { returnTypeNode, returnType, promisedTypeNode, promisedType } = info;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange25(t, sourceFile, returnTypeNode, promisedTypeNode));
-      return [createCodeFixAction(
-        fixId39,
-        changes,
-        [
-          Diagnostics.Replace_0_with_Promise_1,
-          checker.typeToString(returnType),
-          checker.typeToString(promisedType)
-        ],
-        fixId39,
-        Diagnostics.Fix_all_incorrect_return_type_of_an_async_functions
-      )];
-    },
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes49, (changes, diag2) => {
-      const info = getInfo12(diag2.file, context.program.getTypeChecker(), diag2.start);
-      if (info) {
-        doChange25(changes, diag2.file, info.returnTypeNode, info.promisedTypeNode);
-      }
-    })
-  });
-  function getInfo12(sourceFile, checker, pos) {
-    if (isInJSFile(sourceFile)) {
-      return void 0;
+// src/services/_namespaces/ts.CallHierarchy.ts
+var ts_CallHierarchy_exports = {};
+__export(ts_CallHierarchy_exports, {
+  createCallHierarchyItem: () => createCallHierarchyItem,
+  getIncomingCalls: () => getIncomingCalls,
+  getOutgoingCalls: () => getOutgoingCalls,
+  resolveCallHierarchyDeclaration: () => resolveCallHierarchyDeclaration
+});
+
+// src/services/callHierarchy.ts
+function isNamedExpression(node) {
+  return (isFunctionExpression(node) || isClassExpression(node)) && isNamedDeclaration(node);
+}
+function isConstNamedExpression(node) {
+  return (isFunctionExpression(node) || isArrowFunction(node) || isClassExpression(node)) && isVariableDeclaration(node.parent) && node === node.parent.initializer && isIdentifier(node.parent.name) && !!(getCombinedNodeFlags(node.parent) & 2 /* Const */);
+}
+function isPossibleCallHierarchyDeclaration(node) {
+  return isSourceFile(node) || isModuleDeclaration(node) || isFunctionDeclaration(node) || isFunctionExpression(node) || isClassDeclaration(node) || isClassExpression(node) || isClassStaticBlockDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isGetAccessorDeclaration(node) || isSetAccessorDeclaration(node);
+}
+function isValidCallHierarchyDeclaration(node) {
+  return isSourceFile(node) || isModuleDeclaration(node) && isIdentifier(node.name) || isFunctionDeclaration(node) || isClassDeclaration(node) || isClassStaticBlockDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isGetAccessorDeclaration(node) || isSetAccessorDeclaration(node) || isNamedExpression(node) || isConstNamedExpression(node);
+}
+function getCallHierarchyDeclarationReferenceNode(node) {
+  if (isSourceFile(node))
+    return node;
+  if (isNamedDeclaration(node))
+    return node.name;
+  if (isConstNamedExpression(node))
+    return node.parent.name;
+  return Debug.checkDefined(node.modifiers && find(node.modifiers, isDefaultModifier2));
+}
+function isDefaultModifier2(node) {
+  return node.kind === 88 /* DefaultKeyword */;
+}
+function getSymbolOfCallHierarchyDeclaration(typeChecker, node) {
+  const location = getCallHierarchyDeclarationReferenceNode(node);
+  return location && typeChecker.getSymbolAtLocation(location);
+}
+function getCallHierarchyItemName(program, node) {
+  if (isSourceFile(node)) {
+    return { text: node.fileName, pos: 0, end: 0 };
+  }
+  if ((isFunctionDeclaration(node) || isClassDeclaration(node)) && !isNamedDeclaration(node)) {
+    const defaultModifier = node.modifiers && find(node.modifiers, isDefaultModifier2);
+    if (defaultModifier) {
+      return { text: "default", pos: defaultModifier.getStart(), end: defaultModifier.getEnd() };
+    }
+  }
+  if (isClassStaticBlockDeclaration(node)) {
+    const sourceFile = node.getSourceFile();
+    const pos = skipTrivia(sourceFile.text, moveRangePastModifiers(node).pos);
+    const end = pos + 6;
+    const typeChecker = program.getTypeChecker();
+    const symbol = typeChecker.getSymbolAtLocation(node.parent);
+    const prefix = symbol ? `${typeChecker.symbolToString(symbol, node.parent)} ` : "";
+    return { text: `${prefix}static {}`, pos, end };
+  }
+  const declName = isConstNamedExpression(node) ? node.parent.name : Debug.checkDefined(getNameOfDeclaration(node), "Expected call hierarchy item to have a name");
+  let text = isIdentifier(declName) ? idText(declName) : isStringOrNumericLiteralLike(declName) ? declName.text : isComputedPropertyName(declName) ? isStringOrNumericLiteralLike(declName.expression) ? declName.expression.text : void 0 : void 0;
+  if (text === void 0) {
+    const typeChecker = program.getTypeChecker();
+    const symbol = typeChecker.getSymbolAtLocation(declName);
+    if (symbol) {
+      text = typeChecker.symbolToString(symbol, node);
     }
-    const token = getTokenAtPosition(sourceFile, pos);
-    const func = findAncestor(token, isFunctionLikeDeclaration);
-    const returnTypeNode = func == null ? void 0 : func.type;
-    if (!returnTypeNode) {
-      return void 0;
+  }
+  if (text === void 0) {
+    const printer = createPrinter({ removeComments: true, omitTrailingSemicolon: true });
+    text = usingSingleLineStringWriter((writer) => printer.writeNode(4 /* Unspecified */, node, node.getSourceFile(), writer));
+  }
+  return { text, pos: declName.getStart(), end: declName.getEnd() };
+}
+function getCallHierarchItemContainerName(node) {
+  var _a2, _b;
+  if (isConstNamedExpression(node)) {
+    if (isModuleBlock(node.parent.parent.parent.parent) && isIdentifier(node.parent.parent.parent.parent.parent.name)) {
+      return node.parent.parent.parent.parent.parent.name.getText();
     }
-    const returnType = checker.getTypeFromTypeNode(returnTypeNode);
-    const promisedType = checker.getAwaitedType(returnType) || checker.getVoidType();
-    const promisedTypeNode = checker.typeToTypeNode(promisedType, returnTypeNode, void 0);
-    if (promisedTypeNode) {
-      return { returnTypeNode, returnType, promisedTypeNode, promisedType };
+    return;
+  }
+  switch (node.kind) {
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 171 /* MethodDeclaration */:
+      if (node.parent.kind === 207 /* ObjectLiteralExpression */) {
+        return (_a2 = getAssignedName(node.parent)) == null ? void 0 : _a2.getText();
+      }
+      return (_b = getNameOfDeclaration(node.parent)) == null ? void 0 : _b.getText();
+    case 259 /* FunctionDeclaration */:
+    case 260 /* ClassDeclaration */:
+    case 264 /* ModuleDeclaration */:
+      if (isModuleBlock(node.parent) && isIdentifier(node.parent.parent.name)) {
+        return node.parent.parent.name.getText();
+      }
+  }
+}
+function findImplementation(typeChecker, node) {
+  if (node.body) {
+    return node;
+  }
+  if (isConstructorDeclaration(node)) {
+    return getFirstConstructorWithBody(node.parent);
+  }
+  if (isFunctionDeclaration(node) || isMethodDeclaration(node)) {
+    const symbol = getSymbolOfCallHierarchyDeclaration(typeChecker, node);
+    if (symbol && symbol.valueDeclaration && isFunctionLikeDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.body) {
+      return symbol.valueDeclaration;
     }
+    return void 0;
   }
-  function doChange25(changes, sourceFile, returnTypeNode, promisedTypeNode) {
-    changes.replaceNode(sourceFile, returnTypeNode, factory.createTypeReferenceNode("Promise", [promisedTypeNode]));
+  return node;
+}
+function findAllInitialDeclarations(typeChecker, node) {
+  const symbol = getSymbolOfCallHierarchyDeclaration(typeChecker, node);
+  let declarations;
+  if (symbol && symbol.declarations) {
+    const indices = indicesOf(symbol.declarations);
+    const keys = map(symbol.declarations, (decl) => ({ file: decl.getSourceFile().fileName, pos: decl.pos }));
+    indices.sort((a, b) => compareStringsCaseSensitive(keys[a].file, keys[b].file) || keys[a].pos - keys[b].pos);
+    const sortedDeclarations = map(indices, (i) => symbol.declarations[i]);
+    let lastDecl;
+    for (const decl of sortedDeclarations) {
+      if (isValidCallHierarchyDeclaration(decl)) {
+        if (!lastDecl || lastDecl.parent !== decl.parent || lastDecl.end !== decl.pos) {
+          declarations = append(declarations, decl);
+        }
+        lastDecl = decl;
+      }
+    }
+  }
+  return declarations;
+}
+function findImplementationOrAllInitialDeclarations(typeChecker, node) {
+  var _a2, _b, _c;
+  if (isClassStaticBlockDeclaration(node)) {
+    return node;
   }
-
-  // src/services/codefixes/disableJsDiagnostics.ts
-  var fixName4 = "disableJsDiagnostics";
-  var fixId40 = "disableJsDiagnostics";
-  var errorCodes50 = mapDefined(Object.keys(Diagnostics), (key) => {
-    const diag2 = Diagnostics[key];
-    return diag2.category === 1 /* Error */ ? diag2.code : void 0;
-  });
-  registerCodeFix({
-    errorCodes: errorCodes50,
-    getCodeActions: function getCodeActionsToDisableJsDiagnostics(context) {
-      const { sourceFile, program, span, host, formatContext } = context;
-      if (!isInJSFile(sourceFile) || !isCheckJsEnabledForFile(sourceFile, program.getCompilerOptions())) {
-        return void 0;
+  if (isFunctionLikeDeclaration(node)) {
+    return (_b = (_a2 = findImplementation(typeChecker, node)) != null ? _a2 : findAllInitialDeclarations(typeChecker, node)) != null ? _b : node;
+  }
+  return (_c = findAllInitialDeclarations(typeChecker, node)) != null ? _c : node;
+}
+function resolveCallHierarchyDeclaration(program, location) {
+  const typeChecker = program.getTypeChecker();
+  let followingSymbol = false;
+  while (true) {
+    if (isValidCallHierarchyDeclaration(location)) {
+      return findImplementationOrAllInitialDeclarations(typeChecker, location);
+    }
+    if (isPossibleCallHierarchyDeclaration(location)) {
+      const ancestor = findAncestor(location, isValidCallHierarchyDeclaration);
+      return ancestor && findImplementationOrAllInitialDeclarations(typeChecker, ancestor);
+    }
+    if (isDeclarationName(location)) {
+      if (isValidCallHierarchyDeclaration(location.parent)) {
+        return findImplementationOrAllInitialDeclarations(typeChecker, location.parent);
       }
-      const newLineCharacter = sourceFile.checkJsDirective ? "" : getNewLineOrDefaultFromHost(host, formatContext.options);
-      const fixes = [
-        createCodeFixActionWithoutFixAll(
-          fixName4,
-          [createFileTextChanges(sourceFile.fileName, [
-            createTextChange(sourceFile.checkJsDirective ? createTextSpanFromBounds(sourceFile.checkJsDirective.pos, sourceFile.checkJsDirective.end) : createTextSpan(0, 0), `// @ts-nocheck${newLineCharacter}`)
-          ])],
-          Diagnostics.Disable_checking_for_this_file
-        )
-      ];
-      if (ts_textChanges_exports.isValidLocationToAddComment(sourceFile, span.start)) {
-        fixes.unshift(createCodeFixAction(fixName4, ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange8(t, sourceFile, span.start)), Diagnostics.Ignore_this_error_message, fixId40, Diagnostics.Add_ts_ignore_to_all_error_messages));
+      if (isPossibleCallHierarchyDeclaration(location.parent)) {
+        const ancestor = findAncestor(location.parent, isValidCallHierarchyDeclaration);
+        return ancestor && findImplementationOrAllInitialDeclarations(typeChecker, ancestor);
       }
-      return fixes;
-    },
-    fixIds: [fixId40],
-    getAllCodeActions: (context) => {
-      const seenLines = /* @__PURE__ */ new Set();
-      return codeFixAll(context, errorCodes50, (changes, diag2) => {
-        if (ts_textChanges_exports.isValidLocationToAddComment(diag2.file, diag2.start)) {
-          makeChange8(changes, diag2.file, diag2.start, seenLines);
-        }
-      });
+      if (isVariableDeclaration(location.parent) && location.parent.initializer && isConstNamedExpression(location.parent.initializer)) {
+        return location.parent.initializer;
+      }
+      return void 0;
     }
-  });
-  function makeChange8(changes, sourceFile, position, seenLines) {
-    const { line: lineNumber } = getLineAndCharacterOfPosition(sourceFile, position);
-    if (!seenLines || tryAddToSet(seenLines, lineNumber)) {
-      changes.insertCommentBeforeLine(sourceFile, lineNumber, position, " @ts-ignore");
+    if (isConstructorDeclaration(location)) {
+      if (isValidCallHierarchyDeclaration(location.parent)) {
+        return location.parent;
+      }
+      return void 0;
     }
-  }
-
-  // src/services/codefixes/helpers.ts
-  function createMissingMemberNodes(classDeclaration, possiblyMissingSymbols, sourceFile, context, preferences, importAdder, addClassElement) {
-    const classMembers = classDeclaration.symbol.members;
-    for (const symbol of possiblyMissingSymbols) {
-      if (!classMembers.has(symbol.escapedName)) {
-        addNewNodeForMemberSymbol(symbol, classDeclaration, sourceFile, context, preferences, importAdder, addClassElement, void 0);
+    if (location.kind === 124 /* StaticKeyword */ && isClassStaticBlockDeclaration(location.parent)) {
+      location = location.parent;
+      continue;
+    }
+    if (isVariableDeclaration(location) && location.initializer && isConstNamedExpression(location.initializer)) {
+      return location.initializer;
+    }
+    if (!followingSymbol) {
+      let symbol = typeChecker.getSymbolAtLocation(location);
+      if (symbol) {
+        if (symbol.flags & 2097152 /* Alias */) {
+          symbol = typeChecker.getAliasedSymbol(symbol);
+        }
+        if (symbol.valueDeclaration) {
+          followingSymbol = true;
+          location = symbol.valueDeclaration;
+          continue;
+        }
       }
     }
+    return void 0;
   }
-  function getNoopSymbolTrackerWithResolver(context) {
-    return {
-      trackSymbol: () => false,
-      moduleResolverHost: getModuleSpecifierResolverHost(context.program, context.host)
-    };
+}
+function createCallHierarchyItem(program, node) {
+  const sourceFile = node.getSourceFile();
+  const name = getCallHierarchyItemName(program, node);
+  const containerName = getCallHierarchItemContainerName(node);
+  const kind = getNodeKind(node);
+  const kindModifiers = getNodeModifiers(node);
+  const span = createTextSpanFromBounds(skipTrivia(
+    sourceFile.text,
+    node.getFullStart(),
+    /*stopAfterLineBreak*/
+    false,
+    /*stopAtComments*/
+    true
+  ), node.getEnd());
+  const selectionSpan = createTextSpanFromBounds(name.pos, name.end);
+  return { file: sourceFile.fileName, kind, kindModifiers, name: name.text, containerName, span, selectionSpan };
+}
+function isDefined(x) {
+  return x !== void 0;
+}
+function convertEntryToCallSite(entry) {
+  if (entry.kind === ts_FindAllReferences_exports.EntryKind.Node) {
+    const { node } = entry;
+    if (isCallOrNewExpressionTarget(
+      node,
+      /*includeElementAccess*/
+      true,
+      /*skipPastOuterExpressions*/
+      true
+    ) || isTaggedTemplateTag(
+      node,
+      /*includeElementAccess*/
+      true,
+      /*skipPastOuterExpressions*/
+      true
+    ) || isDecoratorTarget(
+      node,
+      /*includeElementAccess*/
+      true,
+      /*skipPastOuterExpressions*/
+      true
+    ) || isJsxOpeningLikeElementTagName(
+      node,
+      /*includeElementAccess*/
+      true,
+      /*skipPastOuterExpressions*/
+      true
+    ) || isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node)) {
+      const sourceFile = node.getSourceFile();
+      const ancestor = findAncestor(node, isValidCallHierarchyDeclaration) || sourceFile;
+      return { declaration: ancestor, range: createTextRangeFromNode(node, sourceFile) };
+    }
+  }
+}
+function getCallSiteGroupKey(entry) {
+  return getNodeId(entry.declaration);
+}
+function createCallHierarchyIncomingCall(from, fromSpans) {
+  return { from, fromSpans };
+}
+function convertCallSiteGroupToIncomingCall(program, entries) {
+  return createCallHierarchyIncomingCall(createCallHierarchyItem(program, entries[0].declaration), map(entries, (entry) => createTextSpanFromRange(entry.range)));
+}
+function getIncomingCalls(program, declaration, cancellationToken) {
+  if (isSourceFile(declaration) || isModuleDeclaration(declaration) || isClassStaticBlockDeclaration(declaration)) {
+    return [];
   }
-  var PreserveOptionalFlags = /* @__PURE__ */ ((PreserveOptionalFlags2) => {
-    PreserveOptionalFlags2[PreserveOptionalFlags2["Method"] = 1] = "Method";
-    PreserveOptionalFlags2[PreserveOptionalFlags2["Property"] = 2] = "Property";
-    PreserveOptionalFlags2[PreserveOptionalFlags2["All"] = 3] = "All";
-    return PreserveOptionalFlags2;
-  })(PreserveOptionalFlags || {});
-  function addNewNodeForMemberSymbol(symbol, enclosingDeclaration, sourceFile, context, preferences, importAdder, addClassElement, body, preserveOptional = 3 /* All */, isAmbient = false) {
-    var _a2;
-    const declarations = symbol.getDeclarations();
-    const declaration = declarations == null ? void 0 : declarations[0];
-    const checker = context.program.getTypeChecker();
-    const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions());
-    const kind = (_a2 = declaration == null ? void 0 : declaration.kind) != null ? _a2 : 168 /* PropertySignature */;
-    const declarationName = getSynthesizedDeepClone(getNameOfDeclaration(declaration), false);
-    const effectiveModifierFlags = declaration ? getEffectiveModifierFlags(declaration) : 0 /* None */;
-    let modifierFlags = effectiveModifierFlags & 4 /* Public */ ? 4 /* Public */ : effectiveModifierFlags & 16 /* Protected */ ? 16 /* Protected */ : 0 /* None */;
-    if (declaration && isAutoAccessorPropertyDeclaration(declaration)) {
-      modifierFlags |= 128 /* Accessor */;
-    }
-    const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0;
-    const type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration));
-    const optional = !!(symbol.flags & 16777216 /* Optional */);
-    const ambient = !!(enclosingDeclaration.flags & 16777216 /* Ambient */) || isAmbient;
-    const quotePreference = getQuotePreference(sourceFile, preferences);
-    switch (kind) {
-      case 168 /* PropertySignature */:
-      case 169 /* PropertyDeclaration */:
-        const flags = quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : void 0;
-        let typeNode = checker.typeToTypeNode(type, enclosingDeclaration, flags, getNoopSymbolTrackerWithResolver(context));
-        if (importAdder) {
-          const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget);
-          if (importableReference) {
-            typeNode = importableReference.typeNode;
-            importSymbols(importAdder, importableReference.symbols);
-          }
-        }
-        addClassElement(factory.createPropertyDeclaration(
-          modifiers,
-          declaration ? createName(declarationName) : symbol.getName(),
-          optional && preserveOptional & 2 /* Property */ ? factory.createToken(57 /* QuestionToken */) : void 0,
-          typeNode,
-          void 0
-        ));
-        break;
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */: {
-        Debug.assertIsDefined(declarations);
-        let typeNode2 = checker.typeToTypeNode(type, enclosingDeclaration, void 0, getNoopSymbolTrackerWithResolver(context));
-        const allAccessors = getAllAccessorDeclarations(declarations, declaration);
-        const orderedAccessors = allAccessors.secondAccessor ? [allAccessors.firstAccessor, allAccessors.secondAccessor] : [allAccessors.firstAccessor];
-        if (importAdder) {
-          const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode2, scriptTarget);
-          if (importableReference) {
-            typeNode2 = importableReference.typeNode;
-            importSymbols(importAdder, importableReference.symbols);
-          }
-        }
-        for (const accessor of orderedAccessors) {
-          if (isGetAccessorDeclaration(accessor)) {
-            addClassElement(factory.createGetAccessorDeclaration(
-              modifiers,
-              createName(declarationName),
-              emptyArray,
-              createTypeNode(typeNode2),
-              createBody(body, quotePreference, ambient)
-            ));
-          } else {
-            Debug.assertNode(accessor, isSetAccessorDeclaration, "The counterpart to a getter should be a setter");
-            const parameter = getSetAccessorValueParameter(accessor);
-            const parameterName = parameter && isIdentifier(parameter.name) ? idText(parameter.name) : void 0;
-            addClassElement(factory.createSetAccessorDeclaration(
-              modifiers,
-              createName(declarationName),
-              createDummyParameters(1, [parameterName], [createTypeNode(typeNode2)], 1, false),
-              createBody(body, quotePreference, ambient)
-            ));
-          }
+  const location = getCallHierarchyDeclarationReferenceNode(declaration);
+  const calls = filter(ts_FindAllReferences_exports.findReferenceOrRenameEntries(
+    program,
+    cancellationToken,
+    program.getSourceFiles(),
+    location,
+    /*position*/
+    0,
+    { use: ts_FindAllReferences_exports.FindReferencesUse.References },
+    convertEntryToCallSite
+  ), isDefined);
+  return calls ? group(calls, getCallSiteGroupKey, (entries) => convertCallSiteGroupToIncomingCall(program, entries)) : [];
+}
+function createCallSiteCollector(program, callSites) {
+  function recordCallSite(node) {
+    const target = isTaggedTemplateExpression(node) ? node.tag : isJsxOpeningLikeElement(node) ? node.tagName : isAccessExpression(node) ? node : isClassStaticBlockDeclaration(node) ? node : node.expression;
+    const declaration = resolveCallHierarchyDeclaration(program, target);
+    if (declaration) {
+      const range = createTextRangeFromNode(target, node.getSourceFile());
+      if (isArray(declaration)) {
+        for (const decl of declaration) {
+          callSites.push({ declaration: decl, range });
         }
-        break;
+      } else {
+        callSites.push({ declaration, range });
       }
-      case 170 /* MethodSignature */:
-      case 171 /* MethodDeclaration */:
-        Debug.assertIsDefined(declarations);
-        const signatures = type.isUnion() ? flatMap(type.types, (t) => t.getCallSignatures()) : type.getCallSignatures();
-        if (!some(signatures)) {
-          break;
-        }
-        if (declarations.length === 1) {
-          Debug.assert(signatures.length === 1, "One declaration implies one signature");
-          const signature = signatures[0];
-          outputMethod(quotePreference, signature, modifiers, createName(declarationName), createBody(body, quotePreference, ambient));
-          break;
-        }
-        for (const signature of signatures) {
-          outputMethod(quotePreference, signature, modifiers, createName(declarationName));
-        }
-        if (!ambient) {
-          if (declarations.length > signatures.length) {
-            const signature = checker.getSignatureFromDeclaration(declarations[declarations.length - 1]);
-            outputMethod(quotePreference, signature, modifiers, createName(declarationName), createBody(body, quotePreference));
-          } else {
-            Debug.assert(declarations.length === signatures.length, "Declarations and signatures should match count");
-            addClassElement(createMethodImplementingSignatures(checker, context, enclosingDeclaration, signatures, createName(declarationName), optional && !!(preserveOptional & 1 /* Method */), modifiers, quotePreference, body));
+    }
+  }
+  function collect(node) {
+    if (!node)
+      return;
+    if (node.flags & 16777216 /* Ambient */) {
+      return;
+    }
+    if (isValidCallHierarchyDeclaration(node)) {
+      if (isClassLike(node)) {
+        for (const member of node.members) {
+          if (member.name && isComputedPropertyName(member.name)) {
+            collect(member.name.expression);
           }
         }
+      }
+      return;
+    }
+    switch (node.kind) {
+      case 79 /* Identifier */:
+      case 268 /* ImportEqualsDeclaration */:
+      case 269 /* ImportDeclaration */:
+      case 275 /* ExportDeclaration */:
+      case 261 /* InterfaceDeclaration */:
+      case 262 /* TypeAliasDeclaration */:
+        return;
+      case 172 /* ClassStaticBlockDeclaration */:
+        recordCallSite(node);
+        return;
+      case 213 /* TypeAssertionExpression */:
+      case 231 /* AsExpression */:
+        collect(node.expression);
+        return;
+      case 257 /* VariableDeclaration */:
+      case 166 /* Parameter */:
+        collect(node.name);
+        collect(node.initializer);
+        return;
+      case 210 /* CallExpression */:
+        recordCallSite(node);
+        collect(node.expression);
+        forEach(node.arguments, collect);
+        return;
+      case 211 /* NewExpression */:
+        recordCallSite(node);
+        collect(node.expression);
+        forEach(node.arguments, collect);
+        return;
+      case 212 /* TaggedTemplateExpression */:
+        recordCallSite(node);
+        collect(node.tag);
+        collect(node.template);
+        return;
+      case 283 /* JsxOpeningElement */:
+      case 282 /* JsxSelfClosingElement */:
+        recordCallSite(node);
+        collect(node.tagName);
+        collect(node.attributes);
+        return;
+      case 167 /* Decorator */:
+        recordCallSite(node);
+        collect(node.expression);
+        return;
+      case 208 /* PropertyAccessExpression */:
+      case 209 /* ElementAccessExpression */:
+        recordCallSite(node);
+        forEachChild(node, collect);
         break;
+      case 235 /* SatisfiesExpression */:
+        collect(node.expression);
+        return;
     }
-    function outputMethod(quotePreference2, signature, modifiers2, name, body2) {
-      const method = createSignatureDeclarationFromSignature(171 /* MethodDeclaration */, context, quotePreference2, signature, body2, name, modifiers2, optional && !!(preserveOptional & 1 /* Method */), enclosingDeclaration, importAdder);
-      if (method)
-        addClassElement(method);
+    if (isPartOfTypeNode(node)) {
+      return;
     }
-    function createName(node) {
-      return getSynthesizedDeepClone(node, false);
+    forEachChild(node, collect);
+  }
+  return collect;
+}
+function collectCallSitesOfSourceFile(node, collect) {
+  forEach(node.statements, collect);
+}
+function collectCallSitesOfModuleDeclaration(node, collect) {
+  if (!hasSyntacticModifier(node, 2 /* Ambient */) && node.body && isModuleBlock(node.body)) {
+    forEach(node.body.statements, collect);
+  }
+}
+function collectCallSitesOfFunctionLikeDeclaration(typeChecker, node, collect) {
+  const implementation = findImplementation(typeChecker, node);
+  if (implementation) {
+    forEach(implementation.parameters, collect);
+    collect(implementation.body);
+  }
+}
+function collectCallSitesOfClassStaticBlockDeclaration(node, collect) {
+  collect(node.body);
+}
+function collectCallSitesOfClassLikeDeclaration(node, collect) {
+  forEach(node.modifiers, collect);
+  const heritage = getClassExtendsHeritageElement(node);
+  if (heritage) {
+    collect(heritage.expression);
+  }
+  for (const member of node.members) {
+    if (canHaveModifiers(member)) {
+      forEach(member.modifiers, collect);
+    }
+    if (isPropertyDeclaration(member)) {
+      collect(member.initializer);
+    } else if (isConstructorDeclaration(member) && member.body) {
+      forEach(member.parameters, collect);
+      collect(member.body);
+    } else if (isClassStaticBlockDeclaration(member)) {
+      collect(member);
+    }
+  }
+}
+function collectCallSites(program, node) {
+  const callSites = [];
+  const collect = createCallSiteCollector(program, callSites);
+  switch (node.kind) {
+    case 308 /* SourceFile */:
+      collectCallSitesOfSourceFile(node, collect);
+      break;
+    case 264 /* ModuleDeclaration */:
+      collectCallSitesOfModuleDeclaration(node, collect);
+      break;
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+    case 171 /* MethodDeclaration */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+      collectCallSitesOfFunctionLikeDeclaration(program.getTypeChecker(), node, collect);
+      break;
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+      collectCallSitesOfClassLikeDeclaration(node, collect);
+      break;
+    case 172 /* ClassStaticBlockDeclaration */:
+      collectCallSitesOfClassStaticBlockDeclaration(node, collect);
+      break;
+    default:
+      Debug.assertNever(node);
+  }
+  return callSites;
+}
+function createCallHierarchyOutgoingCall(to, fromSpans) {
+  return { to, fromSpans };
+}
+function convertCallSiteGroupToOutgoingCall(program, entries) {
+  return createCallHierarchyOutgoingCall(createCallHierarchyItem(program, entries[0].declaration), map(entries, (entry) => createTextSpanFromRange(entry.range)));
+}
+function getOutgoingCalls(program, declaration) {
+  if (declaration.flags & 16777216 /* Ambient */ || isMethodSignature(declaration)) {
+    return [];
+  }
+  return group(collectCallSites(program, declaration), getCallSiteGroupKey, (entries) => convertCallSiteGroupToOutgoingCall(program, entries));
+}
+
+// src/services/_namespaces/ts.classifier.ts
+var ts_classifier_exports = {};
+__export(ts_classifier_exports, {
+  v2020: () => ts_classifier_v2020_exports
+});
+
+// src/services/_namespaces/ts.classifier.v2020.ts
+var ts_classifier_v2020_exports = {};
+__export(ts_classifier_v2020_exports, {
+  TokenEncodingConsts: () => TokenEncodingConsts,
+  TokenModifier: () => TokenModifier,
+  TokenType: () => TokenType,
+  getEncodedSemanticClassifications: () => getEncodedSemanticClassifications2,
+  getSemanticClassifications: () => getSemanticClassifications2
+});
+
+// src/services/classifier2020.ts
+var TokenEncodingConsts = /* @__PURE__ */ ((TokenEncodingConsts2) => {
+  TokenEncodingConsts2[TokenEncodingConsts2["typeOffset"] = 8] = "typeOffset";
+  TokenEncodingConsts2[TokenEncodingConsts2["modifierMask"] = 255] = "modifierMask";
+  return TokenEncodingConsts2;
+})(TokenEncodingConsts || {});
+var TokenType = /* @__PURE__ */ ((TokenType2) => {
+  TokenType2[TokenType2["class"] = 0] = "class";
+  TokenType2[TokenType2["enum"] = 1] = "enum";
+  TokenType2[TokenType2["interface"] = 2] = "interface";
+  TokenType2[TokenType2["namespace"] = 3] = "namespace";
+  TokenType2[TokenType2["typeParameter"] = 4] = "typeParameter";
+  TokenType2[TokenType2["type"] = 5] = "type";
+  TokenType2[TokenType2["parameter"] = 6] = "parameter";
+  TokenType2[TokenType2["variable"] = 7] = "variable";
+  TokenType2[TokenType2["enumMember"] = 8] = "enumMember";
+  TokenType2[TokenType2["property"] = 9] = "property";
+  TokenType2[TokenType2["function"] = 10] = "function";
+  TokenType2[TokenType2["member"] = 11] = "member";
+  return TokenType2;
+})(TokenType || {});
+var TokenModifier = /* @__PURE__ */ ((TokenModifier2) => {
+  TokenModifier2[TokenModifier2["declaration"] = 0] = "declaration";
+  TokenModifier2[TokenModifier2["static"] = 1] = "static";
+  TokenModifier2[TokenModifier2["async"] = 2] = "async";
+  TokenModifier2[TokenModifier2["readonly"] = 3] = "readonly";
+  TokenModifier2[TokenModifier2["defaultLibrary"] = 4] = "defaultLibrary";
+  TokenModifier2[TokenModifier2["local"] = 5] = "local";
+  return TokenModifier2;
+})(TokenModifier || {});
+function getSemanticClassifications2(program, cancellationToken, sourceFile, span) {
+  const classifications = getEncodedSemanticClassifications2(program, cancellationToken, sourceFile, span);
+  Debug.assert(classifications.spans.length % 3 === 0);
+  const dense = classifications.spans;
+  const result = [];
+  for (let i = 0; i < dense.length; i += 3) {
+    result.push({
+      textSpan: createTextSpan(dense[i], dense[i + 1]),
+      classificationType: dense[i + 2]
+    });
+  }
+  return result;
+}
+function getEncodedSemanticClassifications2(program, cancellationToken, sourceFile, span) {
+  return {
+    spans: getSemanticTokens(program, sourceFile, span, cancellationToken),
+    endOfLineState: 0 /* None */
+  };
+}
+function getSemanticTokens(program, sourceFile, span, cancellationToken) {
+  const resultTokens = [];
+  const collector = (node, typeIdx, modifierSet) => {
+    resultTokens.push(node.getStart(sourceFile), node.getWidth(sourceFile), (typeIdx + 1 << 8 /* typeOffset */) + modifierSet);
+  };
+  if (program && sourceFile) {
+    collectTokens(program, sourceFile, span, collector, cancellationToken);
+  }
+  return resultTokens;
+}
+function collectTokens(program, sourceFile, span, collector, cancellationToken) {
+  const typeChecker = program.getTypeChecker();
+  let inJSXElement = false;
+  function visit(node) {
+    switch (node.kind) {
+      case 264 /* ModuleDeclaration */:
+      case 260 /* ClassDeclaration */:
+      case 261 /* InterfaceDeclaration */:
+      case 259 /* FunctionDeclaration */:
+      case 228 /* ClassExpression */:
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
+        cancellationToken.throwIfCancellationRequested();
     }
-    function createBody(block, quotePreference2, ambient2) {
-      return ambient2 ? void 0 : getSynthesizedDeepClone(block, false) || createStubbedMethodBody(quotePreference2);
+    if (!node || !textSpanIntersectsWith(span, node.pos, node.getFullWidth()) || node.getFullWidth() === 0) {
+      return;
     }
-    function createTypeNode(typeNode) {
-      return getSynthesizedDeepClone(typeNode, false);
+    const prevInJSXElement = inJSXElement;
+    if (isJsxElement(node) || isJsxSelfClosingElement(node)) {
+      inJSXElement = true;
     }
-  }
-  function createSignatureDeclarationFromSignature(kind, context, quotePreference, signature, body, name, modifiers, optional, enclosingDeclaration, importAdder) {
-    const program = context.program;
-    const checker = program.getTypeChecker();
-    const scriptTarget = getEmitScriptTarget(program.getCompilerOptions());
-    const flags = 1 /* NoTruncation */ | 256 /* SuppressAnyReturnType */ | 524288 /* AllowEmptyTuple */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */);
-    const signatureDeclaration = checker.signatureToSignatureDeclaration(signature, kind, enclosingDeclaration, flags, getNoopSymbolTrackerWithResolver(context));
-    if (!signatureDeclaration) {
-      return void 0;
+    if (isJsxExpression(node)) {
+      inJSXElement = false;
     }
-    let typeParameters = signatureDeclaration.typeParameters;
-    let parameters = signatureDeclaration.parameters;
-    let type = signatureDeclaration.type;
-    if (importAdder) {
-      if (typeParameters) {
-        const newTypeParameters = sameMap(typeParameters, (typeParameterDecl) => {
-          let constraint = typeParameterDecl.constraint;
-          let defaultType = typeParameterDecl.default;
-          if (constraint) {
-            const importableReference = tryGetAutoImportableReferenceFromTypeNode(constraint, scriptTarget);
-            if (importableReference) {
-              constraint = importableReference.typeNode;
-              importSymbols(importAdder, importableReference.symbols);
+    if (isIdentifier(node) && !inJSXElement && !inImportClause(node) && !isInfinityOrNaNString(node.escapedText)) {
+      let symbol = typeChecker.getSymbolAtLocation(node);
+      if (symbol) {
+        if (symbol.flags & 2097152 /* Alias */) {
+          symbol = typeChecker.getAliasedSymbol(symbol);
+        }
+        let typeIdx = classifySymbol2(symbol, getMeaningFromLocation(node));
+        if (typeIdx !== void 0) {
+          let modifierSet = 0;
+          if (node.parent) {
+            const parentIsDeclaration = isBindingElement(node.parent) || tokenFromDeclarationMapping.get(node.parent.kind) === typeIdx;
+            if (parentIsDeclaration && node.parent.name === node) {
+              modifierSet = 1 << 0 /* declaration */;
             }
           }
-          if (defaultType) {
-            const importableReference = tryGetAutoImportableReferenceFromTypeNode(defaultType, scriptTarget);
-            if (importableReference) {
-              defaultType = importableReference.typeNode;
-              importSymbols(importAdder, importableReference.symbols);
+          if (typeIdx === 6 /* parameter */ && isRightSideOfQualifiedNameOrPropertyAccess2(node)) {
+            typeIdx = 9 /* property */;
+          }
+          typeIdx = reclassifyByType(typeChecker, node, typeIdx);
+          const decl = symbol.valueDeclaration;
+          if (decl) {
+            const modifiers = getCombinedModifierFlags(decl);
+            const nodeFlags = getCombinedNodeFlags(decl);
+            if (modifiers & 32 /* Static */) {
+              modifierSet |= 1 << 1 /* static */;
+            }
+            if (modifiers & 512 /* Async */) {
+              modifierSet |= 1 << 2 /* async */;
+            }
+            if (typeIdx !== 0 /* class */ && typeIdx !== 2 /* interface */) {
+              if (modifiers & 64 /* Readonly */ || nodeFlags & 2 /* Const */ || symbol.getFlags() & 8 /* EnumMember */) {
+                modifierSet |= 1 << 3 /* readonly */;
+              }
+            }
+            if ((typeIdx === 7 /* variable */ || typeIdx === 10 /* function */) && isLocalDeclaration(decl, sourceFile)) {
+              modifierSet |= 1 << 5 /* local */;
+            }
+            if (program.isSourceFileDefaultLibrary(decl.getSourceFile())) {
+              modifierSet |= 1 << 4 /* defaultLibrary */;
             }
+          } else if (symbol.declarations && symbol.declarations.some((d) => program.isSourceFileDefaultLibrary(d.getSourceFile()))) {
+            modifierSet |= 1 << 4 /* defaultLibrary */;
           }
-          return factory.updateTypeParameterDeclaration(
-            typeParameterDecl,
-            typeParameterDecl.modifiers,
-            typeParameterDecl.name,
-            constraint,
-            defaultType
-          );
-        });
-        if (typeParameters !== newTypeParameters) {
-          typeParameters = setTextRange(factory.createNodeArray(newTypeParameters, typeParameters.hasTrailingComma), typeParameters);
-        }
-      }
-      const newParameters = sameMap(parameters, (parameterDecl) => {
-        const importableReference = tryGetAutoImportableReferenceFromTypeNode(parameterDecl.type, scriptTarget);
-        let type2 = parameterDecl.type;
-        if (importableReference) {
-          type2 = importableReference.typeNode;
-          importSymbols(importAdder, importableReference.symbols);
-        }
-        return factory.updateParameterDeclaration(
-          parameterDecl,
-          parameterDecl.modifiers,
-          parameterDecl.dotDotDotToken,
-          parameterDecl.name,
-          parameterDecl.questionToken,
-          type2,
-          parameterDecl.initializer
-        );
-      });
-      if (parameters !== newParameters) {
-        parameters = setTextRange(factory.createNodeArray(newParameters, parameters.hasTrailingComma), parameters);
-      }
-      if (type) {
-        const importableReference = tryGetAutoImportableReferenceFromTypeNode(type, scriptTarget);
-        if (importableReference) {
-          type = importableReference.typeNode;
-          importSymbols(importAdder, importableReference.symbols);
+          collector(node, typeIdx, modifierSet);
         }
       }
     }
-    const questionToken = optional ? factory.createToken(57 /* QuestionToken */) : void 0;
-    const asteriskToken = signatureDeclaration.asteriskToken;
-    if (isFunctionExpression(signatureDeclaration)) {
-      return factory.updateFunctionExpression(signatureDeclaration, modifiers, signatureDeclaration.asteriskToken, tryCast(name, isIdentifier), typeParameters, parameters, type, body != null ? body : signatureDeclaration.body);
-    }
-    if (isArrowFunction(signatureDeclaration)) {
-      return factory.updateArrowFunction(signatureDeclaration, modifiers, typeParameters, parameters, type, signatureDeclaration.equalsGreaterThanToken, body != null ? body : signatureDeclaration.body);
-    }
-    if (isMethodDeclaration(signatureDeclaration)) {
-      return factory.updateMethodDeclaration(signatureDeclaration, modifiers, asteriskToken, name != null ? name : factory.createIdentifier(""), questionToken, typeParameters, parameters, type, body);
-    }
-    if (isFunctionDeclaration(signatureDeclaration)) {
-      return factory.updateFunctionDeclaration(signatureDeclaration, modifiers, signatureDeclaration.asteriskToken, tryCast(name, isIdentifier), typeParameters, parameters, type, body != null ? body : signatureDeclaration.body);
-    }
-    return void 0;
-  }
-  function createSignatureDeclarationFromCallExpression(kind, context, importAdder, call, name, modifierFlags, contextNode) {
-    const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
-    const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions());
-    const tracker = getNoopSymbolTrackerWithResolver(context);
-    const checker = context.program.getTypeChecker();
-    const isJs = isInJSFile(contextNode);
-    const { typeArguments, arguments: args, parent: parent2 } = call;
-    const contextualType = isJs ? void 0 : checker.getContextualType(call);
-    const names = map(args, (arg) => isIdentifier(arg) ? arg.text : isPropertyAccessExpression(arg) && isIdentifier(arg.name) ? arg.name.text : void 0);
-    const instanceTypes = isJs ? [] : map(args, (arg) => checker.getTypeAtLocation(arg));
-    const { argumentTypeNodes, argumentTypeParameters } = getArgumentTypesAndTypeParameters(
-      checker,
-      importAdder,
-      instanceTypes,
-      contextNode,
-      scriptTarget,
-      void 0,
-      tracker
-    );
-    const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0;
-    const asteriskToken = isYieldExpression(parent2) ? factory.createToken(41 /* AsteriskToken */) : void 0;
-    const typeParameters = isJs ? void 0 : createTypeParametersForArguments(checker, argumentTypeParameters, typeArguments);
-    const parameters = createDummyParameters(args.length, names, argumentTypeNodes, void 0, isJs);
-    const type = isJs || contextualType === void 0 ? void 0 : checker.typeToTypeNode(contextualType, contextNode, void 0, tracker);
-    switch (kind) {
-      case 171 /* MethodDeclaration */:
-        return factory.createMethodDeclaration(
-          modifiers,
-          asteriskToken,
-          name,
-          void 0,
-          typeParameters,
-          parameters,
-          type,
-          createStubbedMethodBody(quotePreference)
-        );
-      case 170 /* MethodSignature */:
-        return factory.createMethodSignature(
-          modifiers,
-          name,
-          void 0,
-          typeParameters,
-          parameters,
-          type === void 0 ? factory.createKeywordTypeNode(157 /* UnknownKeyword */) : type
-        );
-      case 259 /* FunctionDeclaration */:
-        return factory.createFunctionDeclaration(
-          modifiers,
-          asteriskToken,
-          name,
-          typeParameters,
-          parameters,
-          type,
-          createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference)
-        );
-      default:
-        Debug.fail("Unexpected kind");
-    }
-  }
-  function createTypeParametersForArguments(checker, argumentTypeParameters, typeArguments) {
-    const usedNames = new Set(argumentTypeParameters.map((pair) => pair[0]));
-    const constraintsByName = new Map(argumentTypeParameters);
-    if (typeArguments) {
-      const typeArgumentsWithNewTypes = typeArguments.filter((typeArgument) => !argumentTypeParameters.some((pair) => {
-        var _a2;
-        return checker.getTypeAtLocation(typeArgument) === ((_a2 = pair[1]) == null ? void 0 : _a2.argumentType);
-      }));
-      const targetSize = usedNames.size + typeArgumentsWithNewTypes.length;
-      for (let i = 0; usedNames.size < targetSize; i += 1) {
-        usedNames.add(createTypeParameterName(i));
-      }
-    }
-    return map(
-      arrayFrom(usedNames.values()),
-      (usedName) => {
-        var _a2;
-        return factory.createTypeParameterDeclaration(void 0, usedName, (_a2 = constraintsByName.get(usedName)) == null ? void 0 : _a2.constraint);
-      }
-    );
-  }
-  function createTypeParameterName(index) {
-    return 84 /* T */ + index <= 90 /* Z */ ? String.fromCharCode(84 /* T */ + index) : `T${index}`;
+    forEachChild(node, visit);
+    inJSXElement = prevInJSXElement;
   }
-  function typeToAutoImportableTypeNode(checker, importAdder, type, contextNode, scriptTarget, flags, tracker) {
-    let typeNode = checker.typeToTypeNode(type, contextNode, flags, tracker);
-    if (typeNode && isImportTypeNode(typeNode)) {
-      const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget);
-      if (importableReference) {
-        importSymbols(importAdder, importableReference.symbols);
-        typeNode = importableReference.typeNode;
-      }
+  visit(sourceFile);
+}
+function classifySymbol2(symbol, meaning) {
+  const flags = symbol.getFlags();
+  if (flags & 32 /* Class */) {
+    return 0 /* class */;
+  } else if (flags & 384 /* Enum */) {
+    return 1 /* enum */;
+  } else if (flags & 524288 /* TypeAlias */) {
+    return 5 /* type */;
+  } else if (flags & 64 /* Interface */) {
+    if (meaning & 2 /* Type */) {
+      return 2 /* interface */;
     }
-    return getSynthesizedDeepClone(typeNode);
+  } else if (flags & 262144 /* TypeParameter */) {
+    return 4 /* typeParameter */;
   }
-  function typeContainsTypeParameter(type) {
-    if (type.isUnionOrIntersection()) {
-      return type.types.some(typeContainsTypeParameter);
-    }
-    return type.flags & 262144 /* TypeParameter */;
+  let decl = symbol.valueDeclaration || symbol.declarations && symbol.declarations[0];
+  if (decl && isBindingElement(decl)) {
+    decl = getDeclarationForBindingElement(decl);
   }
-  function getArgumentTypesAndTypeParameters(checker, importAdder, instanceTypes, contextNode, scriptTarget, flags, tracker) {
-    const argumentTypeNodes = [];
-    const argumentTypeParameters = /* @__PURE__ */ new Map();
-    for (let i = 0; i < instanceTypes.length; i += 1) {
-      const instanceType = instanceTypes[i];
-      if (instanceType.isUnionOrIntersection() && instanceType.types.some(typeContainsTypeParameter)) {
-        const synthesizedTypeParameterName = createTypeParameterName(i);
-        argumentTypeNodes.push(factory.createTypeReferenceNode(synthesizedTypeParameterName));
-        argumentTypeParameters.set(synthesizedTypeParameterName, void 0);
-        continue;
-      }
-      const widenedInstanceType = checker.getBaseTypeOfLiteralType(instanceType);
-      const argumentTypeNode = typeToAutoImportableTypeNode(checker, importAdder, widenedInstanceType, contextNode, scriptTarget, flags, tracker);
-      if (!argumentTypeNode) {
-        continue;
+  return decl && tokenFromDeclarationMapping.get(decl.kind);
+}
+function reclassifyByType(typeChecker, node, typeIdx) {
+  if (typeIdx === 7 /* variable */ || typeIdx === 9 /* property */ || typeIdx === 6 /* parameter */) {
+    const type = typeChecker.getTypeAtLocation(node);
+    if (type) {
+      const test = (condition) => {
+        return condition(type) || type.isUnion() && type.types.some(condition);
+      };
+      if (typeIdx !== 6 /* parameter */ && test((t) => t.getConstructSignatures().length > 0)) {
+        return 0 /* class */;
       }
-      argumentTypeNodes.push(argumentTypeNode);
-      const argumentTypeParameter = getFirstTypeParameterName(instanceType);
-      const instanceTypeConstraint = instanceType.isTypeParameter() && instanceType.constraint && !isAnonymousObjectConstraintType(instanceType.constraint) ? typeToAutoImportableTypeNode(checker, importAdder, instanceType.constraint, contextNode, scriptTarget, flags, tracker) : void 0;
-      if (argumentTypeParameter) {
-        argumentTypeParameters.set(argumentTypeParameter, { argumentType: instanceType, constraint: instanceTypeConstraint });
+      if (test((t) => t.getCallSignatures().length > 0) && !test((t) => t.getProperties().length > 0) || isExpressionInCallExpression(node)) {
+        return typeIdx === 9 /* property */ ? 11 /* member */ : 10 /* function */;
       }
     }
-    return { argumentTypeNodes, argumentTypeParameters: arrayFrom(argumentTypeParameters.entries()) };
   }
-  function isAnonymousObjectConstraintType(type) {
-    return type.flags & 524288 /* Object */ && type.objectFlags === 16 /* Anonymous */;
+  return typeIdx;
+}
+function isLocalDeclaration(decl, sourceFile) {
+  if (isBindingElement(decl)) {
+    decl = getDeclarationForBindingElement(decl);
   }
-  function getFirstTypeParameterName(type) {
-    var _a2;
-    if (type.flags & (1048576 /* Union */ | 2097152 /* Intersection */)) {
-      for (const subType of type.types) {
-        const subTypeName = getFirstTypeParameterName(subType);
-        if (subTypeName) {
-          return subTypeName;
-        }
-      }
-    }
-    return type.flags & 262144 /* TypeParameter */ ? (_a2 = type.getSymbol()) == null ? void 0 : _a2.getName() : void 0;
+  if (isVariableDeclaration(decl)) {
+    return (!isSourceFile(decl.parent.parent.parent) || isCatchClause(decl.parent)) && decl.getSourceFile() === sourceFile;
+  } else if (isFunctionDeclaration(decl)) {
+    return !isSourceFile(decl.parent) && decl.getSourceFile() === sourceFile;
   }
-  function createDummyParameters(argCount, names, types, minArgumentCount, inJs) {
-    const parameters = [];
-    const parameterNameCounts = /* @__PURE__ */ new Map();
-    for (let i = 0; i < argCount; i++) {
-      const parameterName = (names == null ? void 0 : names[i]) || `arg${i}`;
-      const parameterNameCount = parameterNameCounts.get(parameterName);
-      parameterNameCounts.set(parameterName, (parameterNameCount || 0) + 1);
-      const newParameter = factory.createParameterDeclaration(
-        void 0,
+  return false;
+}
+function getDeclarationForBindingElement(element) {
+  while (true) {
+    if (isBindingElement(element.parent.parent)) {
+      element = element.parent.parent;
+    } else {
+      return element.parent.parent;
+    }
+  }
+}
+function inImportClause(node) {
+  const parent2 = node.parent;
+  return parent2 && (isImportClause(parent2) || isImportSpecifier(parent2) || isNamespaceImport(parent2));
+}
+function isExpressionInCallExpression(node) {
+  while (isRightSideOfQualifiedNameOrPropertyAccess2(node)) {
+    node = node.parent;
+  }
+  return isCallExpression(node.parent) && node.parent.expression === node;
+}
+function isRightSideOfQualifiedNameOrPropertyAccess2(node) {
+  return isQualifiedName(node.parent) && node.parent.right === node || isPropertyAccessExpression(node.parent) && node.parent.name === node;
+}
+var tokenFromDeclarationMapping = /* @__PURE__ */ new Map([
+  [257 /* VariableDeclaration */, 7 /* variable */],
+  [166 /* Parameter */, 6 /* parameter */],
+  [169 /* PropertyDeclaration */, 9 /* property */],
+  [264 /* ModuleDeclaration */, 3 /* namespace */],
+  [263 /* EnumDeclaration */, 1 /* enum */],
+  [302 /* EnumMember */, 8 /* enumMember */],
+  [260 /* ClassDeclaration */, 0 /* class */],
+  [171 /* MethodDeclaration */, 11 /* member */],
+  [259 /* FunctionDeclaration */, 10 /* function */],
+  [215 /* FunctionExpression */, 10 /* function */],
+  [170 /* MethodSignature */, 11 /* member */],
+  [174 /* GetAccessor */, 9 /* property */],
+  [175 /* SetAccessor */, 9 /* property */],
+  [168 /* PropertySignature */, 9 /* property */],
+  [261 /* InterfaceDeclaration */, 2 /* interface */],
+  [262 /* TypeAliasDeclaration */, 5 /* type */],
+  [165 /* TypeParameter */, 4 /* typeParameter */],
+  [299 /* PropertyAssignment */, 9 /* property */],
+  [300 /* ShorthandPropertyAssignment */, 9 /* property */]
+]);
+
+// src/services/_namespaces/ts.codefix.ts
+var ts_codefix_exports = {};
+__export(ts_codefix_exports, {
+  PreserveOptionalFlags: () => PreserveOptionalFlags,
+  addNewNodeForMemberSymbol: () => addNewNodeForMemberSymbol,
+  codeFixAll: () => codeFixAll,
+  createCodeFixAction: () => createCodeFixAction,
+  createCodeFixActionMaybeFixAll: () => createCodeFixActionMaybeFixAll,
+  createCodeFixActionWithoutFixAll: () => createCodeFixActionWithoutFixAll,
+  createCombinedCodeActions: () => createCombinedCodeActions,
+  createFileTextChanges: () => createFileTextChanges,
+  createImportAdder: () => createImportAdder,
+  createImportSpecifierResolver: () => createImportSpecifierResolver,
+  createJsonPropertyAssignment: () => createJsonPropertyAssignment,
+  createMissingMemberNodes: () => createMissingMemberNodes,
+  createSignatureDeclarationFromCallExpression: () => createSignatureDeclarationFromCallExpression,
+  createSignatureDeclarationFromSignature: () => createSignatureDeclarationFromSignature,
+  createStubbedBody: () => createStubbedBody,
+  eachDiagnostic: () => eachDiagnostic,
+  findAncestorMatchingSpan: () => findAncestorMatchingSpan,
+  findJsonProperty: () => findJsonProperty,
+  generateAccessorFromProperty: () => generateAccessorFromProperty,
+  getAccessorConvertiblePropertyAtPosition: () => getAccessorConvertiblePropertyAtPosition,
+  getAllFixes: () => getAllFixes,
+  getAllSupers: () => getAllSupers,
+  getArgumentTypesAndTypeParameters: () => getArgumentTypesAndTypeParameters,
+  getFixes: () => getFixes,
+  getImportCompletionAction: () => getImportCompletionAction,
+  getImportKind: () => getImportKind,
+  getNoopSymbolTrackerWithResolver: () => getNoopSymbolTrackerWithResolver,
+  getPromoteTypeOnlyCompletionAction: () => getPromoteTypeOnlyCompletionAction,
+  getSupportedErrorCodes: () => getSupportedErrorCodes,
+  importFixName: () => importFixName,
+  importSymbols: () => importSymbols,
+  moduleSpecifierToValidIdentifier: () => moduleSpecifierToValidIdentifier,
+  moduleSymbolToValidIdentifier: () => moduleSymbolToValidIdentifier,
+  parameterShouldGetTypeFromJSDoc: () => parameterShouldGetTypeFromJSDoc,
+  registerCodeFix: () => registerCodeFix,
+  setJsonCompilerOptionValue: () => setJsonCompilerOptionValue,
+  setJsonCompilerOptionValues: () => setJsonCompilerOptionValues,
+  tryGetAutoImportableReferenceFromTypeNode: () => tryGetAutoImportableReferenceFromTypeNode,
+  typeToAutoImportableTypeNode: () => typeToAutoImportableTypeNode
+});
+
+// src/services/codeFixProvider.ts
+var errorCodeToFixes = createMultiMap();
+var fixIdToRegistration = /* @__PURE__ */ new Map();
+function createCodeFixActionWithoutFixAll(fixName8, changes, description2) {
+  return createCodeFixActionWorker(
+    fixName8,
+    diagnosticToString(description2),
+    changes,
+    /*fixId*/
+    void 0,
+    /*fixAllDescription*/
+    void 0
+  );
+}
+function createCodeFixAction(fixName8, changes, description2, fixId52, fixAllDescription, command) {
+  return createCodeFixActionWorker(fixName8, diagnosticToString(description2), changes, fixId52, diagnosticToString(fixAllDescription), command);
+}
+function createCodeFixActionMaybeFixAll(fixName8, changes, description2, fixId52, fixAllDescription, command) {
+  return createCodeFixActionWorker(fixName8, diagnosticToString(description2), changes, fixId52, fixAllDescription && diagnosticToString(fixAllDescription), command);
+}
+function createCodeFixActionWorker(fixName8, description2, changes, fixId52, fixAllDescription, command) {
+  return { fixName: fixName8, description: description2, changes, fixId: fixId52, fixAllDescription, commands: command ? [command] : void 0 };
+}
+function registerCodeFix(reg) {
+  for (const error of reg.errorCodes) {
+    errorCodeToFixes.add(String(error), reg);
+  }
+  if (reg.fixIds) {
+    for (const fixId52 of reg.fixIds) {
+      Debug.assert(!fixIdToRegistration.has(fixId52));
+      fixIdToRegistration.set(fixId52, reg);
+    }
+  }
+}
+function getSupportedErrorCodes() {
+  return arrayFrom(errorCodeToFixes.keys());
+}
+function removeFixIdIfFixAllUnavailable(registration, diagnostics) {
+  const { errorCodes: errorCodes64 } = registration;
+  let maybeFixableDiagnostics = 0;
+  for (const diag2 of diagnostics) {
+    if (contains(errorCodes64, diag2.code))
+      maybeFixableDiagnostics++;
+    if (maybeFixableDiagnostics > 1)
+      break;
+  }
+  const fixAllUnavailable = maybeFixableDiagnostics < 2;
+  return ({ fixId: fixId52, fixAllDescription, ...action }) => {
+    return fixAllUnavailable ? action : { ...action, fixId: fixId52, fixAllDescription };
+  };
+}
+function getFixes(context) {
+  const diagnostics = getDiagnostics(context);
+  const registrations = errorCodeToFixes.get(String(context.errorCode));
+  return flatMap(registrations, (f) => map(f.getCodeActions(context), removeFixIdIfFixAllUnavailable(f, diagnostics)));
+}
+function getAllFixes(context) {
+  return fixIdToRegistration.get(cast(context.fixId, isString)).getAllCodeActions(context);
+}
+function createCombinedCodeActions(changes, commands) {
+  return { changes, commands };
+}
+function createFileTextChanges(fileName, textChanges2) {
+  return { fileName, textChanges: textChanges2 };
+}
+function codeFixAll(context, errorCodes64, use) {
+  const commands = [];
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => eachDiagnostic(context, errorCodes64, (diag2) => use(t, diag2, commands)));
+  return createCombinedCodeActions(changes, commands.length === 0 ? void 0 : commands);
+}
+function eachDiagnostic(context, errorCodes64, cb) {
+  for (const diag2 of getDiagnostics(context)) {
+    if (contains(errorCodes64, diag2.code)) {
+      cb(diag2);
+    }
+  }
+}
+function getDiagnostics({ program, sourceFile, cancellationToken }) {
+  return [
+    ...program.getSemanticDiagnostics(sourceFile, cancellationToken),
+    ...program.getSyntacticDiagnostics(sourceFile, cancellationToken),
+    ...computeSuggestionDiagnostics(sourceFile, program, cancellationToken)
+  ];
+}
+
+// src/services/codefixes/addConvertToUnknownForNonOverlappingTypes.ts
+var fixId = "addConvertToUnknownForNonOverlappingTypes";
+var errorCodes = [Diagnostics.Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first.code];
+registerCodeFix({
+  errorCodes,
+  getCodeActions: function getCodeActionsToAddConvertToUnknownForNonOverlappingTypes(context) {
+    const assertion = getAssertion(context.sourceFile, context.span.start);
+    if (assertion === void 0)
+      return void 0;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange(t, context.sourceFile, assertion));
+    return [createCodeFixAction(fixId, changes, Diagnostics.Add_unknown_conversion_for_non_overlapping_types, fixId, Diagnostics.Add_unknown_to_all_conversions_of_non_overlapping_types)];
+  },
+  fixIds: [fixId],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes, (changes, diag2) => {
+    const assertion = getAssertion(diag2.file, diag2.start);
+    if (assertion) {
+      makeChange(changes, diag2.file, assertion);
+    }
+  })
+});
+function makeChange(changeTracker, sourceFile, assertion) {
+  const replacement = isAsExpression(assertion) ? factory.createAsExpression(assertion.expression, factory.createKeywordTypeNode(157 /* UnknownKeyword */)) : factory.createTypeAssertion(factory.createKeywordTypeNode(157 /* UnknownKeyword */), assertion.expression);
+  changeTracker.replaceNode(sourceFile, assertion.expression, replacement);
+}
+function getAssertion(sourceFile, pos) {
+  if (isInJSFile(sourceFile))
+    return void 0;
+  return findAncestor(getTokenAtPosition(sourceFile, pos), (n) => isAsExpression(n) || isTypeAssertionExpression(n));
+}
+
+// src/services/codefixes/addEmptyExportDeclaration.ts
+registerCodeFix({
+  errorCodes: [
+    Diagnostics.await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code,
+    Diagnostics.for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code
+  ],
+  getCodeActions: function getCodeActionsToAddEmptyExportDeclaration(context) {
+    const { sourceFile } = context;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
+      const exportDeclaration = factory.createExportDeclaration(
+        /*modifiers*/
         void 0,
-        parameterName + (parameterNameCount || ""),
-        minArgumentCount !== void 0 && i >= minArgumentCount ? factory.createToken(57 /* QuestionToken */) : void 0,
-        inJs ? void 0 : (types == null ? void 0 : types[i]) || factory.createKeywordTypeNode(157 /* UnknownKeyword */),
+        /*isTypeOnly*/
+        false,
+        factory.createNamedExports([]),
+        /*moduleSpecifier*/
         void 0
       );
-      parameters.push(newParameter);
-    }
-    return parameters;
+      changes2.insertNodeAtEndOfScope(sourceFile, sourceFile, exportDeclaration);
+    });
+    return [createCodeFixActionWithoutFixAll("addEmptyExportDeclaration", changes, Diagnostics.Add_export_to_make_this_file_into_a_module)];
   }
-  function createMethodImplementingSignatures(checker, context, enclosingDeclaration, signatures, name, optional, modifiers, quotePreference, body) {
-    let maxArgsSignature = signatures[0];
-    let minArgumentCount = signatures[0].minArgumentCount;
-    let someSigHasRestParameter = false;
-    for (const sig of signatures) {
-      minArgumentCount = Math.min(sig.minArgumentCount, minArgumentCount);
-      if (signatureHasRestParameter(sig)) {
-        someSigHasRestParameter = true;
-      }
-      if (sig.parameters.length >= maxArgsSignature.parameters.length && (!signatureHasRestParameter(sig) || signatureHasRestParameter(maxArgsSignature))) {
-        maxArgsSignature = sig;
-      }
+});
+
+// src/services/codefixes/addMissingAsync.ts
+var fixId2 = "addMissingAsync";
+var errorCodes2 = [
+  Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
+  Diagnostics.Type_0_is_not_assignable_to_type_1.code,
+  Diagnostics.Type_0_is_not_comparable_to_type_1.code
+];
+registerCodeFix({
+  fixIds: [fixId2],
+  errorCodes: errorCodes2,
+  getCodeActions: function getCodeActionsToAddMissingAsync(context) {
+    const { sourceFile, errorCode, cancellationToken, program, span } = context;
+    const diagnostic = find(program.getTypeChecker().getDiagnostics(sourceFile, cancellationToken), getIsMatchingAsyncError(span, errorCode));
+    const directSpan = diagnostic && diagnostic.relatedInformation && find(diagnostic.relatedInformation, (r) => r.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code);
+    const decl = getFixableErrorSpanDeclaration(sourceFile, directSpan);
+    if (!decl) {
+      return;
     }
-    const maxNonRestArgs = maxArgsSignature.parameters.length - (signatureHasRestParameter(maxArgsSignature) ? 1 : 0);
-    const maxArgsParameterSymbolNames = maxArgsSignature.parameters.map((symbol) => symbol.name);
-    const parameters = createDummyParameters(maxNonRestArgs, maxArgsParameterSymbolNames, void 0, minArgumentCount, false);
-    if (someSigHasRestParameter) {
-      const restParameter = factory.createParameterDeclaration(
-        void 0,
-        factory.createToken(25 /* DotDotDotToken */),
-        maxArgsParameterSymbolNames[maxNonRestArgs] || "rest",
-        maxNonRestArgs >= minArgumentCount ? factory.createToken(57 /* QuestionToken */) : void 0,
-        factory.createArrayTypeNode(factory.createKeywordTypeNode(157 /* UnknownKeyword */)),
-        void 0
-      );
-      parameters.push(restParameter);
+    const trackChanges = (cb) => ts_textChanges_exports.ChangeTracker.with(context, cb);
+    return [getFix(context, decl, trackChanges)];
+  },
+  getAllCodeActions: (context) => {
+    const { sourceFile } = context;
+    const fixedDeclarations = /* @__PURE__ */ new Set();
+    return codeFixAll(context, errorCodes2, (t, diagnostic) => {
+      const span = diagnostic.relatedInformation && find(diagnostic.relatedInformation, (r) => r.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code);
+      const decl = getFixableErrorSpanDeclaration(sourceFile, span);
+      if (!decl) {
+        return;
+      }
+      const trackChanges = (cb) => (cb(t), []);
+      return getFix(context, decl, trackChanges, fixedDeclarations);
+    });
+  }
+});
+function getFix(context, decl, trackChanges, fixedDeclarations) {
+  const changes = trackChanges((t) => makeChange2(t, context.sourceFile, decl, fixedDeclarations));
+  return createCodeFixAction(fixId2, changes, Diagnostics.Add_async_modifier_to_containing_function, fixId2, Diagnostics.Add_all_missing_async_modifiers);
+}
+function makeChange2(changeTracker, sourceFile, insertionSite, fixedDeclarations) {
+  if (fixedDeclarations) {
+    if (fixedDeclarations.has(getNodeId(insertionSite))) {
+      return;
     }
-    return createStubbedMethod(
-      modifiers,
-      name,
-      optional,
-      void 0,
-      parameters,
-      getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration),
-      quotePreference,
-      body
-    );
   }
-  function getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration) {
-    if (length(signatures)) {
-      const type = checker.getUnionType(map(signatures, checker.getReturnTypeOfSignature));
-      return checker.typeToTypeNode(type, enclosingDeclaration, void 0, getNoopSymbolTrackerWithResolver(context));
+  fixedDeclarations == null ? void 0 : fixedDeclarations.add(getNodeId(insertionSite));
+  const cloneWithModifier = factory.updateModifiers(
+    getSynthesizedDeepClone(
+      insertionSite,
+      /*includeTrivia*/
+      true
+    ),
+    factory.createNodeArray(factory.createModifiersFromModifierFlags(getSyntacticModifierFlags(insertionSite) | 512 /* Async */))
+  );
+  changeTracker.replaceNode(
+    sourceFile,
+    insertionSite,
+    cloneWithModifier
+  );
+}
+function getFixableErrorSpanDeclaration(sourceFile, span) {
+  if (!span)
+    return void 0;
+  const token = getTokenAtPosition(sourceFile, span.start);
+  const decl = findAncestor(token, (node) => {
+    if (node.getStart(sourceFile) < span.start || node.getEnd() > textSpanEnd(span)) {
+      return "quit";
+    }
+    return (isArrowFunction(node) || isMethodDeclaration(node) || isFunctionExpression(node) || isFunctionDeclaration(node)) && textSpansEqual(span, createTextSpanFromNode(node, sourceFile));
+  });
+  return decl;
+}
+function getIsMatchingAsyncError(span, errorCode) {
+  return ({ start: start2, length: length2, relatedInformation, code }) => isNumber(start2) && isNumber(length2) && textSpansEqual({ start: start2, length: length2 }, span) && code === errorCode && !!relatedInformation && some(relatedInformation, (related) => related.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code);
+}
+
+// src/services/codefixes/addMissingAwait.ts
+var fixId3 = "addMissingAwait";
+var propertyAccessCode = Diagnostics.Property_0_does_not_exist_on_type_1.code;
+var callableConstructableErrorCodes = [
+  Diagnostics.This_expression_is_not_callable.code,
+  Diagnostics.This_expression_is_not_constructable.code
+];
+var errorCodes3 = [
+  Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type.code,
+  Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type.code,
+  Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type.code,
+  Diagnostics.Operator_0_cannot_be_applied_to_type_1.code,
+  Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2.code,
+  Diagnostics.This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap.code,
+  Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined.code,
+  Diagnostics.Type_0_is_not_an_array_type.code,
+  Diagnostics.Type_0_is_not_an_array_type_or_a_string_type.code,
+  Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher.code,
+  Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator.code,
+  Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator.code,
+  Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator.code,
+  Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator.code,
+  Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
+  propertyAccessCode,
+  ...callableConstructableErrorCodes
+];
+registerCodeFix({
+  fixIds: [fixId3],
+  errorCodes: errorCodes3,
+  getCodeActions: function getCodeActionsToAddMissingAwait(context) {
+    const { sourceFile, errorCode, span, cancellationToken, program } = context;
+    const expression = getAwaitErrorSpanExpression(sourceFile, errorCode, span, cancellationToken, program);
+    if (!expression) {
+      return;
     }
+    const checker = context.program.getTypeChecker();
+    const trackChanges = (cb) => ts_textChanges_exports.ChangeTracker.with(context, cb);
+    return compact([
+      getDeclarationSiteFix(context, expression, errorCode, checker, trackChanges),
+      getUseSiteFix(context, expression, errorCode, checker, trackChanges)
+    ]);
+  },
+  getAllCodeActions: (context) => {
+    const { sourceFile, program, cancellationToken } = context;
+    const checker = context.program.getTypeChecker();
+    const fixedDeclarations = /* @__PURE__ */ new Set();
+    return codeFixAll(context, errorCodes3, (t, diagnostic) => {
+      const expression = getAwaitErrorSpanExpression(sourceFile, diagnostic.code, diagnostic, cancellationToken, program);
+      if (!expression) {
+        return;
+      }
+      const trackChanges = (cb) => (cb(t), []);
+      return getDeclarationSiteFix(context, expression, diagnostic.code, checker, trackChanges, fixedDeclarations) || getUseSiteFix(context, expression, diagnostic.code, checker, trackChanges, fixedDeclarations);
+    });
   }
-  function createStubbedMethod(modifiers, name, optional, typeParameters, parameters, returnType, quotePreference, body) {
-    return factory.createMethodDeclaration(
-      modifiers,
-      void 0,
-      name,
-      optional ? factory.createToken(57 /* QuestionToken */) : void 0,
-      typeParameters,
-      parameters,
-      returnType,
-      body || createStubbedMethodBody(quotePreference)
+});
+function getAwaitErrorSpanExpression(sourceFile, errorCode, span, cancellationToken, program) {
+  const expression = getFixableErrorSpanExpression(sourceFile, span);
+  return expression && isMissingAwaitError(sourceFile, errorCode, span, cancellationToken, program) && isInsideAwaitableBody(expression) ? expression : void 0;
+}
+function getDeclarationSiteFix(context, expression, errorCode, checker, trackChanges, fixedDeclarations) {
+  const { sourceFile, program, cancellationToken } = context;
+  const awaitableInitializers = findAwaitableInitializers(expression, sourceFile, cancellationToken, program, checker);
+  if (awaitableInitializers) {
+    const initializerChanges = trackChanges((t) => {
+      forEach(awaitableInitializers.initializers, ({ expression: expression2 }) => makeChange3(t, errorCode, sourceFile, checker, expression2, fixedDeclarations));
+      if (fixedDeclarations && awaitableInitializers.needsSecondPassForFixAll) {
+        makeChange3(t, errorCode, sourceFile, checker, expression, fixedDeclarations);
+      }
+    });
+    return createCodeFixActionWithoutFixAll(
+      "addMissingAwaitToInitializer",
+      initializerChanges,
+      awaitableInitializers.initializers.length === 1 ? [Diagnostics.Add_await_to_initializer_for_0, awaitableInitializers.initializers[0].declarationSymbol.name] : Diagnostics.Add_await_to_initializers
     );
   }
-  function createStubbedMethodBody(quotePreference) {
-    return createStubbedBody(Diagnostics.Method_not_implemented.message, quotePreference);
+}
+function getUseSiteFix(context, expression, errorCode, checker, trackChanges, fixedDeclarations) {
+  const changes = trackChanges((t) => makeChange3(t, errorCode, context.sourceFile, checker, expression, fixedDeclarations));
+  return createCodeFixAction(fixId3, changes, Diagnostics.Add_await, fixId3, Diagnostics.Fix_all_expressions_possibly_missing_await);
+}
+function isMissingAwaitError(sourceFile, errorCode, span, cancellationToken, program) {
+  const checker = program.getTypeChecker();
+  const diagnostics = checker.getDiagnostics(sourceFile, cancellationToken);
+  return some(diagnostics, ({ start: start2, length: length2, relatedInformation, code }) => isNumber(start2) && isNumber(length2) && textSpansEqual({ start: start2, length: length2 }, span) && code === errorCode && !!relatedInformation && some(relatedInformation, (related) => related.code === Diagnostics.Did_you_forget_to_use_await.code));
+}
+function findAwaitableInitializers(expression, sourceFile, cancellationToken, program, checker) {
+  const identifiers = getIdentifiersFromErrorSpanExpression(expression, checker);
+  if (!identifiers) {
+    return;
   }
-  function createStubbedBody(text, quotePreference) {
-    return factory.createBlock(
-      [factory.createThrowStatement(
-        factory.createNewExpression(
-          factory.createIdentifier("Error"),
-          void 0,
-          [factory.createStringLiteral(text, quotePreference === 0 /* Single */)]
-        )
-      )],
-      true
-    );
+  let isCompleteFix = identifiers.isCompleteFix;
+  let initializers;
+  for (const identifier of identifiers.identifiers) {
+    const symbol = checker.getSymbolAtLocation(identifier);
+    if (!symbol) {
+      continue;
+    }
+    const declaration = tryCast(symbol.valueDeclaration, isVariableDeclaration);
+    const variableName = declaration && tryCast(declaration.name, isIdentifier);
+    const variableStatement = getAncestor(declaration, 240 /* VariableStatement */);
+    if (!declaration || !variableStatement || declaration.type || !declaration.initializer || variableStatement.getSourceFile() !== sourceFile || hasSyntacticModifier(variableStatement, 1 /* Export */) || !variableName || !isInsideAwaitableBody(declaration.initializer)) {
+      isCompleteFix = false;
+      continue;
+    }
+    const diagnostics = program.getSemanticDiagnostics(sourceFile, cancellationToken);
+    const isUsedElsewhere = ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(variableName, checker, sourceFile, (reference) => {
+      return identifier !== reference && !symbolReferenceIsAlsoMissingAwait(reference, diagnostics, sourceFile, checker);
+    });
+    if (isUsedElsewhere) {
+      isCompleteFix = false;
+      continue;
+    }
+    (initializers || (initializers = [])).push({
+      expression: declaration.initializer,
+      declarationSymbol: symbol
+    });
   }
-  function setJsonCompilerOptionValues(changeTracker, configFile, options) {
-    const tsconfigObjectLiteral = getTsConfigObjectLiteralExpression(configFile);
-    if (!tsconfigObjectLiteral)
-      return void 0;
-    const compilerOptionsProperty = findJsonProperty(tsconfigObjectLiteral, "compilerOptions");
-    if (compilerOptionsProperty === void 0) {
-      changeTracker.insertNodeAtObjectStart(configFile, tsconfigObjectLiteral, createJsonPropertyAssignment(
-        "compilerOptions",
-        factory.createObjectLiteralExpression(options.map(([optionName, optionValue]) => createJsonPropertyAssignment(optionName, optionValue)), true)
-      ));
+  return initializers && {
+    initializers,
+    needsSecondPassForFixAll: !isCompleteFix
+  };
+}
+function getIdentifiersFromErrorSpanExpression(expression, checker) {
+  if (isPropertyAccessExpression(expression.parent) && isIdentifier(expression.parent.expression)) {
+    return { identifiers: [expression.parent.expression], isCompleteFix: true };
+  }
+  if (isIdentifier(expression)) {
+    return { identifiers: [expression], isCompleteFix: true };
+  }
+  if (isBinaryExpression(expression)) {
+    let sides;
+    let isCompleteFix = true;
+    for (const side of [expression.left, expression.right]) {
+      const type = checker.getTypeAtLocation(side);
+      if (checker.getPromisedTypeOfPromise(type)) {
+        if (!isIdentifier(side)) {
+          isCompleteFix = false;
+          continue;
+        }
+        (sides || (sides = [])).push(side);
+      }
+    }
+    return sides && { identifiers: sides, isCompleteFix };
+  }
+}
+function symbolReferenceIsAlsoMissingAwait(reference, diagnostics, sourceFile, checker) {
+  const errorNode = isPropertyAccessExpression(reference.parent) ? reference.parent.name : isBinaryExpression(reference.parent) ? reference.parent : reference;
+  const diagnostic = find(diagnostics, (diagnostic2) => diagnostic2.start === errorNode.getStart(sourceFile) && diagnostic2.start + diagnostic2.length === errorNode.getEnd());
+  return diagnostic && contains(errorCodes3, diagnostic.code) || // A Promise is usually not correct in a binary expression (it’s not valid
+  // in an arithmetic expression and an equality comparison seems unusual),
+  // but if the other side of the binary expression has an error, the side
+  // is typed `any` which will squash the error that would identify this
+  // Promise as an invalid operand. So if the whole binary expression is
+  // typed `any` as a result, there is a strong likelihood that this Promise
+  // is accidentally missing `await`.
+  checker.getTypeAtLocation(errorNode).flags & 1 /* Any */;
+}
+function isInsideAwaitableBody(node) {
+  return node.kind & 32768 /* AwaitContext */ || !!findAncestor(node, (ancestor) => ancestor.parent && isArrowFunction(ancestor.parent) && ancestor.parent.body === ancestor || isBlock(ancestor) && (ancestor.parent.kind === 259 /* FunctionDeclaration */ || ancestor.parent.kind === 215 /* FunctionExpression */ || ancestor.parent.kind === 216 /* ArrowFunction */ || ancestor.parent.kind === 171 /* MethodDeclaration */));
+}
+function makeChange3(changeTracker, errorCode, sourceFile, checker, insertionSite, fixedDeclarations) {
+  if (isForOfStatement(insertionSite.parent) && !insertionSite.parent.awaitModifier) {
+    const exprType = checker.getTypeAtLocation(insertionSite);
+    const asyncIter = checker.getAsyncIterableType();
+    if (asyncIter && checker.isTypeAssignableTo(exprType, asyncIter)) {
+      const forOf = insertionSite.parent;
+      changeTracker.replaceNode(sourceFile, forOf, factory.updateForOfStatement(forOf, factory.createToken(133 /* AwaitKeyword */), forOf.initializer, forOf.expression, forOf.statement));
       return;
     }
-    const compilerOptions = compilerOptionsProperty.initializer;
-    if (!isObjectLiteralExpression(compilerOptions)) {
-      return;
+  }
+  if (isBinaryExpression(insertionSite)) {
+    for (const side of [insertionSite.left, insertionSite.right]) {
+      if (fixedDeclarations && isIdentifier(side)) {
+        const symbol = checker.getSymbolAtLocation(side);
+        if (symbol && fixedDeclarations.has(getSymbolId(symbol))) {
+          continue;
+        }
+      }
+      const type = checker.getTypeAtLocation(side);
+      const newNode = checker.getPromisedTypeOfPromise(type) ? factory.createAwaitExpression(side) : side;
+      changeTracker.replaceNode(sourceFile, side, newNode);
     }
-    for (const [optionName, optionValue] of options) {
-      const optionProperty = findJsonProperty(compilerOptions, optionName);
-      if (optionProperty === void 0) {
-        changeTracker.insertNodeAtObjectStart(configFile, compilerOptions, createJsonPropertyAssignment(optionName, optionValue));
-      } else {
-        changeTracker.replaceNode(configFile, optionProperty.initializer, optionValue);
+  } else if (errorCode === propertyAccessCode && isPropertyAccessExpression(insertionSite.parent)) {
+    if (fixedDeclarations && isIdentifier(insertionSite.parent.expression)) {
+      const symbol = checker.getSymbolAtLocation(insertionSite.parent.expression);
+      if (symbol && fixedDeclarations.has(getSymbolId(symbol))) {
+        return;
       }
     }
-  }
-  function setJsonCompilerOptionValue(changeTracker, configFile, optionName, optionValue) {
-    setJsonCompilerOptionValues(changeTracker, configFile, [[optionName, optionValue]]);
-  }
-  function createJsonPropertyAssignment(name, initializer) {
-    return factory.createPropertyAssignment(factory.createStringLiteral(name), initializer);
-  }
-  function findJsonProperty(obj, name) {
-    return find(obj.properties, (p) => isPropertyAssignment(p) && !!p.name && isStringLiteral(p.name) && p.name.text === name);
-  }
-  function tryGetAutoImportableReferenceFromTypeNode(importTypeNode, scriptTarget) {
-    let symbols;
-    const typeNode = visitNode(importTypeNode, visit);
-    if (symbols && typeNode) {
-      return { typeNode, symbols };
+    changeTracker.replaceNode(
+      sourceFile,
+      insertionSite.parent.expression,
+      factory.createParenthesizedExpression(factory.createAwaitExpression(insertionSite.parent.expression))
+    );
+    insertLeadingSemicolonIfNeeded(changeTracker, insertionSite.parent.expression, sourceFile);
+  } else if (contains(callableConstructableErrorCodes, errorCode) && isCallOrNewExpression(insertionSite.parent)) {
+    if (fixedDeclarations && isIdentifier(insertionSite)) {
+      const symbol = checker.getSymbolAtLocation(insertionSite);
+      if (symbol && fixedDeclarations.has(getSymbolId(symbol))) {
+        return;
+      }
     }
-    function visit(node) {
-      var _a2;
-      if (isLiteralImportTypeNode(node) && node.qualifier) {
-        const firstIdentifier = getFirstIdentifier(node.qualifier);
-        const name = getNameForExportedSymbol(firstIdentifier.symbol, scriptTarget);
-        const qualifier = name !== firstIdentifier.text ? replaceFirstIdentifierOfEntityName(node.qualifier, factory.createIdentifier(name)) : node.qualifier;
-        symbols = append(symbols, firstIdentifier.symbol);
-        const typeArguments = (_a2 = node.typeArguments) == null ? void 0 : _a2.map(visit);
-        return factory.createTypeReferenceNode(qualifier, typeArguments);
+    changeTracker.replaceNode(sourceFile, insertionSite, factory.createParenthesizedExpression(factory.createAwaitExpression(insertionSite)));
+    insertLeadingSemicolonIfNeeded(changeTracker, insertionSite, sourceFile);
+  } else {
+    if (fixedDeclarations && isVariableDeclaration(insertionSite.parent) && isIdentifier(insertionSite.parent.name)) {
+      const symbol = checker.getSymbolAtLocation(insertionSite.parent.name);
+      if (symbol && !tryAddToSet(fixedDeclarations, getSymbolId(symbol))) {
+        return;
       }
-      return visitEachChild(node, visit, nullTransformationContext);
     }
+    changeTracker.replaceNode(sourceFile, insertionSite, factory.createAwaitExpression(insertionSite));
   }
-  function replaceFirstIdentifierOfEntityName(name, newIdentifier) {
-    if (name.kind === 79 /* Identifier */) {
-      return newIdentifier;
-    }
-    return factory.createQualifiedName(replaceFirstIdentifierOfEntityName(name.left, newIdentifier), name.right);
+}
+function insertLeadingSemicolonIfNeeded(changeTracker, beforeNode, sourceFile) {
+  const precedingToken = findPrecedingToken(beforeNode.pos, sourceFile);
+  if (precedingToken && positionIsASICandidate(precedingToken.end, precedingToken.parent, sourceFile)) {
+    changeTracker.insertText(sourceFile, beforeNode.getStart(sourceFile), ";");
   }
-  function importSymbols(importAdder, symbols) {
-    symbols.forEach((s) => importAdder.addImportFromExportedSymbol(s, true));
+}
+
+// src/services/codefixes/addMissingConst.ts
+var fixId4 = "addMissingConst";
+var errorCodes4 = [
+  Diagnostics.Cannot_find_name_0.code,
+  Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer.code
+];
+registerCodeFix({
+  errorCodes: errorCodes4,
+  getCodeActions: function getCodeActionsToAddMissingConst(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange4(t, context.sourceFile, context.span.start, context.program));
+    if (changes.length > 0) {
+      return [createCodeFixAction(fixId4, changes, Diagnostics.Add_const_to_unresolved_variable, fixId4, Diagnostics.Add_const_to_all_unresolved_variables)];
+    }
+  },
+  fixIds: [fixId4],
+  getAllCodeActions: (context) => {
+    const fixedNodes = /* @__PURE__ */ new Set();
+    return codeFixAll(context, errorCodes4, (changes, diag2) => makeChange4(changes, diag2.file, diag2.start, context.program, fixedNodes));
+  }
+});
+function makeChange4(changeTracker, sourceFile, pos, program, fixedNodes) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  const forInitializer = findAncestor(
+    token,
+    (node) => isForInOrOfStatement(node.parent) ? node.parent.initializer === node : isPossiblyPartOfDestructuring(node) ? false : "quit"
+  );
+  if (forInitializer)
+    return applyChange(changeTracker, forInitializer, sourceFile, fixedNodes);
+  const parent2 = token.parent;
+  if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 63 /* EqualsToken */ && isExpressionStatement(parent2.parent)) {
+    return applyChange(changeTracker, token, sourceFile, fixedNodes);
   }
-  function findAncestorMatchingSpan(sourceFile, span) {
-    const end = textSpanEnd(span);
-    let token = getTokenAtPosition(sourceFile, span.start);
-    while (token.end < end) {
-      token = token.parent;
+  if (isArrayLiteralExpression(parent2)) {
+    const checker = program.getTypeChecker();
+    if (!every(parent2.elements, (element) => arrayElementCouldBeVariableDeclaration(element, checker))) {
+      return;
     }
-    return token;
+    return applyChange(changeTracker, parent2, sourceFile, fixedNodes);
   }
-
-  // src/services/codefixes/generateAccessors.ts
-  function generateAccessorFromProperty(file, program, start2, end, context, _actionName) {
-    const fieldInfo = getAccessorConvertiblePropertyAtPosition(file, program, start2, end);
-    if (!fieldInfo || ts_refactor_exports.isRefactorErrorInfo(fieldInfo))
-      return void 0;
-    const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context);
-    const { isStatic: isStatic2, isReadonly, fieldName, accessorName, originalName, type, container, declaration } = fieldInfo;
-    suppressLeadingAndTrailingTrivia(fieldName);
-    suppressLeadingAndTrailingTrivia(accessorName);
-    suppressLeadingAndTrailingTrivia(declaration);
-    suppressLeadingAndTrailingTrivia(container);
-    let accessorModifiers;
-    let fieldModifiers;
-    if (isClassLike(container)) {
-      const modifierFlags = getEffectiveModifierFlags(declaration);
-      if (isSourceFileJS(file)) {
-        const modifiers = factory.createModifiersFromModifierFlags(modifierFlags);
-        accessorModifiers = modifiers;
-        fieldModifiers = modifiers;
-      } else {
-        accessorModifiers = factory.createModifiersFromModifierFlags(prepareModifierFlagsForAccessor(modifierFlags));
-        fieldModifiers = factory.createModifiersFromModifierFlags(prepareModifierFlagsForField(modifierFlags));
-      }
-      if (canHaveDecorators(declaration)) {
-        fieldModifiers = concatenate(getDecorators(declaration), fieldModifiers);
-      }
-    }
-    updateFieldDeclaration(changeTracker, file, declaration, type, fieldName, fieldModifiers);
-    const getAccessor = generateGetAccessor(fieldName, accessorName, type, accessorModifiers, isStatic2, container);
-    suppressLeadingAndTrailingTrivia(getAccessor);
-    insertAccessor(changeTracker, file, getAccessor, declaration, container);
-    if (isReadonly) {
-      const constructor = getFirstConstructorWithBody(container);
-      if (constructor) {
-        updateReadonlyPropertyInitializerStatementConstructor(changeTracker, file, constructor, fieldName.text, originalName);
-      }
-    } else {
-      const setAccessor = generateSetAccessor(fieldName, accessorName, type, accessorModifiers, isStatic2, container);
-      suppressLeadingAndTrailingTrivia(setAccessor);
-      insertAccessor(changeTracker, file, setAccessor, declaration, container);
+  const commaExpression = findAncestor(
+    token,
+    (node) => isExpressionStatement(node.parent) ? true : isPossiblyPartOfCommaSeperatedInitializer(node) ? false : "quit"
+  );
+  if (commaExpression) {
+    const checker = program.getTypeChecker();
+    if (!expressionCouldBeVariableDeclaration(commaExpression, checker)) {
+      return;
     }
-    return changeTracker.getChanges();
+    return applyChange(changeTracker, commaExpression, sourceFile, fixedNodes);
+  }
+}
+function applyChange(changeTracker, initializer, sourceFile, fixedNodes) {
+  if (!fixedNodes || tryAddToSet(fixedNodes, initializer)) {
+    changeTracker.insertModifierBefore(sourceFile, 85 /* ConstKeyword */, initializer);
+  }
+}
+function isPossiblyPartOfDestructuring(node) {
+  switch (node.kind) {
+    case 79 /* Identifier */:
+    case 206 /* ArrayLiteralExpression */:
+    case 207 /* ObjectLiteralExpression */:
+    case 299 /* PropertyAssignment */:
+    case 300 /* ShorthandPropertyAssignment */:
+      return true;
+    default:
+      return false;
+  }
+}
+function arrayElementCouldBeVariableDeclaration(expression, checker) {
+  const identifier = isIdentifier(expression) ? expression : isAssignmentExpression(
+    expression,
+    /*excludeCompoundAssignment*/
+    true
+  ) && isIdentifier(expression.left) ? expression.left : void 0;
+  return !!identifier && !checker.getSymbolAtLocation(identifier);
+}
+function isPossiblyPartOfCommaSeperatedInitializer(node) {
+  switch (node.kind) {
+    case 79 /* Identifier */:
+    case 223 /* BinaryExpression */:
+    case 27 /* CommaToken */:
+      return true;
+    default:
+      return false;
   }
-  function isConvertibleName(name) {
-    return isIdentifier(name) || isStringLiteral(name);
+}
+function expressionCouldBeVariableDeclaration(expression, checker) {
+  if (!isBinaryExpression(expression)) {
+    return false;
   }
-  function isAcceptedDeclaration(node) {
-    return isParameterPropertyDeclaration(node, node.parent) || isPropertyDeclaration(node) || isPropertyAssignment(node);
+  if (expression.operatorToken.kind === 27 /* CommaToken */) {
+    return every([expression.left, expression.right], (expression2) => expressionCouldBeVariableDeclaration(expression2, checker));
   }
-  function createPropertyName(name, originalName) {
-    return isIdentifier(originalName) ? factory.createIdentifier(name) : factory.createStringLiteral(name);
+  return expression.operatorToken.kind === 63 /* EqualsToken */ && isIdentifier(expression.left) && !checker.getSymbolAtLocation(expression.left);
+}
+
+// src/services/codefixes/addMissingDeclareProperty.ts
+var fixId5 = "addMissingDeclareProperty";
+var errorCodes5 = [
+  Diagnostics.Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration.code
+];
+registerCodeFix({
+  errorCodes: errorCodes5,
+  getCodeActions: function getCodeActionsToAddMissingDeclareOnProperty(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange5(t, context.sourceFile, context.span.start));
+    if (changes.length > 0) {
+      return [createCodeFixAction(fixId5, changes, Diagnostics.Prefix_with_declare, fixId5, Diagnostics.Prefix_all_incorrect_property_declarations_with_declare)];
+    }
+  },
+  fixIds: [fixId5],
+  getAllCodeActions: (context) => {
+    const fixedNodes = /* @__PURE__ */ new Set();
+    return codeFixAll(context, errorCodes5, (changes, diag2) => makeChange5(changes, diag2.file, diag2.start, fixedNodes));
+  }
+});
+function makeChange5(changeTracker, sourceFile, pos, fixedNodes) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  if (!isIdentifier(token)) {
+    return;
   }
-  function createAccessorAccessExpression(fieldName, isStatic2, container) {
-    const leftHead = isStatic2 ? container.name : factory.createThis();
-    return isIdentifier(fieldName) ? factory.createPropertyAccessExpression(leftHead, fieldName) : factory.createElementAccessExpression(leftHead, factory.createStringLiteralFromNode(fieldName));
+  const declaration = token.parent;
+  if (declaration.kind === 169 /* PropertyDeclaration */ && (!fixedNodes || tryAddToSet(fixedNodes, declaration))) {
+    changeTracker.insertModifierBefore(sourceFile, 136 /* DeclareKeyword */, declaration);
   }
-  function prepareModifierFlagsForAccessor(modifierFlags) {
-    modifierFlags &= ~64 /* Readonly */;
-    modifierFlags &= ~8 /* Private */;
-    if (!(modifierFlags & 16 /* Protected */)) {
-      modifierFlags |= 4 /* Public */;
+}
+
+// src/services/codefixes/addMissingInvocationForDecorator.ts
+var fixId6 = "addMissingInvocationForDecorator";
+var errorCodes6 = [Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0.code];
+registerCodeFix({
+  errorCodes: errorCodes6,
+  getCodeActions: function getCodeActionsToAddMissingInvocationForDecorator(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange6(t, context.sourceFile, context.span.start));
+    return [createCodeFixAction(fixId6, changes, Diagnostics.Call_decorator_expression, fixId6, Diagnostics.Add_to_all_uncalled_decorators)];
+  },
+  fixIds: [fixId6],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes6, (changes, diag2) => makeChange6(changes, diag2.file, diag2.start))
+});
+function makeChange6(changeTracker, sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  const decorator = findAncestor(token, isDecorator);
+  Debug.assert(!!decorator, "Expected position to be owned by a decorator.");
+  const replacement = factory.createCallExpression(
+    decorator.expression,
+    /*typeArguments*/
+    void 0,
+    /*argumentsArray*/
+    void 0
+  );
+  changeTracker.replaceNode(sourceFile, decorator.expression, replacement);
+}
+
+// src/services/codefixes/addNameToNamelessParameter.ts
+var fixId7 = "addNameToNamelessParameter";
+var errorCodes7 = [Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1.code];
+registerCodeFix({
+  errorCodes: errorCodes7,
+  getCodeActions: function getCodeActionsToAddNameToNamelessParameter(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange7(t, context.sourceFile, context.span.start));
+    return [createCodeFixAction(fixId7, changes, Diagnostics.Add_parameter_name, fixId7, Diagnostics.Add_names_to_all_parameters_without_names)];
+  },
+  fixIds: [fixId7],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes7, (changes, diag2) => makeChange7(changes, diag2.file, diag2.start))
+});
+function makeChange7(changeTracker, sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  const param = token.parent;
+  if (!isParameter(param)) {
+    return Debug.fail("Tried to add a parameter name to a non-parameter: " + Debug.formatSyntaxKind(token.kind));
+  }
+  const i = param.parent.parameters.indexOf(param);
+  Debug.assert(!param.type, "Tried to add a parameter name to a parameter that already had one.");
+  Debug.assert(i > -1, "Parameter not found in parent parameter list.");
+  const typeNode = factory.createTypeReferenceNode(
+    param.name,
+    /*typeArguments*/
+    void 0
+  );
+  const replacement = factory.createParameterDeclaration(
+    param.modifiers,
+    param.dotDotDotToken,
+    "arg" + i,
+    param.questionToken,
+    param.dotDotDotToken ? factory.createArrayTypeNode(typeNode) : typeNode,
+    param.initializer
+  );
+  changeTracker.replaceNode(sourceFile, param, replacement);
+}
+
+// src/services/codefixes/addOptionalPropertyUndefined.ts
+var addOptionalPropertyUndefined = "addOptionalPropertyUndefined";
+var errorCodes8 = [
+  Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target.code,
+  Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code,
+  Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code
+];
+registerCodeFix({
+  errorCodes: errorCodes8,
+  getCodeActions(context) {
+    const typeChecker = context.program.getTypeChecker();
+    const toAdd = getPropertiesToAdd(context.sourceFile, context.span, typeChecker);
+    if (!toAdd.length) {
+      return void 0;
     }
-    return modifierFlags;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addUndefinedToOptionalProperty(t, toAdd));
+    return [createCodeFixActionWithoutFixAll(addOptionalPropertyUndefined, changes, Diagnostics.Add_undefined_to_optional_property_type)];
+  },
+  fixIds: [addOptionalPropertyUndefined]
+});
+function getPropertiesToAdd(file, span, checker) {
+  var _a2, _b;
+  const sourceTarget = getSourceTarget(getFixableErrorSpanExpression(file, span), checker);
+  if (!sourceTarget) {
+    return emptyArray;
   }
-  function prepareModifierFlagsForField(modifierFlags) {
-    modifierFlags &= ~4 /* Public */;
-    modifierFlags &= ~16 /* Protected */;
-    modifierFlags |= 8 /* Private */;
-    return modifierFlags;
+  const { source: sourceNode, target: targetNode } = sourceTarget;
+  const target = shouldUseParentTypeOfProperty(sourceNode, targetNode, checker) ? checker.getTypeAtLocation(targetNode.expression) : checker.getTypeAtLocation(targetNode);
+  if ((_b = (_a2 = target.symbol) == null ? void 0 : _a2.declarations) == null ? void 0 : _b.some((d) => getSourceFileOfNode(d).fileName.match(/\.d\.ts$/))) {
+    return emptyArray;
   }
-  function getAccessorConvertiblePropertyAtPosition(file, program, start2, end, considerEmptySpans = true) {
-    const node = getTokenAtPosition(file, start2);
-    const cursorRequest = start2 === end && considerEmptySpans;
-    const declaration = findAncestor(node.parent, isAcceptedDeclaration);
-    const meaning = 28 /* AccessibilityModifier */ | 32 /* Static */ | 64 /* Readonly */;
-    if (!declaration || !(nodeOverlapsWithStartEnd(declaration.name, file, start2, end) || cursorRequest)) {
-      return {
-        error: getLocaleSpecificMessage(Diagnostics.Could_not_find_property_for_which_to_generate_accessor)
-      };
-    }
-    if (!isConvertibleName(declaration.name)) {
-      return {
-        error: getLocaleSpecificMessage(Diagnostics.Name_is_not_valid)
-      };
-    }
-    if ((getEffectiveModifierFlags(declaration) & 126975 /* Modifier */ | meaning) !== meaning) {
-      return {
-        error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_property_with_modifier)
-      };
-    }
-    const name = declaration.name.text;
-    const startWithUnderscore = startsWithUnderscore(name);
-    const fieldName = createPropertyName(startWithUnderscore ? name : getUniqueName(`_${name}`, file), declaration.name);
-    const accessorName = createPropertyName(startWithUnderscore ? getUniqueName(name.substring(1), file) : name, declaration.name);
+  return checker.getExactOptionalProperties(target);
+}
+function shouldUseParentTypeOfProperty(sourceNode, targetNode, checker) {
+  return isPropertyAccessExpression(targetNode) && !!checker.getExactOptionalProperties(checker.getTypeAtLocation(targetNode.expression)).length && checker.getTypeAtLocation(sourceNode) === checker.getUndefinedType();
+}
+function getSourceTarget(errorNode, checker) {
+  var _a2;
+  if (!errorNode) {
+    return void 0;
+  } else if (isBinaryExpression(errorNode.parent) && errorNode.parent.operatorToken.kind === 63 /* EqualsToken */) {
+    return { source: errorNode.parent.right, target: errorNode.parent.left };
+  } else if (isVariableDeclaration(errorNode.parent) && errorNode.parent.initializer) {
+    return { source: errorNode.parent.initializer, target: errorNode.parent.name };
+  } else if (isCallExpression(errorNode.parent)) {
+    const n = checker.getSymbolAtLocation(errorNode.parent.expression);
+    if (!(n == null ? void 0 : n.valueDeclaration) || !isFunctionLikeKind(n.valueDeclaration.kind))
+      return void 0;
+    if (!isExpression(errorNode))
+      return void 0;
+    const i = errorNode.parent.arguments.indexOf(errorNode);
+    if (i === -1)
+      return void 0;
+    const name = n.valueDeclaration.parameters[i].name;
+    if (isIdentifier(name))
+      return { source: errorNode, target: name };
+  } else if (isPropertyAssignment(errorNode.parent) && isIdentifier(errorNode.parent.name) || isShorthandPropertyAssignment(errorNode.parent)) {
+    const parentTarget = getSourceTarget(errorNode.parent.parent, checker);
+    if (!parentTarget)
+      return void 0;
+    const prop = checker.getPropertyOfType(checker.getTypeAtLocation(parentTarget.target), errorNode.parent.name.text);
+    const declaration = (_a2 = prop == null ? void 0 : prop.declarations) == null ? void 0 : _a2[0];
+    if (!declaration)
+      return void 0;
     return {
-      isStatic: hasStaticModifier(declaration),
-      isReadonly: hasEffectiveReadonlyModifier(declaration),
-      type: getDeclarationType(declaration, program),
-      container: declaration.kind === 166 /* Parameter */ ? declaration.parent.parent : declaration.parent,
-      originalName: declaration.name.text,
-      declaration,
-      fieldName,
-      accessorName,
-      renameAccessor: startWithUnderscore
+      source: isPropertyAssignment(errorNode.parent) ? errorNode.parent.initializer : errorNode.parent.name,
+      target: declaration
     };
   }
-  function generateGetAccessor(fieldName, accessorName, type, modifiers, isStatic2, container) {
-    return factory.createGetAccessorDeclaration(
-      modifiers,
-      accessorName,
-      void 0,
-      type,
-      factory.createBlock([
-        factory.createReturnStatement(
-          createAccessorAccessExpression(fieldName, isStatic2, container)
-        )
-      ], true)
-    );
-  }
-  function generateSetAccessor(fieldName, accessorName, type, modifiers, isStatic2, container) {
-    return factory.createSetAccessorDeclaration(
-      modifiers,
-      accessorName,
-      [factory.createParameterDeclaration(
-        void 0,
-        void 0,
-        factory.createIdentifier("value"),
-        void 0,
-        type
-      )],
-      factory.createBlock([
-        factory.createExpressionStatement(
-          factory.createAssignment(
-            createAccessorAccessExpression(fieldName, isStatic2, container),
-            factory.createIdentifier("value")
-          )
-        )
-      ], true)
-    );
-  }
-  function updatePropertyDeclaration(changeTracker, file, declaration, type, fieldName, modifiers) {
-    const property = factory.updatePropertyDeclaration(
-      declaration,
-      modifiers,
-      fieldName,
-      declaration.questionToken || declaration.exclamationToken,
-      type,
-      declaration.initializer
-    );
-    changeTracker.replaceNode(file, declaration, property);
-  }
-  function updatePropertyAssignmentDeclaration(changeTracker, file, declaration, fieldName) {
-    const assignment = factory.updatePropertyAssignment(declaration, fieldName, declaration.initializer);
-    changeTracker.replacePropertyAssignment(file, declaration, assignment);
-  }
-  function updateFieldDeclaration(changeTracker, file, declaration, type, fieldName, modifiers) {
-    if (isPropertyDeclaration(declaration)) {
-      updatePropertyDeclaration(changeTracker, file, declaration, type, fieldName, modifiers);
-    } else if (isPropertyAssignment(declaration)) {
-      updatePropertyAssignmentDeclaration(changeTracker, file, declaration, fieldName);
-    } else {
-      changeTracker.replaceNode(
-        file,
-        declaration,
-        factory.updateParameterDeclaration(declaration, modifiers, declaration.dotDotDotToken, cast(fieldName, isIdentifier), declaration.questionToken, declaration.type, declaration.initializer)
-      );
+  return void 0;
+}
+function addUndefinedToOptionalProperty(changes, toAdd) {
+  for (const add of toAdd) {
+    const d = add.valueDeclaration;
+    if (d && (isPropertySignature(d) || isPropertyDeclaration(d)) && d.type) {
+      const t = factory.createUnionTypeNode([
+        ...d.type.kind === 189 /* UnionType */ ? d.type.types : [d.type],
+        factory.createTypeReferenceNode("undefined")
+      ]);
+      changes.replaceNode(d.getSourceFile(), d.type, t);
     }
   }
-  function insertAccessor(changeTracker, file, accessor, declaration, container) {
-    isParameterPropertyDeclaration(declaration, declaration.parent) ? changeTracker.insertMemberAtStart(file, container, accessor) : isPropertyAssignment(declaration) ? changeTracker.insertNodeAfterComma(file, declaration, accessor) : changeTracker.insertNodeAfter(file, declaration, accessor);
-  }
-  function updateReadonlyPropertyInitializerStatementConstructor(changeTracker, file, constructor, fieldName, originalName) {
-    if (!constructor.body)
+}
+
+// src/services/codefixes/annotateWithTypeFromJSDoc.ts
+var fixId8 = "annotateWithTypeFromJSDoc";
+var errorCodes9 = [Diagnostics.JSDoc_types_may_be_moved_to_TypeScript_types.code];
+registerCodeFix({
+  errorCodes: errorCodes9,
+  getCodeActions(context) {
+    const decl = getDeclaration(context.sourceFile, context.span.start);
+    if (!decl)
       return;
-    constructor.body.forEachChild(function recur(node) {
-      if (isElementAccessExpression(node) && node.expression.kind === 108 /* ThisKeyword */ && isStringLiteral(node.argumentExpression) && node.argumentExpression.text === originalName && isWriteAccess(node)) {
-        changeTracker.replaceNode(file, node.argumentExpression, factory.createStringLiteral(fieldName));
-      }
-      if (isPropertyAccessExpression(node) && node.expression.kind === 108 /* ThisKeyword */ && node.name.text === originalName && isWriteAccess(node)) {
-        changeTracker.replaceNode(file, node.name, factory.createIdentifier(fieldName));
-      }
-      if (!isFunctionLike(node) && !isClassLike(node)) {
-        node.forEachChild(recur);
-      }
-    });
-  }
-  function getDeclarationType(declaration, program) {
-    const typeNode = getTypeAnnotationNode(declaration);
-    if (isPropertyDeclaration(declaration) && typeNode && declaration.questionToken) {
-      const typeChecker = program.getTypeChecker();
-      const type = typeChecker.getTypeFromTypeNode(typeNode);
-      if (!typeChecker.isTypeAssignableTo(typeChecker.getUndefinedType(), type)) {
-        const types = isUnionTypeNode(typeNode) ? typeNode.types : [typeNode];
-        return factory.createUnionTypeNode([...types, factory.createKeywordTypeNode(155 /* UndefinedKeyword */)]);
-      }
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange(t, context.sourceFile, decl));
+    return [createCodeFixAction(fixId8, changes, Diagnostics.Annotate_with_type_from_JSDoc, fixId8, Diagnostics.Annotate_everything_with_types_from_JSDoc)];
+  },
+  fixIds: [fixId8],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes9, (changes, diag2) => {
+    const decl = getDeclaration(diag2.file, diag2.start);
+    if (decl)
+      doChange(changes, diag2.file, decl);
+  })
+});
+function getDeclaration(file, pos) {
+  const name = getTokenAtPosition(file, pos);
+  return tryCast(isParameter(name.parent) ? name.parent.parent : name.parent, parameterShouldGetTypeFromJSDoc);
+}
+function parameterShouldGetTypeFromJSDoc(node) {
+  return isDeclarationWithType(node) && hasUsableJSDoc(node);
+}
+function hasUsableJSDoc(decl) {
+  return isFunctionLikeDeclaration(decl) ? decl.parameters.some(hasUsableJSDoc) || !decl.type && !!getJSDocReturnType(decl) : !decl.type && !!getJSDocType(decl);
+}
+function doChange(changes, sourceFile, decl) {
+  if (isFunctionLikeDeclaration(decl) && (getJSDocReturnType(decl) || decl.parameters.some((p) => !!getJSDocType(p)))) {
+    if (!decl.typeParameters) {
+      const typeParameters = getJSDocTypeParameterDeclarations(decl);
+      if (typeParameters.length)
+        changes.insertTypeParameters(sourceFile, decl, typeParameters);
+    }
+    const needParens = isArrowFunction(decl) && !findChildOfKind(decl, 20 /* OpenParenToken */, sourceFile);
+    if (needParens)
+      changes.insertNodeBefore(sourceFile, first(decl.parameters), factory.createToken(20 /* OpenParenToken */));
+    for (const param of decl.parameters) {
+      if (!param.type) {
+        const paramType = getJSDocType(param);
+        if (paramType)
+          changes.tryInsertTypeAnnotation(sourceFile, param, transformJSDocType(paramType));
+      }
+    }
+    if (needParens)
+      changes.insertNodeAfter(sourceFile, last(decl.parameters), factory.createToken(21 /* CloseParenToken */));
+    if (!decl.type) {
+      const returnType = getJSDocReturnType(decl);
+      if (returnType)
+        changes.tryInsertTypeAnnotation(sourceFile, decl, transformJSDocType(returnType));
     }
-    return typeNode;
+  } else {
+    const jsdocType = Debug.checkDefined(getJSDocType(decl), "A JSDocType for this declaration should exist");
+    Debug.assert(!decl.type, "The JSDocType decl should have a type");
+    changes.tryInsertTypeAnnotation(sourceFile, decl, transformJSDocType(jsdocType));
+  }
+}
+function isDeclarationWithType(node) {
+  return isFunctionLikeDeclaration(node) || node.kind === 257 /* VariableDeclaration */ || node.kind === 168 /* PropertySignature */ || node.kind === 169 /* PropertyDeclaration */;
+}
+function transformJSDocType(node) {
+  switch (node.kind) {
+    case 315 /* JSDocAllType */:
+    case 316 /* JSDocUnknownType */:
+      return factory.createTypeReferenceNode("any", emptyArray);
+    case 319 /* JSDocOptionalType */:
+      return transformJSDocOptionalType(node);
+    case 318 /* JSDocNonNullableType */:
+      return transformJSDocType(node.type);
+    case 317 /* JSDocNullableType */:
+      return transformJSDocNullableType(node);
+    case 321 /* JSDocVariadicType */:
+      return transformJSDocVariadicType(node);
+    case 320 /* JSDocFunctionType */:
+      return transformJSDocFunctionType(node);
+    case 180 /* TypeReference */:
+      return transformJSDocTypeReference(node);
+    case 325 /* JSDocTypeLiteral */:
+      return transformJSDocTypeLiteral(node);
+    default:
+      const visited = visitEachChild(node, transformJSDocType, nullTransformationContext);
+      setEmitFlags(visited, 1 /* SingleLine */);
+      return visited;
   }
-  function getAllSupers(decl, checker) {
-    const res = [];
-    while (decl) {
-      const superElement = getClassExtendsHeritageElement(decl);
-      const superSymbol = superElement && checker.getSymbolAtLocation(superElement.expression);
-      if (!superSymbol)
+}
+function transformJSDocTypeLiteral(node) {
+  const typeNode = factory.createTypeLiteralNode(map(node.jsDocPropertyTags, (tag) => factory.createPropertySignature(
+    /*modifiers*/
+    void 0,
+    isIdentifier(tag.name) ? tag.name : tag.name.right,
+    isOptionalJSDocPropertyLikeTag(tag) ? factory.createToken(57 /* QuestionToken */) : void 0,
+    tag.typeExpression && visitNode(tag.typeExpression.type, transformJSDocType) || factory.createKeywordTypeNode(131 /* AnyKeyword */)
+  )));
+  setEmitFlags(typeNode, 1 /* SingleLine */);
+  return typeNode;
+}
+function transformJSDocOptionalType(node) {
+  return factory.createUnionTypeNode([visitNode(node.type, transformJSDocType), factory.createTypeReferenceNode("undefined", emptyArray)]);
+}
+function transformJSDocNullableType(node) {
+  return factory.createUnionTypeNode([visitNode(node.type, transformJSDocType), factory.createTypeReferenceNode("null", emptyArray)]);
+}
+function transformJSDocVariadicType(node) {
+  return factory.createArrayTypeNode(visitNode(node.type, transformJSDocType));
+}
+function transformJSDocFunctionType(node) {
+  var _a2;
+  return factory.createFunctionTypeNode(emptyArray, node.parameters.map(transformJSDocParameter), (_a2 = node.type) != null ? _a2 : factory.createKeywordTypeNode(131 /* AnyKeyword */));
+}
+function transformJSDocParameter(node) {
+  const index = node.parent.parameters.indexOf(node);
+  const isRest = node.type.kind === 321 /* JSDocVariadicType */ && index === node.parent.parameters.length - 1;
+  const name = node.name || (isRest ? "rest" : "arg" + index);
+  const dotdotdot = isRest ? factory.createToken(25 /* DotDotDotToken */) : node.dotDotDotToken;
+  return factory.createParameterDeclaration(node.modifiers, dotdotdot, name, node.questionToken, visitNode(node.type, transformJSDocType), node.initializer);
+}
+function transformJSDocTypeReference(node) {
+  let name = node.typeName;
+  let args = node.typeArguments;
+  if (isIdentifier(node.typeName)) {
+    if (isJSDocIndexSignature(node)) {
+      return transformJSDocIndexSignature(node);
+    }
+    let text = node.typeName.text;
+    switch (node.typeName.text) {
+      case "String":
+      case "Boolean":
+      case "Object":
+      case "Number":
+        text = text.toLowerCase();
         break;
-      const symbol = superSymbol.flags & 2097152 /* Alias */ ? checker.getAliasedSymbol(superSymbol) : superSymbol;
-      const superDecl = symbol.declarations && find(symbol.declarations, isClassLike);
-      if (!superDecl)
+      case "array":
+      case "date":
+      case "promise":
+        text = text[0].toUpperCase() + text.slice(1);
         break;
-      res.push(superDecl);
-      decl = superDecl;
     }
-    return res;
-  }
+    name = factory.createIdentifier(text);
+    if ((text === "Array" || text === "Promise") && !node.typeArguments) {
+      args = factory.createNodeArray([factory.createTypeReferenceNode("any", emptyArray)]);
+    } else {
+      args = visitNodes2(node.typeArguments, transformJSDocType);
+    }
+  }
+  return factory.createTypeReferenceNode(name, args);
+}
+function transformJSDocIndexSignature(node) {
+  const index = factory.createParameterDeclaration(
+    /*modifiers*/
+    void 0,
+    /*dotDotDotToken*/
+    void 0,
+    node.typeArguments[0].kind === 148 /* NumberKeyword */ ? "n" : "s",
+    /*questionToken*/
+    void 0,
+    factory.createTypeReferenceNode(node.typeArguments[0].kind === 148 /* NumberKeyword */ ? "number" : "string", []),
+    /*initializer*/
+    void 0
+  );
+  const indexSignature = factory.createTypeLiteralNode([factory.createIndexSignature(
+    /*modifiers*/
+    void 0,
+    [index],
+    node.typeArguments[1]
+  )]);
+  setEmitFlags(indexSignature, 1 /* SingleLine */);
+  return indexSignature;
+}
 
-  // src/services/codefixes/fixInvalidImportSyntax.ts
-  var fixName5 = "invalidImportSyntax";
-  function getCodeFixesForImportDeclaration(context, node) {
-    const sourceFile = getSourceFileOfNode(node);
-    const namespace = getNamespaceDeclarationNode(node);
-    const opts = context.program.getCompilerOptions();
-    const variations = [];
-    variations.push(createAction(context, sourceFile, node, makeImport(namespace.name, void 0, node.moduleSpecifier, getQuotePreference(sourceFile, context.preferences))));
-    if (getEmitModuleKind(opts) === 1 /* CommonJS */) {
-      variations.push(createAction(context, sourceFile, node, factory.createImportEqualsDeclaration(
-        void 0,
-        false,
-        namespace.name,
-        factory.createExternalModuleReference(node.moduleSpecifier)
-      )));
-    }
-    return variations;
-  }
-  function createAction(context, sourceFile, node, replacement) {
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(sourceFile, node, replacement));
-    return createCodeFixActionWithoutFixAll(fixName5, changes, [Diagnostics.Replace_import_with_0, changes[0].textChanges[0].newText]);
+// src/services/codefixes/convertFunctionToEs6Class.ts
+var fixId9 = "convertFunctionToEs6Class";
+var errorCodes10 = [Diagnostics.This_constructor_function_may_be_converted_to_a_class_declaration.code];
+registerCodeFix({
+  errorCodes: errorCodes10,
+  getCodeActions(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange2(t, context.sourceFile, context.span.start, context.program.getTypeChecker(), context.preferences, context.program.getCompilerOptions()));
+    return [createCodeFixAction(fixId9, changes, Diagnostics.Convert_function_to_an_ES2015_class, fixId9, Diagnostics.Convert_all_constructor_functions_to_classes)];
+  },
+  fixIds: [fixId9],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes10, (changes, err) => doChange2(changes, err.file, err.start, context.program.getTypeChecker(), context.preferences, context.program.getCompilerOptions()))
+});
+function doChange2(changes, sourceFile, position, checker, preferences, compilerOptions) {
+  const ctorSymbol = checker.getSymbolAtLocation(getTokenAtPosition(sourceFile, position));
+  if (!ctorSymbol || !ctorSymbol.valueDeclaration || !(ctorSymbol.flags & (16 /* Function */ | 3 /* Variable */))) {
+    return void 0;
   }
-  registerCodeFix({
-    errorCodes: [
-      Diagnostics.This_expression_is_not_callable.code,
-      Diagnostics.This_expression_is_not_constructable.code
-    ],
-    getCodeActions: getActionsForUsageOfInvalidImport
-  });
-  function getActionsForUsageOfInvalidImport(context) {
-    const sourceFile = context.sourceFile;
-    const targetKind = Diagnostics.This_expression_is_not_callable.code === context.errorCode ? 210 /* CallExpression */ : 211 /* NewExpression */;
-    const node = findAncestor(getTokenAtPosition(sourceFile, context.span.start), (a) => a.kind === targetKind);
-    if (!node) {
-      return [];
-    }
-    const expr = node.expression;
-    return getImportCodeFixesForExpression(context, expr);
-  }
-  registerCodeFix({
-    errorCodes: [
-      Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
-      Diagnostics.Type_0_does_not_satisfy_the_constraint_1.code,
-      Diagnostics.Type_0_is_not_assignable_to_type_1.code,
-      Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated.code,
-      Diagnostics.Type_predicate_0_is_not_assignable_to_1.code,
-      Diagnostics.Property_0_of_type_1_is_not_assignable_to_2_index_type_3.code,
-      Diagnostics._0_index_type_1_is_not_assignable_to_2_index_type_3.code,
-      Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2.code,
-      Diagnostics.Property_0_in_type_1_is_not_assignable_to_type_2.code,
-      Diagnostics.Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property.code,
-      Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1.code
-    ],
-    getCodeActions: getActionsForInvalidImportLocation
-  });
-  function getActionsForInvalidImportLocation(context) {
-    const sourceFile = context.sourceFile;
-    const node = findAncestor(getTokenAtPosition(sourceFile, context.span.start), (a) => a.getStart() === context.span.start && a.getEnd() === context.span.start + context.span.length);
-    if (!node) {
-      return [];
+  const ctorDeclaration = ctorSymbol.valueDeclaration;
+  if (isFunctionDeclaration(ctorDeclaration) || isFunctionExpression(ctorDeclaration)) {
+    changes.replaceNode(sourceFile, ctorDeclaration, createClassFromFunction(ctorDeclaration));
+  } else if (isVariableDeclaration(ctorDeclaration)) {
+    const classDeclaration = createClassFromVariableDeclaration(ctorDeclaration);
+    if (!classDeclaration) {
+      return void 0;
     }
-    return getImportCodeFixesForExpression(context, node);
-  }
-  function getImportCodeFixesForExpression(context, expr) {
-    const type = context.program.getTypeChecker().getTypeAtLocation(expr);
-    if (!(type.symbol && type.symbol.originatingImport)) {
-      return [];
+    const ancestor = ctorDeclaration.parent.parent;
+    if (isVariableDeclarationList(ctorDeclaration.parent) && ctorDeclaration.parent.declarations.length > 1) {
+      changes.delete(sourceFile, ctorDeclaration);
+      changes.insertNodeAfter(sourceFile, ancestor, classDeclaration);
+    } else {
+      changes.replaceNode(sourceFile, ancestor, classDeclaration);
+    }
+  }
+  function createClassElementsFromSymbol(symbol) {
+    const memberElements = [];
+    if (symbol.exports) {
+      symbol.exports.forEach((member) => {
+        if (member.name === "prototype" && member.declarations) {
+          const firstDeclaration = member.declarations[0];
+          if (member.declarations.length === 1 && isPropertyAccessExpression(firstDeclaration) && isBinaryExpression(firstDeclaration.parent) && firstDeclaration.parent.operatorToken.kind === 63 /* EqualsToken */ && isObjectLiteralExpression(firstDeclaration.parent.right)) {
+            const prototypes = firstDeclaration.parent.right;
+            createClassElement(
+              prototypes.symbol,
+              /** modifiers */
+              void 0,
+              memberElements
+            );
+          }
+        } else {
+          createClassElement(member, [factory.createToken(124 /* StaticKeyword */)], memberElements);
+        }
+      });
     }
-    const fixes = [];
-    const relatedImport = type.symbol.originatingImport;
-    if (!isImportCall(relatedImport)) {
-      addRange(fixes, getCodeFixesForImportDeclaration(context, relatedImport));
+    if (symbol.members) {
+      symbol.members.forEach((member, key) => {
+        var _a2, _b, _c, _d;
+        if (key === "constructor" && member.valueDeclaration) {
+          const prototypeAssignment = (_d = (_c = (_b = (_a2 = symbol.exports) == null ? void 0 : _a2.get("prototype")) == null ? void 0 : _b.declarations) == null ? void 0 : _c[0]) == null ? void 0 : _d.parent;
+          if (prototypeAssignment && isBinaryExpression(prototypeAssignment) && isObjectLiteralExpression(prototypeAssignment.right) && some(prototypeAssignment.right.properties, isConstructorAssignment)) {
+          } else {
+            changes.delete(sourceFile, member.valueDeclaration.parent);
+          }
+          return;
+        }
+        createClassElement(
+          member,
+          /*modifiers*/
+          void 0,
+          memberElements
+        );
+      });
     }
-    if (isExpression(expr) && !(isNamedDeclaration(expr.parent) && expr.parent.name === expr)) {
-      const sourceFile = context.sourceFile;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(sourceFile, expr, factory.createPropertyAccessExpression(expr, "default"), {}));
-      fixes.push(createCodeFixActionWithoutFixAll(fixName5, changes, Diagnostics.Use_synthetic_default_member));
+    return memberElements;
+    function shouldConvertDeclaration(_target, source) {
+      if (isAccessExpression(_target)) {
+        if (isPropertyAccessExpression(_target) && isConstructorAssignment(_target))
+          return true;
+        return isFunctionLike(source);
+      } else {
+        return every(_target.properties, (property) => {
+          if (isMethodDeclaration(property) || isGetOrSetAccessorDeclaration(property))
+            return true;
+          if (isPropertyAssignment(property) && isFunctionExpression(property.initializer) && !!property.name)
+            return true;
+          if (isConstructorAssignment(property))
+            return true;
+          return false;
+        });
+      }
     }
-    return fixes;
-  }
-
-  // src/services/codefixes/fixStrictClassInitialization.ts
-  var fixName6 = "strictClassInitialization";
-  var fixIdAddDefiniteAssignmentAssertions = "addMissingPropertyDefiniteAssignmentAssertions";
-  var fixIdAddUndefinedType = "addMissingPropertyUndefinedType";
-  var fixIdAddInitializer = "addMissingPropertyInitializer";
-  var errorCodes51 = [Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor.code];
-  registerCodeFix({
-    errorCodes: errorCodes51,
-    getCodeActions: function getCodeActionsForStrictClassInitializationErrors(context) {
-      const info = getInfo13(context.sourceFile, context.span.start);
-      if (!info)
+    function createClassElement(symbol2, modifiers, members) {
+      if (!(symbol2.flags & 8192 /* Method */) && !(symbol2.flags & 4096 /* ObjectLiteral */)) {
         return;
-      const result = [];
-      append(result, getActionForAddMissingUndefinedType(context, info));
-      append(result, getActionForAddMissingDefiniteAssignmentAssertion(context, info));
-      append(result, getActionForAddMissingInitializer(context, info));
-      return result;
-    },
-    fixIds: [fixIdAddDefiniteAssignmentAssertions, fixIdAddUndefinedType, fixIdAddInitializer],
-    getAllCodeActions: (context) => {
-      return codeFixAll(context, errorCodes51, (changes, diag2) => {
-        const info = getInfo13(diag2.file, diag2.start);
-        if (!info)
-          return;
-        switch (context.fixId) {
-          case fixIdAddDefiniteAssignmentAssertions:
-            addDefiniteAssignmentAssertion(changes, diag2.file, info.prop);
-            break;
-          case fixIdAddUndefinedType:
-            addUndefinedType(changes, diag2.file, info);
-            break;
-          case fixIdAddInitializer:
-            const checker = context.program.getTypeChecker();
-            const initializer = getInitializer(checker, info.prop);
-            if (!initializer)
+      }
+      const memberDeclaration = symbol2.valueDeclaration;
+      const assignmentBinaryExpression = memberDeclaration.parent;
+      const assignmentExpr = assignmentBinaryExpression.right;
+      if (!shouldConvertDeclaration(memberDeclaration, assignmentExpr)) {
+        return;
+      }
+      if (some(members, (m) => {
+        const name = getNameOfDeclaration(m);
+        if (name && isIdentifier(name) && idText(name) === symbolName(symbol2)) {
+          return true;
+        }
+        return false;
+      })) {
+        return;
+      }
+      const nodeToDelete = assignmentBinaryExpression.parent && assignmentBinaryExpression.parent.kind === 241 /* ExpressionStatement */ ? assignmentBinaryExpression.parent : assignmentBinaryExpression;
+      changes.delete(sourceFile, nodeToDelete);
+      if (!assignmentExpr) {
+        members.push(factory.createPropertyDeclaration(
+          modifiers,
+          symbol2.name,
+          /*questionToken*/
+          void 0,
+          /*type*/
+          void 0,
+          /*initializer*/
+          void 0
+        ));
+        return;
+      }
+      if (isAccessExpression(memberDeclaration) && (isFunctionExpression(assignmentExpr) || isArrowFunction(assignmentExpr))) {
+        const quotePreference = getQuotePreference(sourceFile, preferences);
+        const name = tryGetPropertyName(memberDeclaration, compilerOptions, quotePreference);
+        if (name) {
+          createFunctionLikeExpressionMember(members, assignmentExpr, name);
+        }
+        return;
+      } else if (isObjectLiteralExpression(assignmentExpr)) {
+        forEach(
+          assignmentExpr.properties,
+          (property) => {
+            if (isMethodDeclaration(property) || isGetOrSetAccessorDeclaration(property)) {
+              members.push(property);
+            }
+            if (isPropertyAssignment(property) && isFunctionExpression(property.initializer)) {
+              createFunctionLikeExpressionMember(members, property.initializer, property.name);
+            }
+            if (isConstructorAssignment(property))
               return;
-            addInitializer(changes, diag2.file, info.prop, initializer);
-            break;
-          default:
-            Debug.fail(JSON.stringify(context.fixId));
+            return;
+          }
+        );
+        return;
+      } else {
+        if (isSourceFileJS(sourceFile))
+          return;
+        if (!isPropertyAccessExpression(memberDeclaration))
+          return;
+        const prop = factory.createPropertyDeclaration(
+          modifiers,
+          memberDeclaration.name,
+          /*questionToken*/
+          void 0,
+          /*type*/
+          void 0,
+          assignmentExpr
+        );
+        copyLeadingComments(assignmentBinaryExpression.parent, prop, sourceFile);
+        members.push(prop);
+        return;
+      }
+      function createFunctionLikeExpressionMember(members2, expression, name) {
+        if (isFunctionExpression(expression))
+          return createFunctionExpressionMember(members2, expression, name);
+        else
+          return createArrowFunctionExpressionMember(members2, expression, name);
+      }
+      function createFunctionExpressionMember(members2, functionExpression, name) {
+        const fullModifiers = concatenate(modifiers, getModifierKindFromSource(functionExpression, 132 /* AsyncKeyword */));
+        const method = factory.createMethodDeclaration(
+          fullModifiers,
+          /*asteriskToken*/
+          void 0,
+          name,
+          /*questionToken*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          functionExpression.parameters,
+          /*type*/
+          void 0,
+          functionExpression.body
+        );
+        copyLeadingComments(assignmentBinaryExpression, method, sourceFile);
+        members2.push(method);
+        return;
+      }
+      function createArrowFunctionExpressionMember(members2, arrowFunction, name) {
+        const arrowFunctionBody = arrowFunction.body;
+        let bodyBlock;
+        if (arrowFunctionBody.kind === 238 /* Block */) {
+          bodyBlock = arrowFunctionBody;
+        } else {
+          bodyBlock = factory.createBlock([factory.createReturnStatement(arrowFunctionBody)]);
         }
-      });
-    }
-  });
-  function getInfo13(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    if (isIdentifier(token) && isPropertyDeclaration(token.parent)) {
-      const type = getEffectiveTypeAnnotationNode(token.parent);
-      if (type) {
-        return { type, prop: token.parent, isJs: isInJSFile(token.parent) };
+        const fullModifiers = concatenate(modifiers, getModifierKindFromSource(arrowFunction, 132 /* AsyncKeyword */));
+        const method = factory.createMethodDeclaration(
+          fullModifiers,
+          /*asteriskToken*/
+          void 0,
+          name,
+          /*questionToken*/
+          void 0,
+          /*typeParameters*/
+          void 0,
+          arrowFunction.parameters,
+          /*type*/
+          void 0,
+          bodyBlock
+        );
+        copyLeadingComments(assignmentBinaryExpression, method, sourceFile);
+        members2.push(method);
       }
     }
-    return void 0;
   }
-  function getActionForAddMissingDefiniteAssignmentAssertion(context, info) {
-    if (info.isJs)
+  function createClassFromVariableDeclaration(node) {
+    const initializer = node.initializer;
+    if (!initializer || !isFunctionExpression(initializer) || !isIdentifier(node.name)) {
       return void 0;
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addDefiniteAssignmentAssertion(t, context.sourceFile, info.prop));
-    return createCodeFixAction(fixName6, changes, [Diagnostics.Add_definite_assignment_assertion_to_property_0, info.prop.getText()], fixIdAddDefiniteAssignmentAssertions, Diagnostics.Add_definite_assignment_assertions_to_all_uninitialized_properties);
-  }
-  function addDefiniteAssignmentAssertion(changeTracker, propertyDeclarationSourceFile, propertyDeclaration) {
-    suppressLeadingAndTrailingTrivia(propertyDeclaration);
-    const property = factory.updatePropertyDeclaration(
-      propertyDeclaration,
-      propertyDeclaration.modifiers,
-      propertyDeclaration.name,
-      factory.createToken(53 /* ExclamationToken */),
-      propertyDeclaration.type,
-      propertyDeclaration.initializer
+    }
+    const memberElements = createClassElementsFromSymbol(node.symbol);
+    if (initializer.body) {
+      memberElements.unshift(factory.createConstructorDeclaration(
+        /*modifiers*/
+        void 0,
+        initializer.parameters,
+        initializer.body
+      ));
+    }
+    const modifiers = getModifierKindFromSource(node.parent.parent, 93 /* ExportKeyword */);
+    const cls = factory.createClassDeclaration(
+      modifiers,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      /*heritageClauses*/
+      void 0,
+      memberElements
     );
-    changeTracker.replaceNode(propertyDeclarationSourceFile, propertyDeclaration, property);
+    return cls;
   }
-  function getActionForAddMissingUndefinedType(context, info) {
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addUndefinedType(t, context.sourceFile, info));
-    return createCodeFixAction(fixName6, changes, [Diagnostics.Add_undefined_type_to_property_0, info.prop.name.getText()], fixIdAddUndefinedType, Diagnostics.Add_undefined_type_to_all_uninitialized_properties);
-  }
-  function addUndefinedType(changeTracker, sourceFile, info) {
-    const undefinedTypeNode = factory.createKeywordTypeNode(155 /* UndefinedKeyword */);
-    const types = isUnionTypeNode(info.type) ? info.type.types.concat(undefinedTypeNode) : [info.type, undefinedTypeNode];
-    const unionTypeNode = factory.createUnionTypeNode(types);
-    if (info.isJs) {
-      changeTracker.addJSDocTags(sourceFile, info.prop, [factory.createJSDocTypeTag(void 0, factory.createJSDocTypeExpression(unionTypeNode))]);
-    } else {
-      changeTracker.replaceNode(sourceFile, info.type, unionTypeNode);
+  function createClassFromFunction(node) {
+    const memberElements = createClassElementsFromSymbol(ctorSymbol);
+    if (node.body) {
+      memberElements.unshift(factory.createConstructorDeclaration(
+        /*modifiers*/
+        void 0,
+        node.parameters,
+        node.body
+      ));
     }
-  }
-  function getActionForAddMissingInitializer(context, info) {
-    if (info.isJs)
-      return void 0;
-    const checker = context.program.getTypeChecker();
-    const initializer = getInitializer(checker, info.prop);
-    if (!initializer)
-      return void 0;
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addInitializer(t, context.sourceFile, info.prop, initializer));
-    return createCodeFixAction(fixName6, changes, [Diagnostics.Add_initializer_to_property_0, info.prop.name.getText()], fixIdAddInitializer, Diagnostics.Add_initializers_to_all_uninitialized_properties);
-  }
-  function addInitializer(changeTracker, propertyDeclarationSourceFile, propertyDeclaration, initializer) {
-    suppressLeadingAndTrailingTrivia(propertyDeclaration);
-    const property = factory.updatePropertyDeclaration(
-      propertyDeclaration,
-      propertyDeclaration.modifiers,
-      propertyDeclaration.name,
-      propertyDeclaration.questionToken,
-      propertyDeclaration.type,
-      initializer
+    const modifiers = getModifierKindFromSource(node, 93 /* ExportKeyword */);
+    const cls = factory.createClassDeclaration(
+      modifiers,
+      node.name,
+      /*typeParameters*/
+      void 0,
+      /*heritageClauses*/
+      void 0,
+      memberElements
     );
-    changeTracker.replaceNode(propertyDeclarationSourceFile, propertyDeclaration, property);
-  }
-  function getInitializer(checker, propertyDeclaration) {
-    return getDefaultValueFromType(checker, checker.getTypeFromTypeNode(propertyDeclaration.type));
-  }
-  function getDefaultValueFromType(checker, type) {
-    if (type.flags & 512 /* BooleanLiteral */) {
-      return type === checker.getFalseType() || type === checker.getFalseType(true) ? factory.createFalse() : factory.createTrue();
-    } else if (type.isStringLiteral()) {
-      return factory.createStringLiteral(type.value);
-    } else if (type.isNumberLiteral()) {
-      return factory.createNumericLiteral(type.value);
-    } else if (type.flags & 2048 /* BigIntLiteral */) {
-      return factory.createBigIntLiteral(type.value);
-    } else if (type.isUnion()) {
-      return firstDefined(type.types, (t) => getDefaultValueFromType(checker, t));
-    } else if (type.isClass()) {
-      const classDeclaration = getClassLikeDeclarationOfSymbol(type.symbol);
-      if (!classDeclaration || hasSyntacticModifier(classDeclaration, 256 /* Abstract */))
-        return void 0;
-      const constructorDeclaration = getFirstConstructorWithBody(classDeclaration);
-      if (constructorDeclaration && constructorDeclaration.parameters.length)
-        return void 0;
-      return factory.createNewExpression(factory.createIdentifier(type.symbol.name), void 0, void 0);
-    } else if (checker.isArrayLikeType(type)) {
-      return factory.createArrayLiteralExpression();
-    }
-    return void 0;
+    return cls;
+  }
+}
+function getModifierKindFromSource(source, kind) {
+  return canHaveModifiers(source) ? filter(source.modifiers, (modifier) => modifier.kind === kind) : void 0;
+}
+function isConstructorAssignment(x) {
+  if (!x.name)
+    return false;
+  if (isIdentifier(x.name) && x.name.text === "constructor")
+    return true;
+  return false;
+}
+function tryGetPropertyName(node, compilerOptions, quotePreference) {
+  if (isPropertyAccessExpression(node)) {
+    return node.name;
   }
-
-  // src/services/codefixes/requireInTs.ts
-  var fixId41 = "requireInTs";
-  var errorCodes52 = [Diagnostics.require_call_may_be_converted_to_an_import.code];
-  registerCodeFix({
-    errorCodes: errorCodes52,
-    getCodeActions(context) {
-      const info = getInfo14(context.sourceFile, context.program, context.span.start);
-      if (!info) {
-        return void 0;
-      }
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange26(t, context.sourceFile, info));
-      return [createCodeFixAction(fixId41, changes, Diagnostics.Convert_require_to_import, fixId41, Diagnostics.Convert_all_require_to_import)];
-    },
-    fixIds: [fixId41],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes52, (changes, diag2) => {
-      const info = getInfo14(diag2.file, context.program, diag2.start);
-      if (info) {
-        doChange26(changes, context.sourceFile, info);
-      }
-    })
-  });
-  function doChange26(changes, sourceFile, info) {
-    const { allowSyntheticDefaults, defaultImportName, namedImports, statement, required } = info;
-    changes.replaceNode(sourceFile, statement, defaultImportName && !allowSyntheticDefaults ? factory.createImportEqualsDeclaration(void 0, false, defaultImportName, factory.createExternalModuleReference(required)) : factory.createImportDeclaration(void 0, factory.createImportClause(false, defaultImportName, namedImports), required, void 0));
-  }
-  function getInfo14(sourceFile, program, pos) {
-    const { parent: parent2 } = getTokenAtPosition(sourceFile, pos);
-    if (!isRequireCall(parent2, true)) {
-      throw Debug.failBadSyntaxKind(parent2);
-    }
-    const decl = cast(parent2.parent, isVariableDeclaration);
-    const defaultImportName = tryCast(decl.name, isIdentifier);
-    const namedImports = isObjectBindingPattern(decl.name) ? tryCreateNamedImportsFromObjectBindingPattern(decl.name) : void 0;
-    if (defaultImportName || namedImports) {
-      return {
-        allowSyntheticDefaults: getAllowSyntheticDefaultImports(program.getCompilerOptions()),
-        defaultImportName,
-        namedImports,
-        statement: cast(decl.parent.parent, isVariableStatement),
-        required: first(parent2.arguments)
-      };
-    }
+  const propName = node.argumentExpression;
+  if (isNumericLiteral(propName)) {
+    return propName;
   }
-  function tryCreateNamedImportsFromObjectBindingPattern(node) {
-    const importSpecifiers = [];
-    for (const element of node.elements) {
-      if (!isIdentifier(element.name) || element.initializer) {
-        return void 0;
-      }
-      importSpecifiers.push(factory.createImportSpecifier(false, tryCast(element.propertyName, isIdentifier), element.name));
-    }
-    if (importSpecifiers.length) {
-      return factory.createNamedImports(importSpecifiers);
-    }
+  if (isStringLiteralLike(propName)) {
+    return isIdentifierText(propName.text, getEmitScriptTarget(compilerOptions)) ? factory.createIdentifier(propName.text) : isNoSubstitutionTemplateLiteral(propName) ? factory.createStringLiteral(propName.text, quotePreference === 0 /* Single */) : propName;
   }
+  return void 0;
+}
 
-  // src/services/codefixes/useDefaultImport.ts
-  var fixId42 = "useDefaultImport";
-  var errorCodes53 = [Diagnostics.Import_may_be_converted_to_a_default_import.code];
-  registerCodeFix({
-    errorCodes: errorCodes53,
-    getCodeActions(context) {
-      const { sourceFile, span: { start: start2 } } = context;
-      const info = getInfo15(sourceFile, start2);
-      if (!info)
-        return void 0;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange27(t, sourceFile, info, context.preferences));
-      return [createCodeFixAction(fixId42, changes, Diagnostics.Convert_to_default_import, fixId42, Diagnostics.Convert_all_to_default_imports)];
-    },
-    fixIds: [fixId42],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes53, (changes, diag2) => {
-      const info = getInfo15(diag2.file, diag2.start);
-      if (info)
-        doChange27(changes, diag2.file, info, context.preferences);
-    })
-  });
-  function getInfo15(sourceFile, pos) {
-    const name = getTokenAtPosition(sourceFile, pos);
-    if (!isIdentifier(name))
-      return void 0;
-    const { parent: parent2 } = name;
-    if (isImportEqualsDeclaration(parent2) && isExternalModuleReference(parent2.moduleReference)) {
-      return { importNode: parent2, name, moduleSpecifier: parent2.moduleReference.expression };
-    } else if (isNamespaceImport(parent2)) {
-      const importNode = parent2.parent.parent;
-      return { importNode, name, moduleSpecifier: importNode.moduleSpecifier };
-    }
+// src/services/codefixes/convertToAsyncFunction.ts
+var fixId10 = "convertToAsyncFunction";
+var errorCodes11 = [Diagnostics.This_may_be_converted_to_an_async_function.code];
+var codeActionSucceeded = true;
+registerCodeFix({
+  errorCodes: errorCodes11,
+  getCodeActions(context) {
+    codeActionSucceeded = true;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => convertToAsyncFunction(t, context.sourceFile, context.span.start, context.program.getTypeChecker()));
+    return codeActionSucceeded ? [createCodeFixAction(fixId10, changes, Diagnostics.Convert_to_async_function, fixId10, Diagnostics.Convert_all_to_async_functions)] : [];
+  },
+  fixIds: [fixId10],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes11, (changes, err) => convertToAsyncFunction(changes, err.file, err.start, context.program.getTypeChecker()))
+});
+function convertToAsyncFunction(changes, sourceFile, position, checker) {
+  const tokenAtPosition = getTokenAtPosition(sourceFile, position);
+  let functionToConvert;
+  if (isIdentifier(tokenAtPosition) && isVariableDeclaration(tokenAtPosition.parent) && tokenAtPosition.parent.initializer && isFunctionLikeDeclaration(tokenAtPosition.parent.initializer)) {
+    functionToConvert = tokenAtPosition.parent.initializer;
+  } else {
+    functionToConvert = tryCast(getContainingFunction(getTokenAtPosition(sourceFile, position)), canBeConvertedToAsync);
   }
-  function doChange27(changes, sourceFile, info, preferences) {
-    changes.replaceNode(sourceFile, info.importNode, makeImport(info.name, void 0, info.moduleSpecifier, getQuotePreference(sourceFile, preferences)));
+  if (!functionToConvert) {
+    return;
   }
-
-  // src/services/codefixes/useBigintLiteral.ts
-  var fixId43 = "useBigintLiteral";
-  var errorCodes54 = [
-    Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes54,
-    getCodeActions: function getCodeActionsToUseBigintLiteral(context) {
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange9(t, context.sourceFile, context.span));
-      if (changes.length > 0) {
-        return [createCodeFixAction(fixId43, changes, Diagnostics.Convert_to_a_bigint_numeric_literal, fixId43, Diagnostics.Convert_all_to_bigint_numeric_literals)];
+  const synthNamesMap = /* @__PURE__ */ new Map();
+  const isInJavascript = isInJSFile(functionToConvert);
+  const setOfExpressionsToReturn = getAllPromiseExpressionsToReturn(functionToConvert, checker);
+  const functionToConvertRenamed = renameCollidingVarNames(functionToConvert, checker, synthNamesMap);
+  if (!returnsPromise(functionToConvertRenamed, checker)) {
+    return;
+  }
+  const returnStatements = functionToConvertRenamed.body && isBlock(functionToConvertRenamed.body) ? getReturnStatementsWithPromiseHandlers(functionToConvertRenamed.body, checker) : emptyArray;
+  const transformer = { checker, synthNamesMap, setOfExpressionsToReturn, isInJSFile: isInJavascript };
+  if (!returnStatements.length) {
+    return;
+  }
+  const pos = skipTrivia(sourceFile.text, moveRangePastModifiers(functionToConvert).pos);
+  changes.insertModifierAt(sourceFile, pos, 132 /* AsyncKeyword */, { suffix: " " });
+  for (const returnStatement of returnStatements) {
+    forEachChild(returnStatement, function visit(node) {
+      if (isCallExpression(node)) {
+        const newNodes = transformExpression(
+          node,
+          node,
+          transformer,
+          /*hasContinuation*/
+          false
+        );
+        if (hasFailed()) {
+          return true;
+        }
+        changes.replaceNodeWithNodes(sourceFile, returnStatement, newNodes);
+      } else if (!isFunctionLike(node)) {
+        forEachChild(node, visit);
+        if (hasFailed()) {
+          return true;
+        }
       }
-    },
-    fixIds: [fixId43],
-    getAllCodeActions: (context) => {
-      return codeFixAll(context, errorCodes54, (changes, diag2) => makeChange9(changes, diag2.file, diag2));
-    }
-  });
-  function makeChange9(changeTracker, sourceFile, span) {
-    const numericLiteral = tryCast(getTokenAtPosition(sourceFile, span.start), isNumericLiteral);
-    if (!numericLiteral) {
+    });
+    if (hasFailed()) {
       return;
     }
-    const newText = numericLiteral.getText(sourceFile) + "n";
-    changeTracker.replaceNode(sourceFile, numericLiteral, factory.createBigIntLiteral(newText));
   }
-
-  // src/services/codefixes/fixAddModuleReferTypeMissingTypeof.ts
-  var fixIdAddMissingTypeof = "fixAddModuleReferTypeMissingTypeof";
-  var fixId44 = fixIdAddMissingTypeof;
-  var errorCodes55 = [Diagnostics.Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0.code];
-  registerCodeFix({
-    errorCodes: errorCodes55,
-    getCodeActions: function getCodeActionsToAddMissingTypeof(context) {
-      const { sourceFile, span } = context;
-      const importType = getImportTypeNode(sourceFile, span.start);
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange28(t, sourceFile, importType));
-      return [createCodeFixAction(fixId44, changes, Diagnostics.Add_missing_typeof, fixId44, Diagnostics.Add_missing_typeof)];
-    },
-    fixIds: [fixId44],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes55, (changes, diag2) => doChange28(changes, context.sourceFile, getImportTypeNode(diag2.file, diag2.start)))
-  });
-  function getImportTypeNode(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    Debug.assert(token.kind === 100 /* ImportKeyword */, "This token should be an ImportKeyword");
-    Debug.assert(token.parent.kind === 202 /* ImportType */, "Token parent should be an ImportType");
-    return token.parent;
-  }
-  function doChange28(changes, sourceFile, importType) {
-    const newTypeNode = factory.updateImportTypeNode(importType, importType.argument, importType.assertions, importType.qualifier, importType.typeArguments, true);
-    changes.replaceNode(sourceFile, importType, newTypeNode);
-  }
-
-  // src/services/codefixes/wrapJsxInFragment.ts
-  var fixID2 = "wrapJsxInFragment";
-  var errorCodes56 = [Diagnostics.JSX_expressions_must_have_one_parent_element.code];
-  registerCodeFix({
-    errorCodes: errorCodes56,
-    getCodeActions: function getCodeActionsToWrapJsxInFragment(context) {
-      const { sourceFile, span } = context;
-      const node = findNodeToFix(sourceFile, span.start);
-      if (!node)
-        return void 0;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange29(t, sourceFile, node));
-      return [createCodeFixAction(fixID2, changes, Diagnostics.Wrap_in_JSX_fragment, fixID2, Diagnostics.Wrap_all_unparented_JSX_in_JSX_fragment)];
-    },
-    fixIds: [fixID2],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes56, (changes, diag2) => {
-      const node = findNodeToFix(context.sourceFile, diag2.start);
-      if (!node)
-        return void 0;
-      doChange29(changes, context.sourceFile, node);
-    })
+}
+function getReturnStatementsWithPromiseHandlers(body, checker) {
+  const res = [];
+  forEachReturnStatement(body, (ret) => {
+    if (isReturnStatementWithFixablePromiseHandler(ret, checker))
+      res.push(ret);
   });
-  function findNodeToFix(sourceFile, pos) {
-    const lessThanToken = getTokenAtPosition(sourceFile, pos);
-    const firstJsxElementOrOpenElement = lessThanToken.parent;
-    let binaryExpr = firstJsxElementOrOpenElement.parent;
-    if (!isBinaryExpression(binaryExpr)) {
-      binaryExpr = binaryExpr.parent;
-      if (!isBinaryExpression(binaryExpr))
-        return void 0;
-    }
-    if (!nodeIsMissing(binaryExpr.operatorToken))
-      return void 0;
-    return binaryExpr;
-  }
-  function doChange29(changeTracker, sf, node) {
-    const jsx = flattenInvalidBinaryExpr(node);
-    if (jsx)
-      changeTracker.replaceNode(sf, node, factory.createJsxFragment(factory.createJsxOpeningFragment(), jsx, factory.createJsxJsxClosingFragment()));
-  }
-  function flattenInvalidBinaryExpr(node) {
-    const children = [];
-    let current = node;
-    while (true) {
-      if (isBinaryExpression(current) && nodeIsMissing(current.operatorToken) && current.operatorToken.kind === 27 /* CommaToken */) {
-        children.push(current.left);
-        if (isJsxChild(current.right)) {
-          children.push(current.right);
-          return children;
-        } else if (isBinaryExpression(current.right)) {
-          current = current.right;
-          continue;
-        } else
-          return void 0;
-      } else
-        return void 0;
+  return res;
+}
+function getAllPromiseExpressionsToReturn(func, checker) {
+  if (!func.body) {
+    return /* @__PURE__ */ new Set();
+  }
+  const setOfExpressionsToReturn = /* @__PURE__ */ new Set();
+  forEachChild(func.body, function visit(node) {
+    if (isPromiseReturningCallExpression(node, checker, "then")) {
+      setOfExpressionsToReturn.add(getNodeId(node));
+      forEach(node.arguments, visit);
+    } else if (isPromiseReturningCallExpression(node, checker, "catch") || isPromiseReturningCallExpression(node, checker, "finally")) {
+      setOfExpressionsToReturn.add(getNodeId(node));
+      forEachChild(node, visit);
+    } else if (isPromiseTypedExpression(node, checker)) {
+      setOfExpressionsToReturn.add(getNodeId(node));
+    } else {
+      forEachChild(node, visit);
     }
-  }
-
-  // src/services/codefixes/convertToMappedObjectType.ts
-  var fixId45 = "fixConvertToMappedObjectType";
-  var errorCodes57 = [Diagnostics.An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead.code];
-  registerCodeFix({
-    errorCodes: errorCodes57,
-    getCodeActions: function getCodeActionsToConvertToMappedTypeObject(context) {
-      const { sourceFile, span } = context;
-      const info = getInfo16(sourceFile, span.start);
-      if (!info)
-        return void 0;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange30(t, sourceFile, info));
-      const name = idText(info.container.name);
-      return [createCodeFixAction(fixId45, changes, [Diagnostics.Convert_0_to_mapped_object_type, name], fixId45, [Diagnostics.Convert_0_to_mapped_object_type, name])];
-    },
-    fixIds: [fixId45],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes57, (changes, diag2) => {
-      const info = getInfo16(diag2.file, diag2.start);
-      if (info)
-        doChange30(changes, diag2.file, info);
-    })
   });
-  function getInfo16(sourceFile, pos) {
-    const token = getTokenAtPosition(sourceFile, pos);
-    const indexSignature = tryCast(token.parent.parent, isIndexSignatureDeclaration);
-    if (!indexSignature)
-      return void 0;
-    const container = isInterfaceDeclaration(indexSignature.parent) ? indexSignature.parent : tryCast(indexSignature.parent.parent, isTypeAliasDeclaration);
-    if (!container)
-      return void 0;
-    return { indexSignature, container };
-  }
-  function createTypeAliasFromInterface(declaration, type) {
-    return factory.createTypeAliasDeclaration(declaration.modifiers, declaration.name, declaration.typeParameters, type);
-  }
-  function doChange30(changes, sourceFile, { indexSignature, container }) {
-    const members = isInterfaceDeclaration(container) ? container.members : container.type.members;
-    const otherMembers = members.filter((member) => !isIndexSignatureDeclaration(member));
-    const parameter = first(indexSignature.parameters);
-    const mappedTypeParameter = factory.createTypeParameterDeclaration(void 0, cast(parameter.name, isIdentifier), parameter.type);
-    const mappedIntersectionType = factory.createMappedTypeNode(
-      hasEffectiveReadonlyModifier(indexSignature) ? factory.createModifier(146 /* ReadonlyKeyword */) : void 0,
-      mappedTypeParameter,
-      void 0,
-      indexSignature.questionToken,
-      indexSignature.type,
-      void 0
-    );
-    const intersectionType = factory.createIntersectionTypeNode([
-      ...getAllSuperTypeNodes(container),
-      mappedIntersectionType,
-      ...otherMembers.length ? [factory.createTypeLiteralNode(otherMembers)] : emptyArray
-    ]);
-    changes.replaceNode(sourceFile, container, createTypeAliasFromInterface(container, intersectionType));
+  return setOfExpressionsToReturn;
+}
+function isPromiseReturningCallExpression(node, checker, name) {
+  if (!isCallExpression(node))
+    return false;
+  const isExpressionOfName = hasPropertyAccessExpressionWithName(node, name);
+  const nodeType = isExpressionOfName && checker.getTypeAtLocation(node);
+  return !!(nodeType && checker.getPromisedTypeOfPromise(nodeType));
+}
+function isReferenceToType(type, target) {
+  return (getObjectFlags(type) & 4 /* Reference */) !== 0 && type.target === target;
+}
+function getExplicitPromisedTypeOfPromiseReturningCallExpression(node, callback, checker) {
+  if (node.expression.name.escapedText === "finally") {
+    return void 0;
   }
-
-  // src/services/codefixes/removeAccidentalCallParentheses.ts
-  var fixId46 = "removeAccidentalCallParentheses";
-  var errorCodes58 = [
-    Diagnostics.This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes58,
-    getCodeActions(context) {
-      const callExpression = findAncestor(getTokenAtPosition(context.sourceFile, context.span.start), isCallExpression);
-      if (!callExpression) {
-        return void 0;
-      }
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
-        t.deleteRange(context.sourceFile, { pos: callExpression.expression.end, end: callExpression.end });
-      });
-      return [createCodeFixActionWithoutFixAll(fixId46, changes, Diagnostics.Remove_parentheses)];
-    },
-    fixIds: [fixId46]
-  });
-
-  // src/services/codefixes/removeUnnecessaryAwait.ts
-  var fixId47 = "removeUnnecessaryAwait";
-  var errorCodes59 = [
-    Diagnostics.await_has_no_effect_on_the_type_of_this_expression.code
-  ];
-  registerCodeFix({
-    errorCodes: errorCodes59,
-    getCodeActions: function getCodeActionsToRemoveUnnecessaryAwait(context) {
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange10(t, context.sourceFile, context.span));
-      if (changes.length > 0) {
-        return [createCodeFixAction(fixId47, changes, Diagnostics.Remove_unnecessary_await, fixId47, Diagnostics.Remove_all_unnecessary_uses_of_await)];
+  const promiseType = checker.getTypeAtLocation(node.expression.expression);
+  if (isReferenceToType(promiseType, checker.getPromiseType()) || isReferenceToType(promiseType, checker.getPromiseLikeType())) {
+    if (node.expression.name.escapedText === "then") {
+      if (callback === elementAt(node.arguments, 0)) {
+        return elementAt(node.typeArguments, 0);
+      } else if (callback === elementAt(node.arguments, 1)) {
+        return elementAt(node.typeArguments, 1);
       }
-    },
-    fixIds: [fixId47],
-    getAllCodeActions: (context) => {
-      return codeFixAll(context, errorCodes59, (changes, diag2) => makeChange10(changes, diag2.file, diag2));
+    } else {
+      return elementAt(node.typeArguments, 0);
     }
-  });
-  function makeChange10(changeTracker, sourceFile, span) {
-    const awaitKeyword = tryCast(getTokenAtPosition(sourceFile, span.start), (node) => node.kind === 133 /* AwaitKeyword */);
-    const awaitExpression = awaitKeyword && tryCast(awaitKeyword.parent, isAwaitExpression);
-    if (!awaitExpression) {
+  }
+}
+function isPromiseTypedExpression(node, checker) {
+  if (!isExpression(node))
+    return false;
+  return !!checker.getPromisedTypeOfPromise(checker.getTypeAtLocation(node));
+}
+function renameCollidingVarNames(nodeToRename, checker, synthNamesMap) {
+  const identsToRenameMap = /* @__PURE__ */ new Map();
+  const collidingSymbolMap = createMultiMap();
+  forEachChild(nodeToRename, function visit(node) {
+    if (!isIdentifier(node)) {
+      forEachChild(node, visit);
       return;
     }
-    let expressionToReplace = awaitExpression;
-    const hasSurroundingParens = isParenthesizedExpression(awaitExpression.parent);
-    if (hasSurroundingParens) {
-      const leftMostExpression = getLeftmostExpression(awaitExpression.expression, false);
-      if (isIdentifier(leftMostExpression)) {
-        const precedingToken = findPrecedingToken(awaitExpression.parent.pos, sourceFile);
-        if (precedingToken && precedingToken.kind !== 103 /* NewKeyword */) {
-          expressionToReplace = awaitExpression.parent;
+    const symbol = checker.getSymbolAtLocation(node);
+    if (symbol) {
+      const type = checker.getTypeAtLocation(node);
+      const lastCallSignature = getLastCallSignature(type, checker);
+      const symbolIdString = getSymbolId(symbol).toString();
+      if (lastCallSignature && !isParameter(node.parent) && !isFunctionLikeDeclaration(node.parent) && !synthNamesMap.has(symbolIdString)) {
+        const firstParameter = firstOrUndefined(lastCallSignature.parameters);
+        const ident = (firstParameter == null ? void 0 : firstParameter.valueDeclaration) && isParameter(firstParameter.valueDeclaration) && tryCast(firstParameter.valueDeclaration.name, isIdentifier) || factory.createUniqueName("result", 16 /* Optimistic */);
+        const synthName = getNewNameIfConflict(ident, collidingSymbolMap);
+        synthNamesMap.set(symbolIdString, synthName);
+        collidingSymbolMap.add(ident.text, symbol);
+      } else if (node.parent && (isParameter(node.parent) || isVariableDeclaration(node.parent) || isBindingElement(node.parent))) {
+        const originalName = node.text;
+        const collidingSymbols = collidingSymbolMap.get(originalName);
+        if (collidingSymbols && collidingSymbols.some((prevSymbol) => prevSymbol !== symbol)) {
+          const newName = getNewNameIfConflict(node, collidingSymbolMap);
+          identsToRenameMap.set(symbolIdString, newName.identifier);
+          synthNamesMap.set(symbolIdString, newName);
+          collidingSymbolMap.add(originalName, symbol);
+        } else {
+          const identifier = getSynthesizedDeepClone(node);
+          synthNamesMap.set(symbolIdString, createSynthIdentifier(identifier));
+          collidingSymbolMap.add(originalName, symbol);
         }
       }
     }
-    changeTracker.replaceNode(sourceFile, expressionToReplace, awaitExpression.expression);
-  }
-
-  // src/services/codefixes/splitTypeOnlyImport.ts
-  var errorCodes60 = [Diagnostics.A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both.code];
-  var fixId48 = "splitTypeOnlyImport";
-  registerCodeFix({
-    errorCodes: errorCodes60,
-    fixIds: [fixId48],
-    getCodeActions: function getCodeActionsToSplitTypeOnlyImport(context) {
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
-        return splitTypeOnlyImport(t, getImportDeclaration2(context.sourceFile, context.span), context);
-      });
-      if (changes.length) {
-        return [createCodeFixAction(fixId48, changes, Diagnostics.Split_into_two_separate_import_declarations, fixId48, Diagnostics.Split_all_invalid_type_only_imports)];
-      }
-    },
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes60, (changes, error) => {
-      splitTypeOnlyImport(changes, getImportDeclaration2(context.sourceFile, error), context);
-    })
   });
-  function getImportDeclaration2(sourceFile, span) {
-    return findAncestor(getTokenAtPosition(sourceFile, span.start), isImportDeclaration);
-  }
-  function splitTypeOnlyImport(changes, importDeclaration, context) {
-    if (!importDeclaration) {
-      return;
+  return getSynthesizedDeepCloneWithReplacements(
+    nodeToRename,
+    /*includeTrivia*/
+    true,
+    (original) => {
+      if (isBindingElement(original) && isIdentifier(original.name) && isObjectBindingPattern(original.parent)) {
+        const symbol = checker.getSymbolAtLocation(original.name);
+        const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol)));
+        if (renameInfo && renameInfo.text !== (original.name || original.propertyName).getText()) {
+          return factory.createBindingElement(
+            original.dotDotDotToken,
+            original.propertyName || original.name,
+            renameInfo,
+            original.initializer
+          );
+        }
+      } else if (isIdentifier(original)) {
+        const symbol = checker.getSymbolAtLocation(original);
+        const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol)));
+        if (renameInfo) {
+          return factory.createIdentifier(renameInfo.text);
+        }
+      }
     }
-    const importClause = Debug.checkDefined(importDeclaration.importClause);
-    changes.replaceNode(context.sourceFile, importDeclaration, factory.updateImportDeclaration(
-      importDeclaration,
-      importDeclaration.modifiers,
-      factory.updateImportClause(importClause, importClause.isTypeOnly, importClause.name, void 0),
-      importDeclaration.moduleSpecifier,
-      importDeclaration.assertClause
-    ));
-    changes.insertNodeAfter(context.sourceFile, importDeclaration, factory.createImportDeclaration(
+  );
+}
+function getNewNameIfConflict(name, originalNames) {
+  const numVarsSameName = (originalNames.get(name.text) || emptyArray).length;
+  const identifier = numVarsSameName === 0 ? name : factory.createIdentifier(name.text + "_" + numVarsSameName);
+  return createSynthIdentifier(identifier);
+}
+function hasFailed() {
+  return !codeActionSucceeded;
+}
+function silentFail() {
+  codeActionSucceeded = false;
+  return emptyArray;
+}
+function transformExpression(returnContextNode, node, transformer, hasContinuation, continuationArgName) {
+  if (isPromiseReturningCallExpression(node, transformer.checker, "then")) {
+    return transformThen(node, elementAt(node.arguments, 0), elementAt(node.arguments, 1), transformer, hasContinuation, continuationArgName);
+  }
+  if (isPromiseReturningCallExpression(node, transformer.checker, "catch")) {
+    return transformCatch(node, elementAt(node.arguments, 0), transformer, hasContinuation, continuationArgName);
+  }
+  if (isPromiseReturningCallExpression(node, transformer.checker, "finally")) {
+    return transformFinally(node, elementAt(node.arguments, 0), transformer, hasContinuation, continuationArgName);
+  }
+  if (isPropertyAccessExpression(node)) {
+    return transformExpression(returnContextNode, node.expression, transformer, hasContinuation, continuationArgName);
+  }
+  const nodeType = transformer.checker.getTypeAtLocation(node);
+  if (nodeType && transformer.checker.getPromisedTypeOfPromise(nodeType)) {
+    Debug.assertNode(getOriginalNode(node).parent, isPropertyAccessExpression);
+    return transformPromiseExpressionOfPropertyAccess(returnContextNode, node, transformer, hasContinuation, continuationArgName);
+  }
+  return silentFail();
+}
+function isNullOrUndefined2({ checker }, node) {
+  if (node.kind === 104 /* NullKeyword */)
+    return true;
+  if (isIdentifier(node) && !isGeneratedIdentifier(node) && idText(node) === "undefined") {
+    const symbol = checker.getSymbolAtLocation(node);
+    return !symbol || checker.isUndefinedSymbol(symbol);
+  }
+  return false;
+}
+function createUniqueSynthName(prevArgName) {
+  const renamedPrevArg = factory.createUniqueName(prevArgName.identifier.text, 16 /* Optimistic */);
+  return createSynthIdentifier(renamedPrevArg);
+}
+function getPossibleNameForVarDecl(node, transformer, continuationArgName) {
+  let possibleNameForVarDecl;
+  if (continuationArgName && !shouldReturn(node, transformer)) {
+    if (isSynthIdentifier(continuationArgName)) {
+      possibleNameForVarDecl = continuationArgName;
+      transformer.synthNamesMap.forEach((val, key) => {
+        if (val.identifier.text === continuationArgName.identifier.text) {
+          const newSynthName = createUniqueSynthName(continuationArgName);
+          transformer.synthNamesMap.set(key, newSynthName);
+        }
+      });
+    } else {
+      possibleNameForVarDecl = createSynthIdentifier(factory.createUniqueName("result", 16 /* Optimistic */), continuationArgName.types);
+    }
+    declareSynthIdentifier(possibleNameForVarDecl);
+  }
+  return possibleNameForVarDecl;
+}
+function finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName) {
+  const statements = [];
+  let varDeclIdentifier;
+  if (possibleNameForVarDecl && !shouldReturn(node, transformer)) {
+    varDeclIdentifier = getSynthesizedDeepClone(declareSynthIdentifier(possibleNameForVarDecl));
+    const typeArray = possibleNameForVarDecl.types;
+    const unionType = transformer.checker.getUnionType(typeArray, 2 /* Subtype */);
+    const unionTypeNode = transformer.isInJSFile ? void 0 : transformer.checker.typeToTypeNode(
+      unionType,
+      /*enclosingDeclaration*/
       void 0,
-      factory.updateImportClause(importClause, importClause.isTypeOnly, void 0, importClause.namedBindings),
-      importDeclaration.moduleSpecifier,
-      importDeclaration.assertClause
+      /*flags*/
+      void 0
+    );
+    const varDecl = [factory.createVariableDeclaration(
+      varDeclIdentifier,
+      /*exclamationToken*/
+      void 0,
+      unionTypeNode
+    )];
+    const varDeclList = factory.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory.createVariableDeclarationList(varDecl, 1 /* Let */)
+    );
+    statements.push(varDeclList);
+  }
+  statements.push(tryStatement);
+  if (continuationArgName && varDeclIdentifier && isSynthBindingPattern(continuationArgName)) {
+    statements.push(factory.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory.createVariableDeclarationList(
+        [
+          factory.createVariableDeclaration(
+            getSynthesizedDeepClone(declareSynthBindingPattern(continuationArgName)),
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            varDeclIdentifier
+          )
+        ],
+        2 /* Const */
+      )
     ));
   }
-
-  // src/services/codefixes/convertConstToLet.ts
-  var fixId49 = "fixConvertConstToLet";
-  var errorCodes61 = [Diagnostics.Cannot_assign_to_0_because_it_is_a_constant.code];
-  registerCodeFix({
-    errorCodes: errorCodes61,
-    getCodeActions: function getCodeActionsToConvertConstToLet(context) {
-      const { sourceFile, span, program } = context;
-      const info = getInfo17(sourceFile, span.start, program);
-      if (info === void 0)
-        return;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange31(t, sourceFile, info.token));
-      return [createCodeFixActionMaybeFixAll(fixId49, changes, Diagnostics.Convert_const_to_let, fixId49, Diagnostics.Convert_all_const_to_let)];
-    },
-    getAllCodeActions: (context) => {
-      const { program } = context;
-      const seen = /* @__PURE__ */ new Map();
-      return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
-        eachDiagnostic(context, errorCodes61, (diag2) => {
-          const info = getInfo17(diag2.file, diag2.start, program);
-          if (info) {
-            if (addToSeen(seen, getSymbolId(info.symbol))) {
-              return doChange31(changes, diag2.file, info.token);
-            }
-          }
-          return void 0;
-        });
-      }));
-    },
-    fixIds: [fixId49]
-  });
-  function getInfo17(sourceFile, pos, program) {
-    var _a2;
-    const checker = program.getTypeChecker();
-    const symbol = checker.getSymbolAtLocation(getTokenAtPosition(sourceFile, pos));
-    if (symbol === void 0)
-      return;
-    const declaration = tryCast((_a2 = symbol == null ? void 0 : symbol.valueDeclaration) == null ? void 0 : _a2.parent, isVariableDeclarationList);
-    if (declaration === void 0)
-      return;
-    const constToken = findChildOfKind(declaration, 85 /* ConstKeyword */, sourceFile);
-    if (constToken === void 0)
-      return;
-    return { symbol, token: constToken };
+  return statements;
+}
+function transformFinally(node, onFinally, transformer, hasContinuation, continuationArgName) {
+  if (!onFinally || isNullOrUndefined2(transformer, onFinally)) {
+    return transformExpression(
+      /* returnContextNode */
+      node,
+      node.expression.expression,
+      transformer,
+      hasContinuation,
+      continuationArgName
+    );
+  }
+  const possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName);
+  const inlinedLeftHandSide = transformExpression(
+    /*returnContextNode*/
+    node,
+    node.expression.expression,
+    transformer,
+    /*hasContinuation*/
+    true,
+    possibleNameForVarDecl
+  );
+  if (hasFailed())
+    return silentFail();
+  const inlinedCallback = transformCallbackArgument(
+    onFinally,
+    hasContinuation,
+    /*continuationArgName*/
+    void 0,
+    /*argName*/
+    void 0,
+    node,
+    transformer
+  );
+  if (hasFailed())
+    return silentFail();
+  const tryBlock = factory.createBlock(inlinedLeftHandSide);
+  const finallyBlock = factory.createBlock(inlinedCallback);
+  const tryStatement = factory.createTryStatement(
+    tryBlock,
+    /*catchClause*/
+    void 0,
+    finallyBlock
+  );
+  return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName);
+}
+function transformCatch(node, onRejected, transformer, hasContinuation, continuationArgName) {
+  if (!onRejected || isNullOrUndefined2(transformer, onRejected)) {
+    return transformExpression(
+      /* returnContextNode */
+      node,
+      node.expression.expression,
+      transformer,
+      hasContinuation,
+      continuationArgName
+    );
   }
-  function doChange31(changes, sourceFile, token) {
-    changes.replaceNode(sourceFile, token, factory.createToken(119 /* LetKeyword */));
+  const inputArgName = getArgBindingName(onRejected, transformer);
+  const possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName);
+  const inlinedLeftHandSide = transformExpression(
+    /*returnContextNode*/
+    node,
+    node.expression.expression,
+    transformer,
+    /*hasContinuation*/
+    true,
+    possibleNameForVarDecl
+  );
+  if (hasFailed())
+    return silentFail();
+  const inlinedCallback = transformCallbackArgument(onRejected, hasContinuation, possibleNameForVarDecl, inputArgName, node, transformer);
+  if (hasFailed())
+    return silentFail();
+  const tryBlock = factory.createBlock(inlinedLeftHandSide);
+  const catchClause = factory.createCatchClause(inputArgName && getSynthesizedDeepClone(declareSynthBindingName(inputArgName)), factory.createBlock(inlinedCallback));
+  const tryStatement = factory.createTryStatement(
+    tryBlock,
+    catchClause,
+    /*finallyBlock*/
+    void 0
+  );
+  return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName);
+}
+function transformThen(node, onFulfilled, onRejected, transformer, hasContinuation, continuationArgName) {
+  if (!onFulfilled || isNullOrUndefined2(transformer, onFulfilled)) {
+    return transformCatch(node, onRejected, transformer, hasContinuation, continuationArgName);
   }
-
-  // src/services/codefixes/fixExpectedComma.ts
-  var fixId50 = "fixExpectedComma";
-  var expectedErrorCode = Diagnostics._0_expected.code;
-  var errorCodes62 = [expectedErrorCode];
-  registerCodeFix({
-    errorCodes: errorCodes62,
-    getCodeActions(context) {
-      const { sourceFile } = context;
-      const info = getInfo18(sourceFile, context.span.start, context.errorCode);
-      if (!info)
-        return void 0;
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange32(t, sourceFile, info));
-      return [createCodeFixAction(
-        fixId50,
-        changes,
-        [Diagnostics.Change_0_to_1, ";", ","],
-        fixId50,
-        [Diagnostics.Change_0_to_1, ";", ","]
-      )];
-    },
-    fixIds: [fixId50],
-    getAllCodeActions: (context) => codeFixAll(context, errorCodes62, (changes, diag2) => {
-      const info = getInfo18(diag2.file, diag2.start, diag2.code);
-      if (info)
-        doChange32(changes, context.sourceFile, info);
-    })
-  });
-  function getInfo18(sourceFile, pos, _) {
-    const node = getTokenAtPosition(sourceFile, pos);
-    return node.kind === 26 /* SemicolonToken */ && node.parent && (isObjectLiteralExpression(node.parent) || isArrayLiteralExpression(node.parent)) ? { node } : void 0;
+  if (onRejected && !isNullOrUndefined2(transformer, onRejected)) {
+    return silentFail();
   }
-  function doChange32(changes, sourceFile, { node }) {
-    const newNode = factory.createToken(27 /* CommaToken */);
-    changes.replaceNode(sourceFile, node, newNode);
+  const inputArgName = getArgBindingName(onFulfilled, transformer);
+  const inlinedLeftHandSide = transformExpression(
+    node.expression.expression,
+    node.expression.expression,
+    transformer,
+    /*hasContinuation*/
+    true,
+    inputArgName
+  );
+  if (hasFailed())
+    return silentFail();
+  const inlinedCallback = transformCallbackArgument(onFulfilled, hasContinuation, continuationArgName, inputArgName, node, transformer);
+  if (hasFailed())
+    return silentFail();
+  return concatenate(inlinedLeftHandSide, inlinedCallback);
+}
+function transformPromiseExpressionOfPropertyAccess(returnContextNode, node, transformer, hasContinuation, continuationArgName) {
+  if (shouldReturn(returnContextNode, transformer)) {
+    let returnValue = getSynthesizedDeepClone(node);
+    if (hasContinuation) {
+      returnValue = factory.createAwaitExpression(returnValue);
+    }
+    return [factory.createReturnStatement(returnValue)];
+  }
+  return createVariableOrAssignmentOrExpressionStatement(
+    continuationArgName,
+    factory.createAwaitExpression(node),
+    /*typeAnnotation*/
+    void 0
+  );
+}
+function createVariableOrAssignmentOrExpressionStatement(variableName, rightHandSide, typeAnnotation) {
+  if (!variableName || isEmptyBindingName(variableName)) {
+    return [factory.createExpressionStatement(rightHandSide)];
   }
-
-  // src/services/codefixes/fixAddVoidToPromise.ts
-  var fixName7 = "addVoidToPromise";
-  var fixId51 = "addVoidToPromise";
-  var errorCodes63 = [
-    Diagnostics.Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments.code,
-    Diagnostics.Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise.code
+  if (isSynthIdentifier(variableName) && variableName.hasBeenDeclared) {
+    return [factory.createExpressionStatement(factory.createAssignment(getSynthesizedDeepClone(referenceSynthIdentifier(variableName)), rightHandSide))];
+  }
+  return [
+    factory.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory.createVariableDeclarationList(
+        [
+          factory.createVariableDeclaration(
+            getSynthesizedDeepClone(declareSynthBindingName(variableName)),
+            /*exclamationToken*/
+            void 0,
+            typeAnnotation,
+            rightHandSide
+          )
+        ],
+        2 /* Const */
+      )
+    )
   ];
-  registerCodeFix({
-    errorCodes: errorCodes63,
-    fixIds: [fixId51],
-    getCodeActions(context) {
-      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange11(t, context.sourceFile, context.span, context.program));
-      if (changes.length > 0) {
-        return [createCodeFixAction(fixName7, changes, Diagnostics.Add_void_to_Promise_resolved_without_a_value, fixId51, Diagnostics.Add_void_to_all_Promises_resolved_without_a_value)];
+}
+function maybeAnnotateAndReturn(expressionToReturn, typeAnnotation) {
+  if (typeAnnotation && expressionToReturn) {
+    const name = factory.createUniqueName("result", 16 /* Optimistic */);
+    return [
+      ...createVariableOrAssignmentOrExpressionStatement(createSynthIdentifier(name), expressionToReturn, typeAnnotation),
+      factory.createReturnStatement(name)
+    ];
+  }
+  return [factory.createReturnStatement(expressionToReturn)];
+}
+function transformCallbackArgument(func, hasContinuation, continuationArgName, inputArgName, parent2, transformer) {
+  var _a2;
+  switch (func.kind) {
+    case 104 /* NullKeyword */:
+      break;
+    case 208 /* PropertyAccessExpression */:
+    case 79 /* Identifier */:
+      if (!inputArgName) {
+        break;
       }
-    },
-    getAllCodeActions(context) {
-      return codeFixAll(context, errorCodes63, (changes, diag2) => makeChange11(changes, diag2.file, diag2, context.program, /* @__PURE__ */ new Set()));
-    }
-  });
-  function makeChange11(changes, sourceFile, span, program, seen) {
-    const node = getTokenAtPosition(sourceFile, span.start);
-    if (!isIdentifier(node) || !isCallExpression(node.parent) || node.parent.expression !== node || node.parent.arguments.length !== 0)
-      return;
-    const checker = program.getTypeChecker();
-    const symbol = checker.getSymbolAtLocation(node);
-    const decl = symbol == null ? void 0 : symbol.valueDeclaration;
-    if (!decl || !isParameter(decl) || !isNewExpression(decl.parent.parent))
-      return;
-    if (seen == null ? void 0 : seen.has(decl))
-      return;
-    seen == null ? void 0 : seen.add(decl);
-    const typeArguments = getEffectiveTypeArguments(decl.parent.parent);
-    if (some(typeArguments)) {
-      const typeArgument = typeArguments[0];
-      const needsParens = !isUnionTypeNode(typeArgument) && !isParenthesizedTypeNode(typeArgument) && isParenthesizedTypeNode(factory.createUnionTypeNode([typeArgument, factory.createKeywordTypeNode(114 /* VoidKeyword */)]).types[0]);
-      if (needsParens) {
-        changes.insertText(sourceFile, typeArgument.pos, "(");
+      const synthCall = factory.createCallExpression(
+        getSynthesizedDeepClone(func),
+        /*typeArguments*/
+        void 0,
+        isSynthIdentifier(inputArgName) ? [referenceSynthIdentifier(inputArgName)] : []
+      );
+      if (shouldReturn(parent2, transformer)) {
+        return maybeAnnotateAndReturn(synthCall, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker));
       }
-      changes.insertText(sourceFile, typeArgument.end, needsParens ? ") | void" : " | void");
-    } else {
-      const signature = checker.getResolvedSignature(node.parent);
-      const parameter = signature == null ? void 0 : signature.parameters[0];
-      const parameterType = parameter && checker.getTypeOfSymbolAtLocation(parameter, decl.parent.parent);
-      if (isInJSFile(decl)) {
-        if (!parameterType || parameterType.flags & 3 /* AnyOrUnknown */) {
-          changes.insertText(sourceFile, decl.parent.parent.end, `)`);
-          changes.insertText(sourceFile, skipTrivia(sourceFile.text, decl.parent.parent.pos), `/** @type {Promise<void>} */(`);
+      const type = transformer.checker.getTypeAtLocation(func);
+      const callSignatures = transformer.checker.getSignaturesOfType(type, 0 /* Call */);
+      if (!callSignatures.length) {
+        return silentFail();
+      }
+      const returnType = callSignatures[0].getReturnType();
+      const varDeclOrAssignment = createVariableOrAssignmentOrExpressionStatement(continuationArgName, factory.createAwaitExpression(synthCall), getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker));
+      if (continuationArgName) {
+        continuationArgName.types.push(transformer.checker.getAwaitedType(returnType) || returnType);
+      }
+      return varDeclOrAssignment;
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */: {
+      const funcBody = func.body;
+      const returnType2 = (_a2 = getLastCallSignature(transformer.checker.getTypeAtLocation(func), transformer.checker)) == null ? void 0 : _a2.getReturnType();
+      if (isBlock(funcBody)) {
+        let refactoredStmts = [];
+        let seenReturnStatement = false;
+        for (const statement of funcBody.statements) {
+          if (isReturnStatement(statement)) {
+            seenReturnStatement = true;
+            if (isReturnStatementWithFixablePromiseHandler(statement, transformer.checker)) {
+              refactoredStmts = refactoredStmts.concat(transformReturnStatementWithFixablePromiseHandler(transformer, statement, hasContinuation, continuationArgName));
+            } else {
+              const possiblyAwaitedRightHandSide = returnType2 && statement.expression ? getPossiblyAwaitedRightHandSide(transformer.checker, returnType2, statement.expression) : statement.expression;
+              refactoredStmts.push(...maybeAnnotateAndReturn(possiblyAwaitedRightHandSide, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker)));
+            }
+          } else if (hasContinuation && forEachReturnStatement(statement, returnTrue)) {
+            return silentFail();
+          } else {
+            refactoredStmts.push(statement);
+          }
         }
+        return shouldReturn(parent2, transformer) ? refactoredStmts.map((s) => getSynthesizedDeepClone(s)) : removeReturns(
+          refactoredStmts,
+          continuationArgName,
+          transformer,
+          seenReturnStatement
+        );
       } else {
-        if (!parameterType || parameterType.flags & 2 /* Unknown */) {
-          changes.insertText(sourceFile, decl.parent.parent.expression.end, "<void>");
+        const inlinedStatements = isFixablePromiseHandler(funcBody, transformer.checker) ? transformReturnStatementWithFixablePromiseHandler(transformer, factory.createReturnStatement(funcBody), hasContinuation, continuationArgName) : emptyArray;
+        if (inlinedStatements.length > 0) {
+          return inlinedStatements;
+        }
+        if (returnType2) {
+          const possiblyAwaitedRightHandSide = getPossiblyAwaitedRightHandSide(transformer.checker, returnType2, funcBody);
+          if (!shouldReturn(parent2, transformer)) {
+            const transformedStatement = createVariableOrAssignmentOrExpressionStatement(
+              continuationArgName,
+              possiblyAwaitedRightHandSide,
+              /*typeAnnotation*/
+              void 0
+            );
+            if (continuationArgName) {
+              continuationArgName.types.push(transformer.checker.getAwaitedType(returnType2) || returnType2);
+            }
+            return transformedStatement;
+          } else {
+            return maybeAnnotateAndReturn(possiblyAwaitedRightHandSide, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker));
+          }
+        } else {
+          return silentFail();
         }
       }
     }
+    default:
+      return silentFail();
   }
-  function getEffectiveTypeArguments(node) {
-    var _a2;
-    if (isInJSFile(node)) {
-      if (isParenthesizedExpression(node.parent)) {
-        const jsDocType = (_a2 = getJSDocTypeTag(node.parent)) == null ? void 0 : _a2.typeExpression.type;
-        if (jsDocType && isTypeReferenceNode(jsDocType) && isIdentifier(jsDocType.typeName) && idText(jsDocType.typeName) === "Promise") {
-          return jsDocType.typeArguments;
+  return emptyArray;
+}
+function getPossiblyAwaitedRightHandSide(checker, type, expr) {
+  const rightHandSide = getSynthesizedDeepClone(expr);
+  return !!checker.getPromisedTypeOfPromise(type) ? factory.createAwaitExpression(rightHandSide) : rightHandSide;
+}
+function getLastCallSignature(type, checker) {
+  const callSignatures = checker.getSignaturesOfType(type, 0 /* Call */);
+  return lastOrUndefined(callSignatures);
+}
+function removeReturns(stmts, prevArgName, transformer, seenReturnStatement) {
+  const ret = [];
+  for (const stmt of stmts) {
+    if (isReturnStatement(stmt)) {
+      if (stmt.expression) {
+        const possiblyAwaitedExpression = isPromiseTypedExpression(stmt.expression, transformer.checker) ? factory.createAwaitExpression(stmt.expression) : stmt.expression;
+        if (prevArgName === void 0) {
+          ret.push(factory.createExpressionStatement(possiblyAwaitedExpression));
+        } else if (isSynthIdentifier(prevArgName) && prevArgName.hasBeenDeclared) {
+          ret.push(factory.createExpressionStatement(factory.createAssignment(referenceSynthIdentifier(prevArgName), possiblyAwaitedExpression)));
+        } else {
+          ret.push(factory.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory.createVariableDeclarationList([factory.createVariableDeclaration(
+              declareSynthBindingName(prevArgName),
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              void 0,
+              possiblyAwaitedExpression
+            )], 2 /* Const */)
+          ));
         }
       }
     } else {
-      return node.typeArguments;
+      ret.push(getSynthesizedDeepClone(stmt));
     }
   }
-
-  // src/services/_namespaces/ts.Completions.ts
-  var ts_Completions_exports = {};
-  __export(ts_Completions_exports, {
-    CompletionKind: () => CompletionKind,
-    CompletionSource: () => CompletionSource,
-    SortText: () => SortText,
-    StringCompletions: () => ts_Completions_StringCompletions_exports,
-    SymbolOriginInfoKind: () => SymbolOriginInfoKind,
-    createCompletionDetails: () => createCompletionDetails,
-    createCompletionDetailsForSymbol: () => createCompletionDetailsForSymbol,
-    getCompletionEntriesFromSymbols: () => getCompletionEntriesFromSymbols,
-    getCompletionEntryDetails: () => getCompletionEntryDetails,
-    getCompletionEntrySymbol: () => getCompletionEntrySymbol,
-    getCompletionsAtPosition: () => getCompletionsAtPosition,
-    getPropertiesForObjectExpression: () => getPropertiesForObjectExpression,
-    moduleSpecifierResolutionCacheAttemptLimit: () => moduleSpecifierResolutionCacheAttemptLimit,
-    moduleSpecifierResolutionLimit: () => moduleSpecifierResolutionLimit
-  });
-
-  // src/services/completions.ts
-  var moduleSpecifierResolutionLimit = 100;
-  var moduleSpecifierResolutionCacheAttemptLimit = 1e3;
-  var SortText = {
-    LocalDeclarationPriority: "10",
-    LocationPriority: "11",
-    OptionalMember: "12",
-    MemberDeclaredBySpreadAssignment: "13",
-    SuggestedClassMembers: "14",
-    GlobalsOrKeywords: "15",
-    AutoImportSuggestions: "16",
-    ClassMemberSnippets: "17",
-    JavascriptIdentifiers: "18",
-    Deprecated(sortText) {
-      return "z" + sortText;
-    },
-    ObjectLiteralProperty(presetSortText, symbolDisplayName) {
-      return `${presetSortText}\0${symbolDisplayName}\0`;
-    },
-    SortBelow(sortText) {
-      return sortText + "1";
-    }
-  };
-  var CompletionSource = /* @__PURE__ */ ((CompletionSource2) => {
-    CompletionSource2["ThisProperty"] = "ThisProperty/";
-    CompletionSource2["ClassMemberSnippet"] = "ClassMemberSnippet/";
-    CompletionSource2["TypeOnlyAlias"] = "TypeOnlyAlias/";
-    CompletionSource2["ObjectLiteralMethodSnippet"] = "ObjectLiteralMethodSnippet/";
-    return CompletionSource2;
-  })(CompletionSource || {});
-  var SymbolOriginInfoKind = /* @__PURE__ */ ((SymbolOriginInfoKind2) => {
-    SymbolOriginInfoKind2[SymbolOriginInfoKind2["ThisType"] = 1] = "ThisType";
-    SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMember"] = 2] = "SymbolMember";
-    SymbolOriginInfoKind2[SymbolOriginInfoKind2["Export"] = 4] = "Export";
-    SymbolOriginInfoKind2[SymbolOriginInfoKind2["Promise"] = 8] = "Promise";
-    SymbolOriginInfoKind2[SymbolOriginInfoKind2["Nullable"] = 16] = "Nullable";
-    SymbolOriginInfoKind2[SymbolOriginInfoKind2["ResolvedExport"] = 32] = "ResolvedExport";
-    SymbolOriginInfoKind2[SymbolOriginInfoKind2["TypeOnlyAlias"] = 64] = "TypeOnlyAlias";
-    SymbolOriginInfoKind2[SymbolOriginInfoKind2["ObjectLiteralMethod"] = 128] = "ObjectLiteralMethod";
-    SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMemberNoExport"] = 2 /* SymbolMember */] = "SymbolMemberNoExport";
-    SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMemberExport"] = 6] = "SymbolMemberExport";
-    return SymbolOriginInfoKind2;
-  })(SymbolOriginInfoKind || {});
-  function originIsThisType(origin) {
-    return !!(origin.kind & 1 /* ThisType */);
-  }
-  function originIsSymbolMember(origin) {
-    return !!(origin.kind & 2 /* SymbolMember */);
-  }
-  function originIsExport(origin) {
-    return !!(origin && origin.kind & 4 /* Export */);
-  }
-  function originIsResolvedExport(origin) {
-    return !!(origin && origin.kind === 32 /* ResolvedExport */);
-  }
-  function originIncludesSymbolName(origin) {
-    return originIsExport(origin) || originIsResolvedExport(origin);
-  }
-  function originIsPackageJsonImport(origin) {
-    return (originIsExport(origin) || originIsResolvedExport(origin)) && !!origin.isFromPackageJson;
-  }
-  function originIsPromise(origin) {
-    return !!(origin.kind & 8 /* Promise */);
-  }
-  function originIsNullableMember(origin) {
-    return !!(origin.kind & 16 /* Nullable */);
-  }
-  function originIsTypeOnlyAlias(origin) {
-    return !!(origin && origin.kind & 64 /* TypeOnlyAlias */);
-  }
-  function originIsObjectLiteralMethod(origin) {
-    return !!(origin && origin.kind & 128 /* ObjectLiteralMethod */);
-  }
-  function resolvingModuleSpecifiers(logPrefix, host, resolver, program, position, preferences, isForImportStatementCompletion, isValidTypeOnlyUseSite, cb) {
-    var _a2, _b, _c;
-    const start2 = timestamp();
-    const needsFullResolution = isForImportStatementCompletion || moduleResolutionRespectsExports(getEmitModuleResolutionKind(program.getCompilerOptions()));
-    let skippedAny = false;
-    let ambientCount = 0;
-    let resolvedCount = 0;
-    let resolvedFromCacheCount = 0;
-    let cacheAttemptCount = 0;
-    const result = cb({
-      tryResolve,
-      skippedAny: () => skippedAny,
-      resolvedAny: () => resolvedCount > 0,
-      resolvedBeyondLimit: () => resolvedCount > moduleSpecifierResolutionLimit
-    });
-    const hitRateMessage = cacheAttemptCount ? ` (${(resolvedFromCacheCount / cacheAttemptCount * 100).toFixed(1)}% hit rate)` : "";
-    (_a2 = host.log) == null ? void 0 : _a2.call(host, `${logPrefix}: resolved ${resolvedCount} module specifiers, plus ${ambientCount} ambient and ${resolvedFromCacheCount} from cache${hitRateMessage}`);
-    (_b = host.log) == null ? void 0 : _b.call(host, `${logPrefix}: response is ${skippedAny ? "incomplete" : "complete"}`);
-    (_c = host.log) == null ? void 0 : _c.call(host, `${logPrefix}: ${timestamp() - start2}`);
-    return result;
-    function tryResolve(exportInfo, symbolName2, isFromAmbientModule) {
-      if (isFromAmbientModule) {
-        const result3 = resolver.getModuleSpecifierForBestExportInfo(exportInfo, symbolName2, position, isValidTypeOnlyUseSite);
-        if (result3) {
-          ambientCount++;
-        }
-        return result3 || "failed";
-      }
-      const shouldResolveModuleSpecifier = needsFullResolution || preferences.allowIncompleteCompletions && resolvedCount < moduleSpecifierResolutionLimit;
-      const shouldGetModuleSpecifierFromCache = !shouldResolveModuleSpecifier && preferences.allowIncompleteCompletions && cacheAttemptCount < moduleSpecifierResolutionCacheAttemptLimit;
-      const result2 = shouldResolveModuleSpecifier || shouldGetModuleSpecifierFromCache ? resolver.getModuleSpecifierForBestExportInfo(exportInfo, symbolName2, position, isValidTypeOnlyUseSite, shouldGetModuleSpecifierFromCache) : void 0;
-      if (!shouldResolveModuleSpecifier && !shouldGetModuleSpecifierFromCache || shouldGetModuleSpecifierFromCache && !result2) {
-        skippedAny = true;
-      }
-      resolvedCount += (result2 == null ? void 0 : result2.computedWithoutCacheCount) || 0;
-      resolvedFromCacheCount += exportInfo.length - ((result2 == null ? void 0 : result2.computedWithoutCacheCount) || 0);
-      if (shouldGetModuleSpecifierFromCache) {
-        cacheAttemptCount++;
-      }
-      return result2 || (needsFullResolution ? "failed" : "skipped");
-    }
+  if (!seenReturnStatement && prevArgName !== void 0) {
+    ret.push(factory.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory.createVariableDeclarationList([factory.createVariableDeclaration(
+        declareSynthBindingName(prevArgName),
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        factory.createIdentifier("undefined")
+      )], 2 /* Const */)
+    ));
   }
-  function getCompletionsAtPosition(host, program, log, sourceFile, position, preferences, triggerCharacter, completionKind, cancellationToken, formatContext) {
-    var _a2;
-    const { previousToken } = getRelevantTokens(position, sourceFile);
-    if (triggerCharacter && !isInString(sourceFile, position, previousToken) && !isValidTrigger(sourceFile, triggerCharacter, previousToken, position)) {
-      return void 0;
-    }
-    if (triggerCharacter === " ") {
-      if (preferences.includeCompletionsForImportStatements && preferences.includeCompletionsWithInsertText) {
-        return { isGlobalCompletion: true, isMemberCompletion: false, isNewIdentifierLocation: true, isIncomplete: true, entries: [] };
-      }
-      return void 0;
-    }
-    const compilerOptions = program.getCompilerOptions();
-    const incompleteCompletionsCache = preferences.allowIncompleteCompletions ? (_a2 = host.getIncompleteCompletionsCache) == null ? void 0 : _a2.call(host) : void 0;
-    if (incompleteCompletionsCache && completionKind === 3 /* TriggerForIncompleteCompletions */ && previousToken && isIdentifier(previousToken)) {
-      const incompleteContinuation = continuePreviousIncompleteResponse(incompleteCompletionsCache, sourceFile, previousToken, program, host, preferences, cancellationToken);
-      if (incompleteContinuation) {
-        return incompleteContinuation;
+  return ret;
+}
+function transformReturnStatementWithFixablePromiseHandler(transformer, innerRetStmt, hasContinuation, continuationArgName) {
+  let innerCbBody = [];
+  forEachChild(innerRetStmt, function visit(node) {
+    if (isCallExpression(node)) {
+      const temp = transformExpression(node, node, transformer, hasContinuation, continuationArgName);
+      innerCbBody = innerCbBody.concat(temp);
+      if (innerCbBody.length > 0) {
+        return;
       }
-    } else {
-      incompleteCompletionsCache == null ? void 0 : incompleteCompletionsCache.clear();
-    }
-    const stringCompletions = ts_Completions_StringCompletions_exports.getStringLiteralCompletions(sourceFile, position, previousToken, compilerOptions, host, program, log, preferences);
-    if (stringCompletions) {
-      return stringCompletions;
-    }
-    if (previousToken && isBreakOrContinueStatement(previousToken.parent) && (previousToken.kind === 81 /* BreakKeyword */ || previousToken.kind === 86 /* ContinueKeyword */ || previousToken.kind === 79 /* Identifier */)) {
-      return getLabelCompletionAtPosition(previousToken.parent);
-    }
-    const completionData = getCompletionData(program, log, sourceFile, compilerOptions, position, preferences, void 0, host, formatContext, cancellationToken);
-    if (!completionData) {
-      return void 0;
+    } else if (!isFunctionLike(node)) {
+      forEachChild(node, visit);
     }
-    switch (completionData.kind) {
-      case CompletionDataKind.Data:
-        const response = completionInfoFromData(sourceFile, host, program, compilerOptions, log, completionData, preferences, formatContext, position);
-        if (response == null ? void 0 : response.isIncomplete) {
-          incompleteCompletionsCache == null ? void 0 : incompleteCompletionsCache.set(response);
-        }
-        return response;
-      case CompletionDataKind.JsDocTagName:
-        return jsdocCompletionInfo(ts_JsDoc_exports.getJSDocTagNameCompletions());
-      case CompletionDataKind.JsDocTag:
-        return jsdocCompletionInfo(ts_JsDoc_exports.getJSDocTagCompletions());
-      case CompletionDataKind.JsDocParameterName:
-        return jsdocCompletionInfo(ts_JsDoc_exports.getJSDocParameterNameCompletions(completionData.tag));
-      case CompletionDataKind.Keywords:
-        return specificKeywordCompletionInfo(completionData.keywordCompletions, completionData.isNewIdentifierLocation);
-      default:
-        return Debug.assertNever(completionData);
+  });
+  return innerCbBody;
+}
+function getArgBindingName(funcNode, transformer) {
+  const types = [];
+  let name;
+  if (isFunctionLikeDeclaration(funcNode)) {
+    if (funcNode.parameters.length > 0) {
+      const param = funcNode.parameters[0].name;
+      name = getMappedBindingNameOrDefault(param);
+    }
+  } else if (isIdentifier(funcNode)) {
+    name = getMapEntryOrDefault(funcNode);
+  } else if (isPropertyAccessExpression(funcNode) && isIdentifier(funcNode.name)) {
+    name = getMapEntryOrDefault(funcNode.name);
+  }
+  if (!name || "identifier" in name && name.identifier.text === "undefined") {
+    return void 0;
+  }
+  return name;
+  function getMappedBindingNameOrDefault(bindingName) {
+    if (isIdentifier(bindingName))
+      return getMapEntryOrDefault(bindingName);
+    const elements = flatMap(bindingName.elements, (element) => {
+      if (isOmittedExpression(element))
+        return [];
+      return [getMappedBindingNameOrDefault(element.name)];
+    });
+    return createSynthBindingPattern(bindingName, elements);
+  }
+  function getMapEntryOrDefault(identifier) {
+    const originalNode = getOriginalNode2(identifier);
+    const symbol = getSymbol2(originalNode);
+    if (!symbol) {
+      return createSynthIdentifier(identifier, types);
     }
+    const mapEntry = transformer.synthNamesMap.get(getSymbolId(symbol).toString());
+    return mapEntry || createSynthIdentifier(identifier, types);
   }
-  function compareCompletionEntries(entryInArray, entryToInsert) {
+  function getSymbol2(node) {
     var _a2, _b;
-    let result = compareStringsCaseSensitiveUI(entryInArray.sortText, entryToInsert.sortText);
-    if (result === 0 /* EqualTo */) {
-      result = compareStringsCaseSensitiveUI(entryInArray.name, entryToInsert.name);
-    }
-    if (result === 0 /* EqualTo */ && ((_a2 = entryInArray.data) == null ? void 0 : _a2.moduleSpecifier) && ((_b = entryToInsert.data) == null ? void 0 : _b.moduleSpecifier)) {
-      result = compareNumberOfDirectorySeparators(
-        entryInArray.data.moduleSpecifier,
-        entryToInsert.data.moduleSpecifier
-      );
-    }
-    if (result === 0 /* EqualTo */) {
-      return -1 /* LessThan */;
-    }
-    return result;
+    return (_b = (_a2 = tryCast(node, canHaveSymbol)) == null ? void 0 : _a2.symbol) != null ? _b : transformer.checker.getSymbolAtLocation(node);
   }
-  function completionEntryDataIsResolved(data) {
-    return !!(data == null ? void 0 : data.moduleSpecifier);
+  function getOriginalNode2(node) {
+    return node.original ? node.original : node;
   }
-  function continuePreviousIncompleteResponse(cache, file, location2, program, host, preferences, cancellationToken) {
-    const previousResponse = cache.get();
-    if (!previousResponse)
-      return void 0;
-    const lowerCaseTokenText = location2.text.toLowerCase();
-    const exportMap = getExportInfoMap(file, host, program, preferences, cancellationToken);
-    const newEntries = resolvingModuleSpecifiers(
-      "continuePreviousIncompleteResponse",
-      host,
-      ts_codefix_exports.createImportSpecifierResolver(file, program, host, preferences),
-      program,
-      location2.getStart(),
-      preferences,
-      false,
-      isValidTypeOnlyAliasUseSite(location2),
-      (context) => {
-        const entries = mapDefined(previousResponse.entries, (entry) => {
-          var _a2;
-          if (!entry.hasAction || !entry.source || !entry.data || completionEntryDataIsResolved(entry.data)) {
-            return entry;
-          }
-          if (!charactersFuzzyMatchInString(entry.name, lowerCaseTokenText)) {
-            return void 0;
-          }
-          const { origin } = Debug.checkDefined(getAutoImportSymbolFromCompletionEntryData(entry.name, entry.data, program, host));
-          const info = exportMap.get(file.path, entry.data.exportMapKey);
-          const result = info && context.tryResolve(info, entry.name, !isExternalModuleNameRelative(stripQuotes(origin.moduleSymbol.name)));
-          if (result === "skipped")
-            return entry;
-          if (!result || result === "failed") {
-            (_a2 = host.log) == null ? void 0 : _a2.call(host, `Unexpected failure resolving auto import for '${entry.name}' from '${entry.source}'`);
-            return void 0;
-          }
-          const newOrigin = {
-            ...origin,
-            kind: 32 /* ResolvedExport */,
-            moduleSpecifier: result.moduleSpecifier
-          };
-          entry.data = originToCompletionEntryData(newOrigin);
-          entry.source = getSourceFromOrigin(newOrigin);
-          entry.sourceDisplay = [textPart(newOrigin.moduleSpecifier)];
-          return entry;
-        });
-        if (!context.skippedAny()) {
-          previousResponse.isIncomplete = void 0;
+}
+function isEmptyBindingName(bindingName) {
+  if (!bindingName) {
+    return true;
+  }
+  if (isSynthIdentifier(bindingName)) {
+    return !bindingName.identifier.text;
+  }
+  return every(bindingName.elements, isEmptyBindingName);
+}
+function createSynthIdentifier(identifier, types = []) {
+  return { kind: 0 /* Identifier */, identifier, types, hasBeenDeclared: false, hasBeenReferenced: false };
+}
+function createSynthBindingPattern(bindingPattern, elements = emptyArray, types = []) {
+  return { kind: 1 /* BindingPattern */, bindingPattern, elements, types };
+}
+function referenceSynthIdentifier(synthId) {
+  synthId.hasBeenReferenced = true;
+  return synthId.identifier;
+}
+function declareSynthBindingName(synthName) {
+  return isSynthIdentifier(synthName) ? declareSynthIdentifier(synthName) : declareSynthBindingPattern(synthName);
+}
+function declareSynthBindingPattern(synthPattern) {
+  for (const element of synthPattern.elements) {
+    declareSynthBindingName(element);
+  }
+  return synthPattern.bindingPattern;
+}
+function declareSynthIdentifier(synthId) {
+  synthId.hasBeenDeclared = true;
+  return synthId.identifier;
+}
+function isSynthIdentifier(bindingName) {
+  return bindingName.kind === 0 /* Identifier */;
+}
+function isSynthBindingPattern(bindingName) {
+  return bindingName.kind === 1 /* BindingPattern */;
+}
+function shouldReturn(expression, transformer) {
+  return !!expression.original && transformer.setOfExpressionsToReturn.has(getNodeId(expression.original));
+}
+
+// src/services/codefixes/convertToEsModule.ts
+registerCodeFix({
+  errorCodes: [Diagnostics.File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module.code],
+  getCodeActions(context) {
+    const { sourceFile, program, preferences } = context;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
+      const moduleExportsChangedToDefault = convertFileToEsModule(sourceFile, program.getTypeChecker(), changes2, getEmitScriptTarget(program.getCompilerOptions()), getQuotePreference(sourceFile, preferences));
+      if (moduleExportsChangedToDefault) {
+        for (const importingFile of program.getSourceFiles()) {
+          fixImportOfModuleExports(importingFile, sourceFile, changes2, getQuotePreference(importingFile, preferences));
         }
-        return entries;
       }
-    );
-    previousResponse.entries = newEntries;
-    previousResponse.flags = (previousResponse.flags || 0) | 4 /* IsContinuation */;
-    return previousResponse;
-  }
-  function jsdocCompletionInfo(entries) {
-    return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries };
-  }
-  function keywordToCompletionEntry(keyword) {
-    return {
-      name: tokenToString(keyword),
-      kind: "keyword" /* keyword */,
-      kindModifiers: "" /* none */,
-      sortText: SortText.GlobalsOrKeywords
-    };
-  }
-  function specificKeywordCompletionInfo(entries, isNewIdentifierLocation) {
-    return {
-      isGlobalCompletion: false,
-      isMemberCompletion: false,
-      isNewIdentifierLocation,
-      entries: entries.slice()
-    };
+    });
+    return [createCodeFixActionWithoutFixAll("convertToEsModule", changes, Diagnostics.Convert_to_ES_module)];
   }
-  function keywordCompletionData(keywordFilters, filterOutTsOnlyKeywords, isNewIdentifierLocation) {
-    return {
-      kind: CompletionDataKind.Keywords,
-      keywordCompletions: getKeywordCompletions(keywordFilters, filterOutTsOnlyKeywords),
-      isNewIdentifierLocation
-    };
+});
+function fixImportOfModuleExports(importingFile, exportingFile, changes, quotePreference) {
+  for (const moduleSpecifier of importingFile.imports) {
+    const imported = getResolvedModule(importingFile, moduleSpecifier.text, getModeForUsageLocation(importingFile, moduleSpecifier));
+    if (!imported || imported.resolvedFileName !== exportingFile.fileName) {
+      continue;
+    }
+    const importNode = importFromModuleSpecifier(moduleSpecifier);
+    switch (importNode.kind) {
+      case 268 /* ImportEqualsDeclaration */:
+        changes.replaceNode(importingFile, importNode, makeImport(
+          importNode.name,
+          /*namedImports*/
+          void 0,
+          moduleSpecifier,
+          quotePreference
+        ));
+        break;
+      case 210 /* CallExpression */:
+        if (isRequireCall(
+          importNode,
+          /*checkArgumentIsStringLiteralLike*/
+          false
+        )) {
+          changes.replaceNode(importingFile, importNode, factory.createPropertyAccessExpression(getSynthesizedDeepClone(importNode), "default"));
+        }
+        break;
+    }
   }
-  function keywordFiltersFromSyntaxKind(keywordCompletion) {
-    switch (keywordCompletion) {
-      case 154 /* TypeKeyword */:
-        return 8 /* TypeKeyword */;
-      default:
-        Debug.fail("Unknown mapping from SyntaxKind to KeywordCompletionFilters");
+}
+function convertFileToEsModule(sourceFile, checker, changes, target, quotePreference) {
+  const identifiers = { original: collectFreeIdentifiers(sourceFile), additional: /* @__PURE__ */ new Set() };
+  const exports = collectExportRenames(sourceFile, checker, identifiers);
+  convertExportsAccesses(sourceFile, exports, changes);
+  let moduleExportsChangedToDefault = false;
+  let useSitesToUnqualify;
+  for (const statement of filter(sourceFile.statements, isVariableStatement)) {
+    const newUseSites = convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference);
+    if (newUseSites) {
+      copyEntries(newUseSites, useSitesToUnqualify != null ? useSitesToUnqualify : useSitesToUnqualify = /* @__PURE__ */ new Map());
     }
   }
-  function getOptionalReplacementSpan(location2) {
-    return (location2 == null ? void 0 : location2.kind) === 79 /* Identifier */ ? createTextSpanFromNode(location2) : void 0;
+  for (const statement of filter(sourceFile.statements, (s) => !isVariableStatement(s))) {
+    const moduleExportsChanged = convertStatement(sourceFile, statement, checker, changes, identifiers, target, exports, useSitesToUnqualify, quotePreference);
+    moduleExportsChangedToDefault = moduleExportsChangedToDefault || moduleExportsChanged;
   }
-  function completionInfoFromData(sourceFile, host, program, compilerOptions, log, completionData, preferences, formatContext, position) {
-    const {
-      symbols,
-      contextToken,
-      completionKind,
-      isInSnippetScope,
-      isNewIdentifierLocation,
-      location: location2,
-      propertyAccessToConvert,
-      keywordFilters,
-      literals,
-      symbolToOriginInfoMap,
-      recommendedCompletion,
-      isJsxInitializer,
-      isTypeOnlyLocation,
-      isJsxIdentifierExpected,
-      isRightOfOpenTag,
-      importStatementCompletion,
-      insideJsDocTagTypeExpression,
-      symbolToSortTextMap,
-      hasUnresolvedAutoImports
-    } = completionData;
-    if (getLanguageVariant(sourceFile.scriptKind) === 1 /* JSX */) {
-      const completionInfo = getJsxClosingTagCompletion(location2, sourceFile);
-      if (completionInfo) {
-        return completionInfo;
-      }
-    }
-    const entries = createSortedArray();
-    const isChecked = isCheckedFile(sourceFile, compilerOptions);
-    if (isChecked && !isNewIdentifierLocation && (!symbols || symbols.length === 0) && keywordFilters === 0 /* None */) {
-      return void 0;
+  useSitesToUnqualify == null ? void 0 : useSitesToUnqualify.forEach((replacement, original) => {
+    changes.replaceNode(sourceFile, original, replacement);
+  });
+  return moduleExportsChangedToDefault;
+}
+function collectExportRenames(sourceFile, checker, identifiers) {
+  const res = /* @__PURE__ */ new Map();
+  forEachExportReference(sourceFile, (node) => {
+    const { text, originalKeywordKind } = node.name;
+    if (!res.has(text) && (originalKeywordKind !== void 0 && isNonContextualKeyword(originalKeywordKind) || checker.resolveName(
+      text,
+      node,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      true
+    ))) {
+      res.set(text, makeUniqueName(`_${text}`, identifiers));
     }
-    const uniqueNames = getCompletionEntriesFromSymbols(
-      symbols,
-      entries,
-      void 0,
-      contextToken,
-      location2,
-      sourceFile,
-      host,
-      program,
-      getEmitScriptTarget(compilerOptions),
-      log,
-      completionKind,
-      preferences,
-      compilerOptions,
-      formatContext,
-      isTypeOnlyLocation,
-      propertyAccessToConvert,
-      isJsxIdentifierExpected,
-      isJsxInitializer,
-      importStatementCompletion,
-      recommendedCompletion,
-      symbolToOriginInfoMap,
-      symbolToSortTextMap,
-      isJsxIdentifierExpected,
-      isRightOfOpenTag
-    );
-    if (keywordFilters !== 0 /* None */) {
-      for (const keywordEntry of getKeywordCompletions(keywordFilters, !insideJsDocTagTypeExpression && isSourceFileJS(sourceFile))) {
-        if (isTypeOnlyLocation && isTypeKeyword(stringToToken(keywordEntry.name)) || !uniqueNames.has(keywordEntry.name)) {
-          uniqueNames.add(keywordEntry.name);
-          insertSorted(entries, keywordEntry, compareCompletionEntries, true);
+  });
+  return res;
+}
+function convertExportsAccesses(sourceFile, exports, changes) {
+  forEachExportReference(sourceFile, (node, isAssignmentLhs) => {
+    if (isAssignmentLhs) {
+      return;
+    }
+    const { text } = node.name;
+    changes.replaceNode(sourceFile, node, factory.createIdentifier(exports.get(text) || text));
+  });
+}
+function forEachExportReference(sourceFile, cb) {
+  sourceFile.forEachChild(function recur(node) {
+    if (isPropertyAccessExpression(node) && isExportsOrModuleExportsOrAlias(sourceFile, node.expression) && isIdentifier(node.name)) {
+      const { parent: parent2 } = node;
+      cb(node, isBinaryExpression(parent2) && parent2.left === node && parent2.operatorToken.kind === 63 /* EqualsToken */);
+    }
+    node.forEachChild(recur);
+  });
+}
+function convertStatement(sourceFile, statement, checker, changes, identifiers, target, exports, useSitesToUnqualify, quotePreference) {
+  switch (statement.kind) {
+    case 240 /* VariableStatement */:
+      convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference);
+      return false;
+    case 241 /* ExpressionStatement */: {
+      const { expression } = statement;
+      switch (expression.kind) {
+        case 210 /* CallExpression */: {
+          if (isRequireCall(
+            expression,
+            /*checkArgumentIsStringLiteralLike*/
+            true
+          )) {
+            changes.replaceNode(sourceFile, statement, makeImport(
+              /*name*/
+              void 0,
+              /*namedImports*/
+              void 0,
+              expression.arguments[0],
+              quotePreference
+            ));
+          }
+          return false;
+        }
+        case 223 /* BinaryExpression */: {
+          const { operatorToken } = expression;
+          return operatorToken.kind === 63 /* EqualsToken */ && convertAssignment(sourceFile, checker, expression, changes, exports, useSitesToUnqualify);
         }
       }
     }
-    for (const keywordEntry of getContextualKeywords(contextToken, position)) {
-      if (!uniqueNames.has(keywordEntry.name)) {
-        uniqueNames.add(keywordEntry.name);
-        insertSorted(entries, keywordEntry, compareCompletionEntries, true);
+    default:
+      return false;
+  }
+}
+function convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference) {
+  const { declarationList } = statement;
+  let foundImport = false;
+  const converted = map(declarationList.declarations, (decl) => {
+    const { name, initializer } = decl;
+    if (initializer) {
+      if (isExportsOrModuleExportsOrAlias(sourceFile, initializer)) {
+        foundImport = true;
+        return convertedImports([]);
+      } else if (isRequireCall(
+        initializer,
+        /*checkArgumentIsStringLiteralLike*/
+        true
+      )) {
+        foundImport = true;
+        return convertSingleImport(name, initializer.arguments[0], checker, identifiers, target, quotePreference);
+      } else if (isPropertyAccessExpression(initializer) && isRequireCall(
+        initializer.expression,
+        /*checkArgumentIsStringLiteralLike*/
+        true
+      )) {
+        foundImport = true;
+        return convertPropertyAccessImport(name, initializer.name.text, initializer.expression.arguments[0], identifiers, quotePreference);
       }
     }
-    for (const literal of literals) {
-      const literalEntry = createCompletionEntryForLiteral(sourceFile, preferences, literal);
-      uniqueNames.add(literalEntry.name);
-      insertSorted(entries, literalEntry, compareCompletionEntries, true);
-    }
-    if (!isChecked) {
-      getJSCompletionEntries(sourceFile, location2.pos, uniqueNames, getEmitScriptTarget(compilerOptions), entries);
+    return convertedImports([factory.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory.createVariableDeclarationList([decl], declarationList.flags)
+    )]);
+  });
+  if (foundImport) {
+    changes.replaceNodeWithNodes(sourceFile, statement, flatMap(converted, (c) => c.newImports));
+    let combinedUseSites;
+    forEach(converted, (c) => {
+      if (c.useSitesToUnqualify) {
+        copyEntries(c.useSitesToUnqualify, combinedUseSites != null ? combinedUseSites : combinedUseSites = /* @__PURE__ */ new Map());
+      }
+    });
+    return combinedUseSites;
+  }
+}
+function convertPropertyAccessImport(name, propertyName, moduleSpecifier, identifiers, quotePreference) {
+  switch (name.kind) {
+    case 203 /* ObjectBindingPattern */:
+    case 204 /* ArrayBindingPattern */: {
+      const tmp = makeUniqueName(propertyName, identifiers);
+      return convertedImports([
+        makeSingleImport(tmp, propertyName, moduleSpecifier, quotePreference),
+        makeConst(
+          /*modifiers*/
+          void 0,
+          name,
+          factory.createIdentifier(tmp)
+        )
+      ]);
     }
-    return {
-      flags: completionData.flags,
-      isGlobalCompletion: isInSnippetScope,
-      isIncomplete: preferences.allowIncompleteCompletions && hasUnresolvedAutoImports ? true : void 0,
-      isMemberCompletion: isMemberCompletionKind(completionKind),
-      isNewIdentifierLocation,
-      optionalReplacementSpan: getOptionalReplacementSpan(location2),
-      entries
-    };
+    case 79 /* Identifier */:
+      return convertedImports([makeSingleImport(name.text, propertyName, moduleSpecifier, quotePreference)]);
+    default:
+      return Debug.assertNever(name, `Convert to ES module got invalid syntax form ${name.kind}`);
   }
-  function isCheckedFile(sourceFile, compilerOptions) {
-    return !isSourceFileJS(sourceFile) || !!isCheckJsEnabledForFile(sourceFile, compilerOptions);
+}
+function convertAssignment(sourceFile, checker, assignment, changes, exports, useSitesToUnqualify) {
+  const { left, right } = assignment;
+  if (!isPropertyAccessExpression(left)) {
+    return false;
   }
-  function isMemberCompletionKind(kind) {
-    switch (kind) {
-      case CompletionKind.ObjectPropertyDeclaration:
-      case CompletionKind.MemberLike:
-      case CompletionKind.PropertyAccess:
+  if (isExportsOrModuleExportsOrAlias(sourceFile, left)) {
+    if (isExportsOrModuleExportsOrAlias(sourceFile, right)) {
+      changes.delete(sourceFile, assignment.parent);
+    } else {
+      const replacement = isObjectLiteralExpression(right) ? tryChangeModuleExportsObject(right, useSitesToUnqualify) : isRequireCall(
+        right,
+        /*checkArgumentIsStringLiteralLike*/
+        true
+      ) ? convertReExportAll(right.arguments[0], checker) : void 0;
+      if (replacement) {
+        changes.replaceNodeWithNodes(sourceFile, assignment.parent, replacement[0]);
+        return replacement[1];
+      } else {
+        changes.replaceRangeWithText(sourceFile, createRange(left.getStart(sourceFile), right.pos), "export default");
         return true;
-      default:
-        return false;
-    }
-  }
-  function getJsxClosingTagCompletion(location2, sourceFile) {
-    const jsxClosingElement = findAncestor(location2, (node) => {
-      switch (node.kind) {
-        case 284 /* JsxClosingElement */:
-          return true;
-        case 43 /* SlashToken */:
-        case 31 /* GreaterThanToken */:
-        case 79 /* Identifier */:
-        case 208 /* PropertyAccessExpression */:
-          return false;
-        default:
-          return "quit";
       }
-    });
-    if (jsxClosingElement) {
-      const hasClosingAngleBracket = !!findChildOfKind(jsxClosingElement, 31 /* GreaterThanToken */, sourceFile);
-      const tagName = jsxClosingElement.parent.openingElement.tagName;
-      const closingTag = tagName.getText(sourceFile);
-      const fullClosingTag = closingTag + (hasClosingAngleBracket ? "" : ">");
-      const replacementSpan = createTextSpanFromNode(jsxClosingElement.tagName);
-      const entry = {
-        name: fullClosingTag,
-        kind: "class" /* classElement */,
-        kindModifiers: void 0,
-        sortText: SortText.LocationPriority
-      };
-      return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: false, optionalReplacementSpan: replacementSpan, entries: [entry] };
     }
-    return;
-  }
-  function getJSCompletionEntries(sourceFile, position, uniqueNames, target, entries) {
-    getNameTable(sourceFile).forEach((pos, name) => {
-      if (pos === position) {
-        return;
-      }
-      const realName = unescapeLeadingUnderscores(name);
-      if (!uniqueNames.has(realName) && isIdentifierText(realName, target)) {
-        uniqueNames.add(realName);
-        insertSorted(entries, {
-          name: realName,
-          kind: "warning" /* warning */,
-          kindModifiers: "",
-          sortText: SortText.JavascriptIdentifiers,
-          isFromUncheckedFile: true
-        }, compareCompletionEntries);
-      }
-    });
+  } else if (isExportsOrModuleExportsOrAlias(sourceFile, left.expression)) {
+    convertNamedExport(sourceFile, assignment, changes, exports);
   }
-  function completionNameForLiteral(sourceFile, preferences, literal) {
-    return typeof literal === "object" ? pseudoBigIntToString(literal) + "n" : isString(literal) ? quote(sourceFile, preferences, literal) : JSON.stringify(literal);
-  }
-  function createCompletionEntryForLiteral(sourceFile, preferences, literal) {
-    return { name: completionNameForLiteral(sourceFile, preferences, literal), kind: "string" /* string */, kindModifiers: "" /* none */, sortText: SortText.LocationPriority };
-  }
-  function createCompletionEntry(symbol, sortText, replacementToken, contextToken, location2, sourceFile, host, program, name, needsConvertPropertyAccess, origin, recommendedCompletion, propertyAccessToConvert, isJsxInitializer, importStatementCompletion, useSemicolons, options, preferences, completionKind, formatContext, isJsxIdentifierExpected, isRightOfOpenTag) {
-    let insertText;
-    let replacementSpan = getReplacementSpanForContextToken(replacementToken);
-    let data;
-    let isSnippet;
-    let source = getSourceFromOrigin(origin);
-    let sourceDisplay;
-    let hasAction;
-    let labelDetails;
-    const typeChecker = program.getTypeChecker();
-    const insertQuestionDot = origin && originIsNullableMember(origin);
-    const useBraces = origin && originIsSymbolMember(origin) || needsConvertPropertyAccess;
-    if (origin && originIsThisType(origin)) {
-      insertText = needsConvertPropertyAccess ? `this${insertQuestionDot ? "?." : ""}[${quotePropertyName(sourceFile, preferences, name)}]` : `this${insertQuestionDot ? "?." : "."}${name}`;
-    } else if ((useBraces || insertQuestionDot) && propertyAccessToConvert) {
-      insertText = useBraces ? needsConvertPropertyAccess ? `[${quotePropertyName(sourceFile, preferences, name)}]` : `[${name}]` : name;
-      if (insertQuestionDot || propertyAccessToConvert.questionDotToken) {
-        insertText = `?.${insertText}`;
-      }
-      const dot = findChildOfKind(propertyAccessToConvert, 24 /* DotToken */, sourceFile) || findChildOfKind(propertyAccessToConvert, 28 /* QuestionDotToken */, sourceFile);
-      if (!dot) {
+  return false;
+}
+function tryChangeModuleExportsObject(object, useSitesToUnqualify) {
+  const statements = mapAllOrFail(object.properties, (prop) => {
+    switch (prop.kind) {
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+      case 300 /* ShorthandPropertyAssignment */:
+      case 301 /* SpreadAssignment */:
         return void 0;
-      }
-      const end = startsWith(name, propertyAccessToConvert.name.text) ? propertyAccessToConvert.name.end : dot.end;
-      replacementSpan = createTextSpanFromBounds(dot.getStart(sourceFile), end);
-    }
-    if (isJsxInitializer) {
-      if (insertText === void 0)
-        insertText = name;
-      insertText = `{${insertText}}`;
-      if (typeof isJsxInitializer !== "boolean") {
-        replacementSpan = createTextSpanFromNode(isJsxInitializer, sourceFile);
-      }
+      case 299 /* PropertyAssignment */:
+        return !isIdentifier(prop.name) ? void 0 : convertExportsDotXEquals_replaceNode(prop.name.text, prop.initializer, useSitesToUnqualify);
+      case 171 /* MethodDeclaration */:
+        return !isIdentifier(prop.name) ? void 0 : functionExpressionToDeclaration(prop.name.text, [factory.createToken(93 /* ExportKeyword */)], prop, useSitesToUnqualify);
+      default:
+        Debug.assertNever(prop, `Convert to ES6 got invalid prop kind ${prop.kind}`);
     }
-    if (origin && originIsPromise(origin) && propertyAccessToConvert) {
-      if (insertText === void 0)
-        insertText = name;
-      const precedingToken = findPrecedingToken(propertyAccessToConvert.pos, sourceFile);
-      let awaitText = "";
-      if (precedingToken && positionIsASICandidate(precedingToken.end, precedingToken.parent, sourceFile)) {
-        awaitText = ";";
+  });
+  return statements && [statements, false];
+}
+function convertNamedExport(sourceFile, assignment, changes, exports) {
+  const { text } = assignment.left.name;
+  const rename = exports.get(text);
+  if (rename !== void 0) {
+    const newNodes = [
+      makeConst(
+        /*modifiers*/
+        void 0,
+        rename,
+        assignment.right
+      ),
+      makeExportDeclaration([factory.createExportSpecifier(
+        /*isTypeOnly*/
+        false,
+        rename,
+        text
+      )])
+    ];
+    changes.replaceNodeWithNodes(sourceFile, assignment.parent, newNodes);
+  } else {
+    convertExportsPropertyAssignment(assignment, sourceFile, changes);
+  }
+}
+function convertReExportAll(reExported, checker) {
+  const moduleSpecifier = reExported.text;
+  const moduleSymbol = checker.getSymbolAtLocation(reExported);
+  const exports = moduleSymbol ? moduleSymbol.exports : emptyMap;
+  return exports.has("export=" /* ExportEquals */) ? [[reExportDefault(moduleSpecifier)], true] : !exports.has("default" /* Default */) ? [[reExportStar(moduleSpecifier)], false] : (
+    // If there's some non-default export, must include both `export *` and `export default`.
+    exports.size > 1 ? [[reExportStar(moduleSpecifier), reExportDefault(moduleSpecifier)], true] : [[reExportDefault(moduleSpecifier)], true]
+  );
+}
+function reExportStar(moduleSpecifier) {
+  return makeExportDeclaration(
+    /*exportClause*/
+    void 0,
+    moduleSpecifier
+  );
+}
+function reExportDefault(moduleSpecifier) {
+  return makeExportDeclaration([factory.createExportSpecifier(
+    /*isTypeOnly*/
+    false,
+    /*propertyName*/
+    void 0,
+    "default"
+  )], moduleSpecifier);
+}
+function convertExportsPropertyAssignment({ left, right, parent: parent2 }, sourceFile, changes) {
+  const name = left.name.text;
+  if ((isFunctionExpression(right) || isArrowFunction(right) || isClassExpression(right)) && (!right.name || right.name.text === name)) {
+    changes.replaceRange(sourceFile, { pos: left.getStart(sourceFile), end: right.getStart(sourceFile) }, factory.createToken(93 /* ExportKeyword */), { suffix: " " });
+    if (!right.name)
+      changes.insertName(sourceFile, right, name);
+    const semi = findChildOfKind(parent2, 26 /* SemicolonToken */, sourceFile);
+    if (semi)
+      changes.delete(sourceFile, semi);
+  } else {
+    changes.replaceNodeRangeWithNodes(
+      sourceFile,
+      left.expression,
+      findChildOfKind(left, 24 /* DotToken */, sourceFile),
+      [factory.createToken(93 /* ExportKeyword */), factory.createToken(85 /* ConstKeyword */)],
+      { joiner: " ", suffix: " " }
+    );
+  }
+}
+function convertExportsDotXEquals_replaceNode(name, exported, useSitesToUnqualify) {
+  const modifiers = [factory.createToken(93 /* ExportKeyword */)];
+  switch (exported.kind) {
+    case 215 /* FunctionExpression */: {
+      const { name: expressionName } = exported;
+      if (expressionName && expressionName.text !== name) {
+        return exportConst();
       }
-      awaitText += `(await ${propertyAccessToConvert.expression.getText()})`;
-      insertText = needsConvertPropertyAccess ? `${awaitText}${insertText}` : `${awaitText}${insertQuestionDot ? "?." : "."}${insertText}`;
-      replacementSpan = createTextSpanFromBounds(propertyAccessToConvert.getStart(sourceFile), propertyAccessToConvert.end);
     }
-    if (originIsResolvedExport(origin)) {
-      sourceDisplay = [textPart(origin.moduleSpecifier)];
-      if (importStatementCompletion) {
-        ({ insertText, replacementSpan } = getInsertTextAndReplacementSpanForImportCompletion(name, importStatementCompletion, origin, useSemicolons, sourceFile, options, preferences));
-        isSnippet = preferences.includeCompletionsWithSnippetText ? true : void 0;
+    case 216 /* ArrowFunction */:
+      return functionExpressionToDeclaration(name, modifiers, exported, useSitesToUnqualify);
+    case 228 /* ClassExpression */:
+      return classExpressionToDeclaration(name, modifiers, exported, useSitesToUnqualify);
+    default:
+      return exportConst();
+  }
+  function exportConst() {
+    return makeConst(modifiers, factory.createIdentifier(name), replaceImportUseSites(exported, useSitesToUnqualify));
+  }
+}
+function replaceImportUseSites(nodeOrNodes, useSitesToUnqualify) {
+  if (!useSitesToUnqualify || !some(arrayFrom(useSitesToUnqualify.keys()), (original) => rangeContainsRange(nodeOrNodes, original))) {
+    return nodeOrNodes;
+  }
+  return isArray(nodeOrNodes) ? getSynthesizedDeepClonesWithReplacements(
+    nodeOrNodes,
+    /*includeTrivia*/
+    true,
+    replaceNode
+  ) : getSynthesizedDeepCloneWithReplacements(
+    nodeOrNodes,
+    /*includeTrivia*/
+    true,
+    replaceNode
+  );
+  function replaceNode(original) {
+    if (original.kind === 208 /* PropertyAccessExpression */) {
+      const replacement = useSitesToUnqualify.get(original);
+      useSitesToUnqualify.delete(original);
+      return replacement;
+    }
+  }
+}
+function convertSingleImport(name, moduleSpecifier, checker, identifiers, target, quotePreference) {
+  switch (name.kind) {
+    case 203 /* ObjectBindingPattern */: {
+      const importSpecifiers = mapAllOrFail(name.elements, (e) => e.dotDotDotToken || e.initializer || e.propertyName && !isIdentifier(e.propertyName) || !isIdentifier(e.name) ? void 0 : makeImportSpecifier(e.propertyName && e.propertyName.text, e.name.text));
+      if (importSpecifiers) {
+        return convertedImports([makeImport(
+          /*name*/
+          void 0,
+          importSpecifiers,
+          moduleSpecifier,
+          quotePreference
+        )]);
       }
     }
-    if ((origin == null ? void 0 : origin.kind) === 64 /* TypeOnlyAlias */) {
-      hasAction = true;
+    case 204 /* ArrayBindingPattern */: {
+      const tmp = makeUniqueName(moduleSpecifierToValidIdentifier(moduleSpecifier.text, target), identifiers);
+      return convertedImports([
+        makeImport(
+          factory.createIdentifier(tmp),
+          /*namedImports*/
+          void 0,
+          moduleSpecifier,
+          quotePreference
+        ),
+        makeConst(
+          /*modifiers*/
+          void 0,
+          getSynthesizedDeepClone(name),
+          factory.createIdentifier(tmp)
+        )
+      ]);
     }
-    if (preferences.includeCompletionsWithClassMemberSnippets && preferences.includeCompletionsWithInsertText && completionKind === CompletionKind.MemberLike && isClassLikeMemberCompletion(symbol, location2, sourceFile)) {
-      let importAdder;
-      ({ insertText, isSnippet, importAdder, replacementSpan } = getEntryForMemberCompletion(host, program, options, preferences, name, symbol, location2, contextToken, formatContext));
-      sortText = SortText.ClassMemberSnippets;
-      if (importAdder == null ? void 0 : importAdder.hasFixes()) {
-        hasAction = true;
-        source = "ClassMemberSnippet/" /* ClassMemberSnippet */;
-      }
-    }
-    if (origin && originIsObjectLiteralMethod(origin)) {
-      ({ insertText, isSnippet, labelDetails } = origin);
-      if (!preferences.useLabelDetailsInCompletionEntries) {
-        name = name + labelDetails.detail;
-        labelDetails = void 0;
-      }
-      source = "ObjectLiteralMethodSnippet/" /* ObjectLiteralMethodSnippet */;
-      sortText = SortText.SortBelow(sortText);
-    }
-    if (isJsxIdentifierExpected && !isRightOfOpenTag && preferences.includeCompletionsWithSnippetText && preferences.jsxAttributeCompletionStyle && preferences.jsxAttributeCompletionStyle !== "none") {
-      let useBraces2 = preferences.jsxAttributeCompletionStyle === "braces";
-      const type = typeChecker.getTypeOfSymbolAtLocation(symbol, location2);
-      if (preferences.jsxAttributeCompletionStyle === "auto" && !(type.flags & 528 /* BooleanLike */) && !(type.flags & 1048576 /* Union */ && find(type.types, (type2) => !!(type2.flags & 528 /* BooleanLike */)))) {
-        if (type.flags & 402653316 /* StringLike */ || type.flags & 1048576 /* Union */ && every(type.types, (type2) => !!(type2.flags & (402653316 /* StringLike */ | 32768 /* Undefined */)))) {
-          insertText = `${escapeSnippetText(name)}=${quote(sourceFile, preferences, "$1")}`;
-          isSnippet = true;
-        } else {
-          useBraces2 = true;
+    case 79 /* Identifier */:
+      return convertSingleIdentifierImport(name, moduleSpecifier, checker, identifiers, quotePreference);
+    default:
+      return Debug.assertNever(name, `Convert to ES module got invalid name kind ${name.kind}`);
+  }
+}
+function convertSingleIdentifierImport(name, moduleSpecifier, checker, identifiers, quotePreference) {
+  const nameSymbol = checker.getSymbolAtLocation(name);
+  const namedBindingsNames = /* @__PURE__ */ new Map();
+  let needDefaultImport = false;
+  let useSitesToUnqualify;
+  for (const use of identifiers.original.get(name.text)) {
+    if (checker.getSymbolAtLocation(use) !== nameSymbol || use === name) {
+      continue;
+    }
+    const { parent: parent2 } = use;
+    if (isPropertyAccessExpression(parent2)) {
+      const { name: { text: propertyName } } = parent2;
+      if (propertyName === "default") {
+        needDefaultImport = true;
+        const importDefaultName = use.getText();
+        (useSitesToUnqualify != null ? useSitesToUnqualify : useSitesToUnqualify = /* @__PURE__ */ new Map()).set(parent2, factory.createIdentifier(importDefaultName));
+      } else {
+        Debug.assert(parent2.expression === use, "Didn't expect expression === use");
+        let idName = namedBindingsNames.get(propertyName);
+        if (idName === void 0) {
+          idName = makeUniqueName(propertyName, identifiers);
+          namedBindingsNames.set(propertyName, idName);
         }
+        (useSitesToUnqualify != null ? useSitesToUnqualify : useSitesToUnqualify = /* @__PURE__ */ new Map()).set(parent2, factory.createIdentifier(idName));
       }
-      if (useBraces2) {
-        insertText = `${escapeSnippetText(name)}={$1}`;
-        isSnippet = true;
-      }
+    } else {
+      needDefaultImport = true;
     }
-    if (insertText !== void 0 && !preferences.includeCompletionsWithInsertText) {
+  }
+  const namedBindings = namedBindingsNames.size === 0 ? void 0 : arrayFrom(mapIterator(namedBindingsNames.entries(), ([propertyName, idName]) => factory.createImportSpecifier(
+    /*isTypeOnly*/
+    false,
+    propertyName === idName ? void 0 : factory.createIdentifier(propertyName),
+    factory.createIdentifier(idName)
+  )));
+  if (!namedBindings) {
+    needDefaultImport = true;
+  }
+  return convertedImports(
+    [makeImport(needDefaultImport ? getSynthesizedDeepClone(name) : void 0, namedBindings, moduleSpecifier, quotePreference)],
+    useSitesToUnqualify
+  );
+}
+function makeUniqueName(name, identifiers) {
+  while (identifiers.original.has(name) || identifiers.additional.has(name)) {
+    name = `_${name}`;
+  }
+  identifiers.additional.add(name);
+  return name;
+}
+function collectFreeIdentifiers(file) {
+  const map2 = createMultiMap();
+  forEachFreeIdentifier(file, (id) => map2.add(id.text, id));
+  return map2;
+}
+function forEachFreeIdentifier(node, cb) {
+  if (isIdentifier(node) && isFreeIdentifier(node))
+    cb(node);
+  node.forEachChild((child) => forEachFreeIdentifier(child, cb));
+}
+function isFreeIdentifier(node) {
+  const { parent: parent2 } = node;
+  switch (parent2.kind) {
+    case 208 /* PropertyAccessExpression */:
+      return parent2.name !== node;
+    case 205 /* BindingElement */:
+      return parent2.propertyName !== node;
+    case 273 /* ImportSpecifier */:
+      return parent2.propertyName !== node;
+    default:
+      return true;
+  }
+}
+function functionExpressionToDeclaration(name, additionalModifiers, fn, useSitesToUnqualify) {
+  return factory.createFunctionDeclaration(
+    concatenate(additionalModifiers, getSynthesizedDeepClones(fn.modifiers)),
+    getSynthesizedDeepClone(fn.asteriskToken),
+    name,
+    getSynthesizedDeepClones(fn.typeParameters),
+    getSynthesizedDeepClones(fn.parameters),
+    getSynthesizedDeepClone(fn.type),
+    factory.converters.convertToFunctionBlock(replaceImportUseSites(fn.body, useSitesToUnqualify))
+  );
+}
+function classExpressionToDeclaration(name, additionalModifiers, cls, useSitesToUnqualify) {
+  return factory.createClassDeclaration(
+    concatenate(additionalModifiers, getSynthesizedDeepClones(cls.modifiers)),
+    name,
+    getSynthesizedDeepClones(cls.typeParameters),
+    getSynthesizedDeepClones(cls.heritageClauses),
+    replaceImportUseSites(cls.members, useSitesToUnqualify)
+  );
+}
+function makeSingleImport(localName, propertyName, moduleSpecifier, quotePreference) {
+  return propertyName === "default" ? makeImport(
+    factory.createIdentifier(localName),
+    /*namedImports*/
+    void 0,
+    moduleSpecifier,
+    quotePreference
+  ) : makeImport(
+    /*name*/
+    void 0,
+    [makeImportSpecifier(propertyName, localName)],
+    moduleSpecifier,
+    quotePreference
+  );
+}
+function makeImportSpecifier(propertyName, name) {
+  return factory.createImportSpecifier(
+    /*isTypeOnly*/
+    false,
+    propertyName !== void 0 && propertyName !== name ? factory.createIdentifier(propertyName) : void 0,
+    factory.createIdentifier(name)
+  );
+}
+function makeConst(modifiers, name, init) {
+  return factory.createVariableStatement(
+    modifiers,
+    factory.createVariableDeclarationList(
+      [factory.createVariableDeclaration(
+        name,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        init
+      )],
+      2 /* Const */
+    )
+  );
+}
+function makeExportDeclaration(exportSpecifiers, moduleSpecifier) {
+  return factory.createExportDeclaration(
+    /*modifiers*/
+    void 0,
+    /*isTypeOnly*/
+    false,
+    exportSpecifiers && factory.createNamedExports(exportSpecifiers),
+    moduleSpecifier === void 0 ? void 0 : factory.createStringLiteral(moduleSpecifier)
+  );
+}
+function convertedImports(newImports, useSitesToUnqualify) {
+  return {
+    newImports,
+    useSitesToUnqualify
+  };
+}
+
+// src/services/codefixes/correctQualifiedNameToIndexedAccessType.ts
+var fixId11 = "correctQualifiedNameToIndexedAccessType";
+var errorCodes12 = [Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1.code];
+registerCodeFix({
+  errorCodes: errorCodes12,
+  getCodeActions(context) {
+    const qualifiedName = getQualifiedName(context.sourceFile, context.span.start);
+    if (!qualifiedName)
+      return void 0;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange3(t, context.sourceFile, qualifiedName));
+    const newText = `${qualifiedName.left.text}["${qualifiedName.right.text}"]`;
+    return [createCodeFixAction(fixId11, changes, [Diagnostics.Rewrite_as_the_indexed_access_type_0, newText], fixId11, Diagnostics.Rewrite_all_as_indexed_access_types)];
+  },
+  fixIds: [fixId11],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes12, (changes, diag2) => {
+    const q = getQualifiedName(diag2.file, diag2.start);
+    if (q) {
+      doChange3(changes, diag2.file, q);
+    }
+  })
+});
+function getQualifiedName(sourceFile, pos) {
+  const qualifiedName = findAncestor(getTokenAtPosition(sourceFile, pos), isQualifiedName);
+  Debug.assert(!!qualifiedName, "Expected position to be owned by a qualified name.");
+  return isIdentifier(qualifiedName.left) ? qualifiedName : void 0;
+}
+function doChange3(changeTracker, sourceFile, qualifiedName) {
+  const rightText = qualifiedName.right.text;
+  const replacement = factory.createIndexedAccessTypeNode(
+    factory.createTypeReferenceNode(
+      qualifiedName.left,
+      /*typeArguments*/
+      void 0
+    ),
+    factory.createLiteralTypeNode(factory.createStringLiteral(rightText))
+  );
+  changeTracker.replaceNode(sourceFile, qualifiedName, replacement);
+}
+
+// src/services/codefixes/convertToTypeOnlyExport.ts
+var errorCodes13 = [Diagnostics.Re_exporting_a_type_when_the_isolatedModules_flag_is_provided_requires_using_export_type.code];
+var fixId12 = "convertToTypeOnlyExport";
+registerCodeFix({
+  errorCodes: errorCodes13,
+  getCodeActions: function getCodeActionsToConvertToTypeOnlyExport(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => fixSingleExportDeclaration(t, getExportSpecifierForDiagnosticSpan(context.span, context.sourceFile), context));
+    if (changes.length) {
+      return [createCodeFixAction(fixId12, changes, Diagnostics.Convert_to_type_only_export, fixId12, Diagnostics.Convert_all_re_exported_types_to_type_only_exports)];
+    }
+  },
+  fixIds: [fixId12],
+  getAllCodeActions: function getAllCodeActionsToConvertToTypeOnlyExport(context) {
+    const fixedExportDeclarations = /* @__PURE__ */ new Map();
+    return codeFixAll(context, errorCodes13, (changes, diag2) => {
+      const exportSpecifier = getExportSpecifierForDiagnosticSpan(diag2, context.sourceFile);
+      if (exportSpecifier && addToSeen(fixedExportDeclarations, getNodeId(exportSpecifier.parent.parent))) {
+        fixSingleExportDeclaration(changes, exportSpecifier, context);
+      }
+    });
+  }
+});
+function getExportSpecifierForDiagnosticSpan(span, sourceFile) {
+  return tryCast(getTokenAtPosition(sourceFile, span.start).parent, isExportSpecifier);
+}
+function fixSingleExportDeclaration(changes, exportSpecifier, context) {
+  if (!exportSpecifier) {
+    return;
+  }
+  const exportClause = exportSpecifier.parent;
+  const exportDeclaration = exportClause.parent;
+  const typeExportSpecifiers = getTypeExportSpecifiers(exportSpecifier, context);
+  if (typeExportSpecifiers.length === exportClause.elements.length) {
+    changes.insertModifierBefore(context.sourceFile, 154 /* TypeKeyword */, exportClause);
+  } else {
+    const valueExportDeclaration = factory.updateExportDeclaration(
+      exportDeclaration,
+      exportDeclaration.modifiers,
+      /*isTypeOnly*/
+      false,
+      factory.updateNamedExports(exportClause, filter(exportClause.elements, (e) => !contains(typeExportSpecifiers, e))),
+      exportDeclaration.moduleSpecifier,
+      /*assertClause*/
+      void 0
+    );
+    const typeExportDeclaration = factory.createExportDeclaration(
+      /*modifiers*/
+      void 0,
+      /*isTypeOnly*/
+      true,
+      factory.createNamedExports(typeExportSpecifiers),
+      exportDeclaration.moduleSpecifier,
+      /*assertClause*/
+      void 0
+    );
+    changes.replaceNode(context.sourceFile, exportDeclaration, valueExportDeclaration, {
+      leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll,
+      trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude
+    });
+    changes.insertNodeAfter(context.sourceFile, exportDeclaration, typeExportDeclaration);
+  }
+}
+function getTypeExportSpecifiers(originExportSpecifier, context) {
+  const exportClause = originExportSpecifier.parent;
+  if (exportClause.elements.length === 1) {
+    return exportClause.elements;
+  }
+  const diagnostics = getDiagnosticsWithinSpan(
+    createTextSpanFromNode(exportClause),
+    context.program.getSemanticDiagnostics(context.sourceFile, context.cancellationToken)
+  );
+  return filter(exportClause.elements, (element) => {
+    var _a2;
+    return element === originExportSpecifier || ((_a2 = findDiagnosticForNode(element, diagnostics)) == null ? void 0 : _a2.code) === errorCodes13[0];
+  });
+}
+
+// src/services/codefixes/convertToTypeOnlyImport.ts
+var errorCodes14 = [Diagnostics.This_import_is_never_used_as_a_value_and_must_use_import_type_because_importsNotUsedAsValues_is_set_to_error.code];
+var fixId13 = "convertToTypeOnlyImport";
+registerCodeFix({
+  errorCodes: errorCodes14,
+  getCodeActions: function getCodeActionsToConvertToTypeOnlyImport(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
+      const importDeclaration = getImportDeclarationForDiagnosticSpan(context.span, context.sourceFile);
+      fixSingleImportDeclaration(t, importDeclaration, context);
+    });
+    if (changes.length) {
+      return [createCodeFixAction(fixId13, changes, Diagnostics.Convert_to_type_only_import, fixId13, Diagnostics.Convert_all_imports_not_used_as_a_value_to_type_only_imports)];
+    }
+  },
+  fixIds: [fixId13],
+  getAllCodeActions: function getAllCodeActionsToConvertToTypeOnlyImport(context) {
+    return codeFixAll(context, errorCodes14, (changes, diag2) => {
+      const importDeclaration = getImportDeclarationForDiagnosticSpan(diag2, context.sourceFile);
+      fixSingleImportDeclaration(changes, importDeclaration, context);
+    });
+  }
+});
+function getImportDeclarationForDiagnosticSpan(span, sourceFile) {
+  return tryCast(getTokenAtPosition(sourceFile, span.start).parent, isImportDeclaration);
+}
+function fixSingleImportDeclaration(changes, importDeclaration, context) {
+  if (!(importDeclaration == null ? void 0 : importDeclaration.importClause)) {
+    return;
+  }
+  const { importClause } = importDeclaration;
+  changes.insertText(context.sourceFile, importDeclaration.getStart() + "import".length, " type");
+  if (importClause.name && importClause.namedBindings) {
+    changes.deleteNodeRangeExcludingEnd(context.sourceFile, importClause.name, importDeclaration.importClause.namedBindings);
+    changes.insertNodeBefore(context.sourceFile, importDeclaration, factory.updateImportDeclaration(
+      importDeclaration,
+      /*modifiers*/
+      void 0,
+      factory.createImportClause(
+        /*isTypeOnly*/
+        true,
+        importClause.name,
+        /*namedBindings*/
+        void 0
+      ),
+      importDeclaration.moduleSpecifier,
+      /*assertClause*/
+      void 0
+    ));
+  }
+}
+
+// src/services/codefixes/convertLiteralTypeToMappedType.ts
+var fixId14 = "convertLiteralTypeToMappedType";
+var errorCodes15 = [Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0.code];
+registerCodeFix({
+  errorCodes: errorCodes15,
+  getCodeActions: function getCodeActionsToConvertLiteralTypeToMappedType(context) {
+    const { sourceFile, span } = context;
+    const info = getInfo2(sourceFile, span.start);
+    if (!info) {
       return void 0;
     }
-    if (originIsExport(origin) || originIsResolvedExport(origin)) {
-      data = originToCompletionEntryData(origin);
-      hasAction = !importStatementCompletion;
-    }
+    const { name, constraint } = info;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange4(t, sourceFile, info));
+    return [createCodeFixAction(fixId14, changes, [Diagnostics.Convert_0_to_1_in_0, constraint, name], fixId14, Diagnostics.Convert_all_type_literals_to_mapped_type)];
+  },
+  fixIds: [fixId14],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes15, (changes, diag2) => {
+    const info = getInfo2(diag2.file, diag2.start);
+    if (info) {
+      doChange4(changes, diag2.file, info);
+    }
+  })
+});
+function getInfo2(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  if (isIdentifier(token)) {
+    const propertySignature = cast(token.parent.parent, isPropertySignature);
+    const propertyName = token.getText(sourceFile);
     return {
-      name,
-      kind: ts_SymbolDisplay_exports.getSymbolKind(typeChecker, symbol, location2),
-      kindModifiers: ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol),
-      sortText,
-      source,
-      hasAction: hasAction ? true : void 0,
-      isRecommended: isRecommendedCompletionMatch(symbol, recommendedCompletion, typeChecker) || void 0,
-      insertText,
-      replacementSpan,
-      sourceDisplay,
-      labelDetails,
-      isSnippet,
-      isPackageJsonImport: originIsPackageJsonImport(origin) || void 0,
-      isImportStatementCompletion: !!importStatementCompletion || void 0,
-      data
+      container: cast(propertySignature.parent, isTypeLiteralNode),
+      typeNode: propertySignature.type,
+      constraint: propertyName,
+      name: propertyName === "K" ? "P" : "K"
     };
   }
-  function isClassLikeMemberCompletion(symbol, location2, sourceFile) {
-    if (isInJSFile(location2)) {
-      return false;
-    }
-    const memberFlags = 106500 /* ClassMember */ & 900095 /* EnumMemberExcludes */;
-    return !!(symbol.flags & memberFlags) && (isClassLike(location2) || location2.parent && location2.parent.parent && isClassElement(location2.parent) && location2 === location2.parent.name && location2.parent.getLastToken(sourceFile) === location2.parent.name && isClassLike(location2.parent.parent) || location2.parent && isSyntaxList(location2) && isClassLike(location2.parent));
-  }
-  function getEntryForMemberCompletion(host, program, options, preferences, name, symbol, location2, contextToken, formatContext) {
-    const classLikeDeclaration = findAncestor(location2, isClassLike);
-    if (!classLikeDeclaration) {
-      return { insertText: name };
-    }
-    let isSnippet;
-    let replacementSpan;
-    let insertText = name;
-    const checker = program.getTypeChecker();
-    const sourceFile = location2.getSourceFile();
-    const printer = createSnippetPrinter({
-      removeComments: true,
-      module: options.module,
-      target: options.target,
-      omitTrailingSemicolon: false,
-      newLine: getNewLineKind(getNewLineCharacter(options, maybeBind(host, host.getNewLine)))
+  return void 0;
+}
+function doChange4(changes, sourceFile, { container, typeNode, constraint, name }) {
+  changes.replaceNode(sourceFile, container, factory.createMappedTypeNode(
+    /*readonlyToken*/
+    void 0,
+    factory.createTypeParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      name,
+      factory.createTypeReferenceNode(constraint)
+    ),
+    /*nameType*/
+    void 0,
+    /*questionToken*/
+    void 0,
+    typeNode,
+    /*members*/
+    void 0
+  ));
+}
+
+// src/services/codefixes/fixClassIncorrectlyImplementsInterface.ts
+var errorCodes16 = [
+  Diagnostics.Class_0_incorrectly_implements_interface_1.code,
+  Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code
+];
+var fixId15 = "fixClassIncorrectlyImplementsInterface";
+registerCodeFix({
+  errorCodes: errorCodes16,
+  getCodeActions(context) {
+    const { sourceFile, span } = context;
+    const classDeclaration = getClass(sourceFile, span.start);
+    return mapDefined(getEffectiveImplementsTypeNodes(classDeclaration), (implementedTypeNode) => {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingDeclarations(context, implementedTypeNode, sourceFile, classDeclaration, t, context.preferences));
+      return changes.length === 0 ? void 0 : createCodeFixAction(fixId15, changes, [Diagnostics.Implement_interface_0, implementedTypeNode.getText(sourceFile)], fixId15, Diagnostics.Implement_all_unimplemented_interfaces);
     });
-    const importAdder = ts_codefix_exports.createImportAdder(sourceFile, program, preferences, host);
-    let body;
-    if (preferences.includeCompletionsWithSnippetText) {
-      isSnippet = true;
-      const emptyStmt = factory.createEmptyStatement();
-      body = factory.createBlock([emptyStmt], true);
-      setSnippetElement(emptyStmt, { kind: 0 /* TabStop */, order: 0 });
-    } else {
-      body = factory.createBlock([], true);
-    }
-    let modifiers = 0 /* None */;
-    const { modifiers: presentModifiers, span: modifiersSpan } = getPresentModifiers(contextToken);
-    const isAbstract = !!(presentModifiers & 256 /* Abstract */);
-    const completionNodes = [];
-    ts_codefix_exports.addNewNodeForMemberSymbol(
-      symbol,
-      classLikeDeclaration,
-      sourceFile,
-      { program, host },
-      preferences,
-      importAdder,
-      (node) => {
-        let requiredModifiers = 0 /* None */;
-        if (isAbstract) {
-          requiredModifiers |= 256 /* Abstract */;
-        }
-        if (isClassElement(node) && checker.getMemberOverrideModifierStatus(classLikeDeclaration, node) === 1 /* NeedsOverride */) {
-          requiredModifiers |= 16384 /* Override */;
+  },
+  fixIds: [fixId15],
+  getAllCodeActions(context) {
+    const seenClassDeclarations = /* @__PURE__ */ new Map();
+    return codeFixAll(context, errorCodes16, (changes, diag2) => {
+      const classDeclaration = getClass(diag2.file, diag2.start);
+      if (addToSeen(seenClassDeclarations, getNodeId(classDeclaration))) {
+        for (const implementedTypeNode of getEffectiveImplementsTypeNodes(classDeclaration)) {
+          addMissingDeclarations(context, implementedTypeNode, diag2.file, classDeclaration, changes, context.preferences);
         }
-        if (!completionNodes.length) {
-          modifiers = node.modifierFlagsCache | requiredModifiers | presentModifiers;
-        }
-        node = factory.updateModifiers(node, modifiers);
-        completionNodes.push(node);
-      },
-      body,
-      ts_codefix_exports.PreserveOptionalFlags.Property,
-      isAbstract
-    );
-    if (completionNodes.length) {
-      const format = 1 /* MultiLine */ | 131072 /* NoTrailingNewLine */;
-      replacementSpan = modifiersSpan;
-      if (formatContext) {
-        insertText = printer.printAndFormatSnippetList(
-          format,
-          factory.createNodeArray(completionNodes),
-          sourceFile,
-          formatContext
-        );
-      } else {
-        insertText = printer.printSnippetList(
-          format,
-          factory.createNodeArray(completionNodes),
-          sourceFile
-        );
       }
-    }
-    return { insertText, isSnippet, importAdder, replacementSpan };
-  }
-  function getPresentModifiers(contextToken) {
-    if (!contextToken) {
-      return { modifiers: 0 /* None */ };
-    }
-    let modifiers = 0 /* None */;
-    let span;
-    let contextMod;
-    if (contextMod = isModifierLike2(contextToken)) {
-      modifiers |= modifierToFlag(contextMod);
-      span = createTextSpanFromNode(contextToken);
-    }
-    if (isPropertyDeclaration(contextToken.parent)) {
-      modifiers |= modifiersToFlags(contextToken.parent.modifiers) & 126975 /* Modifier */;
-      span = createTextSpanFromNode(contextToken.parent);
-    }
-    return { modifiers, span };
+    });
   }
-  function isModifierLike2(node) {
-    if (isModifier(node)) {
-      return node.kind;
-    }
-    if (isIdentifier(node) && node.originalKeywordKind && isModifierKind(node.originalKeywordKind)) {
-      return node.originalKeywordKind;
+});
+function getClass(sourceFile, pos) {
+  return Debug.checkDefined(getContainingClass(getTokenAtPosition(sourceFile, pos)), "There should be a containing class");
+}
+function symbolPointsToNonPrivateMember(symbol) {
+  return !symbol.valueDeclaration || !(getEffectiveModifierFlags(symbol.valueDeclaration) & 8 /* Private */);
+}
+function addMissingDeclarations(context, implementedTypeNode, sourceFile, classDeclaration, changeTracker, preferences) {
+  const checker = context.program.getTypeChecker();
+  const maybeHeritageClauseSymbol = getHeritageClauseSymbolTable(classDeclaration, checker);
+  const implementedType = checker.getTypeAtLocation(implementedTypeNode);
+  const implementedTypeSymbols = checker.getPropertiesOfType(implementedType);
+  const nonPrivateAndNotExistedInHeritageClauseMembers = implementedTypeSymbols.filter(and(symbolPointsToNonPrivateMember, (symbol) => !maybeHeritageClauseSymbol.has(symbol.escapedName)));
+  const classType = checker.getTypeAtLocation(classDeclaration);
+  const constructor = find(classDeclaration.members, (m) => isConstructorDeclaration(m));
+  if (!classType.getNumberIndexType()) {
+    createMissingIndexSignatureDeclaration(implementedType, 1 /* Number */);
+  }
+  if (!classType.getStringIndexType()) {
+    createMissingIndexSignatureDeclaration(implementedType, 0 /* String */);
+  }
+  const importAdder = createImportAdder(sourceFile, context.program, preferences, context.host);
+  createMissingMemberNodes(classDeclaration, nonPrivateAndNotExistedInHeritageClauseMembers, sourceFile, context, preferences, importAdder, (member) => insertInterfaceMemberNode(sourceFile, classDeclaration, member));
+  importAdder.writeFixes(changeTracker);
+  function createMissingIndexSignatureDeclaration(type, kind) {
+    const indexInfoOfKind = checker.getIndexInfoOfType(type, kind);
+    if (indexInfoOfKind) {
+      insertInterfaceMemberNode(sourceFile, classDeclaration, checker.indexInfoToIndexSignatureDeclaration(
+        indexInfoOfKind,
+        classDeclaration,
+        /*flags*/
+        void 0,
+        getNoopSymbolTrackerWithResolver(context)
+      ));
     }
-    return void 0;
   }
-  function getEntryForObjectLiteralMethodCompletion(symbol, name, enclosingDeclaration, program, host, options, preferences, formatContext) {
-    const isSnippet = preferences.includeCompletionsWithSnippetText || void 0;
-    let insertText = name;
-    const sourceFile = enclosingDeclaration.getSourceFile();
-    const method = createObjectLiteralMethod(symbol, enclosingDeclaration, sourceFile, program, host, preferences);
-    if (!method) {
-      return void 0;
-    }
-    const printer = createSnippetPrinter({
-      removeComments: true,
-      module: options.module,
-      target: options.target,
-      omitTrailingSemicolon: false,
-      newLine: getNewLineKind(getNewLineCharacter(options, maybeBind(host, host.getNewLine)))
-    });
-    if (formatContext) {
-      insertText = printer.printAndFormatSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray([method], true), sourceFile, formatContext);
+  function insertInterfaceMemberNode(sourceFile2, cls, newElement) {
+    if (constructor) {
+      changeTracker.insertNodeAfter(sourceFile2, constructor, newElement);
     } else {
-      insertText = printer.printSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray([method], true), sourceFile);
-    }
-    const signaturePrinter = createPrinter({
-      removeComments: true,
-      module: options.module,
-      target: options.target,
-      omitTrailingSemicolon: true
-    });
-    const methodSignature = factory.createMethodSignature(
-      void 0,
-      "",
-      method.questionToken,
-      method.typeParameters,
-      method.parameters,
-      method.type
+      changeTracker.insertMemberAtStart(sourceFile2, cls, newElement);
+    }
+  }
+}
+function getHeritageClauseSymbolTable(classDeclaration, checker) {
+  const heritageClauseNode = getEffectiveBaseTypeNode(classDeclaration);
+  if (!heritageClauseNode)
+    return createSymbolTable();
+  const heritageClauseType = checker.getTypeAtLocation(heritageClauseNode);
+  const heritageClauseTypeSymbols = checker.getPropertiesOfType(heritageClauseType);
+  return createSymbolTable(heritageClauseTypeSymbols.filter(symbolPointsToNonPrivateMember));
+}
+
+// src/services/codefixes/importFixes.ts
+var importFixName = "import";
+var importFixId = "fixMissingImport";
+var errorCodes17 = [
+  Diagnostics.Cannot_find_name_0.code,
+  Diagnostics.Cannot_find_name_0_Did_you_mean_1.code,
+  Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code,
+  Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code,
+  Diagnostics.Cannot_find_namespace_0.code,
+  Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code,
+  Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here.code,
+  Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer.code,
+  Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type.code
+];
+registerCodeFix({
+  errorCodes: errorCodes17,
+  getCodeActions(context) {
+    const { errorCode, preferences, sourceFile, span, program } = context;
+    const info = getFixInfos(
+      context,
+      errorCode,
+      span.start,
+      /*useAutoImportProvider*/
+      true
     );
-    const labelDetails = { detail: signaturePrinter.printNode(4 /* Unspecified */, methodSignature, sourceFile) };
-    return { isSnippet, insertText, labelDetails };
-  }
-  function createObjectLiteralMethod(symbol, enclosingDeclaration, sourceFile, program, host, preferences) {
-    const declarations = symbol.getDeclarations();
-    if (!(declarations && declarations.length)) {
+    if (!info)
       return void 0;
-    }
+    return info.map(({ fix, symbolName: symbolName2, errorIdentifierText }) => codeActionForFix(
+      context,
+      sourceFile,
+      symbolName2,
+      fix,
+      /*includeSymbolNameInDescription*/
+      symbolName2 !== errorIdentifierText,
+      program.getCompilerOptions(),
+      preferences
+    ));
+  },
+  fixIds: [importFixId],
+  getAllCodeActions: (context) => {
+    const { sourceFile, program, preferences, host, cancellationToken } = context;
+    const importAdder = createImportAdderWorker(
+      sourceFile,
+      program,
+      /*useAutoImportProvider*/
+      true,
+      preferences,
+      host,
+      cancellationToken
+    );
+    eachDiagnostic(context, errorCodes17, (diag2) => importAdder.addImportFromDiagnostic(diag2, context));
+    return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, importAdder.writeFixes));
+  }
+});
+function createImportAdder(sourceFile, program, preferences, host, cancellationToken) {
+  return createImportAdderWorker(
+    sourceFile,
+    program,
+    /*useAutoImportProvider*/
+    false,
+    preferences,
+    host,
+    cancellationToken
+  );
+}
+function createImportAdderWorker(sourceFile, program, useAutoImportProvider, preferences, host, cancellationToken) {
+  const compilerOptions = program.getCompilerOptions();
+  const addToNamespace = [];
+  const importType = [];
+  const addToExisting = /* @__PURE__ */ new Map();
+  const newImports = /* @__PURE__ */ new Map();
+  return { addImportFromDiagnostic, addImportFromExportedSymbol, writeFixes, hasFixes };
+  function addImportFromDiagnostic(diagnostic, context) {
+    const info = getFixInfos(context, diagnostic.code, diagnostic.start, useAutoImportProvider);
+    if (!info || !info.length)
+      return;
+    addImport(first(info));
+  }
+  function addImportFromExportedSymbol(exportedSymbol, isValidTypeOnlyUseSite) {
+    const moduleSymbol = Debug.checkDefined(exportedSymbol.parent);
+    const symbolName2 = getNameForExportedSymbol(exportedSymbol, getEmitScriptTarget(compilerOptions));
     const checker = program.getTypeChecker();
-    const declaration = declarations[0];
-    const name = getSynthesizedDeepClone(getNameOfDeclaration(declaration), false);
-    const type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration));
-    const quotePreference = getQuotePreference(sourceFile, preferences);
-    const builderFlags = 33554432 /* OmitThisParameter */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */);
-    switch (declaration.kind) {
-      case 168 /* PropertySignature */:
-      case 169 /* PropertyDeclaration */:
-      case 170 /* MethodSignature */:
-      case 171 /* MethodDeclaration */: {
-        let effectiveType = type.flags & 1048576 /* Union */ && type.types.length < 10 ? checker.getUnionType(type.types, 2 /* Subtype */) : type;
-        if (effectiveType.flags & 1048576 /* Union */) {
-          const functionTypes = filter(effectiveType.types, (type2) => checker.getSignaturesOfType(type2, 0 /* Call */).length > 0);
-          if (functionTypes.length === 1) {
-            effectiveType = functionTypes[0];
-          } else {
-            return void 0;
-          }
-        }
-        const signatures = checker.getSignaturesOfType(effectiveType, 0 /* Call */);
-        if (signatures.length !== 1) {
-          return void 0;
-        }
-        const typeNode = checker.typeToTypeNode(effectiveType, enclosingDeclaration, builderFlags, ts_codefix_exports.getNoopSymbolTrackerWithResolver({ program, host }));
-        if (!typeNode || !isFunctionTypeNode(typeNode)) {
-          return void 0;
-        }
-        let body;
-        if (preferences.includeCompletionsWithSnippetText) {
-          const emptyStmt = factory.createEmptyStatement();
-          body = factory.createBlock([emptyStmt], true);
-          setSnippetElement(emptyStmt, { kind: 0 /* TabStop */, order: 0 });
+    const symbol = checker.getMergedSymbol(skipAlias(exportedSymbol, checker));
+    const exportInfo = getAllExportInfoForSymbol(
+      sourceFile,
+      symbol,
+      symbolName2,
+      /*isJsxTagName*/
+      false,
+      program,
+      host,
+      preferences,
+      cancellationToken
+    );
+    const useRequire = shouldUseRequire(sourceFile, program);
+    const fix = getImportFixForSymbol(
+      sourceFile,
+      Debug.checkDefined(exportInfo),
+      moduleSymbol,
+      program,
+      /*useNamespaceInfo*/
+      void 0,
+      !!isValidTypeOnlyUseSite,
+      useRequire,
+      host,
+      preferences
+    );
+    if (fix) {
+      addImport({ fix, symbolName: symbolName2, errorIdentifierText: void 0 });
+    }
+  }
+  function addImport(info) {
+    var _a2, _b;
+    const { fix, symbolName: symbolName2 } = info;
+    switch (fix.kind) {
+      case ImportFixKind.UseNamespace:
+        addToNamespace.push(fix);
+        break;
+      case ImportFixKind.JsdocTypeImport:
+        importType.push(fix);
+        break;
+      case ImportFixKind.AddToExisting: {
+        const { importClauseOrBindingPattern, importKind, addAsTypeOnly } = fix;
+        const key = String(getNodeId(importClauseOrBindingPattern));
+        let entry = addToExisting.get(key);
+        if (!entry) {
+          addToExisting.set(key, entry = { importClauseOrBindingPattern, defaultImport: void 0, namedImports: /* @__PURE__ */ new Map() });
+        }
+        if (importKind === 0 /* Named */) {
+          const prevValue = entry == null ? void 0 : entry.namedImports.get(symbolName2);
+          entry.namedImports.set(symbolName2, reduceAddAsTypeOnlyValues(prevValue, addAsTypeOnly));
         } else {
-          body = factory.createBlock([], true);
+          Debug.assert(entry.defaultImport === void 0 || entry.defaultImport.name === symbolName2, "(Add to Existing) Default import should be missing or match symbolName");
+          entry.defaultImport = {
+            name: symbolName2,
+            addAsTypeOnly: reduceAddAsTypeOnlyValues((_a2 = entry.defaultImport) == null ? void 0 : _a2.addAsTypeOnly, addAsTypeOnly)
+          };
         }
-        const parameters = typeNode.parameters.map((typedParam) => factory.createParameterDeclaration(
-          void 0,
-          typedParam.dotDotDotToken,
-          typedParam.name,
-          void 0,
-          void 0,
-          typedParam.initializer
-        ));
-        return factory.createMethodDeclaration(
-          void 0,
-          void 0,
-          name,
-          void 0,
-          void 0,
-          parameters,
-          void 0,
-          body
-        );
+        break;
       }
-      default:
-        return void 0;
-    }
-  }
-  function createSnippetPrinter(printerOptions) {
-    let escapes;
-    const baseWriter = ts_textChanges_exports.createWriter(getNewLineCharacter(printerOptions));
-    const printer = createPrinter(printerOptions, baseWriter);
-    const writer = {
-      ...baseWriter,
-      write: (s) => escapingWrite(s, () => baseWriter.write(s)),
-      nonEscapingWrite: baseWriter.write,
-      writeLiteral: (s) => escapingWrite(s, () => baseWriter.writeLiteral(s)),
-      writeStringLiteral: (s) => escapingWrite(s, () => baseWriter.writeStringLiteral(s)),
-      writeSymbol: (s, symbol) => escapingWrite(s, () => baseWriter.writeSymbol(s, symbol)),
-      writeParameter: (s) => escapingWrite(s, () => baseWriter.writeParameter(s)),
-      writeComment: (s) => escapingWrite(s, () => baseWriter.writeComment(s)),
-      writeProperty: (s) => escapingWrite(s, () => baseWriter.writeProperty(s))
-    };
-    return {
-      printSnippetList,
-      printAndFormatSnippetList
-    };
-    function escapingWrite(s, write) {
-      const escaped = escapeSnippetText(s);
-      if (escaped !== s) {
-        const start2 = baseWriter.getTextPos();
-        write();
-        const end = baseWriter.getTextPos();
-        escapes = append(escapes || (escapes = []), { newText: escaped, span: { start: start2, length: end - start2 } });
-      } else {
-        write();
+      case ImportFixKind.AddNew: {
+        const { moduleSpecifier, importKind, useRequire, addAsTypeOnly } = fix;
+        const entry = getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly);
+        Debug.assert(entry.useRequire === useRequire, "(Add new) Tried to add an `import` and a `require` for the same module");
+        switch (importKind) {
+          case 1 /* Default */:
+            Debug.assert(entry.defaultImport === void 0 || entry.defaultImport.name === symbolName2, "(Add new) Default import should be missing or match symbolName");
+            entry.defaultImport = { name: symbolName2, addAsTypeOnly: reduceAddAsTypeOnlyValues((_b = entry.defaultImport) == null ? void 0 : _b.addAsTypeOnly, addAsTypeOnly) };
+            break;
+          case 0 /* Named */:
+            const prevValue = (entry.namedImports || (entry.namedImports = /* @__PURE__ */ new Map())).get(symbolName2);
+            entry.namedImports.set(symbolName2, reduceAddAsTypeOnlyValues(prevValue, addAsTypeOnly));
+            break;
+          case 3 /* CommonJS */:
+          case 2 /* Namespace */:
+            Debug.assert(entry.namespaceLikeImport === void 0 || entry.namespaceLikeImport.name === symbolName2, "Namespacelike import shoudl be missing or match symbolName");
+            entry.namespaceLikeImport = { importKind, name: symbolName2, addAsTypeOnly };
+            break;
+        }
+        break;
       }
+      case ImportFixKind.PromoteTypeOnly:
+        break;
+      default:
+        Debug.assertNever(fix, `fix wasn't never - got kind ${fix.kind}`);
     }
-    function printSnippetList(format, list, sourceFile) {
-      const unescaped = printUnescapedSnippetList(format, list, sourceFile);
-      return escapes ? ts_textChanges_exports.applyChanges(unescaped, escapes) : unescaped;
-    }
-    function printUnescapedSnippetList(format, list, sourceFile) {
-      escapes = void 0;
-      writer.clear();
-      printer.writeList(format, list, sourceFile, writer);
-      return writer.getText();
-    }
-    function printAndFormatSnippetList(format, list, sourceFile, formatContext) {
-      const syntheticFile = {
-        text: printUnescapedSnippetList(
-          format,
-          list,
-          sourceFile
-        ),
-        getLineAndCharacterOfPosition(pos) {
-          return getLineAndCharacterOfPosition(this, pos);
-        }
-      };
-      const formatOptions = getFormatCodeSettingsForWriting(formatContext, sourceFile);
-      const changes = flatMap(list, (node) => {
-        const nodeWithPos = ts_textChanges_exports.assignPositionsToNode(node);
-        return ts_formatting_exports.formatNodeGivenIndentation(
-          nodeWithPos,
-          syntheticFile,
-          sourceFile.languageVariant,
-          0,
-          0,
-          { ...formatContext, options: formatOptions }
-        );
-      });
-      const allChanges = escapes ? stableSort(concatenate(changes, escapes), (a, b) => compareTextSpans(a.span, b.span)) : changes;
-      return ts_textChanges_exports.applyChanges(syntheticFile.text, allChanges);
-    }
-  }
-  function originToCompletionEntryData(origin) {
-    const ambientModuleName = origin.fileName ? void 0 : stripQuotes(origin.moduleSymbol.name);
-    const isPackageJsonImport = origin.isFromPackageJson ? true : void 0;
-    if (originIsResolvedExport(origin)) {
-      const resolvedData = {
-        exportName: origin.exportName,
-        moduleSpecifier: origin.moduleSpecifier,
-        ambientModuleName,
-        fileName: origin.fileName,
-        isPackageJsonImport
-      };
-      return resolvedData;
+    function reduceAddAsTypeOnlyValues(prevValue, newValue) {
+      return Math.max(prevValue != null ? prevValue : 0, newValue);
     }
-    const unresolvedData = {
-      exportName: origin.exportName,
-      exportMapKey: origin.exportMapKey,
-      fileName: origin.fileName,
-      ambientModuleName: origin.fileName ? void 0 : stripQuotes(origin.moduleSymbol.name),
-      isPackageJsonImport: origin.isFromPackageJson ? true : void 0
-    };
-    return unresolvedData;
-  }
-  function completionEntryDataToSymbolOriginInfo(data, completionName, moduleSymbol) {
-    const isDefaultExport = data.exportName === "default" /* Default */;
-    const isFromPackageJson = !!data.isPackageJsonImport;
-    if (completionEntryDataIsResolved(data)) {
-      const resolvedOrigin = {
-        kind: 32 /* ResolvedExport */,
-        exportName: data.exportName,
-        moduleSpecifier: data.moduleSpecifier,
-        symbolName: completionName,
-        fileName: data.fileName,
-        moduleSymbol,
-        isDefaultExport,
-        isFromPackageJson
+    function getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly) {
+      const typeOnlyKey = newImportsKey(
+        moduleSpecifier,
+        /*topLevelTypeOnly*/
+        true
+      );
+      const nonTypeOnlyKey = newImportsKey(
+        moduleSpecifier,
+        /*topLevelTypeOnly*/
+        false
+      );
+      const typeOnlyEntry = newImports.get(typeOnlyKey);
+      const nonTypeOnlyEntry = newImports.get(nonTypeOnlyKey);
+      const newEntry = {
+        defaultImport: void 0,
+        namedImports: void 0,
+        namespaceLikeImport: void 0,
+        useRequire
       };
-      return resolvedOrigin;
+      if (importKind === 1 /* Default */ && addAsTypeOnly === AddAsTypeOnly.Required) {
+        if (typeOnlyEntry)
+          return typeOnlyEntry;
+        newImports.set(typeOnlyKey, newEntry);
+        return newEntry;
+      }
+      if (addAsTypeOnly === AddAsTypeOnly.Allowed && (typeOnlyEntry || nonTypeOnlyEntry)) {
+        return typeOnlyEntry || nonTypeOnlyEntry;
+      }
+      if (nonTypeOnlyEntry) {
+        return nonTypeOnlyEntry;
+      }
+      newImports.set(nonTypeOnlyKey, newEntry);
+      return newEntry;
     }
-    const unresolvedOrigin = {
-      kind: 4 /* Export */,
-      exportName: data.exportName,
-      exportMapKey: data.exportMapKey,
-      symbolName: completionName,
-      fileName: data.fileName,
-      moduleSymbol,
-      isDefaultExport,
-      isFromPackageJson
-    };
-    return unresolvedOrigin;
-  }
-  function getInsertTextAndReplacementSpanForImportCompletion(name, importStatementCompletion, origin, useSemicolons, sourceFile, options, preferences) {
-    const replacementSpan = importStatementCompletion.replacementSpan;
-    const quotedModuleSpecifier = quote(sourceFile, preferences, origin.moduleSpecifier);
-    const exportKind = origin.isDefaultExport ? 1 /* Default */ : origin.exportName === "export=" /* ExportEquals */ ? 2 /* ExportEquals */ : 0 /* Named */;
-    const tabStop = preferences.includeCompletionsWithSnippetText ? "$1" : "";
-    const importKind = ts_codefix_exports.getImportKind(sourceFile, exportKind, options, true);
-    const isImportSpecifierTypeOnly = importStatementCompletion.couldBeTypeOnlyImportSpecifier;
-    const topLevelTypeOnlyText = importStatementCompletion.isTopLevelTypeOnly ? ` ${tokenToString(154 /* TypeKeyword */)} ` : " ";
-    const importSpecifierTypeOnlyText = isImportSpecifierTypeOnly ? `${tokenToString(154 /* TypeKeyword */)} ` : "";
-    const suffix = useSemicolons ? ";" : "";
-    switch (importKind) {
-      case 3 /* CommonJS */:
-        return { replacementSpan, insertText: `import${topLevelTypeOnlyText}${escapeSnippetText(name)}${tabStop} = require(${quotedModuleSpecifier})${suffix}` };
-      case 1 /* Default */:
-        return { replacementSpan, insertText: `import${topLevelTypeOnlyText}${escapeSnippetText(name)}${tabStop} from ${quotedModuleSpecifier}${suffix}` };
-      case 2 /* Namespace */:
-        return { replacementSpan, insertText: `import${topLevelTypeOnlyText}* as ${escapeSnippetText(name)} from ${quotedModuleSpecifier}${suffix}` };
-      case 0 /* Named */:
-        return { replacementSpan, insertText: `import${topLevelTypeOnlyText}{ ${importSpecifierTypeOnlyText}${escapeSnippetText(name)}${tabStop} } from ${quotedModuleSpecifier}${suffix}` };
-    }
-  }
-  function quotePropertyName(sourceFile, preferences, name) {
-    if (/^\d+$/.test(name)) {
-      return name;
+    function newImportsKey(moduleSpecifier, topLevelTypeOnly) {
+      return `${topLevelTypeOnly ? 1 : 0}|${moduleSpecifier}`;
     }
-    return quote(sourceFile, preferences, name);
   }
-  function isRecommendedCompletionMatch(localSymbol, recommendedCompletion, checker) {
-    return localSymbol === recommendedCompletion || !!(localSymbol.flags & 1048576 /* ExportValue */) && checker.getExportSymbolOfSymbol(localSymbol) === recommendedCompletion;
-  }
-  function getSourceFromOrigin(origin) {
-    if (originIsExport(origin)) {
-      return stripQuotes(origin.moduleSymbol.name);
-    }
-    if (originIsResolvedExport(origin)) {
-      return origin.moduleSpecifier;
-    }
-    if ((origin == null ? void 0 : origin.kind) === 1 /* ThisType */) {
-      return "ThisProperty/" /* ThisProperty */;
+  function writeFixes(changeTracker) {
+    const quotePreference = getQuotePreference(sourceFile, preferences);
+    for (const fix of addToNamespace) {
+      addNamespaceQualifier(changeTracker, sourceFile, fix);
     }
-    if ((origin == null ? void 0 : origin.kind) === 64 /* TypeOnlyAlias */) {
-      return "TypeOnlyAlias/" /* TypeOnlyAlias */;
+    for (const fix of importType) {
+      addImportType(changeTracker, sourceFile, fix, quotePreference);
     }
-  }
-  function getCompletionEntriesFromSymbols(symbols, entries, replacementToken, contextToken, location2, sourceFile, host, program, target, log, kind, preferences, compilerOptions, formatContext, isTypeOnlyLocation, propertyAccessToConvert, jsxIdentifierExpected, isJsxInitializer, importStatementCompletion, recommendedCompletion, symbolToOriginInfoMap, symbolToSortTextMap, isJsxIdentifierExpected, isRightOfOpenTag) {
-    var _a2;
-    const start2 = timestamp();
-    const variableDeclaration = getVariableDeclaration(location2);
-    const useSemicolons = probablyUsesSemicolons(sourceFile);
-    const typeChecker = program.getTypeChecker();
-    const uniques = /* @__PURE__ */ new Map();
-    for (let i = 0; i < symbols.length; i++) {
-      const symbol = symbols[i];
-      const origin = symbolToOriginInfoMap == null ? void 0 : symbolToOriginInfoMap[i];
-      const info = getCompletionEntryDisplayNameForSymbol(symbol, target, origin, kind, !!jsxIdentifierExpected);
-      if (!info || uniques.get(info.name) && (!origin || !originIsObjectLiteralMethod(origin)) || kind === CompletionKind.Global && symbolToSortTextMap && !shouldIncludeSymbol(symbol, symbolToSortTextMap)) {
-        continue;
-      }
-      const { name, needsConvertPropertyAccess } = info;
-      const originalSortText = (_a2 = symbolToSortTextMap == null ? void 0 : symbolToSortTextMap[getSymbolId(symbol)]) != null ? _a2 : SortText.LocationPriority;
-      const sortText = isDeprecated(symbol, typeChecker) ? SortText.Deprecated(originalSortText) : originalSortText;
-      const entry = createCompletionEntry(
-        symbol,
-        sortText,
-        replacementToken,
-        contextToken,
-        location2,
+    addToExisting.forEach(({ importClauseOrBindingPattern, defaultImport, namedImports }) => {
+      doAddExistingFix(
+        changeTracker,
         sourceFile,
-        host,
-        program,
-        name,
-        needsConvertPropertyAccess,
-        origin,
-        recommendedCompletion,
-        propertyAccessToConvert,
-        isJsxInitializer,
-        importStatementCompletion,
-        useSemicolons,
+        importClauseOrBindingPattern,
+        defaultImport,
+        arrayFrom(namedImports.entries(), ([name, addAsTypeOnly]) => ({ addAsTypeOnly, name })),
         compilerOptions,
-        preferences,
-        kind,
-        formatContext,
-        isJsxIdentifierExpected,
-        isRightOfOpenTag
+        preferences
+      );
+    });
+    let newDeclarations;
+    newImports.forEach(({ useRequire, defaultImport, namedImports, namespaceLikeImport }, key) => {
+      const moduleSpecifier = key.slice(2);
+      const getDeclarations = useRequire ? getNewRequires : getNewImports;
+      const declarations = getDeclarations(
+        moduleSpecifier,
+        quotePreference,
+        defaultImport,
+        namedImports && arrayFrom(namedImports.entries(), ([name, addAsTypeOnly]) => ({ addAsTypeOnly, name })),
+        namespaceLikeImport
+      );
+      newDeclarations = combine(newDeclarations, declarations);
+    });
+    if (newDeclarations) {
+      insertImports(
+        changeTracker,
+        sourceFile,
+        newDeclarations,
+        /*blankLineBetween*/
+        true
       );
-      if (!entry) {
-        continue;
-      }
-      const shouldShadowLaterSymbols = (!origin || originIsTypeOnlyAlias(origin)) && !(symbol.parent === void 0 && !some(symbol.declarations, (d) => d.getSourceFile() === location2.getSourceFile()));
-      uniques.set(name, shouldShadowLaterSymbols);
-      insertSorted(entries, entry, compareCompletionEntries, true);
     }
-    log("getCompletionsAtPosition: getCompletionEntriesFromSymbols: " + (timestamp() - start2));
+  }
+  function hasFixes() {
+    return addToNamespace.length > 0 || importType.length > 0 || addToExisting.size > 0 || newImports.size > 0;
+  }
+}
+function createImportSpecifierResolver(importingFile, program, host, preferences) {
+  const packageJsonImportFilter = createPackageJsonImportFilter(importingFile, preferences, host);
+  const importMap = createExistingImportMap(program.getTypeChecker(), importingFile, program.getCompilerOptions());
+  return { getModuleSpecifierForBestExportInfo };
+  function getModuleSpecifierForBestExportInfo(exportInfo, symbolName2, position, isValidTypeOnlyUseSite, fromCacheOnly) {
+    const { fixes, computedWithoutCacheCount } = getImportFixes(
+      exportInfo,
+      { symbolName: symbolName2, position },
+      isValidTypeOnlyUseSite,
+      /*useRequire*/
+      false,
+      program,
+      importingFile,
+      host,
+      preferences,
+      importMap,
+      fromCacheOnly
+    );
+    const result = getBestFix(fixes, importingFile, program, packageJsonImportFilter, host);
+    return result && { ...result, computedWithoutCacheCount };
+  }
+}
+var ImportFixKind = /* @__PURE__ */ ((ImportFixKind2) => {
+  ImportFixKind2[ImportFixKind2["UseNamespace"] = 0] = "UseNamespace";
+  ImportFixKind2[ImportFixKind2["JsdocTypeImport"] = 1] = "JsdocTypeImport";
+  ImportFixKind2[ImportFixKind2["AddToExisting"] = 2] = "AddToExisting";
+  ImportFixKind2[ImportFixKind2["AddNew"] = 3] = "AddNew";
+  ImportFixKind2[ImportFixKind2["PromoteTypeOnly"] = 4] = "PromoteTypeOnly";
+  return ImportFixKind2;
+})(ImportFixKind || {});
+var AddAsTypeOnly = /* @__PURE__ */ ((AddAsTypeOnly2) => {
+  AddAsTypeOnly2[AddAsTypeOnly2["Allowed"] = 1] = "Allowed";
+  AddAsTypeOnly2[AddAsTypeOnly2["Required"] = 2] = "Required";
+  AddAsTypeOnly2[AddAsTypeOnly2["NotAllowed"] = 4] = "NotAllowed";
+  return AddAsTypeOnly2;
+})(AddAsTypeOnly || {});
+function getImportCompletionAction(targetSymbol, moduleSymbol, sourceFile, symbolName2, isJsxTagName, host, program, formatContext, position, preferences, cancellationToken) {
+  const compilerOptions = program.getCompilerOptions();
+  const exportInfos = pathIsBareSpecifier(stripQuotes(moduleSymbol.name)) ? [getSingleExportInfoForSymbol(targetSymbol, moduleSymbol, program, host)] : getAllExportInfoForSymbol(sourceFile, targetSymbol, symbolName2, isJsxTagName, program, host, preferences, cancellationToken);
+  Debug.assertIsDefined(exportInfos);
+  const useRequire = shouldUseRequire(sourceFile, program);
+  const isValidTypeOnlyUseSite = isValidTypeOnlyAliasUseSite(getTokenAtPosition(sourceFile, position));
+  const fix = Debug.checkDefined(getImportFixForSymbol(sourceFile, exportInfos, moduleSymbol, program, { symbolName: symbolName2, position }, isValidTypeOnlyUseSite, useRequire, host, preferences));
+  return {
+    moduleSpecifier: fix.moduleSpecifier,
+    codeAction: codeFixActionToCodeAction(codeActionForFix(
+      { host, formatContext, preferences },
+      sourceFile,
+      symbolName2,
+      fix,
+      /*includeSymbolNameInDescription*/
+      false,
+      compilerOptions,
+      preferences
+    ))
+  };
+}
+function getPromoteTypeOnlyCompletionAction(sourceFile, symbolToken, program, host, formatContext, preferences) {
+  const compilerOptions = program.getCompilerOptions();
+  const symbolName2 = single(getSymbolNamesToImport(sourceFile, program.getTypeChecker(), symbolToken, compilerOptions));
+  const fix = getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName2, program);
+  const includeSymbolNameInDescription = symbolName2 !== symbolToken.text;
+  return fix && codeFixActionToCodeAction(codeActionForFix({ host, formatContext, preferences }, sourceFile, symbolName2, fix, includeSymbolNameInDescription, compilerOptions, preferences));
+}
+function getImportFixForSymbol(sourceFile, exportInfos, moduleSymbol, program, useNamespaceInfo, isValidTypeOnlyUseSite, useRequire, host, preferences) {
+  Debug.assert(exportInfos.some((info) => info.moduleSymbol === moduleSymbol || info.symbol.parent === moduleSymbol), "Some exportInfo should match the specified moduleSymbol");
+  const packageJsonImportFilter = createPackageJsonImportFilter(sourceFile, preferences, host);
+  return getBestFix(getImportFixes(exportInfos, useNamespaceInfo, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes, sourceFile, program, packageJsonImportFilter, host);
+}
+function codeFixActionToCodeAction({ description: description2, changes, commands }) {
+  return { description: description2, changes, commands };
+}
+function getAllExportInfoForSymbol(importingFile, symbol, symbolName2, preferCapitalized, program, host, preferences, cancellationToken) {
+  const getChecker = createGetChecker(program, host);
+  return getExportInfoMap(importingFile, host, program, preferences, cancellationToken).search(importingFile.path, preferCapitalized, (name) => name === symbolName2, (info) => {
+    if (skipAlias(info[0].symbol, getChecker(info[0].isFromPackageJson)) === symbol) {
+      return info;
+    }
+  });
+}
+function getSingleExportInfoForSymbol(symbol, moduleSymbol, program, host) {
+  var _a2, _b;
+  const compilerOptions = program.getCompilerOptions();
+  const mainProgramInfo = getInfoWithChecker(
+    program.getTypeChecker(),
+    /*isFromPackageJson*/
+    false
+  );
+  if (mainProgramInfo) {
+    return mainProgramInfo;
+  }
+  const autoImportProvider = (_b = (_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host)) == null ? void 0 : _b.getTypeChecker();
+  return Debug.checkDefined(autoImportProvider && getInfoWithChecker(
+    autoImportProvider,
+    /*isFromPackageJson*/
+    true
+  ), `Could not find symbol in specified module for code actions`);
+  function getInfoWithChecker(checker, isFromPackageJson) {
+    const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions);
+    if (defaultInfo && skipAlias(defaultInfo.symbol, checker) === symbol) {
+      return { symbol: defaultInfo.symbol, moduleSymbol, moduleFileName: void 0, exportKind: defaultInfo.exportKind, targetFlags: skipAlias(symbol, checker).flags, isFromPackageJson };
+    }
+    const named = checker.tryGetMemberInModuleExportsAndProperties(symbol.name, moduleSymbol);
+    if (named && skipAlias(named, checker) === symbol) {
+      return { symbol: named, moduleSymbol, moduleFileName: void 0, exportKind: 0 /* Named */, targetFlags: skipAlias(symbol, checker).flags, isFromPackageJson };
+    }
+  }
+}
+function getImportFixes(exportInfos, useNamespaceInfo, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences, importMap = createExistingImportMap(program.getTypeChecker(), sourceFile, program.getCompilerOptions()), fromCacheOnly) {
+  const checker = program.getTypeChecker();
+  const existingImports = flatMap(exportInfos, importMap.getImportsForExportInfo);
+  const useNamespace = useNamespaceInfo && tryUseExistingNamespaceImport(existingImports, useNamespaceInfo.symbolName, useNamespaceInfo.position, checker);
+  const addToExisting = tryAddToExistingImport(existingImports, isValidTypeOnlyUseSite, checker, program.getCompilerOptions());
+  if (addToExisting) {
     return {
-      has: (name) => uniques.has(name),
-      add: (name) => uniques.set(name, true)
+      computedWithoutCacheCount: 0,
+      fixes: [...useNamespace ? [useNamespace] : emptyArray, addToExisting]
     };
-    function shouldIncludeSymbol(symbol, symbolToSortTextMap2) {
-      let allFlags = symbol.flags;
-      if (!isSourceFile(location2)) {
-        if (isExportAssignment(location2.parent)) {
-          return true;
-        }
-        if (variableDeclaration && symbol.valueDeclaration === variableDeclaration) {
-          return false;
-        }
-        const symbolOrigin = skipAlias(symbol, typeChecker);
-        if (!!sourceFile.externalModuleIndicator && !compilerOptions.allowUmdGlobalAccess && symbolToSortTextMap2[getSymbolId(symbol)] === SortText.GlobalsOrKeywords && (symbolToSortTextMap2[getSymbolId(symbolOrigin)] === SortText.AutoImportSuggestions || symbolToSortTextMap2[getSymbolId(symbolOrigin)] === SortText.LocationPriority)) {
-          return false;
-        }
-        allFlags |= getCombinedLocalAndExportSymbolFlags(symbolOrigin);
-        if (isInRightSideOfInternalImportEqualsDeclaration(location2)) {
-          return !!(allFlags & 1920 /* Namespace */);
-        }
-        if (isTypeOnlyLocation) {
-          return symbolCanBeReferencedAtTypeLocation(symbol, typeChecker);
-        }
+  }
+  const { fixes, computedWithoutCacheCount = 0 } = getFixesForAddImport(
+    exportInfos,
+    existingImports,
+    program,
+    sourceFile,
+    useNamespaceInfo == null ? void 0 : useNamespaceInfo.position,
+    isValidTypeOnlyUseSite,
+    useRequire,
+    host,
+    preferences,
+    fromCacheOnly
+  );
+  return {
+    computedWithoutCacheCount,
+    fixes: [...useNamespace ? [useNamespace] : emptyArray, ...fixes]
+  };
+}
+function tryUseExistingNamespaceImport(existingImports, symbolName2, position, checker) {
+  return firstDefined(existingImports, ({ declaration }) => {
+    var _a2;
+    const namespacePrefix = getNamespaceLikeImportText(declaration);
+    const moduleSpecifier = (_a2 = tryGetModuleSpecifierFromDeclaration(declaration)) == null ? void 0 : _a2.text;
+    if (namespacePrefix && moduleSpecifier) {
+      const moduleSymbol = getTargetModuleFromNamespaceLikeImport(declaration, checker);
+      if (moduleSymbol && moduleSymbol.exports.has(escapeLeadingUnderscores(symbolName2))) {
+        return { kind: 0 /* UseNamespace */, namespacePrefix, position, moduleSpecifier };
       }
-      return !!(allFlags & 111551 /* Value */);
     }
-  }
-  function getLabelCompletionAtPosition(node) {
-    const entries = getLabelStatementCompletions(node);
-    if (entries.length) {
-      return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries };
+  });
+}
+function getTargetModuleFromNamespaceLikeImport(declaration, checker) {
+  var _a2;
+  switch (declaration.kind) {
+    case 257 /* VariableDeclaration */:
+      return checker.resolveExternalModuleName(declaration.initializer.arguments[0]);
+    case 268 /* ImportEqualsDeclaration */:
+      return checker.getAliasedSymbol(declaration.symbol);
+    case 269 /* ImportDeclaration */:
+      const namespaceImport = tryCast((_a2 = declaration.importClause) == null ? void 0 : _a2.namedBindings, isNamespaceImport);
+      return namespaceImport && checker.getAliasedSymbol(namespaceImport.symbol);
+    default:
+      return Debug.assertNever(declaration);
+  }
+}
+function getNamespaceLikeImportText(declaration) {
+  var _a2, _b, _c;
+  switch (declaration.kind) {
+    case 257 /* VariableDeclaration */:
+      return (_a2 = tryCast(declaration.name, isIdentifier)) == null ? void 0 : _a2.text;
+    case 268 /* ImportEqualsDeclaration */:
+      return declaration.name.text;
+    case 269 /* ImportDeclaration */:
+      return (_c = tryCast((_b = declaration.importClause) == null ? void 0 : _b.namedBindings, isNamespaceImport)) == null ? void 0 : _c.name.text;
+    default:
+      return Debug.assertNever(declaration);
+  }
+}
+function getAddAsTypeOnly(isValidTypeOnlyUseSite, isForNewImportDeclaration, symbol, targetFlags, checker, compilerOptions) {
+  if (!isValidTypeOnlyUseSite) {
+    return 4 /* NotAllowed */;
+  }
+  if (isForNewImportDeclaration && compilerOptions.importsNotUsedAsValues === 2 /* Error */) {
+    return 2 /* Required */;
+  }
+  if (compilerOptions.isolatedModules && compilerOptions.preserveValueImports && (!(targetFlags & 111551 /* Value */) || !!checker.getTypeOnlyAliasDeclaration(symbol))) {
+    return 2 /* Required */;
+  }
+  return 1 /* Allowed */;
+}
+function tryAddToExistingImport(existingImports, isValidTypeOnlyUseSite, checker, compilerOptions) {
+  return firstDefined(existingImports, ({ declaration, importKind, symbol, targetFlags }) => {
+    if (importKind === 3 /* CommonJS */ || importKind === 2 /* Namespace */ || declaration.kind === 268 /* ImportEqualsDeclaration */) {
+      return void 0;
     }
-  }
-  function getLabelStatementCompletions(node) {
-    const entries = [];
-    const uniques = /* @__PURE__ */ new Map();
-    let current = node;
-    while (current) {
-      if (isFunctionLike(current)) {
-        break;
+    if (declaration.kind === 257 /* VariableDeclaration */) {
+      return (importKind === 0 /* Named */ || importKind === 1 /* Default */) && declaration.name.kind === 203 /* ObjectBindingPattern */ ? { kind: 2 /* AddToExisting */, importClauseOrBindingPattern: declaration.name, importKind, moduleSpecifier: declaration.initializer.arguments[0].text, addAsTypeOnly: 4 /* NotAllowed */ } : void 0;
+    }
+    const { importClause } = declaration;
+    if (!importClause || !isStringLiteralLike(declaration.moduleSpecifier))
+      return void 0;
+    const { name, namedBindings } = importClause;
+    if (importClause.isTypeOnly && !(importKind === 0 /* Named */ && namedBindings))
+      return void 0;
+    const addAsTypeOnly = getAddAsTypeOnly(
+      isValidTypeOnlyUseSite,
+      /*isForNewImportDeclaration*/
+      false,
+      symbol,
+      targetFlags,
+      checker,
+      compilerOptions
+    );
+    if (importKind === 1 /* Default */ && (name || // Cannot add a default import to a declaration that already has one
+    addAsTypeOnly === 2 /* Required */ && namedBindings))
+      return void 0;
+    if (importKind === 0 /* Named */ && (namedBindings == null ? void 0 : namedBindings.kind) === 271 /* NamespaceImport */)
+      return void 0;
+    return {
+      kind: 2 /* AddToExisting */,
+      importClauseOrBindingPattern: importClause,
+      importKind,
+      moduleSpecifier: declaration.moduleSpecifier.text,
+      addAsTypeOnly
+    };
+  });
+}
+function createExistingImportMap(checker, importingFile, compilerOptions) {
+  let importMap;
+  for (const moduleSpecifier of importingFile.imports) {
+    const i = importFromModuleSpecifier(moduleSpecifier);
+    if (isVariableDeclarationInitializedToRequire(i.parent)) {
+      const moduleSymbol = checker.resolveExternalModuleName(moduleSpecifier);
+      if (moduleSymbol) {
+        (importMap || (importMap = createMultiMap())).add(getSymbolId(moduleSymbol), i.parent);
       }
-      if (isLabeledStatement(current)) {
-        const name = current.label.text;
-        if (!uniques.has(name)) {
-          uniques.set(name, true);
-          entries.push({
-            name,
-            kindModifiers: "" /* none */,
-            kind: "label" /* label */,
-            sortText: SortText.LocationPriority
-          });
-        }
+    } else if (i.kind === 269 /* ImportDeclaration */ || i.kind === 268 /* ImportEqualsDeclaration */) {
+      const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier);
+      if (moduleSymbol) {
+        (importMap || (importMap = createMultiMap())).add(getSymbolId(moduleSymbol), i);
       }
-      current = current.parent;
     }
-    return entries;
   }
-  function getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences) {
-    if (entryId.data) {
-      const autoImport = getAutoImportSymbolFromCompletionEntryData(entryId.name, entryId.data, program, host);
-      if (autoImport) {
-        const { contextToken: contextToken2, previousToken: previousToken2 } = getRelevantTokens(position, sourceFile);
-        return {
-          type: "symbol",
-          symbol: autoImport.symbol,
-          location: getTouchingPropertyName(sourceFile, position),
-          previousToken: previousToken2,
-          contextToken: contextToken2,
-          isJsxInitializer: false,
-          isTypeOnlyLocation: false,
-          origin: autoImport.origin
-        };
-      }
-    }
-    const compilerOptions = program.getCompilerOptions();
-    const completionData = getCompletionData(program, log, sourceFile, compilerOptions, position, { includeCompletionsForModuleExports: true, includeCompletionsWithInsertText: true }, entryId, host, void 0);
-    if (!completionData) {
-      return { type: "none" };
-    }
-    if (completionData.kind !== CompletionDataKind.Data) {
-      return { type: "request", request: completionData };
-    }
-    const { symbols, literals, location: location2, completionKind, symbolToOriginInfoMap, contextToken, previousToken, isJsxInitializer, isTypeOnlyLocation } = completionData;
-    const literal = find(literals, (l) => completionNameForLiteral(sourceFile, preferences, l) === entryId.name);
-    if (literal !== void 0)
-      return { type: "literal", literal };
-    return firstDefined(symbols, (symbol, index) => {
-      const origin = symbolToOriginInfoMap[index];
-      const info = getCompletionEntryDisplayNameForSymbol(symbol, getEmitScriptTarget(compilerOptions), origin, completionKind, completionData.isJsxIdentifierExpected);
-      return info && info.name === entryId.name && (entryId.source === "ClassMemberSnippet/" /* ClassMemberSnippet */ && symbol.flags & 106500 /* ClassMember */ || entryId.source === "ObjectLiteralMethodSnippet/" /* ObjectLiteralMethodSnippet */ && symbol.flags & (4 /* Property */ | 8192 /* Method */) || getSourceFromOrigin(origin) === entryId.source) ? { type: "symbol", symbol, location: location2, origin, contextToken, previousToken, isJsxInitializer, isTypeOnlyLocation } : void 0;
-    }) || { type: "none" };
-  }
-  function getCompletionEntryDetails(program, log, sourceFile, position, entryId, host, formatContext, preferences, cancellationToken) {
-    const typeChecker = program.getTypeChecker();
-    const compilerOptions = program.getCompilerOptions();
-    const { name, source, data } = entryId;
-    const contextToken = findPrecedingToken(position, sourceFile);
-    if (isInString(sourceFile, position, contextToken)) {
-      return ts_Completions_StringCompletions_exports.getStringLiteralCompletionDetails(name, sourceFile, position, contextToken, typeChecker, compilerOptions, host, cancellationToken, preferences);
-    }
-    const symbolCompletion = getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences);
-    switch (symbolCompletion.type) {
-      case "request": {
-        const { request } = symbolCompletion;
-        switch (request.kind) {
-          case CompletionDataKind.JsDocTagName:
-            return ts_JsDoc_exports.getJSDocTagNameCompletionDetails(name);
-          case CompletionDataKind.JsDocTag:
-            return ts_JsDoc_exports.getJSDocTagCompletionDetails(name);
-          case CompletionDataKind.JsDocParameterName:
-            return ts_JsDoc_exports.getJSDocParameterNameCompletionDetails(name);
-          case CompletionDataKind.Keywords:
-            return some(request.keywordCompletions, (c) => c.name === name) ? createSimpleDetails(name, "keyword" /* keyword */, 5 /* keyword */) : void 0;
-          default:
-            return Debug.assertNever(request);
-        }
-      }
-      case "symbol": {
-        const { symbol, location: location2, contextToken: contextToken2, origin, previousToken } = symbolCompletion;
-        const { codeActions, sourceDisplay } = getCompletionEntryCodeActionsAndSourceDisplay(name, location2, contextToken2, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken, formatContext, preferences, data, source, cancellationToken);
-        return createCompletionDetailsForSymbol(symbol, typeChecker, sourceFile, location2, cancellationToken, codeActions, sourceDisplay);
-      }
-      case "literal": {
-        const { literal } = symbolCompletion;
-        return createSimpleDetails(completionNameForLiteral(sourceFile, preferences, literal), "string" /* string */, typeof literal === "string" ? 8 /* stringLiteral */ : 7 /* numericLiteral */);
-      }
-      case "none":
-        return allKeywordsCompletions().some((c) => c.name === name) ? createSimpleDetails(name, "keyword" /* keyword */, 5 /* keyword */) : void 0;
-      default:
-        Debug.assertNever(symbolCompletion);
+  return {
+    getImportsForExportInfo: ({ moduleSymbol, exportKind, targetFlags, symbol }) => {
+      if (!(targetFlags & 111551 /* Value */) && isSourceFileJS(importingFile))
+        return emptyArray;
+      const matchingDeclarations = importMap == null ? void 0 : importMap.get(getSymbolId(moduleSymbol));
+      if (!matchingDeclarations)
+        return emptyArray;
+      const importKind = getImportKind(importingFile, exportKind, compilerOptions);
+      return matchingDeclarations.map((declaration) => ({ declaration, importKind, symbol, targetFlags }));
     }
+  };
+}
+function shouldUseRequire(sourceFile, program) {
+  if (!isSourceFileJS(sourceFile)) {
+    return false;
   }
-  function createSimpleDetails(name, kind, kind2) {
-    return createCompletionDetails(name, "" /* none */, kind, [displayPart(name, kind2)]);
+  if (sourceFile.commonJsModuleIndicator && !sourceFile.externalModuleIndicator)
+    return true;
+  if (sourceFile.externalModuleIndicator && !sourceFile.commonJsModuleIndicator)
+    return false;
+  const compilerOptions = program.getCompilerOptions();
+  if (compilerOptions.configFile) {
+    return getEmitModuleKind(compilerOptions) < 5 /* ES2015 */;
+  }
+  for (const otherFile of program.getSourceFiles()) {
+    if (otherFile === sourceFile || !isSourceFileJS(otherFile) || program.isSourceFileFromExternalLibrary(otherFile))
+      continue;
+    if (otherFile.commonJsModuleIndicator && !otherFile.externalModuleIndicator)
+      return true;
+    if (otherFile.externalModuleIndicator && !otherFile.commonJsModuleIndicator)
+      return false;
   }
-  function createCompletionDetailsForSymbol(symbol, checker, sourceFile, location2, cancellationToken, codeActions, sourceDisplay) {
-    const { displayParts, documentation, symbolKind, tags } = checker.runWithCancellationToken(
-      cancellationToken,
-      (checker2) => ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(checker2, symbol, sourceFile, location2, location2, 7 /* All */)
+  return true;
+}
+function createGetChecker(program, host) {
+  return memoizeOne((isFromPackageJson) => isFromPackageJson ? host.getPackageJsonAutoImportProvider().getTypeChecker() : program.getTypeChecker());
+}
+function getNewImportFixes(program, sourceFile, position, isValidTypeOnlyUseSite, useRequire, exportInfo, host, preferences, fromCacheOnly) {
+  const isJs = isSourceFileJS(sourceFile);
+  const compilerOptions = program.getCompilerOptions();
+  const moduleSpecifierResolutionHost = createModuleSpecifierResolutionHost(program, host);
+  const getChecker = createGetChecker(program, host);
+  const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+  const rejectNodeModulesRelativePaths = moduleResolutionUsesNodeModules(moduleResolution);
+  const getModuleSpecifiers2 = fromCacheOnly ? (moduleSymbol) => ({ moduleSpecifiers: ts_moduleSpecifiers_exports.tryGetModuleSpecifiersFromCache(moduleSymbol, sourceFile, moduleSpecifierResolutionHost, preferences), computedWithoutCache: false }) : (moduleSymbol, checker) => ts_moduleSpecifiers_exports.getModuleSpecifiersWithCacheInfo(moduleSymbol, checker, compilerOptions, sourceFile, moduleSpecifierResolutionHost, preferences);
+  let computedWithoutCacheCount = 0;
+  const fixes = flatMap(exportInfo, (exportInfo2, i) => {
+    const checker = getChecker(exportInfo2.isFromPackageJson);
+    const { computedWithoutCache, moduleSpecifiers } = getModuleSpecifiers2(exportInfo2.moduleSymbol, checker);
+    const importedSymbolHasValueMeaning = !!(exportInfo2.targetFlags & 111551 /* Value */);
+    const addAsTypeOnly = getAddAsTypeOnly(
+      isValidTypeOnlyUseSite,
+      /*isForNewImportDeclaration*/
+      true,
+      exportInfo2.symbol,
+      exportInfo2.targetFlags,
+      checker,
+      compilerOptions
+    );
+    computedWithoutCacheCount += computedWithoutCache ? 1 : 0;
+    return mapDefined(
+      moduleSpecifiers,
+      (moduleSpecifier) => rejectNodeModulesRelativePaths && pathContainsNodeModules(moduleSpecifier) ? void 0 : (
+        // `position` should only be undefined at a missing jsx namespace, in which case we shouldn't be looking for pure types.
+        !importedSymbolHasValueMeaning && isJs && position !== void 0 ? { kind: 1 /* JsdocTypeImport */, moduleSpecifier, position, exportInfo: exportInfo2, isReExport: i > 0 } : {
+          kind: 3 /* AddNew */,
+          moduleSpecifier,
+          importKind: getImportKind(sourceFile, exportInfo2.exportKind, compilerOptions),
+          useRequire,
+          addAsTypeOnly,
+          exportInfo: exportInfo2,
+          isReExport: i > 0
+        }
+      )
+    );
+  });
+  return { computedWithoutCacheCount, fixes };
+}
+function getFixesForAddImport(exportInfos, existingImports, program, sourceFile, position, isValidTypeOnlyUseSite, useRequire, host, preferences, fromCacheOnly) {
+  const existingDeclaration = firstDefined(existingImports, (info) => newImportInfoFromExistingSpecifier(info, isValidTypeOnlyUseSite, useRequire, program.getTypeChecker(), program.getCompilerOptions()));
+  return existingDeclaration ? { fixes: [existingDeclaration] } : getNewImportFixes(program, sourceFile, position, isValidTypeOnlyUseSite, useRequire, exportInfos, host, preferences, fromCacheOnly);
+}
+function newImportInfoFromExistingSpecifier({ declaration, importKind, symbol, targetFlags }, isValidTypeOnlyUseSite, useRequire, checker, compilerOptions) {
+  var _a2;
+  const moduleSpecifier = (_a2 = tryGetModuleSpecifierFromDeclaration(declaration)) == null ? void 0 : _a2.text;
+  if (moduleSpecifier) {
+    const addAsTypeOnly = useRequire ? 4 /* NotAllowed */ : getAddAsTypeOnly(
+      isValidTypeOnlyUseSite,
+      /*isForNewImportDeclaration*/
+      true,
+      symbol,
+      targetFlags,
+      checker,
+      compilerOptions
     );
-    return createCompletionDetails(symbol.name, ts_SymbolDisplay_exports.getSymbolModifiers(checker, symbol), symbolKind, displayParts, documentation, tags, codeActions, sourceDisplay);
+    return { kind: 3 /* AddNew */, moduleSpecifier, importKind, addAsTypeOnly, useRequire };
+  }
+}
+function getFixInfos(context, errorCode, pos, useAutoImportProvider) {
+  const symbolToken = getTokenAtPosition(context.sourceFile, pos);
+  let info;
+  if (errorCode === Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code) {
+    info = getFixesInfoForUMDImport(context, symbolToken);
+  } else if (!isIdentifier(symbolToken)) {
+    return void 0;
+  } else if (errorCode === Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type.code) {
+    const symbolName2 = single(getSymbolNamesToImport(context.sourceFile, context.program.getTypeChecker(), symbolToken, context.program.getCompilerOptions()));
+    const fix = getTypeOnlyPromotionFix(context.sourceFile, symbolToken, symbolName2, context.program);
+    return fix && [{ fix, symbolName: symbolName2, errorIdentifierText: symbolToken.text }];
+  } else {
+    info = getFixesInfoForNonUMDImport(context, symbolToken, useAutoImportProvider);
+  }
+  const packageJsonImportFilter = createPackageJsonImportFilter(context.sourceFile, context.preferences, context.host);
+  return info && sortFixInfo(info, context.sourceFile, context.program, packageJsonImportFilter, context.host);
+}
+function sortFixInfo(fixes, sourceFile, program, packageJsonImportFilter, host) {
+  const _toPath = (fileName) => toPath(fileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host));
+  return sort(fixes, (a, b) => compareBooleans(!!a.isJsxNamespaceFix, !!b.isJsxNamespaceFix) || compareValues(a.fix.kind, b.fix.kind) || compareModuleSpecifiers(a.fix, b.fix, sourceFile, program, packageJsonImportFilter.allowsImportingSpecifier, _toPath));
+}
+function getBestFix(fixes, sourceFile, program, packageJsonImportFilter, host) {
+  if (!some(fixes))
+    return;
+  if (fixes[0].kind === 0 /* UseNamespace */ || fixes[0].kind === 2 /* AddToExisting */) {
+    return fixes[0];
   }
-  function createCompletionDetails(name, kindModifiers, kind, displayParts, documentation, tags, codeActions, source) {
-    return { name, kindModifiers, kind, displayParts, documentation, tags, codeActions, source, sourceDisplay: source };
+  return fixes.reduce(
+    (best, fix) => (
+      // Takes true branch of conditional if `fix` is better than `best`
+      compareModuleSpecifiers(
+        fix,
+        best,
+        sourceFile,
+        program,
+        packageJsonImportFilter.allowsImportingSpecifier,
+        (fileName) => toPath(fileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host))
+      ) === -1 /* LessThan */ ? fix : best
+    )
+  );
+}
+function compareModuleSpecifiers(a, b, importingFile, program, allowsImportingSpecifier, toPath3) {
+  if (a.kind !== 0 /* UseNamespace */ && b.kind !== 0 /* UseNamespace */) {
+    return compareBooleans(allowsImportingSpecifier(b.moduleSpecifier), allowsImportingSpecifier(a.moduleSpecifier)) || compareNodeCoreModuleSpecifiers(a.moduleSpecifier, b.moduleSpecifier, importingFile, program) || compareBooleans(
+      isFixPossiblyReExportingImportingFile(a, importingFile, program.getCompilerOptions(), toPath3),
+      isFixPossiblyReExportingImportingFile(b, importingFile, program.getCompilerOptions(), toPath3)
+    ) || compareNumberOfDirectorySeparators(a.moduleSpecifier, b.moduleSpecifier);
+  }
+  return 0 /* EqualTo */;
+}
+function isFixPossiblyReExportingImportingFile(fix, importingFile, compilerOptions, toPath3) {
+  var _a2;
+  if (fix.isReExport && ((_a2 = fix.exportInfo) == null ? void 0 : _a2.moduleFileName) && getEmitModuleResolutionKind(compilerOptions) === 2 /* Node10 */ && isIndexFileName(fix.exportInfo.moduleFileName)) {
+    const reExportDir = toPath3(getDirectoryPath(fix.exportInfo.moduleFileName));
+    return startsWith(importingFile.path, reExportDir);
+  }
+  return false;
+}
+function isIndexFileName(fileName) {
+  return getBaseFileName(
+    fileName,
+    [".js", ".jsx", ".d.ts", ".ts", ".tsx"],
+    /*ignoreCase*/
+    true
+  ) === "index";
+}
+function compareNodeCoreModuleSpecifiers(a, b, importingFile, program) {
+  if (startsWith(a, "node:") && !startsWith(b, "node:"))
+    return shouldUseUriStyleNodeCoreModules(importingFile, program) ? -1 /* LessThan */ : 1 /* GreaterThan */;
+  if (startsWith(b, "node:") && !startsWith(a, "node:"))
+    return shouldUseUriStyleNodeCoreModules(importingFile, program) ? 1 /* GreaterThan */ : -1 /* LessThan */;
+  return 0 /* EqualTo */;
+}
+function getFixesInfoForUMDImport({ sourceFile, program, host, preferences }, token) {
+  const checker = program.getTypeChecker();
+  const umdSymbol = getUmdSymbol(token, checker);
+  if (!umdSymbol)
+    return void 0;
+  const symbol = checker.getAliasedSymbol(umdSymbol);
+  const symbolName2 = umdSymbol.name;
+  const exportInfo = [{ symbol: umdSymbol, moduleSymbol: symbol, moduleFileName: void 0, exportKind: 3 /* UMD */, targetFlags: symbol.flags, isFromPackageJson: false }];
+  const useRequire = shouldUseRequire(sourceFile, program);
+  const position = isIdentifier(token) ? token.getStart(sourceFile) : void 0;
+  const fixes = getImportFixes(
+    exportInfo,
+    position ? { position, symbolName: symbolName2 } : void 0,
+    /*isValidTypeOnlyUseSite*/
+    false,
+    useRequire,
+    program,
+    sourceFile,
+    host,
+    preferences
+  ).fixes;
+  return fixes.map((fix) => {
+    var _a2;
+    return { fix, symbolName: symbolName2, errorIdentifierText: (_a2 = tryCast(token, isIdentifier)) == null ? void 0 : _a2.text };
+  });
+}
+function getUmdSymbol(token, checker) {
+  const umdSymbol = isIdentifier(token) ? checker.getSymbolAtLocation(token) : void 0;
+  if (isUMDExportSymbol(umdSymbol))
+    return umdSymbol;
+  const { parent: parent2 } = token;
+  return isJsxOpeningLikeElement(parent2) && parent2.tagName === token || isJsxOpeningFragment(parent2) ? tryCast(checker.resolveName(
+    checker.getJsxNamespace(parent2),
+    isJsxOpeningLikeElement(parent2) ? token : parent2,
+    111551 /* Value */,
+    /*excludeGlobals*/
+    false
+  ), isUMDExportSymbol) : void 0;
+}
+function getImportKind(importingFile, exportKind, compilerOptions, forceImportKeyword) {
+  switch (exportKind) {
+    case 0 /* Named */:
+      return 0 /* Named */;
+    case 1 /* Default */:
+      return 1 /* Default */;
+    case 2 /* ExportEquals */:
+      return getExportEqualsImportKind(importingFile, compilerOptions, !!forceImportKeyword);
+    case 3 /* UMD */:
+      return getUmdImportKind(importingFile, compilerOptions, !!forceImportKeyword);
+    default:
+      return Debug.assertNever(exportKind);
+  }
+}
+function getUmdImportKind(importingFile, compilerOptions, forceImportKeyword) {
+  if (getAllowSyntheticDefaultImports(compilerOptions)) {
+    return 1 /* Default */;
+  }
+  const moduleKind = getEmitModuleKind(compilerOptions);
+  switch (moduleKind) {
+    case 2 /* AMD */:
+    case 1 /* CommonJS */:
+    case 3 /* UMD */:
+      if (isInJSFile(importingFile)) {
+        return isExternalModule(importingFile) || forceImportKeyword ? 2 /* Namespace */ : 3 /* CommonJS */;
+      }
+      return 3 /* CommonJS */;
+    case 4 /* System */:
+    case 5 /* ES2015 */:
+    case 6 /* ES2020 */:
+    case 7 /* ES2022 */:
+    case 99 /* ESNext */:
+    case 0 /* None */:
+      return 2 /* Namespace */;
+    case 100 /* Node16 */:
+    case 199 /* NodeNext */:
+      return importingFile.impliedNodeFormat === 99 /* ESNext */ ? 2 /* Namespace */ : 3 /* CommonJS */;
+    default:
+      return Debug.assertNever(moduleKind, `Unexpected moduleKind ${moduleKind}`);
+  }
+}
+function getFixesInfoForNonUMDImport({ sourceFile, program, cancellationToken, host, preferences }, symbolToken, useAutoImportProvider) {
+  const checker = program.getTypeChecker();
+  const compilerOptions = program.getCompilerOptions();
+  return flatMap(getSymbolNamesToImport(sourceFile, checker, symbolToken, compilerOptions), (symbolName2) => {
+    if (symbolName2 === "default" /* Default */) {
+      return void 0;
+    }
+    const isValidTypeOnlyUseSite = isValidTypeOnlyAliasUseSite(symbolToken);
+    const useRequire = shouldUseRequire(sourceFile, program);
+    const exportInfo = getExportInfos(symbolName2, isJSXTagName(symbolToken), getMeaningFromLocation(symbolToken), cancellationToken, sourceFile, program, useAutoImportProvider, host, preferences);
+    return arrayFrom(
+      flatMapIterator(exportInfo.values(), (exportInfos) => getImportFixes(exportInfos, { symbolName: symbolName2, position: symbolToken.getStart(sourceFile) }, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes),
+      (fix) => ({ fix, symbolName: symbolName2, errorIdentifierText: symbolToken.text, isJsxNamespaceFix: symbolName2 !== symbolToken.text })
+    );
+  });
+}
+function getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName2, program) {
+  const checker = program.getTypeChecker();
+  const symbol = checker.resolveName(
+    symbolName2,
+    symbolToken,
+    111551 /* Value */,
+    /*excludeGlobals*/
+    true
+  );
+  if (!symbol)
+    return void 0;
+  const typeOnlyAliasDeclaration = checker.getTypeOnlyAliasDeclaration(symbol);
+  if (!typeOnlyAliasDeclaration || getSourceFileOfNode(typeOnlyAliasDeclaration) !== sourceFile)
+    return void 0;
+  return { kind: 4 /* PromoteTypeOnly */, typeOnlyAliasDeclaration };
+}
+function getSymbolNamesToImport(sourceFile, checker, symbolToken, compilerOptions) {
+  const parent2 = symbolToken.parent;
+  if ((isJsxOpeningLikeElement(parent2) || isJsxClosingElement(parent2)) && parent2.tagName === symbolToken && jsxModeNeedsExplicitImport(compilerOptions.jsx)) {
+    const jsxNamespace = checker.getJsxNamespace(sourceFile);
+    if (needsJsxNamespaceFix(jsxNamespace, symbolToken, checker)) {
+      const needsComponentNameFix = !isIntrinsicJsxName(symbolToken.text) && !checker.resolveName(
+        symbolToken.text,
+        symbolToken,
+        111551 /* Value */,
+        /*excludeGlobals*/
+        false
+      );
+      return needsComponentNameFix ? [symbolToken.text, jsxNamespace] : [jsxNamespace];
+    }
+  }
+  return [symbolToken.text];
+}
+function needsJsxNamespaceFix(jsxNamespace, symbolToken, checker) {
+  if (isIntrinsicJsxName(symbolToken.text))
+    return true;
+  const namespaceSymbol = checker.resolveName(
+    jsxNamespace,
+    symbolToken,
+    111551 /* Value */,
+    /*excludeGlobals*/
+    true
+  );
+  return !namespaceSymbol || some(namespaceSymbol.declarations, isTypeOnlyImportOrExportDeclaration) && !(namespaceSymbol.flags & 111551 /* Value */);
+}
+function getExportInfos(symbolName2, isJsxTagName, currentTokenMeaning, cancellationToken, fromFile, program, useAutoImportProvider, host, preferences) {
+  var _a2;
+  const originalSymbolToExportInfos = createMultiMap();
+  const packageJsonFilter = createPackageJsonImportFilter(fromFile, preferences, host);
+  const moduleSpecifierCache = (_a2 = host.getModuleSpecifierCache) == null ? void 0 : _a2.call(host);
+  const getModuleSpecifierResolutionHost = memoizeOne((isFromPackageJson) => {
+    return createModuleSpecifierResolutionHost(isFromPackageJson ? host.getPackageJsonAutoImportProvider() : program, host);
+  });
+  function addSymbol(moduleSymbol, toFile, exportedSymbol, exportKind, program2, isFromPackageJson) {
+    const moduleSpecifierResolutionHost = getModuleSpecifierResolutionHost(isFromPackageJson);
+    if (toFile && isImportableFile(program2, fromFile, toFile, preferences, packageJsonFilter, moduleSpecifierResolutionHost, moduleSpecifierCache) || !toFile && packageJsonFilter.allowsImportingAmbientModule(moduleSymbol, moduleSpecifierResolutionHost)) {
+      const checker = program2.getTypeChecker();
+      originalSymbolToExportInfos.add(getUniqueSymbolId(exportedSymbol, checker).toString(), { symbol: exportedSymbol, moduleSymbol, moduleFileName: toFile == null ? void 0 : toFile.fileName, exportKind, targetFlags: skipAlias(exportedSymbol, checker).flags, isFromPackageJson });
+    }
   }
-  function getCompletionEntryCodeActionsAndSourceDisplay(name, location2, contextToken, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken, formatContext, preferences, data, source, cancellationToken) {
-    if (data == null ? void 0 : data.moduleSpecifier) {
-      if (previousToken && getImportStatementCompletionInfo(contextToken || previousToken).replacementSpan) {
-        return { codeActions: void 0, sourceDisplay: [textPart(data.moduleSpecifier)] };
-      }
+  forEachExternalModuleToImportFrom(program, host, preferences, useAutoImportProvider, (moduleSymbol, sourceFile, program2, isFromPackageJson) => {
+    const checker = program2.getTypeChecker();
+    cancellationToken.throwIfCancellationRequested();
+    const compilerOptions = program2.getCompilerOptions();
+    const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions);
+    if (defaultInfo && (defaultInfo.name === symbolName2 || moduleSymbolToValidIdentifier(moduleSymbol, getEmitScriptTarget(compilerOptions), isJsxTagName) === symbolName2) && symbolHasMeaning(defaultInfo.symbolForMeaning, currentTokenMeaning)) {
+      addSymbol(moduleSymbol, sourceFile, defaultInfo.symbol, defaultInfo.exportKind, program2, isFromPackageJson);
     }
-    if (source === "ClassMemberSnippet/" /* ClassMemberSnippet */) {
-      const { importAdder } = getEntryForMemberCompletion(
-        host,
-        program,
-        compilerOptions,
-        preferences,
-        name,
-        symbol,
-        location2,
-        contextToken,
-        formatContext
-      );
-      if (importAdder) {
-        const changes = ts_textChanges_exports.ChangeTracker.with(
-          { host, formatContext, preferences },
-          importAdder.writeFixes
-        );
-        return {
-          sourceDisplay: void 0,
-          codeActions: [{
-            changes,
-            description: diagnosticToString([Diagnostics.Includes_imports_of_types_referenced_by_0, name])
-          }]
-        };
-      }
+    const exportSymbolWithIdenticalName = checker.tryGetMemberInModuleExportsAndProperties(symbolName2, moduleSymbol);
+    if (exportSymbolWithIdenticalName && symbolHasMeaning(exportSymbolWithIdenticalName, currentTokenMeaning)) {
+      addSymbol(moduleSymbol, sourceFile, exportSymbolWithIdenticalName, 0 /* Named */, program2, isFromPackageJson);
     }
-    if (originIsTypeOnlyAlias(origin)) {
-      const codeAction2 = ts_codefix_exports.getPromoteTypeOnlyCompletionAction(
+  });
+  return originalSymbolToExportInfos;
+}
+function getExportEqualsImportKind(importingFile, compilerOptions, forceImportKeyword) {
+  const allowSyntheticDefaults = getAllowSyntheticDefaultImports(compilerOptions);
+  const isJS = isInJSFile(importingFile);
+  if (!isJS && getEmitModuleKind(compilerOptions) >= 5 /* ES2015 */) {
+    return allowSyntheticDefaults ? 1 /* Default */ : 2 /* Namespace */;
+  }
+  if (isJS) {
+    return isExternalModule(importingFile) || forceImportKeyword ? allowSyntheticDefaults ? 1 /* Default */ : 2 /* Namespace */ : 3 /* CommonJS */;
+  }
+  for (const statement of importingFile.statements) {
+    if (isImportEqualsDeclaration(statement) && !nodeIsMissing(statement.moduleReference)) {
+      return 3 /* CommonJS */;
+    }
+  }
+  return allowSyntheticDefaults ? 1 /* Default */ : 3 /* CommonJS */;
+}
+function codeActionForFix(context, sourceFile, symbolName2, fix, includeSymbolNameInDescription, compilerOptions, preferences) {
+  let diag2;
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => {
+    diag2 = codeActionForFixWorker(tracker, sourceFile, symbolName2, fix, includeSymbolNameInDescription, compilerOptions, preferences);
+  });
+  return createCodeFixAction(importFixName, changes, diag2, importFixId, Diagnostics.Add_all_missing_imports);
+}
+function codeActionForFixWorker(changes, sourceFile, symbolName2, fix, includeSymbolNameInDescription, compilerOptions, preferences) {
+  const quotePreference = getQuotePreference(sourceFile, preferences);
+  switch (fix.kind) {
+    case 0 /* UseNamespace */:
+      addNamespaceQualifier(changes, sourceFile, fix);
+      return [Diagnostics.Change_0_to_1, symbolName2, `${fix.namespacePrefix}.${symbolName2}`];
+    case 1 /* JsdocTypeImport */:
+      addImportType(changes, sourceFile, fix, quotePreference);
+      return [Diagnostics.Change_0_to_1, symbolName2, getImportTypePrefix(fix.moduleSpecifier, quotePreference) + symbolName2];
+    case 2 /* AddToExisting */: {
+      const { importClauseOrBindingPattern, importKind, addAsTypeOnly, moduleSpecifier } = fix;
+      doAddExistingFix(
+        changes,
         sourceFile,
-        origin.declaration.name,
-        program,
-        host,
-        formatContext,
+        importClauseOrBindingPattern,
+        importKind === 1 /* Default */ ? { name: symbolName2, addAsTypeOnly } : void 0,
+        importKind === 0 /* Named */ ? [{ name: symbolName2, addAsTypeOnly }] : emptyArray,
+        compilerOptions,
         preferences
       );
-      Debug.assertIsDefined(codeAction2, "Expected to have a code action for promoting type-only alias");
-      return { codeActions: [codeAction2], sourceDisplay: void 0 };
-    }
-    if (!origin || !(originIsExport(origin) || originIsResolvedExport(origin))) {
-      return { codeActions: void 0, sourceDisplay: void 0 };
-    }
-    const checker = origin.isFromPackageJson ? host.getPackageJsonAutoImportProvider().getTypeChecker() : program.getTypeChecker();
-    const { moduleSymbol } = origin;
-    const targetSymbol = checker.getMergedSymbol(skipAlias(symbol.exportSymbol || symbol, checker));
-    const isJsxOpeningTagName = (contextToken == null ? void 0 : contextToken.kind) === 29 /* LessThanToken */ && isJsxOpeningLikeElement(contextToken.parent);
-    const { moduleSpecifier, codeAction } = ts_codefix_exports.getImportCompletionAction(
-      targetSymbol,
-      moduleSymbol,
-      sourceFile,
-      getNameForExportedSymbol(symbol, getEmitScriptTarget(compilerOptions), isJsxOpeningTagName),
-      isJsxOpeningTagName,
-      host,
-      program,
-      formatContext,
-      previousToken && isIdentifier(previousToken) ? previousToken.getStart(sourceFile) : position,
-      preferences,
-      cancellationToken
-    );
-    Debug.assert(!(data == null ? void 0 : data.moduleSpecifier) || moduleSpecifier === data.moduleSpecifier);
-    return { sourceDisplay: [textPart(moduleSpecifier)], codeActions: [codeAction] };
-  }
-  function getCompletionEntrySymbol(program, log, sourceFile, position, entryId, host, preferences) {
-    const completion = getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences);
-    return completion.type === "symbol" ? completion.symbol : void 0;
-  }
-  var CompletionDataKind = /* @__PURE__ */ ((CompletionDataKind2) => {
-    CompletionDataKind2[CompletionDataKind2["Data"] = 0] = "Data";
-    CompletionDataKind2[CompletionDataKind2["JsDocTagName"] = 1] = "JsDocTagName";
-    CompletionDataKind2[CompletionDataKind2["JsDocTag"] = 2] = "JsDocTag";
-    CompletionDataKind2[CompletionDataKind2["JsDocParameterName"] = 3] = "JsDocParameterName";
-    CompletionDataKind2[CompletionDataKind2["Keywords"] = 4] = "Keywords";
-    return CompletionDataKind2;
-  })(CompletionDataKind || {});
-  var CompletionKind = /* @__PURE__ */ ((CompletionKind2) => {
-    CompletionKind2[CompletionKind2["ObjectPropertyDeclaration"] = 0] = "ObjectPropertyDeclaration";
-    CompletionKind2[CompletionKind2["Global"] = 1] = "Global";
-    CompletionKind2[CompletionKind2["PropertyAccess"] = 2] = "PropertyAccess";
-    CompletionKind2[CompletionKind2["MemberLike"] = 3] = "MemberLike";
-    CompletionKind2[CompletionKind2["String"] = 4] = "String";
-    CompletionKind2[CompletionKind2["None"] = 5] = "None";
-    return CompletionKind2;
-  })(CompletionKind || {});
-  function getRecommendedCompletion(previousToken, contextualType, checker) {
-    return firstDefined(contextualType && (contextualType.isUnion() ? contextualType.types : [contextualType]), (type) => {
-      const symbol = type && type.symbol;
-      return symbol && (symbol.flags & (8 /* EnumMember */ | 384 /* Enum */ | 32 /* Class */) && !isAbstractConstructorSymbol(symbol)) ? getFirstSymbolInChain(symbol, previousToken, checker) : void 0;
-    });
-  }
-  function getContextualType(previousToken, position, sourceFile, checker) {
-    const { parent: parent2 } = previousToken;
-    switch (previousToken.kind) {
-      case 79 /* Identifier */:
-        return getContextualTypeFromParent(previousToken, checker);
-      case 63 /* EqualsToken */:
-        switch (parent2.kind) {
-          case 257 /* VariableDeclaration */:
-            return checker.getContextualType(parent2.initializer);
-          case 223 /* BinaryExpression */:
-            return checker.getTypeAtLocation(parent2.left);
-          case 288 /* JsxAttribute */:
-            return checker.getContextualTypeForJsxAttribute(parent2);
-          default:
-            return void 0;
-        }
-      case 103 /* NewKeyword */:
-        return checker.getContextualType(parent2);
-      case 82 /* CaseKeyword */:
-        const caseClause = tryCast(parent2, isCaseClause);
-        return caseClause ? getSwitchedType(caseClause, checker) : void 0;
-      case 18 /* OpenBraceToken */:
-        return isJsxExpression(parent2) && !isJsxElement(parent2.parent) && !isJsxFragment(parent2.parent) ? checker.getContextualTypeForJsxAttribute(parent2.parent) : void 0;
-      default:
-        const argInfo = ts_SignatureHelp_exports.getArgumentInfoForCompletions(previousToken, position, sourceFile);
-        return argInfo ? checker.getContextualTypeForArgumentAtIndex(argInfo.invocation, argInfo.argumentIndex + (previousToken.kind === 27 /* CommaToken */ ? 1 : 0)) : isEqualityOperatorKind(previousToken.kind) && isBinaryExpression(parent2) && isEqualityOperatorKind(parent2.operatorToken.kind) ? checker.getTypeAtLocation(parent2.left) : checker.getContextualType(previousToken);
+      const moduleSpecifierWithoutQuotes = stripQuotes(moduleSpecifier);
+      return includeSymbolNameInDescription ? [Diagnostics.Import_0_from_1, symbolName2, moduleSpecifierWithoutQuotes] : [Diagnostics.Update_import_from_0, moduleSpecifierWithoutQuotes];
     }
-  }
-  function getFirstSymbolInChain(symbol, enclosingDeclaration, checker) {
-    const chain = checker.getAccessibleSymbolChain(symbol, enclosingDeclaration, 67108863 /* All */, false);
-    if (chain)
-      return first(chain);
-    return symbol.parent && (isModuleSymbol(symbol.parent) ? symbol : getFirstSymbolInChain(symbol.parent, enclosingDeclaration, checker));
-  }
-  function isModuleSymbol(symbol) {
-    var _a2;
-    return !!((_a2 = symbol.declarations) == null ? void 0 : _a2.some((d) => d.kind === 308 /* SourceFile */));
-  }
-  function getCompletionData(program, log, sourceFile, compilerOptions, position, preferences, detailsEntryId, host, formatContext, cancellationToken) {
-    const typeChecker = program.getTypeChecker();
-    const inCheckedFile = isCheckedFile(sourceFile, compilerOptions);
-    let start2 = timestamp();
-    let currentToken = getTokenAtPosition(sourceFile, position);
-    log("getCompletionData: Get current token: " + (timestamp() - start2));
-    start2 = timestamp();
-    const insideComment = isInComment(sourceFile, position, currentToken);
-    log("getCompletionData: Is inside comment: " + (timestamp() - start2));
-    let insideJsDocTagTypeExpression = false;
-    let isInSnippetScope = false;
-    if (insideComment) {
-      if (hasDocComment(sourceFile, position)) {
-        if (sourceFile.text.charCodeAt(position - 1) === 64 /* at */) {
-          return { kind: 1 /* JsDocTagName */ };
+    case 3 /* AddNew */: {
+      const { importKind, moduleSpecifier, addAsTypeOnly, useRequire } = fix;
+      const getDeclarations = useRequire ? getNewRequires : getNewImports;
+      const defaultImport = importKind === 1 /* Default */ ? { name: symbolName2, addAsTypeOnly } : void 0;
+      const namedImports = importKind === 0 /* Named */ ? [{ name: symbolName2, addAsTypeOnly }] : void 0;
+      const namespaceLikeImport = importKind === 2 /* Namespace */ || importKind === 3 /* CommonJS */ ? { importKind, name: symbolName2, addAsTypeOnly } : void 0;
+      insertImports(
+        changes,
+        sourceFile,
+        getDeclarations(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport),
+        /*blankLineBetween*/
+        true
+      );
+      return includeSymbolNameInDescription ? [Diagnostics.Import_0_from_1, symbolName2, moduleSpecifier] : [Diagnostics.Add_import_from_0, moduleSpecifier];
+    }
+    case 4 /* PromoteTypeOnly */: {
+      const { typeOnlyAliasDeclaration } = fix;
+      const promotedDeclaration = promoteFromTypeOnly(changes, typeOnlyAliasDeclaration, compilerOptions, sourceFile);
+      return promotedDeclaration.kind === 273 /* ImportSpecifier */ ? [Diagnostics.Remove_type_from_import_of_0_from_1, symbolName2, getModuleSpecifierText(promotedDeclaration.parent.parent)] : [Diagnostics.Remove_type_from_import_declaration_from_0, getModuleSpecifierText(promotedDeclaration)];
+    }
+    default:
+      return Debug.assertNever(fix, `Unexpected fix kind ${fix.kind}`);
+  }
+}
+function getModuleSpecifierText(promotedDeclaration) {
+  var _a2, _b;
+  return promotedDeclaration.kind === 268 /* ImportEqualsDeclaration */ ? ((_b = tryCast((_a2 = tryCast(promotedDeclaration.moduleReference, isExternalModuleReference)) == null ? void 0 : _a2.expression, isStringLiteralLike)) == null ? void 0 : _b.text) || promotedDeclaration.moduleReference.getText() : cast(promotedDeclaration.parent.moduleSpecifier, isStringLiteral).text;
+}
+function promoteFromTypeOnly(changes, aliasDeclaration, compilerOptions, sourceFile) {
+  const convertExistingToTypeOnly = compilerOptions.preserveValueImports && compilerOptions.isolatedModules;
+  switch (aliasDeclaration.kind) {
+    case 273 /* ImportSpecifier */:
+      if (aliasDeclaration.isTypeOnly) {
+        const sortKind = ts_OrganizeImports_exports.detectImportSpecifierSorting(aliasDeclaration.parent.elements);
+        if (aliasDeclaration.parent.elements.length > 1 && sortKind) {
+          changes.delete(sourceFile, aliasDeclaration);
+          const newSpecifier = factory.updateImportSpecifier(
+            aliasDeclaration,
+            /*isTypeOnly*/
+            false,
+            aliasDeclaration.propertyName,
+            aliasDeclaration.name
+          );
+          const insertionIndex = ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(aliasDeclaration.parent.elements, newSpecifier, sortKind === 2 /* CaseInsensitive */);
+          changes.insertImportSpecifierAtIndex(sourceFile, newSpecifier, aliasDeclaration.parent, insertionIndex);
         } else {
-          const lineStart = getLineStartPositionForPosition(position, sourceFile);
-          if (!/[^\*|\s(/)]/.test(sourceFile.text.substring(lineStart, position))) {
-            return { kind: 2 /* JsDocTag */ };
-          }
+          changes.deleteRange(sourceFile, aliasDeclaration.getFirstToken());
         }
+        return aliasDeclaration;
+      } else {
+        Debug.assert(aliasDeclaration.parent.parent.isTypeOnly);
+        promoteImportClause(aliasDeclaration.parent.parent);
+        return aliasDeclaration.parent.parent;
       }
-      const tag = getJsDocTagAtPosition(currentToken, position);
-      if (tag) {
-        if (tag.tagName.pos <= position && position <= tag.tagName.end) {
-          return { kind: 1 /* JsDocTagName */ };
+    case 270 /* ImportClause */:
+      promoteImportClause(aliasDeclaration);
+      return aliasDeclaration;
+    case 271 /* NamespaceImport */:
+      promoteImportClause(aliasDeclaration.parent);
+      return aliasDeclaration.parent;
+    case 268 /* ImportEqualsDeclaration */:
+      changes.deleteRange(sourceFile, aliasDeclaration.getChildAt(1));
+      return aliasDeclaration;
+    default:
+      Debug.failBadSyntaxKind(aliasDeclaration);
+  }
+  function promoteImportClause(importClause) {
+    changes.delete(sourceFile, getTypeKeywordOfTypeOnlyImport(importClause, sourceFile));
+    if (convertExistingToTypeOnly) {
+      const namedImports = tryCast(importClause.namedBindings, isNamedImports);
+      if (namedImports && namedImports.elements.length > 1) {
+        if (ts_OrganizeImports_exports.detectImportSpecifierSorting(namedImports.elements) && aliasDeclaration.kind === 273 /* ImportSpecifier */ && namedImports.elements.indexOf(aliasDeclaration) !== 0) {
+          changes.delete(sourceFile, aliasDeclaration);
+          changes.insertImportSpecifierAtIndex(sourceFile, aliasDeclaration, namedImports, 0);
         }
-        const typeExpression = tryGetTypeExpressionFromTag(tag);
-        if (typeExpression) {
-          currentToken = getTokenAtPosition(sourceFile, position);
-          if (!currentToken || !isDeclarationName(currentToken) && (currentToken.parent.kind !== 350 /* JSDocPropertyTag */ || currentToken.parent.name !== currentToken)) {
-            insideJsDocTagTypeExpression = isCurrentlyEditingNode(typeExpression);
+        for (const element of namedImports.elements) {
+          if (element !== aliasDeclaration && !element.isTypeOnly) {
+            changes.insertModifierBefore(sourceFile, 154 /* TypeKeyword */, element);
           }
         }
-        if (!insideJsDocTagTypeExpression && isJSDocParameterTag(tag) && (nodeIsMissing(tag.name) || tag.name.pos <= position && position <= tag.name.end)) {
-          return { kind: 3 /* JsDocParameterName */, tag };
-        }
-      }
-      if (!insideJsDocTagTypeExpression) {
-        log("Returning an empty list because completion was inside a regular comment or plain text part of a JsDoc comment.");
-        return void 0;
       }
     }
-    start2 = timestamp();
-    const isJsOnlyLocation = !insideJsDocTagTypeExpression && isSourceFileJS(sourceFile);
-    const tokens = getRelevantTokens(position, sourceFile);
-    const previousToken = tokens.previousToken;
-    let contextToken = tokens.contextToken;
-    log("getCompletionData: Get previous token: " + (timestamp() - start2));
-    let node = currentToken;
-    let propertyAccessToConvert;
-    let isRightOfDot = false;
-    let isRightOfQuestionDot = false;
-    let isRightOfOpenTag = false;
-    let isStartingCloseTag = false;
-    let isJsxInitializer = false;
-    let isJsxIdentifierExpected = false;
-    let importStatementCompletion;
-    let location2 = getTouchingPropertyName(sourceFile, position);
-    let keywordFilters = 0 /* None */;
-    let isNewIdentifierLocation = false;
-    let flags = 0 /* None */;
-    if (contextToken) {
-      const importStatementCompletionInfo = getImportStatementCompletionInfo(contextToken);
-      if (importStatementCompletionInfo.keywordCompletion) {
-        if (importStatementCompletionInfo.isKeywordOnlyCompletion) {
-          return {
-            kind: 4 /* Keywords */,
-            keywordCompletions: [keywordToCompletionEntry(importStatementCompletionInfo.keywordCompletion)],
-            isNewIdentifierLocation: importStatementCompletionInfo.isNewIdentifierLocation
-          };
-        }
-        keywordFilters = keywordFiltersFromSyntaxKind(importStatementCompletionInfo.keywordCompletion);
-      }
-      if (importStatementCompletionInfo.replacementSpan && preferences.includeCompletionsForImportStatements && preferences.includeCompletionsWithInsertText) {
-        flags |= 2 /* IsImportStatementCompletion */;
-        importStatementCompletion = importStatementCompletionInfo;
-        isNewIdentifierLocation = importStatementCompletionInfo.isNewIdentifierLocation;
+  }
+}
+function doAddExistingFix(changes, sourceFile, clause, defaultImport, namedImports, compilerOptions, preferences) {
+  var _a2;
+  if (clause.kind === 203 /* ObjectBindingPattern */) {
+    if (defaultImport) {
+      addElementToBindingPattern(clause, defaultImport.name, "default");
+    }
+    for (const specifier of namedImports) {
+      addElementToBindingPattern(
+        clause,
+        specifier.name,
+        /*propertyName*/
+        void 0
+      );
+    }
+    return;
+  }
+  const promoteFromTypeOnly2 = clause.isTypeOnly && some([defaultImport, ...namedImports], (i) => (i == null ? void 0 : i.addAsTypeOnly) === 4 /* NotAllowed */);
+  const existingSpecifiers = clause.namedBindings && ((_a2 = tryCast(clause.namedBindings, isNamedImports)) == null ? void 0 : _a2.elements);
+  const convertExistingToTypeOnly = promoteFromTypeOnly2 && compilerOptions.preserveValueImports && compilerOptions.isolatedModules;
+  if (defaultImport) {
+    Debug.assert(!clause.name, "Cannot add a default import to an import clause that already has one");
+    changes.insertNodeAt(sourceFile, clause.getStart(sourceFile), factory.createIdentifier(defaultImport.name), { suffix: ", " });
+  }
+  if (namedImports.length) {
+    let ignoreCaseForSorting;
+    if (typeof preferences.organizeImportsIgnoreCase === "boolean") {
+      ignoreCaseForSorting = preferences.organizeImportsIgnoreCase;
+    } else if (existingSpecifiers) {
+      const targetImportSorting = ts_OrganizeImports_exports.detectImportSpecifierSorting(existingSpecifiers);
+      if (targetImportSorting !== 3 /* Both */) {
+        ignoreCaseForSorting = targetImportSorting === 2 /* CaseInsensitive */;
+      }
+    }
+    if (ignoreCaseForSorting === void 0) {
+      ignoreCaseForSorting = ts_OrganizeImports_exports.detectSorting(sourceFile) === 2 /* CaseInsensitive */;
+    }
+    const newSpecifiers = stableSort(
+      namedImports.map((namedImport) => factory.createImportSpecifier(
+        (!clause.isTypeOnly || promoteFromTypeOnly2) && needsTypeOnly(namedImport),
+        /*propertyName*/
+        void 0,
+        factory.createIdentifier(namedImport.name)
+      )),
+      (s1, s2) => ts_OrganizeImports_exports.compareImportOrExportSpecifiers(s1, s2, ignoreCaseForSorting)
+    );
+    const specifierSort = (existingSpecifiers == null ? void 0 : existingSpecifiers.length) && ts_OrganizeImports_exports.detectImportSpecifierSorting(existingSpecifiers);
+    if (specifierSort && !(ignoreCaseForSorting && specifierSort === 1 /* CaseSensitive */)) {
+      for (const spec of newSpecifiers) {
+        const insertionIndex = convertExistingToTypeOnly && !spec.isTypeOnly ? 0 : ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(existingSpecifiers, spec, ignoreCaseForSorting);
+        changes.insertImportSpecifierAtIndex(sourceFile, spec, clause.namedBindings, insertionIndex);
       }
-      if (!importStatementCompletionInfo.replacementSpan && isCompletionListBlocker(contextToken)) {
-        log("Returning an empty list because completion was requested in an invalid position.");
-        return keywordFilters ? keywordCompletionData(keywordFilters, isJsOnlyLocation, isNewIdentifierDefinitionLocation()) : void 0;
+    } else if (existingSpecifiers == null ? void 0 : existingSpecifiers.length) {
+      for (const spec of newSpecifiers) {
+        changes.insertNodeInListAfter(sourceFile, last(existingSpecifiers), spec, existingSpecifiers);
       }
-      let parent2 = contextToken.parent;
-      if (contextToken.kind === 24 /* DotToken */ || contextToken.kind === 28 /* QuestionDotToken */) {
-        isRightOfDot = contextToken.kind === 24 /* DotToken */;
-        isRightOfQuestionDot = contextToken.kind === 28 /* QuestionDotToken */;
-        switch (parent2.kind) {
-          case 208 /* PropertyAccessExpression */:
-            propertyAccessToConvert = parent2;
-            node = propertyAccessToConvert.expression;
-            const leftmostAccessExpression = getLeftmostAccessExpression(propertyAccessToConvert);
-            if (nodeIsMissing(leftmostAccessExpression) || (isCallExpression(node) || isFunctionLike(node)) && node.end === contextToken.pos && node.getChildCount(sourceFile) && last(node.getChildren(sourceFile)).kind !== 21 /* CloseParenToken */) {
-              return void 0;
-            }
-            break;
-          case 163 /* QualifiedName */:
-            node = parent2.left;
-            break;
-          case 264 /* ModuleDeclaration */:
-            node = parent2.name;
-            break;
-          case 202 /* ImportType */:
-            node = parent2;
-            break;
-          case 233 /* MetaProperty */:
-            node = parent2.getFirstToken(sourceFile);
-            Debug.assert(node.kind === 100 /* ImportKeyword */ || node.kind === 103 /* NewKeyword */);
-            break;
-          default:
-            return void 0;
-        }
-      } else if (!importStatementCompletion) {
-        if (parent2 && parent2.kind === 208 /* PropertyAccessExpression */) {
-          contextToken = parent2;
-          parent2 = parent2.parent;
-        }
-        if (currentToken.parent === location2) {
-          switch (currentToken.kind) {
-            case 31 /* GreaterThanToken */:
-              if (currentToken.parent.kind === 281 /* JsxElement */ || currentToken.parent.kind === 283 /* JsxOpeningElement */) {
-                location2 = currentToken;
-              }
-              break;
-            case 43 /* SlashToken */:
-              if (currentToken.parent.kind === 282 /* JsxSelfClosingElement */) {
-                location2 = currentToken;
-              }
-              break;
-          }
-        }
-        switch (parent2.kind) {
-          case 284 /* JsxClosingElement */:
-            if (contextToken.kind === 43 /* SlashToken */) {
-              isStartingCloseTag = true;
-              location2 = contextToken;
-            }
-            break;
-          case 223 /* BinaryExpression */:
-            if (!binaryExpressionMayBeOpenTag(parent2)) {
-              break;
-            }
-          case 282 /* JsxSelfClosingElement */:
-          case 281 /* JsxElement */:
-          case 283 /* JsxOpeningElement */:
-            isJsxIdentifierExpected = true;
-            if (contextToken.kind === 29 /* LessThanToken */) {
-              isRightOfOpenTag = true;
-              location2 = contextToken;
-            }
-            break;
-          case 291 /* JsxExpression */:
-          case 290 /* JsxSpreadAttribute */:
-            if (previousToken.kind === 19 /* CloseBraceToken */ && currentToken.kind === 31 /* GreaterThanToken */) {
-              isJsxIdentifierExpected = true;
-            }
-            break;
-          case 288 /* JsxAttribute */:
-            if (parent2.initializer === previousToken && previousToken.end < position) {
-              isJsxIdentifierExpected = true;
-              break;
-            }
-            switch (previousToken.kind) {
-              case 63 /* EqualsToken */:
-                isJsxInitializer = true;
-                break;
-              case 79 /* Identifier */:
-                isJsxIdentifierExpected = true;
-                if (parent2 !== previousToken.parent && !parent2.initializer && findChildOfKind(parent2, 63 /* EqualsToken */, sourceFile)) {
-                  isJsxInitializer = previousToken;
-                }
-            }
-            break;
+    } else {
+      if (newSpecifiers.length) {
+        const namedImports2 = factory.createNamedImports(newSpecifiers);
+        if (clause.namedBindings) {
+          changes.replaceNode(sourceFile, clause.namedBindings, namedImports2);
+        } else {
+          changes.insertNodeAfter(sourceFile, Debug.checkDefined(clause.name, "Import clause must have either named imports or a default import"), namedImports2);
         }
       }
     }
-    const semanticStart = timestamp();
-    let completionKind = 5 /* None */;
-    let isNonContextualObjectLiteral = false;
-    let hasUnresolvedAutoImports = false;
-    let symbols = [];
-    let importSpecifierResolver;
-    const symbolToOriginInfoMap = [];
-    const symbolToSortTextMap = [];
-    const seenPropertySymbols = /* @__PURE__ */ new Map();
-    const isTypeOnlyLocation = isTypeOnlyCompletion();
-    const getModuleSpecifierResolutionHost = memoizeOne((isFromPackageJson) => {
-      return createModuleSpecifierResolutionHost(isFromPackageJson ? host.getPackageJsonAutoImportProvider() : program, host);
-    });
-    if (isRightOfDot || isRightOfQuestionDot) {
-      getTypeScriptMemberSymbols();
-    } else if (isRightOfOpenTag) {
-      symbols = typeChecker.getJsxIntrinsicTagNamesAt(location2);
-      Debug.assertEachIsDefined(symbols, "getJsxIntrinsicTagNames() should all be defined");
-      tryGetGlobalSymbols();
-      completionKind = 1 /* Global */;
-      keywordFilters = 0 /* None */;
-    } else if (isStartingCloseTag) {
-      const tagName = contextToken.parent.parent.openingElement.tagName;
-      const tagSymbol = typeChecker.getSymbolAtLocation(tagName);
-      if (tagSymbol) {
-        symbols = [tagSymbol];
-      }
-      completionKind = 1 /* Global */;
-      keywordFilters = 0 /* None */;
-    } else {
-      if (!tryGetGlobalSymbols()) {
-        return keywordFilters ? keywordCompletionData(keywordFilters, isJsOnlyLocation, isNewIdentifierLocation) : void 0;
+  }
+  if (promoteFromTypeOnly2) {
+    changes.delete(sourceFile, getTypeKeywordOfTypeOnlyImport(clause, sourceFile));
+    if (convertExistingToTypeOnly && existingSpecifiers) {
+      for (const specifier of existingSpecifiers) {
+        changes.insertModifierBefore(sourceFile, 154 /* TypeKeyword */, specifier);
       }
     }
-    log("getCompletionData: Semantic work: " + (timestamp() - semanticStart));
-    const contextualType = previousToken && getContextualType(previousToken, position, sourceFile, typeChecker);
-    const literals = mapDefined(
-      contextualType && (contextualType.isUnion() ? contextualType.types : [contextualType]),
-      (t) => t.isLiteral() && !(t.flags & 1024 /* EnumLiteral */) ? t.value : void 0
+  }
+  function addElementToBindingPattern(bindingPattern, name, propertyName) {
+    const element = factory.createBindingElement(
+      /*dotDotDotToken*/
+      void 0,
+      propertyName,
+      name
     );
-    const recommendedCompletion = previousToken && contextualType && getRecommendedCompletion(previousToken, contextualType, typeChecker);
-    return {
-      kind: 0 /* Data */,
-      symbols,
-      completionKind,
-      isInSnippetScope,
-      propertyAccessToConvert,
-      isNewIdentifierLocation,
-      location: location2,
-      keywordFilters,
-      literals,
-      symbolToOriginInfoMap,
-      recommendedCompletion,
-      previousToken,
-      contextToken,
-      isJsxInitializer,
-      insideJsDocTagTypeExpression,
-      symbolToSortTextMap,
-      isTypeOnlyLocation,
-      isJsxIdentifierExpected,
-      isRightOfOpenTag,
-      importStatementCompletion,
-      hasUnresolvedAutoImports,
-      flags
-    };
-    function isTagWithTypeExpression(tag) {
-      switch (tag.kind) {
-        case 343 /* JSDocParameterTag */:
-        case 350 /* JSDocPropertyTag */:
-        case 344 /* JSDocReturnTag */:
-        case 346 /* JSDocTypeTag */:
-        case 348 /* JSDocTypedefTag */:
-          return true;
-        case 347 /* JSDocTemplateTag */:
-          return !!tag.constraint;
-        default:
-          return false;
-      }
+    if (bindingPattern.elements.length) {
+      changes.insertNodeInListAfter(sourceFile, last(bindingPattern.elements), element);
+    } else {
+      changes.replaceNode(sourceFile, bindingPattern, factory.createObjectBindingPattern([element]));
+    }
+  }
+}
+function addNamespaceQualifier(changes, sourceFile, { namespacePrefix, position }) {
+  changes.insertText(sourceFile, position, namespacePrefix + ".");
+}
+function addImportType(changes, sourceFile, { moduleSpecifier, position }, quotePreference) {
+  changes.insertText(sourceFile, position, getImportTypePrefix(moduleSpecifier, quotePreference));
+}
+function getImportTypePrefix(moduleSpecifier, quotePreference) {
+  const quote2 = getQuoteFromPreference(quotePreference);
+  return `import(${quote2}${moduleSpecifier}${quote2}).`;
+}
+function needsTypeOnly({ addAsTypeOnly }) {
+  return addAsTypeOnly === 2 /* Required */;
+}
+function getNewImports(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport) {
+  const quotedModuleSpecifier = makeStringLiteral(moduleSpecifier, quotePreference);
+  let statements;
+  if (defaultImport !== void 0 || (namedImports == null ? void 0 : namedImports.length)) {
+    const topLevelTypeOnly = (!defaultImport || needsTypeOnly(defaultImport)) && every(namedImports, needsTypeOnly);
+    statements = combine(statements, makeImport(
+      defaultImport && factory.createIdentifier(defaultImport.name),
+      namedImports == null ? void 0 : namedImports.map(({ addAsTypeOnly, name }) => factory.createImportSpecifier(
+        !topLevelTypeOnly && addAsTypeOnly === 2 /* Required */,
+        /*propertyName*/
+        void 0,
+        factory.createIdentifier(name)
+      )),
+      moduleSpecifier,
+      quotePreference,
+      topLevelTypeOnly
+    ));
+  }
+  if (namespaceLikeImport) {
+    const declaration = namespaceLikeImport.importKind === 3 /* CommonJS */ ? factory.createImportEqualsDeclaration(
+      /*modifiers*/
+      void 0,
+      needsTypeOnly(namespaceLikeImport),
+      factory.createIdentifier(namespaceLikeImport.name),
+      factory.createExternalModuleReference(quotedModuleSpecifier)
+    ) : factory.createImportDeclaration(
+      /*modifiers*/
+      void 0,
+      factory.createImportClause(
+        needsTypeOnly(namespaceLikeImport),
+        /*name*/
+        void 0,
+        factory.createNamespaceImport(factory.createIdentifier(namespaceLikeImport.name))
+      ),
+      quotedModuleSpecifier,
+      /*assertClause*/
+      void 0
+    );
+    statements = combine(statements, declaration);
+  }
+  return Debug.checkDefined(statements);
+}
+function getNewRequires(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport) {
+  const quotedModuleSpecifier = makeStringLiteral(moduleSpecifier, quotePreference);
+  let statements;
+  if (defaultImport || (namedImports == null ? void 0 : namedImports.length)) {
+    const bindingElements = (namedImports == null ? void 0 : namedImports.map(({ name }) => factory.createBindingElement(
+      /*dotDotDotToken*/
+      void 0,
+      /*propertyName*/
+      void 0,
+      name
+    ))) || [];
+    if (defaultImport) {
+      bindingElements.unshift(factory.createBindingElement(
+        /*dotDotDotToken*/
+        void 0,
+        "default",
+        defaultImport.name
+      ));
     }
-    function tryGetTypeExpressionFromTag(tag) {
-      if (isTagWithTypeExpression(tag)) {
-        const typeExpression = isJSDocTemplateTag(tag) ? tag.constraint : tag.typeExpression;
-        return typeExpression && typeExpression.kind === 312 /* JSDocTypeExpression */ ? typeExpression : void 0;
-      }
-      return void 0;
+    const declaration = createConstEqualsRequireDeclaration(factory.createObjectBindingPattern(bindingElements), quotedModuleSpecifier);
+    statements = combine(statements, declaration);
+  }
+  if (namespaceLikeImport) {
+    const declaration = createConstEqualsRequireDeclaration(namespaceLikeImport.name, quotedModuleSpecifier);
+    statements = combine(statements, declaration);
+  }
+  return Debug.checkDefined(statements);
+}
+function createConstEqualsRequireDeclaration(name, quotedModuleSpecifier) {
+  return factory.createVariableStatement(
+    /*modifiers*/
+    void 0,
+    factory.createVariableDeclarationList(
+      [
+        factory.createVariableDeclaration(
+          typeof name === "string" ? factory.createIdentifier(name) : name,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          factory.createCallExpression(
+            factory.createIdentifier("require"),
+            /*typeArguments*/
+            void 0,
+            [quotedModuleSpecifier]
+          )
+        )
+      ],
+      2 /* Const */
+    )
+  );
+}
+function symbolHasMeaning({ declarations }, meaning) {
+  return some(declarations, (decl) => !!(getMeaningFromDeclaration(decl) & meaning));
+}
+function moduleSymbolToValidIdentifier(moduleSymbol, target, forceCapitalize) {
+  return moduleSpecifierToValidIdentifier(removeFileExtension(stripQuotes(moduleSymbol.name)), target, forceCapitalize);
+}
+function moduleSpecifierToValidIdentifier(moduleSpecifier, target, forceCapitalize) {
+  const baseName = getBaseFileName(removeSuffix(moduleSpecifier, "/index"));
+  let res = "";
+  let lastCharWasValid = true;
+  const firstCharCode = baseName.charCodeAt(0);
+  if (isIdentifierStart(firstCharCode, target)) {
+    res += String.fromCharCode(firstCharCode);
+    if (forceCapitalize) {
+      res = res.toUpperCase();
     }
-    function getTypeScriptMemberSymbols() {
-      completionKind = 2 /* PropertyAccess */;
-      const isImportType = isLiteralImportTypeNode(node);
-      const isTypeLocation = insideJsDocTagTypeExpression || isImportType && !node.isTypeOf || isPartOfTypeNode(node.parent) || isPossiblyTypeArgumentPosition(contextToken, sourceFile, typeChecker);
-      const isRhsOfImportDeclaration = isInRightSideOfInternalImportEqualsDeclaration(node);
-      if (isEntityName(node) || isImportType || isPropertyAccessExpression(node)) {
-        const isNamespaceName = isModuleDeclaration(node.parent);
-        if (isNamespaceName)
-          isNewIdentifierLocation = true;
-        let symbol = typeChecker.getSymbolAtLocation(node);
-        if (symbol) {
-          symbol = skipAlias(symbol, typeChecker);
-          if (symbol.flags & (1536 /* Module */ | 384 /* Enum */)) {
-            const exportedSymbols = typeChecker.getExportsOfModule(symbol);
-            Debug.assertEachIsDefined(exportedSymbols, "getExportsOfModule() should all be defined");
-            const isValidValueAccess = (symbol2) => typeChecker.isValidPropertyAccess(isImportType ? node : node.parent, symbol2.name);
-            const isValidTypeAccess = (symbol2) => symbolCanBeReferencedAtTypeLocation(symbol2, typeChecker);
-            const isValidAccess = isNamespaceName ? (symbol2) => {
-              var _a2;
-              return !!(symbol2.flags & 1920 /* Namespace */) && !((_a2 = symbol2.declarations) == null ? void 0 : _a2.every((d) => d.parent === node.parent));
-            } : isRhsOfImportDeclaration ? (symbol2) => isValidTypeAccess(symbol2) || isValidValueAccess(symbol2) : isTypeLocation ? isValidTypeAccess : isValidValueAccess;
-            for (const exportedSymbol of exportedSymbols) {
-              if (isValidAccess(exportedSymbol)) {
-                symbols.push(exportedSymbol);
-              }
-            }
-            if (!isTypeLocation && symbol.declarations && symbol.declarations.some((d) => d.kind !== 308 /* SourceFile */ && d.kind !== 264 /* ModuleDeclaration */ && d.kind !== 263 /* EnumDeclaration */)) {
-              let type = typeChecker.getTypeOfSymbolAtLocation(symbol, node).getNonOptionalType();
-              let insertQuestionDot = false;
-              if (type.isNullableType()) {
-                const canCorrectToQuestionDot = isRightOfDot && !isRightOfQuestionDot && preferences.includeAutomaticOptionalChainCompletions !== false;
-                if (canCorrectToQuestionDot || isRightOfQuestionDot) {
-                  type = type.getNonNullableType();
-                  if (canCorrectToQuestionDot) {
-                    insertQuestionDot = true;
-                  }
-                }
-              }
-              addTypeProperties(type, !!(node.flags & 32768 /* AwaitContext */), insertQuestionDot);
-            }
-            return;
-          }
-        }
+  } else {
+    lastCharWasValid = false;
+  }
+  for (let i = 1; i < baseName.length; i++) {
+    const ch = baseName.charCodeAt(i);
+    const isValid = isIdentifierPart(ch, target);
+    if (isValid) {
+      let char = String.fromCharCode(ch);
+      if (!lastCharWasValid) {
+        char = char.toUpperCase();
       }
-      if (!isTypeLocation) {
-        typeChecker.tryGetThisTypeAt(node, false);
-        let type = typeChecker.getTypeAtLocation(node).getNonOptionalType();
-        let insertQuestionDot = false;
-        if (type.isNullableType()) {
-          const canCorrectToQuestionDot = isRightOfDot && !isRightOfQuestionDot && preferences.includeAutomaticOptionalChainCompletions !== false;
-          if (canCorrectToQuestionDot || isRightOfQuestionDot) {
-            type = type.getNonNullableType();
-            if (canCorrectToQuestionDot) {
-              insertQuestionDot = true;
-            }
+      res += char;
+    }
+    lastCharWasValid = isValid;
+  }
+  return !isStringANonContextualKeyword(res) ? res || "_" : `_${res}`;
+}
+
+// src/services/codefixes/fixAddMissingConstraint.ts
+var fixId16 = "addMissingConstraint";
+var errorCodes18 = [
+  // We want errors this could be attached to:
+  // Diagnostics.This_type_parameter_probably_needs_an_extends_0_constraint
+  Diagnostics.Type_0_is_not_comparable_to_type_1.code,
+  Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated.code,
+  Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code,
+  Diagnostics.Type_0_is_not_assignable_to_type_1.code,
+  Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code,
+  Diagnostics.Property_0_is_incompatible_with_index_signature.code,
+  Diagnostics.Property_0_in_type_1_is_not_assignable_to_type_2.code,
+  Diagnostics.Type_0_does_not_satisfy_the_constraint_1.code
+];
+registerCodeFix({
+  errorCodes: errorCodes18,
+  getCodeActions(context) {
+    const { sourceFile, span, program, preferences, host } = context;
+    const info = getInfo3(program, sourceFile, span);
+    if (info === void 0)
+      return;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingConstraint(t, program, preferences, host, sourceFile, info));
+    return [createCodeFixAction(fixId16, changes, Diagnostics.Add_extends_constraint, fixId16, Diagnostics.Add_extends_constraint_to_all_type_parameters)];
+  },
+  fixIds: [fixId16],
+  getAllCodeActions: (context) => {
+    const { program, preferences, host } = context;
+    const seen = /* @__PURE__ */ new Map();
+    return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
+      eachDiagnostic(context, errorCodes18, (diag2) => {
+        const info = getInfo3(program, diag2.file, createTextSpan(diag2.start, diag2.length));
+        if (info) {
+          if (addToSeen(seen, getNodeId(info.declaration))) {
+            return addMissingConstraint(changes, program, preferences, host, diag2.file, info);
           }
         }
-        addTypeProperties(type, !!(node.flags & 32768 /* AwaitContext */), insertQuestionDot);
-      }
+        return void 0;
+      });
+    }));
+  }
+});
+function getInfo3(program, sourceFile, span) {
+  const diag2 = find(program.getSemanticDiagnostics(sourceFile), (diag3) => diag3.start === span.start && diag3.length === span.length);
+  if (diag2 === void 0 || diag2.relatedInformation === void 0)
+    return;
+  const related = find(diag2.relatedInformation, (related2) => related2.code === Diagnostics.This_type_parameter_might_need_an_extends_0_constraint.code);
+  if (related === void 0 || related.file === void 0 || related.start === void 0 || related.length === void 0)
+    return;
+  let declaration = findAncestorMatchingSpan(related.file, createTextSpan(related.start, related.length));
+  if (declaration === void 0)
+    return;
+  if (isIdentifier(declaration) && isTypeParameterDeclaration(declaration.parent)) {
+    declaration = declaration.parent;
+  }
+  if (isTypeParameterDeclaration(declaration)) {
+    if (isMappedTypeNode(declaration.parent))
+      return;
+    const token = getTokenAtPosition(sourceFile, span.start);
+    const checker = program.getTypeChecker();
+    const constraint = tryGetConstraintType(checker, token) || tryGetConstraintFromDiagnosticMessage(related.messageText);
+    return { constraint, declaration, token };
+  }
+  return void 0;
+}
+function addMissingConstraint(changes, program, preferences, host, sourceFile, info) {
+  const { declaration, constraint } = info;
+  const checker = program.getTypeChecker();
+  if (isString(constraint)) {
+    changes.insertText(sourceFile, declaration.name.end, ` extends ${constraint}`);
+  } else {
+    const scriptTarget = getEmitScriptTarget(program.getCompilerOptions());
+    const tracker = getNoopSymbolTrackerWithResolver({ program, host });
+    const importAdder = createImportAdder(sourceFile, program, preferences, host);
+    const typeNode = typeToAutoImportableTypeNode(
+      checker,
+      importAdder,
+      constraint,
+      /*contextNode*/
+      void 0,
+      scriptTarget,
+      /*flags*/
+      void 0,
+      tracker
+    );
+    if (typeNode) {
+      changes.replaceNode(sourceFile, declaration, factory.updateTypeParameterDeclaration(
+        declaration,
+        /*modifiers*/
+        void 0,
+        declaration.name,
+        typeNode,
+        declaration.default
+      ));
+      importAdder.writeFixes(changes);
     }
-    function addTypeProperties(type, insertAwait, insertQuestionDot) {
-      isNewIdentifierLocation = !!type.getStringIndexType();
-      if (isRightOfQuestionDot && some(type.getCallSignatures())) {
-        isNewIdentifierLocation = true;
+  }
+}
+function tryGetConstraintFromDiagnosticMessage(messageText) {
+  const [_, constraint] = flattenDiagnosticMessageText(messageText, "\n", 0).match(/`extends (.*)`/) || [];
+  return constraint;
+}
+function tryGetConstraintType(checker, node) {
+  if (isTypeNode(node.parent)) {
+    return checker.getTypeArgumentConstraint(node.parent);
+  }
+  const contextualType = isExpression(node) ? checker.getContextualType(node) : void 0;
+  return contextualType || checker.getTypeAtLocation(node);
+}
+
+// src/services/codefixes/fixOverrideModifier.ts
+var fixName = "fixOverrideModifier";
+var fixAddOverrideId = "fixAddOverrideModifier";
+var fixRemoveOverrideId = "fixRemoveOverrideModifier";
+var errorCodes19 = [
+  Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code,
+  Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code,
+  Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code,
+  Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code,
+  Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code,
+  Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code,
+  Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code,
+  Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code,
+  Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code
+];
+var errorCodeFixIdMap = {
+  // case #1:
+  [Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code]: {
+    descriptions: Diagnostics.Add_override_modifier,
+    fixId: fixAddOverrideId,
+    fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
+  },
+  [Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code]: {
+    descriptions: Diagnostics.Add_override_modifier,
+    fixId: fixAddOverrideId,
+    fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
+  },
+  // case #2:
+  [Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code]: {
+    descriptions: Diagnostics.Remove_override_modifier,
+    fixId: fixRemoveOverrideId,
+    fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
+  },
+  [Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code]: {
+    descriptions: Diagnostics.Remove_override_modifier,
+    fixId: fixRemoveOverrideId,
+    fixAllDescriptions: Diagnostics.Remove_override_modifier
+  },
+  // case #3:
+  [Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code]: {
+    descriptions: Diagnostics.Add_override_modifier,
+    fixId: fixAddOverrideId,
+    fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
+  },
+  [Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code]: {
+    descriptions: Diagnostics.Add_override_modifier,
+    fixId: fixAddOverrideId,
+    fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
+  },
+  // case #4:
+  [Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code]: {
+    descriptions: Diagnostics.Add_override_modifier,
+    fixId: fixAddOverrideId,
+    fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
+  },
+  // case #5:
+  [Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code]: {
+    descriptions: Diagnostics.Remove_override_modifier,
+    fixId: fixRemoveOverrideId,
+    fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
+  },
+  [Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code]: {
+    descriptions: Diagnostics.Remove_override_modifier,
+    fixId: fixRemoveOverrideId,
+    fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
+  }
+};
+registerCodeFix({
+  errorCodes: errorCodes19,
+  getCodeActions: function getCodeActionsToFixOverrideModifierIssues(context) {
+    const { errorCode, span } = context;
+    const info = errorCodeFixIdMap[errorCode];
+    if (!info)
+      return emptyArray;
+    const { descriptions, fixId: fixId52, fixAllDescriptions } = info;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => dispatchChanges(changes2, context, errorCode, span.start));
+    return [
+      createCodeFixActionMaybeFixAll(fixName, changes, descriptions, fixId52, fixAllDescriptions)
+    ];
+  },
+  fixIds: [fixName, fixAddOverrideId, fixRemoveOverrideId],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes19, (changes, diag2) => {
+    const { code, start: start2 } = diag2;
+    const info = errorCodeFixIdMap[code];
+    if (!info || info.fixId !== context.fixId) {
+      return;
+    }
+    dispatchChanges(changes, context, code, start2);
+  })
+});
+function dispatchChanges(changeTracker, context, errorCode, pos) {
+  switch (errorCode) {
+    case Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code:
+    case Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code:
+    case Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code:
+    case Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code:
+    case Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code:
+      return doAddOverrideModifierChange(changeTracker, context.sourceFile, pos);
+    case Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code:
+    case Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code:
+    case Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code:
+    case Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code:
+      return doRemoveOverrideModifierChange(changeTracker, context.sourceFile, pos);
+    default:
+      Debug.fail("Unexpected error code: " + errorCode);
+  }
+}
+function doAddOverrideModifierChange(changeTracker, sourceFile, pos) {
+  const classElement = findContainerClassElementLike(sourceFile, pos);
+  if (isSourceFileJS(sourceFile)) {
+    changeTracker.addJSDocTags(sourceFile, classElement, [factory.createJSDocOverrideTag(factory.createIdentifier("override"))]);
+    return;
+  }
+  const modifiers = classElement.modifiers || emptyArray;
+  const staticModifier = find(modifiers, isStaticModifier);
+  const abstractModifier = find(modifiers, isAbstractModifier);
+  const accessibilityModifier = find(modifiers, (m) => isAccessibilityModifier(m.kind));
+  const lastDecorator = findLast(modifiers, isDecorator);
+  const modifierPos = abstractModifier ? abstractModifier.end : staticModifier ? staticModifier.end : accessibilityModifier ? accessibilityModifier.end : lastDecorator ? skipTrivia(sourceFile.text, lastDecorator.end) : classElement.getStart(sourceFile);
+  const options = accessibilityModifier || staticModifier || abstractModifier ? { prefix: " " } : { suffix: " " };
+  changeTracker.insertModifierAt(sourceFile, modifierPos, 161 /* OverrideKeyword */, options);
+}
+function doRemoveOverrideModifierChange(changeTracker, sourceFile, pos) {
+  const classElement = findContainerClassElementLike(sourceFile, pos);
+  if (isSourceFileJS(sourceFile)) {
+    changeTracker.filterJSDocTags(sourceFile, classElement, not(isJSDocOverrideTag));
+    return;
+  }
+  const overrideModifier = find(classElement.modifiers, isOverrideModifier);
+  Debug.assertIsDefined(overrideModifier);
+  changeTracker.deleteModifier(sourceFile, overrideModifier);
+}
+function isClassElementLikeHasJSDoc(node) {
+  switch (node.kind) {
+    case 173 /* Constructor */:
+    case 169 /* PropertyDeclaration */:
+    case 171 /* MethodDeclaration */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+      return true;
+    case 166 /* Parameter */:
+      return isParameterPropertyDeclaration(node, node.parent);
+    default:
+      return false;
+  }
+}
+function findContainerClassElementLike(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  const classElement = findAncestor(token, (node) => {
+    if (isClassLike(node))
+      return "quit";
+    return isClassElementLikeHasJSDoc(node);
+  });
+  Debug.assert(classElement && isClassElementLikeHasJSDoc(classElement));
+  return classElement;
+}
+
+// src/services/codefixes/fixNoPropertyAccessFromIndexSignature.ts
+var fixId17 = "fixNoPropertyAccessFromIndexSignature";
+var errorCodes20 = [
+  Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0.code
+];
+registerCodeFix({
+  errorCodes: errorCodes20,
+  fixIds: [fixId17],
+  getCodeActions(context) {
+    const { sourceFile, span, preferences } = context;
+    const property = getPropertyAccessExpression(sourceFile, span.start);
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange5(t, context.sourceFile, property, preferences));
+    return [createCodeFixAction(fixId17, changes, [Diagnostics.Use_element_access_for_0, property.name.text], fixId17, Diagnostics.Use_element_access_for_all_undeclared_properties)];
+  },
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes20, (changes, diag2) => doChange5(changes, diag2.file, getPropertyAccessExpression(diag2.file, diag2.start), context.preferences))
+});
+function doChange5(changes, sourceFile, node, preferences) {
+  const quotePreference = getQuotePreference(sourceFile, preferences);
+  const argumentsExpression = factory.createStringLiteral(node.name.text, quotePreference === 0 /* Single */);
+  changes.replaceNode(
+    sourceFile,
+    node,
+    isPropertyAccessChain(node) ? factory.createElementAccessChain(node.expression, node.questionDotToken, argumentsExpression) : factory.createElementAccessExpression(node.expression, argumentsExpression)
+  );
+}
+function getPropertyAccessExpression(sourceFile, pos) {
+  return cast(getTokenAtPosition(sourceFile, pos).parent, isPropertyAccessExpression);
+}
+
+// src/services/codefixes/fixImplicitThis.ts
+var fixId18 = "fixImplicitThis";
+var errorCodes21 = [Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code];
+registerCodeFix({
+  errorCodes: errorCodes21,
+  getCodeActions: function getCodeActionsToFixImplicitThis(context) {
+    const { sourceFile, program, span } = context;
+    let diagnostic;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
+      diagnostic = doChange6(t, sourceFile, span.start, program.getTypeChecker());
+    });
+    return diagnostic ? [createCodeFixAction(fixId18, changes, diagnostic, fixId18, Diagnostics.Fix_all_implicit_this_errors)] : emptyArray;
+  },
+  fixIds: [fixId18],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes21, (changes, diag2) => {
+    doChange6(changes, diag2.file, diag2.start, context.program.getTypeChecker());
+  })
+});
+function doChange6(changes, sourceFile, pos, checker) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  if (!isThis(token))
+    return void 0;
+  const fn = getThisContainer(
+    token,
+    /*includeArrowFunctions*/
+    false,
+    /*includeClassComputedPropertyName*/
+    false
+  );
+  if (!isFunctionDeclaration(fn) && !isFunctionExpression(fn))
+    return void 0;
+  if (!isSourceFile(getThisContainer(
+    fn,
+    /*includeArrowFunctions*/
+    false,
+    /*includeClassComputedPropertyName*/
+    false
+  ))) {
+    const fnKeyword = Debug.checkDefined(findChildOfKind(fn, 98 /* FunctionKeyword */, sourceFile));
+    const { name } = fn;
+    const body = Debug.checkDefined(fn.body);
+    if (isFunctionExpression(fn)) {
+      if (name && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(name, checker, sourceFile, body)) {
+        return void 0;
       }
-      const propertyAccess = node.kind === 202 /* ImportType */ ? node : node.parent;
-      if (inCheckedFile) {
-        for (const symbol of type.getApparentProperties()) {
-          if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, type, symbol)) {
-            addPropertySymbol(symbol, false, insertQuestionDot);
-          }
-        }
-      } else {
-        symbols.push(...filter(getPropertiesForCompletion(type, typeChecker), (s) => typeChecker.isValidPropertyAccessForCompletions(propertyAccess, type, s)));
-      }
-      if (insertAwait && preferences.includeCompletionsWithInsertText) {
-        const promiseType = typeChecker.getPromisedTypeOfPromise(type);
-        if (promiseType) {
-          for (const symbol of promiseType.getApparentProperties()) {
-            if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, promiseType, symbol)) {
-              addPropertySymbol(symbol, true, insertQuestionDot);
-            }
-          }
-        }
+      changes.delete(sourceFile, fnKeyword);
+      if (name) {
+        changes.delete(sourceFile, name);
       }
+      changes.insertText(sourceFile, body.pos, " =>");
+      return [Diagnostics.Convert_function_expression_0_to_arrow_function, name ? name.text : ANONYMOUS];
+    } else {
+      changes.replaceNode(sourceFile, fnKeyword, factory.createToken(85 /* ConstKeyword */));
+      changes.insertText(sourceFile, name.end, " = ");
+      changes.insertText(sourceFile, body.pos, " =>");
+      return [Diagnostics.Convert_function_declaration_0_to_arrow_function, name.text];
     }
-    function addPropertySymbol(symbol, insertAwait, insertQuestionDot) {
-      var _a2;
-      const computedPropertyName = firstDefined(symbol.declarations, (decl) => tryCast(getNameOfDeclaration(decl), isComputedPropertyName));
-      if (computedPropertyName) {
-        const leftMostName = getLeftMostName(computedPropertyName.expression);
-        const nameSymbol = leftMostName && typeChecker.getSymbolAtLocation(leftMostName);
-        const firstAccessibleSymbol = nameSymbol && getFirstSymbolInChain(nameSymbol, contextToken, typeChecker);
-        if (firstAccessibleSymbol && addToSeen(seenPropertySymbols, getSymbolId(firstAccessibleSymbol))) {
-          const index = symbols.length;
-          symbols.push(firstAccessibleSymbol);
-          const moduleSymbol = firstAccessibleSymbol.parent;
-          if (!moduleSymbol || !isExternalModuleSymbol(moduleSymbol) || typeChecker.tryGetMemberInModuleExportsAndProperties(firstAccessibleSymbol.name, moduleSymbol) !== firstAccessibleSymbol) {
-            symbolToOriginInfoMap[index] = { kind: getNullableSymbolOriginInfoKind(2 /* SymbolMemberNoExport */) };
+  }
+}
+
+// src/services/codefixes/fixImportNonExportedMember.ts
+var fixId19 = "fixImportNonExportedMember";
+var errorCodes22 = [
+  Diagnostics.Module_0_declares_1_locally_but_it_is_not_exported.code
+];
+registerCodeFix({
+  errorCodes: errorCodes22,
+  fixIds: [fixId19],
+  getCodeActions(context) {
+    const { sourceFile, span, program } = context;
+    const info = getInfo4(sourceFile, span.start, program);
+    if (info === void 0)
+      return void 0;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange7(t, program, info));
+    return [createCodeFixAction(fixId19, changes, [Diagnostics.Export_0_from_module_1, info.exportName.node.text, info.moduleSpecifier], fixId19, Diagnostics.Export_all_referenced_locals)];
+  },
+  getAllCodeActions(context) {
+    const { program } = context;
+    return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
+      const exports = /* @__PURE__ */ new Map();
+      eachDiagnostic(context, errorCodes22, (diag2) => {
+        const info = getInfo4(diag2.file, diag2.start, program);
+        if (info === void 0)
+          return void 0;
+        const { exportName, node, moduleSourceFile } = info;
+        if (tryGetExportDeclaration(moduleSourceFile, exportName.isTypeOnly) === void 0 && canHaveExportModifier(node)) {
+          changes.insertExportModifier(moduleSourceFile, node);
+        } else {
+          const moduleExports = exports.get(moduleSourceFile) || { typeOnlyExports: [], exports: [] };
+          if (exportName.isTypeOnly) {
+            moduleExports.typeOnlyExports.push(exportName);
           } else {
-            const fileName = isExternalModuleNameRelative(stripQuotes(moduleSymbol.name)) ? (_a2 = getSourceFileOfModule(moduleSymbol)) == null ? void 0 : _a2.fileName : void 0;
-            const { moduleSpecifier } = (importSpecifierResolver || (importSpecifierResolver = ts_codefix_exports.createImportSpecifierResolver(sourceFile, program, host, preferences))).getModuleSpecifierForBestExportInfo([{
-              exportKind: 0 /* Named */,
-              moduleFileName: fileName,
-              isFromPackageJson: false,
-              moduleSymbol,
-              symbol: firstAccessibleSymbol,
-              targetFlags: skipAlias(firstAccessibleSymbol, typeChecker).flags
-            }], firstAccessibleSymbol.name, position, isValidTypeOnlyAliasUseSite(location2)) || {};
-            if (moduleSpecifier) {
-              const origin = {
-                kind: getNullableSymbolOriginInfoKind(6 /* SymbolMemberExport */),
-                moduleSymbol,
-                isDefaultExport: false,
-                symbolName: firstAccessibleSymbol.name,
-                exportName: firstAccessibleSymbol.name,
-                fileName,
-                moduleSpecifier
-              };
-              symbolToOriginInfoMap[index] = origin;
-            }
+            moduleExports.exports.push(exportName);
           }
-        } else if (preferences.includeCompletionsWithInsertText) {
-          addSymbolOriginInfo(symbol);
-          addSymbolSortInfo(symbol);
-          symbols.push(symbol);
-        }
-      } else {
-        addSymbolOriginInfo(symbol);
-        addSymbolSortInfo(symbol);
-        symbols.push(symbol);
-      }
-      function addSymbolSortInfo(symbol2) {
-        if (isStaticProperty(symbol2)) {
-          symbolToSortTextMap[getSymbolId(symbol2)] = SortText.LocalDeclarationPriority;
+          exports.set(moduleSourceFile, moduleExports);
         }
-      }
-      function addSymbolOriginInfo(symbol2) {
-        if (preferences.includeCompletionsWithInsertText) {
-          if (insertAwait && addToSeen(seenPropertySymbols, getSymbolId(symbol2))) {
-            symbolToOriginInfoMap[symbols.length] = { kind: getNullableSymbolOriginInfoKind(8 /* Promise */) };
-          } else if (insertQuestionDot) {
-            symbolToOriginInfoMap[symbols.length] = { kind: 16 /* Nullable */ };
-          }
+      });
+      exports.forEach((moduleExports, moduleSourceFile) => {
+        const exportDeclaration = tryGetExportDeclaration(
+          moduleSourceFile,
+          /*isTypeOnly*/
+          true
+        );
+        if (exportDeclaration && exportDeclaration.isTypeOnly) {
+          doChanges(changes, program, moduleSourceFile, moduleExports.typeOnlyExports, exportDeclaration);
+          doChanges(changes, program, moduleSourceFile, moduleExports.exports, tryGetExportDeclaration(
+            moduleSourceFile,
+            /*isTypeOnly*/
+            false
+          ));
+        } else {
+          doChanges(changes, program, moduleSourceFile, [...moduleExports.exports, ...moduleExports.typeOnlyExports], exportDeclaration);
         }
+      });
+    }));
+  }
+});
+function getInfo4(sourceFile, pos, program) {
+  var _a2;
+  const token = getTokenAtPosition(sourceFile, pos);
+  if (isIdentifier(token)) {
+    const importDeclaration = findAncestor(token, isImportDeclaration);
+    if (importDeclaration === void 0)
+      return void 0;
+    const moduleSpecifier = isStringLiteral(importDeclaration.moduleSpecifier) ? importDeclaration.moduleSpecifier.text : void 0;
+    if (moduleSpecifier === void 0)
+      return void 0;
+    const resolvedModule = getResolvedModule(
+      sourceFile,
+      moduleSpecifier,
+      /*mode*/
+      void 0
+    );
+    if (resolvedModule === void 0)
+      return void 0;
+    const moduleSourceFile = program.getSourceFile(resolvedModule.resolvedFileName);
+    if (moduleSourceFile === void 0 || isSourceFileFromLibrary(program, moduleSourceFile))
+      return void 0;
+    const moduleSymbol = moduleSourceFile.symbol;
+    const locals = (_a2 = tryCast(moduleSymbol.valueDeclaration, canHaveLocals)) == null ? void 0 : _a2.locals;
+    if (locals === void 0)
+      return void 0;
+    const localSymbol = locals.get(token.escapedText);
+    if (localSymbol === void 0)
+      return void 0;
+    const node = getNodeOfSymbol(localSymbol);
+    if (node === void 0)
+      return void 0;
+    const exportName = { node: token, isTypeOnly: isTypeDeclaration(node) };
+    return { exportName, node, moduleSourceFile, moduleSpecifier };
+  }
+  return void 0;
+}
+function doChange7(changes, program, { exportName, node, moduleSourceFile }) {
+  const exportDeclaration = tryGetExportDeclaration(moduleSourceFile, exportName.isTypeOnly);
+  if (exportDeclaration) {
+    updateExport(changes, program, moduleSourceFile, exportDeclaration, [exportName]);
+  } else if (canHaveExportModifier(node)) {
+    changes.insertExportModifier(moduleSourceFile, node);
+  } else {
+    createExport(changes, program, moduleSourceFile, [exportName]);
+  }
+}
+function doChanges(changes, program, sourceFile, moduleExports, node) {
+  if (length(moduleExports)) {
+    if (node) {
+      updateExport(changes, program, sourceFile, node, moduleExports);
+    } else {
+      createExport(changes, program, sourceFile, moduleExports);
+    }
+  }
+}
+function tryGetExportDeclaration(sourceFile, isTypeOnly) {
+  const predicate = (node) => isExportDeclaration(node) && (isTypeOnly && node.isTypeOnly || !node.isTypeOnly);
+  return findLast(sourceFile.statements, predicate);
+}
+function updateExport(changes, program, sourceFile, node, names) {
+  const namedExports = node.exportClause && isNamedExports(node.exportClause) ? node.exportClause.elements : factory.createNodeArray([]);
+  const allowTypeModifier = !node.isTypeOnly && !!(program.getCompilerOptions().isolatedModules || find(namedExports, (e) => e.isTypeOnly));
+  changes.replaceNode(
+    sourceFile,
+    node,
+    factory.updateExportDeclaration(
+      node,
+      node.modifiers,
+      node.isTypeOnly,
+      factory.createNamedExports(
+        factory.createNodeArray(
+          [...namedExports, ...createExportSpecifiers(names, allowTypeModifier)],
+          /*hasTrailingComma*/
+          namedExports.hasTrailingComma
+        )
+      ),
+      node.moduleSpecifier,
+      node.assertClause
+    )
+  );
+}
+function createExport(changes, program, sourceFile, names) {
+  changes.insertNodeAtEndOfScope(
+    sourceFile,
+    sourceFile,
+    factory.createExportDeclaration(
+      /*modifiers*/
+      void 0,
+      /*isTypeOnly*/
+      false,
+      factory.createNamedExports(createExportSpecifiers(
+        names,
+        /*allowTypeModifier*/
+        !!program.getCompilerOptions().isolatedModules
+      )),
+      /*moduleSpecifier*/
+      void 0,
+      /*assertClause*/
+      void 0
+    )
+  );
+}
+function createExportSpecifiers(names, allowTypeModifier) {
+  return factory.createNodeArray(map(names, (n) => factory.createExportSpecifier(
+    allowTypeModifier && n.isTypeOnly,
+    /*propertyName*/
+    void 0,
+    n.node
+  )));
+}
+function getNodeOfSymbol(symbol) {
+  if (symbol.valueDeclaration === void 0) {
+    return firstOrUndefined(symbol.declarations);
+  }
+  const declaration = symbol.valueDeclaration;
+  const variableStatement = isVariableDeclaration(declaration) ? tryCast(declaration.parent.parent, isVariableStatement) : void 0;
+  return variableStatement && length(variableStatement.declarationList.declarations) === 1 ? variableStatement : declaration;
+}
+
+// src/services/codefixes/fixIncorrectNamedTupleSyntax.ts
+var fixId20 = "fixIncorrectNamedTupleSyntax";
+var errorCodes23 = [
+  Diagnostics.A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type.code,
+  Diagnostics.A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type.code
+];
+registerCodeFix({
+  errorCodes: errorCodes23,
+  getCodeActions: function getCodeActionsToFixIncorrectNamedTupleSyntax(context) {
+    const { sourceFile, span } = context;
+    const namedTupleMember = getNamedTupleMember(sourceFile, span.start);
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange8(t, sourceFile, namedTupleMember));
+    return [createCodeFixAction(fixId20, changes, Diagnostics.Move_labeled_tuple_element_modifiers_to_labels, fixId20, Diagnostics.Move_labeled_tuple_element_modifiers_to_labels)];
+  },
+  fixIds: [fixId20]
+});
+function getNamedTupleMember(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  return findAncestor(token, (t) => t.kind === 199 /* NamedTupleMember */);
+}
+function doChange8(changes, sourceFile, namedTupleMember) {
+  if (!namedTupleMember) {
+    return;
+  }
+  let unwrappedType = namedTupleMember.type;
+  let sawOptional = false;
+  let sawRest = false;
+  while (unwrappedType.kind === 187 /* OptionalType */ || unwrappedType.kind === 188 /* RestType */ || unwrappedType.kind === 193 /* ParenthesizedType */) {
+    if (unwrappedType.kind === 187 /* OptionalType */) {
+      sawOptional = true;
+    } else if (unwrappedType.kind === 188 /* RestType */) {
+      sawRest = true;
+    }
+    unwrappedType = unwrappedType.type;
+  }
+  const updated = factory.updateNamedTupleMember(
+    namedTupleMember,
+    namedTupleMember.dotDotDotToken || (sawRest ? factory.createToken(25 /* DotDotDotToken */) : void 0),
+    namedTupleMember.name,
+    namedTupleMember.questionToken || (sawOptional ? factory.createToken(57 /* QuestionToken */) : void 0),
+    unwrappedType
+  );
+  if (updated === namedTupleMember) {
+    return;
+  }
+  changes.replaceNode(sourceFile, namedTupleMember, updated);
+}
+
+// src/services/codefixes/fixSpelling.ts
+var fixId21 = "fixSpelling";
+var errorCodes24 = [
+  Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2.code,
+  Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2.code,
+  Diagnostics.Cannot_find_name_0_Did_you_mean_1.code,
+  Diagnostics.Could_not_find_name_0_Did_you_mean_1.code,
+  Diagnostics.Cannot_find_namespace_0_Did_you_mean_1.code,
+  Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code,
+  Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code,
+  Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2.code,
+  Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code,
+  Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code,
+  // for JSX class components
+  Diagnostics.No_overload_matches_this_call.code,
+  // for JSX FC
+  Diagnostics.Type_0_is_not_assignable_to_type_1.code
+];
+registerCodeFix({
+  errorCodes: errorCodes24,
+  getCodeActions(context) {
+    const { sourceFile, errorCode } = context;
+    const info = getInfo5(sourceFile, context.span.start, context, errorCode);
+    if (!info)
+      return void 0;
+    const { node, suggestedSymbol } = info;
+    const target = getEmitScriptTarget(context.host.getCompilationSettings());
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange9(t, sourceFile, node, suggestedSymbol, target));
+    return [createCodeFixAction("spelling", changes, [Diagnostics.Change_spelling_to_0, symbolName(suggestedSymbol)], fixId21, Diagnostics.Fix_all_detected_spelling_errors)];
+  },
+  fixIds: [fixId21],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes24, (changes, diag2) => {
+    const info = getInfo5(diag2.file, diag2.start, context, diag2.code);
+    const target = getEmitScriptTarget(context.host.getCompilationSettings());
+    if (info)
+      doChange9(changes, context.sourceFile, info.node, info.suggestedSymbol, target);
+  })
+});
+function getInfo5(sourceFile, pos, context, errorCode) {
+  const node = getTokenAtPosition(sourceFile, pos);
+  const parent2 = node.parent;
+  if ((errorCode === Diagnostics.No_overload_matches_this_call.code || errorCode === Diagnostics.Type_0_is_not_assignable_to_type_1.code) && !isJsxAttribute(parent2))
+    return void 0;
+  const checker = context.program.getTypeChecker();
+  let suggestedSymbol;
+  if (isPropertyAccessExpression(parent2) && parent2.name === node) {
+    Debug.assert(isMemberName(node), "Expected an identifier for spelling (property access)");
+    let containingType = checker.getTypeAtLocation(parent2.expression);
+    if (parent2.flags & 32 /* OptionalChain */) {
+      containingType = checker.getNonNullableType(containingType);
+    }
+    suggestedSymbol = checker.getSuggestedSymbolForNonexistentProperty(node, containingType);
+  } else if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 101 /* InKeyword */ && parent2.left === node && isPrivateIdentifier(node)) {
+    const receiverType = checker.getTypeAtLocation(parent2.right);
+    suggestedSymbol = checker.getSuggestedSymbolForNonexistentProperty(node, receiverType);
+  } else if (isQualifiedName(parent2) && parent2.right === node) {
+    const symbol = checker.getSymbolAtLocation(parent2.left);
+    if (symbol && symbol.flags & 1536 /* Module */) {
+      suggestedSymbol = checker.getSuggestedSymbolForNonexistentModule(parent2.right, symbol);
+    }
+  } else if (isImportSpecifier(parent2) && parent2.name === node) {
+    Debug.assertNode(node, isIdentifier, "Expected an identifier for spelling (import)");
+    const importDeclaration = findAncestor(node, isImportDeclaration);
+    const resolvedSourceFile = getResolvedSourceFileFromImportDeclaration(sourceFile, context, importDeclaration);
+    if (resolvedSourceFile && resolvedSourceFile.symbol) {
+      suggestedSymbol = checker.getSuggestedSymbolForNonexistentModule(node, resolvedSourceFile.symbol);
+    }
+  } else if (isJsxAttribute(parent2) && parent2.name === node) {
+    Debug.assertNode(node, isIdentifier, "Expected an identifier for JSX attribute");
+    const tag = findAncestor(node, isJsxOpeningLikeElement);
+    const props = checker.getContextualTypeForArgumentAtIndex(tag, 0);
+    suggestedSymbol = checker.getSuggestedSymbolForNonexistentJSXAttribute(node, props);
+  } else if (hasSyntacticModifier(parent2, 16384 /* Override */) && isClassElement(parent2) && parent2.name === node) {
+    const baseDeclaration = findAncestor(node, isClassLike);
+    const baseTypeNode = baseDeclaration ? getEffectiveBaseTypeNode(baseDeclaration) : void 0;
+    const baseType = baseTypeNode ? checker.getTypeAtLocation(baseTypeNode) : void 0;
+    if (baseType) {
+      suggestedSymbol = checker.getSuggestedSymbolForNonexistentClassMember(getTextOfNode(node), baseType);
+    }
+  } else {
+    const meaning = getMeaningFromLocation(node);
+    const name = getTextOfNode(node);
+    Debug.assert(name !== void 0, "name should be defined");
+    suggestedSymbol = checker.getSuggestedSymbolForNonexistentSymbol(node, name, convertSemanticMeaningToSymbolFlags(meaning));
+  }
+  return suggestedSymbol === void 0 ? void 0 : { node, suggestedSymbol };
+}
+function doChange9(changes, sourceFile, node, suggestedSymbol, target) {
+  const suggestion = symbolName(suggestedSymbol);
+  if (!isIdentifierText(suggestion, target) && isPropertyAccessExpression(node.parent)) {
+    const valDecl = suggestedSymbol.valueDeclaration;
+    if (valDecl && isNamedDeclaration(valDecl) && isPrivateIdentifier(valDecl.name)) {
+      changes.replaceNode(sourceFile, node, factory.createIdentifier(suggestion));
+    } else {
+      changes.replaceNode(sourceFile, node.parent, factory.createElementAccessExpression(node.parent.expression, factory.createStringLiteral(suggestion)));
+    }
+  } else {
+    changes.replaceNode(sourceFile, node, factory.createIdentifier(suggestion));
+  }
+}
+function convertSemanticMeaningToSymbolFlags(meaning) {
+  let flags = 0;
+  if (meaning & 4 /* Namespace */) {
+    flags |= 1920 /* Namespace */;
+  }
+  if (meaning & 2 /* Type */) {
+    flags |= 788968 /* Type */;
+  }
+  if (meaning & 1 /* Value */) {
+    flags |= 111551 /* Value */;
+  }
+  return flags;
+}
+function getResolvedSourceFileFromImportDeclaration(sourceFile, context, importDeclaration) {
+  if (!importDeclaration || !isStringLiteralLike(importDeclaration.moduleSpecifier))
+    return void 0;
+  const resolvedModule = getResolvedModule(sourceFile, importDeclaration.moduleSpecifier.text, getModeForUsageLocation(sourceFile, importDeclaration.moduleSpecifier));
+  if (!resolvedModule)
+    return void 0;
+  return context.program.getSourceFile(resolvedModule.resolvedFileName);
+}
+
+// src/services/codefixes/returnValueCorrect.ts
+var fixId22 = "returnValueCorrect";
+var fixIdAddReturnStatement = "fixAddReturnStatement";
+var fixRemoveBracesFromArrowFunctionBody = "fixRemoveBracesFromArrowFunctionBody";
+var fixIdWrapTheBlockWithParen = "fixWrapTheBlockWithParen";
+var errorCodes25 = [
+  Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value.code,
+  Diagnostics.Type_0_is_not_assignable_to_type_1.code,
+  Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code
+];
+registerCodeFix({
+  errorCodes: errorCodes25,
+  fixIds: [fixIdAddReturnStatement, fixRemoveBracesFromArrowFunctionBody, fixIdWrapTheBlockWithParen],
+  getCodeActions: function getCodeActionsToCorrectReturnValue(context) {
+    const { program, sourceFile, span: { start: start2 }, errorCode } = context;
+    const info = getInfo6(program.getTypeChecker(), sourceFile, start2, errorCode);
+    if (!info)
+      return void 0;
+    if (info.kind === 0 /* MissingReturnStatement */) {
+      return append(
+        [getActionForfixAddReturnStatement(context, info.expression, info.statement)],
+        isArrowFunction(info.declaration) ? getActionForFixRemoveBracesFromArrowFunctionBody(context, info.declaration, info.expression, info.commentSource) : void 0
+      );
+    } else {
+      return [getActionForfixWrapTheBlockWithParen(context, info.declaration, info.expression)];
+    }
+  },
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes25, (changes, diag2) => {
+    const info = getInfo6(context.program.getTypeChecker(), diag2.file, diag2.start, diag2.code);
+    if (!info)
+      return void 0;
+    switch (context.fixId) {
+      case fixIdAddReturnStatement:
+        addReturnStatement(changes, diag2.file, info.expression, info.statement);
+        break;
+      case fixRemoveBracesFromArrowFunctionBody:
+        if (!isArrowFunction(info.declaration))
+          return void 0;
+        removeBlockBodyBrace(
+          changes,
+          diag2.file,
+          info.declaration,
+          info.expression,
+          info.commentSource,
+          /* withParen */
+          false
+        );
+        break;
+      case fixIdWrapTheBlockWithParen:
+        if (!isArrowFunction(info.declaration))
+          return void 0;
+        wrapBlockWithParen(changes, diag2.file, info.declaration, info.expression);
+        break;
+      default:
+        Debug.fail(JSON.stringify(context.fixId));
+    }
+  })
+});
+function createObjectTypeFromLabeledExpression(checker, label, expression) {
+  const member = checker.createSymbol(4 /* Property */, label.escapedText);
+  member.links.type = checker.getTypeAtLocation(expression);
+  const members = createSymbolTable([member]);
+  return checker.createAnonymousType(
+    /*symbol*/
+    void 0,
+    members,
+    [],
+    [],
+    []
+  );
+}
+function getFixInfo(checker, declaration, expectType, isFunctionType) {
+  if (!declaration.body || !isBlock(declaration.body) || length(declaration.body.statements) !== 1)
+    return void 0;
+  const firstStatement = first(declaration.body.statements);
+  if (isExpressionStatement(firstStatement) && checkFixedAssignableTo(checker, declaration, checker.getTypeAtLocation(firstStatement.expression), expectType, isFunctionType)) {
+    return {
+      declaration,
+      kind: 0 /* MissingReturnStatement */,
+      expression: firstStatement.expression,
+      statement: firstStatement,
+      commentSource: firstStatement.expression
+    };
+  } else if (isLabeledStatement(firstStatement) && isExpressionStatement(firstStatement.statement)) {
+    const node = factory.createObjectLiteralExpression([factory.createPropertyAssignment(firstStatement.label, firstStatement.statement.expression)]);
+    const nodeType = createObjectTypeFromLabeledExpression(checker, firstStatement.label, firstStatement.statement.expression);
+    if (checkFixedAssignableTo(checker, declaration, nodeType, expectType, isFunctionType)) {
+      return isArrowFunction(declaration) ? {
+        declaration,
+        kind: 1 /* MissingParentheses */,
+        expression: node,
+        statement: firstStatement,
+        commentSource: firstStatement.statement.expression
+      } : {
+        declaration,
+        kind: 0 /* MissingReturnStatement */,
+        expression: node,
+        statement: firstStatement,
+        commentSource: firstStatement.statement.expression
+      };
+    }
+  } else if (isBlock(firstStatement) && length(firstStatement.statements) === 1) {
+    const firstBlockStatement = first(firstStatement.statements);
+    if (isLabeledStatement(firstBlockStatement) && isExpressionStatement(firstBlockStatement.statement)) {
+      const node = factory.createObjectLiteralExpression([factory.createPropertyAssignment(firstBlockStatement.label, firstBlockStatement.statement.expression)]);
+      const nodeType = createObjectTypeFromLabeledExpression(checker, firstBlockStatement.label, firstBlockStatement.statement.expression);
+      if (checkFixedAssignableTo(checker, declaration, nodeType, expectType, isFunctionType)) {
+        return {
+          declaration,
+          kind: 0 /* MissingReturnStatement */,
+          expression: node,
+          statement: firstStatement,
+          commentSource: firstBlockStatement
+        };
       }
-      function getNullableSymbolOriginInfoKind(kind) {
-        return insertQuestionDot ? kind | 16 /* Nullable */ : kind;
+    }
+  }
+  return void 0;
+}
+function checkFixedAssignableTo(checker, declaration, exprType, type, isFunctionType) {
+  if (isFunctionType) {
+    const sig = checker.getSignatureFromDeclaration(declaration);
+    if (sig) {
+      if (hasSyntacticModifier(declaration, 512 /* Async */)) {
+        exprType = checker.createPromiseType(exprType);
       }
+      const newSig = checker.createSignature(
+        declaration,
+        sig.typeParameters,
+        sig.thisParameter,
+        sig.parameters,
+        exprType,
+        /*typePredicate*/
+        void 0,
+        sig.minArgumentCount,
+        sig.flags
+      );
+      exprType = checker.createAnonymousType(
+        /*symbol*/
+        void 0,
+        createSymbolTable(),
+        [newSig],
+        [],
+        []
+      );
+    } else {
+      exprType = checker.getAnyType();
     }
-    function getLeftMostName(e) {
-      return isIdentifier(e) ? e : isPropertyAccessExpression(e) ? getLeftMostName(e.expression) : void 0;
+  }
+  return checker.isTypeAssignableTo(exprType, type);
+}
+function getInfo6(checker, sourceFile, position, errorCode) {
+  const node = getTokenAtPosition(sourceFile, position);
+  if (!node.parent)
+    return void 0;
+  const declaration = findAncestor(node.parent, isFunctionLikeDeclaration);
+  switch (errorCode) {
+    case Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value.code:
+      if (!declaration || !declaration.body || !declaration.type || !rangeContainsRange(declaration.type, node))
+        return void 0;
+      return getFixInfo(
+        checker,
+        declaration,
+        checker.getTypeFromTypeNode(declaration.type),
+        /* isFunctionType */
+        false
+      );
+    case Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code:
+      if (!declaration || !isCallExpression(declaration.parent) || !declaration.body)
+        return void 0;
+      const pos = declaration.parent.arguments.indexOf(declaration);
+      const type = checker.getContextualTypeForArgumentAtIndex(declaration.parent, pos);
+      if (!type)
+        return void 0;
+      return getFixInfo(
+        checker,
+        declaration,
+        type,
+        /* isFunctionType */
+        true
+      );
+    case Diagnostics.Type_0_is_not_assignable_to_type_1.code:
+      if (!isDeclarationName(node) || !isVariableLike(node.parent) && !isJsxAttribute(node.parent))
+        return void 0;
+      const initializer = getVariableLikeInitializer(node.parent);
+      if (!initializer || !isFunctionLikeDeclaration(initializer) || !initializer.body)
+        return void 0;
+      return getFixInfo(
+        checker,
+        initializer,
+        checker.getTypeAtLocation(node.parent),
+        /* isFunctionType */
+        true
+      );
+  }
+  return void 0;
+}
+function getVariableLikeInitializer(declaration) {
+  switch (declaration.kind) {
+    case 257 /* VariableDeclaration */:
+    case 166 /* Parameter */:
+    case 205 /* BindingElement */:
+    case 169 /* PropertyDeclaration */:
+    case 299 /* PropertyAssignment */:
+      return declaration.initializer;
+    case 288 /* JsxAttribute */:
+      return declaration.initializer && (isJsxExpression(declaration.initializer) ? declaration.initializer.expression : void 0);
+    case 300 /* ShorthandPropertyAssignment */:
+    case 168 /* PropertySignature */:
+    case 302 /* EnumMember */:
+    case 351 /* JSDocPropertyTag */:
+    case 344 /* JSDocParameterTag */:
+      return void 0;
+  }
+}
+function addReturnStatement(changes, sourceFile, expression, statement) {
+  suppressLeadingAndTrailingTrivia(expression);
+  const probablyNeedSemi = probablyUsesSemicolons(sourceFile);
+  changes.replaceNode(sourceFile, statement, factory.createReturnStatement(expression), {
+    leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
+    trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude,
+    suffix: probablyNeedSemi ? ";" : void 0
+  });
+}
+function removeBlockBodyBrace(changes, sourceFile, declaration, expression, commentSource, withParen) {
+  const newBody = withParen || needsParentheses(expression) ? factory.createParenthesizedExpression(expression) : expression;
+  suppressLeadingAndTrailingTrivia(commentSource);
+  copyComments(commentSource, newBody);
+  changes.replaceNode(sourceFile, declaration.body, newBody);
+}
+function wrapBlockWithParen(changes, sourceFile, declaration, expression) {
+  changes.replaceNode(sourceFile, declaration.body, factory.createParenthesizedExpression(expression));
+}
+function getActionForfixAddReturnStatement(context, expression, statement) {
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addReturnStatement(t, context.sourceFile, expression, statement));
+  return createCodeFixAction(fixId22, changes, Diagnostics.Add_a_return_statement, fixIdAddReturnStatement, Diagnostics.Add_all_missing_return_statement);
+}
+function getActionForFixRemoveBracesFromArrowFunctionBody(context, declaration, expression, commentSource) {
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => removeBlockBodyBrace(
+    t,
+    context.sourceFile,
+    declaration,
+    expression,
+    commentSource,
+    /* withParen */
+    false
+  ));
+  return createCodeFixAction(fixId22, changes, Diagnostics.Remove_braces_from_arrow_function_body, fixRemoveBracesFromArrowFunctionBody, Diagnostics.Remove_braces_from_all_arrow_function_bodies_with_relevant_issues);
+}
+function getActionForfixWrapTheBlockWithParen(context, declaration, expression) {
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => wrapBlockWithParen(t, context.sourceFile, declaration, expression));
+  return createCodeFixAction(fixId22, changes, Diagnostics.Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal, fixIdWrapTheBlockWithParen, Diagnostics.Wrap_all_object_literal_with_parentheses);
+}
+
+// src/services/codefixes/fixAddMissingMember.ts
+var fixMissingMember = "fixMissingMember";
+var fixMissingProperties = "fixMissingProperties";
+var fixMissingAttributes = "fixMissingAttributes";
+var fixMissingFunctionDeclaration = "fixMissingFunctionDeclaration";
+var errorCodes26 = [
+  Diagnostics.Property_0_does_not_exist_on_type_1.code,
+  Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2.code,
+  Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2.code,
+  Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2.code,
+  Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more.code,
+  Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
+  Diagnostics.Cannot_find_name_0.code
+];
+registerCodeFix({
+  errorCodes: errorCodes26,
+  getCodeActions(context) {
+    const typeChecker = context.program.getTypeChecker();
+    const info = getInfo7(context.sourceFile, context.span.start, context.errorCode, typeChecker, context.program);
+    if (!info) {
+      return void 0;
     }
-    function tryGetGlobalSymbols() {
-      const result = tryGetObjectTypeLiteralInTypeArgumentCompletionSymbols() || tryGetObjectLikeCompletionSymbols() || tryGetImportCompletionSymbols() || tryGetImportOrExportClauseCompletionSymbols() || tryGetLocalNamedExportCompletionSymbols() || tryGetConstructorCompletion() || tryGetClassLikeCompletionSymbols() || tryGetJsxCompletionSymbols() || (getGlobalCompletions(), 1 /* Success */);
-      return result === 1 /* Success */;
+    if (info.kind === 3 /* ObjectLiteral */) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addObjectLiteralProperties(t, context, info));
+      return [createCodeFixAction(fixMissingProperties, changes, Diagnostics.Add_missing_properties, fixMissingProperties, Diagnostics.Add_all_missing_properties)];
     }
-    function tryGetConstructorCompletion() {
-      if (!tryGetConstructorLikeCompletionContainer(contextToken))
-        return 0 /* Continue */;
-      completionKind = 5 /* None */;
-      isNewIdentifierLocation = true;
-      keywordFilters = 4 /* ConstructorParameterKeywords */;
-      return 1 /* Success */;
+    if (info.kind === 4 /* JsxAttributes */) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addJsxAttributes(t, context, info));
+      return [createCodeFixAction(fixMissingAttributes, changes, Diagnostics.Add_missing_attributes, fixMissingAttributes, Diagnostics.Add_all_missing_attributes)];
     }
-    function tryGetJsxCompletionSymbols() {
-      const jsxContainer = tryGetContainingJsxElement(contextToken);
-      const attrsType = jsxContainer && typeChecker.getContextualType(jsxContainer.attributes);
-      if (!attrsType)
-        return 0 /* Continue */;
-      const completionsType = jsxContainer && typeChecker.getContextualType(jsxContainer.attributes, 4 /* Completions */);
-      symbols = concatenate(symbols, filterJsxAttributes(getPropertiesForObjectExpression(attrsType, completionsType, jsxContainer.attributes, typeChecker), jsxContainer.attributes.properties));
-      setSortTextToOptionalMember();
-      completionKind = 3 /* MemberLike */;
-      isNewIdentifierLocation = false;
-      return 1 /* Success */;
+    if (info.kind === 2 /* Function */ || info.kind === 5 /* Signature */) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addFunctionDeclaration(t, context, info));
+      return [createCodeFixAction(fixMissingFunctionDeclaration, changes, [Diagnostics.Add_missing_function_declaration_0, info.token.text], fixMissingFunctionDeclaration, Diagnostics.Add_all_missing_function_declarations)];
     }
-    function tryGetImportCompletionSymbols() {
-      if (!importStatementCompletion)
-        return 0 /* Continue */;
-      isNewIdentifierLocation = true;
-      collectAutoImports();
-      return 1 /* Success */;
+    if (info.kind === 1 /* Enum */) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addEnumMemberDeclaration(t, context.program.getTypeChecker(), info));
+      return [createCodeFixAction(fixMissingMember, changes, [Diagnostics.Add_missing_enum_member_0, info.token.text], fixMissingMember, Diagnostics.Add_all_missing_members)];
     }
-    function getGlobalCompletions() {
-      keywordFilters = tryGetFunctionLikeBodyCompletionContainer(contextToken) ? 5 /* FunctionLikeBodyKeywords */ : 1 /* All */;
-      completionKind = 1 /* Global */;
-      isNewIdentifierLocation = isNewIdentifierDefinitionLocation();
-      if (previousToken !== contextToken) {
-        Debug.assert(!!previousToken, "Expected 'contextToken' to be defined when different from 'previousToken'.");
-      }
-      const adjustedPosition = previousToken !== contextToken ? previousToken.getStart() : position;
-      const scopeNode = getScopeNode(contextToken, adjustedPosition, sourceFile) || sourceFile;
-      isInSnippetScope = isSnippetScope(scopeNode);
-      const symbolMeanings = (isTypeOnlyLocation ? 0 /* None */ : 111551 /* Value */) | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */;
-      const typeOnlyAliasNeedsPromotion = previousToken && !isValidTypeOnlyAliasUseSite(previousToken);
-      symbols = concatenate(symbols, typeChecker.getSymbolsInScope(scopeNode, symbolMeanings));
-      Debug.assertEachIsDefined(symbols, "getSymbolsInScope() should all be defined");
-      for (let i = 0; i < symbols.length; i++) {
-        const symbol = symbols[i];
-        if (!typeChecker.isArgumentsSymbol(symbol) && !some(symbol.declarations, (d) => d.getSourceFile() === sourceFile)) {
-          symbolToSortTextMap[getSymbolId(symbol)] = SortText.GlobalsOrKeywords;
+    return concatenate(getActionsForMissingMethodDeclaration(context, info), getActionsForMissingMemberDeclaration(context, info));
+  },
+  fixIds: [fixMissingMember, fixMissingFunctionDeclaration, fixMissingProperties, fixMissingAttributes],
+  getAllCodeActions: (context) => {
+    const { program, fixId: fixId52 } = context;
+    const checker = program.getTypeChecker();
+    const seen = /* @__PURE__ */ new Map();
+    const typeDeclToMembers = /* @__PURE__ */ new Map();
+    return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
+      eachDiagnostic(context, errorCodes26, (diag2) => {
+        const info = getInfo7(diag2.file, diag2.start, diag2.code, checker, context.program);
+        if (!info || !addToSeen(seen, getNodeId(info.parentDeclaration) + "#" + info.token.text)) {
+          return;
         }
-        if (typeOnlyAliasNeedsPromotion && !(symbol.flags & 111551 /* Value */)) {
-          const typeOnlyAliasDeclaration = symbol.declarations && find(symbol.declarations, isTypeOnlyImportOrExportDeclaration);
-          if (typeOnlyAliasDeclaration) {
-            const origin = { kind: 64 /* TypeOnlyAlias */, declaration: typeOnlyAliasDeclaration };
-            symbolToOriginInfoMap[i] = origin;
+        if (fixId52 === fixMissingFunctionDeclaration && (info.kind === 2 /* Function */ || info.kind === 5 /* Signature */)) {
+          addFunctionDeclaration(changes, context, info);
+        } else if (fixId52 === fixMissingProperties && info.kind === 3 /* ObjectLiteral */) {
+          addObjectLiteralProperties(changes, context, info);
+        } else if (fixId52 === fixMissingAttributes && info.kind === 4 /* JsxAttributes */) {
+          addJsxAttributes(changes, context, info);
+        } else {
+          if (info.kind === 1 /* Enum */) {
+            addEnumMemberDeclaration(changes, checker, info);
+          }
+          if (info.kind === 0 /* TypeLikeDeclaration */) {
+            const { parentDeclaration, token } = info;
+            const infos = getOrUpdate(typeDeclToMembers, parentDeclaration, () => []);
+            if (!infos.some((i) => i.token.text === token.text)) {
+              infos.push(info);
+            }
           }
         }
-      }
-      if (preferences.includeCompletionsWithInsertText && scopeNode.kind !== 308 /* SourceFile */) {
-        const thisType = typeChecker.tryGetThisTypeAt(scopeNode, false, isClassLike(scopeNode.parent) ? scopeNode : void 0);
-        if (thisType && !isProbablyGlobalType(thisType, sourceFile, typeChecker)) {
-          for (const symbol of getPropertiesForCompletion(thisType, typeChecker)) {
-            symbolToOriginInfoMap[symbols.length] = { kind: 1 /* ThisType */ };
-            symbols.push(symbol);
-            symbolToSortTextMap[getSymbolId(symbol)] = SortText.SuggestedClassMembers;
+      });
+      typeDeclToMembers.forEach((infos, declaration) => {
+        const supers = isTypeLiteralNode(declaration) ? void 0 : getAllSupers(declaration, checker);
+        for (const info of infos) {
+          if (supers == null ? void 0 : supers.some((superClassOrInterface) => {
+            const superInfos = typeDeclToMembers.get(superClassOrInterface);
+            return !!superInfos && superInfos.some(({ token: token2 }) => token2.text === info.token.text);
+          }))
+            continue;
+          const { parentDeclaration, declSourceFile, modifierFlags, token, call, isJSFile } = info;
+          if (call && !isPrivateIdentifier(token)) {
+            addMethodDeclaration(context, changes, call, token, modifierFlags & 32 /* Static */, parentDeclaration, declSourceFile);
+          } else {
+            if (isJSFile && !isInterfaceDeclaration(parentDeclaration) && !isTypeLiteralNode(parentDeclaration)) {
+              addMissingMemberInJs(changes, declSourceFile, parentDeclaration, token, !!(modifierFlags & 32 /* Static */));
+            } else {
+              const typeNode = getTypeNode2(checker, parentDeclaration, token);
+              addPropertyDeclaration(changes, declSourceFile, parentDeclaration, token.text, typeNode, modifierFlags & 32 /* Static */);
+            }
           }
         }
-      }
-      collectAutoImports();
-      if (isTypeOnlyLocation) {
-        keywordFilters = contextToken && isAssertionExpression(contextToken.parent) ? 6 /* TypeAssertionKeywords */ : 7 /* TypeKeywords */;
-      }
+      });
+    }));
+  }
+});
+function getInfo7(sourceFile, tokenPos, errorCode, checker, program) {
+  var _a2;
+  const token = getTokenAtPosition(sourceFile, tokenPos);
+  const parent2 = token.parent;
+  if (errorCode === Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code) {
+    if (!(token.kind === 18 /* OpenBraceToken */ && isObjectLiteralExpression(parent2) && isCallExpression(parent2.parent)))
+      return void 0;
+    const argIndex = findIndex(parent2.parent.arguments, (arg) => arg === parent2);
+    if (argIndex < 0)
+      return void 0;
+    const signature = checker.getResolvedSignature(parent2.parent);
+    if (!(signature && signature.declaration && signature.parameters[argIndex]))
+      return void 0;
+    const param = signature.parameters[argIndex].valueDeclaration;
+    if (!(param && isParameter(param) && isIdentifier(param.name)))
+      return void 0;
+    const properties = arrayFrom(checker.getUnmatchedProperties(
+      checker.getTypeAtLocation(parent2),
+      checker.getParameterType(signature, argIndex),
+      /* requireOptionalProperties */
+      false,
+      /* matchDiscriminantProperties */
+      false
+    ));
+    if (!length(properties))
+      return void 0;
+    return { kind: 3 /* ObjectLiteral */, token: param.name, properties, parentDeclaration: parent2 };
+  }
+  if (!isMemberName(token))
+    return void 0;
+  if (isIdentifier(token) && hasInitializer(parent2) && parent2.initializer && isObjectLiteralExpression(parent2.initializer)) {
+    const properties = arrayFrom(checker.getUnmatchedProperties(
+      checker.getTypeAtLocation(parent2.initializer),
+      checker.getTypeAtLocation(token),
+      /* requireOptionalProperties */
+      false,
+      /* matchDiscriminantProperties */
+      false
+    ));
+    if (!length(properties))
+      return void 0;
+    return { kind: 3 /* ObjectLiteral */, token, properties, parentDeclaration: parent2.initializer };
+  }
+  if (isIdentifier(token) && isJsxOpeningLikeElement(token.parent)) {
+    const target = getEmitScriptTarget(program.getCompilerOptions());
+    const attributes = getUnmatchedAttributes(checker, target, token.parent);
+    if (!length(attributes))
+      return void 0;
+    return { kind: 4 /* JsxAttributes */, token, attributes, parentDeclaration: token.parent };
+  }
+  if (isIdentifier(token)) {
+    const type = (_a2 = checker.getContextualType(token)) == null ? void 0 : _a2.getNonNullableType();
+    if (type && getObjectFlags(type) & 16 /* Anonymous */) {
+      const signature = firstOrUndefined(checker.getSignaturesOfType(type, 0 /* Call */));
+      if (signature === void 0)
+        return void 0;
+      return { kind: 5 /* Signature */, token, signature, sourceFile, parentDeclaration: findScope(token) };
     }
-    function shouldOfferImportCompletions() {
-      if (importStatementCompletion)
-        return true;
-      if (isNonContextualObjectLiteral)
-        return false;
-      if (!preferences.includeCompletionsForModuleExports)
-        return false;
-      if (sourceFile.externalModuleIndicator || sourceFile.commonJsModuleIndicator)
-        return true;
-      if (compilerOptionsIndicateEsModules(program.getCompilerOptions()))
-        return true;
-      return programContainsModules(program);
+    if (isCallExpression(parent2) && parent2.expression === token) {
+      return { kind: 2 /* Function */, token, call: parent2, sourceFile, modifierFlags: 0 /* None */, parentDeclaration: findScope(token) };
     }
-    function isSnippetScope(scopeNode) {
-      switch (scopeNode.kind) {
-        case 308 /* SourceFile */:
-        case 225 /* TemplateExpression */:
-        case 291 /* JsxExpression */:
-        case 238 /* Block */:
-          return true;
-        default:
-          return isStatement(scopeNode);
-      }
+  }
+  if (!isPropertyAccessExpression(parent2))
+    return void 0;
+  const leftExpressionType = skipConstraint(checker.getTypeAtLocation(parent2.expression));
+  const symbol = leftExpressionType.symbol;
+  if (!symbol || !symbol.declarations)
+    return void 0;
+  if (isIdentifier(token) && isCallExpression(parent2.parent)) {
+    const moduleDeclaration = find(symbol.declarations, isModuleDeclaration);
+    const moduleDeclarationSourceFile = moduleDeclaration == null ? void 0 : moduleDeclaration.getSourceFile();
+    if (moduleDeclaration && moduleDeclarationSourceFile && !isSourceFileFromLibrary(program, moduleDeclarationSourceFile)) {
+      return { kind: 2 /* Function */, token, call: parent2.parent, sourceFile, modifierFlags: 1 /* Export */, parentDeclaration: moduleDeclaration };
+    }
+    const moduleSourceFile = find(symbol.declarations, isSourceFile);
+    if (sourceFile.commonJsModuleIndicator)
+      return void 0;
+    if (moduleSourceFile && !isSourceFileFromLibrary(program, moduleSourceFile)) {
+      return { kind: 2 /* Function */, token, call: parent2.parent, sourceFile: moduleSourceFile, modifierFlags: 1 /* Export */, parentDeclaration: moduleSourceFile };
     }
-    function isTypeOnlyCompletion() {
-      return insideJsDocTagTypeExpression || !!importStatementCompletion && isTypeOnlyImportOrExportDeclaration(location2.parent) || !isContextTokenValueLocation(contextToken) && (isPossiblyTypeArgumentPosition(contextToken, sourceFile, typeChecker) || isPartOfTypeNode(location2) || isContextTokenTypeLocation(contextToken));
+  }
+  const classDeclaration = find(symbol.declarations, isClassLike);
+  if (!classDeclaration && isPrivateIdentifier(token))
+    return void 0;
+  const declaration = classDeclaration || find(symbol.declarations, (d) => isInterfaceDeclaration(d) || isTypeLiteralNode(d));
+  if (declaration && !isSourceFileFromLibrary(program, declaration.getSourceFile())) {
+    const makeStatic = !isTypeLiteralNode(declaration) && (leftExpressionType.target || leftExpressionType) !== checker.getDeclaredTypeOfSymbol(symbol);
+    if (makeStatic && (isPrivateIdentifier(token) || isInterfaceDeclaration(declaration)))
+      return void 0;
+    const declSourceFile = declaration.getSourceFile();
+    const modifierFlags = isTypeLiteralNode(declaration) ? 0 /* None */ : (makeStatic ? 32 /* Static */ : 0 /* None */) | (startsWithUnderscore(token.text) ? 8 /* Private */ : 0 /* None */);
+    const isJSFile = isSourceFileJS(declSourceFile);
+    const call = tryCast(parent2.parent, isCallExpression);
+    return { kind: 0 /* TypeLikeDeclaration */, token, call, modifierFlags, parentDeclaration: declaration, declSourceFile, isJSFile };
+  }
+  const enumDeclaration = find(symbol.declarations, isEnumDeclaration);
+  if (enumDeclaration && !(leftExpressionType.flags & 1056 /* EnumLike */) && !isPrivateIdentifier(token) && !isSourceFileFromLibrary(program, enumDeclaration.getSourceFile())) {
+    return { kind: 1 /* Enum */, token, parentDeclaration: enumDeclaration };
+  }
+  return void 0;
+}
+function getActionsForMissingMemberDeclaration(context, info) {
+  return info.isJSFile ? singleElementArray(createActionForAddMissingMemberInJavascriptFile(context, info)) : createActionsForAddMissingMemberInTypeScriptFile(context, info);
+}
+function createActionForAddMissingMemberInJavascriptFile(context, { parentDeclaration, declSourceFile, modifierFlags, token }) {
+  if (isInterfaceDeclaration(parentDeclaration) || isTypeLiteralNode(parentDeclaration)) {
+    return void 0;
+  }
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingMemberInJs(t, declSourceFile, parentDeclaration, token, !!(modifierFlags & 32 /* Static */)));
+  if (changes.length === 0) {
+    return void 0;
+  }
+  const diagnostic = modifierFlags & 32 /* Static */ ? Diagnostics.Initialize_static_property_0 : isPrivateIdentifier(token) ? Diagnostics.Declare_a_private_field_named_0 : Diagnostics.Initialize_property_0_in_the_constructor;
+  return createCodeFixAction(fixMissingMember, changes, [diagnostic, token.text], fixMissingMember, Diagnostics.Add_all_missing_members);
+}
+function addMissingMemberInJs(changeTracker, sourceFile, classDeclaration, token, makeStatic) {
+  const tokenName = token.text;
+  if (makeStatic) {
+    if (classDeclaration.kind === 228 /* ClassExpression */) {
+      return;
     }
-    function isContextTokenValueLocation(contextToken2) {
-      return contextToken2 && (contextToken2.kind === 112 /* TypeOfKeyword */ && (contextToken2.parent.kind === 183 /* TypeQuery */ || isTypeOfExpression(contextToken2.parent)) || contextToken2.kind === 129 /* AssertsKeyword */ && contextToken2.parent.kind === 179 /* TypePredicate */);
+    const className = classDeclaration.name.getText();
+    const staticInitialization = initializePropertyToUndefined(factory.createIdentifier(className), tokenName);
+    changeTracker.insertNodeAfter(sourceFile, classDeclaration, staticInitialization);
+  } else if (isPrivateIdentifier(token)) {
+    const property = factory.createPropertyDeclaration(
+      /*modifiers*/
+      void 0,
+      tokenName,
+      /*questionToken*/
+      void 0,
+      /*type*/
+      void 0,
+      /*initializer*/
+      void 0
+    );
+    const lastProp = getNodeToInsertPropertyAfter(classDeclaration);
+    if (lastProp) {
+      changeTracker.insertNodeAfter(sourceFile, lastProp, property);
+    } else {
+      changeTracker.insertMemberAtStart(sourceFile, classDeclaration, property);
     }
-    function isContextTokenTypeLocation(contextToken2) {
-      if (contextToken2) {
-        const parentKind = contextToken2.parent.kind;
-        switch (contextToken2.kind) {
-          case 58 /* ColonToken */:
-            return parentKind === 169 /* PropertyDeclaration */ || parentKind === 168 /* PropertySignature */ || parentKind === 166 /* Parameter */ || parentKind === 257 /* VariableDeclaration */ || isFunctionLikeKind(parentKind);
-          case 63 /* EqualsToken */:
-            return parentKind === 262 /* TypeAliasDeclaration */;
-          case 128 /* AsKeyword */:
-            return parentKind === 231 /* AsExpression */;
-          case 29 /* LessThanToken */:
-            return parentKind === 180 /* TypeReference */ || parentKind === 213 /* TypeAssertionExpression */;
-          case 94 /* ExtendsKeyword */:
-            return parentKind === 165 /* TypeParameter */;
-          case 150 /* SatisfiesKeyword */:
-            return parentKind === 235 /* SatisfiesExpression */;
-        }
-      }
-      return false;
+  } else {
+    const classConstructor = getFirstConstructorWithBody(classDeclaration);
+    if (!classConstructor) {
+      return;
     }
-    function collectAutoImports() {
-      var _a2, _b;
-      if (!shouldOfferImportCompletions())
-        return;
-      Debug.assert(!(detailsEntryId == null ? void 0 : detailsEntryId.data), "Should not run 'collectAutoImports' when faster path is available via `data`");
-      if (detailsEntryId && !detailsEntryId.source) {
-        return;
+    const propertyInitialization = initializePropertyToUndefined(factory.createThis(), tokenName);
+    changeTracker.insertNodeAtConstructorEnd(sourceFile, classConstructor, propertyInitialization);
+  }
+}
+function initializePropertyToUndefined(obj, propertyName) {
+  return factory.createExpressionStatement(factory.createAssignment(factory.createPropertyAccessExpression(obj, propertyName), createUndefined()));
+}
+function createActionsForAddMissingMemberInTypeScriptFile(context, { parentDeclaration, declSourceFile, modifierFlags, token }) {
+  const memberName = token.text;
+  const isStatic2 = modifierFlags & 32 /* Static */;
+  const typeNode = getTypeNode2(context.program.getTypeChecker(), parentDeclaration, token);
+  const addPropertyDeclarationChanges = (modifierFlags2) => ts_textChanges_exports.ChangeTracker.with(context, (t) => addPropertyDeclaration(t, declSourceFile, parentDeclaration, memberName, typeNode, modifierFlags2));
+  const actions2 = [createCodeFixAction(fixMissingMember, addPropertyDeclarationChanges(modifierFlags & 32 /* Static */), [isStatic2 ? Diagnostics.Declare_static_property_0 : Diagnostics.Declare_property_0, memberName], fixMissingMember, Diagnostics.Add_all_missing_members)];
+  if (isStatic2 || isPrivateIdentifier(token)) {
+    return actions2;
+  }
+  if (modifierFlags & 8 /* Private */) {
+    actions2.unshift(createCodeFixActionWithoutFixAll(fixMissingMember, addPropertyDeclarationChanges(8 /* Private */), [Diagnostics.Declare_private_property_0, memberName]));
+  }
+  actions2.push(createAddIndexSignatureAction(context, declSourceFile, parentDeclaration, token.text, typeNode));
+  return actions2;
+}
+function getTypeNode2(checker, node, token) {
+  let typeNode;
+  if (token.parent.parent.kind === 223 /* BinaryExpression */) {
+    const binaryExpression = token.parent.parent;
+    const otherExpression = token.parent === binaryExpression.left ? binaryExpression.right : binaryExpression.left;
+    const widenedType = checker.getWidenedType(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(otherExpression)));
+    typeNode = checker.typeToTypeNode(widenedType, node, 1 /* NoTruncation */);
+  } else {
+    const contextualType = checker.getContextualType(token.parent);
+    typeNode = contextualType ? checker.typeToTypeNode(
+      contextualType,
+      /*enclosingDeclaration*/
+      void 0,
+      1 /* NoTruncation */
+    ) : void 0;
+  }
+  return typeNode || factory.createKeywordTypeNode(131 /* AnyKeyword */);
+}
+function addPropertyDeclaration(changeTracker, sourceFile, node, tokenName, typeNode, modifierFlags) {
+  const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0;
+  const property = isClassLike(node) ? factory.createPropertyDeclaration(
+    modifiers,
+    tokenName,
+    /*questionToken*/
+    void 0,
+    typeNode,
+    /*initializer*/
+    void 0
+  ) : factory.createPropertySignature(
+    /*modifiers*/
+    void 0,
+    tokenName,
+    /*questionToken*/
+    void 0,
+    typeNode
+  );
+  const lastProp = getNodeToInsertPropertyAfter(node);
+  if (lastProp) {
+    changeTracker.insertNodeAfter(sourceFile, lastProp, property);
+  } else {
+    changeTracker.insertMemberAtStart(sourceFile, node, property);
+  }
+}
+function getNodeToInsertPropertyAfter(node) {
+  let res;
+  for (const member of node.members) {
+    if (!isPropertyDeclaration(member))
+      break;
+    res = member;
+  }
+  return res;
+}
+function createAddIndexSignatureAction(context, sourceFile, node, tokenName, typeNode) {
+  const stringTypeNode = factory.createKeywordTypeNode(152 /* StringKeyword */);
+  const indexingParameter = factory.createParameterDeclaration(
+    /*modifiers*/
+    void 0,
+    /*dotDotDotToken*/
+    void 0,
+    "x",
+    /*questionToken*/
+    void 0,
+    stringTypeNode,
+    /*initializer*/
+    void 0
+  );
+  const indexSignature = factory.createIndexSignature(
+    /*modifiers*/
+    void 0,
+    [indexingParameter],
+    typeNode
+  );
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.insertMemberAtStart(sourceFile, node, indexSignature));
+  return createCodeFixActionWithoutFixAll(fixMissingMember, changes, [Diagnostics.Add_index_signature_for_property_0, tokenName]);
+}
+function getActionsForMissingMethodDeclaration(context, info) {
+  const { parentDeclaration, declSourceFile, modifierFlags, token, call } = info;
+  if (call === void 0) {
+    return void 0;
+  }
+  if (isPrivateIdentifier(token)) {
+    return void 0;
+  }
+  const methodName = token.text;
+  const addMethodDeclarationChanges = (modifierFlags2) => ts_textChanges_exports.ChangeTracker.with(context, (t) => addMethodDeclaration(context, t, call, token, modifierFlags2, parentDeclaration, declSourceFile));
+  const actions2 = [createCodeFixAction(fixMissingMember, addMethodDeclarationChanges(modifierFlags & 32 /* Static */), [modifierFlags & 32 /* Static */ ? Diagnostics.Declare_static_method_0 : Diagnostics.Declare_method_0, methodName], fixMissingMember, Diagnostics.Add_all_missing_members)];
+  if (modifierFlags & 8 /* Private */) {
+    actions2.unshift(createCodeFixActionWithoutFixAll(fixMissingMember, addMethodDeclarationChanges(8 /* Private */), [Diagnostics.Declare_private_method_0, methodName]));
+  }
+  return actions2;
+}
+function addMethodDeclaration(context, changes, callExpression, name, modifierFlags, parentDeclaration, sourceFile) {
+  const importAdder = createImportAdder(sourceFile, context.program, context.preferences, context.host);
+  const kind = isClassLike(parentDeclaration) ? 171 /* MethodDeclaration */ : 170 /* MethodSignature */;
+  const signatureDeclaration = createSignatureDeclarationFromCallExpression(kind, context, importAdder, callExpression, name, modifierFlags, parentDeclaration);
+  const containingMethodDeclaration = tryGetContainingMethodDeclaration(parentDeclaration, callExpression);
+  if (containingMethodDeclaration) {
+    changes.insertNodeAfter(sourceFile, containingMethodDeclaration, signatureDeclaration);
+  } else {
+    changes.insertMemberAtStart(sourceFile, parentDeclaration, signatureDeclaration);
+  }
+  importAdder.writeFixes(changes);
+}
+function addEnumMemberDeclaration(changes, checker, { token, parentDeclaration }) {
+  const hasStringInitializer = some(parentDeclaration.members, (member) => {
+    const type = checker.getTypeAtLocation(member);
+    return !!(type && type.flags & 402653316 /* StringLike */);
+  });
+  const enumMember = factory.createEnumMember(token, hasStringInitializer ? factory.createStringLiteral(token.text) : void 0);
+  changes.replaceNode(parentDeclaration.getSourceFile(), parentDeclaration, factory.updateEnumDeclaration(
+    parentDeclaration,
+    parentDeclaration.modifiers,
+    parentDeclaration.name,
+    concatenate(parentDeclaration.members, singleElementArray(enumMember))
+  ), {
+    leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll,
+    trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude
+  });
+}
+function addFunctionDeclaration(changes, context, info) {
+  const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
+  const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host);
+  const functionDeclaration = info.kind === 2 /* Function */ ? createSignatureDeclarationFromCallExpression(259 /* FunctionDeclaration */, context, importAdder, info.call, idText(info.token), info.modifierFlags, info.parentDeclaration) : createSignatureDeclarationFromSignature(
+    259 /* FunctionDeclaration */,
+    context,
+    quotePreference,
+    info.signature,
+    createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference),
+    info.token,
+    /*modifiers*/
+    void 0,
+    /*optional*/
+    void 0,
+    /*enclosingDeclaration*/
+    void 0,
+    importAdder
+  );
+  if (functionDeclaration === void 0) {
+    Debug.fail("fixMissingFunctionDeclaration codefix got unexpected error.");
+  }
+  isReturnStatement(info.parentDeclaration) ? changes.insertNodeBefore(
+    info.sourceFile,
+    info.parentDeclaration,
+    functionDeclaration,
+    /*blankLineBetween*/
+    true
+  ) : changes.insertNodeAtEndOfScope(info.sourceFile, info.parentDeclaration, functionDeclaration);
+  importAdder.writeFixes(changes);
+}
+function addJsxAttributes(changes, context, info) {
+  const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host);
+  const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
+  const checker = context.program.getTypeChecker();
+  const jsxAttributesNode = info.parentDeclaration.attributes;
+  const hasSpreadAttribute = some(jsxAttributesNode.properties, isJsxSpreadAttribute);
+  const attrs = map(info.attributes, (attr) => {
+    const value = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(attr), info.parentDeclaration);
+    const name = factory.createIdentifier(attr.name);
+    const jsxAttribute = factory.createJsxAttribute(name, factory.createJsxExpression(
+      /*dotDotDotToken*/
+      void 0,
+      value
+    ));
+    setParent(name, jsxAttribute);
+    return jsxAttribute;
+  });
+  const jsxAttributes = factory.createJsxAttributes(hasSpreadAttribute ? [...attrs, ...jsxAttributesNode.properties] : [...jsxAttributesNode.properties, ...attrs]);
+  const options = { prefix: jsxAttributesNode.pos === jsxAttributesNode.end ? " " : void 0 };
+  changes.replaceNode(context.sourceFile, jsxAttributesNode, jsxAttributes, options);
+  importAdder.writeFixes(changes);
+}
+function addObjectLiteralProperties(changes, context, info) {
+  const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host);
+  const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
+  const target = getEmitScriptTarget(context.program.getCompilerOptions());
+  const checker = context.program.getTypeChecker();
+  const props = map(info.properties, (prop) => {
+    const initializer = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(prop), info.parentDeclaration);
+    return factory.createPropertyAssignment(createPropertyNameFromSymbol(prop, target, quotePreference, checker), initializer);
+  });
+  const options = {
+    leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
+    trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude,
+    indentation: info.indentation
+  };
+  changes.replaceNode(context.sourceFile, info.parentDeclaration, factory.createObjectLiteralExpression(
+    [...info.parentDeclaration.properties, ...props],
+    /*multiLine*/
+    true
+  ), options);
+  importAdder.writeFixes(changes);
+}
+function tryGetValueFromType(context, checker, importAdder, quotePreference, type, enclosingDeclaration) {
+  if (type.flags & 3 /* AnyOrUnknown */) {
+    return createUndefined();
+  }
+  if (type.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) {
+    return factory.createStringLiteral(
+      "",
+      /* isSingleQuote */
+      quotePreference === 0 /* Single */
+    );
+  }
+  if (type.flags & 8 /* Number */) {
+    return factory.createNumericLiteral(0);
+  }
+  if (type.flags & 64 /* BigInt */) {
+    return factory.createBigIntLiteral("0n");
+  }
+  if (type.flags & 16 /* Boolean */) {
+    return factory.createFalse();
+  }
+  if (type.flags & 1056 /* EnumLike */) {
+    const enumMember = type.symbol.exports ? firstOrUndefinedIterator(type.symbol.exports.values()) : type.symbol;
+    const name = checker.symbolToExpression(
+      type.symbol.parent ? type.symbol.parent : type.symbol,
+      111551 /* Value */,
+      /*enclosingDeclaration*/
+      void 0,
+      /*flags*/
+      void 0
+    );
+    return enumMember === void 0 || name === void 0 ? factory.createNumericLiteral(0) : factory.createPropertyAccessExpression(name, checker.symbolToString(enumMember));
+  }
+  if (type.flags & 256 /* NumberLiteral */) {
+    return factory.createNumericLiteral(type.value);
+  }
+  if (type.flags & 2048 /* BigIntLiteral */) {
+    return factory.createBigIntLiteral(type.value);
+  }
+  if (type.flags & 128 /* StringLiteral */) {
+    return factory.createStringLiteral(
+      type.value,
+      /* isSingleQuote */
+      quotePreference === 0 /* Single */
+    );
+  }
+  if (type.flags & 512 /* BooleanLiteral */) {
+    return type === checker.getFalseType() || type === checker.getFalseType(
+      /*fresh*/
+      true
+    ) ? factory.createFalse() : factory.createTrue();
+  }
+  if (type.flags & 65536 /* Null */) {
+    return factory.createNull();
+  }
+  if (type.flags & 1048576 /* Union */) {
+    const expression = firstDefined(type.types, (t) => tryGetValueFromType(context, checker, importAdder, quotePreference, t, enclosingDeclaration));
+    return expression != null ? expression : createUndefined();
+  }
+  if (checker.isArrayLikeType(type)) {
+    return factory.createArrayLiteralExpression();
+  }
+  if (isObjectLiteralType(type)) {
+    const props = map(checker.getPropertiesOfType(type), (prop) => {
+      const initializer = prop.valueDeclaration ? tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeAtLocation(prop.valueDeclaration), enclosingDeclaration) : createUndefined();
+      return factory.createPropertyAssignment(prop.name, initializer);
+    });
+    return factory.createObjectLiteralExpression(
+      props,
+      /*multiLine*/
+      true
+    );
+  }
+  if (getObjectFlags(type) & 16 /* Anonymous */) {
+    const decl = find(type.symbol.declarations || emptyArray, or(isFunctionTypeNode, isMethodSignature, isMethodDeclaration));
+    if (decl === void 0)
+      return createUndefined();
+    const signature = checker.getSignaturesOfType(type, 0 /* Call */);
+    if (signature === void 0)
+      return createUndefined();
+    const func = createSignatureDeclarationFromSignature(
+      215 /* FunctionExpression */,
+      context,
+      quotePreference,
+      signature[0],
+      createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference),
+      /*name*/
+      void 0,
+      /*modifiers*/
+      void 0,
+      /*optional*/
+      void 0,
+      /*enclosingDeclaration*/
+      enclosingDeclaration,
+      importAdder
+    );
+    return func != null ? func : createUndefined();
+  }
+  if (getObjectFlags(type) & 1 /* Class */) {
+    const classDeclaration = getClassLikeDeclarationOfSymbol(type.symbol);
+    if (classDeclaration === void 0 || hasAbstractModifier(classDeclaration))
+      return createUndefined();
+    const constructorDeclaration = getFirstConstructorWithBody(classDeclaration);
+    if (constructorDeclaration && length(constructorDeclaration.parameters))
+      return createUndefined();
+    return factory.createNewExpression(
+      factory.createIdentifier(type.symbol.name),
+      /*typeArguments*/
+      void 0,
+      /*argumentsArray*/
+      void 0
+    );
+  }
+  return createUndefined();
+}
+function createUndefined() {
+  return factory.createIdentifier("undefined");
+}
+function isObjectLiteralType(type) {
+  return type.flags & 524288 /* Object */ && (getObjectFlags(type) & 128 /* ObjectLiteral */ || type.symbol && tryCast(singleOrUndefined(type.symbol.declarations), isTypeLiteralNode));
+}
+function getUnmatchedAttributes(checker, target, source) {
+  const attrsType = checker.getContextualType(source.attributes);
+  if (attrsType === void 0)
+    return emptyArray;
+  const targetProps = attrsType.getProperties();
+  if (!length(targetProps))
+    return emptyArray;
+  const seenNames = /* @__PURE__ */ new Set();
+  for (const sourceProp of source.attributes.properties) {
+    if (isJsxAttribute(sourceProp)) {
+      seenNames.add(sourceProp.name.escapedText);
+    }
+    if (isJsxSpreadAttribute(sourceProp)) {
+      const type = checker.getTypeAtLocation(sourceProp.expression);
+      for (const prop of type.getProperties()) {
+        seenNames.add(prop.escapedName);
       }
-      flags |= 1 /* MayIncludeAutoImports */;
-      const isAfterTypeOnlyImportSpecifierModifier = previousToken === contextToken && importStatementCompletion;
-      const lowerCaseTokenText = isAfterTypeOnlyImportSpecifierModifier ? "" : previousToken && isIdentifier(previousToken) ? previousToken.text.toLowerCase() : "";
-      const moduleSpecifierCache = (_a2 = host.getModuleSpecifierCache) == null ? void 0 : _a2.call(host);
-      const exportInfo = getExportInfoMap(sourceFile, host, program, preferences, cancellationToken);
-      const packageJsonAutoImportProvider = (_b = host.getPackageJsonAutoImportProvider) == null ? void 0 : _b.call(host);
-      const packageJsonFilter = detailsEntryId ? void 0 : createPackageJsonImportFilter(sourceFile, preferences, host);
-      resolvingModuleSpecifiers(
-        "collectAutoImports",
-        host,
-        importSpecifierResolver || (importSpecifierResolver = ts_codefix_exports.createImportSpecifierResolver(sourceFile, program, host, preferences)),
-        program,
-        position,
-        preferences,
-        !!importStatementCompletion,
-        isValidTypeOnlyAliasUseSite(location2),
-        (context) => {
-          exportInfo.search(
-            sourceFile.path,
-            isRightOfOpenTag,
-            (symbolName2, targetFlags) => {
-              if (!isIdentifierText(symbolName2, getEmitScriptTarget(host.getCompilationSettings())))
-                return false;
-              if (!detailsEntryId && isStringANonContextualKeyword(symbolName2))
-                return false;
-              if (!isTypeOnlyLocation && !importStatementCompletion && !(targetFlags & 111551 /* Value */))
-                return false;
-              if (isTypeOnlyLocation && !(targetFlags & (1536 /* Module */ | 788968 /* Type */)))
-                return false;
-              const firstChar = symbolName2.charCodeAt(0);
-              if (isRightOfOpenTag && (firstChar < 65 /* A */ || firstChar > 90 /* Z */))
-                return false;
-              if (detailsEntryId)
-                return true;
-              return charactersFuzzyMatchInString(symbolName2, lowerCaseTokenText);
-            },
-            (info, symbolName2, isFromAmbientModule, exportMapKey) => {
-              if (detailsEntryId && !some(info, (i) => detailsEntryId.source === stripQuotes(i.moduleSymbol.name))) {
-                return;
-              }
-              const firstImportableExportInfo = find(info, isImportableExportInfo);
-              if (!firstImportableExportInfo) {
-                return;
-              }
-              const result = context.tryResolve(info, symbolName2, isFromAmbientModule) || {};
-              if (result === "failed")
-                return;
-              let exportInfo2 = firstImportableExportInfo, moduleSpecifier;
-              if (result !== "skipped") {
-                ({ exportInfo: exportInfo2 = firstImportableExportInfo, moduleSpecifier } = result);
-              }
-              const isDefaultExport = exportInfo2.exportKind === 1 /* Default */;
-              const symbol = isDefaultExport && getLocalSymbolForExportDefault(exportInfo2.symbol) || exportInfo2.symbol;
-              pushAutoImportSymbol(symbol, {
-                kind: moduleSpecifier ? 32 /* ResolvedExport */ : 4 /* Export */,
-                moduleSpecifier,
-                symbolName: symbolName2,
-                exportMapKey,
-                exportName: exportInfo2.exportKind === 2 /* ExportEquals */ ? "export=" /* ExportEquals */ : exportInfo2.symbol.name,
-                fileName: exportInfo2.moduleFileName,
-                isDefaultExport,
-                moduleSymbol: exportInfo2.moduleSymbol,
-                isFromPackageJson: exportInfo2.isFromPackageJson
-              });
-            }
-          );
-          hasUnresolvedAutoImports = context.skippedAny();
-          flags |= context.resolvedAny() ? 8 /* ResolvedModuleSpecifiers */ : 0;
-          flags |= context.resolvedBeyondLimit() ? 16 /* ResolvedModuleSpecifiersBeyondLimit */ : 0;
-        }
-      );
-      function isImportableExportInfo(info) {
-        const moduleFile = tryCast(info.moduleSymbol.valueDeclaration, isSourceFile);
-        if (!moduleFile) {
-          const moduleName = stripQuotes(info.moduleSymbol.name);
-          if (ts_JsTyping_exports.nodeCoreModules.has(moduleName) && startsWith(moduleName, "node:") !== shouldUseUriStyleNodeCoreModules(sourceFile, program)) {
-            return false;
+    }
+  }
+  return filter(targetProps, (targetProp) => isIdentifierText(targetProp.name, target, 1 /* JSX */) && !(targetProp.flags & 16777216 /* Optional */ || getCheckFlags(targetProp) & 48 /* Partial */ || seenNames.has(targetProp.escapedName)));
+}
+function tryGetContainingMethodDeclaration(node, callExpression) {
+  if (isTypeLiteralNode(node)) {
+    return void 0;
+  }
+  const declaration = findAncestor(callExpression, (n) => isMethodDeclaration(n) || isConstructorDeclaration(n));
+  return declaration && declaration.parent === node ? declaration : void 0;
+}
+function createPropertyNameFromSymbol(symbol, target, quotePreference, checker) {
+  if (isTransientSymbol(symbol)) {
+    const prop = checker.symbolToNode(
+      symbol,
+      111551 /* Value */,
+      /*enclosingDeclaration*/
+      void 0,
+      1073741824 /* WriteComputedProps */
+    );
+    if (prop && isComputedPropertyName(prop))
+      return prop;
+  }
+  return createPropertyNameNodeForIdentifierOrLiteral(symbol.name, target, quotePreference === 0 /* Single */);
+}
+function findScope(node) {
+  if (findAncestor(node, isJsxExpression)) {
+    const returnStatement = findAncestor(node.parent, isReturnStatement);
+    if (returnStatement)
+      return returnStatement;
+  }
+  return getSourceFileOfNode(node);
+}
+
+// src/services/codefixes/fixAddMissingNewOperator.ts
+var fixId23 = "addMissingNewOperator";
+var errorCodes27 = [Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new.code];
+registerCodeFix({
+  errorCodes: errorCodes27,
+  getCodeActions(context) {
+    const { sourceFile, span } = context;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingNewOperator(t, sourceFile, span));
+    return [createCodeFixAction(fixId23, changes, Diagnostics.Add_missing_new_operator_to_call, fixId23, Diagnostics.Add_missing_new_operator_to_all_calls)];
+  },
+  fixIds: [fixId23],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes27, (changes, diag2) => addMissingNewOperator(changes, context.sourceFile, diag2))
+});
+function addMissingNewOperator(changes, sourceFile, span) {
+  const call = cast(findAncestorMatchingSpan2(sourceFile, span), isCallExpression);
+  const newExpression = factory.createNewExpression(call.expression, call.typeArguments, call.arguments);
+  changes.replaceNode(sourceFile, call, newExpression);
+}
+function findAncestorMatchingSpan2(sourceFile, span) {
+  let token = getTokenAtPosition(sourceFile, span.start);
+  const end = textSpanEnd(span);
+  while (token.end < end) {
+    token = token.parent;
+  }
+  return token;
+}
+
+// src/services/codefixes/fixCannotFindModule.ts
+var fixName2 = "fixCannotFindModule";
+var fixIdInstallTypesPackage = "installTypesPackage";
+var errorCodeCannotFindModule = Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations.code;
+var errorCodes28 = [
+  errorCodeCannotFindModule,
+  Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type.code
+];
+registerCodeFix({
+  errorCodes: errorCodes28,
+  getCodeActions: function getCodeActionsToFixNotFoundModule(context) {
+    const { host, sourceFile, span: { start: start2 } } = context;
+    const packageName = tryGetImportedPackageName(sourceFile, start2);
+    if (packageName === void 0)
+      return void 0;
+    const typesPackageName = getTypesPackageNameToInstall(packageName, host, context.errorCode);
+    return typesPackageName === void 0 ? [] : [createCodeFixAction(
+      fixName2,
+      /*changes*/
+      [],
+      [Diagnostics.Install_0, typesPackageName],
+      fixIdInstallTypesPackage,
+      Diagnostics.Install_all_missing_types_packages,
+      getInstallCommand(sourceFile.fileName, typesPackageName)
+    )];
+  },
+  fixIds: [fixIdInstallTypesPackage],
+  getAllCodeActions: (context) => {
+    return codeFixAll(context, errorCodes28, (_changes, diag2, commands) => {
+      const packageName = tryGetImportedPackageName(diag2.file, diag2.start);
+      if (packageName === void 0)
+        return void 0;
+      switch (context.fixId) {
+        case fixIdInstallTypesPackage: {
+          const pkg = getTypesPackageNameToInstall(packageName, context.host, diag2.code);
+          if (pkg) {
+            commands.push(getInstallCommand(diag2.file.fileName, pkg));
           }
-          return packageJsonFilter ? packageJsonFilter.allowsImportingAmbientModule(info.moduleSymbol, getModuleSpecifierResolutionHost(info.isFromPackageJson)) : true;
+          break;
         }
-        return isImportableFile(
-          info.isFromPackageJson ? packageJsonAutoImportProvider : program,
-          sourceFile,
-          moduleFile,
-          preferences,
-          packageJsonFilter,
-          getModuleSpecifierResolutionHost(info.isFromPackageJson),
-          moduleSpecifierCache
-        );
+        default:
+          Debug.fail(`Bad fixId: ${context.fixId}`);
       }
-    }
-    function pushAutoImportSymbol(symbol, origin) {
-      const symbolId = getSymbolId(symbol);
-      if (symbolToSortTextMap[symbolId] === SortText.GlobalsOrKeywords) {
-        return;
+    });
+  }
+});
+function getInstallCommand(fileName, packageName) {
+  return { type: "install package", file: fileName, packageName };
+}
+function tryGetImportedPackageName(sourceFile, pos) {
+  const moduleSpecifierText = tryCast(getTokenAtPosition(sourceFile, pos), isStringLiteral);
+  if (!moduleSpecifierText)
+    return void 0;
+  const moduleName = moduleSpecifierText.text;
+  const { packageName } = parsePackageName(moduleName);
+  return isExternalModuleNameRelative(packageName) ? void 0 : packageName;
+}
+function getTypesPackageNameToInstall(packageName, host, diagCode) {
+  var _a2;
+  return diagCode === errorCodeCannotFindModule ? ts_JsTyping_exports.nodeCoreModules.has(packageName) ? "@types/node" : void 0 : ((_a2 = host.isKnownTypesPackageName) == null ? void 0 : _a2.call(host, packageName)) ? getTypesPackageName(packageName) : void 0;
+}
+
+// src/services/codefixes/fixClassDoesntImplementInheritedAbstractMember.ts
+var errorCodes29 = [
+  Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2.code,
+  Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1.code
+];
+var fixId24 = "fixClassDoesntImplementInheritedAbstractMember";
+registerCodeFix({
+  errorCodes: errorCodes29,
+  getCodeActions: function getCodeActionsToFixClassNotImplementingInheritedMembers(context) {
+    const { sourceFile, span } = context;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingMembers(getClass2(sourceFile, span.start), sourceFile, context, t, context.preferences));
+    return changes.length === 0 ? void 0 : [createCodeFixAction(fixId24, changes, Diagnostics.Implement_inherited_abstract_class, fixId24, Diagnostics.Implement_all_inherited_abstract_classes)];
+  },
+  fixIds: [fixId24],
+  getAllCodeActions: function getAllCodeActionsToFixClassDoesntImplementInheritedAbstractMember(context) {
+    const seenClassDeclarations = /* @__PURE__ */ new Map();
+    return codeFixAll(context, errorCodes29, (changes, diag2) => {
+      const classDeclaration = getClass2(diag2.file, diag2.start);
+      if (addToSeen(seenClassDeclarations, getNodeId(classDeclaration))) {
+        addMissingMembers(classDeclaration, context.sourceFile, context, changes, context.preferences);
       }
-      symbolToOriginInfoMap[symbols.length] = origin;
-      symbolToSortTextMap[symbolId] = importStatementCompletion ? SortText.LocationPriority : SortText.AutoImportSuggestions;
-      symbols.push(symbol);
-    }
-    function collectObjectLiteralMethodSymbols(members, enclosingDeclaration) {
-      if (isInJSFile(location2)) {
+    });
+  }
+});
+function getClass2(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  return cast(token.parent, isClassLike);
+}
+function addMissingMembers(classDeclaration, sourceFile, context, changeTracker, preferences) {
+  const extendsNode = getEffectiveBaseTypeNode(classDeclaration);
+  const checker = context.program.getTypeChecker();
+  const instantiatedExtendsType = checker.getTypeAtLocation(extendsNode);
+  const abstractAndNonPrivateExtendsSymbols = checker.getPropertiesOfType(instantiatedExtendsType).filter(symbolPointsToNonPrivateAndAbstractMember);
+  const importAdder = createImportAdder(sourceFile, context.program, preferences, context.host);
+  createMissingMemberNodes(classDeclaration, abstractAndNonPrivateExtendsSymbols, sourceFile, context, preferences, importAdder, (member) => changeTracker.insertMemberAtStart(sourceFile, classDeclaration, member));
+  importAdder.writeFixes(changeTracker);
+}
+function symbolPointsToNonPrivateAndAbstractMember(symbol) {
+  const flags = getSyntacticModifierFlags(first(symbol.getDeclarations()));
+  return !(flags & 8 /* Private */) && !!(flags & 256 /* Abstract */);
+}
+
+// src/services/codefixes/fixClassSuperMustPrecedeThisAccess.ts
+var fixId25 = "classSuperMustPrecedeThisAccess";
+var errorCodes30 = [Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class.code];
+registerCodeFix({
+  errorCodes: errorCodes30,
+  getCodeActions(context) {
+    const { sourceFile, span } = context;
+    const nodes = getNodes(sourceFile, span.start);
+    if (!nodes)
+      return void 0;
+    const { constructor, superCall } = nodes;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange10(t, sourceFile, constructor, superCall));
+    return [createCodeFixAction(fixId25, changes, Diagnostics.Make_super_call_the_first_statement_in_the_constructor, fixId25, Diagnostics.Make_all_super_calls_the_first_statement_in_their_constructor)];
+  },
+  fixIds: [fixId25],
+  getAllCodeActions(context) {
+    const { sourceFile } = context;
+    const seenClasses = /* @__PURE__ */ new Map();
+    return codeFixAll(context, errorCodes30, (changes, diag2) => {
+      const nodes = getNodes(diag2.file, diag2.start);
+      if (!nodes)
         return;
+      const { constructor, superCall } = nodes;
+      if (addToSeen(seenClasses, getNodeId(constructor.parent))) {
+        doChange10(changes, sourceFile, constructor, superCall);
       }
-      members.forEach((member) => {
-        if (!isObjectLiteralMethodSymbol(member)) {
-          return;
-        }
-        const displayName = getCompletionEntryDisplayNameForSymbol(
-          member,
-          getEmitScriptTarget(compilerOptions),
-          void 0,
-          0 /* ObjectPropertyDeclaration */,
-          false
-        );
-        if (!displayName) {
-          return;
-        }
-        const { name } = displayName;
-        const entryProps = getEntryForObjectLiteralMethodCompletion(
-          member,
-          name,
-          enclosingDeclaration,
-          program,
-          host,
-          compilerOptions,
-          preferences,
-          formatContext
-        );
-        if (!entryProps) {
-          return;
-        }
-        const origin = { kind: 128 /* ObjectLiteralMethod */, ...entryProps };
-        flags |= 32 /* MayIncludeMethodSnippets */;
-        symbolToOriginInfoMap[symbols.length] = origin;
-        symbols.push(member);
-      });
+    });
+  }
+});
+function doChange10(changes, sourceFile, constructor, superCall) {
+  changes.insertNodeAtConstructorStart(sourceFile, constructor, superCall);
+  changes.delete(sourceFile, superCall);
+}
+function getNodes(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  if (token.kind !== 108 /* ThisKeyword */)
+    return void 0;
+  const constructor = getContainingFunction(token);
+  const superCall = findSuperCall(constructor.body);
+  return superCall && !superCall.expression.arguments.some((arg) => isPropertyAccessExpression(arg) && arg.expression === token) ? { constructor, superCall } : void 0;
+}
+function findSuperCall(n) {
+  return isExpressionStatement(n) && isSuperCall(n.expression) ? n : isFunctionLike(n) ? void 0 : forEachChild(n, findSuperCall);
+}
+
+// src/services/codefixes/fixConstructorForDerivedNeedSuperCall.ts
+var fixId26 = "constructorForDerivedNeedSuperCall";
+var errorCodes31 = [Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call.code];
+registerCodeFix({
+  errorCodes: errorCodes31,
+  getCodeActions(context) {
+    const { sourceFile, span } = context;
+    const ctr = getNode(sourceFile, span.start);
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange11(t, sourceFile, ctr));
+    return [createCodeFixAction(fixId26, changes, Diagnostics.Add_missing_super_call, fixId26, Diagnostics.Add_all_missing_super_calls)];
+  },
+  fixIds: [fixId26],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes31, (changes, diag2) => doChange11(changes, context.sourceFile, getNode(diag2.file, diag2.start)))
+});
+function getNode(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  Debug.assert(isConstructorDeclaration(token.parent), "token should be at the constructor declaration");
+  return token.parent;
+}
+function doChange11(changes, sourceFile, ctr) {
+  const superCall = factory.createExpressionStatement(factory.createCallExpression(
+    factory.createSuper(),
+    /*typeArguments*/
+    void 0,
+    /*argumentsArray*/
+    emptyArray
+  ));
+  changes.insertNodeAtConstructorStart(sourceFile, ctr, superCall);
+}
+
+// src/services/codefixes/fixEnableExperimentalDecorators.ts
+var fixId27 = "enableExperimentalDecorators";
+var errorCodes32 = [
+  Diagnostics.Experimental_support_for_decorators_is_a_feature_that_is_subject_to_change_in_a_future_release_Set_the_experimentalDecorators_option_in_your_tsconfig_or_jsconfig_to_remove_this_warning.code
+];
+registerCodeFix({
+  errorCodes: errorCodes32,
+  getCodeActions: function getCodeActionsToEnableExperimentalDecorators(context) {
+    const { configFile } = context.program.getCompilerOptions();
+    if (configFile === void 0) {
+      return void 0;
     }
-    function isObjectLiteralMethodSymbol(symbol) {
-      if (!(symbol.flags & (4 /* Property */ | 8192 /* Method */))) {
-        return false;
-      }
-      return true;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => doChange12(changeTracker, configFile));
+    return [createCodeFixActionWithoutFixAll(fixId27, changes, Diagnostics.Enable_the_experimentalDecorators_option_in_your_configuration_file)];
+  },
+  fixIds: [fixId27],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes32, (changes) => {
+    const { configFile } = context.program.getCompilerOptions();
+    if (configFile === void 0) {
+      return void 0;
     }
-    function getScopeNode(initialToken, position2, sourceFile2) {
-      let scope = initialToken;
-      while (scope && !positionBelongsToNode(scope, position2, sourceFile2)) {
-        scope = scope.parent;
-      }
-      return scope;
+    doChange12(changes, configFile);
+  })
+});
+function doChange12(changeTracker, configFile) {
+  setJsonCompilerOptionValue(changeTracker, configFile, "experimentalDecorators", factory.createTrue());
+}
+
+// src/services/codefixes/fixEnableJsxFlag.ts
+var fixID = "fixEnableJsxFlag";
+var errorCodes33 = [Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided.code];
+registerCodeFix({
+  errorCodes: errorCodes33,
+  getCodeActions: function getCodeActionsToFixEnableJsxFlag(context) {
+    const { configFile } = context.program.getCompilerOptions();
+    if (configFile === void 0) {
+      return void 0;
     }
-    function isCompletionListBlocker(contextToken2) {
-      const start3 = timestamp();
-      const result = isInStringOrRegularExpressionOrTemplateLiteral(contextToken2) || isSolelyIdentifierDefinitionLocation(contextToken2) || isDotOfNumericLiteral(contextToken2) || isInJsxText(contextToken2) || isBigIntLiteral(contextToken2);
-      log("getCompletionsAtPosition: isCompletionListBlocker: " + (timestamp() - start3));
-      return result;
+    const changes = ts_textChanges_exports.ChangeTracker.with(
+      context,
+      (changeTracker) => doChange13(changeTracker, configFile)
+    );
+    return [
+      createCodeFixActionWithoutFixAll(fixID, changes, Diagnostics.Enable_the_jsx_flag_in_your_configuration_file)
+    ];
+  },
+  fixIds: [fixID],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes33, (changes) => {
+    const { configFile } = context.program.getCompilerOptions();
+    if (configFile === void 0) {
+      return void 0;
     }
-    function isInJsxText(contextToken2) {
-      if (contextToken2.kind === 11 /* JsxText */) {
-        return true;
-      }
-      if (contextToken2.kind === 31 /* GreaterThanToken */ && contextToken2.parent) {
-        if (location2 === contextToken2.parent && (location2.kind === 283 /* JsxOpeningElement */ || location2.kind === 282 /* JsxSelfClosingElement */)) {
-          return false;
-        }
-        if (contextToken2.parent.kind === 283 /* JsxOpeningElement */) {
-          return location2.parent.kind !== 283 /* JsxOpeningElement */;
-        }
-        if (contextToken2.parent.kind === 284 /* JsxClosingElement */ || contextToken2.parent.kind === 282 /* JsxSelfClosingElement */) {
-          return !!contextToken2.parent.parent && contextToken2.parent.parent.kind === 281 /* JsxElement */;
-        }
+    doChange13(changes, configFile);
+  })
+});
+function doChange13(changeTracker, configFile) {
+  setJsonCompilerOptionValue(changeTracker, configFile, "jsx", factory.createStringLiteral("react"));
+}
+
+// src/services/codefixes/fixNaNEquality.ts
+var fixId28 = "fixNaNEquality";
+var errorCodes34 = [
+  Diagnostics.This_condition_will_always_return_0.code
+];
+registerCodeFix({
+  errorCodes: errorCodes34,
+  getCodeActions(context) {
+    const { sourceFile, span, program } = context;
+    const info = getInfo8(program, sourceFile, span);
+    if (info === void 0)
+      return;
+    const { suggestion, expression, arg } = info;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange14(t, sourceFile, arg, expression));
+    return [createCodeFixAction(fixId28, changes, [Diagnostics.Use_0, suggestion], fixId28, Diagnostics.Use_Number_isNaN_in_all_conditions)];
+  },
+  fixIds: [fixId28],
+  getAllCodeActions: (context) => {
+    return codeFixAll(context, errorCodes34, (changes, diag2) => {
+      const info = getInfo8(context.program, diag2.file, createTextSpan(diag2.start, diag2.length));
+      if (info) {
+        doChange14(changes, diag2.file, info.arg, info.expression);
       }
-      return false;
+    });
+  }
+});
+function getInfo8(program, sourceFile, span) {
+  const diag2 = find(program.getSemanticDiagnostics(sourceFile), (diag3) => diag3.start === span.start && diag3.length === span.length);
+  if (diag2 === void 0 || diag2.relatedInformation === void 0)
+    return;
+  const related = find(diag2.relatedInformation, (related2) => related2.code === Diagnostics.Did_you_mean_0.code);
+  if (related === void 0 || related.file === void 0 || related.start === void 0 || related.length === void 0)
+    return;
+  const token = findAncestorMatchingSpan(related.file, createTextSpan(related.start, related.length));
+  if (token === void 0)
+    return;
+  if (isExpression(token) && isBinaryExpression(token.parent)) {
+    return { suggestion: getSuggestion(related.messageText), expression: token.parent, arg: token };
+  }
+  return void 0;
+}
+function doChange14(changes, sourceFile, arg, expression) {
+  const callExpression = factory.createCallExpression(
+    factory.createPropertyAccessExpression(factory.createIdentifier("Number"), factory.createIdentifier("isNaN")),
+    /*typeArguments*/
+    void 0,
+    [arg]
+  );
+  const operator = expression.operatorToken.kind;
+  changes.replaceNode(
+    sourceFile,
+    expression,
+    operator === 37 /* ExclamationEqualsEqualsToken */ || operator === 35 /* ExclamationEqualsToken */ ? factory.createPrefixUnaryExpression(53 /* ExclamationToken */, callExpression) : callExpression
+  );
+}
+function getSuggestion(messageText) {
+  const [_, suggestion] = flattenDiagnosticMessageText(messageText, "\n", 0).match(/\'(.*)\'/) || [];
+  return suggestion;
+}
+
+// src/services/codefixes/fixModuleAndTargetOptions.ts
+registerCodeFix({
+  errorCodes: [
+    Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher.code,
+    Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_or_nodenext_and_the_target_option_is_set_to_es2017_or_higher.code
+  ],
+  getCodeActions: function getCodeActionsToFixModuleAndTarget(context) {
+    const compilerOptions = context.program.getCompilerOptions();
+    const { configFile } = compilerOptions;
+    if (configFile === void 0) {
+      return void 0;
     }
-    function isNewIdentifierDefinitionLocation() {
-      if (contextToken) {
-        const containingNodeKind = contextToken.parent.kind;
-        const tokenKind = keywordForNode(contextToken);
-        switch (tokenKind) {
-          case 27 /* CommaToken */:
-            return containingNodeKind === 210 /* CallExpression */ || containingNodeKind === 173 /* Constructor */ || containingNodeKind === 211 /* NewExpression */ || containingNodeKind === 206 /* ArrayLiteralExpression */ || containingNodeKind === 223 /* BinaryExpression */ || containingNodeKind === 181 /* FunctionType */ || containingNodeKind === 207 /* ObjectLiteralExpression */;
-          case 20 /* OpenParenToken */:
-            return containingNodeKind === 210 /* CallExpression */ || containingNodeKind === 173 /* Constructor */ || containingNodeKind === 211 /* NewExpression */ || containingNodeKind === 214 /* ParenthesizedExpression */ || containingNodeKind === 193 /* ParenthesizedType */;
-          case 22 /* OpenBracketToken */:
-            return containingNodeKind === 206 /* ArrayLiteralExpression */ || containingNodeKind === 178 /* IndexSignature */ || containingNodeKind === 164 /* ComputedPropertyName */;
-          case 142 /* ModuleKeyword */:
-          case 143 /* NamespaceKeyword */:
-          case 100 /* ImportKeyword */:
-            return true;
-          case 24 /* DotToken */:
-            return containingNodeKind === 264 /* ModuleDeclaration */;
-          case 18 /* OpenBraceToken */:
-            return containingNodeKind === 260 /* ClassDeclaration */ || containingNodeKind === 207 /* ObjectLiteralExpression */;
-          case 63 /* EqualsToken */:
-            return containingNodeKind === 257 /* VariableDeclaration */ || containingNodeKind === 223 /* BinaryExpression */;
-          case 15 /* TemplateHead */:
-            return containingNodeKind === 225 /* TemplateExpression */;
-          case 16 /* TemplateMiddle */:
-            return containingNodeKind === 236 /* TemplateSpan */;
-          case 132 /* AsyncKeyword */:
-            return containingNodeKind === 171 /* MethodDeclaration */ || containingNodeKind === 300 /* ShorthandPropertyAssignment */;
-          case 41 /* AsteriskToken */:
-            return containingNodeKind === 171 /* MethodDeclaration */;
-        }
-        if (isClassMemberCompletionKeyword(tokenKind)) {
-          return true;
+    const codeFixes = [];
+    const moduleKind = getEmitModuleKind(compilerOptions);
+    const moduleOutOfRange = moduleKind >= 5 /* ES2015 */ && moduleKind < 99 /* ESNext */;
+    if (moduleOutOfRange) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
+        setJsonCompilerOptionValue(changes2, configFile, "module", factory.createStringLiteral("esnext"));
+      });
+      codeFixes.push(createCodeFixActionWithoutFixAll("fixModuleOption", changes, [Diagnostics.Set_the_module_option_in_your_configuration_file_to_0, "esnext"]));
+    }
+    const target = getEmitScriptTarget(compilerOptions);
+    const targetOutOfRange = target < 4 /* ES2017 */ || target > 99 /* ESNext */;
+    if (targetOutOfRange) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => {
+        const configObject = getTsConfigObjectLiteralExpression(configFile);
+        if (!configObject)
+          return;
+        const options = [["target", factory.createStringLiteral("es2017")]];
+        if (moduleKind === 1 /* CommonJS */) {
+          options.push(["module", factory.createStringLiteral("commonjs")]);
         }
-      }
-      return false;
-    }
-    function isInStringOrRegularExpressionOrTemplateLiteral(contextToken2) {
-      return (isRegularExpressionLiteral(contextToken2) || isStringTextContainingNode(contextToken2)) && (rangeContainsPositionExclusive(createTextRangeFromSpan(createTextSpanFromNode(contextToken2)), position) || position === contextToken2.end && (!!contextToken2.isUnterminated || isRegularExpressionLiteral(contextToken2)));
+        setJsonCompilerOptionValues(tracker, configFile, options);
+      });
+      codeFixes.push(createCodeFixActionWithoutFixAll("fixTargetOption", changes, [Diagnostics.Set_the_target_option_in_your_configuration_file_to_0, "es2017"]));
     }
-    function tryGetObjectTypeLiteralInTypeArgumentCompletionSymbols() {
-      const typeLiteralNode = tryGetTypeLiteralNode(contextToken);
-      if (!typeLiteralNode)
-        return 0 /* Continue */;
-      const intersectionTypeNode = isIntersectionTypeNode(typeLiteralNode.parent) ? typeLiteralNode.parent : void 0;
-      const containerTypeNode = intersectionTypeNode || typeLiteralNode;
-      const containerExpectedType = getConstraintOfTypeArgumentProperty(containerTypeNode, typeChecker);
-      if (!containerExpectedType)
-        return 0 /* Continue */;
-      const containerActualType = typeChecker.getTypeFromTypeNode(containerTypeNode);
-      const members = getPropertiesForCompletion(containerExpectedType, typeChecker);
-      const existingMembers = getPropertiesForCompletion(containerActualType, typeChecker);
-      const existingMemberEscapedNames = /* @__PURE__ */ new Set();
-      existingMembers.forEach((s) => existingMemberEscapedNames.add(s.escapedName));
-      symbols = concatenate(symbols, filter(members, (s) => !existingMemberEscapedNames.has(s.escapedName)));
-      completionKind = 0 /* ObjectPropertyDeclaration */;
-      isNewIdentifierLocation = true;
-      return 1 /* Success */;
+    return codeFixes.length ? codeFixes : void 0;
+  }
+});
+
+// src/services/codefixes/fixPropertyAssignment.ts
+var fixId29 = "fixPropertyAssignment";
+var errorCodes35 = [
+  Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern.code
+];
+registerCodeFix({
+  errorCodes: errorCodes35,
+  fixIds: [fixId29],
+  getCodeActions(context) {
+    const { sourceFile, span } = context;
+    const property = getProperty2(sourceFile, span.start);
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange15(t, context.sourceFile, property));
+    return [createCodeFixAction(fixId29, changes, [Diagnostics.Change_0_to_1, "=", ":"], fixId29, [Diagnostics.Switch_each_misused_0_to_1, "=", ":"])];
+  },
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes35, (changes, diag2) => doChange15(changes, diag2.file, getProperty2(diag2.file, diag2.start)))
+});
+function doChange15(changes, sourceFile, node) {
+  changes.replaceNode(sourceFile, node, factory.createPropertyAssignment(node.name, node.objectAssignmentInitializer));
+}
+function getProperty2(sourceFile, pos) {
+  return cast(getTokenAtPosition(sourceFile, pos).parent, isShorthandPropertyAssignment);
+}
+
+// src/services/codefixes/fixExtendsInterfaceBecomesImplements.ts
+var fixId30 = "extendsInterfaceBecomesImplements";
+var errorCodes36 = [Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements.code];
+registerCodeFix({
+  errorCodes: errorCodes36,
+  getCodeActions(context) {
+    const { sourceFile } = context;
+    const nodes = getNodes2(sourceFile, context.span.start);
+    if (!nodes)
+      return void 0;
+    const { extendsToken, heritageClauses } = nodes;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChanges2(t, sourceFile, extendsToken, heritageClauses));
+    return [createCodeFixAction(fixId30, changes, Diagnostics.Change_extends_to_implements, fixId30, Diagnostics.Change_all_extended_interfaces_to_implements)];
+  },
+  fixIds: [fixId30],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes36, (changes, diag2) => {
+    const nodes = getNodes2(diag2.file, diag2.start);
+    if (nodes)
+      doChanges2(changes, diag2.file, nodes.extendsToken, nodes.heritageClauses);
+  })
+});
+function getNodes2(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  const heritageClauses = getContainingClass(token).heritageClauses;
+  const extendsToken = heritageClauses[0].getFirstToken();
+  return extendsToken.kind === 94 /* ExtendsKeyword */ ? { extendsToken, heritageClauses } : void 0;
+}
+function doChanges2(changes, sourceFile, extendsToken, heritageClauses) {
+  changes.replaceNode(sourceFile, extendsToken, factory.createToken(117 /* ImplementsKeyword */));
+  if (heritageClauses.length === 2 && heritageClauses[0].token === 94 /* ExtendsKeyword */ && heritageClauses[1].token === 117 /* ImplementsKeyword */) {
+    const implementsToken = heritageClauses[1].getFirstToken();
+    const implementsFullStart = implementsToken.getFullStart();
+    changes.replaceRange(sourceFile, { pos: implementsFullStart, end: implementsFullStart }, factory.createToken(27 /* CommaToken */));
+    const text = sourceFile.text;
+    let end = implementsToken.end;
+    while (end < text.length && isWhiteSpaceSingleLine(text.charCodeAt(end))) {
+      end++;
     }
-    function tryGetObjectLikeCompletionSymbols() {
-      const symbolsStartIndex = symbols.length;
-      const objectLikeContainer = tryGetObjectLikeCompletionContainer(contextToken);
-      if (!objectLikeContainer)
-        return 0 /* Continue */;
-      completionKind = 0 /* ObjectPropertyDeclaration */;
-      let typeMembers;
-      let existingMembers;
-      if (objectLikeContainer.kind === 207 /* ObjectLiteralExpression */) {
-        const instantiatedType = tryGetObjectLiteralContextualType(objectLikeContainer, typeChecker);
-        if (instantiatedType === void 0) {
-          if (objectLikeContainer.flags & 33554432 /* InWithStatement */) {
-            return 2 /* Fail */;
-          }
-          isNonContextualObjectLiteral = true;
-          return 0 /* Continue */;
-        }
-        const completionsType = typeChecker.getContextualType(objectLikeContainer, 4 /* Completions */);
-        const hasStringIndexType = (completionsType || instantiatedType).getStringIndexType();
-        const hasNumberIndextype = (completionsType || instantiatedType).getNumberIndexType();
-        isNewIdentifierLocation = !!hasStringIndexType || !!hasNumberIndextype;
-        typeMembers = getPropertiesForObjectExpression(instantiatedType, completionsType, objectLikeContainer, typeChecker);
-        existingMembers = objectLikeContainer.properties;
-        if (typeMembers.length === 0) {
-          if (!hasNumberIndextype) {
-            isNonContextualObjectLiteral = true;
-            return 0 /* Continue */;
-          }
-        }
-      } else {
-        Debug.assert(objectLikeContainer.kind === 203 /* ObjectBindingPattern */);
-        isNewIdentifierLocation = false;
-        const rootDeclaration = getRootDeclaration(objectLikeContainer.parent);
-        if (!isVariableLike(rootDeclaration))
-          return Debug.fail("Root declaration is not variable-like.");
-        let canGetType = hasInitializer(rootDeclaration) || !!getEffectiveTypeAnnotationNode(rootDeclaration) || rootDeclaration.parent.parent.kind === 247 /* ForOfStatement */;
-        if (!canGetType && rootDeclaration.kind === 166 /* Parameter */) {
-          if (isExpression(rootDeclaration.parent)) {
-            canGetType = !!typeChecker.getContextualType(rootDeclaration.parent);
-          } else if (rootDeclaration.parent.kind === 171 /* MethodDeclaration */ || rootDeclaration.parent.kind === 175 /* SetAccessor */) {
-            canGetType = isExpression(rootDeclaration.parent.parent) && !!typeChecker.getContextualType(rootDeclaration.parent.parent);
-          }
-        }
-        if (canGetType) {
-          const typeForObject = typeChecker.getTypeAtLocation(objectLikeContainer);
-          if (!typeForObject)
-            return 2 /* Fail */;
-          typeMembers = typeChecker.getPropertiesOfType(typeForObject).filter((propertySymbol) => {
-            return typeChecker.isPropertyAccessible(objectLikeContainer, false, false, typeForObject, propertySymbol);
-          });
-          existingMembers = objectLikeContainer.elements;
-        }
-      }
-      if (typeMembers && typeMembers.length > 0) {
-        const filteredMembers = filterObjectMembersList(typeMembers, Debug.checkDefined(existingMembers));
-        symbols = concatenate(symbols, filteredMembers);
-        setSortTextToOptionalMember();
-        if (objectLikeContainer.kind === 207 /* ObjectLiteralExpression */ && preferences.includeCompletionsWithObjectLiteralMethodSnippets && preferences.includeCompletionsWithInsertText) {
-          transformObjectLiteralMembersSortText(symbolsStartIndex);
-          collectObjectLiteralMethodSymbols(filteredMembers, objectLikeContainer);
-        }
-      }
-      return 1 /* Success */;
+    changes.deleteRange(sourceFile, { pos: implementsToken.getStart(), end });
+  }
+}
+
+// src/services/codefixes/fixForgottenThisPropertyAccess.ts
+var fixId31 = "forgottenThisPropertyAccess";
+var didYouMeanStaticMemberCode = Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code;
+var errorCodes37 = [
+  Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code,
+  Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression.code,
+  didYouMeanStaticMemberCode
+];
+registerCodeFix({
+  errorCodes: errorCodes37,
+  getCodeActions(context) {
+    const { sourceFile } = context;
+    const info = getInfo9(sourceFile, context.span.start, context.errorCode);
+    if (!info) {
+      return void 0;
     }
-    function tryGetImportOrExportClauseCompletionSymbols() {
-      if (!contextToken)
-        return 0 /* Continue */;
-      const namedImportsOrExports = contextToken.kind === 18 /* OpenBraceToken */ || contextToken.kind === 27 /* CommaToken */ ? tryCast(contextToken.parent, isNamedImportsOrExports) : isTypeKeywordTokenOrIdentifier(contextToken) ? tryCast(contextToken.parent.parent, isNamedImportsOrExports) : void 0;
-      if (!namedImportsOrExports)
-        return 0 /* Continue */;
-      if (!isTypeKeywordTokenOrIdentifier(contextToken)) {
-        keywordFilters = 8 /* TypeKeyword */;
-      }
-      const { moduleSpecifier } = namedImportsOrExports.kind === 272 /* NamedImports */ ? namedImportsOrExports.parent.parent : namedImportsOrExports.parent;
-      if (!moduleSpecifier) {
-        isNewIdentifierLocation = true;
-        return namedImportsOrExports.kind === 272 /* NamedImports */ ? 2 /* Fail */ : 0 /* Continue */;
-      }
-      const moduleSpecifierSymbol = typeChecker.getSymbolAtLocation(moduleSpecifier);
-      if (!moduleSpecifierSymbol) {
-        isNewIdentifierLocation = true;
-        return 2 /* Fail */;
-      }
-      completionKind = 3 /* MemberLike */;
-      isNewIdentifierLocation = false;
-      const exports = typeChecker.getExportsAndPropertiesOfModule(moduleSpecifierSymbol);
-      const existing = new Set(namedImportsOrExports.elements.filter((n) => !isCurrentlyEditingNode(n)).map((n) => (n.propertyName || n.name).escapedText));
-      const uniques = exports.filter((e) => e.escapedName !== "default" /* Default */ && !existing.has(e.escapedName));
-      symbols = concatenate(symbols, uniques);
-      if (!uniques.length) {
-        keywordFilters = 0 /* None */;
-      }
-      return 1 /* Success */;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange16(t, sourceFile, info));
+    return [createCodeFixAction(fixId31, changes, [Diagnostics.Add_0_to_unresolved_variable, info.className || "this"], fixId31, Diagnostics.Add_qualifier_to_all_unresolved_variables_matching_a_member_name)];
+  },
+  fixIds: [fixId31],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes37, (changes, diag2) => {
+    const info = getInfo9(diag2.file, diag2.start, diag2.code);
+    if (info)
+      doChange16(changes, context.sourceFile, info);
+  })
+});
+function getInfo9(sourceFile, pos, diagCode) {
+  const node = getTokenAtPosition(sourceFile, pos);
+  if (isIdentifier(node) || isPrivateIdentifier(node)) {
+    return { node, className: diagCode === didYouMeanStaticMemberCode ? getContainingClass(node).name.text : void 0 };
+  }
+}
+function doChange16(changes, sourceFile, { node, className }) {
+  suppressLeadingAndTrailingTrivia(node);
+  changes.replaceNode(sourceFile, node, factory.createPropertyAccessExpression(className ? factory.createIdentifier(className) : factory.createThis(), node));
+}
+
+// src/services/codefixes/fixInvalidJsxCharacters.ts
+var fixIdExpression = "fixInvalidJsxCharacters_expression";
+var fixIdHtmlEntity = "fixInvalidJsxCharacters_htmlEntity";
+var errorCodes38 = [
+  Diagnostics.Unexpected_token_Did_you_mean_or_gt.code,
+  Diagnostics.Unexpected_token_Did_you_mean_or_rbrace.code
+];
+registerCodeFix({
+  errorCodes: errorCodes38,
+  fixIds: [fixIdExpression, fixIdHtmlEntity],
+  getCodeActions(context) {
+    const { sourceFile, preferences, span } = context;
+    const changeToExpression = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange17(
+      t,
+      preferences,
+      sourceFile,
+      span.start,
+      /* useHtmlEntity */
+      false
+    ));
+    const changeToHtmlEntity = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange17(
+      t,
+      preferences,
+      sourceFile,
+      span.start,
+      /* useHtmlEntity */
+      true
+    ));
+    return [
+      createCodeFixAction(fixIdExpression, changeToExpression, Diagnostics.Wrap_invalid_character_in_an_expression_container, fixIdExpression, Diagnostics.Wrap_all_invalid_characters_in_an_expression_container),
+      createCodeFixAction(fixIdHtmlEntity, changeToHtmlEntity, Diagnostics.Convert_invalid_character_to_its_html_entity_code, fixIdHtmlEntity, Diagnostics.Convert_all_invalid_characters_to_HTML_entity_code)
+    ];
+  },
+  getAllCodeActions(context) {
+    return codeFixAll(context, errorCodes38, (changes, diagnostic) => doChange17(changes, context.preferences, diagnostic.file, diagnostic.start, context.fixId === fixIdHtmlEntity));
+  }
+});
+var htmlEntity = {
+  ">": "&gt;",
+  "}": "&rbrace;"
+};
+function isValidCharacter(character) {
+  return hasProperty(htmlEntity, character);
+}
+function doChange17(changes, preferences, sourceFile, start2, useHtmlEntity) {
+  const character = sourceFile.getText()[start2];
+  if (!isValidCharacter(character)) {
+    return;
+  }
+  const replacement = useHtmlEntity ? htmlEntity[character] : `{${quote(sourceFile, preferences, character)}}`;
+  changes.replaceRangeWithText(sourceFile, { pos: start2, end: start2 + 1 }, replacement);
+}
+
+// src/services/codefixes/fixUnmatchedParameter.ts
+var deleteUnmatchedParameter = "deleteUnmatchedParameter";
+var renameUnmatchedParameter = "renameUnmatchedParameter";
+var errorCodes39 = [
+  Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name.code
+];
+registerCodeFix({
+  fixIds: [deleteUnmatchedParameter, renameUnmatchedParameter],
+  errorCodes: errorCodes39,
+  getCodeActions: function getCodeActionsToFixUnmatchedParameter(context) {
+    const { sourceFile, span } = context;
+    const actions2 = [];
+    const info = getInfo10(sourceFile, span.start);
+    if (info) {
+      append(actions2, getDeleteAction(context, info));
+      append(actions2, getRenameAction(context, info));
+      return actions2;
     }
-    function tryGetLocalNamedExportCompletionSymbols() {
-      var _a2;
-      const namedExports = contextToken && (contextToken.kind === 18 /* OpenBraceToken */ || contextToken.kind === 27 /* CommaToken */) ? tryCast(contextToken.parent, isNamedExports) : void 0;
-      if (!namedExports) {
-        return 0 /* Continue */;
-      }
-      const localsContainer = findAncestor(namedExports, or(isSourceFile, isModuleDeclaration));
-      completionKind = 5 /* None */;
-      isNewIdentifierLocation = false;
-      (_a2 = localsContainer.locals) == null ? void 0 : _a2.forEach((symbol, name) => {
-        var _a3, _b;
-        symbols.push(symbol);
-        if ((_b = (_a3 = localsContainer.symbol) == null ? void 0 : _a3.exports) == null ? void 0 : _b.has(name)) {
-          symbolToSortTextMap[getSymbolId(symbol)] = SortText.OptionalMember;
+    return void 0;
+  },
+  getAllCodeActions: function getAllCodeActionsToFixUnmatchedParameter(context) {
+    const tagsToSignature = /* @__PURE__ */ new Map();
+    return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
+      eachDiagnostic(context, errorCodes39, ({ file, start: start2 }) => {
+        const info = getInfo10(file, start2);
+        if (info) {
+          tagsToSignature.set(info.signature, append(tagsToSignature.get(info.signature), info.jsDocParameterTag));
         }
       });
-      return 1 /* Success */;
-    }
-    function tryGetClassLikeCompletionSymbols() {
-      const decl = tryGetObjectTypeDeclarationCompletionContainer(sourceFile, contextToken, location2, position);
-      if (!decl)
-        return 0 /* Continue */;
-      completionKind = 3 /* MemberLike */;
-      isNewIdentifierLocation = true;
-      keywordFilters = contextToken.kind === 41 /* AsteriskToken */ ? 0 /* None */ : isClassLike(decl) ? 2 /* ClassElementKeywords */ : 3 /* InterfaceElementKeywords */;
-      if (!isClassLike(decl))
-        return 1 /* Success */;
-      const classElement = contextToken.kind === 26 /* SemicolonToken */ ? contextToken.parent.parent : contextToken.parent;
-      let classElementModifierFlags = isClassElement(classElement) ? getEffectiveModifierFlags(classElement) : 0 /* None */;
-      if (contextToken.kind === 79 /* Identifier */ && !isCurrentlyEditingNode(contextToken)) {
-        switch (contextToken.getText()) {
-          case "private":
-            classElementModifierFlags = classElementModifierFlags | 8 /* Private */;
-            break;
-          case "static":
-            classElementModifierFlags = classElementModifierFlags | 32 /* Static */;
-            break;
-          case "override":
-            classElementModifierFlags = classElementModifierFlags | 16384 /* Override */;
-            break;
+      tagsToSignature.forEach((tags, signature) => {
+        if (context.fixId === deleteUnmatchedParameter) {
+          const tagsSet = new Set(tags);
+          changes.filterJSDocTags(signature.getSourceFile(), signature, (t) => !tagsSet.has(t));
         }
-      }
-      if (isClassStaticBlockDeclaration(classElement)) {
-        classElementModifierFlags |= 32 /* Static */;
-      }
-      if (!(classElementModifierFlags & 8 /* Private */)) {
-        const baseTypeNodes = isClassLike(decl) && classElementModifierFlags & 16384 /* Override */ ? singleElementArray(getEffectiveBaseTypeNode(decl)) : getAllSuperTypeNodes(decl);
-        const baseSymbols = flatMap(baseTypeNodes, (baseTypeNode) => {
-          const type = typeChecker.getTypeAtLocation(baseTypeNode);
-          return classElementModifierFlags & 32 /* Static */ ? (type == null ? void 0 : type.symbol) && typeChecker.getPropertiesOfType(typeChecker.getTypeOfSymbolAtLocation(type.symbol, decl)) : type && typeChecker.getPropertiesOfType(type);
-        });
-        symbols = concatenate(symbols, filterClassMembersList(baseSymbols, decl.members, classElementModifierFlags));
-      }
-      return 1 /* Success */;
-    }
-    function isConstructorParameterCompletion(node2) {
-      return !!node2.parent && isParameter(node2.parent) && isConstructorDeclaration(node2.parent.parent) && (isParameterPropertyModifier(node2.kind) || isDeclarationName(node2));
+      });
+    }));
+  }
+});
+function getDeleteAction(context, { name, signature, jsDocParameterTag }) {
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => changeTracker.filterJSDocTags(context.sourceFile, signature, (t) => t !== jsDocParameterTag));
+  return createCodeFixAction(
+    deleteUnmatchedParameter,
+    changes,
+    [Diagnostics.Delete_unused_param_tag_0, name.getText(context.sourceFile)],
+    deleteUnmatchedParameter,
+    Diagnostics.Delete_all_unused_param_tags
+  );
+}
+function getRenameAction(context, { name, signature, jsDocParameterTag }) {
+  if (!length(signature.parameters))
+    return void 0;
+  const sourceFile = context.sourceFile;
+  const tags = getJSDocTags(signature);
+  const names = /* @__PURE__ */ new Set();
+  for (const tag of tags) {
+    if (isJSDocParameterTag(tag) && isIdentifier(tag.name)) {
+      names.add(tag.name.escapedText);
     }
-    function tryGetConstructorLikeCompletionContainer(contextToken2) {
-      if (contextToken2) {
-        const parent2 = contextToken2.parent;
-        switch (contextToken2.kind) {
-          case 20 /* OpenParenToken */:
-          case 27 /* CommaToken */:
-            return isConstructorDeclaration(contextToken2.parent) ? contextToken2.parent : void 0;
-          default:
-            if (isConstructorParameterCompletion(contextToken2)) {
-              return parent2.parent;
-            }
-        }
-      }
-      return void 0;
+  }
+  const parameterName = firstDefined(signature.parameters, (p) => isIdentifier(p.name) && !names.has(p.name.escapedText) ? p.name.getText(sourceFile) : void 0);
+  if (parameterName === void 0)
+    return void 0;
+  const newJSDocParameterTag = factory.updateJSDocParameterTag(
+    jsDocParameterTag,
+    jsDocParameterTag.tagName,
+    factory.createIdentifier(parameterName),
+    jsDocParameterTag.isBracketed,
+    jsDocParameterTag.typeExpression,
+    jsDocParameterTag.isNameFirst,
+    jsDocParameterTag.comment
+  );
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => changeTracker.replaceJSDocComment(sourceFile, signature, map(tags, (t) => t === jsDocParameterTag ? newJSDocParameterTag : t)));
+  return createCodeFixActionWithoutFixAll(renameUnmatchedParameter, changes, [Diagnostics.Rename_param_tag_name_0_to_1, name.getText(sourceFile), parameterName]);
+}
+function getInfo10(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  if (token.parent && isJSDocParameterTag(token.parent) && isIdentifier(token.parent.name)) {
+    const jsDocParameterTag = token.parent;
+    const signature = getHostSignatureFromJSDoc(jsDocParameterTag);
+    if (signature) {
+      return { signature, name: token.parent.name, jsDocParameterTag };
     }
-    function tryGetFunctionLikeBodyCompletionContainer(contextToken2) {
-      if (contextToken2) {
-        let prev;
-        const container = findAncestor(contextToken2.parent, (node2) => {
-          if (isClassLike(node2)) {
-            return "quit";
-          }
-          if (isFunctionLikeDeclaration(node2) && prev === node2.body) {
-            return true;
-          }
-          prev = node2;
-          return false;
-        });
-        return container && container;
-      }
+  }
+  return void 0;
+}
+
+// src/services/codefixes/fixUnreferenceableDecoratorMetadata.ts
+var fixId32 = "fixUnreferenceableDecoratorMetadata";
+var errorCodes40 = [Diagnostics.A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled.code];
+registerCodeFix({
+  errorCodes: errorCodes40,
+  getCodeActions: (context) => {
+    const importDeclaration = getImportDeclaration(context.sourceFile, context.program, context.span.start);
+    if (!importDeclaration)
+      return;
+    const namespaceChanges = ts_textChanges_exports.ChangeTracker.with(context, (t) => importDeclaration.kind === 273 /* ImportSpecifier */ && doNamespaceImportChange(t, context.sourceFile, importDeclaration, context.program));
+    const typeOnlyChanges = ts_textChanges_exports.ChangeTracker.with(context, (t) => doTypeOnlyImportChange(t, context.sourceFile, importDeclaration, context.program));
+    let actions2;
+    if (namespaceChanges.length) {
+      actions2 = append(actions2, createCodeFixActionWithoutFixAll(fixId32, namespaceChanges, Diagnostics.Convert_named_imports_to_namespace_import));
     }
-    function tryGetContainingJsxElement(contextToken2) {
-      if (contextToken2) {
-        const parent2 = contextToken2.parent;
-        switch (contextToken2.kind) {
-          case 31 /* GreaterThanToken */:
-          case 30 /* LessThanSlashToken */:
-          case 43 /* SlashToken */:
-          case 79 /* Identifier */:
-          case 208 /* PropertyAccessExpression */:
-          case 289 /* JsxAttributes */:
-          case 288 /* JsxAttribute */:
-          case 290 /* JsxSpreadAttribute */:
-            if (parent2 && (parent2.kind === 282 /* JsxSelfClosingElement */ || parent2.kind === 283 /* JsxOpeningElement */)) {
-              if (contextToken2.kind === 31 /* GreaterThanToken */) {
-                const precedingToken = findPrecedingToken(contextToken2.pos, sourceFile, void 0);
-                if (!parent2.typeArguments || precedingToken && precedingToken.kind === 43 /* SlashToken */)
-                  break;
-              }
-              return parent2;
-            } else if (parent2.kind === 288 /* JsxAttribute */) {
-              return parent2.parent.parent;
-            }
-            break;
-          case 10 /* StringLiteral */:
-            if (parent2 && (parent2.kind === 288 /* JsxAttribute */ || parent2.kind === 290 /* JsxSpreadAttribute */)) {
-              return parent2.parent.parent;
-            }
-            break;
-          case 19 /* CloseBraceToken */:
-            if (parent2 && parent2.kind === 291 /* JsxExpression */ && parent2.parent && parent2.parent.kind === 288 /* JsxAttribute */) {
-              return parent2.parent.parent.parent;
-            }
-            if (parent2 && parent2.kind === 290 /* JsxSpreadAttribute */) {
-              return parent2.parent.parent;
-            }
-            break;
-        }
-      }
-      return void 0;
+    if (typeOnlyChanges.length) {
+      actions2 = append(actions2, createCodeFixActionWithoutFixAll(fixId32, typeOnlyChanges, Diagnostics.Convert_to_type_only_import));
     }
-    function isSolelyIdentifierDefinitionLocation(contextToken2) {
-      const parent2 = contextToken2.parent;
-      const containingNodeKind = parent2.kind;
-      switch (contextToken2.kind) {
-        case 27 /* CommaToken */:
-          return containingNodeKind === 257 /* VariableDeclaration */ || isVariableDeclarationListButNotTypeArgument(contextToken2) || containingNodeKind === 240 /* VariableStatement */ || containingNodeKind === 263 /* EnumDeclaration */ || isFunctionLikeButNotConstructor(containingNodeKind) || containingNodeKind === 261 /* InterfaceDeclaration */ || containingNodeKind === 204 /* ArrayBindingPattern */ || containingNodeKind === 262 /* TypeAliasDeclaration */ || isClassLike(parent2) && !!parent2.typeParameters && parent2.typeParameters.end >= contextToken2.pos;
-        case 24 /* DotToken */:
-          return containingNodeKind === 204 /* ArrayBindingPattern */;
-        case 58 /* ColonToken */:
-          return containingNodeKind === 205 /* BindingElement */;
-        case 22 /* OpenBracketToken */:
-          return containingNodeKind === 204 /* ArrayBindingPattern */;
-        case 20 /* OpenParenToken */:
-          return containingNodeKind === 295 /* CatchClause */ || isFunctionLikeButNotConstructor(containingNodeKind);
-        case 18 /* OpenBraceToken */:
-          return containingNodeKind === 263 /* EnumDeclaration */;
-        case 29 /* LessThanToken */:
-          return containingNodeKind === 260 /* ClassDeclaration */ || containingNodeKind === 228 /* ClassExpression */ || containingNodeKind === 261 /* InterfaceDeclaration */ || containingNodeKind === 262 /* TypeAliasDeclaration */ || isFunctionLikeKind(containingNodeKind);
-        case 124 /* StaticKeyword */:
-          return containingNodeKind === 169 /* PropertyDeclaration */ && !isClassLike(parent2.parent);
-        case 25 /* DotDotDotToken */:
-          return containingNodeKind === 166 /* Parameter */ || !!parent2.parent && parent2.parent.kind === 204 /* ArrayBindingPattern */;
-        case 123 /* PublicKeyword */:
-        case 121 /* PrivateKeyword */:
-        case 122 /* ProtectedKeyword */:
-          return containingNodeKind === 166 /* Parameter */ && !isConstructorDeclaration(parent2.parent);
-        case 128 /* AsKeyword */:
-          return containingNodeKind === 273 /* ImportSpecifier */ || containingNodeKind === 278 /* ExportSpecifier */ || containingNodeKind === 271 /* NamespaceImport */;
-        case 137 /* GetKeyword */:
-        case 151 /* SetKeyword */:
-          return !isFromObjectTypeDeclaration(contextToken2);
-        case 79 /* Identifier */:
-          if (containingNodeKind === 273 /* ImportSpecifier */ && contextToken2 === parent2.name && contextToken2.text === "type") {
-            return false;
-          }
-          break;
-        case 84 /* ClassKeyword */:
-        case 92 /* EnumKeyword */:
-        case 118 /* InterfaceKeyword */:
-        case 98 /* FunctionKeyword */:
-        case 113 /* VarKeyword */:
-        case 100 /* ImportKeyword */:
-        case 119 /* LetKeyword */:
-        case 85 /* ConstKeyword */:
-        case 138 /* InferKeyword */:
-          return true;
-        case 154 /* TypeKeyword */:
-          return containingNodeKind !== 273 /* ImportSpecifier */;
-        case 41 /* AsteriskToken */:
-          return isFunctionLike(contextToken2.parent) && !isMethodDeclaration(contextToken2.parent);
-      }
-      if (isClassMemberCompletionKeyword(keywordForNode(contextToken2)) && isFromObjectTypeDeclaration(contextToken2)) {
-        return false;
-      }
-      if (isConstructorParameterCompletion(contextToken2)) {
-        if (!isIdentifier(contextToken2) || isParameterPropertyModifier(keywordForNode(contextToken2)) || isCurrentlyEditingNode(contextToken2)) {
-          return false;
-        }
-      }
-      switch (keywordForNode(contextToken2)) {
-        case 126 /* AbstractKeyword */:
-        case 84 /* ClassKeyword */:
-        case 85 /* ConstKeyword */:
-        case 136 /* DeclareKeyword */:
-        case 92 /* EnumKeyword */:
-        case 98 /* FunctionKeyword */:
-        case 118 /* InterfaceKeyword */:
-        case 119 /* LetKeyword */:
-        case 121 /* PrivateKeyword */:
-        case 122 /* ProtectedKeyword */:
-        case 123 /* PublicKeyword */:
-        case 124 /* StaticKeyword */:
-        case 113 /* VarKeyword */:
-          return true;
-        case 132 /* AsyncKeyword */:
-          return isPropertyDeclaration(contextToken2.parent);
-      }
-      const ancestorClassLike = findAncestor(contextToken2.parent, isClassLike);
-      if (ancestorClassLike && contextToken2 === previousToken && isPreviousPropertyDeclarationTerminated(contextToken2, position)) {
-        return false;
-      }
-      const ancestorPropertyDeclaraion = getAncestor(contextToken2.parent, 169 /* PropertyDeclaration */);
-      if (ancestorPropertyDeclaraion && contextToken2 !== previousToken && isClassLike(previousToken.parent.parent) && position <= previousToken.end) {
-        if (isPreviousPropertyDeclarationTerminated(contextToken2, previousToken.end)) {
-          return false;
-        } else if (contextToken2.kind !== 63 /* EqualsToken */ && (isInitializedProperty(ancestorPropertyDeclaraion) || hasType(ancestorPropertyDeclaraion))) {
-          return true;
-        }
+    return actions2;
+  },
+  fixIds: [fixId32]
+});
+function getImportDeclaration(sourceFile, program, start2) {
+  const identifier = tryCast(getTokenAtPosition(sourceFile, start2), isIdentifier);
+  if (!identifier || identifier.parent.kind !== 180 /* TypeReference */)
+    return;
+  const checker = program.getTypeChecker();
+  const symbol = checker.getSymbolAtLocation(identifier);
+  return find((symbol == null ? void 0 : symbol.declarations) || emptyArray, or(isImportClause, isImportSpecifier, isImportEqualsDeclaration));
+}
+function doTypeOnlyImportChange(changes, sourceFile, importDeclaration, program) {
+  if (importDeclaration.kind === 268 /* ImportEqualsDeclaration */) {
+    changes.insertModifierBefore(sourceFile, 154 /* TypeKeyword */, importDeclaration.name);
+    return;
+  }
+  const importClause = importDeclaration.kind === 270 /* ImportClause */ ? importDeclaration : importDeclaration.parent.parent;
+  if (importClause.name && importClause.namedBindings) {
+    return;
+  }
+  const checker = program.getTypeChecker();
+  const importsValue = !!forEachImportClauseDeclaration(importClause, (decl) => {
+    if (skipAlias(decl.symbol, checker).flags & 111551 /* Value */)
+      return true;
+  });
+  if (importsValue) {
+    return;
+  }
+  changes.insertModifierBefore(sourceFile, 154 /* TypeKeyword */, importClause);
+}
+function doNamespaceImportChange(changes, sourceFile, importDeclaration, program) {
+  ts_refactor_exports.doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, importDeclaration.parent);
+}
+
+// src/services/codefixes/fixUnusedIdentifier.ts
+var fixName3 = "unusedIdentifier";
+var fixIdPrefix = "unusedIdentifier_prefix";
+var fixIdDelete = "unusedIdentifier_delete";
+var fixIdDeleteImports = "unusedIdentifier_deleteImports";
+var fixIdInfer = "unusedIdentifier_infer";
+var errorCodes41 = [
+  Diagnostics._0_is_declared_but_its_value_is_never_read.code,
+  Diagnostics._0_is_declared_but_never_used.code,
+  Diagnostics.Property_0_is_declared_but_its_value_is_never_read.code,
+  Diagnostics.All_imports_in_import_declaration_are_unused.code,
+  Diagnostics.All_destructured_elements_are_unused.code,
+  Diagnostics.All_variables_are_unused.code,
+  Diagnostics.All_type_parameters_are_unused.code
+];
+registerCodeFix({
+  errorCodes: errorCodes41,
+  getCodeActions(context) {
+    const { errorCode, sourceFile, program, cancellationToken } = context;
+    const checker = program.getTypeChecker();
+    const sourceFiles = program.getSourceFiles();
+    const token = getTokenAtPosition(sourceFile, context.span.start);
+    if (isJSDocTemplateTag(token)) {
+      return [createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => t.delete(sourceFile, token)), Diagnostics.Remove_template_tag)];
+    }
+    if (token.kind === 29 /* LessThanToken */) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteTypeParameters(t, sourceFile, token));
+      return [createDeleteFix(changes, Diagnostics.Remove_type_parameters)];
+    }
+    const importDecl = tryGetFullImport(token);
+    if (importDecl) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.delete(sourceFile, importDecl));
+      return [createCodeFixAction(fixName3, changes, [Diagnostics.Remove_import_from_0, showModuleSpecifier(importDecl)], fixIdDeleteImports, Diagnostics.Delete_all_unused_imports)];
+    } else if (isImport(token)) {
+      const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration(
+        sourceFile,
+        token,
+        t,
+        checker,
+        sourceFiles,
+        program,
+        cancellationToken,
+        /*isFixAll*/
+        false
+      ));
+      if (deletion.length) {
+        return [createCodeFixAction(fixName3, deletion, [Diagnostics.Remove_unused_declaration_for_Colon_0, token.getText(sourceFile)], fixIdDeleteImports, Diagnostics.Delete_all_unused_imports)];
       }
-      return isDeclarationName(contextToken2) && !isShorthandPropertyAssignment(contextToken2.parent) && !isJsxAttribute(contextToken2.parent) && !(isClassLike(contextToken2.parent) && (contextToken2 !== previousToken || position > previousToken.end));
     }
-    function isPreviousPropertyDeclarationTerminated(contextToken2, position2) {
-      return contextToken2.kind !== 63 /* EqualsToken */ && (contextToken2.kind === 26 /* SemicolonToken */ || !positionsAreOnSameLine(contextToken2.end, position2, sourceFile));
+    if (isObjectBindingPattern(token.parent) || isArrayBindingPattern(token.parent)) {
+      if (isParameter(token.parent.parent)) {
+        const elements = token.parent.elements;
+        const diagnostic = [
+          elements.length > 1 ? Diagnostics.Remove_unused_declarations_for_Colon_0 : Diagnostics.Remove_unused_declaration_for_Colon_0,
+          map(elements, (e) => e.getText(sourceFile)).join(", ")
+        ];
+        return [
+          createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteDestructuringElements(t, sourceFile, token.parent)), diagnostic)
+        ];
+      }
+      return [
+        createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => t.delete(sourceFile, token.parent.parent)), Diagnostics.Remove_unused_destructuring_declaration)
+      ];
     }
-    function isFunctionLikeButNotConstructor(kind) {
-      return isFunctionLikeKind(kind) && kind !== 173 /* Constructor */;
+    if (canDeleteEntireVariableStatement(sourceFile, token)) {
+      return [
+        createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteEntireVariableStatement(t, sourceFile, token.parent)), Diagnostics.Remove_variable_statement)
+      ];
     }
-    function isDotOfNumericLiteral(contextToken2) {
-      if (contextToken2.kind === 8 /* NumericLiteral */) {
-        const text = contextToken2.getFullText();
-        return text.charAt(text.length - 1) === ".";
+    const result = [];
+    if (token.kind === 138 /* InferKeyword */) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => changeInferToUnknown(t, sourceFile, token));
+      const name = cast(token.parent, isInferTypeNode).typeParameter.name.text;
+      result.push(createCodeFixAction(fixName3, changes, [Diagnostics.Replace_infer_0_with_unknown, name], fixIdInfer, Diagnostics.Replace_all_unused_infer_with_unknown));
+    } else {
+      const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration(
+        sourceFile,
+        token,
+        t,
+        checker,
+        sourceFiles,
+        program,
+        cancellationToken,
+        /*isFixAll*/
+        false
+      ));
+      if (deletion.length) {
+        const name = isComputedPropertyName(token.parent) ? token.parent : token;
+        result.push(createDeleteFix(deletion, [Diagnostics.Remove_unused_declaration_for_Colon_0, name.getText(sourceFile)]));
       }
-      return false;
     }
-    function isVariableDeclarationListButNotTypeArgument(node2) {
-      return node2.parent.kind === 258 /* VariableDeclarationList */ && !isPossiblyTypeArgumentPosition(node2, sourceFile, typeChecker);
+    const prefix = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryPrefixDeclaration(t, errorCode, sourceFile, token));
+    if (prefix.length) {
+      result.push(createCodeFixAction(fixName3, prefix, [Diagnostics.Prefix_0_with_an_underscore, token.getText(sourceFile)], fixIdPrefix, Diagnostics.Prefix_all_unused_declarations_with_where_possible));
     }
-    function filterObjectMembersList(contextualMemberSymbols, existingMembers) {
-      if (existingMembers.length === 0) {
-        return contextualMemberSymbols;
-      }
-      const membersDeclaredBySpreadAssignment = /* @__PURE__ */ new Set();
-      const existingMemberNames = /* @__PURE__ */ new Set();
-      for (const m of existingMembers) {
-        if (m.kind !== 299 /* PropertyAssignment */ && m.kind !== 300 /* ShorthandPropertyAssignment */ && m.kind !== 205 /* BindingElement */ && m.kind !== 171 /* MethodDeclaration */ && m.kind !== 174 /* GetAccessor */ && m.kind !== 175 /* SetAccessor */ && m.kind !== 301 /* SpreadAssignment */) {
-          continue;
-        }
-        if (isCurrentlyEditingNode(m)) {
-          continue;
-        }
-        let existingName;
-        if (isSpreadAssignment(m)) {
-          setMembersDeclaredBySpreadAssignment(m, membersDeclaredBySpreadAssignment);
-        } else if (isBindingElement(m) && m.propertyName) {
-          if (m.propertyName.kind === 79 /* Identifier */) {
-            existingName = m.propertyName.escapedText;
+    return result;
+  },
+  fixIds: [fixIdPrefix, fixIdDelete, fixIdDeleteImports, fixIdInfer],
+  getAllCodeActions: (context) => {
+    const { sourceFile, program, cancellationToken } = context;
+    const checker = program.getTypeChecker();
+    const sourceFiles = program.getSourceFiles();
+    return codeFixAll(context, errorCodes41, (changes, diag2) => {
+      const token = getTokenAtPosition(sourceFile, diag2.start);
+      switch (context.fixId) {
+        case fixIdPrefix:
+          tryPrefixDeclaration(changes, diag2.code, sourceFile, token);
+          break;
+        case fixIdDeleteImports: {
+          const importDecl = tryGetFullImport(token);
+          if (importDecl) {
+            changes.delete(sourceFile, importDecl);
+          } else if (isImport(token)) {
+            tryDeleteDeclaration(
+              sourceFile,
+              token,
+              changes,
+              checker,
+              sourceFiles,
+              program,
+              cancellationToken,
+              /*isFixAll*/
+              true
+            );
           }
-        } else {
-          const name = getNameOfDeclaration(m);
-          existingName = name && isPropertyNameLiteral(name) ? getEscapedTextOfIdentifierOrLiteral(name) : void 0;
+          break;
         }
-        if (existingName !== void 0) {
-          existingMemberNames.add(existingName);
+        case fixIdDelete: {
+          if (token.kind === 138 /* InferKeyword */ || isImport(token)) {
+            break;
+          } else if (isJSDocTemplateTag(token)) {
+            changes.delete(sourceFile, token);
+          } else if (token.kind === 29 /* LessThanToken */) {
+            deleteTypeParameters(changes, sourceFile, token);
+          } else if (isObjectBindingPattern(token.parent)) {
+            if (token.parent.parent.initializer) {
+              break;
+            } else if (!isParameter(token.parent.parent) || isNotProvidedArguments(token.parent.parent, checker, sourceFiles)) {
+              changes.delete(sourceFile, token.parent.parent);
+            }
+          } else if (isArrayBindingPattern(token.parent.parent) && token.parent.parent.parent.initializer) {
+            break;
+          } else if (canDeleteEntireVariableStatement(sourceFile, token)) {
+            deleteEntireVariableStatement(changes, sourceFile, token.parent);
+          } else {
+            tryDeleteDeclaration(
+              sourceFile,
+              token,
+              changes,
+              checker,
+              sourceFiles,
+              program,
+              cancellationToken,
+              /*isFixAll*/
+              true
+            );
+          }
+          break;
         }
+        case fixIdInfer:
+          if (token.kind === 138 /* InferKeyword */) {
+            changeInferToUnknown(changes, sourceFile, token);
+          }
+          break;
+        default:
+          Debug.fail(JSON.stringify(context.fixId));
       }
-      const filteredSymbols = contextualMemberSymbols.filter((m) => !existingMemberNames.has(m.escapedName));
-      setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, filteredSymbols);
-      return filteredSymbols;
-    }
-    function setMembersDeclaredBySpreadAssignment(declaration, membersDeclaredBySpreadAssignment) {
-      const expression = declaration.expression;
-      const symbol = typeChecker.getSymbolAtLocation(expression);
-      const type = symbol && typeChecker.getTypeOfSymbolAtLocation(symbol, expression);
-      const properties = type && type.properties;
-      if (properties) {
-        properties.forEach((property) => {
-          membersDeclaredBySpreadAssignment.add(property.name);
-        });
-      }
-    }
-    function setSortTextToOptionalMember() {
-      symbols.forEach((m) => {
-        var _a2;
-        if (m.flags & 16777216 /* Optional */) {
-          const symbolId = getSymbolId(m);
-          symbolToSortTextMap[symbolId] = (_a2 = symbolToSortTextMap[symbolId]) != null ? _a2 : SortText.OptionalMember;
+    });
+  }
+});
+function changeInferToUnknown(changes, sourceFile, token) {
+  changes.replaceNode(sourceFile, token.parent, factory.createKeywordTypeNode(157 /* UnknownKeyword */));
+}
+function createDeleteFix(changes, diag2) {
+  return createCodeFixAction(fixName3, changes, diag2, fixIdDelete, Diagnostics.Delete_all_unused_declarations);
+}
+function deleteTypeParameters(changes, sourceFile, token) {
+  changes.delete(sourceFile, Debug.checkDefined(cast(token.parent, isDeclarationWithTypeParameterChildren).typeParameters, "The type parameter to delete should exist"));
+}
+function isImport(token) {
+  return token.kind === 100 /* ImportKeyword */ || token.kind === 79 /* Identifier */ && (token.parent.kind === 273 /* ImportSpecifier */ || token.parent.kind === 270 /* ImportClause */);
+}
+function tryGetFullImport(token) {
+  return token.kind === 100 /* ImportKeyword */ ? tryCast(token.parent, isImportDeclaration) : void 0;
+}
+function canDeleteEntireVariableStatement(sourceFile, token) {
+  return isVariableDeclarationList(token.parent) && first(token.parent.getChildren(sourceFile)) === token;
+}
+function deleteEntireVariableStatement(changes, sourceFile, node) {
+  changes.delete(sourceFile, node.parent.kind === 240 /* VariableStatement */ ? node.parent : node);
+}
+function deleteDestructuringElements(changes, sourceFile, node) {
+  forEach(node.elements, (n) => changes.delete(sourceFile, n));
+}
+function tryPrefixDeclaration(changes, errorCode, sourceFile, token) {
+  if (errorCode === Diagnostics.Property_0_is_declared_but_its_value_is_never_read.code)
+    return;
+  if (token.kind === 138 /* InferKeyword */) {
+    token = cast(token.parent, isInferTypeNode).typeParameter.name;
+  }
+  if (isIdentifier(token) && canPrefix(token)) {
+    changes.replaceNode(sourceFile, token, factory.createIdentifier(`_${token.text}`));
+    if (isParameter(token.parent)) {
+      getJSDocParameterTags(token.parent).forEach((tag) => {
+        if (isIdentifier(tag.name)) {
+          changes.replaceNode(sourceFile, tag.name, factory.createIdentifier(`_${tag.name.text}`));
         }
       });
     }
-    function setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, contextualMemberSymbols) {
-      if (membersDeclaredBySpreadAssignment.size === 0) {
-        return;
-      }
-      for (const contextualMemberSymbol of contextualMemberSymbols) {
-        if (membersDeclaredBySpreadAssignment.has(contextualMemberSymbol.name)) {
-          symbolToSortTextMap[getSymbolId(contextualMemberSymbol)] = SortText.MemberDeclaredBySpreadAssignment;
-        }
+  }
+}
+function canPrefix(token) {
+  switch (token.parent.kind) {
+    case 166 /* Parameter */:
+    case 165 /* TypeParameter */:
+      return true;
+    case 257 /* VariableDeclaration */: {
+      const varDecl = token.parent;
+      switch (varDecl.parent.parent.kind) {
+        case 247 /* ForOfStatement */:
+        case 246 /* ForInStatement */:
+          return true;
       }
     }
-    function transformObjectLiteralMembersSortText(start3) {
-      var _a2;
-      for (let i = start3; i < symbols.length; i++) {
-        const symbol = symbols[i];
-        const symbolId = getSymbolId(symbol);
-        const origin = symbolToOriginInfoMap == null ? void 0 : symbolToOriginInfoMap[i];
-        const target = getEmitScriptTarget(compilerOptions);
-        const displayName = getCompletionEntryDisplayNameForSymbol(
-          symbol,
-          target,
-          origin,
-          0 /* ObjectPropertyDeclaration */,
-          false
-        );
-        if (displayName) {
-          const originalSortText = (_a2 = symbolToSortTextMap[symbolId]) != null ? _a2 : SortText.LocationPriority;
-          const { name } = displayName;
-          symbolToSortTextMap[symbolId] = SortText.ObjectLiteralProperty(originalSortText, name);
-        }
+  }
+  return false;
+}
+function tryDeleteDeclaration(sourceFile, token, changes, checker, sourceFiles, program, cancellationToken, isFixAll) {
+  tryDeleteDeclarationWorker(token, changes, sourceFile, checker, sourceFiles, program, cancellationToken, isFixAll);
+  if (isIdentifier(token)) {
+    ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(token, checker, sourceFile, (ref) => {
+      if (isPropertyAccessExpression(ref.parent) && ref.parent.name === ref)
+        ref = ref.parent;
+      if (!isFixAll && mayDeleteExpression(ref)) {
+        changes.delete(sourceFile, ref.parent.parent);
       }
-    }
-    function filterClassMembersList(baseSymbols, existingMembers, currentClassElementModifierFlags) {
-      const existingMemberNames = /* @__PURE__ */ new Set();
-      for (const m of existingMembers) {
-        if (m.kind !== 169 /* PropertyDeclaration */ && m.kind !== 171 /* MethodDeclaration */ && m.kind !== 174 /* GetAccessor */ && m.kind !== 175 /* SetAccessor */) {
-          continue;
-        }
-        if (isCurrentlyEditingNode(m)) {
-          continue;
-        }
-        if (hasEffectiveModifier(m, 8 /* Private */)) {
-          continue;
-        }
-        if (isStatic(m) !== !!(currentClassElementModifierFlags & 32 /* Static */)) {
-          continue;
-        }
-        const existingName = getPropertyNameForPropertyNameNode(m.name);
-        if (existingName) {
-          existingMemberNames.add(existingName);
+    });
+  }
+}
+function tryDeleteDeclarationWorker(token, changes, sourceFile, checker, sourceFiles, program, cancellationToken, isFixAll) {
+  const { parent: parent2 } = token;
+  if (isParameter(parent2)) {
+    tryDeleteParameter(changes, sourceFile, parent2, checker, sourceFiles, program, cancellationToken, isFixAll);
+  } else if (!(isFixAll && isIdentifier(token) && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(token, checker, sourceFile))) {
+    const node = isImportClause(parent2) ? token : isComputedPropertyName(parent2) ? parent2.parent : parent2;
+    Debug.assert(node !== sourceFile, "should not delete whole source file");
+    changes.delete(sourceFile, node);
+  }
+}
+function tryDeleteParameter(changes, sourceFile, parameter, checker, sourceFiles, program, cancellationToken, isFixAll = false) {
+  if (mayDeleteParameter(checker, sourceFile, parameter, sourceFiles, program, cancellationToken, isFixAll)) {
+    if (parameter.modifiers && parameter.modifiers.length > 0 && (!isIdentifier(parameter.name) || ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(parameter.name, checker, sourceFile))) {
+      for (const modifier of parameter.modifiers) {
+        if (isModifier(modifier)) {
+          changes.deleteModifier(sourceFile, modifier);
+        }
+      }
+    } else if (!parameter.initializer && isNotProvidedArguments(parameter, checker, sourceFiles)) {
+      changes.delete(sourceFile, parameter);
+    }
+  }
+}
+function isNotProvidedArguments(parameter, checker, sourceFiles) {
+  const index = parameter.parent.parameters.indexOf(parameter);
+  return !ts_FindAllReferences_exports.Core.someSignatureUsage(parameter.parent, sourceFiles, checker, (_, call) => !call || call.arguments.length > index);
+}
+function mayDeleteParameter(checker, sourceFile, parameter, sourceFiles, program, cancellationToken, isFixAll) {
+  const { parent: parent2 } = parameter;
+  switch (parent2.kind) {
+    case 171 /* MethodDeclaration */:
+    case 173 /* Constructor */:
+      const index = parent2.parameters.indexOf(parameter);
+      const referent = isMethodDeclaration(parent2) ? parent2.name : parent2;
+      const entries = ts_FindAllReferences_exports.Core.getReferencedSymbolsForNode(parent2.pos, referent, program, sourceFiles, cancellationToken);
+      if (entries) {
+        for (const entry of entries) {
+          for (const reference of entry.references) {
+            if (reference.kind === ts_FindAllReferences_exports.EntryKind.Node) {
+              const isSuperCall2 = isSuperKeyword(reference.node) && isCallExpression(reference.node.parent) && reference.node.parent.arguments.length > index;
+              const isSuperMethodCall = isPropertyAccessExpression(reference.node.parent) && isSuperKeyword(reference.node.parent.expression) && isCallExpression(reference.node.parent.parent) && reference.node.parent.parent.arguments.length > index;
+              const isOverriddenMethod = (isMethodDeclaration(reference.node.parent) || isMethodSignature(reference.node.parent)) && reference.node.parent !== parameter.parent && reference.node.parent.parameters.length > index;
+              if (isSuperCall2 || isSuperMethodCall || isOverriddenMethod)
+                return false;
+            }
+          }
         }
       }
-      return baseSymbols.filter((propertySymbol) => !existingMemberNames.has(propertySymbol.escapedName) && !!propertySymbol.declarations && !(getDeclarationModifierFlagsFromSymbol(propertySymbol) & 8 /* Private */) && !(propertySymbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(propertySymbol.valueDeclaration)));
-    }
-    function filterJsxAttributes(symbols2, attributes) {
-      const seenNames = /* @__PURE__ */ new Set();
-      const membersDeclaredBySpreadAssignment = /* @__PURE__ */ new Set();
-      for (const attr of attributes) {
-        if (isCurrentlyEditingNode(attr)) {
-          continue;
-        }
-        if (attr.kind === 288 /* JsxAttribute */) {
-          seenNames.add(attr.name.escapedText);
-        } else if (isJsxSpreadAttribute(attr)) {
-          setMembersDeclaredBySpreadAssignment(attr, membersDeclaredBySpreadAssignment);
-        }
+      return true;
+    case 259 /* FunctionDeclaration */: {
+      if (parent2.name && isCallbackLike(checker, sourceFile, parent2.name)) {
+        return isLastParameter(parent2, parameter, isFixAll);
       }
-      const filteredSymbols = symbols2.filter((a) => !seenNames.has(a.escapedName));
-      setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, filteredSymbols);
-      return filteredSymbols;
-    }
-    function isCurrentlyEditingNode(node2) {
-      return node2.getStart(sourceFile) <= position && position <= node2.getEnd();
+      return true;
     }
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+      return isLastParameter(parent2, parameter, isFixAll);
+    case 175 /* SetAccessor */:
+      return false;
+    case 174 /* GetAccessor */:
+      return true;
+    default:
+      return Debug.failBadSyntaxKind(parent2);
+  }
+}
+function isCallbackLike(checker, sourceFile, name) {
+  return !!ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(name, checker, sourceFile, (reference) => isIdentifier(reference) && isCallExpression(reference.parent) && reference.parent.arguments.indexOf(reference) >= 0);
+}
+function isLastParameter(func, parameter, isFixAll) {
+  const parameters = func.parameters;
+  const index = parameters.indexOf(parameter);
+  Debug.assert(index !== -1, "The parameter should already be in the list");
+  return isFixAll ? parameters.slice(index + 1).every((p) => isIdentifier(p.name) && !p.symbol.isReferenced) : index === parameters.length - 1;
+}
+function mayDeleteExpression(node) {
+  return (isBinaryExpression(node.parent) && node.parent.left === node || (isPostfixUnaryExpression(node.parent) || isPrefixUnaryExpression(node.parent)) && node.parent.operand === node) && isExpressionStatement(node.parent.parent);
+}
+
+// src/services/codefixes/fixUnreachableCode.ts
+var fixId33 = "fixUnreachableCode";
+var errorCodes42 = [Diagnostics.Unreachable_code_detected.code];
+registerCodeFix({
+  errorCodes: errorCodes42,
+  getCodeActions(context) {
+    const syntacticDiagnostics = context.program.getSyntacticDiagnostics(context.sourceFile, context.cancellationToken);
+    if (syntacticDiagnostics.length)
+      return;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange18(t, context.sourceFile, context.span.start, context.span.length, context.errorCode));
+    return [createCodeFixAction(fixId33, changes, Diagnostics.Remove_unreachable_code, fixId33, Diagnostics.Remove_all_unreachable_code)];
+  },
+  fixIds: [fixId33],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes42, (changes, diag2) => doChange18(changes, diag2.file, diag2.start, diag2.length, diag2.code))
+});
+function doChange18(changes, sourceFile, start2, length2, errorCode) {
+  const token = getTokenAtPosition(sourceFile, start2);
+  const statement = findAncestor(token, isStatement);
+  if (statement.getStart(sourceFile) !== token.getStart(sourceFile)) {
+    const logData = JSON.stringify({
+      statementKind: Debug.formatSyntaxKind(statement.kind),
+      tokenKind: Debug.formatSyntaxKind(token.kind),
+      errorCode,
+      start: start2,
+      length: length2
+    });
+    Debug.fail("Token and statement should start at the same point. " + logData);
   }
-  function tryGetObjectLikeCompletionContainer(contextToken) {
-    if (contextToken) {
-      const { parent: parent2 } = contextToken;
-      switch (contextToken.kind) {
-        case 18 /* OpenBraceToken */:
-        case 27 /* CommaToken */:
-          if (isObjectLiteralExpression(parent2) || isObjectBindingPattern(parent2)) {
-            return parent2;
+  const container = (isBlock(statement.parent) ? statement.parent : statement).parent;
+  if (!isBlock(statement.parent) || statement === first(statement.parent.statements)) {
+    switch (container.kind) {
+      case 242 /* IfStatement */:
+        if (container.elseStatement) {
+          if (isBlock(statement.parent)) {
+            break;
+          } else {
+            changes.replaceNode(sourceFile, statement, factory.createBlock(emptyArray));
           }
-          break;
-        case 41 /* AsteriskToken */:
-          return isMethodDeclaration(parent2) ? tryCast(parent2.parent, isObjectLiteralExpression) : void 0;
-        case 79 /* Identifier */:
-          return contextToken.text === "async" && isShorthandPropertyAssignment(contextToken.parent) ? contextToken.parent.parent : void 0;
-      }
-    }
-    return void 0;
-  }
-  function getRelevantTokens(position, sourceFile) {
-    const previousToken = findPrecedingToken(position, sourceFile);
-    if (previousToken && position <= previousToken.end && (isMemberName(previousToken) || isKeyword(previousToken.kind))) {
-      const contextToken = findPrecedingToken(previousToken.getFullStart(), sourceFile, void 0);
-      return { contextToken, previousToken };
+          return;
+        }
+      case 244 /* WhileStatement */:
+      case 245 /* ForStatement */:
+        changes.delete(sourceFile, container);
+        return;
     }
-    return { contextToken: previousToken, previousToken };
-  }
-  function getAutoImportSymbolFromCompletionEntryData(name, data, program, host) {
-    const containingProgram = data.isPackageJsonImport ? host.getPackageJsonAutoImportProvider() : program;
-    const checker = containingProgram.getTypeChecker();
-    const moduleSymbol = data.ambientModuleName ? checker.tryFindAmbientModule(data.ambientModuleName) : data.fileName ? checker.getMergedSymbol(Debug.checkDefined(containingProgram.getSourceFile(data.fileName)).symbol) : void 0;
-    if (!moduleSymbol)
-      return void 0;
-    let symbol = data.exportName === "export=" /* ExportEquals */ ? checker.resolveExternalModuleSymbol(moduleSymbol) : checker.tryGetMemberInModuleExportsAndProperties(data.exportName, moduleSymbol);
-    if (!symbol)
-      return void 0;
-    const isDefaultExport = data.exportName === "default" /* Default */;
-    symbol = isDefaultExport && getLocalSymbolForExportDefault(symbol) || symbol;
-    return { symbol, origin: completionEntryDataToSymbolOriginInfo(data, name, moduleSymbol) };
   }
-  function getCompletionEntryDisplayNameForSymbol(symbol, target, origin, kind, jsxIdentifierExpected) {
-    const name = originIncludesSymbolName(origin) ? origin.symbolName : symbol.name;
-    if (name === void 0 || symbol.flags & 1536 /* Module */ && isSingleOrDoubleQuote(name.charCodeAt(0)) || isKnownSymbol(symbol)) {
+  if (isBlock(statement.parent)) {
+    const end = start2 + length2;
+    const lastStatement = Debug.checkDefined(lastWhere(sliceAfter(statement.parent.statements, statement), (s) => s.pos < end), "Some statement should be last");
+    changes.deleteNodeRange(sourceFile, statement, lastStatement);
+  } else {
+    changes.delete(sourceFile, statement);
+  }
+}
+function lastWhere(a, pred) {
+  let last2;
+  for (const value of a) {
+    if (!pred(value))
+      break;
+    last2 = value;
+  }
+  return last2;
+}
+
+// src/services/codefixes/fixUnusedLabel.ts
+var fixId34 = "fixUnusedLabel";
+var errorCodes43 = [Diagnostics.Unused_label.code];
+registerCodeFix({
+  errorCodes: errorCodes43,
+  getCodeActions(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange19(t, context.sourceFile, context.span.start));
+    return [createCodeFixAction(fixId34, changes, Diagnostics.Remove_unused_label, fixId34, Diagnostics.Remove_all_unused_labels)];
+  },
+  fixIds: [fixId34],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes43, (changes, diag2) => doChange19(changes, diag2.file, diag2.start))
+});
+function doChange19(changes, sourceFile, start2) {
+  const token = getTokenAtPosition(sourceFile, start2);
+  const labeledStatement = cast(token.parent, isLabeledStatement);
+  const pos = token.getStart(sourceFile);
+  const statementPos = labeledStatement.statement.getStart(sourceFile);
+  const end = positionsAreOnSameLine(pos, statementPos, sourceFile) ? statementPos : skipTrivia(
+    sourceFile.text,
+    findChildOfKind(labeledStatement, 58 /* ColonToken */, sourceFile).end,
+    /*stopAfterLineBreak*/
+    true
+  );
+  changes.deleteRange(sourceFile, { pos, end });
+}
+
+// src/services/codefixes/fixJSDocTypes.ts
+var fixIdPlain = "fixJSDocTypes_plain";
+var fixIdNullable = "fixJSDocTypes_nullable";
+var errorCodes44 = [
+  Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments.code,
+  Diagnostics._0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1.code,
+  Diagnostics._0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1.code
+];
+registerCodeFix({
+  errorCodes: errorCodes44,
+  getCodeActions(context) {
+    const { sourceFile } = context;
+    const checker = context.program.getTypeChecker();
+    const info = getInfo11(sourceFile, context.span.start, checker);
+    if (!info)
       return void 0;
+    const { typeNode, type } = info;
+    const original = typeNode.getText(sourceFile);
+    const actions2 = [fix(type, fixIdPlain, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript)];
+    if (typeNode.kind === 317 /* JSDocNullableType */) {
+      actions2.push(fix(type, fixIdNullable, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types));
     }
-    const validNameResult = { name, needsConvertPropertyAccess: false };
-    if (isIdentifierText(name, target, jsxIdentifierExpected ? 1 /* JSX */ : 0 /* Standard */) || symbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(symbol.valueDeclaration)) {
-      return validNameResult;
-    }
-    switch (kind) {
-      case 3 /* MemberLike */:
-        return void 0;
-      case 0 /* ObjectPropertyDeclaration */:
-        return { name: JSON.stringify(name), needsConvertPropertyAccess: false };
-      case 2 /* PropertyAccess */:
-      case 1 /* Global */:
-        return name.charCodeAt(0) === 32 /* space */ ? void 0 : { name, needsConvertPropertyAccess: true };
-      case 5 /* None */:
-      case 4 /* String */:
-        return validNameResult;
-      default:
-        Debug.assertNever(kind);
-    }
+    return actions2;
+    function fix(type2, fixId52, fixAllDescription) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange20(t, sourceFile, typeNode, type2, checker));
+      return createCodeFixAction("jdocTypes", changes, [Diagnostics.Change_0_to_1, original, checker.typeToString(type2)], fixId52, fixAllDescription);
+    }
+  },
+  fixIds: [fixIdPlain, fixIdNullable],
+  getAllCodeActions(context) {
+    const { fixId: fixId52, program, sourceFile } = context;
+    const checker = program.getTypeChecker();
+    return codeFixAll(context, errorCodes44, (changes, err) => {
+      const info = getInfo11(err.file, err.start, checker);
+      if (!info)
+        return;
+      const { typeNode, type } = info;
+      const fixedType = typeNode.kind === 317 /* JSDocNullableType */ && fixId52 === fixIdNullable ? checker.getNullableType(type, 32768 /* Undefined */) : type;
+      doChange20(changes, sourceFile, typeNode, fixedType, checker);
+    });
   }
-  var _keywordCompletions = [];
-  var allKeywordsCompletions = memoize(() => {
-    const res = [];
-    for (let i = 81 /* FirstKeyword */; i <= 162 /* LastKeyword */; i++) {
-      res.push({
-        name: tokenToString(i),
-        kind: "keyword" /* keyword */,
-        kindModifiers: "" /* none */,
-        sortText: SortText.GlobalsOrKeywords
-      });
+});
+function doChange20(changes, sourceFile, oldTypeNode, newType, checker) {
+  changes.replaceNode(sourceFile, oldTypeNode, checker.typeToTypeNode(
+    newType,
+    /*enclosingDeclaration*/
+    oldTypeNode,
+    /*flags*/
+    void 0
+  ));
+}
+function getInfo11(sourceFile, pos, checker) {
+  const decl = findAncestor(getTokenAtPosition(sourceFile, pos), isTypeContainer);
+  const typeNode = decl && decl.type;
+  return typeNode && { typeNode, type: getType(checker, typeNode) };
+}
+function isTypeContainer(node) {
+  switch (node.kind) {
+    case 231 /* AsExpression */:
+    case 176 /* CallSignature */:
+    case 177 /* ConstructSignature */:
+    case 259 /* FunctionDeclaration */:
+    case 174 /* GetAccessor */:
+    case 178 /* IndexSignature */:
+    case 197 /* MappedType */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 166 /* Parameter */:
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+    case 175 /* SetAccessor */:
+    case 262 /* TypeAliasDeclaration */:
+    case 213 /* TypeAssertionExpression */:
+    case 257 /* VariableDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
+function getType(checker, node) {
+  if (isJSDocNullableType(node)) {
+    const type = checker.getTypeFromTypeNode(node.type);
+    if (type === checker.getNeverType() || type === checker.getVoidType()) {
+      return type;
     }
-    return res;
-  });
-  function getKeywordCompletions(keywordFilter, filterOutTsOnlyKeywords) {
-    if (!filterOutTsOnlyKeywords)
-      return getTypescriptKeywordCompletions(keywordFilter);
-    const index = keywordFilter + 8 /* Last */ + 1;
-    return _keywordCompletions[index] || (_keywordCompletions[index] = getTypescriptKeywordCompletions(keywordFilter).filter((entry) => !isTypeScriptOnlyKeyword(stringToToken(entry.name))));
-  }
-  function getTypescriptKeywordCompletions(keywordFilter) {
-    return _keywordCompletions[keywordFilter] || (_keywordCompletions[keywordFilter] = allKeywordsCompletions().filter((entry) => {
-      const kind = stringToToken(entry.name);
-      switch (keywordFilter) {
-        case 0 /* None */:
-          return false;
-        case 1 /* All */:
-          return isFunctionLikeBodyKeyword(kind) || kind === 136 /* DeclareKeyword */ || kind === 142 /* ModuleKeyword */ || kind === 154 /* TypeKeyword */ || kind === 143 /* NamespaceKeyword */ || kind === 126 /* AbstractKeyword */ || isTypeKeyword(kind) && kind !== 155 /* UndefinedKeyword */;
-        case 5 /* FunctionLikeBodyKeywords */:
-          return isFunctionLikeBodyKeyword(kind);
-        case 2 /* ClassElementKeywords */:
-          return isClassMemberCompletionKeyword(kind);
-        case 3 /* InterfaceElementKeywords */:
-          return isInterfaceOrTypeLiteralCompletionKeyword(kind);
-        case 4 /* ConstructorParameterKeywords */:
-          return isParameterPropertyModifier(kind);
-        case 6 /* TypeAssertionKeywords */:
-          return isTypeKeyword(kind) || kind === 85 /* ConstKeyword */;
-        case 7 /* TypeKeywords */:
-          return isTypeKeyword(kind);
-        case 8 /* TypeKeyword */:
-          return kind === 154 /* TypeKeyword */;
-        default:
-          return Debug.assertNever(keywordFilter);
-      }
-    }));
+    return checker.getUnionType(
+      append([type, checker.getUndefinedType()], node.postfix ? void 0 : checker.getNullType())
+    );
   }
-  function isTypeScriptOnlyKeyword(kind) {
-    switch (kind) {
-      case 126 /* AbstractKeyword */:
-      case 131 /* AnyKeyword */:
-      case 160 /* BigIntKeyword */:
-      case 134 /* BooleanKeyword */:
-      case 136 /* DeclareKeyword */:
-      case 92 /* EnumKeyword */:
-      case 159 /* GlobalKeyword */:
-      case 117 /* ImplementsKeyword */:
-      case 138 /* InferKeyword */:
-      case 118 /* InterfaceKeyword */:
-      case 140 /* IsKeyword */:
-      case 141 /* KeyOfKeyword */:
-      case 142 /* ModuleKeyword */:
-      case 143 /* NamespaceKeyword */:
-      case 144 /* NeverKeyword */:
-      case 148 /* NumberKeyword */:
-      case 149 /* ObjectKeyword */:
-      case 161 /* OverrideKeyword */:
-      case 121 /* PrivateKeyword */:
-      case 122 /* ProtectedKeyword */:
-      case 123 /* PublicKeyword */:
-      case 146 /* ReadonlyKeyword */:
-      case 152 /* StringKeyword */:
-      case 153 /* SymbolKeyword */:
-      case 154 /* TypeKeyword */:
-      case 156 /* UniqueKeyword */:
-      case 157 /* UnknownKeyword */:
-        return true;
-      default:
-        return false;
+  return checker.getTypeFromTypeNode(node);
+}
+
+// src/services/codefixes/fixMissingCallParentheses.ts
+var fixId35 = "fixMissingCallParentheses";
+var errorCodes45 = [
+  Diagnostics.This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead.code
+];
+registerCodeFix({
+  errorCodes: errorCodes45,
+  fixIds: [fixId35],
+  getCodeActions(context) {
+    const { sourceFile, span } = context;
+    const callName = getCallName(sourceFile, span.start);
+    if (!callName)
+      return;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange21(t, context.sourceFile, callName));
+    return [createCodeFixAction(fixId35, changes, Diagnostics.Add_missing_call_parentheses, fixId35, Diagnostics.Add_all_missing_call_parentheses)];
+  },
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes45, (changes, diag2) => {
+    const callName = getCallName(diag2.file, diag2.start);
+    if (callName)
+      doChange21(changes, diag2.file, callName);
+  })
+});
+function doChange21(changes, sourceFile, name) {
+  changes.replaceNodeWithText(sourceFile, name, `${name.text}()`);
+}
+function getCallName(sourceFile, start2) {
+  const token = getTokenAtPosition(sourceFile, start2);
+  if (isPropertyAccessExpression(token.parent)) {
+    let current = token.parent;
+    while (isPropertyAccessExpression(current.parent)) {
+      current = current.parent;
     }
+    return current.name;
   }
-  function isInterfaceOrTypeLiteralCompletionKeyword(kind) {
-    return kind === 146 /* ReadonlyKeyword */;
+  if (isIdentifier(token)) {
+    return token;
   }
-  function isClassMemberCompletionKeyword(kind) {
-    switch (kind) {
-      case 126 /* AbstractKeyword */:
-      case 127 /* AccessorKeyword */:
-      case 135 /* ConstructorKeyword */:
-      case 137 /* GetKeyword */:
-      case 151 /* SetKeyword */:
-      case 132 /* AsyncKeyword */:
-      case 136 /* DeclareKeyword */:
-      case 161 /* OverrideKeyword */:
-        return true;
-      default:
-        return isClassMemberModifier(kind);
-    }
+  return void 0;
+}
+
+// src/services/codefixes/fixAwaitInSyncFunction.ts
+var fixId36 = "fixAwaitInSyncFunction";
+var errorCodes46 = [
+  Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code,
+  Diagnostics.for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code,
+  Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function.code
+];
+registerCodeFix({
+  errorCodes: errorCodes46,
+  getCodeActions(context) {
+    const { sourceFile, span } = context;
+    const nodes = getNodes3(sourceFile, span.start);
+    if (!nodes)
+      return void 0;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange22(t, sourceFile, nodes));
+    return [createCodeFixAction(fixId36, changes, Diagnostics.Add_async_modifier_to_containing_function, fixId36, Diagnostics.Add_all_missing_async_modifiers)];
+  },
+  fixIds: [fixId36],
+  getAllCodeActions: function getAllCodeActionsToFixAwaitInSyncFunction(context) {
+    const seen = /* @__PURE__ */ new Map();
+    return codeFixAll(context, errorCodes46, (changes, diag2) => {
+      const nodes = getNodes3(diag2.file, diag2.start);
+      if (!nodes || !addToSeen(seen, getNodeId(nodes.insertBefore)))
+        return;
+      doChange22(changes, context.sourceFile, nodes);
+    });
   }
-  function isFunctionLikeBodyKeyword(kind) {
-    return kind === 132 /* AsyncKeyword */ || kind === 133 /* AwaitKeyword */ || kind === 128 /* AsKeyword */ || kind === 150 /* SatisfiesKeyword */ || kind === 154 /* TypeKeyword */ || !isContextualKeyword(kind) && !isClassMemberCompletionKeyword(kind);
+});
+function getReturnType(expr) {
+  if (expr.type) {
+    return expr.type;
   }
-  function keywordForNode(node) {
-    return isIdentifier(node) ? node.originalKeywordKind || 0 /* Unknown */ : node.kind;
+  if (isVariableDeclaration(expr.parent) && expr.parent.type && isFunctionTypeNode(expr.parent.type)) {
+    return expr.parent.type.type;
   }
-  function getContextualKeywords(contextToken, position) {
-    const entries = [];
-    if (contextToken) {
-      const file = contextToken.getSourceFile();
-      const parent2 = contextToken.parent;
-      const tokenLine = file.getLineAndCharacterOfPosition(contextToken.end).line;
-      const currentLine = file.getLineAndCharacterOfPosition(position).line;
-      if ((isImportDeclaration(parent2) || isExportDeclaration(parent2) && parent2.moduleSpecifier) && contextToken === parent2.moduleSpecifier && tokenLine === currentLine) {
-        entries.push({
-          name: tokenToString(130 /* AssertKeyword */),
-          kind: "keyword" /* keyword */,
-          kindModifiers: "" /* none */,
-          sortText: SortText.GlobalsOrKeywords
-        });
-      }
-    }
-    return entries;
+}
+function getNodes3(sourceFile, start2) {
+  const token = getTokenAtPosition(sourceFile, start2);
+  const containingFunction = getContainingFunction(token);
+  if (!containingFunction) {
+    return;
   }
-  function getJsDocTagAtPosition(node, position) {
-    return findAncestor(node, (n) => isJSDocTag(n) && rangeContainsPosition(n, position) ? true : isJSDoc(n) ? "quit" : false);
+  let insertBefore;
+  switch (containingFunction.kind) {
+    case 171 /* MethodDeclaration */:
+      insertBefore = containingFunction.name;
+      break;
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+      insertBefore = findChildOfKind(containingFunction, 98 /* FunctionKeyword */, sourceFile);
+      break;
+    case 216 /* ArrowFunction */:
+      const kind = containingFunction.typeParameters ? 29 /* LessThanToken */ : 20 /* OpenParenToken */;
+      insertBefore = findChildOfKind(containingFunction, kind, sourceFile) || first(containingFunction.parameters);
+      break;
+    default:
+      return;
   }
-  function getPropertiesForObjectExpression(contextualType, completionsType, obj, checker) {
-    const hasCompletionsType = completionsType && completionsType !== contextualType;
-    const type = hasCompletionsType && !(completionsType.flags & 3 /* AnyOrUnknown */) ? checker.getUnionType([contextualType, completionsType]) : contextualType;
-    const properties = getApparentProperties(type, obj, checker);
-    return type.isClass() && containsNonPublicProperties(properties) ? [] : hasCompletionsType ? filter(properties, hasDeclarationOtherThanSelf) : properties;
-    function hasDeclarationOtherThanSelf(member) {
-      if (!length(member.declarations))
-        return true;
-      return some(member.declarations, (decl) => decl.parent !== obj);
+  return insertBefore && {
+    insertBefore,
+    returnType: getReturnType(containingFunction)
+  };
+}
+function doChange22(changes, sourceFile, { insertBefore, returnType }) {
+  if (returnType) {
+    const entityName = getEntityNameFromTypeNode(returnType);
+    if (!entityName || entityName.kind !== 79 /* Identifier */ || entityName.text !== "Promise") {
+      changes.replaceNode(sourceFile, returnType, factory.createTypeReferenceNode("Promise", factory.createNodeArray([returnType])));
     }
   }
-  function getApparentProperties(type, node, checker) {
-    if (!type.isUnion())
-      return type.getApparentProperties();
-    return checker.getAllPossiblePropertiesOfTypes(filter(type.types, (memberType) => !(memberType.flags & 131068 /* Primitive */ || checker.isArrayLikeType(memberType) || checker.isTypeInvalidDueToUnionDiscriminant(memberType, node) || typeHasCallOrConstructSignatures(memberType, checker) || memberType.isClass() && containsNonPublicProperties(memberType.getApparentProperties()))));
+  changes.insertModifierBefore(sourceFile, 132 /* AsyncKeyword */, insertBefore);
+}
+
+// src/services/codefixes/fixPropertyOverrideAccessor.ts
+var errorCodes47 = [
+  Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property.code,
+  Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor.code
+];
+var fixId37 = "fixPropertyOverrideAccessor";
+registerCodeFix({
+  errorCodes: errorCodes47,
+  getCodeActions(context) {
+    const edits = doChange23(context.sourceFile, context.span.start, context.span.length, context.errorCode, context);
+    if (edits) {
+      return [createCodeFixAction(fixId37, edits, Diagnostics.Generate_get_and_set_accessors, fixId37, Diagnostics.Generate_get_and_set_accessors_for_all_overriding_properties)];
+    }
+  },
+  fixIds: [fixId37],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes47, (changes, diag2) => {
+    const edits = doChange23(diag2.file, diag2.start, diag2.length, diag2.code, context);
+    if (edits) {
+      for (const edit of edits) {
+        changes.pushRaw(context.sourceFile, edit);
+      }
+    }
+  })
+});
+function doChange23(file, start2, length2, code, context) {
+  let startPosition;
+  let endPosition;
+  if (code === Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property.code) {
+    startPosition = start2;
+    endPosition = start2 + length2;
+  } else if (code === Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor.code) {
+    const checker = context.program.getTypeChecker();
+    const node = getTokenAtPosition(file, start2).parent;
+    Debug.assert(isAccessor(node), "error span of fixPropertyOverrideAccessor should only be on an accessor");
+    const containingClass = node.parent;
+    Debug.assert(isClassLike(containingClass), "erroneous accessors should only be inside classes");
+    const base = singleOrUndefined(getAllSupers(containingClass, checker));
+    if (!base)
+      return [];
+    const name = unescapeLeadingUnderscores(getTextOfPropertyName(node.name));
+    const baseProp = checker.getPropertyOfType(checker.getTypeAtLocation(base), name);
+    if (!baseProp || !baseProp.valueDeclaration)
+      return [];
+    startPosition = baseProp.valueDeclaration.pos;
+    endPosition = baseProp.valueDeclaration.end;
+    file = getSourceFileOfNode(baseProp.valueDeclaration);
+  } else {
+    Debug.fail("fixPropertyOverrideAccessor codefix got unexpected error code " + code);
   }
-  function containsNonPublicProperties(props) {
-    return some(props, (p) => !!(getDeclarationModifierFlagsFromSymbol(p) & 24 /* NonPublicAccessibilityModifier */));
+  return generateAccessorFromProperty(file, context.program, startPosition, endPosition, context, Diagnostics.Generate_get_and_set_accessors.message);
+}
+
+// src/services/codefixes/inferFromUsage.ts
+var fixId38 = "inferFromUsage";
+var errorCodes48 = [
+  // Variable declarations
+  Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code,
+  // Variable uses
+  Diagnostics.Variable_0_implicitly_has_an_1_type.code,
+  // Parameter declarations
+  Diagnostics.Parameter_0_implicitly_has_an_1_type.code,
+  Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code,
+  // Get Accessor declarations
+  Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code,
+  Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code,
+  // Set Accessor declarations
+  Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code,
+  // Property declarations
+  Diagnostics.Member_0_implicitly_has_an_1_type.code,
+  //// Suggestions
+  // Variable declarations
+  Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage.code,
+  // Variable uses
+  Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
+  // Parameter declarations
+  Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
+  Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code,
+  // Get Accessor declarations
+  Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage.code,
+  Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage.code,
+  // Set Accessor declarations
+  Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage.code,
+  // Property declarations
+  Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
+  // Function expressions and declarations
+  Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code
+];
+registerCodeFix({
+  errorCodes: errorCodes48,
+  getCodeActions(context) {
+    const { sourceFile, program, span: { start: start2 }, errorCode, cancellationToken, host, preferences } = context;
+    const token = getTokenAtPosition(sourceFile, start2);
+    let declaration;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
+      declaration = doChange24(
+        changes2,
+        sourceFile,
+        token,
+        errorCode,
+        program,
+        cancellationToken,
+        /*markSeen*/
+        returnTrue,
+        host,
+        preferences
+      );
+    });
+    const name = declaration && getNameOfDeclaration(declaration);
+    return !name || changes.length === 0 ? void 0 : [createCodeFixAction(fixId38, changes, [getDiagnostic(errorCode, token), getTextOfNode(name)], fixId38, Diagnostics.Infer_all_types_from_usage)];
+  },
+  fixIds: [fixId38],
+  getAllCodeActions(context) {
+    const { sourceFile, program, cancellationToken, host, preferences } = context;
+    const markSeen = nodeSeenTracker();
+    return codeFixAll(context, errorCodes48, (changes, err) => {
+      doChange24(changes, sourceFile, getTokenAtPosition(err.file, err.start), err.code, program, cancellationToken, markSeen, host, preferences);
+    });
   }
-  function getPropertiesForCompletion(type, checker) {
-    return type.isUnion() ? Debug.checkEachDefined(checker.getAllPossiblePropertiesOfTypes(type.types), "getAllPossiblePropertiesOfTypes() should all be defined") : Debug.checkEachDefined(type.getApparentProperties(), "getApparentProperties() should all be defined");
+});
+function getDiagnostic(errorCode, token) {
+  switch (errorCode) {
+    case Diagnostics.Parameter_0_implicitly_has_an_1_type.code:
+    case Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code:
+      return isSetAccessorDeclaration(getContainingFunction(token)) ? Diagnostics.Infer_type_of_0_from_usage : Diagnostics.Infer_parameter_types_from_usage;
+    case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code:
+    case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code:
+      return Diagnostics.Infer_parameter_types_from_usage;
+    case Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code:
+      return Diagnostics.Infer_this_type_of_0_from_usage;
+    default:
+      return Diagnostics.Infer_type_of_0_from_usage;
+  }
+}
+function mapSuggestionDiagnostic(errorCode) {
+  switch (errorCode) {
+    case Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage.code:
+      return Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code;
+    case Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code:
+      return Diagnostics.Variable_0_implicitly_has_an_1_type.code;
+    case Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code:
+      return Diagnostics.Parameter_0_implicitly_has_an_1_type.code;
+    case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code:
+      return Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code;
+    case Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage.code:
+      return Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code;
+    case Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage.code:
+      return Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code;
+    case Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage.code:
+      return Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code;
+    case Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code:
+      return Diagnostics.Member_0_implicitly_has_an_1_type.code;
+  }
+  return errorCode;
+}
+function doChange24(changes, sourceFile, token, errorCode, program, cancellationToken, markSeen, host, preferences) {
+  if (!isParameterPropertyModifier(token.kind) && token.kind !== 79 /* Identifier */ && token.kind !== 25 /* DotDotDotToken */ && token.kind !== 108 /* ThisKeyword */) {
+    return void 0;
   }
-  function tryGetObjectTypeDeclarationCompletionContainer(sourceFile, contextToken, location2, position) {
-    switch (location2.kind) {
-      case 351 /* SyntaxList */:
-        return tryCast(location2.parent, isObjectTypeDeclaration);
-      case 1 /* EndOfFileToken */:
-        const cls = tryCast(lastOrUndefined(cast(location2.parent, isSourceFile).statements), isObjectTypeDeclaration);
-        if (cls && !findChildOfKind(cls, 19 /* CloseBraceToken */, sourceFile)) {
-          return cls;
-        }
-        break;
-      case 79 /* Identifier */: {
-        const originalKeywordKind = location2.originalKeywordKind;
-        if (originalKeywordKind && isKeyword(originalKeywordKind)) {
-          return void 0;
-        }
-        if (isPropertyDeclaration(location2.parent) && location2.parent.initializer === location2) {
-          return void 0;
-        }
-        if (isFromObjectTypeDeclaration(location2)) {
-          return findAncestor(location2, isObjectTypeDeclaration);
+  const { parent: parent2 } = token;
+  const importAdder = createImportAdder(sourceFile, program, preferences, host);
+  errorCode = mapSuggestionDiagnostic(errorCode);
+  switch (errorCode) {
+    case Diagnostics.Member_0_implicitly_has_an_1_type.code:
+    case Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code:
+      if (isVariableDeclaration(parent2) && markSeen(parent2) || isPropertyDeclaration(parent2) || isPropertySignature(parent2)) {
+        annotateVariableDeclaration(changes, importAdder, sourceFile, parent2, program, host, cancellationToken);
+        importAdder.writeFixes(changes);
+        return parent2;
+      }
+      if (isPropertyAccessExpression(parent2)) {
+        const type = inferTypeForVariableFromUsage(parent2.name, program, cancellationToken);
+        const typeNode = getTypeNodeIfAccessible(type, parent2, program, host);
+        if (typeNode) {
+          const typeTag = factory.createJSDocTypeTag(
+            /*tagName*/
+            void 0,
+            factory.createJSDocTypeExpression(typeNode),
+            /*comment*/
+            void 0
+          );
+          changes.addJSDocTags(sourceFile, cast(parent2.parent.parent, isExpressionStatement), [typeTag]);
         }
+        importAdder.writeFixes(changes);
+        return parent2;
       }
-    }
-    if (!contextToken)
       return void 0;
-    if (location2.kind === 135 /* ConstructorKeyword */ || isIdentifier(contextToken) && isPropertyDeclaration(contextToken.parent) && isClassLike(location2)) {
-      return findAncestor(contextToken, isClassLike);
-    }
-    switch (contextToken.kind) {
-      case 63 /* EqualsToken */:
-        return void 0;
-      case 26 /* SemicolonToken */:
-      case 19 /* CloseBraceToken */:
-        return isFromObjectTypeDeclaration(location2) && location2.parent.name === location2 ? location2.parent.parent : tryCast(location2, isObjectTypeDeclaration);
-      case 18 /* OpenBraceToken */:
-      case 27 /* CommaToken */:
-        return tryCast(contextToken.parent, isObjectTypeDeclaration);
-      default:
-        if (!isFromObjectTypeDeclaration(contextToken)) {
-          if (getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line !== getLineAndCharacterOfPosition(sourceFile, position).line && isObjectTypeDeclaration(location2)) {
-            return location2;
-          }
-          return void 0;
-        }
-        const isValidKeyword = isClassLike(contextToken.parent.parent) ? isClassMemberCompletionKeyword : isInterfaceOrTypeLiteralCompletionKeyword;
-        return isValidKeyword(contextToken.kind) || contextToken.kind === 41 /* AsteriskToken */ || isIdentifier(contextToken) && isValidKeyword(stringToToken(contextToken.text)) ? contextToken.parent.parent : void 0;
-    }
-  }
-  function tryGetTypeLiteralNode(node) {
-    if (!node)
+    case Diagnostics.Variable_0_implicitly_has_an_1_type.code: {
+      const symbol = program.getTypeChecker().getSymbolAtLocation(token);
+      if (symbol && symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration) && markSeen(symbol.valueDeclaration)) {
+        annotateVariableDeclaration(changes, importAdder, getSourceFileOfNode(symbol.valueDeclaration), symbol.valueDeclaration, program, host, cancellationToken);
+        importAdder.writeFixes(changes);
+        return symbol.valueDeclaration;
+      }
       return void 0;
-    const parent2 = node.parent;
-    switch (node.kind) {
-      case 18 /* OpenBraceToken */:
-        if (isTypeLiteralNode(parent2)) {
-          return parent2;
-        }
-        break;
-      case 26 /* SemicolonToken */:
-      case 27 /* CommaToken */:
-      case 79 /* Identifier */:
-        if (parent2.kind === 168 /* PropertySignature */ && isTypeLiteralNode(parent2.parent)) {
-          return parent2.parent;
-        }
-        break;
     }
+  }
+  const containingFunction = getContainingFunction(token);
+  if (containingFunction === void 0) {
     return void 0;
   }
-  function getConstraintOfTypeArgumentProperty(node, checker) {
-    if (!node)
-      return void 0;
-    if (isTypeNode(node) && isTypeReferenceType(node.parent)) {
-      return checker.getTypeArgumentConstraint(node);
-    }
-    const t = getConstraintOfTypeArgumentProperty(node.parent, checker);
-    if (!t)
-      return void 0;
-    switch (node.kind) {
-      case 168 /* PropertySignature */:
-        return checker.getTypeOfPropertyOfContextualType(t, node.symbol.escapedName);
-      case 190 /* IntersectionType */:
-      case 184 /* TypeLiteral */:
-      case 189 /* UnionType */:
-        return t;
+  let declaration;
+  switch (errorCode) {
+    case Diagnostics.Parameter_0_implicitly_has_an_1_type.code:
+      if (isSetAccessorDeclaration(containingFunction)) {
+        annotateSetAccessor(changes, importAdder, sourceFile, containingFunction, program, host, cancellationToken);
+        declaration = containingFunction;
+        break;
+      }
+    case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code:
+      if (markSeen(containingFunction)) {
+        const param = cast(parent2, isParameter);
+        annotateParameters(changes, importAdder, sourceFile, param, containingFunction, program, host, cancellationToken);
+        declaration = param;
+      }
+      break;
+    case Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code:
+    case Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code:
+      if (isGetAccessorDeclaration(containingFunction) && isIdentifier(containingFunction.name)) {
+        annotate(changes, importAdder, sourceFile, containingFunction, inferTypeForVariableFromUsage(containingFunction.name, program, cancellationToken), program, host);
+        declaration = containingFunction;
+      }
+      break;
+    case Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code:
+      if (isSetAccessorDeclaration(containingFunction)) {
+        annotateSetAccessor(changes, importAdder, sourceFile, containingFunction, program, host, cancellationToken);
+        declaration = containingFunction;
+      }
+      break;
+    case Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code:
+      if (ts_textChanges_exports.isThisTypeAnnotatable(containingFunction) && markSeen(containingFunction)) {
+        annotateThis(changes, sourceFile, containingFunction, program, host, cancellationToken);
+        declaration = containingFunction;
+      }
+      break;
+    default:
+      return Debug.fail(String(errorCode));
+  }
+  importAdder.writeFixes(changes);
+  return declaration;
+}
+function annotateVariableDeclaration(changes, importAdder, sourceFile, declaration, program, host, cancellationToken) {
+  if (isIdentifier(declaration.name)) {
+    annotate(changes, importAdder, sourceFile, declaration, inferTypeForVariableFromUsage(declaration.name, program, cancellationToken), program, host);
+  }
+}
+function annotateParameters(changes, importAdder, sourceFile, parameterDeclaration, containingFunction, program, host, cancellationToken) {
+  if (!isIdentifier(parameterDeclaration.name)) {
+    return;
+  }
+  const parameterInferences = inferTypeForParametersFromUsage(containingFunction, sourceFile, program, cancellationToken);
+  Debug.assert(containingFunction.parameters.length === parameterInferences.length, "Parameter count and inference count should match");
+  if (isInJSFile(containingFunction)) {
+    annotateJSDocParameters(changes, sourceFile, parameterInferences, program, host);
+  } else {
+    const needParens = isArrowFunction(containingFunction) && !findChildOfKind(containingFunction, 20 /* OpenParenToken */, sourceFile);
+    if (needParens)
+      changes.insertNodeBefore(sourceFile, first(containingFunction.parameters), factory.createToken(20 /* OpenParenToken */));
+    for (const { declaration, type } of parameterInferences) {
+      if (declaration && !declaration.type && !declaration.initializer) {
+        annotate(changes, importAdder, sourceFile, declaration, type, program, host);
+      }
     }
+    if (needParens)
+      changes.insertNodeAfter(sourceFile, last(containingFunction.parameters), factory.createToken(21 /* CloseParenToken */));
   }
-  function isFromObjectTypeDeclaration(node) {
-    return node.parent && isClassOrTypeElement(node.parent) && isObjectTypeDeclaration(node.parent.parent);
+}
+function annotateThis(changes, sourceFile, containingFunction, program, host, cancellationToken) {
+  const references = getFunctionReferences(containingFunction, sourceFile, program, cancellationToken);
+  if (!references || !references.length) {
+    return;
   }
-  function isValidTrigger(sourceFile, triggerCharacter, contextToken, position) {
-    switch (triggerCharacter) {
-      case ".":
-      case "@":
-        return true;
-      case '"':
-      case "'":
-      case "`":
-        return !!contextToken && isStringLiteralOrTemplate(contextToken) && position === contextToken.getStart(sourceFile) + 1;
-      case "#":
-        return !!contextToken && isPrivateIdentifier(contextToken) && !!getContainingClass(contextToken);
-      case "<":
-        return !!contextToken && contextToken.kind === 29 /* LessThanToken */ && (!isBinaryExpression(contextToken.parent) || binaryExpressionMayBeOpenTag(contextToken.parent));
-      case "/":
-        return !!contextToken && (isStringLiteralLike(contextToken) ? !!tryGetImportFromModuleSpecifier(contextToken) : contextToken.kind === 43 /* SlashToken */ && isJsxClosingElement(contextToken.parent));
-      case " ":
-        return !!contextToken && isImportKeyword(contextToken) && contextToken.parent.kind === 308 /* SourceFile */;
-      default:
-        return Debug.assertNever(triggerCharacter);
-    }
+  const thisInference = inferTypeFromReferences(program, references, cancellationToken).thisParameter();
+  const typeNode = getTypeNodeIfAccessible(thisInference, containingFunction, program, host);
+  if (!typeNode) {
+    return;
   }
-  function binaryExpressionMayBeOpenTag({ left }) {
-    return nodeIsMissing(left);
+  if (isInJSFile(containingFunction)) {
+    annotateJSDocThis(changes, sourceFile, containingFunction, typeNode);
+  } else {
+    changes.tryInsertThisTypeAnnotation(sourceFile, containingFunction, typeNode);
   }
-  function isProbablyGlobalType(type, sourceFile, checker) {
-    const selfSymbol = checker.resolveName("self", void 0, 111551 /* Value */, false);
-    if (selfSymbol && checker.getTypeOfSymbolAtLocation(selfSymbol, sourceFile) === type) {
-      return true;
-    }
-    const globalSymbol = checker.resolveName("global", void 0, 111551 /* Value */, false);
-    if (globalSymbol && checker.getTypeOfSymbolAtLocation(globalSymbol, sourceFile) === type) {
-      return true;
+}
+function annotateJSDocThis(changes, sourceFile, containingFunction, typeNode) {
+  changes.addJSDocTags(sourceFile, containingFunction, [
+    factory.createJSDocThisTag(
+      /*tagName*/
+      void 0,
+      factory.createJSDocTypeExpression(typeNode)
+    )
+  ]);
+}
+function annotateSetAccessor(changes, importAdder, sourceFile, setAccessorDeclaration, program, host, cancellationToken) {
+  const param = firstOrUndefined(setAccessorDeclaration.parameters);
+  if (param && isIdentifier(setAccessorDeclaration.name) && isIdentifier(param.name)) {
+    let type = inferTypeForVariableFromUsage(setAccessorDeclaration.name, program, cancellationToken);
+    if (type === program.getTypeChecker().getAnyType()) {
+      type = inferTypeForVariableFromUsage(param.name, program, cancellationToken);
+    }
+    if (isInJSFile(setAccessorDeclaration)) {
+      annotateJSDocParameters(changes, sourceFile, [{ declaration: param, type }], program, host);
+    } else {
+      annotate(changes, importAdder, sourceFile, param, type, program, host);
     }
-    const globalThisSymbol = checker.resolveName("globalThis", void 0, 111551 /* Value */, false);
-    if (globalThisSymbol && checker.getTypeOfSymbolAtLocation(globalThisSymbol, sourceFile) === type) {
-      return true;
+  }
+}
+function annotate(changes, importAdder, sourceFile, declaration, type, program, host) {
+  const typeNode = getTypeNodeIfAccessible(type, declaration, program, host);
+  if (typeNode) {
+    if (isInJSFile(sourceFile) && declaration.kind !== 168 /* PropertySignature */) {
+      const parent2 = isVariableDeclaration(declaration) ? tryCast(declaration.parent.parent, isVariableStatement) : declaration;
+      if (!parent2) {
+        return;
+      }
+      const typeExpression = factory.createJSDocTypeExpression(typeNode);
+      const typeTag = isGetAccessorDeclaration(declaration) ? factory.createJSDocReturnTag(
+        /*tagName*/
+        void 0,
+        typeExpression,
+        /*comment*/
+        void 0
+      ) : factory.createJSDocTypeTag(
+        /*tagName*/
+        void 0,
+        typeExpression,
+        /*comment*/
+        void 0
+      );
+      changes.addJSDocTags(sourceFile, parent2, [typeTag]);
+    } else if (!tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, getEmitScriptTarget(program.getCompilerOptions()))) {
+      changes.tryInsertTypeAnnotation(sourceFile, declaration, typeNode);
     }
-    return false;
   }
-  function isStaticProperty(symbol) {
-    return !!(symbol.valueDeclaration && getEffectiveModifierFlags(symbol.valueDeclaration) & 32 /* Static */ && isClassLike(symbol.valueDeclaration.parent));
+}
+function tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, scriptTarget) {
+  const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget);
+  if (importableReference && changes.tryInsertTypeAnnotation(sourceFile, declaration, importableReference.typeNode)) {
+    forEach(importableReference.symbols, (s) => importAdder.addImportFromExportedSymbol(
+      s,
+      /*usageIsTypeOnly*/
+      true
+    ));
+    return true;
+  }
+  return false;
+}
+function annotateJSDocParameters(changes, sourceFile, parameterInferences, program, host) {
+  const signature = parameterInferences.length && parameterInferences[0].declaration.parent;
+  if (!signature) {
+    return;
   }
-  function tryGetObjectLiteralContextualType(node, typeChecker) {
-    const type = typeChecker.getContextualType(node);
-    if (type) {
-      return type;
+  const inferences = mapDefined(parameterInferences, (inference) => {
+    const param = inference.declaration;
+    if (param.initializer || getJSDocType(param) || !isIdentifier(param.name)) {
+      return;
+    }
+    const typeNode = inference.type && getTypeNodeIfAccessible(inference.type, param, program, host);
+    if (typeNode) {
+      const name = factory.cloneNode(param.name);
+      setEmitFlags(name, 3072 /* NoComments */ | 4096 /* NoNestedComments */);
+      return { name: factory.cloneNode(param.name), param, isOptional: !!inference.isOptional, typeNode };
     }
-    const parent2 = walkUpParenthesizedExpressions(node.parent);
-    if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 63 /* EqualsToken */ && node === parent2.left) {
-      return typeChecker.getTypeAtLocation(parent2);
+  });
+  if (!inferences.length) {
+    return;
+  }
+  if (isArrowFunction(signature) || isFunctionExpression(signature)) {
+    const needParens = isArrowFunction(signature) && !findChildOfKind(signature, 20 /* OpenParenToken */, sourceFile);
+    if (needParens) {
+      changes.insertNodeBefore(sourceFile, first(signature.parameters), factory.createToken(20 /* OpenParenToken */));
     }
-    if (isExpression(parent2)) {
-      return typeChecker.getContextualType(parent2);
+    forEach(inferences, ({ typeNode, param }) => {
+      const typeTag = factory.createJSDocTypeTag(
+        /*tagName*/
+        void 0,
+        factory.createJSDocTypeExpression(typeNode)
+      );
+      const jsDoc = factory.createJSDocComment(
+        /*comment*/
+        void 0,
+        [typeTag]
+      );
+      changes.insertNodeAt(sourceFile, param.getStart(sourceFile), jsDoc, { suffix: " " });
+    });
+    if (needParens) {
+      changes.insertNodeAfter(sourceFile, last(signature.parameters), factory.createToken(21 /* CloseParenToken */));
     }
+  } else {
+    const paramTags = map(inferences, ({ name, typeNode, isOptional }) => factory.createJSDocParameterTag(
+      /*tagName*/
+      void 0,
+      name,
+      /*isBracketed*/
+      !!isOptional,
+      factory.createJSDocTypeExpression(typeNode),
+      /* isNameFirst */
+      false,
+      /*comment*/
+      void 0
+    ));
+    changes.addJSDocTags(sourceFile, signature, paramTags);
+  }
+}
+function getReferences(token, program, cancellationToken) {
+  return mapDefined(ts_FindAllReferences_exports.getReferenceEntriesForNode(-1, token, program, program.getSourceFiles(), cancellationToken), (entry) => entry.kind !== ts_FindAllReferences_exports.EntryKind.Span ? tryCast(entry.node, isIdentifier) : void 0);
+}
+function inferTypeForVariableFromUsage(token, program, cancellationToken) {
+  const references = getReferences(token, program, cancellationToken);
+  return inferTypeFromReferences(program, references, cancellationToken).single();
+}
+function inferTypeForParametersFromUsage(func, sourceFile, program, cancellationToken) {
+  const references = getFunctionReferences(func, sourceFile, program, cancellationToken);
+  return references && inferTypeFromReferences(program, references, cancellationToken).parameters(func) || func.parameters.map((p) => ({
+    declaration: p,
+    type: isIdentifier(p.name) ? inferTypeForVariableFromUsage(p.name, program, cancellationToken) : program.getTypeChecker().getAnyType()
+  }));
+}
+function getFunctionReferences(containingFunction, sourceFile, program, cancellationToken) {
+  let searchToken;
+  switch (containingFunction.kind) {
+    case 173 /* Constructor */:
+      searchToken = findChildOfKind(containingFunction, 135 /* ConstructorKeyword */, sourceFile);
+      break;
+    case 216 /* ArrowFunction */:
+    case 215 /* FunctionExpression */:
+      const parent2 = containingFunction.parent;
+      searchToken = (isVariableDeclaration(parent2) || isPropertyDeclaration(parent2)) && isIdentifier(parent2.name) ? parent2.name : containingFunction.name;
+      break;
+    case 259 /* FunctionDeclaration */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+      searchToken = containingFunction.name;
+      break;
+  }
+  if (!searchToken) {
     return void 0;
   }
-  function getImportStatementCompletionInfo(contextToken) {
-    var _a2, _b, _c;
-    let keywordCompletion;
-    let isKeywordOnlyCompletion = false;
-    const candidate = getCandidate();
+  return getReferences(searchToken, program, cancellationToken);
+}
+function inferTypeFromReferences(program, references, cancellationToken) {
+  const checker = program.getTypeChecker();
+  const builtinConstructors = {
+    string: () => checker.getStringType(),
+    number: () => checker.getNumberType(),
+    Array: (t) => checker.createArrayType(t),
+    Promise: (t) => checker.createPromiseType(t)
+  };
+  const builtins = [
+    checker.getStringType(),
+    checker.getNumberType(),
+    checker.createArrayType(checker.getAnyType()),
+    checker.createPromiseType(checker.getAnyType())
+  ];
+  return {
+    single: single2,
+    parameters,
+    thisParameter
+  };
+  function createEmptyUsage() {
     return {
-      isKeywordOnlyCompletion,
-      keywordCompletion,
-      isNewIdentifierLocation: !!(candidate || keywordCompletion === 154 /* TypeKeyword */),
-      isTopLevelTypeOnly: !!((_b = (_a2 = tryCast(candidate, isImportDeclaration)) == null ? void 0 : _a2.importClause) == null ? void 0 : _b.isTypeOnly) || !!((_c = tryCast(candidate, isImportEqualsDeclaration)) == null ? void 0 : _c.isTypeOnly),
-      couldBeTypeOnlyImportSpecifier: !!candidate && couldBeTypeOnlyImportSpecifier(candidate, contextToken),
-      replacementSpan: getSingleLineReplacementSpanForImportCompletionNode(candidate)
+      isNumber: void 0,
+      isString: void 0,
+      isNumberOrString: void 0,
+      candidateTypes: void 0,
+      properties: void 0,
+      calls: void 0,
+      constructs: void 0,
+      numberIndex: void 0,
+      stringIndex: void 0,
+      candidateThisTypes: void 0,
+      inferredTypes: void 0
     };
-    function getCandidate() {
-      const parent2 = contextToken.parent;
-      if (isImportEqualsDeclaration(parent2)) {
-        keywordCompletion = contextToken.kind === 154 /* TypeKeyword */ ? void 0 : 154 /* TypeKeyword */;
-        return isModuleSpecifierMissingOrEmpty(parent2.moduleReference) ? parent2 : void 0;
-      }
-      if (couldBeTypeOnlyImportSpecifier(parent2, contextToken) && canCompleteFromNamedBindings(parent2.parent)) {
-        return parent2;
+  }
+  function combineUsages(usages) {
+    const combinedProperties = /* @__PURE__ */ new Map();
+    for (const u of usages) {
+      if (u.properties) {
+        u.properties.forEach((p, name) => {
+          if (!combinedProperties.has(name)) {
+            combinedProperties.set(name, []);
+          }
+          combinedProperties.get(name).push(p);
+        });
       }
-      if (isNamedImports(parent2) || isNamespaceImport(parent2)) {
-        if (!parent2.parent.isTypeOnly && (contextToken.kind === 18 /* OpenBraceToken */ || contextToken.kind === 100 /* ImportKeyword */ || contextToken.kind === 27 /* CommaToken */)) {
-          keywordCompletion = 154 /* TypeKeyword */;
-        }
-        if (canCompleteFromNamedBindings(parent2)) {
-          if (contextToken.kind === 19 /* CloseBraceToken */ || contextToken.kind === 79 /* Identifier */) {
-            isKeywordOnlyCompletion = true;
-            keywordCompletion = 158 /* FromKeyword */;
-          } else {
-            return parent2.parent.parent;
+    }
+    const properties = /* @__PURE__ */ new Map();
+    combinedProperties.forEach((ps, name) => {
+      properties.set(name, combineUsages(ps));
+    });
+    return {
+      isNumber: usages.some((u) => u.isNumber),
+      isString: usages.some((u) => u.isString),
+      isNumberOrString: usages.some((u) => u.isNumberOrString),
+      candidateTypes: flatMap(usages, (u) => u.candidateTypes),
+      properties,
+      calls: flatMap(usages, (u) => u.calls),
+      constructs: flatMap(usages, (u) => u.constructs),
+      numberIndex: forEach(usages, (u) => u.numberIndex),
+      stringIndex: forEach(usages, (u) => u.stringIndex),
+      candidateThisTypes: flatMap(usages, (u) => u.candidateThisTypes),
+      inferredTypes: void 0
+      // clear type cache
+    };
+  }
+  function single2() {
+    return combineTypes(inferTypesFromReferencesSingle(references));
+  }
+  function parameters(declaration) {
+    if (references.length === 0 || !declaration.parameters) {
+      return void 0;
+    }
+    const usage = createEmptyUsage();
+    for (const reference of references) {
+      cancellationToken.throwIfCancellationRequested();
+      calculateUsageOfNode(reference, usage);
+    }
+    const calls = [...usage.constructs || [], ...usage.calls || []];
+    return declaration.parameters.map((parameter, parameterIndex) => {
+      const types = [];
+      const isRest = isRestParameter(parameter);
+      let isOptional = false;
+      for (const call of calls) {
+        if (call.argumentTypes.length <= parameterIndex) {
+          isOptional = isInJSFile(declaration);
+          types.push(checker.getUndefinedType());
+        } else if (isRest) {
+          for (let i = parameterIndex; i < call.argumentTypes.length; i++) {
+            types.push(checker.getBaseTypeOfLiteralType(call.argumentTypes[i]));
           }
+        } else {
+          types.push(checker.getBaseTypeOfLiteralType(call.argumentTypes[parameterIndex]));
         }
-        return void 0;
       }
-      if (isImportKeyword(contextToken) && isSourceFile(parent2)) {
-        keywordCompletion = 154 /* TypeKeyword */;
-        return contextToken;
-      }
-      if (isImportKeyword(contextToken) && isImportDeclaration(parent2)) {
-        keywordCompletion = 154 /* TypeKeyword */;
-        return isModuleSpecifierMissingOrEmpty(parent2.moduleSpecifier) ? parent2 : void 0;
+      if (isIdentifier(parameter.name)) {
+        const inferred = inferTypesFromReferencesSingle(getReferences(parameter.name, program, cancellationToken));
+        types.push(...isRest ? mapDefined(inferred, checker.getElementTypeOfArrayType) : inferred);
       }
-      return void 0;
+      const type = combineTypes(types);
+      return {
+        type: isRest ? checker.createArrayType(type) : type,
+        isOptional: isOptional && !isRest,
+        declaration: parameter
+      };
+    });
+  }
+  function thisParameter() {
+    const usage = createEmptyUsage();
+    for (const reference of references) {
+      cancellationToken.throwIfCancellationRequested();
+      calculateUsageOfNode(reference, usage);
     }
+    return combineTypes(usage.candidateThisTypes || emptyArray);
   }
-  function getSingleLineReplacementSpanForImportCompletionNode(node) {
-    var _a2, _b, _c;
-    if (!node)
-      return void 0;
-    const top = (_a2 = findAncestor(node, or(isImportDeclaration, isImportEqualsDeclaration))) != null ? _a2 : node;
-    const sourceFile = top.getSourceFile();
-    if (rangeIsOnSingleLine(top, sourceFile)) {
-      return createTextSpanFromNode(top, sourceFile);
-    }
-    Debug.assert(top.kind !== 100 /* ImportKeyword */ && top.kind !== 273 /* ImportSpecifier */);
-    const potentialSplitPoint = top.kind === 269 /* ImportDeclaration */ ? (_c = getPotentiallyInvalidImportSpecifier((_b = top.importClause) == null ? void 0 : _b.namedBindings)) != null ? _c : top.moduleSpecifier : top.moduleReference;
-    const withoutModuleSpecifier = {
-      pos: top.getFirstToken().getStart(),
-      end: potentialSplitPoint.pos
-    };
-    if (rangeIsOnSingleLine(withoutModuleSpecifier, sourceFile)) {
-      return createTextSpanFromRange(withoutModuleSpecifier);
+  function inferTypesFromReferencesSingle(references2) {
+    const usage = createEmptyUsage();
+    for (const reference of references2) {
+      cancellationToken.throwIfCancellationRequested();
+      calculateUsageOfNode(reference, usage);
     }
+    return inferTypes(usage);
   }
-  function getPotentiallyInvalidImportSpecifier(namedBindings) {
-    var _a2;
-    return find(
-      (_a2 = tryCast(namedBindings, isNamedImports)) == null ? void 0 : _a2.elements,
-      (e) => {
-        var _a3;
-        return !e.propertyName && isStringANonContextualKeyword(e.name.text) && ((_a3 = findPrecedingToken(e.name.pos, namedBindings.getSourceFile(), namedBindings)) == null ? void 0 : _a3.kind) !== 27 /* CommaToken */;
+  function calculateUsageOfNode(node, usage) {
+    while (isRightSideOfQualifiedNameOrPropertyAccess(node)) {
+      node = node.parent;
+    }
+    switch (node.parent.kind) {
+      case 241 /* ExpressionStatement */:
+        inferTypeFromExpressionStatement(node, usage);
+        break;
+      case 222 /* PostfixUnaryExpression */:
+        usage.isNumber = true;
+        break;
+      case 221 /* PrefixUnaryExpression */:
+        inferTypeFromPrefixUnaryExpression(node.parent, usage);
+        break;
+      case 223 /* BinaryExpression */:
+        inferTypeFromBinaryExpression(node, node.parent, usage);
+        break;
+      case 292 /* CaseClause */:
+      case 293 /* DefaultClause */:
+        inferTypeFromSwitchStatementLabel(node.parent, usage);
+        break;
+      case 210 /* CallExpression */:
+      case 211 /* NewExpression */:
+        if (node.parent.expression === node) {
+          inferTypeFromCallExpression(node.parent, usage);
+        } else {
+          inferTypeFromContextualType(node, usage);
+        }
+        break;
+      case 208 /* PropertyAccessExpression */:
+        inferTypeFromPropertyAccessExpression(node.parent, usage);
+        break;
+      case 209 /* ElementAccessExpression */:
+        inferTypeFromPropertyElementExpression(node.parent, node, usage);
+        break;
+      case 299 /* PropertyAssignment */:
+      case 300 /* ShorthandPropertyAssignment */:
+        inferTypeFromPropertyAssignment(node.parent, usage);
+        break;
+      case 169 /* PropertyDeclaration */:
+        inferTypeFromPropertyDeclaration(node.parent, usage);
+        break;
+      case 257 /* VariableDeclaration */: {
+        const { name, initializer } = node.parent;
+        if (node === name) {
+          if (initializer) {
+            addCandidateType(usage, checker.getTypeAtLocation(initializer));
+          }
+          break;
+        }
       }
-    );
+      default:
+        return inferTypeFromContextualType(node, usage);
+    }
+  }
+  function inferTypeFromContextualType(node, usage) {
+    if (isExpressionNode(node)) {
+      addCandidateType(usage, checker.getContextualType(node));
+    }
+  }
+  function inferTypeFromExpressionStatement(node, usage) {
+    addCandidateType(usage, isCallExpression(node) ? checker.getVoidType() : checker.getAnyType());
+  }
+  function inferTypeFromPrefixUnaryExpression(node, usage) {
+    switch (node.operator) {
+      case 45 /* PlusPlusToken */:
+      case 46 /* MinusMinusToken */:
+      case 40 /* MinusToken */:
+      case 54 /* TildeToken */:
+        usage.isNumber = true;
+        break;
+      case 39 /* PlusToken */:
+        usage.isNumberOrString = true;
+        break;
+    }
+  }
+  function inferTypeFromBinaryExpression(node, parent2, usage) {
+    switch (parent2.operatorToken.kind) {
+      case 42 /* AsteriskAsteriskToken */:
+      case 41 /* AsteriskToken */:
+      case 43 /* SlashToken */:
+      case 44 /* PercentToken */:
+      case 47 /* LessThanLessThanToken */:
+      case 48 /* GreaterThanGreaterThanToken */:
+      case 49 /* GreaterThanGreaterThanGreaterThanToken */:
+      case 50 /* AmpersandToken */:
+      case 51 /* BarToken */:
+      case 52 /* CaretToken */:
+      case 65 /* MinusEqualsToken */:
+      case 67 /* AsteriskAsteriskEqualsToken */:
+      case 66 /* AsteriskEqualsToken */:
+      case 68 /* SlashEqualsToken */:
+      case 69 /* PercentEqualsToken */:
+      case 73 /* AmpersandEqualsToken */:
+      case 74 /* BarEqualsToken */:
+      case 78 /* CaretEqualsToken */:
+      case 70 /* LessThanLessThanEqualsToken */:
+      case 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
+      case 71 /* GreaterThanGreaterThanEqualsToken */:
+      case 40 /* MinusToken */:
+      case 29 /* LessThanToken */:
+      case 32 /* LessThanEqualsToken */:
+      case 31 /* GreaterThanToken */:
+      case 33 /* GreaterThanEqualsToken */:
+        const operandType = checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left);
+        if (operandType.flags & 1056 /* EnumLike */) {
+          addCandidateType(usage, operandType);
+        } else {
+          usage.isNumber = true;
+        }
+        break;
+      case 64 /* PlusEqualsToken */:
+      case 39 /* PlusToken */:
+        const otherOperandType = checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left);
+        if (otherOperandType.flags & 1056 /* EnumLike */) {
+          addCandidateType(usage, otherOperandType);
+        } else if (otherOperandType.flags & 296 /* NumberLike */) {
+          usage.isNumber = true;
+        } else if (otherOperandType.flags & 402653316 /* StringLike */) {
+          usage.isString = true;
+        } else if (otherOperandType.flags & 1 /* Any */) {
+        } else {
+          usage.isNumberOrString = true;
+        }
+        break;
+      case 63 /* EqualsToken */:
+      case 34 /* EqualsEqualsToken */:
+      case 36 /* EqualsEqualsEqualsToken */:
+      case 37 /* ExclamationEqualsEqualsToken */:
+      case 35 /* ExclamationEqualsToken */:
+        addCandidateType(usage, checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left));
+        break;
+      case 101 /* InKeyword */:
+        if (node === parent2.left) {
+          usage.isString = true;
+        }
+        break;
+      case 56 /* BarBarToken */:
+      case 60 /* QuestionQuestionToken */:
+        if (node === parent2.left && (node.parent.parent.kind === 257 /* VariableDeclaration */ || isAssignmentExpression(
+          node.parent.parent,
+          /*excludeCompoundAssignment*/
+          true
+        ))) {
+          addCandidateType(usage, checker.getTypeAtLocation(parent2.right));
+        }
+        break;
+      case 55 /* AmpersandAmpersandToken */:
+      case 27 /* CommaToken */:
+      case 102 /* InstanceOfKeyword */:
+        break;
+    }
   }
-  function couldBeTypeOnlyImportSpecifier(importSpecifier, contextToken) {
-    return isImportSpecifier(importSpecifier) && (importSpecifier.isTypeOnly || contextToken === importSpecifier.name && isTypeKeywordTokenOrIdentifier(contextToken));
+  function inferTypeFromSwitchStatementLabel(parent2, usage) {
+    addCandidateType(usage, checker.getTypeAtLocation(parent2.parent.parent.expression));
   }
-  function canCompleteFromNamedBindings(namedBindings) {
-    if (!isModuleSpecifierMissingOrEmpty(namedBindings.parent.parent.moduleSpecifier) || namedBindings.parent.name) {
-      return false;
+  function inferTypeFromCallExpression(parent2, usage) {
+    const call = {
+      argumentTypes: [],
+      return_: createEmptyUsage()
+    };
+    if (parent2.arguments) {
+      for (const argument of parent2.arguments) {
+        call.argumentTypes.push(checker.getTypeAtLocation(argument));
+      }
     }
-    if (isNamedImports(namedBindings)) {
-      const invalidNamedImport = getPotentiallyInvalidImportSpecifier(namedBindings);
-      const validImports = invalidNamedImport ? namedBindings.elements.indexOf(invalidNamedImport) : namedBindings.elements.length;
-      return validImports < 2;
+    calculateUsageOfNode(parent2, call.return_);
+    if (parent2.kind === 210 /* CallExpression */) {
+      (usage.calls || (usage.calls = [])).push(call);
+    } else {
+      (usage.constructs || (usage.constructs = [])).push(call);
     }
-    return true;
   }
-  function isModuleSpecifierMissingOrEmpty(specifier) {
-    var _a2;
-    if (nodeIsMissing(specifier))
-      return true;
-    return !((_a2 = tryCast(isExternalModuleReference(specifier) ? specifier.expression : specifier, isStringLiteralLike)) == null ? void 0 : _a2.text);
-  }
-  function getVariableDeclaration(property) {
-    const variableDeclaration = findAncestor(property, (node) => isFunctionBlock(node) || isArrowFunctionBody(node) || isBindingPattern(node) ? "quit" : isVariableDeclaration(node));
-    return variableDeclaration;
-  }
-  function isArrowFunctionBody(node) {
-    return node.parent && isArrowFunction(node.parent) && node.parent.body === node;
+  function inferTypeFromPropertyAccessExpression(parent2, usage) {
+    const name = escapeLeadingUnderscores(parent2.name.text);
+    if (!usage.properties) {
+      usage.properties = /* @__PURE__ */ new Map();
+    }
+    const propertyUsage = usage.properties.get(name) || createEmptyUsage();
+    calculateUsageOfNode(parent2, propertyUsage);
+    usage.properties.set(name, propertyUsage);
   }
-  function symbolCanBeReferencedAtTypeLocation(symbol, checker, seenModules = /* @__PURE__ */ new Map()) {
-    return nonAliasCanBeReferencedAtTypeLocation(symbol) || nonAliasCanBeReferencedAtTypeLocation(skipAlias(symbol.exportSymbol || symbol, checker));
-    function nonAliasCanBeReferencedAtTypeLocation(symbol2) {
-      return !!(symbol2.flags & 788968 /* Type */) || checker.isUnknownSymbol(symbol2) || !!(symbol2.flags & 1536 /* Module */) && addToSeen(seenModules, getSymbolId(symbol2)) && checker.getExportsOfModule(symbol2).some((e) => symbolCanBeReferencedAtTypeLocation(e, checker, seenModules));
+  function inferTypeFromPropertyElementExpression(parent2, node, usage) {
+    if (node === parent2.argumentExpression) {
+      usage.isNumberOrString = true;
+      return;
+    } else {
+      const indexType = checker.getTypeAtLocation(parent2.argumentExpression);
+      const indexUsage = createEmptyUsage();
+      calculateUsageOfNode(parent2, indexUsage);
+      if (indexType.flags & 296 /* NumberLike */) {
+        usage.numberIndex = indexUsage;
+      } else {
+        usage.stringIndex = indexUsage;
+      }
     }
   }
-  function isDeprecated(symbol, checker) {
-    const declarations = skipAlias(symbol, checker).declarations;
-    return !!length(declarations) && every(declarations, isDeprecatedDeclaration);
+  function inferTypeFromPropertyAssignment(assignment, usage) {
+    const nodeWithRealType = isVariableDeclaration(assignment.parent.parent) ? assignment.parent.parent : assignment.parent;
+    addCandidateThisType(usage, checker.getTypeAtLocation(nodeWithRealType));
   }
-  function charactersFuzzyMatchInString(identifierString, lowercaseCharacters) {
-    if (lowercaseCharacters.length === 0) {
-      return true;
-    }
-    let matchedFirstCharacter = false;
-    let prevChar;
-    let characterIndex = 0;
-    const len = identifierString.length;
-    for (let strIndex = 0; strIndex < len; strIndex++) {
-      const strChar = identifierString.charCodeAt(strIndex);
-      const testChar = lowercaseCharacters.charCodeAt(characterIndex);
-      if (strChar === testChar || strChar === toUpperCharCode(testChar)) {
-        matchedFirstCharacter || (matchedFirstCharacter = prevChar === void 0 || 97 /* a */ <= prevChar && prevChar <= 122 /* z */ && 65 /* A */ <= strChar && strChar <= 90 /* Z */ || prevChar === 95 /* _ */ && strChar !== 95 /* _ */);
-        if (matchedFirstCharacter) {
-          characterIndex++;
-        }
-        if (characterIndex === lowercaseCharacters.length) {
-          return true;
+  function inferTypeFromPropertyDeclaration(declaration, usage) {
+    addCandidateThisType(usage, checker.getTypeAtLocation(declaration.parent));
+  }
+  function removeLowPriorityInferences(inferences, priorities) {
+    const toRemove = [];
+    for (const i of inferences) {
+      for (const { high, low } of priorities) {
+        if (high(i)) {
+          Debug.assert(!low(i), "Priority can't have both low and high");
+          toRemove.push(low);
         }
       }
-      prevChar = strChar;
     }
-    return false;
+    return inferences.filter((i) => toRemove.every((f) => !f(i)));
   }
-  function toUpperCharCode(charCode) {
-    if (97 /* a */ <= charCode && charCode <= 122 /* z */) {
-      return charCode - 32;
-    }
-    return charCode;
+  function combineFromUsage(usage) {
+    return combineTypes(inferTypes(usage));
   }
-
-  // src/services/_namespaces/ts.Completions.StringCompletions.ts
-  var ts_Completions_StringCompletions_exports = {};
-  __export(ts_Completions_StringCompletions_exports, {
-    getStringLiteralCompletionDetails: () => getStringLiteralCompletionDetails,
-    getStringLiteralCompletions: () => getStringLiteralCompletions
-  });
-
-  // src/services/stringCompletions.ts
-  var kindPrecedence = {
-    ["directory" /* directory */]: 0,
-    ["script" /* scriptElement */]: 1,
-    ["external module name" /* externalModuleName */]: 2
-  };
-  function createNameAndKindSet() {
-    const map2 = /* @__PURE__ */ new Map();
-    function add(value) {
-      const existing = map2.get(value.name);
-      if (!existing || kindPrecedence[existing.kind] < kindPrecedence[value.kind]) {
-        map2.set(value.name, value);
+  function combineTypes(inferences) {
+    if (!inferences.length)
+      return checker.getAnyType();
+    const stringNumber = checker.getUnionType([checker.getStringType(), checker.getNumberType()]);
+    const priorities = [
+      {
+        high: (t) => t === checker.getStringType() || t === checker.getNumberType(),
+        low: (t) => t === stringNumber
+      },
+      {
+        high: (t) => !(t.flags & (1 /* Any */ | 16384 /* Void */)),
+        low: (t) => !!(t.flags & (1 /* Any */ | 16384 /* Void */))
+      },
+      {
+        high: (t) => !(t.flags & (98304 /* Nullable */ | 1 /* Any */ | 16384 /* Void */)) && !(getObjectFlags(t) & 16 /* Anonymous */),
+        low: (t) => !!(getObjectFlags(t) & 16 /* Anonymous */)
       }
-    }
-    return {
-      add,
-      has: map2.has.bind(map2),
-      values: map2.values.bind(map2)
-    };
+    ];
+    let good = removeLowPriorityInferences(inferences, priorities);
+    const anons = good.filter((i) => getObjectFlags(i) & 16 /* Anonymous */);
+    if (anons.length) {
+      good = good.filter((i) => !(getObjectFlags(i) & 16 /* Anonymous */));
+      good.push(combineAnonymousTypes(anons));
+    }
+    return checker.getWidenedType(checker.getUnionType(good.map(checker.getBaseTypeOfLiteralType), 2 /* Subtype */));
+  }
+  function combineAnonymousTypes(anons) {
+    if (anons.length === 1) {
+      return anons[0];
+    }
+    const calls = [];
+    const constructs = [];
+    const stringIndices = [];
+    const numberIndices = [];
+    let stringIndexReadonly = false;
+    let numberIndexReadonly = false;
+    const props = createMultiMap();
+    for (const anon2 of anons) {
+      for (const p of checker.getPropertiesOfType(anon2)) {
+        props.add(p.name, p.valueDeclaration ? checker.getTypeOfSymbolAtLocation(p, p.valueDeclaration) : checker.getAnyType());
+      }
+      calls.push(...checker.getSignaturesOfType(anon2, 0 /* Call */));
+      constructs.push(...checker.getSignaturesOfType(anon2, 1 /* Construct */));
+      const stringIndexInfo = checker.getIndexInfoOfType(anon2, 0 /* String */);
+      if (stringIndexInfo) {
+        stringIndices.push(stringIndexInfo.type);
+        stringIndexReadonly = stringIndexReadonly || stringIndexInfo.isReadonly;
+      }
+      const numberIndexInfo = checker.getIndexInfoOfType(anon2, 1 /* Number */);
+      if (numberIndexInfo) {
+        numberIndices.push(numberIndexInfo.type);
+        numberIndexReadonly = numberIndexReadonly || numberIndexInfo.isReadonly;
+      }
+    }
+    const members = mapEntries(props, (name, types) => {
+      const isOptional = types.length < anons.length ? 16777216 /* Optional */ : 0;
+      const s = checker.createSymbol(4 /* Property */ | isOptional, name);
+      s.links.type = checker.getUnionType(types);
+      return [name, s];
+    });
+    const indexInfos = [];
+    if (stringIndices.length)
+      indexInfos.push(checker.createIndexInfo(checker.getStringType(), checker.getUnionType(stringIndices), stringIndexReadonly));
+    if (numberIndices.length)
+      indexInfos.push(checker.createIndexInfo(checker.getNumberType(), checker.getUnionType(numberIndices), numberIndexReadonly));
+    return checker.createAnonymousType(
+      anons[0].symbol,
+      members,
+      calls,
+      constructs,
+      indexInfos
+    );
   }
-  function getStringLiteralCompletions(sourceFile, position, contextToken, options, host, program, log, preferences) {
-    if (isInReferenceComment(sourceFile, position)) {
-      const entries = getTripleSlashReferenceCompletion(sourceFile, position, options, host);
-      return entries && convertPathCompletions(entries);
+  function inferTypes(usage) {
+    var _a2, _b, _c;
+    const types = [];
+    if (usage.isNumber) {
+      types.push(checker.getNumberType());
     }
-    if (isInString(sourceFile, position, contextToken)) {
-      if (!contextToken || !isStringLiteralLike(contextToken))
-        return void 0;
-      const entries = getStringLiteralCompletionEntries(sourceFile, contextToken, position, program.getTypeChecker(), options, host, preferences);
-      return convertStringLiteralCompletions(entries, contextToken, sourceFile, host, program, log, options, preferences);
+    if (usage.isString) {
+      types.push(checker.getStringType());
     }
-  }
-  function convertStringLiteralCompletions(completion, contextToken, sourceFile, host, program, log, options, preferences) {
-    if (completion === void 0) {
-      return void 0;
+    if (usage.isNumberOrString) {
+      types.push(checker.getUnionType([checker.getStringType(), checker.getNumberType()]));
     }
-    const optionalReplacementSpan = createTextSpanFromStringLiteralLikeContent(contextToken);
-    switch (completion.kind) {
-      case StringLiteralCompletionKind.Paths:
-        return convertPathCompletions(completion.paths);
-      case StringLiteralCompletionKind.Properties: {
-        const entries = createSortedArray();
-        getCompletionEntriesFromSymbols(
-          completion.symbols,
-          entries,
-          contextToken,
-          contextToken,
-          sourceFile,
-          sourceFile,
-          host,
-          program,
-          99 /* ESNext */,
-          log,
-          4 /* String */,
-          preferences,
-          options,
-          void 0
-        );
-        return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: completion.hasIndexSignature, optionalReplacementSpan, entries };
+    if (usage.numberIndex) {
+      types.push(checker.createArrayType(combineFromUsage(usage.numberIndex)));
+    }
+    if (((_a2 = usage.properties) == null ? void 0 : _a2.size) || ((_b = usage.constructs) == null ? void 0 : _b.length) || usage.stringIndex) {
+      types.push(inferStructuralType(usage));
+    }
+    const candidateTypes = (usage.candidateTypes || []).map((t) => checker.getBaseTypeOfLiteralType(t));
+    const callsType = ((_c = usage.calls) == null ? void 0 : _c.length) ? inferStructuralType(usage) : void 0;
+    if (callsType && candidateTypes) {
+      types.push(checker.getUnionType([callsType, ...candidateTypes], 2 /* Subtype */));
+    } else {
+      if (callsType) {
+        types.push(callsType);
       }
-      case StringLiteralCompletionKind.Types: {
-        const entries = completion.types.map((type) => ({
-          name: type.value,
-          kindModifiers: "" /* none */,
-          kind: "string" /* string */,
-          sortText: SortText.LocationPriority,
-          replacementSpan: getReplacementSpanForContextToken(contextToken)
-        }));
-        return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: completion.isNewIdentifier, optionalReplacementSpan, entries };
+      if (length(candidateTypes)) {
+        types.push(...candidateTypes);
       }
-      default:
-        return Debug.assertNever(completion);
     }
+    types.push(...inferNamedTypesFromProperties(usage));
+    return types;
   }
-  function getStringLiteralCompletionDetails(name, sourceFile, position, contextToken, checker, options, host, cancellationToken, preferences) {
-    if (!contextToken || !isStringLiteralLike(contextToken))
-      return void 0;
-    const completions = getStringLiteralCompletionEntries(sourceFile, contextToken, position, checker, options, host, preferences);
-    return completions && stringLiteralCompletionDetails(name, contextToken, completions, sourceFile, checker, cancellationToken);
+  function inferStructuralType(usage) {
+    const members = /* @__PURE__ */ new Map();
+    if (usage.properties) {
+      usage.properties.forEach((u, name) => {
+        const symbol = checker.createSymbol(4 /* Property */, name);
+        symbol.links.type = combineFromUsage(u);
+        members.set(name, symbol);
+      });
+    }
+    const callSignatures = usage.calls ? [getSignatureFromCalls(usage.calls)] : [];
+    const constructSignatures = usage.constructs ? [getSignatureFromCalls(usage.constructs)] : [];
+    const indexInfos = usage.stringIndex ? [checker.createIndexInfo(
+      checker.getStringType(),
+      combineFromUsage(usage.stringIndex),
+      /*isReadonly*/
+      false
+    )] : [];
+    return checker.createAnonymousType(
+      /*symbol*/
+      void 0,
+      members,
+      callSignatures,
+      constructSignatures,
+      indexInfos
+    );
+  }
+  function inferNamedTypesFromProperties(usage) {
+    if (!usage.properties || !usage.properties.size)
+      return [];
+    const types = builtins.filter((t) => allPropertiesAreAssignableToUsage(t, usage));
+    if (0 < types.length && types.length < 3) {
+      return types.map((t) => inferInstantiationFromUsage(t, usage));
+    }
+    return [];
   }
-  function stringLiteralCompletionDetails(name, location2, completion, sourceFile, checker, cancellationToken) {
-    switch (completion.kind) {
-      case StringLiteralCompletionKind.Paths: {
-        const match = find(completion.paths, (p) => p.name === name);
-        return match && createCompletionDetails(name, kindModifiersFromExtension(match.extension), match.kind, [textPart(name)]);
+  function allPropertiesAreAssignableToUsage(type, usage) {
+    if (!usage.properties)
+      return false;
+    return !forEachEntry(usage.properties, (propUsage, name) => {
+      const source = checker.getTypeOfPropertyOfType(type, name);
+      if (!source) {
+        return true;
       }
-      case StringLiteralCompletionKind.Properties: {
-        const match = find(completion.symbols, (s) => s.name === name);
-        return match && createCompletionDetailsForSymbol(match, checker, sourceFile, location2, cancellationToken);
+      if (propUsage.calls) {
+        const sigs = checker.getSignaturesOfType(source, 0 /* Call */);
+        return !sigs.length || !checker.isTypeAssignableTo(source, getFunctionFromCalls(propUsage.calls));
+      } else {
+        return !checker.isTypeAssignableTo(source, combineFromUsage(propUsage));
       }
-      case StringLiteralCompletionKind.Types:
-        return find(completion.types, (t) => t.value === name) ? createCompletionDetails(name, "" /* none */, "type" /* typeElement */, [textPart(name)]) : void 0;
-      default:
-        return Debug.assertNever(completion);
-    }
-  }
-  function convertPathCompletions(pathCompletions) {
-    const isGlobalCompletion = false;
-    const isNewIdentifierLocation = true;
-    const entries = pathCompletions.map(({ name, kind, span, extension }) => ({ name, kind, kindModifiers: kindModifiersFromExtension(extension), sortText: SortText.LocationPriority, replacementSpan: span }));
-    return { isGlobalCompletion, isMemberCompletion: false, isNewIdentifierLocation, entries };
-  }
-  function kindModifiersFromExtension(extension) {
-    switch (extension) {
-      case ".d.ts" /* Dts */:
-        return ".d.ts" /* dtsModifier */;
-      case ".js" /* Js */:
-        return ".js" /* jsModifier */;
-      case ".json" /* Json */:
-        return ".json" /* jsonModifier */;
-      case ".jsx" /* Jsx */:
-        return ".jsx" /* jsxModifier */;
-      case ".ts" /* Ts */:
-        return ".ts" /* tsModifier */;
-      case ".tsx" /* Tsx */:
-        return ".tsx" /* tsxModifier */;
-      case ".d.mts" /* Dmts */:
-        return ".d.mts" /* dmtsModifier */;
-      case ".mjs" /* Mjs */:
-        return ".mjs" /* mjsModifier */;
-      case ".mts" /* Mts */:
-        return ".mts" /* mtsModifier */;
-      case ".d.cts" /* Dcts */:
-        return ".d.cts" /* dctsModifier */;
-      case ".cjs" /* Cjs */:
-        return ".cjs" /* cjsModifier */;
-      case ".cts" /* Cts */:
-        return ".cts" /* ctsModifier */;
-      case ".tsbuildinfo" /* TsBuildInfo */:
-        return Debug.fail(`Extension ${".tsbuildinfo" /* TsBuildInfo */} is unsupported.`);
-      case void 0:
-        return "" /* none */;
-      default:
-        return Debug.assertNever(extension);
-    }
+    });
   }
-  var StringLiteralCompletionKind = /* @__PURE__ */ ((StringLiteralCompletionKind2) => {
-    StringLiteralCompletionKind2[StringLiteralCompletionKind2["Paths"] = 0] = "Paths";
-    StringLiteralCompletionKind2[StringLiteralCompletionKind2["Properties"] = 1] = "Properties";
-    StringLiteralCompletionKind2[StringLiteralCompletionKind2["Types"] = 2] = "Types";
-    return StringLiteralCompletionKind2;
-  })(StringLiteralCompletionKind || {});
-  function getStringLiteralCompletionEntries(sourceFile, node, position, typeChecker, compilerOptions, host, preferences) {
-    const parent2 = walkUpParentheses(node.parent);
-    switch (parent2.kind) {
-      case 198 /* LiteralType */: {
-        const grandParent = walkUpParentheses(parent2.parent);
-        switch (grandParent.kind) {
-          case 230 /* ExpressionWithTypeArguments */:
-          case 180 /* TypeReference */: {
-            const typeArgument = findAncestor(parent2, (n) => n.parent === grandParent);
-            if (typeArgument) {
-              return { kind: 2 /* Types */, types: getStringLiteralTypes(typeChecker.getTypeArgumentConstraint(typeArgument)), isNewIdentifier: false };
-            }
-            return void 0;
-          }
-          case 196 /* IndexedAccessType */:
-            const { indexType, objectType } = grandParent;
-            if (!rangeContainsPosition(indexType, position)) {
-              return void 0;
-            }
-            return stringLiteralCompletionsFromProperties(typeChecker.getTypeFromTypeNode(objectType));
-          case 202 /* ImportType */:
-            return { kind: 0 /* Paths */, paths: getStringLiteralCompletionsFromModuleNames(sourceFile, node, compilerOptions, host, typeChecker, preferences) };
-          case 189 /* UnionType */: {
-            if (!isTypeReferenceNode(grandParent.parent)) {
-              return void 0;
-            }
-            const alreadyUsedTypes = getAlreadyUsedTypesInStringLiteralUnion(grandParent, parent2);
-            const types = getStringLiteralTypes(typeChecker.getTypeArgumentConstraint(grandParent)).filter((t) => !contains(alreadyUsedTypes, t.value));
-            return { kind: 2 /* Types */, types, isNewIdentifier: false };
+  function inferInstantiationFromUsage(type, usage) {
+    if (!(getObjectFlags(type) & 4 /* Reference */) || !usage.properties) {
+      return type;
+    }
+    const generic = type.target;
+    const singleTypeParameter = singleOrUndefined(generic.typeParameters);
+    if (!singleTypeParameter)
+      return type;
+    const types = [];
+    usage.properties.forEach((propUsage, name) => {
+      const genericPropertyType = checker.getTypeOfPropertyOfType(generic, name);
+      Debug.assert(!!genericPropertyType, "generic should have all the properties of its reference.");
+      types.push(...inferTypeParameters(genericPropertyType, combineFromUsage(propUsage), singleTypeParameter));
+    });
+    return builtinConstructors[type.symbol.escapedName](combineTypes(types));
+  }
+  function inferTypeParameters(genericType, usageType, typeParameter) {
+    if (genericType === typeParameter) {
+      return [usageType];
+    } else if (genericType.flags & 3145728 /* UnionOrIntersection */) {
+      return flatMap(genericType.types, (t) => inferTypeParameters(t, usageType, typeParameter));
+    } else if (getObjectFlags(genericType) & 4 /* Reference */ && getObjectFlags(usageType) & 4 /* Reference */) {
+      const genericArgs = checker.getTypeArguments(genericType);
+      const usageArgs = checker.getTypeArguments(usageType);
+      const types = [];
+      if (genericArgs && usageArgs) {
+        for (let i = 0; i < genericArgs.length; i++) {
+          if (usageArgs[i]) {
+            types.push(...inferTypeParameters(genericArgs[i], usageArgs[i], typeParameter));
           }
-          default:
-            return void 0;
-        }
-      }
-      case 299 /* PropertyAssignment */:
-        if (isObjectLiteralExpression(parent2.parent) && parent2.name === node) {
-          return stringLiteralCompletionsForObjectLiteral(typeChecker, parent2.parent);
         }
-        return fromContextualType();
-      case 209 /* ElementAccessExpression */: {
-        const { expression, argumentExpression } = parent2;
-        if (node === skipParentheses(argumentExpression)) {
-          return stringLiteralCompletionsFromProperties(typeChecker.getTypeAtLocation(expression));
-        }
-        return void 0;
       }
-      case 210 /* CallExpression */:
-      case 211 /* NewExpression */:
-      case 288 /* JsxAttribute */:
-        if (!isRequireCallArgument(node) && !isImportCall(parent2)) {
-          const argumentInfo = ts_SignatureHelp_exports.getArgumentInfoForCompletions(parent2.kind === 288 /* JsxAttribute */ ? parent2.parent : node, position, sourceFile);
-          return argumentInfo && getStringLiteralCompletionsFromSignature(argumentInfo.invocation, node, argumentInfo, typeChecker) || fromContextualType();
-        }
-      case 269 /* ImportDeclaration */:
-      case 275 /* ExportDeclaration */:
-      case 280 /* ExternalModuleReference */:
-        return { kind: 0 /* Paths */, paths: getStringLiteralCompletionsFromModuleNames(sourceFile, node, compilerOptions, host, typeChecker, preferences) };
-      default:
-        return fromContextualType();
+      return types;
     }
-    function fromContextualType() {
-      return { kind: 2 /* Types */, types: getStringLiteralTypes(getContextualTypeFromParent(node, typeChecker)), isNewIdentifier: false };
+    const genericSigs = checker.getSignaturesOfType(genericType, 0 /* Call */);
+    const usageSigs = checker.getSignaturesOfType(usageType, 0 /* Call */);
+    if (genericSigs.length === 1 && usageSigs.length === 1) {
+      return inferFromSignatures(genericSigs[0], usageSigs[0], typeParameter);
     }
+    return [];
   }
-  function walkUpParentheses(node) {
-    switch (node.kind) {
-      case 193 /* ParenthesizedType */:
-        return walkUpParenthesizedTypes(node);
-      case 214 /* ParenthesizedExpression */:
-        return walkUpParenthesizedExpressions(node);
-      default:
-        return node;
+  function inferFromSignatures(genericSig, usageSig, typeParameter) {
+    var _a2;
+    const types = [];
+    for (let i = 0; i < genericSig.parameters.length; i++) {
+      const genericParam = genericSig.parameters[i];
+      const usageParam = usageSig.parameters[i];
+      const isRest = genericSig.declaration && isRestParameter(genericSig.declaration.parameters[i]);
+      if (!usageParam) {
+        break;
+      }
+      let genericParamType = genericParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(genericParam, genericParam.valueDeclaration) : checker.getAnyType();
+      const elementType = isRest && checker.getElementTypeOfArrayType(genericParamType);
+      if (elementType) {
+        genericParamType = elementType;
+      }
+      const targetType = ((_a2 = tryCast(usageParam, isTransientSymbol)) == null ? void 0 : _a2.links.type) || (usageParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(usageParam, usageParam.valueDeclaration) : checker.getAnyType());
+      types.push(...inferTypeParameters(genericParamType, targetType, typeParameter));
     }
+    const genericReturn = checker.getReturnTypeOfSignature(genericSig);
+    const usageReturn = checker.getReturnTypeOfSignature(usageSig);
+    types.push(...inferTypeParameters(genericReturn, usageReturn, typeParameter));
+    return types;
   }
-  function getAlreadyUsedTypesInStringLiteralUnion(union, current) {
-    return mapDefined(union.types, (type) => type !== current && isLiteralTypeNode(type) && isStringLiteral(type.literal) ? type.literal.text : void 0);
+  function getFunctionFromCalls(calls) {
+    return checker.createAnonymousType(
+      /*symbol*/
+      void 0,
+      createSymbolTable(),
+      [getSignatureFromCalls(calls)],
+      emptyArray,
+      emptyArray
+    );
   }
-  function getStringLiteralCompletionsFromSignature(call, arg, argumentInfo, checker) {
-    let isNewIdentifier = false;
-    const uniques = /* @__PURE__ */ new Map();
-    const candidates = [];
-    const editingArgument = isJsxOpeningLikeElement(call) ? Debug.checkDefined(findAncestor(arg.parent, isJsxAttribute)) : arg;
-    checker.getResolvedSignatureForStringLiteralCompletions(call, editingArgument, candidates);
-    const types = flatMap(candidates, (candidate) => {
-      if (!signatureHasRestParameter(candidate) && argumentInfo.argumentCount > candidate.parameters.length)
-        return;
-      let type = candidate.getTypeParameterAtPosition(argumentInfo.argumentIndex);
-      if (isJsxOpeningLikeElement(call)) {
-        const propType = checker.getTypeOfPropertyOfType(type, editingArgument.name.text);
-        if (propType) {
-          type = propType;
-        }
+  function getSignatureFromCalls(calls) {
+    const parameters2 = [];
+    const length2 = Math.max(...calls.map((c) => c.argumentTypes.length));
+    for (let i = 0; i < length2; i++) {
+      const symbol = checker.createSymbol(1 /* FunctionScopedVariable */, escapeLeadingUnderscores(`arg${i}`));
+      symbol.links.type = combineTypes(calls.map((call) => call.argumentTypes[i] || checker.getUndefinedType()));
+      if (calls.some((call) => call.argumentTypes[i] === void 0)) {
+        symbol.flags |= 16777216 /* Optional */;
       }
-      isNewIdentifier = isNewIdentifier || !!(type.flags & 4 /* String */);
-      return getStringLiteralTypes(type, uniques);
-    });
-    return length(types) ? { kind: 2 /* Types */, types, isNewIdentifier } : void 0;
-  }
-  function stringLiteralCompletionsFromProperties(type) {
-    return type && {
-      kind: 1 /* Properties */,
-      symbols: filter(type.getApparentProperties(), (prop) => !(prop.valueDeclaration && isPrivateIdentifierClassElementDeclaration(prop.valueDeclaration))),
-      hasIndexSignature: hasIndexSignature(type)
-    };
-  }
-  function stringLiteralCompletionsForObjectLiteral(checker, objectLiteralExpression) {
-    const contextualType = checker.getContextualType(objectLiteralExpression);
-    if (!contextualType)
-      return void 0;
-    const completionsType = checker.getContextualType(objectLiteralExpression, 4 /* Completions */);
-    const symbols = getPropertiesForObjectExpression(
-      contextualType,
-      completionsType,
-      objectLiteralExpression,
-      checker
+      parameters2.push(symbol);
+    }
+    const returnType = combineFromUsage(combineUsages(calls.map((call) => call.return_)));
+    return checker.createSignature(
+      /*declaration*/
+      void 0,
+      /*typeParameters*/
+      void 0,
+      /*thisParameter*/
+      void 0,
+      parameters2,
+      returnType,
+      /*typePredicate*/
+      void 0,
+      length2,
+      0 /* None */
     );
-    return {
-      kind: 1 /* Properties */,
-      symbols,
-      hasIndexSignature: hasIndexSignature(contextualType)
-    };
   }
-  function getStringLiteralTypes(type, uniques = /* @__PURE__ */ new Map()) {
-    if (!type)
-      return emptyArray;
-    type = skipConstraint(type);
-    return type.isUnion() ? flatMap(type.types, (t) => getStringLiteralTypes(t, uniques)) : type.isStringLiteral() && !(type.flags & 1024 /* EnumLiteral */) && addToSeen(uniques, type.value) ? [type] : emptyArray;
-  }
-  function nameAndKind(name, kind, extension) {
-    return { name, kind, extension };
-  }
-  function directoryResult(name) {
-    return nameAndKind(name, "directory" /* directory */, void 0);
-  }
-  function addReplacementSpans(text, textStart, names) {
-    const span = getDirectoryFragmentTextSpan(text, textStart);
-    const wholeSpan = text.length === 0 ? void 0 : createTextSpan(textStart, text.length);
-    return names.map(({ name, kind, extension }) => Math.max(name.indexOf(directorySeparator), name.indexOf(altDirectorySeparator)) !== -1 ? { name, kind, extension, span: wholeSpan } : { name, kind, extension, span });
-  }
-  function getStringLiteralCompletionsFromModuleNames(sourceFile, node, compilerOptions, host, typeChecker, preferences) {
-    return addReplacementSpans(node.text, node.getStart(sourceFile) + 1, getStringLiteralCompletionsFromModuleNamesWorker(sourceFile, node, compilerOptions, host, typeChecker, preferences));
-  }
-  function getStringLiteralCompletionsFromModuleNamesWorker(sourceFile, node, compilerOptions, host, typeChecker, preferences) {
-    const literalValue = normalizeSlashes(node.text);
-    const mode = isStringLiteralLike(node) ? getModeForUsageLocation(sourceFile, node) : void 0;
-    const scriptPath = sourceFile.path;
-    const scriptDirectory = getDirectoryPath(scriptPath);
-    return isPathRelativeToScript(literalValue) || !compilerOptions.baseUrl && (isRootedDiskPath(literalValue) || isUrl(literalValue)) ? getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, getIncludeExtensionOption()) : getCompletionEntriesForNonRelativeModules(literalValue, scriptDirectory, mode, compilerOptions, host, getIncludeExtensionOption(), typeChecker);
-    function getIncludeExtensionOption() {
-      const mode2 = isStringLiteralLike(node) ? getModeForUsageLocation(sourceFile, node) : void 0;
-      return preferences.importModuleSpecifierEnding === "js" || mode2 === 99 /* ESNext */ ? IncludeExtensionsOption.ModuleSpecifierCompletion : IncludeExtensionsOption.Exclude;
-    }
-  }
-  function getExtensionOptions(compilerOptions, includeExtensionsOption = IncludeExtensionsOption.Exclude) {
-    return { extensions: flatten(getSupportedExtensionsForModuleResolution(compilerOptions)), includeExtensionsOption };
-  }
-  function getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, includeExtensions) {
-    const extensionOptions = getExtensionOptions(compilerOptions, includeExtensions);
-    if (compilerOptions.rootDirs) {
-      return getCompletionEntriesForDirectoryFragmentWithRootDirs(
-        compilerOptions.rootDirs,
-        literalValue,
-        scriptDirectory,
-        extensionOptions,
-        compilerOptions,
-        host,
-        scriptPath
-      );
-    } else {
-      return arrayFrom(getCompletionEntriesForDirectoryFragment(literalValue, scriptDirectory, extensionOptions, host, scriptPath).values());
+  function addCandidateType(usage, type) {
+    if (type && !(type.flags & 1 /* Any */) && !(type.flags & 131072 /* Never */)) {
+      (usage.candidateTypes || (usage.candidateTypes = [])).push(type);
     }
   }
-  function isEmitResolutionKindUsingNodeModules(compilerOptions) {
-    return getEmitModuleResolutionKind(compilerOptions) === 2 /* NodeJs */ || getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */;
-  }
-  function isEmitModuleResolutionRespectingExportMaps(compilerOptions) {
-    return getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */;
+  function addCandidateThisType(usage, type) {
+    if (type && !(type.flags & 1 /* Any */) && !(type.flags & 131072 /* Never */)) {
+      (usage.candidateThisTypes || (usage.candidateThisTypes = [])).push(type);
+    }
   }
-  function getSupportedExtensionsForModuleResolution(compilerOptions) {
-    const extensions = getSupportedExtensions(compilerOptions);
-    return isEmitResolutionKindUsingNodeModules(compilerOptions) ? getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, extensions) : extensions;
+}
+
+// src/services/codefixes/fixReturnTypeInAsyncFunction.ts
+var fixId39 = "fixReturnTypeInAsyncFunction";
+var errorCodes49 = [
+  Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0.code
+];
+registerCodeFix({
+  errorCodes: errorCodes49,
+  fixIds: [fixId39],
+  getCodeActions: function getCodeActionsToFixReturnTypeInAsyncFunction(context) {
+    const { sourceFile, program, span } = context;
+    const checker = program.getTypeChecker();
+    const info = getInfo12(sourceFile, program.getTypeChecker(), span.start);
+    if (!info) {
+      return void 0;
+    }
+    const { returnTypeNode, returnType, promisedTypeNode, promisedType } = info;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange25(t, sourceFile, returnTypeNode, promisedTypeNode));
+    return [createCodeFixAction(
+      fixId39,
+      changes,
+      [
+        Diagnostics.Replace_0_with_Promise_1,
+        checker.typeToString(returnType),
+        checker.typeToString(promisedType)
+      ],
+      fixId39,
+      Diagnostics.Fix_all_incorrect_return_type_of_an_async_functions
+    )];
+  },
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes49, (changes, diag2) => {
+    const info = getInfo12(diag2.file, context.program.getTypeChecker(), diag2.start);
+    if (info) {
+      doChange25(changes, diag2.file, info.returnTypeNode, info.promisedTypeNode);
+    }
+  })
+});
+function getInfo12(sourceFile, checker, pos) {
+  if (isInJSFile(sourceFile)) {
+    return void 0;
   }
-  function getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase) {
-    rootDirs = rootDirs.map((rootDirectory) => normalizePath(isRootedDiskPath(rootDirectory) ? rootDirectory : combinePaths(basePath, rootDirectory)));
-    const relativeDirectory = firstDefined(rootDirs, (rootDirectory) => containsPath(rootDirectory, scriptDirectory, basePath, ignoreCase) ? scriptDirectory.substr(rootDirectory.length) : void 0);
-    return deduplicate(
-      [...rootDirs.map((rootDirectory) => combinePaths(rootDirectory, relativeDirectory)), scriptDirectory],
-      equateStringsCaseSensitive,
-      compareStringsCaseSensitive
-    );
+  const token = getTokenAtPosition(sourceFile, pos);
+  const func = findAncestor(token, isFunctionLikeDeclaration);
+  const returnTypeNode = func == null ? void 0 : func.type;
+  if (!returnTypeNode) {
+    return void 0;
   }
-  function getCompletionEntriesForDirectoryFragmentWithRootDirs(rootDirs, fragment, scriptDirectory, extensionOptions, compilerOptions, host, exclude) {
-    const basePath = compilerOptions.project || host.getCurrentDirectory();
-    const ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames());
-    const baseDirectories = getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase);
-    return flatMap(baseDirectories, (baseDirectory) => arrayFrom(getCompletionEntriesForDirectoryFragment(fragment, baseDirectory, extensionOptions, host, exclude).values()));
+  const returnType = checker.getTypeFromTypeNode(returnTypeNode);
+  const promisedType = checker.getAwaitedType(returnType) || checker.getVoidType();
+  const promisedTypeNode = checker.typeToTypeNode(
+    promisedType,
+    /*enclosingDeclaration*/
+    returnTypeNode,
+    /*flags*/
+    void 0
+  );
+  if (promisedTypeNode) {
+    return { returnTypeNode, returnType, promisedTypeNode, promisedType };
   }
-  var IncludeExtensionsOption = /* @__PURE__ */ ((IncludeExtensionsOption2) => {
-    IncludeExtensionsOption2[IncludeExtensionsOption2["Exclude"] = 0] = "Exclude";
-    IncludeExtensionsOption2[IncludeExtensionsOption2["Include"] = 1] = "Include";
-    IncludeExtensionsOption2[IncludeExtensionsOption2["ModuleSpecifierCompletion"] = 2] = "ModuleSpecifierCompletion";
-    return IncludeExtensionsOption2;
-  })(IncludeExtensionsOption || {});
-  function getCompletionEntriesForDirectoryFragment(fragment, scriptPath, extensionOptions, host, exclude, result = createNameAndKindSet()) {
-    var _a2;
-    if (fragment === void 0) {
-      fragment = "";
+}
+function doChange25(changes, sourceFile, returnTypeNode, promisedTypeNode) {
+  changes.replaceNode(sourceFile, returnTypeNode, factory.createTypeReferenceNode("Promise", [promisedTypeNode]));
+}
+
+// src/services/codefixes/disableJsDiagnostics.ts
+var fixName4 = "disableJsDiagnostics";
+var fixId40 = "disableJsDiagnostics";
+var errorCodes50 = mapDefined(Object.keys(Diagnostics), (key) => {
+  const diag2 = Diagnostics[key];
+  return diag2.category === 1 /* Error */ ? diag2.code : void 0;
+});
+registerCodeFix({
+  errorCodes: errorCodes50,
+  getCodeActions: function getCodeActionsToDisableJsDiagnostics(context) {
+    const { sourceFile, program, span, host, formatContext } = context;
+    if (!isInJSFile(sourceFile) || !isCheckJsEnabledForFile(sourceFile, program.getCompilerOptions())) {
+      return void 0;
     }
-    fragment = normalizeSlashes(fragment);
-    if (!hasTrailingDirectorySeparator(fragment)) {
-      fragment = getDirectoryPath(fragment);
+    const newLineCharacter = sourceFile.checkJsDirective ? "" : getNewLineOrDefaultFromHost(host, formatContext.options);
+    const fixes = [
+      // fixId unnecessary because adding `// @ts-nocheck` even once will ignore every error in the file.
+      createCodeFixActionWithoutFixAll(
+        fixName4,
+        [createFileTextChanges(sourceFile.fileName, [
+          createTextChange(sourceFile.checkJsDirective ? createTextSpanFromBounds(sourceFile.checkJsDirective.pos, sourceFile.checkJsDirective.end) : createTextSpan(0, 0), `// @ts-nocheck${newLineCharacter}`)
+        ])],
+        Diagnostics.Disable_checking_for_this_file
+      )
+    ];
+    if (ts_textChanges_exports.isValidLocationToAddComment(sourceFile, span.start)) {
+      fixes.unshift(createCodeFixAction(fixName4, ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange8(t, sourceFile, span.start)), Diagnostics.Ignore_this_error_message, fixId40, Diagnostics.Add_ts_ignore_to_all_error_messages));
     }
-    if (fragment === "") {
-      fragment = "." + directorySeparator;
+    return fixes;
+  },
+  fixIds: [fixId40],
+  getAllCodeActions: (context) => {
+    const seenLines = /* @__PURE__ */ new Set();
+    return codeFixAll(context, errorCodes50, (changes, diag2) => {
+      if (ts_textChanges_exports.isValidLocationToAddComment(diag2.file, diag2.start)) {
+        makeChange8(changes, diag2.file, diag2.start, seenLines);
+      }
+    });
+  }
+});
+function makeChange8(changes, sourceFile, position, seenLines) {
+  const { line: lineNumber } = getLineAndCharacterOfPosition(sourceFile, position);
+  if (!seenLines || tryAddToSet(seenLines, lineNumber)) {
+    changes.insertCommentBeforeLine(sourceFile, lineNumber, position, " @ts-ignore");
+  }
+}
+
+// src/services/codefixes/helpers.ts
+function createMissingMemberNodes(classDeclaration, possiblyMissingSymbols, sourceFile, context, preferences, importAdder, addClassElement) {
+  const classMembers = classDeclaration.symbol.members;
+  for (const symbol of possiblyMissingSymbols) {
+    if (!classMembers.has(symbol.escapedName)) {
+      addNewNodeForMemberSymbol(
+        symbol,
+        classDeclaration,
+        sourceFile,
+        context,
+        preferences,
+        importAdder,
+        addClassElement,
+        /* body */
+        void 0
+      );
     }
-    fragment = ensureTrailingDirectorySeparator(fragment);
-    const absolutePath = resolvePath(scriptPath, fragment);
-    const baseDirectory = hasTrailingDirectorySeparator(absolutePath) ? absolutePath : getDirectoryPath(absolutePath);
-    const packageJsonPath = findPackageJson(baseDirectory, host);
-    if (packageJsonPath) {
-      const packageJson = readJson(packageJsonPath, host);
-      const typesVersions = packageJson.typesVersions;
-      if (typeof typesVersions === "object") {
-        const versionPaths = (_a2 = getPackageJsonTypesVersionsPaths(typesVersions)) == null ? void 0 : _a2.paths;
-        if (versionPaths) {
-          const packageDirectory = getDirectoryPath(packageJsonPath);
-          const pathInPackage = absolutePath.slice(ensureTrailingDirectorySeparator(packageDirectory).length);
-          if (addCompletionEntriesFromPaths(result, pathInPackage, packageDirectory, extensionOptions, host, versionPaths)) {
-            return result;
-          }
+  }
+}
+function getNoopSymbolTrackerWithResolver(context) {
+  return {
+    trackSymbol: () => false,
+    moduleResolverHost: getModuleSpecifierResolverHost(context.program, context.host)
+  };
+}
+var PreserveOptionalFlags = /* @__PURE__ */ ((PreserveOptionalFlags2) => {
+  PreserveOptionalFlags2[PreserveOptionalFlags2["Method"] = 1] = "Method";
+  PreserveOptionalFlags2[PreserveOptionalFlags2["Property"] = 2] = "Property";
+  PreserveOptionalFlags2[PreserveOptionalFlags2["All"] = 3] = "All";
+  return PreserveOptionalFlags2;
+})(PreserveOptionalFlags || {});
+function addNewNodeForMemberSymbol(symbol, enclosingDeclaration, sourceFile, context, preferences, importAdder, addClassElement, body, preserveOptional = 3 /* All */, isAmbient = false) {
+  var _a2;
+  const declarations = symbol.getDeclarations();
+  const declaration = declarations == null ? void 0 : declarations[0];
+  const checker = context.program.getTypeChecker();
+  const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions());
+  const kind = (_a2 = declaration == null ? void 0 : declaration.kind) != null ? _a2 : 168 /* PropertySignature */;
+  const declarationName = getSynthesizedDeepClone(
+    getNameOfDeclaration(declaration),
+    /*includeTrivia*/
+    false
+  );
+  const effectiveModifierFlags = declaration ? getEffectiveModifierFlags(declaration) : 0 /* None */;
+  let modifierFlags = effectiveModifierFlags & 4 /* Public */ ? 4 /* Public */ : effectiveModifierFlags & 16 /* Protected */ ? 16 /* Protected */ : 0 /* None */;
+  if (declaration && isAutoAccessorPropertyDeclaration(declaration)) {
+    modifierFlags |= 128 /* Accessor */;
+  }
+  const modifiers = createModifiers();
+  const type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration));
+  const optional = !!(symbol.flags & 16777216 /* Optional */);
+  const ambient = !!(enclosingDeclaration.flags & 16777216 /* Ambient */) || isAmbient;
+  const quotePreference = getQuotePreference(sourceFile, preferences);
+  switch (kind) {
+    case 168 /* PropertySignature */:
+    case 169 /* PropertyDeclaration */:
+      const flags = quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : void 0;
+      let typeNode = checker.typeToTypeNode(type, enclosingDeclaration, flags, getNoopSymbolTrackerWithResolver(context));
+      if (importAdder) {
+        const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget);
+        if (importableReference) {
+          typeNode = importableReference.typeNode;
+          importSymbols(importAdder, importableReference.symbols);
         }
       }
-    }
-    const ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames());
-    if (!tryDirectoryExists(host, baseDirectory))
-      return result;
-    const files = tryReadDirectory(host, baseDirectory, extensionOptions.extensions, void 0, ["./*"]);
-    if (files) {
-      for (let filePath of files) {
-        filePath = normalizePath(filePath);
-        if (exclude && comparePaths(filePath, exclude, scriptPath, ignoreCase) === 0 /* EqualTo */) {
-          continue;
+      addClassElement(factory.createPropertyDeclaration(
+        modifiers,
+        declaration ? createName(declarationName) : symbol.getName(),
+        optional && preserveOptional & 2 /* Property */ ? factory.createToken(57 /* QuestionToken */) : void 0,
+        typeNode,
+        /*initializer*/
+        void 0
+      ));
+      break;
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */: {
+      Debug.assertIsDefined(declarations);
+      let typeNode2 = checker.typeToTypeNode(
+        type,
+        enclosingDeclaration,
+        /*flags*/
+        void 0,
+        getNoopSymbolTrackerWithResolver(context)
+      );
+      const allAccessors = getAllAccessorDeclarations(declarations, declaration);
+      const orderedAccessors = allAccessors.secondAccessor ? [allAccessors.firstAccessor, allAccessors.secondAccessor] : [allAccessors.firstAccessor];
+      if (importAdder) {
+        const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode2, scriptTarget);
+        if (importableReference) {
+          typeNode2 = importableReference.typeNode;
+          importSymbols(importAdder, importableReference.symbols);
         }
-        const { name, extension } = getFilenameWithExtensionOption(getBaseFileName(filePath), host.getCompilationSettings(), extensionOptions.includeExtensionsOption);
-        result.add(nameAndKind(name, "script" /* scriptElement */, extension));
       }
-    }
-    const directories = tryGetDirectories(host, baseDirectory);
-    if (directories) {
-      for (const directory of directories) {
-        const directoryName = getBaseFileName(normalizePath(directory));
-        if (directoryName !== "@types") {
-          result.add(directoryResult(directoryName));
+      for (const accessor of orderedAccessors) {
+        if (isGetAccessorDeclaration(accessor)) {
+          addClassElement(factory.createGetAccessorDeclaration(
+            modifiers,
+            createName(declarationName),
+            emptyArray,
+            createTypeNode(typeNode2),
+            createBody(body, quotePreference, ambient)
+          ));
+        } else {
+          Debug.assertNode(accessor, isSetAccessorDeclaration, "The counterpart to a getter should be a setter");
+          const parameter = getSetAccessorValueParameter(accessor);
+          const parameterName = parameter && isIdentifier(parameter.name) ? idText(parameter.name) : void 0;
+          addClassElement(factory.createSetAccessorDeclaration(
+            modifiers,
+            createName(declarationName),
+            createDummyParameters(
+              1,
+              [parameterName],
+              [createTypeNode(typeNode2)],
+              1,
+              /*inJs*/
+              false
+            ),
+            createBody(body, quotePreference, ambient)
+          ));
         }
       }
+      break;
     }
-    return result;
+    case 170 /* MethodSignature */:
+    case 171 /* MethodDeclaration */:
+      Debug.assertIsDefined(declarations);
+      const signatures = type.isUnion() ? flatMap(type.types, (t) => t.getCallSignatures()) : type.getCallSignatures();
+      if (!some(signatures)) {
+        break;
+      }
+      if (declarations.length === 1) {
+        Debug.assert(signatures.length === 1, "One declaration implies one signature");
+        const signature = signatures[0];
+        outputMethod(quotePreference, signature, modifiers, createName(declarationName), createBody(body, quotePreference, ambient));
+        break;
+      }
+      for (const signature of signatures) {
+        outputMethod(quotePreference, signature, modifiers, createName(declarationName));
+      }
+      if (!ambient) {
+        if (declarations.length > signatures.length) {
+          const signature = checker.getSignatureFromDeclaration(declarations[declarations.length - 1]);
+          outputMethod(quotePreference, signature, modifiers, createName(declarationName), createBody(body, quotePreference));
+        } else {
+          Debug.assert(declarations.length === signatures.length, "Declarations and signatures should match count");
+          addClassElement(createMethodImplementingSignatures(checker, context, enclosingDeclaration, signatures, createName(declarationName), optional && !!(preserveOptional & 1 /* Method */), modifiers, quotePreference, body));
+        }
+      }
+      break;
   }
-  function getFilenameWithExtensionOption(name, compilerOptions, includeExtensionsOption) {
-    const outputExtension = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, compilerOptions);
-    if (includeExtensionsOption === 0 /* Exclude */ && !fileExtensionIsOneOf(name, [".json" /* Json */, ".mts" /* Mts */, ".cts" /* Cts */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".mjs" /* Mjs */, ".cjs" /* Cjs */])) {
-      return { name: removeFileExtension(name), extension: tryGetExtensionFromPath2(name) };
-    } else if ((fileExtensionIsOneOf(name, [".mts" /* Mts */, ".cts" /* Cts */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".mjs" /* Mjs */, ".cjs" /* Cjs */]) || includeExtensionsOption === 2 /* ModuleSpecifierCompletion */) && outputExtension) {
-      return { name: changeExtension(name, outputExtension), extension: outputExtension };
-    } else {
-      return { name, extension: tryGetExtensionFromPath2(name) };
+  function outputMethod(quotePreference2, signature, modifiers2, name, body2) {
+    const method = createSignatureDeclarationFromSignature(171 /* MethodDeclaration */, context, quotePreference2, signature, body2, name, modifiers2, optional && !!(preserveOptional & 1 /* Method */), enclosingDeclaration, importAdder);
+    if (method)
+      addClassElement(method);
+  }
+  function createModifiers() {
+    let modifiers2;
+    if (modifierFlags) {
+      modifiers2 = combine(modifiers2, factory.createModifiersFromModifierFlags(modifierFlags));
+    }
+    if (shouldAddOverrideKeyword()) {
+      modifiers2 = append(modifiers2, factory.createToken(161 /* OverrideKeyword */));
     }
+    return modifiers2 && factory.createNodeArray(modifiers2);
   }
-  function addCompletionEntriesFromPaths(result, fragment, baseDirectory, extensionOptions, host, paths) {
-    const getPatternsForKey = (key) => paths[key];
-    const comparePaths2 = (a, b) => {
-      const patternA = tryParsePattern(a);
-      const patternB = tryParsePattern(b);
-      const lengthA = typeof patternA === "object" ? patternA.prefix.length : a.length;
-      const lengthB = typeof patternB === "object" ? patternB.prefix.length : b.length;
-      return compareValues(lengthB, lengthA);
-    };
-    return addCompletionEntriesFromPathsOrExports(result, fragment, baseDirectory, extensionOptions, host, getOwnKeys(paths), getPatternsForKey, comparePaths2);
+  function shouldAddOverrideKeyword() {
+    return !!(context.program.getCompilerOptions().noImplicitOverride && declaration && hasAbstractModifier(declaration));
   }
-  function addCompletionEntriesFromPathsOrExports(result, fragment, baseDirectory, extensionOptions, host, keys, getPatternsForKey, comparePaths2) {
-    let pathResults = [];
-    let matchedPath;
-    for (const key of keys) {
-      if (key === ".")
-        continue;
-      const keyWithoutLeadingDotSlash = key.replace(/^\.\//, "");
-      const patterns = getPatternsForKey(key);
-      if (patterns) {
-        const pathPattern = tryParsePattern(keyWithoutLeadingDotSlash);
-        if (!pathPattern)
-          continue;
-        const isMatch = typeof pathPattern === "object" && isPatternMatch(pathPattern, fragment);
-        const isLongestMatch = isMatch && (matchedPath === void 0 || comparePaths2(key, matchedPath) === -1 /* LessThan */);
-        if (isLongestMatch) {
-          matchedPath = key;
-          pathResults = pathResults.filter((r) => !r.matchedPattern);
-        }
-        if (typeof pathPattern === "string" || matchedPath === void 0 || comparePaths2(key, matchedPath) !== 1 /* GreaterThan */) {
-          pathResults.push({
-            matchedPattern: isMatch,
-            results: getCompletionsForPathMapping(keyWithoutLeadingDotSlash, patterns, fragment, baseDirectory, extensionOptions, host).map(({ name, kind, extension }) => nameAndKind(name, kind, extension))
-          });
-        }
-      }
+  function createName(node) {
+    if (isIdentifier(node) && node.escapedText === "constructor") {
+      return factory.createComputedPropertyName(factory.createStringLiteral(idText(node), quotePreference === 0 /* Single */));
     }
-    pathResults.forEach((pathResult) => pathResult.results.forEach((r) => result.add(r)));
-    return matchedPath !== void 0;
+    return getSynthesizedDeepClone(
+      node,
+      /*includeTrivia*/
+      false
+    );
   }
-  function getCompletionEntriesForNonRelativeModules(fragment, scriptPath, mode, compilerOptions, host, includeExtensionsOption, typeChecker) {
-    const { baseUrl, paths } = compilerOptions;
-    const result = createNameAndKindSet();
-    const extensionOptions = getExtensionOptions(compilerOptions, includeExtensionsOption);
-    if (baseUrl) {
-      const projectDir = compilerOptions.project || host.getCurrentDirectory();
-      const absolute = normalizePath(combinePaths(projectDir, baseUrl));
-      getCompletionEntriesForDirectoryFragment(fragment, absolute, extensionOptions, host, void 0, result);
-      if (paths) {
-        addCompletionEntriesFromPaths(result, fragment, absolute, extensionOptions, host, paths);
-      }
-    }
-    const fragmentDirectory = getFragmentDirectory(fragment);
-    for (const ambientName of getAmbientModuleCompletions(fragment, fragmentDirectory, typeChecker)) {
-      result.add(nameAndKind(ambientName, "external module name" /* externalModuleName */, void 0));
-    }
-    getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, fragmentDirectory, extensionOptions, result);
-    if (isEmitResolutionKindUsingNodeModules(compilerOptions)) {
-      let foundGlobal = false;
-      if (fragmentDirectory === void 0) {
-        for (const moduleName of enumerateNodeModulesVisibleToScript(host, scriptPath)) {
-          const moduleResult = nameAndKind(moduleName, "external module name" /* externalModuleName */, void 0);
-          if (!result.has(moduleResult.name)) {
-            foundGlobal = true;
-            result.add(moduleResult);
+  function createBody(block, quotePreference2, ambient2) {
+    return ambient2 ? void 0 : getSynthesizedDeepClone(
+      block,
+      /*includeTrivia*/
+      false
+    ) || createStubbedMethodBody(quotePreference2);
+  }
+  function createTypeNode(typeNode) {
+    return getSynthesizedDeepClone(
+      typeNode,
+      /*includeTrivia*/
+      false
+    );
+  }
+}
+function createSignatureDeclarationFromSignature(kind, context, quotePreference, signature, body, name, modifiers, optional, enclosingDeclaration, importAdder) {
+  const program = context.program;
+  const checker = program.getTypeChecker();
+  const scriptTarget = getEmitScriptTarget(program.getCompilerOptions());
+  const isJs = isInJSFile(enclosingDeclaration);
+  const flags = 1 /* NoTruncation */ | 256 /* SuppressAnyReturnType */ | 524288 /* AllowEmptyTuple */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */);
+  const signatureDeclaration = checker.signatureToSignatureDeclaration(signature, kind, enclosingDeclaration, flags, getNoopSymbolTrackerWithResolver(context));
+  if (!signatureDeclaration) {
+    return void 0;
+  }
+  let typeParameters = isJs ? void 0 : signatureDeclaration.typeParameters;
+  let parameters = signatureDeclaration.parameters;
+  let type = isJs ? void 0 : signatureDeclaration.type;
+  if (importAdder) {
+    if (typeParameters) {
+      const newTypeParameters = sameMap(typeParameters, (typeParameterDecl) => {
+        let constraint = typeParameterDecl.constraint;
+        let defaultType = typeParameterDecl.default;
+        if (constraint) {
+          const importableReference = tryGetAutoImportableReferenceFromTypeNode(constraint, scriptTarget);
+          if (importableReference) {
+            constraint = importableReference.typeNode;
+            importSymbols(importAdder, importableReference.symbols);
           }
         }
-      }
-      if (!foundGlobal) {
-        let ancestorLookup = (ancestor) => {
-          const nodeModules = combinePaths(ancestor, "node_modules");
-          if (tryDirectoryExists(host, nodeModules)) {
-            getCompletionEntriesForDirectoryFragment(fragment, nodeModules, extensionOptions, host, void 0, result);
+        if (defaultType) {
+          const importableReference = tryGetAutoImportableReferenceFromTypeNode(defaultType, scriptTarget);
+          if (importableReference) {
+            defaultType = importableReference.typeNode;
+            importSymbols(importAdder, importableReference.symbols);
           }
-        };
-        if (fragmentDirectory && isEmitModuleResolutionRespectingExportMaps(compilerOptions)) {
-          const nodeModulesDirectoryLookup = ancestorLookup;
-          ancestorLookup = (ancestor) => {
-            const components = getPathComponents(fragment);
-            components.shift();
-            let packagePath = components.shift();
-            if (!packagePath) {
-              return nodeModulesDirectoryLookup(ancestor);
-            }
-            if (startsWith(packagePath, "@")) {
-              const subName = components.shift();
-              if (!subName) {
-                return nodeModulesDirectoryLookup(ancestor);
-              }
-              packagePath = combinePaths(packagePath, subName);
-            }
-            const packageDirectory = combinePaths(ancestor, "node_modules", packagePath);
-            const packageFile = combinePaths(packageDirectory, "package.json");
-            if (tryFileExists(host, packageFile)) {
-              const packageJson = readJson(packageFile, host);
-              const exports = packageJson.exports;
-              if (exports) {
-                if (typeof exports !== "object" || exports === null) {
-                  return;
-                }
-                const keys = getOwnKeys(exports);
-                const fragmentSubpath = components.join("/") + (components.length && hasTrailingDirectorySeparator(fragment) ? "/" : "");
-                const conditions = mode === 99 /* ESNext */ ? ["node", "import", "types"] : ["node", "require", "types"];
-                addCompletionEntriesFromPathsOrExports(
-                  result,
-                  fragmentSubpath,
-                  packageDirectory,
-                  extensionOptions,
-                  host,
-                  keys,
-                  (key) => singleElementArray(getPatternFromFirstMatchingCondition(exports[key], conditions)),
-                  comparePatternKeys
-                );
-                return;
-              }
-            }
-            return nodeModulesDirectoryLookup(ancestor);
-          };
         }
-        forEachAncestorDirectory(scriptPath, ancestorLookup);
+        return factory.updateTypeParameterDeclaration(
+          typeParameterDecl,
+          typeParameterDecl.modifiers,
+          typeParameterDecl.name,
+          constraint,
+          defaultType
+        );
+      });
+      if (typeParameters !== newTypeParameters) {
+        typeParameters = setTextRange(factory.createNodeArray(newTypeParameters, typeParameters.hasTrailingComma), typeParameters);
       }
     }
-    return arrayFrom(result.values());
-  }
-  function getPatternFromFirstMatchingCondition(target, conditions) {
-    if (typeof target === "string") {
-      return target;
-    }
-    if (target && typeof target === "object" && !isArray(target)) {
-      for (const condition in target) {
-        if (condition === "default" || conditions.indexOf(condition) > -1 || isApplicableVersionedTypesKey(conditions, condition)) {
-          const pattern = target[condition];
-          return getPatternFromFirstMatchingCondition(pattern, conditions);
+    const newParameters = sameMap(parameters, (parameterDecl) => {
+      let type2 = isJs ? void 0 : parameterDecl.type;
+      if (type2) {
+        const importableReference = tryGetAutoImportableReferenceFromTypeNode(type2, scriptTarget);
+        if (importableReference) {
+          type2 = importableReference.typeNode;
+          importSymbols(importAdder, importableReference.symbols);
         }
       }
+      return factory.updateParameterDeclaration(
+        parameterDecl,
+        parameterDecl.modifiers,
+        parameterDecl.dotDotDotToken,
+        parameterDecl.name,
+        isJs ? void 0 : parameterDecl.questionToken,
+        type2,
+        parameterDecl.initializer
+      );
+    });
+    if (parameters !== newParameters) {
+      parameters = setTextRange(factory.createNodeArray(newParameters, parameters.hasTrailingComma), parameters);
+    }
+    if (type) {
+      const importableReference = tryGetAutoImportableReferenceFromTypeNode(type, scriptTarget);
+      if (importableReference) {
+        type = importableReference.typeNode;
+        importSymbols(importAdder, importableReference.symbols);
+      }
     }
   }
-  function getFragmentDirectory(fragment) {
-    return containsSlash(fragment) ? hasTrailingDirectorySeparator(fragment) ? fragment : getDirectoryPath(fragment) : void 0;
+  const questionToken = optional ? factory.createToken(57 /* QuestionToken */) : void 0;
+  const asteriskToken = signatureDeclaration.asteriskToken;
+  if (isFunctionExpression(signatureDeclaration)) {
+    return factory.updateFunctionExpression(signatureDeclaration, modifiers, signatureDeclaration.asteriskToken, tryCast(name, isIdentifier), typeParameters, parameters, type, body != null ? body : signatureDeclaration.body);
+  }
+  if (isArrowFunction(signatureDeclaration)) {
+    return factory.updateArrowFunction(signatureDeclaration, modifiers, typeParameters, parameters, type, signatureDeclaration.equalsGreaterThanToken, body != null ? body : signatureDeclaration.body);
+  }
+  if (isMethodDeclaration(signatureDeclaration)) {
+    return factory.updateMethodDeclaration(signatureDeclaration, modifiers, asteriskToken, name != null ? name : factory.createIdentifier(""), questionToken, typeParameters, parameters, type, body);
+  }
+  if (isFunctionDeclaration(signatureDeclaration)) {
+    return factory.updateFunctionDeclaration(signatureDeclaration, modifiers, signatureDeclaration.asteriskToken, tryCast(name, isIdentifier), typeParameters, parameters, type, body != null ? body : signatureDeclaration.body);
+  }
+  return void 0;
+}
+function createSignatureDeclarationFromCallExpression(kind, context, importAdder, call, name, modifierFlags, contextNode) {
+  const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
+  const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions());
+  const tracker = getNoopSymbolTrackerWithResolver(context);
+  const checker = context.program.getTypeChecker();
+  const isJs = isInJSFile(contextNode);
+  const { typeArguments, arguments: args, parent: parent2 } = call;
+  const contextualType = isJs ? void 0 : checker.getContextualType(call);
+  const names = map(args, (arg) => isIdentifier(arg) ? arg.text : isPropertyAccessExpression(arg) && isIdentifier(arg.name) ? arg.name.text : void 0);
+  const instanceTypes = isJs ? [] : map(args, (arg) => checker.getTypeAtLocation(arg));
+  const { argumentTypeNodes, argumentTypeParameters } = getArgumentTypesAndTypeParameters(
+    checker,
+    importAdder,
+    instanceTypes,
+    contextNode,
+    scriptTarget,
+    /*flags*/
+    void 0,
+    tracker
+  );
+  const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0;
+  const asteriskToken = isYieldExpression(parent2) ? factory.createToken(41 /* AsteriskToken */) : void 0;
+  const typeParameters = isJs ? void 0 : createTypeParametersForArguments(checker, argumentTypeParameters, typeArguments);
+  const parameters = createDummyParameters(
+    args.length,
+    names,
+    argumentTypeNodes,
+    /*minArgumentCount*/
+    void 0,
+    isJs
+  );
+  const type = isJs || contextualType === void 0 ? void 0 : checker.typeToTypeNode(
+    contextualType,
+    contextNode,
+    /*flags*/
+    void 0,
+    tracker
+  );
+  switch (kind) {
+    case 171 /* MethodDeclaration */:
+      return factory.createMethodDeclaration(
+        modifiers,
+        asteriskToken,
+        name,
+        /*questionToken*/
+        void 0,
+        typeParameters,
+        parameters,
+        type,
+        createStubbedMethodBody(quotePreference)
+      );
+    case 170 /* MethodSignature */:
+      return factory.createMethodSignature(
+        modifiers,
+        name,
+        /*questionToken*/
+        void 0,
+        typeParameters,
+        parameters,
+        type === void 0 ? factory.createKeywordTypeNode(157 /* UnknownKeyword */) : type
+      );
+    case 259 /* FunctionDeclaration */:
+      return factory.createFunctionDeclaration(
+        modifiers,
+        asteriskToken,
+        name,
+        typeParameters,
+        parameters,
+        type,
+        createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference)
+      );
+    default:
+      Debug.fail("Unexpected kind");
   }
-  function getCompletionsForPathMapping(path, patterns, fragment, packageDirectory, extensionOptions, host) {
-    if (!endsWith(path, "*")) {
-      return !stringContains(path, "*") ? justPathMappingName(path, "script" /* scriptElement */) : emptyArray;
+}
+function createTypeParametersForArguments(checker, argumentTypeParameters, typeArguments) {
+  const usedNames = new Set(argumentTypeParameters.map((pair) => pair[0]));
+  const constraintsByName = new Map(argumentTypeParameters);
+  if (typeArguments) {
+    const typeArgumentsWithNewTypes = typeArguments.filter((typeArgument) => !argumentTypeParameters.some((pair) => {
+      var _a2;
+      return checker.getTypeAtLocation(typeArgument) === ((_a2 = pair[1]) == null ? void 0 : _a2.argumentType);
+    }));
+    const targetSize = usedNames.size + typeArgumentsWithNewTypes.length;
+    for (let i = 0; usedNames.size < targetSize; i += 1) {
+      usedNames.add(createTypeParameterName(i));
     }
-    const pathPrefix = path.slice(0, path.length - 1);
-    const remainingFragment = tryRemovePrefix(fragment, pathPrefix);
-    if (remainingFragment === void 0) {
-      const starIsFullPathComponent = path[path.length - 2] === "/";
-      return starIsFullPathComponent ? justPathMappingName(pathPrefix, "directory" /* directory */) : flatMap(patterns, (pattern) => {
-        var _a2;
-        return (_a2 = getModulesForPathsPattern("", packageDirectory, pattern, extensionOptions, host)) == null ? void 0 : _a2.map(({ name, ...rest }) => ({ name: pathPrefix + name, ...rest }));
-      });
+  }
+  return arrayFrom(
+    usedNames.values(),
+    (usedName) => {
+      var _a2;
+      return factory.createTypeParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        usedName,
+        (_a2 = constraintsByName.get(usedName)) == null ? void 0 : _a2.constraint
+      );
+    }
+  );
+}
+function createTypeParameterName(index) {
+  return 84 /* T */ + index <= 90 /* Z */ ? String.fromCharCode(84 /* T */ + index) : `T${index}`;
+}
+function typeToAutoImportableTypeNode(checker, importAdder, type, contextNode, scriptTarget, flags, tracker) {
+  let typeNode = checker.typeToTypeNode(type, contextNode, flags, tracker);
+  if (typeNode && isImportTypeNode(typeNode)) {
+    const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget);
+    if (importableReference) {
+      importSymbols(importAdder, importableReference.symbols);
+      typeNode = importableReference.typeNode;
+    }
+  }
+  return getSynthesizedDeepClone(typeNode);
+}
+function typeContainsTypeParameter(type) {
+  if (type.isUnionOrIntersection()) {
+    return type.types.some(typeContainsTypeParameter);
+  }
+  return type.flags & 262144 /* TypeParameter */;
+}
+function getArgumentTypesAndTypeParameters(checker, importAdder, instanceTypes, contextNode, scriptTarget, flags, tracker) {
+  const argumentTypeNodes = [];
+  const argumentTypeParameters = /* @__PURE__ */ new Map();
+  for (let i = 0; i < instanceTypes.length; i += 1) {
+    const instanceType = instanceTypes[i];
+    if (instanceType.isUnionOrIntersection() && instanceType.types.some(typeContainsTypeParameter)) {
+      const synthesizedTypeParameterName = createTypeParameterName(i);
+      argumentTypeNodes.push(factory.createTypeReferenceNode(synthesizedTypeParameterName));
+      argumentTypeParameters.set(synthesizedTypeParameterName, void 0);
+      continue;
+    }
+    const widenedInstanceType = checker.getBaseTypeOfLiteralType(instanceType);
+    const argumentTypeNode = typeToAutoImportableTypeNode(checker, importAdder, widenedInstanceType, contextNode, scriptTarget, flags, tracker);
+    if (!argumentTypeNode) {
+      continue;
+    }
+    argumentTypeNodes.push(argumentTypeNode);
+    const argumentTypeParameter = getFirstTypeParameterName(instanceType);
+    const instanceTypeConstraint = instanceType.isTypeParameter() && instanceType.constraint && !isAnonymousObjectConstraintType(instanceType.constraint) ? typeToAutoImportableTypeNode(checker, importAdder, instanceType.constraint, contextNode, scriptTarget, flags, tracker) : void 0;
+    if (argumentTypeParameter) {
+      argumentTypeParameters.set(argumentTypeParameter, { argumentType: instanceType, constraint: instanceTypeConstraint });
+    }
+  }
+  return { argumentTypeNodes, argumentTypeParameters: arrayFrom(argumentTypeParameters.entries()) };
+}
+function isAnonymousObjectConstraintType(type) {
+  return type.flags & 524288 /* Object */ && type.objectFlags === 16 /* Anonymous */;
+}
+function getFirstTypeParameterName(type) {
+  var _a2;
+  if (type.flags & (1048576 /* Union */ | 2097152 /* Intersection */)) {
+    for (const subType of type.types) {
+      const subTypeName = getFirstTypeParameterName(subType);
+      if (subTypeName) {
+        return subTypeName;
+      }
+    }
+  }
+  return type.flags & 262144 /* TypeParameter */ ? (_a2 = type.getSymbol()) == null ? void 0 : _a2.getName() : void 0;
+}
+function createDummyParameters(argCount, names, types, minArgumentCount, inJs) {
+  const parameters = [];
+  const parameterNameCounts = /* @__PURE__ */ new Map();
+  for (let i = 0; i < argCount; i++) {
+    const parameterName = (names == null ? void 0 : names[i]) || `arg${i}`;
+    const parameterNameCount = parameterNameCounts.get(parameterName);
+    parameterNameCounts.set(parameterName, (parameterNameCount || 0) + 1);
+    const newParameter = factory.createParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      /*dotDotDotToken*/
+      void 0,
+      /*name*/
+      parameterName + (parameterNameCount || ""),
+      /*questionToken*/
+      minArgumentCount !== void 0 && i >= minArgumentCount ? factory.createToken(57 /* QuestionToken */) : void 0,
+      /*type*/
+      inJs ? void 0 : (types == null ? void 0 : types[i]) || factory.createKeywordTypeNode(157 /* UnknownKeyword */),
+      /*initializer*/
+      void 0
+    );
+    parameters.push(newParameter);
+  }
+  return parameters;
+}
+function createMethodImplementingSignatures(checker, context, enclosingDeclaration, signatures, name, optional, modifiers, quotePreference, body) {
+  let maxArgsSignature = signatures[0];
+  let minArgumentCount = signatures[0].minArgumentCount;
+  let someSigHasRestParameter = false;
+  for (const sig of signatures) {
+    minArgumentCount = Math.min(sig.minArgumentCount, minArgumentCount);
+    if (signatureHasRestParameter(sig)) {
+      someSigHasRestParameter = true;
+    }
+    if (sig.parameters.length >= maxArgsSignature.parameters.length && (!signatureHasRestParameter(sig) || signatureHasRestParameter(maxArgsSignature))) {
+      maxArgsSignature = sig;
+    }
+  }
+  const maxNonRestArgs = maxArgsSignature.parameters.length - (signatureHasRestParameter(maxArgsSignature) ? 1 : 0);
+  const maxArgsParameterSymbolNames = maxArgsSignature.parameters.map((symbol) => symbol.name);
+  const parameters = createDummyParameters(
+    maxNonRestArgs,
+    maxArgsParameterSymbolNames,
+    /* types */
+    void 0,
+    minArgumentCount,
+    /*inJs*/
+    false
+  );
+  if (someSigHasRestParameter) {
+    const restParameter = factory.createParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      factory.createToken(25 /* DotDotDotToken */),
+      maxArgsParameterSymbolNames[maxNonRestArgs] || "rest",
+      /*questionToken*/
+      maxNonRestArgs >= minArgumentCount ? factory.createToken(57 /* QuestionToken */) : void 0,
+      factory.createArrayTypeNode(factory.createKeywordTypeNode(157 /* UnknownKeyword */)),
+      /*initializer*/
+      void 0
+    );
+    parameters.push(restParameter);
+  }
+  return createStubbedMethod(
+    modifiers,
+    name,
+    optional,
+    /*typeParameters*/
+    void 0,
+    parameters,
+    getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration),
+    quotePreference,
+    body
+  );
+}
+function getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration) {
+  if (length(signatures)) {
+    const type = checker.getUnionType(map(signatures, checker.getReturnTypeOfSignature));
+    return checker.typeToTypeNode(
+      type,
+      enclosingDeclaration,
+      /*flags*/
+      void 0,
+      getNoopSymbolTrackerWithResolver(context)
+    );
+  }
+}
+function createStubbedMethod(modifiers, name, optional, typeParameters, parameters, returnType, quotePreference, body) {
+  return factory.createMethodDeclaration(
+    modifiers,
+    /*asteriskToken*/
+    void 0,
+    name,
+    optional ? factory.createToken(57 /* QuestionToken */) : void 0,
+    typeParameters,
+    parameters,
+    returnType,
+    body || createStubbedMethodBody(quotePreference)
+  );
+}
+function createStubbedMethodBody(quotePreference) {
+  return createStubbedBody(Diagnostics.Method_not_implemented.message, quotePreference);
+}
+function createStubbedBody(text, quotePreference) {
+  return factory.createBlock(
+    [factory.createThrowStatement(
+      factory.createNewExpression(
+        factory.createIdentifier("Error"),
+        /*typeArguments*/
+        void 0,
+        // TODO Handle auto quote preference.
+        [factory.createStringLiteral(
+          text,
+          /*isSingleQuote*/
+          quotePreference === 0 /* Single */
+        )]
+      )
+    )],
+    /*multiline*/
+    true
+  );
+}
+function setJsonCompilerOptionValues(changeTracker, configFile, options) {
+  const tsconfigObjectLiteral = getTsConfigObjectLiteralExpression(configFile);
+  if (!tsconfigObjectLiteral)
+    return void 0;
+  const compilerOptionsProperty = findJsonProperty(tsconfigObjectLiteral, "compilerOptions");
+  if (compilerOptionsProperty === void 0) {
+    changeTracker.insertNodeAtObjectStart(configFile, tsconfigObjectLiteral, createJsonPropertyAssignment(
+      "compilerOptions",
+      factory.createObjectLiteralExpression(
+        options.map(([optionName, optionValue]) => createJsonPropertyAssignment(optionName, optionValue)),
+        /*multiLine*/
+        true
+      )
+    ));
+    return;
+  }
+  const compilerOptions = compilerOptionsProperty.initializer;
+  if (!isObjectLiteralExpression(compilerOptions)) {
+    return;
+  }
+  for (const [optionName, optionValue] of options) {
+    const optionProperty = findJsonProperty(compilerOptions, optionName);
+    if (optionProperty === void 0) {
+      changeTracker.insertNodeAtObjectStart(configFile, compilerOptions, createJsonPropertyAssignment(optionName, optionValue));
+    } else {
+      changeTracker.replaceNode(configFile, optionProperty.initializer, optionValue);
+    }
+  }
+}
+function setJsonCompilerOptionValue(changeTracker, configFile, optionName, optionValue) {
+  setJsonCompilerOptionValues(changeTracker, configFile, [[optionName, optionValue]]);
+}
+function createJsonPropertyAssignment(name, initializer) {
+  return factory.createPropertyAssignment(factory.createStringLiteral(name), initializer);
+}
+function findJsonProperty(obj, name) {
+  return find(obj.properties, (p) => isPropertyAssignment(p) && !!p.name && isStringLiteral(p.name) && p.name.text === name);
+}
+function tryGetAutoImportableReferenceFromTypeNode(importTypeNode, scriptTarget) {
+  let symbols;
+  const typeNode = visitNode(importTypeNode, visit);
+  if (symbols && typeNode) {
+    return { typeNode, symbols };
+  }
+  function visit(node) {
+    var _a2;
+    if (isLiteralImportTypeNode(node) && node.qualifier) {
+      const firstIdentifier = getFirstIdentifier(node.qualifier);
+      const name = getNameForExportedSymbol(firstIdentifier.symbol, scriptTarget);
+      const qualifier = name !== firstIdentifier.text ? replaceFirstIdentifierOfEntityName(node.qualifier, factory.createIdentifier(name)) : node.qualifier;
+      symbols = append(symbols, firstIdentifier.symbol);
+      const typeArguments = (_a2 = node.typeArguments) == null ? void 0 : _a2.map(visit);
+      return factory.createTypeReferenceNode(qualifier, typeArguments);
+    }
+    return visitEachChild(node, visit, nullTransformationContext);
+  }
+}
+function replaceFirstIdentifierOfEntityName(name, newIdentifier) {
+  if (name.kind === 79 /* Identifier */) {
+    return newIdentifier;
+  }
+  return factory.createQualifiedName(replaceFirstIdentifierOfEntityName(name.left, newIdentifier), name.right);
+}
+function importSymbols(importAdder, symbols) {
+  symbols.forEach((s) => importAdder.addImportFromExportedSymbol(
+    s,
+    /*isValidTypeOnlyUseSite*/
+    true
+  ));
+}
+function findAncestorMatchingSpan(sourceFile, span) {
+  const end = textSpanEnd(span);
+  let token = getTokenAtPosition(sourceFile, span.start);
+  while (token.end < end) {
+    token = token.parent;
+  }
+  return token;
+}
+
+// src/services/codefixes/generateAccessors.ts
+function generateAccessorFromProperty(file, program, start2, end, context, _actionName) {
+  const fieldInfo = getAccessorConvertiblePropertyAtPosition(file, program, start2, end);
+  if (!fieldInfo || ts_refactor_exports.isRefactorErrorInfo(fieldInfo))
+    return void 0;
+  const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context);
+  const { isStatic: isStatic2, isReadonly, fieldName, accessorName, originalName, type, container, declaration } = fieldInfo;
+  suppressLeadingAndTrailingTrivia(fieldName);
+  suppressLeadingAndTrailingTrivia(accessorName);
+  suppressLeadingAndTrailingTrivia(declaration);
+  suppressLeadingAndTrailingTrivia(container);
+  let accessorModifiers;
+  let fieldModifiers;
+  if (isClassLike(container)) {
+    const modifierFlags = getEffectiveModifierFlags(declaration);
+    if (isSourceFileJS(file)) {
+      const modifiers = factory.createModifiersFromModifierFlags(modifierFlags);
+      accessorModifiers = modifiers;
+      fieldModifiers = modifiers;
+    } else {
+      accessorModifiers = factory.createModifiersFromModifierFlags(prepareModifierFlagsForAccessor(modifierFlags));
+      fieldModifiers = factory.createModifiersFromModifierFlags(prepareModifierFlagsForField(modifierFlags));
     }
-    return flatMap(patterns, (pattern) => getModulesForPathsPattern(remainingFragment, packageDirectory, pattern, extensionOptions, host));
-    function justPathMappingName(name, kind) {
-      return startsWith(name, fragment) ? [{ name: removeTrailingDirectorySeparator(name), kind, extension: void 0 }] : emptyArray;
+    if (canHaveDecorators(declaration)) {
+      fieldModifiers = concatenate(getDecorators(declaration), fieldModifiers);
     }
   }
-  function getModulesForPathsPattern(fragment, packageDirectory, pattern, extensionOptions, host) {
-    if (!host.readDirectory) {
-      return void 0;
+  updateFieldDeclaration(changeTracker, file, declaration, type, fieldName, fieldModifiers);
+  const getAccessor = generateGetAccessor(fieldName, accessorName, type, accessorModifiers, isStatic2, container);
+  suppressLeadingAndTrailingTrivia(getAccessor);
+  insertAccessor(changeTracker, file, getAccessor, declaration, container);
+  if (isReadonly) {
+    const constructor = getFirstConstructorWithBody(container);
+    if (constructor) {
+      updateReadonlyPropertyInitializerStatementConstructor(changeTracker, file, constructor, fieldName.text, originalName);
     }
-    const parsed = tryParsePattern(pattern);
-    if (parsed === void 0 || isString(parsed)) {
-      return void 0;
+  } else {
+    const setAccessor = generateSetAccessor(fieldName, accessorName, type, accessorModifiers, isStatic2, container);
+    suppressLeadingAndTrailingTrivia(setAccessor);
+    insertAccessor(changeTracker, file, setAccessor, declaration, container);
+  }
+  return changeTracker.getChanges();
+}
+function isConvertibleName(name) {
+  return isIdentifier(name) || isStringLiteral(name);
+}
+function isAcceptedDeclaration(node) {
+  return isParameterPropertyDeclaration(node, node.parent) || isPropertyDeclaration(node) || isPropertyAssignment(node);
+}
+function createPropertyName(name, originalName) {
+  return isIdentifier(originalName) ? factory.createIdentifier(name) : factory.createStringLiteral(name);
+}
+function createAccessorAccessExpression(fieldName, isStatic2, container) {
+  const leftHead = isStatic2 ? container.name : factory.createThis();
+  return isIdentifier(fieldName) ? factory.createPropertyAccessExpression(leftHead, fieldName) : factory.createElementAccessExpression(leftHead, factory.createStringLiteralFromNode(fieldName));
+}
+function prepareModifierFlagsForAccessor(modifierFlags) {
+  modifierFlags &= ~64 /* Readonly */;
+  modifierFlags &= ~8 /* Private */;
+  if (!(modifierFlags & 16 /* Protected */)) {
+    modifierFlags |= 4 /* Public */;
+  }
+  return modifierFlags;
+}
+function prepareModifierFlagsForField(modifierFlags) {
+  modifierFlags &= ~4 /* Public */;
+  modifierFlags &= ~16 /* Protected */;
+  modifierFlags |= 8 /* Private */;
+  return modifierFlags;
+}
+function getAccessorConvertiblePropertyAtPosition(file, program, start2, end, considerEmptySpans = true) {
+  const node = getTokenAtPosition(file, start2);
+  const cursorRequest = start2 === end && considerEmptySpans;
+  const declaration = findAncestor(node.parent, isAcceptedDeclaration);
+  const meaning = 28 /* AccessibilityModifier */ | 32 /* Static */ | 64 /* Readonly */;
+  if (!declaration || !(nodeOverlapsWithStartEnd(declaration.name, file, start2, end) || cursorRequest)) {
+    return {
+      error: getLocaleSpecificMessage(Diagnostics.Could_not_find_property_for_which_to_generate_accessor)
+    };
+  }
+  if (!isConvertibleName(declaration.name)) {
+    return {
+      error: getLocaleSpecificMessage(Diagnostics.Name_is_not_valid)
+    };
+  }
+  if ((getEffectiveModifierFlags(declaration) & 126975 /* Modifier */ | meaning) !== meaning) {
+    return {
+      error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_property_with_modifier)
+    };
+  }
+  const name = declaration.name.text;
+  const startWithUnderscore = startsWithUnderscore(name);
+  const fieldName = createPropertyName(startWithUnderscore ? name : getUniqueName(`_${name}`, file), declaration.name);
+  const accessorName = createPropertyName(startWithUnderscore ? getUniqueName(name.substring(1), file) : name, declaration.name);
+  return {
+    isStatic: hasStaticModifier(declaration),
+    isReadonly: hasEffectiveReadonlyModifier(declaration),
+    type: getDeclarationType(declaration, program),
+    container: declaration.kind === 166 /* Parameter */ ? declaration.parent.parent : declaration.parent,
+    originalName: declaration.name.text,
+    declaration,
+    fieldName,
+    accessorName,
+    renameAccessor: startWithUnderscore
+  };
+}
+function generateGetAccessor(fieldName, accessorName, type, modifiers, isStatic2, container) {
+  return factory.createGetAccessorDeclaration(
+    modifiers,
+    accessorName,
+    /*parameters*/
+    void 0,
+    // TODO: GH#18217
+    type,
+    factory.createBlock(
+      [
+        factory.createReturnStatement(
+          createAccessorAccessExpression(fieldName, isStatic2, container)
+        )
+      ],
+      /*multiLine*/
+      true
+    )
+  );
+}
+function generateSetAccessor(fieldName, accessorName, type, modifiers, isStatic2, container) {
+  return factory.createSetAccessorDeclaration(
+    modifiers,
+    accessorName,
+    [factory.createParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      /*dotDotDotToken*/
+      void 0,
+      factory.createIdentifier("value"),
+      /*questionToken*/
+      void 0,
+      type
+    )],
+    factory.createBlock(
+      [
+        factory.createExpressionStatement(
+          factory.createAssignment(
+            createAccessorAccessExpression(fieldName, isStatic2, container),
+            factory.createIdentifier("value")
+          )
+        )
+      ],
+      /*multiLine*/
+      true
+    )
+  );
+}
+function updatePropertyDeclaration(changeTracker, file, declaration, type, fieldName, modifiers) {
+  const property = factory.updatePropertyDeclaration(
+    declaration,
+    modifiers,
+    fieldName,
+    declaration.questionToken || declaration.exclamationToken,
+    type,
+    declaration.initializer
+  );
+  changeTracker.replaceNode(file, declaration, property);
+}
+function updatePropertyAssignmentDeclaration(changeTracker, file, declaration, fieldName) {
+  const assignment = factory.updatePropertyAssignment(declaration, fieldName, declaration.initializer);
+  changeTracker.replacePropertyAssignment(file, declaration, assignment);
+}
+function updateFieldDeclaration(changeTracker, file, declaration, type, fieldName, modifiers) {
+  if (isPropertyDeclaration(declaration)) {
+    updatePropertyDeclaration(changeTracker, file, declaration, type, fieldName, modifiers);
+  } else if (isPropertyAssignment(declaration)) {
+    updatePropertyAssignmentDeclaration(changeTracker, file, declaration, fieldName);
+  } else {
+    changeTracker.replaceNode(
+      file,
+      declaration,
+      factory.updateParameterDeclaration(declaration, modifiers, declaration.dotDotDotToken, cast(fieldName, isIdentifier), declaration.questionToken, declaration.type, declaration.initializer)
+    );
+  }
+}
+function insertAccessor(changeTracker, file, accessor, declaration, container) {
+  isParameterPropertyDeclaration(declaration, declaration.parent) ? changeTracker.insertMemberAtStart(file, container, accessor) : isPropertyAssignment(declaration) ? changeTracker.insertNodeAfterComma(file, declaration, accessor) : changeTracker.insertNodeAfter(file, declaration, accessor);
+}
+function updateReadonlyPropertyInitializerStatementConstructor(changeTracker, file, constructor, fieldName, originalName) {
+  if (!constructor.body)
+    return;
+  constructor.body.forEachChild(function recur(node) {
+    if (isElementAccessExpression(node) && node.expression.kind === 108 /* ThisKeyword */ && isStringLiteral(node.argumentExpression) && node.argumentExpression.text === originalName && isWriteAccess(node)) {
+      changeTracker.replaceNode(file, node.argumentExpression, factory.createStringLiteral(fieldName));
     }
-    const normalizedPrefix = resolvePath(parsed.prefix);
-    const normalizedPrefixDirectory = hasTrailingDirectorySeparator(parsed.prefix) ? normalizedPrefix : getDirectoryPath(normalizedPrefix);
-    const normalizedPrefixBase = hasTrailingDirectorySeparator(parsed.prefix) ? "" : getBaseFileName(normalizedPrefix);
-    const fragmentHasPath = containsSlash(fragment);
-    const fragmentDirectory = fragmentHasPath ? hasTrailingDirectorySeparator(fragment) ? fragment : getDirectoryPath(fragment) : void 0;
-    const expandedPrefixDirectory = fragmentHasPath ? combinePaths(normalizedPrefixDirectory, normalizedPrefixBase + fragmentDirectory) : normalizedPrefixDirectory;
-    const normalizedSuffix = normalizePath(parsed.suffix);
-    const baseDirectory = normalizePath(combinePaths(packageDirectory, expandedPrefixDirectory));
-    const completePrefix = fragmentHasPath ? baseDirectory : ensureTrailingDirectorySeparator(baseDirectory) + normalizedPrefixBase;
-    const includeGlob = normalizedSuffix ? "**/*" + normalizedSuffix : "./*";
-    const matches = mapDefined(tryReadDirectory(host, baseDirectory, extensionOptions.extensions, void 0, [includeGlob]), (match) => {
-      const trimmedWithPattern = trimPrefixAndSuffix(match);
-      if (trimmedWithPattern) {
-        if (containsSlash(trimmedWithPattern)) {
-          return directoryResult(getPathComponents(removeLeadingDirectorySeparator(trimmedWithPattern))[1]);
-        }
-        const { name, extension } = getFilenameWithExtensionOption(trimmedWithPattern, host.getCompilationSettings(), extensionOptions.includeExtensionsOption);
-        return nameAndKind(name, "script" /* scriptElement */, extension);
+    if (isPropertyAccessExpression(node) && node.expression.kind === 108 /* ThisKeyword */ && node.name.text === originalName && isWriteAccess(node)) {
+      changeTracker.replaceNode(file, node.name, factory.createIdentifier(fieldName));
+    }
+    if (!isFunctionLike(node) && !isClassLike(node)) {
+      node.forEachChild(recur);
+    }
+  });
+}
+function getDeclarationType(declaration, program) {
+  const typeNode = getTypeAnnotationNode(declaration);
+  if (isPropertyDeclaration(declaration) && typeNode && declaration.questionToken) {
+    const typeChecker = program.getTypeChecker();
+    const type = typeChecker.getTypeFromTypeNode(typeNode);
+    if (!typeChecker.isTypeAssignableTo(typeChecker.getUndefinedType(), type)) {
+      const types = isUnionTypeNode(typeNode) ? typeNode.types : [typeNode];
+      return factory.createUnionTypeNode([...types, factory.createKeywordTypeNode(155 /* UndefinedKeyword */)]);
+    }
+  }
+  return typeNode;
+}
+function getAllSupers(decl, checker) {
+  const res = [];
+  while (decl) {
+    const superElement = getClassExtendsHeritageElement(decl);
+    const superSymbol = superElement && checker.getSymbolAtLocation(superElement.expression);
+    if (!superSymbol)
+      break;
+    const symbol = superSymbol.flags & 2097152 /* Alias */ ? checker.getAliasedSymbol(superSymbol) : superSymbol;
+    const superDecl = symbol.declarations && find(symbol.declarations, isClassLike);
+    if (!superDecl)
+      break;
+    res.push(superDecl);
+    decl = superDecl;
+  }
+  return res;
+}
+
+// src/services/codefixes/fixInvalidImportSyntax.ts
+var fixName5 = "invalidImportSyntax";
+function getCodeFixesForImportDeclaration(context, node) {
+  const sourceFile = getSourceFileOfNode(node);
+  const namespace = getNamespaceDeclarationNode(node);
+  const opts = context.program.getCompilerOptions();
+  const variations = [];
+  variations.push(createAction(context, sourceFile, node, makeImport(
+    namespace.name,
+    /*namedImports*/
+    void 0,
+    node.moduleSpecifier,
+    getQuotePreference(sourceFile, context.preferences)
+  )));
+  if (getEmitModuleKind(opts) === 1 /* CommonJS */) {
+    variations.push(createAction(context, sourceFile, node, factory.createImportEqualsDeclaration(
+      /*modifiers*/
+      void 0,
+      /*isTypeOnly*/
+      false,
+      namespace.name,
+      factory.createExternalModuleReference(node.moduleSpecifier)
+    )));
+  }
+  return variations;
+}
+function createAction(context, sourceFile, node, replacement) {
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(sourceFile, node, replacement));
+  return createCodeFixActionWithoutFixAll(fixName5, changes, [Diagnostics.Replace_import_with_0, changes[0].textChanges[0].newText]);
+}
+registerCodeFix({
+  errorCodes: [
+    Diagnostics.This_expression_is_not_callable.code,
+    Diagnostics.This_expression_is_not_constructable.code
+  ],
+  getCodeActions: getActionsForUsageOfInvalidImport
+});
+function getActionsForUsageOfInvalidImport(context) {
+  const sourceFile = context.sourceFile;
+  const targetKind = Diagnostics.This_expression_is_not_callable.code === context.errorCode ? 210 /* CallExpression */ : 211 /* NewExpression */;
+  const node = findAncestor(getTokenAtPosition(sourceFile, context.span.start), (a) => a.kind === targetKind);
+  if (!node) {
+    return [];
+  }
+  const expr = node.expression;
+  return getImportCodeFixesForExpression(context, expr);
+}
+registerCodeFix({
+  errorCodes: [
+    // The following error codes cover pretty much all assignability errors that could involve an expression
+    Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
+    Diagnostics.Type_0_does_not_satisfy_the_constraint_1.code,
+    Diagnostics.Type_0_is_not_assignable_to_type_1.code,
+    Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated.code,
+    Diagnostics.Type_predicate_0_is_not_assignable_to_1.code,
+    Diagnostics.Property_0_of_type_1_is_not_assignable_to_2_index_type_3.code,
+    Diagnostics._0_index_type_1_is_not_assignable_to_2_index_type_3.code,
+    Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2.code,
+    Diagnostics.Property_0_in_type_1_is_not_assignable_to_type_2.code,
+    Diagnostics.Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property.code,
+    Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1.code
+  ],
+  getCodeActions: getActionsForInvalidImportLocation
+});
+function getActionsForInvalidImportLocation(context) {
+  const sourceFile = context.sourceFile;
+  const node = findAncestor(getTokenAtPosition(sourceFile, context.span.start), (a) => a.getStart() === context.span.start && a.getEnd() === context.span.start + context.span.length);
+  if (!node) {
+    return [];
+  }
+  return getImportCodeFixesForExpression(context, node);
+}
+function getImportCodeFixesForExpression(context, expr) {
+  const type = context.program.getTypeChecker().getTypeAtLocation(expr);
+  if (!(type.symbol && isTransientSymbol(type.symbol) && type.symbol.links.originatingImport)) {
+    return [];
+  }
+  const fixes = [];
+  const relatedImport = type.symbol.links.originatingImport;
+  if (!isImportCall(relatedImport)) {
+    addRange(fixes, getCodeFixesForImportDeclaration(context, relatedImport));
+  }
+  if (isExpression(expr) && !(isNamedDeclaration(expr.parent) && expr.parent.name === expr)) {
+    const sourceFile = context.sourceFile;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(sourceFile, expr, factory.createPropertyAccessExpression(expr, "default"), {}));
+    fixes.push(createCodeFixActionWithoutFixAll(fixName5, changes, Diagnostics.Use_synthetic_default_member));
+  }
+  return fixes;
+}
+
+// src/services/codefixes/fixStrictClassInitialization.ts
+var fixName6 = "strictClassInitialization";
+var fixIdAddDefiniteAssignmentAssertions = "addMissingPropertyDefiniteAssignmentAssertions";
+var fixIdAddUndefinedType = "addMissingPropertyUndefinedType";
+var fixIdAddInitializer = "addMissingPropertyInitializer";
+var errorCodes51 = [Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor.code];
+registerCodeFix({
+  errorCodes: errorCodes51,
+  getCodeActions: function getCodeActionsForStrictClassInitializationErrors(context) {
+    const info = getInfo13(context.sourceFile, context.span.start);
+    if (!info)
+      return;
+    const result = [];
+    append(result, getActionForAddMissingUndefinedType(context, info));
+    append(result, getActionForAddMissingDefiniteAssignmentAssertion(context, info));
+    append(result, getActionForAddMissingInitializer(context, info));
+    return result;
+  },
+  fixIds: [fixIdAddDefiniteAssignmentAssertions, fixIdAddUndefinedType, fixIdAddInitializer],
+  getAllCodeActions: (context) => {
+    return codeFixAll(context, errorCodes51, (changes, diag2) => {
+      const info = getInfo13(diag2.file, diag2.start);
+      if (!info)
+        return;
+      switch (context.fixId) {
+        case fixIdAddDefiniteAssignmentAssertions:
+          addDefiniteAssignmentAssertion(changes, diag2.file, info.prop);
+          break;
+        case fixIdAddUndefinedType:
+          addUndefinedType(changes, diag2.file, info);
+          break;
+        case fixIdAddInitializer:
+          const checker = context.program.getTypeChecker();
+          const initializer = getInitializer(checker, info.prop);
+          if (!initializer)
+            return;
+          addInitializer(changes, diag2.file, info.prop, initializer);
+          break;
+        default:
+          Debug.fail(JSON.stringify(context.fixId));
       }
     });
-    const directories = normalizedSuffix ? emptyArray : mapDefined(tryGetDirectories(host, baseDirectory), (dir) => dir === "node_modules" ? void 0 : directoryResult(dir));
-    return [...matches, ...directories];
-    function trimPrefixAndSuffix(path) {
-      const inner = withoutStartAndEnd(normalizePath(path), completePrefix, normalizedSuffix);
-      return inner === void 0 ? void 0 : removeLeadingDirectorySeparator(inner);
+  }
+});
+function getInfo13(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  if (isIdentifier(token) && isPropertyDeclaration(token.parent)) {
+    const type = getEffectiveTypeAnnotationNode(token.parent);
+    if (type) {
+      return { type, prop: token.parent, isJs: isInJSFile(token.parent) };
     }
   }
-  function withoutStartAndEnd(s, start2, end) {
-    return startsWith(s, start2) && endsWith(s, end) ? s.slice(start2.length, s.length - end.length) : void 0;
+  return void 0;
+}
+function getActionForAddMissingDefiniteAssignmentAssertion(context, info) {
+  if (info.isJs)
+    return void 0;
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addDefiniteAssignmentAssertion(t, context.sourceFile, info.prop));
+  return createCodeFixAction(fixName6, changes, [Diagnostics.Add_definite_assignment_assertion_to_property_0, info.prop.getText()], fixIdAddDefiniteAssignmentAssertions, Diagnostics.Add_definite_assignment_assertions_to_all_uninitialized_properties);
+}
+function addDefiniteAssignmentAssertion(changeTracker, propertyDeclarationSourceFile, propertyDeclaration) {
+  suppressLeadingAndTrailingTrivia(propertyDeclaration);
+  const property = factory.updatePropertyDeclaration(
+    propertyDeclaration,
+    propertyDeclaration.modifiers,
+    propertyDeclaration.name,
+    factory.createToken(53 /* ExclamationToken */),
+    propertyDeclaration.type,
+    propertyDeclaration.initializer
+  );
+  changeTracker.replaceNode(propertyDeclarationSourceFile, propertyDeclaration, property);
+}
+function getActionForAddMissingUndefinedType(context, info) {
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addUndefinedType(t, context.sourceFile, info));
+  return createCodeFixAction(fixName6, changes, [Diagnostics.Add_undefined_type_to_property_0, info.prop.name.getText()], fixIdAddUndefinedType, Diagnostics.Add_undefined_type_to_all_uninitialized_properties);
+}
+function addUndefinedType(changeTracker, sourceFile, info) {
+  const undefinedTypeNode = factory.createKeywordTypeNode(155 /* UndefinedKeyword */);
+  const types = isUnionTypeNode(info.type) ? info.type.types.concat(undefinedTypeNode) : [info.type, undefinedTypeNode];
+  const unionTypeNode = factory.createUnionTypeNode(types);
+  if (info.isJs) {
+    changeTracker.addJSDocTags(sourceFile, info.prop, [factory.createJSDocTypeTag(
+      /*tagName*/
+      void 0,
+      factory.createJSDocTypeExpression(unionTypeNode)
+    )]);
+  } else {
+    changeTracker.replaceNode(sourceFile, info.type, unionTypeNode);
   }
-  function removeLeadingDirectorySeparator(path) {
-    return path[0] === directorySeparator ? path.slice(1) : path;
+}
+function getActionForAddMissingInitializer(context, info) {
+  if (info.isJs)
+    return void 0;
+  const checker = context.program.getTypeChecker();
+  const initializer = getInitializer(checker, info.prop);
+  if (!initializer)
+    return void 0;
+  const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addInitializer(t, context.sourceFile, info.prop, initializer));
+  return createCodeFixAction(fixName6, changes, [Diagnostics.Add_initializer_to_property_0, info.prop.name.getText()], fixIdAddInitializer, Diagnostics.Add_initializers_to_all_uninitialized_properties);
+}
+function addInitializer(changeTracker, propertyDeclarationSourceFile, propertyDeclaration, initializer) {
+  suppressLeadingAndTrailingTrivia(propertyDeclaration);
+  const property = factory.updatePropertyDeclaration(
+    propertyDeclaration,
+    propertyDeclaration.modifiers,
+    propertyDeclaration.name,
+    propertyDeclaration.questionToken,
+    propertyDeclaration.type,
+    initializer
+  );
+  changeTracker.replaceNode(propertyDeclarationSourceFile, propertyDeclaration, property);
+}
+function getInitializer(checker, propertyDeclaration) {
+  return getDefaultValueFromType(checker, checker.getTypeFromTypeNode(propertyDeclaration.type));
+}
+function getDefaultValueFromType(checker, type) {
+  if (type.flags & 512 /* BooleanLiteral */) {
+    return type === checker.getFalseType() || type === checker.getFalseType(
+      /*fresh*/
+      true
+    ) ? factory.createFalse() : factory.createTrue();
+  } else if (type.isStringLiteral()) {
+    return factory.createStringLiteral(type.value);
+  } else if (type.isNumberLiteral()) {
+    return factory.createNumericLiteral(type.value);
+  } else if (type.flags & 2048 /* BigIntLiteral */) {
+    return factory.createBigIntLiteral(type.value);
+  } else if (type.isUnion()) {
+    return firstDefined(type.types, (t) => getDefaultValueFromType(checker, t));
+  } else if (type.isClass()) {
+    const classDeclaration = getClassLikeDeclarationOfSymbol(type.symbol);
+    if (!classDeclaration || hasSyntacticModifier(classDeclaration, 256 /* Abstract */))
+      return void 0;
+    const constructorDeclaration = getFirstConstructorWithBody(classDeclaration);
+    if (constructorDeclaration && constructorDeclaration.parameters.length)
+      return void 0;
+    return factory.createNewExpression(
+      factory.createIdentifier(type.symbol.name),
+      /*typeArguments*/
+      void 0,
+      /*argumentsArray*/
+      void 0
+    );
+  } else if (checker.isArrayLikeType(type)) {
+    return factory.createArrayLiteralExpression();
   }
-  function getAmbientModuleCompletions(fragment, fragmentDirectory, checker) {
-    const ambientModules = checker.getAmbientModules().map((sym) => stripQuotes(sym.name));
-    const nonRelativeModuleNames = ambientModules.filter((moduleName) => startsWith(moduleName, fragment));
-    if (fragmentDirectory !== void 0) {
-      const moduleNameWithSeparator = ensureTrailingDirectorySeparator(fragmentDirectory);
-      return nonRelativeModuleNames.map((nonRelativeModuleName) => removePrefix(nonRelativeModuleName, moduleNameWithSeparator));
+  return void 0;
+}
+
+// src/services/codefixes/requireInTs.ts
+var fixId41 = "requireInTs";
+var errorCodes52 = [Diagnostics.require_call_may_be_converted_to_an_import.code];
+registerCodeFix({
+  errorCodes: errorCodes52,
+  getCodeActions(context) {
+    const info = getInfo14(context.sourceFile, context.program, context.span.start);
+    if (!info) {
+      return void 0;
     }
-    return nonRelativeModuleNames;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange26(t, context.sourceFile, info));
+    return [createCodeFixAction(fixId41, changes, Diagnostics.Convert_require_to_import, fixId41, Diagnostics.Convert_all_require_to_import)];
+  },
+  fixIds: [fixId41],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes52, (changes, diag2) => {
+    const info = getInfo14(diag2.file, context.program, diag2.start);
+    if (info) {
+      doChange26(changes, context.sourceFile, info);
+    }
+  })
+});
+function doChange26(changes, sourceFile, info) {
+  const { allowSyntheticDefaults, defaultImportName, namedImports, statement, required } = info;
+  changes.replaceNode(sourceFile, statement, defaultImportName && !allowSyntheticDefaults ? factory.createImportEqualsDeclaration(
+    /*modifiers*/
+    void 0,
+    /*isTypeOnly*/
+    false,
+    defaultImportName,
+    factory.createExternalModuleReference(required)
+  ) : factory.createImportDeclaration(
+    /*modifiers*/
+    void 0,
+    factory.createImportClause(
+      /*isTypeOnly*/
+      false,
+      defaultImportName,
+      namedImports
+    ),
+    required,
+    /*assertClause*/
+    void 0
+  ));
+}
+function getInfo14(sourceFile, program, pos) {
+  const { parent: parent2 } = getTokenAtPosition(sourceFile, pos);
+  if (!isRequireCall(
+    parent2,
+    /*checkArgumentIsStringLiteralLike*/
+    true
+  )) {
+    throw Debug.failBadSyntaxKind(parent2);
+  }
+  const decl = cast(parent2.parent, isVariableDeclaration);
+  const defaultImportName = tryCast(decl.name, isIdentifier);
+  const namedImports = isObjectBindingPattern(decl.name) ? tryCreateNamedImportsFromObjectBindingPattern(decl.name) : void 0;
+  if (defaultImportName || namedImports) {
+    return {
+      allowSyntheticDefaults: getAllowSyntheticDefaultImports(program.getCompilerOptions()),
+      defaultImportName,
+      namedImports,
+      statement: cast(decl.parent.parent, isVariableStatement),
+      required: first(parent2.arguments)
+    };
   }
-  function getTripleSlashReferenceCompletion(sourceFile, position, compilerOptions, host) {
-    const token = getTokenAtPosition(sourceFile, position);
-    const commentRanges = getLeadingCommentRanges(sourceFile.text, token.pos);
-    const range = commentRanges && find(commentRanges, (commentRange) => position >= commentRange.pos && position <= commentRange.end);
-    if (!range) {
+}
+function tryCreateNamedImportsFromObjectBindingPattern(node) {
+  const importSpecifiers = [];
+  for (const element of node.elements) {
+    if (!isIdentifier(element.name) || element.initializer) {
       return void 0;
     }
-    const text = sourceFile.text.slice(range.pos, position);
-    const match = tripleSlashDirectiveFragmentRegex.exec(text);
-    if (!match) {
+    importSpecifiers.push(factory.createImportSpecifier(
+      /*isTypeOnly*/
+      false,
+      tryCast(element.propertyName, isIdentifier),
+      element.name
+    ));
+  }
+  if (importSpecifiers.length) {
+    return factory.createNamedImports(importSpecifiers);
+  }
+}
+
+// src/services/codefixes/useDefaultImport.ts
+var fixId42 = "useDefaultImport";
+var errorCodes53 = [Diagnostics.Import_may_be_converted_to_a_default_import.code];
+registerCodeFix({
+  errorCodes: errorCodes53,
+  getCodeActions(context) {
+    const { sourceFile, span: { start: start2 } } = context;
+    const info = getInfo15(sourceFile, start2);
+    if (!info)
       return void 0;
-    }
-    const [, prefix, kind, toComplete] = match;
-    const scriptPath = getDirectoryPath(sourceFile.path);
-    const names = kind === "path" ? getCompletionEntriesForDirectoryFragment(toComplete, scriptPath, getExtensionOptions(compilerOptions, 1 /* Include */), host, sourceFile.path) : kind === "types" ? getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, getFragmentDirectory(toComplete), getExtensionOptions(compilerOptions)) : Debug.fail();
-    return addReplacementSpans(toComplete, range.pos + prefix.length, arrayFrom(names.values()));
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange27(t, sourceFile, info, context.preferences));
+    return [createCodeFixAction(fixId42, changes, Diagnostics.Convert_to_default_import, fixId42, Diagnostics.Convert_all_to_default_imports)];
+  },
+  fixIds: [fixId42],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes53, (changes, diag2) => {
+    const info = getInfo15(diag2.file, diag2.start);
+    if (info)
+      doChange27(changes, diag2.file, info, context.preferences);
+  })
+});
+function getInfo15(sourceFile, pos) {
+  const name = getTokenAtPosition(sourceFile, pos);
+  if (!isIdentifier(name))
+    return void 0;
+  const { parent: parent2 } = name;
+  if (isImportEqualsDeclaration(parent2) && isExternalModuleReference(parent2.moduleReference)) {
+    return { importNode: parent2, name, moduleSpecifier: parent2.moduleReference.expression };
+  } else if (isNamespaceImport(parent2)) {
+    const importNode = parent2.parent.parent;
+    return { importNode, name, moduleSpecifier: importNode.moduleSpecifier };
+  }
+}
+function doChange27(changes, sourceFile, info, preferences) {
+  changes.replaceNode(sourceFile, info.importNode, makeImport(
+    info.name,
+    /*namedImports*/
+    void 0,
+    info.moduleSpecifier,
+    getQuotePreference(sourceFile, preferences)
+  ));
+}
+
+// src/services/codefixes/useBigintLiteral.ts
+var fixId43 = "useBigintLiteral";
+var errorCodes54 = [
+  Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers.code
+];
+registerCodeFix({
+  errorCodes: errorCodes54,
+  getCodeActions: function getCodeActionsToUseBigintLiteral(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange9(t, context.sourceFile, context.span));
+    if (changes.length > 0) {
+      return [createCodeFixAction(fixId43, changes, Diagnostics.Convert_to_a_bigint_numeric_literal, fixId43, Diagnostics.Convert_all_to_bigint_numeric_literals)];
+    }
+  },
+  fixIds: [fixId43],
+  getAllCodeActions: (context) => {
+    return codeFixAll(context, errorCodes54, (changes, diag2) => makeChange9(changes, diag2.file, diag2));
+  }
+});
+function makeChange9(changeTracker, sourceFile, span) {
+  const numericLiteral = tryCast(getTokenAtPosition(sourceFile, span.start), isNumericLiteral);
+  if (!numericLiteral) {
+    return;
   }
-  function getCompletionEntriesFromTypings(host, options, scriptPath, fragmentDirectory, extensionOptions, result = createNameAndKindSet()) {
-    const seen = /* @__PURE__ */ new Map();
-    const typeRoots = tryAndIgnoreErrors(() => getEffectiveTypeRoots(options, host)) || emptyArray;
-    for (const root of typeRoots) {
-      getCompletionEntriesFromDirectories(root);
+  const newText = numericLiteral.getText(sourceFile) + "n";
+  changeTracker.replaceNode(sourceFile, numericLiteral, factory.createBigIntLiteral(newText));
+}
+
+// src/services/codefixes/fixAddModuleReferTypeMissingTypeof.ts
+var fixIdAddMissingTypeof = "fixAddModuleReferTypeMissingTypeof";
+var fixId44 = fixIdAddMissingTypeof;
+var errorCodes55 = [Diagnostics.Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0.code];
+registerCodeFix({
+  errorCodes: errorCodes55,
+  getCodeActions: function getCodeActionsToAddMissingTypeof(context) {
+    const { sourceFile, span } = context;
+    const importType = getImportTypeNode(sourceFile, span.start);
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange28(t, sourceFile, importType));
+    return [createCodeFixAction(fixId44, changes, Diagnostics.Add_missing_typeof, fixId44, Diagnostics.Add_missing_typeof)];
+  },
+  fixIds: [fixId44],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes55, (changes, diag2) => doChange28(changes, context.sourceFile, getImportTypeNode(diag2.file, diag2.start)))
+});
+function getImportTypeNode(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  Debug.assert(token.kind === 100 /* ImportKeyword */, "This token should be an ImportKeyword");
+  Debug.assert(token.parent.kind === 202 /* ImportType */, "Token parent should be an ImportType");
+  return token.parent;
+}
+function doChange28(changes, sourceFile, importType) {
+  const newTypeNode = factory.updateImportTypeNode(
+    importType,
+    importType.argument,
+    importType.assertions,
+    importType.qualifier,
+    importType.typeArguments,
+    /* isTypeOf */
+    true
+  );
+  changes.replaceNode(sourceFile, importType, newTypeNode);
+}
+
+// src/services/codefixes/wrapJsxInFragment.ts
+var fixID2 = "wrapJsxInFragment";
+var errorCodes56 = [Diagnostics.JSX_expressions_must_have_one_parent_element.code];
+registerCodeFix({
+  errorCodes: errorCodes56,
+  getCodeActions: function getCodeActionsToWrapJsxInFragment(context) {
+    const { sourceFile, span } = context;
+    const node = findNodeToFix(sourceFile, span.start);
+    if (!node)
+      return void 0;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange29(t, sourceFile, node));
+    return [createCodeFixAction(fixID2, changes, Diagnostics.Wrap_in_JSX_fragment, fixID2, Diagnostics.Wrap_all_unparented_JSX_in_JSX_fragment)];
+  },
+  fixIds: [fixID2],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes56, (changes, diag2) => {
+    const node = findNodeToFix(context.sourceFile, diag2.start);
+    if (!node)
+      return void 0;
+    doChange29(changes, context.sourceFile, node);
+  })
+});
+function findNodeToFix(sourceFile, pos) {
+  const lessThanToken = getTokenAtPosition(sourceFile, pos);
+  const firstJsxElementOrOpenElement = lessThanToken.parent;
+  let binaryExpr = firstJsxElementOrOpenElement.parent;
+  if (!isBinaryExpression(binaryExpr)) {
+    binaryExpr = binaryExpr.parent;
+    if (!isBinaryExpression(binaryExpr))
+      return void 0;
+  }
+  if (!nodeIsMissing(binaryExpr.operatorToken))
+    return void 0;
+  return binaryExpr;
+}
+function doChange29(changeTracker, sf, node) {
+  const jsx = flattenInvalidBinaryExpr(node);
+  if (jsx)
+    changeTracker.replaceNode(sf, node, factory.createJsxFragment(factory.createJsxOpeningFragment(), jsx, factory.createJsxJsxClosingFragment()));
+}
+function flattenInvalidBinaryExpr(node) {
+  const children = [];
+  let current = node;
+  while (true) {
+    if (isBinaryExpression(current) && nodeIsMissing(current.operatorToken) && current.operatorToken.kind === 27 /* CommaToken */) {
+      children.push(current.left);
+      if (isJsxChild(current.right)) {
+        children.push(current.right);
+        return children;
+      } else if (isBinaryExpression(current.right)) {
+        current = current.right;
+        continue;
+      } else
+        return void 0;
+    } else
+      return void 0;
+  }
+}
+
+// src/services/codefixes/convertToMappedObjectType.ts
+var fixId45 = "fixConvertToMappedObjectType";
+var errorCodes57 = [Diagnostics.An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead.code];
+registerCodeFix({
+  errorCodes: errorCodes57,
+  getCodeActions: function getCodeActionsToConvertToMappedTypeObject(context) {
+    const { sourceFile, span } = context;
+    const info = getInfo16(sourceFile, span.start);
+    if (!info)
+      return void 0;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange30(t, sourceFile, info));
+    const name = idText(info.container.name);
+    return [createCodeFixAction(fixId45, changes, [Diagnostics.Convert_0_to_mapped_object_type, name], fixId45, [Diagnostics.Convert_0_to_mapped_object_type, name])];
+  },
+  fixIds: [fixId45],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes57, (changes, diag2) => {
+    const info = getInfo16(diag2.file, diag2.start);
+    if (info)
+      doChange30(changes, diag2.file, info);
+  })
+});
+function getInfo16(sourceFile, pos) {
+  const token = getTokenAtPosition(sourceFile, pos);
+  const indexSignature = tryCast(token.parent.parent, isIndexSignatureDeclaration);
+  if (!indexSignature)
+    return void 0;
+  const container = isInterfaceDeclaration(indexSignature.parent) ? indexSignature.parent : tryCast(indexSignature.parent.parent, isTypeAliasDeclaration);
+  if (!container)
+    return void 0;
+  return { indexSignature, container };
+}
+function createTypeAliasFromInterface(declaration, type) {
+  return factory.createTypeAliasDeclaration(declaration.modifiers, declaration.name, declaration.typeParameters, type);
+}
+function doChange30(changes, sourceFile, { indexSignature, container }) {
+  const members = isInterfaceDeclaration(container) ? container.members : container.type.members;
+  const otherMembers = members.filter((member) => !isIndexSignatureDeclaration(member));
+  const parameter = first(indexSignature.parameters);
+  const mappedTypeParameter = factory.createTypeParameterDeclaration(
+    /*modifiers*/
+    void 0,
+    cast(parameter.name, isIdentifier),
+    parameter.type
+  );
+  const mappedIntersectionType = factory.createMappedTypeNode(
+    hasEffectiveReadonlyModifier(indexSignature) ? factory.createModifier(146 /* ReadonlyKeyword */) : void 0,
+    mappedTypeParameter,
+    /*nameType*/
+    void 0,
+    indexSignature.questionToken,
+    indexSignature.type,
+    /*members*/
+    void 0
+  );
+  const intersectionType = factory.createIntersectionTypeNode([
+    ...getAllSuperTypeNodes(container),
+    mappedIntersectionType,
+    ...otherMembers.length ? [factory.createTypeLiteralNode(otherMembers)] : emptyArray
+  ]);
+  changes.replaceNode(sourceFile, container, createTypeAliasFromInterface(container, intersectionType));
+}
+
+// src/services/codefixes/removeAccidentalCallParentheses.ts
+var fixId46 = "removeAccidentalCallParentheses";
+var errorCodes58 = [
+  Diagnostics.This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without.code
+];
+registerCodeFix({
+  errorCodes: errorCodes58,
+  getCodeActions(context) {
+    const callExpression = findAncestor(getTokenAtPosition(context.sourceFile, context.span.start), isCallExpression);
+    if (!callExpression) {
+      return void 0;
     }
-    for (const packageJson of findPackageJsons(scriptPath, host)) {
-      const typesDir = combinePaths(getDirectoryPath(packageJson), "node_modules/@types");
-      getCompletionEntriesFromDirectories(typesDir);
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
+      t.deleteRange(context.sourceFile, { pos: callExpression.expression.end, end: callExpression.end });
+    });
+    return [createCodeFixActionWithoutFixAll(fixId46, changes, Diagnostics.Remove_parentheses)];
+  },
+  fixIds: [fixId46]
+});
+
+// src/services/codefixes/removeUnnecessaryAwait.ts
+var fixId47 = "removeUnnecessaryAwait";
+var errorCodes59 = [
+  Diagnostics.await_has_no_effect_on_the_type_of_this_expression.code
+];
+registerCodeFix({
+  errorCodes: errorCodes59,
+  getCodeActions: function getCodeActionsToRemoveUnnecessaryAwait(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange10(t, context.sourceFile, context.span));
+    if (changes.length > 0) {
+      return [createCodeFixAction(fixId47, changes, Diagnostics.Remove_unnecessary_await, fixId47, Diagnostics.Remove_all_unnecessary_uses_of_await)];
+    }
+  },
+  fixIds: [fixId47],
+  getAllCodeActions: (context) => {
+    return codeFixAll(context, errorCodes59, (changes, diag2) => makeChange10(changes, diag2.file, diag2));
+  }
+});
+function makeChange10(changeTracker, sourceFile, span) {
+  const awaitKeyword = tryCast(getTokenAtPosition(sourceFile, span.start), (node) => node.kind === 133 /* AwaitKeyword */);
+  const awaitExpression = awaitKeyword && tryCast(awaitKeyword.parent, isAwaitExpression);
+  if (!awaitExpression) {
+    return;
+  }
+  let expressionToReplace = awaitExpression;
+  const hasSurroundingParens = isParenthesizedExpression(awaitExpression.parent);
+  if (hasSurroundingParens) {
+    const leftMostExpression = getLeftmostExpression(
+      awaitExpression.expression,
+      /*stopAtCallExpressions*/
+      false
+    );
+    if (isIdentifier(leftMostExpression)) {
+      const precedingToken = findPrecedingToken(awaitExpression.parent.pos, sourceFile);
+      if (precedingToken && precedingToken.kind !== 103 /* NewKeyword */) {
+        expressionToReplace = awaitExpression.parent;
+      }
     }
-    return result;
-    function getCompletionEntriesFromDirectories(directory) {
-      if (!tryDirectoryExists(host, directory))
-        return;
-      for (const typeDirectoryName of tryGetDirectories(host, directory)) {
-        const packageName = unmangleScopedPackageName(typeDirectoryName);
-        if (options.types && !contains(options.types, packageName))
-          continue;
-        if (fragmentDirectory === void 0) {
-          if (!seen.has(packageName)) {
-            result.add(nameAndKind(packageName, "external module name" /* externalModuleName */, void 0));
-            seen.set(packageName, true);
-          }
-        } else {
-          const baseDirectory = combinePaths(directory, typeDirectoryName);
-          const remainingFragment = tryRemoveDirectoryPrefix(fragmentDirectory, packageName, hostGetCanonicalFileName(host));
-          if (remainingFragment !== void 0) {
-            getCompletionEntriesForDirectoryFragment(remainingFragment, baseDirectory, extensionOptions, host, void 0, result);
+  }
+  changeTracker.replaceNode(sourceFile, expressionToReplace, awaitExpression.expression);
+}
+
+// src/services/codefixes/splitTypeOnlyImport.ts
+var errorCodes60 = [Diagnostics.A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both.code];
+var fixId48 = "splitTypeOnlyImport";
+registerCodeFix({
+  errorCodes: errorCodes60,
+  fixIds: [fixId48],
+  getCodeActions: function getCodeActionsToSplitTypeOnlyImport(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
+      return splitTypeOnlyImport(t, getImportDeclaration2(context.sourceFile, context.span), context);
+    });
+    if (changes.length) {
+      return [createCodeFixAction(fixId48, changes, Diagnostics.Split_into_two_separate_import_declarations, fixId48, Diagnostics.Split_all_invalid_type_only_imports)];
+    }
+  },
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes60, (changes, error) => {
+    splitTypeOnlyImport(changes, getImportDeclaration2(context.sourceFile, error), context);
+  })
+});
+function getImportDeclaration2(sourceFile, span) {
+  return findAncestor(getTokenAtPosition(sourceFile, span.start), isImportDeclaration);
+}
+function splitTypeOnlyImport(changes, importDeclaration, context) {
+  if (!importDeclaration) {
+    return;
+  }
+  const importClause = Debug.checkDefined(importDeclaration.importClause);
+  changes.replaceNode(context.sourceFile, importDeclaration, factory.updateImportDeclaration(
+    importDeclaration,
+    importDeclaration.modifiers,
+    factory.updateImportClause(
+      importClause,
+      importClause.isTypeOnly,
+      importClause.name,
+      /*namedBindings*/
+      void 0
+    ),
+    importDeclaration.moduleSpecifier,
+    importDeclaration.assertClause
+  ));
+  changes.insertNodeAfter(context.sourceFile, importDeclaration, factory.createImportDeclaration(
+    /*modifiers*/
+    void 0,
+    factory.updateImportClause(
+      importClause,
+      importClause.isTypeOnly,
+      /*name*/
+      void 0,
+      importClause.namedBindings
+    ),
+    importDeclaration.moduleSpecifier,
+    importDeclaration.assertClause
+  ));
+}
+
+// src/services/codefixes/convertConstToLet.ts
+var fixId49 = "fixConvertConstToLet";
+var errorCodes61 = [Diagnostics.Cannot_assign_to_0_because_it_is_a_constant.code];
+registerCodeFix({
+  errorCodes: errorCodes61,
+  getCodeActions: function getCodeActionsToConvertConstToLet(context) {
+    const { sourceFile, span, program } = context;
+    const info = getInfo17(sourceFile, span.start, program);
+    if (info === void 0)
+      return;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange31(t, sourceFile, info.token));
+    return [createCodeFixActionMaybeFixAll(fixId49, changes, Diagnostics.Convert_const_to_let, fixId49, Diagnostics.Convert_all_const_to_let)];
+  },
+  getAllCodeActions: (context) => {
+    const { program } = context;
+    const seen = /* @__PURE__ */ new Map();
+    return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
+      eachDiagnostic(context, errorCodes61, (diag2) => {
+        const info = getInfo17(diag2.file, diag2.start, program);
+        if (info) {
+          if (addToSeen(seen, getSymbolId(info.symbol))) {
+            return doChange31(changes, diag2.file, info.token);
           }
         }
+        return void 0;
+      });
+    }));
+  },
+  fixIds: [fixId49]
+});
+function getInfo17(sourceFile, pos, program) {
+  var _a2;
+  const checker = program.getTypeChecker();
+  const symbol = checker.getSymbolAtLocation(getTokenAtPosition(sourceFile, pos));
+  if (symbol === void 0)
+    return;
+  const declaration = tryCast((_a2 = symbol == null ? void 0 : symbol.valueDeclaration) == null ? void 0 : _a2.parent, isVariableDeclarationList);
+  if (declaration === void 0)
+    return;
+  const constToken = findChildOfKind(declaration, 85 /* ConstKeyword */, sourceFile);
+  if (constToken === void 0)
+    return;
+  return { symbol, token: constToken };
+}
+function doChange31(changes, sourceFile, token) {
+  changes.replaceNode(sourceFile, token, factory.createToken(119 /* LetKeyword */));
+}
+
+// src/services/codefixes/fixExpectedComma.ts
+var fixId50 = "fixExpectedComma";
+var expectedErrorCode = Diagnostics._0_expected.code;
+var errorCodes62 = [expectedErrorCode];
+registerCodeFix({
+  errorCodes: errorCodes62,
+  getCodeActions(context) {
+    const { sourceFile } = context;
+    const info = getInfo18(sourceFile, context.span.start, context.errorCode);
+    if (!info)
+      return void 0;
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange32(t, sourceFile, info));
+    return [createCodeFixAction(
+      fixId50,
+      changes,
+      [Diagnostics.Change_0_to_1, ";", ","],
+      fixId50,
+      [Diagnostics.Change_0_to_1, ";", ","]
+    )];
+  },
+  fixIds: [fixId50],
+  getAllCodeActions: (context) => codeFixAll(context, errorCodes62, (changes, diag2) => {
+    const info = getInfo18(diag2.file, diag2.start, diag2.code);
+    if (info)
+      doChange32(changes, context.sourceFile, info);
+  })
+});
+function getInfo18(sourceFile, pos, _) {
+  const node = getTokenAtPosition(sourceFile, pos);
+  return node.kind === 26 /* SemicolonToken */ && node.parent && (isObjectLiteralExpression(node.parent) || isArrayLiteralExpression(node.parent)) ? { node } : void 0;
+}
+function doChange32(changes, sourceFile, { node }) {
+  const newNode = factory.createToken(27 /* CommaToken */);
+  changes.replaceNode(sourceFile, node, newNode);
+}
+
+// src/services/codefixes/fixAddVoidToPromise.ts
+var fixName7 = "addVoidToPromise";
+var fixId51 = "addVoidToPromise";
+var errorCodes63 = [
+  Diagnostics.Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments.code,
+  Diagnostics.Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise.code
+];
+registerCodeFix({
+  errorCodes: errorCodes63,
+  fixIds: [fixId51],
+  getCodeActions(context) {
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange11(t, context.sourceFile, context.span, context.program));
+    if (changes.length > 0) {
+      return [createCodeFixAction(fixName7, changes, Diagnostics.Add_void_to_Promise_resolved_without_a_value, fixId51, Diagnostics.Add_void_to_all_Promises_resolved_without_a_value)];
+    }
+  },
+  getAllCodeActions(context) {
+    return codeFixAll(context, errorCodes63, (changes, diag2) => makeChange11(changes, diag2.file, diag2, context.program, /* @__PURE__ */ new Set()));
+  }
+});
+function makeChange11(changes, sourceFile, span, program, seen) {
+  const node = getTokenAtPosition(sourceFile, span.start);
+  if (!isIdentifier(node) || !isCallExpression(node.parent) || node.parent.expression !== node || node.parent.arguments.length !== 0)
+    return;
+  const checker = program.getTypeChecker();
+  const symbol = checker.getSymbolAtLocation(node);
+  const decl = symbol == null ? void 0 : symbol.valueDeclaration;
+  if (!decl || !isParameter(decl) || !isNewExpression(decl.parent.parent))
+    return;
+  if (seen == null ? void 0 : seen.has(decl))
+    return;
+  seen == null ? void 0 : seen.add(decl);
+  const typeArguments = getEffectiveTypeArguments(decl.parent.parent);
+  if (some(typeArguments)) {
+    const typeArgument = typeArguments[0];
+    const needsParens = !isUnionTypeNode(typeArgument) && !isParenthesizedTypeNode(typeArgument) && isParenthesizedTypeNode(factory.createUnionTypeNode([typeArgument, factory.createKeywordTypeNode(114 /* VoidKeyword */)]).types[0]);
+    if (needsParens) {
+      changes.insertText(sourceFile, typeArgument.pos, "(");
+    }
+    changes.insertText(sourceFile, typeArgument.end, needsParens ? ") | void" : " | void");
+  } else {
+    const signature = checker.getResolvedSignature(node.parent);
+    const parameter = signature == null ? void 0 : signature.parameters[0];
+    const parameterType = parameter && checker.getTypeOfSymbolAtLocation(parameter, decl.parent.parent);
+    if (isInJSFile(decl)) {
+      if (!parameterType || parameterType.flags & 3 /* AnyOrUnknown */) {
+        changes.insertText(sourceFile, decl.parent.parent.end, `)`);
+        changes.insertText(sourceFile, skipTrivia(sourceFile.text, decl.parent.parent.pos), `/** @type {Promise<void>} */(`);
+      }
+    } else {
+      if (!parameterType || parameterType.flags & 2 /* Unknown */) {
+        changes.insertText(sourceFile, decl.parent.parent.expression.end, "<void>");
       }
     }
   }
-  function enumerateNodeModulesVisibleToScript(host, scriptPath) {
-    if (!host.readFile || !host.fileExists)
-      return emptyArray;
-    const result = [];
-    for (const packageJson of findPackageJsons(scriptPath, host)) {
-      const contents = readJson(packageJson, host);
-      for (const key of nodeModulesDependencyKeys) {
-        const dependencies = contents[key];
-        if (!dependencies)
-          continue;
-        for (const dep in dependencies) {
-          if (hasProperty(dependencies, dep) && !startsWith(dep, "@types/")) {
-            result.push(dep);
-          }
-        }
+}
+function getEffectiveTypeArguments(node) {
+  var _a2;
+  if (isInJSFile(node)) {
+    if (isParenthesizedExpression(node.parent)) {
+      const jsDocType = (_a2 = getJSDocTypeTag(node.parent)) == null ? void 0 : _a2.typeExpression.type;
+      if (jsDocType && isTypeReferenceNode(jsDocType) && isIdentifier(jsDocType.typeName) && idText(jsDocType.typeName) === "Promise") {
+        return jsDocType.typeArguments;
       }
     }
-    return result;
+  } else {
+    return node.typeArguments;
   }
-  function getDirectoryFragmentTextSpan(text, textStart) {
-    const index = Math.max(text.lastIndexOf(directorySeparator), text.lastIndexOf(altDirectorySeparator));
-    const offset = index !== -1 ? index + 1 : 0;
-    const length2 = text.length - offset;
-    return length2 === 0 || isIdentifierText(text.substr(offset, length2), 99 /* ESNext */) ? void 0 : createTextSpan(textStart + offset, length2);
+}
+
+// src/services/_namespaces/ts.Completions.ts
+var ts_Completions_exports = {};
+__export(ts_Completions_exports, {
+  CompletionKind: () => CompletionKind,
+  CompletionSource: () => CompletionSource,
+  SortText: () => SortText,
+  StringCompletions: () => ts_Completions_StringCompletions_exports,
+  SymbolOriginInfoKind: () => SymbolOriginInfoKind,
+  createCompletionDetails: () => createCompletionDetails,
+  createCompletionDetailsForSymbol: () => createCompletionDetailsForSymbol,
+  getCompletionEntriesFromSymbols: () => getCompletionEntriesFromSymbols,
+  getCompletionEntryDetails: () => getCompletionEntryDetails,
+  getCompletionEntrySymbol: () => getCompletionEntrySymbol,
+  getCompletionsAtPosition: () => getCompletionsAtPosition,
+  getPropertiesForObjectExpression: () => getPropertiesForObjectExpression,
+  moduleSpecifierResolutionCacheAttemptLimit: () => moduleSpecifierResolutionCacheAttemptLimit,
+  moduleSpecifierResolutionLimit: () => moduleSpecifierResolutionLimit
+});
+
+// src/services/completions.ts
+var moduleSpecifierResolutionLimit = 100;
+var moduleSpecifierResolutionCacheAttemptLimit = 1e3;
+var SortText = {
+  // Presets
+  LocalDeclarationPriority: "10",
+  LocationPriority: "11",
+  OptionalMember: "12",
+  MemberDeclaredBySpreadAssignment: "13",
+  SuggestedClassMembers: "14",
+  GlobalsOrKeywords: "15",
+  AutoImportSuggestions: "16",
+  ClassMemberSnippets: "17",
+  JavascriptIdentifiers: "18",
+  // Transformations
+  Deprecated(sortText) {
+    return "z" + sortText;
+  },
+  ObjectLiteralProperty(presetSortText, symbolDisplayName) {
+    return `${presetSortText}\0${symbolDisplayName}\0`;
+  },
+  SortBelow(sortText) {
+    return sortText + "1";
+  }
+};
+var CompletionSource = /* @__PURE__ */ ((CompletionSource2) => {
+  CompletionSource2["ThisProperty"] = "ThisProperty/";
+  CompletionSource2["ClassMemberSnippet"] = "ClassMemberSnippet/";
+  CompletionSource2["TypeOnlyAlias"] = "TypeOnlyAlias/";
+  CompletionSource2["ObjectLiteralMethodSnippet"] = "ObjectLiteralMethodSnippet/";
+  CompletionSource2["SwitchCases"] = "SwitchCases/";
+  return CompletionSource2;
+})(CompletionSource || {});
+var SymbolOriginInfoKind = /* @__PURE__ */ ((SymbolOriginInfoKind2) => {
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["ThisType"] = 1] = "ThisType";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMember"] = 2] = "SymbolMember";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["Export"] = 4] = "Export";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["Promise"] = 8] = "Promise";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["Nullable"] = 16] = "Nullable";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["ResolvedExport"] = 32] = "ResolvedExport";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["TypeOnlyAlias"] = 64] = "TypeOnlyAlias";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["ObjectLiteralMethod"] = 128] = "ObjectLiteralMethod";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["Ignore"] = 256] = "Ignore";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMemberNoExport"] = 2 /* SymbolMember */] = "SymbolMemberNoExport";
+  SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMemberExport"] = 6] = "SymbolMemberExport";
+  return SymbolOriginInfoKind2;
+})(SymbolOriginInfoKind || {});
+function originIsThisType(origin) {
+  return !!(origin.kind & 1 /* ThisType */);
+}
+function originIsSymbolMember(origin) {
+  return !!(origin.kind & 2 /* SymbolMember */);
+}
+function originIsExport(origin) {
+  return !!(origin && origin.kind & 4 /* Export */);
+}
+function originIsResolvedExport(origin) {
+  return !!(origin && origin.kind === 32 /* ResolvedExport */);
+}
+function originIncludesSymbolName(origin) {
+  return originIsExport(origin) || originIsResolvedExport(origin);
+}
+function originIsPackageJsonImport(origin) {
+  return (originIsExport(origin) || originIsResolvedExport(origin)) && !!origin.isFromPackageJson;
+}
+function originIsPromise(origin) {
+  return !!(origin.kind & 8 /* Promise */);
+}
+function originIsNullableMember(origin) {
+  return !!(origin.kind & 16 /* Nullable */);
+}
+function originIsTypeOnlyAlias(origin) {
+  return !!(origin && origin.kind & 64 /* TypeOnlyAlias */);
+}
+function originIsObjectLiteralMethod(origin) {
+  return !!(origin && origin.kind & 128 /* ObjectLiteralMethod */);
+}
+function originIsIgnore(origin) {
+  return !!(origin && origin.kind & 256 /* Ignore */);
+}
+function resolvingModuleSpecifiers(logPrefix, host, resolver, program, position, preferences, isForImportStatementCompletion, isValidTypeOnlyUseSite, cb) {
+  var _a2, _b, _c;
+  const start2 = timestamp();
+  const needsFullResolution = isForImportStatementCompletion || moduleResolutionSupportsPackageJsonExportsAndImports(getEmitModuleResolutionKind(program.getCompilerOptions()));
+  let skippedAny = false;
+  let ambientCount = 0;
+  let resolvedCount = 0;
+  let resolvedFromCacheCount = 0;
+  let cacheAttemptCount = 0;
+  const result = cb({
+    tryResolve,
+    skippedAny: () => skippedAny,
+    resolvedAny: () => resolvedCount > 0,
+    resolvedBeyondLimit: () => resolvedCount > moduleSpecifierResolutionLimit
+  });
+  const hitRateMessage = cacheAttemptCount ? ` (${(resolvedFromCacheCount / cacheAttemptCount * 100).toFixed(1)}% hit rate)` : "";
+  (_a2 = host.log) == null ? void 0 : _a2.call(host, `${logPrefix}: resolved ${resolvedCount} module specifiers, plus ${ambientCount} ambient and ${resolvedFromCacheCount} from cache${hitRateMessage}`);
+  (_b = host.log) == null ? void 0 : _b.call(host, `${logPrefix}: response is ${skippedAny ? "incomplete" : "complete"}`);
+  (_c = host.log) == null ? void 0 : _c.call(host, `${logPrefix}: ${timestamp() - start2}`);
+  return result;
+  function tryResolve(exportInfo, symbolName2, isFromAmbientModule) {
+    if (isFromAmbientModule) {
+      const result3 = resolver.getModuleSpecifierForBestExportInfo(exportInfo, symbolName2, position, isValidTypeOnlyUseSite);
+      if (result3) {
+        ambientCount++;
+      }
+      return result3 || "failed";
+    }
+    const shouldResolveModuleSpecifier = needsFullResolution || preferences.allowIncompleteCompletions && resolvedCount < moduleSpecifierResolutionLimit;
+    const shouldGetModuleSpecifierFromCache = !shouldResolveModuleSpecifier && preferences.allowIncompleteCompletions && cacheAttemptCount < moduleSpecifierResolutionCacheAttemptLimit;
+    const result2 = shouldResolveModuleSpecifier || shouldGetModuleSpecifierFromCache ? resolver.getModuleSpecifierForBestExportInfo(exportInfo, symbolName2, position, isValidTypeOnlyUseSite, shouldGetModuleSpecifierFromCache) : void 0;
+    if (!shouldResolveModuleSpecifier && !shouldGetModuleSpecifierFromCache || shouldGetModuleSpecifierFromCache && !result2) {
+      skippedAny = true;
+    }
+    resolvedCount += (result2 == null ? void 0 : result2.computedWithoutCacheCount) || 0;
+    resolvedFromCacheCount += exportInfo.length - ((result2 == null ? void 0 : result2.computedWithoutCacheCount) || 0);
+    if (shouldGetModuleSpecifierFromCache) {
+      cacheAttemptCount++;
+    }
+    return result2 || (needsFullResolution ? "failed" : "skipped");
+  }
+}
+function getCompletionsAtPosition(host, program, log, sourceFile, position, preferences, triggerCharacter, completionKind, cancellationToken, formatContext) {
+  var _a2;
+  const { previousToken } = getRelevantTokens(position, sourceFile);
+  if (triggerCharacter && !isInString(sourceFile, position, previousToken) && !isValidTrigger(sourceFile, triggerCharacter, previousToken, position)) {
+    return void 0;
   }
-  function isPathRelativeToScript(path) {
-    if (path && path.length >= 2 && path.charCodeAt(0) === 46 /* dot */) {
-      const slashIndex = path.length >= 3 && path.charCodeAt(1) === 46 /* dot */ ? 2 : 1;
-      const slashCharCode = path.charCodeAt(slashIndex);
-      return slashCharCode === 47 /* slash */ || slashCharCode === 92 /* backslash */;
+  if (triggerCharacter === " ") {
+    if (preferences.includeCompletionsForImportStatements && preferences.includeCompletionsWithInsertText) {
+      return { isGlobalCompletion: true, isMemberCompletion: false, isNewIdentifierLocation: true, isIncomplete: true, entries: [] };
     }
-    return false;
+    return void 0;
   }
-  var tripleSlashDirectiveFragmentRegex = /^(\/\/\/\s*<reference\s+(path|types)\s*=\s*(?:'|"))([^\3"]*)$/;
-  var nodeModulesDependencyKeys = ["dependencies", "devDependencies", "peerDependencies", "optionalDependencies"];
-  function containsSlash(fragment) {
-    return stringContains(fragment, directorySeparator);
+  const compilerOptions = program.getCompilerOptions();
+  const incompleteCompletionsCache = preferences.allowIncompleteCompletions ? (_a2 = host.getIncompleteCompletionsCache) == null ? void 0 : _a2.call(host) : void 0;
+  if (incompleteCompletionsCache && completionKind === 3 /* TriggerForIncompleteCompletions */ && previousToken && isIdentifier(previousToken)) {
+    const incompleteContinuation = continuePreviousIncompleteResponse(incompleteCompletionsCache, sourceFile, previousToken, program, host, preferences, cancellationToken);
+    if (incompleteContinuation) {
+      return incompleteContinuation;
+    }
+  } else {
+    incompleteCompletionsCache == null ? void 0 : incompleteCompletionsCache.clear();
   }
-  function isRequireCallArgument(node) {
-    return isCallExpression(node.parent) && firstOrUndefined(node.parent.arguments) === node && isIdentifier(node.parent.expression) && node.parent.expression.escapedText === "require";
+  const stringCompletions = ts_Completions_StringCompletions_exports.getStringLiteralCompletions(sourceFile, position, previousToken, compilerOptions, host, program, log, preferences);
+  if (stringCompletions) {
+    return stringCompletions;
   }
-
-  // src/services/_namespaces/ts.FindAllReferences.ts
-  var ts_FindAllReferences_exports = {};
-  __export(ts_FindAllReferences_exports, {
-    Core: () => Core,
-    DefinitionKind: () => DefinitionKind,
-    EntryKind: () => EntryKind,
-    ExportKind: () => ExportKind2,
-    FindReferencesUse: () => FindReferencesUse,
-    ImportExport: () => ImportExport,
-    createImportTracker: () => createImportTracker,
-    findModuleReferences: () => findModuleReferences,
-    findReferenceOrRenameEntries: () => findReferenceOrRenameEntries,
-    findReferencedSymbols: () => findReferencedSymbols,
-    getContextNode: () => getContextNode,
-    getExportInfo: () => getExportInfo,
-    getImplementationsAtPosition: () => getImplementationsAtPosition,
-    getImportOrExportSymbol: () => getImportOrExportSymbol,
-    getReferenceEntriesForNode: () => getReferenceEntriesForNode,
-    getTextSpanOfEntry: () => getTextSpanOfEntry,
-    isContextWithStartAndEndNode: () => isContextWithStartAndEndNode,
-    isDeclarationOfSymbol: () => isDeclarationOfSymbol,
-    nodeEntry: () => nodeEntry,
-    toContextSpan: () => toContextSpan,
-    toHighlightSpan: () => toHighlightSpan,
-    toReferenceEntry: () => toReferenceEntry,
-    toRenameLocation: () => toRenameLocation
-  });
-
-  // src/services/importTracker.ts
-  function createImportTracker(sourceFiles, sourceFilesSet, checker, cancellationToken) {
-    const allDirectImports = getDirectImportsMap(sourceFiles, checker, cancellationToken);
-    return (exportSymbol, exportInfo, isForRename) => {
-      const { directImports, indirectUsers } = getImportersForExport(sourceFiles, sourceFilesSet, allDirectImports, exportInfo, checker, cancellationToken);
-      return { indirectUsers, ...getSearchesFromDirectImports(directImports, exportSymbol, exportInfo.exportKind, checker, isForRename) };
-    };
+  if (previousToken && isBreakOrContinueStatement(previousToken.parent) && (previousToken.kind === 81 /* BreakKeyword */ || previousToken.kind === 86 /* ContinueKeyword */ || previousToken.kind === 79 /* Identifier */)) {
+    return getLabelCompletionAtPosition(previousToken.parent);
   }
-  var ExportKind2 = /* @__PURE__ */ ((ExportKind3) => {
-    ExportKind3[ExportKind3["Named"] = 0] = "Named";
-    ExportKind3[ExportKind3["Default"] = 1] = "Default";
-    ExportKind3[ExportKind3["ExportEquals"] = 2] = "ExportEquals";
-    return ExportKind3;
-  })(ExportKind2 || {});
-  var ImportExport = /* @__PURE__ */ ((ImportExport2) => {
-    ImportExport2[ImportExport2["Import"] = 0] = "Import";
-    ImportExport2[ImportExport2["Export"] = 1] = "Export";
-    return ImportExport2;
-  })(ImportExport || {});
-  function getImportersForExport(sourceFiles, sourceFilesSet, allDirectImports, { exportingModuleSymbol, exportKind }, checker, cancellationToken) {
-    const markSeenDirectImport = nodeSeenTracker();
-    const markSeenIndirectUser = nodeSeenTracker();
-    const directImports = [];
-    const isAvailableThroughGlobal = !!exportingModuleSymbol.globalExports;
-    const indirectUserDeclarations = isAvailableThroughGlobal ? void 0 : [];
-    handleDirectImports(exportingModuleSymbol);
-    return { directImports, indirectUsers: getIndirectUsers() };
-    function getIndirectUsers() {
-      if (isAvailableThroughGlobal) {
-        return sourceFiles;
-      }
-      if (exportingModuleSymbol.declarations) {
-        for (const decl of exportingModuleSymbol.declarations) {
-          if (isExternalModuleAugmentation(decl) && sourceFilesSet.has(decl.getSourceFile().fileName)) {
-            addIndirectUser(decl);
-          }
-        }
-      }
-      return indirectUserDeclarations.map(getSourceFileOfNode);
-    }
-    function handleDirectImports(exportingModuleSymbol2) {
-      const theseDirectImports = getDirectImports(exportingModuleSymbol2);
-      if (theseDirectImports) {
-        for (const direct of theseDirectImports) {
-          if (!markSeenDirectImport(direct)) {
-            continue;
-          }
-          if (cancellationToken)
-            cancellationToken.throwIfCancellationRequested();
-          switch (direct.kind) {
-            case 210 /* CallExpression */:
-              if (isImportCall(direct)) {
-                handleImportCall(direct);
-                break;
-              }
-              if (!isAvailableThroughGlobal) {
-                const parent2 = direct.parent;
-                if (exportKind === 2 /* ExportEquals */ && parent2.kind === 257 /* VariableDeclaration */) {
-                  const { name } = parent2;
-                  if (name.kind === 79 /* Identifier */) {
-                    directImports.push(name);
-                    break;
-                  }
-                }
-              }
-              break;
-            case 79 /* Identifier */:
-              break;
-            case 268 /* ImportEqualsDeclaration */:
-              handleNamespaceImport(direct, direct.name, hasSyntacticModifier(direct, 1 /* Export */), false);
-              break;
-            case 269 /* ImportDeclaration */:
-              directImports.push(direct);
-              const namedBindings = direct.importClause && direct.importClause.namedBindings;
-              if (namedBindings && namedBindings.kind === 271 /* NamespaceImport */) {
-                handleNamespaceImport(direct, namedBindings.name, false, true);
-              } else if (!isAvailableThroughGlobal && isDefaultImport(direct)) {
-                addIndirectUser(getSourceFileLikeForImportDeclaration(direct));
-              }
-              break;
-            case 275 /* ExportDeclaration */:
-              if (!direct.exportClause) {
-                handleDirectImports(getContainingModuleSymbol(direct, checker));
-              } else if (direct.exportClause.kind === 277 /* NamespaceExport */) {
-                addIndirectUser(getSourceFileLikeForImportDeclaration(direct), true);
-              } else {
-                directImports.push(direct);
-              }
-              break;
-            case 202 /* ImportType */:
-              if (!isAvailableThroughGlobal && direct.isTypeOf && !direct.qualifier && isExported2(direct)) {
-                addIndirectUser(direct.getSourceFile(), true);
-              }
-              directImports.push(direct);
-              break;
-            default:
-              Debug.failBadSyntaxKind(direct, "Unexpected import kind.");
-          }
+  const completionData = getCompletionData(
+    program,
+    log,
+    sourceFile,
+    compilerOptions,
+    position,
+    preferences,
+    /*detailsEntryId*/
+    void 0,
+    host,
+    formatContext,
+    cancellationToken
+  );
+  if (!completionData) {
+    return void 0;
+  }
+  switch (completionData.kind) {
+    case CompletionDataKind.Data:
+      const response = completionInfoFromData(sourceFile, host, program, compilerOptions, log, completionData, preferences, formatContext, position);
+      if (response == null ? void 0 : response.isIncomplete) {
+        incompleteCompletionsCache == null ? void 0 : incompleteCompletionsCache.set(response);
+      }
+      return response;
+    case CompletionDataKind.JsDocTagName:
+      return jsdocCompletionInfo(ts_JsDoc_exports.getJSDocTagNameCompletions());
+    case CompletionDataKind.JsDocTag:
+      return jsdocCompletionInfo(ts_JsDoc_exports.getJSDocTagCompletions());
+    case CompletionDataKind.JsDocParameterName:
+      return jsdocCompletionInfo(ts_JsDoc_exports.getJSDocParameterNameCompletions(completionData.tag));
+    case CompletionDataKind.Keywords:
+      return specificKeywordCompletionInfo(completionData.keywordCompletions, completionData.isNewIdentifierLocation);
+    default:
+      return Debug.assertNever(completionData);
+  }
+}
+function compareCompletionEntries(entryInArray, entryToInsert) {
+  var _a2, _b;
+  let result = compareStringsCaseSensitiveUI(entryInArray.sortText, entryToInsert.sortText);
+  if (result === 0 /* EqualTo */) {
+    result = compareStringsCaseSensitiveUI(entryInArray.name, entryToInsert.name);
+  }
+  if (result === 0 /* EqualTo */ && ((_a2 = entryInArray.data) == null ? void 0 : _a2.moduleSpecifier) && ((_b = entryToInsert.data) == null ? void 0 : _b.moduleSpecifier)) {
+    result = compareNumberOfDirectorySeparators(
+      entryInArray.data.moduleSpecifier,
+      entryToInsert.data.moduleSpecifier
+    );
+  }
+  if (result === 0 /* EqualTo */) {
+    return -1 /* LessThan */;
+  }
+  return result;
+}
+function completionEntryDataIsResolved(data) {
+  return !!(data == null ? void 0 : data.moduleSpecifier);
+}
+function continuePreviousIncompleteResponse(cache, file, location, program, host, preferences, cancellationToken) {
+  const previousResponse = cache.get();
+  if (!previousResponse)
+    return void 0;
+  const lowerCaseTokenText = location.text.toLowerCase();
+  const exportMap = getExportInfoMap(file, host, program, preferences, cancellationToken);
+  const newEntries = resolvingModuleSpecifiers(
+    "continuePreviousIncompleteResponse",
+    host,
+    ts_codefix_exports.createImportSpecifierResolver(file, program, host, preferences),
+    program,
+    location.getStart(),
+    preferences,
+    /*isForImportStatementCompletion*/
+    false,
+    isValidTypeOnlyAliasUseSite(location),
+    (context) => {
+      const entries = mapDefined(previousResponse.entries, (entry) => {
+        var _a2;
+        if (!entry.hasAction || !entry.source || !entry.data || completionEntryDataIsResolved(entry.data)) {
+          return entry;
         }
-      }
-    }
-    function handleImportCall(importCall) {
-      const top = findAncestor(importCall, isAmbientModuleDeclaration) || importCall.getSourceFile();
-      addIndirectUser(top, !!isExported2(importCall, true));
-    }
-    function isExported2(node, stopAtAmbientModule = false) {
-      return findAncestor(node, (node2) => {
-        if (stopAtAmbientModule && isAmbientModuleDeclaration(node2))
-          return "quit";
-        return canHaveModifiers(node2) && some(node2.modifiers, isExportModifier);
-      });
-    }
-    function handleNamespaceImport(importDeclaration, name, isReExport, alreadyAddedDirect) {
-      if (exportKind === 2 /* ExportEquals */) {
-        if (!alreadyAddedDirect)
-          directImports.push(importDeclaration);
-      } else if (!isAvailableThroughGlobal) {
-        const sourceFileLike = getSourceFileLikeForImportDeclaration(importDeclaration);
-        Debug.assert(sourceFileLike.kind === 308 /* SourceFile */ || sourceFileLike.kind === 264 /* ModuleDeclaration */);
-        if (isReExport || findNamespaceReExports(sourceFileLike, name, checker)) {
-          addIndirectUser(sourceFileLike, true);
-        } else {
-          addIndirectUser(sourceFileLike);
+        if (!charactersFuzzyMatchInString(entry.name, lowerCaseTokenText)) {
+          return void 0;
+        }
+        const { origin } = Debug.checkDefined(getAutoImportSymbolFromCompletionEntryData(entry.name, entry.data, program, host));
+        const info = exportMap.get(file.path, entry.data.exportMapKey);
+        const result = info && context.tryResolve(info, entry.name, !isExternalModuleNameRelative(stripQuotes(origin.moduleSymbol.name)));
+        if (result === "skipped")
+          return entry;
+        if (!result || result === "failed") {
+          (_a2 = host.log) == null ? void 0 : _a2.call(host, `Unexpected failure resolving auto import for '${entry.name}' from '${entry.source}'`);
+          return void 0;
         }
+        const newOrigin = {
+          ...origin,
+          kind: 32 /* ResolvedExport */,
+          moduleSpecifier: result.moduleSpecifier
+        };
+        entry.data = originToCompletionEntryData(newOrigin);
+        entry.source = getSourceFromOrigin(newOrigin);
+        entry.sourceDisplay = [textPart(newOrigin.moduleSpecifier)];
+        return entry;
+      });
+      if (!context.skippedAny()) {
+        previousResponse.isIncomplete = void 0;
       }
+      return entries;
     }
-    function addIndirectUser(sourceFileLike, addTransitiveDependencies = false) {
-      Debug.assert(!isAvailableThroughGlobal);
-      const isNew = markSeenIndirectUser(sourceFileLike);
-      if (!isNew)
-        return;
-      indirectUserDeclarations.push(sourceFileLike);
-      if (!addTransitiveDependencies)
-        return;
-      const moduleSymbol = checker.getMergedSymbol(sourceFileLike.symbol);
-      if (!moduleSymbol)
-        return;
-      Debug.assert(!!(moduleSymbol.flags & 1536 /* Module */));
-      const directImports2 = getDirectImports(moduleSymbol);
-      if (directImports2) {
-        for (const directImport of directImports2) {
-          if (!isImportTypeNode(directImport)) {
-            addIndirectUser(getSourceFileLikeForImportDeclaration(directImport), true);
-          }
+  );
+  previousResponse.entries = newEntries;
+  previousResponse.flags = (previousResponse.flags || 0) | 4 /* IsContinuation */;
+  return previousResponse;
+}
+function jsdocCompletionInfo(entries) {
+  return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries };
+}
+function keywordToCompletionEntry(keyword) {
+  return {
+    name: tokenToString(keyword),
+    kind: "keyword" /* keyword */,
+    kindModifiers: "" /* none */,
+    sortText: SortText.GlobalsOrKeywords
+  };
+}
+function specificKeywordCompletionInfo(entries, isNewIdentifierLocation) {
+  return {
+    isGlobalCompletion: false,
+    isMemberCompletion: false,
+    isNewIdentifierLocation,
+    entries: entries.slice()
+  };
+}
+function keywordCompletionData(keywordFilters, filterOutTsOnlyKeywords, isNewIdentifierLocation) {
+  return {
+    kind: CompletionDataKind.Keywords,
+    keywordCompletions: getKeywordCompletions(keywordFilters, filterOutTsOnlyKeywords),
+    isNewIdentifierLocation
+  };
+}
+function keywordFiltersFromSyntaxKind(keywordCompletion) {
+  switch (keywordCompletion) {
+    case 154 /* TypeKeyword */:
+      return 8 /* TypeKeyword */;
+    default:
+      Debug.fail("Unknown mapping from SyntaxKind to KeywordCompletionFilters");
+  }
+}
+function getOptionalReplacementSpan(location) {
+  return (location == null ? void 0 : location.kind) === 79 /* Identifier */ ? createTextSpanFromNode(location) : void 0;
+}
+function completionInfoFromData(sourceFile, host, program, compilerOptions, log, completionData, preferences, formatContext, position) {
+  const {
+    symbols,
+    contextToken,
+    completionKind,
+    isInSnippetScope,
+    isNewIdentifierLocation,
+    location,
+    propertyAccessToConvert,
+    keywordFilters,
+    symbolToOriginInfoMap,
+    recommendedCompletion,
+    isJsxInitializer,
+    isTypeOnlyLocation,
+    isJsxIdentifierExpected,
+    isRightOfOpenTag,
+    isRightOfDotOrQuestionDot,
+    importStatementCompletion,
+    insideJsDocTagTypeExpression,
+    symbolToSortTextMap,
+    hasUnresolvedAutoImports
+  } = completionData;
+  let literals = completionData.literals;
+  const checker = program.getTypeChecker();
+  if (getLanguageVariant(sourceFile.scriptKind) === 1 /* JSX */) {
+    const completionInfo = getJsxClosingTagCompletion(location, sourceFile);
+    if (completionInfo) {
+      return completionInfo;
+    }
+  }
+  const caseClause = findAncestor(contextToken, isCaseClause);
+  if (caseClause && (isCaseKeyword(contextToken) || isNodeDescendantOf(contextToken, caseClause.expression))) {
+    const tracker = newCaseClauseTracker(checker, caseClause.parent.clauses);
+    literals = literals.filter((literal) => !tracker.hasValue(literal));
+    symbols.forEach((symbol, i) => {
+      if (symbol.valueDeclaration && isEnumMember(symbol.valueDeclaration)) {
+        const value = checker.getConstantValue(symbol.valueDeclaration);
+        if (value !== void 0 && tracker.hasValue(value)) {
+          symbolToOriginInfoMap[i] = { kind: 256 /* Ignore */ };
         }
       }
-    }
-    function getDirectImports(moduleSymbol) {
-      return allDirectImports.get(getSymbolId(moduleSymbol).toString());
+    });
+  }
+  const entries = createSortedArray();
+  const isChecked = isCheckedFile(sourceFile, compilerOptions);
+  if (isChecked && !isNewIdentifierLocation && (!symbols || symbols.length === 0) && keywordFilters === 0 /* None */) {
+    return void 0;
+  }
+  const uniqueNames = getCompletionEntriesFromSymbols(
+    symbols,
+    entries,
+    /*replacementToken*/
+    void 0,
+    contextToken,
+    location,
+    sourceFile,
+    host,
+    program,
+    getEmitScriptTarget(compilerOptions),
+    log,
+    completionKind,
+    preferences,
+    compilerOptions,
+    formatContext,
+    isTypeOnlyLocation,
+    propertyAccessToConvert,
+    isJsxIdentifierExpected,
+    isJsxInitializer,
+    importStatementCompletion,
+    recommendedCompletion,
+    symbolToOriginInfoMap,
+    symbolToSortTextMap,
+    isJsxIdentifierExpected,
+    isRightOfOpenTag
+  );
+  if (keywordFilters !== 0 /* None */) {
+    for (const keywordEntry of getKeywordCompletions(keywordFilters, !insideJsDocTagTypeExpression && isSourceFileJS(sourceFile))) {
+      if (isTypeOnlyLocation && isTypeKeyword(stringToToken(keywordEntry.name)) || !uniqueNames.has(keywordEntry.name)) {
+        uniqueNames.add(keywordEntry.name);
+        insertSorted(
+          entries,
+          keywordEntry,
+          compareCompletionEntries,
+          /*allowDuplicates*/
+          true
+        );
+      }
     }
   }
-  function getSearchesFromDirectImports(directImports, exportSymbol, exportKind, checker, isForRename) {
-    const importSearches = [];
-    const singleReferences = [];
-    function addSearch(location2, symbol) {
-      importSearches.push([location2, symbol]);
+  for (const keywordEntry of getContextualKeywords(contextToken, position)) {
+    if (!uniqueNames.has(keywordEntry.name)) {
+      uniqueNames.add(keywordEntry.name);
+      insertSorted(
+        entries,
+        keywordEntry,
+        compareCompletionEntries,
+        /*allowDuplicates*/
+        true
+      );
     }
-    if (directImports) {
-      for (const decl of directImports) {
-        handleImport(decl);
-      }
+  }
+  for (const literal of literals) {
+    const literalEntry = createCompletionEntryForLiteral(sourceFile, preferences, literal);
+    uniqueNames.add(literalEntry.name);
+    insertSorted(
+      entries,
+      literalEntry,
+      compareCompletionEntries,
+      /*allowDuplicates*/
+      true
+    );
+  }
+  if (!isChecked) {
+    getJSCompletionEntries(sourceFile, location.pos, uniqueNames, getEmitScriptTarget(compilerOptions), entries);
+  }
+  let caseBlock;
+  if (preferences.includeCompletionsWithInsertText && contextToken && !isRightOfOpenTag && !isRightOfDotOrQuestionDot && (caseBlock = findAncestor(contextToken, isCaseBlock))) {
+    const cases = getExhaustiveCaseSnippets(caseBlock, sourceFile, preferences, compilerOptions, host, program, formatContext);
+    if (cases) {
+      entries.push(cases.entry);
     }
-    return { importSearches, singleReferences };
-    function handleImport(decl) {
-      if (decl.kind === 268 /* ImportEqualsDeclaration */) {
-        if (isExternalModuleImportEquals(decl)) {
-          handleNamespaceImportLike(decl.name);
-        }
-        return;
-      }
-      if (decl.kind === 79 /* Identifier */) {
-        handleNamespaceImportLike(decl);
-        return;
-      }
-      if (decl.kind === 202 /* ImportType */) {
-        if (decl.qualifier) {
-          const firstIdentifier = getFirstIdentifier(decl.qualifier);
-          if (firstIdentifier.escapedText === symbolName(exportSymbol)) {
-            singleReferences.push(firstIdentifier);
+  }
+  return {
+    flags: completionData.flags,
+    isGlobalCompletion: isInSnippetScope,
+    isIncomplete: preferences.allowIncompleteCompletions && hasUnresolvedAutoImports ? true : void 0,
+    isMemberCompletion: isMemberCompletionKind(completionKind),
+    isNewIdentifierLocation,
+    optionalReplacementSpan: getOptionalReplacementSpan(location),
+    entries
+  };
+}
+function isCheckedFile(sourceFile, compilerOptions) {
+  return !isSourceFileJS(sourceFile) || !!isCheckJsEnabledForFile(sourceFile, compilerOptions);
+}
+function getExhaustiveCaseSnippets(caseBlock, sourceFile, preferences, options, host, program, formatContext) {
+  const clauses = caseBlock.clauses;
+  const checker = program.getTypeChecker();
+  const switchType = checker.getTypeAtLocation(caseBlock.parent.expression);
+  if (switchType && switchType.isUnion() && every(switchType.types, (type) => type.isLiteral())) {
+    const tracker = newCaseClauseTracker(checker, clauses);
+    const target = getEmitScriptTarget(options);
+    const quotePreference = getQuotePreference(sourceFile, preferences);
+    const importAdder = ts_codefix_exports.createImportAdder(sourceFile, program, preferences, host);
+    const elements = [];
+    for (const type of switchType.types) {
+      if (type.flags & 1024 /* EnumLiteral */) {
+        Debug.assert(type.symbol, "An enum member type should have a symbol");
+        Debug.assert(type.symbol.parent, "An enum member type should have a parent symbol (the enum symbol)");
+        const enumValue = type.symbol.valueDeclaration && checker.getConstantValue(type.symbol.valueDeclaration);
+        if (enumValue !== void 0) {
+          if (tracker.hasValue(enumValue)) {
+            continue;
           }
-        } else if (exportKind === 2 /* ExportEquals */) {
-          singleReferences.push(decl.argument.literal);
+          tracker.addValue(enumValue);
         }
-        return;
-      }
-      if (decl.moduleSpecifier.kind !== 10 /* StringLiteral */) {
-        return;
-      }
-      if (decl.kind === 275 /* ExportDeclaration */) {
-        if (decl.exportClause && isNamedExports(decl.exportClause)) {
-          searchForNamedImport(decl.exportClause);
+        const typeNode = ts_codefix_exports.typeToAutoImportableTypeNode(checker, importAdder, type, caseBlock, target);
+        if (!typeNode) {
+          return void 0;
         }
-        return;
-      }
-      const { name, namedBindings } = decl.importClause || { name: void 0, namedBindings: void 0 };
-      if (namedBindings) {
-        switch (namedBindings.kind) {
-          case 271 /* NamespaceImport */:
-            handleNamespaceImportLike(namedBindings.name);
+        const expr = typeNodeToExpression(typeNode, target, quotePreference);
+        if (!expr) {
+          return void 0;
+        }
+        elements.push(expr);
+      } else if (!tracker.hasValue(type.value)) {
+        switch (typeof type.value) {
+          case "object":
+            elements.push(factory.createBigIntLiteral(type.value));
             break;
-          case 272 /* NamedImports */:
-            if (exportKind === 0 /* Named */ || exportKind === 1 /* Default */) {
-              searchForNamedImport(namedBindings);
-            }
+          case "number":
+            elements.push(factory.createNumericLiteral(type.value));
+            break;
+          case "string":
+            elements.push(factory.createStringLiteral(type.value, quotePreference === 0 /* Single */));
             break;
-          default:
-            Debug.assertNever(namedBindings);
-        }
-      }
-      if (name && (exportKind === 1 /* Default */ || exportKind === 2 /* ExportEquals */) && (!isForRename || name.escapedText === symbolEscapedNameNoDefault(exportSymbol))) {
-        const defaultImportAlias = checker.getSymbolAtLocation(name);
-        addSearch(name, defaultImportAlias);
-      }
-    }
-    function handleNamespaceImportLike(importName) {
-      if (exportKind === 2 /* ExportEquals */ && (!isForRename || isNameMatch(importName.escapedText))) {
-        addSearch(importName, checker.getSymbolAtLocation(importName));
-      }
-    }
-    function searchForNamedImport(namedBindings) {
-      if (!namedBindings) {
-        return;
-      }
-      for (const element of namedBindings.elements) {
-        const { name, propertyName } = element;
-        if (!isNameMatch((propertyName || name).escapedText)) {
-          continue;
-        }
-        if (propertyName) {
-          singleReferences.push(propertyName);
-          if (!isForRename || name.escapedText === exportSymbol.escapedName) {
-            addSearch(name, checker.getSymbolAtLocation(name));
-          }
-        } else {
-          const localSymbol = element.kind === 278 /* ExportSpecifier */ && element.propertyName ? checker.getExportSpecifierLocalTargetSymbol(element) : checker.getSymbolAtLocation(name);
-          addSearch(name, localSymbol);
         }
       }
     }
-    function isNameMatch(name) {
-      return name === exportSymbol.escapedName || exportKind !== 0 /* Named */ && name === "default" /* Default */;
+    if (elements.length === 0) {
+      return void 0;
     }
-  }
-  function findNamespaceReExports(sourceFileLike, name, checker) {
-    const namespaceImportSymbol = checker.getSymbolAtLocation(name);
-    return !!forEachPossibleImportOrExportStatement(sourceFileLike, (statement) => {
-      if (!isExportDeclaration(statement))
-        return;
-      const { exportClause, moduleSpecifier } = statement;
-      return !moduleSpecifier && exportClause && isNamedExports(exportClause) && exportClause.elements.some((element) => checker.getExportSpecifierLocalTargetSymbol(element) === namespaceImportSymbol);
+    const newClauses = map(elements, (element) => factory.createCaseClause(element, []));
+    const newLineChar = getNewLineCharacter(options, maybeBind(host, host.getNewLine));
+    const printer = createSnippetPrinter({
+      removeComments: true,
+      module: options.module,
+      target: options.target,
+      newLine: getNewLineKind(newLineChar)
     });
+    const printNode = formatContext ? (node) => printer.printAndFormatNode(4 /* Unspecified */, node, sourceFile, formatContext) : (node) => printer.printNode(4 /* Unspecified */, node, sourceFile);
+    const insertText = map(newClauses, (clause, i) => {
+      if (preferences.includeCompletionsWithSnippetText) {
+        return `${printNode(clause)}$${i + 1}`;
+      }
+      return `${printNode(clause)}`;
+    }).join(newLineChar);
+    const firstClause = printer.printNode(4 /* Unspecified */, newClauses[0], sourceFile);
+    return {
+      entry: {
+        name: `${firstClause} ...`,
+        kind: "" /* unknown */,
+        sortText: SortText.GlobalsOrKeywords,
+        insertText,
+        hasAction: importAdder.hasFixes() || void 0,
+        source: "SwitchCases/" /* SwitchCases */,
+        isSnippet: preferences.includeCompletionsWithSnippetText ? true : void 0
+      },
+      importAdder
+    };
   }
-  function findModuleReferences(program, sourceFiles, searchModuleSymbol) {
-    const refs = [];
-    const checker = program.getTypeChecker();
-    for (const referencingFile of sourceFiles) {
-      const searchSourceFile = searchModuleSymbol.valueDeclaration;
-      if ((searchSourceFile == null ? void 0 : searchSourceFile.kind) === 308 /* SourceFile */) {
-        for (const ref of referencingFile.referencedFiles) {
-          if (program.getSourceFileFromReference(referencingFile, ref) === searchSourceFile) {
-            refs.push({ kind: "reference", referencingFile, ref });
-          }
+  return void 0;
+}
+function newCaseClauseTracker(checker, clauses) {
+  const existingStrings = /* @__PURE__ */ new Set();
+  const existingNumbers = /* @__PURE__ */ new Set();
+  const existingBigInts = /* @__PURE__ */ new Set();
+  for (const clause of clauses) {
+    if (!isDefaultClause(clause)) {
+      if (isLiteralExpression(clause.expression)) {
+        const expression = clause.expression;
+        switch (expression.kind) {
+          case 14 /* NoSubstitutionTemplateLiteral */:
+          case 10 /* StringLiteral */:
+            existingStrings.add(expression.text);
+            break;
+          case 8 /* NumericLiteral */:
+            existingNumbers.add(parseInt(expression.text));
+            break;
+          case 9 /* BigIntLiteral */:
+            const parsedBigInt = parseBigInt(endsWith(expression.text, "n") ? expression.text.slice(0, -1) : expression.text);
+            if (parsedBigInt) {
+              existingBigInts.add(pseudoBigIntToString(parsedBigInt));
+            }
+            break;
         }
-        for (const ref of referencingFile.typeReferenceDirectives) {
-          const referenced = program.getResolvedTypeReferenceDirectives().get(ref.fileName, ref.resolutionMode || referencingFile.impliedNodeFormat);
-          if (referenced !== void 0 && referenced.resolvedFileName === searchSourceFile.fileName) {
-            refs.push({ kind: "reference", referencingFile, ref });
+      } else {
+        const symbol = checker.getSymbolAtLocation(clause.expression);
+        if (symbol && symbol.valueDeclaration && isEnumMember(symbol.valueDeclaration)) {
+          const enumValue = checker.getConstantValue(symbol.valueDeclaration);
+          if (enumValue !== void 0) {
+            addValue(enumValue);
           }
         }
       }
-      forEachImport(referencingFile, (_importDecl, moduleSpecifier) => {
-        const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier);
-        if (moduleSymbol === searchModuleSymbol) {
-          refs.push({ kind: "import", literal: moduleSpecifier });
-        }
-      });
     }
-    return refs;
   }
-  function getDirectImportsMap(sourceFiles, checker, cancellationToken) {
-    const map2 = /* @__PURE__ */ new Map();
-    for (const sourceFile of sourceFiles) {
-      if (cancellationToken)
-        cancellationToken.throwIfCancellationRequested();
-      forEachImport(sourceFile, (importDecl, moduleSpecifier) => {
-        const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier);
-        if (moduleSymbol) {
-          const id = getSymbolId(moduleSymbol).toString();
-          let imports = map2.get(id);
-          if (!imports) {
-            map2.set(id, imports = []);
-          }
-          imports.push(importDecl);
-        }
-      });
+  return {
+    addValue,
+    hasValue
+  };
+  function addValue(value) {
+    switch (typeof value) {
+      case "string":
+        existingStrings.add(value);
+        break;
+      case "number":
+        existingNumbers.add(value);
     }
-    return map2;
   }
-  function forEachPossibleImportOrExportStatement(sourceFileLike, action) {
-    return forEach(sourceFileLike.kind === 308 /* SourceFile */ ? sourceFileLike.statements : sourceFileLike.body.statements, (statement) => action(statement) || isAmbientModuleDeclaration(statement) && forEach(statement.body && statement.body.statements, action));
-  }
-  function forEachImport(sourceFile, action) {
-    if (sourceFile.externalModuleIndicator || sourceFile.imports !== void 0) {
-      for (const i of sourceFile.imports) {
-        action(importFromModuleSpecifier(i), i);
+  function hasValue(value) {
+    switch (typeof value) {
+      case "string":
+        return existingStrings.has(value);
+      case "number":
+        return existingNumbers.has(value);
+      case "object":
+        return existingBigInts.has(pseudoBigIntToString(value));
+    }
+  }
+}
+function typeNodeToExpression(typeNode, languageVersion, quotePreference) {
+  switch (typeNode.kind) {
+    case 180 /* TypeReference */:
+      const typeName = typeNode.typeName;
+      return entityNameToExpression(typeName, languageVersion, quotePreference);
+    case 196 /* IndexedAccessType */:
+      const objectExpression = typeNodeToExpression(typeNode.objectType, languageVersion, quotePreference);
+      const indexExpression = typeNodeToExpression(typeNode.indexType, languageVersion, quotePreference);
+      return objectExpression && indexExpression && factory.createElementAccessExpression(objectExpression, indexExpression);
+    case 198 /* LiteralType */:
+      const literal = typeNode.literal;
+      switch (literal.kind) {
+        case 10 /* StringLiteral */:
+          return factory.createStringLiteral(literal.text, quotePreference === 0 /* Single */);
+        case 8 /* NumericLiteral */:
+          return factory.createNumericLiteral(literal.text, literal.numericLiteralFlags);
       }
-    } else {
-      forEachPossibleImportOrExportStatement(sourceFile, (statement) => {
-        switch (statement.kind) {
-          case 275 /* ExportDeclaration */:
-          case 269 /* ImportDeclaration */: {
-            const decl = statement;
-            if (decl.moduleSpecifier && isStringLiteral(decl.moduleSpecifier)) {
-              action(decl, decl.moduleSpecifier);
-            }
-            break;
-          }
-          case 268 /* ImportEqualsDeclaration */: {
-            const decl = statement;
-            if (isExternalModuleImportEquals(decl)) {
-              action(decl, decl.moduleReference.expression);
-            }
-            break;
-          }
-        }
-      });
-    }
+      return void 0;
+    case 193 /* ParenthesizedType */:
+      const exp = typeNodeToExpression(typeNode.type, languageVersion, quotePreference);
+      return exp && (isIdentifier(exp) ? exp : factory.createParenthesizedExpression(exp));
+    case 183 /* TypeQuery */:
+      return entityNameToExpression(typeNode.exprName, languageVersion, quotePreference);
+    case 202 /* ImportType */:
+      Debug.fail(`We should not get an import type after calling 'codefix.typeToAutoImportableTypeNode'.`);
+  }
+  return void 0;
+}
+function entityNameToExpression(entityName, languageVersion, quotePreference) {
+  if (isIdentifier(entityName)) {
+    return entityName;
+  }
+  const unescapedName = unescapeLeadingUnderscores(entityName.right.escapedText);
+  if (canUsePropertyAccess(unescapedName, languageVersion)) {
+    return factory.createPropertyAccessExpression(
+      entityNameToExpression(entityName.left, languageVersion, quotePreference),
+      unescapedName
+    );
+  } else {
+    return factory.createElementAccessExpression(
+      entityNameToExpression(entityName.left, languageVersion, quotePreference),
+      factory.createStringLiteral(unescapedName, quotePreference === 0 /* Single */)
+    );
   }
-  function getImportOrExportSymbol(node, symbol, checker, comingFromExport) {
-    return comingFromExport ? getExport() : getExport() || getImport();
-    function getExport() {
-      var _a2;
-      const { parent: parent2 } = node;
-      const grandparent = parent2.parent;
-      if (symbol.exportSymbol) {
-        if (parent2.kind === 208 /* PropertyAccessExpression */) {
-          return ((_a2 = symbol.declarations) == null ? void 0 : _a2.some((d) => d === parent2)) && isBinaryExpression(grandparent) ? getSpecialPropertyExport(grandparent, false) : void 0;
-        } else {
-          return exportInfo(symbol.exportSymbol, getExportKindForDeclaration(parent2));
-        }
-      } else {
-        const exportNode = getExportNode(parent2, node);
-        if (exportNode && hasSyntacticModifier(exportNode, 1 /* Export */)) {
-          if (isImportEqualsDeclaration(exportNode) && exportNode.moduleReference === node) {
-            if (comingFromExport) {
-              return void 0;
-            }
-            const lhsSymbol = checker.getSymbolAtLocation(exportNode.name);
-            return { kind: 0 /* Import */, symbol: lhsSymbol };
-          } else {
-            return exportInfo(symbol, getExportKindForDeclaration(exportNode));
-          }
-        } else if (isNamespaceExport(parent2)) {
-          return exportInfo(symbol, 0 /* Named */);
-        } else if (isExportAssignment(parent2)) {
-          return getExportAssignmentExport(parent2);
-        } else if (isExportAssignment(grandparent)) {
-          return getExportAssignmentExport(grandparent);
-        } else if (isBinaryExpression(parent2)) {
-          return getSpecialPropertyExport(parent2, true);
-        } else if (isBinaryExpression(grandparent)) {
-          return getSpecialPropertyExport(grandparent, true);
-        } else if (isJSDocTypedefTag(parent2)) {
-          return exportInfo(symbol, 0 /* Named */);
-        }
-      }
-      function getExportAssignmentExport(ex) {
-        if (!ex.symbol.parent)
-          return void 0;
-        const exportKind = ex.isExportEquals ? 2 /* ExportEquals */ : 1 /* Default */;
-        return { kind: 1 /* Export */, symbol, exportInfo: { exportingModuleSymbol: ex.symbol.parent, exportKind } };
-      }
-      function getSpecialPropertyExport(node2, useLhsSymbol) {
-        let kind;
-        switch (getAssignmentDeclarationKind(node2)) {
-          case 1 /* ExportsProperty */:
-            kind = 0 /* Named */;
-            break;
-          case 2 /* ModuleExports */:
-            kind = 2 /* ExportEquals */;
-            break;
-          default:
-            return void 0;
-        }
-        const sym = useLhsSymbol ? checker.getSymbolAtLocation(getNameOfAccessExpression(cast(node2.left, isAccessExpression))) : symbol;
-        return sym && exportInfo(sym, kind);
-      }
+}
+function isMemberCompletionKind(kind) {
+  switch (kind) {
+    case CompletionKind.ObjectPropertyDeclaration:
+    case CompletionKind.MemberLike:
+    case CompletionKind.PropertyAccess:
+      return true;
+    default:
+      return false;
+  }
+}
+function getJsxClosingTagCompletion(location, sourceFile) {
+  const jsxClosingElement = findAncestor(location, (node) => {
+    switch (node.kind) {
+      case 284 /* JsxClosingElement */:
+        return true;
+      case 43 /* SlashToken */:
+      case 31 /* GreaterThanToken */:
+      case 79 /* Identifier */:
+      case 208 /* PropertyAccessExpression */:
+        return false;
+      default:
+        return "quit";
     }
-    function getImport() {
-      const isImport3 = isNodeImport(node);
-      if (!isImport3)
-        return void 0;
-      let importedSymbol = checker.getImmediateAliasedSymbol(symbol);
-      if (!importedSymbol)
-        return void 0;
-      importedSymbol = skipExportSpecifierSymbol(importedSymbol, checker);
-      if (importedSymbol.escapedName === "export=") {
-        importedSymbol = getExportEqualsLocalSymbol(importedSymbol, checker);
-        if (importedSymbol === void 0)
-          return void 0;
-      }
-      const importedName = symbolEscapedNameNoDefault(importedSymbol);
-      if (importedName === void 0 || importedName === "default" /* Default */ || importedName === symbol.escapedName) {
-        return { kind: 0 /* Import */, symbol: importedSymbol };
-      }
+  });
+  if (jsxClosingElement) {
+    const hasClosingAngleBracket = !!findChildOfKind(jsxClosingElement, 31 /* GreaterThanToken */, sourceFile);
+    const tagName = jsxClosingElement.parent.openingElement.tagName;
+    const closingTag = tagName.getText(sourceFile);
+    const fullClosingTag = closingTag + (hasClosingAngleBracket ? "" : ">");
+    const replacementSpan = createTextSpanFromNode(jsxClosingElement.tagName);
+    const entry = {
+      name: fullClosingTag,
+      kind: "class" /* classElement */,
+      kindModifiers: void 0,
+      sortText: SortText.LocationPriority
+    };
+    return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: false, optionalReplacementSpan: replacementSpan, entries: [entry] };
+  }
+  return;
+}
+function getJSCompletionEntries(sourceFile, position, uniqueNames, target, entries) {
+  getNameTable(sourceFile).forEach((pos, name) => {
+    if (pos === position) {
+      return;
     }
-    function exportInfo(symbol2, kind) {
-      const exportInfo2 = getExportInfo(symbol2, kind, checker);
-      return exportInfo2 && { kind: 1 /* Export */, symbol: symbol2, exportInfo: exportInfo2 };
+    const realName = unescapeLeadingUnderscores(name);
+    if (!uniqueNames.has(realName) && isIdentifierText(realName, target)) {
+      uniqueNames.add(realName);
+      insertSorted(entries, {
+        name: realName,
+        kind: "warning" /* warning */,
+        kindModifiers: "",
+        sortText: SortText.JavascriptIdentifiers,
+        isFromUncheckedFile: true
+      }, compareCompletionEntries);
     }
-    function getExportKindForDeclaration(node2) {
-      return hasSyntacticModifier(node2, 1024 /* Default */) ? 1 /* Default */ : 0 /* Named */;
+  });
+}
+function completionNameForLiteral(sourceFile, preferences, literal) {
+  return typeof literal === "object" ? pseudoBigIntToString(literal) + "n" : isString(literal) ? quote(sourceFile, preferences, literal) : JSON.stringify(literal);
+}
+function createCompletionEntryForLiteral(sourceFile, preferences, literal) {
+  return { name: completionNameForLiteral(sourceFile, preferences, literal), kind: "string" /* string */, kindModifiers: "" /* none */, sortText: SortText.LocationPriority };
+}
+function createCompletionEntry(symbol, sortText, replacementToken, contextToken, location, sourceFile, host, program, name, needsConvertPropertyAccess, origin, recommendedCompletion, propertyAccessToConvert, isJsxInitializer, importStatementCompletion, useSemicolons, options, preferences, completionKind, formatContext, isJsxIdentifierExpected, isRightOfOpenTag) {
+  let insertText;
+  let replacementSpan = getReplacementSpanForContextToken(replacementToken);
+  let data;
+  let isSnippet;
+  let source = getSourceFromOrigin(origin);
+  let sourceDisplay;
+  let hasAction;
+  let labelDetails;
+  const typeChecker = program.getTypeChecker();
+  const insertQuestionDot = origin && originIsNullableMember(origin);
+  const useBraces = origin && originIsSymbolMember(origin) || needsConvertPropertyAccess;
+  if (origin && originIsThisType(origin)) {
+    insertText = needsConvertPropertyAccess ? `this${insertQuestionDot ? "?." : ""}[${quotePropertyName(sourceFile, preferences, name)}]` : `this${insertQuestionDot ? "?." : "."}${name}`;
+  } else if ((useBraces || insertQuestionDot) && propertyAccessToConvert) {
+    insertText = useBraces ? needsConvertPropertyAccess ? `[${quotePropertyName(sourceFile, preferences, name)}]` : `[${name}]` : name;
+    if (insertQuestionDot || propertyAccessToConvert.questionDotToken) {
+      insertText = `?.${insertText}`;
+    }
+    const dot = findChildOfKind(propertyAccessToConvert, 24 /* DotToken */, sourceFile) || findChildOfKind(propertyAccessToConvert, 28 /* QuestionDotToken */, sourceFile);
+    if (!dot) {
+      return void 0;
     }
+    const end = startsWith(name, propertyAccessToConvert.name.text) ? propertyAccessToConvert.name.end : dot.end;
+    replacementSpan = createTextSpanFromBounds(dot.getStart(sourceFile), end);
   }
-  function getExportEqualsLocalSymbol(importedSymbol, checker) {
-    if (importedSymbol.flags & 2097152 /* Alias */) {
-      return checker.getImmediateAliasedSymbol(importedSymbol);
+  if (isJsxInitializer) {
+    if (insertText === void 0)
+      insertText = name;
+    insertText = `{${insertText}}`;
+    if (typeof isJsxInitializer !== "boolean") {
+      replacementSpan = createTextSpanFromNode(isJsxInitializer, sourceFile);
     }
-    const decl = Debug.checkDefined(importedSymbol.valueDeclaration);
-    if (isExportAssignment(decl)) {
-      return decl.expression.symbol;
-    } else if (isBinaryExpression(decl)) {
-      return decl.right.symbol;
-    } else if (isSourceFile(decl)) {
-      return decl.symbol;
-    }
-    return void 0;
   }
-  function getExportNode(parent2, node) {
-    const declaration = isVariableDeclaration(parent2) ? parent2 : isBindingElement(parent2) ? walkUpBindingElementsAndPatterns(parent2) : void 0;
-    if (declaration) {
-      return parent2.name !== node ? void 0 : isCatchClause(declaration.parent) ? void 0 : isVariableStatement(declaration.parent.parent) ? declaration.parent.parent : void 0;
-    } else {
-      return parent2;
+  if (origin && originIsPromise(origin) && propertyAccessToConvert) {
+    if (insertText === void 0)
+      insertText = name;
+    const precedingToken = findPrecedingToken(propertyAccessToConvert.pos, sourceFile);
+    let awaitText = "";
+    if (precedingToken && positionIsASICandidate(precedingToken.end, precedingToken.parent, sourceFile)) {
+      awaitText = ";";
     }
+    awaitText += `(await ${propertyAccessToConvert.expression.getText()})`;
+    insertText = needsConvertPropertyAccess ? `${awaitText}${insertText}` : `${awaitText}${insertQuestionDot ? "?." : "."}${insertText}`;
+    replacementSpan = createTextSpanFromBounds(propertyAccessToConvert.getStart(sourceFile), propertyAccessToConvert.end);
   }
-  function isNodeImport(node) {
-    const { parent: parent2 } = node;
-    switch (parent2.kind) {
-      case 268 /* ImportEqualsDeclaration */:
-        return parent2.name === node && isExternalModuleImportEquals(parent2);
-      case 273 /* ImportSpecifier */:
-        return !parent2.propertyName;
-      case 270 /* ImportClause */:
-      case 271 /* NamespaceImport */:
-        Debug.assert(parent2.name === node);
-        return true;
-      case 205 /* BindingElement */:
-        return isInJSFile(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(parent2.parent.parent);
-      default:
-        return false;
+  if (originIsResolvedExport(origin)) {
+    sourceDisplay = [textPart(origin.moduleSpecifier)];
+    if (importStatementCompletion) {
+      ({ insertText, replacementSpan } = getInsertTextAndReplacementSpanForImportCompletion(name, importStatementCompletion, origin, useSemicolons, sourceFile, options, preferences));
+      isSnippet = preferences.includeCompletionsWithSnippetText ? true : void 0;
     }
   }
-  function getExportInfo(exportSymbol, exportKind, checker) {
-    const moduleSymbol = exportSymbol.parent;
-    if (!moduleSymbol)
-      return void 0;
-    const exportingModuleSymbol = checker.getMergedSymbol(moduleSymbol);
-    return isExternalModuleSymbol(exportingModuleSymbol) ? { exportingModuleSymbol, exportKind } : void 0;
+  if ((origin == null ? void 0 : origin.kind) === 64 /* TypeOnlyAlias */) {
+    hasAction = true;
   }
-  function skipExportSpecifierSymbol(symbol, checker) {
-    if (symbol.declarations) {
-      for (const declaration of symbol.declarations) {
-        if (isExportSpecifier(declaration) && !declaration.propertyName && !declaration.parent.parent.moduleSpecifier) {
-          return checker.getExportSpecifierLocalTargetSymbol(declaration);
-        } else if (isPropertyAccessExpression(declaration) && isModuleExportsAccessExpression(declaration.expression) && !isPrivateIdentifier(declaration.name)) {
-          return checker.getSymbolAtLocation(declaration);
-        } else if (isShorthandPropertyAssignment(declaration) && isBinaryExpression(declaration.parent.parent) && getAssignmentDeclarationKind(declaration.parent.parent) === 2 /* ModuleExports */) {
-          return checker.getExportSpecifierLocalTargetSymbol(declaration.name);
-        }
-      }
+  if (preferences.includeCompletionsWithClassMemberSnippets && preferences.includeCompletionsWithInsertText && completionKind === CompletionKind.MemberLike && isClassLikeMemberCompletion(symbol, location, sourceFile)) {
+    let importAdder;
+    ({ insertText, isSnippet, importAdder, replacementSpan } = getEntryForMemberCompletion(host, program, options, preferences, name, symbol, location, contextToken, formatContext));
+    sortText = SortText.ClassMemberSnippets;
+    if (importAdder == null ? void 0 : importAdder.hasFixes()) {
+      hasAction = true;
+      source = "ClassMemberSnippet/" /* ClassMemberSnippet */;
     }
-    return symbol;
   }
-  function getContainingModuleSymbol(importer, checker) {
-    return checker.getMergedSymbol(getSourceFileLikeForImportDeclaration(importer).symbol);
+  if (origin && originIsObjectLiteralMethod(origin)) {
+    ({ insertText, isSnippet, labelDetails } = origin);
+    if (!preferences.useLabelDetailsInCompletionEntries) {
+      name = name + labelDetails.detail;
+      labelDetails = void 0;
+    }
+    source = "ObjectLiteralMethodSnippet/" /* ObjectLiteralMethodSnippet */;
+    sortText = SortText.SortBelow(sortText);
   }
-  function getSourceFileLikeForImportDeclaration(node) {
-    if (node.kind === 210 /* CallExpression */) {
-      return node.getSourceFile();
+  if (isJsxIdentifierExpected && !isRightOfOpenTag && preferences.includeCompletionsWithSnippetText && preferences.jsxAttributeCompletionStyle && preferences.jsxAttributeCompletionStyle !== "none" && !(isJsxAttribute(location.parent) && location.parent.initializer)) {
+    let useBraces2 = preferences.jsxAttributeCompletionStyle === "braces";
+    const type = typeChecker.getTypeOfSymbolAtLocation(symbol, location);
+    if (preferences.jsxAttributeCompletionStyle === "auto" && !(type.flags & 528 /* BooleanLike */) && !(type.flags & 1048576 /* Union */ && find(type.types, (type2) => !!(type2.flags & 528 /* BooleanLike */)))) {
+      if (type.flags & 402653316 /* StringLike */ || type.flags & 1048576 /* Union */ && every(type.types, (type2) => !!(type2.flags & (402653316 /* StringLike */ | 32768 /* Undefined */)))) {
+        insertText = `${escapeSnippetText(name)}=${quote(sourceFile, preferences, "$1")}`;
+        isSnippet = true;
+      } else {
+        useBraces2 = true;
+      }
     }
-    const { parent: parent2 } = node;
-    if (parent2.kind === 308 /* SourceFile */) {
-      return parent2;
+    if (useBraces2) {
+      insertText = `${escapeSnippetText(name)}={$1}`;
+      isSnippet = true;
     }
-    Debug.assert(parent2.kind === 265 /* ModuleBlock */);
-    return cast(parent2.parent, isAmbientModuleDeclaration);
   }
-  function isAmbientModuleDeclaration(node) {
-    return node.kind === 264 /* ModuleDeclaration */ && node.name.kind === 10 /* StringLiteral */;
-  }
-  function isExternalModuleImportEquals(eq) {
-    return eq.moduleReference.kind === 280 /* ExternalModuleReference */ && eq.moduleReference.expression.kind === 10 /* StringLiteral */;
+  if (insertText !== void 0 && !preferences.includeCompletionsWithInsertText) {
+    return void 0;
   }
-
-  // src/services/findAllReferences.ts
-  var DefinitionKind = /* @__PURE__ */ ((DefinitionKind2) => {
-    DefinitionKind2[DefinitionKind2["Symbol"] = 0] = "Symbol";
-    DefinitionKind2[DefinitionKind2["Label"] = 1] = "Label";
-    DefinitionKind2[DefinitionKind2["Keyword"] = 2] = "Keyword";
-    DefinitionKind2[DefinitionKind2["This"] = 3] = "This";
-    DefinitionKind2[DefinitionKind2["String"] = 4] = "String";
-    DefinitionKind2[DefinitionKind2["TripleSlashReference"] = 5] = "TripleSlashReference";
-    return DefinitionKind2;
-  })(DefinitionKind || {});
-  var EntryKind = /* @__PURE__ */ ((EntryKind2) => {
-    EntryKind2[EntryKind2["Span"] = 0] = "Span";
-    EntryKind2[EntryKind2["Node"] = 1] = "Node";
-    EntryKind2[EntryKind2["StringLiteral"] = 2] = "StringLiteral";
-    EntryKind2[EntryKind2["SearchedLocalFoundProperty"] = 3] = "SearchedLocalFoundProperty";
-    EntryKind2[EntryKind2["SearchedPropertyFoundLocal"] = 4] = "SearchedPropertyFoundLocal";
-    return EntryKind2;
-  })(EntryKind || {});
-  function nodeEntry(node, kind = 1 /* Node */) {
-    return {
-      kind,
-      node: node.name || node,
-      context: getContextNodeForNodeEntry(node)
-    };
+  if (originIsExport(origin) || originIsResolvedExport(origin)) {
+    data = originToCompletionEntryData(origin);
+    hasAction = !importStatementCompletion;
+  }
+  return {
+    name,
+    kind: ts_SymbolDisplay_exports.getSymbolKind(typeChecker, symbol, location),
+    kindModifiers: ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol),
+    sortText,
+    source,
+    hasAction: hasAction ? true : void 0,
+    isRecommended: isRecommendedCompletionMatch(symbol, recommendedCompletion, typeChecker) || void 0,
+    insertText,
+    replacementSpan,
+    sourceDisplay,
+    labelDetails,
+    isSnippet,
+    isPackageJsonImport: originIsPackageJsonImport(origin) || void 0,
+    isImportStatementCompletion: !!importStatementCompletion || void 0,
+    data
+  };
+}
+function isClassLikeMemberCompletion(symbol, location, sourceFile) {
+  if (isInJSFile(location)) {
+    return false;
   }
-  function isContextWithStartAndEndNode(node) {
-    return node && node.kind === void 0;
+  const memberFlags = 106500 /* ClassMember */ & 900095 /* EnumMemberExcludes */;
+  return !!(symbol.flags & memberFlags) && (isClassLike(location) || location.parent && location.parent.parent && isClassElement(location.parent) && location === location.parent.name && location.parent.getLastToken(sourceFile) === location.parent.name && isClassLike(location.parent.parent) || location.parent && isSyntaxList(location) && isClassLike(location.parent));
+}
+function getEntryForMemberCompletion(host, program, options, preferences, name, symbol, location, contextToken, formatContext) {
+  const classLikeDeclaration = findAncestor(location, isClassLike);
+  if (!classLikeDeclaration) {
+    return { insertText: name };
+  }
+  let isSnippet;
+  let replacementSpan;
+  let insertText = name;
+  const checker = program.getTypeChecker();
+  const sourceFile = location.getSourceFile();
+  const printer = createSnippetPrinter({
+    removeComments: true,
+    module: options.module,
+    target: options.target,
+    omitTrailingSemicolon: false,
+    newLine: getNewLineKind(getNewLineCharacter(options, maybeBind(host, host.getNewLine)))
+  });
+  const importAdder = ts_codefix_exports.createImportAdder(sourceFile, program, preferences, host);
+  let body;
+  if (preferences.includeCompletionsWithSnippetText) {
+    isSnippet = true;
+    const emptyStmt = factory.createEmptyStatement();
+    body = factory.createBlock(
+      [emptyStmt],
+      /* multiline */
+      true
+    );
+    setSnippetElement(emptyStmt, { kind: 0 /* TabStop */, order: 0 });
+  } else {
+    body = factory.createBlock(
+      [],
+      /* multiline */
+      true
+    );
   }
-  function getContextNodeForNodeEntry(node) {
-    if (isDeclaration(node)) {
-      return getContextNode(node);
-    }
-    if (!node.parent)
-      return void 0;
-    if (!isDeclaration(node.parent) && !isExportAssignment(node.parent)) {
-      if (isInJSFile(node)) {
-        const binaryExpression = isBinaryExpression(node.parent) ? node.parent : isAccessExpression(node.parent) && isBinaryExpression(node.parent.parent) && node.parent.parent.left === node.parent ? node.parent.parent : void 0;
-        if (binaryExpression && getAssignmentDeclarationKind(binaryExpression) !== 0 /* None */) {
-          return getContextNode(binaryExpression);
-        }
-      }
-      if (isJsxOpeningElement(node.parent) || isJsxClosingElement(node.parent)) {
-        return node.parent.parent;
-      } else if (isJsxSelfClosingElement(node.parent) || isLabeledStatement(node.parent) || isBreakOrContinueStatement(node.parent)) {
-        return node.parent;
-      } else if (isStringLiteralLike(node)) {
-        const validImport = tryGetImportFromModuleSpecifier(node);
-        if (validImport) {
-          const declOrStatement = findAncestor(
-            validImport,
-            (node2) => isDeclaration(node2) || isStatement(node2) || isJSDocTag(node2)
-          );
-          return isDeclaration(declOrStatement) ? getContextNode(declOrStatement) : declOrStatement;
-        }
-      }
-      const propertyName = findAncestor(node, isComputedPropertyName);
-      return propertyName ? getContextNode(propertyName.parent) : void 0;
-    }
-    if (node.parent.name === node || isConstructorDeclaration(node.parent) || isExportAssignment(node.parent) || (isImportOrExportSpecifier(node.parent) || isBindingElement(node.parent)) && node.parent.propertyName === node || node.kind === 88 /* DefaultKeyword */ && hasSyntacticModifier(node.parent, 1025 /* ExportDefault */)) {
-      return getContextNode(node.parent);
+  let modifiers = 0 /* None */;
+  const { modifiers: presentModifiers, span: modifiersSpan } = getPresentModifiers(contextToken);
+  const isAbstract = !!(presentModifiers & 256 /* Abstract */);
+  const completionNodes = [];
+  ts_codefix_exports.addNewNodeForMemberSymbol(
+    symbol,
+    classLikeDeclaration,
+    sourceFile,
+    { program, host },
+    preferences,
+    importAdder,
+    // `addNewNodeForMemberSymbol` calls this callback function for each new member node
+    // it adds for the given member symbol.
+    // We store these member nodes in the `completionNodes` array.
+    // Note: there might be:
+    //  - No nodes if `addNewNodeForMemberSymbol` cannot figure out a node for the member;
+    //  - One node;
+    //  - More than one node if the member is overloaded (e.g. a method with overload signatures).
+    (node) => {
+      let requiredModifiers = 0 /* None */;
+      if (isAbstract) {
+        requiredModifiers |= 256 /* Abstract */;
+      }
+      if (isClassElement(node) && checker.getMemberOverrideModifierStatus(classLikeDeclaration, node) === 1 /* NeedsOverride */) {
+        requiredModifiers |= 16384 /* Override */;
+      }
+      if (!completionNodes.length) {
+        modifiers = node.modifierFlagsCache | requiredModifiers | presentModifiers;
+      }
+      node = factory.updateModifiers(node, modifiers);
+      completionNodes.push(node);
+    },
+    body,
+    ts_codefix_exports.PreserveOptionalFlags.Property,
+    isAbstract
+  );
+  if (completionNodes.length) {
+    const format = 1 /* MultiLine */ | 131072 /* NoTrailingNewLine */;
+    replacementSpan = modifiersSpan;
+    if (formatContext) {
+      insertText = printer.printAndFormatSnippetList(
+        format,
+        factory.createNodeArray(completionNodes),
+        sourceFile,
+        formatContext
+      );
+    } else {
+      insertText = printer.printSnippetList(
+        format,
+        factory.createNodeArray(completionNodes),
+        sourceFile
+      );
     }
-    return void 0;
   }
-  function getContextNode(node) {
-    if (!node)
-      return void 0;
-    switch (node.kind) {
-      case 257 /* VariableDeclaration */:
-        return !isVariableDeclarationList(node.parent) || node.parent.declarations.length !== 1 ? node : isVariableStatement(node.parent.parent) ? node.parent.parent : isForInOrOfStatement(node.parent.parent) ? getContextNode(node.parent.parent) : node.parent;
-      case 205 /* BindingElement */:
-        return getContextNode(node.parent.parent);
-      case 273 /* ImportSpecifier */:
-        return node.parent.parent.parent;
-      case 278 /* ExportSpecifier */:
-      case 271 /* NamespaceImport */:
-        return node.parent.parent;
-      case 270 /* ImportClause */:
-      case 277 /* NamespaceExport */:
-        return node.parent;
-      case 223 /* BinaryExpression */:
-        return isExpressionStatement(node.parent) ? node.parent : node;
-      case 247 /* ForOfStatement */:
-      case 246 /* ForInStatement */:
-        return {
-          start: node.initializer,
-          end: node.expression
-        };
-      case 299 /* PropertyAssignment */:
-      case 300 /* ShorthandPropertyAssignment */:
-        return isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent) ? getContextNode(
-          findAncestor(
-            node.parent,
-            (node2) => isBinaryExpression(node2) || isForInOrOfStatement(node2)
-          )
-        ) : node;
-      default:
-        return node;
-    }
+  return { insertText, isSnippet, importAdder, replacementSpan };
+}
+function getPresentModifiers(contextToken) {
+  if (!contextToken) {
+    return { modifiers: 0 /* None */ };
+  }
+  let modifiers = 0 /* None */;
+  let span;
+  let contextMod;
+  if (contextMod = isModifierLike2(contextToken)) {
+    modifiers |= modifierToFlag(contextMod);
+    span = createTextSpanFromNode(contextToken);
+  }
+  if (isPropertyDeclaration(contextToken.parent)) {
+    modifiers |= modifiersToFlags(contextToken.parent.modifiers) & 126975 /* Modifier */;
+    span = createTextSpanFromNode(contextToken.parent);
+  }
+  return { modifiers, span };
+}
+function isModifierLike2(node) {
+  if (isModifier(node)) {
+    return node.kind;
+  }
+  if (isIdentifier(node) && node.originalKeywordKind && isModifierKind(node.originalKeywordKind)) {
+    return node.originalKeywordKind;
+  }
+  return void 0;
+}
+function getEntryForObjectLiteralMethodCompletion(symbol, name, enclosingDeclaration, program, host, options, preferences, formatContext) {
+  const isSnippet = preferences.includeCompletionsWithSnippetText || void 0;
+  let insertText = name;
+  const sourceFile = enclosingDeclaration.getSourceFile();
+  const method = createObjectLiteralMethod(symbol, enclosingDeclaration, sourceFile, program, host, preferences);
+  if (!method) {
+    return void 0;
   }
-  function toContextSpan(textSpan, sourceFile, context) {
-    if (!context)
-      return void 0;
-    const contextSpan = isContextWithStartAndEndNode(context) ? getTextSpan(context.start, sourceFile, context.end) : getTextSpan(context, sourceFile);
-    return contextSpan.start !== textSpan.start || contextSpan.length !== textSpan.length ? { contextSpan } : void 0;
-  }
-  var FindReferencesUse = /* @__PURE__ */ ((FindReferencesUse2) => {
-    FindReferencesUse2[FindReferencesUse2["Other"] = 0] = "Other";
-    FindReferencesUse2[FindReferencesUse2["References"] = 1] = "References";
-    FindReferencesUse2[FindReferencesUse2["Rename"] = 2] = "Rename";
-    return FindReferencesUse2;
-  })(FindReferencesUse || {});
-  function findReferencedSymbols(program, cancellationToken, sourceFiles, sourceFile, position) {
-    const node = getTouchingPropertyName(sourceFile, position);
-    const options = { use: 1 /* References */ };
-    const referencedSymbols = Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options);
-    const checker = program.getTypeChecker();
-    const adjustedNode = Core.getAdjustedNode(node, options);
-    const symbol = isDefinitionForReference(adjustedNode) ? checker.getSymbolAtLocation(adjustedNode) : void 0;
-    return !referencedSymbols || !referencedSymbols.length ? void 0 : mapDefined(referencedSymbols, ({ definition, references }) => definition && {
-      definition: checker.runWithCancellationToken(cancellationToken, (checker2) => definitionToReferencedSymbolDefinitionInfo(definition, checker2, node)),
-      references: references.map((r) => toReferencedSymbolEntry(r, symbol))
-    });
+  const printer = createSnippetPrinter({
+    removeComments: true,
+    module: options.module,
+    target: options.target,
+    omitTrailingSemicolon: false,
+    newLine: getNewLineKind(getNewLineCharacter(options, maybeBind(host, host.getNewLine)))
+  });
+  if (formatContext) {
+    insertText = printer.printAndFormatSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray(
+      [method],
+      /*hasTrailingComma*/
+      true
+    ), sourceFile, formatContext);
+  } else {
+    insertText = printer.printSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray(
+      [method],
+      /*hasTrailingComma*/
+      true
+    ), sourceFile);
   }
-  function isDefinitionForReference(node) {
-    return node.kind === 88 /* DefaultKeyword */ || !!getDeclarationFromName(node) || isLiteralComputedPropertyDeclarationName(node) || node.kind === 135 /* ConstructorKeyword */ && isConstructorDeclaration(node.parent);
+  const signaturePrinter = createPrinter({
+    removeComments: true,
+    module: options.module,
+    target: options.target,
+    omitTrailingSemicolon: true
+  });
+  const methodSignature = factory.createMethodSignature(
+    /*modifiers*/
+    void 0,
+    /*name*/
+    "",
+    method.questionToken,
+    method.typeParameters,
+    method.parameters,
+    method.type
+  );
+  const labelDetails = { detail: signaturePrinter.printNode(4 /* Unspecified */, methodSignature, sourceFile) };
+  return { isSnippet, insertText, labelDetails };
+}
+function createObjectLiteralMethod(symbol, enclosingDeclaration, sourceFile, program, host, preferences) {
+  const declarations = symbol.getDeclarations();
+  if (!(declarations && declarations.length)) {
+    return void 0;
   }
-  function getImplementationsAtPosition(program, cancellationToken, sourceFiles, sourceFile, position) {
-    const node = getTouchingPropertyName(sourceFile, position);
-    let referenceEntries;
-    const entries = getImplementationReferenceEntries(program, cancellationToken, sourceFiles, node, position);
-    if (node.parent.kind === 208 /* PropertyAccessExpression */ || node.parent.kind === 205 /* BindingElement */ || node.parent.kind === 209 /* ElementAccessExpression */ || node.kind === 106 /* SuperKeyword */) {
-      referenceEntries = entries && [...entries];
-    } else if (entries) {
-      const queue = createQueue(entries);
-      const seenNodes = /* @__PURE__ */ new Map();
-      while (!queue.isEmpty()) {
-        const entry = queue.dequeue();
-        if (!addToSeen(seenNodes, getNodeId(entry.node))) {
-          continue;
-        }
-        referenceEntries = append(referenceEntries, entry);
-        const entries2 = getImplementationReferenceEntries(program, cancellationToken, sourceFiles, entry.node, entry.node.pos);
-        if (entries2) {
-          queue.enqueue(...entries2);
+  const checker = program.getTypeChecker();
+  const declaration = declarations[0];
+  const name = getSynthesizedDeepClone(
+    getNameOfDeclaration(declaration),
+    /*includeTrivia*/
+    false
+  );
+  const type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration));
+  const quotePreference = getQuotePreference(sourceFile, preferences);
+  const builderFlags = 33554432 /* OmitThisParameter */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */);
+  switch (declaration.kind) {
+    case 168 /* PropertySignature */:
+    case 169 /* PropertyDeclaration */:
+    case 170 /* MethodSignature */:
+    case 171 /* MethodDeclaration */: {
+      let effectiveType = type.flags & 1048576 /* Union */ && type.types.length < 10 ? checker.getUnionType(type.types, 2 /* Subtype */) : type;
+      if (effectiveType.flags & 1048576 /* Union */) {
+        const functionTypes = filter(effectiveType.types, (type2) => checker.getSignaturesOfType(type2, 0 /* Call */).length > 0);
+        if (functionTypes.length === 1) {
+          effectiveType = functionTypes[0];
+        } else {
+          return void 0;
         }
       }
+      const signatures = checker.getSignaturesOfType(effectiveType, 0 /* Call */);
+      if (signatures.length !== 1) {
+        return void 0;
+      }
+      const typeNode = checker.typeToTypeNode(effectiveType, enclosingDeclaration, builderFlags, ts_codefix_exports.getNoopSymbolTrackerWithResolver({ program, host }));
+      if (!typeNode || !isFunctionTypeNode(typeNode)) {
+        return void 0;
+      }
+      let body;
+      if (preferences.includeCompletionsWithSnippetText) {
+        const emptyStmt = factory.createEmptyStatement();
+        body = factory.createBlock(
+          [emptyStmt],
+          /* multiline */
+          true
+        );
+        setSnippetElement(emptyStmt, { kind: 0 /* TabStop */, order: 0 });
+      } else {
+        body = factory.createBlock(
+          [],
+          /* multiline */
+          true
+        );
+      }
+      const parameters = typeNode.parameters.map((typedParam) => factory.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        typedParam.dotDotDotToken,
+        typedParam.name,
+        /*questionToken*/
+        void 0,
+        /*type*/
+        void 0,
+        typedParam.initializer
+      ));
+      return factory.createMethodDeclaration(
+        /*modifiers*/
+        void 0,
+        /*asteriskToken*/
+        void 0,
+        name,
+        /*questionToken*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        parameters,
+        /*type*/
+        void 0,
+        body
+      );
     }
-    const checker = program.getTypeChecker();
-    return map(referenceEntries, (entry) => toImplementationLocation(entry, checker));
-  }
-  function getImplementationReferenceEntries(program, cancellationToken, sourceFiles, node, position) {
-    if (node.kind === 308 /* SourceFile */) {
+    default:
       return void 0;
-    }
-    const checker = program.getTypeChecker();
-    if (node.parent.kind === 300 /* ShorthandPropertyAssignment */) {
-      const result = [];
-      Core.getReferenceEntriesForShorthandPropertyAssignment(node, checker, (node2) => result.push(nodeEntry(node2)));
-      return result;
-    } else if (node.kind === 106 /* SuperKeyword */ || isSuperProperty(node.parent)) {
-      const symbol = checker.getSymbolAtLocation(node);
-      return symbol.valueDeclaration && [nodeEntry(symbol.valueDeclaration)];
+  }
+}
+function createSnippetPrinter(printerOptions) {
+  let escapes;
+  const baseWriter = ts_textChanges_exports.createWriter(getNewLineCharacter(printerOptions));
+  const printer = createPrinter(printerOptions, baseWriter);
+  const writer = {
+    ...baseWriter,
+    write: (s) => escapingWrite(s, () => baseWriter.write(s)),
+    nonEscapingWrite: baseWriter.write,
+    writeLiteral: (s) => escapingWrite(s, () => baseWriter.writeLiteral(s)),
+    writeStringLiteral: (s) => escapingWrite(s, () => baseWriter.writeStringLiteral(s)),
+    writeSymbol: (s, symbol) => escapingWrite(s, () => baseWriter.writeSymbol(s, symbol)),
+    writeParameter: (s) => escapingWrite(s, () => baseWriter.writeParameter(s)),
+    writeComment: (s) => escapingWrite(s, () => baseWriter.writeComment(s)),
+    writeProperty: (s) => escapingWrite(s, () => baseWriter.writeProperty(s))
+  };
+  return {
+    printSnippetList,
+    printAndFormatSnippetList,
+    printNode,
+    printAndFormatNode
+  };
+  function escapingWrite(s, write) {
+    const escaped = escapeSnippetText(s);
+    if (escaped !== s) {
+      const start2 = baseWriter.getTextPos();
+      write();
+      const end = baseWriter.getTextPos();
+      escapes = append(escapes || (escapes = []), { newText: escaped, span: { start: start2, length: end - start2 } });
     } else {
-      return getReferenceEntriesForNode(position, node, program, sourceFiles, cancellationToken, { implementations: true, use: 1 /* References */ });
+      write();
     }
   }
-  function findReferenceOrRenameEntries(program, cancellationToken, sourceFiles, node, position, options, convertEntry) {
-    return map(flattenEntries(Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options)), (entry) => convertEntry(entry, node, program.getTypeChecker()));
-  }
-  function getReferenceEntriesForNode(position, node, program, sourceFiles, cancellationToken, options = {}, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) {
-    return flattenEntries(Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options, sourceFilesSet));
+  function printSnippetList(format, list, sourceFile) {
+    const unescaped = printUnescapedSnippetList(format, list, sourceFile);
+    return escapes ? ts_textChanges_exports.applyChanges(unescaped, escapes) : unescaped;
   }
-  function flattenEntries(referenceSymbols) {
-    return referenceSymbols && flatMap(referenceSymbols, (r) => r.references);
+  function printUnescapedSnippetList(format, list, sourceFile) {
+    escapes = void 0;
+    writer.clear();
+    printer.writeList(format, list, sourceFile, writer);
+    return writer.getText();
   }
-  function definitionToReferencedSymbolDefinitionInfo(def, checker, originalNode) {
-    const info = (() => {
-      switch (def.type) {
-        case 0 /* Symbol */: {
-          const { symbol } = def;
-          const { displayParts: displayParts2, kind: kind2 } = getDefinitionKindAndDisplayParts(symbol, checker, originalNode);
-          const name2 = displayParts2.map((p) => p.text).join("");
-          const declaration = symbol.declarations && firstOrUndefined(symbol.declarations);
-          const node = declaration ? getNameOfDeclaration(declaration) || declaration : originalNode;
-          return {
-            ...getFileAndTextSpanFromNode(node),
-            name: name2,
-            kind: kind2,
-            displayParts: displayParts2,
-            context: getContextNode(declaration)
-          };
-        }
-        case 1 /* Label */: {
-          const { node } = def;
-          return { ...getFileAndTextSpanFromNode(node), name: node.text, kind: "label" /* label */, displayParts: [displayPart(node.text, 17 /* text */)] };
-        }
-        case 2 /* Keyword */: {
-          const { node } = def;
-          const name2 = tokenToString(node.kind);
-          return { ...getFileAndTextSpanFromNode(node), name: name2, kind: "keyword" /* keyword */, displayParts: [{ text: name2, kind: "keyword" /* keyword */ }] };
-        }
-        case 3 /* This */: {
-          const { node } = def;
-          const symbol = checker.getSymbolAtLocation(node);
-          const displayParts2 = symbol && ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(
-            checker,
-            symbol,
-            node.getSourceFile(),
-            getContainerNode(node),
-            node
-          ).displayParts || [textPart("this")];
-          return { ...getFileAndTextSpanFromNode(node), name: "this", kind: "var" /* variableElement */, displayParts: displayParts2 };
-        }
-        case 4 /* String */: {
-          const { node } = def;
-          return {
-            ...getFileAndTextSpanFromNode(node),
-            name: node.text,
-            kind: "var" /* variableElement */,
-            displayParts: [displayPart(getTextOfNode(node), 8 /* stringLiteral */)]
-          };
-        }
-        case 5 /* TripleSlashReference */: {
-          return {
-            textSpan: createTextSpanFromRange(def.reference),
-            sourceFile: def.file,
-            name: def.reference.fileName,
-            kind: "string" /* string */,
-            displayParts: [displayPart(`"${def.reference.fileName}"`, 8 /* stringLiteral */)]
-          };
-        }
-        default:
-          return Debug.assertNever(def);
+  function printAndFormatSnippetList(format, list, sourceFile, formatContext) {
+    const syntheticFile = {
+      text: printUnescapedSnippetList(
+        format,
+        list,
+        sourceFile
+      ),
+      getLineAndCharacterOfPosition(pos) {
+        return getLineAndCharacterOfPosition(this, pos);
       }
-    })();
-    const { sourceFile, textSpan, name, kind, displayParts, context } = info;
-    return {
-      containerKind: "" /* unknown */,
-      containerName: "",
-      fileName: sourceFile.fileName,
-      kind,
-      name,
-      textSpan,
-      displayParts,
-      ...toContextSpan(textSpan, sourceFile, context)
-    };
-  }
-  function getFileAndTextSpanFromNode(node) {
-    const sourceFile = node.getSourceFile();
-    return {
-      sourceFile,
-      textSpan: getTextSpan(isComputedPropertyName(node) ? node.expression : node, sourceFile)
     };
-  }
-  function getDefinitionKindAndDisplayParts(symbol, checker, node) {
-    const meaning = Core.getIntersectingMeaningFromDeclarations(node, symbol);
-    const enclosingDeclaration = symbol.declarations && firstOrUndefined(symbol.declarations) || node;
-    const { displayParts, symbolKind } = ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, enclosingDeclaration.getSourceFile(), enclosingDeclaration, enclosingDeclaration, meaning);
-    return { displayParts, kind: symbolKind };
-  }
-  function toRenameLocation(entry, originalNode, checker, providePrefixAndSuffixText) {
-    return { ...entryToDocumentSpan(entry), ...providePrefixAndSuffixText && getPrefixAndSuffixText(entry, originalNode, checker) };
-  }
-  function toReferencedSymbolEntry(entry, symbol) {
-    const referenceEntry = toReferenceEntry(entry);
-    if (!symbol)
-      return referenceEntry;
-    return {
-      ...referenceEntry,
-      isDefinition: entry.kind !== 0 /* Span */ && isDeclarationOfSymbol(entry.node, symbol)
+    const formatOptions = getFormatCodeSettingsForWriting(formatContext, sourceFile);
+    const changes = flatMap(list, (node) => {
+      const nodeWithPos = ts_textChanges_exports.assignPositionsToNode(node);
+      return ts_formatting_exports.formatNodeGivenIndentation(
+        nodeWithPos,
+        syntheticFile,
+        sourceFile.languageVariant,
+        /* indentation */
+        0,
+        /* delta */
+        0,
+        { ...formatContext, options: formatOptions }
+      );
+    });
+    const allChanges = escapes ? stableSort(concatenate(changes, escapes), (a, b) => compareTextSpans(a.span, b.span)) : changes;
+    return ts_textChanges_exports.applyChanges(syntheticFile.text, allChanges);
+  }
+  function printNode(hint, node, sourceFile) {
+    const unescaped = printUnescapedNode(hint, node, sourceFile);
+    return escapes ? ts_textChanges_exports.applyChanges(unescaped, escapes) : unescaped;
+  }
+  function printUnescapedNode(hint, node, sourceFile) {
+    escapes = void 0;
+    writer.clear();
+    printer.writeNode(hint, node, sourceFile, writer);
+    return writer.getText();
+  }
+  function printAndFormatNode(hint, node, sourceFile, formatContext) {
+    const syntheticFile = {
+      text: printUnescapedNode(
+        hint,
+        node,
+        sourceFile
+      ),
+      getLineAndCharacterOfPosition(pos) {
+        return getLineAndCharacterOfPosition(this, pos);
+      }
     };
-  }
-  function toReferenceEntry(entry) {
-    const documentSpan = entryToDocumentSpan(entry);
-    if (entry.kind === 0 /* Span */) {
-      return { ...documentSpan, isWriteAccess: false };
-    }
-    const { kind, node } = entry;
-    return {
-      ...documentSpan,
-      isWriteAccess: isWriteAccessForReference(node),
-      isInString: kind === 2 /* StringLiteral */ ? true : void 0
+    const formatOptions = getFormatCodeSettingsForWriting(formatContext, sourceFile);
+    const nodeWithPos = ts_textChanges_exports.assignPositionsToNode(node);
+    const changes = ts_formatting_exports.formatNodeGivenIndentation(
+      nodeWithPos,
+      syntheticFile,
+      sourceFile.languageVariant,
+      /* indentation */
+      0,
+      /* delta */
+      0,
+      { ...formatContext, options: formatOptions }
+    );
+    const allChanges = escapes ? stableSort(concatenate(changes, escapes), (a, b) => compareTextSpans(a.span, b.span)) : changes;
+    return ts_textChanges_exports.applyChanges(syntheticFile.text, allChanges);
+  }
+}
+function originToCompletionEntryData(origin) {
+  const ambientModuleName = origin.fileName ? void 0 : stripQuotes(origin.moduleSymbol.name);
+  const isPackageJsonImport = origin.isFromPackageJson ? true : void 0;
+  if (originIsResolvedExport(origin)) {
+    const resolvedData = {
+      exportName: origin.exportName,
+      moduleSpecifier: origin.moduleSpecifier,
+      ambientModuleName,
+      fileName: origin.fileName,
+      isPackageJsonImport
     };
-  }
-  function entryToDocumentSpan(entry) {
-    if (entry.kind === 0 /* Span */) {
-      return { textSpan: entry.textSpan, fileName: entry.fileName };
-    } else {
-      const sourceFile = entry.node.getSourceFile();
-      const textSpan = getTextSpan(entry.node, sourceFile);
-      return {
-        textSpan,
-        fileName: sourceFile.fileName,
-        ...toContextSpan(textSpan, sourceFile, entry.context)
-      };
-    }
-  }
-  function getPrefixAndSuffixText(entry, originalNode, checker) {
-    if (entry.kind !== 0 /* Span */ && isIdentifier(originalNode)) {
-      const { node, kind } = entry;
-      const parent2 = node.parent;
-      const name = originalNode.text;
-      const isShorthandAssignment = isShorthandPropertyAssignment(parent2);
-      if (isShorthandAssignment || isObjectBindingElementWithoutPropertyName(parent2) && parent2.name === node && parent2.dotDotDotToken === void 0) {
-        const prefixColon = { prefixText: name + ": " };
-        const suffixColon = { suffixText: ": " + name };
-        if (kind === 3 /* SearchedLocalFoundProperty */) {
-          return prefixColon;
-        }
-        if (kind === 4 /* SearchedPropertyFoundLocal */) {
-          return suffixColon;
-        }
-        if (isShorthandAssignment) {
-          const grandParent = parent2.parent;
-          if (isObjectLiteralExpression(grandParent) && isBinaryExpression(grandParent.parent) && isModuleExportsAccessExpression(grandParent.parent.left)) {
-            return prefixColon;
-          }
-          return suffixColon;
-        } else {
-          return prefixColon;
-        }
-      } else if (isImportSpecifier(parent2) && !parent2.propertyName) {
-        const originalSymbol = isExportSpecifier(originalNode.parent) ? checker.getExportSpecifierLocalTargetSymbol(originalNode.parent) : checker.getSymbolAtLocation(originalNode);
-        return contains(originalSymbol.declarations, parent2) ? { prefixText: name + " as " } : emptyOptions;
-      } else if (isExportSpecifier(parent2) && !parent2.propertyName) {
-        return originalNode === entry.node || checker.getSymbolAtLocation(originalNode) === checker.getSymbolAtLocation(entry.node) ? { prefixText: name + " as " } : { suffixText: " as " + name };
-      }
-    }
-    return emptyOptions;
-  }
-  function toImplementationLocation(entry, checker) {
-    const documentSpan = entryToDocumentSpan(entry);
-    if (entry.kind !== 0 /* Span */) {
-      const { node } = entry;
-      return {
-        ...documentSpan,
-        ...implementationKindDisplayParts(node, checker)
-      };
-    } else {
-      return { ...documentSpan, kind: "" /* unknown */, displayParts: [] };
-    }
-  }
-  function implementationKindDisplayParts(node, checker) {
-    const symbol = checker.getSymbolAtLocation(isDeclaration(node) && node.name ? node.name : node);
-    if (symbol) {
-      return getDefinitionKindAndDisplayParts(symbol, checker, node);
-    } else if (node.kind === 207 /* ObjectLiteralExpression */) {
-      return {
-        kind: "interface" /* interfaceElement */,
-        displayParts: [punctuationPart(20 /* OpenParenToken */), textPart("object literal"), punctuationPart(21 /* CloseParenToken */)]
-      };
-    } else if (node.kind === 228 /* ClassExpression */) {
-      return {
-        kind: "local class" /* localClassElement */,
-        displayParts: [punctuationPart(20 /* OpenParenToken */), textPart("anonymous local class"), punctuationPart(21 /* CloseParenToken */)]
-      };
-    } else {
-      return { kind: getNodeKind(node), displayParts: [] };
-    }
-  }
-  function toHighlightSpan(entry) {
-    const documentSpan = entryToDocumentSpan(entry);
-    if (entry.kind === 0 /* Span */) {
-      return {
-        fileName: documentSpan.fileName,
-        span: {
-          textSpan: documentSpan.textSpan,
-          kind: "reference" /* reference */
-        }
-      };
-    }
-    const writeAccess = isWriteAccessForReference(entry.node);
-    const span = {
-      textSpan: documentSpan.textSpan,
-      kind: writeAccess ? "writtenReference" /* writtenReference */ : "reference" /* reference */,
-      isInString: entry.kind === 2 /* StringLiteral */ ? true : void 0,
-      ...documentSpan.contextSpan && { contextSpan: documentSpan.contextSpan }
+    return resolvedData;
+  }
+  const unresolvedData = {
+    exportName: origin.exportName,
+    exportMapKey: origin.exportMapKey,
+    fileName: origin.fileName,
+    ambientModuleName: origin.fileName ? void 0 : stripQuotes(origin.moduleSymbol.name),
+    isPackageJsonImport: origin.isFromPackageJson ? true : void 0
+  };
+  return unresolvedData;
+}
+function completionEntryDataToSymbolOriginInfo(data, completionName, moduleSymbol) {
+  const isDefaultExport = data.exportName === "default" /* Default */;
+  const isFromPackageJson = !!data.isPackageJsonImport;
+  if (completionEntryDataIsResolved(data)) {
+    const resolvedOrigin = {
+      kind: 32 /* ResolvedExport */,
+      exportName: data.exportName,
+      moduleSpecifier: data.moduleSpecifier,
+      symbolName: completionName,
+      fileName: data.fileName,
+      moduleSymbol,
+      isDefaultExport,
+      isFromPackageJson
     };
-    return { fileName: documentSpan.fileName, span };
+    return resolvedOrigin;
+  }
+  const unresolvedOrigin = {
+    kind: 4 /* Export */,
+    exportName: data.exportName,
+    exportMapKey: data.exportMapKey,
+    symbolName: completionName,
+    fileName: data.fileName,
+    moduleSymbol,
+    isDefaultExport,
+    isFromPackageJson
+  };
+  return unresolvedOrigin;
+}
+function getInsertTextAndReplacementSpanForImportCompletion(name, importStatementCompletion, origin, useSemicolons, sourceFile, options, preferences) {
+  const replacementSpan = importStatementCompletion.replacementSpan;
+  const quotedModuleSpecifier = quote(sourceFile, preferences, origin.moduleSpecifier);
+  const exportKind = origin.isDefaultExport ? 1 /* Default */ : origin.exportName === "export=" /* ExportEquals */ ? 2 /* ExportEquals */ : 0 /* Named */;
+  const tabStop = preferences.includeCompletionsWithSnippetText ? "$1" : "";
+  const importKind = ts_codefix_exports.getImportKind(
+    sourceFile,
+    exportKind,
+    options,
+    /*forceImportKeyword*/
+    true
+  );
+  const isImportSpecifierTypeOnly = importStatementCompletion.couldBeTypeOnlyImportSpecifier;
+  const topLevelTypeOnlyText = importStatementCompletion.isTopLevelTypeOnly ? ` ${tokenToString(154 /* TypeKeyword */)} ` : " ";
+  const importSpecifierTypeOnlyText = isImportSpecifierTypeOnly ? `${tokenToString(154 /* TypeKeyword */)} ` : "";
+  const suffix = useSemicolons ? ";" : "";
+  switch (importKind) {
+    case 3 /* CommonJS */:
+      return { replacementSpan, insertText: `import${topLevelTypeOnlyText}${escapeSnippetText(name)}${tabStop} = require(${quotedModuleSpecifier})${suffix}` };
+    case 1 /* Default */:
+      return { replacementSpan, insertText: `import${topLevelTypeOnlyText}${escapeSnippetText(name)}${tabStop} from ${quotedModuleSpecifier}${suffix}` };
+    case 2 /* Namespace */:
+      return { replacementSpan, insertText: `import${topLevelTypeOnlyText}* as ${escapeSnippetText(name)} from ${quotedModuleSpecifier}${suffix}` };
+    case 0 /* Named */:
+      return { replacementSpan, insertText: `import${topLevelTypeOnlyText}{ ${importSpecifierTypeOnlyText}${escapeSnippetText(name)}${tabStop} } from ${quotedModuleSpecifier}${suffix}` };
+  }
+}
+function quotePropertyName(sourceFile, preferences, name) {
+  if (/^\d+$/.test(name)) {
+    return name;
   }
-  function getTextSpan(node, sourceFile, endNode2) {
-    let start2 = node.getStart(sourceFile);
-    let end = (endNode2 || node).getEnd();
-    if (isStringLiteralLike(node) && end - start2 > 2) {
-      Debug.assert(endNode2 === void 0);
-      start2 += 1;
-      end -= 1;
+  return quote(sourceFile, preferences, name);
+}
+function isRecommendedCompletionMatch(localSymbol, recommendedCompletion, checker) {
+  return localSymbol === recommendedCompletion || !!(localSymbol.flags & 1048576 /* ExportValue */) && checker.getExportSymbolOfSymbol(localSymbol) === recommendedCompletion;
+}
+function getSourceFromOrigin(origin) {
+  if (originIsExport(origin)) {
+    return stripQuotes(origin.moduleSymbol.name);
+  }
+  if (originIsResolvedExport(origin)) {
+    return origin.moduleSpecifier;
+  }
+  if ((origin == null ? void 0 : origin.kind) === 1 /* ThisType */) {
+    return "ThisProperty/" /* ThisProperty */;
+  }
+  if ((origin == null ? void 0 : origin.kind) === 64 /* TypeOnlyAlias */) {
+    return "TypeOnlyAlias/" /* TypeOnlyAlias */;
+  }
+}
+function getCompletionEntriesFromSymbols(symbols, entries, replacementToken, contextToken, location, sourceFile, host, program, target, log, kind, preferences, compilerOptions, formatContext, isTypeOnlyLocation, propertyAccessToConvert, jsxIdentifierExpected, isJsxInitializer, importStatementCompletion, recommendedCompletion, symbolToOriginInfoMap, symbolToSortTextMap, isJsxIdentifierExpected, isRightOfOpenTag) {
+  var _a2;
+  const start2 = timestamp();
+  const variableDeclaration = getVariableDeclaration(location);
+  const useSemicolons = probablyUsesSemicolons(sourceFile);
+  const typeChecker = program.getTypeChecker();
+  const uniques = /* @__PURE__ */ new Map();
+  for (let i = 0; i < symbols.length; i++) {
+    const symbol = symbols[i];
+    const origin = symbolToOriginInfoMap == null ? void 0 : symbolToOriginInfoMap[i];
+    const info = getCompletionEntryDisplayNameForSymbol(symbol, target, origin, kind, !!jsxIdentifierExpected);
+    if (!info || uniques.get(info.name) && (!origin || !originIsObjectLiteralMethod(origin)) || kind === CompletionKind.Global && symbolToSortTextMap && !shouldIncludeSymbol(symbol, symbolToSortTextMap)) {
+      continue;
+    }
+    const { name, needsConvertPropertyAccess } = info;
+    const originalSortText = (_a2 = symbolToSortTextMap == null ? void 0 : symbolToSortTextMap[getSymbolId(symbol)]) != null ? _a2 : SortText.LocationPriority;
+    const sortText = isDeprecated(symbol, typeChecker) ? SortText.Deprecated(originalSortText) : originalSortText;
+    const entry = createCompletionEntry(
+      symbol,
+      sortText,
+      replacementToken,
+      contextToken,
+      location,
+      sourceFile,
+      host,
+      program,
+      name,
+      needsConvertPropertyAccess,
+      origin,
+      recommendedCompletion,
+      propertyAccessToConvert,
+      isJsxInitializer,
+      importStatementCompletion,
+      useSemicolons,
+      compilerOptions,
+      preferences,
+      kind,
+      formatContext,
+      isJsxIdentifierExpected,
+      isRightOfOpenTag
+    );
+    if (!entry) {
+      continue;
     }
-    return createTextSpanFromBounds(start2, end);
-  }
-  function getTextSpanOfEntry(entry) {
-    return entry.kind === 0 /* Span */ ? entry.textSpan : getTextSpan(entry.node, entry.node.getSourceFile());
-  }
-  function isWriteAccessForReference(node) {
-    const decl = getDeclarationFromName(node);
-    return !!decl && declarationIsWriteAccess(decl) || node.kind === 88 /* DefaultKeyword */ || isWriteAccess(node);
-  }
-  function isDeclarationOfSymbol(node, target) {
-    var _a2;
-    if (!target)
-      return false;
-    const source = getDeclarationFromName(node) || (node.kind === 88 /* DefaultKeyword */ ? node.parent : isLiteralComputedPropertyDeclarationName(node) ? node.parent.parent : node.kind === 135 /* ConstructorKeyword */ && isConstructorDeclaration(node.parent) ? node.parent.parent : void 0);
-    const commonjsSource = source && isBinaryExpression(source) ? source.left : void 0;
-    return !!(source && ((_a2 = target.declarations) == null ? void 0 : _a2.some((d) => d === source || d === commonjsSource)));
+    const shouldShadowLaterSymbols = (!origin || originIsTypeOnlyAlias(origin)) && !(symbol.parent === void 0 && !some(symbol.declarations, (d) => d.getSourceFile() === location.getSourceFile()));
+    uniques.set(name, shouldShadowLaterSymbols);
+    insertSorted(
+      entries,
+      entry,
+      compareCompletionEntries,
+      /*allowDuplicates*/
+      true
+    );
   }
-  function declarationIsWriteAccess(decl) {
-    if (!!(decl.flags & 16777216 /* Ambient */))
-      return true;
-    switch (decl.kind) {
-      case 223 /* BinaryExpression */:
-      case 205 /* BindingElement */:
-      case 260 /* ClassDeclaration */:
-      case 228 /* ClassExpression */:
-      case 88 /* DefaultKeyword */:
-      case 263 /* EnumDeclaration */:
-      case 302 /* EnumMember */:
-      case 278 /* ExportSpecifier */:
-      case 270 /* ImportClause */:
-      case 268 /* ImportEqualsDeclaration */:
-      case 273 /* ImportSpecifier */:
-      case 261 /* InterfaceDeclaration */:
-      case 341 /* JSDocCallbackTag */:
-      case 348 /* JSDocTypedefTag */:
-      case 288 /* JsxAttribute */:
-      case 264 /* ModuleDeclaration */:
-      case 267 /* NamespaceExportDeclaration */:
-      case 271 /* NamespaceImport */:
-      case 277 /* NamespaceExport */:
-      case 166 /* Parameter */:
-      case 300 /* ShorthandPropertyAssignment */:
-      case 262 /* TypeAliasDeclaration */:
-      case 165 /* TypeParameter */:
+  log("getCompletionsAtPosition: getCompletionEntriesFromSymbols: " + (timestamp() - start2));
+  return {
+    has: (name) => uniques.has(name),
+    add: (name) => uniques.set(name, true)
+  };
+  function shouldIncludeSymbol(symbol, symbolToSortTextMap2) {
+    let allFlags = symbol.flags;
+    if (!isSourceFile(location)) {
+      if (isExportAssignment(location.parent)) {
         return true;
-      case 299 /* PropertyAssignment */:
-        return !isArrayLiteralOrObjectLiteralDestructuringPattern(decl.parent);
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-      case 173 /* Constructor */:
-      case 171 /* MethodDeclaration */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-        return !!decl.body;
-      case 257 /* VariableDeclaration */:
-      case 169 /* PropertyDeclaration */:
-        return !!decl.initializer || isCatchClause(decl.parent);
-      case 170 /* MethodSignature */:
-      case 168 /* PropertySignature */:
-      case 350 /* JSDocPropertyTag */:
-      case 343 /* JSDocParameterTag */:
-        return false;
-      default:
-        return Debug.failBadSyntaxKind(decl);
-    }
-  }
-  var Core;
-  ((Core2) => {
-    function getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options = {}, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) {
-      var _a2, _b;
-      node = getAdjustedNode(node, options);
-      if (isSourceFile(node)) {
-        const resolvedRef = ts_GoToDefinition_exports.getReferenceAtPosition(node, position, program);
-        if (!(resolvedRef == null ? void 0 : resolvedRef.file)) {
-          return void 0;
-        }
-        const moduleSymbol = program.getTypeChecker().getMergedSymbol(resolvedRef.file.symbol);
-        if (moduleSymbol) {
-          return getReferencedSymbolsForModule(program, moduleSymbol, false, sourceFiles, sourceFilesSet);
-        }
-        const fileIncludeReasons = program.getFileIncludeReasons();
-        if (!fileIncludeReasons) {
-          return void 0;
-        }
-        return [{
-          definition: { type: 5 /* TripleSlashReference */, reference: resolvedRef.reference, file: node },
-          references: getReferencesForNonModule(resolvedRef.file, fileIncludeReasons, program) || emptyArray
-        }];
       }
-      if (!options.implementations) {
-        const special = getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken);
-        if (special) {
-          return special;
-        }
+      if (variableDeclaration && symbol.valueDeclaration === variableDeclaration) {
+        return false;
       }
-      const checker = program.getTypeChecker();
-      const symbol = checker.getSymbolAtLocation(isConstructorDeclaration(node) && node.parent.name || node);
-      if (!symbol) {
-        if (!options.implementations && isStringLiteralLike(node)) {
-          if (isModuleSpecifierLike(node)) {
-            const fileIncludeReasons = program.getFileIncludeReasons();
-            const referencedFileName = (_b = (_a2 = node.getSourceFile().resolvedModules) == null ? void 0 : _a2.get(node.text, getModeForUsageLocation(node.getSourceFile(), node))) == null ? void 0 : _b.resolvedFileName;
-            const referencedFile = referencedFileName ? program.getSourceFile(referencedFileName) : void 0;
-            if (referencedFile) {
-              return [{ definition: { type: 4 /* String */, node }, references: getReferencesForNonModule(referencedFile, fileIncludeReasons, program) || emptyArray }];
-            }
-          }
-          return getReferencesForStringLiteral(node, sourceFiles, checker, cancellationToken);
-        }
-        return void 0;
+      const symbolOrigin = skipAlias(symbol, typeChecker);
+      if (!!sourceFile.externalModuleIndicator && !compilerOptions.allowUmdGlobalAccess && symbolToSortTextMap2[getSymbolId(symbol)] === SortText.GlobalsOrKeywords && (symbolToSortTextMap2[getSymbolId(symbolOrigin)] === SortText.AutoImportSuggestions || symbolToSortTextMap2[getSymbolId(symbolOrigin)] === SortText.LocationPriority)) {
+        return false;
       }
-      if (symbol.escapedName === "export=" /* ExportEquals */) {
-        return getReferencedSymbolsForModule(program, symbol.parent, false, sourceFiles, sourceFilesSet);
+      allFlags |= getCombinedLocalAndExportSymbolFlags(symbolOrigin);
+      if (isInRightSideOfInternalImportEqualsDeclaration(location)) {
+        return !!(allFlags & 1920 /* Namespace */);
       }
-      const moduleReferences = getReferencedSymbolsForModuleIfDeclaredBySourceFile(symbol, program, sourceFiles, cancellationToken, options, sourceFilesSet);
-      if (moduleReferences && !(symbol.flags & 33554432 /* Transient */)) {
-        return moduleReferences;
+      if (isTypeOnlyLocation) {
+        return symbolCanBeReferencedAtTypeLocation(symbol, typeChecker);
       }
-      const aliasedSymbol = getMergedAliasedSymbolOfNamespaceExportDeclaration(node, symbol, checker);
-      const moduleReferencesOfExportTarget = aliasedSymbol && getReferencedSymbolsForModuleIfDeclaredBySourceFile(aliasedSymbol, program, sourceFiles, cancellationToken, options, sourceFilesSet);
-      const references = getReferencedSymbolsForSymbol(symbol, node, sourceFiles, sourceFilesSet, checker, cancellationToken, options);
-      return mergeReferences(program, moduleReferences, references, moduleReferencesOfExportTarget);
     }
-    Core2.getReferencedSymbolsForNode = getReferencedSymbolsForNode;
-    function getAdjustedNode(node, options) {
-      if (options.use === 1 /* References */) {
-        node = getAdjustedReferenceLocation(node);
-      } else if (options.use === 2 /* Rename */) {
-        node = getAdjustedRenameLocation(node);
+    return !!(allFlags & 111551 /* Value */);
+  }
+}
+function getLabelCompletionAtPosition(node) {
+  const entries = getLabelStatementCompletions(node);
+  if (entries.length) {
+    return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: false, entries };
+  }
+}
+function getLabelStatementCompletions(node) {
+  const entries = [];
+  const uniques = /* @__PURE__ */ new Map();
+  let current = node;
+  while (current) {
+    if (isFunctionLike(current)) {
+      break;
+    }
+    if (isLabeledStatement(current)) {
+      const name = current.label.text;
+      if (!uniques.has(name)) {
+        uniques.set(name, true);
+        entries.push({
+          name,
+          kindModifiers: "" /* none */,
+          kind: "label" /* label */,
+          sortText: SortText.LocationPriority
+        });
       }
-      return node;
     }
-    Core2.getAdjustedNode = getAdjustedNode;
-    function getReferencesForFileName(fileName, program, sourceFiles, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) {
-      var _a2, _b;
-      const moduleSymbol = (_a2 = program.getSourceFile(fileName)) == null ? void 0 : _a2.symbol;
-      if (moduleSymbol) {
-        return ((_b = getReferencedSymbolsForModule(program, moduleSymbol, false, sourceFiles, sourceFilesSet)[0]) == null ? void 0 : _b.references) || emptyArray;
-      }
-      const fileIncludeReasons = program.getFileIncludeReasons();
-      const referencedFile = program.getSourceFile(fileName);
-      return referencedFile && fileIncludeReasons && getReferencesForNonModule(referencedFile, fileIncludeReasons, program) || emptyArray;
-    }
-    Core2.getReferencesForFileName = getReferencesForFileName;
-    function getReferencesForNonModule(referencedFile, refFileMap, program) {
-      let entries;
-      const references = refFileMap.get(referencedFile.path) || emptyArray;
-      for (const ref of references) {
-        if (isReferencedFile(ref)) {
-          const referencingFile = program.getSourceFileByPath(ref.file);
-          const location2 = getReferencedFileLocation(program.getSourceFileByPath, ref);
-          if (isReferenceFileLocation(location2)) {
-            entries = append(entries, {
-              kind: 0 /* Span */,
-              fileName: referencingFile.fileName,
-              textSpan: createTextSpanFromRange(location2)
-            });
-          }
-        }
-      }
-      return entries;
+    current = current.parent;
+  }
+  return entries;
+}
+function getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences) {
+  if (entryId.source === "SwitchCases/" /* SwitchCases */) {
+    return { type: "cases" };
+  }
+  if (entryId.data) {
+    const autoImport = getAutoImportSymbolFromCompletionEntryData(entryId.name, entryId.data, program, host);
+    if (autoImport) {
+      const { contextToken: contextToken2, previousToken: previousToken2 } = getRelevantTokens(position, sourceFile);
+      return {
+        type: "symbol",
+        symbol: autoImport.symbol,
+        location: getTouchingPropertyName(sourceFile, position),
+        previousToken: previousToken2,
+        contextToken: contextToken2,
+        isJsxInitializer: false,
+        isTypeOnlyLocation: false,
+        origin: autoImport.origin
+      };
     }
-    function getMergedAliasedSymbolOfNamespaceExportDeclaration(node, symbol, checker) {
-      if (node.parent && isNamespaceExportDeclaration(node.parent)) {
-        const aliasedSymbol = checker.getAliasedSymbol(symbol);
-        const targetSymbol = checker.getMergedSymbol(aliasedSymbol);
-        if (aliasedSymbol !== targetSymbol) {
-          return targetSymbol;
-        }
+  }
+  const compilerOptions = program.getCompilerOptions();
+  const completionData = getCompletionData(
+    program,
+    log,
+    sourceFile,
+    compilerOptions,
+    position,
+    { includeCompletionsForModuleExports: true, includeCompletionsWithInsertText: true },
+    entryId,
+    host,
+    /*formatContext*/
+    void 0
+  );
+  if (!completionData) {
+    return { type: "none" };
+  }
+  if (completionData.kind !== CompletionDataKind.Data) {
+    return { type: "request", request: completionData };
+  }
+  const { symbols, literals, location, completionKind, symbolToOriginInfoMap, contextToken, previousToken, isJsxInitializer, isTypeOnlyLocation } = completionData;
+  const literal = find(literals, (l) => completionNameForLiteral(sourceFile, preferences, l) === entryId.name);
+  if (literal !== void 0)
+    return { type: "literal", literal };
+  return firstDefined(symbols, (symbol, index) => {
+    const origin = symbolToOriginInfoMap[index];
+    const info = getCompletionEntryDisplayNameForSymbol(symbol, getEmitScriptTarget(compilerOptions), origin, completionKind, completionData.isJsxIdentifierExpected);
+    return info && info.name === entryId.name && (entryId.source === "ClassMemberSnippet/" /* ClassMemberSnippet */ && symbol.flags & 106500 /* ClassMember */ || entryId.source === "ObjectLiteralMethodSnippet/" /* ObjectLiteralMethodSnippet */ && symbol.flags & (4 /* Property */ | 8192 /* Method */) || getSourceFromOrigin(origin) === entryId.source) ? { type: "symbol", symbol, location, origin, contextToken, previousToken, isJsxInitializer, isTypeOnlyLocation } : void 0;
+  }) || { type: "none" };
+}
+function getCompletionEntryDetails(program, log, sourceFile, position, entryId, host, formatContext, preferences, cancellationToken) {
+  const typeChecker = program.getTypeChecker();
+  const compilerOptions = program.getCompilerOptions();
+  const { name, source, data } = entryId;
+  const { previousToken, contextToken } = getRelevantTokens(position, sourceFile);
+  if (isInString(sourceFile, position, previousToken)) {
+    return ts_Completions_StringCompletions_exports.getStringLiteralCompletionDetails(name, sourceFile, position, previousToken, typeChecker, compilerOptions, host, cancellationToken, preferences);
+  }
+  const symbolCompletion = getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences);
+  switch (symbolCompletion.type) {
+    case "request": {
+      const { request } = symbolCompletion;
+      switch (request.kind) {
+        case CompletionDataKind.JsDocTagName:
+          return ts_JsDoc_exports.getJSDocTagNameCompletionDetails(name);
+        case CompletionDataKind.JsDocTag:
+          return ts_JsDoc_exports.getJSDocTagCompletionDetails(name);
+        case CompletionDataKind.JsDocParameterName:
+          return ts_JsDoc_exports.getJSDocParameterNameCompletionDetails(name);
+        case CompletionDataKind.Keywords:
+          return some(request.keywordCompletions, (c) => c.name === name) ? createSimpleDetails(name, "keyword" /* keyword */, 5 /* keyword */) : void 0;
+        default:
+          return Debug.assertNever(request);
       }
-      return void 0;
     }
-    function getReferencedSymbolsForModuleIfDeclaredBySourceFile(symbol, program, sourceFiles, cancellationToken, options, sourceFilesSet) {
-      const moduleSourceFile = symbol.flags & 1536 /* Module */ && symbol.declarations && find(symbol.declarations, isSourceFile);
-      if (!moduleSourceFile)
-        return void 0;
-      const exportEquals = symbol.exports.get("export=" /* ExportEquals */);
-      const moduleReferences = getReferencedSymbolsForModule(program, symbol, !!exportEquals, sourceFiles, sourceFilesSet);
-      if (!exportEquals || !sourceFilesSet.has(moduleSourceFile.fileName))
-        return moduleReferences;
-      const checker = program.getTypeChecker();
-      symbol = skipAlias(exportEquals, checker);
-      return mergeReferences(program, moduleReferences, getReferencedSymbolsForSymbol(symbol, void 0, sourceFiles, sourceFilesSet, checker, cancellationToken, options));
+    case "symbol": {
+      const { symbol, location, contextToken: contextToken2, origin, previousToken: previousToken2 } = symbolCompletion;
+      const { codeActions, sourceDisplay } = getCompletionEntryCodeActionsAndSourceDisplay(name, location, contextToken2, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken2, formatContext, preferences, data, source, cancellationToken);
+      return createCompletionDetailsForSymbol(symbol, typeChecker, sourceFile, location, cancellationToken, codeActions, sourceDisplay);
     }
-    function mergeReferences(program, ...referencesToMerge) {
-      let result;
-      for (const references of referencesToMerge) {
-        if (!references || !references.length)
-          continue;
-        if (!result) {
-          result = references;
-          continue;
-        }
-        for (const entry of references) {
-          if (!entry.definition || entry.definition.type !== 0 /* Symbol */) {
-            result.push(entry);
-            continue;
-          }
-          const symbol = entry.definition.symbol;
-          const refIndex = findIndex(result, (ref) => !!ref.definition && ref.definition.type === 0 /* Symbol */ && ref.definition.symbol === symbol);
-          if (refIndex === -1) {
-            result.push(entry);
-            continue;
-          }
-          const reference = result[refIndex];
-          result[refIndex] = {
-            definition: reference.definition,
-            references: reference.references.concat(entry.references).sort((entry1, entry2) => {
-              const entry1File = getSourceFileIndexOfEntry(program, entry1);
-              const entry2File = getSourceFileIndexOfEntry(program, entry2);
-              if (entry1File !== entry2File) {
-                return compareValues(entry1File, entry2File);
-              }
-              const entry1Span = getTextSpanOfEntry(entry1);
-              const entry2Span = getTextSpanOfEntry(entry2);
-              return entry1Span.start !== entry2Span.start ? compareValues(entry1Span.start, entry2Span.start) : compareValues(entry1Span.length, entry2Span.length);
-            })
-          };
-        }
-      }
-      return result;
+    case "literal": {
+      const { literal } = symbolCompletion;
+      return createSimpleDetails(completionNameForLiteral(sourceFile, preferences, literal), "string" /* string */, typeof literal === "string" ? 8 /* stringLiteral */ : 7 /* numericLiteral */);
     }
-    function getSourceFileIndexOfEntry(program, entry) {
-      const sourceFile = entry.kind === 0 /* Span */ ? program.getSourceFile(entry.fileName) : entry.node.getSourceFile();
-      return program.getSourceFiles().indexOf(sourceFile);
-    }
-    function getReferencedSymbolsForModule(program, symbol, excludeImportTypeOfExportEquals, sourceFiles, sourceFilesSet) {
-      Debug.assert(!!symbol.valueDeclaration);
-      const references = mapDefined(findModuleReferences(program, sourceFiles, symbol), (reference) => {
-        if (reference.kind === "import") {
-          const parent2 = reference.literal.parent;
-          if (isLiteralTypeNode(parent2)) {
-            const importType = cast(parent2.parent, isImportTypeNode);
-            if (excludeImportTypeOfExportEquals && !importType.qualifier) {
-              return void 0;
-            }
-          }
-          return nodeEntry(reference.literal);
-        } else {
-          return {
-            kind: 0 /* Span */,
-            fileName: reference.referencingFile.fileName,
-            textSpan: createTextSpanFromRange(reference.ref)
-          };
-        }
-      });
-      if (symbol.declarations) {
-        for (const decl of symbol.declarations) {
-          switch (decl.kind) {
-            case 308 /* SourceFile */:
-              break;
-            case 264 /* ModuleDeclaration */:
-              if (sourceFilesSet.has(decl.getSourceFile().fileName)) {
-                references.push(nodeEntry(decl.name));
-              }
-              break;
-            default:
-              Debug.assert(!!(symbol.flags & 33554432 /* Transient */), "Expected a module symbol to be declared by a SourceFile or ModuleDeclaration.");
-          }
-        }
-      }
-      const exported = symbol.exports.get("export=" /* ExportEquals */);
-      if (exported == null ? void 0 : exported.declarations) {
-        for (const decl of exported.declarations) {
-          const sourceFile = decl.getSourceFile();
-          if (sourceFilesSet.has(sourceFile.fileName)) {
-            const node = isBinaryExpression(decl) && isPropertyAccessExpression(decl.left) ? decl.left.expression : isExportAssignment(decl) ? Debug.checkDefined(findChildOfKind(decl, 93 /* ExportKeyword */, sourceFile)) : getNameOfDeclaration(decl) || decl;
-            references.push(nodeEntry(node));
-          }
-        }
+    case "cases": {
+      const { entry, importAdder } = getExhaustiveCaseSnippets(
+        contextToken.parent,
+        sourceFile,
+        preferences,
+        program.getCompilerOptions(),
+        host,
+        program,
+        /*formatContext*/
+        void 0
+      );
+      if (importAdder.hasFixes()) {
+        const changes = ts_textChanges_exports.ChangeTracker.with(
+          { host, formatContext, preferences },
+          importAdder.writeFixes
+        );
+        return {
+          name: entry.name,
+          kind: "" /* unknown */,
+          kindModifiers: "",
+          displayParts: [],
+          sourceDisplay: void 0,
+          codeActions: [{
+            changes,
+            description: diagnosticToString([Diagnostics.Includes_imports_of_types_referenced_by_0, name])
+          }]
+        };
       }
-      return references.length ? [{ definition: { type: 0 /* Symbol */, symbol }, references }] : emptyArray;
+      return {
+        name: entry.name,
+        kind: "" /* unknown */,
+        kindModifiers: "",
+        displayParts: [],
+        sourceDisplay: void 0
+      };
     }
-    function isReadonlyTypeOperator(node) {
-      return node.kind === 146 /* ReadonlyKeyword */ && isTypeOperatorNode(node.parent) && node.parent.operator === 146 /* ReadonlyKeyword */;
+    case "none":
+      return allKeywordsCompletions().some((c) => c.name === name) ? createSimpleDetails(name, "keyword" /* keyword */, 5 /* keyword */) : void 0;
+    default:
+      Debug.assertNever(symbolCompletion);
+  }
+}
+function createSimpleDetails(name, kind, kind2) {
+  return createCompletionDetails(name, "" /* none */, kind, [displayPart(name, kind2)]);
+}
+function createCompletionDetailsForSymbol(symbol, checker, sourceFile, location, cancellationToken, codeActions, sourceDisplay) {
+  const { displayParts, documentation, symbolKind, tags } = checker.runWithCancellationToken(
+    cancellationToken,
+    (checker2) => ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(checker2, symbol, sourceFile, location, location, 7 /* All */)
+  );
+  return createCompletionDetails(symbol.name, ts_SymbolDisplay_exports.getSymbolModifiers(checker, symbol), symbolKind, displayParts, documentation, tags, codeActions, sourceDisplay);
+}
+function createCompletionDetails(name, kindModifiers, kind, displayParts, documentation, tags, codeActions, source) {
+  return { name, kindModifiers, kind, displayParts, documentation, tags, codeActions, source, sourceDisplay: source };
+}
+function getCompletionEntryCodeActionsAndSourceDisplay(name, location, contextToken, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken, formatContext, preferences, data, source, cancellationToken) {
+  if (data == null ? void 0 : data.moduleSpecifier) {
+    if (previousToken && getImportStatementCompletionInfo(contextToken || previousToken).replacementSpan) {
+      return { codeActions: void 0, sourceDisplay: [textPart(data.moduleSpecifier)] };
+    }
+  }
+  if (source === "ClassMemberSnippet/" /* ClassMemberSnippet */) {
+    const { importAdder } = getEntryForMemberCompletion(
+      host,
+      program,
+      compilerOptions,
+      preferences,
+      name,
+      symbol,
+      location,
+      contextToken,
+      formatContext
+    );
+    if (importAdder) {
+      const changes = ts_textChanges_exports.ChangeTracker.with(
+        { host, formatContext, preferences },
+        importAdder.writeFixes
+      );
+      return {
+        sourceDisplay: void 0,
+        codeActions: [{
+          changes,
+          description: diagnosticToString([Diagnostics.Includes_imports_of_types_referenced_by_0, name])
+        }]
+      };
     }
-    function getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken) {
-      if (isTypeKeyword(node.kind)) {
-        if (node.kind === 114 /* VoidKeyword */ && isVoidExpression(node.parent)) {
-          return void 0;
-        }
-        if (node.kind === 146 /* ReadonlyKeyword */ && !isReadonlyTypeOperator(node)) {
+  }
+  if (originIsTypeOnlyAlias(origin)) {
+    const codeAction2 = ts_codefix_exports.getPromoteTypeOnlyCompletionAction(
+      sourceFile,
+      origin.declaration.name,
+      program,
+      host,
+      formatContext,
+      preferences
+    );
+    Debug.assertIsDefined(codeAction2, "Expected to have a code action for promoting type-only alias");
+    return { codeActions: [codeAction2], sourceDisplay: void 0 };
+  }
+  if (!origin || !(originIsExport(origin) || originIsResolvedExport(origin))) {
+    return { codeActions: void 0, sourceDisplay: void 0 };
+  }
+  const checker = origin.isFromPackageJson ? host.getPackageJsonAutoImportProvider().getTypeChecker() : program.getTypeChecker();
+  const { moduleSymbol } = origin;
+  const targetSymbol = checker.getMergedSymbol(skipAlias(symbol.exportSymbol || symbol, checker));
+  const isJsxOpeningTagName = (contextToken == null ? void 0 : contextToken.kind) === 29 /* LessThanToken */ && isJsxOpeningLikeElement(contextToken.parent);
+  const { moduleSpecifier, codeAction } = ts_codefix_exports.getImportCompletionAction(
+    targetSymbol,
+    moduleSymbol,
+    sourceFile,
+    getNameForExportedSymbol(symbol, getEmitScriptTarget(compilerOptions), isJsxOpeningTagName),
+    isJsxOpeningTagName,
+    host,
+    program,
+    formatContext,
+    previousToken && isIdentifier(previousToken) ? previousToken.getStart(sourceFile) : position,
+    preferences,
+    cancellationToken
+  );
+  Debug.assert(!(data == null ? void 0 : data.moduleSpecifier) || moduleSpecifier === data.moduleSpecifier);
+  return { sourceDisplay: [textPart(moduleSpecifier)], codeActions: [codeAction] };
+}
+function getCompletionEntrySymbol(program, log, sourceFile, position, entryId, host, preferences) {
+  const completion = getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences);
+  return completion.type === "symbol" ? completion.symbol : void 0;
+}
+var CompletionDataKind = /* @__PURE__ */ ((CompletionDataKind2) => {
+  CompletionDataKind2[CompletionDataKind2["Data"] = 0] = "Data";
+  CompletionDataKind2[CompletionDataKind2["JsDocTagName"] = 1] = "JsDocTagName";
+  CompletionDataKind2[CompletionDataKind2["JsDocTag"] = 2] = "JsDocTag";
+  CompletionDataKind2[CompletionDataKind2["JsDocParameterName"] = 3] = "JsDocParameterName";
+  CompletionDataKind2[CompletionDataKind2["Keywords"] = 4] = "Keywords";
+  return CompletionDataKind2;
+})(CompletionDataKind || {});
+var CompletionKind = /* @__PURE__ */ ((CompletionKind2) => {
+  CompletionKind2[CompletionKind2["ObjectPropertyDeclaration"] = 0] = "ObjectPropertyDeclaration";
+  CompletionKind2[CompletionKind2["Global"] = 1] = "Global";
+  CompletionKind2[CompletionKind2["PropertyAccess"] = 2] = "PropertyAccess";
+  CompletionKind2[CompletionKind2["MemberLike"] = 3] = "MemberLike";
+  CompletionKind2[CompletionKind2["String"] = 4] = "String";
+  CompletionKind2[CompletionKind2["None"] = 5] = "None";
+  return CompletionKind2;
+})(CompletionKind || {});
+function getRecommendedCompletion(previousToken, contextualType, checker) {
+  return firstDefined(contextualType && (contextualType.isUnion() ? contextualType.types : [contextualType]), (type) => {
+    const symbol = type && type.symbol;
+    return symbol && (symbol.flags & (8 /* EnumMember */ | 384 /* Enum */ | 32 /* Class */) && !isAbstractConstructorSymbol(symbol)) ? getFirstSymbolInChain(symbol, previousToken, checker) : void 0;
+  });
+}
+function getContextualType(previousToken, position, sourceFile, checker) {
+  const { parent: parent2 } = previousToken;
+  switch (previousToken.kind) {
+    case 79 /* Identifier */:
+      return getContextualTypeFromParent(previousToken, checker);
+    case 63 /* EqualsToken */:
+      switch (parent2.kind) {
+        case 257 /* VariableDeclaration */:
+          return checker.getContextualType(parent2.initializer);
+        case 223 /* BinaryExpression */:
+          return checker.getTypeAtLocation(parent2.left);
+        case 288 /* JsxAttribute */:
+          return checker.getContextualTypeForJsxAttribute(parent2);
+        default:
           return void 0;
-        }
-        return getAllReferencesForKeyword(
-          sourceFiles,
-          node.kind,
-          cancellationToken,
-          node.kind === 146 /* ReadonlyKeyword */ ? isReadonlyTypeOperator : void 0
-        );
       }
-      if (isImportMeta(node.parent) && node.parent.name === node) {
-        return getAllReferencesForImportMeta(sourceFiles, cancellationToken);
-      }
-      if (isStaticModifier(node) && isClassStaticBlockDeclaration(node.parent)) {
-        return [{ definition: { type: 2 /* Keyword */, node }, references: [nodeEntry(node)] }];
-      }
-      if (isJumpStatementTarget(node)) {
-        const labelDefinition = getTargetLabel(node.parent, node.text);
-        return labelDefinition && getLabelReferencesInNode(labelDefinition.parent, labelDefinition);
-      } else if (isLabelOfLabeledStatement(node)) {
-        return getLabelReferencesInNode(node.parent, node);
-      }
-      if (isThis(node)) {
-        return getReferencesForThisKeyword(node, sourceFiles, cancellationToken);
+    case 103 /* NewKeyword */:
+      return checker.getContextualType(parent2);
+    case 82 /* CaseKeyword */:
+      const caseClause = tryCast(parent2, isCaseClause);
+      return caseClause ? getSwitchedType(caseClause, checker) : void 0;
+    case 18 /* OpenBraceToken */:
+      return isJsxExpression(parent2) && !isJsxElement(parent2.parent) && !isJsxFragment(parent2.parent) ? checker.getContextualTypeForJsxAttribute(parent2.parent) : void 0;
+    default:
+      const argInfo = ts_SignatureHelp_exports.getArgumentInfoForCompletions(previousToken, position, sourceFile);
+      return argInfo ? (
+        // At `,`, treat this as the next argument after the comma.
+        checker.getContextualTypeForArgumentAtIndex(argInfo.invocation, argInfo.argumentIndex + (previousToken.kind === 27 /* CommaToken */ ? 1 : 0))
+      ) : isEqualityOperatorKind(previousToken.kind) && isBinaryExpression(parent2) && isEqualityOperatorKind(parent2.operatorToken.kind) ? (
+        // completion at `x ===/**/` should be for the right side
+        checker.getTypeAtLocation(parent2.left)
+      ) : checker.getContextualType(previousToken);
+  }
+}
+function getFirstSymbolInChain(symbol, enclosingDeclaration, checker) {
+  const chain = checker.getAccessibleSymbolChain(
+    symbol,
+    enclosingDeclaration,
+    /*meaning*/
+    67108863 /* All */,
+    /*useOnlyExternalAliasing*/
+    false
+  );
+  if (chain)
+    return first(chain);
+  return symbol.parent && (isModuleSymbol(symbol.parent) ? symbol : getFirstSymbolInChain(symbol.parent, enclosingDeclaration, checker));
+}
+function isModuleSymbol(symbol) {
+  var _a2;
+  return !!((_a2 = symbol.declarations) == null ? void 0 : _a2.some((d) => d.kind === 308 /* SourceFile */));
+}
+function getCompletionData(program, log, sourceFile, compilerOptions, position, preferences, detailsEntryId, host, formatContext, cancellationToken) {
+  const typeChecker = program.getTypeChecker();
+  const inCheckedFile = isCheckedFile(sourceFile, compilerOptions);
+  let start2 = timestamp();
+  let currentToken = getTokenAtPosition(sourceFile, position);
+  log("getCompletionData: Get current token: " + (timestamp() - start2));
+  start2 = timestamp();
+  const insideComment = isInComment(sourceFile, position, currentToken);
+  log("getCompletionData: Is inside comment: " + (timestamp() - start2));
+  let insideJsDocTagTypeExpression = false;
+  let isInSnippetScope = false;
+  if (insideComment) {
+    if (hasDocComment(sourceFile, position)) {
+      if (sourceFile.text.charCodeAt(position - 1) === 64 /* at */) {
+        return { kind: 1 /* JsDocTagName */ };
+      } else {
+        const lineStart = getLineStartPositionForPosition(position, sourceFile);
+        if (!/[^\*|\s(/)]/.test(sourceFile.text.substring(lineStart, position))) {
+          return { kind: 2 /* JsDocTag */ };
+        }
+      }
+    }
+    const tag = getJsDocTagAtPosition(currentToken, position);
+    if (tag) {
+      if (tag.tagName.pos <= position && position <= tag.tagName.end) {
+        return { kind: 1 /* JsDocTagName */ };
+      }
+      const typeExpression = tryGetTypeExpressionFromTag(tag);
+      if (typeExpression) {
+        currentToken = getTokenAtPosition(sourceFile, position);
+        if (!currentToken || !isDeclarationName(currentToken) && (currentToken.parent.kind !== 351 /* JSDocPropertyTag */ || currentToken.parent.name !== currentToken)) {
+          insideJsDocTagTypeExpression = isCurrentlyEditingNode(typeExpression);
+        }
       }
-      if (node.kind === 106 /* SuperKeyword */) {
-        return getReferencesForSuperKeyword(node);
+      if (!insideJsDocTagTypeExpression && isJSDocParameterTag(tag) && (nodeIsMissing(tag.name) || tag.name.pos <= position && position <= tag.name.end)) {
+        return { kind: 3 /* JsDocParameterName */, tag };
       }
+    }
+    if (!insideJsDocTagTypeExpression) {
+      log("Returning an empty list because completion was inside a regular comment or plain text part of a JsDoc comment.");
       return void 0;
     }
-    function getReferencedSymbolsForSymbol(originalSymbol, node, sourceFiles, sourceFilesSet, checker, cancellationToken, options) {
-      const symbol = node && skipPastExportOrImportSpecifierOrUnion(originalSymbol, node, checker, !isForRenameWithPrefixAndSuffixText(options)) || originalSymbol;
-      const searchMeaning = node ? getIntersectingMeaningFromDeclarations(node, symbol) : 7 /* All */;
-      const result = [];
-      const state = new State(sourceFiles, sourceFilesSet, node ? getSpecialSearchKind(node) : SpecialSearchKind.None, checker, cancellationToken, searchMeaning, options, result);
-      const exportSpecifier = !isForRenameWithPrefixAndSuffixText(options) || !symbol.declarations ? void 0 : find(symbol.declarations, isExportSpecifier);
-      if (exportSpecifier) {
-        getReferencesAtExportSpecifier(exportSpecifier.name, symbol, exportSpecifier, state.createSearch(node, originalSymbol, void 0), state, true, true);
-      } else if (node && node.kind === 88 /* DefaultKeyword */ && symbol.escapedName === "default" /* Default */ && symbol.parent) {
-        addReference(node, symbol, state);
-        searchForImportsOfExport(node, symbol, { exportingModuleSymbol: symbol.parent, exportKind: 1 /* Default */ }, state);
-      } else {
-        const search = state.createSearch(node, symbol, void 0, { allSearchSymbols: node ? populateSearchSymbolSet(symbol, node, checker, options.use === 2 /* Rename */, !!options.providePrefixAndSuffixTextForRename, !!options.implementations) : [symbol] });
-        getReferencesInContainerOrFiles(symbol, state, search);
+  }
+  start2 = timestamp();
+  const isJsOnlyLocation = !insideJsDocTagTypeExpression && isSourceFileJS(sourceFile);
+  const tokens = getRelevantTokens(position, sourceFile);
+  const previousToken = tokens.previousToken;
+  let contextToken = tokens.contextToken;
+  log("getCompletionData: Get previous token: " + (timestamp() - start2));
+  let node = currentToken;
+  let propertyAccessToConvert;
+  let isRightOfDot = false;
+  let isRightOfQuestionDot = false;
+  let isRightOfOpenTag = false;
+  let isStartingCloseTag = false;
+  let isJsxInitializer = false;
+  let isJsxIdentifierExpected = false;
+  let importStatementCompletion;
+  let location = getTouchingPropertyName(sourceFile, position);
+  let keywordFilters = 0 /* None */;
+  let isNewIdentifierLocation = false;
+  let flags = 0 /* None */;
+  if (contextToken) {
+    const importStatementCompletionInfo = getImportStatementCompletionInfo(contextToken);
+    if (importStatementCompletionInfo.keywordCompletion) {
+      if (importStatementCompletionInfo.isKeywordOnlyCompletion) {
+        return {
+          kind: 4 /* Keywords */,
+          keywordCompletions: [keywordToCompletionEntry(importStatementCompletionInfo.keywordCompletion)],
+          isNewIdentifierLocation: importStatementCompletionInfo.isNewIdentifierLocation
+        };
       }
-      return result;
+      keywordFilters = keywordFiltersFromSyntaxKind(importStatementCompletionInfo.keywordCompletion);
     }
-    function getReferencesInContainerOrFiles(symbol, state, search) {
-      const scope = getSymbolScope(symbol);
-      if (scope) {
-        getReferencesInContainer(scope, scope.getSourceFile(), search, state, !(isSourceFile(scope) && !contains(state.sourceFiles, scope)));
-      } else {
-        for (const sourceFile of state.sourceFiles) {
-          state.cancellationToken.throwIfCancellationRequested();
-          searchForName(sourceFile, search, state);
-        }
-      }
+    if (importStatementCompletionInfo.replacementSpan && preferences.includeCompletionsForImportStatements && preferences.includeCompletionsWithInsertText) {
+      flags |= 2 /* IsImportStatementCompletion */;
+      importStatementCompletion = importStatementCompletionInfo;
+      isNewIdentifierLocation = importStatementCompletionInfo.isNewIdentifierLocation;
     }
-    function getSpecialSearchKind(node) {
-      switch (node.kind) {
-        case 173 /* Constructor */:
-        case 135 /* ConstructorKeyword */:
-          return SpecialSearchKind.Constructor;
-        case 79 /* Identifier */:
-          if (isClassLike(node.parent)) {
-            Debug.assert(node.parent.name === node);
-            return SpecialSearchKind.Class;
-          }
-        default:
-          return SpecialSearchKind.None;
-      }
+    if (!importStatementCompletionInfo.replacementSpan && isCompletionListBlocker(contextToken)) {
+      log("Returning an empty list because completion was requested in an invalid position.");
+      return keywordFilters ? keywordCompletionData(keywordFilters, isJsOnlyLocation, isNewIdentifierDefinitionLocation()) : void 0;
     }
-    function skipPastExportOrImportSpecifierOrUnion(symbol, node, checker, useLocalSymbolForExportSpecifier) {
-      const { parent: parent2 } = node;
-      if (isExportSpecifier(parent2) && useLocalSymbolForExportSpecifier) {
-        return getLocalSymbolForExportSpecifier(node, symbol, parent2, checker);
-      }
-      return firstDefined(symbol.declarations, (decl) => {
-        if (!decl.parent) {
-          if (symbol.flags & 33554432 /* Transient */)
+    let parent2 = contextToken.parent;
+    if (contextToken.kind === 24 /* DotToken */ || contextToken.kind === 28 /* QuestionDotToken */) {
+      isRightOfDot = contextToken.kind === 24 /* DotToken */;
+      isRightOfQuestionDot = contextToken.kind === 28 /* QuestionDotToken */;
+      switch (parent2.kind) {
+        case 208 /* PropertyAccessExpression */:
+          propertyAccessToConvert = parent2;
+          node = propertyAccessToConvert.expression;
+          const leftmostAccessExpression = getLeftmostAccessExpression(propertyAccessToConvert);
+          if (nodeIsMissing(leftmostAccessExpression) || (isCallExpression(node) || isFunctionLike(node)) && node.end === contextToken.pos && node.getChildCount(sourceFile) && last(node.getChildren(sourceFile)).kind !== 21 /* CloseParenToken */) {
             return void 0;
-          Debug.fail(`Unexpected symbol at ${Debug.formatSyntaxKind(node.kind)}: ${Debug.formatSymbol(symbol)}`);
-        }
-        return isTypeLiteralNode(decl.parent) && isUnionTypeNode(decl.parent.parent) ? checker.getPropertyOfType(checker.getTypeFromTypeNode(decl.parent.parent), symbol.name) : void 0;
-      });
-    }
-    let SpecialSearchKind;
-    ((SpecialSearchKind2) => {
-      SpecialSearchKind2[SpecialSearchKind2["None"] = 0] = "None";
-      SpecialSearchKind2[SpecialSearchKind2["Constructor"] = 1] = "Constructor";
-      SpecialSearchKind2[SpecialSearchKind2["Class"] = 2] = "Class";
-    })(SpecialSearchKind || (SpecialSearchKind = {}));
-    function getNonModuleSymbolOfMergedModuleSymbol(symbol) {
-      if (!(symbol.flags & (1536 /* Module */ | 33554432 /* Transient */)))
-        return void 0;
-      const decl = symbol.declarations && find(symbol.declarations, (d) => !isSourceFile(d) && !isModuleDeclaration(d));
-      return decl && decl.symbol;
-    }
-    class State {
-      constructor(sourceFiles, sourceFilesSet, specialSearchKind, checker, cancellationToken, searchMeaning, options, result) {
-        this.sourceFiles = sourceFiles;
-        this.sourceFilesSet = sourceFilesSet;
-        this.specialSearchKind = specialSearchKind;
-        this.checker = checker;
-        this.cancellationToken = cancellationToken;
-        this.searchMeaning = searchMeaning;
-        this.options = options;
-        this.result = result;
-        this.inheritsFromCache = /* @__PURE__ */ new Map();
-        this.markSeenContainingTypeReference = nodeSeenTracker();
-        this.markSeenReExportRHS = nodeSeenTracker();
-        this.symbolIdToReferences = [];
-        this.sourceFileToSeenSymbols = [];
-      }
-      includesSourceFile(sourceFile) {
-        return this.sourceFilesSet.has(sourceFile.fileName);
-      }
-      getImportSearches(exportSymbol, exportInfo) {
-        if (!this.importTracker)
-          this.importTracker = createImportTracker(this.sourceFiles, this.sourceFilesSet, this.checker, this.cancellationToken);
-        return this.importTracker(exportSymbol, exportInfo, this.options.use === 2 /* Rename */);
-      }
-      createSearch(location2, symbol, comingFrom, searchOptions = {}) {
-        const {
-          text = stripQuotes(symbolName(getLocalSymbolForExportDefault(symbol) || getNonModuleSymbolOfMergedModuleSymbol(symbol) || symbol)),
-          allSearchSymbols = [symbol]
-        } = searchOptions;
-        const escapedText = escapeLeadingUnderscores(text);
-        const parents = this.options.implementations && location2 ? getParentSymbolsOfPropertyAccess(location2, symbol, this.checker) : void 0;
-        return { symbol, comingFrom, text, escapedText, parents, allSearchSymbols, includes: (sym) => contains(allSearchSymbols, sym) };
-      }
-      referenceAdder(searchSymbol) {
-        const symbolId = getSymbolId(searchSymbol);
-        let references = this.symbolIdToReferences[symbolId];
-        if (!references) {
-          references = this.symbolIdToReferences[symbolId] = [];
-          this.result.push({ definition: { type: 0 /* Symbol */, symbol: searchSymbol }, references });
-        }
-        return (node, kind) => references.push(nodeEntry(node, kind));
-      }
-      addStringOrCommentReference(fileName, textSpan) {
-        this.result.push({
-          definition: void 0,
-          references: [{ kind: 0 /* Span */, fileName, textSpan }]
-        });
+          }
+          break;
+        case 163 /* QualifiedName */:
+          node = parent2.left;
+          break;
+        case 264 /* ModuleDeclaration */:
+          node = parent2.name;
+          break;
+        case 202 /* ImportType */:
+          node = parent2;
+          break;
+        case 233 /* MetaProperty */:
+          node = parent2.getFirstToken(sourceFile);
+          Debug.assert(node.kind === 100 /* ImportKeyword */ || node.kind === 103 /* NewKeyword */);
+          break;
+        default:
+          return void 0;
       }
-      markSearchedSymbols(sourceFile, symbols) {
-        const sourceId = getNodeId(sourceFile);
-        const seenSymbols = this.sourceFileToSeenSymbols[sourceId] || (this.sourceFileToSeenSymbols[sourceId] = /* @__PURE__ */ new Set());
-        let anyNewSymbols = false;
-        for (const sym of symbols) {
-          anyNewSymbols = tryAddToSet(seenSymbols, getSymbolId(sym)) || anyNewSymbols;
-        }
-        return anyNewSymbols;
+    } else if (!importStatementCompletion) {
+      if (parent2 && parent2.kind === 208 /* PropertyAccessExpression */) {
+        contextToken = parent2;
+        parent2 = parent2.parent;
       }
-    }
-    function searchForImportsOfExport(exportLocation, exportSymbol, exportInfo, state) {
-      const { importSearches, singleReferences, indirectUsers } = state.getImportSearches(exportSymbol, exportInfo);
-      if (singleReferences.length) {
-        const addRef = state.referenceAdder(exportSymbol);
-        for (const singleRef of singleReferences) {
-          if (shouldAddSingleReference(singleRef, state))
-            addRef(singleRef);
+      if (currentToken.parent === location) {
+        switch (currentToken.kind) {
+          case 31 /* GreaterThanToken */:
+            if (currentToken.parent.kind === 281 /* JsxElement */ || currentToken.parent.kind === 283 /* JsxOpeningElement */) {
+              location = currentToken;
+            }
+            break;
+          case 43 /* SlashToken */:
+            if (currentToken.parent.kind === 282 /* JsxSelfClosingElement */) {
+              location = currentToken;
+            }
+            break;
         }
       }
-      for (const [importLocation, importSymbol] of importSearches) {
-        getReferencesInSourceFile(importLocation.getSourceFile(), state.createSearch(importLocation, importSymbol, 1 /* Export */), state);
-      }
-      if (indirectUsers.length) {
-        let indirectSearch;
-        switch (exportInfo.exportKind) {
-          case 0 /* Named */:
-            indirectSearch = state.createSearch(exportLocation, exportSymbol, 1 /* Export */);
-            break;
-          case 1 /* Default */:
-            indirectSearch = state.options.use === 2 /* Rename */ ? void 0 : state.createSearch(exportLocation, exportSymbol, 1 /* Export */, { text: "default" });
+      switch (parent2.kind) {
+        case 284 /* JsxClosingElement */:
+          if (contextToken.kind === 43 /* SlashToken */) {
+            isStartingCloseTag = true;
+            location = contextToken;
+          }
+          break;
+        case 223 /* BinaryExpression */:
+          if (!binaryExpressionMayBeOpenTag(parent2)) {
             break;
-          case 2 /* ExportEquals */:
+          }
+        case 282 /* JsxSelfClosingElement */:
+        case 281 /* JsxElement */:
+        case 283 /* JsxOpeningElement */:
+          isJsxIdentifierExpected = true;
+          if (contextToken.kind === 29 /* LessThanToken */) {
+            isRightOfOpenTag = true;
+            location = contextToken;
+          }
+          break;
+        case 291 /* JsxExpression */:
+        case 290 /* JsxSpreadAttribute */:
+          if (previousToken.kind === 19 /* CloseBraceToken */ || (previousToken.kind === 79 /* Identifier */ || previousToken.parent.kind === 288 /* JsxAttribute */)) {
+            isJsxIdentifierExpected = true;
+          }
+          break;
+        case 288 /* JsxAttribute */:
+          if (parent2.initializer === previousToken && previousToken.end < position) {
+            isJsxIdentifierExpected = true;
             break;
-        }
-        if (indirectSearch) {
-          for (const indirectUser of indirectUsers) {
-            searchForName(indirectUser, indirectSearch, state);
           }
-        }
-      }
-    }
-    function eachExportReference(sourceFiles, checker, cancellationToken, exportSymbol, exportingModuleSymbol, exportName, isDefaultExport, cb) {
-      const importTracker = createImportTracker(sourceFiles, new Set(sourceFiles.map((f) => f.fileName)), checker, cancellationToken);
-      const { importSearches, indirectUsers, singleReferences } = importTracker(exportSymbol, { exportKind: isDefaultExport ? 1 /* Default */ : 0 /* Named */, exportingModuleSymbol }, false);
-      for (const [importLocation] of importSearches) {
-        cb(importLocation);
-      }
-      for (const singleReference of singleReferences) {
-        if (isIdentifier(singleReference) && isImportTypeNode(singleReference.parent)) {
-          cb(singleReference);
-        }
-      }
-      for (const indirectUser of indirectUsers) {
-        for (const node of getPossibleSymbolReferenceNodes(indirectUser, isDefaultExport ? "default" : exportName)) {
-          const symbol = checker.getSymbolAtLocation(node);
-          const hasExportAssignmentDeclaration = some(symbol == null ? void 0 : symbol.declarations, (d) => tryCast(d, isExportAssignment) ? true : false);
-          if (isIdentifier(node) && !isImportOrExportSpecifier(node.parent) && (symbol === exportSymbol || hasExportAssignmentDeclaration)) {
-            cb(node);
+          switch (previousToken.kind) {
+            case 63 /* EqualsToken */:
+              isJsxInitializer = true;
+              break;
+            case 79 /* Identifier */:
+              isJsxIdentifierExpected = true;
+              if (parent2 !== previousToken.parent && !parent2.initializer && findChildOfKind(parent2, 63 /* EqualsToken */, sourceFile)) {
+                isJsxInitializer = previousToken;
+              }
           }
-        }
+          break;
       }
     }
-    Core2.eachExportReference = eachExportReference;
-    function shouldAddSingleReference(singleRef, state) {
-      if (!hasMatchingMeaning(singleRef, state))
-        return false;
-      if (state.options.use !== 2 /* Rename */)
+  }
+  const semanticStart = timestamp();
+  let completionKind = 5 /* None */;
+  let isNonContextualObjectLiteral = false;
+  let hasUnresolvedAutoImports = false;
+  let symbols = [];
+  let importSpecifierResolver;
+  const symbolToOriginInfoMap = [];
+  const symbolToSortTextMap = [];
+  const seenPropertySymbols = /* @__PURE__ */ new Map();
+  const isTypeOnlyLocation = isTypeOnlyCompletion();
+  const getModuleSpecifierResolutionHost = memoizeOne((isFromPackageJson) => {
+    return createModuleSpecifierResolutionHost(isFromPackageJson ? host.getPackageJsonAutoImportProvider() : program, host);
+  });
+  if (isRightOfDot || isRightOfQuestionDot) {
+    getTypeScriptMemberSymbols();
+  } else if (isRightOfOpenTag) {
+    symbols = typeChecker.getJsxIntrinsicTagNamesAt(location);
+    Debug.assertEachIsDefined(symbols, "getJsxIntrinsicTagNames() should all be defined");
+    tryGetGlobalSymbols();
+    completionKind = 1 /* Global */;
+    keywordFilters = 0 /* None */;
+  } else if (isStartingCloseTag) {
+    const tagName = contextToken.parent.parent.openingElement.tagName;
+    const tagSymbol = typeChecker.getSymbolAtLocation(tagName);
+    if (tagSymbol) {
+      symbols = [tagSymbol];
+    }
+    completionKind = 1 /* Global */;
+    keywordFilters = 0 /* None */;
+  } else {
+    if (!tryGetGlobalSymbols()) {
+      return keywordFilters ? keywordCompletionData(keywordFilters, isJsOnlyLocation, isNewIdentifierLocation) : void 0;
+    }
+  }
+  log("getCompletionData: Semantic work: " + (timestamp() - semanticStart));
+  const contextualType = previousToken && getContextualType(previousToken, position, sourceFile, typeChecker);
+  const literals = mapDefined(
+    contextualType && (contextualType.isUnion() ? contextualType.types : [contextualType]),
+    (t) => t.isLiteral() && !(t.flags & 1024 /* EnumLiteral */) ? t.value : void 0
+  );
+  const recommendedCompletion = previousToken && contextualType && getRecommendedCompletion(previousToken, contextualType, typeChecker);
+  return {
+    kind: 0 /* Data */,
+    symbols,
+    completionKind,
+    isInSnippetScope,
+    propertyAccessToConvert,
+    isNewIdentifierLocation,
+    location,
+    keywordFilters,
+    literals,
+    symbolToOriginInfoMap,
+    recommendedCompletion,
+    previousToken,
+    contextToken,
+    isJsxInitializer,
+    insideJsDocTagTypeExpression,
+    symbolToSortTextMap,
+    isTypeOnlyLocation,
+    isJsxIdentifierExpected,
+    isRightOfOpenTag,
+    isRightOfDotOrQuestionDot: isRightOfDot || isRightOfQuestionDot,
+    importStatementCompletion,
+    hasUnresolvedAutoImports,
+    flags
+  };
+  function isTagWithTypeExpression(tag) {
+    switch (tag.kind) {
+      case 344 /* JSDocParameterTag */:
+      case 351 /* JSDocPropertyTag */:
+      case 345 /* JSDocReturnTag */:
+      case 347 /* JSDocTypeTag */:
+      case 349 /* JSDocTypedefTag */:
+      case 352 /* JSDocThrowsTag */:
         return true;
-      if (!isIdentifier(singleRef))
+      case 348 /* JSDocTemplateTag */:
+        return !!tag.constraint;
+      default:
         return false;
-      return !(isImportOrExportSpecifier(singleRef.parent) && singleRef.escapedText === "default" /* Default */);
-    }
-    function searchForImportedSymbol(symbol, state) {
-      if (!symbol.declarations)
-        return;
-      for (const declaration of symbol.declarations) {
-        const exportingFile = declaration.getSourceFile();
-        getReferencesInSourceFile(exportingFile, state.createSearch(declaration, symbol, 0 /* Import */), state, state.includesSourceFile(exportingFile));
-      }
     }
-    function searchForName(sourceFile, search, state) {
-      if (getNameTable(sourceFile).get(search.escapedText) !== void 0) {
-        getReferencesInSourceFile(sourceFile, search, state);
-      }
+  }
+  function tryGetTypeExpressionFromTag(tag) {
+    if (isTagWithTypeExpression(tag)) {
+      const typeExpression = isJSDocTemplateTag(tag) ? tag.constraint : tag.typeExpression;
+      return typeExpression && typeExpression.kind === 312 /* JSDocTypeExpression */ ? typeExpression : void 0;
     }
-    function getPropertySymbolOfDestructuringAssignment(location2, checker) {
-      return isArrayLiteralOrObjectLiteralDestructuringPattern(location2.parent.parent) ? checker.getPropertySymbolOfDestructuringAssignment(location2) : void 0;
+    if (isJSDocAugmentsTag(tag) || isJSDocImplementsTag(tag)) {
+      return tag.class;
     }
-    function getSymbolScope(symbol) {
-      const { declarations, flags, parent: parent2, valueDeclaration } = symbol;
-      if (valueDeclaration && (valueDeclaration.kind === 215 /* FunctionExpression */ || valueDeclaration.kind === 228 /* ClassExpression */)) {
-        return valueDeclaration;
-      }
-      if (!declarations) {
-        return void 0;
-      }
-      if (flags & (4 /* Property */ | 8192 /* Method */)) {
-        const privateDeclaration = find(declarations, (d) => hasEffectiveModifier(d, 8 /* Private */) || isPrivateIdentifierClassElementDeclaration(d));
-        if (privateDeclaration) {
-          return getAncestor(privateDeclaration, 260 /* ClassDeclaration */);
-        }
-        return void 0;
-      }
-      if (declarations.some(isObjectBindingElementWithoutPropertyName)) {
-        return void 0;
-      }
-      const exposedByParent = parent2 && !(symbol.flags & 262144 /* TypeParameter */);
-      if (exposedByParent && !(isExternalModuleSymbol(parent2) && !parent2.globalExports)) {
-        return void 0;
-      }
-      let scope;
-      for (const declaration of declarations) {
-        const container = getContainerNode(declaration);
-        if (scope && scope !== container) {
-          return void 0;
-        }
-        if (!container || container.kind === 308 /* SourceFile */ && !isExternalOrCommonJsModule(container)) {
-          return void 0;
-        }
-        scope = container;
-        if (isFunctionExpression(scope)) {
-          let next;
-          while (next = getNextJSDocCommentLocation(scope)) {
-            scope = next;
+    return void 0;
+  }
+  function getTypeScriptMemberSymbols() {
+    completionKind = 2 /* PropertyAccess */;
+    const isImportType = isLiteralImportTypeNode(node);
+    const isTypeLocation = insideJsDocTagTypeExpression || isImportType && !node.isTypeOf || isPartOfTypeNode(node.parent) || isPossiblyTypeArgumentPosition(contextToken, sourceFile, typeChecker);
+    const isRhsOfImportDeclaration = isInRightSideOfInternalImportEqualsDeclaration(node);
+    if (isEntityName(node) || isImportType || isPropertyAccessExpression(node)) {
+      const isNamespaceName = isModuleDeclaration(node.parent);
+      if (isNamespaceName)
+        isNewIdentifierLocation = true;
+      let symbol = typeChecker.getSymbolAtLocation(node);
+      if (symbol) {
+        symbol = skipAlias(symbol, typeChecker);
+        if (symbol.flags & (1536 /* Module */ | 384 /* Enum */)) {
+          const exportedSymbols = typeChecker.getExportsOfModule(symbol);
+          Debug.assertEachIsDefined(exportedSymbols, "getExportsOfModule() should all be defined");
+          const isValidValueAccess = (symbol2) => typeChecker.isValidPropertyAccess(isImportType ? node : node.parent, symbol2.name);
+          const isValidTypeAccess = (symbol2) => symbolCanBeReferencedAtTypeLocation(symbol2, typeChecker);
+          const isValidAccess = isNamespaceName ? (symbol2) => {
+            var _a2;
+            return !!(symbol2.flags & 1920 /* Namespace */) && !((_a2 = symbol2.declarations) == null ? void 0 : _a2.every((d) => d.parent === node.parent));
+          } : isRhsOfImportDeclaration ? (
+            // Any kind is allowed when dotting off namespace in internal import equals declaration
+            (symbol2) => isValidTypeAccess(symbol2) || isValidValueAccess(symbol2)
+          ) : isTypeLocation ? isValidTypeAccess : isValidValueAccess;
+          for (const exportedSymbol of exportedSymbols) {
+            if (isValidAccess(exportedSymbol)) {
+              symbols.push(exportedSymbol);
+            }
+          }
+          if (!isTypeLocation && symbol.declarations && symbol.declarations.some((d) => d.kind !== 308 /* SourceFile */ && d.kind !== 264 /* ModuleDeclaration */ && d.kind !== 263 /* EnumDeclaration */)) {
+            let type = typeChecker.getTypeOfSymbolAtLocation(symbol, node).getNonOptionalType();
+            let insertQuestionDot = false;
+            if (type.isNullableType()) {
+              const canCorrectToQuestionDot = isRightOfDot && !isRightOfQuestionDot && preferences.includeAutomaticOptionalChainCompletions !== false;
+              if (canCorrectToQuestionDot || isRightOfQuestionDot) {
+                type = type.getNonNullableType();
+                if (canCorrectToQuestionDot) {
+                  insertQuestionDot = true;
+                }
+              }
+            }
+            addTypeProperties(type, !!(node.flags & 32768 /* AwaitContext */), insertQuestionDot);
           }
+          return;
         }
       }
-      return exposedByParent ? scope.getSourceFile() : scope;
-    }
-    function isSymbolReferencedInFile(definition, checker, sourceFile, searchContainer = sourceFile) {
-      return eachSymbolReferenceInFile(definition, checker, sourceFile, () => true, searchContainer) || false;
     }
-    Core2.isSymbolReferencedInFile = isSymbolReferencedInFile;
-    function eachSymbolReferenceInFile(definition, checker, sourceFile, cb, searchContainer = sourceFile) {
-      const symbol = isParameterPropertyDeclaration(definition.parent, definition.parent.parent) ? first(checker.getSymbolsOfParameterPropertyDeclaration(definition.parent, definition.text)) : checker.getSymbolAtLocation(definition);
-      if (!symbol)
-        return void 0;
-      for (const token of getPossibleSymbolReferenceNodes(sourceFile, symbol.name, searchContainer)) {
-        if (!isIdentifier(token) || token === definition || token.escapedText !== definition.escapedText)
-          continue;
-        const referenceSymbol = checker.getSymbolAtLocation(token);
-        if (referenceSymbol === symbol || checker.getShorthandAssignmentValueSymbol(token.parent) === symbol || isExportSpecifier(token.parent) && getLocalSymbolForExportSpecifier(token, referenceSymbol, token.parent, checker) === symbol) {
-          const res = cb(token);
-          if (res)
-            return res;
-        }
-      }
-    }
-    Core2.eachSymbolReferenceInFile = eachSymbolReferenceInFile;
-    function getTopMostDeclarationNamesInFile(declarationName, sourceFile) {
-      const candidates = filter(getPossibleSymbolReferenceNodes(sourceFile, declarationName), (name) => !!getDeclarationFromName(name));
-      return candidates.reduce((topMost, decl) => {
-        const depth = getDepth(decl);
-        if (!some(topMost.declarationNames) || depth === topMost.depth) {
-          topMost.declarationNames.push(decl);
-          topMost.depth = depth;
-        } else if (depth < topMost.depth) {
-          topMost.declarationNames = [decl];
-          topMost.depth = depth;
-        }
-        return topMost;
-      }, { depth: Infinity, declarationNames: [] }).declarationNames;
-      function getDepth(declaration) {
-        let depth = 0;
-        while (declaration) {
-          declaration = getContainerNode(declaration);
-          depth++;
-        }
-        return depth;
-      }
-    }
-    Core2.getTopMostDeclarationNamesInFile = getTopMostDeclarationNamesInFile;
-    function someSignatureUsage(signature, sourceFiles, checker, cb) {
-      if (!signature.name || !isIdentifier(signature.name))
-        return false;
-      const symbol = Debug.checkDefined(checker.getSymbolAtLocation(signature.name));
-      for (const sourceFile of sourceFiles) {
-        for (const name of getPossibleSymbolReferenceNodes(sourceFile, symbol.name)) {
-          if (!isIdentifier(name) || name === signature.name || name.escapedText !== signature.name.escapedText)
-            continue;
-          const called = climbPastPropertyAccess(name);
-          const call = isCallExpression(called.parent) && called.parent.expression === called ? called.parent : void 0;
-          const referenceSymbol = checker.getSymbolAtLocation(name);
-          if (referenceSymbol && checker.getRootSymbols(referenceSymbol).some((s) => s === symbol)) {
-            if (cb(name, call)) {
-              return true;
-            }
+    if (!isTypeLocation) {
+      typeChecker.tryGetThisTypeAt(
+        node,
+        /*includeGlobalThis*/
+        false
+      );
+      let type = typeChecker.getTypeAtLocation(node).getNonOptionalType();
+      let insertQuestionDot = false;
+      if (type.isNullableType()) {
+        const canCorrectToQuestionDot = isRightOfDot && !isRightOfQuestionDot && preferences.includeAutomaticOptionalChainCompletions !== false;
+        if (canCorrectToQuestionDot || isRightOfQuestionDot) {
+          type = type.getNonNullableType();
+          if (canCorrectToQuestionDot) {
+            insertQuestionDot = true;
           }
         }
       }
-      return false;
+      addTypeProperties(type, !!(node.flags & 32768 /* AwaitContext */), insertQuestionDot);
     }
-    Core2.someSignatureUsage = someSignatureUsage;
-    function getPossibleSymbolReferenceNodes(sourceFile, symbolName2, container = sourceFile) {
-      return getPossibleSymbolReferencePositions(sourceFile, symbolName2, container).map((pos) => getTouchingPropertyName(sourceFile, pos));
-    }
-    function getPossibleSymbolReferencePositions(sourceFile, symbolName2, container = sourceFile) {
-      const positions = [];
-      if (!symbolName2 || !symbolName2.length) {
-        return positions;
-      }
-      const text = sourceFile.text;
-      const sourceLength = text.length;
-      const symbolNameLength = symbolName2.length;
-      let position = text.indexOf(symbolName2, container.pos);
-      while (position >= 0) {
-        if (position > container.end)
-          break;
-        const endPosition = position + symbolNameLength;
-        if ((position === 0 || !isIdentifierPart(text.charCodeAt(position - 1), 99 /* Latest */)) && (endPosition === sourceLength || !isIdentifierPart(text.charCodeAt(endPosition), 99 /* Latest */))) {
-          positions.push(position);
+  }
+  function addTypeProperties(type, insertAwait, insertQuestionDot) {
+    isNewIdentifierLocation = !!type.getStringIndexType();
+    if (isRightOfQuestionDot && some(type.getCallSignatures())) {
+      isNewIdentifierLocation = true;
+    }
+    const propertyAccess = node.kind === 202 /* ImportType */ ? node : node.parent;
+    if (inCheckedFile) {
+      for (const symbol of type.getApparentProperties()) {
+        if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, type, symbol)) {
+          addPropertySymbol(
+            symbol,
+            /* insertAwait */
+            false,
+            insertQuestionDot
+          );
         }
-        position = text.indexOf(symbolName2, position + symbolNameLength + 1);
       }
-      return positions;
-    }
-    function getLabelReferencesInNode(container, targetLabel) {
-      const sourceFile = container.getSourceFile();
-      const labelName = targetLabel.text;
-      const references = mapDefined(getPossibleSymbolReferenceNodes(sourceFile, labelName, container), (node) => node === targetLabel || isJumpStatementTarget(node) && getTargetLabel(node, labelName) === targetLabel ? nodeEntry(node) : void 0);
-      return [{ definition: { type: 1 /* Label */, node: targetLabel }, references }];
-    }
-    function isValidReferencePosition(node, searchSymbolName) {
-      switch (node.kind) {
-        case 80 /* PrivateIdentifier */:
-          if (isJSDocMemberName(node.parent)) {
-            return true;
+    } else {
+      symbols.push(...filter(getPropertiesForCompletion(type, typeChecker), (s) => typeChecker.isValidPropertyAccessForCompletions(propertyAccess, type, s)));
+    }
+    if (insertAwait && preferences.includeCompletionsWithInsertText) {
+      const promiseType = typeChecker.getPromisedTypeOfPromise(type);
+      if (promiseType) {
+        for (const symbol of promiseType.getApparentProperties()) {
+          if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, promiseType, symbol)) {
+            addPropertySymbol(
+              symbol,
+              /* insertAwait */
+              true,
+              insertQuestionDot
+            );
           }
-        case 79 /* Identifier */:
-          return node.text.length === searchSymbolName.length;
-        case 14 /* NoSubstitutionTemplateLiteral */:
-        case 10 /* StringLiteral */: {
-          const str = node;
-          return (isLiteralNameOfPropertyDeclarationOrIndexAccess(str) || isNameOfModuleDeclaration(node) || isExpressionOfExternalModuleImportEqualsDeclaration(node) || isCallExpression(node.parent) && isBindableObjectDefinePropertyCall(node.parent) && node.parent.arguments[1] === node) && str.text.length === searchSymbolName.length;
         }
-        case 8 /* NumericLiteral */:
-          return isLiteralNameOfPropertyDeclarationOrIndexAccess(node) && node.text.length === searchSymbolName.length;
-        case 88 /* DefaultKeyword */:
-          return "default".length === searchSymbolName.length;
-        default:
-          return false;
       }
     }
-    function getAllReferencesForImportMeta(sourceFiles, cancellationToken) {
-      const references = flatMap(sourceFiles, (sourceFile) => {
-        cancellationToken.throwIfCancellationRequested();
-        return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, "meta", sourceFile), (node) => {
-          const parent2 = node.parent;
-          if (isImportMeta(parent2)) {
-            return nodeEntry(parent2);
-          }
-        });
-      });
-      return references.length ? [{ definition: { type: 2 /* Keyword */, node: references[0].node }, references }] : void 0;
-    }
-    function getAllReferencesForKeyword(sourceFiles, keywordKind, cancellationToken, filter2) {
-      const references = flatMap(sourceFiles, (sourceFile) => {
-        cancellationToken.throwIfCancellationRequested();
-        return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, tokenToString(keywordKind), sourceFile), (referenceLocation) => {
-          if (referenceLocation.kind === keywordKind && (!filter2 || filter2(referenceLocation))) {
-            return nodeEntry(referenceLocation);
+  }
+  function addPropertySymbol(symbol, insertAwait, insertQuestionDot) {
+    var _a2;
+    const computedPropertyName = firstDefined(symbol.declarations, (decl) => tryCast(getNameOfDeclaration(decl), isComputedPropertyName));
+    if (computedPropertyName) {
+      const leftMostName = getLeftMostName(computedPropertyName.expression);
+      const nameSymbol = leftMostName && typeChecker.getSymbolAtLocation(leftMostName);
+      const firstAccessibleSymbol = nameSymbol && getFirstSymbolInChain(nameSymbol, contextToken, typeChecker);
+      if (firstAccessibleSymbol && addToSeen(seenPropertySymbols, getSymbolId(firstAccessibleSymbol))) {
+        const index = symbols.length;
+        symbols.push(firstAccessibleSymbol);
+        const moduleSymbol = firstAccessibleSymbol.parent;
+        if (!moduleSymbol || !isExternalModuleSymbol(moduleSymbol) || typeChecker.tryGetMemberInModuleExportsAndProperties(firstAccessibleSymbol.name, moduleSymbol) !== firstAccessibleSymbol) {
+          symbolToOriginInfoMap[index] = { kind: getNullableSymbolOriginInfoKind(2 /* SymbolMemberNoExport */) };
+        } else {
+          const fileName = isExternalModuleNameRelative(stripQuotes(moduleSymbol.name)) ? (_a2 = getSourceFileOfModule(moduleSymbol)) == null ? void 0 : _a2.fileName : void 0;
+          const { moduleSpecifier } = (importSpecifierResolver || (importSpecifierResolver = ts_codefix_exports.createImportSpecifierResolver(sourceFile, program, host, preferences))).getModuleSpecifierForBestExportInfo([{
+            exportKind: 0 /* Named */,
+            moduleFileName: fileName,
+            isFromPackageJson: false,
+            moduleSymbol,
+            symbol: firstAccessibleSymbol,
+            targetFlags: skipAlias(firstAccessibleSymbol, typeChecker).flags
+          }], firstAccessibleSymbol.name, position, isValidTypeOnlyAliasUseSite(location)) || {};
+          if (moduleSpecifier) {
+            const origin = {
+              kind: getNullableSymbolOriginInfoKind(6 /* SymbolMemberExport */),
+              moduleSymbol,
+              isDefaultExport: false,
+              symbolName: firstAccessibleSymbol.name,
+              exportName: firstAccessibleSymbol.name,
+              fileName,
+              moduleSpecifier
+            };
+            symbolToOriginInfoMap[index] = origin;
           }
-        });
-      });
-      return references.length ? [{ definition: { type: 2 /* Keyword */, node: references[0].node }, references }] : void 0;
-    }
-    function getReferencesInSourceFile(sourceFile, search, state, addReferencesHere = true) {
-      state.cancellationToken.throwIfCancellationRequested();
-      return getReferencesInContainer(sourceFile, sourceFile, search, state, addReferencesHere);
-    }
-    function getReferencesInContainer(container, sourceFile, search, state, addReferencesHere) {
-      if (!state.markSearchedSymbols(sourceFile, search.allSearchSymbols)) {
-        return;
-      }
-      for (const position of getPossibleSymbolReferencePositions(sourceFile, search.text, container)) {
-        getReferencesAtLocation(sourceFile, position, search, state, addReferencesHere);
-      }
-    }
-    function hasMatchingMeaning(referenceLocation, state) {
-      return !!(getMeaningFromLocation(referenceLocation) & state.searchMeaning);
-    }
-    function getReferencesAtLocation(sourceFile, position, search, state, addReferencesHere) {
-      const referenceLocation = getTouchingPropertyName(sourceFile, position);
-      if (!isValidReferencePosition(referenceLocation, search.text)) {
-        if (!state.options.implementations && (state.options.findInStrings && isInString(sourceFile, position) || state.options.findInComments && isInNonReferenceComment(sourceFile, position))) {
-          state.addStringOrCommentReference(sourceFile.fileName, createTextSpan(position, search.text.length));
         }
-        return;
-      }
-      if (!hasMatchingMeaning(referenceLocation, state))
-        return;
-      let referenceSymbol = state.checker.getSymbolAtLocation(referenceLocation);
-      if (!referenceSymbol) {
-        return;
-      }
-      const parent2 = referenceLocation.parent;
-      if (isImportSpecifier(parent2) && parent2.propertyName === referenceLocation) {
-        return;
-      }
-      if (isExportSpecifier(parent2)) {
-        Debug.assert(referenceLocation.kind === 79 /* Identifier */);
-        getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, parent2, search, state, addReferencesHere);
-        return;
-      }
-      const relatedSymbol = getRelatedSymbol(search, referenceSymbol, referenceLocation, state);
-      if (!relatedSymbol) {
-        getReferenceForShorthandProperty(referenceSymbol, search, state);
-        return;
-      }
-      switch (state.specialSearchKind) {
-        case 0 /* None */:
-          if (addReferencesHere)
-            addReference(referenceLocation, relatedSymbol, state);
-          break;
-        case 1 /* Constructor */:
-          addConstructorReferences(referenceLocation, sourceFile, search, state);
-          break;
-        case 2 /* Class */:
-          addClassStaticThisReferences(referenceLocation, search, state);
-          break;
-        default:
-          Debug.assertNever(state.specialSearchKind);
-      }
-      if (isInJSFile(referenceLocation) && referenceLocation.parent.kind === 205 /* BindingElement */ && isVariableDeclarationInitializedToBareOrAccessedRequire(referenceLocation.parent.parent.parent)) {
-        referenceSymbol = referenceLocation.parent.symbol;
-        if (!referenceSymbol)
-          return;
+      } else if (preferences.includeCompletionsWithInsertText) {
+        addSymbolOriginInfo(symbol);
+        addSymbolSortInfo(symbol);
+        symbols.push(symbol);
       }
-      getImportOrExportReferences(referenceLocation, referenceSymbol, search, state);
+    } else {
+      addSymbolOriginInfo(symbol);
+      addSymbolSortInfo(symbol);
+      symbols.push(symbol);
     }
-    function getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, search, state, addReferencesHere, alwaysGetReferences) {
-      Debug.assert(!alwaysGetReferences || !!state.options.providePrefixAndSuffixTextForRename, "If alwaysGetReferences is true, then prefix/suffix text must be enabled");
-      const { parent: parent2, propertyName, name } = exportSpecifier;
-      const exportDeclaration = parent2.parent;
-      const localSymbol = getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, state.checker);
-      if (!alwaysGetReferences && !search.includes(localSymbol)) {
-        return;
-      }
-      if (!propertyName) {
-        if (!(state.options.use === 2 /* Rename */ && name.escapedText === "default" /* Default */)) {
-          addRef();
-        }
-      } else if (referenceLocation === propertyName) {
-        if (!exportDeclaration.moduleSpecifier) {
-          addRef();
-        }
-        if (addReferencesHere && state.options.use !== 2 /* Rename */ && state.markSeenReExportRHS(name)) {
-          addReference(name, Debug.checkDefined(exportSpecifier.symbol), state);
-        }
-      } else {
-        if (state.markSeenReExportRHS(referenceLocation)) {
-          addRef();
-        }
+    function addSymbolSortInfo(symbol2) {
+      if (isStaticProperty(symbol2)) {
+        symbolToSortTextMap[getSymbolId(symbol2)] = SortText.LocalDeclarationPriority;
+      }
+    }
+    function addSymbolOriginInfo(symbol2) {
+      if (preferences.includeCompletionsWithInsertText) {
+        if (insertAwait && addToSeen(seenPropertySymbols, getSymbolId(symbol2))) {
+          symbolToOriginInfoMap[symbols.length] = { kind: getNullableSymbolOriginInfoKind(8 /* Promise */) };
+        } else if (insertQuestionDot) {
+          symbolToOriginInfoMap[symbols.length] = { kind: 16 /* Nullable */ };
+        }
+      }
+    }
+    function getNullableSymbolOriginInfoKind(kind) {
+      return insertQuestionDot ? kind | 16 /* Nullable */ : kind;
+    }
+  }
+  function getLeftMostName(e) {
+    return isIdentifier(e) ? e : isPropertyAccessExpression(e) ? getLeftMostName(e.expression) : void 0;
+  }
+  function tryGetGlobalSymbols() {
+    const result = tryGetObjectTypeLiteralInTypeArgumentCompletionSymbols() || tryGetObjectLikeCompletionSymbols() || tryGetImportCompletionSymbols() || tryGetImportOrExportClauseCompletionSymbols() || tryGetLocalNamedExportCompletionSymbols() || tryGetConstructorCompletion() || tryGetClassLikeCompletionSymbols() || tryGetJsxCompletionSymbols() || (getGlobalCompletions(), 1 /* Success */);
+    return result === 1 /* Success */;
+  }
+  function tryGetConstructorCompletion() {
+    if (!tryGetConstructorLikeCompletionContainer(contextToken))
+      return 0 /* Continue */;
+    completionKind = 5 /* None */;
+    isNewIdentifierLocation = true;
+    keywordFilters = 4 /* ConstructorParameterKeywords */;
+    return 1 /* Success */;
+  }
+  function tryGetJsxCompletionSymbols() {
+    const jsxContainer = tryGetContainingJsxElement(contextToken);
+    const attrsType = jsxContainer && typeChecker.getContextualType(jsxContainer.attributes);
+    if (!attrsType)
+      return 0 /* Continue */;
+    const completionsType = jsxContainer && typeChecker.getContextualType(jsxContainer.attributes, 4 /* Completions */);
+    symbols = concatenate(symbols, filterJsxAttributes(getPropertiesForObjectExpression(attrsType, completionsType, jsxContainer.attributes, typeChecker), jsxContainer.attributes.properties));
+    setSortTextToOptionalMember();
+    completionKind = 3 /* MemberLike */;
+    isNewIdentifierLocation = false;
+    return 1 /* Success */;
+  }
+  function tryGetImportCompletionSymbols() {
+    if (!importStatementCompletion)
+      return 0 /* Continue */;
+    isNewIdentifierLocation = true;
+    collectAutoImports();
+    return 1 /* Success */;
+  }
+  function getGlobalCompletions() {
+    keywordFilters = tryGetFunctionLikeBodyCompletionContainer(contextToken) ? 5 /* FunctionLikeBodyKeywords */ : 1 /* All */;
+    completionKind = 1 /* Global */;
+    isNewIdentifierLocation = isNewIdentifierDefinitionLocation();
+    if (previousToken !== contextToken) {
+      Debug.assert(!!previousToken, "Expected 'contextToken' to be defined when different from 'previousToken'.");
+    }
+    const adjustedPosition = previousToken !== contextToken ? previousToken.getStart() : position;
+    const scopeNode = getScopeNode(contextToken, adjustedPosition, sourceFile) || sourceFile;
+    isInSnippetScope = isSnippetScope(scopeNode);
+    const symbolMeanings = (isTypeOnlyLocation ? 0 /* None */ : 111551 /* Value */) | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */;
+    const typeOnlyAliasNeedsPromotion = previousToken && !isValidTypeOnlyAliasUseSite(previousToken);
+    symbols = concatenate(symbols, typeChecker.getSymbolsInScope(scopeNode, symbolMeanings));
+    Debug.assertEachIsDefined(symbols, "getSymbolsInScope() should all be defined");
+    for (let i = 0; i < symbols.length; i++) {
+      const symbol = symbols[i];
+      if (!typeChecker.isArgumentsSymbol(symbol) && !some(symbol.declarations, (d) => d.getSourceFile() === sourceFile)) {
+        symbolToSortTextMap[getSymbolId(symbol)] = SortText.GlobalsOrKeywords;
       }
-      if (!isForRenameWithPrefixAndSuffixText(state.options) || alwaysGetReferences) {
-        const isDefaultExport = referenceLocation.originalKeywordKind === 88 /* DefaultKeyword */ || exportSpecifier.name.originalKeywordKind === 88 /* DefaultKeyword */;
-        const exportKind = isDefaultExport ? 1 /* Default */ : 0 /* Named */;
-        const exportSymbol = Debug.checkDefined(exportSpecifier.symbol);
-        const exportInfo = getExportInfo(exportSymbol, exportKind, state.checker);
-        if (exportInfo) {
-          searchForImportsOfExport(referenceLocation, exportSymbol, exportInfo, state);
+      if (typeOnlyAliasNeedsPromotion && !(symbol.flags & 111551 /* Value */)) {
+        const typeOnlyAliasDeclaration = symbol.declarations && find(symbol.declarations, isTypeOnlyImportOrExportDeclaration);
+        if (typeOnlyAliasDeclaration) {
+          const origin = { kind: 64 /* TypeOnlyAlias */, declaration: typeOnlyAliasDeclaration };
+          symbolToOriginInfoMap[i] = origin;
         }
       }
-      if (search.comingFrom !== 1 /* Export */ && exportDeclaration.moduleSpecifier && !propertyName && !isForRenameWithPrefixAndSuffixText(state.options)) {
-        const imported = state.checker.getExportSpecifierLocalTargetSymbol(exportSpecifier);
-        if (imported)
-          searchForImportedSymbol(imported, state);
-      }
-      function addRef() {
-        if (addReferencesHere)
-          addReference(referenceLocation, localSymbol, state);
-      }
-    }
-    function getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, checker) {
-      return isExportSpecifierAlias(referenceLocation, exportSpecifier) && checker.getExportSpecifierLocalTargetSymbol(exportSpecifier) || referenceSymbol;
-    }
-    function isExportSpecifierAlias(referenceLocation, exportSpecifier) {
-      const { parent: parent2, propertyName, name } = exportSpecifier;
-      Debug.assert(propertyName === referenceLocation || name === referenceLocation);
-      if (propertyName) {
-        return propertyName === referenceLocation;
-      } else {
-        return !parent2.parent.moduleSpecifier;
-      }
     }
-    function getImportOrExportReferences(referenceLocation, referenceSymbol, search, state) {
-      const importOrExport = getImportOrExportSymbol(referenceLocation, referenceSymbol, state.checker, search.comingFrom === 1 /* Export */);
-      if (!importOrExport)
-        return;
-      const { symbol } = importOrExport;
-      if (importOrExport.kind === 0 /* Import */) {
-        if (!isForRenameWithPrefixAndSuffixText(state.options)) {
-          searchForImportedSymbol(symbol, state);
+    if (preferences.includeCompletionsWithInsertText && scopeNode.kind !== 308 /* SourceFile */) {
+      const thisType = typeChecker.tryGetThisTypeAt(
+        scopeNode,
+        /*includeGlobalThis*/
+        false,
+        isClassLike(scopeNode.parent) ? scopeNode : void 0
+      );
+      if (thisType && !isProbablyGlobalType(thisType, sourceFile, typeChecker)) {
+        for (const symbol of getPropertiesForCompletion(thisType, typeChecker)) {
+          symbolToOriginInfoMap[symbols.length] = { kind: 1 /* ThisType */ };
+          symbols.push(symbol);
+          symbolToSortTextMap[getSymbolId(symbol)] = SortText.SuggestedClassMembers;
         }
-      } else {
-        searchForImportsOfExport(referenceLocation, symbol, importOrExport.exportInfo, state);
       }
     }
-    function getReferenceForShorthandProperty({ flags, valueDeclaration }, search, state) {
-      const shorthandValueSymbol = state.checker.getShorthandAssignmentValueSymbol(valueDeclaration);
-      const name = valueDeclaration && getNameOfDeclaration(valueDeclaration);
-      if (!(flags & 33554432 /* Transient */) && name && search.includes(shorthandValueSymbol)) {
-        addReference(name, shorthandValueSymbol, state);
-      }
+    collectAutoImports();
+    if (isTypeOnlyLocation) {
+      keywordFilters = contextToken && isAssertionExpression(contextToken.parent) ? 6 /* TypeAssertionKeywords */ : 7 /* TypeKeywords */;
     }
-    function addReference(referenceLocation, relatedSymbol, state) {
-      const { kind, symbol } = "kind" in relatedSymbol ? relatedSymbol : { kind: void 0, symbol: relatedSymbol };
-      if (state.options.use === 2 /* Rename */ && referenceLocation.kind === 88 /* DefaultKeyword */) {
-        return;
-      }
-      const addRef = state.referenceAdder(symbol);
-      if (state.options.implementations) {
-        addImplementationReferences(referenceLocation, addRef, state);
-      } else {
-        addRef(referenceLocation, kind);
-      }
+  }
+  function shouldOfferImportCompletions() {
+    if (importStatementCompletion)
+      return true;
+    if (isNonContextualObjectLiteral)
+      return false;
+    if (!preferences.includeCompletionsForModuleExports)
+      return false;
+    if (sourceFile.externalModuleIndicator || sourceFile.commonJsModuleIndicator)
+      return true;
+    if (compilerOptionsIndicateEsModules(program.getCompilerOptions()))
+      return true;
+    return programContainsModules(program);
+  }
+  function isSnippetScope(scopeNode) {
+    switch (scopeNode.kind) {
+      case 308 /* SourceFile */:
+      case 225 /* TemplateExpression */:
+      case 291 /* JsxExpression */:
+      case 238 /* Block */:
+        return true;
+      default:
+        return isStatement(scopeNode);
     }
-    function addConstructorReferences(referenceLocation, sourceFile, search, state) {
-      if (isNewExpressionTarget(referenceLocation)) {
-        addReference(referenceLocation, search.symbol, state);
-      }
-      const pusher = () => state.referenceAdder(search.symbol);
-      if (isClassLike(referenceLocation.parent)) {
-        Debug.assert(referenceLocation.kind === 88 /* DefaultKeyword */ || referenceLocation.parent.name === referenceLocation);
-        findOwnConstructorReferences(search.symbol, sourceFile, pusher());
-      } else {
-        const classExtending = tryGetClassByExtendingIdentifier(referenceLocation);
-        if (classExtending) {
-          findSuperConstructorAccesses(classExtending, pusher());
-          findInheritedConstructorReferences(classExtending, state);
-        }
+  }
+  function isTypeOnlyCompletion() {
+    return insideJsDocTagTypeExpression || !!importStatementCompletion && isTypeOnlyImportOrExportDeclaration(location.parent) || !isContextTokenValueLocation(contextToken) && (isPossiblyTypeArgumentPosition(contextToken, sourceFile, typeChecker) || isPartOfTypeNode(location) || isContextTokenTypeLocation(contextToken));
+  }
+  function isContextTokenValueLocation(contextToken2) {
+    return contextToken2 && (contextToken2.kind === 112 /* TypeOfKeyword */ && (contextToken2.parent.kind === 183 /* TypeQuery */ || isTypeOfExpression(contextToken2.parent)) || contextToken2.kind === 129 /* AssertsKeyword */ && contextToken2.parent.kind === 179 /* TypePredicate */);
+  }
+  function isContextTokenTypeLocation(contextToken2) {
+    if (contextToken2) {
+      const parentKind = contextToken2.parent.kind;
+      switch (contextToken2.kind) {
+        case 58 /* ColonToken */:
+          return parentKind === 169 /* PropertyDeclaration */ || parentKind === 168 /* PropertySignature */ || parentKind === 166 /* Parameter */ || parentKind === 257 /* VariableDeclaration */ || isFunctionLikeKind(parentKind);
+        case 63 /* EqualsToken */:
+          return parentKind === 262 /* TypeAliasDeclaration */;
+        case 128 /* AsKeyword */:
+          return parentKind === 231 /* AsExpression */;
+        case 29 /* LessThanToken */:
+          return parentKind === 180 /* TypeReference */ || parentKind === 213 /* TypeAssertionExpression */;
+        case 94 /* ExtendsKeyword */:
+          return parentKind === 165 /* TypeParameter */;
+        case 150 /* SatisfiesKeyword */:
+          return parentKind === 235 /* SatisfiesExpression */;
       }
     }
-    function addClassStaticThisReferences(referenceLocation, search, state) {
-      addReference(referenceLocation, search.symbol, state);
-      const classLike = referenceLocation.parent;
-      if (state.options.use === 2 /* Rename */ || !isClassLike(classLike))
-        return;
-      Debug.assert(classLike.name === referenceLocation);
-      const addRef = state.referenceAdder(search.symbol);
-      for (const member of classLike.members) {
-        if (!(isMethodOrAccessor(member) && isStatic(member))) {
-          continue;
-        }
-        if (member.body) {
-          member.body.forEachChild(function cb(node) {
-            if (node.kind === 108 /* ThisKeyword */) {
-              addRef(node);
-            } else if (!isFunctionLike(node) && !isClassLike(node)) {
-              node.forEachChild(cb);
-            }
-          });
-        }
-      }
+    return false;
+  }
+  function collectAutoImports() {
+    var _a2, _b;
+    if (!shouldOfferImportCompletions())
+      return;
+    Debug.assert(!(detailsEntryId == null ? void 0 : detailsEntryId.data), "Should not run 'collectAutoImports' when faster path is available via `data`");
+    if (detailsEntryId && !detailsEntryId.source) {
+      return;
     }
-    function findOwnConstructorReferences(classSymbol, sourceFile, addNode) {
-      const constructorSymbol = getClassConstructorSymbol(classSymbol);
-      if (constructorSymbol && constructorSymbol.declarations) {
-        for (const decl of constructorSymbol.declarations) {
-          const ctrKeyword = findChildOfKind(decl, 135 /* ConstructorKeyword */, sourceFile);
-          Debug.assert(decl.kind === 173 /* Constructor */ && !!ctrKeyword);
-          addNode(ctrKeyword);
-        }
-      }
-      if (classSymbol.exports) {
-        classSymbol.exports.forEach((member) => {
-          const decl = member.valueDeclaration;
-          if (decl && decl.kind === 171 /* MethodDeclaration */) {
-            const body = decl.body;
-            if (body) {
-              forEachDescendantOfKind(body, 108 /* ThisKeyword */, (thisKeyword) => {
-                if (isNewExpressionTarget(thisKeyword)) {
-                  addNode(thisKeyword);
-                }
-              });
+    flags |= 1 /* MayIncludeAutoImports */;
+    const isAfterTypeOnlyImportSpecifierModifier = previousToken === contextToken && importStatementCompletion;
+    const lowerCaseTokenText = isAfterTypeOnlyImportSpecifierModifier ? "" : previousToken && isIdentifier(previousToken) ? previousToken.text.toLowerCase() : "";
+    const moduleSpecifierCache = (_a2 = host.getModuleSpecifierCache) == null ? void 0 : _a2.call(host);
+    const exportInfo = getExportInfoMap(sourceFile, host, program, preferences, cancellationToken);
+    const packageJsonAutoImportProvider = (_b = host.getPackageJsonAutoImportProvider) == null ? void 0 : _b.call(host);
+    const packageJsonFilter = detailsEntryId ? void 0 : createPackageJsonImportFilter(sourceFile, preferences, host);
+    resolvingModuleSpecifiers(
+      "collectAutoImports",
+      host,
+      importSpecifierResolver || (importSpecifierResolver = ts_codefix_exports.createImportSpecifierResolver(sourceFile, program, host, preferences)),
+      program,
+      position,
+      preferences,
+      !!importStatementCompletion,
+      isValidTypeOnlyAliasUseSite(location),
+      (context) => {
+        exportInfo.search(
+          sourceFile.path,
+          /*preferCapitalized*/
+          isRightOfOpenTag,
+          (symbolName2, targetFlags) => {
+            if (!isIdentifierText(symbolName2, getEmitScriptTarget(host.getCompilationSettings())))
+              return false;
+            if (!detailsEntryId && isStringANonContextualKeyword(symbolName2))
+              return false;
+            if (!isTypeOnlyLocation && !importStatementCompletion && !(targetFlags & 111551 /* Value */))
+              return false;
+            if (isTypeOnlyLocation && !(targetFlags & (1536 /* Module */ | 788968 /* Type */)))
+              return false;
+            const firstChar = symbolName2.charCodeAt(0);
+            if (isRightOfOpenTag && (firstChar < 65 /* A */ || firstChar > 90 /* Z */))
+              return false;
+            if (detailsEntryId)
+              return true;
+            return charactersFuzzyMatchInString(symbolName2, lowerCaseTokenText);
+          },
+          (info, symbolName2, isFromAmbientModule, exportMapKey) => {
+            if (detailsEntryId && !some(info, (i) => detailsEntryId.source === stripQuotes(i.moduleSymbol.name))) {
+              return;
+            }
+            const firstImportableExportInfo = find(info, isImportableExportInfo);
+            if (!firstImportableExportInfo) {
+              return;
             }
+            const result = context.tryResolve(info, symbolName2, isFromAmbientModule) || {};
+            if (result === "failed")
+              return;
+            let exportInfo2 = firstImportableExportInfo, moduleSpecifier;
+            if (result !== "skipped") {
+              ({ exportInfo: exportInfo2 = firstImportableExportInfo, moduleSpecifier } = result);
+            }
+            const isDefaultExport = exportInfo2.exportKind === 1 /* Default */;
+            const symbol = isDefaultExport && getLocalSymbolForExportDefault(exportInfo2.symbol) || exportInfo2.symbol;
+            pushAutoImportSymbol(symbol, {
+              kind: moduleSpecifier ? 32 /* ResolvedExport */ : 4 /* Export */,
+              moduleSpecifier,
+              symbolName: symbolName2,
+              exportMapKey,
+              exportName: exportInfo2.exportKind === 2 /* ExportEquals */ ? "export=" /* ExportEquals */ : exportInfo2.symbol.name,
+              fileName: exportInfo2.moduleFileName,
+              isDefaultExport,
+              moduleSymbol: exportInfo2.moduleSymbol,
+              isFromPackageJson: exportInfo2.isFromPackageJson
+            });
           }
-        });
-      }
-    }
-    function getClassConstructorSymbol(classSymbol) {
-      return classSymbol.members && classSymbol.members.get("__constructor" /* Constructor */);
-    }
-    function findSuperConstructorAccesses(classDeclaration, addNode) {
-      const constructor = getClassConstructorSymbol(classDeclaration.symbol);
-      if (!(constructor && constructor.declarations)) {
-        return;
+        );
+        hasUnresolvedAutoImports = context.skippedAny();
+        flags |= context.resolvedAny() ? 8 /* ResolvedModuleSpecifiers */ : 0;
+        flags |= context.resolvedBeyondLimit() ? 16 /* ResolvedModuleSpecifiersBeyondLimit */ : 0;
       }
-      for (const decl of constructor.declarations) {
-        Debug.assert(decl.kind === 173 /* Constructor */);
-        const body = decl.body;
-        if (body) {
-          forEachDescendantOfKind(body, 106 /* SuperKeyword */, (node) => {
-            if (isCallExpressionTarget(node)) {
-              addNode(node);
-            }
-          });
+    );
+    function isImportableExportInfo(info) {
+      const moduleFile = tryCast(info.moduleSymbol.valueDeclaration, isSourceFile);
+      if (!moduleFile) {
+        const moduleName = stripQuotes(info.moduleSymbol.name);
+        if (ts_JsTyping_exports.nodeCoreModules.has(moduleName) && startsWith(moduleName, "node:") !== shouldUseUriStyleNodeCoreModules(sourceFile, program)) {
+          return false;
         }
+        return packageJsonFilter ? packageJsonFilter.allowsImportingAmbientModule(info.moduleSymbol, getModuleSpecifierResolutionHost(info.isFromPackageJson)) : true;
       }
+      return isImportableFile(
+        info.isFromPackageJson ? packageJsonAutoImportProvider : program,
+        sourceFile,
+        moduleFile,
+        preferences,
+        packageJsonFilter,
+        getModuleSpecifierResolutionHost(info.isFromPackageJson),
+        moduleSpecifierCache
+      );
     }
-    function hasOwnConstructor(classDeclaration) {
-      return !!getClassConstructorSymbol(classDeclaration.symbol);
+  }
+  function pushAutoImportSymbol(symbol, origin) {
+    const symbolId = getSymbolId(symbol);
+    if (symbolToSortTextMap[symbolId] === SortText.GlobalsOrKeywords) {
+      return;
     }
-    function findInheritedConstructorReferences(classDeclaration, state) {
-      if (hasOwnConstructor(classDeclaration))
-        return;
-      const classSymbol = classDeclaration.symbol;
-      const search = state.createSearch(void 0, classSymbol, void 0);
-      getReferencesInContainerOrFiles(classSymbol, state, search);
+    symbolToOriginInfoMap[symbols.length] = origin;
+    symbolToSortTextMap[symbolId] = importStatementCompletion ? SortText.LocationPriority : SortText.AutoImportSuggestions;
+    symbols.push(symbol);
+  }
+  function collectObjectLiteralMethodSymbols(members, enclosingDeclaration) {
+    if (isInJSFile(location)) {
+      return;
     }
-    function addImplementationReferences(refNode, addReference2, state) {
-      if (isDeclarationName(refNode) && isImplementation(refNode.parent)) {
-        addReference2(refNode);
+    members.forEach((member) => {
+      if (!isObjectLiteralMethodSymbol(member)) {
         return;
       }
-      if (refNode.kind !== 79 /* Identifier */) {
+      const displayName = getCompletionEntryDisplayNameForSymbol(
+        member,
+        getEmitScriptTarget(compilerOptions),
+        /*origin*/
+        void 0,
+        0 /* ObjectPropertyDeclaration */,
+        /*jsxIdentifierExpected*/
+        false
+      );
+      if (!displayName) {
         return;
       }
-      if (refNode.parent.kind === 300 /* ShorthandPropertyAssignment */) {
-        getReferenceEntriesForShorthandPropertyAssignment(refNode, state.checker, addReference2);
-      }
-      const containingClass = getContainingClassIfInHeritageClause(refNode);
-      if (containingClass) {
-        addReference2(containingClass);
+      const { name } = displayName;
+      const entryProps = getEntryForObjectLiteralMethodCompletion(
+        member,
+        name,
+        enclosingDeclaration,
+        program,
+        host,
+        compilerOptions,
+        preferences,
+        formatContext
+      );
+      if (!entryProps) {
         return;
       }
-      const typeNode = findAncestor(refNode, (a) => !isQualifiedName(a.parent) && !isTypeNode(a.parent) && !isTypeElement(a.parent));
-      const typeHavingNode = typeNode.parent;
-      if (hasType(typeHavingNode) && typeHavingNode.type === typeNode && state.markSeenContainingTypeReference(typeHavingNode)) {
-        if (hasInitializer(typeHavingNode)) {
-          addIfImplementation(typeHavingNode.initializer);
-        } else if (isFunctionLike(typeHavingNode) && typeHavingNode.body) {
-          const body = typeHavingNode.body;
-          if (body.kind === 238 /* Block */) {
-            forEachReturnStatement(body, (returnStatement) => {
-              if (returnStatement.expression)
-                addIfImplementation(returnStatement.expression);
-            });
-          } else {
-            addIfImplementation(body);
-          }
-        } else if (isAssertionExpression(typeHavingNode)) {
-          addIfImplementation(typeHavingNode.expression);
-        }
+      const origin = { kind: 128 /* ObjectLiteralMethod */, ...entryProps };
+      flags |= 32 /* MayIncludeMethodSnippets */;
+      symbolToOriginInfoMap[symbols.length] = origin;
+      symbols.push(member);
+    });
+  }
+  function isObjectLiteralMethodSymbol(symbol) {
+    if (!(symbol.flags & (4 /* Property */ | 8192 /* Method */))) {
+      return false;
+    }
+    return true;
+  }
+  function getScopeNode(initialToken, position2, sourceFile2) {
+    let scope = initialToken;
+    while (scope && !positionBelongsToNode(scope, position2, sourceFile2)) {
+      scope = scope.parent;
+    }
+    return scope;
+  }
+  function isCompletionListBlocker(contextToken2) {
+    const start3 = timestamp();
+    const result = isInStringOrRegularExpressionOrTemplateLiteral(contextToken2) || isSolelyIdentifierDefinitionLocation(contextToken2) || isDotOfNumericLiteral(contextToken2) || isInJsxText(contextToken2) || isBigIntLiteral(contextToken2);
+    log("getCompletionsAtPosition: isCompletionListBlocker: " + (timestamp() - start3));
+    return result;
+  }
+  function isInJsxText(contextToken2) {
+    if (contextToken2.kind === 11 /* JsxText */) {
+      return true;
+    }
+    if (contextToken2.kind === 31 /* GreaterThanToken */ && contextToken2.parent) {
+      if (location === contextToken2.parent && (location.kind === 283 /* JsxOpeningElement */ || location.kind === 282 /* JsxSelfClosingElement */)) {
+        return false;
       }
-      function addIfImplementation(e) {
-        if (isImplementationExpression(e))
-          addReference2(e);
+      if (contextToken2.parent.kind === 283 /* JsxOpeningElement */) {
+        return location.parent.kind !== 283 /* JsxOpeningElement */;
+      }
+      if (contextToken2.parent.kind === 284 /* JsxClosingElement */ || contextToken2.parent.kind === 282 /* JsxSelfClosingElement */) {
+        return !!contextToken2.parent.parent && contextToken2.parent.parent.kind === 281 /* JsxElement */;
       }
     }
-    function getContainingClassIfInHeritageClause(node) {
-      return isIdentifier(node) || isPropertyAccessExpression(node) ? getContainingClassIfInHeritageClause(node.parent) : isExpressionWithTypeArguments(node) ? tryCast(node.parent.parent, isClassLike) : void 0;
-    }
-    function isImplementationExpression(node) {
-      switch (node.kind) {
-        case 214 /* ParenthesizedExpression */:
-          return isImplementationExpression(node.expression);
-        case 216 /* ArrowFunction */:
-        case 215 /* FunctionExpression */:
-        case 207 /* ObjectLiteralExpression */:
-        case 228 /* ClassExpression */:
-        case 206 /* ArrayLiteralExpression */:
+    return false;
+  }
+  function isNewIdentifierDefinitionLocation() {
+    if (contextToken) {
+      const containingNodeKind = contextToken.parent.kind;
+      const tokenKind = keywordForNode(contextToken);
+      switch (tokenKind) {
+        case 27 /* CommaToken */:
+          return containingNodeKind === 210 /* CallExpression */ || containingNodeKind === 173 /* Constructor */ || containingNodeKind === 211 /* NewExpression */ || containingNodeKind === 206 /* ArrayLiteralExpression */ || containingNodeKind === 223 /* BinaryExpression */ || containingNodeKind === 181 /* FunctionType */ || containingNodeKind === 207 /* ObjectLiteralExpression */;
+        case 20 /* OpenParenToken */:
+          return containingNodeKind === 210 /* CallExpression */ || containingNodeKind === 173 /* Constructor */ || containingNodeKind === 211 /* NewExpression */ || containingNodeKind === 214 /* ParenthesizedExpression */ || containingNodeKind === 193 /* ParenthesizedType */;
+        case 22 /* OpenBracketToken */:
+          return containingNodeKind === 206 /* ArrayLiteralExpression */ || containingNodeKind === 178 /* IndexSignature */ || containingNodeKind === 164 /* ComputedPropertyName */;
+        case 142 /* ModuleKeyword */:
+        case 143 /* NamespaceKeyword */:
+        case 100 /* ImportKeyword */:
           return true;
-        default:
-          return false;
+        case 24 /* DotToken */:
+          return containingNodeKind === 264 /* ModuleDeclaration */;
+        case 18 /* OpenBraceToken */:
+          return containingNodeKind === 260 /* ClassDeclaration */ || containingNodeKind === 207 /* ObjectLiteralExpression */;
+        case 63 /* EqualsToken */:
+          return containingNodeKind === 257 /* VariableDeclaration */ || containingNodeKind === 223 /* BinaryExpression */;
+        case 15 /* TemplateHead */:
+          return containingNodeKind === 225 /* TemplateExpression */;
+        case 16 /* TemplateMiddle */:
+          return containingNodeKind === 236 /* TemplateSpan */;
+        case 132 /* AsyncKeyword */:
+          return containingNodeKind === 171 /* MethodDeclaration */ || containingNodeKind === 300 /* ShorthandPropertyAssignment */;
+        case 41 /* AsteriskToken */:
+          return containingNodeKind === 171 /* MethodDeclaration */;
       }
-    }
-    function explicitlyInheritsFrom(symbol, parent2, cachedResults, checker) {
-      if (symbol === parent2) {
+      if (isClassMemberCompletionKeyword(tokenKind)) {
         return true;
       }
-      const key = getSymbolId(symbol) + "," + getSymbolId(parent2);
-      const cached = cachedResults.get(key);
-      if (cached !== void 0) {
-        return cached;
-      }
-      cachedResults.set(key, false);
-      const inherits = !!symbol.declarations && symbol.declarations.some((declaration) => getAllSuperTypeNodes(declaration).some((typeReference) => {
-        const type = checker.getTypeAtLocation(typeReference);
-        return !!type && !!type.symbol && explicitlyInheritsFrom(type.symbol, parent2, cachedResults, checker);
-      }));
-      cachedResults.set(key, inherits);
-      return inherits;
     }
-    function getReferencesForSuperKeyword(superKeyword) {
-      let searchSpaceNode = getSuperContainer(superKeyword, false);
-      if (!searchSpaceNode) {
-        return void 0;
-      }
-      let staticFlag = 32 /* Static */;
-      switch (searchSpaceNode.kind) {
-        case 169 /* PropertyDeclaration */:
-        case 168 /* PropertySignature */:
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-        case 173 /* Constructor */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-          staticFlag &= getSyntacticModifierFlags(searchSpaceNode);
-          searchSpaceNode = searchSpaceNode.parent;
-          break;
-        default:
-          return void 0;
+    return false;
+  }
+  function isInStringOrRegularExpressionOrTemplateLiteral(contextToken2) {
+    return (isRegularExpressionLiteral(contextToken2) || isStringTextContainingNode(contextToken2)) && (rangeContainsPositionExclusive(createTextRangeFromSpan(createTextSpanFromNode(contextToken2)), position) || position === contextToken2.end && (!!contextToken2.isUnterminated || isRegularExpressionLiteral(contextToken2)));
+  }
+  function tryGetObjectTypeLiteralInTypeArgumentCompletionSymbols() {
+    const typeLiteralNode = tryGetTypeLiteralNode(contextToken);
+    if (!typeLiteralNode)
+      return 0 /* Continue */;
+    const intersectionTypeNode = isIntersectionTypeNode(typeLiteralNode.parent) ? typeLiteralNode.parent : void 0;
+    const containerTypeNode = intersectionTypeNode || typeLiteralNode;
+    const containerExpectedType = getConstraintOfTypeArgumentProperty(containerTypeNode, typeChecker);
+    if (!containerExpectedType)
+      return 0 /* Continue */;
+    const containerActualType = typeChecker.getTypeFromTypeNode(containerTypeNode);
+    const members = getPropertiesForCompletion(containerExpectedType, typeChecker);
+    const existingMembers = getPropertiesForCompletion(containerActualType, typeChecker);
+    const existingMemberEscapedNames = /* @__PURE__ */ new Set();
+    existingMembers.forEach((s) => existingMemberEscapedNames.add(s.escapedName));
+    symbols = concatenate(symbols, filter(members, (s) => !existingMemberEscapedNames.has(s.escapedName)));
+    completionKind = 0 /* ObjectPropertyDeclaration */;
+    isNewIdentifierLocation = true;
+    return 1 /* Success */;
+  }
+  function tryGetObjectLikeCompletionSymbols() {
+    const symbolsStartIndex = symbols.length;
+    const objectLikeContainer = tryGetObjectLikeCompletionContainer(contextToken);
+    if (!objectLikeContainer)
+      return 0 /* Continue */;
+    completionKind = 0 /* ObjectPropertyDeclaration */;
+    let typeMembers;
+    let existingMembers;
+    if (objectLikeContainer.kind === 207 /* ObjectLiteralExpression */) {
+      const instantiatedType = tryGetObjectLiteralContextualType(objectLikeContainer, typeChecker);
+      if (instantiatedType === void 0) {
+        if (objectLikeContainer.flags & 33554432 /* InWithStatement */) {
+          return 2 /* Fail */;
+        }
+        isNonContextualObjectLiteral = true;
+        return 0 /* Continue */;
       }
-      const sourceFile = searchSpaceNode.getSourceFile();
-      const references = mapDefined(getPossibleSymbolReferenceNodes(sourceFile, "super", searchSpaceNode), (node) => {
-        if (node.kind !== 106 /* SuperKeyword */) {
-          return;
+      const completionsType = typeChecker.getContextualType(objectLikeContainer, 4 /* Completions */);
+      const hasStringIndexType = (completionsType || instantiatedType).getStringIndexType();
+      const hasNumberIndextype = (completionsType || instantiatedType).getNumberIndexType();
+      isNewIdentifierLocation = !!hasStringIndexType || !!hasNumberIndextype;
+      typeMembers = getPropertiesForObjectExpression(instantiatedType, completionsType, objectLikeContainer, typeChecker);
+      existingMembers = objectLikeContainer.properties;
+      if (typeMembers.length === 0) {
+        if (!hasNumberIndextype) {
+          isNonContextualObjectLiteral = true;
+          return 0 /* Continue */;
         }
-        const container = getSuperContainer(node, false);
-        return container && isStatic(container) === !!staticFlag && container.parent.symbol === searchSpaceNode.symbol ? nodeEntry(node) : void 0;
-      });
-      return [{ definition: { type: 0 /* Symbol */, symbol: searchSpaceNode.symbol }, references }];
+      }
+    } else {
+      Debug.assert(objectLikeContainer.kind === 203 /* ObjectBindingPattern */);
+      isNewIdentifierLocation = false;
+      const rootDeclaration = getRootDeclaration(objectLikeContainer.parent);
+      if (!isVariableLike(rootDeclaration))
+        return Debug.fail("Root declaration is not variable-like.");
+      let canGetType = hasInitializer(rootDeclaration) || !!getEffectiveTypeAnnotationNode(rootDeclaration) || rootDeclaration.parent.parent.kind === 247 /* ForOfStatement */;
+      if (!canGetType && rootDeclaration.kind === 166 /* Parameter */) {
+        if (isExpression(rootDeclaration.parent)) {
+          canGetType = !!typeChecker.getContextualType(rootDeclaration.parent);
+        } else if (rootDeclaration.parent.kind === 171 /* MethodDeclaration */ || rootDeclaration.parent.kind === 175 /* SetAccessor */) {
+          canGetType = isExpression(rootDeclaration.parent.parent) && !!typeChecker.getContextualType(rootDeclaration.parent.parent);
+        }
+      }
+      if (canGetType) {
+        const typeForObject = typeChecker.getTypeAtLocation(objectLikeContainer);
+        if (!typeForObject)
+          return 2 /* Fail */;
+        typeMembers = typeChecker.getPropertiesOfType(typeForObject).filter((propertySymbol) => {
+          return typeChecker.isPropertyAccessible(
+            objectLikeContainer,
+            /*isSuper*/
+            false,
+            /*writing*/
+            false,
+            typeForObject,
+            propertySymbol
+          );
+        });
+        existingMembers = objectLikeContainer.elements;
+      }
     }
-    function isParameterName(node) {
-      return node.kind === 79 /* Identifier */ && node.parent.kind === 166 /* Parameter */ && node.parent.name === node;
+    if (typeMembers && typeMembers.length > 0) {
+      const filteredMembers = filterObjectMembersList(typeMembers, Debug.checkDefined(existingMembers));
+      symbols = concatenate(symbols, filteredMembers);
+      setSortTextToOptionalMember();
+      if (objectLikeContainer.kind === 207 /* ObjectLiteralExpression */ && preferences.includeCompletionsWithObjectLiteralMethodSnippets && preferences.includeCompletionsWithInsertText) {
+        transformObjectLiteralMembersSortText(symbolsStartIndex);
+        collectObjectLiteralMethodSymbols(filteredMembers, objectLikeContainer);
+      }
     }
-    function getReferencesForThisKeyword(thisOrSuperKeyword, sourceFiles, cancellationToken) {
-      let searchSpaceNode = getThisContainer(thisOrSuperKeyword, false);
-      let staticFlag = 32 /* Static */;
-      switch (searchSpaceNode.kind) {
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-          if (isObjectLiteralMethod(searchSpaceNode)) {
-            staticFlag &= getSyntacticModifierFlags(searchSpaceNode);
-            searchSpaceNode = searchSpaceNode.parent;
-            break;
-          }
-        case 169 /* PropertyDeclaration */:
-        case 168 /* PropertySignature */:
-        case 173 /* Constructor */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-          staticFlag &= getSyntacticModifierFlags(searchSpaceNode);
-          searchSpaceNode = searchSpaceNode.parent;
+    return 1 /* Success */;
+  }
+  function tryGetImportOrExportClauseCompletionSymbols() {
+    if (!contextToken)
+      return 0 /* Continue */;
+    const namedImportsOrExports = contextToken.kind === 18 /* OpenBraceToken */ || contextToken.kind === 27 /* CommaToken */ ? tryCast(contextToken.parent, isNamedImportsOrExports) : isTypeKeywordTokenOrIdentifier(contextToken) ? tryCast(contextToken.parent.parent, isNamedImportsOrExports) : void 0;
+    if (!namedImportsOrExports)
+      return 0 /* Continue */;
+    if (!isTypeKeywordTokenOrIdentifier(contextToken)) {
+      keywordFilters = 8 /* TypeKeyword */;
+    }
+    const { moduleSpecifier } = namedImportsOrExports.kind === 272 /* NamedImports */ ? namedImportsOrExports.parent.parent : namedImportsOrExports.parent;
+    if (!moduleSpecifier) {
+      isNewIdentifierLocation = true;
+      return namedImportsOrExports.kind === 272 /* NamedImports */ ? 2 /* Fail */ : 0 /* Continue */;
+    }
+    const moduleSpecifierSymbol = typeChecker.getSymbolAtLocation(moduleSpecifier);
+    if (!moduleSpecifierSymbol) {
+      isNewIdentifierLocation = true;
+      return 2 /* Fail */;
+    }
+    completionKind = 3 /* MemberLike */;
+    isNewIdentifierLocation = false;
+    const exports = typeChecker.getExportsAndPropertiesOfModule(moduleSpecifierSymbol);
+    const existing = new Set(namedImportsOrExports.elements.filter((n) => !isCurrentlyEditingNode(n)).map((n) => (n.propertyName || n.name).escapedText));
+    const uniques = exports.filter((e) => e.escapedName !== "default" /* Default */ && !existing.has(e.escapedName));
+    symbols = concatenate(symbols, uniques);
+    if (!uniques.length) {
+      keywordFilters = 0 /* None */;
+    }
+    return 1 /* Success */;
+  }
+  function tryGetLocalNamedExportCompletionSymbols() {
+    var _a2;
+    const namedExports = contextToken && (contextToken.kind === 18 /* OpenBraceToken */ || contextToken.kind === 27 /* CommaToken */) ? tryCast(contextToken.parent, isNamedExports) : void 0;
+    if (!namedExports) {
+      return 0 /* Continue */;
+    }
+    const localsContainer = findAncestor(namedExports, or(isSourceFile, isModuleDeclaration));
+    completionKind = 5 /* None */;
+    isNewIdentifierLocation = false;
+    (_a2 = localsContainer.locals) == null ? void 0 : _a2.forEach((symbol, name) => {
+      var _a3, _b;
+      symbols.push(symbol);
+      if ((_b = (_a3 = localsContainer.symbol) == null ? void 0 : _a3.exports) == null ? void 0 : _b.has(name)) {
+        symbolToSortTextMap[getSymbolId(symbol)] = SortText.OptionalMember;
+      }
+    });
+    return 1 /* Success */;
+  }
+  function tryGetClassLikeCompletionSymbols() {
+    const decl = tryGetObjectTypeDeclarationCompletionContainer(sourceFile, contextToken, location, position);
+    if (!decl)
+      return 0 /* Continue */;
+    completionKind = 3 /* MemberLike */;
+    isNewIdentifierLocation = true;
+    keywordFilters = contextToken.kind === 41 /* AsteriskToken */ ? 0 /* None */ : isClassLike(decl) ? 2 /* ClassElementKeywords */ : 3 /* InterfaceElementKeywords */;
+    if (!isClassLike(decl))
+      return 1 /* Success */;
+    const classElement = contextToken.kind === 26 /* SemicolonToken */ ? contextToken.parent.parent : contextToken.parent;
+    let classElementModifierFlags = isClassElement(classElement) ? getEffectiveModifierFlags(classElement) : 0 /* None */;
+    if (contextToken.kind === 79 /* Identifier */ && !isCurrentlyEditingNode(contextToken)) {
+      switch (contextToken.getText()) {
+        case "private":
+          classElementModifierFlags = classElementModifierFlags | 8 /* Private */;
           break;
-        case 308 /* SourceFile */:
-          if (isExternalModule(searchSpaceNode) || isParameterName(thisOrSuperKeyword)) {
-            return void 0;
-          }
-        case 259 /* FunctionDeclaration */:
-        case 215 /* FunctionExpression */:
+        case "static":
+          classElementModifierFlags = classElementModifierFlags | 32 /* Static */;
+          break;
+        case "override":
+          classElementModifierFlags = classElementModifierFlags | 16384 /* Override */;
           break;
-        default:
-          return void 0;
       }
-      const references = flatMap(searchSpaceNode.kind === 308 /* SourceFile */ ? sourceFiles : [searchSpaceNode.getSourceFile()], (sourceFile) => {
-        cancellationToken.throwIfCancellationRequested();
-        return getPossibleSymbolReferenceNodes(sourceFile, "this", isSourceFile(searchSpaceNode) ? sourceFile : searchSpaceNode).filter((node) => {
-          if (!isThis(node)) {
-            return false;
-          }
-          const container = getThisContainer(node, false);
-          switch (searchSpaceNode.kind) {
-            case 215 /* FunctionExpression */:
-            case 259 /* FunctionDeclaration */:
-              return searchSpaceNode.symbol === container.symbol;
-            case 171 /* MethodDeclaration */:
-            case 170 /* MethodSignature */:
-              return isObjectLiteralMethod(searchSpaceNode) && searchSpaceNode.symbol === container.symbol;
-            case 228 /* ClassExpression */:
-            case 260 /* ClassDeclaration */:
-            case 207 /* ObjectLiteralExpression */:
-              return container.parent && searchSpaceNode.symbol === container.parent.symbol && isStatic(container) === !!staticFlag;
-            case 308 /* SourceFile */:
-              return container.kind === 308 /* SourceFile */ && !isExternalModule(container) && !isParameterName(node);
-          }
-        });
-      }).map((n) => nodeEntry(n));
-      const thisParameter = firstDefined(references, (r) => isParameter(r.node.parent) ? r.node : void 0);
-      return [{
-        definition: { type: 3 /* This */, node: thisParameter || thisOrSuperKeyword },
-        references
-      }];
     }
-    function getReferencesForStringLiteral(node, sourceFiles, checker, cancellationToken) {
-      const type = getContextualTypeFromParentOrAncestorTypeNode(node, checker);
-      const references = flatMap(sourceFiles, (sourceFile) => {
-        cancellationToken.throwIfCancellationRequested();
-        return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, node.text), (ref) => {
-          if (isStringLiteralLike(ref) && ref.text === node.text) {
-            if (type) {
-              const refType = getContextualTypeFromParentOrAncestorTypeNode(ref, checker);
-              if (type !== checker.getStringType() && type === refType) {
-                return nodeEntry(ref, 2 /* StringLiteral */);
-              }
-            } else {
-              return isNoSubstitutionTemplateLiteral(ref) && !rangeIsOnSingleLine(ref, sourceFile) ? void 0 : nodeEntry(ref, 2 /* StringLiteral */);
-            }
-          }
-        });
+    if (isClassStaticBlockDeclaration(classElement)) {
+      classElementModifierFlags |= 32 /* Static */;
+    }
+    if (!(classElementModifierFlags & 8 /* Private */)) {
+      const baseTypeNodes = isClassLike(decl) && classElementModifierFlags & 16384 /* Override */ ? singleElementArray(getEffectiveBaseTypeNode(decl)) : getAllSuperTypeNodes(decl);
+      const baseSymbols = flatMap(baseTypeNodes, (baseTypeNode) => {
+        const type = typeChecker.getTypeAtLocation(baseTypeNode);
+        return classElementModifierFlags & 32 /* Static */ ? (type == null ? void 0 : type.symbol) && typeChecker.getPropertiesOfType(typeChecker.getTypeOfSymbolAtLocation(type.symbol, decl)) : type && typeChecker.getPropertiesOfType(type);
       });
-      return [{
-        definition: { type: 4 /* String */, node },
-        references
-      }];
+      symbols = concatenate(symbols, filterClassMembersList(baseSymbols, decl.members, classElementModifierFlags));
     }
-    function populateSearchSymbolSet(symbol, location2, checker, isForRename, providePrefixAndSuffixText, implementations) {
-      const result = [];
-      forEachRelatedSymbol(
-        symbol,
-        location2,
-        checker,
-        isForRename,
-        !(isForRename && providePrefixAndSuffixText),
-        (sym, root, base) => {
-          if (base) {
-            if (isStaticSymbol(symbol) !== isStaticSymbol(base)) {
-              base = void 0;
-            }
+    return 1 /* Success */;
+  }
+  function isConstructorParameterCompletion(node2) {
+    return !!node2.parent && isParameter(node2.parent) && isConstructorDeclaration(node2.parent.parent) && (isParameterPropertyModifier(node2.kind) || isDeclarationName(node2));
+  }
+  function tryGetConstructorLikeCompletionContainer(contextToken2) {
+    if (contextToken2) {
+      const parent2 = contextToken2.parent;
+      switch (contextToken2.kind) {
+        case 20 /* OpenParenToken */:
+        case 27 /* CommaToken */:
+          return isConstructorDeclaration(contextToken2.parent) ? contextToken2.parent : void 0;
+        default:
+          if (isConstructorParameterCompletion(contextToken2)) {
+            return parent2.parent;
           }
-          result.push(base || root || sym);
-        },
-        () => !implementations
-      );
-      return result;
-    }
-    function forEachRelatedSymbol(symbol, location2, checker, isForRenamePopulateSearchSymbolSet, onlyIncludeBindingElementAtReferenceLocation, cbSymbol, allowBaseTypes) {
-      const containingObjectLiteralElement = getContainingObjectLiteralElement(location2);
-      if (containingObjectLiteralElement) {
-        const shorthandValueSymbol = checker.getShorthandAssignmentValueSymbol(location2.parent);
-        if (shorthandValueSymbol && isForRenamePopulateSearchSymbolSet) {
-          return cbSymbol(shorthandValueSymbol, void 0, void 0, 3 /* SearchedLocalFoundProperty */);
-        }
-        const contextualType = checker.getContextualType(containingObjectLiteralElement.parent);
-        const res2 = contextualType && firstDefined(
-          getPropertySymbolsFromContextualType(containingObjectLiteralElement, checker, contextualType, true),
-          (sym) => fromRoot(sym, 4 /* SearchedPropertyFoundLocal */)
-        );
-        if (res2)
-          return res2;
-        const propertySymbol = getPropertySymbolOfDestructuringAssignment(location2, checker);
-        const res1 = propertySymbol && cbSymbol(propertySymbol, void 0, void 0, 4 /* SearchedPropertyFoundLocal */);
-        if (res1)
-          return res1;
-        const res22 = shorthandValueSymbol && cbSymbol(shorthandValueSymbol, void 0, void 0, 3 /* SearchedLocalFoundProperty */);
-        if (res22)
-          return res22;
-      }
-      const aliasedSymbol = getMergedAliasedSymbolOfNamespaceExportDeclaration(location2, symbol, checker);
-      if (aliasedSymbol) {
-        const res2 = cbSymbol(aliasedSymbol, void 0, void 0, 1 /* Node */);
-        if (res2)
-          return res2;
       }
-      const res = fromRoot(symbol);
-      if (res)
-        return res;
-      if (symbol.valueDeclaration && isParameterPropertyDeclaration(symbol.valueDeclaration, symbol.valueDeclaration.parent)) {
-        const paramProps = checker.getSymbolsOfParameterPropertyDeclaration(cast(symbol.valueDeclaration, isParameter), symbol.name);
-        Debug.assert(paramProps.length === 2 && !!(paramProps[0].flags & 1 /* FunctionScopedVariable */) && !!(paramProps[1].flags & 4 /* Property */));
-        return fromRoot(symbol.flags & 1 /* FunctionScopedVariable */ ? paramProps[1] : paramProps[0]);
-      }
-      const exportSpecifier = getDeclarationOfKind(symbol, 278 /* ExportSpecifier */);
-      if (!isForRenamePopulateSearchSymbolSet || exportSpecifier && !exportSpecifier.propertyName) {
-        const localSymbol = exportSpecifier && checker.getExportSpecifierLocalTargetSymbol(exportSpecifier);
-        if (localSymbol) {
-          const res2 = cbSymbol(localSymbol, void 0, void 0, 1 /* Node */);
-          if (res2)
-            return res2;
-        }
-      }
-      if (!isForRenamePopulateSearchSymbolSet) {
-        let bindingElementPropertySymbol;
-        if (onlyIncludeBindingElementAtReferenceLocation) {
-          bindingElementPropertySymbol = isObjectBindingElementWithoutPropertyName(location2.parent) ? getPropertySymbolFromBindingElement(checker, location2.parent) : void 0;
-        } else {
-          bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker);
+    }
+    return void 0;
+  }
+  function tryGetFunctionLikeBodyCompletionContainer(contextToken2) {
+    if (contextToken2) {
+      let prev;
+      const container = findAncestor(contextToken2.parent, (node2) => {
+        if (isClassLike(node2)) {
+          return "quit";
         }
-        return bindingElementPropertySymbol && fromRoot(bindingElementPropertySymbol, 4 /* SearchedPropertyFoundLocal */);
-      }
-      Debug.assert(isForRenamePopulateSearchSymbolSet);
-      const includeOriginalSymbolOfBindingElement = onlyIncludeBindingElementAtReferenceLocation;
-      if (includeOriginalSymbolOfBindingElement) {
-        const bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker);
-        return bindingElementPropertySymbol && fromRoot(bindingElementPropertySymbol, 4 /* SearchedPropertyFoundLocal */);
-      }
-      function fromRoot(sym, kind) {
-        return firstDefined(checker.getRootSymbols(sym), (rootSymbol) => cbSymbol(sym, rootSymbol, void 0, kind) || (rootSymbol.parent && rootSymbol.parent.flags & (32 /* Class */ | 64 /* Interface */) && allowBaseTypes(rootSymbol) ? getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.name, checker, (base) => cbSymbol(sym, rootSymbol, base, kind)) : void 0));
-      }
-      function getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol2, checker2) {
-        const bindingElement = getDeclarationOfKind(symbol2, 205 /* BindingElement */);
-        if (bindingElement && isObjectBindingElementWithoutPropertyName(bindingElement)) {
-          return getPropertySymbolFromBindingElement(checker2, bindingElement);
+        if (isFunctionLikeDeclaration(node2) && prev === node2.body) {
+          return true;
         }
-      }
-    }
-    function getPropertySymbolsFromBaseTypes(symbol, propertyName, checker, cb) {
-      const seen = /* @__PURE__ */ new Map();
-      return recur(symbol);
-      function recur(symbol2) {
-        if (!(symbol2.flags & (32 /* Class */ | 64 /* Interface */)) || !addToSeen(seen, getSymbolId(symbol2)))
-          return;
-        return firstDefined(symbol2.declarations, (declaration) => firstDefined(getAllSuperTypeNodes(declaration), (typeReference) => {
-          const type = checker.getTypeAtLocation(typeReference);
-          const propertySymbol = type && type.symbol && checker.getPropertyOfType(type, propertyName);
-          return type && propertySymbol && (firstDefined(checker.getRootSymbols(propertySymbol), cb) || recur(type.symbol));
-        }));
-      }
-    }
-    function isStaticSymbol(symbol) {
-      if (!symbol.valueDeclaration)
+        prev = node2;
         return false;
-      const modifierFlags = getEffectiveModifierFlags(symbol.valueDeclaration);
-      return !!(modifierFlags & 32 /* Static */);
-    }
-    function getRelatedSymbol(search, referenceSymbol, referenceLocation, state) {
-      const { checker } = state;
-      return forEachRelatedSymbol(
-        referenceSymbol,
-        referenceLocation,
-        checker,
-        false,
-        state.options.use !== 2 /* Rename */ || !!state.options.providePrefixAndSuffixTextForRename,
-        (sym, rootSymbol, baseSymbol, kind) => {
-          if (baseSymbol) {
-            if (isStaticSymbol(referenceSymbol) !== isStaticSymbol(baseSymbol)) {
-              baseSymbol = void 0;
-            }
-          }
-          return search.includes(baseSymbol || rootSymbol || sym) ? { symbol: rootSymbol && !(getCheckFlags(sym) & 6 /* Synthetic */) ? rootSymbol : sym, kind } : void 0;
-        },
-        (rootSymbol) => !(search.parents && !search.parents.some((parent2) => explicitlyInheritsFrom(rootSymbol.parent, parent2, state.inheritsFromCache, checker)))
-      );
+      });
+      return container && container;
     }
-    function getIntersectingMeaningFromDeclarations(node, symbol) {
-      let meaning = getMeaningFromLocation(node);
-      const { declarations } = symbol;
-      if (declarations) {
-        let lastIterationMeaning;
-        do {
-          lastIterationMeaning = meaning;
-          for (const declaration of declarations) {
-            const declarationMeaning = getMeaningFromDeclaration(declaration);
-            if (declarationMeaning & meaning) {
-              meaning |= declarationMeaning;
+  }
+  function tryGetContainingJsxElement(contextToken2) {
+    if (contextToken2) {
+      const parent2 = contextToken2.parent;
+      switch (contextToken2.kind) {
+        case 31 /* GreaterThanToken */:
+        case 30 /* LessThanSlashToken */:
+        case 43 /* SlashToken */:
+        case 79 /* Identifier */:
+        case 208 /* PropertyAccessExpression */:
+        case 289 /* JsxAttributes */:
+        case 288 /* JsxAttribute */:
+        case 290 /* JsxSpreadAttribute */:
+          if (parent2 && (parent2.kind === 282 /* JsxSelfClosingElement */ || parent2.kind === 283 /* JsxOpeningElement */)) {
+            if (contextToken2.kind === 31 /* GreaterThanToken */) {
+              const precedingToken = findPrecedingToken(
+                contextToken2.pos,
+                sourceFile,
+                /*startNode*/
+                void 0
+              );
+              if (!parent2.typeArguments || precedingToken && precedingToken.kind === 43 /* SlashToken */)
+                break;
             }
+            return parent2;
+          } else if (parent2.kind === 288 /* JsxAttribute */) {
+            return parent2.parent.parent;
           }
-        } while (meaning !== lastIterationMeaning);
-      }
-      return meaning;
-    }
-    Core2.getIntersectingMeaningFromDeclarations = getIntersectingMeaningFromDeclarations;
-    function isImplementation(node) {
-      return !!(node.flags & 16777216 /* Ambient */) ? !(isInterfaceDeclaration(node) || isTypeAliasDeclaration(node)) : isVariableLike(node) ? hasInitializer(node) : isFunctionLikeDeclaration(node) ? !!node.body : isClassLike(node) || isModuleOrEnumDeclaration(node);
-    }
-    function getReferenceEntriesForShorthandPropertyAssignment(node, checker, addReference2) {
-      const refSymbol = checker.getSymbolAtLocation(node);
-      const shorthandSymbol = checker.getShorthandAssignmentValueSymbol(refSymbol.valueDeclaration);
-      if (shorthandSymbol) {
-        for (const declaration of shorthandSymbol.getDeclarations()) {
-          if (getMeaningFromDeclaration(declaration) & 1 /* Value */) {
-            addReference2(declaration);
+          break;
+        case 10 /* StringLiteral */:
+          if (parent2 && (parent2.kind === 288 /* JsxAttribute */ || parent2.kind === 290 /* JsxSpreadAttribute */)) {
+            return parent2.parent.parent;
           }
-        }
+          break;
+        case 19 /* CloseBraceToken */:
+          if (parent2 && parent2.kind === 291 /* JsxExpression */ && parent2.parent && parent2.parent.kind === 288 /* JsxAttribute */) {
+            return parent2.parent.parent.parent;
+          }
+          if (parent2 && parent2.kind === 290 /* JsxSpreadAttribute */) {
+            return parent2.parent.parent;
+          }
+          break;
       }
     }
-    Core2.getReferenceEntriesForShorthandPropertyAssignment = getReferenceEntriesForShorthandPropertyAssignment;
-    function forEachDescendantOfKind(node, kind, action) {
-      forEachChild(node, (child) => {
-        if (child.kind === kind) {
-          action(child);
+    return void 0;
+  }
+  function isSolelyIdentifierDefinitionLocation(contextToken2) {
+    const parent2 = contextToken2.parent;
+    const containingNodeKind = parent2.kind;
+    switch (contextToken2.kind) {
+      case 27 /* CommaToken */:
+        return containingNodeKind === 257 /* VariableDeclaration */ || isVariableDeclarationListButNotTypeArgument(contextToken2) || containingNodeKind === 240 /* VariableStatement */ || containingNodeKind === 263 /* EnumDeclaration */ || // enum a { foo, |
+        isFunctionLikeButNotConstructor(containingNodeKind) || containingNodeKind === 261 /* InterfaceDeclaration */ || // interface A<T, |
+        containingNodeKind === 204 /* ArrayBindingPattern */ || // var [x, y|
+        containingNodeKind === 262 /* TypeAliasDeclaration */ || // type Map, K, |
+        // class A<T, |
+        // var C = class D<T, |
+        isClassLike(parent2) && !!parent2.typeParameters && parent2.typeParameters.end >= contextToken2.pos;
+      case 24 /* DotToken */:
+        return containingNodeKind === 204 /* ArrayBindingPattern */;
+      case 58 /* ColonToken */:
+        return containingNodeKind === 205 /* BindingElement */;
+      case 22 /* OpenBracketToken */:
+        return containingNodeKind === 204 /* ArrayBindingPattern */;
+      case 20 /* OpenParenToken */:
+        return containingNodeKind === 295 /* CatchClause */ || isFunctionLikeButNotConstructor(containingNodeKind);
+      case 18 /* OpenBraceToken */:
+        return containingNodeKind === 263 /* EnumDeclaration */;
+      case 29 /* LessThanToken */:
+        return containingNodeKind === 260 /* ClassDeclaration */ || // class A< |
+        containingNodeKind === 228 /* ClassExpression */ || // var C = class D< |
+        containingNodeKind === 261 /* InterfaceDeclaration */ || // interface A< |
+        containingNodeKind === 262 /* TypeAliasDeclaration */ || // type List< |
+        isFunctionLikeKind(containingNodeKind);
+      case 124 /* StaticKeyword */:
+        return containingNodeKind === 169 /* PropertyDeclaration */ && !isClassLike(parent2.parent);
+      case 25 /* DotDotDotToken */:
+        return containingNodeKind === 166 /* Parameter */ || !!parent2.parent && parent2.parent.kind === 204 /* ArrayBindingPattern */;
+      case 123 /* PublicKeyword */:
+      case 121 /* PrivateKeyword */:
+      case 122 /* ProtectedKeyword */:
+        return containingNodeKind === 166 /* Parameter */ && !isConstructorDeclaration(parent2.parent);
+      case 128 /* AsKeyword */:
+        return containingNodeKind === 273 /* ImportSpecifier */ || containingNodeKind === 278 /* ExportSpecifier */ || containingNodeKind === 271 /* NamespaceImport */;
+      case 137 /* GetKeyword */:
+      case 151 /* SetKeyword */:
+        return !isFromObjectTypeDeclaration(contextToken2);
+      case 79 /* Identifier */:
+        if (containingNodeKind === 273 /* ImportSpecifier */ && contextToken2 === parent2.name && contextToken2.text === "type") {
+          return false;
         }
-        forEachDescendantOfKind(child, kind, action);
-      });
-    }
-    function tryGetClassByExtendingIdentifier(node) {
-      return tryGetClassExtendingExpressionWithTypeArguments(climbPastPropertyAccess(node).parent);
-    }
-    function getParentSymbolsOfPropertyAccess(location2, symbol, checker) {
-      const propertyAccessExpression = isRightSideOfPropertyAccess(location2) ? location2.parent : void 0;
-      const lhsType = propertyAccessExpression && checker.getTypeAtLocation(propertyAccessExpression.expression);
-      const res = mapDefined(lhsType && (lhsType.isUnionOrIntersection() ? lhsType.types : lhsType.symbol === symbol.parent ? void 0 : [lhsType]), (t) => t.symbol && t.symbol.flags & (32 /* Class */ | 64 /* Interface */) ? t.symbol : void 0);
-      return res.length === 0 ? void 0 : res;
+        break;
+      case 84 /* ClassKeyword */:
+      case 92 /* EnumKeyword */:
+      case 118 /* InterfaceKeyword */:
+      case 98 /* FunctionKeyword */:
+      case 113 /* VarKeyword */:
+      case 100 /* ImportKeyword */:
+      case 119 /* LetKeyword */:
+      case 85 /* ConstKeyword */:
+      case 138 /* InferKeyword */:
+        return true;
+      case 154 /* TypeKeyword */:
+        return containingNodeKind !== 273 /* ImportSpecifier */;
+      case 41 /* AsteriskToken */:
+        return isFunctionLike(contextToken2.parent) && !isMethodDeclaration(contextToken2.parent);
     }
-    function isForRenameWithPrefixAndSuffixText(options) {
-      return options.use === 2 /* Rename */ && options.providePrefixAndSuffixTextForRename;
+    if (isClassMemberCompletionKeyword(keywordForNode(contextToken2)) && isFromObjectTypeDeclaration(contextToken2)) {
+      return false;
     }
-  })(Core || (Core = {}));
-
-  // src/services/_namespaces/ts.GoToDefinition.ts
-  var ts_GoToDefinition_exports = {};
-  __export(ts_GoToDefinition_exports, {
-    createDefinitionInfo: () => createDefinitionInfo,
-    findReferenceInPosition: () => findReferenceInPosition,
-    getDefinitionAndBoundSpan: () => getDefinitionAndBoundSpan,
-    getDefinitionAtPosition: () => getDefinitionAtPosition,
-    getReferenceAtPosition: () => getReferenceAtPosition,
-    getTypeDefinitionAtPosition: () => getTypeDefinitionAtPosition
-  });
-
-  // src/services/goToDefinition.ts
-  function getDefinitionAtPosition(program, sourceFile, position, searchOtherFilesOnly, stopAtAlias) {
-    var _a2;
-    const resolvedRef = getReferenceAtPosition(sourceFile, position, program);
-    const fileReferenceDefinition = resolvedRef && [getDefinitionInfoForFileReference(resolvedRef.reference.fileName, resolvedRef.fileName, resolvedRef.unverified)] || emptyArray;
-    if (resolvedRef == null ? void 0 : resolvedRef.file) {
-      return fileReferenceDefinition;
+    if (isConstructorParameterCompletion(contextToken2)) {
+      if (!isIdentifier(contextToken2) || isParameterPropertyModifier(keywordForNode(contextToken2)) || isCurrentlyEditingNode(contextToken2)) {
+        return false;
+      }
     }
-    const node = getTouchingPropertyName(sourceFile, position);
-    if (node === sourceFile) {
-      return void 0;
+    switch (keywordForNode(contextToken2)) {
+      case 126 /* AbstractKeyword */:
+      case 84 /* ClassKeyword */:
+      case 85 /* ConstKeyword */:
+      case 136 /* DeclareKeyword */:
+      case 92 /* EnumKeyword */:
+      case 98 /* FunctionKeyword */:
+      case 118 /* InterfaceKeyword */:
+      case 119 /* LetKeyword */:
+      case 121 /* PrivateKeyword */:
+      case 122 /* ProtectedKeyword */:
+      case 123 /* PublicKeyword */:
+      case 124 /* StaticKeyword */:
+      case 113 /* VarKeyword */:
+        return true;
+      case 132 /* AsyncKeyword */:
+        return isPropertyDeclaration(contextToken2.parent);
     }
-    const { parent: parent2 } = node;
-    const typeChecker = program.getTypeChecker();
-    if (node.kind === 161 /* OverrideKeyword */ || isIdentifier(node) && isJSDocOverrideTag(parent2) && parent2.tagName === node) {
-      return getDefinitionFromOverriddenMember(typeChecker, node) || emptyArray;
+    const ancestorClassLike = findAncestor(contextToken2.parent, isClassLike);
+    if (ancestorClassLike && contextToken2 === previousToken && isPreviousPropertyDeclarationTerminated(contextToken2, position)) {
+      return false;
     }
-    if (isJumpStatementTarget(node)) {
-      const label = getTargetLabel(node.parent, node.text);
-      return label ? [createDefinitionInfoFromName(typeChecker, label, "label" /* label */, node.text, void 0)] : void 0;
+    const ancestorPropertyDeclaraion = getAncestor(contextToken2.parent, 169 /* PropertyDeclaration */);
+    if (ancestorPropertyDeclaraion && contextToken2 !== previousToken && isClassLike(previousToken.parent.parent) && position <= previousToken.end) {
+      if (isPreviousPropertyDeclarationTerminated(contextToken2, previousToken.end)) {
+        return false;
+      } else if (contextToken2.kind !== 63 /* EqualsToken */ && (isInitializedProperty(ancestorPropertyDeclaraion) || hasType(ancestorPropertyDeclaraion))) {
+        return true;
+      }
     }
-    if (node.kind === 105 /* ReturnKeyword */) {
-      const functionDeclaration = findAncestor(node.parent, (n) => isClassStaticBlockDeclaration(n) ? "quit" : isFunctionLikeDeclaration(n));
-      return functionDeclaration ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0;
+    return isDeclarationName(contextToken2) && !isShorthandPropertyAssignment(contextToken2.parent) && !isJsxAttribute(contextToken2.parent) && !(isClassLike(contextToken2.parent) && (contextToken2 !== previousToken || position > previousToken.end));
+  }
+  function isPreviousPropertyDeclarationTerminated(contextToken2, position2) {
+    return contextToken2.kind !== 63 /* EqualsToken */ && (contextToken2.kind === 26 /* SemicolonToken */ || !positionsAreOnSameLine(contextToken2.end, position2, sourceFile));
+  }
+  function isFunctionLikeButNotConstructor(kind) {
+    return isFunctionLikeKind(kind) && kind !== 173 /* Constructor */;
+  }
+  function isDotOfNumericLiteral(contextToken2) {
+    if (contextToken2.kind === 8 /* NumericLiteral */) {
+      const text = contextToken2.getFullText();
+      return text.charAt(text.length - 1) === ".";
     }
-    if (isStaticModifier(node) && isClassStaticBlockDeclaration(node.parent)) {
-      const classDecl = node.parent.parent;
-      const { symbol: symbol2, failedAliasResolution: failedAliasResolution2 } = getSymbol(classDecl, typeChecker, stopAtAlias);
-      const staticBlocks = filter(classDecl.members, isClassStaticBlockDeclaration);
-      const containerName = symbol2 ? typeChecker.symbolToString(symbol2, classDecl) : "";
-      const sourceFile2 = node.getSourceFile();
-      return map(staticBlocks, (staticBlock) => {
-        let { pos } = moveRangePastModifiers(staticBlock);
-        pos = skipTrivia(sourceFile2.text, pos);
-        return createDefinitionInfoFromName(typeChecker, staticBlock, "constructor" /* constructorImplementationElement */, "static {}", containerName, false, failedAliasResolution2, { start: pos, length: "static".length });
-      });
+    return false;
+  }
+  function isVariableDeclarationListButNotTypeArgument(node2) {
+    return node2.parent.kind === 258 /* VariableDeclarationList */ && !isPossiblyTypeArgumentPosition(node2, sourceFile, typeChecker);
+  }
+  function filterObjectMembersList(contextualMemberSymbols, existingMembers) {
+    if (existingMembers.length === 0) {
+      return contextualMemberSymbols;
     }
-    let { symbol, failedAliasResolution } = getSymbol(node, typeChecker, stopAtAlias);
-    let fallbackNode = node;
-    if (searchOtherFilesOnly && failedAliasResolution) {
-      const importDeclaration = forEach([node, ...(symbol == null ? void 0 : symbol.declarations) || emptyArray], (n) => findAncestor(n, isAnyImportOrBareOrAccessedRequire));
-      const moduleSpecifier = importDeclaration && tryGetModuleSpecifierFromDeclaration(importDeclaration);
-      if (moduleSpecifier) {
-        ({ symbol, failedAliasResolution } = getSymbol(moduleSpecifier, typeChecker, stopAtAlias));
-        fallbackNode = moduleSpecifier;
-      }
-    }
-    if (!symbol && isModuleSpecifierLike(fallbackNode)) {
-      const ref = (_a2 = sourceFile.resolvedModules) == null ? void 0 : _a2.get(fallbackNode.text, getModeForUsageLocation(sourceFile, fallbackNode));
-      if (ref) {
-        return [{
-          name: fallbackNode.text,
-          fileName: ref.resolvedFileName,
-          containerName: void 0,
-          containerKind: void 0,
-          kind: "script" /* scriptElement */,
-          textSpan: createTextSpan(0, 0),
-          failedAliasResolution,
-          isAmbient: isDeclarationFileName(ref.resolvedFileName),
-          unverified: fallbackNode !== node
-        }];
+    const membersDeclaredBySpreadAssignment = /* @__PURE__ */ new Set();
+    const existingMemberNames = /* @__PURE__ */ new Set();
+    for (const m of existingMembers) {
+      if (m.kind !== 299 /* PropertyAssignment */ && m.kind !== 300 /* ShorthandPropertyAssignment */ && m.kind !== 205 /* BindingElement */ && m.kind !== 171 /* MethodDeclaration */ && m.kind !== 174 /* GetAccessor */ && m.kind !== 175 /* SetAccessor */ && m.kind !== 301 /* SpreadAssignment */) {
+        continue;
       }
-    }
-    if (!symbol) {
-      return concatenate(fileReferenceDefinition, getDefinitionInfoForIndexSignatures(node, typeChecker));
-    }
-    if (searchOtherFilesOnly && every(symbol.declarations, (d) => d.getSourceFile().fileName === sourceFile.fileName))
-      return void 0;
-    const calledDeclaration = tryGetSignatureDeclaration(typeChecker, node);
-    if (calledDeclaration && !(isJsxOpeningLikeElement(node.parent) && isConstructorLike(calledDeclaration))) {
-      const sigInfo = createDefinitionFromSignatureDeclaration(typeChecker, calledDeclaration, failedAliasResolution);
-      if (typeChecker.getRootSymbols(symbol).some((s) => symbolMatchesSignature(s, calledDeclaration))) {
-        return [sigInfo];
+      if (isCurrentlyEditingNode(m)) {
+        continue;
+      }
+      let existingName;
+      if (isSpreadAssignment(m)) {
+        setMembersDeclaredBySpreadAssignment(m, membersDeclaredBySpreadAssignment);
+      } else if (isBindingElement(m) && m.propertyName) {
+        if (m.propertyName.kind === 79 /* Identifier */) {
+          existingName = m.propertyName.escapedText;
+        }
       } else {
-        const defs = getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution, calledDeclaration) || emptyArray;
-        return node.kind === 106 /* SuperKeyword */ ? [sigInfo, ...defs] : [...defs, sigInfo];
+        const name = getNameOfDeclaration(m);
+        existingName = name && isPropertyNameLiteral(name) ? getEscapedTextOfIdentifierOrLiteral(name) : void 0;
+      }
+      if (existingName !== void 0) {
+        existingMemberNames.add(existingName);
       }
     }
-    if (node.parent.kind === 300 /* ShorthandPropertyAssignment */) {
-      const shorthandSymbol = typeChecker.getShorthandAssignmentValueSymbol(symbol.valueDeclaration);
-      const definitions = (shorthandSymbol == null ? void 0 : shorthandSymbol.declarations) ? shorthandSymbol.declarations.map((decl) => createDefinitionInfo(decl, typeChecker, shorthandSymbol, node, false, failedAliasResolution)) : emptyArray;
-      return concatenate(definitions, getDefinitionFromObjectLiteralElement(typeChecker, node) || emptyArray);
-    }
-    if (isPropertyName(node) && isBindingElement(parent2) && isObjectBindingPattern(parent2.parent) && node === (parent2.propertyName || parent2.name)) {
-      const name = getNameFromPropertyName(node);
-      const type = typeChecker.getTypeAtLocation(parent2.parent);
-      return name === void 0 ? emptyArray : flatMap(type.isUnion() ? type.types : [type], (t) => {
-        const prop = t.getProperty(name);
-        return prop && getDefinitionFromSymbol(typeChecker, prop, node);
+    const filteredSymbols = contextualMemberSymbols.filter((m) => !existingMemberNames.has(m.escapedName));
+    setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, filteredSymbols);
+    return filteredSymbols;
+  }
+  function setMembersDeclaredBySpreadAssignment(declaration, membersDeclaredBySpreadAssignment) {
+    const expression = declaration.expression;
+    const symbol = typeChecker.getSymbolAtLocation(expression);
+    const type = symbol && typeChecker.getTypeOfSymbolAtLocation(symbol, expression);
+    const properties = type && type.properties;
+    if (properties) {
+      properties.forEach((property) => {
+        membersDeclaredBySpreadAssignment.add(property.name);
       });
     }
-    return concatenate(fileReferenceDefinition, getDefinitionFromObjectLiteralElement(typeChecker, node) || getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution));
   }
-  function symbolMatchesSignature(s, calledDeclaration) {
-    return s === calledDeclaration.symbol || s === calledDeclaration.symbol.parent || isAssignmentExpression(calledDeclaration.parent) || !isCallLikeExpression(calledDeclaration.parent) && s === calledDeclaration.parent.symbol;
-  }
-  function getDefinitionFromObjectLiteralElement(typeChecker, node) {
-    const element = getContainingObjectLiteralElement(node);
-    if (element) {
-      const contextualType = element && typeChecker.getContextualType(element.parent);
-      if (contextualType) {
-        return flatMap(getPropertySymbolsFromContextualType(element, typeChecker, contextualType, false), (propertySymbol) => getDefinitionFromSymbol(typeChecker, propertySymbol, node));
+  function setSortTextToOptionalMember() {
+    symbols.forEach((m) => {
+      var _a2;
+      if (m.flags & 16777216 /* Optional */) {
+        const symbolId = getSymbolId(m);
+        symbolToSortTextMap[symbolId] = (_a2 = symbolToSortTextMap[symbolId]) != null ? _a2 : SortText.OptionalMember;
       }
-    }
+    });
   }
-  function getDefinitionFromOverriddenMember(typeChecker, node) {
-    const classElement = findAncestor(node, isClassElement);
-    if (!(classElement && classElement.name))
-      return;
-    const baseDeclaration = findAncestor(classElement, isClassLike);
-    if (!baseDeclaration)
-      return;
-    const baseTypeNode = getEffectiveBaseTypeNode(baseDeclaration);
-    if (!baseTypeNode)
-      return;
-    const expression = skipParentheses(baseTypeNode.expression);
-    const base = isClassExpression(expression) ? expression.symbol : typeChecker.getSymbolAtLocation(expression);
-    if (!base)
-      return;
-    const name = unescapeLeadingUnderscores(getTextOfPropertyName(classElement.name));
-    const symbol = hasStaticModifier(classElement) ? typeChecker.getPropertyOfType(typeChecker.getTypeOfSymbol(base), name) : typeChecker.getPropertyOfType(typeChecker.getDeclaredTypeOfSymbol(base), name);
-    if (!symbol)
+  function setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, contextualMemberSymbols) {
+    if (membersDeclaredBySpreadAssignment.size === 0) {
       return;
-    return getDefinitionFromSymbol(typeChecker, symbol, node);
+    }
+    for (const contextualMemberSymbol of contextualMemberSymbols) {
+      if (membersDeclaredBySpreadAssignment.has(contextualMemberSymbol.name)) {
+        symbolToSortTextMap[getSymbolId(contextualMemberSymbol)] = SortText.MemberDeclaredBySpreadAssignment;
+      }
+    }
   }
-  function getReferenceAtPosition(sourceFile, position, program) {
-    var _a2, _b;
-    const referencePath = findReferenceInPosition(sourceFile.referencedFiles, position);
-    if (referencePath) {
-      const file = program.getSourceFileFromReference(sourceFile, referencePath);
-      return file && { reference: referencePath, fileName: file.fileName, file, unverified: false };
-    }
-    const typeReferenceDirective = findReferenceInPosition(sourceFile.typeReferenceDirectives, position);
-    if (typeReferenceDirective) {
-      const reference = program.getResolvedTypeReferenceDirectives().get(typeReferenceDirective.fileName, typeReferenceDirective.resolutionMode || sourceFile.impliedNodeFormat);
-      const file = reference && program.getSourceFile(reference.resolvedFileName);
-      return file && { reference: typeReferenceDirective, fileName: file.fileName, file, unverified: false };
-    }
-    const libReferenceDirective = findReferenceInPosition(sourceFile.libReferenceDirectives, position);
-    if (libReferenceDirective) {
-      const file = program.getLibFileFromReference(libReferenceDirective);
-      return file && { reference: libReferenceDirective, fileName: file.fileName, file, unverified: false };
-    }
-    if ((_a2 = sourceFile.resolvedModules) == null ? void 0 : _a2.size()) {
-      const node = getTouchingToken(sourceFile, position);
-      if (isModuleSpecifierLike(node) && isExternalModuleNameRelative(node.text) && sourceFile.resolvedModules.has(node.text, getModeForUsageLocation(sourceFile, node))) {
-        const verifiedFileName = (_b = sourceFile.resolvedModules.get(node.text, getModeForUsageLocation(sourceFile, node))) == null ? void 0 : _b.resolvedFileName;
-        const fileName = verifiedFileName || resolvePath(getDirectoryPath(sourceFile.fileName), node.text);
-        return {
-          file: program.getSourceFile(fileName),
-          fileName,
-          reference: {
-            pos: node.getStart(),
-            end: node.getEnd(),
-            fileName: node.text
-          },
-          unverified: !verifiedFileName
-        };
+  function transformObjectLiteralMembersSortText(start3) {
+    var _a2;
+    for (let i = start3; i < symbols.length; i++) {
+      const symbol = symbols[i];
+      const symbolId = getSymbolId(symbol);
+      const origin = symbolToOriginInfoMap == null ? void 0 : symbolToOriginInfoMap[i];
+      const target = getEmitScriptTarget(compilerOptions);
+      const displayName = getCompletionEntryDisplayNameForSymbol(
+        symbol,
+        target,
+        origin,
+        0 /* ObjectPropertyDeclaration */,
+        /*jsxIdentifierExpected*/
+        false
+      );
+      if (displayName) {
+        const originalSortText = (_a2 = symbolToSortTextMap[symbolId]) != null ? _a2 : SortText.LocationPriority;
+        const { name } = displayName;
+        symbolToSortTextMap[symbolId] = SortText.ObjectLiteralProperty(originalSortText, name);
       }
     }
-    return void 0;
   }
-  function getTypeDefinitionAtPosition(typeChecker, sourceFile, position) {
-    const node = getTouchingPropertyName(sourceFile, position);
-    if (node === sourceFile) {
-      return void 0;
+  function filterClassMembersList(baseSymbols, existingMembers, currentClassElementModifierFlags) {
+    const existingMemberNames = /* @__PURE__ */ new Set();
+    for (const m of existingMembers) {
+      if (m.kind !== 169 /* PropertyDeclaration */ && m.kind !== 171 /* MethodDeclaration */ && m.kind !== 174 /* GetAccessor */ && m.kind !== 175 /* SetAccessor */) {
+        continue;
+      }
+      if (isCurrentlyEditingNode(m)) {
+        continue;
+      }
+      if (hasEffectiveModifier(m, 8 /* Private */)) {
+        continue;
+      }
+      if (isStatic(m) !== !!(currentClassElementModifierFlags & 32 /* Static */)) {
+        continue;
+      }
+      const existingName = getPropertyNameForPropertyNameNode(m.name);
+      if (existingName) {
+        existingMemberNames.add(existingName);
+      }
     }
-    if (isImportMeta(node.parent) && node.parent.name === node) {
-      return definitionFromType(typeChecker.getTypeAtLocation(node.parent), typeChecker, node.parent, false);
+    return baseSymbols.filter((propertySymbol) => !existingMemberNames.has(propertySymbol.escapedName) && !!propertySymbol.declarations && !(getDeclarationModifierFlagsFromSymbol(propertySymbol) & 8 /* Private */) && !(propertySymbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(propertySymbol.valueDeclaration)));
+  }
+  function filterJsxAttributes(symbols2, attributes) {
+    const seenNames = /* @__PURE__ */ new Set();
+    const membersDeclaredBySpreadAssignment = /* @__PURE__ */ new Set();
+    for (const attr of attributes) {
+      if (isCurrentlyEditingNode(attr)) {
+        continue;
+      }
+      if (attr.kind === 288 /* JsxAttribute */) {
+        seenNames.add(attr.name.escapedText);
+      } else if (isJsxSpreadAttribute(attr)) {
+        setMembersDeclaredBySpreadAssignment(attr, membersDeclaredBySpreadAssignment);
+      }
     }
-    const { symbol, failedAliasResolution } = getSymbol(node, typeChecker, false);
-    if (!symbol)
-      return void 0;
-    const typeAtLocation = typeChecker.getTypeOfSymbolAtLocation(symbol, node);
-    const returnType = tryGetReturnTypeOfFunction(symbol, typeAtLocation, typeChecker);
-    const fromReturnType = returnType && definitionFromType(returnType, typeChecker, node, failedAliasResolution);
-    const typeDefinitions = fromReturnType && fromReturnType.length !== 0 ? fromReturnType : definitionFromType(typeAtLocation, typeChecker, node, failedAliasResolution);
-    return typeDefinitions.length ? typeDefinitions : !(symbol.flags & 111551 /* Value */) && symbol.flags & 788968 /* Type */ ? getDefinitionFromSymbol(typeChecker, skipAlias(symbol, typeChecker), node, failedAliasResolution) : void 0;
+    const filteredSymbols = symbols2.filter((a) => !seenNames.has(a.escapedName));
+    setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, filteredSymbols);
+    return filteredSymbols;
   }
-  function definitionFromType(type, checker, node, failedAliasResolution) {
-    return flatMap(type.isUnion() && !(type.flags & 32 /* Enum */) ? type.types : [type], (t) => t.symbol && getDefinitionFromSymbol(checker, t.symbol, node, failedAliasResolution));
+  function isCurrentlyEditingNode(node2) {
+    return node2.getStart(sourceFile) <= position && position <= node2.getEnd();
   }
-  function tryGetReturnTypeOfFunction(symbol, type, checker) {
-    if (type.symbol === symbol || symbol.valueDeclaration && type.symbol && isVariableDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.initializer === type.symbol.valueDeclaration) {
-      const sigs = type.getCallSignatures();
-      if (sigs.length === 1)
-        return checker.getReturnTypeOfSignature(first(sigs));
+}
+function tryGetObjectLikeCompletionContainer(contextToken) {
+  if (contextToken) {
+    const { parent: parent2 } = contextToken;
+    switch (contextToken.kind) {
+      case 18 /* OpenBraceToken */:
+      case 27 /* CommaToken */:
+        if (isObjectLiteralExpression(parent2) || isObjectBindingPattern(parent2)) {
+          return parent2;
+        }
+        break;
+      case 41 /* AsteriskToken */:
+        return isMethodDeclaration(parent2) ? tryCast(parent2.parent, isObjectLiteralExpression) : void 0;
+      case 79 /* Identifier */:
+        return contextToken.text === "async" && isShorthandPropertyAssignment(contextToken.parent) ? contextToken.parent.parent : void 0;
     }
+  }
+  return void 0;
+}
+function getRelevantTokens(position, sourceFile) {
+  const previousToken = findPrecedingToken(position, sourceFile);
+  if (previousToken && position <= previousToken.end && (isMemberName(previousToken) || isKeyword(previousToken.kind))) {
+    const contextToken = findPrecedingToken(
+      previousToken.getFullStart(),
+      sourceFile,
+      /*startNode*/
+      void 0
+    );
+    return { contextToken, previousToken };
+  }
+  return { contextToken: previousToken, previousToken };
+}
+function getAutoImportSymbolFromCompletionEntryData(name, data, program, host) {
+  const containingProgram = data.isPackageJsonImport ? host.getPackageJsonAutoImportProvider() : program;
+  const checker = containingProgram.getTypeChecker();
+  const moduleSymbol = data.ambientModuleName ? checker.tryFindAmbientModule(data.ambientModuleName) : data.fileName ? checker.getMergedSymbol(Debug.checkDefined(containingProgram.getSourceFile(data.fileName)).symbol) : void 0;
+  if (!moduleSymbol)
+    return void 0;
+  let symbol = data.exportName === "export=" /* ExportEquals */ ? checker.resolveExternalModuleSymbol(moduleSymbol) : checker.tryGetMemberInModuleExportsAndProperties(data.exportName, moduleSymbol);
+  if (!symbol)
+    return void 0;
+  const isDefaultExport = data.exportName === "default" /* Default */;
+  symbol = isDefaultExport && getLocalSymbolForExportDefault(symbol) || symbol;
+  return { symbol, origin: completionEntryDataToSymbolOriginInfo(data, name, moduleSymbol) };
+}
+function getCompletionEntryDisplayNameForSymbol(symbol, target, origin, kind, jsxIdentifierExpected) {
+  if (originIsIgnore(origin)) {
     return void 0;
   }
-  function getDefinitionAndBoundSpan(program, sourceFile, position) {
-    const definitions = getDefinitionAtPosition(program, sourceFile, position);
-    if (!definitions || definitions.length === 0) {
-      return void 0;
-    }
-    const comment = findReferenceInPosition(sourceFile.referencedFiles, position) || findReferenceInPosition(sourceFile.typeReferenceDirectives, position) || findReferenceInPosition(sourceFile.libReferenceDirectives, position);
-    if (comment) {
-      return { definitions, textSpan: createTextSpanFromRange(comment) };
-    }
-    const node = getTouchingPropertyName(sourceFile, position);
-    const textSpan = createTextSpan(node.getStart(), node.getWidth());
-    return { definitions, textSpan };
+  const name = originIncludesSymbolName(origin) ? origin.symbolName : symbol.name;
+  if (name === void 0 || symbol.flags & 1536 /* Module */ && isSingleOrDoubleQuote(name.charCodeAt(0)) || isKnownSymbol(symbol)) {
+    return void 0;
   }
-  function getDefinitionInfoForIndexSignatures(node, checker) {
-    return mapDefined(checker.getIndexInfosAtLocation(node), (info) => info.declaration && createDefinitionFromSignatureDeclaration(checker, info.declaration));
+  const validNameResult = { name, needsConvertPropertyAccess: false };
+  if (isIdentifierText(name, target, jsxIdentifierExpected ? 1 /* JSX */ : 0 /* Standard */) || symbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(symbol.valueDeclaration)) {
+    return validNameResult;
   }
-  function getSymbol(node, checker, stopAtAlias) {
-    const symbol = checker.getSymbolAtLocation(node);
-    let failedAliasResolution = false;
-    if ((symbol == null ? void 0 : symbol.declarations) && symbol.flags & 2097152 /* Alias */ && !stopAtAlias && shouldSkipAlias(node, symbol.declarations[0])) {
-      const aliased = checker.getAliasedSymbol(symbol);
-      if (aliased.declarations) {
-        return { symbol: aliased };
-      } else {
-        failedAliasResolution = true;
-      }
-    }
-    return { symbol, failedAliasResolution };
+  switch (kind) {
+    case 3 /* MemberLike */:
+      return void 0;
+    case 0 /* ObjectPropertyDeclaration */:
+      return { name: JSON.stringify(name), needsConvertPropertyAccess: false };
+    case 2 /* PropertyAccess */:
+    case 1 /* Global */:
+      return name.charCodeAt(0) === 32 /* space */ ? void 0 : { name, needsConvertPropertyAccess: true };
+    case 5 /* None */:
+    case 4 /* String */:
+      return validNameResult;
+    default:
+      Debug.assertNever(kind);
+  }
+}
+var _keywordCompletions = [];
+var allKeywordsCompletions = memoize(() => {
+  const res = [];
+  for (let i = 81 /* FirstKeyword */; i <= 162 /* LastKeyword */; i++) {
+    res.push({
+      name: tokenToString(i),
+      kind: "keyword" /* keyword */,
+      kindModifiers: "" /* none */,
+      sortText: SortText.GlobalsOrKeywords
+    });
   }
-  function shouldSkipAlias(node, declaration) {
-    if (node.kind !== 79 /* Identifier */) {
-      return false;
+  return res;
+});
+function getKeywordCompletions(keywordFilter, filterOutTsOnlyKeywords) {
+  if (!filterOutTsOnlyKeywords)
+    return getTypescriptKeywordCompletions(keywordFilter);
+  const index = keywordFilter + 8 /* Last */ + 1;
+  return _keywordCompletions[index] || (_keywordCompletions[index] = getTypescriptKeywordCompletions(keywordFilter).filter((entry) => !isTypeScriptOnlyKeyword(stringToToken(entry.name))));
+}
+function getTypescriptKeywordCompletions(keywordFilter) {
+  return _keywordCompletions[keywordFilter] || (_keywordCompletions[keywordFilter] = allKeywordsCompletions().filter((entry) => {
+    const kind = stringToToken(entry.name);
+    switch (keywordFilter) {
+      case 0 /* None */:
+        return false;
+      case 1 /* All */:
+        return isFunctionLikeBodyKeyword(kind) || kind === 136 /* DeclareKeyword */ || kind === 142 /* ModuleKeyword */ || kind === 154 /* TypeKeyword */ || kind === 143 /* NamespaceKeyword */ || kind === 126 /* AbstractKeyword */ || isTypeKeyword(kind) && kind !== 155 /* UndefinedKeyword */;
+      case 5 /* FunctionLikeBodyKeywords */:
+        return isFunctionLikeBodyKeyword(kind);
+      case 2 /* ClassElementKeywords */:
+        return isClassMemberCompletionKeyword(kind);
+      case 3 /* InterfaceElementKeywords */:
+        return isInterfaceOrTypeLiteralCompletionKeyword(kind);
+      case 4 /* ConstructorParameterKeywords */:
+        return isParameterPropertyModifier(kind);
+      case 6 /* TypeAssertionKeywords */:
+        return isTypeKeyword(kind) || kind === 85 /* ConstKeyword */;
+      case 7 /* TypeKeywords */:
+        return isTypeKeyword(kind);
+      case 8 /* TypeKeyword */:
+        return kind === 154 /* TypeKeyword */;
+      default:
+        return Debug.assertNever(keywordFilter);
     }
-    if (node.parent === declaration) {
+  }));
+}
+function isTypeScriptOnlyKeyword(kind) {
+  switch (kind) {
+    case 126 /* AbstractKeyword */:
+    case 131 /* AnyKeyword */:
+    case 160 /* BigIntKeyword */:
+    case 134 /* BooleanKeyword */:
+    case 136 /* DeclareKeyword */:
+    case 92 /* EnumKeyword */:
+    case 159 /* GlobalKeyword */:
+    case 117 /* ImplementsKeyword */:
+    case 138 /* InferKeyword */:
+    case 118 /* InterfaceKeyword */:
+    case 140 /* IsKeyword */:
+    case 141 /* KeyOfKeyword */:
+    case 142 /* ModuleKeyword */:
+    case 143 /* NamespaceKeyword */:
+    case 144 /* NeverKeyword */:
+    case 148 /* NumberKeyword */:
+    case 149 /* ObjectKeyword */:
+    case 161 /* OverrideKeyword */:
+    case 121 /* PrivateKeyword */:
+    case 122 /* ProtectedKeyword */:
+    case 123 /* PublicKeyword */:
+    case 146 /* ReadonlyKeyword */:
+    case 152 /* StringKeyword */:
+    case 153 /* SymbolKeyword */:
+    case 154 /* TypeKeyword */:
+    case 156 /* UniqueKeyword */:
+    case 157 /* UnknownKeyword */:
       return true;
-    }
-    if (declaration.kind === 271 /* NamespaceImport */) {
+    default:
       return false;
-    }
-    return true;
   }
-  function isExpandoDeclaration(node) {
-    if (!isAssignmentDeclaration(node))
-      return false;
-    const containingAssignment = findAncestor(node, (p) => {
-      if (isAssignmentExpression(p))
-        return true;
-      if (!isAssignmentDeclaration(p))
-        return "quit";
-      return false;
-    });
-    return !!containingAssignment && getAssignmentDeclarationKind(containingAssignment) === 5 /* Property */;
+}
+function isInterfaceOrTypeLiteralCompletionKeyword(kind) {
+  return kind === 146 /* ReadonlyKeyword */;
+}
+function isClassMemberCompletionKeyword(kind) {
+  switch (kind) {
+    case 126 /* AbstractKeyword */:
+    case 127 /* AccessorKeyword */:
+    case 135 /* ConstructorKeyword */:
+    case 137 /* GetKeyword */:
+    case 151 /* SetKeyword */:
+    case 132 /* AsyncKeyword */:
+    case 136 /* DeclareKeyword */:
+    case 161 /* OverrideKeyword */:
+      return true;
+    default:
+      return isClassMemberModifier(kind);
+  }
+}
+function isFunctionLikeBodyKeyword(kind) {
+  return kind === 132 /* AsyncKeyword */ || kind === 133 /* AwaitKeyword */ || kind === 128 /* AsKeyword */ || kind === 150 /* SatisfiesKeyword */ || kind === 154 /* TypeKeyword */ || !isContextualKeyword(kind) && !isClassMemberCompletionKeyword(kind);
+}
+function keywordForNode(node) {
+  return isIdentifier(node) ? node.originalKeywordKind || 0 /* Unknown */ : node.kind;
+}
+function getContextualKeywords(contextToken, position) {
+  const entries = [];
+  if (contextToken) {
+    const file = contextToken.getSourceFile();
+    const parent2 = contextToken.parent;
+    const tokenLine = file.getLineAndCharacterOfPosition(contextToken.end).line;
+    const currentLine = file.getLineAndCharacterOfPosition(position).line;
+    if ((isImportDeclaration(parent2) || isExportDeclaration(parent2) && parent2.moduleSpecifier) && contextToken === parent2.moduleSpecifier && tokenLine === currentLine) {
+      entries.push({
+        name: tokenToString(130 /* AssertKeyword */),
+        kind: "keyword" /* keyword */,
+        kindModifiers: "" /* none */,
+        sortText: SortText.GlobalsOrKeywords
+      });
+    }
   }
-  function getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution, excludeDeclaration) {
-    const filteredDeclarations = filter(symbol.declarations, (d) => d !== excludeDeclaration);
-    const withoutExpandos = filter(filteredDeclarations, (d) => !isExpandoDeclaration(d));
-    const results = some(withoutExpandos) ? withoutExpandos : filteredDeclarations;
-    return getConstructSignatureDefinition() || getCallSignatureDefinition() || map(results, (declaration) => createDefinitionInfo(declaration, typeChecker, symbol, node, false, failedAliasResolution));
-    function getConstructSignatureDefinition() {
-      if (symbol.flags & 32 /* Class */ && !(symbol.flags & (16 /* Function */ | 3 /* Variable */)) && (isNewExpressionTarget(node) || node.kind === 135 /* ConstructorKeyword */)) {
-        const cls = find(filteredDeclarations, isClassLike) || Debug.fail("Expected declaration to have at least one class-like declaration");
-        return getSignatureDefinition(cls.members, true);
+  return entries;
+}
+function getJsDocTagAtPosition(node, position) {
+  return findAncestor(node, (n) => isJSDocTag(n) && rangeContainsPosition(n, position) ? true : isJSDoc(n) ? "quit" : false);
+}
+function getPropertiesForObjectExpression(contextualType, completionsType, obj, checker) {
+  const hasCompletionsType = completionsType && completionsType !== contextualType;
+  const type = hasCompletionsType && !(completionsType.flags & 3 /* AnyOrUnknown */) ? checker.getUnionType([contextualType, completionsType]) : contextualType;
+  const properties = getApparentProperties(type, obj, checker);
+  return type.isClass() && containsNonPublicProperties(properties) ? [] : hasCompletionsType ? filter(properties, hasDeclarationOtherThanSelf) : properties;
+  function hasDeclarationOtherThanSelf(member) {
+    if (!length(member.declarations))
+      return true;
+    return some(member.declarations, (decl) => decl.parent !== obj);
+  }
+}
+function getApparentProperties(type, node, checker) {
+  if (!type.isUnion())
+    return type.getApparentProperties();
+  return checker.getAllPossiblePropertiesOfTypes(filter(type.types, (memberType) => !(memberType.flags & 131068 /* Primitive */ || checker.isArrayLikeType(memberType) || checker.isTypeInvalidDueToUnionDiscriminant(memberType, node) || typeHasCallOrConstructSignatures(memberType, checker) || memberType.isClass() && containsNonPublicProperties(memberType.getApparentProperties()))));
+}
+function containsNonPublicProperties(props) {
+  return some(props, (p) => !!(getDeclarationModifierFlagsFromSymbol(p) & 24 /* NonPublicAccessibilityModifier */));
+}
+function getPropertiesForCompletion(type, checker) {
+  return type.isUnion() ? Debug.checkEachDefined(checker.getAllPossiblePropertiesOfTypes(type.types), "getAllPossiblePropertiesOfTypes() should all be defined") : Debug.checkEachDefined(type.getApparentProperties(), "getApparentProperties() should all be defined");
+}
+function tryGetObjectTypeDeclarationCompletionContainer(sourceFile, contextToken, location, position) {
+  switch (location.kind) {
+    case 353 /* SyntaxList */:
+      return tryCast(location.parent, isObjectTypeDeclaration);
+    case 1 /* EndOfFileToken */:
+      const cls = tryCast(lastOrUndefined(cast(location.parent, isSourceFile).statements), isObjectTypeDeclaration);
+      if (cls && !findChildOfKind(cls, 19 /* CloseBraceToken */, sourceFile)) {
+        return cls;
+      }
+      break;
+    case 79 /* Identifier */: {
+      const originalKeywordKind = location.originalKeywordKind;
+      if (originalKeywordKind && isKeyword(originalKeywordKind)) {
+        return void 0;
       }
-    }
-    function getCallSignatureDefinition() {
-      return isCallOrNewExpressionTarget(node) || isNameOfFunctionDeclaration(node) ? getSignatureDefinition(filteredDeclarations, false) : void 0;
-    }
-    function getSignatureDefinition(signatureDeclarations, selectConstructors) {
-      if (!signatureDeclarations) {
+      if (isPropertyDeclaration(location.parent) && location.parent.initializer === location) {
         return void 0;
       }
-      const declarations = signatureDeclarations.filter(selectConstructors ? isConstructorDeclaration : isFunctionLike);
-      const declarationsWithBody = declarations.filter((d) => !!d.body);
-      return declarations.length ? declarationsWithBody.length !== 0 ? declarationsWithBody.map((x) => createDefinitionInfo(x, typeChecker, symbol, node)) : [createDefinitionInfo(last(declarations), typeChecker, symbol, node, false, failedAliasResolution)] : void 0;
+      if (isFromObjectTypeDeclaration(location)) {
+        return findAncestor(location, isObjectTypeDeclaration);
+      }
     }
   }
-  function createDefinitionInfo(declaration, checker, symbol, node, unverified, failedAliasResolution) {
-    const symbolName2 = checker.symbolToString(symbol);
-    const symbolKind = ts_SymbolDisplay_exports.getSymbolKind(checker, symbol, node);
-    const containerName = symbol.parent ? checker.symbolToString(symbol.parent, node) : "";
-    return createDefinitionInfoFromName(checker, declaration, symbolKind, symbolName2, containerName, unverified, failedAliasResolution);
+  if (!contextToken)
+    return void 0;
+  if (location.kind === 135 /* ConstructorKeyword */ || isIdentifier(contextToken) && isPropertyDeclaration(contextToken.parent) && isClassLike(location)) {
+    return findAncestor(contextToken, isClassLike);
   }
-  function createDefinitionInfoFromName(checker, declaration, symbolKind, symbolName2, containerName, unverified, failedAliasResolution, textSpan) {
-    const sourceFile = declaration.getSourceFile();
-    if (!textSpan) {
-      const name = getNameOfDeclaration(declaration) || declaration;
-      textSpan = createTextSpanFromNode(name, sourceFile);
-    }
-    return {
-      fileName: sourceFile.fileName,
-      textSpan,
-      kind: symbolKind,
-      name: symbolName2,
-      containerKind: void 0,
-      containerName,
-      ...ts_FindAllReferences_exports.toContextSpan(
-        textSpan,
-        sourceFile,
-        ts_FindAllReferences_exports.getContextNode(declaration)
-      ),
-      isLocal: !isDefinitionVisible(checker, declaration),
-      isAmbient: !!(declaration.flags & 16777216 /* Ambient */),
-      unverified,
-      failedAliasResolution
-    };
+  switch (contextToken.kind) {
+    case 63 /* EqualsToken */:
+      return void 0;
+    case 26 /* SemicolonToken */:
+    case 19 /* CloseBraceToken */:
+      return isFromObjectTypeDeclaration(location) && location.parent.name === location ? location.parent.parent : tryCast(location, isObjectTypeDeclaration);
+    case 18 /* OpenBraceToken */:
+    case 27 /* CommaToken */:
+      return tryCast(contextToken.parent, isObjectTypeDeclaration);
+    default:
+      if (!isFromObjectTypeDeclaration(contextToken)) {
+        if (getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line !== getLineAndCharacterOfPosition(sourceFile, position).line && isObjectTypeDeclaration(location)) {
+          return location;
+        }
+        return void 0;
+      }
+      const isValidKeyword = isClassLike(contextToken.parent.parent) ? isClassMemberCompletionKeyword : isInterfaceOrTypeLiteralCompletionKeyword;
+      return isValidKeyword(contextToken.kind) || contextToken.kind === 41 /* AsteriskToken */ || isIdentifier(contextToken) && isValidKeyword(stringToToken(contextToken.text)) ? contextToken.parent.parent : void 0;
   }
-  function isDefinitionVisible(checker, declaration) {
-    if (checker.isDeclarationVisible(declaration))
-      return true;
-    if (!declaration.parent)
-      return false;
-    if (hasInitializer(declaration.parent) && declaration.parent.initializer === declaration)
-      return isDefinitionVisible(checker, declaration.parent);
-    switch (declaration.kind) {
-      case 169 /* PropertyDeclaration */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-      case 171 /* MethodDeclaration */:
-        if (hasEffectiveModifier(declaration, 8 /* Private */))
-          return false;
-      case 173 /* Constructor */:
-      case 299 /* PropertyAssignment */:
-      case 300 /* ShorthandPropertyAssignment */:
-      case 207 /* ObjectLiteralExpression */:
-      case 228 /* ClassExpression */:
-      case 216 /* ArrowFunction */:
-      case 215 /* FunctionExpression */:
-        return isDefinitionVisible(checker, declaration.parent);
-      default:
-        return false;
-    }
+}
+function tryGetTypeLiteralNode(node) {
+  if (!node)
+    return void 0;
+  const parent2 = node.parent;
+  switch (node.kind) {
+    case 18 /* OpenBraceToken */:
+      if (isTypeLiteralNode(parent2)) {
+        return parent2;
+      }
+      break;
+    case 26 /* SemicolonToken */:
+    case 27 /* CommaToken */:
+    case 79 /* Identifier */:
+      if (parent2.kind === 168 /* PropertySignature */ && isTypeLiteralNode(parent2.parent)) {
+        return parent2.parent;
+      }
+      break;
   }
-  function createDefinitionFromSignatureDeclaration(typeChecker, decl, failedAliasResolution) {
-    return createDefinitionInfo(decl, typeChecker, decl.symbol, decl, false, failedAliasResolution);
+  return void 0;
+}
+function getConstraintOfTypeArgumentProperty(node, checker) {
+  if (!node)
+    return void 0;
+  if (isTypeNode(node) && isTypeReferenceType(node.parent)) {
+    return checker.getTypeArgumentConstraint(node);
   }
-  function findReferenceInPosition(refs, pos) {
-    return find(refs, (ref) => textRangeContainsPositionInclusive(ref, pos));
+  const t = getConstraintOfTypeArgumentProperty(node.parent, checker);
+  if (!t)
+    return void 0;
+  switch (node.kind) {
+    case 168 /* PropertySignature */:
+      return checker.getTypeOfPropertyOfContextualType(t, node.symbol.escapedName);
+    case 190 /* IntersectionType */:
+    case 184 /* TypeLiteral */:
+    case 189 /* UnionType */:
+      return t;
   }
-  function getDefinitionInfoForFileReference(name, targetFileName, unverified) {
-    return {
-      fileName: targetFileName,
-      textSpan: createTextSpanFromBounds(0, 0),
-      kind: "script" /* scriptElement */,
-      name,
-      containerName: void 0,
-      containerKind: void 0,
-      unverified
-    };
+}
+function isFromObjectTypeDeclaration(node) {
+  return node.parent && isClassOrTypeElement(node.parent) && isObjectTypeDeclaration(node.parent.parent);
+}
+function isValidTrigger(sourceFile, triggerCharacter, contextToken, position) {
+  switch (triggerCharacter) {
+    case ".":
+    case "@":
+      return true;
+    case '"':
+    case "'":
+    case "`":
+      return !!contextToken && isStringLiteralOrTemplate(contextToken) && position === contextToken.getStart(sourceFile) + 1;
+    case "#":
+      return !!contextToken && isPrivateIdentifier(contextToken) && !!getContainingClass(contextToken);
+    case "<":
+      return !!contextToken && contextToken.kind === 29 /* LessThanToken */ && (!isBinaryExpression(contextToken.parent) || binaryExpressionMayBeOpenTag(contextToken.parent));
+    case "/":
+      return !!contextToken && (isStringLiteralLike(contextToken) ? !!tryGetImportFromModuleSpecifier(contextToken) : contextToken.kind === 43 /* SlashToken */ && isJsxClosingElement(contextToken.parent));
+    case " ":
+      return !!contextToken && isImportKeyword(contextToken) && contextToken.parent.kind === 308 /* SourceFile */;
+    default:
+      return Debug.assertNever(triggerCharacter);
+  }
+}
+function binaryExpressionMayBeOpenTag({ left }) {
+  return nodeIsMissing(left);
+}
+function isProbablyGlobalType(type, sourceFile, checker) {
+  const selfSymbol = checker.resolveName(
+    "self",
+    /*location*/
+    void 0,
+    111551 /* Value */,
+    /*excludeGlobals*/
+    false
+  );
+  if (selfSymbol && checker.getTypeOfSymbolAtLocation(selfSymbol, sourceFile) === type) {
+    return true;
   }
-  function getAncestorCallLikeExpression(node) {
-    const target = findAncestor(node, (n) => !isRightSideOfPropertyAccess(n));
-    const callLike = target == null ? void 0 : target.parent;
-    return callLike && isCallLikeExpression(callLike) && getInvokedExpression(callLike) === target ? callLike : void 0;
+  const globalSymbol = checker.resolveName(
+    "global",
+    /*location*/
+    void 0,
+    111551 /* Value */,
+    /*excludeGlobals*/
+    false
+  );
+  if (globalSymbol && checker.getTypeOfSymbolAtLocation(globalSymbol, sourceFile) === type) {
+    return true;
   }
-  function tryGetSignatureDeclaration(typeChecker, node) {
-    const callLike = getAncestorCallLikeExpression(node);
-    const signature = callLike && typeChecker.getResolvedSignature(callLike);
-    return tryCast(signature && signature.declaration, (d) => isFunctionLike(d) && !isFunctionTypeNode(d));
+  const globalThisSymbol = checker.resolveName(
+    "globalThis",
+    /*location*/
+    void 0,
+    111551 /* Value */,
+    /*excludeGlobals*/
+    false
+  );
+  if (globalThisSymbol && checker.getTypeOfSymbolAtLocation(globalThisSymbol, sourceFile) === type) {
+    return true;
   }
-  function isConstructorLike(node) {
-    switch (node.kind) {
-      case 173 /* Constructor */:
-      case 182 /* ConstructorType */:
-      case 177 /* ConstructSignature */:
-        return true;
-      default:
-        return false;
-    }
+  return false;
+}
+function isStaticProperty(symbol) {
+  return !!(symbol.valueDeclaration && getEffectiveModifierFlags(symbol.valueDeclaration) & 32 /* Static */ && isClassLike(symbol.valueDeclaration.parent));
+}
+function tryGetObjectLiteralContextualType(node, typeChecker) {
+  const type = typeChecker.getContextualType(node);
+  if (type) {
+    return type;
   }
-
-  // src/services/_namespaces/ts.InlayHints.ts
-  var ts_InlayHints_exports = {};
-  __export(ts_InlayHints_exports, {
-    provideInlayHints: () => provideInlayHints
-  });
-
-  // src/services/inlayHints.ts
-  var maxHintsLength = 30;
-  var leadingParameterNameCommentRegexFactory = (name) => {
-    return new RegExp(`^\\s?/\\*\\*?\\s?${name}\\s?\\*\\/\\s?$`);
+  const parent2 = walkUpParenthesizedExpressions(node.parent);
+  if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 63 /* EqualsToken */ && node === parent2.left) {
+    return typeChecker.getTypeAtLocation(parent2);
+  }
+  if (isExpression(parent2)) {
+    return typeChecker.getContextualType(parent2);
+  }
+  return void 0;
+}
+function getImportStatementCompletionInfo(contextToken) {
+  var _a2, _b, _c;
+  let keywordCompletion;
+  let isKeywordOnlyCompletion = false;
+  const candidate = getCandidate();
+  return {
+    isKeywordOnlyCompletion,
+    keywordCompletion,
+    isNewIdentifierLocation: !!(candidate || keywordCompletion === 154 /* TypeKeyword */),
+    isTopLevelTypeOnly: !!((_b = (_a2 = tryCast(candidate, isImportDeclaration)) == null ? void 0 : _a2.importClause) == null ? void 0 : _b.isTypeOnly) || !!((_c = tryCast(candidate, isImportEqualsDeclaration)) == null ? void 0 : _c.isTypeOnly),
+    couldBeTypeOnlyImportSpecifier: !!candidate && couldBeTypeOnlyImportSpecifier(candidate, contextToken),
+    replacementSpan: getSingleLineReplacementSpanForImportCompletionNode(candidate)
   };
-  function shouldShowParameterNameHints(preferences) {
-    return preferences.includeInlayParameterNameHints === "literals" || preferences.includeInlayParameterNameHints === "all";
-  }
-  function shouldShowLiteralParameterNameHintsOnly(preferences) {
-    return preferences.includeInlayParameterNameHints === "literals";
-  }
-  function provideInlayHints(context) {
-    const { file, program, span, cancellationToken, preferences } = context;
-    const sourceFileText = file.text;
-    const compilerOptions = program.getCompilerOptions();
-    const checker = program.getTypeChecker();
-    const result = [];
-    visitor(file);
-    return result;
-    function visitor(node) {
-      if (!node || node.getFullWidth() === 0) {
-        return;
-      }
-      switch (node.kind) {
-        case 264 /* ModuleDeclaration */:
-        case 260 /* ClassDeclaration */:
-        case 261 /* InterfaceDeclaration */:
-        case 259 /* FunctionDeclaration */:
-        case 228 /* ClassExpression */:
-        case 215 /* FunctionExpression */:
-        case 171 /* MethodDeclaration */:
-        case 216 /* ArrowFunction */:
-          cancellationToken.throwIfCancellationRequested();
-      }
-      if (!textSpanIntersectsWith(span, node.pos, node.getFullWidth())) {
-        return;
-      }
-      if (isTypeNode(node) && !isExpressionWithTypeArguments(node)) {
-        return;
+  function getCandidate() {
+    const parent2 = contextToken.parent;
+    if (isImportEqualsDeclaration(parent2)) {
+      keywordCompletion = contextToken.kind === 154 /* TypeKeyword */ ? void 0 : 154 /* TypeKeyword */;
+      return isModuleSpecifierMissingOrEmpty(parent2.moduleReference) ? parent2 : void 0;
+    }
+    if (couldBeTypeOnlyImportSpecifier(parent2, contextToken) && canCompleteFromNamedBindings(parent2.parent)) {
+      return parent2;
+    }
+    if (isNamedImports(parent2) || isNamespaceImport(parent2)) {
+      if (!parent2.parent.isTypeOnly && (contextToken.kind === 18 /* OpenBraceToken */ || contextToken.kind === 100 /* ImportKeyword */ || contextToken.kind === 27 /* CommaToken */)) {
+        keywordCompletion = 154 /* TypeKeyword */;
       }
-      if (preferences.includeInlayVariableTypeHints && isVariableDeclaration(node)) {
-        visitVariableLikeDeclaration(node);
-      } else if (preferences.includeInlayPropertyDeclarationTypeHints && isPropertyDeclaration(node)) {
-        visitVariableLikeDeclaration(node);
-      } else if (preferences.includeInlayEnumMemberValueHints && isEnumMember(node)) {
-        visitEnumMember(node);
-      } else if (shouldShowParameterNameHints(preferences) && (isCallExpression(node) || isNewExpression(node))) {
-        visitCallOrNewExpression(node);
-      } else {
-        if (preferences.includeInlayFunctionParameterTypeHints && isFunctionLikeDeclaration(node) && hasContextSensitiveParameters(node)) {
-          visitFunctionLikeForParameterType(node);
-        }
-        if (preferences.includeInlayFunctionLikeReturnTypeHints && isSignatureSupportingReturnAnnotation(node)) {
-          visitFunctionDeclarationLikeForReturnType(node);
+      if (canCompleteFromNamedBindings(parent2)) {
+        if (contextToken.kind === 19 /* CloseBraceToken */ || contextToken.kind === 79 /* Identifier */) {
+          isKeywordOnlyCompletion = true;
+          keywordCompletion = 158 /* FromKeyword */;
+        } else {
+          return parent2.parent.parent;
         }
       }
-      return forEachChild(node, visitor);
-    }
-    function isSignatureSupportingReturnAnnotation(node) {
-      return isArrowFunction(node) || isFunctionExpression(node) || isFunctionDeclaration(node) || isMethodDeclaration(node) || isGetAccessorDeclaration(node);
+      return void 0;
     }
-    function addParameterHints(text, position, isFirstVariadicArgument) {
-      result.push({
-        text: `${isFirstVariadicArgument ? "..." : ""}${truncation(text, maxHintsLength)}:`,
-        position,
-        kind: "Parameter" /* Parameter */,
-        whitespaceAfter: true
-      });
+    if (isImportKeyword(contextToken) && isSourceFile(parent2)) {
+      keywordCompletion = 154 /* TypeKeyword */;
+      return contextToken;
     }
-    function addTypeHints(text, position) {
-      result.push({
-        text: `: ${truncation(text, maxHintsLength)}`,
-        position,
-        kind: "Type" /* Type */,
-        whitespaceBefore: true
-      });
+    if (isImportKeyword(contextToken) && isImportDeclaration(parent2)) {
+      keywordCompletion = 154 /* TypeKeyword */;
+      return isModuleSpecifierMissingOrEmpty(parent2.moduleSpecifier) ? parent2 : void 0;
     }
-    function addEnumMemberValueHints(text, position) {
-      result.push({
-        text: `= ${truncation(text, maxHintsLength)}`,
-        position,
-        kind: "Enum" /* Enum */,
-        whitespaceBefore: true
-      });
+    return void 0;
+  }
+}
+function getSingleLineReplacementSpanForImportCompletionNode(node) {
+  var _a2, _b, _c;
+  if (!node)
+    return void 0;
+  const top = (_a2 = findAncestor(node, or(isImportDeclaration, isImportEqualsDeclaration))) != null ? _a2 : node;
+  const sourceFile = top.getSourceFile();
+  if (rangeIsOnSingleLine(top, sourceFile)) {
+    return createTextSpanFromNode(top, sourceFile);
+  }
+  Debug.assert(top.kind !== 100 /* ImportKeyword */ && top.kind !== 273 /* ImportSpecifier */);
+  const potentialSplitPoint = top.kind === 269 /* ImportDeclaration */ ? (_c = getPotentiallyInvalidImportSpecifier((_b = top.importClause) == null ? void 0 : _b.namedBindings)) != null ? _c : top.moduleSpecifier : top.moduleReference;
+  const withoutModuleSpecifier = {
+    pos: top.getFirstToken().getStart(),
+    end: potentialSplitPoint.pos
+  };
+  if (rangeIsOnSingleLine(withoutModuleSpecifier, sourceFile)) {
+    return createTextSpanFromRange(withoutModuleSpecifier);
+  }
+}
+function getPotentiallyInvalidImportSpecifier(namedBindings) {
+  var _a2;
+  return find(
+    (_a2 = tryCast(namedBindings, isNamedImports)) == null ? void 0 : _a2.elements,
+    (e) => {
+      var _a3;
+      return !e.propertyName && isStringANonContextualKeyword(e.name.text) && ((_a3 = findPrecedingToken(e.name.pos, namedBindings.getSourceFile(), namedBindings)) == null ? void 0 : _a3.kind) !== 27 /* CommaToken */;
     }
-    function visitEnumMember(member) {
-      if (member.initializer) {
-        return;
-      }
-      const enumValue = checker.getConstantValue(member);
-      if (enumValue !== void 0) {
-        addEnumMemberValueHints(enumValue.toString(), member.end);
+  );
+}
+function couldBeTypeOnlyImportSpecifier(importSpecifier, contextToken) {
+  return isImportSpecifier(importSpecifier) && (importSpecifier.isTypeOnly || contextToken === importSpecifier.name && isTypeKeywordTokenOrIdentifier(contextToken));
+}
+function canCompleteFromNamedBindings(namedBindings) {
+  if (!isModuleSpecifierMissingOrEmpty(namedBindings.parent.parent.moduleSpecifier) || namedBindings.parent.name) {
+    return false;
+  }
+  if (isNamedImports(namedBindings)) {
+    const invalidNamedImport = getPotentiallyInvalidImportSpecifier(namedBindings);
+    const validImports = invalidNamedImport ? namedBindings.elements.indexOf(invalidNamedImport) : namedBindings.elements.length;
+    return validImports < 2;
+  }
+  return true;
+}
+function isModuleSpecifierMissingOrEmpty(specifier) {
+  var _a2;
+  if (nodeIsMissing(specifier))
+    return true;
+  return !((_a2 = tryCast(isExternalModuleReference(specifier) ? specifier.expression : specifier, isStringLiteralLike)) == null ? void 0 : _a2.text);
+}
+function getVariableDeclaration(property) {
+  const variableDeclaration = findAncestor(property, (node) => isFunctionBlock(node) || isArrowFunctionBody(node) || isBindingPattern(node) ? "quit" : isVariableDeclaration(node));
+  return variableDeclaration;
+}
+function isArrowFunctionBody(node) {
+  return node.parent && isArrowFunction(node.parent) && node.parent.body === node;
+}
+function symbolCanBeReferencedAtTypeLocation(symbol, checker, seenModules = /* @__PURE__ */ new Map()) {
+  return nonAliasCanBeReferencedAtTypeLocation(symbol) || nonAliasCanBeReferencedAtTypeLocation(skipAlias(symbol.exportSymbol || symbol, checker));
+  function nonAliasCanBeReferencedAtTypeLocation(symbol2) {
+    return !!(symbol2.flags & 788968 /* Type */) || checker.isUnknownSymbol(symbol2) || !!(symbol2.flags & 1536 /* Module */) && addToSeen(seenModules, getSymbolId(symbol2)) && checker.getExportsOfModule(symbol2).some((e) => symbolCanBeReferencedAtTypeLocation(e, checker, seenModules));
+  }
+}
+function isDeprecated(symbol, checker) {
+  const declarations = skipAlias(symbol, checker).declarations;
+  return !!length(declarations) && every(declarations, isDeprecatedDeclaration);
+}
+function charactersFuzzyMatchInString(identifierString, lowercaseCharacters) {
+  if (lowercaseCharacters.length === 0) {
+    return true;
+  }
+  let matchedFirstCharacter = false;
+  let prevChar;
+  let characterIndex = 0;
+  const len = identifierString.length;
+  for (let strIndex = 0; strIndex < len; strIndex++) {
+    const strChar = identifierString.charCodeAt(strIndex);
+    const testChar = lowercaseCharacters.charCodeAt(characterIndex);
+    if (strChar === testChar || strChar === toUpperCharCode(testChar)) {
+      matchedFirstCharacter || (matchedFirstCharacter = prevChar === void 0 || // Beginning of word
+      97 /* a */ <= prevChar && prevChar <= 122 /* z */ && 65 /* A */ <= strChar && strChar <= 90 /* Z */ || // camelCase transition
+      prevChar === 95 /* _ */ && strChar !== 95 /* _ */);
+      if (matchedFirstCharacter) {
+        characterIndex++;
+      }
+      if (characterIndex === lowercaseCharacters.length) {
+        return true;
       }
     }
-    function isModuleReferenceType(type) {
-      return type.symbol && type.symbol.flags & 1536 /* Module */;
+    prevChar = strChar;
+  }
+  return false;
+}
+function toUpperCharCode(charCode) {
+  if (97 /* a */ <= charCode && charCode <= 122 /* z */) {
+    return charCode - 32;
+  }
+  return charCode;
+}
+
+// src/services/_namespaces/ts.Completions.StringCompletions.ts
+var ts_Completions_StringCompletions_exports = {};
+__export(ts_Completions_StringCompletions_exports, {
+  getStringLiteralCompletionDetails: () => getStringLiteralCompletionDetails,
+  getStringLiteralCompletions: () => getStringLiteralCompletions
+});
+
+// src/services/stringCompletions.ts
+var kindPrecedence = {
+  ["directory" /* directory */]: 0,
+  ["script" /* scriptElement */]: 1,
+  ["external module name" /* externalModuleName */]: 2
+};
+function createNameAndKindSet() {
+  const map2 = /* @__PURE__ */ new Map();
+  function add(value) {
+    const existing = map2.get(value.name);
+    if (!existing || kindPrecedence[existing.kind] < kindPrecedence[value.kind]) {
+      map2.set(value.name, value);
+    }
+  }
+  return {
+    add,
+    has: map2.has.bind(map2),
+    values: map2.values.bind(map2)
+  };
+}
+function getStringLiteralCompletions(sourceFile, position, contextToken, options, host, program, log, preferences) {
+  if (isInReferenceComment(sourceFile, position)) {
+    const entries = getTripleSlashReferenceCompletion(sourceFile, position, options, host);
+    return entries && convertPathCompletions(entries);
+  }
+  if (isInString(sourceFile, position, contextToken)) {
+    if (!contextToken || !isStringLiteralLike(contextToken))
+      return void 0;
+    const entries = getStringLiteralCompletionEntries(sourceFile, contextToken, position, program.getTypeChecker(), options, host, preferences);
+    return convertStringLiteralCompletions(entries, contextToken, sourceFile, host, program, log, options, preferences);
+  }
+}
+function convertStringLiteralCompletions(completion, contextToken, sourceFile, host, program, log, options, preferences) {
+  if (completion === void 0) {
+    return void 0;
+  }
+  const optionalReplacementSpan = createTextSpanFromStringLiteralLikeContent(contextToken);
+  switch (completion.kind) {
+    case StringLiteralCompletionKind.Paths:
+      return convertPathCompletions(completion.paths);
+    case StringLiteralCompletionKind.Properties: {
+      const entries = createSortedArray();
+      getCompletionEntriesFromSymbols(
+        completion.symbols,
+        entries,
+        contextToken,
+        contextToken,
+        sourceFile,
+        sourceFile,
+        host,
+        program,
+        99 /* ESNext */,
+        log,
+        4 /* String */,
+        preferences,
+        options,
+        /*formatContext*/
+        void 0
+      );
+      return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: completion.hasIndexSignature, optionalReplacementSpan, entries };
     }
-    function visitVariableLikeDeclaration(decl) {
-      if (!decl.initializer || isBindingPattern(decl.name) || isVariableDeclaration(decl) && !isHintableDeclaration(decl)) {
-        return;
-      }
-      const effectiveTypeAnnotation = getEffectiveTypeAnnotationNode(decl);
-      if (effectiveTypeAnnotation) {
-        return;
-      }
-      const declarationType = checker.getTypeAtLocation(decl);
-      if (isModuleReferenceType(declarationType)) {
-        return;
-      }
-      const typeDisplayString = printTypeInSingleLine(declarationType);
-      if (typeDisplayString) {
-        const isVariableNameMatchesType = preferences.includeInlayVariableTypeHintsWhenTypeMatchesName === false && equateStringsCaseInsensitive(decl.name.getText(), typeDisplayString);
-        if (isVariableNameMatchesType) {
-          return;
-        }
-        addTypeHints(typeDisplayString, decl.name.end);
-      }
+    case StringLiteralCompletionKind.Types: {
+      const entries = completion.types.map((type) => ({
+        name: type.value,
+        kindModifiers: "" /* none */,
+        kind: "string" /* string */,
+        sortText: SortText.LocationPriority,
+        replacementSpan: getReplacementSpanForContextToken(contextToken)
+      }));
+      return { isGlobalCompletion: false, isMemberCompletion: false, isNewIdentifierLocation: completion.isNewIdentifier, optionalReplacementSpan, entries };
     }
-    function visitCallOrNewExpression(expr) {
-      const args = expr.arguments;
-      if (!args || !args.length) {
-        return;
-      }
-      const candidates = [];
-      const signature = checker.getResolvedSignatureForSignatureHelp(expr, candidates);
-      if (!signature || !candidates.length) {
-        return;
-      }
-      for (let i = 0; i < args.length; ++i) {
-        const originalArg = args[i];
-        const arg = skipParentheses(originalArg);
-        if (shouldShowLiteralParameterNameHintsOnly(preferences) && !isHintableLiteral(arg)) {
-          continue;
+    default:
+      return Debug.assertNever(completion);
+  }
+}
+function getStringLiteralCompletionDetails(name, sourceFile, position, contextToken, checker, options, host, cancellationToken, preferences) {
+  if (!contextToken || !isStringLiteralLike(contextToken))
+    return void 0;
+  const completions = getStringLiteralCompletionEntries(sourceFile, contextToken, position, checker, options, host, preferences);
+  return completions && stringLiteralCompletionDetails(name, contextToken, completions, sourceFile, checker, cancellationToken);
+}
+function stringLiteralCompletionDetails(name, location, completion, sourceFile, checker, cancellationToken) {
+  switch (completion.kind) {
+    case StringLiteralCompletionKind.Paths: {
+      const match = find(completion.paths, (p) => p.name === name);
+      return match && createCompletionDetails(name, kindModifiersFromExtension(match.extension), match.kind, [textPart(name)]);
+    }
+    case StringLiteralCompletionKind.Properties: {
+      const match = find(completion.symbols, (s) => s.name === name);
+      return match && createCompletionDetailsForSymbol(match, checker, sourceFile, location, cancellationToken);
+    }
+    case StringLiteralCompletionKind.Types:
+      return find(completion.types, (t) => t.value === name) ? createCompletionDetails(name, "" /* none */, "type" /* typeElement */, [textPart(name)]) : void 0;
+    default:
+      return Debug.assertNever(completion);
+  }
+}
+function convertPathCompletions(pathCompletions) {
+  const isGlobalCompletion = false;
+  const isNewIdentifierLocation = true;
+  const entries = pathCompletions.map(({ name, kind, span, extension }) => ({ name, kind, kindModifiers: kindModifiersFromExtension(extension), sortText: SortText.LocationPriority, replacementSpan: span }));
+  return { isGlobalCompletion, isMemberCompletion: false, isNewIdentifierLocation, entries };
+}
+function kindModifiersFromExtension(extension) {
+  switch (extension) {
+    case ".d.ts" /* Dts */:
+      return ".d.ts" /* dtsModifier */;
+    case ".js" /* Js */:
+      return ".js" /* jsModifier */;
+    case ".json" /* Json */:
+      return ".json" /* jsonModifier */;
+    case ".jsx" /* Jsx */:
+      return ".jsx" /* jsxModifier */;
+    case ".ts" /* Ts */:
+      return ".ts" /* tsModifier */;
+    case ".tsx" /* Tsx */:
+      return ".tsx" /* tsxModifier */;
+    case ".d.mts" /* Dmts */:
+      return ".d.mts" /* dmtsModifier */;
+    case ".mjs" /* Mjs */:
+      return ".mjs" /* mjsModifier */;
+    case ".mts" /* Mts */:
+      return ".mts" /* mtsModifier */;
+    case ".d.cts" /* Dcts */:
+      return ".d.cts" /* dctsModifier */;
+    case ".cjs" /* Cjs */:
+      return ".cjs" /* cjsModifier */;
+    case ".cts" /* Cts */:
+      return ".cts" /* ctsModifier */;
+    case ".tsbuildinfo" /* TsBuildInfo */:
+      return Debug.fail(`Extension ${".tsbuildinfo" /* TsBuildInfo */} is unsupported.`);
+    case void 0:
+      return "" /* none */;
+    default:
+      return Debug.assertNever(extension);
+  }
+}
+var StringLiteralCompletionKind = /* @__PURE__ */ ((StringLiteralCompletionKind2) => {
+  StringLiteralCompletionKind2[StringLiteralCompletionKind2["Paths"] = 0] = "Paths";
+  StringLiteralCompletionKind2[StringLiteralCompletionKind2["Properties"] = 1] = "Properties";
+  StringLiteralCompletionKind2[StringLiteralCompletionKind2["Types"] = 2] = "Types";
+  return StringLiteralCompletionKind2;
+})(StringLiteralCompletionKind || {});
+function getStringLiteralCompletionEntries(sourceFile, node, position, typeChecker, compilerOptions, host, preferences) {
+  const parent2 = walkUpParentheses(node.parent);
+  switch (parent2.kind) {
+    case 198 /* LiteralType */: {
+      const grandParent = walkUpParentheses(parent2.parent);
+      switch (grandParent.kind) {
+        case 230 /* ExpressionWithTypeArguments */:
+        case 180 /* TypeReference */: {
+          const typeArgument = findAncestor(parent2, (n) => n.parent === grandParent);
+          if (typeArgument) {
+            return { kind: 2 /* Types */, types: getStringLiteralTypes(typeChecker.getTypeArgumentConstraint(typeArgument)), isNewIdentifier: false };
+          }
+          return void 0;
         }
-        const identifierNameInfo = checker.getParameterIdentifierNameAtPosition(signature, i);
-        if (identifierNameInfo) {
-          const [parameterName, isFirstVariadicArgument] = identifierNameInfo;
-          const isParameterNameNotSameAsArgument = preferences.includeInlayParameterNameHintsWhenArgumentMatchesName || !identifierOrAccessExpressionPostfixMatchesParameterName(arg, parameterName);
-          if (!isParameterNameNotSameAsArgument && !isFirstVariadicArgument) {
-            continue;
+        case 196 /* IndexedAccessType */:
+          const { indexType, objectType } = grandParent;
+          if (!rangeContainsPosition(indexType, position)) {
+            return void 0;
           }
-          const name = unescapeLeadingUnderscores(parameterName);
-          if (leadingCommentsContainsParameterName(arg, name)) {
-            continue;
+          return stringLiteralCompletionsFromProperties(typeChecker.getTypeFromTypeNode(objectType));
+        case 202 /* ImportType */:
+          return { kind: 0 /* Paths */, paths: getStringLiteralCompletionsFromModuleNames(sourceFile, node, compilerOptions, host, typeChecker, preferences) };
+        case 189 /* UnionType */: {
+          if (!isTypeReferenceNode(grandParent.parent)) {
+            return void 0;
           }
-          addParameterHints(name, originalArg.getStart(), isFirstVariadicArgument);
+          const alreadyUsedTypes = getAlreadyUsedTypesInStringLiteralUnion(grandParent, parent2);
+          const types = getStringLiteralTypes(typeChecker.getTypeArgumentConstraint(grandParent)).filter((t) => !contains(alreadyUsedTypes, t.value));
+          return { kind: 2 /* Types */, types, isNewIdentifier: false };
         }
+        default:
+          return void 0;
       }
     }
-    function identifierOrAccessExpressionPostfixMatchesParameterName(expr, parameterName) {
-      if (isIdentifier(expr)) {
-        return expr.text === parameterName;
+    case 299 /* PropertyAssignment */:
+      if (isObjectLiteralExpression(parent2.parent) && parent2.name === node) {
+        return stringLiteralCompletionsForObjectLiteral(typeChecker, parent2.parent);
       }
-      if (isPropertyAccessExpression(expr)) {
-        return expr.name.text === parameterName;
+      return fromContextualType();
+    case 209 /* ElementAccessExpression */: {
+      const { expression, argumentExpression } = parent2;
+      if (node === skipParentheses(argumentExpression)) {
+        return stringLiteralCompletionsFromProperties(typeChecker.getTypeAtLocation(expression));
       }
-      return false;
+      return void 0;
     }
-    function leadingCommentsContainsParameterName(node, name) {
-      if (!isIdentifierText(name, compilerOptions.target, getLanguageVariant(file.scriptKind))) {
-        return false;
-      }
-      const ranges = getLeadingCommentRanges(sourceFileText, node.pos);
-      if (!(ranges == null ? void 0 : ranges.length)) {
-        return false;
+    case 210 /* CallExpression */:
+    case 211 /* NewExpression */:
+    case 288 /* JsxAttribute */:
+      if (!isRequireCallArgument(node) && !isImportCall(parent2)) {
+        const argumentInfo = ts_SignatureHelp_exports.getArgumentInfoForCompletions(parent2.kind === 288 /* JsxAttribute */ ? parent2.parent : node, position, sourceFile);
+        return argumentInfo && getStringLiteralCompletionsFromSignature(argumentInfo.invocation, node, argumentInfo, typeChecker) || fromContextualType();
+      }
+    case 269 /* ImportDeclaration */:
+    case 275 /* ExportDeclaration */:
+    case 280 /* ExternalModuleReference */:
+      return { kind: 0 /* Paths */, paths: getStringLiteralCompletionsFromModuleNames(sourceFile, node, compilerOptions, host, typeChecker, preferences) };
+    default:
+      return fromContextualType();
+  }
+  function fromContextualType() {
+    return { kind: 2 /* Types */, types: getStringLiteralTypes(getContextualTypeFromParent(node, typeChecker, 4 /* Completions */)), isNewIdentifier: false };
+  }
+}
+function walkUpParentheses(node) {
+  switch (node.kind) {
+    case 193 /* ParenthesizedType */:
+      return walkUpParenthesizedTypes(node);
+    case 214 /* ParenthesizedExpression */:
+      return walkUpParenthesizedExpressions(node);
+    default:
+      return node;
+  }
+}
+function getAlreadyUsedTypesInStringLiteralUnion(union, current) {
+  return mapDefined(union.types, (type) => type !== current && isLiteralTypeNode(type) && isStringLiteral(type.literal) ? type.literal.text : void 0);
+}
+function getStringLiteralCompletionsFromSignature(call, arg, argumentInfo, checker) {
+  let isNewIdentifier = false;
+  const uniques = /* @__PURE__ */ new Map();
+  const candidates = [];
+  const editingArgument = isJsxOpeningLikeElement(call) ? Debug.checkDefined(findAncestor(arg.parent, isJsxAttribute)) : arg;
+  checker.getResolvedSignatureForStringLiteralCompletions(call, editingArgument, candidates);
+  const types = flatMap(candidates, (candidate) => {
+    if (!signatureHasRestParameter(candidate) && argumentInfo.argumentCount > candidate.parameters.length)
+      return;
+    let type = candidate.getTypeParameterAtPosition(argumentInfo.argumentIndex);
+    if (isJsxOpeningLikeElement(call)) {
+      const propType = checker.getTypeOfPropertyOfType(type, editingArgument.name.text);
+      if (propType) {
+        type = propType;
       }
-      const regex = leadingParameterNameCommentRegexFactory(name);
-      return some(ranges, (range) => regex.test(sourceFileText.substring(range.pos, range.end)));
     }
-    function isHintableLiteral(node) {
-      switch (node.kind) {
-        case 221 /* PrefixUnaryExpression */: {
-          const operand = node.operand;
-          return isLiteralExpression(operand) || isIdentifier(operand) && isInfinityOrNaNString(operand.escapedText);
-        }
-        case 110 /* TrueKeyword */:
-        case 95 /* FalseKeyword */:
-        case 104 /* NullKeyword */:
-        case 14 /* NoSubstitutionTemplateLiteral */:
-        case 225 /* TemplateExpression */:
-          return true;
-        case 79 /* Identifier */: {
-          const name = node.escapedText;
-          return isUndefined(name) || isInfinityOrNaNString(name);
+    isNewIdentifier = isNewIdentifier || !!(type.flags & 4 /* String */);
+    return getStringLiteralTypes(type, uniques);
+  });
+  return length(types) ? { kind: 2 /* Types */, types, isNewIdentifier } : void 0;
+}
+function stringLiteralCompletionsFromProperties(type) {
+  return type && {
+    kind: 1 /* Properties */,
+    symbols: filter(type.getApparentProperties(), (prop) => !(prop.valueDeclaration && isPrivateIdentifierClassElementDeclaration(prop.valueDeclaration))),
+    hasIndexSignature: hasIndexSignature(type)
+  };
+}
+function stringLiteralCompletionsForObjectLiteral(checker, objectLiteralExpression) {
+  const contextualType = checker.getContextualType(objectLiteralExpression);
+  if (!contextualType)
+    return void 0;
+  const completionsType = checker.getContextualType(objectLiteralExpression, 4 /* Completions */);
+  const symbols = getPropertiesForObjectExpression(
+    contextualType,
+    completionsType,
+    objectLiteralExpression,
+    checker
+  );
+  return {
+    kind: 1 /* Properties */,
+    symbols,
+    hasIndexSignature: hasIndexSignature(contextualType)
+  };
+}
+function getStringLiteralTypes(type, uniques = /* @__PURE__ */ new Map()) {
+  if (!type)
+    return emptyArray;
+  type = skipConstraint(type);
+  return type.isUnion() ? flatMap(type.types, (t) => getStringLiteralTypes(t, uniques)) : type.isStringLiteral() && !(type.flags & 1024 /* EnumLiteral */) && addToSeen(uniques, type.value) ? [type] : emptyArray;
+}
+function nameAndKind(name, kind, extension) {
+  return { name, kind, extension };
+}
+function directoryResult(name) {
+  return nameAndKind(
+    name,
+    "directory" /* directory */,
+    /*extension*/
+    void 0
+  );
+}
+function addReplacementSpans(text, textStart, names) {
+  const span = getDirectoryFragmentTextSpan(text, textStart);
+  const wholeSpan = text.length === 0 ? void 0 : createTextSpan(textStart, text.length);
+  return names.map(({ name, kind, extension }) => Math.max(name.indexOf(directorySeparator), name.indexOf(altDirectorySeparator)) !== -1 ? { name, kind, extension, span: wholeSpan } : { name, kind, extension, span });
+}
+function getStringLiteralCompletionsFromModuleNames(sourceFile, node, compilerOptions, host, typeChecker, preferences) {
+  return addReplacementSpans(node.text, node.getStart(sourceFile) + 1, getStringLiteralCompletionsFromModuleNamesWorker(sourceFile, node, compilerOptions, host, typeChecker, preferences));
+}
+function getStringLiteralCompletionsFromModuleNamesWorker(sourceFile, node, compilerOptions, host, typeChecker, preferences) {
+  const literalValue = normalizeSlashes(node.text);
+  const mode = isStringLiteralLike(node) ? getModeForUsageLocation(sourceFile, node) : void 0;
+  const scriptPath = sourceFile.path;
+  const scriptDirectory = getDirectoryPath(scriptPath);
+  const extensionOptions = getExtensionOptions(compilerOptions, ReferenceKind.ModuleSpecifier, sourceFile, preferences, mode);
+  return isPathRelativeToScript(literalValue) || !compilerOptions.baseUrl && (isRootedDiskPath(literalValue) || isUrl(literalValue)) ? getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, extensionOptions) : getCompletionEntriesForNonRelativeModules(literalValue, scriptDirectory, mode, compilerOptions, host, extensionOptions, typeChecker);
+}
+function getExtensionOptions(compilerOptions, referenceKind, importingSourceFile, preferences, resolutionMode) {
+  return {
+    extensionsToSearch: flatten(getSupportedExtensionsForModuleResolution(compilerOptions)),
+    referenceKind,
+    importingSourceFile,
+    endingPreference: preferences == null ? void 0 : preferences.importModuleSpecifierEnding,
+    resolutionMode
+  };
+}
+function getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, extensionOptions) {
+  if (compilerOptions.rootDirs) {
+    return getCompletionEntriesForDirectoryFragmentWithRootDirs(
+      compilerOptions.rootDirs,
+      literalValue,
+      scriptDirectory,
+      extensionOptions,
+      compilerOptions,
+      host,
+      scriptPath
+    );
+  } else {
+    return arrayFrom(getCompletionEntriesForDirectoryFragment(
+      literalValue,
+      scriptDirectory,
+      extensionOptions,
+      host,
+      /*moduleSpecifierIsRelative*/
+      false,
+      scriptPath
+    ).values());
+  }
+}
+function getSupportedExtensionsForModuleResolution(compilerOptions) {
+  const extensions = getSupportedExtensions(compilerOptions);
+  const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+  return moduleResolutionUsesNodeModules(moduleResolution) ? getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, extensions) : extensions;
+}
+function getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase) {
+  rootDirs = rootDirs.map((rootDirectory) => normalizePath(isRootedDiskPath(rootDirectory) ? rootDirectory : combinePaths(basePath, rootDirectory)));
+  const relativeDirectory = firstDefined(rootDirs, (rootDirectory) => containsPath(rootDirectory, scriptDirectory, basePath, ignoreCase) ? scriptDirectory.substr(rootDirectory.length) : void 0);
+  return deduplicate(
+    [...rootDirs.map((rootDirectory) => combinePaths(rootDirectory, relativeDirectory)), scriptDirectory],
+    equateStringsCaseSensitive,
+    compareStringsCaseSensitive
+  );
+}
+function getCompletionEntriesForDirectoryFragmentWithRootDirs(rootDirs, fragment, scriptDirectory, extensionOptions, compilerOptions, host, exclude) {
+  const basePath = compilerOptions.project || host.getCurrentDirectory();
+  const ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames());
+  const baseDirectories = getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase);
+  return flatMap(baseDirectories, (baseDirectory) => arrayFrom(getCompletionEntriesForDirectoryFragment(
+    fragment,
+    baseDirectory,
+    extensionOptions,
+    host,
+    /*moduleSpecifierIsRelative*/
+    true,
+    exclude
+  ).values()));
+}
+var ReferenceKind = /* @__PURE__ */ ((ReferenceKind2) => {
+  ReferenceKind2[ReferenceKind2["Filename"] = 0] = "Filename";
+  ReferenceKind2[ReferenceKind2["ModuleSpecifier"] = 1] = "ModuleSpecifier";
+  return ReferenceKind2;
+})(ReferenceKind || {});
+function getCompletionEntriesForDirectoryFragment(fragment, scriptDirectory, extensionOptions, host, moduleSpecifierIsRelative, exclude, result = createNameAndKindSet()) {
+  var _a2;
+  if (fragment === void 0) {
+    fragment = "";
+  }
+  fragment = normalizeSlashes(fragment);
+  if (!hasTrailingDirectorySeparator(fragment)) {
+    fragment = getDirectoryPath(fragment);
+  }
+  if (fragment === "") {
+    fragment = "." + directorySeparator;
+  }
+  fragment = ensureTrailingDirectorySeparator(fragment);
+  const absolutePath = resolvePath(scriptDirectory, fragment);
+  const baseDirectory = hasTrailingDirectorySeparator(absolutePath) ? absolutePath : getDirectoryPath(absolutePath);
+  if (!moduleSpecifierIsRelative) {
+    const packageJsonPath = findPackageJson(baseDirectory, host);
+    if (packageJsonPath) {
+      const packageJson = readJson(packageJsonPath, host);
+      const typesVersions = packageJson.typesVersions;
+      if (typeof typesVersions === "object") {
+        const versionPaths = (_a2 = getPackageJsonTypesVersionsPaths(typesVersions)) == null ? void 0 : _a2.paths;
+        if (versionPaths) {
+          const packageDirectory = getDirectoryPath(packageJsonPath);
+          const pathInPackage = absolutePath.slice(ensureTrailingDirectorySeparator(packageDirectory).length);
+          if (addCompletionEntriesFromPaths(result, pathInPackage, packageDirectory, extensionOptions, host, versionPaths)) {
+            return result;
+          }
         }
       }
-      return isLiteralExpression(node);
     }
-    function visitFunctionDeclarationLikeForReturnType(decl) {
-      if (isArrowFunction(decl)) {
-        if (!findChildOfKind(decl, 20 /* OpenParenToken */, file)) {
-          return;
-        }
-      }
-      const effectiveTypeAnnotation = getEffectiveReturnTypeNode(decl);
-      if (effectiveTypeAnnotation || !decl.body) {
-        return;
-      }
-      const signature = checker.getSignatureFromDeclaration(decl);
-      if (!signature) {
-        return;
-      }
-      const returnType = checker.getReturnTypeOfSignature(signature);
-      if (isModuleReferenceType(returnType)) {
-        return;
-      }
-      const typeDisplayString = printTypeInSingleLine(returnType);
-      if (!typeDisplayString) {
-        return;
+  }
+  const ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames());
+  if (!tryDirectoryExists(host, baseDirectory))
+    return result;
+  const files = tryReadDirectory(
+    host,
+    baseDirectory,
+    extensionOptions.extensionsToSearch,
+    /*exclude*/
+    void 0,
+    /*include*/
+    ["./*"]
+  );
+  if (files) {
+    for (let filePath of files) {
+      filePath = normalizePath(filePath);
+      if (exclude && comparePaths(filePath, exclude, scriptDirectory, ignoreCase) === 0 /* EqualTo */) {
+        continue;
       }
-      addTypeHints(typeDisplayString, getTypeAnnotationPosition(decl));
+      const { name, extension } = getFilenameWithExtensionOption(getBaseFileName(filePath), host.getCompilationSettings(), extensionOptions);
+      result.add(nameAndKind(name, "script" /* scriptElement */, extension));
     }
-    function getTypeAnnotationPosition(decl) {
-      const closeParenToken = findChildOfKind(decl, 21 /* CloseParenToken */, file);
-      if (closeParenToken) {
-        return closeParenToken.end;
+  }
+  const directories = tryGetDirectories(host, baseDirectory);
+  if (directories) {
+    for (const directory of directories) {
+      const directoryName = getBaseFileName(normalizePath(directory));
+      if (directoryName !== "@types") {
+        result.add(directoryResult(directoryName));
       }
-      return decl.parameters.end;
     }
-    function visitFunctionLikeForParameterType(node) {
-      const signature = checker.getSignatureFromDeclaration(node);
-      if (!signature) {
-        return;
+  }
+  return result;
+}
+function getFilenameWithExtensionOption(name, compilerOptions, extensionOptions) {
+  const nonJsResult = ts_moduleSpecifiers_exports.tryGetRealFileNameForNonJsDeclarationFileName(name);
+  if (nonJsResult) {
+    return { name: nonJsResult, extension: tryGetExtensionFromPath2(nonJsResult) };
+  }
+  if (extensionOptions.referenceKind === 0 /* Filename */) {
+    return { name, extension: tryGetExtensionFromPath2(name) };
+  }
+  const endingPreference = getModuleSpecifierEndingPreference(extensionOptions.endingPreference, extensionOptions.resolutionMode, compilerOptions, extensionOptions.importingSourceFile);
+  if (endingPreference === 3 /* TsExtension */) {
+    if (fileExtensionIsOneOf(name, supportedTSImplementationExtensions)) {
+      return { name, extension: tryGetExtensionFromPath2(name) };
+    }
+    const outputExtension2 = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, compilerOptions);
+    return outputExtension2 ? { name: changeExtension(name, outputExtension2), extension: outputExtension2 } : { name, extension: tryGetExtensionFromPath2(name) };
+  }
+  if ((endingPreference === 0 /* Minimal */ || endingPreference === 1 /* Index */) && fileExtensionIsOneOf(name, [".js" /* Js */, ".jsx" /* Jsx */, ".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */])) {
+    return { name: removeFileExtension(name), extension: tryGetExtensionFromPath2(name) };
+  }
+  const outputExtension = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, compilerOptions);
+  return outputExtension ? { name: changeExtension(name, outputExtension), extension: outputExtension } : { name, extension: tryGetExtensionFromPath2(name) };
+}
+function addCompletionEntriesFromPaths(result, fragment, baseDirectory, extensionOptions, host, paths) {
+  const getPatternsForKey = (key) => paths[key];
+  const comparePaths2 = (a, b) => {
+    const patternA = tryParsePattern(a);
+    const patternB = tryParsePattern(b);
+    const lengthA = typeof patternA === "object" ? patternA.prefix.length : a.length;
+    const lengthB = typeof patternB === "object" ? patternB.prefix.length : b.length;
+    return compareValues(lengthB, lengthA);
+  };
+  return addCompletionEntriesFromPathsOrExports(result, fragment, baseDirectory, extensionOptions, host, getOwnKeys(paths), getPatternsForKey, comparePaths2);
+}
+function addCompletionEntriesFromPathsOrExports(result, fragment, baseDirectory, extensionOptions, host, keys, getPatternsForKey, comparePaths2) {
+  let pathResults = [];
+  let matchedPath;
+  for (const key of keys) {
+    if (key === ".")
+      continue;
+    const keyWithoutLeadingDotSlash = key.replace(/^\.\//, "");
+    const patterns = getPatternsForKey(key);
+    if (patterns) {
+      const pathPattern = tryParsePattern(keyWithoutLeadingDotSlash);
+      if (!pathPattern)
+        continue;
+      const isMatch = typeof pathPattern === "object" && isPatternMatch(pathPattern, fragment);
+      const isLongestMatch = isMatch && (matchedPath === void 0 || comparePaths2(key, matchedPath) === -1 /* LessThan */);
+      if (isLongestMatch) {
+        matchedPath = key;
+        pathResults = pathResults.filter((r) => !r.matchedPattern);
+      }
+      if (typeof pathPattern === "string" || matchedPath === void 0 || comparePaths2(key, matchedPath) !== 1 /* GreaterThan */) {
+        pathResults.push({
+          matchedPattern: isMatch,
+          results: getCompletionsForPathMapping(keyWithoutLeadingDotSlash, patterns, fragment, baseDirectory, extensionOptions, host).map(({ name, kind, extension }) => nameAndKind(name, kind, extension))
+        });
       }
-      for (let i = 0; i < node.parameters.length && i < signature.parameters.length; ++i) {
-        const param = node.parameters[i];
-        if (!isHintableDeclaration(param)) {
-          continue;
-        }
-        const effectiveTypeAnnotation = getEffectiveTypeAnnotationNode(param);
-        if (effectiveTypeAnnotation) {
-          continue;
-        }
-        const typeDisplayString = getParameterDeclarationTypeDisplayString(signature.parameters[i]);
-        if (!typeDisplayString) {
-          continue;
+    }
+  }
+  pathResults.forEach((pathResult) => pathResult.results.forEach((r) => result.add(r)));
+  return matchedPath !== void 0;
+}
+function getCompletionEntriesForNonRelativeModules(fragment, scriptPath, mode, compilerOptions, host, extensionOptions, typeChecker) {
+  const { baseUrl, paths } = compilerOptions;
+  const result = createNameAndKindSet();
+  const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+  if (baseUrl) {
+    const projectDir = compilerOptions.project || host.getCurrentDirectory();
+    const absolute = normalizePath(combinePaths(projectDir, baseUrl));
+    getCompletionEntriesForDirectoryFragment(
+      fragment,
+      absolute,
+      extensionOptions,
+      host,
+      /*moduleSpecifierIsRelative*/
+      false,
+      /*exclude*/
+      void 0,
+      result
+    );
+    if (paths) {
+      addCompletionEntriesFromPaths(result, fragment, absolute, extensionOptions, host, paths);
+    }
+  }
+  const fragmentDirectory = getFragmentDirectory(fragment);
+  for (const ambientName of getAmbientModuleCompletions(fragment, fragmentDirectory, typeChecker)) {
+    result.add(nameAndKind(
+      ambientName,
+      "external module name" /* externalModuleName */,
+      /*extension*/
+      void 0
+    ));
+  }
+  getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, fragmentDirectory, extensionOptions, result);
+  if (moduleResolutionUsesNodeModules(moduleResolution)) {
+    let foundGlobal = false;
+    if (fragmentDirectory === void 0) {
+      for (const moduleName of enumerateNodeModulesVisibleToScript(host, scriptPath)) {
+        const moduleResult = nameAndKind(
+          moduleName,
+          "external module name" /* externalModuleName */,
+          /*extension*/
+          void 0
+        );
+        if (!result.has(moduleResult.name)) {
+          foundGlobal = true;
+          result.add(moduleResult);
         }
-        addTypeHints(typeDisplayString, param.questionToken ? param.questionToken.end : param.name.end);
       }
     }
-    function getParameterDeclarationTypeDisplayString(symbol) {
-      const valueDeclaration = symbol.valueDeclaration;
-      if (!valueDeclaration || !isParameter(valueDeclaration)) {
-        return void 0;
-      }
-      const signatureParamType = checker.getTypeOfSymbolAtLocation(symbol, valueDeclaration);
-      if (isModuleReferenceType(signatureParamType)) {
-        return void 0;
+    if (!foundGlobal) {
+      let ancestorLookup = (ancestor) => {
+        const nodeModules = combinePaths(ancestor, "node_modules");
+        if (tryDirectoryExists(host, nodeModules)) {
+          getCompletionEntriesForDirectoryFragment(
+            fragment,
+            nodeModules,
+            extensionOptions,
+            host,
+            /*moduleSpecifierIsRelative*/
+            false,
+            /*exclude*/
+            void 0,
+            result
+          );
+        }
+      };
+      if (fragmentDirectory && getResolvePackageJsonExports(compilerOptions)) {
+        const nodeModulesDirectoryLookup = ancestorLookup;
+        ancestorLookup = (ancestor) => {
+          const components = getPathComponents(fragment);
+          components.shift();
+          let packagePath = components.shift();
+          if (!packagePath) {
+            return nodeModulesDirectoryLookup(ancestor);
+          }
+          if (startsWith(packagePath, "@")) {
+            const subName = components.shift();
+            if (!subName) {
+              return nodeModulesDirectoryLookup(ancestor);
+            }
+            packagePath = combinePaths(packagePath, subName);
+          }
+          const packageDirectory = combinePaths(ancestor, "node_modules", packagePath);
+          const packageFile = combinePaths(packageDirectory, "package.json");
+          if (tryFileExists(host, packageFile)) {
+            const packageJson = readJson(packageFile, host);
+            const exports = packageJson.exports;
+            if (exports) {
+              if (typeof exports !== "object" || exports === null) {
+                return;
+              }
+              const keys = getOwnKeys(exports);
+              const fragmentSubpath = components.join("/") + (components.length && hasTrailingDirectorySeparator(fragment) ? "/" : "");
+              const conditions = mode === 99 /* ESNext */ ? ["node", "import", "types"] : ["node", "require", "types"];
+              addCompletionEntriesFromPathsOrExports(
+                result,
+                fragmentSubpath,
+                packageDirectory,
+                extensionOptions,
+                host,
+                keys,
+                (key) => singleElementArray(getPatternFromFirstMatchingCondition(exports[key], conditions)),
+                comparePatternKeys
+              );
+              return;
+            }
+          }
+          return nodeModulesDirectoryLookup(ancestor);
+        };
       }
-      return printTypeInSingleLine(signatureParamType);
+      forEachAncestorDirectory(scriptPath, ancestorLookup);
     }
-    function truncation(text, maxLength2) {
-      if (text.length > maxLength2) {
-        return text.substr(0, maxLength2 - "...".length) + "...";
+  }
+  return arrayFrom(result.values());
+}
+function getPatternFromFirstMatchingCondition(target, conditions) {
+  if (typeof target === "string") {
+    return target;
+  }
+  if (target && typeof target === "object" && !isArray(target)) {
+    for (const condition in target) {
+      if (condition === "default" || conditions.indexOf(condition) > -1 || isApplicableVersionedTypesKey(conditions, condition)) {
+        const pattern = target[condition];
+        return getPatternFromFirstMatchingCondition(pattern, conditions);
       }
-      return text;
-    }
-    function printTypeInSingleLine(type) {
-      const flags = 70221824 /* IgnoreErrors */ | 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */;
-      const options = { removeComments: true };
-      const printer = createPrinter(options);
-      return usingSingleLineStringWriter((writer) => {
-        const typeNode = checker.typeToTypeNode(type, void 0, flags, writer);
-        Debug.assertIsDefined(typeNode, "should always get typenode");
-        printer.writeNode(4 /* Unspecified */, typeNode, file, writer);
-      });
     }
-    function isUndefined(name) {
-      return name === "undefined";
+  }
+}
+function getFragmentDirectory(fragment) {
+  return containsSlash(fragment) ? hasTrailingDirectorySeparator(fragment) ? fragment : getDirectoryPath(fragment) : void 0;
+}
+function getCompletionsForPathMapping(path, patterns, fragment, packageDirectory, extensionOptions, host) {
+  if (!endsWith(path, "*")) {
+    return !stringContains(path, "*") ? justPathMappingName(path, "script" /* scriptElement */) : emptyArray;
+  }
+  const pathPrefix = path.slice(0, path.length - 1);
+  const remainingFragment = tryRemovePrefix(fragment, pathPrefix);
+  if (remainingFragment === void 0) {
+    const starIsFullPathComponent = path[path.length - 2] === "/";
+    return starIsFullPathComponent ? justPathMappingName(pathPrefix, "directory" /* directory */) : flatMap(patterns, (pattern) => {
+      var _a2;
+      return (_a2 = getModulesForPathsPattern("", packageDirectory, pattern, extensionOptions, host)) == null ? void 0 : _a2.map(({ name, ...rest }) => ({ name: pathPrefix + name, ...rest }));
+    });
+  }
+  return flatMap(patterns, (pattern) => getModulesForPathsPattern(remainingFragment, packageDirectory, pattern, extensionOptions, host));
+  function justPathMappingName(name, kind) {
+    return startsWith(name, fragment) ? [{ name: removeTrailingDirectorySeparator(name), kind, extension: void 0 }] : emptyArray;
+  }
+}
+function getModulesForPathsPattern(fragment, packageDirectory, pattern, extensionOptions, host) {
+  if (!host.readDirectory) {
+    return void 0;
+  }
+  const parsed = tryParsePattern(pattern);
+  if (parsed === void 0 || isString(parsed)) {
+    return void 0;
+  }
+  const normalizedPrefix = resolvePath(parsed.prefix);
+  const normalizedPrefixDirectory = hasTrailingDirectorySeparator(parsed.prefix) ? normalizedPrefix : getDirectoryPath(normalizedPrefix);
+  const normalizedPrefixBase = hasTrailingDirectorySeparator(parsed.prefix) ? "" : getBaseFileName(normalizedPrefix);
+  const fragmentHasPath = containsSlash(fragment);
+  const fragmentDirectory = fragmentHasPath ? hasTrailingDirectorySeparator(fragment) ? fragment : getDirectoryPath(fragment) : void 0;
+  const expandedPrefixDirectory = fragmentHasPath ? combinePaths(normalizedPrefixDirectory, normalizedPrefixBase + fragmentDirectory) : normalizedPrefixDirectory;
+  const normalizedSuffix = normalizePath(parsed.suffix);
+  const baseDirectory = normalizePath(combinePaths(packageDirectory, expandedPrefixDirectory));
+  const completePrefix = fragmentHasPath ? baseDirectory : ensureTrailingDirectorySeparator(baseDirectory) + normalizedPrefixBase;
+  const includeGlob = normalizedSuffix ? "**/*" + normalizedSuffix : "./*";
+  const matches = mapDefined(tryReadDirectory(
+    host,
+    baseDirectory,
+    extensionOptions.extensionsToSearch,
+    /*exclude*/
+    void 0,
+    [includeGlob]
+  ), (match) => {
+    const trimmedWithPattern = trimPrefixAndSuffix(match);
+    if (trimmedWithPattern) {
+      if (containsSlash(trimmedWithPattern)) {
+        return directoryResult(getPathComponents(removeLeadingDirectorySeparator(trimmedWithPattern))[1]);
+      }
+      const { name, extension } = getFilenameWithExtensionOption(trimmedWithPattern, host.getCompilationSettings(), extensionOptions);
+      return nameAndKind(name, "script" /* scriptElement */, extension);
     }
-    function isHintableDeclaration(node) {
-      if ((isParameterDeclaration(node) || isVariableDeclaration(node) && isVarConst(node)) && node.initializer) {
-        const initializer = skipParentheses(node.initializer);
-        return !(isHintableLiteral(initializer) || isNewExpression(initializer) || isObjectLiteralExpression(initializer) || isAssertionExpression(initializer));
+  });
+  const directories = normalizedSuffix ? emptyArray : mapDefined(tryGetDirectories(host, baseDirectory), (dir) => dir === "node_modules" ? void 0 : directoryResult(dir));
+  return [...matches, ...directories];
+  function trimPrefixAndSuffix(path) {
+    const inner = withoutStartAndEnd(normalizePath(path), completePrefix, normalizedSuffix);
+    return inner === void 0 ? void 0 : removeLeadingDirectorySeparator(inner);
+  }
+}
+function withoutStartAndEnd(s, start2, end) {
+  return startsWith(s, start2) && endsWith(s, end) ? s.slice(start2.length, s.length - end.length) : void 0;
+}
+function removeLeadingDirectorySeparator(path) {
+  return path[0] === directorySeparator ? path.slice(1) : path;
+}
+function getAmbientModuleCompletions(fragment, fragmentDirectory, checker) {
+  const ambientModules = checker.getAmbientModules().map((sym) => stripQuotes(sym.name));
+  const nonRelativeModuleNames = ambientModules.filter((moduleName) => startsWith(moduleName, fragment));
+  if (fragmentDirectory !== void 0) {
+    const moduleNameWithSeparator = ensureTrailingDirectorySeparator(fragmentDirectory);
+    return nonRelativeModuleNames.map((nonRelativeModuleName) => removePrefix(nonRelativeModuleName, moduleNameWithSeparator));
+  }
+  return nonRelativeModuleNames;
+}
+function getTripleSlashReferenceCompletion(sourceFile, position, compilerOptions, host) {
+  const token = getTokenAtPosition(sourceFile, position);
+  const commentRanges = getLeadingCommentRanges(sourceFile.text, token.pos);
+  const range = commentRanges && find(commentRanges, (commentRange) => position >= commentRange.pos && position <= commentRange.end);
+  if (!range) {
+    return void 0;
+  }
+  const text = sourceFile.text.slice(range.pos, position);
+  const match = tripleSlashDirectiveFragmentRegex.exec(text);
+  if (!match) {
+    return void 0;
+  }
+  const [, prefix, kind, toComplete] = match;
+  const scriptPath = getDirectoryPath(sourceFile.path);
+  const names = kind === "path" ? getCompletionEntriesForDirectoryFragment(
+    toComplete,
+    scriptPath,
+    getExtensionOptions(compilerOptions, 0 /* Filename */, sourceFile),
+    host,
+    /*moduleSpecifierIsRelative*/
+    true,
+    sourceFile.path
+  ) : kind === "types" ? getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, getFragmentDirectory(toComplete), getExtensionOptions(compilerOptions, 1 /* ModuleSpecifier */, sourceFile)) : Debug.fail();
+  return addReplacementSpans(toComplete, range.pos + prefix.length, arrayFrom(names.values()));
+}
+function getCompletionEntriesFromTypings(host, options, scriptPath, fragmentDirectory, extensionOptions, result = createNameAndKindSet()) {
+  const seen = /* @__PURE__ */ new Map();
+  const typeRoots = tryAndIgnoreErrors(() => getEffectiveTypeRoots(options, host)) || emptyArray;
+  for (const root of typeRoots) {
+    getCompletionEntriesFromDirectories(root);
+  }
+  for (const packageJson of findPackageJsons(scriptPath, host)) {
+    const typesDir = combinePaths(getDirectoryPath(packageJson), "node_modules/@types");
+    getCompletionEntriesFromDirectories(typesDir);
+  }
+  return result;
+  function getCompletionEntriesFromDirectories(directory) {
+    if (!tryDirectoryExists(host, directory))
+      return;
+    for (const typeDirectoryName of tryGetDirectories(host, directory)) {
+      const packageName = unmangleScopedPackageName(typeDirectoryName);
+      if (options.types && !contains(options.types, packageName))
+        continue;
+      if (fragmentDirectory === void 0) {
+        if (!seen.has(packageName)) {
+          result.add(nameAndKind(
+            packageName,
+            "external module name" /* externalModuleName */,
+            /*extension*/
+            void 0
+          ));
+          seen.set(packageName, true);
+        }
+      } else {
+        const baseDirectory = combinePaths(directory, typeDirectoryName);
+        const remainingFragment = tryRemoveDirectoryPrefix(fragmentDirectory, packageName, hostGetCanonicalFileName(host));
+        if (remainingFragment !== void 0) {
+          getCompletionEntriesForDirectoryFragment(
+            remainingFragment,
+            baseDirectory,
+            extensionOptions,
+            host,
+            /*moduleSpecifierIsRelative*/
+            false,
+            /*exclude*/
+            void 0,
+            result
+          );
+        }
       }
-      return true;
     }
   }
+}
+function enumerateNodeModulesVisibleToScript(host, scriptPath) {
+  if (!host.readFile || !host.fileExists)
+    return emptyArray;
+  const result = [];
+  for (const packageJson of findPackageJsons(scriptPath, host)) {
+    const contents = readJson(packageJson, host);
+    for (const key of nodeModulesDependencyKeys) {
+      const dependencies = contents[key];
+      if (!dependencies)
+        continue;
+      for (const dep in dependencies) {
+        if (hasProperty(dependencies, dep) && !startsWith(dep, "@types/")) {
+          result.push(dep);
+        }
+      }
+    }
+  }
+  return result;
+}
+function getDirectoryFragmentTextSpan(text, textStart) {
+  const index = Math.max(text.lastIndexOf(directorySeparator), text.lastIndexOf(altDirectorySeparator));
+  const offset = index !== -1 ? index + 1 : 0;
+  const length2 = text.length - offset;
+  return length2 === 0 || isIdentifierText(text.substr(offset, length2), 99 /* ESNext */) ? void 0 : createTextSpan(textStart + offset, length2);
+}
+function isPathRelativeToScript(path) {
+  if (path && path.length >= 2 && path.charCodeAt(0) === 46 /* dot */) {
+    const slashIndex = path.length >= 3 && path.charCodeAt(1) === 46 /* dot */ ? 2 : 1;
+    const slashCharCode = path.charCodeAt(slashIndex);
+    return slashCharCode === 47 /* slash */ || slashCharCode === 92 /* backslash */;
+  }
+  return false;
+}
+var tripleSlashDirectiveFragmentRegex = /^(\/\/\/\s*<reference\s+(path|types)\s*=\s*(?:'|"))([^\3"]*)$/;
+var nodeModulesDependencyKeys = ["dependencies", "devDependencies", "peerDependencies", "optionalDependencies"];
+function containsSlash(fragment) {
+  return stringContains(fragment, directorySeparator);
+}
+function isRequireCallArgument(node) {
+  return isCallExpression(node.parent) && firstOrUndefined(node.parent.arguments) === node && isIdentifier(node.parent.expression) && node.parent.expression.escapedText === "require";
+}
 
-  // src/services/_namespaces/ts.JsDoc.ts
-  var ts_JsDoc_exports = {};
-  __export(ts_JsDoc_exports, {
-    getDocCommentTemplateAtPosition: () => getDocCommentTemplateAtPosition,
-    getJSDocParameterNameCompletionDetails: () => getJSDocParameterNameCompletionDetails,
-    getJSDocParameterNameCompletions: () => getJSDocParameterNameCompletions,
-    getJSDocTagCompletionDetails: () => getJSDocTagCompletionDetails,
-    getJSDocTagCompletions: () => getJSDocTagCompletions,
-    getJSDocTagNameCompletionDetails: () => getJSDocTagNameCompletionDetails,
-    getJSDocTagNameCompletions: () => getJSDocTagNameCompletions,
-    getJsDocCommentsFromDeclarations: () => getJsDocCommentsFromDeclarations,
-    getJsDocTagsFromDeclarations: () => getJsDocTagsFromDeclarations
-  });
+// src/services/_namespaces/ts.FindAllReferences.ts
+var ts_FindAllReferences_exports = {};
+__export(ts_FindAllReferences_exports, {
+  Core: () => Core,
+  DefinitionKind: () => DefinitionKind,
+  EntryKind: () => EntryKind,
+  ExportKind: () => ExportKind2,
+  FindReferencesUse: () => FindReferencesUse,
+  ImportExport: () => ImportExport,
+  createImportTracker: () => createImportTracker,
+  findModuleReferences: () => findModuleReferences,
+  findReferenceOrRenameEntries: () => findReferenceOrRenameEntries,
+  findReferencedSymbols: () => findReferencedSymbols,
+  getContextNode: () => getContextNode,
+  getExportInfo: () => getExportInfo,
+  getImplementationsAtPosition: () => getImplementationsAtPosition,
+  getImportOrExportSymbol: () => getImportOrExportSymbol,
+  getReferenceEntriesForNode: () => getReferenceEntriesForNode,
+  getTextSpanOfEntry: () => getTextSpanOfEntry,
+  isContextWithStartAndEndNode: () => isContextWithStartAndEndNode,
+  isDeclarationOfSymbol: () => isDeclarationOfSymbol,
+  nodeEntry: () => nodeEntry,
+  toContextSpan: () => toContextSpan,
+  toHighlightSpan: () => toHighlightSpan,
+  toReferenceEntry: () => toReferenceEntry,
+  toRenameLocation: () => toRenameLocation
+});
 
-  // src/services/jsDoc.ts
-  var jsDocTagNames = [
-    "abstract",
-    "access",
-    "alias",
-    "argument",
-    "async",
-    "augments",
-    "author",
-    "borrows",
-    "callback",
-    "class",
-    "classdesc",
-    "constant",
-    "constructor",
-    "constructs",
-    "copyright",
-    "default",
-    "deprecated",
-    "description",
-    "emits",
-    "enum",
-    "event",
-    "example",
-    "exports",
-    "extends",
-    "external",
-    "field",
-    "file",
-    "fileoverview",
-    "fires",
-    "function",
-    "generator",
-    "global",
-    "hideconstructor",
-    "host",
-    "ignore",
-    "implements",
-    "inheritdoc",
-    "inner",
-    "instance",
-    "interface",
-    "kind",
-    "lends",
-    "license",
-    "link",
-    "listens",
-    "member",
-    "memberof",
-    "method",
-    "mixes",
-    "module",
-    "name",
-    "namespace",
-    "override",
-    "package",
-    "param",
-    "private",
-    "property",
-    "protected",
-    "public",
-    "readonly",
-    "requires",
-    "returns",
-    "see",
-    "since",
-    "static",
-    "summary",
-    "template",
-    "this",
-    "throws",
-    "todo",
-    "tutorial",
-    "type",
-    "typedef",
-    "var",
-    "variation",
-    "version",
-    "virtual",
-    "yields"
-  ];
-  var jsDocTagNameCompletionEntries;
-  var jsDocTagCompletionEntries;
-  function getJsDocCommentsFromDeclarations(declarations, checker) {
-    const parts = [];
-    forEachUnique(declarations, (declaration) => {
-      for (const jsdoc of getCommentHavingNodes(declaration)) {
-        const inheritDoc = isJSDoc(jsdoc) && jsdoc.tags && find(jsdoc.tags, (t) => t.kind === 330 /* JSDocTag */ && (t.tagName.escapedText === "inheritDoc" || t.tagName.escapedText === "inheritdoc"));
-        if (jsdoc.comment === void 0 && !inheritDoc || isJSDoc(jsdoc) && declaration.kind !== 348 /* JSDocTypedefTag */ && declaration.kind !== 341 /* JSDocCallbackTag */ && jsdoc.tags && jsdoc.tags.some((t) => t.kind === 348 /* JSDocTypedefTag */ || t.kind === 341 /* JSDocCallbackTag */) && !jsdoc.tags.some((t) => t.kind === 343 /* JSDocParameterTag */ || t.kind === 344 /* JSDocReturnTag */)) {
+// src/services/importTracker.ts
+function createImportTracker(sourceFiles, sourceFilesSet, checker, cancellationToken) {
+  const allDirectImports = getDirectImportsMap(sourceFiles, checker, cancellationToken);
+  return (exportSymbol, exportInfo, isForRename) => {
+    const { directImports, indirectUsers } = getImportersForExport(sourceFiles, sourceFilesSet, allDirectImports, exportInfo, checker, cancellationToken);
+    return { indirectUsers, ...getSearchesFromDirectImports(directImports, exportSymbol, exportInfo.exportKind, checker, isForRename) };
+  };
+}
+var ExportKind2 = /* @__PURE__ */ ((ExportKind3) => {
+  ExportKind3[ExportKind3["Named"] = 0] = "Named";
+  ExportKind3[ExportKind3["Default"] = 1] = "Default";
+  ExportKind3[ExportKind3["ExportEquals"] = 2] = "ExportEquals";
+  return ExportKind3;
+})(ExportKind2 || {});
+var ImportExport = /* @__PURE__ */ ((ImportExport2) => {
+  ImportExport2[ImportExport2["Import"] = 0] = "Import";
+  ImportExport2[ImportExport2["Export"] = 1] = "Export";
+  return ImportExport2;
+})(ImportExport || {});
+function getImportersForExport(sourceFiles, sourceFilesSet, allDirectImports, { exportingModuleSymbol, exportKind }, checker, cancellationToken) {
+  const markSeenDirectImport = nodeSeenTracker();
+  const markSeenIndirectUser = nodeSeenTracker();
+  const directImports = [];
+  const isAvailableThroughGlobal = !!exportingModuleSymbol.globalExports;
+  const indirectUserDeclarations = isAvailableThroughGlobal ? void 0 : [];
+  handleDirectImports(exportingModuleSymbol);
+  return { directImports, indirectUsers: getIndirectUsers() };
+  function getIndirectUsers() {
+    if (isAvailableThroughGlobal) {
+      return sourceFiles;
+    }
+    if (exportingModuleSymbol.declarations) {
+      for (const decl of exportingModuleSymbol.declarations) {
+        if (isExternalModuleAugmentation(decl) && sourceFilesSet.has(decl.getSourceFile().fileName)) {
+          addIndirectUser(decl);
+        }
+      }
+    }
+    return indirectUserDeclarations.map(getSourceFileOfNode);
+  }
+  function handleDirectImports(exportingModuleSymbol2) {
+    const theseDirectImports = getDirectImports(exportingModuleSymbol2);
+    if (theseDirectImports) {
+      for (const direct of theseDirectImports) {
+        if (!markSeenDirectImport(direct)) {
           continue;
         }
-        let newparts = jsdoc.comment ? getDisplayPartsFromComment(jsdoc.comment, checker) : [];
-        if (inheritDoc && inheritDoc.comment) {
-          newparts = newparts.concat(getDisplayPartsFromComment(inheritDoc.comment, checker));
-        }
-        if (!contains(parts, newparts, isIdenticalListOfDisplayParts)) {
-          parts.push(newparts);
+        if (cancellationToken)
+          cancellationToken.throwIfCancellationRequested();
+        switch (direct.kind) {
+          case 210 /* CallExpression */:
+            if (isImportCall(direct)) {
+              handleImportCall(direct);
+              break;
+            }
+            if (!isAvailableThroughGlobal) {
+              const parent2 = direct.parent;
+              if (exportKind === 2 /* ExportEquals */ && parent2.kind === 257 /* VariableDeclaration */) {
+                const { name } = parent2;
+                if (name.kind === 79 /* Identifier */) {
+                  directImports.push(name);
+                  break;
+                }
+              }
+            }
+            break;
+          case 79 /* Identifier */:
+            break;
+          case 268 /* ImportEqualsDeclaration */:
+            handleNamespaceImport(
+              direct,
+              direct.name,
+              hasSyntacticModifier(direct, 1 /* Export */),
+              /*alreadyAddedDirect*/
+              false
+            );
+            break;
+          case 269 /* ImportDeclaration */:
+            directImports.push(direct);
+            const namedBindings = direct.importClause && direct.importClause.namedBindings;
+            if (namedBindings && namedBindings.kind === 271 /* NamespaceImport */) {
+              handleNamespaceImport(
+                direct,
+                namedBindings.name,
+                /*isReExport*/
+                false,
+                /*alreadyAddedDirect*/
+                true
+              );
+            } else if (!isAvailableThroughGlobal && isDefaultImport(direct)) {
+              addIndirectUser(getSourceFileLikeForImportDeclaration(direct));
+            }
+            break;
+          case 275 /* ExportDeclaration */:
+            if (!direct.exportClause) {
+              handleDirectImports(getContainingModuleSymbol(direct, checker));
+            } else if (direct.exportClause.kind === 277 /* NamespaceExport */) {
+              addIndirectUser(
+                getSourceFileLikeForImportDeclaration(direct),
+                /** addTransitiveDependencies */
+                true
+              );
+            } else {
+              directImports.push(direct);
+            }
+            break;
+          case 202 /* ImportType */:
+            if (!isAvailableThroughGlobal && direct.isTypeOf && !direct.qualifier && isExported2(direct)) {
+              addIndirectUser(
+                direct.getSourceFile(),
+                /** addTransitiveDependencies */
+                true
+              );
+            }
+            directImports.push(direct);
+            break;
+          default:
+            Debug.failBadSyntaxKind(direct, "Unexpected import kind.");
         }
       }
-    });
-    return flatten(intersperse(parts, [lineBreakPart()]));
-  }
-  function isIdenticalListOfDisplayParts(parts1, parts2) {
-    return arraysEqual(parts1, parts2, (p1, p2) => p1.kind === p2.kind && p1.text === p2.text);
-  }
-  function getCommentHavingNodes(declaration) {
-    switch (declaration.kind) {
-      case 343 /* JSDocParameterTag */:
-      case 350 /* JSDocPropertyTag */:
-        return [declaration];
-      case 341 /* JSDocCallbackTag */:
-      case 348 /* JSDocTypedefTag */:
-        return [declaration, declaration.parent];
-      default:
-        return getJSDocCommentsAndTags(declaration);
     }
   }
-  function getJsDocTagsFromDeclarations(declarations, checker) {
-    const infos = [];
-    forEachUnique(declarations, (declaration) => {
-      const tags = getJSDocTags(declaration);
-      if (tags.some((t) => t.kind === 348 /* JSDocTypedefTag */ || t.kind === 341 /* JSDocCallbackTag */) && !tags.some((t) => t.kind === 343 /* JSDocParameterTag */ || t.kind === 344 /* JSDocReturnTag */)) {
-        return;
-      }
-      for (const tag of tags) {
-        infos.push({ name: tag.tagName.text, text: getCommentDisplayParts(tag, checker) });
-      }
-    });
-    return infos;
-  }
-  function getDisplayPartsFromComment(comment, checker) {
-    if (typeof comment === "string") {
-      return [textPart(comment)];
-    }
-    return flatMap(
-      comment,
-      (node) => node.kind === 324 /* JSDocText */ ? [textPart(node.text)] : buildLinkParts(node, checker)
+  function handleImportCall(importCall) {
+    const top = findAncestor(importCall, isAmbientModuleDeclaration) || importCall.getSourceFile();
+    addIndirectUser(
+      top,
+      /** addTransitiveDependencies */
+      !!isExported2(
+        importCall,
+        /** stopAtAmbientModule */
+        true
+      )
     );
   }
-  function getCommentDisplayParts(tag, checker) {
-    const { comment, kind } = tag;
-    const namePart = getTagNameDisplayPart(kind);
-    switch (kind) {
-      case 332 /* JSDocImplementsTag */:
-        return withNode(tag.class);
-      case 331 /* JSDocAugmentsTag */:
-        return withNode(tag.class);
-      case 347 /* JSDocTemplateTag */:
-        const templateTag = tag;
-        const displayParts = [];
-        if (templateTag.constraint) {
-          displayParts.push(textPart(templateTag.constraint.getText()));
-        }
-        if (length(templateTag.typeParameters)) {
-          if (length(displayParts)) {
-            displayParts.push(spacePart());
-          }
-          const lastTypeParameter = templateTag.typeParameters[templateTag.typeParameters.length - 1];
-          forEach(templateTag.typeParameters, (tp) => {
-            displayParts.push(namePart(tp.getText()));
-            if (lastTypeParameter !== tp) {
-              displayParts.push(...[punctuationPart(27 /* CommaToken */), spacePart()]);
-            }
-          });
-        }
-        if (comment) {
-          displayParts.push(...[spacePart(), ...getDisplayPartsFromComment(comment, checker)]);
-        }
-        return displayParts;
-      case 346 /* JSDocTypeTag */:
-        return withNode(tag.typeExpression);
-      case 348 /* JSDocTypedefTag */:
-      case 341 /* JSDocCallbackTag */:
-      case 350 /* JSDocPropertyTag */:
-      case 343 /* JSDocParameterTag */:
-      case 349 /* JSDocSeeTag */:
-        const { name } = tag;
-        return name ? withNode(name) : comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker);
-      default:
-        return comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker);
-    }
-    function withNode(node) {
-      return addComment(node.getText());
-    }
-    function addComment(s) {
-      if (comment) {
-        if (s.match(/^https?$/)) {
-          return [textPart(s), ...getDisplayPartsFromComment(comment, checker)];
-        } else {
-          return [namePart(s), spacePart(), ...getDisplayPartsFromComment(comment, checker)];
-        }
+  function isExported2(node, stopAtAmbientModule = false) {
+    return findAncestor(node, (node2) => {
+      if (stopAtAmbientModule && isAmbientModuleDeclaration(node2))
+        return "quit";
+      return canHaveModifiers(node2) && some(node2.modifiers, isExportModifier);
+    });
+  }
+  function handleNamespaceImport(importDeclaration, name, isReExport, alreadyAddedDirect) {
+    if (exportKind === 2 /* ExportEquals */) {
+      if (!alreadyAddedDirect)
+        directImports.push(importDeclaration);
+    } else if (!isAvailableThroughGlobal) {
+      const sourceFileLike = getSourceFileLikeForImportDeclaration(importDeclaration);
+      Debug.assert(sourceFileLike.kind === 308 /* SourceFile */ || sourceFileLike.kind === 264 /* ModuleDeclaration */);
+      if (isReExport || findNamespaceReExports(sourceFileLike, name, checker)) {
+        addIndirectUser(
+          sourceFileLike,
+          /** addTransitiveDependencies */
+          true
+        );
       } else {
-        return [textPart(s)];
+        addIndirectUser(sourceFileLike);
       }
     }
   }
-  function getTagNameDisplayPart(kind) {
-    switch (kind) {
-      case 343 /* JSDocParameterTag */:
-        return parameterNamePart;
-      case 350 /* JSDocPropertyTag */:
-        return propertyNamePart;
-      case 347 /* JSDocTemplateTag */:
-        return typeParameterNamePart;
-      case 348 /* JSDocTypedefTag */:
-      case 341 /* JSDocCallbackTag */:
-        return typeAliasNamePart;
-      default:
-        return textPart;
+  function addIndirectUser(sourceFileLike, addTransitiveDependencies = false) {
+    Debug.assert(!isAvailableThroughGlobal);
+    const isNew = markSeenIndirectUser(sourceFileLike);
+    if (!isNew)
+      return;
+    indirectUserDeclarations.push(sourceFileLike);
+    if (!addTransitiveDependencies)
+      return;
+    const moduleSymbol = checker.getMergedSymbol(sourceFileLike.symbol);
+    if (!moduleSymbol)
+      return;
+    Debug.assert(!!(moduleSymbol.flags & 1536 /* Module */));
+    const directImports2 = getDirectImports(moduleSymbol);
+    if (directImports2) {
+      for (const directImport of directImports2) {
+        if (!isImportTypeNode(directImport)) {
+          addIndirectUser(
+            getSourceFileLikeForImportDeclaration(directImport),
+            /** addTransitiveDependencies */
+            true
+          );
+        }
+      }
     }
   }
-  function getJSDocTagNameCompletions() {
-    return jsDocTagNameCompletionEntries || (jsDocTagNameCompletionEntries = map(jsDocTagNames, (tagName) => {
-      return {
-        name: tagName,
-        kind: "keyword" /* keyword */,
-        kindModifiers: "",
-        sortText: ts_Completions_exports.SortText.LocationPriority
-      };
-    }));
-  }
-  var getJSDocTagNameCompletionDetails = getJSDocTagCompletionDetails;
-  function getJSDocTagCompletions() {
-    return jsDocTagCompletionEntries || (jsDocTagCompletionEntries = map(jsDocTagNames, (tagName) => {
-      return {
-        name: `@${tagName}`,
-        kind: "keyword" /* keyword */,
-        kindModifiers: "",
-        sortText: ts_Completions_exports.SortText.LocationPriority
-      };
-    }));
+  function getDirectImports(moduleSymbol) {
+    return allDirectImports.get(getSymbolId(moduleSymbol).toString());
   }
-  function getJSDocTagCompletionDetails(name) {
-    return {
-      name,
-      kind: "" /* unknown */,
-      kindModifiers: "",
-      displayParts: [textPart(name)],
-      documentation: emptyArray,
-      tags: void 0,
-      codeActions: void 0
-    };
+}
+function getSearchesFromDirectImports(directImports, exportSymbol, exportKind, checker, isForRename) {
+  const importSearches = [];
+  const singleReferences = [];
+  function addSearch(location, symbol) {
+    importSearches.push([location, symbol]);
   }
-  function getJSDocParameterNameCompletions(tag) {
-    if (!isIdentifier(tag.name)) {
-      return emptyArray;
+  if (directImports) {
+    for (const decl of directImports) {
+      handleImport(decl);
     }
-    const nameThusFar = tag.name.text;
-    const jsdoc = tag.parent;
-    const fn = jsdoc.parent;
-    if (!isFunctionLike(fn))
-      return [];
-    return mapDefined(fn.parameters, (param) => {
-      if (!isIdentifier(param.name))
-        return void 0;
-      const name = param.name.text;
-      if (jsdoc.tags.some((t) => t !== tag && isJSDocParameterTag(t) && isIdentifier(t.name) && t.name.escapedText === name) || nameThusFar !== void 0 && !startsWith(name, nameThusFar)) {
-        return void 0;
-      }
-      return { name, kind: "parameter" /* parameterElement */, kindModifiers: "", sortText: ts_Completions_exports.SortText.LocationPriority };
-    });
   }
-  function getJSDocParameterNameCompletionDetails(name) {
-    return {
-      name,
-      kind: "parameter" /* parameterElement */,
-      kindModifiers: "",
-      displayParts: [textPart(name)],
-      documentation: emptyArray,
-      tags: void 0,
-      codeActions: void 0
-    };
-  }
-  function getDocCommentTemplateAtPosition(newLine, sourceFile, position, options) {
-    const tokenAtPos = getTokenAtPosition(sourceFile, position);
-    const existingDocComment = findAncestor(tokenAtPos, isJSDoc);
-    if (existingDocComment && (existingDocComment.comment !== void 0 || length(existingDocComment.tags))) {
-      return void 0;
+  return { importSearches, singleReferences };
+  function handleImport(decl) {
+    if (decl.kind === 268 /* ImportEqualsDeclaration */) {
+      if (isExternalModuleImportEquals(decl)) {
+        handleNamespaceImportLike(decl.name);
+      }
+      return;
     }
-    const tokenStart = tokenAtPos.getStart(sourceFile);
-    if (!existingDocComment && tokenStart < position) {
-      return void 0;
+    if (decl.kind === 79 /* Identifier */) {
+      handleNamespaceImportLike(decl);
+      return;
     }
-    const commentOwnerInfo = getCommentOwnerInfo(tokenAtPos, options);
-    if (!commentOwnerInfo) {
-      return void 0;
+    if (decl.kind === 202 /* ImportType */) {
+      if (decl.qualifier) {
+        const firstIdentifier = getFirstIdentifier(decl.qualifier);
+        if (firstIdentifier.escapedText === symbolName(exportSymbol)) {
+          singleReferences.push(firstIdentifier);
+        }
+      } else if (exportKind === 2 /* ExportEquals */) {
+        singleReferences.push(decl.argument.literal);
+      }
+      return;
     }
-    const { commentOwner, parameters, hasReturn: hasReturn2 } = commentOwnerInfo;
-    const commentOwnerJsDoc = hasJSDocNodes(commentOwner) && commentOwner.jsDoc ? commentOwner.jsDoc : void 0;
-    const lastJsDoc = lastOrUndefined(commentOwnerJsDoc);
-    if (commentOwner.getStart(sourceFile) < position || lastJsDoc && existingDocComment && lastJsDoc !== existingDocComment) {
-      return void 0;
+    if (decl.moduleSpecifier.kind !== 10 /* StringLiteral */) {
+      return;
     }
-    const indentationStr = getIndentationStringAtPosition(sourceFile, position);
-    const isJavaScriptFile = hasJSFileExtension(sourceFile.fileName);
-    const tags = (parameters ? parameterDocComments(parameters || [], isJavaScriptFile, indentationStr, newLine) : "") + (hasReturn2 ? returnsDocComment(indentationStr, newLine) : "");
-    const openComment = "/**";
-    const closeComment = " */";
-    const hasTag = (commentOwnerJsDoc || []).some((jsDoc) => !!jsDoc.tags);
-    if (tags && !hasTag) {
-      const preamble = openComment + newLine + indentationStr + " * ";
-      const endLine = tokenStart === position ? newLine + indentationStr : "";
-      const result = preamble + newLine + tags + indentationStr + closeComment + endLine;
-      return { newText: result, caretOffset: preamble.length };
-    }
-    return { newText: openComment + closeComment, caretOffset: 3 };
-  }
-  function getIndentationStringAtPosition(sourceFile, position) {
-    const { text } = sourceFile;
-    const lineStart = getLineStartPositionForPosition(position, sourceFile);
-    let pos = lineStart;
-    for (; pos <= position && isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++)
-      ;
-    return text.slice(lineStart, pos);
-  }
-  function parameterDocComments(parameters, isJavaScriptFile, indentationStr, newLine) {
-    return parameters.map(({ name, dotDotDotToken }, i) => {
-      const paramName = name.kind === 79 /* Identifier */ ? name.text : "param" + i;
-      const type = isJavaScriptFile ? dotDotDotToken ? "{...any} " : "{any} " : "";
-      return `${indentationStr} * @param ${type}${paramName}${newLine}`;
-    }).join("");
-  }
-  function returnsDocComment(indentationStr, newLine) {
-    return `${indentationStr} * @returns${newLine}`;
-  }
-  function getCommentOwnerInfo(tokenAtPos, options) {
-    return forEachAncestor(tokenAtPos, (n) => getCommentOwnerInfoWorker(n, options));
-  }
-  function getCommentOwnerInfoWorker(commentOwner, options) {
-    switch (commentOwner.kind) {
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-      case 171 /* MethodDeclaration */:
-      case 173 /* Constructor */:
-      case 170 /* MethodSignature */:
-      case 216 /* ArrowFunction */:
-        const host = commentOwner;
-        return { commentOwner, parameters: host.parameters, hasReturn: hasReturn(host, options) };
-      case 299 /* PropertyAssignment */:
-        return getCommentOwnerInfoWorker(commentOwner.initializer, options);
-      case 260 /* ClassDeclaration */:
-      case 261 /* InterfaceDeclaration */:
-      case 263 /* EnumDeclaration */:
-      case 302 /* EnumMember */:
-      case 262 /* TypeAliasDeclaration */:
-        return { commentOwner };
-      case 168 /* PropertySignature */: {
-        const host2 = commentOwner;
-        return host2.type && isFunctionTypeNode(host2.type) ? { commentOwner, parameters: host2.type.parameters, hasReturn: hasReturn(host2.type, options) } : { commentOwner };
-      }
-      case 240 /* VariableStatement */: {
-        const varStatement = commentOwner;
-        const varDeclarations = varStatement.declarationList.declarations;
-        const host2 = varDeclarations.length === 1 && varDeclarations[0].initializer ? getRightHandSideOfAssignment(varDeclarations[0].initializer) : void 0;
-        return host2 ? { commentOwner, parameters: host2.parameters, hasReturn: hasReturn(host2, options) } : { commentOwner };
+    if (decl.kind === 275 /* ExportDeclaration */) {
+      if (decl.exportClause && isNamedExports(decl.exportClause)) {
+        searchForNamedImport(decl.exportClause);
       }
-      case 308 /* SourceFile */:
-        return "quit";
-      case 264 /* ModuleDeclaration */:
-        return commentOwner.parent.kind === 264 /* ModuleDeclaration */ ? void 0 : { commentOwner };
-      case 241 /* ExpressionStatement */:
-        return getCommentOwnerInfoWorker(commentOwner.expression, options);
-      case 223 /* BinaryExpression */: {
-        const be = commentOwner;
-        if (getAssignmentDeclarationKind(be) === 0 /* None */) {
-          return "quit";
-        }
-        return isFunctionLike(be.right) ? { commentOwner, parameters: be.right.parameters, hasReturn: hasReturn(be.right, options) } : { commentOwner };
+      return;
+    }
+    const { name, namedBindings } = decl.importClause || { name: void 0, namedBindings: void 0 };
+    if (namedBindings) {
+      switch (namedBindings.kind) {
+        case 271 /* NamespaceImport */:
+          handleNamespaceImportLike(namedBindings.name);
+          break;
+        case 272 /* NamedImports */:
+          if (exportKind === 0 /* Named */ || exportKind === 1 /* Default */) {
+            searchForNamedImport(namedBindings);
+          }
+          break;
+        default:
+          Debug.assertNever(namedBindings);
       }
-      case 169 /* PropertyDeclaration */:
-        const init = commentOwner.initializer;
-        if (init && (isFunctionExpression(init) || isArrowFunction(init))) {
-          return { commentOwner, parameters: init.parameters, hasReturn: hasReturn(init, options) };
-        }
     }
-  }
-  function hasReturn(node, options) {
-    return !!(options == null ? void 0 : options.generateReturnInDocTemplate) && (isFunctionTypeNode(node) || isArrowFunction(node) && isExpression(node.body) || isFunctionLikeDeclaration(node) && node.body && isBlock(node.body) && !!forEachReturnStatement(node.body, (n) => n));
-  }
-  function getRightHandSideOfAssignment(rightHandSide) {
-    while (rightHandSide.kind === 214 /* ParenthesizedExpression */) {
-      rightHandSide = rightHandSide.expression;
+    if (name && (exportKind === 1 /* Default */ || exportKind === 2 /* ExportEquals */) && (!isForRename || name.escapedText === symbolEscapedNameNoDefault(exportSymbol))) {
+      const defaultImportAlias = checker.getSymbolAtLocation(name);
+      addSearch(name, defaultImportAlias);
     }
-    switch (rightHandSide.kind) {
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-        return rightHandSide;
-      case 228 /* ClassExpression */:
-        return find(rightHandSide.members, isConstructorDeclaration);
+  }
+  function handleNamespaceImportLike(importName) {
+    if (exportKind === 2 /* ExportEquals */ && (!isForRename || isNameMatch(importName.escapedText))) {
+      addSearch(importName, checker.getSymbolAtLocation(importName));
     }
   }
-
-  // src/services/_namespaces/ts.OrganizeImports.ts
-  var ts_OrganizeImports_exports = {};
-  __export(ts_OrganizeImports_exports, {
-    coalesceExports: () => coalesceExports,
-    coalesceImports: () => coalesceImports,
-    compareImportOrExportSpecifiers: () => compareImportOrExportSpecifiers,
-    compareImportsOrRequireStatements: () => compareImportsOrRequireStatements,
-    compareModuleSpecifiers: () => compareModuleSpecifiers2,
-    getImportDeclarationInsertionIndex: () => getImportDeclarationInsertionIndex,
-    getImportSpecifierInsertionIndex: () => getImportSpecifierInsertionIndex,
-    importSpecifiersAreSorted: () => importSpecifiersAreSorted,
-    importsAreSorted: () => importsAreSorted,
-    organizeImports: () => organizeImports
-  });
-
-  // src/services/organizeImports.ts
-  function organizeImports(sourceFile, formatContext, host, program, preferences, mode) {
-    const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext({ host, formatContext, preferences });
-    const shouldSort = mode === "SortAndCombine" /* SortAndCombine */ || mode === "All" /* All */;
-    const shouldCombine = shouldSort;
-    const shouldRemove = mode === "RemoveUnused" /* RemoveUnused */ || mode === "All" /* All */;
-    const maybeRemove = shouldRemove ? removeUnusedImports : identity;
-    const maybeCoalesce = shouldCombine ? coalesceImports : identity;
-    const processImportsOfSameModuleSpecifier = (importGroup) => {
-      const processedDeclarations = maybeCoalesce(maybeRemove(importGroup, sourceFile, program), sourceFile);
-      return shouldSort ? stableSort(processedDeclarations, (s1, s2) => compareImportsOrRequireStatements(s1, s2)) : processedDeclarations;
-    };
-    const topLevelImportGroupDecls = groupImportsByNewlineContiguous(sourceFile, sourceFile.statements.filter(isImportDeclaration));
-    topLevelImportGroupDecls.forEach((importGroupDecl) => organizeImportsWorker(importGroupDecl, processImportsOfSameModuleSpecifier));
-    if (mode !== "RemoveUnused" /* RemoveUnused */) {
-      const topLevelExportDecls = sourceFile.statements.filter(isExportDeclaration);
-      organizeImportsWorker(topLevelExportDecls, coalesceExports);
+  function searchForNamedImport(namedBindings) {
+    if (!namedBindings) {
+      return;
     }
-    for (const ambientModule of sourceFile.statements.filter(isAmbientModule)) {
-      if (!ambientModule.body)
+    for (const element of namedBindings.elements) {
+      const { name, propertyName } = element;
+      if (!isNameMatch((propertyName || name).escapedText)) {
         continue;
-      const ambientModuleImportGroupDecls = groupImportsByNewlineContiguous(sourceFile, ambientModule.body.statements.filter(isImportDeclaration));
-      ambientModuleImportGroupDecls.forEach((importGroupDecl) => organizeImportsWorker(importGroupDecl, processImportsOfSameModuleSpecifier));
-      if (mode !== "RemoveUnused" /* RemoveUnused */) {
-        const ambientModuleExportDecls = ambientModule.body.statements.filter(isExportDeclaration);
-        organizeImportsWorker(ambientModuleExportDecls, coalesceExports);
       }
-    }
-    return changeTracker.getChanges();
-    function organizeImportsWorker(oldImportDecls, coalesce) {
-      if (length(oldImportDecls) === 0) {
-        return;
-      }
-      suppressLeadingTrivia(oldImportDecls[0]);
-      const oldImportGroups = shouldCombine ? group(oldImportDecls, (importDecl) => getExternalModuleName2(importDecl.moduleSpecifier)) : [oldImportDecls];
-      const sortedImportGroups = shouldSort ? stableSort(oldImportGroups, (group1, group2) => compareModuleSpecifiers2(group1[0].moduleSpecifier, group2[0].moduleSpecifier)) : oldImportGroups;
-      const newImportDecls = flatMap(sortedImportGroups, (importGroup) => getExternalModuleName2(importGroup[0].moduleSpecifier) ? coalesce(importGroup) : importGroup);
-      if (newImportDecls.length === 0) {
-        changeTracker.deleteNodes(sourceFile, oldImportDecls, {
-          trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
-        }, true);
+      if (propertyName) {
+        singleReferences.push(propertyName);
+        if (!isForRename || name.escapedText === exportSymbol.escapedName) {
+          addSearch(name, checker.getSymbolAtLocation(name));
+        }
       } else {
-        const replaceOptions = {
-          leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
-          trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include,
-          suffix: getNewLineOrDefaultFromHost(host, formatContext.options)
-        };
-        changeTracker.replaceNodeWithNodes(sourceFile, oldImportDecls[0], newImportDecls, replaceOptions);
-        const hasTrailingComment = changeTracker.nodeHasTrailingComment(sourceFile, oldImportDecls[0], replaceOptions);
-        changeTracker.deleteNodes(sourceFile, oldImportDecls.slice(1), {
-          trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
-        }, hasTrailingComment);
+        const localSymbol = element.kind === 278 /* ExportSpecifier */ && element.propertyName ? checker.getExportSpecifierLocalTargetSymbol(element) : checker.getSymbolAtLocation(name);
+        addSearch(name, localSymbol);
       }
     }
   }
-  function groupImportsByNewlineContiguous(sourceFile, importDecls) {
-    const scanner2 = createScanner(sourceFile.languageVersion, false, sourceFile.languageVariant);
-    const groupImports = [];
-    let groupIndex = 0;
-    for (const topLevelImportDecl of importDecls) {
-      if (isNewGroup(sourceFile, topLevelImportDecl, scanner2)) {
-        groupIndex++;
+  function isNameMatch(name) {
+    return name === exportSymbol.escapedName || exportKind !== 0 /* Named */ && name === "default" /* Default */;
+  }
+}
+function findNamespaceReExports(sourceFileLike, name, checker) {
+  const namespaceImportSymbol = checker.getSymbolAtLocation(name);
+  return !!forEachPossibleImportOrExportStatement(sourceFileLike, (statement) => {
+    if (!isExportDeclaration(statement))
+      return;
+    const { exportClause, moduleSpecifier } = statement;
+    return !moduleSpecifier && exportClause && isNamedExports(exportClause) && exportClause.elements.some((element) => checker.getExportSpecifierLocalTargetSymbol(element) === namespaceImportSymbol);
+  });
+}
+function findModuleReferences(program, sourceFiles, searchModuleSymbol) {
+  var _a2;
+  const refs = [];
+  const checker = program.getTypeChecker();
+  for (const referencingFile of sourceFiles) {
+    const searchSourceFile = searchModuleSymbol.valueDeclaration;
+    if ((searchSourceFile == null ? void 0 : searchSourceFile.kind) === 308 /* SourceFile */) {
+      for (const ref of referencingFile.referencedFiles) {
+        if (program.getSourceFileFromReference(referencingFile, ref) === searchSourceFile) {
+          refs.push({ kind: "reference", referencingFile, ref });
+        }
       }
-      if (!groupImports[groupIndex]) {
-        groupImports[groupIndex] = [];
+      for (const ref of referencingFile.typeReferenceDirectives) {
+        const referenced = (_a2 = program.getResolvedTypeReferenceDirectives().get(ref.fileName, ref.resolutionMode || referencingFile.impliedNodeFormat)) == null ? void 0 : _a2.resolvedTypeReferenceDirective;
+        if (referenced !== void 0 && referenced.resolvedFileName === searchSourceFile.fileName) {
+          refs.push({ kind: "reference", referencingFile, ref });
+        }
       }
-      groupImports[groupIndex].push(topLevelImportDecl);
     }
-    return groupImports;
+    forEachImport(referencingFile, (_importDecl, moduleSpecifier) => {
+      const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier);
+      if (moduleSymbol === searchModuleSymbol) {
+        refs.push({ kind: "import", literal: moduleSpecifier });
+      }
+    });
   }
-  function isNewGroup(sourceFile, topLevelImportDecl, scanner2) {
-    const startPos = topLevelImportDecl.getFullStart();
-    const endPos = topLevelImportDecl.getStart();
-    scanner2.setText(sourceFile.text, startPos, endPos - startPos);
-    let numberOfNewLines = 0;
-    while (scanner2.getTokenPos() < endPos) {
-      const tokenKind = scanner2.scan();
-      if (tokenKind === 4 /* NewLineTrivia */) {
-        numberOfNewLines++;
-        if (numberOfNewLines >= 2) {
-          return true;
+  return refs;
+}
+function getDirectImportsMap(sourceFiles, checker, cancellationToken) {
+  const map2 = /* @__PURE__ */ new Map();
+  for (const sourceFile of sourceFiles) {
+    if (cancellationToken)
+      cancellationToken.throwIfCancellationRequested();
+    forEachImport(sourceFile, (importDecl, moduleSpecifier) => {
+      const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier);
+      if (moduleSymbol) {
+        const id = getSymbolId(moduleSymbol).toString();
+        let imports = map2.get(id);
+        if (!imports) {
+          map2.set(id, imports = []);
         }
+        imports.push(importDecl);
       }
-    }
-    return false;
+    });
   }
-  function removeUnusedImports(oldImports, sourceFile, program) {
-    const typeChecker = program.getTypeChecker();
-    const compilerOptions = program.getCompilerOptions();
-    const jsxNamespace = typeChecker.getJsxNamespace(sourceFile);
-    const jsxFragmentFactory = typeChecker.getJsxFragmentFactory(sourceFile);
-    const jsxElementsPresent = !!(sourceFile.transformFlags & 2 /* ContainsJsx */);
-    const usedImports = [];
-    for (const importDecl of oldImports) {
-      const { importClause, moduleSpecifier } = importDecl;
-      if (!importClause) {
-        usedImports.push(importDecl);
-        continue;
-      }
-      let { name, namedBindings } = importClause;
-      if (name && !isDeclarationUsed(name)) {
-        name = void 0;
-      }
-      if (namedBindings) {
-        if (isNamespaceImport(namedBindings)) {
-          if (!isDeclarationUsed(namedBindings.name)) {
-            namedBindings = void 0;
+  return map2;
+}
+function forEachPossibleImportOrExportStatement(sourceFileLike, action) {
+  return forEach(sourceFileLike.kind === 308 /* SourceFile */ ? sourceFileLike.statements : sourceFileLike.body.statements, (statement) => (
+    // TODO: GH#18217
+    action(statement) || isAmbientModuleDeclaration(statement) && forEach(statement.body && statement.body.statements, action)
+  ));
+}
+function forEachImport(sourceFile, action) {
+  if (sourceFile.externalModuleIndicator || sourceFile.imports !== void 0) {
+    for (const i of sourceFile.imports) {
+      action(importFromModuleSpecifier(i), i);
+    }
+  } else {
+    forEachPossibleImportOrExportStatement(sourceFile, (statement) => {
+      switch (statement.kind) {
+        case 275 /* ExportDeclaration */:
+        case 269 /* ImportDeclaration */: {
+          const decl = statement;
+          if (decl.moduleSpecifier && isStringLiteral(decl.moduleSpecifier)) {
+            action(decl, decl.moduleSpecifier);
           }
-        } else {
-          const newElements = namedBindings.elements.filter((e) => isDeclarationUsed(e.name));
-          if (newElements.length < namedBindings.elements.length) {
-            namedBindings = newElements.length ? factory.updateNamedImports(namedBindings, newElements) : void 0;
+          break;
+        }
+        case 268 /* ImportEqualsDeclaration */: {
+          const decl = statement;
+          if (isExternalModuleImportEquals(decl)) {
+            action(decl, decl.moduleReference.expression);
           }
+          break;
         }
       }
-      if (name || namedBindings) {
-        usedImports.push(updateImportDeclarationAndClause(importDecl, name, namedBindings));
-      } else if (hasModuleDeclarationMatchingSpecifier(sourceFile, moduleSpecifier)) {
-        if (sourceFile.isDeclarationFile) {
-          usedImports.push(factory.createImportDeclaration(
-            importDecl.modifiers,
-            void 0,
-            moduleSpecifier,
-            void 0
-          ));
+    });
+  }
+}
+function getImportOrExportSymbol(node, symbol, checker, comingFromExport) {
+  return comingFromExport ? getExport() : getExport() || getImport();
+  function getExport() {
+    var _a2;
+    const { parent: parent2 } = node;
+    const grandparent = parent2.parent;
+    if (symbol.exportSymbol) {
+      if (parent2.kind === 208 /* PropertyAccessExpression */) {
+        return ((_a2 = symbol.declarations) == null ? void 0 : _a2.some((d) => d === parent2)) && isBinaryExpression(grandparent) ? getSpecialPropertyExport(
+          grandparent,
+          /*useLhsSymbol*/
+          false
+        ) : void 0;
+      } else {
+        return exportInfo(symbol.exportSymbol, getExportKindForDeclaration(parent2));
+      }
+    } else {
+      const exportNode = getExportNode(parent2, node);
+      if (exportNode && hasSyntacticModifier(exportNode, 1 /* Export */)) {
+        if (isImportEqualsDeclaration(exportNode) && exportNode.moduleReference === node) {
+          if (comingFromExport) {
+            return void 0;
+          }
+          const lhsSymbol = checker.getSymbolAtLocation(exportNode.name);
+          return { kind: 0 /* Import */, symbol: lhsSymbol };
         } else {
-          usedImports.push(importDecl);
-        }
+          return exportInfo(symbol, getExportKindForDeclaration(exportNode));
+        }
+      } else if (isNamespaceExport(parent2)) {
+        return exportInfo(symbol, 0 /* Named */);
+      } else if (isExportAssignment(parent2)) {
+        return getExportAssignmentExport(parent2);
+      } else if (isExportAssignment(grandparent)) {
+        return getExportAssignmentExport(grandparent);
+      } else if (isBinaryExpression(parent2)) {
+        return getSpecialPropertyExport(
+          parent2,
+          /*useLhsSymbol*/
+          true
+        );
+      } else if (isBinaryExpression(grandparent)) {
+        return getSpecialPropertyExport(
+          grandparent,
+          /*useLhsSymbol*/
+          true
+        );
+      } else if (isJSDocTypedefTag(parent2) || isJSDocCallbackTag(parent2)) {
+        return exportInfo(symbol, 0 /* Named */);
       }
     }
-    return usedImports;
-    function isDeclarationUsed(identifier) {
-      return jsxElementsPresent && (identifier.text === jsxNamespace || jsxFragmentFactory && identifier.text === jsxFragmentFactory) && jsxModeNeedsExplicitImport(compilerOptions.jsx) || ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(identifier, typeChecker, sourceFile);
+    function getExportAssignmentExport(ex) {
+      if (!ex.symbol.parent)
+        return void 0;
+      const exportKind = ex.isExportEquals ? 2 /* ExportEquals */ : 1 /* Default */;
+      return { kind: 1 /* Export */, symbol, exportInfo: { exportingModuleSymbol: ex.symbol.parent, exportKind } };
+    }
+    function getSpecialPropertyExport(node2, useLhsSymbol) {
+      let kind;
+      switch (getAssignmentDeclarationKind(node2)) {
+        case 1 /* ExportsProperty */:
+          kind = 0 /* Named */;
+          break;
+        case 2 /* ModuleExports */:
+          kind = 2 /* ExportEquals */;
+          break;
+        default:
+          return void 0;
+      }
+      const sym = useLhsSymbol ? checker.getSymbolAtLocation(getNameOfAccessExpression(cast(node2.left, isAccessExpression))) : symbol;
+      return sym && exportInfo(sym, kind);
     }
   }
-  function hasModuleDeclarationMatchingSpecifier(sourceFile, moduleSpecifier) {
-    const moduleSpecifierText = isStringLiteral(moduleSpecifier) && moduleSpecifier.text;
-    return isString(moduleSpecifierText) && some(sourceFile.moduleAugmentations, (moduleName) => isStringLiteral(moduleName) && moduleName.text === moduleSpecifierText);
-  }
-  function getExternalModuleName2(specifier) {
-    return specifier !== void 0 && isStringLiteralLike(specifier) ? specifier.text : void 0;
+  function getImport() {
+    const isImport3 = isNodeImport(node);
+    if (!isImport3)
+      return void 0;
+    let importedSymbol = checker.getImmediateAliasedSymbol(symbol);
+    if (!importedSymbol)
+      return void 0;
+    importedSymbol = skipExportSpecifierSymbol(importedSymbol, checker);
+    if (importedSymbol.escapedName === "export=") {
+      importedSymbol = getExportEqualsLocalSymbol(importedSymbol, checker);
+      if (importedSymbol === void 0)
+        return void 0;
+    }
+    const importedName = symbolEscapedNameNoDefault(importedSymbol);
+    if (importedName === void 0 || importedName === "default" /* Default */ || importedName === symbol.escapedName) {
+      return { kind: 0 /* Import */, symbol: importedSymbol };
+    }
+  }
+  function exportInfo(symbol2, kind) {
+    const exportInfo2 = getExportInfo(symbol2, kind, checker);
+    return exportInfo2 && { kind: 1 /* Export */, symbol: symbol2, exportInfo: exportInfo2 };
+  }
+  function getExportKindForDeclaration(node2) {
+    return hasSyntacticModifier(node2, 1024 /* Default */) ? 1 /* Default */ : 0 /* Named */;
+  }
+}
+function getExportEqualsLocalSymbol(importedSymbol, checker) {
+  var _a2, _b;
+  if (importedSymbol.flags & 2097152 /* Alias */) {
+    return checker.getImmediateAliasedSymbol(importedSymbol);
+  }
+  const decl = Debug.checkDefined(importedSymbol.valueDeclaration);
+  if (isExportAssignment(decl)) {
+    return (_a2 = tryCast(decl.expression, canHaveSymbol)) == null ? void 0 : _a2.symbol;
+  } else if (isBinaryExpression(decl)) {
+    return (_b = tryCast(decl.right, canHaveSymbol)) == null ? void 0 : _b.symbol;
+  } else if (isSourceFile(decl)) {
+    return decl.symbol;
+  }
+  return void 0;
+}
+function getExportNode(parent2, node) {
+  const declaration = isVariableDeclaration(parent2) ? parent2 : isBindingElement(parent2) ? walkUpBindingElementsAndPatterns(parent2) : void 0;
+  if (declaration) {
+    return parent2.name !== node ? void 0 : isCatchClause(declaration.parent) ? void 0 : isVariableStatement(declaration.parent.parent) ? declaration.parent.parent : void 0;
+  } else {
+    return parent2;
+  }
+}
+function isNodeImport(node) {
+  const { parent: parent2 } = node;
+  switch (parent2.kind) {
+    case 268 /* ImportEqualsDeclaration */:
+      return parent2.name === node && isExternalModuleImportEquals(parent2);
+    case 273 /* ImportSpecifier */:
+      return !parent2.propertyName;
+    case 270 /* ImportClause */:
+    case 271 /* NamespaceImport */:
+      Debug.assert(parent2.name === node);
+      return true;
+    case 205 /* BindingElement */:
+      return isInJSFile(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(parent2.parent.parent);
+    default:
+      return false;
   }
-  function coalesceImports(importGroup, sourceFile) {
-    var _a2, _b, _c, _d;
-    if (importGroup.length === 0) {
-      return importGroup;
-    }
-    const { importWithoutClause, typeOnlyImports, regularImports } = getCategorizedImports(importGroup);
-    const coalescedImports = [];
-    if (importWithoutClause) {
-      coalescedImports.push(importWithoutClause);
-    }
-    for (const group2 of [regularImports, typeOnlyImports]) {
-      const isTypeOnly = group2 === typeOnlyImports;
-      const { defaultImports, namespaceImports, namedImports } = group2;
-      if (!isTypeOnly && defaultImports.length === 1 && namespaceImports.length === 1 && namedImports.length === 0) {
-        const defaultImport = defaultImports[0];
-        coalescedImports.push(
-          updateImportDeclarationAndClause(defaultImport, defaultImport.importClause.name, namespaceImports[0].importClause.namedBindings)
+}
+function getExportInfo(exportSymbol, exportKind, checker) {
+  const moduleSymbol = exportSymbol.parent;
+  if (!moduleSymbol)
+    return void 0;
+  const exportingModuleSymbol = checker.getMergedSymbol(moduleSymbol);
+  return isExternalModuleSymbol(exportingModuleSymbol) ? { exportingModuleSymbol, exportKind } : void 0;
+}
+function skipExportSpecifierSymbol(symbol, checker) {
+  if (symbol.declarations) {
+    for (const declaration of symbol.declarations) {
+      if (isExportSpecifier(declaration) && !declaration.propertyName && !declaration.parent.parent.moduleSpecifier) {
+        return checker.getExportSpecifierLocalTargetSymbol(declaration) || symbol;
+      } else if (isPropertyAccessExpression(declaration) && isModuleExportsAccessExpression(declaration.expression) && !isPrivateIdentifier(declaration.name)) {
+        return checker.getSymbolAtLocation(declaration);
+      } else if (isShorthandPropertyAssignment(declaration) && isBinaryExpression(declaration.parent.parent) && getAssignmentDeclarationKind(declaration.parent.parent) === 2 /* ModuleExports */) {
+        return checker.getExportSpecifierLocalTargetSymbol(declaration.name);
+      }
+    }
+  }
+  return symbol;
+}
+function getContainingModuleSymbol(importer, checker) {
+  return checker.getMergedSymbol(getSourceFileLikeForImportDeclaration(importer).symbol);
+}
+function getSourceFileLikeForImportDeclaration(node) {
+  if (node.kind === 210 /* CallExpression */) {
+    return node.getSourceFile();
+  }
+  const { parent: parent2 } = node;
+  if (parent2.kind === 308 /* SourceFile */) {
+    return parent2;
+  }
+  Debug.assert(parent2.kind === 265 /* ModuleBlock */);
+  return cast(parent2.parent, isAmbientModuleDeclaration);
+}
+function isAmbientModuleDeclaration(node) {
+  return node.kind === 264 /* ModuleDeclaration */ && node.name.kind === 10 /* StringLiteral */;
+}
+function isExternalModuleImportEquals(eq) {
+  return eq.moduleReference.kind === 280 /* ExternalModuleReference */ && eq.moduleReference.expression.kind === 10 /* StringLiteral */;
+}
+
+// src/services/findAllReferences.ts
+var DefinitionKind = /* @__PURE__ */ ((DefinitionKind2) => {
+  DefinitionKind2[DefinitionKind2["Symbol"] = 0] = "Symbol";
+  DefinitionKind2[DefinitionKind2["Label"] = 1] = "Label";
+  DefinitionKind2[DefinitionKind2["Keyword"] = 2] = "Keyword";
+  DefinitionKind2[DefinitionKind2["This"] = 3] = "This";
+  DefinitionKind2[DefinitionKind2["String"] = 4] = "String";
+  DefinitionKind2[DefinitionKind2["TripleSlashReference"] = 5] = "TripleSlashReference";
+  return DefinitionKind2;
+})(DefinitionKind || {});
+var EntryKind = /* @__PURE__ */ ((EntryKind2) => {
+  EntryKind2[EntryKind2["Span"] = 0] = "Span";
+  EntryKind2[EntryKind2["Node"] = 1] = "Node";
+  EntryKind2[EntryKind2["StringLiteral"] = 2] = "StringLiteral";
+  EntryKind2[EntryKind2["SearchedLocalFoundProperty"] = 3] = "SearchedLocalFoundProperty";
+  EntryKind2[EntryKind2["SearchedPropertyFoundLocal"] = 4] = "SearchedPropertyFoundLocal";
+  return EntryKind2;
+})(EntryKind || {});
+function nodeEntry(node, kind = 1 /* Node */) {
+  return {
+    kind,
+    node: node.name || node,
+    context: getContextNodeForNodeEntry(node)
+  };
+}
+function isContextWithStartAndEndNode(node) {
+  return node && node.kind === void 0;
+}
+function getContextNodeForNodeEntry(node) {
+  if (isDeclaration(node)) {
+    return getContextNode(node);
+  }
+  if (!node.parent)
+    return void 0;
+  if (!isDeclaration(node.parent) && !isExportAssignment(node.parent)) {
+    if (isInJSFile(node)) {
+      const binaryExpression = isBinaryExpression(node.parent) ? node.parent : isAccessExpression(node.parent) && isBinaryExpression(node.parent.parent) && node.parent.parent.left === node.parent ? node.parent.parent : void 0;
+      if (binaryExpression && getAssignmentDeclarationKind(binaryExpression) !== 0 /* None */) {
+        return getContextNode(binaryExpression);
+      }
+    }
+    if (isJsxOpeningElement(node.parent) || isJsxClosingElement(node.parent)) {
+      return node.parent.parent;
+    } else if (isJsxSelfClosingElement(node.parent) || isLabeledStatement(node.parent) || isBreakOrContinueStatement(node.parent)) {
+      return node.parent;
+    } else if (isStringLiteralLike(node)) {
+      const validImport = tryGetImportFromModuleSpecifier(node);
+      if (validImport) {
+        const declOrStatement = findAncestor(
+          validImport,
+          (node2) => isDeclaration(node2) || isStatement(node2) || isJSDocTag(node2)
         );
+        return isDeclaration(declOrStatement) ? getContextNode(declOrStatement) : declOrStatement;
+      }
+    }
+    const propertyName = findAncestor(node, isComputedPropertyName);
+    return propertyName ? getContextNode(propertyName.parent) : void 0;
+  }
+  if (node.parent.name === node || // node is name of declaration, use parent
+  isConstructorDeclaration(node.parent) || isExportAssignment(node.parent) || // Property name of the import export specifier or binding pattern, use parent
+  (isImportOrExportSpecifier(node.parent) || isBindingElement(node.parent)) && node.parent.propertyName === node || // Is default export
+  node.kind === 88 /* DefaultKeyword */ && hasSyntacticModifier(node.parent, 1025 /* ExportDefault */)) {
+    return getContextNode(node.parent);
+  }
+  return void 0;
+}
+function getContextNode(node) {
+  if (!node)
+    return void 0;
+  switch (node.kind) {
+    case 257 /* VariableDeclaration */:
+      return !isVariableDeclarationList(node.parent) || node.parent.declarations.length !== 1 ? node : isVariableStatement(node.parent.parent) ? node.parent.parent : isForInOrOfStatement(node.parent.parent) ? getContextNode(node.parent.parent) : node.parent;
+    case 205 /* BindingElement */:
+      return getContextNode(node.parent.parent);
+    case 273 /* ImportSpecifier */:
+      return node.parent.parent.parent;
+    case 278 /* ExportSpecifier */:
+    case 271 /* NamespaceImport */:
+      return node.parent.parent;
+    case 270 /* ImportClause */:
+    case 277 /* NamespaceExport */:
+      return node.parent;
+    case 223 /* BinaryExpression */:
+      return isExpressionStatement(node.parent) ? node.parent : node;
+    case 247 /* ForOfStatement */:
+    case 246 /* ForInStatement */:
+      return {
+        start: node.initializer,
+        end: node.expression
+      };
+    case 299 /* PropertyAssignment */:
+    case 300 /* ShorthandPropertyAssignment */:
+      return isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent) ? getContextNode(
+        findAncestor(
+          node.parent,
+          (node2) => isBinaryExpression(node2) || isForInOrOfStatement(node2)
+        )
+      ) : node;
+    default:
+      return node;
+  }
+}
+function toContextSpan(textSpan, sourceFile, context) {
+  if (!context)
+    return void 0;
+  const contextSpan = isContextWithStartAndEndNode(context) ? getTextSpan(context.start, sourceFile, context.end) : getTextSpan(context, sourceFile);
+  return contextSpan.start !== textSpan.start || contextSpan.length !== textSpan.length ? { contextSpan } : void 0;
+}
+var FindReferencesUse = /* @__PURE__ */ ((FindReferencesUse2) => {
+  FindReferencesUse2[FindReferencesUse2["Other"] = 0] = "Other";
+  FindReferencesUse2[FindReferencesUse2["References"] = 1] = "References";
+  FindReferencesUse2[FindReferencesUse2["Rename"] = 2] = "Rename";
+  return FindReferencesUse2;
+})(FindReferencesUse || {});
+function findReferencedSymbols(program, cancellationToken, sourceFiles, sourceFile, position) {
+  const node = getTouchingPropertyName(sourceFile, position);
+  const options = { use: 1 /* References */ };
+  const referencedSymbols = Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options);
+  const checker = program.getTypeChecker();
+  const adjustedNode = Core.getAdjustedNode(node, options);
+  const symbol = isDefinitionForReference(adjustedNode) ? checker.getSymbolAtLocation(adjustedNode) : void 0;
+  return !referencedSymbols || !referencedSymbols.length ? void 0 : mapDefined(referencedSymbols, ({ definition, references }) => (
+    // Only include referenced symbols that have a valid definition.
+    definition && {
+      definition: checker.runWithCancellationToken(cancellationToken, (checker2) => definitionToReferencedSymbolDefinitionInfo(definition, checker2, node)),
+      references: references.map((r) => toReferencedSymbolEntry(r, symbol))
+    }
+  ));
+}
+function isDefinitionForReference(node) {
+  return node.kind === 88 /* DefaultKeyword */ || !!getDeclarationFromName(node) || isLiteralComputedPropertyDeclarationName(node) || node.kind === 135 /* ConstructorKeyword */ && isConstructorDeclaration(node.parent);
+}
+function getImplementationsAtPosition(program, cancellationToken, sourceFiles, sourceFile, position) {
+  const node = getTouchingPropertyName(sourceFile, position);
+  let referenceEntries;
+  const entries = getImplementationReferenceEntries(program, cancellationToken, sourceFiles, node, position);
+  if (node.parent.kind === 208 /* PropertyAccessExpression */ || node.parent.kind === 205 /* BindingElement */ || node.parent.kind === 209 /* ElementAccessExpression */ || node.kind === 106 /* SuperKeyword */) {
+    referenceEntries = entries && [...entries];
+  } else if (entries) {
+    const queue = createQueue(entries);
+    const seenNodes = /* @__PURE__ */ new Map();
+    while (!queue.isEmpty()) {
+      const entry = queue.dequeue();
+      if (!addToSeen(seenNodes, getNodeId(entry.node))) {
         continue;
       }
-      const sortedNamespaceImports = stableSort(namespaceImports, (i1, i2) => compareIdentifiers(i1.importClause.namedBindings.name, i2.importClause.namedBindings.name));
-      for (const namespaceImport of sortedNamespaceImports) {
-        coalescedImports.push(
-          updateImportDeclarationAndClause(namespaceImport, void 0, namespaceImport.importClause.namedBindings)
-        );
+      referenceEntries = append(referenceEntries, entry);
+      const entries2 = getImplementationReferenceEntries(program, cancellationToken, sourceFiles, entry.node, entry.node.pos);
+      if (entries2) {
+        queue.enqueue(...entries2);
       }
-      if (defaultImports.length === 0 && namedImports.length === 0) {
-        continue;
+    }
+  }
+  const checker = program.getTypeChecker();
+  return map(referenceEntries, (entry) => toImplementationLocation(entry, checker));
+}
+function getImplementationReferenceEntries(program, cancellationToken, sourceFiles, node, position) {
+  if (node.kind === 308 /* SourceFile */) {
+    return void 0;
+  }
+  const checker = program.getTypeChecker();
+  if (node.parent.kind === 300 /* ShorthandPropertyAssignment */) {
+    const result = [];
+    Core.getReferenceEntriesForShorthandPropertyAssignment(node, checker, (node2) => result.push(nodeEntry(node2)));
+    return result;
+  } else if (node.kind === 106 /* SuperKeyword */ || isSuperProperty(node.parent)) {
+    const symbol = checker.getSymbolAtLocation(node);
+    return symbol.valueDeclaration && [nodeEntry(symbol.valueDeclaration)];
+  } else {
+    return getReferenceEntriesForNode(position, node, program, sourceFiles, cancellationToken, { implementations: true, use: 1 /* References */ });
+  }
+}
+function findReferenceOrRenameEntries(program, cancellationToken, sourceFiles, node, position, options, convertEntry) {
+  return map(flattenEntries(Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options)), (entry) => convertEntry(entry, node, program.getTypeChecker()));
+}
+function getReferenceEntriesForNode(position, node, program, sourceFiles, cancellationToken, options = {}, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) {
+  return flattenEntries(Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options, sourceFilesSet));
+}
+function flattenEntries(referenceSymbols) {
+  return referenceSymbols && flatMap(referenceSymbols, (r) => r.references);
+}
+function definitionToReferencedSymbolDefinitionInfo(def, checker, originalNode) {
+  const info = (() => {
+    switch (def.type) {
+      case 0 /* Symbol */: {
+        const { symbol } = def;
+        const { displayParts: displayParts2, kind: kind2 } = getDefinitionKindAndDisplayParts(symbol, checker, originalNode);
+        const name2 = displayParts2.map((p) => p.text).join("");
+        const declaration = symbol.declarations && firstOrUndefined(symbol.declarations);
+        const node = declaration ? getNameOfDeclaration(declaration) || declaration : originalNode;
+        return {
+          ...getFileAndTextSpanFromNode(node),
+          name: name2,
+          kind: kind2,
+          displayParts: displayParts2,
+          context: getContextNode(declaration)
+        };
       }
-      let newDefaultImport;
-      const newImportSpecifiers = [];
-      if (defaultImports.length === 1) {
-        newDefaultImport = defaultImports[0].importClause.name;
-      } else {
-        for (const defaultImport of defaultImports) {
-          newImportSpecifiers.push(
-            factory.createImportSpecifier(false, factory.createIdentifier("default"), defaultImport.importClause.name)
-          );
-        }
+      case 1 /* Label */: {
+        const { node } = def;
+        return { ...getFileAndTextSpanFromNode(node), name: node.text, kind: "label" /* label */, displayParts: [displayPart(node.text, 17 /* text */)] };
       }
-      newImportSpecifiers.push(...getNewImportSpecifiers(namedImports));
-      const sortedImportSpecifiers = factory.createNodeArray(
-        sortSpecifiers(newImportSpecifiers),
-        (_b = (_a2 = namedImports[0]) == null ? void 0 : _a2.importClause.namedBindings) == null ? void 0 : _b.elements.hasTrailingComma
-      );
-      const importDecl = defaultImports.length > 0 ? defaultImports[0] : namedImports[0];
-      const newNamedImports = sortedImportSpecifiers.length === 0 ? newDefaultImport ? void 0 : factory.createNamedImports(emptyArray) : namedImports.length === 0 ? factory.createNamedImports(sortedImportSpecifiers) : factory.updateNamedImports(namedImports[0].importClause.namedBindings, sortedImportSpecifiers);
-      if (sourceFile && newNamedImports && ((_c = namedImports[0]) == null ? void 0 : _c.importClause.namedBindings) && !rangeIsOnSingleLine(namedImports[0].importClause.namedBindings, sourceFile)) {
-        setEmitFlags(newNamedImports, 2 /* MultiLine */);
+      case 2 /* Keyword */: {
+        const { node } = def;
+        const name2 = tokenToString(node.kind);
+        return { ...getFileAndTextSpanFromNode(node), name: name2, kind: "keyword" /* keyword */, displayParts: [{ text: name2, kind: "keyword" /* keyword */ }] };
       }
-      if (isTypeOnly && newDefaultImport && newNamedImports) {
-        coalescedImports.push(
-          updateImportDeclarationAndClause(importDecl, newDefaultImport, void 0)
-        );
-        coalescedImports.push(
-          updateImportDeclarationAndClause((_d = namedImports[0]) != null ? _d : importDecl, void 0, newNamedImports)
-        );
-      } else {
-        coalescedImports.push(
-          updateImportDeclarationAndClause(importDecl, newDefaultImport, newNamedImports)
-        );
+      case 3 /* This */: {
+        const { node } = def;
+        const symbol = checker.getSymbolAtLocation(node);
+        const displayParts2 = symbol && ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(
+          checker,
+          symbol,
+          node.getSourceFile(),
+          getContainerNode(node),
+          node
+        ).displayParts || [textPart("this")];
+        return { ...getFileAndTextSpanFromNode(node), name: "this", kind: "var" /* variableElement */, displayParts: displayParts2 };
       }
-    }
-    return coalescedImports;
-  }
-  function getCategorizedImports(importGroup) {
-    let importWithoutClause;
-    const typeOnlyImports = { defaultImports: [], namespaceImports: [], namedImports: [] };
-    const regularImports = { defaultImports: [], namespaceImports: [], namedImports: [] };
-    for (const importDeclaration of importGroup) {
-      if (importDeclaration.importClause === void 0) {
-        importWithoutClause = importWithoutClause || importDeclaration;
-        continue;
+      case 4 /* String */: {
+        const { node } = def;
+        return {
+          ...getFileAndTextSpanFromNode(node),
+          name: node.text,
+          kind: "var" /* variableElement */,
+          displayParts: [displayPart(getTextOfNode(node), 8 /* stringLiteral */)]
+        };
       }
-      const group2 = importDeclaration.importClause.isTypeOnly ? typeOnlyImports : regularImports;
-      const { name, namedBindings } = importDeclaration.importClause;
-      if (name) {
-        group2.defaultImports.push(importDeclaration);
+      case 5 /* TripleSlashReference */: {
+        return {
+          textSpan: createTextSpanFromRange(def.reference),
+          sourceFile: def.file,
+          name: def.reference.fileName,
+          kind: "string" /* string */,
+          displayParts: [displayPart(`"${def.reference.fileName}"`, 8 /* stringLiteral */)]
+        };
       }
-      if (namedBindings) {
-        if (isNamespaceImport(namedBindings)) {
-          group2.namespaceImports.push(importDeclaration);
-        } else {
-          group2.namedImports.push(importDeclaration);
+      default:
+        return Debug.assertNever(def);
+    }
+  })();
+  const { sourceFile, textSpan, name, kind, displayParts, context } = info;
+  return {
+    containerKind: "" /* unknown */,
+    containerName: "",
+    fileName: sourceFile.fileName,
+    kind,
+    name,
+    textSpan,
+    displayParts,
+    ...toContextSpan(textSpan, sourceFile, context)
+  };
+}
+function getFileAndTextSpanFromNode(node) {
+  const sourceFile = node.getSourceFile();
+  return {
+    sourceFile,
+    textSpan: getTextSpan(isComputedPropertyName(node) ? node.expression : node, sourceFile)
+  };
+}
+function getDefinitionKindAndDisplayParts(symbol, checker, node) {
+  const meaning = Core.getIntersectingMeaningFromDeclarations(node, symbol);
+  const enclosingDeclaration = symbol.declarations && firstOrUndefined(symbol.declarations) || node;
+  const { displayParts, symbolKind } = ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, enclosingDeclaration.getSourceFile(), enclosingDeclaration, enclosingDeclaration, meaning);
+  return { displayParts, kind: symbolKind };
+}
+function toRenameLocation(entry, originalNode, checker, providePrefixAndSuffixText) {
+  return { ...entryToDocumentSpan(entry), ...providePrefixAndSuffixText && getPrefixAndSuffixText(entry, originalNode, checker) };
+}
+function toReferencedSymbolEntry(entry, symbol) {
+  const referenceEntry = toReferenceEntry(entry);
+  if (!symbol)
+    return referenceEntry;
+  return {
+    ...referenceEntry,
+    isDefinition: entry.kind !== 0 /* Span */ && isDeclarationOfSymbol(entry.node, symbol)
+  };
+}
+function toReferenceEntry(entry) {
+  const documentSpan = entryToDocumentSpan(entry);
+  if (entry.kind === 0 /* Span */) {
+    return { ...documentSpan, isWriteAccess: false };
+  }
+  const { kind, node } = entry;
+  return {
+    ...documentSpan,
+    isWriteAccess: isWriteAccessForReference(node),
+    isInString: kind === 2 /* StringLiteral */ ? true : void 0
+  };
+}
+function entryToDocumentSpan(entry) {
+  if (entry.kind === 0 /* Span */) {
+    return { textSpan: entry.textSpan, fileName: entry.fileName };
+  } else {
+    const sourceFile = entry.node.getSourceFile();
+    const textSpan = getTextSpan(entry.node, sourceFile);
+    return {
+      textSpan,
+      fileName: sourceFile.fileName,
+      ...toContextSpan(textSpan, sourceFile, entry.context)
+    };
+  }
+}
+function getPrefixAndSuffixText(entry, originalNode, checker) {
+  if (entry.kind !== 0 /* Span */ && isIdentifier(originalNode)) {
+    const { node, kind } = entry;
+    const parent2 = node.parent;
+    const name = originalNode.text;
+    const isShorthandAssignment = isShorthandPropertyAssignment(parent2);
+    if (isShorthandAssignment || isObjectBindingElementWithoutPropertyName(parent2) && parent2.name === node && parent2.dotDotDotToken === void 0) {
+      const prefixColon = { prefixText: name + ": " };
+      const suffixColon = { suffixText: ": " + name };
+      if (kind === 3 /* SearchedLocalFoundProperty */) {
+        return prefixColon;
+      }
+      if (kind === 4 /* SearchedPropertyFoundLocal */) {
+        return suffixColon;
+      }
+      if (isShorthandAssignment) {
+        const grandParent = parent2.parent;
+        if (isObjectLiteralExpression(grandParent) && isBinaryExpression(grandParent.parent) && isModuleExportsAccessExpression(grandParent.parent.left)) {
+          return prefixColon;
         }
+        return suffixColon;
+      } else {
+        return prefixColon;
       }
+    } else if (isImportSpecifier(parent2) && !parent2.propertyName) {
+      const originalSymbol = isExportSpecifier(originalNode.parent) ? checker.getExportSpecifierLocalTargetSymbol(originalNode.parent) : checker.getSymbolAtLocation(originalNode);
+      return contains(originalSymbol.declarations, parent2) ? { prefixText: name + " as " } : emptyOptions;
+    } else if (isExportSpecifier(parent2) && !parent2.propertyName) {
+      return originalNode === entry.node || checker.getSymbolAtLocation(originalNode) === checker.getSymbolAtLocation(entry.node) ? { prefixText: name + " as " } : { suffixText: " as " + name };
     }
+  }
+  return emptyOptions;
+}
+function toImplementationLocation(entry, checker) {
+  const documentSpan = entryToDocumentSpan(entry);
+  if (entry.kind !== 0 /* Span */) {
+    const { node } = entry;
+    return {
+      ...documentSpan,
+      ...implementationKindDisplayParts(node, checker)
+    };
+  } else {
+    return { ...documentSpan, kind: "" /* unknown */, displayParts: [] };
+  }
+}
+function implementationKindDisplayParts(node, checker) {
+  const symbol = checker.getSymbolAtLocation(isDeclaration(node) && node.name ? node.name : node);
+  if (symbol) {
+    return getDefinitionKindAndDisplayParts(symbol, checker, node);
+  } else if (node.kind === 207 /* ObjectLiteralExpression */) {
+    return {
+      kind: "interface" /* interfaceElement */,
+      displayParts: [punctuationPart(20 /* OpenParenToken */), textPart("object literal"), punctuationPart(21 /* CloseParenToken */)]
+    };
+  } else if (node.kind === 228 /* ClassExpression */) {
     return {
-      importWithoutClause,
-      typeOnlyImports,
-      regularImports
+      kind: "local class" /* localClassElement */,
+      displayParts: [punctuationPart(20 /* OpenParenToken */), textPart("anonymous local class"), punctuationPart(21 /* CloseParenToken */)]
     };
+  } else {
+    return { kind: getNodeKind(node), displayParts: [] };
   }
-  function coalesceExports(exportGroup) {
-    if (exportGroup.length === 0) {
-      return exportGroup;
-    }
-    const { exportWithoutClause, namedExports, typeOnlyExports } = getCategorizedExports(exportGroup);
-    const coalescedExports = [];
-    if (exportWithoutClause) {
-      coalescedExports.push(exportWithoutClause);
+}
+function toHighlightSpan(entry) {
+  const documentSpan = entryToDocumentSpan(entry);
+  if (entry.kind === 0 /* Span */) {
+    return {
+      fileName: documentSpan.fileName,
+      span: {
+        textSpan: documentSpan.textSpan,
+        kind: "reference" /* reference */
+      }
+    };
+  }
+  const writeAccess = isWriteAccessForReference(entry.node);
+  const span = {
+    textSpan: documentSpan.textSpan,
+    kind: writeAccess ? "writtenReference" /* writtenReference */ : "reference" /* reference */,
+    isInString: entry.kind === 2 /* StringLiteral */ ? true : void 0,
+    ...documentSpan.contextSpan && { contextSpan: documentSpan.contextSpan }
+  };
+  return { fileName: documentSpan.fileName, span };
+}
+function getTextSpan(node, sourceFile, endNode2) {
+  let start2 = node.getStart(sourceFile);
+  let end = (endNode2 || node).getEnd();
+  if (isStringLiteralLike(node) && end - start2 > 2) {
+    Debug.assert(endNode2 === void 0);
+    start2 += 1;
+    end -= 1;
+  }
+  return createTextSpanFromBounds(start2, end);
+}
+function getTextSpanOfEntry(entry) {
+  return entry.kind === 0 /* Span */ ? entry.textSpan : getTextSpan(entry.node, entry.node.getSourceFile());
+}
+function isWriteAccessForReference(node) {
+  const decl = getDeclarationFromName(node);
+  return !!decl && declarationIsWriteAccess(decl) || node.kind === 88 /* DefaultKeyword */ || isWriteAccess(node);
+}
+function isDeclarationOfSymbol(node, target) {
+  var _a2;
+  if (!target)
+    return false;
+  const source = getDeclarationFromName(node) || (node.kind === 88 /* DefaultKeyword */ ? node.parent : isLiteralComputedPropertyDeclarationName(node) ? node.parent.parent : node.kind === 135 /* ConstructorKeyword */ && isConstructorDeclaration(node.parent) ? node.parent.parent : void 0);
+  const commonjsSource = source && isBinaryExpression(source) ? source.left : void 0;
+  return !!(source && ((_a2 = target.declarations) == null ? void 0 : _a2.some((d) => d === source || d === commonjsSource)));
+}
+function declarationIsWriteAccess(decl) {
+  if (!!(decl.flags & 16777216 /* Ambient */))
+    return true;
+  switch (decl.kind) {
+    case 223 /* BinaryExpression */:
+    case 205 /* BindingElement */:
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+    case 88 /* DefaultKeyword */:
+    case 263 /* EnumDeclaration */:
+    case 302 /* EnumMember */:
+    case 278 /* ExportSpecifier */:
+    case 270 /* ImportClause */:
+    case 268 /* ImportEqualsDeclaration */:
+    case 273 /* ImportSpecifier */:
+    case 261 /* InterfaceDeclaration */:
+    case 341 /* JSDocCallbackTag */:
+    case 349 /* JSDocTypedefTag */:
+    case 288 /* JsxAttribute */:
+    case 264 /* ModuleDeclaration */:
+    case 267 /* NamespaceExportDeclaration */:
+    case 271 /* NamespaceImport */:
+    case 277 /* NamespaceExport */:
+    case 166 /* Parameter */:
+    case 300 /* ShorthandPropertyAssignment */:
+    case 262 /* TypeAliasDeclaration */:
+    case 165 /* TypeParameter */:
+      return true;
+    case 299 /* PropertyAssignment */:
+      return !isArrayLiteralOrObjectLiteralDestructuringPattern(decl.parent);
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 173 /* Constructor */:
+    case 171 /* MethodDeclaration */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+      return !!decl.body;
+    case 257 /* VariableDeclaration */:
+    case 169 /* PropertyDeclaration */:
+      return !!decl.initializer || isCatchClause(decl.parent);
+    case 170 /* MethodSignature */:
+    case 168 /* PropertySignature */:
+    case 351 /* JSDocPropertyTag */:
+    case 344 /* JSDocParameterTag */:
+      return false;
+    default:
+      return Debug.failBadSyntaxKind(decl);
+  }
+}
+var Core;
+((Core2) => {
+  function getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options = {}, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) {
+    var _a2, _b, _c;
+    node = getAdjustedNode(node, options);
+    if (isSourceFile(node)) {
+      const resolvedRef = ts_GoToDefinition_exports.getReferenceAtPosition(node, position, program);
+      if (!(resolvedRef == null ? void 0 : resolvedRef.file)) {
+        return void 0;
+      }
+      const moduleSymbol = program.getTypeChecker().getMergedSymbol(resolvedRef.file.symbol);
+      if (moduleSymbol) {
+        return getReferencedSymbolsForModule(
+          program,
+          moduleSymbol,
+          /*excludeImportTypeOfExportEquals*/
+          false,
+          sourceFiles,
+          sourceFilesSet
+        );
+      }
+      const fileIncludeReasons = program.getFileIncludeReasons();
+      if (!fileIncludeReasons) {
+        return void 0;
+      }
+      return [{
+        definition: { type: 5 /* TripleSlashReference */, reference: resolvedRef.reference, file: node },
+        references: getReferencesForNonModule(resolvedRef.file, fileIncludeReasons, program) || emptyArray
+      }];
     }
-    for (const exportGroup2 of [namedExports, typeOnlyExports]) {
-      if (exportGroup2.length === 0) {
-        continue;
+    if (!options.implementations) {
+      const special = getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken);
+      if (special) {
+        return special;
       }
-      const newExportSpecifiers = [];
-      newExportSpecifiers.push(...flatMap(exportGroup2, (i) => i.exportClause && isNamedExports(i.exportClause) ? i.exportClause.elements : emptyArray));
-      const sortedExportSpecifiers = sortSpecifiers(newExportSpecifiers);
-      const exportDecl = exportGroup2[0];
-      coalescedExports.push(
-        factory.updateExportDeclaration(
-          exportDecl,
-          exportDecl.modifiers,
-          exportDecl.isTypeOnly,
-          exportDecl.exportClause && (isNamedExports(exportDecl.exportClause) ? factory.updateNamedExports(exportDecl.exportClause, sortedExportSpecifiers) : factory.updateNamespaceExport(exportDecl.exportClause, exportDecl.exportClause.name)),
-          exportDecl.moduleSpecifier,
-          exportDecl.assertClause
-        )
-      );
     }
-    return coalescedExports;
-    function getCategorizedExports(exportGroup2) {
-      let exportWithoutClause2;
-      const namedExports2 = [];
-      const typeOnlyExports2 = [];
-      for (const exportDeclaration of exportGroup2) {
-        if (exportDeclaration.exportClause === void 0) {
-          exportWithoutClause2 = exportWithoutClause2 || exportDeclaration;
-        } else if (exportDeclaration.isTypeOnly) {
-          typeOnlyExports2.push(exportDeclaration);
-        } else {
-          namedExports2.push(exportDeclaration);
+    const checker = program.getTypeChecker();
+    const symbol = checker.getSymbolAtLocation(isConstructorDeclaration(node) && node.parent.name || node);
+    if (!symbol) {
+      if (!options.implementations && isStringLiteralLike(node)) {
+        if (isModuleSpecifierLike(node)) {
+          const fileIncludeReasons = program.getFileIncludeReasons();
+          const referencedFileName = (_c = (_b = (_a2 = node.getSourceFile().resolvedModules) == null ? void 0 : _a2.get(node.text, getModeForUsageLocation(node.getSourceFile(), node))) == null ? void 0 : _b.resolvedModule) == null ? void 0 : _c.resolvedFileName;
+          const referencedFile = referencedFileName ? program.getSourceFile(referencedFileName) : void 0;
+          if (referencedFile) {
+            return [{ definition: { type: 4 /* String */, node }, references: getReferencesForNonModule(referencedFile, fileIncludeReasons, program) || emptyArray }];
+          }
         }
+        return getReferencesForStringLiteral(node, sourceFiles, checker, cancellationToken);
       }
-      return {
-        exportWithoutClause: exportWithoutClause2,
-        namedExports: namedExports2,
-        typeOnlyExports: typeOnlyExports2
-      };
+      return void 0;
     }
-  }
-  function updateImportDeclarationAndClause(importDeclaration, name, namedBindings) {
-    return factory.updateImportDeclaration(
-      importDeclaration,
-      importDeclaration.modifiers,
-      factory.updateImportClause(importDeclaration.importClause, importDeclaration.importClause.isTypeOnly, name, namedBindings),
-      importDeclaration.moduleSpecifier,
-      importDeclaration.assertClause
-    );
-  }
-  function sortSpecifiers(specifiers) {
-    return stableSort(specifiers, compareImportOrExportSpecifiers);
-  }
-  function compareImportOrExportSpecifiers(s1, s2) {
-    return compareBooleans(s1.isTypeOnly, s2.isTypeOnly) || compareIdentifiers(s1.propertyName || s1.name, s2.propertyName || s2.name) || compareIdentifiers(s1.name, s2.name);
-  }
-  function compareModuleSpecifiers2(m1, m2) {
-    const name1 = m1 === void 0 ? void 0 : getExternalModuleName2(m1);
-    const name2 = m2 === void 0 ? void 0 : getExternalModuleName2(m2);
-    return compareBooleans(name1 === void 0, name2 === void 0) || compareBooleans(isExternalModuleNameRelative(name1), isExternalModuleNameRelative(name2)) || compareStringsCaseInsensitive(name1, name2);
-  }
-  function compareIdentifiers(s1, s2) {
-    return compareStringsCaseInsensitive(s1.text, s2.text);
-  }
-  function getModuleSpecifierExpression(declaration) {
-    var _a2;
-    switch (declaration.kind) {
-      case 268 /* ImportEqualsDeclaration */:
-        return (_a2 = tryCast(declaration.moduleReference, isExternalModuleReference)) == null ? void 0 : _a2.expression;
-      case 269 /* ImportDeclaration */:
-        return declaration.moduleSpecifier;
-      case 240 /* VariableStatement */:
-        return declaration.declarationList.declarations[0].initializer.arguments[0];
+    if (symbol.escapedName === "export=" /* ExportEquals */) {
+      return getReferencedSymbolsForModule(
+        program,
+        symbol.parent,
+        /*excludeImportTypeOfExportEquals*/
+        false,
+        sourceFiles,
+        sourceFilesSet
+      );
     }
-  }
-  function importsAreSorted(imports) {
-    return arrayIsSorted(imports, compareImportsOrRequireStatements);
-  }
-  function importSpecifiersAreSorted(imports) {
-    return arrayIsSorted(imports, compareImportOrExportSpecifiers);
-  }
-  function getImportDeclarationInsertionIndex(sortedImports, newImport) {
-    const index = binarySearch(sortedImports, newImport, identity, compareImportsOrRequireStatements);
-    return index < 0 ? ~index : index;
-  }
-  function getImportSpecifierInsertionIndex(sortedImports, newImport) {
-    const index = binarySearch(sortedImports, newImport, identity, compareImportOrExportSpecifiers);
-    return index < 0 ? ~index : index;
-  }
-  function compareImportsOrRequireStatements(s1, s2) {
-    return compareModuleSpecifiers2(getModuleSpecifierExpression(s1), getModuleSpecifierExpression(s2)) || compareImportKind(s1, s2);
-  }
-  function compareImportKind(s1, s2) {
-    return compareValues(getImportKindOrder(s1), getImportKindOrder(s2));
-  }
-  function getImportKindOrder(s1) {
-    var _a2;
-    switch (s1.kind) {
-      case 269 /* ImportDeclaration */:
-        if (!s1.importClause)
-          return 0;
-        if (s1.importClause.isTypeOnly)
-          return 1;
-        if (((_a2 = s1.importClause.namedBindings) == null ? void 0 : _a2.kind) === 271 /* NamespaceImport */)
-          return 2;
-        if (s1.importClause.name)
-          return 3;
-        return 4;
-      case 268 /* ImportEqualsDeclaration */:
-        return 5;
-      case 240 /* VariableStatement */:
-        return 6;
+    const moduleReferences = getReferencedSymbolsForModuleIfDeclaredBySourceFile(symbol, program, sourceFiles, cancellationToken, options, sourceFilesSet);
+    if (moduleReferences && !(symbol.flags & 33554432 /* Transient */)) {
+      return moduleReferences;
     }
+    const aliasedSymbol = getMergedAliasedSymbolOfNamespaceExportDeclaration(node, symbol, checker);
+    const moduleReferencesOfExportTarget = aliasedSymbol && getReferencedSymbolsForModuleIfDeclaredBySourceFile(aliasedSymbol, program, sourceFiles, cancellationToken, options, sourceFilesSet);
+    const references = getReferencedSymbolsForSymbol(symbol, node, sourceFiles, sourceFilesSet, checker, cancellationToken, options);
+    return mergeReferences(program, moduleReferences, references, moduleReferencesOfExportTarget);
   }
-  function getNewImportSpecifiers(namedImports) {
-    return flatMap(
-      namedImports,
-      (namedImport) => map(
-        tryGetNamedBindingElements(namedImport),
-        (importSpecifier) => importSpecifier.name && importSpecifier.propertyName && importSpecifier.name.escapedText === importSpecifier.propertyName.escapedText ? factory.updateImportSpecifier(importSpecifier, importSpecifier.isTypeOnly, void 0, importSpecifier.name) : importSpecifier
-      )
-    );
-  }
-  function tryGetNamedBindingElements(namedImport) {
-    var _a2;
-    return ((_a2 = namedImport.importClause) == null ? void 0 : _a2.namedBindings) && isNamedImports(namedImport.importClause.namedBindings) ? namedImport.importClause.namedBindings.elements : void 0;
+  Core2.getReferencedSymbolsForNode = getReferencedSymbolsForNode;
+  function getAdjustedNode(node, options) {
+    if (options.use === 1 /* References */) {
+      node = getAdjustedReferenceLocation(node);
+    } else if (options.use === 2 /* Rename */) {
+      node = getAdjustedRenameLocation(node);
+    }
+    return node;
   }
-
-  // src/services/_namespaces/ts.OutliningElementsCollector.ts
-  var ts_OutliningElementsCollector_exports = {};
-  __export(ts_OutliningElementsCollector_exports, {
-    collectElements: () => collectElements
-  });
-
-  // src/services/outliningElementsCollector.ts
-  function collectElements(sourceFile, cancellationToken) {
-    const res = [];
-    addNodeOutliningSpans(sourceFile, cancellationToken, res);
-    addRegionOutliningSpans(sourceFile, res);
-    return res.sort((span1, span2) => span1.textSpan.start - span2.textSpan.start);
-  }
-  function addNodeOutliningSpans(sourceFile, cancellationToken, out) {
-    let depthRemaining = 40;
-    let current = 0;
-    const statements = [...sourceFile.statements, sourceFile.endOfFileToken];
-    const n = statements.length;
-    while (current < n) {
-      while (current < n && !isAnyImportSyntax(statements[current])) {
-        visitNonImportNode(statements[current]);
-        current++;
-      }
-      if (current === n)
-        break;
-      const firstImport = current;
-      while (current < n && isAnyImportSyntax(statements[current])) {
-        addOutliningForLeadingCommentsForNode(statements[current], sourceFile, cancellationToken, out);
-        current++;
-      }
-      const lastImport = current - 1;
-      if (lastImport !== firstImport) {
-        out.push(createOutliningSpanFromBounds(findChildOfKind(statements[firstImport], 100 /* ImportKeyword */, sourceFile).getStart(sourceFile), statements[lastImport].getEnd(), "imports" /* Imports */));
+  Core2.getAdjustedNode = getAdjustedNode;
+  function getReferencesForFileName(fileName, program, sourceFiles, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) {
+    var _a2, _b;
+    const moduleSymbol = (_a2 = program.getSourceFile(fileName)) == null ? void 0 : _a2.symbol;
+    if (moduleSymbol) {
+      return ((_b = getReferencedSymbolsForModule(
+        program,
+        moduleSymbol,
+        /*excludeImportTypeOfExportEquals*/
+        false,
+        sourceFiles,
+        sourceFilesSet
+      )[0]) == null ? void 0 : _b.references) || emptyArray;
+    }
+    const fileIncludeReasons = program.getFileIncludeReasons();
+    const referencedFile = program.getSourceFile(fileName);
+    return referencedFile && fileIncludeReasons && getReferencesForNonModule(referencedFile, fileIncludeReasons, program) || emptyArray;
+  }
+  Core2.getReferencesForFileName = getReferencesForFileName;
+  function getReferencesForNonModule(referencedFile, refFileMap, program) {
+    let entries;
+    const references = refFileMap.get(referencedFile.path) || emptyArray;
+    for (const ref of references) {
+      if (isReferencedFile(ref)) {
+        const referencingFile = program.getSourceFileByPath(ref.file);
+        const location = getReferencedFileLocation(program.getSourceFileByPath, ref);
+        if (isReferenceFileLocation(location)) {
+          entries = append(entries, {
+            kind: 0 /* Span */,
+            fileName: referencingFile.fileName,
+            textSpan: createTextSpanFromRange(location)
+          });
+        }
       }
     }
-    function visitNonImportNode(n2) {
-      var _a2;
-      if (depthRemaining === 0)
-        return;
-      cancellationToken.throwIfCancellationRequested();
-      if (isDeclaration(n2) || isVariableStatement(n2) || isReturnStatement(n2) || isCallOrNewExpression(n2) || n2.kind === 1 /* EndOfFileToken */) {
-        addOutliningForLeadingCommentsForNode(n2, sourceFile, cancellationToken, out);
-      }
-      if (isFunctionLike(n2) && isBinaryExpression(n2.parent) && isPropertyAccessExpression(n2.parent.left)) {
-        addOutliningForLeadingCommentsForNode(n2.parent.left, sourceFile, cancellationToken, out);
-      }
-      if (isBlock(n2) || isModuleBlock(n2)) {
-        addOutliningForLeadingCommentsForPos(n2.statements.end, sourceFile, cancellationToken, out);
-      }
-      if (isClassLike(n2) || isInterfaceDeclaration(n2)) {
-        addOutliningForLeadingCommentsForPos(n2.members.end, sourceFile, cancellationToken, out);
-      }
-      const span = getOutliningSpanForNode(n2, sourceFile);
-      if (span)
-        out.push(span);
-      depthRemaining--;
-      if (isCallExpression(n2)) {
-        depthRemaining++;
-        visitNonImportNode(n2.expression);
-        depthRemaining--;
-        n2.arguments.forEach(visitNonImportNode);
-        (_a2 = n2.typeArguments) == null ? void 0 : _a2.forEach(visitNonImportNode);
-      } else if (isIfStatement(n2) && n2.elseStatement && isIfStatement(n2.elseStatement)) {
-        visitNonImportNode(n2.expression);
-        visitNonImportNode(n2.thenStatement);
-        depthRemaining++;
-        visitNonImportNode(n2.elseStatement);
-        depthRemaining--;
-      } else {
-        n2.forEachChild(visitNonImportNode);
+    return entries;
+  }
+  function getMergedAliasedSymbolOfNamespaceExportDeclaration(node, symbol, checker) {
+    if (node.parent && isNamespaceExportDeclaration(node.parent)) {
+      const aliasedSymbol = checker.getAliasedSymbol(symbol);
+      const targetSymbol = checker.getMergedSymbol(aliasedSymbol);
+      if (aliasedSymbol !== targetSymbol) {
+        return targetSymbol;
       }
-      depthRemaining++;
     }
+    return void 0;
+  }
+  function getReferencedSymbolsForModuleIfDeclaredBySourceFile(symbol, program, sourceFiles, cancellationToken, options, sourceFilesSet) {
+    const moduleSourceFile = symbol.flags & 1536 /* Module */ && symbol.declarations && find(symbol.declarations, isSourceFile);
+    if (!moduleSourceFile)
+      return void 0;
+    const exportEquals = symbol.exports.get("export=" /* ExportEquals */);
+    const moduleReferences = getReferencedSymbolsForModule(program, symbol, !!exportEquals, sourceFiles, sourceFilesSet);
+    if (!exportEquals || !sourceFilesSet.has(moduleSourceFile.fileName))
+      return moduleReferences;
+    const checker = program.getTypeChecker();
+    symbol = skipAlias(exportEquals, checker);
+    return mergeReferences(program, moduleReferences, getReferencedSymbolsForSymbol(
+      symbol,
+      /*node*/
+      void 0,
+      sourceFiles,
+      sourceFilesSet,
+      checker,
+      cancellationToken,
+      options
+    ));
   }
-  function addRegionOutliningSpans(sourceFile, out) {
-    const regions = [];
-    const lineStarts = sourceFile.getLineStarts();
-    for (const currentLineStart of lineStarts) {
-      const lineEnd = sourceFile.getLineEndOfPosition(currentLineStart);
-      const lineText = sourceFile.text.substring(currentLineStart, lineEnd);
-      const result = isRegionDelimiter(lineText);
-      if (!result || isInComment(sourceFile, currentLineStart)) {
+  function mergeReferences(program, ...referencesToMerge) {
+    let result;
+    for (const references of referencesToMerge) {
+      if (!references || !references.length)
+        continue;
+      if (!result) {
+        result = references;
         continue;
       }
-      if (!result[1]) {
-        const span = createTextSpanFromBounds(sourceFile.text.indexOf("//", currentLineStart), lineEnd);
-        regions.push(createOutliningSpan(span, "region" /* Region */, span, false, result[2] || "#region"));
-      } else {
-        const region = regions.pop();
-        if (region) {
-          region.textSpan.length = lineEnd - region.textSpan.start;
-          region.hintSpan.length = lineEnd - region.textSpan.start;
-          out.push(region);
+      for (const entry of references) {
+        if (!entry.definition || entry.definition.type !== 0 /* Symbol */) {
+          result.push(entry);
+          continue;
+        }
+        const symbol = entry.definition.symbol;
+        const refIndex = findIndex(result, (ref) => !!ref.definition && ref.definition.type === 0 /* Symbol */ && ref.definition.symbol === symbol);
+        if (refIndex === -1) {
+          result.push(entry);
+          continue;
         }
+        const reference = result[refIndex];
+        result[refIndex] = {
+          definition: reference.definition,
+          references: reference.references.concat(entry.references).sort((entry1, entry2) => {
+            const entry1File = getSourceFileIndexOfEntry(program, entry1);
+            const entry2File = getSourceFileIndexOfEntry(program, entry2);
+            if (entry1File !== entry2File) {
+              return compareValues(entry1File, entry2File);
+            }
+            const entry1Span = getTextSpanOfEntry(entry1);
+            const entry2Span = getTextSpanOfEntry(entry2);
+            return entry1Span.start !== entry2Span.start ? compareValues(entry1Span.start, entry2Span.start) : compareValues(entry1Span.length, entry2Span.length);
+          })
+        };
       }
     }
+    return result;
   }
-  var regionDelimiterRegExp = /^#(end)?region(?:\s+(.*))?(?:\r)?$/;
-  function isRegionDelimiter(lineText) {
-    lineText = trimStringStart(lineText);
-    if (!startsWith(lineText, "//")) {
-      return null;
-    }
-    lineText = trimString(lineText.slice(2));
-    return regionDelimiterRegExp.exec(lineText);
-  }
-  function addOutliningForLeadingCommentsForPos(pos, sourceFile, cancellationToken, out) {
-    const comments = getLeadingCommentRanges(sourceFile.text, pos);
-    if (!comments)
-      return;
-    let firstSingleLineCommentStart = -1;
-    let lastSingleLineCommentEnd = -1;
-    let singleLineCommentCount = 0;
-    const sourceText = sourceFile.getFullText();
-    for (const { kind, pos: pos2, end } of comments) {
-      cancellationToken.throwIfCancellationRequested();
-      switch (kind) {
-        case 2 /* SingleLineCommentTrivia */:
-          const commentText = sourceText.slice(pos2, end);
-          if (isRegionDelimiter(commentText)) {
-            combineAndAddMultipleSingleLineComments();
-            singleLineCommentCount = 0;
-            break;
-          }
-          if (singleLineCommentCount === 0) {
-            firstSingleLineCommentStart = pos2;
+  function getSourceFileIndexOfEntry(program, entry) {
+    const sourceFile = entry.kind === 0 /* Span */ ? program.getSourceFile(entry.fileName) : entry.node.getSourceFile();
+    return program.getSourceFiles().indexOf(sourceFile);
+  }
+  function getReferencedSymbolsForModule(program, symbol, excludeImportTypeOfExportEquals, sourceFiles, sourceFilesSet) {
+    Debug.assert(!!symbol.valueDeclaration);
+    const references = mapDefined(findModuleReferences(program, sourceFiles, symbol), (reference) => {
+      if (reference.kind === "import") {
+        const parent2 = reference.literal.parent;
+        if (isLiteralTypeNode(parent2)) {
+          const importType = cast(parent2.parent, isImportTypeNode);
+          if (excludeImportTypeOfExportEquals && !importType.qualifier) {
+            return void 0;
           }
-          lastSingleLineCommentEnd = end;
-          singleLineCommentCount++;
-          break;
-        case 3 /* MultiLineCommentTrivia */:
-          combineAndAddMultipleSingleLineComments();
-          out.push(createOutliningSpanFromBounds(pos2, end, "comment" /* Comment */));
-          singleLineCommentCount = 0;
-          break;
-        default:
-          Debug.assertNever(kind);
-      }
-    }
-    combineAndAddMultipleSingleLineComments();
-    function combineAndAddMultipleSingleLineComments() {
-      if (singleLineCommentCount > 1) {
-        out.push(createOutliningSpanFromBounds(firstSingleLineCommentStart, lastSingleLineCommentEnd, "comment" /* Comment */));
+        }
+        return nodeEntry(reference.literal);
+      } else {
+        return {
+          kind: 0 /* Span */,
+          fileName: reference.referencingFile.fileName,
+          textSpan: createTextSpanFromRange(reference.ref)
+        };
       }
-    }
-  }
-  function addOutliningForLeadingCommentsForNode(n, sourceFile, cancellationToken, out) {
-    if (isJsxText(n))
-      return;
-    addOutliningForLeadingCommentsForPos(n.pos, sourceFile, cancellationToken, out);
-  }
-  function createOutliningSpanFromBounds(pos, end, kind) {
-    return createOutliningSpan(createTextSpanFromBounds(pos, end), kind);
-  }
-  function getOutliningSpanForNode(n, sourceFile) {
-    switch (n.kind) {
-      case 238 /* Block */:
-        if (isFunctionLike(n.parent)) {
-          return functionSpan(n.parent, n, sourceFile);
-        }
-        switch (n.parent.kind) {
-          case 243 /* DoStatement */:
-          case 246 /* ForInStatement */:
-          case 247 /* ForOfStatement */:
-          case 245 /* ForStatement */:
-          case 242 /* IfStatement */:
-          case 244 /* WhileStatement */:
-          case 251 /* WithStatement */:
-          case 295 /* CatchClause */:
-            return spanForNode(n.parent);
-          case 255 /* TryStatement */:
-            const tryStatement = n.parent;
-            if (tryStatement.tryBlock === n) {
-              return spanForNode(n.parent);
-            } else if (tryStatement.finallyBlock === n) {
-              const node = findChildOfKind(tryStatement, 96 /* FinallyKeyword */, sourceFile);
-              if (node)
-                return spanForNode(node);
+    });
+    if (symbol.declarations) {
+      for (const decl of symbol.declarations) {
+        switch (decl.kind) {
+          case 308 /* SourceFile */:
+            break;
+          case 264 /* ModuleDeclaration */:
+            if (sourceFilesSet.has(decl.getSourceFile().fileName)) {
+              references.push(nodeEntry(decl.name));
             }
+            break;
           default:
-            return createOutliningSpan(createTextSpanFromNode(n, sourceFile), "code" /* Code */);
+            Debug.assert(!!(symbol.flags & 33554432 /* Transient */), "Expected a module symbol to be declared by a SourceFile or ModuleDeclaration.");
         }
-      case 265 /* ModuleBlock */:
-        return spanForNode(n.parent);
-      case 260 /* ClassDeclaration */:
-      case 228 /* ClassExpression */:
-      case 261 /* InterfaceDeclaration */:
-      case 263 /* EnumDeclaration */:
-      case 266 /* CaseBlock */:
-      case 184 /* TypeLiteral */:
-      case 203 /* ObjectBindingPattern */:
-        return spanForNode(n);
-      case 186 /* TupleType */:
-        return spanForNode(n, false, !isTupleTypeNode(n.parent), 22 /* OpenBracketToken */);
-      case 292 /* CaseClause */:
-      case 293 /* DefaultClause */:
-        return spanForNodeArray(n.statements);
-      case 207 /* ObjectLiteralExpression */:
-        return spanForObjectOrArrayLiteral(n);
-      case 206 /* ArrayLiteralExpression */:
-        return spanForObjectOrArrayLiteral(n, 22 /* OpenBracketToken */);
-      case 281 /* JsxElement */:
-        return spanForJSXElement(n);
-      case 285 /* JsxFragment */:
-        return spanForJSXFragment(n);
-      case 282 /* JsxSelfClosingElement */:
-      case 283 /* JsxOpeningElement */:
-        return spanForJSXAttributes(n.attributes);
-      case 225 /* TemplateExpression */:
-      case 14 /* NoSubstitutionTemplateLiteral */:
-        return spanForTemplateLiteral(n);
-      case 204 /* ArrayBindingPattern */:
-        return spanForNode(n, false, !isBindingElement(n.parent), 22 /* OpenBracketToken */);
-      case 216 /* ArrowFunction */:
-        return spanForArrowFunction(n);
-      case 210 /* CallExpression */:
-        return spanForCallExpression(n);
-      case 214 /* ParenthesizedExpression */:
-        return spanForParenthesizedExpression(n);
-    }
-    function spanForCallExpression(node) {
-      if (!node.arguments.length) {
-        return void 0;
-      }
-      const openToken = findChildOfKind(node, 20 /* OpenParenToken */, sourceFile);
-      const closeToken = findChildOfKind(node, 21 /* CloseParenToken */, sourceFile);
-      if (!openToken || !closeToken || positionsAreOnSameLine(openToken.pos, closeToken.pos, sourceFile)) {
-        return void 0;
       }
-      return spanBetweenTokens(openToken, closeToken, node, sourceFile, false, true);
     }
-    function spanForArrowFunction(node) {
-      if (isBlock(node.body) || isParenthesizedExpression(node.body) || positionsAreOnSameLine(node.body.getFullStart(), node.body.getEnd(), sourceFile)) {
-        return void 0;
+    const exported = symbol.exports.get("export=" /* ExportEquals */);
+    if (exported == null ? void 0 : exported.declarations) {
+      for (const decl of exported.declarations) {
+        const sourceFile = decl.getSourceFile();
+        if (sourceFilesSet.has(sourceFile.fileName)) {
+          const node = isBinaryExpression(decl) && isPropertyAccessExpression(decl.left) ? decl.left.expression : isExportAssignment(decl) ? Debug.checkDefined(findChildOfKind(decl, 93 /* ExportKeyword */, sourceFile)) : getNameOfDeclaration(decl) || decl;
+          references.push(nodeEntry(node));
+        }
       }
-      const textSpan = createTextSpanFromBounds(node.body.getFullStart(), node.body.getEnd());
-      return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(node));
-    }
-    function spanForJSXElement(node) {
-      const textSpan = createTextSpanFromBounds(node.openingElement.getStart(sourceFile), node.closingElement.getEnd());
-      const tagName = node.openingElement.tagName.getText(sourceFile);
-      const bannerText = "<" + tagName + ">...</" + tagName + ">";
-      return createOutliningSpan(textSpan, "code" /* Code */, textSpan, false, bannerText);
     }
-    function spanForJSXFragment(node) {
-      const textSpan = createTextSpanFromBounds(node.openingFragment.getStart(sourceFile), node.closingFragment.getEnd());
-      const bannerText = "<>...</>";
-      return createOutliningSpan(textSpan, "code" /* Code */, textSpan, false, bannerText);
-    }
-    function spanForJSXAttributes(node) {
-      if (node.properties.length === 0) {
+    return references.length ? [{ definition: { type: 0 /* Symbol */, symbol }, references }] : emptyArray;
+  }
+  function isReadonlyTypeOperator(node) {
+    return node.kind === 146 /* ReadonlyKeyword */ && isTypeOperatorNode(node.parent) && node.parent.operator === 146 /* ReadonlyKeyword */;
+  }
+  function getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken) {
+    if (isTypeKeyword(node.kind)) {
+      if (node.kind === 114 /* VoidKeyword */ && isVoidExpression(node.parent)) {
         return void 0;
       }
-      return createOutliningSpanFromBounds(node.getStart(sourceFile), node.getEnd(), "code" /* Code */);
-    }
-    function spanForTemplateLiteral(node) {
-      if (node.kind === 14 /* NoSubstitutionTemplateLiteral */ && node.text.length === 0) {
+      if (node.kind === 146 /* ReadonlyKeyword */ && !isReadonlyTypeOperator(node)) {
         return void 0;
       }
-      return createOutliningSpanFromBounds(node.getStart(sourceFile), node.getEnd(), "code" /* Code */);
+      return getAllReferencesForKeyword(
+        sourceFiles,
+        node.kind,
+        cancellationToken,
+        node.kind === 146 /* ReadonlyKeyword */ ? isReadonlyTypeOperator : void 0
+      );
     }
-    function spanForObjectOrArrayLiteral(node, open = 18 /* OpenBraceToken */) {
-      return spanForNode(node, false, !isArrayLiteralExpression(node.parent) && !isCallExpression(node.parent), open);
+    if (isImportMeta(node.parent) && node.parent.name === node) {
+      return getAllReferencesForImportMeta(sourceFiles, cancellationToken);
     }
-    function spanForNode(hintSpanNode, autoCollapse = false, useFullStart = true, open = 18 /* OpenBraceToken */, close2 = open === 18 /* OpenBraceToken */ ? 19 /* CloseBraceToken */ : 23 /* CloseBracketToken */) {
-      const openToken = findChildOfKind(n, open, sourceFile);
-      const closeToken = findChildOfKind(n, close2, sourceFile);
-      return openToken && closeToken && spanBetweenTokens(openToken, closeToken, hintSpanNode, sourceFile, autoCollapse, useFullStart);
+    if (isStaticModifier(node) && isClassStaticBlockDeclaration(node.parent)) {
+      return [{ definition: { type: 2 /* Keyword */, node }, references: [nodeEntry(node)] }];
     }
-    function spanForNodeArray(nodeArray) {
-      return nodeArray.length ? createOutliningSpan(createTextSpanFromRange(nodeArray), "code" /* Code */) : void 0;
+    if (isJumpStatementTarget(node)) {
+      const labelDefinition = getTargetLabel(node.parent, node.text);
+      return labelDefinition && getLabelReferencesInNode(labelDefinition.parent, labelDefinition);
+    } else if (isLabelOfLabeledStatement(node)) {
+      return getLabelReferencesInNode(node.parent, node);
     }
-    function spanForParenthesizedExpression(node) {
-      if (positionsAreOnSameLine(node.getStart(), node.getEnd(), sourceFile))
-        return void 0;
-      const textSpan = createTextSpanFromBounds(node.getStart(), node.getEnd());
-      return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(node));
+    if (isThis(node)) {
+      return getReferencesForThisKeyword(node, sourceFiles, cancellationToken);
     }
-  }
-  function functionSpan(node, body, sourceFile) {
-    const openToken = tryGetFunctionOpenToken(node, body, sourceFile);
-    const closeToken = findChildOfKind(body, 19 /* CloseBraceToken */, sourceFile);
-    return openToken && closeToken && spanBetweenTokens(openToken, closeToken, node, sourceFile, node.kind !== 216 /* ArrowFunction */);
-  }
-  function spanBetweenTokens(openToken, closeToken, hintSpanNode, sourceFile, autoCollapse = false, useFullStart = true) {
-    const textSpan = createTextSpanFromBounds(useFullStart ? openToken.getFullStart() : openToken.getStart(sourceFile), closeToken.getEnd());
-    return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(hintSpanNode, sourceFile), autoCollapse);
-  }
-  function createOutliningSpan(textSpan, kind, hintSpan = textSpan, autoCollapse = false, bannerText = "...") {
-    return { textSpan, kind, hintSpan, bannerText, autoCollapse };
-  }
-  function tryGetFunctionOpenToken(node, body, sourceFile) {
-    if (isNodeArrayMultiLine(node.parameters, sourceFile)) {
-      const openParenToken = findChildOfKind(node, 20 /* OpenParenToken */, sourceFile);
-      if (openParenToken) {
-        return openParenToken;
-      }
+    if (node.kind === 106 /* SuperKeyword */) {
+      return getReferencesForSuperKeyword(node);
     }
-    return findChildOfKind(body, 18 /* OpenBraceToken */, sourceFile);
-  }
-
-  // src/services/_namespaces/ts.refactor.ts
-  var ts_refactor_exports = {};
-  __export(ts_refactor_exports, {
-    addOrRemoveBracesToArrowFunction: () => ts_refactor_addOrRemoveBracesToArrowFunction_exports,
-    convertArrowFunctionOrFunctionExpression: () => ts_refactor_convertArrowFunctionOrFunctionExpression_exports,
-    convertParamsToDestructuredObject: () => ts_refactor_convertParamsToDestructuredObject_exports,
-    convertStringOrTemplateLiteral: () => ts_refactor_convertStringOrTemplateLiteral_exports,
-    convertToOptionalChainExpression: () => ts_refactor_convertToOptionalChainExpression_exports,
-    doChangeNamedToNamespaceOrDefault: () => doChangeNamedToNamespaceOrDefault,
-    extractSymbol: () => ts_refactor_extractSymbol_exports,
-    generateGetAccessorAndSetAccessor: () => ts_refactor_generateGetAccessorAndSetAccessor_exports,
-    getApplicableRefactors: () => getApplicableRefactors,
-    getEditsForRefactor: () => getEditsForRefactor,
-    inferFunctionReturnType: () => ts_refactor_inferFunctionReturnType_exports,
-    isRefactorErrorInfo: () => isRefactorErrorInfo,
-    refactorKindBeginsWith: () => refactorKindBeginsWith,
-    registerRefactor: () => registerRefactor
-  });
-
-  // src/services/refactorProvider.ts
-  var refactors = /* @__PURE__ */ new Map();
-  function registerRefactor(name, refactor) {
-    refactors.set(name, refactor);
-  }
-  function getApplicableRefactors(context) {
-    return arrayFrom(flatMapIterator(refactors.values(), (refactor) => {
-      var _a2;
-      return context.cancellationToken && context.cancellationToken.isCancellationRequested() || !((_a2 = refactor.kinds) == null ? void 0 : _a2.some((kind) => refactorKindBeginsWith(kind, context.kind))) ? void 0 : refactor.getAvailableActions(context);
-    }));
+    return void 0;
   }
-  function getEditsForRefactor(context, refactorName13, actionName2) {
-    const refactor = refactors.get(refactorName13);
-    return refactor && refactor.getEditsForAction(context, actionName2);
+  function getReferencedSymbolsForSymbol(originalSymbol, node, sourceFiles, sourceFilesSet, checker, cancellationToken, options) {
+    const symbol = node && skipPastExportOrImportSpecifierOrUnion(
+      originalSymbol,
+      node,
+      checker,
+      /*useLocalSymbolForExportSpecifier*/
+      !isForRenameWithPrefixAndSuffixText(options)
+    ) || originalSymbol;
+    const searchMeaning = node ? getIntersectingMeaningFromDeclarations(node, symbol) : 7 /* All */;
+    const result = [];
+    const state = new State(sourceFiles, sourceFilesSet, node ? getSpecialSearchKind(node) : SpecialSearchKind.None, checker, cancellationToken, searchMeaning, options, result);
+    const exportSpecifier = !isForRenameWithPrefixAndSuffixText(options) || !symbol.declarations ? void 0 : find(symbol.declarations, isExportSpecifier);
+    if (exportSpecifier) {
+      getReferencesAtExportSpecifier(
+        exportSpecifier.name,
+        symbol,
+        exportSpecifier,
+        state.createSearch(
+          node,
+          originalSymbol,
+          /*comingFrom*/
+          void 0
+        ),
+        state,
+        /*addReferencesHere*/
+        true,
+        /*alwaysGetReferences*/
+        true
+      );
+    } else if (node && node.kind === 88 /* DefaultKeyword */ && symbol.escapedName === "default" /* Default */ && symbol.parent) {
+      addReference(node, symbol, state);
+      searchForImportsOfExport(node, symbol, { exportingModuleSymbol: symbol.parent, exportKind: 1 /* Default */ }, state);
+    } else {
+      const search = state.createSearch(
+        node,
+        symbol,
+        /*comingFrom*/
+        void 0,
+        { allSearchSymbols: node ? populateSearchSymbolSet(symbol, node, checker, options.use === 2 /* Rename */, !!options.providePrefixAndSuffixTextForRename, !!options.implementations) : [symbol] }
+      );
+      getReferencesInContainerOrFiles(symbol, state, search);
+    }
+    return result;
   }
-
-  // src/services/refactors/convertExport.ts
-  var refactorName = "Convert export";
-  var defaultToNamedAction = {
-    name: "Convert default export to named export",
-    description: Diagnostics.Convert_default_export_to_named_export.message,
-    kind: "refactor.rewrite.export.named"
-  };
-  var namedToDefaultAction = {
-    name: "Convert named export to default export",
-    description: Diagnostics.Convert_named_export_to_default_export.message,
-    kind: "refactor.rewrite.export.default"
-  };
-  registerRefactor(refactorName, {
-    kinds: [
-      defaultToNamedAction.kind,
-      namedToDefaultAction.kind
-    ],
-    getAvailableActions: function getRefactorActionsToConvertBetweenNamedAndDefaultExports(context) {
-      const info = getInfo19(context, context.triggerReason === "invoked");
-      if (!info)
-        return emptyArray;
-      if (!isRefactorErrorInfo(info)) {
-        const action = info.wasDefault ? defaultToNamedAction : namedToDefaultAction;
-        return [{ name: refactorName, description: action.description, actions: [action] }];
-      }
-      if (context.preferences.provideRefactorNotApplicableReason) {
-        return [
-          { name: refactorName, description: Diagnostics.Convert_default_export_to_named_export.message, actions: [
-            { ...defaultToNamedAction, notApplicableReason: info.error },
-            { ...namedToDefaultAction, notApplicableReason: info.error }
-          ] }
-        ];
+  function getReferencesInContainerOrFiles(symbol, state, search) {
+    const scope = getSymbolScope(symbol);
+    if (scope) {
+      getReferencesInContainer(
+        scope,
+        scope.getSourceFile(),
+        search,
+        state,
+        /*addReferencesHere*/
+        !(isSourceFile(scope) && !contains(state.sourceFiles, scope))
+      );
+    } else {
+      for (const sourceFile of state.sourceFiles) {
+        state.cancellationToken.throwIfCancellationRequested();
+        searchForName(sourceFile, search, state);
       }
-      return emptyArray;
-    },
-    getEditsForAction: function getRefactorEditsToConvertBetweenNamedAndDefaultExports(context, actionName2) {
-      Debug.assert(actionName2 === defaultToNamedAction.name || actionName2 === namedToDefaultAction.name, "Unexpected action name");
-      const info = getInfo19(context);
-      Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
-      const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange33(context.file, context.program, info, t, context.cancellationToken));
-      return { edits, renameFilename: void 0, renameLocation: void 0 };
     }
-  });
-  function getInfo19(context, considerPartialSpans = true) {
-    const { file, program } = context;
-    const span = getRefactorContextSpan(context);
-    const token = getTokenAtPosition(file, span.start);
-    const exportNode = !!(token.parent && getSyntacticModifierFlags(token.parent) & 1 /* Export */) && considerPartialSpans ? token.parent : getParentNodeInSpan(token, file, span);
-    if (!exportNode || !isSourceFile(exportNode.parent) && !(isModuleBlock(exportNode.parent) && isAmbientModule(exportNode.parent.parent))) {
-      return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_export_statement) };
+  }
+  function getSpecialSearchKind(node) {
+    switch (node.kind) {
+      case 173 /* Constructor */:
+      case 135 /* ConstructorKeyword */:
+        return SpecialSearchKind.Constructor;
+      case 79 /* Identifier */:
+        if (isClassLike(node.parent)) {
+          Debug.assert(node.parent.name === node);
+          return SpecialSearchKind.Class;
+        }
+      default:
+        return SpecialSearchKind.None;
     }
-    const checker = program.getTypeChecker();
-    const exportingModuleSymbol = getExportingModuleSymbol(exportNode, checker);
-    const flags = getSyntacticModifierFlags(exportNode) || (isExportAssignment(exportNode) && !exportNode.isExportEquals ? 1025 /* ExportDefault */ : 0 /* None */);
-    const wasDefault = !!(flags & 1024 /* Default */);
-    if (!(flags & 1 /* Export */) || !wasDefault && exportingModuleSymbol.exports.has("default" /* Default */)) {
-      return { error: getLocaleSpecificMessage(Diagnostics.This_file_already_has_a_default_export) };
+  }
+  function skipPastExportOrImportSpecifierOrUnion(symbol, node, checker, useLocalSymbolForExportSpecifier) {
+    const { parent: parent2 } = node;
+    if (isExportSpecifier(parent2) && useLocalSymbolForExportSpecifier) {
+      return getLocalSymbolForExportSpecifier(node, symbol, parent2, checker);
     }
-    const noSymbolError = (id) => isIdentifier(id) && checker.getSymbolAtLocation(id) ? void 0 : { error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_named_export) };
-    switch (exportNode.kind) {
-      case 259 /* FunctionDeclaration */:
-      case 260 /* ClassDeclaration */:
-      case 261 /* InterfaceDeclaration */:
-      case 263 /* EnumDeclaration */:
-      case 262 /* TypeAliasDeclaration */:
-      case 264 /* ModuleDeclaration */: {
-        const node = exportNode;
-        if (!node.name)
-          return void 0;
-        return noSymbolError(node.name) || { exportNode: node, exportName: node.name, wasDefault, exportingModuleSymbol };
-      }
-      case 240 /* VariableStatement */: {
-        const vs = exportNode;
-        if (!(vs.declarationList.flags & 2 /* Const */) || vs.declarationList.declarations.length !== 1) {
-          return void 0;
-        }
-        const decl = first(vs.declarationList.declarations);
-        if (!decl.initializer)
+    return firstDefined(symbol.declarations, (decl) => {
+      if (!decl.parent) {
+        if (symbol.flags & 33554432 /* Transient */)
           return void 0;
-        Debug.assert(!wasDefault, "Can't have a default flag here");
-        return noSymbolError(decl.name) || { exportNode: vs, exportName: decl.name, wasDefault, exportingModuleSymbol };
+        Debug.fail(`Unexpected symbol at ${Debug.formatSyntaxKind(node.kind)}: ${Debug.formatSymbol(symbol)}`);
       }
-      case 274 /* ExportAssignment */: {
-        const node = exportNode;
-        if (node.isExportEquals)
-          return void 0;
-        return noSymbolError(node.expression) || { exportNode: node, exportName: node.expression, wasDefault, exportingModuleSymbol };
+      return isTypeLiteralNode(decl.parent) && isUnionTypeNode(decl.parent.parent) ? checker.getPropertyOfType(checker.getTypeFromTypeNode(decl.parent.parent), symbol.name) : void 0;
+    });
+  }
+  let SpecialSearchKind;
+  ((SpecialSearchKind2) => {
+    SpecialSearchKind2[SpecialSearchKind2["None"] = 0] = "None";
+    SpecialSearchKind2[SpecialSearchKind2["Constructor"] = 1] = "Constructor";
+    SpecialSearchKind2[SpecialSearchKind2["Class"] = 2] = "Class";
+  })(SpecialSearchKind || (SpecialSearchKind = {}));
+  function getNonModuleSymbolOfMergedModuleSymbol(symbol) {
+    if (!(symbol.flags & (1536 /* Module */ | 33554432 /* Transient */)))
+      return void 0;
+    const decl = symbol.declarations && find(symbol.declarations, (d) => !isSourceFile(d) && !isModuleDeclaration(d));
+    return decl && decl.symbol;
+  }
+  class State {
+    constructor(sourceFiles, sourceFilesSet, specialSearchKind, checker, cancellationToken, searchMeaning, options, result) {
+      this.sourceFiles = sourceFiles;
+      this.sourceFilesSet = sourceFilesSet;
+      this.specialSearchKind = specialSearchKind;
+      this.checker = checker;
+      this.cancellationToken = cancellationToken;
+      this.searchMeaning = searchMeaning;
+      this.options = options;
+      this.result = result;
+      /** Cache for `explicitlyinheritsFrom`. */
+      this.inheritsFromCache = /* @__PURE__ */ new Map();
+      /**
+       * Type nodes can contain multiple references to the same type. For example:
+       *      let x: Foo & (Foo & Bar) = ...
+       * Because we are returning the implementation locations and not the identifier locations,
+       * duplicate entries would be returned here as each of the type references is part of
+       * the same implementation. For that reason, check before we add a new entry.
+       */
+      this.markSeenContainingTypeReference = nodeSeenTracker();
+      /**
+       * It's possible that we will encounter the right side of `export { foo as bar } from "x";` more than once.
+       * For example:
+       *     // b.ts
+       *     export { foo as bar } from "./a";
+       *     import { bar } from "./b";
+       *
+       * Normally at `foo as bar` we directly add `foo` and do not locally search for it (since it doesn't declare a local).
+       * But another reference to it may appear in the same source file.
+       * See `tests/cases/fourslash/transitiveExportImports3.ts`.
+       */
+      this.markSeenReExportRHS = nodeSeenTracker();
+      this.symbolIdToReferences = [];
+      // Source file ID → symbol ID → Whether the symbol has been searched for in the source file.
+      this.sourceFileToSeenSymbols = [];
+    }
+    includesSourceFile(sourceFile) {
+      return this.sourceFilesSet.has(sourceFile.fileName);
+    }
+    /** Gets every place to look for references of an exported symbols. See `ImportsResult` in `importTracker.ts` for more documentation. */
+    getImportSearches(exportSymbol, exportInfo) {
+      if (!this.importTracker)
+        this.importTracker = createImportTracker(this.sourceFiles, this.sourceFilesSet, this.checker, this.cancellationToken);
+      return this.importTracker(exportSymbol, exportInfo, this.options.use === 2 /* Rename */);
+    }
+    /** @param allSearchSymbols set of additional symbols for use by `includes`. */
+    createSearch(location, symbol, comingFrom, searchOptions = {}) {
+      const {
+        text = stripQuotes(symbolName(getLocalSymbolForExportDefault(symbol) || getNonModuleSymbolOfMergedModuleSymbol(symbol) || symbol)),
+        allSearchSymbols = [symbol]
+      } = searchOptions;
+      const escapedText = escapeLeadingUnderscores(text);
+      const parents = this.options.implementations && location ? getParentSymbolsOfPropertyAccess(location, symbol, this.checker) : void 0;
+      return { symbol, comingFrom, text, escapedText, parents, allSearchSymbols, includes: (sym) => contains(allSearchSymbols, sym) };
+    }
+    /**
+     * Callback to add references for a particular searched symbol.
+     * This initializes a reference group, so only call this if you will add at least one reference.
+     */
+    referenceAdder(searchSymbol) {
+      const symbolId = getSymbolId(searchSymbol);
+      let references = this.symbolIdToReferences[symbolId];
+      if (!references) {
+        references = this.symbolIdToReferences[symbolId] = [];
+        this.result.push({ definition: { type: 0 /* Symbol */, symbol: searchSymbol }, references });
+      }
+      return (node, kind) => references.push(nodeEntry(node, kind));
+    }
+    /** Add a reference with no associated definition. */
+    addStringOrCommentReference(fileName, textSpan) {
+      this.result.push({
+        definition: void 0,
+        references: [{ kind: 0 /* Span */, fileName, textSpan }]
+      });
+    }
+    /** Returns `true` the first time we search for a symbol in a file and `false` afterwards. */
+    markSearchedSymbols(sourceFile, symbols) {
+      const sourceId = getNodeId(sourceFile);
+      const seenSymbols = this.sourceFileToSeenSymbols[sourceId] || (this.sourceFileToSeenSymbols[sourceId] = /* @__PURE__ */ new Set());
+      let anyNewSymbols = false;
+      for (const sym of symbols) {
+        anyNewSymbols = tryAddToSet(seenSymbols, getSymbolId(sym)) || anyNewSymbols;
       }
-      default:
-        return void 0;
+      return anyNewSymbols;
     }
   }
-  function doChange33(exportingSourceFile, program, info, changes, cancellationToken) {
-    changeExport(exportingSourceFile, info, changes, program.getTypeChecker());
-    changeImports(program, info, changes, cancellationToken);
-  }
-  function changeExport(exportingSourceFile, { wasDefault, exportNode, exportName }, changes, checker) {
-    if (wasDefault) {
-      if (isExportAssignment(exportNode) && !exportNode.isExportEquals) {
-        const exp = exportNode.expression;
-        const spec = makeExportSpecifier(exp.text, exp.text);
-        changes.replaceNode(exportingSourceFile, exportNode, factory.createExportDeclaration(void 0, false, factory.createNamedExports([spec])));
-      } else {
-        changes.delete(exportingSourceFile, Debug.checkDefined(findModifier(exportNode, 88 /* DefaultKeyword */), "Should find a default keyword in modifier list"));
+  function searchForImportsOfExport(exportLocation, exportSymbol, exportInfo, state) {
+    const { importSearches, singleReferences, indirectUsers } = state.getImportSearches(exportSymbol, exportInfo);
+    if (singleReferences.length) {
+      const addRef = state.referenceAdder(exportSymbol);
+      for (const singleRef of singleReferences) {
+        if (shouldAddSingleReference(singleRef, state))
+          addRef(singleRef);
       }
-    } else {
-      const exportKeyword = Debug.checkDefined(findModifier(exportNode, 93 /* ExportKeyword */), "Should find an export keyword in modifier list");
-      switch (exportNode.kind) {
-        case 259 /* FunctionDeclaration */:
-        case 260 /* ClassDeclaration */:
-        case 261 /* InterfaceDeclaration */:
-          changes.insertNodeAfter(exportingSourceFile, exportKeyword, factory.createToken(88 /* DefaultKeyword */));
+    }
+    for (const [importLocation, importSymbol] of importSearches) {
+      getReferencesInSourceFile(importLocation.getSourceFile(), state.createSearch(importLocation, importSymbol, 1 /* Export */), state);
+    }
+    if (indirectUsers.length) {
+      let indirectSearch;
+      switch (exportInfo.exportKind) {
+        case 0 /* Named */:
+          indirectSearch = state.createSearch(exportLocation, exportSymbol, 1 /* Export */);
           break;
-        case 240 /* VariableStatement */:
-          const decl = first(exportNode.declarationList.declarations);
-          if (!ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(exportName, checker, exportingSourceFile) && !decl.type) {
-            changes.replaceNode(exportingSourceFile, exportNode, factory.createExportDefault(Debug.checkDefined(decl.initializer, "Initializer was previously known to be present")));
-            break;
-          }
-        case 263 /* EnumDeclaration */:
-        case 262 /* TypeAliasDeclaration */:
-        case 264 /* ModuleDeclaration */:
-          changes.deleteModifier(exportingSourceFile, exportKeyword);
-          changes.insertNodeAfter(exportingSourceFile, exportNode, factory.createExportDefault(factory.createIdentifier(exportName.text)));
+        case 1 /* Default */:
+          indirectSearch = state.options.use === 2 /* Rename */ ? void 0 : state.createSearch(exportLocation, exportSymbol, 1 /* Export */, { text: "default" });
+          break;
+        case 2 /* ExportEquals */:
           break;
-        default:
-          Debug.fail(`Unexpected exportNode kind ${exportNode.kind}`);
-      }
-    }
-  }
-  function changeImports(program, { wasDefault, exportName, exportingModuleSymbol }, changes, cancellationToken) {
-    const checker = program.getTypeChecker();
-    const exportSymbol = Debug.checkDefined(checker.getSymbolAtLocation(exportName), "Export name should resolve to a symbol");
-    ts_FindAllReferences_exports.Core.eachExportReference(program.getSourceFiles(), checker, cancellationToken, exportSymbol, exportingModuleSymbol, exportName.text, wasDefault, (ref) => {
-      if (exportName === ref)
-        return;
-      const importingSourceFile = ref.getSourceFile();
-      if (wasDefault) {
-        changeDefaultToNamedImport(importingSourceFile, ref, changes, exportName.text);
-      } else {
-        changeNamedToDefaultImport(importingSourceFile, ref, changes);
-      }
-    });
-  }
-  function changeDefaultToNamedImport(importingSourceFile, ref, changes, exportName) {
-    const { parent: parent2 } = ref;
-    switch (parent2.kind) {
-      case 208 /* PropertyAccessExpression */:
-        changes.replaceNode(importingSourceFile, ref, factory.createIdentifier(exportName));
-        break;
-      case 273 /* ImportSpecifier */:
-      case 278 /* ExportSpecifier */: {
-        const spec = parent2;
-        changes.replaceNode(importingSourceFile, spec, makeImportSpecifier2(exportName, spec.name.text));
-        break;
       }
-      case 270 /* ImportClause */: {
-        const clause = parent2;
-        Debug.assert(clause.name === ref, "Import clause name should match provided ref");
-        const spec = makeImportSpecifier2(exportName, ref.text);
-        const { namedBindings } = clause;
-        if (!namedBindings) {
-          changes.replaceNode(importingSourceFile, ref, factory.createNamedImports([spec]));
-        } else if (namedBindings.kind === 271 /* NamespaceImport */) {
-          changes.deleteRange(importingSourceFile, { pos: ref.getStart(importingSourceFile), end: namedBindings.getStart(importingSourceFile) });
-          const quotePreference = isStringLiteral(clause.parent.moduleSpecifier) ? quotePreferenceFromString(clause.parent.moduleSpecifier, importingSourceFile) : 1 /* Double */;
-          const newImport = makeImport(void 0, [makeImportSpecifier2(exportName, ref.text)], clause.parent.moduleSpecifier, quotePreference);
-          changes.insertNodeAfter(importingSourceFile, clause.parent, newImport);
-        } else {
-          changes.delete(importingSourceFile, ref);
-          changes.insertNodeAtEndOfList(importingSourceFile, namedBindings.elements, spec);
+      if (indirectSearch) {
+        for (const indirectUser of indirectUsers) {
+          searchForName(indirectUser, indirectSearch, state);
         }
-        break;
       }
-      case 202 /* ImportType */:
-        const importTypeNode = parent2;
-        changes.replaceNode(importingSourceFile, parent2, factory.createImportTypeNode(importTypeNode.argument, importTypeNode.assertions, factory.createIdentifier(exportName), importTypeNode.typeArguments, importTypeNode.isTypeOf));
-        break;
-      default:
-        Debug.failBadSyntaxKind(parent2);
     }
   }
-  function changeNamedToDefaultImport(importingSourceFile, ref, changes) {
-    const parent2 = ref.parent;
-    switch (parent2.kind) {
-      case 208 /* PropertyAccessExpression */:
-        changes.replaceNode(importingSourceFile, ref, factory.createIdentifier("default"));
-        break;
-      case 273 /* ImportSpecifier */: {
-        const defaultImport = factory.createIdentifier(parent2.name.text);
-        if (parent2.parent.elements.length === 1) {
-          changes.replaceNode(importingSourceFile, parent2.parent, defaultImport);
-        } else {
-          changes.delete(importingSourceFile, parent2);
-          changes.insertNodeBefore(importingSourceFile, parent2.parent, defaultImport);
-        }
-        break;
+  function eachExportReference(sourceFiles, checker, cancellationToken, exportSymbol, exportingModuleSymbol, exportName, isDefaultExport, cb) {
+    const importTracker = createImportTracker(sourceFiles, new Set(sourceFiles.map((f) => f.fileName)), checker, cancellationToken);
+    const { importSearches, indirectUsers, singleReferences } = importTracker(
+      exportSymbol,
+      { exportKind: isDefaultExport ? 1 /* Default */ : 0 /* Named */, exportingModuleSymbol },
+      /*isForRename*/
+      false
+    );
+    for (const [importLocation] of importSearches) {
+      cb(importLocation);
+    }
+    for (const singleReference of singleReferences) {
+      if (isIdentifier(singleReference) && isImportTypeNode(singleReference.parent)) {
+        cb(singleReference);
       }
-      case 278 /* ExportSpecifier */: {
-        changes.replaceNode(importingSourceFile, parent2, makeExportSpecifier("default", parent2.name.text));
-        break;
+    }
+    for (const indirectUser of indirectUsers) {
+      for (const node of getPossibleSymbolReferenceNodes(indirectUser, isDefaultExport ? "default" : exportName)) {
+        const symbol = checker.getSymbolAtLocation(node);
+        const hasExportAssignmentDeclaration = some(symbol == null ? void 0 : symbol.declarations, (d) => tryCast(d, isExportAssignment) ? true : false);
+        if (isIdentifier(node) && !isImportOrExportSpecifier(node.parent) && (symbol === exportSymbol || hasExportAssignmentDeclaration)) {
+          cb(node);
+        }
       }
-      default:
-        Debug.assertNever(parent2, `Unexpected parent kind ${parent2.kind}`);
     }
   }
-  function makeImportSpecifier2(propertyName, name) {
-    return factory.createImportSpecifier(false, propertyName === name ? void 0 : factory.createIdentifier(propertyName), factory.createIdentifier(name));
-  }
-  function makeExportSpecifier(propertyName, name) {
-    return factory.createExportSpecifier(false, propertyName === name ? void 0 : factory.createIdentifier(propertyName), factory.createIdentifier(name));
+  Core2.eachExportReference = eachExportReference;
+  function shouldAddSingleReference(singleRef, state) {
+    if (!hasMatchingMeaning(singleRef, state))
+      return false;
+    if (state.options.use !== 2 /* Rename */)
+      return true;
+    if (!isIdentifier(singleRef))
+      return false;
+    return !(isImportOrExportSpecifier(singleRef.parent) && singleRef.escapedText === "default" /* Default */);
   }
-  function getExportingModuleSymbol(node, checker) {
-    const parent2 = node.parent;
-    if (isSourceFile(parent2)) {
-      return parent2.symbol;
+  function searchForImportedSymbol(symbol, state) {
+    if (!symbol.declarations)
+      return;
+    for (const declaration of symbol.declarations) {
+      const exportingFile = declaration.getSourceFile();
+      getReferencesInSourceFile(exportingFile, state.createSearch(declaration, symbol, 0 /* Import */), state, state.includesSourceFile(exportingFile));
     }
-    const symbol = parent2.parent.symbol;
-    if (symbol.valueDeclaration && isExternalModuleAugmentation(symbol.valueDeclaration)) {
-      return checker.getMergedSymbol(symbol);
+  }
+  function searchForName(sourceFile, search, state) {
+    if (getNameTable(sourceFile).get(search.escapedText) !== void 0) {
+      getReferencesInSourceFile(sourceFile, search, state);
     }
-    return symbol;
   }
-
-  // src/services/refactors/convertImport.ts
-  var refactorName2 = "Convert import";
-  var actions = {
-    [0 /* Named */]: {
-      name: "Convert namespace import to named imports",
-      description: Diagnostics.Convert_namespace_import_to_named_imports.message,
-      kind: "refactor.rewrite.import.named"
-    },
-    [2 /* Namespace */]: {
-      name: "Convert named imports to namespace import",
-      description: Diagnostics.Convert_named_imports_to_namespace_import.message,
-      kind: "refactor.rewrite.import.namespace"
-    },
-    [1 /* Default */]: {
-      name: "Convert named imports to default import",
-      description: Diagnostics.Convert_named_imports_to_default_import.message,
-      kind: "refactor.rewrite.import.default"
+  function getPropertySymbolOfDestructuringAssignment(location, checker) {
+    return isArrayLiteralOrObjectLiteralDestructuringPattern(location.parent.parent) ? checker.getPropertySymbolOfDestructuringAssignment(location) : void 0;
+  }
+  function getSymbolScope(symbol) {
+    const { declarations, flags, parent: parent2, valueDeclaration } = symbol;
+    if (valueDeclaration && (valueDeclaration.kind === 215 /* FunctionExpression */ || valueDeclaration.kind === 228 /* ClassExpression */)) {
+      return valueDeclaration;
     }
-  };
-  registerRefactor(refactorName2, {
-    kinds: getOwnValues(actions).map((a) => a.kind),
-    getAvailableActions: function getRefactorActionsToConvertBetweenNamedAndNamespacedImports(context) {
-      const info = getImportConversionInfo(context, context.triggerReason === "invoked");
-      if (!info)
-        return emptyArray;
-      if (!isRefactorErrorInfo(info)) {
-        const action = actions[info.convertTo];
-        return [{ name: refactorName2, description: action.description, actions: [action] }];
-      }
-      if (context.preferences.provideRefactorNotApplicableReason) {
-        return getOwnValues(actions).map((action) => ({
-          name: refactorName2,
-          description: action.description,
-          actions: [{ ...action, notApplicableReason: info.error }]
-        }));
+    if (!declarations) {
+      return void 0;
+    }
+    if (flags & (4 /* Property */ | 8192 /* Method */)) {
+      const privateDeclaration = find(declarations, (d) => hasEffectiveModifier(d, 8 /* Private */) || isPrivateIdentifierClassElementDeclaration(d));
+      if (privateDeclaration) {
+        return getAncestor(privateDeclaration, 260 /* ClassDeclaration */);
       }
-      return emptyArray;
-    },
-    getEditsForAction: function getRefactorEditsToConvertBetweenNamedAndNamespacedImports(context, actionName2) {
-      Debug.assert(some(getOwnValues(actions), (action) => action.name === actionName2), "Unexpected action name");
-      const info = getImportConversionInfo(context);
-      Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
-      const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange34(context.file, context.program, t, info));
-      return { edits, renameFilename: void 0, renameLocation: void 0 };
+      return void 0;
     }
-  });
-  function getImportConversionInfo(context, considerPartialSpans = true) {
-    const { file } = context;
-    const span = getRefactorContextSpan(context);
-    const token = getTokenAtPosition(file, span.start);
-    const importDecl = considerPartialSpans ? findAncestor(token, isImportDeclaration) : getParentNodeInSpan(token, file, span);
-    if (!importDecl || !isImportDeclaration(importDecl))
-      return { error: "Selection is not an import declaration." };
-    const end = span.start + span.length;
-    const nextToken = findNextToken(importDecl, importDecl.parent, file);
-    if (nextToken && end > nextToken.getStart())
+    if (declarations.some(isObjectBindingElementWithoutPropertyName)) {
       return void 0;
-    const { importClause } = importDecl;
-    if (!importClause) {
-      return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_import_clause) };
     }
-    if (!importClause.namedBindings) {
-      return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_namespace_import_or_named_imports) };
+    const exposedByParent = parent2 && !(symbol.flags & 262144 /* TypeParameter */);
+    if (exposedByParent && !(isExternalModuleSymbol(parent2) && !parent2.globalExports)) {
+      return void 0;
     }
-    if (importClause.namedBindings.kind === 271 /* NamespaceImport */) {
-      return { convertTo: 0 /* Named */, import: importClause.namedBindings };
+    let scope;
+    for (const declaration of declarations) {
+      const container = getContainerNode(declaration);
+      if (scope && scope !== container) {
+        return void 0;
+      }
+      if (!container || container.kind === 308 /* SourceFile */ && !isExternalOrCommonJsModule(container)) {
+        return void 0;
+      }
+      scope = container;
+      if (isFunctionExpression(scope)) {
+        let next;
+        while (next = getNextJSDocCommentLocation(scope)) {
+          scope = next;
+        }
+      }
     }
-    const shouldUseDefault = getShouldUseDefault(context.program, importClause);
-    return shouldUseDefault ? { convertTo: 1 /* Default */, import: importClause.namedBindings } : { convertTo: 2 /* Namespace */, import: importClause.namedBindings };
+    return exposedByParent ? scope.getSourceFile() : scope;
   }
-  function getShouldUseDefault(program, importClause) {
-    return getAllowSyntheticDefaultImports(program.getCompilerOptions()) && isExportEqualsModule(importClause.parent.moduleSpecifier, program.getTypeChecker());
+  function isSymbolReferencedInFile(definition, checker, sourceFile, searchContainer = sourceFile) {
+    return eachSymbolReferenceInFile(definition, checker, sourceFile, () => true, searchContainer) || false;
   }
-  function doChange34(sourceFile, program, changes, info) {
-    const checker = program.getTypeChecker();
-    if (info.convertTo === 0 /* Named */) {
-      doChangeNamespaceToNamed(sourceFile, checker, changes, info.import, getAllowSyntheticDefaultImports(program.getCompilerOptions()));
-    } else {
-      doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, info.import, info.convertTo === 1 /* Default */);
+  Core2.isSymbolReferencedInFile = isSymbolReferencedInFile;
+  function eachSymbolReferenceInFile(definition, checker, sourceFile, cb, searchContainer = sourceFile) {
+    const symbol = isParameterPropertyDeclaration(definition.parent, definition.parent.parent) ? first(checker.getSymbolsOfParameterPropertyDeclaration(definition.parent, definition.text)) : checker.getSymbolAtLocation(definition);
+    if (!symbol)
+      return void 0;
+    for (const token of getPossibleSymbolReferenceNodes(sourceFile, symbol.name, searchContainer)) {
+      if (!isIdentifier(token) || token === definition || token.escapedText !== definition.escapedText)
+        continue;
+      const referenceSymbol = checker.getSymbolAtLocation(token);
+      if (referenceSymbol === symbol || checker.getShorthandAssignmentValueSymbol(token.parent) === symbol || isExportSpecifier(token.parent) && getLocalSymbolForExportSpecifier(token, referenceSymbol, token.parent, checker) === symbol) {
+        const res = cb(token);
+        if (res)
+          return res;
+      }
     }
   }
-  function doChangeNamespaceToNamed(sourceFile, checker, changes, toConvert, allowSyntheticDefaultImports) {
-    let usedAsNamespaceOrDefault = false;
-    const nodesToReplace = [];
-    const conflictingNames = /* @__PURE__ */ new Map();
-    ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(toConvert.name, checker, sourceFile, (id) => {
-      if (!isPropertyAccessOrQualifiedName(id.parent)) {
-        usedAsNamespaceOrDefault = true;
-      } else {
-        const exportName = getRightOfPropertyAccessOrQualifiedName(id.parent).text;
-        if (checker.resolveName(exportName, id, 67108863 /* All */, true)) {
-          conflictingNames.set(exportName, true);
-        }
-        Debug.assert(getLeftOfPropertyAccessOrQualifiedName(id.parent) === id, "Parent expression should match id");
-        nodesToReplace.push(id.parent);
+  Core2.eachSymbolReferenceInFile = eachSymbolReferenceInFile;
+  function getTopMostDeclarationNamesInFile(declarationName, sourceFile) {
+    const candidates = filter(getPossibleSymbolReferenceNodes(sourceFile, declarationName), (name) => !!getDeclarationFromName(name));
+    return candidates.reduce((topMost, decl) => {
+      const depth = getDepth(decl);
+      if (!some(topMost.declarationNames) || depth === topMost.depth) {
+        topMost.declarationNames.push(decl);
+        topMost.depth = depth;
+      } else if (depth < topMost.depth) {
+        topMost.declarationNames = [decl];
+        topMost.depth = depth;
       }
-    });
-    const exportNameToImportName = /* @__PURE__ */ new Map();
-    for (const propertyAccessOrQualifiedName of nodesToReplace) {
-      const exportName = getRightOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName).text;
-      let importName = exportNameToImportName.get(exportName);
-      if (importName === void 0) {
-        exportNameToImportName.set(exportName, importName = conflictingNames.has(exportName) ? getUniqueName(exportName, sourceFile) : exportName);
-      }
-      changes.replaceNode(sourceFile, propertyAccessOrQualifiedName, factory.createIdentifier(importName));
-    }
-    const importSpecifiers = [];
-    exportNameToImportName.forEach((name, propertyName) => {
-      importSpecifiers.push(factory.createImportSpecifier(false, name === propertyName ? void 0 : factory.createIdentifier(propertyName), factory.createIdentifier(name)));
-    });
-    const importDecl = toConvert.parent.parent;
-    if (usedAsNamespaceOrDefault && !allowSyntheticDefaultImports) {
-      changes.insertNodeAfter(sourceFile, importDecl, updateImport(importDecl, void 0, importSpecifiers));
-    } else {
-      changes.replaceNode(sourceFile, importDecl, updateImport(importDecl, usedAsNamespaceOrDefault ? factory.createIdentifier(toConvert.name.text) : void 0, importSpecifiers));
+      return topMost;
+    }, { depth: Infinity, declarationNames: [] }).declarationNames;
+    function getDepth(declaration) {
+      let depth = 0;
+      while (declaration) {
+        declaration = getContainerNode(declaration);
+        depth++;
+      }
+      return depth;
     }
   }
-  function getRightOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName) {
-    return isPropertyAccessExpression(propertyAccessOrQualifiedName) ? propertyAccessOrQualifiedName.name : propertyAccessOrQualifiedName.right;
-  }
-  function getLeftOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName) {
-    return isPropertyAccessExpression(propertyAccessOrQualifiedName) ? propertyAccessOrQualifiedName.expression : propertyAccessOrQualifiedName.left;
-  }
-  function doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, toConvert, shouldUseDefault = getShouldUseDefault(program, toConvert.parent)) {
-    const checker = program.getTypeChecker();
-    const importDecl = toConvert.parent.parent;
-    const { moduleSpecifier } = importDecl;
-    const toConvertSymbols = /* @__PURE__ */ new Set();
-    toConvert.elements.forEach((namedImport) => {
-      const symbol = checker.getSymbolAtLocation(namedImport.name);
-      if (symbol) {
-        toConvertSymbols.add(symbol);
-      }
-    });
-    const preferredName = moduleSpecifier && isStringLiteral(moduleSpecifier) ? ts_codefix_exports.moduleSpecifierToValidIdentifier(moduleSpecifier.text, 99 /* ESNext */) : "module";
-    function hasNamespaceNameConflict(namedImport) {
-      return !!ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(namedImport.name, checker, sourceFile, (id) => {
-        const symbol = checker.resolveName(preferredName, id, 67108863 /* All */, true);
-        if (symbol) {
-          if (toConvertSymbols.has(symbol)) {
-            return isExportSpecifier(id.parent);
+  Core2.getTopMostDeclarationNamesInFile = getTopMostDeclarationNamesInFile;
+  function someSignatureUsage(signature, sourceFiles, checker, cb) {
+    if (!signature.name || !isIdentifier(signature.name))
+      return false;
+    const symbol = Debug.checkDefined(checker.getSymbolAtLocation(signature.name));
+    for (const sourceFile of sourceFiles) {
+      for (const name of getPossibleSymbolReferenceNodes(sourceFile, symbol.name)) {
+        if (!isIdentifier(name) || name === signature.name || name.escapedText !== signature.name.escapedText)
+          continue;
+        const called = climbPastPropertyAccess(name);
+        const call = isCallExpression(called.parent) && called.parent.expression === called ? called.parent : void 0;
+        const referenceSymbol = checker.getSymbolAtLocation(name);
+        if (referenceSymbol && checker.getRootSymbols(referenceSymbol).some((s) => s === symbol)) {
+          if (cb(name, call)) {
+            return true;
           }
-          return true;
-        }
-        return false;
-      });
-    }
-    const namespaceNameConflicts = toConvert.elements.some(hasNamespaceNameConflict);
-    const namespaceImportName = namespaceNameConflicts ? getUniqueName(preferredName, sourceFile) : preferredName;
-    const neededNamedImports = /* @__PURE__ */ new Set();
-    for (const element of toConvert.elements) {
-      const propertyName = (element.propertyName || element.name).text;
-      ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(element.name, checker, sourceFile, (id) => {
-        const access = factory.createPropertyAccessExpression(factory.createIdentifier(namespaceImportName), propertyName);
-        if (isShorthandPropertyAssignment(id.parent)) {
-          changes.replaceNode(sourceFile, id.parent, factory.createPropertyAssignment(id.text, access));
-        } else if (isExportSpecifier(id.parent)) {
-          neededNamedImports.add(element);
-        } else {
-          changes.replaceNode(sourceFile, id, access);
         }
-      });
-    }
-    changes.replaceNode(sourceFile, toConvert, shouldUseDefault ? factory.createIdentifier(namespaceImportName) : factory.createNamespaceImport(factory.createIdentifier(namespaceImportName)));
-    if (neededNamedImports.size) {
-      const newNamedImports = arrayFrom(neededNamedImports.values()).map((element) => factory.createImportSpecifier(element.isTypeOnly, element.propertyName && factory.createIdentifier(element.propertyName.text), factory.createIdentifier(element.name.text)));
-      changes.insertNodeAfter(sourceFile, toConvert.parent.parent, updateImport(importDecl, void 0, newNamedImports));
+      }
     }
+    return false;
   }
-  function isExportEqualsModule(moduleSpecifier, checker) {
-    const externalModule = checker.resolveExternalModuleName(moduleSpecifier);
-    if (!externalModule)
-      return false;
-    const exportEquals = checker.resolveExternalModuleSymbol(externalModule);
-    return externalModule !== exportEquals;
-  }
-  function updateImport(old, defaultImportName, elements) {
-    return factory.createImportDeclaration(
-      void 0,
-      factory.createImportClause(false, defaultImportName, elements && elements.length ? factory.createNamedImports(elements) : void 0),
-      old.moduleSpecifier,
-      void 0
-    );
+  Core2.someSignatureUsage = someSignatureUsage;
+  function getPossibleSymbolReferenceNodes(sourceFile, symbolName2, container = sourceFile) {
+    return getPossibleSymbolReferencePositions(sourceFile, symbolName2, container).map((pos) => getTouchingPropertyName(sourceFile, pos));
   }
-
-  // src/services/refactors/extractType.ts
-  var refactorName3 = "Extract type";
-  var extractToTypeAliasAction = {
-    name: "Extract to type alias",
-    description: getLocaleSpecificMessage(Diagnostics.Extract_to_type_alias),
-    kind: "refactor.extract.type"
-  };
-  var extractToInterfaceAction = {
-    name: "Extract to interface",
-    description: getLocaleSpecificMessage(Diagnostics.Extract_to_interface),
-    kind: "refactor.extract.interface"
-  };
-  var extractToTypeDefAction = {
-    name: "Extract to typedef",
-    description: getLocaleSpecificMessage(Diagnostics.Extract_to_typedef),
-    kind: "refactor.extract.typedef"
-  };
-  registerRefactor(refactorName3, {
-    kinds: [
-      extractToTypeAliasAction.kind,
-      extractToInterfaceAction.kind,
-      extractToTypeDefAction.kind
-    ],
-    getAvailableActions: function getRefactorActionsToExtractType(context) {
-      const info = getRangeToExtract(context, context.triggerReason === "invoked");
-      if (!info)
-        return emptyArray;
-      if (!isRefactorErrorInfo(info)) {
-        return [{
-          name: refactorName3,
-          description: getLocaleSpecificMessage(Diagnostics.Extract_type),
-          actions: info.isJS ? [extractToTypeDefAction] : append([extractToTypeAliasAction], info.typeElements && extractToInterfaceAction)
-        }];
-      }
-      if (context.preferences.provideRefactorNotApplicableReason) {
-        return [{
-          name: refactorName3,
-          description: getLocaleSpecificMessage(Diagnostics.Extract_type),
-          actions: [
-            { ...extractToTypeDefAction, notApplicableReason: info.error },
-            { ...extractToTypeAliasAction, notApplicableReason: info.error },
-            { ...extractToInterfaceAction, notApplicableReason: info.error }
-          ]
-        }];
-      }
-      return emptyArray;
-    },
-    getEditsForAction: function getRefactorEditsToExtractType(context, actionName2) {
-      const { file } = context;
-      const info = getRangeToExtract(context);
-      Debug.assert(info && !isRefactorErrorInfo(info), "Expected to find a range to extract");
-      const name = getUniqueName("NewType", file);
-      const edits = ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
-        switch (actionName2) {
-          case extractToTypeAliasAction.name:
-            Debug.assert(!info.isJS, "Invalid actionName/JS combo");
-            return doTypeAliasChange(changes, file, name, info);
-          case extractToTypeDefAction.name:
-            Debug.assert(info.isJS, "Invalid actionName/JS combo");
-            return doTypedefChange(changes, file, name, info);
-          case extractToInterfaceAction.name:
-            Debug.assert(!info.isJS && !!info.typeElements, "Invalid actionName/JS combo");
-            return doInterfaceChange(changes, file, name, info);
-          default:
-            Debug.fail("Unexpected action name");
-        }
-      });
-      const renameFilename = file.fileName;
-      const renameLocation = getRenameLocation(edits, renameFilename, name, false);
-      return { edits, renameFilename, renameLocation };
+  function getPossibleSymbolReferencePositions(sourceFile, symbolName2, container = sourceFile) {
+    const positions = [];
+    if (!symbolName2 || !symbolName2.length) {
+      return positions;
     }
-  });
-  function getRangeToExtract(context, considerEmptySpans = true) {
-    const { file, startPosition } = context;
-    const isJS = isSourceFileJS(file);
-    const current = getTokenAtPosition(file, startPosition);
-    const range = createTextRangeFromSpan(getRefactorContextSpan(context));
-    const cursorRequest = range.pos === range.end && considerEmptySpans;
-    const selection = findAncestor(current, (node) => node.parent && isTypeNode(node) && !rangeContainsSkipTrivia(range, node.parent, file) && (cursorRequest || nodeOverlapsWithStartEnd(current, file, range.pos, range.end)));
-    if (!selection || !isTypeNode(selection))
-      return { error: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_type_node) };
-    const checker = context.program.getTypeChecker();
-    const firstStatement = Debug.checkDefined(findAncestor(selection, isStatement), "Should find a statement");
-    const typeParameters = collectTypeParameters(checker, selection, firstStatement, file);
-    if (!typeParameters)
-      return { error: getLocaleSpecificMessage(Diagnostics.No_type_could_be_extracted_from_this_type_node) };
-    const typeElements = flattenTypeLiteralNodeReference(checker, selection);
-    return { isJS, selection, firstStatement, typeParameters, typeElements };
-  }
-  function flattenTypeLiteralNodeReference(checker, node) {
-    if (!node)
-      return void 0;
-    if (isIntersectionTypeNode(node)) {
-      const result = [];
-      const seen = /* @__PURE__ */ new Map();
-      for (const type of node.types) {
-        const flattenedTypeMembers = flattenTypeLiteralNodeReference(checker, type);
-        if (!flattenedTypeMembers || !flattenedTypeMembers.every((type2) => type2.name && addToSeen(seen, getNameFromPropertyName(type2.name)))) {
-          return void 0;
-        }
-        addRange(result, flattenedTypeMembers);
+    const text = sourceFile.text;
+    const sourceLength = text.length;
+    const symbolNameLength = symbolName2.length;
+    let position = text.indexOf(symbolName2, container.pos);
+    while (position >= 0) {
+      if (position > container.end)
+        break;
+      const endPosition = position + symbolNameLength;
+      if ((position === 0 || !isIdentifierPart(text.charCodeAt(position - 1), 99 /* Latest */)) && (endPosition === sourceLength || !isIdentifierPart(text.charCodeAt(endPosition), 99 /* Latest */))) {
+        positions.push(position);
       }
-      return result;
-    } else if (isParenthesizedTypeNode(node)) {
-      return flattenTypeLiteralNodeReference(checker, node.type);
-    } else if (isTypeLiteralNode(node)) {
-      return node.members;
+      position = text.indexOf(symbolName2, position + symbolNameLength + 1);
     }
-    return void 0;
+    return positions;
   }
-  function rangeContainsSkipTrivia(r1, node, file) {
-    return rangeContainsStartEnd(r1, skipTrivia(file.text, node.pos), node.end);
+  function getLabelReferencesInNode(container, targetLabel) {
+    const sourceFile = container.getSourceFile();
+    const labelName = targetLabel.text;
+    const references = mapDefined(getPossibleSymbolReferenceNodes(sourceFile, labelName, container), (node) => (
+      // Only pick labels that are either the target label, or have a target that is the target label
+      node === targetLabel || isJumpStatementTarget(node) && getTargetLabel(node, labelName) === targetLabel ? nodeEntry(node) : void 0
+    ));
+    return [{ definition: { type: 1 /* Label */, node: targetLabel }, references }];
   }
-  function collectTypeParameters(checker, selection, statement, file) {
-    const result = [];
-    return visitor(selection) ? void 0 : result;
-    function visitor(node) {
-      if (isTypeReferenceNode(node)) {
-        if (isIdentifier(node.typeName)) {
-          const typeName = node.typeName;
-          const symbol = checker.resolveName(typeName.text, typeName, 262144 /* TypeParameter */, true);
-          for (const decl of (symbol == null ? void 0 : symbol.declarations) || emptyArray) {
-            if (isTypeParameterDeclaration(decl) && decl.getSourceFile() === file) {
-              if (decl.name.escapedText === typeName.escapedText && rangeContainsSkipTrivia(decl, selection, file)) {
-                return true;
-              }
-              if (rangeContainsSkipTrivia(statement, decl, file) && !rangeContainsSkipTrivia(selection, decl, file)) {
-                pushIfUnique(result, decl);
-                break;
-              }
-            }
-          }
-        }
-      } else if (isInferTypeNode(node)) {
-        const conditionalTypeNode = findAncestor(node, (n) => isConditionalTypeNode(n) && rangeContainsSkipTrivia(n.extendsType, node, file));
-        if (!conditionalTypeNode || !rangeContainsSkipTrivia(selection, conditionalTypeNode, file)) {
-          return true;
-        }
-      } else if (isTypePredicateNode(node) || isThisTypeNode(node)) {
-        const functionLikeNode = findAncestor(node.parent, isFunctionLike);
-        if (functionLikeNode && functionLikeNode.type && rangeContainsSkipTrivia(functionLikeNode.type, node, file) && !rangeContainsSkipTrivia(selection, functionLikeNode, file)) {
+  function isValidReferencePosition(node, searchSymbolName) {
+    switch (node.kind) {
+      case 80 /* PrivateIdentifier */:
+        if (isJSDocMemberName(node.parent)) {
           return true;
         }
-      } else if (isTypeQueryNode(node)) {
-        if (isIdentifier(node.exprName)) {
-          const symbol = checker.resolveName(node.exprName.text, node.exprName, 111551 /* Value */, false);
-          if ((symbol == null ? void 0 : symbol.valueDeclaration) && rangeContainsSkipTrivia(statement, symbol.valueDeclaration, file) && !rangeContainsSkipTrivia(selection, symbol.valueDeclaration, file)) {
-            return true;
-          }
-        } else {
-          if (isThisIdentifier(node.exprName.left) && !rangeContainsSkipTrivia(selection, node.parent, file)) {
-            return true;
-          }
-        }
-      }
-      if (file && isTupleTypeNode(node) && getLineAndCharacterOfPosition(file, node.pos).line === getLineAndCharacterOfPosition(file, node.end).line) {
-        setEmitFlags(node, 1 /* SingleLine */);
+      case 79 /* Identifier */:
+        return node.text.length === searchSymbolName.length;
+      case 14 /* NoSubstitutionTemplateLiteral */:
+      case 10 /* StringLiteral */: {
+        const str = node;
+        return (isLiteralNameOfPropertyDeclarationOrIndexAccess(str) || isNameOfModuleDeclaration(node) || isExpressionOfExternalModuleImportEqualsDeclaration(node) || isCallExpression(node.parent) && isBindableObjectDefinePropertyCall(node.parent) && node.parent.arguments[1] === node) && str.text.length === searchSymbolName.length;
       }
-      return forEachChild(node, visitor);
+      case 8 /* NumericLiteral */:
+        return isLiteralNameOfPropertyDeclarationOrIndexAccess(node) && node.text.length === searchSymbolName.length;
+      case 88 /* DefaultKeyword */:
+        return "default".length === searchSymbolName.length;
+      default:
+        return false;
     }
   }
-  function doTypeAliasChange(changes, file, name, info) {
-    const { firstStatement, selection, typeParameters } = info;
-    const newTypeNode = factory.createTypeAliasDeclaration(
-      void 0,
-      name,
-      typeParameters.map((id) => factory.updateTypeParameterDeclaration(id, id.modifiers, id.name, id.constraint, void 0)),
-      selection
-    );
-    changes.insertNodeBefore(file, firstStatement, ignoreSourceNewlines(newTypeNode), true);
-    changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(id.name, void 0))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace });
+  function getAllReferencesForImportMeta(sourceFiles, cancellationToken) {
+    const references = flatMap(sourceFiles, (sourceFile) => {
+      cancellationToken.throwIfCancellationRequested();
+      return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, "meta", sourceFile), (node) => {
+        const parent2 = node.parent;
+        if (isImportMeta(parent2)) {
+          return nodeEntry(parent2);
+        }
+      });
+    });
+    return references.length ? [{ definition: { type: 2 /* Keyword */, node: references[0].node }, references }] : void 0;
   }
-  function doInterfaceChange(changes, file, name, info) {
-    var _a2;
-    const { firstStatement, selection, typeParameters, typeElements } = info;
-    const newTypeNode = factory.createInterfaceDeclaration(
-      void 0,
-      name,
-      typeParameters,
-      void 0,
-      typeElements
-    );
-    setTextRange(newTypeNode, (_a2 = typeElements[0]) == null ? void 0 : _a2.parent);
-    changes.insertNodeBefore(file, firstStatement, ignoreSourceNewlines(newTypeNode), true);
-    changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(id.name, void 0))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace });
-  }
-  function doTypedefChange(changes, file, name, info) {
-    const { firstStatement, selection, typeParameters } = info;
-    setEmitFlags(selection, 3072 /* NoComments */ | 4096 /* NoNestedComments */);
-    const node = factory.createJSDocTypedefTag(
-      factory.createIdentifier("typedef"),
-      factory.createJSDocTypeExpression(selection),
-      factory.createIdentifier(name)
-    );
-    const templates = [];
-    forEach(typeParameters, (typeParameter) => {
-      const constraint = getEffectiveConstraintOfTypeParameter(typeParameter);
-      const parameter = factory.createTypeParameterDeclaration(void 0, typeParameter.name);
-      const template = factory.createJSDocTemplateTag(
-        factory.createIdentifier("template"),
-        constraint && cast(constraint, isJSDocTypeExpression),
-        [parameter]
-      );
-      templates.push(template);
+  function getAllReferencesForKeyword(sourceFiles, keywordKind, cancellationToken, filter2) {
+    const references = flatMap(sourceFiles, (sourceFile) => {
+      cancellationToken.throwIfCancellationRequested();
+      return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, tokenToString(keywordKind), sourceFile), (referenceLocation) => {
+        if (referenceLocation.kind === keywordKind && (!filter2 || filter2(referenceLocation))) {
+          return nodeEntry(referenceLocation);
+        }
+      });
     });
-    changes.insertNodeBefore(file, firstStatement, factory.createJSDocComment(void 0, factory.createNodeArray(concatenate(templates, [node]))), true);
-    changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(id.name, void 0))));
+    return references.length ? [{ definition: { type: 2 /* Keyword */, node: references[0].node }, references }] : void 0;
   }
-
-  // src/services/refactors/helpers.ts
-  function isRefactorErrorInfo(info) {
-    return info.error !== void 0;
+  function getReferencesInSourceFile(sourceFile, search, state, addReferencesHere = true) {
+    state.cancellationToken.throwIfCancellationRequested();
+    return getReferencesInContainer(sourceFile, sourceFile, search, state, addReferencesHere);
   }
-  function refactorKindBeginsWith(known, requested) {
-    if (!requested)
-      return true;
-    return known.substr(0, requested.length) === requested;
+  function getReferencesInContainer(container, sourceFile, search, state, addReferencesHere) {
+    if (!state.markSearchedSymbols(sourceFile, search.allSearchSymbols)) {
+      return;
+    }
+    for (const position of getPossibleSymbolReferencePositions(sourceFile, search.text, container)) {
+      getReferencesAtLocation(sourceFile, position, search, state, addReferencesHere);
+    }
+  }
+  function hasMatchingMeaning(referenceLocation, state) {
+    return !!(getMeaningFromLocation(referenceLocation) & state.searchMeaning);
+  }
+  function getReferencesAtLocation(sourceFile, position, search, state, addReferencesHere) {
+    const referenceLocation = getTouchingPropertyName(sourceFile, position);
+    if (!isValidReferencePosition(referenceLocation, search.text)) {
+      if (!state.options.implementations && (state.options.findInStrings && isInString(sourceFile, position) || state.options.findInComments && isInNonReferenceComment(sourceFile, position))) {
+        state.addStringOrCommentReference(sourceFile.fileName, createTextSpan(position, search.text.length));
+      }
+      return;
+    }
+    if (!hasMatchingMeaning(referenceLocation, state))
+      return;
+    let referenceSymbol = state.checker.getSymbolAtLocation(referenceLocation);
+    if (!referenceSymbol) {
+      return;
+    }
+    const parent2 = referenceLocation.parent;
+    if (isImportSpecifier(parent2) && parent2.propertyName === referenceLocation) {
+      return;
+    }
+    if (isExportSpecifier(parent2)) {
+      Debug.assert(referenceLocation.kind === 79 /* Identifier */);
+      getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, parent2, search, state, addReferencesHere);
+      return;
+    }
+    const relatedSymbol = getRelatedSymbol(search, referenceSymbol, referenceLocation, state);
+    if (!relatedSymbol) {
+      getReferenceForShorthandProperty(referenceSymbol, search, state);
+      return;
+    }
+    switch (state.specialSearchKind) {
+      case 0 /* None */:
+        if (addReferencesHere)
+          addReference(referenceLocation, relatedSymbol, state);
+        break;
+      case 1 /* Constructor */:
+        addConstructorReferences(referenceLocation, sourceFile, search, state);
+        break;
+      case 2 /* Class */:
+        addClassStaticThisReferences(referenceLocation, search, state);
+        break;
+      default:
+        Debug.assertNever(state.specialSearchKind);
+    }
+    if (isInJSFile(referenceLocation) && isBindingElement(referenceLocation.parent) && isVariableDeclarationInitializedToBareOrAccessedRequire(referenceLocation.parent.parent.parent)) {
+      referenceSymbol = referenceLocation.parent.symbol;
+      if (!referenceSymbol)
+        return;
+    }
+    getImportOrExportReferences(referenceLocation, referenceSymbol, search, state);
   }
-
-  // src/services/refactors/moveToNewFile.ts
-  var refactorName4 = "Move to a new file";
-  var description = getLocaleSpecificMessage(Diagnostics.Move_to_a_new_file);
-  var moveToNewFileAction = {
-    name: refactorName4,
-    description,
-    kind: "refactor.move.newFile"
-  };
-  registerRefactor(refactorName4, {
-    kinds: [moveToNewFileAction.kind],
-    getAvailableActions: function getRefactorActionsToMoveToNewFile(context) {
-      const statements = getStatementsToMove(context);
-      if (context.preferences.allowTextChangesInNewFiles && statements) {
-        return [{ name: refactorName4, description, actions: [moveToNewFileAction] }];
-      }
-      if (context.preferences.provideRefactorNotApplicableReason) {
-        return [{
-          name: refactorName4,
-          description,
-          actions: [{ ...moveToNewFileAction, notApplicableReason: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_statement_or_statements) }]
-        }];
+  function getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, search, state, addReferencesHere, alwaysGetReferences) {
+    Debug.assert(!alwaysGetReferences || !!state.options.providePrefixAndSuffixTextForRename, "If alwaysGetReferences is true, then prefix/suffix text must be enabled");
+    const { parent: parent2, propertyName, name } = exportSpecifier;
+    const exportDeclaration = parent2.parent;
+    const localSymbol = getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, state.checker);
+    if (!alwaysGetReferences && !search.includes(localSymbol)) {
+      return;
+    }
+    if (!propertyName) {
+      if (!(state.options.use === 2 /* Rename */ && name.escapedText === "default" /* Default */)) {
+        addRef();
+      }
+    } else if (referenceLocation === propertyName) {
+      if (!exportDeclaration.moduleSpecifier) {
+        addRef();
+      }
+      if (addReferencesHere && state.options.use !== 2 /* Rename */ && state.markSeenReExportRHS(name)) {
+        addReference(name, Debug.checkDefined(exportSpecifier.symbol), state);
+      }
+    } else {
+      if (state.markSeenReExportRHS(referenceLocation)) {
+        addRef();
       }
-      return emptyArray;
-    },
-    getEditsForAction: function getRefactorEditsToMoveToNewFile(context, actionName2) {
-      Debug.assert(actionName2 === refactorName4, "Wrong refactor invoked");
-      const statements = Debug.checkDefined(getStatementsToMove(context));
-      const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange35(context.file, context.program, statements, t, context.host, context.preferences));
-      return { edits, renameFilename: void 0, renameLocation: void 0 };
     }
-  });
-  function getRangeToMove(context) {
-    const { file } = context;
-    const range = createTextRangeFromSpan(getRefactorContextSpan(context));
-    const { statements } = file;
-    const startNodeIndex = findIndex(statements, (s) => s.end > range.pos);
-    if (startNodeIndex === -1)
-      return void 0;
-    const startStatement = statements[startNodeIndex];
-    if (isNamedDeclaration(startStatement) && startStatement.name && rangeContainsRange(startStatement.name, range)) {
-      return { toMove: [statements[startNodeIndex]], afterLast: statements[startNodeIndex + 1] };
+    if (!isForRenameWithPrefixAndSuffixText(state.options) || alwaysGetReferences) {
+      const isDefaultExport = referenceLocation.originalKeywordKind === 88 /* DefaultKeyword */ || exportSpecifier.name.originalKeywordKind === 88 /* DefaultKeyword */;
+      const exportKind = isDefaultExport ? 1 /* Default */ : 0 /* Named */;
+      const exportSymbol = Debug.checkDefined(exportSpecifier.symbol);
+      const exportInfo = getExportInfo(exportSymbol, exportKind, state.checker);
+      if (exportInfo) {
+        searchForImportsOfExport(referenceLocation, exportSymbol, exportInfo, state);
+      }
+    }
+    if (search.comingFrom !== 1 /* Export */ && exportDeclaration.moduleSpecifier && !propertyName && !isForRenameWithPrefixAndSuffixText(state.options)) {
+      const imported = state.checker.getExportSpecifierLocalTargetSymbol(exportSpecifier);
+      if (imported)
+        searchForImportedSymbol(imported, state);
+    }
+    function addRef() {
+      if (addReferencesHere)
+        addReference(referenceLocation, localSymbol, state);
     }
-    if (range.pos > startStatement.getStart(file))
-      return void 0;
-    const afterEndNodeIndex = findIndex(statements, (s) => s.end > range.end, startNodeIndex);
-    if (afterEndNodeIndex !== -1 && (afterEndNodeIndex === 0 || statements[afterEndNodeIndex].getStart(file) < range.end))
-      return void 0;
-    return {
-      toMove: statements.slice(startNodeIndex, afterEndNodeIndex === -1 ? statements.length : afterEndNodeIndex),
-      afterLast: afterEndNodeIndex === -1 ? void 0 : statements[afterEndNodeIndex]
-    };
-  }
-  function doChange35(oldFile, program, toMove, changes, host, preferences) {
-    const checker = program.getTypeChecker();
-    const usage = getUsageInfo(oldFile, toMove.all, checker);
-    const currentDirectory = getDirectoryPath(oldFile.fileName);
-    const extension = extensionFromPath(oldFile.fileName);
-    const newModuleName = makeUniqueModuleName(getNewModuleName(usage.oldFileImportsFromNewFile, usage.movedSymbols), extension, currentDirectory, host);
-    const newFileNameWithExtension = newModuleName + extension;
-    changes.createNewFile(oldFile, combinePaths(currentDirectory, newFileNameWithExtension), getNewStatementsAndRemoveFromOldFile(oldFile, usage, changes, toMove, program, newModuleName, preferences));
-    addNewFileToTsconfig(program, changes, oldFile.fileName, newFileNameWithExtension, hostGetCanonicalFileName(host));
-  }
-  function getStatementsToMove(context) {
-    const rangeToMove = getRangeToMove(context);
-    if (rangeToMove === void 0)
-      return void 0;
-    const all = [];
-    const ranges = [];
-    const { toMove, afterLast } = rangeToMove;
-    getRangesWhere(toMove, isAllowedStatementToMove, (start2, afterEndIndex) => {
-      for (let i = start2; i < afterEndIndex; i++)
-        all.push(toMove[i]);
-      ranges.push({ first: toMove[start2], afterLast });
-    });
-    return all.length === 0 ? void 0 : { all, ranges };
   }
-  function isAllowedStatementToMove(statement) {
-    return !isPureImport(statement) && !isPrologueDirective(statement);
+  function getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, checker) {
+    return isExportSpecifierAlias(referenceLocation, exportSpecifier) && checker.getExportSpecifierLocalTargetSymbol(exportSpecifier) || referenceSymbol;
   }
-  function isPureImport(node) {
-    switch (node.kind) {
-      case 269 /* ImportDeclaration */:
-        return true;
-      case 268 /* ImportEqualsDeclaration */:
-        return !hasSyntacticModifier(node, 1 /* Export */);
-      case 240 /* VariableStatement */:
-        return node.declarationList.declarations.every((d) => !!d.initializer && isRequireCall(d.initializer, true));
-      default:
-        return false;
+  function isExportSpecifierAlias(referenceLocation, exportSpecifier) {
+    const { parent: parent2, propertyName, name } = exportSpecifier;
+    Debug.assert(propertyName === referenceLocation || name === referenceLocation);
+    if (propertyName) {
+      return propertyName === referenceLocation;
+    } else {
+      return !parent2.parent.moduleSpecifier;
     }
   }
-  function addNewFileToTsconfig(program, changes, oldFileName, newFileNameWithExtension, getCanonicalFileName) {
-    const cfg = program.getCompilerOptions().configFile;
-    if (!cfg)
+  function getImportOrExportReferences(referenceLocation, referenceSymbol, search, state) {
+    const importOrExport = getImportOrExportSymbol(referenceLocation, referenceSymbol, state.checker, search.comingFrom === 1 /* Export */);
+    if (!importOrExport)
       return;
-    const newFileAbsolutePath = normalizePath(combinePaths(oldFileName, "..", newFileNameWithExtension));
-    const newFilePath = getRelativePathFromFile(cfg.fileName, newFileAbsolutePath, getCanonicalFileName);
-    const cfgObject = cfg.statements[0] && tryCast(cfg.statements[0].expression, isObjectLiteralExpression);
-    const filesProp = cfgObject && find(cfgObject.properties, (prop) => isPropertyAssignment(prop) && isStringLiteral(prop.name) && prop.name.text === "files");
-    if (filesProp && isArrayLiteralExpression(filesProp.initializer)) {
-      changes.insertNodeInListAfter(cfg, last(filesProp.initializer.elements), factory.createStringLiteral(newFilePath), filesProp.initializer.elements);
+    const { symbol } = importOrExport;
+    if (importOrExport.kind === 0 /* Import */) {
+      if (!isForRenameWithPrefixAndSuffixText(state.options)) {
+        searchForImportedSymbol(symbol, state);
+      }
+    } else {
+      searchForImportsOfExport(referenceLocation, symbol, importOrExport.exportInfo, state);
     }
   }
-  function getNewStatementsAndRemoveFromOldFile(oldFile, usage, changes, toMove, program, newModuleName, preferences) {
-    const checker = program.getTypeChecker();
-    const prologueDirectives = takeWhile(oldFile.statements, isPrologueDirective);
-    if (oldFile.externalModuleIndicator === void 0 && oldFile.commonJsModuleIndicator === void 0 && usage.oldImportsNeededByNewFile.size() === 0) {
-      deleteMovedStatements(oldFile, toMove.ranges, changes);
-      return [...prologueDirectives, ...toMove.all];
-    }
-    const useEsModuleSyntax = !!oldFile.externalModuleIndicator;
-    const quotePreference = getQuotePreference(oldFile, preferences);
-    const importsFromNewFile = createOldFileImportsFromNewFile(usage.oldFileImportsFromNewFile, newModuleName, useEsModuleSyntax, quotePreference);
-    if (importsFromNewFile) {
-      insertImports(changes, oldFile, importsFromNewFile, true);
-    }
-    deleteUnusedOldImports(oldFile, toMove.all, changes, usage.unusedImportsFromOldFile, checker);
-    deleteMovedStatements(oldFile, toMove.ranges, changes);
-    updateImportsInOtherFiles(changes, program, oldFile, usage.movedSymbols, newModuleName);
-    const imports = getNewFileImportsAndAddExportInOldFile(oldFile, usage.oldImportsNeededByNewFile, usage.newFileImportsFromOldFile, changes, checker, useEsModuleSyntax, quotePreference);
-    const body = addExports(oldFile, toMove.all, usage.oldFileImportsFromNewFile, useEsModuleSyntax);
-    if (imports.length && body.length) {
-      return [
-        ...prologueDirectives,
-        ...imports,
-        4 /* NewLineTrivia */,
-        ...body
-      ];
+  function getReferenceForShorthandProperty({ flags, valueDeclaration }, search, state) {
+    const shorthandValueSymbol = state.checker.getShorthandAssignmentValueSymbol(valueDeclaration);
+    const name = valueDeclaration && getNameOfDeclaration(valueDeclaration);
+    if (!(flags & 33554432 /* Transient */) && name && search.includes(shorthandValueSymbol)) {
+      addReference(name, shorthandValueSymbol, state);
     }
-    return [
-      ...prologueDirectives,
-      ...imports,
-      ...body
-    ];
   }
-  function deleteMovedStatements(sourceFile, moved, changes) {
-    for (const { first: first2, afterLast } of moved) {
-      changes.deleteNodeRangeExcludingEnd(sourceFile, first2, afterLast);
+  function addReference(referenceLocation, relatedSymbol, state) {
+    const { kind, symbol } = "kind" in relatedSymbol ? relatedSymbol : { kind: void 0, symbol: relatedSymbol };
+    if (state.options.use === 2 /* Rename */ && referenceLocation.kind === 88 /* DefaultKeyword */) {
+      return;
+    }
+    const addRef = state.referenceAdder(symbol);
+    if (state.options.implementations) {
+      addImplementationReferences(referenceLocation, addRef, state);
+    } else {
+      addRef(referenceLocation, kind);
     }
   }
-  function deleteUnusedOldImports(oldFile, toMove, changes, toDelete, checker) {
-    for (const statement of oldFile.statements) {
-      if (contains(toMove, statement))
-        continue;
-      forEachImportInStatement(statement, (i) => deleteUnusedImports(oldFile, i, changes, (name) => toDelete.has(checker.getSymbolAtLocation(name))));
+  function addConstructorReferences(referenceLocation, sourceFile, search, state) {
+    if (isNewExpressionTarget(referenceLocation)) {
+      addReference(referenceLocation, search.symbol, state);
+    }
+    const pusher = () => state.referenceAdder(search.symbol);
+    if (isClassLike(referenceLocation.parent)) {
+      Debug.assert(referenceLocation.kind === 88 /* DefaultKeyword */ || referenceLocation.parent.name === referenceLocation);
+      findOwnConstructorReferences(search.symbol, sourceFile, pusher());
+    } else {
+      const classExtending = tryGetClassByExtendingIdentifier(referenceLocation);
+      if (classExtending) {
+        findSuperConstructorAccesses(classExtending, pusher());
+        findInheritedConstructorReferences(classExtending, state);
+      }
     }
   }
-  function updateImportsInOtherFiles(changes, program, oldFile, movedSymbols, newModuleName) {
-    const checker = program.getTypeChecker();
-    for (const sourceFile of program.getSourceFiles()) {
-      if (sourceFile === oldFile)
+  function addClassStaticThisReferences(referenceLocation, search, state) {
+    addReference(referenceLocation, search.symbol, state);
+    const classLike = referenceLocation.parent;
+    if (state.options.use === 2 /* Rename */ || !isClassLike(classLike))
+      return;
+    Debug.assert(classLike.name === referenceLocation);
+    const addRef = state.referenceAdder(search.symbol);
+    for (const member of classLike.members) {
+      if (!(isMethodOrAccessor(member) && isStatic(member))) {
         continue;
-      for (const statement of sourceFile.statements) {
-        forEachImportInStatement(statement, (importNode) => {
-          if (checker.getSymbolAtLocation(moduleSpecifierFromImport(importNode)) !== oldFile.symbol)
-            return;
-          const shouldMove = (name) => {
-            const symbol = isBindingElement(name.parent) ? getPropertySymbolFromBindingElement(checker, name.parent) : skipAlias(checker.getSymbolAtLocation(name), checker);
-            return !!symbol && movedSymbols.has(symbol);
-          };
-          deleteUnusedImports(sourceFile, importNode, changes, shouldMove);
-          const newModuleSpecifier = combinePaths(getDirectoryPath(moduleSpecifierFromImport(importNode).text), newModuleName);
-          const newImportDeclaration = filterImport(importNode, factory.createStringLiteral(newModuleSpecifier), shouldMove);
-          if (newImportDeclaration)
-            changes.insertNodeAfter(sourceFile, statement, newImportDeclaration);
-          const ns = getNamespaceLikeImport(importNode);
-          if (ns)
-            updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleName, newModuleSpecifier, ns, importNode);
+      }
+      if (member.body) {
+        member.body.forEachChild(function cb(node) {
+          if (node.kind === 108 /* ThisKeyword */) {
+            addRef(node);
+          } else if (!isFunctionLike(node) && !isClassLike(node)) {
+            node.forEachChild(cb);
+          }
         });
       }
     }
   }
-  function getNamespaceLikeImport(node) {
-    switch (node.kind) {
-      case 269 /* ImportDeclaration */:
-        return node.importClause && node.importClause.namedBindings && node.importClause.namedBindings.kind === 271 /* NamespaceImport */ ? node.importClause.namedBindings.name : void 0;
-      case 268 /* ImportEqualsDeclaration */:
-        return node.name;
-      case 257 /* VariableDeclaration */:
-        return tryCast(node.name, isIdentifier);
-      default:
-        return Debug.assertNever(node, `Unexpected node kind ${node.kind}`);
+  function findOwnConstructorReferences(classSymbol, sourceFile, addNode) {
+    const constructorSymbol = getClassConstructorSymbol(classSymbol);
+    if (constructorSymbol && constructorSymbol.declarations) {
+      for (const decl of constructorSymbol.declarations) {
+        const ctrKeyword = findChildOfKind(decl, 135 /* ConstructorKeyword */, sourceFile);
+        Debug.assert(decl.kind === 173 /* Constructor */ && !!ctrKeyword);
+        addNode(ctrKeyword);
+      }
+    }
+    if (classSymbol.exports) {
+      classSymbol.exports.forEach((member) => {
+        const decl = member.valueDeclaration;
+        if (decl && decl.kind === 171 /* MethodDeclaration */) {
+          const body = decl.body;
+          if (body) {
+            forEachDescendantOfKind(body, 108 /* ThisKeyword */, (thisKeyword) => {
+              if (isNewExpressionTarget(thisKeyword)) {
+                addNode(thisKeyword);
+              }
+            });
+          }
+        }
+      });
     }
   }
-  function updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleName, newModuleSpecifier, oldImportId, oldImportNode) {
-    const preferredNewNamespaceName = ts_codefix_exports.moduleSpecifierToValidIdentifier(newModuleName, 99 /* ESNext */);
-    let needUniqueName = false;
-    const toChange = [];
-    ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(oldImportId, checker, sourceFile, (ref) => {
-      if (!isPropertyAccessExpression(ref.parent))
-        return;
-      needUniqueName = needUniqueName || !!checker.resolveName(preferredNewNamespaceName, ref, 67108863 /* All */, true);
-      if (movedSymbols.has(checker.getSymbolAtLocation(ref.parent.name))) {
-        toChange.push(ref);
-      }
-    });
-    if (toChange.length) {
-      const newNamespaceName = needUniqueName ? getUniqueName(preferredNewNamespaceName, sourceFile) : preferredNewNamespaceName;
-      for (const ref of toChange) {
-        changes.replaceNode(sourceFile, ref, factory.createIdentifier(newNamespaceName));
+  function getClassConstructorSymbol(classSymbol) {
+    return classSymbol.members && classSymbol.members.get("__constructor" /* Constructor */);
+  }
+  function findSuperConstructorAccesses(classDeclaration, addNode) {
+    const constructor = getClassConstructorSymbol(classDeclaration.symbol);
+    if (!(constructor && constructor.declarations)) {
+      return;
+    }
+    for (const decl of constructor.declarations) {
+      Debug.assert(decl.kind === 173 /* Constructor */);
+      const body = decl.body;
+      if (body) {
+        forEachDescendantOfKind(body, 106 /* SuperKeyword */, (node) => {
+          if (isCallExpressionTarget(node)) {
+            addNode(node);
+          }
+        });
       }
-      changes.insertNodeAfter(sourceFile, oldImportNode, updateNamespaceLikeImportNode(oldImportNode, newModuleName, newModuleSpecifier));
     }
   }
-  function updateNamespaceLikeImportNode(node, newNamespaceName, newModuleSpecifier) {
-    const newNamespaceId = factory.createIdentifier(newNamespaceName);
-    const newModuleString = factory.createStringLiteral(newModuleSpecifier);
-    switch (node.kind) {
-      case 269 /* ImportDeclaration */:
-        return factory.createImportDeclaration(
-          void 0,
-          factory.createImportClause(false, void 0, factory.createNamespaceImport(newNamespaceId)),
-          newModuleString,
-          void 0
-        );
-      case 268 /* ImportEqualsDeclaration */:
-        return factory.createImportEqualsDeclaration(void 0, false, newNamespaceId, factory.createExternalModuleReference(newModuleString));
-      case 257 /* VariableDeclaration */:
-        return factory.createVariableDeclaration(newNamespaceId, void 0, void 0, createRequireCall(newModuleString));
-      default:
-        return Debug.assertNever(node, `Unexpected node kind ${node.kind}`);
-    }
+  function hasOwnConstructor(classDeclaration) {
+    return !!getClassConstructorSymbol(classDeclaration.symbol);
   }
-  function moduleSpecifierFromImport(i) {
-    return i.kind === 269 /* ImportDeclaration */ ? i.moduleSpecifier : i.kind === 268 /* ImportEqualsDeclaration */ ? i.moduleReference.expression : i.initializer.arguments[0];
+  function findInheritedConstructorReferences(classDeclaration, state) {
+    if (hasOwnConstructor(classDeclaration))
+      return;
+    const classSymbol = classDeclaration.symbol;
+    const search = state.createSearch(
+      /*location*/
+      void 0,
+      classSymbol,
+      /*comingFrom*/
+      void 0
+    );
+    getReferencesInContainerOrFiles(classSymbol, state, search);
   }
-  function forEachImportInStatement(statement, cb) {
-    if (isImportDeclaration(statement)) {
-      if (isStringLiteral(statement.moduleSpecifier))
-        cb(statement);
-    } else if (isImportEqualsDeclaration(statement)) {
-      if (isExternalModuleReference(statement.moduleReference) && isStringLiteralLike(statement.moduleReference.expression)) {
-        cb(statement);
-      }
-    } else if (isVariableStatement(statement)) {
-      for (const decl of statement.declarationList.declarations) {
-        if (decl.initializer && isRequireCall(decl.initializer, true)) {
-          cb(decl);
+  function addImplementationReferences(refNode, addReference2, state) {
+    if (isDeclarationName(refNode) && isImplementation(refNode.parent)) {
+      addReference2(refNode);
+      return;
+    }
+    if (refNode.kind !== 79 /* Identifier */) {
+      return;
+    }
+    if (refNode.parent.kind === 300 /* ShorthandPropertyAssignment */) {
+      getReferenceEntriesForShorthandPropertyAssignment(refNode, state.checker, addReference2);
+    }
+    const containingClass = getContainingClassIfInHeritageClause(refNode);
+    if (containingClass) {
+      addReference2(containingClass);
+      return;
+    }
+    const typeNode = findAncestor(refNode, (a) => !isQualifiedName(a.parent) && !isTypeNode(a.parent) && !isTypeElement(a.parent));
+    const typeHavingNode = typeNode.parent;
+    if (hasType(typeHavingNode) && typeHavingNode.type === typeNode && state.markSeenContainingTypeReference(typeHavingNode)) {
+      if (hasInitializer(typeHavingNode)) {
+        addIfImplementation(typeHavingNode.initializer);
+      } else if (isFunctionLike(typeHavingNode) && typeHavingNode.body) {
+        const body = typeHavingNode.body;
+        if (body.kind === 238 /* Block */) {
+          forEachReturnStatement(body, (returnStatement) => {
+            if (returnStatement.expression)
+              addIfImplementation(returnStatement.expression);
+          });
+        } else {
+          addIfImplementation(body);
         }
+      } else if (isAssertionExpression(typeHavingNode)) {
+        addIfImplementation(typeHavingNode.expression);
       }
     }
+    function addIfImplementation(e) {
+      if (isImplementationExpression(e))
+        addReference2(e);
+    }
   }
-  function createOldFileImportsFromNewFile(newFileNeedExport, newFileNameWithExtension, useEs6Imports, quotePreference) {
-    let defaultImport;
-    const imports = [];
-    newFileNeedExport.forEach((symbol) => {
-      if (symbol.escapedName === "default" /* Default */) {
-        defaultImport = factory.createIdentifier(symbolNameNoDefault(symbol));
-      } else {
-        imports.push(symbol.name);
-      }
-    });
-    return makeImportOrRequire(defaultImport, imports, newFileNameWithExtension, useEs6Imports, quotePreference);
+  function getContainingClassIfInHeritageClause(node) {
+    return isIdentifier(node) || isPropertyAccessExpression(node) ? getContainingClassIfInHeritageClause(node.parent) : isExpressionWithTypeArguments(node) ? tryCast(node.parent.parent, isClassLike) : void 0;
   }
-  function makeImportOrRequire(defaultImport, imports, path, useEs6Imports, quotePreference) {
-    path = ensurePathIsNonModuleName(path);
-    if (useEs6Imports) {
-      const specifiers = imports.map((i) => factory.createImportSpecifier(false, void 0, factory.createIdentifier(i)));
-      return makeImportIfNecessary(defaultImport, specifiers, path, quotePreference);
-    } else {
-      Debug.assert(!defaultImport, "No default import should exist");
-      const bindingElements = imports.map((i) => factory.createBindingElement(void 0, void 0, i));
-      return bindingElements.length ? makeVariableStatement(factory.createObjectBindingPattern(bindingElements), void 0, createRequireCall(factory.createStringLiteral(path))) : void 0;
+  function isImplementationExpression(node) {
+    switch (node.kind) {
+      case 214 /* ParenthesizedExpression */:
+        return isImplementationExpression(node.expression);
+      case 216 /* ArrowFunction */:
+      case 215 /* FunctionExpression */:
+      case 207 /* ObjectLiteralExpression */:
+      case 228 /* ClassExpression */:
+      case 206 /* ArrayLiteralExpression */:
+        return true;
+      default:
+        return false;
     }
   }
-  function makeVariableStatement(name, type, initializer, flags = 2 /* Const */) {
-    return factory.createVariableStatement(void 0, factory.createVariableDeclarationList([factory.createVariableDeclaration(name, void 0, type, initializer)], flags));
-  }
-  function createRequireCall(moduleSpecifier) {
-    return factory.createCallExpression(factory.createIdentifier("require"), void 0, [moduleSpecifier]);
+  function explicitlyInheritsFrom(symbol, parent2, cachedResults, checker) {
+    if (symbol === parent2) {
+      return true;
+    }
+    const key = getSymbolId(symbol) + "," + getSymbolId(parent2);
+    const cached = cachedResults.get(key);
+    if (cached !== void 0) {
+      return cached;
+    }
+    cachedResults.set(key, false);
+    const inherits = !!symbol.declarations && symbol.declarations.some((declaration) => getAllSuperTypeNodes(declaration).some((typeReference) => {
+      const type = checker.getTypeAtLocation(typeReference);
+      return !!type && !!type.symbol && explicitlyInheritsFrom(type.symbol, parent2, cachedResults, checker);
+    }));
+    cachedResults.set(key, inherits);
+    return inherits;
   }
-  function addExports(sourceFile, toMove, needExport, useEs6Exports) {
-    return flatMap(toMove, (statement) => {
-      if (isTopLevelDeclarationStatement(statement) && !isExported(sourceFile, statement, useEs6Exports) && forEachTopLevelDeclaration(statement, (d) => needExport.has(Debug.checkDefined(d.symbol)))) {
-        const exports = addExport(statement, useEs6Exports);
-        if (exports)
-          return exports;
+  function getReferencesForSuperKeyword(superKeyword) {
+    let searchSpaceNode = getSuperContainer(
+      superKeyword,
+      /*stopOnFunctions*/
+      false
+    );
+    if (!searchSpaceNode) {
+      return void 0;
+    }
+    let staticFlag = 32 /* Static */;
+    switch (searchSpaceNode.kind) {
+      case 169 /* PropertyDeclaration */:
+      case 168 /* PropertySignature */:
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+      case 173 /* Constructor */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+        staticFlag &= getSyntacticModifierFlags(searchSpaceNode);
+        searchSpaceNode = searchSpaceNode.parent;
+        break;
+      default:
+        return void 0;
+    }
+    const sourceFile = searchSpaceNode.getSourceFile();
+    const references = mapDefined(getPossibleSymbolReferenceNodes(sourceFile, "super", searchSpaceNode), (node) => {
+      if (node.kind !== 106 /* SuperKeyword */) {
+        return;
       }
-      return statement;
+      const container = getSuperContainer(
+        node,
+        /*stopOnFunctions*/
+        false
+      );
+      return container && isStatic(container) === !!staticFlag && container.parent.symbol === searchSpaceNode.symbol ? nodeEntry(node) : void 0;
     });
+    return [{ definition: { type: 0 /* Symbol */, symbol: searchSpaceNode.symbol }, references }];
   }
-  function deleteUnusedImports(sourceFile, importDecl, changes, isUnused) {
-    switch (importDecl.kind) {
-      case 269 /* ImportDeclaration */:
-        deleteUnusedImportsInDeclaration(sourceFile, importDecl, changes, isUnused);
-        break;
-      case 268 /* ImportEqualsDeclaration */:
-        if (isUnused(importDecl.name)) {
-          changes.delete(sourceFile, importDecl);
+  function isParameterName(node) {
+    return node.kind === 79 /* Identifier */ && node.parent.kind === 166 /* Parameter */ && node.parent.name === node;
+  }
+  function getReferencesForThisKeyword(thisOrSuperKeyword, sourceFiles, cancellationToken) {
+    let searchSpaceNode = getThisContainer(
+      thisOrSuperKeyword,
+      /* includeArrowFunctions */
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
+    let staticFlag = 32 /* Static */;
+    switch (searchSpaceNode.kind) {
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+        if (isObjectLiteralMethod(searchSpaceNode)) {
+          staticFlag &= getSyntacticModifierFlags(searchSpaceNode);
+          searchSpaceNode = searchSpaceNode.parent;
+          break;
         }
+      case 169 /* PropertyDeclaration */:
+      case 168 /* PropertySignature */:
+      case 173 /* Constructor */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+        staticFlag &= getSyntacticModifierFlags(searchSpaceNode);
+        searchSpaceNode = searchSpaceNode.parent;
         break;
-      case 257 /* VariableDeclaration */:
-        deleteUnusedImportsInVariableDeclaration(sourceFile, importDecl, changes, isUnused);
+      case 308 /* SourceFile */:
+        if (isExternalModule(searchSpaceNode) || isParameterName(thisOrSuperKeyword)) {
+          return void 0;
+        }
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
         break;
       default:
-        Debug.assertNever(importDecl, `Unexpected import decl kind ${importDecl.kind}`);
+        return void 0;
     }
-  }
-  function deleteUnusedImportsInDeclaration(sourceFile, importDecl, changes, isUnused) {
-    if (!importDecl.importClause)
-      return;
-    const { name, namedBindings } = importDecl.importClause;
-    const defaultUnused = !name || isUnused(name);
-    const namedBindingsUnused = !namedBindings || (namedBindings.kind === 271 /* NamespaceImport */ ? isUnused(namedBindings.name) : namedBindings.elements.length !== 0 && namedBindings.elements.every((e) => isUnused(e.name)));
-    if (defaultUnused && namedBindingsUnused) {
-      changes.delete(sourceFile, importDecl);
-    } else {
-      if (name && defaultUnused) {
-        changes.delete(sourceFile, name);
-      }
-      if (namedBindings) {
-        if (namedBindingsUnused) {
-          changes.replaceNode(
-            sourceFile,
-            importDecl.importClause,
-            factory.updateImportClause(importDecl.importClause, importDecl.importClause.isTypeOnly, name, void 0)
-          );
-        } else if (namedBindings.kind === 272 /* NamedImports */) {
-          for (const element of namedBindings.elements) {
-            if (isUnused(element.name))
-              changes.delete(sourceFile, element);
-          }
+    const references = flatMap(searchSpaceNode.kind === 308 /* SourceFile */ ? sourceFiles : [searchSpaceNode.getSourceFile()], (sourceFile) => {
+      cancellationToken.throwIfCancellationRequested();
+      return getPossibleSymbolReferenceNodes(sourceFile, "this", isSourceFile(searchSpaceNode) ? sourceFile : searchSpaceNode).filter((node) => {
+        if (!isThis(node)) {
+          return false;
         }
-      }
-    }
+        const container = getThisContainer(
+          node,
+          /* includeArrowFunctions */
+          false,
+          /*includeClassComputedPropertyName*/
+          false
+        );
+        if (!canHaveSymbol(container))
+          return false;
+        switch (searchSpaceNode.kind) {
+          case 215 /* FunctionExpression */:
+          case 259 /* FunctionDeclaration */:
+            return searchSpaceNode.symbol === container.symbol;
+          case 171 /* MethodDeclaration */:
+          case 170 /* MethodSignature */:
+            return isObjectLiteralMethod(searchSpaceNode) && searchSpaceNode.symbol === container.symbol;
+          case 228 /* ClassExpression */:
+          case 260 /* ClassDeclaration */:
+          case 207 /* ObjectLiteralExpression */:
+            return container.parent && canHaveSymbol(container.parent) && searchSpaceNode.symbol === container.parent.symbol && isStatic(container) === !!staticFlag;
+          case 308 /* SourceFile */:
+            return container.kind === 308 /* SourceFile */ && !isExternalModule(container) && !isParameterName(node);
+        }
+      });
+    }).map((n) => nodeEntry(n));
+    const thisParameter = firstDefined(references, (r) => isParameter(r.node.parent) ? r.node : void 0);
+    return [{
+      definition: { type: 3 /* This */, node: thisParameter || thisOrSuperKeyword },
+      references
+    }];
   }
-  function deleteUnusedImportsInVariableDeclaration(sourceFile, varDecl, changes, isUnused) {
-    const { name } = varDecl;
-    switch (name.kind) {
-      case 79 /* Identifier */:
-        if (isUnused(name)) {
-          if (varDecl.initializer && isRequireCall(varDecl.initializer, true)) {
-            changes.delete(
-              sourceFile,
-              isVariableDeclarationList(varDecl.parent) && length(varDecl.parent.declarations) === 1 ? varDecl.parent.parent : varDecl
-            );
+  function getReferencesForStringLiteral(node, sourceFiles, checker, cancellationToken) {
+    const type = getContextualTypeFromParentOrAncestorTypeNode(node, checker);
+    const references = flatMap(sourceFiles, (sourceFile) => {
+      cancellationToken.throwIfCancellationRequested();
+      return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, node.text), (ref) => {
+        if (isStringLiteralLike(ref) && ref.text === node.text) {
+          if (type) {
+            const refType = getContextualTypeFromParentOrAncestorTypeNode(ref, checker);
+            if (type !== checker.getStringType() && type === refType) {
+              return nodeEntry(ref, 2 /* StringLiteral */);
+            }
           } else {
-            changes.delete(sourceFile, name);
+            return isNoSubstitutionTemplateLiteral(ref) && !rangeIsOnSingleLine(ref, sourceFile) ? void 0 : nodeEntry(ref, 2 /* StringLiteral */);
           }
         }
-        break;
-      case 204 /* ArrayBindingPattern */:
-        break;
-      case 203 /* ObjectBindingPattern */:
-        if (name.elements.every((e) => isIdentifier(e.name) && isUnused(e.name))) {
-          changes.delete(
-            sourceFile,
-            isVariableDeclarationList(varDecl.parent) && varDecl.parent.declarations.length === 1 ? varDecl.parent.parent : varDecl
-          );
-        } else {
-          for (const element of name.elements) {
-            if (isIdentifier(element.name) && isUnused(element.name)) {
-              changes.delete(sourceFile, element.name);
-            }
+      });
+    });
+    return [{
+      definition: { type: 4 /* String */, node },
+      references
+    }];
+  }
+  function populateSearchSymbolSet(symbol, location, checker, isForRename, providePrefixAndSuffixText, implementations) {
+    const result = [];
+    forEachRelatedSymbol(
+      symbol,
+      location,
+      checker,
+      isForRename,
+      !(isForRename && providePrefixAndSuffixText),
+      (sym, root, base) => {
+        if (base) {
+          if (isStaticSymbol(symbol) !== isStaticSymbol(base)) {
+            base = void 0;
           }
         }
-        break;
-    }
+        result.push(base || root || sym);
+      },
+      // when try to find implementation, implementations is true, and not allowed to find base class
+      /*allowBaseTypes*/
+      () => !implementations
+    );
+    return result;
   }
-  function getNewFileImportsAndAddExportInOldFile(oldFile, importsToCopy, newFileImportsFromOldFile, changes, checker, useEsModuleSyntax, quotePreference) {
-    const copiedOldImports = [];
-    for (const oldStatement of oldFile.statements) {
-      forEachImportInStatement(oldStatement, (i) => {
-        append(copiedOldImports, filterImport(i, moduleSpecifierFromImport(i), (name) => importsToCopy.has(checker.getSymbolAtLocation(name))));
-      });
+  function forEachRelatedSymbol(symbol, location, checker, isForRenamePopulateSearchSymbolSet, onlyIncludeBindingElementAtReferenceLocation, cbSymbol, allowBaseTypes) {
+    const containingObjectLiteralElement = getContainingObjectLiteralElement(location);
+    if (containingObjectLiteralElement) {
+      const shorthandValueSymbol = checker.getShorthandAssignmentValueSymbol(location.parent);
+      if (shorthandValueSymbol && isForRenamePopulateSearchSymbolSet) {
+        return cbSymbol(
+          shorthandValueSymbol,
+          /*rootSymbol*/
+          void 0,
+          /*baseSymbol*/
+          void 0,
+          3 /* SearchedLocalFoundProperty */
+        );
+      }
+      const contextualType = checker.getContextualType(containingObjectLiteralElement.parent);
+      const res2 = contextualType && firstDefined(
+        getPropertySymbolsFromContextualType(
+          containingObjectLiteralElement,
+          checker,
+          contextualType,
+          /*unionSymbolOk*/
+          true
+        ),
+        (sym) => fromRoot(sym, 4 /* SearchedPropertyFoundLocal */)
+      );
+      if (res2)
+        return res2;
+      const propertySymbol = getPropertySymbolOfDestructuringAssignment(location, checker);
+      const res1 = propertySymbol && cbSymbol(
+        propertySymbol,
+        /*rootSymbol*/
+        void 0,
+        /*baseSymbol*/
+        void 0,
+        4 /* SearchedPropertyFoundLocal */
+      );
+      if (res1)
+        return res1;
+      const res22 = shorthandValueSymbol && cbSymbol(
+        shorthandValueSymbol,
+        /*rootSymbol*/
+        void 0,
+        /*baseSymbol*/
+        void 0,
+        3 /* SearchedLocalFoundProperty */
+      );
+      if (res22)
+        return res22;
     }
-    let oldFileDefault;
-    const oldFileNamedImports = [];
-    const markSeenTop = nodeSeenTracker();
-    newFileImportsFromOldFile.forEach((symbol) => {
-      if (!symbol.declarations) {
-        return;
+    const aliasedSymbol = getMergedAliasedSymbolOfNamespaceExportDeclaration(location, symbol, checker);
+    if (aliasedSymbol) {
+      const res2 = cbSymbol(
+        aliasedSymbol,
+        /*rootSymbol*/
+        void 0,
+        /*baseSymbol*/
+        void 0,
+        1 /* Node */
+      );
+      if (res2)
+        return res2;
+    }
+    const res = fromRoot(symbol);
+    if (res)
+      return res;
+    if (symbol.valueDeclaration && isParameterPropertyDeclaration(symbol.valueDeclaration, symbol.valueDeclaration.parent)) {
+      const paramProps = checker.getSymbolsOfParameterPropertyDeclaration(cast(symbol.valueDeclaration, isParameter), symbol.name);
+      Debug.assert(paramProps.length === 2 && !!(paramProps[0].flags & 1 /* FunctionScopedVariable */) && !!(paramProps[1].flags & 4 /* Property */));
+      return fromRoot(symbol.flags & 1 /* FunctionScopedVariable */ ? paramProps[1] : paramProps[0]);
+    }
+    const exportSpecifier = getDeclarationOfKind(symbol, 278 /* ExportSpecifier */);
+    if (!isForRenamePopulateSearchSymbolSet || exportSpecifier && !exportSpecifier.propertyName) {
+      const localSymbol = exportSpecifier && checker.getExportSpecifierLocalTargetSymbol(exportSpecifier);
+      if (localSymbol) {
+        const res2 = cbSymbol(
+          localSymbol,
+          /*rootSymbol*/
+          void 0,
+          /*baseSymbol*/
+          void 0,
+          1 /* Node */
+        );
+        if (res2)
+          return res2;
       }
-      for (const decl of symbol.declarations) {
-        if (!isTopLevelDeclaration(decl))
-          continue;
-        const name = nameOfTopLevelDeclaration(decl);
-        if (!name)
-          continue;
-        const top = getTopLevelDeclarationStatement(decl);
-        if (markSeenTop(top)) {
-          addExportToChanges(oldFile, top, name, changes, useEsModuleSyntax);
-        }
-        if (hasSyntacticModifier(decl, 1024 /* Default */)) {
-          oldFileDefault = name;
-        } else {
-          oldFileNamedImports.push(name.text);
-        }
+    }
+    if (!isForRenamePopulateSearchSymbolSet) {
+      let bindingElementPropertySymbol;
+      if (onlyIncludeBindingElementAtReferenceLocation) {
+        bindingElementPropertySymbol = isObjectBindingElementWithoutPropertyName(location.parent) ? getPropertySymbolFromBindingElement(checker, location.parent) : void 0;
+      } else {
+        bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker);
       }
-    });
-    append(copiedOldImports, makeImportOrRequire(oldFileDefault, oldFileNamedImports, removeFileExtension(getBaseFileName(oldFile.fileName)), useEsModuleSyntax, quotePreference));
-    return copiedOldImports;
-  }
-  function makeUniqueModuleName(moduleName, extension, inDirectory, host) {
-    let newModuleName = moduleName;
-    for (let i = 1; ; i++) {
-      const name = combinePaths(inDirectory, newModuleName + extension);
-      if (!host.fileExists(name))
-        return newModuleName;
-      newModuleName = `${moduleName}.${i}`;
-    }
-  }
-  function getNewModuleName(importsFromNewFile, movedSymbols) {
-    return importsFromNewFile.forEachEntry(symbolNameNoDefault) || movedSymbols.forEachEntry(symbolNameNoDefault) || "newFile";
-  }
-  function getUsageInfo(oldFile, toMove, checker) {
-    const movedSymbols = new SymbolSet();
-    const oldImportsNeededByNewFile = new SymbolSet();
-    const newFileImportsFromOldFile = new SymbolSet();
-    const containsJsx = find(toMove, (statement) => !!(statement.transformFlags & 2 /* ContainsJsx */));
-    const jsxNamespaceSymbol = getJsxNamespaceSymbol(containsJsx);
-    if (jsxNamespaceSymbol) {
-      oldImportsNeededByNewFile.add(jsxNamespaceSymbol);
-    }
-    for (const statement of toMove) {
-      forEachTopLevelDeclaration(statement, (decl) => {
-        movedSymbols.add(Debug.checkDefined(isExpressionStatement(decl) ? checker.getSymbolAtLocation(decl.expression.left) : decl.symbol, "Need a symbol here"));
-      });
+      return bindingElementPropertySymbol && fromRoot(bindingElementPropertySymbol, 4 /* SearchedPropertyFoundLocal */);
     }
-    for (const statement of toMove) {
-      forEachReference(statement, checker, (symbol) => {
-        if (!symbol.declarations)
-          return;
-        for (const decl of symbol.declarations) {
-          if (isInImport(decl)) {
-            oldImportsNeededByNewFile.add(symbol);
-          } else if (isTopLevelDeclaration(decl) && sourceFileOfTopLevelDeclaration(decl) === oldFile && !movedSymbols.has(symbol)) {
-            newFileImportsFromOldFile.add(symbol);
-          }
-        }
-      });
+    Debug.assert(isForRenamePopulateSearchSymbolSet);
+    const includeOriginalSymbolOfBindingElement = onlyIncludeBindingElementAtReferenceLocation;
+    if (includeOriginalSymbolOfBindingElement) {
+      const bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker);
+      return bindingElementPropertySymbol && fromRoot(bindingElementPropertySymbol, 4 /* SearchedPropertyFoundLocal */);
     }
-    const unusedImportsFromOldFile = oldImportsNeededByNewFile.clone();
-    const oldFileImportsFromNewFile = new SymbolSet();
-    for (const statement of oldFile.statements) {
-      if (contains(toMove, statement))
-        continue;
-      if (jsxNamespaceSymbol && !!(statement.transformFlags & 2 /* ContainsJsx */)) {
-        unusedImportsFromOldFile.delete(jsxNamespaceSymbol);
-      }
-      forEachReference(statement, checker, (symbol) => {
-        if (movedSymbols.has(symbol))
-          oldFileImportsFromNewFile.add(symbol);
-        unusedImportsFromOldFile.delete(symbol);
-      });
+    function fromRoot(sym, kind) {
+      return firstDefined(checker.getRootSymbols(sym), (rootSymbol) => cbSymbol(
+        sym,
+        rootSymbol,
+        /*baseSymbol*/
+        void 0,
+        kind
+      ) || (rootSymbol.parent && rootSymbol.parent.flags & (32 /* Class */ | 64 /* Interface */) && allowBaseTypes(rootSymbol) ? getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.name, checker, (base) => cbSymbol(sym, rootSymbol, base, kind)) : void 0));
     }
-    return { movedSymbols, newFileImportsFromOldFile, oldFileImportsFromNewFile, oldImportsNeededByNewFile, unusedImportsFromOldFile };
-    function getJsxNamespaceSymbol(containsJsx2) {
-      if (containsJsx2 === void 0) {
-        return void 0;
+    function getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol2, checker2) {
+      const bindingElement = getDeclarationOfKind(symbol2, 205 /* BindingElement */);
+      if (bindingElement && isObjectBindingElementWithoutPropertyName(bindingElement)) {
+        return getPropertySymbolFromBindingElement(checker2, bindingElement);
       }
-      const jsxNamespace = checker.getJsxNamespace(containsJsx2);
-      const jsxNamespaceSymbol2 = checker.resolveName(jsxNamespace, containsJsx2, 1920 /* Namespace */, true);
-      return !!jsxNamespaceSymbol2 && some(jsxNamespaceSymbol2.declarations, isInImport) ? jsxNamespaceSymbol2 : void 0;
     }
   }
-  function isInImport(decl) {
-    switch (decl.kind) {
-      case 268 /* ImportEqualsDeclaration */:
-      case 273 /* ImportSpecifier */:
-      case 270 /* ImportClause */:
-      case 271 /* NamespaceImport */:
-        return true;
-      case 257 /* VariableDeclaration */:
-        return isVariableDeclarationInImport(decl);
-      case 205 /* BindingElement */:
-        return isVariableDeclaration(decl.parent.parent) && isVariableDeclarationInImport(decl.parent.parent);
-      default:
-        return false;
+  function getPropertySymbolsFromBaseTypes(symbol, propertyName, checker, cb) {
+    const seen = /* @__PURE__ */ new Map();
+    return recur(symbol);
+    function recur(symbol2) {
+      if (!(symbol2.flags & (32 /* Class */ | 64 /* Interface */)) || !addToSeen(seen, getSymbolId(symbol2)))
+        return;
+      return firstDefined(symbol2.declarations, (declaration) => firstDefined(getAllSuperTypeNodes(declaration), (typeReference) => {
+        const type = checker.getTypeAtLocation(typeReference);
+        const propertySymbol = type && type.symbol && checker.getPropertyOfType(type, propertyName);
+        return type && propertySymbol && (firstDefined(checker.getRootSymbols(propertySymbol), cb) || recur(type.symbol));
+      }));
     }
   }
-  function isVariableDeclarationInImport(decl) {
-    return isSourceFile(decl.parent.parent.parent) && !!decl.initializer && isRequireCall(decl.initializer, true);
+  function isStaticSymbol(symbol) {
+    if (!symbol.valueDeclaration)
+      return false;
+    const modifierFlags = getEffectiveModifierFlags(symbol.valueDeclaration);
+    return !!(modifierFlags & 32 /* Static */);
+  }
+  function getRelatedSymbol(search, referenceSymbol, referenceLocation, state) {
+    const { checker } = state;
+    return forEachRelatedSymbol(
+      referenceSymbol,
+      referenceLocation,
+      checker,
+      /*isForRenamePopulateSearchSymbolSet*/
+      false,
+      /*onlyIncludeBindingElementAtReferenceLocation*/
+      state.options.use !== 2 /* Rename */ || !!state.options.providePrefixAndSuffixTextForRename,
+      (sym, rootSymbol, baseSymbol, kind) => {
+        if (baseSymbol) {
+          if (isStaticSymbol(referenceSymbol) !== isStaticSymbol(baseSymbol)) {
+            baseSymbol = void 0;
+          }
+        }
+        return search.includes(baseSymbol || rootSymbol || sym) ? { symbol: rootSymbol && !(getCheckFlags(sym) & 6 /* Synthetic */) ? rootSymbol : sym, kind } : void 0;
+      },
+      /*allowBaseTypes*/
+      (rootSymbol) => !(search.parents && !search.parents.some((parent2) => explicitlyInheritsFrom(rootSymbol.parent, parent2, state.inheritsFromCache, checker)))
+    );
   }
-  function filterImport(i, moduleSpecifier, keep) {
-    switch (i.kind) {
-      case 269 /* ImportDeclaration */: {
-        const clause = i.importClause;
-        if (!clause)
-          return void 0;
-        const defaultImport = clause.name && keep(clause.name) ? clause.name : void 0;
-        const namedBindings = clause.namedBindings && filterNamedBindings(clause.namedBindings, keep);
-        return defaultImport || namedBindings ? factory.createImportDeclaration(void 0, factory.createImportClause(false, defaultImport, namedBindings), moduleSpecifier, void 0) : void 0;
-      }
-      case 268 /* ImportEqualsDeclaration */:
-        return keep(i.name) ? i : void 0;
-      case 257 /* VariableDeclaration */: {
-        const name = filterBindingName(i.name, keep);
-        return name ? makeVariableStatement(name, i.type, createRequireCall(moduleSpecifier), i.parent.flags) : void 0;
-      }
-      default:
-        return Debug.assertNever(i, `Unexpected import kind ${i.kind}`);
+  function getIntersectingMeaningFromDeclarations(node, symbol) {
+    let meaning = getMeaningFromLocation(node);
+    const { declarations } = symbol;
+    if (declarations) {
+      let lastIterationMeaning;
+      do {
+        lastIterationMeaning = meaning;
+        for (const declaration of declarations) {
+          const declarationMeaning = getMeaningFromDeclaration(declaration);
+          if (declarationMeaning & meaning) {
+            meaning |= declarationMeaning;
+          }
+        }
+      } while (meaning !== lastIterationMeaning);
     }
+    return meaning;
   }
-  function filterNamedBindings(namedBindings, keep) {
-    if (namedBindings.kind === 271 /* NamespaceImport */) {
-      return keep(namedBindings.name) ? namedBindings : void 0;
-    } else {
-      const newElements = namedBindings.elements.filter((e) => keep(e.name));
-      return newElements.length ? factory.createNamedImports(newElements) : void 0;
-    }
+  Core2.getIntersectingMeaningFromDeclarations = getIntersectingMeaningFromDeclarations;
+  function isImplementation(node) {
+    return !!(node.flags & 16777216 /* Ambient */) ? !(isInterfaceDeclaration(node) || isTypeAliasDeclaration(node)) : isVariableLike(node) ? hasInitializer(node) : isFunctionLikeDeclaration(node) ? !!node.body : isClassLike(node) || isModuleOrEnumDeclaration(node);
   }
-  function filterBindingName(name, keep) {
-    switch (name.kind) {
-      case 79 /* Identifier */:
-        return keep(name) ? name : void 0;
-      case 204 /* ArrayBindingPattern */:
-        return name;
-      case 203 /* ObjectBindingPattern */: {
-        const newElements = name.elements.filter((prop) => prop.propertyName || !isIdentifier(prop.name) || keep(prop.name));
-        return newElements.length ? factory.createObjectBindingPattern(newElements) : void 0;
+  function getReferenceEntriesForShorthandPropertyAssignment(node, checker, addReference2) {
+    const refSymbol = checker.getSymbolAtLocation(node);
+    const shorthandSymbol = checker.getShorthandAssignmentValueSymbol(refSymbol.valueDeclaration);
+    if (shorthandSymbol) {
+      for (const declaration of shorthandSymbol.getDeclarations()) {
+        if (getMeaningFromDeclaration(declaration) & 1 /* Value */) {
+          addReference2(declaration);
+        }
       }
     }
   }
-  function forEachReference(node, checker, onReference) {
-    node.forEachChild(function cb(node2) {
-      if (isIdentifier(node2) && !isDeclarationName(node2)) {
-        const sym = checker.getSymbolAtLocation(node2);
-        if (sym)
-          onReference(sym);
-      } else {
-        node2.forEachChild(cb);
+  Core2.getReferenceEntriesForShorthandPropertyAssignment = getReferenceEntriesForShorthandPropertyAssignment;
+  function forEachDescendantOfKind(node, kind, action) {
+    forEachChild(node, (child) => {
+      if (child.kind === kind) {
+        action(child);
       }
+      forEachDescendantOfKind(child, kind, action);
     });
   }
-  var SymbolSet = class {
-    constructor() {
-      this.map = /* @__PURE__ */ new Map();
-    }
-    add(symbol) {
-      this.map.set(String(getSymbolId(symbol)), symbol);
-    }
-    has(symbol) {
-      return this.map.has(String(getSymbolId(symbol)));
-    }
-    delete(symbol) {
-      this.map.delete(String(getSymbolId(symbol)));
-    }
-    forEach(cb) {
-      this.map.forEach(cb);
-    }
-    forEachEntry(cb) {
-      return forEachEntry(this.map, cb);
-    }
-    clone() {
-      const clone2 = new SymbolSet();
-      copyEntries(this.map, clone2.map);
-      return clone2;
-    }
-    size() {
-      return this.map.size;
-    }
-  };
-  function isTopLevelDeclaration(node) {
-    return isNonVariableTopLevelDeclaration(node) && isSourceFile(node.parent) || isVariableDeclaration(node) && isSourceFile(node.parent.parent.parent);
+  function tryGetClassByExtendingIdentifier(node) {
+    return tryGetClassExtendingExpressionWithTypeArguments(climbPastPropertyAccess(node).parent);
   }
-  function sourceFileOfTopLevelDeclaration(node) {
-    return isVariableDeclaration(node) ? node.parent.parent.parent : node.parent;
+  function getParentSymbolsOfPropertyAccess(location, symbol, checker) {
+    const propertyAccessExpression = isRightSideOfPropertyAccess(location) ? location.parent : void 0;
+    const lhsType = propertyAccessExpression && checker.getTypeAtLocation(propertyAccessExpression.expression);
+    const res = mapDefined(lhsType && (lhsType.isUnionOrIntersection() ? lhsType.types : lhsType.symbol === symbol.parent ? void 0 : [lhsType]), (t) => t.symbol && t.symbol.flags & (32 /* Class */ | 64 /* Interface */) ? t.symbol : void 0);
+    return res.length === 0 ? void 0 : res;
   }
-  function isTopLevelDeclarationStatement(node) {
-    Debug.assert(isSourceFile(node.parent), "Node parent should be a SourceFile");
-    return isNonVariableTopLevelDeclaration(node) || isVariableStatement(node);
+  function isForRenameWithPrefixAndSuffixText(options) {
+    return options.use === 2 /* Rename */ && options.providePrefixAndSuffixTextForRename;
   }
-  function isNonVariableTopLevelDeclaration(node) {
-    switch (node.kind) {
-      case 259 /* FunctionDeclaration */:
-      case 260 /* ClassDeclaration */:
-      case 264 /* ModuleDeclaration */:
-      case 263 /* EnumDeclaration */:
-      case 262 /* TypeAliasDeclaration */:
-      case 261 /* InterfaceDeclaration */:
-      case 268 /* ImportEqualsDeclaration */:
-        return true;
-      default:
-        return false;
+})(Core || (Core = {}));
+
+// src/services/_namespaces/ts.GoToDefinition.ts
+var ts_GoToDefinition_exports = {};
+__export(ts_GoToDefinition_exports, {
+  createDefinitionInfo: () => createDefinitionInfo,
+  findReferenceInPosition: () => findReferenceInPosition,
+  getDefinitionAndBoundSpan: () => getDefinitionAndBoundSpan,
+  getDefinitionAtPosition: () => getDefinitionAtPosition,
+  getReferenceAtPosition: () => getReferenceAtPosition,
+  getTypeDefinitionAtPosition: () => getTypeDefinitionAtPosition
+});
+
+// src/services/goToDefinition.ts
+function getDefinitionAtPosition(program, sourceFile, position, searchOtherFilesOnly, stopAtAlias) {
+  var _a2, _b;
+  const resolvedRef = getReferenceAtPosition(sourceFile, position, program);
+  const fileReferenceDefinition = resolvedRef && [getDefinitionInfoForFileReference(resolvedRef.reference.fileName, resolvedRef.fileName, resolvedRef.unverified)] || emptyArray;
+  if (resolvedRef == null ? void 0 : resolvedRef.file) {
+    return fileReferenceDefinition;
+  }
+  const node = getTouchingPropertyName(sourceFile, position);
+  if (node === sourceFile) {
+    return void 0;
+  }
+  const { parent: parent2 } = node;
+  const typeChecker = program.getTypeChecker();
+  if (node.kind === 161 /* OverrideKeyword */ || isIdentifier(node) && isJSDocOverrideTag(parent2) && parent2.tagName === node) {
+    return getDefinitionFromOverriddenMember(typeChecker, node) || emptyArray;
+  }
+  if (isJumpStatementTarget(node)) {
+    const label = getTargetLabel(node.parent, node.text);
+    return label ? [createDefinitionInfoFromName(
+      typeChecker,
+      label,
+      "label" /* label */,
+      node.text,
+      /*containerName*/
+      void 0
+    )] : void 0;
+  }
+  if (node.kind === 105 /* ReturnKeyword */) {
+    const functionDeclaration = findAncestor(node.parent, (n) => isClassStaticBlockDeclaration(n) ? "quit" : isFunctionLikeDeclaration(n));
+    return functionDeclaration ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0;
+  }
+  if (node.kind === 133 /* AwaitKeyword */) {
+    const functionDeclaration = findAncestor(node, (n) => isFunctionLikeDeclaration(n));
+    const isAsyncFunction2 = functionDeclaration && some(functionDeclaration.modifiers, (node2) => node2.kind === 132 /* AsyncKeyword */);
+    return isAsyncFunction2 ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0;
+  }
+  if (node.kind === 125 /* YieldKeyword */) {
+    const functionDeclaration = findAncestor(node, (n) => isFunctionLikeDeclaration(n));
+    const isGeneratorFunction = functionDeclaration && functionDeclaration.asteriskToken;
+    return isGeneratorFunction ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0;
+  }
+  if (isStaticModifier(node) && isClassStaticBlockDeclaration(node.parent)) {
+    const classDecl = node.parent.parent;
+    const { symbol: symbol2, failedAliasResolution: failedAliasResolution2 } = getSymbol(classDecl, typeChecker, stopAtAlias);
+    const staticBlocks = filter(classDecl.members, isClassStaticBlockDeclaration);
+    const containerName = symbol2 ? typeChecker.symbolToString(symbol2, classDecl) : "";
+    const sourceFile2 = node.getSourceFile();
+    return map(staticBlocks, (staticBlock) => {
+      let { pos } = moveRangePastModifiers(staticBlock);
+      pos = skipTrivia(sourceFile2.text, pos);
+      return createDefinitionInfoFromName(
+        typeChecker,
+        staticBlock,
+        "constructor" /* constructorImplementationElement */,
+        "static {}",
+        containerName,
+        /*unverified*/
+        false,
+        failedAliasResolution2,
+        { start: pos, length: "static".length }
+      );
+    });
+  }
+  let { symbol, failedAliasResolution } = getSymbol(node, typeChecker, stopAtAlias);
+  let fallbackNode = node;
+  if (searchOtherFilesOnly && failedAliasResolution) {
+    const importDeclaration = forEach([node, ...(symbol == null ? void 0 : symbol.declarations) || emptyArray], (n) => findAncestor(n, isAnyImportOrBareOrAccessedRequire));
+    const moduleSpecifier = importDeclaration && tryGetModuleSpecifierFromDeclaration(importDeclaration);
+    if (moduleSpecifier) {
+      ({ symbol, failedAliasResolution } = getSymbol(moduleSpecifier, typeChecker, stopAtAlias));
+      fallbackNode = moduleSpecifier;
     }
   }
-  function forEachTopLevelDeclaration(statement, cb) {
-    switch (statement.kind) {
-      case 259 /* FunctionDeclaration */:
-      case 260 /* ClassDeclaration */:
-      case 264 /* ModuleDeclaration */:
-      case 263 /* EnumDeclaration */:
-      case 262 /* TypeAliasDeclaration */:
-      case 261 /* InterfaceDeclaration */:
-      case 268 /* ImportEqualsDeclaration */:
-        return cb(statement);
-      case 240 /* VariableStatement */:
-        return firstDefined(statement.declarationList.declarations, (decl) => forEachTopLevelDeclarationInBindingName(decl.name, cb));
-      case 241 /* ExpressionStatement */: {
-        const { expression } = statement;
-        return isBinaryExpression(expression) && getAssignmentDeclarationKind(expression) === 1 /* ExportsProperty */ ? cb(statement) : void 0;
-      }
+  if (!symbol && isModuleSpecifierLike(fallbackNode)) {
+    const ref = (_b = (_a2 = sourceFile.resolvedModules) == null ? void 0 : _a2.get(fallbackNode.text, getModeForUsageLocation(sourceFile, fallbackNode))) == null ? void 0 : _b.resolvedModule;
+    if (ref) {
+      return [{
+        name: fallbackNode.text,
+        fileName: ref.resolvedFileName,
+        containerName: void 0,
+        containerKind: void 0,
+        kind: "script" /* scriptElement */,
+        textSpan: createTextSpan(0, 0),
+        failedAliasResolution,
+        isAmbient: isDeclarationFileName(ref.resolvedFileName),
+        unverified: fallbackNode !== node
+      }];
     }
   }
-  function forEachTopLevelDeclarationInBindingName(name, cb) {
-    switch (name.kind) {
-      case 79 /* Identifier */:
-        return cb(cast(name.parent, (x) => isVariableDeclaration(x) || isBindingElement(x)));
-      case 204 /* ArrayBindingPattern */:
-      case 203 /* ObjectBindingPattern */:
-        return firstDefined(name.elements, (em) => isOmittedExpression(em) ? void 0 : forEachTopLevelDeclarationInBindingName(em.name, cb));
-      default:
-        return Debug.assertNever(name, `Unexpected name kind ${name.kind}`);
+  if (!symbol) {
+    return concatenate(fileReferenceDefinition, getDefinitionInfoForIndexSignatures(node, typeChecker));
+  }
+  if (searchOtherFilesOnly && every(symbol.declarations, (d) => d.getSourceFile().fileName === sourceFile.fileName))
+    return void 0;
+  const calledDeclaration = tryGetSignatureDeclaration(typeChecker, node);
+  if (calledDeclaration && !(isJsxOpeningLikeElement(node.parent) && isConstructorLike(calledDeclaration))) {
+    const sigInfo = createDefinitionFromSignatureDeclaration(typeChecker, calledDeclaration, failedAliasResolution);
+    if (typeChecker.getRootSymbols(symbol).some((s) => symbolMatchesSignature(s, calledDeclaration))) {
+      return [sigInfo];
+    } else {
+      const defs = getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution, calledDeclaration) || emptyArray;
+      return node.kind === 106 /* SuperKeyword */ ? [sigInfo, ...defs] : [...defs, sigInfo];
     }
   }
-  function nameOfTopLevelDeclaration(d) {
-    return isExpressionStatement(d) ? tryCast(d.expression.left.name, isIdentifier) : tryCast(d.name, isIdentifier);
+  if (node.parent.kind === 300 /* ShorthandPropertyAssignment */) {
+    const shorthandSymbol = typeChecker.getShorthandAssignmentValueSymbol(symbol.valueDeclaration);
+    const definitions = (shorthandSymbol == null ? void 0 : shorthandSymbol.declarations) ? shorthandSymbol.declarations.map((decl) => createDefinitionInfo(
+      decl,
+      typeChecker,
+      shorthandSymbol,
+      node,
+      /*unverified*/
+      false,
+      failedAliasResolution
+    )) : emptyArray;
+    return concatenate(definitions, getDefinitionFromObjectLiteralElement(typeChecker, node) || emptyArray);
+  }
+  if (isPropertyName(node) && isBindingElement(parent2) && isObjectBindingPattern(parent2.parent) && node === (parent2.propertyName || parent2.name)) {
+    const name = getNameFromPropertyName(node);
+    const type = typeChecker.getTypeAtLocation(parent2.parent);
+    return name === void 0 ? emptyArray : flatMap(type.isUnion() ? type.types : [type], (t) => {
+      const prop = t.getProperty(name);
+      return prop && getDefinitionFromSymbol(typeChecker, prop, node);
+    });
+  }
+  return concatenate(fileReferenceDefinition, getDefinitionFromObjectLiteralElement(typeChecker, node) || getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution));
+}
+function symbolMatchesSignature(s, calledDeclaration) {
+  var _a2;
+  return s === calledDeclaration.symbol || s === calledDeclaration.symbol.parent || isAssignmentExpression(calledDeclaration.parent) || !isCallLikeExpression(calledDeclaration.parent) && s === ((_a2 = tryCast(calledDeclaration.parent, canHaveSymbol)) == null ? void 0 : _a2.symbol);
+}
+function getDefinitionFromObjectLiteralElement(typeChecker, node) {
+  const element = getContainingObjectLiteralElement(node);
+  if (element) {
+    const contextualType = element && typeChecker.getContextualType(element.parent);
+    if (contextualType) {
+      return flatMap(getPropertySymbolsFromContextualType(
+        element,
+        typeChecker,
+        contextualType,
+        /*unionSymbolOk*/
+        false
+      ), (propertySymbol) => getDefinitionFromSymbol(typeChecker, propertySymbol, node));
+    }
   }
-  function getTopLevelDeclarationStatement(d) {
-    switch (d.kind) {
-      case 257 /* VariableDeclaration */:
-        return d.parent.parent;
-      case 205 /* BindingElement */:
-        return getTopLevelDeclarationStatement(
-          cast(d.parent.parent, (p) => isVariableDeclaration(p) || isBindingElement(p))
-        );
-      default:
-        return d;
+}
+function getDefinitionFromOverriddenMember(typeChecker, node) {
+  const classElement = findAncestor(node, isClassElement);
+  if (!(classElement && classElement.name))
+    return;
+  const baseDeclaration = findAncestor(classElement, isClassLike);
+  if (!baseDeclaration)
+    return;
+  const baseTypeNode = getEffectiveBaseTypeNode(baseDeclaration);
+  if (!baseTypeNode)
+    return;
+  const expression = skipParentheses(baseTypeNode.expression);
+  const base = isClassExpression(expression) ? expression.symbol : typeChecker.getSymbolAtLocation(expression);
+  if (!base)
+    return;
+  const name = unescapeLeadingUnderscores(getTextOfPropertyName(classElement.name));
+  const symbol = hasStaticModifier(classElement) ? typeChecker.getPropertyOfType(typeChecker.getTypeOfSymbol(base), name) : typeChecker.getPropertyOfType(typeChecker.getDeclaredTypeOfSymbol(base), name);
+  if (!symbol)
+    return;
+  return getDefinitionFromSymbol(typeChecker, symbol, node);
+}
+function getReferenceAtPosition(sourceFile, position, program) {
+  var _a2, _b, _c, _d;
+  const referencePath = findReferenceInPosition(sourceFile.referencedFiles, position);
+  if (referencePath) {
+    const file = program.getSourceFileFromReference(sourceFile, referencePath);
+    return file && { reference: referencePath, fileName: file.fileName, file, unverified: false };
+  }
+  const typeReferenceDirective = findReferenceInPosition(sourceFile.typeReferenceDirectives, position);
+  if (typeReferenceDirective) {
+    const reference = (_a2 = program.getResolvedTypeReferenceDirectives().get(typeReferenceDirective.fileName, typeReferenceDirective.resolutionMode || sourceFile.impliedNodeFormat)) == null ? void 0 : _a2.resolvedTypeReferenceDirective;
+    const file = reference && program.getSourceFile(reference.resolvedFileName);
+    return file && { reference: typeReferenceDirective, fileName: file.fileName, file, unverified: false };
+  }
+  const libReferenceDirective = findReferenceInPosition(sourceFile.libReferenceDirectives, position);
+  if (libReferenceDirective) {
+    const file = program.getLibFileFromReference(libReferenceDirective);
+    return file && { reference: libReferenceDirective, fileName: file.fileName, file, unverified: false };
+  }
+  if ((_b = sourceFile.resolvedModules) == null ? void 0 : _b.size()) {
+    const node = getTouchingToken(sourceFile, position);
+    if (isModuleSpecifierLike(node) && isExternalModuleNameRelative(node.text) && sourceFile.resolvedModules.has(node.text, getModeForUsageLocation(sourceFile, node))) {
+      const verifiedFileName = (_d = (_c = sourceFile.resolvedModules.get(node.text, getModeForUsageLocation(sourceFile, node))) == null ? void 0 : _c.resolvedModule) == null ? void 0 : _d.resolvedFileName;
+      const fileName = verifiedFileName || resolvePath(getDirectoryPath(sourceFile.fileName), node.text);
+      return {
+        file: program.getSourceFile(fileName),
+        fileName,
+        reference: {
+          pos: node.getStart(),
+          end: node.getEnd(),
+          fileName: node.text
+        },
+        unverified: !verifiedFileName
+      };
     }
   }
-  function addExportToChanges(sourceFile, decl, name, changes, useEs6Exports) {
-    if (isExported(sourceFile, decl, useEs6Exports, name))
-      return;
-    if (useEs6Exports) {
-      if (!isExpressionStatement(decl))
-        changes.insertExportModifier(sourceFile, decl);
+  return void 0;
+}
+function getTypeDefinitionAtPosition(typeChecker, sourceFile, position) {
+  const node = getTouchingPropertyName(sourceFile, position);
+  if (node === sourceFile) {
+    return void 0;
+  }
+  if (isImportMeta(node.parent) && node.parent.name === node) {
+    return definitionFromType(
+      typeChecker.getTypeAtLocation(node.parent),
+      typeChecker,
+      node.parent,
+      /*failedAliasResolution*/
+      false
+    );
+  }
+  const { symbol, failedAliasResolution } = getSymbol(
+    node,
+    typeChecker,
+    /*stopAtAlias*/
+    false
+  );
+  if (!symbol)
+    return void 0;
+  const typeAtLocation = typeChecker.getTypeOfSymbolAtLocation(symbol, node);
+  const returnType = tryGetReturnTypeOfFunction(symbol, typeAtLocation, typeChecker);
+  const fromReturnType = returnType && definitionFromType(returnType, typeChecker, node, failedAliasResolution);
+  const typeDefinitions = fromReturnType && fromReturnType.length !== 0 ? fromReturnType : definitionFromType(typeAtLocation, typeChecker, node, failedAliasResolution);
+  return typeDefinitions.length ? typeDefinitions : !(symbol.flags & 111551 /* Value */) && symbol.flags & 788968 /* Type */ ? getDefinitionFromSymbol(typeChecker, skipAlias(symbol, typeChecker), node, failedAliasResolution) : void 0;
+}
+function definitionFromType(type, checker, node, failedAliasResolution) {
+  return flatMap(type.isUnion() && !(type.flags & 32 /* Enum */) ? type.types : [type], (t) => t.symbol && getDefinitionFromSymbol(checker, t.symbol, node, failedAliasResolution));
+}
+function tryGetReturnTypeOfFunction(symbol, type, checker) {
+  if (type.symbol === symbol || // At `const f = () => {}`, the symbol is `f` and the type symbol is at `() => {}`
+  symbol.valueDeclaration && type.symbol && isVariableDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.initializer === type.symbol.valueDeclaration) {
+    const sigs = type.getCallSignatures();
+    if (sigs.length === 1)
+      return checker.getReturnTypeOfSignature(first(sigs));
+  }
+  return void 0;
+}
+function getDefinitionAndBoundSpan(program, sourceFile, position) {
+  const definitions = getDefinitionAtPosition(program, sourceFile, position);
+  if (!definitions || definitions.length === 0) {
+    return void 0;
+  }
+  const comment = findReferenceInPosition(sourceFile.referencedFiles, position) || findReferenceInPosition(sourceFile.typeReferenceDirectives, position) || findReferenceInPosition(sourceFile.libReferenceDirectives, position);
+  if (comment) {
+    return { definitions, textSpan: createTextSpanFromRange(comment) };
+  }
+  const node = getTouchingPropertyName(sourceFile, position);
+  const textSpan = createTextSpan(node.getStart(), node.getWidth());
+  return { definitions, textSpan };
+}
+function getDefinitionInfoForIndexSignatures(node, checker) {
+  return mapDefined(checker.getIndexInfosAtLocation(node), (info) => info.declaration && createDefinitionFromSignatureDeclaration(checker, info.declaration));
+}
+function getSymbol(node, checker, stopAtAlias) {
+  const symbol = checker.getSymbolAtLocation(node);
+  let failedAliasResolution = false;
+  if ((symbol == null ? void 0 : symbol.declarations) && symbol.flags & 2097152 /* Alias */ && !stopAtAlias && shouldSkipAlias(node, symbol.declarations[0])) {
+    const aliased = checker.getAliasedSymbol(symbol);
+    if (aliased.declarations) {
+      return { symbol: aliased };
     } else {
-      const names = getNamesToExportInCommonJS(decl);
-      if (names.length !== 0)
-        changes.insertNodesAfter(sourceFile, decl, names.map(createExportAssignment));
+      failedAliasResolution = true;
     }
   }
-  function isExported(sourceFile, decl, useEs6Exports, name) {
-    var _a2;
-    if (useEs6Exports) {
-      return !isExpressionStatement(decl) && hasSyntacticModifier(decl, 1 /* Export */) || !!(name && ((_a2 = sourceFile.symbol.exports) == null ? void 0 : _a2.has(name.escapedText)));
-    }
-    return !!sourceFile.symbol && !!sourceFile.symbol.exports && getNamesToExportInCommonJS(decl).some((name2) => sourceFile.symbol.exports.has(escapeLeadingUnderscores(name2)));
+  return { symbol, failedAliasResolution };
+}
+function shouldSkipAlias(node, declaration) {
+  if (node.kind !== 79 /* Identifier */) {
+    return false;
   }
-  function addExport(decl, useEs6Exports) {
-    return useEs6Exports ? [addEs6Export(decl)] : addCommonjsExport(decl);
+  if (node.parent === declaration) {
+    return true;
   }
-  function addEs6Export(d) {
-    const modifiers = canHaveModifiers(d) ? concatenate([factory.createModifier(93 /* ExportKeyword */)], getModifiers(d)) : void 0;
-    switch (d.kind) {
-      case 259 /* FunctionDeclaration */:
-        return factory.updateFunctionDeclaration(d, modifiers, d.asteriskToken, d.name, d.typeParameters, d.parameters, d.type, d.body);
-      case 260 /* ClassDeclaration */:
-        const decorators = canHaveDecorators(d) ? getDecorators(d) : void 0;
-        return factory.updateClassDeclaration(d, concatenate(decorators, modifiers), d.name, d.typeParameters, d.heritageClauses, d.members);
-      case 240 /* VariableStatement */:
-        return factory.updateVariableStatement(d, modifiers, d.declarationList);
-      case 264 /* ModuleDeclaration */:
-        return factory.updateModuleDeclaration(d, modifiers, d.name, d.body);
-      case 263 /* EnumDeclaration */:
-        return factory.updateEnumDeclaration(d, modifiers, d.name, d.members);
-      case 262 /* TypeAliasDeclaration */:
-        return factory.updateTypeAliasDeclaration(d, modifiers, d.name, d.typeParameters, d.type);
-      case 261 /* InterfaceDeclaration */:
-        return factory.updateInterfaceDeclaration(d, modifiers, d.name, d.typeParameters, d.heritageClauses, d.members);
-      case 268 /* ImportEqualsDeclaration */:
-        return factory.updateImportEqualsDeclaration(d, modifiers, d.isTypeOnly, d.name, d.moduleReference);
-      case 241 /* ExpressionStatement */:
-        return Debug.fail();
-      default:
-        return Debug.assertNever(d, `Unexpected declaration kind ${d.kind}`);
+  if (declaration.kind === 271 /* NamespaceImport */) {
+    return false;
+  }
+  return true;
+}
+function isExpandoDeclaration(node) {
+  if (!isAssignmentDeclaration(node))
+    return false;
+  const containingAssignment = findAncestor(node, (p) => {
+    if (isAssignmentExpression(p))
+      return true;
+    if (!isAssignmentDeclaration(p))
+      return "quit";
+    return false;
+  });
+  return !!containingAssignment && getAssignmentDeclarationKind(containingAssignment) === 5 /* Property */;
+}
+function getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution, excludeDeclaration) {
+  const filteredDeclarations = filter(symbol.declarations, (d) => d !== excludeDeclaration);
+  const withoutExpandos = filter(filteredDeclarations, (d) => !isExpandoDeclaration(d));
+  const results = some(withoutExpandos) ? withoutExpandos : filteredDeclarations;
+  return getConstructSignatureDefinition() || getCallSignatureDefinition() || map(results, (declaration) => createDefinitionInfo(
+    declaration,
+    typeChecker,
+    symbol,
+    node,
+    /*unverified*/
+    false,
+    failedAliasResolution
+  ));
+  function getConstructSignatureDefinition() {
+    if (symbol.flags & 32 /* Class */ && !(symbol.flags & (16 /* Function */ | 3 /* Variable */)) && (isNewExpressionTarget(node) || node.kind === 135 /* ConstructorKeyword */)) {
+      const cls = find(filteredDeclarations, isClassLike) || Debug.fail("Expected declaration to have at least one class-like declaration");
+      return getSignatureDefinition(
+        cls.members,
+        /*selectConstructors*/
+        true
+      );
     }
   }
-  function addCommonjsExport(decl) {
-    return [decl, ...getNamesToExportInCommonJS(decl).map(createExportAssignment)];
+  function getCallSignatureDefinition() {
+    return isCallOrNewExpressionTarget(node) || isNameOfFunctionDeclaration(node) ? getSignatureDefinition(
+      filteredDeclarations,
+      /*selectConstructors*/
+      false
+    ) : void 0;
   }
-  function getNamesToExportInCommonJS(decl) {
-    switch (decl.kind) {
-      case 259 /* FunctionDeclaration */:
-      case 260 /* ClassDeclaration */:
-        return [decl.name.text];
-      case 240 /* VariableStatement */:
-        return mapDefined(decl.declarationList.declarations, (d) => isIdentifier(d.name) ? d.name.text : void 0);
-      case 264 /* ModuleDeclaration */:
-      case 263 /* EnumDeclaration */:
-      case 262 /* TypeAliasDeclaration */:
-      case 261 /* InterfaceDeclaration */:
-      case 268 /* ImportEqualsDeclaration */:
-        return emptyArray;
-      case 241 /* ExpressionStatement */:
-        return Debug.fail("Can't export an ExpressionStatement");
-      default:
-        return Debug.assertNever(decl, `Unexpected decl kind ${decl.kind}`);
+  function getSignatureDefinition(signatureDeclarations, selectConstructors) {
+    if (!signatureDeclarations) {
+      return void 0;
     }
+    const declarations = signatureDeclarations.filter(selectConstructors ? isConstructorDeclaration : isFunctionLike);
+    const declarationsWithBody = declarations.filter((d) => !!d.body);
+    return declarations.length ? declarationsWithBody.length !== 0 ? declarationsWithBody.map((x) => createDefinitionInfo(x, typeChecker, symbol, node)) : [createDefinitionInfo(
+      last(declarations),
+      typeChecker,
+      symbol,
+      node,
+      /*unverified*/
+      false,
+      failedAliasResolution
+    )] : void 0;
+  }
+}
+function createDefinitionInfo(declaration, checker, symbol, node, unverified, failedAliasResolution) {
+  const symbolName2 = checker.symbolToString(symbol);
+  const symbolKind = ts_SymbolDisplay_exports.getSymbolKind(checker, symbol, node);
+  const containerName = symbol.parent ? checker.symbolToString(symbol.parent, node) : "";
+  return createDefinitionInfoFromName(checker, declaration, symbolKind, symbolName2, containerName, unverified, failedAliasResolution);
+}
+function createDefinitionInfoFromName(checker, declaration, symbolKind, symbolName2, containerName, unverified, failedAliasResolution, textSpan) {
+  const sourceFile = declaration.getSourceFile();
+  if (!textSpan) {
+    const name = getNameOfDeclaration(declaration) || declaration;
+    textSpan = createTextSpanFromNode(name, sourceFile);
+  }
+  return {
+    fileName: sourceFile.fileName,
+    textSpan,
+    kind: symbolKind,
+    name: symbolName2,
+    containerKind: void 0,
+    // TODO: GH#18217
+    containerName,
+    ...ts_FindAllReferences_exports.toContextSpan(
+      textSpan,
+      sourceFile,
+      ts_FindAllReferences_exports.getContextNode(declaration)
+    ),
+    isLocal: !isDefinitionVisible(checker, declaration),
+    isAmbient: !!(declaration.flags & 16777216 /* Ambient */),
+    unverified,
+    failedAliasResolution
+  };
+}
+function isDefinitionVisible(checker, declaration) {
+  if (checker.isDeclarationVisible(declaration))
+    return true;
+  if (!declaration.parent)
+    return false;
+  if (hasInitializer(declaration.parent) && declaration.parent.initializer === declaration)
+    return isDefinitionVisible(checker, declaration.parent);
+  switch (declaration.kind) {
+    case 169 /* PropertyDeclaration */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 171 /* MethodDeclaration */:
+      if (hasEffectiveModifier(declaration, 8 /* Private */))
+        return false;
+    case 173 /* Constructor */:
+    case 299 /* PropertyAssignment */:
+    case 300 /* ShorthandPropertyAssignment */:
+    case 207 /* ObjectLiteralExpression */:
+    case 228 /* ClassExpression */:
+    case 216 /* ArrowFunction */:
+    case 215 /* FunctionExpression */:
+      return isDefinitionVisible(checker, declaration.parent);
+    default:
+      return false;
   }
-  function createExportAssignment(name) {
-    return factory.createExpressionStatement(
-      factory.createBinaryExpression(
-        factory.createPropertyAccessExpression(factory.createIdentifier("exports"), factory.createIdentifier(name)),
-        63 /* EqualsToken */,
-        factory.createIdentifier(name)
-      )
-    );
+}
+function createDefinitionFromSignatureDeclaration(typeChecker, decl, failedAliasResolution) {
+  return createDefinitionInfo(
+    decl,
+    typeChecker,
+    decl.symbol,
+    decl,
+    /*unverified*/
+    false,
+    failedAliasResolution
+  );
+}
+function findReferenceInPosition(refs, pos) {
+  return find(refs, (ref) => textRangeContainsPositionInclusive(ref, pos));
+}
+function getDefinitionInfoForFileReference(name, targetFileName, unverified) {
+  return {
+    fileName: targetFileName,
+    textSpan: createTextSpanFromBounds(0, 0),
+    kind: "script" /* scriptElement */,
+    name,
+    containerName: void 0,
+    containerKind: void 0,
+    // TODO: GH#18217
+    unverified
+  };
+}
+function getAncestorCallLikeExpression(node) {
+  const target = findAncestor(node, (n) => !isRightSideOfPropertyAccess(n));
+  const callLike = target == null ? void 0 : target.parent;
+  return callLike && isCallLikeExpression(callLike) && getInvokedExpression(callLike) === target ? callLike : void 0;
+}
+function tryGetSignatureDeclaration(typeChecker, node) {
+  const callLike = getAncestorCallLikeExpression(node);
+  const signature = callLike && typeChecker.getResolvedSignature(callLike);
+  return tryCast(signature && signature.declaration, (d) => isFunctionLike(d) && !isFunctionTypeNode(d));
+}
+function isConstructorLike(node) {
+  switch (node.kind) {
+    case 173 /* Constructor */:
+    case 182 /* ConstructorType */:
+    case 177 /* ConstructSignature */:
+      return true;
+    default:
+      return false;
   }
+}
 
-  // src/services/_namespaces/ts.refactor.addOrRemoveBracesToArrowFunction.ts
-  var ts_refactor_addOrRemoveBracesToArrowFunction_exports = {};
+// src/services/_namespaces/ts.InlayHints.ts
+var ts_InlayHints_exports = {};
+__export(ts_InlayHints_exports, {
+  provideInlayHints: () => provideInlayHints
+});
 
-  // src/services/refactors/convertOverloadListToSingleSignature.ts
-  var refactorName5 = "Convert overload list to single signature";
-  var refactorDescription = Diagnostics.Convert_overload_list_to_single_signature.message;
-  var functionOverloadAction = {
-    name: refactorName5,
-    description: refactorDescription,
-    kind: "refactor.rewrite.function.overloadList"
-  };
-  registerRefactor(refactorName5, {
-    kinds: [functionOverloadAction.kind],
-    getEditsForAction: getRefactorEditsToConvertOverloadsToOneSignature,
-    getAvailableActions: getRefactorActionsToConvertOverloadsToOneSignature
-  });
-  function getRefactorActionsToConvertOverloadsToOneSignature(context) {
-    const { file, startPosition, program } = context;
-    const info = getConvertableOverloadListAtPosition(file, startPosition, program);
-    if (!info)
-      return emptyArray;
-    return [{
-      name: refactorName5,
-      description: refactorDescription,
-      actions: [functionOverloadAction]
-    }];
-  }
-  function getRefactorEditsToConvertOverloadsToOneSignature(context) {
-    const { file, startPosition, program } = context;
-    const signatureDecls = getConvertableOverloadListAtPosition(file, startPosition, program);
-    if (!signatureDecls)
-      return void 0;
-    const checker = program.getTypeChecker();
-    const lastDeclaration = signatureDecls[signatureDecls.length - 1];
-    let updated = lastDeclaration;
-    switch (lastDeclaration.kind) {
-      case 170 /* MethodSignature */: {
-        updated = factory.updateMethodSignature(
-          lastDeclaration,
-          lastDeclaration.modifiers,
-          lastDeclaration.name,
-          lastDeclaration.questionToken,
-          lastDeclaration.typeParameters,
-          getNewParametersForCombinedSignature(signatureDecls),
-          lastDeclaration.type
-        );
-        break;
-      }
-      case 171 /* MethodDeclaration */: {
-        updated = factory.updateMethodDeclaration(
-          lastDeclaration,
-          lastDeclaration.modifiers,
-          lastDeclaration.asteriskToken,
-          lastDeclaration.name,
-          lastDeclaration.questionToken,
-          lastDeclaration.typeParameters,
-          getNewParametersForCombinedSignature(signatureDecls),
-          lastDeclaration.type,
-          lastDeclaration.body
-        );
-        break;
-      }
-      case 176 /* CallSignature */: {
-        updated = factory.updateCallSignature(
-          lastDeclaration,
-          lastDeclaration.typeParameters,
-          getNewParametersForCombinedSignature(signatureDecls),
-          lastDeclaration.type
-        );
-        break;
-      }
-      case 173 /* Constructor */: {
-        updated = factory.updateConstructorDeclaration(
-          lastDeclaration,
-          lastDeclaration.modifiers,
-          getNewParametersForCombinedSignature(signatureDecls),
-          lastDeclaration.body
-        );
-        break;
-      }
-      case 177 /* ConstructSignature */: {
-        updated = factory.updateConstructSignature(
-          lastDeclaration,
-          lastDeclaration.typeParameters,
-          getNewParametersForCombinedSignature(signatureDecls),
-          lastDeclaration.type
-        );
-        break;
-      }
-      case 259 /* FunctionDeclaration */: {
-        updated = factory.updateFunctionDeclaration(
-          lastDeclaration,
-          lastDeclaration.modifiers,
-          lastDeclaration.asteriskToken,
-          lastDeclaration.name,
-          lastDeclaration.typeParameters,
-          getNewParametersForCombinedSignature(signatureDecls),
-          lastDeclaration.type,
-          lastDeclaration.body
-        );
-        break;
-      }
-      default:
-        return Debug.failBadSyntaxKind(lastDeclaration, "Unhandled signature kind in overload list conversion refactoring");
+// src/services/inlayHints.ts
+var maxHintsLength = 30;
+var leadingParameterNameCommentRegexFactory = (name) => {
+  return new RegExp(`^\\s?/\\*\\*?\\s?${name}\\s?\\*\\/\\s?$`);
+};
+function shouldShowParameterNameHints(preferences) {
+  return preferences.includeInlayParameterNameHints === "literals" || preferences.includeInlayParameterNameHints === "all";
+}
+function shouldShowLiteralParameterNameHintsOnly(preferences) {
+  return preferences.includeInlayParameterNameHints === "literals";
+}
+function provideInlayHints(context) {
+  const { file, program, span, cancellationToken, preferences } = context;
+  const sourceFileText = file.text;
+  const compilerOptions = program.getCompilerOptions();
+  const checker = program.getTypeChecker();
+  const result = [];
+  visitor(file);
+  return result;
+  function visitor(node) {
+    if (!node || node.getFullWidth() === 0) {
+      return;
+    }
+    switch (node.kind) {
+      case 264 /* ModuleDeclaration */:
+      case 260 /* ClassDeclaration */:
+      case 261 /* InterfaceDeclaration */:
+      case 259 /* FunctionDeclaration */:
+      case 228 /* ClassExpression */:
+      case 215 /* FunctionExpression */:
+      case 171 /* MethodDeclaration */:
+      case 216 /* ArrowFunction */:
+        cancellationToken.throwIfCancellationRequested();
+    }
+    if (!textSpanIntersectsWith(span, node.pos, node.getFullWidth())) {
+      return;
     }
-    if (updated === lastDeclaration) {
+    if (isTypeNode(node) && !isExpressionWithTypeArguments(node)) {
       return;
     }
-    const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
-      t.replaceNodeRange(file, signatureDecls[0], signatureDecls[signatureDecls.length - 1], updated);
-    });
-    return { renameFilename: void 0, renameLocation: void 0, edits };
-    function getNewParametersForCombinedSignature(signatureDeclarations) {
-      const lastSig = signatureDeclarations[signatureDeclarations.length - 1];
-      if (isFunctionLikeDeclaration(lastSig) && lastSig.body) {
-        signatureDeclarations = signatureDeclarations.slice(0, signatureDeclarations.length - 1);
+    if (preferences.includeInlayVariableTypeHints && isVariableDeclaration(node)) {
+      visitVariableLikeDeclaration(node);
+    } else if (preferences.includeInlayPropertyDeclarationTypeHints && isPropertyDeclaration(node)) {
+      visitVariableLikeDeclaration(node);
+    } else if (preferences.includeInlayEnumMemberValueHints && isEnumMember(node)) {
+      visitEnumMember(node);
+    } else if (shouldShowParameterNameHints(preferences) && (isCallExpression(node) || isNewExpression(node))) {
+      visitCallOrNewExpression(node);
+    } else {
+      if (preferences.includeInlayFunctionParameterTypeHints && isFunctionLikeDeclaration(node) && hasContextSensitiveParameters(node)) {
+        visitFunctionLikeForParameterType(node);
       }
-      return factory.createNodeArray([
-        factory.createParameterDeclaration(
-          void 0,
-          factory.createToken(25 /* DotDotDotToken */),
-          "args",
-          void 0,
-          factory.createUnionTypeNode(map(signatureDeclarations, convertSignatureParametersToTuple))
-        )
-      ]);
-    }
-    function convertSignatureParametersToTuple(decl) {
-      const members = map(decl.parameters, convertParameterToNamedTupleMember);
-      return setEmitFlags(factory.createTupleTypeNode(members), some(members, (m) => !!length(getSyntheticLeadingComments(m))) ? 0 /* None */ : 1 /* SingleLine */);
-    }
-    function convertParameterToNamedTupleMember(p) {
-      Debug.assert(isIdentifier(p.name));
-      const result = setTextRange(factory.createNamedTupleMember(
-        p.dotDotDotToken,
-        p.name,
-        p.questionToken,
-        p.type || factory.createKeywordTypeNode(131 /* AnyKeyword */)
-      ), p);
-      const parameterDocComment = p.symbol && p.symbol.getDocumentationComment(checker);
-      if (parameterDocComment) {
-        const newComment = displayPartsToString(parameterDocComment);
-        if (newComment.length) {
-          setSyntheticLeadingComments(result, [{
-            text: `*
-${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
- `,
-            kind: 3 /* MultiLineCommentTrivia */,
-            pos: -1,
-            end: -1,
-            hasTrailingNewLine: true,
-            hasLeadingNewline: true
-          }]);
-        }
+      if (preferences.includeInlayFunctionLikeReturnTypeHints && isSignatureSupportingReturnAnnotation(node)) {
+        visitFunctionDeclarationLikeForReturnType(node);
       }
-      return result;
     }
+    return forEachChild(node, visitor);
   }
-  function isConvertableSignatureDeclaration(d) {
-    switch (d.kind) {
-      case 170 /* MethodSignature */:
-      case 171 /* MethodDeclaration */:
-      case 176 /* CallSignature */:
-      case 173 /* Constructor */:
-      case 177 /* ConstructSignature */:
-      case 259 /* FunctionDeclaration */:
-        return true;
-    }
-    return false;
+  function isSignatureSupportingReturnAnnotation(node) {
+    return isArrowFunction(node) || isFunctionExpression(node) || isFunctionDeclaration(node) || isMethodDeclaration(node) || isGetAccessorDeclaration(node);
   }
-  function getConvertableOverloadListAtPosition(file, startPosition, program) {
-    const node = getTokenAtPosition(file, startPosition);
-    const containingDecl = findAncestor(node, isConvertableSignatureDeclaration);
-    if (!containingDecl) {
-      return;
-    }
-    if (isFunctionLikeDeclaration(containingDecl) && containingDecl.body && rangeContainsPosition(containingDecl.body, startPosition)) {
+  function addParameterHints(text, position, isFirstVariadicArgument) {
+    result.push({
+      text: `${isFirstVariadicArgument ? "..." : ""}${truncation(text, maxHintsLength)}:`,
+      position,
+      kind: "Parameter" /* Parameter */,
+      whitespaceAfter: true
+    });
+  }
+  function addTypeHints(text, position) {
+    result.push({
+      text: `: ${truncation(text, maxHintsLength)}`,
+      position,
+      kind: "Type" /* Type */,
+      whitespaceBefore: true
+    });
+  }
+  function addEnumMemberValueHints(text, position) {
+    result.push({
+      text: `= ${truncation(text, maxHintsLength)}`,
+      position,
+      kind: "Enum" /* Enum */,
+      whitespaceBefore: true
+    });
+  }
+  function visitEnumMember(member) {
+    if (member.initializer) {
       return;
     }
-    const checker = program.getTypeChecker();
-    const signatureSymbol = containingDecl.symbol;
-    if (!signatureSymbol) {
-      return;
+    const enumValue = checker.getConstantValue(member);
+    if (enumValue !== void 0) {
+      addEnumMemberValueHints(enumValue.toString(), member.end);
     }
-    const decls = signatureSymbol.declarations;
-    if (length(decls) <= 1) {
+  }
+  function isModuleReferenceType(type) {
+    return type.symbol && type.symbol.flags & 1536 /* Module */;
+  }
+  function visitVariableLikeDeclaration(decl) {
+    if (!decl.initializer || isBindingPattern(decl.name) || isVariableDeclaration(decl) && !isHintableDeclaration(decl)) {
       return;
     }
-    if (!every(decls, (d) => getSourceFileOfNode(d) === file)) {
+    const effectiveTypeAnnotation = getEffectiveTypeAnnotationNode(decl);
+    if (effectiveTypeAnnotation) {
       return;
     }
-    if (!isConvertableSignatureDeclaration(decls[0])) {
+    const declarationType = checker.getTypeAtLocation(decl);
+    if (isModuleReferenceType(declarationType)) {
       return;
     }
-    const kindOne = decls[0].kind;
-    if (!every(decls, (d) => d.kind === kindOne)) {
-      return;
+    const typeDisplayString = printTypeInSingleLine(declarationType);
+    if (typeDisplayString) {
+      const isVariableNameMatchesType = preferences.includeInlayVariableTypeHintsWhenTypeMatchesName === false && equateStringsCaseInsensitive(decl.name.getText(), typeDisplayString);
+      if (isVariableNameMatchesType) {
+        return;
+      }
+      addTypeHints(typeDisplayString, decl.name.end);
     }
-    const signatureDecls = decls;
-    if (some(signatureDecls, (d) => !!d.typeParameters || some(d.parameters, (p) => !!p.modifiers || !isIdentifier(p.name)))) {
+  }
+  function visitCallOrNewExpression(expr) {
+    const args = expr.arguments;
+    if (!args || !args.length) {
       return;
     }
-    const signatures = mapDefined(signatureDecls, (d) => checker.getSignatureFromDeclaration(d));
-    if (length(signatures) !== length(decls)) {
+    const candidates = [];
+    const signature = checker.getResolvedSignatureForSignatureHelp(expr, candidates);
+    if (!signature || !candidates.length) {
       return;
     }
-    const returnOne = checker.getReturnTypeOfSignature(signatures[0]);
-    if (!every(signatures, (s) => checker.getReturnTypeOfSignature(s) === returnOne)) {
-      return;
+    for (let i = 0; i < args.length; ++i) {
+      const originalArg = args[i];
+      const arg = skipParentheses(originalArg);
+      if (shouldShowLiteralParameterNameHintsOnly(preferences) && !isHintableLiteral(arg)) {
+        continue;
+      }
+      const identifierNameInfo = checker.getParameterIdentifierNameAtPosition(signature, i);
+      if (identifierNameInfo) {
+        const [parameterName, isFirstVariadicArgument] = identifierNameInfo;
+        const isParameterNameNotSameAsArgument = preferences.includeInlayParameterNameHintsWhenArgumentMatchesName || !identifierOrAccessExpressionPostfixMatchesParameterName(arg, parameterName);
+        if (!isParameterNameNotSameAsArgument && !isFirstVariadicArgument) {
+          continue;
+        }
+        const name = unescapeLeadingUnderscores(parameterName);
+        if (leadingCommentsContainsParameterName(arg, name)) {
+          continue;
+        }
+        addParameterHints(name, originalArg.getStart(), isFirstVariadicArgument);
+      }
     }
-    return signatureDecls;
   }
-
-  // src/services/refactors/addOrRemoveBracesToArrowFunction.ts
-  var refactorName6 = "Add or remove braces in an arrow function";
-  var refactorDescription2 = Diagnostics.Add_or_remove_braces_in_an_arrow_function.message;
-  var addBracesAction = {
-    name: "Add braces to arrow function",
-    description: Diagnostics.Add_braces_to_arrow_function.message,
-    kind: "refactor.rewrite.arrow.braces.add"
-  };
-  var removeBracesAction = {
-    name: "Remove braces from arrow function",
-    description: Diagnostics.Remove_braces_from_arrow_function.message,
-    kind: "refactor.rewrite.arrow.braces.remove"
-  };
-  registerRefactor(refactorName6, {
-    kinds: [removeBracesAction.kind],
-    getEditsForAction: getRefactorEditsToRemoveFunctionBraces,
-    getAvailableActions: getRefactorActionsToRemoveFunctionBraces
-  });
-  function getRefactorActionsToRemoveFunctionBraces(context) {
-    const { file, startPosition, triggerReason } = context;
-    const info = getConvertibleArrowFunctionAtPosition(file, startPosition, triggerReason === "invoked");
-    if (!info)
-      return emptyArray;
-    if (!isRefactorErrorInfo(info)) {
-      return [{
-        name: refactorName6,
-        description: refactorDescription2,
-        actions: [
-          info.addBraces ? addBracesAction : removeBracesAction
-        ]
-      }];
+  function identifierOrAccessExpressionPostfixMatchesParameterName(expr, parameterName) {
+    if (isIdentifier(expr)) {
+      return expr.text === parameterName;
     }
-    if (context.preferences.provideRefactorNotApplicableReason) {
-      return [{
-        name: refactorName6,
-        description: refactorDescription2,
-        actions: [
-          { ...addBracesAction, notApplicableReason: info.error },
-          { ...removeBracesAction, notApplicableReason: info.error }
-        ]
-      }];
+    if (isPropertyAccessExpression(expr)) {
+      return expr.name.text === parameterName;
     }
-    return emptyArray;
-  }
-  function getRefactorEditsToRemoveFunctionBraces(context, actionName2) {
-    const { file, startPosition } = context;
-    const info = getConvertibleArrowFunctionAtPosition(file, startPosition);
-    Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
-    const { expression, returnStatement, func } = info;
-    let body;
-    if (actionName2 === addBracesAction.name) {
-      const returnStatement2 = factory.createReturnStatement(expression);
-      body = factory.createBlock([returnStatement2], true);
-      copyLeadingComments(expression, returnStatement2, file, 3 /* MultiLineCommentTrivia */, true);
-    } else if (actionName2 === removeBracesAction.name && returnStatement) {
-      const actualExpression = expression || factory.createVoidZero();
-      body = needsParentheses(actualExpression) ? factory.createParenthesizedExpression(actualExpression) : actualExpression;
-      copyTrailingAsLeadingComments(returnStatement, body, file, 3 /* MultiLineCommentTrivia */, false);
-      copyLeadingComments(returnStatement, body, file, 3 /* MultiLineCommentTrivia */, false);
-      copyTrailingComments(returnStatement, body, file, 3 /* MultiLineCommentTrivia */, false);
-    } else {
-      Debug.fail("invalid action");
-    }
-    const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
-      t.replaceNode(file, func.body, body);
-    });
-    return { renameFilename: void 0, renameLocation: void 0, edits };
+    return false;
   }
-  function getConvertibleArrowFunctionAtPosition(file, startPosition, considerFunctionBodies = true, kind) {
-    const node = getTokenAtPosition(file, startPosition);
-    const func = getContainingFunction(node);
-    if (!func) {
-      return {
-        error: getLocaleSpecificMessage(Diagnostics.Could_not_find_a_containing_arrow_function)
-      };
-    }
-    if (!isArrowFunction(func)) {
-      return {
-        error: getLocaleSpecificMessage(Diagnostics.Containing_function_is_not_an_arrow_function)
-      };
+  function leadingCommentsContainsParameterName(node, name) {
+    if (!isIdentifierText(name, compilerOptions.target, getLanguageVariant(file.scriptKind))) {
+      return false;
     }
-    if (!rangeContainsRange(func, node) || rangeContainsRange(func.body, node) && !considerFunctionBodies) {
-      return void 0;
+    const ranges = getLeadingCommentRanges(sourceFileText, node.pos);
+    if (!(ranges == null ? void 0 : ranges.length)) {
+      return false;
     }
-    if (refactorKindBeginsWith(addBracesAction.kind, kind) && isExpression(func.body)) {
-      return { func, addBraces: true, expression: func.body };
-    } else if (refactorKindBeginsWith(removeBracesAction.kind, kind) && isBlock(func.body) && func.body.statements.length === 1) {
-      const firstStatement = first(func.body.statements);
-      if (isReturnStatement(firstStatement)) {
-        return { func, addBraces: false, expression: firstStatement.expression, returnStatement: firstStatement };
+    const regex = leadingParameterNameCommentRegexFactory(name);
+    return some(ranges, (range) => regex.test(sourceFileText.substring(range.pos, range.end)));
+  }
+  function isHintableLiteral(node) {
+    switch (node.kind) {
+      case 221 /* PrefixUnaryExpression */: {
+        const operand = node.operand;
+        return isLiteralExpression(operand) || isIdentifier(operand) && isInfinityOrNaNString(operand.escapedText);
+      }
+      case 110 /* TrueKeyword */:
+      case 95 /* FalseKeyword */:
+      case 104 /* NullKeyword */:
+      case 14 /* NoSubstitutionTemplateLiteral */:
+      case 225 /* TemplateExpression */:
+        return true;
+      case 79 /* Identifier */: {
+        const name = node.escapedText;
+        return isUndefined(name) || isInfinityOrNaNString(name);
       }
     }
-    return void 0;
+    return isLiteralExpression(node);
   }
-
-  // src/services/_namespaces/ts.refactor.convertArrowFunctionOrFunctionExpression.ts
-  var ts_refactor_convertArrowFunctionOrFunctionExpression_exports = {};
-
-  // src/services/refactors/convertArrowFunctionOrFunctionExpression.ts
-  var refactorName7 = "Convert arrow function or function expression";
-  var refactorDescription3 = getLocaleSpecificMessage(Diagnostics.Convert_arrow_function_or_function_expression);
-  var toAnonymousFunctionAction = {
-    name: "Convert to anonymous function",
-    description: getLocaleSpecificMessage(Diagnostics.Convert_to_anonymous_function),
-    kind: "refactor.rewrite.function.anonymous"
-  };
-  var toNamedFunctionAction = {
-    name: "Convert to named function",
-    description: getLocaleSpecificMessage(Diagnostics.Convert_to_named_function),
-    kind: "refactor.rewrite.function.named"
-  };
-  var toArrowFunctionAction = {
-    name: "Convert to arrow function",
-    description: getLocaleSpecificMessage(Diagnostics.Convert_to_arrow_function),
-    kind: "refactor.rewrite.function.arrow"
-  };
-  registerRefactor(refactorName7, {
-    kinds: [
-      toAnonymousFunctionAction.kind,
-      toNamedFunctionAction.kind,
-      toArrowFunctionAction.kind
-    ],
-    getEditsForAction: getRefactorEditsToConvertFunctionExpressions,
-    getAvailableActions: getRefactorActionsToConvertFunctionExpressions
-  });
-  function getRefactorActionsToConvertFunctionExpressions(context) {
-    const { file, startPosition, program, kind } = context;
-    const info = getFunctionInfo(file, startPosition, program);
-    if (!info)
-      return emptyArray;
-    const { selectedVariableDeclaration, func } = info;
-    const possibleActions = [];
-    const errors = [];
-    if (refactorKindBeginsWith(toNamedFunctionAction.kind, kind)) {
-      const error = selectedVariableDeclaration || isArrowFunction(func) && isVariableDeclaration(func.parent) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_named_function);
-      if (error) {
-        errors.push({ ...toNamedFunctionAction, notApplicableReason: error });
-      } else {
-        possibleActions.push(toNamedFunctionAction);
+  function visitFunctionDeclarationLikeForReturnType(decl) {
+    if (isArrowFunction(decl)) {
+      if (!findChildOfKind(decl, 20 /* OpenParenToken */, file)) {
+        return;
       }
     }
-    if (refactorKindBeginsWith(toAnonymousFunctionAction.kind, kind)) {
-      const error = !selectedVariableDeclaration && isArrowFunction(func) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_anonymous_function);
-      if (error) {
-        errors.push({ ...toAnonymousFunctionAction, notApplicableReason: error });
-      } else {
-        possibleActions.push(toAnonymousFunctionAction);
-      }
+    const effectiveTypeAnnotation = getEffectiveReturnTypeNode(decl);
+    if (effectiveTypeAnnotation || !decl.body) {
+      return;
     }
-    if (refactorKindBeginsWith(toArrowFunctionAction.kind, kind)) {
-      const error = isFunctionExpression(func) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_arrow_function);
-      if (error) {
-        errors.push({ ...toArrowFunctionAction, notApplicableReason: error });
-      } else {
-        possibleActions.push(toArrowFunctionAction);
-      }
+    const signature = checker.getSignatureFromDeclaration(decl);
+    if (!signature) {
+      return;
     }
-    return [{
-      name: refactorName7,
-      description: refactorDescription3,
-      actions: possibleActions.length === 0 && context.preferences.provideRefactorNotApplicableReason ? errors : possibleActions
-    }];
+    const returnType = checker.getReturnTypeOfSignature(signature);
+    if (isModuleReferenceType(returnType)) {
+      return;
+    }
+    const typeDisplayString = printTypeInSingleLine(returnType);
+    if (!typeDisplayString) {
+      return;
+    }
+    addTypeHints(typeDisplayString, getTypeAnnotationPosition(decl));
   }
-  function getRefactorEditsToConvertFunctionExpressions(context, actionName2) {
-    const { file, startPosition, program } = context;
-    const info = getFunctionInfo(file, startPosition, program);
-    if (!info)
-      return void 0;
-    const { func } = info;
-    const edits = [];
-    switch (actionName2) {
-      case toAnonymousFunctionAction.name:
-        edits.push(...getEditInfoForConvertToAnonymousFunction(context, func));
-        break;
-      case toNamedFunctionAction.name:
-        const variableInfo = getVariableInfo(func);
-        if (!variableInfo)
-          return void 0;
-        edits.push(...getEditInfoForConvertToNamedFunction(context, func, variableInfo));
-        break;
-      case toArrowFunctionAction.name:
-        if (!isFunctionExpression(func))
-          return void 0;
-        edits.push(...getEditInfoForConvertToArrowFunction(context, func));
-        break;
-      default:
-        return Debug.fail("invalid action");
+  function getTypeAnnotationPosition(decl) {
+    const closeParenToken = findChildOfKind(decl, 21 /* CloseParenToken */, file);
+    if (closeParenToken) {
+      return closeParenToken.end;
     }
-    return { renameFilename: void 0, renameLocation: void 0, edits };
+    return decl.parameters.end;
   }
-  function containingThis(node) {
-    let containsThis = false;
-    node.forEachChild(function checkThis(child) {
-      if (isThis(child)) {
-        containsThis = true;
-        return;
+  function visitFunctionLikeForParameterType(node) {
+    const signature = checker.getSignatureFromDeclaration(node);
+    if (!signature) {
+      return;
+    }
+    for (let i = 0; i < node.parameters.length && i < signature.parameters.length; ++i) {
+      const param = node.parameters[i];
+      if (!isHintableDeclaration(param)) {
+        continue;
+      }
+      const effectiveTypeAnnotation = getEffectiveTypeAnnotationNode(param);
+      if (effectiveTypeAnnotation) {
+        continue;
       }
-      if (!isClassLike(child) && !isFunctionDeclaration(child) && !isFunctionExpression(child)) {
-        forEachChild(child, checkThis);
+      const typeDisplayString = getParameterDeclarationTypeDisplayString(signature.parameters[i]);
+      if (!typeDisplayString) {
+        continue;
       }
-    });
-    return containsThis;
-  }
-  function getFunctionInfo(file, startPosition, program) {
-    const token = getTokenAtPosition(file, startPosition);
-    const typeChecker = program.getTypeChecker();
-    const func = tryGetFunctionFromVariableDeclaration(file, typeChecker, token.parent);
-    if (func && !containingThis(func.body) && !typeChecker.containsArgumentsReference(func)) {
-      return { selectedVariableDeclaration: true, func };
-    }
-    const maybeFunc = getContainingFunction(token);
-    if (maybeFunc && (isFunctionExpression(maybeFunc) || isArrowFunction(maybeFunc)) && !rangeContainsRange(maybeFunc.body, token) && !containingThis(maybeFunc.body) && !typeChecker.containsArgumentsReference(maybeFunc)) {
-      if (isFunctionExpression(maybeFunc) && isFunctionReferencedInFile(file, typeChecker, maybeFunc))
-        return void 0;
-      return { selectedVariableDeclaration: false, func: maybeFunc };
+      addTypeHints(typeDisplayString, param.questionToken ? param.questionToken.end : param.name.end);
     }
-    return void 0;
-  }
-  function isSingleVariableDeclaration(parent2) {
-    return isVariableDeclaration(parent2) || isVariableDeclarationList(parent2) && parent2.declarations.length === 1;
   }
-  function tryGetFunctionFromVariableDeclaration(sourceFile, typeChecker, parent2) {
-    if (!isSingleVariableDeclaration(parent2)) {
+  function getParameterDeclarationTypeDisplayString(symbol) {
+    const valueDeclaration = symbol.valueDeclaration;
+    if (!valueDeclaration || !isParameter(valueDeclaration)) {
       return void 0;
     }
-    const variableDeclaration = isVariableDeclaration(parent2) ? parent2 : first(parent2.declarations);
-    const initializer = variableDeclaration.initializer;
-    if (initializer && (isArrowFunction(initializer) || isFunctionExpression(initializer) && !isFunctionReferencedInFile(sourceFile, typeChecker, initializer))) {
-      return initializer;
+    const signatureParamType = checker.getTypeOfSymbolAtLocation(symbol, valueDeclaration);
+    if (isModuleReferenceType(signatureParamType)) {
+      return void 0;
     }
-    return void 0;
+    return printTypeInSingleLine(signatureParamType);
   }
-  function convertToBlock(body) {
-    if (isExpression(body)) {
-      const returnStatement = factory.createReturnStatement(body);
-      const file = body.getSourceFile();
-      suppressLeadingAndTrailingTrivia(returnStatement);
-      copyTrailingAsLeadingComments(body, returnStatement, file, void 0, true);
-      return factory.createBlock([returnStatement], true);
-    } else {
-      return body;
+  function truncation(text, maxLength2) {
+    if (text.length > maxLength2) {
+      return text.substr(0, maxLength2 - "...".length) + "...";
     }
+    return text;
   }
-  function getVariableInfo(func) {
-    const variableDeclaration = func.parent;
-    if (!isVariableDeclaration(variableDeclaration) || !isVariableDeclarationInVariableStatement(variableDeclaration))
-      return void 0;
-    const variableDeclarationList = variableDeclaration.parent;
-    const statement = variableDeclarationList.parent;
-    if (!isVariableDeclarationList(variableDeclarationList) || !isVariableStatement(statement) || !isIdentifier(variableDeclaration.name))
-      return void 0;
-    return { variableDeclaration, variableDeclarationList, statement, name: variableDeclaration.name };
-  }
-  function getEditInfoForConvertToAnonymousFunction(context, func) {
-    const { file } = context;
-    const body = convertToBlock(func.body);
-    const newNode = factory.createFunctionExpression(func.modifiers, func.asteriskToken, void 0, func.typeParameters, func.parameters, func.type, body);
-    return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, func, newNode));
+  function printTypeInSingleLine(type) {
+    const flags = 70221824 /* IgnoreErrors */ | 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */;
+    const options = { removeComments: true };
+    const printer = createPrinter(options);
+    return usingSingleLineStringWriter((writer) => {
+      const typeNode = checker.typeToTypeNode(
+        type,
+        /*enclosingDeclaration*/
+        void 0,
+        flags
+      );
+      Debug.assertIsDefined(typeNode, "should always get typenode");
+      printer.writeNode(
+        4 /* Unspecified */,
+        typeNode,
+        /*sourceFile*/
+        file,
+        writer
+      );
+    });
   }
-  function getEditInfoForConvertToNamedFunction(context, func, variableInfo) {
-    const { file } = context;
-    const body = convertToBlock(func.body);
-    const { variableDeclaration, variableDeclarationList, statement, name } = variableInfo;
-    suppressLeadingTrivia(statement);
-    const modifiersFlags = getCombinedModifierFlags(variableDeclaration) & 1 /* Export */ | getEffectiveModifierFlags(func);
-    const modifiers = factory.createModifiersFromModifierFlags(modifiersFlags);
-    const newNode = factory.createFunctionDeclaration(length(modifiers) ? modifiers : void 0, func.asteriskToken, name, func.typeParameters, func.parameters, func.type, body);
-    if (variableDeclarationList.declarations.length === 1) {
-      return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, statement, newNode));
-    } else {
-      return ts_textChanges_exports.ChangeTracker.with(context, (t) => {
-        t.delete(file, variableDeclaration);
-        t.insertNodeAfter(file, statement, newNode);
-      });
-    }
+  function isUndefined(name) {
+    return name === "undefined";
   }
-  function getEditInfoForConvertToArrowFunction(context, func) {
-    const { file } = context;
-    const statements = func.body.statements;
-    const head = statements[0];
-    let body;
-    if (canBeConvertedToExpression(func.body, head)) {
-      body = head.expression;
-      suppressLeadingAndTrailingTrivia(body);
-      copyComments(head, body);
-    } else {
-      body = func.body;
+  function isHintableDeclaration(node) {
+    if ((isParameterDeclaration(node) || isVariableDeclaration(node) && isVarConst(node)) && node.initializer) {
+      const initializer = skipParentheses(node.initializer);
+      return !(isHintableLiteral(initializer) || isNewExpression(initializer) || isObjectLiteralExpression(initializer) || isAssertionExpression(initializer));
     }
-    const newNode = factory.createArrowFunction(func.modifiers, func.typeParameters, func.parameters, func.type, factory.createToken(38 /* EqualsGreaterThanToken */), body);
-    return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, func, newNode));
-  }
-  function canBeConvertedToExpression(body, head) {
-    return body.statements.length === 1 && (isReturnStatement(head) && !!head.expression);
-  }
-  function isFunctionReferencedInFile(sourceFile, typeChecker, node) {
-    return !!node.name && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(node.name, typeChecker, sourceFile);
+    return true;
   }
+}
 
-  // src/services/_namespaces/ts.refactor.convertParamsToDestructuredObject.ts
-  var ts_refactor_convertParamsToDestructuredObject_exports = {};
+// src/services/_namespaces/ts.JsDoc.ts
+var ts_JsDoc_exports = {};
+__export(ts_JsDoc_exports, {
+  getDocCommentTemplateAtPosition: () => getDocCommentTemplateAtPosition,
+  getJSDocParameterNameCompletionDetails: () => getJSDocParameterNameCompletionDetails,
+  getJSDocParameterNameCompletions: () => getJSDocParameterNameCompletions,
+  getJSDocTagCompletionDetails: () => getJSDocTagCompletionDetails,
+  getJSDocTagCompletions: () => getJSDocTagCompletions,
+  getJSDocTagNameCompletionDetails: () => getJSDocTagNameCompletionDetails,
+  getJSDocTagNameCompletions: () => getJSDocTagNameCompletions,
+  getJsDocCommentsFromDeclarations: () => getJsDocCommentsFromDeclarations,
+  getJsDocTagsFromDeclarations: () => getJsDocTagsFromDeclarations
+});
 
-  // src/services/refactors/convertParamsToDestructuredObject.ts
-  var refactorName8 = "Convert parameters to destructured object";
-  var minimumParameterLength = 1;
-  var refactorDescription4 = getLocaleSpecificMessage(Diagnostics.Convert_parameters_to_destructured_object);
-  var toDestructuredAction = {
-    name: refactorName8,
-    description: refactorDescription4,
-    kind: "refactor.rewrite.parameters.toDestructured"
-  };
-  registerRefactor(refactorName8, {
-    kinds: [toDestructuredAction.kind],
-    getEditsForAction: getRefactorEditsToConvertParametersToDestructuredObject,
-    getAvailableActions: getRefactorActionsToConvertParametersToDestructuredObject
-  });
-  function getRefactorActionsToConvertParametersToDestructuredObject(context) {
-    const { file, startPosition } = context;
-    const isJSFile = isSourceFileJS(file);
-    if (isJSFile)
-      return emptyArray;
-    const functionDeclaration = getFunctionDeclarationAtPosition(file, startPosition, context.program.getTypeChecker());
-    if (!functionDeclaration)
-      return emptyArray;
-    return [{
-      name: refactorName8,
-      description: refactorDescription4,
-      actions: [toDestructuredAction]
-    }];
-  }
-  function getRefactorEditsToConvertParametersToDestructuredObject(context, actionName2) {
-    Debug.assert(actionName2 === refactorName8, "Unexpected action name");
-    const { file, startPosition, program, cancellationToken, host } = context;
-    const functionDeclaration = getFunctionDeclarationAtPosition(file, startPosition, program.getTypeChecker());
-    if (!functionDeclaration || !cancellationToken)
-      return void 0;
-    const groupedReferences = getGroupedReferences(functionDeclaration, program, cancellationToken);
-    if (groupedReferences.valid) {
-      const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange36(file, program, host, t, functionDeclaration, groupedReferences));
-      return { renameFilename: void 0, renameLocation: void 0, edits };
-    }
-    return { edits: [] };
-  }
-  function doChange36(sourceFile, program, host, changes, functionDeclaration, groupedReferences) {
-    const signature = groupedReferences.signature;
-    const newFunctionDeclarationParams = map(createNewParameters(functionDeclaration, program, host), (param) => getSynthesizedDeepClone(param));
-    if (signature) {
-      const newSignatureParams = map(createNewParameters(signature, program, host), (param) => getSynthesizedDeepClone(param));
-      replaceParameters(signature, newSignatureParams);
-    }
-    replaceParameters(functionDeclaration, newFunctionDeclarationParams);
-    const functionCalls = sortAndDeduplicate(groupedReferences.functionCalls, (a, b) => compareValues(a.pos, b.pos));
-    for (const call of functionCalls) {
-      if (call.arguments && call.arguments.length) {
-        const newArgument = getSynthesizedDeepClone(createNewArgument(functionDeclaration, call.arguments), true);
-        changes.replaceNodeRange(
-          getSourceFileOfNode(call),
-          first(call.arguments),
-          last(call.arguments),
-          newArgument,
-          { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include }
-        );
+// src/services/jsDoc.ts
+var jsDocTagNames = [
+  "abstract",
+  "access",
+  "alias",
+  "argument",
+  "async",
+  "augments",
+  "author",
+  "borrows",
+  "callback",
+  "class",
+  "classdesc",
+  "constant",
+  "constructor",
+  "constructs",
+  "copyright",
+  "default",
+  "deprecated",
+  "description",
+  "emits",
+  "enum",
+  "event",
+  "example",
+  "exports",
+  "extends",
+  "external",
+  "field",
+  "file",
+  "fileoverview",
+  "fires",
+  "function",
+  "generator",
+  "global",
+  "hideconstructor",
+  "host",
+  "ignore",
+  "implements",
+  "inheritdoc",
+  "inner",
+  "instance",
+  "interface",
+  "kind",
+  "lends",
+  "license",
+  "link",
+  "listens",
+  "member",
+  "memberof",
+  "method",
+  "mixes",
+  "module",
+  "name",
+  "namespace",
+  "override",
+  "package",
+  "param",
+  "private",
+  "property",
+  "protected",
+  "public",
+  "readonly",
+  "requires",
+  "returns",
+  "see",
+  "since",
+  "static",
+  "summary",
+  "template",
+  "this",
+  "throws",
+  "todo",
+  "tutorial",
+  "type",
+  "typedef",
+  "var",
+  "variation",
+  "version",
+  "virtual",
+  "yields"
+];
+var jsDocTagNameCompletionEntries;
+var jsDocTagCompletionEntries;
+function getJsDocCommentsFromDeclarations(declarations, checker) {
+  const parts = [];
+  forEachUnique(declarations, (declaration) => {
+    for (const jsdoc of getCommentHavingNodes(declaration)) {
+      const inheritDoc = isJSDoc(jsdoc) && jsdoc.tags && find(jsdoc.tags, (t) => t.kind === 330 /* JSDocTag */ && (t.tagName.escapedText === "inheritDoc" || t.tagName.escapedText === "inheritdoc"));
+      if (jsdoc.comment === void 0 && !inheritDoc || isJSDoc(jsdoc) && declaration.kind !== 349 /* JSDocTypedefTag */ && declaration.kind !== 341 /* JSDocCallbackTag */ && jsdoc.tags && jsdoc.tags.some((t) => t.kind === 349 /* JSDocTypedefTag */ || t.kind === 341 /* JSDocCallbackTag */) && !jsdoc.tags.some((t) => t.kind === 344 /* JSDocParameterTag */ || t.kind === 345 /* JSDocReturnTag */)) {
+        continue;
+      }
+      let newparts = jsdoc.comment ? getDisplayPartsFromComment(jsdoc.comment, checker) : [];
+      if (inheritDoc && inheritDoc.comment) {
+        newparts = newparts.concat(getDisplayPartsFromComment(inheritDoc.comment, checker));
+      }
+      if (!contains(parts, newparts, isIdenticalListOfDisplayParts)) {
+        parts.push(newparts);
       }
     }
-    function replaceParameters(declarationOrSignature, parameterDeclarations) {
-      changes.replaceNodeRangeWithNodes(
-        sourceFile,
-        first(declarationOrSignature.parameters),
-        last(declarationOrSignature.parameters),
-        parameterDeclarations,
-        {
-          joiner: ", ",
-          indentation: 0,
-          leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll,
-          trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
-        }
-      );
+  });
+  return flatten(intersperse(parts, [lineBreakPart()]));
+}
+function isIdenticalListOfDisplayParts(parts1, parts2) {
+  return arraysEqual(parts1, parts2, (p1, p2) => p1.kind === p2.kind && p1.text === p2.text);
+}
+function getCommentHavingNodes(declaration) {
+  switch (declaration.kind) {
+    case 344 /* JSDocParameterTag */:
+    case 351 /* JSDocPropertyTag */:
+      return [declaration];
+    case 341 /* JSDocCallbackTag */:
+    case 349 /* JSDocTypedefTag */:
+      return [declaration, declaration.parent];
+    default:
+      return getJSDocCommentsAndTags(declaration);
+  }
+}
+function getJsDocTagsFromDeclarations(declarations, checker) {
+  const infos = [];
+  forEachUnique(declarations, (declaration) => {
+    const tags = getJSDocTags(declaration);
+    if (tags.some((t) => t.kind === 349 /* JSDocTypedefTag */ || t.kind === 341 /* JSDocCallbackTag */) && !tags.some((t) => t.kind === 344 /* JSDocParameterTag */ || t.kind === 345 /* JSDocReturnTag */)) {
+      return;
     }
-  }
-  function getGroupedReferences(functionDeclaration, program, cancellationToken) {
-    const functionNames = getFunctionNames(functionDeclaration);
-    const classNames = isConstructorDeclaration(functionDeclaration) ? getClassNames(functionDeclaration) : [];
-    const names = deduplicate([...functionNames, ...classNames], equateValues);
-    const checker = program.getTypeChecker();
-    const references = flatMap(names, (name) => ts_FindAllReferences_exports.getReferenceEntriesForNode(-1, name, program, program.getSourceFiles(), cancellationToken));
-    const groupedReferences = groupReferences(references);
-    if (!every(groupedReferences.declarations, (decl) => contains(names, decl))) {
-      groupedReferences.valid = false;
-    }
-    return groupedReferences;
-    function groupReferences(referenceEntries) {
-      const classReferences = { accessExpressions: [], typeUsages: [] };
-      const groupedReferences2 = { functionCalls: [], declarations: [], classReferences, valid: true };
-      const functionSymbols = map(functionNames, getSymbolTargetAtLocation);
-      const classSymbols = map(classNames, getSymbolTargetAtLocation);
-      const isConstructor = isConstructorDeclaration(functionDeclaration);
-      const contextualSymbols = map(functionNames, (name) => getSymbolForContextualType(name, checker));
-      for (const entry of referenceEntries) {
-        if (entry.kind === ts_FindAllReferences_exports.EntryKind.Span) {
-          groupedReferences2.valid = false;
-          continue;
-        }
-        if (contains(contextualSymbols, getSymbolTargetAtLocation(entry.node))) {
-          if (isValidMethodSignature(entry.node.parent)) {
-            groupedReferences2.signature = entry.node.parent;
-            continue;
-          }
-          const call = entryToFunctionCall(entry);
-          if (call) {
-            groupedReferences2.functionCalls.push(call);
-            continue;
-          }
-        }
-        const contextualSymbol = getSymbolForContextualType(entry.node, checker);
-        if (contextualSymbol && contains(contextualSymbols, contextualSymbol)) {
-          const decl = entryToDeclaration(entry);
-          if (decl) {
-            groupedReferences2.declarations.push(decl);
-            continue;
-          }
-        }
-        if (contains(functionSymbols, getSymbolTargetAtLocation(entry.node)) || isNewExpressionTarget(entry.node)) {
-          const importOrExportReference = entryToImportOrExport(entry);
-          if (importOrExportReference) {
-            continue;
-          }
-          const decl = entryToDeclaration(entry);
-          if (decl) {
-            groupedReferences2.declarations.push(decl);
-            continue;
-          }
-          const call = entryToFunctionCall(entry);
-          if (call) {
-            groupedReferences2.functionCalls.push(call);
-            continue;
-          }
+    for (const tag of tags) {
+      infos.push({ name: tag.tagName.text, text: getCommentDisplayParts(tag, checker) });
+    }
+  });
+  return infos;
+}
+function getDisplayPartsFromComment(comment, checker) {
+  if (typeof comment === "string") {
+    return [textPart(comment)];
+  }
+  return flatMap(
+    comment,
+    (node) => node.kind === 324 /* JSDocText */ ? [textPart(node.text)] : buildLinkParts(node, checker)
+  );
+}
+function getCommentDisplayParts(tag, checker) {
+  const { comment, kind } = tag;
+  const namePart = getTagNameDisplayPart(kind);
+  switch (kind) {
+    case 352 /* JSDocThrowsTag */:
+      const typeExpression = tag.typeExpression;
+      return typeExpression ? withNode(typeExpression) : comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker);
+    case 332 /* JSDocImplementsTag */:
+      return withNode(tag.class);
+    case 331 /* JSDocAugmentsTag */:
+      return withNode(tag.class);
+    case 348 /* JSDocTemplateTag */:
+      const templateTag = tag;
+      const displayParts = [];
+      if (templateTag.constraint) {
+        displayParts.push(textPart(templateTag.constraint.getText()));
+      }
+      if (length(templateTag.typeParameters)) {
+        if (length(displayParts)) {
+          displayParts.push(spacePart());
         }
-        if (isConstructor && contains(classSymbols, getSymbolTargetAtLocation(entry.node))) {
-          const importOrExportReference = entryToImportOrExport(entry);
-          if (importOrExportReference) {
-            continue;
-          }
-          const decl = entryToDeclaration(entry);
-          if (decl) {
-            groupedReferences2.declarations.push(decl);
-            continue;
+        const lastTypeParameter = templateTag.typeParameters[templateTag.typeParameters.length - 1];
+        forEach(templateTag.typeParameters, (tp) => {
+          displayParts.push(namePart(tp.getText()));
+          if (lastTypeParameter !== tp) {
+            displayParts.push(...[punctuationPart(27 /* CommaToken */), spacePart()]);
           }
-          const accessExpression = entryToAccessExpression(entry);
-          if (accessExpression) {
-            classReferences.accessExpressions.push(accessExpression);
-            continue;
-          }
-          if (isClassDeclaration(functionDeclaration.parent)) {
-            const type = entryToType(entry);
-            if (type) {
-              classReferences.typeUsages.push(type);
-              continue;
-            }
-          }
-        }
-        groupedReferences2.valid = false;
+        });
       }
-      return groupedReferences2;
-    }
-    function getSymbolTargetAtLocation(node) {
-      const symbol = checker.getSymbolAtLocation(node);
-      return symbol && getSymbolTarget(symbol, checker);
-    }
-  }
-  function getSymbolForContextualType(node, checker) {
-    const element = getContainingObjectLiteralElement(node);
-    if (element) {
-      const contextualType = checker.getContextualTypeForObjectLiteralElement(element);
-      const symbol = contextualType == null ? void 0 : contextualType.getSymbol();
-      if (symbol && !(getCheckFlags(symbol) & 6 /* Synthetic */)) {
-        return symbol;
+      if (comment) {
+        displayParts.push(...[spacePart(), ...getDisplayPartsFromComment(comment, checker)]);
+      }
+      return displayParts;
+    case 347 /* JSDocTypeTag */:
+      return withNode(tag.typeExpression);
+    case 349 /* JSDocTypedefTag */:
+    case 341 /* JSDocCallbackTag */:
+    case 351 /* JSDocPropertyTag */:
+    case 344 /* JSDocParameterTag */:
+    case 350 /* JSDocSeeTag */:
+      const { name } = tag;
+      return name ? withNode(name) : comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker);
+    default:
+      return comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker);
+  }
+  function withNode(node) {
+    return addComment(node.getText());
+  }
+  function addComment(s) {
+    if (comment) {
+      if (s.match(/^https?$/)) {
+        return [textPart(s), ...getDisplayPartsFromComment(comment, checker)];
+      } else {
+        return [namePart(s), spacePart(), ...getDisplayPartsFromComment(comment, checker)];
       }
-    }
+    } else {
+      return [textPart(s)];
+    }
+  }
+}
+function getTagNameDisplayPart(kind) {
+  switch (kind) {
+    case 344 /* JSDocParameterTag */:
+      return parameterNamePart;
+    case 351 /* JSDocPropertyTag */:
+      return propertyNamePart;
+    case 348 /* JSDocTemplateTag */:
+      return typeParameterNamePart;
+    case 349 /* JSDocTypedefTag */:
+    case 341 /* JSDocCallbackTag */:
+      return typeAliasNamePart;
+    default:
+      return textPart;
+  }
+}
+function getJSDocTagNameCompletions() {
+  return jsDocTagNameCompletionEntries || (jsDocTagNameCompletionEntries = map(jsDocTagNames, (tagName) => {
+    return {
+      name: tagName,
+      kind: "keyword" /* keyword */,
+      kindModifiers: "",
+      sortText: ts_Completions_exports.SortText.LocationPriority
+    };
+  }));
+}
+var getJSDocTagNameCompletionDetails = getJSDocTagCompletionDetails;
+function getJSDocTagCompletions() {
+  return jsDocTagCompletionEntries || (jsDocTagCompletionEntries = map(jsDocTagNames, (tagName) => {
+    return {
+      name: `@${tagName}`,
+      kind: "keyword" /* keyword */,
+      kindModifiers: "",
+      sortText: ts_Completions_exports.SortText.LocationPriority
+    };
+  }));
+}
+function getJSDocTagCompletionDetails(name) {
+  return {
+    name,
+    kind: "" /* unknown */,
+    // TODO: should have its own kind?
+    kindModifiers: "",
+    displayParts: [textPart(name)],
+    documentation: emptyArray,
+    tags: void 0,
+    codeActions: void 0
+  };
+}
+function getJSDocParameterNameCompletions(tag) {
+  if (!isIdentifier(tag.name)) {
+    return emptyArray;
   }
-  function entryToImportOrExport(entry) {
-    const node = entry.node;
-    if (isImportSpecifier(node.parent) || isImportClause(node.parent) || isImportEqualsDeclaration(node.parent) || isNamespaceImport(node.parent)) {
-      return node;
-    }
-    if (isExportSpecifier(node.parent) || isExportAssignment(node.parent)) {
-      return node;
+  const nameThusFar = tag.name.text;
+  const jsdoc = tag.parent;
+  const fn = jsdoc.parent;
+  if (!isFunctionLike(fn))
+    return [];
+  return mapDefined(fn.parameters, (param) => {
+    if (!isIdentifier(param.name))
+      return void 0;
+    const name = param.name.text;
+    if (jsdoc.tags.some((t) => t !== tag && isJSDocParameterTag(t) && isIdentifier(t.name) && t.name.escapedText === name) || nameThusFar !== void 0 && !startsWith(name, nameThusFar)) {
+      return void 0;
     }
+    return { name, kind: "parameter" /* parameterElement */, kindModifiers: "", sortText: ts_Completions_exports.SortText.LocationPriority };
+  });
+}
+function getJSDocParameterNameCompletionDetails(name) {
+  return {
+    name,
+    kind: "parameter" /* parameterElement */,
+    kindModifiers: "",
+    displayParts: [textPart(name)],
+    documentation: emptyArray,
+    tags: void 0,
+    codeActions: void 0
+  };
+}
+function getDocCommentTemplateAtPosition(newLine, sourceFile, position, options) {
+  const tokenAtPos = getTokenAtPosition(sourceFile, position);
+  const existingDocComment = findAncestor(tokenAtPos, isJSDoc);
+  if (existingDocComment && (existingDocComment.comment !== void 0 || length(existingDocComment.tags))) {
     return void 0;
   }
-  function entryToDeclaration(entry) {
-    if (isDeclaration(entry.node.parent)) {
-      return entry.node;
-    }
+  const tokenStart = tokenAtPos.getStart(sourceFile);
+  if (!existingDocComment && tokenStart < position) {
     return void 0;
   }
-  function entryToFunctionCall(entry) {
-    if (entry.node.parent) {
-      const functionReference = entry.node;
-      const parent2 = functionReference.parent;
-      switch (parent2.kind) {
-        case 210 /* CallExpression */:
-        case 211 /* NewExpression */:
-          const callOrNewExpression = tryCast(parent2, isCallOrNewExpression);
-          if (callOrNewExpression && callOrNewExpression.expression === functionReference) {
-            return callOrNewExpression;
-          }
-          break;
-        case 208 /* PropertyAccessExpression */:
-          const propertyAccessExpression = tryCast(parent2, isPropertyAccessExpression);
-          if (propertyAccessExpression && propertyAccessExpression.parent && propertyAccessExpression.name === functionReference) {
-            const callOrNewExpression2 = tryCast(propertyAccessExpression.parent, isCallOrNewExpression);
-            if (callOrNewExpression2 && callOrNewExpression2.expression === propertyAccessExpression) {
-              return callOrNewExpression2;
-            }
-          }
-          break;
-        case 209 /* ElementAccessExpression */:
-          const elementAccessExpression = tryCast(parent2, isElementAccessExpression);
-          if (elementAccessExpression && elementAccessExpression.parent && elementAccessExpression.argumentExpression === functionReference) {
-            const callOrNewExpression2 = tryCast(elementAccessExpression.parent, isCallOrNewExpression);
-            if (callOrNewExpression2 && callOrNewExpression2.expression === elementAccessExpression) {
-              return callOrNewExpression2;
-            }
-          }
-          break;
-      }
-    }
+  const commentOwnerInfo = getCommentOwnerInfo(tokenAtPos, options);
+  if (!commentOwnerInfo) {
     return void 0;
   }
-  function entryToAccessExpression(entry) {
-    if (entry.node.parent) {
-      const reference = entry.node;
-      const parent2 = reference.parent;
-      switch (parent2.kind) {
-        case 208 /* PropertyAccessExpression */:
-          const propertyAccessExpression = tryCast(parent2, isPropertyAccessExpression);
-          if (propertyAccessExpression && propertyAccessExpression.expression === reference) {
-            return propertyAccessExpression;
-          }
-          break;
-        case 209 /* ElementAccessExpression */:
-          const elementAccessExpression = tryCast(parent2, isElementAccessExpression);
-          if (elementAccessExpression && elementAccessExpression.expression === reference) {
-            return elementAccessExpression;
-          }
-          break;
-      }
-    }
+  const { commentOwner, parameters, hasReturn: hasReturn2 } = commentOwnerInfo;
+  const commentOwnerJsDoc = hasJSDocNodes(commentOwner) && commentOwner.jsDoc ? commentOwner.jsDoc : void 0;
+  const lastJsDoc = lastOrUndefined(commentOwnerJsDoc);
+  if (commentOwner.getStart(sourceFile) < position || lastJsDoc && existingDocComment && lastJsDoc !== existingDocComment) {
     return void 0;
   }
-  function entryToType(entry) {
-    const reference = entry.node;
-    if (getMeaningFromLocation(reference) === 2 /* Type */ || isExpressionWithTypeArgumentsInClassExtendsClause(reference.parent)) {
-      return reference;
+  const indentationStr = getIndentationStringAtPosition(sourceFile, position);
+  const isJavaScriptFile = hasJSFileExtension(sourceFile.fileName);
+  const tags = (parameters ? parameterDocComments(parameters || [], isJavaScriptFile, indentationStr, newLine) : "") + (hasReturn2 ? returnsDocComment(indentationStr, newLine) : "");
+  const openComment = "/**";
+  const closeComment = " */";
+  const hasTag = (commentOwnerJsDoc || []).some((jsDoc) => !!jsDoc.tags);
+  if (tags && !hasTag) {
+    const preamble = openComment + newLine + indentationStr + " * ";
+    const endLine = tokenStart === position ? newLine + indentationStr : "";
+    const result = preamble + newLine + tags + indentationStr + closeComment + endLine;
+    return { newText: result, caretOffset: preamble.length };
+  }
+  return { newText: openComment + closeComment, caretOffset: 3 };
+}
+function getIndentationStringAtPosition(sourceFile, position) {
+  const { text } = sourceFile;
+  const lineStart = getLineStartPositionForPosition(position, sourceFile);
+  let pos = lineStart;
+  for (; pos <= position && isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++)
+    ;
+  return text.slice(lineStart, pos);
+}
+function parameterDocComments(parameters, isJavaScriptFile, indentationStr, newLine) {
+  return parameters.map(({ name, dotDotDotToken }, i) => {
+    const paramName = name.kind === 79 /* Identifier */ ? name.text : "param" + i;
+    const type = isJavaScriptFile ? dotDotDotToken ? "{...any} " : "{any} " : "";
+    return `${indentationStr} * @param ${type}${paramName}${newLine}`;
+  }).join("");
+}
+function returnsDocComment(indentationStr, newLine) {
+  return `${indentationStr} * @returns${newLine}`;
+}
+function getCommentOwnerInfo(tokenAtPos, options) {
+  return forEachAncestor(tokenAtPos, (n) => getCommentOwnerInfoWorker(n, options));
+}
+function getCommentOwnerInfoWorker(commentOwner, options) {
+  switch (commentOwner.kind) {
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 171 /* MethodDeclaration */:
+    case 173 /* Constructor */:
+    case 170 /* MethodSignature */:
+    case 216 /* ArrowFunction */:
+      const host = commentOwner;
+      return { commentOwner, parameters: host.parameters, hasReturn: hasReturn(host, options) };
+    case 299 /* PropertyAssignment */:
+      return getCommentOwnerInfoWorker(commentOwner.initializer, options);
+    case 260 /* ClassDeclaration */:
+    case 261 /* InterfaceDeclaration */:
+    case 263 /* EnumDeclaration */:
+    case 302 /* EnumMember */:
+    case 262 /* TypeAliasDeclaration */:
+      return { commentOwner };
+    case 168 /* PropertySignature */: {
+      const host2 = commentOwner;
+      return host2.type && isFunctionTypeNode(host2.type) ? { commentOwner, parameters: host2.type.parameters, hasReturn: hasReturn(host2.type, options) } : { commentOwner };
+    }
+    case 240 /* VariableStatement */: {
+      const varStatement = commentOwner;
+      const varDeclarations = varStatement.declarationList.declarations;
+      const host2 = varDeclarations.length === 1 && varDeclarations[0].initializer ? getRightHandSideOfAssignment(varDeclarations[0].initializer) : void 0;
+      return host2 ? { commentOwner, parameters: host2.parameters, hasReturn: hasReturn(host2, options) } : { commentOwner };
+    }
+    case 308 /* SourceFile */:
+      return "quit";
+    case 264 /* ModuleDeclaration */:
+      return commentOwner.parent.kind === 264 /* ModuleDeclaration */ ? void 0 : { commentOwner };
+    case 241 /* ExpressionStatement */:
+      return getCommentOwnerInfoWorker(commentOwner.expression, options);
+    case 223 /* BinaryExpression */: {
+      const be = commentOwner;
+      if (getAssignmentDeclarationKind(be) === 0 /* None */) {
+        return "quit";
+      }
+      return isFunctionLike(be.right) ? { commentOwner, parameters: be.right.parameters, hasReturn: hasReturn(be.right, options) } : { commentOwner };
     }
-    return void 0;
-  }
-  function getFunctionDeclarationAtPosition(file, startPosition, checker) {
-    const node = getTouchingToken(file, startPosition);
-    const functionDeclaration = getContainingFunctionDeclaration(node);
-    if (isTopLevelJSDoc(node))
-      return void 0;
-    if (functionDeclaration && isValidFunctionDeclaration(functionDeclaration, checker) && rangeContainsRange(functionDeclaration, node) && !(functionDeclaration.body && rangeContainsRange(functionDeclaration.body, node)))
-      return functionDeclaration;
-    return void 0;
+    case 169 /* PropertyDeclaration */:
+      const init = commentOwner.initializer;
+      if (init && (isFunctionExpression(init) || isArrowFunction(init))) {
+        return { commentOwner, parameters: init.parameters, hasReturn: hasReturn(init, options) };
+      }
   }
-  function isTopLevelJSDoc(node) {
-    const containingJSDoc = findAncestor(node, isJSDocNode);
-    if (containingJSDoc) {
-      const containingNonJSDoc = findAncestor(containingJSDoc, (n) => !isJSDocNode(n));
-      return !!containingNonJSDoc && isFunctionLikeDeclaration(containingNonJSDoc);
-    }
-    return false;
+}
+function hasReturn(node, options) {
+  return !!(options == null ? void 0 : options.generateReturnInDocTemplate) && (isFunctionTypeNode(node) || isArrowFunction(node) && isExpression(node.body) || isFunctionLikeDeclaration(node) && node.body && isBlock(node.body) && !!forEachReturnStatement(node.body, (n) => n));
+}
+function getRightHandSideOfAssignment(rightHandSide) {
+  while (rightHandSide.kind === 214 /* ParenthesizedExpression */) {
+    rightHandSide = rightHandSide.expression;
   }
-  function isValidMethodSignature(node) {
-    return isMethodSignature(node) && (isInterfaceDeclaration(node.parent) || isTypeLiteralNode(node.parent));
+  switch (rightHandSide.kind) {
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+      return rightHandSide;
+    case 228 /* ClassExpression */:
+      return find(rightHandSide.members, isConstructorDeclaration);
   }
-  function isValidFunctionDeclaration(functionDeclaration, checker) {
-    var _a2;
-    if (!isValidParameterNodeArray(functionDeclaration.parameters, checker))
-      return false;
-    switch (functionDeclaration.kind) {
-      case 259 /* FunctionDeclaration */:
-        return hasNameOrDefault(functionDeclaration) && isSingleImplementation(functionDeclaration, checker);
-      case 171 /* MethodDeclaration */:
-        if (isObjectLiteralExpression(functionDeclaration.parent)) {
-          const contextualSymbol = getSymbolForContextualType(functionDeclaration.name, checker);
-          return ((_a2 = contextualSymbol == null ? void 0 : contextualSymbol.declarations) == null ? void 0 : _a2.length) === 1 && isSingleImplementation(functionDeclaration, checker);
-        }
-        return isSingleImplementation(functionDeclaration, checker);
-      case 173 /* Constructor */:
-        if (isClassDeclaration(functionDeclaration.parent)) {
-          return hasNameOrDefault(functionDeclaration.parent) && isSingleImplementation(functionDeclaration, checker);
-        } else {
-          return isValidVariableDeclaration(functionDeclaration.parent.parent) && isSingleImplementation(functionDeclaration, checker);
-        }
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-        return isValidVariableDeclaration(functionDeclaration.parent);
+}
+
+// src/services/_namespaces/ts.OrganizeImports.ts
+var ts_OrganizeImports_exports = {};
+__export(ts_OrganizeImports_exports, {
+  coalesceExports: () => coalesceExports,
+  coalesceImports: () => coalesceImports,
+  compareImportOrExportSpecifiers: () => compareImportOrExportSpecifiers,
+  compareImportsOrRequireStatements: () => compareImportsOrRequireStatements,
+  compareModuleSpecifiers: () => compareModuleSpecifiers2,
+  detectImportDeclarationSorting: () => detectImportDeclarationSorting,
+  detectImportSpecifierSorting: () => detectImportSpecifierSorting,
+  detectSorting: () => detectSorting,
+  getImportDeclarationInsertionIndex: () => getImportDeclarationInsertionIndex,
+  getImportSpecifierInsertionIndex: () => getImportSpecifierInsertionIndex,
+  organizeImports: () => organizeImports
+});
+
+// src/services/organizeImports.ts
+function organizeImports(sourceFile, formatContext, host, program, preferences, mode) {
+  const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext({ host, formatContext, preferences });
+  const shouldSort = mode === "SortAndCombine" /* SortAndCombine */ || mode === "All" /* All */;
+  const shouldCombine = shouldSort;
+  const shouldRemove = mode === "RemoveUnused" /* RemoveUnused */ || mode === "All" /* All */;
+  const maybeRemove = shouldRemove ? removeUnusedImports : identity;
+  const maybeCoalesce = shouldCombine ? coalesceImports : identity;
+  const topLevelImportGroupDecls = groupImportsByNewlineContiguous(sourceFile, sourceFile.statements.filter(isImportDeclaration));
+  const ignoreCase = typeof preferences.organizeImportsIgnoreCase === "boolean" ? preferences.organizeImportsIgnoreCase : shouldSort && detectSortingWorker(topLevelImportGroupDecls) === 2 /* CaseInsensitive */;
+  const processImportsOfSameModuleSpecifier = (importGroup) => {
+    const processedDeclarations = maybeCoalesce(maybeRemove(importGroup, sourceFile, program), ignoreCase, sourceFile);
+    return shouldSort ? stableSort(processedDeclarations, (s1, s2) => compareImportsOrRequireStatements(s1, s2)) : processedDeclarations;
+  };
+  topLevelImportGroupDecls.forEach((importGroupDecl) => organizeImportsWorker(importGroupDecl, processImportsOfSameModuleSpecifier));
+  if (mode !== "RemoveUnused" /* RemoveUnused */) {
+    const topLevelExportDecls = sourceFile.statements.filter(isExportDeclaration);
+    organizeImportsWorker(topLevelExportDecls, (group2) => coalesceExports(group2, ignoreCase));
+  }
+  for (const ambientModule of sourceFile.statements.filter(isAmbientModule)) {
+    if (!ambientModule.body)
+      continue;
+    const ambientModuleImportGroupDecls = groupImportsByNewlineContiguous(sourceFile, ambientModule.body.statements.filter(isImportDeclaration));
+    ambientModuleImportGroupDecls.forEach((importGroupDecl) => organizeImportsWorker(importGroupDecl, processImportsOfSameModuleSpecifier));
+    if (mode !== "RemoveUnused" /* RemoveUnused */) {
+      const ambientModuleExportDecls = ambientModule.body.statements.filter(isExportDeclaration);
+      organizeImportsWorker(ambientModuleExportDecls, (group2) => coalesceExports(group2, ignoreCase));
     }
-    return false;
   }
-  function isSingleImplementation(functionDeclaration, checker) {
-    return !!functionDeclaration.body && !checker.isImplementationOfOverload(functionDeclaration);
-  }
-  function hasNameOrDefault(functionOrClassDeclaration) {
-    if (!functionOrClassDeclaration.name) {
-      const defaultKeyword = findModifier(functionOrClassDeclaration, 88 /* DefaultKeyword */);
-      return !!defaultKeyword;
+  return changeTracker.getChanges();
+  function organizeImportsWorker(oldImportDecls, coalesce) {
+    if (length(oldImportDecls) === 0) {
+      return;
     }
-    return true;
-  }
-  function isValidParameterNodeArray(parameters, checker) {
-    return getRefactorableParametersLength(parameters) >= minimumParameterLength && every(parameters, (paramDecl) => isValidParameterDeclaration(paramDecl, checker));
-  }
-  function isValidParameterDeclaration(parameterDeclaration, checker) {
-    if (isRestParameter(parameterDeclaration)) {
-      const type = checker.getTypeAtLocation(parameterDeclaration);
-      if (!checker.isArrayType(type) && !checker.isTupleType(type))
-        return false;
+    suppressLeadingTrivia(oldImportDecls[0]);
+    const oldImportGroups = shouldCombine ? group(oldImportDecls, (importDecl) => getExternalModuleName2(importDecl.moduleSpecifier)) : [oldImportDecls];
+    const sortedImportGroups = shouldSort ? stableSort(oldImportGroups, (group1, group2) => compareModuleSpecifiers2(group1[0].moduleSpecifier, group2[0].moduleSpecifier)) : oldImportGroups;
+    const newImportDecls = flatMap(sortedImportGroups, (importGroup) => getExternalModuleName2(importGroup[0].moduleSpecifier) ? coalesce(importGroup) : importGroup);
+    if (newImportDecls.length === 0) {
+      changeTracker.deleteNodes(
+        sourceFile,
+        oldImportDecls,
+        {
+          leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
+          trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
+        },
+        /*hasTrailingComment*/
+        true
+      );
+    } else {
+      const replaceOptions = {
+        leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
+        // Leave header comment in place
+        trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include,
+        suffix: getNewLineOrDefaultFromHost(host, formatContext.options)
+      };
+      changeTracker.replaceNodeWithNodes(sourceFile, oldImportDecls[0], newImportDecls, replaceOptions);
+      const hasTrailingComment = changeTracker.nodeHasTrailingComment(sourceFile, oldImportDecls[0], replaceOptions);
+      changeTracker.deleteNodes(sourceFile, oldImportDecls.slice(1), {
+        trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
+      }, hasTrailingComment);
+    }
+  }
+}
+function groupImportsByNewlineContiguous(sourceFile, importDecls) {
+  const scanner2 = createScanner(
+    sourceFile.languageVersion,
+    /*skipTrivia*/
+    false,
+    sourceFile.languageVariant
+  );
+  const groupImports = [];
+  let groupIndex = 0;
+  for (const topLevelImportDecl of importDecls) {
+    if (groupImports[groupIndex] && isNewGroup(sourceFile, topLevelImportDecl, scanner2)) {
+      groupIndex++;
+    }
+    if (!groupImports[groupIndex]) {
+      groupImports[groupIndex] = [];
+    }
+    groupImports[groupIndex].push(topLevelImportDecl);
+  }
+  return groupImports;
+}
+function isNewGroup(sourceFile, topLevelImportDecl, scanner2) {
+  const startPos = topLevelImportDecl.getFullStart();
+  const endPos = topLevelImportDecl.getStart();
+  scanner2.setText(sourceFile.text, startPos, endPos - startPos);
+  let numberOfNewLines = 0;
+  while (scanner2.getTokenPos() < endPos) {
+    const tokenKind = scanner2.scan();
+    if (tokenKind === 4 /* NewLineTrivia */) {
+      numberOfNewLines++;
+      if (numberOfNewLines >= 2) {
+        return true;
+      }
     }
-    return !parameterDeclaration.modifiers && isIdentifier(parameterDeclaration.name);
-  }
-  function isValidVariableDeclaration(node) {
-    return isVariableDeclaration(node) && isVarConst(node) && isIdentifier(node.name) && !node.type;
-  }
-  function hasThisParameter(parameters) {
-    return parameters.length > 0 && isThis(parameters[0].name);
   }
-  function getRefactorableParametersLength(parameters) {
-    if (hasThisParameter(parameters)) {
-      return parameters.length - 1;
+  return false;
+}
+function removeUnusedImports(oldImports, sourceFile, program) {
+  const typeChecker = program.getTypeChecker();
+  const compilerOptions = program.getCompilerOptions();
+  const jsxNamespace = typeChecker.getJsxNamespace(sourceFile);
+  const jsxFragmentFactory = typeChecker.getJsxFragmentFactory(sourceFile);
+  const jsxElementsPresent = !!(sourceFile.transformFlags & 2 /* ContainsJsx */);
+  const usedImports = [];
+  for (const importDecl of oldImports) {
+    const { importClause, moduleSpecifier } = importDecl;
+    if (!importClause) {
+      usedImports.push(importDecl);
+      continue;
     }
-    return parameters.length;
-  }
-  function getRefactorableParameters(parameters) {
-    if (hasThisParameter(parameters)) {
-      parameters = factory.createNodeArray(parameters.slice(1), parameters.hasTrailingComma);
+    let { name, namedBindings } = importClause;
+    if (name && !isDeclarationUsed(name)) {
+      name = void 0;
     }
-    return parameters;
-  }
-  function createPropertyOrShorthandAssignment(name, initializer) {
-    if (isIdentifier(initializer) && getTextOfIdentifierOrLiteral(initializer) === name) {
-      return factory.createShorthandPropertyAssignment(name);
-    }
-    return factory.createPropertyAssignment(name, initializer);
-  }
-  function createNewArgument(functionDeclaration, functionArguments) {
-    const parameters = getRefactorableParameters(functionDeclaration.parameters);
-    const hasRestParameter2 = isRestParameter(last(parameters));
-    const nonRestArguments = hasRestParameter2 ? functionArguments.slice(0, parameters.length - 1) : functionArguments;
-    const properties = map(nonRestArguments, (arg, i) => {
-      const parameterName = getParameterName(parameters[i]);
-      const property = createPropertyOrShorthandAssignment(parameterName, arg);
-      suppressLeadingAndTrailingTrivia(property.name);
-      if (isPropertyAssignment(property))
-        suppressLeadingAndTrailingTrivia(property.initializer);
-      copyComments(arg, property);
-      return property;
-    });
-    if (hasRestParameter2 && functionArguments.length >= parameters.length) {
-      const restArguments = functionArguments.slice(parameters.length - 1);
-      const restProperty = factory.createPropertyAssignment(getParameterName(last(parameters)), factory.createArrayLiteralExpression(restArguments));
-      properties.push(restProperty);
+    if (namedBindings) {
+      if (isNamespaceImport(namedBindings)) {
+        if (!isDeclarationUsed(namedBindings.name)) {
+          namedBindings = void 0;
+        }
+      } else {
+        const newElements = namedBindings.elements.filter((e) => isDeclarationUsed(e.name));
+        if (newElements.length < namedBindings.elements.length) {
+          namedBindings = newElements.length ? factory.updateNamedImports(namedBindings, newElements) : void 0;
+        }
+      }
     }
-    const objectLiteral = factory.createObjectLiteralExpression(properties, false);
-    return objectLiteral;
-  }
-  function createNewParameters(functionDeclaration, program, host) {
-    const checker = program.getTypeChecker();
-    const refactorableParameters = getRefactorableParameters(functionDeclaration.parameters);
-    const bindingElements = map(refactorableParameters, createBindingElementFromParameterDeclaration);
-    const objectParameterName = factory.createObjectBindingPattern(bindingElements);
-    const objectParameterType = createParameterTypeNode(refactorableParameters);
-    let objectInitializer;
-    if (every(refactorableParameters, isOptionalParameter)) {
-      objectInitializer = factory.createObjectLiteralExpression();
-    }
-    const objectParameter = factory.createParameterDeclaration(
-      void 0,
-      void 0,
-      objectParameterName,
-      void 0,
-      objectParameterType,
-      objectInitializer
-    );
-    if (hasThisParameter(functionDeclaration.parameters)) {
-      const thisParameter = functionDeclaration.parameters[0];
-      const newThisParameter = factory.createParameterDeclaration(
-        void 0,
-        void 0,
-        thisParameter.name,
-        void 0,
-        thisParameter.type
-      );
-      suppressLeadingAndTrailingTrivia(newThisParameter.name);
-      copyComments(thisParameter.name, newThisParameter.name);
-      if (thisParameter.type) {
-        suppressLeadingAndTrailingTrivia(newThisParameter.type);
-        copyComments(thisParameter.type, newThisParameter.type);
+    if (name || namedBindings) {
+      usedImports.push(updateImportDeclarationAndClause(importDecl, name, namedBindings));
+    } else if (hasModuleDeclarationMatchingSpecifier(sourceFile, moduleSpecifier)) {
+      if (sourceFile.isDeclarationFile) {
+        usedImports.push(factory.createImportDeclaration(
+          importDecl.modifiers,
+          /*importClause*/
+          void 0,
+          moduleSpecifier,
+          /*assertClause*/
+          void 0
+        ));
+      } else {
+        usedImports.push(importDecl);
       }
-      return factory.createNodeArray([newThisParameter, objectParameter]);
     }
-    return factory.createNodeArray([objectParameter]);
-    function createBindingElementFromParameterDeclaration(parameterDeclaration) {
-      const element = factory.createBindingElement(
-        void 0,
-        void 0,
-        getParameterName(parameterDeclaration),
-        isRestParameter(parameterDeclaration) && isOptionalParameter(parameterDeclaration) ? factory.createArrayLiteralExpression() : parameterDeclaration.initializer
+  }
+  return usedImports;
+  function isDeclarationUsed(identifier) {
+    return jsxElementsPresent && (identifier.text === jsxNamespace || jsxFragmentFactory && identifier.text === jsxFragmentFactory) && jsxModeNeedsExplicitImport(compilerOptions.jsx) || ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(identifier, typeChecker, sourceFile);
+  }
+}
+function hasModuleDeclarationMatchingSpecifier(sourceFile, moduleSpecifier) {
+  const moduleSpecifierText = isStringLiteral(moduleSpecifier) && moduleSpecifier.text;
+  return isString(moduleSpecifierText) && some(sourceFile.moduleAugmentations, (moduleName) => isStringLiteral(moduleName) && moduleName.text === moduleSpecifierText);
+}
+function getExternalModuleName2(specifier) {
+  return specifier !== void 0 && isStringLiteralLike(specifier) ? specifier.text : void 0;
+}
+function coalesceImports(importGroup, ignoreCase, sourceFile) {
+  var _a2, _b, _c, _d;
+  if (importGroup.length === 0) {
+    return importGroup;
+  }
+  const { importWithoutClause, typeOnlyImports, regularImports } = getCategorizedImports(importGroup);
+  const compareIdentifiers = ignoreCase ? compareIdentifiersCaseInsensitive : compareIdentifiersCaseSensitive;
+  const coalescedImports = [];
+  if (importWithoutClause) {
+    coalescedImports.push(importWithoutClause);
+  }
+  for (const group2 of [regularImports, typeOnlyImports]) {
+    const isTypeOnly = group2 === typeOnlyImports;
+    const { defaultImports, namespaceImports, namedImports } = group2;
+    if (!isTypeOnly && defaultImports.length === 1 && namespaceImports.length === 1 && namedImports.length === 0) {
+      const defaultImport = defaultImports[0];
+      coalescedImports.push(
+        updateImportDeclarationAndClause(defaultImport, defaultImport.importClause.name, namespaceImports[0].importClause.namedBindings)
+      );
+      continue;
+    }
+    const sortedNamespaceImports = stableSort(namespaceImports, (i1, i2) => compareIdentifiers(i1.importClause.namedBindings.name, i2.importClause.namedBindings.name));
+    for (const namespaceImport of sortedNamespaceImports) {
+      coalescedImports.push(
+        updateImportDeclarationAndClause(
+          namespaceImport,
+          /*name*/
+          void 0,
+          namespaceImport.importClause.namedBindings
+        )
       );
-      suppressLeadingAndTrailingTrivia(element);
-      if (parameterDeclaration.initializer && element.initializer) {
-        copyComments(parameterDeclaration.initializer, element.initializer);
-      }
-      return element;
     }
-    function createParameterTypeNode(parameters) {
-      const members = map(parameters, createPropertySignatureFromParameterDeclaration);
-      const typeNode = addEmitFlags(factory.createTypeLiteralNode(members), 1 /* SingleLine */);
-      return typeNode;
+    if (defaultImports.length === 0 && namedImports.length === 0) {
+      continue;
     }
-    function createPropertySignatureFromParameterDeclaration(parameterDeclaration) {
-      let parameterType = parameterDeclaration.type;
-      if (!parameterType && (parameterDeclaration.initializer || isRestParameter(parameterDeclaration))) {
-        parameterType = getTypeNode3(parameterDeclaration);
+    let newDefaultImport;
+    const newImportSpecifiers = [];
+    if (defaultImports.length === 1) {
+      newDefaultImport = defaultImports[0].importClause.name;
+    } else {
+      for (const defaultImport of defaultImports) {
+        newImportSpecifiers.push(
+          factory.createImportSpecifier(
+            /*isTypeOnly*/
+            false,
+            factory.createIdentifier("default"),
+            defaultImport.importClause.name
+          )
+        );
       }
-      const propertySignature = factory.createPropertySignature(
-        void 0,
-        getParameterName(parameterDeclaration),
-        isOptionalParameter(parameterDeclaration) ? factory.createToken(57 /* QuestionToken */) : parameterDeclaration.questionToken,
-        parameterType
+    }
+    newImportSpecifiers.push(...getNewImportSpecifiers(namedImports));
+    const sortedImportSpecifiers = factory.createNodeArray(
+      sortSpecifiers(newImportSpecifiers, ignoreCase),
+      (_b = (_a2 = namedImports[0]) == null ? void 0 : _a2.importClause.namedBindings) == null ? void 0 : _b.elements.hasTrailingComma
+    );
+    const importDecl = defaultImports.length > 0 ? defaultImports[0] : namedImports[0];
+    const newNamedImports = sortedImportSpecifiers.length === 0 ? newDefaultImport ? void 0 : factory.createNamedImports(emptyArray) : namedImports.length === 0 ? factory.createNamedImports(sortedImportSpecifiers) : factory.updateNamedImports(namedImports[0].importClause.namedBindings, sortedImportSpecifiers);
+    if (sourceFile && newNamedImports && ((_c = namedImports[0]) == null ? void 0 : _c.importClause.namedBindings) && !rangeIsOnSingleLine(namedImports[0].importClause.namedBindings, sourceFile)) {
+      setEmitFlags(newNamedImports, 2 /* MultiLine */);
+    }
+    if (isTypeOnly && newDefaultImport && newNamedImports) {
+      coalescedImports.push(
+        updateImportDeclarationAndClause(
+          importDecl,
+          newDefaultImport,
+          /*namedBindings*/
+          void 0
+        )
+      );
+      coalescedImports.push(
+        updateImportDeclarationAndClause(
+          (_d = namedImports[0]) != null ? _d : importDecl,
+          /*name*/
+          void 0,
+          newNamedImports
+        )
+      );
+    } else {
+      coalescedImports.push(
+        updateImportDeclarationAndClause(importDecl, newDefaultImport, newNamedImports)
       );
-      suppressLeadingAndTrailingTrivia(propertySignature);
-      copyComments(parameterDeclaration.name, propertySignature.name);
-      if (parameterDeclaration.type && propertySignature.type) {
-        copyComments(parameterDeclaration.type, propertySignature.type);
-      }
-      return propertySignature;
     }
-    function getTypeNode3(node) {
-      const type = checker.getTypeAtLocation(node);
-      return getTypeNodeIfAccessible(type, node, program, host);
+  }
+  return coalescedImports;
+}
+function getCategorizedImports(importGroup) {
+  let importWithoutClause;
+  const typeOnlyImports = { defaultImports: [], namespaceImports: [], namedImports: [] };
+  const regularImports = { defaultImports: [], namespaceImports: [], namedImports: [] };
+  for (const importDeclaration of importGroup) {
+    if (importDeclaration.importClause === void 0) {
+      importWithoutClause = importWithoutClause || importDeclaration;
+      continue;
+    }
+    const group2 = importDeclaration.importClause.isTypeOnly ? typeOnlyImports : regularImports;
+    const { name, namedBindings } = importDeclaration.importClause;
+    if (name) {
+      group2.defaultImports.push(importDeclaration);
     }
-    function isOptionalParameter(parameterDeclaration) {
-      if (isRestParameter(parameterDeclaration)) {
-        const type = checker.getTypeAtLocation(parameterDeclaration);
-        return !checker.isTupleType(type);
+    if (namedBindings) {
+      if (isNamespaceImport(namedBindings)) {
+        group2.namespaceImports.push(importDeclaration);
+      } else {
+        group2.namedImports.push(importDeclaration);
       }
-      return checker.isOptionalParameter(parameterDeclaration);
     }
   }
-  function getParameterName(paramDeclaration) {
-    return getTextOfIdentifierOrLiteral(paramDeclaration.name);
+  return {
+    importWithoutClause,
+    typeOnlyImports,
+    regularImports
+  };
+}
+function coalesceExports(exportGroup, ignoreCase) {
+  if (exportGroup.length === 0) {
+    return exportGroup;
+  }
+  const { exportWithoutClause, namedExports, typeOnlyExports } = getCategorizedExports(exportGroup);
+  const coalescedExports = [];
+  if (exportWithoutClause) {
+    coalescedExports.push(exportWithoutClause);
+  }
+  for (const exportGroup2 of [namedExports, typeOnlyExports]) {
+    if (exportGroup2.length === 0) {
+      continue;
+    }
+    const newExportSpecifiers = [];
+    newExportSpecifiers.push(...flatMap(exportGroup2, (i) => i.exportClause && isNamedExports(i.exportClause) ? i.exportClause.elements : emptyArray));
+    const sortedExportSpecifiers = sortSpecifiers(newExportSpecifiers, ignoreCase);
+    const exportDecl = exportGroup2[0];
+    coalescedExports.push(
+      factory.updateExportDeclaration(
+        exportDecl,
+        exportDecl.modifiers,
+        exportDecl.isTypeOnly,
+        exportDecl.exportClause && (isNamedExports(exportDecl.exportClause) ? factory.updateNamedExports(exportDecl.exportClause, sortedExportSpecifiers) : factory.updateNamespaceExport(exportDecl.exportClause, exportDecl.exportClause.name)),
+        exportDecl.moduleSpecifier,
+        exportDecl.assertClause
+      )
+    );
   }
-  function getClassNames(constructorDeclaration) {
-    switch (constructorDeclaration.parent.kind) {
-      case 260 /* ClassDeclaration */:
-        const classDeclaration = constructorDeclaration.parent;
-        if (classDeclaration.name)
-          return [classDeclaration.name];
-        const defaultModifier = Debug.checkDefined(
-          findModifier(classDeclaration, 88 /* DefaultKeyword */),
-          "Nameless class declaration should be a default export"
-        );
-        return [defaultModifier];
-      case 228 /* ClassExpression */:
-        const classExpression = constructorDeclaration.parent;
-        const variableDeclaration = constructorDeclaration.parent.parent;
-        const className = classExpression.name;
-        if (className)
-          return [className, variableDeclaration.name];
-        return [variableDeclaration.name];
+  return coalescedExports;
+  function getCategorizedExports(exportGroup2) {
+    let exportWithoutClause2;
+    const namedExports2 = [];
+    const typeOnlyExports2 = [];
+    for (const exportDeclaration of exportGroup2) {
+      if (exportDeclaration.exportClause === void 0) {
+        exportWithoutClause2 = exportWithoutClause2 || exportDeclaration;
+      } else if (exportDeclaration.isTypeOnly) {
+        typeOnlyExports2.push(exportDeclaration);
+      } else {
+        namedExports2.push(exportDeclaration);
+      }
     }
+    return {
+      exportWithoutClause: exportWithoutClause2,
+      namedExports: namedExports2,
+      typeOnlyExports: typeOnlyExports2
+    };
   }
-  function getFunctionNames(functionDeclaration) {
-    switch (functionDeclaration.kind) {
-      case 259 /* FunctionDeclaration */:
-        if (functionDeclaration.name)
-          return [functionDeclaration.name];
-        const defaultModifier = Debug.checkDefined(
-          findModifier(functionDeclaration, 88 /* DefaultKeyword */),
-          "Nameless function declaration should be a default export"
-        );
-        return [defaultModifier];
-      case 171 /* MethodDeclaration */:
-        return [functionDeclaration.name];
-      case 173 /* Constructor */:
-        const ctrKeyword = Debug.checkDefined(
-          findChildOfKind(functionDeclaration, 135 /* ConstructorKeyword */, functionDeclaration.getSourceFile()),
-          "Constructor declaration should have constructor keyword"
-        );
-        if (functionDeclaration.parent.kind === 228 /* ClassExpression */) {
-          const variableDeclaration = functionDeclaration.parent.parent;
-          return [variableDeclaration.name, ctrKeyword];
+}
+function updateImportDeclarationAndClause(importDeclaration, name, namedBindings) {
+  return factory.updateImportDeclaration(
+    importDeclaration,
+    importDeclaration.modifiers,
+    factory.updateImportClause(importDeclaration.importClause, importDeclaration.importClause.isTypeOnly, name, namedBindings),
+    // TODO: GH#18217
+    importDeclaration.moduleSpecifier,
+    importDeclaration.assertClause
+  );
+}
+function sortSpecifiers(specifiers, ignoreCase) {
+  return stableSort(specifiers, (s1, s2) => compareImportOrExportSpecifiers(s1, s2, ignoreCase));
+}
+function compareImportOrExportSpecifiers(s1, s2, ignoreCase) {
+  const compareIdentifiers = ignoreCase ? compareIdentifiersCaseInsensitive : compareIdentifiersCaseSensitive;
+  return compareBooleans(s1.isTypeOnly, s2.isTypeOnly) || compareIdentifiers(s1.name, s2.name);
+}
+function compareIdentifiersCaseSensitive(s1, s2) {
+  return compareStringsCaseSensitive(s1.text, s2.text);
+}
+function compareIdentifiersCaseInsensitive(s1, s2) {
+  return compareStringsCaseInsensitiveEslintCompatible(s1.text, s2.text);
+}
+function compareModuleSpecifiers2(m1, m2, ignoreCase) {
+  const name1 = m1 === void 0 ? void 0 : getExternalModuleName2(m1);
+  const name2 = m2 === void 0 ? void 0 : getExternalModuleName2(m2);
+  const compareStrings = ignoreCase ? compareStringsCaseInsensitiveEslintCompatible : compareStringsCaseSensitive;
+  return compareBooleans(name1 === void 0, name2 === void 0) || compareBooleans(isExternalModuleNameRelative(name1), isExternalModuleNameRelative(name2)) || // eslint-disable-next-line @typescript-eslint/no-unnecessary-type-assertion
+  compareStrings(name1, name2);
+}
+function getModuleSpecifierExpression(declaration) {
+  var _a2;
+  switch (declaration.kind) {
+    case 268 /* ImportEqualsDeclaration */:
+      return (_a2 = tryCast(declaration.moduleReference, isExternalModuleReference)) == null ? void 0 : _a2.expression;
+    case 269 /* ImportDeclaration */:
+      return declaration.moduleSpecifier;
+    case 240 /* VariableStatement */:
+      return declaration.declarationList.declarations[0].initializer.arguments[0];
+  }
+}
+function detectSorting(sourceFile) {
+  return detectSortingWorker(
+    groupImportsByNewlineContiguous(sourceFile, sourceFile.statements.filter(isImportDeclaration))
+  );
+}
+function detectSortingWorker(importGroups) {
+  let sortState = 3 /* Both */;
+  for (const importGroup of importGroups) {
+    if (importGroup.length > 1) {
+      sortState &= detectSortCaseSensitivity(
+        importGroup,
+        /*useEslintOrdering*/
+        true,
+        (i) => {
+          var _a2, _b;
+          return (_b = (_a2 = tryCast(i.moduleSpecifier, isStringLiteral)) == null ? void 0 : _a2.text) != null ? _b : "";
         }
-        return [ctrKeyword];
-      case 216 /* ArrowFunction */:
-        return [functionDeclaration.parent.name];
-      case 215 /* FunctionExpression */:
-        if (functionDeclaration.name)
-          return [functionDeclaration.name, functionDeclaration.parent.name];
-        return [functionDeclaration.parent.name];
-      default:
-        return Debug.assertNever(functionDeclaration, `Unexpected function declaration kind ${functionDeclaration.kind}`);
+      );
+      if (!sortState) {
+        return sortState;
+      }
+    }
+    const declarationWithNamedImports = find(
+      importGroup,
+      (i) => {
+        var _a2, _b;
+        return ((_b = tryCast((_a2 = i.importClause) == null ? void 0 : _a2.namedBindings, isNamedImports)) == null ? void 0 : _b.elements.length) > 1;
+      }
+    );
+    if (declarationWithNamedImports) {
+      sortState &= detectImportSpecifierSorting(declarationWithNamedImports.importClause.namedBindings.elements);
+      if (!sortState) {
+        return sortState;
+      }
+    }
+    if (sortState !== 3 /* Both */) {
+      return sortState;
     }
   }
+  return sortState;
+}
+function detectImportDeclarationSorting(imports) {
+  return detectSortCaseSensitivity(
+    imports,
+    /*useEslintOrdering*/
+    true,
+    (s) => getExternalModuleName2(getModuleSpecifierExpression(s)) || ""
+  );
+}
+var detectImportSpecifierSorting = memoizeWeak((specifiers) => {
+  if (!arrayIsSorted(specifiers, (s1, s2) => compareBooleans(s1.isTypeOnly, s2.isTypeOnly))) {
+    return 0 /* None */;
+  }
+  return detectSortCaseSensitivity(
+    specifiers,
+    /*useEslintOrdering*/
+    true,
+    (specifier) => specifier.name.text
+  );
+});
+function getImportDeclarationInsertionIndex(sortedImports, newImport, ignoreCase) {
+  const index = binarySearch(sortedImports, newImport, identity, (a, b) => compareImportsOrRequireStatements(a, b, ignoreCase));
+  return index < 0 ? ~index : index;
+}
+function getImportSpecifierInsertionIndex(sortedImports, newImport, ignoreCase) {
+  const index = binarySearch(sortedImports, newImport, identity, (s1, s2) => compareImportOrExportSpecifiers(s1, s2, ignoreCase));
+  return index < 0 ? ~index : index;
+}
+function compareImportsOrRequireStatements(s1, s2, ignoreCase) {
+  return compareModuleSpecifiers2(getModuleSpecifierExpression(s1), getModuleSpecifierExpression(s2), ignoreCase) || compareImportKind(s1, s2);
+}
+function compareImportKind(s1, s2) {
+  return compareValues(getImportKindOrder(s1), getImportKindOrder(s2));
+}
+function getImportKindOrder(s1) {
+  var _a2;
+  switch (s1.kind) {
+    case 269 /* ImportDeclaration */:
+      if (!s1.importClause)
+        return 0;
+      if (s1.importClause.isTypeOnly)
+        return 1;
+      if (((_a2 = s1.importClause.namedBindings) == null ? void 0 : _a2.kind) === 271 /* NamespaceImport */)
+        return 2;
+      if (s1.importClause.name)
+        return 3;
+      return 4;
+    case 268 /* ImportEqualsDeclaration */:
+      return 5;
+    case 240 /* VariableStatement */:
+      return 6;
+  }
+}
+function getNewImportSpecifiers(namedImports) {
+  return flatMap(
+    namedImports,
+    (namedImport) => map(
+      tryGetNamedBindingElements(namedImport),
+      (importSpecifier) => importSpecifier.name && importSpecifier.propertyName && importSpecifier.name.escapedText === importSpecifier.propertyName.escapedText ? factory.updateImportSpecifier(
+        importSpecifier,
+        importSpecifier.isTypeOnly,
+        /*propertyName*/
+        void 0,
+        importSpecifier.name
+      ) : importSpecifier
+    )
+  );
+}
+function tryGetNamedBindingElements(namedImport) {
+  var _a2;
+  return ((_a2 = namedImport.importClause) == null ? void 0 : _a2.namedBindings) && isNamedImports(namedImport.importClause.namedBindings) ? namedImport.importClause.namedBindings.elements : void 0;
+}
 
-  // src/services/_namespaces/ts.refactor.convertStringOrTemplateLiteral.ts
-  var ts_refactor_convertStringOrTemplateLiteral_exports = {};
+// src/services/_namespaces/ts.OutliningElementsCollector.ts
+var ts_OutliningElementsCollector_exports = {};
+__export(ts_OutliningElementsCollector_exports, {
+  collectElements: () => collectElements
+});
 
-  // src/services/refactors/convertStringOrTemplateLiteral.ts
-  var refactorName9 = "Convert to template string";
-  var refactorDescription5 = getLocaleSpecificMessage(Diagnostics.Convert_to_template_string);
-  var convertStringAction = {
-    name: refactorName9,
-    description: refactorDescription5,
-    kind: "refactor.rewrite.string"
-  };
-  registerRefactor(refactorName9, {
-    kinds: [convertStringAction.kind],
-    getEditsForAction: getRefactorEditsToConvertToTemplateString,
-    getAvailableActions: getRefactorActionsToConvertToTemplateString
-  });
-  function getRefactorActionsToConvertToTemplateString(context) {
-    const { file, startPosition } = context;
-    const node = getNodeOrParentOfParentheses(file, startPosition);
-    const maybeBinary = getParentBinaryExpression(node);
-    const refactorInfo = { name: refactorName9, description: refactorDescription5, actions: [] };
-    if (isBinaryExpression(maybeBinary) && treeToArray(maybeBinary).isValidConcatenation) {
-      refactorInfo.actions.push(convertStringAction);
-      return [refactorInfo];
-    } else if (context.preferences.provideRefactorNotApplicableReason) {
-      refactorInfo.actions.push({
-        ...convertStringAction,
-        notApplicableReason: getLocaleSpecificMessage(Diagnostics.Can_only_convert_string_concatenation)
-      });
-      return [refactorInfo];
+// src/services/outliningElementsCollector.ts
+function collectElements(sourceFile, cancellationToken) {
+  const res = [];
+  addNodeOutliningSpans(sourceFile, cancellationToken, res);
+  addRegionOutliningSpans(sourceFile, res);
+  return res.sort((span1, span2) => span1.textSpan.start - span2.textSpan.start);
+}
+function addNodeOutliningSpans(sourceFile, cancellationToken, out) {
+  let depthRemaining = 40;
+  let current = 0;
+  const statements = [...sourceFile.statements, sourceFile.endOfFileToken];
+  const n = statements.length;
+  while (current < n) {
+    while (current < n && !isAnyImportSyntax(statements[current])) {
+      visitNode3(statements[current]);
+      current++;
+    }
+    if (current === n)
+      break;
+    const firstImport = current;
+    while (current < n && isAnyImportSyntax(statements[current])) {
+      visitNode3(statements[current]);
+      current++;
+    }
+    const lastImport = current - 1;
+    if (lastImport !== firstImport) {
+      out.push(createOutliningSpanFromBounds(findChildOfKind(statements[firstImport], 100 /* ImportKeyword */, sourceFile).getStart(sourceFile), statements[lastImport].getEnd(), "imports" /* Imports */));
+    }
+  }
+  function visitNode3(n2) {
+    var _a2;
+    if (depthRemaining === 0)
+      return;
+    cancellationToken.throwIfCancellationRequested();
+    if (isDeclaration(n2) || isVariableStatement(n2) || isReturnStatement(n2) || isCallOrNewExpression(n2) || n2.kind === 1 /* EndOfFileToken */) {
+      addOutliningForLeadingCommentsForNode(n2, sourceFile, cancellationToken, out);
     }
-    return emptyArray;
-  }
-  function getNodeOrParentOfParentheses(file, startPosition) {
-    const node = getTokenAtPosition(file, startPosition);
-    const nestedBinary = getParentBinaryExpression(node);
-    const isNonStringBinary = !treeToArray(nestedBinary).isValidConcatenation;
-    if (isNonStringBinary && isParenthesizedExpression(nestedBinary.parent) && isBinaryExpression(nestedBinary.parent.parent)) {
-      return nestedBinary.parent.parent;
+    if (isFunctionLike(n2) && isBinaryExpression(n2.parent) && isPropertyAccessExpression(n2.parent.left)) {
+      addOutliningForLeadingCommentsForNode(n2.parent.left, sourceFile, cancellationToken, out);
     }
-    return node;
-  }
-  function getRefactorEditsToConvertToTemplateString(context, actionName2) {
-    const { file, startPosition } = context;
-    const node = getNodeOrParentOfParentheses(file, startPosition);
-    switch (actionName2) {
-      case refactorDescription5:
-        return { edits: getEditsForToTemplateLiteral(context, node) };
-      default:
-        return Debug.fail("invalid action");
-    }
-  }
-  function getEditsForToTemplateLiteral(context, node) {
-    const maybeBinary = getParentBinaryExpression(node);
-    const file = context.file;
-    const templateLiteral = nodesToTemplate(treeToArray(maybeBinary), file);
-    const trailingCommentRanges = getTrailingCommentRanges(file.text, maybeBinary.end);
-    if (trailingCommentRanges) {
-      const lastComment = trailingCommentRanges[trailingCommentRanges.length - 1];
-      const trailingRange = { pos: trailingCommentRanges[0].pos, end: lastComment.end };
-      return ts_textChanges_exports.ChangeTracker.with(context, (t) => {
-        t.deleteRange(file, trailingRange);
-        t.replaceNode(file, maybeBinary, templateLiteral);
-      });
+    if (isBlock(n2) || isModuleBlock(n2)) {
+      addOutliningForLeadingCommentsForPos(n2.statements.end, sourceFile, cancellationToken, out);
+    }
+    if (isClassLike(n2) || isInterfaceDeclaration(n2)) {
+      addOutliningForLeadingCommentsForPos(n2.members.end, sourceFile, cancellationToken, out);
+    }
+    const span = getOutliningSpanForNode(n2, sourceFile);
+    if (span)
+      out.push(span);
+    depthRemaining--;
+    if (isCallExpression(n2)) {
+      depthRemaining++;
+      visitNode3(n2.expression);
+      depthRemaining--;
+      n2.arguments.forEach(visitNode3);
+      (_a2 = n2.typeArguments) == null ? void 0 : _a2.forEach(visitNode3);
+    } else if (isIfStatement(n2) && n2.elseStatement && isIfStatement(n2.elseStatement)) {
+      visitNode3(n2.expression);
+      visitNode3(n2.thenStatement);
+      depthRemaining++;
+      visitNode3(n2.elseStatement);
+      depthRemaining--;
+    } else {
+      n2.forEachChild(visitNode3);
+    }
+    depthRemaining++;
+  }
+}
+function addRegionOutliningSpans(sourceFile, out) {
+  const regions = [];
+  const lineStarts = sourceFile.getLineStarts();
+  for (const currentLineStart of lineStarts) {
+    const lineEnd = sourceFile.getLineEndOfPosition(currentLineStart);
+    const lineText = sourceFile.text.substring(currentLineStart, lineEnd);
+    const result = isRegionDelimiter(lineText);
+    if (!result || isInComment(sourceFile, currentLineStart)) {
+      continue;
+    }
+    if (!result[1]) {
+      const span = createTextSpanFromBounds(sourceFile.text.indexOf("//", currentLineStart), lineEnd);
+      regions.push(createOutliningSpan(
+        span,
+        "region" /* Region */,
+        span,
+        /*autoCollapse*/
+        false,
+        result[2] || "#region"
+      ));
     } else {
-      return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, maybeBinary, templateLiteral));
+      const region = regions.pop();
+      if (region) {
+        region.textSpan.length = lineEnd - region.textSpan.start;
+        region.hintSpan.length = lineEnd - region.textSpan.start;
+        out.push(region);
+      }
+    }
+  }
+}
+var regionDelimiterRegExp = /^#(end)?region(?:\s+(.*))?(?:\r)?$/;
+function isRegionDelimiter(lineText) {
+  lineText = trimStringStart(lineText);
+  if (!startsWith(lineText, "//")) {
+    return null;
+  }
+  lineText = trimString(lineText.slice(2));
+  return regionDelimiterRegExp.exec(lineText);
+}
+function addOutliningForLeadingCommentsForPos(pos, sourceFile, cancellationToken, out) {
+  const comments = getLeadingCommentRanges(sourceFile.text, pos);
+  if (!comments)
+    return;
+  let firstSingleLineCommentStart = -1;
+  let lastSingleLineCommentEnd = -1;
+  let singleLineCommentCount = 0;
+  const sourceText = sourceFile.getFullText();
+  for (const { kind, pos: pos2, end } of comments) {
+    cancellationToken.throwIfCancellationRequested();
+    switch (kind) {
+      case 2 /* SingleLineCommentTrivia */:
+        const commentText = sourceText.slice(pos2, end);
+        if (isRegionDelimiter(commentText)) {
+          combineAndAddMultipleSingleLineComments();
+          singleLineCommentCount = 0;
+          break;
+        }
+        if (singleLineCommentCount === 0) {
+          firstSingleLineCommentStart = pos2;
+        }
+        lastSingleLineCommentEnd = end;
+        singleLineCommentCount++;
+        break;
+      case 3 /* MultiLineCommentTrivia */:
+        combineAndAddMultipleSingleLineComments();
+        out.push(createOutliningSpanFromBounds(pos2, end, "comment" /* Comment */));
+        singleLineCommentCount = 0;
+        break;
+      default:
+        Debug.assertNever(kind);
     }
   }
-  function isNotEqualsOperator(node) {
-    return node.operatorToken.kind !== 63 /* EqualsToken */;
+  combineAndAddMultipleSingleLineComments();
+  function combineAndAddMultipleSingleLineComments() {
+    if (singleLineCommentCount > 1) {
+      out.push(createOutliningSpanFromBounds(firstSingleLineCommentStart, lastSingleLineCommentEnd, "comment" /* Comment */));
+    }
   }
-  function getParentBinaryExpression(expr) {
-    const container = findAncestor(expr.parent, (n) => {
-      switch (n.kind) {
-        case 208 /* PropertyAccessExpression */:
-        case 209 /* ElementAccessExpression */:
-          return false;
-        case 225 /* TemplateExpression */:
-        case 223 /* BinaryExpression */:
-          return !(isBinaryExpression(n.parent) && isNotEqualsOperator(n.parent));
+}
+function addOutliningForLeadingCommentsForNode(n, sourceFile, cancellationToken, out) {
+  if (isJsxText(n))
+    return;
+  addOutliningForLeadingCommentsForPos(n.pos, sourceFile, cancellationToken, out);
+}
+function createOutliningSpanFromBounds(pos, end, kind) {
+  return createOutliningSpan(createTextSpanFromBounds(pos, end), kind);
+}
+function getOutliningSpanForNode(n, sourceFile) {
+  switch (n.kind) {
+    case 238 /* Block */:
+      if (isFunctionLike(n.parent)) {
+        return functionSpan(n.parent, n, sourceFile);
+      }
+      switch (n.parent.kind) {
+        case 243 /* DoStatement */:
+        case 246 /* ForInStatement */:
+        case 247 /* ForOfStatement */:
+        case 245 /* ForStatement */:
+        case 242 /* IfStatement */:
+        case 244 /* WhileStatement */:
+        case 251 /* WithStatement */:
+        case 295 /* CatchClause */:
+          return spanForNode(n.parent);
+        case 255 /* TryStatement */:
+          const tryStatement = n.parent;
+          if (tryStatement.tryBlock === n) {
+            return spanForNode(n.parent);
+          } else if (tryStatement.finallyBlock === n) {
+            const node = findChildOfKind(tryStatement, 96 /* FinallyKeyword */, sourceFile);
+            if (node)
+              return spanForNode(node);
+          }
         default:
-          return "quit";
-      }
-    });
-    return container || expr;
+          return createOutliningSpan(createTextSpanFromNode(n, sourceFile), "code" /* Code */);
+      }
+    case 265 /* ModuleBlock */:
+      return spanForNode(n.parent);
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+    case 261 /* InterfaceDeclaration */:
+    case 263 /* EnumDeclaration */:
+    case 266 /* CaseBlock */:
+    case 184 /* TypeLiteral */:
+    case 203 /* ObjectBindingPattern */:
+      return spanForNode(n);
+    case 186 /* TupleType */:
+      return spanForNode(
+        n,
+        /*autoCollapse*/
+        false,
+        /*useFullStart*/
+        !isTupleTypeNode(n.parent),
+        22 /* OpenBracketToken */
+      );
+    case 292 /* CaseClause */:
+    case 293 /* DefaultClause */:
+      return spanForNodeArray(n.statements);
+    case 207 /* ObjectLiteralExpression */:
+      return spanForObjectOrArrayLiteral(n);
+    case 206 /* ArrayLiteralExpression */:
+      return spanForObjectOrArrayLiteral(n, 22 /* OpenBracketToken */);
+    case 281 /* JsxElement */:
+      return spanForJSXElement(n);
+    case 285 /* JsxFragment */:
+      return spanForJSXFragment(n);
+    case 282 /* JsxSelfClosingElement */:
+    case 283 /* JsxOpeningElement */:
+      return spanForJSXAttributes(n.attributes);
+    case 225 /* TemplateExpression */:
+    case 14 /* NoSubstitutionTemplateLiteral */:
+      return spanForTemplateLiteral(n);
+    case 204 /* ArrayBindingPattern */:
+      return spanForNode(
+        n,
+        /*autoCollapse*/
+        false,
+        /*useFullStart*/
+        !isBindingElement(n.parent),
+        22 /* OpenBracketToken */
+      );
+    case 216 /* ArrowFunction */:
+      return spanForArrowFunction(n);
+    case 210 /* CallExpression */:
+      return spanForCallExpression(n);
+    case 214 /* ParenthesizedExpression */:
+      return spanForParenthesizedExpression(n);
+    case 272 /* NamedImports */:
+    case 276 /* NamedExports */:
+    case 296 /* AssertClause */:
+      return spanForNamedImportsOrExportsOrAssertClause(n);
+  }
+  function spanForNamedImportsOrExportsOrAssertClause(node) {
+    if (!node.elements.length) {
+      return void 0;
+    }
+    const openToken = findChildOfKind(node, 18 /* OpenBraceToken */, sourceFile);
+    const closeToken = findChildOfKind(node, 19 /* CloseBraceToken */, sourceFile);
+    if (!openToken || !closeToken || positionsAreOnSameLine(openToken.pos, closeToken.pos, sourceFile)) {
+      return void 0;
+    }
+    return spanBetweenTokens(
+      openToken,
+      closeToken,
+      node,
+      sourceFile,
+      /*autoCollapse*/
+      false,
+      /*useFullStart*/
+      false
+    );
   }
-  function treeToArray(current) {
-    const loop = (current2) => {
-      if (!isBinaryExpression(current2)) {
-        return {
-          nodes: [current2],
-          operators: [],
-          validOperators: true,
-          hasString: isStringLiteral(current2) || isNoSubstitutionTemplateLiteral(current2)
-        };
-      }
-      const { nodes: nodes2, operators: operators2, hasString: leftHasString, validOperators: leftOperatorValid } = loop(current2.left);
-      if (!(leftHasString || isStringLiteral(current2.right) || isTemplateExpression(current2.right))) {
-        return { nodes: [current2], operators: [], hasString: false, validOperators: true };
-      }
-      const currentOperatorValid = current2.operatorToken.kind === 39 /* PlusToken */;
-      const validOperators2 = leftOperatorValid && currentOperatorValid;
-      nodes2.push(current2.right);
-      operators2.push(current2.operatorToken);
-      return { nodes: nodes2, operators: operators2, hasString: true, validOperators: validOperators2 };
-    };
-    const { nodes, operators, validOperators, hasString } = loop(current);
-    return { nodes, operators, isValidConcatenation: validOperators && hasString };
+  function spanForCallExpression(node) {
+    if (!node.arguments.length) {
+      return void 0;
+    }
+    const openToken = findChildOfKind(node, 20 /* OpenParenToken */, sourceFile);
+    const closeToken = findChildOfKind(node, 21 /* CloseParenToken */, sourceFile);
+    if (!openToken || !closeToken || positionsAreOnSameLine(openToken.pos, closeToken.pos, sourceFile)) {
+      return void 0;
+    }
+    return spanBetweenTokens(
+      openToken,
+      closeToken,
+      node,
+      sourceFile,
+      /*autoCollapse*/
+      false,
+      /*useFullStart*/
+      true
+    );
   }
-  var copyTrailingOperatorComments = (operators, file) => (index, targetNode) => {
-    if (index < operators.length) {
-      copyTrailingComments(operators[index], targetNode, file, 3 /* MultiLineCommentTrivia */, false);
-    }
-  };
-  var copyCommentFromMultiNode = (nodes, file, copyOperatorComments) => (indexes, targetNode) => {
-    while (indexes.length > 0) {
-      const index = indexes.shift();
-      copyTrailingComments(nodes[index], targetNode, file, 3 /* MultiLineCommentTrivia */, false);
-      copyOperatorComments(index, targetNode);
+  function spanForArrowFunction(node) {
+    if (isBlock(node.body) || isParenthesizedExpression(node.body) || positionsAreOnSameLine(node.body.getFullStart(), node.body.getEnd(), sourceFile)) {
+      return void 0;
     }
-  };
-  function escapeRawStringForTemplate(s) {
-    return s.replace(/\\.|[$`]/g, (m) => m[0] === "\\" ? m : "\\" + m);
-  }
-  function getRawTextOfTemplate(node) {
-    const rightShaving = isTemplateHead(node) || isTemplateMiddle(node) ? -2 : -1;
-    return getTextOfNode(node).slice(1, rightShaving);
-  }
-  function concatConsecutiveString(index, nodes) {
-    const indexes = [];
-    let text = "", rawText = "";
-    while (index < nodes.length) {
-      const node = nodes[index];
-      if (isStringLiteralLike(node)) {
-        text += node.text;
-        rawText += escapeRawStringForTemplate(getTextOfNode(node).slice(1, -1));
-        indexes.push(index);
-        index++;
-      } else if (isTemplateExpression(node)) {
-        text += node.head.text;
-        rawText += getRawTextOfTemplate(node.head);
-        break;
-      } else {
-        break;
-      }
+    const textSpan = createTextSpanFromBounds(node.body.getFullStart(), node.body.getEnd());
+    return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(node));
+  }
+  function spanForJSXElement(node) {
+    const textSpan = createTextSpanFromBounds(node.openingElement.getStart(sourceFile), node.closingElement.getEnd());
+    const tagName = node.openingElement.tagName.getText(sourceFile);
+    const bannerText = "<" + tagName + ">...</" + tagName + ">";
+    return createOutliningSpan(
+      textSpan,
+      "code" /* Code */,
+      textSpan,
+      /*autoCollapse*/
+      false,
+      bannerText
+    );
+  }
+  function spanForJSXFragment(node) {
+    const textSpan = createTextSpanFromBounds(node.openingFragment.getStart(sourceFile), node.closingFragment.getEnd());
+    const bannerText = "<>...</>";
+    return createOutliningSpan(
+      textSpan,
+      "code" /* Code */,
+      textSpan,
+      /*autoCollapse*/
+      false,
+      bannerText
+    );
+  }
+  function spanForJSXAttributes(node) {
+    if (node.properties.length === 0) {
+      return void 0;
     }
-    return [index, text, rawText, indexes];
-  }
-  function nodesToTemplate({ nodes, operators }, file) {
-    const copyOperatorComments = copyTrailingOperatorComments(operators, file);
-    const copyCommentFromStringLiterals = copyCommentFromMultiNode(nodes, file, copyOperatorComments);
-    const [begin, headText, rawHeadText, headIndexes] = concatConsecutiveString(0, nodes);
-    if (begin === nodes.length) {
-      const noSubstitutionTemplateLiteral = factory.createNoSubstitutionTemplateLiteral(headText, rawHeadText);
-      copyCommentFromStringLiterals(headIndexes, noSubstitutionTemplateLiteral);
-      return noSubstitutionTemplateLiteral;
-    }
-    const templateSpans = [];
-    const templateHead = factory.createTemplateHead(headText, rawHeadText);
-    copyCommentFromStringLiterals(headIndexes, templateHead);
-    for (let i = begin; i < nodes.length; i++) {
-      const currentNode = getExpressionFromParenthesesOrExpression(nodes[i]);
-      copyOperatorComments(i, currentNode);
-      const [newIndex, subsequentText, rawSubsequentText, stringIndexes] = concatConsecutiveString(i + 1, nodes);
-      i = newIndex - 1;
-      const isLast = i === nodes.length - 1;
-      if (isTemplateExpression(currentNode)) {
-        const spans = map(currentNode.templateSpans, (span, index) => {
-          copyExpressionComments(span);
-          const isLastSpan = index === currentNode.templateSpans.length - 1;
-          const text = span.literal.text + (isLastSpan ? subsequentText : "");
-          const rawText = getRawTextOfTemplate(span.literal) + (isLastSpan ? rawSubsequentText : "");
-          return factory.createTemplateSpan(span.expression, isLast && isLastSpan ? factory.createTemplateTail(text, rawText) : factory.createTemplateMiddle(text, rawText));
-        });
-        templateSpans.push(...spans);
-      } else {
-        const templatePart = isLast ? factory.createTemplateTail(subsequentText, rawSubsequentText) : factory.createTemplateMiddle(subsequentText, rawSubsequentText);
-        copyCommentFromStringLiterals(stringIndexes, templatePart);
-        templateSpans.push(factory.createTemplateSpan(currentNode, templatePart));
-      }
+    return createOutliningSpanFromBounds(node.getStart(sourceFile), node.getEnd(), "code" /* Code */);
+  }
+  function spanForTemplateLiteral(node) {
+    if (node.kind === 14 /* NoSubstitutionTemplateLiteral */ && node.text.length === 0) {
+      return void 0;
     }
-    return factory.createTemplateExpression(templateHead, templateSpans);
+    return createOutliningSpanFromBounds(node.getStart(sourceFile), node.getEnd(), "code" /* Code */);
   }
-  function copyExpressionComments(node) {
-    const file = node.getSourceFile();
-    copyTrailingComments(node, node.expression, file, 3 /* MultiLineCommentTrivia */, false);
-    copyTrailingAsLeadingComments(node.expression, node.expression, file, 3 /* MultiLineCommentTrivia */, false);
+  function spanForObjectOrArrayLiteral(node, open = 18 /* OpenBraceToken */) {
+    return spanForNode(
+      node,
+      /*autoCollapse*/
+      false,
+      /*useFullStart*/
+      !isArrayLiteralExpression(node.parent) && !isCallExpression(node.parent),
+      open
+    );
   }
-  function getExpressionFromParenthesesOrExpression(node) {
-    if (isParenthesizedExpression(node)) {
-      copyExpressionComments(node);
-      node = node.expression;
-    }
-    return node;
+  function spanForNode(hintSpanNode, autoCollapse = false, useFullStart = true, open = 18 /* OpenBraceToken */, close = open === 18 /* OpenBraceToken */ ? 19 /* CloseBraceToken */ : 23 /* CloseBracketToken */) {
+    const openToken = findChildOfKind(n, open, sourceFile);
+    const closeToken = findChildOfKind(n, close, sourceFile);
+    return openToken && closeToken && spanBetweenTokens(openToken, closeToken, hintSpanNode, sourceFile, autoCollapse, useFullStart);
+  }
+  function spanForNodeArray(nodeArray) {
+    return nodeArray.length ? createOutliningSpan(createTextSpanFromRange(nodeArray), "code" /* Code */) : void 0;
   }
+  function spanForParenthesizedExpression(node) {
+    if (positionsAreOnSameLine(node.getStart(), node.getEnd(), sourceFile))
+      return void 0;
+    const textSpan = createTextSpanFromBounds(node.getStart(), node.getEnd());
+    return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(node));
+  }
+}
+function functionSpan(node, body, sourceFile) {
+  const openToken = tryGetFunctionOpenToken(node, body, sourceFile);
+  const closeToken = findChildOfKind(body, 19 /* CloseBraceToken */, sourceFile);
+  return openToken && closeToken && spanBetweenTokens(
+    openToken,
+    closeToken,
+    node,
+    sourceFile,
+    /*autoCollapse*/
+    node.kind !== 216 /* ArrowFunction */
+  );
+}
+function spanBetweenTokens(openToken, closeToken, hintSpanNode, sourceFile, autoCollapse = false, useFullStart = true) {
+  const textSpan = createTextSpanFromBounds(useFullStart ? openToken.getFullStart() : openToken.getStart(sourceFile), closeToken.getEnd());
+  return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(hintSpanNode, sourceFile), autoCollapse);
+}
+function createOutliningSpan(textSpan, kind, hintSpan = textSpan, autoCollapse = false, bannerText = "...") {
+  return { textSpan, kind, hintSpan, bannerText, autoCollapse };
+}
+function tryGetFunctionOpenToken(node, body, sourceFile) {
+  if (isNodeArrayMultiLine(node.parameters, sourceFile)) {
+    const openParenToken = findChildOfKind(node, 20 /* OpenParenToken */, sourceFile);
+    if (openParenToken) {
+      return openParenToken;
+    }
+  }
+  return findChildOfKind(body, 18 /* OpenBraceToken */, sourceFile);
+}
 
-  // src/services/_namespaces/ts.refactor.convertToOptionalChainExpression.ts
-  var ts_refactor_convertToOptionalChainExpression_exports = {};
+// src/services/_namespaces/ts.refactor.ts
+var ts_refactor_exports = {};
+__export(ts_refactor_exports, {
+  addOrRemoveBracesToArrowFunction: () => ts_refactor_addOrRemoveBracesToArrowFunction_exports,
+  convertArrowFunctionOrFunctionExpression: () => ts_refactor_convertArrowFunctionOrFunctionExpression_exports,
+  convertParamsToDestructuredObject: () => ts_refactor_convertParamsToDestructuredObject_exports,
+  convertStringOrTemplateLiteral: () => ts_refactor_convertStringOrTemplateLiteral_exports,
+  convertToOptionalChainExpression: () => ts_refactor_convertToOptionalChainExpression_exports,
+  doChangeNamedToNamespaceOrDefault: () => doChangeNamedToNamespaceOrDefault,
+  extractSymbol: () => ts_refactor_extractSymbol_exports,
+  generateGetAccessorAndSetAccessor: () => ts_refactor_generateGetAccessorAndSetAccessor_exports,
+  getApplicableRefactors: () => getApplicableRefactors,
+  getEditsForRefactor: () => getEditsForRefactor,
+  inferFunctionReturnType: () => ts_refactor_inferFunctionReturnType_exports,
+  isRefactorErrorInfo: () => isRefactorErrorInfo,
+  refactorKindBeginsWith: () => refactorKindBeginsWith,
+  registerRefactor: () => registerRefactor
+});
 
-  // src/services/refactors/convertToOptionalChainExpression.ts
-  var refactorName10 = "Convert to optional chain expression";
-  var convertToOptionalChainExpressionMessage = getLocaleSpecificMessage(Diagnostics.Convert_to_optional_chain_expression);
-  var toOptionalChainAction = {
-    name: refactorName10,
-    description: convertToOptionalChainExpressionMessage,
-    kind: "refactor.rewrite.expression.optionalChain"
-  };
-  registerRefactor(refactorName10, {
-    kinds: [toOptionalChainAction.kind],
-    getEditsForAction: getRefactorEditsToConvertToOptionalChain,
-    getAvailableActions: getRefactorActionsToConvertToOptionalChain
-  });
-  function getRefactorActionsToConvertToOptionalChain(context) {
-    const info = getInfo20(context, context.triggerReason === "invoked");
+// src/services/refactorProvider.ts
+var refactors = /* @__PURE__ */ new Map();
+function registerRefactor(name, refactor) {
+  refactors.set(name, refactor);
+}
+function getApplicableRefactors(context) {
+  return arrayFrom(flatMapIterator(refactors.values(), (refactor) => {
+    var _a2;
+    return context.cancellationToken && context.cancellationToken.isCancellationRequested() || !((_a2 = refactor.kinds) == null ? void 0 : _a2.some((kind) => refactorKindBeginsWith(kind, context.kind))) ? void 0 : refactor.getAvailableActions(context);
+  }));
+}
+function getEditsForRefactor(context, refactorName13, actionName2) {
+  const refactor = refactors.get(refactorName13);
+  return refactor && refactor.getEditsForAction(context, actionName2);
+}
+
+// src/services/refactors/convertExport.ts
+var refactorName = "Convert export";
+var defaultToNamedAction = {
+  name: "Convert default export to named export",
+  description: Diagnostics.Convert_default_export_to_named_export.message,
+  kind: "refactor.rewrite.export.named"
+};
+var namedToDefaultAction = {
+  name: "Convert named export to default export",
+  description: Diagnostics.Convert_named_export_to_default_export.message,
+  kind: "refactor.rewrite.export.default"
+};
+registerRefactor(refactorName, {
+  kinds: [
+    defaultToNamedAction.kind,
+    namedToDefaultAction.kind
+  ],
+  getAvailableActions: function getRefactorActionsToConvertBetweenNamedAndDefaultExports(context) {
+    const info = getInfo19(context, context.triggerReason === "invoked");
     if (!info)
       return emptyArray;
     if (!isRefactorErrorInfo(info)) {
-      return [{
-        name: refactorName10,
-        description: convertToOptionalChainExpressionMessage,
-        actions: [toOptionalChainAction]
-      }];
+      const action = info.wasDefault ? defaultToNamedAction : namedToDefaultAction;
+      return [{ name: refactorName, description: action.description, actions: [action] }];
     }
     if (context.preferences.provideRefactorNotApplicableReason) {
-      return [{
-        name: refactorName10,
-        description: convertToOptionalChainExpressionMessage,
-        actions: [{ ...toOptionalChainAction, notApplicableReason: info.error }]
-      }];
+      return [
+        { name: refactorName, description: Diagnostics.Convert_default_export_to_named_export.message, actions: [
+          { ...defaultToNamedAction, notApplicableReason: info.error },
+          { ...namedToDefaultAction, notApplicableReason: info.error }
+        ] }
+      ];
     }
     return emptyArray;
-  }
-  function getRefactorEditsToConvertToOptionalChain(context, actionName2) {
-    const info = getInfo20(context);
+  },
+  getEditsForAction: function getRefactorEditsToConvertBetweenNamedAndDefaultExports(context, actionName2) {
+    Debug.assert(actionName2 === defaultToNamedAction.name || actionName2 === namedToDefaultAction.name, "Unexpected action name");
+    const info = getInfo19(context);
     Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
-    const edits = ts_textChanges_exports.ChangeTracker.with(
-      context,
-      (t) => doChange37(context.file, context.program.getTypeChecker(), t, info, actionName2)
-    );
+    const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange33(context.file, context.program, info, t, context.cancellationToken));
     return { edits, renameFilename: void 0, renameLocation: void 0 };
   }
-  function isValidExpression(node) {
-    return isBinaryExpression(node) || isConditionalExpression(node);
-  }
-  function isValidStatement(node) {
-    return isExpressionStatement(node) || isReturnStatement(node) || isVariableStatement(node);
-  }
-  function isValidExpressionOrStatement(node) {
-    return isValidExpression(node) || isValidStatement(node);
-  }
-  function getInfo20(context, considerEmptySpans = true) {
-    const { file, program } = context;
-    const span = getRefactorContextSpan(context);
-    const forEmptySpan = span.length === 0;
-    if (forEmptySpan && !considerEmptySpans)
-      return void 0;
-    const startToken = getTokenAtPosition(file, span.start);
-    const endToken = findTokenOnLeftOfPosition(file, span.start + span.length);
-    const adjustedSpan = createTextSpanFromBounds(startToken.pos, endToken && endToken.end >= startToken.pos ? endToken.getEnd() : startToken.getEnd());
-    const parent2 = forEmptySpan ? getValidParentNodeOfEmptySpan(startToken) : getValidParentNodeContainingSpan(startToken, adjustedSpan);
-    const expression = parent2 && isValidExpressionOrStatement(parent2) ? getExpression(parent2) : void 0;
-    if (!expression)
-      return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) };
-    const checker = program.getTypeChecker();
-    return isConditionalExpression(expression) ? getConditionalInfo(expression, checker) : getBinaryInfo(expression);
-  }
-  function getConditionalInfo(expression, checker) {
-    const condition = expression.condition;
-    const finalExpression = getFinalExpressionInChain(expression.whenTrue);
-    if (!finalExpression || checker.isNullableType(checker.getTypeAtLocation(finalExpression))) {
-      return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) };
-    }
-    if ((isPropertyAccessExpression(condition) || isIdentifier(condition)) && getMatchingStart(condition, finalExpression.expression)) {
-      return { finalExpression, occurrences: [condition], expression };
-    } else if (isBinaryExpression(condition)) {
-      const occurrences = getOccurrencesInExpression(finalExpression.expression, condition);
-      return occurrences ? { finalExpression, occurrences, expression } : { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_matching_access_expressions) };
-    }
-  }
-  function getBinaryInfo(expression) {
-    if (expression.operatorToken.kind !== 55 /* AmpersandAmpersandToken */) {
-      return { error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_logical_AND_access_chains) };
+});
+function getInfo19(context, considerPartialSpans = true) {
+  const { file, program } = context;
+  const span = getRefactorContextSpan(context);
+  const token = getTokenAtPosition(file, span.start);
+  const exportNode = !!(token.parent && getSyntacticModifierFlags(token.parent) & 1 /* Export */) && considerPartialSpans ? token.parent : getParentNodeInSpan(token, file, span);
+  if (!exportNode || !isSourceFile(exportNode.parent) && !(isModuleBlock(exportNode.parent) && isAmbientModule(exportNode.parent.parent))) {
+    return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_export_statement) };
+  }
+  const checker = program.getTypeChecker();
+  const exportingModuleSymbol = getExportingModuleSymbol(exportNode.parent, checker);
+  const flags = getSyntacticModifierFlags(exportNode) || (isExportAssignment(exportNode) && !exportNode.isExportEquals ? 1025 /* ExportDefault */ : 0 /* None */);
+  const wasDefault = !!(flags & 1024 /* Default */);
+  if (!(flags & 1 /* Export */) || !wasDefault && exportingModuleSymbol.exports.has("default" /* Default */)) {
+    return { error: getLocaleSpecificMessage(Diagnostics.This_file_already_has_a_default_export) };
+  }
+  const noSymbolError = (id) => isIdentifier(id) && checker.getSymbolAtLocation(id) ? void 0 : { error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_named_export) };
+  switch (exportNode.kind) {
+    case 259 /* FunctionDeclaration */:
+    case 260 /* ClassDeclaration */:
+    case 261 /* InterfaceDeclaration */:
+    case 263 /* EnumDeclaration */:
+    case 262 /* TypeAliasDeclaration */:
+    case 264 /* ModuleDeclaration */: {
+      const node = exportNode;
+      if (!node.name)
+        return void 0;
+      return noSymbolError(node.name) || { exportNode: node, exportName: node.name, wasDefault, exportingModuleSymbol };
     }
-    const finalExpression = getFinalExpressionInChain(expression.right);
-    if (!finalExpression)
-      return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) };
-    const occurrences = getOccurrencesInExpression(finalExpression.expression, expression.left);
-    return occurrences ? { finalExpression, occurrences, expression } : { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_matching_access_expressions) };
-  }
-  function getOccurrencesInExpression(matchTo, expression) {
-    const occurrences = [];
-    while (isBinaryExpression(expression) && expression.operatorToken.kind === 55 /* AmpersandAmpersandToken */) {
-      const match = getMatchingStart(skipParentheses(matchTo), skipParentheses(expression.right));
-      if (!match) {
-        break;
+    case 240 /* VariableStatement */: {
+      const vs = exportNode;
+      if (!(vs.declarationList.flags & 2 /* Const */) || vs.declarationList.declarations.length !== 1) {
+        return void 0;
       }
-      occurrences.push(match);
-      matchTo = match;
-      expression = expression.left;
+      const decl = first(vs.declarationList.declarations);
+      if (!decl.initializer)
+        return void 0;
+      Debug.assert(!wasDefault, "Can't have a default flag here");
+      return noSymbolError(decl.name) || { exportNode: vs, exportName: decl.name, wasDefault, exportingModuleSymbol };
     }
-    const finalMatch = getMatchingStart(matchTo, expression);
-    if (finalMatch) {
-      occurrences.push(finalMatch);
+    case 274 /* ExportAssignment */: {
+      const node = exportNode;
+      if (node.isExportEquals)
+        return void 0;
+      return noSymbolError(node.expression) || { exportNode: node, exportName: node.expression, wasDefault, exportingModuleSymbol };
     }
-    return occurrences.length > 0 ? occurrences : void 0;
-  }
-  function getMatchingStart(chain, subchain) {
-    if (!isIdentifier(subchain) && !isPropertyAccessExpression(subchain) && !isElementAccessExpression(subchain)) {
+    default:
       return void 0;
-    }
-    return chainStartsWith(chain, subchain) ? subchain : void 0;
-  }
-  function chainStartsWith(chain, subchain) {
-    while (isCallExpression(chain) || isPropertyAccessExpression(chain) || isElementAccessExpression(chain)) {
-      if (getTextOfChainNode(chain) === getTextOfChainNode(subchain))
-        break;
-      chain = chain.expression;
-    }
-    while (isPropertyAccessExpression(chain) && isPropertyAccessExpression(subchain) || isElementAccessExpression(chain) && isElementAccessExpression(subchain)) {
-      if (getTextOfChainNode(chain) !== getTextOfChainNode(subchain))
-        return false;
-      chain = chain.expression;
-      subchain = subchain.expression;
-    }
-    return isIdentifier(chain) && isIdentifier(subchain) && chain.getText() === subchain.getText();
   }
-  function getTextOfChainNode(node) {
-    if (isIdentifier(node) || isStringOrNumericLiteralLike(node)) {
-      return node.getText();
-    }
-    if (isPropertyAccessExpression(node)) {
-      return getTextOfChainNode(node.name);
+}
+function doChange33(exportingSourceFile, program, info, changes, cancellationToken) {
+  changeExport(exportingSourceFile, info, changes, program.getTypeChecker());
+  changeImports(program, info, changes, cancellationToken);
+}
+function changeExport(exportingSourceFile, { wasDefault, exportNode, exportName }, changes, checker) {
+  if (wasDefault) {
+    if (isExportAssignment(exportNode) && !exportNode.isExportEquals) {
+      const exp = exportNode.expression;
+      const spec = makeExportSpecifier(exp.text, exp.text);
+      changes.replaceNode(exportingSourceFile, exportNode, factory.createExportDeclaration(
+        /*modifiers*/
+        void 0,
+        /*isTypeOnly*/
+        false,
+        factory.createNamedExports([spec])
+      ));
+    } else {
+      changes.delete(exportingSourceFile, Debug.checkDefined(findModifier(exportNode, 88 /* DefaultKeyword */), "Should find a default keyword in modifier list"));
     }
-    if (isElementAccessExpression(node)) {
-      return getTextOfChainNode(node.argumentExpression);
+  } else {
+    const exportKeyword = Debug.checkDefined(findModifier(exportNode, 93 /* ExportKeyword */), "Should find an export keyword in modifier list");
+    switch (exportNode.kind) {
+      case 259 /* FunctionDeclaration */:
+      case 260 /* ClassDeclaration */:
+      case 261 /* InterfaceDeclaration */:
+        changes.insertNodeAfter(exportingSourceFile, exportKeyword, factory.createToken(88 /* DefaultKeyword */));
+        break;
+      case 240 /* VariableStatement */:
+        const decl = first(exportNode.declarationList.declarations);
+        if (!ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(exportName, checker, exportingSourceFile) && !decl.type) {
+          changes.replaceNode(exportingSourceFile, exportNode, factory.createExportDefault(Debug.checkDefined(decl.initializer, "Initializer was previously known to be present")));
+          break;
+        }
+      case 263 /* EnumDeclaration */:
+      case 262 /* TypeAliasDeclaration */:
+      case 264 /* ModuleDeclaration */:
+        changes.deleteModifier(exportingSourceFile, exportKeyword);
+        changes.insertNodeAfter(exportingSourceFile, exportNode, factory.createExportDefault(factory.createIdentifier(exportName.text)));
+        break;
+      default:
+        Debug.fail(`Unexpected exportNode kind ${exportNode.kind}`);
     }
-    return void 0;
   }
-  function getValidParentNodeContainingSpan(node, span) {
-    while (node.parent) {
-      if (isValidExpressionOrStatement(node) && span.length !== 0 && node.end >= span.start + span.length) {
-        return node;
-      }
-      node = node.parent;
+}
+function changeImports(program, { wasDefault, exportName, exportingModuleSymbol }, changes, cancellationToken) {
+  const checker = program.getTypeChecker();
+  const exportSymbol = Debug.checkDefined(checker.getSymbolAtLocation(exportName), "Export name should resolve to a symbol");
+  ts_FindAllReferences_exports.Core.eachExportReference(program.getSourceFiles(), checker, cancellationToken, exportSymbol, exportingModuleSymbol, exportName.text, wasDefault, (ref) => {
+    if (exportName === ref)
+      return;
+    const importingSourceFile = ref.getSourceFile();
+    if (wasDefault) {
+      changeDefaultToNamedImport(importingSourceFile, ref, changes, exportName.text);
+    } else {
+      changeNamedToDefaultImport(importingSourceFile, ref, changes);
     }
-    return void 0;
+  });
+}
+function changeDefaultToNamedImport(importingSourceFile, ref, changes, exportName) {
+  const { parent: parent2 } = ref;
+  switch (parent2.kind) {
+    case 208 /* PropertyAccessExpression */:
+      changes.replaceNode(importingSourceFile, ref, factory.createIdentifier(exportName));
+      break;
+    case 273 /* ImportSpecifier */:
+    case 278 /* ExportSpecifier */: {
+      const spec = parent2;
+      changes.replaceNode(importingSourceFile, spec, makeImportSpecifier2(exportName, spec.name.text));
+      break;
+    }
+    case 270 /* ImportClause */: {
+      const clause = parent2;
+      Debug.assert(clause.name === ref, "Import clause name should match provided ref");
+      const spec = makeImportSpecifier2(exportName, ref.text);
+      const { namedBindings } = clause;
+      if (!namedBindings) {
+        changes.replaceNode(importingSourceFile, ref, factory.createNamedImports([spec]));
+      } else if (namedBindings.kind === 271 /* NamespaceImport */) {
+        changes.deleteRange(importingSourceFile, { pos: ref.getStart(importingSourceFile), end: namedBindings.getStart(importingSourceFile) });
+        const quotePreference = isStringLiteral(clause.parent.moduleSpecifier) ? quotePreferenceFromString(clause.parent.moduleSpecifier, importingSourceFile) : 1 /* Double */;
+        const newImport = makeImport(
+          /*default*/
+          void 0,
+          [makeImportSpecifier2(exportName, ref.text)],
+          clause.parent.moduleSpecifier,
+          quotePreference
+        );
+        changes.insertNodeAfter(importingSourceFile, clause.parent, newImport);
+      } else {
+        changes.delete(importingSourceFile, ref);
+        changes.insertNodeAtEndOfList(importingSourceFile, namedBindings.elements, spec);
+      }
+      break;
+    }
+    case 202 /* ImportType */:
+      const importTypeNode = parent2;
+      changes.replaceNode(importingSourceFile, parent2, factory.createImportTypeNode(importTypeNode.argument, importTypeNode.assertions, factory.createIdentifier(exportName), importTypeNode.typeArguments, importTypeNode.isTypeOf));
+      break;
+    default:
+      Debug.failBadSyntaxKind(parent2);
+  }
+}
+function changeNamedToDefaultImport(importingSourceFile, ref, changes) {
+  const parent2 = ref.parent;
+  switch (parent2.kind) {
+    case 208 /* PropertyAccessExpression */:
+      changes.replaceNode(importingSourceFile, ref, factory.createIdentifier("default"));
+      break;
+    case 273 /* ImportSpecifier */: {
+      const defaultImport = factory.createIdentifier(parent2.name.text);
+      if (parent2.parent.elements.length === 1) {
+        changes.replaceNode(importingSourceFile, parent2.parent, defaultImport);
+      } else {
+        changes.delete(importingSourceFile, parent2);
+        changes.insertNodeBefore(importingSourceFile, parent2.parent, defaultImport);
+      }
+      break;
+    }
+    case 278 /* ExportSpecifier */: {
+      changes.replaceNode(importingSourceFile, parent2, makeExportSpecifier("default", parent2.name.text));
+      break;
+    }
+    default:
+      Debug.assertNever(parent2, `Unexpected parent kind ${parent2.kind}`);
+  }
+}
+function makeImportSpecifier2(propertyName, name) {
+  return factory.createImportSpecifier(
+    /*isTypeOnly*/
+    false,
+    propertyName === name ? void 0 : factory.createIdentifier(propertyName),
+    factory.createIdentifier(name)
+  );
+}
+function makeExportSpecifier(propertyName, name) {
+  return factory.createExportSpecifier(
+    /*isTypeOnly*/
+    false,
+    propertyName === name ? void 0 : factory.createIdentifier(propertyName),
+    factory.createIdentifier(name)
+  );
+}
+function getExportingModuleSymbol(parent2, checker) {
+  if (isSourceFile(parent2)) {
+    return parent2.symbol;
   }
-  function getValidParentNodeOfEmptySpan(node) {
-    while (node.parent) {
-      if (isValidExpressionOrStatement(node) && !isValidExpressionOrStatement(node.parent)) {
-        return node;
-      }
-      node = node.parent;
-    }
-    return void 0;
+  const symbol = parent2.parent.symbol;
+  if (symbol.valueDeclaration && isExternalModuleAugmentation(symbol.valueDeclaration)) {
+    return checker.getMergedSymbol(symbol);
   }
-  function getExpression(node) {
-    if (isValidExpression(node)) {
-      return node;
+  return symbol;
+}
+
+// src/services/refactors/convertImport.ts
+var refactorName2 = "Convert import";
+var actions = {
+  [0 /* Named */]: {
+    name: "Convert namespace import to named imports",
+    description: Diagnostics.Convert_namespace_import_to_named_imports.message,
+    kind: "refactor.rewrite.import.named"
+  },
+  [2 /* Namespace */]: {
+    name: "Convert named imports to namespace import",
+    description: Diagnostics.Convert_named_imports_to_namespace_import.message,
+    kind: "refactor.rewrite.import.namespace"
+  },
+  [1 /* Default */]: {
+    name: "Convert named imports to default import",
+    description: Diagnostics.Convert_named_imports_to_default_import.message,
+    kind: "refactor.rewrite.import.default"
+  }
+};
+registerRefactor(refactorName2, {
+  kinds: getOwnValues(actions).map((a) => a.kind),
+  getAvailableActions: function getRefactorActionsToConvertBetweenNamedAndNamespacedImports(context) {
+    const info = getImportConversionInfo(context, context.triggerReason === "invoked");
+    if (!info)
+      return emptyArray;
+    if (!isRefactorErrorInfo(info)) {
+      const action = actions[info.convertTo];
+      return [{ name: refactorName2, description: action.description, actions: [action] }];
     }
-    if (isVariableStatement(node)) {
-      const variable = getSingleVariableOfVariableStatement(node);
-      const initializer = variable == null ? void 0 : variable.initializer;
-      return initializer && isValidExpression(initializer) ? initializer : void 0;
+    if (context.preferences.provideRefactorNotApplicableReason) {
+      return getOwnValues(actions).map((action) => ({
+        name: refactorName2,
+        description: action.description,
+        actions: [{ ...action, notApplicableReason: info.error }]
+      }));
     }
-    return node.expression && isValidExpression(node.expression) ? node.expression : void 0;
+    return emptyArray;
+  },
+  getEditsForAction: function getRefactorEditsToConvertBetweenNamedAndNamespacedImports(context, actionName2) {
+    Debug.assert(some(getOwnValues(actions), (action) => action.name === actionName2), "Unexpected action name");
+    const info = getImportConversionInfo(context);
+    Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
+    const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange34(context.file, context.program, t, info));
+    return { edits, renameFilename: void 0, renameLocation: void 0 };
   }
-  function getFinalExpressionInChain(node) {
-    node = skipParentheses(node);
-    if (isBinaryExpression(node)) {
-      return getFinalExpressionInChain(node.left);
-    } else if ((isPropertyAccessExpression(node) || isElementAccessExpression(node) || isCallExpression(node)) && !isOptionalChain(node)) {
-      return node;
-    }
+});
+function getImportConversionInfo(context, considerPartialSpans = true) {
+  const { file } = context;
+  const span = getRefactorContextSpan(context);
+  const token = getTokenAtPosition(file, span.start);
+  const importDecl = considerPartialSpans ? findAncestor(token, isImportDeclaration) : getParentNodeInSpan(token, file, span);
+  if (!importDecl || !isImportDeclaration(importDecl))
+    return { error: "Selection is not an import declaration." };
+  const end = span.start + span.length;
+  const nextToken = findNextToken(importDecl, importDecl.parent, file);
+  if (nextToken && end > nextToken.getStart())
     return void 0;
-  }
-  function convertOccurrences(checker, toConvert, occurrences) {
-    if (isPropertyAccessExpression(toConvert) || isElementAccessExpression(toConvert) || isCallExpression(toConvert)) {
-      const chain = convertOccurrences(checker, toConvert.expression, occurrences);
-      const lastOccurrence = occurrences.length > 0 ? occurrences[occurrences.length - 1] : void 0;
-      const isOccurrence = (lastOccurrence == null ? void 0 : lastOccurrence.getText()) === toConvert.expression.getText();
-      if (isOccurrence)
-        occurrences.pop();
-      if (isCallExpression(toConvert)) {
-        return isOccurrence ? factory.createCallChain(chain, factory.createToken(28 /* QuestionDotToken */), toConvert.typeArguments, toConvert.arguments) : factory.createCallChain(chain, toConvert.questionDotToken, toConvert.typeArguments, toConvert.arguments);
-      } else if (isPropertyAccessExpression(toConvert)) {
-        return isOccurrence ? factory.createPropertyAccessChain(chain, factory.createToken(28 /* QuestionDotToken */), toConvert.name) : factory.createPropertyAccessChain(chain, toConvert.questionDotToken, toConvert.name);
-      } else if (isElementAccessExpression(toConvert)) {
-        return isOccurrence ? factory.createElementAccessChain(chain, factory.createToken(28 /* QuestionDotToken */), toConvert.argumentExpression) : factory.createElementAccessChain(chain, toConvert.questionDotToken, toConvert.argumentExpression);
-      }
-    }
-    return toConvert;
-  }
-  function doChange37(sourceFile, checker, changes, info, _actionName) {
-    const { finalExpression, occurrences, expression } = info;
-    const firstOccurrence = occurrences[occurrences.length - 1];
-    const convertedChain = convertOccurrences(checker, finalExpression, occurrences);
-    if (convertedChain && (isPropertyAccessExpression(convertedChain) || isElementAccessExpression(convertedChain) || isCallExpression(convertedChain))) {
-      if (isBinaryExpression(expression)) {
-        changes.replaceNodeRange(sourceFile, firstOccurrence, finalExpression, convertedChain);
-      } else if (isConditionalExpression(expression)) {
-        changes.replaceNode(
-          sourceFile,
-          expression,
-          factory.createBinaryExpression(convertedChain, factory.createToken(60 /* QuestionQuestionToken */), expression.whenFalse)
-        );
+  const { importClause } = importDecl;
+  if (!importClause) {
+    return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_import_clause) };
+  }
+  if (!importClause.namedBindings) {
+    return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_namespace_import_or_named_imports) };
+  }
+  if (importClause.namedBindings.kind === 271 /* NamespaceImport */) {
+    return { convertTo: 0 /* Named */, import: importClause.namedBindings };
+  }
+  const shouldUseDefault = getShouldUseDefault(context.program, importClause);
+  return shouldUseDefault ? { convertTo: 1 /* Default */, import: importClause.namedBindings } : { convertTo: 2 /* Namespace */, import: importClause.namedBindings };
+}
+function getShouldUseDefault(program, importClause) {
+  return getAllowSyntheticDefaultImports(program.getCompilerOptions()) && isExportEqualsModule(importClause.parent.moduleSpecifier, program.getTypeChecker());
+}
+function doChange34(sourceFile, program, changes, info) {
+  const checker = program.getTypeChecker();
+  if (info.convertTo === 0 /* Named */) {
+    doChangeNamespaceToNamed(sourceFile, checker, changes, info.import, getAllowSyntheticDefaultImports(program.getCompilerOptions()));
+  } else {
+    doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, info.import, info.convertTo === 1 /* Default */);
+  }
+}
+function doChangeNamespaceToNamed(sourceFile, checker, changes, toConvert, allowSyntheticDefaultImports) {
+  let usedAsNamespaceOrDefault = false;
+  const nodesToReplace = [];
+  const conflictingNames = /* @__PURE__ */ new Map();
+  ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(toConvert.name, checker, sourceFile, (id) => {
+    if (!isPropertyAccessOrQualifiedName(id.parent)) {
+      usedAsNamespaceOrDefault = true;
+    } else {
+      const exportName = getRightOfPropertyAccessOrQualifiedName(id.parent).text;
+      if (checker.resolveName(
+        exportName,
+        id,
+        67108863 /* All */,
+        /*excludeGlobals*/
+        true
+      )) {
+        conflictingNames.set(exportName, true);
       }
+      Debug.assert(getLeftOfPropertyAccessOrQualifiedName(id.parent) === id, "Parent expression should match id");
+      nodesToReplace.push(id.parent);
     }
-  }
-
-  // src/services/_namespaces/ts.refactor.extractSymbol.ts
-  var ts_refactor_extractSymbol_exports = {};
-  __export(ts_refactor_extractSymbol_exports, {
-    Messages: () => Messages,
-    RangeFacts: () => RangeFacts,
-    getRangeToExtract: () => getRangeToExtract2,
-    getRefactorActionsToExtractSymbol: () => getRefactorActionsToExtractSymbol,
-    getRefactorEditsToExtractSymbol: () => getRefactorEditsToExtractSymbol
   });
-
-  // src/services/refactors/extractSymbol.ts
-  var refactorName11 = "Extract Symbol";
-  var extractConstantAction = {
-    name: "Extract Constant",
-    description: getLocaleSpecificMessage(Diagnostics.Extract_constant),
-    kind: "refactor.extract.constant"
-  };
-  var extractFunctionAction = {
-    name: "Extract Function",
-    description: getLocaleSpecificMessage(Diagnostics.Extract_function),
-    kind: "refactor.extract.function"
-  };
-  registerRefactor(refactorName11, {
-    kinds: [
-      extractConstantAction.kind,
-      extractFunctionAction.kind
-    ],
-    getEditsForAction: getRefactorEditsToExtractSymbol,
-    getAvailableActions: getRefactorActionsToExtractSymbol
+  const exportNameToImportName = /* @__PURE__ */ new Map();
+  for (const propertyAccessOrQualifiedName of nodesToReplace) {
+    const exportName = getRightOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName).text;
+    let importName = exportNameToImportName.get(exportName);
+    if (importName === void 0) {
+      exportNameToImportName.set(exportName, importName = conflictingNames.has(exportName) ? getUniqueName(exportName, sourceFile) : exportName);
+    }
+    changes.replaceNode(sourceFile, propertyAccessOrQualifiedName, factory.createIdentifier(importName));
+  }
+  const importSpecifiers = [];
+  exportNameToImportName.forEach((name, propertyName) => {
+    importSpecifiers.push(factory.createImportSpecifier(
+      /*isTypeOnly*/
+      false,
+      name === propertyName ? void 0 : factory.createIdentifier(propertyName),
+      factory.createIdentifier(name)
+    ));
   });
-  function getRefactorActionsToExtractSymbol(context) {
-    const requestedRefactor = context.kind;
-    const rangeToExtract = getRangeToExtract2(context.file, getRefactorContextSpan(context), context.triggerReason === "invoked");
-    const targetRange = rangeToExtract.targetRange;
-    if (targetRange === void 0) {
-      if (!rangeToExtract.errors || rangeToExtract.errors.length === 0 || !context.preferences.provideRefactorNotApplicableReason) {
-        return emptyArray;
-      }
-      const errors = [];
-      if (refactorKindBeginsWith(extractFunctionAction.kind, requestedRefactor)) {
-        errors.push({
-          name: refactorName11,
-          description: extractFunctionAction.description,
-          actions: [{ ...extractFunctionAction, notApplicableReason: getStringError(rangeToExtract.errors) }]
-        });
-      }
-      if (refactorKindBeginsWith(extractConstantAction.kind, requestedRefactor)) {
-        errors.push({
-          name: refactorName11,
-          description: extractConstantAction.description,
-          actions: [{ ...extractConstantAction, notApplicableReason: getStringError(rangeToExtract.errors) }]
-        });
-      }
-      return errors;
-    }
-    const extractions = getPossibleExtractions(targetRange, context);
-    if (extractions === void 0) {
-      return emptyArray;
+  const importDecl = toConvert.parent.parent;
+  if (usedAsNamespaceOrDefault && !allowSyntheticDefaultImports) {
+    changes.insertNodeAfter(sourceFile, importDecl, updateImport(
+      importDecl,
+      /*defaultImportName*/
+      void 0,
+      importSpecifiers
+    ));
+  } else {
+    changes.replaceNode(sourceFile, importDecl, updateImport(importDecl, usedAsNamespaceOrDefault ? factory.createIdentifier(toConvert.name.text) : void 0, importSpecifiers));
+  }
+}
+function getRightOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName) {
+  return isPropertyAccessExpression(propertyAccessOrQualifiedName) ? propertyAccessOrQualifiedName.name : propertyAccessOrQualifiedName.right;
+}
+function getLeftOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName) {
+  return isPropertyAccessExpression(propertyAccessOrQualifiedName) ? propertyAccessOrQualifiedName.expression : propertyAccessOrQualifiedName.left;
+}
+function doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, toConvert, shouldUseDefault = getShouldUseDefault(program, toConvert.parent)) {
+  const checker = program.getTypeChecker();
+  const importDecl = toConvert.parent.parent;
+  const { moduleSpecifier } = importDecl;
+  const toConvertSymbols = /* @__PURE__ */ new Set();
+  toConvert.elements.forEach((namedImport) => {
+    const symbol = checker.getSymbolAtLocation(namedImport.name);
+    if (symbol) {
+      toConvertSymbols.add(symbol);
     }
-    const functionActions = [];
-    const usedFunctionNames = /* @__PURE__ */ new Map();
-    let innermostErrorFunctionAction;
-    const constantActions = [];
-    const usedConstantNames = /* @__PURE__ */ new Map();
-    let innermostErrorConstantAction;
-    let i = 0;
-    for (const { functionExtraction, constantExtraction } of extractions) {
-      if (refactorKindBeginsWith(extractFunctionAction.kind, requestedRefactor)) {
-        const description2 = functionExtraction.description;
-        if (functionExtraction.errors.length === 0) {
-          if (!usedFunctionNames.has(description2)) {
-            usedFunctionNames.set(description2, true);
-            functionActions.push({
-              description: description2,
-              name: `function_scope_${i}`,
-              kind: extractFunctionAction.kind
-            });
-          }
-        } else if (!innermostErrorFunctionAction) {
-          innermostErrorFunctionAction = {
-            description: description2,
-            name: `function_scope_${i}`,
-            notApplicableReason: getStringError(functionExtraction.errors),
-            kind: extractFunctionAction.kind
-          };
-        }
-      }
-      if (refactorKindBeginsWith(extractConstantAction.kind, requestedRefactor)) {
-        const description2 = constantExtraction.description;
-        if (constantExtraction.errors.length === 0) {
-          if (!usedConstantNames.has(description2)) {
-            usedConstantNames.set(description2, true);
-            constantActions.push({
-              description: description2,
-              name: `constant_scope_${i}`,
-              kind: extractConstantAction.kind
-            });
-          }
-        } else if (!innermostErrorConstantAction) {
-          innermostErrorConstantAction = {
-            description: description2,
-            name: `constant_scope_${i}`,
-            notApplicableReason: getStringError(constantExtraction.errors),
-            kind: extractConstantAction.kind
-          };
+  });
+  const preferredName = moduleSpecifier && isStringLiteral(moduleSpecifier) ? ts_codefix_exports.moduleSpecifierToValidIdentifier(moduleSpecifier.text, 99 /* ESNext */) : "module";
+  function hasNamespaceNameConflict(namedImport) {
+    return !!ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(namedImport.name, checker, sourceFile, (id) => {
+      const symbol = checker.resolveName(
+        preferredName,
+        id,
+        67108863 /* All */,
+        /*excludeGlobals*/
+        true
+      );
+      if (symbol) {
+        if (toConvertSymbols.has(symbol)) {
+          return isExportSpecifier(id.parent);
         }
+        return true;
       }
-      i++;
-    }
-    const infos = [];
-    if (functionActions.length) {
-      infos.push({
-        name: refactorName11,
-        description: getLocaleSpecificMessage(Diagnostics.Extract_function),
-        actions: functionActions
-      });
-    } else if (context.preferences.provideRefactorNotApplicableReason && innermostErrorFunctionAction) {
-      infos.push({
-        name: refactorName11,
-        description: getLocaleSpecificMessage(Diagnostics.Extract_function),
-        actions: [innermostErrorFunctionAction]
-      });
-    }
-    if (constantActions.length) {
-      infos.push({
-        name: refactorName11,
-        description: getLocaleSpecificMessage(Diagnostics.Extract_constant),
-        actions: constantActions
-      });
-    } else if (context.preferences.provideRefactorNotApplicableReason && innermostErrorConstantAction) {
-      infos.push({
-        name: refactorName11,
-        description: getLocaleSpecificMessage(Diagnostics.Extract_constant),
-        actions: [innermostErrorConstantAction]
-      });
-    }
-    return infos.length ? infos : emptyArray;
-    function getStringError(errors) {
-      let error = errors[0].messageText;
-      if (typeof error !== "string") {
-        error = error.messageText;
+      return false;
+    });
+  }
+  const namespaceNameConflicts = toConvert.elements.some(hasNamespaceNameConflict);
+  const namespaceImportName = namespaceNameConflicts ? getUniqueName(preferredName, sourceFile) : preferredName;
+  const neededNamedImports = /* @__PURE__ */ new Set();
+  for (const element of toConvert.elements) {
+    const propertyName = (element.propertyName || element.name).text;
+    ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(element.name, checker, sourceFile, (id) => {
+      const access = factory.createPropertyAccessExpression(factory.createIdentifier(namespaceImportName), propertyName);
+      if (isShorthandPropertyAssignment(id.parent)) {
+        changes.replaceNode(sourceFile, id.parent, factory.createPropertyAssignment(id.text, access));
+      } else if (isExportSpecifier(id.parent)) {
+        neededNamedImports.add(element);
+      } else {
+        changes.replaceNode(sourceFile, id, access);
       }
-      return error;
-    }
+    });
   }
-  function getRefactorEditsToExtractSymbol(context, actionName2) {
-    const rangeToExtract = getRangeToExtract2(context.file, getRefactorContextSpan(context));
-    const targetRange = rangeToExtract.targetRange;
-    const parsedFunctionIndexMatch = /^function_scope_(\d+)$/.exec(actionName2);
-    if (parsedFunctionIndexMatch) {
-      const index = +parsedFunctionIndexMatch[1];
-      Debug.assert(isFinite(index), "Expected to parse a finite number from the function scope index");
-      return getFunctionExtractionAtIndex(targetRange, context, index);
-    }
-    const parsedConstantIndexMatch = /^constant_scope_(\d+)$/.exec(actionName2);
-    if (parsedConstantIndexMatch) {
-      const index = +parsedConstantIndexMatch[1];
-      Debug.assert(isFinite(index), "Expected to parse a finite number from the constant scope index");
-      return getConstantExtractionAtIndex(targetRange, context, index);
-    }
-    Debug.fail("Unrecognized action name");
-  }
-  var Messages;
-  ((Messages2) => {
-    function createMessage(message) {
-      return { message, code: 0, category: 3 /* Message */, key: message };
-    }
-    Messages2.cannotExtractRange = createMessage("Cannot extract range.");
-    Messages2.cannotExtractImport = createMessage("Cannot extract import statement.");
-    Messages2.cannotExtractSuper = createMessage("Cannot extract super call.");
-    Messages2.cannotExtractJSDoc = createMessage("Cannot extract JSDoc.");
-    Messages2.cannotExtractEmpty = createMessage("Cannot extract empty range.");
-    Messages2.expressionExpected = createMessage("expression expected.");
-    Messages2.uselessConstantType = createMessage("No reason to extract constant of type.");
-    Messages2.statementOrExpressionExpected = createMessage("Statement or expression expected.");
-    Messages2.cannotExtractRangeContainingConditionalBreakOrContinueStatements = createMessage("Cannot extract range containing conditional break or continue statements.");
-    Messages2.cannotExtractRangeContainingConditionalReturnStatement = createMessage("Cannot extract range containing conditional return statement.");
-    Messages2.cannotExtractRangeContainingLabeledBreakOrContinueStatementWithTargetOutsideOfTheRange = createMessage("Cannot extract range containing labeled break or continue with target outside of the range.");
-    Messages2.cannotExtractRangeThatContainsWritesToReferencesLocatedOutsideOfTheTargetRangeInGenerators = createMessage("Cannot extract range containing writes to references located outside of the target range in generators.");
-    Messages2.typeWillNotBeVisibleInTheNewScope = createMessage("Type will not visible in the new scope.");
-    Messages2.functionWillNotBeVisibleInTheNewScope = createMessage("Function will not visible in the new scope.");
-    Messages2.cannotExtractIdentifier = createMessage("Select more than a single identifier.");
-    Messages2.cannotExtractExportedEntity = createMessage("Cannot extract exported declaration");
-    Messages2.cannotWriteInExpression = createMessage("Cannot write back side-effects when extracting an expression");
-    Messages2.cannotExtractReadonlyPropertyInitializerOutsideConstructor = createMessage("Cannot move initialization of read-only class property outside of the constructor");
-    Messages2.cannotExtractAmbientBlock = createMessage("Cannot extract code from ambient contexts");
-    Messages2.cannotAccessVariablesFromNestedScopes = createMessage("Cannot access variables from nested scopes");
-    Messages2.cannotExtractToJSClass = createMessage("Cannot extract constant to a class scope in JS");
-    Messages2.cannotExtractToExpressionArrowFunction = createMessage("Cannot extract constant to an arrow function without a block");
-    Messages2.cannotExtractFunctionsContainingThisToMethod = createMessage("Cannot extract functions containing this to method");
-  })(Messages || (Messages = {}));
-  var RangeFacts = /* @__PURE__ */ ((RangeFacts2) => {
-    RangeFacts2[RangeFacts2["None"] = 0] = "None";
-    RangeFacts2[RangeFacts2["HasReturn"] = 1] = "HasReturn";
-    RangeFacts2[RangeFacts2["IsGenerator"] = 2] = "IsGenerator";
-    RangeFacts2[RangeFacts2["IsAsyncFunction"] = 4] = "IsAsyncFunction";
-    RangeFacts2[RangeFacts2["UsesThis"] = 8] = "UsesThis";
-    RangeFacts2[RangeFacts2["UsesThisInFunction"] = 16] = "UsesThisInFunction";
-    RangeFacts2[RangeFacts2["InStaticRegion"] = 32] = "InStaticRegion";
-    return RangeFacts2;
-  })(RangeFacts || {});
-  function getRangeToExtract2(sourceFile, span, invoked = true) {
-    const { length: length2 } = span;
-    if (length2 === 0 && !invoked) {
-      return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractEmpty)] };
-    }
-    const cursorRequest = length2 === 0 && invoked;
-    const startToken = findFirstNonJsxWhitespaceToken(sourceFile, span.start);
-    const endToken = findTokenOnLeftOfPosition(sourceFile, textSpanEnd(span));
-    const adjustedSpan = startToken && endToken && invoked ? getAdjustedSpanFromNodes(startToken, endToken, sourceFile) : span;
-    const start2 = cursorRequest ? getExtractableParent(startToken) : getParentNodeInSpan(startToken, sourceFile, adjustedSpan);
-    const end = cursorRequest ? start2 : getParentNodeInSpan(endToken, sourceFile, adjustedSpan);
-    let rangeFacts = 0 /* None */;
-    let thisNode;
-    if (!start2 || !end) {
-      return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
-    }
-    if (start2.flags & 8388608 /* JSDoc */) {
-      return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractJSDoc)] };
+  changes.replaceNode(sourceFile, toConvert, shouldUseDefault ? factory.createIdentifier(namespaceImportName) : factory.createNamespaceImport(factory.createIdentifier(namespaceImportName)));
+  if (neededNamedImports.size) {
+    const newNamedImports = arrayFrom(neededNamedImports.values(), (element) => factory.createImportSpecifier(element.isTypeOnly, element.propertyName && factory.createIdentifier(element.propertyName.text), factory.createIdentifier(element.name.text)));
+    changes.insertNodeAfter(sourceFile, toConvert.parent.parent, updateImport(
+      importDecl,
+      /*defaultImportName*/
+      void 0,
+      newNamedImports
+    ));
+  }
+}
+function isExportEqualsModule(moduleSpecifier, checker) {
+  const externalModule = checker.resolveExternalModuleName(moduleSpecifier);
+  if (!externalModule)
+    return false;
+  const exportEquals = checker.resolveExternalModuleSymbol(externalModule);
+  return externalModule !== exportEquals;
+}
+function updateImport(old, defaultImportName, elements) {
+  return factory.createImportDeclaration(
+    /*modifiers*/
+    void 0,
+    factory.createImportClause(
+      /*isTypeOnly*/
+      false,
+      defaultImportName,
+      elements && elements.length ? factory.createNamedImports(elements) : void 0
+    ),
+    old.moduleSpecifier,
+    /*assertClause*/
+    void 0
+  );
+}
+
+// src/services/refactors/extractType.ts
+var refactorName3 = "Extract type";
+var extractToTypeAliasAction = {
+  name: "Extract to type alias",
+  description: getLocaleSpecificMessage(Diagnostics.Extract_to_type_alias),
+  kind: "refactor.extract.type"
+};
+var extractToInterfaceAction = {
+  name: "Extract to interface",
+  description: getLocaleSpecificMessage(Diagnostics.Extract_to_interface),
+  kind: "refactor.extract.interface"
+};
+var extractToTypeDefAction = {
+  name: "Extract to typedef",
+  description: getLocaleSpecificMessage(Diagnostics.Extract_to_typedef),
+  kind: "refactor.extract.typedef"
+};
+registerRefactor(refactorName3, {
+  kinds: [
+    extractToTypeAliasAction.kind,
+    extractToInterfaceAction.kind,
+    extractToTypeDefAction.kind
+  ],
+  getAvailableActions: function getRefactorActionsToExtractType(context) {
+    const info = getRangeToExtract(context, context.triggerReason === "invoked");
+    if (!info)
+      return emptyArray;
+    if (!isRefactorErrorInfo(info)) {
+      return [{
+        name: refactorName3,
+        description: getLocaleSpecificMessage(Diagnostics.Extract_type),
+        actions: info.isJS ? [extractToTypeDefAction] : append([extractToTypeAliasAction], info.typeElements && extractToInterfaceAction)
+      }];
     }
-    if (start2.parent !== end.parent) {
-      return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
+    if (context.preferences.provideRefactorNotApplicableReason) {
+      return [{
+        name: refactorName3,
+        description: getLocaleSpecificMessage(Diagnostics.Extract_type),
+        actions: [
+          { ...extractToTypeDefAction, notApplicableReason: info.error },
+          { ...extractToTypeAliasAction, notApplicableReason: info.error },
+          { ...extractToInterfaceAction, notApplicableReason: info.error }
+        ]
+      }];
     }
-    if (start2 !== end) {
-      if (!isBlockLike(start2.parent)) {
-        return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
-      }
-      const statements = [];
-      for (const statement of start2.parent.statements) {
-        if (statement === start2 || statements.length) {
-          const errors2 = checkNode(statement);
-          if (errors2) {
-            return { errors: errors2 };
-          }
-          statements.push(statement);
-        }
-        if (statement === end) {
-          break;
-        }
+    return emptyArray;
+  },
+  getEditsForAction: function getRefactorEditsToExtractType(context, actionName2) {
+    const { file } = context;
+    const info = getRangeToExtract(context);
+    Debug.assert(info && !isRefactorErrorInfo(info), "Expected to find a range to extract");
+    const name = getUniqueName("NewType", file);
+    const edits = ts_textChanges_exports.ChangeTracker.with(context, (changes) => {
+      switch (actionName2) {
+        case extractToTypeAliasAction.name:
+          Debug.assert(!info.isJS, "Invalid actionName/JS combo");
+          return doTypeAliasChange(changes, file, name, info);
+        case extractToTypeDefAction.name:
+          Debug.assert(info.isJS, "Invalid actionName/JS combo");
+          return doTypedefChange(changes, context, file, name, info);
+        case extractToInterfaceAction.name:
+          Debug.assert(!info.isJS && !!info.typeElements, "Invalid actionName/JS combo");
+          return doInterfaceChange(changes, file, name, info);
+        default:
+          Debug.fail("Unexpected action name");
       }
-      if (!statements.length) {
-        return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
+    });
+    const renameFilename = file.fileName;
+    const renameLocation = getRenameLocation(
+      edits,
+      renameFilename,
+      name,
+      /*preferLastLocation*/
+      false
+    );
+    return { edits, renameFilename, renameLocation };
+  }
+});
+function getRangeToExtract(context, considerEmptySpans = true) {
+  const { file, startPosition } = context;
+  const isJS = isSourceFileJS(file);
+  const current = getTokenAtPosition(file, startPosition);
+  const range = createTextRangeFromSpan(getRefactorContextSpan(context));
+  const cursorRequest = range.pos === range.end && considerEmptySpans;
+  const selection = findAncestor(current, (node) => node.parent && isTypeNode(node) && !rangeContainsSkipTrivia(range, node.parent, file) && (cursorRequest || nodeOverlapsWithStartEnd(current, file, range.pos, range.end)));
+  if (!selection || !isTypeNode(selection))
+    return { error: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_type_node) };
+  const checker = context.program.getTypeChecker();
+  const enclosingNode = getEnclosingNode(selection, isJS);
+  if (enclosingNode === void 0)
+    return { error: getLocaleSpecificMessage(Diagnostics.No_type_could_be_extracted_from_this_type_node) };
+  const typeParameters = collectTypeParameters(checker, selection, enclosingNode, file);
+  if (!typeParameters)
+    return { error: getLocaleSpecificMessage(Diagnostics.No_type_could_be_extracted_from_this_type_node) };
+  const typeElements = flattenTypeLiteralNodeReference(checker, selection);
+  return { isJS, selection, enclosingNode, typeParameters, typeElements };
+}
+function flattenTypeLiteralNodeReference(checker, node) {
+  if (!node)
+    return void 0;
+  if (isIntersectionTypeNode(node)) {
+    const result = [];
+    const seen = /* @__PURE__ */ new Map();
+    for (const type of node.types) {
+      const flattenedTypeMembers = flattenTypeLiteralNodeReference(checker, type);
+      if (!flattenedTypeMembers || !flattenedTypeMembers.every((type2) => type2.name && addToSeen(seen, getNameFromPropertyName(type2.name)))) {
+        return void 0;
       }
-      return { targetRange: { range: statements, facts: rangeFacts, thisNode } };
-    }
-    if (isReturnStatement(start2) && !start2.expression) {
-      return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
+      addRange(result, flattenedTypeMembers);
     }
-    const node = refineNode(start2);
-    const errors = checkRootNode(node) || checkNode(node);
-    if (errors) {
-      return { errors };
-    }
-    return { targetRange: { range: getStatementOrExpressionRange(node), facts: rangeFacts, thisNode } };
-    function refineNode(node2) {
-      if (isReturnStatement(node2)) {
-        if (node2.expression) {
-          return node2.expression;
-        }
-      } else if (isVariableStatement(node2) || isVariableDeclarationList(node2)) {
-        const declarations = isVariableStatement(node2) ? node2.declarationList.declarations : node2.declarations;
-        let numInitializers = 0;
-        let lastInitializer;
-        for (const declaration of declarations) {
-          if (declaration.initializer) {
-            numInitializers++;
-            lastInitializer = declaration.initializer;
+    return result;
+  } else if (isParenthesizedTypeNode(node)) {
+    return flattenTypeLiteralNodeReference(checker, node.type);
+  } else if (isTypeLiteralNode(node)) {
+    return node.members;
+  }
+  return void 0;
+}
+function rangeContainsSkipTrivia(r1, node, file) {
+  return rangeContainsStartEnd(r1, skipTrivia(file.text, node.pos), node.end);
+}
+function collectTypeParameters(checker, selection, enclosingNode, file) {
+  const result = [];
+  return visitor(selection) ? void 0 : result;
+  function visitor(node) {
+    if (isTypeReferenceNode(node)) {
+      if (isIdentifier(node.typeName)) {
+        const typeName = node.typeName;
+        const symbol = checker.resolveName(
+          typeName.text,
+          typeName,
+          262144 /* TypeParameter */,
+          /* excludeGlobals */
+          true
+        );
+        for (const decl of (symbol == null ? void 0 : symbol.declarations) || emptyArray) {
+          if (isTypeParameterDeclaration(decl) && decl.getSourceFile() === file) {
+            if (decl.name.escapedText === typeName.escapedText && rangeContainsSkipTrivia(decl, selection, file)) {
+              return true;
+            }
+            if (rangeContainsSkipTrivia(enclosingNode, decl, file) && !rangeContainsSkipTrivia(selection, decl, file)) {
+              pushIfUnique(result, decl);
+              break;
+            }
           }
         }
-        if (numInitializers === 1) {
-          return lastInitializer;
-        }
-      } else if (isVariableDeclaration(node2)) {
-        if (node2.initializer) {
-          return node2.initializer;
-        }
       }
-      return node2;
-    }
-    function checkRootNode(node2) {
-      if (isIdentifier(isExpressionStatement(node2) ? node2.expression : node2)) {
-        return [createDiagnosticForNode(node2, Messages.cannotExtractIdentifier)];
+    } else if (isInferTypeNode(node)) {
+      const conditionalTypeNode = findAncestor(node, (n) => isConditionalTypeNode(n) && rangeContainsSkipTrivia(n.extendsType, node, file));
+      if (!conditionalTypeNode || !rangeContainsSkipTrivia(selection, conditionalTypeNode, file)) {
+        return true;
       }
-      return void 0;
-    }
-    function checkForStaticContext(nodeToCheck, containingClass) {
-      let current = nodeToCheck;
-      while (current !== containingClass) {
-        if (current.kind === 169 /* PropertyDeclaration */) {
-          if (isStatic(current)) {
-            rangeFacts |= 32 /* InStaticRegion */;
-          }
-          break;
-        } else if (current.kind === 166 /* Parameter */) {
-          const ctorOrMethod = getContainingFunction(current);
-          if (ctorOrMethod.kind === 173 /* Constructor */) {
-            rangeFacts |= 32 /* InStaticRegion */;
-          }
-          break;
-        } else if (current.kind === 171 /* MethodDeclaration */) {
-          if (isStatic(current)) {
-            rangeFacts |= 32 /* InStaticRegion */;
-          }
-        }
-        current = current.parent;
-      }
-    }
-    function checkNode(nodeToCheck) {
-      let PermittedJumps;
-      ((PermittedJumps2) => {
-        PermittedJumps2[PermittedJumps2["None"] = 0] = "None";
-        PermittedJumps2[PermittedJumps2["Break"] = 1] = "Break";
-        PermittedJumps2[PermittedJumps2["Continue"] = 2] = "Continue";
-        PermittedJumps2[PermittedJumps2["Return"] = 4] = "Return";
-      })(PermittedJumps || (PermittedJumps = {}));
-      Debug.assert(nodeToCheck.pos <= nodeToCheck.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809 (1)");
-      Debug.assert(!positionIsSynthesized(nodeToCheck.pos), "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809 (2)");
-      if (!isStatement(nodeToCheck) && !(isExpressionNode(nodeToCheck) && isExtractableExpression(nodeToCheck)) && !isStringLiteralJsxAttribute(nodeToCheck)) {
-        return [createDiagnosticForNode(nodeToCheck, Messages.statementOrExpressionExpected)];
-      }
-      if (nodeToCheck.flags & 16777216 /* Ambient */) {
-        return [createDiagnosticForNode(nodeToCheck, Messages.cannotExtractAmbientBlock)];
-      }
-      const containingClass = getContainingClass(nodeToCheck);
-      if (containingClass) {
-        checkForStaticContext(nodeToCheck, containingClass);
-      }
-      let errors2;
-      let permittedJumps = 4 /* Return */;
-      let seenLabels;
-      visit(nodeToCheck);
-      if (rangeFacts & 8 /* UsesThis */) {
-        const container = getThisContainer(nodeToCheck, false);
-        if (container.kind === 259 /* FunctionDeclaration */ || container.kind === 171 /* MethodDeclaration */ && container.parent.kind === 207 /* ObjectLiteralExpression */ || container.kind === 215 /* FunctionExpression */) {
-          rangeFacts |= 16 /* UsesThisInFunction */;
-        }
-      }
-      return errors2;
-      function visit(node2) {
-        if (errors2) {
+    } else if (isTypePredicateNode(node) || isThisTypeNode(node)) {
+      const functionLikeNode = findAncestor(node.parent, isFunctionLike);
+      if (functionLikeNode && functionLikeNode.type && rangeContainsSkipTrivia(functionLikeNode.type, node, file) && !rangeContainsSkipTrivia(selection, functionLikeNode, file)) {
+        return true;
+      }
+    } else if (isTypeQueryNode(node)) {
+      if (isIdentifier(node.exprName)) {
+        const symbol = checker.resolveName(
+          node.exprName.text,
+          node.exprName,
+          111551 /* Value */,
+          /* excludeGlobals */
+          false
+        );
+        if ((symbol == null ? void 0 : symbol.valueDeclaration) && rangeContainsSkipTrivia(enclosingNode, symbol.valueDeclaration, file) && !rangeContainsSkipTrivia(selection, symbol.valueDeclaration, file)) {
           return true;
         }
-        if (isDeclaration(node2)) {
-          const declaringNode = node2.kind === 257 /* VariableDeclaration */ ? node2.parent.parent : node2;
-          if (hasSyntacticModifier(declaringNode, 1 /* Export */)) {
-            (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractExportedEntity));
-            return true;
-          }
-        }
-        switch (node2.kind) {
-          case 269 /* ImportDeclaration */:
-            (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractImport));
-            return true;
-          case 274 /* ExportAssignment */:
-            (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractExportedEntity));
-            return true;
-          case 106 /* SuperKeyword */:
-            if (node2.parent.kind === 210 /* CallExpression */) {
-              const containingClass2 = getContainingClass(node2);
-              if (containingClass2 === void 0 || containingClass2.pos < span.start || containingClass2.end >= span.start + span.length) {
-                (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractSuper));
-                return true;
-              }
-            } else {
-              rangeFacts |= 8 /* UsesThis */;
-              thisNode = node2;
-            }
-            break;
-          case 216 /* ArrowFunction */:
-            forEachChild(node2, function check(n) {
-              if (isThis(n)) {
-                rangeFacts |= 8 /* UsesThis */;
-                thisNode = node2;
-              } else if (isClassLike(n) || isFunctionLike(n) && !isArrowFunction(n)) {
-                return false;
-              } else {
-                forEachChild(n, check);
-              }
-            });
-          case 260 /* ClassDeclaration */:
-          case 259 /* FunctionDeclaration */:
-            if (isSourceFile(node2.parent) && node2.parent.externalModuleIndicator === void 0) {
-              (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.functionWillNotBeVisibleInTheNewScope));
-            }
-          case 228 /* ClassExpression */:
-          case 215 /* FunctionExpression */:
-          case 171 /* MethodDeclaration */:
-          case 173 /* Constructor */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-            return false;
-        }
-        const savedPermittedJumps = permittedJumps;
-        switch (node2.kind) {
-          case 242 /* IfStatement */:
-            permittedJumps &= ~4 /* Return */;
-            break;
-          case 255 /* TryStatement */:
-            permittedJumps = 0 /* None */;
-            break;
-          case 238 /* Block */:
-            if (node2.parent && node2.parent.kind === 255 /* TryStatement */ && node2.parent.finallyBlock === node2) {
-              permittedJumps = 4 /* Return */;
-            }
-            break;
-          case 293 /* DefaultClause */:
-          case 292 /* CaseClause */:
-            permittedJumps |= 1 /* Break */;
-            break;
-          default:
-            if (isIterationStatement(node2, false)) {
-              permittedJumps |= 1 /* Break */ | 2 /* Continue */;
-            }
-            break;
-        }
-        switch (node2.kind) {
-          case 194 /* ThisType */:
-          case 108 /* ThisKeyword */:
-            rangeFacts |= 8 /* UsesThis */;
-            thisNode = node2;
-            break;
-          case 253 /* LabeledStatement */: {
-            const label = node2.label;
-            (seenLabels || (seenLabels = [])).push(label.escapedText);
-            forEachChild(node2, visit);
-            seenLabels.pop();
-            break;
-          }
-          case 249 /* BreakStatement */:
-          case 248 /* ContinueStatement */: {
-            const label = node2.label;
-            if (label) {
-              if (!contains(seenLabels, label.escapedText)) {
-                (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingLabeledBreakOrContinueStatementWithTargetOutsideOfTheRange));
-              }
-            } else {
-              if (!(permittedJumps & (node2.kind === 249 /* BreakStatement */ ? 1 /* Break */ : 2 /* Continue */))) {
-                (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingConditionalBreakOrContinueStatements));
-              }
-            }
-            break;
-          }
-          case 220 /* AwaitExpression */:
-            rangeFacts |= 4 /* IsAsyncFunction */;
-            break;
-          case 226 /* YieldExpression */:
-            rangeFacts |= 2 /* IsGenerator */;
-            break;
-          case 250 /* ReturnStatement */:
-            if (permittedJumps & 4 /* Return */) {
-              rangeFacts |= 1 /* HasReturn */;
-            } else {
-              (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingConditionalReturnStatement));
-            }
-            break;
-          default:
-            forEachChild(node2, visit);
-            break;
+      } else {
+        if (isThisIdentifier(node.exprName.left) && !rangeContainsSkipTrivia(selection, node.parent, file)) {
+          return true;
         }
-        permittedJumps = savedPermittedJumps;
       }
     }
-  }
-  function getAdjustedSpanFromNodes(startNode2, endNode2, sourceFile) {
-    const start2 = startNode2.getStart(sourceFile);
-    let end = endNode2.getEnd();
-    if (sourceFile.text.charCodeAt(end) === 59 /* semicolon */) {
-      end++;
+    if (file && isTupleTypeNode(node) && getLineAndCharacterOfPosition(file, node.pos).line === getLineAndCharacterOfPosition(file, node.end).line) {
+      setEmitFlags(node, 1 /* SingleLine */);
     }
-    return { start: start2, length: end - start2 };
+    return forEachChild(node, visitor);
   }
-  function getStatementOrExpressionRange(node) {
-    if (isStatement(node)) {
-      return [node];
-    }
-    if (isExpressionNode(node)) {
-      return isExpressionStatement(node.parent) ? [node.parent] : node;
+}
+function doTypeAliasChange(changes, file, name, info) {
+  const { enclosingNode, selection, typeParameters } = info;
+  const newTypeNode = factory.createTypeAliasDeclaration(
+    /* modifiers */
+    void 0,
+    name,
+    typeParameters.map((id) => factory.updateTypeParameterDeclaration(
+      id,
+      id.modifiers,
+      id.name,
+      id.constraint,
+      /* defaultType */
+      void 0
+    )),
+    selection
+  );
+  changes.insertNodeBefore(
+    file,
+    enclosingNode,
+    ignoreSourceNewlines(newTypeNode),
+    /* blankLineBetween */
+    true
+  );
+  changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(
+    id.name,
+    /* typeArguments */
+    void 0
+  ))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace });
+}
+function doInterfaceChange(changes, file, name, info) {
+  var _a2;
+  const { enclosingNode, selection, typeParameters, typeElements } = info;
+  const newTypeNode = factory.createInterfaceDeclaration(
+    /* modifiers */
+    void 0,
+    name,
+    typeParameters,
+    /* heritageClauses */
+    void 0,
+    typeElements
+  );
+  setTextRange(newTypeNode, (_a2 = typeElements[0]) == null ? void 0 : _a2.parent);
+  changes.insertNodeBefore(
+    file,
+    enclosingNode,
+    ignoreSourceNewlines(newTypeNode),
+    /* blankLineBetween */
+    true
+  );
+  changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(
+    id.name,
+    /* typeArguments */
+    void 0
+  ))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace });
+}
+function doTypedefChange(changes, context, file, name, info) {
+  var _a2;
+  const { enclosingNode, selection, typeParameters } = info;
+  setEmitFlags(selection, 3072 /* NoComments */ | 4096 /* NoNestedComments */);
+  const node = factory.createJSDocTypedefTag(
+    factory.createIdentifier("typedef"),
+    factory.createJSDocTypeExpression(selection),
+    factory.createIdentifier(name)
+  );
+  const templates = [];
+  forEach(typeParameters, (typeParameter) => {
+    const constraint = getEffectiveConstraintOfTypeParameter(typeParameter);
+    const parameter = factory.createTypeParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      typeParameter.name
+    );
+    const template = factory.createJSDocTemplateTag(
+      factory.createIdentifier("template"),
+      constraint && cast(constraint, isJSDocTypeExpression),
+      [parameter]
+    );
+    templates.push(template);
+  });
+  const jsDoc = factory.createJSDocComment(
+    /* comment */
+    void 0,
+    factory.createNodeArray(concatenate(templates, [node]))
+  );
+  if (isJSDoc(enclosingNode)) {
+    const pos = enclosingNode.getStart(file);
+    const newLineCharacter = getNewLineOrDefaultFromHost(context.host, (_a2 = context.formatContext) == null ? void 0 : _a2.options);
+    changes.insertNodeAt(file, enclosingNode.getStart(file), jsDoc, {
+      suffix: newLineCharacter + newLineCharacter + file.text.slice(getPrecedingNonSpaceCharacterPosition(file.text, pos - 1), pos)
+    });
+  } else {
+    changes.insertNodeBefore(
+      file,
+      enclosingNode,
+      jsDoc,
+      /* blankLineBetween */
+      true
+    );
+  }
+  changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(
+    id.name,
+    /* typeArguments */
+    void 0
+  ))));
+}
+function getEnclosingNode(node, isJS) {
+  return findAncestor(node, isStatement) || (isJS ? findAncestor(node, isJSDoc) : void 0);
+}
+
+// src/services/refactors/helpers.ts
+function isRefactorErrorInfo(info) {
+  return info.error !== void 0;
+}
+function refactorKindBeginsWith(known, requested) {
+  if (!requested)
+    return true;
+  return known.substr(0, requested.length) === requested;
+}
+
+// src/services/refactors/moveToNewFile.ts
+var refactorName4 = "Move to a new file";
+var description = getLocaleSpecificMessage(Diagnostics.Move_to_a_new_file);
+var moveToNewFileAction = {
+  name: refactorName4,
+  description,
+  kind: "refactor.move.newFile"
+};
+registerRefactor(refactorName4, {
+  kinds: [moveToNewFileAction.kind],
+  getAvailableActions: function getRefactorActionsToMoveToNewFile(context) {
+    const statements = getStatementsToMove(context);
+    if (context.preferences.allowTextChangesInNewFiles && statements) {
+      return [{ name: refactorName4, description, actions: [moveToNewFileAction] }];
     }
-    if (isStringLiteralJsxAttribute(node)) {
-      return node;
+    if (context.preferences.provideRefactorNotApplicableReason) {
+      return [{
+        name: refactorName4,
+        description,
+        actions: [{ ...moveToNewFileAction, notApplicableReason: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_statement_or_statements) }]
+      }];
     }
+    return emptyArray;
+  },
+  getEditsForAction: function getRefactorEditsToMoveToNewFile(context, actionName2) {
+    Debug.assert(actionName2 === refactorName4, "Wrong refactor invoked");
+    const statements = Debug.checkDefined(getStatementsToMove(context));
+    const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange35(context.file, context.program, statements, t, context.host, context.preferences));
+    return { edits, renameFilename: void 0, renameLocation: void 0 };
+  }
+});
+function getRangeToMove(context) {
+  const { file } = context;
+  const range = createTextRangeFromSpan(getRefactorContextSpan(context));
+  const { statements } = file;
+  const startNodeIndex = findIndex(statements, (s) => s.end > range.pos);
+  if (startNodeIndex === -1)
     return void 0;
+  const startStatement = statements[startNodeIndex];
+  if (isNamedDeclaration(startStatement) && startStatement.name && rangeContainsRange(startStatement.name, range)) {
+    return { toMove: [statements[startNodeIndex]], afterLast: statements[startNodeIndex + 1] };
   }
-  function isScope(node) {
-    return isArrowFunction(node) ? isFunctionBody(node.body) : isFunctionLikeDeclaration(node) || isSourceFile(node) || isModuleBlock(node) || isClassLike(node);
+  if (range.pos > startStatement.getStart(file))
+    return void 0;
+  const afterEndNodeIndex = findIndex(statements, (s) => s.end > range.end, startNodeIndex);
+  if (afterEndNodeIndex !== -1 && (afterEndNodeIndex === 0 || statements[afterEndNodeIndex].getStart(file) < range.end))
+    return void 0;
+  return {
+    toMove: statements.slice(startNodeIndex, afterEndNodeIndex === -1 ? statements.length : afterEndNodeIndex),
+    afterLast: afterEndNodeIndex === -1 ? void 0 : statements[afterEndNodeIndex]
+  };
+}
+function doChange35(oldFile, program, toMove, changes, host, preferences) {
+  const checker = program.getTypeChecker();
+  const usage = getUsageInfo(oldFile, toMove.all, checker);
+  const currentDirectory = getDirectoryPath(oldFile.fileName);
+  const extension = extensionFromPath(oldFile.fileName);
+  const newFilename = combinePaths(
+    // new file is always placed in the same directory as the old file
+    currentDirectory,
+    // ensures the filename computed below isn't already taken
+    makeUniqueFilename(
+      // infers a name for the new file from the symbols being moved
+      inferNewFilename(usage.oldFileImportsFromNewFile, usage.movedSymbols),
+      extension,
+      currentDirectory,
+      host
+    )
+  ) + extension;
+  changes.createNewFile(oldFile, newFilename, getNewStatementsAndRemoveFromOldFile(oldFile, usage, changes, toMove, program, host, newFilename, preferences));
+  addNewFileToTsconfig(program, changes, oldFile.fileName, newFilename, hostGetCanonicalFileName(host));
+}
+function getStatementsToMove(context) {
+  const rangeToMove = getRangeToMove(context);
+  if (rangeToMove === void 0)
+    return void 0;
+  const all = [];
+  const ranges = [];
+  const { toMove, afterLast } = rangeToMove;
+  getRangesWhere(toMove, isAllowedStatementToMove, (start2, afterEndIndex) => {
+    for (let i = start2; i < afterEndIndex; i++)
+      all.push(toMove[i]);
+    ranges.push({ first: toMove[start2], afterLast });
+  });
+  return all.length === 0 ? void 0 : { all, ranges };
+}
+function isAllowedStatementToMove(statement) {
+  return !isPureImport(statement) && !isPrologueDirective(statement);
+}
+function isPureImport(node) {
+  switch (node.kind) {
+    case 269 /* ImportDeclaration */:
+      return true;
+    case 268 /* ImportEqualsDeclaration */:
+      return !hasSyntacticModifier(node, 1 /* Export */);
+    case 240 /* VariableStatement */:
+      return node.declarationList.declarations.every((d) => !!d.initializer && isRequireCall(
+        d.initializer,
+        /*checkArgumentIsStringLiteralLike*/
+        true
+      ));
+    default:
+      return false;
   }
-  function collectEnclosingScopes(range) {
-    let current = isReadonlyArray(range.range) ? first(range.range) : range.range;
-    if (range.facts & 8 /* UsesThis */ && !(range.facts & 16 /* UsesThisInFunction */)) {
-      const containingClass = getContainingClass(current);
-      if (containingClass) {
-        const containingFunction = findAncestor(current, isFunctionLikeDeclaration);
-        return containingFunction ? [containingFunction, containingClass] : [containingClass];
-      }
-    }
-    const scopes = [];
-    while (true) {
-      current = current.parent;
-      if (current.kind === 166 /* Parameter */) {
-        current = findAncestor(current, (parent2) => isFunctionLikeDeclaration(parent2)).parent;
-      }
-      if (isScope(current)) {
-        scopes.push(current);
-        if (current.kind === 308 /* SourceFile */) {
-          return scopes;
-        }
-      }
-    }
-  }
-  function getFunctionExtractionAtIndex(targetRange, context, requestedChangesIndex) {
-    const { scopes, readsAndWrites: { target, usagesPerScope, functionErrorsPerScope, exposedVariableDeclarations } } = getPossibleExtractionsWorker(targetRange, context);
-    Debug.assert(!functionErrorsPerScope[requestedChangesIndex].length, "The extraction went missing? How?");
-    context.cancellationToken.throwIfCancellationRequested();
-    return extractFunctionInScope(target, scopes[requestedChangesIndex], usagesPerScope[requestedChangesIndex], exposedVariableDeclarations, targetRange, context);
-  }
-  function getConstantExtractionAtIndex(targetRange, context, requestedChangesIndex) {
-    const { scopes, readsAndWrites: { target, usagesPerScope, constantErrorsPerScope, exposedVariableDeclarations } } = getPossibleExtractionsWorker(targetRange, context);
-    Debug.assert(!constantErrorsPerScope[requestedChangesIndex].length, "The extraction went missing? How?");
-    Debug.assert(exposedVariableDeclarations.length === 0, "Extract constant accepted a range containing a variable declaration?");
-    context.cancellationToken.throwIfCancellationRequested();
-    const expression = isExpression(target) ? target : target.statements[0].expression;
-    return extractConstantInScope(expression, scopes[requestedChangesIndex], usagesPerScope[requestedChangesIndex], targetRange.facts, context);
-  }
-  function getPossibleExtractions(targetRange, context) {
-    const { scopes, readsAndWrites: { functionErrorsPerScope, constantErrorsPerScope } } = getPossibleExtractionsWorker(targetRange, context);
-    const extractions = scopes.map((scope, i) => {
-      const functionDescriptionPart = getDescriptionForFunctionInScope(scope);
-      const constantDescriptionPart = getDescriptionForConstantInScope(scope);
-      const scopeDescription = isFunctionLikeDeclaration(scope) ? getDescriptionForFunctionLikeDeclaration(scope) : isClassLike(scope) ? getDescriptionForClassLikeDeclaration(scope) : getDescriptionForModuleLikeDeclaration(scope);
-      let functionDescription;
-      let constantDescription;
-      if (scopeDescription === SpecialScope.Global) {
-        functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [functionDescriptionPart, "global"]);
-        constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [constantDescriptionPart, "global"]);
-      } else if (scopeDescription === SpecialScope.Module) {
-        functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [functionDescriptionPart, "module"]);
-        constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [constantDescriptionPart, "module"]);
-      } else {
-        functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1), [functionDescriptionPart, scopeDescription]);
-        constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1), [constantDescriptionPart, scopeDescription]);
-      }
-      if (i === 0 && !isClassLike(scope)) {
-        constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_enclosing_scope), [constantDescriptionPart]);
-      }
-      return {
-        functionExtraction: {
-          description: functionDescription,
-          errors: functionErrorsPerScope[i]
-        },
-        constantExtraction: {
-          description: constantDescription,
-          errors: constantErrorsPerScope[i]
-        }
-      };
-    });
-    return extractions;
-  }
-  function getPossibleExtractionsWorker(targetRange, context) {
-    const { file: sourceFile } = context;
-    const scopes = collectEnclosingScopes(targetRange);
-    const enclosingTextRange = getEnclosingTextRange(targetRange, sourceFile);
-    const readsAndWrites = collectReadsAndWrites(
-      targetRange,
-      scopes,
-      enclosingTextRange,
-      sourceFile,
-      context.program.getTypeChecker(),
-      context.cancellationToken
-    );
-    return { scopes, readsAndWrites };
+}
+function addNewFileToTsconfig(program, changes, oldFileName, newFileNameWithExtension, getCanonicalFileName) {
+  const cfg = program.getCompilerOptions().configFile;
+  if (!cfg)
+    return;
+  const newFileAbsolutePath = normalizePath(combinePaths(oldFileName, "..", newFileNameWithExtension));
+  const newFilePath = getRelativePathFromFile(cfg.fileName, newFileAbsolutePath, getCanonicalFileName);
+  const cfgObject = cfg.statements[0] && tryCast(cfg.statements[0].expression, isObjectLiteralExpression);
+  const filesProp = cfgObject && find(cfgObject.properties, (prop) => isPropertyAssignment(prop) && isStringLiteral(prop.name) && prop.name.text === "files");
+  if (filesProp && isArrayLiteralExpression(filesProp.initializer)) {
+    changes.insertNodeInListAfter(cfg, last(filesProp.initializer.elements), factory.createStringLiteral(newFilePath), filesProp.initializer.elements);
+  }
+}
+function getNewStatementsAndRemoveFromOldFile(oldFile, usage, changes, toMove, program, host, newFilename, preferences) {
+  const checker = program.getTypeChecker();
+  const prologueDirectives = takeWhile(oldFile.statements, isPrologueDirective);
+  if (oldFile.externalModuleIndicator === void 0 && oldFile.commonJsModuleIndicator === void 0 && usage.oldImportsNeededByNewFile.size() === 0) {
+    deleteMovedStatements(oldFile, toMove.ranges, changes);
+    return [...prologueDirectives, ...toMove.all];
   }
-  function getDescriptionForFunctionInScope(scope) {
-    return isFunctionLikeDeclaration(scope) ? "inner function" : isClassLike(scope) ? "method" : "function";
+  const useEsModuleSyntax = !!oldFile.externalModuleIndicator;
+  const quotePreference = getQuotePreference(oldFile, preferences);
+  const importsFromNewFile = createOldFileImportsFromNewFile(oldFile, usage.oldFileImportsFromNewFile, newFilename, program, host, useEsModuleSyntax, quotePreference);
+  if (importsFromNewFile) {
+    insertImports(
+      changes,
+      oldFile,
+      importsFromNewFile,
+      /*blankLineBetween*/
+      true
+    );
   }
-  function getDescriptionForConstantInScope(scope) {
-    return isClassLike(scope) ? "readonly field" : "constant";
+  deleteUnusedOldImports(oldFile, toMove.all, changes, usage.unusedImportsFromOldFile, checker);
+  deleteMovedStatements(oldFile, toMove.ranges, changes);
+  updateImportsInOtherFiles(changes, program, host, oldFile, usage.movedSymbols, newFilename);
+  const imports = getNewFileImportsAndAddExportInOldFile(oldFile, usage.oldImportsNeededByNewFile, usage.newFileImportsFromOldFile, changes, checker, program, host, useEsModuleSyntax, quotePreference);
+  const body = addExports(oldFile, toMove.all, usage.oldFileImportsFromNewFile, useEsModuleSyntax);
+  if (imports.length && body.length) {
+    return [
+      ...prologueDirectives,
+      ...imports,
+      4 /* NewLineTrivia */,
+      ...body
+    ];
   }
-  function getDescriptionForFunctionLikeDeclaration(scope) {
-    switch (scope.kind) {
-      case 173 /* Constructor */:
-        return "constructor";
-      case 215 /* FunctionExpression */:
-      case 259 /* FunctionDeclaration */:
-        return scope.name ? `function '${scope.name.text}'` : ANONYMOUS;
-      case 216 /* ArrowFunction */:
-        return "arrow function";
-      case 171 /* MethodDeclaration */:
-        return `method '${scope.name.getText()}'`;
-      case 174 /* GetAccessor */:
-        return `'get ${scope.name.getText()}'`;
-      case 175 /* SetAccessor */:
-        return `'set ${scope.name.getText()}'`;
-      default:
-        throw Debug.assertNever(scope, `Unexpected scope kind ${scope.kind}`);
+  return [
+    ...prologueDirectives,
+    ...imports,
+    ...body
+  ];
+}
+function deleteMovedStatements(sourceFile, moved, changes) {
+  for (const { first: first2, afterLast } of moved) {
+    changes.deleteNodeRangeExcludingEnd(sourceFile, first2, afterLast);
+  }
+}
+function deleteUnusedOldImports(oldFile, toMove, changes, toDelete, checker) {
+  for (const statement of oldFile.statements) {
+    if (contains(toMove, statement))
+      continue;
+    forEachImportInStatement(statement, (i) => deleteUnusedImports(oldFile, i, changes, (name) => toDelete.has(checker.getSymbolAtLocation(name))));
+  }
+}
+function updateImportsInOtherFiles(changes, program, host, oldFile, movedSymbols, newFilename) {
+  const checker = program.getTypeChecker();
+  for (const sourceFile of program.getSourceFiles()) {
+    if (sourceFile === oldFile)
+      continue;
+    for (const statement of sourceFile.statements) {
+      forEachImportInStatement(statement, (importNode) => {
+        if (checker.getSymbolAtLocation(moduleSpecifierFromImport(importNode)) !== oldFile.symbol)
+          return;
+        const shouldMove = (name) => {
+          const symbol = isBindingElement(name.parent) ? getPropertySymbolFromBindingElement(checker, name.parent) : skipAlias(checker.getSymbolAtLocation(name), checker);
+          return !!symbol && movedSymbols.has(symbol);
+        };
+        deleteUnusedImports(sourceFile, importNode, changes, shouldMove);
+        const pathToNewFileWithExtension = resolvePath(getDirectoryPath(oldFile.path), newFilename);
+        const newModuleSpecifier = getModuleSpecifier(program.getCompilerOptions(), sourceFile, sourceFile.path, pathToNewFileWithExtension, createModuleSpecifierResolutionHost(program, host));
+        const newImportDeclaration = filterImport(importNode, factory.createStringLiteral(newModuleSpecifier), shouldMove);
+        if (newImportDeclaration)
+          changes.insertNodeAfter(sourceFile, statement, newImportDeclaration);
+        const ns = getNamespaceLikeImport(importNode);
+        if (ns)
+          updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleSpecifier, ns, importNode);
+      });
     }
   }
-  function getDescriptionForClassLikeDeclaration(scope) {
-    return scope.kind === 260 /* ClassDeclaration */ ? scope.name ? `class '${scope.name.text}'` : "anonymous class declaration" : scope.name ? `class expression '${scope.name.text}'` : "anonymous class expression";
-  }
-  function getDescriptionForModuleLikeDeclaration(scope) {
-    return scope.kind === 265 /* ModuleBlock */ ? `namespace '${scope.parent.name.getText()}'` : scope.externalModuleIndicator ? SpecialScope.Module : SpecialScope.Global;
-  }
-  var SpecialScope = /* @__PURE__ */ ((SpecialScope2) => {
-    SpecialScope2[SpecialScope2["Module"] = 0] = "Module";
-    SpecialScope2[SpecialScope2["Global"] = 1] = "Global";
-    return SpecialScope2;
-  })(SpecialScope || {});
-  function extractFunctionInScope(node, scope, { usages: usagesInScope, typeParameterUsages, substitutions }, exposedVariableDeclarations, range, context) {
-    const checker = context.program.getTypeChecker();
-    const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions());
-    const importAdder = ts_codefix_exports.createImportAdder(context.file, context.program, context.preferences, context.host);
-    const file = scope.getSourceFile();
-    const functionNameText = getUniqueName(isClassLike(scope) ? "newMethod" : "newFunction", file);
-    const isJS = isInJSFile(scope);
-    const functionName = factory.createIdentifier(functionNameText);
-    let returnType;
-    const parameters = [];
-    const callArguments = [];
-    let writes;
-    usagesInScope.forEach((usage, name) => {
-      let typeNode;
-      if (!isJS) {
-        let type = checker.getTypeOfSymbolAtLocation(usage.symbol, usage.node);
-        type = checker.getBaseTypeOfLiteralType(type);
-        typeNode = ts_codefix_exports.typeToAutoImportableTypeNode(checker, importAdder, type, scope, scriptTarget, 1 /* NoTruncation */);
-      }
-      const paramDecl = factory.createParameterDeclaration(
-        void 0,
-        void 0,
-        name,
-        void 0,
-        typeNode
-      );
-      parameters.push(paramDecl);
-      if (usage.usage === Usage.Write) {
-        (writes || (writes = [])).push(usage);
-      }
-      callArguments.push(factory.createIdentifier(name));
-    });
-    const typeParametersAndDeclarations = arrayFrom(typeParameterUsages.values()).map((type) => ({ type, declaration: getFirstDeclaration(type) }));
-    const sortedTypeParametersAndDeclarations = typeParametersAndDeclarations.sort(compareTypesByDeclarationOrder);
-    const typeParameters = sortedTypeParametersAndDeclarations.length === 0 ? void 0 : sortedTypeParametersAndDeclarations.map((t) => t.declaration);
-    const callTypeArguments = typeParameters !== void 0 ? typeParameters.map((decl) => factory.createTypeReferenceNode(decl.name, void 0)) : void 0;
-    if (isExpression(node) && !isJS) {
-      const contextualType = checker.getContextualType(node);
-      returnType = checker.typeToTypeNode(contextualType, scope, 1 /* NoTruncation */);
-    }
-    const { body, returnValueProperty } = transformFunctionBody(node, exposedVariableDeclarations, writes, substitutions, !!(range.facts & 1 /* HasReturn */));
-    suppressLeadingAndTrailingTrivia(body);
-    let newFunction;
-    const callThis = !!(range.facts & 16 /* UsesThisInFunction */);
-    if (isClassLike(scope)) {
-      const modifiers = isJS ? [] : [factory.createModifier(121 /* PrivateKeyword */)];
-      if (range.facts & 32 /* InStaticRegion */) {
-        modifiers.push(factory.createModifier(124 /* StaticKeyword */));
-      }
-      if (range.facts & 4 /* IsAsyncFunction */) {
-        modifiers.push(factory.createModifier(132 /* AsyncKeyword */));
-      }
-      newFunction = factory.createMethodDeclaration(
-        modifiers.length ? modifiers : void 0,
-        range.facts & 2 /* IsGenerator */ ? factory.createToken(41 /* AsteriskToken */) : void 0,
-        functionName,
-        void 0,
-        typeParameters,
-        parameters,
-        returnType,
-        body
-      );
-    } else {
-      if (callThis) {
-        parameters.unshift(
-          factory.createParameterDeclaration(
-            void 0,
-            void 0,
-            "this",
-            void 0,
-            checker.typeToTypeNode(
-              checker.getTypeAtLocation(range.thisNode),
-              scope,
-              1 /* NoTruncation */
-            ),
-            void 0
-          )
-        );
-      }
-      newFunction = factory.createFunctionDeclaration(
-        range.facts & 4 /* IsAsyncFunction */ ? [factory.createToken(132 /* AsyncKeyword */)] : void 0,
-        range.facts & 2 /* IsGenerator */ ? factory.createToken(41 /* AsteriskToken */) : void 0,
-        functionName,
-        typeParameters,
-        parameters,
-        returnType,
-        body
-      );
-    }
-    const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context);
-    const minInsertionPos = (isReadonlyArray(range.range) ? last(range.range) : range.range).end;
-    const nodeToInsertBefore = getNodeToInsertFunctionBefore(minInsertionPos, scope);
-    if (nodeToInsertBefore) {
-      changeTracker.insertNodeBefore(context.file, nodeToInsertBefore, newFunction, true);
-    } else {
-      changeTracker.insertNodeAtEndOfScope(context.file, scope, newFunction);
-    }
-    importAdder.writeFixes(changeTracker);
-    const newNodes = [];
-    const called = getCalledExpression(scope, range, functionNameText);
-    if (callThis) {
-      callArguments.unshift(factory.createIdentifier("this"));
-    }
-    let call = factory.createCallExpression(
-      callThis ? factory.createPropertyAccessExpression(
-        called,
-        "call"
-      ) : called,
-      callTypeArguments,
-      callArguments
-    );
-    if (range.facts & 2 /* IsGenerator */) {
-      call = factory.createYieldExpression(factory.createToken(41 /* AsteriskToken */), call);
-    }
-    if (range.facts & 4 /* IsAsyncFunction */) {
-      call = factory.createAwaitExpression(call);
-    }
-    if (isInJSXContent(node)) {
-      call = factory.createJsxExpression(void 0, call);
-    }
-    if (exposedVariableDeclarations.length && !writes) {
-      Debug.assert(!returnValueProperty, "Expected no returnValueProperty");
-      Debug.assert(!(range.facts & 1 /* HasReturn */), "Expected RangeFacts.HasReturn flag to be unset");
-      if (exposedVariableDeclarations.length === 1) {
-        const variableDeclaration = exposedVariableDeclarations[0];
-        newNodes.push(factory.createVariableStatement(
-          void 0,
-          factory.createVariableDeclarationList(
-            [factory.createVariableDeclaration(getSynthesizedDeepClone(variableDeclaration.name), void 0, getSynthesizedDeepClone(variableDeclaration.type), call)],
-            variableDeclaration.parent.flags
-          )
-        ));
-      } else {
-        const bindingElements = [];
-        const typeElements = [];
-        let commonNodeFlags = exposedVariableDeclarations[0].parent.flags;
-        let sawExplicitType = false;
-        for (const variableDeclaration of exposedVariableDeclarations) {
-          bindingElements.push(factory.createBindingElement(
-            void 0,
-            void 0,
-            getSynthesizedDeepClone(variableDeclaration.name)
-          ));
-          const variableType = checker.typeToTypeNode(
-            checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(variableDeclaration)),
-            scope,
-            1 /* NoTruncation */
-          );
-          typeElements.push(factory.createPropertySignature(
-            void 0,
-            variableDeclaration.symbol.name,
-            void 0,
-            variableType
-          ));
-          sawExplicitType = sawExplicitType || variableDeclaration.type !== void 0;
-          commonNodeFlags = commonNodeFlags & variableDeclaration.parent.flags;
-        }
-        const typeLiteral = sawExplicitType ? factory.createTypeLiteralNode(typeElements) : void 0;
-        if (typeLiteral) {
-          setEmitFlags(typeLiteral, 1 /* SingleLine */);
-        }
-        newNodes.push(factory.createVariableStatement(
-          void 0,
-          factory.createVariableDeclarationList(
-            [factory.createVariableDeclaration(
-              factory.createObjectBindingPattern(bindingElements),
-              void 0,
-              typeLiteral,
-              call
-            )],
-            commonNodeFlags
-          )
-        ));
-      }
-    } else if (exposedVariableDeclarations.length || writes) {
-      if (exposedVariableDeclarations.length) {
-        for (const variableDeclaration of exposedVariableDeclarations) {
-          let flags = variableDeclaration.parent.flags;
-          if (flags & 2 /* Const */) {
-            flags = flags & ~2 /* Const */ | 1 /* Let */;
-          }
-          newNodes.push(factory.createVariableStatement(
-            void 0,
-            factory.createVariableDeclarationList(
-              [factory.createVariableDeclaration(variableDeclaration.symbol.name, void 0, getTypeDeepCloneUnionUndefined(variableDeclaration.type))],
-              flags
-            )
-          ));
-        }
-      }
-      if (returnValueProperty) {
-        newNodes.push(factory.createVariableStatement(
-          void 0,
-          factory.createVariableDeclarationList(
-            [factory.createVariableDeclaration(returnValueProperty, void 0, getTypeDeepCloneUnionUndefined(returnType))],
-            1 /* Let */
-          )
-        ));
-      }
-      const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes);
-      if (returnValueProperty) {
-        assignments.unshift(factory.createShorthandPropertyAssignment(returnValueProperty));
-      }
-      if (assignments.length === 1) {
-        Debug.assert(!returnValueProperty, "Shouldn't have returnValueProperty here");
-        newNodes.push(factory.createExpressionStatement(factory.createAssignment(assignments[0].name, call)));
-        if (range.facts & 1 /* HasReturn */) {
-          newNodes.push(factory.createReturnStatement());
-        }
-      } else {
-        newNodes.push(factory.createExpressionStatement(factory.createAssignment(factory.createObjectLiteralExpression(assignments), call)));
-        if (returnValueProperty) {
-          newNodes.push(factory.createReturnStatement(factory.createIdentifier(returnValueProperty)));
-        }
-      }
-    } else {
-      if (range.facts & 1 /* HasReturn */) {
-        newNodes.push(factory.createReturnStatement(call));
-      } else if (isReadonlyArray(range.range)) {
-        newNodes.push(factory.createExpressionStatement(call));
-      } else {
-        newNodes.push(call);
-      }
-    }
-    if (isReadonlyArray(range.range)) {
-      changeTracker.replaceNodeRangeWithNodes(context.file, first(range.range), last(range.range), newNodes);
-    } else {
-      changeTracker.replaceNodeWithNodes(context.file, range.range, newNodes);
-    }
-    const edits = changeTracker.getChanges();
-    const renameRange = isReadonlyArray(range.range) ? first(range.range) : range.range;
-    const renameFilename = renameRange.getSourceFile().fileName;
-    const renameLocation = getRenameLocation(edits, renameFilename, functionNameText, false);
-    return { renameFilename, renameLocation, edits };
-    function getTypeDeepCloneUnionUndefined(typeNode) {
-      if (typeNode === void 0) {
-        return void 0;
-      }
-      const clone2 = getSynthesizedDeepClone(typeNode);
-      let withoutParens = clone2;
-      while (isParenthesizedTypeNode(withoutParens)) {
-        withoutParens = withoutParens.type;
-      }
-      return isUnionTypeNode(withoutParens) && find(withoutParens.types, (t) => t.kind === 155 /* UndefinedKeyword */) ? clone2 : factory.createUnionTypeNode([clone2, factory.createKeywordTypeNode(155 /* UndefinedKeyword */)]);
+}
+function getNamespaceLikeImport(node) {
+  switch (node.kind) {
+    case 269 /* ImportDeclaration */:
+      return node.importClause && node.importClause.namedBindings && node.importClause.namedBindings.kind === 271 /* NamespaceImport */ ? node.importClause.namedBindings.name : void 0;
+    case 268 /* ImportEqualsDeclaration */:
+      return node.name;
+    case 257 /* VariableDeclaration */:
+      return tryCast(node.name, isIdentifier);
+    default:
+      return Debug.assertNever(node, `Unexpected node kind ${node.kind}`);
+  }
+}
+function updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleSpecifier, oldImportId, oldImportNode) {
+  const preferredNewNamespaceName = ts_codefix_exports.moduleSpecifierToValidIdentifier(newModuleSpecifier, 99 /* ESNext */);
+  let needUniqueName = false;
+  const toChange = [];
+  ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(oldImportId, checker, sourceFile, (ref) => {
+    if (!isPropertyAccessExpression(ref.parent))
+      return;
+    needUniqueName = needUniqueName || !!checker.resolveName(
+      preferredNewNamespaceName,
+      ref,
+      67108863 /* All */,
+      /*excludeGlobals*/
+      true
+    );
+    if (movedSymbols.has(checker.getSymbolAtLocation(ref.parent.name))) {
+      toChange.push(ref);
     }
-  }
-  function extractConstantInScope(node, scope, { substitutions }, rangeFacts, context) {
-    const checker = context.program.getTypeChecker();
-    const file = scope.getSourceFile();
-    const localNameText = isPropertyAccessExpression(node) && !isClassLike(scope) && !checker.resolveName(node.name.text, node, 111551 /* Value */, false) && !isPrivateIdentifier(node.name) && !isKeyword(node.name.originalKeywordKind) ? node.name.text : getUniqueName(isClassLike(scope) ? "newProperty" : "newLocal", file);
-    const isJS = isInJSFile(scope);
-    let variableType = isJS || !checker.isContextSensitive(node) ? void 0 : checker.typeToTypeNode(checker.getContextualType(node), scope, 1 /* NoTruncation */);
-    let initializer = transformConstantInitializer(skipParentheses(node), substitutions);
-    ({ variableType, initializer } = transformFunctionInitializerAndType(variableType, initializer));
-    suppressLeadingAndTrailingTrivia(initializer);
-    const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context);
-    if (isClassLike(scope)) {
-      Debug.assert(!isJS, "Cannot extract to a JS class");
-      const modifiers = [];
-      modifiers.push(factory.createModifier(121 /* PrivateKeyword */));
-      if (rangeFacts & 32 /* InStaticRegion */) {
-        modifiers.push(factory.createModifier(124 /* StaticKeyword */));
-      }
-      modifiers.push(factory.createModifier(146 /* ReadonlyKeyword */));
-      const newVariable = factory.createPropertyDeclaration(
-        modifiers,
-        localNameText,
+  });
+  if (toChange.length) {
+    const newNamespaceName = needUniqueName ? getUniqueName(preferredNewNamespaceName, sourceFile) : preferredNewNamespaceName;
+    for (const ref of toChange) {
+      changes.replaceNode(sourceFile, ref, factory.createIdentifier(newNamespaceName));
+    }
+    changes.insertNodeAfter(sourceFile, oldImportNode, updateNamespaceLikeImportNode(oldImportNode, preferredNewNamespaceName, newModuleSpecifier));
+  }
+}
+function updateNamespaceLikeImportNode(node, newNamespaceName, newModuleSpecifier) {
+  const newNamespaceId = factory.createIdentifier(newNamespaceName);
+  const newModuleString = factory.createStringLiteral(newModuleSpecifier);
+  switch (node.kind) {
+    case 269 /* ImportDeclaration */:
+      return factory.createImportDeclaration(
+        /*modifiers*/
         void 0,
-        variableType,
-        initializer
+        factory.createImportClause(
+          /*isTypeOnly*/
+          false,
+          /*name*/
+          void 0,
+          factory.createNamespaceImport(newNamespaceId)
+        ),
+        newModuleString,
+        /*assertClause*/
+        void 0
       );
-      let localReference = factory.createPropertyAccessExpression(
-        rangeFacts & 32 /* InStaticRegion */ ? factory.createIdentifier(scope.name.getText()) : factory.createThis(),
-        factory.createIdentifier(localNameText)
+    case 268 /* ImportEqualsDeclaration */:
+      return factory.createImportEqualsDeclaration(
+        /*modifiers*/
+        void 0,
+        /*isTypeOnly*/
+        false,
+        newNamespaceId,
+        factory.createExternalModuleReference(newModuleString)
       );
-      if (isInJSXContent(node)) {
-        localReference = factory.createJsxExpression(void 0, localReference);
+    case 257 /* VariableDeclaration */:
+      return factory.createVariableDeclaration(
+        newNamespaceId,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        createRequireCall(newModuleString)
+      );
+    default:
+      return Debug.assertNever(node, `Unexpected node kind ${node.kind}`);
+  }
+}
+function moduleSpecifierFromImport(i) {
+  return i.kind === 269 /* ImportDeclaration */ ? i.moduleSpecifier : i.kind === 268 /* ImportEqualsDeclaration */ ? i.moduleReference.expression : i.initializer.arguments[0];
+}
+function forEachImportInStatement(statement, cb) {
+  if (isImportDeclaration(statement)) {
+    if (isStringLiteral(statement.moduleSpecifier))
+      cb(statement);
+  } else if (isImportEqualsDeclaration(statement)) {
+    if (isExternalModuleReference(statement.moduleReference) && isStringLiteralLike(statement.moduleReference.expression)) {
+      cb(statement);
+    }
+  } else if (isVariableStatement(statement)) {
+    for (const decl of statement.declarationList.declarations) {
+      if (decl.initializer && isRequireCall(
+        decl.initializer,
+        /*checkArgumentIsStringLiteralLike*/
+        true
+      )) {
+        cb(decl);
       }
-      const maxInsertionPos = node.pos;
-      const nodeToInsertBefore = getNodeToInsertPropertyBefore(maxInsertionPos, scope);
-      changeTracker.insertNodeBefore(context.file, nodeToInsertBefore, newVariable, true);
-      changeTracker.replaceNode(context.file, node, localReference);
+    }
+  }
+}
+function createOldFileImportsFromNewFile(sourceFile, newFileNeedExport, newFileNameWithExtension, program, host, useEs6Imports, quotePreference) {
+  let defaultImport;
+  const imports = [];
+  newFileNeedExport.forEach((symbol) => {
+    if (symbol.escapedName === "default" /* Default */) {
+      defaultImport = factory.createIdentifier(symbolNameNoDefault(symbol));
     } else {
-      const newVariableDeclaration = factory.createVariableDeclaration(localNameText, void 0, variableType, initializer);
-      const oldVariableDeclaration = getContainingVariableDeclarationIfInList(node, scope);
-      if (oldVariableDeclaration) {
-        changeTracker.insertNodeBefore(context.file, oldVariableDeclaration, newVariableDeclaration);
-        const localReference = factory.createIdentifier(localNameText);
-        changeTracker.replaceNode(context.file, node, localReference);
-      } else if (node.parent.kind === 241 /* ExpressionStatement */ && scope === findAncestor(node, isScope)) {
-        const newVariableStatement = factory.createVariableStatement(
-          void 0,
-          factory.createVariableDeclarationList([newVariableDeclaration], 2 /* Const */)
-        );
-        changeTracker.replaceNode(context.file, node.parent, newVariableStatement);
-      } else {
-        const newVariableStatement = factory.createVariableStatement(
-          void 0,
-          factory.createVariableDeclarationList([newVariableDeclaration], 2 /* Const */)
+      imports.push(symbol.name);
+    }
+  });
+  return makeImportOrRequire(sourceFile, defaultImport, imports, newFileNameWithExtension, program, host, useEs6Imports, quotePreference);
+}
+function makeImportOrRequire(sourceFile, defaultImport, imports, newFileNameWithExtension, program, host, useEs6Imports, quotePreference) {
+  const pathToNewFile = resolvePath(getDirectoryPath(sourceFile.path), newFileNameWithExtension);
+  const pathToNewFileWithCorrectExtension = getModuleSpecifier(program.getCompilerOptions(), sourceFile, sourceFile.path, pathToNewFile, createModuleSpecifierResolutionHost(program, host));
+  if (useEs6Imports) {
+    const specifiers = imports.map((i) => factory.createImportSpecifier(
+      /*isTypeOnly*/
+      false,
+      /*propertyName*/
+      void 0,
+      factory.createIdentifier(i)
+    ));
+    return makeImportIfNecessary(defaultImport, specifiers, pathToNewFileWithCorrectExtension, quotePreference);
+  } else {
+    Debug.assert(!defaultImport, "No default import should exist");
+    const bindingElements = imports.map((i) => factory.createBindingElement(
+      /*dotDotDotToken*/
+      void 0,
+      /*propertyName*/
+      void 0,
+      i
+    ));
+    return bindingElements.length ? makeVariableStatement(
+      factory.createObjectBindingPattern(bindingElements),
+      /*type*/
+      void 0,
+      createRequireCall(factory.createStringLiteral(pathToNewFileWithCorrectExtension))
+    ) : void 0;
+  }
+}
+function makeVariableStatement(name, type, initializer, flags = 2 /* Const */) {
+  return factory.createVariableStatement(
+    /*modifiers*/
+    void 0,
+    factory.createVariableDeclarationList([factory.createVariableDeclaration(
+      name,
+      /*exclamationToken*/
+      void 0,
+      type,
+      initializer
+    )], flags)
+  );
+}
+function createRequireCall(moduleSpecifier) {
+  return factory.createCallExpression(
+    factory.createIdentifier("require"),
+    /*typeArguments*/
+    void 0,
+    [moduleSpecifier]
+  );
+}
+function addExports(sourceFile, toMove, needExport, useEs6Exports) {
+  return flatMap(toMove, (statement) => {
+    if (isTopLevelDeclarationStatement(statement) && !isExported(sourceFile, statement, useEs6Exports) && forEachTopLevelDeclaration(statement, (d) => {
+      var _a2;
+      return needExport.has(Debug.checkDefined((_a2 = tryCast(d, canHaveSymbol)) == null ? void 0 : _a2.symbol));
+    })) {
+      const exports = addExport(statement, useEs6Exports);
+      if (exports)
+        return exports;
+    }
+    return statement;
+  });
+}
+function deleteUnusedImports(sourceFile, importDecl, changes, isUnused) {
+  switch (importDecl.kind) {
+    case 269 /* ImportDeclaration */:
+      deleteUnusedImportsInDeclaration(sourceFile, importDecl, changes, isUnused);
+      break;
+    case 268 /* ImportEqualsDeclaration */:
+      if (isUnused(importDecl.name)) {
+        changes.delete(sourceFile, importDecl);
+      }
+      break;
+    case 257 /* VariableDeclaration */:
+      deleteUnusedImportsInVariableDeclaration(sourceFile, importDecl, changes, isUnused);
+      break;
+    default:
+      Debug.assertNever(importDecl, `Unexpected import decl kind ${importDecl.kind}`);
+  }
+}
+function deleteUnusedImportsInDeclaration(sourceFile, importDecl, changes, isUnused) {
+  if (!importDecl.importClause)
+    return;
+  const { name, namedBindings } = importDecl.importClause;
+  const defaultUnused = !name || isUnused(name);
+  const namedBindingsUnused = !namedBindings || (namedBindings.kind === 271 /* NamespaceImport */ ? isUnused(namedBindings.name) : namedBindings.elements.length !== 0 && namedBindings.elements.every((e) => isUnused(e.name)));
+  if (defaultUnused && namedBindingsUnused) {
+    changes.delete(sourceFile, importDecl);
+  } else {
+    if (name && defaultUnused) {
+      changes.delete(sourceFile, name);
+    }
+    if (namedBindings) {
+      if (namedBindingsUnused) {
+        changes.replaceNode(
+          sourceFile,
+          importDecl.importClause,
+          factory.updateImportClause(
+            importDecl.importClause,
+            importDecl.importClause.isTypeOnly,
+            name,
+            /*namedBindings*/
+            void 0
+          )
         );
-        const nodeToInsertBefore = getNodeToInsertConstantBefore(node, scope);
-        if (nodeToInsertBefore.pos === 0) {
-          changeTracker.insertNodeAtTopOfFile(context.file, newVariableStatement, false);
-        } else {
-          changeTracker.insertNodeBefore(context.file, nodeToInsertBefore, newVariableStatement, false);
-        }
-        if (node.parent.kind === 241 /* ExpressionStatement */) {
-          changeTracker.delete(context.file, node.parent);
-        } else {
-          let localReference = factory.createIdentifier(localNameText);
-          if (isInJSXContent(node)) {
-            localReference = factory.createJsxExpression(void 0, localReference);
-          }
-          changeTracker.replaceNode(context.file, node, localReference);
+      } else if (namedBindings.kind === 272 /* NamedImports */) {
+        for (const element of namedBindings.elements) {
+          if (isUnused(element.name))
+            changes.delete(sourceFile, element);
         }
       }
     }
-    const edits = changeTracker.getChanges();
-    const renameFilename = node.getSourceFile().fileName;
-    const renameLocation = getRenameLocation(edits, renameFilename, localNameText, true);
-    return { renameFilename, renameLocation, edits };
-    function transformFunctionInitializerAndType(variableType2, initializer2) {
-      if (variableType2 === void 0)
-        return { variableType: variableType2, initializer: initializer2 };
-      if (!isFunctionExpression(initializer2) && !isArrowFunction(initializer2) || !!initializer2.typeParameters)
-        return { variableType: variableType2, initializer: initializer2 };
-      const functionType = checker.getTypeAtLocation(node);
-      const functionSignature = singleOrUndefined(checker.getSignaturesOfType(functionType, 0 /* Call */));
-      if (!functionSignature)
-        return { variableType: variableType2, initializer: initializer2 };
-      if (!!functionSignature.getTypeParameters())
-        return { variableType: variableType2, initializer: initializer2 };
-      const parameters = [];
-      let hasAny = false;
-      for (const p of initializer2.parameters) {
-        if (p.type) {
-          parameters.push(p);
+  }
+}
+function deleteUnusedImportsInVariableDeclaration(sourceFile, varDecl, changes, isUnused) {
+  const { name } = varDecl;
+  switch (name.kind) {
+    case 79 /* Identifier */:
+      if (isUnused(name)) {
+        if (varDecl.initializer && isRequireCall(
+          varDecl.initializer,
+          /*requireStringLiteralLikeArgument*/
+          true
+        )) {
+          changes.delete(
+            sourceFile,
+            isVariableDeclarationList(varDecl.parent) && length(varDecl.parent.declarations) === 1 ? varDecl.parent.parent : varDecl
+          );
         } else {
-          const paramType = checker.getTypeAtLocation(p);
-          if (paramType === checker.getAnyType())
-            hasAny = true;
-          parameters.push(factory.updateParameterDeclaration(
-            p,
-            p.modifiers,
-            p.dotDotDotToken,
-            p.name,
-            p.questionToken,
-            p.type || checker.typeToTypeNode(paramType, scope, 1 /* NoTruncation */),
-            p.initializer
-          ));
+          changes.delete(sourceFile, name);
         }
       }
-      if (hasAny)
-        return { variableType: variableType2, initializer: initializer2 };
-      variableType2 = void 0;
-      if (isArrowFunction(initializer2)) {
-        initializer2 = factory.updateArrowFunction(
-          initializer2,
-          canHaveModifiers(node) ? getModifiers(node) : void 0,
-          initializer2.typeParameters,
-          parameters,
-          initializer2.type || checker.typeToTypeNode(functionSignature.getReturnType(), scope, 1 /* NoTruncation */),
-          initializer2.equalsGreaterThanToken,
-          initializer2.body
+      break;
+    case 204 /* ArrayBindingPattern */:
+      break;
+    case 203 /* ObjectBindingPattern */:
+      if (name.elements.every((e) => isIdentifier(e.name) && isUnused(e.name))) {
+        changes.delete(
+          sourceFile,
+          isVariableDeclarationList(varDecl.parent) && varDecl.parent.declarations.length === 1 ? varDecl.parent.parent : varDecl
         );
       } else {
-        if (functionSignature && !!functionSignature.thisParameter) {
-          const firstParameter = firstOrUndefined(parameters);
-          if (!firstParameter || isIdentifier(firstParameter.name) && firstParameter.name.escapedText !== "this") {
-            const thisType = checker.getTypeOfSymbolAtLocation(functionSignature.thisParameter, node);
-            parameters.splice(0, 0, factory.createParameterDeclaration(
-              void 0,
-              void 0,
-              "this",
-              void 0,
-              checker.typeToTypeNode(thisType, scope, 1 /* NoTruncation */)
-            ));
+        for (const element of name.elements) {
+          if (isIdentifier(element.name) && isUnused(element.name)) {
+            changes.delete(sourceFile, element.name);
           }
         }
-        initializer2 = factory.updateFunctionExpression(
-          initializer2,
-          canHaveModifiers(node) ? getModifiers(node) : void 0,
-          initializer2.asteriskToken,
-          initializer2.name,
-          initializer2.typeParameters,
-          parameters,
-          initializer2.type || checker.typeToTypeNode(functionSignature.getReturnType(), scope, 1 /* NoTruncation */),
-          initializer2.body
-        );
       }
-      return { variableType: variableType2, initializer: initializer2 };
-    }
+      break;
   }
-  function getContainingVariableDeclarationIfInList(node, scope) {
-    let prevNode;
-    while (node !== void 0 && node !== scope) {
-      if (isVariableDeclaration(node) && node.initializer === prevNode && isVariableDeclarationList(node.parent) && node.parent.declarations.length > 1) {
-        return node;
+}
+function getNewFileImportsAndAddExportInOldFile(oldFile, importsToCopy, newFileImportsFromOldFile, changes, checker, program, host, useEsModuleSyntax, quotePreference) {
+  const copiedOldImports = [];
+  for (const oldStatement of oldFile.statements) {
+    forEachImportInStatement(oldStatement, (i) => {
+      append(copiedOldImports, filterImport(i, moduleSpecifierFromImport(i), (name) => importsToCopy.has(checker.getSymbolAtLocation(name))));
+    });
+  }
+  let oldFileDefault;
+  const oldFileNamedImports = [];
+  const markSeenTop = nodeSeenTracker();
+  newFileImportsFromOldFile.forEach((symbol) => {
+    if (!symbol.declarations) {
+      return;
+    }
+    for (const decl of symbol.declarations) {
+      if (!isTopLevelDeclaration(decl))
+        continue;
+      const name = nameOfTopLevelDeclaration(decl);
+      if (!name)
+        continue;
+      const top = getTopLevelDeclarationStatement(decl);
+      if (markSeenTop(top)) {
+        addExportToChanges(oldFile, top, name, changes, useEsModuleSyntax);
+      }
+      if (hasSyntacticModifier(decl, 1024 /* Default */)) {
+        oldFileDefault = name;
+      } else {
+        oldFileNamedImports.push(name.text);
       }
-      prevNode = node;
-      node = node.parent;
     }
+  });
+  append(copiedOldImports, makeImportOrRequire(oldFile, oldFileDefault, oldFileNamedImports, getBaseFileName(oldFile.fileName), program, host, useEsModuleSyntax, quotePreference));
+  return copiedOldImports;
+}
+function makeUniqueFilename(proposedFilename, extension, inDirectory, host) {
+  let newFilename = proposedFilename;
+  for (let i = 1; ; i++) {
+    const name = combinePaths(inDirectory, newFilename + extension);
+    if (!host.fileExists(name))
+      return newFilename;
+    newFilename = `${proposedFilename}.${i}`;
+  }
+}
+function inferNewFilename(importsFromNewFile, movedSymbols) {
+  return importsFromNewFile.forEachEntry(symbolNameNoDefault) || movedSymbols.forEachEntry(symbolNameNoDefault) || "newFile";
+}
+function getUsageInfo(oldFile, toMove, checker) {
+  const movedSymbols = new SymbolSet();
+  const oldImportsNeededByNewFile = new SymbolSet();
+  const newFileImportsFromOldFile = new SymbolSet();
+  const containsJsx = find(toMove, (statement) => !!(statement.transformFlags & 2 /* ContainsJsx */));
+  const jsxNamespaceSymbol = getJsxNamespaceSymbol(containsJsx);
+  if (jsxNamespaceSymbol) {
+    oldImportsNeededByNewFile.add(jsxNamespaceSymbol);
+  }
+  for (const statement of toMove) {
+    forEachTopLevelDeclaration(statement, (decl) => {
+      movedSymbols.add(Debug.checkDefined(isExpressionStatement(decl) ? checker.getSymbolAtLocation(decl.expression.left) : decl.symbol, "Need a symbol here"));
+    });
   }
-  function getFirstDeclaration(type) {
-    let firstDeclaration;
-    const symbol = type.symbol;
-    if (symbol && symbol.declarations) {
-      for (const declaration of symbol.declarations) {
-        if (firstDeclaration === void 0 || declaration.pos < firstDeclaration.pos) {
-          firstDeclaration = declaration;
+  for (const statement of toMove) {
+    forEachReference(statement, checker, (symbol) => {
+      if (!symbol.declarations)
+        return;
+      for (const decl of symbol.declarations) {
+        if (isInImport(decl)) {
+          oldImportsNeededByNewFile.add(symbol);
+        } else if (isTopLevelDeclaration(decl) && sourceFileOfTopLevelDeclaration(decl) === oldFile && !movedSymbols.has(symbol)) {
+          newFileImportsFromOldFile.add(symbol);
         }
       }
-    }
-    return firstDeclaration;
+    });
   }
-  function compareTypesByDeclarationOrder({ type: type1, declaration: declaration1 }, { type: type2, declaration: declaration2 }) {
-    return compareProperties(declaration1, declaration2, "pos", compareValues) || compareStringsCaseSensitive(
-      type1.symbol ? type1.symbol.getName() : "",
-      type2.symbol ? type2.symbol.getName() : ""
-    ) || compareValues(type1.id, type2.id);
+  const unusedImportsFromOldFile = oldImportsNeededByNewFile.clone();
+  const oldFileImportsFromNewFile = new SymbolSet();
+  for (const statement of oldFile.statements) {
+    if (contains(toMove, statement))
+      continue;
+    if (jsxNamespaceSymbol && !!(statement.transformFlags & 2 /* ContainsJsx */)) {
+      unusedImportsFromOldFile.delete(jsxNamespaceSymbol);
+    }
+    forEachReference(statement, checker, (symbol) => {
+      if (movedSymbols.has(symbol))
+        oldFileImportsFromNewFile.add(symbol);
+      unusedImportsFromOldFile.delete(symbol);
+    });
   }
-  function getCalledExpression(scope, range, functionNameText) {
-    const functionReference = factory.createIdentifier(functionNameText);
-    if (isClassLike(scope)) {
-      const lhs = range.facts & 32 /* InStaticRegion */ ? factory.createIdentifier(scope.name.text) : factory.createThis();
-      return factory.createPropertyAccessExpression(lhs, functionReference);
-    } else {
-      return functionReference;
+  return { movedSymbols, newFileImportsFromOldFile, oldFileImportsFromNewFile, oldImportsNeededByNewFile, unusedImportsFromOldFile };
+  function getJsxNamespaceSymbol(containsJsx2) {
+    if (containsJsx2 === void 0) {
+      return void 0;
     }
+    const jsxNamespace = checker.getJsxNamespace(containsJsx2);
+    const jsxNamespaceSymbol2 = checker.resolveName(
+      jsxNamespace,
+      containsJsx2,
+      1920 /* Namespace */,
+      /*excludeGlobals*/
+      true
+    );
+    return !!jsxNamespaceSymbol2 && some(jsxNamespaceSymbol2.declarations, isInImport) ? jsxNamespaceSymbol2 : void 0;
+  }
+}
+function isInImport(decl) {
+  switch (decl.kind) {
+    case 268 /* ImportEqualsDeclaration */:
+    case 273 /* ImportSpecifier */:
+    case 270 /* ImportClause */:
+    case 271 /* NamespaceImport */:
+      return true;
+    case 257 /* VariableDeclaration */:
+      return isVariableDeclarationInImport(decl);
+    case 205 /* BindingElement */:
+      return isVariableDeclaration(decl.parent.parent) && isVariableDeclarationInImport(decl.parent.parent);
+    default:
+      return false;
   }
-  function transformFunctionBody(body, exposedVariableDeclarations, writes, substitutions, hasReturn2) {
-    const hasWritesOrVariableDeclarations = writes !== void 0 || exposedVariableDeclarations.length > 0;
-    if (isBlock(body) && !hasWritesOrVariableDeclarations && substitutions.size === 0) {
-      return { body: factory.createBlock(body.statements, true), returnValueProperty: void 0 };
+}
+function isVariableDeclarationInImport(decl) {
+  return isSourceFile(decl.parent.parent.parent) && !!decl.initializer && isRequireCall(
+    decl.initializer,
+    /*checkArgumentIsStringLiteralLike*/
+    true
+  );
+}
+function filterImport(i, moduleSpecifier, keep) {
+  switch (i.kind) {
+    case 269 /* ImportDeclaration */: {
+      const clause = i.importClause;
+      if (!clause)
+        return void 0;
+      const defaultImport = clause.name && keep(clause.name) ? clause.name : void 0;
+      const namedBindings = clause.namedBindings && filterNamedBindings(clause.namedBindings, keep);
+      return defaultImport || namedBindings ? factory.createImportDeclaration(
+        /*modifiers*/
+        void 0,
+        factory.createImportClause(
+          /*isTypeOnly*/
+          false,
+          defaultImport,
+          namedBindings
+        ),
+        moduleSpecifier,
+        /*assertClause*/
+        void 0
+      ) : void 0;
     }
-    let returnValueProperty;
-    let ignoreReturns = false;
-    const statements = factory.createNodeArray(isBlock(body) ? body.statements.slice(0) : [isStatement(body) ? body : factory.createReturnStatement(skipParentheses(body))]);
-    if (hasWritesOrVariableDeclarations || substitutions.size) {
-      const rewrittenStatements = visitNodes2(statements, visitor).slice();
-      if (hasWritesOrVariableDeclarations && !hasReturn2 && isStatement(body)) {
-        const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes);
-        if (assignments.length === 1) {
-          rewrittenStatements.push(factory.createReturnStatement(assignments[0].name));
-        } else {
-          rewrittenStatements.push(factory.createReturnStatement(factory.createObjectLiteralExpression(assignments)));
-        }
-      }
-      return { body: factory.createBlock(rewrittenStatements, true), returnValueProperty };
+    case 268 /* ImportEqualsDeclaration */:
+      return keep(i.name) ? i : void 0;
+    case 257 /* VariableDeclaration */: {
+      const name = filterBindingName(i.name, keep);
+      return name ? makeVariableStatement(name, i.type, createRequireCall(moduleSpecifier), i.parent.flags) : void 0;
+    }
+    default:
+      return Debug.assertNever(i, `Unexpected import kind ${i.kind}`);
+  }
+}
+function filterNamedBindings(namedBindings, keep) {
+  if (namedBindings.kind === 271 /* NamespaceImport */) {
+    return keep(namedBindings.name) ? namedBindings : void 0;
+  } else {
+    const newElements = namedBindings.elements.filter((e) => keep(e.name));
+    return newElements.length ? factory.createNamedImports(newElements) : void 0;
+  }
+}
+function filterBindingName(name, keep) {
+  switch (name.kind) {
+    case 79 /* Identifier */:
+      return keep(name) ? name : void 0;
+    case 204 /* ArrayBindingPattern */:
+      return name;
+    case 203 /* ObjectBindingPattern */: {
+      const newElements = name.elements.filter((prop) => prop.propertyName || !isIdentifier(prop.name) || keep(prop.name));
+      return newElements.length ? factory.createObjectBindingPattern(newElements) : void 0;
+    }
+  }
+}
+function forEachReference(node, checker, onReference) {
+  node.forEachChild(function cb(node2) {
+    if (isIdentifier(node2) && !isDeclarationName(node2)) {
+      const sym = checker.getSymbolAtLocation(node2);
+      if (sym)
+        onReference(sym);
     } else {
-      return { body: factory.createBlock(statements, true), returnValueProperty: void 0 };
+      node2.forEachChild(cb);
     }
-    function visitor(node) {
-      if (!ignoreReturns && isReturnStatement(node) && hasWritesOrVariableDeclarations) {
-        const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes);
-        if (node.expression) {
-          if (!returnValueProperty) {
-            returnValueProperty = "__return";
-          }
-          assignments.unshift(factory.createPropertyAssignment(returnValueProperty, visitNode(node.expression, visitor)));
-        }
-        if (assignments.length === 1) {
-          return factory.createReturnStatement(assignments[0].name);
-        } else {
-          return factory.createReturnStatement(factory.createObjectLiteralExpression(assignments));
-        }
-      } else {
-        const oldIgnoreReturns = ignoreReturns;
-        ignoreReturns = ignoreReturns || isFunctionLikeDeclaration(node) || isClassLike(node);
-        const substitution = substitutions.get(getNodeId(node).toString());
-        const result = substitution ? getSynthesizedDeepClone(substitution) : visitEachChild(node, visitor, nullTransformationContext);
-        ignoreReturns = oldIgnoreReturns;
-        return result;
+  });
+}
+var SymbolSet = class {
+  constructor() {
+    this.map = /* @__PURE__ */ new Map();
+  }
+  add(symbol) {
+    this.map.set(String(getSymbolId(symbol)), symbol);
+  }
+  has(symbol) {
+    return this.map.has(String(getSymbolId(symbol)));
+  }
+  delete(symbol) {
+    this.map.delete(String(getSymbolId(symbol)));
+  }
+  forEach(cb) {
+    this.map.forEach(cb);
+  }
+  forEachEntry(cb) {
+    return forEachEntry(this.map, cb);
+  }
+  clone() {
+    const clone2 = new SymbolSet();
+    copyEntries(this.map, clone2.map);
+    return clone2;
+  }
+  size() {
+    return this.map.size;
+  }
+};
+function isTopLevelDeclaration(node) {
+  return isNonVariableTopLevelDeclaration(node) && isSourceFile(node.parent) || isVariableDeclaration(node) && isSourceFile(node.parent.parent.parent);
+}
+function sourceFileOfTopLevelDeclaration(node) {
+  return isVariableDeclaration(node) ? node.parent.parent.parent : node.parent;
+}
+function isTopLevelDeclarationStatement(node) {
+  Debug.assert(isSourceFile(node.parent), "Node parent should be a SourceFile");
+  return isNonVariableTopLevelDeclaration(node) || isVariableStatement(node);
+}
+function isNonVariableTopLevelDeclaration(node) {
+  switch (node.kind) {
+    case 259 /* FunctionDeclaration */:
+    case 260 /* ClassDeclaration */:
+    case 264 /* ModuleDeclaration */:
+    case 263 /* EnumDeclaration */:
+    case 262 /* TypeAliasDeclaration */:
+    case 261 /* InterfaceDeclaration */:
+    case 268 /* ImportEqualsDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
+function forEachTopLevelDeclaration(statement, cb) {
+  switch (statement.kind) {
+    case 259 /* FunctionDeclaration */:
+    case 260 /* ClassDeclaration */:
+    case 264 /* ModuleDeclaration */:
+    case 263 /* EnumDeclaration */:
+    case 262 /* TypeAliasDeclaration */:
+    case 261 /* InterfaceDeclaration */:
+    case 268 /* ImportEqualsDeclaration */:
+      return cb(statement);
+    case 240 /* VariableStatement */:
+      return firstDefined(statement.declarationList.declarations, (decl) => forEachTopLevelDeclarationInBindingName(decl.name, cb));
+    case 241 /* ExpressionStatement */: {
+      const { expression } = statement;
+      return isBinaryExpression(expression) && getAssignmentDeclarationKind(expression) === 1 /* ExportsProperty */ ? cb(statement) : void 0;
+    }
+  }
+}
+function forEachTopLevelDeclarationInBindingName(name, cb) {
+  switch (name.kind) {
+    case 79 /* Identifier */:
+      return cb(cast(name.parent, (x) => isVariableDeclaration(x) || isBindingElement(x)));
+    case 204 /* ArrayBindingPattern */:
+    case 203 /* ObjectBindingPattern */:
+      return firstDefined(name.elements, (em) => isOmittedExpression(em) ? void 0 : forEachTopLevelDeclarationInBindingName(em.name, cb));
+    default:
+      return Debug.assertNever(name, `Unexpected name kind ${name.kind}`);
+  }
+}
+function nameOfTopLevelDeclaration(d) {
+  return isExpressionStatement(d) ? tryCast(d.expression.left.name, isIdentifier) : tryCast(d.name, isIdentifier);
+}
+function getTopLevelDeclarationStatement(d) {
+  switch (d.kind) {
+    case 257 /* VariableDeclaration */:
+      return d.parent.parent;
+    case 205 /* BindingElement */:
+      return getTopLevelDeclarationStatement(
+        cast(d.parent.parent, (p) => isVariableDeclaration(p) || isBindingElement(p))
+      );
+    default:
+      return d;
+  }
+}
+function addExportToChanges(sourceFile, decl, name, changes, useEs6Exports) {
+  if (isExported(sourceFile, decl, useEs6Exports, name))
+    return;
+  if (useEs6Exports) {
+    if (!isExpressionStatement(decl))
+      changes.insertExportModifier(sourceFile, decl);
+  } else {
+    const names = getNamesToExportInCommonJS(decl);
+    if (names.length !== 0)
+      changes.insertNodesAfter(sourceFile, decl, names.map(createExportAssignment));
+  }
+}
+function isExported(sourceFile, decl, useEs6Exports, name) {
+  var _a2;
+  if (useEs6Exports) {
+    return !isExpressionStatement(decl) && hasSyntacticModifier(decl, 1 /* Export */) || !!(name && ((_a2 = sourceFile.symbol.exports) == null ? void 0 : _a2.has(name.escapedText)));
+  }
+  return !!sourceFile.symbol && !!sourceFile.symbol.exports && getNamesToExportInCommonJS(decl).some((name2) => sourceFile.symbol.exports.has(escapeLeadingUnderscores(name2)));
+}
+function addExport(decl, useEs6Exports) {
+  return useEs6Exports ? [addEs6Export(decl)] : addCommonjsExport(decl);
+}
+function addEs6Export(d) {
+  const modifiers = canHaveModifiers(d) ? concatenate([factory.createModifier(93 /* ExportKeyword */)], getModifiers(d)) : void 0;
+  switch (d.kind) {
+    case 259 /* FunctionDeclaration */:
+      return factory.updateFunctionDeclaration(d, modifiers, d.asteriskToken, d.name, d.typeParameters, d.parameters, d.type, d.body);
+    case 260 /* ClassDeclaration */:
+      const decorators = canHaveDecorators(d) ? getDecorators(d) : void 0;
+      return factory.updateClassDeclaration(d, concatenate(decorators, modifiers), d.name, d.typeParameters, d.heritageClauses, d.members);
+    case 240 /* VariableStatement */:
+      return factory.updateVariableStatement(d, modifiers, d.declarationList);
+    case 264 /* ModuleDeclaration */:
+      return factory.updateModuleDeclaration(d, modifiers, d.name, d.body);
+    case 263 /* EnumDeclaration */:
+      return factory.updateEnumDeclaration(d, modifiers, d.name, d.members);
+    case 262 /* TypeAliasDeclaration */:
+      return factory.updateTypeAliasDeclaration(d, modifiers, d.name, d.typeParameters, d.type);
+    case 261 /* InterfaceDeclaration */:
+      return factory.updateInterfaceDeclaration(d, modifiers, d.name, d.typeParameters, d.heritageClauses, d.members);
+    case 268 /* ImportEqualsDeclaration */:
+      return factory.updateImportEqualsDeclaration(d, modifiers, d.isTypeOnly, d.name, d.moduleReference);
+    case 241 /* ExpressionStatement */:
+      return Debug.fail();
+    default:
+      return Debug.assertNever(d, `Unexpected declaration kind ${d.kind}`);
+  }
+}
+function addCommonjsExport(decl) {
+  return [decl, ...getNamesToExportInCommonJS(decl).map(createExportAssignment)];
+}
+function getNamesToExportInCommonJS(decl) {
+  switch (decl.kind) {
+    case 259 /* FunctionDeclaration */:
+    case 260 /* ClassDeclaration */:
+      return [decl.name.text];
+    case 240 /* VariableStatement */:
+      return mapDefined(decl.declarationList.declarations, (d) => isIdentifier(d.name) ? d.name.text : void 0);
+    case 264 /* ModuleDeclaration */:
+    case 263 /* EnumDeclaration */:
+    case 262 /* TypeAliasDeclaration */:
+    case 261 /* InterfaceDeclaration */:
+    case 268 /* ImportEqualsDeclaration */:
+      return emptyArray;
+    case 241 /* ExpressionStatement */:
+      return Debug.fail("Can't export an ExpressionStatement");
+    default:
+      return Debug.assertNever(decl, `Unexpected decl kind ${decl.kind}`);
+  }
+}
+function createExportAssignment(name) {
+  return factory.createExpressionStatement(
+    factory.createBinaryExpression(
+      factory.createPropertyAccessExpression(factory.createIdentifier("exports"), factory.createIdentifier(name)),
+      63 /* EqualsToken */,
+      factory.createIdentifier(name)
+    )
+  );
+}
+
+// src/services/_namespaces/ts.refactor.addOrRemoveBracesToArrowFunction.ts
+var ts_refactor_addOrRemoveBracesToArrowFunction_exports = {};
+
+// src/services/refactors/convertOverloadListToSingleSignature.ts
+var refactorName5 = "Convert overload list to single signature";
+var refactorDescription = Diagnostics.Convert_overload_list_to_single_signature.message;
+var functionOverloadAction = {
+  name: refactorName5,
+  description: refactorDescription,
+  kind: "refactor.rewrite.function.overloadList"
+};
+registerRefactor(refactorName5, {
+  kinds: [functionOverloadAction.kind],
+  getEditsForAction: getRefactorEditsToConvertOverloadsToOneSignature,
+  getAvailableActions: getRefactorActionsToConvertOverloadsToOneSignature
+});
+function getRefactorActionsToConvertOverloadsToOneSignature(context) {
+  const { file, startPosition, program } = context;
+  const info = getConvertableOverloadListAtPosition(file, startPosition, program);
+  if (!info)
+    return emptyArray;
+  return [{
+    name: refactorName5,
+    description: refactorDescription,
+    actions: [functionOverloadAction]
+  }];
+}
+function getRefactorEditsToConvertOverloadsToOneSignature(context) {
+  const { file, startPosition, program } = context;
+  const signatureDecls = getConvertableOverloadListAtPosition(file, startPosition, program);
+  if (!signatureDecls)
+    return void 0;
+  const checker = program.getTypeChecker();
+  const lastDeclaration = signatureDecls[signatureDecls.length - 1];
+  let updated = lastDeclaration;
+  switch (lastDeclaration.kind) {
+    case 170 /* MethodSignature */: {
+      updated = factory.updateMethodSignature(
+        lastDeclaration,
+        lastDeclaration.modifiers,
+        lastDeclaration.name,
+        lastDeclaration.questionToken,
+        lastDeclaration.typeParameters,
+        getNewParametersForCombinedSignature(signatureDecls),
+        lastDeclaration.type
+      );
+      break;
+    }
+    case 171 /* MethodDeclaration */: {
+      updated = factory.updateMethodDeclaration(
+        lastDeclaration,
+        lastDeclaration.modifiers,
+        lastDeclaration.asteriskToken,
+        lastDeclaration.name,
+        lastDeclaration.questionToken,
+        lastDeclaration.typeParameters,
+        getNewParametersForCombinedSignature(signatureDecls),
+        lastDeclaration.type,
+        lastDeclaration.body
+      );
+      break;
+    }
+    case 176 /* CallSignature */: {
+      updated = factory.updateCallSignature(
+        lastDeclaration,
+        lastDeclaration.typeParameters,
+        getNewParametersForCombinedSignature(signatureDecls),
+        lastDeclaration.type
+      );
+      break;
+    }
+    case 173 /* Constructor */: {
+      updated = factory.updateConstructorDeclaration(
+        lastDeclaration,
+        lastDeclaration.modifiers,
+        getNewParametersForCombinedSignature(signatureDecls),
+        lastDeclaration.body
+      );
+      break;
+    }
+    case 177 /* ConstructSignature */: {
+      updated = factory.updateConstructSignature(
+        lastDeclaration,
+        lastDeclaration.typeParameters,
+        getNewParametersForCombinedSignature(signatureDecls),
+        lastDeclaration.type
+      );
+      break;
+    }
+    case 259 /* FunctionDeclaration */: {
+      updated = factory.updateFunctionDeclaration(
+        lastDeclaration,
+        lastDeclaration.modifiers,
+        lastDeclaration.asteriskToken,
+        lastDeclaration.name,
+        lastDeclaration.typeParameters,
+        getNewParametersForCombinedSignature(signatureDecls),
+        lastDeclaration.type,
+        lastDeclaration.body
+      );
+      break;
+    }
+    default:
+      return Debug.failBadSyntaxKind(lastDeclaration, "Unhandled signature kind in overload list conversion refactoring");
+  }
+  if (updated === lastDeclaration) {
+    return;
+  }
+  const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
+    t.replaceNodeRange(file, signatureDecls[0], signatureDecls[signatureDecls.length - 1], updated);
+  });
+  return { renameFilename: void 0, renameLocation: void 0, edits };
+  function getNewParametersForCombinedSignature(signatureDeclarations) {
+    const lastSig = signatureDeclarations[signatureDeclarations.length - 1];
+    if (isFunctionLikeDeclaration(lastSig) && lastSig.body) {
+      signatureDeclarations = signatureDeclarations.slice(0, signatureDeclarations.length - 1);
+    }
+    return factory.createNodeArray([
+      factory.createParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        factory.createToken(25 /* DotDotDotToken */),
+        "args",
+        /*questionToken*/
+        void 0,
+        factory.createUnionTypeNode(map(signatureDeclarations, convertSignatureParametersToTuple))
+      )
+    ]);
+  }
+  function convertSignatureParametersToTuple(decl) {
+    const members = map(decl.parameters, convertParameterToNamedTupleMember);
+    return setEmitFlags(factory.createTupleTypeNode(members), some(members, (m) => !!length(getSyntheticLeadingComments(m))) ? 0 /* None */ : 1 /* SingleLine */);
+  }
+  function convertParameterToNamedTupleMember(p) {
+    Debug.assert(isIdentifier(p.name));
+    const result = setTextRange(factory.createNamedTupleMember(
+      p.dotDotDotToken,
+      p.name,
+      p.questionToken,
+      p.type || factory.createKeywordTypeNode(131 /* AnyKeyword */)
+    ), p);
+    const parameterDocComment = p.symbol && p.symbol.getDocumentationComment(checker);
+    if (parameterDocComment) {
+      const newComment = displayPartsToString(parameterDocComment);
+      if (newComment.length) {
+        setSyntheticLeadingComments(result, [{
+          text: `*
+${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
+ `,
+          kind: 3 /* MultiLineCommentTrivia */,
+          pos: -1,
+          end: -1,
+          hasTrailingNewLine: true,
+          hasLeadingNewline: true
+        }]);
       }
     }
+    return result;
   }
-  function transformConstantInitializer(initializer, substitutions) {
-    return substitutions.size ? visitor(initializer) : initializer;
-    function visitor(node) {
-      const substitution = substitutions.get(getNodeId(node).toString());
-      return substitution ? getSynthesizedDeepClone(substitution) : visitEachChild(node, visitor, nullTransformationContext);
+}
+function isConvertableSignatureDeclaration(d) {
+  switch (d.kind) {
+    case 170 /* MethodSignature */:
+    case 171 /* MethodDeclaration */:
+    case 176 /* CallSignature */:
+    case 173 /* Constructor */:
+    case 177 /* ConstructSignature */:
+    case 259 /* FunctionDeclaration */:
+      return true;
+  }
+  return false;
+}
+function getConvertableOverloadListAtPosition(file, startPosition, program) {
+  const node = getTokenAtPosition(file, startPosition);
+  const containingDecl = findAncestor(node, isConvertableSignatureDeclaration);
+  if (!containingDecl) {
+    return;
+  }
+  if (isFunctionLikeDeclaration(containingDecl) && containingDecl.body && rangeContainsPosition(containingDecl.body, startPosition)) {
+    return;
+  }
+  const checker = program.getTypeChecker();
+  const signatureSymbol = containingDecl.symbol;
+  if (!signatureSymbol) {
+    return;
+  }
+  const decls = signatureSymbol.declarations;
+  if (length(decls) <= 1) {
+    return;
+  }
+  if (!every(decls, (d) => getSourceFileOfNode(d) === file)) {
+    return;
+  }
+  if (!isConvertableSignatureDeclaration(decls[0])) {
+    return;
+  }
+  const kindOne = decls[0].kind;
+  if (!every(decls, (d) => d.kind === kindOne)) {
+    return;
+  }
+  const signatureDecls = decls;
+  if (some(signatureDecls, (d) => !!d.typeParameters || some(d.parameters, (p) => !!p.modifiers || !isIdentifier(p.name)))) {
+    return;
+  }
+  const signatures = mapDefined(signatureDecls, (d) => checker.getSignatureFromDeclaration(d));
+  if (length(signatures) !== length(decls)) {
+    return;
+  }
+  const returnOne = checker.getReturnTypeOfSignature(signatures[0]);
+  if (!every(signatures, (s) => checker.getReturnTypeOfSignature(s) === returnOne)) {
+    return;
+  }
+  return signatureDecls;
+}
+
+// src/services/refactors/addOrRemoveBracesToArrowFunction.ts
+var refactorName6 = "Add or remove braces in an arrow function";
+var refactorDescription2 = Diagnostics.Add_or_remove_braces_in_an_arrow_function.message;
+var addBracesAction = {
+  name: "Add braces to arrow function",
+  description: Diagnostics.Add_braces_to_arrow_function.message,
+  kind: "refactor.rewrite.arrow.braces.add"
+};
+var removeBracesAction = {
+  name: "Remove braces from arrow function",
+  description: Diagnostics.Remove_braces_from_arrow_function.message,
+  kind: "refactor.rewrite.arrow.braces.remove"
+};
+registerRefactor(refactorName6, {
+  kinds: [removeBracesAction.kind],
+  getEditsForAction: getRefactorEditsToRemoveFunctionBraces,
+  getAvailableActions: getRefactorActionsToRemoveFunctionBraces
+});
+function getRefactorActionsToRemoveFunctionBraces(context) {
+  const { file, startPosition, triggerReason } = context;
+  const info = getConvertibleArrowFunctionAtPosition(file, startPosition, triggerReason === "invoked");
+  if (!info)
+    return emptyArray;
+  if (!isRefactorErrorInfo(info)) {
+    return [{
+      name: refactorName6,
+      description: refactorDescription2,
+      actions: [
+        info.addBraces ? addBracesAction : removeBracesAction
+      ]
+    }];
+  }
+  if (context.preferences.provideRefactorNotApplicableReason) {
+    return [{
+      name: refactorName6,
+      description: refactorDescription2,
+      actions: [
+        { ...addBracesAction, notApplicableReason: info.error },
+        { ...removeBracesAction, notApplicableReason: info.error }
+      ]
+    }];
+  }
+  return emptyArray;
+}
+function getRefactorEditsToRemoveFunctionBraces(context, actionName2) {
+  const { file, startPosition } = context;
+  const info = getConvertibleArrowFunctionAtPosition(file, startPosition);
+  Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
+  const { expression, returnStatement, func } = info;
+  let body;
+  if (actionName2 === addBracesAction.name) {
+    const returnStatement2 = factory.createReturnStatement(expression);
+    body = factory.createBlock(
+      [returnStatement2],
+      /* multiLine */
+      true
+    );
+    copyLeadingComments(
+      expression,
+      returnStatement2,
+      file,
+      3 /* MultiLineCommentTrivia */,
+      /* hasTrailingNewLine */
+      true
+    );
+  } else if (actionName2 === removeBracesAction.name && returnStatement) {
+    const actualExpression = expression || factory.createVoidZero();
+    body = needsParentheses(actualExpression) ? factory.createParenthesizedExpression(actualExpression) : actualExpression;
+    copyTrailingAsLeadingComments(
+      returnStatement,
+      body,
+      file,
+      3 /* MultiLineCommentTrivia */,
+      /* hasTrailingNewLine */
+      false
+    );
+    copyLeadingComments(
+      returnStatement,
+      body,
+      file,
+      3 /* MultiLineCommentTrivia */,
+      /* hasTrailingNewLine */
+      false
+    );
+    copyTrailingComments(
+      returnStatement,
+      body,
+      file,
+      3 /* MultiLineCommentTrivia */,
+      /* hasTrailingNewLine */
+      false
+    );
+  } else {
+    Debug.fail("invalid action");
+  }
+  const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => {
+    t.replaceNode(file, func.body, body);
+  });
+  return { renameFilename: void 0, renameLocation: void 0, edits };
+}
+function getConvertibleArrowFunctionAtPosition(file, startPosition, considerFunctionBodies = true, kind) {
+  const node = getTokenAtPosition(file, startPosition);
+  const func = getContainingFunction(node);
+  if (!func) {
+    return {
+      error: getLocaleSpecificMessage(Diagnostics.Could_not_find_a_containing_arrow_function)
+    };
+  }
+  if (!isArrowFunction(func)) {
+    return {
+      error: getLocaleSpecificMessage(Diagnostics.Containing_function_is_not_an_arrow_function)
+    };
+  }
+  if (!rangeContainsRange(func, node) || rangeContainsRange(func.body, node) && !considerFunctionBodies) {
+    return void 0;
+  }
+  if (refactorKindBeginsWith(addBracesAction.kind, kind) && isExpression(func.body)) {
+    return { func, addBraces: true, expression: func.body };
+  } else if (refactorKindBeginsWith(removeBracesAction.kind, kind) && isBlock(func.body) && func.body.statements.length === 1) {
+    const firstStatement = first(func.body.statements);
+    if (isReturnStatement(firstStatement)) {
+      return { func, addBraces: false, expression: firstStatement.expression, returnStatement: firstStatement };
     }
   }
-  function getStatementsOrClassElements(scope) {
-    if (isFunctionLikeDeclaration(scope)) {
-      const body = scope.body;
-      if (isBlock(body)) {
-        return body.statements;
-      }
-    } else if (isModuleBlock(scope) || isSourceFile(scope)) {
-      return scope.statements;
-    } else if (isClassLike(scope)) {
-      return scope.members;
+  return void 0;
+}
+
+// src/services/_namespaces/ts.refactor.convertArrowFunctionOrFunctionExpression.ts
+var ts_refactor_convertArrowFunctionOrFunctionExpression_exports = {};
+
+// src/services/refactors/convertArrowFunctionOrFunctionExpression.ts
+var refactorName7 = "Convert arrow function or function expression";
+var refactorDescription3 = getLocaleSpecificMessage(Diagnostics.Convert_arrow_function_or_function_expression);
+var toAnonymousFunctionAction = {
+  name: "Convert to anonymous function",
+  description: getLocaleSpecificMessage(Diagnostics.Convert_to_anonymous_function),
+  kind: "refactor.rewrite.function.anonymous"
+};
+var toNamedFunctionAction = {
+  name: "Convert to named function",
+  description: getLocaleSpecificMessage(Diagnostics.Convert_to_named_function),
+  kind: "refactor.rewrite.function.named"
+};
+var toArrowFunctionAction = {
+  name: "Convert to arrow function",
+  description: getLocaleSpecificMessage(Diagnostics.Convert_to_arrow_function),
+  kind: "refactor.rewrite.function.arrow"
+};
+registerRefactor(refactorName7, {
+  kinds: [
+    toAnonymousFunctionAction.kind,
+    toNamedFunctionAction.kind,
+    toArrowFunctionAction.kind
+  ],
+  getEditsForAction: getRefactorEditsToConvertFunctionExpressions,
+  getAvailableActions: getRefactorActionsToConvertFunctionExpressions
+});
+function getRefactorActionsToConvertFunctionExpressions(context) {
+  const { file, startPosition, program, kind } = context;
+  const info = getFunctionInfo(file, startPosition, program);
+  if (!info)
+    return emptyArray;
+  const { selectedVariableDeclaration, func } = info;
+  const possibleActions = [];
+  const errors = [];
+  if (refactorKindBeginsWith(toNamedFunctionAction.kind, kind)) {
+    const error = selectedVariableDeclaration || isArrowFunction(func) && isVariableDeclaration(func.parent) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_named_function);
+    if (error) {
+      errors.push({ ...toNamedFunctionAction, notApplicableReason: error });
     } else {
-      assertType(scope);
+      possibleActions.push(toNamedFunctionAction);
     }
-    return emptyArray;
   }
-  function getNodeToInsertFunctionBefore(minPos, scope) {
-    return find(getStatementsOrClassElements(scope), (child) => child.pos >= minPos && isFunctionLikeDeclaration(child) && !isConstructorDeclaration(child));
-  }
-  function getNodeToInsertPropertyBefore(maxPos, scope) {
-    const members = scope.members;
-    Debug.assert(members.length > 0, "Found no members");
-    let prevMember;
-    let allProperties = true;
-    for (const member of members) {
-      if (member.pos > maxPos) {
-        return prevMember || members[0];
-      }
-      if (allProperties && !isPropertyDeclaration(member)) {
-        if (prevMember !== void 0) {
-          return member;
-        }
-        allProperties = false;
-      }
-      prevMember = member;
+  if (refactorKindBeginsWith(toAnonymousFunctionAction.kind, kind)) {
+    const error = !selectedVariableDeclaration && isArrowFunction(func) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_anonymous_function);
+    if (error) {
+      errors.push({ ...toAnonymousFunctionAction, notApplicableReason: error });
+    } else {
+      possibleActions.push(toAnonymousFunctionAction);
     }
-    if (prevMember === void 0)
-      return Debug.fail();
-    return prevMember;
   }
-  function getNodeToInsertConstantBefore(node, scope) {
-    Debug.assert(!isClassLike(scope));
-    let prevScope;
-    for (let curr = node; curr !== scope; curr = curr.parent) {
-      if (isScope(curr)) {
-        prevScope = curr;
-      }
+  if (refactorKindBeginsWith(toArrowFunctionAction.kind, kind)) {
+    const error = isFunctionExpression(func) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_arrow_function);
+    if (error) {
+      errors.push({ ...toArrowFunctionAction, notApplicableReason: error });
+    } else {
+      possibleActions.push(toArrowFunctionAction);
+    }
+  }
+  return [{
+    name: refactorName7,
+    description: refactorDescription3,
+    actions: possibleActions.length === 0 && context.preferences.provideRefactorNotApplicableReason ? errors : possibleActions
+  }];
+}
+function getRefactorEditsToConvertFunctionExpressions(context, actionName2) {
+  const { file, startPosition, program } = context;
+  const info = getFunctionInfo(file, startPosition, program);
+  if (!info)
+    return void 0;
+  const { func } = info;
+  const edits = [];
+  switch (actionName2) {
+    case toAnonymousFunctionAction.name:
+      edits.push(...getEditInfoForConvertToAnonymousFunction(context, func));
+      break;
+    case toNamedFunctionAction.name:
+      const variableInfo = getVariableInfo(func);
+      if (!variableInfo)
+        return void 0;
+      edits.push(...getEditInfoForConvertToNamedFunction(context, func, variableInfo));
+      break;
+    case toArrowFunctionAction.name:
+      if (!isFunctionExpression(func))
+        return void 0;
+      edits.push(...getEditInfoForConvertToArrowFunction(context, func));
+      break;
+    default:
+      return Debug.fail("invalid action");
+  }
+  return { renameFilename: void 0, renameLocation: void 0, edits };
+}
+function containingThis(node) {
+  let containsThis = false;
+  node.forEachChild(function checkThis(child) {
+    if (isThis(child)) {
+      containsThis = true;
+      return;
     }
-    for (let curr = (prevScope || node).parent; ; curr = curr.parent) {
-      if (isBlockLike(curr)) {
-        let prevStatement;
-        for (const statement of curr.statements) {
-          if (statement.pos > node.pos) {
-            break;
-          }
-          prevStatement = statement;
-        }
-        if (!prevStatement && isCaseClause(curr)) {
-          Debug.assert(isSwitchStatement(curr.parent.parent), "Grandparent isn't a switch statement");
-          return curr.parent.parent;
-        }
-        return Debug.checkDefined(prevStatement, "prevStatement failed to get set");
-      }
-      Debug.assert(curr !== scope, "Didn't encounter a block-like before encountering scope");
-    }
-  }
-  function getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes) {
-    const variableAssignments = map(exposedVariableDeclarations, (v) => factory.createShorthandPropertyAssignment(v.symbol.name));
-    const writeAssignments = map(writes, (w) => factory.createShorthandPropertyAssignment(w.symbol.name));
-    return variableAssignments === void 0 ? writeAssignments : writeAssignments === void 0 ? variableAssignments : variableAssignments.concat(writeAssignments);
-  }
-  function isReadonlyArray(v) {
-    return isArray(v);
-  }
-  function getEnclosingTextRange(targetRange, sourceFile) {
-    return isReadonlyArray(targetRange.range) ? { pos: first(targetRange.range).getStart(sourceFile), end: last(targetRange.range).getEnd() } : targetRange.range;
-  }
-  var Usage = /* @__PURE__ */ ((Usage2) => {
-    Usage2[Usage2["Read"] = 1] = "Read";
-    Usage2[Usage2["Write"] = 2] = "Write";
-    return Usage2;
-  })(Usage || {});
-  function collectReadsAndWrites(targetRange, scopes, enclosingTextRange, sourceFile, checker, cancellationToken) {
-    const allTypeParameterUsages = /* @__PURE__ */ new Map();
-    const usagesPerScope = [];
-    const substitutionsPerScope = [];
-    const functionErrorsPerScope = [];
-    const constantErrorsPerScope = [];
-    const visibleDeclarationsInExtractedRange = [];
-    const exposedVariableSymbolSet = /* @__PURE__ */ new Map();
-    const exposedVariableDeclarations = [];
-    let firstExposedNonVariableDeclaration;
-    const expression = !isReadonlyArray(targetRange.range) ? targetRange.range : targetRange.range.length === 1 && isExpressionStatement(targetRange.range[0]) ? targetRange.range[0].expression : void 0;
-    let expressionDiagnostic;
-    if (expression === void 0) {
-      const statements = targetRange.range;
-      const start2 = first(statements).getStart();
-      const end = last(statements).end;
-      expressionDiagnostic = createFileDiagnostic(sourceFile, start2, end - start2, Messages.expressionExpected);
-    } else if (checker.getTypeAtLocation(expression).flags & (16384 /* Void */ | 131072 /* Never */)) {
-      expressionDiagnostic = createDiagnosticForNode(expression, Messages.uselessConstantType);
-    }
-    for (const scope of scopes) {
-      usagesPerScope.push({ usages: /* @__PURE__ */ new Map(), typeParameterUsages: /* @__PURE__ */ new Map(), substitutions: /* @__PURE__ */ new Map() });
-      substitutionsPerScope.push(/* @__PURE__ */ new Map());
-      functionErrorsPerScope.push([]);
-      const constantErrors = [];
-      if (expressionDiagnostic) {
-        constantErrors.push(expressionDiagnostic);
-      }
-      if (isClassLike(scope) && isInJSFile(scope)) {
-        constantErrors.push(createDiagnosticForNode(scope, Messages.cannotExtractToJSClass));
-      }
-      if (isArrowFunction(scope) && !isBlock(scope.body)) {
-        constantErrors.push(createDiagnosticForNode(scope, Messages.cannotExtractToExpressionArrowFunction));
-      }
-      constantErrorsPerScope.push(constantErrors);
-    }
-    const seenUsages = /* @__PURE__ */ new Map();
-    const target = isReadonlyArray(targetRange.range) ? factory.createBlock(targetRange.range) : targetRange.range;
-    const unmodifiedNode = isReadonlyArray(targetRange.range) ? first(targetRange.range) : targetRange.range;
-    const inGenericContext = isInGenericContext(unmodifiedNode);
-    collectUsages(target);
-    if (inGenericContext && !isReadonlyArray(targetRange.range) && !isJsxAttribute(targetRange.range)) {
-      const contextualType = checker.getContextualType(targetRange.range);
-      recordTypeParameterUsages(contextualType);
-    }
-    if (allTypeParameterUsages.size > 0) {
-      const seenTypeParameterUsages = /* @__PURE__ */ new Map();
-      let i = 0;
-      for (let curr = unmodifiedNode; curr !== void 0 && i < scopes.length; curr = curr.parent) {
-        if (curr === scopes[i]) {
-          seenTypeParameterUsages.forEach((typeParameter, id) => {
-            usagesPerScope[i].typeParameterUsages.set(id, typeParameter);
-          });
-          i++;
-        }
-        if (isDeclarationWithTypeParameters(curr)) {
-          for (const typeParameterDecl of getEffectiveTypeParameterDeclarations(curr)) {
-            const typeParameter = checker.getTypeAtLocation(typeParameterDecl);
-            if (allTypeParameterUsages.has(typeParameter.id.toString())) {
-              seenTypeParameterUsages.set(typeParameter.id.toString(), typeParameter);
-            }
-          }
-        }
-      }
-      Debug.assert(i === scopes.length, "Should have iterated all scopes");
+    if (!isClassLike(child) && !isFunctionDeclaration(child) && !isFunctionExpression(child)) {
+      forEachChild(child, checkThis);
     }
-    if (visibleDeclarationsInExtractedRange.length) {
-      const containingLexicalScopeOfExtraction = isBlockScope(scopes[0], scopes[0].parent) ? scopes[0] : getEnclosingBlockScopeContainer(scopes[0]);
-      forEachChild(containingLexicalScopeOfExtraction, checkForUsedDeclarations);
+  });
+  return containsThis;
+}
+function getFunctionInfo(file, startPosition, program) {
+  const token = getTokenAtPosition(file, startPosition);
+  const typeChecker = program.getTypeChecker();
+  const func = tryGetFunctionFromVariableDeclaration(file, typeChecker, token.parent);
+  if (func && !containingThis(func.body) && !typeChecker.containsArgumentsReference(func)) {
+    return { selectedVariableDeclaration: true, func };
+  }
+  const maybeFunc = getContainingFunction(token);
+  if (maybeFunc && (isFunctionExpression(maybeFunc) || isArrowFunction(maybeFunc)) && !rangeContainsRange(maybeFunc.body, token) && !containingThis(maybeFunc.body) && !typeChecker.containsArgumentsReference(maybeFunc)) {
+    if (isFunctionExpression(maybeFunc) && isFunctionReferencedInFile(file, typeChecker, maybeFunc))
+      return void 0;
+    return { selectedVariableDeclaration: false, func: maybeFunc };
+  }
+  return void 0;
+}
+function isSingleVariableDeclaration(parent2) {
+  return isVariableDeclaration(parent2) || isVariableDeclarationList(parent2) && parent2.declarations.length === 1;
+}
+function tryGetFunctionFromVariableDeclaration(sourceFile, typeChecker, parent2) {
+  if (!isSingleVariableDeclaration(parent2)) {
+    return void 0;
+  }
+  const variableDeclaration = isVariableDeclaration(parent2) ? parent2 : first(parent2.declarations);
+  const initializer = variableDeclaration.initializer;
+  if (initializer && (isArrowFunction(initializer) || isFunctionExpression(initializer) && !isFunctionReferencedInFile(sourceFile, typeChecker, initializer))) {
+    return initializer;
+  }
+  return void 0;
+}
+function convertToBlock(body) {
+  if (isExpression(body)) {
+    const returnStatement = factory.createReturnStatement(body);
+    const file = body.getSourceFile();
+    suppressLeadingAndTrailingTrivia(returnStatement);
+    copyTrailingAsLeadingComments(
+      body,
+      returnStatement,
+      file,
+      /* commentKind */
+      void 0,
+      /* hasTrailingNewLine */
+      true
+    );
+    return factory.createBlock(
+      [returnStatement],
+      /* multiLine */
+      true
+    );
+  } else {
+    return body;
+  }
+}
+function getVariableInfo(func) {
+  const variableDeclaration = func.parent;
+  if (!isVariableDeclaration(variableDeclaration) || !isVariableDeclarationInVariableStatement(variableDeclaration))
+    return void 0;
+  const variableDeclarationList = variableDeclaration.parent;
+  const statement = variableDeclarationList.parent;
+  if (!isVariableDeclarationList(variableDeclarationList) || !isVariableStatement(statement) || !isIdentifier(variableDeclaration.name))
+    return void 0;
+  return { variableDeclaration, variableDeclarationList, statement, name: variableDeclaration.name };
+}
+function getEditInfoForConvertToAnonymousFunction(context, func) {
+  const { file } = context;
+  const body = convertToBlock(func.body);
+  const newNode = factory.createFunctionExpression(
+    func.modifiers,
+    func.asteriskToken,
+    /* name */
+    void 0,
+    func.typeParameters,
+    func.parameters,
+    func.type,
+    body
+  );
+  return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, func, newNode));
+}
+function getEditInfoForConvertToNamedFunction(context, func, variableInfo) {
+  const { file } = context;
+  const body = convertToBlock(func.body);
+  const { variableDeclaration, variableDeclarationList, statement, name } = variableInfo;
+  suppressLeadingTrivia(statement);
+  const modifiersFlags = getCombinedModifierFlags(variableDeclaration) & 1 /* Export */ | getEffectiveModifierFlags(func);
+  const modifiers = factory.createModifiersFromModifierFlags(modifiersFlags);
+  const newNode = factory.createFunctionDeclaration(length(modifiers) ? modifiers : void 0, func.asteriskToken, name, func.typeParameters, func.parameters, func.type, body);
+  if (variableDeclarationList.declarations.length === 1) {
+    return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, statement, newNode));
+  } else {
+    return ts_textChanges_exports.ChangeTracker.with(context, (t) => {
+      t.delete(file, variableDeclaration);
+      t.insertNodeAfter(file, statement, newNode);
+    });
+  }
+}
+function getEditInfoForConvertToArrowFunction(context, func) {
+  const { file } = context;
+  const statements = func.body.statements;
+  const head = statements[0];
+  let body;
+  if (canBeConvertedToExpression(func.body, head)) {
+    body = head.expression;
+    suppressLeadingAndTrailingTrivia(body);
+    copyComments(head, body);
+  } else {
+    body = func.body;
+  }
+  const newNode = factory.createArrowFunction(func.modifiers, func.typeParameters, func.parameters, func.type, factory.createToken(38 /* EqualsGreaterThanToken */), body);
+  return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, func, newNode));
+}
+function canBeConvertedToExpression(body, head) {
+  return body.statements.length === 1 && (isReturnStatement(head) && !!head.expression);
+}
+function isFunctionReferencedInFile(sourceFile, typeChecker, node) {
+  return !!node.name && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(node.name, typeChecker, sourceFile);
+}
+
+// src/services/_namespaces/ts.refactor.convertParamsToDestructuredObject.ts
+var ts_refactor_convertParamsToDestructuredObject_exports = {};
+
+// src/services/refactors/convertParamsToDestructuredObject.ts
+var refactorName8 = "Convert parameters to destructured object";
+var minimumParameterLength = 1;
+var refactorDescription4 = getLocaleSpecificMessage(Diagnostics.Convert_parameters_to_destructured_object);
+var toDestructuredAction = {
+  name: refactorName8,
+  description: refactorDescription4,
+  kind: "refactor.rewrite.parameters.toDestructured"
+};
+registerRefactor(refactorName8, {
+  kinds: [toDestructuredAction.kind],
+  getEditsForAction: getRefactorEditsToConvertParametersToDestructuredObject,
+  getAvailableActions: getRefactorActionsToConvertParametersToDestructuredObject
+});
+function getRefactorActionsToConvertParametersToDestructuredObject(context) {
+  const { file, startPosition } = context;
+  const isJSFile = isSourceFileJS(file);
+  if (isJSFile)
+    return emptyArray;
+  const functionDeclaration = getFunctionDeclarationAtPosition(file, startPosition, context.program.getTypeChecker());
+  if (!functionDeclaration)
+    return emptyArray;
+  return [{
+    name: refactorName8,
+    description: refactorDescription4,
+    actions: [toDestructuredAction]
+  }];
+}
+function getRefactorEditsToConvertParametersToDestructuredObject(context, actionName2) {
+  Debug.assert(actionName2 === refactorName8, "Unexpected action name");
+  const { file, startPosition, program, cancellationToken, host } = context;
+  const functionDeclaration = getFunctionDeclarationAtPosition(file, startPosition, program.getTypeChecker());
+  if (!functionDeclaration || !cancellationToken)
+    return void 0;
+  const groupedReferences = getGroupedReferences(functionDeclaration, program, cancellationToken);
+  if (groupedReferences.valid) {
+    const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange36(file, program, host, t, functionDeclaration, groupedReferences));
+    return { renameFilename: void 0, renameLocation: void 0, edits };
+  }
+  return { edits: [] };
+}
+function doChange36(sourceFile, program, host, changes, functionDeclaration, groupedReferences) {
+  const signature = groupedReferences.signature;
+  const newFunctionDeclarationParams = map(createNewParameters(functionDeclaration, program, host), (param) => getSynthesizedDeepClone(param));
+  if (signature) {
+    const newSignatureParams = map(createNewParameters(signature, program, host), (param) => getSynthesizedDeepClone(param));
+    replaceParameters(signature, newSignatureParams);
+  }
+  replaceParameters(functionDeclaration, newFunctionDeclarationParams);
+  const functionCalls = sortAndDeduplicate(
+    groupedReferences.functionCalls,
+    /*comparer*/
+    (a, b) => compareValues(a.pos, b.pos)
+  );
+  for (const call of functionCalls) {
+    if (call.arguments && call.arguments.length) {
+      const newArgument = getSynthesizedDeepClone(
+        createNewArgument(functionDeclaration, call.arguments),
+        /*includeTrivia*/
+        true
+      );
+      changes.replaceNodeRange(
+        getSourceFileOfNode(call),
+        first(call.arguments),
+        last(call.arguments),
+        newArgument,
+        { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include }
+      );
     }
-    for (let i = 0; i < scopes.length; i++) {
-      const scopeUsages = usagesPerScope[i];
-      if (i > 0 && (scopeUsages.usages.size > 0 || scopeUsages.typeParameterUsages.size > 0)) {
-        const errorNode = isReadonlyArray(targetRange.range) ? targetRange.range[0] : targetRange.range;
-        constantErrorsPerScope[i].push(createDiagnosticForNode(errorNode, Messages.cannotAccessVariablesFromNestedScopes));
+  }
+  function replaceParameters(declarationOrSignature, parameterDeclarations) {
+    changes.replaceNodeRangeWithNodes(
+      sourceFile,
+      first(declarationOrSignature.parameters),
+      last(declarationOrSignature.parameters),
+      parameterDeclarations,
+      {
+        joiner: ", ",
+        // indentation is set to 0 because otherwise the object parameter will be indented if there is a `this` parameter
+        indentation: 0,
+        leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll,
+        trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
       }
-      if (targetRange.facts & 16 /* UsesThisInFunction */ && isClassLike(scopes[i])) {
-        functionErrorsPerScope[i].push(createDiagnosticForNode(targetRange.thisNode, Messages.cannotExtractFunctionsContainingThisToMethod));
+    );
+  }
+}
+function getGroupedReferences(functionDeclaration, program, cancellationToken) {
+  const functionNames = getFunctionNames(functionDeclaration);
+  const classNames = isConstructorDeclaration(functionDeclaration) ? getClassNames(functionDeclaration) : [];
+  const names = deduplicate([...functionNames, ...classNames], equateValues);
+  const checker = program.getTypeChecker();
+  const references = flatMap(
+    names,
+    /*mapfn*/
+    (name) => ts_FindAllReferences_exports.getReferenceEntriesForNode(-1, name, program, program.getSourceFiles(), cancellationToken)
+  );
+  const groupedReferences = groupReferences(references);
+  if (!every(
+    groupedReferences.declarations,
+    /*callback*/
+    (decl) => contains(names, decl)
+  )) {
+    groupedReferences.valid = false;
+  }
+  return groupedReferences;
+  function groupReferences(referenceEntries) {
+    const classReferences = { accessExpressions: [], typeUsages: [] };
+    const groupedReferences2 = { functionCalls: [], declarations: [], classReferences, valid: true };
+    const functionSymbols = map(functionNames, getSymbolTargetAtLocation);
+    const classSymbols = map(classNames, getSymbolTargetAtLocation);
+    const isConstructor = isConstructorDeclaration(functionDeclaration);
+    const contextualSymbols = map(functionNames, (name) => getSymbolForContextualType(name, checker));
+    for (const entry of referenceEntries) {
+      if (entry.kind === ts_FindAllReferences_exports.EntryKind.Span) {
+        groupedReferences2.valid = false;
+        continue;
       }
-      let hasWrite = false;
-      let readonlyClassPropertyWrite;
-      usagesPerScope[i].usages.forEach((value) => {
-        if (value.usage === 2 /* Write */) {
-          hasWrite = true;
-          if (value.symbol.flags & 106500 /* ClassMember */ && value.symbol.valueDeclaration && hasEffectiveModifier(value.symbol.valueDeclaration, 64 /* Readonly */)) {
-            readonlyClassPropertyWrite = value.symbol.valueDeclaration;
-          }
-        }
-      });
-      Debug.assert(isReadonlyArray(targetRange.range) || exposedVariableDeclarations.length === 0, "No variable declarations expected if something was extracted");
-      if (hasWrite && !isReadonlyArray(targetRange.range)) {
-        const diag2 = createDiagnosticForNode(targetRange.range, Messages.cannotWriteInExpression);
-        functionErrorsPerScope[i].push(diag2);
-        constantErrorsPerScope[i].push(diag2);
-      } else if (readonlyClassPropertyWrite && i > 0) {
-        const diag2 = createDiagnosticForNode(readonlyClassPropertyWrite, Messages.cannotExtractReadonlyPropertyInitializerOutsideConstructor);
-        functionErrorsPerScope[i].push(diag2);
-        constantErrorsPerScope[i].push(diag2);
-      } else if (firstExposedNonVariableDeclaration) {
-        const diag2 = createDiagnosticForNode(firstExposedNonVariableDeclaration, Messages.cannotExtractExportedEntity);
-        functionErrorsPerScope[i].push(diag2);
-        constantErrorsPerScope[i].push(diag2);
-      }
-    }
-    return { target, usagesPerScope, functionErrorsPerScope, constantErrorsPerScope, exposedVariableDeclarations };
-    function isInGenericContext(node) {
-      return !!findAncestor(node, (n) => isDeclarationWithTypeParameters(n) && getEffectiveTypeParameterDeclarations(n).length !== 0);
-    }
-    function recordTypeParameterUsages(type) {
-      const symbolWalker = checker.getSymbolWalker(() => (cancellationToken.throwIfCancellationRequested(), true));
-      const { visitedTypes } = symbolWalker.walkType(type);
-      for (const visitedType of visitedTypes) {
-        if (visitedType.isTypeParameter()) {
-          allTypeParameterUsages.set(visitedType.id.toString(), visitedType);
-        }
-      }
-    }
-    function collectUsages(node, valueUsage = 1 /* Read */) {
-      if (inGenericContext) {
-        const type = checker.getTypeAtLocation(node);
-        recordTypeParameterUsages(type);
-      }
-      if (isDeclaration(node) && node.symbol) {
-        visibleDeclarationsInExtractedRange.push(node);
-      }
-      if (isAssignmentExpression(node)) {
-        collectUsages(node.left, 2 /* Write */);
-        collectUsages(node.right);
-      } else if (isUnaryExpressionWithWrite(node)) {
-        collectUsages(node.operand, 2 /* Write */);
-      } else if (isPropertyAccessExpression(node) || isElementAccessExpression(node)) {
-        forEachChild(node, collectUsages);
-      } else if (isIdentifier(node)) {
-        if (!node.parent) {
-          return;
-        }
-        if (isQualifiedName(node.parent) && node !== node.parent.left) {
-          return;
+      if (contains(contextualSymbols, getSymbolTargetAtLocation(entry.node))) {
+        if (isValidMethodSignature(entry.node.parent)) {
+          groupedReferences2.signature = entry.node.parent;
+          continue;
         }
-        if (isPropertyAccessExpression(node.parent) && node !== node.parent.expression) {
-          return;
+        const call = entryToFunctionCall(entry);
+        if (call) {
+          groupedReferences2.functionCalls.push(call);
+          continue;
         }
-        recordUsage(node, valueUsage, isPartOfTypeNode(node));
-      } else {
-        forEachChild(node, collectUsages);
       }
-    }
-    function recordUsage(n, usage, isTypeNode2) {
-      const symbolId = recordUsagebySymbol(n, usage, isTypeNode2);
-      if (symbolId) {
-        for (let i = 0; i < scopes.length; i++) {
-          const substitution = substitutionsPerScope[i].get(symbolId);
-          if (substitution) {
-            usagesPerScope[i].substitutions.set(getNodeId(n).toString(), substitution);
-          }
+      const contextualSymbol = getSymbolForContextualType(entry.node, checker);
+      if (contextualSymbol && contains(contextualSymbols, contextualSymbol)) {
+        const decl = entryToDeclaration(entry);
+        if (decl) {
+          groupedReferences2.declarations.push(decl);
+          continue;
         }
       }
-    }
-    function recordUsagebySymbol(identifier, usage, isTypeName) {
-      const symbol = getSymbolReferencedByIdentifier(identifier);
-      if (!symbol) {
-        return void 0;
-      }
-      const symbolId = getSymbolId(symbol).toString();
-      const lastUsage = seenUsages.get(symbolId);
-      if (lastUsage && lastUsage >= usage) {
-        return symbolId;
-      }
-      seenUsages.set(symbolId, usage);
-      if (lastUsage) {
-        for (const perScope of usagesPerScope) {
-          const prevEntry = perScope.usages.get(identifier.text);
-          if (prevEntry) {
-            perScope.usages.set(identifier.text, { usage, symbol, node: identifier });
-          }
+      if (contains(functionSymbols, getSymbolTargetAtLocation(entry.node)) || isNewExpressionTarget(entry.node)) {
+        const importOrExportReference = entryToImportOrExport(entry);
+        if (importOrExportReference) {
+          continue;
         }
-        return symbolId;
-      }
-      const decls = symbol.getDeclarations();
-      const declInFile = decls && find(decls, (d) => d.getSourceFile() === sourceFile);
-      if (!declInFile) {
-        return void 0;
-      }
-      if (rangeContainsStartEnd(enclosingTextRange, declInFile.getStart(), declInFile.end)) {
-        return void 0;
-      }
-      if (targetRange.facts & 2 /* IsGenerator */ && usage === 2 /* Write */) {
-        const diag2 = createDiagnosticForNode(identifier, Messages.cannotExtractRangeThatContainsWritesToReferencesLocatedOutsideOfTheTargetRangeInGenerators);
-        for (const errors of functionErrorsPerScope) {
-          errors.push(diag2);
+        const decl = entryToDeclaration(entry);
+        if (decl) {
+          groupedReferences2.declarations.push(decl);
+          continue;
         }
-        for (const errors of constantErrorsPerScope) {
-          errors.push(diag2);
+        const call = entryToFunctionCall(entry);
+        if (call) {
+          groupedReferences2.functionCalls.push(call);
+          continue;
         }
       }
-      for (let i = 0; i < scopes.length; i++) {
-        const scope = scopes[i];
-        const resolvedSymbol = checker.resolveName(symbol.name, scope, symbol.flags, false);
-        if (resolvedSymbol === symbol) {
+      if (isConstructor && contains(classSymbols, getSymbolTargetAtLocation(entry.node))) {
+        const importOrExportReference = entryToImportOrExport(entry);
+        if (importOrExportReference) {
           continue;
         }
-        if (!substitutionsPerScope[i].has(symbolId)) {
-          const substitution = tryReplaceWithQualifiedNameOrPropertyAccess(symbol.exportSymbol || symbol, scope, isTypeName);
-          if (substitution) {
-            substitutionsPerScope[i].set(symbolId, substitution);
-          } else if (isTypeName) {
-            if (!(symbol.flags & 262144 /* TypeParameter */)) {
-              const diag2 = createDiagnosticForNode(identifier, Messages.typeWillNotBeVisibleInTheNewScope);
-              functionErrorsPerScope[i].push(diag2);
-              constantErrorsPerScope[i].push(diag2);
-            }
-          } else {
-            usagesPerScope[i].usages.set(identifier.text, { usage, symbol, node: identifier });
-          }
-        }
-      }
-      return symbolId;
-    }
-    function checkForUsedDeclarations(node) {
-      if (node === targetRange.range || isReadonlyArray(targetRange.range) && targetRange.range.indexOf(node) >= 0) {
-        return;
-      }
-      const sym = isIdentifier(node) ? getSymbolReferencedByIdentifier(node) : checker.getSymbolAtLocation(node);
-      if (sym) {
-        const decl = find(visibleDeclarationsInExtractedRange, (d) => d.symbol === sym);
+        const decl = entryToDeclaration(entry);
         if (decl) {
-          if (isVariableDeclaration(decl)) {
-            const idString = decl.symbol.id.toString();
-            if (!exposedVariableSymbolSet.has(idString)) {
-              exposedVariableDeclarations.push(decl);
-              exposedVariableSymbolSet.set(idString, true);
-            }
-          } else {
-            firstExposedNonVariableDeclaration = firstExposedNonVariableDeclaration || decl;
+          groupedReferences2.declarations.push(decl);
+          continue;
+        }
+        const accessExpression = entryToAccessExpression(entry);
+        if (accessExpression) {
+          classReferences.accessExpressions.push(accessExpression);
+          continue;
+        }
+        if (isClassDeclaration(functionDeclaration.parent)) {
+          const type = entryToType(entry);
+          if (type) {
+            classReferences.typeUsages.push(type);
+            continue;
           }
         }
       }
-      forEachChild(node, checkForUsedDeclarations);
-    }
-    function getSymbolReferencedByIdentifier(identifier) {
-      return identifier.parent && isShorthandPropertyAssignment(identifier.parent) && identifier.parent.name === identifier ? checker.getShorthandAssignmentValueSymbol(identifier.parent) : checker.getSymbolAtLocation(identifier);
+      groupedReferences2.valid = false;
     }
-    function tryReplaceWithQualifiedNameOrPropertyAccess(symbol, scopeDecl, isTypeNode2) {
-      if (!symbol) {
-        return void 0;
-      }
-      const decls = symbol.getDeclarations();
-      if (decls && decls.some((d) => d.parent === scopeDecl)) {
-        return factory.createIdentifier(symbol.name);
-      }
-      const prefix = tryReplaceWithQualifiedNameOrPropertyAccess(symbol.parent, scopeDecl, isTypeNode2);
-      if (prefix === void 0) {
-        return void 0;
-      }
-      return isTypeNode2 ? factory.createQualifiedName(prefix, factory.createIdentifier(symbol.name)) : factory.createPropertyAccessExpression(prefix, symbol.name);
+    return groupedReferences2;
+  }
+  function getSymbolTargetAtLocation(node) {
+    const symbol = checker.getSymbolAtLocation(node);
+    return symbol && getSymbolTarget(symbol, checker);
+  }
+}
+function getSymbolForContextualType(node, checker) {
+  const element = getContainingObjectLiteralElement(node);
+  if (element) {
+    const contextualType = checker.getContextualTypeForObjectLiteralElement(element);
+    const symbol = contextualType == null ? void 0 : contextualType.getSymbol();
+    if (symbol && !(getCheckFlags(symbol) & 6 /* Synthetic */)) {
+      return symbol;
     }
   }
-  function getExtractableParent(node) {
-    return findAncestor(node, (node2) => node2.parent && isExtractableExpression(node2) && !isBinaryExpression(node2.parent));
+}
+function entryToImportOrExport(entry) {
+  const node = entry.node;
+  if (isImportSpecifier(node.parent) || isImportClause(node.parent) || isImportEqualsDeclaration(node.parent) || isNamespaceImport(node.parent)) {
+    return node;
   }
-  function isExtractableExpression(node) {
-    const { parent: parent2 } = node;
+  if (isExportSpecifier(node.parent) || isExportAssignment(node.parent)) {
+    return node;
+  }
+  return void 0;
+}
+function entryToDeclaration(entry) {
+  if (isDeclaration(entry.node.parent)) {
+    return entry.node;
+  }
+  return void 0;
+}
+function entryToFunctionCall(entry) {
+  if (entry.node.parent) {
+    const functionReference = entry.node;
+    const parent2 = functionReference.parent;
     switch (parent2.kind) {
-      case 302 /* EnumMember */:
-        return false;
-    }
-    switch (node.kind) {
-      case 10 /* StringLiteral */:
-        return parent2.kind !== 269 /* ImportDeclaration */ && parent2.kind !== 273 /* ImportSpecifier */;
-      case 227 /* SpreadElement */:
-      case 203 /* ObjectBindingPattern */:
-      case 205 /* BindingElement */:
-        return false;
-      case 79 /* Identifier */:
-        return parent2.kind !== 205 /* BindingElement */ && parent2.kind !== 273 /* ImportSpecifier */ && parent2.kind !== 278 /* ExportSpecifier */;
+      case 210 /* CallExpression */:
+      case 211 /* NewExpression */:
+        const callOrNewExpression = tryCast(parent2, isCallOrNewExpression);
+        if (callOrNewExpression && callOrNewExpression.expression === functionReference) {
+          return callOrNewExpression;
+        }
+        break;
+      case 208 /* PropertyAccessExpression */:
+        const propertyAccessExpression = tryCast(parent2, isPropertyAccessExpression);
+        if (propertyAccessExpression && propertyAccessExpression.parent && propertyAccessExpression.name === functionReference) {
+          const callOrNewExpression2 = tryCast(propertyAccessExpression.parent, isCallOrNewExpression);
+          if (callOrNewExpression2 && callOrNewExpression2.expression === propertyAccessExpression) {
+            return callOrNewExpression2;
+          }
+        }
+        break;
+      case 209 /* ElementAccessExpression */:
+        const elementAccessExpression = tryCast(parent2, isElementAccessExpression);
+        if (elementAccessExpression && elementAccessExpression.parent && elementAccessExpression.argumentExpression === functionReference) {
+          const callOrNewExpression2 = tryCast(elementAccessExpression.parent, isCallOrNewExpression);
+          if (callOrNewExpression2 && callOrNewExpression2.expression === elementAccessExpression) {
+            return callOrNewExpression2;
+          }
+        }
+        break;
     }
-    return true;
   }
-  function isBlockLike(node) {
-    switch (node.kind) {
-      case 238 /* Block */:
-      case 308 /* SourceFile */:
-      case 265 /* ModuleBlock */:
-      case 292 /* CaseClause */:
-        return true;
-      default:
-        return false;
+  return void 0;
+}
+function entryToAccessExpression(entry) {
+  if (entry.node.parent) {
+    const reference = entry.node;
+    const parent2 = reference.parent;
+    switch (parent2.kind) {
+      case 208 /* PropertyAccessExpression */:
+        const propertyAccessExpression = tryCast(parent2, isPropertyAccessExpression);
+        if (propertyAccessExpression && propertyAccessExpression.expression === reference) {
+          return propertyAccessExpression;
+        }
+        break;
+      case 209 /* ElementAccessExpression */:
+        const elementAccessExpression = tryCast(parent2, isElementAccessExpression);
+        if (elementAccessExpression && elementAccessExpression.expression === reference) {
+          return elementAccessExpression;
+        }
+        break;
     }
   }
-  function isInJSXContent(node) {
-    return isStringLiteralJsxAttribute(node) || (isJsxElement(node) || isJsxSelfClosingElement(node) || isJsxFragment(node)) && (isJsxElement(node.parent) || isJsxFragment(node.parent));
+  return void 0;
+}
+function entryToType(entry) {
+  const reference = entry.node;
+  if (getMeaningFromLocation(reference) === 2 /* Type */ || isExpressionWithTypeArgumentsInClassExtendsClause(reference.parent)) {
+    return reference;
   }
-  function isStringLiteralJsxAttribute(node) {
-    return isStringLiteral(node) && node.parent && isJsxAttribute(node.parent);
+  return void 0;
+}
+function getFunctionDeclarationAtPosition(file, startPosition, checker) {
+  const node = getTouchingToken(file, startPosition);
+  const functionDeclaration = getContainingFunctionDeclaration(node);
+  if (isTopLevelJSDoc(node))
+    return void 0;
+  if (functionDeclaration && isValidFunctionDeclaration(functionDeclaration, checker) && rangeContainsRange(functionDeclaration, node) && !(functionDeclaration.body && rangeContainsRange(functionDeclaration.body, node)))
+    return functionDeclaration;
+  return void 0;
+}
+function isTopLevelJSDoc(node) {
+  const containingJSDoc = findAncestor(node, isJSDocNode);
+  if (containingJSDoc) {
+    const containingNonJSDoc = findAncestor(containingJSDoc, (n) => !isJSDocNode(n));
+    return !!containingNonJSDoc && isFunctionLikeDeclaration(containingNonJSDoc);
+  }
+  return false;
+}
+function isValidMethodSignature(node) {
+  return isMethodSignature(node) && (isInterfaceDeclaration(node.parent) || isTypeLiteralNode(node.parent));
+}
+function isValidFunctionDeclaration(functionDeclaration, checker) {
+  var _a2;
+  if (!isValidParameterNodeArray(functionDeclaration.parameters, checker))
+    return false;
+  switch (functionDeclaration.kind) {
+    case 259 /* FunctionDeclaration */:
+      return hasNameOrDefault(functionDeclaration) && isSingleImplementation(functionDeclaration, checker);
+    case 171 /* MethodDeclaration */:
+      if (isObjectLiteralExpression(functionDeclaration.parent)) {
+        const contextualSymbol = getSymbolForContextualType(functionDeclaration.name, checker);
+        return ((_a2 = contextualSymbol == null ? void 0 : contextualSymbol.declarations) == null ? void 0 : _a2.length) === 1 && isSingleImplementation(functionDeclaration, checker);
+      }
+      return isSingleImplementation(functionDeclaration, checker);
+    case 173 /* Constructor */:
+      if (isClassDeclaration(functionDeclaration.parent)) {
+        return hasNameOrDefault(functionDeclaration.parent) && isSingleImplementation(functionDeclaration, checker);
+      } else {
+        return isValidVariableDeclaration(functionDeclaration.parent.parent) && isSingleImplementation(functionDeclaration, checker);
+      }
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+      return isValidVariableDeclaration(functionDeclaration.parent);
+  }
+  return false;
+}
+function isSingleImplementation(functionDeclaration, checker) {
+  return !!functionDeclaration.body && !checker.isImplementationOfOverload(functionDeclaration);
+}
+function hasNameOrDefault(functionOrClassDeclaration) {
+  if (!functionOrClassDeclaration.name) {
+    const defaultKeyword = findModifier(functionOrClassDeclaration, 88 /* DefaultKeyword */);
+    return !!defaultKeyword;
+  }
+  return true;
+}
+function isValidParameterNodeArray(parameters, checker) {
+  return getRefactorableParametersLength(parameters) >= minimumParameterLength && every(
+    parameters,
+    /*callback*/
+    (paramDecl) => isValidParameterDeclaration(paramDecl, checker)
+  );
+}
+function isValidParameterDeclaration(parameterDeclaration, checker) {
+  if (isRestParameter(parameterDeclaration)) {
+    const type = checker.getTypeAtLocation(parameterDeclaration);
+    if (!checker.isArrayType(type) && !checker.isTupleType(type))
+      return false;
   }
-
-  // src/services/_namespaces/ts.refactor.generateGetAccessorAndSetAccessor.ts
-  var ts_refactor_generateGetAccessorAndSetAccessor_exports = {};
-
-  // src/services/refactors/generateGetAccessorAndSetAccessor.ts
-  var actionName = "Generate 'get' and 'set' accessors";
-  var actionDescription = Diagnostics.Generate_get_and_set_accessors.message;
-  var generateGetSetAction = {
-    name: actionName,
-    description: actionDescription,
-    kind: "refactor.rewrite.property.generateAccessors"
-  };
-  registerRefactor(actionName, {
-    kinds: [generateGetSetAction.kind],
-    getEditsForAction: function getRefactorActionsToGenerateGetAndSetAccessors(context, actionName2) {
-      if (!context.endPosition)
-        return void 0;
-      const info = ts_codefix_exports.getAccessorConvertiblePropertyAtPosition(context.file, context.program, context.startPosition, context.endPosition);
-      Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
-      const edits = ts_codefix_exports.generateAccessorFromProperty(context.file, context.program, context.startPosition, context.endPosition, context, actionName2);
-      if (!edits)
-        return void 0;
-      const renameFilename = context.file.fileName;
-      const nameNeedRename = info.renameAccessor ? info.accessorName : info.fieldName;
-      const renameLocationOffset = isIdentifier(nameNeedRename) ? 0 : -1;
-      const renameLocation = renameLocationOffset + getRenameLocation(edits, renameFilename, nameNeedRename.text, isParameter(info.declaration));
-      return { renameFilename, renameLocation, edits };
-    },
-    getAvailableActions(context) {
-      if (!context.endPosition)
-        return emptyArray;
-      const info = ts_codefix_exports.getAccessorConvertiblePropertyAtPosition(context.file, context.program, context.startPosition, context.endPosition, context.triggerReason === "invoked");
-      if (!info)
-        return emptyArray;
-      if (!isRefactorErrorInfo(info)) {
-        return [{
-          name: actionName,
-          description: actionDescription,
-          actions: [generateGetSetAction]
-        }];
-      }
-      if (context.preferences.provideRefactorNotApplicableReason) {
-        return [{
-          name: actionName,
-          description: actionDescription,
-          actions: [{ ...generateGetSetAction, notApplicableReason: info.error }]
-        }];
-      }
-      return emptyArray;
-    }
-  });
-
-  // src/services/_namespaces/ts.refactor.inferFunctionReturnType.ts
-  var ts_refactor_inferFunctionReturnType_exports = {};
-
-  // src/services/refactors/inferFunctionReturnType.ts
-  var refactorName12 = "Infer function return type";
-  var refactorDescription6 = Diagnostics.Infer_function_return_type.message;
-  var inferReturnTypeAction = {
-    name: refactorName12,
-    description: refactorDescription6,
-    kind: "refactor.rewrite.function.returnType"
-  };
-  registerRefactor(refactorName12, {
-    kinds: [inferReturnTypeAction.kind],
-    getEditsForAction: getRefactorEditsToInferReturnType,
-    getAvailableActions: getRefactorActionsToInferReturnType
+  return !parameterDeclaration.modifiers && isIdentifier(parameterDeclaration.name);
+}
+function isValidVariableDeclaration(node) {
+  return isVariableDeclaration(node) && isVarConst(node) && isIdentifier(node.name) && !node.type;
+}
+function hasThisParameter(parameters) {
+  return parameters.length > 0 && isThis(parameters[0].name);
+}
+function getRefactorableParametersLength(parameters) {
+  if (hasThisParameter(parameters)) {
+    return parameters.length - 1;
+  }
+  return parameters.length;
+}
+function getRefactorableParameters(parameters) {
+  if (hasThisParameter(parameters)) {
+    parameters = factory.createNodeArray(parameters.slice(1), parameters.hasTrailingComma);
+  }
+  return parameters;
+}
+function createPropertyOrShorthandAssignment(name, initializer) {
+  if (isIdentifier(initializer) && getTextOfIdentifierOrLiteral(initializer) === name) {
+    return factory.createShorthandPropertyAssignment(name);
+  }
+  return factory.createPropertyAssignment(name, initializer);
+}
+function createNewArgument(functionDeclaration, functionArguments) {
+  const parameters = getRefactorableParameters(functionDeclaration.parameters);
+  const hasRestParameter2 = isRestParameter(last(parameters));
+  const nonRestArguments = hasRestParameter2 ? functionArguments.slice(0, parameters.length - 1) : functionArguments;
+  const properties = map(nonRestArguments, (arg, i) => {
+    const parameterName = getParameterName(parameters[i]);
+    const property = createPropertyOrShorthandAssignment(parameterName, arg);
+    suppressLeadingAndTrailingTrivia(property.name);
+    if (isPropertyAssignment(property))
+      suppressLeadingAndTrailingTrivia(property.initializer);
+    copyComments(arg, property);
+    return property;
   });
-  function getRefactorEditsToInferReturnType(context) {
-    const info = getInfo21(context);
-    if (info && !isRefactorErrorInfo(info)) {
-      const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange38(context.file, t, info.declaration, info.returnTypeNode));
-      return { renameFilename: void 0, renameLocation: void 0, edits };
+  if (hasRestParameter2 && functionArguments.length >= parameters.length) {
+    const restArguments = functionArguments.slice(parameters.length - 1);
+    const restProperty = factory.createPropertyAssignment(getParameterName(last(parameters)), factory.createArrayLiteralExpression(restArguments));
+    properties.push(restProperty);
+  }
+  const objectLiteral = factory.createObjectLiteralExpression(
+    properties,
+    /*multiLine*/
+    false
+  );
+  return objectLiteral;
+}
+function createNewParameters(functionDeclaration, program, host) {
+  const checker = program.getTypeChecker();
+  const refactorableParameters = getRefactorableParameters(functionDeclaration.parameters);
+  const bindingElements = map(refactorableParameters, createBindingElementFromParameterDeclaration);
+  const objectParameterName = factory.createObjectBindingPattern(bindingElements);
+  const objectParameterType = createParameterTypeNode(refactorableParameters);
+  let objectInitializer;
+  if (every(refactorableParameters, isOptionalParameter)) {
+    objectInitializer = factory.createObjectLiteralExpression();
+  }
+  const objectParameter = factory.createParameterDeclaration(
+    /*modifiers*/
+    void 0,
+    /*dotDotDotToken*/
+    void 0,
+    objectParameterName,
+    /*questionToken*/
+    void 0,
+    objectParameterType,
+    objectInitializer
+  );
+  if (hasThisParameter(functionDeclaration.parameters)) {
+    const thisParameter = functionDeclaration.parameters[0];
+    const newThisParameter = factory.createParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      /*dotDotDotToken*/
+      void 0,
+      thisParameter.name,
+      /*questionToken*/
+      void 0,
+      thisParameter.type
+    );
+    suppressLeadingAndTrailingTrivia(newThisParameter.name);
+    copyComments(thisParameter.name, newThisParameter.name);
+    if (thisParameter.type) {
+      suppressLeadingAndTrailingTrivia(newThisParameter.type);
+      copyComments(thisParameter.type, newThisParameter.type);
+    }
+    return factory.createNodeArray([newThisParameter, objectParameter]);
+  }
+  return factory.createNodeArray([objectParameter]);
+  function createBindingElementFromParameterDeclaration(parameterDeclaration) {
+    const element = factory.createBindingElement(
+      /*dotDotDotToken*/
+      void 0,
+      /*propertyName*/
+      void 0,
+      getParameterName(parameterDeclaration),
+      isRestParameter(parameterDeclaration) && isOptionalParameter(parameterDeclaration) ? factory.createArrayLiteralExpression() : parameterDeclaration.initializer
+    );
+    suppressLeadingAndTrailingTrivia(element);
+    if (parameterDeclaration.initializer && element.initializer) {
+      copyComments(parameterDeclaration.initializer, element.initializer);
     }
-    return void 0;
+    return element;
   }
-  function getRefactorActionsToInferReturnType(context) {
-    const info = getInfo21(context);
-    if (!info)
-      return emptyArray;
-    if (!isRefactorErrorInfo(info)) {
-      return [{
-        name: refactorName12,
-        description: refactorDescription6,
-        actions: [inferReturnTypeAction]
-      }];
+  function createParameterTypeNode(parameters) {
+    const members = map(parameters, createPropertySignatureFromParameterDeclaration);
+    const typeNode = addEmitFlags(factory.createTypeLiteralNode(members), 1 /* SingleLine */);
+    return typeNode;
+  }
+  function createPropertySignatureFromParameterDeclaration(parameterDeclaration) {
+    let parameterType = parameterDeclaration.type;
+    if (!parameterType && (parameterDeclaration.initializer || isRestParameter(parameterDeclaration))) {
+      parameterType = getTypeNode3(parameterDeclaration);
     }
-    if (context.preferences.provideRefactorNotApplicableReason) {
-      return [{
-        name: refactorName12,
-        description: refactorDescription6,
-        actions: [{ ...inferReturnTypeAction, notApplicableReason: info.error }]
-      }];
+    const propertySignature = factory.createPropertySignature(
+      /*modifiers*/
+      void 0,
+      getParameterName(parameterDeclaration),
+      isOptionalParameter(parameterDeclaration) ? factory.createToken(57 /* QuestionToken */) : parameterDeclaration.questionToken,
+      parameterType
+    );
+    suppressLeadingAndTrailingTrivia(propertySignature);
+    copyComments(parameterDeclaration.name, propertySignature.name);
+    if (parameterDeclaration.type && propertySignature.type) {
+      copyComments(parameterDeclaration.type, propertySignature.type);
     }
-    return emptyArray;
+    return propertySignature;
   }
-  function doChange38(sourceFile, changes, declaration, typeNode) {
-    const closeParen = findChildOfKind(declaration, 21 /* CloseParenToken */, sourceFile);
-    const needParens = isArrowFunction(declaration) && closeParen === void 0;
-    const endNode2 = needParens ? first(declaration.parameters) : closeParen;
-    if (endNode2) {
-      if (needParens) {
-        changes.insertNodeBefore(sourceFile, endNode2, factory.createToken(20 /* OpenParenToken */));
-        changes.insertNodeAfter(sourceFile, endNode2, factory.createToken(21 /* CloseParenToken */));
-      }
-      changes.insertNodeAt(sourceFile, endNode2.end, typeNode, { prefix: ": " });
-    }
+  function getTypeNode3(node) {
+    const type = checker.getTypeAtLocation(node);
+    return getTypeNodeIfAccessible(type, node, program, host);
   }
-  function getInfo21(context) {
-    if (isInJSFile(context.file) || !refactorKindBeginsWith(inferReturnTypeAction.kind, context.kind))
-      return;
-    const token = getTokenAtPosition(context.file, context.startPosition);
-    const declaration = findAncestor(token, (n) => isBlock(n) || n.parent && isArrowFunction(n.parent) && (n.kind === 38 /* EqualsGreaterThanToken */ || n.parent.body === n) ? "quit" : isConvertibleDeclaration(n));
-    if (!declaration || !declaration.body || declaration.type) {
-      return { error: getLocaleSpecificMessage(Diagnostics.Return_type_must_be_inferred_from_a_function) };
+  function isOptionalParameter(parameterDeclaration) {
+    if (isRestParameter(parameterDeclaration)) {
+      const type = checker.getTypeAtLocation(parameterDeclaration);
+      return !checker.isTupleType(type);
+    }
+    return checker.isOptionalParameter(parameterDeclaration);
+  }
+}
+function getParameterName(paramDeclaration) {
+  return getTextOfIdentifierOrLiteral(paramDeclaration.name);
+}
+function getClassNames(constructorDeclaration) {
+  switch (constructorDeclaration.parent.kind) {
+    case 260 /* ClassDeclaration */:
+      const classDeclaration = constructorDeclaration.parent;
+      if (classDeclaration.name)
+        return [classDeclaration.name];
+      const defaultModifier = Debug.checkDefined(
+        findModifier(classDeclaration, 88 /* DefaultKeyword */),
+        "Nameless class declaration should be a default export"
+      );
+      return [defaultModifier];
+    case 228 /* ClassExpression */:
+      const classExpression = constructorDeclaration.parent;
+      const variableDeclaration = constructorDeclaration.parent.parent;
+      const className = classExpression.name;
+      if (className)
+        return [className, variableDeclaration.name];
+      return [variableDeclaration.name];
+  }
+}
+function getFunctionNames(functionDeclaration) {
+  switch (functionDeclaration.kind) {
+    case 259 /* FunctionDeclaration */:
+      if (functionDeclaration.name)
+        return [functionDeclaration.name];
+      const defaultModifier = Debug.checkDefined(
+        findModifier(functionDeclaration, 88 /* DefaultKeyword */),
+        "Nameless function declaration should be a default export"
+      );
+      return [defaultModifier];
+    case 171 /* MethodDeclaration */:
+      return [functionDeclaration.name];
+    case 173 /* Constructor */:
+      const ctrKeyword = Debug.checkDefined(
+        findChildOfKind(functionDeclaration, 135 /* ConstructorKeyword */, functionDeclaration.getSourceFile()),
+        "Constructor declaration should have constructor keyword"
+      );
+      if (functionDeclaration.parent.kind === 228 /* ClassExpression */) {
+        const variableDeclaration = functionDeclaration.parent.parent;
+        return [variableDeclaration.name, ctrKeyword];
+      }
+      return [ctrKeyword];
+    case 216 /* ArrowFunction */:
+      return [functionDeclaration.parent.name];
+    case 215 /* FunctionExpression */:
+      if (functionDeclaration.name)
+        return [functionDeclaration.name, functionDeclaration.parent.name];
+      return [functionDeclaration.parent.name];
+    default:
+      return Debug.assertNever(functionDeclaration, `Unexpected function declaration kind ${functionDeclaration.kind}`);
+  }
+}
+
+// src/services/_namespaces/ts.refactor.convertStringOrTemplateLiteral.ts
+var ts_refactor_convertStringOrTemplateLiteral_exports = {};
+
+// src/services/refactors/convertStringOrTemplateLiteral.ts
+var refactorName9 = "Convert to template string";
+var refactorDescription5 = getLocaleSpecificMessage(Diagnostics.Convert_to_template_string);
+var convertStringAction = {
+  name: refactorName9,
+  description: refactorDescription5,
+  kind: "refactor.rewrite.string"
+};
+registerRefactor(refactorName9, {
+  kinds: [convertStringAction.kind],
+  getEditsForAction: getRefactorEditsToConvertToTemplateString,
+  getAvailableActions: getRefactorActionsToConvertToTemplateString
+});
+function getRefactorActionsToConvertToTemplateString(context) {
+  const { file, startPosition } = context;
+  const node = getNodeOrParentOfParentheses(file, startPosition);
+  const maybeBinary = getParentBinaryExpression(node);
+  const refactorInfo = { name: refactorName9, description: refactorDescription5, actions: [] };
+  if (isBinaryExpression(maybeBinary) && treeToArray(maybeBinary).isValidConcatenation) {
+    refactorInfo.actions.push(convertStringAction);
+    return [refactorInfo];
+  } else if (context.preferences.provideRefactorNotApplicableReason) {
+    refactorInfo.actions.push({
+      ...convertStringAction,
+      notApplicableReason: getLocaleSpecificMessage(Diagnostics.Can_only_convert_string_concatenation)
+    });
+    return [refactorInfo];
+  }
+  return emptyArray;
+}
+function getNodeOrParentOfParentheses(file, startPosition) {
+  const node = getTokenAtPosition(file, startPosition);
+  const nestedBinary = getParentBinaryExpression(node);
+  const isNonStringBinary = !treeToArray(nestedBinary).isValidConcatenation;
+  if (isNonStringBinary && isParenthesizedExpression(nestedBinary.parent) && isBinaryExpression(nestedBinary.parent.parent)) {
+    return nestedBinary.parent.parent;
+  }
+  return node;
+}
+function getRefactorEditsToConvertToTemplateString(context, actionName2) {
+  const { file, startPosition } = context;
+  const node = getNodeOrParentOfParentheses(file, startPosition);
+  switch (actionName2) {
+    case refactorDescription5:
+      return { edits: getEditsForToTemplateLiteral(context, node) };
+    default:
+      return Debug.fail("invalid action");
+  }
+}
+function getEditsForToTemplateLiteral(context, node) {
+  const maybeBinary = getParentBinaryExpression(node);
+  const file = context.file;
+  const templateLiteral = nodesToTemplate(treeToArray(maybeBinary), file);
+  const trailingCommentRanges = getTrailingCommentRanges(file.text, maybeBinary.end);
+  if (trailingCommentRanges) {
+    const lastComment = trailingCommentRanges[trailingCommentRanges.length - 1];
+    const trailingRange = { pos: trailingCommentRanges[0].pos, end: lastComment.end };
+    return ts_textChanges_exports.ChangeTracker.with(context, (t) => {
+      t.deleteRange(file, trailingRange);
+      t.replaceNode(file, maybeBinary, templateLiteral);
+    });
+  } else {
+    return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, maybeBinary, templateLiteral));
+  }
+}
+function isNotEqualsOperator(node) {
+  return node.operatorToken.kind !== 63 /* EqualsToken */;
+}
+function getParentBinaryExpression(expr) {
+  const container = findAncestor(expr.parent, (n) => {
+    switch (n.kind) {
+      case 208 /* PropertyAccessExpression */:
+      case 209 /* ElementAccessExpression */:
+        return false;
+      case 225 /* TemplateExpression */:
+      case 223 /* BinaryExpression */:
+        return !(isBinaryExpression(n.parent) && isNotEqualsOperator(n.parent));
+      default:
+        return "quit";
     }
-    const typeChecker = context.program.getTypeChecker();
-    const returnType = tryGetReturnType(typeChecker, declaration);
-    if (!returnType) {
-      return { error: getLocaleSpecificMessage(Diagnostics.Could_not_determine_function_return_type) };
+  });
+  return container || expr;
+}
+function treeToArray(current) {
+  const loop = (current2) => {
+    if (!isBinaryExpression(current2)) {
+      return {
+        nodes: [current2],
+        operators: [],
+        validOperators: true,
+        hasString: isStringLiteral(current2) || isNoSubstitutionTemplateLiteral(current2)
+      };
     }
-    const returnTypeNode = typeChecker.typeToTypeNode(returnType, declaration, 1 /* NoTruncation */);
-    if (returnTypeNode) {
-      return { declaration, returnTypeNode };
+    const { nodes: nodes2, operators: operators2, hasString: leftHasString, validOperators: leftOperatorValid } = loop(current2.left);
+    if (!(leftHasString || isStringLiteral(current2.right) || isTemplateExpression(current2.right))) {
+      return { nodes: [current2], operators: [], hasString: false, validOperators: true };
     }
+    const currentOperatorValid = current2.operatorToken.kind === 39 /* PlusToken */;
+    const validOperators2 = leftOperatorValid && currentOperatorValid;
+    nodes2.push(current2.right);
+    operators2.push(current2.operatorToken);
+    return { nodes: nodes2, operators: operators2, hasString: true, validOperators: validOperators2 };
+  };
+  const { nodes, operators, validOperators, hasString } = loop(current);
+  return { nodes, operators, isValidConcatenation: validOperators && hasString };
+}
+var copyTrailingOperatorComments = (operators, file) => (index, targetNode) => {
+  if (index < operators.length) {
+    copyTrailingComments(
+      operators[index],
+      targetNode,
+      file,
+      3 /* MultiLineCommentTrivia */,
+      /* hasTrailingNewLine */
+      false
+    );
   }
-  function isConvertibleDeclaration(node) {
-    switch (node.kind) {
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-      case 171 /* MethodDeclaration */:
-        return true;
-      default:
-        return false;
-    }
+};
+var copyCommentFromMultiNode = (nodes, file, copyOperatorComments) => (indexes, targetNode) => {
+  while (indexes.length > 0) {
+    const index = indexes.shift();
+    copyTrailingComments(
+      nodes[index],
+      targetNode,
+      file,
+      3 /* MultiLineCommentTrivia */,
+      /* hasTrailingNewLine */
+      false
+    );
+    copyOperatorComments(index, targetNode);
+  }
+};
+function escapeRawStringForTemplate(s) {
+  return s.replace(/\\.|[$`]/g, (m) => m[0] === "\\" ? m : "\\" + m);
+}
+function getRawTextOfTemplate(node) {
+  const rightShaving = isTemplateHead(node) || isTemplateMiddle(node) ? -2 : -1;
+  return getTextOfNode(node).slice(1, rightShaving);
+}
+function concatConsecutiveString(index, nodes) {
+  const indexes = [];
+  let text = "", rawText = "";
+  while (index < nodes.length) {
+    const node = nodes[index];
+    if (isStringLiteralLike(node)) {
+      text += node.text;
+      rawText += escapeRawStringForTemplate(getTextOfNode(node).slice(1, -1));
+      indexes.push(index);
+      index++;
+    } else if (isTemplateExpression(node)) {
+      text += node.head.text;
+      rawText += getRawTextOfTemplate(node.head);
+      break;
+    } else {
+      break;
+    }
+  }
+  return [index, text, rawText, indexes];
+}
+function nodesToTemplate({ nodes, operators }, file) {
+  const copyOperatorComments = copyTrailingOperatorComments(operators, file);
+  const copyCommentFromStringLiterals = copyCommentFromMultiNode(nodes, file, copyOperatorComments);
+  const [begin, headText, rawHeadText, headIndexes] = concatConsecutiveString(0, nodes);
+  if (begin === nodes.length) {
+    const noSubstitutionTemplateLiteral = factory.createNoSubstitutionTemplateLiteral(headText, rawHeadText);
+    copyCommentFromStringLiterals(headIndexes, noSubstitutionTemplateLiteral);
+    return noSubstitutionTemplateLiteral;
+  }
+  const templateSpans = [];
+  const templateHead = factory.createTemplateHead(headText, rawHeadText);
+  copyCommentFromStringLiterals(headIndexes, templateHead);
+  for (let i = begin; i < nodes.length; i++) {
+    const currentNode = getExpressionFromParenthesesOrExpression(nodes[i]);
+    copyOperatorComments(i, currentNode);
+    const [newIndex, subsequentText, rawSubsequentText, stringIndexes] = concatConsecutiveString(i + 1, nodes);
+    i = newIndex - 1;
+    const isLast = i === nodes.length - 1;
+    if (isTemplateExpression(currentNode)) {
+      const spans = map(currentNode.templateSpans, (span, index) => {
+        copyExpressionComments(span);
+        const isLastSpan = index === currentNode.templateSpans.length - 1;
+        const text = span.literal.text + (isLastSpan ? subsequentText : "");
+        const rawText = getRawTextOfTemplate(span.literal) + (isLastSpan ? rawSubsequentText : "");
+        return factory.createTemplateSpan(span.expression, isLast && isLastSpan ? factory.createTemplateTail(text, rawText) : factory.createTemplateMiddle(text, rawText));
+      });
+      templateSpans.push(...spans);
+    } else {
+      const templatePart = isLast ? factory.createTemplateTail(subsequentText, rawSubsequentText) : factory.createTemplateMiddle(subsequentText, rawSubsequentText);
+      copyCommentFromStringLiterals(stringIndexes, templatePart);
+      templateSpans.push(factory.createTemplateSpan(currentNode, templatePart));
+    }
+  }
+  return factory.createTemplateExpression(templateHead, templateSpans);
+}
+function copyExpressionComments(node) {
+  const file = node.getSourceFile();
+  copyTrailingComments(
+    node,
+    node.expression,
+    file,
+    3 /* MultiLineCommentTrivia */,
+    /* hasTrailingNewLine */
+    false
+  );
+  copyTrailingAsLeadingComments(
+    node.expression,
+    node.expression,
+    file,
+    3 /* MultiLineCommentTrivia */,
+    /* hasTrailingNewLine */
+    false
+  );
+}
+function getExpressionFromParenthesesOrExpression(node) {
+  if (isParenthesizedExpression(node)) {
+    copyExpressionComments(node);
+    node = node.expression;
+  }
+  return node;
+}
+
+// src/services/_namespaces/ts.refactor.convertToOptionalChainExpression.ts
+var ts_refactor_convertToOptionalChainExpression_exports = {};
+
+// src/services/refactors/convertToOptionalChainExpression.ts
+var refactorName10 = "Convert to optional chain expression";
+var convertToOptionalChainExpressionMessage = getLocaleSpecificMessage(Diagnostics.Convert_to_optional_chain_expression);
+var toOptionalChainAction = {
+  name: refactorName10,
+  description: convertToOptionalChainExpressionMessage,
+  kind: "refactor.rewrite.expression.optionalChain"
+};
+registerRefactor(refactorName10, {
+  kinds: [toOptionalChainAction.kind],
+  getEditsForAction: getRefactorEditsToConvertToOptionalChain,
+  getAvailableActions: getRefactorActionsToConvertToOptionalChain
+});
+function getRefactorActionsToConvertToOptionalChain(context) {
+  const info = getInfo20(context, context.triggerReason === "invoked");
+  if (!info)
+    return emptyArray;
+  if (!isRefactorErrorInfo(info)) {
+    return [{
+      name: refactorName10,
+      description: convertToOptionalChainExpressionMessage,
+      actions: [toOptionalChainAction]
+    }];
   }
-  function tryGetReturnType(typeChecker, node) {
-    if (typeChecker.isImplementationOfOverload(node)) {
-      const signatures = typeChecker.getTypeAtLocation(node).getCallSignatures();
-      if (signatures.length > 1) {
-        return typeChecker.getUnionType(mapDefined(signatures, (s) => s.getReturnType()));
-      }
-    }
-    const signature = typeChecker.getSignatureFromDeclaration(node);
-    if (signature) {
-      return typeChecker.getReturnTypeOfSignature(signature);
-    }
+  if (context.preferences.provideRefactorNotApplicableReason) {
+    return [{
+      name: refactorName10,
+      description: convertToOptionalChainExpressionMessage,
+      actions: [{ ...toOptionalChainAction, notApplicableReason: info.error }]
+    }];
   }
-
-  // src/services/_namespaces/ts.Rename.ts
-  var ts_Rename_exports = {};
-  __export(ts_Rename_exports, {
-    getRenameInfo: () => getRenameInfo,
-    nodeIsEligibleForRename: () => nodeIsEligibleForRename
-  });
-
-  // src/services/rename.ts
-  function getRenameInfo(program, sourceFile, position, preferences) {
-    const node = getAdjustedRenameLocation(getTouchingPropertyName(sourceFile, position));
-    if (nodeIsEligibleForRename(node)) {
-      const renameInfo = getRenameInfoForNode(node, program.getTypeChecker(), sourceFile, program, preferences);
-      if (renameInfo) {
-        return renameInfo;
-      }
-    }
-    return getRenameInfoError(Diagnostics.You_cannot_rename_this_element);
+  return emptyArray;
+}
+function getRefactorEditsToConvertToOptionalChain(context, actionName2) {
+  const info = getInfo20(context);
+  Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
+  const edits = ts_textChanges_exports.ChangeTracker.with(
+    context,
+    (t) => doChange37(context.file, context.program.getTypeChecker(), t, info, actionName2)
+  );
+  return { edits, renameFilename: void 0, renameLocation: void 0 };
+}
+function isValidExpression(node) {
+  return isBinaryExpression(node) || isConditionalExpression(node);
+}
+function isValidStatement(node) {
+  return isExpressionStatement(node) || isReturnStatement(node) || isVariableStatement(node);
+}
+function isValidExpressionOrStatement(node) {
+  return isValidExpression(node) || isValidStatement(node);
+}
+function getInfo20(context, considerEmptySpans = true) {
+  const { file, program } = context;
+  const span = getRefactorContextSpan(context);
+  const forEmptySpan = span.length === 0;
+  if (forEmptySpan && !considerEmptySpans)
+    return void 0;
+  const startToken = getTokenAtPosition(file, span.start);
+  const endToken = findTokenOnLeftOfPosition(file, span.start + span.length);
+  const adjustedSpan = createTextSpanFromBounds(startToken.pos, endToken && endToken.end >= startToken.pos ? endToken.getEnd() : startToken.getEnd());
+  const parent2 = forEmptySpan ? getValidParentNodeOfEmptySpan(startToken) : getValidParentNodeContainingSpan(startToken, adjustedSpan);
+  const expression = parent2 && isValidExpressionOrStatement(parent2) ? getExpression(parent2) : void 0;
+  if (!expression)
+    return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) };
+  const checker = program.getTypeChecker();
+  return isConditionalExpression(expression) ? getConditionalInfo(expression, checker) : getBinaryInfo(expression);
+}
+function getConditionalInfo(expression, checker) {
+  const condition = expression.condition;
+  const finalExpression = getFinalExpressionInChain(expression.whenTrue);
+  if (!finalExpression || checker.isNullableType(checker.getTypeAtLocation(finalExpression))) {
+    return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) };
+  }
+  if ((isPropertyAccessExpression(condition) || isIdentifier(condition)) && getMatchingStart(condition, finalExpression.expression)) {
+    return { finalExpression, occurrences: [condition], expression };
+  } else if (isBinaryExpression(condition)) {
+    const occurrences = getOccurrencesInExpression(finalExpression.expression, condition);
+    return occurrences ? { finalExpression, occurrences, expression } : { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_matching_access_expressions) };
   }
-  function getRenameInfoForNode(node, typeChecker, sourceFile, program, preferences) {
-    const symbol = typeChecker.getSymbolAtLocation(node);
-    if (!symbol) {
-      if (isStringLiteralLike(node)) {
-        const type = getContextualTypeFromParentOrAncestorTypeNode(node, typeChecker);
-        if (type && (type.flags & 128 /* StringLiteral */ || type.flags & 1048576 /* Union */ && every(type.types, (type2) => !!(type2.flags & 128 /* StringLiteral */)))) {
-          return getRenameInfoSuccess(node.text, node.text, "string" /* string */, "", node, sourceFile);
-        }
-      } else if (isLabelName(node)) {
-        const name = getTextOfNode(node);
-        return getRenameInfoSuccess(name, name, "label" /* label */, "" /* none */, node, sourceFile);
-      }
-      return void 0;
-    }
-    const { declarations } = symbol;
-    if (!declarations || declarations.length === 0)
-      return;
-    if (declarations.some((declaration) => isDefinedInLibraryFile(program, declaration))) {
-      return getRenameInfoError(Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library);
-    }
-    if (isIdentifier(node) && node.originalKeywordKind === 88 /* DefaultKeyword */ && symbol.parent && symbol.parent.flags & 1536 /* Module */) {
-      return void 0;
-    }
-    if (isStringLiteralLike(node) && tryGetImportFromModuleSpecifier(node)) {
-      return preferences.allowRenameOfImportPath ? getRenameInfoForModule(node, sourceFile, symbol) : void 0;
-    }
-    const wouldRenameNodeModules = wouldRenameInOtherNodeModules(sourceFile, symbol, typeChecker, preferences);
-    if (wouldRenameNodeModules) {
-      return getRenameInfoError(wouldRenameNodeModules);
+}
+function getBinaryInfo(expression) {
+  if (expression.operatorToken.kind !== 55 /* AmpersandAmpersandToken */) {
+    return { error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_logical_AND_access_chains) };
+  }
+  const finalExpression = getFinalExpressionInChain(expression.right);
+  if (!finalExpression)
+    return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) };
+  const occurrences = getOccurrencesInExpression(finalExpression.expression, expression.left);
+  return occurrences ? { finalExpression, occurrences, expression } : { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_matching_access_expressions) };
+}
+function getOccurrencesInExpression(matchTo, expression) {
+  const occurrences = [];
+  while (isBinaryExpression(expression) && expression.operatorToken.kind === 55 /* AmpersandAmpersandToken */) {
+    const match = getMatchingStart(skipParentheses(matchTo), skipParentheses(expression.right));
+    if (!match) {
+      break;
     }
-    const kind = ts_SymbolDisplay_exports.getSymbolKind(typeChecker, symbol, node);
-    const specifierName = isImportOrExportSpecifierName(node) || isStringOrNumericLiteralLike(node) && node.parent.kind === 164 /* ComputedPropertyName */ ? stripQuotes(getTextOfIdentifierOrLiteral(node)) : void 0;
-    const displayName = specifierName || typeChecker.symbolToString(symbol);
-    const fullDisplayName = specifierName || typeChecker.getFullyQualifiedName(symbol);
-    return getRenameInfoSuccess(displayName, fullDisplayName, kind, ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol), node, sourceFile);
+    occurrences.push(match);
+    matchTo = match;
+    expression = expression.left;
   }
-  function isDefinedInLibraryFile(program, declaration) {
-    const sourceFile = declaration.getSourceFile();
-    return program.isSourceFileDefaultLibrary(sourceFile) && fileExtensionIs(sourceFile.fileName, ".d.ts" /* Dts */);
+  const finalMatch = getMatchingStart(matchTo, expression);
+  if (finalMatch) {
+    occurrences.push(finalMatch);
   }
-  function wouldRenameInOtherNodeModules(originalFile, symbol, checker, preferences) {
-    if (!preferences.providePrefixAndSuffixTextForRename && symbol.flags & 2097152 /* Alias */) {
-      const importSpecifier = symbol.declarations && find(symbol.declarations, (decl) => isImportSpecifier(decl));
-      if (importSpecifier && !importSpecifier.propertyName) {
-        symbol = checker.getAliasedSymbol(symbol);
-      }
-    }
-    const { declarations } = symbol;
-    if (!declarations) {
-      return void 0;
-    }
-    const originalPackage = getPackagePathComponents(originalFile.path);
-    if (originalPackage === void 0) {
-      if (some(declarations, (declaration) => isInsideNodeModules(declaration.getSourceFile().path))) {
-        return Diagnostics.You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder;
-      } else {
-        return void 0;
-      }
-    }
-    for (const declaration of declarations) {
-      const declPackage = getPackagePathComponents(declaration.getSourceFile().path);
-      if (declPackage) {
-        const length2 = Math.min(originalPackage.length, declPackage.length);
-        for (let i = 0; i <= length2; i++) {
-          if (compareStringsCaseSensitive(originalPackage[i], declPackage[i]) !== 0 /* EqualTo */) {
-            return Diagnostics.You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder;
-          }
-        }
-      }
-    }
+  return occurrences.length > 0 ? occurrences : void 0;
+}
+function getMatchingStart(chain, subchain) {
+  if (!isIdentifier(subchain) && !isPropertyAccessExpression(subchain) && !isElementAccessExpression(subchain)) {
     return void 0;
   }
-  function getPackagePathComponents(filePath) {
-    const components = getPathComponents(filePath);
-    const nodeModulesIdx = components.lastIndexOf("node_modules");
-    if (nodeModulesIdx === -1) {
-      return void 0;
-    }
-    return components.slice(0, nodeModulesIdx + 2);
+  return chainStartsWith(chain, subchain) ? subchain : void 0;
+}
+function chainStartsWith(chain, subchain) {
+  while (isCallExpression(chain) || isPropertyAccessExpression(chain) || isElementAccessExpression(chain)) {
+    if (getTextOfChainNode(chain) === getTextOfChainNode(subchain))
+      break;
+    chain = chain.expression;
   }
-  function getRenameInfoForModule(node, sourceFile, moduleSymbol) {
-    if (!isExternalModuleNameRelative(node.text)) {
-      return getRenameInfoError(Diagnostics.You_cannot_rename_a_module_via_a_global_import);
+  while (isPropertyAccessExpression(chain) && isPropertyAccessExpression(subchain) || isElementAccessExpression(chain) && isElementAccessExpression(subchain)) {
+    if (getTextOfChainNode(chain) !== getTextOfChainNode(subchain))
+      return false;
+    chain = chain.expression;
+    subchain = subchain.expression;
+  }
+  return isIdentifier(chain) && isIdentifier(subchain) && chain.getText() === subchain.getText();
+}
+function getTextOfChainNode(node) {
+  if (isIdentifier(node) || isStringOrNumericLiteralLike(node)) {
+    return node.getText();
+  }
+  if (isPropertyAccessExpression(node)) {
+    return getTextOfChainNode(node.name);
+  }
+  if (isElementAccessExpression(node)) {
+    return getTextOfChainNode(node.argumentExpression);
+  }
+  return void 0;
+}
+function getValidParentNodeContainingSpan(node, span) {
+  while (node.parent) {
+    if (isValidExpressionOrStatement(node) && span.length !== 0 && node.end >= span.start + span.length) {
+      return node;
     }
-    const moduleSourceFile = moduleSymbol.declarations && find(moduleSymbol.declarations, isSourceFile);
-    if (!moduleSourceFile)
-      return void 0;
-    const withoutIndex = endsWith(node.text, "/index") || endsWith(node.text, "/index.js") ? void 0 : tryRemoveSuffix(removeFileExtension(moduleSourceFile.fileName), "/index");
-    const name = withoutIndex === void 0 ? moduleSourceFile.fileName : withoutIndex;
-    const kind = withoutIndex === void 0 ? "module" /* moduleElement */ : "directory" /* directory */;
-    const indexAfterLastSlash = node.text.lastIndexOf("/") + 1;
-    const triggerSpan = createTextSpan(node.getStart(sourceFile) + 1 + indexAfterLastSlash, node.text.length - indexAfterLastSlash);
-    return {
-      canRename: true,
-      fileToRename: name,
-      kind,
-      displayName: name,
-      fullDisplayName: name,
-      kindModifiers: "" /* none */,
-      triggerSpan
-    };
+    node = node.parent;
   }
-  function getRenameInfoSuccess(displayName, fullDisplayName, kind, kindModifiers, node, sourceFile) {
-    return {
-      canRename: true,
-      fileToRename: void 0,
-      kind,
-      displayName,
-      fullDisplayName,
-      kindModifiers,
-      triggerSpan: createTriggerSpanForNode(node, sourceFile)
-    };
+  return void 0;
+}
+function getValidParentNodeOfEmptySpan(node) {
+  while (node.parent) {
+    if (isValidExpressionOrStatement(node) && !isValidExpressionOrStatement(node.parent)) {
+      return node;
+    }
+    node = node.parent;
   }
-  function getRenameInfoError(diagnostic) {
-    return { canRename: false, localizedErrorMessage: getLocaleSpecificMessage(diagnostic) };
+  return void 0;
+}
+function getExpression(node) {
+  if (isValidExpression(node)) {
+    return node;
   }
-  function createTriggerSpanForNode(node, sourceFile) {
-    let start2 = node.getStart(sourceFile);
-    let width = node.getWidth(sourceFile);
-    if (isStringLiteralLike(node)) {
-      start2 += 1;
-      width -= 2;
-    }
-    return createTextSpan(start2, width);
+  if (isVariableStatement(node)) {
+    const variable = getSingleVariableOfVariableStatement(node);
+    const initializer = variable == null ? void 0 : variable.initializer;
+    return initializer && isValidExpression(initializer) ? initializer : void 0;
+  }
+  return node.expression && isValidExpression(node.expression) ? node.expression : void 0;
+}
+function getFinalExpressionInChain(node) {
+  node = skipParentheses(node);
+  if (isBinaryExpression(node)) {
+    return getFinalExpressionInChain(node.left);
+  } else if ((isPropertyAccessExpression(node) || isElementAccessExpression(node) || isCallExpression(node)) && !isOptionalChain(node)) {
+    return node;
   }
-  function nodeIsEligibleForRename(node) {
-    switch (node.kind) {
-      case 79 /* Identifier */:
-      case 80 /* PrivateIdentifier */:
-      case 10 /* StringLiteral */:
-      case 14 /* NoSubstitutionTemplateLiteral */:
-      case 108 /* ThisKeyword */:
-        return true;
-      case 8 /* NumericLiteral */:
-        return isLiteralNameOfPropertyDeclarationOrIndexAccess(node);
-      default:
-        return false;
+  return void 0;
+}
+function convertOccurrences(checker, toConvert, occurrences) {
+  if (isPropertyAccessExpression(toConvert) || isElementAccessExpression(toConvert) || isCallExpression(toConvert)) {
+    const chain = convertOccurrences(checker, toConvert.expression, occurrences);
+    const lastOccurrence = occurrences.length > 0 ? occurrences[occurrences.length - 1] : void 0;
+    const isOccurrence = (lastOccurrence == null ? void 0 : lastOccurrence.getText()) === toConvert.expression.getText();
+    if (isOccurrence)
+      occurrences.pop();
+    if (isCallExpression(toConvert)) {
+      return isOccurrence ? factory.createCallChain(chain, factory.createToken(28 /* QuestionDotToken */), toConvert.typeArguments, toConvert.arguments) : factory.createCallChain(chain, toConvert.questionDotToken, toConvert.typeArguments, toConvert.arguments);
+    } else if (isPropertyAccessExpression(toConvert)) {
+      return isOccurrence ? factory.createPropertyAccessChain(chain, factory.createToken(28 /* QuestionDotToken */), toConvert.name) : factory.createPropertyAccessChain(chain, toConvert.questionDotToken, toConvert.name);
+    } else if (isElementAccessExpression(toConvert)) {
+      return isOccurrence ? factory.createElementAccessChain(chain, factory.createToken(28 /* QuestionDotToken */), toConvert.argumentExpression) : factory.createElementAccessChain(chain, toConvert.questionDotToken, toConvert.argumentExpression);
+    }
+  }
+  return toConvert;
+}
+function doChange37(sourceFile, checker, changes, info, _actionName) {
+  const { finalExpression, occurrences, expression } = info;
+  const firstOccurrence = occurrences[occurrences.length - 1];
+  const convertedChain = convertOccurrences(checker, finalExpression, occurrences);
+  if (convertedChain && (isPropertyAccessExpression(convertedChain) || isElementAccessExpression(convertedChain) || isCallExpression(convertedChain))) {
+    if (isBinaryExpression(expression)) {
+      changes.replaceNodeRange(sourceFile, firstOccurrence, finalExpression, convertedChain);
+    } else if (isConditionalExpression(expression)) {
+      changes.replaceNode(
+        sourceFile,
+        expression,
+        factory.createBinaryExpression(convertedChain, factory.createToken(60 /* QuestionQuestionToken */), expression.whenFalse)
+      );
     }
   }
+}
 
-  // src/services/_namespaces/ts.SignatureHelp.ts
-  var ts_SignatureHelp_exports = {};
-  __export(ts_SignatureHelp_exports, {
-    getArgumentInfoForCompletions: () => getArgumentInfoForCompletions,
-    getSignatureHelpItems: () => getSignatureHelpItems
-  });
+// src/services/_namespaces/ts.refactor.extractSymbol.ts
+var ts_refactor_extractSymbol_exports = {};
+__export(ts_refactor_extractSymbol_exports, {
+  Messages: () => Messages,
+  RangeFacts: () => RangeFacts,
+  getRangeToExtract: () => getRangeToExtract2,
+  getRefactorActionsToExtractSymbol: () => getRefactorActionsToExtractSymbol,
+  getRefactorEditsToExtractSymbol: () => getRefactorEditsToExtractSymbol
+});
 
-  // src/services/signatureHelp.ts
-  function getSignatureHelpItems(program, sourceFile, position, triggerReason, cancellationToken) {
-    const typeChecker = program.getTypeChecker();
-    const startingToken = findTokenOnLeftOfPosition(sourceFile, position);
-    if (!startingToken) {
-      return void 0;
+// src/services/refactors/extractSymbol.ts
+var refactorName11 = "Extract Symbol";
+var extractConstantAction = {
+  name: "Extract Constant",
+  description: getLocaleSpecificMessage(Diagnostics.Extract_constant),
+  kind: "refactor.extract.constant"
+};
+var extractFunctionAction = {
+  name: "Extract Function",
+  description: getLocaleSpecificMessage(Diagnostics.Extract_function),
+  kind: "refactor.extract.function"
+};
+registerRefactor(refactorName11, {
+  kinds: [
+    extractConstantAction.kind,
+    extractFunctionAction.kind
+  ],
+  getEditsForAction: getRefactorEditsToExtractSymbol,
+  getAvailableActions: getRefactorActionsToExtractSymbol
+});
+function getRefactorActionsToExtractSymbol(context) {
+  const requestedRefactor = context.kind;
+  const rangeToExtract = getRangeToExtract2(context.file, getRefactorContextSpan(context), context.triggerReason === "invoked");
+  const targetRange = rangeToExtract.targetRange;
+  if (targetRange === void 0) {
+    if (!rangeToExtract.errors || rangeToExtract.errors.length === 0 || !context.preferences.provideRefactorNotApplicableReason) {
+      return emptyArray;
     }
-    const onlyUseSyntacticOwners = !!triggerReason && triggerReason.kind === "characterTyped";
-    if (onlyUseSyntacticOwners && (isInString(sourceFile, position, startingToken) || isInComment(sourceFile, position))) {
-      return void 0;
+    const errors = [];
+    if (refactorKindBeginsWith(extractFunctionAction.kind, requestedRefactor)) {
+      errors.push({
+        name: refactorName11,
+        description: extractFunctionAction.description,
+        actions: [{ ...extractFunctionAction, notApplicableReason: getStringError(rangeToExtract.errors) }]
+      });
     }
-    const isManuallyInvoked = !!triggerReason && triggerReason.kind === "invoked";
-    const argumentInfo = getContainingArgumentInfo(startingToken, position, sourceFile, typeChecker, isManuallyInvoked);
-    if (!argumentInfo)
-      return void 0;
-    cancellationToken.throwIfCancellationRequested();
-    const candidateInfo = getCandidateOrTypeInfo(argumentInfo, typeChecker, sourceFile, startingToken, onlyUseSyntacticOwners);
-    cancellationToken.throwIfCancellationRequested();
-    if (!candidateInfo) {
-      return isSourceFileJS(sourceFile) ? createJSSignatureHelpItems(argumentInfo, program, cancellationToken) : void 0;
-    }
-    return typeChecker.runWithCancellationToken(cancellationToken, (typeChecker2) => candidateInfo.kind === CandidateOrTypeKind.Candidate ? createSignatureHelpItems(candidateInfo.candidates, candidateInfo.resolvedSignature, argumentInfo, sourceFile, typeChecker2) : createTypeHelpItems(candidateInfo.symbol, argumentInfo, sourceFile, typeChecker2));
-  }
-  var CandidateOrTypeKind = /* @__PURE__ */ ((CandidateOrTypeKind2) => {
-    CandidateOrTypeKind2[CandidateOrTypeKind2["Candidate"] = 0] = "Candidate";
-    CandidateOrTypeKind2[CandidateOrTypeKind2["Type"] = 1] = "Type";
-    return CandidateOrTypeKind2;
-  })(CandidateOrTypeKind || {});
-  function getCandidateOrTypeInfo({ invocation, argumentCount }, checker, sourceFile, startingToken, onlyUseSyntacticOwners) {
-    switch (invocation.kind) {
-      case 0 /* Call */: {
-        if (onlyUseSyntacticOwners && !isSyntacticOwner(startingToken, invocation.node, sourceFile)) {
-          return void 0;
-        }
-        const candidates = [];
-        const resolvedSignature = checker.getResolvedSignatureForSignatureHelp(invocation.node, candidates, argumentCount);
-        return candidates.length === 0 ? void 0 : { kind: 0 /* Candidate */, candidates, resolvedSignature };
-      }
-      case 1 /* TypeArgs */: {
-        const { called } = invocation;
-        if (onlyUseSyntacticOwners && !containsPrecedingToken(startingToken, sourceFile, isIdentifier(called) ? called.parent : called)) {
-          return void 0;
-        }
-        const candidates = getPossibleGenericSignatures(called, argumentCount, checker);
-        if (candidates.length !== 0)
-          return { kind: 0 /* Candidate */, candidates, resolvedSignature: first(candidates) };
-        const symbol = checker.getSymbolAtLocation(called);
-        return symbol && { kind: 1 /* Type */, symbol };
-      }
-      case 2 /* Contextual */:
-        return { kind: 0 /* Candidate */, candidates: [invocation.signature], resolvedSignature: invocation.signature };
-      default:
-        return Debug.assertNever(invocation);
+    if (refactorKindBeginsWith(extractConstantAction.kind, requestedRefactor)) {
+      errors.push({
+        name: refactorName11,
+        description: extractConstantAction.description,
+        actions: [{ ...extractConstantAction, notApplicableReason: getStringError(rangeToExtract.errors) }]
+      });
     }
+    return errors;
   }
-  function isSyntacticOwner(startingToken, node, sourceFile) {
-    if (!isCallOrNewExpression(node))
-      return false;
-    const invocationChildren = node.getChildren(sourceFile);
-    switch (startingToken.kind) {
-      case 20 /* OpenParenToken */:
-        return contains(invocationChildren, startingToken);
-      case 27 /* CommaToken */: {
-        const containingList = findContainingList(startingToken);
-        return !!containingList && contains(invocationChildren, containingList);
-      }
-      case 29 /* LessThanToken */:
-        return containsPrecedingToken(startingToken, sourceFile, node.expression);
-      default:
-        return false;
-    }
+  const extractions = getPossibleExtractions(targetRange, context);
+  if (extractions === void 0) {
+    return emptyArray;
   }
-  function createJSSignatureHelpItems(argumentInfo, program, cancellationToken) {
-    if (argumentInfo.invocation.kind === 2 /* Contextual */)
-      return void 0;
-    const expression = getExpressionFromInvocation(argumentInfo.invocation);
-    const name = isPropertyAccessExpression(expression) ? expression.name.text : void 0;
-    const typeChecker = program.getTypeChecker();
-    return name === void 0 ? void 0 : firstDefined(program.getSourceFiles(), (sourceFile) => firstDefined(sourceFile.getNamedDeclarations().get(name), (declaration) => {
-      const type = declaration.symbol && typeChecker.getTypeOfSymbolAtLocation(declaration.symbol, declaration);
-      const callSignatures = type && type.getCallSignatures();
-      if (callSignatures && callSignatures.length) {
-        return typeChecker.runWithCancellationToken(
-          cancellationToken,
-          (typeChecker2) => createSignatureHelpItems(
-            callSignatures,
-            callSignatures[0],
-            argumentInfo,
-            sourceFile,
-            typeChecker2,
-            true
-          )
-        );
+  const functionActions = [];
+  const usedFunctionNames = /* @__PURE__ */ new Map();
+  let innermostErrorFunctionAction;
+  const constantActions = [];
+  const usedConstantNames = /* @__PURE__ */ new Map();
+  let innermostErrorConstantAction;
+  let i = 0;
+  for (const { functionExtraction, constantExtraction } of extractions) {
+    if (refactorKindBeginsWith(extractFunctionAction.kind, requestedRefactor)) {
+      const description2 = functionExtraction.description;
+      if (functionExtraction.errors.length === 0) {
+        if (!usedFunctionNames.has(description2)) {
+          usedFunctionNames.set(description2, true);
+          functionActions.push({
+            description: description2,
+            name: `function_scope_${i}`,
+            kind: extractFunctionAction.kind
+          });
+        }
+      } else if (!innermostErrorFunctionAction) {
+        innermostErrorFunctionAction = {
+          description: description2,
+          name: `function_scope_${i}`,
+          notApplicableReason: getStringError(functionExtraction.errors),
+          kind: extractFunctionAction.kind
+        };
       }
-    }));
-  }
-  function containsPrecedingToken(startingToken, sourceFile, container) {
-    const pos = startingToken.getFullStart();
-    let currentParent = startingToken.parent;
-    while (currentParent) {
-      const precedingToken = findPrecedingToken(pos, sourceFile, currentParent, true);
-      if (precedingToken) {
-        return rangeContainsRange(container, precedingToken);
+    }
+    if (refactorKindBeginsWith(extractConstantAction.kind, requestedRefactor)) {
+      const description2 = constantExtraction.description;
+      if (constantExtraction.errors.length === 0) {
+        if (!usedConstantNames.has(description2)) {
+          usedConstantNames.set(description2, true);
+          constantActions.push({
+            description: description2,
+            name: `constant_scope_${i}`,
+            kind: extractConstantAction.kind
+          });
+        }
+      } else if (!innermostErrorConstantAction) {
+        innermostErrorConstantAction = {
+          description: description2,
+          name: `constant_scope_${i}`,
+          notApplicableReason: getStringError(constantExtraction.errors),
+          kind: extractConstantAction.kind
+        };
       }
-      currentParent = currentParent.parent;
     }
-    return Debug.fail("Could not find preceding token");
+    i++;
   }
-  function getArgumentInfoForCompletions(node, position, sourceFile) {
-    const info = getImmediatelyContainingArgumentInfo(node, position, sourceFile);
-    return !info || info.isTypeParameterList || info.invocation.kind !== 0 /* Call */ ? void 0 : { invocation: info.invocation.node, argumentCount: info.argumentCount, argumentIndex: info.argumentIndex };
+  const infos = [];
+  if (functionActions.length) {
+    infos.push({
+      name: refactorName11,
+      description: getLocaleSpecificMessage(Diagnostics.Extract_function),
+      actions: functionActions
+    });
+  } else if (context.preferences.provideRefactorNotApplicableReason && innermostErrorFunctionAction) {
+    infos.push({
+      name: refactorName11,
+      description: getLocaleSpecificMessage(Diagnostics.Extract_function),
+      actions: [innermostErrorFunctionAction]
+    });
   }
-  function getArgumentOrParameterListInfo(node, position, sourceFile) {
-    const info = getArgumentOrParameterListAndIndex(node, sourceFile);
-    if (!info)
-      return void 0;
-    const { list, argumentIndex } = info;
-    const argumentCount = getArgumentCount(list, isInString(sourceFile, position, node));
-    if (argumentIndex !== 0) {
-      Debug.assertLessThan(argumentIndex, argumentCount);
-    }
-    const argumentsSpan = getApplicableSpanForArguments(list, sourceFile);
-    return { list, argumentIndex, argumentCount, argumentsSpan };
+  if (constantActions.length) {
+    infos.push({
+      name: refactorName11,
+      description: getLocaleSpecificMessage(Diagnostics.Extract_constant),
+      actions: constantActions
+    });
+  } else if (context.preferences.provideRefactorNotApplicableReason && innermostErrorConstantAction) {
+    infos.push({
+      name: refactorName11,
+      description: getLocaleSpecificMessage(Diagnostics.Extract_constant),
+      actions: [innermostErrorConstantAction]
+    });
   }
-  function getArgumentOrParameterListAndIndex(node, sourceFile) {
-    if (node.kind === 29 /* LessThanToken */ || node.kind === 20 /* OpenParenToken */) {
-      return { list: getChildListThatStartsWithOpenerToken(node.parent, node, sourceFile), argumentIndex: 0 };
-    } else {
-      const list = findContainingList(node);
-      return list && { list, argumentIndex: getArgumentIndex(list, node) };
+  return infos.length ? infos : emptyArray;
+  function getStringError(errors) {
+    let error = errors[0].messageText;
+    if (typeof error !== "string") {
+      error = error.messageText;
+    }
+    return error;
+  }
+}
+function getRefactorEditsToExtractSymbol(context, actionName2) {
+  const rangeToExtract = getRangeToExtract2(context.file, getRefactorContextSpan(context));
+  const targetRange = rangeToExtract.targetRange;
+  const parsedFunctionIndexMatch = /^function_scope_(\d+)$/.exec(actionName2);
+  if (parsedFunctionIndexMatch) {
+    const index = +parsedFunctionIndexMatch[1];
+    Debug.assert(isFinite(index), "Expected to parse a finite number from the function scope index");
+    return getFunctionExtractionAtIndex(targetRange, context, index);
+  }
+  const parsedConstantIndexMatch = /^constant_scope_(\d+)$/.exec(actionName2);
+  if (parsedConstantIndexMatch) {
+    const index = +parsedConstantIndexMatch[1];
+    Debug.assert(isFinite(index), "Expected to parse a finite number from the constant scope index");
+    return getConstantExtractionAtIndex(targetRange, context, index);
+  }
+  Debug.fail("Unrecognized action name");
+}
+var Messages;
+((Messages2) => {
+  function createMessage(message) {
+    return { message, code: 0, category: 3 /* Message */, key: message };
+  }
+  Messages2.cannotExtractRange = createMessage("Cannot extract range.");
+  Messages2.cannotExtractImport = createMessage("Cannot extract import statement.");
+  Messages2.cannotExtractSuper = createMessage("Cannot extract super call.");
+  Messages2.cannotExtractJSDoc = createMessage("Cannot extract JSDoc.");
+  Messages2.cannotExtractEmpty = createMessage("Cannot extract empty range.");
+  Messages2.expressionExpected = createMessage("expression expected.");
+  Messages2.uselessConstantType = createMessage("No reason to extract constant of type.");
+  Messages2.statementOrExpressionExpected = createMessage("Statement or expression expected.");
+  Messages2.cannotExtractRangeContainingConditionalBreakOrContinueStatements = createMessage("Cannot extract range containing conditional break or continue statements.");
+  Messages2.cannotExtractRangeContainingConditionalReturnStatement = createMessage("Cannot extract range containing conditional return statement.");
+  Messages2.cannotExtractRangeContainingLabeledBreakOrContinueStatementWithTargetOutsideOfTheRange = createMessage("Cannot extract range containing labeled break or continue with target outside of the range.");
+  Messages2.cannotExtractRangeThatContainsWritesToReferencesLocatedOutsideOfTheTargetRangeInGenerators = createMessage("Cannot extract range containing writes to references located outside of the target range in generators.");
+  Messages2.typeWillNotBeVisibleInTheNewScope = createMessage("Type will not visible in the new scope.");
+  Messages2.functionWillNotBeVisibleInTheNewScope = createMessage("Function will not visible in the new scope.");
+  Messages2.cannotExtractIdentifier = createMessage("Select more than a single identifier.");
+  Messages2.cannotExtractExportedEntity = createMessage("Cannot extract exported declaration");
+  Messages2.cannotWriteInExpression = createMessage("Cannot write back side-effects when extracting an expression");
+  Messages2.cannotExtractReadonlyPropertyInitializerOutsideConstructor = createMessage("Cannot move initialization of read-only class property outside of the constructor");
+  Messages2.cannotExtractAmbientBlock = createMessage("Cannot extract code from ambient contexts");
+  Messages2.cannotAccessVariablesFromNestedScopes = createMessage("Cannot access variables from nested scopes");
+  Messages2.cannotExtractToJSClass = createMessage("Cannot extract constant to a class scope in JS");
+  Messages2.cannotExtractToExpressionArrowFunction = createMessage("Cannot extract constant to an arrow function without a block");
+  Messages2.cannotExtractFunctionsContainingThisToMethod = createMessage("Cannot extract functions containing this to method");
+})(Messages || (Messages = {}));
+var RangeFacts = /* @__PURE__ */ ((RangeFacts2) => {
+  RangeFacts2[RangeFacts2["None"] = 0] = "None";
+  RangeFacts2[RangeFacts2["HasReturn"] = 1] = "HasReturn";
+  RangeFacts2[RangeFacts2["IsGenerator"] = 2] = "IsGenerator";
+  RangeFacts2[RangeFacts2["IsAsyncFunction"] = 4] = "IsAsyncFunction";
+  RangeFacts2[RangeFacts2["UsesThis"] = 8] = "UsesThis";
+  RangeFacts2[RangeFacts2["UsesThisInFunction"] = 16] = "UsesThisInFunction";
+  RangeFacts2[RangeFacts2["InStaticRegion"] = 32] = "InStaticRegion";
+  return RangeFacts2;
+})(RangeFacts || {});
+function getRangeToExtract2(sourceFile, span, invoked = true) {
+  const { length: length2 } = span;
+  if (length2 === 0 && !invoked) {
+    return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractEmpty)] };
+  }
+  const cursorRequest = length2 === 0 && invoked;
+  const startToken = findFirstNonJsxWhitespaceToken(sourceFile, span.start);
+  const endToken = findTokenOnLeftOfPosition(sourceFile, textSpanEnd(span));
+  const adjustedSpan = startToken && endToken && invoked ? getAdjustedSpanFromNodes(startToken, endToken, sourceFile) : span;
+  const start2 = cursorRequest ? getExtractableParent(startToken) : getParentNodeInSpan(startToken, sourceFile, adjustedSpan);
+  const end = cursorRequest ? start2 : getParentNodeInSpan(endToken, sourceFile, adjustedSpan);
+  let rangeFacts = 0 /* None */;
+  let thisNode;
+  if (!start2 || !end) {
+    return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
+  }
+  if (start2.flags & 8388608 /* JSDoc */) {
+    return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractJSDoc)] };
+  }
+  if (start2.parent !== end.parent) {
+    return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
+  }
+  if (start2 !== end) {
+    if (!isBlockLike(start2.parent)) {
+      return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
     }
-  }
-  function getImmediatelyContainingArgumentInfo(node, position, sourceFile) {
-    const { parent: parent2 } = node;
-    if (isCallOrNewExpression(parent2)) {
-      const invocation = parent2;
-      const info = getArgumentOrParameterListInfo(node, position, sourceFile);
-      if (!info)
-        return void 0;
-      const { list, argumentIndex, argumentCount, argumentsSpan } = info;
-      const isTypeParameterList = !!parent2.typeArguments && parent2.typeArguments.pos === list.pos;
-      return { isTypeParameterList, invocation: { kind: 0 /* Call */, node: invocation }, argumentsSpan, argumentIndex, argumentCount };
-    } else if (isNoSubstitutionTemplateLiteral(node) && isTaggedTemplateExpression(parent2)) {
-      if (isInsideTemplateLiteral(node, position, sourceFile)) {
-        return getArgumentListInfoForTemplate(parent2, 0, sourceFile);
-      }
-      return void 0;
-    } else if (isTemplateHead(node) && parent2.parent.kind === 212 /* TaggedTemplateExpression */) {
-      const templateExpression = parent2;
-      const tagExpression = templateExpression.parent;
-      Debug.assert(templateExpression.kind === 225 /* TemplateExpression */);
-      const argumentIndex = isInsideTemplateLiteral(node, position, sourceFile) ? 0 : 1;
-      return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile);
-    } else if (isTemplateSpan(parent2) && isTaggedTemplateExpression(parent2.parent.parent)) {
-      const templateSpan = parent2;
-      const tagExpression = parent2.parent.parent;
-      if (isTemplateTail(node) && !isInsideTemplateLiteral(node, position, sourceFile)) {
-        return void 0;
+    const statements = [];
+    for (const statement of start2.parent.statements) {
+      if (statement === start2 || statements.length) {
+        const errors2 = checkNode(statement);
+        if (errors2) {
+          return { errors: errors2 };
+        }
+        statements.push(statement);
       }
-      const spanIndex = templateSpan.parent.templateSpans.indexOf(templateSpan);
-      const argumentIndex = getArgumentIndexForTemplatePiece(spanIndex, node, position, sourceFile);
-      return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile);
-    } else if (isJsxOpeningLikeElement(parent2)) {
-      const attributeSpanStart = parent2.attributes.pos;
-      const attributeSpanEnd = skipTrivia(sourceFile.text, parent2.attributes.end, false);
-      return {
-        isTypeParameterList: false,
-        invocation: { kind: 0 /* Call */, node: parent2 },
-        argumentsSpan: createTextSpan(attributeSpanStart, attributeSpanEnd - attributeSpanStart),
-        argumentIndex: 0,
-        argumentCount: 1
-      };
-    } else {
-      const typeArgInfo = getPossibleTypeArgumentsInfo(node, sourceFile);
-      if (typeArgInfo) {
-        const { called, nTypeArguments } = typeArgInfo;
-        const invocation = { kind: 1 /* TypeArgs */, called };
-        const argumentsSpan = createTextSpanFromBounds(called.getStart(sourceFile), node.end);
-        return { isTypeParameterList: true, invocation, argumentsSpan, argumentIndex: nTypeArguments, argumentCount: nTypeArguments + 1 };
+      if (statement === end) {
+        break;
       }
-      return void 0;
     }
-  }
-  function getImmediatelyContainingArgumentOrContextualParameterInfo(node, position, sourceFile, checker) {
-    return tryGetParameterInfo(node, position, sourceFile, checker) || getImmediatelyContainingArgumentInfo(node, position, sourceFile);
-  }
-  function getHighestBinary(b) {
-    return isBinaryExpression(b.parent) ? getHighestBinary(b.parent) : b;
-  }
-  function countBinaryExpressionParameters(b) {
-    return isBinaryExpression(b.left) ? countBinaryExpressionParameters(b.left) + 1 : 2;
-  }
-  function tryGetParameterInfo(startingToken, position, sourceFile, checker) {
-    const info = getContextualSignatureLocationInfo(startingToken, sourceFile, position, checker);
-    if (!info)
-      return void 0;
-    const { contextualType, argumentIndex, argumentCount, argumentsSpan } = info;
-    const nonNullableContextualType = contextualType.getNonNullableType();
-    const symbol = nonNullableContextualType.symbol;
-    if (symbol === void 0)
-      return void 0;
-    const signature = lastOrUndefined(nonNullableContextualType.getCallSignatures());
-    if (signature === void 0)
-      return void 0;
-    const invocation = { kind: 2 /* Contextual */, signature, node: startingToken, symbol: chooseBetterSymbol(symbol) };
-    return { isTypeParameterList: false, invocation, argumentsSpan, argumentIndex, argumentCount };
-  }
-  function getContextualSignatureLocationInfo(startingToken, sourceFile, position, checker) {
-    if (startingToken.kind !== 20 /* OpenParenToken */ && startingToken.kind !== 27 /* CommaToken */)
-      return void 0;
-    const { parent: parent2 } = startingToken;
-    switch (parent2.kind) {
-      case 214 /* ParenthesizedExpression */:
-      case 171 /* MethodDeclaration */:
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-        const info = getArgumentOrParameterListInfo(startingToken, position, sourceFile);
-        if (!info)
-          return void 0;
-        const { argumentIndex, argumentCount, argumentsSpan } = info;
-        const contextualType = isMethodDeclaration(parent2) ? checker.getContextualTypeForObjectLiteralElement(parent2) : checker.getContextualType(parent2);
-        return contextualType && { contextualType, argumentIndex, argumentCount, argumentsSpan };
-      case 223 /* BinaryExpression */: {
-        const highestBinary = getHighestBinary(parent2);
-        const contextualType2 = checker.getContextualType(highestBinary);
-        const argumentIndex2 = startingToken.kind === 20 /* OpenParenToken */ ? 0 : countBinaryExpressionParameters(parent2) - 1;
-        const argumentCount2 = countBinaryExpressionParameters(highestBinary);
-        return contextualType2 && { contextualType: contextualType2, argumentIndex: argumentIndex2, argumentCount: argumentCount2, argumentsSpan: createTextSpanFromNode(parent2) };
-      }
-      default:
-        return void 0;
+    if (!statements.length) {
+      return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
     }
+    return { targetRange: { range: statements, facts: rangeFacts, thisNode } };
   }
-  function chooseBetterSymbol(s) {
-    return s.name === "__type" /* Type */ ? firstDefined(s.declarations, (d) => isFunctionTypeNode(d) ? d.parent.symbol : void 0) || s : s;
+  if (isReturnStatement(start2) && !start2.expression) {
+    return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] };
   }
-  function getArgumentIndex(argumentsList, node) {
-    let argumentIndex = 0;
-    for (const child of argumentsList.getChildren()) {
-      if (child === node) {
-        break;
+  const node = refineNode(start2);
+  const errors = checkRootNode(node) || checkNode(node);
+  if (errors) {
+    return { errors };
+  }
+  return { targetRange: { range: getStatementOrExpressionRange(node), facts: rangeFacts, thisNode } };
+  function refineNode(node2) {
+    if (isReturnStatement(node2)) {
+      if (node2.expression) {
+        return node2.expression;
       }
-      if (child.kind !== 27 /* CommaToken */) {
-        argumentIndex++;
+    } else if (isVariableStatement(node2) || isVariableDeclarationList(node2)) {
+      const declarations = isVariableStatement(node2) ? node2.declarationList.declarations : node2.declarations;
+      let numInitializers = 0;
+      let lastInitializer;
+      for (const declaration of declarations) {
+        if (declaration.initializer) {
+          numInitializers++;
+          lastInitializer = declaration.initializer;
+        }
       }
-    }
-    return argumentIndex;
-  }
-  function getArgumentCount(argumentsList, ignoreTrailingComma) {
-    const listChildren = argumentsList.getChildren();
-    let argumentCount = countWhere(listChildren, (arg) => arg.kind !== 27 /* CommaToken */);
-    if (!ignoreTrailingComma && listChildren.length > 0 && last(listChildren).kind === 27 /* CommaToken */) {
-      argumentCount++;
-    }
-    return argumentCount;
-  }
-  function getArgumentIndexForTemplatePiece(spanIndex, node, position, sourceFile) {
-    Debug.assert(position >= node.getStart(), "Assumed 'position' could not occur before node.");
-    if (isTemplateLiteralToken(node)) {
-      if (isInsideTemplateLiteral(node, position, sourceFile)) {
-        return 0;
+      if (numInitializers === 1) {
+        return lastInitializer;
       }
-      return spanIndex + 2;
-    }
-    return spanIndex + 1;
-  }
-  function getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile) {
-    const argumentCount = isNoSubstitutionTemplateLiteral(tagExpression.template) ? 1 : tagExpression.template.templateSpans.length + 1;
-    if (argumentIndex !== 0) {
-      Debug.assertLessThan(argumentIndex, argumentCount);
-    }
-    return {
-      isTypeParameterList: false,
-      invocation: { kind: 0 /* Call */, node: tagExpression },
-      argumentsSpan: getApplicableSpanForTaggedTemplate(tagExpression, sourceFile),
-      argumentIndex,
-      argumentCount
-    };
-  }
-  function getApplicableSpanForArguments(argumentsList, sourceFile) {
-    const applicableSpanStart = argumentsList.getFullStart();
-    const applicableSpanEnd = skipTrivia(sourceFile.text, argumentsList.getEnd(), false);
-    return createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart);
-  }
-  function getApplicableSpanForTaggedTemplate(taggedTemplate, sourceFile) {
-    const template = taggedTemplate.template;
-    const applicableSpanStart = template.getStart();
-    let applicableSpanEnd = template.getEnd();
-    if (template.kind === 225 /* TemplateExpression */) {
-      const lastSpan = last(template.templateSpans);
-      if (lastSpan.literal.getFullWidth() === 0) {
-        applicableSpanEnd = skipTrivia(sourceFile.text, applicableSpanEnd, false);
+    } else if (isVariableDeclaration(node2)) {
+      if (node2.initializer) {
+        return node2.initializer;
       }
     }
-    return createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart);
+    return node2;
   }
-  function getContainingArgumentInfo(node, position, sourceFile, checker, isManuallyInvoked) {
-    for (let n = node; !isSourceFile(n) && (isManuallyInvoked || !isBlock(n)); n = n.parent) {
-      Debug.assert(rangeContainsRange(n.parent, n), "Not a subspan", () => `Child: ${Debug.formatSyntaxKind(n.kind)}, parent: ${Debug.formatSyntaxKind(n.parent.kind)}`);
-      const argumentInfo = getImmediatelyContainingArgumentOrContextualParameterInfo(n, position, sourceFile, checker);
-      if (argumentInfo) {
-        return argumentInfo;
-      }
+  function checkRootNode(node2) {
+    if (isIdentifier(isExpressionStatement(node2) ? node2.expression : node2)) {
+      return [createDiagnosticForNode(node2, Messages.cannotExtractIdentifier)];
     }
     return void 0;
   }
-  function getChildListThatStartsWithOpenerToken(parent2, openerToken, sourceFile) {
-    const children = parent2.getChildren(sourceFile);
-    const indexOfOpenerToken = children.indexOf(openerToken);
-    Debug.assert(indexOfOpenerToken >= 0 && children.length > indexOfOpenerToken + 1);
-    return children[indexOfOpenerToken + 1];
-  }
-  function getExpressionFromInvocation(invocation) {
-    return invocation.kind === 0 /* Call */ ? getInvokedExpression(invocation.node) : invocation.called;
-  }
-  function getEnclosingDeclarationFromInvocation(invocation) {
-    return invocation.kind === 0 /* Call */ ? invocation.node : invocation.kind === 1 /* TypeArgs */ ? invocation.called : invocation.node;
-  }
-  var signatureHelpNodeBuilderFlags = 8192 /* OmitParameterModifiers */ | 70221824 /* IgnoreErrors */ | 16384 /* UseAliasDefinedOutsideCurrentScope */;
-  function createSignatureHelpItems(candidates, resolvedSignature, { isTypeParameterList, argumentCount, argumentsSpan: applicableSpan, invocation, argumentIndex }, sourceFile, typeChecker, useFullPrefix) {
-    var _a2;
-    const enclosingDeclaration = getEnclosingDeclarationFromInvocation(invocation);
-    const callTargetSymbol = invocation.kind === 2 /* Contextual */ ? invocation.symbol : typeChecker.getSymbolAtLocation(getExpressionFromInvocation(invocation)) || useFullPrefix && ((_a2 = resolvedSignature.declaration) == null ? void 0 : _a2.symbol);
-    const callTargetDisplayParts = callTargetSymbol ? symbolToDisplayParts(typeChecker, callTargetSymbol, useFullPrefix ? sourceFile : void 0, void 0) : emptyArray;
-    const items = map(candidates, (candidateSignature) => getSignatureHelpItem(candidateSignature, callTargetDisplayParts, isTypeParameterList, typeChecker, enclosingDeclaration, sourceFile));
-    if (argumentIndex !== 0) {
-      Debug.assertLessThan(argumentIndex, argumentCount);
-    }
-    let selectedItemIndex = 0;
-    let itemsSeen = 0;
-    for (let i = 0; i < items.length; i++) {
-      const item = items[i];
-      if (candidates[i] === resolvedSignature) {
-        selectedItemIndex = itemsSeen;
-        if (item.length > 1) {
-          let count = 0;
-          for (const i2 of item) {
-            if (i2.isVariadic || i2.parameters.length >= argumentCount) {
-              selectedItemIndex = itemsSeen + count;
-              break;
-            }
-            count++;
-          }
+  function checkForStaticContext(nodeToCheck, containingClass) {
+    let current = nodeToCheck;
+    while (current !== containingClass) {
+      if (current.kind === 169 /* PropertyDeclaration */) {
+        if (isStatic(current)) {
+          rangeFacts |= 32 /* InStaticRegion */;
+        }
+        break;
+      } else if (current.kind === 166 /* Parameter */) {
+        const ctorOrMethod = getContainingFunction(current);
+        if (ctorOrMethod.kind === 173 /* Constructor */) {
+          rangeFacts |= 32 /* InStaticRegion */;
+        }
+        break;
+      } else if (current.kind === 171 /* MethodDeclaration */) {
+        if (isStatic(current)) {
+          rangeFacts |= 32 /* InStaticRegion */;
         }
       }
-      itemsSeen += item.length;
+      current = current.parent;
     }
-    Debug.assert(selectedItemIndex !== -1);
-    const help = { items: flatMapToMutable(items, identity), applicableSpan, selectedItemIndex, argumentIndex, argumentCount };
-    const selected = help.items[selectedItemIndex];
-    if (selected.isVariadic) {
-      const firstRest = findIndex(selected.parameters, (p) => !!p.isRest);
-      if (-1 < firstRest && firstRest < selected.parameters.length - 1) {
-        help.argumentIndex = selected.parameters.length;
-      } else {
-        help.argumentIndex = Math.min(help.argumentIndex, selected.parameters.length - 1);
+  }
+  function checkNode(nodeToCheck) {
+    let PermittedJumps;
+    ((PermittedJumps2) => {
+      PermittedJumps2[PermittedJumps2["None"] = 0] = "None";
+      PermittedJumps2[PermittedJumps2["Break"] = 1] = "Break";
+      PermittedJumps2[PermittedJumps2["Continue"] = 2] = "Continue";
+      PermittedJumps2[PermittedJumps2["Return"] = 4] = "Return";
+    })(PermittedJumps || (PermittedJumps = {}));
+    Debug.assert(nodeToCheck.pos <= nodeToCheck.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809 (1)");
+    Debug.assert(!positionIsSynthesized(nodeToCheck.pos), "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809 (2)");
+    if (!isStatement(nodeToCheck) && !(isExpressionNode(nodeToCheck) && isExtractableExpression(nodeToCheck)) && !isStringLiteralJsxAttribute(nodeToCheck)) {
+      return [createDiagnosticForNode(nodeToCheck, Messages.statementOrExpressionExpected)];
+    }
+    if (nodeToCheck.flags & 16777216 /* Ambient */) {
+      return [createDiagnosticForNode(nodeToCheck, Messages.cannotExtractAmbientBlock)];
+    }
+    const containingClass = getContainingClass(nodeToCheck);
+    if (containingClass) {
+      checkForStaticContext(nodeToCheck, containingClass);
+    }
+    let errors2;
+    let permittedJumps = 4 /* Return */;
+    let seenLabels;
+    visit(nodeToCheck);
+    if (rangeFacts & 8 /* UsesThis */) {
+      const container = getThisContainer(
+        nodeToCheck,
+        /** includeArrowFunctions */
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
+      if (container.kind === 259 /* FunctionDeclaration */ || container.kind === 171 /* MethodDeclaration */ && container.parent.kind === 207 /* ObjectLiteralExpression */ || container.kind === 215 /* FunctionExpression */) {
+        rangeFacts |= 16 /* UsesThisInFunction */;
       }
     }
-    return help;
-  }
-  function createTypeHelpItems(symbol, { argumentCount, argumentsSpan: applicableSpan, invocation, argumentIndex }, sourceFile, checker) {
-    const typeParameters = checker.getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
-    if (!typeParameters)
-      return void 0;
-    const items = [getTypeHelpItem(symbol, typeParameters, checker, getEnclosingDeclarationFromInvocation(invocation), sourceFile)];
-    return { items, applicableSpan, selectedItemIndex: 0, argumentIndex, argumentCount };
-  }
-  function getTypeHelpItem(symbol, typeParameters, checker, enclosingDeclaration, sourceFile) {
-    const typeSymbolDisplay = symbolToDisplayParts(checker, symbol);
-    const printer = createPrinter({ removeComments: true });
-    const parameters = typeParameters.map((t) => createSignatureHelpParameterForTypeParameter(t, checker, enclosingDeclaration, sourceFile, printer));
-    const documentation = symbol.getDocumentationComment(checker);
-    const tags = symbol.getJsDocTags(checker);
-    const prefixDisplayParts = [...typeSymbolDisplay, punctuationPart(29 /* LessThanToken */)];
-    return { isVariadic: false, prefixDisplayParts, suffixDisplayParts: [punctuationPart(31 /* GreaterThanToken */)], separatorDisplayParts, parameters, documentation, tags };
-  }
-  var separatorDisplayParts = [punctuationPart(27 /* CommaToken */), spacePart()];
-  function getSignatureHelpItem(candidateSignature, callTargetDisplayParts, isTypeParameterList, checker, enclosingDeclaration, sourceFile) {
-    const infos = (isTypeParameterList ? itemInfoForTypeParameters : itemInfoForParameters)(candidateSignature, checker, enclosingDeclaration, sourceFile);
-    return map(infos, ({ isVariadic, parameters, prefix, suffix }) => {
-      const prefixDisplayParts = [...callTargetDisplayParts, ...prefix];
-      const suffixDisplayParts = [...suffix, ...returnTypeToDisplayParts(candidateSignature, enclosingDeclaration, checker)];
-      const documentation = candidateSignature.getDocumentationComment(checker);
-      const tags = candidateSignature.getJsDocTags();
-      return { isVariadic, prefixDisplayParts, suffixDisplayParts, separatorDisplayParts, parameters, documentation, tags };
-    });
-  }
-  function returnTypeToDisplayParts(candidateSignature, enclosingDeclaration, checker) {
-    return mapToDisplayParts((writer) => {
-      writer.writePunctuation(":");
-      writer.writeSpace(" ");
-      const predicate = checker.getTypePredicateOfSignature(candidateSignature);
-      if (predicate) {
-        checker.writeTypePredicate(predicate, enclosingDeclaration, void 0, writer);
-      } else {
-        checker.writeType(checker.getReturnTypeOfSignature(candidateSignature), enclosingDeclaration, void 0, writer);
+    return errors2;
+    function visit(node2) {
+      if (errors2) {
+        return true;
       }
-    });
-  }
-  function itemInfoForTypeParameters(candidateSignature, checker, enclosingDeclaration, sourceFile) {
-    const typeParameters = (candidateSignature.target || candidateSignature).typeParameters;
-    const printer = createPrinter({ removeComments: true });
-    const parameters = (typeParameters || emptyArray).map((t) => createSignatureHelpParameterForTypeParameter(t, checker, enclosingDeclaration, sourceFile, printer));
-    const thisParameter = candidateSignature.thisParameter ? [checker.symbolToParameterDeclaration(candidateSignature.thisParameter, enclosingDeclaration, signatureHelpNodeBuilderFlags)] : [];
-    return checker.getExpandedParameters(candidateSignature).map((paramList) => {
-      const params = factory.createNodeArray([...thisParameter, ...map(paramList, (param) => checker.symbolToParameterDeclaration(param, enclosingDeclaration, signatureHelpNodeBuilderFlags))]);
-      const parameterParts = mapToDisplayParts((writer) => {
-        printer.writeList(2576 /* CallExpressionArguments */, params, sourceFile, writer);
-      });
-      return { isVariadic: false, parameters, prefix: [punctuationPart(29 /* LessThanToken */)], suffix: [punctuationPart(31 /* GreaterThanToken */), ...parameterParts] };
-    });
-  }
-  function itemInfoForParameters(candidateSignature, checker, enclosingDeclaration, sourceFile) {
-    const printer = createPrinter({ removeComments: true });
-    const typeParameterParts = mapToDisplayParts((writer) => {
-      if (candidateSignature.typeParameters && candidateSignature.typeParameters.length) {
-        const args = factory.createNodeArray(candidateSignature.typeParameters.map((p) => checker.typeParameterToDeclaration(p, enclosingDeclaration, signatureHelpNodeBuilderFlags)));
-        printer.writeList(53776 /* TypeParameters */, args, sourceFile, writer);
+      if (isDeclaration(node2)) {
+        const declaringNode = node2.kind === 257 /* VariableDeclaration */ ? node2.parent.parent : node2;
+        if (hasSyntacticModifier(declaringNode, 1 /* Export */)) {
+          (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractExportedEntity));
+          return true;
+        }
       }
-    });
-    const lists = checker.getExpandedParameters(candidateSignature);
-    const isVariadic = !checker.hasEffectiveRestParameter(candidateSignature) ? (_) => false : lists.length === 1 ? (_) => true : (pList) => !!(pList.length && pList[pList.length - 1].checkFlags & 32768 /* RestParameter */);
-    return lists.map((parameterList) => ({
-      isVariadic: isVariadic(parameterList),
-      parameters: parameterList.map((p) => createSignatureHelpParameterForParameter(p, checker, enclosingDeclaration, sourceFile, printer)),
-      prefix: [...typeParameterParts, punctuationPart(20 /* OpenParenToken */)],
-      suffix: [punctuationPart(21 /* CloseParenToken */)]
-    }));
-  }
-  function createSignatureHelpParameterForParameter(parameter, checker, enclosingDeclaration, sourceFile, printer) {
-    const displayParts = mapToDisplayParts((writer) => {
-      const param = checker.symbolToParameterDeclaration(parameter, enclosingDeclaration, signatureHelpNodeBuilderFlags);
-      printer.writeNode(4 /* Unspecified */, param, sourceFile, writer);
-    });
-    const isOptional = checker.isOptionalParameter(parameter.valueDeclaration);
-    const isRest = !!(parameter.checkFlags & 32768 /* RestParameter */);
-    return { name: parameter.name, documentation: parameter.getDocumentationComment(checker), displayParts, isOptional, isRest };
-  }
-  function createSignatureHelpParameterForTypeParameter(typeParameter, checker, enclosingDeclaration, sourceFile, printer) {
-    const displayParts = mapToDisplayParts((writer) => {
-      const param = checker.typeParameterToDeclaration(typeParameter, enclosingDeclaration, signatureHelpNodeBuilderFlags);
-      printer.writeNode(4 /* Unspecified */, param, sourceFile, writer);
-    });
-    return { name: typeParameter.symbol.name, documentation: typeParameter.symbol.getDocumentationComment(checker), displayParts, isOptional: false, isRest: false };
-  }
-
-  // src/services/_namespaces/ts.SmartSelectionRange.ts
-  var ts_SmartSelectionRange_exports = {};
-  __export(ts_SmartSelectionRange_exports, {
-    getSmartSelectionRange: () => getSmartSelectionRange
-  });
-
-  // src/services/smartSelection.ts
-  function getSmartSelectionRange(pos, sourceFile) {
-    var _a2, _b;
-    let selectionRange = {
-      textSpan: createTextSpanFromBounds(sourceFile.getFullStart(), sourceFile.getEnd())
-    };
-    let parentNode = sourceFile;
-    outer:
-      while (true) {
-        const children = getSelectionChildren(parentNode);
-        if (!children.length)
-          break;
-        for (let i = 0; i < children.length; i++) {
-          const prevNode = children[i - 1];
-          const node = children[i];
-          const nextNode = children[i + 1];
-          if (getTokenPosOfNode(node, sourceFile, true) > pos) {
-            break outer;
-          }
-          const comment = singleOrUndefined(getTrailingCommentRanges(sourceFile.text, node.end));
-          if (comment && comment.kind === 2 /* SingleLineCommentTrivia */) {
-            pushSelectionCommentRange(comment.pos, comment.end);
-          }
-          if (positionShouldSnapToNode(sourceFile, pos, node)) {
-            if (isFunctionBody(node) && isFunctionLikeDeclaration(parentNode) && !positionsAreOnSameLine(node.getStart(sourceFile), node.getEnd(), sourceFile)) {
-              pushSelectionRange(node.getStart(sourceFile), node.getEnd());
-            }
-            if (isBlock(node) || isTemplateSpan(node) || isTemplateHead(node) || isTemplateTail(node) || prevNode && isTemplateHead(prevNode) || isVariableDeclarationList(node) && isVariableStatement(parentNode) || isSyntaxList(node) && isVariableDeclarationList(parentNode) || isVariableDeclaration(node) && isSyntaxList(parentNode) && children.length === 1 || isJSDocTypeExpression(node) || isJSDocSignature(node) || isJSDocTypeLiteral(node)) {
-              parentNode = node;
-              break;
-            }
-            if (isTemplateSpan(parentNode) && nextNode && isTemplateMiddleOrTemplateTail(nextNode)) {
-              const start3 = node.getFullStart() - "${".length;
-              const end2 = nextNode.getStart() + "}".length;
-              pushSelectionRange(start3, end2);
-            }
-            const isBetweenMultiLineBookends = isSyntaxList(node) && isListOpener(prevNode) && isListCloser(nextNode) && !positionsAreOnSameLine(prevNode.getStart(), nextNode.getStart(), sourceFile);
-            let start2 = isBetweenMultiLineBookends ? prevNode.getEnd() : node.getStart();
-            const end = isBetweenMultiLineBookends ? nextNode.getStart() : getEndPos(sourceFile, node);
-            if (hasJSDocNodes(node) && ((_a2 = node.jsDoc) == null ? void 0 : _a2.length)) {
-              pushSelectionRange(first(node.jsDoc).getStart(), end);
-            }
-            if (isSyntaxList(node)) {
-              const firstChild = node.getChildren()[0];
-              if (firstChild && hasJSDocNodes(firstChild) && ((_b = firstChild.jsDoc) == null ? void 0 : _b.length) && firstChild.getStart() !== node.pos) {
-                start2 = Math.min(start2, first(firstChild.jsDoc).getStart());
-              }
+      switch (node2.kind) {
+        case 269 /* ImportDeclaration */:
+          (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractImport));
+          return true;
+        case 274 /* ExportAssignment */:
+          (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractExportedEntity));
+          return true;
+        case 106 /* SuperKeyword */:
+          if (node2.parent.kind === 210 /* CallExpression */) {
+            const containingClass2 = getContainingClass(node2);
+            if (containingClass2 === void 0 || containingClass2.pos < span.start || containingClass2.end >= span.start + span.length) {
+              (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractSuper));
+              return true;
             }
-            pushSelectionRange(start2, end);
-            if (isStringLiteral(node) || isTemplateLiteral(node)) {
-              pushSelectionRange(start2 + 1, end - 1);
+          } else {
+            rangeFacts |= 8 /* UsesThis */;
+            thisNode = node2;
+          }
+          break;
+        case 216 /* ArrowFunction */:
+          forEachChild(node2, function check(n) {
+            if (isThis(n)) {
+              rangeFacts |= 8 /* UsesThis */;
+              thisNode = node2;
+            } else if (isClassLike(n) || isFunctionLike(n) && !isArrowFunction(n)) {
+              return false;
+            } else {
+              forEachChild(n, check);
             }
-            parentNode = node;
-            break;
+          });
+        case 260 /* ClassDeclaration */:
+        case 259 /* FunctionDeclaration */:
+          if (isSourceFile(node2.parent) && node2.parent.externalModuleIndicator === void 0) {
+            (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.functionWillNotBeVisibleInTheNewScope));
           }
-          if (i === children.length - 1) {
-            break outer;
+        case 228 /* ClassExpression */:
+        case 215 /* FunctionExpression */:
+        case 171 /* MethodDeclaration */:
+        case 173 /* Constructor */:
+        case 174 /* GetAccessor */:
+        case 175 /* SetAccessor */:
+          return false;
+      }
+      const savedPermittedJumps = permittedJumps;
+      switch (node2.kind) {
+        case 242 /* IfStatement */:
+          permittedJumps &= ~4 /* Return */;
+          break;
+        case 255 /* TryStatement */:
+          permittedJumps = 0 /* None */;
+          break;
+        case 238 /* Block */:
+          if (node2.parent && node2.parent.kind === 255 /* TryStatement */ && node2.parent.finallyBlock === node2) {
+            permittedJumps = 4 /* Return */;
           }
-        }
+          break;
+        case 293 /* DefaultClause */:
+        case 292 /* CaseClause */:
+          permittedJumps |= 1 /* Break */;
+          break;
+        default:
+          if (isIterationStatement(
+            node2,
+            /*lookInLabeledStatements*/
+            false
+          )) {
+            permittedJumps |= 1 /* Break */ | 2 /* Continue */;
+          }
+          break;
       }
-    return selectionRange;
-    function pushSelectionRange(start2, end) {
-      if (start2 !== end) {
-        const textSpan = createTextSpanFromBounds(start2, end);
-        if (!selectionRange || !textSpansEqual(textSpan, selectionRange.textSpan) && textSpanIntersectsWithPosition(textSpan, pos)) {
-          selectionRange = { textSpan, ...selectionRange && { parent: selectionRange } };
+      switch (node2.kind) {
+        case 194 /* ThisType */:
+        case 108 /* ThisKeyword */:
+          rangeFacts |= 8 /* UsesThis */;
+          thisNode = node2;
+          break;
+        case 253 /* LabeledStatement */: {
+          const label = node2.label;
+          (seenLabels || (seenLabels = [])).push(label.escapedText);
+          forEachChild(node2, visit);
+          seenLabels.pop();
+          break;
         }
+        case 249 /* BreakStatement */:
+        case 248 /* ContinueStatement */: {
+          const label = node2.label;
+          if (label) {
+            if (!contains(seenLabels, label.escapedText)) {
+              (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingLabeledBreakOrContinueStatementWithTargetOutsideOfTheRange));
+            }
+          } else {
+            if (!(permittedJumps & (node2.kind === 249 /* BreakStatement */ ? 1 /* Break */ : 2 /* Continue */))) {
+              (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingConditionalBreakOrContinueStatements));
+            }
+          }
+          break;
+        }
+        case 220 /* AwaitExpression */:
+          rangeFacts |= 4 /* IsAsyncFunction */;
+          break;
+        case 226 /* YieldExpression */:
+          rangeFacts |= 2 /* IsGenerator */;
+          break;
+        case 250 /* ReturnStatement */:
+          if (permittedJumps & 4 /* Return */) {
+            rangeFacts |= 1 /* HasReturn */;
+          } else {
+            (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingConditionalReturnStatement));
+          }
+          break;
+        default:
+          forEachChild(node2, visit);
+          break;
       }
-    }
-    function pushSelectionCommentRange(start2, end) {
-      pushSelectionRange(start2, end);
-      let pos2 = start2;
-      while (sourceFile.text.charCodeAt(pos2) === 47 /* slash */) {
-        pos2++;
-      }
-      pushSelectionRange(pos2, end);
+      permittedJumps = savedPermittedJumps;
     }
   }
-  function positionShouldSnapToNode(sourceFile, pos, node) {
-    Debug.assert(node.pos <= pos);
-    if (pos < node.end) {
-      return true;
-    }
-    const nodeEnd = node.getEnd();
-    if (nodeEnd === pos) {
-      return getTouchingPropertyName(sourceFile, pos).pos < node.end;
-    }
-    return false;
+}
+function getAdjustedSpanFromNodes(startNode2, endNode2, sourceFile) {
+  const start2 = startNode2.getStart(sourceFile);
+  let end = endNode2.getEnd();
+  if (sourceFile.text.charCodeAt(end) === 59 /* semicolon */) {
+    end++;
   }
-  var isImport2 = or(isImportDeclaration, isImportEqualsDeclaration);
-  function getSelectionChildren(node) {
-    var _a2;
-    if (isSourceFile(node)) {
-      return groupChildren(node.getChildAt(0).getChildren(), isImport2);
-    }
-    if (isMappedTypeNode(node)) {
-      const [openBraceToken, ...children] = node.getChildren();
-      const closeBraceToken = Debug.checkDefined(children.pop());
-      Debug.assertEqual(openBraceToken.kind, 18 /* OpenBraceToken */);
-      Debug.assertEqual(closeBraceToken.kind, 19 /* CloseBraceToken */);
-      const groupedWithPlusMinusTokens = groupChildren(children, (child) => child === node.readonlyToken || child.kind === 146 /* ReadonlyKeyword */ || child === node.questionToken || child.kind === 57 /* QuestionToken */);
-      const groupedWithBrackets = groupChildren(
-        groupedWithPlusMinusTokens,
-        ({ kind }) => kind === 22 /* OpenBracketToken */ || kind === 165 /* TypeParameter */ || kind === 23 /* CloseBracketToken */
-      );
-      return [
-        openBraceToken,
-        createSyntaxList2(splitChildren(groupedWithBrackets, ({ kind }) => kind === 58 /* ColonToken */)),
-        closeBraceToken
-      ];
-    }
-    if (isPropertySignature(node)) {
-      const children = groupChildren(node.getChildren(), (child) => child === node.name || contains(node.modifiers, child));
-      const firstJSDocChild = ((_a2 = children[0]) == null ? void 0 : _a2.kind) === 323 /* JSDoc */ ? children[0] : void 0;
-      const withJSDocSeparated = firstJSDocChild ? children.slice(1) : children;
-      const splittedChildren = splitChildren(withJSDocSeparated, ({ kind }) => kind === 58 /* ColonToken */);
-      return firstJSDocChild ? [firstJSDocChild, createSyntaxList2(splittedChildren)] : splittedChildren;
-    }
-    if (isParameter(node)) {
-      const groupedDotDotDotAndName = groupChildren(node.getChildren(), (child) => child === node.dotDotDotToken || child === node.name);
-      const groupedWithQuestionToken = groupChildren(groupedDotDotDotAndName, (child) => child === groupedDotDotDotAndName[0] || child === node.questionToken);
-      return splitChildren(groupedWithQuestionToken, ({ kind }) => kind === 63 /* EqualsToken */);
+  return { start: start2, length: end - start2 };
+}
+function getStatementOrExpressionRange(node) {
+  if (isStatement(node)) {
+    return [node];
+  }
+  if (isExpressionNode(node)) {
+    return isExpressionStatement(node.parent) ? [node.parent] : node;
+  }
+  if (isStringLiteralJsxAttribute(node)) {
+    return node;
+  }
+  return void 0;
+}
+function isScope(node) {
+  return isArrowFunction(node) ? isFunctionBody(node.body) : isFunctionLikeDeclaration(node) || isSourceFile(node) || isModuleBlock(node) || isClassLike(node);
+}
+function collectEnclosingScopes(range) {
+  let current = isReadonlyArray(range.range) ? first(range.range) : range.range;
+  if (range.facts & 8 /* UsesThis */ && !(range.facts & 16 /* UsesThisInFunction */)) {
+    const containingClass = getContainingClass(current);
+    if (containingClass) {
+      const containingFunction = findAncestor(current, isFunctionLikeDeclaration);
+      return containingFunction ? [containingFunction, containingClass] : [containingClass];
+    }
+  }
+  const scopes = [];
+  while (true) {
+    current = current.parent;
+    if (current.kind === 166 /* Parameter */) {
+      current = findAncestor(current, (parent2) => isFunctionLikeDeclaration(parent2)).parent;
+    }
+    if (isScope(current)) {
+      scopes.push(current);
+      if (current.kind === 308 /* SourceFile */) {
+        return scopes;
+      }
+    }
+  }
+}
+function getFunctionExtractionAtIndex(targetRange, context, requestedChangesIndex) {
+  const { scopes, readsAndWrites: { target, usagesPerScope, functionErrorsPerScope, exposedVariableDeclarations } } = getPossibleExtractionsWorker(targetRange, context);
+  Debug.assert(!functionErrorsPerScope[requestedChangesIndex].length, "The extraction went missing? How?");
+  context.cancellationToken.throwIfCancellationRequested();
+  return extractFunctionInScope(target, scopes[requestedChangesIndex], usagesPerScope[requestedChangesIndex], exposedVariableDeclarations, targetRange, context);
+}
+function getConstantExtractionAtIndex(targetRange, context, requestedChangesIndex) {
+  const { scopes, readsAndWrites: { target, usagesPerScope, constantErrorsPerScope, exposedVariableDeclarations } } = getPossibleExtractionsWorker(targetRange, context);
+  Debug.assert(!constantErrorsPerScope[requestedChangesIndex].length, "The extraction went missing? How?");
+  Debug.assert(exposedVariableDeclarations.length === 0, "Extract constant accepted a range containing a variable declaration?");
+  context.cancellationToken.throwIfCancellationRequested();
+  const expression = isExpression(target) ? target : target.statements[0].expression;
+  return extractConstantInScope(expression, scopes[requestedChangesIndex], usagesPerScope[requestedChangesIndex], targetRange.facts, context);
+}
+function getPossibleExtractions(targetRange, context) {
+  const { scopes, readsAndWrites: { functionErrorsPerScope, constantErrorsPerScope } } = getPossibleExtractionsWorker(targetRange, context);
+  const extractions = scopes.map((scope, i) => {
+    const functionDescriptionPart = getDescriptionForFunctionInScope(scope);
+    const constantDescriptionPart = getDescriptionForConstantInScope(scope);
+    const scopeDescription = isFunctionLikeDeclaration(scope) ? getDescriptionForFunctionLikeDeclaration(scope) : isClassLike(scope) ? getDescriptionForClassLikeDeclaration(scope) : getDescriptionForModuleLikeDeclaration(scope);
+    let functionDescription;
+    let constantDescription;
+    if (scopeDescription === SpecialScope.Global) {
+      functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [functionDescriptionPart, "global"]);
+      constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [constantDescriptionPart, "global"]);
+    } else if (scopeDescription === SpecialScope.Module) {
+      functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [functionDescriptionPart, "module"]);
+      constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [constantDescriptionPart, "module"]);
+    } else {
+      functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1), [functionDescriptionPart, scopeDescription]);
+      constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1), [constantDescriptionPart, scopeDescription]);
     }
-    if (isBindingElement(node)) {
-      return splitChildren(node.getChildren(), ({ kind }) => kind === 63 /* EqualsToken */);
+    if (i === 0 && !isClassLike(scope)) {
+      constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_enclosing_scope), [constantDescriptionPart]);
     }
-    return node.getChildren();
-  }
-  function groupChildren(children, groupOn) {
-    const result = [];
-    let group2;
-    for (const child of children) {
-      if (groupOn(child)) {
-        group2 = group2 || [];
-        group2.push(child);
-      } else {
-        if (group2) {
-          result.push(createSyntaxList2(group2));
-          group2 = void 0;
-        }
-        result.push(child);
+    return {
+      functionExtraction: {
+        description: functionDescription,
+        errors: functionErrorsPerScope[i]
+      },
+      constantExtraction: {
+        description: constantDescription,
+        errors: constantErrorsPerScope[i]
       }
+    };
+  });
+  return extractions;
+}
+function getPossibleExtractionsWorker(targetRange, context) {
+  const { file: sourceFile } = context;
+  const scopes = collectEnclosingScopes(targetRange);
+  const enclosingTextRange = getEnclosingTextRange(targetRange, sourceFile);
+  const readsAndWrites = collectReadsAndWrites(
+    targetRange,
+    scopes,
+    enclosingTextRange,
+    sourceFile,
+    context.program.getTypeChecker(),
+    context.cancellationToken
+  );
+  return { scopes, readsAndWrites };
+}
+function getDescriptionForFunctionInScope(scope) {
+  return isFunctionLikeDeclaration(scope) ? "inner function" : isClassLike(scope) ? "method" : "function";
+}
+function getDescriptionForConstantInScope(scope) {
+  return isClassLike(scope) ? "readonly field" : "constant";
+}
+function getDescriptionForFunctionLikeDeclaration(scope) {
+  switch (scope.kind) {
+    case 173 /* Constructor */:
+      return "constructor";
+    case 215 /* FunctionExpression */:
+    case 259 /* FunctionDeclaration */:
+      return scope.name ? `function '${scope.name.text}'` : ANONYMOUS;
+    case 216 /* ArrowFunction */:
+      return "arrow function";
+    case 171 /* MethodDeclaration */:
+      return `method '${scope.name.getText()}'`;
+    case 174 /* GetAccessor */:
+      return `'get ${scope.name.getText()}'`;
+    case 175 /* SetAccessor */:
+      return `'set ${scope.name.getText()}'`;
+    default:
+      throw Debug.assertNever(scope, `Unexpected scope kind ${scope.kind}`);
+  }
+}
+function getDescriptionForClassLikeDeclaration(scope) {
+  return scope.kind === 260 /* ClassDeclaration */ ? scope.name ? `class '${scope.name.text}'` : "anonymous class declaration" : scope.name ? `class expression '${scope.name.text}'` : "anonymous class expression";
+}
+function getDescriptionForModuleLikeDeclaration(scope) {
+  return scope.kind === 265 /* ModuleBlock */ ? `namespace '${scope.parent.name.getText()}'` : scope.externalModuleIndicator ? SpecialScope.Module : SpecialScope.Global;
+}
+var SpecialScope = /* @__PURE__ */ ((SpecialScope2) => {
+  SpecialScope2[SpecialScope2["Module"] = 0] = "Module";
+  SpecialScope2[SpecialScope2["Global"] = 1] = "Global";
+  return SpecialScope2;
+})(SpecialScope || {});
+function extractFunctionInScope(node, scope, { usages: usagesInScope, typeParameterUsages, substitutions }, exposedVariableDeclarations, range, context) {
+  const checker = context.program.getTypeChecker();
+  const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions());
+  const importAdder = ts_codefix_exports.createImportAdder(context.file, context.program, context.preferences, context.host);
+  const file = scope.getSourceFile();
+  const functionNameText = getUniqueName(isClassLike(scope) ? "newMethod" : "newFunction", file);
+  const isJS = isInJSFile(scope);
+  const functionName = factory.createIdentifier(functionNameText);
+  let returnType;
+  const parameters = [];
+  const callArguments = [];
+  let writes;
+  usagesInScope.forEach((usage, name) => {
+    let typeNode;
+    if (!isJS) {
+      let type = checker.getTypeOfSymbolAtLocation(usage.symbol, usage.node);
+      type = checker.getBaseTypeOfLiteralType(type);
+      typeNode = ts_codefix_exports.typeToAutoImportableTypeNode(checker, importAdder, type, scope, scriptTarget, 1 /* NoTruncation */);
     }
-    if (group2) {
-      result.push(createSyntaxList2(group2));
+    const paramDecl = factory.createParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      /*dotDotDotToken*/
+      void 0,
+      /*name*/
+      name,
+      /*questionToken*/
+      void 0,
+      typeNode
+    );
+    parameters.push(paramDecl);
+    if (usage.usage === Usage.Write) {
+      (writes || (writes = [])).push(usage);
     }
-    return result;
-  }
-  function splitChildren(children, pivotOn, separateTrailingSemicolon = true) {
-    if (children.length < 2) {
-      return children;
+    callArguments.push(factory.createIdentifier(name));
+  });
+  const typeParametersAndDeclarations = arrayFrom(typeParameterUsages.values(), (type) => ({ type, declaration: getFirstDeclaration(type) }));
+  const sortedTypeParametersAndDeclarations = typeParametersAndDeclarations.sort(compareTypesByDeclarationOrder);
+  const typeParameters = sortedTypeParametersAndDeclarations.length === 0 ? void 0 : sortedTypeParametersAndDeclarations.map((t) => t.declaration);
+  const callTypeArguments = typeParameters !== void 0 ? typeParameters.map((decl) => factory.createTypeReferenceNode(
+    decl.name,
+    /*typeArguments*/
+    void 0
+  )) : void 0;
+  if (isExpression(node) && !isJS) {
+    const contextualType = checker.getContextualType(node);
+    returnType = checker.typeToTypeNode(contextualType, scope, 1 /* NoTruncation */);
+  }
+  const { body, returnValueProperty } = transformFunctionBody(node, exposedVariableDeclarations, writes, substitutions, !!(range.facts & 1 /* HasReturn */));
+  suppressLeadingAndTrailingTrivia(body);
+  let newFunction;
+  const callThis = !!(range.facts & 16 /* UsesThisInFunction */);
+  if (isClassLike(scope)) {
+    const modifiers = isJS ? [] : [factory.createModifier(121 /* PrivateKeyword */)];
+    if (range.facts & 32 /* InStaticRegion */) {
+      modifiers.push(factory.createModifier(124 /* StaticKeyword */));
     }
-    const splitTokenIndex = findIndex(children, pivotOn);
-    if (splitTokenIndex === -1) {
-      return children;
+    if (range.facts & 4 /* IsAsyncFunction */) {
+      modifiers.push(factory.createModifier(132 /* AsyncKeyword */));
     }
-    const leftChildren = children.slice(0, splitTokenIndex);
-    const splitToken = children[splitTokenIndex];
-    const lastToken = last(children);
-    const separateLastToken = separateTrailingSemicolon && lastToken.kind === 26 /* SemicolonToken */;
-    const rightChildren = children.slice(splitTokenIndex + 1, separateLastToken ? children.length - 1 : void 0);
-    const result = compact([
-      leftChildren.length ? createSyntaxList2(leftChildren) : void 0,
-      splitToken,
-      rightChildren.length ? createSyntaxList2(rightChildren) : void 0
-    ]);
-    return separateLastToken ? result.concat(lastToken) : result;
+    newFunction = factory.createMethodDeclaration(
+      modifiers.length ? modifiers : void 0,
+      range.facts & 2 /* IsGenerator */ ? factory.createToken(41 /* AsteriskToken */) : void 0,
+      functionName,
+      /*questionToken*/
+      void 0,
+      typeParameters,
+      parameters,
+      returnType,
+      body
+    );
+  } else {
+    if (callThis) {
+      parameters.unshift(
+        factory.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          /*name*/
+          "this",
+          /*questionToken*/
+          void 0,
+          checker.typeToTypeNode(
+            checker.getTypeAtLocation(range.thisNode),
+            scope,
+            1 /* NoTruncation */
+          ),
+          /*initializer*/
+          void 0
+        )
+      );
+    }
+    newFunction = factory.createFunctionDeclaration(
+      range.facts & 4 /* IsAsyncFunction */ ? [factory.createToken(132 /* AsyncKeyword */)] : void 0,
+      range.facts & 2 /* IsGenerator */ ? factory.createToken(41 /* AsteriskToken */) : void 0,
+      functionName,
+      typeParameters,
+      parameters,
+      returnType,
+      body
+    );
   }
-  function createSyntaxList2(children) {
-    Debug.assertGreaterThanOrEqual(children.length, 1);
-    return setTextRangePosEnd(parseNodeFactory.createSyntaxList(children), children[0].pos, last(children).end);
+  const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context);
+  const minInsertionPos = (isReadonlyArray(range.range) ? last(range.range) : range.range).end;
+  const nodeToInsertBefore = getNodeToInsertFunctionBefore(minInsertionPos, scope);
+  if (nodeToInsertBefore) {
+    changeTracker.insertNodeBefore(
+      context.file,
+      nodeToInsertBefore,
+      newFunction,
+      /*blankLineBetween*/
+      true
+    );
+  } else {
+    changeTracker.insertNodeAtEndOfScope(context.file, scope, newFunction);
+  }
+  importAdder.writeFixes(changeTracker);
+  const newNodes = [];
+  const called = getCalledExpression(scope, range, functionNameText);
+  if (callThis) {
+    callArguments.unshift(factory.createIdentifier("this"));
+  }
+  let call = factory.createCallExpression(
+    callThis ? factory.createPropertyAccessExpression(
+      called,
+      "call"
+    ) : called,
+    callTypeArguments,
+    // Note that no attempt is made to take advantage of type argument inference
+    callArguments
+  );
+  if (range.facts & 2 /* IsGenerator */) {
+    call = factory.createYieldExpression(factory.createToken(41 /* AsteriskToken */), call);
   }
-  function isListOpener(token) {
-    const kind = token && token.kind;
-    return kind === 18 /* OpenBraceToken */ || kind === 22 /* OpenBracketToken */ || kind === 20 /* OpenParenToken */ || kind === 283 /* JsxOpeningElement */;
+  if (range.facts & 4 /* IsAsyncFunction */) {
+    call = factory.createAwaitExpression(call);
   }
-  function isListCloser(token) {
-    const kind = token && token.kind;
-    return kind === 19 /* CloseBraceToken */ || kind === 23 /* CloseBracketToken */ || kind === 21 /* CloseParenToken */ || kind === 284 /* JsxClosingElement */;
+  if (isInJSXContent(node)) {
+    call = factory.createJsxExpression(
+      /*dotDotDotToken*/
+      void 0,
+      call
+    );
   }
-  function getEndPos(sourceFile, node) {
-    switch (node.kind) {
-      case 343 /* JSDocParameterTag */:
-      case 341 /* JSDocCallbackTag */:
-      case 350 /* JSDocPropertyTag */:
-      case 348 /* JSDocTypedefTag */:
-      case 345 /* JSDocThisTag */:
-        return sourceFile.getLineEndOfPosition(node.getStart());
-      default:
-        return node.getEnd();
+  if (exposedVariableDeclarations.length && !writes) {
+    Debug.assert(!returnValueProperty, "Expected no returnValueProperty");
+    Debug.assert(!(range.facts & 1 /* HasReturn */), "Expected RangeFacts.HasReturn flag to be unset");
+    if (exposedVariableDeclarations.length === 1) {
+      const variableDeclaration = exposedVariableDeclarations[0];
+      newNodes.push(factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList(
+          [factory.createVariableDeclaration(
+            getSynthesizedDeepClone(variableDeclaration.name),
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            getSynthesizedDeepClone(variableDeclaration.type),
+            /*initializer*/
+            call
+          )],
+          variableDeclaration.parent.flags
+        )
+      ));
+    } else {
+      const bindingElements = [];
+      const typeElements = [];
+      let commonNodeFlags = exposedVariableDeclarations[0].parent.flags;
+      let sawExplicitType = false;
+      for (const variableDeclaration of exposedVariableDeclarations) {
+        bindingElements.push(factory.createBindingElement(
+          /*dotDotDotToken*/
+          void 0,
+          /*propertyName*/
+          void 0,
+          /*name*/
+          getSynthesizedDeepClone(variableDeclaration.name)
+        ));
+        const variableType = checker.typeToTypeNode(
+          checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(variableDeclaration)),
+          scope,
+          1 /* NoTruncation */
+        );
+        typeElements.push(factory.createPropertySignature(
+          /*modifiers*/
+          void 0,
+          /*name*/
+          variableDeclaration.symbol.name,
+          /*questionToken*/
+          void 0,
+          /*type*/
+          variableType
+        ));
+        sawExplicitType = sawExplicitType || variableDeclaration.type !== void 0;
+        commonNodeFlags = commonNodeFlags & variableDeclaration.parent.flags;
+      }
+      const typeLiteral = sawExplicitType ? factory.createTypeLiteralNode(typeElements) : void 0;
+      if (typeLiteral) {
+        setEmitFlags(typeLiteral, 1 /* SingleLine */);
+      }
+      newNodes.push(factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList(
+          [factory.createVariableDeclaration(
+            factory.createObjectBindingPattern(bindingElements),
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            typeLiteral,
+            /*initializer*/
+            call
+          )],
+          commonNodeFlags
+        )
+      ));
     }
-  }
-
-  // src/services/_namespaces/ts.SymbolDisplay.ts
-  var ts_SymbolDisplay_exports = {};
-  __export(ts_SymbolDisplay_exports, {
-    getSymbolDisplayPartsDocumentationAndSymbolKind: () => getSymbolDisplayPartsDocumentationAndSymbolKind,
-    getSymbolKind: () => getSymbolKind,
-    getSymbolModifiers: () => getSymbolModifiers
-  });
-
-  // src/services/symbolDisplay.ts
-  var symbolDisplayNodeBuilderFlags = 8192 /* OmitParameterModifiers */ | 70221824 /* IgnoreErrors */ | 16384 /* UseAliasDefinedOutsideCurrentScope */;
-  function getSymbolKind(typeChecker, symbol, location2) {
-    const result = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location2);
-    if (result !== "" /* unknown */) {
-      return result;
+  } else if (exposedVariableDeclarations.length || writes) {
+    if (exposedVariableDeclarations.length) {
+      for (const variableDeclaration of exposedVariableDeclarations) {
+        let flags = variableDeclaration.parent.flags;
+        if (flags & 2 /* Const */) {
+          flags = flags & ~2 /* Const */ | 1 /* Let */;
+        }
+        newNodes.push(factory.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          factory.createVariableDeclarationList(
+            [factory.createVariableDeclaration(
+              variableDeclaration.symbol.name,
+              /*exclamationToken*/
+              void 0,
+              getTypeDeepCloneUnionUndefined(variableDeclaration.type)
+            )],
+            flags
+          )
+        ));
+      }
     }
-    const flags = getCombinedLocalAndExportSymbolFlags(symbol);
-    if (flags & 32 /* Class */) {
-      return getDeclarationOfKind(symbol, 228 /* ClassExpression */) ? "local class" /* localClassElement */ : "class" /* classElement */;
+    if (returnValueProperty) {
+      newNodes.push(factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList(
+          [factory.createVariableDeclaration(
+            returnValueProperty,
+            /*exclamationToken*/
+            void 0,
+            getTypeDeepCloneUnionUndefined(returnType)
+          )],
+          1 /* Let */
+        )
+      ));
     }
-    if (flags & 384 /* Enum */)
-      return "enum" /* enumElement */;
-    if (flags & 524288 /* TypeAlias */)
-      return "type" /* typeElement */;
-    if (flags & 64 /* Interface */)
-      return "interface" /* interfaceElement */;
-    if (flags & 262144 /* TypeParameter */)
-      return "type parameter" /* typeParameterElement */;
-    if (flags & 8 /* EnumMember */)
-      return "enum member" /* enumMemberElement */;
-    if (flags & 2097152 /* Alias */)
-      return "alias" /* alias */;
-    if (flags & 1536 /* Module */)
-      return "module" /* moduleElement */;
-    return result;
-  }
-  function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location2) {
-    const roots = typeChecker.getRootSymbols(symbol);
-    if (roots.length === 1 && first(roots).flags & 8192 /* Method */ && typeChecker.getTypeOfSymbolAtLocation(symbol, location2).getNonNullableType().getCallSignatures().length !== 0) {
-      return "method" /* memberFunctionElement */;
+    const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes);
+    if (returnValueProperty) {
+      assignments.unshift(factory.createShorthandPropertyAssignment(returnValueProperty));
     }
-    if (typeChecker.isUndefinedSymbol(symbol)) {
-      return "var" /* variableElement */;
+    if (assignments.length === 1) {
+      Debug.assert(!returnValueProperty, "Shouldn't have returnValueProperty here");
+      newNodes.push(factory.createExpressionStatement(factory.createAssignment(assignments[0].name, call)));
+      if (range.facts & 1 /* HasReturn */) {
+        newNodes.push(factory.createReturnStatement());
+      }
+    } else {
+      newNodes.push(factory.createExpressionStatement(factory.createAssignment(factory.createObjectLiteralExpression(assignments), call)));
+      if (returnValueProperty) {
+        newNodes.push(factory.createReturnStatement(factory.createIdentifier(returnValueProperty)));
+      }
     }
-    if (typeChecker.isArgumentsSymbol(symbol)) {
-      return "local var" /* localVariableElement */;
+  } else {
+    if (range.facts & 1 /* HasReturn */) {
+      newNodes.push(factory.createReturnStatement(call));
+    } else if (isReadonlyArray(range.range)) {
+      newNodes.push(factory.createExpressionStatement(call));
+    } else {
+      newNodes.push(call);
     }
-    if (location2.kind === 108 /* ThisKeyword */ && isExpression(location2) || isThisInTypeQuery(location2)) {
-      return "parameter" /* parameterElement */;
+  }
+  if (isReadonlyArray(range.range)) {
+    changeTracker.replaceNodeRangeWithNodes(context.file, first(range.range), last(range.range), newNodes);
+  } else {
+    changeTracker.replaceNodeWithNodes(context.file, range.range, newNodes);
+  }
+  const edits = changeTracker.getChanges();
+  const renameRange = isReadonlyArray(range.range) ? first(range.range) : range.range;
+  const renameFilename = renameRange.getSourceFile().fileName;
+  const renameLocation = getRenameLocation(
+    edits,
+    renameFilename,
+    functionNameText,
+    /*isDeclaredBeforeUse*/
+    false
+  );
+  return { renameFilename, renameLocation, edits };
+  function getTypeDeepCloneUnionUndefined(typeNode) {
+    if (typeNode === void 0) {
+      return void 0;
     }
-    const flags = getCombinedLocalAndExportSymbolFlags(symbol);
-    if (flags & 3 /* Variable */) {
-      if (isFirstDeclarationOfSymbolParameter(symbol)) {
-        return "parameter" /* parameterElement */;
-      } else if (symbol.valueDeclaration && isVarConst(symbol.valueDeclaration)) {
-        return "const" /* constElement */;
-      } else if (forEach(symbol.declarations, isLet)) {
-        return "let" /* letElement */;
-      }
-      return isLocalVariableOrFunction(symbol) ? "local var" /* localVariableElement */ : "var" /* variableElement */;
+    const clone2 = getSynthesizedDeepClone(typeNode);
+    let withoutParens = clone2;
+    while (isParenthesizedTypeNode(withoutParens)) {
+      withoutParens = withoutParens.type;
+    }
+    return isUnionTypeNode(withoutParens) && find(withoutParens.types, (t) => t.kind === 155 /* UndefinedKeyword */) ? clone2 : factory.createUnionTypeNode([clone2, factory.createKeywordTypeNode(155 /* UndefinedKeyword */)]);
+  }
+}
+function extractConstantInScope(node, scope, { substitutions }, rangeFacts, context) {
+  const checker = context.program.getTypeChecker();
+  const file = scope.getSourceFile();
+  const localNameText = isPropertyAccessExpression(node) && !isClassLike(scope) && !checker.resolveName(
+    node.name.text,
+    node,
+    111551 /* Value */,
+    /*excludeGlobals*/
+    false
+  ) && !isPrivateIdentifier(node.name) && !isKeyword(node.name.originalKeywordKind) ? node.name.text : getUniqueName(isClassLike(scope) ? "newProperty" : "newLocal", file);
+  const isJS = isInJSFile(scope);
+  let variableType = isJS || !checker.isContextSensitive(node) ? void 0 : checker.typeToTypeNode(checker.getContextualType(node), scope, 1 /* NoTruncation */);
+  let initializer = transformConstantInitializer(skipParentheses(node), substitutions);
+  ({ variableType, initializer } = transformFunctionInitializerAndType(variableType, initializer));
+  suppressLeadingAndTrailingTrivia(initializer);
+  const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context);
+  if (isClassLike(scope)) {
+    Debug.assert(!isJS, "Cannot extract to a JS class");
+    const modifiers = [];
+    modifiers.push(factory.createModifier(121 /* PrivateKeyword */));
+    if (rangeFacts & 32 /* InStaticRegion */) {
+      modifiers.push(factory.createModifier(124 /* StaticKeyword */));
+    }
+    modifiers.push(factory.createModifier(146 /* ReadonlyKeyword */));
+    const newVariable = factory.createPropertyDeclaration(
+      modifiers,
+      localNameText,
+      /*questionToken*/
+      void 0,
+      variableType,
+      initializer
+    );
+    let localReference = factory.createPropertyAccessExpression(
+      rangeFacts & 32 /* InStaticRegion */ ? factory.createIdentifier(scope.name.getText()) : factory.createThis(),
+      factory.createIdentifier(localNameText)
+    );
+    if (isInJSXContent(node)) {
+      localReference = factory.createJsxExpression(
+        /*dotDotDotToken*/
+        void 0,
+        localReference
+      );
     }
-    if (flags & 16 /* Function */)
-      return isLocalVariableOrFunction(symbol) ? "local function" /* localFunctionElement */ : "function" /* functionElement */;
-    if (flags & 32768 /* GetAccessor */)
-      return "getter" /* memberGetAccessorElement */;
-    if (flags & 65536 /* SetAccessor */)
-      return "setter" /* memberSetAccessorElement */;
-    if (flags & 8192 /* Method */)
-      return "method" /* memberFunctionElement */;
-    if (flags & 16384 /* Constructor */)
-      return "constructor" /* constructorImplementationElement */;
-    if (flags & 131072 /* Signature */)
-      return "index" /* indexSignatureElement */;
-    if (flags & 4 /* Property */) {
-      if (flags & 33554432 /* Transient */ && symbol.checkFlags & 6 /* Synthetic */) {
-        const unionPropertyKind = forEach(typeChecker.getRootSymbols(symbol), (rootSymbol) => {
-          const rootSymbolFlags = rootSymbol.getFlags();
-          if (rootSymbolFlags & (98308 /* PropertyOrAccessor */ | 3 /* Variable */)) {
-            return "property" /* memberVariableElement */;
-          }
-        });
-        if (!unionPropertyKind) {
-          const typeOfUnionProperty = typeChecker.getTypeOfSymbolAtLocation(symbol, location2);
-          if (typeOfUnionProperty.getCallSignatures().length) {
-            return "method" /* memberFunctionElement */;
-          }
-          return "property" /* memberVariableElement */;
+    const maxInsertionPos = node.pos;
+    const nodeToInsertBefore = getNodeToInsertPropertyBefore(maxInsertionPos, scope);
+    changeTracker.insertNodeBefore(
+      context.file,
+      nodeToInsertBefore,
+      newVariable,
+      /*blankLineBetween*/
+      true
+    );
+    changeTracker.replaceNode(context.file, node, localReference);
+  } else {
+    const newVariableDeclaration = factory.createVariableDeclaration(
+      localNameText,
+      /*exclamationToken*/
+      void 0,
+      variableType,
+      initializer
+    );
+    const oldVariableDeclaration = getContainingVariableDeclarationIfInList(node, scope);
+    if (oldVariableDeclaration) {
+      changeTracker.insertNodeBefore(context.file, oldVariableDeclaration, newVariableDeclaration);
+      const localReference = factory.createIdentifier(localNameText);
+      changeTracker.replaceNode(context.file, node, localReference);
+    } else if (node.parent.kind === 241 /* ExpressionStatement */ && scope === findAncestor(node, isScope)) {
+      const newVariableStatement = factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList([newVariableDeclaration], 2 /* Const */)
+      );
+      changeTracker.replaceNode(context.file, node.parent, newVariableStatement);
+    } else {
+      const newVariableStatement = factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList([newVariableDeclaration], 2 /* Const */)
+      );
+      const nodeToInsertBefore = getNodeToInsertConstantBefore(node, scope);
+      if (nodeToInsertBefore.pos === 0) {
+        changeTracker.insertNodeAtTopOfFile(
+          context.file,
+          newVariableStatement,
+          /*blankLineBetween*/
+          false
+        );
+      } else {
+        changeTracker.insertNodeBefore(
+          context.file,
+          nodeToInsertBefore,
+          newVariableStatement,
+          /*blankLineBetween*/
+          false
+        );
+      }
+      if (node.parent.kind === 241 /* ExpressionStatement */) {
+        changeTracker.delete(context.file, node.parent);
+      } else {
+        let localReference = factory.createIdentifier(localNameText);
+        if (isInJSXContent(node)) {
+          localReference = factory.createJsxExpression(
+            /*dotDotDotToken*/
+            void 0,
+            localReference
+          );
         }
-        return unionPropertyKind;
+        changeTracker.replaceNode(context.file, node, localReference);
       }
-      return "property" /* memberVariableElement */;
     }
-    return "" /* unknown */;
   }
-  function getNormalizedSymbolModifiers(symbol) {
-    if (symbol.declarations && symbol.declarations.length) {
-      const [declaration, ...declarations] = symbol.declarations;
-      const excludeFlags = length(declarations) && isDeprecatedDeclaration(declaration) && some(declarations, (d) => !isDeprecatedDeclaration(d)) ? 8192 /* Deprecated */ : 0 /* None */;
-      const modifiers = getNodeModifiers(declaration, excludeFlags);
-      if (modifiers) {
-        return modifiers.split(",");
+  const edits = changeTracker.getChanges();
+  const renameFilename = node.getSourceFile().fileName;
+  const renameLocation = getRenameLocation(
+    edits,
+    renameFilename,
+    localNameText,
+    /*isDeclaredBeforeUse*/
+    true
+  );
+  return { renameFilename, renameLocation, edits };
+  function transformFunctionInitializerAndType(variableType2, initializer2) {
+    if (variableType2 === void 0)
+      return { variableType: variableType2, initializer: initializer2 };
+    if (!isFunctionExpression(initializer2) && !isArrowFunction(initializer2) || !!initializer2.typeParameters)
+      return { variableType: variableType2, initializer: initializer2 };
+    const functionType = checker.getTypeAtLocation(node);
+    const functionSignature = singleOrUndefined(checker.getSignaturesOfType(functionType, 0 /* Call */));
+    if (!functionSignature)
+      return { variableType: variableType2, initializer: initializer2 };
+    if (!!functionSignature.getTypeParameters())
+      return { variableType: variableType2, initializer: initializer2 };
+    const parameters = [];
+    let hasAny = false;
+    for (const p of initializer2.parameters) {
+      if (p.type) {
+        parameters.push(p);
+      } else {
+        const paramType = checker.getTypeAtLocation(p);
+        if (paramType === checker.getAnyType())
+          hasAny = true;
+        parameters.push(factory.updateParameterDeclaration(
+          p,
+          p.modifiers,
+          p.dotDotDotToken,
+          p.name,
+          p.questionToken,
+          p.type || checker.typeToTypeNode(paramType, scope, 1 /* NoTruncation */),
+          p.initializer
+        ));
+      }
+    }
+    if (hasAny)
+      return { variableType: variableType2, initializer: initializer2 };
+    variableType2 = void 0;
+    if (isArrowFunction(initializer2)) {
+      initializer2 = factory.updateArrowFunction(
+        initializer2,
+        canHaveModifiers(node) ? getModifiers(node) : void 0,
+        initializer2.typeParameters,
+        parameters,
+        initializer2.type || checker.typeToTypeNode(functionSignature.getReturnType(), scope, 1 /* NoTruncation */),
+        initializer2.equalsGreaterThanToken,
+        initializer2.body
+      );
+    } else {
+      if (functionSignature && !!functionSignature.thisParameter) {
+        const firstParameter = firstOrUndefined(parameters);
+        if (!firstParameter || isIdentifier(firstParameter.name) && firstParameter.name.escapedText !== "this") {
+          const thisType = checker.getTypeOfSymbolAtLocation(functionSignature.thisParameter, node);
+          parameters.splice(0, 0, factory.createParameterDeclaration(
+            /* modifiers */
+            void 0,
+            /* dotDotDotToken */
+            void 0,
+            "this",
+            /* questionToken */
+            void 0,
+            checker.typeToTypeNode(thisType, scope, 1 /* NoTruncation */)
+          ));
+        }
       }
+      initializer2 = factory.updateFunctionExpression(
+        initializer2,
+        canHaveModifiers(node) ? getModifiers(node) : void 0,
+        initializer2.asteriskToken,
+        initializer2.name,
+        initializer2.typeParameters,
+        parameters,
+        initializer2.type || checker.typeToTypeNode(functionSignature.getReturnType(), scope, 1 /* NoTruncation */),
+        initializer2.body
+      );
     }
-    return [];
+    return { variableType: variableType2, initializer: initializer2 };
   }
-  function getSymbolModifiers(typeChecker, symbol) {
-    if (!symbol) {
-      return "" /* none */;
+}
+function getContainingVariableDeclarationIfInList(node, scope) {
+  let prevNode;
+  while (node !== void 0 && node !== scope) {
+    if (isVariableDeclaration(node) && node.initializer === prevNode && isVariableDeclarationList(node.parent) && node.parent.declarations.length > 1) {
+      return node;
     }
-    const modifiers = new Set(getNormalizedSymbolModifiers(symbol));
-    if (symbol.flags & 2097152 /* Alias */) {
-      const resolvedSymbol = typeChecker.getAliasedSymbol(symbol);
-      if (resolvedSymbol !== symbol) {
-        forEach(getNormalizedSymbolModifiers(resolvedSymbol), (modifier) => {
-          modifiers.add(modifier);
-        });
+    prevNode = node;
+    node = node.parent;
+  }
+}
+function getFirstDeclaration(type) {
+  let firstDeclaration;
+  const symbol = type.symbol;
+  if (symbol && symbol.declarations) {
+    for (const declaration of symbol.declarations) {
+      if (firstDeclaration === void 0 || declaration.pos < firstDeclaration.pos) {
+        firstDeclaration = declaration;
+      }
+    }
+  }
+  return firstDeclaration;
+}
+function compareTypesByDeclarationOrder({ type: type1, declaration: declaration1 }, { type: type2, declaration: declaration2 }) {
+  return compareProperties(declaration1, declaration2, "pos", compareValues) || compareStringsCaseSensitive(
+    type1.symbol ? type1.symbol.getName() : "",
+    type2.symbol ? type2.symbol.getName() : ""
+  ) || compareValues(type1.id, type2.id);
+}
+function getCalledExpression(scope, range, functionNameText) {
+  const functionReference = factory.createIdentifier(functionNameText);
+  if (isClassLike(scope)) {
+    const lhs = range.facts & 32 /* InStaticRegion */ ? factory.createIdentifier(scope.name.text) : factory.createThis();
+    return factory.createPropertyAccessExpression(lhs, functionReference);
+  } else {
+    return functionReference;
+  }
+}
+function transformFunctionBody(body, exposedVariableDeclarations, writes, substitutions, hasReturn2) {
+  const hasWritesOrVariableDeclarations = writes !== void 0 || exposedVariableDeclarations.length > 0;
+  if (isBlock(body) && !hasWritesOrVariableDeclarations && substitutions.size === 0) {
+    return { body: factory.createBlock(
+      body.statements,
+      /*multLine*/
+      true
+    ), returnValueProperty: void 0 };
+  }
+  let returnValueProperty;
+  let ignoreReturns = false;
+  const statements = factory.createNodeArray(isBlock(body) ? body.statements.slice(0) : [isStatement(body) ? body : factory.createReturnStatement(skipParentheses(body))]);
+  if (hasWritesOrVariableDeclarations || substitutions.size) {
+    const rewrittenStatements = visitNodes2(statements, visitor).slice();
+    if (hasWritesOrVariableDeclarations && !hasReturn2 && isStatement(body)) {
+      const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes);
+      if (assignments.length === 1) {
+        rewrittenStatements.push(factory.createReturnStatement(assignments[0].name));
+      } else {
+        rewrittenStatements.push(factory.createReturnStatement(factory.createObjectLiteralExpression(assignments)));
       }
     }
-    if (symbol.flags & 16777216 /* Optional */) {
-      modifiers.add("optional" /* optionalModifier */);
-    }
-    return modifiers.size > 0 ? arrayFrom(modifiers.values()).join(",") : "" /* none */;
+    return { body: factory.createBlock(
+      rewrittenStatements,
+      /*multiLine*/
+      true
+    ), returnValueProperty };
+  } else {
+    return { body: factory.createBlock(
+      statements,
+      /*multiLine*/
+      true
+    ), returnValueProperty: void 0 };
   }
-  function getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, enclosingDeclaration, location2, semanticMeaning = getMeaningFromLocation(location2), alias) {
-    var _a2;
-    const displayParts = [];
-    let documentation = [];
-    let tags = [];
-    const symbolFlags = getCombinedLocalAndExportSymbolFlags(symbol);
-    let symbolKind = semanticMeaning & 1 /* Value */ ? getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location2) : "" /* unknown */;
-    let hasAddedSymbolInfo = false;
-    const isThisExpression = location2.kind === 108 /* ThisKeyword */ && isInExpressionContext(location2) || isThisInTypeQuery(location2);
-    let type;
-    let printer;
-    let documentationFromAlias;
-    let tagsFromAlias;
-    let hasMultipleSignatures = false;
-    if (location2.kind === 108 /* ThisKeyword */ && !isThisExpression) {
-      return { displayParts: [keywordPart(108 /* ThisKeyword */)], documentation: [], symbolKind: "primitive type" /* primitiveType */, tags: void 0 };
-    }
-    if (symbolKind !== "" /* unknown */ || symbolFlags & 32 /* Class */ || symbolFlags & 2097152 /* Alias */) {
-      if (symbolKind === "getter" /* memberGetAccessorElement */ || symbolKind === "setter" /* memberSetAccessorElement */) {
-        const declaration = find(symbol.declarations, (declaration2) => declaration2.name === location2);
-        if (declaration) {
-          switch (declaration.kind) {
-            case 174 /* GetAccessor */:
-              symbolKind = "getter" /* memberGetAccessorElement */;
-              break;
-            case 175 /* SetAccessor */:
-              symbolKind = "setter" /* memberSetAccessorElement */;
-              break;
-            case 169 /* PropertyDeclaration */:
-              symbolKind = "accessor" /* memberAccessorVariableElement */;
-              break;
-            default:
-              Debug.assertNever(declaration);
-          }
-        } else {
-          symbolKind = "property" /* memberVariableElement */;
-        }
-      }
-      let signature;
-      type = isThisExpression ? typeChecker.getTypeAtLocation(location2) : typeChecker.getTypeOfSymbolAtLocation(symbol, location2);
-      if (location2.parent && location2.parent.kind === 208 /* PropertyAccessExpression */) {
-        const right = location2.parent.name;
-        if (right === location2 || right && right.getFullWidth() === 0) {
-          location2 = location2.parent;
+  function visitor(node) {
+    if (!ignoreReturns && isReturnStatement(node) && hasWritesOrVariableDeclarations) {
+      const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes);
+      if (node.expression) {
+        if (!returnValueProperty) {
+          returnValueProperty = "__return";
         }
+        assignments.unshift(factory.createPropertyAssignment(returnValueProperty, visitNode(node.expression, visitor)));
       }
-      let callExpressionLike;
-      if (isCallOrNewExpression(location2)) {
-        callExpressionLike = location2;
-      } else if (isCallExpressionTarget(location2) || isNewExpressionTarget(location2)) {
-        callExpressionLike = location2.parent;
-      } else if (location2.parent && (isJsxOpeningLikeElement(location2.parent) || isTaggedTemplateExpression(location2.parent)) && isFunctionLike(symbol.valueDeclaration)) {
-        callExpressionLike = location2.parent;
+      if (assignments.length === 1) {
+        return factory.createReturnStatement(assignments[0].name);
+      } else {
+        return factory.createReturnStatement(factory.createObjectLiteralExpression(assignments));
       }
-      if (callExpressionLike) {
-        signature = typeChecker.getResolvedSignature(callExpressionLike);
-        const useConstructSignatures = callExpressionLike.kind === 211 /* NewExpression */ || isCallExpression(callExpressionLike) && callExpressionLike.expression.kind === 106 /* SuperKeyword */;
-        const allSignatures = useConstructSignatures ? type.getConstructSignatures() : type.getCallSignatures();
-        if (signature && !contains(allSignatures, signature.target) && !contains(allSignatures, signature)) {
-          signature = allSignatures.length ? allSignatures[0] : void 0;
+    } else {
+      const oldIgnoreReturns = ignoreReturns;
+      ignoreReturns = ignoreReturns || isFunctionLikeDeclaration(node) || isClassLike(node);
+      const substitution = substitutions.get(getNodeId(node).toString());
+      const result = substitution ? getSynthesizedDeepClone(substitution) : visitEachChild(node, visitor, nullTransformationContext);
+      ignoreReturns = oldIgnoreReturns;
+      return result;
+    }
+  }
+}
+function transformConstantInitializer(initializer, substitutions) {
+  return substitutions.size ? visitor(initializer) : initializer;
+  function visitor(node) {
+    const substitution = substitutions.get(getNodeId(node).toString());
+    return substitution ? getSynthesizedDeepClone(substitution) : visitEachChild(node, visitor, nullTransformationContext);
+  }
+}
+function getStatementsOrClassElements(scope) {
+  if (isFunctionLikeDeclaration(scope)) {
+    const body = scope.body;
+    if (isBlock(body)) {
+      return body.statements;
+    }
+  } else if (isModuleBlock(scope) || isSourceFile(scope)) {
+    return scope.statements;
+  } else if (isClassLike(scope)) {
+    return scope.members;
+  } else {
+    assertType(scope);
+  }
+  return emptyArray;
+}
+function getNodeToInsertFunctionBefore(minPos, scope) {
+  return find(getStatementsOrClassElements(scope), (child) => child.pos >= minPos && isFunctionLikeDeclaration(child) && !isConstructorDeclaration(child));
+}
+function getNodeToInsertPropertyBefore(maxPos, scope) {
+  const members = scope.members;
+  Debug.assert(members.length > 0, "Found no members");
+  let prevMember;
+  let allProperties = true;
+  for (const member of members) {
+    if (member.pos > maxPos) {
+      return prevMember || members[0];
+    }
+    if (allProperties && !isPropertyDeclaration(member)) {
+      if (prevMember !== void 0) {
+        return member;
+      }
+      allProperties = false;
+    }
+    prevMember = member;
+  }
+  if (prevMember === void 0)
+    return Debug.fail();
+  return prevMember;
+}
+function getNodeToInsertConstantBefore(node, scope) {
+  Debug.assert(!isClassLike(scope));
+  let prevScope;
+  for (let curr = node; curr !== scope; curr = curr.parent) {
+    if (isScope(curr)) {
+      prevScope = curr;
+    }
+  }
+  for (let curr = (prevScope || node).parent; ; curr = curr.parent) {
+    if (isBlockLike(curr)) {
+      let prevStatement;
+      for (const statement of curr.statements) {
+        if (statement.pos > node.pos) {
+          break;
         }
-        if (signature) {
-          if (useConstructSignatures && symbolFlags & 32 /* Class */) {
-            symbolKind = "constructor" /* constructorImplementationElement */;
-            addPrefixForAnyFunctionOrVar(type.symbol, symbolKind);
-          } else if (symbolFlags & 2097152 /* Alias */) {
-            symbolKind = "alias" /* alias */;
-            pushSymbolKind(symbolKind);
-            displayParts.push(spacePart());
-            if (useConstructSignatures) {
-              if (signature.flags & 4 /* Abstract */) {
-                displayParts.push(keywordPart(126 /* AbstractKeyword */));
-                displayParts.push(spacePart());
-              }
-              displayParts.push(keywordPart(103 /* NewKeyword */));
-              displayParts.push(spacePart());
-            }
-            addFullSymbolName(symbol);
-          } else {
-            addPrefixForAnyFunctionOrVar(symbol, symbolKind);
-          }
-          switch (symbolKind) {
-            case "JSX attribute" /* jsxAttribute */:
-            case "property" /* memberVariableElement */:
-            case "var" /* variableElement */:
-            case "const" /* constElement */:
-            case "let" /* letElement */:
-            case "parameter" /* parameterElement */:
-            case "local var" /* localVariableElement */:
-              displayParts.push(punctuationPart(58 /* ColonToken */));
-              displayParts.push(spacePart());
-              if (!(getObjectFlags(type) & 16 /* Anonymous */) && type.symbol) {
-                addRange(displayParts, symbolToDisplayParts(typeChecker, type.symbol, enclosingDeclaration, void 0, 4 /* AllowAnyNodeKind */ | 1 /* WriteTypeParametersOrArguments */));
-                displayParts.push(lineBreakPart());
-              }
-              if (useConstructSignatures) {
-                if (signature.flags & 4 /* Abstract */) {
-                  displayParts.push(keywordPart(126 /* AbstractKeyword */));
-                  displayParts.push(spacePart());
-                }
-                displayParts.push(keywordPart(103 /* NewKeyword */));
-                displayParts.push(spacePart());
-              }
-              addSignatureDisplayParts(signature, allSignatures, 262144 /* WriteArrowStyleSignature */);
-              break;
-            default:
-              addSignatureDisplayParts(signature, allSignatures);
-          }
-          hasAddedSymbolInfo = true;
-          hasMultipleSignatures = allSignatures.length > 1;
-        }
-      } else if (isNameOfFunctionDeclaration(location2) && !(symbolFlags & 98304 /* Accessor */) || location2.kind === 135 /* ConstructorKeyword */ && location2.parent.kind === 173 /* Constructor */) {
-        const functionDeclaration = location2.parent;
-        const locationIsSymbolDeclaration = symbol.declarations && find(symbol.declarations, (declaration) => declaration === (location2.kind === 135 /* ConstructorKeyword */ ? functionDeclaration.parent : functionDeclaration));
-        if (locationIsSymbolDeclaration) {
-          const allSignatures = functionDeclaration.kind === 173 /* Constructor */ ? type.getNonNullableType().getConstructSignatures() : type.getNonNullableType().getCallSignatures();
-          if (!typeChecker.isImplementationOfOverload(functionDeclaration)) {
-            signature = typeChecker.getSignatureFromDeclaration(functionDeclaration);
-          } else {
-            signature = allSignatures[0];
-          }
-          if (functionDeclaration.kind === 173 /* Constructor */) {
-            symbolKind = "constructor" /* constructorImplementationElement */;
-            addPrefixForAnyFunctionOrVar(type.symbol, symbolKind);
-          } else {
-            addPrefixForAnyFunctionOrVar(functionDeclaration.kind === 176 /* CallSignature */ && !(type.symbol.flags & 2048 /* TypeLiteral */ || type.symbol.flags & 4096 /* ObjectLiteral */) ? type.symbol : symbol, symbolKind);
-          }
-          if (signature) {
-            addSignatureDisplayParts(signature, allSignatures);
+        prevStatement = statement;
+      }
+      if (!prevStatement && isCaseClause(curr)) {
+        Debug.assert(isSwitchStatement(curr.parent.parent), "Grandparent isn't a switch statement");
+        return curr.parent.parent;
+      }
+      return Debug.checkDefined(prevStatement, "prevStatement failed to get set");
+    }
+    Debug.assert(curr !== scope, "Didn't encounter a block-like before encountering scope");
+  }
+}
+function getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes) {
+  const variableAssignments = map(exposedVariableDeclarations, (v) => factory.createShorthandPropertyAssignment(v.symbol.name));
+  const writeAssignments = map(writes, (w) => factory.createShorthandPropertyAssignment(w.symbol.name));
+  return variableAssignments === void 0 ? writeAssignments : writeAssignments === void 0 ? variableAssignments : variableAssignments.concat(writeAssignments);
+}
+function isReadonlyArray(v) {
+  return isArray(v);
+}
+function getEnclosingTextRange(targetRange, sourceFile) {
+  return isReadonlyArray(targetRange.range) ? { pos: first(targetRange.range).getStart(sourceFile), end: last(targetRange.range).getEnd() } : targetRange.range;
+}
+var Usage = /* @__PURE__ */ ((Usage2) => {
+  Usage2[Usage2["Read"] = 1] = "Read";
+  Usage2[Usage2["Write"] = 2] = "Write";
+  return Usage2;
+})(Usage || {});
+function collectReadsAndWrites(targetRange, scopes, enclosingTextRange, sourceFile, checker, cancellationToken) {
+  const allTypeParameterUsages = /* @__PURE__ */ new Map();
+  const usagesPerScope = [];
+  const substitutionsPerScope = [];
+  const functionErrorsPerScope = [];
+  const constantErrorsPerScope = [];
+  const visibleDeclarationsInExtractedRange = [];
+  const exposedVariableSymbolSet = /* @__PURE__ */ new Map();
+  const exposedVariableDeclarations = [];
+  let firstExposedNonVariableDeclaration;
+  const expression = !isReadonlyArray(targetRange.range) ? targetRange.range : targetRange.range.length === 1 && isExpressionStatement(targetRange.range[0]) ? targetRange.range[0].expression : void 0;
+  let expressionDiagnostic;
+  if (expression === void 0) {
+    const statements = targetRange.range;
+    const start2 = first(statements).getStart();
+    const end = last(statements).end;
+    expressionDiagnostic = createFileDiagnostic(sourceFile, start2, end - start2, Messages.expressionExpected);
+  } else if (checker.getTypeAtLocation(expression).flags & (16384 /* Void */ | 131072 /* Never */)) {
+    expressionDiagnostic = createDiagnosticForNode(expression, Messages.uselessConstantType);
+  }
+  for (const scope of scopes) {
+    usagesPerScope.push({ usages: /* @__PURE__ */ new Map(), typeParameterUsages: /* @__PURE__ */ new Map(), substitutions: /* @__PURE__ */ new Map() });
+    substitutionsPerScope.push(/* @__PURE__ */ new Map());
+    functionErrorsPerScope.push([]);
+    const constantErrors = [];
+    if (expressionDiagnostic) {
+      constantErrors.push(expressionDiagnostic);
+    }
+    if (isClassLike(scope) && isInJSFile(scope)) {
+      constantErrors.push(createDiagnosticForNode(scope, Messages.cannotExtractToJSClass));
+    }
+    if (isArrowFunction(scope) && !isBlock(scope.body)) {
+      constantErrors.push(createDiagnosticForNode(scope, Messages.cannotExtractToExpressionArrowFunction));
+    }
+    constantErrorsPerScope.push(constantErrors);
+  }
+  const seenUsages = /* @__PURE__ */ new Map();
+  const target = isReadonlyArray(targetRange.range) ? factory.createBlock(targetRange.range) : targetRange.range;
+  const unmodifiedNode = isReadonlyArray(targetRange.range) ? first(targetRange.range) : targetRange.range;
+  const inGenericContext = isInGenericContext(unmodifiedNode);
+  collectUsages(target);
+  if (inGenericContext && !isReadonlyArray(targetRange.range) && !isJsxAttribute(targetRange.range)) {
+    const contextualType = checker.getContextualType(targetRange.range);
+    recordTypeParameterUsages(contextualType);
+  }
+  if (allTypeParameterUsages.size > 0) {
+    const seenTypeParameterUsages = /* @__PURE__ */ new Map();
+    let i = 0;
+    for (let curr = unmodifiedNode; curr !== void 0 && i < scopes.length; curr = curr.parent) {
+      if (curr === scopes[i]) {
+        seenTypeParameterUsages.forEach((typeParameter, id) => {
+          usagesPerScope[i].typeParameterUsages.set(id, typeParameter);
+        });
+        i++;
+      }
+      if (isDeclarationWithTypeParameters(curr)) {
+        for (const typeParameterDecl of getEffectiveTypeParameterDeclarations(curr)) {
+          const typeParameter = checker.getTypeAtLocation(typeParameterDecl);
+          if (allTypeParameterUsages.has(typeParameter.id.toString())) {
+            seenTypeParameterUsages.set(typeParameter.id.toString(), typeParameter);
           }
-          hasAddedSymbolInfo = true;
-          hasMultipleSignatures = allSignatures.length > 1;
         }
       }
     }
-    if (symbolFlags & 32 /* Class */ && !hasAddedSymbolInfo && !isThisExpression) {
-      addAliasPrefixIfNecessary();
-      if (getDeclarationOfKind(symbol, 228 /* ClassExpression */)) {
-        pushSymbolKind("local class" /* localClassElement */);
-      } else {
-        displayParts.push(keywordPart(84 /* ClassKeyword */));
-      }
-      displayParts.push(spacePart());
-      addFullSymbolName(symbol);
-      writeTypeParametersOfSymbol(symbol, sourceFile);
-    }
-    if (symbolFlags & 64 /* Interface */ && semanticMeaning & 2 /* Type */) {
-      prefixNextMeaning();
-      displayParts.push(keywordPart(118 /* InterfaceKeyword */));
-      displayParts.push(spacePart());
-      addFullSymbolName(symbol);
-      writeTypeParametersOfSymbol(symbol, sourceFile);
-    }
-    if (symbolFlags & 524288 /* TypeAlias */ && semanticMeaning & 2 /* Type */) {
-      prefixNextMeaning();
-      displayParts.push(keywordPart(154 /* TypeKeyword */));
-      displayParts.push(spacePart());
-      addFullSymbolName(symbol);
-      writeTypeParametersOfSymbol(symbol, sourceFile);
-      displayParts.push(spacePart());
-      displayParts.push(operatorPart(63 /* EqualsToken */));
-      displayParts.push(spacePart());
-      addRange(displayParts, typeToDisplayParts(typeChecker, isConstTypeReference(location2.parent) ? typeChecker.getTypeAtLocation(location2.parent) : typeChecker.getDeclaredTypeOfSymbol(symbol), enclosingDeclaration, 8388608 /* InTypeAlias */));
-    }
-    if (symbolFlags & 384 /* Enum */) {
-      prefixNextMeaning();
-      if (some(symbol.declarations, (d) => isEnumDeclaration(d) && isEnumConst(d))) {
-        displayParts.push(keywordPart(85 /* ConstKeyword */));
-        displayParts.push(spacePart());
-      }
-      displayParts.push(keywordPart(92 /* EnumKeyword */));
-      displayParts.push(spacePart());
-      addFullSymbolName(symbol);
+    Debug.assert(i === scopes.length, "Should have iterated all scopes");
+  }
+  if (visibleDeclarationsInExtractedRange.length) {
+    const containingLexicalScopeOfExtraction = isBlockScope(scopes[0], scopes[0].parent) ? scopes[0] : getEnclosingBlockScopeContainer(scopes[0]);
+    forEachChild(containingLexicalScopeOfExtraction, checkForUsedDeclarations);
+  }
+  for (let i = 0; i < scopes.length; i++) {
+    const scopeUsages = usagesPerScope[i];
+    if (i > 0 && (scopeUsages.usages.size > 0 || scopeUsages.typeParameterUsages.size > 0)) {
+      const errorNode = isReadonlyArray(targetRange.range) ? targetRange.range[0] : targetRange.range;
+      constantErrorsPerScope[i].push(createDiagnosticForNode(errorNode, Messages.cannotAccessVariablesFromNestedScopes));
     }
-    if (symbolFlags & 1536 /* Module */ && !isThisExpression) {
-      prefixNextMeaning();
-      const declaration = getDeclarationOfKind(symbol, 264 /* ModuleDeclaration */);
-      const isNamespace = declaration && declaration.name && declaration.name.kind === 79 /* Identifier */;
-      displayParts.push(keywordPart(isNamespace ? 143 /* NamespaceKeyword */ : 142 /* ModuleKeyword */));
-      displayParts.push(spacePart());
-      addFullSymbolName(symbol);
+    if (targetRange.facts & 16 /* UsesThisInFunction */ && isClassLike(scopes[i])) {
+      functionErrorsPerScope[i].push(createDiagnosticForNode(targetRange.thisNode, Messages.cannotExtractFunctionsContainingThisToMethod));
     }
-    if (symbolFlags & 262144 /* TypeParameter */ && semanticMeaning & 2 /* Type */) {
-      prefixNextMeaning();
-      displayParts.push(punctuationPart(20 /* OpenParenToken */));
-      displayParts.push(textPart("type parameter"));
-      displayParts.push(punctuationPart(21 /* CloseParenToken */));
-      displayParts.push(spacePart());
-      addFullSymbolName(symbol);
-      if (symbol.parent) {
-        addInPrefix();
-        addFullSymbolName(symbol.parent, enclosingDeclaration);
-        writeTypeParametersOfSymbol(symbol.parent, enclosingDeclaration);
-      } else {
-        const decl = getDeclarationOfKind(symbol, 165 /* TypeParameter */);
-        if (decl === void 0)
-          return Debug.fail();
-        const declaration = decl.parent;
-        if (declaration) {
-          if (isFunctionLikeKind(declaration.kind)) {
-            addInPrefix();
-            const signature = typeChecker.getSignatureFromDeclaration(declaration);
-            if (declaration.kind === 177 /* ConstructSignature */) {
-              displayParts.push(keywordPart(103 /* NewKeyword */));
-              displayParts.push(spacePart());
-            } else if (declaration.kind !== 176 /* CallSignature */ && declaration.name) {
-              addFullSymbolName(declaration.symbol);
-            }
-            addRange(displayParts, signatureToDisplayParts(typeChecker, signature, sourceFile, 32 /* WriteTypeArgumentsOfSignature */));
-          } else if (declaration.kind === 262 /* TypeAliasDeclaration */) {
-            addInPrefix();
-            displayParts.push(keywordPart(154 /* TypeKeyword */));
-            displayParts.push(spacePart());
-            addFullSymbolName(declaration.symbol);
-            writeTypeParametersOfSymbol(declaration.symbol, sourceFile);
-          }
+    let hasWrite = false;
+    let readonlyClassPropertyWrite;
+    usagesPerScope[i].usages.forEach((value) => {
+      if (value.usage === 2 /* Write */) {
+        hasWrite = true;
+        if (value.symbol.flags & 106500 /* ClassMember */ && value.symbol.valueDeclaration && hasEffectiveModifier(value.symbol.valueDeclaration, 64 /* Readonly */)) {
+          readonlyClassPropertyWrite = value.symbol.valueDeclaration;
         }
       }
-    }
-    if (symbolFlags & 8 /* EnumMember */) {
-      symbolKind = "enum member" /* enumMemberElement */;
-      addPrefixForAnyFunctionOrVar(symbol, "enum member");
-      const declaration = (_a2 = symbol.declarations) == null ? void 0 : _a2[0];
-      if ((declaration == null ? void 0 : declaration.kind) === 302 /* EnumMember */) {
-        const constantValue = typeChecker.getConstantValue(declaration);
-        if (constantValue !== void 0) {
-          displayParts.push(spacePart());
-          displayParts.push(operatorPart(63 /* EqualsToken */));
-          displayParts.push(spacePart());
-          displayParts.push(displayPart(
-            getTextOfConstantValue(constantValue),
-            typeof constantValue === "number" ? 7 /* numericLiteral */ : 8 /* stringLiteral */
-          ));
-        }
+    });
+    Debug.assert(isReadonlyArray(targetRange.range) || exposedVariableDeclarations.length === 0, "No variable declarations expected if something was extracted");
+    if (hasWrite && !isReadonlyArray(targetRange.range)) {
+      const diag2 = createDiagnosticForNode(targetRange.range, Messages.cannotWriteInExpression);
+      functionErrorsPerScope[i].push(diag2);
+      constantErrorsPerScope[i].push(diag2);
+    } else if (readonlyClassPropertyWrite && i > 0) {
+      const diag2 = createDiagnosticForNode(readonlyClassPropertyWrite, Messages.cannotExtractReadonlyPropertyInitializerOutsideConstructor);
+      functionErrorsPerScope[i].push(diag2);
+      constantErrorsPerScope[i].push(diag2);
+    } else if (firstExposedNonVariableDeclaration) {
+      const diag2 = createDiagnosticForNode(firstExposedNonVariableDeclaration, Messages.cannotExtractExportedEntity);
+      functionErrorsPerScope[i].push(diag2);
+      constantErrorsPerScope[i].push(diag2);
+    }
+  }
+  return { target, usagesPerScope, functionErrorsPerScope, constantErrorsPerScope, exposedVariableDeclarations };
+  function isInGenericContext(node) {
+    return !!findAncestor(node, (n) => isDeclarationWithTypeParameters(n) && getEffectiveTypeParameterDeclarations(n).length !== 0);
+  }
+  function recordTypeParameterUsages(type) {
+    const symbolWalker = checker.getSymbolWalker(() => (cancellationToken.throwIfCancellationRequested(), true));
+    const { visitedTypes } = symbolWalker.walkType(type);
+    for (const visitedType of visitedTypes) {
+      if (visitedType.isTypeParameter()) {
+        allTypeParameterUsages.set(visitedType.id.toString(), visitedType);
+      }
+    }
+  }
+  function collectUsages(node, valueUsage = 1 /* Read */) {
+    if (inGenericContext) {
+      const type = checker.getTypeAtLocation(node);
+      recordTypeParameterUsages(type);
+    }
+    if (isDeclaration(node) && node.symbol) {
+      visibleDeclarationsInExtractedRange.push(node);
+    }
+    if (isAssignmentExpression(node)) {
+      collectUsages(node.left, 2 /* Write */);
+      collectUsages(node.right);
+    } else if (isUnaryExpressionWithWrite(node)) {
+      collectUsages(node.operand, 2 /* Write */);
+    } else if (isPropertyAccessExpression(node) || isElementAccessExpression(node)) {
+      forEachChild(node, collectUsages);
+    } else if (isIdentifier(node)) {
+      if (!node.parent) {
+        return;
       }
-    }
-    if (symbol.flags & 2097152 /* Alias */) {
-      prefixNextMeaning();
-      if (!hasAddedSymbolInfo) {
-        const resolvedSymbol = typeChecker.getAliasedSymbol(symbol);
-        if (resolvedSymbol !== symbol && resolvedSymbol.declarations && resolvedSymbol.declarations.length > 0) {
-          const resolvedNode = resolvedSymbol.declarations[0];
-          const declarationName = getNameOfDeclaration(resolvedNode);
-          if (declarationName) {
-            const isExternalModuleDeclaration = isModuleWithStringLiteralName(resolvedNode) && hasSyntacticModifier(resolvedNode, 2 /* Ambient */);
-            const shouldUseAliasName = symbol.name !== "default" && !isExternalModuleDeclaration;
-            const resolvedInfo = getSymbolDisplayPartsDocumentationAndSymbolKind(
-              typeChecker,
-              resolvedSymbol,
-              getSourceFileOfNode(resolvedNode),
-              resolvedNode,
-              declarationName,
-              semanticMeaning,
-              shouldUseAliasName ? symbol : resolvedSymbol
-            );
-            displayParts.push(...resolvedInfo.displayParts);
-            displayParts.push(lineBreakPart());
-            documentationFromAlias = resolvedInfo.documentation;
-            tagsFromAlias = resolvedInfo.tags;
-          } else {
-            documentationFromAlias = resolvedSymbol.getContextualDocumentationComment(resolvedNode, typeChecker);
-            tagsFromAlias = resolvedSymbol.getJsDocTags(typeChecker);
-          }
-        }
+      if (isQualifiedName(node.parent) && node !== node.parent.left) {
+        return;
       }
-      if (symbol.declarations) {
-        switch (symbol.declarations[0].kind) {
-          case 267 /* NamespaceExportDeclaration */:
-            displayParts.push(keywordPart(93 /* ExportKeyword */));
-            displayParts.push(spacePart());
-            displayParts.push(keywordPart(143 /* NamespaceKeyword */));
-            break;
-          case 274 /* ExportAssignment */:
-            displayParts.push(keywordPart(93 /* ExportKeyword */));
-            displayParts.push(spacePart());
-            displayParts.push(keywordPart(symbol.declarations[0].isExportEquals ? 63 /* EqualsToken */ : 88 /* DefaultKeyword */));
-            break;
-          case 278 /* ExportSpecifier */:
-            displayParts.push(keywordPart(93 /* ExportKeyword */));
-            break;
-          default:
-            displayParts.push(keywordPart(100 /* ImportKeyword */));
-        }
+      if (isPropertyAccessExpression(node.parent) && node !== node.parent.expression) {
+        return;
       }
-      displayParts.push(spacePart());
-      addFullSymbolName(symbol);
-      forEach(symbol.declarations, (declaration) => {
-        if (declaration.kind === 268 /* ImportEqualsDeclaration */) {
-          const importEqualsDeclaration = declaration;
-          if (isExternalModuleImportEqualsDeclaration(importEqualsDeclaration)) {
-            displayParts.push(spacePart());
-            displayParts.push(operatorPart(63 /* EqualsToken */));
-            displayParts.push(spacePart());
-            displayParts.push(keywordPart(147 /* RequireKeyword */));
-            displayParts.push(punctuationPart(20 /* OpenParenToken */));
-            displayParts.push(displayPart(getTextOfNode(getExternalModuleImportEqualsDeclarationExpression(importEqualsDeclaration)), 8 /* stringLiteral */));
-            displayParts.push(punctuationPart(21 /* CloseParenToken */));
-          } else {
-            const internalAliasSymbol = typeChecker.getSymbolAtLocation(importEqualsDeclaration.moduleReference);
-            if (internalAliasSymbol) {
-              displayParts.push(spacePart());
-              displayParts.push(operatorPart(63 /* EqualsToken */));
-              displayParts.push(spacePart());
-              addFullSymbolName(internalAliasSymbol, enclosingDeclaration);
-            }
-          }
-          return true;
-        }
-      });
+      recordUsage(
+        node,
+        valueUsage,
+        /*isTypeNode*/
+        isPartOfTypeNode(node)
+      );
+    } else {
+      forEachChild(node, collectUsages);
     }
-    if (!hasAddedSymbolInfo) {
-      if (symbolKind !== "" /* unknown */) {
-        if (type) {
-          if (isThisExpression) {
-            prefixNextMeaning();
-            displayParts.push(keywordPart(108 /* ThisKeyword */));
-          } else {
-            addPrefixForAnyFunctionOrVar(symbol, symbolKind);
-          }
-          if (symbolKind === "property" /* memberVariableElement */ || symbolKind === "accessor" /* memberAccessorVariableElement */ || symbolKind === "getter" /* memberGetAccessorElement */ || symbolKind === "setter" /* memberSetAccessorElement */ || symbolKind === "JSX attribute" /* jsxAttribute */ || symbolFlags & 3 /* Variable */ || symbolKind === "local var" /* localVariableElement */ || symbolKind === "index" /* indexSignatureElement */ || isThisExpression) {
-            displayParts.push(punctuationPart(58 /* ColonToken */));
-            displayParts.push(spacePart());
-            if (type.symbol && type.symbol.flags & 262144 /* TypeParameter */ && symbolKind !== "index" /* indexSignatureElement */) {
-              const typeParameterParts = mapToDisplayParts((writer) => {
-                const param = typeChecker.typeParameterToDeclaration(type, enclosingDeclaration, symbolDisplayNodeBuilderFlags);
-                getPrinter().writeNode(4 /* Unspecified */, param, getSourceFileOfNode(getParseTreeNode(enclosingDeclaration)), writer);
-              });
-              addRange(displayParts, typeParameterParts);
-            } else {
-              addRange(displayParts, typeToDisplayParts(typeChecker, type, enclosingDeclaration));
-            }
-            if (symbol.target && symbol.target.tupleLabelDeclaration) {
-              const labelDecl = symbol.target.tupleLabelDeclaration;
-              Debug.assertNode(labelDecl.name, isIdentifier);
-              displayParts.push(spacePart());
-              displayParts.push(punctuationPart(20 /* OpenParenToken */));
-              displayParts.push(textPart(idText(labelDecl.name)));
-              displayParts.push(punctuationPart(21 /* CloseParenToken */));
-            }
-          } else if (symbolFlags & 16 /* Function */ || symbolFlags & 8192 /* Method */ || symbolFlags & 16384 /* Constructor */ || symbolFlags & 131072 /* Signature */ || symbolFlags & 98304 /* Accessor */ || symbolKind === "method" /* memberFunctionElement */) {
-            const allSignatures = type.getNonNullableType().getCallSignatures();
-            if (allSignatures.length) {
-              addSignatureDisplayParts(allSignatures[0], allSignatures);
-              hasMultipleSignatures = allSignatures.length > 1;
-            }
-          }
+  }
+  function recordUsage(n, usage, isTypeNode2) {
+    const symbolId = recordUsagebySymbol(n, usage, isTypeNode2);
+    if (symbolId) {
+      for (let i = 0; i < scopes.length; i++) {
+        const substitution = substitutionsPerScope[i].get(symbolId);
+        if (substitution) {
+          usagesPerScope[i].substitutions.set(getNodeId(n).toString(), substitution);
         }
-      } else {
-        symbolKind = getSymbolKind(typeChecker, symbol, location2);
       }
     }
-    if (documentation.length === 0 && !hasMultipleSignatures) {
-      documentation = symbol.getContextualDocumentationComment(enclosingDeclaration, typeChecker);
+  }
+  function recordUsagebySymbol(identifier, usage, isTypeName) {
+    const symbol = getSymbolReferencedByIdentifier(identifier);
+    if (!symbol) {
+      return void 0;
     }
-    if (documentation.length === 0 && symbolFlags & 4 /* Property */) {
-      if (symbol.parent && symbol.declarations && forEach(symbol.parent.declarations, (declaration) => declaration.kind === 308 /* SourceFile */)) {
-        for (const declaration of symbol.declarations) {
-          if (!declaration.parent || declaration.parent.kind !== 223 /* BinaryExpression */) {
-            continue;
-          }
-          const rhsSymbol = typeChecker.getSymbolAtLocation(declaration.parent.right);
-          if (!rhsSymbol) {
-            continue;
-          }
-          documentation = rhsSymbol.getDocumentationComment(typeChecker);
-          tags = rhsSymbol.getJsDocTags(typeChecker);
-          if (documentation.length > 0) {
-            break;
-          }
-        }
-      }
+    const symbolId = getSymbolId(symbol).toString();
+    const lastUsage = seenUsages.get(symbolId);
+    if (lastUsage && lastUsage >= usage) {
+      return symbolId;
     }
-    if (documentation.length === 0 && isIdentifier(location2) && symbol.valueDeclaration && isBindingElement(symbol.valueDeclaration)) {
-      const declaration = symbol.valueDeclaration;
-      const parent2 = declaration.parent;
-      if (isIdentifier(declaration.name) && isObjectBindingPattern(parent2)) {
-        const name = getTextOfIdentifierOrLiteral(declaration.name);
-        const objectType = typeChecker.getTypeAtLocation(parent2);
-        documentation = firstDefined(objectType.isUnion() ? objectType.types : [objectType], (t) => {
-          const prop = t.getProperty(name);
-          return prop ? prop.getDocumentationComment(typeChecker) : void 0;
-        }) || emptyArray;
+    seenUsages.set(symbolId, usage);
+    if (lastUsage) {
+      for (const perScope of usagesPerScope) {
+        const prevEntry = perScope.usages.get(identifier.text);
+        if (prevEntry) {
+          perScope.usages.set(identifier.text, { usage, symbol, node: identifier });
+        }
       }
+      return symbolId;
     }
-    if (tags.length === 0 && !hasMultipleSignatures) {
-      tags = symbol.getContextualJsDocTags(enclosingDeclaration, typeChecker);
-    }
-    if (documentation.length === 0 && documentationFromAlias) {
-      documentation = documentationFromAlias;
-    }
-    if (tags.length === 0 && tagsFromAlias) {
-      tags = tagsFromAlias;
+    const decls = symbol.getDeclarations();
+    const declInFile = decls && find(decls, (d) => d.getSourceFile() === sourceFile);
+    if (!declInFile) {
+      return void 0;
     }
-    return { displayParts, documentation, symbolKind, tags: tags.length === 0 ? void 0 : tags };
-    function getPrinter() {
-      if (!printer) {
-        printer = createPrinter({ removeComments: true });
-      }
-      return printer;
+    if (rangeContainsStartEnd(enclosingTextRange, declInFile.getStart(), declInFile.end)) {
+      return void 0;
     }
-    function prefixNextMeaning() {
-      if (displayParts.length) {
-        displayParts.push(lineBreakPart());
+    if (targetRange.facts & 2 /* IsGenerator */ && usage === 2 /* Write */) {
+      const diag2 = createDiagnosticForNode(identifier, Messages.cannotExtractRangeThatContainsWritesToReferencesLocatedOutsideOfTheTargetRangeInGenerators);
+      for (const errors of functionErrorsPerScope) {
+        errors.push(diag2);
       }
-      addAliasPrefixIfNecessary();
-    }
-    function addAliasPrefixIfNecessary() {
-      if (alias) {
-        pushSymbolKind("alias" /* alias */);
-        displayParts.push(spacePart());
+      for (const errors of constantErrorsPerScope) {
+        errors.push(diag2);
       }
     }
-    function addInPrefix() {
-      displayParts.push(spacePart());
-      displayParts.push(keywordPart(101 /* InKeyword */));
-      displayParts.push(spacePart());
-    }
-    function addFullSymbolName(symbolToDisplay, enclosingDeclaration2) {
-      let indexInfos;
-      if (alias && symbolToDisplay === symbol) {
-        symbolToDisplay = alias;
-      }
-      if (symbolKind === "index" /* indexSignatureElement */) {
-        indexInfos = typeChecker.getIndexInfosOfIndexSymbol(symbolToDisplay);
+    for (let i = 0; i < scopes.length; i++) {
+      const scope = scopes[i];
+      const resolvedSymbol = checker.resolveName(
+        symbol.name,
+        scope,
+        symbol.flags,
+        /*excludeGlobals*/
+        false
+      );
+      if (resolvedSymbol === symbol) {
+        continue;
       }
-      let fullSymbolDisplayParts = [];
-      if (symbolToDisplay.flags & 131072 /* Signature */ && indexInfos) {
-        if (symbolToDisplay.parent) {
-          fullSymbolDisplayParts = symbolToDisplayParts(typeChecker, symbolToDisplay.parent);
-        }
-        fullSymbolDisplayParts.push(punctuationPart(22 /* OpenBracketToken */));
-        indexInfos.forEach((info, i) => {
-          fullSymbolDisplayParts.push(...typeToDisplayParts(typeChecker, info.keyType));
-          if (i !== indexInfos.length - 1) {
-            fullSymbolDisplayParts.push(spacePart());
-            fullSymbolDisplayParts.push(punctuationPart(51 /* BarToken */));
-            fullSymbolDisplayParts.push(spacePart());
+      if (!substitutionsPerScope[i].has(symbolId)) {
+        const substitution = tryReplaceWithQualifiedNameOrPropertyAccess(symbol.exportSymbol || symbol, scope, isTypeName);
+        if (substitution) {
+          substitutionsPerScope[i].set(symbolId, substitution);
+        } else if (isTypeName) {
+          if (!(symbol.flags & 262144 /* TypeParameter */)) {
+            const diag2 = createDiagnosticForNode(identifier, Messages.typeWillNotBeVisibleInTheNewScope);
+            functionErrorsPerScope[i].push(diag2);
+            constantErrorsPerScope[i].push(diag2);
           }
-        });
-        fullSymbolDisplayParts.push(punctuationPart(23 /* CloseBracketToken */));
-      } else {
-        fullSymbolDisplayParts = symbolToDisplayParts(
-          typeChecker,
-          symbolToDisplay,
-          enclosingDeclaration2 || sourceFile,
-          void 0,
-          1 /* WriteTypeParametersOrArguments */ | 2 /* UseOnlyExternalAliasing */ | 4 /* AllowAnyNodeKind */
-        );
-      }
-      addRange(displayParts, fullSymbolDisplayParts);
-      if (symbol.flags & 16777216 /* Optional */) {
-        displayParts.push(punctuationPart(57 /* QuestionToken */));
+        } else {
+          usagesPerScope[i].usages.set(identifier.text, { usage, symbol, node: identifier });
+        }
       }
     }
-    function addPrefixForAnyFunctionOrVar(symbol2, symbolKind2) {
-      prefixNextMeaning();
-      if (symbolKind2) {
-        pushSymbolKind(symbolKind2);
-        if (symbol2 && !some(symbol2.declarations, (d) => isArrowFunction(d) || (isFunctionExpression(d) || isClassExpression(d)) && !d.name)) {
-          displayParts.push(spacePart());
-          addFullSymbolName(symbol2);
+    return symbolId;
+  }
+  function checkForUsedDeclarations(node) {
+    if (node === targetRange.range || isReadonlyArray(targetRange.range) && targetRange.range.indexOf(node) >= 0) {
+      return;
+    }
+    const sym = isIdentifier(node) ? getSymbolReferencedByIdentifier(node) : checker.getSymbolAtLocation(node);
+    if (sym) {
+      const decl = find(visibleDeclarationsInExtractedRange, (d) => d.symbol === sym);
+      if (decl) {
+        if (isVariableDeclaration(decl)) {
+          const idString = decl.symbol.id.toString();
+          if (!exposedVariableSymbolSet.has(idString)) {
+            exposedVariableDeclarations.push(decl);
+            exposedVariableSymbolSet.set(idString, true);
+          }
+        } else {
+          firstExposedNonVariableDeclaration = firstExposedNonVariableDeclaration || decl;
         }
       }
     }
-    function pushSymbolKind(symbolKind2) {
-      switch (symbolKind2) {
-        case "var" /* variableElement */:
-        case "function" /* functionElement */:
-        case "let" /* letElement */:
-        case "const" /* constElement */:
-        case "constructor" /* constructorImplementationElement */:
-          displayParts.push(textOrKeywordPart(symbolKind2));
-          return;
-        default:
-          displayParts.push(punctuationPart(20 /* OpenParenToken */));
-          displayParts.push(textOrKeywordPart(symbolKind2));
-          displayParts.push(punctuationPart(21 /* CloseParenToken */));
-          return;
-      }
+    forEachChild(node, checkForUsedDeclarations);
+  }
+  function getSymbolReferencedByIdentifier(identifier) {
+    return identifier.parent && isShorthandPropertyAssignment(identifier.parent) && identifier.parent.name === identifier ? checker.getShorthandAssignmentValueSymbol(identifier.parent) : checker.getSymbolAtLocation(identifier);
+  }
+  function tryReplaceWithQualifiedNameOrPropertyAccess(symbol, scopeDecl, isTypeNode2) {
+    if (!symbol) {
+      return void 0;
     }
-    function addSignatureDisplayParts(signature, allSignatures, flags = 0 /* None */) {
-      addRange(displayParts, signatureToDisplayParts(typeChecker, signature, enclosingDeclaration, flags | 32 /* WriteTypeArgumentsOfSignature */));
-      if (allSignatures.length > 1) {
-        displayParts.push(spacePart());
-        displayParts.push(punctuationPart(20 /* OpenParenToken */));
-        displayParts.push(operatorPart(39 /* PlusToken */));
-        displayParts.push(displayPart((allSignatures.length - 1).toString(), 7 /* numericLiteral */));
-        displayParts.push(spacePart());
-        displayParts.push(textPart(allSignatures.length === 2 ? "overload" : "overloads"));
-        displayParts.push(punctuationPart(21 /* CloseParenToken */));
-      }
-      documentation = signature.getDocumentationComment(typeChecker);
-      tags = signature.getJsDocTags();
-      if (allSignatures.length > 1 && documentation.length === 0 && tags.length === 0) {
-        documentation = allSignatures[0].getDocumentationComment(typeChecker);
-        tags = allSignatures[0].getJsDocTags().filter((tag) => tag.name !== "deprecated");
-      }
+    const decls = symbol.getDeclarations();
+    if (decls && decls.some((d) => d.parent === scopeDecl)) {
+      return factory.createIdentifier(symbol.name);
     }
-    function writeTypeParametersOfSymbol(symbol2, enclosingDeclaration2) {
-      const typeParameterParts = mapToDisplayParts((writer) => {
-        const params = typeChecker.symbolToTypeParameterDeclarations(symbol2, enclosingDeclaration2, symbolDisplayNodeBuilderFlags);
-        getPrinter().writeList(53776 /* TypeParameters */, params, getSourceFileOfNode(getParseTreeNode(enclosingDeclaration2)), writer);
-      });
-      addRange(displayParts, typeParameterParts);
+    const prefix = tryReplaceWithQualifiedNameOrPropertyAccess(symbol.parent, scopeDecl, isTypeNode2);
+    if (prefix === void 0) {
+      return void 0;
     }
+    return isTypeNode2 ? factory.createQualifiedName(prefix, factory.createIdentifier(symbol.name)) : factory.createPropertyAccessExpression(prefix, symbol.name);
   }
-  function isLocalVariableOrFunction(symbol) {
-    if (symbol.parent) {
+}
+function getExtractableParent(node) {
+  return findAncestor(node, (node2) => node2.parent && isExtractableExpression(node2) && !isBinaryExpression(node2.parent));
+}
+function isExtractableExpression(node) {
+  const { parent: parent2 } = node;
+  switch (parent2.kind) {
+    case 302 /* EnumMember */:
       return false;
-    }
-    return forEach(symbol.declarations, (declaration) => {
-      if (declaration.kind === 215 /* FunctionExpression */) {
-        return true;
-      }
-      if (declaration.kind !== 257 /* VariableDeclaration */ && declaration.kind !== 259 /* FunctionDeclaration */) {
-        return false;
-      }
-      for (let parent2 = declaration.parent; !isFunctionBlock(parent2); parent2 = parent2.parent) {
-        if (parent2.kind === 308 /* SourceFile */ || parent2.kind === 265 /* ModuleBlock */) {
-          return false;
-        }
-      }
+  }
+  switch (node.kind) {
+    case 10 /* StringLiteral */:
+      return parent2.kind !== 269 /* ImportDeclaration */ && parent2.kind !== 273 /* ImportSpecifier */;
+    case 227 /* SpreadElement */:
+    case 203 /* ObjectBindingPattern */:
+    case 205 /* BindingElement */:
+      return false;
+    case 79 /* Identifier */:
+      return parent2.kind !== 205 /* BindingElement */ && parent2.kind !== 273 /* ImportSpecifier */ && parent2.kind !== 278 /* ExportSpecifier */;
+  }
+  return true;
+}
+function isBlockLike(node) {
+  switch (node.kind) {
+    case 238 /* Block */:
+    case 308 /* SourceFile */:
+    case 265 /* ModuleBlock */:
+    case 292 /* CaseClause */:
       return true;
-    });
+    default:
+      return false;
   }
+}
+function isInJSXContent(node) {
+  return isStringLiteralJsxAttribute(node) || (isJsxElement(node) || isJsxSelfClosingElement(node) || isJsxFragment(node)) && (isJsxElement(node.parent) || isJsxFragment(node.parent));
+}
+function isStringLiteralJsxAttribute(node) {
+  return isStringLiteral(node) && node.parent && isJsxAttribute(node.parent);
+}
 
-  // src/services/_namespaces/ts.textChanges.ts
-  var ts_textChanges_exports = {};
-  __export(ts_textChanges_exports, {
-    ChangeTracker: () => ChangeTracker,
-    LeadingTriviaOption: () => LeadingTriviaOption,
-    TrailingTriviaOption: () => TrailingTriviaOption,
-    applyChanges: () => applyChanges,
-    assignPositionsToNode: () => assignPositionsToNode,
-    createWriter: () => createWriter,
-    deleteNode: () => deleteNode,
-    getNewFileText: () => getNewFileText,
-    isThisTypeAnnotatable: () => isThisTypeAnnotatable,
-    isValidLocationToAddComment: () => isValidLocationToAddComment
-  });
+// src/services/_namespaces/ts.refactor.generateGetAccessorAndSetAccessor.ts
+var ts_refactor_generateGetAccessorAndSetAccessor_exports = {};
 
-  // src/services/textChanges.ts
-  function getPos2(n) {
-    const result = n.__pos;
-    Debug.assert(typeof result === "number");
-    return result;
+// src/services/refactors/generateGetAccessorAndSetAccessor.ts
+var actionName = "Generate 'get' and 'set' accessors";
+var actionDescription = Diagnostics.Generate_get_and_set_accessors.message;
+var generateGetSetAction = {
+  name: actionName,
+  description: actionDescription,
+  kind: "refactor.rewrite.property.generateAccessors"
+};
+registerRefactor(actionName, {
+  kinds: [generateGetSetAction.kind],
+  getEditsForAction: function getRefactorActionsToGenerateGetAndSetAccessors(context, actionName2) {
+    if (!context.endPosition)
+      return void 0;
+    const info = ts_codefix_exports.getAccessorConvertiblePropertyAtPosition(context.file, context.program, context.startPosition, context.endPosition);
+    Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info");
+    const edits = ts_codefix_exports.generateAccessorFromProperty(context.file, context.program, context.startPosition, context.endPosition, context, actionName2);
+    if (!edits)
+      return void 0;
+    const renameFilename = context.file.fileName;
+    const nameNeedRename = info.renameAccessor ? info.accessorName : info.fieldName;
+    const renameLocationOffset = isIdentifier(nameNeedRename) ? 0 : -1;
+    const renameLocation = renameLocationOffset + getRenameLocation(
+      edits,
+      renameFilename,
+      nameNeedRename.text,
+      /*preferLastLocation*/
+      isParameter(info.declaration)
+    );
+    return { renameFilename, renameLocation, edits };
+  },
+  getAvailableActions(context) {
+    if (!context.endPosition)
+      return emptyArray;
+    const info = ts_codefix_exports.getAccessorConvertiblePropertyAtPosition(context.file, context.program, context.startPosition, context.endPosition, context.triggerReason === "invoked");
+    if (!info)
+      return emptyArray;
+    if (!isRefactorErrorInfo(info)) {
+      return [{
+        name: actionName,
+        description: actionDescription,
+        actions: [generateGetSetAction]
+      }];
+    }
+    if (context.preferences.provideRefactorNotApplicableReason) {
+      return [{
+        name: actionName,
+        description: actionDescription,
+        actions: [{ ...generateGetSetAction, notApplicableReason: info.error }]
+      }];
+    }
+    return emptyArray;
   }
-  function setPos(n, pos) {
-    Debug.assert(typeof pos === "number");
-    n.__pos = pos;
+});
+
+// src/services/_namespaces/ts.refactor.inferFunctionReturnType.ts
+var ts_refactor_inferFunctionReturnType_exports = {};
+
+// src/services/refactors/inferFunctionReturnType.ts
+var refactorName12 = "Infer function return type";
+var refactorDescription6 = Diagnostics.Infer_function_return_type.message;
+var inferReturnTypeAction = {
+  name: refactorName12,
+  description: refactorDescription6,
+  kind: "refactor.rewrite.function.returnType"
+};
+registerRefactor(refactorName12, {
+  kinds: [inferReturnTypeAction.kind],
+  getEditsForAction: getRefactorEditsToInferReturnType,
+  getAvailableActions: getRefactorActionsToInferReturnType
+});
+function getRefactorEditsToInferReturnType(context) {
+  const info = getInfo21(context);
+  if (info && !isRefactorErrorInfo(info)) {
+    const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange38(context.file, t, info.declaration, info.returnTypeNode));
+    return { renameFilename: void 0, renameLocation: void 0, edits };
   }
-  function getEnd(n) {
-    const result = n.__end;
-    Debug.assert(typeof result === "number");
-    return result;
+  return void 0;
+}
+function getRefactorActionsToInferReturnType(context) {
+  const info = getInfo21(context);
+  if (!info)
+    return emptyArray;
+  if (!isRefactorErrorInfo(info)) {
+    return [{
+      name: refactorName12,
+      description: refactorDescription6,
+      actions: [inferReturnTypeAction]
+    }];
   }
-  function setEnd(n, end) {
-    Debug.assert(typeof end === "number");
-    n.__end = end;
-  }
-  var LeadingTriviaOption = /* @__PURE__ */ ((LeadingTriviaOption2) => {
-    LeadingTriviaOption2[LeadingTriviaOption2["Exclude"] = 0] = "Exclude";
-    LeadingTriviaOption2[LeadingTriviaOption2["IncludeAll"] = 1] = "IncludeAll";
-    LeadingTriviaOption2[LeadingTriviaOption2["JSDoc"] = 2] = "JSDoc";
-    LeadingTriviaOption2[LeadingTriviaOption2["StartLine"] = 3] = "StartLine";
-    return LeadingTriviaOption2;
-  })(LeadingTriviaOption || {});
-  var TrailingTriviaOption = /* @__PURE__ */ ((TrailingTriviaOption2) => {
-    TrailingTriviaOption2[TrailingTriviaOption2["Exclude"] = 0] = "Exclude";
-    TrailingTriviaOption2[TrailingTriviaOption2["ExcludeWhitespace"] = 1] = "ExcludeWhitespace";
-    TrailingTriviaOption2[TrailingTriviaOption2["Include"] = 2] = "Include";
-    return TrailingTriviaOption2;
-  })(TrailingTriviaOption || {});
-  function skipWhitespacesAndLineBreaks(text, start2) {
-    return skipTrivia(text, start2, false, true);
-  }
-  function hasCommentsBeforeLineBreak(text, start2) {
-    let i = start2;
-    while (i < text.length) {
-      const ch = text.charCodeAt(i);
-      if (isWhiteSpaceSingleLine(ch)) {
-        i++;
-        continue;
-      }
-      return ch === 47 /* slash */;
-    }
-    return false;
+  if (context.preferences.provideRefactorNotApplicableReason) {
+    return [{
+      name: refactorName12,
+      description: refactorDescription6,
+      actions: [{ ...inferReturnTypeAction, notApplicableReason: info.error }]
+    }];
   }
-  var useNonAdjustedPositions = {
-    leadingTriviaOption: 0 /* Exclude */,
-    trailingTriviaOption: 0 /* Exclude */
-  };
-  function getAdjustedRange(sourceFile, startNode2, endNode2, options) {
-    return { pos: getAdjustedStartPosition(sourceFile, startNode2, options), end: getAdjustedEndPosition(sourceFile, endNode2, options) };
+  return emptyArray;
+}
+function doChange38(sourceFile, changes, declaration, typeNode) {
+  const closeParen = findChildOfKind(declaration, 21 /* CloseParenToken */, sourceFile);
+  const needParens = isArrowFunction(declaration) && closeParen === void 0;
+  const endNode2 = needParens ? first(declaration.parameters) : closeParen;
+  if (endNode2) {
+    if (needParens) {
+      changes.insertNodeBefore(sourceFile, endNode2, factory.createToken(20 /* OpenParenToken */));
+      changes.insertNodeAfter(sourceFile, endNode2, factory.createToken(21 /* CloseParenToken */));
+    }
+    changes.insertNodeAt(sourceFile, endNode2.end, typeNode, { prefix: ": " });
+  }
+}
+function getInfo21(context) {
+  if (isInJSFile(context.file) || !refactorKindBeginsWith(inferReturnTypeAction.kind, context.kind))
+    return;
+  const token = getTokenAtPosition(context.file, context.startPosition);
+  const declaration = findAncestor(token, (n) => isBlock(n) || n.parent && isArrowFunction(n.parent) && (n.kind === 38 /* EqualsGreaterThanToken */ || n.parent.body === n) ? "quit" : isConvertibleDeclaration(n));
+  if (!declaration || !declaration.body || declaration.type) {
+    return { error: getLocaleSpecificMessage(Diagnostics.Return_type_must_be_inferred_from_a_function) };
+  }
+  const typeChecker = context.program.getTypeChecker();
+  const returnType = tryGetReturnType(typeChecker, declaration);
+  if (!returnType) {
+    return { error: getLocaleSpecificMessage(Diagnostics.Could_not_determine_function_return_type) };
+  }
+  const returnTypeNode = typeChecker.typeToTypeNode(returnType, declaration, 1 /* NoTruncation */);
+  if (returnTypeNode) {
+    return { declaration, returnTypeNode };
+  }
+}
+function isConvertibleDeclaration(node) {
+  switch (node.kind) {
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+    case 171 /* MethodDeclaration */:
+      return true;
+    default:
+      return false;
   }
-  function getAdjustedStartPosition(sourceFile, node, options, hasTrailingComment = false) {
-    var _a2, _b;
-    const { leadingTriviaOption } = options;
-    if (leadingTriviaOption === 0 /* Exclude */) {
-      return node.getStart(sourceFile);
-    }
-    if (leadingTriviaOption === 3 /* StartLine */) {
-      const startPos = node.getStart(sourceFile);
-      const pos = getLineStartPositionForPosition(startPos, sourceFile);
-      return rangeContainsPosition(node, pos) ? pos : startPos;
-    }
-    if (leadingTriviaOption === 2 /* JSDoc */) {
-      const JSDocComments = getJSDocCommentRanges(node, sourceFile.text);
-      if (JSDocComments == null ? void 0 : JSDocComments.length) {
-        return getLineStartPositionForPosition(JSDocComments[0].pos, sourceFile);
-      }
-    }
-    const fullStart = node.getFullStart();
-    const start2 = node.getStart(sourceFile);
-    if (fullStart === start2) {
-      return start2;
-    }
-    const fullStartLine = getLineStartPositionForPosition(fullStart, sourceFile);
-    const startLine = getLineStartPositionForPosition(start2, sourceFile);
-    if (startLine === fullStartLine) {
-      return leadingTriviaOption === 1 /* IncludeAll */ ? fullStart : start2;
+}
+function tryGetReturnType(typeChecker, node) {
+  if (typeChecker.isImplementationOfOverload(node)) {
+    const signatures = typeChecker.getTypeAtLocation(node).getCallSignatures();
+    if (signatures.length > 1) {
+      return typeChecker.getUnionType(mapDefined(signatures, (s) => s.getReturnType()));
     }
-    if (hasTrailingComment) {
-      const comment = ((_a2 = getLeadingCommentRanges(sourceFile.text, fullStart)) == null ? void 0 : _a2[0]) || ((_b = getTrailingCommentRanges(sourceFile.text, fullStart)) == null ? void 0 : _b[0]);
-      if (comment) {
-        return skipTrivia(sourceFile.text, comment.end, true, true);
-      }
-    }
-    const nextLineStart = fullStart > 0 ? 1 : 0;
-    let adjustedStartPosition = getStartPositionOfLine(getLineOfLocalPosition(sourceFile, fullStartLine) + nextLineStart, sourceFile);
-    adjustedStartPosition = skipWhitespacesAndLineBreaks(sourceFile.text, adjustedStartPosition);
-    return getStartPositionOfLine(getLineOfLocalPosition(sourceFile, adjustedStartPosition), sourceFile);
-  }
-  function getEndPositionOfMultilineTrailingComment(sourceFile, node, options) {
-    const { end } = node;
-    const { trailingTriviaOption } = options;
-    if (trailingTriviaOption === 2 /* Include */) {
-      const comments = getTrailingCommentRanges(sourceFile.text, end);
-      if (comments) {
-        const nodeEndLine = getLineOfLocalPosition(sourceFile, node.end);
-        for (const comment of comments) {
-          if (comment.kind === 2 /* SingleLineCommentTrivia */ || getLineOfLocalPosition(sourceFile, comment.pos) > nodeEndLine) {
-            break;
-          }
-          const commentEndLine = getLineOfLocalPosition(sourceFile, comment.end);
-          if (commentEndLine > nodeEndLine) {
-            return skipTrivia(sourceFile.text, comment.end, true, true);
-          }
-        }
+  }
+  const signature = typeChecker.getSignatureFromDeclaration(node);
+  if (signature) {
+    return typeChecker.getReturnTypeOfSignature(signature);
+  }
+}
+
+// src/services/_namespaces/ts.Rename.ts
+var ts_Rename_exports = {};
+__export(ts_Rename_exports, {
+  getRenameInfo: () => getRenameInfo,
+  nodeIsEligibleForRename: () => nodeIsEligibleForRename
+});
+
+// src/services/rename.ts
+function getRenameInfo(program, sourceFile, position, preferences) {
+  const node = getAdjustedRenameLocation(getTouchingPropertyName(sourceFile, position));
+  if (nodeIsEligibleForRename(node)) {
+    const renameInfo = getRenameInfoForNode(node, program.getTypeChecker(), sourceFile, program, preferences);
+    if (renameInfo) {
+      return renameInfo;
+    }
+  }
+  return getRenameInfoError(Diagnostics.You_cannot_rename_this_element);
+}
+function getRenameInfoForNode(node, typeChecker, sourceFile, program, preferences) {
+  const symbol = typeChecker.getSymbolAtLocation(node);
+  if (!symbol) {
+    if (isStringLiteralLike(node)) {
+      const type = getContextualTypeFromParentOrAncestorTypeNode(node, typeChecker);
+      if (type && (type.flags & 128 /* StringLiteral */ || type.flags & 1048576 /* Union */ && every(type.types, (type2) => !!(type2.flags & 128 /* StringLiteral */)))) {
+        return getRenameInfoSuccess(node.text, node.text, "string" /* string */, "", node, sourceFile);
       }
+    } else if (isLabelName(node)) {
+      const name = getTextOfNode(node);
+      return getRenameInfoSuccess(name, name, "label" /* label */, "" /* none */, node, sourceFile);
     }
     return void 0;
   }
-  function getAdjustedEndPosition(sourceFile, node, options) {
-    var _a2;
-    const { end } = node;
-    const { trailingTriviaOption } = options;
-    if (trailingTriviaOption === 0 /* Exclude */) {
-      return end;
-    }
-    if (trailingTriviaOption === 1 /* ExcludeWhitespace */) {
-      const comments = concatenate(getTrailingCommentRanges(sourceFile.text, end), getLeadingCommentRanges(sourceFile.text, end));
-      const realEnd = (_a2 = comments == null ? void 0 : comments[comments.length - 1]) == null ? void 0 : _a2.end;
-      if (realEnd) {
-        return realEnd;
-      }
-      return end;
-    }
-    const multilineEndPosition = getEndPositionOfMultilineTrailingComment(sourceFile, node, options);
-    if (multilineEndPosition) {
-      return multilineEndPosition;
-    }
-    const newEnd = skipTrivia(sourceFile.text, end, true);
-    return newEnd !== end && (trailingTriviaOption === 2 /* Include */ || isLineBreak(sourceFile.text.charCodeAt(newEnd - 1))) ? newEnd : end;
+  const { declarations } = symbol;
+  if (!declarations || declarations.length === 0)
+    return;
+  if (declarations.some((declaration) => isDefinedInLibraryFile(program, declaration))) {
+    return getRenameInfoError(Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library);
   }
-  function isSeparator(node, candidate) {
-    return !!candidate && !!node.parent && (candidate.kind === 27 /* CommaToken */ || candidate.kind === 26 /* SemicolonToken */ && node.parent.kind === 207 /* ObjectLiteralExpression */);
+  if (isIdentifier(node) && node.originalKeywordKind === 88 /* DefaultKeyword */ && symbol.parent && symbol.parent.flags & 1536 /* Module */) {
+    return void 0;
   }
-  function isThisTypeAnnotatable(containingFunction) {
-    return isFunctionExpression(containingFunction) || isFunctionDeclaration(containingFunction);
+  if (isStringLiteralLike(node) && tryGetImportFromModuleSpecifier(node)) {
+    return preferences.allowRenameOfImportPath ? getRenameInfoForModule(node, sourceFile, symbol) : void 0;
+  }
+  const wouldRenameNodeModules = wouldRenameInOtherNodeModules(sourceFile, symbol, typeChecker, preferences);
+  if (wouldRenameNodeModules) {
+    return getRenameInfoError(wouldRenameNodeModules);
+  }
+  const kind = ts_SymbolDisplay_exports.getSymbolKind(typeChecker, symbol, node);
+  const specifierName = isImportOrExportSpecifierName(node) || isStringOrNumericLiteralLike(node) && node.parent.kind === 164 /* ComputedPropertyName */ ? stripQuotes(getTextOfIdentifierOrLiteral(node)) : void 0;
+  const displayName = specifierName || typeChecker.symbolToString(symbol);
+  const fullDisplayName = specifierName || typeChecker.getFullyQualifiedName(symbol);
+  return getRenameInfoSuccess(displayName, fullDisplayName, kind, ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol), node, sourceFile);
+}
+function isDefinedInLibraryFile(program, declaration) {
+  const sourceFile = declaration.getSourceFile();
+  return program.isSourceFileDefaultLibrary(sourceFile) && fileExtensionIs(sourceFile.fileName, ".d.ts" /* Dts */);
+}
+function wouldRenameInOtherNodeModules(originalFile, symbol, checker, preferences) {
+  if (!preferences.providePrefixAndSuffixTextForRename && symbol.flags & 2097152 /* Alias */) {
+    const importSpecifier = symbol.declarations && find(symbol.declarations, (decl) => isImportSpecifier(decl));
+    if (importSpecifier && !importSpecifier.propertyName) {
+      symbol = checker.getAliasedSymbol(symbol);
+    }
+  }
+  const { declarations } = symbol;
+  if (!declarations) {
+    return void 0;
   }
-  var ChangeTracker = class {
-    constructor(newLineCharacter, formatContext) {
-      this.newLineCharacter = newLineCharacter;
-      this.formatContext = formatContext;
-      this.changes = [];
-      this.newFiles = [];
-      this.classesWithNodesInsertedAtStart = /* @__PURE__ */ new Map();
-      this.deletedNodes = [];
-    }
-    static fromContext(context) {
-      return new ChangeTracker(getNewLineOrDefaultFromHost(context.host, context.formatContext.options), context.formatContext);
-    }
-    static with(context, cb) {
-      const tracker = ChangeTracker.fromContext(context);
-      cb(tracker);
-      return tracker.getChanges();
-    }
-    pushRaw(sourceFile, change) {
-      Debug.assertEqual(sourceFile.fileName, change.fileName);
-      for (const c of change.textChanges) {
-        this.changes.push({
-          kind: 3 /* Text */,
-          sourceFile,
-          text: c.newText,
-          range: createTextRangeFromSpan(c.span)
-        });
-      }
-    }
-    deleteRange(sourceFile, range) {
-      this.changes.push({ kind: 0 /* Remove */, sourceFile, range });
-    }
-    delete(sourceFile, node) {
-      this.deletedNodes.push({ sourceFile, node });
-    }
-    deleteNode(sourceFile, node, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
-      this.deleteRange(sourceFile, getAdjustedRange(sourceFile, node, node, options));
-    }
-    deleteNodes(sourceFile, nodes, options = { leadingTriviaOption: 1 /* IncludeAll */ }, hasTrailingComment) {
-      for (const node of nodes) {
-        const pos = getAdjustedStartPosition(sourceFile, node, options, hasTrailingComment);
-        const end = getAdjustedEndPosition(sourceFile, node, options);
-        this.deleteRange(sourceFile, { pos, end });
-        hasTrailingComment = !!getEndPositionOfMultilineTrailingComment(sourceFile, node, options);
-      }
-    }
-    deleteModifier(sourceFile, modifier) {
-      this.deleteRange(sourceFile, { pos: modifier.getStart(sourceFile), end: skipTrivia(sourceFile.text, modifier.end, true) });
-    }
-    deleteNodeRange(sourceFile, startNode2, endNode2, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
-      const startPosition = getAdjustedStartPosition(sourceFile, startNode2, options);
-      const endPosition = getAdjustedEndPosition(sourceFile, endNode2, options);
-      this.deleteRange(sourceFile, { pos: startPosition, end: endPosition });
-    }
-    deleteNodeRangeExcludingEnd(sourceFile, startNode2, afterEndNode, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
-      const startPosition = getAdjustedStartPosition(sourceFile, startNode2, options);
-      const endPosition = afterEndNode === void 0 ? sourceFile.text.length : getAdjustedStartPosition(sourceFile, afterEndNode, options);
-      this.deleteRange(sourceFile, { pos: startPosition, end: endPosition });
-    }
-    replaceRange(sourceFile, range, newNode, options = {}) {
-      this.changes.push({ kind: 1 /* ReplaceWithSingleNode */, sourceFile, range, options, node: newNode });
-    }
-    replaceNode(sourceFile, oldNode, newNode, options = useNonAdjustedPositions) {
-      this.replaceRange(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, options), newNode, options);
-    }
-    replaceNodeRange(sourceFile, startNode2, endNode2, newNode, options = useNonAdjustedPositions) {
-      this.replaceRange(sourceFile, getAdjustedRange(sourceFile, startNode2, endNode2, options), newNode, options);
-    }
-    replaceRangeWithNodes(sourceFile, range, newNodes, options = {}) {
-      this.changes.push({ kind: 2 /* ReplaceWithMultipleNodes */, sourceFile, range, options, nodes: newNodes });
-    }
-    replaceNodeWithNodes(sourceFile, oldNode, newNodes, options = useNonAdjustedPositions) {
-      this.replaceRangeWithNodes(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, options), newNodes, options);
-    }
-    replaceNodeWithText(sourceFile, oldNode, text) {
-      this.replaceRangeWithText(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, useNonAdjustedPositions), text);
-    }
-    replaceNodeRangeWithNodes(sourceFile, startNode2, endNode2, newNodes, options = useNonAdjustedPositions) {
-      this.replaceRangeWithNodes(sourceFile, getAdjustedRange(sourceFile, startNode2, endNode2, options), newNodes, options);
-    }
-    nodeHasTrailingComment(sourceFile, oldNode, configurableEnd = useNonAdjustedPositions) {
-      return !!getEndPositionOfMultilineTrailingComment(sourceFile, oldNode, configurableEnd);
-    }
-    nextCommaToken(sourceFile, node) {
-      const next = findNextToken(node, node.parent, sourceFile);
-      return next && next.kind === 27 /* CommaToken */ ? next : void 0;
-    }
-    replacePropertyAssignment(sourceFile, oldNode, newNode) {
-      const suffix = this.nextCommaToken(sourceFile, oldNode) ? "" : "," + this.newLineCharacter;
-      this.replaceNode(sourceFile, oldNode, newNode, { suffix });
-    }
-    insertNodeAt(sourceFile, pos, newNode, options = {}) {
-      this.replaceRange(sourceFile, createRange(pos), newNode, options);
-    }
-    insertNodesAt(sourceFile, pos, newNodes, options = {}) {
-      this.replaceRangeWithNodes(sourceFile, createRange(pos), newNodes, options);
-    }
-    insertNodeAtTopOfFile(sourceFile, newNode, blankLineBetween) {
-      this.insertAtTopOfFile(sourceFile, newNode, blankLineBetween);
-    }
-    insertNodesAtTopOfFile(sourceFile, newNodes, blankLineBetween) {
-      this.insertAtTopOfFile(sourceFile, newNodes, blankLineBetween);
-    }
-    insertAtTopOfFile(sourceFile, insert, blankLineBetween) {
-      const pos = getInsertionPositionAtSourceFileTop(sourceFile);
-      const options = {
-        prefix: pos === 0 ? void 0 : this.newLineCharacter,
-        suffix: (isLineBreak(sourceFile.text.charCodeAt(pos)) ? "" : this.newLineCharacter) + (blankLineBetween ? this.newLineCharacter : "")
-      };
-      if (isArray(insert)) {
-        this.insertNodesAt(sourceFile, pos, insert, options);
-      } else {
-        this.insertNodeAt(sourceFile, pos, insert, options);
-      }
+  const originalPackage = getPackagePathComponents(originalFile.path);
+  if (originalPackage === void 0) {
+    if (some(declarations, (declaration) => isInsideNodeModules(declaration.getSourceFile().path))) {
+      return Diagnostics.You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder;
+    } else {
+      return void 0;
     }
-    insertFirstParameter(sourceFile, parameters, newParam) {
-      const p0 = firstOrUndefined(parameters);
-      if (p0) {
-        this.insertNodeBefore(sourceFile, p0, newParam);
-      } else {
-        this.insertNodeAt(sourceFile, parameters.pos, newParam);
-      }
-    }
-    insertNodeBefore(sourceFile, before, newNode, blankLineBetween = false, options = {}) {
-      this.insertNodeAt(sourceFile, getAdjustedStartPosition(sourceFile, before, options), newNode, this.getOptionsForInsertNodeBefore(before, newNode, blankLineBetween));
-    }
-    insertModifierAt(sourceFile, pos, modifier, options = {}) {
-      this.insertNodeAt(sourceFile, pos, factory.createToken(modifier), options);
-    }
-    insertModifierBefore(sourceFile, modifier, before) {
-      return this.insertModifierAt(sourceFile, before.getStart(sourceFile), modifier, { suffix: " " });
-    }
-    insertCommentBeforeLine(sourceFile, lineNumber, position, commentText) {
-      const lineStartPosition = getStartPositionOfLine(lineNumber, sourceFile);
-      const startPosition = getFirstNonSpaceCharacterPosition(sourceFile.text, lineStartPosition);
-      const insertAtLineStart = isValidLocationToAddComment(sourceFile, startPosition);
-      const token = getTouchingToken(sourceFile, insertAtLineStart ? startPosition : position);
-      const indent3 = sourceFile.text.slice(lineStartPosition, startPosition);
-      const text = `${insertAtLineStart ? "" : this.newLineCharacter}//${commentText}${this.newLineCharacter}${indent3}`;
-      this.insertText(sourceFile, token.getStart(sourceFile), text);
-    }
-    insertJsdocCommentBefore(sourceFile, node, tag) {
-      const fnStart = node.getStart(sourceFile);
-      if (node.jsDoc) {
-        for (const jsdoc of node.jsDoc) {
-          this.deleteRange(sourceFile, {
-            pos: getLineStartPositionForPosition(jsdoc.getStart(sourceFile), sourceFile),
-            end: getAdjustedEndPosition(sourceFile, jsdoc, {})
-          });
+  }
+  for (const declaration of declarations) {
+    const declPackage = getPackagePathComponents(declaration.getSourceFile().path);
+    if (declPackage) {
+      const length2 = Math.min(originalPackage.length, declPackage.length);
+      for (let i = 0; i <= length2; i++) {
+        if (compareStringsCaseSensitive(originalPackage[i], declPackage[i]) !== 0 /* EqualTo */) {
+          return Diagnostics.You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder;
         }
       }
-      const startPosition = getPrecedingNonSpaceCharacterPosition(sourceFile.text, fnStart - 1);
-      const indent3 = sourceFile.text.slice(startPosition, fnStart);
-      this.insertNodeAt(sourceFile, fnStart, tag, { suffix: this.newLineCharacter + indent3 });
     }
-    createJSDocText(sourceFile, node) {
-      const comments = flatMap(node.jsDoc, (jsDoc2) => isString(jsDoc2.comment) ? factory.createJSDocText(jsDoc2.comment) : jsDoc2.comment);
-      const jsDoc = singleOrUndefined(node.jsDoc);
-      return jsDoc && positionsAreOnSameLine(jsDoc.pos, jsDoc.end, sourceFile) && length(comments) === 0 ? void 0 : factory.createNodeArray(intersperse(comments, factory.createJSDocText("\n")));
-    }
-    replaceJSDocComment(sourceFile, node, tags) {
-      this.insertJsdocCommentBefore(sourceFile, updateJSDocHost(node), factory.createJSDocComment(this.createJSDocText(sourceFile, node), factory.createNodeArray(tags)));
-    }
-    addJSDocTags(sourceFile, parent2, newTags) {
-      const oldTags = flatMapToMutable(parent2.jsDoc, (j) => j.tags);
-      const unmergedNewTags = newTags.filter((newTag) => !oldTags.some((tag, i) => {
-        const merged = tryMergeJsdocTags(tag, newTag);
-        if (merged)
-          oldTags[i] = merged;
-        return !!merged;
-      }));
-      this.replaceJSDocComment(sourceFile, parent2, [...oldTags, ...unmergedNewTags]);
-    }
-    filterJSDocTags(sourceFile, parent2, predicate) {
-      this.replaceJSDocComment(sourceFile, parent2, filter(flatMapToMutable(parent2.jsDoc, (j) => j.tags), predicate));
-    }
-    replaceRangeWithText(sourceFile, range, text) {
-      this.changes.push({ kind: 3 /* Text */, sourceFile, range, text });
-    }
-    insertText(sourceFile, pos, text) {
-      this.replaceRangeWithText(sourceFile, createRange(pos), text);
-    }
-    tryInsertTypeAnnotation(sourceFile, node, type) {
-      var _a2;
-      let endNode2;
-      if (isFunctionLike(node)) {
-        endNode2 = findChildOfKind(node, 21 /* CloseParenToken */, sourceFile);
-        if (!endNode2) {
-          if (!isArrowFunction(node))
-            return false;
-          endNode2 = first(node.parameters);
-        }
-      } else {
-        endNode2 = (_a2 = node.kind === 257 /* VariableDeclaration */ ? node.exclamationToken : node.questionToken) != null ? _a2 : node.name;
-      }
-      this.insertNodeAt(sourceFile, endNode2.end, type, { prefix: ": " });
+  }
+  return void 0;
+}
+function getPackagePathComponents(filePath) {
+  const components = getPathComponents(filePath);
+  const nodeModulesIdx = components.lastIndexOf("node_modules");
+  if (nodeModulesIdx === -1) {
+    return void 0;
+  }
+  return components.slice(0, nodeModulesIdx + 2);
+}
+function getRenameInfoForModule(node, sourceFile, moduleSymbol) {
+  if (!isExternalModuleNameRelative(node.text)) {
+    return getRenameInfoError(Diagnostics.You_cannot_rename_a_module_via_a_global_import);
+  }
+  const moduleSourceFile = moduleSymbol.declarations && find(moduleSymbol.declarations, isSourceFile);
+  if (!moduleSourceFile)
+    return void 0;
+  const withoutIndex = endsWith(node.text, "/index") || endsWith(node.text, "/index.js") ? void 0 : tryRemoveSuffix(removeFileExtension(moduleSourceFile.fileName), "/index");
+  const name = withoutIndex === void 0 ? moduleSourceFile.fileName : withoutIndex;
+  const kind = withoutIndex === void 0 ? "module" /* moduleElement */ : "directory" /* directory */;
+  const indexAfterLastSlash = node.text.lastIndexOf("/") + 1;
+  const triggerSpan = createTextSpan(node.getStart(sourceFile) + 1 + indexAfterLastSlash, node.text.length - indexAfterLastSlash);
+  return {
+    canRename: true,
+    fileToRename: name,
+    kind,
+    displayName: name,
+    fullDisplayName: name,
+    kindModifiers: "" /* none */,
+    triggerSpan
+  };
+}
+function getRenameInfoSuccess(displayName, fullDisplayName, kind, kindModifiers, node, sourceFile) {
+  return {
+    canRename: true,
+    fileToRename: void 0,
+    kind,
+    displayName,
+    fullDisplayName,
+    kindModifiers,
+    triggerSpan: createTriggerSpanForNode(node, sourceFile)
+  };
+}
+function getRenameInfoError(diagnostic) {
+  return { canRename: false, localizedErrorMessage: getLocaleSpecificMessage(diagnostic) };
+}
+function createTriggerSpanForNode(node, sourceFile) {
+  let start2 = node.getStart(sourceFile);
+  let width = node.getWidth(sourceFile);
+  if (isStringLiteralLike(node)) {
+    start2 += 1;
+    width -= 2;
+  }
+  return createTextSpan(start2, width);
+}
+function nodeIsEligibleForRename(node) {
+  switch (node.kind) {
+    case 79 /* Identifier */:
+    case 80 /* PrivateIdentifier */:
+    case 10 /* StringLiteral */:
+    case 14 /* NoSubstitutionTemplateLiteral */:
+    case 108 /* ThisKeyword */:
       return true;
-    }
-    tryInsertThisTypeAnnotation(sourceFile, node, type) {
-      const start2 = findChildOfKind(node, 20 /* OpenParenToken */, sourceFile).getStart(sourceFile) + 1;
-      const suffix = node.parameters.length ? ", " : "";
-      this.insertNodeAt(sourceFile, start2, type, { prefix: "this: ", suffix });
-    }
-    insertTypeParameters(sourceFile, node, typeParameters) {
-      const start2 = (findChildOfKind(node, 20 /* OpenParenToken */, sourceFile) || first(node.parameters)).getStart(sourceFile);
-      this.insertNodesAt(sourceFile, start2, typeParameters, { prefix: "<", suffix: ">", joiner: ", " });
-    }
-    getOptionsForInsertNodeBefore(before, inserted, blankLineBetween) {
-      if (isStatement(before) || isClassElement(before)) {
-        return { suffix: blankLineBetween ? this.newLineCharacter + this.newLineCharacter : this.newLineCharacter };
-      } else if (isVariableDeclaration(before)) {
-        return { suffix: ", " };
-      } else if (isParameter(before)) {
-        return isParameter(inserted) ? { suffix: ", " } : {};
-      } else if (isStringLiteral(before) && isImportDeclaration(before.parent) || isNamedImports(before)) {
-        return { suffix: ", " };
-      } else if (isImportSpecifier(before)) {
-        return { suffix: "," + (blankLineBetween ? this.newLineCharacter : " ") };
-      }
-      return Debug.failBadSyntaxKind(before);
-    }
-    insertNodeAtConstructorStart(sourceFile, ctr, newStatement) {
-      const firstStatement = firstOrUndefined(ctr.body.statements);
-      if (!firstStatement || !ctr.body.multiLine) {
-        this.replaceConstructorBody(sourceFile, ctr, [newStatement, ...ctr.body.statements]);
-      } else {
-        this.insertNodeBefore(sourceFile, firstStatement, newStatement);
-      }
-    }
-    insertNodeAtConstructorStartAfterSuperCall(sourceFile, ctr, newStatement) {
-      const superCallStatement = find(ctr.body.statements, (stmt) => isExpressionStatement(stmt) && isSuperCall(stmt.expression));
-      if (!superCallStatement || !ctr.body.multiLine) {
-        this.replaceConstructorBody(sourceFile, ctr, [...ctr.body.statements, newStatement]);
-      } else {
-        this.insertNodeAfter(sourceFile, superCallStatement, newStatement);
-      }
-    }
-    insertNodeAtConstructorEnd(sourceFile, ctr, newStatement) {
-      const lastStatement = lastOrUndefined(ctr.body.statements);
-      if (!lastStatement || !ctr.body.multiLine) {
-        this.replaceConstructorBody(sourceFile, ctr, [...ctr.body.statements, newStatement]);
-      } else {
-        this.insertNodeAfter(sourceFile, lastStatement, newStatement);
+    case 8 /* NumericLiteral */:
+      return isLiteralNameOfPropertyDeclarationOrIndexAccess(node);
+    default:
+      return false;
+  }
+}
+
+// src/services/_namespaces/ts.SignatureHelp.ts
+var ts_SignatureHelp_exports = {};
+__export(ts_SignatureHelp_exports, {
+  getArgumentInfoForCompletions: () => getArgumentInfoForCompletions,
+  getSignatureHelpItems: () => getSignatureHelpItems
+});
+
+// src/services/signatureHelp.ts
+function getSignatureHelpItems(program, sourceFile, position, triggerReason, cancellationToken) {
+  const typeChecker = program.getTypeChecker();
+  const startingToken = findTokenOnLeftOfPosition(sourceFile, position);
+  if (!startingToken) {
+    return void 0;
+  }
+  const onlyUseSyntacticOwners = !!triggerReason && triggerReason.kind === "characterTyped";
+  if (onlyUseSyntacticOwners && (isInString(sourceFile, position, startingToken) || isInComment(sourceFile, position))) {
+    return void 0;
+  }
+  const isManuallyInvoked = !!triggerReason && triggerReason.kind === "invoked";
+  const argumentInfo = getContainingArgumentInfo(startingToken, position, sourceFile, typeChecker, isManuallyInvoked);
+  if (!argumentInfo)
+    return void 0;
+  cancellationToken.throwIfCancellationRequested();
+  const candidateInfo = getCandidateOrTypeInfo(argumentInfo, typeChecker, sourceFile, startingToken, onlyUseSyntacticOwners);
+  cancellationToken.throwIfCancellationRequested();
+  if (!candidateInfo) {
+    return isSourceFileJS(sourceFile) ? createJSSignatureHelpItems(argumentInfo, program, cancellationToken) : void 0;
+  }
+  return typeChecker.runWithCancellationToken(cancellationToken, (typeChecker2) => candidateInfo.kind === CandidateOrTypeKind.Candidate ? createSignatureHelpItems(candidateInfo.candidates, candidateInfo.resolvedSignature, argumentInfo, sourceFile, typeChecker2) : createTypeHelpItems(candidateInfo.symbol, argumentInfo, sourceFile, typeChecker2));
+}
+var CandidateOrTypeKind = /* @__PURE__ */ ((CandidateOrTypeKind2) => {
+  CandidateOrTypeKind2[CandidateOrTypeKind2["Candidate"] = 0] = "Candidate";
+  CandidateOrTypeKind2[CandidateOrTypeKind2["Type"] = 1] = "Type";
+  return CandidateOrTypeKind2;
+})(CandidateOrTypeKind || {});
+function getCandidateOrTypeInfo({ invocation, argumentCount }, checker, sourceFile, startingToken, onlyUseSyntacticOwners) {
+  switch (invocation.kind) {
+    case 0 /* Call */: {
+      if (onlyUseSyntacticOwners && !isSyntacticOwner(startingToken, invocation.node, sourceFile)) {
+        return void 0;
       }
+      const candidates = [];
+      const resolvedSignature = checker.getResolvedSignatureForSignatureHelp(invocation.node, candidates, argumentCount);
+      return candidates.length === 0 ? void 0 : { kind: 0 /* Candidate */, candidates, resolvedSignature };
     }
-    replaceConstructorBody(sourceFile, ctr, statements) {
-      this.replaceNode(sourceFile, ctr.body, factory.createBlock(statements, true));
-    }
-    insertNodeAtEndOfScope(sourceFile, scope, newNode) {
-      const pos = getAdjustedStartPosition(sourceFile, scope.getLastToken(), {});
-      this.insertNodeAt(sourceFile, pos, newNode, {
-        prefix: isLineBreak(sourceFile.text.charCodeAt(scope.getLastToken().pos)) ? this.newLineCharacter : this.newLineCharacter + this.newLineCharacter,
-        suffix: this.newLineCharacter
-      });
-    }
-    insertMemberAtStart(sourceFile, node, newElement) {
-      this.insertNodeAtStartWorker(sourceFile, node, newElement);
-    }
-    insertNodeAtObjectStart(sourceFile, obj, newElement) {
-      this.insertNodeAtStartWorker(sourceFile, obj, newElement);
-    }
-    insertNodeAtStartWorker(sourceFile, node, newElement) {
-      var _a2;
-      const indentation = (_a2 = this.guessIndentationFromExistingMembers(sourceFile, node)) != null ? _a2 : this.computeIndentationForNewMember(sourceFile, node);
-      this.insertNodeAt(sourceFile, getMembersOrProperties(node).pos, newElement, this.getInsertNodeAtStartInsertOptions(sourceFile, node, indentation));
-    }
-    guessIndentationFromExistingMembers(sourceFile, node) {
-      let indentation;
-      let lastRange = node;
-      for (const member of getMembersOrProperties(node)) {
-        if (rangeStartPositionsAreOnSameLine(lastRange, member, sourceFile)) {
-          return void 0;
-        }
-        const memberStart = member.getStart(sourceFile);
-        const memberIndentation = ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(getLineStartPositionForPosition(memberStart, sourceFile), memberStart, sourceFile, this.formatContext.options);
-        if (indentation === void 0) {
-          indentation = memberIndentation;
-        } else if (memberIndentation !== indentation) {
-          return void 0;
-        }
-        lastRange = member;
+    case 1 /* TypeArgs */: {
+      const { called } = invocation;
+      if (onlyUseSyntacticOwners && !containsPrecedingToken(startingToken, sourceFile, isIdentifier(called) ? called.parent : called)) {
+        return void 0;
       }
-      return indentation;
+      const candidates = getPossibleGenericSignatures(called, argumentCount, checker);
+      if (candidates.length !== 0)
+        return { kind: 0 /* Candidate */, candidates, resolvedSignature: first(candidates) };
+      const symbol = checker.getSymbolAtLocation(called);
+      return symbol && { kind: 1 /* Type */, symbol };
     }
-    computeIndentationForNewMember(sourceFile, node) {
-      var _a2;
-      const nodeStart = node.getStart(sourceFile);
-      return ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(getLineStartPositionForPosition(nodeStart, sourceFile), nodeStart, sourceFile, this.formatContext.options) + ((_a2 = this.formatContext.options.indentSize) != null ? _a2 : 4);
-    }
-    getInsertNodeAtStartInsertOptions(sourceFile, node, indentation) {
-      const members = getMembersOrProperties(node);
-      const isEmpty = members.length === 0;
-      const isFirstInsertion = addToSeen(this.classesWithNodesInsertedAtStart, getNodeId(node), { node, sourceFile });
-      const insertTrailingComma = isObjectLiteralExpression(node) && (!isJsonSourceFile(sourceFile) || !isEmpty);
-      const insertLeadingComma = isObjectLiteralExpression(node) && isJsonSourceFile(sourceFile) && isEmpty && !isFirstInsertion;
-      return {
-        indentation,
-        prefix: (insertLeadingComma ? "," : "") + this.newLineCharacter,
-        suffix: insertTrailingComma ? "," : isInterfaceDeclaration(node) && isEmpty ? ";" : ""
-      };
+    case 2 /* Contextual */:
+      return { kind: 0 /* Candidate */, candidates: [invocation.signature], resolvedSignature: invocation.signature };
+    default:
+      return Debug.assertNever(invocation);
+  }
+}
+function isSyntacticOwner(startingToken, node, sourceFile) {
+  if (!isCallOrNewExpression(node))
+    return false;
+  const invocationChildren = node.getChildren(sourceFile);
+  switch (startingToken.kind) {
+    case 20 /* OpenParenToken */:
+      return contains(invocationChildren, startingToken);
+    case 27 /* CommaToken */: {
+      const containingList = findContainingList(startingToken);
+      return !!containingList && contains(invocationChildren, containingList);
+    }
+    case 29 /* LessThanToken */:
+      return containsPrecedingToken(startingToken, sourceFile, node.expression);
+    default:
+      return false;
+  }
+}
+function createJSSignatureHelpItems(argumentInfo, program, cancellationToken) {
+  if (argumentInfo.invocation.kind === 2 /* Contextual */)
+    return void 0;
+  const expression = getExpressionFromInvocation(argumentInfo.invocation);
+  const name = isPropertyAccessExpression(expression) ? expression.name.text : void 0;
+  const typeChecker = program.getTypeChecker();
+  return name === void 0 ? void 0 : firstDefined(program.getSourceFiles(), (sourceFile) => firstDefined(sourceFile.getNamedDeclarations().get(name), (declaration) => {
+    const type = declaration.symbol && typeChecker.getTypeOfSymbolAtLocation(declaration.symbol, declaration);
+    const callSignatures = type && type.getCallSignatures();
+    if (callSignatures && callSignatures.length) {
+      return typeChecker.runWithCancellationToken(
+        cancellationToken,
+        (typeChecker2) => createSignatureHelpItems(
+          callSignatures,
+          callSignatures[0],
+          argumentInfo,
+          sourceFile,
+          typeChecker2,
+          /*useFullPrefix*/
+          true
+        )
+      );
     }
-    insertNodeAfterComma(sourceFile, after, newNode) {
-      const endPosition = this.insertNodeAfterWorker(sourceFile, this.nextCommaToken(sourceFile, after) || after, newNode);
-      this.insertNodeAt(sourceFile, endPosition, newNode, this.getInsertNodeAfterOptions(sourceFile, after));
+  }));
+}
+function containsPrecedingToken(startingToken, sourceFile, container) {
+  const pos = startingToken.getFullStart();
+  let currentParent = startingToken.parent;
+  while (currentParent) {
+    const precedingToken = findPrecedingToken(
+      pos,
+      sourceFile,
+      currentParent,
+      /*excludeJsdoc*/
+      true
+    );
+    if (precedingToken) {
+      return rangeContainsRange(container, precedingToken);
+    }
+    currentParent = currentParent.parent;
+  }
+  return Debug.fail("Could not find preceding token");
+}
+function getArgumentInfoForCompletions(node, position, sourceFile) {
+  const info = getImmediatelyContainingArgumentInfo(node, position, sourceFile);
+  return !info || info.isTypeParameterList || info.invocation.kind !== 0 /* Call */ ? void 0 : { invocation: info.invocation.node, argumentCount: info.argumentCount, argumentIndex: info.argumentIndex };
+}
+function getArgumentOrParameterListInfo(node, position, sourceFile) {
+  const info = getArgumentOrParameterListAndIndex(node, sourceFile);
+  if (!info)
+    return void 0;
+  const { list, argumentIndex } = info;
+  const argumentCount = getArgumentCount(
+    list,
+    /*ignoreTrailingComma*/
+    isInString(sourceFile, position, node)
+  );
+  if (argumentIndex !== 0) {
+    Debug.assertLessThan(argumentIndex, argumentCount);
+  }
+  const argumentsSpan = getApplicableSpanForArguments(list, sourceFile);
+  return { list, argumentIndex, argumentCount, argumentsSpan };
+}
+function getArgumentOrParameterListAndIndex(node, sourceFile) {
+  if (node.kind === 29 /* LessThanToken */ || node.kind === 20 /* OpenParenToken */) {
+    return { list: getChildListThatStartsWithOpenerToken(node.parent, node, sourceFile), argumentIndex: 0 };
+  } else {
+    const list = findContainingList(node);
+    return list && { list, argumentIndex: getArgumentIndex(list, node) };
+  }
+}
+function getImmediatelyContainingArgumentInfo(node, position, sourceFile) {
+  const { parent: parent2 } = node;
+  if (isCallOrNewExpression(parent2)) {
+    const invocation = parent2;
+    const info = getArgumentOrParameterListInfo(node, position, sourceFile);
+    if (!info)
+      return void 0;
+    const { list, argumentIndex, argumentCount, argumentsSpan } = info;
+    const isTypeParameterList = !!parent2.typeArguments && parent2.typeArguments.pos === list.pos;
+    return { isTypeParameterList, invocation: { kind: 0 /* Call */, node: invocation }, argumentsSpan, argumentIndex, argumentCount };
+  } else if (isNoSubstitutionTemplateLiteral(node) && isTaggedTemplateExpression(parent2)) {
+    if (isInsideTemplateLiteral(node, position, sourceFile)) {
+      return getArgumentListInfoForTemplate(
+        parent2,
+        /*argumentIndex*/
+        0,
+        sourceFile
+      );
     }
-    insertNodeAfter(sourceFile, after, newNode) {
-      const endPosition = this.insertNodeAfterWorker(sourceFile, after, newNode);
-      this.insertNodeAt(sourceFile, endPosition, newNode, this.getInsertNodeAfterOptions(sourceFile, after));
+    return void 0;
+  } else if (isTemplateHead(node) && parent2.parent.kind === 212 /* TaggedTemplateExpression */) {
+    const templateExpression = parent2;
+    const tagExpression = templateExpression.parent;
+    Debug.assert(templateExpression.kind === 225 /* TemplateExpression */);
+    const argumentIndex = isInsideTemplateLiteral(node, position, sourceFile) ? 0 : 1;
+    return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile);
+  } else if (isTemplateSpan(parent2) && isTaggedTemplateExpression(parent2.parent.parent)) {
+    const templateSpan = parent2;
+    const tagExpression = parent2.parent.parent;
+    if (isTemplateTail(node) && !isInsideTemplateLiteral(node, position, sourceFile)) {
+      return void 0;
     }
-    insertNodeAtEndOfList(sourceFile, list, newNode) {
-      this.insertNodeAt(sourceFile, list.end, newNode, { prefix: ", " });
+    const spanIndex = templateSpan.parent.templateSpans.indexOf(templateSpan);
+    const argumentIndex = getArgumentIndexForTemplatePiece(spanIndex, node, position, sourceFile);
+    return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile);
+  } else if (isJsxOpeningLikeElement(parent2)) {
+    const attributeSpanStart = parent2.attributes.pos;
+    const attributeSpanEnd = skipTrivia(
+      sourceFile.text,
+      parent2.attributes.end,
+      /*stopAfterLineBreak*/
+      false
+    );
+    return {
+      isTypeParameterList: false,
+      invocation: { kind: 0 /* Call */, node: parent2 },
+      argumentsSpan: createTextSpan(attributeSpanStart, attributeSpanEnd - attributeSpanStart),
+      argumentIndex: 0,
+      argumentCount: 1
+    };
+  } else {
+    const typeArgInfo = getPossibleTypeArgumentsInfo(node, sourceFile);
+    if (typeArgInfo) {
+      const { called, nTypeArguments } = typeArgInfo;
+      const invocation = { kind: 1 /* TypeArgs */, called };
+      const argumentsSpan = createTextSpanFromBounds(called.getStart(sourceFile), node.end);
+      return { isTypeParameterList: true, invocation, argumentsSpan, argumentIndex: nTypeArguments, argumentCount: nTypeArguments + 1 };
     }
-    insertNodesAfter(sourceFile, after, newNodes) {
-      const endPosition = this.insertNodeAfterWorker(sourceFile, after, first(newNodes));
-      this.insertNodesAt(sourceFile, endPosition, newNodes, this.getInsertNodeAfterOptions(sourceFile, after));
+    return void 0;
+  }
+}
+function getImmediatelyContainingArgumentOrContextualParameterInfo(node, position, sourceFile, checker) {
+  return tryGetParameterInfo(node, position, sourceFile, checker) || getImmediatelyContainingArgumentInfo(node, position, sourceFile);
+}
+function getHighestBinary(b) {
+  return isBinaryExpression(b.parent) ? getHighestBinary(b.parent) : b;
+}
+function countBinaryExpressionParameters(b) {
+  return isBinaryExpression(b.left) ? countBinaryExpressionParameters(b.left) + 1 : 2;
+}
+function tryGetParameterInfo(startingToken, position, sourceFile, checker) {
+  const info = getContextualSignatureLocationInfo(startingToken, sourceFile, position, checker);
+  if (!info)
+    return void 0;
+  const { contextualType, argumentIndex, argumentCount, argumentsSpan } = info;
+  const nonNullableContextualType = contextualType.getNonNullableType();
+  const symbol = nonNullableContextualType.symbol;
+  if (symbol === void 0)
+    return void 0;
+  const signature = lastOrUndefined(nonNullableContextualType.getCallSignatures());
+  if (signature === void 0)
+    return void 0;
+  const invocation = { kind: 2 /* Contextual */, signature, node: startingToken, symbol: chooseBetterSymbol(symbol) };
+  return { isTypeParameterList: false, invocation, argumentsSpan, argumentIndex, argumentCount };
+}
+function getContextualSignatureLocationInfo(startingToken, sourceFile, position, checker) {
+  if (startingToken.kind !== 20 /* OpenParenToken */ && startingToken.kind !== 27 /* CommaToken */)
+    return void 0;
+  const { parent: parent2 } = startingToken;
+  switch (parent2.kind) {
+    case 214 /* ParenthesizedExpression */:
+    case 171 /* MethodDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+      const info = getArgumentOrParameterListInfo(startingToken, position, sourceFile);
+      if (!info)
+        return void 0;
+      const { argumentIndex, argumentCount, argumentsSpan } = info;
+      const contextualType = isMethodDeclaration(parent2) ? checker.getContextualTypeForObjectLiteralElement(parent2) : checker.getContextualType(parent2);
+      return contextualType && { contextualType, argumentIndex, argumentCount, argumentsSpan };
+    case 223 /* BinaryExpression */: {
+      const highestBinary = getHighestBinary(parent2);
+      const contextualType2 = checker.getContextualType(highestBinary);
+      const argumentIndex2 = startingToken.kind === 20 /* OpenParenToken */ ? 0 : countBinaryExpressionParameters(parent2) - 1;
+      const argumentCount2 = countBinaryExpressionParameters(highestBinary);
+      return contextualType2 && { contextualType: contextualType2, argumentIndex: argumentIndex2, argumentCount: argumentCount2, argumentsSpan: createTextSpanFromNode(parent2) };
+    }
+    default:
+      return void 0;
+  }
+}
+function chooseBetterSymbol(s) {
+  return s.name === "__type" /* Type */ ? firstDefined(s.declarations, (d) => {
+    var _a2;
+    return isFunctionTypeNode(d) ? (_a2 = tryCast(d.parent, canHaveSymbol)) == null ? void 0 : _a2.symbol : void 0;
+  }) || s : s;
+}
+function getArgumentIndex(argumentsList, node) {
+  let argumentIndex = 0;
+  for (const child of argumentsList.getChildren()) {
+    if (child === node) {
+      break;
+    }
+    if (child.kind !== 27 /* CommaToken */) {
+      argumentIndex++;
+    }
+  }
+  return argumentIndex;
+}
+function getArgumentCount(argumentsList, ignoreTrailingComma) {
+  const listChildren = argumentsList.getChildren();
+  let argumentCount = countWhere(listChildren, (arg) => arg.kind !== 27 /* CommaToken */);
+  if (!ignoreTrailingComma && listChildren.length > 0 && last(listChildren).kind === 27 /* CommaToken */) {
+    argumentCount++;
+  }
+  return argumentCount;
+}
+function getArgumentIndexForTemplatePiece(spanIndex, node, position, sourceFile) {
+  Debug.assert(position >= node.getStart(), "Assumed 'position' could not occur before node.");
+  if (isTemplateLiteralToken(node)) {
+    if (isInsideTemplateLiteral(node, position, sourceFile)) {
+      return 0;
     }
-    insertNodeAfterWorker(sourceFile, after, newNode) {
-      if (needSemicolonBetween(after, newNode)) {
-        if (sourceFile.text.charCodeAt(after.end - 1) !== 59 /* semicolon */) {
-          this.replaceRange(sourceFile, createRange(after.end), factory.createToken(26 /* SemicolonToken */));
+    return spanIndex + 2;
+  }
+  return spanIndex + 1;
+}
+function getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile) {
+  const argumentCount = isNoSubstitutionTemplateLiteral(tagExpression.template) ? 1 : tagExpression.template.templateSpans.length + 1;
+  if (argumentIndex !== 0) {
+    Debug.assertLessThan(argumentIndex, argumentCount);
+  }
+  return {
+    isTypeParameterList: false,
+    invocation: { kind: 0 /* Call */, node: tagExpression },
+    argumentsSpan: getApplicableSpanForTaggedTemplate(tagExpression, sourceFile),
+    argumentIndex,
+    argumentCount
+  };
+}
+function getApplicableSpanForArguments(argumentsList, sourceFile) {
+  const applicableSpanStart = argumentsList.getFullStart();
+  const applicableSpanEnd = skipTrivia(
+    sourceFile.text,
+    argumentsList.getEnd(),
+    /*stopAfterLineBreak*/
+    false
+  );
+  return createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart);
+}
+function getApplicableSpanForTaggedTemplate(taggedTemplate, sourceFile) {
+  const template = taggedTemplate.template;
+  const applicableSpanStart = template.getStart();
+  let applicableSpanEnd = template.getEnd();
+  if (template.kind === 225 /* TemplateExpression */) {
+    const lastSpan = last(template.templateSpans);
+    if (lastSpan.literal.getFullWidth() === 0) {
+      applicableSpanEnd = skipTrivia(
+        sourceFile.text,
+        applicableSpanEnd,
+        /*stopAfterLineBreak*/
+        false
+      );
+    }
+  }
+  return createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart);
+}
+function getContainingArgumentInfo(node, position, sourceFile, checker, isManuallyInvoked) {
+  for (let n = node; !isSourceFile(n) && (isManuallyInvoked || !isBlock(n)); n = n.parent) {
+    Debug.assert(rangeContainsRange(n.parent, n), "Not a subspan", () => `Child: ${Debug.formatSyntaxKind(n.kind)}, parent: ${Debug.formatSyntaxKind(n.parent.kind)}`);
+    const argumentInfo = getImmediatelyContainingArgumentOrContextualParameterInfo(n, position, sourceFile, checker);
+    if (argumentInfo) {
+      return argumentInfo;
+    }
+  }
+  return void 0;
+}
+function getChildListThatStartsWithOpenerToken(parent2, openerToken, sourceFile) {
+  const children = parent2.getChildren(sourceFile);
+  const indexOfOpenerToken = children.indexOf(openerToken);
+  Debug.assert(indexOfOpenerToken >= 0 && children.length > indexOfOpenerToken + 1);
+  return children[indexOfOpenerToken + 1];
+}
+function getExpressionFromInvocation(invocation) {
+  return invocation.kind === 0 /* Call */ ? getInvokedExpression(invocation.node) : invocation.called;
+}
+function getEnclosingDeclarationFromInvocation(invocation) {
+  return invocation.kind === 0 /* Call */ ? invocation.node : invocation.kind === 1 /* TypeArgs */ ? invocation.called : invocation.node;
+}
+var signatureHelpNodeBuilderFlags = 8192 /* OmitParameterModifiers */ | 70221824 /* IgnoreErrors */ | 16384 /* UseAliasDefinedOutsideCurrentScope */;
+function createSignatureHelpItems(candidates, resolvedSignature, { isTypeParameterList, argumentCount, argumentsSpan: applicableSpan, invocation, argumentIndex }, sourceFile, typeChecker, useFullPrefix) {
+  var _a2;
+  const enclosingDeclaration = getEnclosingDeclarationFromInvocation(invocation);
+  const callTargetSymbol = invocation.kind === 2 /* Contextual */ ? invocation.symbol : typeChecker.getSymbolAtLocation(getExpressionFromInvocation(invocation)) || useFullPrefix && ((_a2 = resolvedSignature.declaration) == null ? void 0 : _a2.symbol);
+  const callTargetDisplayParts = callTargetSymbol ? symbolToDisplayParts(
+    typeChecker,
+    callTargetSymbol,
+    useFullPrefix ? sourceFile : void 0,
+    /*meaning*/
+    void 0
+  ) : emptyArray;
+  const items = map(candidates, (candidateSignature) => getSignatureHelpItem(candidateSignature, callTargetDisplayParts, isTypeParameterList, typeChecker, enclosingDeclaration, sourceFile));
+  if (argumentIndex !== 0) {
+    Debug.assertLessThan(argumentIndex, argumentCount);
+  }
+  let selectedItemIndex = 0;
+  let itemsSeen = 0;
+  for (let i = 0; i < items.length; i++) {
+    const item = items[i];
+    if (candidates[i] === resolvedSignature) {
+      selectedItemIndex = itemsSeen;
+      if (item.length > 1) {
+        let count = 0;
+        for (const i2 of item) {
+          if (i2.isVariadic || i2.parameters.length >= argumentCount) {
+            selectedItemIndex = itemsSeen + count;
+            break;
+          }
+          count++;
         }
       }
-      const endPosition = getAdjustedEndPosition(sourceFile, after, {});
-      return endPosition;
     }
-    getInsertNodeAfterOptions(sourceFile, after) {
-      const options = this.getInsertNodeAfterOptionsWorker(after);
-      return {
-        ...options,
-        prefix: after.end === sourceFile.end && isStatement(after) ? options.prefix ? `
-${options.prefix}` : "\n" : options.prefix
-      };
+    itemsSeen += item.length;
+  }
+  Debug.assert(selectedItemIndex !== -1);
+  const help = { items: flatMapToMutable(items, identity), applicableSpan, selectedItemIndex, argumentIndex, argumentCount };
+  const selected = help.items[selectedItemIndex];
+  if (selected.isVariadic) {
+    const firstRest = findIndex(selected.parameters, (p) => !!p.isRest);
+    if (-1 < firstRest && firstRest < selected.parameters.length - 1) {
+      help.argumentIndex = selected.parameters.length;
+    } else {
+      help.argumentIndex = Math.min(help.argumentIndex, selected.parameters.length - 1);
     }
-    getInsertNodeAfterOptionsWorker(node) {
-      switch (node.kind) {
-        case 260 /* ClassDeclaration */:
-        case 264 /* ModuleDeclaration */:
-          return { prefix: this.newLineCharacter, suffix: this.newLineCharacter };
-        case 257 /* VariableDeclaration */:
-        case 10 /* StringLiteral */:
-        case 79 /* Identifier */:
-          return { prefix: ", " };
-        case 299 /* PropertyAssignment */:
-          return { suffix: "," + this.newLineCharacter };
-        case 93 /* ExportKeyword */:
-          return { prefix: " " };
-        case 166 /* Parameter */:
-          return {};
-        default:
-          Debug.assert(isStatement(node) || isClassOrTypeElement(node));
-          return { suffix: this.newLineCharacter };
-      }
-    }
-    insertName(sourceFile, node, name) {
-      Debug.assert(!node.name);
-      if (node.kind === 216 /* ArrowFunction */) {
-        const arrow = findChildOfKind(node, 38 /* EqualsGreaterThanToken */, sourceFile);
-        const lparen = findChildOfKind(node, 20 /* OpenParenToken */, sourceFile);
-        if (lparen) {
-          this.insertNodesAt(sourceFile, lparen.getStart(sourceFile), [factory.createToken(98 /* FunctionKeyword */), factory.createIdentifier(name)], { joiner: " " });
-          deleteNode(this, sourceFile, arrow);
-        } else {
-          this.insertText(sourceFile, first(node.parameters).getStart(sourceFile), `function ${name}(`);
-          this.replaceRange(sourceFile, arrow, factory.createToken(21 /* CloseParenToken */));
-        }
-        if (node.body.kind !== 238 /* Block */) {
-          this.insertNodesAt(sourceFile, node.body.getStart(sourceFile), [factory.createToken(18 /* OpenBraceToken */), factory.createToken(105 /* ReturnKeyword */)], { joiner: " ", suffix: " " });
-          this.insertNodesAt(sourceFile, node.body.end, [factory.createToken(26 /* SemicolonToken */), factory.createToken(19 /* CloseBraceToken */)], { joiner: " " });
-        }
-      } else {
-        const pos = findChildOfKind(node, node.kind === 215 /* FunctionExpression */ ? 98 /* FunctionKeyword */ : 84 /* ClassKeyword */, sourceFile).end;
-        this.insertNodeAt(sourceFile, pos, factory.createIdentifier(name), { prefix: " " });
-      }
+  }
+  return help;
+}
+function createTypeHelpItems(symbol, { argumentCount, argumentsSpan: applicableSpan, invocation, argumentIndex }, sourceFile, checker) {
+  const typeParameters = checker.getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol);
+  if (!typeParameters)
+    return void 0;
+  const items = [getTypeHelpItem(symbol, typeParameters, checker, getEnclosingDeclarationFromInvocation(invocation), sourceFile)];
+  return { items, applicableSpan, selectedItemIndex: 0, argumentIndex, argumentCount };
+}
+function getTypeHelpItem(symbol, typeParameters, checker, enclosingDeclaration, sourceFile) {
+  const typeSymbolDisplay = symbolToDisplayParts(checker, symbol);
+  const printer = createPrinter({ removeComments: true });
+  const parameters = typeParameters.map((t) => createSignatureHelpParameterForTypeParameter(t, checker, enclosingDeclaration, sourceFile, printer));
+  const documentation = symbol.getDocumentationComment(checker);
+  const tags = symbol.getJsDocTags(checker);
+  const prefixDisplayParts = [...typeSymbolDisplay, punctuationPart(29 /* LessThanToken */)];
+  return { isVariadic: false, prefixDisplayParts, suffixDisplayParts: [punctuationPart(31 /* GreaterThanToken */)], separatorDisplayParts, parameters, documentation, tags };
+}
+var separatorDisplayParts = [punctuationPart(27 /* CommaToken */), spacePart()];
+function getSignatureHelpItem(candidateSignature, callTargetDisplayParts, isTypeParameterList, checker, enclosingDeclaration, sourceFile) {
+  const infos = (isTypeParameterList ? itemInfoForTypeParameters : itemInfoForParameters)(candidateSignature, checker, enclosingDeclaration, sourceFile);
+  return map(infos, ({ isVariadic, parameters, prefix, suffix }) => {
+    const prefixDisplayParts = [...callTargetDisplayParts, ...prefix];
+    const suffixDisplayParts = [...suffix, ...returnTypeToDisplayParts(candidateSignature, enclosingDeclaration, checker)];
+    const documentation = candidateSignature.getDocumentationComment(checker);
+    const tags = candidateSignature.getJsDocTags();
+    return { isVariadic, prefixDisplayParts, suffixDisplayParts, separatorDisplayParts, parameters, documentation, tags };
+  });
+}
+function returnTypeToDisplayParts(candidateSignature, enclosingDeclaration, checker) {
+  return mapToDisplayParts((writer) => {
+    writer.writePunctuation(":");
+    writer.writeSpace(" ");
+    const predicate = checker.getTypePredicateOfSignature(candidateSignature);
+    if (predicate) {
+      checker.writeTypePredicate(
+        predicate,
+        enclosingDeclaration,
+        /*flags*/
+        void 0,
+        writer
+      );
+    } else {
+      checker.writeType(
+        checker.getReturnTypeOfSignature(candidateSignature),
+        enclosingDeclaration,
+        /*flags*/
+        void 0,
+        writer
+      );
     }
-    insertExportModifier(sourceFile, node) {
-      this.insertText(sourceFile, node.getStart(sourceFile), "export ");
+  });
+}
+function itemInfoForTypeParameters(candidateSignature, checker, enclosingDeclaration, sourceFile) {
+  const typeParameters = (candidateSignature.target || candidateSignature).typeParameters;
+  const printer = createPrinter({ removeComments: true });
+  const parameters = (typeParameters || emptyArray).map((t) => createSignatureHelpParameterForTypeParameter(t, checker, enclosingDeclaration, sourceFile, printer));
+  const thisParameter = candidateSignature.thisParameter ? [checker.symbolToParameterDeclaration(candidateSignature.thisParameter, enclosingDeclaration, signatureHelpNodeBuilderFlags)] : [];
+  return checker.getExpandedParameters(candidateSignature).map((paramList) => {
+    const params = factory.createNodeArray([...thisParameter, ...map(paramList, (param) => checker.symbolToParameterDeclaration(param, enclosingDeclaration, signatureHelpNodeBuilderFlags))]);
+    const parameterParts = mapToDisplayParts((writer) => {
+      printer.writeList(2576 /* CallExpressionArguments */, params, sourceFile, writer);
+    });
+    return { isVariadic: false, parameters, prefix: [punctuationPart(29 /* LessThanToken */)], suffix: [punctuationPart(31 /* GreaterThanToken */), ...parameterParts] };
+  });
+}
+function itemInfoForParameters(candidateSignature, checker, enclosingDeclaration, sourceFile) {
+  const printer = createPrinter({ removeComments: true });
+  const typeParameterParts = mapToDisplayParts((writer) => {
+    if (candidateSignature.typeParameters && candidateSignature.typeParameters.length) {
+      const args = factory.createNodeArray(candidateSignature.typeParameters.map((p) => checker.typeParameterToDeclaration(p, enclosingDeclaration, signatureHelpNodeBuilderFlags)));
+      printer.writeList(53776 /* TypeParameters */, args, sourceFile, writer);
     }
-    insertImportSpecifierAtIndex(sourceFile, importSpecifier, namedImports, index) {
-      const prevSpecifier = namedImports.elements[index - 1];
-      if (prevSpecifier) {
-        this.insertNodeInListAfter(sourceFile, prevSpecifier, importSpecifier);
-      } else {
-        this.insertNodeBefore(
+  });
+  const lists = checker.getExpandedParameters(candidateSignature);
+  const isVariadic = !checker.hasEffectiveRestParameter(candidateSignature) ? (_) => false : lists.length === 1 ? (_) => true : (pList) => {
+    var _a2;
+    return !!(pList.length && ((_a2 = tryCast(pList[pList.length - 1], isTransientSymbol)) == null ? void 0 : _a2.links.checkFlags) & 32768 /* RestParameter */);
+  };
+  return lists.map((parameterList) => ({
+    isVariadic: isVariadic(parameterList),
+    parameters: parameterList.map((p) => createSignatureHelpParameterForParameter(p, checker, enclosingDeclaration, sourceFile, printer)),
+    prefix: [...typeParameterParts, punctuationPart(20 /* OpenParenToken */)],
+    suffix: [punctuationPart(21 /* CloseParenToken */)]
+  }));
+}
+function createSignatureHelpParameterForParameter(parameter, checker, enclosingDeclaration, sourceFile, printer) {
+  const displayParts = mapToDisplayParts((writer) => {
+    const param = checker.symbolToParameterDeclaration(parameter, enclosingDeclaration, signatureHelpNodeBuilderFlags);
+    printer.writeNode(4 /* Unspecified */, param, sourceFile, writer);
+  });
+  const isOptional = checker.isOptionalParameter(parameter.valueDeclaration);
+  const isRest = isTransientSymbol(parameter) && !!(parameter.links.checkFlags & 32768 /* RestParameter */);
+  return { name: parameter.name, documentation: parameter.getDocumentationComment(checker), displayParts, isOptional, isRest };
+}
+function createSignatureHelpParameterForTypeParameter(typeParameter, checker, enclosingDeclaration, sourceFile, printer) {
+  const displayParts = mapToDisplayParts((writer) => {
+    const param = checker.typeParameterToDeclaration(typeParameter, enclosingDeclaration, signatureHelpNodeBuilderFlags);
+    printer.writeNode(4 /* Unspecified */, param, sourceFile, writer);
+  });
+  return { name: typeParameter.symbol.name, documentation: typeParameter.symbol.getDocumentationComment(checker), displayParts, isOptional: false, isRest: false };
+}
+
+// src/services/_namespaces/ts.SmartSelectionRange.ts
+var ts_SmartSelectionRange_exports = {};
+__export(ts_SmartSelectionRange_exports, {
+  getSmartSelectionRange: () => getSmartSelectionRange
+});
+
+// src/services/smartSelection.ts
+function getSmartSelectionRange(pos, sourceFile) {
+  var _a2, _b;
+  let selectionRange = {
+    textSpan: createTextSpanFromBounds(sourceFile.getFullStart(), sourceFile.getEnd())
+  };
+  let parentNode = sourceFile;
+  outer:
+    while (true) {
+      const children = getSelectionChildren(parentNode);
+      if (!children.length)
+        break;
+      for (let i = 0; i < children.length; i++) {
+        const prevNode = children[i - 1];
+        const node = children[i];
+        const nextNode = children[i + 1];
+        if (getTokenPosOfNode(
+          node,
           sourceFile,
-          namedImports.elements[0],
-          importSpecifier,
-          !positionsAreOnSameLine(namedImports.elements[0].getStart(), namedImports.parent.parent.getStart(), sourceFile)
-        );
-      }
-    }
-    insertNodeInListAfter(sourceFile, after, newNode, containingList = ts_formatting_exports.SmartIndenter.getContainingList(after, sourceFile)) {
-      if (!containingList) {
-        Debug.fail("node is not a list element");
-        return;
-      }
-      const index = indexOfNode(containingList, after);
-      if (index < 0) {
-        return;
-      }
-      const end = after.getEnd();
-      if (index !== containingList.length - 1) {
-        const nextToken = getTokenAtPosition(sourceFile, after.end);
-        if (nextToken && isSeparator(after, nextToken)) {
-          const nextNode = containingList[index + 1];
-          const startPos = skipWhitespacesAndLineBreaks(sourceFile.text, nextNode.getFullStart());
-          const suffix = `${tokenToString(nextToken.kind)}${sourceFile.text.substring(nextToken.end, startPos)}`;
-          this.insertNodesAt(sourceFile, startPos, [newNode], { suffix });
+          /*includeJsDoc*/
+          true
+        ) > pos) {
+          break outer;
         }
-      } else {
-        const afterStart = after.getStart(sourceFile);
-        const afterStartLinePosition = getLineStartPositionForPosition(afterStart, sourceFile);
-        let separator;
-        let multilineList = false;
-        if (containingList.length === 1) {
-          separator = 27 /* CommaToken */;
-        } else {
-          const tokenBeforeInsertPosition = findPrecedingToken(after.pos, sourceFile);
-          separator = isSeparator(after, tokenBeforeInsertPosition) ? tokenBeforeInsertPosition.kind : 27 /* CommaToken */;
-          const afterMinusOneStartLinePosition = getLineStartPositionForPosition(containingList[index - 1].getStart(sourceFile), sourceFile);
-          multilineList = afterMinusOneStartLinePosition !== afterStartLinePosition;
-        }
-        if (hasCommentsBeforeLineBreak(sourceFile.text, after.end)) {
-          multilineList = true;
-        }
-        if (multilineList) {
-          this.replaceRange(sourceFile, createRange(end), factory.createToken(separator));
-          const indentation = ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(afterStartLinePosition, afterStart, sourceFile, this.formatContext.options);
-          let insertPos = skipTrivia(sourceFile.text, end, true, false);
-          while (insertPos !== end && isLineBreak(sourceFile.text.charCodeAt(insertPos - 1))) {
-            insertPos--;
-          }
-          this.replaceRange(sourceFile, createRange(insertPos), newNode, { indentation, prefix: this.newLineCharacter });
-        } else {
-          this.replaceRange(sourceFile, createRange(end), newNode, { prefix: `${tokenToString(separator)} ` });
+        const comment = singleOrUndefined(getTrailingCommentRanges(sourceFile.text, node.end));
+        if (comment && comment.kind === 2 /* SingleLineCommentTrivia */) {
+          pushSelectionCommentRange(comment.pos, comment.end);
         }
-      }
-    }
-    parenthesizeExpression(sourceFile, expression) {
-      this.replaceRange(sourceFile, rangeOfNode(expression), factory.createParenthesizedExpression(expression));
-    }
-    finishClassesWithNodesInsertedAtStart() {
-      this.classesWithNodesInsertedAtStart.forEach(({ node, sourceFile }) => {
-        const [openBraceEnd, closeBraceEnd] = getClassOrObjectBraceEnds(node, sourceFile);
-        if (openBraceEnd !== void 0 && closeBraceEnd !== void 0) {
-          const isEmpty = getMembersOrProperties(node).length === 0;
-          const isSingleLine = positionsAreOnSameLine(openBraceEnd, closeBraceEnd, sourceFile);
-          if (isEmpty && isSingleLine && openBraceEnd !== closeBraceEnd - 1) {
-            this.deleteRange(sourceFile, createRange(openBraceEnd, closeBraceEnd - 1));
+        if (positionShouldSnapToNode(sourceFile, pos, node)) {
+          if (isFunctionBody(node) && isFunctionLikeDeclaration(parentNode) && !positionsAreOnSameLine(node.getStart(sourceFile), node.getEnd(), sourceFile)) {
+            pushSelectionRange(node.getStart(sourceFile), node.getEnd());
+          }
+          if (isBlock(node) || isTemplateSpan(node) || isTemplateHead(node) || isTemplateTail(node) || prevNode && isTemplateHead(prevNode) || isVariableDeclarationList(node) && isVariableStatement(parentNode) || isSyntaxList(node) && isVariableDeclarationList(parentNode) || isVariableDeclaration(node) && isSyntaxList(parentNode) && children.length === 1 || isJSDocTypeExpression(node) || isJSDocSignature(node) || isJSDocTypeLiteral(node)) {
+            parentNode = node;
+            break;
+          }
+          if (isTemplateSpan(parentNode) && nextNode && isTemplateMiddleOrTemplateTail(nextNode)) {
+            const start3 = node.getFullStart() - "${".length;
+            const end2 = nextNode.getStart() + "}".length;
+            pushSelectionRange(start3, end2);
           }
-          if (isSingleLine) {
-            this.insertText(sourceFile, closeBraceEnd - 1, this.newLineCharacter);
+          const isBetweenMultiLineBookends = isSyntaxList(node) && isListOpener(prevNode) && isListCloser(nextNode) && !positionsAreOnSameLine(prevNode.getStart(), nextNode.getStart(), sourceFile);
+          let start2 = isBetweenMultiLineBookends ? prevNode.getEnd() : node.getStart();
+          const end = isBetweenMultiLineBookends ? nextNode.getStart() : getEndPos(sourceFile, node);
+          if (hasJSDocNodes(node) && ((_a2 = node.jsDoc) == null ? void 0 : _a2.length)) {
+            pushSelectionRange(first(node.jsDoc).getStart(), end);
           }
-        }
-      });
-    }
-    finishDeleteDeclarations() {
-      const deletedNodesInLists = /* @__PURE__ */ new Set();
-      for (const { sourceFile, node } of this.deletedNodes) {
-        if (!this.deletedNodes.some((d) => d.sourceFile === sourceFile && rangeContainsRangeExclusive(d.node, node))) {
-          if (isArray(node)) {
-            this.deleteRange(sourceFile, rangeOfTypeParameters(sourceFile, node));
-          } else {
-            deleteDeclaration.deleteDeclaration(this, deletedNodesInLists, sourceFile, node);
+          if (isSyntaxList(node)) {
+            const firstChild = node.getChildren()[0];
+            if (firstChild && hasJSDocNodes(firstChild) && ((_b = firstChild.jsDoc) == null ? void 0 : _b.length) && firstChild.getStart() !== node.pos) {
+              start2 = Math.min(start2, first(firstChild.jsDoc).getStart());
+            }
+          }
+          pushSelectionRange(start2, end);
+          if (isStringLiteral(node) || isTemplateLiteral(node)) {
+            pushSelectionRange(start2 + 1, end - 1);
           }
+          parentNode = node;
+          break;
         }
-      }
-      deletedNodesInLists.forEach((node) => {
-        const sourceFile = node.getSourceFile();
-        const list = ts_formatting_exports.SmartIndenter.getContainingList(node, sourceFile);
-        if (node !== last(list))
-          return;
-        const lastNonDeletedIndex = findLastIndex(list, (n) => !deletedNodesInLists.has(n), list.length - 2);
-        if (lastNonDeletedIndex !== -1) {
-          this.deleteRange(sourceFile, { pos: list[lastNonDeletedIndex].end, end: startPositionToDeleteNodeInList(sourceFile, list[lastNonDeletedIndex + 1]) });
+        if (i === children.length - 1) {
+          break outer;
         }
-      });
-    }
-    getChanges(validate) {
-      this.finishDeleteDeclarations();
-      this.finishClassesWithNodesInsertedAtStart();
-      const changes = changesToText.getTextChangesFromChanges(this.changes, this.newLineCharacter, this.formatContext, validate);
-      for (const { oldFile, fileName, statements } of this.newFiles) {
-        changes.push(changesToText.newFileChanges(oldFile, fileName, statements, this.newLineCharacter, this.formatContext));
       }
-      return changes;
     }
-    createNewFile(oldFile, fileName, statements) {
-      this.newFiles.push({ oldFile, fileName, statements });
-    }
-  };
-  function updateJSDocHost(parent2) {
-    if (parent2.kind !== 216 /* ArrowFunction */) {
-      return parent2;
+  return selectionRange;
+  function pushSelectionRange(start2, end) {
+    if (start2 !== end) {
+      const textSpan = createTextSpanFromBounds(start2, end);
+      if (!selectionRange || // Skip ranges that are identical to the parent
+      !textSpansEqual(textSpan, selectionRange.textSpan) && // Skip ranges that don’t contain the original position
+      textSpanIntersectsWithPosition(textSpan, pos)) {
+        selectionRange = { textSpan, ...selectionRange && { parent: selectionRange } };
+      }
     }
-    const jsDocNode = parent2.parent.kind === 169 /* PropertyDeclaration */ ? parent2.parent : parent2.parent.parent;
-    jsDocNode.jsDoc = parent2.jsDoc;
-    jsDocNode.jsDocCache = parent2.jsDocCache;
-    return jsDocNode;
   }
-  function tryMergeJsdocTags(oldTag, newTag) {
-    if (oldTag.kind !== newTag.kind) {
-      return void 0;
+  function pushSelectionCommentRange(start2, end) {
+    pushSelectionRange(start2, end);
+    let pos2 = start2;
+    while (sourceFile.text.charCodeAt(pos2) === 47 /* slash */) {
+      pos2++;
     }
-    switch (oldTag.kind) {
-      case 343 /* JSDocParameterTag */: {
-        const oldParam = oldTag;
-        const newParam = newTag;
-        return isIdentifier(oldParam.name) && isIdentifier(newParam.name) && oldParam.name.escapedText === newParam.name.escapedText ? factory.createJSDocParameterTag(void 0, newParam.name, false, newParam.typeExpression, newParam.isNameFirst, oldParam.comment) : void 0;
+    pushSelectionRange(pos2, end);
+  }
+}
+function positionShouldSnapToNode(sourceFile, pos, node) {
+  Debug.assert(node.pos <= pos);
+  if (pos < node.end) {
+    return true;
+  }
+  const nodeEnd = node.getEnd();
+  if (nodeEnd === pos) {
+    return getTouchingPropertyName(sourceFile, pos).pos < node.end;
+  }
+  return false;
+}
+var isImport2 = or(isImportDeclaration, isImportEqualsDeclaration);
+function getSelectionChildren(node) {
+  var _a2;
+  if (isSourceFile(node)) {
+    return groupChildren(node.getChildAt(0).getChildren(), isImport2);
+  }
+  if (isMappedTypeNode(node)) {
+    const [openBraceToken, ...children] = node.getChildren();
+    const closeBraceToken = Debug.checkDefined(children.pop());
+    Debug.assertEqual(openBraceToken.kind, 18 /* OpenBraceToken */);
+    Debug.assertEqual(closeBraceToken.kind, 19 /* CloseBraceToken */);
+    const groupedWithPlusMinusTokens = groupChildren(children, (child) => child === node.readonlyToken || child.kind === 146 /* ReadonlyKeyword */ || child === node.questionToken || child.kind === 57 /* QuestionToken */);
+    const groupedWithBrackets = groupChildren(
+      groupedWithPlusMinusTokens,
+      ({ kind }) => kind === 22 /* OpenBracketToken */ || kind === 165 /* TypeParameter */ || kind === 23 /* CloseBracketToken */
+    );
+    return [
+      openBraceToken,
+      // Pivot on `:`
+      createSyntaxList2(splitChildren(groupedWithBrackets, ({ kind }) => kind === 58 /* ColonToken */)),
+      closeBraceToken
+    ];
+  }
+  if (isPropertySignature(node)) {
+    const children = groupChildren(node.getChildren(), (child) => child === node.name || contains(node.modifiers, child));
+    const firstJSDocChild = ((_a2 = children[0]) == null ? void 0 : _a2.kind) === 323 /* JSDoc */ ? children[0] : void 0;
+    const withJSDocSeparated = firstJSDocChild ? children.slice(1) : children;
+    const splittedChildren = splitChildren(withJSDocSeparated, ({ kind }) => kind === 58 /* ColonToken */);
+    return firstJSDocChild ? [firstJSDocChild, createSyntaxList2(splittedChildren)] : splittedChildren;
+  }
+  if (isParameter(node)) {
+    const groupedDotDotDotAndName = groupChildren(node.getChildren(), (child) => child === node.dotDotDotToken || child === node.name);
+    const groupedWithQuestionToken = groupChildren(groupedDotDotDotAndName, (child) => child === groupedDotDotDotAndName[0] || child === node.questionToken);
+    return splitChildren(groupedWithQuestionToken, ({ kind }) => kind === 63 /* EqualsToken */);
+  }
+  if (isBindingElement(node)) {
+    return splitChildren(node.getChildren(), ({ kind }) => kind === 63 /* EqualsToken */);
+  }
+  return node.getChildren();
+}
+function groupChildren(children, groupOn) {
+  const result = [];
+  let group2;
+  for (const child of children) {
+    if (groupOn(child)) {
+      group2 = group2 || [];
+      group2.push(child);
+    } else {
+      if (group2) {
+        result.push(createSyntaxList2(group2));
+        group2 = void 0;
       }
-      case 344 /* JSDocReturnTag */:
-        return factory.createJSDocReturnTag(void 0, newTag.typeExpression, oldTag.comment);
-      case 346 /* JSDocTypeTag */:
-        return factory.createJSDocTypeTag(void 0, newTag.typeExpression, oldTag.comment);
+      result.push(child);
     }
   }
-  function startPositionToDeleteNodeInList(sourceFile, node) {
-    return skipTrivia(sourceFile.text, getAdjustedStartPosition(sourceFile, node, { leadingTriviaOption: 1 /* IncludeAll */ }), false, true);
+  if (group2) {
+    result.push(createSyntaxList2(group2));
   }
-  function endPositionToDeleteNodeInList(sourceFile, node, prevNode, nextNode) {
-    const end = startPositionToDeleteNodeInList(sourceFile, nextNode);
-    if (prevNode === void 0 || positionsAreOnSameLine(getAdjustedEndPosition(sourceFile, node, {}), end, sourceFile)) {
-      return end;
-    }
-    const token = findPrecedingToken(nextNode.getStart(sourceFile), sourceFile);
-    if (isSeparator(node, token)) {
-      const prevToken = findPrecedingToken(node.getStart(sourceFile), sourceFile);
-      if (isSeparator(prevNode, prevToken)) {
-        const pos = skipTrivia(sourceFile.text, token.getEnd(), true, true);
-        if (positionsAreOnSameLine(prevToken.getStart(sourceFile), token.getStart(sourceFile), sourceFile)) {
-          return isLineBreak(sourceFile.text.charCodeAt(pos - 1)) ? pos - 1 : pos;
+  return result;
+}
+function splitChildren(children, pivotOn, separateTrailingSemicolon = true) {
+  if (children.length < 2) {
+    return children;
+  }
+  const splitTokenIndex = findIndex(children, pivotOn);
+  if (splitTokenIndex === -1) {
+    return children;
+  }
+  const leftChildren = children.slice(0, splitTokenIndex);
+  const splitToken = children[splitTokenIndex];
+  const lastToken = last(children);
+  const separateLastToken = separateTrailingSemicolon && lastToken.kind === 26 /* SemicolonToken */;
+  const rightChildren = children.slice(splitTokenIndex + 1, separateLastToken ? children.length - 1 : void 0);
+  const result = compact([
+    leftChildren.length ? createSyntaxList2(leftChildren) : void 0,
+    splitToken,
+    rightChildren.length ? createSyntaxList2(rightChildren) : void 0
+  ]);
+  return separateLastToken ? result.concat(lastToken) : result;
+}
+function createSyntaxList2(children) {
+  Debug.assertGreaterThanOrEqual(children.length, 1);
+  return setTextRangePosEnd(parseNodeFactory.createSyntaxList(children), children[0].pos, last(children).end);
+}
+function isListOpener(token) {
+  const kind = token && token.kind;
+  return kind === 18 /* OpenBraceToken */ || kind === 22 /* OpenBracketToken */ || kind === 20 /* OpenParenToken */ || kind === 283 /* JsxOpeningElement */;
+}
+function isListCloser(token) {
+  const kind = token && token.kind;
+  return kind === 19 /* CloseBraceToken */ || kind === 23 /* CloseBracketToken */ || kind === 21 /* CloseParenToken */ || kind === 284 /* JsxClosingElement */;
+}
+function getEndPos(sourceFile, node) {
+  switch (node.kind) {
+    case 344 /* JSDocParameterTag */:
+    case 341 /* JSDocCallbackTag */:
+    case 351 /* JSDocPropertyTag */:
+    case 349 /* JSDocTypedefTag */:
+    case 346 /* JSDocThisTag */:
+      return sourceFile.getLineEndOfPosition(node.getStart());
+    default:
+      return node.getEnd();
+  }
+}
+
+// src/services/_namespaces/ts.SymbolDisplay.ts
+var ts_SymbolDisplay_exports = {};
+__export(ts_SymbolDisplay_exports, {
+  getSymbolDisplayPartsDocumentationAndSymbolKind: () => getSymbolDisplayPartsDocumentationAndSymbolKind,
+  getSymbolKind: () => getSymbolKind,
+  getSymbolModifiers: () => getSymbolModifiers
+});
+
+// src/services/symbolDisplay.ts
+var symbolDisplayNodeBuilderFlags = 8192 /* OmitParameterModifiers */ | 70221824 /* IgnoreErrors */ | 16384 /* UseAliasDefinedOutsideCurrentScope */;
+function getSymbolKind(typeChecker, symbol, location) {
+  const result = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location);
+  if (result !== "" /* unknown */) {
+    return result;
+  }
+  const flags = getCombinedLocalAndExportSymbolFlags(symbol);
+  if (flags & 32 /* Class */) {
+    return getDeclarationOfKind(symbol, 228 /* ClassExpression */) ? "local class" /* localClassElement */ : "class" /* classElement */;
+  }
+  if (flags & 384 /* Enum */)
+    return "enum" /* enumElement */;
+  if (flags & 524288 /* TypeAlias */)
+    return "type" /* typeElement */;
+  if (flags & 64 /* Interface */)
+    return "interface" /* interfaceElement */;
+  if (flags & 262144 /* TypeParameter */)
+    return "type parameter" /* typeParameterElement */;
+  if (flags & 8 /* EnumMember */)
+    return "enum member" /* enumMemberElement */;
+  if (flags & 2097152 /* Alias */)
+    return "alias" /* alias */;
+  if (flags & 1536 /* Module */)
+    return "module" /* moduleElement */;
+  return result;
+}
+function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) {
+  const roots = typeChecker.getRootSymbols(symbol);
+  if (roots.length === 1 && first(roots).flags & 8192 /* Method */ && typeChecker.getTypeOfSymbolAtLocation(symbol, location).getNonNullableType().getCallSignatures().length !== 0) {
+    return "method" /* memberFunctionElement */;
+  }
+  if (typeChecker.isUndefinedSymbol(symbol)) {
+    return "var" /* variableElement */;
+  }
+  if (typeChecker.isArgumentsSymbol(symbol)) {
+    return "local var" /* localVariableElement */;
+  }
+  if (location.kind === 108 /* ThisKeyword */ && isExpression(location) || isThisInTypeQuery(location)) {
+    return "parameter" /* parameterElement */;
+  }
+  const flags = getCombinedLocalAndExportSymbolFlags(symbol);
+  if (flags & 3 /* Variable */) {
+    if (isFirstDeclarationOfSymbolParameter(symbol)) {
+      return "parameter" /* parameterElement */;
+    } else if (symbol.valueDeclaration && isVarConst(symbol.valueDeclaration)) {
+      return "const" /* constElement */;
+    } else if (forEach(symbol.declarations, isLet)) {
+      return "let" /* letElement */;
+    }
+    return isLocalVariableOrFunction(symbol) ? "local var" /* localVariableElement */ : "var" /* variableElement */;
+  }
+  if (flags & 16 /* Function */)
+    return isLocalVariableOrFunction(symbol) ? "local function" /* localFunctionElement */ : "function" /* functionElement */;
+  if (flags & 32768 /* GetAccessor */)
+    return "getter" /* memberGetAccessorElement */;
+  if (flags & 65536 /* SetAccessor */)
+    return "setter" /* memberSetAccessorElement */;
+  if (flags & 8192 /* Method */)
+    return "method" /* memberFunctionElement */;
+  if (flags & 16384 /* Constructor */)
+    return "constructor" /* constructorImplementationElement */;
+  if (flags & 131072 /* Signature */)
+    return "index" /* indexSignatureElement */;
+  if (flags & 4 /* Property */) {
+    if (flags & 33554432 /* Transient */ && symbol.links.checkFlags & 6 /* Synthetic */) {
+      const unionPropertyKind = forEach(typeChecker.getRootSymbols(symbol), (rootSymbol) => {
+        const rootSymbolFlags = rootSymbol.getFlags();
+        if (rootSymbolFlags & (98308 /* PropertyOrAccessor */ | 3 /* Variable */)) {
+          return "property" /* memberVariableElement */;
         }
-        if (isLineBreak(sourceFile.text.charCodeAt(pos))) {
-          return pos;
+      });
+      if (!unionPropertyKind) {
+        const typeOfUnionProperty = typeChecker.getTypeOfSymbolAtLocation(symbol, location);
+        if (typeOfUnionProperty.getCallSignatures().length) {
+          return "method" /* memberFunctionElement */;
         }
+        return "property" /* memberVariableElement */;
       }
+      return unionPropertyKind;
     }
-    return end;
+    return "property" /* memberVariableElement */;
   }
-  function getClassOrObjectBraceEnds(cls, sourceFile) {
-    const open = findChildOfKind(cls, 18 /* OpenBraceToken */, sourceFile);
-    const close2 = findChildOfKind(cls, 19 /* CloseBraceToken */, sourceFile);
-    return [open == null ? void 0 : open.end, close2 == null ? void 0 : close2.end];
-  }
-  function getMembersOrProperties(node) {
-    return isObjectLiteralExpression(node) ? node.properties : node.members;
-  }
-  function getNewFileText(statements, scriptKind, newLineCharacter, formatContext) {
-    return changesToText.newFileChangesWorker(void 0, scriptKind, statements, newLineCharacter, formatContext);
-  }
-  var changesToText;
-  ((changesToText2) => {
-    function getTextChangesFromChanges(changes, newLineCharacter, formatContext, validate) {
-      return mapDefined(group(changes, (c) => c.sourceFile.path), (changesInFile) => {
-        const sourceFile = changesInFile[0].sourceFile;
-        const normalized = stableSort(changesInFile, (a, b) => a.range.pos - b.range.pos || a.range.end - b.range.end);
-        for (let i = 0; i < normalized.length - 1; i++) {
-          Debug.assert(normalized[i].range.end <= normalized[i + 1].range.pos, "Changes overlap", () => `${JSON.stringify(normalized[i].range)} and ${JSON.stringify(normalized[i + 1].range)}`);
-        }
-        const textChanges2 = mapDefined(normalized, (c) => {
-          const span = createTextSpanFromRange(c.range);
-          const newText = computeNewText(c, sourceFile, newLineCharacter, formatContext, validate);
-          if (span.length === newText.length && stringContainsAt(sourceFile.text, newText, span.start)) {
-            return void 0;
-          }
-          return createTextChange(span, newText);
-        });
-        return textChanges2.length > 0 ? { fileName: sourceFile.fileName, textChanges: textChanges2 } : void 0;
-      });
-    }
-    changesToText2.getTextChangesFromChanges = getTextChangesFromChanges;
-    function newFileChanges(oldFile, fileName, statements, newLineCharacter, formatContext) {
-      const text = newFileChangesWorker(oldFile, getScriptKindFromFileName(fileName), statements, newLineCharacter, formatContext);
-      return { fileName, textChanges: [createTextChange(createTextSpan(0, 0), text)], isNewFile: true };
-    }
-    changesToText2.newFileChanges = newFileChanges;
-    function newFileChangesWorker(oldFile, scriptKind, statements, newLineCharacter, formatContext) {
-      const nonFormattedText = statements.map((s) => s === 4 /* NewLineTrivia */ ? "" : getNonformattedText(s, oldFile, newLineCharacter).text).join(newLineCharacter);
-      const sourceFile = createSourceFile("any file name", nonFormattedText, 99 /* ESNext */, true, scriptKind);
-      const changes = ts_formatting_exports.formatDocument(sourceFile, formatContext);
-      return applyChanges(nonFormattedText, changes) + newLineCharacter;
-    }
-    changesToText2.newFileChangesWorker = newFileChangesWorker;
-    function computeNewText(change, sourceFile, newLineCharacter, formatContext, validate) {
-      var _a2;
-      if (change.kind === 0 /* Remove */) {
-        return "";
-      }
-      if (change.kind === 3 /* Text */) {
-        return change.text;
-      }
-      const { options = {}, range: { pos } } = change;
-      const format = (n) => getFormattedTextOfNode(n, sourceFile, pos, options, newLineCharacter, formatContext, validate);
-      const text = change.kind === 2 /* ReplaceWithMultipleNodes */ ? change.nodes.map((n) => removeSuffix(format(n), newLineCharacter)).join(((_a2 = change.options) == null ? void 0 : _a2.joiner) || newLineCharacter) : format(change.node);
-      const noIndent = options.indentation !== void 0 || getLineStartPositionForPosition(pos, sourceFile) === pos ? text : text.replace(/^\s+/, "");
-      return (options.prefix || "") + noIndent + (!options.suffix || endsWith(noIndent, options.suffix) ? "" : options.suffix);
-    }
-    function getFormattedTextOfNode(nodeIn, sourceFile, pos, { indentation, prefix, delta }, newLineCharacter, formatContext, validate) {
-      const { node, text } = getNonformattedText(nodeIn, sourceFile, newLineCharacter);
-      if (validate)
-        validate(node, text);
-      const formatOptions = getFormatCodeSettingsForWriting(formatContext, sourceFile);
-      const initialIndentation = indentation !== void 0 ? indentation : ts_formatting_exports.SmartIndenter.getIndentation(pos, sourceFile, formatOptions, prefix === newLineCharacter || getLineStartPositionForPosition(pos, sourceFile) === pos);
-      if (delta === void 0) {
-        delta = ts_formatting_exports.SmartIndenter.shouldIndentChildNode(formatOptions, nodeIn) ? formatOptions.indentSize || 0 : 0;
-      }
-      const file = {
-        text,
-        getLineAndCharacterOfPosition(pos2) {
-          return getLineAndCharacterOfPosition(this, pos2);
-        }
-      };
-      const changes = ts_formatting_exports.formatNodeGivenIndentation(node, file, sourceFile.languageVariant, initialIndentation, delta, { ...formatContext, options: formatOptions });
-      return applyChanges(text, changes);
-    }
-    function getNonformattedText(node, sourceFile, newLineCharacter) {
-      const writer = createWriter(newLineCharacter);
-      const newLine = getNewLineKind(newLineCharacter);
-      createPrinter({
-        newLine,
-        neverAsciiEscape: true,
-        preserveSourceNewlines: true,
-        terminateUnterminatedLiterals: true
-      }, writer).writeNode(4 /* Unspecified */, node, sourceFile, writer);
-      return { text: writer.getText(), node: assignPositionsToNode(node) };
-    }
-    changesToText2.getNonformattedText = getNonformattedText;
-  })(changesToText || (changesToText = {}));
-  function applyChanges(text, changes) {
-    for (let i = changes.length - 1; i >= 0; i--) {
-      const { span, newText } = changes[i];
-      text = `${text.substring(0, span.start)}${newText}${text.substring(textSpanEnd(span))}`;
+  return "" /* unknown */;
+}
+function getNormalizedSymbolModifiers(symbol) {
+  if (symbol.declarations && symbol.declarations.length) {
+    const [declaration, ...declarations] = symbol.declarations;
+    const excludeFlags = length(declarations) && isDeprecatedDeclaration(declaration) && some(declarations, (d) => !isDeprecatedDeclaration(d)) ? 8192 /* Deprecated */ : 0 /* None */;
+    const modifiers = getNodeModifiers(declaration, excludeFlags);
+    if (modifiers) {
+      return modifiers.split(",");
     }
-    return text;
   }
-  function isTrivia2(s) {
-    return skipTrivia(s, 0) === s.length;
+  return [];
+}
+function getSymbolModifiers(typeChecker, symbol) {
+  if (!symbol) {
+    return "" /* none */;
   }
-  var textChangesTransformationContext = {
-    ...nullTransformationContext,
-    factory: createNodeFactory(
-      nullTransformationContext.factory.flags | 1 /* NoParenthesizerRules */,
-      nullTransformationContext.factory.baseFactory
-    )
-  };
-  function assignPositionsToNode(node) {
-    const visited = visitEachChild(node, assignPositionsToNode, textChangesTransformationContext, assignPositionsToNodeArray, assignPositionsToNode);
-    const newNode = nodeIsSynthesized(visited) ? visited : Object.create(visited);
-    setTextRangePosEnd(newNode, getPos2(node), getEnd(node));
-    return newNode;
-  }
-  function assignPositionsToNodeArray(nodes, visitor, test, start2, count) {
-    const visited = visitNodes2(nodes, visitor, test, start2, count);
-    if (!visited) {
-      return visited;
+  const modifiers = new Set(getNormalizedSymbolModifiers(symbol));
+  if (symbol.flags & 2097152 /* Alias */) {
+    const resolvedSymbol = typeChecker.getAliasedSymbol(symbol);
+    if (resolvedSymbol !== symbol) {
+      forEach(getNormalizedSymbolModifiers(resolvedSymbol), (modifier) => {
+        modifiers.add(modifier);
+      });
     }
-    const nodeArray = visited === nodes ? factory.createNodeArray(visited.slice(0)) : visited;
-    setTextRangePosEnd(nodeArray, getPos2(nodes), getEnd(nodes));
-    return nodeArray;
   }
-  function createWriter(newLine) {
-    let lastNonTriviaPosition = 0;
-    const writer = createTextWriter(newLine);
-    const onBeforeEmitNode = (node) => {
-      if (node) {
-        setPos(node, lastNonTriviaPosition);
-      }
-    };
-    const onAfterEmitNode = (node) => {
-      if (node) {
-        setEnd(node, lastNonTriviaPosition);
-      }
-    };
-    const onBeforeEmitNodeArray = (nodes) => {
-      if (nodes) {
-        setPos(nodes, lastNonTriviaPosition);
-      }
-    };
-    const onAfterEmitNodeArray = (nodes) => {
-      if (nodes) {
-        setEnd(nodes, lastNonTriviaPosition);
-      }
-    };
-    const onBeforeEmitToken = (node) => {
-      if (node) {
-        setPos(node, lastNonTriviaPosition);
-      }
-    };
-    const onAfterEmitToken = (node) => {
-      if (node) {
-        setEnd(node, lastNonTriviaPosition);
-      }
-    };
-    function setLastNonTriviaPosition(s, force) {
-      if (force || !isTrivia2(s)) {
-        lastNonTriviaPosition = writer.getTextPos();
-        let i = 0;
-        while (isWhiteSpaceLike(s.charCodeAt(s.length - i - 1))) {
-          i++;
+  if (symbol.flags & 16777216 /* Optional */) {
+    modifiers.add("optional" /* optionalModifier */);
+  }
+  return modifiers.size > 0 ? arrayFrom(modifiers.values()).join(",") : "" /* none */;
+}
+function getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, enclosingDeclaration, location, semanticMeaning = getMeaningFromLocation(location), alias) {
+  var _a2;
+  const displayParts = [];
+  let documentation = [];
+  let tags = [];
+  const symbolFlags = getCombinedLocalAndExportSymbolFlags(symbol);
+  let symbolKind = semanticMeaning & 1 /* Value */ ? getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) : "" /* unknown */;
+  let hasAddedSymbolInfo = false;
+  const isThisExpression = location.kind === 108 /* ThisKeyword */ && isInExpressionContext(location) || isThisInTypeQuery(location);
+  let type;
+  let printer;
+  let documentationFromAlias;
+  let tagsFromAlias;
+  let hasMultipleSignatures = false;
+  if (location.kind === 108 /* ThisKeyword */ && !isThisExpression) {
+    return { displayParts: [keywordPart(108 /* ThisKeyword */)], documentation: [], symbolKind: "primitive type" /* primitiveType */, tags: void 0 };
+  }
+  if (symbolKind !== "" /* unknown */ || symbolFlags & 32 /* Class */ || symbolFlags & 2097152 /* Alias */) {
+    if (symbolKind === "getter" /* memberGetAccessorElement */ || symbolKind === "setter" /* memberSetAccessorElement */) {
+      const declaration = find(symbol.declarations, (declaration2) => declaration2.name === location);
+      if (declaration) {
+        switch (declaration.kind) {
+          case 174 /* GetAccessor */:
+            symbolKind = "getter" /* memberGetAccessorElement */;
+            break;
+          case 175 /* SetAccessor */:
+            symbolKind = "setter" /* memberSetAccessorElement */;
+            break;
+          case 169 /* PropertyDeclaration */:
+            symbolKind = "accessor" /* memberAccessorVariableElement */;
+            break;
+          default:
+            Debug.assertNever(declaration);
         }
-        lastNonTriviaPosition -= i;
-      }
-    }
-    function write(s) {
-      writer.write(s);
-      setLastNonTriviaPosition(s, false);
-    }
-    function writeComment(s) {
-      writer.writeComment(s);
-    }
-    function writeKeyword(s) {
-      writer.writeKeyword(s);
-      setLastNonTriviaPosition(s, false);
-    }
-    function writeOperator(s) {
-      writer.writeOperator(s);
-      setLastNonTriviaPosition(s, false);
-    }
-    function writePunctuation(s) {
-      writer.writePunctuation(s);
-      setLastNonTriviaPosition(s, false);
-    }
-    function writeTrailingSemicolon(s) {
-      writer.writeTrailingSemicolon(s);
-      setLastNonTriviaPosition(s, false);
-    }
-    function writeParameter(s) {
-      writer.writeParameter(s);
-      setLastNonTriviaPosition(s, false);
-    }
-    function writeProperty(s) {
-      writer.writeProperty(s);
-      setLastNonTriviaPosition(s, false);
-    }
-    function writeSpace(s) {
-      writer.writeSpace(s);
-      setLastNonTriviaPosition(s, false);
-    }
-    function writeStringLiteral(s) {
-      writer.writeStringLiteral(s);
-      setLastNonTriviaPosition(s, false);
-    }
-    function writeSymbol(s, sym) {
-      writer.writeSymbol(s, sym);
-      setLastNonTriviaPosition(s, false);
-    }
-    function writeLine(force) {
-      writer.writeLine(force);
-    }
-    function increaseIndent() {
-      writer.increaseIndent();
-    }
-    function decreaseIndent() {
-      writer.decreaseIndent();
-    }
-    function getText() {
-      return writer.getText();
-    }
-    function rawWrite(s) {
-      writer.rawWrite(s);
-      setLastNonTriviaPosition(s, false);
-    }
-    function writeLiteral(s) {
-      writer.writeLiteral(s);
-      setLastNonTriviaPosition(s, true);
-    }
-    function getTextPos() {
-      return writer.getTextPos();
-    }
-    function getLine() {
-      return writer.getLine();
-    }
-    function getColumn() {
-      return writer.getColumn();
-    }
-    function getIndent() {
-      return writer.getIndent();
-    }
-    function isAtStartOfLine() {
-      return writer.isAtStartOfLine();
-    }
-    function clear2() {
-      writer.clear();
-      lastNonTriviaPosition = 0;
-    }
-    return {
-      onBeforeEmitNode,
-      onAfterEmitNode,
-      onBeforeEmitNodeArray,
-      onAfterEmitNodeArray,
-      onBeforeEmitToken,
-      onAfterEmitToken,
-      write,
-      writeComment,
-      writeKeyword,
-      writeOperator,
-      writePunctuation,
-      writeTrailingSemicolon,
-      writeParameter,
-      writeProperty,
-      writeSpace,
-      writeStringLiteral,
-      writeSymbol,
-      writeLine,
-      increaseIndent,
-      decreaseIndent,
-      getText,
-      rawWrite,
-      writeLiteral,
-      getTextPos,
-      getLine,
-      getColumn,
-      getIndent,
-      isAtStartOfLine,
-      hasTrailingComment: () => writer.hasTrailingComment(),
-      hasTrailingWhitespace: () => writer.hasTrailingWhitespace(),
-      clear: clear2
-    };
-  }
-  function getInsertionPositionAtSourceFileTop(sourceFile) {
-    let lastPrologue;
-    for (const node of sourceFile.statements) {
-      if (isPrologueDirective(node)) {
-        lastPrologue = node;
       } else {
-        break;
+        symbolKind = "property" /* memberVariableElement */;
       }
     }
-    let position = 0;
-    const text = sourceFile.text;
-    if (lastPrologue) {
-      position = lastPrologue.end;
-      advancePastLineBreak();
-      return position;
+    let signature;
+    type = isThisExpression ? typeChecker.getTypeAtLocation(location) : typeChecker.getTypeOfSymbolAtLocation(symbol, location);
+    if (location.parent && location.parent.kind === 208 /* PropertyAccessExpression */) {
+      const right = location.parent.name;
+      if (right === location || right && right.getFullWidth() === 0) {
+        location = location.parent;
+      }
     }
-    const shebang = getShebang(text);
-    if (shebang !== void 0) {
-      position = shebang.length;
-      advancePastLineBreak();
+    let callExpressionLike;
+    if (isCallOrNewExpression(location)) {
+      callExpressionLike = location;
+    } else if (isCallExpressionTarget(location) || isNewExpressionTarget(location)) {
+      callExpressionLike = location.parent;
+    } else if (location.parent && (isJsxOpeningLikeElement(location.parent) || isTaggedTemplateExpression(location.parent)) && isFunctionLike(symbol.valueDeclaration)) {
+      callExpressionLike = location.parent;
     }
-    const ranges = getLeadingCommentRanges(text, position);
-    if (!ranges)
-      return position;
-    let lastComment;
-    let firstNodeLine;
-    for (const range of ranges) {
-      if (range.kind === 3 /* MultiLineCommentTrivia */) {
-        if (isPinnedComment(text, range.pos)) {
-          lastComment = { range, pinnedOrTripleSlash: true };
-          continue;
-        }
-      } else if (isRecognizedTripleSlashComment(text, range.pos, range.end)) {
-        lastComment = { range, pinnedOrTripleSlash: true };
-        continue;
+    if (callExpressionLike) {
+      signature = typeChecker.getResolvedSignature(callExpressionLike);
+      const useConstructSignatures = callExpressionLike.kind === 211 /* NewExpression */ || isCallExpression(callExpressionLike) && callExpressionLike.expression.kind === 106 /* SuperKeyword */;
+      const allSignatures = useConstructSignatures ? type.getConstructSignatures() : type.getCallSignatures();
+      if (signature && !contains(allSignatures, signature.target) && !contains(allSignatures, signature)) {
+        signature = allSignatures.length ? allSignatures[0] : void 0;
       }
-      if (lastComment) {
-        if (lastComment.pinnedOrTripleSlash)
-          break;
-        const commentLine = sourceFile.getLineAndCharacterOfPosition(range.pos).line;
-        const lastCommentEndLine = sourceFile.getLineAndCharacterOfPosition(lastComment.range.end).line;
-        if (commentLine >= lastCommentEndLine + 2)
-          break;
-      }
-      if (sourceFile.statements.length) {
-        if (firstNodeLine === void 0)
-          firstNodeLine = sourceFile.getLineAndCharacterOfPosition(sourceFile.statements[0].getStart()).line;
-        const commentEndLine = sourceFile.getLineAndCharacterOfPosition(range.end).line;
-        if (firstNodeLine < commentEndLine + 2)
-          break;
+      if (signature) {
+        if (useConstructSignatures && symbolFlags & 32 /* Class */) {
+          symbolKind = "constructor" /* constructorImplementationElement */;
+          addPrefixForAnyFunctionOrVar(type.symbol, symbolKind);
+        } else if (symbolFlags & 2097152 /* Alias */) {
+          symbolKind = "alias" /* alias */;
+          pushSymbolKind(symbolKind);
+          displayParts.push(spacePart());
+          if (useConstructSignatures) {
+            if (signature.flags & 4 /* Abstract */) {
+              displayParts.push(keywordPart(126 /* AbstractKeyword */));
+              displayParts.push(spacePart());
+            }
+            displayParts.push(keywordPart(103 /* NewKeyword */));
+            displayParts.push(spacePart());
+          }
+          addFullSymbolName(symbol);
+        } else {
+          addPrefixForAnyFunctionOrVar(symbol, symbolKind);
+        }
+        switch (symbolKind) {
+          case "JSX attribute" /* jsxAttribute */:
+          case "property" /* memberVariableElement */:
+          case "var" /* variableElement */:
+          case "const" /* constElement */:
+          case "let" /* letElement */:
+          case "parameter" /* parameterElement */:
+          case "local var" /* localVariableElement */:
+            displayParts.push(punctuationPart(58 /* ColonToken */));
+            displayParts.push(spacePart());
+            if (!(getObjectFlags(type) & 16 /* Anonymous */) && type.symbol) {
+              addRange(displayParts, symbolToDisplayParts(
+                typeChecker,
+                type.symbol,
+                enclosingDeclaration,
+                /*meaning*/
+                void 0,
+                4 /* AllowAnyNodeKind */ | 1 /* WriteTypeParametersOrArguments */
+              ));
+              displayParts.push(lineBreakPart());
+            }
+            if (useConstructSignatures) {
+              if (signature.flags & 4 /* Abstract */) {
+                displayParts.push(keywordPart(126 /* AbstractKeyword */));
+                displayParts.push(spacePart());
+              }
+              displayParts.push(keywordPart(103 /* NewKeyword */));
+              displayParts.push(spacePart());
+            }
+            addSignatureDisplayParts(signature, allSignatures, 262144 /* WriteArrowStyleSignature */);
+            break;
+          default:
+            addSignatureDisplayParts(signature, allSignatures);
+        }
+        hasAddedSymbolInfo = true;
+        hasMultipleSignatures = allSignatures.length > 1;
+      }
+    } else if (isNameOfFunctionDeclaration(location) && !(symbolFlags & 98304 /* Accessor */) || // name of function declaration
+    location.kind === 135 /* ConstructorKeyword */ && location.parent.kind === 173 /* Constructor */) {
+      const functionDeclaration = location.parent;
+      const locationIsSymbolDeclaration = symbol.declarations && find(symbol.declarations, (declaration) => declaration === (location.kind === 135 /* ConstructorKeyword */ ? functionDeclaration.parent : functionDeclaration));
+      if (locationIsSymbolDeclaration) {
+        const allSignatures = functionDeclaration.kind === 173 /* Constructor */ ? type.getNonNullableType().getConstructSignatures() : type.getNonNullableType().getCallSignatures();
+        if (!typeChecker.isImplementationOfOverload(functionDeclaration)) {
+          signature = typeChecker.getSignatureFromDeclaration(functionDeclaration);
+        } else {
+          signature = allSignatures[0];
+        }
+        if (functionDeclaration.kind === 173 /* Constructor */) {
+          symbolKind = "constructor" /* constructorImplementationElement */;
+          addPrefixForAnyFunctionOrVar(type.symbol, symbolKind);
+        } else {
+          addPrefixForAnyFunctionOrVar(functionDeclaration.kind === 176 /* CallSignature */ && !(type.symbol.flags & 2048 /* TypeLiteral */ || type.symbol.flags & 4096 /* ObjectLiteral */) ? type.symbol : symbol, symbolKind);
+        }
+        if (signature) {
+          addSignatureDisplayParts(signature, allSignatures);
+        }
+        hasAddedSymbolInfo = true;
+        hasMultipleSignatures = allSignatures.length > 1;
       }
-      lastComment = { range, pinnedOrTripleSlash: false };
     }
-    if (lastComment) {
-      position = lastComment.range.end;
-      advancePastLineBreak();
+  }
+  if (symbolFlags & 32 /* Class */ && !hasAddedSymbolInfo && !isThisExpression) {
+    addAliasPrefixIfNecessary();
+    if (getDeclarationOfKind(symbol, 228 /* ClassExpression */)) {
+      pushSymbolKind("local class" /* localClassElement */);
+    } else {
+      displayParts.push(keywordPart(84 /* ClassKeyword */));
+    }
+    displayParts.push(spacePart());
+    addFullSymbolName(symbol);
+    writeTypeParametersOfSymbol(symbol, sourceFile);
+  }
+  if (symbolFlags & 64 /* Interface */ && semanticMeaning & 2 /* Type */) {
+    prefixNextMeaning();
+    displayParts.push(keywordPart(118 /* InterfaceKeyword */));
+    displayParts.push(spacePart());
+    addFullSymbolName(symbol);
+    writeTypeParametersOfSymbol(symbol, sourceFile);
+  }
+  if (symbolFlags & 524288 /* TypeAlias */ && semanticMeaning & 2 /* Type */) {
+    prefixNextMeaning();
+    displayParts.push(keywordPart(154 /* TypeKeyword */));
+    displayParts.push(spacePart());
+    addFullSymbolName(symbol);
+    writeTypeParametersOfSymbol(symbol, sourceFile);
+    displayParts.push(spacePart());
+    displayParts.push(operatorPart(63 /* EqualsToken */));
+    displayParts.push(spacePart());
+    addRange(displayParts, typeToDisplayParts(typeChecker, isConstTypeReference(location.parent) ? typeChecker.getTypeAtLocation(location.parent) : typeChecker.getDeclaredTypeOfSymbol(symbol), enclosingDeclaration, 8388608 /* InTypeAlias */));
+  }
+  if (symbolFlags & 384 /* Enum */) {
+    prefixNextMeaning();
+    if (some(symbol.declarations, (d) => isEnumDeclaration(d) && isEnumConst(d))) {
+      displayParts.push(keywordPart(85 /* ConstKeyword */));
+      displayParts.push(spacePart());
     }
-    return position;
-    function advancePastLineBreak() {
-      if (position < text.length) {
-        const charCode = text.charCodeAt(position);
-        if (isLineBreak(charCode)) {
-          position++;
-          if (position < text.length && charCode === 13 /* carriageReturn */ && text.charCodeAt(position) === 10 /* lineFeed */) {
-            position++;
+    displayParts.push(keywordPart(92 /* EnumKeyword */));
+    displayParts.push(spacePart());
+    addFullSymbolName(symbol);
+  }
+  if (symbolFlags & 1536 /* Module */ && !isThisExpression) {
+    prefixNextMeaning();
+    const declaration = getDeclarationOfKind(symbol, 264 /* ModuleDeclaration */);
+    const isNamespace = declaration && declaration.name && declaration.name.kind === 79 /* Identifier */;
+    displayParts.push(keywordPart(isNamespace ? 143 /* NamespaceKeyword */ : 142 /* ModuleKeyword */));
+    displayParts.push(spacePart());
+    addFullSymbolName(symbol);
+  }
+  if (symbolFlags & 262144 /* TypeParameter */ && semanticMeaning & 2 /* Type */) {
+    prefixNextMeaning();
+    displayParts.push(punctuationPart(20 /* OpenParenToken */));
+    displayParts.push(textPart("type parameter"));
+    displayParts.push(punctuationPart(21 /* CloseParenToken */));
+    displayParts.push(spacePart());
+    addFullSymbolName(symbol);
+    if (symbol.parent) {
+      addInPrefix();
+      addFullSymbolName(symbol.parent, enclosingDeclaration);
+      writeTypeParametersOfSymbol(symbol.parent, enclosingDeclaration);
+    } else {
+      const decl = getDeclarationOfKind(symbol, 165 /* TypeParameter */);
+      if (decl === void 0)
+        return Debug.fail();
+      const declaration = decl.parent;
+      if (declaration) {
+        if (isFunctionLike(declaration)) {
+          addInPrefix();
+          const signature = typeChecker.getSignatureFromDeclaration(declaration);
+          if (declaration.kind === 177 /* ConstructSignature */) {
+            displayParts.push(keywordPart(103 /* NewKeyword */));
+            displayParts.push(spacePart());
+          } else if (declaration.kind !== 176 /* CallSignature */ && declaration.name) {
+            addFullSymbolName(declaration.symbol);
           }
+          addRange(displayParts, signatureToDisplayParts(typeChecker, signature, sourceFile, 32 /* WriteTypeArgumentsOfSignature */));
+        } else if (isTypeAliasDeclaration(declaration)) {
+          addInPrefix();
+          displayParts.push(keywordPart(154 /* TypeKeyword */));
+          displayParts.push(spacePart());
+          addFullSymbolName(declaration.symbol);
+          writeTypeParametersOfSymbol(declaration.symbol, sourceFile);
         }
       }
     }
   }
-  function isValidLocationToAddComment(sourceFile, position) {
-    return !isInComment(sourceFile, position) && !isInString(sourceFile, position) && !isInTemplateString(sourceFile, position) && !isInJSXText(sourceFile, position);
-  }
-  function needSemicolonBetween(a, b) {
-    return (isPropertySignature(a) || isPropertyDeclaration(a)) && isClassOrTypeElement(b) && b.name.kind === 164 /* ComputedPropertyName */ || isStatementButNotDeclaration(a) && isStatementButNotDeclaration(b);
-  }
-  var deleteDeclaration;
-  ((_deleteDeclaration) => {
-    function deleteDeclaration2(changes, deletedNodesInLists, sourceFile, node) {
-      switch (node.kind) {
-        case 166 /* Parameter */: {
-          const oldFunction = node.parent;
-          if (isArrowFunction(oldFunction) && oldFunction.parameters.length === 1 && !findChildOfKind(oldFunction, 20 /* OpenParenToken */, sourceFile)) {
-            changes.replaceNodeWithText(sourceFile, node, "()");
-          } else {
-            deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
-          }
-          break;
-        }
-        case 269 /* ImportDeclaration */:
-        case 268 /* ImportEqualsDeclaration */:
-          const isFirstImport = sourceFile.imports.length && node === first(sourceFile.imports).parent || node === find(sourceFile.statements, isAnyImportSyntax);
-          deleteNode(changes, sourceFile, node, {
-            leadingTriviaOption: isFirstImport ? 0 /* Exclude */ : hasJSDocNodes(node) ? 2 /* JSDoc */ : 3 /* StartLine */
-          });
-          break;
-        case 205 /* BindingElement */:
-          const pattern = node.parent;
-          const preserveComma = pattern.kind === 204 /* ArrayBindingPattern */ && node !== last(pattern.elements);
-          if (preserveComma) {
-            deleteNode(changes, sourceFile, node);
-          } else {
-            deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
-          }
-          break;
-        case 257 /* VariableDeclaration */:
-          deleteVariableDeclaration(changes, deletedNodesInLists, sourceFile, node);
-          break;
-        case 165 /* TypeParameter */:
-          deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
-          break;
-        case 273 /* ImportSpecifier */:
-          const namedImports = node.parent;
-          if (namedImports.elements.length === 1) {
-            deleteImportBinding(changes, sourceFile, namedImports);
-          } else {
-            deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
-          }
-          break;
-        case 271 /* NamespaceImport */:
-          deleteImportBinding(changes, sourceFile, node);
-          break;
-        case 26 /* SemicolonToken */:
-          deleteNode(changes, sourceFile, node, { trailingTriviaOption: 0 /* Exclude */ });
-          break;
-        case 98 /* FunctionKeyword */:
-          deleteNode(changes, sourceFile, node, { leadingTriviaOption: 0 /* Exclude */ });
-          break;
-        case 260 /* ClassDeclaration */:
-        case 259 /* FunctionDeclaration */:
-          deleteNode(changes, sourceFile, node, { leadingTriviaOption: hasJSDocNodes(node) ? 2 /* JSDoc */ : 3 /* StartLine */ });
-          break;
-        default:
-          if (!node.parent) {
-            deleteNode(changes, sourceFile, node);
-          } else if (isImportClause(node.parent) && node.parent.name === node) {
-            deleteDefaultImport(changes, sourceFile, node.parent);
-          } else if (isCallExpression(node.parent) && contains(node.parent.arguments, node)) {
-            deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
-          } else {
-            deleteNode(changes, sourceFile, node);
-          }
+  if (symbolFlags & 8 /* EnumMember */) {
+    symbolKind = "enum member" /* enumMemberElement */;
+    addPrefixForAnyFunctionOrVar(symbol, "enum member");
+    const declaration = (_a2 = symbol.declarations) == null ? void 0 : _a2[0];
+    if ((declaration == null ? void 0 : declaration.kind) === 302 /* EnumMember */) {
+      const constantValue = typeChecker.getConstantValue(declaration);
+      if (constantValue !== void 0) {
+        displayParts.push(spacePart());
+        displayParts.push(operatorPart(63 /* EqualsToken */));
+        displayParts.push(spacePart());
+        displayParts.push(displayPart(
+          getTextOfConstantValue(constantValue),
+          typeof constantValue === "number" ? 7 /* numericLiteral */ : 8 /* stringLiteral */
+        ));
       }
     }
-    _deleteDeclaration.deleteDeclaration = deleteDeclaration2;
-    function deleteDefaultImport(changes, sourceFile, importClause) {
-      if (!importClause.namedBindings) {
-        deleteNode(changes, sourceFile, importClause.parent);
-      } else {
-        const start2 = importClause.name.getStart(sourceFile);
-        const nextToken = getTokenAtPosition(sourceFile, importClause.name.end);
-        if (nextToken && nextToken.kind === 27 /* CommaToken */) {
-          const end = skipTrivia(sourceFile.text, nextToken.end, false, true);
-          changes.deleteRange(sourceFile, { pos: start2, end });
+  }
+  if (symbol.flags & 2097152 /* Alias */) {
+    prefixNextMeaning();
+    if (!hasAddedSymbolInfo) {
+      const resolvedSymbol = typeChecker.getAliasedSymbol(symbol);
+      if (resolvedSymbol !== symbol && resolvedSymbol.declarations && resolvedSymbol.declarations.length > 0) {
+        const resolvedNode = resolvedSymbol.declarations[0];
+        const declarationName = getNameOfDeclaration(resolvedNode);
+        if (declarationName) {
+          const isExternalModuleDeclaration = isModuleWithStringLiteralName(resolvedNode) && hasSyntacticModifier(resolvedNode, 2 /* Ambient */);
+          const shouldUseAliasName = symbol.name !== "default" && !isExternalModuleDeclaration;
+          const resolvedInfo = getSymbolDisplayPartsDocumentationAndSymbolKind(
+            typeChecker,
+            resolvedSymbol,
+            getSourceFileOfNode(resolvedNode),
+            resolvedNode,
+            declarationName,
+            semanticMeaning,
+            shouldUseAliasName ? symbol : resolvedSymbol
+          );
+          displayParts.push(...resolvedInfo.displayParts);
+          displayParts.push(lineBreakPart());
+          documentationFromAlias = resolvedInfo.documentation;
+          tagsFromAlias = resolvedInfo.tags;
         } else {
-          deleteNode(changes, sourceFile, importClause.name);
+          documentationFromAlias = resolvedSymbol.getContextualDocumentationComment(resolvedNode, typeChecker);
+          tagsFromAlias = resolvedSymbol.getJsDocTags(typeChecker);
         }
       }
     }
-    function deleteImportBinding(changes, sourceFile, node) {
-      if (node.parent.name) {
-        const previousToken = Debug.checkDefined(getTokenAtPosition(sourceFile, node.pos - 1));
-        changes.deleteRange(sourceFile, { pos: previousToken.getStart(sourceFile), end: node.end });
-      } else {
-        const importDecl = getAncestor(node, 269 /* ImportDeclaration */);
-        deleteNode(changes, sourceFile, importDecl);
-      }
-    }
-    function deleteVariableDeclaration(changes, deletedNodesInLists, sourceFile, node) {
-      const { parent: parent2 } = node;
-      if (parent2.kind === 295 /* CatchClause */) {
-        changes.deleteNodeRange(sourceFile, findChildOfKind(parent2, 20 /* OpenParenToken */, sourceFile), findChildOfKind(parent2, 21 /* CloseParenToken */, sourceFile));
-        return;
-      }
-      if (parent2.declarations.length !== 1) {
-        deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
-        return;
-      }
-      const gp = parent2.parent;
-      switch (gp.kind) {
-        case 247 /* ForOfStatement */:
-        case 246 /* ForInStatement */:
-          changes.replaceNode(sourceFile, node, factory.createObjectLiteralExpression());
+    if (symbol.declarations) {
+      switch (symbol.declarations[0].kind) {
+        case 267 /* NamespaceExportDeclaration */:
+          displayParts.push(keywordPart(93 /* ExportKeyword */));
+          displayParts.push(spacePart());
+          displayParts.push(keywordPart(143 /* NamespaceKeyword */));
           break;
-        case 245 /* ForStatement */:
-          deleteNode(changes, sourceFile, parent2);
+        case 274 /* ExportAssignment */:
+          displayParts.push(keywordPart(93 /* ExportKeyword */));
+          displayParts.push(spacePart());
+          displayParts.push(keywordPart(symbol.declarations[0].isExportEquals ? 63 /* EqualsToken */ : 88 /* DefaultKeyword */));
           break;
-        case 240 /* VariableStatement */:
-          deleteNode(changes, sourceFile, gp, { leadingTriviaOption: hasJSDocNodes(gp) ? 2 /* JSDoc */ : 3 /* StartLine */ });
+        case 278 /* ExportSpecifier */:
+          displayParts.push(keywordPart(93 /* ExportKeyword */));
           break;
         default:
-          Debug.assertNever(gp);
-      }
-    }
-  })(deleteDeclaration || (deleteDeclaration = {}));
-  function deleteNode(changes, sourceFile, node, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
-    const startPosition = getAdjustedStartPosition(sourceFile, node, options);
-    const endPosition = getAdjustedEndPosition(sourceFile, node, options);
-    changes.deleteRange(sourceFile, { pos: startPosition, end: endPosition });
-  }
-  function deleteNodeInList(changes, deletedNodesInLists, sourceFile, node) {
-    const containingList = Debug.checkDefined(ts_formatting_exports.SmartIndenter.getContainingList(node, sourceFile));
-    const index = indexOfNode(containingList, node);
-    Debug.assert(index !== -1);
-    if (containingList.length === 1) {
-      deleteNode(changes, sourceFile, node);
-      return;
-    }
-    Debug.assert(!deletedNodesInLists.has(node), "Deleting a node twice");
-    deletedNodesInLists.add(node);
-    changes.deleteRange(sourceFile, {
-      pos: startPositionToDeleteNodeInList(sourceFile, node),
-      end: index === containingList.length - 1 ? getAdjustedEndPosition(sourceFile, node, {}) : endPositionToDeleteNodeInList(sourceFile, node, containingList[index - 1], containingList[index + 1])
-    });
-  }
-
-  // src/services/_namespaces/ts.formatting.ts
-  var ts_formatting_exports = {};
-  __export(ts_formatting_exports, {
-    FormattingContext: () => FormattingContext,
-    FormattingRequestKind: () => FormattingRequestKind,
-    RuleAction: () => RuleAction,
-    RuleFlags: () => RuleFlags,
-    SmartIndenter: () => SmartIndenter,
-    anyContext: () => anyContext,
-    createTextRangeWithKind: () => createTextRangeWithKind,
-    formatDocument: () => formatDocument,
-    formatNodeGivenIndentation: () => formatNodeGivenIndentation,
-    formatOnClosingCurly: () => formatOnClosingCurly,
-    formatOnEnter: () => formatOnEnter,
-    formatOnOpeningCurly: () => formatOnOpeningCurly,
-    formatOnSemicolon: () => formatOnSemicolon,
-    formatSelection: () => formatSelection,
-    getAllRules: () => getAllRules,
-    getFormatContext: () => getFormatContext,
-    getFormattingScanner: () => getFormattingScanner,
-    getIndentationString: () => getIndentationString,
-    getRangeOfEnclosingComment: () => getRangeOfEnclosingComment
-  });
-
-  // src/services/formatting/formattingContext.ts
-  var FormattingRequestKind = /* @__PURE__ */ ((FormattingRequestKind2) => {
-    FormattingRequestKind2[FormattingRequestKind2["FormatDocument"] = 0] = "FormatDocument";
-    FormattingRequestKind2[FormattingRequestKind2["FormatSelection"] = 1] = "FormatSelection";
-    FormattingRequestKind2[FormattingRequestKind2["FormatOnEnter"] = 2] = "FormatOnEnter";
-    FormattingRequestKind2[FormattingRequestKind2["FormatOnSemicolon"] = 3] = "FormatOnSemicolon";
-    FormattingRequestKind2[FormattingRequestKind2["FormatOnOpeningCurlyBrace"] = 4] = "FormatOnOpeningCurlyBrace";
-    FormattingRequestKind2[FormattingRequestKind2["FormatOnClosingCurlyBrace"] = 5] = "FormatOnClosingCurlyBrace";
-    return FormattingRequestKind2;
-  })(FormattingRequestKind || {});
-  var FormattingContext = class {
-    constructor(sourceFile, formattingRequestKind, options) {
-      this.sourceFile = sourceFile;
-      this.formattingRequestKind = formattingRequestKind;
-      this.options = options;
-    }
-    updateContext(currentRange, currentTokenParent, nextRange, nextTokenParent, commonParent) {
-      this.currentTokenSpan = Debug.checkDefined(currentRange);
-      this.currentTokenParent = Debug.checkDefined(currentTokenParent);
-      this.nextTokenSpan = Debug.checkDefined(nextRange);
-      this.nextTokenParent = Debug.checkDefined(nextTokenParent);
-      this.contextNode = Debug.checkDefined(commonParent);
-      this.contextNodeAllOnSameLine = void 0;
-      this.nextNodeAllOnSameLine = void 0;
-      this.tokensAreOnSameLine = void 0;
-      this.contextNodeBlockIsOnOneLine = void 0;
-      this.nextNodeBlockIsOnOneLine = void 0;
-    }
-    ContextNodeAllOnSameLine() {
-      if (this.contextNodeAllOnSameLine === void 0) {
-        this.contextNodeAllOnSameLine = this.NodeIsOnOneLine(this.contextNode);
-      }
-      return this.contextNodeAllOnSameLine;
-    }
-    NextNodeAllOnSameLine() {
-      if (this.nextNodeAllOnSameLine === void 0) {
-        this.nextNodeAllOnSameLine = this.NodeIsOnOneLine(this.nextTokenParent);
+          displayParts.push(keywordPart(100 /* ImportKeyword */));
       }
-      return this.nextNodeAllOnSameLine;
     }
-    TokensAreOnSameLine() {
-      if (this.tokensAreOnSameLine === void 0) {
-        const startLine = this.sourceFile.getLineAndCharacterOfPosition(this.currentTokenSpan.pos).line;
-        const endLine = this.sourceFile.getLineAndCharacterOfPosition(this.nextTokenSpan.pos).line;
-        this.tokensAreOnSameLine = startLine === endLine;
-      }
-      return this.tokensAreOnSameLine;
-    }
-    ContextNodeBlockIsOnOneLine() {
-      if (this.contextNodeBlockIsOnOneLine === void 0) {
-        this.contextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.contextNode);
-      }
-      return this.contextNodeBlockIsOnOneLine;
-    }
-    NextNodeBlockIsOnOneLine() {
-      if (this.nextNodeBlockIsOnOneLine === void 0) {
-        this.nextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.nextTokenParent);
-      }
-      return this.nextNodeBlockIsOnOneLine;
-    }
-    NodeIsOnOneLine(node) {
-      const startLine = this.sourceFile.getLineAndCharacterOfPosition(node.getStart(this.sourceFile)).line;
-      const endLine = this.sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line;
-      return startLine === endLine;
-    }
-    BlockIsOnOneLine(node) {
-      const openBrace = findChildOfKind(node, 18 /* OpenBraceToken */, this.sourceFile);
-      const closeBrace = findChildOfKind(node, 19 /* CloseBraceToken */, this.sourceFile);
-      if (openBrace && closeBrace) {
-        const startLine = this.sourceFile.getLineAndCharacterOfPosition(openBrace.getEnd()).line;
-        const endLine = this.sourceFile.getLineAndCharacterOfPosition(closeBrace.getStart(this.sourceFile)).line;
-        return startLine === endLine;
-      }
-      return false;
-    }
-  };
-
-  // src/services/formatting/formattingScanner.ts
-  var standardScanner = createScanner(99 /* Latest */, false, 0 /* Standard */);
-  var jsxScanner = createScanner(99 /* Latest */, false, 1 /* JSX */);
-  function getFormattingScanner(text, languageVariant, startPos, endPos, cb) {
-    const scanner2 = languageVariant === 1 /* JSX */ ? jsxScanner : standardScanner;
-    scanner2.setText(text);
-    scanner2.setTextPos(startPos);
-    let wasNewLine = true;
-    let leadingTrivia;
-    let trailingTrivia;
-    let savedPos;
-    let lastScanAction;
-    let lastTokenInfo;
-    const res = cb({
-      advance,
-      readTokenInfo,
-      readEOFTokenRange,
-      isOnToken,
-      isOnEOF,
-      getCurrentLeadingTrivia: () => leadingTrivia,
-      lastTrailingTriviaWasNewLine: () => wasNewLine,
-      skipToEndOf,
-      skipToStartOf,
-      getStartPos: () => {
-        var _a2;
-        return (_a2 = lastTokenInfo == null ? void 0 : lastTokenInfo.token.pos) != null ? _a2 : scanner2.getTokenPos();
+    displayParts.push(spacePart());
+    addFullSymbolName(symbol);
+    forEach(symbol.declarations, (declaration) => {
+      if (declaration.kind === 268 /* ImportEqualsDeclaration */) {
+        const importEqualsDeclaration = declaration;
+        if (isExternalModuleImportEqualsDeclaration(importEqualsDeclaration)) {
+          displayParts.push(spacePart());
+          displayParts.push(operatorPart(63 /* EqualsToken */));
+          displayParts.push(spacePart());
+          displayParts.push(keywordPart(147 /* RequireKeyword */));
+          displayParts.push(punctuationPart(20 /* OpenParenToken */));
+          displayParts.push(displayPart(getTextOfNode(getExternalModuleImportEqualsDeclarationExpression(importEqualsDeclaration)), 8 /* stringLiteral */));
+          displayParts.push(punctuationPart(21 /* CloseParenToken */));
+        } else {
+          const internalAliasSymbol = typeChecker.getSymbolAtLocation(importEqualsDeclaration.moduleReference);
+          if (internalAliasSymbol) {
+            displayParts.push(spacePart());
+            displayParts.push(operatorPart(63 /* EqualsToken */));
+            displayParts.push(spacePart());
+            addFullSymbolName(internalAliasSymbol, enclosingDeclaration);
+          }
+        }
+        return true;
       }
     });
-    lastTokenInfo = void 0;
-    scanner2.setText(void 0);
-    return res;
-    function advance() {
-      lastTokenInfo = void 0;
-      const isStarted = scanner2.getStartPos() !== startPos;
-      if (isStarted) {
-        wasNewLine = !!trailingTrivia && last(trailingTrivia).kind === 4 /* NewLineTrivia */;
-      } else {
-        scanner2.scan();
-      }
-      leadingTrivia = void 0;
-      trailingTrivia = void 0;
-      let pos = scanner2.getStartPos();
-      while (pos < endPos) {
-        const t = scanner2.getToken();
-        if (!isTrivia(t)) {
-          break;
+  }
+  if (!hasAddedSymbolInfo) {
+    if (symbolKind !== "" /* unknown */) {
+      if (type) {
+        if (isThisExpression) {
+          prefixNextMeaning();
+          displayParts.push(keywordPart(108 /* ThisKeyword */));
+        } else {
+          addPrefixForAnyFunctionOrVar(symbol, symbolKind);
         }
-        scanner2.scan();
-        const item = {
-          pos,
-          end: scanner2.getStartPos(),
-          kind: t
-        };
-        pos = scanner2.getStartPos();
-        leadingTrivia = append(leadingTrivia, item);
-      }
-      savedPos = scanner2.getStartPos();
-    }
-    function shouldRescanGreaterThanToken(node) {
-      switch (node.kind) {
-        case 33 /* GreaterThanEqualsToken */:
-        case 71 /* GreaterThanGreaterThanEqualsToken */:
-        case 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
-        case 49 /* GreaterThanGreaterThanGreaterThanToken */:
-        case 48 /* GreaterThanGreaterThanToken */:
-          return true;
-      }
-      return false;
-    }
-    function shouldRescanJsxIdentifier(node) {
-      if (node.parent) {
-        switch (node.parent.kind) {
-          case 288 /* JsxAttribute */:
-          case 283 /* JsxOpeningElement */:
-          case 284 /* JsxClosingElement */:
-          case 282 /* JsxSelfClosingElement */:
-            return isKeyword(node.kind) || node.kind === 79 /* Identifier */;
+        if (symbolKind === "property" /* memberVariableElement */ || symbolKind === "accessor" /* memberAccessorVariableElement */ || symbolKind === "getter" /* memberGetAccessorElement */ || symbolKind === "setter" /* memberSetAccessorElement */ || symbolKind === "JSX attribute" /* jsxAttribute */ || symbolFlags & 3 /* Variable */ || symbolKind === "local var" /* localVariableElement */ || symbolKind === "index" /* indexSignatureElement */ || isThisExpression) {
+          displayParts.push(punctuationPart(58 /* ColonToken */));
+          displayParts.push(spacePart());
+          if (type.symbol && type.symbol.flags & 262144 /* TypeParameter */ && symbolKind !== "index" /* indexSignatureElement */) {
+            const typeParameterParts = mapToDisplayParts((writer) => {
+              const param = typeChecker.typeParameterToDeclaration(type, enclosingDeclaration, symbolDisplayNodeBuilderFlags);
+              getPrinter().writeNode(4 /* Unspecified */, param, getSourceFileOfNode(getParseTreeNode(enclosingDeclaration)), writer);
+            });
+            addRange(displayParts, typeParameterParts);
+          } else {
+            addRange(displayParts, typeToDisplayParts(typeChecker, type, enclosingDeclaration));
+          }
+          if (isTransientSymbol(symbol) && symbol.links.target && isTransientSymbol(symbol.links.target) && symbol.links.target.links.tupleLabelDeclaration) {
+            const labelDecl = symbol.links.target.links.tupleLabelDeclaration;
+            Debug.assertNode(labelDecl.name, isIdentifier);
+            displayParts.push(spacePart());
+            displayParts.push(punctuationPart(20 /* OpenParenToken */));
+            displayParts.push(textPart(idText(labelDecl.name)));
+            displayParts.push(punctuationPart(21 /* CloseParenToken */));
+          }
+        } else if (symbolFlags & 16 /* Function */ || symbolFlags & 8192 /* Method */ || symbolFlags & 16384 /* Constructor */ || symbolFlags & 131072 /* Signature */ || symbolFlags & 98304 /* Accessor */ || symbolKind === "method" /* memberFunctionElement */) {
+          const allSignatures = type.getNonNullableType().getCallSignatures();
+          if (allSignatures.length) {
+            addSignatureDisplayParts(allSignatures[0], allSignatures);
+            hasMultipleSignatures = allSignatures.length > 1;
+          }
         }
       }
-      return false;
-    }
-    function shouldRescanJsxText(node) {
-      return isJsxText(node) || isJsxElement(node) && (lastTokenInfo == null ? void 0 : lastTokenInfo.token.kind) === 11 /* JsxText */;
-    }
-    function shouldRescanSlashToken(container) {
-      return container.kind === 13 /* RegularExpressionLiteral */;
-    }
-    function shouldRescanTemplateToken(container) {
-      return container.kind === 16 /* TemplateMiddle */ || container.kind === 17 /* TemplateTail */;
-    }
-    function shouldRescanJsxAttributeValue(node) {
-      return node.parent && isJsxAttribute(node.parent) && node.parent.initializer === node;
-    }
-    function startsWithSlashToken(t) {
-      return t === 43 /* SlashToken */ || t === 68 /* SlashEqualsToken */;
+    } else {
+      symbolKind = getSymbolKind(typeChecker, symbol, location);
     }
-    function readTokenInfo(n) {
-      Debug.assert(isOnToken());
-      const expectedScanAction = shouldRescanGreaterThanToken(n) ? 1 /* RescanGreaterThanToken */ : shouldRescanSlashToken(n) ? 2 /* RescanSlashToken */ : shouldRescanTemplateToken(n) ? 3 /* RescanTemplateToken */ : shouldRescanJsxIdentifier(n) ? 4 /* RescanJsxIdentifier */ : shouldRescanJsxText(n) ? 5 /* RescanJsxText */ : shouldRescanJsxAttributeValue(n) ? 6 /* RescanJsxAttributeValue */ : 0 /* Scan */;
-      if (lastTokenInfo && expectedScanAction === lastScanAction) {
-        return fixTokenKind(lastTokenInfo, n);
-      }
-      if (scanner2.getStartPos() !== savedPos) {
-        Debug.assert(lastTokenInfo !== void 0);
-        scanner2.setTextPos(savedPos);
-        scanner2.scan();
-      }
-      let currentToken = getNextToken(n, expectedScanAction);
-      const token = createTextRangeWithKind(
-        scanner2.getStartPos(),
-        scanner2.getTextPos(),
-        currentToken
-      );
-      if (trailingTrivia) {
-        trailingTrivia = void 0;
-      }
-      while (scanner2.getStartPos() < endPos) {
-        currentToken = scanner2.scan();
-        if (!isTrivia(currentToken)) {
-          break;
+  }
+  if (documentation.length === 0 && !hasMultipleSignatures) {
+    documentation = symbol.getContextualDocumentationComment(enclosingDeclaration, typeChecker);
+  }
+  if (documentation.length === 0 && symbolFlags & 4 /* Property */) {
+    if (symbol.parent && symbol.declarations && forEach(symbol.parent.declarations, (declaration) => declaration.kind === 308 /* SourceFile */)) {
+      for (const declaration of symbol.declarations) {
+        if (!declaration.parent || declaration.parent.kind !== 223 /* BinaryExpression */) {
+          continue;
         }
-        const trivia = createTextRangeWithKind(
-          scanner2.getStartPos(),
-          scanner2.getTextPos(),
-          currentToken
-        );
-        if (!trailingTrivia) {
-          trailingTrivia = [];
+        const rhsSymbol = typeChecker.getSymbolAtLocation(declaration.parent.right);
+        if (!rhsSymbol) {
+          continue;
         }
-        trailingTrivia.push(trivia);
-        if (currentToken === 4 /* NewLineTrivia */) {
-          scanner2.scan();
+        documentation = rhsSymbol.getDocumentationComment(typeChecker);
+        tags = rhsSymbol.getJsDocTags(typeChecker);
+        if (documentation.length > 0) {
           break;
         }
       }
-      lastTokenInfo = { leadingTrivia, trailingTrivia, token };
-      return fixTokenKind(lastTokenInfo, n);
-    }
-    function getNextToken(n, expectedScanAction) {
-      const token = scanner2.getToken();
-      lastScanAction = 0 /* Scan */;
-      switch (expectedScanAction) {
-        case 1 /* RescanGreaterThanToken */:
-          if (token === 31 /* GreaterThanToken */) {
-            lastScanAction = 1 /* RescanGreaterThanToken */;
-            const newToken = scanner2.reScanGreaterToken();
-            Debug.assert(n.kind === newToken);
-            return newToken;
-          }
-          break;
-        case 2 /* RescanSlashToken */:
-          if (startsWithSlashToken(token)) {
-            lastScanAction = 2 /* RescanSlashToken */;
-            const newToken = scanner2.reScanSlashToken();
-            Debug.assert(n.kind === newToken);
-            return newToken;
-          }
-          break;
-        case 3 /* RescanTemplateToken */:
-          if (token === 19 /* CloseBraceToken */) {
-            lastScanAction = 3 /* RescanTemplateToken */;
-            return scanner2.reScanTemplateToken(false);
-          }
-          break;
-        case 4 /* RescanJsxIdentifier */:
-          lastScanAction = 4 /* RescanJsxIdentifier */;
-          return scanner2.scanJsxIdentifier();
-        case 5 /* RescanJsxText */:
-          lastScanAction = 5 /* RescanJsxText */;
-          return scanner2.reScanJsxToken(false);
-        case 6 /* RescanJsxAttributeValue */:
-          lastScanAction = 6 /* RescanJsxAttributeValue */;
-          return scanner2.reScanJsxAttributeValue();
-        case 0 /* Scan */:
-          break;
-        default:
-          Debug.assertNever(expectedScanAction);
-      }
-      return token;
-    }
-    function readEOFTokenRange() {
-      Debug.assert(isOnEOF());
-      return createTextRangeWithKind(scanner2.getStartPos(), scanner2.getTextPos(), 1 /* EndOfFileToken */);
-    }
-    function isOnToken() {
-      const current = lastTokenInfo ? lastTokenInfo.token.kind : scanner2.getToken();
-      return current !== 1 /* EndOfFileToken */ && !isTrivia(current);
-    }
-    function isOnEOF() {
-      const current = lastTokenInfo ? lastTokenInfo.token.kind : scanner2.getToken();
-      return current === 1 /* EndOfFileToken */;
-    }
-    function fixTokenKind(tokenInfo, container) {
-      if (isToken(container) && tokenInfo.token.kind !== container.kind) {
-        tokenInfo.token.kind = container.kind;
-      }
-      return tokenInfo;
-    }
-    function skipToEndOf(node) {
-      scanner2.setTextPos(node.end);
-      savedPos = scanner2.getStartPos();
-      lastScanAction = void 0;
-      lastTokenInfo = void 0;
-      wasNewLine = false;
-      leadingTrivia = void 0;
-      trailingTrivia = void 0;
-    }
-    function skipToStartOf(node) {
-      scanner2.setTextPos(node.pos);
-      savedPos = scanner2.getStartPos();
-      lastScanAction = void 0;
-      lastTokenInfo = void 0;
-      wasNewLine = false;
-      leadingTrivia = void 0;
-      trailingTrivia = void 0;
     }
   }
-
-  // src/services/formatting/rule.ts
-  var anyContext = emptyArray;
-  var RuleAction = /* @__PURE__ */ ((RuleAction2) => {
-    RuleAction2[RuleAction2["None"] = 0] = "None";
-    RuleAction2[RuleAction2["StopProcessingSpaceActions"] = 1] = "StopProcessingSpaceActions";
-    RuleAction2[RuleAction2["StopProcessingTokenActions"] = 2] = "StopProcessingTokenActions";
-    RuleAction2[RuleAction2["InsertSpace"] = 4] = "InsertSpace";
-    RuleAction2[RuleAction2["InsertNewLine"] = 8] = "InsertNewLine";
-    RuleAction2[RuleAction2["DeleteSpace"] = 16] = "DeleteSpace";
-    RuleAction2[RuleAction2["DeleteToken"] = 32] = "DeleteToken";
-    RuleAction2[RuleAction2["InsertTrailingSemicolon"] = 64] = "InsertTrailingSemicolon";
-    RuleAction2[RuleAction2["StopAction"] = 3] = "StopAction";
-    RuleAction2[RuleAction2["ModifySpaceAction"] = 28] = "ModifySpaceAction";
-    RuleAction2[RuleAction2["ModifyTokenAction"] = 96] = "ModifyTokenAction";
-    return RuleAction2;
-  })(RuleAction || {});
-  var RuleFlags = /* @__PURE__ */ ((RuleFlags2) => {
-    RuleFlags2[RuleFlags2["None"] = 0] = "None";
-    RuleFlags2[RuleFlags2["CanDeleteNewLines"] = 1] = "CanDeleteNewLines";
-    return RuleFlags2;
-  })(RuleFlags || {});
-
-  // src/services/formatting/rules.ts
-  function getAllRules() {
-    const allTokens = [];
-    for (let token = 0 /* FirstToken */; token <= 162 /* LastToken */; token++) {
-      if (token !== 1 /* EndOfFileToken */) {
-        allTokens.push(token);
-      }
-    }
-    function anyTokenExcept(...tokens) {
-      return { tokens: allTokens.filter((t) => !tokens.some((t2) => t2 === t)), isSpecific: false };
-    }
-    const anyToken = { tokens: allTokens, isSpecific: false };
-    const anyTokenIncludingMultilineComments = tokenRangeFrom([...allTokens, 3 /* MultiLineCommentTrivia */]);
-    const anyTokenIncludingEOF = tokenRangeFrom([...allTokens, 1 /* EndOfFileToken */]);
-    const keywords = tokenRangeFromRange(81 /* FirstKeyword */, 162 /* LastKeyword */);
-    const binaryOperators = tokenRangeFromRange(29 /* FirstBinaryOperator */, 78 /* LastBinaryOperator */);
-    const binaryKeywordOperators = [101 /* InKeyword */, 102 /* InstanceOfKeyword */, 162 /* OfKeyword */, 128 /* AsKeyword */, 140 /* IsKeyword */];
-    const unaryPrefixOperators = [45 /* PlusPlusToken */, 46 /* MinusMinusToken */, 54 /* TildeToken */, 53 /* ExclamationToken */];
-    const unaryPrefixExpressions = [
-      8 /* NumericLiteral */,
-      9 /* BigIntLiteral */,
-      79 /* Identifier */,
-      20 /* OpenParenToken */,
-      22 /* OpenBracketToken */,
-      18 /* OpenBraceToken */,
-      108 /* ThisKeyword */,
-      103 /* NewKeyword */
-    ];
-    const unaryPreincrementExpressions = [79 /* Identifier */, 20 /* OpenParenToken */, 108 /* ThisKeyword */, 103 /* NewKeyword */];
-    const unaryPostincrementExpressions = [79 /* Identifier */, 21 /* CloseParenToken */, 23 /* CloseBracketToken */, 103 /* NewKeyword */];
-    const unaryPredecrementExpressions = [79 /* Identifier */, 20 /* OpenParenToken */, 108 /* ThisKeyword */, 103 /* NewKeyword */];
-    const unaryPostdecrementExpressions = [79 /* Identifier */, 21 /* CloseParenToken */, 23 /* CloseBracketToken */, 103 /* NewKeyword */];
-    const comments = [2 /* SingleLineCommentTrivia */, 3 /* MultiLineCommentTrivia */];
-    const typeNames = [79 /* Identifier */, ...typeKeywords];
-    const functionOpenBraceLeftTokenRange = anyTokenIncludingMultilineComments;
-    const typeScriptOpenBraceLeftTokenRange = tokenRangeFrom([79 /* Identifier */, 3 /* MultiLineCommentTrivia */, 84 /* ClassKeyword */, 93 /* ExportKeyword */, 100 /* ImportKeyword */]);
-    const controlOpenBraceLeftTokenRange = tokenRangeFrom([21 /* CloseParenToken */, 3 /* MultiLineCommentTrivia */, 90 /* DoKeyword */, 111 /* TryKeyword */, 96 /* FinallyKeyword */, 91 /* ElseKeyword */]);
-    const highPriorityCommonRules = [
-      rule("IgnoreBeforeComment", anyToken, comments, anyContext, 1 /* StopProcessingSpaceActions */),
-      rule("IgnoreAfterLineComment", 2 /* SingleLineCommentTrivia */, anyToken, anyContext, 1 /* StopProcessingSpaceActions */),
-      rule("NotSpaceBeforeColon", anyToken, 58 /* ColonToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterColon", 58 /* ColonToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 4 /* InsertSpace */),
-      rule("NoSpaceBeforeQuestionMark", anyToken, 57 /* QuestionToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterQuestionMarkInConditionalOperator", 57 /* QuestionToken */, anyToken, [isNonJsxSameLineTokenContext, isConditionalOperatorContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterQuestionMark", 57 /* QuestionToken */, anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeDot", anyToken, [24 /* DotToken */, 28 /* QuestionDotToken */], [isNonJsxSameLineTokenContext, isNotPropertyAccessOnIntegerLiteral], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterDot", [24 /* DotToken */, 28 /* QuestionDotToken */], anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBetweenImportParenInImportType", 100 /* ImportKeyword */, 20 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isImportTypeContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterUnaryPrefixOperator", unaryPrefixOperators, unaryPrefixExpressions, [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterUnaryPreincrementOperator", 45 /* PlusPlusToken */, unaryPreincrementExpressions, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterUnaryPredecrementOperator", 46 /* MinusMinusToken */, unaryPredecrementExpressions, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeUnaryPostincrementOperator", unaryPostincrementExpressions, 45 /* PlusPlusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeUnaryPostdecrementOperator", unaryPostdecrementExpressions, 46 /* MinusMinusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterPostincrementWhenFollowedByAdd", 45 /* PlusPlusToken */, 39 /* PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("SpaceAfterAddWhenFollowedByUnaryPlus", 39 /* PlusToken */, 39 /* PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("SpaceAfterAddWhenFollowedByPreincrement", 39 /* PlusToken */, 45 /* PlusPlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("SpaceAfterPostdecrementWhenFollowedBySubtract", 46 /* MinusMinusToken */, 40 /* MinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("SpaceAfterSubtractWhenFollowedByUnaryMinus", 40 /* MinusToken */, 40 /* MinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("SpaceAfterSubtractWhenFollowedByPredecrement", 40 /* MinusToken */, 46 /* MinusMinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterCloseBrace", 19 /* CloseBraceToken */, [27 /* CommaToken */, 26 /* SemicolonToken */], [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NewLineBeforeCloseBraceInBlockContext", anyTokenIncludingMultilineComments, 19 /* CloseBraceToken */, [isMultilineBlockContext], 8 /* InsertNewLine */),
-      rule("SpaceAfterCloseBrace", 19 /* CloseBraceToken */, anyTokenExcept(21 /* CloseParenToken */), [isNonJsxSameLineTokenContext, isAfterCodeBlockContext], 4 /* InsertSpace */),
-      rule("SpaceBetweenCloseBraceAndElse", 19 /* CloseBraceToken */, 91 /* ElseKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceBetweenCloseBraceAndWhile", 19 /* CloseBraceToken */, 115 /* WhileKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenEmptyBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterConditionalClosingParen", 21 /* CloseParenToken */, 22 /* OpenBracketToken */, [isControlDeclContext], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenFunctionKeywordAndStar", 98 /* FunctionKeyword */, 41 /* AsteriskToken */, [isFunctionDeclarationOrFunctionExpressionContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterStarInGeneratorDeclaration", 41 /* AsteriskToken */, 79 /* Identifier */, [isFunctionDeclarationOrFunctionExpressionContext], 4 /* InsertSpace */),
-      rule("SpaceAfterFunctionInFuncDecl", 98 /* FunctionKeyword */, anyToken, [isFunctionDeclContext], 4 /* InsertSpace */),
-      rule("NewLineAfterOpenBraceInBlockContext", 18 /* OpenBraceToken */, anyToken, [isMultilineBlockContext], 8 /* InsertNewLine */),
-      rule("SpaceAfterGetSetInMember", [137 /* GetKeyword */, 151 /* SetKeyword */], 79 /* Identifier */, [isFunctionDeclContext], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenYieldKeywordAndStar", 125 /* YieldKeyword */, 41 /* AsteriskToken */, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 16 /* DeleteSpace */),
-      rule("SpaceBetweenYieldOrYieldStarAndOperand", [125 /* YieldKeyword */, 41 /* AsteriskToken */], anyToken, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenReturnAndSemicolon", 105 /* ReturnKeyword */, 26 /* SemicolonToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterCertainKeywords", [113 /* VarKeyword */, 109 /* ThrowKeyword */, 103 /* NewKeyword */, 89 /* DeleteKeyword */, 105 /* ReturnKeyword */, 112 /* TypeOfKeyword */, 133 /* AwaitKeyword */], anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceAfterLetConstInVariableDeclaration", [119 /* LetKeyword */, 85 /* ConstKeyword */], anyToken, [isNonJsxSameLineTokenContext, isStartOfVariableDeclarationList], 4 /* InsertSpace */),
-      rule("NoSpaceBeforeOpenParenInFuncCall", anyToken, 20 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isFunctionCallOrNewContext, isPreviousTokenNotComma], 16 /* DeleteSpace */),
-      rule("SpaceBeforeBinaryKeywordOperator", anyToken, binaryKeywordOperators, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("SpaceAfterBinaryKeywordOperator", binaryKeywordOperators, anyToken, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("SpaceAfterVoidOperator", 114 /* VoidKeyword */, anyToken, [isNonJsxSameLineTokenContext, isVoidOpContext], 4 /* InsertSpace */),
-      rule("SpaceBetweenAsyncAndOpenParen", 132 /* AsyncKeyword */, 20 /* OpenParenToken */, [isArrowFunctionContext, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceBetweenAsyncAndFunctionKeyword", 132 /* AsyncKeyword */, [98 /* FunctionKeyword */, 79 /* Identifier */], [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenTagAndTemplateString", [79 /* Identifier */, 21 /* CloseParenToken */], [14 /* NoSubstitutionTemplateLiteral */, 15 /* TemplateHead */], [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("SpaceBeforeJsxAttribute", anyToken, 79 /* Identifier */, [isNextTokenParentJsxAttribute, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceBeforeSlashInJsxOpeningElement", anyToken, 43 /* SlashToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("NoSpaceBeforeGreaterThanTokenInJsxOpeningElement", 43 /* SlashToken */, 31 /* GreaterThanToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeEqualInJsxAttribute", anyToken, 63 /* EqualsToken */, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterEqualInJsxAttribute", 63 /* EqualsToken */, anyToken, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterModuleImport", [142 /* ModuleKeyword */, 147 /* RequireKeyword */], 20 /* OpenParenToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule(
-        "SpaceAfterCertainTypeScriptKeywords",
-        [
-          126 /* AbstractKeyword */,
-          127 /* AccessorKeyword */,
-          84 /* ClassKeyword */,
-          136 /* DeclareKeyword */,
-          88 /* DefaultKeyword */,
-          92 /* EnumKeyword */,
-          93 /* ExportKeyword */,
-          94 /* ExtendsKeyword */,
-          137 /* GetKeyword */,
-          117 /* ImplementsKeyword */,
-          100 /* ImportKeyword */,
-          118 /* InterfaceKeyword */,
-          142 /* ModuleKeyword */,
-          143 /* NamespaceKeyword */,
-          121 /* PrivateKeyword */,
-          123 /* PublicKeyword */,
-          122 /* ProtectedKeyword */,
-          146 /* ReadonlyKeyword */,
-          151 /* SetKeyword */,
-          124 /* StaticKeyword */,
-          154 /* TypeKeyword */,
-          158 /* FromKeyword */,
-          141 /* KeyOfKeyword */,
-          138 /* InferKeyword */
-        ],
-        anyToken,
-        [isNonJsxSameLineTokenContext],
-        4 /* InsertSpace */
-      ),
-      rule(
-        "SpaceBeforeCertainTypeScriptKeywords",
-        anyToken,
-        [94 /* ExtendsKeyword */, 117 /* ImplementsKeyword */, 158 /* FromKeyword */],
-        [isNonJsxSameLineTokenContext],
-        4 /* InsertSpace */
-      ),
-      rule("SpaceAfterModuleName", 10 /* StringLiteral */, 18 /* OpenBraceToken */, [isModuleDeclContext], 4 /* InsertSpace */),
-      rule("SpaceBeforeArrow", anyToken, 38 /* EqualsGreaterThanToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceAfterArrow", 38 /* EqualsGreaterThanToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterEllipsis", 25 /* DotDotDotToken */, 79 /* Identifier */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterOptionalParameters", 57 /* QuestionToken */, [21 /* CloseParenToken */, 27 /* CommaToken */], [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBetweenEmptyInterfaceBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectTypeContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeOpenAngularBracket", typeNames, 29 /* LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBetweenCloseParenAndAngularBracket", 21 /* CloseParenToken */, 29 /* LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterOpenAngularBracket", 29 /* LessThanToken */, anyToken, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeCloseAngularBracket", anyToken, 31 /* GreaterThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
-      rule(
-        "NoSpaceAfterCloseAngularBracket",
-        31 /* GreaterThanToken */,
-        [20 /* OpenParenToken */, 22 /* OpenBracketToken */, 31 /* GreaterThanToken */, 27 /* CommaToken */],
-        [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext, isNotFunctionDeclContext],
-        16 /* DeleteSpace */
-      ),
-      rule("SpaceBeforeAt", [21 /* CloseParenToken */, 79 /* Identifier */], 59 /* AtToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterAt", 59 /* AtToken */, anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule(
-        "SpaceAfterDecorator",
-        anyToken,
-        [
-          126 /* AbstractKeyword */,
-          79 /* Identifier */,
-          93 /* ExportKeyword */,
-          88 /* DefaultKeyword */,
-          84 /* ClassKeyword */,
-          124 /* StaticKeyword */,
-          123 /* PublicKeyword */,
-          121 /* PrivateKeyword */,
-          122 /* ProtectedKeyword */,
-          137 /* GetKeyword */,
-          151 /* SetKeyword */,
-          22 /* OpenBracketToken */,
-          41 /* AsteriskToken */
-        ],
-        [isEndOfDecoratorContextOnSameLine],
-        4 /* InsertSpace */
-      ),
-      rule("NoSpaceBeforeNonNullAssertionOperator", anyToken, 53 /* ExclamationToken */, [isNonJsxSameLineTokenContext, isNonNullAssertionContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterNewKeywordOnConstructorSignature", 103 /* NewKeyword */, 20 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isConstructorSignatureContext], 16 /* DeleteSpace */),
-      rule("SpaceLessThanAndNonJSXTypeAnnotation", 29 /* LessThanToken */, 29 /* LessThanToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */)
-    ];
-    const userConfigurableRules = [
-      rule("SpaceAfterConstructor", 135 /* ConstructorKeyword */, 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterConstructor", 135 /* ConstructorKeyword */, 20 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterComma", 27 /* CommaToken */, anyToken, [isOptionEnabled("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNextTokenNotCloseBracket, isNextTokenNotCloseParen], 4 /* InsertSpace */),
-      rule("NoSpaceAfterComma", 27 /* CommaToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterAnonymousFunctionKeyword", [98 /* FunctionKeyword */, 41 /* AsteriskToken */], 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterAnonymousFunctionKeyword", [98 /* FunctionKeyword */, 41 /* AsteriskToken */], 20 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterKeywordInControl", keywords, 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterKeywordInControl", keywords, 20 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterOpenParen", 20 /* OpenParenToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceBeforeCloseParen", anyToken, 21 /* CloseParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceBetweenOpenParens", 20 /* OpenParenToken */, 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenParens", 20 /* OpenParenToken */, 21 /* CloseParenToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterOpenParen", 20 /* OpenParenToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeCloseParen", anyToken, 21 /* CloseParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterOpenBracket", 22 /* OpenBracketToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceBeforeCloseBracket", anyToken, 23 /* CloseBracketToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenBrackets", 22 /* OpenBracketToken */, 23 /* CloseBracketToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterOpenBracket", 22 /* OpenBracketToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeCloseBracket", anyToken, 23 /* CloseBracketToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterOpenBrace", 18 /* OpenBraceToken */, anyToken, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* InsertSpace */),
-      rule("SpaceBeforeCloseBrace", anyToken, 19 /* CloseBraceToken */, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenEmptyBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterOpenBrace", 18 /* OpenBraceToken */, anyToken, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeCloseBrace", anyToken, 19 /* CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("SpaceBetweenEmptyBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces")], 4 /* InsertSpace */),
-      rule("NoSpaceBetweenEmptyBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterTemplateHeadAndMiddle", [15 /* TemplateHead */, 16 /* TemplateMiddle */], anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
-      rule("SpaceBeforeTemplateMiddleAndTail", anyToken, [16 /* TemplateMiddle */, 17 /* TemplateTail */], [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterTemplateHeadAndMiddle", [15 /* TemplateHead */, 16 /* TemplateMiddle */], anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 16 /* DeleteSpace */, 1 /* CanDeleteNewLines */),
-      rule("NoSpaceBeforeTemplateMiddleAndTail", anyToken, [16 /* TemplateMiddle */, 17 /* TemplateTail */], [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterOpenBraceInJsxExpression", 18 /* OpenBraceToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* InsertSpace */),
-      rule("SpaceBeforeCloseBraceInJsxExpression", anyToken, 19 /* CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterOpenBraceInJsxExpression", 18 /* OpenBraceToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeCloseBraceInJsxExpression", anyToken, 19 /* CloseBraceToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterSemicolonInFor", 26 /* SemicolonToken */, anyToken, [isOptionEnabled("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterSemicolonInFor", 26 /* SemicolonToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 16 /* DeleteSpace */),
-      rule("SpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("SpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
-      rule("NoSpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* DeleteSpace */),
-      rule("SpaceBeforeOpenParenInFuncDecl", anyToken, 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 4 /* InsertSpace */),
-      rule("NoSpaceBeforeOpenParenInFuncDecl", anyToken, 20 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 16 /* DeleteSpace */),
-      rule("NewLineBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
-      rule("NewLineBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
-      rule("NewLineBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
-      rule("SpaceAfterTypeAssertion", 31 /* GreaterThanToken */, anyToken, [isOptionEnabled("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 4 /* InsertSpace */),
-      rule("NoSpaceAfterTypeAssertion", 31 /* GreaterThanToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 16 /* DeleteSpace */),
-      rule("SpaceBeforeTypeAnnotation", anyToken, [57 /* QuestionToken */, 58 /* ColonToken */], [isOptionEnabled("insertSpaceBeforeTypeAnnotation"), isNonJsxSameLineTokenContext, isTypeAnnotationContext], 4 /* InsertSpace */),
-      rule("NoSpaceBeforeTypeAnnotation", anyToken, [57 /* QuestionToken */, 58 /* ColonToken */], [isOptionDisabledOrUndefined("insertSpaceBeforeTypeAnnotation"), isNonJsxSameLineTokenContext, isTypeAnnotationContext], 16 /* DeleteSpace */),
-      rule("NoOptionalSemicolon", 26 /* SemicolonToken */, anyTokenIncludingEOF, [optionEquals("semicolons", "remove" /* Remove */), isSemicolonDeletionContext], 32 /* DeleteToken */),
-      rule("OptionalSemicolon", anyToken, anyTokenIncludingEOF, [optionEquals("semicolons", "insert" /* Insert */), isSemicolonInsertionContext], 64 /* InsertTrailingSemicolon */)
-    ];
-    const lowPriorityCommonRules = [
-      rule("NoSpaceBeforeSemicolon", anyToken, 26 /* SemicolonToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("SpaceBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
-      rule("SpaceBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
-      rule("SpaceBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
-      rule("NoSpaceBeforeComma", anyToken, 27 /* CommaToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceBeforeOpenBracket", anyTokenExcept(132 /* AsyncKeyword */, 82 /* CaseKeyword */), 22 /* OpenBracketToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
-      rule("NoSpaceAfterCloseBracket", 23 /* CloseBracketToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBeforeBlockInFunctionDeclarationContext], 16 /* DeleteSpace */),
-      rule("SpaceAfterSemicolon", 26 /* SemicolonToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule("SpaceBetweenForAndAwaitKeyword", 97 /* ForKeyword */, 133 /* AwaitKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
-      rule(
-        "SpaceBetweenStatements",
-        [21 /* CloseParenToken */, 90 /* DoKeyword */, 91 /* ElseKeyword */, 82 /* CaseKeyword */],
-        anyToken,
-        [isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNotForContext],
-        4 /* InsertSpace */
-      ),
-      rule("SpaceAfterTryCatchFinally", [111 /* TryKeyword */, 83 /* CatchKeyword */, 96 /* FinallyKeyword */], 18 /* OpenBraceToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */)
-    ];
-    return [
-      ...highPriorityCommonRules,
-      ...userConfigurableRules,
-      ...lowPriorityCommonRules
-    ];
-  }
-  function rule(debugName, left, right, context, action, flags = 0 /* None */) {
-    return { leftTokenRange: toTokenRange(left), rightTokenRange: toTokenRange(right), rule: { debugName, context, action, flags } };
-  }
-  function tokenRangeFrom(tokens) {
-    return { tokens, isSpecific: true };
-  }
-  function toTokenRange(arg) {
-    return typeof arg === "number" ? tokenRangeFrom([arg]) : isArray(arg) ? tokenRangeFrom(arg) : arg;
-  }
-  function tokenRangeFromRange(from, to, except = []) {
-    const tokens = [];
-    for (let token = from; token <= to; token++) {
-      if (!contains(except, token)) {
-        tokens.push(token);
-      }
+  if (documentation.length === 0 && isIdentifier(location) && symbol.valueDeclaration && isBindingElement(symbol.valueDeclaration)) {
+    const declaration = symbol.valueDeclaration;
+    const parent2 = declaration.parent;
+    if (isIdentifier(declaration.name) && isObjectBindingPattern(parent2)) {
+      const name = getTextOfIdentifierOrLiteral(declaration.name);
+      const objectType = typeChecker.getTypeAtLocation(parent2);
+      documentation = firstDefined(objectType.isUnion() ? objectType.types : [objectType], (t) => {
+        const prop = t.getProperty(name);
+        return prop ? prop.getDocumentationComment(typeChecker) : void 0;
+      }) || emptyArray;
     }
-    return tokenRangeFrom(tokens);
-  }
-  function optionEquals(optionName, optionValue) {
-    return (context) => context.options && context.options[optionName] === optionValue;
-  }
-  function isOptionEnabled(optionName) {
-    return (context) => context.options && hasProperty(context.options, optionName) && !!context.options[optionName];
-  }
-  function isOptionDisabled(optionName) {
-    return (context) => context.options && hasProperty(context.options, optionName) && !context.options[optionName];
-  }
-  function isOptionDisabledOrUndefined(optionName) {
-    return (context) => !context.options || !hasProperty(context.options, optionName) || !context.options[optionName];
-  }
-  function isOptionDisabledOrUndefinedOrTokensOnSameLine(optionName) {
-    return (context) => !context.options || !hasProperty(context.options, optionName) || !context.options[optionName] || context.TokensAreOnSameLine();
   }
-  function isOptionEnabledOrUndefined(optionName) {
-    return (context) => !context.options || !hasProperty(context.options, optionName) || !!context.options[optionName];
+  if (tags.length === 0 && !hasMultipleSignatures) {
+    tags = symbol.getContextualJsDocTags(enclosingDeclaration, typeChecker);
   }
-  function isForContext(context) {
-    return context.contextNode.kind === 245 /* ForStatement */;
+  if (documentation.length === 0 && documentationFromAlias) {
+    documentation = documentationFromAlias;
   }
-  function isNotForContext(context) {
-    return !isForContext(context);
+  if (tags.length === 0 && tagsFromAlias) {
+    tags = tagsFromAlias;
   }
-  function isBinaryOpContext(context) {
-    switch (context.contextNode.kind) {
-      case 223 /* BinaryExpression */:
-        return context.contextNode.operatorToken.kind !== 27 /* CommaToken */;
-      case 224 /* ConditionalExpression */:
-      case 191 /* ConditionalType */:
-      case 231 /* AsExpression */:
-      case 278 /* ExportSpecifier */:
-      case 273 /* ImportSpecifier */:
-      case 179 /* TypePredicate */:
-      case 189 /* UnionType */:
-      case 190 /* IntersectionType */:
-      case 235 /* SatisfiesExpression */:
-        return true;
-      case 205 /* BindingElement */:
-      case 262 /* TypeAliasDeclaration */:
-      case 268 /* ImportEqualsDeclaration */:
-      case 274 /* ExportAssignment */:
-      case 257 /* VariableDeclaration */:
-      case 166 /* Parameter */:
-      case 302 /* EnumMember */:
-      case 169 /* PropertyDeclaration */:
-      case 168 /* PropertySignature */:
-        return context.currentTokenSpan.kind === 63 /* EqualsToken */ || context.nextTokenSpan.kind === 63 /* EqualsToken */;
-      case 246 /* ForInStatement */:
-      case 165 /* TypeParameter */:
-        return context.currentTokenSpan.kind === 101 /* InKeyword */ || context.nextTokenSpan.kind === 101 /* InKeyword */ || context.currentTokenSpan.kind === 63 /* EqualsToken */ || context.nextTokenSpan.kind === 63 /* EqualsToken */;
-      case 247 /* ForOfStatement */:
-        return context.currentTokenSpan.kind === 162 /* OfKeyword */ || context.nextTokenSpan.kind === 162 /* OfKeyword */;
+  return { displayParts, documentation, symbolKind, tags: tags.length === 0 ? void 0 : tags };
+  function getPrinter() {
+    if (!printer) {
+      printer = createPrinter({ removeComments: true });
     }
-    return false;
+    return printer;
   }
-  function isNotBinaryOpContext(context) {
-    return !isBinaryOpContext(context);
-  }
-  function isNotTypeAnnotationContext(context) {
-    return !isTypeAnnotationContext(context);
-  }
-  function isTypeAnnotationContext(context) {
-    const contextKind = context.contextNode.kind;
-    return contextKind === 169 /* PropertyDeclaration */ || contextKind === 168 /* PropertySignature */ || contextKind === 166 /* Parameter */ || contextKind === 257 /* VariableDeclaration */ || isFunctionLikeKind(contextKind);
+  function prefixNextMeaning() {
+    if (displayParts.length) {
+      displayParts.push(lineBreakPart());
+    }
+    addAliasPrefixIfNecessary();
   }
-  function isConditionalOperatorContext(context) {
-    return context.contextNode.kind === 224 /* ConditionalExpression */ || context.contextNode.kind === 191 /* ConditionalType */;
+  function addAliasPrefixIfNecessary() {
+    if (alias) {
+      pushSymbolKind("alias" /* alias */);
+      displayParts.push(spacePart());
+    }
   }
-  function isSameLineTokenOrBeforeBlockContext(context) {
-    return context.TokensAreOnSameLine() || isBeforeBlockContext(context);
+  function addInPrefix() {
+    displayParts.push(spacePart());
+    displayParts.push(keywordPart(101 /* InKeyword */));
+    displayParts.push(spacePart());
   }
-  function isBraceWrappedContext(context) {
-    return context.contextNode.kind === 203 /* ObjectBindingPattern */ || context.contextNode.kind === 197 /* MappedType */ || isSingleLineBlockContext(context);
+  function addFullSymbolName(symbolToDisplay, enclosingDeclaration2) {
+    let indexInfos;
+    if (alias && symbolToDisplay === symbol) {
+      symbolToDisplay = alias;
+    }
+    if (symbolKind === "index" /* indexSignatureElement */) {
+      indexInfos = typeChecker.getIndexInfosOfIndexSymbol(symbolToDisplay);
+    }
+    let fullSymbolDisplayParts = [];
+    if (symbolToDisplay.flags & 131072 /* Signature */ && indexInfos) {
+      if (symbolToDisplay.parent) {
+        fullSymbolDisplayParts = symbolToDisplayParts(typeChecker, symbolToDisplay.parent);
+      }
+      fullSymbolDisplayParts.push(punctuationPart(22 /* OpenBracketToken */));
+      indexInfos.forEach((info, i) => {
+        fullSymbolDisplayParts.push(...typeToDisplayParts(typeChecker, info.keyType));
+        if (i !== indexInfos.length - 1) {
+          fullSymbolDisplayParts.push(spacePart());
+          fullSymbolDisplayParts.push(punctuationPart(51 /* BarToken */));
+          fullSymbolDisplayParts.push(spacePart());
+        }
+      });
+      fullSymbolDisplayParts.push(punctuationPart(23 /* CloseBracketToken */));
+    } else {
+      fullSymbolDisplayParts = symbolToDisplayParts(
+        typeChecker,
+        symbolToDisplay,
+        enclosingDeclaration2 || sourceFile,
+        /*meaning*/
+        void 0,
+        1 /* WriteTypeParametersOrArguments */ | 2 /* UseOnlyExternalAliasing */ | 4 /* AllowAnyNodeKind */
+      );
+    }
+    addRange(displayParts, fullSymbolDisplayParts);
+    if (symbol.flags & 16777216 /* Optional */) {
+      displayParts.push(punctuationPart(57 /* QuestionToken */));
+    }
   }
-  function isBeforeMultilineBlockContext(context) {
-    return isBeforeBlockContext(context) && !(context.NextNodeAllOnSameLine() || context.NextNodeBlockIsOnOneLine());
+  function addPrefixForAnyFunctionOrVar(symbol2, symbolKind2) {
+    prefixNextMeaning();
+    if (symbolKind2) {
+      pushSymbolKind(symbolKind2);
+      if (symbol2 && !some(symbol2.declarations, (d) => isArrowFunction(d) || (isFunctionExpression(d) || isClassExpression(d)) && !d.name)) {
+        displayParts.push(spacePart());
+        addFullSymbolName(symbol2);
+      }
+    }
   }
-  function isMultilineBlockContext(context) {
-    return isBlockContext(context) && !(context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine());
+  function pushSymbolKind(symbolKind2) {
+    switch (symbolKind2) {
+      case "var" /* variableElement */:
+      case "function" /* functionElement */:
+      case "let" /* letElement */:
+      case "const" /* constElement */:
+      case "constructor" /* constructorImplementationElement */:
+        displayParts.push(textOrKeywordPart(symbolKind2));
+        return;
+      default:
+        displayParts.push(punctuationPart(20 /* OpenParenToken */));
+        displayParts.push(textOrKeywordPart(symbolKind2));
+        displayParts.push(punctuationPart(21 /* CloseParenToken */));
+        return;
+    }
   }
-  function isSingleLineBlockContext(context) {
-    return isBlockContext(context) && (context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine());
+  function addSignatureDisplayParts(signature, allSignatures, flags = 0 /* None */) {
+    addRange(displayParts, signatureToDisplayParts(typeChecker, signature, enclosingDeclaration, flags | 32 /* WriteTypeArgumentsOfSignature */));
+    if (allSignatures.length > 1) {
+      displayParts.push(spacePart());
+      displayParts.push(punctuationPart(20 /* OpenParenToken */));
+      displayParts.push(operatorPart(39 /* PlusToken */));
+      displayParts.push(displayPart((allSignatures.length - 1).toString(), 7 /* numericLiteral */));
+      displayParts.push(spacePart());
+      displayParts.push(textPart(allSignatures.length === 2 ? "overload" : "overloads"));
+      displayParts.push(punctuationPart(21 /* CloseParenToken */));
+    }
+    documentation = signature.getDocumentationComment(typeChecker);
+    tags = signature.getJsDocTags();
+    if (allSignatures.length > 1 && documentation.length === 0 && tags.length === 0) {
+      documentation = allSignatures[0].getDocumentationComment(typeChecker);
+      tags = allSignatures[0].getJsDocTags().filter((tag) => tag.name !== "deprecated");
+    }
   }
-  function isBlockContext(context) {
-    return nodeIsBlockContext(context.contextNode);
+  function writeTypeParametersOfSymbol(symbol2, enclosingDeclaration2) {
+    const typeParameterParts = mapToDisplayParts((writer) => {
+      const params = typeChecker.symbolToTypeParameterDeclarations(symbol2, enclosingDeclaration2, symbolDisplayNodeBuilderFlags);
+      getPrinter().writeList(53776 /* TypeParameters */, params, getSourceFileOfNode(getParseTreeNode(enclosingDeclaration2)), writer);
+    });
+    addRange(displayParts, typeParameterParts);
   }
-  function isBeforeBlockContext(context) {
-    return nodeIsBlockContext(context.nextTokenParent);
+}
+function isLocalVariableOrFunction(symbol) {
+  if (symbol.parent) {
+    return false;
   }
-  function nodeIsBlockContext(node) {
-    if (nodeIsTypeScriptDeclWithBlockContext(node)) {
+  return forEach(symbol.declarations, (declaration) => {
+    if (declaration.kind === 215 /* FunctionExpression */) {
       return true;
     }
-    switch (node.kind) {
-      case 238 /* Block */:
-      case 266 /* CaseBlock */:
-      case 207 /* ObjectLiteralExpression */:
-      case 265 /* ModuleBlock */:
-        return true;
+    if (declaration.kind !== 257 /* VariableDeclaration */ && declaration.kind !== 259 /* FunctionDeclaration */) {
+      return false;
     }
-    return false;
-  }
-  function isFunctionDeclContext(context) {
-    switch (context.contextNode.kind) {
-      case 259 /* FunctionDeclaration */:
-      case 171 /* MethodDeclaration */:
-      case 170 /* MethodSignature */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-      case 176 /* CallSignature */:
-      case 215 /* FunctionExpression */:
-      case 173 /* Constructor */:
-      case 216 /* ArrowFunction */:
-      case 261 /* InterfaceDeclaration */:
-        return true;
+    for (let parent2 = declaration.parent; !isFunctionBlock(parent2); parent2 = parent2.parent) {
+      if (parent2.kind === 308 /* SourceFile */ || parent2.kind === 265 /* ModuleBlock */) {
+        return false;
+      }
     }
-    return false;
-  }
-  function isNotFunctionDeclContext(context) {
-    return !isFunctionDeclContext(context);
-  }
-  function isFunctionDeclarationOrFunctionExpressionContext(context) {
-    return context.contextNode.kind === 259 /* FunctionDeclaration */ || context.contextNode.kind === 215 /* FunctionExpression */;
-  }
-  function isTypeScriptDeclWithBlockContext(context) {
-    return nodeIsTypeScriptDeclWithBlockContext(context.contextNode);
-  }
-  function nodeIsTypeScriptDeclWithBlockContext(node) {
-    switch (node.kind) {
-      case 260 /* ClassDeclaration */:
-      case 228 /* ClassExpression */:
-      case 261 /* InterfaceDeclaration */:
-      case 263 /* EnumDeclaration */:
-      case 184 /* TypeLiteral */:
-      case 264 /* ModuleDeclaration */:
-      case 275 /* ExportDeclaration */:
-      case 276 /* NamedExports */:
-      case 269 /* ImportDeclaration */:
-      case 272 /* NamedImports */:
-        return true;
+    return true;
+  });
+}
+
+// src/services/_namespaces/ts.textChanges.ts
+var ts_textChanges_exports = {};
+__export(ts_textChanges_exports, {
+  ChangeTracker: () => ChangeTracker,
+  LeadingTriviaOption: () => LeadingTriviaOption,
+  TrailingTriviaOption: () => TrailingTriviaOption,
+  applyChanges: () => applyChanges,
+  assignPositionsToNode: () => assignPositionsToNode,
+  createWriter: () => createWriter,
+  deleteNode: () => deleteNode,
+  getNewFileText: () => getNewFileText,
+  isThisTypeAnnotatable: () => isThisTypeAnnotatable,
+  isValidLocationToAddComment: () => isValidLocationToAddComment
+});
+
+// src/services/textChanges.ts
+function getPos2(n) {
+  const result = n.__pos;
+  Debug.assert(typeof result === "number");
+  return result;
+}
+function setPos(n, pos) {
+  Debug.assert(typeof pos === "number");
+  n.__pos = pos;
+}
+function getEnd(n) {
+  const result = n.__end;
+  Debug.assert(typeof result === "number");
+  return result;
+}
+function setEnd(n, end) {
+  Debug.assert(typeof end === "number");
+  n.__end = end;
+}
+var LeadingTriviaOption = /* @__PURE__ */ ((LeadingTriviaOption2) => {
+  LeadingTriviaOption2[LeadingTriviaOption2["Exclude"] = 0] = "Exclude";
+  LeadingTriviaOption2[LeadingTriviaOption2["IncludeAll"] = 1] = "IncludeAll";
+  LeadingTriviaOption2[LeadingTriviaOption2["JSDoc"] = 2] = "JSDoc";
+  LeadingTriviaOption2[LeadingTriviaOption2["StartLine"] = 3] = "StartLine";
+  return LeadingTriviaOption2;
+})(LeadingTriviaOption || {});
+var TrailingTriviaOption = /* @__PURE__ */ ((TrailingTriviaOption2) => {
+  TrailingTriviaOption2[TrailingTriviaOption2["Exclude"] = 0] = "Exclude";
+  TrailingTriviaOption2[TrailingTriviaOption2["ExcludeWhitespace"] = 1] = "ExcludeWhitespace";
+  TrailingTriviaOption2[TrailingTriviaOption2["Include"] = 2] = "Include";
+  return TrailingTriviaOption2;
+})(TrailingTriviaOption || {});
+function skipWhitespacesAndLineBreaks(text, start2) {
+  return skipTrivia(
+    text,
+    start2,
+    /*stopAfterLineBreak*/
+    false,
+    /*stopAtComments*/
+    true
+  );
+}
+function hasCommentsBeforeLineBreak(text, start2) {
+  let i = start2;
+  while (i < text.length) {
+    const ch = text.charCodeAt(i);
+    if (isWhiteSpaceSingleLine(ch)) {
+      i++;
+      continue;
+    }
+    return ch === 47 /* slash */;
+  }
+  return false;
+}
+var useNonAdjustedPositions = {
+  leadingTriviaOption: 0 /* Exclude */,
+  trailingTriviaOption: 0 /* Exclude */
+};
+function getAdjustedRange(sourceFile, startNode2, endNode2, options) {
+  return { pos: getAdjustedStartPosition(sourceFile, startNode2, options), end: getAdjustedEndPosition(sourceFile, endNode2, options) };
+}
+function getAdjustedStartPosition(sourceFile, node, options, hasTrailingComment = false) {
+  var _a2, _b;
+  const { leadingTriviaOption } = options;
+  if (leadingTriviaOption === 0 /* Exclude */) {
+    return node.getStart(sourceFile);
+  }
+  if (leadingTriviaOption === 3 /* StartLine */) {
+    const startPos = node.getStart(sourceFile);
+    const pos = getLineStartPositionForPosition(startPos, sourceFile);
+    return rangeContainsPosition(node, pos) ? pos : startPos;
+  }
+  if (leadingTriviaOption === 2 /* JSDoc */) {
+    const JSDocComments = getJSDocCommentRanges(node, sourceFile.text);
+    if (JSDocComments == null ? void 0 : JSDocComments.length) {
+      return getLineStartPositionForPosition(JSDocComments[0].pos, sourceFile);
+    }
+  }
+  const fullStart = node.getFullStart();
+  const start2 = node.getStart(sourceFile);
+  if (fullStart === start2) {
+    return start2;
+  }
+  const fullStartLine = getLineStartPositionForPosition(fullStart, sourceFile);
+  const startLine = getLineStartPositionForPosition(start2, sourceFile);
+  if (startLine === fullStartLine) {
+    return leadingTriviaOption === 1 /* IncludeAll */ ? fullStart : start2;
+  }
+  if (hasTrailingComment) {
+    const comment = ((_a2 = getLeadingCommentRanges(sourceFile.text, fullStart)) == null ? void 0 : _a2[0]) || ((_b = getTrailingCommentRanges(sourceFile.text, fullStart)) == null ? void 0 : _b[0]);
+    if (comment) {
+      return skipTrivia(
+        sourceFile.text,
+        comment.end,
+        /*stopAfterLineBreak*/
+        true,
+        /*stopAtComments*/
+        true
+      );
     }
-    return false;
   }
-  function isAfterCodeBlockContext(context) {
-    switch (context.currentTokenParent.kind) {
-      case 260 /* ClassDeclaration */:
-      case 264 /* ModuleDeclaration */:
-      case 263 /* EnumDeclaration */:
-      case 295 /* CatchClause */:
-      case 265 /* ModuleBlock */:
-      case 252 /* SwitchStatement */:
-        return true;
-      case 238 /* Block */: {
-        const blockParent = context.currentTokenParent.parent;
-        if (!blockParent || blockParent.kind !== 216 /* ArrowFunction */ && blockParent.kind !== 215 /* FunctionExpression */) {
-          return true;
+  const nextLineStart = fullStart > 0 ? 1 : 0;
+  let adjustedStartPosition = getStartPositionOfLine(getLineOfLocalPosition(sourceFile, fullStartLine) + nextLineStart, sourceFile);
+  adjustedStartPosition = skipWhitespacesAndLineBreaks(sourceFile.text, adjustedStartPosition);
+  return getStartPositionOfLine(getLineOfLocalPosition(sourceFile, adjustedStartPosition), sourceFile);
+}
+function getEndPositionOfMultilineTrailingComment(sourceFile, node, options) {
+  const { end } = node;
+  const { trailingTriviaOption } = options;
+  if (trailingTriviaOption === 2 /* Include */) {
+    const comments = getTrailingCommentRanges(sourceFile.text, end);
+    if (comments) {
+      const nodeEndLine = getLineOfLocalPosition(sourceFile, node.end);
+      for (const comment of comments) {
+        if (comment.kind === 2 /* SingleLineCommentTrivia */ || getLineOfLocalPosition(sourceFile, comment.pos) > nodeEndLine) {
+          break;
+        }
+        const commentEndLine = getLineOfLocalPosition(sourceFile, comment.end);
+        if (commentEndLine > nodeEndLine) {
+          return skipTrivia(
+            sourceFile.text,
+            comment.end,
+            /*stopAfterLineBreak*/
+            true,
+            /*stopAtComments*/
+            true
+          );
         }
       }
     }
-    return false;
   }
-  function isControlDeclContext(context) {
-    switch (context.contextNode.kind) {
-      case 242 /* IfStatement */:
-      case 252 /* SwitchStatement */:
-      case 245 /* ForStatement */:
-      case 246 /* ForInStatement */:
-      case 247 /* ForOfStatement */:
-      case 244 /* WhileStatement */:
-      case 255 /* TryStatement */:
-      case 243 /* DoStatement */:
-      case 251 /* WithStatement */:
-      case 295 /* CatchClause */:
-        return true;
-      default:
-        return false;
-    }
+  return void 0;
+}
+function getAdjustedEndPosition(sourceFile, node, options) {
+  var _a2;
+  const { end } = node;
+  const { trailingTriviaOption } = options;
+  if (trailingTriviaOption === 0 /* Exclude */) {
+    return end;
   }
-  function isObjectContext(context) {
-    return context.contextNode.kind === 207 /* ObjectLiteralExpression */;
+  if (trailingTriviaOption === 1 /* ExcludeWhitespace */) {
+    const comments = concatenate(getTrailingCommentRanges(sourceFile.text, end), getLeadingCommentRanges(sourceFile.text, end));
+    const realEnd = (_a2 = comments == null ? void 0 : comments[comments.length - 1]) == null ? void 0 : _a2.end;
+    if (realEnd) {
+      return realEnd;
+    }
+    return end;
   }
-  function isFunctionCallContext(context) {
-    return context.contextNode.kind === 210 /* CallExpression */;
+  const multilineEndPosition = getEndPositionOfMultilineTrailingComment(sourceFile, node, options);
+  if (multilineEndPosition) {
+    return multilineEndPosition;
   }
-  function isNewContext(context) {
-    return context.contextNode.kind === 211 /* NewExpression */;
+  const newEnd = skipTrivia(
+    sourceFile.text,
+    end,
+    /*stopAfterLineBreak*/
+    true
+  );
+  return newEnd !== end && (trailingTriviaOption === 2 /* Include */ || isLineBreak(sourceFile.text.charCodeAt(newEnd - 1))) ? newEnd : end;
+}
+function isSeparator(node, candidate) {
+  return !!candidate && !!node.parent && (candidate.kind === 27 /* CommaToken */ || candidate.kind === 26 /* SemicolonToken */ && node.parent.kind === 207 /* ObjectLiteralExpression */);
+}
+function isThisTypeAnnotatable(containingFunction) {
+  return isFunctionExpression(containingFunction) || isFunctionDeclaration(containingFunction);
+}
+var ChangeTracker = class {
+  /** Public for tests only. Other callers should use `ChangeTracker.with`. */
+  constructor(newLineCharacter, formatContext) {
+    this.newLineCharacter = newLineCharacter;
+    this.formatContext = formatContext;
+    this.changes = [];
+    this.newFiles = [];
+    this.classesWithNodesInsertedAtStart = /* @__PURE__ */ new Map();
+    // Set<ClassDeclaration> implemented as Map<node id, ClassDeclaration>
+    this.deletedNodes = [];
+  }
+  static fromContext(context) {
+    return new ChangeTracker(getNewLineOrDefaultFromHost(context.host, context.formatContext.options), context.formatContext);
+  }
+  static with(context, cb) {
+    const tracker = ChangeTracker.fromContext(context);
+    cb(tracker);
+    return tracker.getChanges();
+  }
+  pushRaw(sourceFile, change) {
+    Debug.assertEqual(sourceFile.fileName, change.fileName);
+    for (const c of change.textChanges) {
+      this.changes.push({
+        kind: 3 /* Text */,
+        sourceFile,
+        text: c.newText,
+        range: createTextRangeFromSpan(c.span)
+      });
+    }
   }
-  function isFunctionCallOrNewContext(context) {
-    return isFunctionCallContext(context) || isNewContext(context);
+  deleteRange(sourceFile, range) {
+    this.changes.push({ kind: 0 /* Remove */, sourceFile, range });
   }
-  function isPreviousTokenNotComma(context) {
-    return context.currentTokenSpan.kind !== 27 /* CommaToken */;
+  delete(sourceFile, node) {
+    this.deletedNodes.push({ sourceFile, node });
   }
-  function isNextTokenNotCloseBracket(context) {
-    return context.nextTokenSpan.kind !== 23 /* CloseBracketToken */;
+  /** Stop! Consider using `delete` instead, which has logic for deleting nodes from delimited lists. */
+  deleteNode(sourceFile, node, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
+    this.deleteRange(sourceFile, getAdjustedRange(sourceFile, node, node, options));
   }
-  function isNextTokenNotCloseParen(context) {
-    return context.nextTokenSpan.kind !== 21 /* CloseParenToken */;
+  deleteNodes(sourceFile, nodes, options = { leadingTriviaOption: 1 /* IncludeAll */ }, hasTrailingComment) {
+    for (const node of nodes) {
+      const pos = getAdjustedStartPosition(sourceFile, node, options, hasTrailingComment);
+      const end = getAdjustedEndPosition(sourceFile, node, options);
+      this.deleteRange(sourceFile, { pos, end });
+      hasTrailingComment = !!getEndPositionOfMultilineTrailingComment(sourceFile, node, options);
+    }
   }
-  function isArrowFunctionContext(context) {
-    return context.contextNode.kind === 216 /* ArrowFunction */;
+  deleteModifier(sourceFile, modifier) {
+    this.deleteRange(sourceFile, { pos: modifier.getStart(sourceFile), end: skipTrivia(
+      sourceFile.text,
+      modifier.end,
+      /*stopAfterLineBreak*/
+      true
+    ) });
   }
-  function isImportTypeContext(context) {
-    return context.contextNode.kind === 202 /* ImportType */;
+  deleteNodeRange(sourceFile, startNode2, endNode2, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
+    const startPosition = getAdjustedStartPosition(sourceFile, startNode2, options);
+    const endPosition = getAdjustedEndPosition(sourceFile, endNode2, options);
+    this.deleteRange(sourceFile, { pos: startPosition, end: endPosition });
   }
-  function isNonJsxSameLineTokenContext(context) {
-    return context.TokensAreOnSameLine() && context.contextNode.kind !== 11 /* JsxText */;
+  deleteNodeRangeExcludingEnd(sourceFile, startNode2, afterEndNode, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
+    const startPosition = getAdjustedStartPosition(sourceFile, startNode2, options);
+    const endPosition = afterEndNode === void 0 ? sourceFile.text.length : getAdjustedStartPosition(sourceFile, afterEndNode, options);
+    this.deleteRange(sourceFile, { pos: startPosition, end: endPosition });
   }
-  function isNonJsxTextContext(context) {
-    return context.contextNode.kind !== 11 /* JsxText */;
+  replaceRange(sourceFile, range, newNode, options = {}) {
+    this.changes.push({ kind: 1 /* ReplaceWithSingleNode */, sourceFile, range, options, node: newNode });
   }
-  function isNonJsxElementOrFragmentContext(context) {
-    return context.contextNode.kind !== 281 /* JsxElement */ && context.contextNode.kind !== 285 /* JsxFragment */;
+  replaceNode(sourceFile, oldNode, newNode, options = useNonAdjustedPositions) {
+    this.replaceRange(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, options), newNode, options);
   }
-  function isJsxExpressionContext(context) {
-    return context.contextNode.kind === 291 /* JsxExpression */ || context.contextNode.kind === 290 /* JsxSpreadAttribute */;
+  replaceNodeRange(sourceFile, startNode2, endNode2, newNode, options = useNonAdjustedPositions) {
+    this.replaceRange(sourceFile, getAdjustedRange(sourceFile, startNode2, endNode2, options), newNode, options);
   }
-  function isNextTokenParentJsxAttribute(context) {
-    return context.nextTokenParent.kind === 288 /* JsxAttribute */;
+  replaceRangeWithNodes(sourceFile, range, newNodes, options = {}) {
+    this.changes.push({ kind: 2 /* ReplaceWithMultipleNodes */, sourceFile, range, options, nodes: newNodes });
   }
-  function isJsxAttributeContext(context) {
-    return context.contextNode.kind === 288 /* JsxAttribute */;
+  replaceNodeWithNodes(sourceFile, oldNode, newNodes, options = useNonAdjustedPositions) {
+    this.replaceRangeWithNodes(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, options), newNodes, options);
   }
-  function isJsxSelfClosingElementContext(context) {
-    return context.contextNode.kind === 282 /* JsxSelfClosingElement */;
+  replaceNodeWithText(sourceFile, oldNode, text) {
+    this.replaceRangeWithText(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, useNonAdjustedPositions), text);
   }
-  function isNotBeforeBlockInFunctionDeclarationContext(context) {
-    return !isFunctionDeclContext(context) && !isBeforeBlockContext(context);
+  replaceNodeRangeWithNodes(sourceFile, startNode2, endNode2, newNodes, options = useNonAdjustedPositions) {
+    this.replaceRangeWithNodes(sourceFile, getAdjustedRange(sourceFile, startNode2, endNode2, options), newNodes, options);
   }
-  function isEndOfDecoratorContextOnSameLine(context) {
-    return context.TokensAreOnSameLine() && hasDecorators(context.contextNode) && nodeIsInDecoratorContext(context.currentTokenParent) && !nodeIsInDecoratorContext(context.nextTokenParent);
+  nodeHasTrailingComment(sourceFile, oldNode, configurableEnd = useNonAdjustedPositions) {
+    return !!getEndPositionOfMultilineTrailingComment(sourceFile, oldNode, configurableEnd);
   }
-  function nodeIsInDecoratorContext(node) {
-    while (node && isExpression(node)) {
-      node = node.parent;
-    }
-    return node && node.kind === 167 /* Decorator */;
+  nextCommaToken(sourceFile, node) {
+    const next = findNextToken(node, node.parent, sourceFile);
+    return next && next.kind === 27 /* CommaToken */ ? next : void 0;
   }
-  function isStartOfVariableDeclarationList(context) {
-    return context.currentTokenParent.kind === 258 /* VariableDeclarationList */ && context.currentTokenParent.getStart(context.sourceFile) === context.currentTokenSpan.pos;
+  replacePropertyAssignment(sourceFile, oldNode, newNode) {
+    const suffix = this.nextCommaToken(sourceFile, oldNode) ? "" : "," + this.newLineCharacter;
+    this.replaceNode(sourceFile, oldNode, newNode, { suffix });
   }
-  function isNotFormatOnEnter(context) {
-    return context.formattingRequestKind !== 2 /* FormatOnEnter */;
+  insertNodeAt(sourceFile, pos, newNode, options = {}) {
+    this.replaceRange(sourceFile, createRange(pos), newNode, options);
   }
-  function isModuleDeclContext(context) {
-    return context.contextNode.kind === 264 /* ModuleDeclaration */;
+  insertNodesAt(sourceFile, pos, newNodes, options = {}) {
+    this.replaceRangeWithNodes(sourceFile, createRange(pos), newNodes, options);
   }
-  function isObjectTypeContext(context) {
-    return context.contextNode.kind === 184 /* TypeLiteral */;
+  insertNodeAtTopOfFile(sourceFile, newNode, blankLineBetween) {
+    this.insertAtTopOfFile(sourceFile, newNode, blankLineBetween);
   }
-  function isConstructorSignatureContext(context) {
-    return context.contextNode.kind === 177 /* ConstructSignature */;
+  insertNodesAtTopOfFile(sourceFile, newNodes, blankLineBetween) {
+    this.insertAtTopOfFile(sourceFile, newNodes, blankLineBetween);
   }
-  function isTypeArgumentOrParameterOrAssertion(token, parent2) {
-    if (token.kind !== 29 /* LessThanToken */ && token.kind !== 31 /* GreaterThanToken */) {
-      return false;
-    }
-    switch (parent2.kind) {
-      case 180 /* TypeReference */:
-      case 213 /* TypeAssertionExpression */:
-      case 262 /* TypeAliasDeclaration */:
-      case 260 /* ClassDeclaration */:
-      case 228 /* ClassExpression */:
-      case 261 /* InterfaceDeclaration */:
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-      case 171 /* MethodDeclaration */:
-      case 170 /* MethodSignature */:
-      case 176 /* CallSignature */:
-      case 177 /* ConstructSignature */:
-      case 210 /* CallExpression */:
-      case 211 /* NewExpression */:
-      case 230 /* ExpressionWithTypeArguments */:
-        return true;
-      default:
-        return false;
+  insertAtTopOfFile(sourceFile, insert, blankLineBetween) {
+    const pos = getInsertionPositionAtSourceFileTop(sourceFile);
+    const options = {
+      prefix: pos === 0 ? void 0 : this.newLineCharacter,
+      suffix: (isLineBreak(sourceFile.text.charCodeAt(pos)) ? "" : this.newLineCharacter) + (blankLineBetween ? this.newLineCharacter : "")
+    };
+    if (isArray(insert)) {
+      this.insertNodesAt(sourceFile, pos, insert, options);
+    } else {
+      this.insertNodeAt(sourceFile, pos, insert, options);
     }
   }
-  function isTypeArgumentOrParameterOrAssertionContext(context) {
-    return isTypeArgumentOrParameterOrAssertion(context.currentTokenSpan, context.currentTokenParent) || isTypeArgumentOrParameterOrAssertion(context.nextTokenSpan, context.nextTokenParent);
+  insertFirstParameter(sourceFile, parameters, newParam) {
+    const p0 = firstOrUndefined(parameters);
+    if (p0) {
+      this.insertNodeBefore(sourceFile, p0, newParam);
+    } else {
+      this.insertNodeAt(sourceFile, parameters.pos, newParam);
+    }
+  }
+  insertNodeBefore(sourceFile, before, newNode, blankLineBetween = false, options = {}) {
+    this.insertNodeAt(sourceFile, getAdjustedStartPosition(sourceFile, before, options), newNode, this.getOptionsForInsertNodeBefore(before, newNode, blankLineBetween));
+  }
+  insertModifierAt(sourceFile, pos, modifier, options = {}) {
+    this.insertNodeAt(sourceFile, pos, factory.createToken(modifier), options);
+  }
+  insertModifierBefore(sourceFile, modifier, before) {
+    return this.insertModifierAt(sourceFile, before.getStart(sourceFile), modifier, { suffix: " " });
+  }
+  insertCommentBeforeLine(sourceFile, lineNumber, position, commentText) {
+    const lineStartPosition = getStartPositionOfLine(lineNumber, sourceFile);
+    const startPosition = getFirstNonSpaceCharacterPosition(sourceFile.text, lineStartPosition);
+    const insertAtLineStart = isValidLocationToAddComment(sourceFile, startPosition);
+    const token = getTouchingToken(sourceFile, insertAtLineStart ? startPosition : position);
+    const indent3 = sourceFile.text.slice(lineStartPosition, startPosition);
+    const text = `${insertAtLineStart ? "" : this.newLineCharacter}//${commentText}${this.newLineCharacter}${indent3}`;
+    this.insertText(sourceFile, token.getStart(sourceFile), text);
+  }
+  insertJsdocCommentBefore(sourceFile, node, tag) {
+    const fnStart = node.getStart(sourceFile);
+    if (node.jsDoc) {
+      for (const jsdoc of node.jsDoc) {
+        this.deleteRange(sourceFile, {
+          pos: getLineStartPositionForPosition(jsdoc.getStart(sourceFile), sourceFile),
+          end: getAdjustedEndPosition(
+            sourceFile,
+            jsdoc,
+            /*options*/
+            {}
+          )
+        });
+      }
+    }
+    const startPosition = getPrecedingNonSpaceCharacterPosition(sourceFile.text, fnStart - 1);
+    const indent3 = sourceFile.text.slice(startPosition, fnStart);
+    this.insertNodeAt(sourceFile, fnStart, tag, { suffix: this.newLineCharacter + indent3 });
   }
-  function isTypeAssertionContext(context) {
-    return context.contextNode.kind === 213 /* TypeAssertionExpression */;
+  createJSDocText(sourceFile, node) {
+    const comments = flatMap(node.jsDoc, (jsDoc2) => isString(jsDoc2.comment) ? factory.createJSDocText(jsDoc2.comment) : jsDoc2.comment);
+    const jsDoc = singleOrUndefined(node.jsDoc);
+    return jsDoc && positionsAreOnSameLine(jsDoc.pos, jsDoc.end, sourceFile) && length(comments) === 0 ? void 0 : factory.createNodeArray(intersperse(comments, factory.createJSDocText("\n")));
   }
-  function isVoidOpContext(context) {
-    return context.currentTokenSpan.kind === 114 /* VoidKeyword */ && context.currentTokenParent.kind === 219 /* VoidExpression */;
+  replaceJSDocComment(sourceFile, node, tags) {
+    this.insertJsdocCommentBefore(sourceFile, updateJSDocHost(node), factory.createJSDocComment(this.createJSDocText(sourceFile, node), factory.createNodeArray(tags)));
   }
-  function isYieldOrYieldStarWithOperand(context) {
-    return context.contextNode.kind === 226 /* YieldExpression */ && context.contextNode.expression !== void 0;
+  addJSDocTags(sourceFile, parent2, newTags) {
+    const oldTags = flatMapToMutable(parent2.jsDoc, (j) => j.tags);
+    const unmergedNewTags = newTags.filter((newTag) => !oldTags.some((tag, i) => {
+      const merged = tryMergeJsdocTags(tag, newTag);
+      if (merged)
+        oldTags[i] = merged;
+      return !!merged;
+    }));
+    this.replaceJSDocComment(sourceFile, parent2, [...oldTags, ...unmergedNewTags]);
   }
-  function isNonNullAssertionContext(context) {
-    return context.contextNode.kind === 232 /* NonNullExpression */;
+  filterJSDocTags(sourceFile, parent2, predicate) {
+    this.replaceJSDocComment(sourceFile, parent2, filter(flatMapToMutable(parent2.jsDoc, (j) => j.tags), predicate));
   }
-  function isNotStatementConditionContext(context) {
-    return !isStatementConditionContext(context);
+  replaceRangeWithText(sourceFile, range, text) {
+    this.changes.push({ kind: 3 /* Text */, sourceFile, range, text });
   }
-  function isStatementConditionContext(context) {
-    switch (context.contextNode.kind) {
-      case 242 /* IfStatement */:
-      case 245 /* ForStatement */:
-      case 246 /* ForInStatement */:
-      case 247 /* ForOfStatement */:
-      case 243 /* DoStatement */:
-      case 244 /* WhileStatement */:
-        return true;
-      default:
-        return false;
-    }
+  insertText(sourceFile, pos, text) {
+    this.replaceRangeWithText(sourceFile, createRange(pos), text);
   }
-  function isSemicolonDeletionContext(context) {
-    let nextTokenKind = context.nextTokenSpan.kind;
-    let nextTokenStart = context.nextTokenSpan.pos;
-    if (isTrivia(nextTokenKind)) {
-      const nextRealToken = context.nextTokenParent === context.currentTokenParent ? findNextToken(
-        context.currentTokenParent,
-        findAncestor(context.currentTokenParent, (a) => !a.parent),
-        context.sourceFile
-      ) : context.nextTokenParent.getFirstToken(context.sourceFile);
-      if (!nextRealToken) {
-        return true;
+  /** Prefer this over replacing a node with another that has a type annotation, as it avoids reformatting the other parts of the node. */
+  tryInsertTypeAnnotation(sourceFile, node, type) {
+    var _a2;
+    let endNode2;
+    if (isFunctionLike(node)) {
+      endNode2 = findChildOfKind(node, 21 /* CloseParenToken */, sourceFile);
+      if (!endNode2) {
+        if (!isArrowFunction(node))
+          return false;
+        endNode2 = first(node.parameters);
       }
-      nextTokenKind = nextRealToken.kind;
-      nextTokenStart = nextRealToken.getStart(context.sourceFile);
-    }
-    const startLine = context.sourceFile.getLineAndCharacterOfPosition(context.currentTokenSpan.pos).line;
-    const endLine = context.sourceFile.getLineAndCharacterOfPosition(nextTokenStart).line;
-    if (startLine === endLine) {
-      return nextTokenKind === 19 /* CloseBraceToken */ || nextTokenKind === 1 /* EndOfFileToken */;
-    }
-    if (nextTokenKind === 237 /* SemicolonClassElement */ || nextTokenKind === 26 /* SemicolonToken */) {
-      return false;
+    } else {
+      endNode2 = (_a2 = node.kind === 257 /* VariableDeclaration */ ? node.exclamationToken : node.questionToken) != null ? _a2 : node.name;
     }
-    if (context.contextNode.kind === 261 /* InterfaceDeclaration */ || context.contextNode.kind === 262 /* TypeAliasDeclaration */) {
-      return !isPropertySignature(context.currentTokenParent) || !!context.currentTokenParent.type || nextTokenKind !== 20 /* OpenParenToken */;
+    this.insertNodeAt(sourceFile, endNode2.end, type, { prefix: ": " });
+    return true;
+  }
+  tryInsertThisTypeAnnotation(sourceFile, node, type) {
+    const start2 = findChildOfKind(node, 20 /* OpenParenToken */, sourceFile).getStart(sourceFile) + 1;
+    const suffix = node.parameters.length ? ", " : "";
+    this.insertNodeAt(sourceFile, start2, type, { prefix: "this: ", suffix });
+  }
+  insertTypeParameters(sourceFile, node, typeParameters) {
+    const start2 = (findChildOfKind(node, 20 /* OpenParenToken */, sourceFile) || first(node.parameters)).getStart(sourceFile);
+    this.insertNodesAt(sourceFile, start2, typeParameters, { prefix: "<", suffix: ">", joiner: ", " });
+  }
+  getOptionsForInsertNodeBefore(before, inserted, blankLineBetween) {
+    if (isStatement(before) || isClassElement(before)) {
+      return { suffix: blankLineBetween ? this.newLineCharacter + this.newLineCharacter : this.newLineCharacter };
+    } else if (isVariableDeclaration(before)) {
+      return { suffix: ", " };
+    } else if (isParameter(before)) {
+      return isParameter(inserted) ? { suffix: ", " } : {};
+    } else if (isStringLiteral(before) && isImportDeclaration(before.parent) || isNamedImports(before)) {
+      return { suffix: ", " };
+    } else if (isImportSpecifier(before)) {
+      return { suffix: "," + (blankLineBetween ? this.newLineCharacter : " ") };
+    }
+    return Debug.failBadSyntaxKind(before);
+  }
+  insertNodeAtConstructorStart(sourceFile, ctr, newStatement) {
+    const firstStatement = firstOrUndefined(ctr.body.statements);
+    if (!firstStatement || !ctr.body.multiLine) {
+      this.replaceConstructorBody(sourceFile, ctr, [newStatement, ...ctr.body.statements]);
+    } else {
+      this.insertNodeBefore(sourceFile, firstStatement, newStatement);
     }
-    if (isPropertyDeclaration(context.currentTokenParent)) {
-      return !context.currentTokenParent.initializer;
+  }
+  insertNodeAtConstructorStartAfterSuperCall(sourceFile, ctr, newStatement) {
+    const superCallStatement = find(ctr.body.statements, (stmt) => isExpressionStatement(stmt) && isSuperCall(stmt.expression));
+    if (!superCallStatement || !ctr.body.multiLine) {
+      this.replaceConstructorBody(sourceFile, ctr, [...ctr.body.statements, newStatement]);
+    } else {
+      this.insertNodeAfter(sourceFile, superCallStatement, newStatement);
     }
-    return context.currentTokenParent.kind !== 245 /* ForStatement */ && context.currentTokenParent.kind !== 239 /* EmptyStatement */ && context.currentTokenParent.kind !== 237 /* SemicolonClassElement */ && nextTokenKind !== 22 /* OpenBracketToken */ && nextTokenKind !== 20 /* OpenParenToken */ && nextTokenKind !== 39 /* PlusToken */ && nextTokenKind !== 40 /* MinusToken */ && nextTokenKind !== 43 /* SlashToken */ && nextTokenKind !== 13 /* RegularExpressionLiteral */ && nextTokenKind !== 27 /* CommaToken */ && nextTokenKind !== 225 /* TemplateExpression */ && nextTokenKind !== 15 /* TemplateHead */ && nextTokenKind !== 14 /* NoSubstitutionTemplateLiteral */ && nextTokenKind !== 24 /* DotToken */;
   }
-  function isSemicolonInsertionContext(context) {
-    return positionIsASICandidate(context.currentTokenSpan.end, context.currentTokenParent, context.sourceFile);
+  insertNodeAtConstructorEnd(sourceFile, ctr, newStatement) {
+    const lastStatement = lastOrUndefined(ctr.body.statements);
+    if (!lastStatement || !ctr.body.multiLine) {
+      this.replaceConstructorBody(sourceFile, ctr, [...ctr.body.statements, newStatement]);
+    } else {
+      this.insertNodeAfter(sourceFile, lastStatement, newStatement);
+    }
   }
-  function isNotPropertyAccessOnIntegerLiteral(context) {
-    return !isPropertyAccessExpression(context.contextNode) || !isNumericLiteral(context.contextNode.expression) || context.contextNode.expression.getText().indexOf(".") !== -1;
+  replaceConstructorBody(sourceFile, ctr, statements) {
+    this.replaceNode(sourceFile, ctr.body, factory.createBlock(
+      statements,
+      /*multiLine*/
+      true
+    ));
   }
-
-  // src/services/formatting/rulesMap.ts
-  function getFormatContext(options, host) {
-    return { options, getRules: getRulesMap(), host };
+  insertNodeAtEndOfScope(sourceFile, scope, newNode) {
+    const pos = getAdjustedStartPosition(sourceFile, scope.getLastToken(), {});
+    this.insertNodeAt(sourceFile, pos, newNode, {
+      prefix: isLineBreak(sourceFile.text.charCodeAt(scope.getLastToken().pos)) ? this.newLineCharacter : this.newLineCharacter + this.newLineCharacter,
+      suffix: this.newLineCharacter
+    });
   }
-  var rulesMapCache;
-  function getRulesMap() {
-    if (rulesMapCache === void 0) {
-      rulesMapCache = createRulesMap(getAllRules());
-    }
-    return rulesMapCache;
+  insertMemberAtStart(sourceFile, node, newElement) {
+    this.insertNodeAtStartWorker(sourceFile, node, newElement);
   }
-  function getRuleActionExclusion(ruleAction) {
-    let mask2 = 0 /* None */;
-    if (ruleAction & 1 /* StopProcessingSpaceActions */) {
-      mask2 |= 28 /* ModifySpaceAction */;
-    }
-    if (ruleAction & 2 /* StopProcessingTokenActions */) {
-      mask2 |= 96 /* ModifyTokenAction */;
-    }
-    if (ruleAction & 28 /* ModifySpaceAction */) {
-      mask2 |= 28 /* ModifySpaceAction */;
-    }
-    if (ruleAction & 96 /* ModifyTokenAction */) {
-      mask2 |= 96 /* ModifyTokenAction */;
-    }
-    return mask2;
+  insertNodeAtObjectStart(sourceFile, obj, newElement) {
+    this.insertNodeAtStartWorker(sourceFile, obj, newElement);
   }
-  function createRulesMap(rules) {
-    const map2 = buildMap(rules);
-    return (context) => {
-      const bucket = map2[getRuleBucketIndex(context.currentTokenSpan.kind, context.nextTokenSpan.kind)];
-      if (bucket) {
-        const rules2 = [];
-        let ruleActionMask = 0;
-        for (const rule2 of bucket) {
-          const acceptRuleActions = ~getRuleActionExclusion(ruleActionMask);
-          if (rule2.action & acceptRuleActions && every(rule2.context, (c) => c(context))) {
-            rules2.push(rule2);
-            ruleActionMask |= rule2.action;
-          }
-        }
-        if (rules2.length) {
-          return rules2;
-        }
+  insertNodeAtStartWorker(sourceFile, node, newElement) {
+    var _a2;
+    const indentation = (_a2 = this.guessIndentationFromExistingMembers(sourceFile, node)) != null ? _a2 : this.computeIndentationForNewMember(sourceFile, node);
+    this.insertNodeAt(sourceFile, getMembersOrProperties(node).pos, newElement, this.getInsertNodeAtStartInsertOptions(sourceFile, node, indentation));
+  }
+  /**
+   * Tries to guess the indentation from the existing members of a class/interface/object. All members must be on
+   * new lines and must share the same indentation.
+   */
+  guessIndentationFromExistingMembers(sourceFile, node) {
+    let indentation;
+    let lastRange = node;
+    for (const member of getMembersOrProperties(node)) {
+      if (rangeStartPositionsAreOnSameLine(lastRange, member, sourceFile)) {
+        return void 0;
       }
-    };
-  }
-  function buildMap(rules) {
-    const map2 = new Array(mapRowLength * mapRowLength);
-    const rulesBucketConstructionStateList = new Array(map2.length);
-    for (const rule2 of rules) {
-      const specificRule = rule2.leftTokenRange.isSpecific && rule2.rightTokenRange.isSpecific;
-      for (const left of rule2.leftTokenRange.tokens) {
-        for (const right of rule2.rightTokenRange.tokens) {
-          const index = getRuleBucketIndex(left, right);
-          let rulesBucket = map2[index];
-          if (rulesBucket === void 0) {
-            rulesBucket = map2[index] = [];
-          }
-          addRule(rulesBucket, rule2.rule, specificRule, rulesBucketConstructionStateList, index);
-        }
+      const memberStart = member.getStart(sourceFile);
+      const memberIndentation = ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(getLineStartPositionForPosition(memberStart, sourceFile), memberStart, sourceFile, this.formatContext.options);
+      if (indentation === void 0) {
+        indentation = memberIndentation;
+      } else if (memberIndentation !== indentation) {
+        return void 0;
       }
+      lastRange = member;
     }
-    return map2;
+    return indentation;
   }
-  function getRuleBucketIndex(row, column) {
-    Debug.assert(row <= 162 /* LastKeyword */ && column <= 162 /* LastKeyword */, "Must compute formatting context from tokens");
-    return row * mapRowLength + column;
-  }
-  var maskBitSize = 5;
-  var mask = 31;
-  var mapRowLength = 162 /* LastToken */ + 1;
-  var RulesPosition = ((RulesPosition2) => {
-    RulesPosition2[RulesPosition2["StopRulesSpecific"] = 0] = "StopRulesSpecific";
-    RulesPosition2[RulesPosition2["StopRulesAny"] = maskBitSize * 1] = "StopRulesAny";
-    RulesPosition2[RulesPosition2["ContextRulesSpecific"] = maskBitSize * 2] = "ContextRulesSpecific";
-    RulesPosition2[RulesPosition2["ContextRulesAny"] = maskBitSize * 3] = "ContextRulesAny";
-    RulesPosition2[RulesPosition2["NoContextRulesSpecific"] = maskBitSize * 4] = "NoContextRulesSpecific";
-    RulesPosition2[RulesPosition2["NoContextRulesAny"] = maskBitSize * 5] = "NoContextRulesAny";
-    return RulesPosition2;
-  })(RulesPosition || {});
-  function addRule(rules, rule2, specificTokens, constructionState, rulesBucketIndex) {
-    const position = rule2.action & 3 /* StopAction */ ? specificTokens ? 0 /* StopRulesSpecific */ : RulesPosition.StopRulesAny : rule2.context !== anyContext ? specificTokens ? RulesPosition.ContextRulesSpecific : RulesPosition.ContextRulesAny : specificTokens ? RulesPosition.NoContextRulesSpecific : RulesPosition.NoContextRulesAny;
-    const state = constructionState[rulesBucketIndex] || 0;
-    rules.splice(getInsertionIndex(state, position), 0, rule2);
-    constructionState[rulesBucketIndex] = increaseInsertionIndex(state, position);
-  }
-  function getInsertionIndex(indexBitmap, maskPosition) {
-    let index = 0;
-    for (let pos = 0; pos <= maskPosition; pos += maskBitSize) {
-      index += indexBitmap & mask;
-      indexBitmap >>= maskBitSize;
-    }
-    return index;
+  computeIndentationForNewMember(sourceFile, node) {
+    var _a2;
+    const nodeStart = node.getStart(sourceFile);
+    return ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(getLineStartPositionForPosition(nodeStart, sourceFile), nodeStart, sourceFile, this.formatContext.options) + ((_a2 = this.formatContext.options.indentSize) != null ? _a2 : 4);
+  }
+  getInsertNodeAtStartInsertOptions(sourceFile, node, indentation) {
+    const members = getMembersOrProperties(node);
+    const isEmpty = members.length === 0;
+    const isFirstInsertion = addToSeen(this.classesWithNodesInsertedAtStart, getNodeId(node), { node, sourceFile });
+    const insertTrailingComma = isObjectLiteralExpression(node) && (!isJsonSourceFile(sourceFile) || !isEmpty);
+    const insertLeadingComma = isObjectLiteralExpression(node) && isJsonSourceFile(sourceFile) && isEmpty && !isFirstInsertion;
+    return {
+      indentation,
+      prefix: (insertLeadingComma ? "," : "") + this.newLineCharacter,
+      suffix: insertTrailingComma ? "," : isInterfaceDeclaration(node) && isEmpty ? ";" : ""
+    };
   }
-  function increaseInsertionIndex(indexBitmap, maskPosition) {
-    const value = (indexBitmap >> maskPosition & mask) + 1;
-    Debug.assert((value & mask) === value, "Adding more rules into the sub-bucket than allowed. Maximum allowed is 32 rules.");
-    return indexBitmap & ~(mask << maskPosition) | value << maskPosition;
+  insertNodeAfterComma(sourceFile, after, newNode) {
+    const endPosition = this.insertNodeAfterWorker(sourceFile, this.nextCommaToken(sourceFile, after) || after, newNode);
+    this.insertNodeAt(sourceFile, endPosition, newNode, this.getInsertNodeAfterOptions(sourceFile, after));
   }
-
-  // src/services/formatting/formatting.ts
-  function createTextRangeWithKind(pos, end, kind) {
-    const textRangeWithKind = { pos, end, kind };
-    if (Debug.isDebugging) {
-      Object.defineProperty(textRangeWithKind, "__debugKind", {
-        get: () => Debug.formatSyntaxKind(kind)
-      });
-    }
-    return textRangeWithKind;
+  insertNodeAfter(sourceFile, after, newNode) {
+    const endPosition = this.insertNodeAfterWorker(sourceFile, after, newNode);
+    this.insertNodeAt(sourceFile, endPosition, newNode, this.getInsertNodeAfterOptions(sourceFile, after));
   }
-  function formatOnEnter(position, sourceFile, formatContext) {
-    const line = sourceFile.getLineAndCharacterOfPosition(position).line;
-    if (line === 0) {
-      return [];
-    }
-    let endOfFormatSpan = getEndLinePosition(line, sourceFile);
-    while (isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(endOfFormatSpan))) {
-      endOfFormatSpan--;
-    }
-    if (isLineBreak(sourceFile.text.charCodeAt(endOfFormatSpan))) {
-      endOfFormatSpan--;
-    }
-    const span = {
-      pos: getStartPositionOfLine(line - 1, sourceFile),
-      end: endOfFormatSpan + 1
-    };
-    return formatSpan(span, sourceFile, formatContext, 2 /* FormatOnEnter */);
+  insertNodeAtEndOfList(sourceFile, list, newNode) {
+    this.insertNodeAt(sourceFile, list.end, newNode, { prefix: ", " });
   }
-  function formatOnSemicolon(position, sourceFile, formatContext) {
-    const semicolon = findImmediatelyPrecedingTokenOfKind(position, 26 /* SemicolonToken */, sourceFile);
-    return formatNodeLines(findOutermostNodeWithinListLevel(semicolon), sourceFile, formatContext, 3 /* FormatOnSemicolon */);
+  insertNodesAfter(sourceFile, after, newNodes) {
+    const endPosition = this.insertNodeAfterWorker(sourceFile, after, first(newNodes));
+    this.insertNodesAt(sourceFile, endPosition, newNodes, this.getInsertNodeAfterOptions(sourceFile, after));
   }
-  function formatOnOpeningCurly(position, sourceFile, formatContext) {
-    const openingCurly = findImmediatelyPrecedingTokenOfKind(position, 18 /* OpenBraceToken */, sourceFile);
-    if (!openingCurly) {
-      return [];
+  insertNodeAfterWorker(sourceFile, after, newNode) {
+    if (needSemicolonBetween(after, newNode)) {
+      if (sourceFile.text.charCodeAt(after.end - 1) !== 59 /* semicolon */) {
+        this.replaceRange(sourceFile, createRange(after.end), factory.createToken(26 /* SemicolonToken */));
+      }
     }
-    const curlyBraceRange = openingCurly.parent;
-    const outermostNode = findOutermostNodeWithinListLevel(curlyBraceRange);
-    const textRange = {
-      pos: getLineStartPositionForPosition(outermostNode.getStart(sourceFile), sourceFile),
-      end: position
-    };
-    return formatSpan(textRange, sourceFile, formatContext, 4 /* FormatOnOpeningCurlyBrace */);
+    const endPosition = getAdjustedEndPosition(sourceFile, after, {});
+    return endPosition;
   }
-  function formatOnClosingCurly(position, sourceFile, formatContext) {
-    const precedingToken = findImmediatelyPrecedingTokenOfKind(position, 19 /* CloseBraceToken */, sourceFile);
-    return formatNodeLines(findOutermostNodeWithinListLevel(precedingToken), sourceFile, formatContext, 5 /* FormatOnClosingCurlyBrace */);
-  }
-  function formatDocument(sourceFile, formatContext) {
-    const span = {
-      pos: 0,
-      end: sourceFile.text.length
-    };
-    return formatSpan(span, sourceFile, formatContext, 0 /* FormatDocument */);
-  }
-  function formatSelection(start2, end, sourceFile, formatContext) {
-    const span = {
-      pos: getLineStartPositionForPosition(start2, sourceFile),
-      end
+  getInsertNodeAfterOptions(sourceFile, after) {
+    const options = this.getInsertNodeAfterOptionsWorker(after);
+    return {
+      ...options,
+      prefix: after.end === sourceFile.end && isStatement(after) ? options.prefix ? `
+${options.prefix}` : "\n" : options.prefix
     };
-    return formatSpan(span, sourceFile, formatContext, 1 /* FormatSelection */);
-  }
-  function findImmediatelyPrecedingTokenOfKind(end, expectedTokenKind, sourceFile) {
-    const precedingToken = findPrecedingToken(end, sourceFile);
-    return precedingToken && precedingToken.kind === expectedTokenKind && end === precedingToken.getEnd() ? precedingToken : void 0;
-  }
-  function findOutermostNodeWithinListLevel(node) {
-    let current = node;
-    while (current && current.parent && current.parent.end === node.end && !isListElement(current.parent, current)) {
-      current = current.parent;
-    }
-    return current;
   }
-  function isListElement(parent2, node) {
-    switch (parent2.kind) {
+  getInsertNodeAfterOptionsWorker(node) {
+    switch (node.kind) {
       case 260 /* ClassDeclaration */:
-      case 261 /* InterfaceDeclaration */:
-        return rangeContainsRange(parent2.members, node);
       case 264 /* ModuleDeclaration */:
-        const body = parent2.body;
-        return !!body && body.kind === 265 /* ModuleBlock */ && rangeContainsRange(body.statements, node);
-      case 308 /* SourceFile */:
-      case 238 /* Block */:
-      case 265 /* ModuleBlock */:
-        return rangeContainsRange(parent2.statements, node);
-      case 295 /* CatchClause */:
-        return rangeContainsRange(parent2.block.statements, node);
+        return { prefix: this.newLineCharacter, suffix: this.newLineCharacter };
+      case 257 /* VariableDeclaration */:
+      case 10 /* StringLiteral */:
+      case 79 /* Identifier */:
+        return { prefix: ", " };
+      case 299 /* PropertyAssignment */:
+        return { suffix: "," + this.newLineCharacter };
+      case 93 /* ExportKeyword */:
+        return { prefix: " " };
+      case 166 /* Parameter */:
+        return {};
+      default:
+        Debug.assert(isStatement(node) || isClassOrTypeElement(node));
+        return { suffix: this.newLineCharacter };
     }
-    return false;
   }
-  function findEnclosingNode(range, sourceFile) {
-    return find2(sourceFile);
-    function find2(n) {
-      const candidate = forEachChild(n, (c) => startEndContainsRange(c.getStart(sourceFile), c.end, range) && c);
-      if (candidate) {
-        const result = find2(candidate);
-        if (result) {
-          return result;
-        }
+  insertName(sourceFile, node, name) {
+    Debug.assert(!node.name);
+    if (node.kind === 216 /* ArrowFunction */) {
+      const arrow = findChildOfKind(node, 38 /* EqualsGreaterThanToken */, sourceFile);
+      const lparen = findChildOfKind(node, 20 /* OpenParenToken */, sourceFile);
+      if (lparen) {
+        this.insertNodesAt(sourceFile, lparen.getStart(sourceFile), [factory.createToken(98 /* FunctionKeyword */), factory.createIdentifier(name)], { joiner: " " });
+        deleteNode(this, sourceFile, arrow);
+      } else {
+        this.insertText(sourceFile, first(node.parameters).getStart(sourceFile), `function ${name}(`);
+        this.replaceRange(sourceFile, arrow, factory.createToken(21 /* CloseParenToken */));
       }
-      return n;
+      if (node.body.kind !== 238 /* Block */) {
+        this.insertNodesAt(sourceFile, node.body.getStart(sourceFile), [factory.createToken(18 /* OpenBraceToken */), factory.createToken(105 /* ReturnKeyword */)], { joiner: " ", suffix: " " });
+        this.insertNodesAt(sourceFile, node.body.end, [factory.createToken(26 /* SemicolonToken */), factory.createToken(19 /* CloseBraceToken */)], { joiner: " " });
+      }
+    } else {
+      const pos = findChildOfKind(node, node.kind === 215 /* FunctionExpression */ ? 98 /* FunctionKeyword */ : 84 /* ClassKeyword */, sourceFile).end;
+      this.insertNodeAt(sourceFile, pos, factory.createIdentifier(name), { prefix: " " });
+    }
+  }
+  insertExportModifier(sourceFile, node) {
+    this.insertText(sourceFile, node.getStart(sourceFile), "export ");
+  }
+  insertImportSpecifierAtIndex(sourceFile, importSpecifier, namedImports, index) {
+    const prevSpecifier = namedImports.elements[index - 1];
+    if (prevSpecifier) {
+      this.insertNodeInListAfter(sourceFile, prevSpecifier, importSpecifier);
+    } else {
+      this.insertNodeBefore(
+        sourceFile,
+        namedImports.elements[0],
+        importSpecifier,
+        !positionsAreOnSameLine(namedImports.elements[0].getStart(), namedImports.parent.parent.getStart(), sourceFile)
+      );
     }
   }
-  function prepareRangeContainsErrorFunction(errors, originalRange) {
-    if (!errors.length) {
-      return rangeHasNoErrors;
+  /**
+   * This function should be used to insert nodes in lists when nodes don't carry separators as the part of the node range,
+   * i.e. arguments in arguments lists, parameters in parameter lists etc.
+   * Note that separators are part of the node in statements and class elements.
+   */
+  insertNodeInListAfter(sourceFile, after, newNode, containingList = ts_formatting_exports.SmartIndenter.getContainingList(after, sourceFile)) {
+    if (!containingList) {
+      Debug.fail("node is not a list element");
+      return;
     }
-    const sorted = errors.filter((d) => rangeOverlapsWithStartEnd(originalRange, d.start, d.start + d.length)).sort((e1, e2) => e1.start - e2.start);
-    if (!sorted.length) {
-      return rangeHasNoErrors;
+    const index = indexOfNode(containingList, after);
+    if (index < 0) {
+      return;
     }
-    let index = 0;
-    return (r) => {
-      while (true) {
-        if (index >= sorted.length) {
-          return false;
+    const end = after.getEnd();
+    if (index !== containingList.length - 1) {
+      const nextToken = getTokenAtPosition(sourceFile, after.end);
+      if (nextToken && isSeparator(after, nextToken)) {
+        const nextNode = containingList[index + 1];
+        const startPos = skipWhitespacesAndLineBreaks(sourceFile.text, nextNode.getFullStart());
+        const suffix = `${tokenToString(nextToken.kind)}${sourceFile.text.substring(nextToken.end, startPos)}`;
+        this.insertNodesAt(sourceFile, startPos, [newNode], { suffix });
+      }
+    } else {
+      const afterStart = after.getStart(sourceFile);
+      const afterStartLinePosition = getLineStartPositionForPosition(afterStart, sourceFile);
+      let separator;
+      let multilineList = false;
+      if (containingList.length === 1) {
+        separator = 27 /* CommaToken */;
+      } else {
+        const tokenBeforeInsertPosition = findPrecedingToken(after.pos, sourceFile);
+        separator = isSeparator(after, tokenBeforeInsertPosition) ? tokenBeforeInsertPosition.kind : 27 /* CommaToken */;
+        const afterMinusOneStartLinePosition = getLineStartPositionForPosition(containingList[index - 1].getStart(sourceFile), sourceFile);
+        multilineList = afterMinusOneStartLinePosition !== afterStartLinePosition;
+      }
+      if (hasCommentsBeforeLineBreak(sourceFile.text, after.end)) {
+        multilineList = true;
+      }
+      if (multilineList) {
+        this.replaceRange(sourceFile, createRange(end), factory.createToken(separator));
+        const indentation = ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(afterStartLinePosition, afterStart, sourceFile, this.formatContext.options);
+        let insertPos = skipTrivia(
+          sourceFile.text,
+          end,
+          /*stopAfterLineBreak*/
+          true,
+          /*stopAtComments*/
+          false
+        );
+        while (insertPos !== end && isLineBreak(sourceFile.text.charCodeAt(insertPos - 1))) {
+          insertPos--;
         }
-        const error = sorted[index];
-        if (r.end <= error.start) {
-          return false;
+        this.replaceRange(sourceFile, createRange(insertPos), newNode, { indentation, prefix: this.newLineCharacter });
+      } else {
+        this.replaceRange(sourceFile, createRange(end), newNode, { prefix: `${tokenToString(separator)} ` });
+      }
+    }
+  }
+  parenthesizeExpression(sourceFile, expression) {
+    this.replaceRange(sourceFile, rangeOfNode(expression), factory.createParenthesizedExpression(expression));
+  }
+  finishClassesWithNodesInsertedAtStart() {
+    this.classesWithNodesInsertedAtStart.forEach(({ node, sourceFile }) => {
+      const [openBraceEnd, closeBraceEnd] = getClassOrObjectBraceEnds(node, sourceFile);
+      if (openBraceEnd !== void 0 && closeBraceEnd !== void 0) {
+        const isEmpty = getMembersOrProperties(node).length === 0;
+        const isSingleLine = positionsAreOnSameLine(openBraceEnd, closeBraceEnd, sourceFile);
+        if (isEmpty && isSingleLine && openBraceEnd !== closeBraceEnd - 1) {
+          this.deleteRange(sourceFile, createRange(openBraceEnd, closeBraceEnd - 1));
         }
-        if (startEndOverlapsWithStartEnd(r.pos, r.end, error.start, error.start + error.length)) {
-          return true;
+        if (isSingleLine) {
+          this.insertText(sourceFile, closeBraceEnd - 1, this.newLineCharacter);
         }
-        index++;
       }
-    };
-    function rangeHasNoErrors() {
-      return false;
-    }
+    });
   }
-  function getScanStartPosition(enclosingNode, originalRange, sourceFile) {
-    const start2 = enclosingNode.getStart(sourceFile);
-    if (start2 === originalRange.pos && enclosingNode.end === originalRange.end) {
-      return start2;
-    }
-    const precedingToken = findPrecedingToken(originalRange.pos, sourceFile);
-    if (!precedingToken) {
-      return enclosingNode.pos;
+  finishDeleteDeclarations() {
+    const deletedNodesInLists = /* @__PURE__ */ new Set();
+    for (const { sourceFile, node } of this.deletedNodes) {
+      if (!this.deletedNodes.some((d) => d.sourceFile === sourceFile && rangeContainsRangeExclusive(d.node, node))) {
+        if (isArray(node)) {
+          this.deleteRange(sourceFile, rangeOfTypeParameters(sourceFile, node));
+        } else {
+          deleteDeclaration.deleteDeclaration(this, deletedNodesInLists, sourceFile, node);
+        }
+      }
     }
-    if (precedingToken.end >= originalRange.pos) {
-      return enclosingNode.pos;
+    deletedNodesInLists.forEach((node) => {
+      const sourceFile = node.getSourceFile();
+      const list = ts_formatting_exports.SmartIndenter.getContainingList(node, sourceFile);
+      if (node !== last(list))
+        return;
+      const lastNonDeletedIndex = findLastIndex(list, (n) => !deletedNodesInLists.has(n), list.length - 2);
+      if (lastNonDeletedIndex !== -1) {
+        this.deleteRange(sourceFile, { pos: list[lastNonDeletedIndex].end, end: startPositionToDeleteNodeInList(sourceFile, list[lastNonDeletedIndex + 1]) });
+      }
+    });
+  }
+  /**
+   * Note: after calling this, the TextChanges object must be discarded!
+   * @param validate only for tests
+   *    The reason we must validate as part of this method is that `getNonFormattedText` changes the node's positions,
+   *    so we can only call this once and can't get the non-formatted text separately.
+   */
+  getChanges(validate) {
+    this.finishDeleteDeclarations();
+    this.finishClassesWithNodesInsertedAtStart();
+    const changes = changesToText.getTextChangesFromChanges(this.changes, this.newLineCharacter, this.formatContext, validate);
+    for (const { oldFile, fileName, statements } of this.newFiles) {
+      changes.push(changesToText.newFileChanges(oldFile, fileName, statements, this.newLineCharacter, this.formatContext));
+    }
+    return changes;
+  }
+  createNewFile(oldFile, fileName, statements) {
+    this.newFiles.push({ oldFile, fileName, statements });
+  }
+};
+function updateJSDocHost(parent2) {
+  if (parent2.kind !== 216 /* ArrowFunction */) {
+    return parent2;
+  }
+  const jsDocNode = parent2.parent.kind === 169 /* PropertyDeclaration */ ? parent2.parent : parent2.parent.parent;
+  jsDocNode.jsDoc = parent2.jsDoc;
+  jsDocNode.jsDocCache = parent2.jsDocCache;
+  return jsDocNode;
+}
+function tryMergeJsdocTags(oldTag, newTag) {
+  if (oldTag.kind !== newTag.kind) {
+    return void 0;
+  }
+  switch (oldTag.kind) {
+    case 344 /* JSDocParameterTag */: {
+      const oldParam = oldTag;
+      const newParam = newTag;
+      return isIdentifier(oldParam.name) && isIdentifier(newParam.name) && oldParam.name.escapedText === newParam.name.escapedText ? factory.createJSDocParameterTag(
+        /*tagName*/
+        void 0,
+        newParam.name,
+        /*isBracketed*/
+        false,
+        newParam.typeExpression,
+        newParam.isNameFirst,
+        oldParam.comment
+      ) : void 0;
     }
-    return precedingToken.end;
+    case 345 /* JSDocReturnTag */:
+      return factory.createJSDocReturnTag(
+        /*tagName*/
+        void 0,
+        newTag.typeExpression,
+        oldTag.comment
+      );
+    case 347 /* JSDocTypeTag */:
+      return factory.createJSDocTypeTag(
+        /*tagName*/
+        void 0,
+        newTag.typeExpression,
+        oldTag.comment
+      );
+  }
+}
+function startPositionToDeleteNodeInList(sourceFile, node) {
+  return skipTrivia(
+    sourceFile.text,
+    getAdjustedStartPosition(sourceFile, node, { leadingTriviaOption: 1 /* IncludeAll */ }),
+    /*stopAfterLineBreak*/
+    false,
+    /*stopAtComments*/
+    true
+  );
+}
+function endPositionToDeleteNodeInList(sourceFile, node, prevNode, nextNode) {
+  const end = startPositionToDeleteNodeInList(sourceFile, nextNode);
+  if (prevNode === void 0 || positionsAreOnSameLine(getAdjustedEndPosition(sourceFile, node, {}), end, sourceFile)) {
+    return end;
   }
-  function getOwnOrInheritedDelta(n, options, sourceFile) {
-    let previousLine = -1 /* Unknown */;
-    let child;
-    while (n) {
-      const line = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)).line;
-      if (previousLine !== -1 /* Unknown */ && line !== previousLine) {
-        break;
+  const token = findPrecedingToken(nextNode.getStart(sourceFile), sourceFile);
+  if (isSeparator(node, token)) {
+    const prevToken = findPrecedingToken(node.getStart(sourceFile), sourceFile);
+    if (isSeparator(prevNode, prevToken)) {
+      const pos = skipTrivia(
+        sourceFile.text,
+        token.getEnd(),
+        /*stopAfterLineBreak*/
+        true,
+        /*stopAtComments*/
+        true
+      );
+      if (positionsAreOnSameLine(prevToken.getStart(sourceFile), token.getStart(sourceFile), sourceFile)) {
+        return isLineBreak(sourceFile.text.charCodeAt(pos - 1)) ? pos - 1 : pos;
       }
-      if (SmartIndenter.shouldIndentChildNode(options, n, child, sourceFile)) {
-        return options.indentSize;
+      if (isLineBreak(sourceFile.text.charCodeAt(pos))) {
+        return pos;
       }
-      previousLine = line;
-      child = n;
-      n = n.parent;
     }
-    return 0;
   }
-  function formatNodeGivenIndentation(node, sourceFileLike, languageVariant, initialIndentation, delta, formatContext) {
-    const range = { pos: node.pos, end: node.end };
-    return getFormattingScanner(sourceFileLike.text, languageVariant, range.pos, range.end, (scanner2) => formatSpanWorker(
-      range,
-      node,
-      initialIndentation,
-      delta,
-      scanner2,
-      formatContext,
-      1 /* FormatSelection */,
-      (_) => false,
-      sourceFileLike
-    ));
+  return end;
+}
+function getClassOrObjectBraceEnds(cls, sourceFile) {
+  const open = findChildOfKind(cls, 18 /* OpenBraceToken */, sourceFile);
+  const close = findChildOfKind(cls, 19 /* CloseBraceToken */, sourceFile);
+  return [open == null ? void 0 : open.end, close == null ? void 0 : close.end];
+}
+function getMembersOrProperties(node) {
+  return isObjectLiteralExpression(node) ? node.properties : node.members;
+}
+function getNewFileText(statements, scriptKind, newLineCharacter, formatContext) {
+  return changesToText.newFileChangesWorker(
+    /*oldFile*/
+    void 0,
+    scriptKind,
+    statements,
+    newLineCharacter,
+    formatContext
+  );
+}
+var changesToText;
+((changesToText2) => {
+  function getTextChangesFromChanges(changes, newLineCharacter, formatContext, validate) {
+    return mapDefined(group(changes, (c) => c.sourceFile.path), (changesInFile) => {
+      const sourceFile = changesInFile[0].sourceFile;
+      const normalized = stableSort(changesInFile, (a, b) => a.range.pos - b.range.pos || a.range.end - b.range.end);
+      for (let i = 0; i < normalized.length - 1; i++) {
+        Debug.assert(normalized[i].range.end <= normalized[i + 1].range.pos, "Changes overlap", () => `${JSON.stringify(normalized[i].range)} and ${JSON.stringify(normalized[i + 1].range)}`);
+      }
+      const textChanges2 = mapDefined(normalized, (c) => {
+        const span = createTextSpanFromRange(c.range);
+        const newText = computeNewText(c, sourceFile, newLineCharacter, formatContext, validate);
+        if (span.length === newText.length && stringContainsAt(sourceFile.text, newText, span.start)) {
+          return void 0;
+        }
+        return createTextChange(span, newText);
+      });
+      return textChanges2.length > 0 ? { fileName: sourceFile.fileName, textChanges: textChanges2 } : void 0;
+    });
   }
-  function formatNodeLines(node, sourceFile, formatContext, requestKind) {
-    if (!node) {
-      return [];
-    }
-    const span = {
-      pos: getLineStartPositionForPosition(node.getStart(sourceFile), sourceFile),
-      end: node.end
-    };
-    return formatSpan(span, sourceFile, formatContext, requestKind);
+  changesToText2.getTextChangesFromChanges = getTextChangesFromChanges;
+  function newFileChanges(oldFile, fileName, statements, newLineCharacter, formatContext) {
+    const text = newFileChangesWorker(oldFile, getScriptKindFromFileName(fileName), statements, newLineCharacter, formatContext);
+    return { fileName, textChanges: [createTextChange(createTextSpan(0, 0), text)], isNewFile: true };
   }
-  function formatSpan(originalRange, sourceFile, formatContext, requestKind) {
-    const enclosingNode = findEnclosingNode(originalRange, sourceFile);
-    return getFormattingScanner(
-      sourceFile.text,
-      sourceFile.languageVariant,
-      getScanStartPosition(enclosingNode, originalRange, sourceFile),
-      originalRange.end,
-      (scanner2) => formatSpanWorker(
-        originalRange,
-        enclosingNode,
-        SmartIndenter.getIndentationForNode(enclosingNode, originalRange, sourceFile, formatContext.options),
-        getOwnOrInheritedDelta(enclosingNode, formatContext.options, sourceFile),
-        scanner2,
-        formatContext,
-        requestKind,
-        prepareRangeContainsErrorFunction(sourceFile.parseDiagnostics, originalRange),
-        sourceFile
-      )
+  changesToText2.newFileChanges = newFileChanges;
+  function newFileChangesWorker(oldFile, scriptKind, statements, newLineCharacter, formatContext) {
+    const nonFormattedText = statements.map((s) => s === 4 /* NewLineTrivia */ ? "" : getNonformattedText(s, oldFile, newLineCharacter).text).join(newLineCharacter);
+    const sourceFile = createSourceFile(
+      "any file name",
+      nonFormattedText,
+      99 /* ESNext */,
+      /*setParentNodes*/
+      true,
+      scriptKind
     );
+    const changes = ts_formatting_exports.formatDocument(sourceFile, formatContext);
+    return applyChanges(nonFormattedText, changes) + newLineCharacter;
   }
-  function formatSpanWorker(originalRange, enclosingNode, initialIndentation, delta, formattingScanner, { options, getRules, host }, requestKind, rangeContainsError, sourceFile) {
+  changesToText2.newFileChangesWorker = newFileChangesWorker;
+  function computeNewText(change, sourceFile, newLineCharacter, formatContext, validate) {
     var _a2;
-    const formattingContext = new FormattingContext(sourceFile, requestKind, options);
-    let previousRangeTriviaEnd;
-    let previousRange;
-    let previousParent;
-    let previousRangeStartLine;
-    let lastIndentedLine;
-    let indentationOnLastIndentedLine = -1 /* Unknown */;
-    const edits = [];
-    formattingScanner.advance();
-    if (formattingScanner.isOnToken()) {
-      const startLine = sourceFile.getLineAndCharacterOfPosition(enclosingNode.getStart(sourceFile)).line;
-      let undecoratedStartLine = startLine;
-      if (hasDecorators(enclosingNode)) {
-        undecoratedStartLine = sourceFile.getLineAndCharacterOfPosition(getNonDecoratorTokenPosOfNode(enclosingNode, sourceFile)).line;
-      }
-      processNode(enclosingNode, enclosingNode, startLine, undecoratedStartLine, initialIndentation, delta);
-    }
-    if (!formattingScanner.isOnToken()) {
-      const indentation = SmartIndenter.nodeWillIndentChild(options, enclosingNode, void 0, sourceFile, false) ? initialIndentation + options.indentSize : initialIndentation;
-      const leadingTrivia = formattingScanner.getCurrentLeadingTrivia();
-      if (leadingTrivia) {
-        indentTriviaItems(
-          leadingTrivia,
-          indentation,
-          false,
-          (item) => processRange(item, sourceFile.getLineAndCharacterOfPosition(item.pos), enclosingNode, enclosingNode, void 0)
-        );
-        if (options.trimTrailingWhitespace !== false) {
-          trimTrailingWhitespacesForRemainingRange(leadingTrivia);
-        }
-      }
+    if (change.kind === 0 /* Remove */) {
+      return "";
     }
-    if (previousRange && formattingScanner.getStartPos() >= originalRange.end) {
-      const tokenInfo = formattingScanner.isOnEOF() ? formattingScanner.readEOFTokenRange() : formattingScanner.isOnToken() ? formattingScanner.readTokenInfo(enclosingNode).token : void 0;
-      if (tokenInfo && tokenInfo.pos === previousRangeTriviaEnd) {
-        const parent2 = ((_a2 = findPrecedingToken(tokenInfo.end, sourceFile, enclosingNode)) == null ? void 0 : _a2.parent) || previousParent;
-        processPair(
-          tokenInfo,
-          sourceFile.getLineAndCharacterOfPosition(tokenInfo.pos).line,
-          parent2,
-          previousRange,
-          previousRangeStartLine,
-          previousParent,
-          parent2,
-          void 0
-        );
+    if (change.kind === 3 /* Text */) {
+      return change.text;
+    }
+    const { options = {}, range: { pos } } = change;
+    const format = (n) => getFormattedTextOfNode(n, sourceFile, pos, options, newLineCharacter, formatContext, validate);
+    const text = change.kind === 2 /* ReplaceWithMultipleNodes */ ? change.nodes.map((n) => removeSuffix(format(n), newLineCharacter)).join(((_a2 = change.options) == null ? void 0 : _a2.joiner) || newLineCharacter) : format(change.node);
+    const noIndent = options.indentation !== void 0 || getLineStartPositionForPosition(pos, sourceFile) === pos ? text : text.replace(/^\s+/, "");
+    return (options.prefix || "") + noIndent + (!options.suffix || endsWith(noIndent, options.suffix) ? "" : options.suffix);
+  }
+  function getFormattedTextOfNode(nodeIn, sourceFile, pos, { indentation, prefix, delta }, newLineCharacter, formatContext, validate) {
+    const { node, text } = getNonformattedText(nodeIn, sourceFile, newLineCharacter);
+    if (validate)
+      validate(node, text);
+    const formatOptions = getFormatCodeSettingsForWriting(formatContext, sourceFile);
+    const initialIndentation = indentation !== void 0 ? indentation : ts_formatting_exports.SmartIndenter.getIndentation(pos, sourceFile, formatOptions, prefix === newLineCharacter || getLineStartPositionForPosition(pos, sourceFile) === pos);
+    if (delta === void 0) {
+      delta = ts_formatting_exports.SmartIndenter.shouldIndentChildNode(formatOptions, nodeIn) ? formatOptions.indentSize || 0 : 0;
+    }
+    const file = {
+      text,
+      getLineAndCharacterOfPosition(pos2) {
+        return getLineAndCharacterOfPosition(this, pos2);
       }
+    };
+    const changes = ts_formatting_exports.formatNodeGivenIndentation(node, file, sourceFile.languageVariant, initialIndentation, delta, { ...formatContext, options: formatOptions });
+    return applyChanges(text, changes);
+  }
+  function getNonformattedText(node, sourceFile, newLineCharacter) {
+    const writer = createWriter(newLineCharacter);
+    const newLine = getNewLineKind(newLineCharacter);
+    createPrinter({
+      newLine,
+      neverAsciiEscape: true,
+      preserveSourceNewlines: true,
+      terminateUnterminatedLiterals: true
+    }, writer).writeNode(4 /* Unspecified */, node, sourceFile, writer);
+    return { text: writer.getText(), node: assignPositionsToNode(node) };
+  }
+  changesToText2.getNonformattedText = getNonformattedText;
+})(changesToText || (changesToText = {}));
+function applyChanges(text, changes) {
+  for (let i = changes.length - 1; i >= 0; i--) {
+    const { span, newText } = changes[i];
+    text = `${text.substring(0, span.start)}${newText}${text.substring(textSpanEnd(span))}`;
+  }
+  return text;
+}
+function isTrivia2(s) {
+  return skipTrivia(s, 0) === s.length;
+}
+var textChangesTransformationContext = {
+  ...nullTransformationContext,
+  factory: createNodeFactory(
+    nullTransformationContext.factory.flags | 1 /* NoParenthesizerRules */,
+    nullTransformationContext.factory.baseFactory
+  )
+};
+function assignPositionsToNode(node) {
+  const visited = visitEachChild(node, assignPositionsToNode, textChangesTransformationContext, assignPositionsToNodeArray, assignPositionsToNode);
+  const newNode = nodeIsSynthesized(visited) ? visited : Object.create(visited);
+  setTextRangePosEnd(newNode, getPos2(node), getEnd(node));
+  return newNode;
+}
+function assignPositionsToNodeArray(nodes, visitor, test, start2, count) {
+  const visited = visitNodes2(nodes, visitor, test, start2, count);
+  if (!visited) {
+    return visited;
+  }
+  const nodeArray = visited === nodes ? factory.createNodeArray(visited.slice(0)) : visited;
+  setTextRangePosEnd(nodeArray, getPos2(nodes), getEnd(nodes));
+  return nodeArray;
+}
+function createWriter(newLine) {
+  let lastNonTriviaPosition = 0;
+  const writer = createTextWriter(newLine);
+  const onBeforeEmitNode = (node) => {
+    if (node) {
+      setPos(node, lastNonTriviaPosition);
     }
-    return edits;
-    function tryComputeIndentationForListItem(startPos, endPos, parentStartLine, range, inheritedIndentation) {
-      if (rangeOverlapsWithStartEnd(range, startPos, endPos) || rangeContainsStartEnd(range, startPos, endPos)) {
-        if (inheritedIndentation !== -1 /* Unknown */) {
-          return inheritedIndentation;
-        }
-      } else {
-        const startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line;
-        const startLinePosition = getLineStartPositionForPosition(startPos, sourceFile);
-        const column = SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, startPos, sourceFile, options);
-        if (startLine !== parentStartLine || startPos === column) {
-          const baseIndentSize = SmartIndenter.getBaseIndentation(options);
-          return baseIndentSize > column ? baseIndentSize : column;
-        }
-      }
-      return -1 /* Unknown */;
+  };
+  const onAfterEmitNode = (node) => {
+    if (node) {
+      setEnd(node, lastNonTriviaPosition);
     }
-    function computeIndentation(node, startLine, inheritedIndentation, parent2, parentDynamicIndentation, effectiveParentStartLine) {
-      const delta2 = SmartIndenter.shouldIndentChildNode(options, node) ? options.indentSize : 0;
-      if (effectiveParentStartLine === startLine) {
-        return {
-          indentation: startLine === lastIndentedLine ? indentationOnLastIndentedLine : parentDynamicIndentation.getIndentation(),
-          delta: Math.min(options.indentSize, parentDynamicIndentation.getDelta(node) + delta2)
-        };
-      } else if (inheritedIndentation === -1 /* Unknown */) {
-        if (node.kind === 20 /* OpenParenToken */ && startLine === lastIndentedLine) {
-          return { indentation: indentationOnLastIndentedLine, delta: parentDynamicIndentation.getDelta(node) };
-        } else if (SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement(parent2, node, startLine, sourceFile) || SmartIndenter.childIsUnindentedBranchOfConditionalExpression(parent2, node, startLine, sourceFile) || SmartIndenter.argumentStartsOnSameLineAsPreviousArgument(parent2, node, startLine, sourceFile)) {
-          return { indentation: parentDynamicIndentation.getIndentation(), delta: delta2 };
-        } else {
-          return { indentation: parentDynamicIndentation.getIndentation() + parentDynamicIndentation.getDelta(node), delta: delta2 };
-        }
-      } else {
-        return { indentation: inheritedIndentation, delta: delta2 };
-      }
+  };
+  const onBeforeEmitNodeArray = (nodes) => {
+    if (nodes) {
+      setPos(nodes, lastNonTriviaPosition);
     }
-    function getFirstNonDecoratorTokenOfNode(node) {
-      if (canHaveModifiers(node)) {
-        const modifier = find(node.modifiers, isModifier, findIndex(node.modifiers, isDecorator));
-        if (modifier)
-          return modifier.kind;
-      }
-      switch (node.kind) {
-        case 260 /* ClassDeclaration */:
-          return 84 /* ClassKeyword */;
-        case 261 /* InterfaceDeclaration */:
-          return 118 /* InterfaceKeyword */;
-        case 259 /* FunctionDeclaration */:
-          return 98 /* FunctionKeyword */;
-        case 263 /* EnumDeclaration */:
-          return 263 /* EnumDeclaration */;
-        case 174 /* GetAccessor */:
-          return 137 /* GetKeyword */;
-        case 175 /* SetAccessor */:
-          return 151 /* SetKeyword */;
-        case 171 /* MethodDeclaration */:
-          if (node.asteriskToken) {
-            return 41 /* AsteriskToken */;
-          }
-        case 169 /* PropertyDeclaration */:
-        case 166 /* Parameter */:
-          const name = getNameOfDeclaration(node);
-          if (name) {
-            return name.kind;
-          }
-      }
+  };
+  const onAfterEmitNodeArray = (nodes) => {
+    if (nodes) {
+      setEnd(nodes, lastNonTriviaPosition);
     }
-    function getDynamicIndentation(node, nodeStartLine, indentation, delta2) {
-      return {
-        getIndentationForComment: (kind, tokenIndentation, container) => {
-          switch (kind) {
-            case 19 /* CloseBraceToken */:
-            case 23 /* CloseBracketToken */:
-            case 21 /* CloseParenToken */:
-              return indentation + getDelta(container);
-          }
-          return tokenIndentation !== -1 /* Unknown */ ? tokenIndentation : indentation;
-        },
-        getIndentationForToken: (line, kind, container, suppressDelta) => !suppressDelta && shouldAddDelta(line, kind, container) ? indentation + getDelta(container) : indentation,
-        getIndentation: () => indentation,
-        getDelta,
-        recomputeIndentation: (lineAdded, parent2) => {
-          if (SmartIndenter.shouldIndentChildNode(options, parent2, node, sourceFile)) {
-            indentation += lineAdded ? options.indentSize : -options.indentSize;
-            delta2 = SmartIndenter.shouldIndentChildNode(options, node) ? options.indentSize : 0;
-          }
-        }
-      };
-      function shouldAddDelta(line, kind, container) {
-        switch (kind) {
-          case 18 /* OpenBraceToken */:
-          case 19 /* CloseBraceToken */:
-          case 21 /* CloseParenToken */:
-          case 91 /* ElseKeyword */:
-          case 115 /* WhileKeyword */:
-          case 59 /* AtToken */:
-            return false;
-          case 43 /* SlashToken */:
-          case 31 /* GreaterThanToken */:
-            switch (container.kind) {
-              case 283 /* JsxOpeningElement */:
-              case 284 /* JsxClosingElement */:
-              case 282 /* JsxSelfClosingElement */:
-                return false;
-            }
-            break;
-          case 22 /* OpenBracketToken */:
-          case 23 /* CloseBracketToken */:
-            if (container.kind !== 197 /* MappedType */) {
-              return false;
-            }
-            break;
-        }
-        return nodeStartLine !== line && !(hasDecorators(node) && kind === getFirstNonDecoratorTokenOfNode(node));
-      }
-      function getDelta(child) {
-        return SmartIndenter.nodeWillIndentChild(options, node, child, sourceFile, true) ? delta2 : 0;
-      }
+  };
+  const onBeforeEmitToken = (node) => {
+    if (node) {
+      setPos(node, lastNonTriviaPosition);
     }
-    function processNode(node, contextNode, nodeStartLine, undecoratedNodeStartLine, indentation, delta2) {
-      if (!rangeOverlapsWithStartEnd(originalRange, node.getStart(sourceFile), node.getEnd())) {
-        return;
-      }
-      const nodeDynamicIndentation = getDynamicIndentation(node, nodeStartLine, indentation, delta2);
-      let childContextNode = contextNode;
-      forEachChild(
-        node,
-        (child) => {
-          processChildNode(child, -1 /* Unknown */, node, nodeDynamicIndentation, nodeStartLine, undecoratedNodeStartLine, false);
-        },
-        (nodes) => {
-          processChildNodes(nodes, node, nodeStartLine, nodeDynamicIndentation);
-        }
-      );
-      while (formattingScanner.isOnToken() && formattingScanner.getStartPos() < originalRange.end) {
-        const tokenInfo = formattingScanner.readTokenInfo(node);
-        if (tokenInfo.token.end > Math.min(node.end, originalRange.end)) {
-          break;
-        }
-        consumeTokenAndAdvanceScanner(tokenInfo, node, nodeDynamicIndentation, node);
-      }
-      function processChildNode(child, inheritedIndentation, parent2, parentDynamicIndentation, parentStartLine, undecoratedParentStartLine, isListItem, isFirstListItem) {
-        Debug.assert(!nodeIsSynthesized(child));
-        if (nodeIsMissing(child)) {
-          return inheritedIndentation;
-        }
-        const childStartPos = child.getStart(sourceFile);
-        const childStartLine = sourceFile.getLineAndCharacterOfPosition(childStartPos).line;
-        let undecoratedChildStartLine = childStartLine;
-        if (hasDecorators(child)) {
-          undecoratedChildStartLine = sourceFile.getLineAndCharacterOfPosition(getNonDecoratorTokenPosOfNode(child, sourceFile)).line;
-        }
-        let childIndentationAmount = -1 /* Unknown */;
-        if (isListItem && rangeContainsRange(originalRange, parent2)) {
-          childIndentationAmount = tryComputeIndentationForListItem(childStartPos, child.end, parentStartLine, originalRange, inheritedIndentation);
-          if (childIndentationAmount !== -1 /* Unknown */) {
-            inheritedIndentation = childIndentationAmount;
-          }
-        }
-        if (!rangeOverlapsWithStartEnd(originalRange, child.pos, child.end)) {
-          if (child.end < originalRange.pos) {
-            formattingScanner.skipToEndOf(child);
-          }
-          return inheritedIndentation;
-        }
-        if (child.getFullWidth() === 0) {
-          return inheritedIndentation;
-        }
-        while (formattingScanner.isOnToken() && formattingScanner.getStartPos() < originalRange.end) {
-          const tokenInfo = formattingScanner.readTokenInfo(node);
-          if (tokenInfo.token.end > originalRange.end) {
-            return inheritedIndentation;
-          }
-          if (tokenInfo.token.end > childStartPos) {
-            if (tokenInfo.token.pos > childStartPos) {
-              formattingScanner.skipToStartOf(child);
-            }
-            break;
-          }
-          consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, node);
-        }
-        if (!formattingScanner.isOnToken() || formattingScanner.getStartPos() >= originalRange.end) {
-          return inheritedIndentation;
-        }
-        if (isToken(child)) {
-          const tokenInfo = formattingScanner.readTokenInfo(child);
-          if (child.kind !== 11 /* JsxText */) {
-            Debug.assert(tokenInfo.token.end === child.end, "Token end is child end");
-            consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, child);
-            return inheritedIndentation;
-          }
-        }
-        const effectiveParentStartLine = child.kind === 167 /* Decorator */ ? childStartLine : undecoratedParentStartLine;
-        const childIndentation = computeIndentation(child, childStartLine, childIndentationAmount, node, parentDynamicIndentation, effectiveParentStartLine);
-        processNode(child, childContextNode, childStartLine, undecoratedChildStartLine, childIndentation.indentation, childIndentation.delta);
-        childContextNode = node;
-        if (isFirstListItem && parent2.kind === 206 /* ArrayLiteralExpression */ && inheritedIndentation === -1 /* Unknown */) {
-          inheritedIndentation = childIndentation.indentation;
-        }
-        return inheritedIndentation;
-      }
-      function processChildNodes(nodes, parent2, parentStartLine, parentDynamicIndentation) {
-        Debug.assert(isNodeArray(nodes));
-        Debug.assert(!nodeIsSynthesized(nodes));
-        const listStartToken = getOpenTokenForList(parent2, nodes);
-        let listDynamicIndentation = parentDynamicIndentation;
-        let startLine = parentStartLine;
-        if (!rangeOverlapsWithStartEnd(originalRange, nodes.pos, nodes.end)) {
-          if (nodes.end < originalRange.pos) {
-            formattingScanner.skipToEndOf(nodes);
-          }
-          return;
-        }
-        if (listStartToken !== 0 /* Unknown */) {
-          while (formattingScanner.isOnToken() && formattingScanner.getStartPos() < originalRange.end) {
-            const tokenInfo = formattingScanner.readTokenInfo(parent2);
-            if (tokenInfo.token.end > nodes.pos) {
-              break;
-            } else if (tokenInfo.token.kind === listStartToken) {
-              startLine = sourceFile.getLineAndCharacterOfPosition(tokenInfo.token.pos).line;
-              consumeTokenAndAdvanceScanner(tokenInfo, parent2, parentDynamicIndentation, parent2);
-              let indentationOnListStartToken;
-              if (indentationOnLastIndentedLine !== -1 /* Unknown */) {
-                indentationOnListStartToken = indentationOnLastIndentedLine;
-              } else {
-                const startLinePosition = getLineStartPositionForPosition(tokenInfo.token.pos, sourceFile);
-                indentationOnListStartToken = SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, tokenInfo.token.pos, sourceFile, options);
-              }
-              listDynamicIndentation = getDynamicIndentation(parent2, parentStartLine, indentationOnListStartToken, options.indentSize);
-            } else {
-              consumeTokenAndAdvanceScanner(tokenInfo, parent2, parentDynamicIndentation, parent2);
-            }
-          }
-        }
-        let inheritedIndentation = -1 /* Unknown */;
-        for (let i = 0; i < nodes.length; i++) {
-          const child = nodes[i];
-          inheritedIndentation = processChildNode(child, inheritedIndentation, node, listDynamicIndentation, startLine, startLine, true, i === 0);
-        }
-        const listEndToken = getCloseTokenForOpenToken(listStartToken);
-        if (listEndToken !== 0 /* Unknown */ && formattingScanner.isOnToken() && formattingScanner.getStartPos() < originalRange.end) {
-          let tokenInfo = formattingScanner.readTokenInfo(parent2);
-          if (tokenInfo.token.kind === 27 /* CommaToken */) {
-            consumeTokenAndAdvanceScanner(tokenInfo, parent2, listDynamicIndentation, parent2);
-            tokenInfo = formattingScanner.isOnToken() ? formattingScanner.readTokenInfo(parent2) : void 0;
-          }
-          if (tokenInfo && tokenInfo.token.kind === listEndToken && rangeContainsRange(parent2, tokenInfo.token)) {
-            consumeTokenAndAdvanceScanner(tokenInfo, parent2, listDynamicIndentation, parent2, true);
-          }
-        }
-      }
-      function consumeTokenAndAdvanceScanner(currentTokenInfo, parent2, dynamicIndentation, container, isListEndToken) {
-        Debug.assert(rangeContainsRange(parent2, currentTokenInfo.token));
-        const lastTriviaWasNewLine = formattingScanner.lastTrailingTriviaWasNewLine();
-        let indentToken = false;
-        if (currentTokenInfo.leadingTrivia) {
-          processTrivia(currentTokenInfo.leadingTrivia, parent2, childContextNode, dynamicIndentation);
-        }
-        let lineAction = LineAction.None;
-        const isTokenInRange = rangeContainsRange(originalRange, currentTokenInfo.token);
-        const tokenStart = sourceFile.getLineAndCharacterOfPosition(currentTokenInfo.token.pos);
-        if (isTokenInRange) {
-          const rangeHasError = rangeContainsError(currentTokenInfo.token);
-          const savePreviousRange = previousRange;
-          lineAction = processRange(currentTokenInfo.token, tokenStart, parent2, childContextNode, dynamicIndentation);
-          if (!rangeHasError) {
-            if (lineAction === LineAction.None) {
-              const prevEndLine = savePreviousRange && sourceFile.getLineAndCharacterOfPosition(savePreviousRange.end).line;
-              indentToken = lastTriviaWasNewLine && tokenStart.line !== prevEndLine;
-            } else {
-              indentToken = lineAction === LineAction.LineAdded;
-            }
-          }
-        }
-        if (currentTokenInfo.trailingTrivia) {
-          previousRangeTriviaEnd = last(currentTokenInfo.trailingTrivia).end;
-          processTrivia(currentTokenInfo.trailingTrivia, parent2, childContextNode, dynamicIndentation);
-        }
-        if (indentToken) {
-          const tokenIndentation = isTokenInRange && !rangeContainsError(currentTokenInfo.token) ? dynamicIndentation.getIndentationForToken(tokenStart.line, currentTokenInfo.token.kind, container, !!isListEndToken) : -1 /* Unknown */;
-          let indentNextTokenOrTrivia = true;
-          if (currentTokenInfo.leadingTrivia) {
-            const commentIndentation = dynamicIndentation.getIndentationForComment(currentTokenInfo.token.kind, tokenIndentation, container);
-            indentNextTokenOrTrivia = indentTriviaItems(
-              currentTokenInfo.leadingTrivia,
-              commentIndentation,
-              indentNextTokenOrTrivia,
-              (item) => insertIndentation(item.pos, commentIndentation, false)
-            );
-          }
-          if (tokenIndentation !== -1 /* Unknown */ && indentNextTokenOrTrivia) {
-            insertIndentation(currentTokenInfo.token.pos, tokenIndentation, lineAction === LineAction.LineAdded);
-            lastIndentedLine = tokenStart.line;
-            indentationOnLastIndentedLine = tokenIndentation;
-          }
-        }
-        formattingScanner.advance();
-        childContextNode = parent2;
+  };
+  const onAfterEmitToken = (node) => {
+    if (node) {
+      setEnd(node, lastNonTriviaPosition);
+    }
+  };
+  function setLastNonTriviaPosition(s, force) {
+    if (force || !isTrivia2(s)) {
+      lastNonTriviaPosition = writer.getTextPos();
+      let i = 0;
+      while (isWhiteSpaceLike(s.charCodeAt(s.length - i - 1))) {
+        i++;
       }
+      lastNonTriviaPosition -= i;
     }
-    function indentTriviaItems(trivia, commentIndentation, indentNextTokenOrTrivia, indentSingleLine) {
-      for (const triviaItem of trivia) {
-        const triviaInRange = rangeContainsRange(originalRange, triviaItem);
-        switch (triviaItem.kind) {
-          case 3 /* MultiLineCommentTrivia */:
-            if (triviaInRange) {
-              indentMultilineComment(triviaItem, commentIndentation, !indentNextTokenOrTrivia);
-            }
-            indentNextTokenOrTrivia = false;
-            break;
-          case 2 /* SingleLineCommentTrivia */:
-            if (indentNextTokenOrTrivia && triviaInRange) {
-              indentSingleLine(triviaItem);
-            }
-            indentNextTokenOrTrivia = false;
-            break;
-          case 4 /* NewLineTrivia */:
-            indentNextTokenOrTrivia = true;
-            break;
-        }
+  }
+  function write(s) {
+    writer.write(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeComment(s) {
+    writer.writeComment(s);
+  }
+  function writeKeyword(s) {
+    writer.writeKeyword(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeOperator(s) {
+    writer.writeOperator(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writePunctuation(s) {
+    writer.writePunctuation(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeTrailingSemicolon(s) {
+    writer.writeTrailingSemicolon(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeParameter(s) {
+    writer.writeParameter(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeProperty(s) {
+    writer.writeProperty(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeSpace(s) {
+    writer.writeSpace(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeStringLiteral(s) {
+    writer.writeStringLiteral(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeSymbol(s, sym) {
+    writer.writeSymbol(s, sym);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeLine(force) {
+    writer.writeLine(force);
+  }
+  function increaseIndent() {
+    writer.increaseIndent();
+  }
+  function decreaseIndent() {
+    writer.decreaseIndent();
+  }
+  function getText() {
+    return writer.getText();
+  }
+  function rawWrite(s) {
+    writer.rawWrite(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      false
+    );
+  }
+  function writeLiteral(s) {
+    writer.writeLiteral(s);
+    setLastNonTriviaPosition(
+      s,
+      /*force*/
+      true
+    );
+  }
+  function getTextPos() {
+    return writer.getTextPos();
+  }
+  function getLine() {
+    return writer.getLine();
+  }
+  function getColumn() {
+    return writer.getColumn();
+  }
+  function getIndent() {
+    return writer.getIndent();
+  }
+  function isAtStartOfLine() {
+    return writer.isAtStartOfLine();
+  }
+  function clear2() {
+    writer.clear();
+    lastNonTriviaPosition = 0;
+  }
+  return {
+    onBeforeEmitNode,
+    onAfterEmitNode,
+    onBeforeEmitNodeArray,
+    onAfterEmitNodeArray,
+    onBeforeEmitToken,
+    onAfterEmitToken,
+    write,
+    writeComment,
+    writeKeyword,
+    writeOperator,
+    writePunctuation,
+    writeTrailingSemicolon,
+    writeParameter,
+    writeProperty,
+    writeSpace,
+    writeStringLiteral,
+    writeSymbol,
+    writeLine,
+    increaseIndent,
+    decreaseIndent,
+    getText,
+    rawWrite,
+    writeLiteral,
+    getTextPos,
+    getLine,
+    getColumn,
+    getIndent,
+    isAtStartOfLine,
+    hasTrailingComment: () => writer.hasTrailingComment(),
+    hasTrailingWhitespace: () => writer.hasTrailingWhitespace(),
+    clear: clear2
+  };
+}
+function getInsertionPositionAtSourceFileTop(sourceFile) {
+  let lastPrologue;
+  for (const node of sourceFile.statements) {
+    if (isPrologueDirective(node)) {
+      lastPrologue = node;
+    } else {
+      break;
+    }
+  }
+  let position = 0;
+  const text = sourceFile.text;
+  if (lastPrologue) {
+    position = lastPrologue.end;
+    advancePastLineBreak();
+    return position;
+  }
+  const shebang = getShebang(text);
+  if (shebang !== void 0) {
+    position = shebang.length;
+    advancePastLineBreak();
+  }
+  const ranges = getLeadingCommentRanges(text, position);
+  if (!ranges)
+    return position;
+  let lastComment;
+  let firstNodeLine;
+  for (const range of ranges) {
+    if (range.kind === 3 /* MultiLineCommentTrivia */) {
+      if (isPinnedComment(text, range.pos)) {
+        lastComment = { range, pinnedOrTripleSlash: true };
+        continue;
       }
-      return indentNextTokenOrTrivia;
+    } else if (isRecognizedTripleSlashComment(text, range.pos, range.end)) {
+      lastComment = { range, pinnedOrTripleSlash: true };
+      continue;
+    }
+    if (lastComment) {
+      if (lastComment.pinnedOrTripleSlash)
+        break;
+      const commentLine = sourceFile.getLineAndCharacterOfPosition(range.pos).line;
+      const lastCommentEndLine = sourceFile.getLineAndCharacterOfPosition(lastComment.range.end).line;
+      if (commentLine >= lastCommentEndLine + 2)
+        break;
+    }
+    if (sourceFile.statements.length) {
+      if (firstNodeLine === void 0)
+        firstNodeLine = sourceFile.getLineAndCharacterOfPosition(sourceFile.statements[0].getStart()).line;
+      const commentEndLine = sourceFile.getLineAndCharacterOfPosition(range.end).line;
+      if (firstNodeLine < commentEndLine + 2)
+        break;
     }
-    function processTrivia(trivia, parent2, contextNode, dynamicIndentation) {
-      for (const triviaItem of trivia) {
-        if (isComment(triviaItem.kind) && rangeContainsRange(originalRange, triviaItem)) {
-          const triviaItemStart = sourceFile.getLineAndCharacterOfPosition(triviaItem.pos);
-          processRange(triviaItem, triviaItemStart, parent2, contextNode, dynamicIndentation);
+    lastComment = { range, pinnedOrTripleSlash: false };
+  }
+  if (lastComment) {
+    position = lastComment.range.end;
+    advancePastLineBreak();
+  }
+  return position;
+  function advancePastLineBreak() {
+    if (position < text.length) {
+      const charCode = text.charCodeAt(position);
+      if (isLineBreak(charCode)) {
+        position++;
+        if (position < text.length && charCode === 13 /* carriageReturn */ && text.charCodeAt(position) === 10 /* lineFeed */) {
+          position++;
         }
       }
     }
-    function processRange(range, rangeStart, parent2, contextNode, dynamicIndentation) {
-      const rangeHasError = rangeContainsError(range);
-      let lineAction = LineAction.None;
-      if (!rangeHasError) {
-        if (!previousRange) {
-          const originalStart = sourceFile.getLineAndCharacterOfPosition(originalRange.pos);
-          trimTrailingWhitespacesForLines(originalStart.line, rangeStart.line);
+  }
+}
+function isValidLocationToAddComment(sourceFile, position) {
+  return !isInComment(sourceFile, position) && !isInString(sourceFile, position) && !isInTemplateString(sourceFile, position) && !isInJSXText(sourceFile, position);
+}
+function needSemicolonBetween(a, b) {
+  return (isPropertySignature(a) || isPropertyDeclaration(a)) && isClassOrTypeElement(b) && b.name.kind === 164 /* ComputedPropertyName */ || isStatementButNotDeclaration(a) && isStatementButNotDeclaration(b);
+}
+var deleteDeclaration;
+((_deleteDeclaration) => {
+  function deleteDeclaration2(changes, deletedNodesInLists, sourceFile, node) {
+    switch (node.kind) {
+      case 166 /* Parameter */: {
+        const oldFunction = node.parent;
+        if (isArrowFunction(oldFunction) && oldFunction.parameters.length === 1 && !findChildOfKind(oldFunction, 20 /* OpenParenToken */, sourceFile)) {
+          changes.replaceNodeWithText(sourceFile, node, "()");
         } else {
-          lineAction = processPair(range, rangeStart.line, parent2, previousRange, previousRangeStartLine, previousParent, contextNode, dynamicIndentation);
+          deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
         }
+        break;
       }
-      previousRange = range;
-      previousRangeTriviaEnd = range.end;
-      previousParent = parent2;
-      previousRangeStartLine = rangeStart.line;
-      return lineAction;
-    }
-    function processPair(currentItem, currentStartLine, currentParent, previousItem, previousStartLine, previousParent2, contextNode, dynamicIndentation) {
-      formattingContext.updateContext(previousItem, previousParent2, currentItem, currentParent, contextNode);
-      const rules = getRules(formattingContext);
-      let trimTrailingWhitespaces = formattingContext.options.trimTrailingWhitespace !== false;
-      let lineAction = LineAction.None;
-      if (rules) {
-        forEachRight(rules, (rule2) => {
-          lineAction = applyRuleEdits(rule2, previousItem, previousStartLine, currentItem, currentStartLine);
-          if (dynamicIndentation) {
-            switch (lineAction) {
-              case LineAction.LineRemoved:
-                if (currentParent.getStart(sourceFile) === currentItem.pos) {
-                  dynamicIndentation.recomputeIndentation(false, contextNode);
-                }
-                break;
-              case LineAction.LineAdded:
-                if (currentParent.getStart(sourceFile) === currentItem.pos) {
-                  dynamicIndentation.recomputeIndentation(true, contextNode);
-                }
-                break;
-              default:
-                Debug.assert(lineAction === LineAction.None);
-            }
-          }
-          trimTrailingWhitespaces = trimTrailingWhitespaces && !(rule2.action & 16 /* DeleteSpace */) && rule2.flags !== 1 /* CanDeleteNewLines */;
+      case 269 /* ImportDeclaration */:
+      case 268 /* ImportEqualsDeclaration */:
+        const isFirstImport = sourceFile.imports.length && node === first(sourceFile.imports).parent || node === find(sourceFile.statements, isAnyImportSyntax);
+        deleteNode(changes, sourceFile, node, {
+          leadingTriviaOption: isFirstImport ? 0 /* Exclude */ : hasJSDocNodes(node) ? 2 /* JSDoc */ : 3 /* StartLine */
         });
+        break;
+      case 205 /* BindingElement */:
+        const pattern = node.parent;
+        const preserveComma = pattern.kind === 204 /* ArrayBindingPattern */ && node !== last(pattern.elements);
+        if (preserveComma) {
+          deleteNode(changes, sourceFile, node);
+        } else {
+          deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
+        }
+        break;
+      case 257 /* VariableDeclaration */:
+        deleteVariableDeclaration(changes, deletedNodesInLists, sourceFile, node);
+        break;
+      case 165 /* TypeParameter */:
+        deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
+        break;
+      case 273 /* ImportSpecifier */:
+        const namedImports = node.parent;
+        if (namedImports.elements.length === 1) {
+          deleteImportBinding(changes, sourceFile, namedImports);
+        } else {
+          deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
+        }
+        break;
+      case 271 /* NamespaceImport */:
+        deleteImportBinding(changes, sourceFile, node);
+        break;
+      case 26 /* SemicolonToken */:
+        deleteNode(changes, sourceFile, node, { trailingTriviaOption: 0 /* Exclude */ });
+        break;
+      case 98 /* FunctionKeyword */:
+        deleteNode(changes, sourceFile, node, { leadingTriviaOption: 0 /* Exclude */ });
+        break;
+      case 260 /* ClassDeclaration */:
+      case 259 /* FunctionDeclaration */:
+        deleteNode(changes, sourceFile, node, { leadingTriviaOption: hasJSDocNodes(node) ? 2 /* JSDoc */ : 3 /* StartLine */ });
+        break;
+      default:
+        if (!node.parent) {
+          deleteNode(changes, sourceFile, node);
+        } else if (isImportClause(node.parent) && node.parent.name === node) {
+          deleteDefaultImport(changes, sourceFile, node.parent);
+        } else if (isCallExpression(node.parent) && contains(node.parent.arguments, node)) {
+          deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
+        } else {
+          deleteNode(changes, sourceFile, node);
+        }
+    }
+  }
+  _deleteDeclaration.deleteDeclaration = deleteDeclaration2;
+  function deleteDefaultImport(changes, sourceFile, importClause) {
+    if (!importClause.namedBindings) {
+      deleteNode(changes, sourceFile, importClause.parent);
+    } else {
+      const start2 = importClause.name.getStart(sourceFile);
+      const nextToken = getTokenAtPosition(sourceFile, importClause.name.end);
+      if (nextToken && nextToken.kind === 27 /* CommaToken */) {
+        const end = skipTrivia(
+          sourceFile.text,
+          nextToken.end,
+          /*stopAfterLineBreaks*/
+          false,
+          /*stopAtComments*/
+          true
+        );
+        changes.deleteRange(sourceFile, { pos: start2, end });
       } else {
-        trimTrailingWhitespaces = trimTrailingWhitespaces && currentItem.kind !== 1 /* EndOfFileToken */;
+        deleteNode(changes, sourceFile, importClause.name);
       }
-      if (currentStartLine !== previousStartLine && trimTrailingWhitespaces) {
-        trimTrailingWhitespacesForLines(previousStartLine, currentStartLine, previousItem);
-      }
-      return lineAction;
     }
-    function insertIndentation(pos, indentation, lineAdded) {
-      const indentationString = getIndentationString(indentation, options);
-      if (lineAdded) {
-        recordReplace(pos, 0, indentationString);
-      } else {
-        const tokenStart = sourceFile.getLineAndCharacterOfPosition(pos);
-        const startLinePosition = getStartPositionOfLine(tokenStart.line, sourceFile);
-        if (indentation !== characterToColumn(startLinePosition, tokenStart.character) || indentationIsDifferent(indentationString, startLinePosition)) {
-          recordReplace(startLinePosition, tokenStart.character, indentationString);
-        }
-      }
+  }
+  function deleteImportBinding(changes, sourceFile, node) {
+    if (node.parent.name) {
+      const previousToken = Debug.checkDefined(getTokenAtPosition(sourceFile, node.pos - 1));
+      changes.deleteRange(sourceFile, { pos: previousToken.getStart(sourceFile), end: node.end });
+    } else {
+      const importDecl = getAncestor(node, 269 /* ImportDeclaration */);
+      deleteNode(changes, sourceFile, importDecl);
     }
-    function characterToColumn(startLinePosition, characterInLine) {
-      let column = 0;
-      for (let i = 0; i < characterInLine; i++) {
-        if (sourceFile.text.charCodeAt(startLinePosition + i) === 9 /* tab */) {
-          column += options.tabSize - column % options.tabSize;
-        } else {
-          column++;
-        }
-      }
-      return column;
+  }
+  function deleteVariableDeclaration(changes, deletedNodesInLists, sourceFile, node) {
+    const { parent: parent2 } = node;
+    if (parent2.kind === 295 /* CatchClause */) {
+      changes.deleteNodeRange(sourceFile, findChildOfKind(parent2, 20 /* OpenParenToken */, sourceFile), findChildOfKind(parent2, 21 /* CloseParenToken */, sourceFile));
+      return;
     }
-    function indentationIsDifferent(indentationString, startLinePosition) {
-      return indentationString !== sourceFile.text.substr(startLinePosition, indentationString.length);
+    if (parent2.declarations.length !== 1) {
+      deleteNodeInList(changes, deletedNodesInLists, sourceFile, node);
+      return;
     }
-    function indentMultilineComment(commentRange, indentation, firstLineIsIndented, indentFinalLine = true) {
-      let startLine = sourceFile.getLineAndCharacterOfPosition(commentRange.pos).line;
-      const endLine = sourceFile.getLineAndCharacterOfPosition(commentRange.end).line;
-      if (startLine === endLine) {
-        if (!firstLineIsIndented) {
-          insertIndentation(commentRange.pos, indentation, false);
-        }
-        return;
-      }
-      const parts = [];
-      let startPos = commentRange.pos;
-      for (let line = startLine; line < endLine; line++) {
-        const endOfLine = getEndLinePosition(line, sourceFile);
-        parts.push({ pos: startPos, end: endOfLine });
-        startPos = getStartPositionOfLine(line + 1, sourceFile);
-      }
-      if (indentFinalLine) {
-        parts.push({ pos: startPos, end: commentRange.end });
-      }
-      if (parts.length === 0)
-        return;
-      const startLinePos = getStartPositionOfLine(startLine, sourceFile);
-      const nonWhitespaceColumnInFirstPart = SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(startLinePos, parts[0].pos, sourceFile, options);
-      let startIndex = 0;
-      if (firstLineIsIndented) {
-        startIndex = 1;
-        startLine++;
-      }
-      const delta2 = indentation - nonWhitespaceColumnInFirstPart.column;
-      for (let i = startIndex; i < parts.length; i++, startLine++) {
-        const startLinePos2 = getStartPositionOfLine(startLine, sourceFile);
-        const nonWhitespaceCharacterAndColumn = i === 0 ? nonWhitespaceColumnInFirstPart : SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(parts[i].pos, parts[i].end, sourceFile, options);
-        const newIndentation = nonWhitespaceCharacterAndColumn.column + delta2;
-        if (newIndentation > 0) {
-          const indentationString = getIndentationString(newIndentation, options);
-          recordReplace(startLinePos2, nonWhitespaceCharacterAndColumn.character, indentationString);
-        } else {
-          recordDelete(startLinePos2, nonWhitespaceCharacterAndColumn.character);
-        }
-      }
+    const gp = parent2.parent;
+    switch (gp.kind) {
+      case 247 /* ForOfStatement */:
+      case 246 /* ForInStatement */:
+        changes.replaceNode(sourceFile, node, factory.createObjectLiteralExpression());
+        break;
+      case 245 /* ForStatement */:
+        deleteNode(changes, sourceFile, parent2);
+        break;
+      case 240 /* VariableStatement */:
+        deleteNode(changes, sourceFile, gp, { leadingTriviaOption: hasJSDocNodes(gp) ? 2 /* JSDoc */ : 3 /* StartLine */ });
+        break;
+      default:
+        Debug.assertNever(gp);
+    }
+  }
+})(deleteDeclaration || (deleteDeclaration = {}));
+function deleteNode(changes, sourceFile, node, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
+  const startPosition = getAdjustedStartPosition(sourceFile, node, options);
+  const endPosition = getAdjustedEndPosition(sourceFile, node, options);
+  changes.deleteRange(sourceFile, { pos: startPosition, end: endPosition });
+}
+function deleteNodeInList(changes, deletedNodesInLists, sourceFile, node) {
+  const containingList = Debug.checkDefined(ts_formatting_exports.SmartIndenter.getContainingList(node, sourceFile));
+  const index = indexOfNode(containingList, node);
+  Debug.assert(index !== -1);
+  if (containingList.length === 1) {
+    deleteNode(changes, sourceFile, node);
+    return;
+  }
+  Debug.assert(!deletedNodesInLists.has(node), "Deleting a node twice");
+  deletedNodesInLists.add(node);
+  changes.deleteRange(sourceFile, {
+    pos: startPositionToDeleteNodeInList(sourceFile, node),
+    end: index === containingList.length - 1 ? getAdjustedEndPosition(sourceFile, node, {}) : endPositionToDeleteNodeInList(sourceFile, node, containingList[index - 1], containingList[index + 1])
+  });
+}
+
+// src/services/_namespaces/ts.formatting.ts
+var ts_formatting_exports = {};
+__export(ts_formatting_exports, {
+  FormattingContext: () => FormattingContext,
+  FormattingRequestKind: () => FormattingRequestKind,
+  RuleAction: () => RuleAction,
+  RuleFlags: () => RuleFlags,
+  SmartIndenter: () => SmartIndenter,
+  anyContext: () => anyContext,
+  createTextRangeWithKind: () => createTextRangeWithKind,
+  formatDocument: () => formatDocument,
+  formatNodeGivenIndentation: () => formatNodeGivenIndentation,
+  formatOnClosingCurly: () => formatOnClosingCurly,
+  formatOnEnter: () => formatOnEnter,
+  formatOnOpeningCurly: () => formatOnOpeningCurly,
+  formatOnSemicolon: () => formatOnSemicolon,
+  formatSelection: () => formatSelection,
+  getAllRules: () => getAllRules,
+  getFormatContext: () => getFormatContext,
+  getFormattingScanner: () => getFormattingScanner,
+  getIndentationString: () => getIndentationString,
+  getRangeOfEnclosingComment: () => getRangeOfEnclosingComment
+});
+
+// src/services/formatting/formattingContext.ts
+var FormattingRequestKind = /* @__PURE__ */ ((FormattingRequestKind2) => {
+  FormattingRequestKind2[FormattingRequestKind2["FormatDocument"] = 0] = "FormatDocument";
+  FormattingRequestKind2[FormattingRequestKind2["FormatSelection"] = 1] = "FormatSelection";
+  FormattingRequestKind2[FormattingRequestKind2["FormatOnEnter"] = 2] = "FormatOnEnter";
+  FormattingRequestKind2[FormattingRequestKind2["FormatOnSemicolon"] = 3] = "FormatOnSemicolon";
+  FormattingRequestKind2[FormattingRequestKind2["FormatOnOpeningCurlyBrace"] = 4] = "FormatOnOpeningCurlyBrace";
+  FormattingRequestKind2[FormattingRequestKind2["FormatOnClosingCurlyBrace"] = 5] = "FormatOnClosingCurlyBrace";
+  return FormattingRequestKind2;
+})(FormattingRequestKind || {});
+var FormattingContext = class {
+  constructor(sourceFile, formattingRequestKind, options) {
+    this.sourceFile = sourceFile;
+    this.formattingRequestKind = formattingRequestKind;
+    this.options = options;
+  }
+  updateContext(currentRange, currentTokenParent, nextRange, nextTokenParent, commonParent) {
+    this.currentTokenSpan = Debug.checkDefined(currentRange);
+    this.currentTokenParent = Debug.checkDefined(currentTokenParent);
+    this.nextTokenSpan = Debug.checkDefined(nextRange);
+    this.nextTokenParent = Debug.checkDefined(nextTokenParent);
+    this.contextNode = Debug.checkDefined(commonParent);
+    this.contextNodeAllOnSameLine = void 0;
+    this.nextNodeAllOnSameLine = void 0;
+    this.tokensAreOnSameLine = void 0;
+    this.contextNodeBlockIsOnOneLine = void 0;
+    this.nextNodeBlockIsOnOneLine = void 0;
+  }
+  ContextNodeAllOnSameLine() {
+    if (this.contextNodeAllOnSameLine === void 0) {
+      this.contextNodeAllOnSameLine = this.NodeIsOnOneLine(this.contextNode);
+    }
+    return this.contextNodeAllOnSameLine;
+  }
+  NextNodeAllOnSameLine() {
+    if (this.nextNodeAllOnSameLine === void 0) {
+      this.nextNodeAllOnSameLine = this.NodeIsOnOneLine(this.nextTokenParent);
+    }
+    return this.nextNodeAllOnSameLine;
+  }
+  TokensAreOnSameLine() {
+    if (this.tokensAreOnSameLine === void 0) {
+      const startLine = this.sourceFile.getLineAndCharacterOfPosition(this.currentTokenSpan.pos).line;
+      const endLine = this.sourceFile.getLineAndCharacterOfPosition(this.nextTokenSpan.pos).line;
+      this.tokensAreOnSameLine = startLine === endLine;
+    }
+    return this.tokensAreOnSameLine;
+  }
+  ContextNodeBlockIsOnOneLine() {
+    if (this.contextNodeBlockIsOnOneLine === void 0) {
+      this.contextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.contextNode);
+    }
+    return this.contextNodeBlockIsOnOneLine;
+  }
+  NextNodeBlockIsOnOneLine() {
+    if (this.nextNodeBlockIsOnOneLine === void 0) {
+      this.nextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.nextTokenParent);
+    }
+    return this.nextNodeBlockIsOnOneLine;
+  }
+  NodeIsOnOneLine(node) {
+    const startLine = this.sourceFile.getLineAndCharacterOfPosition(node.getStart(this.sourceFile)).line;
+    const endLine = this.sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line;
+    return startLine === endLine;
+  }
+  BlockIsOnOneLine(node) {
+    const openBrace = findChildOfKind(node, 18 /* OpenBraceToken */, this.sourceFile);
+    const closeBrace = findChildOfKind(node, 19 /* CloseBraceToken */, this.sourceFile);
+    if (openBrace && closeBrace) {
+      const startLine = this.sourceFile.getLineAndCharacterOfPosition(openBrace.getEnd()).line;
+      const endLine = this.sourceFile.getLineAndCharacterOfPosition(closeBrace.getStart(this.sourceFile)).line;
+      return startLine === endLine;
     }
-    function trimTrailingWhitespacesForLines(line1, line2, range) {
-      for (let line = line1; line < line2; line++) {
-        const lineStartPosition = getStartPositionOfLine(line, sourceFile);
-        const lineEndPosition = getEndLinePosition(line, sourceFile);
-        if (range && (isComment(range.kind) || isStringOrRegularExpressionOrTemplateLiteral(range.kind)) && range.pos <= lineEndPosition && range.end > lineEndPosition) {
-          continue;
-        }
-        const whitespaceStart = getTrailingWhitespaceStartPosition(lineStartPosition, lineEndPosition);
-        if (whitespaceStart !== -1) {
-          Debug.assert(whitespaceStart === lineStartPosition || !isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(whitespaceStart - 1)));
-          recordDelete(whitespaceStart, lineEndPosition + 1 - whitespaceStart);
-        }
-      }
+    return false;
+  }
+};
+
+// src/services/formatting/formattingScanner.ts
+var standardScanner = createScanner(
+  99 /* Latest */,
+  /*skipTrivia*/
+  false,
+  0 /* Standard */
+);
+var jsxScanner = createScanner(
+  99 /* Latest */,
+  /*skipTrivia*/
+  false,
+  1 /* JSX */
+);
+function getFormattingScanner(text, languageVariant, startPos, endPos, cb) {
+  const scanner2 = languageVariant === 1 /* JSX */ ? jsxScanner : standardScanner;
+  scanner2.setText(text);
+  scanner2.setTextPos(startPos);
+  let wasNewLine = true;
+  let leadingTrivia;
+  let trailingTrivia;
+  let savedPos;
+  let lastScanAction;
+  let lastTokenInfo;
+  const res = cb({
+    advance,
+    readTokenInfo,
+    readEOFTokenRange,
+    isOnToken,
+    isOnEOF,
+    getCurrentLeadingTrivia: () => leadingTrivia,
+    lastTrailingTriviaWasNewLine: () => wasNewLine,
+    skipToEndOf,
+    skipToStartOf,
+    getStartPos: () => {
+      var _a2;
+      return (_a2 = lastTokenInfo == null ? void 0 : lastTokenInfo.token.pos) != null ? _a2 : scanner2.getTokenPos();
     }
-    function getTrailingWhitespaceStartPosition(start2, end) {
-      let pos = end;
-      while (pos >= start2 && isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(pos))) {
-        pos--;
-      }
-      if (pos !== end) {
-        return pos + 1;
+  });
+  lastTokenInfo = void 0;
+  scanner2.setText(void 0);
+  return res;
+  function advance() {
+    lastTokenInfo = void 0;
+    const isStarted = scanner2.getStartPos() !== startPos;
+    if (isStarted) {
+      wasNewLine = !!trailingTrivia && last(trailingTrivia).kind === 4 /* NewLineTrivia */;
+    } else {
+      scanner2.scan();
+    }
+    leadingTrivia = void 0;
+    trailingTrivia = void 0;
+    let pos = scanner2.getStartPos();
+    while (pos < endPos) {
+      const t = scanner2.getToken();
+      if (!isTrivia(t)) {
+        break;
       }
-      return -1;
+      scanner2.scan();
+      const item = {
+        pos,
+        end: scanner2.getStartPos(),
+        kind: t
+      };
+      pos = scanner2.getStartPos();
+      leadingTrivia = append(leadingTrivia, item);
     }
-    function trimTrailingWhitespacesForRemainingRange(trivias) {
-      let startPos = previousRange ? previousRange.end : originalRange.pos;
-      for (const trivia of trivias) {
-        if (isComment(trivia.kind)) {
-          if (startPos < trivia.pos) {
-            trimTrailingWitespacesForPositions(startPos, trivia.pos - 1, previousRange);
-          }
-          startPos = trivia.end + 1;
-        }
-      }
-      if (startPos < originalRange.end) {
-        trimTrailingWitespacesForPositions(startPos, originalRange.end, previousRange);
+    savedPos = scanner2.getStartPos();
+  }
+  function shouldRescanGreaterThanToken(node) {
+    switch (node.kind) {
+      case 33 /* GreaterThanEqualsToken */:
+      case 71 /* GreaterThanGreaterThanEqualsToken */:
+      case 72 /* GreaterThanGreaterThanGreaterThanEqualsToken */:
+      case 49 /* GreaterThanGreaterThanGreaterThanToken */:
+      case 48 /* GreaterThanGreaterThanToken */:
+        return true;
+    }
+    return false;
+  }
+  function shouldRescanJsxIdentifier(node) {
+    if (node.parent) {
+      switch (node.parent.kind) {
+        case 288 /* JsxAttribute */:
+        case 283 /* JsxOpeningElement */:
+        case 284 /* JsxClosingElement */:
+        case 282 /* JsxSelfClosingElement */:
+          return isKeyword(node.kind) || node.kind === 79 /* Identifier */;
       }
     }
-    function trimTrailingWitespacesForPositions(startPos, endPos, previousRange2) {
-      const startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line;
-      const endLine = sourceFile.getLineAndCharacterOfPosition(endPos).line;
-      trimTrailingWhitespacesForLines(startLine, endLine + 1, previousRange2);
+    return false;
+  }
+  function shouldRescanJsxText(node) {
+    return isJsxText(node) || isJsxElement(node) && (lastTokenInfo == null ? void 0 : lastTokenInfo.token.kind) === 11 /* JsxText */;
+  }
+  function shouldRescanSlashToken(container) {
+    return container.kind === 13 /* RegularExpressionLiteral */;
+  }
+  function shouldRescanTemplateToken(container) {
+    return container.kind === 16 /* TemplateMiddle */ || container.kind === 17 /* TemplateTail */;
+  }
+  function shouldRescanJsxAttributeValue(node) {
+    return node.parent && isJsxAttribute(node.parent) && node.parent.initializer === node;
+  }
+  function startsWithSlashToken(t) {
+    return t === 43 /* SlashToken */ || t === 68 /* SlashEqualsToken */;
+  }
+  function readTokenInfo(n) {
+    Debug.assert(isOnToken());
+    const expectedScanAction = shouldRescanGreaterThanToken(n) ? 1 /* RescanGreaterThanToken */ : shouldRescanSlashToken(n) ? 2 /* RescanSlashToken */ : shouldRescanTemplateToken(n) ? 3 /* RescanTemplateToken */ : shouldRescanJsxIdentifier(n) ? 4 /* RescanJsxIdentifier */ : shouldRescanJsxText(n) ? 5 /* RescanJsxText */ : shouldRescanJsxAttributeValue(n) ? 6 /* RescanJsxAttributeValue */ : 0 /* Scan */;
+    if (lastTokenInfo && expectedScanAction === lastScanAction) {
+      return fixTokenKind(lastTokenInfo, n);
     }
-    function recordDelete(start2, len) {
-      if (len) {
-        edits.push(createTextChangeFromStartLength(start2, len, ""));
-      }
+    if (scanner2.getStartPos() !== savedPos) {
+      Debug.assert(lastTokenInfo !== void 0);
+      scanner2.setTextPos(savedPos);
+      scanner2.scan();
     }
-    function recordReplace(start2, len, newText) {
-      if (len || newText) {
-        edits.push(createTextChangeFromStartLength(start2, len, newText));
-      }
+    let currentToken = getNextToken(n, expectedScanAction);
+    const token = createTextRangeWithKind(
+      scanner2.getStartPos(),
+      scanner2.getTextPos(),
+      currentToken
+    );
+    if (trailingTrivia) {
+      trailingTrivia = void 0;
     }
-    function recordInsert(start2, text) {
-      if (text) {
-        edits.push(createTextChangeFromStartLength(start2, 0, text));
+    while (scanner2.getStartPos() < endPos) {
+      currentToken = scanner2.scan();
+      if (!isTrivia(currentToken)) {
+        break;
+      }
+      const trivia = createTextRangeWithKind(
+        scanner2.getStartPos(),
+        scanner2.getTextPos(),
+        currentToken
+      );
+      if (!trailingTrivia) {
+        trailingTrivia = [];
+      }
+      trailingTrivia.push(trivia);
+      if (currentToken === 4 /* NewLineTrivia */) {
+        scanner2.scan();
+        break;
       }
     }
-    function applyRuleEdits(rule2, previousRange2, previousStartLine, currentRange, currentStartLine) {
-      const onLaterLine = currentStartLine !== previousStartLine;
-      switch (rule2.action) {
-        case 1 /* StopProcessingSpaceActions */:
-          return LineAction.None;
-        case 16 /* DeleteSpace */:
-          if (previousRange2.end !== currentRange.pos) {
-            recordDelete(previousRange2.end, currentRange.pos - previousRange2.end);
-            return onLaterLine ? LineAction.LineRemoved : LineAction.None;
-          }
-          break;
-        case 32 /* DeleteToken */:
-          recordDelete(previousRange2.pos, previousRange2.end - previousRange2.pos);
-          break;
-        case 8 /* InsertNewLine */:
-          if (rule2.flags !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) {
-            return LineAction.None;
-          }
-          const lineDelta = currentStartLine - previousStartLine;
-          if (lineDelta !== 1) {
-            recordReplace(previousRange2.end, currentRange.pos - previousRange2.end, getNewLineOrDefaultFromHost(host, options));
-            return onLaterLine ? LineAction.None : LineAction.LineAdded;
-          }
-          break;
-        case 4 /* InsertSpace */:
-          if (rule2.flags !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) {
-            return LineAction.None;
-          }
-          const posDelta = currentRange.pos - previousRange2.end;
-          if (posDelta !== 1 || sourceFile.text.charCodeAt(previousRange2.end) !== 32 /* space */) {
-            recordReplace(previousRange2.end, currentRange.pos - previousRange2.end, " ");
-            return onLaterLine ? LineAction.LineRemoved : LineAction.None;
-          }
-          break;
-        case 64 /* InsertTrailingSemicolon */:
-          recordInsert(previousRange2.end, ";");
-      }
-      return LineAction.None;
-    }
-  }
-  var LineAction = /* @__PURE__ */ ((LineAction2) => {
-    LineAction2[LineAction2["None"] = 0] = "None";
-    LineAction2[LineAction2["LineAdded"] = 1] = "LineAdded";
-    LineAction2[LineAction2["LineRemoved"] = 2] = "LineRemoved";
-    return LineAction2;
-  })(LineAction || {});
-  function getRangeOfEnclosingComment(sourceFile, position, precedingToken, tokenAtPosition = getTokenAtPosition(sourceFile, position)) {
-    const jsdoc = findAncestor(tokenAtPosition, isJSDoc);
-    if (jsdoc)
-      tokenAtPosition = jsdoc.parent;
-    const tokenStart = tokenAtPosition.getStart(sourceFile);
-    if (tokenStart <= position && position < tokenAtPosition.getEnd()) {
-      return void 0;
-    }
-    precedingToken = precedingToken === null ? void 0 : precedingToken === void 0 ? findPrecedingToken(position, sourceFile) : precedingToken;
-    const trailingRangesOfPreviousToken = precedingToken && getTrailingCommentRanges(sourceFile.text, precedingToken.end);
-    const leadingCommentRangesOfNextToken = getLeadingCommentRangesOfNode(tokenAtPosition, sourceFile);
-    const commentRanges = concatenate(trailingRangesOfPreviousToken, leadingCommentRangesOfNextToken);
-    return commentRanges && find(commentRanges, (range) => rangeContainsPositionExclusive(range, position) || position === range.end && (range.kind === 2 /* SingleLineCommentTrivia */ || position === sourceFile.getFullWidth()));
+    lastTokenInfo = { leadingTrivia, trailingTrivia, token };
+    return fixTokenKind(lastTokenInfo, n);
   }
-  function getOpenTokenForList(node, list) {
-    switch (node.kind) {
-      case 173 /* Constructor */:
-      case 259 /* FunctionDeclaration */:
-      case 215 /* FunctionExpression */:
-      case 171 /* MethodDeclaration */:
-      case 170 /* MethodSignature */:
-      case 216 /* ArrowFunction */:
-      case 176 /* CallSignature */:
-      case 177 /* ConstructSignature */:
-      case 181 /* FunctionType */:
-      case 182 /* ConstructorType */:
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-        if (node.typeParameters === list) {
-          return 29 /* LessThanToken */;
-        } else if (node.parameters === list) {
-          return 20 /* OpenParenToken */;
+  function getNextToken(n, expectedScanAction) {
+    const token = scanner2.getToken();
+    lastScanAction = 0 /* Scan */;
+    switch (expectedScanAction) {
+      case 1 /* RescanGreaterThanToken */:
+        if (token === 31 /* GreaterThanToken */) {
+          lastScanAction = 1 /* RescanGreaterThanToken */;
+          const newToken = scanner2.reScanGreaterToken();
+          Debug.assert(n.kind === newToken);
+          return newToken;
         }
         break;
-      case 210 /* CallExpression */:
-      case 211 /* NewExpression */:
-        if (node.typeArguments === list) {
-          return 29 /* LessThanToken */;
-        } else if (node.arguments === list) {
-          return 20 /* OpenParenToken */;
+      case 2 /* RescanSlashToken */:
+        if (startsWithSlashToken(token)) {
+          lastScanAction = 2 /* RescanSlashToken */;
+          const newToken = scanner2.reScanSlashToken();
+          Debug.assert(n.kind === newToken);
+          return newToken;
         }
         break;
-      case 260 /* ClassDeclaration */:
-      case 228 /* ClassExpression */:
-      case 261 /* InterfaceDeclaration */:
-      case 262 /* TypeAliasDeclaration */:
-        if (node.typeParameters === list) {
-          return 29 /* LessThanToken */;
+      case 3 /* RescanTemplateToken */:
+        if (token === 19 /* CloseBraceToken */) {
+          lastScanAction = 3 /* RescanTemplateToken */;
+          return scanner2.reScanTemplateToken(
+            /* isTaggedTemplate */
+            false
+          );
         }
         break;
-      case 180 /* TypeReference */:
-      case 212 /* TaggedTemplateExpression */:
-      case 183 /* TypeQuery */:
-      case 230 /* ExpressionWithTypeArguments */:
-      case 202 /* ImportType */:
-        if (node.typeArguments === list) {
-          return 29 /* LessThanToken */;
-        }
+      case 4 /* RescanJsxIdentifier */:
+        lastScanAction = 4 /* RescanJsxIdentifier */;
+        return scanner2.scanJsxIdentifier();
+      case 5 /* RescanJsxText */:
+        lastScanAction = 5 /* RescanJsxText */;
+        return scanner2.reScanJsxToken(
+          /* allowMultilineJsxText */
+          false
+        );
+      case 6 /* RescanJsxAttributeValue */:
+        lastScanAction = 6 /* RescanJsxAttributeValue */;
+        return scanner2.reScanJsxAttributeValue();
+      case 0 /* Scan */:
         break;
-      case 184 /* TypeLiteral */:
-        return 18 /* OpenBraceToken */;
+      default:
+        Debug.assertNever(expectedScanAction);
     }
-    return 0 /* Unknown */;
+    return token;
   }
-  function getCloseTokenForOpenToken(kind) {
-    switch (kind) {
-      case 20 /* OpenParenToken */:
-        return 21 /* CloseParenToken */;
-      case 29 /* LessThanToken */:
-        return 31 /* GreaterThanToken */;
-      case 18 /* OpenBraceToken */:
-        return 19 /* CloseBraceToken */;
+  function readEOFTokenRange() {
+    Debug.assert(isOnEOF());
+    return createTextRangeWithKind(scanner2.getStartPos(), scanner2.getTextPos(), 1 /* EndOfFileToken */);
+  }
+  function isOnToken() {
+    const current = lastTokenInfo ? lastTokenInfo.token.kind : scanner2.getToken();
+    return current !== 1 /* EndOfFileToken */ && !isTrivia(current);
+  }
+  function isOnEOF() {
+    const current = lastTokenInfo ? lastTokenInfo.token.kind : scanner2.getToken();
+    return current === 1 /* EndOfFileToken */;
+  }
+  function fixTokenKind(tokenInfo, container) {
+    if (isToken(container) && tokenInfo.token.kind !== container.kind) {
+      tokenInfo.token.kind = container.kind;
     }
-    return 0 /* Unknown */;
+    return tokenInfo;
   }
-  var internedSizes;
-  var internedTabsIndentation;
-  var internedSpacesIndentation;
-  function getIndentationString(indentation, options) {
-    const resetInternedStrings = !internedSizes || (internedSizes.tabSize !== options.tabSize || internedSizes.indentSize !== options.indentSize);
-    if (resetInternedStrings) {
-      internedSizes = { tabSize: options.tabSize, indentSize: options.indentSize };
-      internedTabsIndentation = internedSpacesIndentation = void 0;
-    }
-    if (!options.convertTabsToSpaces) {
-      const tabs = Math.floor(indentation / options.tabSize);
-      const spaces = indentation - tabs * options.tabSize;
-      let tabString;
-      if (!internedTabsIndentation) {
-        internedTabsIndentation = [];
-      }
-      if (internedTabsIndentation[tabs] === void 0) {
-        internedTabsIndentation[tabs] = tabString = repeatString("	", tabs);
-      } else {
-        tabString = internedTabsIndentation[tabs];
-      }
-      return spaces ? tabString + repeatString(" ", spaces) : tabString;
-    } else {
-      let spacesString;
-      const quotient = Math.floor(indentation / options.indentSize);
-      const remainder = indentation % options.indentSize;
-      if (!internedSpacesIndentation) {
-        internedSpacesIndentation = [];
-      }
-      if (internedSpacesIndentation[quotient] === void 0) {
-        spacesString = repeatString(" ", options.indentSize * quotient);
-        internedSpacesIndentation[quotient] = spacesString;
-      } else {
-        spacesString = internedSpacesIndentation[quotient];
+  function skipToEndOf(node) {
+    scanner2.setTextPos(node.end);
+    savedPos = scanner2.getStartPos();
+    lastScanAction = void 0;
+    lastTokenInfo = void 0;
+    wasNewLine = false;
+    leadingTrivia = void 0;
+    trailingTrivia = void 0;
+  }
+  function skipToStartOf(node) {
+    scanner2.setTextPos(node.pos);
+    savedPos = scanner2.getStartPos();
+    lastScanAction = void 0;
+    lastTokenInfo = void 0;
+    wasNewLine = false;
+    leadingTrivia = void 0;
+    trailingTrivia = void 0;
+  }
+}
+
+// src/services/formatting/rule.ts
+var anyContext = emptyArray;
+var RuleAction = /* @__PURE__ */ ((RuleAction2) => {
+  RuleAction2[RuleAction2["None"] = 0] = "None";
+  RuleAction2[RuleAction2["StopProcessingSpaceActions"] = 1] = "StopProcessingSpaceActions";
+  RuleAction2[RuleAction2["StopProcessingTokenActions"] = 2] = "StopProcessingTokenActions";
+  RuleAction2[RuleAction2["InsertSpace"] = 4] = "InsertSpace";
+  RuleAction2[RuleAction2["InsertNewLine"] = 8] = "InsertNewLine";
+  RuleAction2[RuleAction2["DeleteSpace"] = 16] = "DeleteSpace";
+  RuleAction2[RuleAction2["DeleteToken"] = 32] = "DeleteToken";
+  RuleAction2[RuleAction2["InsertTrailingSemicolon"] = 64] = "InsertTrailingSemicolon";
+  RuleAction2[RuleAction2["StopAction"] = 3] = "StopAction";
+  RuleAction2[RuleAction2["ModifySpaceAction"] = 28] = "ModifySpaceAction";
+  RuleAction2[RuleAction2["ModifyTokenAction"] = 96] = "ModifyTokenAction";
+  return RuleAction2;
+})(RuleAction || {});
+var RuleFlags = /* @__PURE__ */ ((RuleFlags2) => {
+  RuleFlags2[RuleFlags2["None"] = 0] = "None";
+  RuleFlags2[RuleFlags2["CanDeleteNewLines"] = 1] = "CanDeleteNewLines";
+  return RuleFlags2;
+})(RuleFlags || {});
+
+// src/services/formatting/rules.ts
+function getAllRules() {
+  const allTokens = [];
+  for (let token = 0 /* FirstToken */; token <= 162 /* LastToken */; token++) {
+    if (token !== 1 /* EndOfFileToken */) {
+      allTokens.push(token);
+    }
+  }
+  function anyTokenExcept(...tokens) {
+    return { tokens: allTokens.filter((t) => !tokens.some((t2) => t2 === t)), isSpecific: false };
+  }
+  const anyToken = { tokens: allTokens, isSpecific: false };
+  const anyTokenIncludingMultilineComments = tokenRangeFrom([...allTokens, 3 /* MultiLineCommentTrivia */]);
+  const anyTokenIncludingEOF = tokenRangeFrom([...allTokens, 1 /* EndOfFileToken */]);
+  const keywords = tokenRangeFromRange(81 /* FirstKeyword */, 162 /* LastKeyword */);
+  const binaryOperators = tokenRangeFromRange(29 /* FirstBinaryOperator */, 78 /* LastBinaryOperator */);
+  const binaryKeywordOperators = [
+    101 /* InKeyword */,
+    102 /* InstanceOfKeyword */,
+    162 /* OfKeyword */,
+    128 /* AsKeyword */,
+    140 /* IsKeyword */,
+    150 /* SatisfiesKeyword */
+  ];
+  const unaryPrefixOperators = [45 /* PlusPlusToken */, 46 /* MinusMinusToken */, 54 /* TildeToken */, 53 /* ExclamationToken */];
+  const unaryPrefixExpressions = [
+    8 /* NumericLiteral */,
+    9 /* BigIntLiteral */,
+    79 /* Identifier */,
+    20 /* OpenParenToken */,
+    22 /* OpenBracketToken */,
+    18 /* OpenBraceToken */,
+    108 /* ThisKeyword */,
+    103 /* NewKeyword */
+  ];
+  const unaryPreincrementExpressions = [79 /* Identifier */, 20 /* OpenParenToken */, 108 /* ThisKeyword */, 103 /* NewKeyword */];
+  const unaryPostincrementExpressions = [79 /* Identifier */, 21 /* CloseParenToken */, 23 /* CloseBracketToken */, 103 /* NewKeyword */];
+  const unaryPredecrementExpressions = [79 /* Identifier */, 20 /* OpenParenToken */, 108 /* ThisKeyword */, 103 /* NewKeyword */];
+  const unaryPostdecrementExpressions = [79 /* Identifier */, 21 /* CloseParenToken */, 23 /* CloseBracketToken */, 103 /* NewKeyword */];
+  const comments = [2 /* SingleLineCommentTrivia */, 3 /* MultiLineCommentTrivia */];
+  const typeNames = [79 /* Identifier */, ...typeKeywords];
+  const functionOpenBraceLeftTokenRange = anyTokenIncludingMultilineComments;
+  const typeScriptOpenBraceLeftTokenRange = tokenRangeFrom([79 /* Identifier */, 3 /* MultiLineCommentTrivia */, 84 /* ClassKeyword */, 93 /* ExportKeyword */, 100 /* ImportKeyword */]);
+  const controlOpenBraceLeftTokenRange = tokenRangeFrom([21 /* CloseParenToken */, 3 /* MultiLineCommentTrivia */, 90 /* DoKeyword */, 111 /* TryKeyword */, 96 /* FinallyKeyword */, 91 /* ElseKeyword */]);
+  const highPriorityCommonRules = [
+    // Leave comments alone
+    rule("IgnoreBeforeComment", anyToken, comments, anyContext, 1 /* StopProcessingSpaceActions */),
+    rule("IgnoreAfterLineComment", 2 /* SingleLineCommentTrivia */, anyToken, anyContext, 1 /* StopProcessingSpaceActions */),
+    rule("NotSpaceBeforeColon", anyToken, 58 /* ColonToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* DeleteSpace */),
+    rule("SpaceAfterColon", 58 /* ColonToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 4 /* InsertSpace */),
+    rule("NoSpaceBeforeQuestionMark", anyToken, 57 /* QuestionToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* DeleteSpace */),
+    // insert space after '?' only when it is used in conditional operator
+    rule("SpaceAfterQuestionMarkInConditionalOperator", 57 /* QuestionToken */, anyToken, [isNonJsxSameLineTokenContext, isConditionalOperatorContext], 4 /* InsertSpace */),
+    // in other cases there should be no space between '?' and next token
+    rule("NoSpaceAfterQuestionMark", 57 /* QuestionToken */, anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeDot", anyToken, [24 /* DotToken */, 28 /* QuestionDotToken */], [isNonJsxSameLineTokenContext, isNotPropertyAccessOnIntegerLiteral], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterDot", [24 /* DotToken */, 28 /* QuestionDotToken */], anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBetweenImportParenInImportType", 100 /* ImportKeyword */, 20 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isImportTypeContext], 16 /* DeleteSpace */),
+    // Special handling of unary operators.
+    // Prefix operators generally shouldn't have a space between
+    // them and their target unary expression.
+    rule("NoSpaceAfterUnaryPrefixOperator", unaryPrefixOperators, unaryPrefixExpressions, [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterUnaryPreincrementOperator", 45 /* PlusPlusToken */, unaryPreincrementExpressions, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterUnaryPredecrementOperator", 46 /* MinusMinusToken */, unaryPredecrementExpressions, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeUnaryPostincrementOperator", unaryPostincrementExpressions, 45 /* PlusPlusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeUnaryPostdecrementOperator", unaryPostdecrementExpressions, 46 /* MinusMinusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* DeleteSpace */),
+    // More unary operator special-casing.
+    // DevDiv 181814: Be careful when removing leading whitespace
+    // around unary operators.  Examples:
+    //      1 - -2  --X--> 1--2
+    //      a + ++b --X--> a+++b
+    rule("SpaceAfterPostincrementWhenFollowedByAdd", 45 /* PlusPlusToken */, 39 /* PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("SpaceAfterAddWhenFollowedByUnaryPlus", 39 /* PlusToken */, 39 /* PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("SpaceAfterAddWhenFollowedByPreincrement", 39 /* PlusToken */, 45 /* PlusPlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("SpaceAfterPostdecrementWhenFollowedBySubtract", 46 /* MinusMinusToken */, 40 /* MinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("SpaceAfterSubtractWhenFollowedByUnaryMinus", 40 /* MinusToken */, 40 /* MinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("SpaceAfterSubtractWhenFollowedByPredecrement", 40 /* MinusToken */, 46 /* MinusMinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterCloseBrace", 19 /* CloseBraceToken */, [27 /* CommaToken */, 26 /* SemicolonToken */], [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // For functions and control block place } on a new line [multi-line rule]
+    rule("NewLineBeforeCloseBraceInBlockContext", anyTokenIncludingMultilineComments, 19 /* CloseBraceToken */, [isMultilineBlockContext], 8 /* InsertNewLine */),
+    // Space/new line after }.
+    rule("SpaceAfterCloseBrace", 19 /* CloseBraceToken */, anyTokenExcept(21 /* CloseParenToken */), [isNonJsxSameLineTokenContext, isAfterCodeBlockContext], 4 /* InsertSpace */),
+    // Special case for (}, else) and (}, while) since else & while tokens are not part of the tree which makes SpaceAfterCloseBrace rule not applied
+    // Also should not apply to })
+    rule("SpaceBetweenCloseBraceAndElse", 19 /* CloseBraceToken */, 91 /* ElseKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("SpaceBetweenCloseBraceAndWhile", 19 /* CloseBraceToken */, 115 /* WhileKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("NoSpaceBetweenEmptyBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* DeleteSpace */),
+    // Add a space after control dec context if the next character is an open bracket ex: 'if (false)[a, b] = [1, 2];' -> 'if (false) [a, b] = [1, 2];'
+    rule("SpaceAfterConditionalClosingParen", 21 /* CloseParenToken */, 22 /* OpenBracketToken */, [isControlDeclContext], 4 /* InsertSpace */),
+    rule("NoSpaceBetweenFunctionKeywordAndStar", 98 /* FunctionKeyword */, 41 /* AsteriskToken */, [isFunctionDeclarationOrFunctionExpressionContext], 16 /* DeleteSpace */),
+    rule("SpaceAfterStarInGeneratorDeclaration", 41 /* AsteriskToken */, 79 /* Identifier */, [isFunctionDeclarationOrFunctionExpressionContext], 4 /* InsertSpace */),
+    rule("SpaceAfterFunctionInFuncDecl", 98 /* FunctionKeyword */, anyToken, [isFunctionDeclContext], 4 /* InsertSpace */),
+    // Insert new line after { and before } in multi-line contexts.
+    rule("NewLineAfterOpenBraceInBlockContext", 18 /* OpenBraceToken */, anyToken, [isMultilineBlockContext], 8 /* InsertNewLine */),
+    // For get/set members, we check for (identifier,identifier) since get/set don't have tokens and they are represented as just an identifier token.
+    // Though, we do extra check on the context to make sure we are dealing with get/set node. Example:
+    //      get x() {}
+    //      set x(val) {}
+    rule("SpaceAfterGetSetInMember", [137 /* GetKeyword */, 151 /* SetKeyword */], 79 /* Identifier */, [isFunctionDeclContext], 4 /* InsertSpace */),
+    rule("NoSpaceBetweenYieldKeywordAndStar", 125 /* YieldKeyword */, 41 /* AsteriskToken */, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 16 /* DeleteSpace */),
+    rule("SpaceBetweenYieldOrYieldStarAndOperand", [125 /* YieldKeyword */, 41 /* AsteriskToken */], anyToken, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 4 /* InsertSpace */),
+    rule("NoSpaceBetweenReturnAndSemicolon", 105 /* ReturnKeyword */, 26 /* SemicolonToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("SpaceAfterCertainKeywords", [113 /* VarKeyword */, 109 /* ThrowKeyword */, 103 /* NewKeyword */, 89 /* DeleteKeyword */, 105 /* ReturnKeyword */, 112 /* TypeOfKeyword */, 133 /* AwaitKeyword */], anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("SpaceAfterLetConstInVariableDeclaration", [119 /* LetKeyword */, 85 /* ConstKeyword */], anyToken, [isNonJsxSameLineTokenContext, isStartOfVariableDeclarationList], 4 /* InsertSpace */),
+    rule("NoSpaceBeforeOpenParenInFuncCall", anyToken, 20 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isFunctionCallOrNewContext, isPreviousTokenNotComma], 16 /* DeleteSpace */),
+    // Special case for binary operators (that are keywords). For these we have to add a space and shouldn't follow any user options.
+    rule("SpaceBeforeBinaryKeywordOperator", anyToken, binaryKeywordOperators, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("SpaceAfterBinaryKeywordOperator", binaryKeywordOperators, anyToken, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("SpaceAfterVoidOperator", 114 /* VoidKeyword */, anyToken, [isNonJsxSameLineTokenContext, isVoidOpContext], 4 /* InsertSpace */),
+    // Async-await
+    rule("SpaceBetweenAsyncAndOpenParen", 132 /* AsyncKeyword */, 20 /* OpenParenToken */, [isArrowFunctionContext, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("SpaceBetweenAsyncAndFunctionKeyword", 132 /* AsyncKeyword */, [98 /* FunctionKeyword */, 79 /* Identifier */], [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    // Template string
+    rule("NoSpaceBetweenTagAndTemplateString", [79 /* Identifier */, 21 /* CloseParenToken */], [14 /* NoSubstitutionTemplateLiteral */, 15 /* TemplateHead */], [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // JSX opening elements
+    rule("SpaceBeforeJsxAttribute", anyToken, 79 /* Identifier */, [isNextTokenParentJsxAttribute, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("SpaceBeforeSlashInJsxOpeningElement", anyToken, 43 /* SlashToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("NoSpaceBeforeGreaterThanTokenInJsxOpeningElement", 43 /* SlashToken */, 31 /* GreaterThanToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeEqualInJsxAttribute", anyToken, 63 /* EqualsToken */, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterEqualInJsxAttribute", 63 /* EqualsToken */, anyToken, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // TypeScript-specific rules
+    // Use of module as a function call. e.g.: import m2 = module("m2");
+    rule("NoSpaceAfterModuleImport", [142 /* ModuleKeyword */, 147 /* RequireKeyword */], 20 /* OpenParenToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // Add a space around certain TypeScript keywords
+    rule(
+      "SpaceAfterCertainTypeScriptKeywords",
+      [
+        126 /* AbstractKeyword */,
+        127 /* AccessorKeyword */,
+        84 /* ClassKeyword */,
+        136 /* DeclareKeyword */,
+        88 /* DefaultKeyword */,
+        92 /* EnumKeyword */,
+        93 /* ExportKeyword */,
+        94 /* ExtendsKeyword */,
+        137 /* GetKeyword */,
+        117 /* ImplementsKeyword */,
+        100 /* ImportKeyword */,
+        118 /* InterfaceKeyword */,
+        142 /* ModuleKeyword */,
+        143 /* NamespaceKeyword */,
+        121 /* PrivateKeyword */,
+        123 /* PublicKeyword */,
+        122 /* ProtectedKeyword */,
+        146 /* ReadonlyKeyword */,
+        151 /* SetKeyword */,
+        124 /* StaticKeyword */,
+        154 /* TypeKeyword */,
+        158 /* FromKeyword */,
+        141 /* KeyOfKeyword */,
+        138 /* InferKeyword */
+      ],
+      anyToken,
+      [isNonJsxSameLineTokenContext],
+      4 /* InsertSpace */
+    ),
+    rule(
+      "SpaceBeforeCertainTypeScriptKeywords",
+      anyToken,
+      [94 /* ExtendsKeyword */, 117 /* ImplementsKeyword */, 158 /* FromKeyword */],
+      [isNonJsxSameLineTokenContext],
+      4 /* InsertSpace */
+    ),
+    // Treat string literals in module names as identifiers, and add a space between the literal and the opening Brace braces, e.g.: module "m2" {
+    rule("SpaceAfterModuleName", 10 /* StringLiteral */, 18 /* OpenBraceToken */, [isModuleDeclContext], 4 /* InsertSpace */),
+    // Lambda expressions
+    rule("SpaceBeforeArrow", anyToken, 38 /* EqualsGreaterThanToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("SpaceAfterArrow", 38 /* EqualsGreaterThanToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    // Optional parameters and let args
+    rule("NoSpaceAfterEllipsis", 25 /* DotDotDotToken */, 79 /* Identifier */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterOptionalParameters", 57 /* QuestionToken */, [21 /* CloseParenToken */, 27 /* CommaToken */], [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* DeleteSpace */),
+    // Remove spaces in empty interface literals. e.g.: x: {}
+    rule("NoSpaceBetweenEmptyInterfaceBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectTypeContext], 16 /* DeleteSpace */),
+    // generics and type assertions
+    rule("NoSpaceBeforeOpenAngularBracket", typeNames, 29 /* LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBetweenCloseParenAndAngularBracket", 21 /* CloseParenToken */, 29 /* LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterOpenAngularBracket", 29 /* LessThanToken */, anyToken, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeCloseAngularBracket", anyToken, 31 /* GreaterThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterCloseAngularBracket", 31 /* GreaterThanToken */, [20 /* OpenParenToken */, 22 /* OpenBracketToken */, 31 /* GreaterThanToken */, 27 /* CommaToken */], [
+      isNonJsxSameLineTokenContext,
+      isTypeArgumentOrParameterOrAssertionContext,
+      isNotFunctionDeclContext,
+      isNonTypeAssertionContext
+    ], 16 /* DeleteSpace */),
+    // decorators
+    rule("SpaceBeforeAt", [21 /* CloseParenToken */, 79 /* Identifier */], 59 /* AtToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterAt", 59 /* AtToken */, anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // Insert space after @ in decorator
+    rule(
+      "SpaceAfterDecorator",
+      anyToken,
+      [
+        126 /* AbstractKeyword */,
+        79 /* Identifier */,
+        93 /* ExportKeyword */,
+        88 /* DefaultKeyword */,
+        84 /* ClassKeyword */,
+        124 /* StaticKeyword */,
+        123 /* PublicKeyword */,
+        121 /* PrivateKeyword */,
+        122 /* ProtectedKeyword */,
+        137 /* GetKeyword */,
+        151 /* SetKeyword */,
+        22 /* OpenBracketToken */,
+        41 /* AsteriskToken */
+      ],
+      [isEndOfDecoratorContextOnSameLine],
+      4 /* InsertSpace */
+    ),
+    rule("NoSpaceBeforeNonNullAssertionOperator", anyToken, 53 /* ExclamationToken */, [isNonJsxSameLineTokenContext, isNonNullAssertionContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterNewKeywordOnConstructorSignature", 103 /* NewKeyword */, 20 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isConstructorSignatureContext], 16 /* DeleteSpace */),
+    rule("SpaceLessThanAndNonJSXTypeAnnotation", 29 /* LessThanToken */, 29 /* LessThanToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */)
+  ];
+  const userConfigurableRules = [
+    // Treat constructor as an identifier in a function declaration, and remove spaces between constructor and following left parentheses
+    rule("SpaceAfterConstructor", 135 /* ConstructorKeyword */, 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterConstructor", 135 /* ConstructorKeyword */, 20 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("SpaceAfterComma", 27 /* CommaToken */, anyToken, [isOptionEnabled("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNextTokenNotCloseBracket, isNextTokenNotCloseParen], 4 /* InsertSpace */),
+    rule("NoSpaceAfterComma", 27 /* CommaToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext], 16 /* DeleteSpace */),
+    // Insert space after function keyword for anonymous functions
+    rule("SpaceAfterAnonymousFunctionKeyword", [98 /* FunctionKeyword */, 41 /* AsteriskToken */], 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterAnonymousFunctionKeyword", [98 /* FunctionKeyword */, 41 /* AsteriskToken */], 20 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 16 /* DeleteSpace */),
+    // Insert space after keywords in control flow statements
+    rule("SpaceAfterKeywordInControl", keywords, 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterKeywordInControl", keywords, 20 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 16 /* DeleteSpace */),
+    // Insert space after opening and before closing nonempty parenthesis
+    rule("SpaceAfterOpenParen", 20 /* OpenParenToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("SpaceBeforeCloseParen", anyToken, 21 /* CloseParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("SpaceBetweenOpenParens", 20 /* OpenParenToken */, 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("NoSpaceBetweenParens", 20 /* OpenParenToken */, 21 /* CloseParenToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterOpenParen", 20 /* OpenParenToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeCloseParen", anyToken, 21 /* CloseParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // Insert space after opening and before closing nonempty brackets
+    rule("SpaceAfterOpenBracket", 22 /* OpenBracketToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("SpaceBeforeCloseBracket", anyToken, 23 /* CloseBracketToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("NoSpaceBetweenBrackets", 22 /* OpenBracketToken */, 23 /* CloseBracketToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterOpenBracket", 22 /* OpenBracketToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeCloseBracket", anyToken, 23 /* CloseBracketToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // Insert a space after { and before } in single-line contexts, but remove space from empty object literals {}.
+    rule("SpaceAfterOpenBrace", 18 /* OpenBraceToken */, anyToken, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* InsertSpace */),
+    rule("SpaceBeforeCloseBrace", anyToken, 19 /* CloseBraceToken */, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* InsertSpace */),
+    rule("NoSpaceBetweenEmptyBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterOpenBrace", 18 /* OpenBraceToken */, anyToken, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeCloseBrace", anyToken, 19 /* CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // Insert a space after opening and before closing empty brace brackets
+    rule("SpaceBetweenEmptyBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces")], 4 /* InsertSpace */),
+    rule("NoSpaceBetweenEmptyBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // Insert space after opening and before closing template string braces
+    rule("SpaceAfterTemplateHeadAndMiddle", [15 /* TemplateHead */, 16 /* TemplateMiddle */], anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
+    rule("SpaceBeforeTemplateMiddleAndTail", anyToken, [16 /* TemplateMiddle */, 17 /* TemplateTail */], [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterTemplateHeadAndMiddle", [15 /* TemplateHead */, 16 /* TemplateMiddle */], anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 16 /* DeleteSpace */, 1 /* CanDeleteNewLines */),
+    rule("NoSpaceBeforeTemplateMiddleAndTail", anyToken, [16 /* TemplateMiddle */, 17 /* TemplateTail */], [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // No space after { and before } in JSX expression
+    rule("SpaceAfterOpenBraceInJsxExpression", 18 /* OpenBraceToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* InsertSpace */),
+    rule("SpaceBeforeCloseBraceInJsxExpression", anyToken, 19 /* CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterOpenBraceInJsxExpression", 18 /* OpenBraceToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* DeleteSpace */),
+    rule("NoSpaceBeforeCloseBraceInJsxExpression", anyToken, 19 /* CloseBraceToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* DeleteSpace */),
+    // Insert space after semicolon in for statement
+    rule("SpaceAfterSemicolonInFor", 26 /* SemicolonToken */, anyToken, [isOptionEnabled("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterSemicolonInFor", 26 /* SemicolonToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 16 /* DeleteSpace */),
+    // Insert space before and after binary operators
+    rule("SpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("SpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
+    rule("NoSpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* DeleteSpace */),
+    rule("SpaceBeforeOpenParenInFuncDecl", anyToken, 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 4 /* InsertSpace */),
+    rule("NoSpaceBeforeOpenParenInFuncDecl", anyToken, 20 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 16 /* DeleteSpace */),
+    // Open Brace braces after control block
+    rule("NewLineBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
+    // Open Brace braces after function
+    // TypeScript: Function can have return types, which can be made of tons of different token kinds
+    rule("NewLineBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
+    // Open Brace braces after TypeScript module/class/interface
+    rule("NewLineBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
+    rule("SpaceAfterTypeAssertion", 31 /* GreaterThanToken */, anyToken, [isOptionEnabled("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 4 /* InsertSpace */),
+    rule("NoSpaceAfterTypeAssertion", 31 /* GreaterThanToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 16 /* DeleteSpace */),
+    rule("SpaceBeforeTypeAnnotation", anyToken, [57 /* QuestionToken */, 58 /* ColonToken */], [isOptionEnabled("insertSpaceBeforeTypeAnnotation"), isNonJsxSameLineTokenContext, isTypeAnnotationContext], 4 /* InsertSpace */),
+    rule("NoSpaceBeforeTypeAnnotation", anyToken, [57 /* QuestionToken */, 58 /* ColonToken */], [isOptionDisabledOrUndefined("insertSpaceBeforeTypeAnnotation"), isNonJsxSameLineTokenContext, isTypeAnnotationContext], 16 /* DeleteSpace */),
+    rule("NoOptionalSemicolon", 26 /* SemicolonToken */, anyTokenIncludingEOF, [optionEquals("semicolons", "remove" /* Remove */), isSemicolonDeletionContext], 32 /* DeleteToken */),
+    rule("OptionalSemicolon", anyToken, anyTokenIncludingEOF, [optionEquals("semicolons", "insert" /* Insert */), isSemicolonInsertionContext], 64 /* InsertTrailingSemicolon */)
+  ];
+  const lowPriorityCommonRules = [
+    // Space after keyword but not before ; or : or ?
+    rule("NoSpaceBeforeSemicolon", anyToken, 26 /* SemicolonToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("SpaceBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
+    rule("SpaceBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
+    rule("SpaceBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
+    rule("NoSpaceBeforeComma", anyToken, 27 /* CommaToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    // No space before and after indexer `x[]`
+    rule("NoSpaceBeforeOpenBracket", anyTokenExcept(132 /* AsyncKeyword */, 82 /* CaseKeyword */), 22 /* OpenBracketToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+    rule("NoSpaceAfterCloseBracket", 23 /* CloseBracketToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBeforeBlockInFunctionDeclarationContext], 16 /* DeleteSpace */),
+    rule("SpaceAfterSemicolon", 26 /* SemicolonToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    // Remove extra space between for and await
+    rule("SpaceBetweenForAndAwaitKeyword", 97 /* ForKeyword */, 133 /* AwaitKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+    // Add a space between statements. All keywords except (do,else,case) has open/close parens after them.
+    // So, we have a rule to add a space for [),Any], [do,Any], [else,Any], and [case,Any]
+    rule(
+      "SpaceBetweenStatements",
+      [21 /* CloseParenToken */, 90 /* DoKeyword */, 91 /* ElseKeyword */, 82 /* CaseKeyword */],
+      anyToken,
+      [isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNotForContext],
+      4 /* InsertSpace */
+    ),
+    // This low-pri rule takes care of "try {", "catch {" and "finally {" in case the rule SpaceBeforeOpenBraceInControl didn't execute on FormatOnEnter.
+    rule("SpaceAfterTryCatchFinally", [111 /* TryKeyword */, 83 /* CatchKeyword */, 96 /* FinallyKeyword */], 18 /* OpenBraceToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */)
+  ];
+  return [
+    ...highPriorityCommonRules,
+    ...userConfigurableRules,
+    ...lowPriorityCommonRules
+  ];
+}
+function rule(debugName, left, right, context, action, flags = 0 /* None */) {
+  return { leftTokenRange: toTokenRange(left), rightTokenRange: toTokenRange(right), rule: { debugName, context, action, flags } };
+}
+function tokenRangeFrom(tokens) {
+  return { tokens, isSpecific: true };
+}
+function toTokenRange(arg) {
+  return typeof arg === "number" ? tokenRangeFrom([arg]) : isArray(arg) ? tokenRangeFrom(arg) : arg;
+}
+function tokenRangeFromRange(from, to, except = []) {
+  const tokens = [];
+  for (let token = from; token <= to; token++) {
+    if (!contains(except, token)) {
+      tokens.push(token);
+    }
+  }
+  return tokenRangeFrom(tokens);
+}
+function optionEquals(optionName, optionValue) {
+  return (context) => context.options && context.options[optionName] === optionValue;
+}
+function isOptionEnabled(optionName) {
+  return (context) => context.options && hasProperty(context.options, optionName) && !!context.options[optionName];
+}
+function isOptionDisabled(optionName) {
+  return (context) => context.options && hasProperty(context.options, optionName) && !context.options[optionName];
+}
+function isOptionDisabledOrUndefined(optionName) {
+  return (context) => !context.options || !hasProperty(context.options, optionName) || !context.options[optionName];
+}
+function isOptionDisabledOrUndefinedOrTokensOnSameLine(optionName) {
+  return (context) => !context.options || !hasProperty(context.options, optionName) || !context.options[optionName] || context.TokensAreOnSameLine();
+}
+function isOptionEnabledOrUndefined(optionName) {
+  return (context) => !context.options || !hasProperty(context.options, optionName) || !!context.options[optionName];
+}
+function isForContext(context) {
+  return context.contextNode.kind === 245 /* ForStatement */;
+}
+function isNotForContext(context) {
+  return !isForContext(context);
+}
+function isBinaryOpContext(context) {
+  switch (context.contextNode.kind) {
+    case 223 /* BinaryExpression */:
+      return context.contextNode.operatorToken.kind !== 27 /* CommaToken */;
+    case 224 /* ConditionalExpression */:
+    case 191 /* ConditionalType */:
+    case 231 /* AsExpression */:
+    case 278 /* ExportSpecifier */:
+    case 273 /* ImportSpecifier */:
+    case 179 /* TypePredicate */:
+    case 189 /* UnionType */:
+    case 190 /* IntersectionType */:
+    case 235 /* SatisfiesExpression */:
+      return true;
+    case 205 /* BindingElement */:
+    case 262 /* TypeAliasDeclaration */:
+    case 268 /* ImportEqualsDeclaration */:
+    case 274 /* ExportAssignment */:
+    case 257 /* VariableDeclaration */:
+    case 166 /* Parameter */:
+    case 302 /* EnumMember */:
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+      return context.currentTokenSpan.kind === 63 /* EqualsToken */ || context.nextTokenSpan.kind === 63 /* EqualsToken */;
+    case 246 /* ForInStatement */:
+    case 165 /* TypeParameter */:
+      return context.currentTokenSpan.kind === 101 /* InKeyword */ || context.nextTokenSpan.kind === 101 /* InKeyword */ || context.currentTokenSpan.kind === 63 /* EqualsToken */ || context.nextTokenSpan.kind === 63 /* EqualsToken */;
+    case 247 /* ForOfStatement */:
+      return context.currentTokenSpan.kind === 162 /* OfKeyword */ || context.nextTokenSpan.kind === 162 /* OfKeyword */;
+  }
+  return false;
+}
+function isNotBinaryOpContext(context) {
+  return !isBinaryOpContext(context);
+}
+function isNotTypeAnnotationContext(context) {
+  return !isTypeAnnotationContext(context);
+}
+function isTypeAnnotationContext(context) {
+  const contextKind = context.contextNode.kind;
+  return contextKind === 169 /* PropertyDeclaration */ || contextKind === 168 /* PropertySignature */ || contextKind === 166 /* Parameter */ || contextKind === 257 /* VariableDeclaration */ || isFunctionLikeKind(contextKind);
+}
+function isConditionalOperatorContext(context) {
+  return context.contextNode.kind === 224 /* ConditionalExpression */ || context.contextNode.kind === 191 /* ConditionalType */;
+}
+function isSameLineTokenOrBeforeBlockContext(context) {
+  return context.TokensAreOnSameLine() || isBeforeBlockContext(context);
+}
+function isBraceWrappedContext(context) {
+  return context.contextNode.kind === 203 /* ObjectBindingPattern */ || context.contextNode.kind === 197 /* MappedType */ || isSingleLineBlockContext(context);
+}
+function isBeforeMultilineBlockContext(context) {
+  return isBeforeBlockContext(context) && !(context.NextNodeAllOnSameLine() || context.NextNodeBlockIsOnOneLine());
+}
+function isMultilineBlockContext(context) {
+  return isBlockContext(context) && !(context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine());
+}
+function isSingleLineBlockContext(context) {
+  return isBlockContext(context) && (context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine());
+}
+function isBlockContext(context) {
+  return nodeIsBlockContext(context.contextNode);
+}
+function isBeforeBlockContext(context) {
+  return nodeIsBlockContext(context.nextTokenParent);
+}
+function nodeIsBlockContext(node) {
+  if (nodeIsTypeScriptDeclWithBlockContext(node)) {
+    return true;
+  }
+  switch (node.kind) {
+    case 238 /* Block */:
+    case 266 /* CaseBlock */:
+    case 207 /* ObjectLiteralExpression */:
+    case 265 /* ModuleBlock */:
+      return true;
+  }
+  return false;
+}
+function isFunctionDeclContext(context) {
+  switch (context.contextNode.kind) {
+    case 259 /* FunctionDeclaration */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 176 /* CallSignature */:
+    case 215 /* FunctionExpression */:
+    case 173 /* Constructor */:
+    case 216 /* ArrowFunction */:
+    case 261 /* InterfaceDeclaration */:
+      return true;
+  }
+  return false;
+}
+function isNotFunctionDeclContext(context) {
+  return !isFunctionDeclContext(context);
+}
+function isFunctionDeclarationOrFunctionExpressionContext(context) {
+  return context.contextNode.kind === 259 /* FunctionDeclaration */ || context.contextNode.kind === 215 /* FunctionExpression */;
+}
+function isTypeScriptDeclWithBlockContext(context) {
+  return nodeIsTypeScriptDeclWithBlockContext(context.contextNode);
+}
+function nodeIsTypeScriptDeclWithBlockContext(node) {
+  switch (node.kind) {
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+    case 261 /* InterfaceDeclaration */:
+    case 263 /* EnumDeclaration */:
+    case 184 /* TypeLiteral */:
+    case 264 /* ModuleDeclaration */:
+    case 275 /* ExportDeclaration */:
+    case 276 /* NamedExports */:
+    case 269 /* ImportDeclaration */:
+    case 272 /* NamedImports */:
+      return true;
+  }
+  return false;
+}
+function isAfterCodeBlockContext(context) {
+  switch (context.currentTokenParent.kind) {
+    case 260 /* ClassDeclaration */:
+    case 264 /* ModuleDeclaration */:
+    case 263 /* EnumDeclaration */:
+    case 295 /* CatchClause */:
+    case 265 /* ModuleBlock */:
+    case 252 /* SwitchStatement */:
+      return true;
+    case 238 /* Block */: {
+      const blockParent = context.currentTokenParent.parent;
+      if (!blockParent || blockParent.kind !== 216 /* ArrowFunction */ && blockParent.kind !== 215 /* FunctionExpression */) {
+        return true;
       }
-      return remainder ? spacesString + repeatString(" ", remainder) : spacesString;
     }
   }
+  return false;
+}
+function isControlDeclContext(context) {
+  switch (context.contextNode.kind) {
+    case 242 /* IfStatement */:
+    case 252 /* SwitchStatement */:
+    case 245 /* ForStatement */:
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+    case 244 /* WhileStatement */:
+    case 255 /* TryStatement */:
+    case 243 /* DoStatement */:
+    case 251 /* WithStatement */:
+    case 295 /* CatchClause */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isObjectContext(context) {
+  return context.contextNode.kind === 207 /* ObjectLiteralExpression */;
+}
+function isFunctionCallContext(context) {
+  return context.contextNode.kind === 210 /* CallExpression */;
+}
+function isNewContext(context) {
+  return context.contextNode.kind === 211 /* NewExpression */;
+}
+function isFunctionCallOrNewContext(context) {
+  return isFunctionCallContext(context) || isNewContext(context);
+}
+function isPreviousTokenNotComma(context) {
+  return context.currentTokenSpan.kind !== 27 /* CommaToken */;
+}
+function isNextTokenNotCloseBracket(context) {
+  return context.nextTokenSpan.kind !== 23 /* CloseBracketToken */;
+}
+function isNextTokenNotCloseParen(context) {
+  return context.nextTokenSpan.kind !== 21 /* CloseParenToken */;
+}
+function isArrowFunctionContext(context) {
+  return context.contextNode.kind === 216 /* ArrowFunction */;
+}
+function isImportTypeContext(context) {
+  return context.contextNode.kind === 202 /* ImportType */;
+}
+function isNonJsxSameLineTokenContext(context) {
+  return context.TokensAreOnSameLine() && context.contextNode.kind !== 11 /* JsxText */;
+}
+function isNonJsxTextContext(context) {
+  return context.contextNode.kind !== 11 /* JsxText */;
+}
+function isNonJsxElementOrFragmentContext(context) {
+  return context.contextNode.kind !== 281 /* JsxElement */ && context.contextNode.kind !== 285 /* JsxFragment */;
+}
+function isJsxExpressionContext(context) {
+  return context.contextNode.kind === 291 /* JsxExpression */ || context.contextNode.kind === 290 /* JsxSpreadAttribute */;
+}
+function isNextTokenParentJsxAttribute(context) {
+  return context.nextTokenParent.kind === 288 /* JsxAttribute */;
+}
+function isJsxAttributeContext(context) {
+  return context.contextNode.kind === 288 /* JsxAttribute */;
+}
+function isJsxSelfClosingElementContext(context) {
+  return context.contextNode.kind === 282 /* JsxSelfClosingElement */;
+}
+function isNotBeforeBlockInFunctionDeclarationContext(context) {
+  return !isFunctionDeclContext(context) && !isBeforeBlockContext(context);
+}
+function isEndOfDecoratorContextOnSameLine(context) {
+  return context.TokensAreOnSameLine() && hasDecorators(context.contextNode) && nodeIsInDecoratorContext(context.currentTokenParent) && !nodeIsInDecoratorContext(context.nextTokenParent);
+}
+function nodeIsInDecoratorContext(node) {
+  while (node && isExpression(node)) {
+    node = node.parent;
+  }
+  return node && node.kind === 167 /* Decorator */;
+}
+function isStartOfVariableDeclarationList(context) {
+  return context.currentTokenParent.kind === 258 /* VariableDeclarationList */ && context.currentTokenParent.getStart(context.sourceFile) === context.currentTokenSpan.pos;
+}
+function isNotFormatOnEnter(context) {
+  return context.formattingRequestKind !== 2 /* FormatOnEnter */;
+}
+function isModuleDeclContext(context) {
+  return context.contextNode.kind === 264 /* ModuleDeclaration */;
+}
+function isObjectTypeContext(context) {
+  return context.contextNode.kind === 184 /* TypeLiteral */;
+}
+function isConstructorSignatureContext(context) {
+  return context.contextNode.kind === 177 /* ConstructSignature */;
+}
+function isTypeArgumentOrParameterOrAssertion(token, parent2) {
+  if (token.kind !== 29 /* LessThanToken */ && token.kind !== 31 /* GreaterThanToken */) {
+    return false;
+  }
+  switch (parent2.kind) {
+    case 180 /* TypeReference */:
+    case 213 /* TypeAssertionExpression */:
+    case 262 /* TypeAliasDeclaration */:
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+    case 261 /* InterfaceDeclaration */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 176 /* CallSignature */:
+    case 177 /* ConstructSignature */:
+    case 210 /* CallExpression */:
+    case 211 /* NewExpression */:
+    case 230 /* ExpressionWithTypeArguments */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isTypeArgumentOrParameterOrAssertionContext(context) {
+  return isTypeArgumentOrParameterOrAssertion(context.currentTokenSpan, context.currentTokenParent) || isTypeArgumentOrParameterOrAssertion(context.nextTokenSpan, context.nextTokenParent);
+}
+function isTypeAssertionContext(context) {
+  return context.contextNode.kind === 213 /* TypeAssertionExpression */;
+}
+function isNonTypeAssertionContext(context) {
+  return !isTypeAssertionContext(context);
+}
+function isVoidOpContext(context) {
+  return context.currentTokenSpan.kind === 114 /* VoidKeyword */ && context.currentTokenParent.kind === 219 /* VoidExpression */;
+}
+function isYieldOrYieldStarWithOperand(context) {
+  return context.contextNode.kind === 226 /* YieldExpression */ && context.contextNode.expression !== void 0;
+}
+function isNonNullAssertionContext(context) {
+  return context.contextNode.kind === 232 /* NonNullExpression */;
+}
+function isNotStatementConditionContext(context) {
+  return !isStatementConditionContext(context);
+}
+function isStatementConditionContext(context) {
+  switch (context.contextNode.kind) {
+    case 242 /* IfStatement */:
+    case 245 /* ForStatement */:
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+    case 243 /* DoStatement */:
+    case 244 /* WhileStatement */:
+      return true;
+    default:
+      return false;
+  }
+}
+function isSemicolonDeletionContext(context) {
+  let nextTokenKind = context.nextTokenSpan.kind;
+  let nextTokenStart = context.nextTokenSpan.pos;
+  if (isTrivia(nextTokenKind)) {
+    const nextRealToken = context.nextTokenParent === context.currentTokenParent ? findNextToken(
+      context.currentTokenParent,
+      findAncestor(context.currentTokenParent, (a) => !a.parent),
+      context.sourceFile
+    ) : context.nextTokenParent.getFirstToken(context.sourceFile);
+    if (!nextRealToken) {
+      return true;
+    }
+    nextTokenKind = nextRealToken.kind;
+    nextTokenStart = nextRealToken.getStart(context.sourceFile);
+  }
+  const startLine = context.sourceFile.getLineAndCharacterOfPosition(context.currentTokenSpan.pos).line;
+  const endLine = context.sourceFile.getLineAndCharacterOfPosition(nextTokenStart).line;
+  if (startLine === endLine) {
+    return nextTokenKind === 19 /* CloseBraceToken */ || nextTokenKind === 1 /* EndOfFileToken */;
+  }
+  if (nextTokenKind === 237 /* SemicolonClassElement */ || nextTokenKind === 26 /* SemicolonToken */) {
+    return false;
+  }
+  if (context.contextNode.kind === 261 /* InterfaceDeclaration */ || context.contextNode.kind === 262 /* TypeAliasDeclaration */) {
+    return !isPropertySignature(context.currentTokenParent) || !!context.currentTokenParent.type || nextTokenKind !== 20 /* OpenParenToken */;
+  }
+  if (isPropertyDeclaration(context.currentTokenParent)) {
+    return !context.currentTokenParent.initializer;
+  }
+  return context.currentTokenParent.kind !== 245 /* ForStatement */ && context.currentTokenParent.kind !== 239 /* EmptyStatement */ && context.currentTokenParent.kind !== 237 /* SemicolonClassElement */ && nextTokenKind !== 22 /* OpenBracketToken */ && nextTokenKind !== 20 /* OpenParenToken */ && nextTokenKind !== 39 /* PlusToken */ && nextTokenKind !== 40 /* MinusToken */ && nextTokenKind !== 43 /* SlashToken */ && nextTokenKind !== 13 /* RegularExpressionLiteral */ && nextTokenKind !== 27 /* CommaToken */ && nextTokenKind !== 225 /* TemplateExpression */ && nextTokenKind !== 15 /* TemplateHead */ && nextTokenKind !== 14 /* NoSubstitutionTemplateLiteral */ && nextTokenKind !== 24 /* DotToken */;
+}
+function isSemicolonInsertionContext(context) {
+  return positionIsASICandidate(context.currentTokenSpan.end, context.currentTokenParent, context.sourceFile);
+}
+function isNotPropertyAccessOnIntegerLiteral(context) {
+  return !isPropertyAccessExpression(context.contextNode) || !isNumericLiteral(context.contextNode.expression) || context.contextNode.expression.getText().indexOf(".") !== -1;
+}
 
-  // src/services/formatting/smartIndenter.ts
-  var SmartIndenter;
-  ((SmartIndenter2) => {
-    let Value;
-    ((Value2) => {
-      Value2[Value2["Unknown"] = -1] = "Unknown";
-    })(Value || (Value = {}));
-    function getIndentation(position, sourceFile, options, assumeNewLineBeforeCloseBrace = false) {
-      if (position > sourceFile.text.length) {
-        return getBaseIndentation(options);
-      }
-      if (options.indentStyle === 0 /* None */) {
-        return 0;
+// src/services/formatting/rulesMap.ts
+function getFormatContext(options, host) {
+  return { options, getRules: getRulesMap(), host };
+}
+var rulesMapCache;
+function getRulesMap() {
+  if (rulesMapCache === void 0) {
+    rulesMapCache = createRulesMap(getAllRules());
+  }
+  return rulesMapCache;
+}
+function getRuleActionExclusion(ruleAction) {
+  let mask2 = 0 /* None */;
+  if (ruleAction & 1 /* StopProcessingSpaceActions */) {
+    mask2 |= 28 /* ModifySpaceAction */;
+  }
+  if (ruleAction & 2 /* StopProcessingTokenActions */) {
+    mask2 |= 96 /* ModifyTokenAction */;
+  }
+  if (ruleAction & 28 /* ModifySpaceAction */) {
+    mask2 |= 28 /* ModifySpaceAction */;
+  }
+  if (ruleAction & 96 /* ModifyTokenAction */) {
+    mask2 |= 96 /* ModifyTokenAction */;
+  }
+  return mask2;
+}
+function createRulesMap(rules) {
+  const map2 = buildMap(rules);
+  return (context) => {
+    const bucket = map2[getRuleBucketIndex(context.currentTokenSpan.kind, context.nextTokenSpan.kind)];
+    if (bucket) {
+      const rules2 = [];
+      let ruleActionMask = 0;
+      for (const rule2 of bucket) {
+        const acceptRuleActions = ~getRuleActionExclusion(ruleActionMask);
+        if (rule2.action & acceptRuleActions && every(rule2.context, (c) => c(context))) {
+          rules2.push(rule2);
+          ruleActionMask |= rule2.action;
+        }
+      }
+      if (rules2.length) {
+        return rules2;
       }
-      const precedingToken = findPrecedingToken(position, sourceFile, void 0, true);
-      const enclosingCommentRange = getRangeOfEnclosingComment(sourceFile, position, precedingToken || null);
-      if (enclosingCommentRange && enclosingCommentRange.kind === 3 /* MultiLineCommentTrivia */) {
-        return getCommentIndent(sourceFile, position, options, enclosingCommentRange);
-      }
-      if (!precedingToken) {
-        return getBaseIndentation(options);
+    }
+  };
+}
+function buildMap(rules) {
+  const map2 = new Array(mapRowLength * mapRowLength);
+  const rulesBucketConstructionStateList = new Array(map2.length);
+  for (const rule2 of rules) {
+    const specificRule = rule2.leftTokenRange.isSpecific && rule2.rightTokenRange.isSpecific;
+    for (const left of rule2.leftTokenRange.tokens) {
+      for (const right of rule2.rightTokenRange.tokens) {
+        const index = getRuleBucketIndex(left, right);
+        let rulesBucket = map2[index];
+        if (rulesBucket === void 0) {
+          rulesBucket = map2[index] = [];
+        }
+        addRule(rulesBucket, rule2.rule, specificRule, rulesBucketConstructionStateList, index);
+      }
+    }
+  }
+  return map2;
+}
+function getRuleBucketIndex(row, column) {
+  Debug.assert(row <= 162 /* LastKeyword */ && column <= 162 /* LastKeyword */, "Must compute formatting context from tokens");
+  return row * mapRowLength + column;
+}
+var maskBitSize = 5;
+var mask = 31;
+var mapRowLength = 162 /* LastToken */ + 1;
+var RulesPosition = ((RulesPosition2) => {
+  RulesPosition2[RulesPosition2["StopRulesSpecific"] = 0] = "StopRulesSpecific";
+  RulesPosition2[RulesPosition2["StopRulesAny"] = maskBitSize * 1] = "StopRulesAny";
+  RulesPosition2[RulesPosition2["ContextRulesSpecific"] = maskBitSize * 2] = "ContextRulesSpecific";
+  RulesPosition2[RulesPosition2["ContextRulesAny"] = maskBitSize * 3] = "ContextRulesAny";
+  RulesPosition2[RulesPosition2["NoContextRulesSpecific"] = maskBitSize * 4] = "NoContextRulesSpecific";
+  RulesPosition2[RulesPosition2["NoContextRulesAny"] = maskBitSize * 5] = "NoContextRulesAny";
+  return RulesPosition2;
+})(RulesPosition || {});
+function addRule(rules, rule2, specificTokens, constructionState, rulesBucketIndex) {
+  const position = rule2.action & 3 /* StopAction */ ? specificTokens ? 0 /* StopRulesSpecific */ : RulesPosition.StopRulesAny : rule2.context !== anyContext ? specificTokens ? RulesPosition.ContextRulesSpecific : RulesPosition.ContextRulesAny : specificTokens ? RulesPosition.NoContextRulesSpecific : RulesPosition.NoContextRulesAny;
+  const state = constructionState[rulesBucketIndex] || 0;
+  rules.splice(getInsertionIndex(state, position), 0, rule2);
+  constructionState[rulesBucketIndex] = increaseInsertionIndex(state, position);
+}
+function getInsertionIndex(indexBitmap, maskPosition) {
+  let index = 0;
+  for (let pos = 0; pos <= maskPosition; pos += maskBitSize) {
+    index += indexBitmap & mask;
+    indexBitmap >>= maskBitSize;
+  }
+  return index;
+}
+function increaseInsertionIndex(indexBitmap, maskPosition) {
+  const value = (indexBitmap >> maskPosition & mask) + 1;
+  Debug.assert((value & mask) === value, "Adding more rules into the sub-bucket than allowed. Maximum allowed is 32 rules.");
+  return indexBitmap & ~(mask << maskPosition) | value << maskPosition;
+}
+
+// src/services/formatting/formatting.ts
+function createTextRangeWithKind(pos, end, kind) {
+  const textRangeWithKind = { pos, end, kind };
+  if (Debug.isDebugging) {
+    Object.defineProperty(textRangeWithKind, "__debugKind", {
+      get: () => Debug.formatSyntaxKind(kind)
+    });
+  }
+  return textRangeWithKind;
+}
+function formatOnEnter(position, sourceFile, formatContext) {
+  const line = sourceFile.getLineAndCharacterOfPosition(position).line;
+  if (line === 0) {
+    return [];
+  }
+  let endOfFormatSpan = getEndLinePosition(line, sourceFile);
+  while (isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(endOfFormatSpan))) {
+    endOfFormatSpan--;
+  }
+  if (isLineBreak(sourceFile.text.charCodeAt(endOfFormatSpan))) {
+    endOfFormatSpan--;
+  }
+  const span = {
+    // get start position for the previous line
+    pos: getStartPositionOfLine(line - 1, sourceFile),
+    // end value is exclusive so add 1 to the result
+    end: endOfFormatSpan + 1
+  };
+  return formatSpan(span, sourceFile, formatContext, 2 /* FormatOnEnter */);
+}
+function formatOnSemicolon(position, sourceFile, formatContext) {
+  const semicolon = findImmediatelyPrecedingTokenOfKind(position, 26 /* SemicolonToken */, sourceFile);
+  return formatNodeLines(findOutermostNodeWithinListLevel(semicolon), sourceFile, formatContext, 3 /* FormatOnSemicolon */);
+}
+function formatOnOpeningCurly(position, sourceFile, formatContext) {
+  const openingCurly = findImmediatelyPrecedingTokenOfKind(position, 18 /* OpenBraceToken */, sourceFile);
+  if (!openingCurly) {
+    return [];
+  }
+  const curlyBraceRange = openingCurly.parent;
+  const outermostNode = findOutermostNodeWithinListLevel(curlyBraceRange);
+  const textRange = {
+    pos: getLineStartPositionForPosition(outermostNode.getStart(sourceFile), sourceFile),
+    // TODO: GH#18217
+    end: position
+  };
+  return formatSpan(textRange, sourceFile, formatContext, 4 /* FormatOnOpeningCurlyBrace */);
+}
+function formatOnClosingCurly(position, sourceFile, formatContext) {
+  const precedingToken = findImmediatelyPrecedingTokenOfKind(position, 19 /* CloseBraceToken */, sourceFile);
+  return formatNodeLines(findOutermostNodeWithinListLevel(precedingToken), sourceFile, formatContext, 5 /* FormatOnClosingCurlyBrace */);
+}
+function formatDocument(sourceFile, formatContext) {
+  const span = {
+    pos: 0,
+    end: sourceFile.text.length
+  };
+  return formatSpan(span, sourceFile, formatContext, 0 /* FormatDocument */);
+}
+function formatSelection(start2, end, sourceFile, formatContext) {
+  const span = {
+    pos: getLineStartPositionForPosition(start2, sourceFile),
+    end
+  };
+  return formatSpan(span, sourceFile, formatContext, 1 /* FormatSelection */);
+}
+function findImmediatelyPrecedingTokenOfKind(end, expectedTokenKind, sourceFile) {
+  const precedingToken = findPrecedingToken(end, sourceFile);
+  return precedingToken && precedingToken.kind === expectedTokenKind && end === precedingToken.getEnd() ? precedingToken : void 0;
+}
+function findOutermostNodeWithinListLevel(node) {
+  let current = node;
+  while (current && current.parent && current.parent.end === node.end && !isListElement(current.parent, current)) {
+    current = current.parent;
+  }
+  return current;
+}
+function isListElement(parent2, node) {
+  switch (parent2.kind) {
+    case 260 /* ClassDeclaration */:
+    case 261 /* InterfaceDeclaration */:
+      return rangeContainsRange(parent2.members, node);
+    case 264 /* ModuleDeclaration */:
+      const body = parent2.body;
+      return !!body && body.kind === 265 /* ModuleBlock */ && rangeContainsRange(body.statements, node);
+    case 308 /* SourceFile */:
+    case 238 /* Block */:
+    case 265 /* ModuleBlock */:
+      return rangeContainsRange(parent2.statements, node);
+    case 295 /* CatchClause */:
+      return rangeContainsRange(parent2.block.statements, node);
+  }
+  return false;
+}
+function findEnclosingNode(range, sourceFile) {
+  return find2(sourceFile);
+  function find2(n) {
+    const candidate = forEachChild(n, (c) => startEndContainsRange(c.getStart(sourceFile), c.end, range) && c);
+    if (candidate) {
+      const result = find2(candidate);
+      if (result) {
+        return result;
       }
-      const precedingTokenIsLiteral = isStringOrRegularExpressionOrTemplateLiteral(precedingToken.kind);
-      if (precedingTokenIsLiteral && precedingToken.getStart(sourceFile) <= position && position < precedingToken.end) {
-        return 0;
+    }
+    return n;
+  }
+}
+function prepareRangeContainsErrorFunction(errors, originalRange) {
+  if (!errors.length) {
+    return rangeHasNoErrors;
+  }
+  const sorted = errors.filter((d) => rangeOverlapsWithStartEnd(originalRange, d.start, d.start + d.length)).sort((e1, e2) => e1.start - e2.start);
+  if (!sorted.length) {
+    return rangeHasNoErrors;
+  }
+  let index = 0;
+  return (r) => {
+    while (true) {
+      if (index >= sorted.length) {
+        return false;
       }
-      const lineAtPosition = sourceFile.getLineAndCharacterOfPosition(position).line;
-      const currentToken = getTokenAtPosition(sourceFile, position);
-      const isObjectLiteral = currentToken.kind === 18 /* OpenBraceToken */ && currentToken.parent.kind === 207 /* ObjectLiteralExpression */;
-      if (options.indentStyle === 1 /* Block */ || isObjectLiteral) {
-        return getBlockIndent(sourceFile, position, options);
+      const error = sorted[index];
+      if (r.end <= error.start) {
+        return false;
       }
-      if (precedingToken.kind === 27 /* CommaToken */ && precedingToken.parent.kind !== 223 /* BinaryExpression */) {
-        const actualIndentation = getActualIndentationForListItemBeforeComma(precedingToken, sourceFile, options);
-        if (actualIndentation !== -1 /* Unknown */) {
-          return actualIndentation;
-        }
-      }
-      const containerList = getListByPosition(position, precedingToken.parent, sourceFile);
-      if (containerList && !rangeContainsRange(containerList, precedingToken)) {
-        const useTheSameBaseIndentation = [215 /* FunctionExpression */, 216 /* ArrowFunction */].indexOf(currentToken.parent.kind) !== -1;
-        const indentSize = useTheSameBaseIndentation ? 0 : options.indentSize;
-        return getActualIndentationForListStartLine(containerList, sourceFile, options) + indentSize;
-      }
-      return getSmartIndent(sourceFile, position, precedingToken, lineAtPosition, assumeNewLineBeforeCloseBrace, options);
-    }
-    SmartIndenter2.getIndentation = getIndentation;
-    function getCommentIndent(sourceFile, position, options, enclosingCommentRange) {
-      const previousLine = getLineAndCharacterOfPosition(sourceFile, position).line - 1;
-      const commentStartLine = getLineAndCharacterOfPosition(sourceFile, enclosingCommentRange.pos).line;
-      Debug.assert(commentStartLine >= 0);
-      if (previousLine <= commentStartLine) {
-        return findFirstNonWhitespaceColumn(getStartPositionOfLine(commentStartLine, sourceFile), position, sourceFile, options);
-      }
-      const startPositionOfLine = getStartPositionOfLine(previousLine, sourceFile);
-      const { column, character } = findFirstNonWhitespaceCharacterAndColumn(startPositionOfLine, position, sourceFile, options);
-      if (column === 0) {
-        return column;
-      }
-      const firstNonWhitespaceCharacterCode = sourceFile.text.charCodeAt(startPositionOfLine + character);
-      return firstNonWhitespaceCharacterCode === 42 /* asterisk */ ? column - 1 : column;
-    }
-    function getBlockIndent(sourceFile, position, options) {
-      let current = position;
-      while (current > 0) {
-        const char = sourceFile.text.charCodeAt(current);
-        if (!isWhiteSpaceLike(char)) {
-          break;
-        }
-        current--;
+      if (startEndOverlapsWithStartEnd(r.pos, r.end, error.start, error.start + error.length)) {
+        return true;
       }
-      const lineStart = getLineStartPositionForPosition(current, sourceFile);
-      return findFirstNonWhitespaceColumn(lineStart, current, sourceFile, options);
+      index++;
     }
-    function getSmartIndent(sourceFile, position, precedingToken, lineAtPosition, assumeNewLineBeforeCloseBrace, options) {
-      let previous;
-      let current = precedingToken;
-      while (current) {
-        if (positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode(options, current, previous, sourceFile, true)) {
-          const currentStart = getStartLineAndCharacterForNode(current, sourceFile);
-          const nextTokenKind = nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile);
-          const indentationDelta = nextTokenKind !== NextTokenKind.Unknown ? assumeNewLineBeforeCloseBrace && nextTokenKind === NextTokenKind.CloseBrace ? options.indentSize : 0 : lineAtPosition !== currentStart.line ? options.indentSize : 0;
-          return getIndentationForNodeWorker(current, currentStart, void 0, indentationDelta, sourceFile, true, options);
-        }
-        const actualIndentation = getActualIndentationForListItem(current, sourceFile, options, true);
-        if (actualIndentation !== -1 /* Unknown */) {
-          return actualIndentation;
-        }
-        previous = current;
-        current = current.parent;
+  };
+  function rangeHasNoErrors() {
+    return false;
+  }
+}
+function getScanStartPosition(enclosingNode, originalRange, sourceFile) {
+  const start2 = enclosingNode.getStart(sourceFile);
+  if (start2 === originalRange.pos && enclosingNode.end === originalRange.end) {
+    return start2;
+  }
+  const precedingToken = findPrecedingToken(originalRange.pos, sourceFile);
+  if (!precedingToken) {
+    return enclosingNode.pos;
+  }
+  if (precedingToken.end >= originalRange.pos) {
+    return enclosingNode.pos;
+  }
+  return precedingToken.end;
+}
+function getOwnOrInheritedDelta(n, options, sourceFile) {
+  let previousLine = -1 /* Unknown */;
+  let child;
+  while (n) {
+    const line = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)).line;
+    if (previousLine !== -1 /* Unknown */ && line !== previousLine) {
+      break;
+    }
+    if (SmartIndenter.shouldIndentChildNode(options, n, child, sourceFile)) {
+      return options.indentSize;
+    }
+    previousLine = line;
+    child = n;
+    n = n.parent;
+  }
+  return 0;
+}
+function formatNodeGivenIndentation(node, sourceFileLike, languageVariant, initialIndentation, delta, formatContext) {
+  const range = { pos: node.pos, end: node.end };
+  return getFormattingScanner(sourceFileLike.text, languageVariant, range.pos, range.end, (scanner2) => formatSpanWorker(
+    range,
+    node,
+    initialIndentation,
+    delta,
+    scanner2,
+    formatContext,
+    1 /* FormatSelection */,
+    (_) => false,
+    // assume that node does not have any errors
+    sourceFileLike
+  ));
+}
+function formatNodeLines(node, sourceFile, formatContext, requestKind) {
+  if (!node) {
+    return [];
+  }
+  const span = {
+    pos: getLineStartPositionForPosition(node.getStart(sourceFile), sourceFile),
+    end: node.end
+  };
+  return formatSpan(span, sourceFile, formatContext, requestKind);
+}
+function formatSpan(originalRange, sourceFile, formatContext, requestKind) {
+  const enclosingNode = findEnclosingNode(originalRange, sourceFile);
+  return getFormattingScanner(
+    sourceFile.text,
+    sourceFile.languageVariant,
+    getScanStartPosition(enclosingNode, originalRange, sourceFile),
+    originalRange.end,
+    (scanner2) => formatSpanWorker(
+      originalRange,
+      enclosingNode,
+      SmartIndenter.getIndentationForNode(enclosingNode, originalRange, sourceFile, formatContext.options),
+      getOwnOrInheritedDelta(enclosingNode, formatContext.options, sourceFile),
+      scanner2,
+      formatContext,
+      requestKind,
+      prepareRangeContainsErrorFunction(sourceFile.parseDiagnostics, originalRange),
+      sourceFile
+    )
+  );
+}
+function formatSpanWorker(originalRange, enclosingNode, initialIndentation, delta, formattingScanner, { options, getRules, host }, requestKind, rangeContainsError, sourceFile) {
+  var _a2;
+  const formattingContext = new FormattingContext(sourceFile, requestKind, options);
+  let previousRangeTriviaEnd;
+  let previousRange;
+  let previousParent;
+  let previousRangeStartLine;
+  let lastIndentedLine;
+  let indentationOnLastIndentedLine = -1 /* Unknown */;
+  const edits = [];
+  formattingScanner.advance();
+  if (formattingScanner.isOnToken()) {
+    const startLine = sourceFile.getLineAndCharacterOfPosition(enclosingNode.getStart(sourceFile)).line;
+    let undecoratedStartLine = startLine;
+    if (hasDecorators(enclosingNode)) {
+      undecoratedStartLine = sourceFile.getLineAndCharacterOfPosition(getNonDecoratorTokenPosOfNode(enclosingNode, sourceFile)).line;
+    }
+    processNode(enclosingNode, enclosingNode, startLine, undecoratedStartLine, initialIndentation, delta);
+  }
+  if (!formattingScanner.isOnToken()) {
+    const indentation = SmartIndenter.nodeWillIndentChild(
+      options,
+      enclosingNode,
+      /*child*/
+      void 0,
+      sourceFile,
+      /*indentByDefault*/
+      false
+    ) ? initialIndentation + options.indentSize : initialIndentation;
+    const leadingTrivia = formattingScanner.getCurrentLeadingTrivia();
+    if (leadingTrivia) {
+      indentTriviaItems(
+        leadingTrivia,
+        indentation,
+        /*indentNextTokenOrTrivia*/
+        false,
+        (item) => processRange(
+          item,
+          sourceFile.getLineAndCharacterOfPosition(item.pos),
+          enclosingNode,
+          enclosingNode,
+          /*dynamicIndentation*/
+          void 0
+        )
+      );
+      if (options.trimTrailingWhitespace !== false) {
+        trimTrailingWhitespacesForRemainingRange(leadingTrivia);
       }
-      return getBaseIndentation(options);
-    }
-    function getIndentationForNode(n, ignoreActualIndentationRange, sourceFile, options) {
-      const start2 = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile));
-      return getIndentationForNodeWorker(n, start2, ignoreActualIndentationRange, 0, sourceFile, false, options);
     }
-    SmartIndenter2.getIndentationForNode = getIndentationForNode;
-    function getBaseIndentation(options) {
-      return options.baseIndentSize || 0;
+  }
+  if (previousRange && formattingScanner.getStartPos() >= originalRange.end) {
+    const tokenInfo = formattingScanner.isOnEOF() ? formattingScanner.readEOFTokenRange() : formattingScanner.isOnToken() ? formattingScanner.readTokenInfo(enclosingNode).token : void 0;
+    if (tokenInfo && tokenInfo.pos === previousRangeTriviaEnd) {
+      const parent2 = ((_a2 = findPrecedingToken(tokenInfo.end, sourceFile, enclosingNode)) == null ? void 0 : _a2.parent) || previousParent;
+      processPair(
+        tokenInfo,
+        sourceFile.getLineAndCharacterOfPosition(tokenInfo.pos).line,
+        parent2,
+        previousRange,
+        previousRangeStartLine,
+        previousParent,
+        parent2,
+        /*dynamicIndentation*/
+        void 0
+      );
     }
-    SmartIndenter2.getBaseIndentation = getBaseIndentation;
-    function getIndentationForNodeWorker(current, currentStart, ignoreActualIndentationRange, indentationDelta, sourceFile, isNextChild, options) {
-      var _a2;
-      let parent2 = current.parent;
-      while (parent2) {
-        let useActualIndentation = true;
-        if (ignoreActualIndentationRange) {
-          const start2 = current.getStart(sourceFile);
-          useActualIndentation = start2 < ignoreActualIndentationRange.pos || start2 > ignoreActualIndentationRange.end;
-        }
-        const containingListOrParentStart = getContainingListOrParentStart(parent2, current, sourceFile);
-        const parentAndChildShareLine = containingListOrParentStart.line === currentStart.line || childStartsOnTheSameLineWithElseInIfStatement(parent2, current, currentStart.line, sourceFile);
-        if (useActualIndentation) {
-          const firstListChild = (_a2 = getContainingList(current, sourceFile)) == null ? void 0 : _a2[0];
-          const listIndentsChild = !!firstListChild && getStartLineAndCharacterForNode(firstListChild, sourceFile).line > containingListOrParentStart.line;
-          let actualIndentation = getActualIndentationForListItem(current, sourceFile, options, listIndentsChild);
-          if (actualIndentation !== -1 /* Unknown */) {
-            return actualIndentation + indentationDelta;
-          }
-          actualIndentation = getActualIndentationForNode(current, parent2, currentStart, parentAndChildShareLine, sourceFile, options);
-          if (actualIndentation !== -1 /* Unknown */) {
-            return actualIndentation + indentationDelta;
-          }
-        }
-        if (shouldIndentChildNode(options, parent2, current, sourceFile, isNextChild) && !parentAndChildShareLine) {
-          indentationDelta += options.indentSize;
-        }
-        const useTrueStart = isArgumentAndStartLineOverlapsExpressionBeingCalled(parent2, current, currentStart.line, sourceFile);
-        current = parent2;
-        parent2 = current.parent;
-        currentStart = useTrueStart ? sourceFile.getLineAndCharacterOfPosition(current.getStart(sourceFile)) : containingListOrParentStart;
+  }
+  return edits;
+  function tryComputeIndentationForListItem(startPos, endPos, parentStartLine, range, inheritedIndentation) {
+    if (rangeOverlapsWithStartEnd(range, startPos, endPos) || rangeContainsStartEnd(range, startPos, endPos)) {
+      if (inheritedIndentation !== -1 /* Unknown */) {
+        return inheritedIndentation;
+      }
+    } else {
+      const startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line;
+      const startLinePosition = getLineStartPositionForPosition(startPos, sourceFile);
+      const column = SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, startPos, sourceFile, options);
+      if (startLine !== parentStartLine || startPos === column) {
+        const baseIndentSize = SmartIndenter.getBaseIndentation(options);
+        return baseIndentSize > column ? baseIndentSize : column;
       }
-      return indentationDelta + getBaseIndentation(options);
-    }
-    function getContainingListOrParentStart(parent2, child, sourceFile) {
-      const containingList = getContainingList(child, sourceFile);
-      const startPos = containingList ? containingList.pos : parent2.getStart(sourceFile);
-      return sourceFile.getLineAndCharacterOfPosition(startPos);
     }
-    function getActualIndentationForListItemBeforeComma(commaToken, sourceFile, options) {
-      const commaItemInfo = findListItemInfo(commaToken);
-      if (commaItemInfo && commaItemInfo.listItemIndex > 0) {
-        return deriveActualIndentationFromList(commaItemInfo.list.getChildren(), commaItemInfo.listItemIndex - 1, sourceFile, options);
+    return -1 /* Unknown */;
+  }
+  function computeIndentation(node, startLine, inheritedIndentation, parent2, parentDynamicIndentation, effectiveParentStartLine) {
+    const delta2 = SmartIndenter.shouldIndentChildNode(options, node) ? options.indentSize : 0;
+    if (effectiveParentStartLine === startLine) {
+      return {
+        indentation: startLine === lastIndentedLine ? indentationOnLastIndentedLine : parentDynamicIndentation.getIndentation(),
+        delta: Math.min(options.indentSize, parentDynamicIndentation.getDelta(node) + delta2)
+      };
+    } else if (inheritedIndentation === -1 /* Unknown */) {
+      if (node.kind === 20 /* OpenParenToken */ && startLine === lastIndentedLine) {
+        return { indentation: indentationOnLastIndentedLine, delta: parentDynamicIndentation.getDelta(node) };
+      } else if (SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement(parent2, node, startLine, sourceFile) || SmartIndenter.childIsUnindentedBranchOfConditionalExpression(parent2, node, startLine, sourceFile) || SmartIndenter.argumentStartsOnSameLineAsPreviousArgument(parent2, node, startLine, sourceFile)) {
+        return { indentation: parentDynamicIndentation.getIndentation(), delta: delta2 };
       } else {
-        return -1 /* Unknown */;
+        return { indentation: parentDynamicIndentation.getIndentation() + parentDynamicIndentation.getDelta(node), delta: delta2 };
       }
+    } else {
+      return { indentation: inheritedIndentation, delta: delta2 };
     }
-    function getActualIndentationForNode(current, parent2, currentLineAndChar, parentAndChildShareLine, sourceFile, options) {
-      const useActualIndentation = (isDeclaration(current) || isStatementButNotDeclaration(current)) && (parent2.kind === 308 /* SourceFile */ || !parentAndChildShareLine);
-      if (!useActualIndentation) {
-        return -1 /* Unknown */;
-      }
-      return findColumnForFirstNonWhitespaceCharacterInLine(currentLineAndChar, sourceFile, options);
+  }
+  function getFirstNonDecoratorTokenOfNode(node) {
+    if (canHaveModifiers(node)) {
+      const modifier = find(node.modifiers, isModifier, findIndex(node.modifiers, isDecorator));
+      if (modifier)
+        return modifier.kind;
     }
-    let NextTokenKind;
-    ((NextTokenKind2) => {
-      NextTokenKind2[NextTokenKind2["Unknown"] = 0] = "Unknown";
-      NextTokenKind2[NextTokenKind2["OpenBrace"] = 1] = "OpenBrace";
-      NextTokenKind2[NextTokenKind2["CloseBrace"] = 2] = "CloseBrace";
-    })(NextTokenKind || (NextTokenKind = {}));
-    function nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile) {
-      const nextToken = findNextToken(precedingToken, current, sourceFile);
-      if (!nextToken) {
-        return 0 /* Unknown */;
+    switch (node.kind) {
+      case 260 /* ClassDeclaration */:
+        return 84 /* ClassKeyword */;
+      case 261 /* InterfaceDeclaration */:
+        return 118 /* InterfaceKeyword */;
+      case 259 /* FunctionDeclaration */:
+        return 98 /* FunctionKeyword */;
+      case 263 /* EnumDeclaration */:
+        return 263 /* EnumDeclaration */;
+      case 174 /* GetAccessor */:
+        return 137 /* GetKeyword */;
+      case 175 /* SetAccessor */:
+        return 151 /* SetKeyword */;
+      case 171 /* MethodDeclaration */:
+        if (node.asteriskToken) {
+          return 41 /* AsteriskToken */;
+        }
+      case 169 /* PropertyDeclaration */:
+      case 166 /* Parameter */:
+        const name = getNameOfDeclaration(node);
+        if (name) {
+          return name.kind;
+        }
+    }
+  }
+  function getDynamicIndentation(node, nodeStartLine, indentation, delta2) {
+    return {
+      getIndentationForComment: (kind, tokenIndentation, container) => {
+        switch (kind) {
+          case 19 /* CloseBraceToken */:
+          case 23 /* CloseBracketToken */:
+          case 21 /* CloseParenToken */:
+            return indentation + getDelta(container);
+        }
+        return tokenIndentation !== -1 /* Unknown */ ? tokenIndentation : indentation;
+      },
+      // if list end token is LessThanToken '>' then its delta should be explicitly suppressed
+      // so that LessThanToken as a binary operator can still be indented.
+      // foo.then
+      //     <
+      //         number,
+      //         string,
+      //     >();
+      // vs
+      // var a = xValue
+      //     > yValue;
+      getIndentationForToken: (line, kind, container, suppressDelta) => !suppressDelta && shouldAddDelta(line, kind, container) ? indentation + getDelta(container) : indentation,
+      getIndentation: () => indentation,
+      getDelta,
+      recomputeIndentation: (lineAdded, parent2) => {
+        if (SmartIndenter.shouldIndentChildNode(options, parent2, node, sourceFile)) {
+          indentation += lineAdded ? options.indentSize : -options.indentSize;
+          delta2 = SmartIndenter.shouldIndentChildNode(options, node) ? options.indentSize : 0;
+        }
       }
-      if (nextToken.kind === 18 /* OpenBraceToken */) {
-        return 1 /* OpenBrace */;
-      } else if (nextToken.kind === 19 /* CloseBraceToken */) {
-        const nextTokenStartLine = getStartLineAndCharacterForNode(nextToken, sourceFile).line;
-        return lineAtPosition === nextTokenStartLine ? 2 /* CloseBrace */ : 0 /* Unknown */;
+    };
+    function shouldAddDelta(line, kind, container) {
+      switch (kind) {
+        case 18 /* OpenBraceToken */:
+        case 19 /* CloseBraceToken */:
+        case 21 /* CloseParenToken */:
+        case 91 /* ElseKeyword */:
+        case 115 /* WhileKeyword */:
+        case 59 /* AtToken */:
+          return false;
+        case 43 /* SlashToken */:
+        case 31 /* GreaterThanToken */:
+          switch (container.kind) {
+            case 283 /* JsxOpeningElement */:
+            case 284 /* JsxClosingElement */:
+            case 282 /* JsxSelfClosingElement */:
+              return false;
+          }
+          break;
+        case 22 /* OpenBracketToken */:
+        case 23 /* CloseBracketToken */:
+          if (container.kind !== 197 /* MappedType */) {
+            return false;
+          }
+          break;
       }
-      return 0 /* Unknown */;
+      return nodeStartLine !== line && !(hasDecorators(node) && kind === getFirstNonDecoratorTokenOfNode(node));
     }
-    function getStartLineAndCharacterForNode(n, sourceFile) {
-      return sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile));
+    function getDelta(child) {
+      return SmartIndenter.nodeWillIndentChild(
+        options,
+        node,
+        child,
+        sourceFile,
+        /*indentByDefault*/
+        true
+      ) ? delta2 : 0;
     }
-    function isArgumentAndStartLineOverlapsExpressionBeingCalled(parent2, child, childStartLine, sourceFile) {
-      if (!(isCallExpression(parent2) && contains(parent2.arguments, child))) {
-        return false;
-      }
-      const expressionOfCallExpressionEnd = parent2.expression.getEnd();
-      const expressionOfCallExpressionEndLine = getLineAndCharacterOfPosition(sourceFile, expressionOfCallExpressionEnd).line;
-      return expressionOfCallExpressionEndLine === childStartLine;
+  }
+  function processNode(node, contextNode, nodeStartLine, undecoratedNodeStartLine, indentation, delta2) {
+    if (!rangeOverlapsWithStartEnd(originalRange, node.getStart(sourceFile), node.getEnd())) {
+      return;
     }
-    SmartIndenter2.isArgumentAndStartLineOverlapsExpressionBeingCalled = isArgumentAndStartLineOverlapsExpressionBeingCalled;
-    function childStartsOnTheSameLineWithElseInIfStatement(parent2, child, childStartLine, sourceFile) {
-      if (parent2.kind === 242 /* IfStatement */ && parent2.elseStatement === child) {
-        const elseKeyword = findChildOfKind(parent2, 91 /* ElseKeyword */, sourceFile);
-        Debug.assert(elseKeyword !== void 0);
-        const elseKeywordStartLine = getStartLineAndCharacterForNode(elseKeyword, sourceFile).line;
-        return elseKeywordStartLine === childStartLine;
+    const nodeDynamicIndentation = getDynamicIndentation(node, nodeStartLine, indentation, delta2);
+    let childContextNode = contextNode;
+    forEachChild(
+      node,
+      (child) => {
+        processChildNode(
+          child,
+          /*inheritedIndentation*/
+          -1 /* Unknown */,
+          node,
+          nodeDynamicIndentation,
+          nodeStartLine,
+          undecoratedNodeStartLine,
+          /*isListItem*/
+          false
+        );
+      },
+      (nodes) => {
+        processChildNodes(nodes, node, nodeStartLine, nodeDynamicIndentation);
       }
-      return false;
+    );
+    while (formattingScanner.isOnToken() && formattingScanner.getStartPos() < originalRange.end) {
+      const tokenInfo = formattingScanner.readTokenInfo(node);
+      if (tokenInfo.token.end > Math.min(node.end, originalRange.end)) {
+        break;
+      }
+      consumeTokenAndAdvanceScanner(tokenInfo, node, nodeDynamicIndentation, node);
     }
-    SmartIndenter2.childStartsOnTheSameLineWithElseInIfStatement = childStartsOnTheSameLineWithElseInIfStatement;
-    function childIsUnindentedBranchOfConditionalExpression(parent2, child, childStartLine, sourceFile) {
-      if (isConditionalExpression(parent2) && (child === parent2.whenTrue || child === parent2.whenFalse)) {
-        const conditionEndLine = getLineAndCharacterOfPosition(sourceFile, parent2.condition.end).line;
-        if (child === parent2.whenTrue) {
-          return childStartLine === conditionEndLine;
-        } else {
-          const trueStartLine = getStartLineAndCharacterForNode(parent2.whenTrue, sourceFile).line;
-          const trueEndLine = getLineAndCharacterOfPosition(sourceFile, parent2.whenTrue.end).line;
-          return conditionEndLine === trueStartLine && trueEndLine === childStartLine;
+    function processChildNode(child, inheritedIndentation, parent2, parentDynamicIndentation, parentStartLine, undecoratedParentStartLine, isListItem, isFirstListItem) {
+      Debug.assert(!nodeIsSynthesized(child));
+      if (nodeIsMissing(child)) {
+        return inheritedIndentation;
+      }
+      const childStartPos = child.getStart(sourceFile);
+      const childStartLine = sourceFile.getLineAndCharacterOfPosition(childStartPos).line;
+      let undecoratedChildStartLine = childStartLine;
+      if (hasDecorators(child)) {
+        undecoratedChildStartLine = sourceFile.getLineAndCharacterOfPosition(getNonDecoratorTokenPosOfNode(child, sourceFile)).line;
+      }
+      let childIndentationAmount = -1 /* Unknown */;
+      if (isListItem && rangeContainsRange(originalRange, parent2)) {
+        childIndentationAmount = tryComputeIndentationForListItem(childStartPos, child.end, parentStartLine, originalRange, inheritedIndentation);
+        if (childIndentationAmount !== -1 /* Unknown */) {
+          inheritedIndentation = childIndentationAmount;
         }
       }
-      return false;
-    }
-    SmartIndenter2.childIsUnindentedBranchOfConditionalExpression = childIsUnindentedBranchOfConditionalExpression;
-    function argumentStartsOnSameLineAsPreviousArgument(parent2, child, childStartLine, sourceFile) {
-      if (isCallOrNewExpression(parent2)) {
-        if (!parent2.arguments)
-          return false;
-        const currentNode = find(parent2.arguments, (arg) => arg.pos === child.pos);
-        if (!currentNode)
-          return false;
-        const currentIndex = parent2.arguments.indexOf(currentNode);
-        if (currentIndex === 0)
-          return false;
-        const previousNode = parent2.arguments[currentIndex - 1];
-        const lineOfPreviousNode = getLineAndCharacterOfPosition(sourceFile, previousNode.getEnd()).line;
-        if (childStartLine === lineOfPreviousNode) {
-          return true;
+      if (!rangeOverlapsWithStartEnd(originalRange, child.pos, child.end)) {
+        if (child.end < originalRange.pos) {
+          formattingScanner.skipToEndOf(child);
         }
+        return inheritedIndentation;
       }
-      return false;
-    }
-    SmartIndenter2.argumentStartsOnSameLineAsPreviousArgument = argumentStartsOnSameLineAsPreviousArgument;
-    function getContainingList(node, sourceFile) {
-      return node.parent && getListByRange(node.getStart(sourceFile), node.getEnd(), node.parent, sourceFile);
-    }
-    SmartIndenter2.getContainingList = getContainingList;
-    function getListByPosition(pos, node, sourceFile) {
-      return node && getListByRange(pos, pos, node, sourceFile);
-    }
-    function getListByRange(start2, end, node, sourceFile) {
-      switch (node.kind) {
-        case 180 /* TypeReference */:
-          return getList(node.typeArguments);
-        case 207 /* ObjectLiteralExpression */:
-          return getList(node.properties);
-        case 206 /* ArrayLiteralExpression */:
-          return getList(node.elements);
-        case 184 /* TypeLiteral */:
-          return getList(node.members);
-        case 259 /* FunctionDeclaration */:
-        case 215 /* FunctionExpression */:
-        case 216 /* ArrowFunction */:
-        case 171 /* MethodDeclaration */:
-        case 170 /* MethodSignature */:
-        case 176 /* CallSignature */:
-        case 173 /* Constructor */:
-        case 182 /* ConstructorType */:
-        case 177 /* ConstructSignature */:
-          return getList(node.typeParameters) || getList(node.parameters);
-        case 174 /* GetAccessor */:
-          return getList(node.parameters);
-        case 260 /* ClassDeclaration */:
-        case 228 /* ClassExpression */:
-        case 261 /* InterfaceDeclaration */:
-        case 262 /* TypeAliasDeclaration */:
-        case 347 /* JSDocTemplateTag */:
-          return getList(node.typeParameters);
-        case 211 /* NewExpression */:
-        case 210 /* CallExpression */:
-          return getList(node.typeArguments) || getList(node.arguments);
-        case 258 /* VariableDeclarationList */:
-          return getList(node.declarations);
-        case 272 /* NamedImports */:
-        case 276 /* NamedExports */:
-          return getList(node.elements);
-        case 203 /* ObjectBindingPattern */:
-        case 204 /* ArrayBindingPattern */:
-          return getList(node.elements);
+      if (child.getFullWidth() === 0) {
+        return inheritedIndentation;
+      }
+      while (formattingScanner.isOnToken() && formattingScanner.getStartPos() < originalRange.end) {
+        const tokenInfo = formattingScanner.readTokenInfo(node);
+        if (tokenInfo.token.end > originalRange.end) {
+          return inheritedIndentation;
+        }
+        if (tokenInfo.token.end > childStartPos) {
+          if (tokenInfo.token.pos > childStartPos) {
+            formattingScanner.skipToStartOf(child);
+          }
+          break;
+        }
+        consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, node);
       }
-      function getList(list) {
-        return list && rangeContainsStartEnd(getVisualListRange(node, list, sourceFile), start2, end) ? list : void 0;
+      if (!formattingScanner.isOnToken() || formattingScanner.getStartPos() >= originalRange.end) {
+        return inheritedIndentation;
       }
-    }
-    function getVisualListRange(node, list, sourceFile) {
-      const children = node.getChildren(sourceFile);
-      for (let i = 1; i < children.length - 1; i++) {
-        if (children[i].pos === list.pos && children[i].end === list.end) {
-          return { pos: children[i - 1].end, end: children[i + 1].getStart(sourceFile) };
+      if (isToken(child)) {
+        const tokenInfo = formattingScanner.readTokenInfo(child);
+        if (child.kind !== 11 /* JsxText */) {
+          Debug.assert(tokenInfo.token.end === child.end, "Token end is child end");
+          consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, child);
+          return inheritedIndentation;
         }
       }
-      return list;
-    }
-    function getActualIndentationForListStartLine(list, sourceFile, options) {
-      if (!list) {
-        return -1 /* Unknown */;
+      const effectiveParentStartLine = child.kind === 167 /* Decorator */ ? childStartLine : undecoratedParentStartLine;
+      const childIndentation = computeIndentation(child, childStartLine, childIndentationAmount, node, parentDynamicIndentation, effectiveParentStartLine);
+      processNode(child, childContextNode, childStartLine, undecoratedChildStartLine, childIndentation.indentation, childIndentation.delta);
+      childContextNode = node;
+      if (isFirstListItem && parent2.kind === 206 /* ArrayLiteralExpression */ && inheritedIndentation === -1 /* Unknown */) {
+        inheritedIndentation = childIndentation.indentation;
       }
-      return findColumnForFirstNonWhitespaceCharacterInLine(sourceFile.getLineAndCharacterOfPosition(list.pos), sourceFile, options);
+      return inheritedIndentation;
     }
-    function getActualIndentationForListItem(node, sourceFile, options, listIndentsChild) {
-      if (node.parent && node.parent.kind === 258 /* VariableDeclarationList */) {
-        return -1 /* Unknown */;
+    function processChildNodes(nodes, parent2, parentStartLine, parentDynamicIndentation) {
+      Debug.assert(isNodeArray(nodes));
+      Debug.assert(!nodeIsSynthesized(nodes));
+      const listStartToken = getOpenTokenForList(parent2, nodes);
+      let listDynamicIndentation = parentDynamicIndentation;
+      let startLine = parentStartLine;
+      if (!rangeOverlapsWithStartEnd(originalRange, nodes.pos, nodes.end)) {
+        if (nodes.end < originalRange.pos) {
+          formattingScanner.skipToEndOf(nodes);
+        }
+        return;
       }
-      const containingList = getContainingList(node, sourceFile);
-      if (containingList) {
-        const index = containingList.indexOf(node);
-        if (index !== -1) {
-          const result = deriveActualIndentationFromList(containingList, index, sourceFile, options);
-          if (result !== -1 /* Unknown */) {
-            return result;
+      if (listStartToken !== 0 /* Unknown */) {
+        while (formattingScanner.isOnToken() && formattingScanner.getStartPos() < originalRange.end) {
+          const tokenInfo = formattingScanner.readTokenInfo(parent2);
+          if (tokenInfo.token.end > nodes.pos) {
+            break;
+          } else if (tokenInfo.token.kind === listStartToken) {
+            startLine = sourceFile.getLineAndCharacterOfPosition(tokenInfo.token.pos).line;
+            consumeTokenAndAdvanceScanner(tokenInfo, parent2, parentDynamicIndentation, parent2);
+            let indentationOnListStartToken;
+            if (indentationOnLastIndentedLine !== -1 /* Unknown */) {
+              indentationOnListStartToken = indentationOnLastIndentedLine;
+            } else {
+              const startLinePosition = getLineStartPositionForPosition(tokenInfo.token.pos, sourceFile);
+              indentationOnListStartToken = SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, tokenInfo.token.pos, sourceFile, options);
+            }
+            listDynamicIndentation = getDynamicIndentation(parent2, parentStartLine, indentationOnListStartToken, options.indentSize);
+          } else {
+            consumeTokenAndAdvanceScanner(tokenInfo, parent2, parentDynamicIndentation, parent2);
           }
         }
-        return getActualIndentationForListStartLine(containingList, sourceFile, options) + (listIndentsChild ? options.indentSize : 0);
       }
-      return -1 /* Unknown */;
-    }
-    function deriveActualIndentationFromList(list, index, sourceFile, options) {
-      Debug.assert(index >= 0 && index < list.length);
-      const node = list[index];
-      let lineAndCharacter = getStartLineAndCharacterForNode(node, sourceFile);
-      for (let i = index - 1; i >= 0; i--) {
-        if (list[i].kind === 27 /* CommaToken */) {
-          continue;
-        }
-        const prevEndLine = sourceFile.getLineAndCharacterOfPosition(list[i].end).line;
-        if (prevEndLine !== lineAndCharacter.line) {
-          return findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options);
+      let inheritedIndentation = -1 /* Unknown */;
+      for (let i = 0; i < nodes.length; i++) {
+        const child = nodes[i];
+        inheritedIndentation = processChildNode(
+          child,
+          inheritedIndentation,
+          node,
+          listDynamicIndentation,
+          startLine,
+          startLine,
+          /*isListItem*/
+          true,
+          /*isFirstListItem*/
+          i === 0
+        );
+      }
+      const listEndToken = getCloseTokenForOpenToken(listStartToken);
+      if (listEndToken !== 0 /* Unknown */ && formattingScanner.isOnToken() && formattingScanner.getStartPos() < originalRange.end) {
+        let tokenInfo = formattingScanner.readTokenInfo(parent2);
+        if (tokenInfo.token.kind === 27 /* CommaToken */) {
+          consumeTokenAndAdvanceScanner(tokenInfo, parent2, listDynamicIndentation, parent2);
+          tokenInfo = formattingScanner.isOnToken() ? formattingScanner.readTokenInfo(parent2) : void 0;
+        }
+        if (tokenInfo && tokenInfo.token.kind === listEndToken && rangeContainsRange(parent2, tokenInfo.token)) {
+          consumeTokenAndAdvanceScanner(
+            tokenInfo,
+            parent2,
+            listDynamicIndentation,
+            parent2,
+            /*isListEndToken*/
+            true
+          );
         }
-        lineAndCharacter = getStartLineAndCharacterForNode(list[i], sourceFile);
       }
-      return -1 /* Unknown */;
-    }
-    function findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options) {
-      const lineStart = sourceFile.getPositionOfLineAndCharacter(lineAndCharacter.line, 0);
-      return findFirstNonWhitespaceColumn(lineStart, lineStart + lineAndCharacter.character, sourceFile, options);
     }
-    function findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options) {
-      let character = 0;
-      let column = 0;
-      for (let pos = startPos; pos < endPos; pos++) {
-        const ch = sourceFile.text.charCodeAt(pos);
-        if (!isWhiteSpaceSingleLine(ch)) {
-          break;
+    function consumeTokenAndAdvanceScanner(currentTokenInfo, parent2, dynamicIndentation, container, isListEndToken) {
+      Debug.assert(rangeContainsRange(parent2, currentTokenInfo.token));
+      const lastTriviaWasNewLine = formattingScanner.lastTrailingTriviaWasNewLine();
+      let indentToken = false;
+      if (currentTokenInfo.leadingTrivia) {
+        processTrivia(currentTokenInfo.leadingTrivia, parent2, childContextNode, dynamicIndentation);
+      }
+      let lineAction = LineAction.None;
+      const isTokenInRange = rangeContainsRange(originalRange, currentTokenInfo.token);
+      const tokenStart = sourceFile.getLineAndCharacterOfPosition(currentTokenInfo.token.pos);
+      if (isTokenInRange) {
+        const rangeHasError = rangeContainsError(currentTokenInfo.token);
+        const savePreviousRange = previousRange;
+        lineAction = processRange(currentTokenInfo.token, tokenStart, parent2, childContextNode, dynamicIndentation);
+        if (!rangeHasError) {
+          if (lineAction === LineAction.None) {
+            const prevEndLine = savePreviousRange && sourceFile.getLineAndCharacterOfPosition(savePreviousRange.end).line;
+            indentToken = lastTriviaWasNewLine && tokenStart.line !== prevEndLine;
+          } else {
+            indentToken = lineAction === LineAction.LineAdded;
+          }
         }
-        if (ch === 9 /* tab */) {
-          column += options.tabSize + column % options.tabSize;
-        } else {
-          column++;
+      }
+      if (currentTokenInfo.trailingTrivia) {
+        previousRangeTriviaEnd = last(currentTokenInfo.trailingTrivia).end;
+        processTrivia(currentTokenInfo.trailingTrivia, parent2, childContextNode, dynamicIndentation);
+      }
+      if (indentToken) {
+        const tokenIndentation = isTokenInRange && !rangeContainsError(currentTokenInfo.token) ? dynamicIndentation.getIndentationForToken(tokenStart.line, currentTokenInfo.token.kind, container, !!isListEndToken) : -1 /* Unknown */;
+        let indentNextTokenOrTrivia = true;
+        if (currentTokenInfo.leadingTrivia) {
+          const commentIndentation = dynamicIndentation.getIndentationForComment(currentTokenInfo.token.kind, tokenIndentation, container);
+          indentNextTokenOrTrivia = indentTriviaItems(
+            currentTokenInfo.leadingTrivia,
+            commentIndentation,
+            indentNextTokenOrTrivia,
+            (item) => insertIndentation(
+              item.pos,
+              commentIndentation,
+              /*lineAdded*/
+              false
+            )
+          );
+        }
+        if (tokenIndentation !== -1 /* Unknown */ && indentNextTokenOrTrivia) {
+          insertIndentation(currentTokenInfo.token.pos, tokenIndentation, lineAction === LineAction.LineAdded);
+          lastIndentedLine = tokenStart.line;
+          indentationOnLastIndentedLine = tokenIndentation;
         }
-        character++;
       }
-      return { column, character };
+      formattingScanner.advance();
+      childContextNode = parent2;
     }
-    SmartIndenter2.findFirstNonWhitespaceCharacterAndColumn = findFirstNonWhitespaceCharacterAndColumn;
-    function findFirstNonWhitespaceColumn(startPos, endPos, sourceFile, options) {
-      return findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options).column;
-    }
-    SmartIndenter2.findFirstNonWhitespaceColumn = findFirstNonWhitespaceColumn;
-    function nodeWillIndentChild(settings, parent2, child, sourceFile, indentByDefault) {
-      const childKind = child ? child.kind : 0 /* Unknown */;
-      switch (parent2.kind) {
-        case 241 /* ExpressionStatement */:
-        case 260 /* ClassDeclaration */:
-        case 228 /* ClassExpression */:
-        case 261 /* InterfaceDeclaration */:
-        case 263 /* EnumDeclaration */:
-        case 262 /* TypeAliasDeclaration */:
-        case 206 /* ArrayLiteralExpression */:
-        case 238 /* Block */:
-        case 265 /* ModuleBlock */:
-        case 207 /* ObjectLiteralExpression */:
-        case 184 /* TypeLiteral */:
-        case 197 /* MappedType */:
-        case 186 /* TupleType */:
-        case 266 /* CaseBlock */:
-        case 293 /* DefaultClause */:
-        case 292 /* CaseClause */:
-        case 214 /* ParenthesizedExpression */:
-        case 208 /* PropertyAccessExpression */:
-        case 210 /* CallExpression */:
-        case 211 /* NewExpression */:
-        case 240 /* VariableStatement */:
-        case 274 /* ExportAssignment */:
-        case 250 /* ReturnStatement */:
-        case 224 /* ConditionalExpression */:
-        case 204 /* ArrayBindingPattern */:
-        case 203 /* ObjectBindingPattern */:
-        case 283 /* JsxOpeningElement */:
-        case 286 /* JsxOpeningFragment */:
-        case 282 /* JsxSelfClosingElement */:
-        case 291 /* JsxExpression */:
-        case 170 /* MethodSignature */:
-        case 176 /* CallSignature */:
-        case 177 /* ConstructSignature */:
-        case 166 /* Parameter */:
-        case 181 /* FunctionType */:
-        case 182 /* ConstructorType */:
-        case 193 /* ParenthesizedType */:
-        case 212 /* TaggedTemplateExpression */:
-        case 220 /* AwaitExpression */:
-        case 276 /* NamedExports */:
-        case 272 /* NamedImports */:
-        case 278 /* ExportSpecifier */:
-        case 273 /* ImportSpecifier */:
-        case 169 /* PropertyDeclaration */:
-          return true;
-        case 257 /* VariableDeclaration */:
-        case 299 /* PropertyAssignment */:
-        case 223 /* BinaryExpression */:
-          if (!settings.indentMultiLineObjectLiteralBeginningOnBlankLine && sourceFile && childKind === 207 /* ObjectLiteralExpression */) {
-            return rangeIsOnOneLine(sourceFile, child);
-          }
-          if (parent2.kind === 223 /* BinaryExpression */ && sourceFile && child && childKind === 281 /* JsxElement */) {
-            const parentStartLine = sourceFile.getLineAndCharacterOfPosition(skipTrivia(sourceFile.text, parent2.pos)).line;
-            const childStartLine = sourceFile.getLineAndCharacterOfPosition(skipTrivia(sourceFile.text, child.pos)).line;
-            return parentStartLine !== childStartLine;
-          }
-          if (parent2.kind !== 223 /* BinaryExpression */) {
-            return true;
+  }
+  function indentTriviaItems(trivia, commentIndentation, indentNextTokenOrTrivia, indentSingleLine) {
+    for (const triviaItem of trivia) {
+      const triviaInRange = rangeContainsRange(originalRange, triviaItem);
+      switch (triviaItem.kind) {
+        case 3 /* MultiLineCommentTrivia */:
+          if (triviaInRange) {
+            indentMultilineComment(
+              triviaItem,
+              commentIndentation,
+              /*firstLineIsIndented*/
+              !indentNextTokenOrTrivia
+            );
           }
+          indentNextTokenOrTrivia = false;
           break;
-        case 243 /* DoStatement */:
-        case 244 /* WhileStatement */:
-        case 246 /* ForInStatement */:
-        case 247 /* ForOfStatement */:
-        case 245 /* ForStatement */:
-        case 242 /* IfStatement */:
-        case 259 /* FunctionDeclaration */:
-        case 215 /* FunctionExpression */:
-        case 171 /* MethodDeclaration */:
-        case 173 /* Constructor */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-          return childKind !== 238 /* Block */;
-        case 216 /* ArrowFunction */:
-          if (sourceFile && childKind === 214 /* ParenthesizedExpression */) {
-            return rangeIsOnOneLine(sourceFile, child);
-          }
-          return childKind !== 238 /* Block */;
-        case 275 /* ExportDeclaration */:
-          return childKind !== 276 /* NamedExports */;
-        case 269 /* ImportDeclaration */:
-          return childKind !== 270 /* ImportClause */ || !!child.namedBindings && child.namedBindings.kind !== 272 /* NamedImports */;
-        case 281 /* JsxElement */:
-          return childKind !== 284 /* JsxClosingElement */;
-        case 285 /* JsxFragment */:
-          return childKind !== 287 /* JsxClosingFragment */;
-        case 190 /* IntersectionType */:
-        case 189 /* UnionType */:
-          if (childKind === 184 /* TypeLiteral */ || childKind === 186 /* TupleType */) {
-            return false;
+        case 2 /* SingleLineCommentTrivia */:
+          if (indentNextTokenOrTrivia && triviaInRange) {
+            indentSingleLine(triviaItem);
           }
+          indentNextTokenOrTrivia = false;
+          break;
+        case 4 /* NewLineTrivia */:
+          indentNextTokenOrTrivia = true;
           break;
       }
-      return indentByDefault;
     }
-    SmartIndenter2.nodeWillIndentChild = nodeWillIndentChild;
-    function isControlFlowEndingStatement(kind, parent2) {
-      switch (kind) {
-        case 250 /* ReturnStatement */:
-        case 254 /* ThrowStatement */:
-        case 248 /* ContinueStatement */:
-        case 249 /* BreakStatement */:
-          return parent2.kind !== 238 /* Block */;
-        default:
-          return false;
+    return indentNextTokenOrTrivia;
+  }
+  function processTrivia(trivia, parent2, contextNode, dynamicIndentation) {
+    for (const triviaItem of trivia) {
+      if (isComment(triviaItem.kind) && rangeContainsRange(originalRange, triviaItem)) {
+        const triviaItemStart = sourceFile.getLineAndCharacterOfPosition(triviaItem.pos);
+        processRange(triviaItem, triviaItemStart, parent2, contextNode, dynamicIndentation);
       }
     }
-    function shouldIndentChildNode(settings, parent2, child, sourceFile, isNextChild = false) {
-      return nodeWillIndentChild(settings, parent2, child, sourceFile, false) && !(isNextChild && child && isControlFlowEndingStatement(child.kind, parent2));
-    }
-    SmartIndenter2.shouldIndentChildNode = shouldIndentChildNode;
-    function rangeIsOnOneLine(sourceFile, range) {
-      const rangeStart = skipTrivia(sourceFile.text, range.pos);
-      const startLine = sourceFile.getLineAndCharacterOfPosition(rangeStart).line;
-      const endLine = sourceFile.getLineAndCharacterOfPosition(range.end).line;
-      return startLine === endLine;
-    }
-  })(SmartIndenter || (SmartIndenter = {}));
-
-  // src/deprecatedCompat/deprecate.ts
-  var enableDeprecationWarnings = true;
-  var typeScriptVersion2;
-  function getTypeScriptVersion() {
-    return typeScriptVersion2 != null ? typeScriptVersion2 : typeScriptVersion2 = new Version(version);
-  }
-  function formatDeprecationMessage(name, error, errorAfter, since, message) {
-    let deprecationMessage = error ? "DeprecationError: " : "DeprecationWarning: ";
-    deprecationMessage += `'${name}' `;
-    deprecationMessage += since ? `has been deprecated since v${since}` : "is deprecated";
-    deprecationMessage += error ? " and can no longer be used." : errorAfter ? ` and will no longer be usable after v${errorAfter}.` : ".";
-    deprecationMessage += message ? ` ${formatStringFromArgs(message, [name], 0)}` : "";
-    return deprecationMessage;
-  }
-  function createErrorDeprecation(name, errorAfter, since, message) {
-    const deprecationMessage = formatDeprecationMessage(name, true, errorAfter, since, message);
-    return () => {
-      throw new TypeError(deprecationMessage);
-    };
   }
-  function createWarningDeprecation(name, errorAfter, since, message) {
-    let hasWrittenDeprecation = false;
-    return () => {
-      if (enableDeprecationWarnings && !hasWrittenDeprecation) {
-        Debug.log.warn(formatDeprecationMessage(name, false, errorAfter, since, message));
-        hasWrittenDeprecation = true;
+  function processRange(range, rangeStart, parent2, contextNode, dynamicIndentation) {
+    const rangeHasError = rangeContainsError(range);
+    let lineAction = LineAction.None;
+    if (!rangeHasError) {
+      if (!previousRange) {
+        const originalStart = sourceFile.getLineAndCharacterOfPosition(originalRange.pos);
+        trimTrailingWhitespacesForLines(originalStart.line, rangeStart.line);
+      } else {
+        lineAction = processPair(range, rangeStart.line, parent2, previousRange, previousRangeStartLine, previousParent, contextNode, dynamicIndentation);
       }
-    };
-  }
-  function createDeprecation(name, options = {}) {
-    var _a2, _b;
-    const version2 = typeof options.typeScriptVersion === "string" ? new Version(options.typeScriptVersion) : (_a2 = options.typeScriptVersion) != null ? _a2 : getTypeScriptVersion();
-    const errorAfter = typeof options.errorAfter === "string" ? new Version(options.errorAfter) : options.errorAfter;
-    const warnAfter = typeof options.warnAfter === "string" ? new Version(options.warnAfter) : options.warnAfter;
-    const since = typeof options.since === "string" ? new Version(options.since) : (_b = options.since) != null ? _b : warnAfter;
-    const error = options.error || errorAfter && version2.compareTo(errorAfter) <= 0;
-    const warn = !warnAfter || version2.compareTo(warnAfter) >= 0;
-    return error ? createErrorDeprecation(name, errorAfter, since, options.message) : warn ? createWarningDeprecation(name, errorAfter, since, options.message) : noop;
-  }
-  function wrapFunction(deprecation, func) {
-    return function() {
-      deprecation();
-      return func.apply(this, arguments);
-    };
-  }
-  function deprecate(func, options) {
-    var _a2;
-    const deprecation = createDeprecation((_a2 = options == null ? void 0 : options.name) != null ? _a2 : Debug.getFunctionName(func), options);
-    return wrapFunction(deprecation, func);
+    }
+    previousRange = range;
+    previousRangeTriviaEnd = range.end;
+    previousParent = parent2;
+    previousRangeStartLine = rangeStart.line;
+    return lineAction;
   }
-
-  // src/deprecatedCompat/deprecations.ts
-  function createOverload(name, overloads, binder2, deprecations) {
-    Object.defineProperty(call, "name", { ...Object.getOwnPropertyDescriptor(call, "name"), value: name });
-    if (deprecations) {
-      for (const key of Object.keys(deprecations)) {
-        const index = +key;
-        if (!isNaN(index) && hasProperty(overloads, `${index}`)) {
-          overloads[index] = deprecate(overloads[index], { ...deprecations[index], name });
+  function processPair(currentItem, currentStartLine, currentParent, previousItem, previousStartLine, previousParent2, contextNode, dynamicIndentation) {
+    formattingContext.updateContext(previousItem, previousParent2, currentItem, currentParent, contextNode);
+    const rules = getRules(formattingContext);
+    let trimTrailingWhitespaces = formattingContext.options.trimTrailingWhitespace !== false;
+    let lineAction = LineAction.None;
+    if (rules) {
+      forEachRight(rules, (rule2) => {
+        lineAction = applyRuleEdits(rule2, previousItem, previousStartLine, currentItem, currentStartLine);
+        if (dynamicIndentation) {
+          switch (lineAction) {
+            case LineAction.LineRemoved:
+              if (currentParent.getStart(sourceFile) === currentItem.pos) {
+                dynamicIndentation.recomputeIndentation(
+                  /*lineAddedByFormatting*/
+                  false,
+                  contextNode
+                );
+              }
+              break;
+            case LineAction.LineAdded:
+              if (currentParent.getStart(sourceFile) === currentItem.pos) {
+                dynamicIndentation.recomputeIndentation(
+                  /*lineAddedByFormatting*/
+                  true,
+                  contextNode
+                );
+              }
+              break;
+            default:
+              Debug.assert(lineAction === LineAction.None);
+          }
         }
-      }
+        trimTrailingWhitespaces = trimTrailingWhitespaces && !(rule2.action & 16 /* DeleteSpace */) && rule2.flags !== 1 /* CanDeleteNewLines */;
+      });
+    } else {
+      trimTrailingWhitespaces = trimTrailingWhitespaces && currentItem.kind !== 1 /* EndOfFileToken */;
     }
-    const bind = createBinder2(overloads, binder2);
-    return call;
-    function call(...args) {
-      const index = bind(args);
-      const fn = index !== void 0 ? overloads[index] : void 0;
-      if (typeof fn === "function") {
-        return fn(...args);
+    if (currentStartLine !== previousStartLine && trimTrailingWhitespaces) {
+      trimTrailingWhitespacesForLines(previousStartLine, currentStartLine, previousItem);
+    }
+    return lineAction;
+  }
+  function insertIndentation(pos, indentation, lineAdded) {
+    const indentationString = getIndentationString(indentation, options);
+    if (lineAdded) {
+      recordReplace(pos, 0, indentationString);
+    } else {
+      const tokenStart = sourceFile.getLineAndCharacterOfPosition(pos);
+      const startLinePosition = getStartPositionOfLine(tokenStart.line, sourceFile);
+      if (indentation !== characterToColumn(startLinePosition, tokenStart.character) || indentationIsDifferent(indentationString, startLinePosition)) {
+        recordReplace(startLinePosition, tokenStart.character, indentationString);
       }
-      throw new TypeError("Invalid arguments");
     }
   }
-  function createBinder2(overloads, binder2) {
-    return (args) => {
-      for (let i = 0; hasProperty(overloads, `${i}`) && hasProperty(binder2, `${i}`); i++) {
-        const fn = binder2[i];
-        if (fn(args)) {
-          return i;
-        }
+  function characterToColumn(startLinePosition, characterInLine) {
+    let column = 0;
+    for (let i = 0; i < characterInLine; i++) {
+      if (sourceFile.text.charCodeAt(startLinePosition + i) === 9 /* tab */) {
+        column += options.tabSize - column % options.tabSize;
+      } else {
+        column++;
       }
-    };
+    }
+    return column;
   }
-  function buildOverload(name) {
-    return {
-      overload: (overloads) => ({
-        bind: (binder2) => ({
-          finish: () => createOverload(name, overloads, binder2),
-          deprecate: (deprecations) => ({
-            finish: () => createOverload(name, overloads, binder2, deprecations)
-          })
-        })
-      })
-    };
+  function indentationIsDifferent(indentationString, startLinePosition) {
+    return indentationString !== sourceFile.text.substr(startLinePosition, indentationString.length);
   }
-
-  // src/deprecatedCompat/4.0/nodeFactoryTopLevelExports.ts
-  var factoryDeprecation = { since: "4.0", warnAfter: "4.1", message: "Use the appropriate method on 'ts.factory' or the 'factory' supplied by your transformation context instead." };
-  var createNodeArray = deprecate(factory.createNodeArray, factoryDeprecation);
-  var createNumericLiteral = deprecate(factory.createNumericLiteral, factoryDeprecation);
-  var createBigIntLiteral = deprecate(factory.createBigIntLiteral, factoryDeprecation);
-  var createStringLiteral = deprecate(factory.createStringLiteral, factoryDeprecation);
-  var createStringLiteralFromNode = deprecate(factory.createStringLiteralFromNode, factoryDeprecation);
-  var createRegularExpressionLiteral = deprecate(factory.createRegularExpressionLiteral, factoryDeprecation);
-  var createLoopVariable = deprecate(factory.createLoopVariable, factoryDeprecation);
-  var createUniqueName = deprecate(factory.createUniqueName, factoryDeprecation);
-  var createPrivateIdentifier = deprecate(factory.createPrivateIdentifier, factoryDeprecation);
-  var createSuper = deprecate(factory.createSuper, factoryDeprecation);
-  var createThis = deprecate(factory.createThis, factoryDeprecation);
-  var createNull = deprecate(factory.createNull, factoryDeprecation);
-  var createTrue = deprecate(factory.createTrue, factoryDeprecation);
-  var createFalse = deprecate(factory.createFalse, factoryDeprecation);
-  var createModifier = deprecate(factory.createModifier, factoryDeprecation);
-  var createModifiersFromModifierFlags = deprecate(factory.createModifiersFromModifierFlags, factoryDeprecation);
-  var createQualifiedName = deprecate(factory.createQualifiedName, factoryDeprecation);
-  var updateQualifiedName = deprecate(factory.updateQualifiedName, factoryDeprecation);
-  var createComputedPropertyName = deprecate(factory.createComputedPropertyName, factoryDeprecation);
-  var updateComputedPropertyName = deprecate(factory.updateComputedPropertyName, factoryDeprecation);
-  var createTypeParameterDeclaration = deprecate(factory.createTypeParameterDeclaration, factoryDeprecation);
-  var updateTypeParameterDeclaration = deprecate(factory.updateTypeParameterDeclaration, factoryDeprecation);
-  var createParameter = deprecate(factory.createParameterDeclaration, factoryDeprecation);
-  var updateParameter = deprecate(factory.updateParameterDeclaration, factoryDeprecation);
-  var createDecorator = deprecate(factory.createDecorator, factoryDeprecation);
-  var updateDecorator = deprecate(factory.updateDecorator, factoryDeprecation);
-  var createProperty = deprecate(factory.createPropertyDeclaration, factoryDeprecation);
-  var updateProperty = deprecate(factory.updatePropertyDeclaration, factoryDeprecation);
-  var createMethod = deprecate(factory.createMethodDeclaration, factoryDeprecation);
-  var updateMethod = deprecate(factory.updateMethodDeclaration, factoryDeprecation);
-  var createConstructor = deprecate(factory.createConstructorDeclaration, factoryDeprecation);
-  var updateConstructor = deprecate(factory.updateConstructorDeclaration, factoryDeprecation);
-  var createGetAccessor = deprecate(factory.createGetAccessorDeclaration, factoryDeprecation);
-  var updateGetAccessor = deprecate(factory.updateGetAccessorDeclaration, factoryDeprecation);
-  var createSetAccessor = deprecate(factory.createSetAccessorDeclaration, factoryDeprecation);
-  var updateSetAccessor = deprecate(factory.updateSetAccessorDeclaration, factoryDeprecation);
-  var createCallSignature = deprecate(factory.createCallSignature, factoryDeprecation);
-  var updateCallSignature = deprecate(factory.updateCallSignature, factoryDeprecation);
-  var createConstructSignature = deprecate(factory.createConstructSignature, factoryDeprecation);
-  var updateConstructSignature = deprecate(factory.updateConstructSignature, factoryDeprecation);
-  var updateIndexSignature = deprecate(factory.updateIndexSignature, factoryDeprecation);
-  var createKeywordTypeNode = deprecate(factory.createKeywordTypeNode, factoryDeprecation);
-  var createTypePredicateNodeWithModifier = deprecate(factory.createTypePredicateNode, factoryDeprecation);
-  var updateTypePredicateNodeWithModifier = deprecate(factory.updateTypePredicateNode, factoryDeprecation);
-  var createTypeReferenceNode = deprecate(factory.createTypeReferenceNode, factoryDeprecation);
-  var updateTypeReferenceNode = deprecate(factory.updateTypeReferenceNode, factoryDeprecation);
-  var createFunctionTypeNode = deprecate(factory.createFunctionTypeNode, factoryDeprecation);
-  var updateFunctionTypeNode = deprecate(factory.updateFunctionTypeNode, factoryDeprecation);
-  var createConstructorTypeNode = deprecate((typeParameters, parameters, type) => {
-    return factory.createConstructorTypeNode(void 0, typeParameters, parameters, type);
-  }, factoryDeprecation);
-  var updateConstructorTypeNode = deprecate((node, typeParameters, parameters, type) => {
-    return factory.updateConstructorTypeNode(node, node.modifiers, typeParameters, parameters, type);
-  }, factoryDeprecation);
-  var createTypeQueryNode = deprecate(factory.createTypeQueryNode, factoryDeprecation);
-  var updateTypeQueryNode = deprecate(factory.updateTypeQueryNode, factoryDeprecation);
-  var createTypeLiteralNode = deprecate(factory.createTypeLiteralNode, factoryDeprecation);
-  var updateTypeLiteralNode = deprecate(factory.updateTypeLiteralNode, factoryDeprecation);
-  var createArrayTypeNode = deprecate(factory.createArrayTypeNode, factoryDeprecation);
-  var updateArrayTypeNode = deprecate(factory.updateArrayTypeNode, factoryDeprecation);
-  var createTupleTypeNode = deprecate(factory.createTupleTypeNode, factoryDeprecation);
-  var updateTupleTypeNode = deprecate(factory.updateTupleTypeNode, factoryDeprecation);
-  var createOptionalTypeNode = deprecate(factory.createOptionalTypeNode, factoryDeprecation);
-  var updateOptionalTypeNode = deprecate(factory.updateOptionalTypeNode, factoryDeprecation);
-  var createRestTypeNode = deprecate(factory.createRestTypeNode, factoryDeprecation);
-  var updateRestTypeNode = deprecate(factory.updateRestTypeNode, factoryDeprecation);
-  var createUnionTypeNode = deprecate(factory.createUnionTypeNode, factoryDeprecation);
-  var updateUnionTypeNode = deprecate(factory.updateUnionTypeNode, factoryDeprecation);
-  var createIntersectionTypeNode = deprecate(factory.createIntersectionTypeNode, factoryDeprecation);
-  var updateIntersectionTypeNode = deprecate(factory.updateIntersectionTypeNode, factoryDeprecation);
-  var createConditionalTypeNode = deprecate(factory.createConditionalTypeNode, factoryDeprecation);
-  var updateConditionalTypeNode = deprecate(factory.updateConditionalTypeNode, factoryDeprecation);
-  var createInferTypeNode = deprecate(factory.createInferTypeNode, factoryDeprecation);
-  var updateInferTypeNode = deprecate(factory.updateInferTypeNode, factoryDeprecation);
-  var createImportTypeNode = deprecate(factory.createImportTypeNode, factoryDeprecation);
-  var updateImportTypeNode = deprecate(factory.updateImportTypeNode, factoryDeprecation);
-  var createParenthesizedType = deprecate(factory.createParenthesizedType, factoryDeprecation);
-  var updateParenthesizedType = deprecate(factory.updateParenthesizedType, factoryDeprecation);
-  var createThisTypeNode = deprecate(factory.createThisTypeNode, factoryDeprecation);
-  var updateTypeOperatorNode = deprecate(factory.updateTypeOperatorNode, factoryDeprecation);
-  var createIndexedAccessTypeNode = deprecate(factory.createIndexedAccessTypeNode, factoryDeprecation);
-  var updateIndexedAccessTypeNode = deprecate(factory.updateIndexedAccessTypeNode, factoryDeprecation);
-  var createMappedTypeNode = deprecate(factory.createMappedTypeNode, factoryDeprecation);
-  var updateMappedTypeNode = deprecate(factory.updateMappedTypeNode, factoryDeprecation);
-  var createLiteralTypeNode = deprecate(factory.createLiteralTypeNode, factoryDeprecation);
-  var updateLiteralTypeNode = deprecate(factory.updateLiteralTypeNode, factoryDeprecation);
-  var createObjectBindingPattern = deprecate(factory.createObjectBindingPattern, factoryDeprecation);
-  var updateObjectBindingPattern = deprecate(factory.updateObjectBindingPattern, factoryDeprecation);
-  var createArrayBindingPattern = deprecate(factory.createArrayBindingPattern, factoryDeprecation);
-  var updateArrayBindingPattern = deprecate(factory.updateArrayBindingPattern, factoryDeprecation);
-  var createBindingElement = deprecate(factory.createBindingElement, factoryDeprecation);
-  var updateBindingElement = deprecate(factory.updateBindingElement, factoryDeprecation);
-  var createArrayLiteral = deprecate(factory.createArrayLiteralExpression, factoryDeprecation);
-  var updateArrayLiteral = deprecate(factory.updateArrayLiteralExpression, factoryDeprecation);
-  var createObjectLiteral = deprecate(factory.createObjectLiteralExpression, factoryDeprecation);
-  var updateObjectLiteral = deprecate(factory.updateObjectLiteralExpression, factoryDeprecation);
-  var createPropertyAccess = deprecate(factory.createPropertyAccessExpression, factoryDeprecation);
-  var updatePropertyAccess = deprecate(factory.updatePropertyAccessExpression, factoryDeprecation);
-  var createPropertyAccessChain = deprecate(factory.createPropertyAccessChain, factoryDeprecation);
-  var updatePropertyAccessChain = deprecate(factory.updatePropertyAccessChain, factoryDeprecation);
-  var createElementAccess = deprecate(factory.createElementAccessExpression, factoryDeprecation);
-  var updateElementAccess = deprecate(factory.updateElementAccessExpression, factoryDeprecation);
-  var createElementAccessChain = deprecate(factory.createElementAccessChain, factoryDeprecation);
-  var updateElementAccessChain = deprecate(factory.updateElementAccessChain, factoryDeprecation);
-  var createCall = deprecate(factory.createCallExpression, factoryDeprecation);
-  var updateCall = deprecate(factory.updateCallExpression, factoryDeprecation);
-  var createCallChain = deprecate(factory.createCallChain, factoryDeprecation);
-  var updateCallChain = deprecate(factory.updateCallChain, factoryDeprecation);
-  var createNew = deprecate(factory.createNewExpression, factoryDeprecation);
-  var updateNew = deprecate(factory.updateNewExpression, factoryDeprecation);
-  var createTypeAssertion = deprecate(factory.createTypeAssertion, factoryDeprecation);
-  var updateTypeAssertion = deprecate(factory.updateTypeAssertion, factoryDeprecation);
-  var createParen = deprecate(factory.createParenthesizedExpression, factoryDeprecation);
-  var updateParen = deprecate(factory.updateParenthesizedExpression, factoryDeprecation);
-  var createFunctionExpression = deprecate(factory.createFunctionExpression, factoryDeprecation);
-  var updateFunctionExpression = deprecate(factory.updateFunctionExpression, factoryDeprecation);
-  var createDelete = deprecate(factory.createDeleteExpression, factoryDeprecation);
-  var updateDelete = deprecate(factory.updateDeleteExpression, factoryDeprecation);
-  var createTypeOf = deprecate(factory.createTypeOfExpression, factoryDeprecation);
-  var updateTypeOf = deprecate(factory.updateTypeOfExpression, factoryDeprecation);
-  var createVoid = deprecate(factory.createVoidExpression, factoryDeprecation);
-  var updateVoid = deprecate(factory.updateVoidExpression, factoryDeprecation);
-  var createAwait = deprecate(factory.createAwaitExpression, factoryDeprecation);
-  var updateAwait = deprecate(factory.updateAwaitExpression, factoryDeprecation);
-  var createPrefix = deprecate(factory.createPrefixUnaryExpression, factoryDeprecation);
-  var updatePrefix = deprecate(factory.updatePrefixUnaryExpression, factoryDeprecation);
-  var createPostfix = deprecate(factory.createPostfixUnaryExpression, factoryDeprecation);
-  var updatePostfix = deprecate(factory.updatePostfixUnaryExpression, factoryDeprecation);
-  var createBinary = deprecate(factory.createBinaryExpression, factoryDeprecation);
-  var updateConditional = deprecate(factory.updateConditionalExpression, factoryDeprecation);
-  var createTemplateExpression = deprecate(factory.createTemplateExpression, factoryDeprecation);
-  var updateTemplateExpression = deprecate(factory.updateTemplateExpression, factoryDeprecation);
-  var createTemplateHead = deprecate(factory.createTemplateHead, factoryDeprecation);
-  var createTemplateMiddle = deprecate(factory.createTemplateMiddle, factoryDeprecation);
-  var createTemplateTail = deprecate(factory.createTemplateTail, factoryDeprecation);
-  var createNoSubstitutionTemplateLiteral = deprecate(factory.createNoSubstitutionTemplateLiteral, factoryDeprecation);
-  var updateYield = deprecate(factory.updateYieldExpression, factoryDeprecation);
-  var createSpread = deprecate(factory.createSpreadElement, factoryDeprecation);
-  var updateSpread = deprecate(factory.updateSpreadElement, factoryDeprecation);
-  var createOmittedExpression = deprecate(factory.createOmittedExpression, factoryDeprecation);
-  var createAsExpression = deprecate(factory.createAsExpression, factoryDeprecation);
-  var updateAsExpression = deprecate(factory.updateAsExpression, factoryDeprecation);
-  var createNonNullExpression = deprecate(factory.createNonNullExpression, factoryDeprecation);
-  var updateNonNullExpression = deprecate(factory.updateNonNullExpression, factoryDeprecation);
-  var createNonNullChain = deprecate(factory.createNonNullChain, factoryDeprecation);
-  var updateNonNullChain = deprecate(factory.updateNonNullChain, factoryDeprecation);
-  var createMetaProperty = deprecate(factory.createMetaProperty, factoryDeprecation);
-  var updateMetaProperty = deprecate(factory.updateMetaProperty, factoryDeprecation);
-  var createTemplateSpan = deprecate(factory.createTemplateSpan, factoryDeprecation);
-  var updateTemplateSpan = deprecate(factory.updateTemplateSpan, factoryDeprecation);
-  var createSemicolonClassElement = deprecate(factory.createSemicolonClassElement, factoryDeprecation);
-  var createBlock = deprecate(factory.createBlock, factoryDeprecation);
-  var updateBlock = deprecate(factory.updateBlock, factoryDeprecation);
-  var createVariableStatement = deprecate(factory.createVariableStatement, factoryDeprecation);
-  var updateVariableStatement = deprecate(factory.updateVariableStatement, factoryDeprecation);
-  var createEmptyStatement = deprecate(factory.createEmptyStatement, factoryDeprecation);
-  var createExpressionStatement = deprecate(factory.createExpressionStatement, factoryDeprecation);
-  var updateExpressionStatement = deprecate(factory.updateExpressionStatement, factoryDeprecation);
-  var createStatement = deprecate(factory.createExpressionStatement, factoryDeprecation);
-  var updateStatement = deprecate(factory.updateExpressionStatement, factoryDeprecation);
-  var createIf = deprecate(factory.createIfStatement, factoryDeprecation);
-  var updateIf = deprecate(factory.updateIfStatement, factoryDeprecation);
-  var createDo = deprecate(factory.createDoStatement, factoryDeprecation);
-  var updateDo = deprecate(factory.updateDoStatement, factoryDeprecation);
-  var createWhile = deprecate(factory.createWhileStatement, factoryDeprecation);
-  var updateWhile = deprecate(factory.updateWhileStatement, factoryDeprecation);
-  var createFor = deprecate(factory.createForStatement, factoryDeprecation);
-  var updateFor = deprecate(factory.updateForStatement, factoryDeprecation);
-  var createForIn = deprecate(factory.createForInStatement, factoryDeprecation);
-  var updateForIn = deprecate(factory.updateForInStatement, factoryDeprecation);
-  var createForOf = deprecate(factory.createForOfStatement, factoryDeprecation);
-  var updateForOf = deprecate(factory.updateForOfStatement, factoryDeprecation);
-  var createContinue = deprecate(factory.createContinueStatement, factoryDeprecation);
-  var updateContinue = deprecate(factory.updateContinueStatement, factoryDeprecation);
-  var createBreak = deprecate(factory.createBreakStatement, factoryDeprecation);
-  var updateBreak = deprecate(factory.updateBreakStatement, factoryDeprecation);
-  var createReturn = deprecate(factory.createReturnStatement, factoryDeprecation);
-  var updateReturn = deprecate(factory.updateReturnStatement, factoryDeprecation);
-  var createWith = deprecate(factory.createWithStatement, factoryDeprecation);
-  var updateWith = deprecate(factory.updateWithStatement, factoryDeprecation);
-  var createSwitch = deprecate(factory.createSwitchStatement, factoryDeprecation);
-  var updateSwitch = deprecate(factory.updateSwitchStatement, factoryDeprecation);
-  var createLabel = deprecate(factory.createLabeledStatement, factoryDeprecation);
-  var updateLabel = deprecate(factory.updateLabeledStatement, factoryDeprecation);
-  var createThrow = deprecate(factory.createThrowStatement, factoryDeprecation);
-  var updateThrow = deprecate(factory.updateThrowStatement, factoryDeprecation);
-  var createTry = deprecate(factory.createTryStatement, factoryDeprecation);
-  var updateTry = deprecate(factory.updateTryStatement, factoryDeprecation);
-  var createDebuggerStatement = deprecate(factory.createDebuggerStatement, factoryDeprecation);
-  var createVariableDeclarationList = deprecate(factory.createVariableDeclarationList, factoryDeprecation);
-  var updateVariableDeclarationList = deprecate(factory.updateVariableDeclarationList, factoryDeprecation);
-  var createFunctionDeclaration = deprecate(factory.createFunctionDeclaration, factoryDeprecation);
-  var updateFunctionDeclaration = deprecate(factory.updateFunctionDeclaration, factoryDeprecation);
-  var createClassDeclaration = deprecate(factory.createClassDeclaration, factoryDeprecation);
-  var updateClassDeclaration = deprecate(factory.updateClassDeclaration, factoryDeprecation);
-  var createInterfaceDeclaration = deprecate(factory.createInterfaceDeclaration, factoryDeprecation);
-  var updateInterfaceDeclaration = deprecate(factory.updateInterfaceDeclaration, factoryDeprecation);
-  var createTypeAliasDeclaration = deprecate(factory.createTypeAliasDeclaration, factoryDeprecation);
-  var updateTypeAliasDeclaration = deprecate(factory.updateTypeAliasDeclaration, factoryDeprecation);
-  var createEnumDeclaration = deprecate(factory.createEnumDeclaration, factoryDeprecation);
-  var updateEnumDeclaration = deprecate(factory.updateEnumDeclaration, factoryDeprecation);
-  var createModuleDeclaration = deprecate(factory.createModuleDeclaration, factoryDeprecation);
-  var updateModuleDeclaration = deprecate(factory.updateModuleDeclaration, factoryDeprecation);
-  var createModuleBlock = deprecate(factory.createModuleBlock, factoryDeprecation);
-  var updateModuleBlock = deprecate(factory.updateModuleBlock, factoryDeprecation);
-  var createCaseBlock = deprecate(factory.createCaseBlock, factoryDeprecation);
-  var updateCaseBlock = deprecate(factory.updateCaseBlock, factoryDeprecation);
-  var createNamespaceExportDeclaration = deprecate(factory.createNamespaceExportDeclaration, factoryDeprecation);
-  var updateNamespaceExportDeclaration = deprecate(factory.updateNamespaceExportDeclaration, factoryDeprecation);
-  var createImportEqualsDeclaration = deprecate(factory.createImportEqualsDeclaration, factoryDeprecation);
-  var updateImportEqualsDeclaration = deprecate(factory.updateImportEqualsDeclaration, factoryDeprecation);
-  var createImportDeclaration = deprecate(factory.createImportDeclaration, factoryDeprecation);
-  var updateImportDeclaration = deprecate(factory.updateImportDeclaration, factoryDeprecation);
-  var createNamespaceImport = deprecate(factory.createNamespaceImport, factoryDeprecation);
-  var updateNamespaceImport = deprecate(factory.updateNamespaceImport, factoryDeprecation);
-  var createNamedImports = deprecate(factory.createNamedImports, factoryDeprecation);
-  var updateNamedImports = deprecate(factory.updateNamedImports, factoryDeprecation);
-  var createImportSpecifier = deprecate(factory.createImportSpecifier, factoryDeprecation);
-  var updateImportSpecifier = deprecate(factory.updateImportSpecifier, factoryDeprecation);
-  var createExportAssignment2 = deprecate(factory.createExportAssignment, factoryDeprecation);
-  var updateExportAssignment = deprecate(factory.updateExportAssignment, factoryDeprecation);
-  var createNamedExports = deprecate(factory.createNamedExports, factoryDeprecation);
-  var updateNamedExports = deprecate(factory.updateNamedExports, factoryDeprecation);
-  var createExportSpecifier = deprecate(factory.createExportSpecifier, factoryDeprecation);
-  var updateExportSpecifier = deprecate(factory.updateExportSpecifier, factoryDeprecation);
-  var createExternalModuleReference = deprecate(factory.createExternalModuleReference, factoryDeprecation);
-  var updateExternalModuleReference = deprecate(factory.updateExternalModuleReference, factoryDeprecation);
-  var createJSDocTypeExpression = deprecate(factory.createJSDocTypeExpression, factoryDeprecation);
-  var createJSDocTypeTag = deprecate(factory.createJSDocTypeTag, factoryDeprecation);
-  var createJSDocReturnTag = deprecate(factory.createJSDocReturnTag, factoryDeprecation);
-  var createJSDocThisTag = deprecate(factory.createJSDocThisTag, factoryDeprecation);
-  var createJSDocComment = deprecate(factory.createJSDocComment, factoryDeprecation);
-  var createJSDocParameterTag = deprecate(factory.createJSDocParameterTag, factoryDeprecation);
-  var createJSDocClassTag = deprecate(factory.createJSDocClassTag, factoryDeprecation);
-  var createJSDocAugmentsTag = deprecate(factory.createJSDocAugmentsTag, factoryDeprecation);
-  var createJSDocEnumTag = deprecate(factory.createJSDocEnumTag, factoryDeprecation);
-  var createJSDocTemplateTag = deprecate(factory.createJSDocTemplateTag, factoryDeprecation);
-  var createJSDocTypedefTag = deprecate(factory.createJSDocTypedefTag, factoryDeprecation);
-  var createJSDocCallbackTag = deprecate(factory.createJSDocCallbackTag, factoryDeprecation);
-  var createJSDocSignature = deprecate(factory.createJSDocSignature, factoryDeprecation);
-  var createJSDocPropertyTag = deprecate(factory.createJSDocPropertyTag, factoryDeprecation);
-  var createJSDocTypeLiteral = deprecate(factory.createJSDocTypeLiteral, factoryDeprecation);
-  var createJSDocImplementsTag = deprecate(factory.createJSDocImplementsTag, factoryDeprecation);
-  var createJSDocAuthorTag = deprecate(factory.createJSDocAuthorTag, factoryDeprecation);
-  var createJSDocPublicTag = deprecate(factory.createJSDocPublicTag, factoryDeprecation);
-  var createJSDocPrivateTag = deprecate(factory.createJSDocPrivateTag, factoryDeprecation);
-  var createJSDocProtectedTag = deprecate(factory.createJSDocProtectedTag, factoryDeprecation);
-  var createJSDocReadonlyTag = deprecate(factory.createJSDocReadonlyTag, factoryDeprecation);
-  var createJSDocTag = deprecate(factory.createJSDocUnknownTag, factoryDeprecation);
-  var createJsxElement = deprecate(factory.createJsxElement, factoryDeprecation);
-  var updateJsxElement = deprecate(factory.updateJsxElement, factoryDeprecation);
-  var createJsxSelfClosingElement = deprecate(factory.createJsxSelfClosingElement, factoryDeprecation);
-  var updateJsxSelfClosingElement = deprecate(factory.updateJsxSelfClosingElement, factoryDeprecation);
-  var createJsxOpeningElement = deprecate(factory.createJsxOpeningElement, factoryDeprecation);
-  var updateJsxOpeningElement = deprecate(factory.updateJsxOpeningElement, factoryDeprecation);
-  var createJsxClosingElement = deprecate(factory.createJsxClosingElement, factoryDeprecation);
-  var updateJsxClosingElement = deprecate(factory.updateJsxClosingElement, factoryDeprecation);
-  var createJsxFragment = deprecate(factory.createJsxFragment, factoryDeprecation);
-  var createJsxText = deprecate(factory.createJsxText, factoryDeprecation);
-  var updateJsxText = deprecate(factory.updateJsxText, factoryDeprecation);
-  var createJsxOpeningFragment = deprecate(factory.createJsxOpeningFragment, factoryDeprecation);
-  var createJsxJsxClosingFragment = deprecate(factory.createJsxJsxClosingFragment, factoryDeprecation);
-  var updateJsxFragment = deprecate(factory.updateJsxFragment, factoryDeprecation);
-  var createJsxAttribute = deprecate(factory.createJsxAttribute, factoryDeprecation);
-  var updateJsxAttribute = deprecate(factory.updateJsxAttribute, factoryDeprecation);
-  var createJsxAttributes = deprecate(factory.createJsxAttributes, factoryDeprecation);
-  var updateJsxAttributes = deprecate(factory.updateJsxAttributes, factoryDeprecation);
-  var createJsxSpreadAttribute = deprecate(factory.createJsxSpreadAttribute, factoryDeprecation);
-  var updateJsxSpreadAttribute = deprecate(factory.updateJsxSpreadAttribute, factoryDeprecation);
-  var createJsxExpression = deprecate(factory.createJsxExpression, factoryDeprecation);
-  var updateJsxExpression = deprecate(factory.updateJsxExpression, factoryDeprecation);
-  var createCaseClause = deprecate(factory.createCaseClause, factoryDeprecation);
-  var updateCaseClause = deprecate(factory.updateCaseClause, factoryDeprecation);
-  var createDefaultClause = deprecate(factory.createDefaultClause, factoryDeprecation);
-  var updateDefaultClause = deprecate(factory.updateDefaultClause, factoryDeprecation);
-  var createHeritageClause = deprecate(factory.createHeritageClause, factoryDeprecation);
-  var updateHeritageClause = deprecate(factory.updateHeritageClause, factoryDeprecation);
-  var createCatchClause = deprecate(factory.createCatchClause, factoryDeprecation);
-  var updateCatchClause = deprecate(factory.updateCatchClause, factoryDeprecation);
-  var createPropertyAssignment = deprecate(factory.createPropertyAssignment, factoryDeprecation);
-  var updatePropertyAssignment = deprecate(factory.updatePropertyAssignment, factoryDeprecation);
-  var createShorthandPropertyAssignment = deprecate(factory.createShorthandPropertyAssignment, factoryDeprecation);
-  var updateShorthandPropertyAssignment = deprecate(factory.updateShorthandPropertyAssignment, factoryDeprecation);
-  var createSpreadAssignment = deprecate(factory.createSpreadAssignment, factoryDeprecation);
-  var updateSpreadAssignment = deprecate(factory.updateSpreadAssignment, factoryDeprecation);
-  var createEnumMember = deprecate(factory.createEnumMember, factoryDeprecation);
-  var updateEnumMember = deprecate(factory.updateEnumMember, factoryDeprecation);
-  var updateSourceFileNode = deprecate(factory.updateSourceFile, factoryDeprecation);
-  var createNotEmittedStatement = deprecate(factory.createNotEmittedStatement, factoryDeprecation);
-  var createPartiallyEmittedExpression = deprecate(factory.createPartiallyEmittedExpression, factoryDeprecation);
-  var updatePartiallyEmittedExpression = deprecate(factory.updatePartiallyEmittedExpression, factoryDeprecation);
-  var createCommaList = deprecate(factory.createCommaListExpression, factoryDeprecation);
-  var updateCommaList = deprecate(factory.updateCommaListExpression, factoryDeprecation);
-  var createBundle = deprecate(factory.createBundle, factoryDeprecation);
-  var updateBundle = deprecate(factory.updateBundle, factoryDeprecation);
-  var createImmediatelyInvokedFunctionExpression = deprecate(factory.createImmediatelyInvokedFunctionExpression, factoryDeprecation);
-  var createImmediatelyInvokedArrowFunction = deprecate(factory.createImmediatelyInvokedArrowFunction, factoryDeprecation);
-  var createVoidZero = deprecate(factory.createVoidZero, factoryDeprecation);
-  var createExportDefault = deprecate(factory.createExportDefault, factoryDeprecation);
-  var createExternalModuleExport = deprecate(factory.createExternalModuleExport, factoryDeprecation);
-  var createNamespaceExport = deprecate(factory.createNamespaceExport, factoryDeprecation);
-  var updateNamespaceExport = deprecate(factory.updateNamespaceExport, factoryDeprecation);
-  var createToken = deprecate(function createToken2(kind) {
-    return factory.createToken(kind);
-  }, factoryDeprecation);
-  var createIdentifier = deprecate(function createIdentifier2(text) {
-    return factory.createIdentifier(text, void 0, void 0);
-  }, factoryDeprecation);
-  var createTempVariable = deprecate(function createTempVariable2(recordTempVariable) {
-    return factory.createTempVariable(recordTempVariable, void 0);
-  }, factoryDeprecation);
-  var getGeneratedNameForNode = deprecate(function getGeneratedNameForNode2(node) {
-    return factory.getGeneratedNameForNode(node, void 0);
-  }, factoryDeprecation);
-  var createOptimisticUniqueName = deprecate(function createOptimisticUniqueName2(text) {
-    return factory.createUniqueName(text, 16 /* Optimistic */);
-  }, factoryDeprecation);
-  var createFileLevelUniqueName = deprecate(function createFileLevelUniqueName2(text) {
-    return factory.createUniqueName(text, 16 /* Optimistic */ | 32 /* FileLevel */);
-  }, factoryDeprecation);
-  var createIndexSignature = deprecate(function createIndexSignature2(decorators, modifiers, parameters, type) {
-    return factory.createIndexSignature(decorators, modifiers, parameters, type);
-  }, factoryDeprecation);
-  var createTypePredicateNode = deprecate(function createTypePredicateNode2(parameterName, type) {
-    return factory.createTypePredicateNode(void 0, parameterName, type);
-  }, factoryDeprecation);
-  var updateTypePredicateNode = deprecate(function updateTypePredicateNode2(node, parameterName, type) {
-    return factory.updateTypePredicateNode(node, void 0, parameterName, type);
-  }, factoryDeprecation);
-  var createLiteral = deprecate(function createLiteral2(value) {
-    if (typeof value === "number") {
-      return factory.createNumericLiteral(value);
-    }
-    if (typeof value === "object" && "base10Value" in value) {
-      return factory.createBigIntLiteral(value);
-    }
-    if (typeof value === "boolean") {
-      return value ? factory.createTrue() : factory.createFalse();
-    }
-    if (typeof value === "string") {
-      return factory.createStringLiteral(value, void 0);
-    }
-    return factory.createStringLiteralFromNode(value);
-  }, { since: "4.0", warnAfter: "4.1", message: "Use `factory.createStringLiteral`, `factory.createStringLiteralFromNode`, `factory.createNumericLiteral`, `factory.createBigIntLiteral`, `factory.createTrue`, `factory.createFalse`, or the factory supplied by your transformation context instead." });
-  var createMethodSignature = deprecate(function createMethodSignature2(typeParameters, parameters, type, name, questionToken) {
-    return factory.createMethodSignature(void 0, name, questionToken, typeParameters, parameters, type);
-  }, factoryDeprecation);
-  var updateMethodSignature = deprecate(function updateMethodSignature2(node, typeParameters, parameters, type, name, questionToken) {
-    return factory.updateMethodSignature(node, node.modifiers, name, questionToken, typeParameters, parameters, type);
-  }, factoryDeprecation);
-  var createTypeOperatorNode = deprecate(function createTypeOperatorNode2(operatorOrType, type) {
-    let operator;
-    if (type) {
-      operator = operatorOrType;
-    } else {
-      type = operatorOrType;
-      operator = 141 /* KeyOfKeyword */;
+  function indentMultilineComment(commentRange, indentation, firstLineIsIndented, indentFinalLine = true) {
+    let startLine = sourceFile.getLineAndCharacterOfPosition(commentRange.pos).line;
+    const endLine = sourceFile.getLineAndCharacterOfPosition(commentRange.end).line;
+    if (startLine === endLine) {
+      if (!firstLineIsIndented) {
+        insertIndentation(
+          commentRange.pos,
+          indentation,
+          /*lineAdded*/
+          false
+        );
+      }
+      return;
     }
-    return factory.createTypeOperatorNode(operator, type);
-  }, factoryDeprecation);
-  var createTaggedTemplate = deprecate(function createTaggedTemplate2(tag, typeArgumentsOrTemplate, template) {
-    let typeArguments;
-    if (template) {
-      typeArguments = typeArgumentsOrTemplate;
-    } else {
-      template = typeArgumentsOrTemplate;
+    const parts = [];
+    let startPos = commentRange.pos;
+    for (let line = startLine; line < endLine; line++) {
+      const endOfLine = getEndLinePosition(line, sourceFile);
+      parts.push({ pos: startPos, end: endOfLine });
+      startPos = getStartPositionOfLine(line + 1, sourceFile);
     }
-    return factory.createTaggedTemplateExpression(tag, typeArguments, template);
-  }, factoryDeprecation);
-  var updateTaggedTemplate = deprecate(function updateTaggedTemplate2(node, tag, typeArgumentsOrTemplate, template) {
-    let typeArguments;
-    if (template) {
-      typeArguments = typeArgumentsOrTemplate;
-    } else {
-      template = typeArgumentsOrTemplate;
-    }
-    return factory.updateTaggedTemplateExpression(node, tag, typeArguments, template);
-  }, factoryDeprecation);
-  var updateBinary = deprecate(function updateBinary2(node, left, right, operator = node.operatorToken) {
-    if (typeof operator === "number") {
-      operator = operator === node.operatorToken.kind ? node.operatorToken : factory.createToken(operator);
-    }
-    return factory.updateBinaryExpression(node, left, operator, right);
-  }, factoryDeprecation);
-  var createConditional = deprecate(function createConditional2(condition, questionTokenOrWhenTrue, whenTrueOrWhenFalse, colonToken, whenFalse) {
-    return arguments.length === 5 ? factory.createConditionalExpression(condition, questionTokenOrWhenTrue, whenTrueOrWhenFalse, colonToken, whenFalse) : arguments.length === 3 ? factory.createConditionalExpression(condition, factory.createToken(57 /* QuestionToken */), questionTokenOrWhenTrue, factory.createToken(58 /* ColonToken */), whenTrueOrWhenFalse) : Debug.fail("Argument count mismatch");
-  }, factoryDeprecation);
-  var createYield = deprecate(function createYield2(asteriskTokenOrExpression, expression) {
-    let asteriskToken;
-    if (expression) {
-      asteriskToken = asteriskTokenOrExpression;
-    } else {
-      expression = asteriskTokenOrExpression;
-    }
-    return factory.createYieldExpression(asteriskToken, expression);
-  }, factoryDeprecation);
-  var createClassExpression = deprecate(function createClassExpression2(modifiers, name, typeParameters, heritageClauses, members) {
-    return factory.createClassExpression(void 0, modifiers, name, typeParameters, heritageClauses, members);
-  }, factoryDeprecation);
-  var updateClassExpression = deprecate(function updateClassExpression2(node, modifiers, name, typeParameters, heritageClauses, members) {
-    return factory.updateClassExpression(node, void 0, modifiers, name, typeParameters, heritageClauses, members);
-  }, factoryDeprecation);
-  var createPropertySignature = deprecate(function createPropertySignature2(modifiers, name, questionToken, type, initializer) {
-    const node = factory.createPropertySignature(modifiers, name, questionToken, type);
-    node.initializer = initializer;
-    return node;
-  }, factoryDeprecation);
-  var updatePropertySignature = deprecate(function updatePropertySignature2(node, modifiers, name, questionToken, type, initializer) {
-    let updated = factory.updatePropertySignature(node, modifiers, name, questionToken, type);
-    if (node.initializer !== initializer) {
-      if (updated === node) {
-        updated = factory.cloneNode(node);
+    if (indentFinalLine) {
+      parts.push({ pos: startPos, end: commentRange.end });
+    }
+    if (parts.length === 0)
+      return;
+    const startLinePos = getStartPositionOfLine(startLine, sourceFile);
+    const nonWhitespaceColumnInFirstPart = SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(startLinePos, parts[0].pos, sourceFile, options);
+    let startIndex = 0;
+    if (firstLineIsIndented) {
+      startIndex = 1;
+      startLine++;
+    }
+    const delta2 = indentation - nonWhitespaceColumnInFirstPart.column;
+    for (let i = startIndex; i < parts.length; i++, startLine++) {
+      const startLinePos2 = getStartPositionOfLine(startLine, sourceFile);
+      const nonWhitespaceCharacterAndColumn = i === 0 ? nonWhitespaceColumnInFirstPart : SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(parts[i].pos, parts[i].end, sourceFile, options);
+      const newIndentation = nonWhitespaceCharacterAndColumn.column + delta2;
+      if (newIndentation > 0) {
+        const indentationString = getIndentationString(newIndentation, options);
+        recordReplace(startLinePos2, nonWhitespaceCharacterAndColumn.character, indentationString);
+      } else {
+        recordDelete(startLinePos2, nonWhitespaceCharacterAndColumn.character);
+      }
+    }
+  }
+  function trimTrailingWhitespacesForLines(line1, line2, range) {
+    for (let line = line1; line < line2; line++) {
+      const lineStartPosition = getStartPositionOfLine(line, sourceFile);
+      const lineEndPosition = getEndLinePosition(line, sourceFile);
+      if (range && (isComment(range.kind) || isStringOrRegularExpressionOrTemplateLiteral(range.kind)) && range.pos <= lineEndPosition && range.end > lineEndPosition) {
+        continue;
+      }
+      const whitespaceStart = getTrailingWhitespaceStartPosition(lineStartPosition, lineEndPosition);
+      if (whitespaceStart !== -1) {
+        Debug.assert(whitespaceStart === lineStartPosition || !isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(whitespaceStart - 1)));
+        recordDelete(whitespaceStart, lineEndPosition + 1 - whitespaceStart);
       }
-      updated.initializer = initializer;
     }
-    return updated;
-  }, factoryDeprecation);
-  var createExpressionWithTypeArguments = deprecate(function createExpressionWithTypeArguments2(typeArguments, expression) {
-    return factory.createExpressionWithTypeArguments(expression, typeArguments);
-  }, factoryDeprecation);
-  var updateExpressionWithTypeArguments = deprecate(function updateExpressionWithTypeArguments2(node, typeArguments, expression) {
-    return factory.updateExpressionWithTypeArguments(node, expression, typeArguments);
-  }, factoryDeprecation);
-  var createArrowFunction = deprecate(function createArrowFunction2(modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) {
-    return arguments.length === 6 ? factory.createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) : arguments.length === 5 ? factory.createArrowFunction(modifiers, typeParameters, parameters, type, void 0, equalsGreaterThanTokenOrBody) : Debug.fail("Argument count mismatch");
-  }, factoryDeprecation);
-  var updateArrowFunction = deprecate(function updateArrowFunction2(node, modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) {
-    return arguments.length === 7 ? factory.updateArrowFunction(node, modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) : arguments.length === 6 ? factory.updateArrowFunction(node, modifiers, typeParameters, parameters, type, node.equalsGreaterThanToken, equalsGreaterThanTokenOrBody) : Debug.fail("Argument count mismatch");
-  }, factoryDeprecation);
-  var createVariableDeclaration = deprecate(function createVariableDeclaration2(name, exclamationTokenOrType, typeOrInitializer, initializer) {
-    return arguments.length === 4 ? factory.createVariableDeclaration(name, exclamationTokenOrType, typeOrInitializer, initializer) : arguments.length >= 1 && arguments.length <= 3 ? factory.createVariableDeclaration(name, void 0, exclamationTokenOrType, typeOrInitializer) : Debug.fail("Argument count mismatch");
-  }, factoryDeprecation);
-  var updateVariableDeclaration = deprecate(function updateVariableDeclaration2(node, name, exclamationTokenOrType, typeOrInitializer, initializer) {
-    return arguments.length === 5 ? factory.updateVariableDeclaration(node, name, exclamationTokenOrType, typeOrInitializer, initializer) : arguments.length === 4 ? factory.updateVariableDeclaration(node, name, node.exclamationToken, exclamationTokenOrType, typeOrInitializer) : Debug.fail("Argument count mismatch");
-  }, factoryDeprecation);
-  var createImportClause = deprecate(function createImportClause2(name, namedBindings, isTypeOnly = false) {
-    return factory.createImportClause(isTypeOnly, name, namedBindings);
-  }, factoryDeprecation);
-  var updateImportClause = deprecate(function updateImportClause2(node, name, namedBindings, isTypeOnly) {
-    return factory.updateImportClause(node, isTypeOnly, name, namedBindings);
-  }, factoryDeprecation);
-  var createExportDeclaration = deprecate(function createExportDeclaration2(decorators, modifiers, exportClause, moduleSpecifier, isTypeOnly = false) {
-    return factory.createExportDeclaration(decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier);
-  }, factoryDeprecation);
-  var updateExportDeclaration = deprecate(function updateExportDeclaration2(node, decorators, modifiers, exportClause, moduleSpecifier, isTypeOnly) {
-    return factory.updateExportDeclaration(node, decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, node.assertClause);
-  }, factoryDeprecation);
-  var createJSDocParamTag = deprecate(function createJSDocParamTag2(name, isBracketed, typeExpression, comment) {
-    return factory.createJSDocParameterTag(void 0, name, isBracketed, typeExpression, false, comment ? factory.createNodeArray([factory.createJSDocText(comment)]) : void 0);
-  }, factoryDeprecation);
-  var createComma = deprecate(function createComma2(left, right) {
-    return factory.createComma(left, right);
-  }, factoryDeprecation);
-  var createLessThan = deprecate(function createLessThan2(left, right) {
-    return factory.createLessThan(left, right);
-  }, factoryDeprecation);
-  var createAssignment = deprecate(function createAssignment2(left, right) {
-    return factory.createAssignment(left, right);
-  }, factoryDeprecation);
-  var createStrictEquality = deprecate(function createStrictEquality2(left, right) {
-    return factory.createStrictEquality(left, right);
-  }, factoryDeprecation);
-  var createStrictInequality = deprecate(function createStrictInequality2(left, right) {
-    return factory.createStrictInequality(left, right);
-  }, factoryDeprecation);
-  var createAdd = deprecate(function createAdd2(left, right) {
-    return factory.createAdd(left, right);
-  }, factoryDeprecation);
-  var createSubtract = deprecate(function createSubtract2(left, right) {
-    return factory.createSubtract(left, right);
-  }, factoryDeprecation);
-  var createLogicalAnd = deprecate(function createLogicalAnd2(left, right) {
-    return factory.createLogicalAnd(left, right);
-  }, factoryDeprecation);
-  var createLogicalOr = deprecate(function createLogicalOr2(left, right) {
-    return factory.createLogicalOr(left, right);
-  }, factoryDeprecation);
-  var createPostfixIncrement = deprecate(function createPostfixIncrement2(operand) {
-    return factory.createPostfixIncrement(operand);
-  }, factoryDeprecation);
-  var createLogicalNot = deprecate(function createLogicalNot2(operand) {
-    return factory.createLogicalNot(operand);
-  }, factoryDeprecation);
-  var createNode2 = deprecate(function createNode3(kind, pos = 0, end = 0) {
-    return setTextRangePosEnd(
-      kind === 308 /* SourceFile */ ? parseBaseNodeFactory.createBaseSourceFileNode(kind) : kind === 79 /* Identifier */ ? parseBaseNodeFactory.createBaseIdentifierNode(kind) : kind === 80 /* PrivateIdentifier */ ? parseBaseNodeFactory.createBasePrivateIdentifierNode(kind) : !isNodeKind(kind) ? parseBaseNodeFactory.createBaseTokenNode(kind) : parseBaseNodeFactory.createBaseNode(kind),
-      pos,
-      end
-    );
-  }, { since: "4.0", warnAfter: "4.1", message: "Use an appropriate `factory` method instead." });
-  var getMutableClone = deprecate(function getMutableClone2(node) {
-    const clone2 = factory.cloneNode(node);
-    setTextRange(clone2, node);
-    setParent(clone2, node.parent);
-    return clone2;
-  }, { since: "4.0", warnAfter: "4.1", message: "Use an appropriate `factory.update...` method instead, use `setCommentRange` or `setSourceMapRange`, and avoid setting `parent`." });
-
-  // src/deprecatedCompat/4.0/renamedNodeTests.ts
-  var isTypeAssertion = deprecate(function isTypeAssertion2(node) {
-    return node.kind === 213 /* TypeAssertionExpression */;
-  }, {
-    since: "4.0",
-    warnAfter: "4.1",
-    message: "Use `isTypeAssertionExpression` instead."
-  });
-
-  // src/deprecatedCompat/4.2/renamedNodeTests.ts
-  var isIdentifierOrPrivateIdentifier = deprecate(function isIdentifierOrPrivateIdentifier2(node) {
-    return isMemberName(node);
-  }, {
-    since: "4.2",
-    warnAfter: "4.3",
-    message: "Use `isMemberName` instead."
-  });
-
-  // src/deprecatedCompat/4.2/abstractConstructorTypes.ts
-  function patchNodeFactory(factory2) {
-    const {
-      createConstructorTypeNode: createConstructorTypeNode2,
-      updateConstructorTypeNode: updateConstructorTypeNode2
-    } = factory2;
-    factory2.createConstructorTypeNode = buildOverload("createConstructorTypeNode").overload({
-      0(modifiers, typeParameters, parameters, type) {
-        return createConstructorTypeNode2(modifiers, typeParameters, parameters, type);
-      },
-      1(typeParameters, parameters, type) {
-        return createConstructorTypeNode2(void 0, typeParameters, parameters, type);
-      }
-    }).bind({
-      0: (args) => args.length === 4,
-      1: (args) => args.length === 3
-    }).deprecate({
-      1: { since: "4.2", warnAfter: "4.3", message: "Use the overload that accepts 'modifiers'" }
-    }).finish();
-    factory2.updateConstructorTypeNode = buildOverload("updateConstructorTypeNode").overload({
-      0(node, modifiers, typeParameters, parameters, type) {
-        return updateConstructorTypeNode2(node, modifiers, typeParameters, parameters, type);
-      },
-      1(node, typeParameters, parameters, type) {
-        return updateConstructorTypeNode2(node, node.modifiers, typeParameters, parameters, type);
-      }
-    }).bind({
-      0: (args) => args.length === 5,
-      1: (args) => args.length === 4
-    }).deprecate({
-      1: { since: "4.2", warnAfter: "4.3", message: "Use the overload that accepts 'modifiers'" }
-    }).finish();
-  }
-  addNodeFactoryPatcher(patchNodeFactory);
-  patchNodeFactory(factory);
-
-  // src/deprecatedCompat/4.6/importTypeAssertions.ts
-  function patchNodeFactory2(factory2) {
-    const {
-      createImportTypeNode: createImportTypeNode2,
-      updateImportTypeNode: updateImportTypeNode2
-    } = factory2;
-    factory2.createImportTypeNode = buildOverload("createImportTypeNode").overload({
-      0(argument, assertions, qualifier, typeArguments, isTypeOf) {
-        return createImportTypeNode2(argument, assertions, qualifier, typeArguments, isTypeOf);
-      },
-      1(argument, qualifier, typeArguments, isTypeOf) {
-        return createImportTypeNode2(argument, void 0, qualifier, typeArguments, isTypeOf);
-      }
-    }).bind({
-      0: ([, assertions, qualifier, typeArguments, isTypeOf]) => (assertions === void 0 || isImportTypeAssertionContainer(assertions)) && (qualifier === void 0 || !isArray(qualifier)) && (typeArguments === void 0 || isArray(typeArguments)) && (isTypeOf === void 0 || typeof isTypeOf === "boolean"),
-      1: ([, qualifier, typeArguments, isTypeOf, other]) => other === void 0 && (qualifier === void 0 || isEntityName(qualifier)) && (typeArguments === void 0 || isArray(typeArguments)) && (isTypeOf === void 0 || typeof isTypeOf === "boolean")
-    }).deprecate({
-      1: { since: "4.6", warnAfter: "4.7", message: "Use the overload that accepts 'assertions'" }
-    }).finish();
-    factory2.updateImportTypeNode = buildOverload("updateImportTypeNode").overload({
-      0(node, argument, assertions, qualifier, typeArguments, isTypeOf) {
-        return updateImportTypeNode2(node, argument, assertions, qualifier, typeArguments, isTypeOf);
-      },
-      1(node, argument, qualifier, typeArguments, isTypeOf) {
-        return updateImportTypeNode2(node, argument, node.assertions, qualifier, typeArguments, isTypeOf);
-      }
-    }).bind({
-      0: ([, , assertions, qualifier, typeArguments, isTypeOf]) => (assertions === void 0 || isImportTypeAssertionContainer(assertions)) && (qualifier === void 0 || !isArray(qualifier)) && (typeArguments === void 0 || isArray(typeArguments)) && (isTypeOf === void 0 || typeof isTypeOf === "boolean"),
-      1: ([, , qualifier, typeArguments, isTypeOf, other]) => other === void 0 && (qualifier === void 0 || isEntityName(qualifier)) && (typeArguments === void 0 || isArray(typeArguments)) && (isTypeOf === void 0 || typeof isTypeOf === "boolean")
-    }).deprecate({
-      1: { since: "4.6", warnAfter: "4.7", message: "Use the overload that accepts 'assertions'" }
-    }).finish();
-  }
-  addNodeFactoryPatcher(patchNodeFactory2);
-  patchNodeFactory2(factory);
-
-  // src/deprecatedCompat/4.7/typeParameterModifiers.ts
-  function patchNodeFactory3(factory2) {
-    const {
-      createTypeParameterDeclaration: createTypeParameterDeclaration2,
-      updateTypeParameterDeclaration: updateTypeParameterDeclaration2
-    } = factory2;
-    factory2.createTypeParameterDeclaration = buildOverload("createTypeParameterDeclaration").overload({
-      0(modifiers, name, constraint, defaultType) {
-        return createTypeParameterDeclaration2(modifiers, name, constraint, defaultType);
-      },
-      1(name, constraint, defaultType) {
-        return createTypeParameterDeclaration2(void 0, name, constraint, defaultType);
-      }
-    }).bind({
-      0: ([modifiers]) => modifiers === void 0 || isArray(modifiers),
-      1: ([name]) => name !== void 0 && !isArray(name)
-    }).deprecate({
-      1: { since: "4.7", warnAfter: "4.8", message: "Use the overload that accepts 'modifiers'" }
-    }).finish();
-    factory2.updateTypeParameterDeclaration = buildOverload("updateTypeParameterDeclaration").overload({
-      0(node, modifiers, name, constraint, defaultType) {
-        return updateTypeParameterDeclaration2(node, modifiers, name, constraint, defaultType);
-      },
-      1(node, name, constraint, defaultType) {
-        return updateTypeParameterDeclaration2(node, node.modifiers, name, constraint, defaultType);
-      }
-    }).bind({
-      0: ([, modifiers]) => modifiers === void 0 || isArray(modifiers),
-      1: ([, name]) => name !== void 0 && !isArray(name)
-    }).deprecate({
-      1: { since: "4.7", warnAfter: "4.8", message: "Use the overload that accepts 'modifiers'" }
-    }).finish();
-  }
-  addNodeFactoryPatcher(patchNodeFactory3);
-  patchNodeFactory3(factory);
-
-  // src/deprecatedCompat/4.8/mergeDecoratorsAndModifiers.ts
-  var MUST_MERGE = { since: "4.8", warnAfter: "4.9.0-0", message: "Decorators have been combined with modifiers. Callers should switch to an overload that does not accept a 'decorators' parameter." };
-  var DISALLOW_DECORATORS = { since: "4.8", warnAfter: "4.9.0-0", message: `Decorators are no longer supported for this function. Callers should switch to an overload that does not accept a 'decorators' parameter.` };
-  var DISALLOW_DECORATORS_AND_MODIFIERS = { since: "4.8", warnAfter: "4.9.0-0", message: `Decorators and modifiers are no longer supported for this function. Callers should switch to an overload that does not accept the 'decorators' and 'modifiers' parameters.` };
-  function patchNodeFactory4(factory2) {
-    const {
-      createParameterDeclaration,
-      updateParameterDeclaration,
-      createPropertyDeclaration,
-      updatePropertyDeclaration: updatePropertyDeclaration2,
-      createMethodDeclaration,
-      updateMethodDeclaration,
-      createConstructorDeclaration,
-      updateConstructorDeclaration,
-      createGetAccessorDeclaration,
-      updateGetAccessorDeclaration,
-      createSetAccessorDeclaration,
-      updateSetAccessorDeclaration,
-      createIndexSignature: createIndexSignature3,
-      updateIndexSignature: updateIndexSignature2,
-      createClassStaticBlockDeclaration,
-      updateClassStaticBlockDeclaration,
-      createClassExpression: createClassExpression3,
-      updateClassExpression: updateClassExpression3,
-      createFunctionDeclaration: createFunctionDeclaration2,
-      updateFunctionDeclaration: updateFunctionDeclaration2,
-      createClassDeclaration: createClassDeclaration2,
-      updateClassDeclaration: updateClassDeclaration2,
-      createInterfaceDeclaration: createInterfaceDeclaration2,
-      updateInterfaceDeclaration: updateInterfaceDeclaration2,
-      createTypeAliasDeclaration: createTypeAliasDeclaration2,
-      updateTypeAliasDeclaration: updateTypeAliasDeclaration2,
-      createEnumDeclaration: createEnumDeclaration2,
-      updateEnumDeclaration: updateEnumDeclaration2,
-      createModuleDeclaration: createModuleDeclaration2,
-      updateModuleDeclaration: updateModuleDeclaration2,
-      createImportEqualsDeclaration: createImportEqualsDeclaration2,
-      updateImportEqualsDeclaration: updateImportEqualsDeclaration2,
-      createImportDeclaration: createImportDeclaration2,
-      updateImportDeclaration: updateImportDeclaration2,
-      createExportAssignment: createExportAssignment3,
-      updateExportAssignment: updateExportAssignment2,
-      createExportDeclaration: createExportDeclaration3,
-      updateExportDeclaration: updateExportDeclaration3
-    } = factory2;
-    factory2.createParameterDeclaration = buildOverload("createParameterDeclaration").overload({
-      0(modifiers, dotDotDotToken, name, questionToken, type, initializer) {
-        return createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer);
-      },
-      1(decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
-        return createParameterDeclaration(concatenate(decorators, modifiers), dotDotDotToken, name, questionToken, type, initializer);
-      }
-    }).bind({
-      0: ([, dotDotDotToken, name, questionToken, type, initializer, other]) => other === void 0 && (dotDotDotToken === void 0 || !isArray(dotDotDotToken)) && (name === void 0 || typeof name === "string" || isBindingName(name)) && (questionToken === void 0 || typeof questionToken === "object" && isQuestionToken(questionToken)) && (type === void 0 || isTypeNode(type)) && (initializer === void 0 || isExpression(initializer)),
-      1: ([, modifiers, dotDotDotToken, name, questionToken, type, initializer]) => (modifiers === void 0 || isArray(modifiers)) && (dotDotDotToken === void 0 || typeof dotDotDotToken === "object" && isDotDotDotToken(dotDotDotToken)) && (name === void 0 || typeof name === "string" || isBindingName(name)) && (questionToken === void 0 || isQuestionToken(questionToken)) && (type === void 0 || isTypeNode(type)) && (initializer === void 0 || isExpression(initializer))
-    }).deprecate({
-      1: MUST_MERGE
-    }).finish();
-    factory2.updateParameterDeclaration = buildOverload("updateParameterDeclaration").overload({
-      0(node, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
-        return updateParameterDeclaration(node, modifiers, dotDotDotToken, name, questionToken, type, initializer);
-      },
-      1(node, decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
-        return updateParameterDeclaration(node, concatenate(decorators, modifiers), dotDotDotToken, name, questionToken, type, initializer);
-      }
-    }).bind({
-      0: ([, , dotDotDotToken, name, questionToken, type, initializer, other]) => other === void 0 && (dotDotDotToken === void 0 || !isArray(dotDotDotToken)) && (name === void 0 || typeof name === "string" || isBindingName(name)) && (questionToken === void 0 || typeof questionToken === "object" && isQuestionToken(questionToken)) && (type === void 0 || isTypeNode(type)) && (initializer === void 0 || isExpression(initializer)),
-      1: ([, , modifiers, dotDotDotToken, name, questionToken, type, initializer]) => (modifiers === void 0 || isArray(modifiers)) && (dotDotDotToken === void 0 || typeof dotDotDotToken === "object" && isDotDotDotToken(dotDotDotToken)) && (name === void 0 || typeof name === "string" || isBindingName(name)) && (questionToken === void 0 || isQuestionToken(questionToken)) && (type === void 0 || isTypeNode(type)) && (initializer === void 0 || isExpression(initializer))
-    }).deprecate({
-      1: MUST_MERGE
-    }).finish();
-    factory2.createPropertyDeclaration = buildOverload("createPropertyDeclaration").overload({
-      0(modifiers, name, questionOrExclamationToken, type, initializer) {
-        return createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer);
-      },
-      1(decorators, modifiers, name, questionOrExclamationToken, type, initializer) {
-        return createPropertyDeclaration(concatenate(decorators, modifiers), name, questionOrExclamationToken, type, initializer);
-      }
-    }).bind({
-      0: ([, name, questionOrExclamationToken, type, initializer, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (questionOrExclamationToken === void 0 || typeof questionOrExclamationToken === "object" && isQuestionOrExclamationToken(questionOrExclamationToken)) && (type === void 0 || isTypeNode(type)) && (initializer === void 0 || isExpression(initializer)),
-      1: ([, modifiers, name, questionOrExclamationToken, type, initializer]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || typeof name === "string" || isPropertyName(name)) && (questionOrExclamationToken === void 0 || isQuestionOrExclamationToken(questionOrExclamationToken)) && (type === void 0 || isTypeNode(type)) && (initializer === void 0 || isExpression(initializer))
-    }).deprecate({
-      1: MUST_MERGE
-    }).finish();
-    factory2.updatePropertyDeclaration = buildOverload("updatePropertyDeclaration").overload({
-      0(node, modifiers, name, questionOrExclamationToken, type, initializer) {
-        return updatePropertyDeclaration2(node, modifiers, name, questionOrExclamationToken, type, initializer);
-      },
-      1(node, decorators, modifiers, name, questionOrExclamationToken, type, initializer) {
-        return updatePropertyDeclaration2(node, concatenate(decorators, modifiers), name, questionOrExclamationToken, type, initializer);
-      }
-    }).bind({
-      0: ([, , name, questionOrExclamationToken, type, initializer, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (questionOrExclamationToken === void 0 || typeof questionOrExclamationToken === "object" && isQuestionOrExclamationToken(questionOrExclamationToken)) && (type === void 0 || isTypeNode(type)) && (initializer === void 0 || isExpression(initializer)),
-      1: ([, , modifiers, name, questionOrExclamationToken, type, initializer]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || typeof name === "string" || isPropertyName(name)) && (questionOrExclamationToken === void 0 || isQuestionOrExclamationToken(questionOrExclamationToken)) && (type === void 0 || isTypeNode(type)) && (initializer === void 0 || isExpression(initializer))
-    }).deprecate({
-      1: MUST_MERGE
-    }).finish();
-    factory2.createMethodDeclaration = buildOverload("createMethodDeclaration").overload({
-      0(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
-        return createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body);
-      },
-      1(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
-        return createMethodDeclaration(concatenate(decorators, modifiers), asteriskToken, name, questionToken, typeParameters, parameters, type, body);
-      }
-    }).bind({
-      0: ([, asteriskToken, name, questionToken, typeParameters, parameters, type, body, other]) => other === void 0 && (asteriskToken === void 0 || !isArray(asteriskToken)) && (name === void 0 || typeof name === "string" || isPropertyName(name)) && (questionToken === void 0 || typeof questionToken === "object" && isQuestionToken(questionToken)) && (typeParameters === void 0 || isArray(typeParameters)) && (parameters === void 0 || !some(parameters, isTypeParameterDeclaration)) && (type === void 0 || !isArray(type)) && (body === void 0 || isBlock(body)),
-      1: ([, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body]) => (modifiers === void 0 || isArray(modifiers)) && (asteriskToken === void 0 || typeof asteriskToken === "object" && isAsteriskToken(asteriskToken)) && (name === void 0 || typeof name === "string" || isPropertyName(name)) && (questionToken === void 0 || !isArray(questionToken)) && (typeParameters === void 0 || !some(typeParameters, isParameter)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || isTypeNode(type)) && (body === void 0 || isBlock(body))
-    }).deprecate({
-      1: MUST_MERGE
-    }).finish();
-    factory2.updateMethodDeclaration = buildOverload("updateMethodDeclaration").overload({
-      0(node, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
-        return updateMethodDeclaration(node, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body);
-      },
-      1(node, decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
-        return updateMethodDeclaration(node, concatenate(decorators, modifiers), asteriskToken, name, questionToken, typeParameters, parameters, type, body);
-      }
-    }).bind({
-      0: ([, , asteriskToken, name, questionToken, typeParameters, parameters, type, body, other]) => other === void 0 && (asteriskToken === void 0 || !isArray(asteriskToken)) && (name === void 0 || typeof name === "string" || isPropertyName(name)) && (questionToken === void 0 || typeof questionToken === "object" && isQuestionToken(questionToken)) && (typeParameters === void 0 || isArray(typeParameters)) && (parameters === void 0 || !some(parameters, isTypeParameterDeclaration)) && (type === void 0 || !isArray(type)) && (body === void 0 || isBlock(body)),
-      1: ([, , modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body]) => (modifiers === void 0 || isArray(modifiers)) && (asteriskToken === void 0 || typeof asteriskToken === "object" && isAsteriskToken(asteriskToken)) && (name === void 0 || typeof name === "string" || isPropertyName(name)) && (questionToken === void 0 || !isArray(questionToken)) && (typeParameters === void 0 || !some(typeParameters, isParameter)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || isTypeNode(type)) && (body === void 0 || isBlock(body))
-    }).deprecate({
-      1: MUST_MERGE
-    }).finish();
-    factory2.createConstructorDeclaration = buildOverload("createConstructorDeclaration").overload({
-      0(modifiers, parameters, body) {
-        return createConstructorDeclaration(modifiers, parameters, body);
-      },
-      1(_decorators, modifiers, parameters, body) {
-        return createConstructorDeclaration(modifiers, parameters, body);
-      }
-    }).bind({
-      0: ([modifiers, parameters, body, other]) => other === void 0 && (modifiers === void 0 || !some(modifiers, isDecorator)) && (parameters === void 0 || !some(parameters, isModifier)) && (body === void 0 || !isArray(body)),
-      1: ([decorators, modifiers, parameters, body]) => (decorators === void 0 || !some(decorators, isModifier)) && (modifiers === void 0 || !some(modifiers, isParameter)) && (parameters === void 0 || isArray(parameters)) && (body === void 0 || isBlock(body))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.updateConstructorDeclaration = buildOverload("updateConstructorDeclaration").overload({
-      0(node, modifiers, parameters, body) {
-        return updateConstructorDeclaration(node, modifiers, parameters, body);
-      },
-      1(node, _decorators, modifiers, parameters, body) {
-        return updateConstructorDeclaration(node, modifiers, parameters, body);
-      }
-    }).bind({
-      0: ([, modifiers, parameters, body, other]) => other === void 0 && (modifiers === void 0 || !some(modifiers, isDecorator)) && (parameters === void 0 || !some(parameters, isModifier)) && (body === void 0 || !isArray(body)),
-      1: ([, decorators, modifiers, parameters, body]) => (decorators === void 0 || !some(decorators, isModifier)) && (modifiers === void 0 || !some(modifiers, isParameter)) && (parameters === void 0 || isArray(parameters)) && (body === void 0 || isBlock(body))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.createGetAccessorDeclaration = buildOverload("createGetAccessorDeclaration").overload({
-      0(modifiers, name, parameters, type, body) {
-        return createGetAccessorDeclaration(modifiers, name, parameters, type, body);
-      },
-      1(decorators, modifiers, name, parameters, type, body) {
-        return createGetAccessorDeclaration(concatenate(decorators, modifiers), name, parameters, type, body);
-      }
-    }).bind({
-      0: ([, name, parameters, type, body, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || !isArray(type)) && (body === void 0 || isBlock(body)),
-      1: ([, modifiers, name, parameters, type, body]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || isTypeNode(type)) && (body === void 0 || isBlock(body))
-    }).deprecate({
-      1: MUST_MERGE
-    }).finish();
-    factory2.updateGetAccessorDeclaration = buildOverload("updateGetAccessorDeclaration").overload({
-      0(node, modifiers, name, parameters, type, body) {
-        return updateGetAccessorDeclaration(node, modifiers, name, parameters, type, body);
-      },
-      1(node, decorators, modifiers, name, parameters, type, body) {
-        return updateGetAccessorDeclaration(node, concatenate(decorators, modifiers), name, parameters, type, body);
-      }
-    }).bind({
-      0: ([, , name, parameters, type, body, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || !isArray(type)) && (body === void 0 || isBlock(body)),
-      1: ([, , modifiers, name, parameters, type, body]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || isTypeNode(type)) && (body === void 0 || isBlock(body))
-    }).deprecate({
-      1: MUST_MERGE
-    }).finish();
-    factory2.createSetAccessorDeclaration = buildOverload("createSetAccessorDeclaration").overload({
-      0(modifiers, name, parameters, body) {
-        return createSetAccessorDeclaration(modifiers, name, parameters, body);
-      },
-      1(decorators, modifiers, name, parameters, body) {
-        return createSetAccessorDeclaration(concatenate(decorators, modifiers), name, parameters, body);
-      }
-    }).bind({
-      0: ([, name, parameters, body, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (parameters === void 0 || isArray(parameters)) && (body === void 0 || !isArray(body)),
-      1: ([, modifiers, name, parameters, body]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (parameters === void 0 || isArray(parameters)) && (body === void 0 || isBlock(body))
-    }).deprecate({
-      1: MUST_MERGE
-    }).finish();
-    factory2.updateSetAccessorDeclaration = buildOverload("updateSetAccessorDeclaration").overload({
-      0(node, modifiers, name, parameters, body) {
-        return updateSetAccessorDeclaration(node, modifiers, name, parameters, body);
-      },
-      1(node, decorators, modifiers, name, parameters, body) {
-        return updateSetAccessorDeclaration(node, concatenate(decorators, modifiers), name, parameters, body);
-      }
-    }).bind({
-      0: ([, , name, parameters, body, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (parameters === void 0 || isArray(parameters)) && (body === void 0 || !isArray(body)),
-      1: ([, , modifiers, name, parameters, body]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (parameters === void 0 || isArray(parameters)) && (body === void 0 || isBlock(body))
-    }).deprecate({
-      1: MUST_MERGE
-    }).finish();
-    factory2.createIndexSignature = buildOverload("createIndexSignature").overload({
-      0(modifiers, parameters, type) {
-        return createIndexSignature3(modifiers, parameters, type);
-      },
-      1(_decorators, modifiers, parameters, type) {
-        return createIndexSignature3(modifiers, parameters, type);
-      }
-    }).bind({
-      0: ([modifiers, parameters, type, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (parameters === void 0 || every(parameters, isParameter)) && (type === void 0 || !isArray(type)),
-      1: ([decorators, modifiers, parameters, type]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || every(modifiers, isModifier)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || isTypeNode(type))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.updateIndexSignature = buildOverload("updateIndexSignature").overload({
-      0(node, modifiers, parameters, type) {
-        return updateIndexSignature2(node, modifiers, parameters, type);
-      },
-      1(node, _decorators, modifiers, parameters, type) {
-        return updateIndexSignature2(node, modifiers, parameters, type);
-      }
-    }).bind({
-      0: ([, modifiers, parameters, type, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (parameters === void 0 || every(parameters, isParameter)) && (type === void 0 || !isArray(type)),
-      1: ([, decorators, modifiers, parameters, type]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || every(modifiers, isModifier)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || isTypeNode(type))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.createClassStaticBlockDeclaration = buildOverload("createClassStaticBlockDeclaration").overload({
-      0(body) {
-        return createClassStaticBlockDeclaration(body);
-      },
-      1(_decorators, _modifiers, body) {
-        return createClassStaticBlockDeclaration(body);
-      }
-    }).bind({
-      0: ([body, other1, other2]) => other1 === void 0 && other2 === void 0 && (body === void 0 || !isArray(body)),
-      1: ([decorators, modifiers, body]) => (decorators === void 0 || isArray(decorators)) && (modifiers === void 0 || isArray(decorators)) && (body === void 0 || isBlock(body))
-    }).deprecate({
-      1: DISALLOW_DECORATORS_AND_MODIFIERS
-    }).finish();
-    factory2.updateClassStaticBlockDeclaration = buildOverload("updateClassStaticBlockDeclaration").overload({
-      0(node, body) {
-        return updateClassStaticBlockDeclaration(node, body);
-      },
-      1(node, _decorators, _modifiers, body) {
-        return updateClassStaticBlockDeclaration(node, body);
-      }
-    }).bind({
-      0: ([, body, other1, other2]) => other1 === void 0 && other2 === void 0 && (body === void 0 || !isArray(body)),
-      1: ([, decorators, modifiers, body]) => (decorators === void 0 || isArray(decorators)) && (modifiers === void 0 || isArray(decorators)) && (body === void 0 || isBlock(body))
-    }).deprecate({
-      1: DISALLOW_DECORATORS_AND_MODIFIERS
-    }).finish();
-    factory2.createClassExpression = buildOverload("createClassExpression").overload({
-      0(modifiers, name, typeParameters, heritageClauses, members) {
-        return createClassExpression3(modifiers, name, typeParameters, heritageClauses, members);
-      },
-      1(decorators, modifiers, name, typeParameters, heritageClauses, members) {
-        return createClassExpression3(concatenate(decorators, modifiers), name, typeParameters, heritageClauses, members);
-      }
-    }).bind({
-      0: ([, name, typeParameters, heritageClauses, members, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || every(members, isClassElement)),
-      1: ([, modifiers, name, typeParameters, heritageClauses, members]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || every(typeParameters, isTypeParameterDeclaration)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || isArray(members))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.updateClassExpression = buildOverload("updateClassExpression").overload({
-      0(node, modifiers, name, typeParameters, heritageClauses, members) {
-        return updateClassExpression3(node, modifiers, name, typeParameters, heritageClauses, members);
-      },
-      1(node, decorators, modifiers, name, typeParameters, heritageClauses, members) {
-        return updateClassExpression3(node, concatenate(decorators, modifiers), name, typeParameters, heritageClauses, members);
-      }
-    }).bind({
-      0: ([, , name, typeParameters, heritageClauses, members, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || every(members, isClassElement)),
-      1: ([, , modifiers, name, typeParameters, heritageClauses, members]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || every(typeParameters, isTypeParameterDeclaration)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || isArray(members))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.createFunctionDeclaration = buildOverload("createFunctionDeclaration").overload({
-      0(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-        return createFunctionDeclaration2(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
-      },
-      1(_decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-        return createFunctionDeclaration2(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
-      }
-    }).bind({
-      0: ([, asteriskToken, name, typeParameters, parameters, type, body, other]) => other === void 0 && (asteriskToken === void 0 || !isArray(asteriskToken)) && (name === void 0 || typeof name === "string" || isIdentifier(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (parameters === void 0 || every(parameters, isParameter)) && (type === void 0 || !isArray(type)) && (body === void 0 || isBlock(body)),
-      1: ([, modifiers, asteriskToken, name, typeParameters, parameters, type, body]) => (modifiers === void 0 || isArray(modifiers)) && (asteriskToken === void 0 || typeof asteriskToken !== "string" && isAsteriskToken(asteriskToken)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || every(typeParameters, isTypeParameterDeclaration)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || isTypeNode(type)) && (body === void 0 || isBlock(body))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.updateFunctionDeclaration = buildOverload("updateFunctionDeclaration").overload({
-      0(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-        return updateFunctionDeclaration2(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body);
-      },
-      1(node, _decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-        return updateFunctionDeclaration2(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body);
-      }
-    }).bind({
-      0: ([, , asteriskToken, name, typeParameters, parameters, type, body, other]) => other === void 0 && (asteriskToken === void 0 || !isArray(asteriskToken)) && (name === void 0 || isIdentifier(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (parameters === void 0 || every(parameters, isParameter)) && (type === void 0 || !isArray(type)) && (body === void 0 || isBlock(body)),
-      1: ([, , modifiers, asteriskToken, name, typeParameters, parameters, type, body]) => (modifiers === void 0 || isArray(modifiers)) && (asteriskToken === void 0 || typeof asteriskToken !== "string" && isAsteriskToken(asteriskToken)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || every(typeParameters, isTypeParameterDeclaration)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || isTypeNode(type)) && (body === void 0 || isBlock(body))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.createClassDeclaration = buildOverload("createClassDeclaration").overload({
-      0(modifiers, name, typeParameters, heritageClauses, members) {
-        return createClassDeclaration2(modifiers, name, typeParameters, heritageClauses, members);
-      },
-      1(decorators, modifiers, name, typeParameters, heritageClauses, members) {
-        return createClassDeclaration2(concatenate(decorators, modifiers), name, typeParameters, heritageClauses, members);
-      }
-    }).bind({
-      0: ([, name, typeParameters, heritageClauses, members, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || every(members, isClassElement)),
-      1: () => true
-    }).deprecate({
-      1: MUST_MERGE
-    }).finish();
-    factory2.updateClassDeclaration = buildOverload("updateClassDeclaration").overload({
-      0(node, modifiers, name, typeParameters, heritageClauses, members) {
-        return updateClassDeclaration2(node, modifiers, name, typeParameters, heritageClauses, members);
-      },
-      1(node, decorators, modifiers, name, typeParameters, heritageClauses, members) {
-        return updateClassDeclaration2(node, concatenate(decorators, modifiers), name, typeParameters, heritageClauses, members);
-      }
-    }).bind({
-      0: ([, , name, typeParameters, heritageClauses, members, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || every(members, isClassElement)),
-      1: ([, , modifiers, name, typeParameters, heritageClauses, members]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || every(typeParameters, isTypeParameterDeclaration)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || isArray(members))
-    }).deprecate({
-      1: MUST_MERGE
-    }).finish();
-    factory2.createInterfaceDeclaration = buildOverload("createInterfaceDeclaration").overload({
-      0(modifiers, name, typeParameters, heritageClauses, members) {
-        return createInterfaceDeclaration2(modifiers, name, typeParameters, heritageClauses, members);
-      },
-      1(_decorators, modifiers, name, typeParameters, heritageClauses, members) {
-        return createInterfaceDeclaration2(modifiers, name, typeParameters, heritageClauses, members);
-      }
-    }).bind({
-      0: ([modifiers, name, typeParameters, heritageClauses, members, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || every(members, isTypeElement)),
-      1: ([decorators, modifiers, name, typeParameters, heritageClauses, members]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || every(typeParameters, isTypeParameterDeclaration)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || every(members, isTypeElement))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.updateInterfaceDeclaration = buildOverload("updateInterfaceDeclaration").overload({
-      0(node, modifiers, name, typeParameters, heritageClauses, members) {
-        return updateInterfaceDeclaration2(node, modifiers, name, typeParameters, heritageClauses, members);
-      },
-      1(node, _decorators, modifiers, name, typeParameters, heritageClauses, members) {
-        return updateInterfaceDeclaration2(node, modifiers, name, typeParameters, heritageClauses, members);
-      }
-    }).bind({
-      0: ([, modifiers, name, typeParameters, heritageClauses, members, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || every(members, isTypeElement)),
-      1: ([, decorators, modifiers, name, typeParameters, heritageClauses, members]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || every(typeParameters, isTypeParameterDeclaration)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || every(members, isTypeElement))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.createTypeAliasDeclaration = buildOverload("createTypeAliasDeclaration").overload({
-      0(modifiers, name, typeParameters, type) {
-        return createTypeAliasDeclaration2(modifiers, name, typeParameters, type);
-      },
-      1(_decorators, modifiers, name, typeParameters, type) {
-        return createTypeAliasDeclaration2(modifiers, name, typeParameters, type);
-      }
-    }).bind({
-      0: ([modifiers, name, typeParameters, type, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (type === void 0 || !isArray(type)),
-      1: ([decorators, modifiers, name, typeParameters, type]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (type === void 0 || isTypeNode(type))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.updateTypeAliasDeclaration = buildOverload("updateTypeAliasDeclaration").overload({
-      0(node, modifiers, name, typeParameters, type) {
-        return updateTypeAliasDeclaration2(node, modifiers, name, typeParameters, type);
-      },
-      1(node, _decorators, modifiers, name, typeParameters, type) {
-        return updateTypeAliasDeclaration2(node, modifiers, name, typeParameters, type);
-      }
-    }).bind({
-      0: ([, modifiers, name, typeParameters, type, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (type === void 0 || !isArray(type)),
-      1: ([, decorators, modifiers, name, typeParameters, type]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (type === void 0 || isTypeNode(type))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.createEnumDeclaration = buildOverload("createEnumDeclaration").overload({
-      0(modifiers, name, members) {
-        return createEnumDeclaration2(modifiers, name, members);
-      },
-      1(_decorators, modifiers, name, members) {
-        return createEnumDeclaration2(modifiers, name, members);
-      }
-    }).bind({
-      0: ([modifiers, name, members, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (name === void 0 || !isArray(name)) && (members === void 0 || isArray(members)),
-      1: ([decorators, modifiers, name, members]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (members === void 0 || isArray(members))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.updateEnumDeclaration = buildOverload("updateEnumDeclaration").overload({
-      0(node, modifiers, name, members) {
-        return updateEnumDeclaration2(node, modifiers, name, members);
-      },
-      1(node, _decorators, modifiers, name, members) {
-        return updateEnumDeclaration2(node, modifiers, name, members);
-      }
-    }).bind({
-      0: ([, modifiers, name, members, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (name === void 0 || !isArray(name)) && (members === void 0 || isArray(members)),
-      1: ([, decorators, modifiers, name, members]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (members === void 0 || isArray(members))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.createModuleDeclaration = buildOverload("createModuleDeclaration").overload({
-      0(modifiers, name, body, flags) {
-        return createModuleDeclaration2(modifiers, name, body, flags);
-      },
-      1(_decorators, modifiers, name, body, flags) {
-        return createModuleDeclaration2(modifiers, name, body, flags);
-      }
-    }).bind({
-      0: ([modifiers, name, body, flags, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (name !== void 0 && !isArray(name)) && (body === void 0 || isModuleBody(body)) && (flags === void 0 || typeof flags === "number"),
-      1: ([decorators, modifiers, name, body, flags]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (name !== void 0 && isModuleName(name)) && (body === void 0 || typeof body === "object") && (flags === void 0 || typeof flags === "number")
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.updateModuleDeclaration = buildOverload("updateModuleDeclaration").overload({
-      0(node, modifiers, name, body) {
-        return updateModuleDeclaration2(node, modifiers, name, body);
-      },
-      1(node, _decorators, modifiers, name, body) {
-        return updateModuleDeclaration2(node, modifiers, name, body);
-      }
-    }).bind({
-      0: ([, modifiers, name, body, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (name === void 0 || !isArray(name)) && (body === void 0 || isModuleBody(body)),
-      1: ([, decorators, modifiers, name, body]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (name !== void 0 && isModuleName(name)) && (body === void 0 || isModuleBody(body))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.createImportEqualsDeclaration = buildOverload("createImportEqualsDeclaration").overload({
-      0(modifiers, isTypeOnly, name, moduleReference) {
-        return createImportEqualsDeclaration2(modifiers, isTypeOnly, name, moduleReference);
-      },
-      1(_decorators, modifiers, isTypeOnly, name, moduleReference) {
-        return createImportEqualsDeclaration2(modifiers, isTypeOnly, name, moduleReference);
-      }
-    }).bind({
-      0: ([modifiers, isTypeOnly, name, moduleReference, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (isTypeOnly === void 0 || typeof isTypeOnly === "boolean") && typeof name !== "boolean" && typeof moduleReference !== "string",
-      1: ([decorators, modifiers, isTypeOnly, name, moduleReference]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (isTypeOnly === void 0 || typeof isTypeOnly === "boolean") && (typeof name === "string" || isIdentifier(name)) && (moduleReference !== void 0 && isModuleReference(moduleReference))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.updateImportEqualsDeclaration = buildOverload("updateImportEqualsDeclaration").overload({
-      0(node, modifiers, isTypeOnly, name, moduleReference) {
-        return updateImportEqualsDeclaration2(node, modifiers, isTypeOnly, name, moduleReference);
-      },
-      1(node, _decorators, modifiers, isTypeOnly, name, moduleReference) {
-        return updateImportEqualsDeclaration2(node, modifiers, isTypeOnly, name, moduleReference);
-      }
-    }).bind({
-      0: ([, modifiers, isTypeOnly, name, moduleReference, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (isTypeOnly === void 0 || typeof isTypeOnly === "boolean") && typeof name !== "boolean" && typeof moduleReference !== "string",
-      1: ([, decorators, modifiers, isTypeOnly, name, moduleReference]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (isTypeOnly === void 0 || typeof isTypeOnly === "boolean") && (typeof name === "string" || isIdentifier(name)) && (moduleReference !== void 0 && isModuleReference(moduleReference))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.createImportDeclaration = buildOverload("createImportDeclaration").overload({
-      0(modifiers, importClause, moduleSpecifier, assertClause) {
-        return createImportDeclaration2(modifiers, importClause, moduleSpecifier, assertClause);
-      },
-      1(_decorators, modifiers, importClause, moduleSpecifier, assertClause) {
-        return createImportDeclaration2(modifiers, importClause, moduleSpecifier, assertClause);
-      }
-    }).bind({
-      0: ([modifiers, importClause, moduleSpecifier, assertClause, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (importClause === void 0 || !isArray(importClause)) && (moduleSpecifier !== void 0 && isExpression(moduleSpecifier)) && (assertClause === void 0 || isAssertClause(assertClause)),
-      1: ([decorators, modifiers, importClause, moduleSpecifier, assertClause]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (importClause === void 0 || isImportClause(importClause)) && (moduleSpecifier !== void 0 && isExpression(moduleSpecifier)) && (assertClause === void 0 || isAssertClause(assertClause))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.updateImportDeclaration = buildOverload("updateImportDeclaration").overload({
-      0(node, modifiers, importClause, moduleSpecifier, assertClause) {
-        return updateImportDeclaration2(node, modifiers, importClause, moduleSpecifier, assertClause);
-      },
-      1(node, _decorators, modifiers, importClause, moduleSpecifier, assertClause) {
-        return updateImportDeclaration2(node, modifiers, importClause, moduleSpecifier, assertClause);
-      }
-    }).bind({
-      0: ([, modifiers, importClause, moduleSpecifier, assertClause, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (importClause === void 0 || !isArray(importClause)) && (moduleSpecifier === void 0 || isExpression(moduleSpecifier)) && (assertClause === void 0 || isAssertClause(assertClause)),
-      1: ([, decorators, modifiers, importClause, moduleSpecifier, assertClause]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (importClause === void 0 || isImportClause(importClause)) && (moduleSpecifier !== void 0 && isExpression(moduleSpecifier)) && (assertClause === void 0 || isAssertClause(assertClause))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.createExportAssignment = buildOverload("createExportAssignment").overload({
-      0(modifiers, isExportEquals, expression) {
-        return createExportAssignment3(modifiers, isExportEquals, expression);
-      },
-      1(_decorators, modifiers, isExportEquals, expression) {
-        return createExportAssignment3(modifiers, isExportEquals, expression);
-      }
-    }).bind({
-      0: ([modifiers, isExportEquals, expression, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (isExportEquals === void 0 || typeof isExportEquals === "boolean") && typeof expression === "object",
-      1: ([decorators, modifiers, isExportEquals, expression]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (isExportEquals === void 0 || typeof isExportEquals === "boolean") && (expression !== void 0 && isExpression(expression))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.updateExportAssignment = buildOverload("updateExportAssignment").overload({
-      0(node, modifiers, expression) {
-        return updateExportAssignment2(node, modifiers, expression);
-      },
-      1(node, _decorators, modifiers, expression) {
-        return updateExportAssignment2(node, modifiers, expression);
-      }
-    }).bind({
-      0: ([, modifiers, expression, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (expression !== void 0 && !isArray(expression)),
-      1: ([, decorators, modifiers, expression]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (expression !== void 0 && isExpression(expression))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.createExportDeclaration = buildOverload("createExportDeclaration").overload({
-      0(modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) {
-        return createExportDeclaration3(modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause);
-      },
-      1(_decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) {
-        return createExportDeclaration3(modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause);
-      }
-    }).bind({
-      0: ([modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && typeof isTypeOnly === "boolean" && typeof exportClause !== "boolean" && (moduleSpecifier === void 0 || isExpression(moduleSpecifier)) && (assertClause === void 0 || isAssertClause(assertClause)),
-      1: ([decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && typeof isTypeOnly === "boolean" && (exportClause === void 0 || isNamedExportBindings(exportClause)) && (moduleSpecifier === void 0 || isExpression(moduleSpecifier)) && (assertClause === void 0 || isAssertClause(assertClause))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-    factory2.updateExportDeclaration = buildOverload("updateExportDeclaration").overload({
-      0(node, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) {
-        return updateExportDeclaration3(node, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause);
-      },
-      1(node, _decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) {
-        return updateExportDeclaration3(node, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause);
-      }
-    }).bind({
-      0: ([, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && typeof isTypeOnly === "boolean" && typeof exportClause !== "boolean" && (moduleSpecifier === void 0 || isExpression(moduleSpecifier)) && (assertClause === void 0 || isAssertClause(assertClause)),
-      1: ([, decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && typeof isTypeOnly === "boolean" && (exportClause === void 0 || isNamedExportBindings(exportClause)) && (moduleSpecifier === void 0 || isExpression(moduleSpecifier)) && (assertClause === void 0 || isAssertClause(assertClause))
-    }).deprecate({
-      1: DISALLOW_DECORATORS
-    }).finish();
-  }
-  addNodeFactoryPatcher(patchNodeFactory4);
-  patchNodeFactory4(factory);
-
-  // src/server/utilitiesPublic.ts
-  var LogLevel2 = /* @__PURE__ */ ((LogLevel3) => {
-    LogLevel3[LogLevel3["terse"] = 0] = "terse";
-    LogLevel3[LogLevel3["normal"] = 1] = "normal";
-    LogLevel3[LogLevel3["requestTime"] = 2] = "requestTime";
-    LogLevel3[LogLevel3["verbose"] = 3] = "verbose";
-    return LogLevel3;
-  })(LogLevel2 || {});
-  var emptyArray2 = createSortedArray2();
-  var Msg = /* @__PURE__ */ ((Msg2) => {
-    Msg2["Err"] = "Err";
-    Msg2["Info"] = "Info";
-    Msg2["Perf"] = "Perf";
-    return Msg2;
-  })(Msg || {});
-  function createInstallTypingsRequest(project, typeAcquisition, unresolvedImports, cachePath) {
-    return {
-      projectName: project.getProjectName(),
-      fileNames: project.getFileNames(true, true).concat(project.getExcludedFiles()),
-      compilerOptions: project.getCompilationSettings(),
-      watchOptions: project.projectService.getWatchOptions(project),
-      typeAcquisition,
-      unresolvedImports,
-      projectRootPath: project.getCurrentDirectory(),
-      cachePath,
-      kind: "discover"
-    };
   }
-  var Errors;
-  ((Errors2) => {
-    function ThrowNoProject() {
-      throw new Error("No Project.");
-    }
-    Errors2.ThrowNoProject = ThrowNoProject;
-    function ThrowProjectLanguageServiceDisabled() {
-      throw new Error("The project's language service is disabled.");
+  function getTrailingWhitespaceStartPosition(start2, end) {
+    let pos = end;
+    while (pos >= start2 && isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(pos))) {
+      pos--;
     }
-    Errors2.ThrowProjectLanguageServiceDisabled = ThrowProjectLanguageServiceDisabled;
-    function ThrowProjectDoesNotContainDocument(fileName, project) {
-      throw new Error(`Project '${project.getProjectName()}' does not contain document '${fileName}'`);
+    if (pos !== end) {
+      return pos + 1;
     }
-    Errors2.ThrowProjectDoesNotContainDocument = ThrowProjectDoesNotContainDocument;
-  })(Errors || (Errors = {}));
-  function toNormalizedPath(fileName) {
-    return normalizePath(fileName);
-  }
-  function normalizedPathToPath(normalizedPath, currentDirectory, getCanonicalFileName) {
-    const f = isRootedDiskPath(normalizedPath) ? normalizedPath : getNormalizedAbsolutePath(normalizedPath, currentDirectory);
-    return getCanonicalFileName(f);
-  }
-  function asNormalizedPath(fileName) {
-    return fileName;
+    return -1;
   }
-  function createNormalizedPathMap() {
-    const map2 = /* @__PURE__ */ new Map();
-    return {
-      get(path) {
-        return map2.get(path);
-      },
-      set(path, value) {
-        map2.set(path, value);
-      },
-      contains(path) {
-        return map2.has(path);
-      },
-      remove(path) {
-        map2.delete(path);
+  function trimTrailingWhitespacesForRemainingRange(trivias) {
+    let startPos = previousRange ? previousRange.end : originalRange.pos;
+    for (const trivia of trivias) {
+      if (isComment(trivia.kind)) {
+        if (startPos < trivia.pos) {
+          trimTrailingWitespacesForPositions(startPos, trivia.pos - 1, previousRange);
+        }
+        startPos = trivia.end + 1;
       }
-    };
+    }
+    if (startPos < originalRange.end) {
+      trimTrailingWitespacesForPositions(startPos, originalRange.end, previousRange);
+    }
   }
-  function isInferredProjectName(name) {
-    return /dev\/null\/inferredProject\d+\*/.test(name);
+  function trimTrailingWitespacesForPositions(startPos, endPos, previousRange2) {
+    const startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line;
+    const endLine = sourceFile.getLineAndCharacterOfPosition(endPos).line;
+    trimTrailingWhitespacesForLines(startLine, endLine + 1, previousRange2);
   }
-  function makeInferredProjectName(counter) {
-    return `/dev/null/inferredProject${counter}*`;
+  function recordDelete(start2, len) {
+    if (len) {
+      edits.push(createTextChangeFromStartLength(start2, len, ""));
+    }
   }
-  function makeAutoImportProviderProjectName(counter) {
-    return `/dev/null/autoImportProviderProject${counter}*`;
+  function recordReplace(start2, len, newText) {
+    if (len || newText) {
+      edits.push(createTextChangeFromStartLength(start2, len, newText));
+    }
   }
-  function makeAuxiliaryProjectName(counter) {
-    return `/dev/null/auxiliaryProject${counter}*`;
+  function recordInsert(start2, text) {
+    if (text) {
+      edits.push(createTextChangeFromStartLength(start2, 0, text));
+    }
   }
-  function createSortedArray2() {
-    return [];
+  function applyRuleEdits(rule2, previousRange2, previousStartLine, currentRange, currentStartLine) {
+    const onLaterLine = currentStartLine !== previousStartLine;
+    switch (rule2.action) {
+      case 1 /* StopProcessingSpaceActions */:
+        return LineAction.None;
+      case 16 /* DeleteSpace */:
+        if (previousRange2.end !== currentRange.pos) {
+          recordDelete(previousRange2.end, currentRange.pos - previousRange2.end);
+          return onLaterLine ? LineAction.LineRemoved : LineAction.None;
+        }
+        break;
+      case 32 /* DeleteToken */:
+        recordDelete(previousRange2.pos, previousRange2.end - previousRange2.pos);
+        break;
+      case 8 /* InsertNewLine */:
+        if (rule2.flags !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) {
+          return LineAction.None;
+        }
+        const lineDelta = currentStartLine - previousStartLine;
+        if (lineDelta !== 1) {
+          recordReplace(previousRange2.end, currentRange.pos - previousRange2.end, getNewLineOrDefaultFromHost(host, options));
+          return onLaterLine ? LineAction.None : LineAction.LineAdded;
+        }
+        break;
+      case 4 /* InsertSpace */:
+        if (rule2.flags !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) {
+          return LineAction.None;
+        }
+        const posDelta = currentRange.pos - previousRange2.end;
+        if (posDelta !== 1 || sourceFile.text.charCodeAt(previousRange2.end) !== 32 /* space */) {
+          recordReplace(previousRange2.end, currentRange.pos - previousRange2.end, " ");
+          return onLaterLine ? LineAction.LineRemoved : LineAction.None;
+        }
+        break;
+      case 64 /* InsertTrailingSemicolon */:
+        recordInsert(previousRange2.end, ";");
+    }
+    return LineAction.None;
+  }
+}
+var LineAction = /* @__PURE__ */ ((LineAction2) => {
+  LineAction2[LineAction2["None"] = 0] = "None";
+  LineAction2[LineAction2["LineAdded"] = 1] = "LineAdded";
+  LineAction2[LineAction2["LineRemoved"] = 2] = "LineRemoved";
+  return LineAction2;
+})(LineAction || {});
+function getRangeOfEnclosingComment(sourceFile, position, precedingToken, tokenAtPosition = getTokenAtPosition(sourceFile, position)) {
+  const jsdoc = findAncestor(tokenAtPosition, isJSDoc);
+  if (jsdoc)
+    tokenAtPosition = jsdoc.parent;
+  const tokenStart = tokenAtPosition.getStart(sourceFile);
+  if (tokenStart <= position && position < tokenAtPosition.getEnd()) {
+    return void 0;
+  }
+  precedingToken = precedingToken === null ? void 0 : precedingToken === void 0 ? findPrecedingToken(position, sourceFile) : precedingToken;
+  const trailingRangesOfPreviousToken = precedingToken && getTrailingCommentRanges(sourceFile.text, precedingToken.end);
+  const leadingCommentRangesOfNextToken = getLeadingCommentRangesOfNode(tokenAtPosition, sourceFile);
+  const commentRanges = concatenate(trailingRangesOfPreviousToken, leadingCommentRangesOfNextToken);
+  return commentRanges && find(commentRanges, (range) => rangeContainsPositionExclusive(range, position) || // The end marker of a single-line comment does not include the newline character.
+  // With caret at `^`, in the following case, we are inside a comment (^ denotes the cursor position):
+  //
+  //    // asdf   ^\n
+  //
+  // But for closed multi-line comments, we don't want to be inside the comment in the following case:
+  //
+  //    /* asdf */^
+  //
+  // However, unterminated multi-line comments *do* contain their end.
+  //
+  // Internally, we represent the end of the comment at the newline and closing '/', respectively.
+  //
+  position === range.end && (range.kind === 2 /* SingleLineCommentTrivia */ || position === sourceFile.getFullWidth()));
+}
+function getOpenTokenForList(node, list) {
+  switch (node.kind) {
+    case 173 /* Constructor */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 216 /* ArrowFunction */:
+    case 176 /* CallSignature */:
+    case 177 /* ConstructSignature */:
+    case 181 /* FunctionType */:
+    case 182 /* ConstructorType */:
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+      if (node.typeParameters === list) {
+        return 29 /* LessThanToken */;
+      } else if (node.parameters === list) {
+        return 20 /* OpenParenToken */;
+      }
+      break;
+    case 210 /* CallExpression */:
+    case 211 /* NewExpression */:
+      if (node.typeArguments === list) {
+        return 29 /* LessThanToken */;
+      } else if (node.arguments === list) {
+        return 20 /* OpenParenToken */;
+      }
+      break;
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+    case 261 /* InterfaceDeclaration */:
+    case 262 /* TypeAliasDeclaration */:
+      if (node.typeParameters === list) {
+        return 29 /* LessThanToken */;
+      }
+      break;
+    case 180 /* TypeReference */:
+    case 212 /* TaggedTemplateExpression */:
+    case 183 /* TypeQuery */:
+    case 230 /* ExpressionWithTypeArguments */:
+    case 202 /* ImportType */:
+      if (node.typeArguments === list) {
+        return 29 /* LessThanToken */;
+      }
+      break;
+    case 184 /* TypeLiteral */:
+      return 18 /* OpenBraceToken */;
+  }
+  return 0 /* Unknown */;
+}
+function getCloseTokenForOpenToken(kind) {
+  switch (kind) {
+    case 20 /* OpenParenToken */:
+      return 21 /* CloseParenToken */;
+    case 29 /* LessThanToken */:
+      return 31 /* GreaterThanToken */;
+    case 18 /* OpenBraceToken */:
+      return 19 /* CloseBraceToken */;
+  }
+  return 0 /* Unknown */;
+}
+var internedSizes;
+var internedTabsIndentation;
+var internedSpacesIndentation;
+function getIndentationString(indentation, options) {
+  const resetInternedStrings = !internedSizes || (internedSizes.tabSize !== options.tabSize || internedSizes.indentSize !== options.indentSize);
+  if (resetInternedStrings) {
+    internedSizes = { tabSize: options.tabSize, indentSize: options.indentSize };
+    internedTabsIndentation = internedSpacesIndentation = void 0;
+  }
+  if (!options.convertTabsToSpaces) {
+    const tabs = Math.floor(indentation / options.tabSize);
+    const spaces = indentation - tabs * options.tabSize;
+    let tabString;
+    if (!internedTabsIndentation) {
+      internedTabsIndentation = [];
+    }
+    if (internedTabsIndentation[tabs] === void 0) {
+      internedTabsIndentation[tabs] = tabString = repeatString("	", tabs);
+    } else {
+      tabString = internedTabsIndentation[tabs];
+    }
+    return spaces ? tabString + repeatString(" ", spaces) : tabString;
+  } else {
+    let spacesString;
+    const quotient = Math.floor(indentation / options.indentSize);
+    const remainder = indentation % options.indentSize;
+    if (!internedSpacesIndentation) {
+      internedSpacesIndentation = [];
+    }
+    if (internedSpacesIndentation[quotient] === void 0) {
+      spacesString = repeatString(" ", options.indentSize * quotient);
+      internedSpacesIndentation[quotient] = spacesString;
+    } else {
+      spacesString = internedSpacesIndentation[quotient];
+    }
+    return remainder ? spacesString + repeatString(" ", remainder) : spacesString;
   }
+}
 
-  // src/server/utilities.ts
-  var ThrottledOperations = class {
-    constructor(host, logger) {
-      this.host = host;
-      this.pendingTimeouts = /* @__PURE__ */ new Map();
-      this.logger = logger.hasLevel(3 /* verbose */) ? logger : void 0;
+// src/services/formatting/smartIndenter.ts
+var SmartIndenter;
+((SmartIndenter2) => {
+  let Value;
+  ((Value2) => {
+    Value2[Value2["Unknown"] = -1] = "Unknown";
+  })(Value || (Value = {}));
+  function getIndentation(position, sourceFile, options, assumeNewLineBeforeCloseBrace = false) {
+    if (position > sourceFile.text.length) {
+      return getBaseIndentation(options);
     }
-    schedule(operationId, delay, cb) {
-      const pendingTimeout = this.pendingTimeouts.get(operationId);
-      if (pendingTimeout) {
-        this.host.clearTimeout(pendingTimeout);
-      }
-      this.pendingTimeouts.set(operationId, this.host.setTimeout(ThrottledOperations.run, delay, this, operationId, cb));
-      if (this.logger) {
-        this.logger.info(`Scheduled: ${operationId}${pendingTimeout ? ", Cancelled earlier one" : ""}`);
-      }
+    if (options.indentStyle === 0 /* None */) {
+      return 0;
     }
-    cancel(operationId) {
-      const pendingTimeout = this.pendingTimeouts.get(operationId);
-      if (!pendingTimeout)
-        return false;
-      this.host.clearTimeout(pendingTimeout);
-      return this.pendingTimeouts.delete(operationId);
+    const precedingToken = findPrecedingToken(
+      position,
+      sourceFile,
+      /*startNode*/
+      void 0,
+      /*excludeJsdoc*/
+      true
+    );
+    const enclosingCommentRange = getRangeOfEnclosingComment(sourceFile, position, precedingToken || null);
+    if (enclosingCommentRange && enclosingCommentRange.kind === 3 /* MultiLineCommentTrivia */) {
+      return getCommentIndent(sourceFile, position, options, enclosingCommentRange);
     }
-    static run(self2, operationId, cb) {
-      perfLogger.logStartScheduledOperation(operationId);
-      self2.pendingTimeouts.delete(operationId);
-      if (self2.logger) {
-        self2.logger.info(`Running: ${operationId}`);
-      }
-      cb();
-      perfLogger.logStopScheduledOperation();
+    if (!precedingToken) {
+      return getBaseIndentation(options);
     }
-  };
-  var GcTimer = class {
-    constructor(host, delay, logger) {
-      this.host = host;
-      this.delay = delay;
-      this.logger = logger;
+    const precedingTokenIsLiteral = isStringOrRegularExpressionOrTemplateLiteral(precedingToken.kind);
+    if (precedingTokenIsLiteral && precedingToken.getStart(sourceFile) <= position && position < precedingToken.end) {
+      return 0;
     }
-    scheduleCollect() {
-      if (!this.host.gc || this.timerId !== void 0) {
-        return;
-      }
-      this.timerId = this.host.setTimeout(GcTimer.run, this.delay, this);
+    const lineAtPosition = sourceFile.getLineAndCharacterOfPosition(position).line;
+    const currentToken = getTokenAtPosition(sourceFile, position);
+    const isObjectLiteral = currentToken.kind === 18 /* OpenBraceToken */ && currentToken.parent.kind === 207 /* ObjectLiteralExpression */;
+    if (options.indentStyle === 1 /* Block */ || isObjectLiteral) {
+      return getBlockIndent(sourceFile, position, options);
+    }
+    if (precedingToken.kind === 27 /* CommaToken */ && precedingToken.parent.kind !== 223 /* BinaryExpression */) {
+      const actualIndentation = getActualIndentationForListItemBeforeComma(precedingToken, sourceFile, options);
+      if (actualIndentation !== -1 /* Unknown */) {
+        return actualIndentation;
+      }
+    }
+    const containerList = getListByPosition(position, precedingToken.parent, sourceFile);
+    if (containerList && !rangeContainsRange(containerList, precedingToken)) {
+      const useTheSameBaseIndentation = [215 /* FunctionExpression */, 216 /* ArrowFunction */].indexOf(currentToken.parent.kind) !== -1;
+      const indentSize = useTheSameBaseIndentation ? 0 : options.indentSize;
+      return getActualIndentationForListStartLine(containerList, sourceFile, options) + indentSize;
+    }
+    return getSmartIndent(sourceFile, position, precedingToken, lineAtPosition, assumeNewLineBeforeCloseBrace, options);
+  }
+  SmartIndenter2.getIndentation = getIndentation;
+  function getCommentIndent(sourceFile, position, options, enclosingCommentRange) {
+    const previousLine = getLineAndCharacterOfPosition(sourceFile, position).line - 1;
+    const commentStartLine = getLineAndCharacterOfPosition(sourceFile, enclosingCommentRange.pos).line;
+    Debug.assert(commentStartLine >= 0);
+    if (previousLine <= commentStartLine) {
+      return findFirstNonWhitespaceColumn(getStartPositionOfLine(commentStartLine, sourceFile), position, sourceFile, options);
+    }
+    const startPositionOfLine = getStartPositionOfLine(previousLine, sourceFile);
+    const { column, character } = findFirstNonWhitespaceCharacterAndColumn(startPositionOfLine, position, sourceFile, options);
+    if (column === 0) {
+      return column;
     }
-    static run(self2) {
-      self2.timerId = void 0;
-      perfLogger.logStartScheduledOperation("GC collect");
-      const log = self2.logger.hasLevel(2 /* requestTime */);
-      const before = log && self2.host.getMemoryUsage();
-      self2.host.gc();
-      if (log) {
-        const after = self2.host.getMemoryUsage();
-        self2.logger.perftrc(`GC::before ${before}, after ${after}`);
+    const firstNonWhitespaceCharacterCode = sourceFile.text.charCodeAt(startPositionOfLine + character);
+    return firstNonWhitespaceCharacterCode === 42 /* asterisk */ ? column - 1 : column;
+  }
+  function getBlockIndent(sourceFile, position, options) {
+    let current = position;
+    while (current > 0) {
+      const char = sourceFile.text.charCodeAt(current);
+      if (!isWhiteSpaceLike(char)) {
+        break;
       }
-      perfLogger.logStopScheduledOperation();
+      current--;
     }
-  };
-  function getBaseConfigFileName(configFilePath) {
-    const base = getBaseFileName(configFilePath);
-    return base === "tsconfig.json" || base === "jsconfig.json" ? base : void 0;
+    const lineStart = getLineStartPositionForPosition(current, sourceFile);
+    return findFirstNonWhitespaceColumn(lineStart, current, sourceFile, options);
   }
-  function removeSorted(array, remove, compare) {
-    if (!array || array.length === 0) {
-      return;
-    }
-    if (array[0] === remove) {
-      array.splice(0, 1);
-      return;
-    }
-    const removeIndex = binarySearch(array, remove, identity, compare);
-    if (removeIndex >= 0) {
-      array.splice(removeIndex, 1);
+  function getSmartIndent(sourceFile, position, precedingToken, lineAtPosition, assumeNewLineBeforeCloseBrace, options) {
+    let previous;
+    let current = precedingToken;
+    while (current) {
+      if (positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode(
+        options,
+        current,
+        previous,
+        sourceFile,
+        /*isNextChild*/
+        true
+      )) {
+        const currentStart = getStartLineAndCharacterForNode(current, sourceFile);
+        const nextTokenKind = nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile);
+        const indentationDelta = nextTokenKind !== NextTokenKind.Unknown ? assumeNewLineBeforeCloseBrace && nextTokenKind === NextTokenKind.CloseBrace ? options.indentSize : 0 : lineAtPosition !== currentStart.line ? options.indentSize : 0;
+        return getIndentationForNodeWorker(
+          current,
+          currentStart,
+          /*ignoreActualIndentationRange*/
+          void 0,
+          indentationDelta,
+          sourceFile,
+          /*isNextChild*/
+          true,
+          options
+        );
+      }
+      const actualIndentation = getActualIndentationForListItem(
+        current,
+        sourceFile,
+        options,
+        /*listIndentsChild*/
+        true
+      );
+      if (actualIndentation !== -1 /* Unknown */) {
+        return actualIndentation;
+      }
+      previous = current;
+      current = current.parent;
     }
+    return getBaseIndentation(options);
   }
-  var indentStr = "\n    ";
-  function indent2(str) {
-    return indentStr + str.replace(/\n/g, indentStr);
+  function getIndentationForNode(n, ignoreActualIndentationRange, sourceFile, options) {
+    const start2 = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile));
+    return getIndentationForNodeWorker(
+      n,
+      start2,
+      ignoreActualIndentationRange,
+      /*indentationDelta*/
+      0,
+      sourceFile,
+      /*isNextChild*/
+      false,
+      options
+    );
   }
-  function stringifyIndented(json) {
-    return indentStr + JSON.stringify(json);
+  SmartIndenter2.getIndentationForNode = getIndentationForNode;
+  function getBaseIndentation(options) {
+    return options.baseIndentSize || 0;
   }
-
-  // src/server/_namespaces/ts.server.protocol.ts
-  var ts_server_protocol_exports = {};
-  __export(ts_server_protocol_exports, {
-    ClassificationType: () => ClassificationType2,
-    CommandTypes: () => CommandTypes,
-    CompletionTriggerKind: () => CompletionTriggerKind2,
-    IndentStyle: () => IndentStyle2,
-    JsxEmit: () => JsxEmit2,
-    ModuleKind: () => ModuleKind2,
-    ModuleResolutionKind: () => ModuleResolutionKind2,
-    NewLineKind: () => NewLineKind2,
-    OrganizeImportsMode: () => OrganizeImportsMode2,
-    PollingWatchKind: () => PollingWatchKind2,
-    ScriptTarget: () => ScriptTarget10,
-    SemicolonPreference: () => SemicolonPreference2,
-    WatchDirectoryKind: () => WatchDirectoryKind2,
-    WatchFileKind: () => WatchFileKind2
-  });
-
-  // src/server/protocol.ts
-  var CommandTypes = /* @__PURE__ */ ((CommandTypes2) => {
-    CommandTypes2["JsxClosingTag"] = "jsxClosingTag";
-    CommandTypes2["Brace"] = "brace";
-    CommandTypes2["BraceFull"] = "brace-full";
-    CommandTypes2["BraceCompletion"] = "braceCompletion";
-    CommandTypes2["GetSpanOfEnclosingComment"] = "getSpanOfEnclosingComment";
-    CommandTypes2["Change"] = "change";
-    CommandTypes2["Close"] = "close";
-    CommandTypes2["Completions"] = "completions";
-    CommandTypes2["CompletionInfo"] = "completionInfo";
-    CommandTypes2["CompletionsFull"] = "completions-full";
-    CommandTypes2["CompletionDetails"] = "completionEntryDetails";
-    CommandTypes2["CompletionDetailsFull"] = "completionEntryDetails-full";
-    CommandTypes2["CompileOnSaveAffectedFileList"] = "compileOnSaveAffectedFileList";
-    CommandTypes2["CompileOnSaveEmitFile"] = "compileOnSaveEmitFile";
-    CommandTypes2["Configure"] = "configure";
-    CommandTypes2["Definition"] = "definition";
-    CommandTypes2["DefinitionFull"] = "definition-full";
-    CommandTypes2["DefinitionAndBoundSpan"] = "definitionAndBoundSpan";
-    CommandTypes2["DefinitionAndBoundSpanFull"] = "definitionAndBoundSpan-full";
-    CommandTypes2["Implementation"] = "implementation";
-    CommandTypes2["ImplementationFull"] = "implementation-full";
-    CommandTypes2["EmitOutput"] = "emit-output";
-    CommandTypes2["Exit"] = "exit";
-    CommandTypes2["FileReferences"] = "fileReferences";
-    CommandTypes2["FileReferencesFull"] = "fileReferences-full";
-    CommandTypes2["Format"] = "format";
-    CommandTypes2["Formatonkey"] = "formatonkey";
-    CommandTypes2["FormatFull"] = "format-full";
-    CommandTypes2["FormatonkeyFull"] = "formatonkey-full";
-    CommandTypes2["FormatRangeFull"] = "formatRange-full";
-    CommandTypes2["Geterr"] = "geterr";
-    CommandTypes2["GeterrForProject"] = "geterrForProject";
-    CommandTypes2["SemanticDiagnosticsSync"] = "semanticDiagnosticsSync";
-    CommandTypes2["SyntacticDiagnosticsSync"] = "syntacticDiagnosticsSync";
-    CommandTypes2["SuggestionDiagnosticsSync"] = "suggestionDiagnosticsSync";
-    CommandTypes2["NavBar"] = "navbar";
-    CommandTypes2["NavBarFull"] = "navbar-full";
-    CommandTypes2["Navto"] = "navto";
-    CommandTypes2["NavtoFull"] = "navto-full";
-    CommandTypes2["NavTree"] = "navtree";
-    CommandTypes2["NavTreeFull"] = "navtree-full";
-    CommandTypes2["Occurrences"] = "occurrences";
-    CommandTypes2["DocumentHighlights"] = "documentHighlights";
-    CommandTypes2["DocumentHighlightsFull"] = "documentHighlights-full";
-    CommandTypes2["Open"] = "open";
-    CommandTypes2["Quickinfo"] = "quickinfo";
-    CommandTypes2["QuickinfoFull"] = "quickinfo-full";
-    CommandTypes2["References"] = "references";
-    CommandTypes2["ReferencesFull"] = "references-full";
-    CommandTypes2["Reload"] = "reload";
-    CommandTypes2["Rename"] = "rename";
-    CommandTypes2["RenameInfoFull"] = "rename-full";
-    CommandTypes2["RenameLocationsFull"] = "renameLocations-full";
-    CommandTypes2["Saveto"] = "saveto";
-    CommandTypes2["SignatureHelp"] = "signatureHelp";
-    CommandTypes2["SignatureHelpFull"] = "signatureHelp-full";
-    CommandTypes2["FindSourceDefinition"] = "findSourceDefinition";
-    CommandTypes2["Status"] = "status";
-    CommandTypes2["TypeDefinition"] = "typeDefinition";
-    CommandTypes2["ProjectInfo"] = "projectInfo";
-    CommandTypes2["ReloadProjects"] = "reloadProjects";
-    CommandTypes2["Unknown"] = "unknown";
-    CommandTypes2["OpenExternalProject"] = "openExternalProject";
-    CommandTypes2["OpenExternalProjects"] = "openExternalProjects";
-    CommandTypes2["CloseExternalProject"] = "closeExternalProject";
-    CommandTypes2["SynchronizeProjectList"] = "synchronizeProjectList";
-    CommandTypes2["ApplyChangedToOpenFiles"] = "applyChangedToOpenFiles";
-    CommandTypes2["UpdateOpen"] = "updateOpen";
-    CommandTypes2["EncodedSyntacticClassificationsFull"] = "encodedSyntacticClassifications-full";
-    CommandTypes2["EncodedSemanticClassificationsFull"] = "encodedSemanticClassifications-full";
-    CommandTypes2["Cleanup"] = "cleanup";
-    CommandTypes2["GetOutliningSpans"] = "getOutliningSpans";
-    CommandTypes2["GetOutliningSpansFull"] = "outliningSpans";
-    CommandTypes2["TodoComments"] = "todoComments";
-    CommandTypes2["Indentation"] = "indentation";
-    CommandTypes2["DocCommentTemplate"] = "docCommentTemplate";
-    CommandTypes2["CompilerOptionsDiagnosticsFull"] = "compilerOptionsDiagnostics-full";
-    CommandTypes2["NameOrDottedNameSpan"] = "nameOrDottedNameSpan";
-    CommandTypes2["BreakpointStatement"] = "breakpointStatement";
-    CommandTypes2["CompilerOptionsForInferredProjects"] = "compilerOptionsForInferredProjects";
-    CommandTypes2["GetCodeFixes"] = "getCodeFixes";
-    CommandTypes2["GetCodeFixesFull"] = "getCodeFixes-full";
-    CommandTypes2["GetCombinedCodeFix"] = "getCombinedCodeFix";
-    CommandTypes2["GetCombinedCodeFixFull"] = "getCombinedCodeFix-full";
-    CommandTypes2["ApplyCodeActionCommand"] = "applyCodeActionCommand";
-    CommandTypes2["GetSupportedCodeFixes"] = "getSupportedCodeFixes";
-    CommandTypes2["GetApplicableRefactors"] = "getApplicableRefactors";
-    CommandTypes2["GetEditsForRefactor"] = "getEditsForRefactor";
-    CommandTypes2["GetEditsForRefactorFull"] = "getEditsForRefactor-full";
-    CommandTypes2["OrganizeImports"] = "organizeImports";
-    CommandTypes2["OrganizeImportsFull"] = "organizeImports-full";
-    CommandTypes2["GetEditsForFileRename"] = "getEditsForFileRename";
-    CommandTypes2["GetEditsForFileRenameFull"] = "getEditsForFileRename-full";
-    CommandTypes2["ConfigurePlugin"] = "configurePlugin";
-    CommandTypes2["SelectionRange"] = "selectionRange";
-    CommandTypes2["SelectionRangeFull"] = "selectionRange-full";
-    CommandTypes2["ToggleLineComment"] = "toggleLineComment";
-    CommandTypes2["ToggleLineCommentFull"] = "toggleLineComment-full";
-    CommandTypes2["ToggleMultilineComment"] = "toggleMultilineComment";
-    CommandTypes2["ToggleMultilineCommentFull"] = "toggleMultilineComment-full";
-    CommandTypes2["CommentSelection"] = "commentSelection";
-    CommandTypes2["CommentSelectionFull"] = "commentSelection-full";
-    CommandTypes2["UncommentSelection"] = "uncommentSelection";
-    CommandTypes2["UncommentSelectionFull"] = "uncommentSelection-full";
-    CommandTypes2["PrepareCallHierarchy"] = "prepareCallHierarchy";
-    CommandTypes2["ProvideCallHierarchyIncomingCalls"] = "provideCallHierarchyIncomingCalls";
-    CommandTypes2["ProvideCallHierarchyOutgoingCalls"] = "provideCallHierarchyOutgoingCalls";
-    CommandTypes2["ProvideInlayHints"] = "provideInlayHints";
-    return CommandTypes2;
-  })(CommandTypes || {});
-  var OrganizeImportsMode2 = /* @__PURE__ */ ((OrganizeImportsMode3) => {
-    OrganizeImportsMode3["All"] = "All";
-    OrganizeImportsMode3["SortAndCombine"] = "SortAndCombine";
-    OrganizeImportsMode3["RemoveUnused"] = "RemoveUnused";
-    return OrganizeImportsMode3;
-  })(OrganizeImportsMode2 || {});
-  var WatchFileKind2 = /* @__PURE__ */ ((WatchFileKind3) => {
-    WatchFileKind3["FixedPollingInterval"] = "FixedPollingInterval";
-    WatchFileKind3["PriorityPollingInterval"] = "PriorityPollingInterval";
-    WatchFileKind3["DynamicPriorityPolling"] = "DynamicPriorityPolling";
-    WatchFileKind3["FixedChunkSizePolling"] = "FixedChunkSizePolling";
-    WatchFileKind3["UseFsEvents"] = "UseFsEvents";
-    WatchFileKind3["UseFsEventsOnParentDirectory"] = "UseFsEventsOnParentDirectory";
-    return WatchFileKind3;
-  })(WatchFileKind2 || {});
-  var WatchDirectoryKind2 = /* @__PURE__ */ ((WatchDirectoryKind3) => {
-    WatchDirectoryKind3["UseFsEvents"] = "UseFsEvents";
-    WatchDirectoryKind3["FixedPollingInterval"] = "FixedPollingInterval";
-    WatchDirectoryKind3["DynamicPriorityPolling"] = "DynamicPriorityPolling";
-    WatchDirectoryKind3["FixedChunkSizePolling"] = "FixedChunkSizePolling";
-    return WatchDirectoryKind3;
-  })(WatchDirectoryKind2 || {});
-  var PollingWatchKind2 = /* @__PURE__ */ ((PollingWatchKind3) => {
-    PollingWatchKind3["FixedInterval"] = "FixedInterval";
-    PollingWatchKind3["PriorityInterval"] = "PriorityInterval";
-    PollingWatchKind3["DynamicPriority"] = "DynamicPriority";
-    PollingWatchKind3["FixedChunkSize"] = "FixedChunkSize";
-    return PollingWatchKind3;
-  })(PollingWatchKind2 || {});
-  var CompletionTriggerKind2 = /* @__PURE__ */ ((CompletionTriggerKind4) => {
-    CompletionTriggerKind4[CompletionTriggerKind4["Invoked"] = 1] = "Invoked";
-    CompletionTriggerKind4[CompletionTriggerKind4["TriggerCharacter"] = 2] = "TriggerCharacter";
-    CompletionTriggerKind4[CompletionTriggerKind4["TriggerForIncompleteCompletions"] = 3] = "TriggerForIncompleteCompletions";
-    return CompletionTriggerKind4;
-  })(CompletionTriggerKind2 || {});
-  var IndentStyle2 = /* @__PURE__ */ ((IndentStyle3) => {
-    IndentStyle3["None"] = "None";
-    IndentStyle3["Block"] = "Block";
-    IndentStyle3["Smart"] = "Smart";
-    return IndentStyle3;
-  })(IndentStyle2 || {});
-  var SemicolonPreference2 = /* @__PURE__ */ ((SemicolonPreference3) => {
-    SemicolonPreference3["Ignore"] = "ignore";
-    SemicolonPreference3["Insert"] = "insert";
-    SemicolonPreference3["Remove"] = "remove";
-    return SemicolonPreference3;
-  })(SemicolonPreference2 || {});
-  var JsxEmit2 = /* @__PURE__ */ ((JsxEmit3) => {
-    JsxEmit3["None"] = "None";
-    JsxEmit3["Preserve"] = "Preserve";
-    JsxEmit3["ReactNative"] = "ReactNative";
-    JsxEmit3["React"] = "React";
-    return JsxEmit3;
-  })(JsxEmit2 || {});
-  var ModuleKind2 = /* @__PURE__ */ ((ModuleKind3) => {
-    ModuleKind3["None"] = "None";
-    ModuleKind3["CommonJS"] = "CommonJS";
-    ModuleKind3["AMD"] = "AMD";
-    ModuleKind3["UMD"] = "UMD";
-    ModuleKind3["System"] = "System";
-    ModuleKind3["ES6"] = "ES6";
-    ModuleKind3["ES2015"] = "ES2015";
-    ModuleKind3["ESNext"] = "ESNext";
-    return ModuleKind3;
-  })(ModuleKind2 || {});
-  var ModuleResolutionKind2 = /* @__PURE__ */ ((ModuleResolutionKind3) => {
-    ModuleResolutionKind3["Classic"] = "Classic";
-    ModuleResolutionKind3["Node"] = "Node";
-    return ModuleResolutionKind3;
-  })(ModuleResolutionKind2 || {});
-  var NewLineKind2 = /* @__PURE__ */ ((NewLineKind3) => {
-    NewLineKind3["Crlf"] = "Crlf";
-    NewLineKind3["Lf"] = "Lf";
-    return NewLineKind3;
-  })(NewLineKind2 || {});
-  var ScriptTarget10 = /* @__PURE__ */ ((ScriptTarget11) => {
-    ScriptTarget11["ES3"] = "ES3";
-    ScriptTarget11["ES5"] = "ES5";
-    ScriptTarget11["ES6"] = "ES6";
-    ScriptTarget11["ES2015"] = "ES2015";
-    ScriptTarget11["ES2016"] = "ES2016";
-    ScriptTarget11["ES2017"] = "ES2017";
-    ScriptTarget11["ES2018"] = "ES2018";
-    ScriptTarget11["ES2019"] = "ES2019";
-    ScriptTarget11["ES2020"] = "ES2020";
-    ScriptTarget11["ES2021"] = "ES2021";
-    ScriptTarget11["ES2022"] = "ES2022";
-    ScriptTarget11["ESNext"] = "ESNext";
-    return ScriptTarget11;
-  })(ScriptTarget10 || {});
-  var ClassificationType2 = /* @__PURE__ */ ((ClassificationType3) => {
-    ClassificationType3[ClassificationType3["comment"] = 1] = "comment";
-    ClassificationType3[ClassificationType3["identifier"] = 2] = "identifier";
-    ClassificationType3[ClassificationType3["keyword"] = 3] = "keyword";
-    ClassificationType3[ClassificationType3["numericLiteral"] = 4] = "numericLiteral";
-    ClassificationType3[ClassificationType3["operator"] = 5] = "operator";
-    ClassificationType3[ClassificationType3["stringLiteral"] = 6] = "stringLiteral";
-    ClassificationType3[ClassificationType3["regularExpressionLiteral"] = 7] = "regularExpressionLiteral";
-    ClassificationType3[ClassificationType3["whiteSpace"] = 8] = "whiteSpace";
-    ClassificationType3[ClassificationType3["text"] = 9] = "text";
-    ClassificationType3[ClassificationType3["punctuation"] = 10] = "punctuation";
-    ClassificationType3[ClassificationType3["className"] = 11] = "className";
-    ClassificationType3[ClassificationType3["enumName"] = 12] = "enumName";
-    ClassificationType3[ClassificationType3["interfaceName"] = 13] = "interfaceName";
-    ClassificationType3[ClassificationType3["moduleName"] = 14] = "moduleName";
-    ClassificationType3[ClassificationType3["typeParameterName"] = 15] = "typeParameterName";
-    ClassificationType3[ClassificationType3["typeAliasName"] = 16] = "typeAliasName";
-    ClassificationType3[ClassificationType3["parameterName"] = 17] = "parameterName";
-    ClassificationType3[ClassificationType3["docCommentTagName"] = 18] = "docCommentTagName";
-    ClassificationType3[ClassificationType3["jsxOpenTagName"] = 19] = "jsxOpenTagName";
-    ClassificationType3[ClassificationType3["jsxCloseTagName"] = 20] = "jsxCloseTagName";
-    ClassificationType3[ClassificationType3["jsxSelfClosingTagName"] = 21] = "jsxSelfClosingTagName";
-    ClassificationType3[ClassificationType3["jsxAttribute"] = 22] = "jsxAttribute";
-    ClassificationType3[ClassificationType3["jsxText"] = 23] = "jsxText";
-    ClassificationType3[ClassificationType3["jsxAttributeStringLiteralValue"] = 24] = "jsxAttributeStringLiteralValue";
-    ClassificationType3[ClassificationType3["bigintLiteral"] = 25] = "bigintLiteral";
-    return ClassificationType3;
-  })(ClassificationType2 || {});
-
-  // src/server/scriptInfo.ts
-  var TextStorage = class {
-    constructor(host, info, initialVersion) {
-      this.host = host;
-      this.info = info;
-      this.isOpen = false;
-      this.ownFileText = false;
-      this.pendingReloadFromDisk = false;
-      this.version = initialVersion || { svc: 0, text: 0 };
-    }
-    getVersion() {
-      return this.svc ? `SVC-${this.version.svc}-${this.svc.getSnapshotVersion()}` : `Text-${this.version.text}`;
-    }
-    hasScriptVersionCache_TestOnly() {
-      return this.svc !== void 0;
-    }
-    useScriptVersionCache_TestOnly() {
-      this.switchToScriptVersionCache();
-    }
-    resetSourceMapInfo() {
-      this.info.sourceFileLike = void 0;
-      this.info.closeSourceMapFileWatcher();
-      this.info.sourceMapFilePath = void 0;
-      this.info.declarationInfoPath = void 0;
-      this.info.sourceInfos = void 0;
-      this.info.documentPositionMapper = void 0;
-    }
-    useText(newText) {
-      this.svc = void 0;
-      this.text = newText;
-      this.lineMap = void 0;
-      this.fileSize = void 0;
-      this.resetSourceMapInfo();
-      this.version.text++;
-    }
-    edit(start2, end, newText) {
-      this.switchToScriptVersionCache().edit(start2, end - start2, newText);
-      this.ownFileText = false;
-      this.text = void 0;
-      this.lineMap = void 0;
-      this.fileSize = void 0;
-      this.resetSourceMapInfo();
-    }
-    reload(newText) {
-      Debug.assert(newText !== void 0);
-      this.pendingReloadFromDisk = false;
-      if (this.text !== newText) {
-        this.useText(newText);
-        this.ownFileText = false;
-        return true;
+  SmartIndenter2.getBaseIndentation = getBaseIndentation;
+  function getIndentationForNodeWorker(current, currentStart, ignoreActualIndentationRange, indentationDelta, sourceFile, isNextChild, options) {
+    var _a2;
+    let parent2 = current.parent;
+    while (parent2) {
+      let useActualIndentation = true;
+      if (ignoreActualIndentationRange) {
+        const start2 = current.getStart(sourceFile);
+        useActualIndentation = start2 < ignoreActualIndentationRange.pos || start2 > ignoreActualIndentationRange.end;
+      }
+      const containingListOrParentStart = getContainingListOrParentStart(parent2, current, sourceFile);
+      const parentAndChildShareLine = containingListOrParentStart.line === currentStart.line || childStartsOnTheSameLineWithElseInIfStatement(parent2, current, currentStart.line, sourceFile);
+      if (useActualIndentation) {
+        const firstListChild = (_a2 = getContainingList(current, sourceFile)) == null ? void 0 : _a2[0];
+        const listIndentsChild = !!firstListChild && getStartLineAndCharacterForNode(firstListChild, sourceFile).line > containingListOrParentStart.line;
+        let actualIndentation = getActualIndentationForListItem(current, sourceFile, options, listIndentsChild);
+        if (actualIndentation !== -1 /* Unknown */) {
+          return actualIndentation + indentationDelta;
+        }
+        actualIndentation = getActualIndentationForNode(current, parent2, currentStart, parentAndChildShareLine, sourceFile, options);
+        if (actualIndentation !== -1 /* Unknown */) {
+          return actualIndentation + indentationDelta;
+        }
       }
-      return false;
-    }
-    reloadWithFileText(tempFileName) {
-      const { text: newText, fileSize } = this.getFileTextAndSize(tempFileName);
-      const reloaded = this.reload(newText);
-      this.fileSize = fileSize;
-      this.ownFileText = !tempFileName || tempFileName === this.info.fileName;
-      return reloaded;
-    }
-    reloadFromDisk() {
-      if (!this.pendingReloadFromDisk && !this.ownFileText) {
-        return this.reloadWithFileText();
+      if (shouldIndentChildNode(options, parent2, current, sourceFile, isNextChild) && !parentAndChildShareLine) {
+        indentationDelta += options.indentSize;
       }
-      return false;
+      const useTrueStart = isArgumentAndStartLineOverlapsExpressionBeingCalled(parent2, current, currentStart.line, sourceFile);
+      current = parent2;
+      parent2 = current.parent;
+      currentStart = useTrueStart ? sourceFile.getLineAndCharacterOfPosition(current.getStart(sourceFile)) : containingListOrParentStart;
     }
-    delayReloadFromFileIntoText() {
-      this.pendingReloadFromDisk = true;
+    return indentationDelta + getBaseIndentation(options);
+  }
+  function getContainingListOrParentStart(parent2, child, sourceFile) {
+    const containingList = getContainingList(child, sourceFile);
+    const startPos = containingList ? containingList.pos : parent2.getStart(sourceFile);
+    return sourceFile.getLineAndCharacterOfPosition(startPos);
+  }
+  function getActualIndentationForListItemBeforeComma(commaToken, sourceFile, options) {
+    const commaItemInfo = findListItemInfo(commaToken);
+    if (commaItemInfo && commaItemInfo.listItemIndex > 0) {
+      return deriveActualIndentationFromList(commaItemInfo.list.getChildren(), commaItemInfo.listItemIndex - 1, sourceFile, options);
+    } else {
+      return -1 /* Unknown */;
     }
-    getTelemetryFileSize() {
-      return !!this.fileSize ? this.fileSize : !!this.text ? this.text.length : !!this.svc ? this.svc.getSnapshot().getLength() : this.getSnapshot().getLength();
+  }
+  function getActualIndentationForNode(current, parent2, currentLineAndChar, parentAndChildShareLine, sourceFile, options) {
+    const useActualIndentation = (isDeclaration(current) || isStatementButNotDeclaration(current)) && (parent2.kind === 308 /* SourceFile */ || !parentAndChildShareLine);
+    if (!useActualIndentation) {
+      return -1 /* Unknown */;
     }
-    getSnapshot() {
-      return this.useScriptVersionCacheIfValidOrOpen() ? this.svc.getSnapshot() : ScriptSnapshot.fromString(this.getOrLoadText());
+    return findColumnForFirstNonWhitespaceCharacterInLine(currentLineAndChar, sourceFile, options);
+  }
+  let NextTokenKind;
+  ((NextTokenKind2) => {
+    NextTokenKind2[NextTokenKind2["Unknown"] = 0] = "Unknown";
+    NextTokenKind2[NextTokenKind2["OpenBrace"] = 1] = "OpenBrace";
+    NextTokenKind2[NextTokenKind2["CloseBrace"] = 2] = "CloseBrace";
+  })(NextTokenKind || (NextTokenKind = {}));
+  function nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile) {
+    const nextToken = findNextToken(precedingToken, current, sourceFile);
+    if (!nextToken) {
+      return 0 /* Unknown */;
     }
-    getAbsolutePositionAndLineText(line) {
-      return this.switchToScriptVersionCache().getAbsolutePositionAndLineText(line);
+    if (nextToken.kind === 18 /* OpenBraceToken */) {
+      return 1 /* OpenBrace */;
+    } else if (nextToken.kind === 19 /* CloseBraceToken */) {
+      const nextTokenStartLine = getStartLineAndCharacterForNode(nextToken, sourceFile).line;
+      return lineAtPosition === nextTokenStartLine ? 2 /* CloseBrace */ : 0 /* Unknown */;
     }
-    lineToTextSpan(line) {
-      if (!this.useScriptVersionCacheIfValidOrOpen()) {
-        const lineMap = this.getLineMap();
-        const start2 = lineMap[line];
-        const end = line + 1 < lineMap.length ? lineMap[line + 1] : this.text.length;
-        return createTextSpanFromBounds(start2, end);
-      }
-      return this.svc.lineToTextSpan(line);
+    return 0 /* Unknown */;
+  }
+  function getStartLineAndCharacterForNode(n, sourceFile) {
+    return sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile));
+  }
+  function isArgumentAndStartLineOverlapsExpressionBeingCalled(parent2, child, childStartLine, sourceFile) {
+    if (!(isCallExpression(parent2) && contains(parent2.arguments, child))) {
+      return false;
     }
-    lineOffsetToPosition(line, offset, allowEdits) {
-      if (!this.useScriptVersionCacheIfValidOrOpen()) {
-        return computePositionOfLineAndCharacter(this.getLineMap(), line - 1, offset - 1, this.text, allowEdits);
-      }
-      return this.svc.lineOffsetToPosition(line, offset);
+    const expressionOfCallExpressionEnd = parent2.expression.getEnd();
+    const expressionOfCallExpressionEndLine = getLineAndCharacterOfPosition(sourceFile, expressionOfCallExpressionEnd).line;
+    return expressionOfCallExpressionEndLine === childStartLine;
+  }
+  SmartIndenter2.isArgumentAndStartLineOverlapsExpressionBeingCalled = isArgumentAndStartLineOverlapsExpressionBeingCalled;
+  function childStartsOnTheSameLineWithElseInIfStatement(parent2, child, childStartLine, sourceFile) {
+    if (parent2.kind === 242 /* IfStatement */ && parent2.elseStatement === child) {
+      const elseKeyword = findChildOfKind(parent2, 91 /* ElseKeyword */, sourceFile);
+      Debug.assert(elseKeyword !== void 0);
+      const elseKeywordStartLine = getStartLineAndCharacterForNode(elseKeyword, sourceFile).line;
+      return elseKeywordStartLine === childStartLine;
     }
-    positionToLineOffset(position) {
-      if (!this.useScriptVersionCacheIfValidOrOpen()) {
-        const { line, character } = computeLineAndCharacterOfPosition(this.getLineMap(), position);
-        return { line: line + 1, offset: character + 1 };
+    return false;
+  }
+  SmartIndenter2.childStartsOnTheSameLineWithElseInIfStatement = childStartsOnTheSameLineWithElseInIfStatement;
+  function childIsUnindentedBranchOfConditionalExpression(parent2, child, childStartLine, sourceFile) {
+    if (isConditionalExpression(parent2) && (child === parent2.whenTrue || child === parent2.whenFalse)) {
+      const conditionEndLine = getLineAndCharacterOfPosition(sourceFile, parent2.condition.end).line;
+      if (child === parent2.whenTrue) {
+        return childStartLine === conditionEndLine;
+      } else {
+        const trueStartLine = getStartLineAndCharacterForNode(parent2.whenTrue, sourceFile).line;
+        const trueEndLine = getLineAndCharacterOfPosition(sourceFile, parent2.whenTrue.end).line;
+        return conditionEndLine === trueStartLine && trueEndLine === childStartLine;
       }
-      return this.svc.positionToLineOffset(position);
     }
-    getFileTextAndSize(tempFileName) {
-      let text;
-      const fileName = tempFileName || this.info.fileName;
-      const getText = () => text === void 0 ? text = this.host.readFile(fileName) || "" : text;
-      if (!hasTSFileExtension(this.info.fileName)) {
-        const fileSize = this.host.getFileSize ? this.host.getFileSize(fileName) : getText().length;
-        if (fileSize > maxFileSize) {
-          Debug.assert(!!this.info.containingProjects.length);
-          const service = this.info.containingProjects[0].projectService;
-          service.logger.info(`Skipped loading contents of large file ${fileName} for info ${this.info.fileName}: fileSize: ${fileSize}`);
-          this.info.containingProjects[0].projectService.sendLargeFileReferencedEvent(fileName, fileSize);
-          return { text: "", fileSize };
-        }
+    return false;
+  }
+  SmartIndenter2.childIsUnindentedBranchOfConditionalExpression = childIsUnindentedBranchOfConditionalExpression;
+  function argumentStartsOnSameLineAsPreviousArgument(parent2, child, childStartLine, sourceFile) {
+    if (isCallOrNewExpression(parent2)) {
+      if (!parent2.arguments)
+        return false;
+      const currentNode = find(parent2.arguments, (arg) => arg.pos === child.pos);
+      if (!currentNode)
+        return false;
+      const currentIndex = parent2.arguments.indexOf(currentNode);
+      if (currentIndex === 0)
+        return false;
+      const previousNode = parent2.arguments[currentIndex - 1];
+      const lineOfPreviousNode = getLineAndCharacterOfPosition(sourceFile, previousNode.getEnd()).line;
+      if (childStartLine === lineOfPreviousNode) {
+        return true;
       }
-      return { text: getText() };
     }
-    switchToScriptVersionCache() {
-      if (!this.svc || this.pendingReloadFromDisk) {
-        this.svc = ScriptVersionCache.fromString(this.getOrLoadText());
-        this.version.svc++;
-      }
-      return this.svc;
+    return false;
+  }
+  SmartIndenter2.argumentStartsOnSameLineAsPreviousArgument = argumentStartsOnSameLineAsPreviousArgument;
+  function getContainingList(node, sourceFile) {
+    return node.parent && getListByRange(node.getStart(sourceFile), node.getEnd(), node.parent, sourceFile);
+  }
+  SmartIndenter2.getContainingList = getContainingList;
+  function getListByPosition(pos, node, sourceFile) {
+    return node && getListByRange(pos, pos, node, sourceFile);
+  }
+  function getListByRange(start2, end, node, sourceFile) {
+    switch (node.kind) {
+      case 180 /* TypeReference */:
+        return getList(node.typeArguments);
+      case 207 /* ObjectLiteralExpression */:
+        return getList(node.properties);
+      case 206 /* ArrayLiteralExpression */:
+        return getList(node.elements);
+      case 184 /* TypeLiteral */:
+        return getList(node.members);
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+      case 176 /* CallSignature */:
+      case 173 /* Constructor */:
+      case 182 /* ConstructorType */:
+      case 177 /* ConstructSignature */:
+        return getList(node.typeParameters) || getList(node.parameters);
+      case 174 /* GetAccessor */:
+        return getList(node.parameters);
+      case 260 /* ClassDeclaration */:
+      case 228 /* ClassExpression */:
+      case 261 /* InterfaceDeclaration */:
+      case 262 /* TypeAliasDeclaration */:
+      case 348 /* JSDocTemplateTag */:
+        return getList(node.typeParameters);
+      case 211 /* NewExpression */:
+      case 210 /* CallExpression */:
+        return getList(node.typeArguments) || getList(node.arguments);
+      case 258 /* VariableDeclarationList */:
+        return getList(node.declarations);
+      case 272 /* NamedImports */:
+      case 276 /* NamedExports */:
+        return getList(node.elements);
+      case 203 /* ObjectBindingPattern */:
+      case 204 /* ArrayBindingPattern */:
+        return getList(node.elements);
     }
-    useScriptVersionCacheIfValidOrOpen() {
-      if (this.isOpen) {
-        return this.switchToScriptVersionCache();
-      }
-      if (this.pendingReloadFromDisk) {
-        this.reloadWithFileText();
-      }
-      return this.svc;
+    function getList(list) {
+      return list && rangeContainsStartEnd(getVisualListRange(node, list, sourceFile), start2, end) ? list : void 0;
     }
-    getOrLoadText() {
-      if (this.text === void 0 || this.pendingReloadFromDisk) {
-        Debug.assert(!this.svc || this.pendingReloadFromDisk, "ScriptVersionCache should not be set when reloading from disk");
-        this.reloadWithFileText();
+  }
+  function getVisualListRange(node, list, sourceFile) {
+    const children = node.getChildren(sourceFile);
+    for (let i = 1; i < children.length - 1; i++) {
+      if (children[i].pos === list.pos && children[i].end === list.end) {
+        return { pos: children[i - 1].end, end: children[i + 1].getStart(sourceFile) };
       }
-      return this.text;
     }
-    getLineMap() {
-      Debug.assert(!this.svc, "ScriptVersionCache should not be set");
-      return this.lineMap || (this.lineMap = computeLineStarts(this.getOrLoadText()));
-    }
-    getLineInfo() {
-      if (this.svc) {
-        return {
-          getLineCount: () => this.svc.getLineCount(),
-          getLineText: (line) => this.svc.getAbsolutePositionAndLineText(line + 1).lineText
-        };
-      }
-      const lineMap = this.getLineMap();
-      return getLineInfo(this.text, lineMap);
+    return list;
+  }
+  function getActualIndentationForListStartLine(list, sourceFile, options) {
+    if (!list) {
+      return -1 /* Unknown */;
     }
-  };
-  function isDynamicFileName(fileName) {
-    return fileName[0] === "^" || (stringContains(fileName, "walkThroughSnippet:/") || stringContains(fileName, "untitled:/")) && getBaseFileName(fileName)[0] === "^" || stringContains(fileName, ":^") && !stringContains(fileName, directorySeparator);
+    return findColumnForFirstNonWhitespaceCharacterInLine(sourceFile.getLineAndCharacterOfPosition(list.pos), sourceFile, options);
   }
-  var ScriptInfo = class {
-    constructor(host, fileName, scriptKind, hasMixedContent, path, initialVersion) {
-      this.host = host;
-      this.fileName = fileName;
-      this.scriptKind = scriptKind;
-      this.hasMixedContent = hasMixedContent;
-      this.path = path;
-      this.containingProjects = [];
-      this.isDynamic = isDynamicFileName(fileName);
-      this.textStorage = new TextStorage(host, this, initialVersion);
-      if (hasMixedContent || this.isDynamic) {
-        this.textStorage.reload("");
-        this.realpath = this.path;
-      }
-      this.scriptKind = scriptKind ? scriptKind : getScriptKindFromFileName(fileName);
-    }
-    getVersion() {
-      return this.textStorage.version;
-    }
-    getTelemetryFileSize() {
-      return this.textStorage.getTelemetryFileSize();
-    }
-    isDynamicOrHasMixedContent() {
-      return this.hasMixedContent || this.isDynamic;
-    }
-    isScriptOpen() {
-      return this.textStorage.isOpen;
-    }
-    open(newText) {
-      this.textStorage.isOpen = true;
-      if (newText !== void 0 && this.textStorage.reload(newText)) {
-        this.markContainingProjectsAsDirty();
-      }
+  function getActualIndentationForListItem(node, sourceFile, options, listIndentsChild) {
+    if (node.parent && node.parent.kind === 258 /* VariableDeclarationList */) {
+      return -1 /* Unknown */;
     }
-    close(fileExists = true) {
-      this.textStorage.isOpen = false;
-      if (this.isDynamicOrHasMixedContent() || !fileExists) {
-        if (this.textStorage.reload("")) {
-          this.markContainingProjectsAsDirty();
+    const containingList = getContainingList(node, sourceFile);
+    if (containingList) {
+      const index = containingList.indexOf(node);
+      if (index !== -1) {
+        const result = deriveActualIndentationFromList(containingList, index, sourceFile, options);
+        if (result !== -1 /* Unknown */) {
+          return result;
         }
-      } else if (this.textStorage.reloadFromDisk()) {
-        this.markContainingProjectsAsDirty();
       }
+      return getActualIndentationForListStartLine(containingList, sourceFile, options) + (listIndentsChild ? options.indentSize : 0);
     }
-    getSnapshot() {
-      return this.textStorage.getSnapshot();
-    }
-    ensureRealPath() {
-      if (this.realpath === void 0) {
-        this.realpath = this.path;
-        if (this.host.realpath) {
-          Debug.assert(!!this.containingProjects.length);
-          const project = this.containingProjects[0];
-          const realpath = this.host.realpath(this.path);
-          if (realpath) {
-            this.realpath = project.toPath(realpath);
-            if (this.realpath !== this.path) {
-              project.projectService.realpathToScriptInfos.add(this.realpath, this);
-            }
-          }
-        }
+    return -1 /* Unknown */;
+  }
+  function deriveActualIndentationFromList(list, index, sourceFile, options) {
+    Debug.assert(index >= 0 && index < list.length);
+    const node = list[index];
+    let lineAndCharacter = getStartLineAndCharacterForNode(node, sourceFile);
+    for (let i = index - 1; i >= 0; i--) {
+      if (list[i].kind === 27 /* CommaToken */) {
+        continue;
       }
-    }
-    getRealpathIfDifferent() {
-      return this.realpath && this.realpath !== this.path ? this.realpath : void 0;
-    }
-    isSymlink() {
-      return this.realpath && this.realpath !== this.path;
-    }
-    getFormatCodeSettings() {
-      return this.formatSettings;
-    }
-    getPreferences() {
-      return this.preferences;
-    }
-    attachToProject(project) {
-      const isNew = !this.isAttached(project);
-      if (isNew) {
-        this.containingProjects.push(project);
-        if (!project.getCompilerOptions().preserveSymlinks) {
-          this.ensureRealPath();
-        }
-        project.onFileAddedOrRemoved(this.isSymlink());
+      const prevEndLine = sourceFile.getLineAndCharacterOfPosition(list[i].end).line;
+      if (prevEndLine !== lineAndCharacter.line) {
+        return findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options);
       }
-      return isNew;
+      lineAndCharacter = getStartLineAndCharacterForNode(list[i], sourceFile);
     }
-    isAttached(project) {
-      switch (this.containingProjects.length) {
-        case 0:
-          return false;
-        case 1:
-          return this.containingProjects[0] === project;
-        case 2:
-          return this.containingProjects[0] === project || this.containingProjects[1] === project;
-        default:
-          return contains(this.containingProjects, project);
+    return -1 /* Unknown */;
+  }
+  function findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options) {
+    const lineStart = sourceFile.getPositionOfLineAndCharacter(lineAndCharacter.line, 0);
+    return findFirstNonWhitespaceColumn(lineStart, lineStart + lineAndCharacter.character, sourceFile, options);
+  }
+  function findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options) {
+    let character = 0;
+    let column = 0;
+    for (let pos = startPos; pos < endPos; pos++) {
+      const ch = sourceFile.text.charCodeAt(pos);
+      if (!isWhiteSpaceSingleLine(ch)) {
+        break;
       }
-    }
-    detachFromProject(project) {
-      switch (this.containingProjects.length) {
-        case 0:
-          return;
-        case 1:
-          if (this.containingProjects[0] === project) {
-            project.onFileAddedOrRemoved(this.isSymlink());
-            this.containingProjects.pop();
-          }
-          break;
-        case 2:
-          if (this.containingProjects[0] === project) {
-            project.onFileAddedOrRemoved(this.isSymlink());
-            this.containingProjects[0] = this.containingProjects.pop();
-          } else if (this.containingProjects[1] === project) {
-            project.onFileAddedOrRemoved(this.isSymlink());
-            this.containingProjects.pop();
-          }
-          break;
-        default:
-          if (unorderedRemoveItem(this.containingProjects, project)) {
-            project.onFileAddedOrRemoved(this.isSymlink());
-          }
-          break;
+      if (ch === 9 /* tab */) {
+        column += options.tabSize + column % options.tabSize;
+      } else {
+        column++;
       }
+      character++;
     }
-    detachAllProjects() {
-      for (const p of this.containingProjects) {
-        if (isConfiguredProject(p)) {
-          p.getCachedDirectoryStructureHost().addOrDeleteFile(this.fileName, this.path, 2 /* Deleted */);
+    return { column, character };
+  }
+  SmartIndenter2.findFirstNonWhitespaceCharacterAndColumn = findFirstNonWhitespaceCharacterAndColumn;
+  function findFirstNonWhitespaceColumn(startPos, endPos, sourceFile, options) {
+    return findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options).column;
+  }
+  SmartIndenter2.findFirstNonWhitespaceColumn = findFirstNonWhitespaceColumn;
+  function nodeWillIndentChild(settings, parent2, child, sourceFile, indentByDefault) {
+    const childKind = child ? child.kind : 0 /* Unknown */;
+    switch (parent2.kind) {
+      case 241 /* ExpressionStatement */:
+      case 260 /* ClassDeclaration */:
+      case 228 /* ClassExpression */:
+      case 261 /* InterfaceDeclaration */:
+      case 263 /* EnumDeclaration */:
+      case 262 /* TypeAliasDeclaration */:
+      case 206 /* ArrayLiteralExpression */:
+      case 238 /* Block */:
+      case 265 /* ModuleBlock */:
+      case 207 /* ObjectLiteralExpression */:
+      case 184 /* TypeLiteral */:
+      case 197 /* MappedType */:
+      case 186 /* TupleType */:
+      case 266 /* CaseBlock */:
+      case 293 /* DefaultClause */:
+      case 292 /* CaseClause */:
+      case 214 /* ParenthesizedExpression */:
+      case 208 /* PropertyAccessExpression */:
+      case 210 /* CallExpression */:
+      case 211 /* NewExpression */:
+      case 240 /* VariableStatement */:
+      case 274 /* ExportAssignment */:
+      case 250 /* ReturnStatement */:
+      case 224 /* ConditionalExpression */:
+      case 204 /* ArrayBindingPattern */:
+      case 203 /* ObjectBindingPattern */:
+      case 283 /* JsxOpeningElement */:
+      case 286 /* JsxOpeningFragment */:
+      case 282 /* JsxSelfClosingElement */:
+      case 291 /* JsxExpression */:
+      case 170 /* MethodSignature */:
+      case 176 /* CallSignature */:
+      case 177 /* ConstructSignature */:
+      case 166 /* Parameter */:
+      case 181 /* FunctionType */:
+      case 182 /* ConstructorType */:
+      case 193 /* ParenthesizedType */:
+      case 212 /* TaggedTemplateExpression */:
+      case 220 /* AwaitExpression */:
+      case 276 /* NamedExports */:
+      case 272 /* NamedImports */:
+      case 278 /* ExportSpecifier */:
+      case 273 /* ImportSpecifier */:
+      case 169 /* PropertyDeclaration */:
+        return true;
+      case 257 /* VariableDeclaration */:
+      case 299 /* PropertyAssignment */:
+      case 223 /* BinaryExpression */:
+        if (!settings.indentMultiLineObjectLiteralBeginningOnBlankLine && sourceFile && childKind === 207 /* ObjectLiteralExpression */) {
+          return rangeIsOnOneLine(sourceFile, child);
         }
-        const existingRoot = p.getRootFilesMap().get(this.path);
-        p.removeFile(this, false, false);
-        p.onFileAddedOrRemoved(this.isSymlink());
-        if (existingRoot && !isInferredProject(p)) {
-          p.addMissingFileRoot(existingRoot.fileName);
+        if (parent2.kind === 223 /* BinaryExpression */ && sourceFile && child && childKind === 281 /* JsxElement */) {
+          const parentStartLine = sourceFile.getLineAndCharacterOfPosition(skipTrivia(sourceFile.text, parent2.pos)).line;
+          const childStartLine = sourceFile.getLineAndCharacterOfPosition(skipTrivia(sourceFile.text, child.pos)).line;
+          return parentStartLine !== childStartLine;
         }
-      }
-      clear(this.containingProjects);
+        if (parent2.kind !== 223 /* BinaryExpression */) {
+          return true;
+        }
+        break;
+      case 243 /* DoStatement */:
+      case 244 /* WhileStatement */:
+      case 246 /* ForInStatement */:
+      case 247 /* ForOfStatement */:
+      case 245 /* ForStatement */:
+      case 242 /* IfStatement */:
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+      case 171 /* MethodDeclaration */:
+      case 173 /* Constructor */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+        return childKind !== 238 /* Block */;
+      case 216 /* ArrowFunction */:
+        if (sourceFile && childKind === 214 /* ParenthesizedExpression */) {
+          return rangeIsOnOneLine(sourceFile, child);
+        }
+        return childKind !== 238 /* Block */;
+      case 275 /* ExportDeclaration */:
+        return childKind !== 276 /* NamedExports */;
+      case 269 /* ImportDeclaration */:
+        return childKind !== 270 /* ImportClause */ || !!child.namedBindings && child.namedBindings.kind !== 272 /* NamedImports */;
+      case 281 /* JsxElement */:
+        return childKind !== 284 /* JsxClosingElement */;
+      case 285 /* JsxFragment */:
+        return childKind !== 287 /* JsxClosingFragment */;
+      case 190 /* IntersectionType */:
+      case 189 /* UnionType */:
+        if (childKind === 184 /* TypeLiteral */ || childKind === 186 /* TupleType */) {
+          return false;
+        }
+        break;
     }
-    getDefaultProject() {
-      switch (this.containingProjects.length) {
-        case 0:
-          return Errors.ThrowNoProject();
-        case 1:
-          return ensurePrimaryProjectKind(this.containingProjects[0]);
-        default:
-          let firstExternalProject;
-          let firstConfiguredProject;
-          let firstInferredProject;
-          let firstNonSourceOfProjectReferenceRedirect;
-          let defaultConfiguredProject;
-          for (let index = 0; index < this.containingProjects.length; index++) {
-            const project = this.containingProjects[index];
-            if (isConfiguredProject(project)) {
-              if (!project.isSourceOfProjectReferenceRedirect(this.fileName)) {
-                if (defaultConfiguredProject === void 0 && index !== this.containingProjects.length - 1) {
-                  defaultConfiguredProject = project.projectService.findDefaultConfiguredProject(this) || false;
-                }
-                if (defaultConfiguredProject === project)
-                  return project;
-                if (!firstNonSourceOfProjectReferenceRedirect)
-                  firstNonSourceOfProjectReferenceRedirect = project;
-              }
-              if (!firstConfiguredProject)
-                firstConfiguredProject = project;
-            } else if (!firstExternalProject && isExternalProject(project)) {
-              firstExternalProject = project;
-            } else if (!firstInferredProject && isInferredProject(project)) {
-              firstInferredProject = project;
-            }
-          }
-          return ensurePrimaryProjectKind(defaultConfiguredProject || firstNonSourceOfProjectReferenceRedirect || firstConfiguredProject || firstExternalProject || firstInferredProject);
-      }
+    return indentByDefault;
+  }
+  SmartIndenter2.nodeWillIndentChild = nodeWillIndentChild;
+  function isControlFlowEndingStatement(kind, parent2) {
+    switch (kind) {
+      case 250 /* ReturnStatement */:
+      case 254 /* ThrowStatement */:
+      case 248 /* ContinueStatement */:
+      case 249 /* BreakStatement */:
+        return parent2.kind !== 238 /* Block */;
+      default:
+        return false;
     }
-    registerFileUpdate() {
-      for (const p of this.containingProjects) {
-        p.registerFileUpdate(this.path);
-      }
+  }
+  function shouldIndentChildNode(settings, parent2, child, sourceFile, isNextChild = false) {
+    return nodeWillIndentChild(
+      settings,
+      parent2,
+      child,
+      sourceFile,
+      /*indentByDefault*/
+      false
+    ) && !(isNextChild && child && isControlFlowEndingStatement(child.kind, parent2));
+  }
+  SmartIndenter2.shouldIndentChildNode = shouldIndentChildNode;
+  function rangeIsOnOneLine(sourceFile, range) {
+    const rangeStart = skipTrivia(sourceFile.text, range.pos);
+    const startLine = sourceFile.getLineAndCharacterOfPosition(rangeStart).line;
+    const endLine = sourceFile.getLineAndCharacterOfPosition(range.end).line;
+    return startLine === endLine;
+  }
+})(SmartIndenter || (SmartIndenter = {}));
+
+// src/deprecatedCompat/deprecate.ts
+var enableDeprecationWarnings = true;
+var typeScriptVersion2;
+function getTypeScriptVersion() {
+  return typeScriptVersion2 != null ? typeScriptVersion2 : typeScriptVersion2 = new Version(version);
+}
+function formatDeprecationMessage(name, error, errorAfter, since, message) {
+  let deprecationMessage = error ? "DeprecationError: " : "DeprecationWarning: ";
+  deprecationMessage += `'${name}' `;
+  deprecationMessage += since ? `has been deprecated since v${since}` : "is deprecated";
+  deprecationMessage += error ? " and can no longer be used." : errorAfter ? ` and will no longer be usable after v${errorAfter}.` : ".";
+  deprecationMessage += message ? ` ${formatStringFromArgs(message, [name], 0)}` : "";
+  return deprecationMessage;
+}
+function createErrorDeprecation(name, errorAfter, since, message) {
+  const deprecationMessage = formatDeprecationMessage(
+    name,
+    /*error*/
+    true,
+    errorAfter,
+    since,
+    message
+  );
+  return () => {
+    throw new TypeError(deprecationMessage);
+  };
+}
+function createWarningDeprecation(name, errorAfter, since, message) {
+  let hasWrittenDeprecation = false;
+  return () => {
+    if (enableDeprecationWarnings && !hasWrittenDeprecation) {
+      Debug.log.warn(formatDeprecationMessage(
+        name,
+        /*error*/
+        false,
+        errorAfter,
+        since,
+        message
+      ));
+      hasWrittenDeprecation = true;
     }
-    setOptions(formatSettings, preferences) {
-      if (formatSettings) {
-        if (!this.formatSettings) {
-          this.formatSettings = getDefaultFormatCodeSettings(this.host.newLine);
-          assign(this.formatSettings, formatSettings);
-        } else {
-          this.formatSettings = { ...this.formatSettings, ...formatSettings };
-        }
-      }
-      if (preferences) {
-        if (!this.preferences) {
-          this.preferences = emptyOptions;
-        }
-        this.preferences = { ...this.preferences, ...preferences };
+  };
+}
+function createDeprecation(name, options = {}) {
+  var _a2, _b;
+  const version2 = typeof options.typeScriptVersion === "string" ? new Version(options.typeScriptVersion) : (_a2 = options.typeScriptVersion) != null ? _a2 : getTypeScriptVersion();
+  const errorAfter = typeof options.errorAfter === "string" ? new Version(options.errorAfter) : options.errorAfter;
+  const warnAfter = typeof options.warnAfter === "string" ? new Version(options.warnAfter) : options.warnAfter;
+  const since = typeof options.since === "string" ? new Version(options.since) : (_b = options.since) != null ? _b : warnAfter;
+  const error = options.error || errorAfter && version2.compareTo(errorAfter) <= 0;
+  const warn = !warnAfter || version2.compareTo(warnAfter) >= 0;
+  return error ? createErrorDeprecation(name, errorAfter, since, options.message) : warn ? createWarningDeprecation(name, errorAfter, since, options.message) : noop;
+}
+function wrapFunction(deprecation, func) {
+  return function() {
+    deprecation();
+    return func.apply(this, arguments);
+  };
+}
+function deprecate(func, options) {
+  var _a2;
+  const deprecation = createDeprecation((_a2 = options == null ? void 0 : options.name) != null ? _a2 : Debug.getFunctionName(func), options);
+  return wrapFunction(deprecation, func);
+}
+
+// src/deprecatedCompat/deprecations.ts
+function createOverload(name, overloads, binder2, deprecations) {
+  Object.defineProperty(call, "name", { ...Object.getOwnPropertyDescriptor(call, "name"), value: name });
+  if (deprecations) {
+    for (const key of Object.keys(deprecations)) {
+      const index = +key;
+      if (!isNaN(index) && hasProperty(overloads, `${index}`)) {
+        overloads[index] = deprecate(overloads[index], { ...deprecations[index], name });
+      }
+    }
+  }
+  const bind = createBinder2(overloads, binder2);
+  return call;
+  function call(...args) {
+    const index = bind(args);
+    const fn = index !== void 0 ? overloads[index] : void 0;
+    if (typeof fn === "function") {
+      return fn(...args);
+    }
+    throw new TypeError("Invalid arguments");
+  }
+}
+function createBinder2(overloads, binder2) {
+  return (args) => {
+    for (let i = 0; hasProperty(overloads, `${i}`) && hasProperty(binder2, `${i}`); i++) {
+      const fn = binder2[i];
+      if (fn(args)) {
+        return i;
       }
     }
-    getLatestVersion() {
-      this.textStorage.getSnapshot();
-      return this.textStorage.getVersion();
+  };
+}
+function buildOverload(name) {
+  return {
+    overload: (overloads) => ({
+      bind: (binder2) => ({
+        finish: () => createOverload(name, overloads, binder2),
+        deprecate: (deprecations) => ({
+          finish: () => createOverload(name, overloads, binder2, deprecations)
+        })
+      })
+    })
+  };
+}
+
+// src/deprecatedCompat/4.0/nodeFactoryTopLevelExports.ts
+var factoryDeprecation = { since: "4.0", warnAfter: "4.1", message: "Use the appropriate method on 'ts.factory' or the 'factory' supplied by your transformation context instead." };
+var createNodeArray = deprecate(factory.createNodeArray, factoryDeprecation);
+var createNumericLiteral = deprecate(factory.createNumericLiteral, factoryDeprecation);
+var createBigIntLiteral = deprecate(factory.createBigIntLiteral, factoryDeprecation);
+var createStringLiteral = deprecate(factory.createStringLiteral, factoryDeprecation);
+var createStringLiteralFromNode = deprecate(factory.createStringLiteralFromNode, factoryDeprecation);
+var createRegularExpressionLiteral = deprecate(factory.createRegularExpressionLiteral, factoryDeprecation);
+var createLoopVariable = deprecate(factory.createLoopVariable, factoryDeprecation);
+var createUniqueName = deprecate(factory.createUniqueName, factoryDeprecation);
+var createPrivateIdentifier = deprecate(factory.createPrivateIdentifier, factoryDeprecation);
+var createSuper = deprecate(factory.createSuper, factoryDeprecation);
+var createThis = deprecate(factory.createThis, factoryDeprecation);
+var createNull = deprecate(factory.createNull, factoryDeprecation);
+var createTrue = deprecate(factory.createTrue, factoryDeprecation);
+var createFalse = deprecate(factory.createFalse, factoryDeprecation);
+var createModifier = deprecate(factory.createModifier, factoryDeprecation);
+var createModifiersFromModifierFlags = deprecate(factory.createModifiersFromModifierFlags, factoryDeprecation);
+var createQualifiedName = deprecate(factory.createQualifiedName, factoryDeprecation);
+var updateQualifiedName = deprecate(factory.updateQualifiedName, factoryDeprecation);
+var createComputedPropertyName = deprecate(factory.createComputedPropertyName, factoryDeprecation);
+var updateComputedPropertyName = deprecate(factory.updateComputedPropertyName, factoryDeprecation);
+var createTypeParameterDeclaration = deprecate(factory.createTypeParameterDeclaration, factoryDeprecation);
+var updateTypeParameterDeclaration = deprecate(factory.updateTypeParameterDeclaration, factoryDeprecation);
+var createParameter = deprecate(factory.createParameterDeclaration, factoryDeprecation);
+var updateParameter = deprecate(factory.updateParameterDeclaration, factoryDeprecation);
+var createDecorator = deprecate(factory.createDecorator, factoryDeprecation);
+var updateDecorator = deprecate(factory.updateDecorator, factoryDeprecation);
+var createProperty = deprecate(factory.createPropertyDeclaration, factoryDeprecation);
+var updateProperty = deprecate(factory.updatePropertyDeclaration, factoryDeprecation);
+var createMethod = deprecate(factory.createMethodDeclaration, factoryDeprecation);
+var updateMethod = deprecate(factory.updateMethodDeclaration, factoryDeprecation);
+var createConstructor = deprecate(factory.createConstructorDeclaration, factoryDeprecation);
+var updateConstructor = deprecate(factory.updateConstructorDeclaration, factoryDeprecation);
+var createGetAccessor = deprecate(factory.createGetAccessorDeclaration, factoryDeprecation);
+var updateGetAccessor = deprecate(factory.updateGetAccessorDeclaration, factoryDeprecation);
+var createSetAccessor = deprecate(factory.createSetAccessorDeclaration, factoryDeprecation);
+var updateSetAccessor = deprecate(factory.updateSetAccessorDeclaration, factoryDeprecation);
+var createCallSignature = deprecate(factory.createCallSignature, factoryDeprecation);
+var updateCallSignature = deprecate(factory.updateCallSignature, factoryDeprecation);
+var createConstructSignature = deprecate(factory.createConstructSignature, factoryDeprecation);
+var updateConstructSignature = deprecate(factory.updateConstructSignature, factoryDeprecation);
+var updateIndexSignature = deprecate(factory.updateIndexSignature, factoryDeprecation);
+var createKeywordTypeNode = deprecate(factory.createKeywordTypeNode, factoryDeprecation);
+var createTypePredicateNodeWithModifier = deprecate(factory.createTypePredicateNode, factoryDeprecation);
+var updateTypePredicateNodeWithModifier = deprecate(factory.updateTypePredicateNode, factoryDeprecation);
+var createTypeReferenceNode = deprecate(factory.createTypeReferenceNode, factoryDeprecation);
+var updateTypeReferenceNode = deprecate(factory.updateTypeReferenceNode, factoryDeprecation);
+var createFunctionTypeNode = deprecate(factory.createFunctionTypeNode, factoryDeprecation);
+var updateFunctionTypeNode = deprecate(factory.updateFunctionTypeNode, factoryDeprecation);
+var createConstructorTypeNode = deprecate((typeParameters, parameters, type) => {
+  return factory.createConstructorTypeNode(
+    /*modifiers*/
+    void 0,
+    typeParameters,
+    parameters,
+    type
+  );
+}, factoryDeprecation);
+var updateConstructorTypeNode = deprecate((node, typeParameters, parameters, type) => {
+  return factory.updateConstructorTypeNode(node, node.modifiers, typeParameters, parameters, type);
+}, factoryDeprecation);
+var createTypeQueryNode = deprecate(factory.createTypeQueryNode, factoryDeprecation);
+var updateTypeQueryNode = deprecate(factory.updateTypeQueryNode, factoryDeprecation);
+var createTypeLiteralNode = deprecate(factory.createTypeLiteralNode, factoryDeprecation);
+var updateTypeLiteralNode = deprecate(factory.updateTypeLiteralNode, factoryDeprecation);
+var createArrayTypeNode = deprecate(factory.createArrayTypeNode, factoryDeprecation);
+var updateArrayTypeNode = deprecate(factory.updateArrayTypeNode, factoryDeprecation);
+var createTupleTypeNode = deprecate(factory.createTupleTypeNode, factoryDeprecation);
+var updateTupleTypeNode = deprecate(factory.updateTupleTypeNode, factoryDeprecation);
+var createOptionalTypeNode = deprecate(factory.createOptionalTypeNode, factoryDeprecation);
+var updateOptionalTypeNode = deprecate(factory.updateOptionalTypeNode, factoryDeprecation);
+var createRestTypeNode = deprecate(factory.createRestTypeNode, factoryDeprecation);
+var updateRestTypeNode = deprecate(factory.updateRestTypeNode, factoryDeprecation);
+var createUnionTypeNode = deprecate(factory.createUnionTypeNode, factoryDeprecation);
+var updateUnionTypeNode = deprecate(factory.updateUnionTypeNode, factoryDeprecation);
+var createIntersectionTypeNode = deprecate(factory.createIntersectionTypeNode, factoryDeprecation);
+var updateIntersectionTypeNode = deprecate(factory.updateIntersectionTypeNode, factoryDeprecation);
+var createConditionalTypeNode = deprecate(factory.createConditionalTypeNode, factoryDeprecation);
+var updateConditionalTypeNode = deprecate(factory.updateConditionalTypeNode, factoryDeprecation);
+var createInferTypeNode = deprecate(factory.createInferTypeNode, factoryDeprecation);
+var updateInferTypeNode = deprecate(factory.updateInferTypeNode, factoryDeprecation);
+var createImportTypeNode = deprecate(factory.createImportTypeNode, factoryDeprecation);
+var updateImportTypeNode = deprecate(factory.updateImportTypeNode, factoryDeprecation);
+var createParenthesizedType = deprecate(factory.createParenthesizedType, factoryDeprecation);
+var updateParenthesizedType = deprecate(factory.updateParenthesizedType, factoryDeprecation);
+var createThisTypeNode = deprecate(factory.createThisTypeNode, factoryDeprecation);
+var updateTypeOperatorNode = deprecate(factory.updateTypeOperatorNode, factoryDeprecation);
+var createIndexedAccessTypeNode = deprecate(factory.createIndexedAccessTypeNode, factoryDeprecation);
+var updateIndexedAccessTypeNode = deprecate(factory.updateIndexedAccessTypeNode, factoryDeprecation);
+var createMappedTypeNode = deprecate(factory.createMappedTypeNode, factoryDeprecation);
+var updateMappedTypeNode = deprecate(factory.updateMappedTypeNode, factoryDeprecation);
+var createLiteralTypeNode = deprecate(factory.createLiteralTypeNode, factoryDeprecation);
+var updateLiteralTypeNode = deprecate(factory.updateLiteralTypeNode, factoryDeprecation);
+var createObjectBindingPattern = deprecate(factory.createObjectBindingPattern, factoryDeprecation);
+var updateObjectBindingPattern = deprecate(factory.updateObjectBindingPattern, factoryDeprecation);
+var createArrayBindingPattern = deprecate(factory.createArrayBindingPattern, factoryDeprecation);
+var updateArrayBindingPattern = deprecate(factory.updateArrayBindingPattern, factoryDeprecation);
+var createBindingElement = deprecate(factory.createBindingElement, factoryDeprecation);
+var updateBindingElement = deprecate(factory.updateBindingElement, factoryDeprecation);
+var createArrayLiteral = deprecate(factory.createArrayLiteralExpression, factoryDeprecation);
+var updateArrayLiteral = deprecate(factory.updateArrayLiteralExpression, factoryDeprecation);
+var createObjectLiteral = deprecate(factory.createObjectLiteralExpression, factoryDeprecation);
+var updateObjectLiteral = deprecate(factory.updateObjectLiteralExpression, factoryDeprecation);
+var createPropertyAccess = deprecate(factory.createPropertyAccessExpression, factoryDeprecation);
+var updatePropertyAccess = deprecate(factory.updatePropertyAccessExpression, factoryDeprecation);
+var createPropertyAccessChain = deprecate(factory.createPropertyAccessChain, factoryDeprecation);
+var updatePropertyAccessChain = deprecate(factory.updatePropertyAccessChain, factoryDeprecation);
+var createElementAccess = deprecate(factory.createElementAccessExpression, factoryDeprecation);
+var updateElementAccess = deprecate(factory.updateElementAccessExpression, factoryDeprecation);
+var createElementAccessChain = deprecate(factory.createElementAccessChain, factoryDeprecation);
+var updateElementAccessChain = deprecate(factory.updateElementAccessChain, factoryDeprecation);
+var createCall = deprecate(factory.createCallExpression, factoryDeprecation);
+var updateCall = deprecate(factory.updateCallExpression, factoryDeprecation);
+var createCallChain = deprecate(factory.createCallChain, factoryDeprecation);
+var updateCallChain = deprecate(factory.updateCallChain, factoryDeprecation);
+var createNew = deprecate(factory.createNewExpression, factoryDeprecation);
+var updateNew = deprecate(factory.updateNewExpression, factoryDeprecation);
+var createTypeAssertion = deprecate(factory.createTypeAssertion, factoryDeprecation);
+var updateTypeAssertion = deprecate(factory.updateTypeAssertion, factoryDeprecation);
+var createParen = deprecate(factory.createParenthesizedExpression, factoryDeprecation);
+var updateParen = deprecate(factory.updateParenthesizedExpression, factoryDeprecation);
+var createFunctionExpression = deprecate(factory.createFunctionExpression, factoryDeprecation);
+var updateFunctionExpression = deprecate(factory.updateFunctionExpression, factoryDeprecation);
+var createDelete = deprecate(factory.createDeleteExpression, factoryDeprecation);
+var updateDelete = deprecate(factory.updateDeleteExpression, factoryDeprecation);
+var createTypeOf = deprecate(factory.createTypeOfExpression, factoryDeprecation);
+var updateTypeOf = deprecate(factory.updateTypeOfExpression, factoryDeprecation);
+var createVoid = deprecate(factory.createVoidExpression, factoryDeprecation);
+var updateVoid = deprecate(factory.updateVoidExpression, factoryDeprecation);
+var createAwait = deprecate(factory.createAwaitExpression, factoryDeprecation);
+var updateAwait = deprecate(factory.updateAwaitExpression, factoryDeprecation);
+var createPrefix = deprecate(factory.createPrefixUnaryExpression, factoryDeprecation);
+var updatePrefix = deprecate(factory.updatePrefixUnaryExpression, factoryDeprecation);
+var createPostfix = deprecate(factory.createPostfixUnaryExpression, factoryDeprecation);
+var updatePostfix = deprecate(factory.updatePostfixUnaryExpression, factoryDeprecation);
+var createBinary = deprecate(factory.createBinaryExpression, factoryDeprecation);
+var updateConditional = deprecate(factory.updateConditionalExpression, factoryDeprecation);
+var createTemplateExpression = deprecate(factory.createTemplateExpression, factoryDeprecation);
+var updateTemplateExpression = deprecate(factory.updateTemplateExpression, factoryDeprecation);
+var createTemplateHead = deprecate(factory.createTemplateHead, factoryDeprecation);
+var createTemplateMiddle = deprecate(factory.createTemplateMiddle, factoryDeprecation);
+var createTemplateTail = deprecate(factory.createTemplateTail, factoryDeprecation);
+var createNoSubstitutionTemplateLiteral = deprecate(factory.createNoSubstitutionTemplateLiteral, factoryDeprecation);
+var updateYield = deprecate(factory.updateYieldExpression, factoryDeprecation);
+var createSpread = deprecate(factory.createSpreadElement, factoryDeprecation);
+var updateSpread = deprecate(factory.updateSpreadElement, factoryDeprecation);
+var createOmittedExpression = deprecate(factory.createOmittedExpression, factoryDeprecation);
+var createAsExpression = deprecate(factory.createAsExpression, factoryDeprecation);
+var updateAsExpression = deprecate(factory.updateAsExpression, factoryDeprecation);
+var createNonNullExpression = deprecate(factory.createNonNullExpression, factoryDeprecation);
+var updateNonNullExpression = deprecate(factory.updateNonNullExpression, factoryDeprecation);
+var createNonNullChain = deprecate(factory.createNonNullChain, factoryDeprecation);
+var updateNonNullChain = deprecate(factory.updateNonNullChain, factoryDeprecation);
+var createMetaProperty = deprecate(factory.createMetaProperty, factoryDeprecation);
+var updateMetaProperty = deprecate(factory.updateMetaProperty, factoryDeprecation);
+var createTemplateSpan = deprecate(factory.createTemplateSpan, factoryDeprecation);
+var updateTemplateSpan = deprecate(factory.updateTemplateSpan, factoryDeprecation);
+var createSemicolonClassElement = deprecate(factory.createSemicolonClassElement, factoryDeprecation);
+var createBlock = deprecate(factory.createBlock, factoryDeprecation);
+var updateBlock = deprecate(factory.updateBlock, factoryDeprecation);
+var createVariableStatement = deprecate(factory.createVariableStatement, factoryDeprecation);
+var updateVariableStatement = deprecate(factory.updateVariableStatement, factoryDeprecation);
+var createEmptyStatement = deprecate(factory.createEmptyStatement, factoryDeprecation);
+var createExpressionStatement = deprecate(factory.createExpressionStatement, factoryDeprecation);
+var updateExpressionStatement = deprecate(factory.updateExpressionStatement, factoryDeprecation);
+var createStatement = deprecate(factory.createExpressionStatement, factoryDeprecation);
+var updateStatement = deprecate(factory.updateExpressionStatement, factoryDeprecation);
+var createIf = deprecate(factory.createIfStatement, factoryDeprecation);
+var updateIf = deprecate(factory.updateIfStatement, factoryDeprecation);
+var createDo = deprecate(factory.createDoStatement, factoryDeprecation);
+var updateDo = deprecate(factory.updateDoStatement, factoryDeprecation);
+var createWhile = deprecate(factory.createWhileStatement, factoryDeprecation);
+var updateWhile = deprecate(factory.updateWhileStatement, factoryDeprecation);
+var createFor = deprecate(factory.createForStatement, factoryDeprecation);
+var updateFor = deprecate(factory.updateForStatement, factoryDeprecation);
+var createForIn = deprecate(factory.createForInStatement, factoryDeprecation);
+var updateForIn = deprecate(factory.updateForInStatement, factoryDeprecation);
+var createForOf = deprecate(factory.createForOfStatement, factoryDeprecation);
+var updateForOf = deprecate(factory.updateForOfStatement, factoryDeprecation);
+var createContinue = deprecate(factory.createContinueStatement, factoryDeprecation);
+var updateContinue = deprecate(factory.updateContinueStatement, factoryDeprecation);
+var createBreak = deprecate(factory.createBreakStatement, factoryDeprecation);
+var updateBreak = deprecate(factory.updateBreakStatement, factoryDeprecation);
+var createReturn = deprecate(factory.createReturnStatement, factoryDeprecation);
+var updateReturn = deprecate(factory.updateReturnStatement, factoryDeprecation);
+var createWith = deprecate(factory.createWithStatement, factoryDeprecation);
+var updateWith = deprecate(factory.updateWithStatement, factoryDeprecation);
+var createSwitch = deprecate(factory.createSwitchStatement, factoryDeprecation);
+var updateSwitch = deprecate(factory.updateSwitchStatement, factoryDeprecation);
+var createLabel = deprecate(factory.createLabeledStatement, factoryDeprecation);
+var updateLabel = deprecate(factory.updateLabeledStatement, factoryDeprecation);
+var createThrow = deprecate(factory.createThrowStatement, factoryDeprecation);
+var updateThrow = deprecate(factory.updateThrowStatement, factoryDeprecation);
+var createTry = deprecate(factory.createTryStatement, factoryDeprecation);
+var updateTry = deprecate(factory.updateTryStatement, factoryDeprecation);
+var createDebuggerStatement = deprecate(factory.createDebuggerStatement, factoryDeprecation);
+var createVariableDeclarationList = deprecate(factory.createVariableDeclarationList, factoryDeprecation);
+var updateVariableDeclarationList = deprecate(factory.updateVariableDeclarationList, factoryDeprecation);
+var createFunctionDeclaration = deprecate(factory.createFunctionDeclaration, factoryDeprecation);
+var updateFunctionDeclaration = deprecate(factory.updateFunctionDeclaration, factoryDeprecation);
+var createClassDeclaration = deprecate(factory.createClassDeclaration, factoryDeprecation);
+var updateClassDeclaration = deprecate(factory.updateClassDeclaration, factoryDeprecation);
+var createInterfaceDeclaration = deprecate(factory.createInterfaceDeclaration, factoryDeprecation);
+var updateInterfaceDeclaration = deprecate(factory.updateInterfaceDeclaration, factoryDeprecation);
+var createTypeAliasDeclaration = deprecate(factory.createTypeAliasDeclaration, factoryDeprecation);
+var updateTypeAliasDeclaration = deprecate(factory.updateTypeAliasDeclaration, factoryDeprecation);
+var createEnumDeclaration = deprecate(factory.createEnumDeclaration, factoryDeprecation);
+var updateEnumDeclaration = deprecate(factory.updateEnumDeclaration, factoryDeprecation);
+var createModuleDeclaration = deprecate(factory.createModuleDeclaration, factoryDeprecation);
+var updateModuleDeclaration = deprecate(factory.updateModuleDeclaration, factoryDeprecation);
+var createModuleBlock = deprecate(factory.createModuleBlock, factoryDeprecation);
+var updateModuleBlock = deprecate(factory.updateModuleBlock, factoryDeprecation);
+var createCaseBlock = deprecate(factory.createCaseBlock, factoryDeprecation);
+var updateCaseBlock = deprecate(factory.updateCaseBlock, factoryDeprecation);
+var createNamespaceExportDeclaration = deprecate(factory.createNamespaceExportDeclaration, factoryDeprecation);
+var updateNamespaceExportDeclaration = deprecate(factory.updateNamespaceExportDeclaration, factoryDeprecation);
+var createImportEqualsDeclaration = deprecate(factory.createImportEqualsDeclaration, factoryDeprecation);
+var updateImportEqualsDeclaration = deprecate(factory.updateImportEqualsDeclaration, factoryDeprecation);
+var createImportDeclaration = deprecate(factory.createImportDeclaration, factoryDeprecation);
+var updateImportDeclaration = deprecate(factory.updateImportDeclaration, factoryDeprecation);
+var createNamespaceImport = deprecate(factory.createNamespaceImport, factoryDeprecation);
+var updateNamespaceImport = deprecate(factory.updateNamespaceImport, factoryDeprecation);
+var createNamedImports = deprecate(factory.createNamedImports, factoryDeprecation);
+var updateNamedImports = deprecate(factory.updateNamedImports, factoryDeprecation);
+var createImportSpecifier = deprecate(factory.createImportSpecifier, factoryDeprecation);
+var updateImportSpecifier = deprecate(factory.updateImportSpecifier, factoryDeprecation);
+var createExportAssignment2 = deprecate(factory.createExportAssignment, factoryDeprecation);
+var updateExportAssignment = deprecate(factory.updateExportAssignment, factoryDeprecation);
+var createNamedExports = deprecate(factory.createNamedExports, factoryDeprecation);
+var updateNamedExports = deprecate(factory.updateNamedExports, factoryDeprecation);
+var createExportSpecifier = deprecate(factory.createExportSpecifier, factoryDeprecation);
+var updateExportSpecifier = deprecate(factory.updateExportSpecifier, factoryDeprecation);
+var createExternalModuleReference = deprecate(factory.createExternalModuleReference, factoryDeprecation);
+var updateExternalModuleReference = deprecate(factory.updateExternalModuleReference, factoryDeprecation);
+var createJSDocTypeExpression = deprecate(factory.createJSDocTypeExpression, factoryDeprecation);
+var createJSDocTypeTag = deprecate(factory.createJSDocTypeTag, factoryDeprecation);
+var createJSDocReturnTag = deprecate(factory.createJSDocReturnTag, factoryDeprecation);
+var createJSDocThisTag = deprecate(factory.createJSDocThisTag, factoryDeprecation);
+var createJSDocComment = deprecate(factory.createJSDocComment, factoryDeprecation);
+var createJSDocParameterTag = deprecate(factory.createJSDocParameterTag, factoryDeprecation);
+var createJSDocClassTag = deprecate(factory.createJSDocClassTag, factoryDeprecation);
+var createJSDocAugmentsTag = deprecate(factory.createJSDocAugmentsTag, factoryDeprecation);
+var createJSDocEnumTag = deprecate(factory.createJSDocEnumTag, factoryDeprecation);
+var createJSDocTemplateTag = deprecate(factory.createJSDocTemplateTag, factoryDeprecation);
+var createJSDocTypedefTag = deprecate(factory.createJSDocTypedefTag, factoryDeprecation);
+var createJSDocCallbackTag = deprecate(factory.createJSDocCallbackTag, factoryDeprecation);
+var createJSDocSignature = deprecate(factory.createJSDocSignature, factoryDeprecation);
+var createJSDocPropertyTag = deprecate(factory.createJSDocPropertyTag, factoryDeprecation);
+var createJSDocTypeLiteral = deprecate(factory.createJSDocTypeLiteral, factoryDeprecation);
+var createJSDocImplementsTag = deprecate(factory.createJSDocImplementsTag, factoryDeprecation);
+var createJSDocAuthorTag = deprecate(factory.createJSDocAuthorTag, factoryDeprecation);
+var createJSDocPublicTag = deprecate(factory.createJSDocPublicTag, factoryDeprecation);
+var createJSDocPrivateTag = deprecate(factory.createJSDocPrivateTag, factoryDeprecation);
+var createJSDocProtectedTag = deprecate(factory.createJSDocProtectedTag, factoryDeprecation);
+var createJSDocReadonlyTag = deprecate(factory.createJSDocReadonlyTag, factoryDeprecation);
+var createJSDocTag = deprecate(factory.createJSDocUnknownTag, factoryDeprecation);
+var createJsxElement = deprecate(factory.createJsxElement, factoryDeprecation);
+var updateJsxElement = deprecate(factory.updateJsxElement, factoryDeprecation);
+var createJsxSelfClosingElement = deprecate(factory.createJsxSelfClosingElement, factoryDeprecation);
+var updateJsxSelfClosingElement = deprecate(factory.updateJsxSelfClosingElement, factoryDeprecation);
+var createJsxOpeningElement = deprecate(factory.createJsxOpeningElement, factoryDeprecation);
+var updateJsxOpeningElement = deprecate(factory.updateJsxOpeningElement, factoryDeprecation);
+var createJsxClosingElement = deprecate(factory.createJsxClosingElement, factoryDeprecation);
+var updateJsxClosingElement = deprecate(factory.updateJsxClosingElement, factoryDeprecation);
+var createJsxFragment = deprecate(factory.createJsxFragment, factoryDeprecation);
+var createJsxText = deprecate(factory.createJsxText, factoryDeprecation);
+var updateJsxText = deprecate(factory.updateJsxText, factoryDeprecation);
+var createJsxOpeningFragment = deprecate(factory.createJsxOpeningFragment, factoryDeprecation);
+var createJsxJsxClosingFragment = deprecate(factory.createJsxJsxClosingFragment, factoryDeprecation);
+var updateJsxFragment = deprecate(factory.updateJsxFragment, factoryDeprecation);
+var createJsxAttribute = deprecate(factory.createJsxAttribute, factoryDeprecation);
+var updateJsxAttribute = deprecate(factory.updateJsxAttribute, factoryDeprecation);
+var createJsxAttributes = deprecate(factory.createJsxAttributes, factoryDeprecation);
+var updateJsxAttributes = deprecate(factory.updateJsxAttributes, factoryDeprecation);
+var createJsxSpreadAttribute = deprecate(factory.createJsxSpreadAttribute, factoryDeprecation);
+var updateJsxSpreadAttribute = deprecate(factory.updateJsxSpreadAttribute, factoryDeprecation);
+var createJsxExpression = deprecate(factory.createJsxExpression, factoryDeprecation);
+var updateJsxExpression = deprecate(factory.updateJsxExpression, factoryDeprecation);
+var createCaseClause = deprecate(factory.createCaseClause, factoryDeprecation);
+var updateCaseClause = deprecate(factory.updateCaseClause, factoryDeprecation);
+var createDefaultClause = deprecate(factory.createDefaultClause, factoryDeprecation);
+var updateDefaultClause = deprecate(factory.updateDefaultClause, factoryDeprecation);
+var createHeritageClause = deprecate(factory.createHeritageClause, factoryDeprecation);
+var updateHeritageClause = deprecate(factory.updateHeritageClause, factoryDeprecation);
+var createCatchClause = deprecate(factory.createCatchClause, factoryDeprecation);
+var updateCatchClause = deprecate(factory.updateCatchClause, factoryDeprecation);
+var createPropertyAssignment = deprecate(factory.createPropertyAssignment, factoryDeprecation);
+var updatePropertyAssignment = deprecate(factory.updatePropertyAssignment, factoryDeprecation);
+var createShorthandPropertyAssignment = deprecate(factory.createShorthandPropertyAssignment, factoryDeprecation);
+var updateShorthandPropertyAssignment = deprecate(factory.updateShorthandPropertyAssignment, factoryDeprecation);
+var createSpreadAssignment = deprecate(factory.createSpreadAssignment, factoryDeprecation);
+var updateSpreadAssignment = deprecate(factory.updateSpreadAssignment, factoryDeprecation);
+var createEnumMember = deprecate(factory.createEnumMember, factoryDeprecation);
+var updateEnumMember = deprecate(factory.updateEnumMember, factoryDeprecation);
+var updateSourceFileNode = deprecate(factory.updateSourceFile, factoryDeprecation);
+var createNotEmittedStatement = deprecate(factory.createNotEmittedStatement, factoryDeprecation);
+var createPartiallyEmittedExpression = deprecate(factory.createPartiallyEmittedExpression, factoryDeprecation);
+var updatePartiallyEmittedExpression = deprecate(factory.updatePartiallyEmittedExpression, factoryDeprecation);
+var createCommaList = deprecate(factory.createCommaListExpression, factoryDeprecation);
+var updateCommaList = deprecate(factory.updateCommaListExpression, factoryDeprecation);
+var createBundle = deprecate(factory.createBundle, factoryDeprecation);
+var updateBundle = deprecate(factory.updateBundle, factoryDeprecation);
+var createImmediatelyInvokedFunctionExpression = deprecate(factory.createImmediatelyInvokedFunctionExpression, factoryDeprecation);
+var createImmediatelyInvokedArrowFunction = deprecate(factory.createImmediatelyInvokedArrowFunction, factoryDeprecation);
+var createVoidZero = deprecate(factory.createVoidZero, factoryDeprecation);
+var createExportDefault = deprecate(factory.createExportDefault, factoryDeprecation);
+var createExternalModuleExport = deprecate(factory.createExternalModuleExport, factoryDeprecation);
+var createNamespaceExport = deprecate(factory.createNamespaceExport, factoryDeprecation);
+var updateNamespaceExport = deprecate(factory.updateNamespaceExport, factoryDeprecation);
+var createToken = deprecate(function createToken2(kind) {
+  return factory.createToken(kind);
+}, factoryDeprecation);
+var createIdentifier = deprecate(function createIdentifier2(text) {
+  return factory.createIdentifier(
+    text,
+    /*typeArguments*/
+    void 0,
+    /*originalKeywordKind*/
+    void 0
+  );
+}, factoryDeprecation);
+var createTempVariable = deprecate(function createTempVariable2(recordTempVariable) {
+  return factory.createTempVariable(
+    recordTempVariable,
+    /*reserveInNestedScopes*/
+    void 0
+  );
+}, factoryDeprecation);
+var getGeneratedNameForNode = deprecate(function getGeneratedNameForNode2(node) {
+  return factory.getGeneratedNameForNode(
+    node,
+    /*flags*/
+    void 0
+  );
+}, factoryDeprecation);
+var createOptimisticUniqueName = deprecate(function createOptimisticUniqueName2(text) {
+  return factory.createUniqueName(text, 16 /* Optimistic */);
+}, factoryDeprecation);
+var createFileLevelUniqueName = deprecate(function createFileLevelUniqueName2(text) {
+  return factory.createUniqueName(text, 16 /* Optimistic */ | 32 /* FileLevel */);
+}, factoryDeprecation);
+var createIndexSignature = deprecate(function createIndexSignature2(decorators, modifiers, parameters, type) {
+  return factory.createIndexSignature(decorators, modifiers, parameters, type);
+}, factoryDeprecation);
+var createTypePredicateNode = deprecate(function createTypePredicateNode2(parameterName, type) {
+  return factory.createTypePredicateNode(
+    /*assertsModifier*/
+    void 0,
+    parameterName,
+    type
+  );
+}, factoryDeprecation);
+var updateTypePredicateNode = deprecate(function updateTypePredicateNode2(node, parameterName, type) {
+  return factory.updateTypePredicateNode(
+    node,
+    /*assertsModifier*/
+    void 0,
+    parameterName,
+    type
+  );
+}, factoryDeprecation);
+var createLiteral = deprecate(function createLiteral2(value) {
+  if (typeof value === "number") {
+    return factory.createNumericLiteral(value);
+  }
+  if (typeof value === "object" && "base10Value" in value) {
+    return factory.createBigIntLiteral(value);
+  }
+  if (typeof value === "boolean") {
+    return value ? factory.createTrue() : factory.createFalse();
+  }
+  if (typeof value === "string") {
+    return factory.createStringLiteral(
+      value,
+      /*isSingleQuote*/
+      void 0
+    );
+  }
+  return factory.createStringLiteralFromNode(value);
+}, { since: "4.0", warnAfter: "4.1", message: "Use `factory.createStringLiteral`, `factory.createStringLiteralFromNode`, `factory.createNumericLiteral`, `factory.createBigIntLiteral`, `factory.createTrue`, `factory.createFalse`, or the factory supplied by your transformation context instead." });
+var createMethodSignature = deprecate(function createMethodSignature2(typeParameters, parameters, type, name, questionToken) {
+  return factory.createMethodSignature(
+    /*modifiers*/
+    void 0,
+    name,
+    questionToken,
+    typeParameters,
+    parameters,
+    type
+  );
+}, factoryDeprecation);
+var updateMethodSignature = deprecate(function updateMethodSignature2(node, typeParameters, parameters, type, name, questionToken) {
+  return factory.updateMethodSignature(node, node.modifiers, name, questionToken, typeParameters, parameters, type);
+}, factoryDeprecation);
+var createTypeOperatorNode = deprecate(function createTypeOperatorNode2(operatorOrType, type) {
+  let operator;
+  if (type) {
+    operator = operatorOrType;
+  } else {
+    type = operatorOrType;
+    operator = 141 /* KeyOfKeyword */;
+  }
+  return factory.createTypeOperatorNode(operator, type);
+}, factoryDeprecation);
+var createTaggedTemplate = deprecate(function createTaggedTemplate2(tag, typeArgumentsOrTemplate, template) {
+  let typeArguments;
+  if (template) {
+    typeArguments = typeArgumentsOrTemplate;
+  } else {
+    template = typeArgumentsOrTemplate;
+  }
+  return factory.createTaggedTemplateExpression(tag, typeArguments, template);
+}, factoryDeprecation);
+var updateTaggedTemplate = deprecate(function updateTaggedTemplate2(node, tag, typeArgumentsOrTemplate, template) {
+  let typeArguments;
+  if (template) {
+    typeArguments = typeArgumentsOrTemplate;
+  } else {
+    template = typeArgumentsOrTemplate;
+  }
+  return factory.updateTaggedTemplateExpression(node, tag, typeArguments, template);
+}, factoryDeprecation);
+var updateBinary = deprecate(function updateBinary2(node, left, right, operator = node.operatorToken) {
+  if (typeof operator === "number") {
+    operator = operator === node.operatorToken.kind ? node.operatorToken : factory.createToken(operator);
+  }
+  return factory.updateBinaryExpression(node, left, operator, right);
+}, factoryDeprecation);
+var createConditional = deprecate(function createConditional2(condition, questionTokenOrWhenTrue, whenTrueOrWhenFalse, colonToken, whenFalse) {
+  return arguments.length === 5 ? factory.createConditionalExpression(condition, questionTokenOrWhenTrue, whenTrueOrWhenFalse, colonToken, whenFalse) : arguments.length === 3 ? factory.createConditionalExpression(condition, factory.createToken(57 /* QuestionToken */), questionTokenOrWhenTrue, factory.createToken(58 /* ColonToken */), whenTrueOrWhenFalse) : Debug.fail("Argument count mismatch");
+}, factoryDeprecation);
+var createYield = deprecate(function createYield2(asteriskTokenOrExpression, expression) {
+  let asteriskToken;
+  if (expression) {
+    asteriskToken = asteriskTokenOrExpression;
+  } else {
+    expression = asteriskTokenOrExpression;
+  }
+  return factory.createYieldExpression(asteriskToken, expression);
+}, factoryDeprecation);
+var createClassExpression = deprecate(function createClassExpression2(modifiers, name, typeParameters, heritageClauses, members) {
+  return factory.createClassExpression(
+    /*decorators*/
+    void 0,
+    modifiers,
+    name,
+    typeParameters,
+    heritageClauses,
+    members
+  );
+}, factoryDeprecation);
+var updateClassExpression = deprecate(function updateClassExpression2(node, modifiers, name, typeParameters, heritageClauses, members) {
+  return factory.updateClassExpression(
+    node,
+    /*decorators*/
+    void 0,
+    modifiers,
+    name,
+    typeParameters,
+    heritageClauses,
+    members
+  );
+}, factoryDeprecation);
+var createPropertySignature = deprecate(function createPropertySignature2(modifiers, name, questionToken, type, initializer) {
+  const node = factory.createPropertySignature(modifiers, name, questionToken, type);
+  node.initializer = initializer;
+  return node;
+}, factoryDeprecation);
+var updatePropertySignature = deprecate(function updatePropertySignature2(node, modifiers, name, questionToken, type, initializer) {
+  let updated = factory.updatePropertySignature(node, modifiers, name, questionToken, type);
+  if (node.initializer !== initializer) {
+    if (updated === node) {
+      updated = factory.cloneNode(node);
+    }
+    updated.initializer = initializer;
+  }
+  return updated;
+}, factoryDeprecation);
+var createExpressionWithTypeArguments = deprecate(function createExpressionWithTypeArguments2(typeArguments, expression) {
+  return factory.createExpressionWithTypeArguments(expression, typeArguments);
+}, factoryDeprecation);
+var updateExpressionWithTypeArguments = deprecate(function updateExpressionWithTypeArguments2(node, typeArguments, expression) {
+  return factory.updateExpressionWithTypeArguments(node, expression, typeArguments);
+}, factoryDeprecation);
+var createArrowFunction = deprecate(function createArrowFunction2(modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) {
+  return arguments.length === 6 ? factory.createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) : arguments.length === 5 ? factory.createArrowFunction(
+    modifiers,
+    typeParameters,
+    parameters,
+    type,
+    /*equalsGreaterThanToken*/
+    void 0,
+    equalsGreaterThanTokenOrBody
+  ) : Debug.fail("Argument count mismatch");
+}, factoryDeprecation);
+var updateArrowFunction = deprecate(function updateArrowFunction2(node, modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) {
+  return arguments.length === 7 ? factory.updateArrowFunction(node, modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) : arguments.length === 6 ? factory.updateArrowFunction(node, modifiers, typeParameters, parameters, type, node.equalsGreaterThanToken, equalsGreaterThanTokenOrBody) : Debug.fail("Argument count mismatch");
+}, factoryDeprecation);
+var createVariableDeclaration = deprecate(function createVariableDeclaration2(name, exclamationTokenOrType, typeOrInitializer, initializer) {
+  return arguments.length === 4 ? factory.createVariableDeclaration(name, exclamationTokenOrType, typeOrInitializer, initializer) : arguments.length >= 1 && arguments.length <= 3 ? factory.createVariableDeclaration(
+    name,
+    /*exclamationToken*/
+    void 0,
+    exclamationTokenOrType,
+    typeOrInitializer
+  ) : Debug.fail("Argument count mismatch");
+}, factoryDeprecation);
+var updateVariableDeclaration = deprecate(function updateVariableDeclaration2(node, name, exclamationTokenOrType, typeOrInitializer, initializer) {
+  return arguments.length === 5 ? factory.updateVariableDeclaration(node, name, exclamationTokenOrType, typeOrInitializer, initializer) : arguments.length === 4 ? factory.updateVariableDeclaration(node, name, node.exclamationToken, exclamationTokenOrType, typeOrInitializer) : Debug.fail("Argument count mismatch");
+}, factoryDeprecation);
+var createImportClause = deprecate(function createImportClause2(name, namedBindings, isTypeOnly = false) {
+  return factory.createImportClause(isTypeOnly, name, namedBindings);
+}, factoryDeprecation);
+var updateImportClause = deprecate(function updateImportClause2(node, name, namedBindings, isTypeOnly) {
+  return factory.updateImportClause(node, isTypeOnly, name, namedBindings);
+}, factoryDeprecation);
+var createExportDeclaration = deprecate(function createExportDeclaration2(decorators, modifiers, exportClause, moduleSpecifier, isTypeOnly = false) {
+  return factory.createExportDeclaration(decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier);
+}, factoryDeprecation);
+var updateExportDeclaration = deprecate(function updateExportDeclaration2(node, decorators, modifiers, exportClause, moduleSpecifier, isTypeOnly) {
+  return factory.updateExportDeclaration(node, decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, node.assertClause);
+}, factoryDeprecation);
+var createJSDocParamTag = deprecate(function createJSDocParamTag2(name, isBracketed, typeExpression, comment) {
+  return factory.createJSDocParameterTag(
+    /*tagName*/
+    void 0,
+    name,
+    isBracketed,
+    typeExpression,
+    /*isNameFirst*/
+    false,
+    comment ? factory.createNodeArray([factory.createJSDocText(comment)]) : void 0
+  );
+}, factoryDeprecation);
+var createComma = deprecate(function createComma2(left, right) {
+  return factory.createComma(left, right);
+}, factoryDeprecation);
+var createLessThan = deprecate(function createLessThan2(left, right) {
+  return factory.createLessThan(left, right);
+}, factoryDeprecation);
+var createAssignment = deprecate(function createAssignment2(left, right) {
+  return factory.createAssignment(left, right);
+}, factoryDeprecation);
+var createStrictEquality = deprecate(function createStrictEquality2(left, right) {
+  return factory.createStrictEquality(left, right);
+}, factoryDeprecation);
+var createStrictInequality = deprecate(function createStrictInequality2(left, right) {
+  return factory.createStrictInequality(left, right);
+}, factoryDeprecation);
+var createAdd = deprecate(function createAdd2(left, right) {
+  return factory.createAdd(left, right);
+}, factoryDeprecation);
+var createSubtract = deprecate(function createSubtract2(left, right) {
+  return factory.createSubtract(left, right);
+}, factoryDeprecation);
+var createLogicalAnd = deprecate(function createLogicalAnd2(left, right) {
+  return factory.createLogicalAnd(left, right);
+}, factoryDeprecation);
+var createLogicalOr = deprecate(function createLogicalOr2(left, right) {
+  return factory.createLogicalOr(left, right);
+}, factoryDeprecation);
+var createPostfixIncrement = deprecate(function createPostfixIncrement2(operand) {
+  return factory.createPostfixIncrement(operand);
+}, factoryDeprecation);
+var createLogicalNot = deprecate(function createLogicalNot2(operand) {
+  return factory.createLogicalNot(operand);
+}, factoryDeprecation);
+var createNode2 = deprecate(function createNode3(kind, pos = 0, end = 0) {
+  return setTextRangePosEnd(
+    kind === 308 /* SourceFile */ ? parseBaseNodeFactory.createBaseSourceFileNode(kind) : kind === 79 /* Identifier */ ? parseBaseNodeFactory.createBaseIdentifierNode(kind) : kind === 80 /* PrivateIdentifier */ ? parseBaseNodeFactory.createBasePrivateIdentifierNode(kind) : !isNodeKind(kind) ? parseBaseNodeFactory.createBaseTokenNode(kind) : parseBaseNodeFactory.createBaseNode(kind),
+    pos,
+    end
+  );
+}, { since: "4.0", warnAfter: "4.1", message: "Use an appropriate `factory` method instead." });
+var getMutableClone = deprecate(function getMutableClone2(node) {
+  const clone2 = factory.cloneNode(node);
+  setTextRange(clone2, node);
+  setParent(clone2, node.parent);
+  return clone2;
+}, { since: "4.0", warnAfter: "4.1", message: "Use an appropriate `factory.update...` method instead, use `setCommentRange` or `setSourceMapRange`, and avoid setting `parent`." });
+
+// src/deprecatedCompat/4.0/renamedNodeTests.ts
+var isTypeAssertion = deprecate(function isTypeAssertion2(node) {
+  return node.kind === 213 /* TypeAssertionExpression */;
+}, {
+  since: "4.0",
+  warnAfter: "4.1",
+  message: "Use `isTypeAssertionExpression` instead."
+});
+
+// src/deprecatedCompat/4.2/renamedNodeTests.ts
+var isIdentifierOrPrivateIdentifier = deprecate(function isIdentifierOrPrivateIdentifier2(node) {
+  return isMemberName(node);
+}, {
+  since: "4.2",
+  warnAfter: "4.3",
+  message: "Use `isMemberName` instead."
+});
+
+// src/deprecatedCompat/4.2/abstractConstructorTypes.ts
+function patchNodeFactory(factory2) {
+  const {
+    createConstructorTypeNode: createConstructorTypeNode2,
+    updateConstructorTypeNode: updateConstructorTypeNode2
+  } = factory2;
+  factory2.createConstructorTypeNode = buildOverload("createConstructorTypeNode").overload({
+    0(modifiers, typeParameters, parameters, type) {
+      return createConstructorTypeNode2(modifiers, typeParameters, parameters, type);
+    },
+    1(typeParameters, parameters, type) {
+      return createConstructorTypeNode2(
+        /*modifiers*/
+        void 0,
+        typeParameters,
+        parameters,
+        type
+      );
+    }
+  }).bind({
+    0: (args) => args.length === 4,
+    1: (args) => args.length === 3
+  }).deprecate({
+    1: { since: "4.2", warnAfter: "4.3", message: "Use the overload that accepts 'modifiers'" }
+  }).finish();
+  factory2.updateConstructorTypeNode = buildOverload("updateConstructorTypeNode").overload({
+    0(node, modifiers, typeParameters, parameters, type) {
+      return updateConstructorTypeNode2(node, modifiers, typeParameters, parameters, type);
+    },
+    1(node, typeParameters, parameters, type) {
+      return updateConstructorTypeNode2(node, node.modifiers, typeParameters, parameters, type);
+    }
+  }).bind({
+    0: (args) => args.length === 5,
+    1: (args) => args.length === 4
+  }).deprecate({
+    1: { since: "4.2", warnAfter: "4.3", message: "Use the overload that accepts 'modifiers'" }
+  }).finish();
+}
+addNodeFactoryPatcher(patchNodeFactory);
+patchNodeFactory(factory);
+
+// src/deprecatedCompat/4.6/importTypeAssertions.ts
+function patchNodeFactory2(factory2) {
+  const {
+    createImportTypeNode: createImportTypeNode2,
+    updateImportTypeNode: updateImportTypeNode2
+  } = factory2;
+  factory2.createImportTypeNode = buildOverload("createImportTypeNode").overload({
+    0(argument, assertions, qualifier, typeArguments, isTypeOf) {
+      return createImportTypeNode2(argument, assertions, qualifier, typeArguments, isTypeOf);
+    },
+    1(argument, qualifier, typeArguments, isTypeOf) {
+      return createImportTypeNode2(
+        argument,
+        /*assertions*/
+        void 0,
+        qualifier,
+        typeArguments,
+        isTypeOf
+      );
+    }
+  }).bind({
+    0: ([, assertions, qualifier, typeArguments, isTypeOf]) => (assertions === void 0 || isImportTypeAssertionContainer(assertions)) && (qualifier === void 0 || !isArray(qualifier)) && (typeArguments === void 0 || isArray(typeArguments)) && (isTypeOf === void 0 || typeof isTypeOf === "boolean"),
+    1: ([, qualifier, typeArguments, isTypeOf, other]) => other === void 0 && (qualifier === void 0 || isEntityName(qualifier)) && (typeArguments === void 0 || isArray(typeArguments)) && (isTypeOf === void 0 || typeof isTypeOf === "boolean")
+  }).deprecate({
+    1: { since: "4.6", warnAfter: "4.7", message: "Use the overload that accepts 'assertions'" }
+  }).finish();
+  factory2.updateImportTypeNode = buildOverload("updateImportTypeNode").overload({
+    0(node, argument, assertions, qualifier, typeArguments, isTypeOf) {
+      return updateImportTypeNode2(node, argument, assertions, qualifier, typeArguments, isTypeOf);
+    },
+    1(node, argument, qualifier, typeArguments, isTypeOf) {
+      return updateImportTypeNode2(node, argument, node.assertions, qualifier, typeArguments, isTypeOf);
+    }
+  }).bind({
+    0: ([, , assertions, qualifier, typeArguments, isTypeOf]) => (assertions === void 0 || isImportTypeAssertionContainer(assertions)) && (qualifier === void 0 || !isArray(qualifier)) && (typeArguments === void 0 || isArray(typeArguments)) && (isTypeOf === void 0 || typeof isTypeOf === "boolean"),
+    1: ([, , qualifier, typeArguments, isTypeOf, other]) => other === void 0 && (qualifier === void 0 || isEntityName(qualifier)) && (typeArguments === void 0 || isArray(typeArguments)) && (isTypeOf === void 0 || typeof isTypeOf === "boolean")
+  }).deprecate({
+    1: { since: "4.6", warnAfter: "4.7", message: "Use the overload that accepts 'assertions'" }
+  }).finish();
+}
+addNodeFactoryPatcher(patchNodeFactory2);
+patchNodeFactory2(factory);
+
+// src/deprecatedCompat/4.7/typeParameterModifiers.ts
+function patchNodeFactory3(factory2) {
+  const {
+    createTypeParameterDeclaration: createTypeParameterDeclaration2,
+    updateTypeParameterDeclaration: updateTypeParameterDeclaration2
+  } = factory2;
+  factory2.createTypeParameterDeclaration = buildOverload("createTypeParameterDeclaration").overload({
+    0(modifiers, name, constraint, defaultType) {
+      return createTypeParameterDeclaration2(modifiers, name, constraint, defaultType);
+    },
+    1(name, constraint, defaultType) {
+      return createTypeParameterDeclaration2(
+        /*modifiers*/
+        void 0,
+        name,
+        constraint,
+        defaultType
+      );
+    }
+  }).bind({
+    0: ([modifiers]) => modifiers === void 0 || isArray(modifiers),
+    1: ([name]) => name !== void 0 && !isArray(name)
+  }).deprecate({
+    1: { since: "4.7", warnAfter: "4.8", message: "Use the overload that accepts 'modifiers'" }
+  }).finish();
+  factory2.updateTypeParameterDeclaration = buildOverload("updateTypeParameterDeclaration").overload({
+    0(node, modifiers, name, constraint, defaultType) {
+      return updateTypeParameterDeclaration2(node, modifiers, name, constraint, defaultType);
+    },
+    1(node, name, constraint, defaultType) {
+      return updateTypeParameterDeclaration2(node, node.modifiers, name, constraint, defaultType);
+    }
+  }).bind({
+    0: ([, modifiers]) => modifiers === void 0 || isArray(modifiers),
+    1: ([, name]) => name !== void 0 && !isArray(name)
+  }).deprecate({
+    1: { since: "4.7", warnAfter: "4.8", message: "Use the overload that accepts 'modifiers'" }
+  }).finish();
+}
+addNodeFactoryPatcher(patchNodeFactory3);
+patchNodeFactory3(factory);
+
+// src/deprecatedCompat/4.8/mergeDecoratorsAndModifiers.ts
+var MUST_MERGE = { since: "4.8", warnAfter: "4.9.0-0", message: "Decorators have been combined with modifiers. Callers should switch to an overload that does not accept a 'decorators' parameter." };
+var DISALLOW_DECORATORS = { since: "4.8", warnAfter: "4.9.0-0", message: `Decorators are no longer supported for this function. Callers should switch to an overload that does not accept a 'decorators' parameter.` };
+var DISALLOW_DECORATORS_AND_MODIFIERS = { since: "4.8", warnAfter: "4.9.0-0", message: `Decorators and modifiers are no longer supported for this function. Callers should switch to an overload that does not accept the 'decorators' and 'modifiers' parameters.` };
+function patchNodeFactory4(factory2) {
+  const {
+    createParameterDeclaration,
+    updateParameterDeclaration,
+    createPropertyDeclaration,
+    updatePropertyDeclaration: updatePropertyDeclaration2,
+    createMethodDeclaration,
+    updateMethodDeclaration,
+    createConstructorDeclaration,
+    updateConstructorDeclaration,
+    createGetAccessorDeclaration,
+    updateGetAccessorDeclaration,
+    createSetAccessorDeclaration,
+    updateSetAccessorDeclaration,
+    createIndexSignature: createIndexSignature3,
+    updateIndexSignature: updateIndexSignature2,
+    createClassStaticBlockDeclaration,
+    updateClassStaticBlockDeclaration,
+    createClassExpression: createClassExpression3,
+    updateClassExpression: updateClassExpression3,
+    createFunctionDeclaration: createFunctionDeclaration2,
+    updateFunctionDeclaration: updateFunctionDeclaration2,
+    createClassDeclaration: createClassDeclaration2,
+    updateClassDeclaration: updateClassDeclaration2,
+    createInterfaceDeclaration: createInterfaceDeclaration2,
+    updateInterfaceDeclaration: updateInterfaceDeclaration2,
+    createTypeAliasDeclaration: createTypeAliasDeclaration2,
+    updateTypeAliasDeclaration: updateTypeAliasDeclaration2,
+    createEnumDeclaration: createEnumDeclaration2,
+    updateEnumDeclaration: updateEnumDeclaration2,
+    createModuleDeclaration: createModuleDeclaration2,
+    updateModuleDeclaration: updateModuleDeclaration2,
+    createImportEqualsDeclaration: createImportEqualsDeclaration2,
+    updateImportEqualsDeclaration: updateImportEqualsDeclaration2,
+    createImportDeclaration: createImportDeclaration2,
+    updateImportDeclaration: updateImportDeclaration2,
+    createExportAssignment: createExportAssignment3,
+    updateExportAssignment: updateExportAssignment2,
+    createExportDeclaration: createExportDeclaration3,
+    updateExportDeclaration: updateExportDeclaration3
+  } = factory2;
+  factory2.createParameterDeclaration = buildOverload("createParameterDeclaration").overload({
+    0(modifiers, dotDotDotToken, name, questionToken, type, initializer) {
+      return createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer);
+    },
+    1(decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
+      return createParameterDeclaration(concatenate(decorators, modifiers), dotDotDotToken, name, questionToken, type, initializer);
+    }
+  }).bind({
+    0: ([, dotDotDotToken, name, questionToken, type, initializer, other]) => other === void 0 && (dotDotDotToken === void 0 || !isArray(dotDotDotToken)) && (name === void 0 || typeof name === "string" || isBindingName(name)) && (questionToken === void 0 || typeof questionToken === "object" && isQuestionToken(questionToken)) && (type === void 0 || isTypeNode(type)) && (initializer === void 0 || isExpression(initializer)),
+    1: ([, modifiers, dotDotDotToken, name, questionToken, type, initializer]) => (modifiers === void 0 || isArray(modifiers)) && (dotDotDotToken === void 0 || typeof dotDotDotToken === "object" && isDotDotDotToken(dotDotDotToken)) && (name === void 0 || typeof name === "string" || isBindingName(name)) && (questionToken === void 0 || isQuestionToken(questionToken)) && (type === void 0 || isTypeNode(type)) && (initializer === void 0 || isExpression(initializer))
+  }).deprecate({
+    1: MUST_MERGE
+  }).finish();
+  factory2.updateParameterDeclaration = buildOverload("updateParameterDeclaration").overload({
+    0(node, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
+      return updateParameterDeclaration(node, modifiers, dotDotDotToken, name, questionToken, type, initializer);
+    },
+    1(node, decorators, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
+      return updateParameterDeclaration(node, concatenate(decorators, modifiers), dotDotDotToken, name, questionToken, type, initializer);
+    }
+  }).bind({
+    0: ([, , dotDotDotToken, name, questionToken, type, initializer, other]) => other === void 0 && (dotDotDotToken === void 0 || !isArray(dotDotDotToken)) && (name === void 0 || typeof name === "string" || isBindingName(name)) && (questionToken === void 0 || typeof questionToken === "object" && isQuestionToken(questionToken)) && (type === void 0 || isTypeNode(type)) && (initializer === void 0 || isExpression(initializer)),
+    1: ([, , modifiers, dotDotDotToken, name, questionToken, type, initializer]) => (modifiers === void 0 || isArray(modifiers)) && (dotDotDotToken === void 0 || typeof dotDotDotToken === "object" && isDotDotDotToken(dotDotDotToken)) && (name === void 0 || typeof name === "string" || isBindingName(name)) && (questionToken === void 0 || isQuestionToken(questionToken)) && (type === void 0 || isTypeNode(type)) && (initializer === void 0 || isExpression(initializer))
+  }).deprecate({
+    1: MUST_MERGE
+  }).finish();
+  factory2.createPropertyDeclaration = buildOverload("createPropertyDeclaration").overload({
+    0(modifiers, name, questionOrExclamationToken, type, initializer) {
+      return createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer);
+    },
+    1(decorators, modifiers, name, questionOrExclamationToken, type, initializer) {
+      return createPropertyDeclaration(concatenate(decorators, modifiers), name, questionOrExclamationToken, type, initializer);
+    }
+  }).bind({
+    0: ([, name, questionOrExclamationToken, type, initializer, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (questionOrExclamationToken === void 0 || typeof questionOrExclamationToken === "object" && isQuestionOrExclamationToken(questionOrExclamationToken)) && (type === void 0 || isTypeNode(type)) && (initializer === void 0 || isExpression(initializer)),
+    1: ([, modifiers, name, questionOrExclamationToken, type, initializer]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || typeof name === "string" || isPropertyName(name)) && (questionOrExclamationToken === void 0 || isQuestionOrExclamationToken(questionOrExclamationToken)) && (type === void 0 || isTypeNode(type)) && (initializer === void 0 || isExpression(initializer))
+  }).deprecate({
+    1: MUST_MERGE
+  }).finish();
+  factory2.updatePropertyDeclaration = buildOverload("updatePropertyDeclaration").overload({
+    0(node, modifiers, name, questionOrExclamationToken, type, initializer) {
+      return updatePropertyDeclaration2(node, modifiers, name, questionOrExclamationToken, type, initializer);
+    },
+    1(node, decorators, modifiers, name, questionOrExclamationToken, type, initializer) {
+      return updatePropertyDeclaration2(node, concatenate(decorators, modifiers), name, questionOrExclamationToken, type, initializer);
+    }
+  }).bind({
+    0: ([, , name, questionOrExclamationToken, type, initializer, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (questionOrExclamationToken === void 0 || typeof questionOrExclamationToken === "object" && isQuestionOrExclamationToken(questionOrExclamationToken)) && (type === void 0 || isTypeNode(type)) && (initializer === void 0 || isExpression(initializer)),
+    1: ([, , modifiers, name, questionOrExclamationToken, type, initializer]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || typeof name === "string" || isPropertyName(name)) && (questionOrExclamationToken === void 0 || isQuestionOrExclamationToken(questionOrExclamationToken)) && (type === void 0 || isTypeNode(type)) && (initializer === void 0 || isExpression(initializer))
+  }).deprecate({
+    1: MUST_MERGE
+  }).finish();
+  factory2.createMethodDeclaration = buildOverload("createMethodDeclaration").overload({
+    0(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
+      return createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body);
+    },
+    1(decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
+      return createMethodDeclaration(concatenate(decorators, modifiers), asteriskToken, name, questionToken, typeParameters, parameters, type, body);
+    }
+  }).bind({
+    0: ([, asteriskToken, name, questionToken, typeParameters, parameters, type, body, other]) => other === void 0 && (asteriskToken === void 0 || !isArray(asteriskToken)) && (name === void 0 || typeof name === "string" || isPropertyName(name)) && (questionToken === void 0 || typeof questionToken === "object" && isQuestionToken(questionToken)) && (typeParameters === void 0 || isArray(typeParameters)) && (parameters === void 0 || !some(parameters, isTypeParameterDeclaration)) && (type === void 0 || !isArray(type)) && (body === void 0 || isBlock(body)),
+    1: ([, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body]) => (modifiers === void 0 || isArray(modifiers)) && (asteriskToken === void 0 || typeof asteriskToken === "object" && isAsteriskToken(asteriskToken)) && (name === void 0 || typeof name === "string" || isPropertyName(name)) && (questionToken === void 0 || !isArray(questionToken)) && (typeParameters === void 0 || !some(typeParameters, isParameter)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || isTypeNode(type)) && (body === void 0 || isBlock(body))
+  }).deprecate({
+    1: MUST_MERGE
+  }).finish();
+  factory2.updateMethodDeclaration = buildOverload("updateMethodDeclaration").overload({
+    0(node, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
+      return updateMethodDeclaration(node, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body);
+    },
+    1(node, decorators, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
+      return updateMethodDeclaration(node, concatenate(decorators, modifiers), asteriskToken, name, questionToken, typeParameters, parameters, type, body);
+    }
+  }).bind({
+    0: ([, , asteriskToken, name, questionToken, typeParameters, parameters, type, body, other]) => other === void 0 && (asteriskToken === void 0 || !isArray(asteriskToken)) && (name === void 0 || typeof name === "string" || isPropertyName(name)) && (questionToken === void 0 || typeof questionToken === "object" && isQuestionToken(questionToken)) && (typeParameters === void 0 || isArray(typeParameters)) && (parameters === void 0 || !some(parameters, isTypeParameterDeclaration)) && (type === void 0 || !isArray(type)) && (body === void 0 || isBlock(body)),
+    1: ([, , modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body]) => (modifiers === void 0 || isArray(modifiers)) && (asteriskToken === void 0 || typeof asteriskToken === "object" && isAsteriskToken(asteriskToken)) && (name === void 0 || typeof name === "string" || isPropertyName(name)) && (questionToken === void 0 || !isArray(questionToken)) && (typeParameters === void 0 || !some(typeParameters, isParameter)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || isTypeNode(type)) && (body === void 0 || isBlock(body))
+  }).deprecate({
+    1: MUST_MERGE
+  }).finish();
+  factory2.createConstructorDeclaration = buildOverload("createConstructorDeclaration").overload({
+    0(modifiers, parameters, body) {
+      return createConstructorDeclaration(modifiers, parameters, body);
+    },
+    1(_decorators, modifiers, parameters, body) {
+      return createConstructorDeclaration(modifiers, parameters, body);
+    }
+  }).bind({
+    0: ([modifiers, parameters, body, other]) => other === void 0 && (modifiers === void 0 || !some(modifiers, isDecorator)) && (parameters === void 0 || !some(parameters, isModifier)) && (body === void 0 || !isArray(body)),
+    1: ([decorators, modifiers, parameters, body]) => (decorators === void 0 || !some(decorators, isModifier)) && (modifiers === void 0 || !some(modifiers, isParameter)) && (parameters === void 0 || isArray(parameters)) && (body === void 0 || isBlock(body))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.updateConstructorDeclaration = buildOverload("updateConstructorDeclaration").overload({
+    0(node, modifiers, parameters, body) {
+      return updateConstructorDeclaration(node, modifiers, parameters, body);
+    },
+    1(node, _decorators, modifiers, parameters, body) {
+      return updateConstructorDeclaration(node, modifiers, parameters, body);
+    }
+  }).bind({
+    0: ([, modifiers, parameters, body, other]) => other === void 0 && (modifiers === void 0 || !some(modifiers, isDecorator)) && (parameters === void 0 || !some(parameters, isModifier)) && (body === void 0 || !isArray(body)),
+    1: ([, decorators, modifiers, parameters, body]) => (decorators === void 0 || !some(decorators, isModifier)) && (modifiers === void 0 || !some(modifiers, isParameter)) && (parameters === void 0 || isArray(parameters)) && (body === void 0 || isBlock(body))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.createGetAccessorDeclaration = buildOverload("createGetAccessorDeclaration").overload({
+    0(modifiers, name, parameters, type, body) {
+      return createGetAccessorDeclaration(modifiers, name, parameters, type, body);
+    },
+    1(decorators, modifiers, name, parameters, type, body) {
+      return createGetAccessorDeclaration(concatenate(decorators, modifiers), name, parameters, type, body);
+    }
+  }).bind({
+    0: ([, name, parameters, type, body, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || !isArray(type)) && (body === void 0 || isBlock(body)),
+    1: ([, modifiers, name, parameters, type, body]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || isTypeNode(type)) && (body === void 0 || isBlock(body))
+  }).deprecate({
+    1: MUST_MERGE
+  }).finish();
+  factory2.updateGetAccessorDeclaration = buildOverload("updateGetAccessorDeclaration").overload({
+    0(node, modifiers, name, parameters, type, body) {
+      return updateGetAccessorDeclaration(node, modifiers, name, parameters, type, body);
+    },
+    1(node, decorators, modifiers, name, parameters, type, body) {
+      return updateGetAccessorDeclaration(node, concatenate(decorators, modifiers), name, parameters, type, body);
+    }
+  }).bind({
+    0: ([, , name, parameters, type, body, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || !isArray(type)) && (body === void 0 || isBlock(body)),
+    1: ([, , modifiers, name, parameters, type, body]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || isTypeNode(type)) && (body === void 0 || isBlock(body))
+  }).deprecate({
+    1: MUST_MERGE
+  }).finish();
+  factory2.createSetAccessorDeclaration = buildOverload("createSetAccessorDeclaration").overload({
+    0(modifiers, name, parameters, body) {
+      return createSetAccessorDeclaration(modifiers, name, parameters, body);
+    },
+    1(decorators, modifiers, name, parameters, body) {
+      return createSetAccessorDeclaration(concatenate(decorators, modifiers), name, parameters, body);
+    }
+  }).bind({
+    0: ([, name, parameters, body, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (parameters === void 0 || isArray(parameters)) && (body === void 0 || !isArray(body)),
+    1: ([, modifiers, name, parameters, body]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (parameters === void 0 || isArray(parameters)) && (body === void 0 || isBlock(body))
+  }).deprecate({
+    1: MUST_MERGE
+  }).finish();
+  factory2.updateSetAccessorDeclaration = buildOverload("updateSetAccessorDeclaration").overload({
+    0(node, modifiers, name, parameters, body) {
+      return updateSetAccessorDeclaration(node, modifiers, name, parameters, body);
+    },
+    1(node, decorators, modifiers, name, parameters, body) {
+      return updateSetAccessorDeclaration(node, concatenate(decorators, modifiers), name, parameters, body);
+    }
+  }).bind({
+    0: ([, , name, parameters, body, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (parameters === void 0 || isArray(parameters)) && (body === void 0 || !isArray(body)),
+    1: ([, , modifiers, name, parameters, body]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (parameters === void 0 || isArray(parameters)) && (body === void 0 || isBlock(body))
+  }).deprecate({
+    1: MUST_MERGE
+  }).finish();
+  factory2.createIndexSignature = buildOverload("createIndexSignature").overload({
+    0(modifiers, parameters, type) {
+      return createIndexSignature3(modifiers, parameters, type);
+    },
+    1(_decorators, modifiers, parameters, type) {
+      return createIndexSignature3(modifiers, parameters, type);
+    }
+  }).bind({
+    0: ([modifiers, parameters, type, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (parameters === void 0 || every(parameters, isParameter)) && (type === void 0 || !isArray(type)),
+    1: ([decorators, modifiers, parameters, type]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || every(modifiers, isModifier)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || isTypeNode(type))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.updateIndexSignature = buildOverload("updateIndexSignature").overload({
+    0(node, modifiers, parameters, type) {
+      return updateIndexSignature2(node, modifiers, parameters, type);
+    },
+    1(node, _decorators, modifiers, parameters, type) {
+      return updateIndexSignature2(node, modifiers, parameters, type);
+    }
+  }).bind({
+    0: ([, modifiers, parameters, type, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (parameters === void 0 || every(parameters, isParameter)) && (type === void 0 || !isArray(type)),
+    1: ([, decorators, modifiers, parameters, type]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || every(modifiers, isModifier)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || isTypeNode(type))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.createClassStaticBlockDeclaration = buildOverload("createClassStaticBlockDeclaration").overload({
+    0(body) {
+      return createClassStaticBlockDeclaration(body);
+    },
+    1(_decorators, _modifiers, body) {
+      return createClassStaticBlockDeclaration(body);
+    }
+  }).bind({
+    0: ([body, other1, other2]) => other1 === void 0 && other2 === void 0 && (body === void 0 || !isArray(body)),
+    1: ([decorators, modifiers, body]) => (decorators === void 0 || isArray(decorators)) && (modifiers === void 0 || isArray(decorators)) && (body === void 0 || isBlock(body))
+  }).deprecate({
+    1: DISALLOW_DECORATORS_AND_MODIFIERS
+  }).finish();
+  factory2.updateClassStaticBlockDeclaration = buildOverload("updateClassStaticBlockDeclaration").overload({
+    0(node, body) {
+      return updateClassStaticBlockDeclaration(node, body);
+    },
+    1(node, _decorators, _modifiers, body) {
+      return updateClassStaticBlockDeclaration(node, body);
+    }
+  }).bind({
+    0: ([, body, other1, other2]) => other1 === void 0 && other2 === void 0 && (body === void 0 || !isArray(body)),
+    1: ([, decorators, modifiers, body]) => (decorators === void 0 || isArray(decorators)) && (modifiers === void 0 || isArray(decorators)) && (body === void 0 || isBlock(body))
+  }).deprecate({
+    1: DISALLOW_DECORATORS_AND_MODIFIERS
+  }).finish();
+  factory2.createClassExpression = buildOverload("createClassExpression").overload({
+    0(modifiers, name, typeParameters, heritageClauses, members) {
+      return createClassExpression3(modifiers, name, typeParameters, heritageClauses, members);
+    },
+    1(decorators, modifiers, name, typeParameters, heritageClauses, members) {
+      return createClassExpression3(concatenate(decorators, modifiers), name, typeParameters, heritageClauses, members);
+    }
+  }).bind({
+    0: ([, name, typeParameters, heritageClauses, members, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || every(members, isClassElement)),
+    1: ([, modifiers, name, typeParameters, heritageClauses, members]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || every(typeParameters, isTypeParameterDeclaration)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || isArray(members))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.updateClassExpression = buildOverload("updateClassExpression").overload({
+    0(node, modifiers, name, typeParameters, heritageClauses, members) {
+      return updateClassExpression3(node, modifiers, name, typeParameters, heritageClauses, members);
+    },
+    1(node, decorators, modifiers, name, typeParameters, heritageClauses, members) {
+      return updateClassExpression3(node, concatenate(decorators, modifiers), name, typeParameters, heritageClauses, members);
+    }
+  }).bind({
+    0: ([, , name, typeParameters, heritageClauses, members, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || every(members, isClassElement)),
+    1: ([, , modifiers, name, typeParameters, heritageClauses, members]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || every(typeParameters, isTypeParameterDeclaration)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || isArray(members))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.createFunctionDeclaration = buildOverload("createFunctionDeclaration").overload({
+    0(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
+      return createFunctionDeclaration2(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
+    },
+    1(_decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
+      return createFunctionDeclaration2(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
+    }
+  }).bind({
+    0: ([, asteriskToken, name, typeParameters, parameters, type, body, other]) => other === void 0 && (asteriskToken === void 0 || !isArray(asteriskToken)) && (name === void 0 || typeof name === "string" || isIdentifier(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (parameters === void 0 || every(parameters, isParameter)) && (type === void 0 || !isArray(type)) && (body === void 0 || isBlock(body)),
+    1: ([, modifiers, asteriskToken, name, typeParameters, parameters, type, body]) => (modifiers === void 0 || isArray(modifiers)) && (asteriskToken === void 0 || typeof asteriskToken !== "string" && isAsteriskToken(asteriskToken)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || every(typeParameters, isTypeParameterDeclaration)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || isTypeNode(type)) && (body === void 0 || isBlock(body))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.updateFunctionDeclaration = buildOverload("updateFunctionDeclaration").overload({
+    0(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
+      return updateFunctionDeclaration2(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body);
+    },
+    1(node, _decorators, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
+      return updateFunctionDeclaration2(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body);
+    }
+  }).bind({
+    0: ([, , asteriskToken, name, typeParameters, parameters, type, body, other]) => other === void 0 && (asteriskToken === void 0 || !isArray(asteriskToken)) && (name === void 0 || isIdentifier(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (parameters === void 0 || every(parameters, isParameter)) && (type === void 0 || !isArray(type)) && (body === void 0 || isBlock(body)),
+    1: ([, , modifiers, asteriskToken, name, typeParameters, parameters, type, body]) => (modifiers === void 0 || isArray(modifiers)) && (asteriskToken === void 0 || typeof asteriskToken !== "string" && isAsteriskToken(asteriskToken)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || every(typeParameters, isTypeParameterDeclaration)) && (parameters === void 0 || isArray(parameters)) && (type === void 0 || isTypeNode(type)) && (body === void 0 || isBlock(body))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.createClassDeclaration = buildOverload("createClassDeclaration").overload({
+    0(modifiers, name, typeParameters, heritageClauses, members) {
+      return createClassDeclaration2(modifiers, name, typeParameters, heritageClauses, members);
+    },
+    1(decorators, modifiers, name, typeParameters, heritageClauses, members) {
+      return createClassDeclaration2(concatenate(decorators, modifiers), name, typeParameters, heritageClauses, members);
+    }
+  }).bind({
+    0: ([, name, typeParameters, heritageClauses, members, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || every(members, isClassElement)),
+    1: () => true
+  }).deprecate({
+    1: MUST_MERGE
+  }).finish();
+  factory2.updateClassDeclaration = buildOverload("updateClassDeclaration").overload({
+    0(node, modifiers, name, typeParameters, heritageClauses, members) {
+      return updateClassDeclaration2(node, modifiers, name, typeParameters, heritageClauses, members);
+    },
+    1(node, decorators, modifiers, name, typeParameters, heritageClauses, members) {
+      return updateClassDeclaration2(node, concatenate(decorators, modifiers), name, typeParameters, heritageClauses, members);
+    }
+  }).bind({
+    0: ([, , name, typeParameters, heritageClauses, members, other]) => other === void 0 && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || every(members, isClassElement)),
+    1: ([, , modifiers, name, typeParameters, heritageClauses, members]) => (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || every(typeParameters, isTypeParameterDeclaration)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || isArray(members))
+  }).deprecate({
+    1: MUST_MERGE
+  }).finish();
+  factory2.createInterfaceDeclaration = buildOverload("createInterfaceDeclaration").overload({
+    0(modifiers, name, typeParameters, heritageClauses, members) {
+      return createInterfaceDeclaration2(modifiers, name, typeParameters, heritageClauses, members);
+    },
+    1(_decorators, modifiers, name, typeParameters, heritageClauses, members) {
+      return createInterfaceDeclaration2(modifiers, name, typeParameters, heritageClauses, members);
+    }
+  }).bind({
+    0: ([modifiers, name, typeParameters, heritageClauses, members, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || every(members, isTypeElement)),
+    1: ([decorators, modifiers, name, typeParameters, heritageClauses, members]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || every(typeParameters, isTypeParameterDeclaration)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || every(members, isTypeElement))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.updateInterfaceDeclaration = buildOverload("updateInterfaceDeclaration").overload({
+    0(node, modifiers, name, typeParameters, heritageClauses, members) {
+      return updateInterfaceDeclaration2(node, modifiers, name, typeParameters, heritageClauses, members);
+    },
+    1(node, _decorators, modifiers, name, typeParameters, heritageClauses, members) {
+      return updateInterfaceDeclaration2(node, modifiers, name, typeParameters, heritageClauses, members);
+    }
+  }).bind({
+    0: ([, modifiers, name, typeParameters, heritageClauses, members, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || every(members, isTypeElement)),
+    1: ([, decorators, modifiers, name, typeParameters, heritageClauses, members]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || every(typeParameters, isTypeParameterDeclaration)) && (heritageClauses === void 0 || every(heritageClauses, isHeritageClause)) && (members === void 0 || every(members, isTypeElement))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.createTypeAliasDeclaration = buildOverload("createTypeAliasDeclaration").overload({
+    0(modifiers, name, typeParameters, type) {
+      return createTypeAliasDeclaration2(modifiers, name, typeParameters, type);
+    },
+    1(_decorators, modifiers, name, typeParameters, type) {
+      return createTypeAliasDeclaration2(modifiers, name, typeParameters, type);
+    }
+  }).bind({
+    0: ([modifiers, name, typeParameters, type, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (type === void 0 || !isArray(type)),
+    1: ([decorators, modifiers, name, typeParameters, type]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (type === void 0 || isTypeNode(type))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.updateTypeAliasDeclaration = buildOverload("updateTypeAliasDeclaration").overload({
+    0(node, modifiers, name, typeParameters, type) {
+      return updateTypeAliasDeclaration2(node, modifiers, name, typeParameters, type);
+    },
+    1(node, _decorators, modifiers, name, typeParameters, type) {
+      return updateTypeAliasDeclaration2(node, modifiers, name, typeParameters, type);
+    }
+  }).bind({
+    0: ([, modifiers, name, typeParameters, type, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (type === void 0 || !isArray(type)),
+    1: ([, decorators, modifiers, name, typeParameters, type]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (typeParameters === void 0 || isArray(typeParameters)) && (type === void 0 || isTypeNode(type))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.createEnumDeclaration = buildOverload("createEnumDeclaration").overload({
+    0(modifiers, name, members) {
+      return createEnumDeclaration2(modifiers, name, members);
+    },
+    1(_decorators, modifiers, name, members) {
+      return createEnumDeclaration2(modifiers, name, members);
+    }
+  }).bind({
+    0: ([modifiers, name, members, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (name === void 0 || !isArray(name)) && (members === void 0 || isArray(members)),
+    1: ([decorators, modifiers, name, members]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (members === void 0 || isArray(members))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.updateEnumDeclaration = buildOverload("updateEnumDeclaration").overload({
+    0(node, modifiers, name, members) {
+      return updateEnumDeclaration2(node, modifiers, name, members);
+    },
+    1(node, _decorators, modifiers, name, members) {
+      return updateEnumDeclaration2(node, modifiers, name, members);
+    }
+  }).bind({
+    0: ([, modifiers, name, members, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (name === void 0 || !isArray(name)) && (members === void 0 || isArray(members)),
+    1: ([, decorators, modifiers, name, members]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (name === void 0 || !isArray(name)) && (members === void 0 || isArray(members))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.createModuleDeclaration = buildOverload("createModuleDeclaration").overload({
+    0(modifiers, name, body, flags) {
+      return createModuleDeclaration2(modifiers, name, body, flags);
+    },
+    1(_decorators, modifiers, name, body, flags) {
+      return createModuleDeclaration2(modifiers, name, body, flags);
+    }
+  }).bind({
+    0: ([modifiers, name, body, flags, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (name !== void 0 && !isArray(name)) && (body === void 0 || isModuleBody(body)) && (flags === void 0 || typeof flags === "number"),
+    1: ([decorators, modifiers, name, body, flags]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (name !== void 0 && isModuleName(name)) && (body === void 0 || typeof body === "object") && (flags === void 0 || typeof flags === "number")
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.updateModuleDeclaration = buildOverload("updateModuleDeclaration").overload({
+    0(node, modifiers, name, body) {
+      return updateModuleDeclaration2(node, modifiers, name, body);
+    },
+    1(node, _decorators, modifiers, name, body) {
+      return updateModuleDeclaration2(node, modifiers, name, body);
+    }
+  }).bind({
+    0: ([, modifiers, name, body, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (name === void 0 || !isArray(name)) && (body === void 0 || isModuleBody(body)),
+    1: ([, decorators, modifiers, name, body]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (name !== void 0 && isModuleName(name)) && (body === void 0 || isModuleBody(body))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.createImportEqualsDeclaration = buildOverload("createImportEqualsDeclaration").overload({
+    0(modifiers, isTypeOnly, name, moduleReference) {
+      return createImportEqualsDeclaration2(modifiers, isTypeOnly, name, moduleReference);
+    },
+    1(_decorators, modifiers, isTypeOnly, name, moduleReference) {
+      return createImportEqualsDeclaration2(modifiers, isTypeOnly, name, moduleReference);
+    }
+  }).bind({
+    0: ([modifiers, isTypeOnly, name, moduleReference, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (isTypeOnly === void 0 || typeof isTypeOnly === "boolean") && typeof name !== "boolean" && typeof moduleReference !== "string",
+    1: ([decorators, modifiers, isTypeOnly, name, moduleReference]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (isTypeOnly === void 0 || typeof isTypeOnly === "boolean") && (typeof name === "string" || isIdentifier(name)) && (moduleReference !== void 0 && isModuleReference(moduleReference))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.updateImportEqualsDeclaration = buildOverload("updateImportEqualsDeclaration").overload({
+    0(node, modifiers, isTypeOnly, name, moduleReference) {
+      return updateImportEqualsDeclaration2(node, modifiers, isTypeOnly, name, moduleReference);
+    },
+    1(node, _decorators, modifiers, isTypeOnly, name, moduleReference) {
+      return updateImportEqualsDeclaration2(node, modifiers, isTypeOnly, name, moduleReference);
+    }
+  }).bind({
+    0: ([, modifiers, isTypeOnly, name, moduleReference, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (isTypeOnly === void 0 || typeof isTypeOnly === "boolean") && typeof name !== "boolean" && typeof moduleReference !== "string",
+    1: ([, decorators, modifiers, isTypeOnly, name, moduleReference]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (isTypeOnly === void 0 || typeof isTypeOnly === "boolean") && (typeof name === "string" || isIdentifier(name)) && (moduleReference !== void 0 && isModuleReference(moduleReference))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.createImportDeclaration = buildOverload("createImportDeclaration").overload({
+    0(modifiers, importClause, moduleSpecifier, assertClause) {
+      return createImportDeclaration2(modifiers, importClause, moduleSpecifier, assertClause);
+    },
+    1(_decorators, modifiers, importClause, moduleSpecifier, assertClause) {
+      return createImportDeclaration2(modifiers, importClause, moduleSpecifier, assertClause);
+    }
+  }).bind({
+    0: ([modifiers, importClause, moduleSpecifier, assertClause, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (importClause === void 0 || !isArray(importClause)) && (moduleSpecifier !== void 0 && isExpression(moduleSpecifier)) && (assertClause === void 0 || isAssertClause(assertClause)),
+    1: ([decorators, modifiers, importClause, moduleSpecifier, assertClause]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (importClause === void 0 || isImportClause(importClause)) && (moduleSpecifier !== void 0 && isExpression(moduleSpecifier)) && (assertClause === void 0 || isAssertClause(assertClause))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.updateImportDeclaration = buildOverload("updateImportDeclaration").overload({
+    0(node, modifiers, importClause, moduleSpecifier, assertClause) {
+      return updateImportDeclaration2(node, modifiers, importClause, moduleSpecifier, assertClause);
+    },
+    1(node, _decorators, modifiers, importClause, moduleSpecifier, assertClause) {
+      return updateImportDeclaration2(node, modifiers, importClause, moduleSpecifier, assertClause);
+    }
+  }).bind({
+    0: ([, modifiers, importClause, moduleSpecifier, assertClause, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (importClause === void 0 || !isArray(importClause)) && (moduleSpecifier === void 0 || isExpression(moduleSpecifier)) && (assertClause === void 0 || isAssertClause(assertClause)),
+    1: ([, decorators, modifiers, importClause, moduleSpecifier, assertClause]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (importClause === void 0 || isImportClause(importClause)) && (moduleSpecifier !== void 0 && isExpression(moduleSpecifier)) && (assertClause === void 0 || isAssertClause(assertClause))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.createExportAssignment = buildOverload("createExportAssignment").overload({
+    0(modifiers, isExportEquals, expression) {
+      return createExportAssignment3(modifiers, isExportEquals, expression);
+    },
+    1(_decorators, modifiers, isExportEquals, expression) {
+      return createExportAssignment3(modifiers, isExportEquals, expression);
+    }
+  }).bind({
+    0: ([modifiers, isExportEquals, expression, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (isExportEquals === void 0 || typeof isExportEquals === "boolean") && typeof expression === "object",
+    1: ([decorators, modifiers, isExportEquals, expression]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (isExportEquals === void 0 || typeof isExportEquals === "boolean") && (expression !== void 0 && isExpression(expression))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.updateExportAssignment = buildOverload("updateExportAssignment").overload({
+    0(node, modifiers, expression) {
+      return updateExportAssignment2(node, modifiers, expression);
+    },
+    1(node, _decorators, modifiers, expression) {
+      return updateExportAssignment2(node, modifiers, expression);
+    }
+  }).bind({
+    0: ([, modifiers, expression, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && (expression !== void 0 && !isArray(expression)),
+    1: ([, decorators, modifiers, expression]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && (expression !== void 0 && isExpression(expression))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.createExportDeclaration = buildOverload("createExportDeclaration").overload({
+    0(modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) {
+      return createExportDeclaration3(modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause);
+    },
+    1(_decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) {
+      return createExportDeclaration3(modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause);
+    }
+  }).bind({
+    0: ([modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && typeof isTypeOnly === "boolean" && typeof exportClause !== "boolean" && (moduleSpecifier === void 0 || isExpression(moduleSpecifier)) && (assertClause === void 0 || isAssertClause(assertClause)),
+    1: ([decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && typeof isTypeOnly === "boolean" && (exportClause === void 0 || isNamedExportBindings(exportClause)) && (moduleSpecifier === void 0 || isExpression(moduleSpecifier)) && (assertClause === void 0 || isAssertClause(assertClause))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+  factory2.updateExportDeclaration = buildOverload("updateExportDeclaration").overload({
+    0(node, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) {
+      return updateExportDeclaration3(node, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause);
+    },
+    1(node, _decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) {
+      return updateExportDeclaration3(node, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause);
+    }
+  }).bind({
+    0: ([, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause, other]) => other === void 0 && (modifiers === void 0 || every(modifiers, isModifier)) && typeof isTypeOnly === "boolean" && typeof exportClause !== "boolean" && (moduleSpecifier === void 0 || isExpression(moduleSpecifier)) && (assertClause === void 0 || isAssertClause(assertClause)),
+    1: ([, decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause]) => (decorators === void 0 || every(decorators, isDecorator)) && (modifiers === void 0 || isArray(modifiers)) && typeof isTypeOnly === "boolean" && (exportClause === void 0 || isNamedExportBindings(exportClause)) && (moduleSpecifier === void 0 || isExpression(moduleSpecifier)) && (assertClause === void 0 || isAssertClause(assertClause))
+  }).deprecate({
+    1: DISALLOW_DECORATORS
+  }).finish();
+}
+addNodeFactoryPatcher(patchNodeFactory4);
+patchNodeFactory4(factory);
+
+// src/server/utilitiesPublic.ts
+var LogLevel2 = /* @__PURE__ */ ((LogLevel3) => {
+  LogLevel3[LogLevel3["terse"] = 0] = "terse";
+  LogLevel3[LogLevel3["normal"] = 1] = "normal";
+  LogLevel3[LogLevel3["requestTime"] = 2] = "requestTime";
+  LogLevel3[LogLevel3["verbose"] = 3] = "verbose";
+  return LogLevel3;
+})(LogLevel2 || {});
+var emptyArray2 = createSortedArray2();
+var Msg = /* @__PURE__ */ ((Msg2) => {
+  Msg2["Err"] = "Err";
+  Msg2["Info"] = "Info";
+  Msg2["Perf"] = "Perf";
+  return Msg2;
+})(Msg || {});
+function createInstallTypingsRequest(project, typeAcquisition, unresolvedImports, cachePath) {
+  return {
+    projectName: project.getProjectName(),
+    fileNames: project.getFileNames(
+      /*excludeFilesFromExternalLibraries*/
+      true,
+      /*excludeConfigFiles*/
+      true
+    ).concat(project.getExcludedFiles()),
+    compilerOptions: project.getCompilationSettings(),
+    watchOptions: project.projectService.getWatchOptions(project),
+    typeAcquisition,
+    unresolvedImports,
+    projectRootPath: project.getCurrentDirectory(),
+    cachePath,
+    kind: "discover"
+  };
+}
+var Errors;
+((Errors2) => {
+  function ThrowNoProject() {
+    throw new Error("No Project.");
+  }
+  Errors2.ThrowNoProject = ThrowNoProject;
+  function ThrowProjectLanguageServiceDisabled() {
+    throw new Error("The project's language service is disabled.");
+  }
+  Errors2.ThrowProjectLanguageServiceDisabled = ThrowProjectLanguageServiceDisabled;
+  function ThrowProjectDoesNotContainDocument(fileName, project) {
+    throw new Error(`Project '${project.getProjectName()}' does not contain document '${fileName}'`);
+  }
+  Errors2.ThrowProjectDoesNotContainDocument = ThrowProjectDoesNotContainDocument;
+})(Errors || (Errors = {}));
+function toNormalizedPath(fileName) {
+  return normalizePath(fileName);
+}
+function normalizedPathToPath(normalizedPath, currentDirectory, getCanonicalFileName) {
+  const f = isRootedDiskPath(normalizedPath) ? normalizedPath : getNormalizedAbsolutePath(normalizedPath, currentDirectory);
+  return getCanonicalFileName(f);
+}
+function asNormalizedPath(fileName) {
+  return fileName;
+}
+function createNormalizedPathMap() {
+  const map2 = /* @__PURE__ */ new Map();
+  return {
+    get(path) {
+      return map2.get(path);
+    },
+    set(path, value) {
+      map2.set(path, value);
+    },
+    contains(path) {
+      return map2.has(path);
+    },
+    remove(path) {
+      map2.delete(path);
     }
-    saveTo(fileName) {
-      this.host.writeFile(fileName, getSnapshotText(this.textStorage.getSnapshot()));
+  };
+}
+function isInferredProjectName(name) {
+  return /dev\/null\/inferredProject\d+\*/.test(name);
+}
+function makeInferredProjectName(counter) {
+  return `/dev/null/inferredProject${counter}*`;
+}
+function makeAutoImportProviderProjectName(counter) {
+  return `/dev/null/autoImportProviderProject${counter}*`;
+}
+function makeAuxiliaryProjectName(counter) {
+  return `/dev/null/auxiliaryProject${counter}*`;
+}
+function createSortedArray2() {
+  return [];
+}
+
+// src/server/utilities.ts
+var ThrottledOperations = class {
+  constructor(host, logger) {
+    this.host = host;
+    this.pendingTimeouts = /* @__PURE__ */ new Map();
+    this.logger = logger.hasLevel(3 /* verbose */) ? logger : void 0;
+  }
+  /**
+   * Wait `number` milliseconds and then invoke `cb`.  If, while waiting, schedule
+   * is called again with the same `operationId`, cancel this operation in favor
+   * of the new one.  (Note that the amount of time the canceled operation had been
+   * waiting does not affect the amount of time that the new operation waits.)
+   */
+  schedule(operationId, delay, cb) {
+    const pendingTimeout = this.pendingTimeouts.get(operationId);
+    if (pendingTimeout) {
+      this.host.clearTimeout(pendingTimeout);
     }
-    delayReloadNonMixedContentFile() {
-      Debug.assert(!this.isDynamicOrHasMixedContent());
-      this.textStorage.delayReloadFromFileIntoText();
-      this.markContainingProjectsAsDirty();
+    this.pendingTimeouts.set(operationId, this.host.setTimeout(ThrottledOperations.run, delay, this, operationId, cb));
+    if (this.logger) {
+      this.logger.info(`Scheduled: ${operationId}${pendingTimeout ? ", Cancelled earlier one" : ""}`);
     }
-    reloadFromFile(tempFileName) {
-      if (this.isDynamicOrHasMixedContent()) {
-        this.textStorage.reload("");
-        this.markContainingProjectsAsDirty();
-        return true;
-      } else {
-        if (this.textStorage.reloadWithFileText(tempFileName)) {
-          this.markContainingProjectsAsDirty();
-          return true;
-        }
-      }
+  }
+  cancel(operationId) {
+    const pendingTimeout = this.pendingTimeouts.get(operationId);
+    if (!pendingTimeout)
       return false;
+    this.host.clearTimeout(pendingTimeout);
+    return this.pendingTimeouts.delete(operationId);
+  }
+  static run(self, operationId, cb) {
+    perfLogger.logStartScheduledOperation(operationId);
+    self.pendingTimeouts.delete(operationId);
+    if (self.logger) {
+      self.logger.info(`Running: ${operationId}`);
+    }
+    cb();
+    perfLogger.logStopScheduledOperation();
+  }
+};
+var GcTimer = class {
+  constructor(host, delay, logger) {
+    this.host = host;
+    this.delay = delay;
+    this.logger = logger;
+  }
+  scheduleCollect() {
+    if (!this.host.gc || this.timerId !== void 0) {
+      return;
     }
-    getAbsolutePositionAndLineText(line) {
-      return this.textStorage.getAbsolutePositionAndLineText(line);
-    }
-    editContent(start2, end, newText) {
-      this.textStorage.edit(start2, end, newText);
-      this.markContainingProjectsAsDirty();
-    }
-    markContainingProjectsAsDirty() {
-      for (const p of this.containingProjects) {
-        p.markFileAsDirty(this.path);
-      }
-    }
-    isOrphan() {
-      return !forEach(this.containingProjects, (p) => !p.isOrphan());
-    }
-    isContainedByBackgroundProject() {
-      return some(
-        this.containingProjects,
-        (p) => p.projectKind === 3 /* AutoImportProvider */ || p.projectKind === 4 /* Auxiliary */
-      );
-    }
-    lineToTextSpan(line) {
-      return this.textStorage.lineToTextSpan(line);
-    }
-    lineOffsetToPosition(line, offset, allowEdits) {
-      return this.textStorage.lineOffsetToPosition(line, offset, allowEdits);
-    }
-    positionToLineOffset(position) {
-      failIfInvalidPosition(position);
-      const location2 = this.textStorage.positionToLineOffset(position);
-      failIfInvalidLocation(location2);
-      return location2;
-    }
-    isJavaScript() {
-      return this.scriptKind === 1 /* JS */ || this.scriptKind === 2 /* JSX */;
-    }
-    getLineInfo() {
-      return this.textStorage.getLineInfo();
-    }
-    closeSourceMapFileWatcher() {
-      if (this.sourceMapFilePath && !isString(this.sourceMapFilePath)) {
-        closeFileWatcherOf(this.sourceMapFilePath);
-        this.sourceMapFilePath = void 0;
-      }
-    }
-  };
-  function ensurePrimaryProjectKind(project) {
-    if (!project || project.projectKind === 3 /* AutoImportProvider */ || project.projectKind === 4 /* Auxiliary */) {
-      return Errors.ThrowNoProject();
-    }
-    return project;
-  }
-  function failIfInvalidPosition(position) {
-    Debug.assert(typeof position === "number", `Expected position ${position} to be a number.`);
-    Debug.assert(position >= 0, `Expected position to be non-negative.`);
+    this.timerId = this.host.setTimeout(GcTimer.run, this.delay, this);
+  }
+  static run(self) {
+    self.timerId = void 0;
+    perfLogger.logStartScheduledOperation("GC collect");
+    const log = self.logger.hasLevel(2 /* requestTime */);
+    const before = log && self.host.getMemoryUsage();
+    self.host.gc();
+    if (log) {
+      const after = self.host.getMemoryUsage();
+      self.logger.perftrc(`GC::before ${before}, after ${after}`);
+    }
+    perfLogger.logStopScheduledOperation();
+  }
+};
+function getBaseConfigFileName(configFilePath) {
+  const base = getBaseFileName(configFilePath);
+  return base === "tsconfig.json" || base === "jsconfig.json" ? base : void 0;
+}
+function removeSorted(array, remove, compare) {
+  if (!array || array.length === 0) {
+    return;
   }
-  function failIfInvalidLocation(location2) {
-    Debug.assert(typeof location2.line === "number", `Expected line ${location2.line} to be a number.`);
-    Debug.assert(typeof location2.offset === "number", `Expected offset ${location2.offset} to be a number.`);
-    Debug.assert(location2.line > 0, `Expected line to be non-${location2.line === 0 ? "zero" : "negative"}`);
-    Debug.assert(location2.offset > 0, `Expected offset to be non-${location2.offset === 0 ? "zero" : "negative"}`);
+  if (array[0] === remove) {
+    array.splice(0, 1);
+    return;
   }
+  const removeIndex = binarySearch(array, remove, identity, compare);
+  if (removeIndex >= 0) {
+    array.splice(removeIndex, 1);
+  }
+}
+var indentStr = "\n    ";
+function indent2(str) {
+  return indentStr + str.replace(/\n/g, indentStr);
+}
+function stringifyIndented(json) {
+  return indentStr + JSON.stringify(json);
+}
 
-  // src/server/typingsCache.ts
-  var nullTypingsInstaller = {
-    isKnownTypesPackageName: returnFalse,
-    installPackage: notImplemented,
-    enqueueInstallTypingsRequest: noop,
-    attach: noop,
-    onProjectClosed: noop,
-    globalTypingsCacheLocation: void 0
-  };
-  function setIsEqualTo(arr1, arr2) {
-    if (arr1 === arr2) {
+// src/server/_namespaces/ts.server.protocol.ts
+var ts_server_protocol_exports = {};
+__export(ts_server_protocol_exports, {
+  ClassificationType: () => ClassificationType2,
+  CommandTypes: () => CommandTypes,
+  CompletionTriggerKind: () => CompletionTriggerKind2,
+  IndentStyle: () => IndentStyle2,
+  JsxEmit: () => JsxEmit2,
+  ModuleKind: () => ModuleKind2,
+  ModuleResolutionKind: () => ModuleResolutionKind2,
+  NewLineKind: () => NewLineKind2,
+  OrganizeImportsMode: () => OrganizeImportsMode2,
+  PollingWatchKind: () => PollingWatchKind2,
+  ScriptTarget: () => ScriptTarget10,
+  SemicolonPreference: () => SemicolonPreference2,
+  WatchDirectoryKind: () => WatchDirectoryKind2,
+  WatchFileKind: () => WatchFileKind2
+});
+
+// src/server/protocol.ts
+var CommandTypes = /* @__PURE__ */ ((CommandTypes2) => {
+  CommandTypes2["JsxClosingTag"] = "jsxClosingTag";
+  CommandTypes2["Brace"] = "brace";
+  CommandTypes2["BraceFull"] = "brace-full";
+  CommandTypes2["BraceCompletion"] = "braceCompletion";
+  CommandTypes2["GetSpanOfEnclosingComment"] = "getSpanOfEnclosingComment";
+  CommandTypes2["Change"] = "change";
+  CommandTypes2["Close"] = "close";
+  CommandTypes2["Completions"] = "completions";
+  CommandTypes2["CompletionInfo"] = "completionInfo";
+  CommandTypes2["CompletionsFull"] = "completions-full";
+  CommandTypes2["CompletionDetails"] = "completionEntryDetails";
+  CommandTypes2["CompletionDetailsFull"] = "completionEntryDetails-full";
+  CommandTypes2["CompileOnSaveAffectedFileList"] = "compileOnSaveAffectedFileList";
+  CommandTypes2["CompileOnSaveEmitFile"] = "compileOnSaveEmitFile";
+  CommandTypes2["Configure"] = "configure";
+  CommandTypes2["Definition"] = "definition";
+  CommandTypes2["DefinitionFull"] = "definition-full";
+  CommandTypes2["DefinitionAndBoundSpan"] = "definitionAndBoundSpan";
+  CommandTypes2["DefinitionAndBoundSpanFull"] = "definitionAndBoundSpan-full";
+  CommandTypes2["Implementation"] = "implementation";
+  CommandTypes2["ImplementationFull"] = "implementation-full";
+  CommandTypes2["EmitOutput"] = "emit-output";
+  CommandTypes2["Exit"] = "exit";
+  CommandTypes2["FileReferences"] = "fileReferences";
+  CommandTypes2["FileReferencesFull"] = "fileReferences-full";
+  CommandTypes2["Format"] = "format";
+  CommandTypes2["Formatonkey"] = "formatonkey";
+  CommandTypes2["FormatFull"] = "format-full";
+  CommandTypes2["FormatonkeyFull"] = "formatonkey-full";
+  CommandTypes2["FormatRangeFull"] = "formatRange-full";
+  CommandTypes2["Geterr"] = "geterr";
+  CommandTypes2["GeterrForProject"] = "geterrForProject";
+  CommandTypes2["SemanticDiagnosticsSync"] = "semanticDiagnosticsSync";
+  CommandTypes2["SyntacticDiagnosticsSync"] = "syntacticDiagnosticsSync";
+  CommandTypes2["SuggestionDiagnosticsSync"] = "suggestionDiagnosticsSync";
+  CommandTypes2["NavBar"] = "navbar";
+  CommandTypes2["NavBarFull"] = "navbar-full";
+  CommandTypes2["Navto"] = "navto";
+  CommandTypes2["NavtoFull"] = "navto-full";
+  CommandTypes2["NavTree"] = "navtree";
+  CommandTypes2["NavTreeFull"] = "navtree-full";
+  CommandTypes2["Occurrences"] = "occurrences";
+  CommandTypes2["DocumentHighlights"] = "documentHighlights";
+  CommandTypes2["DocumentHighlightsFull"] = "documentHighlights-full";
+  CommandTypes2["Open"] = "open";
+  CommandTypes2["Quickinfo"] = "quickinfo";
+  CommandTypes2["QuickinfoFull"] = "quickinfo-full";
+  CommandTypes2["References"] = "references";
+  CommandTypes2["ReferencesFull"] = "references-full";
+  CommandTypes2["Reload"] = "reload";
+  CommandTypes2["Rename"] = "rename";
+  CommandTypes2["RenameInfoFull"] = "rename-full";
+  CommandTypes2["RenameLocationsFull"] = "renameLocations-full";
+  CommandTypes2["Saveto"] = "saveto";
+  CommandTypes2["SignatureHelp"] = "signatureHelp";
+  CommandTypes2["SignatureHelpFull"] = "signatureHelp-full";
+  CommandTypes2["FindSourceDefinition"] = "findSourceDefinition";
+  CommandTypes2["Status"] = "status";
+  CommandTypes2["TypeDefinition"] = "typeDefinition";
+  CommandTypes2["ProjectInfo"] = "projectInfo";
+  CommandTypes2["ReloadProjects"] = "reloadProjects";
+  CommandTypes2["Unknown"] = "unknown";
+  CommandTypes2["OpenExternalProject"] = "openExternalProject";
+  CommandTypes2["OpenExternalProjects"] = "openExternalProjects";
+  CommandTypes2["CloseExternalProject"] = "closeExternalProject";
+  CommandTypes2["SynchronizeProjectList"] = "synchronizeProjectList";
+  CommandTypes2["ApplyChangedToOpenFiles"] = "applyChangedToOpenFiles";
+  CommandTypes2["UpdateOpen"] = "updateOpen";
+  CommandTypes2["EncodedSyntacticClassificationsFull"] = "encodedSyntacticClassifications-full";
+  CommandTypes2["EncodedSemanticClassificationsFull"] = "encodedSemanticClassifications-full";
+  CommandTypes2["Cleanup"] = "cleanup";
+  CommandTypes2["GetOutliningSpans"] = "getOutliningSpans";
+  CommandTypes2["GetOutliningSpansFull"] = "outliningSpans";
+  CommandTypes2["TodoComments"] = "todoComments";
+  CommandTypes2["Indentation"] = "indentation";
+  CommandTypes2["DocCommentTemplate"] = "docCommentTemplate";
+  CommandTypes2["CompilerOptionsDiagnosticsFull"] = "compilerOptionsDiagnostics-full";
+  CommandTypes2["NameOrDottedNameSpan"] = "nameOrDottedNameSpan";
+  CommandTypes2["BreakpointStatement"] = "breakpointStatement";
+  CommandTypes2["CompilerOptionsForInferredProjects"] = "compilerOptionsForInferredProjects";
+  CommandTypes2["GetCodeFixes"] = "getCodeFixes";
+  CommandTypes2["GetCodeFixesFull"] = "getCodeFixes-full";
+  CommandTypes2["GetCombinedCodeFix"] = "getCombinedCodeFix";
+  CommandTypes2["GetCombinedCodeFixFull"] = "getCombinedCodeFix-full";
+  CommandTypes2["ApplyCodeActionCommand"] = "applyCodeActionCommand";
+  CommandTypes2["GetSupportedCodeFixes"] = "getSupportedCodeFixes";
+  CommandTypes2["GetApplicableRefactors"] = "getApplicableRefactors";
+  CommandTypes2["GetEditsForRefactor"] = "getEditsForRefactor";
+  CommandTypes2["GetEditsForRefactorFull"] = "getEditsForRefactor-full";
+  CommandTypes2["OrganizeImports"] = "organizeImports";
+  CommandTypes2["OrganizeImportsFull"] = "organizeImports-full";
+  CommandTypes2["GetEditsForFileRename"] = "getEditsForFileRename";
+  CommandTypes2["GetEditsForFileRenameFull"] = "getEditsForFileRename-full";
+  CommandTypes2["ConfigurePlugin"] = "configurePlugin";
+  CommandTypes2["SelectionRange"] = "selectionRange";
+  CommandTypes2["SelectionRangeFull"] = "selectionRange-full";
+  CommandTypes2["ToggleLineComment"] = "toggleLineComment";
+  CommandTypes2["ToggleLineCommentFull"] = "toggleLineComment-full";
+  CommandTypes2["ToggleMultilineComment"] = "toggleMultilineComment";
+  CommandTypes2["ToggleMultilineCommentFull"] = "toggleMultilineComment-full";
+  CommandTypes2["CommentSelection"] = "commentSelection";
+  CommandTypes2["CommentSelectionFull"] = "commentSelection-full";
+  CommandTypes2["UncommentSelection"] = "uncommentSelection";
+  CommandTypes2["UncommentSelectionFull"] = "uncommentSelection-full";
+  CommandTypes2["PrepareCallHierarchy"] = "prepareCallHierarchy";
+  CommandTypes2["ProvideCallHierarchyIncomingCalls"] = "provideCallHierarchyIncomingCalls";
+  CommandTypes2["ProvideCallHierarchyOutgoingCalls"] = "provideCallHierarchyOutgoingCalls";
+  CommandTypes2["ProvideInlayHints"] = "provideInlayHints";
+  return CommandTypes2;
+})(CommandTypes || {});
+var OrganizeImportsMode2 = /* @__PURE__ */ ((OrganizeImportsMode3) => {
+  OrganizeImportsMode3["All"] = "All";
+  OrganizeImportsMode3["SortAndCombine"] = "SortAndCombine";
+  OrganizeImportsMode3["RemoveUnused"] = "RemoveUnused";
+  return OrganizeImportsMode3;
+})(OrganizeImportsMode2 || {});
+var WatchFileKind2 = /* @__PURE__ */ ((WatchFileKind3) => {
+  WatchFileKind3["FixedPollingInterval"] = "FixedPollingInterval";
+  WatchFileKind3["PriorityPollingInterval"] = "PriorityPollingInterval";
+  WatchFileKind3["DynamicPriorityPolling"] = "DynamicPriorityPolling";
+  WatchFileKind3["FixedChunkSizePolling"] = "FixedChunkSizePolling";
+  WatchFileKind3["UseFsEvents"] = "UseFsEvents";
+  WatchFileKind3["UseFsEventsOnParentDirectory"] = "UseFsEventsOnParentDirectory";
+  return WatchFileKind3;
+})(WatchFileKind2 || {});
+var WatchDirectoryKind2 = /* @__PURE__ */ ((WatchDirectoryKind3) => {
+  WatchDirectoryKind3["UseFsEvents"] = "UseFsEvents";
+  WatchDirectoryKind3["FixedPollingInterval"] = "FixedPollingInterval";
+  WatchDirectoryKind3["DynamicPriorityPolling"] = "DynamicPriorityPolling";
+  WatchDirectoryKind3["FixedChunkSizePolling"] = "FixedChunkSizePolling";
+  return WatchDirectoryKind3;
+})(WatchDirectoryKind2 || {});
+var PollingWatchKind2 = /* @__PURE__ */ ((PollingWatchKind3) => {
+  PollingWatchKind3["FixedInterval"] = "FixedInterval";
+  PollingWatchKind3["PriorityInterval"] = "PriorityInterval";
+  PollingWatchKind3["DynamicPriority"] = "DynamicPriority";
+  PollingWatchKind3["FixedChunkSize"] = "FixedChunkSize";
+  return PollingWatchKind3;
+})(PollingWatchKind2 || {});
+var CompletionTriggerKind2 = /* @__PURE__ */ ((CompletionTriggerKind4) => {
+  CompletionTriggerKind4[CompletionTriggerKind4["Invoked"] = 1] = "Invoked";
+  CompletionTriggerKind4[CompletionTriggerKind4["TriggerCharacter"] = 2] = "TriggerCharacter";
+  CompletionTriggerKind4[CompletionTriggerKind4["TriggerForIncompleteCompletions"] = 3] = "TriggerForIncompleteCompletions";
+  return CompletionTriggerKind4;
+})(CompletionTriggerKind2 || {});
+var IndentStyle2 = /* @__PURE__ */ ((IndentStyle3) => {
+  IndentStyle3["None"] = "None";
+  IndentStyle3["Block"] = "Block";
+  IndentStyle3["Smart"] = "Smart";
+  return IndentStyle3;
+})(IndentStyle2 || {});
+var SemicolonPreference2 = /* @__PURE__ */ ((SemicolonPreference3) => {
+  SemicolonPreference3["Ignore"] = "ignore";
+  SemicolonPreference3["Insert"] = "insert";
+  SemicolonPreference3["Remove"] = "remove";
+  return SemicolonPreference3;
+})(SemicolonPreference2 || {});
+var JsxEmit2 = /* @__PURE__ */ ((JsxEmit3) => {
+  JsxEmit3["None"] = "None";
+  JsxEmit3["Preserve"] = "Preserve";
+  JsxEmit3["ReactNative"] = "ReactNative";
+  JsxEmit3["React"] = "React";
+  return JsxEmit3;
+})(JsxEmit2 || {});
+var ModuleKind2 = /* @__PURE__ */ ((ModuleKind3) => {
+  ModuleKind3["None"] = "None";
+  ModuleKind3["CommonJS"] = "CommonJS";
+  ModuleKind3["AMD"] = "AMD";
+  ModuleKind3["UMD"] = "UMD";
+  ModuleKind3["System"] = "System";
+  ModuleKind3["ES6"] = "ES6";
+  ModuleKind3["ES2015"] = "ES2015";
+  ModuleKind3["ESNext"] = "ESNext";
+  return ModuleKind3;
+})(ModuleKind2 || {});
+var ModuleResolutionKind2 = /* @__PURE__ */ ((ModuleResolutionKind3) => {
+  ModuleResolutionKind3["Classic"] = "Classic";
+  ModuleResolutionKind3["Node"] = "Node";
+  return ModuleResolutionKind3;
+})(ModuleResolutionKind2 || {});
+var NewLineKind2 = /* @__PURE__ */ ((NewLineKind3) => {
+  NewLineKind3["Crlf"] = "Crlf";
+  NewLineKind3["Lf"] = "Lf";
+  return NewLineKind3;
+})(NewLineKind2 || {});
+var ScriptTarget10 = /* @__PURE__ */ ((ScriptTarget11) => {
+  ScriptTarget11["ES3"] = "ES3";
+  ScriptTarget11["ES5"] = "ES5";
+  ScriptTarget11["ES6"] = "ES6";
+  ScriptTarget11["ES2015"] = "ES2015";
+  ScriptTarget11["ES2016"] = "ES2016";
+  ScriptTarget11["ES2017"] = "ES2017";
+  ScriptTarget11["ES2018"] = "ES2018";
+  ScriptTarget11["ES2019"] = "ES2019";
+  ScriptTarget11["ES2020"] = "ES2020";
+  ScriptTarget11["ES2021"] = "ES2021";
+  ScriptTarget11["ES2022"] = "ES2022";
+  ScriptTarget11["ESNext"] = "ESNext";
+  return ScriptTarget11;
+})(ScriptTarget10 || {});
+var ClassificationType2 = /* @__PURE__ */ ((ClassificationType3) => {
+  ClassificationType3[ClassificationType3["comment"] = 1] = "comment";
+  ClassificationType3[ClassificationType3["identifier"] = 2] = "identifier";
+  ClassificationType3[ClassificationType3["keyword"] = 3] = "keyword";
+  ClassificationType3[ClassificationType3["numericLiteral"] = 4] = "numericLiteral";
+  ClassificationType3[ClassificationType3["operator"] = 5] = "operator";
+  ClassificationType3[ClassificationType3["stringLiteral"] = 6] = "stringLiteral";
+  ClassificationType3[ClassificationType3["regularExpressionLiteral"] = 7] = "regularExpressionLiteral";
+  ClassificationType3[ClassificationType3["whiteSpace"] = 8] = "whiteSpace";
+  ClassificationType3[ClassificationType3["text"] = 9] = "text";
+  ClassificationType3[ClassificationType3["punctuation"] = 10] = "punctuation";
+  ClassificationType3[ClassificationType3["className"] = 11] = "className";
+  ClassificationType3[ClassificationType3["enumName"] = 12] = "enumName";
+  ClassificationType3[ClassificationType3["interfaceName"] = 13] = "interfaceName";
+  ClassificationType3[ClassificationType3["moduleName"] = 14] = "moduleName";
+  ClassificationType3[ClassificationType3["typeParameterName"] = 15] = "typeParameterName";
+  ClassificationType3[ClassificationType3["typeAliasName"] = 16] = "typeAliasName";
+  ClassificationType3[ClassificationType3["parameterName"] = 17] = "parameterName";
+  ClassificationType3[ClassificationType3["docCommentTagName"] = 18] = "docCommentTagName";
+  ClassificationType3[ClassificationType3["jsxOpenTagName"] = 19] = "jsxOpenTagName";
+  ClassificationType3[ClassificationType3["jsxCloseTagName"] = 20] = "jsxCloseTagName";
+  ClassificationType3[ClassificationType3["jsxSelfClosingTagName"] = 21] = "jsxSelfClosingTagName";
+  ClassificationType3[ClassificationType3["jsxAttribute"] = 22] = "jsxAttribute";
+  ClassificationType3[ClassificationType3["jsxText"] = 23] = "jsxText";
+  ClassificationType3[ClassificationType3["jsxAttributeStringLiteralValue"] = 24] = "jsxAttributeStringLiteralValue";
+  ClassificationType3[ClassificationType3["bigintLiteral"] = 25] = "bigintLiteral";
+  return ClassificationType3;
+})(ClassificationType2 || {});
+
+// src/server/scriptInfo.ts
+var TextStorage = class {
+  constructor(host, info, initialVersion) {
+    this.host = host;
+    this.info = info;
+    /**
+     * True if the text is for the file thats open in the editor
+     */
+    this.isOpen = false;
+    /**
+     * True if the text present is the text from the file on the disk
+     */
+    this.ownFileText = false;
+    /**
+     * True when reloading contents of file from the disk is pending
+     */
+    this.pendingReloadFromDisk = false;
+    this.version = initialVersion || { svc: 0, text: 0 };
+  }
+  getVersion() {
+    return this.svc ? `SVC-${this.version.svc}-${this.svc.getSnapshotVersion()}` : `Text-${this.version.text}`;
+  }
+  hasScriptVersionCache_TestOnly() {
+    return this.svc !== void 0;
+  }
+  useScriptVersionCache_TestOnly() {
+    this.switchToScriptVersionCache();
+  }
+  resetSourceMapInfo() {
+    this.info.sourceFileLike = void 0;
+    this.info.closeSourceMapFileWatcher();
+    this.info.sourceMapFilePath = void 0;
+    this.info.declarationInfoPath = void 0;
+    this.info.sourceInfos = void 0;
+    this.info.documentPositionMapper = void 0;
+  }
+  /** Public for testing */
+  useText(newText) {
+    this.svc = void 0;
+    this.text = newText;
+    this.lineMap = void 0;
+    this.fileSize = void 0;
+    this.resetSourceMapInfo();
+    this.version.text++;
+  }
+  edit(start2, end, newText) {
+    this.switchToScriptVersionCache().edit(start2, end - start2, newText);
+    this.ownFileText = false;
+    this.text = void 0;
+    this.lineMap = void 0;
+    this.fileSize = void 0;
+    this.resetSourceMapInfo();
+  }
+  /**
+   * Set the contents as newText
+   * returns true if text changed
+   */
+  reload(newText) {
+    Debug.assert(newText !== void 0);
+    this.pendingReloadFromDisk = false;
+    if (this.text !== newText) {
+      this.useText(newText);
+      this.ownFileText = false;
       return true;
     }
-    if ((arr1 || emptyArray2).length === 0 && (arr2 || emptyArray2).length === 0) {
-      return true;
+    return false;
+  }
+  /**
+   * Reads the contents from tempFile(if supplied) or own file and sets it as contents
+   * returns true if text changed
+   */
+  reloadWithFileText(tempFileName) {
+    const { text: newText, fileSize } = this.getFileTextAndSize(tempFileName);
+    const reloaded = this.reload(newText);
+    this.fileSize = fileSize;
+    this.ownFileText = !tempFileName || tempFileName === this.info.fileName;
+    return reloaded;
+  }
+  /**
+   * Reloads the contents from the file if there is no pending reload from disk or the contents of file are same as file text
+   * returns true if text changed
+   */
+  reloadFromDisk() {
+    if (!this.pendingReloadFromDisk && !this.ownFileText) {
+      return this.reloadWithFileText();
     }
-    const set = /* @__PURE__ */ new Map();
-    let unique = 0;
-    for (const v of arr1) {
-      if (set.get(v) !== true) {
-        set.set(v, true);
-        unique++;
-      }
+    return false;
+  }
+  delayReloadFromFileIntoText() {
+    this.pendingReloadFromDisk = true;
+  }
+  /**
+   * For telemetry purposes, we would like to be able to report the size of the file.
+   * However, we do not want telemetry to require extra file I/O so we report a size
+   * that may be stale (e.g. may not reflect change made on disk since the last reload).
+   * NB: Will read from disk if the file contents have never been loaded because
+   * telemetry falsely indicating size 0 would be counter-productive.
+   */
+  getTelemetryFileSize() {
+    return !!this.fileSize ? this.fileSize : !!this.text ? this.text.length : !!this.svc ? this.svc.getSnapshot().getLength() : this.getSnapshot().getLength();
+  }
+  getSnapshot() {
+    return this.useScriptVersionCacheIfValidOrOpen() ? this.svc.getSnapshot() : ScriptSnapshot.fromString(this.getOrLoadText());
+  }
+  getAbsolutePositionAndLineText(line) {
+    return this.switchToScriptVersionCache().getAbsolutePositionAndLineText(line);
+  }
+  /**
+   *  @param line 0 based index
+   */
+  lineToTextSpan(line) {
+    if (!this.useScriptVersionCacheIfValidOrOpen()) {
+      const lineMap = this.getLineMap();
+      const start2 = lineMap[line];
+      const end = line + 1 < lineMap.length ? lineMap[line + 1] : this.text.length;
+      return createTextSpanFromBounds(start2, end);
     }
-    for (const v of arr2) {
-      const isSet = set.get(v);
-      if (isSet === void 0) {
-        return false;
-      }
-      if (isSet === true) {
-        set.set(v, false);
-        unique--;
-      }
+    return this.svc.lineToTextSpan(line);
+  }
+  /**
+   * @param line 1 based index
+   * @param offset 1 based index
+   */
+  lineOffsetToPosition(line, offset, allowEdits) {
+    if (!this.useScriptVersionCacheIfValidOrOpen()) {
+      return computePositionOfLineAndCharacter(this.getLineMap(), line - 1, offset - 1, this.text, allowEdits);
     }
-    return unique === 0;
+    return this.svc.lineOffsetToPosition(line, offset);
   }
-  function typeAcquisitionChanged(opt1, opt2) {
-    return opt1.enable !== opt2.enable || !setIsEqualTo(opt1.include, opt2.include) || !setIsEqualTo(opt1.exclude, opt2.exclude);
+  positionToLineOffset(position) {
+    if (!this.useScriptVersionCacheIfValidOrOpen()) {
+      const { line, character } = computeLineAndCharacterOfPosition(this.getLineMap(), position);
+      return { line: line + 1, offset: character + 1 };
+    }
+    return this.svc.positionToLineOffset(position);
   }
-  function compilerOptionsChanged(opt1, opt2) {
-    return getAllowJSCompilerOption(opt1) !== getAllowJSCompilerOption(opt2);
+  getFileTextAndSize(tempFileName) {
+    let text;
+    const fileName = tempFileName || this.info.fileName;
+    const getText = () => text === void 0 ? text = this.host.readFile(fileName) || "" : text;
+    if (!hasTSFileExtension(this.info.fileName)) {
+      const fileSize = this.host.getFileSize ? this.host.getFileSize(fileName) : getText().length;
+      if (fileSize > maxFileSize) {
+        Debug.assert(!!this.info.containingProjects.length);
+        const service = this.info.containingProjects[0].projectService;
+        service.logger.info(`Skipped loading contents of large file ${fileName} for info ${this.info.fileName}: fileSize: ${fileSize}`);
+        this.info.containingProjects[0].projectService.sendLargeFileReferencedEvent(fileName, fileSize);
+        return { text: "", fileSize };
+      }
+    }
+    return { text: getText() };
   }
-  function unresolvedImportsChanged(imports1, imports2) {
-    if (imports1 === imports2) {
-      return false;
+  switchToScriptVersionCache() {
+    if (!this.svc || this.pendingReloadFromDisk) {
+      this.svc = ScriptVersionCache.fromString(this.getOrLoadText());
+      this.version.svc++;
     }
-    return !arrayIsEqualTo(imports1, imports2);
+    return this.svc;
   }
-  var TypingsCache = class {
-    constructor(installer) {
-      this.installer = installer;
-      this.perProjectCache = /* @__PURE__ */ new Map();
+  useScriptVersionCacheIfValidOrOpen() {
+    if (this.isOpen) {
+      return this.switchToScriptVersionCache();
     }
-    isKnownTypesPackageName(name) {
-      return this.installer.isKnownTypesPackageName(name);
+    if (this.pendingReloadFromDisk) {
+      this.reloadWithFileText();
     }
-    installPackage(options) {
-      return this.installer.installPackage(options);
+    return this.svc;
+  }
+  getOrLoadText() {
+    if (this.text === void 0 || this.pendingReloadFromDisk) {
+      Debug.assert(!this.svc || this.pendingReloadFromDisk, "ScriptVersionCache should not be set when reloading from disk");
+      this.reloadWithFileText();
     }
-    enqueueInstallTypingsForProject(project, unresolvedImports, forceRefresh) {
-      const typeAcquisition = project.getTypeAcquisition();
-      if (!typeAcquisition || !typeAcquisition.enable) {
-        return;
-      }
-      const entry = this.perProjectCache.get(project.getProjectName());
-      if (forceRefresh || !entry || typeAcquisitionChanged(typeAcquisition, entry.typeAcquisition) || compilerOptionsChanged(project.getCompilationSettings(), entry.compilerOptions) || unresolvedImportsChanged(unresolvedImports, entry.unresolvedImports)) {
-        this.perProjectCache.set(project.getProjectName(), {
-          compilerOptions: project.getCompilationSettings(),
-          typeAcquisition,
-          typings: entry ? entry.typings : emptyArray2,
-          unresolvedImports,
-          poisoned: true
-        });
-        this.installer.enqueueInstallTypingsRequest(project, typeAcquisition, unresolvedImports);
-      }
+    return this.text;
+  }
+  getLineMap() {
+    Debug.assert(!this.svc, "ScriptVersionCache should not be set");
+    return this.lineMap || (this.lineMap = computeLineStarts(this.getOrLoadText()));
+  }
+  getLineInfo() {
+    if (this.svc) {
+      return {
+        getLineCount: () => this.svc.getLineCount(),
+        getLineText: (line) => this.svc.getAbsolutePositionAndLineText(line + 1).lineText
+      };
     }
-    updateTypingsForProject(projectName, compilerOptions, typeAcquisition, unresolvedImports, newTypings) {
-      const typings = sort(newTypings);
-      this.perProjectCache.set(projectName, {
-        compilerOptions,
-        typeAcquisition,
-        typings,
-        unresolvedImports,
-        poisoned: false
-      });
-      return !typeAcquisition || !typeAcquisition.enable ? emptyArray2 : typings;
+    const lineMap = this.getLineMap();
+    return getLineInfo(this.text, lineMap);
+  }
+};
+function isDynamicFileName(fileName) {
+  return fileName[0] === "^" || (stringContains(fileName, "walkThroughSnippet:/") || stringContains(fileName, "untitled:/")) && getBaseFileName(fileName)[0] === "^" || stringContains(fileName, ":^") && !stringContains(fileName, directorySeparator);
+}
+var ScriptInfo = class {
+  constructor(host, fileName, scriptKind, hasMixedContent, path, initialVersion) {
+    this.host = host;
+    this.fileName = fileName;
+    this.scriptKind = scriptKind;
+    this.hasMixedContent = hasMixedContent;
+    this.path = path;
+    /**
+     * All projects that include this file
+     */
+    this.containingProjects = [];
+    this.isDynamic = isDynamicFileName(fileName);
+    this.textStorage = new TextStorage(host, this, initialVersion);
+    if (hasMixedContent || this.isDynamic) {
+      this.textStorage.reload("");
+      this.realpath = this.path;
+    }
+    this.scriptKind = scriptKind ? scriptKind : getScriptKindFromFileName(fileName);
+  }
+  /** @internal */
+  getVersion() {
+    return this.textStorage.version;
+  }
+  /** @internal */
+  getTelemetryFileSize() {
+    return this.textStorage.getTelemetryFileSize();
+  }
+  /** @internal */
+  isDynamicOrHasMixedContent() {
+    return this.hasMixedContent || this.isDynamic;
+  }
+  isScriptOpen() {
+    return this.textStorage.isOpen;
+  }
+  open(newText) {
+    this.textStorage.isOpen = true;
+    if (newText !== void 0 && this.textStorage.reload(newText)) {
+      this.markContainingProjectsAsDirty();
     }
-    onProjectClosed(project) {
-      this.perProjectCache.delete(project.getProjectName());
-      this.installer.onProjectClosed(project);
+  }
+  close(fileExists = true) {
+    this.textStorage.isOpen = false;
+    if (this.isDynamicOrHasMixedContent() || !fileExists) {
+      if (this.textStorage.reload("")) {
+        this.markContainingProjectsAsDirty();
+      }
+    } else if (this.textStorage.reloadFromDisk()) {
+      this.markContainingProjectsAsDirty();
     }
-  };
-
-  // src/server/project.ts
-  var ProjectKind = /* @__PURE__ */ ((ProjectKind2) => {
-    ProjectKind2[ProjectKind2["Inferred"] = 0] = "Inferred";
-    ProjectKind2[ProjectKind2["Configured"] = 1] = "Configured";
-    ProjectKind2[ProjectKind2["External"] = 2] = "External";
-    ProjectKind2[ProjectKind2["AutoImportProvider"] = 3] = "AutoImportProvider";
-    ProjectKind2[ProjectKind2["Auxiliary"] = 4] = "Auxiliary";
-    return ProjectKind2;
-  })(ProjectKind || {});
-  function countEachFileTypes(infos, includeSizes = false) {
-    const result = {
-      js: 0,
-      jsSize: 0,
-      jsx: 0,
-      jsxSize: 0,
-      ts: 0,
-      tsSize: 0,
-      tsx: 0,
-      tsxSize: 0,
-      dts: 0,
-      dtsSize: 0,
-      deferred: 0,
-      deferredSize: 0
-    };
-    for (const info of infos) {
-      const fileSize = includeSizes ? info.getTelemetryFileSize() : 0;
-      switch (info.scriptKind) {
-        case 1 /* JS */:
-          result.js += 1;
-          result.jsSize += fileSize;
-          break;
-        case 2 /* JSX */:
-          result.jsx += 1;
-          result.jsxSize += fileSize;
-          break;
-        case 3 /* TS */:
-          if (isDeclarationFileName(info.fileName)) {
-            result.dts += 1;
-            result.dtsSize += fileSize;
-          } else {
-            result.ts += 1;
-            result.tsSize += fileSize;
+  }
+  getSnapshot() {
+    return this.textStorage.getSnapshot();
+  }
+  ensureRealPath() {
+    if (this.realpath === void 0) {
+      this.realpath = this.path;
+      if (this.host.realpath) {
+        Debug.assert(!!this.containingProjects.length);
+        const project = this.containingProjects[0];
+        const realpath = this.host.realpath(this.path);
+        if (realpath) {
+          this.realpath = project.toPath(realpath);
+          if (this.realpath !== this.path) {
+            project.projectService.realpathToScriptInfos.add(this.realpath, this);
           }
-          break;
-        case 4 /* TSX */:
-          result.tsx += 1;
-          result.tsxSize += fileSize;
-          break;
-        case 7 /* Deferred */:
-          result.deferred += 1;
-          result.deferredSize += fileSize;
-          break;
+        }
       }
     }
-    return result;
-  }
-  function hasOneOrMoreJsAndNoTsFiles(project) {
-    const counts2 = countEachFileTypes(project.getScriptInfos());
-    return counts2.js > 0 && counts2.ts === 0 && counts2.tsx === 0;
   }
-  function allRootFilesAreJsOrDts(project) {
-    const counts2 = countEachFileTypes(project.getRootScriptInfos());
-    return counts2.ts === 0 && counts2.tsx === 0;
+  /** @internal */
+  getRealpathIfDifferent() {
+    return this.realpath && this.realpath !== this.path ? this.realpath : void 0;
   }
-  function allFilesAreJsOrDts(project) {
-    const counts2 = countEachFileTypes(project.getScriptInfos());
-    return counts2.ts === 0 && counts2.tsx === 0;
+  /**
+   * @internal
+   * Does not compute realpath; uses precomputed result. Use `ensureRealPath`
+   * first if a definite result is needed.
+   */
+  isSymlink() {
+    return this.realpath && this.realpath !== this.path;
   }
-  function hasNoTypeScriptSource(fileNames) {
-    return !fileNames.some((fileName) => fileExtensionIs(fileName, ".ts" /* Ts */) && !isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".tsx" /* Tsx */));
+  getFormatCodeSettings() {
+    return this.formatSettings;
   }
-  function isGeneratedFileWatcher(watch) {
-    return watch.generatedFilePath !== void 0;
+  getPreferences() {
+    return this.preferences;
   }
-  var Project3 = class {
-    constructor(projectName, projectKind, projectService, documentRegistry, hasExplicitListOfFiles, lastFileExceededProgramSize, compilerOptions, compileOnSaveEnabled, watchOptions, directoryStructureHost, currentDirectory) {
-      this.projectKind = projectKind;
-      this.projectService = projectService;
-      this.documentRegistry = documentRegistry;
-      this.compilerOptions = compilerOptions;
-      this.compileOnSaveEnabled = compileOnSaveEnabled;
-      this.watchOptions = watchOptions;
-      this.rootFiles = [];
-      this.rootFilesMap = /* @__PURE__ */ new Map();
-      this.plugins = [];
-      this.cachedUnresolvedImportsPerFile = /* @__PURE__ */ new Map();
-      this.hasAddedorRemovedFiles = false;
-      this.hasAddedOrRemovedSymlinks = false;
-      this.lastReportedVersion = 0;
-      this.projectProgramVersion = 0;
-      this.projectStateVersion = 0;
-      this.isInitialLoadPending = returnFalse;
-      this.dirty = false;
-      this.typingFiles = emptyArray2;
-      this.moduleSpecifierCache = createModuleSpecifierCache(this);
-      this.createHash = maybeBind(this.projectService.host, this.projectService.host.createHash);
-      this.globalCacheResolutionModuleName = ts_JsTyping_exports.nonRelativeModuleNameForTypingCache;
-      this.projectName = projectName;
-      this.directoryStructureHost = directoryStructureHost;
-      this.currentDirectory = this.projectService.getNormalizedAbsolutePath(currentDirectory || "");
-      this.getCanonicalFileName = this.projectService.toCanonicalFileName;
-      this.cancellationToken = new ThrottledCancellationToken(this.projectService.cancellationToken, this.projectService.throttleWaitMilliseconds);
-      if (!this.compilerOptions) {
-        this.compilerOptions = getDefaultCompilerOptions2();
-        this.compilerOptions.allowNonTsExtensions = true;
-        this.compilerOptions.allowJs = true;
-      } else if (hasExplicitListOfFiles || getAllowJSCompilerOption(this.compilerOptions) || this.projectService.hasDeferredExtension()) {
-        this.compilerOptions.allowNonTsExtensions = true;
-      }
-      switch (projectService.serverMode) {
-        case 0 /* Semantic */:
-          this.languageServiceEnabled = true;
-          break;
-        case 1 /* PartialSemantic */:
-          this.languageServiceEnabled = true;
-          this.compilerOptions.noResolve = true;
-          this.compilerOptions.types = [];
-          break;
-        case 2 /* Syntactic */:
-          this.languageServiceEnabled = false;
-          this.compilerOptions.noResolve = true;
-          this.compilerOptions.types = [];
-          break;
-        default:
-          Debug.assertNever(projectService.serverMode);
-      }
-      this.setInternalCompilerOptionsForEmittingJsFiles();
-      const host = this.projectService.host;
-      if (this.projectService.logger.loggingEnabled()) {
-        this.trace = (s) => this.writeLog(s);
-      } else if (host.trace) {
-        this.trace = (s) => host.trace(s);
-      }
-      this.realpath = maybeBind(host, host.realpath);
-      this.resolutionCache = createResolutionCache(
-        this,
-        currentDirectory && this.currentDirectory,
-        true
-      );
-      this.languageService = createLanguageService(this, this.documentRegistry, this.projectService.serverMode);
-      if (lastFileExceededProgramSize) {
-        this.disableLanguageService(lastFileExceededProgramSize);
-      }
-      this.markAsDirty();
-      if (projectKind !== 3 /* AutoImportProvider */) {
-        this.projectService.pendingEnsureProjectForOpenFiles = true;
-      }
-    }
-    getResolvedProjectReferenceToRedirect(_fileName) {
-      return void 0;
-    }
-    isNonTsProject() {
-      updateProjectIfDirty(this);
-      return allFilesAreJsOrDts(this);
-    }
-    isJsOnlyProject() {
-      updateProjectIfDirty(this);
-      return hasOneOrMoreJsAndNoTsFiles(this);
-    }
-    static resolveModule(moduleName, initialDir, host, log, logErrors) {
-      const resolvedPath = normalizeSlashes(host.resolvePath(combinePaths(initialDir, "node_modules")));
-      log(`Loading ${moduleName} from ${initialDir} (resolved to ${resolvedPath})`);
-      const result = host.require(resolvedPath, moduleName);
-      if (result.error) {
-        const err = result.error.stack || result.error.message || JSON.stringify(result.error);
-        (logErrors || log)(`Failed to load module '${moduleName}' from ${resolvedPath}: ${err}`);
-        return void 0;
-      }
-      return result.module;
-    }
-    static async importServicePluginAsync(moduleName, initialDir, host, log, logErrors) {
-      Debug.assertIsDefined(host.importPlugin);
-      const resolvedPath = combinePaths(initialDir, "node_modules");
-      log(`Dynamically importing ${moduleName} from ${initialDir} (resolved to ${resolvedPath})`);
-      let result;
-      try {
-        result = await host.importPlugin(resolvedPath, moduleName);
-      } catch (e) {
-        result = { module: void 0, error: e };
-      }
-      if (result.error) {
-        const err = result.error.stack || result.error.message || JSON.stringify(result.error);
-        (logErrors || log)(`Failed to dynamically import module '${moduleName}' from ${resolvedPath}: ${err}`);
-        return void 0;
-      }
-      return result.module;
-    }
-    isKnownTypesPackageName(name) {
-      return this.typingsCache.isKnownTypesPackageName(name);
-    }
-    installPackage(options) {
-      return this.typingsCache.installPackage({ ...options, projectName: this.projectName, projectRootPath: this.toPath(this.currentDirectory) });
-    }
-    getGlobalTypingsCacheLocation() {
-      return this.getGlobalCache();
-    }
-    get typingsCache() {
-      return this.projectService.typingsCache;
-    }
-    getSymlinkCache() {
-      if (!this.symlinks) {
-        this.symlinks = createSymlinkCache(this.getCurrentDirectory(), this.getCanonicalFileName);
-      }
-      if (this.program && !this.symlinks.hasProcessedResolutions()) {
-        this.symlinks.setSymlinksFromResolutions(
-          this.program.getSourceFiles(),
-          this.program.getResolvedTypeReferenceDirectives()
-        );
+  attachToProject(project) {
+    const isNew = !this.isAttached(project);
+    if (isNew) {
+      this.containingProjects.push(project);
+      if (!project.getCompilerOptions().preserveSymlinks) {
+        this.ensureRealPath();
       }
-      return this.symlinks;
-    }
-    getCompilationSettings() {
-      return this.compilerOptions;
-    }
-    getCompilerOptions() {
-      return this.getCompilationSettings();
-    }
-    getNewLine() {
-      return this.projectService.host.newLine;
+      project.onFileAddedOrRemoved(this.isSymlink());
     }
-    getProjectVersion() {
-      return this.projectStateVersion.toString();
-    }
-    getProjectReferences() {
-      return void 0;
+    return isNew;
+  }
+  isAttached(project) {
+    switch (this.containingProjects.length) {
+      case 0:
+        return false;
+      case 1:
+        return this.containingProjects[0] === project;
+      case 2:
+        return this.containingProjects[0] === project || this.containingProjects[1] === project;
+      default:
+        return contains(this.containingProjects, project);
     }
-    getScriptFileNames() {
-      if (!this.rootFiles) {
-        return emptyArray;
-      }
-      let result;
-      this.rootFilesMap.forEach((value) => {
-        if (this.languageServiceEnabled || value.info && value.info.isScriptOpen()) {
-          (result || (result = [])).push(value.fileName);
+  }
+  detachFromProject(project) {
+    switch (this.containingProjects.length) {
+      case 0:
+        return;
+      case 1:
+        if (this.containingProjects[0] === project) {
+          project.onFileAddedOrRemoved(this.isSymlink());
+          this.containingProjects.pop();
         }
-      });
-      return addRange(result, this.typingFiles) || emptyArray;
-    }
-    getOrCreateScriptInfoAndAttachToProject(fileName) {
-      const scriptInfo = this.projectService.getOrCreateScriptInfoNotOpenedByClient(fileName, this.currentDirectory, this.directoryStructureHost);
-      if (scriptInfo) {
-        const existingValue = this.rootFilesMap.get(scriptInfo.path);
-        if (existingValue && existingValue.info !== scriptInfo) {
-          this.rootFiles.push(scriptInfo);
-          existingValue.info = scriptInfo;
+        break;
+      case 2:
+        if (this.containingProjects[0] === project) {
+          project.onFileAddedOrRemoved(this.isSymlink());
+          this.containingProjects[0] = this.containingProjects.pop();
+        } else if (this.containingProjects[1] === project) {
+          project.onFileAddedOrRemoved(this.isSymlink());
+          this.containingProjects.pop();
         }
-        scriptInfo.attachToProject(this);
-      }
-      return scriptInfo;
-    }
-    getScriptKind(fileName) {
-      const info = this.getOrCreateScriptInfoAndAttachToProject(fileName);
-      return info && info.scriptKind;
-    }
-    getScriptVersion(filename) {
-      const info = this.projectService.getOrCreateScriptInfoNotOpenedByClient(filename, this.currentDirectory, this.directoryStructureHost);
-      return info && info.getLatestVersion();
-    }
-    getScriptSnapshot(filename) {
-      const scriptInfo = this.getOrCreateScriptInfoAndAttachToProject(filename);
-      if (scriptInfo) {
-        return scriptInfo.getSnapshot();
-      }
-    }
-    getCancellationToken() {
-      return this.cancellationToken;
-    }
-    getCurrentDirectory() {
-      return this.currentDirectory;
-    }
-    getDefaultLibFileName() {
-      const nodeModuleBinDir = getDirectoryPath(normalizePath(this.projectService.getExecutingFilePath()));
-      return combinePaths(nodeModuleBinDir, getDefaultLibFileName(this.compilerOptions));
-    }
-    useCaseSensitiveFileNames() {
-      return this.projectService.host.useCaseSensitiveFileNames;
-    }
-    readDirectory(path, extensions, exclude, include, depth) {
-      return this.directoryStructureHost.readDirectory(path, extensions, exclude, include, depth);
-    }
-    readFile(fileName) {
-      return this.projectService.host.readFile(fileName);
-    }
-    writeFile(fileName, content) {
-      return this.projectService.host.writeFile(fileName, content);
-    }
-    fileExists(file) {
-      const path = this.toPath(file);
-      return !this.isWatchedMissingFile(path) && this.directoryStructureHost.fileExists(file);
-    }
-    resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference, _options, containingSourceFile, resolutionInfo) {
-      return this.resolutionCache.resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference, containingSourceFile, resolutionInfo);
-    }
-    getModuleResolutionCache() {
-      return this.resolutionCache.getModuleResolutionCache();
-    }
-    getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile, resolutionMode) {
-      return this.resolutionCache.getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile, resolutionMode);
-    }
-    resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference, _options, containingFileMode, resolutionInfo) {
-      return this.resolutionCache.resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference, containingFileMode, resolutionInfo);
-    }
-    directoryExists(path) {
-      return this.directoryStructureHost.directoryExists(path);
-    }
-    getDirectories(path) {
-      return this.directoryStructureHost.getDirectories(path);
-    }
-    getCachedDirectoryStructureHost() {
-      return void 0;
-    }
-    toPath(fileName) {
-      return toPath(fileName, this.currentDirectory, this.projectService.toCanonicalFileName);
-    }
-    watchDirectoryOfFailedLookupLocation(directory, cb, flags) {
-      return this.projectService.watchFactory.watchDirectory(
-        directory,
-        cb,
-        flags,
-        this.projectService.getWatchOptions(this),
-        WatchType.FailedLookupLocations,
-        this
-      );
-    }
-    watchAffectingFileLocation(file, cb) {
-      return this.projectService.watchFactory.watchFile(
-        file,
-        cb,
-        2e3 /* High */,
-        this.projectService.getWatchOptions(this),
-        WatchType.AffectingFileLocation,
-        this
-      );
-    }
-    clearInvalidateResolutionOfFailedLookupTimer() {
-      return this.projectService.throttledOperations.cancel(`${this.getProjectName()}FailedLookupInvalidation`);
-    }
-    scheduleInvalidateResolutionsOfFailedLookupLocations() {
-      this.projectService.throttledOperations.schedule(`${this.getProjectName()}FailedLookupInvalidation`, 1e3, () => {
-        if (this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
-          this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
+        break;
+      default:
+        if (unorderedRemoveItem(this.containingProjects, project)) {
+          project.onFileAddedOrRemoved(this.isSymlink());
         }
-      });
-    }
-    invalidateResolutionsOfFailedLookupLocations() {
-      if (this.clearInvalidateResolutionOfFailedLookupTimer() && this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
-        this.markAsDirty();
-        this.projectService.delayEnsureProjectForOpenFiles();
-      }
-    }
-    onInvalidatedResolution() {
-      this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
-    }
-    watchTypeRootsDirectory(directory, cb, flags) {
-      return this.projectService.watchFactory.watchDirectory(
-        directory,
-        cb,
-        flags,
-        this.projectService.getWatchOptions(this),
-        WatchType.TypeRoots,
-        this
-      );
-    }
-    hasChangedAutomaticTypeDirectiveNames() {
-      return this.resolutionCache.hasChangedAutomaticTypeDirectiveNames();
-    }
-    onChangedAutomaticTypeDirectiveNames() {
-      this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
-    }
-    getGlobalCache() {
-      return this.getTypeAcquisition().enable ? this.projectService.typingsInstaller.globalTypingsCacheLocation : void 0;
-    }
-    fileIsOpen(filePath) {
-      return this.projectService.openFiles.has(filePath);
-    }
-    writeLog(s) {
-      this.projectService.logger.info(s);
-    }
-    log(s) {
-      this.writeLog(s);
-    }
-    error(s) {
-      this.projectService.logger.msg(s, "Err" /* Err */);
-    }
-    setInternalCompilerOptionsForEmittingJsFiles() {
-      if (this.projectKind === 0 /* Inferred */ || this.projectKind === 2 /* External */) {
-        this.compilerOptions.noEmitForJsFiles = true;
-      }
-    }
-    getGlobalProjectErrors() {
-      return filter(this.projectErrors, (diagnostic) => !diagnostic.file) || emptyArray2;
-    }
-    getAllProjectErrors() {
-      return this.projectErrors || emptyArray2;
-    }
-    setProjectErrors(projectErrors) {
-      this.projectErrors = projectErrors;
-    }
-    getLanguageService(ensureSynchronized = true) {
-      if (ensureSynchronized) {
-        updateProjectIfDirty(this);
-      }
-      return this.languageService;
-    }
-    getSourceMapper() {
-      return this.getLanguageService().getSourceMapper();
-    }
-    clearSourceMapperCache() {
-      this.languageService.clearSourceMapperCache();
-    }
-    getDocumentPositionMapper(generatedFileName, sourceFileName) {
-      return this.projectService.getDocumentPositionMapper(this, generatedFileName, sourceFileName);
-    }
-    getSourceFileLike(fileName) {
-      return this.projectService.getSourceFileLike(fileName, this);
-    }
-    shouldEmitFile(scriptInfo) {
-      return scriptInfo && !scriptInfo.isDynamicOrHasMixedContent() && !this.program.isSourceOfProjectReferenceRedirect(scriptInfo.path);
+        break;
     }
-    getCompileOnSaveAffectedFileList(scriptInfo) {
-      if (!this.languageServiceEnabled) {
-        return [];
+  }
+  detachAllProjects() {
+    for (const p of this.containingProjects) {
+      if (isConfiguredProject(p)) {
+        p.getCachedDirectoryStructureHost().addOrDeleteFile(this.fileName, this.path, 2 /* Deleted */);
       }
-      updateProjectIfDirty(this);
-      this.builderState = BuilderState.create(this.program, this.builderState, true);
-      return mapDefined(
-        BuilderState.getFilesAffectedBy(
-          this.builderState,
-          this.program,
-          scriptInfo.path,
-          this.cancellationToken,
-          this.projectService.host
-        ),
-        (sourceFile) => this.shouldEmitFile(this.projectService.getScriptInfoForPath(sourceFile.path)) ? sourceFile.fileName : void 0
+      const existingRoot = p.getRootFilesMap().get(this.path);
+      p.removeFile(
+        this,
+        /*fileExists*/
+        false,
+        /*detachFromProjects*/
+        false
       );
-    }
-    emitFile(scriptInfo, writeFile2) {
-      if (!this.languageServiceEnabled || !this.shouldEmitFile(scriptInfo)) {
-        return { emitSkipped: true, diagnostics: emptyArray2 };
-      }
-      const { emitSkipped, diagnostics, outputFiles } = this.getLanguageService().getEmitOutput(scriptInfo.fileName);
-      if (!emitSkipped) {
-        for (const outputFile of outputFiles) {
-          const outputFileAbsoluteFileName = getNormalizedAbsolutePath(outputFile.name, this.currentDirectory);
-          writeFile2(outputFileAbsoluteFileName, outputFile.text, outputFile.writeByteOrderMark);
-        }
-        if (this.builderState && getEmitDeclarations(this.compilerOptions)) {
-          const dtsFiles = outputFiles.filter((f) => isDeclarationFileName(f.name));
-          if (dtsFiles.length === 1) {
-            const sourceFile = this.program.getSourceFile(scriptInfo.fileName);
-            const signature = this.projectService.host.createHash ? this.projectService.host.createHash(dtsFiles[0].text) : generateDjb2Hash(dtsFiles[0].text);
-            BuilderState.updateSignatureOfFile(this.builderState, signature, sourceFile.resolvedPath);
-          }
-        }
-      }
-      return { emitSkipped, diagnostics };
-    }
-    enableLanguageService() {
-      if (this.languageServiceEnabled || this.projectService.serverMode === 2 /* Syntactic */) {
-        return;
-      }
-      this.languageServiceEnabled = true;
-      this.lastFileExceededProgramSize = void 0;
-      this.projectService.onUpdateLanguageServiceStateForProject(this, true);
-    }
-    disableLanguageService(lastFileExceededProgramSize) {
-      if (!this.languageServiceEnabled) {
-        return;
-      }
-      Debug.assert(this.projectService.serverMode !== 2 /* Syntactic */);
-      this.languageService.cleanupSemanticCache();
-      this.languageServiceEnabled = false;
-      this.lastFileExceededProgramSize = lastFileExceededProgramSize;
-      this.builderState = void 0;
-      if (this.autoImportProviderHost) {
-        this.autoImportProviderHost.close();
-      }
-      this.autoImportProviderHost = void 0;
-      this.resolutionCache.closeTypeRootsWatch();
-      this.clearGeneratedFileWatch();
-      this.projectService.onUpdateLanguageServiceStateForProject(this, false);
-    }
-    getProjectName() {
-      return this.projectName;
-    }
-    removeLocalTypingsFromTypeAcquisition(newTypeAcquisition) {
-      if (!newTypeAcquisition || !newTypeAcquisition.include) {
-        return newTypeAcquisition;
-      }
-      return { ...newTypeAcquisition, include: this.removeExistingTypings(newTypeAcquisition.include) };
-    }
-    getExternalFiles() {
-      return sort(flatMap(this.plugins, (plugin) => {
-        if (typeof plugin.module.getExternalFiles !== "function")
-          return;
-        try {
-          return plugin.module.getExternalFiles(this);
-        } catch (e) {
-          this.projectService.logger.info(`A plugin threw an exception in getExternalFiles: ${e}`);
-          if (e.stack) {
-            this.projectService.logger.info(e.stack);
-          }
-        }
-      }));
-    }
-    getSourceFile(path) {
-      if (!this.program) {
-        return void 0;
-      }
-      return this.program.getSourceFileByPath(path);
-    }
-    getSourceFileOrConfigFile(path) {
-      const options = this.program.getCompilerOptions();
-      return path === options.configFilePath ? options.configFile : this.getSourceFile(path);
-    }
-    close() {
-      if (this.program) {
-        for (const f of this.program.getSourceFiles()) {
-          this.detachScriptInfoIfNotRoot(f.fileName);
-        }
-        this.program.forEachResolvedProjectReference((ref) => this.detachScriptInfoFromProject(ref.sourceFile.fileName));
-      }
-      forEach(this.externalFiles, (externalFile) => this.detachScriptInfoIfNotRoot(externalFile));
-      for (const root of this.rootFiles) {
-        root.detachFromProject(this);
-      }
-      this.projectService.pendingEnsureProjectForOpenFiles = true;
-      this.rootFiles = void 0;
-      this.rootFilesMap = void 0;
-      this.externalFiles = void 0;
-      this.program = void 0;
-      this.builderState = void 0;
-      this.resolutionCache.clear();
-      this.resolutionCache = void 0;
-      this.cachedUnresolvedImportsPerFile = void 0;
-      this.moduleSpecifierCache = void 0;
-      this.directoryStructureHost = void 0;
-      this.exportMapCache = void 0;
-      this.projectErrors = void 0;
-      this.plugins.length = 0;
-      if (this.missingFilesMap) {
-        clearMap(this.missingFilesMap, closeFileWatcher);
-        this.missingFilesMap = void 0;
-      }
-      this.clearGeneratedFileWatch();
-      this.clearInvalidateResolutionOfFailedLookupTimer();
-      if (this.autoImportProviderHost) {
-        this.autoImportProviderHost.close();
-      }
-      this.autoImportProviderHost = void 0;
-      if (this.noDtsResolutionProject) {
-        this.noDtsResolutionProject.close();
-      }
-      this.noDtsResolutionProject = void 0;
-      this.languageService.dispose();
-      this.languageService = void 0;
-    }
-    detachScriptInfoIfNotRoot(uncheckedFilename) {
-      const info = this.projectService.getScriptInfo(uncheckedFilename);
-      if (info && !this.isRoot(info)) {
-        info.detachFromProject(this);
-      }
-    }
-    isClosed() {
-      return this.rootFiles === void 0;
-    }
-    hasRoots() {
-      return this.rootFiles && this.rootFiles.length > 0;
-    }
-    isOrphan() {
-      return false;
-    }
-    getRootFiles() {
-      return this.rootFiles && this.rootFiles.map((info) => info.fileName);
-    }
-    getRootFilesMap() {
-      return this.rootFilesMap;
-    }
-    getRootScriptInfos() {
-      return this.rootFiles;
-    }
-    getScriptInfos() {
-      if (!this.languageServiceEnabled) {
-        return this.rootFiles;
-      }
-      return map(this.program.getSourceFiles(), (sourceFile) => {
-        const scriptInfo = this.projectService.getScriptInfoForPath(sourceFile.resolvedPath);
-        Debug.assert(!!scriptInfo, "getScriptInfo", () => `scriptInfo for a file '${sourceFile.fileName}' Path: '${sourceFile.path}' / '${sourceFile.resolvedPath}' is missing.`);
-        return scriptInfo;
-      });
-    }
-    getExcludedFiles() {
-      return emptyArray2;
-    }
-    getFileNames(excludeFilesFromExternalLibraries, excludeConfigFiles) {
-      if (!this.program) {
-        return [];
-      }
-      if (!this.languageServiceEnabled) {
-        let rootFiles = this.getRootFiles();
-        if (this.compilerOptions) {
-          const defaultLibrary = getDefaultLibFilePath(this.compilerOptions);
-          if (defaultLibrary) {
-            (rootFiles || (rootFiles = [])).push(asNormalizedPath(defaultLibrary));
-          }
-        }
-        return rootFiles;
-      }
-      const result = [];
-      for (const f of this.program.getSourceFiles()) {
-        if (excludeFilesFromExternalLibraries && this.program.isSourceFileFromExternalLibrary(f)) {
-          continue;
-        }
-        result.push(asNormalizedPath(f.fileName));
-      }
-      if (!excludeConfigFiles) {
-        const configFile = this.program.getCompilerOptions().configFile;
-        if (configFile) {
-          result.push(asNormalizedPath(configFile.fileName));
-          if (configFile.extendedSourceFiles) {
-            for (const f of configFile.extendedSourceFiles) {
-              result.push(asNormalizedPath(f));
-            }
-          }
-        }
+      p.onFileAddedOrRemoved(this.isSymlink());
+      if (existingRoot && !isInferredProject(p)) {
+        p.addMissingFileRoot(existingRoot.fileName);
       }
-      return result;
     }
-    getFileNamesWithRedirectInfo(includeProjectReferenceRedirectInfo) {
-      return this.getFileNames().map((fileName) => ({
-        fileName,
-        isSourceOfProjectReferenceRedirect: includeProjectReferenceRedirectInfo && this.isSourceOfProjectReferenceRedirect(fileName)
-      }));
-    }
-    hasConfigFile(configFilePath) {
-      if (this.program && this.languageServiceEnabled) {
-        const configFile = this.program.getCompilerOptions().configFile;
-        if (configFile) {
-          if (configFilePath === asNormalizedPath(configFile.fileName)) {
-            return true;
-          }
-          if (configFile.extendedSourceFiles) {
-            for (const f of configFile.extendedSourceFiles) {
-              if (configFilePath === asNormalizedPath(f)) {
-                return true;
+    clear(this.containingProjects);
+  }
+  getDefaultProject() {
+    switch (this.containingProjects.length) {
+      case 0:
+        return Errors.ThrowNoProject();
+      case 1:
+        return ensurePrimaryProjectKind(this.containingProjects[0]);
+      default:
+        let firstExternalProject;
+        let firstConfiguredProject;
+        let firstInferredProject;
+        let firstNonSourceOfProjectReferenceRedirect;
+        let defaultConfiguredProject;
+        for (let index = 0; index < this.containingProjects.length; index++) {
+          const project = this.containingProjects[index];
+          if (isConfiguredProject(project)) {
+            if (!project.isSourceOfProjectReferenceRedirect(this.fileName)) {
+              if (defaultConfiguredProject === void 0 && index !== this.containingProjects.length - 1) {
+                defaultConfiguredProject = project.projectService.findDefaultConfiguredProject(this) || false;
               }
+              if (defaultConfiguredProject === project)
+                return project;
+              if (!firstNonSourceOfProjectReferenceRedirect)
+                firstNonSourceOfProjectReferenceRedirect = project;
             }
+            if (!firstConfiguredProject)
+              firstConfiguredProject = project;
+          } else if (!firstExternalProject && isExternalProject(project)) {
+            firstExternalProject = project;
+          } else if (!firstInferredProject && isInferredProject(project)) {
+            firstInferredProject = project;
           }
         }
-      }
-      return false;
-    }
-    containsScriptInfo(info) {
-      if (this.isRoot(info))
-        return true;
-      if (!this.program)
-        return false;
-      const file = this.program.getSourceFileByPath(info.path);
-      return !!file && file.resolvedPath === info.path;
-    }
-    containsFile(filename, requireOpen) {
-      const info = this.projectService.getScriptInfoForNormalizedPath(filename);
-      if (info && (info.isScriptOpen() || !requireOpen)) {
-        return this.containsScriptInfo(info);
-      }
-      return false;
-    }
-    isRoot(info) {
-      var _a2;
-      return this.rootFilesMap && ((_a2 = this.rootFilesMap.get(info.path)) == null ? void 0 : _a2.info) === info;
-    }
-    addRoot(info, fileName) {
-      Debug.assert(!this.isRoot(info));
-      this.rootFiles.push(info);
-      this.rootFilesMap.set(info.path, { fileName: fileName || info.fileName, info });
-      info.attachToProject(this);
-      this.markAsDirty();
+        return ensurePrimaryProjectKind(defaultConfiguredProject || firstNonSourceOfProjectReferenceRedirect || firstConfiguredProject || firstExternalProject || firstInferredProject);
     }
-    addMissingFileRoot(fileName) {
-      const path = this.projectService.toPath(fileName);
-      this.rootFilesMap.set(path, { fileName });
-      this.markAsDirty();
+  }
+  registerFileUpdate() {
+    for (const p of this.containingProjects) {
+      p.registerFileUpdate(this.path);
     }
-    removeFile(info, fileExists, detachFromProject) {
-      if (this.isRoot(info)) {
-        this.removeRoot(info);
-      }
-      if (fileExists) {
-        this.resolutionCache.removeResolutionsOfFile(info.path);
+  }
+  setOptions(formatSettings, preferences) {
+    if (formatSettings) {
+      if (!this.formatSettings) {
+        this.formatSettings = getDefaultFormatCodeSettings(this.host.newLine);
+        assign(this.formatSettings, formatSettings);
       } else {
-        this.resolutionCache.invalidateResolutionOfFile(info.path);
-      }
-      this.cachedUnresolvedImportsPerFile.delete(info.path);
-      if (detachFromProject) {
-        info.detachFromProject(this);
-      }
-      this.markAsDirty();
-    }
-    registerFileUpdate(fileName) {
-      (this.updatedFileNames || (this.updatedFileNames = /* @__PURE__ */ new Set())).add(fileName);
-    }
-    markFileAsDirty(changedFile) {
-      this.markAsDirty();
-      if (this.exportMapCache && !this.exportMapCache.isEmpty()) {
-        (this.changedFilesForExportMapCache || (this.changedFilesForExportMapCache = /* @__PURE__ */ new Set())).add(changedFile);
-      }
-    }
-    markAsDirty() {
-      if (!this.dirty) {
-        this.projectStateVersion++;
-        this.dirty = true;
+        this.formatSettings = { ...this.formatSettings, ...formatSettings };
       }
     }
-    onAutoImportProviderSettingsChanged() {
-      var _a2;
-      if (this.autoImportProviderHost === false) {
-        this.autoImportProviderHost = void 0;
-      } else {
-        (_a2 = this.autoImportProviderHost) == null ? void 0 : _a2.markAsDirty();
+    if (preferences) {
+      if (!this.preferences) {
+        this.preferences = emptyOptions;
       }
+      this.preferences = { ...this.preferences, ...preferences };
     }
-    onPackageJsonChange(packageJsonPath) {
-      var _a2;
-      if ((_a2 = this.packageJsonsForAutoImport) == null ? void 0 : _a2.has(packageJsonPath)) {
-        this.moduleSpecifierCache.clear();
-        if (this.autoImportProviderHost) {
-          this.autoImportProviderHost.markAsDirty();
-        }
+  }
+  getLatestVersion() {
+    this.textStorage.getSnapshot();
+    return this.textStorage.getVersion();
+  }
+  saveTo(fileName) {
+    this.host.writeFile(fileName, getSnapshotText(this.textStorage.getSnapshot()));
+  }
+  /** @internal */
+  delayReloadNonMixedContentFile() {
+    Debug.assert(!this.isDynamicOrHasMixedContent());
+    this.textStorage.delayReloadFromFileIntoText();
+    this.markContainingProjectsAsDirty();
+  }
+  reloadFromFile(tempFileName) {
+    if (this.isDynamicOrHasMixedContent()) {
+      this.textStorage.reload("");
+      this.markContainingProjectsAsDirty();
+      return true;
+    } else {
+      if (this.textStorage.reloadWithFileText(tempFileName)) {
+        this.markContainingProjectsAsDirty();
+        return true;
       }
     }
-    onFileAddedOrRemoved(isSymlink) {
-      this.hasAddedorRemovedFiles = true;
-      if (isSymlink) {
-        this.hasAddedOrRemovedSymlinks = true;
-      }
+    return false;
+  }
+  /** @internal */
+  getAbsolutePositionAndLineText(line) {
+    return this.textStorage.getAbsolutePositionAndLineText(line);
+  }
+  editContent(start2, end, newText) {
+    this.textStorage.edit(start2, end, newText);
+    this.markContainingProjectsAsDirty();
+  }
+  markContainingProjectsAsDirty() {
+    for (const p of this.containingProjects) {
+      p.markFileAsDirty(this.path);
     }
-    onDiscoveredSymlink() {
-      this.hasAddedOrRemovedSymlinks = true;
+  }
+  isOrphan() {
+    return !forEach(this.containingProjects, (p) => !p.isOrphan());
+  }
+  /** @internal */
+  isContainedByBackgroundProject() {
+    return some(
+      this.containingProjects,
+      (p) => p.projectKind === 3 /* AutoImportProvider */ || p.projectKind === 4 /* Auxiliary */
+    );
+  }
+  /**
+   *  @param line 1 based index
+   */
+  lineToTextSpan(line) {
+    return this.textStorage.lineToTextSpan(line);
+  }
+  // eslint-disable-line @typescript-eslint/unified-signatures
+  lineOffsetToPosition(line, offset, allowEdits) {
+    return this.textStorage.lineOffsetToPosition(line, offset, allowEdits);
+  }
+  positionToLineOffset(position) {
+    failIfInvalidPosition(position);
+    const location = this.textStorage.positionToLineOffset(position);
+    failIfInvalidLocation(location);
+    return location;
+  }
+  isJavaScript() {
+    return this.scriptKind === 1 /* JS */ || this.scriptKind === 2 /* JSX */;
+  }
+  /** @internal */
+  getLineInfo() {
+    return this.textStorage.getLineInfo();
+  }
+  /** @internal */
+  closeSourceMapFileWatcher() {
+    if (this.sourceMapFilePath && !isString(this.sourceMapFilePath)) {
+      closeFileWatcherOf(this.sourceMapFilePath);
+      this.sourceMapFilePath = void 0;
+    }
+  }
+};
+function ensurePrimaryProjectKind(project) {
+  if (!project || project.projectKind === 3 /* AutoImportProvider */ || project.projectKind === 4 /* Auxiliary */) {
+    return Errors.ThrowNoProject();
+  }
+  return project;
+}
+function failIfInvalidPosition(position) {
+  Debug.assert(typeof position === "number", `Expected position ${position} to be a number.`);
+  Debug.assert(position >= 0, `Expected position to be non-negative.`);
+}
+function failIfInvalidLocation(location) {
+  Debug.assert(typeof location.line === "number", `Expected line ${location.line} to be a number.`);
+  Debug.assert(typeof location.offset === "number", `Expected offset ${location.offset} to be a number.`);
+  Debug.assert(location.line > 0, `Expected line to be non-${location.line === 0 ? "zero" : "negative"}`);
+  Debug.assert(location.offset > 0, `Expected offset to be non-${location.offset === 0 ? "zero" : "negative"}`);
+}
+
+// src/server/typingsCache.ts
+var nullTypingsInstaller = {
+  isKnownTypesPackageName: returnFalse,
+  // Should never be called because we never provide a types registry.
+  installPackage: notImplemented,
+  enqueueInstallTypingsRequest: noop,
+  attach: noop,
+  onProjectClosed: noop,
+  globalTypingsCacheLocation: void 0
+  // TODO: GH#18217
+};
+function setIsEqualTo(arr1, arr2) {
+  if (arr1 === arr2) {
+    return true;
+  }
+  if ((arr1 || emptyArray2).length === 0 && (arr2 || emptyArray2).length === 0) {
+    return true;
+  }
+  const set = /* @__PURE__ */ new Map();
+  let unique = 0;
+  for (const v of arr1) {
+    if (set.get(v) !== true) {
+      set.set(v, true);
+      unique++;
     }
-    updateGraph() {
-      var _a2, _b, _c;
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "updateGraph", { name: this.projectName, kind: ProjectKind[this.projectKind] });
-      perfLogger.logStartUpdateGraph();
-      this.resolutionCache.startRecordingFilesWithChangedResolutions();
-      const hasNewProgram = this.updateGraphWorker();
-      const hasAddedorRemovedFiles = this.hasAddedorRemovedFiles;
-      this.hasAddedorRemovedFiles = false;
-      this.hasAddedOrRemovedSymlinks = false;
-      const changedFiles = this.resolutionCache.finishRecordingFilesWithChangedResolutions() || emptyArray2;
-      for (const file of changedFiles) {
-        this.cachedUnresolvedImportsPerFile.delete(file);
-      }
-      if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */) {
-        if (hasNewProgram || changedFiles.length) {
-          this.lastCachedUnresolvedImportsList = getUnresolvedImports(this.program, this.cachedUnresolvedImportsPerFile);
-        }
-        this.projectService.typingsCache.enqueueInstallTypingsForProject(this, this.lastCachedUnresolvedImportsList, hasAddedorRemovedFiles);
-      } else {
-        this.lastCachedUnresolvedImportsList = void 0;
-      }
-      const isFirstProgramLoad = this.projectProgramVersion === 0 && hasNewProgram;
-      if (hasNewProgram) {
-        this.projectProgramVersion++;
-      }
-      if (hasAddedorRemovedFiles) {
-        if (!this.autoImportProviderHost)
-          this.autoImportProviderHost = void 0;
-        (_b = this.autoImportProviderHost) == null ? void 0 : _b.markAsDirty();
-      }
-      if (isFirstProgramLoad) {
-        this.getPackageJsonAutoImportProvider();
-      }
-      perfLogger.logStopUpdateGraph();
-      (_c = tracing) == null ? void 0 : _c.pop();
-      return !hasNewProgram;
-    }
-    updateTypingFiles(typingFiles) {
-      if (enumerateInsertsAndDeletes(
-        typingFiles,
-        this.typingFiles,
-        getStringComparer(!this.useCaseSensitiveFileNames()),
-        noop,
-        (removed) => this.detachScriptInfoFromProject(removed)
-      )) {
-        this.typingFiles = typingFiles;
-        this.resolutionCache.setFilesWithInvalidatedNonRelativeUnresolvedImports(this.cachedUnresolvedImportsPerFile);
-        this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
-      }
+  }
+  for (const v of arr2) {
+    const isSet = set.get(v);
+    if (isSet === void 0) {
+      return false;
     }
-    getCurrentProgram() {
-      return this.program;
+    if (isSet === true) {
+      set.set(v, false);
+      unique--;
+    }
+  }
+  return unique === 0;
+}
+function typeAcquisitionChanged(opt1, opt2) {
+  return opt1.enable !== opt2.enable || !setIsEqualTo(opt1.include, opt2.include) || !setIsEqualTo(opt1.exclude, opt2.exclude);
+}
+function compilerOptionsChanged(opt1, opt2) {
+  return getAllowJSCompilerOption(opt1) !== getAllowJSCompilerOption(opt2);
+}
+function unresolvedImportsChanged(imports1, imports2) {
+  if (imports1 === imports2) {
+    return false;
+  }
+  return !arrayIsEqualTo(imports1, imports2);
+}
+var TypingsCache = class {
+  constructor(installer) {
+    this.installer = installer;
+    this.perProjectCache = /* @__PURE__ */ new Map();
+  }
+  isKnownTypesPackageName(name) {
+    return this.installer.isKnownTypesPackageName(name);
+  }
+  installPackage(options) {
+    return this.installer.installPackage(options);
+  }
+  enqueueInstallTypingsForProject(project, unresolvedImports, forceRefresh) {
+    const typeAcquisition = project.getTypeAcquisition();
+    if (!typeAcquisition || !typeAcquisition.enable) {
+      return;
     }
-    removeExistingTypings(include) {
-      const existing = getAutomaticTypeDirectiveNames(this.getCompilerOptions(), this.directoryStructureHost);
-      return include.filter((i) => existing.indexOf(i) < 0);
+    const entry = this.perProjectCache.get(project.getProjectName());
+    if (forceRefresh || !entry || typeAcquisitionChanged(typeAcquisition, entry.typeAcquisition) || compilerOptionsChanged(project.getCompilationSettings(), entry.compilerOptions) || unresolvedImportsChanged(unresolvedImports, entry.unresolvedImports)) {
+      this.perProjectCache.set(project.getProjectName(), {
+        compilerOptions: project.getCompilationSettings(),
+        typeAcquisition,
+        typings: entry ? entry.typings : emptyArray2,
+        unresolvedImports,
+        poisoned: true
+      });
+      this.installer.enqueueInstallTypingsRequest(project, typeAcquisition, unresolvedImports);
     }
-    updateGraphWorker() {
-      var _a2, _b;
-      const oldProgram = this.languageService.getCurrentProgram();
-      Debug.assert(!this.isClosed(), "Called update graph worker of closed project");
-      this.writeLog(`Starting updateGraphWorker: Project: ${this.getProjectName()}`);
-      const start2 = timestamp();
-      this.hasInvalidatedResolutions = this.resolutionCache.createHasInvalidatedResolutions(returnFalse);
-      this.resolutionCache.startCachingPerDirectoryResolution();
-      this.program = this.languageService.getProgram();
-      this.dirty = false;
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "finishCachingPerDirectoryResolution");
-      this.resolutionCache.finishCachingPerDirectoryResolution(this.program, oldProgram);
-      (_b = tracing) == null ? void 0 : _b.pop();
-      Debug.assert(oldProgram === void 0 || this.program !== void 0);
-      let hasNewProgram = false;
-      if (this.program && (!oldProgram || this.program !== oldProgram && this.program.structureIsReused !== 2 /* Completely */)) {
-        hasNewProgram = true;
-        if (oldProgram) {
-          for (const f of oldProgram.getSourceFiles()) {
-            const newFile = this.program.getSourceFileByPath(f.resolvedPath);
-            if (!newFile || f.resolvedPath === f.path && newFile.resolvedPath !== f.path) {
-              this.detachScriptInfoFromProject(f.fileName, !!this.program.getSourceFileByPath(f.path));
-            }
-          }
-          oldProgram.forEachResolvedProjectReference((resolvedProjectReference) => {
-            if (!this.program.getResolvedProjectReferenceByPath(resolvedProjectReference.sourceFile.path)) {
-              this.detachScriptInfoFromProject(resolvedProjectReference.sourceFile.fileName);
-            }
-          });
-        }
-        updateMissingFilePathsWatch(
-          this.program,
-          this.missingFilesMap || (this.missingFilesMap = /* @__PURE__ */ new Map()),
-          (missingFilePath) => this.addMissingFileWatcher(missingFilePath)
-        );
-        if (this.generatedFilesMap) {
-          const outPath = outFile(this.compilerOptions);
-          if (isGeneratedFileWatcher(this.generatedFilesMap)) {
-            if (!outPath || !this.isValidGeneratedFileWatcher(
-              removeFileExtension(outPath) + ".d.ts" /* Dts */,
-              this.generatedFilesMap
-            )) {
-              this.clearGeneratedFileWatch();
-            }
-          } else {
-            if (outPath) {
-              this.clearGeneratedFileWatch();
-            } else {
-              this.generatedFilesMap.forEach((watcher, source) => {
-                const sourceFile = this.program.getSourceFileByPath(source);
-                if (!sourceFile || sourceFile.resolvedPath !== source || !this.isValidGeneratedFileWatcher(
-                  getDeclarationEmitOutputFilePathWorker(sourceFile.fileName, this.compilerOptions, this.currentDirectory, this.program.getCommonSourceDirectory(), this.getCanonicalFileName),
-                  watcher
-                )) {
-                  closeFileWatcherOf(watcher);
-                  this.generatedFilesMap.delete(source);
-                }
-              });
-            }
-          }
-        }
-        if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */) {
-          this.resolutionCache.updateTypeRootsWatch();
-        }
-      }
-      if (this.exportMapCache && !this.exportMapCache.isEmpty()) {
-        this.exportMapCache.releaseSymbols();
-        if (this.hasAddedorRemovedFiles || oldProgram && !this.program.structureIsReused) {
-          this.exportMapCache.clear();
-        } else if (this.changedFilesForExportMapCache && oldProgram && this.program) {
-          forEachKey(this.changedFilesForExportMapCache, (fileName) => {
-            const oldSourceFile = oldProgram.getSourceFileByPath(fileName);
-            const sourceFile = this.program.getSourceFileByPath(fileName);
-            if (!oldSourceFile || !sourceFile) {
-              this.exportMapCache.clear();
-              return true;
-            }
-            return this.exportMapCache.onFileChanged(oldSourceFile, sourceFile, !!this.getTypeAcquisition().enable);
-          });
+  }
+  updateTypingsForProject(projectName, compilerOptions, typeAcquisition, unresolvedImports, newTypings) {
+    const typings = sort(newTypings);
+    this.perProjectCache.set(projectName, {
+      compilerOptions,
+      typeAcquisition,
+      typings,
+      unresolvedImports,
+      poisoned: false
+    });
+    return !typeAcquisition || !typeAcquisition.enable ? emptyArray2 : typings;
+  }
+  onProjectClosed(project) {
+    this.perProjectCache.delete(project.getProjectName());
+    this.installer.onProjectClosed(project);
+  }
+};
+
+// src/server/project.ts
+var ProjectKind = /* @__PURE__ */ ((ProjectKind2) => {
+  ProjectKind2[ProjectKind2["Inferred"] = 0] = "Inferred";
+  ProjectKind2[ProjectKind2["Configured"] = 1] = "Configured";
+  ProjectKind2[ProjectKind2["External"] = 2] = "External";
+  ProjectKind2[ProjectKind2["AutoImportProvider"] = 3] = "AutoImportProvider";
+  ProjectKind2[ProjectKind2["Auxiliary"] = 4] = "Auxiliary";
+  return ProjectKind2;
+})(ProjectKind || {});
+function countEachFileTypes(infos, includeSizes = false) {
+  const result = {
+    js: 0,
+    jsSize: 0,
+    jsx: 0,
+    jsxSize: 0,
+    ts: 0,
+    tsSize: 0,
+    tsx: 0,
+    tsxSize: 0,
+    dts: 0,
+    dtsSize: 0,
+    deferred: 0,
+    deferredSize: 0
+  };
+  for (const info of infos) {
+    const fileSize = includeSizes ? info.getTelemetryFileSize() : 0;
+    switch (info.scriptKind) {
+      case 1 /* JS */:
+        result.js += 1;
+        result.jsSize += fileSize;
+        break;
+      case 2 /* JSX */:
+        result.jsx += 1;
+        result.jsxSize += fileSize;
+        break;
+      case 3 /* TS */:
+        if (isDeclarationFileName(info.fileName)) {
+          result.dts += 1;
+          result.dtsSize += fileSize;
+        } else {
+          result.ts += 1;
+          result.tsSize += fileSize;
         }
-      }
-      if (this.changedFilesForExportMapCache) {
-        this.changedFilesForExportMapCache.clear();
-      }
-      if (this.hasAddedOrRemovedSymlinks || this.program && !this.program.structureIsReused && this.getCompilerOptions().preserveSymlinks) {
-        this.symlinks = void 0;
-        this.moduleSpecifierCache.clear();
-      }
-      const oldExternalFiles = this.externalFiles || emptyArray2;
-      this.externalFiles = this.getExternalFiles();
-      enumerateInsertsAndDeletes(
-        this.externalFiles,
-        oldExternalFiles,
-        getStringComparer(!this.useCaseSensitiveFileNames()),
-        (inserted) => {
-          const scriptInfo = this.projectService.getOrCreateScriptInfoNotOpenedByClient(inserted, this.currentDirectory, this.directoryStructureHost);
-          scriptInfo == null ? void 0 : scriptInfo.attachToProject(this);
-        },
-        (removed) => this.detachScriptInfoFromProject(removed)
-      );
-      const elapsed = timestamp() - start2;
-      this.sendPerformanceEvent("UpdateGraph", elapsed);
-      this.writeLog(`Finishing updateGraphWorker: Project: ${this.getProjectName()} Version: ${this.getProjectVersion()} structureChanged: ${hasNewProgram}${this.program ? ` structureIsReused:: ${StructureIsReused[this.program.structureIsReused]}` : ""} Elapsed: ${elapsed}ms`);
-      if (this.hasAddedorRemovedFiles) {
-        this.print(true);
-      } else if (this.program !== oldProgram) {
-        this.writeLog(`Different program with same set of files`);
-      }
-      return hasNewProgram;
+        break;
+      case 4 /* TSX */:
+        result.tsx += 1;
+        result.tsxSize += fileSize;
+        break;
+      case 7 /* Deferred */:
+        result.deferred += 1;
+        result.deferredSize += fileSize;
+        break;
     }
-    sendPerformanceEvent(kind, durationMs) {
-      this.projectService.sendPerformanceEvent(kind, durationMs);
+  }
+  return result;
+}
+function hasOneOrMoreJsAndNoTsFiles(project) {
+  const counts2 = countEachFileTypes(project.getScriptInfos());
+  return counts2.js > 0 && counts2.ts === 0 && counts2.tsx === 0;
+}
+function allRootFilesAreJsOrDts(project) {
+  const counts2 = countEachFileTypes(project.getRootScriptInfos());
+  return counts2.ts === 0 && counts2.tsx === 0;
+}
+function allFilesAreJsOrDts(project) {
+  const counts2 = countEachFileTypes(project.getScriptInfos());
+  return counts2.ts === 0 && counts2.tsx === 0;
+}
+function hasNoTypeScriptSource(fileNames) {
+  return !fileNames.some((fileName) => fileExtensionIs(fileName, ".ts" /* Ts */) && !isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".tsx" /* Tsx */));
+}
+function isGeneratedFileWatcher(watch) {
+  return watch.generatedFilePath !== void 0;
+}
+var Project3 = class {
+  /** @internal */
+  constructor(projectName, projectKind, projectService, documentRegistry, hasExplicitListOfFiles, lastFileExceededProgramSize, compilerOptions, compileOnSaveEnabled, watchOptions, directoryStructureHost, currentDirectory) {
+    this.projectKind = projectKind;
+    this.projectService = projectService;
+    this.documentRegistry = documentRegistry;
+    this.compilerOptions = compilerOptions;
+    this.compileOnSaveEnabled = compileOnSaveEnabled;
+    this.watchOptions = watchOptions;
+    this.rootFiles = [];
+    this.rootFilesMap = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.plugins = [];
+    /**
+     * This is map from files to unresolved imports in it
+     * Maop does not contain entries for files that do not have unresolved imports
+     * This helps in containing the set of files to invalidate
+     *
+     * @internal
+     */
+    this.cachedUnresolvedImportsPerFile = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.hasAddedorRemovedFiles = false;
+    /** @internal */
+    this.hasAddedOrRemovedSymlinks = false;
+    /**
+     * Last version that was reported.
+     */
+    this.lastReportedVersion = 0;
+    /**
+     * Current project's program version. (incremented everytime new program is created that is not complete reuse from the old one)
+     * This property is changed in 'updateGraph' based on the set of files in program
+     */
+    this.projectProgramVersion = 0;
+    /**
+     * Current version of the project state. It is changed when:
+     * - new root file was added/removed
+     * - edit happen in some file that is currently included in the project.
+     * This property is different from projectStructureVersion since in most cases edits don't affect set of files in the project
+     */
+    this.projectStateVersion = 0;
+    this.isInitialLoadPending = returnFalse;
+    /** @internal */
+    this.dirty = false;
+    /** @internal */
+    this.typingFiles = emptyArray2;
+    /** @internal */
+    this.moduleSpecifierCache = createModuleSpecifierCache(this);
+    /** @internal */
+    this.createHash = maybeBind(this.projectService.host, this.projectService.host.createHash);
+    /** @internal */
+    this.globalCacheResolutionModuleName = ts_JsTyping_exports.nonRelativeModuleNameForTypingCache;
+    this.projectName = projectName;
+    this.directoryStructureHost = directoryStructureHost;
+    this.currentDirectory = this.projectService.getNormalizedAbsolutePath(currentDirectory || "");
+    this.getCanonicalFileName = this.projectService.toCanonicalFileName;
+    this.cancellationToken = new ThrottledCancellationToken(this.projectService.cancellationToken, this.projectService.throttleWaitMilliseconds);
+    if (!this.compilerOptions) {
+      this.compilerOptions = getDefaultCompilerOptions2();
+      this.compilerOptions.allowNonTsExtensions = true;
+      this.compilerOptions.allowJs = true;
+    } else if (hasExplicitListOfFiles || getAllowJSCompilerOption(this.compilerOptions) || this.projectService.hasDeferredExtension()) {
+      this.compilerOptions.allowNonTsExtensions = true;
+    }
+    switch (projectService.serverMode) {
+      case 0 /* Semantic */:
+        this.languageServiceEnabled = true;
+        break;
+      case 1 /* PartialSemantic */:
+        this.languageServiceEnabled = true;
+        this.compilerOptions.noResolve = true;
+        this.compilerOptions.types = [];
+        break;
+      case 2 /* Syntactic */:
+        this.languageServiceEnabled = false;
+        this.compilerOptions.noResolve = true;
+        this.compilerOptions.types = [];
+        break;
+      default:
+        Debug.assertNever(projectService.serverMode);
+    }
+    this.setInternalCompilerOptionsForEmittingJsFiles();
+    const host = this.projectService.host;
+    if (this.projectService.logger.loggingEnabled()) {
+      this.trace = (s) => this.writeLog(s);
+    } else if (host.trace) {
+      this.trace = (s) => host.trace(s);
+    }
+    this.realpath = maybeBind(host, host.realpath);
+    this.resolutionCache = createResolutionCache(
+      this,
+      currentDirectory && this.currentDirectory,
+      /*logChangesWhenResolvingModule*/
+      true
+    );
+    this.languageService = createLanguageService(this, this.documentRegistry, this.projectService.serverMode);
+    if (lastFileExceededProgramSize) {
+      this.disableLanguageService(lastFileExceededProgramSize);
     }
-    detachScriptInfoFromProject(uncheckedFileName, noRemoveResolution) {
-      const scriptInfoToDetach = this.projectService.getScriptInfo(uncheckedFileName);
-      if (scriptInfoToDetach) {
-        scriptInfoToDetach.detachFromProject(this);
-        if (!noRemoveResolution) {
-          this.resolutionCache.removeResolutionsOfFile(scriptInfoToDetach.path);
-        }
-      }
+    this.markAsDirty();
+    if (projectKind !== 3 /* AutoImportProvider */) {
+      this.projectService.pendingEnsureProjectForOpenFiles = true;
     }
-    addMissingFileWatcher(missingFilePath) {
-      var _a2;
-      if (isConfiguredProject(this)) {
-        const configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(missingFilePath);
-        if ((_a2 = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config) == null ? void 0 : _a2.projects.has(this.canonicalConfigFilePath))
-          return noopFileWatcher;
-      }
-      const fileWatcher = this.projectService.watchFactory.watchFile(
-        missingFilePath,
-        (fileName, eventKind) => {
-          if (isConfiguredProject(this)) {
-            this.getCachedDirectoryStructureHost().addOrDeleteFile(fileName, missingFilePath, eventKind);
-          }
-          if (eventKind === 0 /* Created */ && this.missingFilesMap.has(missingFilePath)) {
-            this.missingFilesMap.delete(missingFilePath);
-            fileWatcher.close();
-            this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
-          }
-        },
-        500 /* Medium */,
-        this.projectService.getWatchOptions(this),
-        WatchType.MissingFile,
-        this
-      );
-      return fileWatcher;
+  }
+  /** @internal */
+  getResolvedProjectReferenceToRedirect(_fileName) {
+    return void 0;
+  }
+  isNonTsProject() {
+    updateProjectIfDirty(this);
+    return allFilesAreJsOrDts(this);
+  }
+  isJsOnlyProject() {
+    updateProjectIfDirty(this);
+    return hasOneOrMoreJsAndNoTsFiles(this);
+  }
+  static resolveModule(moduleName, initialDir, host, log, logErrors) {
+    const resolvedPath = normalizeSlashes(host.resolvePath(combinePaths(initialDir, "node_modules")));
+    log(`Loading ${moduleName} from ${initialDir} (resolved to ${resolvedPath})`);
+    const result = host.require(resolvedPath, moduleName);
+    if (result.error) {
+      const err = result.error.stack || result.error.message || JSON.stringify(result.error);
+      (logErrors || log)(`Failed to load module '${moduleName}' from ${resolvedPath}: ${err}`);
+      return void 0;
     }
-    isWatchedMissingFile(path) {
-      return !!this.missingFilesMap && this.missingFilesMap.has(path);
+    return result.module;
+  }
+  /** @internal */
+  static async importServicePluginAsync(moduleName, initialDir, host, log, logErrors) {
+    Debug.assertIsDefined(host.importPlugin);
+    const resolvedPath = combinePaths(initialDir, "node_modules");
+    log(`Dynamically importing ${moduleName} from ${initialDir} (resolved to ${resolvedPath})`);
+    let result;
+    try {
+      result = await host.importPlugin(resolvedPath, moduleName);
+    } catch (e) {
+      result = { module: void 0, error: e };
     }
-    addGeneratedFileWatch(generatedFile, sourceFile) {
-      if (outFile(this.compilerOptions)) {
-        if (!this.generatedFilesMap) {
-          this.generatedFilesMap = this.createGeneratedFileWatcher(generatedFile);
-        }
-      } else {
-        const path = this.toPath(sourceFile);
-        if (this.generatedFilesMap) {
-          if (isGeneratedFileWatcher(this.generatedFilesMap)) {
-            Debug.fail(`${this.projectName} Expected to not have --out watcher for generated file with options: ${JSON.stringify(this.compilerOptions)}`);
-            return;
-          }
-          if (this.generatedFilesMap.has(path))
-            return;
-        } else {
-          this.generatedFilesMap = /* @__PURE__ */ new Map();
-        }
-        this.generatedFilesMap.set(path, this.createGeneratedFileWatcher(generatedFile));
-      }
+    if (result.error) {
+      const err = result.error.stack || result.error.message || JSON.stringify(result.error);
+      (logErrors || log)(`Failed to dynamically import module '${moduleName}' from ${resolvedPath}: ${err}`);
+      return void 0;
     }
-    createGeneratedFileWatcher(generatedFile) {
-      return {
-        generatedFilePath: this.toPath(generatedFile),
-        watcher: this.projectService.watchFactory.watchFile(
-          generatedFile,
-          () => {
-            this.clearSourceMapperCache();
-            this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
-          },
-          2e3 /* High */,
-          this.projectService.getWatchOptions(this),
-          WatchType.MissingGeneratedFile,
-          this
-        )
-      };
+    return result.module;
+  }
+  isKnownTypesPackageName(name) {
+    return this.typingsCache.isKnownTypesPackageName(name);
+  }
+  installPackage(options) {
+    return this.typingsCache.installPackage({ ...options, projectName: this.projectName, projectRootPath: this.toPath(this.currentDirectory) });
+  }
+  /** @internal */
+  getGlobalTypingsCacheLocation() {
+    return this.getGlobalCache();
+  }
+  get typingsCache() {
+    return this.projectService.typingsCache;
+  }
+  /** @internal */
+  getSymlinkCache() {
+    if (!this.symlinks) {
+      this.symlinks = createSymlinkCache(this.getCurrentDirectory(), this.getCanonicalFileName);
     }
-    isValidGeneratedFileWatcher(generateFile, watcher) {
-      return this.toPath(generateFile) === watcher.generatedFilePath;
+    if (this.program && !this.symlinks.hasProcessedResolutions()) {
+      this.symlinks.setSymlinksFromResolutions(
+        this.program.getSourceFiles(),
+        this.program.getAutomaticTypeDirectiveResolutions()
+      );
     }
-    clearGeneratedFileWatch() {
-      if (this.generatedFilesMap) {
-        if (isGeneratedFileWatcher(this.generatedFilesMap)) {
-          closeFileWatcherOf(this.generatedFilesMap);
-        } else {
-          clearMap(this.generatedFilesMap, closeFileWatcherOf);
-        }
-        this.generatedFilesMap = void 0;
-      }
+    return this.symlinks;
+  }
+  // Method of LanguageServiceHost
+  getCompilationSettings() {
+    return this.compilerOptions;
+  }
+  // Method to support public API
+  getCompilerOptions() {
+    return this.getCompilationSettings();
+  }
+  getNewLine() {
+    return this.projectService.host.newLine;
+  }
+  getProjectVersion() {
+    return this.projectStateVersion.toString();
+  }
+  getProjectReferences() {
+    return void 0;
+  }
+  getScriptFileNames() {
+    if (!this.rootFiles) {
+      return emptyArray;
     }
-    getScriptInfoForNormalizedPath(fileName) {
-      const scriptInfo = this.projectService.getScriptInfoForPath(this.toPath(fileName));
-      if (scriptInfo && !scriptInfo.isAttached(this)) {
-        return Errors.ThrowProjectDoesNotContainDocument(fileName, this);
+    let result;
+    this.rootFilesMap.forEach((value) => {
+      if (this.languageServiceEnabled || value.info && value.info.isScriptOpen()) {
+        (result || (result = [])).push(value.fileName);
       }
-      return scriptInfo;
-    }
-    getScriptInfo(uncheckedFileName) {
-      return this.projectService.getScriptInfo(uncheckedFileName);
-    }
-    filesToString(writeProjectFileNames) {
-      if (this.isInitialLoadPending())
-        return "	Files (0) InitialLoadPending\n";
-      if (!this.program)
-        return "	Files (0) NoProgram\n";
-      const sourceFiles = this.program.getSourceFiles();
-      let strBuilder = `	Files (${sourceFiles.length})
-`;
-      if (writeProjectFileNames) {
-        for (const file of sourceFiles) {
-          strBuilder += `	${file.fileName}
-`;
-        }
-        strBuilder += "\n\n";
-        explainFiles(this.program, (s) => strBuilder += `	${s}
-`);
+    });
+    return addRange(result, this.typingFiles) || emptyArray;
+  }
+  getOrCreateScriptInfoAndAttachToProject(fileName) {
+    const scriptInfo = this.projectService.getOrCreateScriptInfoNotOpenedByClient(fileName, this.currentDirectory, this.directoryStructureHost);
+    if (scriptInfo) {
+      const existingValue = this.rootFilesMap.get(scriptInfo.path);
+      if (existingValue && existingValue.info !== scriptInfo) {
+        this.rootFiles.push(scriptInfo);
+        existingValue.info = scriptInfo;
       }
-      return strBuilder;
+      scriptInfo.attachToProject(this);
     }
-    print(writeProjectFileNames) {
-      this.writeLog(`Project '${this.projectName}' (${ProjectKind[this.projectKind]})`);
-      this.writeLog(this.filesToString(writeProjectFileNames && this.projectService.logger.hasLevel(3 /* verbose */)));
-      this.writeLog("-----------------------------------------------");
-      if (this.autoImportProviderHost) {
-        this.autoImportProviderHost.print(false);
-      }
+    return scriptInfo;
+  }
+  getScriptKind(fileName) {
+    const info = this.getOrCreateScriptInfoAndAttachToProject(fileName);
+    return info && info.scriptKind;
+  }
+  getScriptVersion(filename) {
+    const info = this.projectService.getOrCreateScriptInfoNotOpenedByClient(filename, this.currentDirectory, this.directoryStructureHost);
+    return info && info.getLatestVersion();
+  }
+  getScriptSnapshot(filename) {
+    const scriptInfo = this.getOrCreateScriptInfoAndAttachToProject(filename);
+    if (scriptInfo) {
+      return scriptInfo.getSnapshot();
     }
-    setCompilerOptions(compilerOptions) {
-      var _a2;
-      if (compilerOptions) {
-        compilerOptions.allowNonTsExtensions = true;
-        const oldOptions = this.compilerOptions;
-        this.compilerOptions = compilerOptions;
-        this.setInternalCompilerOptionsForEmittingJsFiles();
-        (_a2 = this.noDtsResolutionProject) == null ? void 0 : _a2.setCompilerOptions(this.getCompilerOptionsForNoDtsResolutionProject());
-        if (changesAffectModuleResolution(oldOptions, compilerOptions)) {
-          this.cachedUnresolvedImportsPerFile.clear();
-          this.lastCachedUnresolvedImportsList = void 0;
-          this.resolutionCache.clear();
-          this.moduleSpecifierCache.clear();
+  }
+  getCancellationToken() {
+    return this.cancellationToken;
+  }
+  getCurrentDirectory() {
+    return this.currentDirectory;
+  }
+  getDefaultLibFileName() {
+    const nodeModuleBinDir = getDirectoryPath(normalizePath(this.projectService.getExecutingFilePath()));
+    return combinePaths(nodeModuleBinDir, getDefaultLibFileName(this.compilerOptions));
+  }
+  useCaseSensitiveFileNames() {
+    return this.projectService.host.useCaseSensitiveFileNames;
+  }
+  readDirectory(path, extensions, exclude, include, depth) {
+    return this.directoryStructureHost.readDirectory(path, extensions, exclude, include, depth);
+  }
+  readFile(fileName) {
+    return this.projectService.host.readFile(fileName);
+  }
+  writeFile(fileName, content) {
+    return this.projectService.host.writeFile(fileName, content);
+  }
+  fileExists(file) {
+    const path = this.toPath(file);
+    return !this.isWatchedMissingFile(path) && this.directoryStructureHost.fileExists(file);
+  }
+  /** @internal */
+  resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
+    return this.resolutionCache.resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames);
+  }
+  getModuleResolutionCache() {
+    return this.resolutionCache.getModuleResolutionCache();
+  }
+  /** @internal */
+  resolveTypeReferenceDirectiveReferences(typeDirectiveReferences, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
+    return this.resolutionCache.resolveTypeReferenceDirectiveReferences(
+      typeDirectiveReferences,
+      containingFile,
+      redirectedReference,
+      options,
+      containingSourceFile,
+      reusedNames
+    );
+  }
+  directoryExists(path) {
+    return this.directoryStructureHost.directoryExists(path);
+  }
+  getDirectories(path) {
+    return this.directoryStructureHost.getDirectories(path);
+  }
+  /** @internal */
+  getCachedDirectoryStructureHost() {
+    return void 0;
+  }
+  /** @internal */
+  toPath(fileName) {
+    return toPath(fileName, this.currentDirectory, this.projectService.toCanonicalFileName);
+  }
+  /** @internal */
+  watchDirectoryOfFailedLookupLocation(directory, cb, flags) {
+    return this.projectService.watchFactory.watchDirectory(
+      directory,
+      cb,
+      flags,
+      this.projectService.getWatchOptions(this),
+      WatchType.FailedLookupLocations,
+      this
+    );
+  }
+  /** @internal */
+  watchAffectingFileLocation(file, cb) {
+    return this.projectService.watchFactory.watchFile(
+      file,
+      cb,
+      2e3 /* High */,
+      this.projectService.getWatchOptions(this),
+      WatchType.AffectingFileLocation,
+      this
+    );
+  }
+  /** @internal */
+  clearInvalidateResolutionOfFailedLookupTimer() {
+    return this.projectService.throttledOperations.cancel(`${this.getProjectName()}FailedLookupInvalidation`);
+  }
+  /** @internal */
+  scheduleInvalidateResolutionsOfFailedLookupLocations() {
+    this.projectService.throttledOperations.schedule(
+      `${this.getProjectName()}FailedLookupInvalidation`,
+      /*delay*/
+      1e3,
+      () => {
+        if (this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
+          this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
         }
-        this.markAsDirty();
       }
+    );
+  }
+  /** @internal */
+  invalidateResolutionsOfFailedLookupLocations() {
+    if (this.clearInvalidateResolutionOfFailedLookupTimer() && this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
+      this.markAsDirty();
+      this.projectService.delayEnsureProjectForOpenFiles();
     }
-    setWatchOptions(watchOptions) {
-      this.watchOptions = watchOptions;
+  }
+  /** @internal */
+  onInvalidatedResolution() {
+    this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
+  }
+  /** @internal */
+  watchTypeRootsDirectory(directory, cb, flags) {
+    return this.projectService.watchFactory.watchDirectory(
+      directory,
+      cb,
+      flags,
+      this.projectService.getWatchOptions(this),
+      WatchType.TypeRoots,
+      this
+    );
+  }
+  /** @internal */
+  hasChangedAutomaticTypeDirectiveNames() {
+    return this.resolutionCache.hasChangedAutomaticTypeDirectiveNames();
+  }
+  /** @internal */
+  onChangedAutomaticTypeDirectiveNames() {
+    this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
+  }
+  /** @internal */
+  getGlobalCache() {
+    return this.getTypeAcquisition().enable ? this.projectService.typingsInstaller.globalTypingsCacheLocation : void 0;
+  }
+  /** @internal */
+  fileIsOpen(filePath) {
+    return this.projectService.openFiles.has(filePath);
+  }
+  /** @internal */
+  writeLog(s) {
+    this.projectService.logger.info(s);
+  }
+  log(s) {
+    this.writeLog(s);
+  }
+  error(s) {
+    this.projectService.logger.msg(s, "Err" /* Err */);
+  }
+  setInternalCompilerOptionsForEmittingJsFiles() {
+    if (this.projectKind === 0 /* Inferred */ || this.projectKind === 2 /* External */) {
+      this.compilerOptions.noEmitForJsFiles = true;
     }
-    getWatchOptions() {
-      return this.watchOptions;
+  }
+  /**
+   * Get the errors that dont have any file name associated
+   */
+  getGlobalProjectErrors() {
+    return filter(this.projectErrors, (diagnostic) => !diagnostic.file) || emptyArray2;
+  }
+  /**
+   * Get all the project errors
+   */
+  getAllProjectErrors() {
+    return this.projectErrors || emptyArray2;
+  }
+  setProjectErrors(projectErrors) {
+    this.projectErrors = projectErrors;
+  }
+  getLanguageService(ensureSynchronized = true) {
+    if (ensureSynchronized) {
+      updateProjectIfDirty(this);
     }
-    setTypeAcquisition(newTypeAcquisition) {
-      if (newTypeAcquisition) {
-        this.typeAcquisition = this.removeLocalTypingsFromTypeAcquisition(newTypeAcquisition);
-      }
+    return this.languageService;
+  }
+  /** @internal */
+  getSourceMapper() {
+    return this.getLanguageService().getSourceMapper();
+  }
+  /** @internal */
+  clearSourceMapperCache() {
+    this.languageService.clearSourceMapperCache();
+  }
+  /** @internal */
+  getDocumentPositionMapper(generatedFileName, sourceFileName) {
+    return this.projectService.getDocumentPositionMapper(this, generatedFileName, sourceFileName);
+  }
+  /** @internal */
+  getSourceFileLike(fileName) {
+    return this.projectService.getSourceFileLike(fileName, this);
+  }
+  /** @internal */
+  shouldEmitFile(scriptInfo) {
+    return scriptInfo && !scriptInfo.isDynamicOrHasMixedContent() && !this.program.isSourceOfProjectReferenceRedirect(scriptInfo.path);
+  }
+  getCompileOnSaveAffectedFileList(scriptInfo) {
+    if (!this.languageServiceEnabled) {
+      return [];
     }
-    getTypeAcquisition() {
-      return this.typeAcquisition || {};
+    updateProjectIfDirty(this);
+    this.builderState = BuilderState.create(
+      this.program,
+      this.builderState,
+      /*disableUseFileVersionAsSignature*/
+      true
+    );
+    return mapDefined(
+      BuilderState.getFilesAffectedBy(
+        this.builderState,
+        this.program,
+        scriptInfo.path,
+        this.cancellationToken,
+        this.projectService.host
+      ),
+      (sourceFile) => this.shouldEmitFile(this.projectService.getScriptInfoForPath(sourceFile.path)) ? sourceFile.fileName : void 0
+    );
+  }
+  /**
+   * Returns true if emit was conducted
+   */
+  emitFile(scriptInfo, writeFile2) {
+    if (!this.languageServiceEnabled || !this.shouldEmitFile(scriptInfo)) {
+      return { emitSkipped: true, diagnostics: emptyArray2 };
     }
-    getChangesSinceVersion(lastKnownVersion, includeProjectReferenceRedirectInfo) {
-      const includeProjectReferenceRedirectInfoIfRequested = includeProjectReferenceRedirectInfo ? (files) => arrayFrom(files.entries(), ([fileName, isSourceOfProjectReferenceRedirect]) => ({
-        fileName,
-        isSourceOfProjectReferenceRedirect
-      })) : (files) => arrayFrom(files.keys());
-      if (!this.isInitialLoadPending()) {
-        updateProjectIfDirty(this);
+    const { emitSkipped, diagnostics, outputFiles } = this.getLanguageService().getEmitOutput(scriptInfo.fileName);
+    if (!emitSkipped) {
+      for (const outputFile of outputFiles) {
+        const outputFileAbsoluteFileName = getNormalizedAbsolutePath(outputFile.name, this.currentDirectory);
+        writeFile2(outputFileAbsoluteFileName, outputFile.text, outputFile.writeByteOrderMark);
       }
-      const info = {
-        projectName: this.getProjectName(),
-        version: this.projectProgramVersion,
-        isInferred: isInferredProject(this),
-        options: this.getCompilationSettings(),
-        languageServiceDisabled: !this.languageServiceEnabled,
-        lastFileExceededProgramSize: this.lastFileExceededProgramSize
-      };
-      const updatedFileNames = this.updatedFileNames;
-      this.updatedFileNames = void 0;
-      if (this.lastReportedFileNames && lastKnownVersion === this.lastReportedVersion) {
-        if (this.projectProgramVersion === this.lastReportedVersion && !updatedFileNames) {
-          return { info, projectErrors: this.getGlobalProjectErrors() };
-        }
-        const lastReportedFileNames = this.lastReportedFileNames;
-        const externalFiles = this.getExternalFiles().map((f) => ({
-          fileName: toNormalizedPath(f),
-          isSourceOfProjectReferenceRedirect: false
-        }));
-        const currentFiles = arrayToMap(
-          this.getFileNamesWithRedirectInfo(!!includeProjectReferenceRedirectInfo).concat(externalFiles),
-          (info2) => info2.fileName,
-          (info2) => info2.isSourceOfProjectReferenceRedirect
-        );
-        const added = /* @__PURE__ */ new Map();
-        const removed = /* @__PURE__ */ new Map();
-        const updated = updatedFileNames ? arrayFrom(updatedFileNames.keys()) : [];
-        const updatedRedirects = [];
-        forEachEntry(currentFiles, (isSourceOfProjectReferenceRedirect, fileName) => {
-          if (!lastReportedFileNames.has(fileName)) {
-            added.set(fileName, isSourceOfProjectReferenceRedirect);
-          } else if (includeProjectReferenceRedirectInfo && isSourceOfProjectReferenceRedirect !== lastReportedFileNames.get(fileName)) {
-            updatedRedirects.push({
-              fileName,
-              isSourceOfProjectReferenceRedirect
-            });
-          }
-        });
-        forEachEntry(lastReportedFileNames, (isSourceOfProjectReferenceRedirect, fileName) => {
-          if (!currentFiles.has(fileName)) {
-            removed.set(fileName, isSourceOfProjectReferenceRedirect);
-          }
-        });
-        this.lastReportedFileNames = currentFiles;
-        this.lastReportedVersion = this.projectProgramVersion;
-        return {
-          info,
-          changes: {
-            added: includeProjectReferenceRedirectInfoIfRequested(added),
-            removed: includeProjectReferenceRedirectInfoIfRequested(removed),
-            updated: includeProjectReferenceRedirectInfo ? updated.map((fileName) => ({
-              fileName,
-              isSourceOfProjectReferenceRedirect: this.isSourceOfProjectReferenceRedirect(fileName)
-            })) : updated,
-            updatedRedirects: includeProjectReferenceRedirectInfo ? updatedRedirects : void 0
-          },
-          projectErrors: this.getGlobalProjectErrors()
-        };
-      } else {
-        const projectFileNames = this.getFileNamesWithRedirectInfo(!!includeProjectReferenceRedirectInfo);
-        const externalFiles = this.getExternalFiles().map((f) => ({
-          fileName: toNormalizedPath(f),
-          isSourceOfProjectReferenceRedirect: false
-        }));
-        const allFiles = projectFileNames.concat(externalFiles);
-        this.lastReportedFileNames = arrayToMap(
-          allFiles,
-          (info2) => info2.fileName,
-          (info2) => info2.isSourceOfProjectReferenceRedirect
-        );
-        this.lastReportedVersion = this.projectProgramVersion;
-        return {
-          info,
-          files: includeProjectReferenceRedirectInfo ? allFiles : allFiles.map((f) => f.fileName),
-          projectErrors: this.getGlobalProjectErrors()
-        };
+      if (this.builderState && getEmitDeclarations(this.compilerOptions)) {
+        const dtsFiles = outputFiles.filter((f) => isDeclarationFileName(f.name));
+        if (dtsFiles.length === 1) {
+          const sourceFile = this.program.getSourceFile(scriptInfo.fileName);
+          const signature = this.projectService.host.createHash ? this.projectService.host.createHash(dtsFiles[0].text) : generateDjb2Hash(dtsFiles[0].text);
+          BuilderState.updateSignatureOfFile(this.builderState, signature, sourceFile.resolvedPath);
+        }
       }
     }
-    removeRoot(info) {
-      orderedRemoveItem(this.rootFiles, info);
-      this.rootFilesMap.delete(info.path);
+    return { emitSkipped, diagnostics };
+  }
+  enableLanguageService() {
+    if (this.languageServiceEnabled || this.projectService.serverMode === 2 /* Syntactic */) {
+      return;
     }
-    isSourceOfProjectReferenceRedirect(fileName) {
-      return !!this.program && this.program.isSourceOfProjectReferenceRedirect(fileName);
+    this.languageServiceEnabled = true;
+    this.lastFileExceededProgramSize = void 0;
+    this.projectService.onUpdateLanguageServiceStateForProject(
+      this,
+      /*languageServiceEnabled*/
+      true
+    );
+  }
+  disableLanguageService(lastFileExceededProgramSize) {
+    if (!this.languageServiceEnabled) {
+      return;
     }
-    getGlobalPluginSearchPaths() {
-      return [
-        ...this.projectService.pluginProbeLocations,
-        combinePaths(this.projectService.getExecutingFilePath(), "../../..")
-      ];
+    Debug.assert(this.projectService.serverMode !== 2 /* Syntactic */);
+    this.languageService.cleanupSemanticCache();
+    this.languageServiceEnabled = false;
+    this.lastFileExceededProgramSize = lastFileExceededProgramSize;
+    this.builderState = void 0;
+    if (this.autoImportProviderHost) {
+      this.autoImportProviderHost.close();
+    }
+    this.autoImportProviderHost = void 0;
+    this.resolutionCache.closeTypeRootsWatch();
+    this.clearGeneratedFileWatch();
+    this.projectService.onUpdateLanguageServiceStateForProject(
+      this,
+      /*languageServiceEnabled*/
+      false
+    );
+  }
+  getProjectName() {
+    return this.projectName;
+  }
+  removeLocalTypingsFromTypeAcquisition(newTypeAcquisition) {
+    if (!newTypeAcquisition || !newTypeAcquisition.include) {
+      return newTypeAcquisition;
     }
-    enableGlobalPlugins(options, pluginConfigOverrides) {
-      if (!this.projectService.globalPlugins.length)
-        return;
-      const host = this.projectService.host;
-      if (!host.require && !host.importPlugin) {
-        this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded");
+    return { ...newTypeAcquisition, include: this.removeExistingTypings(newTypeAcquisition.include) };
+  }
+  getExternalFiles() {
+    return sort(flatMap(this.plugins, (plugin) => {
+      if (typeof plugin.module.getExternalFiles !== "function")
         return;
+      try {
+        return plugin.module.getExternalFiles(this);
+      } catch (e) {
+        this.projectService.logger.info(`A plugin threw an exception in getExternalFiles: ${e}`);
+        if (e.stack) {
+          this.projectService.logger.info(e.stack);
+        }
       }
-      const searchPaths = this.getGlobalPluginSearchPaths();
-      for (const globalPluginName of this.projectService.globalPlugins) {
-        if (!globalPluginName)
-          continue;
-        if (options.plugins && options.plugins.some((p) => p.name === globalPluginName))
-          continue;
-        this.projectService.logger.info(`Loading global plugin ${globalPluginName}`);
-        this.enablePlugin({ name: globalPluginName, global: true }, searchPaths, pluginConfigOverrides);
-      }
+    }));
+  }
+  getSourceFile(path) {
+    if (!this.program) {
+      return void 0;
     }
-    beginEnablePluginSync(pluginConfigEntry, searchPaths, pluginConfigOverrides) {
-      Debug.assertIsDefined(this.projectService.host.require);
-      let errorLogs;
-      const log = (message) => this.projectService.logger.info(message);
-      const logError = (message) => {
-        (errorLogs != null ? errorLogs : errorLogs = []).push(message);
-      };
-      const resolvedModule = firstDefined(searchPaths, (searchPath) => Project3.resolveModule(pluginConfigEntry.name, searchPath, this.projectService.host, log, logError));
-      return { pluginConfigEntry, pluginConfigOverrides, resolvedModule, errorLogs };
-    }
-    async beginEnablePluginAsync(pluginConfigEntry, searchPaths, pluginConfigOverrides) {
-      Debug.assertIsDefined(this.projectService.host.importPlugin);
-      let errorLogs;
-      const log = (message) => this.projectService.logger.info(message);
-      const logError = (message) => {
-        (errorLogs != null ? errorLogs : errorLogs = []).push(message);
-      };
-      let resolvedModule;
-      for (const searchPath of searchPaths) {
-        resolvedModule = await Project3.importServicePluginAsync(pluginConfigEntry.name, searchPath, this.projectService.host, log, logError);
-        if (resolvedModule !== void 0) {
-          break;
+    return this.program.getSourceFileByPath(path);
+  }
+  /** @internal */
+  getSourceFileOrConfigFile(path) {
+    const options = this.program.getCompilerOptions();
+    return path === options.configFilePath ? options.configFile : this.getSourceFile(path);
+  }
+  close() {
+    if (this.program) {
+      for (const f of this.program.getSourceFiles()) {
+        this.detachScriptInfoIfNotRoot(f.fileName);
+      }
+      this.program.forEachResolvedProjectReference((ref) => this.detachScriptInfoFromProject(ref.sourceFile.fileName));
+    }
+    forEach(this.externalFiles, (externalFile) => this.detachScriptInfoIfNotRoot(externalFile));
+    for (const root of this.rootFiles) {
+      root.detachFromProject(this);
+    }
+    this.projectService.pendingEnsureProjectForOpenFiles = true;
+    this.rootFiles = void 0;
+    this.rootFilesMap = void 0;
+    this.externalFiles = void 0;
+    this.program = void 0;
+    this.builderState = void 0;
+    this.resolutionCache.clear();
+    this.resolutionCache = void 0;
+    this.cachedUnresolvedImportsPerFile = void 0;
+    this.moduleSpecifierCache = void 0;
+    this.directoryStructureHost = void 0;
+    this.exportMapCache = void 0;
+    this.projectErrors = void 0;
+    this.plugins.length = 0;
+    if (this.missingFilesMap) {
+      clearMap(this.missingFilesMap, closeFileWatcher);
+      this.missingFilesMap = void 0;
+    }
+    this.clearGeneratedFileWatch();
+    this.clearInvalidateResolutionOfFailedLookupTimer();
+    if (this.autoImportProviderHost) {
+      this.autoImportProviderHost.close();
+    }
+    this.autoImportProviderHost = void 0;
+    if (this.noDtsResolutionProject) {
+      this.noDtsResolutionProject.close();
+    }
+    this.noDtsResolutionProject = void 0;
+    this.languageService.dispose();
+    this.languageService = void 0;
+  }
+  detachScriptInfoIfNotRoot(uncheckedFilename) {
+    const info = this.projectService.getScriptInfo(uncheckedFilename);
+    if (info && !this.isRoot(info)) {
+      info.detachFromProject(this);
+    }
+  }
+  isClosed() {
+    return this.rootFiles === void 0;
+  }
+  hasRoots() {
+    return this.rootFiles && this.rootFiles.length > 0;
+  }
+  /** @internal */
+  isOrphan() {
+    return false;
+  }
+  getRootFiles() {
+    return this.rootFiles && this.rootFiles.map((info) => info.fileName);
+  }
+  /** @internal */
+  getRootFilesMap() {
+    return this.rootFilesMap;
+  }
+  getRootScriptInfos() {
+    return this.rootFiles;
+  }
+  getScriptInfos() {
+    if (!this.languageServiceEnabled) {
+      return this.rootFiles;
+    }
+    return map(this.program.getSourceFiles(), (sourceFile) => {
+      const scriptInfo = this.projectService.getScriptInfoForPath(sourceFile.resolvedPath);
+      Debug.assert(!!scriptInfo, "getScriptInfo", () => `scriptInfo for a file '${sourceFile.fileName}' Path: '${sourceFile.path}' / '${sourceFile.resolvedPath}' is missing.`);
+      return scriptInfo;
+    });
+  }
+  getExcludedFiles() {
+    return emptyArray2;
+  }
+  getFileNames(excludeFilesFromExternalLibraries, excludeConfigFiles) {
+    if (!this.program) {
+      return [];
+    }
+    if (!this.languageServiceEnabled) {
+      let rootFiles = this.getRootFiles();
+      if (this.compilerOptions) {
+        const defaultLibrary = getDefaultLibFilePath(this.compilerOptions);
+        if (defaultLibrary) {
+          (rootFiles || (rootFiles = [])).push(asNormalizedPath(defaultLibrary));
         }
       }
-      return { pluginConfigEntry, pluginConfigOverrides, resolvedModule, errorLogs };
+      return rootFiles;
     }
-    endEnablePlugin({ pluginConfigEntry, pluginConfigOverrides, resolvedModule, errorLogs }) {
-      if (resolvedModule) {
-        const configurationOverride = pluginConfigOverrides && pluginConfigOverrides.get(pluginConfigEntry.name);
-        if (configurationOverride) {
-          const pluginName = pluginConfigEntry.name;
-          pluginConfigEntry = configurationOverride;
-          pluginConfigEntry.name = pluginName;
-        }
-        this.enableProxy(resolvedModule, pluginConfigEntry);
-      } else {
-        forEach(errorLogs, (message) => this.projectService.logger.info(message));
-        this.projectService.logger.info(`Couldn't find ${pluginConfigEntry.name}`);
+    const result = [];
+    for (const f of this.program.getSourceFiles()) {
+      if (excludeFilesFromExternalLibraries && this.program.isSourceFileFromExternalLibrary(f)) {
+        continue;
       }
+      result.push(asNormalizedPath(f.fileName));
     }
-    enablePlugin(pluginConfigEntry, searchPaths, pluginConfigOverrides) {
-      this.projectService.requestEnablePlugin(this, pluginConfigEntry, searchPaths, pluginConfigOverrides);
+    if (!excludeConfigFiles) {
+      const configFile = this.program.getCompilerOptions().configFile;
+      if (configFile) {
+        result.push(asNormalizedPath(configFile.fileName));
+        if (configFile.extendedSourceFiles) {
+          for (const f of configFile.extendedSourceFiles) {
+            result.push(asNormalizedPath(f));
+          }
+        }
+      }
     }
-    enableProxy(pluginModuleFactory, configEntry) {
-      try {
-        if (typeof pluginModuleFactory !== "function") {
-          this.projectService.logger.info(`Skipped loading plugin ${configEntry.name} because it did not expose a proper factory function`);
-          return;
+    return result;
+  }
+  /** @internal */
+  getFileNamesWithRedirectInfo(includeProjectReferenceRedirectInfo) {
+    return this.getFileNames().map((fileName) => ({
+      fileName,
+      isSourceOfProjectReferenceRedirect: includeProjectReferenceRedirectInfo && this.isSourceOfProjectReferenceRedirect(fileName)
+    }));
+  }
+  hasConfigFile(configFilePath) {
+    if (this.program && this.languageServiceEnabled) {
+      const configFile = this.program.getCompilerOptions().configFile;
+      if (configFile) {
+        if (configFilePath === asNormalizedPath(configFile.fileName)) {
+          return true;
         }
-        const info = {
-          config: configEntry,
-          project: this,
-          languageService: this.languageService,
-          languageServiceHost: this,
-          serverHost: this.projectService.host,
-          session: this.projectService.session
-        };
-        const pluginModule = pluginModuleFactory({ typescript: ts_exports3 });
-        const newLS = pluginModule.create(info);
-        for (const k of Object.keys(this.languageService)) {
-          if (!(k in newLS)) {
-            this.projectService.logger.info(`Plugin activation warning: Missing proxied method ${k} in created LS. Patching.`);
-            newLS[k] = this.languageService[k];
+        if (configFile.extendedSourceFiles) {
+          for (const f of configFile.extendedSourceFiles) {
+            if (configFilePath === asNormalizedPath(f)) {
+              return true;
+            }
           }
         }
-        this.projectService.logger.info(`Plugin validation succeeded`);
-        this.languageService = newLS;
-        this.plugins.push({ name: configEntry.name, module: pluginModule });
-      } catch (e) {
-        this.projectService.logger.info(`Plugin activation failed: ${e}`);
       }
     }
-    onPluginConfigurationChanged(pluginName, configuration) {
-      this.plugins.filter((plugin) => plugin.name === pluginName).forEach((plugin) => {
-        if (plugin.module.onConfigurationChanged) {
-          plugin.module.onConfigurationChanged(configuration);
-        }
-      });
+    return false;
+  }
+  containsScriptInfo(info) {
+    if (this.isRoot(info))
+      return true;
+    if (!this.program)
+      return false;
+    const file = this.program.getSourceFileByPath(info.path);
+    return !!file && file.resolvedPath === info.path;
+  }
+  containsFile(filename, requireOpen) {
+    const info = this.projectService.getScriptInfoForNormalizedPath(filename);
+    if (info && (info.isScriptOpen() || !requireOpen)) {
+      return this.containsScriptInfo(info);
     }
-    refreshDiagnostics() {
-      this.projectService.sendProjectsUpdatedInBackgroundEvent();
+    return false;
+  }
+  isRoot(info) {
+    var _a2;
+    return this.rootFilesMap && ((_a2 = this.rootFilesMap.get(info.path)) == null ? void 0 : _a2.info) === info;
+  }
+  // add a root file to project
+  addRoot(info, fileName) {
+    Debug.assert(!this.isRoot(info));
+    this.rootFiles.push(info);
+    this.rootFilesMap.set(info.path, { fileName: fileName || info.fileName, info });
+    info.attachToProject(this);
+    this.markAsDirty();
+  }
+  // add a root file that doesnt exist on host
+  addMissingFileRoot(fileName) {
+    const path = this.projectService.toPath(fileName);
+    this.rootFilesMap.set(path, { fileName });
+    this.markAsDirty();
+  }
+  removeFile(info, fileExists, detachFromProject) {
+    if (this.isRoot(info)) {
+      this.removeRoot(info);
+    }
+    if (fileExists) {
+      this.resolutionCache.removeResolutionsOfFile(info.path);
+    } else {
+      this.resolutionCache.invalidateResolutionOfFile(info.path);
     }
-    getPackageJsonsVisibleToFile(fileName, rootDir) {
-      if (this.projectService.serverMode !== 0 /* Semantic */)
-        return emptyArray2;
-      return this.projectService.getPackageJsonsVisibleToFile(fileName, rootDir);
+    this.cachedUnresolvedImportsPerFile.delete(info.path);
+    if (detachFromProject) {
+      info.detachFromProject(this);
     }
-    getNearestAncestorDirectoryWithPackageJson(fileName) {
-      return this.projectService.getNearestAncestorDirectoryWithPackageJson(fileName);
+    this.markAsDirty();
+  }
+  registerFileUpdate(fileName) {
+    (this.updatedFileNames || (this.updatedFileNames = /* @__PURE__ */ new Set())).add(fileName);
+  }
+  /** @internal */
+  markFileAsDirty(changedFile) {
+    this.markAsDirty();
+    if (this.exportMapCache && !this.exportMapCache.isEmpty()) {
+      (this.changedFilesForExportMapCache || (this.changedFilesForExportMapCache = /* @__PURE__ */ new Set())).add(changedFile);
     }
-    getPackageJsonsForAutoImport(rootDir) {
-      const packageJsons = this.getPackageJsonsVisibleToFile(combinePaths(this.currentDirectory, inferredTypesContainingFile), rootDir);
-      this.packageJsonsForAutoImport = new Set(packageJsons.map((p) => p.fileName));
-      return packageJsons;
+  }
+  markAsDirty() {
+    if (!this.dirty) {
+      this.projectStateVersion++;
+      this.dirty = true;
     }
-    getPackageJsonCache() {
-      return this.projectService.packageJsonCache;
+  }
+  /** @internal */
+  onAutoImportProviderSettingsChanged() {
+    var _a2;
+    if (this.autoImportProviderHost === false) {
+      this.autoImportProviderHost = void 0;
+    } else {
+      (_a2 = this.autoImportProviderHost) == null ? void 0 : _a2.markAsDirty();
     }
-    getCachedExportInfoMap() {
-      return this.exportMapCache || (this.exportMapCache = createCacheableExportInfoMap(this));
+  }
+  /** @internal */
+  onPackageJsonChange(packageJsonPath) {
+    var _a2;
+    if ((_a2 = this.packageJsonsForAutoImport) == null ? void 0 : _a2.has(packageJsonPath)) {
+      this.moduleSpecifierCache.clear();
+      if (this.autoImportProviderHost) {
+        this.autoImportProviderHost.markAsDirty();
+      }
     }
-    clearCachedExportInfoMap() {
-      var _a2;
-      (_a2 = this.exportMapCache) == null ? void 0 : _a2.clear();
+  }
+  /** @internal */
+  onFileAddedOrRemoved(isSymlink) {
+    this.hasAddedorRemovedFiles = true;
+    if (isSymlink) {
+      this.hasAddedOrRemovedSymlinks = true;
     }
-    getModuleSpecifierCache() {
-      return this.moduleSpecifierCache;
+  }
+  /** @internal */
+  onDiscoveredSymlink() {
+    this.hasAddedOrRemovedSymlinks = true;
+  }
+  /**
+   * Updates set of files that contribute to this project
+   * @returns: true if set of files in the project stays the same and false - otherwise.
+   */
+  updateGraph() {
+    var _a2, _b, _c;
+    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "updateGraph", { name: this.projectName, kind: ProjectKind[this.projectKind] });
+    perfLogger.logStartUpdateGraph();
+    this.resolutionCache.startRecordingFilesWithChangedResolutions();
+    const hasNewProgram = this.updateGraphWorker();
+    const hasAddedorRemovedFiles = this.hasAddedorRemovedFiles;
+    this.hasAddedorRemovedFiles = false;
+    this.hasAddedOrRemovedSymlinks = false;
+    const changedFiles = this.resolutionCache.finishRecordingFilesWithChangedResolutions() || emptyArray2;
+    for (const file of changedFiles) {
+      this.cachedUnresolvedImportsPerFile.delete(file);
+    }
+    if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */) {
+      if (hasNewProgram || changedFiles.length) {
+        this.lastCachedUnresolvedImportsList = getUnresolvedImports(this.program, this.cachedUnresolvedImportsPerFile);
+      }
+      this.projectService.typingsCache.enqueueInstallTypingsForProject(this, this.lastCachedUnresolvedImportsList, hasAddedorRemovedFiles);
+    } else {
+      this.lastCachedUnresolvedImportsList = void 0;
     }
-    includePackageJsonAutoImports() {
-      if (this.projectService.includePackageJsonAutoImports() === 0 /* Off */ || !this.languageServiceEnabled || isInsideNodeModules(this.currentDirectory) || !this.isDefaultProjectForOpenFiles()) {
-        return 0 /* Off */;
-      }
-      return this.projectService.includePackageJsonAutoImports();
+    const isFirstProgramLoad = this.projectProgramVersion === 0 && hasNewProgram;
+    if (hasNewProgram) {
+      this.projectProgramVersion++;
     }
-    getModuleResolutionHostForAutoImportProvider() {
-      var _a2, _b;
-      if (this.program) {
-        return {
-          fileExists: this.program.fileExists,
-          directoryExists: this.program.directoryExists,
-          realpath: this.program.realpath || ((_a2 = this.projectService.host.realpath) == null ? void 0 : _a2.bind(this.projectService.host)),
-          getCurrentDirectory: this.getCurrentDirectory.bind(this),
-          readFile: this.projectService.host.readFile.bind(this.projectService.host),
-          getDirectories: this.projectService.host.getDirectories.bind(this.projectService.host),
-          trace: (_b = this.projectService.host.trace) == null ? void 0 : _b.bind(this.projectService.host),
-          useCaseSensitiveFileNames: this.program.useCaseSensitiveFileNames()
-        };
-      }
-      return this.projectService.host;
+    if (hasAddedorRemovedFiles) {
+      if (!this.autoImportProviderHost)
+        this.autoImportProviderHost = void 0;
+      (_b = this.autoImportProviderHost) == null ? void 0 : _b.markAsDirty();
+    }
+    if (isFirstProgramLoad) {
+      this.getPackageJsonAutoImportProvider();
+    }
+    perfLogger.logStopUpdateGraph();
+    (_c = tracing) == null ? void 0 : _c.pop();
+    return !hasNewProgram;
+  }
+  /** @internal */
+  updateTypingFiles(typingFiles) {
+    if (enumerateInsertsAndDeletes(
+      typingFiles,
+      this.typingFiles,
+      getStringComparer(!this.useCaseSensitiveFileNames()),
+      /*inserted*/
+      noop,
+      (removed) => this.detachScriptInfoFromProject(removed)
+    )) {
+      this.typingFiles = typingFiles;
+      this.resolutionCache.setFilesWithInvalidatedNonRelativeUnresolvedImports(this.cachedUnresolvedImportsPerFile);
+      this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
     }
-    getPackageJsonAutoImportProvider() {
-      var _a2, _b, _c;
-      if (this.autoImportProviderHost === false) {
-        return void 0;
-      }
-      if (this.projectService.serverMode !== 0 /* Semantic */) {
-        this.autoImportProviderHost = false;
-        return void 0;
-      }
-      if (this.autoImportProviderHost) {
-        updateProjectIfDirty(this.autoImportProviderHost);
-        if (this.autoImportProviderHost.isEmpty()) {
-          this.autoImportProviderHost.close();
-          this.autoImportProviderHost = void 0;
-          return void 0;
-        }
-        return this.autoImportProviderHost.getCurrentProgram();
-      }
-      const dependencySelection = this.includePackageJsonAutoImports();
-      if (dependencySelection) {
-        (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "getPackageJsonAutoImportProvider");
-        const start2 = timestamp();
-        this.autoImportProviderHost = AutoImportProviderProject.create(dependencySelection, this, this.getModuleResolutionHostForAutoImportProvider(), this.documentRegistry);
-        if (this.autoImportProviderHost) {
-          updateProjectIfDirty(this.autoImportProviderHost);
-          this.sendPerformanceEvent("CreatePackageJsonAutoImportProvider", timestamp() - start2);
-          (_b = tracing) == null ? void 0 : _b.pop();
-          return this.autoImportProviderHost.getCurrentProgram();
+  }
+  /** @internal */
+  getCurrentProgram() {
+    return this.program;
+  }
+  removeExistingTypings(include) {
+    const existing = getAutomaticTypeDirectiveNames(this.getCompilerOptions(), this.directoryStructureHost);
+    return include.filter((i) => existing.indexOf(i) < 0);
+  }
+  updateGraphWorker() {
+    var _a2, _b;
+    const oldProgram = this.languageService.getCurrentProgram();
+    Debug.assert(!this.isClosed(), "Called update graph worker of closed project");
+    this.writeLog(`Starting updateGraphWorker: Project: ${this.getProjectName()}`);
+    const start2 = timestamp();
+    this.hasInvalidatedResolutions = this.resolutionCache.createHasInvalidatedResolutions(returnFalse);
+    this.resolutionCache.startCachingPerDirectoryResolution();
+    this.program = this.languageService.getProgram();
+    this.dirty = false;
+    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "finishCachingPerDirectoryResolution");
+    this.resolutionCache.finishCachingPerDirectoryResolution(this.program, oldProgram);
+    (_b = tracing) == null ? void 0 : _b.pop();
+    Debug.assert(oldProgram === void 0 || this.program !== void 0);
+    let hasNewProgram = false;
+    if (this.program && (!oldProgram || this.program !== oldProgram && this.program.structureIsReused !== 2 /* Completely */)) {
+      hasNewProgram = true;
+      if (oldProgram) {
+        for (const f of oldProgram.getSourceFiles()) {
+          const newFile = this.program.getSourceFileByPath(f.resolvedPath);
+          if (!newFile || f.resolvedPath === f.path && newFile.resolvedPath !== f.path) {
+            this.detachScriptInfoFromProject(f.fileName, !!this.program.getSourceFileByPath(f.path));
+          }
         }
-        (_c = tracing) == null ? void 0 : _c.pop();
+        oldProgram.forEachResolvedProjectReference((resolvedProjectReference) => {
+          if (!this.program.getResolvedProjectReferenceByPath(resolvedProjectReference.sourceFile.path)) {
+            this.detachScriptInfoFromProject(resolvedProjectReference.sourceFile.fileName);
+          }
+        });
       }
-    }
-    isDefaultProjectForOpenFiles() {
-      return !!forEachEntry(
-        this.projectService.openFiles,
-        (_, fileName) => this.projectService.tryGetDefaultProjectForFile(toNormalizedPath(fileName)) === this
+      updateMissingFilePathsWatch(
+        this.program,
+        this.missingFilesMap || (this.missingFilesMap = /* @__PURE__ */ new Map()),
+        // Watch the missing files
+        (missingFilePath) => this.addMissingFileWatcher(missingFilePath)
       );
-    }
-    watchNodeModulesForPackageJsonChanges(directoryPath) {
-      return this.projectService.watchPackageJsonsInNodeModules(this.toPath(directoryPath), this);
-    }
-    getIncompleteCompletionsCache() {
-      return this.projectService.getIncompleteCompletionsCache();
-    }
-    getNoDtsResolutionProject(rootFileNames) {
-      Debug.assert(this.projectService.serverMode === 0 /* Semantic */);
-      if (!this.noDtsResolutionProject) {
-        this.noDtsResolutionProject = new AuxiliaryProject(this.projectService, this.documentRegistry, this.getCompilerOptionsForNoDtsResolutionProject());
-      }
-      enumerateInsertsAndDeletes(
-        rootFileNames.map(toNormalizedPath),
-        this.noDtsResolutionProject.getRootFiles(),
-        getStringComparer(!this.useCaseSensitiveFileNames()),
-        (pathToAdd) => {
-          const info = this.projectService.getOrCreateScriptInfoNotOpenedByClient(
-            pathToAdd,
-            this.currentDirectory,
-            this.noDtsResolutionProject.directoryStructureHost
-          );
-          if (info) {
-            this.noDtsResolutionProject.addRoot(info, pathToAdd);
+      if (this.generatedFilesMap) {
+        const outPath = outFile(this.compilerOptions);
+        if (isGeneratedFileWatcher(this.generatedFilesMap)) {
+          if (!outPath || !this.isValidGeneratedFileWatcher(
+            removeFileExtension(outPath) + ".d.ts" /* Dts */,
+            this.generatedFilesMap
+          )) {
+            this.clearGeneratedFileWatch();
           }
-        },
-        (pathToRemove) => {
-          const info = this.noDtsResolutionProject.getScriptInfo(pathToRemove);
-          if (info) {
-            this.noDtsResolutionProject.removeRoot(info);
+        } else {
+          if (outPath) {
+            this.clearGeneratedFileWatch();
+          } else {
+            this.generatedFilesMap.forEach((watcher, source) => {
+              const sourceFile = this.program.getSourceFileByPath(source);
+              if (!sourceFile || sourceFile.resolvedPath !== source || !this.isValidGeneratedFileWatcher(
+                getDeclarationEmitOutputFilePathWorker(sourceFile.fileName, this.compilerOptions, this.currentDirectory, this.program.getCommonSourceDirectory(), this.getCanonicalFileName),
+                watcher
+              )) {
+                closeFileWatcherOf(watcher);
+                this.generatedFilesMap.delete(source);
+              }
+            });
           }
         }
-      );
-      return this.noDtsResolutionProject;
+      }
+      if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */) {
+        this.resolutionCache.updateTypeRootsWatch();
+      }
+    }
+    if (this.exportMapCache && !this.exportMapCache.isEmpty()) {
+      this.exportMapCache.releaseSymbols();
+      if (this.hasAddedorRemovedFiles || oldProgram && !this.program.structureIsReused) {
+        this.exportMapCache.clear();
+      } else if (this.changedFilesForExportMapCache && oldProgram && this.program) {
+        forEachKey(this.changedFilesForExportMapCache, (fileName) => {
+          const oldSourceFile = oldProgram.getSourceFileByPath(fileName);
+          const sourceFile = this.program.getSourceFileByPath(fileName);
+          if (!oldSourceFile || !sourceFile) {
+            this.exportMapCache.clear();
+            return true;
+          }
+          return this.exportMapCache.onFileChanged(oldSourceFile, sourceFile, !!this.getTypeAcquisition().enable);
+        });
+      }
     }
-    getCompilerOptionsForNoDtsResolutionProject() {
-      return {
-        ...this.getCompilerOptions(),
-        noDtsResolution: true,
-        allowJs: true,
-        maxNodeModuleJsDepth: 3,
-        diagnostics: false,
-        skipLibCheck: true,
-        sourceMap: false,
-        types: emptyArray,
-        lib: emptyArray,
-        noLib: true
-      };
+    if (this.changedFilesForExportMapCache) {
+      this.changedFilesForExportMapCache.clear();
+    }
+    if (this.hasAddedOrRemovedSymlinks || this.program && !this.program.structureIsReused && this.getCompilerOptions().preserveSymlinks) {
+      this.symlinks = void 0;
+      this.moduleSpecifierCache.clear();
+    }
+    const oldExternalFiles = this.externalFiles || emptyArray2;
+    this.externalFiles = this.getExternalFiles();
+    enumerateInsertsAndDeletes(
+      this.externalFiles,
+      oldExternalFiles,
+      getStringComparer(!this.useCaseSensitiveFileNames()),
+      // Ensure a ScriptInfo is created for new external files. This is performed indirectly
+      // by the host for files in the program when the program is retrieved above but
+      // the program doesn't contain external files so this must be done explicitly.
+      (inserted) => {
+        const scriptInfo = this.projectService.getOrCreateScriptInfoNotOpenedByClient(inserted, this.currentDirectory, this.directoryStructureHost);
+        scriptInfo == null ? void 0 : scriptInfo.attachToProject(this);
+      },
+      (removed) => this.detachScriptInfoFromProject(removed)
+    );
+    const elapsed = timestamp() - start2;
+    this.sendPerformanceEvent("UpdateGraph", elapsed);
+    this.writeLog(`Finishing updateGraphWorker: Project: ${this.getProjectName()} Version: ${this.getProjectVersion()} structureChanged: ${hasNewProgram}${this.program ? ` structureIsReused:: ${StructureIsReused[this.program.structureIsReused]}` : ""} Elapsed: ${elapsed}ms`);
+    if (this.hasAddedorRemovedFiles) {
+      this.print(
+        /*writeProjectFileNames*/
+        true
+      );
+    } else if (this.program !== oldProgram) {
+      this.writeLog(`Different program with same set of files`);
     }
-  };
-  function getUnresolvedImports(program, cachedUnresolvedImportsPerFile) {
-    var _a2, _b;
-    const sourceFiles = program.getSourceFiles();
-    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "getUnresolvedImports", { count: sourceFiles.length });
-    const ambientModules = program.getTypeChecker().getAmbientModules().map((mod) => stripQuotes(mod.getName()));
-    const result = sortAndDeduplicate(flatMap(sourceFiles, (sourceFile) => extractUnresolvedImportsFromSourceFile(sourceFile, ambientModules, cachedUnresolvedImportsPerFile)));
-    (_b = tracing) == null ? void 0 : _b.pop();
-    return result;
+    return hasNewProgram;
   }
-  function extractUnresolvedImportsFromSourceFile(file, ambientModules, cachedUnresolvedImportsPerFile) {
-    return getOrUpdate(cachedUnresolvedImportsPerFile, file.path, () => {
-      if (!file.resolvedModules)
-        return emptyArray2;
-      let unresolvedImports;
-      file.resolvedModules.forEach((resolvedModule, name) => {
-        if ((!resolvedModule || !resolutionExtensionIsTSOrJson(resolvedModule.extension)) && !isExternalModuleNameRelative(name) && !ambientModules.some((m) => m === name)) {
-          unresolvedImports = append(unresolvedImports, parsePackageName(name).packageName);
-        }
-      });
-      return unresolvedImports || emptyArray2;
-    });
+  /** @internal */
+  sendPerformanceEvent(kind, durationMs) {
+    this.projectService.sendPerformanceEvent(kind, durationMs);
   }
-  var InferredProject2 = class extends Project3 {
-    constructor(projectService, documentRegistry, compilerOptions, watchOptions, projectRootPath, currentDirectory, pluginConfigOverrides, typeAcquisition) {
-      super(
-        projectService.newInferredProjectName(),
-        0 /* Inferred */,
-        projectService,
-        documentRegistry,
-        void 0,
-        void 0,
-        compilerOptions,
-        false,
-        watchOptions,
-        projectService.host,
-        currentDirectory
-      );
-      this._isJsInferredProject = false;
-      this.typeAcquisition = typeAcquisition;
-      this.projectRootPath = projectRootPath && projectService.toCanonicalFileName(projectRootPath);
-      if (!projectRootPath && !projectService.useSingleInferredProject) {
-        this.canonicalCurrentDirectory = projectService.toCanonicalFileName(this.currentDirectory);
-      }
-      this.enableGlobalPlugins(this.getCompilerOptions(), pluginConfigOverrides);
-    }
-    toggleJsInferredProject(isJsInferredProject) {
-      if (isJsInferredProject !== this._isJsInferredProject) {
-        this._isJsInferredProject = isJsInferredProject;
-        this.setCompilerOptions();
+  detachScriptInfoFromProject(uncheckedFileName, noRemoveResolution) {
+    const scriptInfoToDetach = this.projectService.getScriptInfo(uncheckedFileName);
+    if (scriptInfoToDetach) {
+      scriptInfoToDetach.detachFromProject(this);
+      if (!noRemoveResolution) {
+        this.resolutionCache.removeResolutionsOfFile(scriptInfoToDetach.path);
       }
     }
-    setCompilerOptions(options) {
-      if (!options && !this.getCompilationSettings()) {
-        return;
-      }
-      const newOptions = cloneCompilerOptions(options || this.getCompilationSettings());
-      if (this._isJsInferredProject && typeof newOptions.maxNodeModuleJsDepth !== "number") {
-        newOptions.maxNodeModuleJsDepth = 2;
-      } else if (!this._isJsInferredProject) {
-        newOptions.maxNodeModuleJsDepth = void 0;
-      }
-      newOptions.allowJs = true;
-      super.setCompilerOptions(newOptions);
+  }
+  addMissingFileWatcher(missingFilePath) {
+    var _a2;
+    if (isConfiguredProject(this)) {
+      const configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(missingFilePath);
+      if ((_a2 = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config) == null ? void 0 : _a2.projects.has(this.canonicalConfigFilePath))
+        return noopFileWatcher;
     }
-    addRoot(info) {
-      Debug.assert(info.isScriptOpen());
-      this.projectService.startWatchingConfigFilesForInferredProjectRoot(info);
-      if (!this._isJsInferredProject && info.isJavaScript()) {
-        this.toggleJsInferredProject(true);
+    const fileWatcher = this.projectService.watchFactory.watchFile(
+      missingFilePath,
+      (fileName, eventKind) => {
+        if (isConfiguredProject(this)) {
+          this.getCachedDirectoryStructureHost().addOrDeleteFile(fileName, missingFilePath, eventKind);
+        }
+        if (eventKind === 0 /* Created */ && this.missingFilesMap.has(missingFilePath)) {
+          this.missingFilesMap.delete(missingFilePath);
+          fileWatcher.close();
+          this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
+        }
+      },
+      500 /* Medium */,
+      this.projectService.getWatchOptions(this),
+      WatchType.MissingFile,
+      this
+    );
+    return fileWatcher;
+  }
+  isWatchedMissingFile(path) {
+    return !!this.missingFilesMap && this.missingFilesMap.has(path);
+  }
+  /** @internal */
+  addGeneratedFileWatch(generatedFile, sourceFile) {
+    if (outFile(this.compilerOptions)) {
+      if (!this.generatedFilesMap) {
+        this.generatedFilesMap = this.createGeneratedFileWatcher(generatedFile);
       }
-      super.addRoot(info);
-    }
-    removeRoot(info) {
-      this.projectService.stopWatchingConfigFilesForInferredProjectRoot(info);
-      super.removeRoot(info);
-      if (this._isJsInferredProject && info.isJavaScript()) {
-        if (every(this.getRootScriptInfos(), (rootInfo) => !rootInfo.isJavaScript())) {
-          this.toggleJsInferredProject(false);
+    } else {
+      const path = this.toPath(sourceFile);
+      if (this.generatedFilesMap) {
+        if (isGeneratedFileWatcher(this.generatedFilesMap)) {
+          Debug.fail(`${this.projectName} Expected to not have --out watcher for generated file with options: ${JSON.stringify(this.compilerOptions)}`);
+          return;
         }
+        if (this.generatedFilesMap.has(path))
+          return;
+      } else {
+        this.generatedFilesMap = /* @__PURE__ */ new Map();
       }
+      this.generatedFilesMap.set(path, this.createGeneratedFileWatcher(generatedFile));
     }
-    isOrphan() {
-      return !this.hasRoots();
+  }
+  createGeneratedFileWatcher(generatedFile) {
+    return {
+      generatedFilePath: this.toPath(generatedFile),
+      watcher: this.projectService.watchFactory.watchFile(
+        generatedFile,
+        () => {
+          this.clearSourceMapperCache();
+          this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
+        },
+        2e3 /* High */,
+        this.projectService.getWatchOptions(this),
+        WatchType.MissingGeneratedFile,
+        this
+      )
+    };
+  }
+  isValidGeneratedFileWatcher(generateFile, watcher) {
+    return this.toPath(generateFile) === watcher.generatedFilePath;
+  }
+  clearGeneratedFileWatch() {
+    if (this.generatedFilesMap) {
+      if (isGeneratedFileWatcher(this.generatedFilesMap)) {
+        closeFileWatcherOf(this.generatedFilesMap);
+      } else {
+        clearMap(this.generatedFilesMap, closeFileWatcherOf);
+      }
+      this.generatedFilesMap = void 0;
     }
-    isProjectWithSingleRoot() {
-      return !this.projectRootPath && !this.projectService.useSingleInferredProject || this.getRootScriptInfos().length === 1;
+  }
+  getScriptInfoForNormalizedPath(fileName) {
+    const scriptInfo = this.projectService.getScriptInfoForPath(this.toPath(fileName));
+    if (scriptInfo && !scriptInfo.isAttached(this)) {
+      return Errors.ThrowProjectDoesNotContainDocument(fileName, this);
     }
-    close() {
-      forEach(this.getRootScriptInfos(), (info) => this.projectService.stopWatchingConfigFilesForInferredProjectRoot(info));
-      super.close();
-    }
-    getTypeAcquisition() {
-      return this.typeAcquisition || {
-        enable: allRootFilesAreJsOrDts(this),
-        include: emptyArray,
-        exclude: emptyArray
-      };
+    return scriptInfo;
+  }
+  getScriptInfo(uncheckedFileName) {
+    return this.projectService.getScriptInfo(uncheckedFileName);
+  }
+  filesToString(writeProjectFileNames) {
+    if (this.isInitialLoadPending())
+      return "	Files (0) InitialLoadPending\n";
+    if (!this.program)
+      return "	Files (0) NoProgram\n";
+    const sourceFiles = this.program.getSourceFiles();
+    let strBuilder = `	Files (${sourceFiles.length})
+`;
+    if (writeProjectFileNames) {
+      for (const file of sourceFiles) {
+        strBuilder += `	${file.fileName}
+`;
+      }
+      strBuilder += "\n\n";
+      explainFiles(this.program, (s) => strBuilder += `	${s}
+`);
     }
-  };
-  var AuxiliaryProject = class extends Project3 {
-    constructor(projectService, documentRegistry, compilerOptions) {
-      super(
-        projectService.newAuxiliaryProjectName(),
-        4 /* Auxiliary */,
-        projectService,
-        documentRegistry,
-        false,
-        void 0,
-        compilerOptions,
-        false,
-        void 0,
-        projectService.host,
-        void 0
+    return strBuilder;
+  }
+  /** @internal */
+  print(writeProjectFileNames) {
+    this.writeLog(`Project '${this.projectName}' (${ProjectKind[this.projectKind]})`);
+    this.writeLog(this.filesToString(writeProjectFileNames && this.projectService.logger.hasLevel(3 /* verbose */)));
+    this.writeLog("-----------------------------------------------");
+    if (this.autoImportProviderHost) {
+      this.autoImportProviderHost.print(
+        /*writeProjectFileNames*/
+        false
       );
     }
-    isOrphan() {
-      return true;
+  }
+  setCompilerOptions(compilerOptions) {
+    var _a2;
+    if (compilerOptions) {
+      compilerOptions.allowNonTsExtensions = true;
+      const oldOptions = this.compilerOptions;
+      this.compilerOptions = compilerOptions;
+      this.setInternalCompilerOptionsForEmittingJsFiles();
+      (_a2 = this.noDtsResolutionProject) == null ? void 0 : _a2.setCompilerOptions(this.getCompilerOptionsForNoDtsResolutionProject());
+      if (changesAffectModuleResolution(oldOptions, compilerOptions)) {
+        this.cachedUnresolvedImportsPerFile.clear();
+        this.lastCachedUnresolvedImportsList = void 0;
+        this.resolutionCache.clear();
+        this.moduleSpecifierCache.clear();
+      }
+      this.markAsDirty();
     }
-    scheduleInvalidateResolutionsOfFailedLookupLocations() {
-      return;
+  }
+  /** @internal */
+  setWatchOptions(watchOptions) {
+    this.watchOptions = watchOptions;
+  }
+  /** @internal */
+  getWatchOptions() {
+    return this.watchOptions;
+  }
+  setTypeAcquisition(newTypeAcquisition) {
+    if (newTypeAcquisition) {
+      this.typeAcquisition = this.removeLocalTypingsFromTypeAcquisition(newTypeAcquisition);
     }
-  };
-  var _AutoImportProviderProject = class extends Project3 {
-    constructor(hostProject, initialRootNames, documentRegistry, compilerOptions) {
-      super(
-        hostProject.projectService.newAutoImportProviderProjectName(),
-        3 /* AutoImportProvider */,
-        hostProject.projectService,
-        documentRegistry,
-        false,
-        void 0,
-        compilerOptions,
-        false,
-        hostProject.getWatchOptions(),
-        hostProject.projectService.host,
-        hostProject.currentDirectory
-      );
-      this.hostProject = hostProject;
-      this.rootFileNames = initialRootNames;
-      this.useSourceOfProjectReferenceRedirect = maybeBind(this.hostProject, this.hostProject.useSourceOfProjectReferenceRedirect);
-      this.getParsedCommandLine = maybeBind(this.hostProject, this.hostProject.getParsedCommandLine);
+  }
+  getTypeAcquisition() {
+    return this.typeAcquisition || {};
+  }
+  /** @internal */
+  getChangesSinceVersion(lastKnownVersion, includeProjectReferenceRedirectInfo) {
+    const includeProjectReferenceRedirectInfoIfRequested = includeProjectReferenceRedirectInfo ? (files) => arrayFrom(files.entries(), ([fileName, isSourceOfProjectReferenceRedirect]) => ({
+      fileName,
+      isSourceOfProjectReferenceRedirect
+    })) : (files) => arrayFrom(files.keys());
+    if (!this.isInitialLoadPending()) {
+      updateProjectIfDirty(this);
     }
-    static getRootFileNames(dependencySelection, hostProject, moduleResolutionHost, compilerOptions) {
-      var _a2, _b;
-      if (!dependencySelection) {
-        return emptyArray;
-      }
-      const program = hostProject.getCurrentProgram();
-      if (!program) {
-        return emptyArray;
-      }
-      const start2 = timestamp();
-      let dependencyNames;
-      let rootNames;
-      const rootFileName = combinePaths(hostProject.currentDirectory, inferredTypesContainingFile);
-      const packageJsons = hostProject.getPackageJsonsForAutoImport(combinePaths(hostProject.currentDirectory, rootFileName));
-      for (const packageJson of packageJsons) {
-        (_a2 = packageJson.dependencies) == null ? void 0 : _a2.forEach((_, dependenyName) => addDependency(dependenyName));
-        (_b = packageJson.peerDependencies) == null ? void 0 : _b.forEach((_, dependencyName) => addDependency(dependencyName));
-      }
-      let dependenciesAdded = 0;
-      if (dependencyNames) {
-        const symlinkCache = hostProject.getSymlinkCache();
-        for (const name of arrayFrom(dependencyNames.keys())) {
-          if (dependencySelection === 2 /* Auto */ && dependenciesAdded > this.maxDependencies) {
-            hostProject.log(`AutoImportProviderProject: attempted to add more than ${this.maxDependencies} dependencies. Aborting.`);
-            return emptyArray;
-          }
-          const packageJson = resolvePackageNameToPackageJson(
-            name,
-            hostProject.currentDirectory,
-            compilerOptions,
-            moduleResolutionHost,
-            program.getModuleResolutionCache()
-          );
-          if (packageJson) {
-            const entrypoints = getRootNamesFromPackageJson(packageJson, program, symlinkCache);
-            if (entrypoints) {
-              rootNames = concatenate(rootNames, entrypoints);
-              dependenciesAdded += entrypoints.length ? 1 : 0;
-              continue;
-            }
-          }
-          const done = forEach([hostProject.currentDirectory, hostProject.getGlobalTypingsCacheLocation()], (directory) => {
-            if (directory) {
-              const typesPackageJson = resolvePackageNameToPackageJson(
-                `@types/${name}`,
-                directory,
-                compilerOptions,
-                moduleResolutionHost,
-                program.getModuleResolutionCache()
-              );
-              if (typesPackageJson) {
-                const entrypoints = getRootNamesFromPackageJson(typesPackageJson, program, symlinkCache);
-                rootNames = concatenate(rootNames, entrypoints);
-                dependenciesAdded += (entrypoints == null ? void 0 : entrypoints.length) ? 1 : 0;
-                return true;
-              }
-            }
+    const info = {
+      projectName: this.getProjectName(),
+      version: this.projectProgramVersion,
+      isInferred: isInferredProject(this),
+      options: this.getCompilationSettings(),
+      languageServiceDisabled: !this.languageServiceEnabled,
+      lastFileExceededProgramSize: this.lastFileExceededProgramSize
+    };
+    const updatedFileNames = this.updatedFileNames;
+    this.updatedFileNames = void 0;
+    if (this.lastReportedFileNames && lastKnownVersion === this.lastReportedVersion) {
+      if (this.projectProgramVersion === this.lastReportedVersion && !updatedFileNames) {
+        return { info, projectErrors: this.getGlobalProjectErrors() };
+      }
+      const lastReportedFileNames = this.lastReportedFileNames;
+      const externalFiles = this.getExternalFiles().map((f) => ({
+        fileName: toNormalizedPath(f),
+        isSourceOfProjectReferenceRedirect: false
+      }));
+      const currentFiles = arrayToMap(
+        this.getFileNamesWithRedirectInfo(!!includeProjectReferenceRedirectInfo).concat(externalFiles),
+        (info2) => info2.fileName,
+        (info2) => info2.isSourceOfProjectReferenceRedirect
+      );
+      const added = /* @__PURE__ */ new Map();
+      const removed = /* @__PURE__ */ new Map();
+      const updated = updatedFileNames ? arrayFrom(updatedFileNames.keys()) : [];
+      const updatedRedirects = [];
+      forEachEntry(currentFiles, (isSourceOfProjectReferenceRedirect, fileName) => {
+        if (!lastReportedFileNames.has(fileName)) {
+          added.set(fileName, isSourceOfProjectReferenceRedirect);
+        } else if (includeProjectReferenceRedirectInfo && isSourceOfProjectReferenceRedirect !== lastReportedFileNames.get(fileName)) {
+          updatedRedirects.push({
+            fileName,
+            isSourceOfProjectReferenceRedirect
           });
-          if (done)
-            continue;
-          if (packageJson && compilerOptions.allowJs && compilerOptions.maxNodeModuleJsDepth) {
-            const entrypoints = getRootNamesFromPackageJson(packageJson, program, symlinkCache, true);
-            rootNames = concatenate(rootNames, entrypoints);
-            dependenciesAdded += (entrypoints == null ? void 0 : entrypoints.length) ? 1 : 0;
-          }
-        }
-      }
-      if (rootNames == null ? void 0 : rootNames.length) {
-        hostProject.log(`AutoImportProviderProject: found ${rootNames.length} root files in ${dependenciesAdded} dependencies in ${timestamp() - start2} ms`);
-      }
-      return rootNames || emptyArray;
-      function addDependency(dependency) {
-        if (!startsWith(dependency, "@types/")) {
-          (dependencyNames || (dependencyNames = /* @__PURE__ */ new Set())).add(dependency);
         }
-      }
-      function getRootNamesFromPackageJson(packageJson, program2, symlinkCache, resolveJs) {
-        var _a3;
-        const entrypoints = getEntrypointsFromPackageJsonInfo(
-          packageJson,
-          compilerOptions,
-          moduleResolutionHost,
-          program2.getModuleResolutionCache(),
-          resolveJs
-        );
-        if (entrypoints) {
-          const real = (_a3 = moduleResolutionHost.realpath) == null ? void 0 : _a3.call(moduleResolutionHost, packageJson.packageDirectory);
-          const isSymlink = real && real !== packageJson.packageDirectory;
-          if (isSymlink) {
-            symlinkCache.setSymlinkedDirectory(packageJson.packageDirectory, {
-              real,
-              realPath: hostProject.toPath(real)
-            });
-          }
-          return mapDefined(entrypoints, (entrypoint) => {
-            const resolvedFileName = isSymlink ? entrypoint.replace(packageJson.packageDirectory, real) : entrypoint;
-            if (!program2.getSourceFile(resolvedFileName) && !(isSymlink && program2.getSourceFile(entrypoint))) {
-              return resolvedFileName;
-            }
-          });
+      });
+      forEachEntry(lastReportedFileNames, (isSourceOfProjectReferenceRedirect, fileName) => {
+        if (!currentFiles.has(fileName)) {
+          removed.set(fileName, isSourceOfProjectReferenceRedirect);
         }
-      }
-    }
-    static create(dependencySelection, hostProject, moduleResolutionHost, documentRegistry) {
-      if (dependencySelection === 0 /* Off */) {
-        return void 0;
-      }
-      const compilerOptions = {
-        ...hostProject.getCompilerOptions(),
-        ...this.compilerOptionsOverrides
+      });
+      this.lastReportedFileNames = currentFiles;
+      this.lastReportedVersion = this.projectProgramVersion;
+      return {
+        info,
+        changes: {
+          added: includeProjectReferenceRedirectInfoIfRequested(added),
+          removed: includeProjectReferenceRedirectInfoIfRequested(removed),
+          updated: includeProjectReferenceRedirectInfo ? updated.map((fileName) => ({
+            fileName,
+            isSourceOfProjectReferenceRedirect: this.isSourceOfProjectReferenceRedirect(fileName)
+          })) : updated,
+          updatedRedirects: includeProjectReferenceRedirectInfo ? updatedRedirects : void 0
+        },
+        projectErrors: this.getGlobalProjectErrors()
       };
-      const rootNames = this.getRootFileNames(dependencySelection, hostProject, moduleResolutionHost, compilerOptions);
-      if (!rootNames.length) {
-        return void 0;
-      }
-      return new _AutoImportProviderProject(hostProject, rootNames, documentRegistry, compilerOptions);
-    }
-    isEmpty() {
-      return !some(this.rootFileNames);
-    }
-    isOrphan() {
-      return true;
-    }
-    updateGraph() {
-      let rootFileNames = this.rootFileNames;
-      if (!rootFileNames) {
-        rootFileNames = _AutoImportProviderProject.getRootFileNames(
-          this.hostProject.includePackageJsonAutoImports(),
-          this.hostProject,
-          this.hostProject.getModuleResolutionHostForAutoImportProvider(),
-          this.getCompilationSettings()
-        );
-      }
-      this.projectService.setFileNamesOfAutoImportProviderProject(this, rootFileNames);
-      this.rootFileNames = rootFileNames;
-      const oldProgram = this.getCurrentProgram();
-      const hasSameSetOfFiles = super.updateGraph();
-      if (oldProgram && oldProgram !== this.getCurrentProgram()) {
-        this.hostProject.clearCachedExportInfoMap();
-      }
-      return hasSameSetOfFiles;
-    }
-    scheduleInvalidateResolutionsOfFailedLookupLocations() {
-      return;
-    }
-    hasRoots() {
-      var _a2;
-      return !!((_a2 = this.rootFileNames) == null ? void 0 : _a2.length);
-    }
-    markAsDirty() {
-      this.rootFileNames = void 0;
-      super.markAsDirty();
-    }
-    getScriptFileNames() {
-      return this.rootFileNames || emptyArray;
-    }
-    getLanguageService() {
-      throw new Error("AutoImportProviderProject language service should never be used. To get the program, use `project.getCurrentProgram()`.");
-    }
-    onAutoImportProviderSettingsChanged() {
-      throw new Error("AutoImportProviderProject is an auto import provider; use `markAsDirty()` instead.");
-    }
-    onPackageJsonChange() {
-      throw new Error("package.json changes should be notified on an AutoImportProvider's host project");
-    }
-    getModuleResolutionHostForAutoImportProvider() {
-      throw new Error("AutoImportProviderProject cannot provide its own host; use `hostProject.getModuleResolutionHostForAutomImportProvider()` instead.");
-    }
-    getProjectReferences() {
-      return this.hostProject.getProjectReferences();
-    }
-    includePackageJsonAutoImports() {
-      return 0 /* Off */;
-    }
-    getTypeAcquisition() {
-      return { enable: false };
-    }
-    getSymlinkCache() {
-      return this.hostProject.getSymlinkCache();
-    }
-    getModuleResolutionCache() {
-      var _a2;
-      return (_a2 = this.hostProject.getCurrentProgram()) == null ? void 0 : _a2.getModuleResolutionCache();
-    }
-  };
-  var AutoImportProviderProject = _AutoImportProviderProject;
-  AutoImportProviderProject.maxDependencies = 10;
-  AutoImportProviderProject.compilerOptionsOverrides = {
-    diagnostics: false,
-    skipLibCheck: true,
-    sourceMap: false,
-    types: emptyArray,
-    lib: emptyArray,
-    noLib: true
-  };
-  var ConfiguredProject2 = class extends Project3 {
-    constructor(configFileName, canonicalConfigFilePath, projectService, documentRegistry, cachedDirectoryStructureHost) {
-      super(
-        configFileName,
-        1 /* Configured */,
-        projectService,
-        documentRegistry,
-        false,
-        void 0,
-        {},
-        false,
-        void 0,
-        cachedDirectoryStructureHost,
-        getDirectoryPath(configFileName)
+    } else {
+      const projectFileNames = this.getFileNamesWithRedirectInfo(!!includeProjectReferenceRedirectInfo);
+      const externalFiles = this.getExternalFiles().map((f) => ({
+        fileName: toNormalizedPath(f),
+        isSourceOfProjectReferenceRedirect: false
+      }));
+      const allFiles = projectFileNames.concat(externalFiles);
+      this.lastReportedFileNames = arrayToMap(
+        allFiles,
+        (info2) => info2.fileName,
+        (info2) => info2.isSourceOfProjectReferenceRedirect
       );
-      this.canonicalConfigFilePath = canonicalConfigFilePath;
-      this.openFileWatchTriggered = /* @__PURE__ */ new Map();
-      this.canConfigFileJsonReportNoInputFiles = false;
-      this.externalProjectRefCount = 0;
-      this.isInitialLoadPending = returnTrue;
-      this.sendLoadingProjectFinish = false;
+      this.lastReportedVersion = this.projectProgramVersion;
+      return {
+        info,
+        files: includeProjectReferenceRedirectInfo ? allFiles : allFiles.map((f) => f.fileName),
+        projectErrors: this.getGlobalProjectErrors()
+      };
     }
-    setCompilerHost(host) {
-      this.compilerHost = host;
+  }
+  // remove a root file from project
+  removeRoot(info) {
+    orderedRemoveItem(this.rootFiles, info);
+    this.rootFilesMap.delete(info.path);
+  }
+  /** @internal */
+  isSourceOfProjectReferenceRedirect(fileName) {
+    return !!this.program && this.program.isSourceOfProjectReferenceRedirect(fileName);
+  }
+  /** @internal */
+  getGlobalPluginSearchPaths() {
+    return [
+      ...this.projectService.pluginProbeLocations,
+      // ../../.. to walk from X/node_modules/typescript/lib/tsserver.js to X/node_modules/
+      combinePaths(this.projectService.getExecutingFilePath(), "../../..")
+    ];
+  }
+  enableGlobalPlugins(options, pluginConfigOverrides) {
+    if (!this.projectService.globalPlugins.length)
+      return;
+    const host = this.projectService.host;
+    if (!host.require && !host.importPlugin) {
+      this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded");
+      return;
     }
-    getCompilerHost() {
-      return this.compilerHost;
+    const searchPaths = this.getGlobalPluginSearchPaths();
+    for (const globalPluginName of this.projectService.globalPlugins) {
+      if (!globalPluginName)
+        continue;
+      if (options.plugins && options.plugins.some((p) => p.name === globalPluginName))
+        continue;
+      this.projectService.logger.info(`Loading global plugin ${globalPluginName}`);
+      this.enablePlugin({ name: globalPluginName, global: true }, searchPaths, pluginConfigOverrides);
+    }
+  }
+  /**
+   * Performs the initial steps of enabling a plugin by finding and instantiating the module for a plugin synchronously using 'require'.
+   *
+   * @internal
+   */
+  beginEnablePluginSync(pluginConfigEntry, searchPaths, pluginConfigOverrides) {
+    Debug.assertIsDefined(this.projectService.host.require);
+    let errorLogs;
+    const log = (message) => this.projectService.logger.info(message);
+    const logError = (message) => {
+      (errorLogs != null ? errorLogs : errorLogs = []).push(message);
+    };
+    const resolvedModule = firstDefined(searchPaths, (searchPath) => Project3.resolveModule(pluginConfigEntry.name, searchPath, this.projectService.host, log, logError));
+    return { pluginConfigEntry, pluginConfigOverrides, resolvedModule, errorLogs };
+  }
+  /**
+   * Performs the initial steps of enabling a plugin by finding and instantiating the module for a plugin asynchronously using dynamic `import`.
+   *
+   * @internal
+   */
+  async beginEnablePluginAsync(pluginConfigEntry, searchPaths, pluginConfigOverrides) {
+    Debug.assertIsDefined(this.projectService.host.importPlugin);
+    let errorLogs;
+    const log = (message) => this.projectService.logger.info(message);
+    const logError = (message) => {
+      (errorLogs != null ? errorLogs : errorLogs = []).push(message);
+    };
+    let resolvedModule;
+    for (const searchPath of searchPaths) {
+      resolvedModule = await Project3.importServicePluginAsync(pluginConfigEntry.name, searchPath, this.projectService.host, log, logError);
+      if (resolvedModule !== void 0) {
+        break;
+      }
     }
-    useSourceOfProjectReferenceRedirect() {
-      return this.languageServiceEnabled;
+    return { pluginConfigEntry, pluginConfigOverrides, resolvedModule, errorLogs };
+  }
+  /**
+   * Performs the remaining steps of enabling a plugin after its module has been instantiated.
+   *
+   * @internal
+   */
+  endEnablePlugin({ pluginConfigEntry, pluginConfigOverrides, resolvedModule, errorLogs }) {
+    if (resolvedModule) {
+      const configurationOverride = pluginConfigOverrides && pluginConfigOverrides.get(pluginConfigEntry.name);
+      if (configurationOverride) {
+        const pluginName = pluginConfigEntry.name;
+        pluginConfigEntry = configurationOverride;
+        pluginConfigEntry.name = pluginName;
+      }
+      this.enableProxy(resolvedModule, pluginConfigEntry);
+    } else {
+      forEach(errorLogs, (message) => this.projectService.logger.info(message));
+      this.projectService.logger.info(`Couldn't find ${pluginConfigEntry.name}`);
     }
-    getParsedCommandLine(fileName) {
-      const configFileName = asNormalizedPath(normalizePath(fileName));
-      const canonicalConfigFilePath = asNormalizedPath(this.projectService.toCanonicalFileName(configFileName));
-      let configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-      if (!configFileExistenceInfo) {
-        this.projectService.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo = { exists: this.projectService.host.fileExists(configFileName) });
+  }
+  enablePlugin(pluginConfigEntry, searchPaths, pluginConfigOverrides) {
+    this.projectService.requestEnablePlugin(this, pluginConfigEntry, searchPaths, pluginConfigOverrides);
+  }
+  enableProxy(pluginModuleFactory, configEntry) {
+    try {
+      if (typeof pluginModuleFactory !== "function") {
+        this.projectService.logger.info(`Skipped loading plugin ${configEntry.name} because it did not expose a proper factory function`);
+        return;
       }
-      this.projectService.ensureParsedConfigUptoDate(configFileName, canonicalConfigFilePath, configFileExistenceInfo, this);
-      if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */) {
-        this.projectService.watchWildcards(configFileName, configFileExistenceInfo, this);
+      const info = {
+        config: configEntry,
+        project: this,
+        languageService: this.languageService,
+        languageServiceHost: this,
+        serverHost: this.projectService.host,
+        session: this.projectService.session
+      };
+      const pluginModule = pluginModuleFactory({ typescript: ts_exports3 });
+      const newLS = pluginModule.create(info);
+      for (const k of Object.keys(this.languageService)) {
+        if (!(k in newLS)) {
+          this.projectService.logger.info(`Plugin activation warning: Missing proxied method ${k} in created LS. Patching.`);
+          newLS[k] = this.languageService[k];
+        }
       }
-      return configFileExistenceInfo.exists ? configFileExistenceInfo.config.parsedCommandLine : void 0;
-    }
-    onReleaseParsedCommandLine(fileName) {
-      this.releaseParsedConfig(asNormalizedPath(this.projectService.toCanonicalFileName(asNormalizedPath(normalizePath(fileName)))));
-    }
-    releaseParsedConfig(canonicalConfigFilePath) {
-      this.projectService.stopWatchingWildCards(canonicalConfigFilePath, this);
-      this.projectService.releaseParsedConfig(canonicalConfigFilePath, this);
+      this.projectService.logger.info(`Plugin validation succeeded`);
+      this.languageService = newLS;
+      this.plugins.push({ name: configEntry.name, module: pluginModule });
+    } catch (e) {
+      this.projectService.logger.info(`Plugin activation failed: ${e}`);
     }
-    updateGraph() {
-      const isInitialLoad = this.isInitialLoadPending();
-      this.isInitialLoadPending = returnFalse;
-      const reloadLevel = this.pendingReload;
-      this.pendingReload = 0 /* None */;
-      let result;
-      switch (reloadLevel) {
-        case 1 /* Partial */:
-          this.openFileWatchTriggered.clear();
-          result = this.projectService.reloadFileNamesOfConfiguredProject(this);
-          break;
-        case 2 /* Full */:
-          this.openFileWatchTriggered.clear();
-          const reason = Debug.checkDefined(this.pendingReloadReason);
-          this.pendingReloadReason = void 0;
-          this.projectService.reloadConfiguredProject(this, reason, isInitialLoad, false);
-          result = true;
-          break;
-        default:
-          result = super.updateGraph();
+  }
+  /** @internal */
+  onPluginConfigurationChanged(pluginName, configuration) {
+    this.plugins.filter((plugin) => plugin.name === pluginName).forEach((plugin) => {
+      if (plugin.module.onConfigurationChanged) {
+        plugin.module.onConfigurationChanged(configuration);
       }
-      this.compilerHost = void 0;
-      this.projectService.sendProjectLoadingFinishEvent(this);
-      this.projectService.sendProjectTelemetry(this);
-      return result;
-    }
-    getCachedDirectoryStructureHost() {
-      return this.directoryStructureHost;
-    }
-    getConfigFilePath() {
-      return asNormalizedPath(this.getProjectName());
-    }
-    getProjectReferences() {
-      return this.projectReferences;
-    }
-    updateReferences(refs) {
-      this.projectReferences = refs;
-      this.potentialProjectReferences = void 0;
+    });
+  }
+  /** Starts a new check for diagnostics. Call this if some file has updated that would cause diagnostics to be changed. */
+  refreshDiagnostics() {
+    this.projectService.sendProjectsUpdatedInBackgroundEvent();
+  }
+  /** @internal */
+  getPackageJsonsVisibleToFile(fileName, rootDir) {
+    if (this.projectService.serverMode !== 0 /* Semantic */)
+      return emptyArray2;
+    return this.projectService.getPackageJsonsVisibleToFile(fileName, rootDir);
+  }
+  /** @internal */
+  getNearestAncestorDirectoryWithPackageJson(fileName) {
+    return this.projectService.getNearestAncestorDirectoryWithPackageJson(fileName);
+  }
+  /** @internal */
+  getPackageJsonsForAutoImport(rootDir) {
+    const packageJsons = this.getPackageJsonsVisibleToFile(combinePaths(this.currentDirectory, inferredTypesContainingFile), rootDir);
+    this.packageJsonsForAutoImport = new Set(packageJsons.map((p) => p.fileName));
+    return packageJsons;
+  }
+  /** @internal */
+  getPackageJsonCache() {
+    return this.projectService.packageJsonCache;
+  }
+  /** @internal */
+  getCachedExportInfoMap() {
+    return this.exportMapCache || (this.exportMapCache = createCacheableExportInfoMap(this));
+  }
+  /** @internal */
+  clearCachedExportInfoMap() {
+    var _a2;
+    (_a2 = this.exportMapCache) == null ? void 0 : _a2.clear();
+  }
+  /** @internal */
+  getModuleSpecifierCache() {
+    return this.moduleSpecifierCache;
+  }
+  /** @internal */
+  includePackageJsonAutoImports() {
+    if (this.projectService.includePackageJsonAutoImports() === 0 /* Off */ || !this.languageServiceEnabled || isInsideNodeModules(this.currentDirectory) || !this.isDefaultProjectForOpenFiles()) {
+      return 0 /* Off */;
     }
-    setPotentialProjectReference(canonicalConfigPath) {
-      Debug.assert(this.isInitialLoadPending());
-      (this.potentialProjectReferences || (this.potentialProjectReferences = /* @__PURE__ */ new Set())).add(canonicalConfigPath);
+    return this.projectService.includePackageJsonAutoImports();
+  }
+  /** @internal */
+  getModuleResolutionHostForAutoImportProvider() {
+    var _a2, _b;
+    if (this.program) {
+      return {
+        fileExists: this.program.fileExists,
+        directoryExists: this.program.directoryExists,
+        realpath: this.program.realpath || ((_a2 = this.projectService.host.realpath) == null ? void 0 : _a2.bind(this.projectService.host)),
+        getCurrentDirectory: this.getCurrentDirectory.bind(this),
+        readFile: this.projectService.host.readFile.bind(this.projectService.host),
+        getDirectories: this.projectService.host.getDirectories.bind(this.projectService.host),
+        trace: (_b = this.projectService.host.trace) == null ? void 0 : _b.bind(this.projectService.host),
+        useCaseSensitiveFileNames: this.program.useCaseSensitiveFileNames()
+      };
     }
-    getResolvedProjectReferenceToRedirect(fileName) {
-      const program = this.getCurrentProgram();
-      return program && program.getResolvedProjectReferenceToRedirect(fileName);
+    return this.projectService.host;
+  }
+  /** @internal */
+  getPackageJsonAutoImportProvider() {
+    var _a2, _b, _c;
+    if (this.autoImportProviderHost === false) {
+      return void 0;
     }
-    forEachResolvedProjectReference(cb) {
-      var _a2;
-      return (_a2 = this.getCurrentProgram()) == null ? void 0 : _a2.forEachResolvedProjectReference(cb);
+    if (this.projectService.serverMode !== 0 /* Semantic */) {
+      this.autoImportProviderHost = false;
+      return void 0;
     }
-    enablePluginsWithOptions(options, pluginConfigOverrides) {
-      var _a2;
-      this.plugins.length = 0;
-      if (!((_a2 = options.plugins) == null ? void 0 : _a2.length) && !this.projectService.globalPlugins.length)
-        return;
-      const host = this.projectService.host;
-      if (!host.require && !host.importPlugin) {
-        this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded");
-        return;
+    if (this.autoImportProviderHost) {
+      updateProjectIfDirty(this.autoImportProviderHost);
+      if (this.autoImportProviderHost.isEmpty()) {
+        this.autoImportProviderHost.close();
+        this.autoImportProviderHost = void 0;
+        return void 0;
       }
-      const searchPaths = this.getGlobalPluginSearchPaths();
-      if (this.projectService.allowLocalPluginLoads) {
-        const local = getDirectoryPath(this.canonicalConfigFilePath);
-        this.projectService.logger.info(`Local plugin loading enabled; adding ${local} to search paths`);
-        searchPaths.unshift(local);
+      return this.autoImportProviderHost.getCurrentProgram();
+    }
+    const dependencySelection = this.includePackageJsonAutoImports();
+    if (dependencySelection) {
+      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "getPackageJsonAutoImportProvider");
+      const start2 = timestamp();
+      this.autoImportProviderHost = AutoImportProviderProject.create(dependencySelection, this, this.getModuleResolutionHostForAutoImportProvider(), this.documentRegistry);
+      if (this.autoImportProviderHost) {
+        updateProjectIfDirty(this.autoImportProviderHost);
+        this.sendPerformanceEvent("CreatePackageJsonAutoImportProvider", timestamp() - start2);
+        (_b = tracing) == null ? void 0 : _b.pop();
+        return this.autoImportProviderHost.getCurrentProgram();
       }
-      if (options.plugins) {
-        for (const pluginConfigEntry of options.plugins) {
-          this.enablePlugin(pluginConfigEntry, searchPaths, pluginConfigOverrides);
+      (_c = tracing) == null ? void 0 : _c.pop();
+    }
+  }
+  /** @internal */
+  isDefaultProjectForOpenFiles() {
+    return !!forEachEntry(
+      this.projectService.openFiles,
+      (_, fileName) => this.projectService.tryGetDefaultProjectForFile(toNormalizedPath(fileName)) === this
+    );
+  }
+  /** @internal */
+  watchNodeModulesForPackageJsonChanges(directoryPath) {
+    return this.projectService.watchPackageJsonsInNodeModules(this.toPath(directoryPath), this);
+  }
+  /** @internal */
+  getIncompleteCompletionsCache() {
+    return this.projectService.getIncompleteCompletionsCache();
+  }
+  /** @internal */
+  getNoDtsResolutionProject(rootFileNames) {
+    Debug.assert(this.projectService.serverMode === 0 /* Semantic */);
+    if (!this.noDtsResolutionProject) {
+      this.noDtsResolutionProject = new AuxiliaryProject(this.projectService, this.documentRegistry, this.getCompilerOptionsForNoDtsResolutionProject());
+    }
+    enumerateInsertsAndDeletes(
+      rootFileNames.map(toNormalizedPath),
+      this.noDtsResolutionProject.getRootFiles(),
+      getStringComparer(!this.useCaseSensitiveFileNames()),
+      (pathToAdd) => {
+        const info = this.projectService.getOrCreateScriptInfoNotOpenedByClient(
+          pathToAdd,
+          this.currentDirectory,
+          this.noDtsResolutionProject.directoryStructureHost
+        );
+        if (info) {
+          this.noDtsResolutionProject.addRoot(info, pathToAdd);
+        }
+      },
+      (pathToRemove) => {
+        const info = this.noDtsResolutionProject.getScriptInfo(pathToRemove);
+        if (info) {
+          this.noDtsResolutionProject.removeRoot(info);
         }
       }
-      return this.enableGlobalPlugins(options, pluginConfigOverrides);
-    }
-    getGlobalProjectErrors() {
-      return filter(this.projectErrors, (diagnostic) => !diagnostic.file) || emptyArray2;
-    }
-    getAllProjectErrors() {
-      return this.projectErrors || emptyArray2;
+    );
+    return this.noDtsResolutionProject;
+  }
+  /** @internal */
+  getCompilerOptionsForNoDtsResolutionProject() {
+    return {
+      ...this.getCompilerOptions(),
+      noDtsResolution: true,
+      allowJs: true,
+      maxNodeModuleJsDepth: 3,
+      diagnostics: false,
+      skipLibCheck: true,
+      sourceMap: false,
+      types: emptyArray,
+      lib: emptyArray,
+      noLib: true
+    };
+  }
+};
+function getUnresolvedImports(program, cachedUnresolvedImportsPerFile) {
+  var _a2, _b;
+  const sourceFiles = program.getSourceFiles();
+  (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "getUnresolvedImports", { count: sourceFiles.length });
+  const ambientModules = program.getTypeChecker().getAmbientModules().map((mod) => stripQuotes(mod.getName()));
+  const result = sortAndDeduplicate(flatMap(sourceFiles, (sourceFile) => extractUnresolvedImportsFromSourceFile(sourceFile, ambientModules, cachedUnresolvedImportsPerFile)));
+  (_b = tracing) == null ? void 0 : _b.pop();
+  return result;
+}
+function extractUnresolvedImportsFromSourceFile(file, ambientModules, cachedUnresolvedImportsPerFile) {
+  return getOrUpdate(cachedUnresolvedImportsPerFile, file.path, () => {
+    if (!file.resolvedModules)
+      return emptyArray2;
+    let unresolvedImports;
+    file.resolvedModules.forEach(({ resolvedModule }, name) => {
+      if ((!resolvedModule || !resolutionExtensionIsTSOrJson(resolvedModule.extension)) && !isExternalModuleNameRelative(name) && !ambientModules.some((m) => m === name)) {
+        unresolvedImports = append(unresolvedImports, parsePackageName(name).packageName);
+      }
+    });
+    return unresolvedImports || emptyArray2;
+  });
+}
+var InferredProject2 = class extends Project3 {
+  /** @internal */
+  constructor(projectService, documentRegistry, compilerOptions, watchOptions, projectRootPath, currentDirectory, pluginConfigOverrides, typeAcquisition) {
+    super(
+      projectService.newInferredProjectName(),
+      0 /* Inferred */,
+      projectService,
+      documentRegistry,
+      // TODO: GH#18217
+      /*files*/
+      void 0,
+      /*lastFileExceededProgramSize*/
+      void 0,
+      compilerOptions,
+      /*compileOnSaveEnabled*/
+      false,
+      watchOptions,
+      projectService.host,
+      currentDirectory
+    );
+    this._isJsInferredProject = false;
+    this.typeAcquisition = typeAcquisition;
+    this.projectRootPath = projectRootPath && projectService.toCanonicalFileName(projectRootPath);
+    if (!projectRootPath && !projectService.useSingleInferredProject) {
+      this.canonicalCurrentDirectory = projectService.toCanonicalFileName(this.currentDirectory);
     }
-    setProjectErrors(projectErrors) {
-      this.projectErrors = projectErrors;
+    this.enableGlobalPlugins(this.getCompilerOptions(), pluginConfigOverrides);
+  }
+  toggleJsInferredProject(isJsInferredProject) {
+    if (isJsInferredProject !== this._isJsInferredProject) {
+      this._isJsInferredProject = isJsInferredProject;
+      this.setCompilerOptions();
     }
-    close() {
-      this.projectService.configFileExistenceInfoCache.forEach((_configFileExistenceInfo, canonicalConfigFilePath) => this.releaseParsedConfig(canonicalConfigFilePath));
-      this.projectErrors = void 0;
-      this.openFileWatchTriggered.clear();
-      this.compilerHost = void 0;
-      super.close();
+  }
+  setCompilerOptions(options) {
+    if (!options && !this.getCompilationSettings()) {
+      return;
     }
-    addExternalProjectReference() {
-      this.externalProjectRefCount++;
+    const newOptions = cloneCompilerOptions(options || this.getCompilationSettings());
+    if (this._isJsInferredProject && typeof newOptions.maxNodeModuleJsDepth !== "number") {
+      newOptions.maxNodeModuleJsDepth = 2;
+    } else if (!this._isJsInferredProject) {
+      newOptions.maxNodeModuleJsDepth = void 0;
+    }
+    newOptions.allowJs = true;
+    super.setCompilerOptions(newOptions);
+  }
+  addRoot(info) {
+    Debug.assert(info.isScriptOpen());
+    this.projectService.startWatchingConfigFilesForInferredProjectRoot(info);
+    if (!this._isJsInferredProject && info.isJavaScript()) {
+      this.toggleJsInferredProject(
+        /*isJsInferredProject*/
+        true
+      );
     }
-    deleteExternalProjectReference() {
-      this.externalProjectRefCount--;
+    super.addRoot(info);
+  }
+  removeRoot(info) {
+    this.projectService.stopWatchingConfigFilesForInferredProjectRoot(info);
+    super.removeRoot(info);
+    if (this._isJsInferredProject && info.isJavaScript()) {
+      if (every(this.getRootScriptInfos(), (rootInfo) => !rootInfo.isJavaScript())) {
+        this.toggleJsInferredProject(
+          /*isJsInferredProject*/
+          false
+        );
+      }
     }
-    isSolution() {
-      return this.getRootFilesMap().size === 0 && !this.canConfigFileJsonReportNoInputFiles;
+  }
+  /** @internal */
+  isOrphan() {
+    return !this.hasRoots();
+  }
+  isProjectWithSingleRoot() {
+    return !this.projectRootPath && !this.projectService.useSingleInferredProject || this.getRootScriptInfos().length === 1;
+  }
+  close() {
+    forEach(this.getRootScriptInfos(), (info) => this.projectService.stopWatchingConfigFilesForInferredProjectRoot(info));
+    super.close();
+  }
+  getTypeAcquisition() {
+    return this.typeAcquisition || {
+      enable: allRootFilesAreJsOrDts(this),
+      include: emptyArray,
+      exclude: emptyArray
+    };
+  }
+};
+var AuxiliaryProject = class extends Project3 {
+  constructor(projectService, documentRegistry, compilerOptions) {
+    super(
+      projectService.newAuxiliaryProjectName(),
+      4 /* Auxiliary */,
+      projectService,
+      documentRegistry,
+      /*hasExplicitListOfFiles*/
+      false,
+      /*lastFileExceededProgramSize*/
+      void 0,
+      compilerOptions,
+      /*compileOnSaveEnabled*/
+      false,
+      /*watchOptions*/
+      void 0,
+      projectService.host,
+      /*currentDirectory*/
+      void 0
+    );
+  }
+  isOrphan() {
+    return true;
+  }
+  /** @internal */
+  scheduleInvalidateResolutionsOfFailedLookupLocations() {
+    return;
+  }
+};
+var _AutoImportProviderProject = class extends Project3 {
+  /** @internal */
+  constructor(hostProject, initialRootNames, documentRegistry, compilerOptions) {
+    super(
+      hostProject.projectService.newAutoImportProviderProjectName(),
+      3 /* AutoImportProvider */,
+      hostProject.projectService,
+      documentRegistry,
+      /*hasExplicitListOfFiles*/
+      false,
+      /*lastFileExceededProgramSize*/
+      void 0,
+      compilerOptions,
+      /*compileOnSaveEnabled*/
+      false,
+      hostProject.getWatchOptions(),
+      hostProject.projectService.host,
+      hostProject.currentDirectory
+    );
+    this.hostProject = hostProject;
+    this.rootFileNames = initialRootNames;
+    this.useSourceOfProjectReferenceRedirect = maybeBind(this.hostProject, this.hostProject.useSourceOfProjectReferenceRedirect);
+    this.getParsedCommandLine = maybeBind(this.hostProject, this.hostProject.getParsedCommandLine);
+  }
+  /** @internal */
+  static getRootFileNames(dependencySelection, hostProject, moduleResolutionHost, compilerOptions) {
+    var _a2, _b;
+    if (!dependencySelection) {
+      return emptyArray;
     }
-    getDefaultChildProjectFromProjectWithReferences(info) {
-      return forEachResolvedProjectReferenceProject(
-        this,
-        info.path,
-        (child) => projectContainsInfoDirectly(child, info) ? child : void 0,
-        0 /* Find */
-      );
+    const program = hostProject.getCurrentProgram();
+    if (!program) {
+      return emptyArray;
     }
-    hasOpenRef() {
-      var _a2;
-      if (!!this.externalProjectRefCount) {
-        return true;
-      }
-      if (this.isClosed()) {
-        return false;
-      }
-      const configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(this.canonicalConfigFilePath);
-      if (this.projectService.hasPendingProjectUpdate(this)) {
-        return !!((_a2 = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a2.size);
-      }
-      return !!configFileExistenceInfo.openFilesImpactedByConfigFile && forEachEntry(
-        configFileExistenceInfo.openFilesImpactedByConfigFile,
-        (_value, infoPath) => {
-          const info = this.projectService.getScriptInfoForPath(infoPath);
-          return this.containsScriptInfo(info) || !!forEachResolvedProjectReferenceProject(
-            this,
-            info.path,
-            (child) => child.containsScriptInfo(info),
-            0 /* Find */
+    const start2 = timestamp();
+    let dependencyNames;
+    let rootNames;
+    const rootFileName = combinePaths(hostProject.currentDirectory, inferredTypesContainingFile);
+    const packageJsons = hostProject.getPackageJsonsForAutoImport(combinePaths(hostProject.currentDirectory, rootFileName));
+    for (const packageJson of packageJsons) {
+      (_a2 = packageJson.dependencies) == null ? void 0 : _a2.forEach((_, dependenyName) => addDependency(dependenyName));
+      (_b = packageJson.peerDependencies) == null ? void 0 : _b.forEach((_, dependencyName) => addDependency(dependencyName));
+    }
+    let dependenciesAdded = 0;
+    if (dependencyNames) {
+      const symlinkCache = hostProject.getSymlinkCache();
+      for (const name of arrayFrom(dependencyNames.keys())) {
+        if (dependencySelection === 2 /* Auto */ && dependenciesAdded > this.maxDependencies) {
+          hostProject.log(`AutoImportProviderProject: attempted to add more than ${this.maxDependencies} dependencies. Aborting.`);
+          return emptyArray;
+        }
+        const packageJson = resolvePackageNameToPackageJson(
+          name,
+          hostProject.currentDirectory,
+          compilerOptions,
+          moduleResolutionHost,
+          program.getModuleResolutionCache()
+        );
+        if (packageJson) {
+          const entrypoints = getRootNamesFromPackageJson(packageJson, program, symlinkCache);
+          if (entrypoints) {
+            rootNames = concatenate(rootNames, entrypoints);
+            dependenciesAdded += entrypoints.length ? 1 : 0;
+            continue;
+          }
+        }
+        const done = forEach([hostProject.currentDirectory, hostProject.getGlobalTypingsCacheLocation()], (directory) => {
+          if (directory) {
+            const typesPackageJson = resolvePackageNameToPackageJson(
+              `@types/${name}`,
+              directory,
+              compilerOptions,
+              moduleResolutionHost,
+              program.getModuleResolutionCache()
+            );
+            if (typesPackageJson) {
+              const entrypoints = getRootNamesFromPackageJson(typesPackageJson, program, symlinkCache);
+              rootNames = concatenate(rootNames, entrypoints);
+              dependenciesAdded += (entrypoints == null ? void 0 : entrypoints.length) ? 1 : 0;
+              return true;
+            }
+          }
+        });
+        if (done)
+          continue;
+        if (packageJson && compilerOptions.allowJs && compilerOptions.maxNodeModuleJsDepth) {
+          const entrypoints = getRootNamesFromPackageJson(
+            packageJson,
+            program,
+            symlinkCache,
+            /*allowJs*/
+            true
           );
+          rootNames = concatenate(rootNames, entrypoints);
+          dependenciesAdded += (entrypoints == null ? void 0 : entrypoints.length) ? 1 : 0;
         }
-      ) || false;
-    }
-    hasExternalProjectRef() {
-      return !!this.externalProjectRefCount;
+      }
     }
-    getEffectiveTypeRoots() {
-      return getEffectiveTypeRoots(this.getCompilationSettings(), this.directoryStructureHost) || [];
+    if (rootNames == null ? void 0 : rootNames.length) {
+      hostProject.log(`AutoImportProviderProject: found ${rootNames.length} root files in ${dependenciesAdded} dependencies in ${timestamp() - start2} ms`);
     }
-    updateErrorOnNoInputFiles(fileNames) {
-      updateErrorForNoInputFiles(fileNames, this.getConfigFilePath(), this.getCompilerOptions().configFile.configFileSpecs, this.projectErrors, this.canConfigFileJsonReportNoInputFiles);
+    return rootNames || emptyArray;
+    function addDependency(dependency) {
+      if (!startsWith(dependency, "@types/")) {
+        (dependencyNames || (dependencyNames = /* @__PURE__ */ new Set())).add(dependency);
+      }
     }
-  };
-  var ExternalProject2 = class extends Project3 {
-    constructor(externalProjectName, projectService, documentRegistry, compilerOptions, lastFileExceededProgramSize, compileOnSaveEnabled, projectFilePath, pluginConfigOverrides, watchOptions) {
-      super(
-        externalProjectName,
-        2 /* External */,
-        projectService,
-        documentRegistry,
-        true,
-        lastFileExceededProgramSize,
+    function getRootNamesFromPackageJson(packageJson, program2, symlinkCache, resolveJs) {
+      var _a3;
+      const entrypoints = getEntrypointsFromPackageJsonInfo(
+        packageJson,
         compilerOptions,
-        compileOnSaveEnabled,
-        watchOptions,
-        projectService.host,
-        getDirectoryPath(projectFilePath || normalizeSlashes(externalProjectName))
-      );
-      this.externalProjectName = externalProjectName;
-      this.compileOnSaveEnabled = compileOnSaveEnabled;
-      this.excludedFiles = [];
-      this.enableGlobalPlugins(this.getCompilerOptions(), pluginConfigOverrides);
-    }
-    updateGraph() {
-      const result = super.updateGraph();
-      this.projectService.sendProjectTelemetry(this);
-      return result;
-    }
-    getExcludedFiles() {
-      return this.excludedFiles;
-    }
-  };
-  function isInferredProject(project) {
-    return project.projectKind === 0 /* Inferred */;
-  }
-  function isConfiguredProject(project) {
-    return project.projectKind === 1 /* Configured */;
-  }
-  function isExternalProject(project) {
-    return project.projectKind === 2 /* External */;
-  }
-
-  // src/server/editorServices.ts
-  var maxProgramSizeForNonTsFiles = 20 * 1024 * 1024;
-  var maxFileSize = 4 * 1024 * 1024;
-  var ProjectsUpdatedInBackgroundEvent = "projectsUpdatedInBackground";
-  var ProjectLoadingStartEvent = "projectLoadingStart";
-  var ProjectLoadingFinishEvent = "projectLoadingFinish";
-  var LargeFileReferencedEvent = "largeFileReferenced";
-  var ConfigFileDiagEvent = "configFileDiag";
-  var ProjectLanguageServiceStateEvent = "projectLanguageServiceState";
-  var ProjectInfoTelemetryEvent = "projectInfo";
-  var OpenFileInfoTelemetryEvent = "openFileInfo";
-  var ensureProjectForOpenFileSchedule = "*ensureProjectForOpenFiles*";
-  function prepareConvertersForEnumLikeCompilerOptions(commandLineOptions) {
-    const map2 = /* @__PURE__ */ new Map();
-    for (const option of commandLineOptions) {
-      if (typeof option.type === "object") {
-        const optionMap = option.type;
-        optionMap.forEach((value) => {
-          Debug.assert(typeof value === "number");
+        moduleResolutionHost,
+        program2.getModuleResolutionCache(),
+        resolveJs
+      );
+      if (entrypoints) {
+        const real = (_a3 = moduleResolutionHost.realpath) == null ? void 0 : _a3.call(moduleResolutionHost, packageJson.packageDirectory);
+        const isSymlink = real && real !== packageJson.packageDirectory;
+        if (isSymlink) {
+          symlinkCache.setSymlinkedDirectory(packageJson.packageDirectory, {
+            real,
+            realPath: hostProject.toPath(real)
+          });
+        }
+        return mapDefined(entrypoints, (entrypoint) => {
+          const resolvedFileName = isSymlink ? entrypoint.replace(packageJson.packageDirectory, real) : entrypoint;
+          if (!program2.getSourceFile(resolvedFileName) && !(isSymlink && program2.getSourceFile(entrypoint))) {
+            return resolvedFileName;
+          }
         });
-        map2.set(option.name, optionMap);
       }
     }
-    return map2;
   }
-  var compilerOptionConverters = prepareConvertersForEnumLikeCompilerOptions(optionDeclarations);
-  var watchOptionsConverters = prepareConvertersForEnumLikeCompilerOptions(optionsForWatch);
-  var indentStyle = new Map(getEntries({
-    none: 0 /* None */,
-    block: 1 /* Block */,
-    smart: 2 /* Smart */
-  }));
-  var defaultTypeSafeList = {
-    "jquery": {
-      match: /jquery(-[\d\.]+)?(\.intellisense)?(\.min)?\.js$/i,
-      types: ["jquery"]
-    },
-    "WinJS": {
-      match: /^(.*\/winjs-[.\d]+)\/js\/base\.js$/i,
-      exclude: [["^", 1, "/.*"]],
-      types: ["winjs"]
-    },
-    "Kendo": {
-      match: /^(.*\/kendo(-ui)?)\/kendo\.all(\.min)?\.js$/i,
-      exclude: [["^", 1, "/.*"]],
-      types: ["kendo-ui"]
-    },
-    "Office Nuget": {
-      match: /^(.*\/office\/1)\/excel-\d+\.debug\.js$/i,
-      exclude: [["^", 1, "/.*"]],
-      types: ["office"]
-    },
-    "References": {
-      match: /^(.*\/_references\.js)$/i,
-      exclude: [["^", 1, "$"]]
+  /** @internal */
+  static create(dependencySelection, hostProject, moduleResolutionHost, documentRegistry) {
+    if (dependencySelection === 0 /* Off */) {
+      return void 0;
     }
-  };
-  function convertFormatOptions(protocolOptions) {
-    if (isString(protocolOptions.indentStyle)) {
-      protocolOptions.indentStyle = indentStyle.get(protocolOptions.indentStyle.toLowerCase());
-      Debug.assert(protocolOptions.indentStyle !== void 0);
+    const compilerOptions = {
+      ...hostProject.getCompilerOptions(),
+      ...this.compilerOptionsOverrides
+    };
+    const rootNames = this.getRootFileNames(dependencySelection, hostProject, moduleResolutionHost, compilerOptions);
+    if (!rootNames.length) {
+      return void 0;
     }
-    return protocolOptions;
+    return new _AutoImportProviderProject(hostProject, rootNames, documentRegistry, compilerOptions);
   }
-  function convertCompilerOptions(protocolOptions) {
-    compilerOptionConverters.forEach((mappedValues, id) => {
-      const propertyValue = protocolOptions[id];
-      if (isString(propertyValue)) {
-        protocolOptions[id] = mappedValues.get(propertyValue.toLowerCase());
-      }
-    });
-    return protocolOptions;
-  }
-  function convertWatchOptions(protocolOptions, currentDirectory) {
-    let watchOptions;
-    let errors;
-    optionsForWatch.forEach((option) => {
-      const propertyValue = protocolOptions[option.name];
-      if (propertyValue === void 0)
-        return;
-      const mappedValues = watchOptionsConverters.get(option.name);
-      (watchOptions || (watchOptions = {}))[option.name] = mappedValues ? isString(propertyValue) ? mappedValues.get(propertyValue.toLowerCase()) : propertyValue : convertJsonOption(option, propertyValue, currentDirectory || "", errors || (errors = []));
-    });
-    return watchOptions && { watchOptions, errors };
+  /** @internal */
+  isEmpty() {
+    return !some(this.rootFileNames);
   }
-  function convertTypeAcquisition(protocolOptions) {
-    let result;
-    typeAcquisitionDeclarations.forEach((option) => {
-      const propertyValue = protocolOptions[option.name];
-      if (propertyValue === void 0)
-        return;
-      (result || (result = {}))[option.name] = propertyValue;
-    });
-    return result;
+  isOrphan() {
+    return true;
   }
-  function tryConvertScriptKindName(scriptKindName) {
-    return isString(scriptKindName) ? convertScriptKindName(scriptKindName) : scriptKindName;
-  }
-  function convertScriptKindName(scriptKindName) {
-    switch (scriptKindName) {
-      case "JS":
-        return 1 /* JS */;
-      case "JSX":
-        return 2 /* JSX */;
-      case "TS":
-        return 3 /* TS */;
-      case "TSX":
-        return 4 /* TSX */;
-      default:
-        return 0 /* Unknown */;
+  updateGraph() {
+    let rootFileNames = this.rootFileNames;
+    if (!rootFileNames) {
+      rootFileNames = _AutoImportProviderProject.getRootFileNames(
+        this.hostProject.includePackageJsonAutoImports(),
+        this.hostProject,
+        this.hostProject.getModuleResolutionHostForAutoImportProvider(),
+        this.getCompilationSettings()
+      );
+    }
+    this.projectService.setFileNamesOfAutoImportProviderProject(this, rootFileNames);
+    this.rootFileNames = rootFileNames;
+    const oldProgram = this.getCurrentProgram();
+    const hasSameSetOfFiles = super.updateGraph();
+    if (oldProgram && oldProgram !== this.getCurrentProgram()) {
+      this.hostProject.clearCachedExportInfoMap();
     }
+    return hasSameSetOfFiles;
   }
-  function convertUserPreferences(preferences) {
-    const { lazyConfiguredProjectsFromExternalProject, ...userPreferences } = preferences;
-    return userPreferences;
+  /** @internal */
+  scheduleInvalidateResolutionsOfFailedLookupLocations() {
+    return;
   }
-  var fileNamePropertyReader = {
-    getFileName: (x) => x,
-    getScriptKind: (fileName, extraFileExtensions) => {
-      let result;
-      if (extraFileExtensions) {
-        const fileExtension = getAnyExtensionFromPath(fileName);
-        if (fileExtension) {
-          some(extraFileExtensions, (info) => {
-            if (info.extension === fileExtension) {
-              result = info.scriptKind;
-              return true;
-            }
-            return false;
-          });
-        }
-      }
-      return result;
-    },
-    hasMixedContent: (fileName, extraFileExtensions) => some(extraFileExtensions, (ext) => ext.isMixedContent && fileExtensionIs(fileName, ext.extension))
-  };
-  var externalFilePropertyReader = {
-    getFileName: (x) => x.fileName,
-    getScriptKind: (x) => tryConvertScriptKindName(x.scriptKind),
-    hasMixedContent: (x) => !!x.hasMixedContent
-  };
-  function findProjectByName(projectName, projects) {
-    for (const proj of projects) {
-      if (proj.getProjectName() === projectName) {
-        return proj;
-      }
-    }
+  hasRoots() {
+    var _a2;
+    return !!((_a2 = this.rootFileNames) == null ? void 0 : _a2.length);
+  }
+  markAsDirty() {
+    this.rootFileNames = void 0;
+    super.markAsDirty();
+  }
+  getScriptFileNames() {
+    return this.rootFileNames || emptyArray;
+  }
+  getLanguageService() {
+    throw new Error("AutoImportProviderProject language service should never be used. To get the program, use `project.getCurrentProgram()`.");
+  }
+  /** @internal */
+  onAutoImportProviderSettingsChanged() {
+    throw new Error("AutoImportProviderProject is an auto import provider; use `markAsDirty()` instead.");
+  }
+  /** @internal */
+  onPackageJsonChange() {
+    throw new Error("package.json changes should be notified on an AutoImportProvider's host project");
+  }
+  getModuleResolutionHostForAutoImportProvider() {
+    throw new Error("AutoImportProviderProject cannot provide its own host; use `hostProject.getModuleResolutionHostForAutomImportProvider()` instead.");
+  }
+  getProjectReferences() {
+    return this.hostProject.getProjectReferences();
   }
-  var noopConfigFileWatcher = { close: noop };
-  function isOpenScriptInfo(infoOrFileNameOrConfig) {
-    return !!infoOrFileNameOrConfig.containingProjects;
+  /** @internal */
+  includePackageJsonAutoImports() {
+    return 0 /* Off */;
   }
-  function isAncestorConfigFileInfo(infoOrFileNameOrConfig) {
-    return !!infoOrFileNameOrConfig.configFileInfo;
+  getTypeAcquisition() {
+    return { enable: false };
   }
-  var ProjectReferenceProjectLoadKind = /* @__PURE__ */ ((ProjectReferenceProjectLoadKind2) => {
-    ProjectReferenceProjectLoadKind2[ProjectReferenceProjectLoadKind2["Find"] = 0] = "Find";
-    ProjectReferenceProjectLoadKind2[ProjectReferenceProjectLoadKind2["FindCreate"] = 1] = "FindCreate";
-    ProjectReferenceProjectLoadKind2[ProjectReferenceProjectLoadKind2["FindCreateLoad"] = 2] = "FindCreateLoad";
-    return ProjectReferenceProjectLoadKind2;
-  })(ProjectReferenceProjectLoadKind || {});
-  function forEachResolvedProjectReferenceProject(project, fileName, cb, projectReferenceProjectLoadKind, reason) {
+  /** @internal */
+  getSymlinkCache() {
+    return this.hostProject.getSymlinkCache();
+  }
+  /** @internal */
+  getModuleResolutionCache() {
     var _a2;
-    const resolvedRefs = (_a2 = project.getCurrentProgram()) == null ? void 0 : _a2.getResolvedProjectReferences();
-    if (!resolvedRefs)
-      return void 0;
-    let seenResolvedRefs;
-    const possibleDefaultRef = fileName ? project.getResolvedProjectReferenceToRedirect(fileName) : void 0;
-    if (possibleDefaultRef) {
-      const configFileName = toNormalizedPath(possibleDefaultRef.sourceFile.fileName);
-      const child = project.projectService.findConfiguredProjectByProjectName(configFileName);
-      if (child) {
-        const result = cb(child);
-        if (result)
-          return result;
-      } else if (projectReferenceProjectLoadKind !== 0 /* Find */) {
-        seenResolvedRefs = /* @__PURE__ */ new Map();
-        const result = forEachResolvedProjectReferenceProjectWorker(
-          resolvedRefs,
-          project.getCompilerOptions(),
-          (ref, loadKind) => possibleDefaultRef === ref ? callback(ref, loadKind) : void 0,
-          projectReferenceProjectLoadKind,
-          project.projectService,
-          seenResolvedRefs
-        );
-        if (result)
-          return result;
-        seenResolvedRefs.clear();
-      }
-    }
-    return forEachResolvedProjectReferenceProjectWorker(
-      resolvedRefs,
-      project.getCompilerOptions(),
-      (ref, loadKind) => possibleDefaultRef !== ref ? callback(ref, loadKind) : void 0,
-      projectReferenceProjectLoadKind,
-      project.projectService,
-      seenResolvedRefs
+    return (_a2 = this.hostProject.getCurrentProgram()) == null ? void 0 : _a2.getModuleResolutionCache();
+  }
+};
+var AutoImportProviderProject = _AutoImportProviderProject;
+/** @internal */
+AutoImportProviderProject.maxDependencies = 10;
+/** @internal */
+AutoImportProviderProject.compilerOptionsOverrides = {
+  diagnostics: false,
+  skipLibCheck: true,
+  sourceMap: false,
+  types: emptyArray,
+  lib: emptyArray,
+  noLib: true
+};
+var ConfiguredProject2 = class extends Project3 {
+  /** @internal */
+  constructor(configFileName, canonicalConfigFilePath, projectService, documentRegistry, cachedDirectoryStructureHost) {
+    super(
+      configFileName,
+      1 /* Configured */,
+      projectService,
+      documentRegistry,
+      /*hasExplicitListOfFiles*/
+      false,
+      /*lastFileExceededProgramSize*/
+      void 0,
+      /*compilerOptions*/
+      {},
+      /*compileOnSaveEnabled*/
+      false,
+      /*watchOptions*/
+      void 0,
+      cachedDirectoryStructureHost,
+      getDirectoryPath(configFileName)
     );
-    function callback(ref, loadKind) {
-      const configFileName = toNormalizedPath(ref.sourceFile.fileName);
-      const child = project.projectService.findConfiguredProjectByProjectName(configFileName) || (loadKind === 0 /* Find */ ? void 0 : loadKind === 1 /* FindCreate */ ? project.projectService.createConfiguredProject(configFileName) : loadKind === 2 /* FindCreateLoad */ ? project.projectService.createAndLoadConfiguredProject(configFileName, reason) : Debug.assertNever(loadKind));
-      return child && cb(child);
+    this.canonicalConfigFilePath = canonicalConfigFilePath;
+    /** @internal */
+    this.openFileWatchTriggered = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.canConfigFileJsonReportNoInputFiles = false;
+    /** Ref count to the project when opened from external project */
+    this.externalProjectRefCount = 0;
+    /** @internal */
+    this.isInitialLoadPending = returnTrue;
+    /** @internal */
+    this.sendLoadingProjectFinish = false;
+  }
+  /** @internal */
+  setCompilerHost(host) {
+    this.compilerHost = host;
+  }
+  /** @internal */
+  getCompilerHost() {
+    return this.compilerHost;
+  }
+  /** @internal */
+  useSourceOfProjectReferenceRedirect() {
+    return this.languageServiceEnabled;
+  }
+  /** @internal */
+  getParsedCommandLine(fileName) {
+    const configFileName = asNormalizedPath(normalizePath(fileName));
+    const canonicalConfigFilePath = asNormalizedPath(this.projectService.toCanonicalFileName(configFileName));
+    let configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+    if (!configFileExistenceInfo) {
+      this.projectService.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo = { exists: this.projectService.host.fileExists(configFileName) });
+    }
+    this.projectService.ensureParsedConfigUptoDate(configFileName, canonicalConfigFilePath, configFileExistenceInfo, this);
+    if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */) {
+      this.projectService.watchWildcards(configFileName, configFileExistenceInfo, this);
+    }
+    return configFileExistenceInfo.exists ? configFileExistenceInfo.config.parsedCommandLine : void 0;
+  }
+  /** @internal */
+  onReleaseParsedCommandLine(fileName) {
+    this.releaseParsedConfig(asNormalizedPath(this.projectService.toCanonicalFileName(asNormalizedPath(normalizePath(fileName)))));
+  }
+  /** @internal */
+  releaseParsedConfig(canonicalConfigFilePath) {
+    this.projectService.stopWatchingWildCards(canonicalConfigFilePath, this);
+    this.projectService.releaseParsedConfig(canonicalConfigFilePath, this);
+  }
+  /**
+   * If the project has reload from disk pending, it reloads (and then updates graph as part of that) instead of just updating the graph
+   * @returns: true if set of files in the project stays the same and false - otherwise.
+   */
+  updateGraph() {
+    const isInitialLoad = this.isInitialLoadPending();
+    this.isInitialLoadPending = returnFalse;
+    const reloadLevel = this.pendingReload;
+    this.pendingReload = 0 /* None */;
+    let result;
+    switch (reloadLevel) {
+      case 1 /* Partial */:
+        this.openFileWatchTriggered.clear();
+        result = this.projectService.reloadFileNamesOfConfiguredProject(this);
+        break;
+      case 2 /* Full */:
+        this.openFileWatchTriggered.clear();
+        const reason = Debug.checkDefined(this.pendingReloadReason);
+        this.pendingReloadReason = void 0;
+        this.projectService.reloadConfiguredProject(
+          this,
+          reason,
+          isInitialLoad,
+          /*clearSemanticCache*/
+          false
+        );
+        result = true;
+        break;
+      default:
+        result = super.updateGraph();
     }
+    this.compilerHost = void 0;
+    this.projectService.sendProjectLoadingFinishEvent(this);
+    this.projectService.sendProjectTelemetry(this);
+    return result;
   }
-  function forEachResolvedProjectReferenceProjectWorker(resolvedProjectReferences, parentOptions, cb, projectReferenceProjectLoadKind, projectService, seenResolvedRefs) {
-    const loadKind = parentOptions.disableReferencedProjectLoad ? 0 /* Find */ : projectReferenceProjectLoadKind;
-    return forEach(resolvedProjectReferences, (ref) => {
-      if (!ref)
-        return void 0;
-      const configFileName = toNormalizedPath(ref.sourceFile.fileName);
-      const canonicalPath = projectService.toCanonicalFileName(configFileName);
-      const seenValue = seenResolvedRefs == null ? void 0 : seenResolvedRefs.get(canonicalPath);
-      if (seenValue !== void 0 && seenValue >= loadKind) {
-        return void 0;
-      }
-      const result = cb(ref, loadKind);
-      if (result) {
-        return result;
-      }
-      (seenResolvedRefs || (seenResolvedRefs = /* @__PURE__ */ new Map())).set(canonicalPath, loadKind);
-      return ref.references && forEachResolvedProjectReferenceProjectWorker(ref.references, ref.commandLine.options, cb, loadKind, projectService, seenResolvedRefs);
-    });
+  /** @internal */
+  getCachedDirectoryStructureHost() {
+    return this.directoryStructureHost;
   }
-  function forEachPotentialProjectReference(project, cb) {
-    return project.potentialProjectReferences && forEachKey(project.potentialProjectReferences, cb);
+  getConfigFilePath() {
+    return asNormalizedPath(this.getProjectName());
   }
-  function forEachAnyProjectReferenceKind(project, cb, cbProjectRef, cbPotentialProjectRef) {
-    return project.getCurrentProgram() ? project.forEachResolvedProjectReference(cb) : project.isInitialLoadPending() ? forEachPotentialProjectReference(project, cbPotentialProjectRef) : forEach(project.getProjectReferences(), cbProjectRef);
+  getProjectReferences() {
+    return this.projectReferences;
   }
-  function callbackRefProject(project, cb, refPath) {
-    const refProject = refPath && project.projectService.configuredProjects.get(refPath);
-    return refProject && cb(refProject);
+  updateReferences(refs) {
+    this.projectReferences = refs;
+    this.potentialProjectReferences = void 0;
   }
-  function forEachReferencedProject(project, cb) {
-    return forEachAnyProjectReferenceKind(
-      project,
-      (resolvedRef) => callbackRefProject(project, cb, resolvedRef.sourceFile.path),
-      (projectRef) => callbackRefProject(project, cb, project.toPath(resolveProjectReferencePath(projectRef))),
-      (potentialProjectRef) => callbackRefProject(project, cb, potentialProjectRef)
-    );
-  }
-  function getDetailWatchInfo(watchType, project) {
-    return `${isString(project) ? `Config: ${project} ` : project ? `Project: ${project.getProjectName()} ` : ""}WatchType: ${watchType}`;
-  }
-  function isScriptInfoWatchedFromNodeModules(info) {
-    return !info.isScriptOpen() && info.mTime !== void 0;
-  }
-  function projectContainsInfoDirectly(project, info) {
-    return project.containsScriptInfo(info) && !project.isSourceOfProjectReferenceRedirect(info.path);
-  }
-  function updateProjectIfDirty(project) {
-    project.invalidateResolutionsOfFailedLookupLocations();
-    return project.dirty && project.updateGraph();
-  }
-  function setProjectOptionsUsed(project) {
-    if (isConfiguredProject(project)) {
-      project.projectOptions = true;
-    }
-  }
-  function createProjectNameFactoryWithCounter(nameFactory) {
-    let nextId = 1;
-    return () => nameFactory(nextId++);
-  }
-  var _ProjectService = class {
-    constructor(opts) {
-      this.filenameToScriptInfo = /* @__PURE__ */ new Map();
-      this.nodeModulesWatchers = /* @__PURE__ */ new Map();
-      this.filenameToScriptInfoVersion = /* @__PURE__ */ new Map();
-      this.allJsFilesForOpenFileTelemetry = /* @__PURE__ */ new Map();
-      this.externalProjectToConfiguredProjectMap = /* @__PURE__ */ new Map();
-      this.externalProjects = [];
-      this.inferredProjects = [];
-      this.configuredProjects = /* @__PURE__ */ new Map();
-      this.newInferredProjectName = createProjectNameFactoryWithCounter(makeInferredProjectName);
-      this.newAutoImportProviderProjectName = createProjectNameFactoryWithCounter(makeAutoImportProviderProjectName);
-      this.newAuxiliaryProjectName = createProjectNameFactoryWithCounter(makeAuxiliaryProjectName);
-      this.openFiles = /* @__PURE__ */ new Map();
-      this.configFileForOpenFiles = /* @__PURE__ */ new Map();
-      this.openFilesWithNonRootedDiskPath = /* @__PURE__ */ new Map();
-      this.compilerOptionsForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map();
-      this.watchOptionsForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map();
-      this.typeAcquisitionForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map();
-      this.projectToSizeMap = /* @__PURE__ */ new Map();
-      this.configFileExistenceInfoCache = /* @__PURE__ */ new Map();
-      this.safelist = defaultTypeSafeList;
-      this.legacySafelist = /* @__PURE__ */ new Map();
-      this.pendingProjectUpdates = /* @__PURE__ */ new Map();
-      this.pendingEnsureProjectForOpenFiles = false;
-      this.seenProjects = /* @__PURE__ */ new Map();
-      this.sharedExtendedConfigFileWatchers = /* @__PURE__ */ new Map();
-      this.extendedConfigCache = /* @__PURE__ */ new Map();
-      this.host = opts.host;
-      this.logger = opts.logger;
-      this.cancellationToken = opts.cancellationToken;
-      this.useSingleInferredProject = opts.useSingleInferredProject;
-      this.useInferredProjectPerProjectRoot = opts.useInferredProjectPerProjectRoot;
-      this.typingsInstaller = opts.typingsInstaller || nullTypingsInstaller;
-      this.throttleWaitMilliseconds = opts.throttleWaitMilliseconds;
-      this.eventHandler = opts.eventHandler;
-      this.suppressDiagnosticEvents = opts.suppressDiagnosticEvents;
-      this.globalPlugins = opts.globalPlugins || emptyArray2;
-      this.pluginProbeLocations = opts.pluginProbeLocations || emptyArray2;
-      this.allowLocalPluginLoads = !!opts.allowLocalPluginLoads;
-      this.typesMapLocation = opts.typesMapLocation === void 0 ? combinePaths(getDirectoryPath(this.getExecutingFilePath()), "typesMap.json") : opts.typesMapLocation;
-      this.session = opts.session;
-      if (opts.serverMode !== void 0) {
-        this.serverMode = opts.serverMode;
-        this.syntaxOnly = this.serverMode === 2 /* Syntactic */;
-      } else if (opts.syntaxOnly) {
-        this.serverMode = 2 /* Syntactic */;
-        this.syntaxOnly = true;
-      } else {
-        this.serverMode = 0 /* Semantic */;
-        this.syntaxOnly = false;
-      }
-      if (this.host.realpath) {
-        this.realpathToScriptInfos = createMultiMap();
-      }
-      this.currentDirectory = toNormalizedPath(this.host.getCurrentDirectory());
-      this.toCanonicalFileName = createGetCanonicalFileName(this.host.useCaseSensitiveFileNames);
-      this.globalCacheLocationDirectoryPath = this.typingsInstaller.globalTypingsCacheLocation ? ensureTrailingDirectorySeparator(this.toPath(this.typingsInstaller.globalTypingsCacheLocation)) : void 0;
-      this.throttledOperations = new ThrottledOperations(this.host, this.logger);
-      if (this.typesMapLocation) {
-        this.loadTypesMap();
-      } else {
-        this.logger.info("No types map provided; using the default");
-      }
-      this.typingsInstaller.attach(this);
-      this.typingsCache = new TypingsCache(this.typingsInstaller);
-      this.hostConfiguration = {
-        formatCodeOptions: getDefaultFormatCodeSettings(this.host.newLine),
-        preferences: emptyOptions,
-        hostInfo: "Unknown host",
-        extraFileExtensions: []
-      };
-      this.documentRegistry = createDocumentRegistryInternal(this.host.useCaseSensitiveFileNames, this.currentDirectory, this);
-      const watchLogLevel = this.logger.hasLevel(3 /* verbose */) ? 2 /* Verbose */ : this.logger.loggingEnabled() ? 1 /* TriggerOnly */ : 0 /* None */;
-      const log = watchLogLevel !== 0 /* None */ ? (s) => this.logger.info(s) : noop;
-      this.packageJsonCache = createPackageJsonCache(this);
-      this.watchFactory = this.serverMode !== 0 /* Semantic */ ? {
-        watchFile: returnNoopFileWatcher,
-        watchDirectory: returnNoopFileWatcher
-      } : getWatchFactory(this.host, watchLogLevel, log, getDetailWatchInfo);
+  /** @internal */
+  setPotentialProjectReference(canonicalConfigPath) {
+    Debug.assert(this.isInitialLoadPending());
+    (this.potentialProjectReferences || (this.potentialProjectReferences = /* @__PURE__ */ new Set())).add(canonicalConfigPath);
+  }
+  /** @internal */
+  getResolvedProjectReferenceToRedirect(fileName) {
+    const program = this.getCurrentProgram();
+    return program && program.getResolvedProjectReferenceToRedirect(fileName);
+  }
+  /** @internal */
+  forEachResolvedProjectReference(cb) {
+    var _a2;
+    return (_a2 = this.getCurrentProgram()) == null ? void 0 : _a2.forEachResolvedProjectReference(cb);
+  }
+  /** @internal */
+  enablePluginsWithOptions(options, pluginConfigOverrides) {
+    var _a2;
+    this.plugins.length = 0;
+    if (!((_a2 = options.plugins) == null ? void 0 : _a2.length) && !this.projectService.globalPlugins.length)
+      return;
+    const host = this.projectService.host;
+    if (!host.require && !host.importPlugin) {
+      this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded");
+      return;
+    }
+    const searchPaths = this.getGlobalPluginSearchPaths();
+    if (this.projectService.allowLocalPluginLoads) {
+      const local = getDirectoryPath(this.canonicalConfigFilePath);
+      this.projectService.logger.info(`Local plugin loading enabled; adding ${local} to search paths`);
+      searchPaths.unshift(local);
+    }
+    if (options.plugins) {
+      for (const pluginConfigEntry of options.plugins) {
+        this.enablePlugin(pluginConfigEntry, searchPaths, pluginConfigOverrides);
+      }
+    }
+    return this.enableGlobalPlugins(options, pluginConfigOverrides);
+  }
+  /**
+   * Get the errors that dont have any file name associated
+   */
+  getGlobalProjectErrors() {
+    return filter(this.projectErrors, (diagnostic) => !diagnostic.file) || emptyArray2;
+  }
+  /**
+   * Get all the project errors
+   */
+  getAllProjectErrors() {
+    return this.projectErrors || emptyArray2;
+  }
+  setProjectErrors(projectErrors) {
+    this.projectErrors = projectErrors;
+  }
+  close() {
+    this.projectService.configFileExistenceInfoCache.forEach((_configFileExistenceInfo, canonicalConfigFilePath) => this.releaseParsedConfig(canonicalConfigFilePath));
+    this.projectErrors = void 0;
+    this.openFileWatchTriggered.clear();
+    this.compilerHost = void 0;
+    super.close();
+  }
+  /** @internal */
+  addExternalProjectReference() {
+    this.externalProjectRefCount++;
+  }
+  /** @internal */
+  deleteExternalProjectReference() {
+    this.externalProjectRefCount--;
+  }
+  /** @internal */
+  isSolution() {
+    return this.getRootFilesMap().size === 0 && !this.canConfigFileJsonReportNoInputFiles;
+  }
+  /**
+   * Find the configured project from the project references in project which contains the info directly
+   *
+   * @internal
+   */
+  getDefaultChildProjectFromProjectWithReferences(info) {
+    return forEachResolvedProjectReferenceProject(
+      this,
+      info.path,
+      (child) => projectContainsInfoDirectly(child, info) ? child : void 0,
+      0 /* Find */
+    );
+  }
+  /**
+   * Returns true if the project is needed by any of the open script info/external project
+   *
+   * @internal
+   */
+  hasOpenRef() {
+    var _a2;
+    if (!!this.externalProjectRefCount) {
+      return true;
     }
-    toPath(fileName) {
-      return toPath(fileName, this.currentDirectory, this.toCanonicalFileName);
+    if (this.isClosed()) {
+      return false;
     }
-    getExecutingFilePath() {
-      return this.getNormalizedAbsolutePath(this.host.getExecutingFilePath());
+    const configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(this.canonicalConfigFilePath);
+    if (this.projectService.hasPendingProjectUpdate(this)) {
+      return !!((_a2 = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a2.size);
+    }
+    return !!configFileExistenceInfo.openFilesImpactedByConfigFile && forEachEntry(
+      configFileExistenceInfo.openFilesImpactedByConfigFile,
+      (_value, infoPath) => {
+        const info = this.projectService.getScriptInfoForPath(infoPath);
+        return this.containsScriptInfo(info) || !!forEachResolvedProjectReferenceProject(
+          this,
+          info.path,
+          (child) => child.containsScriptInfo(info),
+          0 /* Find */
+        );
+      }
+    ) || false;
+  }
+  /** @internal */
+  hasExternalProjectRef() {
+    return !!this.externalProjectRefCount;
+  }
+  getEffectiveTypeRoots() {
+    return getEffectiveTypeRoots(this.getCompilationSettings(), this.directoryStructureHost) || [];
+  }
+  /** @internal */
+  updateErrorOnNoInputFiles(fileNames) {
+    updateErrorForNoInputFiles(fileNames, this.getConfigFilePath(), this.getCompilerOptions().configFile.configFileSpecs, this.projectErrors, this.canConfigFileJsonReportNoInputFiles);
+  }
+};
+var ExternalProject2 = class extends Project3 {
+  /** @internal */
+  constructor(externalProjectName, projectService, documentRegistry, compilerOptions, lastFileExceededProgramSize, compileOnSaveEnabled, projectFilePath, pluginConfigOverrides, watchOptions) {
+    super(
+      externalProjectName,
+      2 /* External */,
+      projectService,
+      documentRegistry,
+      /*hasExplicitListOfFiles*/
+      true,
+      lastFileExceededProgramSize,
+      compilerOptions,
+      compileOnSaveEnabled,
+      watchOptions,
+      projectService.host,
+      getDirectoryPath(projectFilePath || normalizeSlashes(externalProjectName))
+    );
+    this.externalProjectName = externalProjectName;
+    this.compileOnSaveEnabled = compileOnSaveEnabled;
+    this.excludedFiles = [];
+    this.enableGlobalPlugins(this.getCompilerOptions(), pluginConfigOverrides);
+  }
+  updateGraph() {
+    const result = super.updateGraph();
+    this.projectService.sendProjectTelemetry(this);
+    return result;
+  }
+  getExcludedFiles() {
+    return this.excludedFiles;
+  }
+};
+function isInferredProject(project) {
+  return project.projectKind === 0 /* Inferred */;
+}
+function isConfiguredProject(project) {
+  return project.projectKind === 1 /* Configured */;
+}
+function isExternalProject(project) {
+  return project.projectKind === 2 /* External */;
+}
+
+// src/server/editorServices.ts
+var maxProgramSizeForNonTsFiles = 20 * 1024 * 1024;
+var maxFileSize = 4 * 1024 * 1024;
+var ProjectsUpdatedInBackgroundEvent = "projectsUpdatedInBackground";
+var ProjectLoadingStartEvent = "projectLoadingStart";
+var ProjectLoadingFinishEvent = "projectLoadingFinish";
+var LargeFileReferencedEvent = "largeFileReferenced";
+var ConfigFileDiagEvent = "configFileDiag";
+var ProjectLanguageServiceStateEvent = "projectLanguageServiceState";
+var ProjectInfoTelemetryEvent = "projectInfo";
+var OpenFileInfoTelemetryEvent = "openFileInfo";
+var ensureProjectForOpenFileSchedule = "*ensureProjectForOpenFiles*";
+function prepareConvertersForEnumLikeCompilerOptions(commandLineOptions) {
+  const map2 = /* @__PURE__ */ new Map();
+  for (const option of commandLineOptions) {
+    if (typeof option.type === "object") {
+      const optionMap = option.type;
+      optionMap.forEach((value) => {
+        Debug.assert(typeof value === "number");
+      });
+      map2.set(option.name, optionMap);
+    }
+  }
+  return map2;
+}
+var compilerOptionConverters = prepareConvertersForEnumLikeCompilerOptions(optionDeclarations);
+var watchOptionsConverters = prepareConvertersForEnumLikeCompilerOptions(optionsForWatch);
+var indentStyle = new Map(Object.entries({
+  none: 0 /* None */,
+  block: 1 /* Block */,
+  smart: 2 /* Smart */
+}));
+var defaultTypeSafeList = {
+  "jquery": {
+    // jquery files can have names like "jquery-1.10.2.min.js" (or "jquery.intellisense.js")
+    match: /jquery(-[\d\.]+)?(\.intellisense)?(\.min)?\.js$/i,
+    types: ["jquery"]
+  },
+  "WinJS": {
+    // e.g. c:/temp/UWApp1/lib/winjs-4.0.1/js/base.js
+    match: /^(.*\/winjs-[.\d]+)\/js\/base\.js$/i,
+    // If the winjs/base.js file is found..
+    exclude: [["^", 1, "/.*"]],
+    // ..then exclude all files under the winjs folder
+    types: ["winjs"]
+    // And fetch the @types package for WinJS
+  },
+  "Kendo": {
+    // e.g. /Kendo3/wwwroot/lib/kendo/kendo.all.min.js
+    match: /^(.*\/kendo(-ui)?)\/kendo\.all(\.min)?\.js$/i,
+    exclude: [["^", 1, "/.*"]],
+    types: ["kendo-ui"]
+  },
+  "Office Nuget": {
+    // e.g. /scripts/Office/1/excel-15.debug.js
+    match: /^(.*\/office\/1)\/excel-\d+\.debug\.js$/i,
+    // Office NuGet package is installed under a "1/office" folder
+    exclude: [["^", 1, "/.*"]],
+    // Exclude that whole folder if the file indicated above is found in it
+    types: ["office"]
+    // @types package to fetch instead
+  },
+  "References": {
+    match: /^(.*\/_references\.js)$/i,
+    exclude: [["^", 1, "$"]]
+  }
+};
+function convertFormatOptions(protocolOptions) {
+  if (isString(protocolOptions.indentStyle)) {
+    protocolOptions.indentStyle = indentStyle.get(protocolOptions.indentStyle.toLowerCase());
+    Debug.assert(protocolOptions.indentStyle !== void 0);
+  }
+  return protocolOptions;
+}
+function convertCompilerOptions(protocolOptions) {
+  compilerOptionConverters.forEach((mappedValues, id) => {
+    const propertyValue = protocolOptions[id];
+    if (isString(propertyValue)) {
+      protocolOptions[id] = mappedValues.get(propertyValue.toLowerCase());
     }
-    getNormalizedAbsolutePath(fileName) {
-      return getNormalizedAbsolutePath(fileName, this.host.getCurrentDirectory());
+  });
+  return protocolOptions;
+}
+function convertWatchOptions(protocolOptions, currentDirectory) {
+  let watchOptions;
+  let errors;
+  optionsForWatch.forEach((option) => {
+    const propertyValue = protocolOptions[option.name];
+    if (propertyValue === void 0)
+      return;
+    const mappedValues = watchOptionsConverters.get(option.name);
+    (watchOptions || (watchOptions = {}))[option.name] = mappedValues ? isString(propertyValue) ? mappedValues.get(propertyValue.toLowerCase()) : propertyValue : convertJsonOption(option, propertyValue, currentDirectory || "", errors || (errors = []));
+  });
+  return watchOptions && { watchOptions, errors };
+}
+function convertTypeAcquisition(protocolOptions) {
+  let result;
+  typeAcquisitionDeclarations.forEach((option) => {
+    const propertyValue = protocolOptions[option.name];
+    if (propertyValue === void 0)
+      return;
+    (result || (result = {}))[option.name] = propertyValue;
+  });
+  return result;
+}
+function tryConvertScriptKindName(scriptKindName) {
+  return isString(scriptKindName) ? convertScriptKindName(scriptKindName) : scriptKindName;
+}
+function convertScriptKindName(scriptKindName) {
+  switch (scriptKindName) {
+    case "JS":
+      return 1 /* JS */;
+    case "JSX":
+      return 2 /* JSX */;
+    case "TS":
+      return 3 /* TS */;
+    case "TSX":
+      return 4 /* TSX */;
+    default:
+      return 0 /* Unknown */;
+  }
+}
+function convertUserPreferences(preferences) {
+  const { lazyConfiguredProjectsFromExternalProject, ...userPreferences } = preferences;
+  return userPreferences;
+}
+var fileNamePropertyReader = {
+  getFileName: (x) => x,
+  getScriptKind: (fileName, extraFileExtensions) => {
+    let result;
+    if (extraFileExtensions) {
+      const fileExtension = getAnyExtensionFromPath(fileName);
+      if (fileExtension) {
+        some(extraFileExtensions, (info) => {
+          if (info.extension === fileExtension) {
+            result = info.scriptKind;
+            return true;
+          }
+          return false;
+        });
+      }
     }
-    setDocument(key, path, sourceFile) {
-      const info = Debug.checkDefined(this.getScriptInfoForPath(path));
-      info.cacheSourceFile = { key, sourceFile };
+    return result;
+  },
+  hasMixedContent: (fileName, extraFileExtensions) => some(extraFileExtensions, (ext) => ext.isMixedContent && fileExtensionIs(fileName, ext.extension))
+};
+var externalFilePropertyReader = {
+  getFileName: (x) => x.fileName,
+  getScriptKind: (x) => tryConvertScriptKindName(x.scriptKind),
+  // TODO: GH#18217
+  hasMixedContent: (x) => !!x.hasMixedContent
+};
+function findProjectByName(projectName, projects) {
+  for (const proj of projects) {
+    if (proj.getProjectName() === projectName) {
+      return proj;
+    }
+  }
+}
+var noopConfigFileWatcher = { close: noop };
+function isOpenScriptInfo(infoOrFileNameOrConfig) {
+  return !!infoOrFileNameOrConfig.containingProjects;
+}
+function isAncestorConfigFileInfo(infoOrFileNameOrConfig) {
+  return !!infoOrFileNameOrConfig.configFileInfo;
+}
+var ProjectReferenceProjectLoadKind = /* @__PURE__ */ ((ProjectReferenceProjectLoadKind2) => {
+  ProjectReferenceProjectLoadKind2[ProjectReferenceProjectLoadKind2["Find"] = 0] = "Find";
+  ProjectReferenceProjectLoadKind2[ProjectReferenceProjectLoadKind2["FindCreate"] = 1] = "FindCreate";
+  ProjectReferenceProjectLoadKind2[ProjectReferenceProjectLoadKind2["FindCreateLoad"] = 2] = "FindCreateLoad";
+  return ProjectReferenceProjectLoadKind2;
+})(ProjectReferenceProjectLoadKind || {});
+function forEachResolvedProjectReferenceProject(project, fileName, cb, projectReferenceProjectLoadKind, reason) {
+  var _a2;
+  const resolvedRefs = (_a2 = project.getCurrentProgram()) == null ? void 0 : _a2.getResolvedProjectReferences();
+  if (!resolvedRefs)
+    return void 0;
+  let seenResolvedRefs;
+  const possibleDefaultRef = fileName ? project.getResolvedProjectReferenceToRedirect(fileName) : void 0;
+  if (possibleDefaultRef) {
+    const configFileName = toNormalizedPath(possibleDefaultRef.sourceFile.fileName);
+    const child = project.projectService.findConfiguredProjectByProjectName(configFileName);
+    if (child) {
+      const result = cb(child);
+      if (result)
+        return result;
+    } else if (projectReferenceProjectLoadKind !== 0 /* Find */) {
+      seenResolvedRefs = /* @__PURE__ */ new Map();
+      const result = forEachResolvedProjectReferenceProjectWorker(
+        resolvedRefs,
+        project.getCompilerOptions(),
+        (ref, loadKind) => possibleDefaultRef === ref ? callback(ref, loadKind) : void 0,
+        projectReferenceProjectLoadKind,
+        project.projectService,
+        seenResolvedRefs
+      );
+      if (result)
+        return result;
+      seenResolvedRefs.clear();
     }
-    getDocument(key, path) {
-      const info = this.getScriptInfoForPath(path);
-      return info && info.cacheSourceFile && info.cacheSourceFile.key === key ? info.cacheSourceFile.sourceFile : void 0;
+  }
+  return forEachResolvedProjectReferenceProjectWorker(
+    resolvedRefs,
+    project.getCompilerOptions(),
+    (ref, loadKind) => possibleDefaultRef !== ref ? callback(ref, loadKind) : void 0,
+    projectReferenceProjectLoadKind,
+    project.projectService,
+    seenResolvedRefs
+  );
+  function callback(ref, loadKind) {
+    const configFileName = toNormalizedPath(ref.sourceFile.fileName);
+    const child = project.projectService.findConfiguredProjectByProjectName(configFileName) || (loadKind === 0 /* Find */ ? void 0 : loadKind === 1 /* FindCreate */ ? project.projectService.createConfiguredProject(configFileName) : loadKind === 2 /* FindCreateLoad */ ? project.projectService.createAndLoadConfiguredProject(configFileName, reason) : Debug.assertNever(loadKind));
+    return child && cb(child);
+  }
+}
+function forEachResolvedProjectReferenceProjectWorker(resolvedProjectReferences, parentOptions, cb, projectReferenceProjectLoadKind, projectService, seenResolvedRefs) {
+  const loadKind = parentOptions.disableReferencedProjectLoad ? 0 /* Find */ : projectReferenceProjectLoadKind;
+  return forEach(resolvedProjectReferences, (ref) => {
+    if (!ref)
+      return void 0;
+    const configFileName = toNormalizedPath(ref.sourceFile.fileName);
+    const canonicalPath = projectService.toCanonicalFileName(configFileName);
+    const seenValue = seenResolvedRefs == null ? void 0 : seenResolvedRefs.get(canonicalPath);
+    if (seenValue !== void 0 && seenValue >= loadKind) {
+      return void 0;
     }
-    ensureInferredProjectsUpToDate_TestOnly() {
-      this.ensureProjectStructuresUptoDate();
+    const result = cb(ref, loadKind);
+    if (result) {
+      return result;
     }
-    getCompilerOptionsForInferredProjects() {
-      return this.compilerOptionsForInferredProjects;
+    (seenResolvedRefs || (seenResolvedRefs = /* @__PURE__ */ new Map())).set(canonicalPath, loadKind);
+    return ref.references && forEachResolvedProjectReferenceProjectWorker(ref.references, ref.commandLine.options, cb, loadKind, projectService, seenResolvedRefs);
+  });
+}
+function forEachPotentialProjectReference(project, cb) {
+  return project.potentialProjectReferences && forEachKey(project.potentialProjectReferences, cb);
+}
+function forEachAnyProjectReferenceKind(project, cb, cbProjectRef, cbPotentialProjectRef) {
+  return project.getCurrentProgram() ? project.forEachResolvedProjectReference(cb) : project.isInitialLoadPending() ? forEachPotentialProjectReference(project, cbPotentialProjectRef) : forEach(project.getProjectReferences(), cbProjectRef);
+}
+function callbackRefProject(project, cb, refPath) {
+  const refProject = refPath && project.projectService.configuredProjects.get(refPath);
+  return refProject && cb(refProject);
+}
+function forEachReferencedProject(project, cb) {
+  return forEachAnyProjectReferenceKind(
+    project,
+    (resolvedRef) => callbackRefProject(project, cb, resolvedRef.sourceFile.path),
+    (projectRef) => callbackRefProject(project, cb, project.toPath(resolveProjectReferencePath(projectRef))),
+    (potentialProjectRef) => callbackRefProject(project, cb, potentialProjectRef)
+  );
+}
+function getDetailWatchInfo(watchType, project) {
+  return `${isString(project) ? `Config: ${project} ` : project ? `Project: ${project.getProjectName()} ` : ""}WatchType: ${watchType}`;
+}
+function isScriptInfoWatchedFromNodeModules(info) {
+  return !info.isScriptOpen() && info.mTime !== void 0;
+}
+function projectContainsInfoDirectly(project, info) {
+  return project.containsScriptInfo(info) && !project.isSourceOfProjectReferenceRedirect(info.path);
+}
+function updateProjectIfDirty(project) {
+  project.invalidateResolutionsOfFailedLookupLocations();
+  return project.dirty && project.updateGraph();
+}
+function setProjectOptionsUsed(project) {
+  if (isConfiguredProject(project)) {
+    project.projectOptions = true;
+  }
+}
+function createProjectNameFactoryWithCounter(nameFactory) {
+  let nextId = 1;
+  return () => nameFactory(nextId++);
+}
+var _ProjectService = class {
+  constructor(opts) {
+    /**
+     * Container of all known scripts
+     *
+     * @internal
+     */
+    this.filenameToScriptInfo = /* @__PURE__ */ new Map();
+    this.nodeModulesWatchers = /* @__PURE__ */ new Map();
+    /**
+     * Contains all the deleted script info's version information so that
+     * it does not reset when creating script info again
+     * (and could have potentially collided with version where contents mismatch)
+     */
+    this.filenameToScriptInfoVersion = /* @__PURE__ */ new Map();
+    // Set of all '.js' files ever opened.
+    this.allJsFilesForOpenFileTelemetry = /* @__PURE__ */ new Map();
+    /**
+     * maps external project file name to list of config files that were the part of this project
+     */
+    this.externalProjectToConfiguredProjectMap = /* @__PURE__ */ new Map();
+    /**
+     * external projects (configuration and list of root files is not controlled by tsserver)
+     */
+    this.externalProjects = [];
+    /**
+     * projects built from openFileRoots
+     */
+    this.inferredProjects = [];
+    /**
+     * projects specified by a tsconfig.json file
+     */
+    this.configuredProjects = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.newInferredProjectName = createProjectNameFactoryWithCounter(makeInferredProjectName);
+    /** @internal */
+    this.newAutoImportProviderProjectName = createProjectNameFactoryWithCounter(makeAutoImportProviderProjectName);
+    /** @internal */
+    this.newAuxiliaryProjectName = createProjectNameFactoryWithCounter(makeAuxiliaryProjectName);
+    /**
+     * Open files: with value being project root path, and key being Path of the file that is open
+     */
+    this.openFiles = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.configFileForOpenFiles = /* @__PURE__ */ new Map();
+    /**
+     * Map of open files that are opened without complete path but have projectRoot as current directory
+     */
+    this.openFilesWithNonRootedDiskPath = /* @__PURE__ */ new Map();
+    this.compilerOptionsForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map();
+    this.watchOptionsForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map();
+    this.typeAcquisitionForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map();
+    /**
+     * Project size for configured or external projects
+     */
+    this.projectToSizeMap = /* @__PURE__ */ new Map();
+    /**
+     * This is a map of config file paths existence that doesnt need query to disk
+     * - The entry can be present because there is inferred project that needs to watch addition of config file to directory
+     *   In this case the exists could be true/false based on config file is present or not
+     * - Or it is present if we have configured project open with config file at that location
+     *   In this case the exists property is always true
+     *
+     *
+     * @internal
+     */
+    this.configFileExistenceInfoCache = /* @__PURE__ */ new Map();
+    this.safelist = defaultTypeSafeList;
+    this.legacySafelist = /* @__PURE__ */ new Map();
+    this.pendingProjectUpdates = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.pendingEnsureProjectForOpenFiles = false;
+    /** Tracks projects that we have already sent telemetry for. */
+    this.seenProjects = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.sharedExtendedConfigFileWatchers = /* @__PURE__ */ new Map();
+    /** @internal */
+    this.extendedConfigCache = /* @__PURE__ */ new Map();
+    this.host = opts.host;
+    this.logger = opts.logger;
+    this.cancellationToken = opts.cancellationToken;
+    this.useSingleInferredProject = opts.useSingleInferredProject;
+    this.useInferredProjectPerProjectRoot = opts.useInferredProjectPerProjectRoot;
+    this.typingsInstaller = opts.typingsInstaller || nullTypingsInstaller;
+    this.throttleWaitMilliseconds = opts.throttleWaitMilliseconds;
+    this.eventHandler = opts.eventHandler;
+    this.suppressDiagnosticEvents = opts.suppressDiagnosticEvents;
+    this.globalPlugins = opts.globalPlugins || emptyArray2;
+    this.pluginProbeLocations = opts.pluginProbeLocations || emptyArray2;
+    this.allowLocalPluginLoads = !!opts.allowLocalPluginLoads;
+    this.typesMapLocation = opts.typesMapLocation === void 0 ? combinePaths(getDirectoryPath(this.getExecutingFilePath()), "typesMap.json") : opts.typesMapLocation;
+    this.session = opts.session;
+    if (opts.serverMode !== void 0) {
+      this.serverMode = opts.serverMode;
+      this.syntaxOnly = this.serverMode === 2 /* Syntactic */;
+    } else if (opts.syntaxOnly) {
+      this.serverMode = 2 /* Syntactic */;
+      this.syntaxOnly = true;
+    } else {
+      this.serverMode = 0 /* Semantic */;
+      this.syntaxOnly = false;
+    }
+    if (this.host.realpath) {
+      this.realpathToScriptInfos = createMultiMap();
+    }
+    this.currentDirectory = toNormalizedPath(this.host.getCurrentDirectory());
+    this.toCanonicalFileName = createGetCanonicalFileName(this.host.useCaseSensitiveFileNames);
+    this.globalCacheLocationDirectoryPath = this.typingsInstaller.globalTypingsCacheLocation ? ensureTrailingDirectorySeparator(this.toPath(this.typingsInstaller.globalTypingsCacheLocation)) : void 0;
+    this.throttledOperations = new ThrottledOperations(this.host, this.logger);
+    if (this.typesMapLocation) {
+      this.loadTypesMap();
+    } else {
+      this.logger.info("No types map provided; using the default");
+    }
+    this.typingsInstaller.attach(this);
+    this.typingsCache = new TypingsCache(this.typingsInstaller);
+    this.hostConfiguration = {
+      formatCodeOptions: getDefaultFormatCodeSettings(this.host.newLine),
+      preferences: emptyOptions,
+      hostInfo: "Unknown host",
+      extraFileExtensions: []
+    };
+    this.documentRegistry = createDocumentRegistryInternal(this.host.useCaseSensitiveFileNames, this.currentDirectory, this);
+    const watchLogLevel = this.logger.hasLevel(3 /* verbose */) ? 2 /* Verbose */ : this.logger.loggingEnabled() ? 1 /* TriggerOnly */ : 0 /* None */;
+    const log = watchLogLevel !== 0 /* None */ ? (s) => this.logger.info(s) : noop;
+    this.packageJsonCache = createPackageJsonCache(this);
+    this.watchFactory = this.serverMode !== 0 /* Semantic */ ? {
+      watchFile: returnNoopFileWatcher,
+      watchDirectory: returnNoopFileWatcher
+    } : getWatchFactory(this.host, watchLogLevel, log, getDetailWatchInfo);
+  }
+  toPath(fileName) {
+    return toPath(fileName, this.currentDirectory, this.toCanonicalFileName);
+  }
+  /** @internal */
+  getExecutingFilePath() {
+    return this.getNormalizedAbsolutePath(this.host.getExecutingFilePath());
+  }
+  /** @internal */
+  getNormalizedAbsolutePath(fileName) {
+    return getNormalizedAbsolutePath(fileName, this.host.getCurrentDirectory());
+  }
+  /** @internal */
+  setDocument(key, path, sourceFile) {
+    const info = Debug.checkDefined(this.getScriptInfoForPath(path));
+    info.cacheSourceFile = { key, sourceFile };
+  }
+  /** @internal */
+  getDocument(key, path) {
+    const info = this.getScriptInfoForPath(path);
+    return info && info.cacheSourceFile && info.cacheSourceFile.key === key ? info.cacheSourceFile.sourceFile : void 0;
+  }
+  /** @internal */
+  ensureInferredProjectsUpToDate_TestOnly() {
+    this.ensureProjectStructuresUptoDate();
+  }
+  /** @internal */
+  getCompilerOptionsForInferredProjects() {
+    return this.compilerOptionsForInferredProjects;
+  }
+  /** @internal */
+  onUpdateLanguageServiceStateForProject(project, languageServiceEnabled) {
+    if (!this.eventHandler) {
+      return;
     }
-    onUpdateLanguageServiceStateForProject(project, languageServiceEnabled) {
-      if (!this.eventHandler) {
+    const event = {
+      eventName: ProjectLanguageServiceStateEvent,
+      data: { project, languageServiceEnabled }
+    };
+    this.eventHandler(event);
+  }
+  loadTypesMap() {
+    try {
+      const fileContent = this.host.readFile(this.typesMapLocation);
+      if (fileContent === void 0) {
+        this.logger.info(`Provided types map file "${this.typesMapLocation}" doesn't exist`);
         return;
       }
-      const event = {
-        eventName: ProjectLanguageServiceStateEvent,
-        data: { project, languageServiceEnabled }
-      };
-      this.eventHandler(event);
-    }
-    loadTypesMap() {
-      try {
-        const fileContent = this.host.readFile(this.typesMapLocation);
-        if (fileContent === void 0) {
-          this.logger.info(`Provided types map file "${this.typesMapLocation}" doesn't exist`);
-          return;
-        }
-        const raw = JSON.parse(fileContent);
-        for (const k of Object.keys(raw.typesMap)) {
-          raw.typesMap[k].match = new RegExp(raw.typesMap[k].match, "i");
-        }
-        this.safelist = raw.typesMap;
-        for (const key in raw.simpleMap) {
-          if (hasProperty(raw.simpleMap, key)) {
-            this.legacySafelist.set(key, raw.simpleMap[key].toLowerCase());
-          }
+      const raw = JSON.parse(fileContent);
+      for (const k of Object.keys(raw.typesMap)) {
+        raw.typesMap[k].match = new RegExp(raw.typesMap[k].match, "i");
+      }
+      this.safelist = raw.typesMap;
+      for (const key in raw.simpleMap) {
+        if (hasProperty(raw.simpleMap, key)) {
+          this.legacySafelist.set(key, raw.simpleMap[key].toLowerCase());
         }
-      } catch (e) {
-        this.logger.info(`Error loading types map: ${e}`);
-        this.safelist = defaultTypeSafeList;
-        this.legacySafelist.clear();
       }
+    } catch (e) {
+      this.logger.info(`Error loading types map: ${e}`);
+      this.safelist = defaultTypeSafeList;
+      this.legacySafelist.clear();
     }
-    updateTypingsForProject(response) {
-      const project = this.findProject(response.projectName);
-      if (!project) {
-        return;
-      }
-      switch (response.kind) {
-        case ActionSet:
-          project.updateTypingFiles(this.typingsCache.updateTypingsForProject(response.projectName, response.compilerOptions, response.typeAcquisition, response.unresolvedImports, response.typings));
-          return;
-        case ActionInvalidate:
-          this.typingsCache.enqueueInstallTypingsForProject(project, project.lastCachedUnresolvedImportsList, true);
-          return;
-      }
+  }
+  // eslint-disable-line @typescript-eslint/unified-signatures
+  updateTypingsForProject(response) {
+    const project = this.findProject(response.projectName);
+    if (!project) {
+      return;
     }
-    delayEnsureProjectForOpenFiles() {
-      if (!this.openFiles.size)
+    switch (response.kind) {
+      case ActionSet:
+        project.updateTypingFiles(this.typingsCache.updateTypingsForProject(response.projectName, response.compilerOptions, response.typeAcquisition, response.unresolvedImports, response.typings));
+        return;
+      case ActionInvalidate:
+        this.typingsCache.enqueueInstallTypingsForProject(
+          project,
+          project.lastCachedUnresolvedImportsList,
+          /*forceRefresh*/
+          true
+        );
         return;
-      this.pendingEnsureProjectForOpenFiles = true;
-      this.throttledOperations.schedule(ensureProjectForOpenFileSchedule, 2500, () => {
+    }
+  }
+  /** @internal */
+  delayEnsureProjectForOpenFiles() {
+    if (!this.openFiles.size)
+      return;
+    this.pendingEnsureProjectForOpenFiles = true;
+    this.throttledOperations.schedule(
+      ensureProjectForOpenFileSchedule,
+      /*delay*/
+      2500,
+      () => {
         if (this.pendingProjectUpdates.size !== 0) {
           this.delayEnsureProjectForOpenFiles();
         } else {
@@ -154870,4349 +171195,5032 @@ ${options.prefix}` : "\n" : options.prefix
             this.sendProjectsUpdatedInBackgroundEvent();
           }
         }
-      });
-    }
-    delayUpdateProjectGraph(project) {
-      project.markAsDirty();
-      if (project.projectKind !== 3 /* AutoImportProvider */ && project.projectKind !== 4 /* Auxiliary */) {
-        const projectName = project.getProjectName();
-        this.pendingProjectUpdates.set(projectName, project);
-        this.throttledOperations.schedule(projectName, 250, () => {
+      }
+    );
+  }
+  delayUpdateProjectGraph(project) {
+    project.markAsDirty();
+    if (project.projectKind !== 3 /* AutoImportProvider */ && project.projectKind !== 4 /* Auxiliary */) {
+      const projectName = project.getProjectName();
+      this.pendingProjectUpdates.set(projectName, project);
+      this.throttledOperations.schedule(
+        projectName,
+        /*delay*/
+        250,
+        () => {
           if (this.pendingProjectUpdates.delete(projectName)) {
             updateProjectIfDirty(project);
           }
-        });
-      }
-    }
-    hasPendingProjectUpdate(project) {
-      return this.pendingProjectUpdates.has(project.getProjectName());
-    }
-    sendProjectsUpdatedInBackgroundEvent() {
-      if (!this.eventHandler) {
-        return;
-      }
-      const event = {
-        eventName: ProjectsUpdatedInBackgroundEvent,
-        data: {
-          openFiles: arrayFrom(this.openFiles.keys(), (path) => this.getScriptInfoForPath(path).fileName)
         }
-      };
-      this.eventHandler(event);
-    }
-    sendLargeFileReferencedEvent(file, fileSize) {
-      if (!this.eventHandler) {
-        return;
-      }
-      const event = {
-        eventName: LargeFileReferencedEvent,
-        data: { file, fileSize, maxFileSize }
-      };
-      this.eventHandler(event);
+      );
     }
-    sendProjectLoadingStartEvent(project, reason) {
-      if (!this.eventHandler) {
-        return;
-      }
-      project.sendLoadingProjectFinish = true;
-      const event = {
-        eventName: ProjectLoadingStartEvent,
-        data: { project, reason }
-      };
-      this.eventHandler(event);
+  }
+  /** @internal */
+  hasPendingProjectUpdate(project) {
+    return this.pendingProjectUpdates.has(project.getProjectName());
+  }
+  /** @internal */
+  sendProjectsUpdatedInBackgroundEvent() {
+    if (!this.eventHandler) {
+      return;
     }
-    sendProjectLoadingFinishEvent(project) {
-      if (!this.eventHandler || !project.sendLoadingProjectFinish) {
-        return;
+    const event = {
+      eventName: ProjectsUpdatedInBackgroundEvent,
+      data: {
+        openFiles: arrayFrom(this.openFiles.keys(), (path) => this.getScriptInfoForPath(path).fileName)
       }
-      project.sendLoadingProjectFinish = false;
-      const event = {
-        eventName: ProjectLoadingFinishEvent,
-        data: { project }
-      };
-      this.eventHandler(event);
+    };
+    this.eventHandler(event);
+  }
+  /** @internal */
+  sendLargeFileReferencedEvent(file, fileSize) {
+    if (!this.eventHandler) {
+      return;
     }
-    sendPerformanceEvent(kind, durationMs) {
-      if (this.performanceEventHandler) {
-        this.performanceEventHandler({ kind, durationMs });
-      }
+    const event = {
+      eventName: LargeFileReferencedEvent,
+      data: { file, fileSize, maxFileSize }
+    };
+    this.eventHandler(event);
+  }
+  /** @internal */
+  sendProjectLoadingStartEvent(project, reason) {
+    if (!this.eventHandler) {
+      return;
     }
-    delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project) {
-      this.delayUpdateProjectGraph(project);
-      this.delayEnsureProjectForOpenFiles();
+    project.sendLoadingProjectFinish = true;
+    const event = {
+      eventName: ProjectLoadingStartEvent,
+      data: { project, reason }
+    };
+    this.eventHandler(event);
+  }
+  /** @internal */
+  sendProjectLoadingFinishEvent(project) {
+    if (!this.eventHandler || !project.sendLoadingProjectFinish) {
+      return;
     }
-    delayUpdateProjectGraphs(projects, clearSourceMapperCache) {
-      if (projects.length) {
-        for (const project of projects) {
-          if (clearSourceMapperCache)
-            project.clearSourceMapperCache();
-          this.delayUpdateProjectGraph(project);
-        }
-        this.delayEnsureProjectForOpenFiles();
-      }
+    project.sendLoadingProjectFinish = false;
+    const event = {
+      eventName: ProjectLoadingFinishEvent,
+      data: { project }
+    };
+    this.eventHandler(event);
+  }
+  /** @internal */
+  sendPerformanceEvent(kind, durationMs) {
+    if (this.performanceEventHandler) {
+      this.performanceEventHandler({ kind, durationMs });
     }
-    setCompilerOptionsForInferredProjects(projectCompilerOptions, projectRootPath) {
-      Debug.assert(projectRootPath === void 0 || this.useInferredProjectPerProjectRoot, "Setting compiler options per project root path is only supported when useInferredProjectPerProjectRoot is enabled");
-      const compilerOptions = convertCompilerOptions(projectCompilerOptions);
-      const watchOptions = convertWatchOptions(projectCompilerOptions, projectRootPath);
-      const typeAcquisition = convertTypeAcquisition(projectCompilerOptions);
-      compilerOptions.allowNonTsExtensions = true;
-      const canonicalProjectRootPath = projectRootPath && this.toCanonicalFileName(projectRootPath);
-      if (canonicalProjectRootPath) {
-        this.compilerOptionsForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, compilerOptions);
-        this.watchOptionsForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, watchOptions || false);
-        this.typeAcquisitionForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, typeAcquisition);
-      } else {
-        this.compilerOptionsForInferredProjects = compilerOptions;
-        this.watchOptionsForInferredProjects = watchOptions;
-        this.typeAcquisitionForInferredProjects = typeAcquisition;
-      }
-      for (const project of this.inferredProjects) {
-        if (canonicalProjectRootPath ? project.projectRootPath === canonicalProjectRootPath : !project.projectRootPath || !this.compilerOptionsForInferredProjectsPerProjectRoot.has(project.projectRootPath)) {
-          project.setCompilerOptions(compilerOptions);
-          project.setTypeAcquisition(typeAcquisition);
-          project.setWatchOptions(watchOptions == null ? void 0 : watchOptions.watchOptions);
-          project.setProjectErrors(watchOptions == null ? void 0 : watchOptions.errors);
-          project.compileOnSaveEnabled = compilerOptions.compileOnSave;
-          project.markAsDirty();
-          this.delayUpdateProjectGraph(project);
-        }
+  }
+  /** @internal */
+  delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project) {
+    this.delayUpdateProjectGraph(project);
+    this.delayEnsureProjectForOpenFiles();
+  }
+  delayUpdateProjectGraphs(projects, clearSourceMapperCache) {
+    if (projects.length) {
+      for (const project of projects) {
+        if (clearSourceMapperCache)
+          project.clearSourceMapperCache();
+        this.delayUpdateProjectGraph(project);
       }
       this.delayEnsureProjectForOpenFiles();
     }
-    findProject(projectName) {
-      if (projectName === void 0) {
-        return void 0;
-      }
-      if (isInferredProjectName(projectName)) {
-        return findProjectByName(projectName, this.inferredProjects);
-      }
-      return this.findExternalProjectByProjectName(projectName) || this.findConfiguredProjectByProjectName(toNormalizedPath(projectName));
-    }
-    forEachProject(cb) {
-      this.externalProjects.forEach(cb);
-      this.configuredProjects.forEach(cb);
-      this.inferredProjects.forEach(cb);
-    }
-    forEachEnabledProject(cb) {
-      this.forEachProject((project) => {
-        if (!project.isOrphan() && project.languageServiceEnabled) {
-          cb(project);
-        }
-      });
-    }
-    getDefaultProjectForFile(fileName, ensureProject) {
-      return ensureProject ? this.ensureDefaultProjectForFile(fileName) : this.tryGetDefaultProjectForFile(fileName);
-    }
-    tryGetDefaultProjectForFile(fileNameOrScriptInfo) {
-      const scriptInfo = isString(fileNameOrScriptInfo) ? this.getScriptInfoForNormalizedPath(fileNameOrScriptInfo) : fileNameOrScriptInfo;
-      return scriptInfo && !scriptInfo.isOrphan() ? scriptInfo.getDefaultProject() : void 0;
-    }
-    ensureDefaultProjectForFile(fileNameOrScriptInfo) {
-      return this.tryGetDefaultProjectForFile(fileNameOrScriptInfo) || this.doEnsureDefaultProjectForFile(fileNameOrScriptInfo);
-    }
-    doEnsureDefaultProjectForFile(fileNameOrScriptInfo) {
-      this.ensureProjectStructuresUptoDate();
-      const scriptInfo = isString(fileNameOrScriptInfo) ? this.getScriptInfoForNormalizedPath(fileNameOrScriptInfo) : fileNameOrScriptInfo;
-      return scriptInfo ? scriptInfo.getDefaultProject() : (this.logErrorForScriptInfoNotFound(isString(fileNameOrScriptInfo) ? fileNameOrScriptInfo : fileNameOrScriptInfo.fileName), Errors.ThrowNoProject());
-    }
-    getScriptInfoEnsuringProjectsUptoDate(uncheckedFileName) {
-      this.ensureProjectStructuresUptoDate();
-      return this.getScriptInfo(uncheckedFileName);
+  }
+  setCompilerOptionsForInferredProjects(projectCompilerOptions, projectRootPath) {
+    Debug.assert(projectRootPath === void 0 || this.useInferredProjectPerProjectRoot, "Setting compiler options per project root path is only supported when useInferredProjectPerProjectRoot is enabled");
+    const compilerOptions = convertCompilerOptions(projectCompilerOptions);
+    const watchOptions = convertWatchOptions(projectCompilerOptions, projectRootPath);
+    const typeAcquisition = convertTypeAcquisition(projectCompilerOptions);
+    compilerOptions.allowNonTsExtensions = true;
+    const canonicalProjectRootPath = projectRootPath && this.toCanonicalFileName(projectRootPath);
+    if (canonicalProjectRootPath) {
+      this.compilerOptionsForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, compilerOptions);
+      this.watchOptionsForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, watchOptions || false);
+      this.typeAcquisitionForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, typeAcquisition);
+    } else {
+      this.compilerOptionsForInferredProjects = compilerOptions;
+      this.watchOptionsForInferredProjects = watchOptions;
+      this.typeAcquisitionForInferredProjects = typeAcquisition;
     }
-    ensureProjectStructuresUptoDate() {
-      let hasChanges = this.pendingEnsureProjectForOpenFiles;
-      this.pendingProjectUpdates.clear();
-      const updateGraph = (project) => {
-        hasChanges = updateProjectIfDirty(project) || hasChanges;
-      };
-      this.externalProjects.forEach(updateGraph);
-      this.configuredProjects.forEach(updateGraph);
-      this.inferredProjects.forEach(updateGraph);
-      if (hasChanges) {
-        this.ensureProjectForOpenFiles();
+    for (const project of this.inferredProjects) {
+      if (canonicalProjectRootPath ? project.projectRootPath === canonicalProjectRootPath : !project.projectRootPath || !this.compilerOptionsForInferredProjectsPerProjectRoot.has(project.projectRootPath)) {
+        project.setCompilerOptions(compilerOptions);
+        project.setTypeAcquisition(typeAcquisition);
+        project.setWatchOptions(watchOptions == null ? void 0 : watchOptions.watchOptions);
+        project.setProjectErrors(watchOptions == null ? void 0 : watchOptions.errors);
+        project.compileOnSaveEnabled = compilerOptions.compileOnSave;
+        project.markAsDirty();
+        this.delayUpdateProjectGraph(project);
       }
     }
-    getFormatCodeOptions(file) {
-      const info = this.getScriptInfoForNormalizedPath(file);
-      return info && info.getFormatCodeSettings() || this.hostConfiguration.formatCodeOptions;
+    this.delayEnsureProjectForOpenFiles();
+  }
+  findProject(projectName) {
+    if (projectName === void 0) {
+      return void 0;
     }
-    getPreferences(file) {
-      const info = this.getScriptInfoForNormalizedPath(file);
-      return { ...this.hostConfiguration.preferences, ...info && info.getPreferences() };
+    if (isInferredProjectName(projectName)) {
+      return findProjectByName(projectName, this.inferredProjects);
     }
-    getHostFormatCodeOptions() {
-      return this.hostConfiguration.formatCodeOptions;
+    return this.findExternalProjectByProjectName(projectName) || this.findConfiguredProjectByProjectName(toNormalizedPath(projectName));
+  }
+  /** @internal */
+  forEachProject(cb) {
+    this.externalProjects.forEach(cb);
+    this.configuredProjects.forEach(cb);
+    this.inferredProjects.forEach(cb);
+  }
+  /** @internal */
+  forEachEnabledProject(cb) {
+    this.forEachProject((project) => {
+      if (!project.isOrphan() && project.languageServiceEnabled) {
+        cb(project);
+      }
+    });
+  }
+  getDefaultProjectForFile(fileName, ensureProject) {
+    return ensureProject ? this.ensureDefaultProjectForFile(fileName) : this.tryGetDefaultProjectForFile(fileName);
+  }
+  /** @internal */
+  tryGetDefaultProjectForFile(fileNameOrScriptInfo) {
+    const scriptInfo = isString(fileNameOrScriptInfo) ? this.getScriptInfoForNormalizedPath(fileNameOrScriptInfo) : fileNameOrScriptInfo;
+    return scriptInfo && !scriptInfo.isOrphan() ? scriptInfo.getDefaultProject() : void 0;
+  }
+  /** @internal */
+  ensureDefaultProjectForFile(fileNameOrScriptInfo) {
+    return this.tryGetDefaultProjectForFile(fileNameOrScriptInfo) || this.doEnsureDefaultProjectForFile(fileNameOrScriptInfo);
+  }
+  doEnsureDefaultProjectForFile(fileNameOrScriptInfo) {
+    this.ensureProjectStructuresUptoDate();
+    const scriptInfo = isString(fileNameOrScriptInfo) ? this.getScriptInfoForNormalizedPath(fileNameOrScriptInfo) : fileNameOrScriptInfo;
+    return scriptInfo ? scriptInfo.getDefaultProject() : (this.logErrorForScriptInfoNotFound(isString(fileNameOrScriptInfo) ? fileNameOrScriptInfo : fileNameOrScriptInfo.fileName), Errors.ThrowNoProject());
+  }
+  getScriptInfoEnsuringProjectsUptoDate(uncheckedFileName) {
+    this.ensureProjectStructuresUptoDate();
+    return this.getScriptInfo(uncheckedFileName);
+  }
+  /**
+   * Ensures the project structures are upto date
+   * This means,
+   * - we go through all the projects and update them if they are dirty
+   * - if updates reflect some change in structure or there was pending request to ensure projects for open files
+   *   ensure that each open script info has project
+   */
+  ensureProjectStructuresUptoDate() {
+    let hasChanges = this.pendingEnsureProjectForOpenFiles;
+    this.pendingProjectUpdates.clear();
+    const updateGraph = (project) => {
+      hasChanges = updateProjectIfDirty(project) || hasChanges;
+    };
+    this.externalProjects.forEach(updateGraph);
+    this.configuredProjects.forEach(updateGraph);
+    this.inferredProjects.forEach(updateGraph);
+    if (hasChanges) {
+      this.ensureProjectForOpenFiles();
     }
-    getHostPreferences() {
-      return this.hostConfiguration.preferences;
+  }
+  getFormatCodeOptions(file) {
+    const info = this.getScriptInfoForNormalizedPath(file);
+    return info && info.getFormatCodeSettings() || this.hostConfiguration.formatCodeOptions;
+  }
+  getPreferences(file) {
+    const info = this.getScriptInfoForNormalizedPath(file);
+    return { ...this.hostConfiguration.preferences, ...info && info.getPreferences() };
+  }
+  getHostFormatCodeOptions() {
+    return this.hostConfiguration.formatCodeOptions;
+  }
+  getHostPreferences() {
+    return this.hostConfiguration.preferences;
+  }
+  onSourceFileChanged(info, eventKind) {
+    if (eventKind === 2 /* Deleted */) {
+      this.handleDeletedFile(info);
+    } else if (!info.isScriptOpen()) {
+      info.delayReloadNonMixedContentFile();
+      this.delayUpdateProjectGraphs(
+        info.containingProjects,
+        /*clearSourceMapperCache*/
+        false
+      );
+      this.handleSourceMapProjects(info);
     }
-    onSourceFileChanged(info, eventKind) {
-      if (eventKind === 2 /* Deleted */) {
-        this.handleDeletedFile(info);
-      } else if (!info.isScriptOpen()) {
-        info.delayReloadNonMixedContentFile();
-        this.delayUpdateProjectGraphs(info.containingProjects, false);
-        this.handleSourceMapProjects(info);
+  }
+  handleSourceMapProjects(info) {
+    if (info.sourceMapFilePath) {
+      if (isString(info.sourceMapFilePath)) {
+        const sourceMapFileInfo = this.getScriptInfoForPath(info.sourceMapFilePath);
+        this.delayUpdateSourceInfoProjects(sourceMapFileInfo && sourceMapFileInfo.sourceInfos);
+      } else {
+        this.delayUpdateSourceInfoProjects(info.sourceMapFilePath.sourceInfos);
       }
     }
-    handleSourceMapProjects(info) {
-      if (info.sourceMapFilePath) {
-        if (isString(info.sourceMapFilePath)) {
-          const sourceMapFileInfo = this.getScriptInfoForPath(info.sourceMapFilePath);
-          this.delayUpdateSourceInfoProjects(sourceMapFileInfo && sourceMapFileInfo.sourceInfos);
-        } else {
-          this.delayUpdateSourceInfoProjects(info.sourceMapFilePath.sourceInfos);
-        }
-      }
-      this.delayUpdateSourceInfoProjects(info.sourceInfos);
-      if (info.declarationInfoPath) {
-        this.delayUpdateProjectsOfScriptInfoPath(info.declarationInfoPath);
-      }
+    this.delayUpdateSourceInfoProjects(info.sourceInfos);
+    if (info.declarationInfoPath) {
+      this.delayUpdateProjectsOfScriptInfoPath(info.declarationInfoPath);
     }
-    delayUpdateSourceInfoProjects(sourceInfos) {
-      if (sourceInfos) {
-        sourceInfos.forEach((_value, path) => this.delayUpdateProjectsOfScriptInfoPath(path));
-      }
+  }
+  delayUpdateSourceInfoProjects(sourceInfos) {
+    if (sourceInfos) {
+      sourceInfos.forEach((_value, path) => this.delayUpdateProjectsOfScriptInfoPath(path));
     }
-    delayUpdateProjectsOfScriptInfoPath(path) {
-      const info = this.getScriptInfoForPath(path);
-      if (info) {
-        this.delayUpdateProjectGraphs(info.containingProjects, true);
-      }
+  }
+  delayUpdateProjectsOfScriptInfoPath(path) {
+    const info = this.getScriptInfoForPath(path);
+    if (info) {
+      this.delayUpdateProjectGraphs(
+        info.containingProjects,
+        /*clearSourceMapperCache*/
+        true
+      );
     }
-    handleDeletedFile(info) {
-      this.stopWatchingScriptInfo(info);
-      if (!info.isScriptOpen()) {
-        this.deleteScriptInfo(info);
-        const containingProjects = info.containingProjects.slice();
-        info.detachAllProjects();
-        this.delayUpdateProjectGraphs(containingProjects, false);
-        this.handleSourceMapProjects(info);
-        info.closeSourceMapFileWatcher();
-        if (info.declarationInfoPath) {
-          const declarationInfo = this.getScriptInfoForPath(info.declarationInfoPath);
-          if (declarationInfo) {
-            declarationInfo.sourceMapFilePath = void 0;
-          }
-        }
-      }
-    }
-    watchWildcardDirectory(directory, flags, configFileName, config) {
-      return this.watchFactory.watchDirectory(
-        directory,
-        (fileOrDirectory) => {
-          const fileOrDirectoryPath = this.toPath(fileOrDirectory);
-          const fsResult = config.cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
-          if (getBaseFileName(fileOrDirectoryPath) === "package.json" && !isInsideNodeModules(fileOrDirectoryPath) && (fsResult && fsResult.fileExists || !fsResult && this.host.fileExists(fileOrDirectoryPath))) {
-            this.logger.info(`Config: ${configFileName} Detected new package.json: ${fileOrDirectory}`);
-            this.onAddPackageJson(fileOrDirectoryPath);
-          }
-          const configuredProjectForConfig = this.findConfiguredProjectByProjectName(configFileName);
-          if (isIgnoredFileFromWildCardWatching({
-            watchedDirPath: directory,
-            fileOrDirectory,
-            fileOrDirectoryPath,
-            configFileName,
-            extraFileExtensions: this.hostConfiguration.extraFileExtensions,
-            currentDirectory: this.currentDirectory,
-            options: config.parsedCommandLine.options,
-            program: (configuredProjectForConfig == null ? void 0 : configuredProjectForConfig.getCurrentProgram()) || config.parsedCommandLine.fileNames,
-            useCaseSensitiveFileNames: this.host.useCaseSensitiveFileNames,
-            writeLog: (s) => this.logger.info(s),
-            toPath: (s) => this.toPath(s)
-          }))
+  }
+  handleDeletedFile(info) {
+    this.stopWatchingScriptInfo(info);
+    if (!info.isScriptOpen()) {
+      this.deleteScriptInfo(info);
+      const containingProjects = info.containingProjects.slice();
+      info.detachAllProjects();
+      this.delayUpdateProjectGraphs(
+        containingProjects,
+        /*clearSourceMapperCache*/
+        false
+      );
+      this.handleSourceMapProjects(info);
+      info.closeSourceMapFileWatcher();
+      if (info.declarationInfoPath) {
+        const declarationInfo = this.getScriptInfoForPath(info.declarationInfoPath);
+        if (declarationInfo) {
+          declarationInfo.sourceMapFilePath = void 0;
+        }
+      }
+    }
+  }
+  /**
+   * This is to watch whenever files are added or removed to the wildcard directories
+   *
+   * @internal
+   */
+  watchWildcardDirectory(directory, flags, configFileName, config) {
+    return this.watchFactory.watchDirectory(
+      directory,
+      (fileOrDirectory) => {
+        const fileOrDirectoryPath = this.toPath(fileOrDirectory);
+        const fsResult = config.cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath);
+        if (getBaseFileName(fileOrDirectoryPath) === "package.json" && !isInsideNodeModules(fileOrDirectoryPath) && (fsResult && fsResult.fileExists || !fsResult && this.host.fileExists(fileOrDirectoryPath))) {
+          this.logger.info(`Config: ${configFileName} Detected new package.json: ${fileOrDirectory}`);
+          this.onAddPackageJson(fileOrDirectoryPath);
+        }
+        const configuredProjectForConfig = this.findConfiguredProjectByProjectName(configFileName);
+        if (isIgnoredFileFromWildCardWatching({
+          watchedDirPath: directory,
+          fileOrDirectory,
+          fileOrDirectoryPath,
+          configFileName,
+          extraFileExtensions: this.hostConfiguration.extraFileExtensions,
+          currentDirectory: this.currentDirectory,
+          options: config.parsedCommandLine.options,
+          program: (configuredProjectForConfig == null ? void 0 : configuredProjectForConfig.getCurrentProgram()) || config.parsedCommandLine.fileNames,
+          useCaseSensitiveFileNames: this.host.useCaseSensitiveFileNames,
+          writeLog: (s) => this.logger.info(s),
+          toPath: (s) => this.toPath(s)
+        }))
+          return;
+        if (config.reloadLevel !== 2 /* Full */)
+          config.reloadLevel = 1 /* Partial */;
+        config.projects.forEach((watchWildcardDirectories, projectCanonicalPath) => {
+          if (!watchWildcardDirectories)
             return;
-          if (config.reloadLevel !== 2 /* Full */)
-            config.reloadLevel = 1 /* Partial */;
-          config.projects.forEach((watchWildcardDirectories, projectCanonicalPath) => {
-            if (!watchWildcardDirectories)
-              return;
-            const project = this.getConfiguredProjectByCanonicalConfigFilePath(projectCanonicalPath);
-            if (!project)
-              return;
-            const reloadLevel = configuredProjectForConfig === project ? 1 /* Partial */ : 0 /* None */;
-            if (project.pendingReload !== void 0 && project.pendingReload > reloadLevel)
-              return;
-            if (this.openFiles.has(fileOrDirectoryPath)) {
-              const info = Debug.checkDefined(this.getScriptInfoForPath(fileOrDirectoryPath));
-              if (info.isAttached(project)) {
-                const loadLevelToSet = Math.max(reloadLevel, project.openFileWatchTriggered.get(fileOrDirectoryPath) || 0 /* None */);
-                project.openFileWatchTriggered.set(fileOrDirectoryPath, loadLevelToSet);
-              } else {
-                project.pendingReload = reloadLevel;
-                this.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project);
-              }
+          const project = this.getConfiguredProjectByCanonicalConfigFilePath(projectCanonicalPath);
+          if (!project)
+            return;
+          const reloadLevel = configuredProjectForConfig === project ? 1 /* Partial */ : 0 /* None */;
+          if (project.pendingReload !== void 0 && project.pendingReload > reloadLevel)
+            return;
+          if (this.openFiles.has(fileOrDirectoryPath)) {
+            const info = Debug.checkDefined(this.getScriptInfoForPath(fileOrDirectoryPath));
+            if (info.isAttached(project)) {
+              const loadLevelToSet = Math.max(reloadLevel, project.openFileWatchTriggered.get(fileOrDirectoryPath) || 0 /* None */);
+              project.openFileWatchTriggered.set(fileOrDirectoryPath, loadLevelToSet);
             } else {
               project.pendingReload = reloadLevel;
               this.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project);
             }
-          });
-        },
-        flags,
-        this.getWatchOptionsFromProjectWatchOptions(config.parsedCommandLine.watchOptions),
-        WatchType.WildcardDirectory,
-        configFileName
-      );
-    }
-    delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalConfigFilePath, reloadReason) {
-      const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-      if (!(configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config))
-        return false;
-      let scheduledAnyProjectUpdate = false;
-      configFileExistenceInfo.config.reloadLevel = 2 /* Full */;
-      configFileExistenceInfo.config.projects.forEach((_watchWildcardDirectories, projectCanonicalPath) => {
-        const project = this.getConfiguredProjectByCanonicalConfigFilePath(projectCanonicalPath);
-        if (!project)
+          } else {
+            project.pendingReload = reloadLevel;
+            this.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project);
+          }
+        });
+      },
+      flags,
+      this.getWatchOptionsFromProjectWatchOptions(config.parsedCommandLine.watchOptions),
+      WatchType.WildcardDirectory,
+      configFileName
+    );
+  }
+  /** @internal */
+  delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalConfigFilePath, reloadReason) {
+    const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+    if (!(configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config))
+      return false;
+    let scheduledAnyProjectUpdate = false;
+    configFileExistenceInfo.config.reloadLevel = 2 /* Full */;
+    configFileExistenceInfo.config.projects.forEach((_watchWildcardDirectories, projectCanonicalPath) => {
+      const project = this.getConfiguredProjectByCanonicalConfigFilePath(projectCanonicalPath);
+      if (!project)
+        return;
+      scheduledAnyProjectUpdate = true;
+      if (projectCanonicalPath === canonicalConfigFilePath) {
+        if (project.isInitialLoadPending())
           return;
-        scheduledAnyProjectUpdate = true;
-        if (projectCanonicalPath === canonicalConfigFilePath) {
-          if (project.isInitialLoadPending())
-            return;
-          project.pendingReload = 2 /* Full */;
-          project.pendingReloadReason = reloadReason;
-          this.delayUpdateProjectGraph(project);
-        } else {
-          project.resolutionCache.removeResolutionsFromProjectReferenceRedirects(this.toPath(canonicalConfigFilePath));
-          this.delayUpdateProjectGraph(project);
-        }
-      });
-      return scheduledAnyProjectUpdate;
-    }
-    onConfigFileChanged(canonicalConfigFilePath, eventKind) {
-      var _a2;
-      const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-      if (eventKind === 2 /* Deleted */) {
-        configFileExistenceInfo.exists = false;
-        const project = ((_a2 = configFileExistenceInfo.config) == null ? void 0 : _a2.projects.has(canonicalConfigFilePath)) ? this.getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath) : void 0;
-        if (project)
-          this.removeProject(project);
+        project.pendingReload = 2 /* Full */;
+        project.pendingReloadReason = reloadReason;
+        this.delayUpdateProjectGraph(project);
       } else {
-        configFileExistenceInfo.exists = true;
+        project.resolutionCache.removeResolutionsFromProjectReferenceRedirects(this.toPath(canonicalConfigFilePath));
+        this.delayUpdateProjectGraph(project);
       }
-      this.delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalConfigFilePath, "Change in config file detected");
-      this.reloadConfiguredProjectForFiles(
-        configFileExistenceInfo.openFilesImpactedByConfigFile,
-        false,
-        true,
-        eventKind !== 2 /* Deleted */ ? identity : returnTrue,
-        "Change in config file detected"
-      );
-      this.delayEnsureProjectForOpenFiles();
+    });
+    return scheduledAnyProjectUpdate;
+  }
+  /** @internal */
+  onConfigFileChanged(canonicalConfigFilePath, eventKind) {
+    var _a2;
+    const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+    if (eventKind === 2 /* Deleted */) {
+      configFileExistenceInfo.exists = false;
+      const project = ((_a2 = configFileExistenceInfo.config) == null ? void 0 : _a2.projects.has(canonicalConfigFilePath)) ? this.getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath) : void 0;
+      if (project)
+        this.removeProject(project);
+    } else {
+      configFileExistenceInfo.exists = true;
     }
-    removeProject(project) {
-      this.logger.info("`remove Project::");
-      project.print(true);
-      project.close();
-      if (Debug.shouldAssert(1 /* Normal */)) {
-        this.filenameToScriptInfo.forEach((info) => Debug.assert(
-          !info.isAttached(project),
-          "Found script Info still attached to project",
-          () => `${project.projectName}: ScriptInfos still attached: ${JSON.stringify(
-            arrayFrom(
-              mapDefinedIterator(
-                this.filenameToScriptInfo.values(),
-                (info2) => info2.isAttached(project) ? {
-                  fileName: info2.fileName,
-                  projects: info2.containingProjects.map((p) => p.projectName),
-                  hasMixedContent: info2.hasMixedContent
-                } : void 0
-              )
-            ),
-            void 0,
-            " "
-          )}`
-        ));
-      }
-      this.pendingProjectUpdates.delete(project.getProjectName());
-      switch (project.projectKind) {
-        case 2 /* External */:
-          unorderedRemoveItem(this.externalProjects, project);
-          this.projectToSizeMap.delete(project.getProjectName());
-          break;
-        case 1 /* Configured */:
-          this.configuredProjects.delete(project.canonicalConfigFilePath);
-          this.projectToSizeMap.delete(project.canonicalConfigFilePath);
-          break;
-        case 0 /* Inferred */:
-          unorderedRemoveItem(this.inferredProjects, project);
-          break;
-      }
+    this.delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalConfigFilePath, "Change in config file detected");
+    this.reloadConfiguredProjectForFiles(
+      configFileExistenceInfo.openFilesImpactedByConfigFile,
+      /*clearSemanticCache*/
+      false,
+      /*delayReload*/
+      true,
+      eventKind !== 2 /* Deleted */ ? identity : (
+        // Reload open files if they are root of inferred project
+        returnTrue
+      ),
+      // Reload all the open files impacted by config file
+      "Change in config file detected"
+    );
+    this.delayEnsureProjectForOpenFiles();
+  }
+  removeProject(project) {
+    this.logger.info("`remove Project::");
+    project.print(
+      /*writeProjectFileNames*/
+      true
+    );
+    project.close();
+    if (Debug.shouldAssert(1 /* Normal */)) {
+      this.filenameToScriptInfo.forEach((info) => Debug.assert(
+        !info.isAttached(project),
+        "Found script Info still attached to project",
+        () => `${project.projectName}: ScriptInfos still attached: ${JSON.stringify(
+          arrayFrom(
+            mapDefinedIterator(
+              this.filenameToScriptInfo.values(),
+              (info2) => info2.isAttached(project) ? {
+                fileName: info2.fileName,
+                projects: info2.containingProjects.map((p) => p.projectName),
+                hasMixedContent: info2.hasMixedContent
+              } : void 0
+            )
+          ),
+          /*replacer*/
+          void 0,
+          " "
+        )}`
+      ));
     }
-    assignOrphanScriptInfoToInferredProject(info, projectRootPath) {
-      Debug.assert(info.isOrphan());
-      const project = this.getOrCreateInferredProjectForProjectRootPathIfEnabled(info, projectRootPath) || this.getOrCreateSingleInferredProjectIfEnabled() || this.getOrCreateSingleInferredWithoutProjectRoot(
-        info.isDynamic ? projectRootPath || this.currentDirectory : getDirectoryPath(
-          isRootedDiskPath(info.fileName) ? info.fileName : getNormalizedAbsolutePath(
-            info.fileName,
-            projectRootPath ? this.getNormalizedAbsolutePath(projectRootPath) : this.currentDirectory
-          )
-        )
-      );
-      project.addRoot(info);
-      if (info.containingProjects[0] !== project) {
-        info.detachFromProject(project);
-        info.containingProjects.unshift(project);
-      }
-      project.updateGraph();
-      if (!this.useSingleInferredProject && !project.projectRootPath) {
-        for (const inferredProject of this.inferredProjects) {
-          if (inferredProject === project || inferredProject.isOrphan()) {
-            continue;
-          }
-          const roots = inferredProject.getRootScriptInfos();
-          Debug.assert(roots.length === 1 || !!inferredProject.projectRootPath);
-          if (roots.length === 1 && forEach(roots[0].containingProjects, (p) => p !== roots[0].containingProjects[0] && !p.isOrphan())) {
-            inferredProject.removeFile(roots[0], true, true);
-          }
-        }
-      }
-      return project;
+    this.pendingProjectUpdates.delete(project.getProjectName());
+    switch (project.projectKind) {
+      case 2 /* External */:
+        unorderedRemoveItem(this.externalProjects, project);
+        this.projectToSizeMap.delete(project.getProjectName());
+        break;
+      case 1 /* Configured */:
+        this.configuredProjects.delete(project.canonicalConfigFilePath);
+        this.projectToSizeMap.delete(project.canonicalConfigFilePath);
+        break;
+      case 0 /* Inferred */:
+        unorderedRemoveItem(this.inferredProjects, project);
+        break;
     }
-    assignOrphanScriptInfosToInferredProject() {
-      this.openFiles.forEach((projectRootPath, path) => {
-        const info = this.getScriptInfoForPath(path);
-        if (info.isOrphan()) {
-          this.assignOrphanScriptInfoToInferredProject(info, projectRootPath);
-        }
-      });
+  }
+  /** @internal */
+  assignOrphanScriptInfoToInferredProject(info, projectRootPath) {
+    Debug.assert(info.isOrphan());
+    const project = this.getOrCreateInferredProjectForProjectRootPathIfEnabled(info, projectRootPath) || this.getOrCreateSingleInferredProjectIfEnabled() || this.getOrCreateSingleInferredWithoutProjectRoot(
+      info.isDynamic ? projectRootPath || this.currentDirectory : getDirectoryPath(
+        isRootedDiskPath(info.fileName) ? info.fileName : getNormalizedAbsolutePath(
+          info.fileName,
+          projectRootPath ? this.getNormalizedAbsolutePath(projectRootPath) : this.currentDirectory
+        )
+      )
+    );
+    project.addRoot(info);
+    if (info.containingProjects[0] !== project) {
+      info.detachFromProject(project);
+      info.containingProjects.unshift(project);
     }
-    closeOpenFile(info, skipAssignOrphanScriptInfosToInferredProject) {
-      const fileExists = info.isDynamic ? false : this.host.fileExists(info.fileName);
-      info.close(fileExists);
-      this.stopWatchingConfigFilesForClosedScriptInfo(info);
-      const canonicalFileName = this.toCanonicalFileName(info.fileName);
-      if (this.openFilesWithNonRootedDiskPath.get(canonicalFileName) === info) {
-        this.openFilesWithNonRootedDiskPath.delete(canonicalFileName);
-      }
-      let ensureProjectsForOpenFiles = false;
-      for (const p of info.containingProjects) {
-        if (isConfiguredProject(p)) {
-          if (info.hasMixedContent) {
-            info.registerFileUpdate();
-          }
-          const reloadLevel = p.openFileWatchTriggered.get(info.path);
-          if (reloadLevel !== void 0) {
-            p.openFileWatchTriggered.delete(info.path);
-            if (p.pendingReload !== void 0 && p.pendingReload < reloadLevel) {
-              p.pendingReload = reloadLevel;
-              p.markFileAsDirty(info.path);
-            }
-          }
-        } else if (isInferredProject(p) && p.isRoot(info)) {
-          if (p.isProjectWithSingleRoot()) {
-            ensureProjectsForOpenFiles = true;
-          }
-          p.removeFile(info, fileExists, true);
+    project.updateGraph();
+    if (!this.useSingleInferredProject && !project.projectRootPath) {
+      for (const inferredProject of this.inferredProjects) {
+        if (inferredProject === project || inferredProject.isOrphan()) {
+          continue;
         }
-        if (!p.languageServiceEnabled) {
-          p.markAsDirty();
+        const roots = inferredProject.getRootScriptInfos();
+        Debug.assert(roots.length === 1 || !!inferredProject.projectRootPath);
+        if (roots.length === 1 && forEach(roots[0].containingProjects, (p) => p !== roots[0].containingProjects[0] && !p.isOrphan())) {
+          inferredProject.removeFile(
+            roots[0],
+            /*fileExists*/
+            true,
+            /*detachFromProject*/
+            true
+          );
         }
       }
-      this.openFiles.delete(info.path);
-      this.configFileForOpenFiles.delete(info.path);
-      if (!skipAssignOrphanScriptInfosToInferredProject && ensureProjectsForOpenFiles) {
-        this.assignOrphanScriptInfosToInferredProject();
-      }
-      if (fileExists) {
-        this.watchClosedScriptInfo(info);
-      } else {
-        this.handleDeletedFile(info);
-      }
-      return ensureProjectsForOpenFiles;
     }
-    deleteScriptInfo(info) {
-      this.filenameToScriptInfo.delete(info.path);
-      this.filenameToScriptInfoVersion.set(info.path, info.getVersion());
-      const realpath = info.getRealpathIfDifferent();
-      if (realpath) {
-        this.realpathToScriptInfos.remove(realpath, info);
+    return project;
+  }
+  assignOrphanScriptInfosToInferredProject() {
+    this.openFiles.forEach((projectRootPath, path) => {
+      const info = this.getScriptInfoForPath(path);
+      if (info.isOrphan()) {
+        this.assignOrphanScriptInfoToInferredProject(info, projectRootPath);
       }
-    }
-    configFileExists(configFileName, canonicalConfigFilePath, info) {
-      var _a2;
-      let configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-      if (configFileExistenceInfo) {
-        if (isOpenScriptInfo(info) && !((_a2 = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a2.has(info.path))) {
-          (configFileExistenceInfo.openFilesImpactedByConfigFile || (configFileExistenceInfo.openFilesImpactedByConfigFile = /* @__PURE__ */ new Map())).set(info.path, false);
+    });
+  }
+  /**
+   * Remove this file from the set of open, non-configured files.
+   * @param info The file that has been closed or newly configured
+   */
+  closeOpenFile(info, skipAssignOrphanScriptInfosToInferredProject) {
+    const fileExists = info.isDynamic ? false : this.host.fileExists(info.fileName);
+    info.close(fileExists);
+    this.stopWatchingConfigFilesForClosedScriptInfo(info);
+    const canonicalFileName = this.toCanonicalFileName(info.fileName);
+    if (this.openFilesWithNonRootedDiskPath.get(canonicalFileName) === info) {
+      this.openFilesWithNonRootedDiskPath.delete(canonicalFileName);
+    }
+    let ensureProjectsForOpenFiles = false;
+    for (const p of info.containingProjects) {
+      if (isConfiguredProject(p)) {
+        if (info.hasMixedContent) {
+          info.registerFileUpdate();
+        }
+        const reloadLevel = p.openFileWatchTriggered.get(info.path);
+        if (reloadLevel !== void 0) {
+          p.openFileWatchTriggered.delete(info.path);
+          if (p.pendingReload !== void 0 && p.pendingReload < reloadLevel) {
+            p.pendingReload = reloadLevel;
+            p.markFileAsDirty(info.path);
+          }
+        }
+      } else if (isInferredProject(p) && p.isRoot(info)) {
+        if (p.isProjectWithSingleRoot()) {
+          ensureProjectsForOpenFiles = true;
         }
-        return configFileExistenceInfo.exists;
+        p.removeFile(
+          info,
+          fileExists,
+          /*detachFromProject*/
+          true
+        );
       }
-      const exists = this.host.fileExists(configFileName);
-      let openFilesImpactedByConfigFile;
-      if (isOpenScriptInfo(info)) {
-        (openFilesImpactedByConfigFile || (openFilesImpactedByConfigFile = /* @__PURE__ */ new Map())).set(info.path, false);
+      if (!p.languageServiceEnabled) {
+        p.markAsDirty();
       }
-      configFileExistenceInfo = { exists, openFilesImpactedByConfigFile };
-      this.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo);
-      return exists;
     }
-    createConfigFileWatcherForParsedConfig(configFileName, canonicalConfigFilePath, forProject) {
-      var _a2, _b;
-      const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-      if (!configFileExistenceInfo.watcher || configFileExistenceInfo.watcher === noopConfigFileWatcher) {
-        configFileExistenceInfo.watcher = this.watchFactory.watchFile(
-          configFileName,
-          (_fileName, eventKind) => this.onConfigFileChanged(canonicalConfigFilePath, eventKind),
-          2e3 /* High */,
-          this.getWatchOptionsFromProjectWatchOptions((_b = (_a2 = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config) == null ? void 0 : _a2.parsedCommandLine) == null ? void 0 : _b.watchOptions),
-          WatchType.ConfigFile,
-          forProject
-        );
+    this.openFiles.delete(info.path);
+    this.configFileForOpenFiles.delete(info.path);
+    if (!skipAssignOrphanScriptInfosToInferredProject && ensureProjectsForOpenFiles) {
+      this.assignOrphanScriptInfosToInferredProject();
+    }
+    if (fileExists) {
+      this.watchClosedScriptInfo(info);
+    } else {
+      this.handleDeletedFile(info);
+    }
+    return ensureProjectsForOpenFiles;
+  }
+  deleteScriptInfo(info) {
+    this.filenameToScriptInfo.delete(info.path);
+    this.filenameToScriptInfoVersion.set(info.path, info.getVersion());
+    const realpath = info.getRealpathIfDifferent();
+    if (realpath) {
+      this.realpathToScriptInfos.remove(realpath, info);
+    }
+  }
+  configFileExists(configFileName, canonicalConfigFilePath, info) {
+    var _a2;
+    let configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+    if (configFileExistenceInfo) {
+      if (isOpenScriptInfo(info) && !((_a2 = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a2.has(info.path))) {
+        (configFileExistenceInfo.openFilesImpactedByConfigFile || (configFileExistenceInfo.openFilesImpactedByConfigFile = /* @__PURE__ */ new Map())).set(info.path, false);
       }
-      const projects = configFileExistenceInfo.config.projects;
-      projects.set(forProject.canonicalConfigFilePath, projects.get(forProject.canonicalConfigFilePath) || false);
+      return configFileExistenceInfo.exists;
     }
-    configFileExistenceImpactsRootOfInferredProject(configFileExistenceInfo) {
-      return configFileExistenceInfo.openFilesImpactedByConfigFile && forEachEntry(configFileExistenceInfo.openFilesImpactedByConfigFile, identity);
+    const exists = this.host.fileExists(configFileName);
+    let openFilesImpactedByConfigFile;
+    if (isOpenScriptInfo(info)) {
+      (openFilesImpactedByConfigFile || (openFilesImpactedByConfigFile = /* @__PURE__ */ new Map())).set(info.path, false);
     }
-    releaseParsedConfig(canonicalConfigFilePath, forProject) {
-      var _a2, _b, _c;
-      const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-      if (!((_a2 = configFileExistenceInfo.config) == null ? void 0 : _a2.projects.delete(forProject.canonicalConfigFilePath)))
-        return;
-      if ((_b = configFileExistenceInfo.config) == null ? void 0 : _b.projects.size)
-        return;
-      configFileExistenceInfo.config = void 0;
-      clearSharedExtendedConfigFileWatcher(canonicalConfigFilePath, this.sharedExtendedConfigFileWatchers);
-      Debug.checkDefined(configFileExistenceInfo.watcher);
-      if ((_c = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _c.size) {
-        if (this.configFileExistenceImpactsRootOfInferredProject(configFileExistenceInfo)) {
-          if (!canWatchDirectoryOrFile(getDirectoryPath(canonicalConfigFilePath))) {
-            configFileExistenceInfo.watcher.close();
-            configFileExistenceInfo.watcher = noopConfigFileWatcher;
-          }
-        } else {
+    configFileExistenceInfo = { exists, openFilesImpactedByConfigFile };
+    this.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo);
+    return exists;
+  }
+  /** @internal */
+  createConfigFileWatcherForParsedConfig(configFileName, canonicalConfigFilePath, forProject) {
+    var _a2, _b;
+    const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+    if (!configFileExistenceInfo.watcher || configFileExistenceInfo.watcher === noopConfigFileWatcher) {
+      configFileExistenceInfo.watcher = this.watchFactory.watchFile(
+        configFileName,
+        (_fileName, eventKind) => this.onConfigFileChanged(canonicalConfigFilePath, eventKind),
+        2e3 /* High */,
+        this.getWatchOptionsFromProjectWatchOptions((_b = (_a2 = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config) == null ? void 0 : _a2.parsedCommandLine) == null ? void 0 : _b.watchOptions),
+        WatchType.ConfigFile,
+        forProject
+      );
+    }
+    const projects = configFileExistenceInfo.config.projects;
+    projects.set(forProject.canonicalConfigFilePath, projects.get(forProject.canonicalConfigFilePath) || false);
+  }
+  /**
+   * Returns true if the configFileExistenceInfo is needed/impacted by open files that are root of inferred project
+   */
+  configFileExistenceImpactsRootOfInferredProject(configFileExistenceInfo) {
+    return configFileExistenceInfo.openFilesImpactedByConfigFile && forEachEntry(configFileExistenceInfo.openFilesImpactedByConfigFile, identity);
+  }
+  /** @internal */
+  releaseParsedConfig(canonicalConfigFilePath, forProject) {
+    var _a2, _b, _c;
+    const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+    if (!((_a2 = configFileExistenceInfo.config) == null ? void 0 : _a2.projects.delete(forProject.canonicalConfigFilePath)))
+      return;
+    if ((_b = configFileExistenceInfo.config) == null ? void 0 : _b.projects.size)
+      return;
+    configFileExistenceInfo.config = void 0;
+    clearSharedExtendedConfigFileWatcher(canonicalConfigFilePath, this.sharedExtendedConfigFileWatchers);
+    Debug.checkDefined(configFileExistenceInfo.watcher);
+    if ((_c = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _c.size) {
+      if (this.configFileExistenceImpactsRootOfInferredProject(configFileExistenceInfo)) {
+        if (!canWatchDirectoryOrFile(getDirectoryPath(canonicalConfigFilePath))) {
           configFileExistenceInfo.watcher.close();
-          configFileExistenceInfo.watcher = void 0;
+          configFileExistenceInfo.watcher = noopConfigFileWatcher;
         }
       } else {
-        configFileExistenceInfo.watcher.close();
-        this.configFileExistenceInfoCache.delete(canonicalConfigFilePath);
-      }
-    }
-    closeConfigFileWatcherOnReleaseOfOpenFile(configFileExistenceInfo) {
-      if (configFileExistenceInfo.watcher && !configFileExistenceInfo.config && !this.configFileExistenceImpactsRootOfInferredProject(configFileExistenceInfo)) {
         configFileExistenceInfo.watcher.close();
         configFileExistenceInfo.watcher = void 0;
       }
-    }
-    stopWatchingConfigFilesForClosedScriptInfo(info) {
-      Debug.assert(!info.isScriptOpen());
-      this.forEachConfigFileLocation(info, (canonicalConfigFilePath) => {
-        var _a2, _b, _c;
-        const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-        if (configFileExistenceInfo) {
-          const infoIsRootOfInferredProject = (_a2 = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a2.get(info.path);
-          (_b = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _b.delete(info.path);
-          if (infoIsRootOfInferredProject) {
-            this.closeConfigFileWatcherOnReleaseOfOpenFile(configFileExistenceInfo);
-          }
-          if (!((_c = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _c.size) && !configFileExistenceInfo.config) {
-            Debug.assert(!configFileExistenceInfo.watcher);
-            this.configFileExistenceInfoCache.delete(canonicalConfigFilePath);
-          }
-        }
-      });
-    }
-    startWatchingConfigFilesForInferredProjectRoot(info) {
-      Debug.assert(info.isScriptOpen());
-      this.forEachConfigFileLocation(info, (canonicalConfigFilePath, configFileName) => {
-        let configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-        if (!configFileExistenceInfo) {
-          configFileExistenceInfo = { exists: this.host.fileExists(configFileName) };
-          this.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo);
-        }
-        (configFileExistenceInfo.openFilesImpactedByConfigFile || (configFileExistenceInfo.openFilesImpactedByConfigFile = /* @__PURE__ */ new Map())).set(info.path, true);
-        configFileExistenceInfo.watcher || (configFileExistenceInfo.watcher = canWatchDirectoryOrFile(getDirectoryPath(canonicalConfigFilePath)) ? this.watchFactory.watchFile(
-          configFileName,
-          (_filename, eventKind) => this.onConfigFileChanged(canonicalConfigFilePath, eventKind),
-          2e3 /* High */,
-          this.hostConfiguration.watchOptions,
-          WatchType.ConfigFileForInferredRoot
-        ) : noopConfigFileWatcher);
-      });
-    }
-    stopWatchingConfigFilesForInferredProjectRoot(info) {
-      this.forEachConfigFileLocation(info, (canonicalConfigFilePath) => {
-        var _a2;
-        const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-        if ((_a2 = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a2.has(info.path)) {
-          Debug.assert(info.isScriptOpen());
-          configFileExistenceInfo.openFilesImpactedByConfigFile.set(info.path, false);
+    } else {
+      configFileExistenceInfo.watcher.close();
+      this.configFileExistenceInfoCache.delete(canonicalConfigFilePath);
+    }
+  }
+  /**
+   * Close the config file watcher in the cached ConfigFileExistenceInfo
+   *   if there arent any open files that are root of inferred project and there is no parsed config held by any project
+   *
+   * @internal
+   */
+  closeConfigFileWatcherOnReleaseOfOpenFile(configFileExistenceInfo) {
+    if (configFileExistenceInfo.watcher && !configFileExistenceInfo.config && !this.configFileExistenceImpactsRootOfInferredProject(configFileExistenceInfo)) {
+      configFileExistenceInfo.watcher.close();
+      configFileExistenceInfo.watcher = void 0;
+    }
+  }
+  /**
+   * This is called on file close, so that we stop watching the config file for this script info
+   */
+  stopWatchingConfigFilesForClosedScriptInfo(info) {
+    Debug.assert(!info.isScriptOpen());
+    this.forEachConfigFileLocation(info, (canonicalConfigFilePath) => {
+      var _a2, _b, _c;
+      const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+      if (configFileExistenceInfo) {
+        const infoIsRootOfInferredProject = (_a2 = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a2.get(info.path);
+        (_b = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _b.delete(info.path);
+        if (infoIsRootOfInferredProject) {
           this.closeConfigFileWatcherOnReleaseOfOpenFile(configFileExistenceInfo);
         }
-      });
-    }
-    forEachConfigFileLocation(info, action) {
-      if (this.serverMode !== 0 /* Semantic */) {
-        return void 0;
-      }
-      Debug.assert(!isOpenScriptInfo(info) || this.openFiles.has(info.path));
-      const projectRootPath = this.openFiles.get(info.path);
-      const scriptInfo = Debug.checkDefined(this.getScriptInfo(info.path));
-      if (scriptInfo.isDynamic)
-        return void 0;
-      let searchPath = asNormalizedPath(getDirectoryPath(info.fileName));
-      const isSearchPathInProjectRoot = () => containsPath(projectRootPath, searchPath, this.currentDirectory, !this.host.useCaseSensitiveFileNames);
-      const anySearchPathOk = !projectRootPath || !isSearchPathInProjectRoot();
-      let searchInDirectory = !isAncestorConfigFileInfo(info);
-      do {
-        if (searchInDirectory) {
-          const canonicalSearchPath = normalizedPathToPath(searchPath, this.currentDirectory, this.toCanonicalFileName);
-          const tsconfigFileName = asNormalizedPath(combinePaths(searchPath, "tsconfig.json"));
-          let result = action(combinePaths(canonicalSearchPath, "tsconfig.json"), tsconfigFileName);
-          if (result)
-            return tsconfigFileName;
-          const jsconfigFileName = asNormalizedPath(combinePaths(searchPath, "jsconfig.json"));
-          result = action(combinePaths(canonicalSearchPath, "jsconfig.json"), jsconfigFileName);
-          if (result)
-            return jsconfigFileName;
-          if (isNodeModulesDirectory(canonicalSearchPath)) {
-            break;
-          }
+        if (!((_c = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _c.size) && !configFileExistenceInfo.config) {
+          Debug.assert(!configFileExistenceInfo.watcher);
+          this.configFileExistenceInfoCache.delete(canonicalConfigFilePath);
         }
-        const parentPath = asNormalizedPath(getDirectoryPath(searchPath));
-        if (parentPath === searchPath)
-          break;
-        searchPath = parentPath;
-        searchInDirectory = true;
-      } while (anySearchPathOk || isSearchPathInProjectRoot());
-      return void 0;
-    }
-    findDefaultConfiguredProject(info) {
-      if (!info.isScriptOpen())
-        return void 0;
-      const configFileName = this.getConfigFileNameForFile(info);
-      const project = configFileName && this.findConfiguredProjectByProjectName(configFileName);
-      return project && projectContainsInfoDirectly(project, info) ? project : project == null ? void 0 : project.getDefaultChildProjectFromProjectWithReferences(info);
-    }
-    getConfigFileNameForFile(info) {
-      if (isOpenScriptInfo(info)) {
-        Debug.assert(info.isScriptOpen());
-        const result = this.configFileForOpenFiles.get(info.path);
-        if (result !== void 0)
-          return result || void 0;
       }
-      this.logger.info(`Search path: ${getDirectoryPath(info.fileName)}`);
-      const configFileName = this.forEachConfigFileLocation(info, (canonicalConfigFilePath, configFileName2) => this.configFileExists(configFileName2, canonicalConfigFilePath, info));
-      if (configFileName) {
-        this.logger.info(`For info: ${info.fileName} :: Config file name: ${configFileName}`);
-      } else {
-        this.logger.info(`For info: ${info.fileName} :: No config files found.`);
+    });
+  }
+  /**
+   * This is called by inferred project whenever script info is added as a root
+   *
+   * @internal
+   */
+  startWatchingConfigFilesForInferredProjectRoot(info) {
+    Debug.assert(info.isScriptOpen());
+    this.forEachConfigFileLocation(info, (canonicalConfigFilePath, configFileName) => {
+      let configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+      if (!configFileExistenceInfo) {
+        configFileExistenceInfo = { exists: this.host.fileExists(configFileName) };
+        this.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo);
       }
-      if (isOpenScriptInfo(info)) {
-        this.configFileForOpenFiles.set(info.path, configFileName || false);
+      (configFileExistenceInfo.openFilesImpactedByConfigFile || (configFileExistenceInfo.openFilesImpactedByConfigFile = /* @__PURE__ */ new Map())).set(info.path, true);
+      configFileExistenceInfo.watcher || (configFileExistenceInfo.watcher = canWatchDirectoryOrFile(getDirectoryPath(canonicalConfigFilePath)) ? this.watchFactory.watchFile(
+        configFileName,
+        (_filename, eventKind) => this.onConfigFileChanged(canonicalConfigFilePath, eventKind),
+        2e3 /* High */,
+        this.hostConfiguration.watchOptions,
+        WatchType.ConfigFileForInferredRoot
+      ) : noopConfigFileWatcher);
+    });
+  }
+  /**
+   * This is called by inferred project whenever root script info is removed from it
+   *
+   * @internal
+   */
+  stopWatchingConfigFilesForInferredProjectRoot(info) {
+    this.forEachConfigFileLocation(info, (canonicalConfigFilePath) => {
+      var _a2;
+      const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+      if ((_a2 = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a2.has(info.path)) {
+        Debug.assert(info.isScriptOpen());
+        configFileExistenceInfo.openFilesImpactedByConfigFile.set(info.path, false);
+        this.closeConfigFileWatcherOnReleaseOfOpenFile(configFileExistenceInfo);
       }
-      return configFileName;
+    });
+  }
+  /**
+   * This function tries to search for a tsconfig.json for the given file.
+   * This is different from the method the compiler uses because
+   * the compiler can assume it will always start searching in the
+   * current directory (the directory in which tsc was invoked).
+   * The server must start searching from the directory containing
+   * the newly opened file.
+   */
+  forEachConfigFileLocation(info, action) {
+    if (this.serverMode !== 0 /* Semantic */) {
+      return void 0;
     }
-    printProjects() {
-      if (!this.logger.hasLevel(1 /* normal */)) {
-        return;
+    Debug.assert(!isOpenScriptInfo(info) || this.openFiles.has(info.path));
+    const projectRootPath = this.openFiles.get(info.path);
+    const scriptInfo = Debug.checkDefined(this.getScriptInfo(info.path));
+    if (scriptInfo.isDynamic)
+      return void 0;
+    let searchPath = asNormalizedPath(getDirectoryPath(info.fileName));
+    const isSearchPathInProjectRoot = () => containsPath(projectRootPath, searchPath, this.currentDirectory, !this.host.useCaseSensitiveFileNames);
+    const anySearchPathOk = !projectRootPath || !isSearchPathInProjectRoot();
+    let searchInDirectory = !isAncestorConfigFileInfo(info);
+    do {
+      if (searchInDirectory) {
+        const canonicalSearchPath = normalizedPathToPath(searchPath, this.currentDirectory, this.toCanonicalFileName);
+        const tsconfigFileName = asNormalizedPath(combinePaths(searchPath, "tsconfig.json"));
+        let result = action(combinePaths(canonicalSearchPath, "tsconfig.json"), tsconfigFileName);
+        if (result)
+          return tsconfigFileName;
+        const jsconfigFileName = asNormalizedPath(combinePaths(searchPath, "jsconfig.json"));
+        result = action(combinePaths(canonicalSearchPath, "jsconfig.json"), jsconfigFileName);
+        if (result)
+          return jsconfigFileName;
+        if (isNodeModulesDirectory(canonicalSearchPath)) {
+          break;
+        }
       }
-      this.logger.startGroup();
-      this.externalProjects.forEach(printProjectWithoutFileNames);
-      this.configuredProjects.forEach(printProjectWithoutFileNames);
-      this.inferredProjects.forEach(printProjectWithoutFileNames);
-      this.logger.info("Open files: ");
-      this.openFiles.forEach((projectRootPath, path) => {
-        const info = this.getScriptInfoForPath(path);
-        this.logger.info(`	FileName: ${info.fileName} ProjectRootPath: ${projectRootPath}`);
-        this.logger.info(`		Projects: ${info.containingProjects.map((p) => p.getProjectName())}`);
-      });
-      this.logger.endGroup();
+      const parentPath = asNormalizedPath(getDirectoryPath(searchPath));
+      if (parentPath === searchPath)
+        break;
+      searchPath = parentPath;
+      searchInDirectory = true;
+    } while (anySearchPathOk || isSearchPathInProjectRoot());
+    return void 0;
+  }
+  /** @internal */
+  findDefaultConfiguredProject(info) {
+    if (!info.isScriptOpen())
+      return void 0;
+    const configFileName = this.getConfigFileNameForFile(info);
+    const project = configFileName && this.findConfiguredProjectByProjectName(configFileName);
+    return project && projectContainsInfoDirectly(project, info) ? project : project == null ? void 0 : project.getDefaultChildProjectFromProjectWithReferences(info);
+  }
+  /**
+   * This function tries to search for a tsconfig.json for the given file.
+   * This is different from the method the compiler uses because
+   * the compiler can assume it will always start searching in the
+   * current directory (the directory in which tsc was invoked).
+   * The server must start searching from the directory containing
+   * the newly opened file.
+   * If script info is passed in, it is asserted to be open script info
+   * otherwise just file name
+   */
+  getConfigFileNameForFile(info) {
+    if (isOpenScriptInfo(info)) {
+      Debug.assert(info.isScriptOpen());
+      const result = this.configFileForOpenFiles.get(info.path);
+      if (result !== void 0)
+        return result || void 0;
+    }
+    this.logger.info(`Search path: ${getDirectoryPath(info.fileName)}`);
+    const configFileName = this.forEachConfigFileLocation(info, (canonicalConfigFilePath, configFileName2) => this.configFileExists(configFileName2, canonicalConfigFilePath, info));
+    if (configFileName) {
+      this.logger.info(`For info: ${info.fileName} :: Config file name: ${configFileName}`);
+    } else {
+      this.logger.info(`For info: ${info.fileName} :: No config files found.`);
     }
-    findConfiguredProjectByProjectName(configFileName) {
-      const canonicalConfigFilePath = asNormalizedPath(this.toCanonicalFileName(configFileName));
-      return this.getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath);
+    if (isOpenScriptInfo(info)) {
+      this.configFileForOpenFiles.set(info.path, configFileName || false);
     }
-    getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath) {
-      return this.configuredProjects.get(canonicalConfigFilePath);
+    return configFileName;
+  }
+  printProjects() {
+    if (!this.logger.hasLevel(1 /* normal */)) {
+      return;
     }
-    findExternalProjectByProjectName(projectFileName) {
-      return findProjectByName(projectFileName, this.externalProjects);
+    this.logger.startGroup();
+    this.externalProjects.forEach(printProjectWithoutFileNames);
+    this.configuredProjects.forEach(printProjectWithoutFileNames);
+    this.inferredProjects.forEach(printProjectWithoutFileNames);
+    this.logger.info("Open files: ");
+    this.openFiles.forEach((projectRootPath, path) => {
+      const info = this.getScriptInfoForPath(path);
+      this.logger.info(`	FileName: ${info.fileName} ProjectRootPath: ${projectRootPath}`);
+      this.logger.info(`		Projects: ${info.containingProjects.map((p) => p.getProjectName())}`);
+    });
+    this.logger.endGroup();
+  }
+  /** @internal */
+  findConfiguredProjectByProjectName(configFileName) {
+    const canonicalConfigFilePath = asNormalizedPath(this.toCanonicalFileName(configFileName));
+    return this.getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath);
+  }
+  getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath) {
+    return this.configuredProjects.get(canonicalConfigFilePath);
+  }
+  findExternalProjectByProjectName(projectFileName) {
+    return findProjectByName(projectFileName, this.externalProjects);
+  }
+  /** Get a filename if the language service exceeds the maximum allowed program size; otherwise returns undefined. */
+  getFilenameForExceededTotalSizeLimitForNonTsFiles(name, options, fileNames, propertyReader) {
+    if (options && options.disableSizeLimit || !this.host.getFileSize) {
+      return;
     }
-    getFilenameForExceededTotalSizeLimitForNonTsFiles(name, options, fileNames, propertyReader) {
-      if (options && options.disableSizeLimit || !this.host.getFileSize) {
-        return;
+    let availableSpace = maxProgramSizeForNonTsFiles;
+    this.projectToSizeMap.set(name, 0);
+    this.projectToSizeMap.forEach((val) => availableSpace -= val || 0);
+    let totalNonTsFileSize = 0;
+    for (const f of fileNames) {
+      const fileName = propertyReader.getFileName(f);
+      if (hasTSFileExtension(fileName)) {
+        continue;
       }
-      let availableSpace = maxProgramSizeForNonTsFiles;
-      this.projectToSizeMap.set(name, 0);
-      this.projectToSizeMap.forEach((val) => availableSpace -= val || 0);
-      let totalNonTsFileSize = 0;
-      for (const f of fileNames) {
-        const fileName = propertyReader.getFileName(f);
-        if (hasTSFileExtension(fileName)) {
-          continue;
-        }
-        totalNonTsFileSize += this.host.getFileSize(fileName);
-        if (totalNonTsFileSize > maxProgramSizeForNonTsFiles || totalNonTsFileSize > availableSpace) {
-          const top5LargestFiles = fileNames.map((f2) => propertyReader.getFileName(f2)).filter((name2) => !hasTSFileExtension(name2)).map((name2) => ({ name: name2, size: this.host.getFileSize(name2) })).sort((a, b) => b.size - a.size).slice(0, 5);
-          this.logger.info(`Non TS file size exceeded limit (${totalNonTsFileSize}). Largest files: ${top5LargestFiles.map((file) => `${file.name}:${file.size}`).join(", ")}`);
-          return fileName;
-        }
+      totalNonTsFileSize += this.host.getFileSize(fileName);
+      if (totalNonTsFileSize > maxProgramSizeForNonTsFiles || totalNonTsFileSize > availableSpace) {
+        const top5LargestFiles = fileNames.map((f2) => propertyReader.getFileName(f2)).filter((name2) => !hasTSFileExtension(name2)).map((name2) => ({ name: name2, size: this.host.getFileSize(name2) })).sort((a, b) => b.size - a.size).slice(0, 5);
+        this.logger.info(`Non TS file size exceeded limit (${totalNonTsFileSize}). Largest files: ${top5LargestFiles.map((file) => `${file.name}:${file.size}`).join(", ")}`);
+        return fileName;
       }
-      this.projectToSizeMap.set(name, totalNonTsFileSize);
     }
-    createExternalProject(projectFileName, files, options, typeAcquisition, excludedFiles) {
-      const compilerOptions = convertCompilerOptions(options);
-      const watchOptionsAndErrors = convertWatchOptions(options, getDirectoryPath(normalizeSlashes(projectFileName)));
-      const project = new ExternalProject2(
-        projectFileName,
-        this,
-        this.documentRegistry,
-        compilerOptions,
-        this.getFilenameForExceededTotalSizeLimitForNonTsFiles(projectFileName, compilerOptions, files, externalFilePropertyReader),
-        options.compileOnSave === void 0 ? true : options.compileOnSave,
-        void 0,
-        this.currentPluginConfigOverrides,
-        watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions
-      );
-      project.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors);
-      project.excludedFiles = excludedFiles;
-      this.addFilesToNonInferredProject(project, files, externalFilePropertyReader, typeAcquisition);
-      this.externalProjects.push(project);
-      return project;
-    }
-    sendProjectTelemetry(project) {
-      if (this.seenProjects.has(project.projectName)) {
-        setProjectOptionsUsed(project);
-        return;
-      }
-      this.seenProjects.set(project.projectName, true);
-      if (!this.eventHandler || !this.host.createSHA256Hash) {
-        setProjectOptionsUsed(project);
-        return;
-      }
-      const projectOptions = isConfiguredProject(project) ? project.projectOptions : void 0;
+    this.projectToSizeMap.set(name, totalNonTsFileSize);
+  }
+  createExternalProject(projectFileName, files, options, typeAcquisition, excludedFiles) {
+    const compilerOptions = convertCompilerOptions(options);
+    const watchOptionsAndErrors = convertWatchOptions(options, getDirectoryPath(normalizeSlashes(projectFileName)));
+    const project = new ExternalProject2(
+      projectFileName,
+      this,
+      this.documentRegistry,
+      compilerOptions,
+      /*lastFileExceededProgramSize*/
+      this.getFilenameForExceededTotalSizeLimitForNonTsFiles(projectFileName, compilerOptions, files, externalFilePropertyReader),
+      options.compileOnSave === void 0 ? true : options.compileOnSave,
+      /*projectFilePath*/
+      void 0,
+      this.currentPluginConfigOverrides,
+      watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions
+    );
+    project.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors);
+    project.excludedFiles = excludedFiles;
+    this.addFilesToNonInferredProject(project, files, externalFilePropertyReader, typeAcquisition);
+    this.externalProjects.push(project);
+    return project;
+  }
+  /** @internal */
+  sendProjectTelemetry(project) {
+    if (this.seenProjects.has(project.projectName)) {
       setProjectOptionsUsed(project);
-      const data = {
-        projectId: this.host.createSHA256Hash(project.projectName),
-        fileStats: countEachFileTypes(project.getScriptInfos(), true),
-        compilerOptions: convertCompilerOptionsForTelemetry(project.getCompilationSettings()),
-        typeAcquisition: convertTypeAcquisition2(project.getTypeAcquisition()),
-        extends: projectOptions && projectOptions.configHasExtendsProperty,
-        files: projectOptions && projectOptions.configHasFilesProperty,
-        include: projectOptions && projectOptions.configHasIncludeProperty,
-        exclude: projectOptions && projectOptions.configHasExcludeProperty,
-        compileOnSave: project.compileOnSaveEnabled,
-        configFileName: configFileName(),
-        projectType: project instanceof ExternalProject2 ? "external" : "configured",
-        languageServiceEnabled: project.languageServiceEnabled,
-        version
-      };
-      this.eventHandler({ eventName: ProjectInfoTelemetryEvent, data });
-      function configFileName() {
-        if (!isConfiguredProject(project)) {
-          return "other";
-        }
-        return getBaseConfigFileName(project.getConfigFilePath()) || "other";
-      }
-      function convertTypeAcquisition2({ enable: enable2, include, exclude }) {
-        return {
-          enable: enable2,
-          include: include !== void 0 && include.length !== 0,
-          exclude: exclude !== void 0 && exclude.length !== 0
-        };
-      }
+      return;
     }
-    addFilesToNonInferredProject(project, files, propertyReader, typeAcquisition) {
-      this.updateNonInferredProjectFiles(project, files, propertyReader);
-      project.setTypeAcquisition(typeAcquisition);
+    this.seenProjects.set(project.projectName, true);
+    if (!this.eventHandler || !this.host.createSHA256Hash) {
+      setProjectOptionsUsed(project);
+      return;
     }
-    createConfiguredProject(configFileName) {
-      var _a2;
-      (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.Session, "createConfiguredProject", { configFilePath: configFileName });
-      this.logger.info(`Creating configuration project ${configFileName}`);
-      const canonicalConfigFilePath = asNormalizedPath(this.toCanonicalFileName(configFileName));
-      let configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-      if (!configFileExistenceInfo) {
-        this.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo = { exists: true });
-      } else {
-        configFileExistenceInfo.exists = true;
-      }
-      if (!configFileExistenceInfo.config) {
-        configFileExistenceInfo.config = {
-          cachedDirectoryStructureHost: createCachedDirectoryStructureHost(this.host, this.host.getCurrentDirectory(), this.host.useCaseSensitiveFileNames),
-          projects: /* @__PURE__ */ new Map(),
-          reloadLevel: 2 /* Full */
-        };
+    const projectOptions = isConfiguredProject(project) ? project.projectOptions : void 0;
+    setProjectOptionsUsed(project);
+    const data = {
+      projectId: this.host.createSHA256Hash(project.projectName),
+      fileStats: countEachFileTypes(
+        project.getScriptInfos(),
+        /*includeSizes*/
+        true
+      ),
+      compilerOptions: convertCompilerOptionsForTelemetry(project.getCompilationSettings()),
+      typeAcquisition: convertTypeAcquisition2(project.getTypeAcquisition()),
+      extends: projectOptions && projectOptions.configHasExtendsProperty,
+      files: projectOptions && projectOptions.configHasFilesProperty,
+      include: projectOptions && projectOptions.configHasIncludeProperty,
+      exclude: projectOptions && projectOptions.configHasExcludeProperty,
+      compileOnSave: project.compileOnSaveEnabled,
+      configFileName: configFileName(),
+      projectType: project instanceof ExternalProject2 ? "external" : "configured",
+      languageServiceEnabled: project.languageServiceEnabled,
+      version
+    };
+    this.eventHandler({ eventName: ProjectInfoTelemetryEvent, data });
+    function configFileName() {
+      if (!isConfiguredProject(project)) {
+        return "other";
       }
-      const project = new ConfiguredProject2(
-        configFileName,
-        canonicalConfigFilePath,
-        this,
-        this.documentRegistry,
-        configFileExistenceInfo.config.cachedDirectoryStructureHost
-      );
-      this.configuredProjects.set(canonicalConfigFilePath, project);
-      this.createConfigFileWatcherForParsedConfig(configFileName, canonicalConfigFilePath, project);
-      return project;
+      return getBaseConfigFileName(project.getConfigFilePath()) || "other";
     }
-    createConfiguredProjectWithDelayLoad(configFileName, reason) {
-      const project = this.createConfiguredProject(configFileName);
-      project.pendingReload = 2 /* Full */;
-      project.pendingReloadReason = reason;
-      return project;
+    function convertTypeAcquisition2({ enable: enable2, include, exclude }) {
+      return {
+        enable: enable2,
+        include: include !== void 0 && include.length !== 0,
+        exclude: exclude !== void 0 && exclude.length !== 0
+      };
     }
-    createAndLoadConfiguredProject(configFileName, reason) {
-      const project = this.createConfiguredProject(configFileName);
-      this.loadConfiguredProject(project, reason);
-      return project;
+  }
+  addFilesToNonInferredProject(project, files, propertyReader, typeAcquisition) {
+    this.updateNonInferredProjectFiles(project, files, propertyReader);
+    project.setTypeAcquisition(typeAcquisition);
+  }
+  /** @internal */
+  createConfiguredProject(configFileName) {
+    var _a2;
+    (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.Session, "createConfiguredProject", { configFilePath: configFileName });
+    this.logger.info(`Creating configuration project ${configFileName}`);
+    const canonicalConfigFilePath = asNormalizedPath(this.toCanonicalFileName(configFileName));
+    let configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+    if (!configFileExistenceInfo) {
+      this.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo = { exists: true });
+    } else {
+      configFileExistenceInfo.exists = true;
     }
-    createLoadAndUpdateConfiguredProject(configFileName, reason) {
-      const project = this.createAndLoadConfiguredProject(configFileName, reason);
-      project.updateGraph();
-      return project;
+    if (!configFileExistenceInfo.config) {
+      configFileExistenceInfo.config = {
+        cachedDirectoryStructureHost: createCachedDirectoryStructureHost(this.host, this.host.getCurrentDirectory(), this.host.useCaseSensitiveFileNames),
+        projects: /* @__PURE__ */ new Map(),
+        reloadLevel: 2 /* Full */
+      };
     }
-    loadConfiguredProject(project, reason) {
-      var _a2, _b;
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "loadConfiguredProject", { configFilePath: project.canonicalConfigFilePath });
-      this.sendProjectLoadingStartEvent(project, reason);
-      const configFilename = asNormalizedPath(normalizePath(project.getConfigFilePath()));
-      const configFileExistenceInfo = this.ensureParsedConfigUptoDate(
-        configFilename,
-        project.canonicalConfigFilePath,
-        this.configFileExistenceInfoCache.get(project.canonicalConfigFilePath),
-        project
-      );
-      const parsedCommandLine = configFileExistenceInfo.config.parsedCommandLine;
-      Debug.assert(!!parsedCommandLine.fileNames);
-      const compilerOptions = parsedCommandLine.options;
-      if (!project.projectOptions) {
-        project.projectOptions = {
-          configHasExtendsProperty: parsedCommandLine.raw.extends !== void 0,
-          configHasFilesProperty: parsedCommandLine.raw.files !== void 0,
-          configHasIncludeProperty: parsedCommandLine.raw.include !== void 0,
-          configHasExcludeProperty: parsedCommandLine.raw.exclude !== void 0
-        };
-      }
-      project.canConfigFileJsonReportNoInputFiles = canJsonReportNoInputFiles(parsedCommandLine.raw);
-      project.setProjectErrors(parsedCommandLine.options.configFile.parseDiagnostics);
-      project.updateReferences(parsedCommandLine.projectReferences);
-      const lastFileExceededProgramSize = this.getFilenameForExceededTotalSizeLimitForNonTsFiles(project.canonicalConfigFilePath, compilerOptions, parsedCommandLine.fileNames, fileNamePropertyReader);
-      if (lastFileExceededProgramSize) {
-        project.disableLanguageService(lastFileExceededProgramSize);
-        this.configFileExistenceInfoCache.forEach((_configFileExistenceInfo, canonicalConfigFilePath) => this.stopWatchingWildCards(canonicalConfigFilePath, project));
-      } else {
-        project.setCompilerOptions(compilerOptions);
-        project.setWatchOptions(parsedCommandLine.watchOptions);
-        project.enableLanguageService();
-        this.watchWildcards(configFilename, configFileExistenceInfo, project);
-      }
-      project.enablePluginsWithOptions(compilerOptions, this.currentPluginConfigOverrides);
-      const filesToAdd = parsedCommandLine.fileNames.concat(project.getExternalFiles());
-      this.updateRootAndOptionsOfNonInferredProject(project, filesToAdd, fileNamePropertyReader, compilerOptions, parsedCommandLine.typeAcquisition, parsedCommandLine.compileOnSave, parsedCommandLine.watchOptions);
-      (_b = tracing) == null ? void 0 : _b.pop();
+    const project = new ConfiguredProject2(
+      configFileName,
+      canonicalConfigFilePath,
+      this,
+      this.documentRegistry,
+      configFileExistenceInfo.config.cachedDirectoryStructureHost
+    );
+    this.configuredProjects.set(canonicalConfigFilePath, project);
+    this.createConfigFileWatcherForParsedConfig(configFileName, canonicalConfigFilePath, project);
+    return project;
+  }
+  /** @internal */
+  createConfiguredProjectWithDelayLoad(configFileName, reason) {
+    const project = this.createConfiguredProject(configFileName);
+    project.pendingReload = 2 /* Full */;
+    project.pendingReloadReason = reason;
+    return project;
+  }
+  /** @internal */
+  createAndLoadConfiguredProject(configFileName, reason) {
+    const project = this.createConfiguredProject(configFileName);
+    this.loadConfiguredProject(project, reason);
+    return project;
+  }
+  /** @internal */
+  createLoadAndUpdateConfiguredProject(configFileName, reason) {
+    const project = this.createAndLoadConfiguredProject(configFileName, reason);
+    project.updateGraph();
+    return project;
+  }
+  /**
+   * Read the config file of the project, and update the project root file names.
+   *
+   * @internal
+   */
+  loadConfiguredProject(project, reason) {
+    var _a2, _b;
+    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "loadConfiguredProject", { configFilePath: project.canonicalConfigFilePath });
+    this.sendProjectLoadingStartEvent(project, reason);
+    const configFilename = asNormalizedPath(normalizePath(project.getConfigFilePath()));
+    const configFileExistenceInfo = this.ensureParsedConfigUptoDate(
+      configFilename,
+      project.canonicalConfigFilePath,
+      this.configFileExistenceInfoCache.get(project.canonicalConfigFilePath),
+      project
+    );
+    const parsedCommandLine = configFileExistenceInfo.config.parsedCommandLine;
+    Debug.assert(!!parsedCommandLine.fileNames);
+    const compilerOptions = parsedCommandLine.options;
+    if (!project.projectOptions) {
+      project.projectOptions = {
+        configHasExtendsProperty: parsedCommandLine.raw.extends !== void 0,
+        configHasFilesProperty: parsedCommandLine.raw.files !== void 0,
+        configHasIncludeProperty: parsedCommandLine.raw.include !== void 0,
+        configHasExcludeProperty: parsedCommandLine.raw.exclude !== void 0
+      };
     }
-    ensureParsedConfigUptoDate(configFilename, canonicalConfigFilePath, configFileExistenceInfo, forProject) {
-      var _a2, _b, _c;
-      if (configFileExistenceInfo.config) {
-        if (!configFileExistenceInfo.config.reloadLevel)
-          return configFileExistenceInfo;
-        if (configFileExistenceInfo.config.reloadLevel === 1 /* Partial */) {
-          this.reloadFileNamesOfParsedConfig(configFilename, configFileExistenceInfo.config);
-          return configFileExistenceInfo;
-        }
-      }
-      const cachedDirectoryStructureHost = ((_a2 = configFileExistenceInfo.config) == null ? void 0 : _a2.cachedDirectoryStructureHost) || createCachedDirectoryStructureHost(this.host, this.host.getCurrentDirectory(), this.host.useCaseSensitiveFileNames);
-      const configFileContent = tryReadFile(configFilename, (fileName) => this.host.readFile(fileName));
-      const configFile = parseJsonText(configFilename, isString(configFileContent) ? configFileContent : "");
-      const configFileErrors = configFile.parseDiagnostics;
-      if (!isString(configFileContent))
-        configFileErrors.push(configFileContent);
-      const parsedCommandLine = parseJsonSourceFileConfigFileContent(
-        configFile,
-        cachedDirectoryStructureHost,
-        getDirectoryPath(configFilename),
-        {},
-        configFilename,
-        [],
-        this.hostConfiguration.extraFileExtensions,
-        this.extendedConfigCache
-      );
-      if (parsedCommandLine.errors.length) {
-        configFileErrors.push(...parsedCommandLine.errors);
-      }
-      this.logger.info(`Config: ${configFilename} : ${JSON.stringify({
+    project.canConfigFileJsonReportNoInputFiles = canJsonReportNoInputFiles(parsedCommandLine.raw);
+    project.setProjectErrors(parsedCommandLine.options.configFile.parseDiagnostics);
+    project.updateReferences(parsedCommandLine.projectReferences);
+    const lastFileExceededProgramSize = this.getFilenameForExceededTotalSizeLimitForNonTsFiles(project.canonicalConfigFilePath, compilerOptions, parsedCommandLine.fileNames, fileNamePropertyReader);
+    if (lastFileExceededProgramSize) {
+      project.disableLanguageService(lastFileExceededProgramSize);
+      this.configFileExistenceInfoCache.forEach((_configFileExistenceInfo, canonicalConfigFilePath) => this.stopWatchingWildCards(canonicalConfigFilePath, project));
+    } else {
+      project.setCompilerOptions(compilerOptions);
+      project.setWatchOptions(parsedCommandLine.watchOptions);
+      project.enableLanguageService();
+      this.watchWildcards(configFilename, configFileExistenceInfo, project);
+    }
+    project.enablePluginsWithOptions(compilerOptions, this.currentPluginConfigOverrides);
+    const filesToAdd = parsedCommandLine.fileNames.concat(project.getExternalFiles());
+    this.updateRootAndOptionsOfNonInferredProject(project, filesToAdd, fileNamePropertyReader, compilerOptions, parsedCommandLine.typeAcquisition, parsedCommandLine.compileOnSave, parsedCommandLine.watchOptions);
+    (_b = tracing) == null ? void 0 : _b.pop();
+  }
+  /** @internal */
+  ensureParsedConfigUptoDate(configFilename, canonicalConfigFilePath, configFileExistenceInfo, forProject) {
+    var _a2, _b, _c;
+    if (configFileExistenceInfo.config) {
+      if (!configFileExistenceInfo.config.reloadLevel)
+        return configFileExistenceInfo;
+      if (configFileExistenceInfo.config.reloadLevel === 1 /* Partial */) {
+        this.reloadFileNamesOfParsedConfig(configFilename, configFileExistenceInfo.config);
+        return configFileExistenceInfo;
+      }
+    }
+    const cachedDirectoryStructureHost = ((_a2 = configFileExistenceInfo.config) == null ? void 0 : _a2.cachedDirectoryStructureHost) || createCachedDirectoryStructureHost(this.host, this.host.getCurrentDirectory(), this.host.useCaseSensitiveFileNames);
+    const configFileContent = tryReadFile(configFilename, (fileName) => this.host.readFile(fileName));
+    const configFile = parseJsonText(configFilename, isString(configFileContent) ? configFileContent : "");
+    const configFileErrors = configFile.parseDiagnostics;
+    if (!isString(configFileContent))
+      configFileErrors.push(configFileContent);
+    const parsedCommandLine = parseJsonSourceFileConfigFileContent(
+      configFile,
+      cachedDirectoryStructureHost,
+      getDirectoryPath(configFilename),
+      /*existingOptions*/
+      {},
+      configFilename,
+      /*resolutionStack*/
+      [],
+      this.hostConfiguration.extraFileExtensions,
+      this.extendedConfigCache
+    );
+    if (parsedCommandLine.errors.length) {
+      configFileErrors.push(...parsedCommandLine.errors);
+    }
+    this.logger.info(`Config: ${configFilename} : ${JSON.stringify(
+      {
         rootNames: parsedCommandLine.fileNames,
         options: parsedCommandLine.options,
         watchOptions: parsedCommandLine.watchOptions,
         projectReferences: parsedCommandLine.projectReferences
-      }, void 0, " ")}`);
-      const oldCommandLine = (_b = configFileExistenceInfo.config) == null ? void 0 : _b.parsedCommandLine;
-      if (!configFileExistenceInfo.config) {
-        configFileExistenceInfo.config = { parsedCommandLine, cachedDirectoryStructureHost, projects: /* @__PURE__ */ new Map() };
-      } else {
-        configFileExistenceInfo.config.parsedCommandLine = parsedCommandLine;
-        configFileExistenceInfo.config.watchedDirectoriesStale = true;
-        configFileExistenceInfo.config.reloadLevel = void 0;
-      }
-      if (!oldCommandLine && !isJsonEqual(
-        this.getWatchOptionsFromProjectWatchOptions(void 0),
-        this.getWatchOptionsFromProjectWatchOptions(parsedCommandLine.watchOptions)
-      )) {
-        (_c = configFileExistenceInfo.watcher) == null ? void 0 : _c.close();
-        configFileExistenceInfo.watcher = void 0;
-      }
-      this.createConfigFileWatcherForParsedConfig(configFilename, canonicalConfigFilePath, forProject);
-      updateSharedExtendedConfigFileWatcher(
-        canonicalConfigFilePath,
-        parsedCommandLine.options,
-        this.sharedExtendedConfigFileWatchers,
-        (extendedConfigFileName, extendedConfigFilePath) => this.watchFactory.watchFile(
-          extendedConfigFileName,
-          () => {
-            var _a3;
-            cleanExtendedConfigCache(this.extendedConfigCache, extendedConfigFilePath, (fileName) => this.toPath(fileName));
-            let ensureProjectsForOpenFiles = false;
-            (_a3 = this.sharedExtendedConfigFileWatchers.get(extendedConfigFilePath)) == null ? void 0 : _a3.projects.forEach((canonicalPath) => {
-              ensureProjectsForOpenFiles = this.delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalPath, `Change in extended config file ${extendedConfigFileName} detected`) || ensureProjectsForOpenFiles;
-            });
-            if (ensureProjectsForOpenFiles)
-              this.delayEnsureProjectForOpenFiles();
-          },
-          2e3 /* High */,
-          this.hostConfiguration.watchOptions,
-          WatchType.ExtendedConfigFile,
-          configFilename
-        ),
-        (fileName) => this.toPath(fileName)
-      );
-      return configFileExistenceInfo;
-    }
-    watchWildcards(configFileName, { exists, config }, forProject) {
-      config.projects.set(forProject.canonicalConfigFilePath, true);
-      if (exists) {
-        if (config.watchedDirectories && !config.watchedDirectoriesStale)
-          return;
-        config.watchedDirectoriesStale = false;
-        updateWatchingWildcardDirectories(
-          config.watchedDirectories || (config.watchedDirectories = /* @__PURE__ */ new Map()),
-          new Map(getEntries(config.parsedCommandLine.wildcardDirectories)),
-          (directory, flags) => this.watchWildcardDirectory(directory, flags, configFileName, config)
-        );
-      } else {
-        config.watchedDirectoriesStale = false;
-        if (!config.watchedDirectories)
-          return;
-        clearMap(config.watchedDirectories, closeFileWatcherOf);
-        config.watchedDirectories = void 0;
-      }
+      },
+      /*replacer*/
+      void 0,
+      " "
+    )}`);
+    const oldCommandLine = (_b = configFileExistenceInfo.config) == null ? void 0 : _b.parsedCommandLine;
+    if (!configFileExistenceInfo.config) {
+      configFileExistenceInfo.config = { parsedCommandLine, cachedDirectoryStructureHost, projects: /* @__PURE__ */ new Map() };
+    } else {
+      configFileExistenceInfo.config.parsedCommandLine = parsedCommandLine;
+      configFileExistenceInfo.config.watchedDirectoriesStale = true;
+      configFileExistenceInfo.config.reloadLevel = void 0;
+    }
+    if (!oldCommandLine && !isJsonEqual(
+      // Old options
+      this.getWatchOptionsFromProjectWatchOptions(
+        /*projectOptions*/
+        void 0
+      ),
+      // New options
+      this.getWatchOptionsFromProjectWatchOptions(parsedCommandLine.watchOptions)
+    )) {
+      (_c = configFileExistenceInfo.watcher) == null ? void 0 : _c.close();
+      configFileExistenceInfo.watcher = void 0;
     }
-    stopWatchingWildCards(canonicalConfigFilePath, forProject) {
-      const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
-      if (!configFileExistenceInfo.config || !configFileExistenceInfo.config.projects.get(forProject.canonicalConfigFilePath)) {
+    this.createConfigFileWatcherForParsedConfig(configFilename, canonicalConfigFilePath, forProject);
+    updateSharedExtendedConfigFileWatcher(
+      canonicalConfigFilePath,
+      parsedCommandLine.options,
+      this.sharedExtendedConfigFileWatchers,
+      (extendedConfigFileName, extendedConfigFilePath) => this.watchFactory.watchFile(
+        extendedConfigFileName,
+        () => {
+          var _a3;
+          cleanExtendedConfigCache(this.extendedConfigCache, extendedConfigFilePath, (fileName) => this.toPath(fileName));
+          let ensureProjectsForOpenFiles = false;
+          (_a3 = this.sharedExtendedConfigFileWatchers.get(extendedConfigFilePath)) == null ? void 0 : _a3.projects.forEach((canonicalPath) => {
+            ensureProjectsForOpenFiles = this.delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalPath, `Change in extended config file ${extendedConfigFileName} detected`) || ensureProjectsForOpenFiles;
+          });
+          if (ensureProjectsForOpenFiles)
+            this.delayEnsureProjectForOpenFiles();
+        },
+        2e3 /* High */,
+        this.hostConfiguration.watchOptions,
+        WatchType.ExtendedConfigFile,
+        configFilename
+      ),
+      (fileName) => this.toPath(fileName)
+    );
+    return configFileExistenceInfo;
+  }
+  /** @internal */
+  watchWildcards(configFileName, { exists, config }, forProject) {
+    config.projects.set(forProject.canonicalConfigFilePath, true);
+    if (exists) {
+      if (config.watchedDirectories && !config.watchedDirectoriesStale)
         return;
-      }
-      configFileExistenceInfo.config.projects.set(forProject.canonicalConfigFilePath, false);
-      if (forEachEntry(configFileExistenceInfo.config.projects, identity))
+      config.watchedDirectoriesStale = false;
+      updateWatchingWildcardDirectories(
+        config.watchedDirectories || (config.watchedDirectories = /* @__PURE__ */ new Map()),
+        new Map(Object.entries(config.parsedCommandLine.wildcardDirectories)),
+        // Create new directory watcher
+        (directory, flags) => this.watchWildcardDirectory(directory, flags, configFileName, config)
+      );
+    } else {
+      config.watchedDirectoriesStale = false;
+      if (!config.watchedDirectories)
         return;
-      if (configFileExistenceInfo.config.watchedDirectories) {
-        clearMap(configFileExistenceInfo.config.watchedDirectories, closeFileWatcherOf);
-        configFileExistenceInfo.config.watchedDirectories = void 0;
-      }
-      configFileExistenceInfo.config.watchedDirectoriesStale = void 0;
-    }
-    updateNonInferredProjectFiles(project, files, propertyReader) {
-      const projectRootFilesMap = project.getRootFilesMap();
-      const newRootScriptInfoMap = /* @__PURE__ */ new Map();
-      for (const f of files) {
-        const newRootFile = propertyReader.getFileName(f);
-        const fileName = toNormalizedPath(newRootFile);
-        const isDynamic = isDynamicFileName(fileName);
-        let path;
-        if (!isDynamic && !project.fileExists(newRootFile)) {
-          path = normalizedPathToPath(fileName, this.currentDirectory, this.toCanonicalFileName);
-          const existingValue = projectRootFilesMap.get(path);
-          if (existingValue) {
-            if (existingValue.info) {
-              project.removeFile(existingValue.info, false, true);
-              existingValue.info = void 0;
-            }
-            existingValue.fileName = fileName;
-          } else {
-            projectRootFilesMap.set(path, { fileName });
+      clearMap(config.watchedDirectories, closeFileWatcherOf);
+      config.watchedDirectories = void 0;
+    }
+  }
+  /** @internal */
+  stopWatchingWildCards(canonicalConfigFilePath, forProject) {
+    const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
+    if (!configFileExistenceInfo.config || !configFileExistenceInfo.config.projects.get(forProject.canonicalConfigFilePath)) {
+      return;
+    }
+    configFileExistenceInfo.config.projects.set(forProject.canonicalConfigFilePath, false);
+    if (forEachEntry(configFileExistenceInfo.config.projects, identity))
+      return;
+    if (configFileExistenceInfo.config.watchedDirectories) {
+      clearMap(configFileExistenceInfo.config.watchedDirectories, closeFileWatcherOf);
+      configFileExistenceInfo.config.watchedDirectories = void 0;
+    }
+    configFileExistenceInfo.config.watchedDirectoriesStale = void 0;
+  }
+  updateNonInferredProjectFiles(project, files, propertyReader) {
+    const projectRootFilesMap = project.getRootFilesMap();
+    const newRootScriptInfoMap = /* @__PURE__ */ new Map();
+    for (const f of files) {
+      const newRootFile = propertyReader.getFileName(f);
+      const fileName = toNormalizedPath(newRootFile);
+      const isDynamic = isDynamicFileName(fileName);
+      let path;
+      if (!isDynamic && !project.fileExists(newRootFile)) {
+        path = normalizedPathToPath(fileName, this.currentDirectory, this.toCanonicalFileName);
+        const existingValue = projectRootFilesMap.get(path);
+        if (existingValue) {
+          if (existingValue.info) {
+            project.removeFile(
+              existingValue.info,
+              /*fileExists*/
+              false,
+              /*detachFromProject*/
+              true
+            );
+            existingValue.info = void 0;
           }
+          existingValue.fileName = fileName;
         } else {
-          const scriptKind = propertyReader.getScriptKind(f, this.hostConfiguration.extraFileExtensions);
-          const hasMixedContent = propertyReader.hasMixedContent(f, this.hostConfiguration.extraFileExtensions);
-          const scriptInfo = Debug.checkDefined(this.getOrCreateScriptInfoNotOpenedByClientForNormalizedPath(
-            fileName,
-            project.currentDirectory,
-            scriptKind,
-            hasMixedContent,
-            project.directoryStructureHost
-          ));
-          path = scriptInfo.path;
-          const existingValue = projectRootFilesMap.get(path);
-          if (!existingValue || existingValue.info !== scriptInfo) {
-            project.addRoot(scriptInfo, fileName);
-            if (scriptInfo.isScriptOpen()) {
-              this.removeRootOfInferredProjectIfNowPartOfOtherProject(scriptInfo);
-            }
-          } else {
-            existingValue.fileName = fileName;
+          projectRootFilesMap.set(path, { fileName });
+        }
+      } else {
+        const scriptKind = propertyReader.getScriptKind(f, this.hostConfiguration.extraFileExtensions);
+        const hasMixedContent = propertyReader.hasMixedContent(f, this.hostConfiguration.extraFileExtensions);
+        const scriptInfo = Debug.checkDefined(this.getOrCreateScriptInfoNotOpenedByClientForNormalizedPath(
+          fileName,
+          project.currentDirectory,
+          scriptKind,
+          hasMixedContent,
+          project.directoryStructureHost
+        ));
+        path = scriptInfo.path;
+        const existingValue = projectRootFilesMap.get(path);
+        if (!existingValue || existingValue.info !== scriptInfo) {
+          project.addRoot(scriptInfo, fileName);
+          if (scriptInfo.isScriptOpen()) {
+            this.removeRootOfInferredProjectIfNowPartOfOtherProject(scriptInfo);
           }
+        } else {
+          existingValue.fileName = fileName;
         }
-        newRootScriptInfoMap.set(path, true);
       }
-      if (projectRootFilesMap.size > newRootScriptInfoMap.size) {
-        projectRootFilesMap.forEach((value, path) => {
-          if (!newRootScriptInfoMap.has(path)) {
-            if (value.info) {
-              project.removeFile(value.info, project.fileExists(path), true);
-            } else {
-              projectRootFilesMap.delete(path);
-            }
+      newRootScriptInfoMap.set(path, true);
+    }
+    if (projectRootFilesMap.size > newRootScriptInfoMap.size) {
+      projectRootFilesMap.forEach((value, path) => {
+        if (!newRootScriptInfoMap.has(path)) {
+          if (value.info) {
+            project.removeFile(
+              value.info,
+              project.fileExists(path),
+              /*detachFromProject*/
+              true
+            );
+          } else {
+            projectRootFilesMap.delete(path);
           }
-        });
-      }
-      project.markAsDirty();
-    }
-    updateRootAndOptionsOfNonInferredProject(project, newUncheckedFiles, propertyReader, newOptions, newTypeAcquisition, compileOnSave, watchOptions) {
-      project.setCompilerOptions(newOptions);
-      project.setWatchOptions(watchOptions);
-      if (compileOnSave !== void 0) {
-        project.compileOnSaveEnabled = compileOnSave;
-      }
-      this.addFilesToNonInferredProject(project, newUncheckedFiles, propertyReader, newTypeAcquisition);
-    }
-    reloadFileNamesOfConfiguredProject(project) {
-      const fileNames = this.reloadFileNamesOfParsedConfig(project.getConfigFilePath(), this.configFileExistenceInfoCache.get(project.canonicalConfigFilePath).config);
-      project.updateErrorOnNoInputFiles(fileNames);
-      this.updateNonInferredProjectFiles(project, fileNames.concat(project.getExternalFiles()), fileNamePropertyReader);
-      return project.updateGraph();
-    }
-    reloadFileNamesOfParsedConfig(configFileName, config) {
-      if (config.reloadLevel === void 0)
-        return config.parsedCommandLine.fileNames;
-      Debug.assert(config.reloadLevel === 1 /* Partial */);
-      const configFileSpecs = config.parsedCommandLine.options.configFile.configFileSpecs;
-      const fileNames = getFileNamesFromConfigSpecs(
-        configFileSpecs,
-        getDirectoryPath(configFileName),
-        config.parsedCommandLine.options,
-        config.cachedDirectoryStructureHost,
-        this.hostConfiguration.extraFileExtensions
-      );
-      config.parsedCommandLine = { ...config.parsedCommandLine, fileNames };
-      return fileNames;
-    }
-    setFileNamesOfAutoImportProviderProject(project, fileNames) {
-      this.updateNonInferredProjectFiles(project, fileNames, fileNamePropertyReader);
-    }
-    reloadConfiguredProject(project, reason, isInitialLoad, clearSemanticCache) {
-      const host = project.getCachedDirectoryStructureHost();
-      if (clearSemanticCache)
-        this.clearSemanticCache(project);
-      host.clearCache();
-      const configFileName = project.getConfigFilePath();
-      this.logger.info(`${isInitialLoad ? "Loading" : "Reloading"} configured project ${configFileName}`);
-      this.loadConfiguredProject(project, reason);
-      project.updateGraph();
-      this.sendConfigFileDiagEvent(project, configFileName);
+        }
+      });
     }
-    clearSemanticCache(project) {
-      project.resolutionCache.clear();
-      project.getLanguageService(false).cleanupSemanticCache();
-      project.markAsDirty();
+    project.markAsDirty();
+  }
+  updateRootAndOptionsOfNonInferredProject(project, newUncheckedFiles, propertyReader, newOptions, newTypeAcquisition, compileOnSave, watchOptions) {
+    project.setCompilerOptions(newOptions);
+    project.setWatchOptions(watchOptions);
+    if (compileOnSave !== void 0) {
+      project.compileOnSaveEnabled = compileOnSave;
+    }
+    this.addFilesToNonInferredProject(project, newUncheckedFiles, propertyReader, newTypeAcquisition);
+  }
+  /**
+   * Reload the file names from config file specs and update the project graph
+   *
+   * @internal
+   */
+  reloadFileNamesOfConfiguredProject(project) {
+    const fileNames = this.reloadFileNamesOfParsedConfig(project.getConfigFilePath(), this.configFileExistenceInfoCache.get(project.canonicalConfigFilePath).config);
+    project.updateErrorOnNoInputFiles(fileNames);
+    this.updateNonInferredProjectFiles(project, fileNames.concat(project.getExternalFiles()), fileNamePropertyReader);
+    return project.updateGraph();
+  }
+  /** @internal */
+  reloadFileNamesOfParsedConfig(configFileName, config) {
+    if (config.reloadLevel === void 0)
+      return config.parsedCommandLine.fileNames;
+    Debug.assert(config.reloadLevel === 1 /* Partial */);
+    const configFileSpecs = config.parsedCommandLine.options.configFile.configFileSpecs;
+    const fileNames = getFileNamesFromConfigSpecs(
+      configFileSpecs,
+      getDirectoryPath(configFileName),
+      config.parsedCommandLine.options,
+      config.cachedDirectoryStructureHost,
+      this.hostConfiguration.extraFileExtensions
+    );
+    config.parsedCommandLine = { ...config.parsedCommandLine, fileNames };
+    return fileNames;
+  }
+  /** @internal */
+  setFileNamesOfAutoImportProviderProject(project, fileNames) {
+    this.updateNonInferredProjectFiles(project, fileNames, fileNamePropertyReader);
+  }
+  /**
+   * Read the config file of the project again by clearing the cache and update the project graph
+   *
+   * @internal
+   */
+  reloadConfiguredProject(project, reason, isInitialLoad, clearSemanticCache) {
+    const host = project.getCachedDirectoryStructureHost();
+    if (clearSemanticCache)
+      this.clearSemanticCache(project);
+    host.clearCache();
+    const configFileName = project.getConfigFilePath();
+    this.logger.info(`${isInitialLoad ? "Loading" : "Reloading"} configured project ${configFileName}`);
+    this.loadConfiguredProject(project, reason);
+    project.updateGraph();
+    this.sendConfigFileDiagEvent(project, configFileName);
+  }
+  /** @internal */
+  clearSemanticCache(project) {
+    project.resolutionCache.clear();
+    project.getLanguageService(
+      /*ensureSynchronized*/
+      false
+    ).cleanupSemanticCache();
+    project.markAsDirty();
+  }
+  sendConfigFileDiagEvent(project, triggerFile) {
+    if (!this.eventHandler || this.suppressDiagnosticEvents) {
+      return;
     }
-    sendConfigFileDiagEvent(project, triggerFile) {
-      if (!this.eventHandler || this.suppressDiagnosticEvents) {
-        return;
-      }
-      const diagnostics = project.getLanguageService().getCompilerOptionsDiagnostics();
-      diagnostics.push(...project.getAllProjectErrors());
-      this.eventHandler({
-        eventName: ConfigFileDiagEvent,
-        data: { configFileName: project.getConfigFilePath(), diagnostics, triggerFile }
-      });
+    const diagnostics = project.getLanguageService().getCompilerOptionsDiagnostics();
+    diagnostics.push(...project.getAllProjectErrors());
+    this.eventHandler({
+      eventName: ConfigFileDiagEvent,
+      data: { configFileName: project.getConfigFilePath(), diagnostics, triggerFile }
+    });
+  }
+  getOrCreateInferredProjectForProjectRootPathIfEnabled(info, projectRootPath) {
+    if (!this.useInferredProjectPerProjectRoot || // Its a dynamic info opened without project root
+    info.isDynamic && projectRootPath === void 0) {
+      return void 0;
     }
-    getOrCreateInferredProjectForProjectRootPathIfEnabled(info, projectRootPath) {
-      if (!this.useInferredProjectPerProjectRoot || info.isDynamic && projectRootPath === void 0) {
-        return void 0;
-      }
-      if (projectRootPath) {
-        const canonicalProjectRootPath = this.toCanonicalFileName(projectRootPath);
-        for (const project of this.inferredProjects) {
-          if (project.projectRootPath === canonicalProjectRootPath) {
-            return project;
-          }
-        }
-        return this.createInferredProject(projectRootPath, false, projectRootPath);
-      }
-      let bestMatch;
+    if (projectRootPath) {
+      const canonicalProjectRootPath = this.toCanonicalFileName(projectRootPath);
       for (const project of this.inferredProjects) {
-        if (!project.projectRootPath)
-          continue;
-        if (!containsPath(project.projectRootPath, info.path, this.host.getCurrentDirectory(), !this.host.useCaseSensitiveFileNames))
-          continue;
-        if (bestMatch && bestMatch.projectRootPath.length > project.projectRootPath.length)
-          continue;
-        bestMatch = project;
+        if (project.projectRootPath === canonicalProjectRootPath) {
+          return project;
+        }
       }
-      return bestMatch;
+      return this.createInferredProject(
+        projectRootPath,
+        /*isSingleInferredProject*/
+        false,
+        projectRootPath
+      );
     }
-    getOrCreateSingleInferredProjectIfEnabled() {
-      if (!this.useSingleInferredProject) {
-        return void 0;
-      }
-      if (this.inferredProjects.length > 0 && this.inferredProjects[0].projectRootPath === void 0) {
-        return this.inferredProjects[0];
-      }
-      return this.createInferredProject(void 0, true);
+    let bestMatch;
+    for (const project of this.inferredProjects) {
+      if (!project.projectRootPath)
+        continue;
+      if (!containsPath(project.projectRootPath, info.path, this.host.getCurrentDirectory(), !this.host.useCaseSensitiveFileNames))
+        continue;
+      if (bestMatch && bestMatch.projectRootPath.length > project.projectRootPath.length)
+        continue;
+      bestMatch = project;
     }
-    getOrCreateSingleInferredWithoutProjectRoot(currentDirectory) {
-      Debug.assert(!this.useSingleInferredProject);
-      const expectedCurrentDirectory = this.toCanonicalFileName(this.getNormalizedAbsolutePath(currentDirectory || ""));
-      for (const inferredProject of this.inferredProjects) {
-        if (!inferredProject.projectRootPath && inferredProject.isOrphan() && inferredProject.canonicalCurrentDirectory === expectedCurrentDirectory) {
-          return inferredProject;
-        }
-      }
-      return this.createInferredProject(currentDirectory);
+    return bestMatch;
+  }
+  getOrCreateSingleInferredProjectIfEnabled() {
+    if (!this.useSingleInferredProject) {
+      return void 0;
     }
-    createInferredProject(currentDirectory, isSingleInferredProject, projectRootPath) {
-      const compilerOptions = projectRootPath && this.compilerOptionsForInferredProjectsPerProjectRoot.get(projectRootPath) || this.compilerOptionsForInferredProjects;
-      let watchOptionsAndErrors;
-      let typeAcquisition;
-      if (projectRootPath) {
-        watchOptionsAndErrors = this.watchOptionsForInferredProjectsPerProjectRoot.get(projectRootPath);
-        typeAcquisition = this.typeAcquisitionForInferredProjectsPerProjectRoot.get(projectRootPath);
-      }
-      if (watchOptionsAndErrors === void 0) {
-        watchOptionsAndErrors = this.watchOptionsForInferredProjects;
-      }
-      if (typeAcquisition === void 0) {
-        typeAcquisition = this.typeAcquisitionForInferredProjects;
-      }
-      watchOptionsAndErrors = watchOptionsAndErrors || void 0;
-      const project = new InferredProject2(this, this.documentRegistry, compilerOptions, watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions, projectRootPath, currentDirectory, this.currentPluginConfigOverrides, typeAcquisition);
-      project.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors);
-      if (isSingleInferredProject) {
-        this.inferredProjects.unshift(project);
-      } else {
-        this.inferredProjects.push(project);
+    if (this.inferredProjects.length > 0 && this.inferredProjects[0].projectRootPath === void 0) {
+      return this.inferredProjects[0];
+    }
+    return this.createInferredProject(
+      /*currentDirectory*/
+      void 0,
+      /*isSingleInferredProject*/
+      true
+    );
+  }
+  getOrCreateSingleInferredWithoutProjectRoot(currentDirectory) {
+    Debug.assert(!this.useSingleInferredProject);
+    const expectedCurrentDirectory = this.toCanonicalFileName(this.getNormalizedAbsolutePath(currentDirectory || ""));
+    for (const inferredProject of this.inferredProjects) {
+      if (!inferredProject.projectRootPath && inferredProject.isOrphan() && inferredProject.canonicalCurrentDirectory === expectedCurrentDirectory) {
+        return inferredProject;
       }
-      return project;
     }
-    getOrCreateScriptInfoNotOpenedByClient(uncheckedFileName, currentDirectory, hostToQueryFileExistsOn) {
-      return this.getOrCreateScriptInfoNotOpenedByClientForNormalizedPath(
-        toNormalizedPath(uncheckedFileName),
-        currentDirectory,
-        void 0,
-        void 0,
-        hostToQueryFileExistsOn
-      );
+    return this.createInferredProject(currentDirectory);
+  }
+  createInferredProject(currentDirectory, isSingleInferredProject, projectRootPath) {
+    const compilerOptions = projectRootPath && this.compilerOptionsForInferredProjectsPerProjectRoot.get(projectRootPath) || this.compilerOptionsForInferredProjects;
+    let watchOptionsAndErrors;
+    let typeAcquisition;
+    if (projectRootPath) {
+      watchOptionsAndErrors = this.watchOptionsForInferredProjectsPerProjectRoot.get(projectRootPath);
+      typeAcquisition = this.typeAcquisitionForInferredProjectsPerProjectRoot.get(projectRootPath);
     }
-    getScriptInfo(uncheckedFileName) {
-      return this.getScriptInfoForNormalizedPath(toNormalizedPath(uncheckedFileName));
+    if (watchOptionsAndErrors === void 0) {
+      watchOptionsAndErrors = this.watchOptionsForInferredProjects;
     }
-    getScriptInfoOrConfig(uncheckedFileName) {
-      const path = toNormalizedPath(uncheckedFileName);
-      const info = this.getScriptInfoForNormalizedPath(path);
-      if (info)
-        return info;
-      const configProject = this.configuredProjects.get(this.toPath(uncheckedFileName));
-      return configProject && configProject.getCompilerOptions().configFile;
+    if (typeAcquisition === void 0) {
+      typeAcquisition = this.typeAcquisitionForInferredProjects;
     }
-    logErrorForScriptInfoNotFound(fileName) {
-      const names = arrayFrom(this.filenameToScriptInfo.entries()).map(([path, scriptInfo]) => ({ path, fileName: scriptInfo.fileName }));
-      this.logger.msg(`Could not find file ${JSON.stringify(fileName)}.
+    watchOptionsAndErrors = watchOptionsAndErrors || void 0;
+    const project = new InferredProject2(this, this.documentRegistry, compilerOptions, watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions, projectRootPath, currentDirectory, this.currentPluginConfigOverrides, typeAcquisition);
+    project.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors);
+    if (isSingleInferredProject) {
+      this.inferredProjects.unshift(project);
+    } else {
+      this.inferredProjects.push(project);
+    }
+    return project;
+  }
+  /** @internal */
+  getOrCreateScriptInfoNotOpenedByClient(uncheckedFileName, currentDirectory, hostToQueryFileExistsOn) {
+    return this.getOrCreateScriptInfoNotOpenedByClientForNormalizedPath(
+      toNormalizedPath(uncheckedFileName),
+      currentDirectory,
+      /*scriptKind*/
+      void 0,
+      /*hasMixedContent*/
+      void 0,
+      hostToQueryFileExistsOn
+    );
+  }
+  getScriptInfo(uncheckedFileName) {
+    return this.getScriptInfoForNormalizedPath(toNormalizedPath(uncheckedFileName));
+  }
+  /** @internal */
+  getScriptInfoOrConfig(uncheckedFileName) {
+    const path = toNormalizedPath(uncheckedFileName);
+    const info = this.getScriptInfoForNormalizedPath(path);
+    if (info)
+      return info;
+    const configProject = this.configuredProjects.get(this.toPath(uncheckedFileName));
+    return configProject && configProject.getCompilerOptions().configFile;
+  }
+  /** @internal */
+  logErrorForScriptInfoNotFound(fileName) {
+    const names = arrayFrom(this.filenameToScriptInfo.entries(), ([path, scriptInfo]) => ({ path, fileName: scriptInfo.fileName }));
+    this.logger.msg(`Could not find file ${JSON.stringify(fileName)}.
 All files are: ${JSON.stringify(names)}`, "Err" /* Err */);
+  }
+  /**
+   * Returns the projects that contain script info through SymLink
+   * Note that this does not return projects in info.containingProjects
+   *
+   * @internal
+   */
+  getSymlinkedProjects(info) {
+    let projects;
+    if (this.realpathToScriptInfos) {
+      const realpath = info.getRealpathIfDifferent();
+      if (realpath) {
+        forEach(this.realpathToScriptInfos.get(realpath), combineProjects);
+      }
+      forEach(this.realpathToScriptInfos.get(info.path), combineProjects);
     }
-    getSymlinkedProjects(info) {
-      let projects;
-      if (this.realpathToScriptInfos) {
-        const realpath = info.getRealpathIfDifferent();
-        if (realpath) {
-          forEach(this.realpathToScriptInfos.get(realpath), combineProjects);
-        }
-        forEach(this.realpathToScriptInfos.get(info.path), combineProjects);
-      }
-      return projects;
-      function combineProjects(toAddInfo) {
-        if (toAddInfo !== info) {
-          for (const project of toAddInfo.containingProjects) {
-            if (project.languageServiceEnabled && !project.isOrphan() && !project.getCompilerOptions().preserveSymlinks && !info.isAttached(project)) {
-              if (!projects) {
-                projects = createMultiMap();
-                projects.add(toAddInfo.path, project);
-              } else if (!forEachEntry(projects, (projs, path) => path === toAddInfo.path ? false : contains(projs, project))) {
-                projects.add(toAddInfo.path, project);
-              }
+    return projects;
+    function combineProjects(toAddInfo) {
+      if (toAddInfo !== info) {
+        for (const project of toAddInfo.containingProjects) {
+          if (project.languageServiceEnabled && !project.isOrphan() && !project.getCompilerOptions().preserveSymlinks && !info.isAttached(project)) {
+            if (!projects) {
+              projects = createMultiMap();
+              projects.add(toAddInfo.path, project);
+            } else if (!forEachEntry(projects, (projs, path) => path === toAddInfo.path ? false : contains(projs, project))) {
+              projects.add(toAddInfo.path, project);
             }
           }
         }
       }
     }
-    watchClosedScriptInfo(info) {
-      Debug.assert(!info.fileWatcher);
-      if (!info.isDynamicOrHasMixedContent() && (!this.globalCacheLocationDirectoryPath || !startsWith(info.path, this.globalCacheLocationDirectoryPath))) {
-        const indexOfNodeModules = info.path.indexOf("/node_modules/");
-        if (!this.host.getModifiedTime || indexOfNodeModules === -1) {
-          info.fileWatcher = this.watchFactory.watchFile(
-            info.fileName,
-            (_fileName, eventKind) => this.onSourceFileChanged(info, eventKind),
-            500 /* Medium */,
-            this.hostConfiguration.watchOptions,
-            WatchType.ClosedScriptInfo
-          );
-        } else {
-          info.mTime = this.getModifiedTime(info);
-          info.fileWatcher = this.watchClosedScriptInfoInNodeModules(info.path.substr(0, indexOfNodeModules));
-        }
+  }
+  watchClosedScriptInfo(info) {
+    Debug.assert(!info.fileWatcher);
+    if (!info.isDynamicOrHasMixedContent() && (!this.globalCacheLocationDirectoryPath || !startsWith(info.path, this.globalCacheLocationDirectoryPath))) {
+      const indexOfNodeModules = info.path.indexOf("/node_modules/");
+      if (!this.host.getModifiedTime || indexOfNodeModules === -1) {
+        info.fileWatcher = this.watchFactory.watchFile(
+          info.fileName,
+          (_fileName, eventKind) => this.onSourceFileChanged(info, eventKind),
+          500 /* Medium */,
+          this.hostConfiguration.watchOptions,
+          WatchType.ClosedScriptInfo
+        );
+      } else {
+        info.mTime = this.getModifiedTime(info);
+        info.fileWatcher = this.watchClosedScriptInfoInNodeModules(info.path.substr(0, indexOfNodeModules));
       }
     }
-    createNodeModulesWatcher(dir) {
-      const watcher = this.watchFactory.watchDirectory(
-        dir,
-        (fileOrDirectory) => {
-          var _a2;
-          const fileOrDirectoryPath = removeIgnoredPath(this.toPath(fileOrDirectory));
-          if (!fileOrDirectoryPath)
-            return;
-          const basename = getBaseFileName(fileOrDirectoryPath);
-          if (((_a2 = result.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a2.size) && (basename === "package.json" || basename === "node_modules")) {
-            result.affectedModuleSpecifierCacheProjects.forEach((projectName) => {
-              var _a3, _b;
-              (_b = (_a3 = this.findProject(projectName)) == null ? void 0 : _a3.getModuleSpecifierCache()) == null ? void 0 : _b.clear();
-            });
-          }
-          if (result.refreshScriptInfoRefCount) {
-            if (dir === fileOrDirectoryPath) {
-              this.refreshScriptInfosInDirectory(dir);
-            } else {
-              const info = this.getScriptInfoForPath(fileOrDirectoryPath);
-              if (info) {
-                if (isScriptInfoWatchedFromNodeModules(info)) {
-                  this.refreshScriptInfo(info);
-                }
-              } else if (!hasExtension(fileOrDirectoryPath)) {
-                this.refreshScriptInfosInDirectory(fileOrDirectoryPath);
+  }
+  createNodeModulesWatcher(dir) {
+    const watcher = this.watchFactory.watchDirectory(
+      dir,
+      (fileOrDirectory) => {
+        var _a2;
+        const fileOrDirectoryPath = removeIgnoredPath(this.toPath(fileOrDirectory));
+        if (!fileOrDirectoryPath)
+          return;
+        const basename = getBaseFileName(fileOrDirectoryPath);
+        if (((_a2 = result.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a2.size) && (basename === "package.json" || basename === "node_modules")) {
+          result.affectedModuleSpecifierCacheProjects.forEach((projectName) => {
+            var _a3, _b;
+            (_b = (_a3 = this.findProject(projectName)) == null ? void 0 : _a3.getModuleSpecifierCache()) == null ? void 0 : _b.clear();
+          });
+        }
+        if (result.refreshScriptInfoRefCount) {
+          if (dir === fileOrDirectoryPath) {
+            this.refreshScriptInfosInDirectory(dir);
+          } else {
+            const info = this.getScriptInfoForPath(fileOrDirectoryPath);
+            if (info) {
+              if (isScriptInfoWatchedFromNodeModules(info)) {
+                this.refreshScriptInfo(info);
               }
+            } else if (!hasExtension(fileOrDirectoryPath)) {
+              this.refreshScriptInfosInDirectory(fileOrDirectoryPath);
             }
           }
-        },
-        1 /* Recursive */,
-        this.hostConfiguration.watchOptions,
-        WatchType.NodeModules
-      );
-      const result = {
-        refreshScriptInfoRefCount: 0,
-        affectedModuleSpecifierCacheProjects: void 0,
-        close: () => {
-          var _a2;
-          if (!result.refreshScriptInfoRefCount && !((_a2 = result.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a2.size)) {
-            watcher.close();
-            this.nodeModulesWatchers.delete(dir);
-          }
-        }
-      };
-      this.nodeModulesWatchers.set(dir, result);
-      return result;
-    }
-    watchPackageJsonsInNodeModules(dir, project) {
-      const watcher = this.nodeModulesWatchers.get(dir) || this.createNodeModulesWatcher(dir);
-      (watcher.affectedModuleSpecifierCacheProjects || (watcher.affectedModuleSpecifierCacheProjects = /* @__PURE__ */ new Set())).add(project.getProjectName());
-      return {
-        close: () => {
-          var _a2;
-          (_a2 = watcher.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a2.delete(project.getProjectName());
-          watcher.close();
         }
-      };
-    }
-    watchClosedScriptInfoInNodeModules(dir) {
-      const watchDir = dir + "/node_modules";
-      const watcher = this.nodeModulesWatchers.get(watchDir) || this.createNodeModulesWatcher(watchDir);
-      watcher.refreshScriptInfoRefCount++;
-      return {
-        close: () => {
-          watcher.refreshScriptInfoRefCount--;
+      },
+      1 /* Recursive */,
+      this.hostConfiguration.watchOptions,
+      WatchType.NodeModules
+    );
+    const result = {
+      refreshScriptInfoRefCount: 0,
+      affectedModuleSpecifierCacheProjects: void 0,
+      close: () => {
+        var _a2;
+        if (!result.refreshScriptInfoRefCount && !((_a2 = result.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a2.size)) {
           watcher.close();
+          this.nodeModulesWatchers.delete(dir);
         }
-      };
-    }
-    getModifiedTime(info) {
-      return (this.host.getModifiedTime(info.path) || missingFileModifiedTime).getTime();
-    }
-    refreshScriptInfo(info) {
-      const mTime = this.getModifiedTime(info);
-      if (mTime !== info.mTime) {
-        const eventKind = getFileWatcherEventKind(info.mTime, mTime);
-        info.mTime = mTime;
-        this.onSourceFileChanged(info, eventKind);
       }
-    }
-    refreshScriptInfosInDirectory(dir) {
-      dir = dir + directorySeparator;
-      this.filenameToScriptInfo.forEach((info) => {
-        if (isScriptInfoWatchedFromNodeModules(info) && startsWith(info.path, dir)) {
-          this.refreshScriptInfo(info);
-        }
-      });
-    }
-    stopWatchingScriptInfo(info) {
-      if (info.fileWatcher) {
-        info.fileWatcher.close();
-        info.fileWatcher = void 0;
+    };
+    this.nodeModulesWatchers.set(dir, result);
+    return result;
+  }
+  /** @internal */
+  watchPackageJsonsInNodeModules(dir, project) {
+    const watcher = this.nodeModulesWatchers.get(dir) || this.createNodeModulesWatcher(dir);
+    (watcher.affectedModuleSpecifierCacheProjects || (watcher.affectedModuleSpecifierCacheProjects = /* @__PURE__ */ new Set())).add(project.getProjectName());
+    return {
+      close: () => {
+        var _a2;
+        (_a2 = watcher.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a2.delete(project.getProjectName());
+        watcher.close();
       }
-    }
-    getOrCreateScriptInfoNotOpenedByClientForNormalizedPath(fileName, currentDirectory, scriptKind, hasMixedContent, hostToQueryFileExistsOn) {
-      if (isRootedDiskPath(fileName) || isDynamicFileName(fileName)) {
-        return this.getOrCreateScriptInfoWorker(fileName, currentDirectory, false, void 0, scriptKind, hasMixedContent, hostToQueryFileExistsOn);
+    };
+  }
+  watchClosedScriptInfoInNodeModules(dir) {
+    const watchDir = dir + "/node_modules";
+    const watcher = this.nodeModulesWatchers.get(watchDir) || this.createNodeModulesWatcher(watchDir);
+    watcher.refreshScriptInfoRefCount++;
+    return {
+      close: () => {
+        watcher.refreshScriptInfoRefCount--;
+        watcher.close();
       }
-      const info = this.openFilesWithNonRootedDiskPath.get(this.toCanonicalFileName(fileName));
-      if (info) {
-        return info;
+    };
+  }
+  getModifiedTime(info) {
+    return (this.host.getModifiedTime(info.path) || missingFileModifiedTime).getTime();
+  }
+  refreshScriptInfo(info) {
+    const mTime = this.getModifiedTime(info);
+    if (mTime !== info.mTime) {
+      const eventKind = getFileWatcherEventKind(info.mTime, mTime);
+      info.mTime = mTime;
+      this.onSourceFileChanged(info, eventKind);
+    }
+  }
+  refreshScriptInfosInDirectory(dir) {
+    dir = dir + directorySeparator;
+    this.filenameToScriptInfo.forEach((info) => {
+      if (isScriptInfoWatchedFromNodeModules(info) && startsWith(info.path, dir)) {
+        this.refreshScriptInfo(info);
       }
-      return void 0;
+    });
+  }
+  stopWatchingScriptInfo(info) {
+    if (info.fileWatcher) {
+      info.fileWatcher.close();
+      info.fileWatcher = void 0;
     }
-    getOrCreateScriptInfoOpenedByClientForNormalizedPath(fileName, currentDirectory, fileContent, scriptKind, hasMixedContent) {
-      return this.getOrCreateScriptInfoWorker(fileName, currentDirectory, true, fileContent, scriptKind, hasMixedContent);
+  }
+  getOrCreateScriptInfoNotOpenedByClientForNormalizedPath(fileName, currentDirectory, scriptKind, hasMixedContent, hostToQueryFileExistsOn) {
+    if (isRootedDiskPath(fileName) || isDynamicFileName(fileName)) {
+      return this.getOrCreateScriptInfoWorker(
+        fileName,
+        currentDirectory,
+        /*openedByClient*/
+        false,
+        /*fileContent*/
+        void 0,
+        scriptKind,
+        hasMixedContent,
+        hostToQueryFileExistsOn
+      );
     }
-    getOrCreateScriptInfoForNormalizedPath(fileName, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn) {
-      return this.getOrCreateScriptInfoWorker(fileName, this.currentDirectory, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn);
+    const info = this.openFilesWithNonRootedDiskPath.get(this.toCanonicalFileName(fileName));
+    if (info) {
+      return info;
     }
-    getOrCreateScriptInfoWorker(fileName, currentDirectory, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn) {
-      Debug.assert(fileContent === void 0 || openedByClient, "ScriptInfo needs to be opened by client to be able to set its user defined content");
-      const path = normalizedPathToPath(fileName, currentDirectory, this.toCanonicalFileName);
-      let info = this.getScriptInfoForPath(path);
-      if (!info) {
-        const isDynamic = isDynamicFileName(fileName);
-        Debug.assert(isRootedDiskPath(fileName) || isDynamic || openedByClient, "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })}
+    return void 0;
+  }
+  getOrCreateScriptInfoOpenedByClientForNormalizedPath(fileName, currentDirectory, fileContent, scriptKind, hasMixedContent) {
+    return this.getOrCreateScriptInfoWorker(
+      fileName,
+      currentDirectory,
+      /*openedByClient*/
+      true,
+      fileContent,
+      scriptKind,
+      hasMixedContent
+    );
+  }
+  getOrCreateScriptInfoForNormalizedPath(fileName, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn) {
+    return this.getOrCreateScriptInfoWorker(fileName, this.currentDirectory, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn);
+  }
+  getOrCreateScriptInfoWorker(fileName, currentDirectory, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn) {
+    Debug.assert(fileContent === void 0 || openedByClient, "ScriptInfo needs to be opened by client to be able to set its user defined content");
+    const path = normalizedPathToPath(fileName, currentDirectory, this.toCanonicalFileName);
+    let info = this.getScriptInfoForPath(path);
+    if (!info) {
+      const isDynamic = isDynamicFileName(fileName);
+      Debug.assert(isRootedDiskPath(fileName) || isDynamic || openedByClient, "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })}
 Script info with non-dynamic relative file name can only be open script info or in context of host currentDirectory`);
-        Debug.assert(!isRootedDiskPath(fileName) || this.currentDirectory === currentDirectory || !this.openFilesWithNonRootedDiskPath.has(this.toCanonicalFileName(fileName)), "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })}
+      Debug.assert(!isRootedDiskPath(fileName) || this.currentDirectory === currentDirectory || !this.openFilesWithNonRootedDiskPath.has(this.toCanonicalFileName(fileName)), "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })}
 Open script files with non rooted disk path opened with current directory context cannot have same canonical names`);
-        Debug.assert(!isDynamic || this.currentDirectory === currentDirectory || this.useInferredProjectPerProjectRoot, "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })}
+      Debug.assert(!isDynamic || this.currentDirectory === currentDirectory || this.useInferredProjectPerProjectRoot, "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })}
 Dynamic files must always be opened with service's current directory or service should support inferred project per projectRootPath.`);
-        if (!openedByClient && !isDynamic && !(hostToQueryFileExistsOn || this.host).fileExists(fileName)) {
-          return;
-        }
-        info = new ScriptInfo(this.host, fileName, scriptKind, !!hasMixedContent, path, this.filenameToScriptInfoVersion.get(path));
-        this.filenameToScriptInfo.set(info.path, info);
-        this.filenameToScriptInfoVersion.delete(info.path);
-        if (!openedByClient) {
-          this.watchClosedScriptInfo(info);
-        } else if (!isRootedDiskPath(fileName) && (!isDynamic || this.currentDirectory !== currentDirectory)) {
-          this.openFilesWithNonRootedDiskPath.set(this.toCanonicalFileName(fileName), info);
-        }
+      if (!openedByClient && !isDynamic && !(hostToQueryFileExistsOn || this.host).fileExists(fileName)) {
+        return;
       }
-      if (openedByClient) {
-        this.stopWatchingScriptInfo(info);
-        info.open(fileContent);
-        if (hasMixedContent) {
-          info.registerFileUpdate();
-        }
+      info = new ScriptInfo(this.host, fileName, scriptKind, !!hasMixedContent, path, this.filenameToScriptInfoVersion.get(path));
+      this.filenameToScriptInfo.set(info.path, info);
+      this.filenameToScriptInfoVersion.delete(info.path);
+      if (!openedByClient) {
+        this.watchClosedScriptInfo(info);
+      } else if (!isRootedDiskPath(fileName) && (!isDynamic || this.currentDirectory !== currentDirectory)) {
+        this.openFilesWithNonRootedDiskPath.set(this.toCanonicalFileName(fileName), info);
       }
-      return info;
     }
-    getScriptInfoForNormalizedPath(fileName) {
-      return !isRootedDiskPath(fileName) && this.openFilesWithNonRootedDiskPath.get(this.toCanonicalFileName(fileName)) || this.getScriptInfoForPath(normalizedPathToPath(fileName, this.currentDirectory, this.toCanonicalFileName));
-    }
-    getScriptInfoForPath(fileName) {
-      return this.filenameToScriptInfo.get(fileName);
-    }
-    getDocumentPositionMapper(project, generatedFileName, sourceFileName) {
-      const declarationInfo = this.getOrCreateScriptInfoNotOpenedByClient(generatedFileName, project.currentDirectory, this.host);
-      if (!declarationInfo) {
-        if (sourceFileName) {
-          project.addGeneratedFileWatch(generatedFileName, sourceFileName);
-        }
-        return void 0;
-      }
-      declarationInfo.getSnapshot();
-      if (isString(declarationInfo.sourceMapFilePath)) {
-        const sourceMapFileInfo2 = this.getScriptInfoForPath(declarationInfo.sourceMapFilePath);
-        if (sourceMapFileInfo2) {
-          sourceMapFileInfo2.getSnapshot();
-          if (sourceMapFileInfo2.documentPositionMapper !== void 0) {
-            sourceMapFileInfo2.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, sourceMapFileInfo2.sourceInfos);
-            return sourceMapFileInfo2.documentPositionMapper ? sourceMapFileInfo2.documentPositionMapper : void 0;
-          }
-        }
-        declarationInfo.sourceMapFilePath = void 0;
-      } else if (declarationInfo.sourceMapFilePath) {
-        declarationInfo.sourceMapFilePath.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, declarationInfo.sourceMapFilePath.sourceInfos);
-        return void 0;
-      } else if (declarationInfo.sourceMapFilePath !== void 0) {
-        return void 0;
-      }
-      let sourceMapFileInfo;
-      let mapFileNameFromDeclarationInfo;
-      let readMapFile = (mapFileName, mapFileNameFromDts) => {
-        const mapInfo = this.getOrCreateScriptInfoNotOpenedByClient(mapFileName, project.currentDirectory, this.host);
-        if (!mapInfo) {
-          mapFileNameFromDeclarationInfo = mapFileNameFromDts;
-          return void 0;
-        }
-        sourceMapFileInfo = mapInfo;
-        const snap = mapInfo.getSnapshot();
-        if (mapInfo.documentPositionMapper !== void 0)
-          return mapInfo.documentPositionMapper;
-        return getSnapshotText(snap);
-      };
-      const projectName = project.projectName;
-      const documentPositionMapper = getDocumentPositionMapper(
-        { getCanonicalFileName: this.toCanonicalFileName, log: (s) => this.logger.info(s), getSourceFileLike: (f) => this.getSourceFileLike(f, projectName, declarationInfo) },
-        declarationInfo.fileName,
-        declarationInfo.getLineInfo(),
-        readMapFile
-      );
-      readMapFile = void 0;
-      if (sourceMapFileInfo) {
-        declarationInfo.sourceMapFilePath = sourceMapFileInfo.path;
-        sourceMapFileInfo.declarationInfoPath = declarationInfo.path;
-        sourceMapFileInfo.documentPositionMapper = documentPositionMapper || false;
-        sourceMapFileInfo.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, sourceMapFileInfo.sourceInfos);
-      } else if (mapFileNameFromDeclarationInfo) {
-        declarationInfo.sourceMapFilePath = {
-          watcher: this.addMissingSourceMapFile(
-            project.currentDirectory === this.currentDirectory ? mapFileNameFromDeclarationInfo : getNormalizedAbsolutePath(mapFileNameFromDeclarationInfo, project.currentDirectory),
-            declarationInfo.path
-          ),
-          sourceInfos: this.addSourceInfoToSourceMap(sourceFileName, project)
-        };
-      } else {
-        declarationInfo.sourceMapFilePath = false;
+    if (openedByClient) {
+      this.stopWatchingScriptInfo(info);
+      info.open(fileContent);
+      if (hasMixedContent) {
+        info.registerFileUpdate();
       }
-      return documentPositionMapper;
     }
-    addSourceInfoToSourceMap(sourceFileName, project, sourceInfos) {
+    return info;
+  }
+  /**
+   * This gets the script info for the normalized path. If the path is not rooted disk path then the open script info with project root context is preferred
+   */
+  getScriptInfoForNormalizedPath(fileName) {
+    return !isRootedDiskPath(fileName) && this.openFilesWithNonRootedDiskPath.get(this.toCanonicalFileName(fileName)) || this.getScriptInfoForPath(normalizedPathToPath(fileName, this.currentDirectory, this.toCanonicalFileName));
+  }
+  getScriptInfoForPath(fileName) {
+    return this.filenameToScriptInfo.get(fileName);
+  }
+  /** @internal */
+  getDocumentPositionMapper(project, generatedFileName, sourceFileName) {
+    const declarationInfo = this.getOrCreateScriptInfoNotOpenedByClient(generatedFileName, project.currentDirectory, this.host);
+    if (!declarationInfo) {
       if (sourceFileName) {
-        const sourceInfo = this.getOrCreateScriptInfoNotOpenedByClient(sourceFileName, project.currentDirectory, project.directoryStructureHost);
-        (sourceInfos || (sourceInfos = /* @__PURE__ */ new Set())).add(sourceInfo.path);
-      }
-      return sourceInfos;
-    }
-    addMissingSourceMapFile(mapFileName, declarationInfoPath) {
-      const fileWatcher = this.watchFactory.watchFile(
-        mapFileName,
-        () => {
-          const declarationInfo = this.getScriptInfoForPath(declarationInfoPath);
-          if (declarationInfo && declarationInfo.sourceMapFilePath && !isString(declarationInfo.sourceMapFilePath)) {
-            this.delayUpdateProjectGraphs(declarationInfo.containingProjects, true);
-            this.delayUpdateSourceInfoProjects(declarationInfo.sourceMapFilePath.sourceInfos);
-            declarationInfo.closeSourceMapFileWatcher();
-          }
-        },
-        2e3 /* High */,
-        this.hostConfiguration.watchOptions,
-        WatchType.MissingSourceMapFile
-      );
-      return fileWatcher;
-    }
-    getSourceFileLike(fileName, projectNameOrProject, declarationInfo) {
-      const project = projectNameOrProject.projectName ? projectNameOrProject : this.findProject(projectNameOrProject);
-      if (project) {
-        const path = project.toPath(fileName);
-        const sourceFile = project.getSourceFile(path);
-        if (sourceFile && sourceFile.resolvedPath === path)
-          return sourceFile;
+        project.addGeneratedFileWatch(generatedFileName, sourceFileName);
       }
-      const info = this.getOrCreateScriptInfoNotOpenedByClient(fileName, (project || this).currentDirectory, project ? project.directoryStructureHost : this.host);
-      if (!info)
-        return void 0;
-      if (declarationInfo && isString(declarationInfo.sourceMapFilePath) && info !== declarationInfo) {
-        const sourceMapInfo = this.getScriptInfoForPath(declarationInfo.sourceMapFilePath);
-        if (sourceMapInfo) {
-          (sourceMapInfo.sourceInfos || (sourceMapInfo.sourceInfos = /* @__PURE__ */ new Set())).add(info.path);
-        }
-      }
-      if (info.cacheSourceFile)
-        return info.cacheSourceFile.sourceFile;
-      if (!info.sourceFileLike) {
-        info.sourceFileLike = {
-          get text() {
-            Debug.fail("shouldnt need text");
-            return "";
-          },
-          getLineAndCharacterOfPosition: (pos) => {
-            const lineOffset = info.positionToLineOffset(pos);
-            return { line: lineOffset.line - 1, character: lineOffset.offset - 1 };
-          },
-          getPositionOfLineAndCharacter: (line, character, allowEdits) => info.lineOffsetToPosition(line + 1, character + 1, allowEdits)
-        };
-      }
-      return info.sourceFileLike;
-    }
-    setPerformanceEventHandler(performanceEventHandler) {
-      this.performanceEventHandler = performanceEventHandler;
+      return void 0;
     }
-    setHostConfiguration(args) {
-      var _a2;
-      if (args.file) {
-        const info = this.getScriptInfoForNormalizedPath(toNormalizedPath(args.file));
-        if (info) {
-          info.setOptions(convertFormatOptions(args.formatOptions), args.preferences);
-          this.logger.info(`Host configuration update for file ${args.file}`);
-        }
-      } else {
-        if (args.hostInfo !== void 0) {
-          this.hostConfiguration.hostInfo = args.hostInfo;
-          this.logger.info(`Host information ${args.hostInfo}`);
-        }
-        if (args.formatOptions) {
-          this.hostConfiguration.formatCodeOptions = { ...this.hostConfiguration.formatCodeOptions, ...convertFormatOptions(args.formatOptions) };
-          this.logger.info("Format host information updated");
-        }
-        if (args.preferences) {
-          const {
-            lazyConfiguredProjectsFromExternalProject,
-            includePackageJsonAutoImports
-          } = this.hostConfiguration.preferences;
-          this.hostConfiguration.preferences = { ...this.hostConfiguration.preferences, ...args.preferences };
-          if (lazyConfiguredProjectsFromExternalProject && !this.hostConfiguration.preferences.lazyConfiguredProjectsFromExternalProject) {
-            this.configuredProjects.forEach((project) => {
-              if (project.hasExternalProjectRef() && project.pendingReload === 2 /* Full */ && !this.pendingProjectUpdates.has(project.getProjectName())) {
-                project.updateGraph();
-              }
-            });
-          }
-          if (includePackageJsonAutoImports !== args.preferences.includePackageJsonAutoImports) {
-            this.invalidateProjectPackageJson(void 0);
-          }
-        }
-        if (args.extraFileExtensions) {
-          this.hostConfiguration.extraFileExtensions = args.extraFileExtensions;
-          this.reloadProjects();
-          this.logger.info("Host file extension mappings updated");
-        }
-        if (args.watchOptions) {
-          this.hostConfiguration.watchOptions = (_a2 = convertWatchOptions(args.watchOptions)) == null ? void 0 : _a2.watchOptions;
-          this.logger.info(`Host watch options changed to ${JSON.stringify(this.hostConfiguration.watchOptions)}, it will be take effect for next watches.`);
+    declarationInfo.getSnapshot();
+    if (isString(declarationInfo.sourceMapFilePath)) {
+      const sourceMapFileInfo2 = this.getScriptInfoForPath(declarationInfo.sourceMapFilePath);
+      if (sourceMapFileInfo2) {
+        sourceMapFileInfo2.getSnapshot();
+        if (sourceMapFileInfo2.documentPositionMapper !== void 0) {
+          sourceMapFileInfo2.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, sourceMapFileInfo2.sourceInfos);
+          return sourceMapFileInfo2.documentPositionMapper ? sourceMapFileInfo2.documentPositionMapper : void 0;
         }
       }
+      declarationInfo.sourceMapFilePath = void 0;
+    } else if (declarationInfo.sourceMapFilePath) {
+      declarationInfo.sourceMapFilePath.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, declarationInfo.sourceMapFilePath.sourceInfos);
+      return void 0;
+    } else if (declarationInfo.sourceMapFilePath !== void 0) {
+      return void 0;
     }
-    getWatchOptions(project) {
-      return this.getWatchOptionsFromProjectWatchOptions(project.getWatchOptions());
-    }
-    getWatchOptionsFromProjectWatchOptions(projectOptions) {
-      return projectOptions && this.hostConfiguration.watchOptions ? { ...this.hostConfiguration.watchOptions, ...projectOptions } : projectOptions || this.hostConfiguration.watchOptions;
-    }
-    closeLog() {
-      this.logger.close();
-    }
-    reloadProjects() {
-      this.logger.info("reload projects.");
-      this.filenameToScriptInfo.forEach((info) => {
-        if (this.openFiles.has(info.path))
-          return;
-        if (!info.fileWatcher)
-          return;
-        this.onSourceFileChanged(info, this.host.fileExists(info.fileName) ? 1 /* Changed */ : 2 /* Deleted */);
-      });
-      this.pendingProjectUpdates.forEach((_project, projectName) => {
-        this.throttledOperations.cancel(projectName);
-        this.pendingProjectUpdates.delete(projectName);
-      });
-      this.throttledOperations.cancel(ensureProjectForOpenFileSchedule);
-      this.pendingEnsureProjectForOpenFiles = false;
-      this.configFileExistenceInfoCache.forEach((info) => {
-        if (info.config)
-          info.config.reloadLevel = 2 /* Full */;
-      });
-      this.reloadConfiguredProjectForFiles(this.openFiles, true, false, returnTrue, "User requested reload projects");
-      this.externalProjects.forEach((project) => {
-        this.clearSemanticCache(project);
-        project.updateGraph();
-      });
-      this.inferredProjects.forEach((project) => this.clearSemanticCache(project));
-      this.ensureProjectForOpenFiles();
-    }
-    reloadConfiguredProjectForFiles(openFiles, clearSemanticCache, delayReload, shouldReloadProjectFor, reason) {
-      const updatedProjects = /* @__PURE__ */ new Map();
-      const reloadChildProject = (child) => {
-        if (!updatedProjects.has(child.canonicalConfigFilePath)) {
-          updatedProjects.set(child.canonicalConfigFilePath, true);
-          this.reloadConfiguredProject(child, reason, false, clearSemanticCache);
-        }
-      };
-      openFiles == null ? void 0 : openFiles.forEach((openFileValue, path) => {
-        this.configFileForOpenFiles.delete(path);
-        if (!shouldReloadProjectFor(openFileValue)) {
-          return;
-        }
-        const info = this.getScriptInfoForPath(path);
-        Debug.assert(info.isScriptOpen());
-        const configFileName = this.getConfigFileNameForFile(info);
-        if (configFileName) {
-          const project = this.findConfiguredProjectByProjectName(configFileName) || this.createConfiguredProject(configFileName);
-          if (!updatedProjects.has(project.canonicalConfigFilePath)) {
-            updatedProjects.set(project.canonicalConfigFilePath, true);
-            if (delayReload) {
-              project.pendingReload = 2 /* Full */;
-              project.pendingReloadReason = reason;
-              if (clearSemanticCache)
-                this.clearSemanticCache(project);
-              this.delayUpdateProjectGraph(project);
-            } else {
-              this.reloadConfiguredProject(project, reason, false, clearSemanticCache);
-              if (!projectContainsInfoDirectly(project, info)) {
-                const referencedProject = forEachResolvedProjectReferenceProject(
-                  project,
-                  info.path,
-                  (child) => {
-                    reloadChildProject(child);
-                    return projectContainsInfoDirectly(child, info);
-                  },
-                  1 /* FindCreate */
-                );
-                if (referencedProject) {
-                  forEachResolvedProjectReferenceProject(
-                    project,
-                    void 0,
-                    reloadChildProject,
-                    0 /* Find */
-                  );
-                }
-              }
-            }
-          }
-        }
-      });
-    }
-    removeRootOfInferredProjectIfNowPartOfOtherProject(info) {
-      Debug.assert(info.containingProjects.length > 0);
-      const firstProject = info.containingProjects[0];
-      if (!firstProject.isOrphan() && isInferredProject(firstProject) && firstProject.isRoot(info) && forEach(info.containingProjects, (p) => p !== firstProject && !p.isOrphan())) {
-        firstProject.removeFile(info, true, true);
+    let sourceMapFileInfo;
+    let mapFileNameFromDeclarationInfo;
+    let readMapFile = (mapFileName, mapFileNameFromDts) => {
+      const mapInfo = this.getOrCreateScriptInfoNotOpenedByClient(mapFileName, project.currentDirectory, this.host);
+      if (!mapInfo) {
+        mapFileNameFromDeclarationInfo = mapFileNameFromDts;
+        return void 0;
       }
-    }
-    ensureProjectForOpenFiles() {
-      this.logger.info("Before ensureProjectForOpenFiles:");
-      this.printProjects();
-      this.openFiles.forEach((projectRootPath, path) => {
-        const info = this.getScriptInfoForPath(path);
-        if (info.isOrphan()) {
-          this.assignOrphanScriptInfoToInferredProject(info, projectRootPath);
-        } else {
-          this.removeRootOfInferredProjectIfNowPartOfOtherProject(info);
+      sourceMapFileInfo = mapInfo;
+      const snap = mapInfo.getSnapshot();
+      if (mapInfo.documentPositionMapper !== void 0)
+        return mapInfo.documentPositionMapper;
+      return getSnapshotText(snap);
+    };
+    const projectName = project.projectName;
+    const documentPositionMapper = getDocumentPositionMapper(
+      { getCanonicalFileName: this.toCanonicalFileName, log: (s) => this.logger.info(s), getSourceFileLike: (f) => this.getSourceFileLike(f, projectName, declarationInfo) },
+      declarationInfo.fileName,
+      declarationInfo.getLineInfo(),
+      readMapFile
+    );
+    readMapFile = void 0;
+    if (sourceMapFileInfo) {
+      declarationInfo.sourceMapFilePath = sourceMapFileInfo.path;
+      sourceMapFileInfo.declarationInfoPath = declarationInfo.path;
+      sourceMapFileInfo.documentPositionMapper = documentPositionMapper || false;
+      sourceMapFileInfo.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, sourceMapFileInfo.sourceInfos);
+    } else if (mapFileNameFromDeclarationInfo) {
+      declarationInfo.sourceMapFilePath = {
+        watcher: this.addMissingSourceMapFile(
+          project.currentDirectory === this.currentDirectory ? mapFileNameFromDeclarationInfo : getNormalizedAbsolutePath(mapFileNameFromDeclarationInfo, project.currentDirectory),
+          declarationInfo.path
+        ),
+        sourceInfos: this.addSourceInfoToSourceMap(sourceFileName, project)
+      };
+    } else {
+      declarationInfo.sourceMapFilePath = false;
+    }
+    return documentPositionMapper;
+  }
+  addSourceInfoToSourceMap(sourceFileName, project, sourceInfos) {
+    if (sourceFileName) {
+      const sourceInfo = this.getOrCreateScriptInfoNotOpenedByClient(sourceFileName, project.currentDirectory, project.directoryStructureHost);
+      (sourceInfos || (sourceInfos = /* @__PURE__ */ new Set())).add(sourceInfo.path);
+    }
+    return sourceInfos;
+  }
+  addMissingSourceMapFile(mapFileName, declarationInfoPath) {
+    const fileWatcher = this.watchFactory.watchFile(
+      mapFileName,
+      () => {
+        const declarationInfo = this.getScriptInfoForPath(declarationInfoPath);
+        if (declarationInfo && declarationInfo.sourceMapFilePath && !isString(declarationInfo.sourceMapFilePath)) {
+          this.delayUpdateProjectGraphs(
+            declarationInfo.containingProjects,
+            /*clearSourceMapperCache*/
+            true
+          );
+          this.delayUpdateSourceInfoProjects(declarationInfo.sourceMapFilePath.sourceInfos);
+          declarationInfo.closeSourceMapFileWatcher();
         }
-      });
-      this.pendingEnsureProjectForOpenFiles = false;
-      this.inferredProjects.forEach(updateProjectIfDirty);
-      this.logger.info("After ensureProjectForOpenFiles:");
-      this.printProjects();
+      },
+      2e3 /* High */,
+      this.hostConfiguration.watchOptions,
+      WatchType.MissingSourceMapFile
+    );
+    return fileWatcher;
+  }
+  /** @internal */
+  getSourceFileLike(fileName, projectNameOrProject, declarationInfo) {
+    const project = projectNameOrProject.projectName ? projectNameOrProject : this.findProject(projectNameOrProject);
+    if (project) {
+      const path = project.toPath(fileName);
+      const sourceFile = project.getSourceFile(path);
+      if (sourceFile && sourceFile.resolvedPath === path)
+        return sourceFile;
     }
-    openClientFile(fileName, fileContent, scriptKind, projectRootPath) {
-      return this.openClientFileWithNormalizedPath(toNormalizedPath(fileName), fileContent, scriptKind, false, projectRootPath ? toNormalizedPath(projectRootPath) : void 0);
+    const info = this.getOrCreateScriptInfoNotOpenedByClient(fileName, (project || this).currentDirectory, project ? project.directoryStructureHost : this.host);
+    if (!info)
+      return void 0;
+    if (declarationInfo && isString(declarationInfo.sourceMapFilePath) && info !== declarationInfo) {
+      const sourceMapInfo = this.getScriptInfoForPath(declarationInfo.sourceMapFilePath);
+      if (sourceMapInfo) {
+        (sourceMapInfo.sourceInfos || (sourceMapInfo.sourceInfos = /* @__PURE__ */ new Set())).add(info.path);
+      }
+    }
+    if (info.cacheSourceFile)
+      return info.cacheSourceFile.sourceFile;
+    if (!info.sourceFileLike) {
+      info.sourceFileLike = {
+        get text() {
+          Debug.fail("shouldnt need text");
+          return "";
+        },
+        getLineAndCharacterOfPosition: (pos) => {
+          const lineOffset = info.positionToLineOffset(pos);
+          return { line: lineOffset.line - 1, character: lineOffset.offset - 1 };
+        },
+        getPositionOfLineAndCharacter: (line, character, allowEdits) => info.lineOffsetToPosition(line + 1, character + 1, allowEdits)
+      };
     }
-    getOriginalLocationEnsuringConfiguredProject(project, location2) {
-      const isSourceOfProjectReferenceRedirect = project.isSourceOfProjectReferenceRedirect(location2.fileName);
-      const originalLocation = isSourceOfProjectReferenceRedirect ? location2 : project.getSourceMapper().tryGetSourcePosition(location2);
-      if (!originalLocation)
-        return void 0;
-      const { fileName } = originalLocation;
-      const scriptInfo = this.getScriptInfo(fileName);
-      if (!scriptInfo && !this.host.fileExists(fileName))
-        return void 0;
-      const originalFileInfo = { fileName: toNormalizedPath(fileName), path: this.toPath(fileName) };
-      const configFileName = this.getConfigFileNameForFile(originalFileInfo);
-      if (!configFileName)
-        return void 0;
-      let configuredProject = this.findConfiguredProjectByProjectName(configFileName);
-      if (!configuredProject) {
-        if (project.getCompilerOptions().disableReferencedProjectLoad) {
-          if (isSourceOfProjectReferenceRedirect) {
-            return location2;
-          }
-          return (scriptInfo == null ? void 0 : scriptInfo.containingProjects.length) ? originalLocation : location2;
-        }
-        configuredProject = this.createAndLoadConfiguredProject(configFileName, `Creating project for original file: ${originalFileInfo.fileName}${location2 !== originalLocation ? " for location: " + location2.fileName : ""}`);
+    return info.sourceFileLike;
+  }
+  /** @internal */
+  setPerformanceEventHandler(performanceEventHandler) {
+    this.performanceEventHandler = performanceEventHandler;
+  }
+  setHostConfiguration(args) {
+    var _a2;
+    if (args.file) {
+      const info = this.getScriptInfoForNormalizedPath(toNormalizedPath(args.file));
+      if (info) {
+        info.setOptions(convertFormatOptions(args.formatOptions), args.preferences);
+        this.logger.info(`Host configuration update for file ${args.file}`);
       }
-      updateProjectIfDirty(configuredProject);
-      const projectContainsOriginalInfo = (project2) => {
-        const info = this.getScriptInfo(fileName);
-        return info && projectContainsInfoDirectly(project2, info);
-      };
-      if (configuredProject.isSolution() || !projectContainsOriginalInfo(configuredProject)) {
-        configuredProject = forEachResolvedProjectReferenceProject(
-          configuredProject,
-          fileName,
-          (child) => {
-            updateProjectIfDirty(child);
-            return projectContainsOriginalInfo(child) ? child : void 0;
-          },
-          2 /* FindCreateLoad */,
-          `Creating project referenced in solution ${configuredProject.projectName} to find possible configured project for original file: ${originalFileInfo.fileName}${location2 !== originalLocation ? " for location: " + location2.fileName : ""}`
-        );
-        if (!configuredProject)
-          return void 0;
-        if (configuredProject === project)
-          return originalLocation;
+    } else {
+      if (args.hostInfo !== void 0) {
+        this.hostConfiguration.hostInfo = args.hostInfo;
+        this.logger.info(`Host information ${args.hostInfo}`);
       }
-      addOriginalConfiguredProject(configuredProject);
-      const originalScriptInfo = this.getScriptInfo(fileName);
-      if (!originalScriptInfo || !originalScriptInfo.containingProjects.length)
-        return void 0;
-      originalScriptInfo.containingProjects.forEach((project2) => {
-        if (isConfiguredProject(project2)) {
-          addOriginalConfiguredProject(project2);
+      if (args.formatOptions) {
+        this.hostConfiguration.formatCodeOptions = { ...this.hostConfiguration.formatCodeOptions, ...convertFormatOptions(args.formatOptions) };
+        this.logger.info("Format host information updated");
+      }
+      if (args.preferences) {
+        const {
+          lazyConfiguredProjectsFromExternalProject,
+          includePackageJsonAutoImports
+        } = this.hostConfiguration.preferences;
+        this.hostConfiguration.preferences = { ...this.hostConfiguration.preferences, ...args.preferences };
+        if (lazyConfiguredProjectsFromExternalProject && !this.hostConfiguration.preferences.lazyConfiguredProjectsFromExternalProject) {
+          this.configuredProjects.forEach((project) => {
+            if (project.hasExternalProjectRef() && project.pendingReload === 2 /* Full */ && !this.pendingProjectUpdates.has(project.getProjectName())) {
+              project.updateGraph();
+            }
+          });
         }
-      });
-      return originalLocation;
-      function addOriginalConfiguredProject(originalProject) {
-        if (!project.originalConfiguredProjects) {
-          project.originalConfiguredProjects = /* @__PURE__ */ new Set();
+        if (includePackageJsonAutoImports !== args.preferences.includePackageJsonAutoImports) {
+          this.invalidateProjectPackageJson(
+            /*packageJsonPath*/
+            void 0
+          );
         }
-        project.originalConfiguredProjects.add(originalProject.canonicalConfigFilePath);
+      }
+      if (args.extraFileExtensions) {
+        this.hostConfiguration.extraFileExtensions = args.extraFileExtensions;
+        this.reloadProjects();
+        this.logger.info("Host file extension mappings updated");
+      }
+      if (args.watchOptions) {
+        this.hostConfiguration.watchOptions = (_a2 = convertWatchOptions(args.watchOptions)) == null ? void 0 : _a2.watchOptions;
+        this.logger.info(`Host watch options changed to ${JSON.stringify(this.hostConfiguration.watchOptions)}, it will be take effect for next watches.`);
       }
     }
-    fileExists(fileName) {
-      return !!this.getScriptInfoForNormalizedPath(fileName) || this.host.fileExists(fileName);
-    }
-    findExternalProjectContainingOpenScriptInfo(info) {
-      return find(this.externalProjects, (proj) => {
-        updateProjectIfDirty(proj);
-        return proj.containsScriptInfo(info);
-      });
-    }
-    getOrCreateOpenScriptInfo(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath) {
-      const info = this.getOrCreateScriptInfoOpenedByClientForNormalizedPath(fileName, projectRootPath ? this.getNormalizedAbsolutePath(projectRootPath) : this.currentDirectory, fileContent, scriptKind, hasMixedContent);
-      this.openFiles.set(info.path, projectRootPath);
-      return info;
-    }
-    assignProjectToOpenedScriptInfo(info) {
-      let configFileName;
-      let configFileErrors;
-      let project = this.findExternalProjectContainingOpenScriptInfo(info);
-      let retainProjects;
-      let projectForConfigFileDiag;
-      let defaultConfigProjectIsCreated = false;
-      if (!project && this.serverMode === 0 /* Semantic */) {
-        configFileName = this.getConfigFileNameForFile(info);
-        if (configFileName) {
-          project = this.findConfiguredProjectByProjectName(configFileName);
-          if (!project) {
-            project = this.createLoadAndUpdateConfiguredProject(configFileName, `Creating possible configured project for ${info.fileName} to open`);
-            defaultConfigProjectIsCreated = true;
+  }
+  /** @internal */
+  getWatchOptions(project) {
+    return this.getWatchOptionsFromProjectWatchOptions(project.getWatchOptions());
+  }
+  /** @internal */
+  getWatchOptionsFromProjectWatchOptions(projectOptions) {
+    return projectOptions && this.hostConfiguration.watchOptions ? { ...this.hostConfiguration.watchOptions, ...projectOptions } : projectOptions || this.hostConfiguration.watchOptions;
+  }
+  closeLog() {
+    this.logger.close();
+  }
+  /**
+   * This function rebuilds the project for every file opened by the client
+   * This does not reload contents of open files from disk. But we could do that if needed
+   */
+  reloadProjects() {
+    this.logger.info("reload projects.");
+    this.filenameToScriptInfo.forEach((info) => {
+      if (this.openFiles.has(info.path))
+        return;
+      if (!info.fileWatcher)
+        return;
+      this.onSourceFileChanged(info, this.host.fileExists(info.fileName) ? 1 /* Changed */ : 2 /* Deleted */);
+    });
+    this.pendingProjectUpdates.forEach((_project, projectName) => {
+      this.throttledOperations.cancel(projectName);
+      this.pendingProjectUpdates.delete(projectName);
+    });
+    this.throttledOperations.cancel(ensureProjectForOpenFileSchedule);
+    this.pendingEnsureProjectForOpenFiles = false;
+    this.configFileExistenceInfoCache.forEach((info) => {
+      if (info.config)
+        info.config.reloadLevel = 2 /* Full */;
+    });
+    this.reloadConfiguredProjectForFiles(
+      this.openFiles,
+      /*clearSemanticCache*/
+      true,
+      /*delayReload*/
+      false,
+      returnTrue,
+      "User requested reload projects"
+    );
+    this.externalProjects.forEach((project) => {
+      this.clearSemanticCache(project);
+      project.updateGraph();
+    });
+    this.inferredProjects.forEach((project) => this.clearSemanticCache(project));
+    this.ensureProjectForOpenFiles();
+  }
+  /**
+   * This function goes through all the openFiles and tries to file the config file for them.
+   * If the config file is found and it refers to existing project, it reloads it either immediately
+   * or schedules it for reload depending on delayReload option
+   * If there is no existing project it just opens the configured project for the config file
+   * reloadForInfo provides a way to filter out files to reload configured project for
+   */
+  reloadConfiguredProjectForFiles(openFiles, clearSemanticCache, delayReload, shouldReloadProjectFor, reason) {
+    const updatedProjects = /* @__PURE__ */ new Map();
+    const reloadChildProject = (child) => {
+      if (!updatedProjects.has(child.canonicalConfigFilePath)) {
+        updatedProjects.set(child.canonicalConfigFilePath, true);
+        this.reloadConfiguredProject(
+          child,
+          reason,
+          /*isInitialLoad*/
+          false,
+          clearSemanticCache
+        );
+      }
+    };
+    openFiles == null ? void 0 : openFiles.forEach((openFileValue, path) => {
+      this.configFileForOpenFiles.delete(path);
+      if (!shouldReloadProjectFor(openFileValue)) {
+        return;
+      }
+      const info = this.getScriptInfoForPath(path);
+      Debug.assert(info.isScriptOpen());
+      const configFileName = this.getConfigFileNameForFile(info);
+      if (configFileName) {
+        const project = this.findConfiguredProjectByProjectName(configFileName) || this.createConfiguredProject(configFileName);
+        if (!updatedProjects.has(project.canonicalConfigFilePath)) {
+          updatedProjects.set(project.canonicalConfigFilePath, true);
+          if (delayReload) {
+            project.pendingReload = 2 /* Full */;
+            project.pendingReloadReason = reason;
+            if (clearSemanticCache)
+              this.clearSemanticCache(project);
+            this.delayUpdateProjectGraph(project);
           } else {
-            updateProjectIfDirty(project);
-          }
-          projectForConfigFileDiag = project.containsScriptInfo(info) ? project : void 0;
-          retainProjects = project;
-          if (!projectContainsInfoDirectly(project, info)) {
-            forEachResolvedProjectReferenceProject(
+            this.reloadConfiguredProject(
               project,
-              info.path,
-              (child) => {
-                updateProjectIfDirty(child);
-                if (!isArray(retainProjects)) {
-                  retainProjects = [project, child];
-                } else {
-                  retainProjects.push(child);
-                }
-                if (projectContainsInfoDirectly(child, info)) {
-                  projectForConfigFileDiag = child;
-                  return child;
-                }
-                if (!projectForConfigFileDiag && child.containsScriptInfo(info)) {
-                  projectForConfigFileDiag = child;
-                }
-              },
-              2 /* FindCreateLoad */,
-              `Creating project referenced in solution ${project.projectName} to find possible configured project for ${info.fileName} to open`
+              reason,
+              /*isInitialLoad*/
+              false,
+              clearSemanticCache
             );
-          }
-          if (projectForConfigFileDiag) {
-            configFileName = projectForConfigFileDiag.getConfigFilePath();
-            if (projectForConfigFileDiag !== project || defaultConfigProjectIsCreated) {
-              configFileErrors = projectForConfigFileDiag.getAllProjectErrors();
-              this.sendConfigFileDiagEvent(projectForConfigFileDiag, info.fileName);
+            if (!projectContainsInfoDirectly(project, info)) {
+              const referencedProject = forEachResolvedProjectReferenceProject(
+                project,
+                info.path,
+                (child) => {
+                  reloadChildProject(child);
+                  return projectContainsInfoDirectly(child, info);
+                },
+                1 /* FindCreate */
+              );
+              if (referencedProject) {
+                forEachResolvedProjectReferenceProject(
+                  project,
+                  /*fileName*/
+                  void 0,
+                  reloadChildProject,
+                  0 /* Find */
+                );
+              }
             }
-          } else {
-            configFileName = void 0;
           }
-          this.createAncestorProjects(info, project);
         }
       }
-      info.containingProjects.forEach(updateProjectIfDirty);
+    });
+  }
+  /**
+   * Remove the root of inferred project if script info is part of another project
+   */
+  removeRootOfInferredProjectIfNowPartOfOtherProject(info) {
+    Debug.assert(info.containingProjects.length > 0);
+    const firstProject = info.containingProjects[0];
+    if (!firstProject.isOrphan() && isInferredProject(firstProject) && firstProject.isRoot(info) && forEach(info.containingProjects, (p) => p !== firstProject && !p.isOrphan())) {
+      firstProject.removeFile(
+        info,
+        /*fileExists*/
+        true,
+        /*detachFromProject*/
+        true
+      );
+    }
+  }
+  /**
+   * This function is to update the project structure for every inferred project.
+   * It is called on the premise that all the configured projects are
+   * up to date.
+   * This will go through open files and assign them to inferred project if open file is not part of any other project
+   * After that all the inferred project graphs are updated
+   */
+  ensureProjectForOpenFiles() {
+    this.logger.info("Before ensureProjectForOpenFiles:");
+    this.printProjects();
+    this.openFiles.forEach((projectRootPath, path) => {
+      const info = this.getScriptInfoForPath(path);
       if (info.isOrphan()) {
-        if (isArray(retainProjects)) {
-          retainProjects.forEach((project2) => this.sendConfigFileDiagEvent(project2, info.fileName));
-        } else if (retainProjects) {
-          this.sendConfigFileDiagEvent(retainProjects, info.fileName);
-        }
-        Debug.assert(this.openFiles.has(info.path));
-        this.assignOrphanScriptInfoToInferredProject(info, this.openFiles.get(info.path));
+        this.assignOrphanScriptInfoToInferredProject(info, projectRootPath);
+      } else {
+        this.removeRootOfInferredProjectIfNowPartOfOtherProject(info);
       }
-      Debug.assert(!info.isOrphan());
-      return { configFileName, configFileErrors, retainProjects };
-    }
-    createAncestorProjects(info, project) {
-      if (!info.isAttached(project))
-        return;
-      while (true) {
-        if (!project.isInitialLoadPending() && (!project.getCompilerOptions().composite || project.getCompilerOptions().disableSolutionSearching))
-          return;
-        const configFileName = this.getConfigFileNameForFile({
-          fileName: project.getConfigFilePath(),
-          path: info.path,
-          configFileInfo: true
-        });
-        if (!configFileName)
-          return;
-        const ancestor = this.findConfiguredProjectByProjectName(configFileName) || this.createConfiguredProjectWithDelayLoad(configFileName, `Creating project possibly referencing default composite project ${project.getProjectName()} of open file ${info.fileName}`);
-        if (ancestor.isInitialLoadPending()) {
-          ancestor.setPotentialProjectReference(project.canonicalConfigFilePath);
+    });
+    this.pendingEnsureProjectForOpenFiles = false;
+    this.inferredProjects.forEach(updateProjectIfDirty);
+    this.logger.info("After ensureProjectForOpenFiles:");
+    this.printProjects();
+  }
+  /**
+   * Open file whose contents is managed by the client
+   * @param filename is absolute pathname
+   * @param fileContent is a known version of the file content that is more up to date than the one on disk
+   */
+  openClientFile(fileName, fileContent, scriptKind, projectRootPath) {
+    return this.openClientFileWithNormalizedPath(
+      toNormalizedPath(fileName),
+      fileContent,
+      scriptKind,
+      /*hasMixedContent*/
+      false,
+      projectRootPath ? toNormalizedPath(projectRootPath) : void 0
+    );
+  }
+  /** @internal */
+  getOriginalLocationEnsuringConfiguredProject(project, location) {
+    const isSourceOfProjectReferenceRedirect = project.isSourceOfProjectReferenceRedirect(location.fileName);
+    const originalLocation = isSourceOfProjectReferenceRedirect ? location : project.getSourceMapper().tryGetSourcePosition(location);
+    if (!originalLocation)
+      return void 0;
+    const { fileName } = originalLocation;
+    const scriptInfo = this.getScriptInfo(fileName);
+    if (!scriptInfo && !this.host.fileExists(fileName))
+      return void 0;
+    const originalFileInfo = { fileName: toNormalizedPath(fileName), path: this.toPath(fileName) };
+    const configFileName = this.getConfigFileNameForFile(originalFileInfo);
+    if (!configFileName)
+      return void 0;
+    let configuredProject = this.findConfiguredProjectByProjectName(configFileName);
+    if (!configuredProject) {
+      if (project.getCompilerOptions().disableReferencedProjectLoad) {
+        if (isSourceOfProjectReferenceRedirect) {
+          return location;
         }
-        project = ancestor;
+        return (scriptInfo == null ? void 0 : scriptInfo.containingProjects.length) ? originalLocation : location;
       }
+      configuredProject = this.createAndLoadConfiguredProject(configFileName, `Creating project for original file: ${originalFileInfo.fileName}${location !== originalLocation ? " for location: " + location.fileName : ""}`);
     }
-    loadAncestorProjectTree(forProjects) {
-      forProjects = forProjects || mapDefinedEntries(
-        this.configuredProjects,
-        (key, project) => !project.isInitialLoadPending() ? [key, true] : void 0
+    updateProjectIfDirty(configuredProject);
+    const projectContainsOriginalInfo = (project2) => {
+      const info = this.getScriptInfo(fileName);
+      return info && projectContainsInfoDirectly(project2, info);
+    };
+    if (configuredProject.isSolution() || !projectContainsOriginalInfo(configuredProject)) {
+      configuredProject = forEachResolvedProjectReferenceProject(
+        configuredProject,
+        fileName,
+        (child) => {
+          updateProjectIfDirty(child);
+          return projectContainsOriginalInfo(child) ? child : void 0;
+        },
+        2 /* FindCreateLoad */,
+        `Creating project referenced in solution ${configuredProject.projectName} to find possible configured project for original file: ${originalFileInfo.fileName}${location !== originalLocation ? " for location: " + location.fileName : ""}`
       );
-      const seenProjects = /* @__PURE__ */ new Set();
-      for (const project of arrayFrom(this.configuredProjects.values())) {
-        if (forEachPotentialProjectReference(project, (potentialRefPath) => forProjects.has(potentialRefPath))) {
-          updateProjectIfDirty(project);
-        }
-        this.ensureProjectChildren(project, forProjects, seenProjects);
-      }
+      if (!configuredProject)
+        return void 0;
+      if (configuredProject === project)
+        return originalLocation;
     }
-    ensureProjectChildren(project, forProjects, seenProjects) {
-      var _a2;
-      if (!tryAddToSet(seenProjects, project.canonicalConfigFilePath))
-        return;
-      if (project.getCompilerOptions().disableReferencedProjectLoad)
-        return;
-      const children = (_a2 = project.getCurrentProgram()) == null ? void 0 : _a2.getResolvedProjectReferences();
-      if (!children)
-        return;
-      for (const child of children) {
-        if (!child)
-          continue;
-        const referencedProject = forEachResolvedProjectReference(child.references, (ref) => forProjects.has(ref.sourceFile.path) ? ref : void 0);
-        if (!referencedProject)
-          continue;
-        const configFileName = toNormalizedPath(child.sourceFile.fileName);
-        const childProject = project.projectService.findConfiguredProjectByProjectName(configFileName) || project.projectService.createAndLoadConfiguredProject(configFileName, `Creating project referenced by : ${project.projectName} as it references project ${referencedProject.sourceFile.fileName}`);
-        updateProjectIfDirty(childProject);
-        this.ensureProjectChildren(childProject, forProjects, seenProjects);
+    addOriginalConfiguredProject(configuredProject);
+    const originalScriptInfo = this.getScriptInfo(fileName);
+    if (!originalScriptInfo || !originalScriptInfo.containingProjects.length)
+      return void 0;
+    originalScriptInfo.containingProjects.forEach((project2) => {
+      if (isConfiguredProject(project2)) {
+        addOriginalConfiguredProject(project2);
       }
-    }
-    cleanupAfterOpeningFile(toRetainConfigProjects) {
-      this.removeOrphanConfiguredProjects(toRetainConfigProjects);
-      for (const inferredProject of this.inferredProjects.slice()) {
-        if (inferredProject.isOrphan()) {
-          this.removeProject(inferredProject);
-        }
+    });
+    return originalLocation;
+    function addOriginalConfiguredProject(originalProject) {
+      if (!project.originalConfiguredProjects) {
+        project.originalConfiguredProjects = /* @__PURE__ */ new Set();
       }
-      this.removeOrphanScriptInfos();
+      project.originalConfiguredProjects.add(originalProject.canonicalConfigFilePath);
     }
-    openClientFileWithNormalizedPath(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath) {
-      const info = this.getOrCreateOpenScriptInfo(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath);
-      const { retainProjects, ...result } = this.assignProjectToOpenedScriptInfo(info);
-      this.cleanupAfterOpeningFile(retainProjects);
-      this.telemetryOnOpenFile(info);
-      this.printProjects();
-      return result;
-    }
-    removeOrphanConfiguredProjects(toRetainConfiguredProjects) {
-      const toRemoveConfiguredProjects = new Map(this.configuredProjects);
-      const markOriginalProjectsAsUsed = (project) => {
-        if (!project.isOrphan() && project.originalConfiguredProjects) {
-          project.originalConfiguredProjects.forEach(
-            (_value, configuredProjectPath) => {
-              const project2 = this.getConfiguredProjectByCanonicalConfigFilePath(configuredProjectPath);
-              return project2 && retainConfiguredProject(project2);
-            }
-          );
-        }
-      };
-      if (toRetainConfiguredProjects) {
-        if (isArray(toRetainConfiguredProjects)) {
-          toRetainConfiguredProjects.forEach(retainConfiguredProject);
+  }
+  /** @internal */
+  fileExists(fileName) {
+    return !!this.getScriptInfoForNormalizedPath(fileName) || this.host.fileExists(fileName);
+  }
+  findExternalProjectContainingOpenScriptInfo(info) {
+    return find(this.externalProjects, (proj) => {
+      updateProjectIfDirty(proj);
+      return proj.containsScriptInfo(info);
+    });
+  }
+  getOrCreateOpenScriptInfo(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath) {
+    const info = this.getOrCreateScriptInfoOpenedByClientForNormalizedPath(fileName, projectRootPath ? this.getNormalizedAbsolutePath(projectRootPath) : this.currentDirectory, fileContent, scriptKind, hasMixedContent);
+    this.openFiles.set(info.path, projectRootPath);
+    return info;
+  }
+  assignProjectToOpenedScriptInfo(info) {
+    let configFileName;
+    let configFileErrors;
+    let project = this.findExternalProjectContainingOpenScriptInfo(info);
+    let retainProjects;
+    let projectForConfigFileDiag;
+    let defaultConfigProjectIsCreated = false;
+    if (!project && this.serverMode === 0 /* Semantic */) {
+      configFileName = this.getConfigFileNameForFile(info);
+      if (configFileName) {
+        project = this.findConfiguredProjectByProjectName(configFileName);
+        if (!project) {
+          project = this.createLoadAndUpdateConfiguredProject(configFileName, `Creating possible configured project for ${info.fileName} to open`);
+          defaultConfigProjectIsCreated = true;
         } else {
-          retainConfiguredProject(toRetainConfiguredProjects);
+          updateProjectIfDirty(project);
         }
-      }
-      this.inferredProjects.forEach(markOriginalProjectsAsUsed);
-      this.externalProjects.forEach(markOriginalProjectsAsUsed);
-      this.configuredProjects.forEach((project) => {
-        if (project.hasOpenRef()) {
-          retainConfiguredProject(project);
-        } else if (toRemoveConfiguredProjects.has(project.canonicalConfigFilePath)) {
-          forEachReferencedProject(
+        projectForConfigFileDiag = project.containsScriptInfo(info) ? project : void 0;
+        retainProjects = project;
+        if (!projectContainsInfoDirectly(project, info)) {
+          forEachResolvedProjectReferenceProject(
             project,
-            (ref) => isRetained(ref) && retainConfiguredProject(project)
+            info.path,
+            (child) => {
+              updateProjectIfDirty(child);
+              if (!isArray(retainProjects)) {
+                retainProjects = [project, child];
+              } else {
+                retainProjects.push(child);
+              }
+              if (projectContainsInfoDirectly(child, info)) {
+                projectForConfigFileDiag = child;
+                return child;
+              }
+              if (!projectForConfigFileDiag && child.containsScriptInfo(info)) {
+                projectForConfigFileDiag = child;
+              }
+            },
+            2 /* FindCreateLoad */,
+            `Creating project referenced in solution ${project.projectName} to find possible configured project for ${info.fileName} to open`
           );
         }
-      });
-      toRemoveConfiguredProjects.forEach((project) => this.removeProject(project));
-      function isRetained(project) {
-        return project.hasOpenRef() || !toRemoveConfiguredProjects.has(project.canonicalConfigFilePath);
-      }
-      function retainConfiguredProject(project) {
-        if (toRemoveConfiguredProjects.delete(project.canonicalConfigFilePath)) {
-          markOriginalProjectsAsUsed(project);
-          forEachReferencedProject(project, retainConfiguredProject);
+        if (projectForConfigFileDiag) {
+          configFileName = projectForConfigFileDiag.getConfigFilePath();
+          if (projectForConfigFileDiag !== project || defaultConfigProjectIsCreated) {
+            configFileErrors = projectForConfigFileDiag.getAllProjectErrors();
+            this.sendConfigFileDiagEvent(projectForConfigFileDiag, info.fileName);
+          }
+        } else {
+          configFileName = void 0;
         }
+        this.createAncestorProjects(info, project);
       }
     }
-    removeOrphanScriptInfos() {
-      const toRemoveScriptInfos = new Map(this.filenameToScriptInfo);
-      this.filenameToScriptInfo.forEach((info) => {
-        if (!info.isScriptOpen() && info.isOrphan() && !info.isContainedByBackgroundProject()) {
-          if (!info.sourceMapFilePath)
-            return;
-          let sourceInfos;
-          if (isString(info.sourceMapFilePath)) {
-            const sourceMapInfo = this.getScriptInfoForPath(info.sourceMapFilePath);
-            sourceInfos = sourceMapInfo && sourceMapInfo.sourceInfos;
-          } else {
-            sourceInfos = info.sourceMapFilePath.sourceInfos;
-          }
-          if (!sourceInfos)
-            return;
-          if (!forEachKey(sourceInfos, (path) => {
-            const info2 = this.getScriptInfoForPath(path);
-            return !!info2 && (info2.isScriptOpen() || !info2.isOrphan());
-          })) {
-            return;
-          }
-        }
-        toRemoveScriptInfos.delete(info.path);
-        if (info.sourceMapFilePath) {
-          let sourceInfos;
-          if (isString(info.sourceMapFilePath)) {
-            toRemoveScriptInfos.delete(info.sourceMapFilePath);
-            const sourceMapInfo = this.getScriptInfoForPath(info.sourceMapFilePath);
-            sourceInfos = sourceMapInfo && sourceMapInfo.sourceInfos;
-          } else {
-            sourceInfos = info.sourceMapFilePath.sourceInfos;
-          }
-          if (sourceInfos) {
-            sourceInfos.forEach((_value, path) => toRemoveScriptInfos.delete(path));
-          }
-        }
-      });
-      toRemoveScriptInfos.forEach((info) => {
-        this.stopWatchingScriptInfo(info);
-        this.deleteScriptInfo(info);
-        info.closeSourceMapFileWatcher();
-      });
+    info.containingProjects.forEach(updateProjectIfDirty);
+    if (info.isOrphan()) {
+      if (isArray(retainProjects)) {
+        retainProjects.forEach((project2) => this.sendConfigFileDiagEvent(project2, info.fileName));
+      } else if (retainProjects) {
+        this.sendConfigFileDiagEvent(retainProjects, info.fileName);
+      }
+      Debug.assert(this.openFiles.has(info.path));
+      this.assignOrphanScriptInfoToInferredProject(info, this.openFiles.get(info.path));
     }
-    telemetryOnOpenFile(scriptInfo) {
-      if (this.serverMode !== 0 /* Semantic */ || !this.eventHandler || !scriptInfo.isJavaScript() || !addToSeen(this.allJsFilesForOpenFileTelemetry, scriptInfo.path)) {
+    Debug.assert(!info.isOrphan());
+    return { configFileName, configFileErrors, retainProjects };
+  }
+  createAncestorProjects(info, project) {
+    if (!info.isAttached(project))
+      return;
+    while (true) {
+      if (!project.isInitialLoadPending() && (!project.getCompilerOptions().composite || project.getCompilerOptions().disableSolutionSearching))
         return;
-      }
-      const project = this.ensureDefaultProjectForFile(scriptInfo);
-      if (!project.languageServiceEnabled) {
+      const configFileName = this.getConfigFileNameForFile({
+        fileName: project.getConfigFilePath(),
+        path: info.path,
+        configFileInfo: true
+      });
+      if (!configFileName)
         return;
+      const ancestor = this.findConfiguredProjectByProjectName(configFileName) || this.createConfiguredProjectWithDelayLoad(configFileName, `Creating project possibly referencing default composite project ${project.getProjectName()} of open file ${info.fileName}`);
+      if (ancestor.isInitialLoadPending()) {
+        ancestor.setPotentialProjectReference(project.canonicalConfigFilePath);
       }
-      const sourceFile = project.getSourceFile(scriptInfo.path);
-      const checkJs = !!sourceFile && !!sourceFile.checkJsDirective;
-      this.eventHandler({ eventName: OpenFileInfoTelemetryEvent, data: { info: { checkJs } } });
-    }
-    closeClientFile(uncheckedFileName, skipAssignOrphanScriptInfosToInferredProject) {
-      const info = this.getScriptInfoForNormalizedPath(toNormalizedPath(uncheckedFileName));
-      const result = info ? this.closeOpenFile(info, skipAssignOrphanScriptInfosToInferredProject) : false;
-      if (!skipAssignOrphanScriptInfosToInferredProject) {
-        this.printProjects();
-      }
-      return result;
+      project = ancestor;
     }
-    collectChanges(lastKnownProjectVersions, currentProjects, includeProjectReferenceRedirectInfo, result) {
-      for (const proj of currentProjects) {
-        const knownProject = find(lastKnownProjectVersions, (p) => p.projectName === proj.getProjectName());
-        result.push(proj.getChangesSinceVersion(knownProject && knownProject.version, includeProjectReferenceRedirectInfo));
+  }
+  /** @internal */
+  loadAncestorProjectTree(forProjects) {
+    forProjects = forProjects || mapDefinedEntries(
+      this.configuredProjects,
+      (key, project) => !project.isInitialLoadPending() ? [key, true] : void 0
+    );
+    const seenProjects = /* @__PURE__ */ new Set();
+    for (const project of arrayFrom(this.configuredProjects.values())) {
+      if (forEachPotentialProjectReference(project, (potentialRefPath) => forProjects.has(potentialRefPath))) {
+        updateProjectIfDirty(project);
       }
+      this.ensureProjectChildren(project, forProjects, seenProjects);
     }
-    synchronizeProjectList(knownProjects, includeProjectReferenceRedirectInfo) {
-      const files = [];
-      this.collectChanges(knownProjects, this.externalProjects, includeProjectReferenceRedirectInfo, files);
-      this.collectChanges(knownProjects, arrayFrom(this.configuredProjects.values()), includeProjectReferenceRedirectInfo, files);
-      this.collectChanges(knownProjects, this.inferredProjects, includeProjectReferenceRedirectInfo, files);
-      return files;
+  }
+  ensureProjectChildren(project, forProjects, seenProjects) {
+    var _a2;
+    if (!tryAddToSet(seenProjects, project.canonicalConfigFilePath))
+      return;
+    if (project.getCompilerOptions().disableReferencedProjectLoad)
+      return;
+    const children = (_a2 = project.getCurrentProgram()) == null ? void 0 : _a2.getResolvedProjectReferences();
+    if (!children)
+      return;
+    for (const child of children) {
+      if (!child)
+        continue;
+      const referencedProject = forEachResolvedProjectReference(child.references, (ref) => forProjects.has(ref.sourceFile.path) ? ref : void 0);
+      if (!referencedProject)
+        continue;
+      const configFileName = toNormalizedPath(child.sourceFile.fileName);
+      const childProject = project.projectService.findConfiguredProjectByProjectName(configFileName) || project.projectService.createAndLoadConfiguredProject(configFileName, `Creating project referenced by : ${project.projectName} as it references project ${referencedProject.sourceFile.fileName}`);
+      updateProjectIfDirty(childProject);
+      this.ensureProjectChildren(childProject, forProjects, seenProjects);
     }
-    applyChangesInOpenFiles(openFiles, changedFiles, closedFiles) {
-      let openScriptInfos;
-      let assignOrphanScriptInfosToInferredProject = false;
-      if (openFiles) {
-        while (true) {
-          const iterResult = openFiles.next();
-          if (iterResult.done)
-            break;
-          const file = iterResult.value;
-          const info = this.getOrCreateOpenScriptInfo(
-            toNormalizedPath(file.fileName),
-            file.content,
-            tryConvertScriptKindName(file.scriptKind),
-            file.hasMixedContent,
-            file.projectRootPath ? toNormalizedPath(file.projectRootPath) : void 0
-          );
-          (openScriptInfos || (openScriptInfos = [])).push(info);
-        }
-      }
-      if (changedFiles) {
-        while (true) {
-          const iterResult = changedFiles.next();
-          if (iterResult.done)
-            break;
-          const file = iterResult.value;
-          const scriptInfo = this.getScriptInfo(file.fileName);
-          Debug.assert(!!scriptInfo);
-          this.applyChangesToFile(scriptInfo, file.changes);
-        }
-      }
-      if (closedFiles) {
-        for (const file of closedFiles) {
-          assignOrphanScriptInfosToInferredProject = this.closeClientFile(file, true) || assignOrphanScriptInfosToInferredProject;
-        }
+  }
+  cleanupAfterOpeningFile(toRetainConfigProjects) {
+    this.removeOrphanConfiguredProjects(toRetainConfigProjects);
+    for (const inferredProject of this.inferredProjects.slice()) {
+      if (inferredProject.isOrphan()) {
+        this.removeProject(inferredProject);
       }
-      let retainProjects;
-      if (openScriptInfos) {
-        retainProjects = flatMap(openScriptInfos, (info) => this.assignProjectToOpenedScriptInfo(info).retainProjects);
+    }
+    this.removeOrphanScriptInfos();
+  }
+  openClientFileWithNormalizedPath(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath) {
+    const info = this.getOrCreateOpenScriptInfo(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath);
+    const { retainProjects, ...result } = this.assignProjectToOpenedScriptInfo(info);
+    this.cleanupAfterOpeningFile(retainProjects);
+    this.telemetryOnOpenFile(info);
+    this.printProjects();
+    return result;
+  }
+  removeOrphanConfiguredProjects(toRetainConfiguredProjects) {
+    const toRemoveConfiguredProjects = new Map(this.configuredProjects);
+    const markOriginalProjectsAsUsed = (project) => {
+      if (!project.isOrphan() && project.originalConfiguredProjects) {
+        project.originalConfiguredProjects.forEach(
+          (_value, configuredProjectPath) => {
+            const project2 = this.getConfiguredProjectByCanonicalConfigFilePath(configuredProjectPath);
+            return project2 && retainConfiguredProject(project2);
+          }
+        );
       }
-      if (assignOrphanScriptInfosToInferredProject) {
-        this.assignOrphanScriptInfosToInferredProject();
+    };
+    if (toRetainConfiguredProjects) {
+      if (isArray(toRetainConfiguredProjects)) {
+        toRetainConfiguredProjects.forEach(retainConfiguredProject);
+      } else {
+        retainConfiguredProject(toRetainConfiguredProjects);
       }
-      if (openScriptInfos) {
-        this.cleanupAfterOpeningFile(retainProjects);
-        openScriptInfos.forEach((info) => this.telemetryOnOpenFile(info));
-        this.printProjects();
-      } else if (length(closedFiles)) {
-        this.printProjects();
+    }
+    this.inferredProjects.forEach(markOriginalProjectsAsUsed);
+    this.externalProjects.forEach(markOriginalProjectsAsUsed);
+    this.configuredProjects.forEach((project) => {
+      if (project.hasOpenRef()) {
+        retainConfiguredProject(project);
+      } else if (toRemoveConfiguredProjects.has(project.canonicalConfigFilePath)) {
+        forEachReferencedProject(
+          project,
+          (ref) => isRetained(ref) && retainConfiguredProject(project)
+        );
       }
+    });
+    toRemoveConfiguredProjects.forEach((project) => this.removeProject(project));
+    function isRetained(project) {
+      return project.hasOpenRef() || !toRemoveConfiguredProjects.has(project.canonicalConfigFilePath);
     }
-    applyChangesToFile(scriptInfo, changes) {
-      while (true) {
-        const iterResult = changes.next();
-        if (iterResult.done)
-          break;
-        const change = iterResult.value;
-        scriptInfo.editContent(change.span.start, change.span.start + change.span.length, change.newText);
+    function retainConfiguredProject(project) {
+      if (toRemoveConfiguredProjects.delete(project.canonicalConfigFilePath)) {
+        markOriginalProjectsAsUsed(project);
+        forEachReferencedProject(project, retainConfiguredProject);
       }
     }
-    closeConfiguredProjectReferencedFromExternalProject(configFile) {
-      const configuredProject = this.findConfiguredProjectByProjectName(configFile);
-      if (configuredProject) {
-        configuredProject.deleteExternalProjectReference();
-        if (!configuredProject.hasOpenRef()) {
-          this.removeProject(configuredProject);
+  }
+  removeOrphanScriptInfos() {
+    const toRemoveScriptInfos = new Map(this.filenameToScriptInfo);
+    this.filenameToScriptInfo.forEach((info) => {
+      if (!info.isScriptOpen() && info.isOrphan() && !info.isContainedByBackgroundProject()) {
+        if (!info.sourceMapFilePath)
+          return;
+        let sourceInfos;
+        if (isString(info.sourceMapFilePath)) {
+          const sourceMapInfo = this.getScriptInfoForPath(info.sourceMapFilePath);
+          sourceInfos = sourceMapInfo && sourceMapInfo.sourceInfos;
+        } else {
+          sourceInfos = info.sourceMapFilePath.sourceInfos;
+        }
+        if (!sourceInfos)
+          return;
+        if (!forEachKey(sourceInfos, (path) => {
+          const info2 = this.getScriptInfoForPath(path);
+          return !!info2 && (info2.isScriptOpen() || !info2.isOrphan());
+        })) {
           return;
         }
       }
-    }
-    closeExternalProject(uncheckedFileName) {
-      const fileName = toNormalizedPath(uncheckedFileName);
-      const configFiles = this.externalProjectToConfiguredProjectMap.get(fileName);
-      if (configFiles) {
-        for (const configFile of configFiles) {
-          this.closeConfiguredProjectReferencedFromExternalProject(configFile);
+      toRemoveScriptInfos.delete(info.path);
+      if (info.sourceMapFilePath) {
+        let sourceInfos;
+        if (isString(info.sourceMapFilePath)) {
+          toRemoveScriptInfos.delete(info.sourceMapFilePath);
+          const sourceMapInfo = this.getScriptInfoForPath(info.sourceMapFilePath);
+          sourceInfos = sourceMapInfo && sourceMapInfo.sourceInfos;
+        } else {
+          sourceInfos = info.sourceMapFilePath.sourceInfos;
         }
-        this.externalProjectToConfiguredProjectMap.delete(fileName);
-      } else {
-        const externalProject = this.findExternalProjectByProjectName(uncheckedFileName);
-        if (externalProject) {
-          this.removeProject(externalProject);
+        if (sourceInfos) {
+          sourceInfos.forEach((_value, path) => toRemoveScriptInfos.delete(path));
         }
       }
+    });
+    toRemoveScriptInfos.forEach((info) => {
+      this.stopWatchingScriptInfo(info);
+      this.deleteScriptInfo(info);
+      info.closeSourceMapFileWatcher();
+    });
+  }
+  telemetryOnOpenFile(scriptInfo) {
+    if (this.serverMode !== 0 /* Semantic */ || !this.eventHandler || !scriptInfo.isJavaScript() || !addToSeen(this.allJsFilesForOpenFileTelemetry, scriptInfo.path)) {
+      return;
     }
-    openExternalProjects(projects) {
-      const projectsToClose = arrayToMap(this.externalProjects, (p) => p.getProjectName(), (_) => true);
-      forEachKey(this.externalProjectToConfiguredProjectMap, (externalProjectName) => {
-        projectsToClose.set(externalProjectName, true);
-      });
-      for (const externalProject of projects) {
-        this.openExternalProject(externalProject);
-        projectsToClose.delete(externalProject.projectFileName);
+    const project = this.ensureDefaultProjectForFile(scriptInfo);
+    if (!project.languageServiceEnabled) {
+      return;
+    }
+    const sourceFile = project.getSourceFile(scriptInfo.path);
+    const checkJs = !!sourceFile && !!sourceFile.checkJsDirective;
+    this.eventHandler({ eventName: OpenFileInfoTelemetryEvent, data: { info: { checkJs } } });
+  }
+  closeClientFile(uncheckedFileName, skipAssignOrphanScriptInfosToInferredProject) {
+    const info = this.getScriptInfoForNormalizedPath(toNormalizedPath(uncheckedFileName));
+    const result = info ? this.closeOpenFile(info, skipAssignOrphanScriptInfosToInferredProject) : false;
+    if (!skipAssignOrphanScriptInfosToInferredProject) {
+      this.printProjects();
+    }
+    return result;
+  }
+  collectChanges(lastKnownProjectVersions, currentProjects, includeProjectReferenceRedirectInfo, result) {
+    for (const proj of currentProjects) {
+      const knownProject = find(lastKnownProjectVersions, (p) => p.projectName === proj.getProjectName());
+      result.push(proj.getChangesSinceVersion(knownProject && knownProject.version, includeProjectReferenceRedirectInfo));
+    }
+  }
+  /** @internal */
+  synchronizeProjectList(knownProjects, includeProjectReferenceRedirectInfo) {
+    const files = [];
+    this.collectChanges(knownProjects, this.externalProjects, includeProjectReferenceRedirectInfo, files);
+    this.collectChanges(knownProjects, this.configuredProjects.values(), includeProjectReferenceRedirectInfo, files);
+    this.collectChanges(knownProjects, this.inferredProjects, includeProjectReferenceRedirectInfo, files);
+    return files;
+  }
+  /** @internal */
+  applyChangesInOpenFiles(openFiles, changedFiles, closedFiles) {
+    let openScriptInfos;
+    let assignOrphanScriptInfosToInferredProject = false;
+    if (openFiles) {
+      for (const file of openFiles) {
+        const info = this.getOrCreateOpenScriptInfo(
+          toNormalizedPath(file.fileName),
+          file.content,
+          tryConvertScriptKindName(file.scriptKind),
+          file.hasMixedContent,
+          file.projectRootPath ? toNormalizedPath(file.projectRootPath) : void 0
+        );
+        (openScriptInfos || (openScriptInfos = [])).push(info);
+      }
+    }
+    if (changedFiles) {
+      for (const file of changedFiles) {
+        const scriptInfo = this.getScriptInfo(file.fileName);
+        Debug.assert(!!scriptInfo);
+        this.applyChangesToFile(scriptInfo, file.changes);
+      }
+    }
+    if (closedFiles) {
+      for (const file of closedFiles) {
+        assignOrphanScriptInfosToInferredProject = this.closeClientFile(
+          file,
+          /*skipAssignOrphanScriptInfosToInferredProject*/
+          true
+        ) || assignOrphanScriptInfosToInferredProject;
       }
-      forEachKey(projectsToClose, (externalProjectName) => {
-        this.closeExternalProject(externalProjectName);
-      });
     }
-    static escapeFilenameForRegex(filename) {
-      return filename.replace(this.filenameEscapeRegexp, "\\$&");
+    let retainProjects;
+    if (openScriptInfos) {
+      retainProjects = flatMap(openScriptInfos, (info) => this.assignProjectToOpenedScriptInfo(info).retainProjects);
     }
-    resetSafeList() {
-      this.safelist = defaultTypeSafeList;
+    if (assignOrphanScriptInfosToInferredProject) {
+      this.assignOrphanScriptInfosToInferredProject();
     }
-    applySafeList(proj) {
-      const { rootFiles } = proj;
-      const typeAcquisition = proj.typeAcquisition;
-      Debug.assert(!!typeAcquisition, "proj.typeAcquisition should be set by now");
-      if (typeAcquisition.enable === false || typeAcquisition.disableFilenameBasedTypeAcquisition) {
-        return [];
+    if (openScriptInfos) {
+      this.cleanupAfterOpeningFile(retainProjects);
+      openScriptInfos.forEach((info) => this.telemetryOnOpenFile(info));
+      this.printProjects();
+    } else if (length(closedFiles)) {
+      this.printProjects();
+    }
+  }
+  /** @internal */
+  applyChangesToFile(scriptInfo, changes) {
+    for (const change of changes) {
+      scriptInfo.editContent(change.span.start, change.span.start + change.span.length, change.newText);
+    }
+  }
+  closeConfiguredProjectReferencedFromExternalProject(configFile) {
+    const configuredProject = this.findConfiguredProjectByProjectName(configFile);
+    if (configuredProject) {
+      configuredProject.deleteExternalProjectReference();
+      if (!configuredProject.hasOpenRef()) {
+        this.removeProject(configuredProject);
+        return;
       }
-      const typeAcqInclude = typeAcquisition.include || (typeAcquisition.include = []);
-      const excludeRules = [];
-      const normalizedNames = rootFiles.map((f) => normalizeSlashes(f.fileName));
-      const excludedFiles = [];
-      for (const name of Object.keys(this.safelist)) {
-        const rule2 = this.safelist[name];
-        for (const root of normalizedNames) {
-          if (rule2.match.test(root)) {
-            this.logger.info(`Excluding files based on rule ${name} matching file '${root}'`);
-            if (rule2.types) {
-              for (const type of rule2.types) {
-                if (typeAcqInclude.indexOf(type) < 0) {
-                  typeAcqInclude.push(type);
-                }
+    }
+  }
+  closeExternalProject(uncheckedFileName) {
+    const fileName = toNormalizedPath(uncheckedFileName);
+    const configFiles = this.externalProjectToConfiguredProjectMap.get(fileName);
+    if (configFiles) {
+      for (const configFile of configFiles) {
+        this.closeConfiguredProjectReferencedFromExternalProject(configFile);
+      }
+      this.externalProjectToConfiguredProjectMap.delete(fileName);
+    } else {
+      const externalProject = this.findExternalProjectByProjectName(uncheckedFileName);
+      if (externalProject) {
+        this.removeProject(externalProject);
+      }
+    }
+  }
+  openExternalProjects(projects) {
+    const projectsToClose = arrayToMap(this.externalProjects, (p) => p.getProjectName(), (_) => true);
+    forEachKey(this.externalProjectToConfiguredProjectMap, (externalProjectName) => {
+      projectsToClose.set(externalProjectName, true);
+    });
+    for (const externalProject of projects) {
+      this.openExternalProject(externalProject);
+      projectsToClose.delete(externalProject.projectFileName);
+    }
+    forEachKey(projectsToClose, (externalProjectName) => {
+      this.closeExternalProject(externalProjectName);
+    });
+  }
+  static escapeFilenameForRegex(filename) {
+    return filename.replace(this.filenameEscapeRegexp, "\\$&");
+  }
+  resetSafeList() {
+    this.safelist = defaultTypeSafeList;
+  }
+  applySafeList(proj) {
+    const { rootFiles } = proj;
+    const typeAcquisition = proj.typeAcquisition;
+    Debug.assert(!!typeAcquisition, "proj.typeAcquisition should be set by now");
+    if (typeAcquisition.enable === false || typeAcquisition.disableFilenameBasedTypeAcquisition) {
+      return [];
+    }
+    const typeAcqInclude = typeAcquisition.include || (typeAcquisition.include = []);
+    const excludeRules = [];
+    const normalizedNames = rootFiles.map((f) => normalizeSlashes(f.fileName));
+    const excludedFiles = [];
+    for (const name of Object.keys(this.safelist)) {
+      const rule2 = this.safelist[name];
+      for (const root of normalizedNames) {
+        if (rule2.match.test(root)) {
+          this.logger.info(`Excluding files based on rule ${name} matching file '${root}'`);
+          if (rule2.types) {
+            for (const type of rule2.types) {
+              if (typeAcqInclude.indexOf(type) < 0) {
+                typeAcqInclude.push(type);
               }
             }
-            if (rule2.exclude) {
-              for (const exclude of rule2.exclude) {
-                const processedRule = root.replace(rule2.match, (...groups) => {
-                  return exclude.map((groupNumberOrString) => {
-                    if (typeof groupNumberOrString === "number") {
-                      if (!isString(groups[groupNumberOrString])) {
-                        this.logger.info(`Incorrect RegExp specification in safelist rule ${name} - not enough groups`);
-                        return "\\*";
-                      }
-                      return _ProjectService.escapeFilenameForRegex(groups[groupNumberOrString]);
+          }
+          if (rule2.exclude) {
+            for (const exclude of rule2.exclude) {
+              const processedRule = root.replace(rule2.match, (...groups) => {
+                return exclude.map((groupNumberOrString) => {
+                  if (typeof groupNumberOrString === "number") {
+                    if (!isString(groups[groupNumberOrString])) {
+                      this.logger.info(`Incorrect RegExp specification in safelist rule ${name} - not enough groups`);
+                      return "\\*";
                     }
-                    return groupNumberOrString;
-                  }).join("");
-                });
-                if (excludeRules.indexOf(processedRule) === -1) {
-                  excludeRules.push(processedRule);
-                }
-              }
-            } else {
-              const escaped = _ProjectService.escapeFilenameForRegex(root);
-              if (excludeRules.indexOf(escaped) < 0) {
-                excludeRules.push(escaped);
+                    return _ProjectService.escapeFilenameForRegex(groups[groupNumberOrString]);
+                  }
+                  return groupNumberOrString;
+                }).join("");
+              });
+              if (excludeRules.indexOf(processedRule) === -1) {
+                excludeRules.push(processedRule);
               }
             }
+          } else {
+            const escaped = _ProjectService.escapeFilenameForRegex(root);
+            if (excludeRules.indexOf(escaped) < 0) {
+              excludeRules.push(escaped);
+            }
           }
         }
       }
-      const excludeRegexes = excludeRules.map((e) => new RegExp(e, "i"));
-      const filesToKeep = [];
-      for (let i = 0; i < proj.rootFiles.length; i++) {
-        if (excludeRegexes.some((re) => re.test(normalizedNames[i]))) {
-          excludedFiles.push(normalizedNames[i]);
-        } else {
-          let exclude = false;
-          if (typeAcquisition.enable || typeAcquisition.enableAutoDiscovery) {
-            const baseName = getBaseFileName(toFileNameLowerCase(normalizedNames[i]));
-            if (fileExtensionIs(baseName, "js")) {
-              const inferredTypingName = removeFileExtension(baseName);
-              const cleanedTypingName = removeMinAndVersionNumbers(inferredTypingName);
-              const typeName = this.legacySafelist.get(cleanedTypingName);
-              if (typeName !== void 0) {
-                this.logger.info(`Excluded '${normalizedNames[i]}' because it matched ${cleanedTypingName} from the legacy safelist`);
-                excludedFiles.push(normalizedNames[i]);
-                exclude = true;
-                if (typeAcqInclude.indexOf(typeName) < 0) {
-                  typeAcqInclude.push(typeName);
-                }
+    }
+    const excludeRegexes = excludeRules.map((e) => new RegExp(e, "i"));
+    const filesToKeep = [];
+    for (let i = 0; i < proj.rootFiles.length; i++) {
+      if (excludeRegexes.some((re) => re.test(normalizedNames[i]))) {
+        excludedFiles.push(normalizedNames[i]);
+      } else {
+        let exclude = false;
+        if (typeAcquisition.enable || typeAcquisition.enableAutoDiscovery) {
+          const baseName = getBaseFileName(toFileNameLowerCase(normalizedNames[i]));
+          if (fileExtensionIs(baseName, "js")) {
+            const inferredTypingName = removeFileExtension(baseName);
+            const cleanedTypingName = removeMinAndVersionNumbers(inferredTypingName);
+            const typeName = this.legacySafelist.get(cleanedTypingName);
+            if (typeName !== void 0) {
+              this.logger.info(`Excluded '${normalizedNames[i]}' because it matched ${cleanedTypingName} from the legacy safelist`);
+              excludedFiles.push(normalizedNames[i]);
+              exclude = true;
+              if (typeAcqInclude.indexOf(typeName) < 0) {
+                typeAcqInclude.push(typeName);
               }
             }
           }
-          if (!exclude) {
-            if (/^.+[\.-]min\.js$/.test(normalizedNames[i])) {
-              excludedFiles.push(normalizedNames[i]);
-            } else {
-              filesToKeep.push(proj.rootFiles[i]);
-            }
+        }
+        if (!exclude) {
+          if (/^.+[\.-]min\.js$/.test(normalizedNames[i])) {
+            excludedFiles.push(normalizedNames[i]);
+          } else {
+            filesToKeep.push(proj.rootFiles[i]);
           }
         }
       }
-      proj.rootFiles = filesToKeep;
-      return excludedFiles;
     }
-    openExternalProject(proj) {
-      if (proj.typingOptions && !proj.typeAcquisition) {
-        const typeAcquisition = convertEnableAutoDiscoveryToEnable(proj.typingOptions);
-        proj.typeAcquisition = typeAcquisition;
-      }
-      proj.typeAcquisition = proj.typeAcquisition || {};
-      proj.typeAcquisition.include = proj.typeAcquisition.include || [];
-      proj.typeAcquisition.exclude = proj.typeAcquisition.exclude || [];
-      if (proj.typeAcquisition.enable === void 0) {
-        proj.typeAcquisition.enable = hasNoTypeScriptSource(proj.rootFiles.map((f) => f.fileName));
+    proj.rootFiles = filesToKeep;
+    return excludedFiles;
+  }
+  openExternalProject(proj) {
+    if (proj.typingOptions && !proj.typeAcquisition) {
+      const typeAcquisition = convertEnableAutoDiscoveryToEnable(proj.typingOptions);
+      proj.typeAcquisition = typeAcquisition;
+    }
+    proj.typeAcquisition = proj.typeAcquisition || {};
+    proj.typeAcquisition.include = proj.typeAcquisition.include || [];
+    proj.typeAcquisition.exclude = proj.typeAcquisition.exclude || [];
+    if (proj.typeAcquisition.enable === void 0) {
+      proj.typeAcquisition.enable = hasNoTypeScriptSource(proj.rootFiles.map((f) => f.fileName));
+    }
+    const excludedFiles = this.applySafeList(proj);
+    let tsConfigFiles;
+    const rootFiles = [];
+    for (const file of proj.rootFiles) {
+      const normalized = toNormalizedPath(file.fileName);
+      if (getBaseConfigFileName(normalized)) {
+        if (this.serverMode === 0 /* Semantic */ && this.host.fileExists(normalized)) {
+          (tsConfigFiles || (tsConfigFiles = [])).push(normalized);
+        }
+      } else {
+        rootFiles.push(file);
       }
-      const excludedFiles = this.applySafeList(proj);
-      let tsConfigFiles;
-      const rootFiles = [];
-      for (const file of proj.rootFiles) {
-        const normalized = toNormalizedPath(file.fileName);
-        if (getBaseConfigFileName(normalized)) {
-          if (this.serverMode === 0 /* Semantic */ && this.host.fileExists(normalized)) {
-            (tsConfigFiles || (tsConfigFiles = [])).push(normalized);
-          }
+    }
+    if (tsConfigFiles) {
+      tsConfigFiles.sort();
+    }
+    const externalProject = this.findExternalProjectByProjectName(proj.projectFileName);
+    let exisingConfigFiles;
+    if (externalProject) {
+      externalProject.excludedFiles = excludedFiles;
+      if (!tsConfigFiles) {
+        const compilerOptions = convertCompilerOptions(proj.options);
+        const watchOptionsAndErrors = convertWatchOptions(proj.options, externalProject.getCurrentDirectory());
+        const lastFileExceededProgramSize = this.getFilenameForExceededTotalSizeLimitForNonTsFiles(proj.projectFileName, compilerOptions, proj.rootFiles, externalFilePropertyReader);
+        if (lastFileExceededProgramSize) {
+          externalProject.disableLanguageService(lastFileExceededProgramSize);
         } else {
-          rootFiles.push(file);
+          externalProject.enableLanguageService();
         }
+        externalProject.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors);
+        this.updateRootAndOptionsOfNonInferredProject(externalProject, proj.rootFiles, externalFilePropertyReader, compilerOptions, proj.typeAcquisition, proj.options.compileOnSave, watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions);
+        externalProject.updateGraph();
+        return;
       }
-      if (tsConfigFiles) {
-        tsConfigFiles.sort();
-      }
-      const externalProject = this.findExternalProjectByProjectName(proj.projectFileName);
-      let exisingConfigFiles;
-      if (externalProject) {
-        externalProject.excludedFiles = excludedFiles;
-        if (!tsConfigFiles) {
-          const compilerOptions = convertCompilerOptions(proj.options);
-          const watchOptionsAndErrors = convertWatchOptions(proj.options, externalProject.getCurrentDirectory());
-          const lastFileExceededProgramSize = this.getFilenameForExceededTotalSizeLimitForNonTsFiles(proj.projectFileName, compilerOptions, proj.rootFiles, externalFilePropertyReader);
-          if (lastFileExceededProgramSize) {
-            externalProject.disableLanguageService(lastFileExceededProgramSize);
-          } else {
-            externalProject.enableLanguageService();
-          }
-          externalProject.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors);
-          this.updateRootAndOptionsOfNonInferredProject(externalProject, proj.rootFiles, externalFilePropertyReader, compilerOptions, proj.typeAcquisition, proj.options.compileOnSave, watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions);
-          externalProject.updateGraph();
-          return;
-        }
+      this.closeExternalProject(proj.projectFileName);
+    } else if (this.externalProjectToConfiguredProjectMap.get(proj.projectFileName)) {
+      if (!tsConfigFiles) {
         this.closeExternalProject(proj.projectFileName);
-      } else if (this.externalProjectToConfiguredProjectMap.get(proj.projectFileName)) {
-        if (!tsConfigFiles) {
-          this.closeExternalProject(proj.projectFileName);
-        } else {
-          const oldConfigFiles = this.externalProjectToConfiguredProjectMap.get(proj.projectFileName);
-          let iNew = 0;
-          let iOld = 0;
-          while (iNew < tsConfigFiles.length && iOld < oldConfigFiles.length) {
-            const newConfig = tsConfigFiles[iNew];
-            const oldConfig = oldConfigFiles[iOld];
-            if (oldConfig < newConfig) {
-              this.closeConfiguredProjectReferencedFromExternalProject(oldConfig);
-              iOld++;
-            } else if (oldConfig > newConfig) {
-              iNew++;
-            } else {
-              (exisingConfigFiles || (exisingConfigFiles = [])).push(oldConfig);
-              iOld++;
-              iNew++;
-            }
-          }
-          for (let i = iOld; i < oldConfigFiles.length; i++) {
-            this.closeConfiguredProjectReferencedFromExternalProject(oldConfigFiles[i]);
+      } else {
+        const oldConfigFiles = this.externalProjectToConfiguredProjectMap.get(proj.projectFileName);
+        let iNew = 0;
+        let iOld = 0;
+        while (iNew < tsConfigFiles.length && iOld < oldConfigFiles.length) {
+          const newConfig = tsConfigFiles[iNew];
+          const oldConfig = oldConfigFiles[iOld];
+          if (oldConfig < newConfig) {
+            this.closeConfiguredProjectReferencedFromExternalProject(oldConfig);
+            iOld++;
+          } else if (oldConfig > newConfig) {
+            iNew++;
+          } else {
+            (exisingConfigFiles || (exisingConfigFiles = [])).push(oldConfig);
+            iOld++;
+            iNew++;
           }
         }
-      }
-      if (tsConfigFiles) {
-        this.externalProjectToConfiguredProjectMap.set(proj.projectFileName, tsConfigFiles);
-        for (const tsconfigFile of tsConfigFiles) {
-          let project = this.findConfiguredProjectByProjectName(tsconfigFile);
-          if (!project) {
-            project = this.getHostPreferences().lazyConfiguredProjectsFromExternalProject ? this.createConfiguredProjectWithDelayLoad(tsconfigFile, `Creating configured project in external project: ${proj.projectFileName}`) : this.createLoadAndUpdateConfiguredProject(tsconfigFile, `Creating configured project in external project: ${proj.projectFileName}`);
-          }
-          if (project && !contains(exisingConfigFiles, tsconfigFile)) {
-            project.addExternalProjectReference();
-          }
+        for (let i = iOld; i < oldConfigFiles.length; i++) {
+          this.closeConfiguredProjectReferencedFromExternalProject(oldConfigFiles[i]);
         }
-      } else {
-        this.externalProjectToConfiguredProjectMap.delete(proj.projectFileName);
-        const project = this.createExternalProject(proj.projectFileName, rootFiles, proj.options, proj.typeAcquisition, excludedFiles);
-        project.updateGraph();
       }
     }
-    hasDeferredExtension() {
-      for (const extension of this.hostConfiguration.extraFileExtensions) {
-        if (extension.scriptKind === 7 /* Deferred */) {
-          return true;
+    if (tsConfigFiles) {
+      this.externalProjectToConfiguredProjectMap.set(proj.projectFileName, tsConfigFiles);
+      for (const tsconfigFile of tsConfigFiles) {
+        let project = this.findConfiguredProjectByProjectName(tsconfigFile);
+        if (!project) {
+          project = this.getHostPreferences().lazyConfiguredProjectsFromExternalProject ? this.createConfiguredProjectWithDelayLoad(tsconfigFile, `Creating configured project in external project: ${proj.projectFileName}`) : this.createLoadAndUpdateConfiguredProject(tsconfigFile, `Creating configured project in external project: ${proj.projectFileName}`);
+        }
+        if (project && !contains(exisingConfigFiles, tsconfigFile)) {
+          project.addExternalProjectReference();
         }
       }
-      return false;
+    } else {
+      this.externalProjectToConfiguredProjectMap.delete(proj.projectFileName);
+      const project = this.createExternalProject(proj.projectFileName, rootFiles, proj.options, proj.typeAcquisition, excludedFiles);
+      project.updateGraph();
     }
-    requestEnablePlugin(project, pluginConfigEntry, searchPaths, pluginConfigOverrides) {
-      var _a2;
-      if (!this.host.importPlugin && !this.host.require) {
-        this.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded");
-        return;
-      }
-      this.logger.info(`Enabling plugin ${pluginConfigEntry.name} from candidate paths: ${searchPaths.join(",")}`);
-      if (!pluginConfigEntry.name || parsePackageName(pluginConfigEntry.name).rest) {
-        this.logger.info(`Skipped loading plugin ${pluginConfigEntry.name || JSON.stringify(pluginConfigEntry)} because only package name is allowed plugin name`);
-        return;
-      }
-      if (this.host.importPlugin) {
-        const importPromise = project.beginEnablePluginAsync(pluginConfigEntry, searchPaths, pluginConfigOverrides);
-        (_a2 = this.pendingPluginEnablements) != null ? _a2 : this.pendingPluginEnablements = /* @__PURE__ */ new Map();
-        let promises = this.pendingPluginEnablements.get(project);
-        if (!promises)
-          this.pendingPluginEnablements.set(project, promises = []);
-        promises.push(importPromise);
-        return;
+  }
+  hasDeferredExtension() {
+    for (const extension of this.hostConfiguration.extraFileExtensions) {
+      if (extension.scriptKind === 7 /* Deferred */) {
+        return true;
       }
-      project.endEnablePlugin(project.beginEnablePluginSync(pluginConfigEntry, searchPaths, pluginConfigOverrides));
     }
-    hasNewPluginEnablementRequests() {
-      return !!this.pendingPluginEnablements;
-    }
-    hasPendingPluginEnablements() {
-      return !!this.currentPluginEnablementPromise;
+    return false;
+  }
+  /** @internal */
+  requestEnablePlugin(project, pluginConfigEntry, searchPaths, pluginConfigOverrides) {
+    var _a2;
+    if (!this.host.importPlugin && !this.host.require) {
+      this.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded");
+      return;
     }
-    async waitForPendingPlugins() {
-      while (this.currentPluginEnablementPromise) {
-        await this.currentPluginEnablementPromise;
-      }
+    this.logger.info(`Enabling plugin ${pluginConfigEntry.name} from candidate paths: ${searchPaths.join(",")}`);
+    if (!pluginConfigEntry.name || parsePackageName(pluginConfigEntry.name).rest) {
+      this.logger.info(`Skipped loading plugin ${pluginConfigEntry.name || JSON.stringify(pluginConfigEntry)} because only package name is allowed plugin name`);
+      return;
     }
-    enableRequestedPlugins() {
-      if (this.pendingPluginEnablements) {
-        void this.enableRequestedPluginsAsync();
-      }
+    if (this.host.importPlugin) {
+      const importPromise = project.beginEnablePluginAsync(pluginConfigEntry, searchPaths, pluginConfigOverrides);
+      (_a2 = this.pendingPluginEnablements) != null ? _a2 : this.pendingPluginEnablements = /* @__PURE__ */ new Map();
+      let promises = this.pendingPluginEnablements.get(project);
+      if (!promises)
+        this.pendingPluginEnablements.set(project, promises = []);
+      promises.push(importPromise);
+      return;
     }
-    async enableRequestedPluginsAsync() {
-      if (this.currentPluginEnablementPromise) {
-        await this.waitForPendingPlugins();
-      }
-      if (!this.pendingPluginEnablements) {
-        return;
-      }
-      const entries = arrayFrom(this.pendingPluginEnablements.entries());
-      this.pendingPluginEnablements = void 0;
-      this.currentPluginEnablementPromise = this.enableRequestedPluginsWorker(entries);
+    project.endEnablePlugin(project.beginEnablePluginSync(pluginConfigEntry, searchPaths, pluginConfigOverrides));
+  }
+  /** @internal */
+  hasNewPluginEnablementRequests() {
+    return !!this.pendingPluginEnablements;
+  }
+  /** @internal */
+  hasPendingPluginEnablements() {
+    return !!this.currentPluginEnablementPromise;
+  }
+  /**
+   * Waits for any ongoing plugin enablement requests to complete.
+   *
+   * @internal
+   */
+  async waitForPendingPlugins() {
+    while (this.currentPluginEnablementPromise) {
       await this.currentPluginEnablementPromise;
     }
-    async enableRequestedPluginsWorker(pendingPlugins) {
-      Debug.assert(this.currentPluginEnablementPromise === void 0);
-      await Promise.all(map(pendingPlugins, ([project, promises]) => this.enableRequestedPluginsForProjectAsync(project, promises)));
-      this.currentPluginEnablementPromise = void 0;
-      this.sendProjectsUpdatedInBackgroundEvent();
-    }
-    async enableRequestedPluginsForProjectAsync(project, promises) {
-      const results = await Promise.all(promises);
-      if (project.isClosed()) {
-        return;
-      }
-      for (const result of results) {
-        project.endEnablePlugin(result);
-      }
-      this.delayUpdateProjectGraph(project);
-    }
-    configurePlugin(args) {
-      this.forEachEnabledProject((project) => project.onPluginConfigurationChanged(args.pluginName, args.configuration));
-      this.currentPluginConfigOverrides = this.currentPluginConfigOverrides || /* @__PURE__ */ new Map();
-      this.currentPluginConfigOverrides.set(args.pluginName, args.configuration);
+  }
+  /**
+   * Starts enabling any requested plugins without waiting for the result.
+   *
+   * @internal
+   */
+  enableRequestedPlugins() {
+    if (this.pendingPluginEnablements) {
+      void this.enableRequestedPluginsAsync();
     }
-    getPackageJsonsVisibleToFile(fileName, rootDir) {
-      const packageJsonCache = this.packageJsonCache;
-      const rootPath = rootDir && this.toPath(rootDir);
-      const filePath = this.toPath(fileName);
-      const result = [];
-      const processDirectory = (directory) => {
-        switch (packageJsonCache.directoryHasPackageJson(directory)) {
-          case 3 /* Maybe */:
-            packageJsonCache.searchDirectoryAndAncestors(directory);
-            return processDirectory(directory);
-          case -1 /* True */:
-            const packageJsonFileName = combinePaths(directory, "package.json");
-            this.watchPackageJsonFile(packageJsonFileName);
-            const info = packageJsonCache.getInDirectory(directory);
-            if (info)
-              result.push(info);
-        }
-        if (rootPath && rootPath === directory) {
-          return true;
-        }
-      };
-      forEachAncestorDirectory(getDirectoryPath(filePath), processDirectory);
-      return result;
+  }
+  async enableRequestedPluginsAsync() {
+    if (this.currentPluginEnablementPromise) {
+      await this.waitForPendingPlugins();
     }
-    getNearestAncestorDirectoryWithPackageJson(fileName) {
-      return forEachAncestorDirectory(fileName, (directory) => {
-        switch (this.packageJsonCache.directoryHasPackageJson(this.toPath(directory))) {
-          case -1 /* True */:
-            return directory;
-          case 0 /* False */:
-            return void 0;
-          case 3 /* Maybe */:
-            return this.host.fileExists(combinePaths(directory, "package.json")) ? directory : void 0;
-        }
-      });
+    if (!this.pendingPluginEnablements) {
+      return;
     }
-    watchPackageJsonFile(path) {
-      const watchers = this.packageJsonFilesMap || (this.packageJsonFilesMap = /* @__PURE__ */ new Map());
-      if (!watchers.has(path)) {
-        this.invalidateProjectPackageJson(path);
-        watchers.set(path, this.watchFactory.watchFile(
-          path,
-          (fileName, eventKind) => {
-            const path2 = this.toPath(fileName);
-            switch (eventKind) {
-              case 0 /* Created */:
-                return Debug.fail();
-              case 1 /* Changed */:
-                this.packageJsonCache.addOrUpdate(path2);
-                this.invalidateProjectPackageJson(path2);
-                break;
-              case 2 /* Deleted */:
-                this.packageJsonCache.delete(path2);
-                this.invalidateProjectPackageJson(path2);
-                watchers.get(path2).close();
-                watchers.delete(path2);
-            }
-          },
-          250 /* Low */,
-          this.hostConfiguration.watchOptions,
-          WatchType.PackageJson
-        ));
-      }
+    const entries = arrayFrom(this.pendingPluginEnablements.entries());
+    this.pendingPluginEnablements = void 0;
+    this.currentPluginEnablementPromise = this.enableRequestedPluginsWorker(entries);
+    await this.currentPluginEnablementPromise;
+  }
+  async enableRequestedPluginsWorker(pendingPlugins) {
+    Debug.assert(this.currentPluginEnablementPromise === void 0);
+    await Promise.all(map(pendingPlugins, ([project, promises]) => this.enableRequestedPluginsForProjectAsync(project, promises)));
+    this.currentPluginEnablementPromise = void 0;
+    this.sendProjectsUpdatedInBackgroundEvent();
+  }
+  async enableRequestedPluginsForProjectAsync(project, promises) {
+    const results = await Promise.all(promises);
+    if (project.isClosed()) {
+      return;
     }
-    onAddPackageJson(path) {
-      this.packageJsonCache.addOrUpdate(path);
-      this.watchPackageJsonFile(path);
+    for (const result of results) {
+      project.endEnablePlugin(result);
     }
-    includePackageJsonAutoImports() {
-      switch (this.hostConfiguration.preferences.includePackageJsonAutoImports) {
-        case "on":
-          return 1 /* On */;
-        case "off":
-          return 0 /* Off */;
-        default:
-          return 2 /* Auto */;
+    this.delayUpdateProjectGraph(project);
+  }
+  configurePlugin(args) {
+    this.forEachEnabledProject((project) => project.onPluginConfigurationChanged(args.pluginName, args.configuration));
+    this.currentPluginConfigOverrides = this.currentPluginConfigOverrides || /* @__PURE__ */ new Map();
+    this.currentPluginConfigOverrides.set(args.pluginName, args.configuration);
+  }
+  /** @internal */
+  getPackageJsonsVisibleToFile(fileName, rootDir) {
+    const packageJsonCache = this.packageJsonCache;
+    const rootPath = rootDir && this.toPath(rootDir);
+    const filePath = this.toPath(fileName);
+    const result = [];
+    const processDirectory = (directory) => {
+      switch (packageJsonCache.directoryHasPackageJson(directory)) {
+        case 3 /* Maybe */:
+          packageJsonCache.searchDirectoryAndAncestors(directory);
+          return processDirectory(directory);
+        case -1 /* True */:
+          const packageJsonFileName = combinePaths(directory, "package.json");
+          this.watchPackageJsonFile(packageJsonFileName);
+          const info = packageJsonCache.getInDirectory(directory);
+          if (info)
+            result.push(info);
+      }
+      if (rootPath && rootPath === directory) {
+        return true;
       }
-    }
-    invalidateProjectPackageJson(packageJsonPath) {
-      this.configuredProjects.forEach(invalidate);
-      this.inferredProjects.forEach(invalidate);
-      this.externalProjects.forEach(invalidate);
-      function invalidate(project) {
-        if (packageJsonPath) {
-          project.onPackageJsonChange(packageJsonPath);
-        } else {
-          project.onAutoImportProviderSettingsChanged();
-        }
+    };
+    forEachAncestorDirectory(getDirectoryPath(filePath), processDirectory);
+    return result;
+  }
+  /** @internal */
+  getNearestAncestorDirectoryWithPackageJson(fileName) {
+    return forEachAncestorDirectory(fileName, (directory) => {
+      switch (this.packageJsonCache.directoryHasPackageJson(this.toPath(directory))) {
+        case -1 /* True */:
+          return directory;
+        case 0 /* False */:
+          return void 0;
+        case 3 /* Maybe */:
+          return this.host.fileExists(combinePaths(directory, "package.json")) ? directory : void 0;
       }
+    });
+  }
+  /** @internal */
+  watchPackageJsonFile(path) {
+    const watchers = this.packageJsonFilesMap || (this.packageJsonFilesMap = /* @__PURE__ */ new Map());
+    if (!watchers.has(path)) {
+      this.invalidateProjectPackageJson(path);
+      watchers.set(path, this.watchFactory.watchFile(
+        path,
+        (fileName, eventKind) => {
+          const path2 = this.toPath(fileName);
+          switch (eventKind) {
+            case 0 /* Created */:
+              return Debug.fail();
+            case 1 /* Changed */:
+              this.packageJsonCache.addOrUpdate(path2);
+              this.invalidateProjectPackageJson(path2);
+              break;
+            case 2 /* Deleted */:
+              this.packageJsonCache.delete(path2);
+              this.invalidateProjectPackageJson(path2);
+              watchers.get(path2).close();
+              watchers.delete(path2);
+          }
+        },
+        250 /* Low */,
+        this.hostConfiguration.watchOptions,
+        WatchType.PackageJson
+      ));
     }
-    getIncompleteCompletionsCache() {
-      return this.incompleteCompletionsCache || (this.incompleteCompletionsCache = createIncompleteCompletionsCache());
+  }
+  /** @internal */
+  onAddPackageJson(path) {
+    this.packageJsonCache.addOrUpdate(path);
+    this.watchPackageJsonFile(path);
+  }
+  /** @internal */
+  includePackageJsonAutoImports() {
+    switch (this.hostConfiguration.preferences.includePackageJsonAutoImports) {
+      case "on":
+        return 1 /* On */;
+      case "off":
+        return 0 /* Off */;
+      default:
+        return 2 /* Auto */;
     }
-  };
-  var ProjectService3 = _ProjectService;
-  ProjectService3.filenameEscapeRegexp = /[-\/\\^$*+?.()|[\]{}]/g;
-  function createIncompleteCompletionsCache() {
-    let info;
-    return {
-      get() {
-        return info;
-      },
-      set(newInfo) {
-        info = newInfo;
-      },
-      clear() {
-        info = void 0;
-      }
-    };
   }
-  function isConfigFile(config) {
-    return config.kind !== void 0;
+  /** @internal */
+  invalidateProjectPackageJson(packageJsonPath) {
+    this.configuredProjects.forEach(invalidate);
+    this.inferredProjects.forEach(invalidate);
+    this.externalProjects.forEach(invalidate);
+    function invalidate(project) {
+      if (packageJsonPath) {
+        project.onPackageJsonChange(packageJsonPath);
+      } else {
+        project.onAutoImportProviderSettingsChanged();
+      }
+    }
   }
-  function printProjectWithoutFileNames(project) {
-    project.print(false);
+  /** @internal */
+  getIncompleteCompletionsCache() {
+    return this.incompleteCompletionsCache || (this.incompleteCompletionsCache = createIncompleteCompletionsCache());
   }
+};
+var ProjectService3 = _ProjectService;
+/** Makes a filename safe to insert in a RegExp */
+ProjectService3.filenameEscapeRegexp = /[-\/\\^$*+?.()|[\]{}]/g;
+function createIncompleteCompletionsCache() {
+  let info;
+  return {
+    get() {
+      return info;
+    },
+    set(newInfo) {
+      info = newInfo;
+    },
+    clear() {
+      info = void 0;
+    }
+  };
+}
+function isConfigFile(config) {
+  return config.kind !== void 0;
+}
+function printProjectWithoutFileNames(project) {
+  project.print(
+    /*writeProjectFileNames*/
+    false
+  );
+}
 
-  // src/server/moduleSpecifierCache.ts
-  function createModuleSpecifierCache(host) {
-    let containedNodeModulesWatchers;
-    let cache;
-    let currentKey;
-    const result = {
-      get(fromFileName, toFileName2, preferences, options) {
-        if (!cache || currentKey !== key(fromFileName, preferences, options))
-          return void 0;
-        return cache.get(toFileName2);
-      },
-      set(fromFileName, toFileName2, preferences, options, modulePaths, moduleSpecifiers) {
-        ensureCache(fromFileName, preferences, options).set(toFileName2, createInfo(modulePaths, moduleSpecifiers, false));
-        if (moduleSpecifiers) {
-          for (const p of modulePaths) {
-            if (p.isInNodeModules) {
-              const nodeModulesPath = p.path.substring(0, p.path.indexOf(nodeModulesPathPart) + nodeModulesPathPart.length - 1);
-              if (!(containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.has(nodeModulesPath))) {
-                (containedNodeModulesWatchers || (containedNodeModulesWatchers = /* @__PURE__ */ new Map())).set(
-                  nodeModulesPath,
-                  host.watchNodeModulesForPackageJsonChanges(nodeModulesPath)
-                );
-              }
+// src/server/moduleSpecifierCache.ts
+function createModuleSpecifierCache(host) {
+  let containedNodeModulesWatchers;
+  let cache;
+  let currentKey;
+  const result = {
+    get(fromFileName, toFileName2, preferences, options) {
+      if (!cache || currentKey !== key(fromFileName, preferences, options))
+        return void 0;
+      return cache.get(toFileName2);
+    },
+    set(fromFileName, toFileName2, preferences, options, modulePaths, moduleSpecifiers) {
+      ensureCache(fromFileName, preferences, options).set(toFileName2, createInfo(
+        modulePaths,
+        moduleSpecifiers,
+        /*isBlockedByPackageJsonDependencies*/
+        false
+      ));
+      if (moduleSpecifiers) {
+        for (const p of modulePaths) {
+          if (p.isInNodeModules) {
+            const nodeModulesPath = p.path.substring(0, p.path.indexOf(nodeModulesPathPart) + nodeModulesPathPart.length - 1);
+            if (!(containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.has(nodeModulesPath))) {
+              (containedNodeModulesWatchers || (containedNodeModulesWatchers = /* @__PURE__ */ new Map())).set(
+                nodeModulesPath,
+                host.watchNodeModulesForPackageJsonChanges(nodeModulesPath)
+              );
             }
           }
         }
-      },
-      setModulePaths(fromFileName, toFileName2, preferences, options, modulePaths) {
-        const cache2 = ensureCache(fromFileName, preferences, options);
-        const info = cache2.get(toFileName2);
-        if (info) {
-          info.modulePaths = modulePaths;
-        } else {
-          cache2.set(toFileName2, createInfo(modulePaths, void 0, void 0));
-        }
-      },
-      setBlockedByPackageJsonDependencies(fromFileName, toFileName2, preferences, options, isBlockedByPackageJsonDependencies) {
-        const cache2 = ensureCache(fromFileName, preferences, options);
-        const info = cache2.get(toFileName2);
-        if (info) {
-          info.isBlockedByPackageJsonDependencies = isBlockedByPackageJsonDependencies;
-        } else {
-          cache2.set(toFileName2, createInfo(void 0, void 0, isBlockedByPackageJsonDependencies));
-        }
-      },
-      clear() {
-        containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.forEach((watcher) => watcher.close());
-        cache == null ? void 0 : cache.clear();
-        containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.clear();
-        currentKey = void 0;
-      },
-      count() {
-        return cache ? cache.size : 0;
       }
-    };
-    if (Debug.isDebugging) {
-      Object.defineProperty(result, "__cache", { get: () => cache });
-    }
-    return result;
-    function ensureCache(fromFileName, preferences, options) {
-      const newKey = key(fromFileName, preferences, options);
-      if (cache && currentKey !== newKey) {
-        result.clear();
+    },
+    setModulePaths(fromFileName, toFileName2, preferences, options, modulePaths) {
+      const cache2 = ensureCache(fromFileName, preferences, options);
+      const info = cache2.get(toFileName2);
+      if (info) {
+        info.modulePaths = modulePaths;
+      } else {
+        cache2.set(toFileName2, createInfo(
+          modulePaths,
+          /*moduleSpecifiers*/
+          void 0,
+          /*isBlockedByPackageJsonDependencies*/
+          void 0
+        ));
       }
-      currentKey = newKey;
-      return cache || (cache = /* @__PURE__ */ new Map());
-    }
-    function key(fromFileName, preferences, options) {
-      return `${fromFileName},${preferences.importModuleSpecifierEnding},${preferences.importModuleSpecifierPreference},${options.overrideImportMode}`;
-    }
-    function createInfo(modulePaths, moduleSpecifiers, isBlockedByPackageJsonDependencies) {
-      return { modulePaths, moduleSpecifiers, isBlockedByPackageJsonDependencies };
-    }
-  }
-
-  // src/server/packageJsonCache.ts
-  function createPackageJsonCache(host) {
-    const packageJsons = /* @__PURE__ */ new Map();
-    const directoriesWithoutPackageJson = /* @__PURE__ */ new Map();
-    return {
-      addOrUpdate,
-      forEach: packageJsons.forEach.bind(packageJsons),
-      get: packageJsons.get.bind(packageJsons),
-      delete: (fileName) => {
-        packageJsons.delete(fileName);
-        directoriesWithoutPackageJson.set(getDirectoryPath(fileName), true);
-      },
-      getInDirectory: (directory) => {
-        return packageJsons.get(combinePaths(directory, "package.json")) || void 0;
-      },
-      directoryHasPackageJson,
-      searchDirectoryAndAncestors: (directory) => {
-        forEachAncestorDirectory(directory, (ancestor) => {
-          if (directoryHasPackageJson(ancestor) !== 3 /* Maybe */) {
-            return true;
-          }
-          const packageJsonFileName = host.toPath(combinePaths(ancestor, "package.json"));
-          if (tryFileExists(host, packageJsonFileName)) {
-            addOrUpdate(packageJsonFileName);
-          } else {
-            directoriesWithoutPackageJson.set(ancestor, true);
-          }
-        });
+    },
+    setBlockedByPackageJsonDependencies(fromFileName, toFileName2, preferences, options, isBlockedByPackageJsonDependencies) {
+      const cache2 = ensureCache(fromFileName, preferences, options);
+      const info = cache2.get(toFileName2);
+      if (info) {
+        info.isBlockedByPackageJsonDependencies = isBlockedByPackageJsonDependencies;
+      } else {
+        cache2.set(toFileName2, createInfo(
+          /*modulePaths*/
+          void 0,
+          /*moduleSpecifiers*/
+          void 0,
+          isBlockedByPackageJsonDependencies
+        ));
       }
-    };
-    function addOrUpdate(fileName) {
-      const packageJsonInfo = Debug.checkDefined(createPackageJsonInfo(fileName, host.host));
-      packageJsons.set(fileName, packageJsonInfo);
-      directoriesWithoutPackageJson.delete(getDirectoryPath(fileName));
-    }
-    function directoryHasPackageJson(directory) {
-      return packageJsons.has(combinePaths(directory, "package.json")) ? -1 /* True */ : directoriesWithoutPackageJson.has(directory) ? 0 /* False */ : 3 /* Maybe */;
+    },
+    clear() {
+      containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.forEach((watcher) => watcher.close());
+      cache == null ? void 0 : cache.clear();
+      containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.clear();
+      currentKey = void 0;
+    },
+    count() {
+      return cache ? cache.size : 0;
     }
-  }
-
-  // src/server/session.ts
-  var nullCancellationToken = {
-    isCancellationRequested: () => false,
-    setRequest: () => void 0,
-    resetRequest: () => void 0
   };
-  function hrTimeToMilliseconds(time) {
-    const seconds = time[0];
-    const nanoseconds = time[1];
-    return (1e9 * seconds + nanoseconds) / 1e6;
+  if (Debug.isDebugging) {
+    Object.defineProperty(result, "__cache", { get: () => cache });
   }
-  function isDeclarationFileInJSOnlyNonConfiguredProject(project, file) {
-    if ((isInferredProject(project) || isExternalProject(project)) && project.isJsOnlyProject()) {
-      const scriptInfo = project.getScriptInfoForNormalizedPath(file);
-      return scriptInfo && !scriptInfo.isJavaScript();
+  return result;
+  function ensureCache(fromFileName, preferences, options) {
+    const newKey = key(fromFileName, preferences, options);
+    if (cache && currentKey !== newKey) {
+      result.clear();
     }
-    return false;
+    currentKey = newKey;
+    return cache || (cache = /* @__PURE__ */ new Map());
   }
-  function dtsChangeCanAffectEmit(compilationSettings) {
-    return getEmitDeclarations(compilationSettings) || !!compilationSettings.emitDecoratorMetadata;
+  function key(fromFileName, preferences, options) {
+    return `${fromFileName},${preferences.importModuleSpecifierEnding},${preferences.importModuleSpecifierPreference},${options.overrideImportMode}`;
   }
-  function formatDiag(fileName, project, diag2) {
-    const scriptInfo = project.getScriptInfoForNormalizedPath(fileName);
-    return {
-      start: scriptInfo.positionToLineOffset(diag2.start),
-      end: scriptInfo.positionToLineOffset(diag2.start + diag2.length),
-      text: flattenDiagnosticMessageText(diag2.messageText, "\n"),
-      code: diag2.code,
-      category: diagnosticCategoryName(diag2),
-      reportsUnnecessary: diag2.reportsUnnecessary,
-      reportsDeprecated: diag2.reportsDeprecated,
-      source: diag2.source,
-      relatedInformation: map(diag2.relatedInformation, formatRelatedInformation)
-    };
+  function createInfo(modulePaths, moduleSpecifiers, isBlockedByPackageJsonDependencies) {
+    return { modulePaths, moduleSpecifiers, isBlockedByPackageJsonDependencies };
   }
-  function formatRelatedInformation(info) {
-    if (!info.file) {
-      return {
-        message: flattenDiagnosticMessageText(info.messageText, "\n"),
-        category: diagnosticCategoryName(info),
-        code: info.code
-      };
+}
+
+// src/server/packageJsonCache.ts
+function createPackageJsonCache(host) {
+  const packageJsons = /* @__PURE__ */ new Map();
+  const directoriesWithoutPackageJson = /* @__PURE__ */ new Map();
+  return {
+    addOrUpdate,
+    forEach: packageJsons.forEach.bind(packageJsons),
+    get: packageJsons.get.bind(packageJsons),
+    delete: (fileName) => {
+      packageJsons.delete(fileName);
+      directoriesWithoutPackageJson.set(getDirectoryPath(fileName), true);
+    },
+    getInDirectory: (directory) => {
+      return packageJsons.get(combinePaths(directory, "package.json")) || void 0;
+    },
+    directoryHasPackageJson,
+    searchDirectoryAndAncestors: (directory) => {
+      forEachAncestorDirectory(directory, (ancestor) => {
+        if (directoryHasPackageJson(ancestor) !== 3 /* Maybe */) {
+          return true;
+        }
+        const packageJsonFileName = host.toPath(combinePaths(ancestor, "package.json"));
+        if (tryFileExists(host, packageJsonFileName)) {
+          addOrUpdate(packageJsonFileName);
+        } else {
+          directoriesWithoutPackageJson.set(ancestor, true);
+        }
+      });
     }
+  };
+  function addOrUpdate(fileName) {
+    const packageJsonInfo = Debug.checkDefined(createPackageJsonInfo(fileName, host.host));
+    packageJsons.set(fileName, packageJsonInfo);
+    directoriesWithoutPackageJson.delete(getDirectoryPath(fileName));
+  }
+  function directoryHasPackageJson(directory) {
+    return packageJsons.has(combinePaths(directory, "package.json")) ? -1 /* True */ : directoriesWithoutPackageJson.has(directory) ? 0 /* False */ : 3 /* Maybe */;
+  }
+}
+
+// src/server/session.ts
+var nullCancellationToken = {
+  isCancellationRequested: () => false,
+  setRequest: () => void 0,
+  resetRequest: () => void 0
+};
+function hrTimeToMilliseconds(time) {
+  const seconds = time[0];
+  const nanoseconds = time[1];
+  return (1e9 * seconds + nanoseconds) / 1e6;
+}
+function isDeclarationFileInJSOnlyNonConfiguredProject(project, file) {
+  if ((isInferredProject(project) || isExternalProject(project)) && project.isJsOnlyProject()) {
+    const scriptInfo = project.getScriptInfoForNormalizedPath(file);
+    return scriptInfo && !scriptInfo.isJavaScript();
+  }
+  return false;
+}
+function dtsChangeCanAffectEmit(compilationSettings) {
+  return getEmitDeclarations(compilationSettings) || !!compilationSettings.emitDecoratorMetadata;
+}
+function formatDiag(fileName, project, diag2) {
+  const scriptInfo = project.getScriptInfoForNormalizedPath(fileName);
+  return {
+    start: scriptInfo.positionToLineOffset(diag2.start),
+    end: scriptInfo.positionToLineOffset(diag2.start + diag2.length),
+    // TODO: GH#18217
+    text: flattenDiagnosticMessageText(diag2.messageText, "\n"),
+    code: diag2.code,
+    category: diagnosticCategoryName(diag2),
+    reportsUnnecessary: diag2.reportsUnnecessary,
+    reportsDeprecated: diag2.reportsDeprecated,
+    source: diag2.source,
+    relatedInformation: map(diag2.relatedInformation, formatRelatedInformation)
+  };
+}
+function formatRelatedInformation(info) {
+  if (!info.file) {
     return {
-      span: {
-        start: convertToLocation(getLineAndCharacterOfPosition(info.file, info.start)),
-        end: convertToLocation(getLineAndCharacterOfPosition(info.file, info.start + info.length)),
-        file: info.file.fileName
-      },
       message: flattenDiagnosticMessageText(info.messageText, "\n"),
       category: diagnosticCategoryName(info),
       code: info.code
     };
   }
-  function convertToLocation(lineAndCharacter) {
-    return { line: lineAndCharacter.line + 1, offset: lineAndCharacter.character + 1 };
-  }
-  function formatDiagnosticToProtocol(diag2, includeFileName) {
-    const start2 = diag2.file && convertToLocation(getLineAndCharacterOfPosition(diag2.file, diag2.start));
-    const end = diag2.file && convertToLocation(getLineAndCharacterOfPosition(diag2.file, diag2.start + diag2.length));
-    const text = flattenDiagnosticMessageText(diag2.messageText, "\n");
-    const { code, source } = diag2;
-    const category = diagnosticCategoryName(diag2);
-    const common = {
-      start: start2,
-      end,
-      text,
-      code,
-      category,
-      reportsUnnecessary: diag2.reportsUnnecessary,
-      reportsDeprecated: diag2.reportsDeprecated,
-      source,
-      relatedInformation: map(diag2.relatedInformation, formatRelatedInformation)
-    };
-    return includeFileName ? { ...common, fileName: diag2.file && diag2.file.fileName } : common;
-  }
-  function allEditsBeforePos(edits, pos) {
-    return edits.every((edit) => textSpanEnd(edit.span) < pos);
-  }
-  var CommandNames = ts_server_protocol_exports.CommandTypes;
-  function formatMessage2(msg, logger, byteLength, newLine) {
-    const verboseLogging = logger.hasLevel(3 /* verbose */);
-    const json = JSON.stringify(msg);
-    if (verboseLogging) {
-      logger.info(`${msg.type}:${indent2(json)}`);
-    }
-    const len = byteLength(json, "utf8");
-    return `Content-Length: ${1 + len}\r
+  return {
+    span: {
+      start: convertToLocation(getLineAndCharacterOfPosition(info.file, info.start)),
+      end: convertToLocation(getLineAndCharacterOfPosition(info.file, info.start + info.length)),
+      // TODO: GH#18217
+      file: info.file.fileName
+    },
+    message: flattenDiagnosticMessageText(info.messageText, "\n"),
+    category: diagnosticCategoryName(info),
+    code: info.code
+  };
+}
+function convertToLocation(lineAndCharacter) {
+  return { line: lineAndCharacter.line + 1, offset: lineAndCharacter.character + 1 };
+}
+function formatDiagnosticToProtocol(diag2, includeFileName) {
+  const start2 = diag2.file && convertToLocation(getLineAndCharacterOfPosition(diag2.file, diag2.start));
+  const end = diag2.file && convertToLocation(getLineAndCharacterOfPosition(diag2.file, diag2.start + diag2.length));
+  const text = flattenDiagnosticMessageText(diag2.messageText, "\n");
+  const { code, source } = diag2;
+  const category = diagnosticCategoryName(diag2);
+  const common = {
+    start: start2,
+    end,
+    text,
+    code,
+    category,
+    reportsUnnecessary: diag2.reportsUnnecessary,
+    reportsDeprecated: diag2.reportsDeprecated,
+    source,
+    relatedInformation: map(diag2.relatedInformation, formatRelatedInformation)
+  };
+  return includeFileName ? { ...common, fileName: diag2.file && diag2.file.fileName } : common;
+}
+function allEditsBeforePos(edits, pos) {
+  return edits.every((edit) => textSpanEnd(edit.span) < pos);
+}
+var CommandNames = ts_server_protocol_exports.CommandTypes;
+function formatMessage2(msg, logger, byteLength, newLine) {
+  const verboseLogging = logger.hasLevel(3 /* verbose */);
+  const json = JSON.stringify(msg);
+  if (verboseLogging) {
+    logger.info(`${msg.type}:${indent2(json)}`);
+  }
+  const len = byteLength(json, "utf8");
+  return `Content-Length: ${1 + len}\r
 \r
 ${json}${newLine}`;
+}
+var MultistepOperation = class {
+  constructor(operationHost) {
+    this.operationHost = operationHost;
+  }
+  startNew(action) {
+    this.complete();
+    this.requestId = this.operationHost.getCurrentRequestId();
+    this.executeAction(action);
+  }
+  complete() {
+    if (this.requestId !== void 0) {
+      this.operationHost.sendRequestCompletedEvent(this.requestId);
+      this.requestId = void 0;
+    }
+    this.setTimerHandle(void 0);
+    this.setImmediateId(void 0);
+  }
+  immediate(action) {
+    const requestId = this.requestId;
+    Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "immediate: incorrect request id");
+    this.setImmediateId(this.operationHost.getServerHost().setImmediate(() => {
+      this.immediateId = void 0;
+      this.operationHost.executeWithRequestId(requestId, () => this.executeAction(action));
+    }));
   }
-  var MultistepOperation = class {
-    constructor(operationHost) {
-      this.operationHost = operationHost;
-    }
-    startNew(action) {
-      this.complete();
-      this.requestId = this.operationHost.getCurrentRequestId();
-      this.executeAction(action);
-    }
-    complete() {
-      if (this.requestId !== void 0) {
-        this.operationHost.sendRequestCompletedEvent(this.requestId);
-        this.requestId = void 0;
-      }
-      this.setTimerHandle(void 0);
-      this.setImmediateId(void 0);
-    }
-    immediate(action) {
-      const requestId = this.requestId;
-      Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "immediate: incorrect request id");
-      this.setImmediateId(this.operationHost.getServerHost().setImmediate(() => {
-        this.immediateId = void 0;
-        this.operationHost.executeWithRequestId(requestId, () => this.executeAction(action));
-      }));
-    }
-    delay(ms, action) {
-      const requestId = this.requestId;
-      Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "delay: incorrect request id");
-      this.setTimerHandle(this.operationHost.getServerHost().setTimeout(() => {
-        this.timerHandle = void 0;
-        this.operationHost.executeWithRequestId(requestId, () => this.executeAction(action));
-      }, ms));
-    }
-    executeAction(action) {
-      var _a2, _b, _c, _d, _e, _f;
-      let stop = false;
-      try {
-        if (this.operationHost.isCancellationRequested()) {
-          stop = true;
-          (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.Session, "stepCanceled", { seq: this.requestId, early: true });
-        } else {
-          (_b = tracing) == null ? void 0 : _b.push(tracing.Phase.Session, "stepAction", { seq: this.requestId });
-          action(this);
-          (_c = tracing) == null ? void 0 : _c.pop();
-        }
-      } catch (e) {
-        (_d = tracing) == null ? void 0 : _d.popAll();
+  delay(ms, action) {
+    const requestId = this.requestId;
+    Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "delay: incorrect request id");
+    this.setTimerHandle(this.operationHost.getServerHost().setTimeout(() => {
+      this.timerHandle = void 0;
+      this.operationHost.executeWithRequestId(requestId, () => this.executeAction(action));
+    }, ms));
+  }
+  executeAction(action) {
+    var _a2, _b, _c, _d, _e, _f;
+    let stop = false;
+    try {
+      if (this.operationHost.isCancellationRequested()) {
         stop = true;
-        if (e instanceof OperationCanceledException) {
-          (_e = tracing) == null ? void 0 : _e.instant(tracing.Phase.Session, "stepCanceled", { seq: this.requestId });
-        } else {
-          (_f = tracing) == null ? void 0 : _f.instant(tracing.Phase.Session, "stepError", { seq: this.requestId, message: e.message });
-          this.operationHost.logError(e, `delayed processing of request ${this.requestId}`);
-        }
-      }
-      if (stop || !this.hasPendingWork()) {
-        this.complete();
+        (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.Session, "stepCanceled", { seq: this.requestId, early: true });
+      } else {
+        (_b = tracing) == null ? void 0 : _b.push(tracing.Phase.Session, "stepAction", { seq: this.requestId });
+        action(this);
+        (_c = tracing) == null ? void 0 : _c.pop();
       }
-    }
-    setTimerHandle(timerHandle) {
-      if (this.timerHandle !== void 0) {
-        this.operationHost.getServerHost().clearTimeout(this.timerHandle);
+    } catch (e) {
+      (_d = tracing) == null ? void 0 : _d.popAll();
+      stop = true;
+      if (e instanceof OperationCanceledException) {
+        (_e = tracing) == null ? void 0 : _e.instant(tracing.Phase.Session, "stepCanceled", { seq: this.requestId });
+      } else {
+        (_f = tracing) == null ? void 0 : _f.instant(tracing.Phase.Session, "stepError", { seq: this.requestId, message: e.message });
+        this.operationHost.logError(e, `delayed processing of request ${this.requestId}`);
       }
-      this.timerHandle = timerHandle;
     }
-    setImmediateId(immediateId) {
-      if (this.immediateId !== void 0) {
-        this.operationHost.getServerHost().clearImmediate(this.immediateId);
-      }
-      this.immediateId = immediateId;
+    if (stop || !this.hasPendingWork()) {
+      this.complete();
     }
-    hasPendingWork() {
-      return !!this.timerHandle || !!this.immediateId;
+  }
+  setTimerHandle(timerHandle) {
+    if (this.timerHandle !== void 0) {
+      this.operationHost.getServerHost().clearTimeout(this.timerHandle);
     }
-  };
-  function toEvent(eventName, body) {
-    return {
-      seq: 0,
-      type: "event",
-      event: eventName,
-      body
-    };
+    this.timerHandle = timerHandle;
   }
-  function combineProjectOutput(defaultValue, getValue, projects, action) {
-    const outputs = flatMapToMutable(isArray(projects) ? projects : projects.projects, (project) => action(project, defaultValue));
-    if (!isArray(projects) && projects.symLinkedProjects) {
-      projects.symLinkedProjects.forEach((projects2, path) => {
-        const value = getValue(path);
-        outputs.push(...flatMap(projects2, (project) => action(project, value)));
-      });
+  setImmediateId(immediateId) {
+    if (this.immediateId !== void 0) {
+      this.operationHost.getServerHost().clearImmediate(this.immediateId);
     }
-    return deduplicate(outputs, equateValues);
+    this.immediateId = immediateId;
   }
-  function createDocumentSpanSet() {
-    return createSet(({ textSpan }) => textSpan.start + 100003 * textSpan.length, documentSpansEqual);
+  hasPendingWork() {
+    return !!this.timerHandle || !!this.immediateId;
   }
-  function getRenameLocationsWorker(projects, defaultProject, initialLocation, findInStrings, findInComments, { providePrefixAndSuffixTextForRename }) {
-    const perProjectResults = getPerProjectReferences(
-      projects,
-      defaultProject,
-      initialLocation,
-      true,
-      (project, position) => project.getLanguageService().findRenameLocations(position.fileName, position.pos, findInStrings, findInComments, providePrefixAndSuffixTextForRename),
-      (renameLocation, cb) => cb(documentSpanLocation(renameLocation))
-    );
-    if (isArray(perProjectResults)) {
-      return perProjectResults;
-    }
-    const results = [];
-    const seen = createDocumentSpanSet();
-    perProjectResults.forEach((projectResults, project) => {
-      for (const result of projectResults) {
-        if (!seen.has(result) && !getMappedLocationForProject(documentSpanLocation(result), project)) {
-          results.push(result);
-          seen.add(result);
-        }
-      }
+};
+function toEvent(eventName, body) {
+  return {
+    seq: 0,
+    type: "event",
+    event: eventName,
+    body
+  };
+}
+function combineProjectOutput(defaultValue, getValue, projects, action) {
+  const outputs = flatMapToMutable(isArray(projects) ? projects : projects.projects, (project) => action(project, defaultValue));
+  if (!isArray(projects) && projects.symLinkedProjects) {
+    projects.symLinkedProjects.forEach((projects2, path) => {
+      const value = getValue(path);
+      outputs.push(...flatMap(projects2, (project) => action(project, value)));
     });
-    return results;
   }
-  function getDefinitionLocation(defaultProject, initialLocation, isForRename) {
-    const infos = defaultProject.getLanguageService().getDefinitionAtPosition(initialLocation.fileName, initialLocation.pos, false, isForRename);
-    const info = infos && firstOrUndefined(infos);
-    return info && !info.isLocal ? { fileName: info.fileName, pos: info.textSpan.start } : void 0;
+  return deduplicate(outputs, equateValues);
+}
+function createDocumentSpanSet() {
+  return createSet(({ textSpan }) => textSpan.start + 100003 * textSpan.length, documentSpansEqual);
+}
+function getRenameLocationsWorker(projects, defaultProject, initialLocation, findInStrings, findInComments, { providePrefixAndSuffixTextForRename }) {
+  const perProjectResults = getPerProjectReferences(
+    projects,
+    defaultProject,
+    initialLocation,
+    /*isForRename*/
+    true,
+    (project, position) => project.getLanguageService().findRenameLocations(position.fileName, position.pos, findInStrings, findInComments, providePrefixAndSuffixTextForRename),
+    (renameLocation, cb) => cb(documentSpanLocation(renameLocation))
+  );
+  if (isArray(perProjectResults)) {
+    return perProjectResults;
   }
-  function getReferencesWorker(projects, defaultProject, initialLocation, logger) {
-    var _a2, _b;
-    const perProjectResults = getPerProjectReferences(
-      projects,
-      defaultProject,
-      initialLocation,
-      false,
-      (project, position) => {
-        logger.info(`Finding references to ${position.fileName} position ${position.pos} in project ${project.getProjectName()}`);
-        return project.getLanguageService().findReferences(position.fileName, position.pos);
-      },
-      (referencedSymbol, cb) => {
-        cb(documentSpanLocation(referencedSymbol.definition));
-        for (const ref of referencedSymbol.references) {
-          cb(documentSpanLocation(ref));
-        }
+  const results = [];
+  const seen = createDocumentSpanSet();
+  perProjectResults.forEach((projectResults, project) => {
+    for (const result of projectResults) {
+      if (!seen.has(result) && !getMappedLocationForProject(documentSpanLocation(result), project)) {
+        results.push(result);
+        seen.add(result);
       }
-    );
-    if (isArray(perProjectResults)) {
-      return perProjectResults;
     }
-    const defaultProjectResults = perProjectResults.get(defaultProject);
-    if (((_b = (_a2 = defaultProjectResults == null ? void 0 : defaultProjectResults[0]) == null ? void 0 : _a2.references[0]) == null ? void 0 : _b.isDefinition) === void 0) {
-      perProjectResults.forEach((projectResults) => {
-        for (const referencedSymbol of projectResults) {
-          for (const ref of referencedSymbol.references) {
-            delete ref.isDefinition;
-          }
-        }
-      });
-    } else {
-      const knownSymbolSpans = createDocumentSpanSet();
-      for (const referencedSymbol of defaultProjectResults) {
+  });
+  return results;
+}
+function getDefinitionLocation(defaultProject, initialLocation, isForRename) {
+  const infos = defaultProject.getLanguageService().getDefinitionAtPosition(
+    initialLocation.fileName,
+    initialLocation.pos,
+    /*searchOtherFilesOnly*/
+    false,
+    /*stopAtAlias*/
+    isForRename
+  );
+  const info = infos && firstOrUndefined(infos);
+  return info && !info.isLocal ? { fileName: info.fileName, pos: info.textSpan.start } : void 0;
+}
+function getReferencesWorker(projects, defaultProject, initialLocation, logger) {
+  var _a2, _b;
+  const perProjectResults = getPerProjectReferences(
+    projects,
+    defaultProject,
+    initialLocation,
+    /*isForRename*/
+    false,
+    (project, position) => {
+      logger.info(`Finding references to ${position.fileName} position ${position.pos} in project ${project.getProjectName()}`);
+      return project.getLanguageService().findReferences(position.fileName, position.pos);
+    },
+    (referencedSymbol, cb) => {
+      cb(documentSpanLocation(referencedSymbol.definition));
+      for (const ref of referencedSymbol.references) {
+        cb(documentSpanLocation(ref));
+      }
+    }
+  );
+  if (isArray(perProjectResults)) {
+    return perProjectResults;
+  }
+  const defaultProjectResults = perProjectResults.get(defaultProject);
+  if (((_b = (_a2 = defaultProjectResults == null ? void 0 : defaultProjectResults[0]) == null ? void 0 : _a2.references[0]) == null ? void 0 : _b.isDefinition) === void 0) {
+    perProjectResults.forEach((projectResults) => {
+      for (const referencedSymbol of projectResults) {
         for (const ref of referencedSymbol.references) {
-          if (ref.isDefinition) {
-            knownSymbolSpans.add(ref);
-            break;
-          }
+          delete ref.isDefinition;
         }
       }
-      const updatedProjects = /* @__PURE__ */ new Set();
-      while (true) {
-        let progress = false;
-        perProjectResults.forEach((referencedSymbols, project) => {
-          if (updatedProjects.has(project))
-            return;
-          const updated = project.getLanguageService().updateIsDefinitionOfReferencedSymbols(referencedSymbols, knownSymbolSpans);
-          if (updated) {
-            updatedProjects.add(project);
-            progress = true;
-          }
-        });
-        if (!progress)
+    });
+  } else {
+    const knownSymbolSpans = createDocumentSpanSet();
+    for (const referencedSymbol of defaultProjectResults) {
+      for (const ref of referencedSymbol.references) {
+        if (ref.isDefinition) {
+          knownSymbolSpans.add(ref);
           break;
+        }
       }
+    }
+    const updatedProjects = /* @__PURE__ */ new Set();
+    while (true) {
+      let progress = false;
       perProjectResults.forEach((referencedSymbols, project) => {
         if (updatedProjects.has(project))
           return;
-        for (const referencedSymbol of referencedSymbols) {
-          for (const ref of referencedSymbol.references) {
-            ref.isDefinition = false;
-          }
+        const updated = project.getLanguageService().updateIsDefinitionOfReferencedSymbols(referencedSymbols, knownSymbolSpans);
+        if (updated) {
+          updatedProjects.add(project);
+          progress = true;
         }
       });
+      if (!progress)
+        break;
     }
-    const results = [];
-    const seenRefs = createDocumentSpanSet();
-    perProjectResults.forEach((projectResults, project) => {
-      for (const referencedSymbol of projectResults) {
-        const mappedDefinitionFile = getMappedLocationForProject(documentSpanLocation(referencedSymbol.definition), project);
-        const definition = mappedDefinitionFile === void 0 ? referencedSymbol.definition : {
-          ...referencedSymbol.definition,
-          textSpan: createTextSpan(mappedDefinitionFile.pos, referencedSymbol.definition.textSpan.length),
-          fileName: mappedDefinitionFile.fileName,
-          contextSpan: getMappedContextSpanForProject(referencedSymbol.definition, project)
-        };
-        let symbolToAddTo = find(results, (o) => documentSpansEqual(o.definition, definition));
-        if (!symbolToAddTo) {
-          symbolToAddTo = { definition, references: [] };
-          results.push(symbolToAddTo);
-        }
+    perProjectResults.forEach((referencedSymbols, project) => {
+      if (updatedProjects.has(project))
+        return;
+      for (const referencedSymbol of referencedSymbols) {
         for (const ref of referencedSymbol.references) {
-          if (!seenRefs.has(ref) && !getMappedLocationForProject(documentSpanLocation(ref), project)) {
-            seenRefs.add(ref);
-            symbolToAddTo.references.push(ref);
-          }
+          ref.isDefinition = false;
         }
       }
     });
-    return results.filter((o) => o.references.length !== 0);
   }
-  function forEachProjectInProjects(projects, path, cb) {
-    for (const project of isArray(projects) ? projects : projects.projects) {
-      cb(project, path);
-    }
-    if (!isArray(projects) && projects.symLinkedProjects) {
-      projects.symLinkedProjects.forEach((symlinkedProjects, symlinkedPath) => {
-        for (const project of symlinkedProjects) {
-          cb(project, symlinkedPath);
+  const results = [];
+  const seenRefs = createDocumentSpanSet();
+  perProjectResults.forEach((projectResults, project) => {
+    for (const referencedSymbol of projectResults) {
+      const mappedDefinitionFile = getMappedLocationForProject(documentSpanLocation(referencedSymbol.definition), project);
+      const definition = mappedDefinitionFile === void 0 ? referencedSymbol.definition : {
+        ...referencedSymbol.definition,
+        textSpan: createTextSpan(mappedDefinitionFile.pos, referencedSymbol.definition.textSpan.length),
+        // Why would the length be the same in the original?
+        fileName: mappedDefinitionFile.fileName,
+        contextSpan: getMappedContextSpanForProject(referencedSymbol.definition, project)
+      };
+      let symbolToAddTo = find(results, (o) => documentSpansEqual(o.definition, definition));
+      if (!symbolToAddTo) {
+        symbolToAddTo = { definition, references: [] };
+        results.push(symbolToAddTo);
+      }
+      for (const ref of referencedSymbol.references) {
+        if (!seenRefs.has(ref) && !getMappedLocationForProject(documentSpanLocation(ref), project)) {
+          seenRefs.add(ref);
+          symbolToAddTo.references.push(ref);
         }
-      });
+      }
     }
+  });
+  return results.filter((o) => o.references.length !== 0);
+}
+function forEachProjectInProjects(projects, path, cb) {
+  for (const project of isArray(projects) ? projects : projects.projects) {
+    cb(project, path);
   }
-  function getPerProjectReferences(projects, defaultProject, initialLocation, isForRename, getResultsForPosition, forPositionInResult) {
-    const resultsMap = /* @__PURE__ */ new Map();
-    const queue = createQueue();
-    queue.enqueue({ project: defaultProject, location: initialLocation });
-    forEachProjectInProjects(projects, initialLocation.fileName, (project, path) => {
-      const location2 = { fileName: path, pos: initialLocation.pos };
-      queue.enqueue({ project, location: location2 });
+  if (!isArray(projects) && projects.symLinkedProjects) {
+    projects.symLinkedProjects.forEach((symlinkedProjects, symlinkedPath) => {
+      for (const project of symlinkedProjects) {
+        cb(project, symlinkedPath);
+      }
     });
-    const projectService = defaultProject.projectService;
-    const cancellationToken = defaultProject.getCancellationToken();
-    const defaultDefinition = getDefinitionLocation(defaultProject, initialLocation, isForRename);
-    const getGeneratedDefinition = memoize(() => defaultProject.isSourceOfProjectReferenceRedirect(defaultDefinition.fileName) ? defaultDefinition : defaultProject.getLanguageService().getSourceMapper().tryGetGeneratedPosition(defaultDefinition));
-    const getSourceDefinition = memoize(() => defaultProject.isSourceOfProjectReferenceRedirect(defaultDefinition.fileName) ? defaultDefinition : defaultProject.getLanguageService().getSourceMapper().tryGetSourcePosition(defaultDefinition));
-    const searchedProjectKeys = /* @__PURE__ */ new Set();
-    onCancellation:
+  }
+}
+function getPerProjectReferences(projects, defaultProject, initialLocation, isForRename, getResultsForPosition, forPositionInResult) {
+  const resultsMap = /* @__PURE__ */ new Map();
+  const queue = createQueue();
+  queue.enqueue({ project: defaultProject, location: initialLocation });
+  forEachProjectInProjects(projects, initialLocation.fileName, (project, path) => {
+    const location = { fileName: path, pos: initialLocation.pos };
+    queue.enqueue({ project, location });
+  });
+  const projectService = defaultProject.projectService;
+  const cancellationToken = defaultProject.getCancellationToken();
+  const defaultDefinition = getDefinitionLocation(defaultProject, initialLocation, isForRename);
+  const getGeneratedDefinition = memoize(() => defaultProject.isSourceOfProjectReferenceRedirect(defaultDefinition.fileName) ? defaultDefinition : defaultProject.getLanguageService().getSourceMapper().tryGetGeneratedPosition(defaultDefinition));
+  const getSourceDefinition = memoize(() => defaultProject.isSourceOfProjectReferenceRedirect(defaultDefinition.fileName) ? defaultDefinition : defaultProject.getLanguageService().getSourceMapper().tryGetSourcePosition(defaultDefinition));
+  const searchedProjectKeys = /* @__PURE__ */ new Set();
+  onCancellation:
+    while (!queue.isEmpty()) {
       while (!queue.isEmpty()) {
-        while (!queue.isEmpty()) {
+        if (cancellationToken.isCancellationRequested())
+          break onCancellation;
+        const { project, location } = queue.dequeue();
+        if (resultsMap.has(project))
+          continue;
+        if (isLocationProjectReferenceRedirect(project, location))
+          continue;
+        const projectResults = searchPosition(project, location);
+        resultsMap.set(project, projectResults != null ? projectResults : emptyArray2);
+        searchedProjectKeys.add(getProjectKey(project));
+      }
+      if (defaultDefinition) {
+        projectService.loadAncestorProjectTree(searchedProjectKeys);
+        projectService.forEachEnabledProject((project) => {
           if (cancellationToken.isCancellationRequested())
-            break onCancellation;
-          const { project, location: location2 } = queue.dequeue();
+            return;
           if (resultsMap.has(project))
-            continue;
-          if (isLocationProjectReferenceRedirect(project, location2))
-            continue;
-          const projectResults = searchPosition(project, location2);
-          resultsMap.set(project, projectResults != null ? projectResults : emptyArray2);
-          searchedProjectKeys.add(getProjectKey(project));
-        }
-        if (defaultDefinition) {
-          projectService.loadAncestorProjectTree(searchedProjectKeys);
-          projectService.forEachEnabledProject((project) => {
-            if (cancellationToken.isCancellationRequested())
-              return;
-            if (resultsMap.has(project))
-              return;
-            const location2 = mapDefinitionInProject(defaultDefinition, project, getGeneratedDefinition, getSourceDefinition);
-            if (location2) {
-              queue.enqueue({ project, location: location2 });
-            }
-          });
-        }
-      }
-    if (resultsMap.size === 1) {
-      const it = resultsMap.values().next();
-      Debug.assert(!it.done);
-      return it.value;
-    }
-    return resultsMap;
-    function searchPosition(project, location2) {
-      const projectResults = getResultsForPosition(project, location2);
-      if (!projectResults)
-        return void 0;
-      for (const result of projectResults) {
-        forPositionInResult(result, (position) => {
-          const originalLocation = projectService.getOriginalLocationEnsuringConfiguredProject(project, position);
-          if (!originalLocation)
             return;
-          const originalScriptInfo = projectService.getScriptInfo(originalLocation.fileName);
-          for (const project2 of originalScriptInfo.containingProjects) {
-            if (!project2.isOrphan() && !resultsMap.has(project2)) {
-              queue.enqueue({ project: project2, location: originalLocation });
-            }
-          }
-          const symlinkedProjectsMap = projectService.getSymlinkedProjects(originalScriptInfo);
-          if (symlinkedProjectsMap) {
-            symlinkedProjectsMap.forEach((symlinkedProjects, symlinkedPath) => {
-              for (const symlinkedProject of symlinkedProjects) {
-                if (!symlinkedProject.isOrphan() && !resultsMap.has(symlinkedProject)) {
-                  queue.enqueue({ project: symlinkedProject, location: { fileName: symlinkedPath, pos: originalLocation.pos } });
-                }
-              }
-            });
+          const location = mapDefinitionInProject(defaultDefinition, project, getGeneratedDefinition, getSourceDefinition);
+          if (location) {
+            queue.enqueue({ project, location });
           }
         });
       }
-      return projectResults;
-    }
-  }
-  function mapDefinitionInProject(definition, project, getGeneratedDefinition, getSourceDefinition) {
-    if (project.containsFile(toNormalizedPath(definition.fileName)) && !isLocationProjectReferenceRedirect(project, definition)) {
-      return definition;
     }
-    const generatedDefinition = getGeneratedDefinition();
-    if (generatedDefinition && project.containsFile(toNormalizedPath(generatedDefinition.fileName)))
-      return generatedDefinition;
-    const sourceDefinition = getSourceDefinition();
-    return sourceDefinition && project.containsFile(toNormalizedPath(sourceDefinition.fileName)) ? sourceDefinition : void 0;
+  if (resultsMap.size === 1) {
+    return firstIterator(resultsMap.values());
   }
-  function isLocationProjectReferenceRedirect(project, location2) {
-    if (!location2)
-      return false;
-    const program = project.getLanguageService().getProgram();
-    if (!program)
-      return false;
-    const sourceFile = program.getSourceFile(location2.fileName);
-    return !!sourceFile && sourceFile.resolvedPath !== sourceFile.path && sourceFile.resolvedPath !== project.toPath(location2.fileName);
-  }
-  function getProjectKey(project) {
-    return isConfiguredProject(project) ? project.canonicalConfigFilePath : project.getProjectName();
-  }
-  function documentSpanLocation({ fileName, textSpan }) {
-    return { fileName, pos: textSpan.start };
-  }
-  function getMappedLocationForProject(location2, project) {
-    return getMappedLocation(location2, project.getSourceMapper(), (p) => project.projectService.fileExists(p));
-  }
-  function getMappedDocumentSpanForProject(documentSpan, project) {
-    return getMappedDocumentSpan(documentSpan, project.getSourceMapper(), (p) => project.projectService.fileExists(p));
-  }
-  function getMappedContextSpanForProject(documentSpan, project) {
-    return getMappedContextSpan(documentSpan, project.getSourceMapper(), (p) => project.projectService.fileExists(p));
-  }
-  var invalidPartialSemanticModeCommands = [
-    CommandNames.OpenExternalProject,
-    CommandNames.OpenExternalProjects,
-    CommandNames.CloseExternalProject,
-    CommandNames.SynchronizeProjectList,
-    CommandNames.EmitOutput,
-    CommandNames.CompileOnSaveAffectedFileList,
-    CommandNames.CompileOnSaveEmitFile,
-    CommandNames.CompilerOptionsDiagnosticsFull,
-    CommandNames.EncodedSemanticClassificationsFull,
-    CommandNames.SemanticDiagnosticsSync,
-    CommandNames.SuggestionDiagnosticsSync,
-    CommandNames.GeterrForProject,
-    CommandNames.Reload,
-    CommandNames.ReloadProjects,
-    CommandNames.GetCodeFixes,
-    CommandNames.GetCodeFixesFull,
-    CommandNames.GetCombinedCodeFix,
-    CommandNames.GetCombinedCodeFixFull,
-    CommandNames.ApplyCodeActionCommand,
-    CommandNames.GetSupportedCodeFixes,
-    CommandNames.GetApplicableRefactors,
-    CommandNames.GetEditsForRefactor,
-    CommandNames.GetEditsForRefactorFull,
-    CommandNames.OrganizeImports,
-    CommandNames.OrganizeImportsFull,
-    CommandNames.GetEditsForFileRename,
-    CommandNames.GetEditsForFileRenameFull,
-    CommandNames.PrepareCallHierarchy,
-    CommandNames.ProvideCallHierarchyIncomingCalls,
-    CommandNames.ProvideCallHierarchyOutgoingCalls
-  ];
-  var invalidSyntacticModeCommands = [
-    ...invalidPartialSemanticModeCommands,
-    CommandNames.Definition,
-    CommandNames.DefinitionFull,
-    CommandNames.DefinitionAndBoundSpan,
-    CommandNames.DefinitionAndBoundSpanFull,
-    CommandNames.TypeDefinition,
-    CommandNames.Implementation,
-    CommandNames.ImplementationFull,
-    CommandNames.References,
-    CommandNames.ReferencesFull,
-    CommandNames.Rename,
-    CommandNames.RenameLocationsFull,
-    CommandNames.RenameInfoFull,
-    CommandNames.Quickinfo,
-    CommandNames.QuickinfoFull,
-    CommandNames.CompletionInfo,
-    CommandNames.Completions,
-    CommandNames.CompletionsFull,
-    CommandNames.CompletionDetails,
-    CommandNames.CompletionDetailsFull,
-    CommandNames.SignatureHelp,
-    CommandNames.SignatureHelpFull,
-    CommandNames.Navto,
-    CommandNames.NavtoFull,
-    CommandNames.Occurrences,
-    CommandNames.DocumentHighlights,
-    CommandNames.DocumentHighlightsFull
-  ];
-  var Session3 = class {
-    constructor(opts) {
-      this.changeSeq = 0;
-      this.handlers = new Map(getEntries({
-        [CommandNames.Status]: () => {
-          const response = { version };
-          return this.requiredResponse(response);
-        },
-        [CommandNames.OpenExternalProject]: (request) => {
-          this.projectService.openExternalProject(request.arguments);
-          return this.requiredResponse(true);
-        },
-        [CommandNames.OpenExternalProjects]: (request) => {
-          this.projectService.openExternalProjects(request.arguments.projects);
-          return this.requiredResponse(true);
-        },
-        [CommandNames.CloseExternalProject]: (request) => {
-          this.projectService.closeExternalProject(request.arguments.projectFileName);
-          return this.requiredResponse(true);
-        },
-        [CommandNames.SynchronizeProjectList]: (request) => {
-          const result = this.projectService.synchronizeProjectList(request.arguments.knownProjects, request.arguments.includeProjectReferenceRedirectInfo);
-          if (!result.some((p) => p.projectErrors && p.projectErrors.length !== 0)) {
-            return this.requiredResponse(result);
-          }
-          const converted = map(result, (p) => {
-            if (!p.projectErrors || p.projectErrors.length === 0) {
-              return p;
+  return resultsMap;
+  function searchPosition(project, location) {
+    const projectResults = getResultsForPosition(project, location);
+    if (!projectResults)
+      return void 0;
+    for (const result of projectResults) {
+      forPositionInResult(result, (position) => {
+        const originalLocation = projectService.getOriginalLocationEnsuringConfiguredProject(project, position);
+        if (!originalLocation)
+          return;
+        const originalScriptInfo = projectService.getScriptInfo(originalLocation.fileName);
+        for (const project2 of originalScriptInfo.containingProjects) {
+          if (!project2.isOrphan() && !resultsMap.has(project2)) {
+            queue.enqueue({ project: project2, location: originalLocation });
+          }
+        }
+        const symlinkedProjectsMap = projectService.getSymlinkedProjects(originalScriptInfo);
+        if (symlinkedProjectsMap) {
+          symlinkedProjectsMap.forEach((symlinkedProjects, symlinkedPath) => {
+            for (const symlinkedProject of symlinkedProjects) {
+              if (!symlinkedProject.isOrphan() && !resultsMap.has(symlinkedProject)) {
+                queue.enqueue({ project: symlinkedProject, location: { fileName: symlinkedPath, pos: originalLocation.pos } });
+              }
             }
-            return {
-              info: p.info,
-              changes: p.changes,
-              files: p.files,
-              projectErrors: this.convertToDiagnosticsWithLinePosition(p.projectErrors, void 0)
-            };
           });
-          return this.requiredResponse(converted);
-        },
-        [CommandNames.UpdateOpen]: (request) => {
-          this.changeSeq++;
-          this.projectService.applyChangesInOpenFiles(
-            request.arguments.openFiles && mapIterator(arrayIterator(request.arguments.openFiles), (file) => ({
-              fileName: file.file,
-              content: file.fileContent,
-              scriptKind: file.scriptKindName,
-              projectRootPath: file.projectRootPath
-            })),
-            request.arguments.changedFiles && mapIterator(arrayIterator(request.arguments.changedFiles), (file) => ({
-              fileName: file.fileName,
-              changes: mapDefinedIterator(arrayReverseIterator(file.textChanges), (change) => {
-                const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(file.fileName));
-                const start2 = scriptInfo.lineOffsetToPosition(change.start.line, change.start.offset);
-                const end = scriptInfo.lineOffsetToPosition(change.end.line, change.end.offset);
-                return start2 >= 0 ? { span: { start: start2, length: end - start2 }, newText: change.newText } : void 0;
-              })
-            })),
-            request.arguments.closedFiles
-          );
-          return this.requiredResponse(true);
-        },
-        [CommandNames.ApplyChangedToOpenFiles]: (request) => {
-          this.changeSeq++;
-          this.projectService.applyChangesInOpenFiles(
-            request.arguments.openFiles && arrayIterator(request.arguments.openFiles),
-            request.arguments.changedFiles && mapIterator(arrayIterator(request.arguments.changedFiles), (file) => ({
-              fileName: file.fileName,
-              changes: arrayReverseIterator(file.changes)
-            })),
-            request.arguments.closedFiles
-          );
-          return this.requiredResponse(true);
-        },
-        [CommandNames.Exit]: () => {
-          this.exit();
-          return this.notRequired();
-        },
-        [CommandNames.Definition]: (request) => {
-          return this.requiredResponse(this.getDefinition(request.arguments, true));
-        },
-        [CommandNames.DefinitionFull]: (request) => {
-          return this.requiredResponse(this.getDefinition(request.arguments, false));
-        },
-        [CommandNames.DefinitionAndBoundSpan]: (request) => {
-          return this.requiredResponse(this.getDefinitionAndBoundSpan(request.arguments, true));
-        },
-        [CommandNames.DefinitionAndBoundSpanFull]: (request) => {
-          return this.requiredResponse(this.getDefinitionAndBoundSpan(request.arguments, false));
-        },
-        [CommandNames.FindSourceDefinition]: (request) => {
-          return this.requiredResponse(this.findSourceDefinition(request.arguments));
-        },
-        [CommandNames.EmitOutput]: (request) => {
-          return this.requiredResponse(this.getEmitOutput(request.arguments));
-        },
-        [CommandNames.TypeDefinition]: (request) => {
-          return this.requiredResponse(this.getTypeDefinition(request.arguments));
-        },
-        [CommandNames.Implementation]: (request) => {
-          return this.requiredResponse(this.getImplementation(request.arguments, true));
-        },
-        [CommandNames.ImplementationFull]: (request) => {
-          return this.requiredResponse(this.getImplementation(request.arguments, false));
-        },
-        [CommandNames.References]: (request) => {
-          return this.requiredResponse(this.getReferences(request.arguments, true));
-        },
-        [CommandNames.ReferencesFull]: (request) => {
-          return this.requiredResponse(this.getReferences(request.arguments, false));
-        },
-        [CommandNames.Rename]: (request) => {
-          return this.requiredResponse(this.getRenameLocations(request.arguments, true));
-        },
-        [CommandNames.RenameLocationsFull]: (request) => {
-          return this.requiredResponse(this.getRenameLocations(request.arguments, false));
-        },
-        [CommandNames.RenameInfoFull]: (request) => {
-          return this.requiredResponse(this.getRenameInfo(request.arguments));
-        },
-        [CommandNames.Open]: (request) => {
-          this.openClientFile(
-            toNormalizedPath(request.arguments.file),
-            request.arguments.fileContent,
-            convertScriptKindName(request.arguments.scriptKindName),
-            request.arguments.projectRootPath ? toNormalizedPath(request.arguments.projectRootPath) : void 0
-          );
-          return this.notRequired();
-        },
-        [CommandNames.Quickinfo]: (request) => {
-          return this.requiredResponse(this.getQuickInfoWorker(request.arguments, true));
-        },
-        [CommandNames.QuickinfoFull]: (request) => {
-          return this.requiredResponse(this.getQuickInfoWorker(request.arguments, false));
-        },
-        [CommandNames.GetOutliningSpans]: (request) => {
-          return this.requiredResponse(this.getOutliningSpans(request.arguments, true));
-        },
-        [CommandNames.GetOutliningSpansFull]: (request) => {
-          return this.requiredResponse(this.getOutliningSpans(request.arguments, false));
-        },
-        [CommandNames.TodoComments]: (request) => {
-          return this.requiredResponse(this.getTodoComments(request.arguments));
-        },
-        [CommandNames.Indentation]: (request) => {
-          return this.requiredResponse(this.getIndentation(request.arguments));
-        },
-        [CommandNames.NameOrDottedNameSpan]: (request) => {
-          return this.requiredResponse(this.getNameOrDottedNameSpan(request.arguments));
-        },
-        [CommandNames.BreakpointStatement]: (request) => {
-          return this.requiredResponse(this.getBreakpointStatement(request.arguments));
-        },
-        [CommandNames.BraceCompletion]: (request) => {
-          return this.requiredResponse(this.isValidBraceCompletion(request.arguments));
-        },
-        [CommandNames.DocCommentTemplate]: (request) => {
-          return this.requiredResponse(this.getDocCommentTemplate(request.arguments));
-        },
-        [CommandNames.GetSpanOfEnclosingComment]: (request) => {
-          return this.requiredResponse(this.getSpanOfEnclosingComment(request.arguments));
-        },
-        [CommandNames.FileReferences]: (request) => {
-          return this.requiredResponse(this.getFileReferences(request.arguments, true));
-        },
-        [CommandNames.FileReferencesFull]: (request) => {
-          return this.requiredResponse(this.getFileReferences(request.arguments, false));
-        },
-        [CommandNames.Format]: (request) => {
-          return this.requiredResponse(this.getFormattingEditsForRange(request.arguments));
-        },
-        [CommandNames.Formatonkey]: (request) => {
-          return this.requiredResponse(this.getFormattingEditsAfterKeystroke(request.arguments));
-        },
-        [CommandNames.FormatFull]: (request) => {
-          return this.requiredResponse(this.getFormattingEditsForDocumentFull(request.arguments));
-        },
-        [CommandNames.FormatonkeyFull]: (request) => {
-          return this.requiredResponse(this.getFormattingEditsAfterKeystrokeFull(request.arguments));
-        },
-        [CommandNames.FormatRangeFull]: (request) => {
-          return this.requiredResponse(this.getFormattingEditsForRangeFull(request.arguments));
-        },
-        [CommandNames.CompletionInfo]: (request) => {
-          return this.requiredResponse(this.getCompletions(request.arguments, CommandNames.CompletionInfo));
-        },
-        [CommandNames.Completions]: (request) => {
-          return this.requiredResponse(this.getCompletions(request.arguments, CommandNames.Completions));
-        },
-        [CommandNames.CompletionsFull]: (request) => {
-          return this.requiredResponse(this.getCompletions(request.arguments, CommandNames.CompletionsFull));
-        },
-        [CommandNames.CompletionDetails]: (request) => {
-          return this.requiredResponse(this.getCompletionEntryDetails(request.arguments, false));
-        },
-        [CommandNames.CompletionDetailsFull]: (request) => {
-          return this.requiredResponse(this.getCompletionEntryDetails(request.arguments, true));
-        },
-        [CommandNames.CompileOnSaveAffectedFileList]: (request) => {
-          return this.requiredResponse(this.getCompileOnSaveAffectedFileList(request.arguments));
-        },
-        [CommandNames.CompileOnSaveEmitFile]: (request) => {
-          return this.requiredResponse(this.emitFile(request.arguments));
-        },
-        [CommandNames.SignatureHelp]: (request) => {
-          return this.requiredResponse(this.getSignatureHelpItems(request.arguments, true));
-        },
-        [CommandNames.SignatureHelpFull]: (request) => {
-          return this.requiredResponse(this.getSignatureHelpItems(request.arguments, false));
-        },
-        [CommandNames.CompilerOptionsDiagnosticsFull]: (request) => {
-          return this.requiredResponse(this.getCompilerOptionsDiagnostics(request.arguments));
-        },
-        [CommandNames.EncodedSyntacticClassificationsFull]: (request) => {
-          return this.requiredResponse(this.getEncodedSyntacticClassifications(request.arguments));
-        },
-        [CommandNames.EncodedSemanticClassificationsFull]: (request) => {
-          return this.requiredResponse(this.getEncodedSemanticClassifications(request.arguments));
-        },
-        [CommandNames.Cleanup]: () => {
-          this.cleanup();
-          return this.requiredResponse(true);
-        },
-        [CommandNames.SemanticDiagnosticsSync]: (request) => {
-          return this.requiredResponse(this.getSemanticDiagnosticsSync(request.arguments));
-        },
-        [CommandNames.SyntacticDiagnosticsSync]: (request) => {
-          return this.requiredResponse(this.getSyntacticDiagnosticsSync(request.arguments));
-        },
-        [CommandNames.SuggestionDiagnosticsSync]: (request) => {
-          return this.requiredResponse(this.getSuggestionDiagnosticsSync(request.arguments));
-        },
-        [CommandNames.Geterr]: (request) => {
-          this.errorCheck.startNew((next) => this.getDiagnostics(next, request.arguments.delay, request.arguments.files));
-          return this.notRequired();
-        },
-        [CommandNames.GeterrForProject]: (request) => {
-          this.errorCheck.startNew((next) => this.getDiagnosticsForProject(next, request.arguments.delay, request.arguments.file));
-          return this.notRequired();
-        },
-        [CommandNames.Change]: (request) => {
-          this.change(request.arguments);
-          return this.notRequired();
-        },
-        [CommandNames.Configure]: (request) => {
-          this.projectService.setHostConfiguration(request.arguments);
-          this.doOutput(void 0, CommandNames.Configure, request.seq, true);
-          return this.notRequired();
-        },
-        [CommandNames.Reload]: (request) => {
-          this.reload(request.arguments, request.seq);
-          return this.requiredResponse({ reloadFinished: true });
-        },
-        [CommandNames.Saveto]: (request) => {
-          const savetoArgs = request.arguments;
-          this.saveToTmp(savetoArgs.file, savetoArgs.tmpfile);
-          return this.notRequired();
-        },
-        [CommandNames.Close]: (request) => {
-          const closeArgs = request.arguments;
-          this.closeClientFile(closeArgs.file);
-          return this.notRequired();
-        },
-        [CommandNames.Navto]: (request) => {
-          return this.requiredResponse(this.getNavigateToItems(request.arguments, true));
-        },
-        [CommandNames.NavtoFull]: (request) => {
-          return this.requiredResponse(this.getNavigateToItems(request.arguments, false));
-        },
-        [CommandNames.Brace]: (request) => {
-          return this.requiredResponse(this.getBraceMatching(request.arguments, true));
-        },
-        [CommandNames.BraceFull]: (request) => {
-          return this.requiredResponse(this.getBraceMatching(request.arguments, false));
-        },
-        [CommandNames.NavBar]: (request) => {
-          return this.requiredResponse(this.getNavigationBarItems(request.arguments, true));
-        },
-        [CommandNames.NavBarFull]: (request) => {
-          return this.requiredResponse(this.getNavigationBarItems(request.arguments, false));
-        },
-        [CommandNames.NavTree]: (request) => {
-          return this.requiredResponse(this.getNavigationTree(request.arguments, true));
-        },
-        [CommandNames.NavTreeFull]: (request) => {
-          return this.requiredResponse(this.getNavigationTree(request.arguments, false));
-        },
-        [CommandNames.Occurrences]: (request) => {
-          return this.requiredResponse(this.getOccurrences(request.arguments));
-        },
-        [CommandNames.DocumentHighlights]: (request) => {
-          return this.requiredResponse(this.getDocumentHighlights(request.arguments, true));
-        },
-        [CommandNames.DocumentHighlightsFull]: (request) => {
-          return this.requiredResponse(this.getDocumentHighlights(request.arguments, false));
-        },
-        [CommandNames.CompilerOptionsForInferredProjects]: (request) => {
-          this.setCompilerOptionsForInferredProjects(request.arguments);
-          return this.requiredResponse(true);
-        },
-        [CommandNames.ProjectInfo]: (request) => {
-          return this.requiredResponse(this.getProjectInfo(request.arguments));
-        },
-        [CommandNames.ReloadProjects]: () => {
-          this.projectService.reloadProjects();
-          return this.notRequired();
-        },
-        [CommandNames.JsxClosingTag]: (request) => {
-          return this.requiredResponse(this.getJsxClosingTag(request.arguments));
-        },
-        [CommandNames.GetCodeFixes]: (request) => {
-          return this.requiredResponse(this.getCodeFixes(request.arguments, true));
-        },
-        [CommandNames.GetCodeFixesFull]: (request) => {
-          return this.requiredResponse(this.getCodeFixes(request.arguments, false));
-        },
-        [CommandNames.GetCombinedCodeFix]: (request) => {
-          return this.requiredResponse(this.getCombinedCodeFix(request.arguments, true));
-        },
-        [CommandNames.GetCombinedCodeFixFull]: (request) => {
-          return this.requiredResponse(this.getCombinedCodeFix(request.arguments, false));
-        },
-        [CommandNames.ApplyCodeActionCommand]: (request) => {
-          return this.requiredResponse(this.applyCodeActionCommand(request.arguments));
-        },
-        [CommandNames.GetSupportedCodeFixes]: () => {
-          return this.requiredResponse(this.getSupportedCodeFixes());
-        },
-        [CommandNames.GetApplicableRefactors]: (request) => {
-          return this.requiredResponse(this.getApplicableRefactors(request.arguments));
-        },
-        [CommandNames.GetEditsForRefactor]: (request) => {
-          return this.requiredResponse(this.getEditsForRefactor(request.arguments, true));
-        },
-        [CommandNames.GetEditsForRefactorFull]: (request) => {
-          return this.requiredResponse(this.getEditsForRefactor(request.arguments, false));
-        },
-        [CommandNames.OrganizeImports]: (request) => {
-          return this.requiredResponse(this.organizeImports(request.arguments, true));
-        },
-        [CommandNames.OrganizeImportsFull]: (request) => {
-          return this.requiredResponse(this.organizeImports(request.arguments, false));
-        },
-        [CommandNames.GetEditsForFileRename]: (request) => {
-          return this.requiredResponse(this.getEditsForFileRename(request.arguments, true));
-        },
-        [CommandNames.GetEditsForFileRenameFull]: (request) => {
-          return this.requiredResponse(this.getEditsForFileRename(request.arguments, false));
-        },
-        [CommandNames.ConfigurePlugin]: (request) => {
-          this.configurePlugin(request.arguments);
-          this.doOutput(void 0, CommandNames.ConfigurePlugin, request.seq, true);
-          return this.notRequired();
-        },
-        [CommandNames.SelectionRange]: (request) => {
-          return this.requiredResponse(this.getSmartSelectionRange(request.arguments, true));
-        },
-        [CommandNames.SelectionRangeFull]: (request) => {
-          return this.requiredResponse(this.getSmartSelectionRange(request.arguments, false));
-        },
-        [CommandNames.PrepareCallHierarchy]: (request) => {
-          return this.requiredResponse(this.prepareCallHierarchy(request.arguments));
-        },
-        [CommandNames.ProvideCallHierarchyIncomingCalls]: (request) => {
-          return this.requiredResponse(this.provideCallHierarchyIncomingCalls(request.arguments));
-        },
-        [CommandNames.ProvideCallHierarchyOutgoingCalls]: (request) => {
-          return this.requiredResponse(this.provideCallHierarchyOutgoingCalls(request.arguments));
-        },
-        [CommandNames.ToggleLineComment]: (request) => {
-          return this.requiredResponse(this.toggleLineComment(request.arguments, true));
-        },
-        [CommandNames.ToggleLineCommentFull]: (request) => {
-          return this.requiredResponse(this.toggleLineComment(request.arguments, false));
-        },
-        [CommandNames.ToggleMultilineComment]: (request) => {
-          return this.requiredResponse(this.toggleMultilineComment(request.arguments, true));
-        },
-        [CommandNames.ToggleMultilineCommentFull]: (request) => {
-          return this.requiredResponse(this.toggleMultilineComment(request.arguments, false));
-        },
-        [CommandNames.CommentSelection]: (request) => {
-          return this.requiredResponse(this.commentSelection(request.arguments, true));
-        },
-        [CommandNames.CommentSelectionFull]: (request) => {
-          return this.requiredResponse(this.commentSelection(request.arguments, false));
-        },
-        [CommandNames.UncommentSelection]: (request) => {
-          return this.requiredResponse(this.uncommentSelection(request.arguments, true));
-        },
-        [CommandNames.UncommentSelectionFull]: (request) => {
-          return this.requiredResponse(this.uncommentSelection(request.arguments, false));
-        },
-        [CommandNames.ProvideInlayHints]: (request) => {
-          return this.requiredResponse(this.provideInlayHints(request.arguments));
         }
-      }));
-      this.host = opts.host;
-      this.cancellationToken = opts.cancellationToken;
-      this.typingsInstaller = opts.typingsInstaller;
-      this.byteLength = opts.byteLength;
-      this.hrtime = opts.hrtime;
-      this.logger = opts.logger;
-      this.canUseEvents = opts.canUseEvents;
-      this.suppressDiagnosticEvents = opts.suppressDiagnosticEvents;
-      this.noGetErrOnBackgroundUpdate = opts.noGetErrOnBackgroundUpdate;
-      const { throttleWaitMilliseconds } = opts;
-      this.eventHandler = this.canUseEvents ? opts.eventHandler || ((event) => this.defaultEventHandler(event)) : void 0;
-      const multistepOperationHost = {
-        executeWithRequestId: (requestId, action) => this.executeWithRequestId(requestId, action),
-        getCurrentRequestId: () => this.currentRequestId,
-        getServerHost: () => this.host,
-        logError: (err, cmd) => this.logError(err, cmd),
-        sendRequestCompletedEvent: (requestId) => this.sendRequestCompletedEvent(requestId),
-        isCancellationRequested: () => this.cancellationToken.isCancellationRequested()
-      };
-      this.errorCheck = new MultistepOperation(multistepOperationHost);
-      const settings = {
-        host: this.host,
-        logger: this.logger,
-        cancellationToken: this.cancellationToken,
-        useSingleInferredProject: opts.useSingleInferredProject,
-        useInferredProjectPerProjectRoot: opts.useInferredProjectPerProjectRoot,
-        typingsInstaller: this.typingsInstaller,
-        throttleWaitMilliseconds,
-        eventHandler: this.eventHandler,
-        suppressDiagnosticEvents: this.suppressDiagnosticEvents,
-        globalPlugins: opts.globalPlugins,
-        pluginProbeLocations: opts.pluginProbeLocations,
-        allowLocalPluginLoads: opts.allowLocalPluginLoads,
-        typesMapLocation: opts.typesMapLocation,
-        syntaxOnly: opts.syntaxOnly,
-        serverMode: opts.serverMode,
-        session: this
-      };
-      this.projectService = new ProjectService3(settings);
-      this.projectService.setPerformanceEventHandler(this.performanceEventHandler.bind(this));
-      this.gcTimer = new GcTimer(this.host, 7e3, this.logger);
-      switch (this.projectService.serverMode) {
-        case 0 /* Semantic */:
-          break;
-        case 1 /* PartialSemantic */:
-          invalidPartialSemanticModeCommands.forEach(
-            (commandName) => this.handlers.set(commandName, (request) => {
-              throw new Error(`Request: ${request.command} not allowed in LanguageServiceMode.PartialSemantic`);
-            })
-          );
-          break;
-        case 2 /* Syntactic */:
-          invalidSyntacticModeCommands.forEach(
-            (commandName) => this.handlers.set(commandName, (request) => {
-              throw new Error(`Request: ${request.command} not allowed in LanguageServiceMode.Syntactic`);
+      });
+    }
+    return projectResults;
+  }
+}
+function mapDefinitionInProject(definition, project, getGeneratedDefinition, getSourceDefinition) {
+  if (project.containsFile(toNormalizedPath(definition.fileName)) && !isLocationProjectReferenceRedirect(project, definition)) {
+    return definition;
+  }
+  const generatedDefinition = getGeneratedDefinition();
+  if (generatedDefinition && project.containsFile(toNormalizedPath(generatedDefinition.fileName)))
+    return generatedDefinition;
+  const sourceDefinition = getSourceDefinition();
+  return sourceDefinition && project.containsFile(toNormalizedPath(sourceDefinition.fileName)) ? sourceDefinition : void 0;
+}
+function isLocationProjectReferenceRedirect(project, location) {
+  if (!location)
+    return false;
+  const program = project.getLanguageService().getProgram();
+  if (!program)
+    return false;
+  const sourceFile = program.getSourceFile(location.fileName);
+  return !!sourceFile && sourceFile.resolvedPath !== sourceFile.path && sourceFile.resolvedPath !== project.toPath(location.fileName);
+}
+function getProjectKey(project) {
+  return isConfiguredProject(project) ? project.canonicalConfigFilePath : project.getProjectName();
+}
+function documentSpanLocation({ fileName, textSpan }) {
+  return { fileName, pos: textSpan.start };
+}
+function getMappedLocationForProject(location, project) {
+  return getMappedLocation(location, project.getSourceMapper(), (p) => project.projectService.fileExists(p));
+}
+function getMappedDocumentSpanForProject(documentSpan, project) {
+  return getMappedDocumentSpan(documentSpan, project.getSourceMapper(), (p) => project.projectService.fileExists(p));
+}
+function getMappedContextSpanForProject(documentSpan, project) {
+  return getMappedContextSpan(documentSpan, project.getSourceMapper(), (p) => project.projectService.fileExists(p));
+}
+var invalidPartialSemanticModeCommands = [
+  CommandNames.OpenExternalProject,
+  CommandNames.OpenExternalProjects,
+  CommandNames.CloseExternalProject,
+  CommandNames.SynchronizeProjectList,
+  CommandNames.EmitOutput,
+  CommandNames.CompileOnSaveAffectedFileList,
+  CommandNames.CompileOnSaveEmitFile,
+  CommandNames.CompilerOptionsDiagnosticsFull,
+  CommandNames.EncodedSemanticClassificationsFull,
+  CommandNames.SemanticDiagnosticsSync,
+  CommandNames.SuggestionDiagnosticsSync,
+  CommandNames.GeterrForProject,
+  CommandNames.Reload,
+  CommandNames.ReloadProjects,
+  CommandNames.GetCodeFixes,
+  CommandNames.GetCodeFixesFull,
+  CommandNames.GetCombinedCodeFix,
+  CommandNames.GetCombinedCodeFixFull,
+  CommandNames.ApplyCodeActionCommand,
+  CommandNames.GetSupportedCodeFixes,
+  CommandNames.GetApplicableRefactors,
+  CommandNames.GetEditsForRefactor,
+  CommandNames.GetEditsForRefactorFull,
+  CommandNames.OrganizeImports,
+  CommandNames.OrganizeImportsFull,
+  CommandNames.GetEditsForFileRename,
+  CommandNames.GetEditsForFileRenameFull,
+  CommandNames.PrepareCallHierarchy,
+  CommandNames.ProvideCallHierarchyIncomingCalls,
+  CommandNames.ProvideCallHierarchyOutgoingCalls
+];
+var invalidSyntacticModeCommands = [
+  ...invalidPartialSemanticModeCommands,
+  CommandNames.Definition,
+  CommandNames.DefinitionFull,
+  CommandNames.DefinitionAndBoundSpan,
+  CommandNames.DefinitionAndBoundSpanFull,
+  CommandNames.TypeDefinition,
+  CommandNames.Implementation,
+  CommandNames.ImplementationFull,
+  CommandNames.References,
+  CommandNames.ReferencesFull,
+  CommandNames.Rename,
+  CommandNames.RenameLocationsFull,
+  CommandNames.RenameInfoFull,
+  CommandNames.Quickinfo,
+  CommandNames.QuickinfoFull,
+  CommandNames.CompletionInfo,
+  CommandNames.Completions,
+  CommandNames.CompletionsFull,
+  CommandNames.CompletionDetails,
+  CommandNames.CompletionDetailsFull,
+  CommandNames.SignatureHelp,
+  CommandNames.SignatureHelpFull,
+  CommandNames.Navto,
+  CommandNames.NavtoFull,
+  CommandNames.Occurrences,
+  CommandNames.DocumentHighlights,
+  CommandNames.DocumentHighlightsFull
+];
+var Session3 = class {
+  constructor(opts) {
+    this.changeSeq = 0;
+    this.handlers = new Map(Object.entries({
+      [CommandNames.Status]: () => {
+        const response = { version };
+        return this.requiredResponse(response);
+      },
+      [CommandNames.OpenExternalProject]: (request) => {
+        this.projectService.openExternalProject(request.arguments);
+        return this.requiredResponse(
+          /*response*/
+          true
+        );
+      },
+      [CommandNames.OpenExternalProjects]: (request) => {
+        this.projectService.openExternalProjects(request.arguments.projects);
+        return this.requiredResponse(
+          /*response*/
+          true
+        );
+      },
+      [CommandNames.CloseExternalProject]: (request) => {
+        this.projectService.closeExternalProject(request.arguments.projectFileName);
+        return this.requiredResponse(
+          /*response*/
+          true
+        );
+      },
+      [CommandNames.SynchronizeProjectList]: (request) => {
+        const result = this.projectService.synchronizeProjectList(request.arguments.knownProjects, request.arguments.includeProjectReferenceRedirectInfo);
+        if (!result.some((p) => p.projectErrors && p.projectErrors.length !== 0)) {
+          return this.requiredResponse(result);
+        }
+        const converted = map(result, (p) => {
+          if (!p.projectErrors || p.projectErrors.length === 0) {
+            return p;
+          }
+          return {
+            info: p.info,
+            changes: p.changes,
+            files: p.files,
+            projectErrors: this.convertToDiagnosticsWithLinePosition(
+              p.projectErrors,
+              /*scriptInfo*/
+              void 0
+            )
+          };
+        });
+        return this.requiredResponse(converted);
+      },
+      [CommandNames.UpdateOpen]: (request) => {
+        this.changeSeq++;
+        this.projectService.applyChangesInOpenFiles(
+          request.arguments.openFiles && mapIterator(request.arguments.openFiles, (file) => ({
+            fileName: file.file,
+            content: file.fileContent,
+            scriptKind: file.scriptKindName,
+            projectRootPath: file.projectRootPath
+          })),
+          request.arguments.changedFiles && mapIterator(request.arguments.changedFiles, (file) => ({
+            fileName: file.fileName,
+            changes: mapDefinedIterator(arrayReverseIterator(file.textChanges), (change) => {
+              const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(file.fileName));
+              const start2 = scriptInfo.lineOffsetToPosition(change.start.line, change.start.offset);
+              const end = scriptInfo.lineOffsetToPosition(change.end.line, change.end.offset);
+              return start2 >= 0 ? { span: { start: start2, length: end - start2 }, newText: change.newText } : void 0;
             })
-          );
-          break;
-        default:
-          Debug.assertNever(this.projectService.serverMode);
+          })),
+          request.arguments.closedFiles
+        );
+        return this.requiredResponse(
+          /*response*/
+          true
+        );
+      },
+      [CommandNames.ApplyChangedToOpenFiles]: (request) => {
+        this.changeSeq++;
+        this.projectService.applyChangesInOpenFiles(
+          request.arguments.openFiles,
+          request.arguments.changedFiles && mapIterator(request.arguments.changedFiles, (file) => ({
+            fileName: file.fileName,
+            // apply changes in reverse order
+            changes: arrayReverseIterator(file.changes)
+          })),
+          request.arguments.closedFiles
+        );
+        return this.requiredResponse(
+          /*response*/
+          true
+        );
+      },
+      [CommandNames.Exit]: () => {
+        this.exit();
+        return this.notRequired();
+      },
+      [CommandNames.Definition]: (request) => {
+        return this.requiredResponse(this.getDefinition(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.DefinitionFull]: (request) => {
+        return this.requiredResponse(this.getDefinition(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.DefinitionAndBoundSpan]: (request) => {
+        return this.requiredResponse(this.getDefinitionAndBoundSpan(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.DefinitionAndBoundSpanFull]: (request) => {
+        return this.requiredResponse(this.getDefinitionAndBoundSpan(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.FindSourceDefinition]: (request) => {
+        return this.requiredResponse(this.findSourceDefinition(request.arguments));
+      },
+      [CommandNames.EmitOutput]: (request) => {
+        return this.requiredResponse(this.getEmitOutput(request.arguments));
+      },
+      [CommandNames.TypeDefinition]: (request) => {
+        return this.requiredResponse(this.getTypeDefinition(request.arguments));
+      },
+      [CommandNames.Implementation]: (request) => {
+        return this.requiredResponse(this.getImplementation(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.ImplementationFull]: (request) => {
+        return this.requiredResponse(this.getImplementation(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.References]: (request) => {
+        return this.requiredResponse(this.getReferences(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.ReferencesFull]: (request) => {
+        return this.requiredResponse(this.getReferences(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.Rename]: (request) => {
+        return this.requiredResponse(this.getRenameLocations(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.RenameLocationsFull]: (request) => {
+        return this.requiredResponse(this.getRenameLocations(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.RenameInfoFull]: (request) => {
+        return this.requiredResponse(this.getRenameInfo(request.arguments));
+      },
+      [CommandNames.Open]: (request) => {
+        this.openClientFile(
+          toNormalizedPath(request.arguments.file),
+          request.arguments.fileContent,
+          convertScriptKindName(request.arguments.scriptKindName),
+          // TODO: GH#18217
+          request.arguments.projectRootPath ? toNormalizedPath(request.arguments.projectRootPath) : void 0
+        );
+        return this.notRequired();
+      },
+      [CommandNames.Quickinfo]: (request) => {
+        return this.requiredResponse(this.getQuickInfoWorker(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.QuickinfoFull]: (request) => {
+        return this.requiredResponse(this.getQuickInfoWorker(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.GetOutliningSpans]: (request) => {
+        return this.requiredResponse(this.getOutliningSpans(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.GetOutliningSpansFull]: (request) => {
+        return this.requiredResponse(this.getOutliningSpans(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.TodoComments]: (request) => {
+        return this.requiredResponse(this.getTodoComments(request.arguments));
+      },
+      [CommandNames.Indentation]: (request) => {
+        return this.requiredResponse(this.getIndentation(request.arguments));
+      },
+      [CommandNames.NameOrDottedNameSpan]: (request) => {
+        return this.requiredResponse(this.getNameOrDottedNameSpan(request.arguments));
+      },
+      [CommandNames.BreakpointStatement]: (request) => {
+        return this.requiredResponse(this.getBreakpointStatement(request.arguments));
+      },
+      [CommandNames.BraceCompletion]: (request) => {
+        return this.requiredResponse(this.isValidBraceCompletion(request.arguments));
+      },
+      [CommandNames.DocCommentTemplate]: (request) => {
+        return this.requiredResponse(this.getDocCommentTemplate(request.arguments));
+      },
+      [CommandNames.GetSpanOfEnclosingComment]: (request) => {
+        return this.requiredResponse(this.getSpanOfEnclosingComment(request.arguments));
+      },
+      [CommandNames.FileReferences]: (request) => {
+        return this.requiredResponse(this.getFileReferences(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.FileReferencesFull]: (request) => {
+        return this.requiredResponse(this.getFileReferences(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.Format]: (request) => {
+        return this.requiredResponse(this.getFormattingEditsForRange(request.arguments));
+      },
+      [CommandNames.Formatonkey]: (request) => {
+        return this.requiredResponse(this.getFormattingEditsAfterKeystroke(request.arguments));
+      },
+      [CommandNames.FormatFull]: (request) => {
+        return this.requiredResponse(this.getFormattingEditsForDocumentFull(request.arguments));
+      },
+      [CommandNames.FormatonkeyFull]: (request) => {
+        return this.requiredResponse(this.getFormattingEditsAfterKeystrokeFull(request.arguments));
+      },
+      [CommandNames.FormatRangeFull]: (request) => {
+        return this.requiredResponse(this.getFormattingEditsForRangeFull(request.arguments));
+      },
+      [CommandNames.CompletionInfo]: (request) => {
+        return this.requiredResponse(this.getCompletions(request.arguments, CommandNames.CompletionInfo));
+      },
+      [CommandNames.Completions]: (request) => {
+        return this.requiredResponse(this.getCompletions(request.arguments, CommandNames.Completions));
+      },
+      [CommandNames.CompletionsFull]: (request) => {
+        return this.requiredResponse(this.getCompletions(request.arguments, CommandNames.CompletionsFull));
+      },
+      [CommandNames.CompletionDetails]: (request) => {
+        return this.requiredResponse(this.getCompletionEntryDetails(
+          request.arguments,
+          /*fullResult*/
+          false
+        ));
+      },
+      [CommandNames.CompletionDetailsFull]: (request) => {
+        return this.requiredResponse(this.getCompletionEntryDetails(
+          request.arguments,
+          /*fullResult*/
+          true
+        ));
+      },
+      [CommandNames.CompileOnSaveAffectedFileList]: (request) => {
+        return this.requiredResponse(this.getCompileOnSaveAffectedFileList(request.arguments));
+      },
+      [CommandNames.CompileOnSaveEmitFile]: (request) => {
+        return this.requiredResponse(this.emitFile(request.arguments));
+      },
+      [CommandNames.SignatureHelp]: (request) => {
+        return this.requiredResponse(this.getSignatureHelpItems(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.SignatureHelpFull]: (request) => {
+        return this.requiredResponse(this.getSignatureHelpItems(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.CompilerOptionsDiagnosticsFull]: (request) => {
+        return this.requiredResponse(this.getCompilerOptionsDiagnostics(request.arguments));
+      },
+      [CommandNames.EncodedSyntacticClassificationsFull]: (request) => {
+        return this.requiredResponse(this.getEncodedSyntacticClassifications(request.arguments));
+      },
+      [CommandNames.EncodedSemanticClassificationsFull]: (request) => {
+        return this.requiredResponse(this.getEncodedSemanticClassifications(request.arguments));
+      },
+      [CommandNames.Cleanup]: () => {
+        this.cleanup();
+        return this.requiredResponse(
+          /*response*/
+          true
+        );
+      },
+      [CommandNames.SemanticDiagnosticsSync]: (request) => {
+        return this.requiredResponse(this.getSemanticDiagnosticsSync(request.arguments));
+      },
+      [CommandNames.SyntacticDiagnosticsSync]: (request) => {
+        return this.requiredResponse(this.getSyntacticDiagnosticsSync(request.arguments));
+      },
+      [CommandNames.SuggestionDiagnosticsSync]: (request) => {
+        return this.requiredResponse(this.getSuggestionDiagnosticsSync(request.arguments));
+      },
+      [CommandNames.Geterr]: (request) => {
+        this.errorCheck.startNew((next) => this.getDiagnostics(next, request.arguments.delay, request.arguments.files));
+        return this.notRequired();
+      },
+      [CommandNames.GeterrForProject]: (request) => {
+        this.errorCheck.startNew((next) => this.getDiagnosticsForProject(next, request.arguments.delay, request.arguments.file));
+        return this.notRequired();
+      },
+      [CommandNames.Change]: (request) => {
+        this.change(request.arguments);
+        return this.notRequired();
+      },
+      [CommandNames.Configure]: (request) => {
+        this.projectService.setHostConfiguration(request.arguments);
+        this.doOutput(
+          /*info*/
+          void 0,
+          CommandNames.Configure,
+          request.seq,
+          /*success*/
+          true
+        );
+        return this.notRequired();
+      },
+      [CommandNames.Reload]: (request) => {
+        this.reload(request.arguments, request.seq);
+        return this.requiredResponse({ reloadFinished: true });
+      },
+      [CommandNames.Saveto]: (request) => {
+        const savetoArgs = request.arguments;
+        this.saveToTmp(savetoArgs.file, savetoArgs.tmpfile);
+        return this.notRequired();
+      },
+      [CommandNames.Close]: (request) => {
+        const closeArgs = request.arguments;
+        this.closeClientFile(closeArgs.file);
+        return this.notRequired();
+      },
+      [CommandNames.Navto]: (request) => {
+        return this.requiredResponse(this.getNavigateToItems(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.NavtoFull]: (request) => {
+        return this.requiredResponse(this.getNavigateToItems(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.Brace]: (request) => {
+        return this.requiredResponse(this.getBraceMatching(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.BraceFull]: (request) => {
+        return this.requiredResponse(this.getBraceMatching(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.NavBar]: (request) => {
+        return this.requiredResponse(this.getNavigationBarItems(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.NavBarFull]: (request) => {
+        return this.requiredResponse(this.getNavigationBarItems(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.NavTree]: (request) => {
+        return this.requiredResponse(this.getNavigationTree(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.NavTreeFull]: (request) => {
+        return this.requiredResponse(this.getNavigationTree(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.Occurrences]: (request) => {
+        return this.requiredResponse(this.getOccurrences(request.arguments));
+      },
+      [CommandNames.DocumentHighlights]: (request) => {
+        return this.requiredResponse(this.getDocumentHighlights(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.DocumentHighlightsFull]: (request) => {
+        return this.requiredResponse(this.getDocumentHighlights(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.CompilerOptionsForInferredProjects]: (request) => {
+        this.setCompilerOptionsForInferredProjects(request.arguments);
+        return this.requiredResponse(
+          /*response*/
+          true
+        );
+      },
+      [CommandNames.ProjectInfo]: (request) => {
+        return this.requiredResponse(this.getProjectInfo(request.arguments));
+      },
+      [CommandNames.ReloadProjects]: () => {
+        this.projectService.reloadProjects();
+        return this.notRequired();
+      },
+      [CommandNames.JsxClosingTag]: (request) => {
+        return this.requiredResponse(this.getJsxClosingTag(request.arguments));
+      },
+      [CommandNames.GetCodeFixes]: (request) => {
+        return this.requiredResponse(this.getCodeFixes(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.GetCodeFixesFull]: (request) => {
+        return this.requiredResponse(this.getCodeFixes(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.GetCombinedCodeFix]: (request) => {
+        return this.requiredResponse(this.getCombinedCodeFix(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.GetCombinedCodeFixFull]: (request) => {
+        return this.requiredResponse(this.getCombinedCodeFix(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.ApplyCodeActionCommand]: (request) => {
+        return this.requiredResponse(this.applyCodeActionCommand(request.arguments));
+      },
+      [CommandNames.GetSupportedCodeFixes]: (request) => {
+        return this.requiredResponse(this.getSupportedCodeFixes(request.arguments));
+      },
+      [CommandNames.GetApplicableRefactors]: (request) => {
+        return this.requiredResponse(this.getApplicableRefactors(request.arguments));
+      },
+      [CommandNames.GetEditsForRefactor]: (request) => {
+        return this.requiredResponse(this.getEditsForRefactor(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.GetEditsForRefactorFull]: (request) => {
+        return this.requiredResponse(this.getEditsForRefactor(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.OrganizeImports]: (request) => {
+        return this.requiredResponse(this.organizeImports(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.OrganizeImportsFull]: (request) => {
+        return this.requiredResponse(this.organizeImports(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.GetEditsForFileRename]: (request) => {
+        return this.requiredResponse(this.getEditsForFileRename(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.GetEditsForFileRenameFull]: (request) => {
+        return this.requiredResponse(this.getEditsForFileRename(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.ConfigurePlugin]: (request) => {
+        this.configurePlugin(request.arguments);
+        this.doOutput(
+          /*info*/
+          void 0,
+          CommandNames.ConfigurePlugin,
+          request.seq,
+          /*success*/
+          true
+        );
+        return this.notRequired();
+      },
+      [CommandNames.SelectionRange]: (request) => {
+        return this.requiredResponse(this.getSmartSelectionRange(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.SelectionRangeFull]: (request) => {
+        return this.requiredResponse(this.getSmartSelectionRange(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.PrepareCallHierarchy]: (request) => {
+        return this.requiredResponse(this.prepareCallHierarchy(request.arguments));
+      },
+      [CommandNames.ProvideCallHierarchyIncomingCalls]: (request) => {
+        return this.requiredResponse(this.provideCallHierarchyIncomingCalls(request.arguments));
+      },
+      [CommandNames.ProvideCallHierarchyOutgoingCalls]: (request) => {
+        return this.requiredResponse(this.provideCallHierarchyOutgoingCalls(request.arguments));
+      },
+      [CommandNames.ToggleLineComment]: (request) => {
+        return this.requiredResponse(this.toggleLineComment(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.ToggleLineCommentFull]: (request) => {
+        return this.requiredResponse(this.toggleLineComment(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.ToggleMultilineComment]: (request) => {
+        return this.requiredResponse(this.toggleMultilineComment(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.ToggleMultilineCommentFull]: (request) => {
+        return this.requiredResponse(this.toggleMultilineComment(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.CommentSelection]: (request) => {
+        return this.requiredResponse(this.commentSelection(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.CommentSelectionFull]: (request) => {
+        return this.requiredResponse(this.commentSelection(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.UncommentSelection]: (request) => {
+        return this.requiredResponse(this.uncommentSelection(
+          request.arguments,
+          /*simplifiedResult*/
+          true
+        ));
+      },
+      [CommandNames.UncommentSelectionFull]: (request) => {
+        return this.requiredResponse(this.uncommentSelection(
+          request.arguments,
+          /*simplifiedResult*/
+          false
+        ));
+      },
+      [CommandNames.ProvideInlayHints]: (request) => {
+        return this.requiredResponse(this.provideInlayHints(request.arguments));
       }
+    }));
+    this.host = opts.host;
+    this.cancellationToken = opts.cancellationToken;
+    this.typingsInstaller = opts.typingsInstaller;
+    this.byteLength = opts.byteLength;
+    this.hrtime = opts.hrtime;
+    this.logger = opts.logger;
+    this.canUseEvents = opts.canUseEvents;
+    this.suppressDiagnosticEvents = opts.suppressDiagnosticEvents;
+    this.noGetErrOnBackgroundUpdate = opts.noGetErrOnBackgroundUpdate;
+    const { throttleWaitMilliseconds } = opts;
+    this.eventHandler = this.canUseEvents ? opts.eventHandler || ((event) => this.defaultEventHandler(event)) : void 0;
+    const multistepOperationHost = {
+      executeWithRequestId: (requestId, action) => this.executeWithRequestId(requestId, action),
+      getCurrentRequestId: () => this.currentRequestId,
+      getServerHost: () => this.host,
+      logError: (err, cmd) => this.logError(err, cmd),
+      sendRequestCompletedEvent: (requestId) => this.sendRequestCompletedEvent(requestId),
+      isCancellationRequested: () => this.cancellationToken.isCancellationRequested()
+    };
+    this.errorCheck = new MultistepOperation(multistepOperationHost);
+    const settings = {
+      host: this.host,
+      logger: this.logger,
+      cancellationToken: this.cancellationToken,
+      useSingleInferredProject: opts.useSingleInferredProject,
+      useInferredProjectPerProjectRoot: opts.useInferredProjectPerProjectRoot,
+      typingsInstaller: this.typingsInstaller,
+      throttleWaitMilliseconds,
+      eventHandler: this.eventHandler,
+      suppressDiagnosticEvents: this.suppressDiagnosticEvents,
+      globalPlugins: opts.globalPlugins,
+      pluginProbeLocations: opts.pluginProbeLocations,
+      allowLocalPluginLoads: opts.allowLocalPluginLoads,
+      typesMapLocation: opts.typesMapLocation,
+      syntaxOnly: opts.syntaxOnly,
+      serverMode: opts.serverMode,
+      session: this
+    };
+    this.projectService = new ProjectService3(settings);
+    this.projectService.setPerformanceEventHandler(this.performanceEventHandler.bind(this));
+    this.gcTimer = new GcTimer(
+      this.host,
+      /*delay*/
+      7e3,
+      this.logger
+    );
+    switch (this.projectService.serverMode) {
+      case 0 /* Semantic */:
+        break;
+      case 1 /* PartialSemantic */:
+        invalidPartialSemanticModeCommands.forEach(
+          (commandName) => this.handlers.set(commandName, (request) => {
+            throw new Error(`Request: ${request.command} not allowed in LanguageServiceMode.PartialSemantic`);
+          })
+        );
+        break;
+      case 2 /* Syntactic */:
+        invalidSyntacticModeCommands.forEach(
+          (commandName) => this.handlers.set(commandName, (request) => {
+            throw new Error(`Request: ${request.command} not allowed in LanguageServiceMode.Syntactic`);
+          })
+        );
+        break;
+      default:
+        Debug.assertNever(this.projectService.serverMode);
     }
-    sendRequestCompletedEvent(requestId) {
-      this.event({ request_seq: requestId }, "requestCompleted");
-    }
-    addPerformanceData(key, value) {
-      var _a2;
-      if (!this.performanceData) {
-        this.performanceData = {};
-      }
-      this.performanceData[key] = ((_a2 = this.performanceData[key]) != null ? _a2 : 0) + value;
+  }
+  sendRequestCompletedEvent(requestId) {
+    this.event({ request_seq: requestId }, "requestCompleted");
+  }
+  addPerformanceData(key, value) {
+    var _a2;
+    if (!this.performanceData) {
+      this.performanceData = {};
     }
-    performanceEventHandler(event) {
-      switch (event.kind) {
-        case "UpdateGraph":
-          this.addPerformanceData("updateGraphDurationMs", event.durationMs);
-          break;
-        case "CreatePackageJsonAutoImportProvider":
-          this.addPerformanceData("createAutoImportProviderProgramDurationMs", event.durationMs);
-          break;
-      }
+    this.performanceData[key] = ((_a2 = this.performanceData[key]) != null ? _a2 : 0) + value;
+  }
+  performanceEventHandler(event) {
+    switch (event.kind) {
+      case "UpdateGraph":
+        this.addPerformanceData("updateGraphDurationMs", event.durationMs);
+        break;
+      case "CreatePackageJsonAutoImportProvider":
+        this.addPerformanceData("createAutoImportProviderProgramDurationMs", event.durationMs);
+        break;
     }
-    defaultEventHandler(event) {
-      switch (event.eventName) {
-        case ProjectsUpdatedInBackgroundEvent:
-          const { openFiles } = event.data;
-          this.projectsUpdatedInBackgroundEvent(openFiles);
-          break;
-        case ProjectLoadingStartEvent:
-          const { project, reason } = event.data;
-          this.event(
-            { projectName: project.getProjectName(), reason },
-            ProjectLoadingStartEvent
-          );
-          break;
-        case ProjectLoadingFinishEvent:
-          const { project: finishProject } = event.data;
-          this.event({ projectName: finishProject.getProjectName() }, ProjectLoadingFinishEvent);
-          break;
-        case LargeFileReferencedEvent:
-          const { file, fileSize, maxFileSize: maxFileSize2 } = event.data;
-          this.event({ file, fileSize, maxFileSize: maxFileSize2 }, LargeFileReferencedEvent);
-          break;
-        case ConfigFileDiagEvent:
-          const { triggerFile, configFileName: configFile, diagnostics } = event.data;
-          const bakedDiags = map(diagnostics, (diagnostic) => formatDiagnosticToProtocol(diagnostic, true));
-          this.event({
-            triggerFile,
-            configFile,
-            diagnostics: bakedDiags
-          }, ConfigFileDiagEvent);
-          break;
-        case ProjectLanguageServiceStateEvent: {
-          const eventName = ProjectLanguageServiceStateEvent;
-          this.event({
-            projectName: event.data.project.getProjectName(),
-            languageServiceEnabled: event.data.languageServiceEnabled
-          }, eventName);
-          break;
-        }
-        case ProjectInfoTelemetryEvent: {
-          const eventName = "telemetry";
-          this.event({
-            telemetryEventName: event.eventName,
-            payload: event.data
-          }, eventName);
-          break;
-        }
+  }
+  defaultEventHandler(event) {
+    switch (event.eventName) {
+      case ProjectsUpdatedInBackgroundEvent:
+        const { openFiles } = event.data;
+        this.projectsUpdatedInBackgroundEvent(openFiles);
+        break;
+      case ProjectLoadingStartEvent:
+        const { project, reason } = event.data;
+        this.event(
+          { projectName: project.getProjectName(), reason },
+          ProjectLoadingStartEvent
+        );
+        break;
+      case ProjectLoadingFinishEvent:
+        const { project: finishProject } = event.data;
+        this.event({ projectName: finishProject.getProjectName() }, ProjectLoadingFinishEvent);
+        break;
+      case LargeFileReferencedEvent:
+        const { file, fileSize, maxFileSize: maxFileSize2 } = event.data;
+        this.event({ file, fileSize, maxFileSize: maxFileSize2 }, LargeFileReferencedEvent);
+        break;
+      case ConfigFileDiagEvent:
+        const { triggerFile, configFileName: configFile, diagnostics } = event.data;
+        const bakedDiags = map(diagnostics, (diagnostic) => formatDiagnosticToProtocol(
+          diagnostic,
+          /*includeFileName*/
+          true
+        ));
+        this.event({
+          triggerFile,
+          configFile,
+          diagnostics: bakedDiags
+        }, ConfigFileDiagEvent);
+        break;
+      case ProjectLanguageServiceStateEvent: {
+        const eventName = ProjectLanguageServiceStateEvent;
+        this.event({
+          projectName: event.data.project.getProjectName(),
+          languageServiceEnabled: event.data.languageServiceEnabled
+        }, eventName);
+        break;
       }
-    }
-    projectsUpdatedInBackgroundEvent(openFiles) {
-      this.projectService.logger.info(`got projects updated in background, updating diagnostics for ${openFiles}`);
-      if (openFiles.length) {
-        if (!this.suppressDiagnosticEvents && !this.noGetErrOnBackgroundUpdate) {
-          this.errorCheck.startNew((next) => this.updateErrorCheck(next, openFiles, 100, true));
-        }
+      case ProjectInfoTelemetryEvent: {
+        const eventName = "telemetry";
         this.event({
-          openFiles
-        }, ProjectsUpdatedInBackgroundEvent);
+          telemetryEventName: event.eventName,
+          payload: event.data
+        }, eventName);
+        break;
       }
     }
-    logError(err, cmd) {
-      this.logErrorWorker(err, cmd);
+  }
+  projectsUpdatedInBackgroundEvent(openFiles) {
+    this.projectService.logger.info(`got projects updated in background, updating diagnostics for ${openFiles}`);
+    if (openFiles.length) {
+      if (!this.suppressDiagnosticEvents && !this.noGetErrOnBackgroundUpdate) {
+        this.errorCheck.startNew((next) => this.updateErrorCheck(
+          next,
+          openFiles,
+          100,
+          /*requireOpen*/
+          true
+        ));
+      }
+      this.event({
+        openFiles
+      }, ProjectsUpdatedInBackgroundEvent);
     }
-    logErrorWorker(err, cmd, fileRequest) {
-      let msg = "Exception on executing command " + cmd;
-      if (err.message) {
-        msg += ":\n" + indent2(err.message);
-        if (err.stack) {
-          msg += "\n" + indent2(err.stack);
-        }
+  }
+  logError(err, cmd) {
+    this.logErrorWorker(err, cmd);
+  }
+  logErrorWorker(err, cmd, fileRequest) {
+    let msg = "Exception on executing command " + cmd;
+    if (err.message) {
+      msg += ":\n" + indent2(err.message);
+      if (err.stack) {
+        msg += "\n" + indent2(err.stack);
       }
-      if (this.logger.hasLevel(3 /* verbose */)) {
-        if (fileRequest) {
-          try {
-            const { file, project } = this.getFileAndProject(fileRequest);
-            const scriptInfo = project.getScriptInfoForNormalizedPath(file);
-            if (scriptInfo) {
-              const text = getSnapshotText(scriptInfo.getSnapshot());
-              msg += `
+    }
+    if (this.logger.hasLevel(3 /* verbose */)) {
+      if (fileRequest) {
+        try {
+          const { file, project } = this.getFileAndProject(fileRequest);
+          const scriptInfo = project.getScriptInfoForNormalizedPath(file);
+          if (scriptInfo) {
+            const text = getSnapshotText(scriptInfo.getSnapshot());
+            msg += `
 
 File text of ${fileRequest.file}:${indent2(text)}
 `;
-            }
-          } catch (e) {
           }
+        } catch (e) {
         }
-        if (err.ProgramFiles) {
-          msg += `
+      }
+      if (err.ProgramFiles) {
+        msg += `
 
 Program files: ${JSON.stringify(err.ProgramFiles)}
 `;
-          msg += `
+        msg += `
 
 Projects::
 `;
-          let counter = 0;
-          const addProjectInfo = (project) => {
-            msg += `
+        let counter = 0;
+        const addProjectInfo = (project) => {
+          msg += `
 Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter}
 `;
-            msg += project.filesToString(true);
-            msg += "\n-----------------------------------------------\n";
-            counter++;
-          };
-          this.projectService.externalProjects.forEach(addProjectInfo);
-          this.projectService.configuredProjects.forEach(addProjectInfo);
-          this.projectService.inferredProjects.forEach(addProjectInfo);
-        }
+          msg += project.filesToString(
+            /*writeProjectFileNames*/
+            true
+          );
+          msg += "\n-----------------------------------------------\n";
+          counter++;
+        };
+        this.projectService.externalProjects.forEach(addProjectInfo);
+        this.projectService.configuredProjects.forEach(addProjectInfo);
+        this.projectService.inferredProjects.forEach(addProjectInfo);
       }
-      this.logger.msg(msg, "Err" /* Err */);
     }
-    send(msg) {
-      if (msg.type === "event" && !this.canUseEvents) {
-        if (this.logger.hasLevel(3 /* verbose */)) {
-          this.logger.info(`Session does not support events: ignored event: ${JSON.stringify(msg)}`);
-        }
-        return;
+    this.logger.msg(msg, "Err" /* Err */);
+  }
+  send(msg) {
+    if (msg.type === "event" && !this.canUseEvents) {
+      if (this.logger.hasLevel(3 /* verbose */)) {
+        this.logger.info(`Session does not support events: ignored event: ${JSON.stringify(msg)}`);
       }
-      this.writeMessage(msg);
-    }
-    writeMessage(msg) {
-      const msgText = formatMessage2(msg, this.logger, this.byteLength, this.host.newLine);
-      perfLogger.logEvent(`Response message size: ${msgText.length}`);
-      this.host.write(msgText);
+      return;
     }
-    event(body, eventName) {
-      this.send(toEvent(eventName, body));
-    }
-    output(info, cmdName, reqSeq, errorMsg) {
-      this.doOutput(info, cmdName, reqSeq, !errorMsg, errorMsg);
-    }
-    doOutput(info, cmdName, reqSeq, success, message) {
-      const res = {
-        seq: 0,
-        type: "response",
-        command: cmdName,
-        request_seq: reqSeq,
-        success,
-        performanceData: this.performanceData
-      };
-      if (success) {
-        let metadata;
-        if (isArray(info)) {
-          res.body = info;
-          metadata = info.metadata;
-          delete info.metadata;
-        } else if (typeof info === "object") {
-          if (info.metadata) {
-            const { metadata: infoMetadata, ...body } = info;
-            res.body = body;
-            metadata = infoMetadata;
-          } else {
-            res.body = info;
-          }
+    this.writeMessage(msg);
+  }
+  writeMessage(msg) {
+    const msgText = formatMessage2(msg, this.logger, this.byteLength, this.host.newLine);
+    perfLogger.logEvent(`Response message size: ${msgText.length}`);
+    this.host.write(msgText);
+  }
+  event(body, eventName) {
+    this.send(toEvent(eventName, body));
+  }
+  // For backwards-compatibility only.
+  /** @deprecated */
+  output(info, cmdName, reqSeq, errorMsg) {
+    this.doOutput(
+      info,
+      cmdName,
+      reqSeq,
+      /*success*/
+      !errorMsg,
+      errorMsg
+    );
+  }
+  doOutput(info, cmdName, reqSeq, success, message) {
+    const res = {
+      seq: 0,
+      type: "response",
+      command: cmdName,
+      request_seq: reqSeq,
+      success,
+      performanceData: this.performanceData
+    };
+    if (success) {
+      let metadata;
+      if (isArray(info)) {
+        res.body = info;
+        metadata = info.metadata;
+        delete info.metadata;
+      } else if (typeof info === "object") {
+        if (info.metadata) {
+          const { metadata: infoMetadata, ...body } = info;
+          res.body = body;
+          metadata = infoMetadata;
         } else {
           res.body = info;
         }
-        if (metadata)
-          res.metadata = metadata;
       } else {
-        Debug.assert(info === void 0);
+        res.body = info;
       }
-      if (message) {
-        res.message = message;
-      }
-      this.send(res);
-    }
-    semanticCheck(file, project) {
-      var _a2, _b;
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "semanticCheck", { file, configFilePath: project.canonicalConfigFilePath });
-      const diags = isDeclarationFileInJSOnlyNonConfiguredProject(project, file) ? emptyArray2 : project.getLanguageService().getSemanticDiagnostics(file).filter((d) => !!d.file);
-      this.sendDiagnosticsEvent(file, project, diags, "semanticDiag");
-      (_b = tracing) == null ? void 0 : _b.pop();
+      if (metadata)
+        res.metadata = metadata;
+    } else {
+      Debug.assert(info === void 0);
     }
-    syntacticCheck(file, project) {
-      var _a2, _b;
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "syntacticCheck", { file, configFilePath: project.canonicalConfigFilePath });
-      this.sendDiagnosticsEvent(file, project, project.getLanguageService().getSyntacticDiagnostics(file), "syntaxDiag");
-      (_b = tracing) == null ? void 0 : _b.pop();
+    if (message) {
+      res.message = message;
     }
-    suggestionCheck(file, project) {
-      var _a2, _b;
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "suggestionCheck", { file, configFilePath: project.canonicalConfigFilePath });
-      this.sendDiagnosticsEvent(file, project, project.getLanguageService().getSuggestionDiagnostics(file), "suggestionDiag");
-      (_b = tracing) == null ? void 0 : _b.pop();
+    this.send(res);
+  }
+  semanticCheck(file, project) {
+    var _a2, _b;
+    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "semanticCheck", { file, configFilePath: project.canonicalConfigFilePath });
+    const diags = isDeclarationFileInJSOnlyNonConfiguredProject(project, file) ? emptyArray2 : project.getLanguageService().getSemanticDiagnostics(file).filter((d) => !!d.file);
+    this.sendDiagnosticsEvent(file, project, diags, "semanticDiag");
+    (_b = tracing) == null ? void 0 : _b.pop();
+  }
+  syntacticCheck(file, project) {
+    var _a2, _b;
+    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "syntacticCheck", { file, configFilePath: project.canonicalConfigFilePath });
+    this.sendDiagnosticsEvent(file, project, project.getLanguageService().getSyntacticDiagnostics(file), "syntaxDiag");
+    (_b = tracing) == null ? void 0 : _b.pop();
+  }
+  suggestionCheck(file, project) {
+    var _a2, _b;
+    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "suggestionCheck", { file, configFilePath: project.canonicalConfigFilePath });
+    this.sendDiagnosticsEvent(file, project, project.getLanguageService().getSuggestionDiagnostics(file), "suggestionDiag");
+    (_b = tracing) == null ? void 0 : _b.pop();
+  }
+  sendDiagnosticsEvent(file, project, diagnostics, kind) {
+    try {
+      this.event({ file, diagnostics: diagnostics.map((diag2) => formatDiag(file, project, diag2)) }, kind);
+    } catch (err) {
+      this.logError(err, kind);
     }
-    sendDiagnosticsEvent(file, project, diagnostics, kind) {
-      try {
-        this.event({ file, diagnostics: diagnostics.map((diag2) => formatDiag(file, project, diag2)) }, kind);
-      } catch (err) {
-        this.logError(err, kind);
+  }
+  /** It is the caller's responsibility to verify that `!this.suppressDiagnosticEvents`. */
+  updateErrorCheck(next, checkList, ms, requireOpen = true) {
+    Debug.assert(!this.suppressDiagnosticEvents);
+    const seq = this.changeSeq;
+    const followMs = Math.min(ms, 200);
+    let index = 0;
+    const goNext = () => {
+      index++;
+      if (checkList.length > index) {
+        next.delay(followMs, checkOne);
       }
-    }
-    updateErrorCheck(next, checkList, ms, requireOpen = true) {
-      Debug.assert(!this.suppressDiagnosticEvents);
-      const seq = this.changeSeq;
-      const followMs = Math.min(ms, 200);
-      let index = 0;
-      const goNext = () => {
-        index++;
-        if (checkList.length > index) {
-          next.delay(followMs, checkOne);
-        }
-      };
-      const checkOne = () => {
-        if (this.changeSeq !== seq) {
-          return;
-        }
-        let item = checkList[index];
-        if (isString(item)) {
-          item = this.toPendingErrorCheck(item);
-          if (!item) {
-            goNext();
-            return;
-          }
-        }
-        const { fileName, project } = item;
-        updateProjectIfDirty(project);
-        if (!project.containsFile(fileName, requireOpen)) {
+    };
+    const checkOne = () => {
+      if (this.changeSeq !== seq) {
+        return;
+      }
+      let item = checkList[index];
+      if (isString(item)) {
+        item = this.toPendingErrorCheck(item);
+        if (!item) {
+          goNext();
           return;
         }
-        this.syntacticCheck(fileName, project);
+      }
+      const { fileName, project } = item;
+      updateProjectIfDirty(project);
+      if (!project.containsFile(fileName, requireOpen)) {
+        return;
+      }
+      this.syntacticCheck(fileName, project);
+      if (this.changeSeq !== seq) {
+        return;
+      }
+      if (project.projectService.serverMode !== 0 /* Semantic */) {
+        goNext();
+        return;
+      }
+      next.immediate(() => {
+        this.semanticCheck(fileName, project);
         if (this.changeSeq !== seq) {
           return;
         }
-        if (project.projectService.serverMode !== 0 /* Semantic */) {
+        if (this.getPreferences(fileName).disableSuggestions) {
           goNext();
           return;
         }
         next.immediate(() => {
-          this.semanticCheck(fileName, project);
-          if (this.changeSeq !== seq) {
-            return;
-          }
-          if (this.getPreferences(fileName).disableSuggestions) {
-            goNext();
-            return;
-          }
-          next.immediate(() => {
-            this.suggestionCheck(fileName, project);
-            goNext();
-          });
+          this.suggestionCheck(fileName, project);
+          goNext();
         });
-      };
-      if (checkList.length > index && this.changeSeq === seq) {
-        next.delay(ms, checkOne);
-      }
-    }
-    cleanProjects(caption, projects) {
-      if (!projects) {
-        return;
-      }
-      this.logger.info(`cleaning ${caption}`);
-      for (const p of projects) {
-        p.getLanguageService(false).cleanupSemanticCache();
-      }
+      });
+    };
+    if (checkList.length > index && this.changeSeq === seq) {
+      next.delay(ms, checkOne);
     }
-    cleanup() {
-      this.cleanProjects("inferred projects", this.projectService.inferredProjects);
-      this.cleanProjects("configured projects", arrayFrom(this.projectService.configuredProjects.values()));
-      this.cleanProjects("external projects", this.projectService.externalProjects);
-      if (this.host.gc) {
-        this.logger.info(`host.gc()`);
-        this.host.gc();
-      }
+  }
+  cleanProjects(caption, projects) {
+    if (!projects) {
+      return;
     }
-    getEncodedSyntacticClassifications(args) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      return languageService.getEncodedSyntacticClassifications(file, args);
+    this.logger.info(`cleaning ${caption}`);
+    for (const p of projects) {
+      p.getLanguageService(
+        /*ensureSynchronized*/
+        false
+      ).cleanupSemanticCache();
     }
-    getEncodedSemanticClassifications(args) {
-      const { file, project } = this.getFileAndProject(args);
-      const format = args.format === "2020" ? "2020" /* TwentyTwenty */ : "original" /* Original */;
-      return project.getLanguageService().getEncodedSemanticClassifications(file, args, format);
+  }
+  cleanup() {
+    this.cleanProjects("inferred projects", this.projectService.inferredProjects);
+    this.cleanProjects("configured projects", arrayFrom(this.projectService.configuredProjects.values()));
+    this.cleanProjects("external projects", this.projectService.externalProjects);
+    if (this.host.gc) {
+      this.logger.info(`host.gc()`);
+      this.host.gc();
     }
-    getProject(projectFileName) {
-      return projectFileName === void 0 ? void 0 : this.projectService.findProject(projectFileName);
+  }
+  getEncodedSyntacticClassifications(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    return languageService.getEncodedSyntacticClassifications(file, args);
+  }
+  getEncodedSemanticClassifications(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const format = args.format === "2020" ? "2020" /* TwentyTwenty */ : "original" /* Original */;
+    return project.getLanguageService().getEncodedSemanticClassifications(file, args, format);
+  }
+  getProject(projectFileName) {
+    return projectFileName === void 0 ? void 0 : this.projectService.findProject(projectFileName);
+  }
+  getConfigFileAndProject(args) {
+    const project = this.getProject(args.projectFileName);
+    const file = toNormalizedPath(args.file);
+    return {
+      configFile: project && project.hasConfigFile(file) ? file : void 0,
+      project
+    };
+  }
+  getConfigFileDiagnostics(configFile, project, includeLinePosition) {
+    const projectErrors = project.getAllProjectErrors();
+    const optionsErrors = project.getLanguageService().getCompilerOptionsDiagnostics();
+    const diagnosticsForConfigFile = filter(
+      concatenate(projectErrors, optionsErrors),
+      (diagnostic) => !!diagnostic.file && diagnostic.file.fileName === configFile
+    );
+    return includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnosticsForConfigFile) : map(
+      diagnosticsForConfigFile,
+      (diagnostic) => formatDiagnosticToProtocol(
+        diagnostic,
+        /*includeFileName*/
+        false
+      )
+    );
+  }
+  convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnostics) {
+    return diagnostics.map((d) => ({
+      message: flattenDiagnosticMessageText(d.messageText, this.host.newLine),
+      start: d.start,
+      // TODO: GH#18217
+      length: d.length,
+      // TODO: GH#18217
+      category: diagnosticCategoryName(d),
+      code: d.code,
+      source: d.source,
+      startLocation: d.file && convertToLocation(getLineAndCharacterOfPosition(d.file, d.start)),
+      // TODO: GH#18217
+      endLocation: d.file && convertToLocation(getLineAndCharacterOfPosition(d.file, d.start + d.length)),
+      // TODO: GH#18217
+      reportsUnnecessary: d.reportsUnnecessary,
+      reportsDeprecated: d.reportsDeprecated,
+      relatedInformation: map(d.relatedInformation, formatRelatedInformation)
+    }));
+  }
+  getCompilerOptionsDiagnostics(args) {
+    const project = this.getProject(args.projectFileName);
+    return this.convertToDiagnosticsWithLinePosition(
+      filter(
+        project.getLanguageService().getCompilerOptionsDiagnostics(),
+        (diagnostic) => !diagnostic.file
+      ),
+      /*scriptInfo*/
+      void 0
+    );
+  }
+  convertToDiagnosticsWithLinePosition(diagnostics, scriptInfo) {
+    return diagnostics.map((d) => ({
+      message: flattenDiagnosticMessageText(d.messageText, this.host.newLine),
+      start: d.start,
+      length: d.length,
+      category: diagnosticCategoryName(d),
+      code: d.code,
+      source: d.source,
+      startLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start),
+      // TODO: GH#18217
+      endLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start + d.length),
+      reportsUnnecessary: d.reportsUnnecessary,
+      reportsDeprecated: d.reportsDeprecated,
+      relatedInformation: map(d.relatedInformation, formatRelatedInformation)
+    }));
+  }
+  getDiagnosticsWorker(args, isSemantic, selector, includeLinePosition) {
+    const { project, file } = this.getFileAndProject(args);
+    if (isSemantic && isDeclarationFileInJSOnlyNonConfiguredProject(project, file)) {
+      return emptyArray2;
     }
-    getConfigFileAndProject(args) {
-      const project = this.getProject(args.projectFileName);
-      const file = toNormalizedPath(args.file);
+    const scriptInfo = project.getScriptInfoForNormalizedPath(file);
+    const diagnostics = selector(project, file);
+    return includeLinePosition ? this.convertToDiagnosticsWithLinePosition(diagnostics, scriptInfo) : diagnostics.map((d) => formatDiag(file, project, d));
+  }
+  getDefinition(args, simplifiedResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const position = this.getPositionInFile(args, file);
+    const definitions = this.mapDefinitionInfoLocations(project.getLanguageService().getDefinitionAtPosition(file, position) || emptyArray2, project);
+    return simplifiedResult ? this.mapDefinitionInfo(definitions, project) : definitions.map(Session3.mapToOriginalLocation);
+  }
+  mapDefinitionInfoLocations(definitions, project) {
+    return definitions.map((info) => {
+      const newDocumentSpan = getMappedDocumentSpanForProject(info, project);
+      return !newDocumentSpan ? info : {
+        ...newDocumentSpan,
+        containerKind: info.containerKind,
+        containerName: info.containerName,
+        kind: info.kind,
+        name: info.name,
+        failedAliasResolution: info.failedAliasResolution,
+        ...info.unverified && { unverified: info.unverified }
+      };
+    });
+  }
+  getDefinitionAndBoundSpan(args, simplifiedResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const position = this.getPositionInFile(args, file);
+    const scriptInfo = Debug.checkDefined(project.getScriptInfo(file));
+    const unmappedDefinitionAndBoundSpan = project.getLanguageService().getDefinitionAndBoundSpan(file, position);
+    if (!unmappedDefinitionAndBoundSpan || !unmappedDefinitionAndBoundSpan.definitions) {
       return {
-        configFile: project && project.hasConfigFile(file) ? file : void 0,
-        project
+        definitions: emptyArray2,
+        textSpan: void 0
+        // TODO: GH#18217
       };
     }
-    getConfigFileDiagnostics(configFile, project, includeLinePosition) {
-      const projectErrors = project.getAllProjectErrors();
-      const optionsErrors = project.getLanguageService().getCompilerOptionsDiagnostics();
-      const diagnosticsForConfigFile = filter(
-        concatenate(projectErrors, optionsErrors),
-        (diagnostic) => !!diagnostic.file && diagnostic.file.fileName === configFile
-      );
-      return includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnosticsForConfigFile) : map(
-        diagnosticsForConfigFile,
-        (diagnostic) => formatDiagnosticToProtocol(diagnostic, false)
-      );
-    }
-    convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnostics) {
-      return diagnostics.map((d) => ({
-        message: flattenDiagnosticMessageText(d.messageText, this.host.newLine),
-        start: d.start,
-        length: d.length,
-        category: diagnosticCategoryName(d),
-        code: d.code,
-        source: d.source,
-        startLocation: d.file && convertToLocation(getLineAndCharacterOfPosition(d.file, d.start)),
-        endLocation: d.file && convertToLocation(getLineAndCharacterOfPosition(d.file, d.start + d.length)),
-        reportsUnnecessary: d.reportsUnnecessary,
-        reportsDeprecated: d.reportsDeprecated,
-        relatedInformation: map(d.relatedInformation, formatRelatedInformation)
-      }));
-    }
-    getCompilerOptionsDiagnostics(args) {
-      const project = this.getProject(args.projectFileName);
-      return this.convertToDiagnosticsWithLinePosition(
-        filter(
-          project.getLanguageService().getCompilerOptionsDiagnostics(),
-          (diagnostic) => !diagnostic.file
-        ),
-        void 0
-      );
-    }
-    convertToDiagnosticsWithLinePosition(diagnostics, scriptInfo) {
-      return diagnostics.map((d) => ({
-        message: flattenDiagnosticMessageText(d.messageText, this.host.newLine),
-        start: d.start,
-        length: d.length,
-        category: diagnosticCategoryName(d),
-        code: d.code,
-        source: d.source,
-        startLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start),
-        endLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start + d.length),
-        reportsUnnecessary: d.reportsUnnecessary,
-        reportsDeprecated: d.reportsDeprecated,
-        relatedInformation: map(d.relatedInformation, formatRelatedInformation)
-      }));
-    }
-    getDiagnosticsWorker(args, isSemantic, selector, includeLinePosition) {
-      const { project, file } = this.getFileAndProject(args);
-      if (isSemantic && isDeclarationFileInJSOnlyNonConfiguredProject(project, file)) {
-        return emptyArray2;
-      }
-      const scriptInfo = project.getScriptInfoForNormalizedPath(file);
-      const diagnostics = selector(project, file);
-      return includeLinePosition ? this.convertToDiagnosticsWithLinePosition(diagnostics, scriptInfo) : diagnostics.map((d) => formatDiag(file, project, d));
-    }
-    getDefinition(args, simplifiedResult) {
-      const { file, project } = this.getFileAndProject(args);
-      const position = this.getPositionInFile(args, file);
-      const definitions = this.mapDefinitionInfoLocations(project.getLanguageService().getDefinitionAtPosition(file, position) || emptyArray2, project);
-      return simplifiedResult ? this.mapDefinitionInfo(definitions, project) : definitions.map(Session3.mapToOriginalLocation);
-    }
-    mapDefinitionInfoLocations(definitions, project) {
-      return definitions.map((info) => {
-        const newDocumentSpan = getMappedDocumentSpanForProject(info, project);
-        return !newDocumentSpan ? info : {
-          ...newDocumentSpan,
-          containerKind: info.containerKind,
-          containerName: info.containerName,
-          kind: info.kind,
-          name: info.name,
-          failedAliasResolution: info.failedAliasResolution,
-          ...info.unverified && { unverified: info.unverified }
-        };
-      });
-    }
-    getDefinitionAndBoundSpan(args, simplifiedResult) {
-      const { file, project } = this.getFileAndProject(args);
-      const position = this.getPositionInFile(args, file);
-      const scriptInfo = Debug.checkDefined(project.getScriptInfo(file));
-      const unmappedDefinitionAndBoundSpan = project.getLanguageService().getDefinitionAndBoundSpan(file, position);
-      if (!unmappedDefinitionAndBoundSpan || !unmappedDefinitionAndBoundSpan.definitions) {
-        return {
-          definitions: emptyArray2,
-          textSpan: void 0
-        };
-      }
-      const definitions = this.mapDefinitionInfoLocations(unmappedDefinitionAndBoundSpan.definitions, project);
-      const { textSpan } = unmappedDefinitionAndBoundSpan;
-      if (simplifiedResult) {
-        return {
-          definitions: this.mapDefinitionInfo(definitions, project),
-          textSpan: toProtocolTextSpan(textSpan, scriptInfo)
-        };
-      }
+    const definitions = this.mapDefinitionInfoLocations(unmappedDefinitionAndBoundSpan.definitions, project);
+    const { textSpan } = unmappedDefinitionAndBoundSpan;
+    if (simplifiedResult) {
       return {
-        definitions: definitions.map(Session3.mapToOriginalLocation),
-        textSpan
+        definitions: this.mapDefinitionInfo(definitions, project),
+        textSpan: toProtocolTextSpan(textSpan, scriptInfo)
       };
     }
-    findSourceDefinition(args) {
-      var _a2;
-      const { file, project } = this.getFileAndProject(args);
-      const position = this.getPositionInFile(args, file);
-      const unmappedDefinitions = project.getLanguageService().getDefinitionAtPosition(file, position);
-      let definitions = this.mapDefinitionInfoLocations(unmappedDefinitions || emptyArray2, project).slice();
-      const needsJsResolution = this.projectService.serverMode === 0 /* Semantic */ && (!some(definitions, (d) => toNormalizedPath(d.fileName) !== file && !d.isAmbient) || some(definitions, (d) => !!d.failedAliasResolution));
-      if (needsJsResolution) {
-        const definitionSet = createSet((d) => d.textSpan.start, documentSpansEqual);
-        definitions == null ? void 0 : definitions.forEach((d) => definitionSet.add(d));
-        const noDtsProject = project.getNoDtsResolutionProject([file]);
-        const ls = noDtsProject.getLanguageService();
-        const jsDefinitions = (_a2 = ls.getDefinitionAtPosition(file, position, true, false)) == null ? void 0 : _a2.filter((d) => toNormalizedPath(d.fileName) !== file);
-        if (some(jsDefinitions)) {
-          for (const jsDefinition of jsDefinitions) {
-            if (jsDefinition.unverified) {
-              const refined = tryRefineDefinition(jsDefinition, project.getLanguageService().getProgram(), ls.getProgram());
-              if (some(refined)) {
-                for (const def of refined) {
-                  definitionSet.add(def);
-                }
-                continue;
+    return {
+      definitions: definitions.map(Session3.mapToOriginalLocation),
+      textSpan
+    };
+  }
+  findSourceDefinition(args) {
+    var _a2;
+    const { file, project } = this.getFileAndProject(args);
+    const position = this.getPositionInFile(args, file);
+    const unmappedDefinitions = project.getLanguageService().getDefinitionAtPosition(file, position);
+    let definitions = this.mapDefinitionInfoLocations(unmappedDefinitions || emptyArray2, project).slice();
+    const needsJsResolution = this.projectService.serverMode === 0 /* Semantic */ && (!some(definitions, (d) => toNormalizedPath(d.fileName) !== file && !d.isAmbient) || some(definitions, (d) => !!d.failedAliasResolution));
+    if (needsJsResolution) {
+      const definitionSet = createSet((d) => d.textSpan.start, documentSpansEqual);
+      definitions == null ? void 0 : definitions.forEach((d) => definitionSet.add(d));
+      const noDtsProject = project.getNoDtsResolutionProject([file]);
+      const ls = noDtsProject.getLanguageService();
+      const jsDefinitions = (_a2 = ls.getDefinitionAtPosition(
+        file,
+        position,
+        /*searchOtherFilesOnly*/
+        true,
+        /*stopAtAlias*/
+        false
+      )) == null ? void 0 : _a2.filter((d) => toNormalizedPath(d.fileName) !== file);
+      if (some(jsDefinitions)) {
+        for (const jsDefinition of jsDefinitions) {
+          if (jsDefinition.unverified) {
+            const refined = tryRefineDefinition(jsDefinition, project.getLanguageService().getProgram(), ls.getProgram());
+            if (some(refined)) {
+              for (const def of refined) {
+                definitionSet.add(def);
               }
-            }
-            definitionSet.add(jsDefinition);
-          }
-        } else {
-          const ambientCandidates = definitions.filter((d) => toNormalizedPath(d.fileName) !== file && d.isAmbient);
-          for (const candidate of some(ambientCandidates) ? ambientCandidates : getAmbientCandidatesByClimbingAccessChain()) {
-            const fileNameToSearch = findImplementationFileFromDtsFileName(candidate.fileName, file, noDtsProject);
-            if (!fileNameToSearch || !ensureRoot(noDtsProject, fileNameToSearch)) {
               continue;
             }
-            const noDtsProgram = ls.getProgram();
-            const fileToSearch = Debug.checkDefined(noDtsProgram.getSourceFile(fileNameToSearch));
-            for (const match of searchForDeclaration(candidate.name, fileToSearch, noDtsProgram)) {
-              definitionSet.add(match);
-            }
           }
+          definitionSet.add(jsDefinition);
         }
-        definitions = arrayFrom(definitionSet.values());
-      }
-      definitions = definitions.filter((d) => !d.isAmbient && !d.failedAliasResolution);
-      return this.mapDefinitionInfo(definitions, project);
-      function findImplementationFileFromDtsFileName(fileName, resolveFromFile, auxiliaryProject) {
-        var _a3;
-        const nodeModulesPathParts = getNodeModulePathParts(fileName);
-        if (nodeModulesPathParts && fileName.lastIndexOf(nodeModulesPathPart) === nodeModulesPathParts.topLevelNodeModulesIndex) {
-          const packageDirectory = fileName.substring(0, nodeModulesPathParts.packageRootIndex);
-          const packageJsonCache = (_a3 = project.getModuleResolutionCache()) == null ? void 0 : _a3.getPackageJsonInfoCache();
-          const compilerOptions = project.getCompilationSettings();
-          const packageJson = getPackageScopeForPath(getNormalizedAbsolutePath(packageDirectory + "/package.json", project.getCurrentDirectory()), getTemporaryModuleResolutionState(packageJsonCache, project, compilerOptions));
-          if (!packageJson)
-            return void 0;
-          const entrypoints = getEntrypointsFromPackageJsonInfo(
-            packageJson,
-            { moduleResolution: 2 /* NodeJs */ },
-            project,
-            project.getModuleResolutionCache()
-          );
-          const packageNamePathPart = fileName.substring(
-            nodeModulesPathParts.topLevelPackageNameIndex + 1,
-            nodeModulesPathParts.packageRootIndex
-          );
-          const packageName = getPackageNameFromTypesPackageName(unmangleScopedPackageName(packageNamePathPart));
-          const path = project.toPath(fileName);
-          if (entrypoints && some(entrypoints, (e) => project.toPath(e) === path)) {
-            const [implementationResolution] = auxiliaryProject.resolveModuleNames([packageName], resolveFromFile);
-            return implementationResolution == null ? void 0 : implementationResolution.resolvedFileName;
-          } else {
-            const pathToFileInPackage = fileName.substring(nodeModulesPathParts.packageRootIndex + 1);
-            const specifier = `${packageName}/${removeFileExtension(pathToFileInPackage)}`;
-            const [implementationResolution] = auxiliaryProject.resolveModuleNames([specifier], resolveFromFile);
-            return implementationResolution == null ? void 0 : implementationResolution.resolvedFileName;
+      } else {
+        const ambientCandidates = definitions.filter((d) => toNormalizedPath(d.fileName) !== file && d.isAmbient);
+        for (const candidate of some(ambientCandidates) ? ambientCandidates : getAmbientCandidatesByClimbingAccessChain()) {
+          const fileNameToSearch = findImplementationFileFromDtsFileName(candidate.fileName, file, noDtsProject);
+          if (!fileNameToSearch || !ensureRoot(noDtsProject, fileNameToSearch)) {
+            continue;
+          }
+          const noDtsProgram = ls.getProgram();
+          const fileToSearch = Debug.checkDefined(noDtsProgram.getSourceFile(fileNameToSearch));
+          for (const match of searchForDeclaration(candidate.name, fileToSearch, noDtsProgram)) {
+            definitionSet.add(match);
           }
         }
-        return void 0;
-      }
-      function getAmbientCandidatesByClimbingAccessChain() {
-        const ls = project.getLanguageService();
-        const program = ls.getProgram();
-        const initialNode = getTouchingPropertyName(program.getSourceFile(file), position);
-        if ((isStringLiteralLike(initialNode) || isIdentifier(initialNode)) && isAccessExpression(initialNode.parent)) {
-          return forEachNameInAccessChainWalkingLeft(initialNode, (nameInChain) => {
-            var _a3;
-            if (nameInChain === initialNode)
-              return void 0;
-            const candidates = (_a3 = ls.getDefinitionAtPosition(file, nameInChain.getStart(), true, false)) == null ? void 0 : _a3.filter((d) => toNormalizedPath(d.fileName) !== file && d.isAmbient).map((d) => ({
-              fileName: d.fileName,
-              name: getTextOfIdentifierOrLiteral(initialNode)
-            }));
-            if (some(candidates)) {
-              return candidates;
-            }
-          }) || emptyArray2;
-        }
-        return emptyArray2;
       }
-      function tryRefineDefinition(definition, program, noDtsProgram) {
-        var _a3;
-        const fileToSearch = noDtsProgram.getSourceFile(definition.fileName);
-        if (!fileToSearch) {
+      definitions = arrayFrom(definitionSet.values());
+    }
+    definitions = definitions.filter((d) => !d.isAmbient && !d.failedAliasResolution);
+    return this.mapDefinitionInfo(definitions, project);
+    function findImplementationFileFromDtsFileName(fileName, resolveFromFile, auxiliaryProject) {
+      var _a3, _b, _c;
+      const nodeModulesPathParts = getNodeModulePathParts(fileName);
+      if (nodeModulesPathParts && fileName.lastIndexOf(nodeModulesPathPart) === nodeModulesPathParts.topLevelNodeModulesIndex) {
+        const packageDirectory = fileName.substring(0, nodeModulesPathParts.packageRootIndex);
+        const packageJsonCache = (_a3 = project.getModuleResolutionCache()) == null ? void 0 : _a3.getPackageJsonInfoCache();
+        const compilerOptions = project.getCompilationSettings();
+        const packageJson = getPackageScopeForPath(getNormalizedAbsolutePath(packageDirectory + "/package.json", project.getCurrentDirectory()), getTemporaryModuleResolutionState(packageJsonCache, project, compilerOptions));
+        if (!packageJson)
           return void 0;
+        const entrypoints = getEntrypointsFromPackageJsonInfo(
+          packageJson,
+          { moduleResolution: 2 /* Node10 */ },
+          project,
+          project.getModuleResolutionCache()
+        );
+        const packageNamePathPart = fileName.substring(
+          nodeModulesPathParts.topLevelPackageNameIndex + 1,
+          nodeModulesPathParts.packageRootIndex
+        );
+        const packageName = getPackageNameFromTypesPackageName(unmangleScopedPackageName(packageNamePathPart));
+        const path = project.toPath(fileName);
+        if (entrypoints && some(entrypoints, (e) => project.toPath(e) === path)) {
+          return (_b = auxiliaryProject.resolutionCache.resolveSingleModuleNameWithoutWatching(packageName, resolveFromFile).resolvedModule) == null ? void 0 : _b.resolvedFileName;
+        } else {
+          const pathToFileInPackage = fileName.substring(nodeModulesPathParts.packageRootIndex + 1);
+          const specifier = `${packageName}/${removeFileExtension(pathToFileInPackage)}`;
+          return (_c = auxiliaryProject.resolutionCache.resolveSingleModuleNameWithoutWatching(specifier, resolveFromFile).resolvedModule) == null ? void 0 : _c.resolvedFileName;
         }
-        const initialNode = getTouchingPropertyName(program.getSourceFile(file), position);
-        const symbol = program.getTypeChecker().getSymbolAtLocation(initialNode);
-        const importSpecifier = symbol && getDeclarationOfKind(symbol, 273 /* ImportSpecifier */);
-        if (!importSpecifier)
-          return void 0;
-        const nameToSearch = ((_a3 = importSpecifier.propertyName) == null ? void 0 : _a3.text) || importSpecifier.name.text;
-        return searchForDeclaration(nameToSearch, fileToSearch, noDtsProgram);
       }
-      function searchForDeclaration(declarationName, fileToSearch, noDtsProgram) {
-        const matches = ts_FindAllReferences_exports.Core.getTopMostDeclarationNamesInFile(declarationName, fileToSearch);
-        return mapDefined(matches, (match) => {
-          const symbol = noDtsProgram.getTypeChecker().getSymbolAtLocation(match);
-          const decl = getDeclarationFromName(match);
-          if (symbol && decl) {
-            return ts_GoToDefinition_exports.createDefinitionInfo(decl, noDtsProgram.getTypeChecker(), symbol, decl, true);
+      return void 0;
+    }
+    function getAmbientCandidatesByClimbingAccessChain() {
+      const ls = project.getLanguageService();
+      const program = ls.getProgram();
+      const initialNode = getTouchingPropertyName(program.getSourceFile(file), position);
+      if ((isStringLiteralLike(initialNode) || isIdentifier(initialNode)) && isAccessExpression(initialNode.parent)) {
+        return forEachNameInAccessChainWalkingLeft(initialNode, (nameInChain) => {
+          var _a3;
+          if (nameInChain === initialNode)
+            return void 0;
+          const candidates = (_a3 = ls.getDefinitionAtPosition(
+            file,
+            nameInChain.getStart(),
+            /*searchOtherFilesOnly*/
+            true,
+            /*stopAtAlias*/
+            false
+          )) == null ? void 0 : _a3.filter((d) => toNormalizedPath(d.fileName) !== file && d.isAmbient).map((d) => ({
+            fileName: d.fileName,
+            name: getTextOfIdentifierOrLiteral(initialNode)
+          }));
+          if (some(candidates)) {
+            return candidates;
           }
-        });
-      }
-      function ensureRoot(project2, fileName) {
-        const info = project2.getScriptInfo(fileName);
-        if (!info)
-          return false;
-        if (!project2.containsScriptInfo(info)) {
-          project2.addRoot(info);
-          project2.updateGraph();
-        }
-        return true;
+        }) || emptyArray2;
       }
+      return emptyArray2;
     }
-    getEmitOutput(args) {
-      const { file, project } = this.getFileAndProject(args);
-      if (!project.shouldEmitFile(project.getScriptInfo(file))) {
-        return { emitSkipped: true, outputFiles: [], diagnostics: [] };
+    function tryRefineDefinition(definition, program, noDtsProgram) {
+      var _a3;
+      const fileToSearch = noDtsProgram.getSourceFile(definition.fileName);
+      if (!fileToSearch) {
+        return void 0;
       }
-      const result = project.getLanguageService().getEmitOutput(file);
-      return args.richResponse ? {
-        ...result,
-        diagnostics: args.includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(result.diagnostics) : result.diagnostics.map((d) => formatDiagnosticToProtocol(d, true))
-      } : result;
-    }
-    mapJSDocTagInfo(tags, project, richResponse) {
-      return tags ? tags.map((tag) => {
-        var _a2;
-        return {
-          ...tag,
-          text: richResponse ? this.mapDisplayParts(tag.text, project) : (_a2 = tag.text) == null ? void 0 : _a2.map((part) => part.text).join("")
-        };
-      }) : [];
+      const initialNode = getTouchingPropertyName(program.getSourceFile(file), position);
+      const symbol = program.getTypeChecker().getSymbolAtLocation(initialNode);
+      const importSpecifier = symbol && getDeclarationOfKind(symbol, 273 /* ImportSpecifier */);
+      if (!importSpecifier)
+        return void 0;
+      const nameToSearch = ((_a3 = importSpecifier.propertyName) == null ? void 0 : _a3.text) || importSpecifier.name.text;
+      return searchForDeclaration(nameToSearch, fileToSearch, noDtsProgram);
+    }
+    function searchForDeclaration(declarationName, fileToSearch, noDtsProgram) {
+      const matches = ts_FindAllReferences_exports.Core.getTopMostDeclarationNamesInFile(declarationName, fileToSearch);
+      return mapDefined(matches, (match) => {
+        const symbol = noDtsProgram.getTypeChecker().getSymbolAtLocation(match);
+        const decl = getDeclarationFromName(match);
+        if (symbol && decl) {
+          return ts_GoToDefinition_exports.createDefinitionInfo(
+            decl,
+            noDtsProgram.getTypeChecker(),
+            symbol,
+            decl,
+            /*unverified*/
+            true
+          );
+        }
+      });
     }
-    mapDisplayParts(parts, project) {
-      if (!parts) {
-        return [];
+    function ensureRoot(project2, fileName) {
+      const info = project2.getScriptInfo(fileName);
+      if (!info)
+        return false;
+      if (!project2.containsScriptInfo(info)) {
+        project2.addRoot(info);
+        project2.updateGraph();
       }
-      return parts.map((part) => part.kind !== "linkName" ? part : {
-        ...part,
-        target: this.toFileSpan(part.target.fileName, part.target.textSpan, project)
-      });
+      return true;
     }
-    mapSignatureHelpItems(items, project, richResponse) {
-      return items.map((item) => ({
-        ...item,
-        documentation: this.mapDisplayParts(item.documentation, project),
-        parameters: item.parameters.map((p) => ({ ...p, documentation: this.mapDisplayParts(p.documentation, project) })),
-        tags: this.mapJSDocTagInfo(item.tags, project, richResponse)
-      }));
+  }
+  getEmitOutput(args) {
+    const { file, project } = this.getFileAndProject(args);
+    if (!project.shouldEmitFile(project.getScriptInfo(file))) {
+      return { emitSkipped: true, outputFiles: [], diagnostics: [] };
     }
-    mapDefinitionInfo(definitions, project) {
-      return definitions.map((def) => ({ ...this.toFileSpanWithContext(def.fileName, def.textSpan, def.contextSpan, project), ...def.unverified && { unverified: def.unverified } }));
+    const result = project.getLanguageService().getEmitOutput(file);
+    return args.richResponse ? {
+      ...result,
+      diagnostics: args.includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(result.diagnostics) : result.diagnostics.map((d) => formatDiagnosticToProtocol(
+        d,
+        /*includeFileName*/
+        true
+      ))
+    } : result;
+  }
+  mapJSDocTagInfo(tags, project, richResponse) {
+    return tags ? tags.map((tag) => {
+      var _a2;
+      return {
+        ...tag,
+        text: richResponse ? this.mapDisplayParts(tag.text, project) : (_a2 = tag.text) == null ? void 0 : _a2.map((part) => part.text).join("")
+      };
+    }) : [];
+  }
+  mapDisplayParts(parts, project) {
+    if (!parts) {
+      return [];
     }
-    static mapToOriginalLocation(def) {
-      if (def.originalFileName) {
-        Debug.assert(def.originalTextSpan !== void 0, "originalTextSpan should be present if originalFileName is");
-        return {
-          ...def,
-          fileName: def.originalFileName,
-          textSpan: def.originalTextSpan,
-          targetFileName: def.fileName,
-          targetTextSpan: def.textSpan,
-          contextSpan: def.originalContextSpan,
-          targetContextSpan: def.contextSpan
-        };
-      }
-      return def;
+    return parts.map((part) => part.kind !== "linkName" ? part : {
+      ...part,
+      target: this.toFileSpan(part.target.fileName, part.target.textSpan, project)
+    });
+  }
+  mapSignatureHelpItems(items, project, richResponse) {
+    return items.map((item) => ({
+      ...item,
+      documentation: this.mapDisplayParts(item.documentation, project),
+      parameters: item.parameters.map((p) => ({ ...p, documentation: this.mapDisplayParts(p.documentation, project) })),
+      tags: this.mapJSDocTagInfo(item.tags, project, richResponse)
+    }));
+  }
+  mapDefinitionInfo(definitions, project) {
+    return definitions.map((def) => ({ ...this.toFileSpanWithContext(def.fileName, def.textSpan, def.contextSpan, project), ...def.unverified && { unverified: def.unverified } }));
+  }
+  /*
+   * When we map a .d.ts location to .ts, Visual Studio gets confused because there's no associated Roslyn Document in
+   * the same project which corresponds to the file. VS Code has no problem with this, and luckily we have two protocols.
+   * This retains the existing behavior for the "simplified" (VS Code) protocol but stores the .d.ts location in a
+   * set of additional fields, and does the reverse for VS (store the .d.ts location where
+   * it used to be and stores the .ts location in the additional fields).
+  */
+  static mapToOriginalLocation(def) {
+    if (def.originalFileName) {
+      Debug.assert(def.originalTextSpan !== void 0, "originalTextSpan should be present if originalFileName is");
+      return {
+        ...def,
+        fileName: def.originalFileName,
+        textSpan: def.originalTextSpan,
+        targetFileName: def.fileName,
+        targetTextSpan: def.textSpan,
+        contextSpan: def.originalContextSpan,
+        targetContextSpan: def.contextSpan
+      };
     }
-    toFileSpan(fileName, textSpan, project) {
-      const ls = project.getLanguageService();
-      const start2 = ls.toLineColumnOffset(fileName, textSpan.start);
-      const end = ls.toLineColumnOffset(fileName, textSpanEnd(textSpan));
+    return def;
+  }
+  toFileSpan(fileName, textSpan, project) {
+    const ls = project.getLanguageService();
+    const start2 = ls.toLineColumnOffset(fileName, textSpan.start);
+    const end = ls.toLineColumnOffset(fileName, textSpanEnd(textSpan));
+    return {
+      file: fileName,
+      start: { line: start2.line + 1, offset: start2.character + 1 },
+      end: { line: end.line + 1, offset: end.character + 1 }
+    };
+  }
+  toFileSpanWithContext(fileName, textSpan, contextSpan, project) {
+    const fileSpan = this.toFileSpan(fileName, textSpan, project);
+    const context = contextSpan && this.toFileSpan(fileName, contextSpan, project);
+    return context ? { ...fileSpan, contextStart: context.start, contextEnd: context.end } : fileSpan;
+  }
+  getTypeDefinition(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const position = this.getPositionInFile(args, file);
+    const definitions = this.mapDefinitionInfoLocations(project.getLanguageService().getTypeDefinitionAtPosition(file, position) || emptyArray2, project);
+    return this.mapDefinitionInfo(definitions, project);
+  }
+  mapImplementationLocations(implementations, project) {
+    return implementations.map((info) => {
+      const newDocumentSpan = getMappedDocumentSpanForProject(info, project);
+      return !newDocumentSpan ? info : {
+        ...newDocumentSpan,
+        kind: info.kind,
+        displayParts: info.displayParts
+      };
+    });
+  }
+  getImplementation(args, simplifiedResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const position = this.getPositionInFile(args, file);
+    const implementations = this.mapImplementationLocations(project.getLanguageService().getImplementationAtPosition(file, position) || emptyArray2, project);
+    return simplifiedResult ? implementations.map(({ fileName, textSpan, contextSpan }) => this.toFileSpanWithContext(fileName, textSpan, contextSpan, project)) : implementations.map(Session3.mapToOriginalLocation);
+  }
+  getOccurrences(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const position = this.getPositionInFile(args, file);
+    const occurrences = project.getLanguageService().getOccurrencesAtPosition(file, position);
+    return occurrences ? occurrences.map((occurrence) => {
+      const { fileName, isWriteAccess: isWriteAccess2, textSpan, isInString: isInString2, contextSpan } = occurrence;
+      const scriptInfo = project.getScriptInfo(fileName);
       return {
+        ...toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo),
         file: fileName,
-        start: { line: start2.line + 1, offset: start2.character + 1 },
-        end: { line: end.line + 1, offset: end.character + 1 }
+        isWriteAccess: isWriteAccess2,
+        ...isInString2 ? { isInString: isInString2 } : void 0
       };
+    }) : emptyArray2;
+  }
+  getSyntacticDiagnosticsSync(args) {
+    const { configFile } = this.getConfigFileAndProject(args);
+    if (configFile) {
+      return emptyArray2;
     }
-    toFileSpanWithContext(fileName, textSpan, contextSpan, project) {
-      const fileSpan = this.toFileSpan(fileName, textSpan, project);
-      const context = contextSpan && this.toFileSpan(fileName, contextSpan, project);
-      return context ? { ...fileSpan, contextStart: context.start, contextEnd: context.end } : fileSpan;
-    }
-    getTypeDefinition(args) {
-      const { file, project } = this.getFileAndProject(args);
-      const position = this.getPositionInFile(args, file);
-      const definitions = this.mapDefinitionInfoLocations(project.getLanguageService().getTypeDefinitionAtPosition(file, position) || emptyArray2, project);
-      return this.mapDefinitionInfo(definitions, project);
-    }
-    mapImplementationLocations(implementations, project) {
-      return implementations.map((info) => {
-        const newDocumentSpan = getMappedDocumentSpanForProject(info, project);
-        return !newDocumentSpan ? info : {
-          ...newDocumentSpan,
-          kind: info.kind,
-          displayParts: info.displayParts
-        };
-      });
+    return this.getDiagnosticsWorker(
+      args,
+      /*isSemantic*/
+      false,
+      (project, file) => project.getLanguageService().getSyntacticDiagnostics(file),
+      !!args.includeLinePosition
+    );
+  }
+  getSemanticDiagnosticsSync(args) {
+    const { configFile, project } = this.getConfigFileAndProject(args);
+    if (configFile) {
+      return this.getConfigFileDiagnostics(configFile, project, !!args.includeLinePosition);
     }
-    getImplementation(args, simplifiedResult) {
-      const { file, project } = this.getFileAndProject(args);
-      const position = this.getPositionInFile(args, file);
-      const implementations = this.mapImplementationLocations(project.getLanguageService().getImplementationAtPosition(file, position) || emptyArray2, project);
-      return simplifiedResult ? implementations.map(({ fileName, textSpan, contextSpan }) => this.toFileSpanWithContext(fileName, textSpan, contextSpan, project)) : implementations.map(Session3.mapToOriginalLocation);
+    return this.getDiagnosticsWorker(
+      args,
+      /*isSemantic*/
+      true,
+      (project2, file) => project2.getLanguageService().getSemanticDiagnostics(file).filter((d) => !!d.file),
+      !!args.includeLinePosition
+    );
+  }
+  getSuggestionDiagnosticsSync(args) {
+    const { configFile } = this.getConfigFileAndProject(args);
+    if (configFile) {
+      return emptyArray2;
     }
-    getOccurrences(args) {
-      const { file, project } = this.getFileAndProject(args);
-      const position = this.getPositionInFile(args, file);
-      const occurrences = project.getLanguageService().getOccurrencesAtPosition(file, position);
-      return occurrences ? occurrences.map((occurrence) => {
-        const { fileName, isWriteAccess: isWriteAccess2, textSpan, isInString: isInString2, contextSpan } = occurrence;
-        const scriptInfo = project.getScriptInfo(fileName);
-        return {
+    return this.getDiagnosticsWorker(
+      args,
+      /*isSemantic*/
+      true,
+      (project, file) => project.getLanguageService().getSuggestionDiagnostics(file),
+      !!args.includeLinePosition
+    );
+  }
+  getJsxClosingTag(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const position = this.getPositionInFile(args, file);
+    const tag = languageService.getJsxClosingTagAtPosition(file, position);
+    return tag === void 0 ? void 0 : { newText: tag.newText, caretOffset: 0 };
+  }
+  getDocumentHighlights(args, simplifiedResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const position = this.getPositionInFile(args, file);
+    const documentHighlights = project.getLanguageService().getDocumentHighlights(file, position, args.filesToSearch);
+    if (!documentHighlights)
+      return emptyArray2;
+    if (!simplifiedResult)
+      return documentHighlights;
+    return documentHighlights.map(({ fileName, highlightSpans }) => {
+      const scriptInfo = project.getScriptInfo(fileName);
+      return {
+        file: fileName,
+        highlightSpans: highlightSpans.map(({ textSpan, kind, contextSpan }) => ({
           ...toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo),
-          file: fileName,
-          isWriteAccess: isWriteAccess2,
-          ...isInString2 ? { isInString: isInString2 } : void 0
-        };
-      }) : emptyArray2;
-    }
-    getSyntacticDiagnosticsSync(args) {
-      const { configFile } = this.getConfigFileAndProject(args);
-      if (configFile) {
-        return emptyArray2;
-      }
-      return this.getDiagnosticsWorker(args, false, (project, file) => project.getLanguageService().getSyntacticDiagnostics(file), !!args.includeLinePosition);
-    }
-    getSemanticDiagnosticsSync(args) {
-      const { configFile, project } = this.getConfigFileAndProject(args);
-      if (configFile) {
-        return this.getConfigFileDiagnostics(configFile, project, !!args.includeLinePosition);
-      }
-      return this.getDiagnosticsWorker(args, true, (project2, file) => project2.getLanguageService().getSemanticDiagnostics(file).filter((d) => !!d.file), !!args.includeLinePosition);
-    }
-    getSuggestionDiagnosticsSync(args) {
-      const { configFile } = this.getConfigFileAndProject(args);
-      if (configFile) {
-        return emptyArray2;
-      }
-      return this.getDiagnosticsWorker(args, true, (project, file) => project.getLanguageService().getSuggestionDiagnostics(file), !!args.includeLinePosition);
-    }
-    getJsxClosingTag(args) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const position = this.getPositionInFile(args, file);
-      const tag = languageService.getJsxClosingTagAtPosition(file, position);
-      return tag === void 0 ? void 0 : { newText: tag.newText, caretOffset: 0 };
-    }
-    getDocumentHighlights(args, simplifiedResult) {
-      const { file, project } = this.getFileAndProject(args);
-      const position = this.getPositionInFile(args, file);
-      const documentHighlights = project.getLanguageService().getDocumentHighlights(file, position, args.filesToSearch);
-      if (!documentHighlights)
-        return emptyArray2;
-      if (!simplifiedResult)
-        return documentHighlights;
-      return documentHighlights.map(({ fileName, highlightSpans }) => {
-        const scriptInfo = project.getScriptInfo(fileName);
-        return {
-          file: fileName,
-          highlightSpans: highlightSpans.map(({ textSpan, kind, contextSpan }) => ({
-            ...toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo),
-            kind
-          }))
-        };
-      });
-    }
-    provideInlayHints(args) {
-      const { file, project } = this.getFileAndProject(args);
-      const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-      const hints = project.getLanguageService().provideInlayHints(file, args, this.getPreferences(file));
-      return hints.map((hint) => ({
-        ...hint,
-        position: scriptInfo.positionToLineOffset(hint.position)
-      }));
-    }
-    setCompilerOptionsForInferredProjects(args) {
-      this.projectService.setCompilerOptionsForInferredProjects(args.options, args.projectRootPath);
-    }
-    getProjectInfo(args) {
-      return this.getProjectInfoWorker(args.file, args.projectFileName, args.needFileNameList, false);
-    }
-    getProjectInfoWorker(uncheckedFileName, projectFileName, needFileNameList, excludeConfigFiles) {
-      const { project } = this.getFileAndProjectWorker(uncheckedFileName, projectFileName);
-      updateProjectIfDirty(project);
-      const projectInfo = {
-        configFileName: project.getProjectName(),
-        languageServiceDisabled: !project.languageServiceEnabled,
-        fileNames: needFileNameList ? project.getFileNames(false, excludeConfigFiles) : void 0
+          kind
+        }))
       };
-      return projectInfo;
-    }
-    getRenameInfo(args) {
-      const { file, project } = this.getFileAndProject(args);
-      const position = this.getPositionInFile(args, file);
-      const preferences = this.getPreferences(file);
-      return project.getLanguageService().getRenameInfo(file, position, preferences);
-    }
-    getProjects(args, getScriptInfoEnsuringProjectsUptoDate, ignoreNoProjectError) {
-      var _a2;
-      let projects;
-      let symLinkedProjects;
-      if (args.projectFileName) {
-        const project = this.getProject(args.projectFileName);
-        if (project) {
-          projects = [project];
-        }
-      } else {
-        const scriptInfo = getScriptInfoEnsuringProjectsUptoDate ? this.projectService.getScriptInfoEnsuringProjectsUptoDate(args.file) : this.projectService.getScriptInfo(args.file);
-        if (!scriptInfo) {
-          if (ignoreNoProjectError)
-            return emptyArray2;
-          this.projectService.logErrorForScriptInfoNotFound(args.file);
-          return Errors.ThrowNoProject();
-        } else if (!getScriptInfoEnsuringProjectsUptoDate) {
-          this.projectService.ensureDefaultProjectForFile(scriptInfo);
-        }
-        projects = scriptInfo.containingProjects;
-        symLinkedProjects = this.projectService.getSymlinkedProjects(scriptInfo);
-      }
-      projects = filter(projects, (p) => p.languageServiceEnabled && !p.isOrphan());
-      if (!ignoreNoProjectError && (!projects || !projects.length) && !symLinkedProjects) {
-        this.projectService.logErrorForScriptInfoNotFound((_a2 = args.file) != null ? _a2 : args.projectFileName);
-        return Errors.ThrowNoProject();
+    });
+  }
+  provideInlayHints(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const hints = project.getLanguageService().provideInlayHints(file, args, this.getPreferences(file));
+    return hints.map((hint) => ({
+      ...hint,
+      position: scriptInfo.positionToLineOffset(hint.position)
+    }));
+  }
+  setCompilerOptionsForInferredProjects(args) {
+    this.projectService.setCompilerOptionsForInferredProjects(args.options, args.projectRootPath);
+  }
+  getProjectInfo(args) {
+    return this.getProjectInfoWorker(
+      args.file,
+      args.projectFileName,
+      args.needFileNameList,
+      /*excludeConfigFiles*/
+      false
+    );
+  }
+  getProjectInfoWorker(uncheckedFileName, projectFileName, needFileNameList, excludeConfigFiles) {
+    const { project } = this.getFileAndProjectWorker(uncheckedFileName, projectFileName);
+    updateProjectIfDirty(project);
+    const projectInfo = {
+      configFileName: project.getProjectName(),
+      languageServiceDisabled: !project.languageServiceEnabled,
+      fileNames: needFileNameList ? project.getFileNames(
+        /*excludeFilesFromExternalLibraries*/
+        false,
+        excludeConfigFiles
+      ) : void 0
+    };
+    return projectInfo;
+  }
+  getRenameInfo(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const position = this.getPositionInFile(args, file);
+    const preferences = this.getPreferences(file);
+    return project.getLanguageService().getRenameInfo(file, position, preferences);
+  }
+  getProjects(args, getScriptInfoEnsuringProjectsUptoDate, ignoreNoProjectError) {
+    var _a2;
+    let projects;
+    let symLinkedProjects;
+    if (args.projectFileName) {
+      const project = this.getProject(args.projectFileName);
+      if (project) {
+        projects = [project];
       }
-      return symLinkedProjects ? { projects, symLinkedProjects } : projects;
-    }
-    getDefaultProject(args) {
-      if (args.projectFileName) {
-        const project = this.getProject(args.projectFileName);
-        if (project) {
-          return project;
-        }
-        if (!args.file) {
-          return Errors.ThrowNoProject();
-        }
+    } else {
+      const scriptInfo = getScriptInfoEnsuringProjectsUptoDate ? this.projectService.getScriptInfoEnsuringProjectsUptoDate(args.file) : this.projectService.getScriptInfo(args.file);
+      if (!scriptInfo) {
+        if (ignoreNoProjectError)
+          return emptyArray2;
+        this.projectService.logErrorForScriptInfoNotFound(args.file);
+        return Errors.ThrowNoProject();
+      } else if (!getScriptInfoEnsuringProjectsUptoDate) {
+        this.projectService.ensureDefaultProjectForFile(scriptInfo);
       }
-      const info = this.projectService.getScriptInfo(args.file);
-      return info.getDefaultProject();
+      projects = scriptInfo.containingProjects;
+      symLinkedProjects = this.projectService.getSymlinkedProjects(scriptInfo);
     }
-    getRenameLocations(args, simplifiedResult) {
-      const file = toNormalizedPath(args.file);
-      const position = this.getPositionInFile(args, file);
-      const projects = this.getProjects(args);
-      const defaultProject = this.getDefaultProject(args);
-      const preferences = this.getPreferences(file);
-      const renameInfo = this.mapRenameInfo(
-        defaultProject.getLanguageService().getRenameInfo(file, position, preferences),
-        Debug.checkDefined(this.projectService.getScriptInfo(file))
-      );
-      if (!renameInfo.canRename)
-        return simplifiedResult ? { info: renameInfo, locs: [] } : [];
-      const locations = getRenameLocationsWorker(
-        projects,
-        defaultProject,
-        { fileName: args.file, pos: position },
-        !!args.findInStrings,
-        !!args.findInComments,
-        preferences
-      );
-      if (!simplifiedResult)
-        return locations;
-      return { info: renameInfo, locs: this.toSpanGroups(locations) };
+    projects = filter(projects, (p) => p.languageServiceEnabled && !p.isOrphan());
+    if (!ignoreNoProjectError && (!projects || !projects.length) && !symLinkedProjects) {
+      this.projectService.logErrorForScriptInfoNotFound((_a2 = args.file) != null ? _a2 : args.projectFileName);
+      return Errors.ThrowNoProject();
     }
-    mapRenameInfo(info, scriptInfo) {
-      if (info.canRename) {
-        const { canRename, fileToRename, displayName, fullDisplayName, kind, kindModifiers, triggerSpan } = info;
-        return identity(
-          { canRename, fileToRename, displayName, fullDisplayName, kind, kindModifiers, triggerSpan: toProtocolTextSpan(triggerSpan, scriptInfo) }
-        );
-      } else {
-        return info;
+    return symLinkedProjects ? { projects, symLinkedProjects } : projects;
+  }
+  getDefaultProject(args) {
+    if (args.projectFileName) {
+      const project = this.getProject(args.projectFileName);
+      if (project) {
+        return project;
       }
-    }
-    toSpanGroups(locations) {
-      const map2 = /* @__PURE__ */ new Map();
-      for (const { fileName, textSpan, contextSpan, originalContextSpan: _2, originalTextSpan: _, originalFileName: _1, ...prefixSuffixText } of locations) {
-        let group2 = map2.get(fileName);
-        if (!group2)
-          map2.set(fileName, group2 = { file: fileName, locs: [] });
-        const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(fileName));
-        group2.locs.push({ ...toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo), ...prefixSuffixText });
+      if (!args.file) {
+        return Errors.ThrowNoProject();
       }
-      return arrayFrom(map2.values());
     }
-    getReferences(args, simplifiedResult) {
-      const file = toNormalizedPath(args.file);
-      const projects = this.getProjects(args);
-      const position = this.getPositionInFile(args, file);
-      const references = getReferencesWorker(
-        projects,
-        this.getDefaultProject(args),
-        { fileName: args.file, pos: position },
-        this.logger
-      );
-      if (!simplifiedResult)
-        return references;
-      const preferences = this.getPreferences(file);
-      const defaultProject = this.getDefaultProject(args);
-      const scriptInfo = defaultProject.getScriptInfoForNormalizedPath(file);
-      const nameInfo = defaultProject.getLanguageService().getQuickInfoAtPosition(file, position);
-      const symbolDisplayString = nameInfo ? displayPartsToString(nameInfo.displayParts) : "";
-      const nameSpan = nameInfo && nameInfo.textSpan;
-      const symbolStartOffset = nameSpan ? scriptInfo.positionToLineOffset(nameSpan.start).offset : 0;
-      const symbolName2 = nameSpan ? scriptInfo.getSnapshot().getText(nameSpan.start, textSpanEnd(nameSpan)) : "";
-      const refs = flatMap(references, (referencedSymbol) => {
-        return referencedSymbol.references.map((entry) => referenceEntryToReferencesResponseItem(this.projectService, entry, preferences));
-      });
-      return { refs, symbolName: symbolName2, symbolStartOffset, symbolDisplayString };
+    const info = this.projectService.getScriptInfo(args.file);
+    return info.getDefaultProject();
+  }
+  getRenameLocations(args, simplifiedResult) {
+    const file = toNormalizedPath(args.file);
+    const position = this.getPositionInFile(args, file);
+    const projects = this.getProjects(args);
+    const defaultProject = this.getDefaultProject(args);
+    const preferences = this.getPreferences(file);
+    const renameInfo = this.mapRenameInfo(
+      defaultProject.getLanguageService().getRenameInfo(file, position, preferences),
+      Debug.checkDefined(this.projectService.getScriptInfo(file))
+    );
+    if (!renameInfo.canRename)
+      return simplifiedResult ? { info: renameInfo, locs: [] } : [];
+    const locations = getRenameLocationsWorker(
+      projects,
+      defaultProject,
+      { fileName: args.file, pos: position },
+      !!args.findInStrings,
+      !!args.findInComments,
+      preferences
+    );
+    if (!simplifiedResult)
+      return locations;
+    return { info: renameInfo, locs: this.toSpanGroups(locations) };
+  }
+  mapRenameInfo(info, scriptInfo) {
+    if (info.canRename) {
+      const { canRename, fileToRename, displayName, fullDisplayName, kind, kindModifiers, triggerSpan } = info;
+      return identity(
+        { canRename, fileToRename, displayName, fullDisplayName, kind, kindModifiers, triggerSpan: toProtocolTextSpan(triggerSpan, scriptInfo) }
+      );
+    } else {
+      return info;
     }
-    getFileReferences(args, simplifiedResult) {
-      const projects = this.getProjects(args);
-      const fileName = args.file;
-      const preferences = this.getPreferences(toNormalizedPath(fileName));
-      const references = [];
-      const seen = createDocumentSpanSet();
-      forEachProjectInProjects(projects, void 0, (project) => {
+  }
+  toSpanGroups(locations) {
+    const map2 = /* @__PURE__ */ new Map();
+    for (const { fileName, textSpan, contextSpan, originalContextSpan: _2, originalTextSpan: _, originalFileName: _1, ...prefixSuffixText } of locations) {
+      let group2 = map2.get(fileName);
+      if (!group2)
+        map2.set(fileName, group2 = { file: fileName, locs: [] });
+      const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(fileName));
+      group2.locs.push({ ...toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo), ...prefixSuffixText });
+    }
+    return arrayFrom(map2.values());
+  }
+  getReferences(args, simplifiedResult) {
+    const file = toNormalizedPath(args.file);
+    const projects = this.getProjects(args);
+    const position = this.getPositionInFile(args, file);
+    const references = getReferencesWorker(
+      projects,
+      this.getDefaultProject(args),
+      { fileName: args.file, pos: position },
+      this.logger
+    );
+    if (!simplifiedResult)
+      return references;
+    const preferences = this.getPreferences(file);
+    const defaultProject = this.getDefaultProject(args);
+    const scriptInfo = defaultProject.getScriptInfoForNormalizedPath(file);
+    const nameInfo = defaultProject.getLanguageService().getQuickInfoAtPosition(file, position);
+    const symbolDisplayString = nameInfo ? displayPartsToString(nameInfo.displayParts) : "";
+    const nameSpan = nameInfo && nameInfo.textSpan;
+    const symbolStartOffset = nameSpan ? scriptInfo.positionToLineOffset(nameSpan.start).offset : 0;
+    const symbolName2 = nameSpan ? scriptInfo.getSnapshot().getText(nameSpan.start, textSpanEnd(nameSpan)) : "";
+    const refs = flatMap(references, (referencedSymbol) => {
+      return referencedSymbol.references.map((entry) => referenceEntryToReferencesResponseItem(this.projectService, entry, preferences));
+    });
+    return { refs, symbolName: symbolName2, symbolStartOffset, symbolDisplayString };
+  }
+  getFileReferences(args, simplifiedResult) {
+    const projects = this.getProjects(args);
+    const fileName = args.file;
+    const preferences = this.getPreferences(toNormalizedPath(fileName));
+    const references = [];
+    const seen = createDocumentSpanSet();
+    forEachProjectInProjects(
+      projects,
+      /*path*/
+      void 0,
+      (project) => {
         if (project.getCancellationToken().isCancellationRequested())
           return;
         const projectOutputs = project.getLanguageService().getFileReferences(fileName);
@@ -159224,1745 +176232,1952 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
             }
           }
         }
-      });
-      if (!simplifiedResult)
-        return references;
-      const refs = references.map((entry) => referenceEntryToReferencesResponseItem(this.projectService, entry, preferences));
-      return {
-        refs,
-        symbolName: `"${args.file}"`
-      };
-    }
-    openClientFile(fileName, fileContent, scriptKind, projectRootPath) {
-      this.projectService.openClientFileWithNormalizedPath(fileName, fileContent, scriptKind, false, projectRootPath);
-    }
-    getPosition(args, scriptInfo) {
-      return args.position !== void 0 ? args.position : scriptInfo.lineOffsetToPosition(args.line, args.offset);
-    }
-    getPositionInFile(args, file) {
-      const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-      return this.getPosition(args, scriptInfo);
-    }
-    getFileAndProject(args) {
-      return this.getFileAndProjectWorker(args.file, args.projectFileName);
-    }
-    getFileAndLanguageServiceForSyntacticOperation(args) {
-      const { file, project } = this.getFileAndProject(args);
-      return {
-        file,
-        languageService: project.getLanguageService(false)
-      };
-    }
-    getFileAndProjectWorker(uncheckedFileName, projectFileName) {
-      const file = toNormalizedPath(uncheckedFileName);
-      const project = this.getProject(projectFileName) || this.projectService.ensureDefaultProjectForFile(file);
-      return { file, project };
-    }
-    getOutliningSpans(args, simplifiedResult) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const spans = languageService.getOutliningSpans(file);
-      if (simplifiedResult) {
-        const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-        return spans.map((s) => ({
-          textSpan: toProtocolTextSpan(s.textSpan, scriptInfo),
-          hintSpan: toProtocolTextSpan(s.hintSpan, scriptInfo),
-          bannerText: s.bannerText,
-          autoCollapse: s.autoCollapse,
-          kind: s.kind
-        }));
-      } else {
-        return spans;
-      }
-    }
-    getTodoComments(args) {
-      const { file, project } = this.getFileAndProject(args);
-      return project.getLanguageService().getTodoComments(file, args.descriptors);
-    }
-    getDocCommentTemplate(args) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const position = this.getPositionInFile(args, file);
-      return languageService.getDocCommentTemplateAtPosition(file, position, this.getPreferences(file));
-    }
-    getSpanOfEnclosingComment(args) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const onlyMultiLine = args.onlyMultiLine;
-      const position = this.getPositionInFile(args, file);
-      return languageService.getSpanOfEnclosingComment(file, position, onlyMultiLine);
-    }
-    getIndentation(args) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const position = this.getPositionInFile(args, file);
-      const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file);
-      const indentation = languageService.getIndentationAtPosition(file, position, options);
-      return { position, indentation };
-    }
-    getBreakpointStatement(args) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const position = this.getPositionInFile(args, file);
-      return languageService.getBreakpointStatementAtPosition(file, position);
-    }
-    getNameOrDottedNameSpan(args) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const position = this.getPositionInFile(args, file);
-      return languageService.getNameOrDottedNameSpan(file, position, position);
-    }
-    isValidBraceCompletion(args) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const position = this.getPositionInFile(args, file);
-      return languageService.isValidBraceCompletionAtPosition(file, position, args.openingBrace.charCodeAt(0));
-    }
-    getQuickInfoWorker(args, simplifiedResult) {
-      const { file, project } = this.getFileAndProject(args);
-      const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-      const quickInfo = project.getLanguageService().getQuickInfoAtPosition(file, this.getPosition(args, scriptInfo));
-      if (!quickInfo) {
-        return void 0;
-      }
-      const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc;
-      if (simplifiedResult) {
-        const displayString = displayPartsToString(quickInfo.displayParts);
-        return {
-          kind: quickInfo.kind,
-          kindModifiers: quickInfo.kindModifiers,
-          start: scriptInfo.positionToLineOffset(quickInfo.textSpan.start),
-          end: scriptInfo.positionToLineOffset(textSpanEnd(quickInfo.textSpan)),
-          displayString,
-          documentation: useDisplayParts ? this.mapDisplayParts(quickInfo.documentation, project) : displayPartsToString(quickInfo.documentation),
-          tags: this.mapJSDocTagInfo(quickInfo.tags, project, useDisplayParts)
-        };
-      } else {
-        return useDisplayParts ? quickInfo : {
-          ...quickInfo,
-          tags: this.mapJSDocTagInfo(quickInfo.tags, project, false)
-        };
-      }
-    }
-    getFormattingEditsForRange(args) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-      const startPosition = scriptInfo.lineOffsetToPosition(args.line, args.offset);
-      const endPosition = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset);
-      const edits = languageService.getFormattingEditsForRange(file, startPosition, endPosition, this.getFormatOptions(file));
-      if (!edits) {
-        return void 0;
-      }
-      return edits.map((edit) => this.convertTextChangeToCodeEdit(edit, scriptInfo));
-    }
-    getFormattingEditsForRangeFull(args) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file);
-      return languageService.getFormattingEditsForRange(file, args.position, args.endPosition, options);
-    }
-    getFormattingEditsForDocumentFull(args) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file);
-      return languageService.getFormattingEditsForDocument(file, options);
-    }
-    getFormattingEditsAfterKeystrokeFull(args) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file);
-      return languageService.getFormattingEditsAfterKeystroke(file, args.position, args.key, options);
-    }
-    getFormattingEditsAfterKeystroke(args) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-      const position = scriptInfo.lineOffsetToPosition(args.line, args.offset);
-      const formatOptions = this.getFormatOptions(file);
-      const edits = languageService.getFormattingEditsAfterKeystroke(
-        file,
-        position,
-        args.key,
-        formatOptions
-      );
-      if (args.key === "\n" && (!edits || edits.length === 0 || allEditsBeforePos(edits, position))) {
-        const { lineText, absolutePosition } = scriptInfo.getAbsolutePositionAndLineText(args.line);
-        if (lineText && lineText.search("\\S") < 0) {
-          const preferredIndent = languageService.getIndentationAtPosition(file, position, formatOptions);
-          let hasIndent = 0;
-          let i, len;
-          for (i = 0, len = lineText.length; i < len; i++) {
-            if (lineText.charAt(i) === " ") {
-              hasIndent++;
-            } else if (lineText.charAt(i) === "	") {
-              hasIndent += formatOptions.tabSize;
-            } else {
-              break;
-            }
-          }
-          if (preferredIndent !== hasIndent) {
-            const firstNoWhiteSpacePosition = absolutePosition + i;
-            edits.push({
-              span: createTextSpanFromBounds(absolutePosition, firstNoWhiteSpacePosition),
-              newText: ts_formatting_exports.getIndentationString(preferredIndent, formatOptions)
-            });
-          }
-        }
-      }
-      if (!edits) {
-        return void 0;
-      }
-      return edits.map((edit) => {
-        return {
-          start: scriptInfo.positionToLineOffset(edit.span.start),
-          end: scriptInfo.positionToLineOffset(textSpanEnd(edit.span)),
-          newText: edit.newText ? edit.newText : ""
-        };
-      });
-    }
-    getCompletions(args, kind) {
-      const { file, project } = this.getFileAndProject(args);
-      const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-      const position = this.getPosition(args, scriptInfo);
-      const completions = project.getLanguageService().getCompletionsAtPosition(
-        file,
-        position,
-        {
-          ...convertUserPreferences(this.getPreferences(file)),
-          triggerCharacter: args.triggerCharacter,
-          triggerKind: args.triggerKind,
-          includeExternalModuleExports: args.includeExternalModuleExports,
-          includeInsertTextCompletions: args.includeInsertTextCompletions
-        },
-        project.projectService.getFormatCodeOptions(file)
-      );
-      if (completions === void 0)
-        return void 0;
-      if (kind === ts_server_protocol_exports.CommandTypes.CompletionsFull)
-        return completions;
-      const prefix = args.prefix || "";
-      const entries = mapDefined(completions.entries, (entry) => {
-        if (completions.isMemberCompletion || startsWith(entry.name.toLowerCase(), prefix.toLowerCase())) {
-          const {
-            name,
-            kind: kind2,
-            kindModifiers,
-            sortText,
-            insertText,
-            replacementSpan,
-            hasAction,
-            source,
-            sourceDisplay,
-            labelDetails,
-            isSnippet,
-            isRecommended,
-            isPackageJsonImport,
-            isImportStatementCompletion,
-            data
-          } = entry;
-          const convertedSpan = replacementSpan ? toProtocolTextSpan(replacementSpan, scriptInfo) : void 0;
-          return {
-            name,
-            kind: kind2,
-            kindModifiers,
-            sortText,
-            insertText,
-            replacementSpan: convertedSpan,
-            isSnippet,
-            hasAction: hasAction || void 0,
-            source,
-            sourceDisplay,
-            labelDetails,
-            isRecommended,
-            isPackageJsonImport,
-            isImportStatementCompletion,
-            data
-          };
-        }
-      });
-      if (kind === ts_server_protocol_exports.CommandTypes.Completions) {
-        if (completions.metadata)
-          entries.metadata = completions.metadata;
-        return entries;
-      }
-      const res = {
-        ...completions,
-        optionalReplacementSpan: completions.optionalReplacementSpan && toProtocolTextSpan(completions.optionalReplacementSpan, scriptInfo),
-        entries
-      };
-      return res;
-    }
-    getCompletionEntryDetails(args, fullResult) {
-      const { file, project } = this.getFileAndProject(args);
-      const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-      const position = this.getPosition(args, scriptInfo);
-      const formattingOptions = project.projectService.getFormatCodeOptions(file);
-      const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc;
-      const result = mapDefined(args.entryNames, (entryName) => {
-        const { name, source, data } = typeof entryName === "string" ? { name: entryName, source: void 0, data: void 0 } : entryName;
-        return project.getLanguageService().getCompletionEntryDetails(file, position, name, formattingOptions, source, this.getPreferences(file), data ? cast(data, isCompletionEntryData) : void 0);
-      });
-      return fullResult ? useDisplayParts ? result : result.map((details) => ({ ...details, tags: this.mapJSDocTagInfo(details.tags, project, false) })) : result.map((details) => ({
-        ...details,
-        codeActions: map(details.codeActions, (action) => this.mapCodeAction(action)),
-        documentation: this.mapDisplayParts(details.documentation, project),
-        tags: this.mapJSDocTagInfo(details.tags, project, useDisplayParts)
-      }));
-    }
-    getCompileOnSaveAffectedFileList(args) {
-      const projects = this.getProjects(args, true, true);
-      const info = this.projectService.getScriptInfo(args.file);
-      if (!info) {
-        return emptyArray2;
-      }
-      return combineProjectOutput(
-        info,
-        (path) => this.projectService.getScriptInfoForPath(path),
-        projects,
-        (project, info2) => {
-          if (!project.compileOnSaveEnabled || !project.languageServiceEnabled || project.isOrphan()) {
-            return void 0;
-          }
-          const compilationSettings = project.getCompilationSettings();
-          if (!!compilationSettings.noEmit || isDeclarationFileName(info2.fileName) && !dtsChangeCanAffectEmit(compilationSettings)) {
-            return void 0;
-          }
-          return {
-            projectFileName: project.getProjectName(),
-            fileNames: project.getCompileOnSaveAffectedFileList(info2),
-            projectUsesOutFile: !!outFile(compilationSettings)
-          };
-        }
-      );
-    }
-    emitFile(args) {
-      const { file, project } = this.getFileAndProject(args);
-      if (!project) {
-        Errors.ThrowNoProject();
-      }
-      if (!project.languageServiceEnabled) {
-        return args.richResponse ? { emitSkipped: true, diagnostics: [] } : false;
-      }
-      const scriptInfo = project.getScriptInfo(file);
-      const { emitSkipped, diagnostics } = project.emitFile(scriptInfo, (path, data, writeByteOrderMark) => this.host.writeFile(path, data, writeByteOrderMark));
-      return args.richResponse ? {
-        emitSkipped,
-        diagnostics: args.includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnostics) : diagnostics.map((d) => formatDiagnosticToProtocol(d, true))
-      } : !emitSkipped;
-    }
-    getSignatureHelpItems(args, simplifiedResult) {
-      const { file, project } = this.getFileAndProject(args);
-      const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-      const position = this.getPosition(args, scriptInfo);
-      const helpItems = project.getLanguageService().getSignatureHelpItems(file, position, args);
-      const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc;
-      if (helpItems && simplifiedResult) {
-        const span = helpItems.applicableSpan;
-        return {
-          ...helpItems,
-          applicableSpan: {
-            start: scriptInfo.positionToLineOffset(span.start),
-            end: scriptInfo.positionToLineOffset(span.start + span.length)
-          },
-          items: this.mapSignatureHelpItems(helpItems.items, project, useDisplayParts)
-        };
-      } else if (useDisplayParts || !helpItems) {
-        return helpItems;
-      } else {
-        return {
-          ...helpItems,
-          items: helpItems.items.map((item) => ({ ...item, tags: this.mapJSDocTagInfo(item.tags, project, false) }))
-        };
-      }
-    }
-    toPendingErrorCheck(uncheckedFileName) {
-      const fileName = toNormalizedPath(uncheckedFileName);
-      const project = this.projectService.tryGetDefaultProjectForFile(fileName);
-      return project && { fileName, project };
-    }
-    getDiagnostics(next, delay, fileNames) {
-      if (this.suppressDiagnosticEvents) {
-        return;
-      }
-      if (fileNames.length > 0) {
-        this.updateErrorCheck(next, fileNames, delay);
-      }
-    }
-    change(args) {
-      const scriptInfo = this.projectService.getScriptInfo(args.file);
-      Debug.assert(!!scriptInfo);
-      const start2 = scriptInfo.lineOffsetToPosition(args.line, args.offset);
-      const end = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset);
-      if (start2 >= 0) {
-        this.changeSeq++;
-        this.projectService.applyChangesToFile(scriptInfo, singleIterator({
-          span: { start: start2, length: end - start2 },
-          newText: args.insertString
-        }));
-      }
-    }
-    reload(args, reqSeq) {
-      const file = toNormalizedPath(args.file);
-      const tempFileName = args.tmpfile === void 0 ? void 0 : toNormalizedPath(args.tmpfile);
-      const info = this.projectService.getScriptInfoForNormalizedPath(file);
-      if (info) {
-        this.changeSeq++;
-        if (info.reloadFromFile(tempFileName)) {
-          this.doOutput(void 0, CommandNames.Reload, reqSeq, true);
-        }
-      }
-    }
-    saveToTmp(fileName, tempFileName) {
-      const scriptInfo = this.projectService.getScriptInfo(fileName);
-      if (scriptInfo) {
-        scriptInfo.saveTo(tempFileName);
       }
-    }
-    closeClientFile(fileName) {
-      if (!fileName) {
-        return;
-      }
-      const file = normalizePath(fileName);
-      this.projectService.closeClientFile(file);
-    }
-    mapLocationNavigationBarItems(items, scriptInfo) {
-      return map(items, (item) => ({
-        text: item.text,
-        kind: item.kind,
-        kindModifiers: item.kindModifiers,
-        spans: item.spans.map((span) => toProtocolTextSpan(span, scriptInfo)),
-        childItems: this.mapLocationNavigationBarItems(item.childItems, scriptInfo),
-        indent: item.indent
+    );
+    if (!simplifiedResult)
+      return references;
+    const refs = references.map((entry) => referenceEntryToReferencesResponseItem(this.projectService, entry, preferences));
+    return {
+      refs,
+      symbolName: `"${args.file}"`
+    };
+  }
+  /**
+   * @param fileName is the name of the file to be opened
+   * @param fileContent is a version of the file content that is known to be more up to date than the one on disk
+   */
+  openClientFile(fileName, fileContent, scriptKind, projectRootPath) {
+    this.projectService.openClientFileWithNormalizedPath(
+      fileName,
+      fileContent,
+      scriptKind,
+      /*hasMixedContent*/
+      false,
+      projectRootPath
+    );
+  }
+  getPosition(args, scriptInfo) {
+    return args.position !== void 0 ? args.position : scriptInfo.lineOffsetToPosition(args.line, args.offset);
+  }
+  getPositionInFile(args, file) {
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    return this.getPosition(args, scriptInfo);
+  }
+  getFileAndProject(args) {
+    return this.getFileAndProjectWorker(args.file, args.projectFileName);
+  }
+  getFileAndLanguageServiceForSyntacticOperation(args) {
+    const { file, project } = this.getFileAndProject(args);
+    return {
+      file,
+      languageService: project.getLanguageService(
+        /*ensureSynchronized*/
+        false
+      )
+    };
+  }
+  getFileAndProjectWorker(uncheckedFileName, projectFileName) {
+    const file = toNormalizedPath(uncheckedFileName);
+    const project = this.getProject(projectFileName) || this.projectService.ensureDefaultProjectForFile(file);
+    return { file, project };
+  }
+  getOutliningSpans(args, simplifiedResult) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const spans = languageService.getOutliningSpans(file);
+    if (simplifiedResult) {
+      const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+      return spans.map((s) => ({
+        textSpan: toProtocolTextSpan(s.textSpan, scriptInfo),
+        hintSpan: toProtocolTextSpan(s.hintSpan, scriptInfo),
+        bannerText: s.bannerText,
+        autoCollapse: s.autoCollapse,
+        kind: s.kind
       }));
+    } else {
+      return spans;
+    }
+  }
+  getTodoComments(args) {
+    const { file, project } = this.getFileAndProject(args);
+    return project.getLanguageService().getTodoComments(file, args.descriptors);
+  }
+  getDocCommentTemplate(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const position = this.getPositionInFile(args, file);
+    return languageService.getDocCommentTemplateAtPosition(file, position, this.getPreferences(file));
+  }
+  getSpanOfEnclosingComment(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const onlyMultiLine = args.onlyMultiLine;
+    const position = this.getPositionInFile(args, file);
+    return languageService.getSpanOfEnclosingComment(file, position, onlyMultiLine);
+  }
+  getIndentation(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const position = this.getPositionInFile(args, file);
+    const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file);
+    const indentation = languageService.getIndentationAtPosition(file, position, options);
+    return { position, indentation };
+  }
+  getBreakpointStatement(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const position = this.getPositionInFile(args, file);
+    return languageService.getBreakpointStatementAtPosition(file, position);
+  }
+  getNameOrDottedNameSpan(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const position = this.getPositionInFile(args, file);
+    return languageService.getNameOrDottedNameSpan(file, position, position);
+  }
+  isValidBraceCompletion(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const position = this.getPositionInFile(args, file);
+    return languageService.isValidBraceCompletionAtPosition(file, position, args.openingBrace.charCodeAt(0));
+  }
+  getQuickInfoWorker(args, simplifiedResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const quickInfo = project.getLanguageService().getQuickInfoAtPosition(file, this.getPosition(args, scriptInfo));
+    if (!quickInfo) {
+      return void 0;
     }
-    getNavigationBarItems(args, simplifiedResult) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const items = languageService.getNavigationBarItems(file);
-      return !items ? void 0 : simplifiedResult ? this.mapLocationNavigationBarItems(items, this.projectService.getScriptInfoForNormalizedPath(file)) : items;
-    }
-    toLocationNavigationTree(tree, scriptInfo) {
+    const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc;
+    if (simplifiedResult) {
+      const displayString = displayPartsToString(quickInfo.displayParts);
       return {
-        text: tree.text,
-        kind: tree.kind,
-        kindModifiers: tree.kindModifiers,
-        spans: tree.spans.map((span) => toProtocolTextSpan(span, scriptInfo)),
-        nameSpan: tree.nameSpan && toProtocolTextSpan(tree.nameSpan, scriptInfo),
-        childItems: map(tree.childItems, (item) => this.toLocationNavigationTree(item, scriptInfo))
+        kind: quickInfo.kind,
+        kindModifiers: quickInfo.kindModifiers,
+        start: scriptInfo.positionToLineOffset(quickInfo.textSpan.start),
+        end: scriptInfo.positionToLineOffset(textSpanEnd(quickInfo.textSpan)),
+        displayString,
+        documentation: useDisplayParts ? this.mapDisplayParts(quickInfo.documentation, project) : displayPartsToString(quickInfo.documentation),
+        tags: this.mapJSDocTagInfo(quickInfo.tags, project, useDisplayParts)
+      };
+    } else {
+      return useDisplayParts ? quickInfo : {
+        ...quickInfo,
+        tags: this.mapJSDocTagInfo(
+          quickInfo.tags,
+          project,
+          /*useDisplayParts*/
+          false
+        )
       };
     }
-    getNavigationTree(args, simplifiedResult) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const tree = languageService.getNavigationTree(file);
-      return !tree ? void 0 : simplifiedResult ? this.toLocationNavigationTree(tree, this.projectService.getScriptInfoForNormalizedPath(file)) : tree;
-    }
-    getNavigateToItems(args, simplifiedResult) {
-      const full = this.getFullNavigateToItems(args);
-      return !simplifiedResult ? flatMap(full, ({ navigateToItems }) => navigateToItems) : flatMap(
-        full,
-        ({ project, navigateToItems }) => navigateToItems.map((navItem) => {
-          const scriptInfo = project.getScriptInfo(navItem.fileName);
-          const bakedItem = {
-            name: navItem.name,
-            kind: navItem.kind,
-            kindModifiers: navItem.kindModifiers,
-            isCaseSensitive: navItem.isCaseSensitive,
-            matchKind: navItem.matchKind,
-            file: navItem.fileName,
-            start: scriptInfo.positionToLineOffset(navItem.textSpan.start),
-            end: scriptInfo.positionToLineOffset(textSpanEnd(navItem.textSpan))
-          };
-          if (navItem.kindModifiers && navItem.kindModifiers !== "") {
-            bakedItem.kindModifiers = navItem.kindModifiers;
-          }
-          if (navItem.containerName && navItem.containerName.length > 0) {
-            bakedItem.containerName = navItem.containerName;
-          }
-          if (navItem.containerKind && navItem.containerKind.length > 0) {
-            bakedItem.containerKind = navItem.containerKind;
-          }
-          return bakedItem;
-        })
-      );
+  }
+  getFormattingEditsForRange(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const startPosition = scriptInfo.lineOffsetToPosition(args.line, args.offset);
+    const endPosition = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset);
+    const edits = languageService.getFormattingEditsForRange(file, startPosition, endPosition, this.getFormatOptions(file));
+    if (!edits) {
+      return void 0;
     }
-    getFullNavigateToItems(args) {
-      const { currentFileOnly, searchValue, maxResultCount, projectFileName } = args;
-      if (currentFileOnly) {
-        Debug.assertIsDefined(args.file);
-        const { file, project } = this.getFileAndProject(args);
-        return [{ project, navigateToItems: project.getLanguageService().getNavigateToItems(searchValue, maxResultCount, file) }];
-      }
-      const outputs = [];
-      const seenItems = /* @__PURE__ */ new Map();
-      if (!args.file && !projectFileName) {
-        this.projectService.loadAncestorProjectTree();
-        this.projectService.forEachEnabledProject((project) => addItemsForProject(project));
-      } else {
-        const projects = this.getProjects(args);
-        forEachProjectInProjects(projects, void 0, (project) => addItemsForProject(project));
-      }
-      return outputs;
-      function addItemsForProject(project) {
-        const projectItems = project.getLanguageService().getNavigateToItems(searchValue, maxResultCount, void 0, project.isNonTsProject());
-        const unseenItems = filter(projectItems, (item) => tryAddSeenItem(item) && !getMappedLocationForProject(documentSpanLocation(item), project));
-        if (unseenItems.length) {
-          outputs.push({ project, navigateToItems: unseenItems });
-        }
-      }
-      function tryAddSeenItem(item) {
-        const name = item.name;
-        if (!seenItems.has(name)) {
-          seenItems.set(name, [item]);
-          return true;
-        }
-        const seen = seenItems.get(name);
-        for (const seenItem of seen) {
-          if (navigateToItemIsEqualTo(seenItem, item)) {
-            return false;
+    return edits.map((edit) => this.convertTextChangeToCodeEdit(edit, scriptInfo));
+  }
+  getFormattingEditsForRangeFull(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file);
+    return languageService.getFormattingEditsForRange(file, args.position, args.endPosition, options);
+  }
+  getFormattingEditsForDocumentFull(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file);
+    return languageService.getFormattingEditsForDocument(file, options);
+  }
+  getFormattingEditsAfterKeystrokeFull(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file);
+    return languageService.getFormattingEditsAfterKeystroke(file, args.position, args.key, options);
+  }
+  getFormattingEditsAfterKeystroke(args) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const position = scriptInfo.lineOffsetToPosition(args.line, args.offset);
+    const formatOptions = this.getFormatOptions(file);
+    const edits = languageService.getFormattingEditsAfterKeystroke(
+      file,
+      position,
+      args.key,
+      formatOptions
+    );
+    if (args.key === "\n" && (!edits || edits.length === 0 || allEditsBeforePos(edits, position))) {
+      const { lineText, absolutePosition } = scriptInfo.getAbsolutePositionAndLineText(args.line);
+      if (lineText && lineText.search("\\S") < 0) {
+        const preferredIndent = languageService.getIndentationAtPosition(file, position, formatOptions);
+        let hasIndent = 0;
+        let i, len;
+        for (i = 0, len = lineText.length; i < len; i++) {
+          if (lineText.charAt(i) === " ") {
+            hasIndent++;
+          } else if (lineText.charAt(i) === "	") {
+            hasIndent += formatOptions.tabSize;
+          } else {
+            break;
           }
         }
-        seen.push(item);
-        return true;
-      }
-      function navigateToItemIsEqualTo(a, b) {
-        if (a === b) {
-          return true;
-        }
-        if (!a || !b) {
-          return false;
+        if (preferredIndent !== hasIndent) {
+          const firstNoWhiteSpacePosition = absolutePosition + i;
+          edits.push({
+            span: createTextSpanFromBounds(absolutePosition, firstNoWhiteSpacePosition),
+            newText: ts_formatting_exports.getIndentationString(preferredIndent, formatOptions)
+          });
         }
-        return a.containerKind === b.containerKind && a.containerName === b.containerName && a.fileName === b.fileName && a.isCaseSensitive === b.isCaseSensitive && a.kind === b.kind && a.kindModifiers === b.kindModifiers && a.matchKind === b.matchKind && a.name === b.name && a.textSpan.start === b.textSpan.start && a.textSpan.length === b.textSpan.length;
-      }
-    }
-    getSupportedCodeFixes() {
-      return getSupportedCodeFixes();
-    }
-    isLocation(locationOrSpan) {
-      return locationOrSpan.line !== void 0;
-    }
-    extractPositionOrRange(args, scriptInfo) {
-      let position;
-      let textRange;
-      if (this.isLocation(args)) {
-        position = getPosition(args);
-      } else {
-        textRange = this.getRange(args, scriptInfo);
-      }
-      return Debug.checkDefined(position === void 0 ? textRange : position);
-      function getPosition(loc) {
-        return loc.position !== void 0 ? loc.position : scriptInfo.lineOffsetToPosition(loc.line, loc.offset);
       }
     }
-    getRange(args, scriptInfo) {
-      const { startPosition, endPosition } = this.getStartAndEndPosition(args, scriptInfo);
-      return { pos: startPosition, end: endPosition };
-    }
-    getApplicableRefactors(args) {
-      const { file, project } = this.getFileAndProject(args);
-      const scriptInfo = project.getScriptInfoForNormalizedPath(file);
-      return project.getLanguageService().getApplicableRefactors(file, this.extractPositionOrRange(args, scriptInfo), this.getPreferences(file), args.triggerReason, args.kind);
+    if (!edits) {
+      return void 0;
     }
-    getEditsForRefactor(args, simplifiedResult) {
-      const { file, project } = this.getFileAndProject(args);
-      const scriptInfo = project.getScriptInfoForNormalizedPath(file);
-      const result = project.getLanguageService().getEditsForRefactor(
-        file,
-        this.getFormatOptions(file),
-        this.extractPositionOrRange(args, scriptInfo),
-        args.refactor,
-        args.action,
-        this.getPreferences(file)
-      );
-      if (result === void 0) {
+    return edits.map((edit) => {
+      return {
+        start: scriptInfo.positionToLineOffset(edit.span.start),
+        end: scriptInfo.positionToLineOffset(textSpanEnd(edit.span)),
+        newText: edit.newText ? edit.newText : ""
+      };
+    });
+  }
+  getCompletions(args, kind) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const position = this.getPosition(args, scriptInfo);
+    const completions = project.getLanguageService().getCompletionsAtPosition(
+      file,
+      position,
+      {
+        ...convertUserPreferences(this.getPreferences(file)),
+        triggerCharacter: args.triggerCharacter,
+        triggerKind: args.triggerKind,
+        includeExternalModuleExports: args.includeExternalModuleExports,
+        includeInsertTextCompletions: args.includeInsertTextCompletions
+      },
+      project.projectService.getFormatCodeOptions(file)
+    );
+    if (completions === void 0)
+      return void 0;
+    if (kind === ts_server_protocol_exports.CommandTypes.CompletionsFull)
+      return completions;
+    const prefix = args.prefix || "";
+    const entries = mapDefined(completions.entries, (entry) => {
+      if (completions.isMemberCompletion || startsWith(entry.name.toLowerCase(), prefix.toLowerCase())) {
+        const {
+          name,
+          kind: kind2,
+          kindModifiers,
+          sortText,
+          insertText,
+          replacementSpan,
+          hasAction,
+          source,
+          sourceDisplay,
+          labelDetails,
+          isSnippet,
+          isRecommended,
+          isPackageJsonImport,
+          isImportStatementCompletion,
+          data
+        } = entry;
+        const convertedSpan = replacementSpan ? toProtocolTextSpan(replacementSpan, scriptInfo) : void 0;
         return {
-          edits: []
+          name,
+          kind: kind2,
+          kindModifiers,
+          sortText,
+          insertText,
+          replacementSpan: convertedSpan,
+          isSnippet,
+          hasAction: hasAction || void 0,
+          source,
+          sourceDisplay,
+          labelDetails,
+          isRecommended,
+          isPackageJsonImport,
+          isImportStatementCompletion,
+          data
         };
       }
-      if (simplifiedResult) {
-        const { renameFilename, renameLocation, edits } = result;
-        let mappedRenameLocation;
-        if (renameFilename !== void 0 && renameLocation !== void 0) {
-          const renameScriptInfo = project.getScriptInfoForNormalizedPath(toNormalizedPath(renameFilename));
-          mappedRenameLocation = getLocationInNewDocument(getSnapshotText(renameScriptInfo.getSnapshot()), renameFilename, renameLocation, edits);
-        }
-        return { renameLocation: mappedRenameLocation, renameFilename, edits: this.mapTextChangesToCodeEdits(edits) };
-      } else {
-        return result;
-      }
+    });
+    if (kind === ts_server_protocol_exports.CommandTypes.Completions) {
+      if (completions.metadata)
+        entries.metadata = completions.metadata;
+      return entries;
     }
-    organizeImports(args, simplifiedResult) {
-      var _a2;
-      Debug.assert(args.scope.type === "file");
-      const { file, project } = this.getFileAndProject(args.scope.args);
-      const changes = project.getLanguageService().organizeImports(
-        {
-          fileName: file,
-          mode: (_a2 = args.mode) != null ? _a2 : args.skipDestructiveCodeActions ? "SortAndCombine" /* SortAndCombine */ : void 0,
-          type: "file"
-        },
-        this.getFormatOptions(file),
-        this.getPreferences(file)
-      );
-      if (simplifiedResult) {
-        return this.mapTextChangesToCodeEdits(changes);
-      } else {
-        return changes;
-      }
+    const res = {
+      ...completions,
+      optionalReplacementSpan: completions.optionalReplacementSpan && toProtocolTextSpan(completions.optionalReplacementSpan, scriptInfo),
+      entries
+    };
+    return res;
+  }
+  getCompletionEntryDetails(args, fullResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const position = this.getPosition(args, scriptInfo);
+    const formattingOptions = project.projectService.getFormatCodeOptions(file);
+    const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc;
+    const result = mapDefined(args.entryNames, (entryName) => {
+      const { name, source, data } = typeof entryName === "string" ? { name: entryName, source: void 0, data: void 0 } : entryName;
+      return project.getLanguageService().getCompletionEntryDetails(file, position, name, formattingOptions, source, this.getPreferences(file), data ? cast(data, isCompletionEntryData) : void 0);
+    });
+    return fullResult ? useDisplayParts ? result : result.map((details) => ({ ...details, tags: this.mapJSDocTagInfo(
+      details.tags,
+      project,
+      /*richResponse*/
+      false
+    ) })) : result.map((details) => ({
+      ...details,
+      codeActions: map(details.codeActions, (action) => this.mapCodeAction(action)),
+      documentation: this.mapDisplayParts(details.documentation, project),
+      tags: this.mapJSDocTagInfo(details.tags, project, useDisplayParts)
+    }));
+  }
+  getCompileOnSaveAffectedFileList(args) {
+    const projects = this.getProjects(
+      args,
+      /*getScriptInfoEnsuringProjectsUptoDate*/
+      true,
+      /*ignoreNoProjectError*/
+      true
+    );
+    const info = this.projectService.getScriptInfo(args.file);
+    if (!info) {
+      return emptyArray2;
     }
-    getEditsForFileRename(args, simplifiedResult) {
-      const oldPath = toNormalizedPath(args.oldFilePath);
-      const newPath = toNormalizedPath(args.newFilePath);
-      const formatOptions = this.getHostFormatOptions();
-      const preferences = this.getHostPreferences();
-      const seenFiles = /* @__PURE__ */ new Set();
-      const textChanges2 = [];
-      this.projectService.loadAncestorProjectTree();
-      this.projectService.forEachEnabledProject((project) => {
-        const projectTextChanges = project.getLanguageService().getEditsForFileRename(oldPath, newPath, formatOptions, preferences);
-        const projectFiles = [];
-        for (const textChange of projectTextChanges) {
-          if (!seenFiles.has(textChange.fileName)) {
-            textChanges2.push(textChange);
-            projectFiles.push(textChange.fileName);
-          }
-        }
-        for (const file of projectFiles) {
-          seenFiles.add(file);
+    return combineProjectOutput(
+      info,
+      (path) => this.projectService.getScriptInfoForPath(path),
+      projects,
+      (project, info2) => {
+        if (!project.compileOnSaveEnabled || !project.languageServiceEnabled || project.isOrphan()) {
+          return void 0;
         }
-      });
-      return simplifiedResult ? textChanges2.map((c) => this.mapTextChangeToCodeEdit(c)) : textChanges2;
-    }
-    getCodeFixes(args, simplifiedResult) {
-      const { file, project } = this.getFileAndProject(args);
-      const scriptInfo = project.getScriptInfoForNormalizedPath(file);
-      const { startPosition, endPosition } = this.getStartAndEndPosition(args, scriptInfo);
-      let codeActions;
-      try {
-        codeActions = project.getLanguageService().getCodeFixesAtPosition(file, startPosition, endPosition, args.errorCodes, this.getFormatOptions(file), this.getPreferences(file));
-      } catch (e) {
-        const ls = project.getLanguageService();
-        const existingDiagCodes = [
-          ...ls.getSyntacticDiagnostics(file),
-          ...ls.getSemanticDiagnostics(file),
-          ...ls.getSuggestionDiagnostics(file)
-        ].map((d) => decodedTextSpanIntersectsWith(startPosition, endPosition - startPosition, d.start, d.length) && d.code);
-        const badCode = args.errorCodes.find((c) => !existingDiagCodes.includes(c));
-        if (badCode !== void 0) {
-          e.message = `BADCLIENT: Bad error code, ${badCode} not found in range ${startPosition}..${endPosition} (found: ${existingDiagCodes.join(", ")}); could have caused this error:
-${e.message}`;
+        const compilationSettings = project.getCompilationSettings();
+        if (!!compilationSettings.noEmit || isDeclarationFileName(info2.fileName) && !dtsChangeCanAffectEmit(compilationSettings)) {
+          return void 0;
         }
-        throw e;
-      }
-      return simplifiedResult ? codeActions.map((codeAction) => this.mapCodeFixAction(codeAction)) : codeActions;
-    }
-    getCombinedCodeFix({ scope, fixId: fixId52 }, simplifiedResult) {
-      Debug.assert(scope.type === "file");
-      const { file, project } = this.getFileAndProject(scope.args);
-      const res = project.getLanguageService().getCombinedCodeFix({ type: "file", fileName: file }, fixId52, this.getFormatOptions(file), this.getPreferences(file));
-      if (simplifiedResult) {
-        return { changes: this.mapTextChangesToCodeEdits(res.changes), commands: res.commands };
-      } else {
-        return res;
-      }
-    }
-    applyCodeActionCommand(args) {
-      const commands = args.command;
-      for (const command of toArray(commands)) {
-        const { file, project } = this.getFileAndProject(command);
-        project.getLanguageService().applyCodeActionCommand(command, this.getFormatOptions(file)).then(
-          (_result) => {
-          },
-          (_error) => {
-          }
-        );
+        return {
+          projectFileName: project.getProjectName(),
+          fileNames: project.getCompileOnSaveAffectedFileList(info2),
+          projectUsesOutFile: !!outFile(compilationSettings)
+        };
       }
-      return {};
+    );
+  }
+  emitFile(args) {
+    const { file, project } = this.getFileAndProject(args);
+    if (!project) {
+      Errors.ThrowNoProject();
     }
-    getStartAndEndPosition(args, scriptInfo) {
-      let startPosition, endPosition;
-      if (args.startPosition !== void 0) {
-        startPosition = args.startPosition;
-      } else {
-        startPosition = scriptInfo.lineOffsetToPosition(args.startLine, args.startOffset);
-        args.startPosition = startPosition;
-      }
-      if (args.endPosition !== void 0) {
-        endPosition = args.endPosition;
-      } else {
-        endPosition = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset);
-        args.endPosition = endPosition;
-      }
-      return { startPosition, endPosition };
+    if (!project.languageServiceEnabled) {
+      return args.richResponse ? { emitSkipped: true, diagnostics: [] } : false;
     }
-    mapCodeAction({ description: description2, changes, commands }) {
-      return { description: description2, changes: this.mapTextChangesToCodeEdits(changes), commands };
+    const scriptInfo = project.getScriptInfo(file);
+    const { emitSkipped, diagnostics } = project.emitFile(scriptInfo, (path, data, writeByteOrderMark) => this.host.writeFile(path, data, writeByteOrderMark));
+    return args.richResponse ? {
+      emitSkipped,
+      diagnostics: args.includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnostics) : diagnostics.map((d) => formatDiagnosticToProtocol(
+        d,
+        /*includeFileName*/
+        true
+      ))
+    } : !emitSkipped;
+  }
+  getSignatureHelpItems(args, simplifiedResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const position = this.getPosition(args, scriptInfo);
+    const helpItems = project.getLanguageService().getSignatureHelpItems(file, position, args);
+    const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc;
+    if (helpItems && simplifiedResult) {
+      const span = helpItems.applicableSpan;
+      return {
+        ...helpItems,
+        applicableSpan: {
+          start: scriptInfo.positionToLineOffset(span.start),
+          end: scriptInfo.positionToLineOffset(span.start + span.length)
+        },
+        items: this.mapSignatureHelpItems(helpItems.items, project, useDisplayParts)
+      };
+    } else if (useDisplayParts || !helpItems) {
+      return helpItems;
+    } else {
+      return {
+        ...helpItems,
+        items: helpItems.items.map((item) => ({ ...item, tags: this.mapJSDocTagInfo(
+          item.tags,
+          project,
+          /*richResponse*/
+          false
+        ) }))
+      };
     }
-    mapCodeFixAction({ fixName: fixName8, description: description2, changes, commands, fixId: fixId52, fixAllDescription }) {
-      return { fixName: fixName8, description: description2, changes: this.mapTextChangesToCodeEdits(changes), commands, fixId: fixId52, fixAllDescription };
+  }
+  toPendingErrorCheck(uncheckedFileName) {
+    const fileName = toNormalizedPath(uncheckedFileName);
+    const project = this.projectService.tryGetDefaultProjectForFile(fileName);
+    return project && { fileName, project };
+  }
+  getDiagnostics(next, delay, fileNames) {
+    if (this.suppressDiagnosticEvents) {
+      return;
     }
-    mapTextChangesToCodeEdits(textChanges2) {
-      return textChanges2.map((change) => this.mapTextChangeToCodeEdit(change));
+    if (fileNames.length > 0) {
+      this.updateErrorCheck(next, fileNames, delay);
+    }
+  }
+  change(args) {
+    const scriptInfo = this.projectService.getScriptInfo(args.file);
+    Debug.assert(!!scriptInfo);
+    const start2 = scriptInfo.lineOffsetToPosition(args.line, args.offset);
+    const end = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset);
+    if (start2 >= 0) {
+      this.changeSeq++;
+      this.projectService.applyChangesToFile(scriptInfo, singleIterator({
+        span: { start: start2, length: end - start2 },
+        newText: args.insertString
+        // TODO: GH#18217
+      }));
     }
-    mapTextChangeToCodeEdit(textChanges2) {
-      const scriptInfo = this.projectService.getScriptInfoOrConfig(textChanges2.fileName);
-      if (!!textChanges2.isNewFile === !!scriptInfo) {
-        if (!scriptInfo) {
-          this.projectService.logErrorForScriptInfoNotFound(textChanges2.fileName);
-        }
-        Debug.fail("Expected isNewFile for (only) new files. " + JSON.stringify({ isNewFile: !!textChanges2.isNewFile, hasScriptInfo: !!scriptInfo }));
+  }
+  reload(args, reqSeq) {
+    const file = toNormalizedPath(args.file);
+    const tempFileName = args.tmpfile === void 0 ? void 0 : toNormalizedPath(args.tmpfile);
+    const info = this.projectService.getScriptInfoForNormalizedPath(file);
+    if (info) {
+      this.changeSeq++;
+      if (info.reloadFromFile(tempFileName)) {
+        this.doOutput(
+          /*info*/
+          void 0,
+          CommandNames.Reload,
+          reqSeq,
+          /*success*/
+          true
+        );
       }
-      return scriptInfo ? { fileName: textChanges2.fileName, textChanges: textChanges2.textChanges.map((textChange) => convertTextChangeToCodeEdit(textChange, scriptInfo)) } : convertNewFileTextChangeToCodeEdit(textChanges2);
     }
-    convertTextChangeToCodeEdit(change, scriptInfo) {
-      return {
-        start: scriptInfo.positionToLineOffset(change.span.start),
-        end: scriptInfo.positionToLineOffset(change.span.start + change.span.length),
-        newText: change.newText ? change.newText : ""
-      };
+  }
+  saveToTmp(fileName, tempFileName) {
+    const scriptInfo = this.projectService.getScriptInfo(fileName);
+    if (scriptInfo) {
+      scriptInfo.saveTo(tempFileName);
     }
-    getBraceMatching(args, simplifiedResult) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-      const position = this.getPosition(args, scriptInfo);
-      const spans = languageService.getBraceMatchingAtPosition(file, position);
-      return !spans ? void 0 : simplifiedResult ? spans.map((span) => toProtocolTextSpan(span, scriptInfo)) : spans;
+  }
+  closeClientFile(fileName) {
+    if (!fileName) {
+      return;
     }
-    getDiagnosticsForProject(next, delay, fileName) {
-      if (this.suppressDiagnosticEvents) {
-        return;
-      }
-      const { fileNames, languageServiceDisabled } = this.getProjectInfoWorker(fileName, void 0, true, true);
-      if (languageServiceDisabled) {
-        return;
-      }
-      const fileNamesInProject = fileNames.filter((value) => !stringContains(value, "lib.d.ts"));
-      if (fileNamesInProject.length === 0) {
-        return;
-      }
-      const highPriorityFiles = [];
-      const mediumPriorityFiles = [];
-      const lowPriorityFiles = [];
-      const veryLowPriorityFiles = [];
-      const normalizedFileName = toNormalizedPath(fileName);
-      const project = this.projectService.ensureDefaultProjectForFile(normalizedFileName);
-      for (const fileNameInProject of fileNamesInProject) {
-        if (this.getCanonicalFileName(fileNameInProject) === this.getCanonicalFileName(fileName)) {
-          highPriorityFiles.push(fileNameInProject);
-        } else {
-          const info = this.projectService.getScriptInfo(fileNameInProject);
-          if (!info.isScriptOpen()) {
-            if (isDeclarationFileName(fileNameInProject)) {
-              veryLowPriorityFiles.push(fileNameInProject);
-            } else {
-              lowPriorityFiles.push(fileNameInProject);
-            }
-          } else {
-            mediumPriorityFiles.push(fileNameInProject);
-          }
+    const file = normalizePath(fileName);
+    this.projectService.closeClientFile(file);
+  }
+  mapLocationNavigationBarItems(items, scriptInfo) {
+    return map(items, (item) => ({
+      text: item.text,
+      kind: item.kind,
+      kindModifiers: item.kindModifiers,
+      spans: item.spans.map((span) => toProtocolTextSpan(span, scriptInfo)),
+      childItems: this.mapLocationNavigationBarItems(item.childItems, scriptInfo),
+      indent: item.indent
+    }));
+  }
+  getNavigationBarItems(args, simplifiedResult) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const items = languageService.getNavigationBarItems(file);
+    return !items ? void 0 : simplifiedResult ? this.mapLocationNavigationBarItems(items, this.projectService.getScriptInfoForNormalizedPath(file)) : items;
+  }
+  toLocationNavigationTree(tree, scriptInfo) {
+    return {
+      text: tree.text,
+      kind: tree.kind,
+      kindModifiers: tree.kindModifiers,
+      spans: tree.spans.map((span) => toProtocolTextSpan(span, scriptInfo)),
+      nameSpan: tree.nameSpan && toProtocolTextSpan(tree.nameSpan, scriptInfo),
+      childItems: map(tree.childItems, (item) => this.toLocationNavigationTree(item, scriptInfo))
+    };
+  }
+  getNavigationTree(args, simplifiedResult) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const tree = languageService.getNavigationTree(file);
+    return !tree ? void 0 : simplifiedResult ? this.toLocationNavigationTree(tree, this.projectService.getScriptInfoForNormalizedPath(file)) : tree;
+  }
+  getNavigateToItems(args, simplifiedResult) {
+    const full = this.getFullNavigateToItems(args);
+    return !simplifiedResult ? flatMap(full, ({ navigateToItems }) => navigateToItems) : flatMap(
+      full,
+      ({ project, navigateToItems }) => navigateToItems.map((navItem) => {
+        const scriptInfo = project.getScriptInfo(navItem.fileName);
+        const bakedItem = {
+          name: navItem.name,
+          kind: navItem.kind,
+          kindModifiers: navItem.kindModifiers,
+          isCaseSensitive: navItem.isCaseSensitive,
+          matchKind: navItem.matchKind,
+          file: navItem.fileName,
+          start: scriptInfo.positionToLineOffset(navItem.textSpan.start),
+          end: scriptInfo.positionToLineOffset(textSpanEnd(navItem.textSpan))
+        };
+        if (navItem.kindModifiers && navItem.kindModifiers !== "") {
+          bakedItem.kindModifiers = navItem.kindModifiers;
         }
-      }
-      const sortedFiles = [...highPriorityFiles, ...mediumPriorityFiles, ...lowPriorityFiles, ...veryLowPriorityFiles];
-      const checkList = sortedFiles.map((fileName2) => ({ fileName: fileName2, project }));
-      this.updateErrorCheck(next, checkList, delay, false);
-    }
-    configurePlugin(args) {
-      this.projectService.configurePlugin(args);
-    }
-    getSmartSelectionRange(args, simplifiedResult) {
-      const { locations } = args;
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(file));
-      return map(locations, (location2) => {
-        const pos = this.getPosition(location2, scriptInfo);
-        const selectionRange = languageService.getSmartSelectionRange(file, pos);
-        return simplifiedResult ? this.mapSelectionRange(selectionRange, scriptInfo) : selectionRange;
-      });
+        if (navItem.containerName && navItem.containerName.length > 0) {
+          bakedItem.containerName = navItem.containerName;
+        }
+        if (navItem.containerKind && navItem.containerKind.length > 0) {
+          bakedItem.containerKind = navItem.containerKind;
+        }
+        return bakedItem;
+      })
+    );
+  }
+  getFullNavigateToItems(args) {
+    const { currentFileOnly, searchValue, maxResultCount, projectFileName } = args;
+    if (currentFileOnly) {
+      Debug.assertIsDefined(args.file);
+      const { file, project } = this.getFileAndProject(args);
+      return [{ project, navigateToItems: project.getLanguageService().getNavigateToItems(searchValue, maxResultCount, file) }];
     }
-    toggleLineComment(args, simplifiedResult) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const scriptInfo = this.projectService.getScriptInfo(file);
-      const textRange = this.getRange(args, scriptInfo);
-      const textChanges2 = languageService.toggleLineComment(file, textRange);
-      if (simplifiedResult) {
-        const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file);
-        return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2));
-      }
-      return textChanges2;
+    const outputs = [];
+    const seenItems = /* @__PURE__ */ new Map();
+    if (!args.file && !projectFileName) {
+      this.projectService.loadAncestorProjectTree();
+      this.projectService.forEachEnabledProject((project) => addItemsForProject(project));
+    } else {
+      const projects = this.getProjects(args);
+      forEachProjectInProjects(
+        projects,
+        /*path*/
+        void 0,
+        (project) => addItemsForProject(project)
+      );
     }
-    toggleMultilineComment(args, simplifiedResult) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-      const textRange = this.getRange(args, scriptInfo);
-      const textChanges2 = languageService.toggleMultilineComment(file, textRange);
-      if (simplifiedResult) {
-        const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file);
-        return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2));
+    return outputs;
+    function addItemsForProject(project) {
+      const projectItems = project.getLanguageService().getNavigateToItems(
+        searchValue,
+        maxResultCount,
+        /*filename*/
+        void 0,
+        /*excludeDts*/
+        project.isNonTsProject()
+      );
+      const unseenItems = filter(projectItems, (item) => tryAddSeenItem(item) && !getMappedLocationForProject(documentSpanLocation(item), project));
+      if (unseenItems.length) {
+        outputs.push({ project, navigateToItems: unseenItems });
       }
-      return textChanges2;
     }
-    commentSelection(args, simplifiedResult) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-      const textRange = this.getRange(args, scriptInfo);
-      const textChanges2 = languageService.commentSelection(file, textRange);
-      if (simplifiedResult) {
-        const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file);
-        return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2));
+    function tryAddSeenItem(item) {
+      const name = item.name;
+      if (!seenItems.has(name)) {
+        seenItems.set(name, [item]);
+        return true;
       }
-      return textChanges2;
-    }
-    uncommentSelection(args, simplifiedResult) {
-      const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
-      const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-      const textRange = this.getRange(args, scriptInfo);
-      const textChanges2 = languageService.uncommentSelection(file, textRange);
-      if (simplifiedResult) {
-        const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file);
-        return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2));
+      const seen = seenItems.get(name);
+      for (const seenItem of seen) {
+        if (navigateToItemIsEqualTo(seenItem, item)) {
+          return false;
+        }
       }
-      return textChanges2;
+      seen.push(item);
+      return true;
     }
-    mapSelectionRange(selectionRange, scriptInfo) {
-      const result = {
-        textSpan: toProtocolTextSpan(selectionRange.textSpan, scriptInfo)
-      };
-      if (selectionRange.parent) {
-        result.parent = this.mapSelectionRange(selectionRange.parent, scriptInfo);
+    function navigateToItemIsEqualTo(a, b) {
+      if (a === b) {
+        return true;
       }
-      return result;
-    }
-    getScriptInfoFromProjectService(file) {
-      const normalizedFile = toNormalizedPath(file);
-      const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(normalizedFile);
-      if (!scriptInfo) {
-        this.projectService.logErrorForScriptInfoNotFound(normalizedFile);
-        return Errors.ThrowNoProject();
+      if (!a || !b) {
+        return false;
       }
-      return scriptInfo;
+      return a.containerKind === b.containerKind && a.containerName === b.containerName && a.fileName === b.fileName && a.isCaseSensitive === b.isCaseSensitive && a.kind === b.kind && a.kindModifiers === b.kindModifiers && a.matchKind === b.matchKind && a.name === b.name && a.textSpan.start === b.textSpan.start && a.textSpan.length === b.textSpan.length;
     }
-    toProtocolCallHierarchyItem(item) {
-      const scriptInfo = this.getScriptInfoFromProjectService(item.file);
-      return {
-        name: item.name,
-        kind: item.kind,
-        kindModifiers: item.kindModifiers,
-        file: item.file,
-        containerName: item.containerName,
-        span: toProtocolTextSpan(item.span, scriptInfo),
-        selectionSpan: toProtocolTextSpan(item.selectionSpan, scriptInfo)
-      };
+  }
+  getSupportedCodeFixes(args) {
+    if (!args)
+      return getSupportedCodeFixes();
+    if (args.file) {
+      const { file, project: project2 } = this.getFileAndProject(args);
+      return project2.getLanguageService().getSupportedCodeFixes(file);
+    }
+    const project = this.getProject(args.projectFileName);
+    if (!project)
+      Errors.ThrowNoProject();
+    return project.getLanguageService().getSupportedCodeFixes();
+  }
+  isLocation(locationOrSpan) {
+    return locationOrSpan.line !== void 0;
+  }
+  extractPositionOrRange(args, scriptInfo) {
+    let position;
+    let textRange;
+    if (this.isLocation(args)) {
+      position = getPosition(args);
+    } else {
+      textRange = this.getRange(args, scriptInfo);
     }
-    toProtocolCallHierarchyIncomingCall(incomingCall) {
-      const scriptInfo = this.getScriptInfoFromProjectService(incomingCall.from.file);
-      return {
-        from: this.toProtocolCallHierarchyItem(incomingCall.from),
-        fromSpans: incomingCall.fromSpans.map((fromSpan) => toProtocolTextSpan(fromSpan, scriptInfo))
-      };
+    return Debug.checkDefined(position === void 0 ? textRange : position);
+    function getPosition(loc) {
+      return loc.position !== void 0 ? loc.position : scriptInfo.lineOffsetToPosition(loc.line, loc.offset);
     }
-    toProtocolCallHierarchyOutgoingCall(outgoingCall, scriptInfo) {
+  }
+  getRange(args, scriptInfo) {
+    const { startPosition, endPosition } = this.getStartAndEndPosition(args, scriptInfo);
+    return { pos: startPosition, end: endPosition };
+  }
+  getApplicableRefactors(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = project.getScriptInfoForNormalizedPath(file);
+    return project.getLanguageService().getApplicableRefactors(file, this.extractPositionOrRange(args, scriptInfo), this.getPreferences(file), args.triggerReason, args.kind);
+  }
+  getEditsForRefactor(args, simplifiedResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = project.getScriptInfoForNormalizedPath(file);
+    const result = project.getLanguageService().getEditsForRefactor(
+      file,
+      this.getFormatOptions(file),
+      this.extractPositionOrRange(args, scriptInfo),
+      args.refactor,
+      args.action,
+      this.getPreferences(file)
+    );
+    if (result === void 0) {
       return {
-        to: this.toProtocolCallHierarchyItem(outgoingCall.to),
-        fromSpans: outgoingCall.fromSpans.map((fromSpan) => toProtocolTextSpan(fromSpan, scriptInfo))
+        edits: []
       };
     }
-    prepareCallHierarchy(args) {
-      const { file, project } = this.getFileAndProject(args);
-      const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
-      if (scriptInfo) {
-        const position = this.getPosition(args, scriptInfo);
-        const result = project.getLanguageService().prepareCallHierarchy(file, position);
-        return result && mapOneOrMany(result, (item) => this.toProtocolCallHierarchyItem(item));
+    if (simplifiedResult) {
+      const { renameFilename, renameLocation, edits } = result;
+      let mappedRenameLocation;
+      if (renameFilename !== void 0 && renameLocation !== void 0) {
+        const renameScriptInfo = project.getScriptInfoForNormalizedPath(toNormalizedPath(renameFilename));
+        mappedRenameLocation = getLocationInNewDocument(getSnapshotText(renameScriptInfo.getSnapshot()), renameFilename, renameLocation, edits);
       }
-      return void 0;
+      return { renameLocation: mappedRenameLocation, renameFilename, edits: this.mapTextChangesToCodeEdits(edits) };
+    } else {
+      return result;
     }
-    provideCallHierarchyIncomingCalls(args) {
-      const { file, project } = this.getFileAndProject(args);
-      const scriptInfo = this.getScriptInfoFromProjectService(file);
-      const incomingCalls = project.getLanguageService().provideCallHierarchyIncomingCalls(file, this.getPosition(args, scriptInfo));
-      return incomingCalls.map((call) => this.toProtocolCallHierarchyIncomingCall(call));
+  }
+  organizeImports(args, simplifiedResult) {
+    var _a2;
+    Debug.assert(args.scope.type === "file");
+    const { file, project } = this.getFileAndProject(args.scope.args);
+    const changes = project.getLanguageService().organizeImports(
+      {
+        fileName: file,
+        mode: (_a2 = args.mode) != null ? _a2 : args.skipDestructiveCodeActions ? "SortAndCombine" /* SortAndCombine */ : void 0,
+        type: "file"
+      },
+      this.getFormatOptions(file),
+      this.getPreferences(file)
+    );
+    if (simplifiedResult) {
+      return this.mapTextChangesToCodeEdits(changes);
+    } else {
+      return changes;
     }
-    provideCallHierarchyOutgoingCalls(args) {
-      const { file, project } = this.getFileAndProject(args);
-      const scriptInfo = this.getScriptInfoFromProjectService(file);
-      const outgoingCalls = project.getLanguageService().provideCallHierarchyOutgoingCalls(file, this.getPosition(args, scriptInfo));
-      return outgoingCalls.map((call) => this.toProtocolCallHierarchyOutgoingCall(call, scriptInfo));
+  }
+  getEditsForFileRename(args, simplifiedResult) {
+    const oldPath = toNormalizedPath(args.oldFilePath);
+    const newPath = toNormalizedPath(args.newFilePath);
+    const formatOptions = this.getHostFormatOptions();
+    const preferences = this.getHostPreferences();
+    const seenFiles = /* @__PURE__ */ new Set();
+    const textChanges2 = [];
+    this.projectService.loadAncestorProjectTree();
+    this.projectService.forEachEnabledProject((project) => {
+      const projectTextChanges = project.getLanguageService().getEditsForFileRename(oldPath, newPath, formatOptions, preferences);
+      const projectFiles = [];
+      for (const textChange of projectTextChanges) {
+        if (!seenFiles.has(textChange.fileName)) {
+          textChanges2.push(textChange);
+          projectFiles.push(textChange.fileName);
+        }
+      }
+      for (const file of projectFiles) {
+        seenFiles.add(file);
+      }
+    });
+    return simplifiedResult ? textChanges2.map((c) => this.mapTextChangeToCodeEdit(c)) : textChanges2;
+  }
+  getCodeFixes(args, simplifiedResult) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = project.getScriptInfoForNormalizedPath(file);
+    const { startPosition, endPosition } = this.getStartAndEndPosition(args, scriptInfo);
+    let codeActions;
+    try {
+      codeActions = project.getLanguageService().getCodeFixesAtPosition(file, startPosition, endPosition, args.errorCodes, this.getFormatOptions(file), this.getPreferences(file));
+    } catch (e) {
+      const ls = project.getLanguageService();
+      const existingDiagCodes = [
+        ...ls.getSyntacticDiagnostics(file),
+        ...ls.getSemanticDiagnostics(file),
+        ...ls.getSuggestionDiagnostics(file)
+      ].map((d) => decodedTextSpanIntersectsWith(startPosition, endPosition - startPosition, d.start, d.length) && d.code);
+      const badCode = args.errorCodes.find((c) => !existingDiagCodes.includes(c));
+      if (badCode !== void 0) {
+        e.message = `BADCLIENT: Bad error code, ${badCode} not found in range ${startPosition}..${endPosition} (found: ${existingDiagCodes.join(", ")}); could have caused this error:
+${e.message}`;
+      }
+      throw e;
     }
-    getCanonicalFileName(fileName) {
-      const name = this.host.useCaseSensitiveFileNames ? fileName : toFileNameLowerCase(fileName);
-      return normalizePath(name);
+    return simplifiedResult ? codeActions.map((codeAction) => this.mapCodeFixAction(codeAction)) : codeActions;
+  }
+  getCombinedCodeFix({ scope, fixId: fixId52 }, simplifiedResult) {
+    Debug.assert(scope.type === "file");
+    const { file, project } = this.getFileAndProject(scope.args);
+    const res = project.getLanguageService().getCombinedCodeFix({ type: "file", fileName: file }, fixId52, this.getFormatOptions(file), this.getPreferences(file));
+    if (simplifiedResult) {
+      return { changes: this.mapTextChangesToCodeEdits(res.changes), commands: res.commands };
+    } else {
+      return res;
     }
-    exit() {
+  }
+  applyCodeActionCommand(args) {
+    const commands = args.command;
+    for (const command of toArray(commands)) {
+      const { file, project } = this.getFileAndProject(command);
+      project.getLanguageService().applyCodeActionCommand(command, this.getFormatOptions(file)).then(
+        (_result) => {
+        },
+        (_error) => {
+        }
+      );
     }
-    notRequired() {
-      return { responseRequired: false };
+    return {};
+  }
+  getStartAndEndPosition(args, scriptInfo) {
+    let startPosition, endPosition;
+    if (args.startPosition !== void 0) {
+      startPosition = args.startPosition;
+    } else {
+      startPosition = scriptInfo.lineOffsetToPosition(args.startLine, args.startOffset);
+      args.startPosition = startPosition;
     }
-    requiredResponse(response) {
-      return { response, responseRequired: true };
+    if (args.endPosition !== void 0) {
+      endPosition = args.endPosition;
+    } else {
+      endPosition = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset);
+      args.endPosition = endPosition;
     }
-    addProtocolHandler(command, handler) {
-      if (this.handlers.has(command)) {
-        throw new Error(`Protocol handler already exists for command "${command}"`);
+    return { startPosition, endPosition };
+  }
+  mapCodeAction({ description: description2, changes, commands }) {
+    return { description: description2, changes: this.mapTextChangesToCodeEdits(changes), commands };
+  }
+  mapCodeFixAction({ fixName: fixName8, description: description2, changes, commands, fixId: fixId52, fixAllDescription }) {
+    return { fixName: fixName8, description: description2, changes: this.mapTextChangesToCodeEdits(changes), commands, fixId: fixId52, fixAllDescription };
+  }
+  mapTextChangesToCodeEdits(textChanges2) {
+    return textChanges2.map((change) => this.mapTextChangeToCodeEdit(change));
+  }
+  mapTextChangeToCodeEdit(textChanges2) {
+    const scriptInfo = this.projectService.getScriptInfoOrConfig(textChanges2.fileName);
+    if (!!textChanges2.isNewFile === !!scriptInfo) {
+      if (!scriptInfo) {
+        this.projectService.logErrorForScriptInfoNotFound(textChanges2.fileName);
       }
-      this.handlers.set(command, handler);
+      Debug.fail("Expected isNewFile for (only) new files. " + JSON.stringify({ isNewFile: !!textChanges2.isNewFile, hasScriptInfo: !!scriptInfo }));
     }
-    setCurrentRequest(requestId) {
-      Debug.assert(this.currentRequestId === void 0);
-      this.currentRequestId = requestId;
-      this.cancellationToken.setRequest(requestId);
-    }
-    resetCurrentRequest(requestId) {
-      Debug.assert(this.currentRequestId === requestId);
-      this.currentRequestId = void 0;
-      this.cancellationToken.resetRequest(requestId);
+    return scriptInfo ? { fileName: textChanges2.fileName, textChanges: textChanges2.textChanges.map((textChange) => convertTextChangeToCodeEdit(textChange, scriptInfo)) } : convertNewFileTextChangeToCodeEdit(textChanges2);
+  }
+  convertTextChangeToCodeEdit(change, scriptInfo) {
+    return {
+      start: scriptInfo.positionToLineOffset(change.span.start),
+      end: scriptInfo.positionToLineOffset(change.span.start + change.span.length),
+      newText: change.newText ? change.newText : ""
+    };
+  }
+  getBraceMatching(args, simplifiedResult) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const position = this.getPosition(args, scriptInfo);
+    const spans = languageService.getBraceMatchingAtPosition(file, position);
+    return !spans ? void 0 : simplifiedResult ? spans.map((span) => toProtocolTextSpan(span, scriptInfo)) : spans;
+  }
+  getDiagnosticsForProject(next, delay, fileName) {
+    if (this.suppressDiagnosticEvents) {
+      return;
     }
-    executeWithRequestId(requestId, f) {
-      try {
-        this.setCurrentRequest(requestId);
-        return f();
-      } finally {
-        this.resetCurrentRequest(requestId);
-      }
+    const { fileNames, languageServiceDisabled } = this.getProjectInfoWorker(
+      fileName,
+      /*projectFileName*/
+      void 0,
+      /*needFileNameList*/
+      true,
+      /*excludeConfigFiles*/
+      true
+    );
+    if (languageServiceDisabled) {
+      return;
     }
-    executeCommand(request) {
-      const handler = this.handlers.get(request.command);
-      if (handler) {
-        const response = this.executeWithRequestId(request.seq, () => handler(request));
-        this.projectService.enableRequestedPlugins();
-        return response;
-      } else {
-        this.logger.msg(`Unrecognized JSON command:${stringifyIndented(request)}`, "Err" /* Err */);
-        this.doOutput(void 0, CommandNames.Unknown, request.seq, false, `Unrecognized JSON command: ${request.command}`);
-        return { responseRequired: false };
-      }
+    const fileNamesInProject = fileNames.filter((value) => !stringContains(value, "lib.d.ts"));
+    if (fileNamesInProject.length === 0) {
+      return;
     }
-    onMessage(message) {
-      var _a2, _b, _c, _d, _e, _f, _g;
-      this.gcTimer.scheduleCollect();
-      this.performanceData = void 0;
-      let start2;
-      if (this.logger.hasLevel(2 /* requestTime */)) {
-        start2 = this.hrtime();
-        if (this.logger.hasLevel(3 /* verbose */)) {
-          this.logger.info(`request:${indent2(this.toStringMessage(message))}`);
-        }
-      }
-      let request;
-      let relevantFile;
-      try {
-        request = this.parseMessage(message);
-        relevantFile = request.arguments && request.arguments.file ? request.arguments : void 0;
-        (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.Session, "request", { seq: request.seq, command: request.command });
-        perfLogger.logStartCommand("" + request.command, this.toStringMessage(message).substring(0, 100));
-        (_b = tracing) == null ? void 0 : _b.push(tracing.Phase.Session, "executeCommand", { seq: request.seq, command: request.command }, true);
-        const { response, responseRequired } = this.executeCommand(request);
-        (_c = tracing) == null ? void 0 : _c.pop();
-        if (this.logger.hasLevel(2 /* requestTime */)) {
-          const elapsedTime = hrTimeToMilliseconds(this.hrtime(start2)).toFixed(4);
-          if (responseRequired) {
-            this.logger.perftrc(`${request.seq}::${request.command}: elapsed time (in milliseconds) ${elapsedTime}`);
+    const highPriorityFiles = [];
+    const mediumPriorityFiles = [];
+    const lowPriorityFiles = [];
+    const veryLowPriorityFiles = [];
+    const normalizedFileName = toNormalizedPath(fileName);
+    const project = this.projectService.ensureDefaultProjectForFile(normalizedFileName);
+    for (const fileNameInProject of fileNamesInProject) {
+      if (this.getCanonicalFileName(fileNameInProject) === this.getCanonicalFileName(fileName)) {
+        highPriorityFiles.push(fileNameInProject);
+      } else {
+        const info = this.projectService.getScriptInfo(fileNameInProject);
+        if (!info.isScriptOpen()) {
+          if (isDeclarationFileName(fileNameInProject)) {
+            veryLowPriorityFiles.push(fileNameInProject);
           } else {
-            this.logger.perftrc(`${request.seq}::${request.command}: async elapsed time (in milliseconds) ${elapsedTime}`);
-          }
-        }
-        perfLogger.logStopCommand("" + request.command, "Success");
-        (_d = tracing) == null ? void 0 : _d.instant(tracing.Phase.Session, "response", { seq: request.seq, command: request.command, success: !!response });
-        if (response) {
-          this.doOutput(response, request.command, request.seq, true);
-        } else if (responseRequired) {
-          this.doOutput(void 0, request.command, request.seq, false, "No content available.");
-        }
-      } catch (err) {
-        (_e = tracing) == null ? void 0 : _e.popAll();
-        if (err instanceof OperationCanceledException) {
-          perfLogger.logStopCommand("" + (request && request.command), "Canceled: " + err);
-          (_f = tracing) == null ? void 0 : _f.instant(tracing.Phase.Session, "commandCanceled", { seq: request == null ? void 0 : request.seq, command: request == null ? void 0 : request.command });
-          this.doOutput({ canceled: true }, request.command, request.seq, true);
-          return;
+            lowPriorityFiles.push(fileNameInProject);
+          }
+        } else {
+          mediumPriorityFiles.push(fileNameInProject);
         }
-        this.logErrorWorker(err, this.toStringMessage(message), relevantFile);
-        perfLogger.logStopCommand("" + (request && request.command), "Error: " + err);
-        (_g = tracing) == null ? void 0 : _g.instant(tracing.Phase.Session, "commandError", { seq: request == null ? void 0 : request.seq, command: request == null ? void 0 : request.command, message: err.message });
-        this.doOutput(
-          void 0,
-          request ? request.command : CommandNames.Unknown,
-          request ? request.seq : 0,
-          false,
-          "Error processing request. " + err.message + "\n" + err.stack
-        );
       }
     }
-    parseMessage(message) {
-      return JSON.parse(message);
-    }
-    toStringMessage(message) {
-      return message;
-    }
-    getFormatOptions(file) {
-      return this.projectService.getFormatCodeOptions(file);
-    }
-    getPreferences(file) {
-      return this.projectService.getPreferences(file);
-    }
-    getHostFormatOptions() {
-      return this.projectService.getHostFormatCodeOptions();
+    const sortedFiles = [...highPriorityFiles, ...mediumPriorityFiles, ...lowPriorityFiles, ...veryLowPriorityFiles];
+    const checkList = sortedFiles.map((fileName2) => ({ fileName: fileName2, project }));
+    this.updateErrorCheck(
+      next,
+      checkList,
+      delay,
+      /*requireOpen*/
+      false
+    );
+  }
+  configurePlugin(args) {
+    this.projectService.configurePlugin(args);
+  }
+  getSmartSelectionRange(args, simplifiedResult) {
+    const { locations } = args;
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(file));
+    return map(locations, (location) => {
+      const pos = this.getPosition(location, scriptInfo);
+      const selectionRange = languageService.getSmartSelectionRange(file, pos);
+      return simplifiedResult ? this.mapSelectionRange(selectionRange, scriptInfo) : selectionRange;
+    });
+  }
+  toggleLineComment(args, simplifiedResult) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = this.projectService.getScriptInfo(file);
+    const textRange = this.getRange(args, scriptInfo);
+    const textChanges2 = languageService.toggleLineComment(file, textRange);
+    if (simplifiedResult) {
+      const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file);
+      return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2));
+    }
+    return textChanges2;
+  }
+  toggleMultilineComment(args, simplifiedResult) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const textRange = this.getRange(args, scriptInfo);
+    const textChanges2 = languageService.toggleMultilineComment(file, textRange);
+    if (simplifiedResult) {
+      const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file);
+      return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2));
+    }
+    return textChanges2;
+  }
+  commentSelection(args, simplifiedResult) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const textRange = this.getRange(args, scriptInfo);
+    const textChanges2 = languageService.commentSelection(file, textRange);
+    if (simplifiedResult) {
+      const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file);
+      return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2));
+    }
+    return textChanges2;
+  }
+  uncommentSelection(args, simplifiedResult) {
+    const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    const textRange = this.getRange(args, scriptInfo);
+    const textChanges2 = languageService.uncommentSelection(file, textRange);
+    if (simplifiedResult) {
+      const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file);
+      return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2));
+    }
+    return textChanges2;
+  }
+  mapSelectionRange(selectionRange, scriptInfo) {
+    const result = {
+      textSpan: toProtocolTextSpan(selectionRange.textSpan, scriptInfo)
+    };
+    if (selectionRange.parent) {
+      result.parent = this.mapSelectionRange(selectionRange.parent, scriptInfo);
     }
-    getHostPreferences() {
-      return this.projectService.getHostPreferences();
+    return result;
+  }
+  getScriptInfoFromProjectService(file) {
+    const normalizedFile = toNormalizedPath(file);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(normalizedFile);
+    if (!scriptInfo) {
+      this.projectService.logErrorForScriptInfoNotFound(normalizedFile);
+      return Errors.ThrowNoProject();
     }
-  };
-  function toProtocolTextSpan(textSpan, scriptInfo) {
+    return scriptInfo;
+  }
+  toProtocolCallHierarchyItem(item) {
+    const scriptInfo = this.getScriptInfoFromProjectService(item.file);
+    return {
+      name: item.name,
+      kind: item.kind,
+      kindModifiers: item.kindModifiers,
+      file: item.file,
+      containerName: item.containerName,
+      span: toProtocolTextSpan(item.span, scriptInfo),
+      selectionSpan: toProtocolTextSpan(item.selectionSpan, scriptInfo)
+    };
+  }
+  toProtocolCallHierarchyIncomingCall(incomingCall) {
+    const scriptInfo = this.getScriptInfoFromProjectService(incomingCall.from.file);
     return {
-      start: scriptInfo.positionToLineOffset(textSpan.start),
-      end: scriptInfo.positionToLineOffset(textSpanEnd(textSpan))
+      from: this.toProtocolCallHierarchyItem(incomingCall.from),
+      fromSpans: incomingCall.fromSpans.map((fromSpan) => toProtocolTextSpan(fromSpan, scriptInfo))
     };
   }
-  function toProtocolTextSpanWithContext(span, contextSpan, scriptInfo) {
-    const textSpan = toProtocolTextSpan(span, scriptInfo);
-    const contextTextSpan = contextSpan && toProtocolTextSpan(contextSpan, scriptInfo);
-    return contextTextSpan ? { ...textSpan, contextStart: contextTextSpan.start, contextEnd: contextTextSpan.end } : textSpan;
+  toProtocolCallHierarchyOutgoingCall(outgoingCall, scriptInfo) {
+    return {
+      to: this.toProtocolCallHierarchyItem(outgoingCall.to),
+      fromSpans: outgoingCall.fromSpans.map((fromSpan) => toProtocolTextSpan(fromSpan, scriptInfo))
+    };
   }
-  function convertTextChangeToCodeEdit(change, scriptInfo) {
-    return { start: positionToLineOffset(scriptInfo, change.span.start), end: positionToLineOffset(scriptInfo, textSpanEnd(change.span)), newText: change.newText };
+  prepareCallHierarchy(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file);
+    if (scriptInfo) {
+      const position = this.getPosition(args, scriptInfo);
+      const result = project.getLanguageService().prepareCallHierarchy(file, position);
+      return result && mapOneOrMany(result, (item) => this.toProtocolCallHierarchyItem(item));
+    }
+    return void 0;
   }
-  function positionToLineOffset(info, position) {
-    return isConfigFile(info) ? locationFromLineAndCharacter(info.getLineAndCharacterOfPosition(position)) : info.positionToLineOffset(position);
+  provideCallHierarchyIncomingCalls(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = this.getScriptInfoFromProjectService(file);
+    const incomingCalls = project.getLanguageService().provideCallHierarchyIncomingCalls(file, this.getPosition(args, scriptInfo));
+    return incomingCalls.map((call) => this.toProtocolCallHierarchyIncomingCall(call));
   }
-  function locationFromLineAndCharacter(lc) {
-    return { line: lc.line + 1, offset: lc.character + 1 };
+  provideCallHierarchyOutgoingCalls(args) {
+    const { file, project } = this.getFileAndProject(args);
+    const scriptInfo = this.getScriptInfoFromProjectService(file);
+    const outgoingCalls = project.getLanguageService().provideCallHierarchyOutgoingCalls(file, this.getPosition(args, scriptInfo));
+    return outgoingCalls.map((call) => this.toProtocolCallHierarchyOutgoingCall(call, scriptInfo));
   }
-  function convertNewFileTextChangeToCodeEdit(textChanges2) {
-    Debug.assert(textChanges2.textChanges.length === 1);
-    const change = first(textChanges2.textChanges);
-    Debug.assert(change.span.start === 0 && change.span.length === 0);
-    return { fileName: textChanges2.fileName, textChanges: [{ start: { line: 0, offset: 0 }, end: { line: 0, offset: 0 }, newText: change.newText }] };
+  getCanonicalFileName(fileName) {
+    const name = this.host.useCaseSensitiveFileNames ? fileName : toFileNameLowerCase(fileName);
+    return normalizePath(name);
   }
-  function getLocationInNewDocument(oldText, renameFilename, renameLocation, edits) {
-    const newText = applyEdits(oldText, renameFilename, edits);
-    const { line, character } = computeLineAndCharacterOfPosition(computeLineStarts(newText), renameLocation);
-    return { line: line + 1, offset: character + 1 };
+  exit() {
   }
-  function applyEdits(text, textFilename, edits) {
-    for (const { fileName, textChanges: textChanges2 } of edits) {
-      if (fileName !== textFilename) {
-        continue;
-      }
-      for (let i = textChanges2.length - 1; i >= 0; i--) {
-        const { newText, span: { start: start2, length: length2 } } = textChanges2[i];
-        text = text.slice(0, start2) + newText + text.slice(start2 + length2);
-      }
-    }
-    return text;
+  notRequired() {
+    return { responseRequired: false };
   }
-  function referenceEntryToReferencesResponseItem(projectService, { fileName, textSpan, contextSpan, isWriteAccess: isWriteAccess2, isDefinition }, { disableLineTextInReferences }) {
-    const scriptInfo = Debug.checkDefined(projectService.getScriptInfo(fileName));
-    const span = toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo);
-    const lineText = disableLineTextInReferences ? void 0 : getLineText(scriptInfo, span);
-    return {
-      file: fileName,
-      ...span,
-      lineText,
-      isWriteAccess: isWriteAccess2,
-      isDefinition
-    };
+  requiredResponse(response) {
+    return { response, responseRequired: true };
   }
-  function getLineText(scriptInfo, span) {
-    const lineSpan = scriptInfo.lineToTextSpan(span.start.line - 1);
-    return scriptInfo.getSnapshot().getText(lineSpan.start, textSpanEnd(lineSpan)).replace(/\r|\n/g, "");
+  addProtocolHandler(command, handler) {
+    if (this.handlers.has(command)) {
+      throw new Error(`Protocol handler already exists for command "${command}"`);
+    }
+    this.handlers.set(command, handler);
   }
-  function isCompletionEntryData(data) {
-    return data === void 0 || data && typeof data === "object" && typeof data.exportName === "string" && (data.fileName === void 0 || typeof data.fileName === "string") && (data.ambientModuleName === void 0 || typeof data.ambientModuleName === "string" && (data.isPackageJsonImport === void 0 || typeof data.isPackageJsonImport === "boolean"));
+  setCurrentRequest(requestId) {
+    Debug.assert(this.currentRequestId === void 0);
+    this.currentRequestId = requestId;
+    this.cancellationToken.setRequest(requestId);
   }
-
-  // src/server/scriptVersionCache.ts
-  var lineCollectionCapacity = 4;
-  var CharRangeSection = /* @__PURE__ */ ((CharRangeSection2) => {
-    CharRangeSection2[CharRangeSection2["PreStart"] = 0] = "PreStart";
-    CharRangeSection2[CharRangeSection2["Start"] = 1] = "Start";
-    CharRangeSection2[CharRangeSection2["Entire"] = 2] = "Entire";
-    CharRangeSection2[CharRangeSection2["Mid"] = 3] = "Mid";
-    CharRangeSection2[CharRangeSection2["End"] = 4] = "End";
-    CharRangeSection2[CharRangeSection2["PostEnd"] = 5] = "PostEnd";
-    return CharRangeSection2;
-  })(CharRangeSection || {});
-  var EditWalker = class {
-    constructor() {
-      this.goSubtree = true;
-      this.lineIndex = new LineIndex();
-      this.endBranch = [];
-      this.state = 2 /* Entire */;
-      this.initialText = "";
-      this.trailingText = "";
-      this.lineIndex.root = new LineNode();
-      this.startPath = [this.lineIndex.root];
-      this.stack = [this.lineIndex.root];
+  resetCurrentRequest(requestId) {
+    Debug.assert(this.currentRequestId === requestId);
+    this.currentRequestId = void 0;
+    this.cancellationToken.resetRequest(requestId);
+  }
+  executeWithRequestId(requestId, f) {
+    try {
+      this.setCurrentRequest(requestId);
+      return f();
+    } finally {
+      this.resetCurrentRequest(requestId);
     }
-    get done() {
-      return false;
+  }
+  executeCommand(request) {
+    const handler = this.handlers.get(request.command);
+    if (handler) {
+      const response = this.executeWithRequestId(request.seq, () => handler(request));
+      this.projectService.enableRequestedPlugins();
+      return response;
+    } else {
+      this.logger.msg(`Unrecognized JSON command:${stringifyIndented(request)}`, "Err" /* Err */);
+      this.doOutput(
+        /*info*/
+        void 0,
+        CommandNames.Unknown,
+        request.seq,
+        /*success*/
+        false,
+        `Unrecognized JSON command: ${request.command}`
+      );
+      return { responseRequired: false };
     }
-    insertLines(insertedText, suppressTrailingText) {
-      if (suppressTrailingText) {
-        this.trailingText = "";
+  }
+  onMessage(message) {
+    var _a2, _b, _c, _d, _e, _f, _g;
+    this.gcTimer.scheduleCollect();
+    this.performanceData = void 0;
+    let start2;
+    if (this.logger.hasLevel(2 /* requestTime */)) {
+      start2 = this.hrtime();
+      if (this.logger.hasLevel(3 /* verbose */)) {
+        this.logger.info(`request:${indent2(this.toStringMessage(message))}`);
       }
-      if (insertedText) {
-        insertedText = this.initialText + insertedText + this.trailingText;
-      } else {
-        insertedText = this.initialText + this.trailingText;
-      }
-      const lm = LineIndex.linesFromText(insertedText);
-      const lines = lm.lines;
-      if (lines.length > 1 && lines[lines.length - 1] === "") {
-        lines.pop();
-      }
-      let branchParent;
-      let lastZeroCount;
-      for (let k = this.endBranch.length - 1; k >= 0; k--) {
-        this.endBranch[k].updateCounts();
-        if (this.endBranch[k].charCount() === 0) {
-          lastZeroCount = this.endBranch[k];
-          if (k > 0) {
-            branchParent = this.endBranch[k - 1];
-          } else {
-            branchParent = this.branchNode;
-          }
-        }
-      }
-      if (lastZeroCount) {
-        branchParent.remove(lastZeroCount);
-      }
-      const leafNode = this.startPath[this.startPath.length - 1];
-      if (lines.length > 0) {
-        leafNode.text = lines[0];
-        if (lines.length > 1) {
-          let insertedNodes = new Array(lines.length - 1);
-          let startNode2 = leafNode;
-          for (let i = 1; i < lines.length; i++) {
-            insertedNodes[i - 1] = new LineLeaf(lines[i]);
-          }
-          let pathIndex = this.startPath.length - 2;
-          while (pathIndex >= 0) {
-            const insertionNode = this.startPath[pathIndex];
-            insertedNodes = insertionNode.insertAt(startNode2, insertedNodes);
-            pathIndex--;
-            startNode2 = insertionNode;
-          }
-          let insertedNodesLen = insertedNodes.length;
-          while (insertedNodesLen > 0) {
-            const newRoot = new LineNode();
-            newRoot.add(this.lineIndex.root);
-            insertedNodes = newRoot.insertAt(this.lineIndex.root, insertedNodes);
-            insertedNodesLen = insertedNodes.length;
-            this.lineIndex.root = newRoot;
-          }
-          this.lineIndex.root.updateCounts();
+    }
+    let request;
+    let relevantFile;
+    try {
+      request = this.parseMessage(message);
+      relevantFile = request.arguments && request.arguments.file ? request.arguments : void 0;
+      (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.Session, "request", { seq: request.seq, command: request.command });
+      perfLogger.logStartCommand("" + request.command, this.toStringMessage(message).substring(0, 100));
+      (_b = tracing) == null ? void 0 : _b.push(
+        tracing.Phase.Session,
+        "executeCommand",
+        { seq: request.seq, command: request.command },
+        /*separateBeginAndEnd*/
+        true
+      );
+      const { response, responseRequired } = this.executeCommand(request);
+      (_c = tracing) == null ? void 0 : _c.pop();
+      if (this.logger.hasLevel(2 /* requestTime */)) {
+        const elapsedTime = hrTimeToMilliseconds(this.hrtime(start2)).toFixed(4);
+        if (responseRequired) {
+          this.logger.perftrc(`${request.seq}::${request.command}: elapsed time (in milliseconds) ${elapsedTime}`);
         } else {
-          for (let j = this.startPath.length - 2; j >= 0; j--) {
-            this.startPath[j].updateCounts();
-          }
+          this.logger.perftrc(`${request.seq}::${request.command}: async elapsed time (in milliseconds) ${elapsedTime}`);
         }
-      } else {
-        const insertionNode = this.startPath[this.startPath.length - 2];
-        insertionNode.remove(leafNode);
-        for (let j = this.startPath.length - 2; j >= 0; j--) {
-          this.startPath[j].updateCounts();
-        }
-      }
-      return this.lineIndex;
-    }
-    post(_relativeStart, _relativeLength, lineCollection) {
-      if (lineCollection === this.lineCollectionAtBranch) {
-        this.state = 4 /* End */;
-      }
-      this.stack.pop();
-    }
-    pre(_relativeStart, _relativeLength, lineCollection, _parent, nodeType) {
-      const currentNode = this.stack[this.stack.length - 1];
-      if (this.state === 2 /* Entire */ && nodeType === 1 /* Start */) {
-        this.state = 1 /* Start */;
-        this.branchNode = currentNode;
-        this.lineCollectionAtBranch = lineCollection;
-      }
-      let child;
-      function fresh(node) {
-        if (node.isLeaf()) {
-          return new LineLeaf("");
-        } else
-          return new LineNode();
-      }
-      switch (nodeType) {
-        case 0 /* PreStart */:
-          this.goSubtree = false;
-          if (this.state !== 4 /* End */) {
-            currentNode.add(lineCollection);
-          }
-          break;
-        case 1 /* Start */:
-          if (this.state === 4 /* End */) {
-            this.goSubtree = false;
-          } else {
-            child = fresh(lineCollection);
-            currentNode.add(child);
-            this.startPath.push(child);
-          }
-          break;
-        case 2 /* Entire */:
-          if (this.state !== 4 /* End */) {
-            child = fresh(lineCollection);
-            currentNode.add(child);
-            this.startPath.push(child);
-          } else {
-            if (!lineCollection.isLeaf()) {
-              child = fresh(lineCollection);
-              currentNode.add(child);
-              this.endBranch.push(child);
-            }
-          }
-          break;
-        case 3 /* Mid */:
-          this.goSubtree = false;
-          break;
-        case 4 /* End */:
-          if (this.state !== 4 /* End */) {
-            this.goSubtree = false;
-          } else {
-            if (!lineCollection.isLeaf()) {
-              child = fresh(lineCollection);
-              currentNode.add(child);
-              this.endBranch.push(child);
-            }
-          }
-          break;
-        case 5 /* PostEnd */:
-          this.goSubtree = false;
-          if (this.state !== 1 /* Start */) {
-            currentNode.add(lineCollection);
-          }
-          break;
       }
-      if (this.goSubtree) {
-        this.stack.push(child);
+      perfLogger.logStopCommand("" + request.command, "Success");
+      (_d = tracing) == null ? void 0 : _d.instant(tracing.Phase.Session, "response", { seq: request.seq, command: request.command, success: !!response });
+      if (response) {
+        this.doOutput(
+          response,
+          request.command,
+          request.seq,
+          /*success*/
+          true
+        );
+      } else if (responseRequired) {
+        this.doOutput(
+          /*info*/
+          void 0,
+          request.command,
+          request.seq,
+          /*success*/
+          false,
+          "No content available."
+        );
       }
-    }
-    leaf(relativeStart, relativeLength, ll) {
-      if (this.state === 1 /* Start */) {
-        this.initialText = ll.text.substring(0, relativeStart);
-      } else if (this.state === 2 /* Entire */) {
-        this.initialText = ll.text.substring(0, relativeStart);
-        this.trailingText = ll.text.substring(relativeStart + relativeLength);
-      } else {
-        this.trailingText = ll.text.substring(relativeStart + relativeLength);
+    } catch (err) {
+      (_e = tracing) == null ? void 0 : _e.popAll();
+      if (err instanceof OperationCanceledException) {
+        perfLogger.logStopCommand("" + (request && request.command), "Canceled: " + err);
+        (_f = tracing) == null ? void 0 : _f.instant(tracing.Phase.Session, "commandCanceled", { seq: request == null ? void 0 : request.seq, command: request == null ? void 0 : request.command });
+        this.doOutput(
+          { canceled: true },
+          request.command,
+          request.seq,
+          /*success*/
+          true
+        );
+        return;
       }
-    }
-  };
-  var TextChange9 = class {
-    constructor(pos, deleteLen, insertedText) {
-      this.pos = pos;
-      this.deleteLen = deleteLen;
-      this.insertedText = insertedText;
-    }
-    getTextChangeRange() {
-      return createTextChangeRange(
-        createTextSpan(this.pos, this.deleteLen),
-        this.insertedText ? this.insertedText.length : 0
+      this.logErrorWorker(err, this.toStringMessage(message), relevantFile);
+      perfLogger.logStopCommand("" + (request && request.command), "Error: " + err);
+      (_g = tracing) == null ? void 0 : _g.instant(tracing.Phase.Session, "commandError", { seq: request == null ? void 0 : request.seq, command: request == null ? void 0 : request.command, message: err.message });
+      this.doOutput(
+        /*info*/
+        void 0,
+        request ? request.command : CommandNames.Unknown,
+        request ? request.seq : 0,
+        /*success*/
+        false,
+        "Error processing request. " + err.message + "\n" + err.stack
       );
     }
+  }
+  parseMessage(message) {
+    return JSON.parse(message);
+  }
+  toStringMessage(message) {
+    return message;
+  }
+  getFormatOptions(file) {
+    return this.projectService.getFormatCodeOptions(file);
+  }
+  getPreferences(file) {
+    return this.projectService.getPreferences(file);
+  }
+  getHostFormatOptions() {
+    return this.projectService.getHostFormatCodeOptions();
+  }
+  getHostPreferences() {
+    return this.projectService.getHostPreferences();
+  }
+};
+function toProtocolTextSpan(textSpan, scriptInfo) {
+  return {
+    start: scriptInfo.positionToLineOffset(textSpan.start),
+    end: scriptInfo.positionToLineOffset(textSpanEnd(textSpan))
   };
-  var _ScriptVersionCache = class {
-    constructor() {
-      this.changes = [];
-      this.versions = new Array(_ScriptVersionCache.maxVersions);
-      this.minVersion = 0;
-      this.currentVersion = 0;
-    }
-    versionToIndex(version2) {
-      if (version2 < this.minVersion || version2 > this.currentVersion) {
-        return void 0;
-      }
-      return version2 % _ScriptVersionCache.maxVersions;
-    }
-    currentVersionToIndex() {
-      return this.currentVersion % _ScriptVersionCache.maxVersions;
+}
+function toProtocolTextSpanWithContext(span, contextSpan, scriptInfo) {
+  const textSpan = toProtocolTextSpan(span, scriptInfo);
+  const contextTextSpan = contextSpan && toProtocolTextSpan(contextSpan, scriptInfo);
+  return contextTextSpan ? { ...textSpan, contextStart: contextTextSpan.start, contextEnd: contextTextSpan.end } : textSpan;
+}
+function convertTextChangeToCodeEdit(change, scriptInfo) {
+  return { start: positionToLineOffset(scriptInfo, change.span.start), end: positionToLineOffset(scriptInfo, textSpanEnd(change.span)), newText: change.newText };
+}
+function positionToLineOffset(info, position) {
+  return isConfigFile(info) ? locationFromLineAndCharacter(info.getLineAndCharacterOfPosition(position)) : info.positionToLineOffset(position);
+}
+function locationFromLineAndCharacter(lc) {
+  return { line: lc.line + 1, offset: lc.character + 1 };
+}
+function convertNewFileTextChangeToCodeEdit(textChanges2) {
+  Debug.assert(textChanges2.textChanges.length === 1);
+  const change = first(textChanges2.textChanges);
+  Debug.assert(change.span.start === 0 && change.span.length === 0);
+  return { fileName: textChanges2.fileName, textChanges: [{ start: { line: 0, offset: 0 }, end: { line: 0, offset: 0 }, newText: change.newText }] };
+}
+function getLocationInNewDocument(oldText, renameFilename, renameLocation, edits) {
+  const newText = applyEdits(oldText, renameFilename, edits);
+  const { line, character } = computeLineAndCharacterOfPosition(computeLineStarts(newText), renameLocation);
+  return { line: line + 1, offset: character + 1 };
+}
+function applyEdits(text, textFilename, edits) {
+  for (const { fileName, textChanges: textChanges2 } of edits) {
+    if (fileName !== textFilename) {
+      continue;
+    }
+    for (let i = textChanges2.length - 1; i >= 0; i--) {
+      const { newText, span: { start: start2, length: length2 } } = textChanges2[i];
+      text = text.slice(0, start2) + newText + text.slice(start2 + length2);
+    }
+  }
+  return text;
+}
+function referenceEntryToReferencesResponseItem(projectService, { fileName, textSpan, contextSpan, isWriteAccess: isWriteAccess2, isDefinition }, { disableLineTextInReferences }) {
+  const scriptInfo = Debug.checkDefined(projectService.getScriptInfo(fileName));
+  const span = toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo);
+  const lineText = disableLineTextInReferences ? void 0 : getLineText(scriptInfo, span);
+  return {
+    file: fileName,
+    ...span,
+    lineText,
+    isWriteAccess: isWriteAccess2,
+    isDefinition
+  };
+}
+function getLineText(scriptInfo, span) {
+  const lineSpan = scriptInfo.lineToTextSpan(span.start.line - 1);
+  return scriptInfo.getSnapshot().getText(lineSpan.start, textSpanEnd(lineSpan)).replace(/\r|\n/g, "");
+}
+function isCompletionEntryData(data) {
+  return data === void 0 || data && typeof data === "object" && typeof data.exportName === "string" && (data.fileName === void 0 || typeof data.fileName === "string") && (data.ambientModuleName === void 0 || typeof data.ambientModuleName === "string" && (data.isPackageJsonImport === void 0 || typeof data.isPackageJsonImport === "boolean"));
+}
+
+// src/server/scriptVersionCache.ts
+var lineCollectionCapacity = 4;
+var CharRangeSection = /* @__PURE__ */ ((CharRangeSection2) => {
+  CharRangeSection2[CharRangeSection2["PreStart"] = 0] = "PreStart";
+  CharRangeSection2[CharRangeSection2["Start"] = 1] = "Start";
+  CharRangeSection2[CharRangeSection2["Entire"] = 2] = "Entire";
+  CharRangeSection2[CharRangeSection2["Mid"] = 3] = "Mid";
+  CharRangeSection2[CharRangeSection2["End"] = 4] = "End";
+  CharRangeSection2[CharRangeSection2["PostEnd"] = 5] = "PostEnd";
+  return CharRangeSection2;
+})(CharRangeSection || {});
+var EditWalker = class {
+  constructor() {
+    this.goSubtree = true;
+    this.lineIndex = new LineIndex();
+    this.endBranch = [];
+    this.state = 2 /* Entire */;
+    this.initialText = "";
+    this.trailingText = "";
+    this.lineIndex.root = new LineNode();
+    this.startPath = [this.lineIndex.root];
+    this.stack = [this.lineIndex.root];
+  }
+  get done() {
+    return false;
+  }
+  insertLines(insertedText, suppressTrailingText) {
+    if (suppressTrailingText) {
+      this.trailingText = "";
     }
-    edit(pos, deleteLen, insertedText) {
-      this.changes.push(new TextChange9(pos, deleteLen, insertedText));
-      if (this.changes.length > _ScriptVersionCache.changeNumberThreshold || deleteLen > _ScriptVersionCache.changeLengthThreshold || insertedText && insertedText.length > _ScriptVersionCache.changeLengthThreshold) {
-        this.getSnapshot();
+    if (insertedText) {
+      insertedText = this.initialText + insertedText + this.trailingText;
+    } else {
+      insertedText = this.initialText + this.trailingText;
+    }
+    const lm = LineIndex.linesFromText(insertedText);
+    const lines = lm.lines;
+    if (lines.length > 1 && lines[lines.length - 1] === "") {
+      lines.pop();
+    }
+    let branchParent;
+    let lastZeroCount;
+    for (let k = this.endBranch.length - 1; k >= 0; k--) {
+      this.endBranch[k].updateCounts();
+      if (this.endBranch[k].charCount() === 0) {
+        lastZeroCount = this.endBranch[k];
+        if (k > 0) {
+          branchParent = this.endBranch[k - 1];
+        } else {
+          branchParent = this.branchNode;
+        }
       }
     }
-    getSnapshot() {
-      return this._getSnapshot();
+    if (lastZeroCount) {
+      branchParent.remove(lastZeroCount);
     }
-    _getSnapshot() {
-      let snap = this.versions[this.currentVersionToIndex()];
-      if (this.changes.length > 0) {
-        let snapIndex = snap.index;
-        for (const change of this.changes) {
-          snapIndex = snapIndex.edit(change.pos, change.deleteLen, change.insertedText);
+    const leafNode = this.startPath[this.startPath.length - 1];
+    if (lines.length > 0) {
+      leafNode.text = lines[0];
+      if (lines.length > 1) {
+        let insertedNodes = new Array(lines.length - 1);
+        let startNode2 = leafNode;
+        for (let i = 1; i < lines.length; i++) {
+          insertedNodes[i - 1] = new LineLeaf(lines[i]);
         }
-        snap = new LineIndexSnapshot(this.currentVersion + 1, this, snapIndex, this.changes);
-        this.currentVersion = snap.version;
-        this.versions[this.currentVersionToIndex()] = snap;
-        this.changes = [];
-        if (this.currentVersion - this.minVersion >= _ScriptVersionCache.maxVersions) {
-          this.minVersion = this.currentVersion - _ScriptVersionCache.maxVersions + 1;
+        let pathIndex = this.startPath.length - 2;
+        while (pathIndex >= 0) {
+          const insertionNode = this.startPath[pathIndex];
+          insertedNodes = insertionNode.insertAt(startNode2, insertedNodes);
+          pathIndex--;
+          startNode2 = insertionNode;
         }
-      }
-      return snap;
-    }
-    getSnapshotVersion() {
-      return this._getSnapshot().version;
-    }
-    getAbsolutePositionAndLineText(oneBasedLine) {
-      return this._getSnapshot().index.lineNumberToInfo(oneBasedLine);
-    }
-    lineOffsetToPosition(line, column) {
-      return this._getSnapshot().index.absolutePositionOfStartOfLine(line) + (column - 1);
-    }
-    positionToLineOffset(position) {
-      return this._getSnapshot().index.positionToLineOffset(position);
-    }
-    lineToTextSpan(line) {
-      const index = this._getSnapshot().index;
-      const { lineText, absolutePosition } = index.lineNumberToInfo(line + 1);
-      const len = lineText !== void 0 ? lineText.length : index.absolutePositionOfStartOfLine(line + 2) - absolutePosition;
-      return createTextSpan(absolutePosition, len);
-    }
-    getTextChangesBetweenVersions(oldVersion, newVersion) {
-      if (oldVersion < newVersion) {
-        if (oldVersion >= this.minVersion) {
-          const textChangeRanges = [];
-          for (let i = oldVersion + 1; i <= newVersion; i++) {
-            const snap = this.versions[this.versionToIndex(i)];
-            for (const textChange of snap.changesSincePreviousVersion) {
-              textChangeRanges.push(textChange.getTextChangeRange());
-            }
-          }
-          return collapseTextChangeRangesAcrossMultipleVersions(textChangeRanges);
-        } else {
-          return void 0;
+        let insertedNodesLen = insertedNodes.length;
+        while (insertedNodesLen > 0) {
+          const newRoot = new LineNode();
+          newRoot.add(this.lineIndex.root);
+          insertedNodes = newRoot.insertAt(this.lineIndex.root, insertedNodes);
+          insertedNodesLen = insertedNodes.length;
+          this.lineIndex.root = newRoot;
         }
+        this.lineIndex.root.updateCounts();
       } else {
-        return unchangedTextChangeRange;
+        for (let j = this.startPath.length - 2; j >= 0; j--) {
+          this.startPath[j].updateCounts();
+        }
+      }
+    } else {
+      const insertionNode = this.startPath[this.startPath.length - 2];
+      insertionNode.remove(leafNode);
+      for (let j = this.startPath.length - 2; j >= 0; j--) {
+        this.startPath[j].updateCounts();
       }
     }
-    getLineCount() {
-      return this._getSnapshot().index.getLineCount();
-    }
-    static fromString(script) {
-      const svc = new _ScriptVersionCache();
-      const snap = new LineIndexSnapshot(0, svc, new LineIndex());
-      svc.versions[svc.currentVersion] = snap;
-      const lm = LineIndex.linesFromText(script);
-      snap.index.load(lm.lines);
-      return svc;
+    return this.lineIndex;
+  }
+  post(_relativeStart, _relativeLength, lineCollection) {
+    if (lineCollection === this.lineCollectionAtBranch) {
+      this.state = 4 /* End */;
     }
-  };
-  var ScriptVersionCache = _ScriptVersionCache;
-  ScriptVersionCache.changeNumberThreshold = 8;
-  ScriptVersionCache.changeLengthThreshold = 256;
-  ScriptVersionCache.maxVersions = 8;
-  var LineIndexSnapshot = class {
-    constructor(version2, cache, index, changesSincePreviousVersion = emptyArray2) {
-      this.version = version2;
-      this.cache = cache;
-      this.index = index;
-      this.changesSincePreviousVersion = changesSincePreviousVersion;
-    }
-    getText(rangeStart, rangeEnd) {
-      return this.index.getText(rangeStart, rangeEnd - rangeStart);
+    this.stack.pop();
+  }
+  pre(_relativeStart, _relativeLength, lineCollection, _parent, nodeType) {
+    const currentNode = this.stack[this.stack.length - 1];
+    if (this.state === 2 /* Entire */ && nodeType === 1 /* Start */) {
+      this.state = 1 /* Start */;
+      this.branchNode = currentNode;
+      this.lineCollectionAtBranch = lineCollection;
     }
-    getLength() {
-      return this.index.getLength();
+    let child;
+    function fresh(node) {
+      if (node.isLeaf()) {
+        return new LineLeaf("");
+      } else
+        return new LineNode();
     }
-    getChangeRange(oldSnapshot) {
-      if (oldSnapshot instanceof LineIndexSnapshot && this.cache === oldSnapshot.cache) {
-        if (this.version <= oldSnapshot.version) {
-          return unchangedTextChangeRange;
+    switch (nodeType) {
+      case 0 /* PreStart */:
+        this.goSubtree = false;
+        if (this.state !== 4 /* End */) {
+          currentNode.add(lineCollection);
+        }
+        break;
+      case 1 /* Start */:
+        if (this.state === 4 /* End */) {
+          this.goSubtree = false;
         } else {
-          return this.cache.getTextChangesBetweenVersions(oldSnapshot.version, this.version);
+          child = fresh(lineCollection);
+          currentNode.add(child);
+          this.startPath.push(child);
         }
-      }
-    }
-  };
-  var LineIndex = class {
-    constructor() {
-      this.checkEdits = false;
+        break;
+      case 2 /* Entire */:
+        if (this.state !== 4 /* End */) {
+          child = fresh(lineCollection);
+          currentNode.add(child);
+          this.startPath.push(child);
+        } else {
+          if (!lineCollection.isLeaf()) {
+            child = fresh(lineCollection);
+            currentNode.add(child);
+            this.endBranch.push(child);
+          }
+        }
+        break;
+      case 3 /* Mid */:
+        this.goSubtree = false;
+        break;
+      case 4 /* End */:
+        if (this.state !== 4 /* End */) {
+          this.goSubtree = false;
+        } else {
+          if (!lineCollection.isLeaf()) {
+            child = fresh(lineCollection);
+            currentNode.add(child);
+            this.endBranch.push(child);
+          }
+        }
+        break;
+      case 5 /* PostEnd */:
+        this.goSubtree = false;
+        if (this.state !== 1 /* Start */) {
+          currentNode.add(lineCollection);
+        }
+        break;
     }
-    absolutePositionOfStartOfLine(oneBasedLine) {
-      return this.lineNumberToInfo(oneBasedLine).absolutePosition;
+    if (this.goSubtree) {
+      this.stack.push(child);
     }
-    positionToLineOffset(position) {
-      const { oneBasedLine, zeroBasedColumn } = this.root.charOffsetToLineInfo(1, position);
-      return { line: oneBasedLine, offset: zeroBasedColumn + 1 };
+  }
+  // just gather text from the leaves
+  leaf(relativeStart, relativeLength, ll) {
+    if (this.state === 1 /* Start */) {
+      this.initialText = ll.text.substring(0, relativeStart);
+    } else if (this.state === 2 /* Entire */) {
+      this.initialText = ll.text.substring(0, relativeStart);
+      this.trailingText = ll.text.substring(relativeStart + relativeLength);
+    } else {
+      this.trailingText = ll.text.substring(relativeStart + relativeLength);
     }
-    positionToColumnAndLineText(position) {
-      return this.root.charOffsetToLineInfo(1, position);
+  }
+};
+var TextChange9 = class {
+  constructor(pos, deleteLen, insertedText) {
+    this.pos = pos;
+    this.deleteLen = deleteLen;
+    this.insertedText = insertedText;
+  }
+  getTextChangeRange() {
+    return createTextChangeRange(
+      createTextSpan(this.pos, this.deleteLen),
+      this.insertedText ? this.insertedText.length : 0
+    );
+  }
+};
+var _ScriptVersionCache = class {
+  constructor() {
+    this.changes = [];
+    this.versions = new Array(_ScriptVersionCache.maxVersions);
+    this.minVersion = 0;
+    // no versions earlier than min version will maintain change history
+    this.currentVersion = 0;
+  }
+  versionToIndex(version2) {
+    if (version2 < this.minVersion || version2 > this.currentVersion) {
+      return void 0;
     }
-    getLineCount() {
-      return this.root.lineCount();
+    return version2 % _ScriptVersionCache.maxVersions;
+  }
+  currentVersionToIndex() {
+    return this.currentVersion % _ScriptVersionCache.maxVersions;
+  }
+  // REVIEW: can optimize by coalescing simple edits
+  edit(pos, deleteLen, insertedText) {
+    this.changes.push(new TextChange9(pos, deleteLen, insertedText));
+    if (this.changes.length > _ScriptVersionCache.changeNumberThreshold || deleteLen > _ScriptVersionCache.changeLengthThreshold || insertedText && insertedText.length > _ScriptVersionCache.changeLengthThreshold) {
+      this.getSnapshot();
     }
-    lineNumberToInfo(oneBasedLine) {
-      const lineCount = this.getLineCount();
-      if (oneBasedLine <= lineCount) {
-        const { position, leaf } = this.root.lineNumberToInfo(oneBasedLine, 0);
-        return { absolutePosition: position, lineText: leaf && leaf.text };
-      } else {
-        return { absolutePosition: this.root.charCount(), lineText: void 0 };
+  }
+  getSnapshot() {
+    return this._getSnapshot();
+  }
+  _getSnapshot() {
+    let snap = this.versions[this.currentVersionToIndex()];
+    if (this.changes.length > 0) {
+      let snapIndex = snap.index;
+      for (const change of this.changes) {
+        snapIndex = snapIndex.edit(change.pos, change.deleteLen, change.insertedText);
+      }
+      snap = new LineIndexSnapshot(this.currentVersion + 1, this, snapIndex, this.changes);
+      this.currentVersion = snap.version;
+      this.versions[this.currentVersionToIndex()] = snap;
+      this.changes = [];
+      if (this.currentVersion - this.minVersion >= _ScriptVersionCache.maxVersions) {
+        this.minVersion = this.currentVersion - _ScriptVersionCache.maxVersions + 1;
       }
     }
-    load(lines) {
-      if (lines.length > 0) {
-        const leaves = [];
-        for (let i = 0; i < lines.length; i++) {
-          leaves[i] = new LineLeaf(lines[i]);
+    return snap;
+  }
+  getSnapshotVersion() {
+    return this._getSnapshot().version;
+  }
+  getAbsolutePositionAndLineText(oneBasedLine) {
+    return this._getSnapshot().index.lineNumberToInfo(oneBasedLine);
+  }
+  lineOffsetToPosition(line, column) {
+    return this._getSnapshot().index.absolutePositionOfStartOfLine(line) + (column - 1);
+  }
+  positionToLineOffset(position) {
+    return this._getSnapshot().index.positionToLineOffset(position);
+  }
+  lineToTextSpan(line) {
+    const index = this._getSnapshot().index;
+    const { lineText, absolutePosition } = index.lineNumberToInfo(line + 1);
+    const len = lineText !== void 0 ? lineText.length : index.absolutePositionOfStartOfLine(line + 2) - absolutePosition;
+    return createTextSpan(absolutePosition, len);
+  }
+  getTextChangesBetweenVersions(oldVersion, newVersion) {
+    if (oldVersion < newVersion) {
+      if (oldVersion >= this.minVersion) {
+        const textChangeRanges = [];
+        for (let i = oldVersion + 1; i <= newVersion; i++) {
+          const snap = this.versions[this.versionToIndex(i)];
+          for (const textChange of snap.changesSincePreviousVersion) {
+            textChangeRanges.push(textChange.getTextChangeRange());
+          }
         }
-        this.root = LineIndex.buildTreeFromBottom(leaves);
+        return collapseTextChangeRangesAcrossMultipleVersions(textChangeRanges);
       } else {
-        this.root = new LineNode();
+        return void 0;
       }
+    } else {
+      return unchangedTextChangeRange;
     }
-    walk(rangeStart, rangeLength, walkFns) {
-      this.root.walk(rangeStart, rangeLength, walkFns);
-    }
-    getText(rangeStart, rangeLength) {
-      let accum = "";
-      if (rangeLength > 0 && rangeStart < this.root.charCount()) {
-        this.walk(rangeStart, rangeLength, {
-          goSubtree: true,
-          done: false,
-          leaf: (relativeStart, relativeLength, ll) => {
-            accum = accum.concat(ll.text.substring(relativeStart, relativeStart + relativeLength));
-          }
-        });
+  }
+  getLineCount() {
+    return this._getSnapshot().index.getLineCount();
+  }
+  static fromString(script) {
+    const svc = new _ScriptVersionCache();
+    const snap = new LineIndexSnapshot(0, svc, new LineIndex());
+    svc.versions[svc.currentVersion] = snap;
+    const lm = LineIndex.linesFromText(script);
+    snap.index.load(lm.lines);
+    return svc;
+  }
+};
+var ScriptVersionCache = _ScriptVersionCache;
+ScriptVersionCache.changeNumberThreshold = 8;
+ScriptVersionCache.changeLengthThreshold = 256;
+ScriptVersionCache.maxVersions = 8;
+var LineIndexSnapshot = class {
+  constructor(version2, cache, index, changesSincePreviousVersion = emptyArray2) {
+    this.version = version2;
+    this.cache = cache;
+    this.index = index;
+    this.changesSincePreviousVersion = changesSincePreviousVersion;
+  }
+  getText(rangeStart, rangeEnd) {
+    return this.index.getText(rangeStart, rangeEnd - rangeStart);
+  }
+  getLength() {
+    return this.index.getLength();
+  }
+  getChangeRange(oldSnapshot) {
+    if (oldSnapshot instanceof LineIndexSnapshot && this.cache === oldSnapshot.cache) {
+      if (this.version <= oldSnapshot.version) {
+        return unchangedTextChangeRange;
+      } else {
+        return this.cache.getTextChangesBetweenVersions(oldSnapshot.version, this.version);
       }
-      return accum;
     }
-    getLength() {
-      return this.root.charCount();
+  }
+};
+var LineIndex = class {
+  constructor() {
+    // set this to true to check each edit for accuracy
+    this.checkEdits = false;
+  }
+  absolutePositionOfStartOfLine(oneBasedLine) {
+    return this.lineNumberToInfo(oneBasedLine).absolutePosition;
+  }
+  positionToLineOffset(position) {
+    const { oneBasedLine, zeroBasedColumn } = this.root.charOffsetToLineInfo(1, position);
+    return { line: oneBasedLine, offset: zeroBasedColumn + 1 };
+  }
+  positionToColumnAndLineText(position) {
+    return this.root.charOffsetToLineInfo(1, position);
+  }
+  getLineCount() {
+    return this.root.lineCount();
+  }
+  lineNumberToInfo(oneBasedLine) {
+    const lineCount = this.getLineCount();
+    if (oneBasedLine <= lineCount) {
+      const { position, leaf } = this.root.lineNumberToInfo(oneBasedLine, 0);
+      return { absolutePosition: position, lineText: leaf && leaf.text };
+    } else {
+      return { absolutePosition: this.root.charCount(), lineText: void 0 };
     }
-    every(f, rangeStart, rangeEnd) {
-      if (!rangeEnd) {
-        rangeEnd = this.root.charCount();
+  }
+  load(lines) {
+    if (lines.length > 0) {
+      const leaves = [];
+      for (let i = 0; i < lines.length; i++) {
+        leaves[i] = new LineLeaf(lines[i]);
       }
-      const walkFns = {
+      this.root = LineIndex.buildTreeFromBottom(leaves);
+    } else {
+      this.root = new LineNode();
+    }
+  }
+  walk(rangeStart, rangeLength, walkFns) {
+    this.root.walk(rangeStart, rangeLength, walkFns);
+  }
+  getText(rangeStart, rangeLength) {
+    let accum = "";
+    if (rangeLength > 0 && rangeStart < this.root.charCount()) {
+      this.walk(rangeStart, rangeLength, {
         goSubtree: true,
         done: false,
-        leaf(relativeStart, relativeLength, ll) {
-          if (!f(ll, relativeStart, relativeLength)) {
-            this.done = true;
-          }
+        leaf: (relativeStart, relativeLength, ll) => {
+          accum = accum.concat(ll.text.substring(relativeStart, relativeStart + relativeLength));
         }
-      };
-      this.walk(rangeStart, rangeEnd - rangeStart, walkFns);
-      return !walkFns.done;
+      });
+    }
+    return accum;
+  }
+  getLength() {
+    return this.root.charCount();
+  }
+  every(f, rangeStart, rangeEnd) {
+    if (!rangeEnd) {
+      rangeEnd = this.root.charCount();
     }
-    edit(pos, deleteLength, newText) {
-      if (this.root.charCount() === 0) {
-        Debug.assert(deleteLength === 0);
-        if (newText !== void 0) {
-          this.load(LineIndex.linesFromText(newText).lines);
-          return this;
+    const walkFns = {
+      goSubtree: true,
+      done: false,
+      leaf(relativeStart, relativeLength, ll) {
+        if (!f(ll, relativeStart, relativeLength)) {
+          this.done = true;
         }
-        return void 0;
-      } else {
-        let checkText;
-        if (this.checkEdits) {
-          const source = this.getText(0, this.root.charCount());
-          checkText = source.slice(0, pos) + newText + source.slice(pos + deleteLength);
-        }
-        const walker = new EditWalker();
-        let suppressTrailingText = false;
-        if (pos >= this.root.charCount()) {
-          pos = this.root.charCount() - 1;
-          const endString = this.getText(pos, 1);
-          if (newText) {
-            newText = endString + newText;
-          } else {
-            newText = endString;
-          }
-          deleteLength = 0;
-          suppressTrailingText = true;
-        } else if (deleteLength > 0) {
-          const e = pos + deleteLength;
-          const { zeroBasedColumn, lineText } = this.positionToColumnAndLineText(e);
-          if (zeroBasedColumn === 0) {
-            deleteLength += lineText.length;
-            newText = newText ? newText + lineText : lineText;
-          }
+      }
+    };
+    this.walk(rangeStart, rangeEnd - rangeStart, walkFns);
+    return !walkFns.done;
+  }
+  edit(pos, deleteLength, newText) {
+    if (this.root.charCount() === 0) {
+      Debug.assert(deleteLength === 0);
+      if (newText !== void 0) {
+        this.load(LineIndex.linesFromText(newText).lines);
+        return this;
+      }
+      return void 0;
+    } else {
+      let checkText;
+      if (this.checkEdits) {
+        const source = this.getText(0, this.root.charCount());
+        checkText = source.slice(0, pos) + newText + source.slice(pos + deleteLength);
+      }
+      const walker = new EditWalker();
+      let suppressTrailingText = false;
+      if (pos >= this.root.charCount()) {
+        pos = this.root.charCount() - 1;
+        const endString = this.getText(pos, 1);
+        if (newText) {
+          newText = endString + newText;
+        } else {
+          newText = endString;
         }
-        this.root.walk(pos, deleteLength, walker);
-        walker.insertLines(newText, suppressTrailingText);
-        if (this.checkEdits) {
-          const updatedText = walker.lineIndex.getText(0, walker.lineIndex.getLength());
-          Debug.assert(checkText === updatedText, "buffer edit mismatch");
+        deleteLength = 0;
+        suppressTrailingText = true;
+      } else if (deleteLength > 0) {
+        const e = pos + deleteLength;
+        const { zeroBasedColumn, lineText } = this.positionToColumnAndLineText(e);
+        if (zeroBasedColumn === 0) {
+          deleteLength += lineText.length;
+          newText = newText ? newText + lineText : lineText;
         }
-        return walker.lineIndex;
-      }
-    }
-    static buildTreeFromBottom(nodes) {
-      if (nodes.length < lineCollectionCapacity) {
-        return new LineNode(nodes);
       }
-      const interiorNodes = new Array(Math.ceil(nodes.length / lineCollectionCapacity));
-      let nodeIndex = 0;
-      for (let i = 0; i < interiorNodes.length; i++) {
-        const end = Math.min(nodeIndex + lineCollectionCapacity, nodes.length);
-        interiorNodes[i] = new LineNode(nodes.slice(nodeIndex, end));
-        nodeIndex = end;
-      }
-      return this.buildTreeFromBottom(interiorNodes);
-    }
-    static linesFromText(text) {
-      const lineMap = computeLineStarts(text);
-      if (lineMap.length === 0) {
-        return { lines: [], lineMap };
-      }
-      const lines = new Array(lineMap.length);
-      const lc = lineMap.length - 1;
-      for (let lmi = 0; lmi < lc; lmi++) {
-        lines[lmi] = text.substring(lineMap[lmi], lineMap[lmi + 1]);
-      }
-      const endText = text.substring(lineMap[lc]);
-      if (endText.length > 0) {
-        lines[lc] = endText;
-      } else {
-        lines.pop();
+      this.root.walk(pos, deleteLength, walker);
+      walker.insertLines(newText, suppressTrailingText);
+      if (this.checkEdits) {
+        const updatedText = walker.lineIndex.getText(0, walker.lineIndex.getLength());
+        Debug.assert(checkText === updatedText, "buffer edit mismatch");
       }
-      return { lines, lineMap };
+      return walker.lineIndex;
     }
-  };
-  var LineNode = class {
-    constructor(children = []) {
-      this.children = children;
-      this.totalChars = 0;
-      this.totalLines = 0;
-      if (children.length)
-        this.updateCounts();
-    }
-    isLeaf() {
-      return false;
+  }
+  static buildTreeFromBottom(nodes) {
+    if (nodes.length < lineCollectionCapacity) {
+      return new LineNode(nodes);
     }
-    updateCounts() {
-      this.totalChars = 0;
-      this.totalLines = 0;
-      for (const child of this.children) {
-        this.totalChars += child.charCount();
-        this.totalLines += child.lineCount();
-      }
+    const interiorNodes = new Array(Math.ceil(nodes.length / lineCollectionCapacity));
+    let nodeIndex = 0;
+    for (let i = 0; i < interiorNodes.length; i++) {
+      const end = Math.min(nodeIndex + lineCollectionCapacity, nodes.length);
+      interiorNodes[i] = new LineNode(nodes.slice(nodeIndex, end));
+      nodeIndex = end;
     }
-    execWalk(rangeStart, rangeLength, walkFns, childIndex, nodeType) {
-      if (walkFns.pre) {
-        walkFns.pre(rangeStart, rangeLength, this.children[childIndex], this, nodeType);
-      }
-      if (walkFns.goSubtree) {
-        this.children[childIndex].walk(rangeStart, rangeLength, walkFns);
-        if (walkFns.post) {
-          walkFns.post(rangeStart, rangeLength, this.children[childIndex], this, nodeType);
-        }
-      } else {
-        walkFns.goSubtree = true;
-      }
-      return walkFns.done;
+    return this.buildTreeFromBottom(interiorNodes);
+  }
+  static linesFromText(text) {
+    const lineMap = computeLineStarts(text);
+    if (lineMap.length === 0) {
+      return { lines: [], lineMap };
+    }
+    const lines = new Array(lineMap.length);
+    const lc = lineMap.length - 1;
+    for (let lmi = 0; lmi < lc; lmi++) {
+      lines[lmi] = text.substring(lineMap[lmi], lineMap[lmi + 1]);
+    }
+    const endText = text.substring(lineMap[lc]);
+    if (endText.length > 0) {
+      lines[lc] = endText;
+    } else {
+      lines.pop();
+    }
+    return { lines, lineMap };
+  }
+};
+var LineNode = class {
+  constructor(children = []) {
+    this.children = children;
+    this.totalChars = 0;
+    this.totalLines = 0;
+    if (children.length)
+      this.updateCounts();
+  }
+  isLeaf() {
+    return false;
+  }
+  updateCounts() {
+    this.totalChars = 0;
+    this.totalLines = 0;
+    for (const child of this.children) {
+      this.totalChars += child.charCount();
+      this.totalLines += child.lineCount();
+    }
+  }
+  execWalk(rangeStart, rangeLength, walkFns, childIndex, nodeType) {
+    if (walkFns.pre) {
+      walkFns.pre(rangeStart, rangeLength, this.children[childIndex], this, nodeType);
     }
-    skipChild(relativeStart, relativeLength, childIndex, walkFns, nodeType) {
-      if (walkFns.pre && !walkFns.done) {
-        walkFns.pre(relativeStart, relativeLength, this.children[childIndex], this, nodeType);
-        walkFns.goSubtree = true;
+    if (walkFns.goSubtree) {
+      this.children[childIndex].walk(rangeStart, rangeLength, walkFns);
+      if (walkFns.post) {
+        walkFns.post(rangeStart, rangeLength, this.children[childIndex], this, nodeType);
       }
+    } else {
+      walkFns.goSubtree = true;
     }
-    walk(rangeStart, rangeLength, walkFns) {
-      let childIndex = 0;
-      let childCharCount = this.children[childIndex].charCount();
-      let adjustedStart = rangeStart;
-      while (adjustedStart >= childCharCount) {
-        this.skipChild(adjustedStart, rangeLength, childIndex, walkFns, 0 /* PreStart */);
-        adjustedStart -= childCharCount;
-        childIndex++;
-        childCharCount = this.children[childIndex].charCount();
+    return walkFns.done;
+  }
+  skipChild(relativeStart, relativeLength, childIndex, walkFns, nodeType) {
+    if (walkFns.pre && !walkFns.done) {
+      walkFns.pre(relativeStart, relativeLength, this.children[childIndex], this, nodeType);
+      walkFns.goSubtree = true;
+    }
+  }
+  walk(rangeStart, rangeLength, walkFns) {
+    let childIndex = 0;
+    let childCharCount = this.children[childIndex].charCount();
+    let adjustedStart = rangeStart;
+    while (adjustedStart >= childCharCount) {
+      this.skipChild(adjustedStart, rangeLength, childIndex, walkFns, 0 /* PreStart */);
+      adjustedStart -= childCharCount;
+      childIndex++;
+      childCharCount = this.children[childIndex].charCount();
+    }
+    if (adjustedStart + rangeLength <= childCharCount) {
+      if (this.execWalk(adjustedStart, rangeLength, walkFns, childIndex, 2 /* Entire */)) {
+        return;
       }
-      if (adjustedStart + rangeLength <= childCharCount) {
-        if (this.execWalk(adjustedStart, rangeLength, walkFns, childIndex, 2 /* Entire */)) {
-          return;
-        }
-      } else {
-        if (this.execWalk(adjustedStart, childCharCount - adjustedStart, walkFns, childIndex, 1 /* Start */)) {
+    } else {
+      if (this.execWalk(adjustedStart, childCharCount - adjustedStart, walkFns, childIndex, 1 /* Start */)) {
+        return;
+      }
+      let adjustedLength = rangeLength - (childCharCount - adjustedStart);
+      childIndex++;
+      const child = this.children[childIndex];
+      childCharCount = child.charCount();
+      while (adjustedLength > childCharCount) {
+        if (this.execWalk(0, childCharCount, walkFns, childIndex, 3 /* Mid */)) {
           return;
         }
-        let adjustedLength = rangeLength - (childCharCount - adjustedStart);
+        adjustedLength -= childCharCount;
         childIndex++;
-        const child = this.children[childIndex];
-        childCharCount = child.charCount();
-        while (adjustedLength > childCharCount) {
-          if (this.execWalk(0, childCharCount, walkFns, childIndex, 3 /* Mid */)) {
-            return;
-          }
-          adjustedLength -= childCharCount;
-          childIndex++;
-          childCharCount = this.children[childIndex].charCount();
-        }
-        if (adjustedLength > 0) {
-          if (this.execWalk(0, adjustedLength, walkFns, childIndex, 4 /* End */)) {
-            return;
-          }
-        }
+        childCharCount = this.children[childIndex].charCount();
       }
-      if (walkFns.pre) {
-        const clen = this.children.length;
-        if (childIndex < clen - 1) {
-          for (let ej = childIndex + 1; ej < clen; ej++) {
-            this.skipChild(0, 0, ej, walkFns, 5 /* PostEnd */);
-          }
+      if (adjustedLength > 0) {
+        if (this.execWalk(0, adjustedLength, walkFns, childIndex, 4 /* End */)) {
+          return;
         }
       }
     }
-    charOffsetToLineInfo(lineNumberAccumulator, relativePosition) {
-      if (this.children.length === 0) {
-        return { oneBasedLine: lineNumberAccumulator, zeroBasedColumn: relativePosition, lineText: void 0 };
-      }
-      for (const child of this.children) {
-        if (child.charCount() > relativePosition) {
-          if (child.isLeaf()) {
-            return { oneBasedLine: lineNumberAccumulator, zeroBasedColumn: relativePosition, lineText: child.text };
-          } else {
-            return child.charOffsetToLineInfo(lineNumberAccumulator, relativePosition);
-          }
-        } else {
-          relativePosition -= child.charCount();
-          lineNumberAccumulator += child.lineCount();
+    if (walkFns.pre) {
+      const clen = this.children.length;
+      if (childIndex < clen - 1) {
+        for (let ej = childIndex + 1; ej < clen; ej++) {
+          this.skipChild(0, 0, ej, walkFns, 5 /* PostEnd */);
         }
       }
-      const lineCount = this.lineCount();
-      if (lineCount === 0) {
-        return { oneBasedLine: 1, zeroBasedColumn: 0, lineText: void 0 };
-      }
-      const leaf = Debug.checkDefined(this.lineNumberToInfo(lineCount, 0).leaf);
-      return { oneBasedLine: lineCount, zeroBasedColumn: leaf.charCount(), lineText: void 0 };
     }
-    lineNumberToInfo(relativeOneBasedLine, positionAccumulator) {
-      for (const child of this.children) {
-        const childLineCount = child.lineCount();
-        if (childLineCount >= relativeOneBasedLine) {
-          return child.isLeaf() ? { position: positionAccumulator, leaf: child } : child.lineNumberToInfo(relativeOneBasedLine, positionAccumulator);
+  }
+  // Input position is relative to the start of this node.
+  // Output line number is absolute.
+  charOffsetToLineInfo(lineNumberAccumulator, relativePosition) {
+    if (this.children.length === 0) {
+      return { oneBasedLine: lineNumberAccumulator, zeroBasedColumn: relativePosition, lineText: void 0 };
+    }
+    for (const child of this.children) {
+      if (child.charCount() > relativePosition) {
+        if (child.isLeaf()) {
+          return { oneBasedLine: lineNumberAccumulator, zeroBasedColumn: relativePosition, lineText: child.text };
         } else {
-          relativeOneBasedLine -= childLineCount;
-          positionAccumulator += child.charCount();
+          return child.charOffsetToLineInfo(lineNumberAccumulator, relativePosition);
         }
+      } else {
+        relativePosition -= child.charCount();
+        lineNumberAccumulator += child.lineCount();
       }
-      return { position: positionAccumulator, leaf: void 0 };
     }
-    splitAfter(childIndex) {
-      let splitNode;
-      const clen = this.children.length;
-      childIndex++;
-      const endLength = childIndex;
-      if (childIndex < clen) {
-        splitNode = new LineNode();
-        while (childIndex < clen) {
-          splitNode.add(this.children[childIndex]);
-          childIndex++;
-        }
-        splitNode.updateCounts();
+    const lineCount = this.lineCount();
+    if (lineCount === 0) {
+      return { oneBasedLine: 1, zeroBasedColumn: 0, lineText: void 0 };
+    }
+    const leaf = Debug.checkDefined(this.lineNumberToInfo(lineCount, 0).leaf);
+    return { oneBasedLine: lineCount, zeroBasedColumn: leaf.charCount(), lineText: void 0 };
+  }
+  /**
+   * Input line number is relative to the start of this node.
+   * Output line number is relative to the child.
+   * positionAccumulator will be an absolute position once relativeLineNumber reaches 0.
+   */
+  lineNumberToInfo(relativeOneBasedLine, positionAccumulator) {
+    for (const child of this.children) {
+      const childLineCount = child.lineCount();
+      if (childLineCount >= relativeOneBasedLine) {
+        return child.isLeaf() ? { position: positionAccumulator, leaf: child } : child.lineNumberToInfo(relativeOneBasedLine, positionAccumulator);
+      } else {
+        relativeOneBasedLine -= childLineCount;
+        positionAccumulator += child.charCount();
       }
-      this.children.length = endLength;
-      return splitNode;
     }
-    remove(child) {
-      const childIndex = this.findChildIndex(child);
-      const clen = this.children.length;
-      if (childIndex < clen - 1) {
-        for (let i = childIndex; i < clen - 1; i++) {
-          this.children[i] = this.children[i + 1];
-        }
+    return { position: positionAccumulator, leaf: void 0 };
+  }
+  splitAfter(childIndex) {
+    let splitNode;
+    const clen = this.children.length;
+    childIndex++;
+    const endLength = childIndex;
+    if (childIndex < clen) {
+      splitNode = new LineNode();
+      while (childIndex < clen) {
+        splitNode.add(this.children[childIndex]);
+        childIndex++;
       }
-      this.children.pop();
+      splitNode.updateCounts();
     }
-    findChildIndex(child) {
-      const childIndex = this.children.indexOf(child);
-      Debug.assert(childIndex !== -1);
-      return childIndex;
+    this.children.length = endLength;
+    return splitNode;
+  }
+  remove(child) {
+    const childIndex = this.findChildIndex(child);
+    const clen = this.children.length;
+    if (childIndex < clen - 1) {
+      for (let i = childIndex; i < clen - 1; i++) {
+        this.children[i] = this.children[i + 1];
+      }
     }
-    insertAt(child, nodes) {
-      let childIndex = this.findChildIndex(child);
-      const clen = this.children.length;
-      const nodeCount = nodes.length;
-      if (clen < lineCollectionCapacity && childIndex === clen - 1 && nodeCount === 1) {
-        this.add(nodes[0]);
-        this.updateCounts();
-        return [];
-      } else {
-        const shiftNode = this.splitAfter(childIndex);
-        let nodeIndex = 0;
+    this.children.pop();
+  }
+  findChildIndex(child) {
+    const childIndex = this.children.indexOf(child);
+    Debug.assert(childIndex !== -1);
+    return childIndex;
+  }
+  insertAt(child, nodes) {
+    let childIndex = this.findChildIndex(child);
+    const clen = this.children.length;
+    const nodeCount = nodes.length;
+    if (clen < lineCollectionCapacity && childIndex === clen - 1 && nodeCount === 1) {
+      this.add(nodes[0]);
+      this.updateCounts();
+      return [];
+    } else {
+      const shiftNode = this.splitAfter(childIndex);
+      let nodeIndex = 0;
+      childIndex++;
+      while (childIndex < lineCollectionCapacity && nodeIndex < nodeCount) {
+        this.children[childIndex] = nodes[nodeIndex];
         childIndex++;
-        while (childIndex < lineCollectionCapacity && nodeIndex < nodeCount) {
-          this.children[childIndex] = nodes[nodeIndex];
-          childIndex++;
-          nodeIndex++;
+        nodeIndex++;
+      }
+      let splitNodes = [];
+      let splitNodeCount = 0;
+      if (nodeIndex < nodeCount) {
+        splitNodeCount = Math.ceil((nodeCount - nodeIndex) / lineCollectionCapacity);
+        splitNodes = new Array(splitNodeCount);
+        let splitNodeIndex = 0;
+        for (let i = 0; i < splitNodeCount; i++) {
+          splitNodes[i] = new LineNode();
         }
-        let splitNodes = [];
-        let splitNodeCount = 0;
-        if (nodeIndex < nodeCount) {
-          splitNodeCount = Math.ceil((nodeCount - nodeIndex) / lineCollectionCapacity);
-          splitNodes = new Array(splitNodeCount);
-          let splitNodeIndex = 0;
-          for (let i = 0; i < splitNodeCount; i++) {
-            splitNodes[i] = new LineNode();
-          }
-          let splitNode = splitNodes[0];
-          while (nodeIndex < nodeCount) {
-            splitNode.add(nodes[nodeIndex]);
-            nodeIndex++;
-            if (splitNode.children.length === lineCollectionCapacity) {
-              splitNodeIndex++;
-              splitNode = splitNodes[splitNodeIndex];
-            }
-          }
-          for (let i = splitNodes.length - 1; i >= 0; i--) {
-            if (splitNodes[i].children.length === 0) {
-              splitNodes.pop();
-            }
+        let splitNode = splitNodes[0];
+        while (nodeIndex < nodeCount) {
+          splitNode.add(nodes[nodeIndex]);
+          nodeIndex++;
+          if (splitNode.children.length === lineCollectionCapacity) {
+            splitNodeIndex++;
+            splitNode = splitNodes[splitNodeIndex];
           }
         }
-        if (shiftNode) {
-          splitNodes.push(shiftNode);
-        }
-        this.updateCounts();
-        for (let i = 0; i < splitNodeCount; i++) {
-          splitNodes[i].updateCounts();
+        for (let i = splitNodes.length - 1; i >= 0; i--) {
+          if (splitNodes[i].children.length === 0) {
+            splitNodes.pop();
+          }
         }
-        return splitNodes;
       }
+      if (shiftNode) {
+        splitNodes.push(shiftNode);
+      }
+      this.updateCounts();
+      for (let i = 0; i < splitNodeCount; i++) {
+        splitNodes[i].updateCounts();
+      }
+      return splitNodes;
     }
-    add(collection) {
-      this.children.push(collection);
-      Debug.assert(this.children.length <= lineCollectionCapacity);
-    }
-    charCount() {
-      return this.totalChars;
-    }
-    lineCount() {
-      return this.totalLines;
-    }
-  };
-  var LineLeaf = class {
-    constructor(text) {
-      this.text = text;
-    }
-    isLeaf() {
-      return true;
-    }
-    walk(rangeStart, rangeLength, walkFns) {
-      walkFns.leaf(rangeStart, rangeLength, this);
-    }
-    charCount() {
-      return this.text.length;
+  }
+  // assume there is room for the item; return true if more room
+  add(collection) {
+    this.children.push(collection);
+    Debug.assert(this.children.length <= lineCollectionCapacity);
+  }
+  charCount() {
+    return this.totalChars;
+  }
+  lineCount() {
+    return this.totalLines;
+  }
+};
+var LineLeaf = class {
+  constructor(text) {
+    this.text = text;
+  }
+  isLeaf() {
+    return true;
+  }
+  walk(rangeStart, rangeLength, walkFns) {
+    walkFns.leaf(rangeStart, rangeLength, this);
+  }
+  charCount() {
+    return this.text.length;
+  }
+  lineCount() {
+    return 1;
+  }
+};
+
+// src/tsserver/nodeServer.ts
+function parseLoggingEnvironmentString(logEnvStr) {
+  if (!logEnvStr) {
+    return {};
+  }
+  const logEnv = { logToFile: true };
+  const args = logEnvStr.split(" ");
+  const len = args.length - 1;
+  for (let i = 0; i < len; i += 2) {
+    const option = args[i];
+    const { value, extraPartCounter } = getEntireValue(i + 1);
+    i += extraPartCounter;
+    if (option && value) {
+      switch (option) {
+        case "-file":
+          logEnv.file = value;
+          break;
+        case "-level":
+          const level = getLogLevel(value);
+          logEnv.detailLevel = level !== void 0 ? level : 1 /* normal */;
+          break;
+        case "-traceToConsole":
+          logEnv.traceToConsole = value.toLowerCase() === "true";
+          break;
+        case "-logToFile":
+          logEnv.logToFile = value.toLowerCase() === "true";
+          break;
+      }
     }
-    lineCount() {
-      return 1;
+  }
+  return logEnv;
+  function getEntireValue(initialIndex) {
+    let pathStart = args[initialIndex];
+    let extraPartCounter = 0;
+    if (pathStart.charCodeAt(0) === 34 /* doubleQuote */ && pathStart.charCodeAt(pathStart.length - 1) !== 34 /* doubleQuote */) {
+      for (let i = initialIndex + 1; i < args.length; i++) {
+        pathStart += " ";
+        pathStart += args[i];
+        extraPartCounter++;
+        if (pathStart.charCodeAt(pathStart.length - 1) === 34 /* doubleQuote */)
+          break;
+      }
     }
-  };
-
-  // src/webServer/webServer.ts
-  var BaseLogger = class {
-    constructor(level) {
+    return { value: stripQuotes(pathStart), extraPartCounter };
+  }
+}
+function parseServerMode() {
+  const mode = findArgument("--serverMode");
+  if (!mode)
+    return void 0;
+  switch (mode.toLowerCase()) {
+    case "semantic":
+      return 0 /* Semantic */;
+    case "partialsemantic":
+      return 1 /* PartialSemantic */;
+    case "syntactic":
+      return 2 /* Syntactic */;
+    default:
+      return mode;
+  }
+}
+function initializeNodeSystem() {
+  const sys2 = Debug.checkDefined(sys);
+  const childProcess = require("child_process");
+  const fs = require("fs");
+  class Logger6 {
+    constructor(logFilename, traceToConsole, level) {
+      this.logFilename = logFilename;
+      this.traceToConsole = traceToConsole;
       this.level = level;
       this.seq = 0;
       this.inGroup = false;
       this.firstInGroup = true;
+      this.fd = -1;
+      if (this.logFilename) {
+        try {
+          this.fd = fs.openSync(this.logFilename, "w");
+        } catch (_) {
+        }
+      }
     }
     static padStringRight(str, padding) {
       return (str + padding).slice(0, padding.length);
     }
     close() {
+      if (this.fd >= 0) {
+        fs.close(this.fd, noop);
+      }
     }
     getLogFileName() {
-      return void 0;
+      return this.logFilename;
     }
     perftrc(s) {
       this.msg(s, "Perf" /* Perf */);
@@ -160981,7 +178196,7 @@ ${e.message}`;
       this.inGroup = false;
     }
     loggingEnabled() {
-      return true;
+      return !!this.logFilename || this.traceToConsole;
     }
     hasLevel(level) {
       return this.loggingEnabled() && this.level >= level;
@@ -161003,7 +178218,7 @@ ${e.message}`;
       s = `[${nowString()}] ${s}
 `;
       if (!this.inGroup || this.firstInGroup) {
-        const prefix = BaseLogger.padStringRight(type + " " + this.seq.toString(), "          ");
+        const prefix = Logger6.padStringRight(type + " " + this.seq.toString(), "          ");
         s = prefix + s;
       }
       this.write(s, type);
@@ -161012,939 +178227,3142 @@ ${e.message}`;
       }
     }
     canWrite() {
-      return true;
-    }
-    write(_s, _type) {
-    }
-  };
-  var MainProcessLogger = class extends BaseLogger {
-    constructor(level, host) {
-      super(level);
-      this.host = host;
+      return this.fd >= 0 || this.traceToConsole;
+    }
+    write(s, _type) {
+      if (this.fd >= 0) {
+        const buf = sys2.bufferFrom(s);
+        fs.writeSync(
+          this.fd,
+          buf,
+          0,
+          buf.length,
+          /*position*/
+          null
+        );
+      }
+      if (this.traceToConsole) {
+        console.warn(s);
+      }
     }
-    write(body, type) {
-      let level;
-      switch (type) {
-        case "Info" /* Info */:
-          level = "info";
-          break;
-        case "Perf" /* Perf */:
-          level = "perf";
-          break;
-        case "Err" /* Err */:
-          level = "error";
-          break;
-        default:
-          Debug.assertNever(type);
+  }
+  const libDirectory = getDirectoryPath(normalizePath(sys2.getExecutingFilePath()));
+  const nodeVersion = getNodeMajorVersion();
+  const useWatchGuard = process.platform === "win32" && nodeVersion >= 4;
+  const originalWatchDirectory = sys2.watchDirectory.bind(sys2);
+  const logger = createLogger();
+  Debug.loggingHost = {
+    log(level, s) {
+      switch (level) {
+        case 1 /* Error */:
+        case 2 /* Warning */:
+          return logger.msg(s, "Err" /* Err */);
+        case 3 /* Info */:
+        case 4 /* Verbose */:
+          return logger.msg(s, "Info" /* Info */);
       }
-      this.host.writeMessage({
-        type: "log",
-        level,
-        body
-      });
     }
   };
-  function createWebSystem(host, args, getExecutingFilePath) {
-    const returnEmptyString = () => "";
-    const getExecutingDirectoryPath = memoize(() => memoize(() => ensureTrailingDirectorySeparator(getDirectoryPath(getExecutingFilePath()))));
-    const getWebPath = (path) => startsWith(path, directorySeparator) ? path.replace(directorySeparator, getExecutingDirectoryPath()) : void 0;
-    return {
-      args,
-      newLine: "\r\n",
-      useCaseSensitiveFileNames: false,
-      readFile: (path) => {
-        const webPath = getWebPath(path);
-        return webPath && host.readFile(webPath);
-      },
-      write: host.writeMessage.bind(host),
-      watchFile: returnNoopFileWatcher,
-      watchDirectory: returnNoopFileWatcher,
-      getExecutingFilePath: () => directorySeparator,
-      getCurrentDirectory: returnEmptyString,
-      setTimeout: (cb, ms, ...args2) => setTimeout(cb, ms, ...args2),
-      clearTimeout: (handle) => clearTimeout(handle),
-      setImmediate: (x) => setTimeout(x, 0),
-      clearImmediate: (handle) => clearTimeout(handle),
-      importPlugin: async (initialDir, moduleName) => {
-        const packageRoot = combinePaths(initialDir, moduleName);
-        let packageJson;
-        try {
-          const packageJsonResponse = await fetch(combinePaths(packageRoot, "package.json"));
-          packageJson = await packageJsonResponse.json();
-        } catch (e) {
-          return { module: void 0, error: new Error("Could not load plugin. Could not load 'package.json'.") };
-        }
-        const browser = packageJson.browser;
-        if (!browser) {
-          return { module: void 0, error: new Error("Could not load plugin. No 'browser' field found in package.json.") };
+  const pending = createQueue();
+  let canWrite = true;
+  if (useWatchGuard) {
+    const currentDrive = extractWatchDirectoryCacheKey(
+      sys2.resolvePath(sys2.getCurrentDirectory()),
+      /*currentDriveKey*/
+      void 0
+    );
+    const statusCache = /* @__PURE__ */ new Map();
+    sys2.watchDirectory = (path, callback, recursive, options) => {
+      const cacheKey = extractWatchDirectoryCacheKey(path, currentDrive);
+      let status = cacheKey && statusCache.get(cacheKey);
+      if (status === void 0) {
+        if (logger.hasLevel(3 /* verbose */)) {
+          logger.info(`${cacheKey} for path ${path} not found in cache...`);
         }
-        const scriptPath = combinePaths(packageRoot, browser);
         try {
-          const { default: module2 } = await import(scriptPath);
-          return { module: module2, error: void 0 };
+          const args = [combinePaths(libDirectory, "watchGuard.js"), path];
+          if (logger.hasLevel(3 /* verbose */)) {
+            logger.info(`Starting ${process.execPath} with args:${stringifyIndented(args)}`);
+          }
+          childProcess.execFileSync(process.execPath, args, { stdio: "ignore", env: { ELECTRON_RUN_AS_NODE: "1" } });
+          status = true;
+          if (logger.hasLevel(3 /* verbose */)) {
+            logger.info(`WatchGuard for path ${path} returned: OK`);
+          }
         } catch (e) {
-          return { module: void 0, error: e };
+          status = false;
+          if (logger.hasLevel(3 /* verbose */)) {
+            logger.info(`WatchGuard for path ${path} returned: ${e.message}`);
+          }
         }
-      },
-      exit: notImplemented,
-      getEnvironmentVariable: returnEmptyString,
-      fileExists: (path) => {
-        const webPath = getWebPath(path);
-        return !!webPath && host.fileExists(webPath);
-      },
-      directoryExists: returnFalse,
-      readDirectory: notImplemented,
-      getDirectories: () => [],
-      createDirectory: notImplemented,
-      writeFile: notImplemented,
-      resolvePath: identity
-    };
-  }
-  var WorkerSession = class extends Session3 {
-    constructor(host, webHost, options, logger, cancellationToken, hrtime2) {
-      super({
-        host,
-        cancellationToken,
-        ...options,
-        typingsInstaller: nullTypingsInstaller,
-        byteLength: notImplemented,
-        hrtime: hrtime2,
-        logger,
-        canUseEvents: true
-      });
-      this.webHost = webHost;
-    }
-    send(msg) {
-      if (msg.type === "event" && !this.canUseEvents) {
-        if (this.logger.hasLevel(3 /* verbose */)) {
-          this.logger.info(`Session does not support events: ignored event: ${JSON.stringify(msg)}`);
+        if (cacheKey) {
+          statusCache.set(cacheKey, status);
         }
-        return;
+      } else if (logger.hasLevel(3 /* verbose */)) {
+        logger.info(`watchDirectory for ${path} uses cached drive information.`);
       }
-      if (this.logger.hasLevel(3 /* verbose */)) {
-        this.logger.info(`${msg.type}:${indent2(JSON.stringify(msg))}`);
+      if (status) {
+        return watchDirectorySwallowingException(path, callback, recursive, options);
+      } else {
+        return noopFileWatcher;
       }
-      this.webHost.writeMessage(msg);
-    }
-    parseMessage(message) {
-      return message;
-    }
-    toStringMessage(message) {
-      return JSON.stringify(message, void 0, 2);
+    };
+  } else {
+    sys2.watchDirectory = watchDirectorySwallowingException;
+  }
+  sys2.write = (s) => writeMessage(sys2.bufferFrom(s, "utf8"));
+  sys2.setTimeout = setTimeout;
+  sys2.clearTimeout = clearTimeout;
+  sys2.setImmediate = setImmediate;
+  sys2.clearImmediate = clearImmediate;
+  if (typeof global !== "undefined" && global.gc) {
+    sys2.gc = () => {
+      var _a2;
+      return (_a2 = global.gc) == null ? void 0 : _a2.call(global);
+    };
+  }
+  sys2.require = (initialDir, moduleName) => {
+    try {
+      return { module: require(resolveJSModule(moduleName, initialDir, sys2)), error: void 0 };
+    } catch (error) {
+      return { module: void 0, error };
     }
   };
-
-  // src/tsserver/nodeServer.ts
-  function parseLoggingEnvironmentString(logEnvStr) {
-    if (!logEnvStr) {
-      return {};
-    }
-    const logEnv = { logToFile: true };
-    const args = logEnvStr.split(" ");
-    const len = args.length - 1;
-    for (let i = 0; i < len; i += 2) {
-      const option = args[i];
-      const { value, extraPartCounter } = getEntireValue(i + 1);
-      i += extraPartCounter;
-      if (option && value) {
-        switch (option) {
-          case "-file":
-            logEnv.file = value;
-            break;
-          case "-level":
-            const level = getLogLevel(value);
-            logEnv.detailLevel = level !== void 0 ? level : 1 /* normal */;
-            break;
-          case "-traceToConsole":
-            logEnv.traceToConsole = value.toLowerCase() === "true";
-            break;
-          case "-logToFile":
-            logEnv.logToFile = value.toLowerCase() === "true";
-            break;
-        }
-      }
+  let cancellationToken;
+  try {
+    const factory2 = require("./cancellationToken");
+    cancellationToken = factory2(sys2.args);
+  } catch (e) {
+    cancellationToken = nullCancellationToken;
+  }
+  const localeStr = findArgument("--locale");
+  if (localeStr) {
+    validateLocaleAndSetLanguage(localeStr, sys2);
+  }
+  const modeOrUnknown = parseServerMode();
+  let serverMode;
+  let unknownServerMode;
+  if (modeOrUnknown !== void 0) {
+    if (typeof modeOrUnknown === "number")
+      serverMode = modeOrUnknown;
+    else
+      unknownServerMode = modeOrUnknown;
+  }
+  return {
+    args: process.argv,
+    logger,
+    cancellationToken,
+    serverMode,
+    unknownServerMode,
+    startSession: startNodeSession
+  };
+  function createLogger() {
+    const cmdLineLogFileName = findArgument("--logFile");
+    const cmdLineVerbosity = getLogLevel(findArgument("--logVerbosity"));
+    const envLogOptions = parseLoggingEnvironmentString(process.env.TSS_LOG);
+    const unsubstitutedLogFileName = cmdLineLogFileName ? stripQuotes(cmdLineLogFileName) : envLogOptions.logToFile ? envLogOptions.file || libDirectory + "/.log" + process.pid.toString() : void 0;
+    const substitutedLogFileName = unsubstitutedLogFileName ? unsubstitutedLogFileName.replace("PID", process.pid.toString()) : void 0;
+    const logVerbosity = cmdLineVerbosity || envLogOptions.detailLevel;
+    return new Logger6(substitutedLogFileName, envLogOptions.traceToConsole, logVerbosity);
+  }
+  function writeMessage(buf) {
+    if (!canWrite) {
+      pending.enqueue(buf);
+    } else {
+      canWrite = false;
+      process.stdout.write(buf, setCanWriteFlagAndWriteMessageIfNecessary);
     }
-    return logEnv;
-    function getEntireValue(initialIndex) {
-      let pathStart = args[initialIndex];
-      let extraPartCounter = 0;
-      if (pathStart.charCodeAt(0) === 34 /* doubleQuote */ && pathStart.charCodeAt(pathStart.length - 1) !== 34 /* doubleQuote */) {
-        for (let i = initialIndex + 1; i < args.length; i++) {
-          pathStart += " ";
-          pathStart += args[i];
-          extraPartCounter++;
-          if (pathStart.charCodeAt(pathStart.length - 1) === 34 /* doubleQuote */)
-            break;
-        }
-      }
-      return { value: stripQuotes(pathStart), extraPartCounter };
+  }
+  function setCanWriteFlagAndWriteMessageIfNecessary() {
+    canWrite = true;
+    if (!pending.isEmpty()) {
+      writeMessage(pending.dequeue());
     }
   }
-  function parseServerMode() {
-    const mode = findArgument("--serverMode");
-    if (!mode)
-      return void 0;
-    switch (mode.toLowerCase()) {
-      case "semantic":
-        return 0 /* Semantic */;
-      case "partialsemantic":
-        return 1 /* PartialSemantic */;
-      case "syntactic":
-        return 2 /* Syntactic */;
-      default:
-        return mode;
-    }
-  }
-  function initializeNodeSystem() {
-    const sys2 = Debug.checkDefined(sys);
-    const childProcess =   require("child_process");
-    const fs =   require("fs");
-    class Logger8 extends BaseLogger {
-      constructor(logFilename, traceToConsole, level) {
-        super(level);
-        this.logFilename = logFilename;
-        this.traceToConsole = traceToConsole;
-        this.fd = -1;
-        if (this.logFilename) {
-          try {
-            this.fd = fs.openSync(this.logFilename, "w");
-          } catch (_) {
-          }
-        }
-      }
-      close() {
-        if (this.fd >= 0) {
-          fs.close(this.fd, noop);
-        }
-      }
-      getLogFileName() {
-        return this.logFilename;
-      }
-      loggingEnabled() {
-        return !!this.logFilename || this.traceToConsole;
-      }
-      canWrite() {
-        return this.fd >= 0 || this.traceToConsole;
-      }
-      write(s, _type) {
-        if (this.fd >= 0) {
-          const buf = sys2.bufferFrom(s);
-          fs.writeSync(this.fd, buf, 0, buf.length, null);
-        }
-        if (this.traceToConsole) {
-          console.warn(s);
-        }
-      }
+  function extractWatchDirectoryCacheKey(path, currentDriveKey) {
+    path = normalizeSlashes(path);
+    if (isUNCPath(path)) {
+      const firstSlash = path.indexOf(directorySeparator, 2);
+      return firstSlash !== -1 ? toFileNameLowerCase(path.substring(0, firstSlash)) : path;
     }
-    const libDirectory = getDirectoryPath(normalizePath(sys2.getExecutingFilePath()));
-    const nodeVersion = getNodeMajorVersion();
-    const useWatchGuard = process.platform === "win32" && nodeVersion >= 4;
-    const originalWatchDirectory = sys2.watchDirectory.bind(sys2);
-    const logger = createLogger2();
-    Debug.loggingHost = {
-      log(level, s) {
-        switch (level) {
-          case 1 /* Error */:
-          case 2 /* Warning */:
-            return logger.msg(s, "Err" /* Err */);
-          case 3 /* Info */:
-          case 4 /* Verbose */:
-            return logger.msg(s, "Info" /* Info */);
-        }
-      }
-    };
-    const pending = createQueue();
-    let canWrite = true;
-    if (useWatchGuard) {
-      const currentDrive = extractWatchDirectoryCacheKey(sys2.resolvePath(sys2.getCurrentDirectory()), void 0);
-      const statusCache = /* @__PURE__ */ new Map();
-      sys2.watchDirectory = (path, callback, recursive, options) => {
-        const cacheKey = extractWatchDirectoryCacheKey(path, currentDrive);
-        let status = cacheKey && statusCache.get(cacheKey);
-        if (status === void 0) {
-          if (logger.hasLevel(3 /* verbose */)) {
-            logger.info(`${cacheKey} for path ${path} not found in cache...`);
-          }
-          try {
-            const args = [combinePaths(libDirectory, "watchGuard.js"), path];
-            if (logger.hasLevel(3 /* verbose */)) {
-              logger.info(`Starting ${process.execPath} with args:${stringifyIndented(args)}`);
-            }
-            childProcess.execFileSync(process.execPath, args, { stdio: "ignore", env: { ELECTRON_RUN_AS_NODE: "1" } });
-            status = true;
-            if (logger.hasLevel(3 /* verbose */)) {
-              logger.info(`WatchGuard for path ${path} returned: OK`);
-            }
-          } catch (e) {
-            status = false;
-            if (logger.hasLevel(3 /* verbose */)) {
-              logger.info(`WatchGuard for path ${path} returned: ${e.message}`);
-            }
-          }
-          if (cacheKey) {
-            statusCache.set(cacheKey, status);
-          }
-        } else if (logger.hasLevel(3 /* verbose */)) {
-          logger.info(`watchDirectory for ${path} uses cached drive information.`);
-        }
-        if (status) {
-          return watchDirectorySwallowingException(path, callback, recursive, options);
-        } else {
-          return noopFileWatcher;
-        }
-      };
-    } else {
-      sys2.watchDirectory = watchDirectorySwallowingException;
+    const rootLength = getRootLength(path);
+    if (rootLength === 0) {
+      return currentDriveKey;
     }
-    sys2.write = (s) => writeMessage2(sys2.bufferFrom(s, "utf8"));
-    sys2.setTimeout = setTimeout;
-    sys2.clearTimeout = clearTimeout;
-    sys2.setImmediate = setImmediate;
-    sys2.clearImmediate = clearImmediate;
-    if (typeof global !== "undefined" && global.gc) {
-      sys2.gc = () => {
-        var _a2;
-        return (_a2 = global.gc) == null ? void 0 : _a2.call(global);
-      };
+    if (path.charCodeAt(1) === 58 /* colon */ && path.charCodeAt(2) === 47 /* slash */) {
+      return toFileNameLowerCase(path.charAt(0));
     }
-    sys2.require = (initialDir, moduleName) => {
-      try {
-        return { module:   require(resolveJSModule(moduleName, initialDir, sys2)), error: void 0 };
-      } catch (error) {
-        return { module: void 0, error };
-      }
-    };
-    let cancellationToken;
+    if (path.charCodeAt(0) === 47 /* slash */ && path.charCodeAt(1) !== 47 /* slash */) {
+      return currentDriveKey;
+    }
+    return void 0;
+  }
+  function isUNCPath(s) {
+    return s.length > 2 && s.charCodeAt(0) === 47 /* slash */ && s.charCodeAt(1) === 47 /* slash */;
+  }
+  function watchDirectorySwallowingException(path, callback, recursive, options) {
     try {
-      const factory2 =   require("./cancellationToken");
-      cancellationToken = factory2(sys2.args);
+      return originalWatchDirectory(path, callback, recursive, options);
     } catch (e) {
-      cancellationToken = nullCancellationToken;
-    }
-    const localeStr = findArgument("--locale");
-    if (localeStr) {
-      validateLocaleAndSetLanguage(localeStr, sys2);
-    }
-    const modeOrUnknown = parseServerMode();
-    let serverMode;
-    let unknownServerMode;
-    if (modeOrUnknown !== void 0) {
-      if (typeof modeOrUnknown === "number")
-        serverMode = modeOrUnknown;
-      else
-        unknownServerMode = modeOrUnknown;
+      logger.info(`Exception when creating directory watcher: ${e.message}`);
+      return noopFileWatcher;
+    }
+  }
+}
+function parseEventPort(eventPortStr) {
+  const eventPort = eventPortStr === void 0 ? void 0 : parseInt(eventPortStr);
+  return eventPort !== void 0 && !isNaN(eventPort) ? eventPort : void 0;
+}
+function startNodeSession(options, logger, cancellationToken) {
+  const childProcess = require("child_process");
+  const os = require("os");
+  const net = require("net");
+  const readline = require("readline");
+  const rl = readline.createInterface({
+    input: process.stdin,
+    output: process.stdout,
+    terminal: false
+  });
+  const _NodeTypingsInstaller = class {
+    constructor(telemetryEnabled2, logger2, host, globalTypingsCacheLocation, typingSafeListLocation2, typesMapLocation2, npmLocation2, validateDefaultNpmLocation2, event) {
+      this.telemetryEnabled = telemetryEnabled2;
+      this.logger = logger2;
+      this.host = host;
+      this.globalTypingsCacheLocation = globalTypingsCacheLocation;
+      this.typingSafeListLocation = typingSafeListLocation2;
+      this.typesMapLocation = typesMapLocation2;
+      this.npmLocation = npmLocation2;
+      this.validateDefaultNpmLocation = validateDefaultNpmLocation2;
+      this.event = event;
+      this.activeRequestCount = 0;
+      this.requestQueue = createQueue();
+      this.requestMap = /* @__PURE__ */ new Map();
+      // Maps operation ID to newest requestQueue entry with that ID
+      /** We will lazily request the types registry on the first call to `isKnownTypesPackageName` and store it in `typesRegistryCache`. */
+      this.requestedRegistry = false;
     }
-    return {
-      args: process.argv,
-      logger,
-      cancellationToken,
-      serverMode,
-      unknownServerMode,
-      startSession: startNodeSession
-    };
-    function createLogger2() {
-      const cmdLineLogFileName = findArgument("--logFile");
-      const cmdLineVerbosity = getLogLevel(findArgument("--logVerbosity"));
-      const envLogOptions = parseLoggingEnvironmentString(process.env.TSS_LOG);
-      const unsubstitutedLogFileName = cmdLineLogFileName ? stripQuotes(cmdLineLogFileName) : envLogOptions.logToFile ? envLogOptions.file || libDirectory + "/.log" + process.pid.toString() : void 0;
-      const substitutedLogFileName = unsubstitutedLogFileName ? unsubstitutedLogFileName.replace("PID", process.pid.toString()) : void 0;
-      const logVerbosity = cmdLineVerbosity || envLogOptions.detailLevel;
-      return new Logger8(substitutedLogFileName, envLogOptions.traceToConsole, logVerbosity);
-    }
-    function writeMessage2(buf) {
-      if (!canWrite) {
-        pending.enqueue(buf);
-      } else {
-        canWrite = false;
-        process.stdout.write(buf, setCanWriteFlagAndWriteMessageIfNecessary);
+    isKnownTypesPackageName(name) {
+      const validationResult = ts_JsTyping_exports.validatePackageName(name);
+      if (validationResult !== ts_JsTyping_exports.NameValidationResult.Ok) {
+        return false;
       }
-    }
-    function setCanWriteFlagAndWriteMessageIfNecessary() {
-      canWrite = true;
-      if (!pending.isEmpty()) {
-        writeMessage2(pending.dequeue());
+      if (this.requestedRegistry) {
+        return !!this.typesRegistryCache && this.typesRegistryCache.has(name);
       }
+      this.requestedRegistry = true;
+      this.send({ kind: "typesRegistry" });
+      return false;
+    }
+    installPackage(options2) {
+      this.send({ kind: "installPackage", ...options2 });
+      Debug.assert(this.packageInstalledPromise === void 0);
+      return new Promise((resolve, reject) => {
+        this.packageInstalledPromise = { resolve, reject };
+      });
     }
-    function extractWatchDirectoryCacheKey(path, currentDriveKey) {
-      path = normalizeSlashes(path);
-      if (isUNCPath(path)) {
-        const firstSlash = path.indexOf(directorySeparator, 2);
-        return firstSlash !== -1 ? toFileNameLowerCase(path.substring(0, firstSlash)) : path;
+    attach(projectService) {
+      this.projectService = projectService;
+      if (this.logger.hasLevel(2 /* requestTime */)) {
+        this.logger.info("Binding...");
       }
-      const rootLength = getRootLength(path);
-      if (rootLength === 0) {
-        return currentDriveKey;
+      const args = [Arguments.GlobalCacheLocation, this.globalTypingsCacheLocation];
+      if (this.telemetryEnabled) {
+        args.push(Arguments.EnableTelemetry);
       }
-      if (path.charCodeAt(1) === 58 /* colon */ && path.charCodeAt(2) === 47 /* slash */) {
-        return toFileNameLowerCase(path.charAt(0));
+      if (this.logger.loggingEnabled() && this.logger.getLogFileName()) {
+        args.push(Arguments.LogFile, combinePaths(getDirectoryPath(normalizeSlashes(this.logger.getLogFileName())), `ti-${process.pid}.log`));
       }
-      if (path.charCodeAt(0) === 47 /* slash */ && path.charCodeAt(1) !== 47 /* slash */) {
-        return currentDriveKey;
+      if (this.typingSafeListLocation) {
+        args.push(Arguments.TypingSafeListLocation, this.typingSafeListLocation);
       }
-      return void 0;
-    }
-    function isUNCPath(s) {
-      return s.length > 2 && s.charCodeAt(0) === 47 /* slash */ && s.charCodeAt(1) === 47 /* slash */;
-    }
-    function watchDirectorySwallowingException(path, callback, recursive, options) {
-      try {
-        return originalWatchDirectory(path, callback, recursive, options);
-      } catch (e) {
-        logger.info(`Exception when creating directory watcher: ${e.message}`);
-        return noopFileWatcher;
+      if (this.typesMapLocation) {
+        args.push(Arguments.TypesMapLocation, this.typesMapLocation);
       }
-    }
-  }
-  function parseEventPort(eventPortStr) {
-    const eventPort = eventPortStr === void 0 ? void 0 : parseInt(eventPortStr);
-    return eventPort !== void 0 && !isNaN(eventPort) ? eventPort : void 0;
-  }
-  function startNodeSession(options, logger, cancellationToken) {
-    const childProcess =   require("child_process");
-    const os =   require("os");
-    const net =   require("net");
-    const readline =   require("readline");
-    const rl = readline.createInterface({
-      input: process.stdin,
-      output: process.stdout,
-      terminal: false
-    });
-    const _NodeTypingsInstaller = class {
-      constructor(telemetryEnabled2, logger2, host, globalTypingsCacheLocation, typingSafeListLocation2, typesMapLocation2, npmLocation2, validateDefaultNpmLocation2, event) {
-        this.telemetryEnabled = telemetryEnabled2;
-        this.logger = logger2;
-        this.host = host;
-        this.globalTypingsCacheLocation = globalTypingsCacheLocation;
-        this.typingSafeListLocation = typingSafeListLocation2;
-        this.typesMapLocation = typesMapLocation2;
-        this.npmLocation = npmLocation2;
-        this.validateDefaultNpmLocation = validateDefaultNpmLocation2;
-        this.event = event;
-        this.activeRequestCount = 0;
-        this.requestQueue = createQueue();
-        this.requestMap = /* @__PURE__ */ new Map();
-        this.requestedRegistry = false;
-      }
-      isKnownTypesPackageName(name) {
-        const validationResult = ts_JsTyping_exports.validatePackageName(name);
-        if (validationResult !== ts_JsTyping_exports.NameValidationResult.Ok) {
-          return false;
-        }
-        if (this.requestedRegistry) {
-          return !!this.typesRegistryCache && this.typesRegistryCache.has(name);
-        }
-        this.requestedRegistry = true;
-        this.send({ kind: "typesRegistry" });
-        return false;
+      if (this.npmLocation) {
+        args.push(Arguments.NpmLocation, this.npmLocation);
       }
-      installPackage(options2) {
-        this.send({ kind: "installPackage", ...options2 });
-        Debug.assert(this.packageInstalledPromise === void 0);
-        return new Promise((resolve, reject) => {
-          this.packageInstalledPromise = { resolve, reject };
-        });
+      if (this.validateDefaultNpmLocation) {
+        args.push(Arguments.ValidateDefaultNpmLocation);
       }
-      attach(projectService) {
-        this.projectService = projectService;
-        if (this.logger.hasLevel(2 /* requestTime */)) {
-          this.logger.info("Binding...");
-        }
-        const args = [Arguments.GlobalCacheLocation, this.globalTypingsCacheLocation];
-        if (this.telemetryEnabled) {
-          args.push(Arguments.EnableTelemetry);
-        }
-        if (this.logger.loggingEnabled() && this.logger.getLogFileName()) {
-          args.push(Arguments.LogFile, combinePaths(getDirectoryPath(normalizeSlashes(this.logger.getLogFileName())), `ti-${process.pid}.log`));
-        }
-        if (this.typingSafeListLocation) {
-          args.push(Arguments.TypingSafeListLocation, this.typingSafeListLocation);
-        }
-        if (this.typesMapLocation) {
-          args.push(Arguments.TypesMapLocation, this.typesMapLocation);
+      const execArgv = [];
+      for (const arg of process.execArgv) {
+        const match = /^--((?:debug|inspect)(?:-brk)?)(?:=(\d+))?$/.exec(arg);
+        if (match) {
+          const currentPort = match[2] !== void 0 ? +match[2] : match[1].charAt(0) === "d" ? 5858 : 9229;
+          execArgv.push(`--${match[1]}=${currentPort + 1}`);
+          break;
         }
-        if (this.npmLocation) {
-          args.push(Arguments.NpmLocation, this.npmLocation);
+      }
+      const typingsInstaller = combinePaths(getDirectoryPath(sys.getExecutingFilePath()), "typingsInstaller.js");
+      this.installer = childProcess.fork(typingsInstaller, args, { execArgv });
+      this.installer.on("message", (m) => this.handleMessage(m));
+      this.host.setImmediate(() => this.event({ pid: this.installer.pid }, "typingsInstallerPid"));
+      process.on("exit", () => {
+        this.installer.kill();
+      });
+    }
+    onProjectClosed(p) {
+      this.send({ projectName: p.getProjectName(), kind: "closeProject" });
+    }
+    send(rq) {
+      this.installer.send(rq);
+    }
+    enqueueInstallTypingsRequest(project, typeAcquisition, unresolvedImports) {
+      const request = createInstallTypingsRequest(project, typeAcquisition, unresolvedImports);
+      if (this.logger.hasLevel(3 /* verbose */)) {
+        if (this.logger.hasLevel(3 /* verbose */)) {
+          this.logger.info(`Scheduling throttled operation:${stringifyIndented(request)}`);
         }
-        if (this.validateDefaultNpmLocation) {
-          args.push(Arguments.ValidateDefaultNpmLocation);
+      }
+      const operationId = project.getProjectName();
+      const operation = () => {
+        if (this.logger.hasLevel(3 /* verbose */)) {
+          this.logger.info(`Sending request:${stringifyIndented(request)}`);
         }
-        const execArgv = [];
-        for (const arg of process.execArgv) {
-          const match = /^--((?:debug|inspect)(?:-brk)?)(?:=(\d+))?$/.exec(arg);
-          if (match) {
-            const currentPort = match[2] !== void 0 ? +match[2] : match[1].charAt(0) === "d" ? 5858 : 9229;
-            execArgv.push(`--${match[1]}=${currentPort + 1}`);
-            break;
-          }
+        this.send(request);
+      };
+      const queuedRequest = { operationId, operation };
+      if (this.activeRequestCount < _NodeTypingsInstaller.maxActiveRequestCount) {
+        this.scheduleRequest(queuedRequest);
+      } else {
+        if (this.logger.hasLevel(3 /* verbose */)) {
+          this.logger.info(`Deferring request for: ${operationId}`);
         }
-        const typingsInstaller = combinePaths(getDirectoryPath(sys.getExecutingFilePath()), "typingsInstaller.js");
-        this.installer = childProcess.fork(typingsInstaller, args, { execArgv });
-        this.installer.on("message", (m) => this.handleMessage(m));
-        this.host.setImmediate(() => this.event({ pid: this.installer.pid }, "typingsInstallerPid"));
-        process.on("exit", () => {
-          this.installer.kill();
-        });
+        this.requestQueue.enqueue(queuedRequest);
+        this.requestMap.set(operationId, queuedRequest);
       }
-      onProjectClosed(p) {
-        this.send({ projectName: p.getProjectName(), kind: "closeProject" });
-      }
-      send(rq) {
-        this.installer.send(rq);
+    }
+    handleMessage(response) {
+      if (this.logger.hasLevel(3 /* verbose */)) {
+        this.logger.info(`Received response:${stringifyIndented(response)}`);
       }
-      enqueueInstallTypingsRequest(project, typeAcquisition, unresolvedImports) {
-        const request = createInstallTypingsRequest(project, typeAcquisition, unresolvedImports);
-        if (this.logger.hasLevel(3 /* verbose */)) {
-          if (this.logger.hasLevel(3 /* verbose */)) {
-            this.logger.info(`Scheduling throttled operation:${stringifyIndented(request)}`);
+      switch (response.kind) {
+        case EventTypesRegistry:
+          this.typesRegistryCache = new Map(Object.entries(response.typesRegistry));
+          break;
+        case ActionPackageInstalled: {
+          const { success, message } = response;
+          if (success) {
+            this.packageInstalledPromise.resolve({ successMessage: message });
+          } else {
+            this.packageInstalledPromise.reject(message);
           }
+          this.packageInstalledPromise = void 0;
+          this.projectService.updateTypingsForProject(response);
+          this.event(response, "setTypings");
+          break;
         }
-        const operationId = project.getProjectName();
-        const operation = () => {
-          if (this.logger.hasLevel(3 /* verbose */)) {
-            this.logger.info(`Sending request:${stringifyIndented(request)}`);
-          }
-          this.send(request);
-        };
-        const queuedRequest = { operationId, operation };
-        if (this.activeRequestCount < _NodeTypingsInstaller.maxActiveRequestCount) {
-          this.scheduleRequest(queuedRequest);
-        } else {
-          if (this.logger.hasLevel(3 /* verbose */)) {
-            this.logger.info(`Deferring request for: ${operationId}`);
-          }
-          this.requestQueue.enqueue(queuedRequest);
-          this.requestMap.set(operationId, queuedRequest);
+        case EventInitializationFailed: {
+          const body = {
+            message: response.message
+          };
+          const eventName = "typesInstallerInitializationFailed";
+          this.event(body, eventName);
+          break;
         }
-      }
-      handleMessage(response) {
-        if (this.logger.hasLevel(3 /* verbose */)) {
-          this.logger.info(`Received response:${stringifyIndented(response)}`);
+        case EventBeginInstallTypes: {
+          const body = {
+            eventId: response.eventId,
+            packages: response.packagesToInstall
+          };
+          const eventName = "beginInstallTypes";
+          this.event(body, eventName);
+          break;
         }
-        switch (response.kind) {
-          case EventTypesRegistry:
-            this.typesRegistryCache = new Map(getEntries(response.typesRegistry));
-            break;
-          case ActionPackageInstalled: {
-            const { success, message } = response;
-            if (success) {
-              this.packageInstalledPromise.resolve({ successMessage: message });
-            } else {
-              this.packageInstalledPromise.reject(message);
-            }
-            this.packageInstalledPromise = void 0;
-            this.projectService.updateTypingsForProject(response);
-            this.event(response, "setTypings");
-            break;
-          }
-          case EventInitializationFailed: {
-            const body = {
-              message: response.message
-            };
-            const eventName = "typesInstallerInitializationFailed";
-            this.event(body, eventName);
-            break;
-          }
-          case EventBeginInstallTypes: {
-            const body = {
-              eventId: response.eventId,
-              packages: response.packagesToInstall
-            };
-            const eventName = "beginInstallTypes";
-            this.event(body, eventName);
-            break;
-          }
-          case EventEndInstallTypes: {
-            if (this.telemetryEnabled) {
-              const body2 = {
-                telemetryEventName: "typingsInstalled",
-                payload: {
-                  installedPackages: response.packagesToInstall.join(","),
-                  installSuccess: response.installSuccess,
-                  typingsInstallerVersion: response.typingsInstallerVersion
-                }
-              };
-              const eventName2 = "telemetry";
-              this.event(body2, eventName2);
-            }
-            const body = {
-              eventId: response.eventId,
-              packages: response.packagesToInstall,
-              success: response.installSuccess
-            };
-            const eventName = "endInstallTypes";
-            this.event(body, eventName);
-            break;
-          }
-          case ActionInvalidate: {
-            this.projectService.updateTypingsForProject(response);
-            break;
-          }
-          case ActionSet: {
-            if (this.activeRequestCount > 0) {
-              this.activeRequestCount--;
-            } else {
-              Debug.fail("Received too many responses");
-            }
-            while (!this.requestQueue.isEmpty()) {
-              const queuedRequest = this.requestQueue.dequeue();
-              if (this.requestMap.get(queuedRequest.operationId) === queuedRequest) {
-                this.requestMap.delete(queuedRequest.operationId);
-                this.scheduleRequest(queuedRequest);
-                break;
-              }
-              if (this.logger.hasLevel(3 /* verbose */)) {
-                this.logger.info(`Skipping defunct request for: ${queuedRequest.operationId}`);
+        case EventEndInstallTypes: {
+          if (this.telemetryEnabled) {
+            const body2 = {
+              telemetryEventName: "typingsInstalled",
+              payload: {
+                installedPackages: response.packagesToInstall.join(","),
+                installSuccess: response.installSuccess,
+                typingsInstallerVersion: response.typingsInstallerVersion
               }
-            }
-            this.projectService.updateTypingsForProject(response);
-            this.event(response, "setTypings");
-            break;
+            };
+            const eventName2 = "telemetry";
+            this.event(body2, eventName2);
           }
-          default:
-            assertType(response);
+          const body = {
+            eventId: response.eventId,
+            packages: response.packagesToInstall,
+            success: response.installSuccess
+          };
+          const eventName = "endInstallTypes";
+          this.event(body, eventName);
+          break;
         }
-      }
-      scheduleRequest(request) {
-        if (this.logger.hasLevel(3 /* verbose */)) {
-          this.logger.info(`Scheduling request for: ${request.operationId}`);
+        case ActionInvalidate: {
+          this.projectService.updateTypingsForProject(response);
+          break;
         }
-        this.activeRequestCount++;
-        this.host.setTimeout(request.operation, _NodeTypingsInstaller.requestDelayMillis);
-      }
-    };
-    let NodeTypingsInstaller = _NodeTypingsInstaller;
-    NodeTypingsInstaller.maxActiveRequestCount = 10;
-    NodeTypingsInstaller.requestDelayMillis = 100;
-    class IOSession extends Session3 {
-      constructor() {
-        const event = (body, eventName) => {
-          this.event(body, eventName);
-        };
-        const host = sys;
-        const typingsInstaller = disableAutomaticTypingAcquisition ? void 0 : new NodeTypingsInstaller(telemetryEnabled, logger, host, getGlobalTypingsCacheLocation(), typingSafeListLocation, typesMapLocation, npmLocation, validateDefaultNpmLocation, event);
-        super({
-          host,
-          cancellationToken,
-          ...options,
-          typingsInstaller: typingsInstaller || nullTypingsInstaller,
-          byteLength: Buffer.byteLength,
-          hrtime: process.hrtime,
-          logger,
-          canUseEvents: true,
-          typesMapLocation
-        });
-        this.eventPort = eventPort;
-        if (this.canUseEvents && this.eventPort) {
-          const s = net.connect({ port: this.eventPort }, () => {
-            this.eventSocket = s;
-            if (this.socketEventQueue) {
-              for (const event2 of this.socketEventQueue) {
-                this.writeToEventSocket(event2.body, event2.eventName);
-              }
-              this.socketEventQueue = void 0;
+        case ActionSet: {
+          if (this.activeRequestCount > 0) {
+            this.activeRequestCount--;
+          } else {
+            Debug.fail("Received too many responses");
+          }
+          while (!this.requestQueue.isEmpty()) {
+            const queuedRequest = this.requestQueue.dequeue();
+            if (this.requestMap.get(queuedRequest.operationId) === queuedRequest) {
+              this.requestMap.delete(queuedRequest.operationId);
+              this.scheduleRequest(queuedRequest);
+              break;
             }
-          });
-        }
-        this.constructed = true;
-      }
-      event(body, eventName) {
-        Debug.assert(!!this.constructed, "Should only call `IOSession.prototype.event` on an initialized IOSession");
-        if (this.canUseEvents && this.eventPort) {
-          if (!this.eventSocket) {
             if (this.logger.hasLevel(3 /* verbose */)) {
-              this.logger.info(`eventPort: event "${eventName}" queued, but socket not yet initialized`);
+              this.logger.info(`Skipping defunct request for: ${queuedRequest.operationId}`);
             }
-            (this.socketEventQueue || (this.socketEventQueue = [])).push({ body, eventName });
-            return;
-          } else {
-            Debug.assert(this.socketEventQueue === void 0);
-            this.writeToEventSocket(body, eventName);
           }
-        } else {
-          super.event(body, eventName);
+          this.projectService.updateTypingsForProject(response);
+          this.event(response, "setTypings");
+          break;
         }
-      }
-      writeToEventSocket(body, eventName) {
-        this.eventSocket.write(formatMessage2(toEvent(eventName, body), this.logger, this.byteLength, this.host.newLine), "utf8");
-      }
-      exit() {
-        var _a2;
-        this.logger.info("Exiting...");
-        this.projectService.closeLog();
-        (_a2 = tracing) == null ? void 0 : _a2.stopTracing();
-        process.exit(0);
-      }
-      listen() {
-        rl.on("line", (input) => {
-          const message = input.trim();
-          this.onMessage(message);
-        });
-        rl.on("close", () => {
-          this.exit();
-        });
+        default:
+          assertType(response);
       }
     }
-    class IpcIOSession extends IOSession {
-      writeMessage(msg) {
-        const verboseLogging = logger.hasLevel(3 /* verbose */);
-        if (verboseLogging) {
-          const json = JSON.stringify(msg);
-          logger.info(`${msg.type}:${indent2(json)}`);
-        }
-        process.send(msg);
-      }
-      parseMessage(message) {
-        return message;
-      }
-      toStringMessage(message) {
-        return JSON.stringify(message, void 0, 2);
+    scheduleRequest(request) {
+      if (this.logger.hasLevel(3 /* verbose */)) {
+        this.logger.info(`Scheduling request for: ${request.operationId}`);
       }
-      listen() {
-        process.on("message", (e) => {
-          this.onMessage(e);
-        });
-        process.on("disconnect", () => {
-          this.exit();
+      this.activeRequestCount++;
+      this.host.setTimeout(request.operation, _NodeTypingsInstaller.requestDelayMillis);
+    }
+  };
+  let NodeTypingsInstaller = _NodeTypingsInstaller;
+  // This number is essentially arbitrary.  Processing more than one typings request
+  // at a time makes sense, but having too many in the pipe results in a hang
+  // (see https://github.com/nodejs/node/issues/7657).
+  // It would be preferable to base our limit on the amount of space left in the
+  // buffer, but we have yet to find a way to retrieve that value.
+  NodeTypingsInstaller.maxActiveRequestCount = 10;
+  NodeTypingsInstaller.requestDelayMillis = 100;
+  class IOSession extends Session3 {
+    constructor() {
+      const event = (body, eventName) => {
+        this.event(body, eventName);
+      };
+      const host = sys;
+      const typingsInstaller = disableAutomaticTypingAcquisition ? void 0 : new NodeTypingsInstaller(telemetryEnabled, logger, host, getGlobalTypingsCacheLocation(), typingSafeListLocation, typesMapLocation, npmLocation, validateDefaultNpmLocation, event);
+      super({
+        host,
+        cancellationToken,
+        ...options,
+        typingsInstaller: typingsInstaller || nullTypingsInstaller,
+        byteLength: Buffer.byteLength,
+        hrtime: process.hrtime,
+        logger,
+        canUseEvents: true,
+        typesMapLocation
+      });
+      this.eventPort = eventPort;
+      if (this.canUseEvents && this.eventPort) {
+        const s = net.connect({ port: this.eventPort }, () => {
+          this.eventSocket = s;
+          if (this.socketEventQueue) {
+            for (const event2 of this.socketEventQueue) {
+              this.writeToEventSocket(event2.body, event2.eventName);
+            }
+            this.socketEventQueue = void 0;
+          }
         });
       }
+      this.constructed = true;
     }
-    const eventPort = parseEventPort(findArgument("--eventPort"));
-    const typingSafeListLocation = findArgument(Arguments.TypingSafeListLocation);
-    const typesMapLocation = findArgument(Arguments.TypesMapLocation) || combinePaths(getDirectoryPath(sys.getExecutingFilePath()), "typesMap.json");
-    const npmLocation = findArgument(Arguments.NpmLocation);
-    const validateDefaultNpmLocation = hasArgument(Arguments.ValidateDefaultNpmLocation);
-    const disableAutomaticTypingAcquisition = hasArgument("--disableAutomaticTypingAcquisition");
-    const useNodeIpc = hasArgument("--useNodeIpc");
-    const telemetryEnabled = hasArgument(Arguments.EnableTelemetry);
-    const commandLineTraceDir = findArgument("--traceDirectory");
-    const traceDir = commandLineTraceDir ? stripQuotes(commandLineTraceDir) : process.env.TSS_TRACE;
-    if (traceDir) {
-      startTracing("server", traceDir);
-    }
-    const ioSession = useNodeIpc ? new IpcIOSession() : new IOSession();
-    process.on("uncaughtException", (err) => {
-      ioSession.logError(err, "unknown");
-    });
-    process.noAsar = true;
-    ioSession.listen();
-    function getGlobalTypingsCacheLocation() {
-      switch (process.platform) {
-        case "win32": {
-          const basePath = process.env.LOCALAPPDATA || process.env.APPDATA || os.homedir && os.homedir() || process.env.USERPROFILE || process.env.HOMEDRIVE && process.env.HOMEPATH && normalizeSlashes(process.env.HOMEDRIVE + process.env.HOMEPATH) || os.tmpdir();
-          return combinePaths(combinePaths(normalizeSlashes(basePath), "Microsoft/TypeScript"), versionMajorMinor);
-        }
-        case "openbsd":
-        case "freebsd":
-        case "netbsd":
-        case "darwin":
-        case "linux":
-        case "android": {
-          const cacheLocation = getNonWindowsCacheLocation(process.platform === "darwin");
-          return combinePaths(combinePaths(cacheLocation, "typescript"), versionMajorMinor);
+    event(body, eventName) {
+      Debug.assert(!!this.constructed, "Should only call `IOSession.prototype.event` on an initialized IOSession");
+      if (this.canUseEvents && this.eventPort) {
+        if (!this.eventSocket) {
+          if (this.logger.hasLevel(3 /* verbose */)) {
+            this.logger.info(`eventPort: event "${eventName}" queued, but socket not yet initialized`);
+          }
+          (this.socketEventQueue || (this.socketEventQueue = [])).push({ body, eventName });
+          return;
+        } else {
+          Debug.assert(this.socketEventQueue === void 0);
+          this.writeToEventSocket(body, eventName);
         }
-        default:
-          return Debug.fail(`unsupported platform '${process.platform}'`);
+      } else {
+        super.event(body, eventName);
       }
     }
-    function getNonWindowsCacheLocation(platformIsDarwin) {
-      if (process.env.XDG_CACHE_HOME) {
-        return process.env.XDG_CACHE_HOME;
-      }
-      const usersDir = platformIsDarwin ? "Users" : "home";
-      const homePath = os.homedir && os.homedir() || process.env.HOME || (process.env.LOGNAME || process.env.USER) && `/${usersDir}/${process.env.LOGNAME || process.env.USER}` || os.tmpdir();
-      const cacheFolder = platformIsDarwin ? "Library/Caches" : ".cache";
-      return combinePaths(normalizeSlashes(homePath), cacheFolder);
+    writeToEventSocket(body, eventName) {
+      this.eventSocket.write(formatMessage2(toEvent(eventName, body), this.logger, this.byteLength, this.host.newLine), "utf8");
     }
-  }
-
-  // src/tsserver/webServer.ts
-  var nullLogger2 = {
-    close: noop,
-    hasLevel: returnFalse,
-    loggingEnabled: returnFalse,
-    perftrc: noop,
-    info: noop,
-    msg: noop,
-    startGroup: noop,
-    endGroup: noop,
-    getLogFileName: returnUndefined
-  };
-  function parseServerMode2() {
-    const mode = findArgument("--serverMode");
-    if (!mode)
-      return void 0;
-    switch (mode.toLowerCase()) {
-      case "partialsemantic":
-        return 1 /* PartialSemantic */;
-      case "syntactic":
-        return 2 /* Syntactic */;
-      default:
-        return mode;
+    exit() {
+      var _a2;
+      this.logger.info("Exiting...");
+      this.projectService.closeLog();
+      (_a2 = tracing) == null ? void 0 : _a2.stopTracing();
+      process.exit(0);
+    }
+    listen() {
+      rl.on("line", (input) => {
+        const message = input.trim();
+        this.onMessage(message);
+      });
+      rl.on("close", () => {
+        this.exit();
+      });
     }
   }
-  function initializeWebSystem(args) {
-    createWebSystem2(args);
-    const modeOrUnknown = parseServerMode2();
-    let serverMode;
-    let unknownServerMode;
-    if (typeof modeOrUnknown === "number")
-      serverMode = modeOrUnknown;
-    else
-      unknownServerMode = modeOrUnknown;
-    const logger = createLogger();
-    Debug.loggingHost = {
-      log(level, s) {
-        switch (level) {
-          case 1 /* Error */:
-          case 2 /* Warning */:
-            return logger.msg(s, "Err" /* Err */);
-          case 3 /* Info */:
-          case 4 /* Verbose */:
-            return logger.msg(s, "Info" /* Info */);
-        }
+  class IpcIOSession extends IOSession {
+    writeMessage(msg) {
+      const verboseLogging = logger.hasLevel(3 /* verbose */);
+      if (verboseLogging) {
+        const json = JSON.stringify(msg);
+        logger.info(`${msg.type}:${indent2(json)}`);
       }
-    };
-    return {
-      args,
-      logger,
-      cancellationToken: nullCancellationToken,
-      serverMode: serverMode != null ? serverMode : 1 /* PartialSemantic */,
-      unknownServerMode,
-      startSession: startWebSession
-    };
+      process.send(msg);
+    }
+    parseMessage(message) {
+      return message;
+    }
+    toStringMessage(message) {
+      return JSON.stringify(message, void 0, 2);
+    }
+    listen() {
+      process.on("message", (e) => {
+        this.onMessage(e);
+      });
+      process.on("disconnect", () => {
+        this.exit();
+      });
+    }
   }
-  function createLogger() {
-    const cmdLineVerbosity = getLogLevel(findArgument("--logVerbosity"));
-    return cmdLineVerbosity !== void 0 ? new MainProcessLogger(cmdLineVerbosity, { writeMessage }) : nullLogger2;
-  }
-  function writeMessage(s) {
-    postMessage(s);
-  }
-  function createWebSystem2(args) {
-    Debug.assert(sys === void 0);
-    const webHost = {
-      readFile: (webPath) => {
-        const request = new XMLHttpRequest();
-        request.open("GET", webPath, false);
-        request.send();
-        return request.status === 200 ? request.responseText : void 0;
-      },
-      fileExists: (webPath) => {
-        const request = new XMLHttpRequest();
-        request.open("HEAD", webPath, false);
-        request.send();
-        return request.status === 200;
-      },
-      writeMessage
-    };
-    const sys2 = createWebSystem(webHost, args, () => findArgument("--executingFilePath") || location + "");
-    setSys(sys2);
-    const localeStr = findArgument("--locale");
-    if (localeStr) {
-      validateLocaleAndSetLanguage(localeStr, sys2);
-    }
-  }
-  function hrtime(previous) {
-    const now = self.performance.now() * 1e-3;
-    let seconds = Math.floor(now);
-    let nanoseconds = Math.floor(now % 1 * 1e9);
-    if (previous) {
-      seconds = seconds - previous[0];
-      nanoseconds = nanoseconds - previous[1];
-      if (nanoseconds < 0) {
-        seconds--;
-        nanoseconds += 1e9;
-      }
-    }
-    return [seconds, nanoseconds];
-  }
-  function startWebSession(options, logger, cancellationToken) {
-    class WorkerSession2 extends WorkerSession {
-      constructor() {
-        super(sys, { writeMessage }, options, logger, cancellationToken, hrtime);
-      }
-      exit() {
-        this.logger.info("Exiting...");
-        this.projectService.closeLog();
-        close();
-      }
-      listen() {
-        addEventListener("message", (message) => {
-          this.onMessage(message.data);
-        });
+  const eventPort = parseEventPort(findArgument("--eventPort"));
+  const typingSafeListLocation = findArgument(Arguments.TypingSafeListLocation);
+  const typesMapLocation = findArgument(Arguments.TypesMapLocation) || combinePaths(getDirectoryPath(sys.getExecutingFilePath()), "typesMap.json");
+  const npmLocation = findArgument(Arguments.NpmLocation);
+  const validateDefaultNpmLocation = hasArgument(Arguments.ValidateDefaultNpmLocation);
+  const disableAutomaticTypingAcquisition = hasArgument("--disableAutomaticTypingAcquisition");
+  const useNodeIpc = hasArgument("--useNodeIpc");
+  const telemetryEnabled = hasArgument(Arguments.EnableTelemetry);
+  const commandLineTraceDir = findArgument("--traceDirectory");
+  const traceDir = commandLineTraceDir ? stripQuotes(commandLineTraceDir) : process.env.TSS_TRACE;
+  if (traceDir) {
+    startTracing("server", traceDir);
+  }
+  const ioSession = useNodeIpc ? new IpcIOSession() : new IOSession();
+  process.on("uncaughtException", (err) => {
+    ioSession.logError(err, "unknown");
+  });
+  process.noAsar = true;
+  ioSession.listen();
+  function getGlobalTypingsCacheLocation() {
+    switch (process.platform) {
+      case "win32": {
+        const basePath = process.env.LOCALAPPDATA || process.env.APPDATA || os.homedir && os.homedir() || process.env.USERPROFILE || process.env.HOMEDRIVE && process.env.HOMEPATH && normalizeSlashes(process.env.HOMEDRIVE + process.env.HOMEPATH) || os.tmpdir();
+        return combinePaths(combinePaths(normalizeSlashes(basePath), "Microsoft/TypeScript"), versionMajorMinor);
+      }
+      case "openbsd":
+      case "freebsd":
+      case "netbsd":
+      case "darwin":
+      case "linux":
+      case "android": {
+        const cacheLocation = getNonWindowsCacheLocation(process.platform === "darwin");
+        return combinePaths(combinePaths(cacheLocation, "typescript"), versionMajorMinor);
       }
+      default:
+        return Debug.fail(`unsupported platform '${process.platform}'`);
     }
-    const session = new WorkerSession2();
-    session.listen();
   }
-
-  // src/tsserver/common.ts
-  function getLogLevel(level) {
-    if (level) {
-      const l = level.toLowerCase();
-      for (const name in LogLevel2) {
-        if (isNaN(+name) && l === name.toLowerCase()) {
-          return LogLevel2[name];
-        }
-      }
+  function getNonWindowsCacheLocation(platformIsDarwin) {
+    if (process.env.XDG_CACHE_HOME) {
+      return process.env.XDG_CACHE_HOME;
     }
-    return void 0;
+    const usersDir = platformIsDarwin ? "Users" : "home";
+    const homePath = os.homedir && os.homedir() || process.env.HOME || (process.env.LOGNAME || process.env.USER) && `/${usersDir}/${process.env.LOGNAME || process.env.USER}` || os.tmpdir();
+    const cacheFolder = platformIsDarwin ? "Library/Caches" : ".cache";
+    return combinePaths(normalizeSlashes(homePath), cacheFolder);
   }
+}
 
-  // src/tsserver/server.ts
-  function findArgumentStringArray(argName) {
-    const arg = findArgument(argName);
-    if (arg === void 0) {
-      return emptyArray2;
+// src/tsserver/common.ts
+function getLogLevel(level) {
+  if (level) {
+    const l = level.toLowerCase();
+    for (const name in LogLevel2) {
+      if (isNaN(+name) && l === name.toLowerCase()) {
+        return LogLevel2[name];
+      }
     }
-    return arg.split(",").filter((name) => name !== "");
-  }
-  function start({ args, logger, cancellationToken, serverMode, unknownServerMode, startSession: startServer }, platform) {
-    const syntaxOnly = hasArgument("--syntaxOnly");
-    logger.info(`Starting TS Server`);
-    logger.info(`Version: ${version}`);
-    logger.info(`Arguments: ${args.join(" ")}`);
-    logger.info(`Platform: ${platform} NodeVersion: ${getNodeMajorVersion()} CaseSensitive: ${sys.useCaseSensitiveFileNames}`);
-    logger.info(`ServerMode: ${serverMode} syntaxOnly: ${syntaxOnly} hasUnknownServerMode: ${unknownServerMode}`);
-    setStackTraceLimit();
-    if (Debug.isDebugging) {
-      Debug.enableDebugInfo();
-    }
-    if (sys.tryEnableSourceMapsForHost && /^development$/i.test(sys.getEnvironmentVariable("NODE_ENV"))) {
-      sys.tryEnableSourceMapsForHost();
-    }
-    console.log = (...args2) => logger.msg(args2.length === 1 ? args2[0] : args2.join(", "), "Info" /* Info */);
-    console.warn = (...args2) => logger.msg(args2.length === 1 ? args2[0] : args2.join(", "), "Err" /* Err */);
-    console.error = (...args2) => logger.msg(args2.length === 1 ? args2[0] : args2.join(", "), "Err" /* Err */);
-    startServer(
-      {
-        globalPlugins: findArgumentStringArray("--globalPlugins"),
-        pluginProbeLocations: findArgumentStringArray("--pluginProbeLocations"),
-        allowLocalPluginLoads: hasArgument("--allowLocalPluginLoads"),
-        useSingleInferredProject: hasArgument("--useSingleInferredProject"),
-        useInferredProjectPerProjectRoot: hasArgument("--useInferredProjectPerProjectRoot"),
-        suppressDiagnosticEvents: hasArgument("--suppressDiagnosticEvents"),
-        noGetErrOnBackgroundUpdate: hasArgument("--noGetErrOnBackgroundUpdate"),
-        syntaxOnly,
-        serverMode
-      },
-      logger,
-      cancellationToken
-    );
   }
+  return void 0;
+}
+
+// src/tsserver/server.ts
+function findArgumentStringArray(argName) {
+  const arg = findArgument(argName);
+  if (arg === void 0) {
+    return emptyArray2;
+  }
+  return arg.split(",").filter((name) => name !== "");
+}
+function start({ args, logger, cancellationToken, serverMode, unknownServerMode, startSession: startServer }, platform) {
+  const syntaxOnly = hasArgument("--syntaxOnly");
+  logger.info(`Starting TS Server`);
+  logger.info(`Version: ${version}`);
+  logger.info(`Arguments: ${args.join(" ")}`);
+  logger.info(`Platform: ${platform} NodeVersion: ${getNodeMajorVersion()} CaseSensitive: ${sys.useCaseSensitiveFileNames}`);
+  logger.info(`ServerMode: ${serverMode} syntaxOnly: ${syntaxOnly} hasUnknownServerMode: ${unknownServerMode}`);
   setStackTraceLimit();
-  if (typeof process !== "undefined") {
-    start(initializeNodeSystem(),   require("os").platform());
-  } else {
-    const listener = (e) => {
-      removeEventListener("message", listener);
-      const args = e.data;
-      start(initializeWebSystem(args), "web");
-    };
-    addEventListener("message", listener);
+  if (Debug.isDebugging) {
+    Debug.enableDebugInfo();
   }
-  return __toCommonJS(server_exports);
-})();
-
-if (typeof module !== "undefined" && module.exports) { module.exports = ts; }
+  if (sys.tryEnableSourceMapsForHost && /^development$/i.test(sys.getEnvironmentVariable("NODE_ENV"))) {
+    sys.tryEnableSourceMapsForHost();
+  }
+  console.log = (...args2) => logger.msg(args2.length === 1 ? args2[0] : args2.join(", "), "Info" /* Info */);
+  console.warn = (...args2) => logger.msg(args2.length === 1 ? args2[0] : args2.join(", "), "Err" /* Err */);
+  console.error = (...args2) => logger.msg(args2.length === 1 ? args2[0] : args2.join(", "), "Err" /* Err */);
+  startServer(
+    {
+      globalPlugins: findArgumentStringArray("--globalPlugins"),
+      pluginProbeLocations: findArgumentStringArray("--pluginProbeLocations"),
+      allowLocalPluginLoads: hasArgument("--allowLocalPluginLoads"),
+      useSingleInferredProject: hasArgument("--useSingleInferredProject"),
+      useInferredProjectPerProjectRoot: hasArgument("--useInferredProjectPerProjectRoot"),
+      suppressDiagnosticEvents: hasArgument("--suppressDiagnosticEvents"),
+      noGetErrOnBackgroundUpdate: hasArgument("--noGetErrOnBackgroundUpdate"),
+      syntaxOnly,
+      serverMode
+    },
+    logger,
+    cancellationToken
+  );
+}
+setStackTraceLimit();
+start(initializeNodeSystem(), require("os").platform());
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  ANONYMOUS,
+  AccessFlags,
+  AssertionLevel,
+  AssignmentDeclarationKind,
+  AssignmentKind,
+  Associativity,
+  BreakpointResolver,
+  BuilderFileEmit,
+  BuilderProgramKind,
+  BuilderState,
+  BundleFileSectionKind,
+  CallHierarchy,
+  CharacterCodes,
+  CheckFlags,
+  CheckMode,
+  ClassificationType,
+  ClassificationTypeNames,
+  CommentDirectiveType,
+  Comparison,
+  CompletionInfoFlags,
+  CompletionTriggerKind,
+  Completions,
+  ConfigFileProgramReloadLevel,
+  ContextFlags,
+  CoreServicesShimHostAdapter,
+  Debug,
+  DeprecationVersion,
+  DiagnosticCategory,
+  Diagnostics,
+  DocumentHighlights,
+  ElementFlags,
+  EmitFlags,
+  EmitHint,
+  EmitOnly,
+  EndOfLineState,
+  EnumKind,
+  ExitStatus,
+  ExportKind,
+  Extension,
+  ExternalEmitHelpers,
+  FileIncludeKind,
+  FilePreprocessingDiagnosticsKind,
+  FileSystemEntryKind,
+  FileWatcherEventKind,
+  FindAllReferences,
+  FlattenLevel,
+  FlowFlags,
+  ForegroundColorEscapeSequences,
+  FunctionFlags,
+  GeneratedIdentifierFlags,
+  GetLiteralTextFlags,
+  GoToDefinition,
+  HighlightSpanKind,
+  ImportKind,
+  ImportsNotUsedAsValues,
+  IndentStyle,
+  IndexKind,
+  InferenceFlags,
+  InferencePriority,
+  InlayHintKind,
+  InlayHints,
+  InternalSymbolName,
+  InvalidatedProjectKind,
+  JsDoc,
+  JsTyping,
+  JsxEmit,
+  JsxFlags,
+  JsxReferenceKind,
+  LanguageServiceMode,
+  LanguageServiceShimHostAdapter,
+  LanguageVariant,
+  LexicalEnvironmentFlags,
+  ListFormat,
+  LogLevel,
+  MemberOverrideStatus,
+  ModifierFlags,
+  ModuleDetectionKind,
+  ModuleInstanceState,
+  ModuleKind,
+  ModuleResolutionKind,
+  ModuleSpecifierEnding,
+  NavigateTo,
+  NavigationBar,
+  NewLineKind,
+  NodeBuilderFlags,
+  NodeCheckFlags,
+  NodeFactoryFlags,
+  NodeFlags,
+  NodeResolutionFeatures,
+  ObjectFlags,
+  OperationCanceledException,
+  OperatorPrecedence,
+  OrganizeImports,
+  OrganizeImportsMode,
+  OuterExpressionKinds,
+  OutliningElementsCollector,
+  OutliningSpanKind,
+  OutputFileType,
+  PackageJsonAutoImportPreference,
+  PackageJsonDependencyGroup,
+  PatternMatchKind,
+  PollingInterval,
+  PollingWatchKind,
+  PragmaKindFlags,
+  PrivateIdentifierKind,
+  ProcessLevel,
+  QuotePreference,
+  RelationComparisonResult,
+  Rename,
+  ScriptElementKind,
+  ScriptElementKindModifier,
+  ScriptKind,
+  ScriptSnapshot,
+  ScriptTarget,
+  SemanticClassificationFormat,
+  SemanticMeaning,
+  SemicolonPreference,
+  SignatureCheckMode,
+  SignatureFlags,
+  SignatureHelp,
+  SignatureKind,
+  SmartSelectionRange,
+  SnippetKind,
+  SortKind,
+  StructureIsReused,
+  SymbolAccessibility,
+  SymbolDisplay,
+  SymbolDisplayPartKind,
+  SymbolFlags,
+  SymbolFormatFlags,
+  SyntaxKind,
+  SyntheticSymbolKind,
+  Ternary,
+  ThrottledCancellationToken,
+  TokenClass,
+  TokenFlags,
+  TransformFlags,
+  TypeFacts,
+  TypeFlags,
+  TypeFormatFlags,
+  TypeMapKind,
+  TypePredicateKind,
+  TypeReferenceSerializationKind,
+  TypeScriptServicesFactory,
+  UnionReduction,
+  UpToDateStatusType,
+  VarianceFlags,
+  Version,
+  VersionRange,
+  WatchDirectoryFlags,
+  WatchDirectoryKind,
+  WatchFileKind,
+  WatchLogLevel,
+  WatchType,
+  addEmitFlags,
+  addEmitHelper,
+  addEmitHelpers,
+  addNodeFactoryPatcher,
+  addRange,
+  addRelatedInfo,
+  addSyntheticLeadingComment,
+  addSyntheticTrailingComment,
+  addToSeen,
+  advancedAsyncSuperHelper,
+  affectsDeclarationPathOptionDeclarations,
+  affectsEmitOptionDeclarations,
+  allKeysStartWithDot,
+  altDirectorySeparator,
+  and,
+  append,
+  appendIfUnique,
+  arrayFrom,
+  arrayIsEqualTo,
+  arrayIsHomogeneous,
+  arrayIsSorted,
+  arrayOf,
+  arrayReverseIterator,
+  arrayToMap,
+  arrayToMultiMap,
+  arrayToNumericMap,
+  arraysEqual,
+  assertType,
+  assign,
+  assignHelper,
+  asyncDelegator,
+  asyncGeneratorHelper,
+  asyncSuperHelper,
+  asyncValues,
+  attachFileToDiagnostics,
+  awaitHelper,
+  awaiterHelper,
+  base64decode,
+  base64encode,
+  binarySearch,
+  binarySearchKey,
+  bindSourceFile,
+  breakIntoCharacterSpans,
+  breakIntoWordSpans,
+  buildLinkParts,
+  buildOpts,
+  buildOverload,
+  bundlerModuleNameResolver,
+  canBeConvertedToAsync,
+  canHaveDecorators,
+  canHaveExportModifier,
+  canHaveFlowNode,
+  canHaveIllegalDecorators,
+  canHaveIllegalModifiers,
+  canHaveIllegalType,
+  canHaveIllegalTypeParameters,
+  canHaveJSDoc,
+  canHaveLocals,
+  canHaveModifiers,
+  canHaveSymbol,
+  canJsonReportNoInputFiles,
+  canProduceDiagnostics,
+  canUsePropertyAccess,
+  canWatchDirectoryOrFile,
+  cartesianProduct,
+  cast,
+  chainBundle,
+  chainDiagnosticMessages,
+  changeAnyExtension,
+  changeCompilerHostLikeToUseCache,
+  changeExtension,
+  changesAffectModuleResolution,
+  changesAffectingProgramStructure,
+  childIsDecorated,
+  classOrConstructorParameterIsDecorated,
+  classPrivateFieldGetHelper,
+  classPrivateFieldInHelper,
+  classPrivateFieldSetHelper,
+  classicNameResolver,
+  classifier,
+  cleanExtendedConfigCache,
+  clear,
+  clearMap,
+  clearSharedExtendedConfigFileWatcher,
+  climbPastPropertyAccess,
+  climbPastPropertyOrElementAccess,
+  clone,
+  cloneCompilerOptions,
+  closeFileWatcher,
+  closeFileWatcherOf,
+  codefix,
+  collapseTextChangeRangesAcrossMultipleVersions,
+  collectExternalModuleInfo,
+  combine,
+  combinePaths,
+  commentPragmas,
+  commonOptionsWithBuild,
+  commonPackageFolders,
+  compact,
+  compareBooleans,
+  compareDataObjects,
+  compareDiagnostics,
+  compareDiagnosticsSkipRelatedInformation,
+  compareEmitHelpers,
+  compareNumberOfDirectorySeparators,
+  comparePaths,
+  comparePathsCaseInsensitive,
+  comparePathsCaseSensitive,
+  comparePatternKeys,
+  compareProperties,
+  compareStringsCaseInsensitive,
+  compareStringsCaseInsensitiveEslintCompatible,
+  compareStringsCaseSensitive,
+  compareStringsCaseSensitiveUI,
+  compareTextSpans,
+  compareValues,
+  compileOnSaveCommandLineOption,
+  compilerOptionsAffectDeclarationPath,
+  compilerOptionsAffectEmit,
+  compilerOptionsAffectSemanticDiagnostics,
+  compilerOptionsDidYouMeanDiagnostics,
+  compilerOptionsIndicateEsModules,
+  computeCommonSourceDirectoryOfFilenames,
+  computeLineAndCharacterOfPosition,
+  computeLineOfPosition,
+  computeLineStarts,
+  computePositionOfLineAndCharacter,
+  computeSignature,
+  computeSignatureWithDiagnostics,
+  computeSuggestionDiagnostics,
+  concatenate,
+  concatenateDiagnosticMessageChains,
+  consumesNodeCoreModules,
+  contains,
+  containsIgnoredPath,
+  containsParseError,
+  containsPath,
+  convertCompilerOptionsForTelemetry,
+  convertCompilerOptionsFromJson,
+  convertEnableAutoDiscoveryToEnable,
+  convertJsonOption,
+  convertToBase64,
+  convertToObject,
+  convertToObjectWorker,
+  convertToOptionsWithAbsolutePaths,
+  convertToRelativePath,
+  convertToTSConfig,
+  convertTypeAcquisitionFromJson,
+  copyComments,
+  copyEntries,
+  copyLeadingComments,
+  copyProperties,
+  copyTrailingAsLeadingComments,
+  copyTrailingComments,
+  couldStartTrivia,
+  countWhere,
+  createAbstractBuilder,
+  createAccessorPropertyBackingField,
+  createAccessorPropertyGetRedirector,
+  createAccessorPropertySetRedirector,
+  createAdd,
+  createArrayBindingPattern,
+  createArrayLiteral,
+  createArrayTypeNode,
+  createArrowFunction,
+  createAsExpression,
+  createAssignment,
+  createAwait,
+  createBaseNodeFactory,
+  createBigIntLiteral,
+  createBinary,
+  createBinaryExpressionTrampoline,
+  createBindingElement,
+  createBindingHelper,
+  createBlock,
+  createBreak,
+  createBuildInfo,
+  createBuilderProgram,
+  createBuilderProgramUsingProgramBuildInfo,
+  createBuilderStatusReporter,
+  createBundle,
+  createCacheWithRedirects,
+  createCacheableExportInfoMap,
+  createCachedDirectoryStructureHost,
+  createCall,
+  createCallChain,
+  createCallSignature,
+  createCaseBlock,
+  createCaseClause,
+  createCatchClause,
+  createClassDeclaration,
+  createClassExpression,
+  createClassifier,
+  createComma,
+  createCommaList,
+  createCommentDirectivesMap,
+  createCompilerDiagnostic,
+  createCompilerDiagnosticForInvalidCustomType,
+  createCompilerDiagnosticFromMessageChain,
+  createCompilerHost,
+  createCompilerHostFromProgramHost,
+  createCompilerHostWorker,
+  createComputedPropertyName,
+  createConditional,
+  createConditionalTypeNode,
+  createConstructSignature,
+  createConstructor,
+  createConstructorTypeNode,
+  createContinue,
+  createDebuggerStatement,
+  createDecorator,
+  createDefaultClause,
+  createDelete,
+  createDetachedDiagnostic,
+  createDiagnosticCollection,
+  createDiagnosticForFileFromMessageChain,
+  createDiagnosticForNode,
+  createDiagnosticForNodeArray,
+  createDiagnosticForNodeFromMessageChain,
+  createDiagnosticForNodeInSourceFile,
+  createDiagnosticForRange,
+  createDiagnosticMessageChainFromDiagnostic,
+  createDiagnosticReporter,
+  createDo,
+  createDocumentPositionMapper,
+  createDocumentRegistry,
+  createDocumentRegistryInternal,
+  createElementAccess,
+  createElementAccessChain,
+  createEmitAndSemanticDiagnosticsBuilderProgram,
+  createEmitHelperFactory,
+  createEmptyExports,
+  createEmptyStatement,
+  createEnumDeclaration,
+  createEnumMember,
+  createExportAssignment,
+  createExportDeclaration,
+  createExportDefault,
+  createExportSpecifier,
+  createExpressionForJsxElement,
+  createExpressionForJsxFragment,
+  createExpressionForObjectLiteralElementLike,
+  createExpressionForPropertyName,
+  createExpressionFromEntityName,
+  createExpressionStatement,
+  createExpressionWithTypeArguments,
+  createExternalHelpersImportDeclarationIfNeeded,
+  createExternalModuleExport,
+  createExternalModuleReference,
+  createFalse,
+  createFileDiagnostic,
+  createFileDiagnosticFromMessageChain,
+  createFileLevelUniqueName,
+  createFor,
+  createForIn,
+  createForOf,
+  createForOfBindingStatement,
+  createFunctionDeclaration,
+  createFunctionExpression,
+  createFunctionTypeNode,
+  createGetAccessor,
+  createGetCanonicalFileName,
+  createGetSourceFile,
+  createGetSymbolAccessibilityDiagnosticForNode,
+  createGetSymbolAccessibilityDiagnosticForNodeName,
+  createGetSymbolWalker,
+  createHeritageClause,
+  createIdentifier,
+  createIf,
+  createImmediatelyInvokedArrowFunction,
+  createImmediatelyInvokedFunctionExpression,
+  createImportClause,
+  createImportDeclaration,
+  createImportEqualsDeclaration,
+  createImportSpecifier,
+  createImportTypeNode,
+  createIncrementalCompilerHost,
+  createIncrementalProgram,
+  createIndexSignature,
+  createIndexedAccessTypeNode,
+  createInferTypeNode,
+  createInputFiles,
+  createInputFilesWithFilePaths,
+  createInputFilesWithFileTexts,
+  createInterfaceDeclaration,
+  createIntersectionTypeNode,
+  createJSDocAugmentsTag,
+  createJSDocAuthorTag,
+  createJSDocCallbackTag,
+  createJSDocClassTag,
+  createJSDocComment,
+  createJSDocEnumTag,
+  createJSDocImplementsTag,
+  createJSDocParamTag,
+  createJSDocParameterTag,
+  createJSDocPrivateTag,
+  createJSDocPropertyTag,
+  createJSDocProtectedTag,
+  createJSDocPublicTag,
+  createJSDocReadonlyTag,
+  createJSDocReturnTag,
+  createJSDocSignature,
+  createJSDocTag,
+  createJSDocTemplateTag,
+  createJSDocThisTag,
+  createJSDocTypeExpression,
+  createJSDocTypeLiteral,
+  createJSDocTypeTag,
+  createJSDocTypedefTag,
+  createJsxAttribute,
+  createJsxAttributes,
+  createJsxClosingElement,
+  createJsxElement,
+  createJsxExpression,
+  createJsxFactoryExpression,
+  createJsxFragment,
+  createJsxJsxClosingFragment,
+  createJsxOpeningElement,
+  createJsxOpeningFragment,
+  createJsxSelfClosingElement,
+  createJsxSpreadAttribute,
+  createJsxText,
+  createKeywordTypeNode,
+  createLabel,
+  createLanguageService,
+  createLanguageServiceSourceFile,
+  createLessThan,
+  createLiteral,
+  createLiteralTypeNode,
+  createLogicalAnd,
+  createLogicalNot,
+  createLogicalOr,
+  createLoopVariable,
+  createMappedTypeNode,
+  createMemberAccessForPropertyName,
+  createMetaProperty,
+  createMethod,
+  createMethodSignature,
+  createModeAwareCache,
+  createModeAwareCacheKey,
+  createModifier,
+  createModifiersFromModifierFlags,
+  createModuleBlock,
+  createModuleDeclaration,
+  createModuleResolutionCache,
+  createModuleResolutionLoader,
+  createModuleSpecifierResolutionHost,
+  createMultiMap,
+  createNamedExports,
+  createNamedImports,
+  createNamespaceExport,
+  createNamespaceExportDeclaration,
+  createNamespaceImport,
+  createNew,
+  createNoSubstitutionTemplateLiteral,
+  createNode,
+  createNodeArray,
+  createNodeConverters,
+  createNodeFactory,
+  createNonNullChain,
+  createNonNullExpression,
+  createNotEmittedStatement,
+  createNull,
+  createNumericLiteral,
+  createObjectBindingPattern,
+  createObjectLiteral,
+  createOmittedExpression,
+  createOptimisticUniqueName,
+  createOptionNameMap,
+  createOptionalTypeNode,
+  createOverload,
+  createPackageJsonImportFilter,
+  createPackageJsonInfo,
+  createParameter,
+  createParen,
+  createParenthesizedType,
+  createParenthesizerRules,
+  createPartiallyEmittedExpression,
+  createPatternMatcher,
+  createPostfix,
+  createPostfixIncrement,
+  createPrefix,
+  createPrependNodes,
+  createPrinter,
+  createPrivateIdentifier,
+  createProgram,
+  createProgramHost,
+  createProperty,
+  createPropertyAccess,
+  createPropertyAccessChain,
+  createPropertyAssignment,
+  createPropertyNameNodeForIdentifierOrLiteral,
+  createPropertySignature,
+  createQualifiedName,
+  createQueue,
+  createRange,
+  createRedirectedBuilderProgram,
+  createRegularExpressionLiteral,
+  createResolutionCache,
+  createRestTypeNode,
+  createReturn,
+  createRuntimeTypeSerializer,
+  createScanner,
+  createSemanticDiagnosticsBuilderProgram,
+  createSemicolonClassElement,
+  createSet,
+  createSetAccessor,
+  createShorthandPropertyAssignment,
+  createSolutionBuilder,
+  createSolutionBuilderHost,
+  createSolutionBuilderWithWatch,
+  createSolutionBuilderWithWatchHost,
+  createSortedArray,
+  createSourceFile,
+  createSourceMapGenerator,
+  createSourceMapSource,
+  createSpread,
+  createSpreadAssignment,
+  createStatement,
+  createStrictEquality,
+  createStrictInequality,
+  createStringLiteral,
+  createStringLiteralFromNode,
+  createSubtract,
+  createSuper,
+  createSuperAccessVariableStatement,
+  createSwitch,
+  createSymbolTable,
+  createSymlinkCache,
+  createSystemWatchFunctions,
+  createTaggedTemplate,
+  createTempVariable,
+  createTemplateExpression,
+  createTemplateHead,
+  createTemplateMiddle,
+  createTemplateSpan,
+  createTemplateTail,
+  createTextChange,
+  createTextChangeFromStartLength,
+  createTextChangeRange,
+  createTextRangeFromNode,
+  createTextRangeFromSpan,
+  createTextSpan,
+  createTextSpanFromBounds,
+  createTextSpanFromNode,
+  createTextSpanFromRange,
+  createTextSpanFromStringLiteralLikeContent,
+  createTextWriter,
+  createThis,
+  createThisTypeNode,
+  createThrow,
+  createToken,
+  createTokenRange,
+  createTrue,
+  createTry,
+  createTupleTypeNode,
+  createTypeAliasDeclaration,
+  createTypeAssertion,
+  createTypeChecker,
+  createTypeLiteralNode,
+  createTypeOf,
+  createTypeOperatorNode,
+  createTypeParameterDeclaration,
+  createTypePredicateNode,
+  createTypePredicateNodeWithModifier,
+  createTypeQueryNode,
+  createTypeReferenceDirectiveResolutionCache,
+  createTypeReferenceNode,
+  createTypeReferenceResolutionLoader,
+  createUnderscoreEscapedMultiMap,
+  createUnionTypeNode,
+  createUniqueName,
+  createUnparsedSourceFile,
+  createVariableDeclaration,
+  createVariableDeclarationList,
+  createVariableStatement,
+  createVoid,
+  createVoidZero,
+  createWatchCompilerHost,
+  createWatchCompilerHostOfConfigFile,
+  createWatchCompilerHostOfFilesAndCompilerOptions,
+  createWatchFactory,
+  createWatchHost,
+  createWatchProgram,
+  createWatchStatusReporter,
+  createWhile,
+  createWith,
+  createWriteFileMeasuringIO,
+  createYield,
+  declarationNameToString,
+  decodeMappings,
+  decodedTextSpanIntersectsWith,
+  decorateHelper,
+  deduplicate,
+  defaultIncludeSpec,
+  defaultInitCompilerOptions,
+  defaultMaximumTruncationLength,
+  detectSortCaseSensitivity,
+  diagnosticCategoryName,
+  diagnosticToString,
+  directoryProbablyExists,
+  directorySeparator,
+  displayPart,
+  displayPartsToString,
+  disposeEmitNodes,
+  documentSpansEqual,
+  dumpTracingLegend,
+  elementAt,
+  elideNodes,
+  emitComments,
+  emitDetachedComments,
+  emitFiles,
+  emitFilesAndReportErrors,
+  emitFilesAndReportErrorsAndGetExitStatus,
+  emitModuleKindIsNonNodeESM,
+  emitNewLineBeforeLeadingCommentOfPosition,
+  emitNewLineBeforeLeadingComments,
+  emitNewLineBeforeLeadingCommentsOfPosition,
+  emitSkippedWithNoDiagnostics,
+  emitUsingBuildInfo,
+  emptyArray,
+  emptyFileSystemEntries,
+  emptyMap,
+  emptyOptions,
+  emptySet,
+  endsWith,
+  ensurePathIsNonModuleName,
+  ensureScriptKind,
+  ensureTrailingDirectorySeparator,
+  entityNameToString,
+  enumerateInsertsAndDeletes,
+  equalOwnProperties,
+  equateStringsCaseInsensitive,
+  equateStringsCaseSensitive,
+  equateValues,
+  escapeJsxAttributeString,
+  escapeLeadingUnderscores,
+  escapeNonAsciiString,
+  escapeSnippetText,
+  escapeString,
+  every,
+  expandPreOrPostfixIncrementOrDecrementExpression,
+  explainFiles,
+  explainIfFileIsRedirectAndImpliedFormat,
+  exportAssignmentIsAlias,
+  exportStarHelper,
+  expressionResultIsUnused,
+  extend,
+  extendsHelper,
+  extensionFromPath,
+  extensionIsTS,
+  externalHelpersModuleNameText,
+  factory,
+  fileExtensionIs,
+  fileExtensionIsOneOf,
+  fileIncludeReasonToDiagnostics,
+  filter,
+  filterMutate,
+  filterSemanticDiagnostics,
+  find,
+  findAncestor,
+  findBestPatternMatch,
+  findChildOfKind,
+  findConfigFile,
+  findContainingList,
+  findDiagnosticForNode,
+  findFirstNonJsxWhitespaceToken,
+  findIndex,
+  findLast,
+  findLastIndex,
+  findListItemInfo,
+  findMap,
+  findModifier,
+  findNextToken,
+  findPackageJson,
+  findPackageJsons,
+  findPrecedingMatchingToken,
+  findPrecedingToken,
+  findSuperStatementIndex,
+  findTokenOnLeftOfPosition,
+  findUseStrictPrologue,
+  first,
+  firstDefined,
+  firstDefinedIterator,
+  firstIterator,
+  firstOrOnly,
+  firstOrUndefined,
+  firstOrUndefinedIterator,
+  fixupCompilerOptions,
+  flatMap,
+  flatMapIterator,
+  flatMapToMutable,
+  flatten,
+  flattenDestructuringAssignment,
+  flattenDestructuringBinding,
+  flattenDiagnosticMessageText,
+  forEach,
+  forEachAncestor,
+  forEachAncestorDirectory,
+  forEachChild,
+  forEachChildRecursively,
+  forEachEmittedFile,
+  forEachEnclosingBlockScopeContainer,
+  forEachEntry,
+  forEachExternalModuleToImportFrom,
+  forEachImportClauseDeclaration,
+  forEachKey,
+  forEachLeadingCommentRange,
+  forEachNameInAccessChainWalkingLeft,
+  forEachResolvedProjectReference,
+  forEachReturnStatement,
+  forEachRight,
+  forEachTrailingCommentRange,
+  forEachUnique,
+  forEachYieldExpression,
+  forSomeAncestorDirectory,
+  formatColorAndReset,
+  formatDiagnostic,
+  formatDiagnostics,
+  formatDiagnosticsWithColorAndContext,
+  formatGeneratedName,
+  formatGeneratedNamePart,
+  formatLocation,
+  formatMessage,
+  formatStringFromArgs,
+  formatting,
+  fullTripleSlashAMDReferencePathRegEx,
+  fullTripleSlashReferencePathRegEx,
+  generateDjb2Hash,
+  generateTSConfig,
+  generatorHelper,
+  getAdjustedReferenceLocation,
+  getAdjustedRenameLocation,
+  getAliasDeclarationFromName,
+  getAllAccessorDeclarations,
+  getAllDecoratorsOfClass,
+  getAllDecoratorsOfClassElement,
+  getAllJSDocTags,
+  getAllJSDocTagsOfKind,
+  getAllKeys,
+  getAllProjectOutputs,
+  getAllSuperTypeNodes,
+  getAllUnscopedEmitHelpers,
+  getAllowJSCompilerOption,
+  getAllowSyntheticDefaultImports,
+  getAncestor,
+  getAnyExtensionFromPath,
+  getAreDeclarationMapsEnabled,
+  getAssignedExpandoInitializer,
+  getAssignedName,
+  getAssignmentDeclarationKind,
+  getAssignmentDeclarationPropertyAccessKind,
+  getAssignmentTargetKind,
+  getAutomaticTypeDirectiveNames,
+  getBaseFileName,
+  getBinaryOperatorPrecedence,
+  getBuildInfo,
+  getBuildInfoFileVersionMap,
+  getBuildInfoText,
+  getBuildOrderFromAnyBuildOrder,
+  getBuilderCreationParameters,
+  getBuilderFileEmit,
+  getCheckFlags,
+  getClassExtendsHeritageElement,
+  getClassLikeDeclarationOfSymbol,
+  getCombinedLocalAndExportSymbolFlags,
+  getCombinedModifierFlags,
+  getCombinedNodeFlags,
+  getCombinedNodeFlagsAlwaysIncludeJSDoc,
+  getCommentRange,
+  getCommonSourceDirectory,
+  getCommonSourceDirectoryOfConfig,
+  getCompilerOptionValue,
+  getCompilerOptionsDiffValue,
+  getConfigFileParsingDiagnostics,
+  getConstantValue,
+  getContainerNode,
+  getContainingClass,
+  getContainingClassStaticBlock,
+  getContainingFunction,
+  getContainingFunctionDeclaration,
+  getContainingFunctionOrClassStaticBlock,
+  getContainingNodeArray,
+  getContainingObjectLiteralElement,
+  getContextualTypeFromParent,
+  getContextualTypeFromParentOrAncestorTypeNode,
+  getCurrentTime,
+  getDeclarationDiagnostics,
+  getDeclarationEmitExtensionForPath,
+  getDeclarationEmitOutputFilePath,
+  getDeclarationEmitOutputFilePathWorker,
+  getDeclarationFromName,
+  getDeclarationModifierFlagsFromSymbol,
+  getDeclarationOfKind,
+  getDeclarationsOfKind,
+  getDeclaredExpandoInitializer,
+  getDecorators,
+  getDefaultCompilerOptions,
+  getDefaultFormatCodeSettings,
+  getDefaultLibFileName,
+  getDefaultLibFilePath,
+  getDefaultLikeExportInfo,
+  getDiagnosticText,
+  getDiagnosticsWithinSpan,
+  getDirectoryPath,
+  getDocumentPositionMapper,
+  getESModuleInterop,
+  getEditsForFileRename,
+  getEffectiveBaseTypeNode,
+  getEffectiveConstraintOfTypeParameter,
+  getEffectiveContainerForJSDocTemplateTag,
+  getEffectiveImplementsTypeNodes,
+  getEffectiveInitializer,
+  getEffectiveJSDocHost,
+  getEffectiveModifierFlags,
+  getEffectiveModifierFlagsAlwaysIncludeJSDoc,
+  getEffectiveModifierFlagsNoCache,
+  getEffectiveReturnTypeNode,
+  getEffectiveSetAccessorTypeAnnotationNode,
+  getEffectiveTypeAnnotationNode,
+  getEffectiveTypeParameterDeclarations,
+  getEffectiveTypeRoots,
+  getElementOrPropertyAccessArgumentExpressionOrName,
+  getElementOrPropertyAccessName,
+  getElementsOfBindingOrAssignmentPattern,
+  getEmitDeclarations,
+  getEmitFlags,
+  getEmitHelpers,
+  getEmitModuleDetectionKind,
+  getEmitModuleKind,
+  getEmitModuleResolutionKind,
+  getEmitScriptTarget,
+  getEnclosingBlockScopeContainer,
+  getEncodedSemanticClassifications,
+  getEncodedSyntacticClassifications,
+  getEndLinePosition,
+  getEntityNameFromTypeNode,
+  getEntrypointsFromPackageJsonInfo,
+  getErrorCountForSummary,
+  getErrorSpanForNode,
+  getErrorSummaryText,
+  getEscapedTextOfIdentifierOrLiteral,
+  getExpandoInitializer,
+  getExportAssignmentExpression,
+  getExportInfoMap,
+  getExportNeedsImportStarHelper,
+  getExpressionAssociativity,
+  getExpressionPrecedence,
+  getExternalHelpersModuleName,
+  getExternalModuleImportEqualsDeclarationExpression,
+  getExternalModuleName,
+  getExternalModuleNameFromDeclaration,
+  getExternalModuleNameFromPath,
+  getExternalModuleNameLiteral,
+  getExternalModuleRequireArgument,
+  getFallbackOptions,
+  getFileEmitOutput,
+  getFileMatcherPatterns,
+  getFileNamesFromConfigSpecs,
+  getFileWatcherEventKind,
+  getFilesInErrorForSummary,
+  getFirstConstructorWithBody,
+  getFirstIdentifier,
+  getFirstNonSpaceCharacterPosition,
+  getFirstProjectOutput,
+  getFixableErrorSpanExpression,
+  getFormatCodeSettingsForWriting,
+  getFullWidth,
+  getFunctionFlags,
+  getGeneratedNameForNode,
+  getHeritageClause,
+  getHostSignatureFromJSDoc,
+  getImmediatelyInvokedFunctionExpression,
+  getImpliedNodeFormatForFile,
+  getImpliedNodeFormatForFileWorker,
+  getImportNeedsImportDefaultHelper,
+  getImportNeedsImportStarHelper,
+  getIndentSize,
+  getIndentString,
+  getInitializedVariables,
+  getInitializerOfBinaryExpression,
+  getInitializerOfBindingOrAssignmentElement,
+  getInterfaceBaseTypeNodes,
+  getInvokedExpression,
+  getJSDocAugmentsTag,
+  getJSDocClassTag,
+  getJSDocCommentRanges,
+  getJSDocCommentsAndTags,
+  getJSDocDeprecatedTag,
+  getJSDocDeprecatedTagNoCache,
+  getJSDocEnumTag,
+  getJSDocHost,
+  getJSDocImplementsTags,
+  getJSDocOverrideTagNoCache,
+  getJSDocParameterTags,
+  getJSDocParameterTagsNoCache,
+  getJSDocPrivateTag,
+  getJSDocPrivateTagNoCache,
+  getJSDocProtectedTag,
+  getJSDocProtectedTagNoCache,
+  getJSDocPublicTag,
+  getJSDocPublicTagNoCache,
+  getJSDocReadonlyTag,
+  getJSDocReadonlyTagNoCache,
+  getJSDocReturnTag,
+  getJSDocReturnType,
+  getJSDocRoot,
+  getJSDocTags,
+  getJSDocTagsNoCache,
+  getJSDocTemplateTag,
+  getJSDocThisTag,
+  getJSDocType,
+  getJSDocTypeAliasName,
+  getJSDocTypeAssertionType,
+  getJSDocTypeParameterDeclarations,
+  getJSDocTypeParameterTags,
+  getJSDocTypeParameterTagsNoCache,
+  getJSDocTypeTag,
+  getJSXImplicitImportBase,
+  getJSXRuntimeImport,
+  getJSXTransformEnabled,
+  getKeyForCompilerOptions,
+  getLanguageVariant,
+  getLastChild,
+  getLeadingCommentRanges,
+  getLeadingCommentRangesOfNode,
+  getLeftmostAccessExpression,
+  getLeftmostExpression,
+  getLineAndCharacterOfPosition,
+  getLineInfo,
+  getLineOfLocalPosition,
+  getLineOfLocalPositionFromLineMap,
+  getLineStartPositionForPosition,
+  getLineStarts,
+  getLinesBetweenPositionAndNextNonWhitespaceCharacter,
+  getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter,
+  getLinesBetweenPositions,
+  getLinesBetweenRangeEndAndRangeStart,
+  getLinesBetweenRangeEndPositions,
+  getLiteralText,
+  getLocalNameForExternalImport,
+  getLocalSymbolForExportDefault,
+  getLocaleSpecificMessage,
+  getLocaleTimeString,
+  getMappedContextSpan,
+  getMappedDocumentSpan,
+  getMappedLocation,
+  getMatchedFileSpec,
+  getMatchedIncludeSpec,
+  getMeaningFromDeclaration,
+  getMeaningFromLocation,
+  getMembersOfDeclaration,
+  getModeForFileReference,
+  getModeForResolutionAtIndex,
+  getModeForUsageLocation,
+  getModifiedTime,
+  getModifiers,
+  getModuleInstanceState,
+  getModuleNameStringLiteralAt,
+  getModuleSpecifierEndingPreference,
+  getModuleSpecifierResolverHost,
+  getMutableClone,
+  getNameForExportedSymbol,
+  getNameFromIndexInfo,
+  getNameFromPropertyName,
+  getNameOfAccessExpression,
+  getNameOfCompilerOptionValue,
+  getNameOfDeclaration,
+  getNameOfExpando,
+  getNameOfJSDocTypedef,
+  getNameOrArgument,
+  getNameTable,
+  getNamesForExportedSymbol,
+  getNamespaceDeclarationNode,
+  getNewLineCharacter,
+  getNewLineKind,
+  getNewLineOrDefaultFromHost,
+  getNewTargetContainer,
+  getNextJSDocCommentLocation,
+  getNodeForGeneratedName,
+  getNodeId,
+  getNodeKind,
+  getNodeMajorVersion,
+  getNodeModifiers,
+  getNodeModulePathParts,
+  getNonAssignedNameOfDeclaration,
+  getNonAssignmentOperatorForCompoundAssignment,
+  getNonAugmentationDeclaration,
+  getNonDecoratorTokenPosOfNode,
+  getNormalizedAbsolutePath,
+  getNormalizedAbsolutePathWithoutRoot,
+  getNormalizedPathComponents,
+  getObjectFlags,
+  getOperator,
+  getOperatorAssociativity,
+  getOperatorPrecedence,
+  getOptionFromName,
+  getOptionsNameMap,
+  getOrCreateEmitNode,
+  getOrCreateExternalHelpersModuleNameIfNeeded,
+  getOrUpdate,
+  getOriginalNode,
+  getOriginalNodeId,
+  getOriginalSourceFile,
+  getOutputDeclarationFileName,
+  getOutputExtension,
+  getOutputFileNames,
+  getOutputPathsFor,
+  getOutputPathsForBundle,
+  getOwnEmitOutputFilePath,
+  getOwnKeys,
+  getOwnValues,
+  getPackageJsonInfo,
+  getPackageJsonTypesVersionsPaths,
+  getPackageJsonsVisibleToFile,
+  getPackageNameFromTypesPackageName,
+  getPackageScopeForPath,
+  getParameterSymbolFromJSDoc,
+  getParameterTypeNode,
+  getParentNodeInSpan,
+  getParseTreeNode,
+  getParsedCommandLineOfConfigFile,
+  getPathComponents,
+  getPathComponentsRelativeTo,
+  getPathFromPathComponents,
+  getPathUpdater,
+  getPathsBasePath,
+  getPatternFromSpec,
+  getPendingEmitKind,
+  getPositionOfLineAndCharacter,
+  getPossibleGenericSignatures,
+  getPossibleOriginalInputExtensionForExtension,
+  getPossibleTypeArgumentsInfo,
+  getPreEmitDiagnostics,
+  getPrecedingNonSpaceCharacterPosition,
+  getProperties,
+  getProperty,
+  getPropertyArrayElementValue,
+  getPropertyAssignment,
+  getPropertyAssignmentAliasLikeExpression,
+  getPropertyNameForPropertyNameNode,
+  getPropertyNameForUniqueESSymbol,
+  getPropertyNameOfBindingOrAssignmentElement,
+  getPropertySymbolFromBindingElement,
+  getPropertySymbolsFromContextualType,
+  getQuoteFromPreference,
+  getQuotePreference,
+  getRangesWhere,
+  getRefactorContextSpan,
+  getReferencedFileLocation,
+  getRegexFromPattern,
+  getRegularExpressionForWildcard,
+  getRegularExpressionsForWildcards,
+  getRelativePathFromDirectory,
+  getRelativePathFromFile,
+  getRelativePathToDirectoryOrUrl,
+  getRenameLocation,
+  getReplacementSpanForContextToken,
+  getResolutionDiagnostic,
+  getResolutionModeOverrideForClause,
+  getResolveJsonModule,
+  getResolvePackageJsonExports,
+  getResolvePackageJsonImports,
+  getResolvedExternalModuleName,
+  getResolvedModule,
+  getResolvedTypeReferenceDirective,
+  getRestIndicatorOfBindingOrAssignmentElement,
+  getRestParameterElementType,
+  getRightMostAssignedExpression,
+  getRootDeclaration,
+  getRootLength,
+  getScriptKind,
+  getScriptKindFromFileName,
+  getScriptTargetFeatures,
+  getSelectedEffectiveModifierFlags,
+  getSelectedSyntacticModifierFlags,
+  getSemanticClassifications,
+  getSemanticJsxChildren,
+  getSetAccessorTypeAnnotationNode,
+  getSetAccessorValueParameter,
+  getSetExternalModuleIndicator,
+  getShebang,
+  getSingleInitializerOfVariableStatementOrPropertyDeclaration,
+  getSingleVariableOfVariableStatement,
+  getSnapshotText,
+  getSnippetElement,
+  getSourceFileOfModule,
+  getSourceFileOfNode,
+  getSourceFilePathInNewDir,
+  getSourceFilePathInNewDirWorker,
+  getSourceFileVersionAsHashFromText,
+  getSourceFilesToEmit,
+  getSourceMapRange,
+  getSourceMapper,
+  getSourceTextOfNodeFromSourceFile,
+  getSpanOfTokenAtPosition,
+  getSpellingSuggestion,
+  getStartPositionOfLine,
+  getStartPositionOfRange,
+  getStartsOnNewLine,
+  getStaticPropertiesAndClassStaticBlock,
+  getStrictOptionValue,
+  getStringComparer,
+  getSuperCallFromStatement,
+  getSuperContainer,
+  getSupportedCodeFixes,
+  getSupportedExtensions,
+  getSupportedExtensionsWithJsonIfResolveJsonModule,
+  getSwitchedType,
+  getSymbolId,
+  getSymbolNameForPrivateIdentifier,
+  getSymbolTarget,
+  getSyntacticClassifications,
+  getSyntacticModifierFlags,
+  getSyntacticModifierFlagsNoCache,
+  getSynthesizedDeepClone,
+  getSynthesizedDeepCloneWithReplacements,
+  getSynthesizedDeepClones,
+  getSynthesizedDeepClonesWithReplacements,
+  getSyntheticLeadingComments,
+  getSyntheticTrailingComments,
+  getTargetLabel,
+  getTargetOfBindingOrAssignmentElement,
+  getTemporaryModuleResolutionState,
+  getTextOfConstantValue,
+  getTextOfIdentifierOrLiteral,
+  getTextOfJSDocComment,
+  getTextOfNode,
+  getTextOfNodeFromSourceText,
+  getTextOfPropertyName,
+  getThisContainer,
+  getThisParameter,
+  getTokenAtPosition,
+  getTokenPosOfNode,
+  getTokenSourceMapRange,
+  getTouchingPropertyName,
+  getTouchingToken,
+  getTrailingCommentRanges,
+  getTrailingSemicolonDeferringWriter,
+  getTransformFlagsSubtreeExclusions,
+  getTransformers,
+  getTsBuildInfoEmitOutputFilePath,
+  getTsConfigObjectLiteralExpression,
+  getTsConfigPropArray,
+  getTsConfigPropArrayElementValue,
+  getTypeAnnotationNode,
+  getTypeArgumentOrTypeParameterList,
+  getTypeKeywordOfTypeOnlyImport,
+  getTypeNode,
+  getTypeNodeIfAccessible,
+  getTypeParameterFromJsDoc,
+  getTypeParameterOwner,
+  getTypesPackageName,
+  getUILocale,
+  getUniqueName,
+  getUniqueSymbolId,
+  getUseDefineForClassFields,
+  getWatchErrorSummaryDiagnosticMessage,
+  getWatchFactory,
+  group,
+  guessIndentation,
+  handleNoEmitOptions,
+  hasAbstractModifier,
+  hasAccessorModifier,
+  hasAmbientModifier,
+  hasChangesInResolutions,
+  hasChildOfKind,
+  hasContextSensitiveParameters,
+  hasDecorators,
+  hasDocComment,
+  hasDynamicName,
+  hasEffectiveModifier,
+  hasEffectiveModifiers,
+  hasEffectiveReadonlyModifier,
+  hasExtension,
+  hasIndexSignature,
+  hasInitializer,
+  hasInvalidEscape,
+  hasJSDocNodes,
+  hasJSDocParameterTags,
+  hasJSFileExtension,
+  hasJsonModuleEmitEnabled,
+  hasOnlyExpressionInitializer,
+  hasOverrideModifier,
+  hasPossibleExternalModuleReference,
+  hasProperty,
+  hasPropertyAccessExpressionWithName,
+  hasQuestionToken,
+  hasRecordedExternalHelpers,
+  hasRestParameter,
+  hasScopeMarker,
+  hasStaticModifier,
+  hasSyntacticModifier,
+  hasSyntacticModifiers,
+  hasTSFileExtension,
+  hasTabstop,
+  hasTrailingDirectorySeparator,
+  hasType,
+  hasTypeArguments,
+  hasZeroOrOneAsteriskCharacter,
+  helperString,
+  hostGetCanonicalFileName,
+  hostUsesCaseSensitiveFileNames,
+  idText,
+  identifierIsThisKeyword,
+  identity,
+  identitySourceMapConsumer,
+  ignoreSourceNewlines,
+  ignoredPaths,
+  importDefaultHelper,
+  importFromModuleSpecifier,
+  importStarHelper,
+  indexOfAnyCharCode,
+  indexOfNode,
+  indicesOf,
+  inferredTypesContainingFile,
+  insertImports,
+  insertLeadingStatement,
+  insertSorted,
+  insertStatementAfterCustomPrologue,
+  insertStatementAfterStandardPrologue,
+  insertStatementsAfterCustomPrologue,
+  insertStatementsAfterStandardPrologue,
+  intersperse,
+  introducesArgumentsExoticObject,
+  inverseJsxOptionMap,
+  isAbstractConstructorSymbol,
+  isAbstractModifier,
+  isAccessExpression,
+  isAccessibilityModifier,
+  isAccessor,
+  isAccessorModifier,
+  isAliasSymbolDeclaration,
+  isAliasableExpression,
+  isAmbientModule,
+  isAmbientPropertyDeclaration,
+  isAnyDirectorySeparator,
+  isAnyImportOrBareOrAccessedRequire,
+  isAnyImportOrReExport,
+  isAnyImportSyntax,
+  isAnySupportedFileExtension,
+  isApplicableVersionedTypesKey,
+  isArgumentExpressionOfElementAccess,
+  isArray,
+  isArrayBindingElement,
+  isArrayBindingOrAssignmentPattern,
+  isArrayBindingPattern,
+  isArrayLiteralExpression,
+  isArrayLiteralOrObjectLiteralDestructuringPattern,
+  isArrayTypeNode,
+  isArrowFunction,
+  isAsExpression,
+  isAssertClause,
+  isAssertEntry,
+  isAssertionExpression,
+  isAssertionKey,
+  isAssertsKeyword,
+  isAssignmentDeclaration,
+  isAssignmentExpression,
+  isAssignmentOperator,
+  isAssignmentPattern,
+  isAssignmentTarget,
+  isAsteriskToken,
+  isAsyncFunction,
+  isAsyncModifier,
+  isAutoAccessorPropertyDeclaration,
+  isAwaitExpression,
+  isAwaitKeyword,
+  isBigIntLiteral,
+  isBinaryExpression,
+  isBinaryOperatorToken,
+  isBindableObjectDefinePropertyCall,
+  isBindableStaticAccessExpression,
+  isBindableStaticElementAccessExpression,
+  isBindableStaticNameExpression,
+  isBindingElement,
+  isBindingName,
+  isBindingOrAssignmentPattern,
+  isBindingPattern,
+  isBlock,
+  isBlockOrCatchScoped,
+  isBlockScope,
+  isBlockScopedContainerTopLevel,
+  isBooleanLiteral,
+  isBreakOrContinueStatement,
+  isBreakStatement,
+  isBuildInfoFile,
+  isBuilderProgram,
+  isBundle,
+  isBundleFileTextLike,
+  isCallChain,
+  isCallExpression,
+  isCallExpressionTarget,
+  isCallLikeExpression,
+  isCallOrNewExpression,
+  isCallOrNewExpressionTarget,
+  isCallSignatureDeclaration,
+  isCallToHelper,
+  isCaseBlock,
+  isCaseClause,
+  isCaseKeyword,
+  isCaseOrDefaultClause,
+  isCatchClause,
+  isCatchClauseVariableDeclaration,
+  isCatchClauseVariableDeclarationOrBindingElement,
+  isCheckJsEnabledForFile,
+  isChildOfNodeWithKind,
+  isCircularBuildOrder,
+  isClassDeclaration,
+  isClassElement,
+  isClassExpression,
+  isClassLike,
+  isClassMemberModifier,
+  isClassOrTypeElement,
+  isClassStaticBlockDeclaration,
+  isCollapsedRange,
+  isColonToken,
+  isCommaListExpression,
+  isCommaSequence,
+  isCommaToken,
+  isComment,
+  isCommonJsExportPropertyAssignment,
+  isCommonJsExportedExpression,
+  isCompoundAssignment,
+  isComputedNonLiteralName,
+  isComputedPropertyName,
+  isConciseBody,
+  isConditionalExpression,
+  isConditionalTypeNode,
+  isConstTypeReference,
+  isConstructSignatureDeclaration,
+  isConstructorDeclaration,
+  isConstructorTypeNode,
+  isContextualKeyword,
+  isContinueStatement,
+  isCustomPrologue,
+  isDebuggerStatement,
+  isDeclaration,
+  isDeclarationBindingElement,
+  isDeclarationFileName,
+  isDeclarationName,
+  isDeclarationNameOfEnumOrNamespace,
+  isDeclarationReadonly,
+  isDeclarationStatement,
+  isDeclarationWithTypeParameterChildren,
+  isDeclarationWithTypeParameters,
+  isDecorator,
+  isDecoratorTarget,
+  isDefaultClause,
+  isDefaultImport,
+  isDefaultedExpandoInitializer,
+  isDeleteExpression,
+  isDeleteTarget,
+  isDeprecatedDeclaration,
+  isDestructuringAssignment,
+  isDiagnosticWithLocation,
+  isDiskPathRoot,
+  isDoStatement,
+  isDotDotDotToken,
+  isDottedName,
+  isDynamicName,
+  isESSymbolIdentifier,
+  isEffectiveExternalModule,
+  isEffectiveModuleDeclaration,
+  isEffectiveStrictModeSourceFile,
+  isElementAccessChain,
+  isElementAccessExpression,
+  isEmittedFileOfProgram,
+  isEmptyArrayLiteral,
+  isEmptyBindingElement,
+  isEmptyBindingPattern,
+  isEmptyObjectLiteral,
+  isEmptyStatement,
+  isEndOfDeclarationMarker,
+  isEntityName,
+  isEntityNameExpression,
+  isEnumConst,
+  isEnumDeclaration,
+  isEnumMember,
+  isEqualityOperatorKind,
+  isEqualsGreaterThanToken,
+  isExclamationToken,
+  isExcludedFile,
+  isExclusivelyTypeOnlyImportOrExport,
+  isExportAssignment,
+  isExportDeclaration,
+  isExportModifier,
+  isExportName,
+  isExportNamespaceAsDefaultDeclaration,
+  isExportSpecifier,
+  isExportsIdentifier,
+  isExportsOrModuleExportsOrAlias,
+  isExpression,
+  isExpressionNode,
+  isExpressionOfExternalModuleImportEqualsDeclaration,
+  isExpressionOfOptionalChainRoot,
+  isExpressionStatement,
+  isExpressionWithTypeArguments,
+  isExpressionWithTypeArgumentsInClassExtendsClause,
+  isExternalModule,
+  isExternalModuleAugmentation,
+  isExternalModuleImportEqualsDeclaration,
+  isExternalModuleIndicator,
+  isExternalModuleNameRelative,
+  isExternalModuleReference,
+  isExternalModuleSymbol,
+  isExternalOrCommonJsModule,
+  isFileLevelUniqueName,
+  isFileProbablyExternalModule,
+  isFirstDeclarationOfSymbolParameter,
+  isFixablePromiseHandler,
+  isForInOrOfStatement,
+  isForInStatement,
+  isForInitializer,
+  isForOfStatement,
+  isForStatement,
+  isFunctionBlock,
+  isFunctionBody,
+  isFunctionDeclaration,
+  isFunctionExpression,
+  isFunctionExpressionOrArrowFunction,
+  isFunctionLike,
+  isFunctionLikeDeclaration,
+  isFunctionLikeKind,
+  isFunctionLikeOrClassStaticBlockDeclaration,
+  isFunctionOrConstructorTypeNode,
+  isFunctionOrModuleBlock,
+  isFunctionSymbol,
+  isFunctionTypeNode,
+  isFutureReservedKeyword,
+  isGeneratedIdentifier,
+  isGeneratedPrivateIdentifier,
+  isGetAccessor,
+  isGetAccessorDeclaration,
+  isGetOrSetAccessorDeclaration,
+  isGlobalDeclaration,
+  isGlobalScopeAugmentation,
+  isHeritageClause,
+  isHoistedFunction,
+  isHoistedVariableStatement,
+  isIdentifier,
+  isIdentifierANonContextualKeyword,
+  isIdentifierName,
+  isIdentifierOrPrivateIdentifier,
+  isIdentifierOrThisTypeNode,
+  isIdentifierPart,
+  isIdentifierStart,
+  isIdentifierText,
+  isIdentifierTypePredicate,
+  isIdentifierTypeReference,
+  isIfStatement,
+  isIgnoredFileFromWildCardWatching,
+  isImplicitGlob,
+  isImportCall,
+  isImportClause,
+  isImportDeclaration,
+  isImportEqualsDeclaration,
+  isImportKeyword,
+  isImportMeta,
+  isImportOrExportSpecifier,
+  isImportOrExportSpecifierName,
+  isImportSpecifier,
+  isImportTypeAssertionContainer,
+  isImportTypeNode,
+  isImportableFile,
+  isInComment,
+  isInExpressionContext,
+  isInJSDoc,
+  isInJSFile,
+  isInJSXText,
+  isInJsonFile,
+  isInNonReferenceComment,
+  isInReferenceComment,
+  isInRightSideOfInternalImportEqualsDeclaration,
+  isInString,
+  isInTemplateString,
+  isInTopLevelContext,
+  isIncrementalCompilation,
+  isIndexSignatureDeclaration,
+  isIndexedAccessTypeNode,
+  isInferTypeNode,
+  isInfinityOrNaNString,
+  isInitializedProperty,
+  isInsideJsxElement,
+  isInsideJsxElementOrAttribute,
+  isInsideNodeModules,
+  isInsideTemplateLiteral,
+  isInstantiatedModule,
+  isInterfaceDeclaration,
+  isInternalDeclaration,
+  isInternalModuleImportEqualsDeclaration,
+  isInternalName,
+  isIntersectionTypeNode,
+  isIntrinsicJsxName,
+  isIterationStatement,
+  isJSDoc,
+  isJSDocAllType,
+  isJSDocAugmentsTag,
+  isJSDocAuthorTag,
+  isJSDocCallbackTag,
+  isJSDocClassTag,
+  isJSDocCommentContainingNode,
+  isJSDocConstructSignature,
+  isJSDocDeprecatedTag,
+  isJSDocEnumTag,
+  isJSDocFunctionType,
+  isJSDocImplementsTag,
+  isJSDocIndexSignature,
+  isJSDocLikeText,
+  isJSDocLink,
+  isJSDocLinkCode,
+  isJSDocLinkLike,
+  isJSDocLinkPlain,
+  isJSDocMemberName,
+  isJSDocNameReference,
+  isJSDocNamepathType,
+  isJSDocNamespaceBody,
+  isJSDocNode,
+  isJSDocNonNullableType,
+  isJSDocNullableType,
+  isJSDocOptionalParameter,
+  isJSDocOptionalType,
+  isJSDocOverloadTag,
+  isJSDocOverrideTag,
+  isJSDocParameterTag,
+  isJSDocPrivateTag,
+  isJSDocPropertyLikeTag,
+  isJSDocPropertyTag,
+  isJSDocProtectedTag,
+  isJSDocPublicTag,
+  isJSDocReadonlyTag,
+  isJSDocReturnTag,
+  isJSDocSeeTag,
+  isJSDocSignature,
+  isJSDocTag,
+  isJSDocTemplateTag,
+  isJSDocThisTag,
+  isJSDocThrowsTag,
+  isJSDocTypeAlias,
+  isJSDocTypeAssertion,
+  isJSDocTypeExpression,
+  isJSDocTypeLiteral,
+  isJSDocTypeTag,
+  isJSDocTypedefTag,
+  isJSDocUnknownTag,
+  isJSDocUnknownType,
+  isJSDocVariadicType,
+  isJSXTagName,
+  isJsonEqual,
+  isJsonSourceFile,
+  isJsxAttribute,
+  isJsxAttributeLike,
+  isJsxAttributes,
+  isJsxChild,
+  isJsxClosingElement,
+  isJsxClosingFragment,
+  isJsxElement,
+  isJsxExpression,
+  isJsxFragment,
+  isJsxOpeningElement,
+  isJsxOpeningFragment,
+  isJsxOpeningLikeElement,
+  isJsxOpeningLikeElementTagName,
+  isJsxSelfClosingElement,
+  isJsxSpreadAttribute,
+  isJsxTagNameExpression,
+  isJsxText,
+  isJumpStatementTarget,
+  isKeyword,
+  isKnownSymbol,
+  isLabelName,
+  isLabelOfLabeledStatement,
+  isLabeledStatement,
+  isLateVisibilityPaintedStatement,
+  isLeftHandSideExpression,
+  isLeftHandSideOfAssignment,
+  isLet,
+  isLineBreak,
+  isLiteralComputedPropertyDeclarationName,
+  isLiteralExpression,
+  isLiteralExpressionOfObject,
+  isLiteralImportTypeNode,
+  isLiteralKind,
+  isLiteralLikeAccess,
+  isLiteralLikeElementAccess,
+  isLiteralNameOfPropertyDeclarationOrIndexAccess,
+  isLiteralTypeLikeExpression,
+  isLiteralTypeNode,
+  isLocalName,
+  isLogicalOperator,
+  isLogicalOrCoalescingAssignmentExpression,
+  isLogicalOrCoalescingAssignmentOperator,
+  isMappedTypeNode,
+  isMemberName,
+  isMergeDeclarationMarker,
+  isMetaProperty,
+  isMethodDeclaration,
+  isMethodOrAccessor,
+  isMethodSignature,
+  isMinusToken,
+  isMissingDeclaration,
+  isModifier,
+  isModifierKind,
+  isModifierLike,
+  isModuleAugmentationExternal,
+  isModuleBlock,
+  isModuleBody,
+  isModuleDeclaration,
+  isModuleExportsAccessExpression,
+  isModuleIdentifier,
+  isModuleName,
+  isModuleOrEnumDeclaration,
+  isModuleReference,
+  isModuleSpecifierLike,
+  isModuleWithStringLiteralName,
+  isNameOfFunctionDeclaration,
+  isNameOfModuleDeclaration,
+  isNamedClassElement,
+  isNamedDeclaration,
+  isNamedExportBindings,
+  isNamedExports,
+  isNamedImportBindings,
+  isNamedImports,
+  isNamedImportsOrExports,
+  isNamedTupleMember,
+  isNamespaceBody,
+  isNamespaceExport,
+  isNamespaceExportDeclaration,
+  isNamespaceImport,
+  isNamespaceReexportDeclaration,
+  isNewExpression,
+  isNewExpressionTarget,
+  isNightly,
+  isNoSubstitutionTemplateLiteral,
+  isNode,
+  isNodeArray,
+  isNodeArrayMultiLine,
+  isNodeDescendantOf,
+  isNodeKind,
+  isNodeLikeSystem,
+  isNodeModulesDirectory,
+  isNodeWithPossibleHoistedDeclaration,
+  isNonContextualKeyword,
+  isNonGlobalAmbientModule,
+  isNonGlobalDeclaration,
+  isNonNullAccess,
+  isNonNullChain,
+  isNonNullExpression,
+  isNonStaticMethodOrAccessorWithPrivateName,
+  isNotEmittedOrPartiallyEmittedNode,
+  isNotEmittedStatement,
+  isNullishCoalesce,
+  isNumber,
+  isNumericLiteral,
+  isNumericLiteralName,
+  isObjectBindingElementWithoutPropertyName,
+  isObjectBindingOrAssignmentElement,
+  isObjectBindingOrAssignmentPattern,
+  isObjectBindingPattern,
+  isObjectLiteralElement,
+  isObjectLiteralElementLike,
+  isObjectLiteralExpression,
+  isObjectLiteralMethod,
+  isObjectLiteralOrClassExpressionMethodOrAccessor,
+  isObjectTypeDeclaration,
+  isOctalDigit,
+  isOmittedExpression,
+  isOptionalChain,
+  isOptionalChainRoot,
+  isOptionalDeclaration,
+  isOptionalJSDocPropertyLikeTag,
+  isOptionalTypeNode,
+  isOuterExpression,
+  isOutermostOptionalChain,
+  isOverrideModifier,
+  isPackedArrayLiteral,
+  isParameter,
+  isParameterDeclaration,
+  isParameterOrCatchClauseVariable,
+  isParameterPropertyDeclaration,
+  isParameterPropertyModifier,
+  isParenthesizedExpression,
+  isParenthesizedTypeNode,
+  isParseTreeNode,
+  isPartOfTypeNode,
+  isPartOfTypeQuery,
+  isPartiallyEmittedExpression,
+  isPatternMatch,
+  isPinnedComment,
+  isPlainJsFile,
+  isPlusToken,
+  isPossiblyTypeArgumentPosition,
+  isPostfixUnaryExpression,
+  isPrefixUnaryExpression,
+  isPrivateIdentifier,
+  isPrivateIdentifierClassElementDeclaration,
+  isPrivateIdentifierPropertyAccessExpression,
+  isPrivateIdentifierSymbol,
+  isProgramBundleEmitBuildInfo,
+  isProgramUptoDate,
+  isPrologueDirective,
+  isPropertyAccessChain,
+  isPropertyAccessEntityNameExpression,
+  isPropertyAccessExpression,
+  isPropertyAccessOrQualifiedName,
+  isPropertyAccessOrQualifiedNameOrImportTypeNode,
+  isPropertyAssignment,
+  isPropertyDeclaration,
+  isPropertyName,
+  isPropertyNameLiteral,
+  isPropertySignature,
+  isPrototypeAccess,
+  isPrototypePropertyAssignment,
+  isPunctuation,
+  isPushOrUnshiftIdentifier,
+  isQualifiedName,
+  isQuestionDotToken,
+  isQuestionOrExclamationToken,
+  isQuestionOrPlusOrMinusToken,
+  isQuestionToken,
+  isRawSourceMap,
+  isReadonlyKeyword,
+  isReadonlyKeywordOrPlusOrMinusToken,
+  isRecognizedTripleSlashComment,
+  isReferenceFileLocation,
+  isReferencedFile,
+  isRegularExpressionLiteral,
+  isRequireCall,
+  isRequireVariableStatement,
+  isRestParameter,
+  isRestTypeNode,
+  isReturnStatement,
+  isReturnStatementWithFixablePromiseHandler,
+  isRightSideOfAccessExpression,
+  isRightSideOfPropertyAccess,
+  isRightSideOfQualifiedName,
+  isRightSideOfQualifiedNameOrPropertyAccess,
+  isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName,
+  isRootedDiskPath,
+  isSameEntityName,
+  isSatisfiesExpression,
+  isScopeMarker,
+  isSemicolonClassElement,
+  isSetAccessor,
+  isSetAccessorDeclaration,
+  isShebangTrivia,
+  isShorthandAmbientModuleSymbol,
+  isShorthandPropertyAssignment,
+  isSignedNumericLiteral,
+  isSimpleCopiableExpression,
+  isSimpleInlineableExpression,
+  isSingleOrDoubleQuote,
+  isSourceFile,
+  isSourceFileFromLibrary,
+  isSourceFileJS,
+  isSourceFileNotJS,
+  isSourceFileNotJson,
+  isSourceMapping,
+  isSpecialPropertyDeclaration,
+  isSpreadAssignment,
+  isSpreadElement,
+  isStatement,
+  isStatementButNotDeclaration,
+  isStatementOrBlock,
+  isStatementWithLocals,
+  isStatic,
+  isStaticModifier,
+  isString,
+  isStringAKeyword,
+  isStringANonContextualKeyword,
+  isStringDoubleQuoted,
+  isStringLiteral,
+  isStringLiteralLike,
+  isStringLiteralOrJsxExpression,
+  isStringLiteralOrTemplate,
+  isStringOrNumericLiteralLike,
+  isStringOrRegularExpressionOrTemplateLiteral,
+  isStringTextContainingNode,
+  isSuperCall,
+  isSuperKeyword,
+  isSuperOrSuperProperty,
+  isSuperProperty,
+  isSupportedSourceFileName,
+  isSwitchStatement,
+  isSyntaxList,
+  isSyntheticExpression,
+  isSyntheticReference,
+  isTagName,
+  isTaggedTemplateExpression,
+  isTaggedTemplateTag,
+  isTemplateExpression,
+  isTemplateHead,
+  isTemplateLiteral,
+  isTemplateLiteralKind,
+  isTemplateLiteralToken,
+  isTemplateLiteralTypeNode,
+  isTemplateLiteralTypeSpan,
+  isTemplateMiddle,
+  isTemplateMiddleOrTemplateTail,
+  isTemplateSpan,
+  isTemplateTail,
+  isTextWhiteSpaceLike,
+  isThis,
+  isThisContainerOrFunctionBlock,
+  isThisIdentifier,
+  isThisInTypeQuery,
+  isThisInitializedDeclaration,
+  isThisInitializedObjectBindingExpression,
+  isThisProperty,
+  isThisTypeNode,
+  isThisTypeParameter,
+  isThisTypePredicate,
+  isThrowStatement,
+  isToken,
+  isTokenKind,
+  isTraceEnabled,
+  isTransientSymbol,
+  isTrivia,
+  isTryStatement,
+  isTupleTypeNode,
+  isTypeAlias,
+  isTypeAliasDeclaration,
+  isTypeAssertion,
+  isTypeAssertionExpression,
+  isTypeDeclaration,
+  isTypeElement,
+  isTypeKeyword,
+  isTypeKeywordToken,
+  isTypeKeywordTokenOrIdentifier,
+  isTypeLiteralNode,
+  isTypeNode,
+  isTypeNodeKind,
+  isTypeNodeOrTypeParameterDeclaration,
+  isTypeOfExpression,
+  isTypeOnlyImportOrExportDeclaration,
+  isTypeOperatorNode,
+  isTypeParameterDeclaration,
+  isTypePredicateNode,
+  isTypeQueryNode,
+  isTypeReferenceNode,
+  isTypeReferenceType,
+  isUMDExportSymbol,
+  isUnaryExpression,
+  isUnaryExpressionWithWrite,
+  isUnicodeIdentifierStart,
+  isUnionTypeNode,
+  isUnparsedNode,
+  isUnparsedPrepend,
+  isUnparsedSource,
+  isUnparsedTextLike,
+  isUrl,
+  isValidBigIntString,
+  isValidESSymbolDeclaration,
+  isValidTypeOnlyAliasUseSite,
+  isValueSignatureDeclaration,
+  isVarConst,
+  isVariableDeclaration,
+  isVariableDeclarationInVariableStatement,
+  isVariableDeclarationInitializedToBareOrAccessedRequire,
+  isVariableDeclarationInitializedToRequire,
+  isVariableDeclarationList,
+  isVariableLike,
+  isVariableLikeOrAccessor,
+  isVariableStatement,
+  isVoidExpression,
+  isWatchSet,
+  isWhileStatement,
+  isWhiteSpaceLike,
+  isWhiteSpaceSingleLine,
+  isWithStatement,
+  isWriteAccess,
+  isWriteOnlyAccess,
+  isYieldExpression,
+  jsxModeNeedsExplicitImport,
+  keywordPart,
+  last,
+  lastOrUndefined,
+  length,
+  libMap,
+  libs,
+  lineBreakPart,
+  linkNamePart,
+  linkPart,
+  linkTextPart,
+  listFiles,
+  loadModuleFromGlobalCache,
+  loadWithModeAwareCache,
+  makeIdentifierFromModuleName,
+  makeImport,
+  makeImportIfNecessary,
+  makeStringLiteral,
+  mangleScopedPackageName,
+  map,
+  mapAllOrFail,
+  mapDefined,
+  mapDefinedEntries,
+  mapDefinedIterator,
+  mapEntries,
+  mapIterator,
+  mapOneOrMany,
+  mapToDisplayParts,
+  matchFiles,
+  matchPatternOrExact,
+  matchedText,
+  matchesExclude,
+  maybeBind,
+  maybeSetLocalizedDiagnosticMessages,
+  memoize,
+  memoizeOne,
+  memoizeWeak,
+  metadataHelper,
+  min,
+  minAndMax,
+  missingFileModifiedTime,
+  modifierToFlag,
+  modifiersToFlags,
+  moduleOptionDeclaration,
+  moduleResolutionIsEqualTo,
+  moduleResolutionNameAndModeGetter,
+  moduleResolutionOptionDeclarations,
+  moduleResolutionSupportsPackageJsonExportsAndImports,
+  moduleResolutionUsesNodeModules,
+  moduleSpecifiers,
+  moveEmitHelpers,
+  moveRangeEnd,
+  moveRangePastDecorators,
+  moveRangePastModifiers,
+  moveRangePos,
+  moveSyntheticComments,
+  mutateMap,
+  mutateMapSkippingNewValues,
+  needsParentheses,
+  needsScopeMarker,
+  noEmitNotification,
+  noEmitSubstitution,
+  noTransformers,
+  noTruncationMaximumTruncationLength,
+  nodeCanBeDecorated,
+  nodeHasName,
+  nodeIsDecorated,
+  nodeIsMissing,
+  nodeIsPresent,
+  nodeIsSynthesized,
+  nodeModuleNameResolver,
+  nodeModulesPathPart,
+  nodeNextJsonConfigResolver,
+  nodeOrChildIsDecorated,
+  nodeOverlapsWithStartEnd,
+  nodePosToString,
+  nodeSeenTracker,
+  nodeStartsNewLexicalEnvironment,
+  nodeToDisplayParts,
+  noop,
+  noopFileWatcher,
+  noopPush,
+  normalizePath,
+  normalizeSlashes,
+  not,
+  notImplemented,
+  notImplementedResolver,
+  nullNodeConverters,
+  nullParenthesizerRules,
+  nullTransformationContext,
+  objectAllocator,
+  operatorPart,
+  optionDeclarations,
+  optionMapToObject,
+  optionsAffectingProgramStructure,
+  optionsForBuild,
+  optionsForWatch,
+  optionsHaveChanges,
+  optionsHaveModuleResolutionChanges,
+  or,
+  orderedRemoveItem,
+  orderedRemoveItemAt,
+  outFile,
+  packageIdToPackageName,
+  packageIdToString,
+  padLeft,
+  padRight,
+  paramHelper,
+  parameterIsThisKeyword,
+  parameterNamePart,
+  parseBaseNodeFactory,
+  parseBigInt,
+  parseBuildCommand,
+  parseCommandLine,
+  parseCommandLineWorker,
+  parseConfigFileTextToJson,
+  parseConfigFileWithSystem,
+  parseConfigHostFromCompilerHostLike,
+  parseCustomTypeOption,
+  parseIsolatedEntityName,
+  parseIsolatedJSDocComment,
+  parseJSDocTypeExpressionForTests,
+  parseJsonConfigFileContent,
+  parseJsonSourceFileConfigFileContent,
+  parseJsonText,
+  parseListTypeOption,
+  parseNodeFactory,
+  parseNodeModuleFromPath,
+  parsePackageName,
+  parsePseudoBigInt,
+  parseValidBigInt,
+  patchWriteFileEnsuringDirectory,
+  pathContainsNodeModules,
+  pathIsAbsolute,
+  pathIsBareSpecifier,
+  pathIsRelative,
+  patternText,
+  perfLogger,
+  performIncrementalCompilation,
+  performance,
+  plainJSErrors,
+  positionBelongsToNode,
+  positionIsASICandidate,
+  positionIsSynthesized,
+  positionsAreOnSameLine,
+  preProcessFile,
+  probablyUsesSemicolons,
+  processCommentPragmas,
+  processPragmasIntoFields,
+  processTaggedTemplateExpression,
+  programContainsEsModules,
+  programContainsModules,
+  projectReferenceIsEqualTo,
+  propertyNamePart,
+  pseudoBigIntToString,
+  punctuationPart,
+  pushIfUnique,
+  quote,
+  quotePreferenceFromString,
+  rangeContainsPosition,
+  rangeContainsPositionExclusive,
+  rangeContainsRange,
+  rangeContainsRangeExclusive,
+  rangeContainsStartEnd,
+  rangeEndIsOnSameLineAsRangeStart,
+  rangeEndPositionsAreOnSameLine,
+  rangeEquals,
+  rangeIsOnSingleLine,
+  rangeOfNode,
+  rangeOfTypeParameters,
+  rangeOverlapsWithStartEnd,
+  rangeStartIsOnSameLineAsRangeEnd,
+  rangeStartPositionsAreOnSameLine,
+  readBuilderProgram,
+  readConfigFile,
+  readHelper,
+  readJson,
+  readJsonConfigFile,
+  readJsonOrUndefined,
+  realizeDiagnostics,
+  reduceEachLeadingCommentRange,
+  reduceEachTrailingCommentRange,
+  reduceLeft,
+  reduceLeftIterator,
+  reducePathComponents,
+  refactor,
+  regExpEscape,
+  relativeComplement,
+  removeAllComments,
+  removeEmitHelper,
+  removeExtension,
+  removeFileExtension,
+  removeIgnoredPath,
+  removeMinAndVersionNumbers,
+  removeOptionality,
+  removePrefix,
+  removeSuffix,
+  removeTrailingDirectorySeparator,
+  repeatString,
+  replaceElement,
+  resolutionExtensionIsTSOrJson,
+  resolveConfigFileProjectName,
+  resolveJSModule,
+  resolveModuleName,
+  resolveModuleNameFromCache,
+  resolvePackageNameToPackageJson,
+  resolvePath,
+  resolveProjectReferencePath,
+  resolveTripleslashReference,
+  resolveTypeReferenceDirective,
+  resolvingEmptyArray,
+  restHelper,
+  returnFalse,
+  returnNoopFileWatcher,
+  returnTrue,
+  returnUndefined,
+  returnsPromise,
+  sameFlatMap,
+  sameMap,
+  sameMapping,
+  scanShebangTrivia,
+  scanner,
+  screenStartingMessageCodes,
+  semanticDiagnosticsOptionDeclarations,
+  serializeCompilerOptions,
+  server,
+  servicesVersion,
+  setCommentRange,
+  setConfigFileInOptions,
+  setConstantValue,
+  setEachParent,
+  setEmitFlags,
+  setGetSourceFileAsHashVersioned,
+  setLocalizedDiagnosticMessages,
+  setModuleDefaultHelper,
+  setNodeFlags,
+  setObjectAllocator,
+  setOriginalNode,
+  setParent,
+  setParentRecursive,
+  setResolvedModule,
+  setResolvedTypeReferenceDirective,
+  setSnippetElement,
+  setSourceMapRange,
+  setStackTraceLimit,
+  setStartsOnNewLine,
+  setSyntheticLeadingComments,
+  setSyntheticTrailingComments,
+  setSys,
+  setSysLog,
+  setTextRange,
+  setTextRangeEnd,
+  setTextRangePos,
+  setTextRangePosEnd,
+  setTextRangePosWidth,
+  setTokenSourceMapRange,
+  setTypeNode,
+  setUILocale,
+  setValueDeclaration,
+  shouldAllowImportingTsExtension,
+  shouldPreserveConstEnums,
+  shouldUseUriStyleNodeCoreModules,
+  showModuleSpecifier,
+  signatureHasLiteralTypes,
+  signatureHasRestParameter,
+  signatureToDisplayParts,
+  single,
+  singleElementArray,
+  singleIterator,
+  singleOrMany,
+  singleOrUndefined,
+  skipAlias,
+  skipAssertions,
+  skipConstraint,
+  skipOuterExpressions,
+  skipParentheses,
+  skipPartiallyEmittedExpressions,
+  skipTrivia,
+  skipTypeChecking,
+  skipTypeParentheses,
+  sliceAfter,
+  some,
+  sort,
+  sortAndDeduplicate,
+  sortAndDeduplicateDiagnostics,
+  sourceFileAffectingCompilerOptions,
+  sourceFileMayBeEmitted,
+  sourceMapCommentRegExp,
+  sourceMapCommentRegExpDontCareLineStart,
+  spacePart,
+  spanMap,
+  spreadArrayHelper,
+  stableSort,
+  startEndContainsRange,
+  startEndOverlapsWithStartEnd,
+  startOnNewLine,
+  startTracing,
+  startsWith,
+  startsWithDirectory,
+  startsWithUnderscore,
+  startsWithUseStrict,
+  stringContains,
+  stringContainsAt,
+  stringToToken,
+  stripQuotes,
+  supportedDeclarationExtensions,
+  supportedJSExtensions,
+  supportedJSExtensionsFlat,
+  supportedLocaleDirectories,
+  supportedTSExtensions,
+  supportedTSExtensionsFlat,
+  supportedTSImplementationExtensions,
+  suppressLeadingAndTrailingTrivia,
+  suppressLeadingTrivia,
+  suppressTrailingTrivia,
+  symbolEscapedNameNoDefault,
+  symbolName,
+  symbolNameNoDefault,
+  symbolPart,
+  symbolToDisplayParts,
+  syntaxMayBeASICandidate,
+  syntaxRequiresTrailingSemicolonOrASI,
+  sys,
+  sysLog,
+  tagNamesAreEquivalent,
+  takeWhile,
+  targetOptionDeclaration,
+  templateObjectHelper,
+  testFormatSettings,
+  textChangeRangeIsUnchanged,
+  textChangeRangeNewSpan,
+  textChanges,
+  textOrKeywordPart,
+  textPart,
+  textRangeContainsPositionInclusive,
+  textSpanContainsPosition,
+  textSpanContainsTextSpan,
+  textSpanEnd,
+  textSpanIntersection,
+  textSpanIntersectsWith,
+  textSpanIntersectsWithPosition,
+  textSpanIntersectsWithTextSpan,
+  textSpanIsEmpty,
+  textSpanOverlap,
+  textSpanOverlapsWith,
+  textSpansEqual,
+  textToKeywordObj,
+  timestamp,
+  toArray,
+  toBuilderFileEmit,
+  toBuilderStateFileInfoForMultiEmit,
+  toEditorSettings,
+  toFileNameLowerCase,
+  toLowerCase,
+  toPath,
+  toProgramEmitPending,
+  tokenIsIdentifierOrKeyword,
+  tokenIsIdentifierOrKeywordOrGreaterThan,
+  tokenToString,
+  trace,
+  tracing,
+  tracingEnabled,
+  transform,
+  transformClassFields,
+  transformDeclarations,
+  transformECMAScriptModule,
+  transformES2015,
+  transformES2016,
+  transformES2017,
+  transformES2018,
+  transformES2019,
+  transformES2020,
+  transformES2021,
+  transformES5,
+  transformESNext,
+  transformGenerators,
+  transformJsx,
+  transformLegacyDecorators,
+  transformModule,
+  transformNodeModule,
+  transformNodes,
+  transformSystemModule,
+  transformTypeScript,
+  transpile,
+  transpileModule,
+  transpileOptionValueCompilerOptions,
+  trimString,
+  trimStringEnd,
+  trimStringStart,
+  tryAddToSet,
+  tryAndIgnoreErrors,
+  tryCast,
+  tryDirectoryExists,
+  tryExtractTSExtension,
+  tryFileExists,
+  tryGetClassExtendingExpressionWithTypeArguments,
+  tryGetClassImplementingOrExtendingExpressionWithTypeArguments,
+  tryGetDirectories,
+  tryGetExtensionFromPath,
+  tryGetImportFromModuleSpecifier,
+  tryGetModuleNameFromFile,
+  tryGetModuleSpecifierFromDeclaration,
+  tryGetNativePerformanceHooks,
+  tryGetPropertyAccessOrIdentifierToString,
+  tryGetPropertyNameOfBindingOrAssignmentElement,
+  tryGetSourceMappingURL,
+  tryGetTextOfPropertyName,
+  tryIOAndConsumeErrors,
+  tryParsePattern,
+  tryParsePatterns,
+  tryParseRawSourceMap,
+  tryReadDirectory,
+  tryReadFile,
+  tryRemoveDirectoryPrefix,
+  tryRemoveExtension,
+  tryRemovePrefix,
+  tryRemoveSuffix,
+  typeAcquisitionDeclarations,
+  typeAliasNamePart,
+  typeDirectiveIsEqualTo,
+  typeHasCallOrConstructSignatures,
+  typeKeywords,
+  typeParameterNamePart,
+  typeReferenceResolutionNameAndModeGetter,
+  typeToDisplayParts,
+  unchangedPollThresholds,
+  unchangedTextChangeRange,
+  unescapeLeadingUnderscores,
+  unmangleScopedPackageName,
+  unorderedRemoveItem,
+  unorderedRemoveItemAt,
+  unreachableCodeIsError,
+  unusedLabelIsError,
+  unwrapInnermostStatementOfLabel,
+  updateArrayBindingPattern,
+  updateArrayLiteral,
+  updateArrayTypeNode,
+  updateArrowFunction,
+  updateAsExpression,
+  updateAwait,
+  updateBinary,
+  updateBindingElement,
+  updateBlock,
+  updateBreak,
+  updateBundle,
+  updateCall,
+  updateCallChain,
+  updateCallSignature,
+  updateCaseBlock,
+  updateCaseClause,
+  updateCatchClause,
+  updateClassDeclaration,
+  updateClassExpression,
+  updateCommaList,
+  updateComputedPropertyName,
+  updateConditional,
+  updateConditionalTypeNode,
+  updateConstructSignature,
+  updateConstructor,
+  updateConstructorTypeNode,
+  updateContinue,
+  updateDecorator,
+  updateDefaultClause,
+  updateDelete,
+  updateDo,
+  updateElementAccess,
+  updateElementAccessChain,
+  updateEnumDeclaration,
+  updateEnumMember,
+  updateErrorForNoInputFiles,
+  updateExportAssignment,
+  updateExportDeclaration,
+  updateExportSpecifier,
+  updateExpressionStatement,
+  updateExpressionWithTypeArguments,
+  updateExternalModuleReference,
+  updateFor,
+  updateForIn,
+  updateForOf,
+  updateFunctionDeclaration,
+  updateFunctionExpression,
+  updateFunctionTypeNode,
+  updateGetAccessor,
+  updateHeritageClause,
+  updateIf,
+  updateImportClause,
+  updateImportDeclaration,
+  updateImportEqualsDeclaration,
+  updateImportSpecifier,
+  updateImportTypeNode,
+  updateIndexSignature,
+  updateIndexedAccessTypeNode,
+  updateInferTypeNode,
+  updateInterfaceDeclaration,
+  updateIntersectionTypeNode,
+  updateJsxAttribute,
+  updateJsxAttributes,
+  updateJsxClosingElement,
+  updateJsxElement,
+  updateJsxExpression,
+  updateJsxFragment,
+  updateJsxOpeningElement,
+  updateJsxSelfClosingElement,
+  updateJsxSpreadAttribute,
+  updateJsxText,
+  updateLabel,
+  updateLanguageServiceSourceFile,
+  updateLiteralTypeNode,
+  updateMappedTypeNode,
+  updateMetaProperty,
+  updateMethod,
+  updateMethodSignature,
+  updateMissingFilePathsWatch,
+  updateModuleBlock,
+  updateModuleDeclaration,
+  updateNamedExports,
+  updateNamedImports,
+  updateNamespaceExport,
+  updateNamespaceExportDeclaration,
+  updateNamespaceImport,
+  updateNew,
+  updateNonNullChain,
+  updateNonNullExpression,
+  updateObjectBindingPattern,
+  updateObjectLiteral,
+  updateOptionalTypeNode,
+  updatePackageJsonWatch,
+  updateParameter,
+  updateParen,
+  updateParenthesizedType,
+  updatePartiallyEmittedExpression,
+  updatePostfix,
+  updatePrefix,
+  updateProperty,
+  updatePropertyAccess,
+  updatePropertyAccessChain,
+  updatePropertyAssignment,
+  updatePropertySignature,
+  updateQualifiedName,
+  updateResolutionField,
+  updateRestTypeNode,
+  updateReturn,
+  updateSetAccessor,
+  updateSharedExtendedConfigFileWatcher,
+  updateShorthandPropertyAssignment,
+  updateSourceFile,
+  updateSourceFileNode,
+  updateSpread,
+  updateSpreadAssignment,
+  updateStatement,
+  updateSwitch,
+  updateTaggedTemplate,
+  updateTemplateExpression,
+  updateTemplateSpan,
+  updateThrow,
+  updateTry,
+  updateTupleTypeNode,
+  updateTypeAliasDeclaration,
+  updateTypeAssertion,
+  updateTypeLiteralNode,
+  updateTypeOf,
+  updateTypeOperatorNode,
+  updateTypeParameterDeclaration,
+  updateTypePredicateNode,
+  updateTypePredicateNodeWithModifier,
+  updateTypeQueryNode,
+  updateTypeReferenceNode,
+  updateUnionTypeNode,
+  updateVariableDeclaration,
+  updateVariableDeclarationList,
+  updateVariableStatement,
+  updateVoid,
+  updateWatchingWildcardDirectories,
+  updateWhile,
+  updateWith,
+  updateYield,
+  usesExtensionsOnImports,
+  usingSingleLineStringWriter,
+  utf16EncodeAsString,
+  validateLocaleAndSetLanguage,
+  valuesHelper,
+  version,
+  versionMajorMinor,
+  visitArray,
+  visitEachChild,
+  visitFunctionBody,
+  visitIterationBody,
+  visitLexicalEnvironment,
+  visitNode,
+  visitNodes,
+  visitParameterList,
+  walkUpBindingElementsAndPatterns,
+  walkUpParenthesizedExpressions,
+  walkUpParenthesizedTypes,
+  walkUpParenthesizedTypesAndGetParentAndChild,
+  whitespaceOrMapCommentRegExp,
+  writeCommentRange,
+  writeFile,
+  writeFileEnsuringDirectories,
+  zipToModeAwareCache,
+  zipWith
+});
 //# sourceMappingURL=tsserver.js.map
diff --git a/lib/tsserverlibrary.d.ts b/lib/tsserverlibrary.d.ts
index e3e8466ccd1e7..0884b10602045 100644
--- a/lib/tsserverlibrary.d.ts
+++ b/lib/tsserverlibrary.d.ts
@@ -691,6 +691,7 @@ declare namespace ts {
              */
             interface GetSupportedCodeFixesRequest extends Request {
                 command: CommandTypes.GetSupportedCodeFixes;
+                arguments?: Partial<FileRequestArgs>;
             }
             /**
              * A response for GetSupportedCodeFixesRequest request.
@@ -2801,6 +2802,7 @@ declare namespace ts {
                 readonly includeInlayFunctionLikeReturnTypeHints?: boolean;
                 readonly includeInlayEnumMemberValueHints?: boolean;
                 readonly autoImportFileExcludePatterns?: string[];
+                readonly organizeImportsIgnoreCase?: "auto" | boolean;
                 /**
                  * Indicates whether {@link ReferencesResponseItem.lineText} is supported.
                  */
@@ -3183,10 +3185,7 @@ declare namespace ts {
             readFile(fileName: string): string | undefined;
             writeFile(fileName: string, content: string): void;
             fileExists(file: string): boolean;
-            resolveModuleNames(moduleNames: string[], containingFile: string, reusedNames?: string[], redirectedReference?: ResolvedProjectReference, _options?: CompilerOptions, containingSourceFile?: SourceFile, resolutionInfo?: ModuleResolutionInfo): (ResolvedModuleFull | undefined)[];
             getModuleResolutionCache(): ModuleResolutionCache | undefined;
-            getResolvedModuleWithFailedLookupLocationsFromCache(moduleName: string, containingFile: string, resolutionMode?: ResolutionMode): ResolvedModuleWithFailedLookupLocations | undefined;
-            resolveTypeReferenceDirectives(typeDirectiveNames: string[] | FileReference[], containingFile: string, redirectedReference?: ResolvedProjectReference, _options?: CompilerOptions, containingFileMode?: ResolutionMode, resolutionInfo?: TypeReferenceDirectiveResolutionInfo): (ResolvedTypeReferenceDirective | undefined)[];
             directoryExists(path: string): boolean;
             getDirectories(path: string): string[];
             log(s: string): void;
@@ -3967,21 +3966,6 @@ declare namespace ts {
     interface SortedArray<T> extends Array<T> {
         " __sortedArrayBrand": any;
     }
-    /** Common read methods for ES6 Map/Set. */
-    interface ReadonlyCollection<K> {
-        readonly size: number;
-        has(key: K): boolean;
-        keys(): Iterator<K>;
-    }
-    /** Common write methods for ES6 Map/Set. */
-    interface Collection<K> extends ReadonlyCollection<K> {
-        delete(key: K): boolean;
-        clear(): void;
-    }
-    /** Array that is only intended to be pushed to, never read. */
-    interface Push<T> {
-        push(...values: T[]): void;
-    }
     type Path = string & {
         __pathBrand: any;
     };
@@ -4340,23 +4324,25 @@ declare namespace ts {
         JSDocReadonlyTag = 339,
         JSDocOverrideTag = 340,
         JSDocCallbackTag = 341,
-        JSDocEnumTag = 342,
-        JSDocParameterTag = 343,
-        JSDocReturnTag = 344,
-        JSDocThisTag = 345,
-        JSDocTypeTag = 346,
-        JSDocTemplateTag = 347,
-        JSDocTypedefTag = 348,
-        JSDocSeeTag = 349,
-        JSDocPropertyTag = 350,
-        SyntaxList = 351,
-        NotEmittedStatement = 352,
-        PartiallyEmittedExpression = 353,
-        CommaListExpression = 354,
-        MergeDeclarationMarker = 355,
-        EndOfDeclarationMarker = 356,
-        SyntheticReferenceExpression = 357,
-        Count = 358,
+        JSDocOverloadTag = 342,
+        JSDocEnumTag = 343,
+        JSDocParameterTag = 344,
+        JSDocReturnTag = 345,
+        JSDocThisTag = 346,
+        JSDocTypeTag = 347,
+        JSDocTemplateTag = 348,
+        JSDocTypedefTag = 349,
+        JSDocSeeTag = 350,
+        JSDocPropertyTag = 351,
+        JSDocThrowsTag = 352,
+        SyntaxList = 353,
+        NotEmittedStatement = 354,
+        PartiallyEmittedExpression = 355,
+        CommaListExpression = 356,
+        MergeDeclarationMarker = 357,
+        EndOfDeclarationMarker = 358,
+        SyntheticReferenceExpression = 359,
+        Count = 360,
         FirstAssignment = 63,
         LastAssignment = 78,
         FirstCompoundAssignment = 64,
@@ -4385,9 +4371,9 @@ declare namespace ts {
         LastStatement = 256,
         FirstNode = 163,
         FirstJSDocNode = 312,
-        LastJSDocNode = 350,
+        LastJSDocNode = 352,
         FirstJSDocTagNode = 330,
-        LastJSDocTagNode = 350
+        LastJSDocTagNode = 352
     }
     type TriviaSyntaxKind = SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia | SyntaxKind.NewLineTrivia | SyntaxKind.WhitespaceTrivia | SyntaxKind.ShebangTrivia | SyntaxKind.ConflictMarkerTrivia;
     type LiteralSyntaxKind = SyntaxKind.NumericLiteral | SyntaxKind.BigIntLiteral | SyntaxKind.StringLiteral | SyntaxKind.JsxText | SyntaxKind.JsxTextAllWhiteSpaces | SyntaxKind.RegularExpressionLiteral | SyntaxKind.NoSubstitutionTemplateLiteral;
@@ -4513,9 +4499,16 @@ declare namespace ts {
          */
         readonly modifiers?: NodeArray<ModifierLike> | undefined;
     }
-    interface JSDocContainer {
+    interface JSDocContainer extends Node {
+        _jsdocContainerBrand: any;
+    }
+    interface LocalsContainer extends Node {
+        _localsContainerBrand: any;
     }
-    type HasJSDoc = ParameterDeclaration | CallSignatureDeclaration | ClassStaticBlockDeclaration | ConstructSignatureDeclaration | MethodSignature | PropertySignature | ArrowFunction | ParenthesizedExpression | SpreadAssignment | ShorthandPropertyAssignment | PropertyAssignment | FunctionExpression | EmptyStatement | DebuggerStatement | Block | VariableStatement | ExpressionStatement | IfStatement | DoStatement | WhileStatement | ForStatement | ForInStatement | ForOfStatement | BreakStatement | ContinueStatement | ReturnStatement | WithStatement | SwitchStatement | LabeledStatement | ThrowStatement | TryStatement | FunctionDeclaration | ConstructorDeclaration | MethodDeclaration | VariableDeclaration | PropertyDeclaration | AccessorDeclaration | ClassLikeDeclaration | InterfaceDeclaration | TypeAliasDeclaration | EnumMember | EnumDeclaration | ModuleDeclaration | ImportEqualsDeclaration | ImportDeclaration | NamespaceExportDeclaration | ExportAssignment | IndexSignatureDeclaration | FunctionTypeNode | ConstructorTypeNode | JSDocFunctionType | ExportDeclaration | NamedTupleMember | ExportSpecifier | CaseClause | EndOfFileToken;
+    interface FlowContainer extends Node {
+        _flowContainerBrand: any;
+    }
+    type HasJSDoc = AccessorDeclaration | ArrowFunction | BinaryExpression | Block | BreakStatement | CallSignatureDeclaration | CaseClause | ClassLikeDeclaration | ClassStaticBlockDeclaration | ConstructorDeclaration | ConstructorTypeNode | ConstructSignatureDeclaration | ContinueStatement | DebuggerStatement | DoStatement | ElementAccessExpression | EmptyStatement | EndOfFileToken | EnumDeclaration | EnumMember | ExportAssignment | ExportDeclaration | ExportSpecifier | ExpressionStatement | ForInStatement | ForOfStatement | ForStatement | FunctionDeclaration | FunctionExpression | FunctionTypeNode | Identifier | IfStatement | ImportDeclaration | ImportEqualsDeclaration | IndexSignatureDeclaration | InterfaceDeclaration | JSDocFunctionType | JSDocSignature | LabeledStatement | MethodDeclaration | MethodSignature | ModuleDeclaration | NamedTupleMember | NamespaceExportDeclaration | ObjectLiteralExpression | ParameterDeclaration | ParenthesizedExpression | PropertyAccessExpression | PropertyAssignment | PropertyDeclaration | PropertySignature | ReturnStatement | ShorthandPropertyAssignment | SpreadAssignment | SwitchStatement | ThrowStatement | TryStatement | TypeAliasDeclaration | TypeParameterDeclaration | VariableDeclaration | VariableStatement | WhileStatement | WithStatement;
     type HasType = SignatureDeclaration | VariableDeclaration | ParameterDeclaration | PropertySignature | PropertyDeclaration | TypePredicateNode | ParenthesizedTypeNode | TypeOperatorNode | MappedTypeNode | AssertionExpression | TypeAliasDeclaration | JSDocTypeExpression | JSDocNonNullableType | JSDocNullableType | JSDocOptionalType | JSDocVariadicType;
     type HasTypeArguments = CallExpression | NewExpression | TaggedTemplateExpression | JsxOpeningElement | JsxSelfClosingElement;
     type HasInitializer = HasExpressionInitializer | ForStatement | ForInStatement | ForOfStatement | JsxAttribute;
@@ -4547,6 +4540,7 @@ declare namespace ts {
     type AssertsKeyword = KeywordToken<SyntaxKind.AssertsKeyword>;
     type AssertKeyword = KeywordToken<SyntaxKind.AssertKeyword>;
     type AwaitKeyword = KeywordToken<SyntaxKind.AwaitKeyword>;
+    type CaseKeyword = KeywordToken<SyntaxKind.CaseKeyword>;
     /** @deprecated Use `AwaitKeyword` instead. */
     type AwaitKeywordToken = AwaitKeyword;
     /** @deprecated Use `AssertsKeyword` instead. */
@@ -4583,7 +4577,7 @@ declare namespace ts {
         FileLevel = 32,
         AllowNameSubstitution = 64
     }
-    interface Identifier extends PrimaryExpression, Declaration {
+    interface Identifier extends PrimaryExpression, Declaration, JSDocContainer, FlowContainer {
         readonly kind: SyntaxKind.Identifier;
         /**
          * Prefer to use `id.unescapedText`. (Note: This is available only in services, not internally to the TypeScript compiler.)
@@ -4599,7 +4593,7 @@ declare namespace ts {
     interface TransientIdentifier extends Identifier {
         resolvedSymbol: Symbol;
     }
-    interface QualifiedName extends Node {
+    interface QualifiedName extends Node, FlowContainer {
         readonly kind: SyntaxKind.QualifiedName;
         readonly left: EntityName;
         readonly right: Identifier;
@@ -4634,7 +4628,7 @@ declare namespace ts {
         readonly parent: NamedDeclaration;
         readonly expression: LeftHandSideExpression;
     }
-    interface TypeParameterDeclaration extends NamedDeclaration {
+    interface TypeParameterDeclaration extends NamedDeclaration, JSDocContainer {
         readonly kind: SyntaxKind.TypeParameter;
         readonly parent: DeclarationWithTypeParameterChildren | InferTypeNode;
         readonly modifiers?: NodeArray<Modifier>;
@@ -4652,10 +4646,10 @@ declare namespace ts {
         readonly type?: TypeNode | undefined;
     }
     type SignatureDeclaration = CallSignatureDeclaration | ConstructSignatureDeclaration | MethodSignature | IndexSignatureDeclaration | FunctionTypeNode | ConstructorTypeNode | JSDocFunctionType | FunctionDeclaration | MethodDeclaration | ConstructorDeclaration | AccessorDeclaration | FunctionExpression | ArrowFunction;
-    interface CallSignatureDeclaration extends SignatureDeclarationBase, TypeElement {
+    interface CallSignatureDeclaration extends SignatureDeclarationBase, TypeElement, LocalsContainer {
         readonly kind: SyntaxKind.CallSignature;
     }
-    interface ConstructSignatureDeclaration extends SignatureDeclarationBase, TypeElement {
+    interface ConstructSignatureDeclaration extends SignatureDeclarationBase, TypeElement, LocalsContainer {
         readonly kind: SyntaxKind.ConstructSignature;
     }
     type BindingName = Identifier | BindingPattern;
@@ -4682,7 +4676,7 @@ declare namespace ts {
         readonly type?: TypeNode;
         readonly initializer?: Expression;
     }
-    interface BindingElement extends NamedDeclaration {
+    interface BindingElement extends NamedDeclaration, FlowContainer {
         readonly kind: SyntaxKind.BindingElement;
         readonly parent: BindingPattern;
         readonly propertyName?: PropertyName;
@@ -4692,6 +4686,7 @@ declare namespace ts {
     }
     interface PropertySignature extends TypeElement, JSDocContainer {
         readonly kind: SyntaxKind.PropertySignature;
+        readonly parent: TypeLiteralNode | InterfaceDeclaration;
         readonly modifiers?: NodeArray<Modifier>;
         readonly name: PropertyName;
         readonly questionToken?: QuestionToken;
@@ -4753,9 +4748,6 @@ declare namespace ts {
         readonly expression: Expression;
     }
     type VariableLikeDeclaration = VariableDeclaration | ParameterDeclaration | BindingElement | PropertyDeclaration | PropertyAssignment | PropertySignature | JsxAttribute | ShorthandPropertyAssignment | EnumMember | JSDocPropertyTag | JSDocParameterTag;
-    interface PropertyLikeDeclaration extends NamedDeclaration {
-        readonly name: PropertyName;
-    }
     interface ObjectBindingPattern extends Node {
         readonly kind: SyntaxKind.ObjectBindingPattern;
         readonly parent: VariableDeclaration | ParameterDeclaration | BindingElement;
@@ -4786,26 +4778,26 @@ declare namespace ts {
     type FunctionLikeDeclaration = FunctionDeclaration | MethodDeclaration | GetAccessorDeclaration | SetAccessorDeclaration | ConstructorDeclaration | FunctionExpression | ArrowFunction;
     /** @deprecated Use SignatureDeclaration */
     type FunctionLike = SignatureDeclaration;
-    interface FunctionDeclaration extends FunctionLikeDeclarationBase, DeclarationStatement {
+    interface FunctionDeclaration extends FunctionLikeDeclarationBase, DeclarationStatement, LocalsContainer {
         readonly kind: SyntaxKind.FunctionDeclaration;
         readonly modifiers?: NodeArray<Modifier>;
         readonly name?: Identifier;
         readonly body?: FunctionBody;
     }
-    interface MethodSignature extends SignatureDeclarationBase, TypeElement {
+    interface MethodSignature extends SignatureDeclarationBase, TypeElement, LocalsContainer {
         readonly kind: SyntaxKind.MethodSignature;
-        readonly parent: ObjectTypeDeclaration;
+        readonly parent: TypeLiteralNode | InterfaceDeclaration;
         readonly modifiers?: NodeArray<Modifier>;
         readonly name: PropertyName;
     }
-    interface MethodDeclaration extends FunctionLikeDeclarationBase, ClassElement, ObjectLiteralElement, JSDocContainer {
+    interface MethodDeclaration extends FunctionLikeDeclarationBase, ClassElement, ObjectLiteralElement, JSDocContainer, LocalsContainer, FlowContainer {
         readonly kind: SyntaxKind.MethodDeclaration;
         readonly parent: ClassLikeDeclaration | ObjectLiteralExpression;
         readonly modifiers?: NodeArray<ModifierLike> | undefined;
         readonly name: PropertyName;
         readonly body?: FunctionBody | undefined;
     }
-    interface ConstructorDeclaration extends FunctionLikeDeclarationBase, ClassElement, JSDocContainer {
+    interface ConstructorDeclaration extends FunctionLikeDeclarationBase, ClassElement, JSDocContainer, LocalsContainer {
         readonly kind: SyntaxKind.Constructor;
         readonly parent: ClassLikeDeclaration;
         readonly modifiers?: NodeArray<Modifier> | undefined;
@@ -4816,14 +4808,14 @@ declare namespace ts {
         readonly kind: SyntaxKind.SemicolonClassElement;
         readonly parent: ClassLikeDeclaration;
     }
-    interface GetAccessorDeclaration extends FunctionLikeDeclarationBase, ClassElement, TypeElement, ObjectLiteralElement, JSDocContainer {
+    interface GetAccessorDeclaration extends FunctionLikeDeclarationBase, ClassElement, TypeElement, ObjectLiteralElement, JSDocContainer, LocalsContainer, FlowContainer {
         readonly kind: SyntaxKind.GetAccessor;
         readonly parent: ClassLikeDeclaration | ObjectLiteralExpression | TypeLiteralNode | InterfaceDeclaration;
         readonly modifiers?: NodeArray<ModifierLike>;
         readonly name: PropertyName;
         readonly body?: FunctionBody;
     }
-    interface SetAccessorDeclaration extends FunctionLikeDeclarationBase, ClassElement, TypeElement, ObjectLiteralElement, JSDocContainer {
+    interface SetAccessorDeclaration extends FunctionLikeDeclarationBase, ClassElement, TypeElement, ObjectLiteralElement, JSDocContainer, LocalsContainer, FlowContainer {
         readonly kind: SyntaxKind.SetAccessor;
         readonly parent: ClassLikeDeclaration | ObjectLiteralExpression | TypeLiteralNode | InterfaceDeclaration;
         readonly modifiers?: NodeArray<ModifierLike>;
@@ -4831,13 +4823,13 @@ declare namespace ts {
         readonly body?: FunctionBody;
     }
     type AccessorDeclaration = GetAccessorDeclaration | SetAccessorDeclaration;
-    interface IndexSignatureDeclaration extends SignatureDeclarationBase, ClassElement, TypeElement {
+    interface IndexSignatureDeclaration extends SignatureDeclarationBase, ClassElement, TypeElement, LocalsContainer {
         readonly kind: SyntaxKind.IndexSignature;
         readonly parent: ObjectTypeDeclaration;
         readonly modifiers?: NodeArray<Modifier>;
         readonly type: TypeNode;
     }
-    interface ClassStaticBlockDeclaration extends ClassElement, JSDocContainer {
+    interface ClassStaticBlockDeclaration extends ClassElement, JSDocContainer, LocalsContainer {
         readonly kind: SyntaxKind.ClassStaticBlockDeclaration;
         readonly parent: ClassDeclaration | ClassExpression;
         readonly body: Block;
@@ -4869,14 +4861,14 @@ declare namespace ts {
         readonly kind: SyntaxKind.FunctionType | SyntaxKind.ConstructorType;
         readonly type: TypeNode;
     }
-    interface FunctionTypeNode extends FunctionOrConstructorTypeNodeBase {
+    interface FunctionTypeNode extends FunctionOrConstructorTypeNodeBase, LocalsContainer {
         readonly kind: SyntaxKind.FunctionType;
     }
     interface FunctionTypeNode {
         /** @deprecated A function type cannot have modifiers */
         readonly modifiers?: NodeArray<Modifier> | undefined;
     }
-    interface ConstructorTypeNode extends FunctionOrConstructorTypeNodeBase {
+    interface ConstructorTypeNode extends FunctionOrConstructorTypeNodeBase, LocalsContainer {
         readonly kind: SyntaxKind.ConstructorType;
         readonly modifiers?: NodeArray<Modifier>;
     }
@@ -4911,7 +4903,7 @@ declare namespace ts {
         readonly kind: SyntaxKind.TupleType;
         readonly elements: NodeArray<TypeNode | NamedTupleMember>;
     }
-    interface NamedTupleMember extends TypeNode, JSDocContainer, Declaration {
+    interface NamedTupleMember extends TypeNode, Declaration, JSDocContainer {
         readonly kind: SyntaxKind.NamedTupleMember;
         readonly dotDotDotToken?: Token<SyntaxKind.DotDotDotToken>;
         readonly name: Identifier;
@@ -4935,7 +4927,7 @@ declare namespace ts {
         readonly kind: SyntaxKind.IntersectionType;
         readonly types: NodeArray<TypeNode>;
     }
-    interface ConditionalTypeNode extends TypeNode {
+    interface ConditionalTypeNode extends TypeNode, LocalsContainer {
         readonly kind: SyntaxKind.ConditionalType;
         readonly checkType: TypeNode;
         readonly extendsType: TypeNode;
@@ -4960,7 +4952,7 @@ declare namespace ts {
         readonly objectType: TypeNode;
         readonly indexType: TypeNode;
     }
-    interface MappedTypeNode extends TypeNode, Declaration {
+    interface MappedTypeNode extends TypeNode, Declaration, LocalsContainer {
         readonly kind: SyntaxKind.MappedType;
         readonly readonlyToken?: ReadonlyKeyword | PlusToken | MinusToken;
         readonly typeParameter: TypeParameterDeclaration;
@@ -5039,10 +5031,10 @@ declare namespace ts {
         readonly kind: SyntaxKind.FalseKeyword;
     }
     type BooleanLiteral = TrueLiteral | FalseLiteral;
-    interface ThisExpression extends PrimaryExpression {
+    interface ThisExpression extends PrimaryExpression, FlowContainer {
         readonly kind: SyntaxKind.ThisKeyword;
     }
-    interface SuperExpression extends PrimaryExpression {
+    interface SuperExpression extends PrimaryExpression, FlowContainer {
         readonly kind: SyntaxKind.SuperKeyword;
     }
     interface ImportExpression extends PrimaryExpression {
@@ -5096,7 +5088,7 @@ declare namespace ts {
     type BinaryOperator = AssignmentOperatorOrHigher | SyntaxKind.CommaToken;
     type LogicalOrCoalescingAssignmentOperator = SyntaxKind.AmpersandAmpersandEqualsToken | SyntaxKind.BarBarEqualsToken | SyntaxKind.QuestionQuestionEqualsToken;
     type BinaryOperatorToken = Token<BinaryOperator>;
-    interface BinaryExpression extends Expression, Declaration {
+    interface BinaryExpression extends Expression, Declaration, JSDocContainer {
         readonly kind: SyntaxKind.BinaryExpression;
         readonly left: Expression;
         readonly operatorToken: BinaryOperatorToken;
@@ -5133,13 +5125,13 @@ declare namespace ts {
     }
     type FunctionBody = Block;
     type ConciseBody = FunctionBody | Expression;
-    interface FunctionExpression extends PrimaryExpression, FunctionLikeDeclarationBase, JSDocContainer {
+    interface FunctionExpression extends PrimaryExpression, FunctionLikeDeclarationBase, JSDocContainer, LocalsContainer, FlowContainer {
         readonly kind: SyntaxKind.FunctionExpression;
         readonly modifiers?: NodeArray<Modifier>;
         readonly name?: Identifier;
         readonly body: FunctionBody;
     }
-    interface ArrowFunction extends Expression, FunctionLikeDeclarationBase, JSDocContainer {
+    interface ArrowFunction extends Expression, FunctionLikeDeclarationBase, JSDocContainer, LocalsContainer, FlowContainer {
         readonly kind: SyntaxKind.ArrowFunction;
         readonly modifiers?: NodeArray<Modifier>;
         readonly equalsGreaterThanToken: EqualsGreaterThanToken;
@@ -5226,13 +5218,13 @@ declare namespace ts {
     interface ObjectLiteralExpressionBase<T extends ObjectLiteralElement> extends PrimaryExpression, Declaration {
         readonly properties: NodeArray<T>;
     }
-    interface ObjectLiteralExpression extends ObjectLiteralExpressionBase<ObjectLiteralElementLike> {
+    interface ObjectLiteralExpression extends ObjectLiteralExpressionBase<ObjectLiteralElementLike>, JSDocContainer {
         readonly kind: SyntaxKind.ObjectLiteralExpression;
     }
     type EntityNameExpression = Identifier | PropertyAccessEntityNameExpression;
     type EntityNameOrEntityNameExpression = EntityName | EntityNameExpression;
     type AccessExpression = PropertyAccessExpression | ElementAccessExpression;
-    interface PropertyAccessExpression extends MemberExpression, NamedDeclaration {
+    interface PropertyAccessExpression extends MemberExpression, NamedDeclaration, JSDocContainer, FlowContainer {
         readonly kind: SyntaxKind.PropertyAccessExpression;
         readonly expression: LeftHandSideExpression;
         readonly questionDotToken?: QuestionDotToken;
@@ -5251,7 +5243,7 @@ declare namespace ts {
         readonly expression: EntityNameExpression;
         readonly name: Identifier;
     }
-    interface ElementAccessExpression extends MemberExpression {
+    interface ElementAccessExpression extends MemberExpression, Declaration, JSDocContainer, FlowContainer {
         readonly kind: SyntaxKind.ElementAccessExpression;
         readonly expression: LeftHandSideExpression;
         readonly questionDotToken?: QuestionDotToken;
@@ -5321,7 +5313,7 @@ declare namespace ts {
     interface NonNullChain extends NonNullExpression {
         _optionalChainBrand: any;
     }
-    interface MetaProperty extends PrimaryExpression {
+    interface MetaProperty extends PrimaryExpression, FlowContainer {
         readonly kind: SyntaxKind.MetaProperty;
         readonly keywordToken: SyntaxKind.NewKeyword | SyntaxKind.ImportKeyword;
         readonly name: Identifier;
@@ -5414,7 +5406,7 @@ declare namespace ts {
     interface EmptyStatement extends Statement {
         readonly kind: SyntaxKind.EmptyStatement;
     }
-    interface DebuggerStatement extends Statement {
+    interface DebuggerStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.DebuggerStatement;
     }
     interface MissingDeclaration extends DeclarationStatement {
@@ -5422,20 +5414,20 @@ declare namespace ts {
         readonly name?: Identifier;
     }
     type BlockLike = SourceFile | Block | ModuleBlock | CaseOrDefaultClause;
-    interface Block extends Statement {
+    interface Block extends Statement, LocalsContainer {
         readonly kind: SyntaxKind.Block;
         readonly statements: NodeArray<Statement>;
     }
-    interface VariableStatement extends Statement {
+    interface VariableStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.VariableStatement;
         readonly modifiers?: NodeArray<Modifier>;
         readonly declarationList: VariableDeclarationList;
     }
-    interface ExpressionStatement extends Statement {
+    interface ExpressionStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.ExpressionStatement;
         readonly expression: Expression;
     }
-    interface IfStatement extends Statement {
+    interface IfStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.IfStatement;
         readonly expression: Expression;
         readonly thenStatement: Statement;
@@ -5444,58 +5436,58 @@ declare namespace ts {
     interface IterationStatement extends Statement {
         readonly statement: Statement;
     }
-    interface DoStatement extends IterationStatement {
+    interface DoStatement extends IterationStatement, FlowContainer {
         readonly kind: SyntaxKind.DoStatement;
         readonly expression: Expression;
     }
-    interface WhileStatement extends IterationStatement {
+    interface WhileStatement extends IterationStatement, FlowContainer {
         readonly kind: SyntaxKind.WhileStatement;
         readonly expression: Expression;
     }
     type ForInitializer = VariableDeclarationList | Expression;
-    interface ForStatement extends IterationStatement {
+    interface ForStatement extends IterationStatement, LocalsContainer, FlowContainer {
         readonly kind: SyntaxKind.ForStatement;
         readonly initializer?: ForInitializer;
         readonly condition?: Expression;
         readonly incrementor?: Expression;
     }
     type ForInOrOfStatement = ForInStatement | ForOfStatement;
-    interface ForInStatement extends IterationStatement {
+    interface ForInStatement extends IterationStatement, LocalsContainer, FlowContainer {
         readonly kind: SyntaxKind.ForInStatement;
         readonly initializer: ForInitializer;
         readonly expression: Expression;
     }
-    interface ForOfStatement extends IterationStatement {
+    interface ForOfStatement extends IterationStatement, LocalsContainer, FlowContainer {
         readonly kind: SyntaxKind.ForOfStatement;
         readonly awaitModifier?: AwaitKeyword;
         readonly initializer: ForInitializer;
         readonly expression: Expression;
     }
-    interface BreakStatement extends Statement {
+    interface BreakStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.BreakStatement;
         readonly label?: Identifier;
     }
-    interface ContinueStatement extends Statement {
+    interface ContinueStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.ContinueStatement;
         readonly label?: Identifier;
     }
     type BreakOrContinueStatement = BreakStatement | ContinueStatement;
-    interface ReturnStatement extends Statement {
+    interface ReturnStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.ReturnStatement;
         readonly expression?: Expression;
     }
-    interface WithStatement extends Statement {
+    interface WithStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.WithStatement;
         readonly expression: Expression;
         readonly statement: Statement;
     }
-    interface SwitchStatement extends Statement {
+    interface SwitchStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.SwitchStatement;
         readonly expression: Expression;
         readonly caseBlock: CaseBlock;
         possiblyExhaustive?: boolean;
     }
-    interface CaseBlock extends Node {
+    interface CaseBlock extends Node, LocalsContainer {
         readonly kind: SyntaxKind.CaseBlock;
         readonly parent: SwitchStatement;
         readonly clauses: NodeArray<CaseOrDefaultClause>;
@@ -5512,22 +5504,22 @@ declare namespace ts {
         readonly statements: NodeArray<Statement>;
     }
     type CaseOrDefaultClause = CaseClause | DefaultClause;
-    interface LabeledStatement extends Statement {
+    interface LabeledStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.LabeledStatement;
         readonly label: Identifier;
         readonly statement: Statement;
     }
-    interface ThrowStatement extends Statement {
+    interface ThrowStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.ThrowStatement;
         readonly expression: Expression;
     }
-    interface TryStatement extends Statement {
+    interface TryStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.TryStatement;
         readonly tryBlock: Block;
         readonly catchClause?: CatchClause;
         readonly finallyBlock?: Block;
     }
-    interface CatchClause extends Node {
+    interface CatchClause extends Node, LocalsContainer {
         readonly kind: SyntaxKind.CatchClause;
         readonly parent: TryStatement;
         readonly variableDeclaration?: VariableDeclaration;
@@ -5577,7 +5569,7 @@ declare namespace ts {
         readonly token: SyntaxKind.ExtendsKeyword | SyntaxKind.ImplementsKeyword;
         readonly types: NodeArray<ExpressionWithTypeArguments>;
     }
-    interface TypeAliasDeclaration extends DeclarationStatement, JSDocContainer {
+    interface TypeAliasDeclaration extends DeclarationStatement, JSDocContainer, LocalsContainer {
         readonly kind: SyntaxKind.TypeAliasDeclaration;
         readonly modifiers?: NodeArray<Modifier>;
         readonly name: Identifier;
@@ -5598,7 +5590,7 @@ declare namespace ts {
     }
     type ModuleName = Identifier | StringLiteral;
     type ModuleBody = NamespaceBody | JSDocNamespaceBody;
-    interface ModuleDeclaration extends DeclarationStatement, JSDocContainer {
+    interface ModuleDeclaration extends DeclarationStatement, JSDocContainer, LocalsContainer {
         readonly kind: SyntaxKind.ModuleDeclaration;
         readonly parent: ModuleBody | SourceFile;
         readonly modifiers?: NodeArray<Modifier>;
@@ -5814,7 +5806,7 @@ declare namespace ts {
         readonly kind: SyntaxKind.JSDocOptionalType;
         readonly type: TypeNode;
     }
-    interface JSDocFunctionType extends JSDocType, SignatureDeclarationBase {
+    interface JSDocFunctionType extends JSDocType, SignatureDeclarationBase, LocalsContainer {
         readonly kind: SyntaxKind.JSDocFunctionType;
     }
     interface JSDocVariadicType extends JSDocType {
@@ -5900,7 +5892,7 @@ declare namespace ts {
     interface JSDocOverrideTag extends JSDocTag {
         readonly kind: SyntaxKind.JSDocOverrideTag;
     }
-    interface JSDocEnumTag extends JSDocTag, Declaration {
+    interface JSDocEnumTag extends JSDocTag, Declaration, LocalsContainer {
         readonly kind: SyntaxKind.JSDocEnumTag;
         readonly parent: JSDoc;
         readonly typeExpression: JSDocTypeExpression;
@@ -5926,21 +5918,30 @@ declare namespace ts {
         readonly kind: SyntaxKind.JSDocTypeTag;
         readonly typeExpression: JSDocTypeExpression;
     }
-    interface JSDocTypedefTag extends JSDocTag, NamedDeclaration {
+    interface JSDocTypedefTag extends JSDocTag, NamedDeclaration, LocalsContainer {
         readonly kind: SyntaxKind.JSDocTypedefTag;
         readonly parent: JSDoc;
         readonly fullName?: JSDocNamespaceDeclaration | Identifier;
         readonly name?: Identifier;
         readonly typeExpression?: JSDocTypeExpression | JSDocTypeLiteral;
     }
-    interface JSDocCallbackTag extends JSDocTag, NamedDeclaration {
+    interface JSDocCallbackTag extends JSDocTag, NamedDeclaration, LocalsContainer {
         readonly kind: SyntaxKind.JSDocCallbackTag;
         readonly parent: JSDoc;
         readonly fullName?: JSDocNamespaceDeclaration | Identifier;
         readonly name?: Identifier;
         readonly typeExpression: JSDocSignature;
     }
-    interface JSDocSignature extends JSDocType, Declaration {
+    interface JSDocOverloadTag extends JSDocTag {
+        readonly kind: SyntaxKind.JSDocOverloadTag;
+        readonly parent: JSDoc;
+        readonly typeExpression: JSDocSignature;
+    }
+    interface JSDocThrowsTag extends JSDocTag {
+        readonly kind: SyntaxKind.JSDocThrowsTag;
+        readonly typeExpression?: JSDocTypeExpression;
+    }
+    interface JSDocSignature extends JSDocType, Declaration, JSDocContainer, LocalsContainer {
         readonly kind: SyntaxKind.JSDocSignature;
         readonly typeParameters?: readonly JSDocTemplateTag[];
         readonly parameters: readonly JSDocParameterTag[];
@@ -5960,7 +5961,7 @@ declare namespace ts {
     interface JSDocParameterTag extends JSDocPropertyLikeTag {
         readonly kind: SyntaxKind.JSDocParameterTag;
     }
-    interface JSDocTypeLiteral extends JSDocType {
+    interface JSDocTypeLiteral extends JSDocType, Declaration {
         readonly kind: SyntaxKind.JSDocTypeLiteral;
         readonly jsDocPropertyTags?: readonly JSDocPropertyLikeTag[];
         /** If true, then this type literal represents an *array* of its type. */
@@ -6040,7 +6041,7 @@ declare namespace ts {
         getLineAndCharacterOfPosition(pos: number): LineAndCharacter;
     }
     type ResolutionMode = ModuleKind.ESNext | ModuleKind.CommonJS | undefined;
-    interface SourceFile extends Declaration {
+    interface SourceFile extends Declaration, LocalsContainer {
         readonly kind: SyntaxKind.SourceFile;
         readonly statements: NodeArray<Statement>;
         readonly endOfFileToken: Token<SyntaxKind.EndOfFileToken>;
@@ -6961,9 +6962,10 @@ declare namespace ts {
     }
     enum ModuleResolutionKind {
         Classic = 1,
-        NodeJs = 2,
+        Node10 = 2,
         Node16 = 3,
-        NodeNext = 99
+        NodeNext = 99,
+        Bundler = 100
     }
     enum ModuleDetectionKind {
         /**
@@ -7014,7 +7016,9 @@ declare namespace ts {
     }
     type CompilerOptionsValue = string | number | boolean | (string | number)[] | string[] | MapLike<string[]> | PluginImport[] | ProjectReference[] | null | undefined;
     interface CompilerOptions {
+        allowImportingTsExtensions?: boolean;
         allowJs?: boolean;
+        allowArbitraryExtensions?: boolean;
         allowSyntheticDefaultImports?: boolean;
         allowUmdGlobalAccess?: boolean;
         allowUnreachableCode?: boolean;
@@ -7023,6 +7027,7 @@ declare namespace ts {
         baseUrl?: string;
         charset?: string;
         checkJs?: boolean;
+        customConditions?: string[];
         declaration?: boolean;
         declarationMap?: boolean;
         emitDeclarationOnly?: boolean;
@@ -7037,6 +7042,7 @@ declare namespace ts {
         exactOptionalPropertyTypes?: boolean;
         experimentalDecorators?: boolean;
         forceConsistentCasingInFileNames?: boolean;
+        ignoreDeprecations?: string;
         importHelpers?: boolean;
         importsNotUsedAsValues?: ImportsNotUsedAsValues;
         inlineSourceMap?: boolean;
@@ -7087,6 +7093,8 @@ declare namespace ts {
         incremental?: boolean;
         tsBuildInfoFile?: string;
         removeComments?: boolean;
+        resolvePackageJsonExports?: boolean;
+        resolvePackageJsonImports?: boolean;
         rootDir?: string;
         rootDirs?: string[];
         skipLibCheck?: boolean;
@@ -7258,6 +7266,11 @@ declare namespace ts {
         resolvedFileName: string;
         /** True if `resolvedFileName` comes from `node_modules`. */
         isExternalLibraryImport?: boolean;
+        /**
+         * True if the original module reference used a .ts extension to refer directly to a .ts file,
+         * which should produce an error during checking if emit is enabled.
+         */
+        resolvedUsingTsExtension?: boolean;
     }
     /**
      * ResolvedModule with an explicitly provided `extension` property.
@@ -7269,7 +7282,7 @@ declare namespace ts {
          * Extension of resolvedFileName. This must match what's at the end of resolvedFileName.
          * This is optional for backwards-compatibility, but will be added if not provided.
          */
-        extension: Extension;
+        extension: string;
         packageId?: PackageId;
     }
     /**
@@ -7318,14 +7331,7 @@ declare namespace ts {
     }
     interface ResolvedTypeReferenceDirectiveWithFailedLookupLocations {
         readonly resolvedTypeReferenceDirective: ResolvedTypeReferenceDirective | undefined;
-        readonly failedLookupLocations: string[];
     }
-    interface ResolutionInfo<T> {
-        names: readonly T[];
-        reusedNames: readonly T[] | undefined;
-    }
-    type ModuleResolutionInfo = ResolutionInfo<StringLiteralLike>;
-    type TypeReferenceDirectiveResolutionInfo = ResolutionInfo<string | FileReference>;
     interface CompilerHost extends ModuleResolutionHost {
         getSourceFile(fileName: string, languageVersionOrOptions: ScriptTarget | CreateSourceFileOptions, onError?: (message: string) => void, shouldCreateNewSourceFile?: boolean): SourceFile | undefined;
         getSourceFileByPath?(fileName: string, path: Path, languageVersionOrOptions: ScriptTarget | CreateSourceFileOptions, onError?: (message: string) => void, shouldCreateNewSourceFile?: boolean): SourceFile | undefined;
@@ -7338,15 +7344,20 @@ declare namespace ts {
         useCaseSensitiveFileNames(): boolean;
         getNewLine(): string;
         readDirectory?(rootDir: string, extensions: readonly string[], excludes: readonly string[] | undefined, includes: readonly string[], depth?: number): string[];
-        resolveModuleNames?(moduleNames: string[], containingFile: string, reusedNames: string[] | undefined, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile?: SourceFile, resolutionInfo?: ModuleResolutionInfo): (ResolvedModule | undefined)[];
+        /** @deprecated supply resolveModuleNameLiterals instead for resolution that can handle newer resolution modes like nodenext */
+        resolveModuleNames?(moduleNames: string[], containingFile: string, reusedNames: string[] | undefined, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile?: SourceFile): (ResolvedModule | undefined)[];
         /**
          * Returns the module resolution cache used by a provided `resolveModuleNames` implementation so that any non-name module resolution operations (eg, package.json lookup) can reuse it
          */
         getModuleResolutionCache?(): ModuleResolutionCache | undefined;
         /**
+         * @deprecated supply resolveTypeReferenceDirectiveReferences instead for resolution that can handle newer resolution modes like nodenext
+         *
          * This method is a companion for 'resolveModuleNames' and is used to resolve 'types' references to actual type declaration files
          */
-        resolveTypeReferenceDirectives?(typeReferenceDirectiveNames: string[] | readonly FileReference[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingFileMode?: ResolutionMode | undefined, resolutionInfo?: TypeReferenceDirectiveResolutionInfo): (ResolvedTypeReferenceDirective | undefined)[];
+        resolveTypeReferenceDirectives?(typeReferenceDirectiveNames: string[] | readonly FileReference[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingFileMode?: ResolutionMode): (ResolvedTypeReferenceDirective | undefined)[];
+        resolveModuleNameLiterals?(moduleLiterals: readonly StringLiteralLike[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile: SourceFile, reusedNames: readonly StringLiteralLike[] | undefined): readonly ResolvedModuleWithFailedLookupLocations[];
+        resolveTypeReferenceDirectiveReferences?<T extends FileReference | string>(typeDirectiveReferences: readonly T[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile: SourceFile | undefined, reusedNames: readonly T[] | undefined): readonly ResolvedTypeReferenceDirectiveWithFailedLookupLocations[];
         getEnvironmentVariable?(name: string): string | undefined;
         /** If provided along with custom resolveModuleNames or resolveTypeReferenceDirectives, used to determine if unchanged file path needs to re-resolve modules/type reference directives */
         hasInvalidatedResolutions?(filePath: Path): boolean;
@@ -7468,11 +7479,12 @@ declare namespace ts {
         createToken(token: SyntaxKind.NullKeyword): NullLiteral;
         createToken(token: SyntaxKind.TrueKeyword): TrueLiteral;
         createToken(token: SyntaxKind.FalseKeyword): FalseLiteral;
+        createToken(token: SyntaxKind.EndOfFileToken): EndOfFileToken;
+        createToken(token: SyntaxKind.Unknown): Token<SyntaxKind.Unknown>;
         createToken<TKind extends PunctuationSyntaxKind>(token: TKind): PunctuationToken<TKind>;
         createToken<TKind extends KeywordTypeSyntaxKind>(token: TKind): KeywordTypeNode<TKind>;
         createToken<TKind extends ModifierSyntaxKind>(token: TKind): ModifierToken<TKind>;
         createToken<TKind extends KeywordSyntaxKind>(token: TKind): KeywordToken<TKind>;
-        createToken<TKind extends SyntaxKind.Unknown | SyntaxKind.EndOfFileToken>(token: TKind): Token<TKind>;
         createSuper(): SuperExpression;
         createThis(): ThisExpression;
         createNull(): NullLiteral;
@@ -7781,6 +7793,8 @@ declare namespace ts {
         updateJSDocEnumTag(node: JSDocEnumTag, tagName: Identifier | undefined, typeExpression: JSDocTypeExpression, comment: string | NodeArray<JSDocComment> | undefined): JSDocEnumTag;
         createJSDocCallbackTag(tagName: Identifier | undefined, typeExpression: JSDocSignature, fullName?: Identifier | JSDocNamespaceDeclaration, comment?: string | NodeArray<JSDocComment>): JSDocCallbackTag;
         updateJSDocCallbackTag(node: JSDocCallbackTag, tagName: Identifier | undefined, typeExpression: JSDocSignature, fullName: Identifier | JSDocNamespaceDeclaration | undefined, comment: string | NodeArray<JSDocComment> | undefined): JSDocCallbackTag;
+        createJSDocOverloadTag(tagName: Identifier | undefined, typeExpression: JSDocSignature, comment?: string | NodeArray<JSDocComment>): JSDocOverloadTag;
+        updateJSDocOverloadTag(node: JSDocOverloadTag, tagName: Identifier | undefined, typeExpression: JSDocSignature, comment: string | NodeArray<JSDocComment> | undefined): JSDocOverloadTag;
         createJSDocAugmentsTag(tagName: Identifier | undefined, className: JSDocAugmentsTag["class"], comment?: string | NodeArray<JSDocComment>): JSDocAugmentsTag;
         updateJSDocAugmentsTag(node: JSDocAugmentsTag, tagName: Identifier | undefined, className: JSDocAugmentsTag["class"], comment: string | NodeArray<JSDocComment> | undefined): JSDocAugmentsTag;
         createJSDocImplementsTag(tagName: Identifier | undefined, className: JSDocImplementsTag["class"], comment?: string | NodeArray<JSDocComment>): JSDocImplementsTag;
@@ -7803,6 +7817,8 @@ declare namespace ts {
         updateJSDocDeprecatedTag(node: JSDocDeprecatedTag, tagName: Identifier, comment?: string | NodeArray<JSDocComment>): JSDocDeprecatedTag;
         createJSDocOverrideTag(tagName: Identifier, comment?: string | NodeArray<JSDocComment>): JSDocOverrideTag;
         updateJSDocOverrideTag(node: JSDocOverrideTag, tagName: Identifier, comment?: string | NodeArray<JSDocComment>): JSDocOverrideTag;
+        createJSDocThrowsTag(tagName: Identifier, typeExpression: JSDocTypeExpression | undefined, comment?: string | NodeArray<JSDocComment>): JSDocThrowsTag;
+        updateJSDocThrowsTag(node: JSDocThrowsTag, tagName: Identifier | undefined, typeExpression: JSDocTypeExpression | undefined, comment?: string | NodeArray<JSDocComment> | undefined): JSDocThrowsTag;
         createJSDocText(text: string): JSDocText;
         updateJSDocText(node: JSDocText, text: string): JSDocText;
         createJSDocComment(comment?: string | NodeArray<JSDocComment> | undefined, tags?: readonly JSDocTag[] | undefined): JSDoc;
@@ -8373,6 +8389,7 @@ declare namespace ts {
         readonly includeInlayEnumMemberValueHints?: boolean;
         readonly allowRenameOfImportPath?: boolean;
         readonly autoImportFileExcludePatterns?: string[];
+        readonly organizeImportsIgnoreCase?: "auto" | boolean;
     }
     /** Represents a bigint literal value without requiring bigint support */
     interface PseudoBigInt {
@@ -8538,7 +8555,7 @@ declare namespace ts {
         resolvePath(path: string): string;
         fileExists(fileName: string): boolean;
         readFile(fileName: string): string | undefined;
-    }, errors?: Push<Diagnostic>): void;
+    }, errors?: Diagnostic[]): void;
     function getOriginalNode(node: Node): Node;
     function getOriginalNode<T extends Node>(node: Node, nodeTest: (node: Node) => node is T): T;
     function getOriginalNode(node: Node | undefined): Node | undefined;
@@ -8763,6 +8780,7 @@ declare namespace ts {
         parent: ConstructorDeclaration;
         name: Identifier;
     };
+    function emitModuleKindIsNonNodeESM(moduleKind: ModuleKind): boolean;
     function createUnparsedSourceFile(text: string): UnparsedSource;
     function createUnparsedSourceFile(inputFile: InputFiles, type: "js" | "dts", stripInternal?: boolean): UnparsedSource;
     function createUnparsedSourceFile(text: string, mapPath: string | undefined, map: string | undefined): UnparsedSource;
@@ -9031,6 +9049,7 @@ declare namespace ts {
     function isJSDocProtectedTag(node: Node): node is JSDocProtectedTag;
     function isJSDocReadonlyTag(node: Node): node is JSDocReadonlyTag;
     function isJSDocOverrideTag(node: Node): node is JSDocOverrideTag;
+    function isJSDocOverloadTag(node: Node): node is JSDocOverloadTag;
     function isJSDocDeprecatedTag(node: Node): node is JSDocDeprecatedTag;
     function isJSDocSeeTag(node: Node): node is JSDocSeeTag;
     function isJSDocEnumTag(node: Node): node is JSDocEnumTag;
@@ -9043,6 +9062,7 @@ declare namespace ts {
     function isJSDocUnknownTag(node: Node): node is JSDocUnknownTag;
     function isJSDocPropertyTag(node: Node): node is JSDocPropertyTag;
     function isJSDocImplementsTag(node: Node): node is JSDocImplementsTag;
+    function isJSDocThrowsTag(node: Node): node is JSDocThrowsTag;
     function setTextRange<T extends TextRange>(range: T, location: TextRange | undefined): T;
     function canHaveModifiers(node: Node): node is HasModifiers;
     function canHaveDecorators(node: Node): node is HasDecorators;
@@ -9115,7 +9135,7 @@ declare namespace ts {
     /**
      * Convert the json syntax tree into the json value
      */
-    function convertToObject(sourceFile: JsonSourceFile, errors: Push<Diagnostic>): any;
+    function convertToObject(sourceFile: JsonSourceFile, errors: Diagnostic[]): any;
     /**
      * Parse the contents of a config file (tsconfig.json).
      * @param json The contents of the config file to parse
@@ -9164,7 +9184,7 @@ declare namespace ts {
         /**
          * Note that the case of the config path has not yet been normalized, as no files have been imported into the project yet
          */
-        extendedConfigPath?: string;
+        extendedConfigPath?: string | string[];
     }
     interface ExtendedConfigCacheEntry {
         extendedResult: TsConfigSourceFile;
@@ -9190,9 +9210,11 @@ declare namespace ts {
     function createTypeReferenceDirectiveResolutionCache(currentDirectory: string, getCanonicalFileName: (s: string) => string, options?: CompilerOptions, packageJsonInfoCache?: PackageJsonInfoCache): TypeReferenceDirectiveResolutionCache;
     function resolveModuleNameFromCache(moduleName: string, containingFile: string, cache: ModuleResolutionCache, mode?: ResolutionMode): ResolvedModuleWithFailedLookupLocations | undefined;
     function resolveModuleName(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: ModuleResolutionCache, redirectedReference?: ResolvedProjectReference, resolutionMode?: ResolutionMode): ResolvedModuleWithFailedLookupLocations;
+    function bundlerModuleNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: ModuleResolutionCache, redirectedReference?: ResolvedProjectReference): ResolvedModuleWithFailedLookupLocations;
     function nodeModuleNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: ModuleResolutionCache, redirectedReference?: ResolvedProjectReference): ResolvedModuleWithFailedLookupLocations;
     function classicNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: NonRelativeModuleNameResolutionCache, redirectedReference?: ResolvedProjectReference): ResolvedModuleWithFailedLookupLocations;
-    interface TypeReferenceDirectiveResolutionCache extends PerDirectoryResolutionCache<ResolvedTypeReferenceDirectiveWithFailedLookupLocations>, PackageJsonInfoCache {
+    function shouldAllowImportingTsExtension(compilerOptions: CompilerOptions, fromFileName?: string): boolean | "" | undefined;
+    interface TypeReferenceDirectiveResolutionCache extends PerDirectoryResolutionCache<ResolvedTypeReferenceDirectiveWithFailedLookupLocations>, NonRelativeNameResolutionCache<ResolvedTypeReferenceDirectiveWithFailedLookupLocations>, PackageJsonInfoCache {
     }
     interface ModeAwareCache<T> {
         get(key: string, mode: ResolutionMode): T | undefined;
@@ -9207,6 +9229,7 @@ declare namespace ts {
      * This assumes that any module id will have the same resolution for sibling files located in the same folder.
      */
     interface PerDirectoryResolutionCache<T> {
+        getFromDirectoryCache(name: string, mode: ResolutionMode, directoryName: string, redirectedReference: ResolvedProjectReference | undefined): T | undefined;
         getOrCreateCacheForDirectory(directoryName: string, redirectedReference?: ResolvedProjectReference): ModeAwareCache<T>;
         clear(): void;
         /**
@@ -9215,6 +9238,20 @@ declare namespace ts {
          */
         update(options: CompilerOptions): void;
     }
+    interface NonRelativeNameResolutionCache<T> {
+        getFromNonRelativeNameCache(nonRelativeName: string, mode: ResolutionMode, directoryName: string, redirectedReference: ResolvedProjectReference | undefined): T | undefined;
+        getOrCreateCacheForNonRelativeName(nonRelativeName: string, mode: ResolutionMode, redirectedReference?: ResolvedProjectReference): PerNonRelativeNameCache<T>;
+        clear(): void;
+        /**
+         *  Updates with the current compilerOptions the cache will operate with.
+         *  This updates the redirects map as well if needed so module resolutions are cached if they can across the projects
+         */
+        update(options: CompilerOptions): void;
+    }
+    interface PerNonRelativeNameCache<T> {
+        get(directory: string): T | undefined;
+        set(directory: string, result: T): void;
+    }
     interface ModuleResolutionCache extends PerDirectoryResolutionCache<ResolvedModuleWithFailedLookupLocations>, NonRelativeModuleNameResolutionCache, PackageJsonInfoCache {
         getPackageJsonInfoCache(): PackageJsonInfoCache;
     }
@@ -9222,16 +9259,14 @@ declare namespace ts {
      * Stored map from non-relative module name to a table: directory -> result of module lookup in this directory
      * We support only non-relative module names because resolution of relative module names is usually more deterministic and thus less expensive.
      */
-    interface NonRelativeModuleNameResolutionCache extends PackageJsonInfoCache {
+    interface NonRelativeModuleNameResolutionCache extends NonRelativeNameResolutionCache<ResolvedModuleWithFailedLookupLocations>, PackageJsonInfoCache {
+        /** @deprecated Use getOrCreateCacheForNonRelativeName */
         getOrCreateCacheForModuleName(nonRelativeModuleName: string, mode: ResolutionMode, redirectedReference?: ResolvedProjectReference): PerModuleNameCache;
     }
     interface PackageJsonInfoCache {
         clear(): void;
     }
-    interface PerModuleNameCache {
-        get(directory: string): ResolvedModuleWithFailedLookupLocations | undefined;
-        set(directory: string, result: ResolvedModuleWithFailedLookupLocations): void;
-    }
+    type PerModuleNameCache = PerNonRelativeNameCache<ResolvedModuleWithFailedLookupLocations>;
     /**
      * Visits a Node using the supplied visitor, possibly returning a new Node in its place.
      *
@@ -9614,10 +9649,20 @@ declare namespace ts {
         trace?(s: string): void;
         /** If provided is used to get the environment variable */
         getEnvironmentVariable?(name: string): string | undefined;
-        /** If provided, used to resolve the module names, otherwise typescript's default module resolution */
-        resolveModuleNames?(moduleNames: string[], containingFile: string, reusedNames: string[] | undefined, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile?: SourceFile, resolutionInfo?: ModuleResolutionInfo): (ResolvedModule | undefined)[];
-        /** If provided, used to resolve type reference directives, otherwise typescript's default resolution */
-        resolveTypeReferenceDirectives?(typeReferenceDirectiveNames: string[] | readonly FileReference[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingFileMode?: ResolutionMode, resolutionInfo?: TypeReferenceDirectiveResolutionInfo): (ResolvedTypeReferenceDirective | undefined)[];
+        /**
+         * @deprecated supply resolveModuleNameLiterals instead for resolution that can handle newer resolution modes like nodenext
+         *
+         * If provided, used to resolve the module names, otherwise typescript's default module resolution
+         */
+        resolveModuleNames?(moduleNames: string[], containingFile: string, reusedNames: string[] | undefined, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile?: SourceFile): (ResolvedModule | undefined)[];
+        /**
+         * @deprecated supply resolveTypeReferenceDirectiveReferences instead for resolution that can handle newer resolution modes like nodenext
+         *
+         * If provided, used to resolve type reference directives, otherwise typescript's default resolution
+         */
+        resolveTypeReferenceDirectives?(typeReferenceDirectiveNames: string[] | readonly FileReference[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingFileMode?: ResolutionMode): (ResolvedTypeReferenceDirective | undefined)[];
+        resolveModuleNameLiterals?(moduleLiterals: readonly StringLiteralLike[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile: SourceFile, reusedNames: readonly StringLiteralLike[] | undefined): readonly ResolvedModuleWithFailedLookupLocations[];
+        resolveTypeReferenceDirectiveReferences?<T extends FileReference | string>(typeDirectiveReferences: readonly T[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile: SourceFile | undefined, reusedNames: readonly T[] | undefined): readonly ResolvedTypeReferenceDirectiveWithFailedLookupLocations[];
         /** If provided along with custom resolveModuleNames or resolveTypeReferenceDirectives, used to determine if unchanged file path needs to re-resolve modules/type reference directives */
         hasInvalidatedResolutions?(filePath: Path): boolean;
         /**
@@ -9849,9 +9894,13 @@ declare namespace ts {
         readFile(path: string, encoding?: string): string | undefined;
         fileExists(path: string): boolean;
         getTypeRootsVersion?(): number;
-        resolveModuleNames?(moduleNames: string[], containingFile: string, reusedNames: string[] | undefined, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile?: SourceFile, resolutionInfo?: ModuleResolutionInfo): (ResolvedModule | undefined)[];
+        /** @deprecated supply resolveModuleNameLiterals instead for resolution that can handle newer resolution modes like nodenext */
+        resolveModuleNames?(moduleNames: string[], containingFile: string, reusedNames: string[] | undefined, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile?: SourceFile): (ResolvedModule | undefined)[];
         getResolvedModuleWithFailedLookupLocationsFromCache?(modulename: string, containingFile: string, resolutionMode?: ResolutionMode): ResolvedModuleWithFailedLookupLocations | undefined;
-        resolveTypeReferenceDirectives?(typeDirectiveNames: string[] | FileReference[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingFileMode?: ResolutionMode, resolutionInfo?: TypeReferenceDirectiveResolutionInfo): (ResolvedTypeReferenceDirective | undefined)[];
+        /** @deprecated supply resolveTypeReferenceDirectiveReferences instead for resolution that can handle newer resolution modes like nodenext */
+        resolveTypeReferenceDirectives?(typeDirectiveNames: string[] | FileReference[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingFileMode?: ResolutionMode): (ResolvedTypeReferenceDirective | undefined)[];
+        resolveModuleNameLiterals?(moduleLiterals: readonly StringLiteralLike[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile: SourceFile, reusedNames: readonly StringLiteralLike[] | undefined): readonly ResolvedModuleWithFailedLookupLocations[];
+        resolveTypeReferenceDirectiveReferences?<T extends FileReference | string>(typeDirectiveReferences: readonly T[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile: SourceFile | undefined, reusedNames: readonly T[] | undefined): readonly ResolvedTypeReferenceDirectiveWithFailedLookupLocations[];
         getDirectories?(directoryName: string): string[];
         /**
          * Gets a set of custom transformers to use during emit.
@@ -10029,6 +10078,7 @@ declare namespace ts {
         toggleMultilineComment(fileName: string, textRange: TextRange): TextChange[];
         commentSelection(fileName: string, textRange: TextRange): TextChange[];
         uncommentSelection(fileName: string, textRange: TextRange): TextChange[];
+        getSupportedCodeFixes(fileName?: string): readonly string[];
         dispose(): void;
     }
     interface JsxClosingTagInfo {
@@ -11011,7 +11061,7 @@ declare namespace ts {
     function toEditorSettings(options: EditorOptions | EditorSettings): EditorSettings;
     function displayPartsToString(displayParts: SymbolDisplayPart[] | undefined): string;
     function getDefaultCompilerOptions(): CompilerOptions;
-    function getSupportedCodeFixes(): string[];
+    function getSupportedCodeFixes(): readonly string[];
     function createLanguageServiceSourceFile(fileName: string, scriptSnapshot: IScriptSnapshot, scriptTargetOrOptions: ScriptTarget | CreateSourceFileOptions, version: string, setNodeParents: boolean, scriptKind?: ScriptKind): SourceFile;
     function updateLanguageServiceSourceFile(sourceFile: SourceFile, scriptSnapshot: IScriptSnapshot, version: string, textChangeRange: TextChangeRange | undefined, aggressiveChecks?: boolean): SourceFile;
     function createLanguageService(host: LanguageServiceHost, documentRegistry?: DocumentRegistry, syntaxOnlyOrLanguageServiceMode?: boolean | LanguageServiceMode): LanguageService;
diff --git a/lib/tsserverlibrary.js b/lib/tsserverlibrary.js
index 2370d31d80498..588b8663537a6 100644
--- a/lib/tsserverlibrary.js
+++ b/lib/tsserverlibrary.js
@@ -42,7 +42,7 @@ var ts = (() => {
     "src/compiler/corePublic.ts"() {
       "use strict";
       versionMajorMinor = "5.0";
-      version = `${versionMajorMinor}.0-dev`;
+      version = `${versionMajorMinor}.0-dev.20230112`;
       Comparison = /* @__PURE__ */ ((Comparison3) => {
         Comparison3[Comparison3["LessThan"] = -1] = "LessThan";
         Comparison3[Comparison3["EqualTo"] = 0] = "EqualTo";
@@ -53,17 +53,6 @@ var ts = (() => {
   });
 
   // src/compiler/core.ts
-  function getIterator(iterable) {
-    if (iterable) {
-      if (isArray(iterable))
-        return arrayIterator(iterable);
-      if (iterable instanceof Map)
-        return iterable.entries();
-      if (iterable instanceof Set)
-        return iterable.values();
-      throw new Error("Iteration not supported.");
-    }
-  }
   function length(array) {
     return array ? array.length : 0;
   }
@@ -102,22 +91,21 @@ var ts = (() => {
     return void 0;
   }
   function firstDefinedIterator(iter, callback) {
-    while (true) {
-      const iterResult = iter.next();
-      if (iterResult.done) {
-        return void 0;
-      }
-      const result = callback(iterResult.value);
+    for (const value of iter) {
+      const result = callback(value);
       if (result !== void 0) {
         return result;
       }
     }
+    return void 0;
   }
   function reduceLeftIterator(iterator, f, initial) {
     let result = initial;
     if (iterator) {
-      for (let step = iterator.next(), pos = 0; !step.done; step = iterator.next(), pos++) {
-        result = f(result, step.value, pos);
+      let pos = 0;
+      for (const value of iterator) {
+        result = f(result, value, pos);
+        pos++;
       }
     }
     return result;
@@ -130,27 +118,6 @@ var ts = (() => {
     }
     return result;
   }
-  function zipToIterator(arrayA, arrayB) {
-    Debug.assertEqual(arrayA.length, arrayB.length);
-    let i = 0;
-    return {
-      next() {
-        if (i === arrayA.length) {
-          return { value: void 0, done: true };
-        }
-        i++;
-        return { value: [arrayA[i - 1], arrayB[i - 1]], done: false };
-      }
-    };
-  }
-  function zipToMap(keys, values) {
-    Debug.assert(keys.length === values.length);
-    const map2 = /* @__PURE__ */ new Map();
-    for (let i = 0; i < keys.length; ++i) {
-      map2.set(keys[i], values[i]);
-    }
-    return map2;
-  }
   function intersperse(input, element) {
     if (input.length <= 1) {
       return input;
@@ -301,13 +268,10 @@ var ts = (() => {
     }
     return result;
   }
-  function mapIterator(iter, mapFn) {
-    return {
-      next() {
-        const iterRes = iter.next();
-        return iterRes.done ? iterRes : { value: mapFn(iterRes.value), done: false };
-      }
-    };
+  function* mapIterator(iter, mapFn) {
+    for (const x of iter) {
+      yield mapFn(x);
+    }
   }
   function sameMap(array, f) {
     if (array) {
@@ -371,30 +335,12 @@ var ts = (() => {
     }
     return result;
   }
-  function flatMapIterator(iter, mapfn) {
-    const first2 = iter.next();
-    if (first2.done) {
-      return emptyIterator;
-    }
-    let currentIter = getIterator2(first2.value);
-    return {
-      next() {
-        while (true) {
-          const currentRes = currentIter.next();
-          if (!currentRes.done) {
-            return currentRes;
-          }
-          const iterRes = iter.next();
-          if (iterRes.done) {
-            return iterRes;
-          }
-          currentIter = getIterator2(iterRes.value);
-        }
-      }
-    };
-    function getIterator2(x) {
-      const res = mapfn(x);
-      return res === void 0 ? emptyIterator : isArray(res) ? arrayIterator(res) : res;
+  function* flatMapIterator(iter, mapfn) {
+    for (const x of iter) {
+      const iter2 = mapfn(x);
+      if (!iter2)
+        continue;
+      yield* iter2;
     }
   }
   function sameFlatMap(array, mapfn) {
@@ -440,21 +386,13 @@ var ts = (() => {
     }
     return result;
   }
-  function mapDefinedIterator(iter, mapFn) {
-    return {
-      next() {
-        while (true) {
-          const res = iter.next();
-          if (res.done) {
-            return res;
-          }
-          const value = mapFn(res.value);
-          if (value !== void 0) {
-            return { value, done: false };
-          }
-        }
+  function* mapDefinedIterator(iter, mapFn) {
+    for (const x of iter) {
+      const value = mapFn(x);
+      if (value !== void 0) {
+        yield value;
       }
-    };
+    }
   }
   function mapDefinedEntries(map2, f) {
     if (!map2) {
@@ -472,18 +410,6 @@ var ts = (() => {
     });
     return result;
   }
-  function mapDefinedValues(set, f) {
-    if (set) {
-      const result = /* @__PURE__ */ new Set();
-      set.forEach((value) => {
-        const newValue = f(value);
-        if (newValue !== void 0) {
-          result.add(newValue);
-        }
-      });
-      return result;
-    }
-  }
   function getOrUpdate(map2, key, callback) {
     if (map2.has(key)) {
       return map2.get(key);
@@ -499,15 +425,8 @@ var ts = (() => {
     }
     return false;
   }
-  function singleIterator(value) {
-    let done = false;
-    return {
-      next() {
-        const wasDone = done;
-        done = true;
-        return wasDone ? { value: void 0, done: true } : { value, done: false };
-      }
-    };
+  function* singleIterator(value) {
+    yield value;
   }
   function spanMap(array, keyfn, mapfn) {
     let result;
@@ -664,15 +583,35 @@ var ts = (() => {
   function arrayIsSorted(array, comparer) {
     if (array.length < 2)
       return true;
-    let prevElement = array[0];
-    for (const element of array.slice(1)) {
-      if (comparer(prevElement, element) === 1 /* GreaterThan */) {
+    for (let i = 1, len = array.length; i < len; i++) {
+      if (comparer(array[i - 1], array[i]) === 1 /* GreaterThan */) {
         return false;
       }
-      prevElement = element;
     }
     return true;
   }
+  function detectSortCaseSensitivity(array, useEslintOrdering, getString) {
+    let kind = 3 /* Both */;
+    if (array.length < 2)
+      return kind;
+    const caseSensitiveComparer = getString ? (a, b) => compareStringsCaseSensitive(getString(a), getString(b)) : compareStringsCaseSensitive;
+    const compareCaseInsensitive = useEslintOrdering ? compareStringsCaseInsensitiveEslintCompatible : compareStringsCaseInsensitive;
+    const caseInsensitiveComparer = getString ? (a, b) => compareCaseInsensitive(getString(a), getString(b)) : compareCaseInsensitive;
+    for (let i = 1, len = array.length; i < len; i++) {
+      const prevElement = array[i - 1];
+      const element = array[i];
+      if (kind & 1 /* CaseSensitive */ && caseSensitiveComparer(prevElement, element) === 1 /* GreaterThan */) {
+        kind &= ~1 /* CaseSensitive */;
+      }
+      if (kind & 2 /* CaseInsensitive */ && caseInsensitiveComparer(prevElement, element) === 1 /* GreaterThan */) {
+        kind &= ~2 /* CaseInsensitive */;
+      }
+      if (kind === 0 /* None */) {
+        return kind;
+      }
+    }
+    return kind;
+  }
   function arrayIsEqualTo(array1, array2, equalityComparer = equateValues) {
     if (!array1 || !array2) {
       return array1 === array2;
@@ -731,13 +670,6 @@ var ts = (() => {
       }
     return result;
   }
-  function sum(array, prop) {
-    let result = 0;
-    for (const v of array) {
-      result += v[prop];
-    }
-    return result;
-  }
   function append(to, value) {
     if (value === void 0)
       return to;
@@ -796,29 +728,10 @@ var ts = (() => {
   function sort(array, comparer) {
     return array.length === 0 ? array : array.slice().sort(comparer);
   }
-  function arrayIterator(array) {
-    let i = 0;
-    return { next: () => {
-      if (i === array.length) {
-        return { value: void 0, done: true };
-      } else {
-        i++;
-        return { value: array[i - 1], done: false };
-      }
-    } };
-  }
-  function arrayReverseIterator(array) {
-    let i = array.length;
-    return {
-      next: () => {
-        if (i === 0) {
-          return { value: void 0, done: true };
-        } else {
-          i--;
-          return { value: array[i], done: false };
-        }
-      }
-    };
+  function* arrayReverseIterator(array) {
+    for (let i = array.length - 1; i >= 0; i--) {
+      yield array[i];
+    }
   }
   function stableSort(array, comparer) {
     const indices = indicesOf(array);
@@ -834,22 +747,27 @@ var ts = (() => {
     }
     return true;
   }
-  function elementAt(array, offset) {
-    if (array) {
-      offset = toOffset(array, offset);
-      if (offset < array.length) {
-        return array[offset];
+  function firstOrUndefined(array) {
+    return array === void 0 || array.length === 0 ? void 0 : array[0];
+  }
+  function firstOrUndefinedIterator(iter) {
+    if (iter) {
+      for (const value of iter) {
+        return value;
       }
     }
     return void 0;
   }
-  function firstOrUndefined(array) {
-    return array === void 0 || array.length === 0 ? void 0 : array[0];
-  }
   function first(array) {
     Debug.assert(array.length !== 0);
     return array[0];
   }
+  function firstIterator(iter) {
+    for (const value of iter) {
+      return value;
+    }
+    Debug.fail("iterator is empty");
+  }
   function lastOrUndefined(array) {
     return array === void 0 || array.length === 0 ? void 0 : array[array.length - 1];
   }
@@ -952,9 +870,6 @@ var ts = (() => {
     }
     return values;
   }
-  function getEntries(obj) {
-    return obj ? _entries(obj) : [];
-  }
   function arrayOf(count, f) {
     const result = new Array(count);
     for (let i = 0; i < count; i++) {
@@ -964,8 +879,8 @@ var ts = (() => {
   }
   function arrayFrom(iterator, map2) {
     const result = [];
-    for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-      result.push(map2 ? map2(iterResult.value) : iterResult.value);
+    for (const value of iterator) {
+      result.push(map2 ? map2(value) : value);
     }
     return result;
   }
@@ -1106,7 +1021,12 @@ var ts = (() => {
       headIndex++;
       if (headIndex > 100 && headIndex > elements.length >> 1) {
         const newLength = elements.length - headIndex;
-        elements.copyWithin(0, headIndex);
+        elements.copyWithin(
+          /*target*/
+          0,
+          /*start*/
+          headIndex
+        );
         elements.length = newLength;
         headIndex = 0;
       }
@@ -1121,35 +1041,14 @@ var ts = (() => {
   function createSet(getHashCode, equals) {
     const multiMap = /* @__PURE__ */ new Map();
     let size = 0;
-    function getElementIterator() {
-      const valueIt = multiMap.values();
-      let arrayIt;
-      const it = {
-        next: () => {
-          while (true) {
-            if (arrayIt) {
-              const n = arrayIt.next();
-              if (!n.done) {
-                return { value: n.value };
-              }
-              arrayIt = void 0;
-            } else {
-              const n = valueIt.next();
-              if (n.done) {
-                return { value: void 0, done: true };
-              }
-              if (!isArray(n.value)) {
-                return { value: n.value };
-              }
-              arrayIt = arrayIterator(n.value);
-            }
-          }
-        },
-        [Symbol.iterator]: () => {
-          return it;
+    function* getElementIterator() {
+      for (const value of multiMap.values()) {
+        if (isArray(value)) {
+          yield* value;
+        } else {
+          yield value;
         }
-      };
-      return it;
+      }
     }
     const set = {
       has(element) {
@@ -1242,16 +1141,10 @@ var ts = (() => {
       values() {
         return getElementIterator();
       },
-      entries() {
-        const it = getElementIterator();
-        const it2 = {
-          next: () => {
-            const n = it.next();
-            return n.done ? n : { value: [n.value, n.value] };
-          },
-          [Symbol.iterator]: () => it2
-        };
-        return it2;
+      *entries() {
+        for (const value of getElementIterator()) {
+          yield [value, value];
+        }
       },
       [Symbol.iterator]: () => {
         return getElementIterator();
@@ -1261,7 +1154,7 @@ var ts = (() => {
     return set;
   }
   function isArray(value) {
-    return Array.isArray ? Array.isArray(value) : value instanceof Array;
+    return Array.isArray(value);
   }
   function toArray(value) {
     return isArray(value) ? value : [value];
@@ -1325,24 +1218,16 @@ var ts = (() => {
       return value;
     };
   }
-  function compose(a, b, c, d, e) {
-    if (!!e) {
-      const args = [];
-      for (let i = 0; i < arguments.length; i++) {
-        args[i] = arguments[i];
-      }
-      return (t) => reduceLeft(args, (u, f) => f(u), t);
-    } else if (d) {
-      return (t) => d(c(b(a(t))));
-    } else if (c) {
-      return (t) => c(b(a(t)));
-    } else if (b) {
-      return (t) => b(a(t));
-    } else if (a) {
-      return (t) => a(t);
-    } else {
-      return (t) => t;
-    }
+  function memoizeWeak(callback) {
+    const map2 = /* @__PURE__ */ new WeakMap();
+    return (arg) => {
+      let value = map2.get(arg);
+      if (value === void 0 && !map2.has(arg)) {
+        value = callback(arg);
+        map2.set(arg, value);
+      }
+      return value;
+    };
   }
   function equateValues(a, b) {
     return a === b;
@@ -1376,6 +1261,17 @@ var ts = (() => {
     b = b.toUpperCase();
     return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */;
   }
+  function compareStringsCaseInsensitiveEslintCompatible(a, b) {
+    if (a === b)
+      return 0 /* EqualTo */;
+    if (a === void 0)
+      return -1 /* LessThan */;
+    if (b === void 0)
+      return 1 /* GreaterThan */;
+    a = a.toLowerCase();
+    b = b.toLowerCase();
+    return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */;
+  }
   function compareStringsCaseSensitive(a, b) {
     return compareComparableValues(a, b);
   }
@@ -1443,7 +1339,14 @@ var ts = (() => {
       }
       for (let j = minJ; j <= maxJ; j++) {
         const substitutionDistance = s1[i - 1].toLowerCase() === s2[j - 1].toLowerCase() ? previous[j - 1] + 0.1 : previous[j - 1] + 2;
-        const dist = c1 === s2.charCodeAt(j - 1) ? previous[j - 1] : Math.min(previous[j] + 1, current[j - 1] + 1, substitutionDistance);
+        const dist = c1 === s2.charCodeAt(j - 1) ? previous[j - 1] : Math.min(
+          /*delete*/
+          previous[j] + 1,
+          /*insert*/
+          current[j - 1] + 1,
+          /*substitute*/
+          substitutionDistance
+        );
         current[j] = dist;
         colMin = Math.min(colMin, dist);
       }
@@ -1628,16 +1531,15 @@ var ts = (() => {
     }
     return hasChanges;
   }
-  function fill(length2, cb) {
-    const result = Array(length2);
-    for (let i = 0; i < length2; i++) {
-      result[i] = cb(i);
-    }
-    return result;
-  }
   function cartesianProduct(arrays) {
     const result = [];
-    cartesianProductWorker(arrays, result, void 0, 0);
+    cartesianProductWorker(
+      arrays,
+      result,
+      /*outer*/
+      void 0,
+      0
+    );
     return result;
   }
   function cartesianProductWorker(arrays, result, outer, index) {
@@ -1682,7 +1584,7 @@ var ts = (() => {
   function isNodeLikeSystem() {
     return typeof process !== "undefined" && process.nextTick && !process.browser && typeof module === "object";
   }
-  var emptyArray, emptyMap, emptySet, emptyIterator, hasOwnProperty, _entries, noopPush, fileNameLowerCaseRegExp, AssertionLevel, createUIStringComparer, uiComparerCaseSensitive, uiLocale, trimString, trimStringEnd, trimStringStart;
+  var emptyArray, emptyMap, emptySet, SortKind, elementAt, hasOwnProperty, noopPush, fileNameLowerCaseRegExp, AssertionLevel, createUIStringComparer, uiComparerCaseSensitive, uiLocale, trimString, trimStringEnd, trimStringStart;
   var init_core = __esm({
     "src/compiler/core.ts"() {
       "use strict";
@@ -1690,16 +1592,23 @@ var ts = (() => {
       emptyArray = [];
       emptyMap = /* @__PURE__ */ new Map();
       emptySet = /* @__PURE__ */ new Set();
-      emptyIterator = { next: () => ({ value: void 0, done: true }) };
-      hasOwnProperty = Object.prototype.hasOwnProperty;
-      _entries = Object.entries || ((obj) => {
-        const keys = getOwnKeys(obj);
-        const result = Array(keys.length);
-        for (let i = 0; i < keys.length; i++) {
-          result[i] = [keys[i], obj[keys[i]]];
+      SortKind = /* @__PURE__ */ ((SortKind2) => {
+        SortKind2[SortKind2["None"] = 0] = "None";
+        SortKind2[SortKind2["CaseSensitive"] = 1] = "CaseSensitive";
+        SortKind2[SortKind2["CaseInsensitive"] = 2] = "CaseInsensitive";
+        SortKind2[SortKind2["Both"] = 3] = "Both";
+        return SortKind2;
+      })(SortKind || {});
+      elementAt = !!Array.prototype.at ? (array, offset) => array == null ? void 0 : array.at(offset) : (array, offset) => {
+        if (array) {
+          offset = toOffset(array, offset);
+          if (offset < array.length) {
+            return array[offset];
+          }
         }
-        return result;
-      });
+        return void 0;
+      };
+      hasOwnProperty = Object.prototype.hasOwnProperty;
       noopPush = {
         push: noop,
         length: 0
@@ -2066,63 +1975,138 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
           return sorted;
         }
         function formatSyntaxKind(kind) {
-          return formatEnum(kind, SyntaxKind, false);
+          return formatEnum(
+            kind,
+            SyntaxKind,
+            /*isFlags*/
+            false
+          );
         }
         Debug2.formatSyntaxKind = formatSyntaxKind;
         function formatSnippetKind(kind) {
-          return formatEnum(kind, SnippetKind, false);
+          return formatEnum(
+            kind,
+            SnippetKind,
+            /*isFlags*/
+            false
+          );
         }
         Debug2.formatSnippetKind = formatSnippetKind;
         function formatNodeFlags(flags) {
-          return formatEnum(flags, NodeFlags, true);
+          return formatEnum(
+            flags,
+            NodeFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatNodeFlags = formatNodeFlags;
         function formatModifierFlags(flags) {
-          return formatEnum(flags, ModifierFlags, true);
+          return formatEnum(
+            flags,
+            ModifierFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatModifierFlags = formatModifierFlags;
         function formatTransformFlags(flags) {
-          return formatEnum(flags, TransformFlags, true);
+          return formatEnum(
+            flags,
+            TransformFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatTransformFlags = formatTransformFlags;
         function formatEmitFlags(flags) {
-          return formatEnum(flags, EmitFlags, true);
+          return formatEnum(
+            flags,
+            EmitFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatEmitFlags = formatEmitFlags;
         function formatSymbolFlags(flags) {
-          return formatEnum(flags, SymbolFlags, true);
+          return formatEnum(
+            flags,
+            SymbolFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatSymbolFlags = formatSymbolFlags;
         function formatTypeFlags(flags) {
-          return formatEnum(flags, TypeFlags, true);
+          return formatEnum(
+            flags,
+            TypeFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatTypeFlags = formatTypeFlags;
         function formatSignatureFlags(flags) {
-          return formatEnum(flags, SignatureFlags, true);
+          return formatEnum(
+            flags,
+            SignatureFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatSignatureFlags = formatSignatureFlags;
         function formatObjectFlags(flags) {
-          return formatEnum(flags, ObjectFlags, true);
+          return formatEnum(
+            flags,
+            ObjectFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatObjectFlags = formatObjectFlags;
         function formatFlowFlags(flags) {
-          return formatEnum(flags, FlowFlags, true);
+          return formatEnum(
+            flags,
+            FlowFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatFlowFlags = formatFlowFlags;
         function formatRelationComparisonResult(result) {
-          return formatEnum(result, RelationComparisonResult, true);
+          return formatEnum(
+            result,
+            RelationComparisonResult,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatRelationComparisonResult = formatRelationComparisonResult;
         function formatCheckMode(mode) {
-          return formatEnum(mode, CheckMode, true);
+          return formatEnum(
+            mode,
+            CheckMode,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatCheckMode = formatCheckMode;
         function formatSignatureCheckMode(mode) {
-          return formatEnum(mode, SignatureCheckMode, true);
+          return formatEnum(
+            mode,
+            SignatureCheckMode,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatSignatureCheckMode = formatSignatureCheckMode;
         function formatTypeFacts(facts) {
-          return formatEnum(facts, TypeFacts, true);
+          return formatEnum(
+            facts,
+            TypeFacts,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatTypeFacts = formatTypeFacts;
         let isDebugInfoEnabled = false;
@@ -2130,6 +2114,7 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
         function attachFlowNodeDebugInfoWorker(flowNode) {
           if (!("__debugFlowFlags" in flowNode)) {
             Object.defineProperties(flowNode, {
+              // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
               __tsDebuggerDisplay: {
                 value() {
                   const flowHeader = this.flags & 2 /* Start */ ? "FlowStart" : this.flags & 4 /* BranchLabel */ ? "FlowBranchLabel" : this.flags & 8 /* LoopLabel */ ? "FlowLoopLabel" : this.flags & 16 /* Assignment */ ? "FlowAssignment" : this.flags & 32 /* TrueCondition */ ? "FlowTrueCondition" : this.flags & 64 /* FalseCondition */ ? "FlowFalseCondition" : this.flags & 128 /* SwitchClause */ ? "FlowSwitchClause" : this.flags & 256 /* ArrayMutation */ ? "FlowArrayMutation" : this.flags & 512 /* Call */ ? "FlowCall" : this.flags & 1024 /* ReduceLabel */ ? "FlowReduceLabel" : this.flags & 1 /* Unreachable */ ? "FlowUnreachable" : "UnknownFlow";
@@ -2138,7 +2123,12 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
                 }
               },
               __debugFlowFlags: { get() {
-                return formatEnum(this.flags, FlowFlags, true);
+                return formatEnum(
+                  this.flags,
+                  FlowFlags,
+                  /*isFlags*/
+                  true
+                );
               } },
               __debugToString: { value() {
                 return formatControlFlowGraph(this);
@@ -2190,23 +2180,10 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
         function enableDebugInfo() {
           if (isDebugInfoEnabled)
             return;
-          let weakTypeTextMap;
-          let weakNodeTextMap;
-          function getWeakTypeTextMap() {
-            if (weakTypeTextMap === void 0) {
-              if (typeof WeakMap === "function")
-                weakTypeTextMap = /* @__PURE__ */ new WeakMap();
-            }
-            return weakTypeTextMap;
-          }
-          function getWeakNodeTextMap() {
-            if (weakNodeTextMap === void 0) {
-              if (typeof WeakMap === "function")
-                weakNodeTextMap = /* @__PURE__ */ new WeakMap();
-            }
-            return weakNodeTextMap;
-          }
+          const weakTypeTextMap = /* @__PURE__ */ new WeakMap();
+          const weakNodeTextMap = /* @__PURE__ */ new WeakMap();
           Object.defineProperties(objectAllocator.getSymbolConstructor().prototype, {
+            // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
             __tsDebuggerDisplay: {
               value() {
                 const symbolHeader = this.flags & 33554432 /* Transient */ ? "TransientSymbol" : "Symbol";
@@ -2219,6 +2196,7 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
             } }
           });
           Object.defineProperties(objectAllocator.getTypeConstructor().prototype, {
+            // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
             __tsDebuggerDisplay: {
               value() {
                 const typeHeader = this.flags & 98304 /* Nullable */ ? "NullableType" : this.flags & 384 /* StringOrNumberLiteral */ ? `LiteralType ${JSON.stringify(this.value)}` : this.flags & 2048 /* BigIntLiteral */ ? `LiteralType ${this.value.negative ? "-" : ""}${this.value.base10Value}n` : this.flags & 8192 /* UniqueESSymbol */ ? "UniqueESSymbolType" : this.flags & 32 /* Enum */ ? "EnumType" : this.flags & 67359327 /* Intrinsic */ ? `IntrinsicType ${this.intrinsicName}` : this.flags & 1048576 /* Union */ ? "UnionType" : this.flags & 2097152 /* Intersection */ ? "IntersectionType" : this.flags & 4194304 /* Index */ ? "IndexType" : this.flags & 8388608 /* IndexedAccess */ ? "IndexedAccessType" : this.flags & 16777216 /* Conditional */ ? "ConditionalType" : this.flags & 33554432 /* Substitution */ ? "SubstitutionType" : this.flags & 262144 /* TypeParameter */ ? "TypeParameter" : this.flags & 524288 /* Object */ ? this.objectFlags & 3 /* ClassOrInterface */ ? "InterfaceType" : this.objectFlags & 4 /* Reference */ ? "TypeReference" : this.objectFlags & 8 /* Tuple */ ? "TupleType" : this.objectFlags & 16 /* Anonymous */ ? "AnonymousType" : this.objectFlags & 32 /* Mapped */ ? "MappedType" : this.objectFlags & 1024 /* ReverseMapped */ ? "ReverseMappedType" : this.objectFlags & 256 /* EvolvingArray */ ? "EvolvingArrayType" : "ObjectType" : "Type";
@@ -2234,11 +2212,10 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
             } },
             __debugTypeToString: {
               value() {
-                const map2 = getWeakTypeTextMap();
-                let text = map2 == null ? void 0 : map2.get(this);
+                let text = weakTypeTextMap.get(this);
                 if (text === void 0) {
                   text = this.checker.typeToString(this);
-                  map2 == null ? void 0 : map2.set(this, text);
+                  weakTypeTextMap.set(this, text);
                 }
                 return text;
               }
@@ -2262,6 +2239,7 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
           for (const ctor of nodeConstructors) {
             if (!hasProperty(ctor.prototype, "__debugKind")) {
               Object.defineProperties(ctor.prototype, {
+                // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
                 __tsDebuggerDisplay: {
                   value() {
                     const nodeHeader = isGeneratedIdentifier(this) ? "GeneratedIdentifier" : isIdentifier(this) ? `Identifier '${idText(this)}'` : isPrivateIdentifier(this) ? `PrivateIdentifier '${idText(this)}'` : isStringLiteral(this) ? `StringLiteral ${JSON.stringify(this.text.length < 10 ? this.text : this.text.slice(10) + "...")}` : isNumericLiteral(this) ? `NumericLiteral ${this.text}` : isBigIntLiteral(this) ? `BigIntLiteral ${this.text}n` : isTypeParameterDeclaration(this) ? "TypeParameterDeclaration" : isParameter(this) ? "ParameterDeclaration" : isConstructorDeclaration(this) ? "ConstructorDeclaration" : isGetAccessorDeclaration(this) ? "GetAccessorDeclaration" : isSetAccessorDeclaration(this) ? "SetAccessorDeclaration" : isCallSignatureDeclaration(this) ? "CallSignatureDeclaration" : isConstructSignatureDeclaration(this) ? "ConstructSignatureDeclaration" : isIndexSignatureDeclaration(this) ? "IndexSignatureDeclaration" : isTypePredicateNode(this) ? "TypePredicateNode" : isTypeReferenceNode(this) ? "TypeReferenceNode" : isFunctionTypeNode(this) ? "FunctionTypeNode" : isConstructorTypeNode(this) ? "ConstructorTypeNode" : isTypeQueryNode(this) ? "TypeQueryNode" : isTypeLiteralNode(this) ? "TypeLiteralNode" : isArrayTypeNode(this) ? "ArrayTypeNode" : isTupleTypeNode(this) ? "TupleTypeNode" : isOptionalTypeNode(this) ? "OptionalTypeNode" : isRestTypeNode(this) ? "RestTypeNode" : isUnionTypeNode(this) ? "UnionTypeNode" : isIntersectionTypeNode(this) ? "IntersectionTypeNode" : isConditionalTypeNode(this) ? "ConditionalTypeNode" : isInferTypeNode(this) ? "InferTypeNode" : isParenthesizedTypeNode(this) ? "ParenthesizedTypeNode" : isThisTypeNode(this) ? "ThisTypeNode" : isTypeOperatorNode(this) ? "TypeOperatorNode" : isIndexedAccessTypeNode(this) ? "IndexedAccessTypeNode" : isMappedTypeNode(this) ? "MappedTypeNode" : isLiteralTypeNode(this) ? "LiteralTypeNode" : isNamedTupleMember(this) ? "NamedTupleMember" : isImportTypeNode(this) ? "ImportTypeNode" : formatSyntaxKind(this.kind);
@@ -2290,13 +2268,12 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
                   value(includeTrivia) {
                     if (nodeIsSynthesized(this))
                       return "";
-                    const map2 = getWeakNodeTextMap();
-                    let text = map2 == null ? void 0 : map2.get(this);
+                    let text = weakNodeTextMap.get(this);
                     if (text === void 0) {
                       const parseNode = getParseTreeNode(this);
                       const sourceFile = parseNode && getSourceFileOfNode(parseNode);
                       text = sourceFile ? getSourceTextOfNodeFromSourceFile(sourceFile, parseNode, includeTrivia) : "";
-                      map2 == null ? void 0 : map2.set(this, text);
+                      weakNodeTextMap.set(this, text);
                     }
                     return text;
                   }
@@ -2405,7 +2382,10 @@ m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
           })(Connection || (Connection = {}));
           const hasAntecedentFlags = 16 /* Assignment */ | 96 /* Condition */ | 128 /* SwitchClause */ | 256 /* ArrayMutation */ | 512 /* Call */ | 1024 /* ReduceLabel */;
           const hasNodeFlags = 2 /* Start */ | 16 /* Assignment */ | 512 /* Call */ | 96 /* Condition */ | 256 /* ArrayMutation */;
-          const links = /* @__PURE__ */ Object.create(null);
+          const links = /* @__PURE__ */ Object.create(
+            /*o*/
+            null
+          );
           const nodes = [];
           const edges = [];
           const root = buildGraphNode(flowNode, /* @__PURE__ */ new Set());
@@ -2505,7 +2485,7 @@ m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
             return height2 + 1;
           }
           function computeColumnWidths(height2) {
-            const columns = fill2(Array(height2), 0);
+            const columns = fill(Array(height2), 0);
             for (const node of nodes) {
               columns[node.level] = Math.max(columns[node.level], node.text.length);
             }
@@ -2555,7 +2535,12 @@ m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
           }
           function getNodeText(node) {
             const sourceFile = getSourceFileOfNode(node);
-            return getSourceTextOfNodeFromSourceFile(sourceFile, node, false);
+            return getSourceTextOfNodeFromSourceFile(
+              sourceFile,
+              node,
+              /*includeTrivia*/
+              false
+            );
           }
           function renderFlowNode(flowNode2, circular) {
             let text = getHeader(flowNode2.flags);
@@ -2583,9 +2568,9 @@ m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
           function renderGraph() {
             const columnCount = columnWidths.length;
             const laneCount = nodes.reduce((x, n) => Math.max(x, n.lane), 0) + 1;
-            const lanes = fill2(Array(laneCount), "");
+            const lanes = fill(Array(laneCount), "");
             const grid = columnWidths.map(() => Array(laneCount));
-            const connectors = columnWidths.map(() => fill2(Array(laneCount), 0));
+            const connectors = columnWidths.map(() => fill(Array(laneCount), 0));
             for (const node of nodes) {
               grid[node.level][node.lane] = node;
               const children = getChildren(node);
@@ -2631,17 +2616,17 @@ m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
             for (let column = 0; column < columnCount; column++) {
               for (let lane = 0; lane < lanes.length; lane++) {
                 const connector = connectors[column][lane];
-                const fill3 = connector & 4 /* Left */ ? "\u2500" /* lr */ : " ";
+                const fill2 = connector & 4 /* Left */ ? "\u2500" /* lr */ : " ";
                 const node = grid[column][lane];
                 if (!node) {
                   if (column < columnCount - 1) {
-                    writeLane(lane, repeat(fill3, columnWidths[column] + 1));
+                    writeLane(lane, repeat(fill2, columnWidths[column] + 1));
                   }
                 } else {
                   writeLane(lane, node.text);
                   if (column < columnCount - 1) {
                     writeLane(lane, " ");
-                    writeLane(lane, repeat(fill3, columnWidths[column] - node.text.length));
+                    writeLane(lane, repeat(fill2, columnWidths[column] - node.text.length));
                   }
                 }
                 writeLane(lane, getBoxCharacter(connector));
@@ -2682,7 +2667,7 @@ ${lanes.join("\n")}
             }
             return " ";
           }
-          function fill2(array, value) {
+          function fill(array, value) {
             if (array.fill) {
               array.fill(value);
             } else {
@@ -2994,6 +2979,10 @@ ${lanes.join("\n")}
           }
           return void 0;
         }
+        /**
+         * Tests whether a version matches the range. This is equivalent to `satisfies(version, range, { includePrerelease: true })`.
+         * in `node-semver`.
+         */
         test(version2) {
           if (typeof version2 === "string")
             version2 = new Version(version2);
@@ -3018,6 +3007,9 @@ ${lanes.join("\n")}
   function tryGetWebPerformanceHooks() {
     if (typeof performance === "object" && typeof PerformanceObserver === "function" && hasRequiredAPI(performance, PerformanceObserver)) {
       return {
+        // For now we always write native performance events when running in the browser. We may
+        // make this conditional in the future if we find that native web performance hooks
+        // in the browser also slow down compilation.
         shouldWriteNativeEvents: true,
         performance,
         PerformanceObserver
@@ -3063,6 +3055,7 @@ ${lanes.join("\n")}
             };
           }
           return {
+            // By default, only write native events when generating a cpu profile or using the v8 profiler.
             shouldWriteNativeEvents: false,
             performance: performance2,
             PerformanceObserver: PerformanceObserver2
@@ -3377,7 +3370,15 @@ ${lanes.join("\n")}
           const { phase, name, args, time, separateBeginAndEnd } = eventStack[index];
           if (separateBeginAndEnd) {
             Debug.assert(!results, "`results` are not supported for events with `separateBeginAndEnd`");
-            writeEvent("E", phase, name, args, void 0, endTime);
+            writeEvent(
+              "E",
+              phase,
+              name,
+              args,
+              /*extras*/
+              void 0,
+              endTime
+            );
           } else if (sampleInterval - time % sampleInterval <= endTime - time) {
             writeEvent("X", phase, name, { ...args, results }, `"dur":${endTime - time}`, time);
           }
@@ -3540,7 +3541,7 @@ ${lanes.join("\n")}
     const name = DiagnosticCategory[d.category];
     return lowerCase ? name.toLowerCase() : name;
   }
-  var SyntaxKind, NodeFlags, ModifierFlags, JsxFlags, RelationComparisonResult, GeneratedIdentifierFlags, TokenFlags, FlowFlags, CommentDirectiveType, OperationCanceledException, FileIncludeKind, FilePreprocessingDiagnosticsKind, EmitOnly, StructureIsReused, ExitStatus, MemberOverrideStatus, UnionReduction, ContextFlags, NodeBuilderFlags, TypeFormatFlags, SymbolFormatFlags, SymbolAccessibility, SyntheticSymbolKind, TypePredicateKind, TypeReferenceSerializationKind, SymbolFlags, EnumKind, CheckFlags, InternalSymbolName, NodeCheckFlags, TypeFlags, ObjectFlags, VarianceFlags, ElementFlags, AccessFlags, JsxReferenceKind, SignatureKind, SignatureFlags, IndexKind, TypeMapKind, InferencePriority, InferenceFlags, Ternary, AssignmentDeclarationKind, DiagnosticCategory, ModuleResolutionKind, ModuleDetectionKind, WatchFileKind, WatchDirectoryKind, PollingWatchKind, ModuleKind, JsxEmit, ImportsNotUsedAsValues, NewLineKind, ScriptKind, ScriptTarget, LanguageVariant, WatchDirectoryFlags, CharacterCodes, Extension, TransformFlags, SnippetKind, EmitFlags, ExternalEmitHelpers, EmitHint, OuterExpressionKinds, LexicalEnvironmentFlags, BundleFileSectionKind, ListFormat, PragmaKindFlags, commentPragmas;
+  var SyntaxKind, NodeFlags, ModifierFlags, JsxFlags, RelationComparisonResult, GeneratedIdentifierFlags, TokenFlags, FlowFlags, CommentDirectiveType, OperationCanceledException, FileIncludeKind, FilePreprocessingDiagnosticsKind, EmitOnly, StructureIsReused, ExitStatus, MemberOverrideStatus, UnionReduction, ContextFlags, NodeBuilderFlags, TypeFormatFlags, SymbolFormatFlags, SymbolAccessibility, SyntheticSymbolKind, TypePredicateKind, TypeReferenceSerializationKind, SymbolFlags, EnumKind, CheckFlags, InternalSymbolName, NodeCheckFlags, TypeFlags, ObjectFlags, VarianceFlags, ElementFlags, AccessFlags, JsxReferenceKind, SignatureKind, SignatureFlags, IndexKind, TypeMapKind, InferencePriority, InferenceFlags, Ternary, AssignmentDeclarationKind, DiagnosticCategory, ModuleResolutionKind, ModuleDetectionKind, WatchFileKind, WatchDirectoryKind, PollingWatchKind, ModuleKind, JsxEmit, ImportsNotUsedAsValues, NewLineKind, ScriptKind, ScriptTarget, LanguageVariant, WatchDirectoryFlags, CharacterCodes, Extension, TransformFlags, SnippetKind, EmitFlags, ExternalEmitHelpers, EmitHint, OuterExpressionKinds, LexicalEnvironmentFlags, BundleFileSectionKind, ListFormat, PragmaKindFlags, commentPragmas, DeprecationVersion;
   var init_types = __esm({
     "src/compiler/types.ts"() {
       "use strict";
@@ -3888,23 +3889,25 @@ ${lanes.join("\n")}
         SyntaxKind5[SyntaxKind5["JSDocReadonlyTag"] = 339] = "JSDocReadonlyTag";
         SyntaxKind5[SyntaxKind5["JSDocOverrideTag"] = 340] = "JSDocOverrideTag";
         SyntaxKind5[SyntaxKind5["JSDocCallbackTag"] = 341] = "JSDocCallbackTag";
-        SyntaxKind5[SyntaxKind5["JSDocEnumTag"] = 342] = "JSDocEnumTag";
-        SyntaxKind5[SyntaxKind5["JSDocParameterTag"] = 343] = "JSDocParameterTag";
-        SyntaxKind5[SyntaxKind5["JSDocReturnTag"] = 344] = "JSDocReturnTag";
-        SyntaxKind5[SyntaxKind5["JSDocThisTag"] = 345] = "JSDocThisTag";
-        SyntaxKind5[SyntaxKind5["JSDocTypeTag"] = 346] = "JSDocTypeTag";
-        SyntaxKind5[SyntaxKind5["JSDocTemplateTag"] = 347] = "JSDocTemplateTag";
-        SyntaxKind5[SyntaxKind5["JSDocTypedefTag"] = 348] = "JSDocTypedefTag";
-        SyntaxKind5[SyntaxKind5["JSDocSeeTag"] = 349] = "JSDocSeeTag";
-        SyntaxKind5[SyntaxKind5["JSDocPropertyTag"] = 350] = "JSDocPropertyTag";
-        SyntaxKind5[SyntaxKind5["SyntaxList"] = 351] = "SyntaxList";
-        SyntaxKind5[SyntaxKind5["NotEmittedStatement"] = 352] = "NotEmittedStatement";
-        SyntaxKind5[SyntaxKind5["PartiallyEmittedExpression"] = 353] = "PartiallyEmittedExpression";
-        SyntaxKind5[SyntaxKind5["CommaListExpression"] = 354] = "CommaListExpression";
-        SyntaxKind5[SyntaxKind5["MergeDeclarationMarker"] = 355] = "MergeDeclarationMarker";
-        SyntaxKind5[SyntaxKind5["EndOfDeclarationMarker"] = 356] = "EndOfDeclarationMarker";
-        SyntaxKind5[SyntaxKind5["SyntheticReferenceExpression"] = 357] = "SyntheticReferenceExpression";
-        SyntaxKind5[SyntaxKind5["Count"] = 358] = "Count";
+        SyntaxKind5[SyntaxKind5["JSDocOverloadTag"] = 342] = "JSDocOverloadTag";
+        SyntaxKind5[SyntaxKind5["JSDocEnumTag"] = 343] = "JSDocEnumTag";
+        SyntaxKind5[SyntaxKind5["JSDocParameterTag"] = 344] = "JSDocParameterTag";
+        SyntaxKind5[SyntaxKind5["JSDocReturnTag"] = 345] = "JSDocReturnTag";
+        SyntaxKind5[SyntaxKind5["JSDocThisTag"] = 346] = "JSDocThisTag";
+        SyntaxKind5[SyntaxKind5["JSDocTypeTag"] = 347] = "JSDocTypeTag";
+        SyntaxKind5[SyntaxKind5["JSDocTemplateTag"] = 348] = "JSDocTemplateTag";
+        SyntaxKind5[SyntaxKind5["JSDocTypedefTag"] = 349] = "JSDocTypedefTag";
+        SyntaxKind5[SyntaxKind5["JSDocSeeTag"] = 350] = "JSDocSeeTag";
+        SyntaxKind5[SyntaxKind5["JSDocPropertyTag"] = 351] = "JSDocPropertyTag";
+        SyntaxKind5[SyntaxKind5["JSDocThrowsTag"] = 352] = "JSDocThrowsTag";
+        SyntaxKind5[SyntaxKind5["SyntaxList"] = 353] = "SyntaxList";
+        SyntaxKind5[SyntaxKind5["NotEmittedStatement"] = 354] = "NotEmittedStatement";
+        SyntaxKind5[SyntaxKind5["PartiallyEmittedExpression"] = 355] = "PartiallyEmittedExpression";
+        SyntaxKind5[SyntaxKind5["CommaListExpression"] = 356] = "CommaListExpression";
+        SyntaxKind5[SyntaxKind5["MergeDeclarationMarker"] = 357] = "MergeDeclarationMarker";
+        SyntaxKind5[SyntaxKind5["EndOfDeclarationMarker"] = 358] = "EndOfDeclarationMarker";
+        SyntaxKind5[SyntaxKind5["SyntheticReferenceExpression"] = 359] = "SyntheticReferenceExpression";
+        SyntaxKind5[SyntaxKind5["Count"] = 360] = "Count";
         SyntaxKind5[SyntaxKind5["FirstAssignment"] = 63 /* EqualsToken */] = "FirstAssignment";
         SyntaxKind5[SyntaxKind5["LastAssignment"] = 78 /* CaretEqualsToken */] = "LastAssignment";
         SyntaxKind5[SyntaxKind5["FirstCompoundAssignment"] = 64 /* PlusEqualsToken */] = "FirstCompoundAssignment";
@@ -3933,9 +3936,9 @@ ${lanes.join("\n")}
         SyntaxKind5[SyntaxKind5["LastStatement"] = 256 /* DebuggerStatement */] = "LastStatement";
         SyntaxKind5[SyntaxKind5["FirstNode"] = 163 /* QualifiedName */] = "FirstNode";
         SyntaxKind5[SyntaxKind5["FirstJSDocNode"] = 312 /* JSDocTypeExpression */] = "FirstJSDocNode";
-        SyntaxKind5[SyntaxKind5["LastJSDocNode"] = 350 /* JSDocPropertyTag */] = "LastJSDocNode";
+        SyntaxKind5[SyntaxKind5["LastJSDocNode"] = 352 /* JSDocThrowsTag */] = "LastJSDocNode";
         SyntaxKind5[SyntaxKind5["FirstJSDocTagNode"] = 330 /* JSDocTag */] = "FirstJSDocTagNode";
-        SyntaxKind5[SyntaxKind5["LastJSDocTagNode"] = 350 /* JSDocPropertyTag */] = "LastJSDocTagNode";
+        SyntaxKind5[SyntaxKind5["LastJSDocTagNode"] = 352 /* JSDocThrowsTag */] = "LastJSDocTagNode";
         SyntaxKind5[SyntaxKind5["FirstContextualKeyword"] = 126 /* AbstractKeyword */] = "FirstContextualKeyword";
         SyntaxKind5[SyntaxKind5["LastContextualKeyword"] = 162 /* OfKeyword */] = "LastContextualKeyword";
         return SyntaxKind5;
@@ -4025,18 +4028,18 @@ ${lanes.join("\n")}
         RelationComparisonResult3[RelationComparisonResult3["ReportsMask"] = 24] = "ReportsMask";
         return RelationComparisonResult3;
       })(RelationComparisonResult || {});
-      GeneratedIdentifierFlags = /* @__PURE__ */ ((GeneratedIdentifierFlags3) => {
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["None"] = 0] = "None";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["Auto"] = 1] = "Auto";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["Loop"] = 2] = "Loop";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["Unique"] = 3] = "Unique";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["Node"] = 4] = "Node";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["KindMask"] = 7] = "KindMask";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["ReservedInNestedScopes"] = 8] = "ReservedInNestedScopes";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["Optimistic"] = 16] = "Optimistic";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["FileLevel"] = 32] = "FileLevel";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["AllowNameSubstitution"] = 64] = "AllowNameSubstitution";
-        return GeneratedIdentifierFlags3;
+      GeneratedIdentifierFlags = /* @__PURE__ */ ((GeneratedIdentifierFlags2) => {
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["None"] = 0] = "None";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Auto"] = 1] = "Auto";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Loop"] = 2] = "Loop";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Unique"] = 3] = "Unique";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Node"] = 4] = "Node";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["KindMask"] = 7] = "KindMask";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["ReservedInNestedScopes"] = 8] = "ReservedInNestedScopes";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Optimistic"] = 16] = "Optimistic";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["FileLevel"] = 32] = "FileLevel";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["AllowNameSubstitution"] = 64] = "AllowNameSubstitution";
+        return GeneratedIdentifierFlags2;
       })(GeneratedIdentifierFlags || {});
       TokenFlags = /* @__PURE__ */ ((TokenFlags2) => {
         TokenFlags2[TokenFlags2["None"] = 0] = "None";
@@ -4097,6 +4100,7 @@ ${lanes.join("\n")}
       FilePreprocessingDiagnosticsKind = /* @__PURE__ */ ((FilePreprocessingDiagnosticsKind2) => {
         FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["FilePreprocessingReferencedDiagnostic"] = 0] = "FilePreprocessingReferencedDiagnostic";
         FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["FilePreprocessingFileExplainingDiagnostic"] = 1] = "FilePreprocessingFileExplainingDiagnostic";
+        FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["ResolutionDiagnostics"] = 2] = "ResolutionDiagnostics";
         return FilePreprocessingDiagnosticsKind2;
       })(FilePreprocessingDiagnosticsKind || {});
       EmitOnly = /* @__PURE__ */ ((EmitOnly4) => {
@@ -4131,13 +4135,13 @@ ${lanes.join("\n")}
         UnionReduction2[UnionReduction2["Subtype"] = 2] = "Subtype";
         return UnionReduction2;
       })(UnionReduction || {});
-      ContextFlags = /* @__PURE__ */ ((ContextFlags2) => {
-        ContextFlags2[ContextFlags2["None"] = 0] = "None";
-        ContextFlags2[ContextFlags2["Signature"] = 1] = "Signature";
-        ContextFlags2[ContextFlags2["NoConstraints"] = 2] = "NoConstraints";
-        ContextFlags2[ContextFlags2["Completions"] = 4] = "Completions";
-        ContextFlags2[ContextFlags2["SkipBindingPatterns"] = 8] = "SkipBindingPatterns";
-        return ContextFlags2;
+      ContextFlags = /* @__PURE__ */ ((ContextFlags3) => {
+        ContextFlags3[ContextFlags3["None"] = 0] = "None";
+        ContextFlags3[ContextFlags3["Signature"] = 1] = "Signature";
+        ContextFlags3[ContextFlags3["NoConstraints"] = 2] = "NoConstraints";
+        ContextFlags3[ContextFlags3["Completions"] = 4] = "Completions";
+        ContextFlags3[ContextFlags3["SkipBindingPatterns"] = 8] = "SkipBindingPatterns";
+        return ContextFlags3;
       })(ContextFlags || {});
       NodeBuilderFlags = /* @__PURE__ */ ((NodeBuilderFlags2) => {
         NodeBuilderFlags2[NodeBuilderFlags2["None"] = 0] = "None";
@@ -4637,9 +4641,10 @@ ${lanes.join("\n")}
       })(DiagnosticCategory || {});
       ModuleResolutionKind = /* @__PURE__ */ ((ModuleResolutionKind3) => {
         ModuleResolutionKind3[ModuleResolutionKind3["Classic"] = 1] = "Classic";
-        ModuleResolutionKind3[ModuleResolutionKind3["NodeJs"] = 2] = "NodeJs";
+        ModuleResolutionKind3[ModuleResolutionKind3["Node10"] = 2] = "Node10";
         ModuleResolutionKind3[ModuleResolutionKind3["Node16"] = 3] = "Node16";
         ModuleResolutionKind3[ModuleResolutionKind3["NodeNext"] = 99] = "NodeNext";
+        ModuleResolutionKind3[ModuleResolutionKind3["Bundler"] = 100] = "Bundler";
         return ModuleResolutionKind3;
       })(ModuleResolutionKind || {});
       ModuleDetectionKind = /* @__PURE__ */ ((ModuleDetectionKind2) => {
@@ -5192,6 +5197,12 @@ ${lanes.join("\n")}
           kind: 4 /* MultiLine */
         }
       };
+      DeprecationVersion = /* @__PURE__ */ ((DeprecationVersion2) => {
+        DeprecationVersion2["v5_0"] = "5.0";
+        DeprecationVersion2["v5_5"] = "5.5";
+        DeprecationVersion2["v6_0"] = "6.0";
+        return DeprecationVersion2;
+      })(DeprecationVersion || {});
     }
   });
 
@@ -5336,7 +5347,13 @@ ${lanes.join("\n")}
       }
     }
     function pollLowPollingIntervalQueue(queue) {
-      pollQueue(changedFilesInLastPoll, 250 /* Low */, 0, changedFilesInLastPoll.length);
+      pollQueue(
+        changedFilesInLastPoll,
+        250 /* Low */,
+        /*pollIndex*/
+        0,
+        changedFilesInLastPoll.length
+      );
       pollPollingIntervalQueue(queue);
       if (!queue.pollScheduled && changedFilesInLastPoll.length) {
         scheduleNextPoll(250 /* Low */);
@@ -5435,6 +5452,7 @@ ${lanes.join("\n")}
             }
           }
         },
+        /*recursive*/
         false,
         500 /* Medium */,
         fallbackOptions
@@ -5483,10 +5501,13 @@ ${lanes.join("\n")}
       existing.callbacks.push(callback);
     } else {
       cache.set(path, {
-        watcher: createWatcher((param1, param2, param3) => {
-          var _a2;
-          return (_a2 = cache.get(path)) == null ? void 0 : _a2.callbacks.slice().forEach((cb) => cb(param1, param2, param3));
-        }),
+        watcher: createWatcher(
+          // Cant infer types correctly so lets satisfy checker
+          (param1, param2, param3) => {
+            var _a2;
+            return (_a2 = cache.get(path)) == null ? void 0 : _a2.callbacks.slice().forEach((cb) => cb(param1, param2, param3));
+          }
+        ),
         callbacks: [callback]
       });
     }
@@ -5545,16 +5566,22 @@ ${lanes.join("\n")}
         directoryWatcher.refCount++;
       } else {
         directoryWatcher = {
-          watcher: watchDirectory(dirName, (fileName) => {
-            if (isIgnoredPath(fileName, options))
-              return;
-            if (options == null ? void 0 : options.synchronousWatchDirectory) {
-              invokeCallbacks(dirPath, fileName);
-              updateChildWatches(dirName, dirPath, options);
-            } else {
-              nonSyncUpdateChildWatches(dirName, dirPath, fileName, options);
-            }
-          }, false, options),
+          watcher: watchDirectory(
+            dirName,
+            (fileName) => {
+              if (isIgnoredPath(fileName, options))
+                return;
+              if (options == null ? void 0 : options.synchronousWatchDirectory) {
+                invokeCallbacks(dirPath, fileName);
+                updateChildWatches(dirName, dirPath, options);
+              } else {
+                nonSyncUpdateChildWatches(dirName, dirPath, fileName, options);
+              }
+            },
+            /*recursive*/
+            false,
+            options
+          ),
           refCount: 1,
           childWatches: emptyArray
         };
@@ -5768,18 +5795,44 @@ ${lanes.join("\n")}
       const watchFileKind = Debug.checkDefined(options.watchFile);
       switch (watchFileKind) {
         case 0 /* FixedPollingInterval */:
-          return pollingWatchFile(fileName, callback, 250 /* Low */, void 0);
+          return pollingWatchFile(
+            fileName,
+            callback,
+            250 /* Low */,
+            /*options*/
+            void 0
+          );
         case 1 /* PriorityPollingInterval */:
-          return pollingWatchFile(fileName, callback, pollingInterval, void 0);
+          return pollingWatchFile(
+            fileName,
+            callback,
+            pollingInterval,
+            /*options*/
+            void 0
+          );
         case 2 /* DynamicPriorityPolling */:
-          return ensureDynamicPollingWatchFile()(fileName, callback, pollingInterval, void 0);
+          return ensureDynamicPollingWatchFile()(
+            fileName,
+            callback,
+            pollingInterval,
+            /*options*/
+            void 0
+          );
         case 3 /* FixedChunkSizePolling */:
-          return ensureFixedChunkSizePollingWatchFile()(fileName, callback, void 0, void 0);
+          return ensureFixedChunkSizePollingWatchFile()(
+            fileName,
+            callback,
+            /* pollingInterval */
+            void 0,
+            /*options*/
+            void 0
+          );
         case 4 /* UseFsEvents */:
           return fsWatch(
             fileName,
             0 /* File */,
             createFsWatchCallbackForFileWatcherCallback(fileName, callback, getModifiedTime3),
+            /*recursive*/
             false,
             pollingInterval,
             getFallbackOptions(options)
@@ -5814,7 +5867,13 @@ ${lanes.join("\n")}
         case "UseFsEventsOnParentDirectory":
           useNonPollingWatchers2 = true;
         default:
-          return useNonPollingWatchers2 ? generateWatchFileOptions(5 /* UseFsEventsOnParentDirectory */, 1 /* PriorityInterval */, options) : { watchFile: 4 /* UseFsEvents */ };
+          return useNonPollingWatchers2 ? (
+            // Use notifications from FS to watch with falling back to fs.watchFile
+            generateWatchFileOptions(5 /* UseFsEventsOnParentDirectory */, 1 /* PriorityInterval */, options)
+          ) : (
+            // Default to using fs events
+            { watchFile: 4 /* UseFsEvents */ }
+          );
       }
     }
     function generateWatchFileOptions(watchFile3, fallbackPolling, options) {
@@ -5859,6 +5918,7 @@ ${lanes.join("\n")}
             directoryName,
             () => callback(directoryName),
             500 /* Medium */,
+            /*options*/
             void 0
           );
         case 2 /* DynamicPriorityPolling */:
@@ -5866,13 +5926,16 @@ ${lanes.join("\n")}
             directoryName,
             () => callback(directoryName),
             500 /* Medium */,
+            /*options*/
             void 0
           );
         case 3 /* FixedChunkSizePolling */:
           return ensureFixedChunkSizePollingWatchFile()(
             directoryName,
             () => callback(directoryName),
+            /* pollingInterval */
             void 0,
+            /*options*/
             void 0
           );
         case 0 /* UseFsEvents */:
@@ -6105,6 +6168,8 @@ ${lanes.join("\n")}
             useCaseSensitiveFileNames,
             getCurrentDirectory,
             fileSystemEntryExists,
+            // Node 4.0 `fs.watch` function supports the "recursive" option on both OSX and Windows
+            // (ref: https://github.com/nodejs/node/pull/2649 and https://github.com/Microsoft/TypeScript/issues/4643)
             fsSupportsRecursiveFsWatch,
             getAccessibleSortedChildDirectories: (path) => getAccessibleFileSystemEntries(path).directories,
             realpath,
@@ -6245,7 +6310,14 @@ ${lanes.join("\n")}
               if (node.callFrame.url) {
                 const url = normalizeSlashes(node.callFrame.url);
                 if (containsPath(fileUrlRoot, url, useCaseSensitiveFileNames)) {
-                  node.callFrame.url = getRelativePathToDirectoryOrUrl(fileUrlRoot, url, fileUrlRoot, createGetCanonicalFileName(useCaseSensitiveFileNames), true);
+                  node.callFrame.url = getRelativePathToDirectoryOrUrl(
+                    fileUrlRoot,
+                    url,
+                    fileUrlRoot,
+                    createGetCanonicalFileName(useCaseSensitiveFileNames),
+                    /*isAbsolutePathAnUrl*/
+                    true
+                  );
                 } else if (!nativePattern.test(url)) {
                   node.callFrame.url = (remappedPaths.has(url) ? remappedPaths : remappedPaths.set(url, `external${externalFileCounter}.js`)).get(url);
                   externalFileCounter++;
@@ -6367,7 +6439,13 @@ ${lanes.join("\n")}
             let fd;
             try {
               fd = _fs.openSync(fileName, "w");
-              _fs.writeSync(fd, data, void 0, "utf8");
+              _fs.writeSync(
+                fd,
+                data,
+                /*position*/
+                void 0,
+                "utf8"
+              );
             } finally {
               if (fd !== void 0) {
                 _fs.closeSync(fd);
@@ -6874,7 +6952,14 @@ ${lanes.join("\n")}
     return getPathFromPathComponents(pathComponents2);
   }
   function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) {
-    return !isRootedDiskPath(absoluteOrRelativePath) ? absoluteOrRelativePath : getRelativePathToDirectoryOrUrl(basePath, absoluteOrRelativePath, basePath, getCanonicalFileName, false);
+    return !isRootedDiskPath(absoluteOrRelativePath) ? absoluteOrRelativePath : getRelativePathToDirectoryOrUrl(
+      basePath,
+      absoluteOrRelativePath,
+      basePath,
+      getCanonicalFileName,
+      /*isAbsolutePathAnUrl*/
+      false
+    );
   }
   function getRelativePathFromFile(from, to, getCanonicalFileName) {
     return ensurePathIsNonModuleName(getRelativePathFromDirectory(getDirectoryPath(from), to, getCanonicalFileName));
@@ -7159,6 +7244,7 @@ ${lanes.join("\n")}
         _0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias: diag(1274, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias_1274", "'{0}' modifier can only appear on a type parameter of a class, interface or type alias"),
         accessor_modifier_can_only_appear_on_a_property_declaration: diag(1275, 1 /* Error */, "accessor_modifier_can_only_appear_on_a_property_declaration_1275", "'accessor' modifier can only appear on a property declaration."),
         An_accessor_property_cannot_be_declared_optional: diag(1276, 1 /* Error */, "An_accessor_property_cannot_be_declared_optional_1276", "An 'accessor' property cannot be declared optional."),
+        _0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class: diag(1277, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class_1277", "'{0}' modifier can only appear on a type parameter of a function, method or class"),
         with_statements_are_not_allowed_in_an_async_function_block: diag(1300, 1 /* Error */, "with_statements_are_not_allowed_in_an_async_function_block_1300", "'with' statements are not allowed in an async function block."),
         await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1308, 1 /* Error */, "await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1308", "'await' expressions are only allowed within async functions and at the top levels of modules."),
         The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level: diag(1309, 1 /* Error */, "The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level_1309", "The current file is a CommonJS module and cannot use 'await' at the top level."),
@@ -7321,10 +7407,46 @@ ${lanes.join("\n")}
         To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module: diag(1483, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module_1483", 'To convert this file to an ECMAScript module, create a local package.json file with `{ "type": "module" }`.'),
         The_types_of_0_are_incompatible_between_these_types: diag(2200, 1 /* Error */, "The_types_of_0_are_incompatible_between_these_types_2200", "The types of '{0}' are incompatible between these types."),
         The_types_returned_by_0_are_incompatible_between_these_types: diag(2201, 1 /* Error */, "The_types_returned_by_0_are_incompatible_between_these_types_2201", "The types returned by '{0}' are incompatible between these types."),
-        Call_signature_return_types_0_and_1_are_incompatible: diag(2202, 1 /* Error */, "Call_signature_return_types_0_and_1_are_incompatible_2202", "Call signature return types '{0}' and '{1}' are incompatible.", void 0, true),
-        Construct_signature_return_types_0_and_1_are_incompatible: diag(2203, 1 /* Error */, "Construct_signature_return_types_0_and_1_are_incompatible_2203", "Construct signature return types '{0}' and '{1}' are incompatible.", void 0, true),
-        Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(2204, 1 /* Error */, "Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2204", "Call signatures with no arguments have incompatible return types '{0}' and '{1}'.", void 0, true),
-        Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(2205, 1 /* Error */, "Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2205", "Construct signatures with no arguments have incompatible return types '{0}' and '{1}'.", void 0, true),
+        Call_signature_return_types_0_and_1_are_incompatible: diag(
+          2202,
+          1 /* Error */,
+          "Call_signature_return_types_0_and_1_are_incompatible_2202",
+          "Call signature return types '{0}' and '{1}' are incompatible.",
+          /*reportsUnnecessary*/
+          void 0,
+          /*elidedInCompatabilityPyramid*/
+          true
+        ),
+        Construct_signature_return_types_0_and_1_are_incompatible: diag(
+          2203,
+          1 /* Error */,
+          "Construct_signature_return_types_0_and_1_are_incompatible_2203",
+          "Construct signature return types '{0}' and '{1}' are incompatible.",
+          /*reportsUnnecessary*/
+          void 0,
+          /*elidedInCompatabilityPyramid*/
+          true
+        ),
+        Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(
+          2204,
+          1 /* Error */,
+          "Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2204",
+          "Call signatures with no arguments have incompatible return types '{0}' and '{1}'.",
+          /*reportsUnnecessary*/
+          void 0,
+          /*elidedInCompatabilityPyramid*/
+          true
+        ),
+        Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(
+          2205,
+          1 /* Error */,
+          "Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2205",
+          "Construct signatures with no arguments have incompatible return types '{0}' and '{1}'.",
+          /*reportsUnnecessary*/
+          void 0,
+          /*elidedInCompatabilityPyramid*/
+          true
+        ),
         The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement: diag(2206, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement_2206", "The 'type' modifier cannot be used on a named import when 'import type' is used on its import statement."),
         The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement: diag(2207, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement_2207", "The 'type' modifier cannot be used on a named export when 'export type' is used on its export statement."),
         This_type_parameter_might_need_an_extends_0_constraint: diag(2208, 1 /* Error */, "This_type_parameter_might_need_an_extends_0_constraint_2208", "This type parameter might need an `extends {0}` constraint."),
@@ -7680,7 +7802,14 @@ ${lanes.join("\n")}
         _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: diag(2692, 1 /* Error */, "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible."),
         _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: diag(2693, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", "'{0}' only refers to a type, but is being used as a value here."),
         Namespace_0_has_no_exported_member_1: diag(2694, 1 /* Error */, "Namespace_0_has_no_exported_member_1_2694", "Namespace '{0}' has no exported member '{1}'."),
-        Left_side_of_comma_operator_is_unused_and_has_no_side_effects: diag(2695, 1 /* Error */, "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695", "Left side of comma operator is unused and has no side effects.", true),
+        Left_side_of_comma_operator_is_unused_and_has_no_side_effects: diag(
+          2695,
+          1 /* Error */,
+          "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695",
+          "Left side of comma operator is unused and has no side effects.",
+          /*reportsUnnecessary*/
+          true
+        ),
         The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: diag(2696, 1 /* Error */, "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?"),
         An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2697, 1 /* Error */, "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."),
         Spread_types_may_only_be_created_from_object_types: diag(2698, 1 /* Error */, "Spread_types_may_only_be_created_from_object_types_2698", "Spread types may only be created from object types."),
@@ -7777,7 +7906,7 @@ ${lanes.join("\n")}
         Its_element_type_0_is_not_a_valid_JSX_element: diag(2789, 1 /* Error */, "Its_element_type_0_is_not_a_valid_JSX_element_2789", "Its element type '{0}' is not a valid JSX element."),
         The_operand_of_a_delete_operator_must_be_optional: diag(2790, 1 /* Error */, "The_operand_of_a_delete_operator_must_be_optional_2790", "The operand of a 'delete' operator must be optional."),
         Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later: diag(2791, 1 /* Error */, "Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_lat_2791", "Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later."),
-        Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_the_paths_option: diag(2792, 1 /* Error */, "Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_th_2792", "Cannot find module '{0}'. Did you mean to set the 'moduleResolution' option to 'node', or to add aliases to the 'paths' option?"),
+        Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option: diag(2792, 1 /* Error */, "Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_t_2792", "Cannot find module '{0}'. Did you mean to set the 'moduleResolution' option to 'nodenext', or to add aliases to the 'paths' option?"),
         The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible: diag(2793, 1 /* Error */, "The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_2793", "The call would have succeeded against this implementation, but implementation signatures of overloads are not externally visible."),
         Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise: diag(2794, 1 /* Error */, "Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise_2794", "Expected {0} arguments, but got {1}. Did you forget to include 'void' in your type argument to 'Promise'?"),
         The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types: diag(2795, 1 /* Error */, "The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types_2795", "The 'intrinsic' keyword can only be used to declare compiler provided intrinsic types."),
@@ -7820,6 +7949,7 @@ ${lanes.join("\n")}
         We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here: diag(2843, 1 /* Error */, "We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here_2843", "We can only write a type for '{0}' by adding a type for the entire parameter here."),
         Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2844, 1 /* Error */, "Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2844", "Type of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."),
         This_condition_will_always_return_0: diag(2845, 1 /* Error */, "This_condition_will_always_return_0_2845", "This condition will always return '{0}'."),
+        A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead: diag(2846, 1 /* Error */, "A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_f_2846", "A declaration file cannot be imported without 'import type'. Did you mean to import an implementation file '{0}' instead?"),
         Import_declaration_0_is_using_private_name_1: diag(4e3, 1 /* Error */, "Import_declaration_0_is_using_private_name_1_4000", "Import declaration '{0}' is using private name '{1}'."),
         Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: diag(4002, 1 /* Error */, "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", "Type parameter '{0}' of exported class has or is using private name '{1}'."),
         Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: diag(4004, 1 /* Error */, "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", "Type parameter '{0}' of exported interface has or is using private name '{1}'."),
@@ -7893,6 +8023,7 @@ ${lanes.join("\n")}
         Default_export_of_the_module_has_or_is_using_private_name_0: diag(4082, 1 /* Error */, "Default_export_of_the_module_has_or_is_using_private_name_0_4082", "Default export of the module has or is using private name '{0}'."),
         Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: diag(4083, 1 /* Error */, "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", "Type parameter '{0}' of exported type alias has or is using private name '{1}'."),
         Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2: diag(4084, 1 /* Error */, "Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2_4084", "Exported type alias '{0}' has or is using private name '{1}' from module {2}."),
+        Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1: diag(4085, 1 /* Error */, "Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1_4085", "Extends clause for inferred type '{0}' has or is using private name '{1}'."),
         Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict: diag(4090, 1 /* Error */, "Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_librar_4090", "Conflicting definitions for '{0}' found at '{1}' and '{2}'. Consider installing a specific version of this library to resolve the conflict."),
         Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4091, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'."),
         Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4092, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'."),
@@ -7958,7 +8089,7 @@ ${lanes.join("\n")}
         Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(5067, 1 /* Error */, "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name."),
         Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: diag(5068, 1 /* Error */, "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__5068", "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig."),
         Option_0_cannot_be_specified_without_specifying_option_1_or_option_2: diag(5069, 1 /* Error */, "Option_0_cannot_be_specified_without_specifying_option_1_or_option_2_5069", "Option '{0}' cannot be specified without specifying option '{1}' or option '{2}'."),
-        Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy: diag(5070, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy_5070", "Option '--resolveJsonModule' cannot be specified without 'node' module resolution strategy."),
+        Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic: diag(5070, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic_5070", "Option '--resolveJsonModule' cannot be specified when 'moduleResolution' is set to 'classic'."),
         Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_esNext: diag(5071, 1 /* Error */, "Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_5071", "Option '--resolveJsonModule' can only be specified when module code generation is 'commonjs', 'amd', 'es2015' or 'esNext'."),
         Unknown_build_option_0: diag(5072, 1 /* Error */, "Unknown_build_option_0_5072", "Unknown build option '{0}'."),
         Build_option_0_requires_a_value_of_type_1: diag(5073, 1 /* Error */, "Build_option_0_requires_a_value_of_type_1_5073", "Build option '{0}' requires a value of type {1}."),
@@ -7984,6 +8115,14 @@ ${lanes.join("\n")}
         Compiler_option_0_may_only_be_used_with_build: diag(5093, 1 /* Error */, "Compiler_option_0_may_only_be_used_with_build_5093", "Compiler option '--{0}' may only be used with '--build'."),
         Compiler_option_0_may_not_be_used_with_build: diag(5094, 1 /* Error */, "Compiler_option_0_may_not_be_used_with_build_5094", "Compiler option '--{0}' may not be used with '--build'."),
         Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later: diag(5095, 1 /* Error */, "Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later_5095", "Option 'preserveValueImports' can only be used when 'module' is set to 'es2015' or later."),
+        Option_allowImportingTsExtensions_can_only_be_used_when_moduleResolution_is_set_to_bundler_and_either_noEmit_or_emitDeclarationOnly_is_set: diag(5096, 1 /* Error */, "Option_allowImportingTsExtensions_can_only_be_used_when_moduleResolution_is_set_to_bundler_and_eithe_5096", "Option 'allowImportingTsExtensions' can only be used when 'moduleResolution' is set to 'bundler' and either 'noEmit' or 'emitDeclarationOnly' is set."),
+        An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled: diag(5097, 1 /* Error */, "An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled_5097", "An import path can only end with a '{0}' extension when 'allowImportingTsExtensions' is enabled."),
+        Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler: diag(5098, 1 /* Error */, "Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler_5098", "Option '{0}' can only be used when 'moduleResolution' is set to 'node16', 'nodenext', or 'bundler'."),
+        Import_assignment_is_not_allowed_when_moduleResolution_is_set_to_bundler_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: diag(5099, 1 /* Error */, "Import_assignment_is_not_allowed_when_moduleResolution_is_set_to_bundler_Consider_using_import_Aster_5099", `Import assignment is not allowed when 'moduleResolution' is set to 'bundler'. Consider using 'import * as ns from "mod"', 'import {a} from "mod"', 'import d from "mod"', or another module format instead.`),
+        Export_assignment_cannot_be_used_when_moduleResolution_is_set_to_bundler_Consider_using_export_default_or_another_module_format_instead: diag(5100, 1 /* Error */, "Export_assignment_cannot_be_used_when_moduleResolution_is_set_to_bundler_Consider_using_export_defau_5100", "Export assignment cannot be used when 'moduleResolution' is set to 'bundler'. Consider using 'export default' or another module format instead."),
+        Flag_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_ignoreDeprecations_Colon_2_to_silence_this_error: diag(5101, 1 /* Error */, "Flag_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_ignoreDeprecations_Colon_2_to_5101", `Flag '{0}' is deprecated and will stop functioning in TypeScript {1}. Specify 'ignoreDeprecations: "{2}"' to silence this error.`),
+        Flag_0_is_deprecated_Please_remove_it_from_your_configuration: diag(5102, 1 /* Error */, "Flag_0_is_deprecated_Please_remove_it_from_your_configuration_5102", "Flag '{0}' is deprecated. Please remove it from your configuration."),
+        Invalid_value_for_ignoreDeprecations: diag(5103, 1 /* Error */, "Invalid_value_for_ignoreDeprecations_5103", "Invalid value for '--ignoreDeprecations'."),
         Generates_a_sourcemap_for_each_corresponding_d_ts_file: diag(6e3, 3 /* Message */, "Generates_a_sourcemap_for_each_corresponding_d_ts_file_6000", "Generates a sourcemap for each corresponding '.d.ts' file."),
         Concatenate_and_emit_output_to_single_file: diag(6001, 3 /* Message */, "Concatenate_and_emit_output_to_single_file_6001", "Concatenate and emit output to single file."),
         Generates_corresponding_d_ts_file: diag(6002, 3 /* Message */, "Generates_corresponding_d_ts_file_6002", "Generates corresponding '.d.ts' file."),
@@ -8039,7 +8178,6 @@ ${lanes.join("\n")}
         Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line: diag(6064, 1 /* Error */, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line_6064", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'null' on command line."),
         Enables_experimental_support_for_ES7_decorators: diag(6065, 3 /* Message */, "Enables_experimental_support_for_ES7_decorators_6065", "Enables experimental support for ES7 decorators."),
         Enables_experimental_support_for_emitting_type_metadata_for_decorators: diag(6066, 3 /* Message */, "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", "Enables experimental support for emitting type metadata for decorators."),
-        Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6: diag(6069, 3 /* Message */, "Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6_6069", "Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6)."),
         Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: diag(6070, 3 /* Message */, "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", "Initializes a TypeScript project and creates a tsconfig.json file."),
         Successfully_created_a_tsconfig_json_file: diag(6071, 3 /* Message */, "Successfully_created_a_tsconfig_json_file_6071", "Successfully created a tsconfig.json file."),
         Suppress_excess_property_checks_for_object_literals: diag(6072, 3 /* Message */, "Suppress_excess_property_checks_for_object_literals_6072", "Suppress excess property checks for object literals."),
@@ -8099,12 +8237,26 @@ ${lanes.join("\n")}
         Resolving_real_path_for_0_result_1: diag(6130, 3 /* Message */, "Resolving_real_path_for_0_result_1_6130", "Resolving real path for '{0}', result '{1}'."),
         Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: diag(6131, 1 /* Error */, "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'."),
         File_name_0_has_a_1_extension_stripping_it: diag(6132, 3 /* Message */, "File_name_0_has_a_1_extension_stripping_it_6132", "File name '{0}' has a '{1}' extension - stripping it."),
-        _0_is_declared_but_its_value_is_never_read: diag(6133, 1 /* Error */, "_0_is_declared_but_its_value_is_never_read_6133", "'{0}' is declared but its value is never read.", true),
+        _0_is_declared_but_its_value_is_never_read: diag(
+          6133,
+          1 /* Error */,
+          "_0_is_declared_but_its_value_is_never_read_6133",
+          "'{0}' is declared but its value is never read.",
+          /*reportsUnnecessary*/
+          true
+        ),
         Report_errors_on_unused_locals: diag(6134, 3 /* Message */, "Report_errors_on_unused_locals_6134", "Report errors on unused locals."),
         Report_errors_on_unused_parameters: diag(6135, 3 /* Message */, "Report_errors_on_unused_parameters_6135", "Report errors on unused parameters."),
         The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: diag(6136, 3 /* Message */, "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", "The maximum dependency depth to search under node_modules and load JavaScript files."),
         Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1: diag(6137, 1 /* Error */, "Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1_6137", "Cannot import type declaration files. Consider importing '{0}' instead of '{1}'."),
-        Property_0_is_declared_but_its_value_is_never_read: diag(6138, 1 /* Error */, "Property_0_is_declared_but_its_value_is_never_read_6138", "Property '{0}' is declared but its value is never read.", true),
+        Property_0_is_declared_but_its_value_is_never_read: diag(
+          6138,
+          1 /* Error */,
+          "Property_0_is_declared_but_its_value_is_never_read_6138",
+          "Property '{0}' is declared but its value is never read.",
+          /*reportsUnnecessary*/
+          true
+        ),
         Import_emit_helpers_from_tslib: diag(6139, 3 /* Message */, "Import_emit_helpers_from_tslib_6139", "Import emit helpers from 'tslib'."),
         Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: diag(6140, 1 /* Error */, "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'."),
         Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: diag(6141, 3 /* Message */, "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", 'Parse in strict mode and emit "use strict" for each source file.'),
@@ -8146,14 +8298,42 @@ ${lanes.join("\n")}
         Numeric_separators_are_not_allowed_here: diag(6188, 1 /* Error */, "Numeric_separators_are_not_allowed_here_6188", "Numeric separators are not allowed here."),
         Multiple_consecutive_numeric_separators_are_not_permitted: diag(6189, 1 /* Error */, "Multiple_consecutive_numeric_separators_are_not_permitted_6189", "Multiple consecutive numeric separators are not permitted."),
         Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen: diag(6191, 3 /* Message */, "Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen_6191", "Whether to keep outdated console output in watch mode instead of clearing the screen."),
-        All_imports_in_import_declaration_are_unused: diag(6192, 1 /* Error */, "All_imports_in_import_declaration_are_unused_6192", "All imports in import declaration are unused.", true),
+        All_imports_in_import_declaration_are_unused: diag(
+          6192,
+          1 /* Error */,
+          "All_imports_in_import_declaration_are_unused_6192",
+          "All imports in import declaration are unused.",
+          /*reportsUnnecessary*/
+          true
+        ),
         Found_1_error_Watching_for_file_changes: diag(6193, 3 /* Message */, "Found_1_error_Watching_for_file_changes_6193", "Found 1 error. Watching for file changes."),
         Found_0_errors_Watching_for_file_changes: diag(6194, 3 /* Message */, "Found_0_errors_Watching_for_file_changes_6194", "Found {0} errors. Watching for file changes."),
         Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols: diag(6195, 3 /* Message */, "Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols_6195", "Resolve 'keyof' to string valued property names only (no numbers or symbols)."),
-        _0_is_declared_but_never_used: diag(6196, 1 /* Error */, "_0_is_declared_but_never_used_6196", "'{0}' is declared but never used.", true),
+        _0_is_declared_but_never_used: diag(
+          6196,
+          1 /* Error */,
+          "_0_is_declared_but_never_used_6196",
+          "'{0}' is declared but never used.",
+          /*reportsUnnecessary*/
+          true
+        ),
         Include_modules_imported_with_json_extension: diag(6197, 3 /* Message */, "Include_modules_imported_with_json_extension_6197", "Include modules imported with '.json' extension"),
-        All_destructured_elements_are_unused: diag(6198, 1 /* Error */, "All_destructured_elements_are_unused_6198", "All destructured elements are unused.", true),
-        All_variables_are_unused: diag(6199, 1 /* Error */, "All_variables_are_unused_6199", "All variables are unused.", true),
+        All_destructured_elements_are_unused: diag(
+          6198,
+          1 /* Error */,
+          "All_destructured_elements_are_unused_6198",
+          "All destructured elements are unused.",
+          /*reportsUnnecessary*/
+          true
+        ),
+        All_variables_are_unused: diag(
+          6199,
+          1 /* Error */,
+          "All_variables_are_unused_6199",
+          "All variables are unused.",
+          /*reportsUnnecessary*/
+          true
+        ),
         Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0: diag(6200, 1 /* Error */, "Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0_6200", "Definitions of the following identifiers conflict with those in another file: {0}"),
         Conflicts_are_in_this_file: diag(6201, 3 /* Message */, "Conflicts_are_in_this_file_6201", "Conflicts are in this file."),
         Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0: diag(6202, 1 /* Error */, "Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0_6202", "Project references may not form a circular graph. Cycle detected: {0}"),
@@ -8215,6 +8395,9 @@ ${lanes.join("\n")}
         Found_1_error_in_1: diag(6259, 3 /* Message */, "Found_1_error_in_1_6259", "Found 1 error in {1}"),
         Found_0_errors_in_the_same_file_starting_at_Colon_1: diag(6260, 3 /* Message */, "Found_0_errors_in_the_same_file_starting_at_Colon_1_6260", "Found {0} errors in the same file, starting at: {1}"),
         Found_0_errors_in_1_files: diag(6261, 3 /* Message */, "Found_0_errors_in_1_files_6261", "Found {0} errors in {1} files."),
+        File_name_0_has_a_1_extension_looking_up_2_instead: diag(6262, 3 /* Message */, "File_name_0_has_a_1_extension_looking_up_2_instead_6262", "File name '{0}' has a '{1}' extension - looking up '{2}' instead."),
+        Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set: diag(6263, 1 /* Error */, "Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set_6263", "Module '{0}' was resolved to '{1}', but '--allowArbitraryExtensions' is not set."),
+        Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present: diag(6264, 3 /* Message */, "Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present_6264", "Enable importing files with any extension, provided a declaration file is present."),
         Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve: diag(6270, 3 /* Message */, "Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve_6270", "Directory '{0}' has no containing package.json scope. Imports will not resolve."),
         Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6271, 3 /* Message */, "Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6271", "Import specifier '{0}' does not exist in package.json scope at path '{1}'."),
         Invalid_import_specifier_0_has_no_possible_resolutions: diag(6272, 3 /* Message */, "Invalid_import_specifier_0_has_no_possible_resolutions_6272", "Invalid import specifier '{0}' has no possible resolutions."),
@@ -8261,9 +8444,31 @@ ${lanes.join("\n")}
         Skipping_build_of_project_0_because_its_dependency_1_was_not_built: diag(6382, 3 /* Message */, "Skipping_build_of_project_0_because_its_dependency_1_was_not_built_6382", "Skipping build of project '{0}' because its dependency '{1}' was not built"),
         Project_0_can_t_be_built_because_its_dependency_1_was_not_built: diag(6383, 3 /* Message */, "Project_0_can_t_be_built_because_its_dependency_1_was_not_built_6383", "Project '{0}' can't be built because its dependency '{1}' was not built"),
         Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6384, 3 /* Message */, "Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_di_6384", "Have recompiles in '--incremental' and '--watch' assume that changes within a file will only affect files directly depending on it."),
-        _0_is_deprecated: diag(6385, 2 /* Suggestion */, "_0_is_deprecated_6385", "'{0}' is deprecated.", void 0, void 0, true),
+        _0_is_deprecated: diag(
+          6385,
+          2 /* Suggestion */,
+          "_0_is_deprecated_6385",
+          "'{0}' is deprecated.",
+          /*reportsUnnecessary*/
+          void 0,
+          /*elidedInCompatabilityPyramid*/
+          void 0,
+          /*reportsDeprecated*/
+          true
+        ),
         Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found: diag(6386, 3 /* Message */, "Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_nativ_6386", "Performance timings for '--diagnostics' or '--extendedDiagnostics' are not available in this session. A native implementation of the Web Performance API could not be found."),
-        The_signature_0_of_1_is_deprecated: diag(6387, 2 /* Suggestion */, "The_signature_0_of_1_is_deprecated_6387", "The signature '{0}' of '{1}' is deprecated.", void 0, void 0, true),
+        The_signature_0_of_1_is_deprecated: diag(
+          6387,
+          2 /* Suggestion */,
+          "The_signature_0_of_1_is_deprecated_6387",
+          "The signature '{0}' of '{1}' is deprecated.",
+          /*reportsUnnecessary*/
+          void 0,
+          /*elidedInCompatabilityPyramid*/
+          void 0,
+          /*reportsDeprecated*/
+          true
+        ),
         Project_0_is_being_forcibly_rebuilt: diag(6388, 3 /* Message */, "Project_0_is_being_forcibly_rebuilt_6388", "Project '{0}' is being forcibly rebuilt"),
         Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved: diag(6389, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved_6389", "Reusing resolution of module '{0}' from '{1}' of old program, it was not resolved."),
         Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6390, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6390", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."),
@@ -8283,6 +8488,11 @@ ${lanes.join("\n")}
         Using_0_subpath_1_with_target_2: diag(6404, 3 /* Message */, "Using_0_subpath_1_with_target_2_6404", "Using '{0}' subpath '{1}' with target '{2}'."),
         Saw_non_matching_condition_0: diag(6405, 3 /* Message */, "Saw_non_matching_condition_0_6405", "Saw non-matching condition '{0}'."),
         Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions: diag(6406, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions_6406", "Project '{0}' is out of date because buildinfo file '{1}' indicates there is change in compilerOptions"),
+        Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set: diag(6407, 3 /* Message */, "Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noE_6407", "Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set."),
+        Use_the_package_json_exports_field_when_resolving_package_imports: diag(6408, 3 /* Message */, "Use_the_package_json_exports_field_when_resolving_package_imports_6408", "Use the package.json 'exports' field when resolving package imports."),
+        Use_the_package_json_imports_field_when_resolving_imports: diag(6409, 3 /* Message */, "Use_the_package_json_imports_field_when_resolving_imports_6409", "Use the package.json 'imports' field when resolving imports."),
+        Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports: diag(6410, 3 /* Message */, "Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports_6410", "Conditions to set in addition to the resolver-specific defaults when resolving imports."),
+        true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false: diag(6411, 3 /* Message */, "true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false_6411", "`true` when 'moduleResolution' is 'node16', 'nodenext', or 'bundler'; otherwise `false`."),
         The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1: diag(6500, 3 /* Message */, "The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1_6500", "The expected type comes from property '{0}' which is declared here on type '{1}'"),
         The_expected_type_comes_from_this_index_signature: diag(6501, 3 /* Message */, "The_expected_type_comes_from_this_index_signature_6501", "The expected type comes from this index signature."),
         The_expected_type_comes_from_the_return_type_of_this_signature: diag(6502, 3 /* Message */, "The_expected_type_comes_from_the_return_type_of_this_signature_6502", "The expected type comes from the return type of this signature."),
@@ -8456,8 +8666,22 @@ ${lanes.join("\n")}
         Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7024, 1 /* Error */, "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."),
         Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type_annotation: diag(7025, 1 /* Error */, "Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_retu_7025", "Generator implicitly has yield type '{0}' because it does not yield any values. Consider supplying a return type annotation."),
         JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: diag(7026, 1 /* Error */, "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists."),
-        Unreachable_code_detected: diag(7027, 1 /* Error */, "Unreachable_code_detected_7027", "Unreachable code detected.", true),
-        Unused_label: diag(7028, 1 /* Error */, "Unused_label_7028", "Unused label.", true),
+        Unreachable_code_detected: diag(
+          7027,
+          1 /* Error */,
+          "Unreachable_code_detected_7027",
+          "Unreachable code detected.",
+          /*reportsUnnecessary*/
+          true
+        ),
+        Unused_label: diag(
+          7028,
+          1 /* Error */,
+          "Unused_label_7028",
+          "Unused label.",
+          /*reportsUnnecessary*/
+          true
+        ),
         Fallthrough_case_in_switch: diag(7029, 1 /* Error */, "Fallthrough_case_in_switch_7029", "Fallthrough case in switch."),
         Not_all_code_paths_return_a_value: diag(7030, 1 /* Error */, "Not_all_code_paths_return_a_value_7030", "Not all code paths return a value."),
         Binding_element_0_implicitly_has_an_1_type: diag(7031, 1 /* Error */, "Binding_element_0_implicitly_has_an_1_type_7031", "Binding element '{0}' implicitly has an '{1}' type."),
@@ -8546,6 +8770,8 @@ ${lanes.join("\n")}
         The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option: diag(17016, 1 /* Error */, "The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_com_17016", "The 'jsxFragmentFactory' compiler option must be provided to use JSX fragments with the 'jsxFactory' compiler option."),
         An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments: diag(17017, 1 /* Error */, "An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments_17017", "An @jsxFrag pragma is required when using an @jsx pragma with JSX fragments."),
         Unknown_type_acquisition_option_0_Did_you_mean_1: diag(17018, 1 /* Error */, "Unknown_type_acquisition_option_0_Did_you_mean_1_17018", "Unknown type acquisition option '{0}'. Did you mean '{1}'?"),
+        _0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17019, 1 /* Error */, "_0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17019", "'{0}' at the end of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"),
+        _0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17020, 1 /* Error */, "_0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17020", "'{0}' at the start of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"),
         Circularity_detected_while_resolving_configuration_Colon_0: diag(18e3, 1 /* Error */, "Circularity_detected_while_resolving_configuration_Colon_0_18000", "Circularity detected while resolving configuration: {0}"),
         The_files_list_in_config_file_0_is_empty: diag(18002, 1 /* Error */, "The_files_list_in_config_file_0_is_empty_18002", "The 'files' list in config file '{0}' is empty."),
         No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: diag(18003, 1 /* Error */, "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'."),
@@ -9213,16 +9439,54 @@ ${lanes.join("\n")}
     return accumulator;
   }
   function forEachLeadingCommentRange(text, pos, cb, state) {
-    return iterateCommentRanges(false, text, pos, false, cb, state);
+    return iterateCommentRanges(
+      /*reduce*/
+      false,
+      text,
+      pos,
+      /*trailing*/
+      false,
+      cb,
+      state
+    );
   }
   function forEachTrailingCommentRange(text, pos, cb, state) {
-    return iterateCommentRanges(false, text, pos, true, cb, state);
+    return iterateCommentRanges(
+      /*reduce*/
+      false,
+      text,
+      pos,
+      /*trailing*/
+      true,
+      cb,
+      state
+    );
   }
   function reduceEachLeadingCommentRange(text, pos, cb, state, initial) {
-    return iterateCommentRanges(true, text, pos, false, cb, state, initial);
+    return iterateCommentRanges(
+      /*reduce*/
+      true,
+      text,
+      pos,
+      /*trailing*/
+      false,
+      cb,
+      state,
+      initial
+    );
   }
   function reduceEachTrailingCommentRange(text, pos, cb, state, initial) {
-    return iterateCommentRanges(true, text, pos, true, cb, state, initial);
+    return iterateCommentRanges(
+      /*reduce*/
+      true,
+      text,
+      pos,
+      /*trailing*/
+      true,
+      cb,
+      state,
+      initial
+    );
   }
   function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments) {
     if (!comments) {
@@ -9232,10 +9496,26 @@ ${lanes.join("\n")}
     return comments;
   }
   function getLeadingCommentRanges(text, pos) {
-    return reduceEachLeadingCommentRange(text, pos, appendCommentRange, void 0, void 0);
+    return reduceEachLeadingCommentRange(
+      text,
+      pos,
+      appendCommentRange,
+      /*state*/
+      void 0,
+      /*initial*/
+      void 0
+    );
   }
   function getTrailingCommentRanges(text, pos) {
-    return reduceEachTrailingCommentRange(text, pos, appendCommentRange, void 0, void 0);
+    return reduceEachTrailingCommentRange(
+      text,
+      pos,
+      appendCommentRange,
+      /*state*/
+      void 0,
+      /*initial*/
+      void 0
+    );
   }
   function getShebang(text) {
     const match = shebangTriviaRegex.exec(text);
@@ -9247,7 +9527,8 @@ ${lanes.join("\n")}
     return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion);
   }
   function isIdentifierPart(ch, languageVersion, identifierVariant) {
-    return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || (identifierVariant === 1 /* JSX */ ? ch === 45 /* minus */ || ch === 58 /* colon */ : false) || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion);
+    return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || // "-" and ":" are valid in JSX Identifiers
+    (identifierVariant === 1 /* JSX */ ? ch === 45 /* minus */ || ch === 58 /* colon */ : false) || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion);
   }
   function isIdentifierText(name, languageVersion, identifierVariant) {
     let ch = codePointAt(name, 0);
@@ -9411,6 +9692,7 @@ ${lanes.join("\n")}
         return {
           type: 8 /* NumericLiteral */,
           value: "" + +result
+          // if value is not an integer, it can be safely coerced to a number
         };
       } else {
         tokenValue = result;
@@ -9444,11 +9726,23 @@ ${lanes.join("\n")}
       return +text.substring(start2, pos);
     }
     function scanExactNumberOfHexDigits(count, canHaveSeparators) {
-      const valueString = scanHexDigits(count, false, canHaveSeparators);
+      const valueString = scanHexDigits(
+        /*minCount*/
+        count,
+        /*scanAsManyAsPossible*/
+        false,
+        canHaveSeparators
+      );
       return valueString ? parseInt(valueString, 16) : -1;
     }
     function scanMinimumNumberOfHexDigits(count, canHaveSeparators) {
-      return scanHexDigits(count, true, canHaveSeparators);
+      return scanHexDigits(
+        /*minCount*/
+        count,
+        /*scanAsManyAsPossible*/
+        true,
+        canHaveSeparators
+      );
     }
     function scanHexDigits(minCount, scanAsManyAsPossible, canHaveSeparators) {
       let valueChars = [];
@@ -9621,7 +9915,11 @@ ${lanes.join("\n")}
             }
             if (isTaggedTemplate) {
               const savePos = pos;
-              const escapedValueString = scanMinimumNumberOfHexDigits(1, false);
+              const escapedValueString = scanMinimumNumberOfHexDigits(
+                1,
+                /*canHaveSeparators*/
+                false
+              );
               const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
               if (!isCodePoint(escapedValue) || text.charCodeAt(pos) !== 125 /* closeBrace */) {
                 tokenFlags |= 2048 /* ContainsInvalidEscape */;
@@ -9634,7 +9932,10 @@ ${lanes.join("\n")}
             return scanExtendedUnicodeEscape();
           }
           tokenFlags |= 1024 /* UnicodeEscape */;
-          return scanHexadecimalEscape(4);
+          return scanHexadecimalEscape(
+            /*numDigits*/
+            4
+          );
         case 120 /* x */:
           if (isTaggedTemplate) {
             if (!isHexDigit(text.charCodeAt(pos))) {
@@ -9646,7 +9947,10 @@ ${lanes.join("\n")}
               return text.substring(start2, pos);
             }
           }
-          return scanHexadecimalEscape(2);
+          return scanHexadecimalEscape(
+            /*numDigits*/
+            2
+          );
         case 13 /* carriageReturn */:
           if (pos < end && text.charCodeAt(pos) === 10 /* lineFeed */) {
             pos++;
@@ -9660,7 +9964,11 @@ ${lanes.join("\n")}
       }
     }
     function scanHexadecimalEscape(numDigits) {
-      const escapedValue = scanExactNumberOfHexDigits(numDigits, false);
+      const escapedValue = scanExactNumberOfHexDigits(
+        numDigits,
+        /*canHaveSeparators*/
+        false
+      );
       if (escapedValue >= 0) {
         return String.fromCharCode(escapedValue);
       } else {
@@ -9669,7 +9977,11 @@ ${lanes.join("\n")}
       }
     }
     function scanExtendedUnicodeEscape() {
-      const escapedValueString = scanMinimumNumberOfHexDigits(1, false);
+      const escapedValueString = scanMinimumNumberOfHexDigits(
+        1,
+        /*canHaveSeparators*/
+        false
+      );
       const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
       let isInvalidExtendedEscape = false;
       if (escapedValue < 0) {
@@ -9697,7 +10009,11 @@ ${lanes.join("\n")}
       if (pos + 5 < end && text.charCodeAt(pos + 1) === 117 /* u */) {
         const start2 = pos;
         pos += 2;
-        const value = scanExactNumberOfHexDigits(4, false);
+        const value = scanExactNumberOfHexDigits(
+          4,
+          /*canHaveSeparators*/
+          false
+        );
         pos = start2;
         return value;
       }
@@ -9707,7 +10023,11 @@ ${lanes.join("\n")}
       if (codePointAt(text, pos + 1) === 117 /* u */ && codePointAt(text, pos + 2) === 123 /* openBrace */) {
         const start2 = pos;
         pos += 3;
-        const escapedValueString = scanMinimumNumberOfHexDigits(1, false);
+        const escapedValueString = scanMinimumNumberOfHexDigits(
+          1,
+          /*canHaveSeparators*/
+          false
+        );
         const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
         pos = start2;
         return escapedValue;
@@ -9883,7 +10203,10 @@ ${lanes.join("\n")}
             tokenValue = scanString();
             return token = 10 /* StringLiteral */;
           case 96 /* backtick */:
-            return token = scanTemplateAndSetTokenValue(false);
+            return token = scanTemplateAndSetTokenValue(
+              /* isTaggedTemplate */
+              false
+            );
           case 37 /* percent */:
             if (text.charCodeAt(pos + 1) === 61 /* equals */) {
               return pos += 2, token = 69 /* PercentEqualsToken */;
@@ -10017,7 +10340,11 @@ ${lanes.join("\n")}
           case 48 /* _0 */:
             if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 /* X */ || text.charCodeAt(pos + 1) === 120 /* x */)) {
               pos += 2;
-              tokenValue = scanMinimumNumberOfHexDigits(1, true);
+              tokenValue = scanMinimumNumberOfHexDigits(
+                1,
+                /*canHaveSeparators*/
+                true
+              );
               if (!tokenValue) {
                 error(Diagnostics.Hexadecimal_digit_expected);
                 tokenValue = "0";
@@ -10027,7 +10354,10 @@ ${lanes.join("\n")}
               return token = checkBigIntSuffix();
             } else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 /* B */ || text.charCodeAt(pos + 1) === 98 /* b */)) {
               pos += 2;
-              tokenValue = scanBinaryOrOctalDigits(2);
+              tokenValue = scanBinaryOrOctalDigits(
+                /* base */
+                2
+              );
               if (!tokenValue) {
                 error(Diagnostics.Binary_digit_expected);
                 tokenValue = "0";
@@ -10037,7 +10367,10 @@ ${lanes.join("\n")}
               return token = checkBigIntSuffix();
             } else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 /* O */ || text.charCodeAt(pos + 1) === 111 /* o */)) {
               pos += 2;
-              tokenValue = scanBinaryOrOctalDigits(8);
+              tokenValue = scanBinaryOrOctalDigits(
+                /* base */
+                8
+              );
               if (!tokenValue) {
                 error(Diagnostics.Octal_digit_expected);
                 tokenValue = "0";
@@ -10373,7 +10706,10 @@ ${lanes.join("\n")}
     }
     function reScanTemplateHeadOrNoSubstitutionTemplate() {
       pos = tokenPos;
-      return token = scanTemplateAndSetTokenValue(true);
+      return token = scanTemplateAndSetTokenValue(
+        /* isTaggedTemplate */
+        true
+      );
     }
     function reScanJsxToken(allowMultilineJsxText = true) {
       pos = tokenPos = startPos;
@@ -10482,7 +10818,10 @@ ${lanes.join("\n")}
       switch (text.charCodeAt(pos)) {
         case 34 /* doubleQuote */:
         case 39 /* singleQuote */:
-          tokenValue = scanString(true);
+          tokenValue = scanString(
+            /*jsxAttributeString*/
+            true
+          );
           return token = 10 /* StringLiteral */;
         default:
           return scan();
@@ -10614,10 +10953,18 @@ ${lanes.join("\n")}
       return result;
     }
     function lookAhead(callback) {
-      return speculationHelper(callback, true);
+      return speculationHelper(
+        callback,
+        /*isLookahead*/
+        true
+      );
     }
     function tryScan(callback) {
-      return speculationHelper(callback, false);
+      return speculationHelper(
+        callback,
+        /*isLookahead*/
+        false
+      );
     }
     function getText() {
       return text;
@@ -10759,8 +11106,8 @@ ${lanes.join("\n")}
         await: 133 /* AwaitKeyword */,
         of: 162 /* OfKeyword */
       };
-      textToKeyword = new Map(getEntries(textToKeywordObj));
-      textToToken = new Map(getEntries({
+      textToKeyword = new Map(Object.entries(textToKeywordObj));
+      textToToken = new Map(Object.entries({
         ...textToKeywordObj,
         "{": 18 /* OpenBraceToken */,
         "}": 19 /* CloseBraceToken */,
@@ -10972,7 +11319,11 @@ ${lanes.join("\n")}
       oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1));
       newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2));
     }
-    return createTextChangeRange(createTextSpanFromBounds(oldStartN, oldEndN), newEndN - oldStartN);
+    return createTextChangeRange(
+      createTextSpanFromBounds(oldStartN, oldEndN),
+      /*newLength*/
+      newEndN - oldStartN
+    );
   }
   function getTypeParameterOwner(d) {
     if (d && d.kind === 165 /* TypeParameter */) {
@@ -11043,7 +11394,12 @@ ${lanes.join("\n")}
     const language = matchResult[1];
     const territory = matchResult[3];
     if (contains(supportedLocaleDirectories, lowerCaseLocale) && !trySetLanguageAndTerritory(language, territory, errors)) {
-      trySetLanguageAndTerritory(language, void 0, errors);
+      trySetLanguageAndTerritory(
+        language,
+        /*territory*/
+        void 0,
+        errors
+      );
     }
     setUILocale(locale);
     function trySetLanguageAndTerritory(language2, territory2, errors2) {
@@ -11191,8 +11547,8 @@ ${lanes.join("\n")}
     switch (declaration.kind) {
       case 79 /* Identifier */:
         return declaration;
-      case 350 /* JSDocPropertyTag */:
-      case 343 /* JSDocParameterTag */: {
+      case 351 /* JSDocPropertyTag */:
+      case 344 /* JSDocParameterTag */: {
         const { name } = declaration;
         if (name.kind === 163 /* QualifiedName */) {
           return name.right;
@@ -11216,9 +11572,9 @@ ${lanes.join("\n")}
             return void 0;
         }
       }
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
         return getNameOfJSDocTypedef(declaration);
-      case 342 /* JSDocEnumTag */:
+      case 343 /* JSDocEnumTag */:
         return nameForNamelessJSDocTypedef(declaration);
       case 274 /* ExportAssignment */: {
         const { expression } = declaration;
@@ -11279,20 +11635,36 @@ ${lanes.join("\n")}
     return emptyArray;
   }
   function getJSDocParameterTags(param) {
-    return getJSDocParameterTagsWorker(param, false);
+    return getJSDocParameterTagsWorker(
+      param,
+      /*noCache*/
+      false
+    );
   }
   function getJSDocParameterTagsNoCache(param) {
-    return getJSDocParameterTagsWorker(param, true);
+    return getJSDocParameterTagsWorker(
+      param,
+      /*noCache*/
+      true
+    );
   }
   function getJSDocTypeParameterTagsWorker(param, noCache) {
     const name = param.name.escapedText;
     return getJSDocTagsWorker(param.parent, noCache).filter((tag) => isJSDocTemplateTag(tag) && tag.typeParameters.some((tp) => tp.name.escapedText === name));
   }
   function getJSDocTypeParameterTags(param) {
-    return getJSDocTypeParameterTagsWorker(param, false);
+    return getJSDocTypeParameterTagsWorker(
+      param,
+      /*noCache*/
+      false
+    );
   }
   function getJSDocTypeParameterTagsNoCache(param) {
-    return getJSDocTypeParameterTagsWorker(param, true);
+    return getJSDocTypeParameterTagsWorker(
+      param,
+      /*noCache*/
+      true
+    );
   }
   function hasJSDocParameterTags(node) {
     return !!getFirstJSDocTag(node, isJSDocParameterTag);
@@ -11310,34 +11682,64 @@ ${lanes.join("\n")}
     return getFirstJSDocTag(node, isJSDocPublicTag);
   }
   function getJSDocPublicTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocPublicTag, true);
+    return getFirstJSDocTag(
+      node,
+      isJSDocPublicTag,
+      /*noCache*/
+      true
+    );
   }
   function getJSDocPrivateTag(node) {
     return getFirstJSDocTag(node, isJSDocPrivateTag);
   }
   function getJSDocPrivateTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocPrivateTag, true);
+    return getFirstJSDocTag(
+      node,
+      isJSDocPrivateTag,
+      /*noCache*/
+      true
+    );
   }
   function getJSDocProtectedTag(node) {
     return getFirstJSDocTag(node, isJSDocProtectedTag);
   }
   function getJSDocProtectedTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocProtectedTag, true);
+    return getFirstJSDocTag(
+      node,
+      isJSDocProtectedTag,
+      /*noCache*/
+      true
+    );
   }
   function getJSDocReadonlyTag(node) {
     return getFirstJSDocTag(node, isJSDocReadonlyTag);
   }
   function getJSDocReadonlyTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocReadonlyTag, true);
+    return getFirstJSDocTag(
+      node,
+      isJSDocReadonlyTag,
+      /*noCache*/
+      true
+    );
   }
   function getJSDocOverrideTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocOverrideTag, true);
+    return getFirstJSDocTag(
+      node,
+      isJSDocOverrideTag,
+      /*noCache*/
+      true
+    );
   }
   function getJSDocDeprecatedTag(node) {
     return getFirstJSDocTag(node, isJSDocDeprecatedTag);
   }
   function getJSDocDeprecatedTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocDeprecatedTag, true);
+    return getFirstJSDocTag(
+      node,
+      isJSDocDeprecatedTag,
+      /*noCache*/
+      true
+    );
   }
   function getJSDocEnumTag(node) {
     return getFirstJSDocTag(node, isJSDocEnumTag);
@@ -11383,6 +11785,8 @@ ${lanes.join("\n")}
     }
   }
   function getJSDocTagsWorker(node, noCache) {
+    if (!canHaveJSDoc(node))
+      return emptyArray;
     let tags = node.jsDocCache;
     if (tags === void 0 || noCache) {
       const comments = getJSDocCommentsAndTags(node, noCache);
@@ -11395,10 +11799,18 @@ ${lanes.join("\n")}
     return tags;
   }
   function getJSDocTags(node) {
-    return getJSDocTagsWorker(node, false);
+    return getJSDocTagsWorker(
+      node,
+      /*noCache*/
+      false
+    );
   }
   function getJSDocTagsNoCache(node) {
-    return getJSDocTagsWorker(node, true);
+    return getJSDocTagsWorker(
+      node,
+      /*noCache*/
+      true
+    );
   }
   function getFirstJSDocTag(node, predicate, noCache) {
     return find(getJSDocTagsWorker(node, noCache), predicate);
@@ -11420,6 +11832,12 @@ ${lanes.join("\n")}
   }
   function getEffectiveTypeParameterDeclarations(node) {
     if (isJSDocSignature(node)) {
+      if (isJSDocOverloadTag(node.parent)) {
+        const jsDoc = getJSDocRoot(node.parent);
+        if (jsDoc && length(jsDoc.tags)) {
+          return flatMap(jsDoc.tags, (tag) => isJSDocTemplateTag(tag) ? tag.typeParameters : void 0);
+        }
+      }
       return emptyArray;
     }
     if (isJSDocTypeAlias(node)) {
@@ -11506,7 +11924,7 @@ ${lanes.join("\n")}
     return isUnparsedTextLike(node) || node.kind === 303 /* UnparsedPrologue */ || node.kind === 307 /* UnparsedSyntheticReference */;
   }
   function isJSDocPropertyLikeTag(node) {
-    return node.kind === 350 /* JSDocPropertyTag */ || node.kind === 343 /* JSDocParameterTag */;
+    return node.kind === 351 /* JSDocPropertyTag */ || node.kind === 344 /* JSDocParameterTag */;
   }
   function isNode(node) {
     return isNodeKind(node.kind);
@@ -11574,10 +11992,10 @@ ${lanes.join("\n")}
     return node.kind === 10 /* StringLiteral */ || isTemplateLiteralKind(node.kind);
   }
   function isGeneratedIdentifier(node) {
-    return isIdentifier(node) && (node.autoGenerateFlags & 7 /* KindMask */) > 0 /* None */;
+    return isIdentifier(node) && node.autoGenerate !== void 0;
   }
   function isGeneratedPrivateIdentifier(node) {
-    return isPrivateIdentifier(node) && (node.autoGenerateFlags & 7 /* KindMask */) > 0 /* None */;
+    return isPrivateIdentifier(node) && node.autoGenerate !== void 0;
   }
   function isPrivateIdentifierClassElementDeclaration(node) {
     return (isPropertyDeclaration(node) || isMethodOrAccessor(node)) && isPrivateIdentifier(node.name);
@@ -11890,8 +12308,8 @@ ${lanes.join("\n")}
       case 227 /* SpreadElement */:
       case 231 /* AsExpression */:
       case 229 /* OmittedExpression */:
-      case 354 /* CommaListExpression */:
-      case 353 /* PartiallyEmittedExpression */:
+      case 356 /* CommaListExpression */:
+      case 355 /* PartiallyEmittedExpression */:
       case 235 /* SatisfiesExpression */:
         return true;
       default:
@@ -11961,18 +12379,126 @@ ${lanes.join("\n")}
   function isModuleOrEnumDeclaration(node) {
     return node.kind === 264 /* ModuleDeclaration */ || node.kind === 263 /* EnumDeclaration */;
   }
+  function canHaveSymbol(node) {
+    switch (node.kind) {
+      case 216 /* ArrowFunction */:
+      case 223 /* BinaryExpression */:
+      case 205 /* BindingElement */:
+      case 210 /* CallExpression */:
+      case 176 /* CallSignature */:
+      case 260 /* ClassDeclaration */:
+      case 228 /* ClassExpression */:
+      case 172 /* ClassStaticBlockDeclaration */:
+      case 173 /* Constructor */:
+      case 182 /* ConstructorType */:
+      case 177 /* ConstructSignature */:
+      case 209 /* ElementAccessExpression */:
+      case 263 /* EnumDeclaration */:
+      case 302 /* EnumMember */:
+      case 274 /* ExportAssignment */:
+      case 275 /* ExportDeclaration */:
+      case 278 /* ExportSpecifier */:
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+      case 181 /* FunctionType */:
+      case 174 /* GetAccessor */:
+      case 79 /* Identifier */:
+      case 270 /* ImportClause */:
+      case 268 /* ImportEqualsDeclaration */:
+      case 273 /* ImportSpecifier */:
+      case 178 /* IndexSignature */:
+      case 261 /* InterfaceDeclaration */:
+      case 341 /* JSDocCallbackTag */:
+      case 343 /* JSDocEnumTag */:
+      case 320 /* JSDocFunctionType */:
+      case 344 /* JSDocParameterTag */:
+      case 351 /* JSDocPropertyTag */:
+      case 326 /* JSDocSignature */:
+      case 349 /* JSDocTypedefTag */:
+      case 325 /* JSDocTypeLiteral */:
+      case 288 /* JsxAttribute */:
+      case 289 /* JsxAttributes */:
+      case 290 /* JsxSpreadAttribute */:
+      case 197 /* MappedType */:
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+      case 264 /* ModuleDeclaration */:
+      case 199 /* NamedTupleMember */:
+      case 277 /* NamespaceExport */:
+      case 267 /* NamespaceExportDeclaration */:
+      case 271 /* NamespaceImport */:
+      case 211 /* NewExpression */:
+      case 14 /* NoSubstitutionTemplateLiteral */:
+      case 8 /* NumericLiteral */:
+      case 207 /* ObjectLiteralExpression */:
+      case 166 /* Parameter */:
+      case 208 /* PropertyAccessExpression */:
+      case 299 /* PropertyAssignment */:
+      case 169 /* PropertyDeclaration */:
+      case 168 /* PropertySignature */:
+      case 175 /* SetAccessor */:
+      case 300 /* ShorthandPropertyAssignment */:
+      case 308 /* SourceFile */:
+      case 301 /* SpreadAssignment */:
+      case 10 /* StringLiteral */:
+      case 262 /* TypeAliasDeclaration */:
+      case 184 /* TypeLiteral */:
+      case 165 /* TypeParameter */:
+      case 257 /* VariableDeclaration */:
+        return true;
+      default:
+        return false;
+    }
+  }
+  function canHaveLocals(node) {
+    switch (node.kind) {
+      case 216 /* ArrowFunction */:
+      case 238 /* Block */:
+      case 176 /* CallSignature */:
+      case 266 /* CaseBlock */:
+      case 295 /* CatchClause */:
+      case 172 /* ClassStaticBlockDeclaration */:
+      case 191 /* ConditionalType */:
+      case 173 /* Constructor */:
+      case 182 /* ConstructorType */:
+      case 177 /* ConstructSignature */:
+      case 245 /* ForStatement */:
+      case 246 /* ForInStatement */:
+      case 247 /* ForOfStatement */:
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+      case 181 /* FunctionType */:
+      case 174 /* GetAccessor */:
+      case 178 /* IndexSignature */:
+      case 341 /* JSDocCallbackTag */:
+      case 343 /* JSDocEnumTag */:
+      case 320 /* JSDocFunctionType */:
+      case 326 /* JSDocSignature */:
+      case 349 /* JSDocTypedefTag */:
+      case 197 /* MappedType */:
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+      case 264 /* ModuleDeclaration */:
+      case 175 /* SetAccessor */:
+      case 308 /* SourceFile */:
+      case 262 /* TypeAliasDeclaration */:
+        return true;
+      default:
+        return false;
+    }
+  }
   function isDeclarationKind(kind) {
-    return kind === 216 /* ArrowFunction */ || kind === 205 /* BindingElement */ || kind === 260 /* ClassDeclaration */ || kind === 228 /* ClassExpression */ || kind === 172 /* ClassStaticBlockDeclaration */ || kind === 173 /* Constructor */ || kind === 263 /* EnumDeclaration */ || kind === 302 /* EnumMember */ || kind === 278 /* ExportSpecifier */ || kind === 259 /* FunctionDeclaration */ || kind === 215 /* FunctionExpression */ || kind === 174 /* GetAccessor */ || kind === 270 /* ImportClause */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 273 /* ImportSpecifier */ || kind === 261 /* InterfaceDeclaration */ || kind === 288 /* JsxAttribute */ || kind === 171 /* MethodDeclaration */ || kind === 170 /* MethodSignature */ || kind === 264 /* ModuleDeclaration */ || kind === 267 /* NamespaceExportDeclaration */ || kind === 271 /* NamespaceImport */ || kind === 277 /* NamespaceExport */ || kind === 166 /* Parameter */ || kind === 299 /* PropertyAssignment */ || kind === 169 /* PropertyDeclaration */ || kind === 168 /* PropertySignature */ || kind === 175 /* SetAccessor */ || kind === 300 /* ShorthandPropertyAssignment */ || kind === 262 /* TypeAliasDeclaration */ || kind === 165 /* TypeParameter */ || kind === 257 /* VariableDeclaration */ || kind === 348 /* JSDocTypedefTag */ || kind === 341 /* JSDocCallbackTag */ || kind === 350 /* JSDocPropertyTag */;
+    return kind === 216 /* ArrowFunction */ || kind === 205 /* BindingElement */ || kind === 260 /* ClassDeclaration */ || kind === 228 /* ClassExpression */ || kind === 172 /* ClassStaticBlockDeclaration */ || kind === 173 /* Constructor */ || kind === 263 /* EnumDeclaration */ || kind === 302 /* EnumMember */ || kind === 278 /* ExportSpecifier */ || kind === 259 /* FunctionDeclaration */ || kind === 215 /* FunctionExpression */ || kind === 174 /* GetAccessor */ || kind === 270 /* ImportClause */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 273 /* ImportSpecifier */ || kind === 261 /* InterfaceDeclaration */ || kind === 288 /* JsxAttribute */ || kind === 171 /* MethodDeclaration */ || kind === 170 /* MethodSignature */ || kind === 264 /* ModuleDeclaration */ || kind === 267 /* NamespaceExportDeclaration */ || kind === 271 /* NamespaceImport */ || kind === 277 /* NamespaceExport */ || kind === 166 /* Parameter */ || kind === 299 /* PropertyAssignment */ || kind === 169 /* PropertyDeclaration */ || kind === 168 /* PropertySignature */ || kind === 175 /* SetAccessor */ || kind === 300 /* ShorthandPropertyAssignment */ || kind === 262 /* TypeAliasDeclaration */ || kind === 165 /* TypeParameter */ || kind === 257 /* VariableDeclaration */ || kind === 349 /* JSDocTypedefTag */ || kind === 341 /* JSDocCallbackTag */ || kind === 351 /* JSDocPropertyTag */;
   }
   function isDeclarationStatementKind(kind) {
     return kind === 259 /* FunctionDeclaration */ || kind === 279 /* MissingDeclaration */ || kind === 260 /* ClassDeclaration */ || kind === 261 /* InterfaceDeclaration */ || kind === 262 /* TypeAliasDeclaration */ || kind === 263 /* EnumDeclaration */ || kind === 264 /* ModuleDeclaration */ || kind === 269 /* ImportDeclaration */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 275 /* ExportDeclaration */ || kind === 274 /* ExportAssignment */ || kind === 267 /* NamespaceExportDeclaration */;
   }
   function isStatementKindButNotDeclarationKind(kind) {
-    return kind === 249 /* BreakStatement */ || kind === 248 /* ContinueStatement */ || kind === 256 /* DebuggerStatement */ || kind === 243 /* DoStatement */ || kind === 241 /* ExpressionStatement */ || kind === 239 /* EmptyStatement */ || kind === 246 /* ForInStatement */ || kind === 247 /* ForOfStatement */ || kind === 245 /* ForStatement */ || kind === 242 /* IfStatement */ || kind === 253 /* LabeledStatement */ || kind === 250 /* ReturnStatement */ || kind === 252 /* SwitchStatement */ || kind === 254 /* ThrowStatement */ || kind === 255 /* TryStatement */ || kind === 240 /* VariableStatement */ || kind === 244 /* WhileStatement */ || kind === 251 /* WithStatement */ || kind === 352 /* NotEmittedStatement */ || kind === 356 /* EndOfDeclarationMarker */ || kind === 355 /* MergeDeclarationMarker */;
+    return kind === 249 /* BreakStatement */ || kind === 248 /* ContinueStatement */ || kind === 256 /* DebuggerStatement */ || kind === 243 /* DoStatement */ || kind === 241 /* ExpressionStatement */ || kind === 239 /* EmptyStatement */ || kind === 246 /* ForInStatement */ || kind === 247 /* ForOfStatement */ || kind === 245 /* ForStatement */ || kind === 242 /* IfStatement */ || kind === 253 /* LabeledStatement */ || kind === 250 /* ReturnStatement */ || kind === 252 /* SwitchStatement */ || kind === 254 /* ThrowStatement */ || kind === 255 /* TryStatement */ || kind === 240 /* VariableStatement */ || kind === 244 /* WhileStatement */ || kind === 251 /* WithStatement */ || kind === 354 /* NotEmittedStatement */ || kind === 358 /* EndOfDeclarationMarker */ || kind === 357 /* MergeDeclarationMarker */;
   }
   function isDeclaration(node) {
     if (node.kind === 165 /* TypeParameter */) {
-      return node.parent && node.parent.kind !== 347 /* JSDocTemplateTag */ || isInJSFile(node);
+      return node.parent && node.parent.kind !== 348 /* JSDocTemplateTag */ || isInJSFile(node);
     }
     return isDeclarationKind(node.kind);
   }
@@ -12029,13 +12555,13 @@ ${lanes.join("\n")}
     return kind === 292 /* CaseClause */ || kind === 293 /* DefaultClause */;
   }
   function isJSDocNode(node) {
-    return node.kind >= 312 /* FirstJSDocNode */ && node.kind <= 350 /* LastJSDocNode */;
+    return node.kind >= 312 /* FirstJSDocNode */ && node.kind <= 352 /* LastJSDocNode */;
   }
   function isJSDocCommentContainingNode(node) {
     return node.kind === 323 /* JSDoc */ || node.kind === 322 /* JSDocNamepathType */ || node.kind === 324 /* JSDocText */ || isJSDocLinkLike(node) || isJSDocTag(node) || isJSDocTypeLiteral(node) || isJSDocSignature(node);
   }
   function isJSDocTag(node) {
-    return node.kind >= 330 /* FirstJSDocTagNode */ && node.kind <= 350 /* LastJSDocTagNode */;
+    return node.kind >= 330 /* FirstJSDocTagNode */ && node.kind <= 352 /* LastJSDocTagNode */;
   }
   function isSetAccessor(node) {
     return node.kind === 175 /* SetAccessor */;
@@ -12044,6 +12570,8 @@ ${lanes.join("\n")}
     return node.kind === 174 /* GetAccessor */;
   }
   function hasJSDocNodes(node) {
+    if (!canHaveJSDoc(node))
+      return false;
     const { jsDoc } = node;
     return !!jsDoc && jsDoc.length > 0;
   }
@@ -12170,14 +12698,12 @@ ${lanes.join("\n")}
       isAtStartOfLine: () => false,
       hasTrailingComment: () => false,
       hasTrailingWhitespace: () => !!str.length && isWhiteSpaceLike(str.charCodeAt(str.length - 1)),
+      // Completely ignore indentation for string writers.  And map newlines to
+      // a single space.
       writeLine: () => str += " ",
       increaseIndent: noop,
       decreaseIndent: noop,
-      clear: () => str = "",
-      trackSymbol: () => false,
-      reportInaccessibleThisError: noop,
-      reportInaccessibleUniqueSymbolError: noop,
-      reportPrivateInBaseOfClassExpression: noop
+      clear: () => str = ""
     };
   }
   function changesAffectModuleResolution(oldOptions, newOptions) {
@@ -12206,8 +12732,7 @@ ${lanes.join("\n")}
   }
   function forEachEntry(map2, callback) {
     const iterator = map2.entries();
-    for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-      const [key, value] = iterResult.value;
+    for (const [key, value] of iterator) {
       const result = callback(value, key);
       if (result) {
         return result;
@@ -12217,8 +12742,8 @@ ${lanes.join("\n")}
   }
   function forEachKey(map2, callback) {
     const iterator = map2.keys();
-    for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-      const result = callback(iterResult.value);
+    for (const key of iterator) {
+      const result = callback(key);
       if (result) {
         return result;
       }
@@ -12244,7 +12769,8 @@ ${lanes.join("\n")}
     return node.end - node.pos;
   }
   function getResolvedModule(sourceFile, moduleNameText, mode) {
-    return sourceFile && sourceFile.resolvedModules && sourceFile.resolvedModules.get(moduleNameText, mode);
+    var _a2, _b;
+    return (_b = (_a2 = sourceFile == null ? void 0 : sourceFile.resolvedModules) == null ? void 0 : _a2.get(moduleNameText, mode)) == null ? void 0 : _b.resolvedModule;
   }
   function setResolvedModule(sourceFile, moduleNameText, resolvedModule, mode) {
     if (!sourceFile.resolvedModules) {
@@ -12259,14 +12785,14 @@ ${lanes.join("\n")}
     sourceFile.resolvedTypeReferenceDirectiveNames.set(typeReferenceDirectiveName, mode, resolvedTypeReferenceDirective);
   }
   function getResolvedTypeReferenceDirective(sourceFile, typeReferenceDirectiveName, mode) {
-    var _a2;
-    return (_a2 = sourceFile == null ? void 0 : sourceFile.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _a2.get(typeReferenceDirectiveName, mode);
+    var _a2, _b;
+    return (_b = (_a2 = sourceFile == null ? void 0 : sourceFile.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _a2.get(typeReferenceDirectiveName, mode)) == null ? void 0 : _b.resolvedTypeReferenceDirective;
   }
   function projectReferenceIsEqualTo(oldRef, newRef) {
     return oldRef.path === newRef.path && !oldRef.prepend === !newRef.prepend && !oldRef.circular === !newRef.circular;
   }
   function moduleResolutionIsEqualTo(oldResolution, newResolution) {
-    return oldResolution.isExternalLibraryImport === newResolution.isExternalLibraryImport && oldResolution.extension === newResolution.extension && oldResolution.resolvedFileName === newResolution.resolvedFileName && oldResolution.originalPath === newResolution.originalPath && packageIdIsEqual(oldResolution.packageId, newResolution.packageId);
+    return oldResolution === newResolution || oldResolution.resolvedModule === newResolution.resolvedModule || !!oldResolution.resolvedModule && !!newResolution.resolvedModule && oldResolution.resolvedModule.isExternalLibraryImport === newResolution.resolvedModule.isExternalLibraryImport && oldResolution.resolvedModule.extension === newResolution.resolvedModule.extension && oldResolution.resolvedModule.resolvedFileName === newResolution.resolvedModule.resolvedFileName && oldResolution.resolvedModule.originalPath === newResolution.resolvedModule.originalPath && packageIdIsEqual(oldResolution.resolvedModule.packageId, newResolution.resolvedModule.packageId);
   }
   function packageIdIsEqual(a, b) {
     return a === b || !!a && !!b && a.name === b.name && a.subModuleName === b.subModuleName && a.version === b.version;
@@ -12278,15 +12804,15 @@ ${lanes.join("\n")}
     return `${packageIdToPackageName(packageId)}@${packageId.version}`;
   }
   function typeDirectiveIsEqualTo(oldResolution, newResolution) {
-    return oldResolution.resolvedFileName === newResolution.resolvedFileName && oldResolution.primary === newResolution.primary && oldResolution.originalPath === newResolution.originalPath;
+    return oldResolution === newResolution || oldResolution.resolvedTypeReferenceDirective === newResolution.resolvedTypeReferenceDirective || !!oldResolution.resolvedTypeReferenceDirective && !!newResolution.resolvedTypeReferenceDirective && oldResolution.resolvedTypeReferenceDirective.resolvedFileName === newResolution.resolvedTypeReferenceDirective.resolvedFileName && !!oldResolution.resolvedTypeReferenceDirective.primary === !!newResolution.resolvedTypeReferenceDirective.primary && oldResolution.resolvedTypeReferenceDirective.originalPath === newResolution.resolvedTypeReferenceDirective.originalPath;
   }
-  function hasChangesInResolutions(names, newSourceFile, newResolutions, oldResolutions, comparer) {
+  function hasChangesInResolutions(names, newSourceFile, newResolutions, oldResolutions, comparer, nameAndModeGetter) {
     Debug.assert(names.length === newResolutions.length);
     for (let i = 0; i < names.length; i++) {
       const newResolution = newResolutions[i];
       const entry = names[i];
-      const name = getResolutionName(entry);
-      const mode = getResolutionMode(entry, newSourceFile);
+      const name = nameAndModeGetter.getName(entry);
+      const mode = nameAndModeGetter.getMode(entry, newSourceFile);
       const oldResolution = oldResolutions && oldResolutions.get(name, mode);
       const changed = oldResolution ? !newResolution || !comparer(oldResolution, newResolution) : newResolution;
       if (changed) {
@@ -12443,18 +12969,27 @@ ${lanes.join("\n")}
       return node.pos;
     }
     if (isJSDocNode(node) || node.kind === 11 /* JsxText */) {
-      return skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos, false, true);
+      return skipTrivia(
+        (sourceFile || getSourceFileOfNode(node)).text,
+        node.pos,
+        /*stopAfterLineBreak*/
+        false,
+        /*stopAtComments*/
+        true
+      );
     }
     if (includeJsDoc && hasJSDocNodes(node)) {
       return getTokenPosOfNode(node.jsDoc[0], sourceFile);
     }
-    if (node.kind === 351 /* SyntaxList */ && node._children.length > 0) {
+    if (node.kind === 353 /* SyntaxList */ && node._children.length > 0) {
       return getTokenPosOfNode(node._children[0], sourceFile, includeJsDoc);
     }
     return skipTrivia(
       (sourceFile || getSourceFileOfNode(node)).text,
       node.pos,
+      /*stopAfterLineBreak*/
       false,
+      /*stopAtComments*/
       false,
       isInJSDoc(node)
     );
@@ -12749,7 +13284,7 @@ ${lanes.join("\n")}
   function isDeclarationWithTypeParameters(node) {
     switch (node.kind) {
       case 341 /* JSDocCallbackTag */:
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
       case 326 /* JSDocSignature */:
         return true;
       default:
@@ -12770,7 +13305,7 @@ ${lanes.join("\n")}
       case 228 /* ClassExpression */:
       case 261 /* InterfaceDeclaration */:
       case 262 /* TypeAliasDeclaration */:
-      case 347 /* JSDocTemplateTag */:
+      case 348 /* JSDocTemplateTag */:
       case 259 /* FunctionDeclaration */:
       case 171 /* MethodDeclaration */:
       case 173 /* Constructor */:
@@ -12841,7 +13376,7 @@ ${lanes.join("\n")}
     switch (name.kind) {
       case 79 /* Identifier */:
       case 80 /* PrivateIdentifier */:
-        return name.autoGenerateFlags ? void 0 : name.escapedText;
+        return name.autoGenerate ? void 0 : name.escapedText;
       case 10 /* StringLiteral */:
       case 8 /* NumericLiteral */:
       case 14 /* NoSubstitutionTemplateLiteral */:
@@ -12945,7 +13480,16 @@ ${lanes.join("\n")}
     };
   }
   function getSpanOfTokenAtPosition(sourceFile, pos) {
-    const scanner2 = createScanner(sourceFile.languageVersion, true, sourceFile.languageVariant, sourceFile.text, void 0, pos);
+    const scanner2 = createScanner(
+      sourceFile.languageVersion,
+      /*skipTrivia*/
+      true,
+      sourceFile.languageVariant,
+      sourceFile.text,
+      /*onError:*/
+      void 0,
+      pos
+    );
     scanner2.scan();
     const start = scanner2.getTokenPos();
     return createTextSpanFromBounds(start, scanner2.getTextPos());
@@ -12965,7 +13509,12 @@ ${lanes.join("\n")}
     let errorNode = node;
     switch (node.kind) {
       case 308 /* SourceFile */:
-        const pos2 = skipTrivia(sourceFile.text, 0, false);
+        const pos2 = skipTrivia(
+          sourceFile.text,
+          0,
+          /*stopAfterLineBreak*/
+          false
+        );
         if (pos2 === sourceFile.text.length) {
           return createTextSpan(0, 0);
         }
@@ -13114,7 +13663,7 @@ ${lanes.join("\n")}
             return isHeritageClause(parent2.parent) && !isExpressionWithTypeArgumentsInClassExtendsClause(parent2);
           case 165 /* TypeParameter */:
             return node === parent2.constraint;
-          case 347 /* JSDocTemplateTag */:
+          case 348 /* JSDocTemplateTag */:
             return node === parent2.constraint;
           case 169 /* PropertyDeclaration */:
           case 168 /* PropertySignature */:
@@ -13347,7 +13896,7 @@ ${lanes.join("\n")}
   function getContainingFunctionOrClassStaticBlock(node) {
     return findAncestor(node.parent, isFunctionLikeOrClassStaticBlockDeclaration);
   }
-  function getThisContainer(node, includeArrowFunctions) {
+  function getThisContainer(node, includeArrowFunctions, includeClassComputedPropertyName) {
     Debug.assert(node.kind !== 308 /* SourceFile */);
     while (true) {
       node = node.parent;
@@ -13356,10 +13905,10 @@ ${lanes.join("\n")}
       }
       switch (node.kind) {
         case 164 /* ComputedPropertyName */:
-          if (isClassLike(node.parent.parent)) {
+          if (includeClassComputedPropertyName && isClassLike(node.parent.parent)) {
             return node;
           }
-          node = node.parent;
+          node = node.parent.parent;
           break;
         case 167 /* Decorator */:
           if (node.parent.kind === 166 /* Parameter */ && isClassElement(node.parent.parent)) {
@@ -13417,11 +13966,23 @@ ${lanes.join("\n")}
     if (isIdentifier(node) && (isClassDeclaration(node.parent) || isFunctionDeclaration(node.parent)) && node.parent.name === node) {
       node = node.parent;
     }
-    const container = getThisContainer(node, true);
+    const container = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      true,
+      /*includeClassComputedPropertyName*/
+      false
+    );
     return isSourceFile(container);
   }
   function getNewTargetContainer(node) {
-    const container = getThisContainer(node, false);
+    const container = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
     if (container) {
       switch (container.kind) {
         case 173 /* Constructor */:
@@ -13436,7 +13997,7 @@ ${lanes.join("\n")}
     while (true) {
       node = node.parent;
       if (!node) {
-        return node;
+        return void 0;
       }
       switch (node.kind) {
         case 164 /* ComputedPropertyName */:
@@ -13610,7 +14171,7 @@ ${lanes.join("\n")}
       case 233 /* MetaProperty */:
         return true;
       case 230 /* ExpressionWithTypeArguments */:
-        return !isHeritageClause(node.parent);
+        return !isHeritageClause(node.parent) && !isJSDocAugmentsTag(node.parent);
       case 163 /* QualifiedName */:
         while (node.parent.kind === 163 /* QualifiedName */) {
           node = node.parent;
@@ -13745,13 +14306,25 @@ ${lanes.join("\n")}
     return !requireStringLiteralLikeArgument || isStringLiteralLike(arg);
   }
   function isVariableDeclarationInitializedToRequire(node) {
-    return isVariableDeclarationInitializedWithRequireHelper(node, false);
+    return isVariableDeclarationInitializedWithRequireHelper(
+      node,
+      /*allowAccessedRequire*/
+      false
+    );
   }
   function isVariableDeclarationInitializedToBareOrAccessedRequire(node) {
-    return isVariableDeclarationInitializedWithRequireHelper(node, true);
+    return isVariableDeclarationInitializedWithRequireHelper(
+      node,
+      /*allowAccessedRequire*/
+      true
+    );
   }
   function isVariableDeclarationInitializedWithRequireHelper(node, allowAccessedRequire) {
-    return isVariableDeclaration(node) && !!node.initializer && isRequireCall(allowAccessedRequire ? getLeftmostAccessExpression(node.initializer) : node.initializer, true);
+    return isVariableDeclaration(node) && !!node.initializer && isRequireCall(
+      allowAccessedRequire ? getLeftmostAccessExpression(node.initializer) : node.initializer,
+      /*requireStringLiteralLikeArgument*/
+      true
+    );
   }
   function isRequireVariableStatement(node) {
     return isVariableStatement(node) && node.declarationList.declarations.length > 0 && every(node.declarationList.declarations, (decl) => isVariableDeclarationInitializedToRequire(decl));
@@ -13835,7 +14408,11 @@ ${lanes.join("\n")}
     return false;
   }
   function getRightMostAssignedExpression(node) {
-    while (isAssignmentExpression(node, true)) {
+    while (isAssignmentExpression(
+      node,
+      /*excludeCompoundAssignments*/
+      true
+    )) {
       node = node.right;
     }
     return node;
@@ -13854,7 +14431,11 @@ ${lanes.join("\n")}
     return special === 5 /* Property */ || isInJSFile(expr) ? special : 0 /* None */;
   }
   function isBindableObjectDefinePropertyCall(expr) {
-    return length(expr.arguments) === 3 && isPropertyAccessExpression(expr.expression) && isIdentifier(expr.expression.expression) && idText(expr.expression.expression) === "Object" && idText(expr.expression.name) === "defineProperty" && isStringOrNumericLiteralLike(expr.arguments[1]) && isBindableStaticNameExpression(expr.arguments[0], true);
+    return length(expr.arguments) === 3 && isPropertyAccessExpression(expr.expression) && isIdentifier(expr.expression.expression) && idText(expr.expression.expression) === "Object" && idText(expr.expression.name) === "defineProperty" && isStringOrNumericLiteralLike(expr.arguments[1]) && isBindableStaticNameExpression(
+      expr.arguments[0],
+      /*excludeThisKeyword*/
+      true
+    );
   }
   function isLiteralLikeAccess(node) {
     return isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node);
@@ -13863,10 +14444,18 @@ ${lanes.join("\n")}
     return isElementAccessExpression(node) && isStringOrNumericLiteralLike(node.argumentExpression);
   }
   function isBindableStaticAccessExpression(node, excludeThisKeyword) {
-    return isPropertyAccessExpression(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isIdentifier(node.name) && isBindableStaticNameExpression(node.expression, true)) || isBindableStaticElementAccessExpression(node, excludeThisKeyword);
+    return isPropertyAccessExpression(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isIdentifier(node.name) && isBindableStaticNameExpression(
+      node.expression,
+      /*excludeThisKeyword*/
+      true
+    )) || isBindableStaticElementAccessExpression(node, excludeThisKeyword);
   }
   function isBindableStaticElementAccessExpression(node, excludeThisKeyword) {
-    return isLiteralLikeElementAccess(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isEntityNameExpression(node.expression) || isBindableStaticAccessExpression(node.expression, true));
+    return isLiteralLikeElementAccess(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isEntityNameExpression(node.expression) || isBindableStaticAccessExpression(
+      node.expression,
+      /*excludeThisKeyword*/
+      true
+    ));
   }
   function isBindableStaticNameExpression(node, excludeThisKeyword) {
     return isEntityNameExpression(node) || isBindableStaticAccessExpression(node, excludeThisKeyword);
@@ -13894,7 +14483,11 @@ ${lanes.join("\n")}
     if (expr.operatorToken.kind !== 63 /* EqualsToken */ || !isAccessExpression(expr.left) || isVoidZero(getRightMostAssignedExpression(expr))) {
       return 0 /* None */;
     }
-    if (isBindableStaticNameExpression(expr.left.expression, true) && getElementOrPropertyAccessName(expr.left) === "prototype" && isObjectLiteralExpression(getInitializerOfBinaryExpression(expr))) {
+    if (isBindableStaticNameExpression(
+      expr.left.expression,
+      /*excludeThisKeyword*/
+      true
+    ) && getElementOrPropertyAccessName(expr.left) === "prototype" && isObjectLiteralExpression(getInitializerOfBinaryExpression(expr))) {
       return 6 /* Prototype */;
     }
     return getAssignmentDeclarationPropertyAccessKind(expr.left);
@@ -13929,7 +14522,11 @@ ${lanes.join("\n")}
       return 4 /* ThisProperty */;
     } else if (isModuleExportsAccessExpression(lhs)) {
       return 2 /* ModuleExports */;
-    } else if (isBindableStaticNameExpression(lhs.expression, true)) {
+    } else if (isBindableStaticNameExpression(
+      lhs.expression,
+      /*excludeThisKeyword*/
+      true
+    )) {
       if (isPrototypeAccess(lhs.expression)) {
         return 3 /* PrototypeProperty */;
       }
@@ -13938,10 +14535,15 @@ ${lanes.join("\n")}
         nextToLast = nextToLast.expression;
       }
       const id = nextToLast.expression;
-      if ((id.escapedText === "exports" || id.escapedText === "module" && getElementOrPropertyAccessName(nextToLast) === "exports") && isBindableStaticAccessExpression(lhs)) {
+      if ((id.escapedText === "exports" || id.escapedText === "module" && getElementOrPropertyAccessName(nextToLast) === "exports") && // ExportsProperty does not support binding with computed names
+      isBindableStaticAccessExpression(lhs)) {
         return 1 /* ExportsProperty */;
       }
-      if (isBindableStaticNameExpression(lhs, true) || isElementAccessExpression(lhs) && isDynamicName(lhs)) {
+      if (isBindableStaticNameExpression(
+        lhs,
+        /*excludeThisKeyword*/
+        true
+      ) || isElementAccessExpression(lhs) && isDynamicName(lhs)) {
         return 5 /* Property */;
       }
     }
@@ -13976,7 +14578,11 @@ ${lanes.join("\n")}
     var _a2, _b;
     switch (node.kind) {
       case 257 /* VariableDeclaration */:
-        return (_a2 = findAncestor(node.initializer, (node2) => isRequireCall(node2, true))) == null ? void 0 : _a2.arguments[0];
+        return (_a2 = findAncestor(node.initializer, (node2) => isRequireCall(
+          node2,
+          /*requireStringLiteralLikeArgument*/
+          true
+        ))) == null ? void 0 : _a2.arguments[0];
       case 269 /* ImportDeclaration */:
         return tryCast(node.moduleSpecifier, isStringLiteralLike);
       case 268 /* ImportEqualsDeclaration */:
@@ -13996,7 +14602,11 @@ ${lanes.join("\n")}
       case 280 /* ExternalModuleReference */:
         return node.parent.parent;
       case 210 /* CallExpression */:
-        return isImportCall(node.parent) || isRequireCall(node.parent, false) ? node.parent : void 0;
+        return isImportCall(node.parent) || isRequireCall(
+          node.parent,
+          /*checkArg*/
+          false
+        ) ? node.parent : void 0;
       case 198 /* LiteralType */:
         Debug.assert(isStringLiteral(node));
         return tryCast(node.parent.parent, isImportTypeNode);
@@ -14069,7 +14679,7 @@ ${lanes.join("\n")}
     return !!name && name.escapedText === "new";
   }
   function isJSDocTypeAlias(node) {
-    return node.kind === 348 /* JSDocTypedefTag */ || node.kind === 341 /* JSDocCallbackTag */ || node.kind === 342 /* JSDocEnumTag */;
+    return node.kind === 349 /* JSDocTypedefTag */ || node.kind === 341 /* JSDocCallbackTag */ || node.kind === 343 /* JSDocEnumTag */;
   }
   function isTypeAlias(node) {
     return isJSDocTypeAlias(node) || isTypeAliasDeclaration(node);
@@ -14097,6 +14707,101 @@ ${lanes.join("\n")}
   function getNestedModuleDeclaration(node) {
     return isModuleDeclaration(node) && node.body && node.body.kind === 264 /* ModuleDeclaration */ ? node.body : void 0;
   }
+  function canHaveFlowNode(node) {
+    if (node.kind >= 240 /* FirstStatement */ && node.kind <= 256 /* LastStatement */) {
+      return true;
+    }
+    switch (node.kind) {
+      case 79 /* Identifier */:
+      case 108 /* ThisKeyword */:
+      case 106 /* SuperKeyword */:
+      case 163 /* QualifiedName */:
+      case 233 /* MetaProperty */:
+      case 209 /* ElementAccessExpression */:
+      case 208 /* PropertyAccessExpression */:
+      case 205 /* BindingElement */:
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
+      case 171 /* MethodDeclaration */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+        return true;
+      default:
+        return false;
+    }
+  }
+  function canHaveJSDoc(node) {
+    switch (node.kind) {
+      case 216 /* ArrowFunction */:
+      case 223 /* BinaryExpression */:
+      case 238 /* Block */:
+      case 249 /* BreakStatement */:
+      case 176 /* CallSignature */:
+      case 292 /* CaseClause */:
+      case 260 /* ClassDeclaration */:
+      case 228 /* ClassExpression */:
+      case 172 /* ClassStaticBlockDeclaration */:
+      case 173 /* Constructor */:
+      case 182 /* ConstructorType */:
+      case 177 /* ConstructSignature */:
+      case 248 /* ContinueStatement */:
+      case 256 /* DebuggerStatement */:
+      case 243 /* DoStatement */:
+      case 209 /* ElementAccessExpression */:
+      case 239 /* EmptyStatement */:
+      case 1 /* EndOfFileToken */:
+      case 263 /* EnumDeclaration */:
+      case 302 /* EnumMember */:
+      case 274 /* ExportAssignment */:
+      case 275 /* ExportDeclaration */:
+      case 278 /* ExportSpecifier */:
+      case 241 /* ExpressionStatement */:
+      case 246 /* ForInStatement */:
+      case 247 /* ForOfStatement */:
+      case 245 /* ForStatement */:
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+      case 181 /* FunctionType */:
+      case 174 /* GetAccessor */:
+      case 79 /* Identifier */:
+      case 242 /* IfStatement */:
+      case 269 /* ImportDeclaration */:
+      case 268 /* ImportEqualsDeclaration */:
+      case 178 /* IndexSignature */:
+      case 261 /* InterfaceDeclaration */:
+      case 320 /* JSDocFunctionType */:
+      case 326 /* JSDocSignature */:
+      case 253 /* LabeledStatement */:
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+      case 264 /* ModuleDeclaration */:
+      case 199 /* NamedTupleMember */:
+      case 267 /* NamespaceExportDeclaration */:
+      case 207 /* ObjectLiteralExpression */:
+      case 166 /* Parameter */:
+      case 214 /* ParenthesizedExpression */:
+      case 208 /* PropertyAccessExpression */:
+      case 299 /* PropertyAssignment */:
+      case 169 /* PropertyDeclaration */:
+      case 168 /* PropertySignature */:
+      case 250 /* ReturnStatement */:
+      case 175 /* SetAccessor */:
+      case 300 /* ShorthandPropertyAssignment */:
+      case 301 /* SpreadAssignment */:
+      case 252 /* SwitchStatement */:
+      case 254 /* ThrowStatement */:
+      case 255 /* TryStatement */:
+      case 262 /* TypeAliasDeclaration */:
+      case 165 /* TypeParameter */:
+      case 257 /* VariableDeclaration */:
+      case 240 /* VariableStatement */:
+      case 244 /* WhileStatement */:
+      case 251 /* WithStatement */:
+        return true;
+      default:
+        return false;
+    }
+  }
   function getJSDocCommentsAndTags(hostNode, noCache) {
     let result;
     if (isVariableLike(hostNode) && hasInitializer(hostNode) && hasJSDocNodes(hostNode.initializer)) {
@@ -14662,7 +15367,7 @@ ${lanes.join("\n")}
   }
   function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) {
     switch (nodeKind) {
-      case 354 /* CommaListExpression */:
+      case 356 /* CommaListExpression */:
         return 0 /* Comma */;
       case 227 /* SpreadElement */:
         return 1 /* Spread */;
@@ -15021,10 +15726,6 @@ ${lanes.join("\n")}
       hasTrailingComment: () => hasTrailingComment,
       hasTrailingWhitespace: () => !!output.length && isWhiteSpaceLike(output.charCodeAt(output.length - 1)),
       clear: reset2,
-      reportInaccessibleThisError: noop,
-      reportPrivateInBaseOfClassExpression: noop,
-      reportInaccessibleUniqueSymbolError: noop,
-      trackSymbol: () => false,
       writeKeyword: write,
       writeOperator: write,
       writeParameter: write,
@@ -15132,7 +15833,14 @@ ${lanes.join("\n")}
     const getCanonicalFileName = (f) => host.getCanonicalFileName(f);
     const dir = toPath(referencePath ? getDirectoryPath(referencePath) : host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName);
     const filePath = getNormalizedAbsolutePath(fileName, host.getCurrentDirectory());
-    const relativePath = getRelativePathToDirectoryOrUrl(dir, filePath, dir, getCanonicalFileName, false);
+    const relativePath = getRelativePathToDirectoryOrUrl(
+      dir,
+      filePath,
+      dir,
+      getCanonicalFileName,
+      /*isAbsolutePathAnUrl*/
+      false
+    );
     const extensionless = removeFileExtension(relativePath);
     return referencePath ? ensurePathIsNonModuleName(extensionless) : extensionless;
   }
@@ -15156,10 +15864,13 @@ ${lanes.join("\n")}
     return removeFileExtension(path) + declarationExtension;
   }
   function getDeclarationEmitExtensionForPath(path) {
-    return fileExtensionIsOneOf(path, [".mjs" /* Mjs */, ".mts" /* Mts */]) ? ".d.mts" /* Dmts */ : fileExtensionIsOneOf(path, [".cjs" /* Cjs */, ".cts" /* Cts */]) ? ".d.cts" /* Dcts */ : fileExtensionIsOneOf(path, [".json" /* Json */]) ? `.json.d.ts` : ".d.ts" /* Dts */;
+    return fileExtensionIsOneOf(path, [".mjs" /* Mjs */, ".mts" /* Mts */]) ? ".d.mts" /* Dmts */ : fileExtensionIsOneOf(path, [".cjs" /* Cjs */, ".cts" /* Cts */]) ? ".d.cts" /* Dcts */ : fileExtensionIsOneOf(path, [".json" /* Json */]) ? `.d.json.ts` : (
+      // Drive-by redefinition of json declaration file output name so if it's ever enabled, it behaves well
+      ".d.ts" /* Dts */
+    );
   }
   function getPossibleOriginalInputExtensionForExtension(path) {
-    return fileExtensionIsOneOf(path, [".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".mts" /* Mts */]) ? [".mts" /* Mts */, ".mjs" /* Mjs */] : fileExtensionIsOneOf(path, [".d.cts" /* Dcts */, ".cjs" /* Cjs */, ".cts" /* Cts */]) ? [".cts" /* Cts */, ".cjs" /* Cjs */] : fileExtensionIsOneOf(path, [`.json.d.ts`]) ? [".json" /* Json */] : [".tsx" /* Tsx */, ".ts" /* Ts */, ".jsx" /* Jsx */, ".js" /* Js */];
+    return fileExtensionIsOneOf(path, [".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".mts" /* Mts */]) ? [".mts" /* Mts */, ".mjs" /* Mjs */] : fileExtensionIsOneOf(path, [".d.cts" /* Dcts */, ".cjs" /* Cjs */, ".cts" /* Cts */]) ? [".cts" /* Cts */, ".cjs" /* Cjs */] : fileExtensionIsOneOf(path, [`.d.json.ts`]) ? [".json" /* Json */] : [".tsx" /* Tsx */, ".ts" /* Ts */, ".jsx" /* Jsx */, ".js" /* Js */];
   }
   function outFile(options) {
     return options.outFile || options.out;
@@ -15326,7 +16037,7 @@ ${lanes.join("\n")}
     return flatMap(getJSDocTags(node), (tag) => isNonTypeAliasTemplate(tag) ? tag.typeParameters : void 0);
   }
   function isNonTypeAliasTemplate(tag) {
-    return isJSDocTemplateTag(tag) && !(tag.parent.kind === 323 /* JSDoc */ && tag.parent.tags.some(isJSDocTypeAlias));
+    return isJSDocTemplateTag(tag) && !(tag.parent.kind === 323 /* JSDoc */ && (tag.parent.tags.some(isJSDocTypeAlias) || tag.parent.tags.some(isJSDocOverloadTag)));
   }
   function getEffectiveSetAccessorTypeAnnotationNode(node) {
     const parameter = getSetAccessorValueParameter(node);
@@ -15397,7 +16108,18 @@ ${lanes.join("\n")}
         const nodeLine = getLineOfLocalPositionFromLineMap(lineMap, skipTrivia(text, node.pos));
         if (nodeLine >= lastCommentLine + 2) {
           emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments);
-          emitComments(text, lineMap, writer, detachedComments, false, true, newLine, writeComment);
+          emitComments(
+            text,
+            lineMap,
+            writer,
+            detachedComments,
+            /*leadingSeparator*/
+            false,
+            /*trailingSeparator*/
+            true,
+            newLine,
+            writeComment
+          );
           currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: last(detachedComments).end };
         }
       }
@@ -15517,13 +16239,27 @@ ${lanes.join("\n")}
     return node.modifierFlagsCache & ~(536870912 /* HasComputedFlags */ | 4096 /* HasComputedJSDocModifiers */);
   }
   function getEffectiveModifierFlags(node) {
-    return getModifierFlagsWorker(node, true);
+    return getModifierFlagsWorker(
+      node,
+      /*includeJSDoc*/
+      true
+    );
   }
   function getEffectiveModifierFlagsAlwaysIncludeJSDoc(node) {
-    return getModifierFlagsWorker(node, true, true);
+    return getModifierFlagsWorker(
+      node,
+      /*includeJSDOc*/
+      true,
+      /*alwaysIncludeJSDOc*/
+      true
+    );
   }
   function getSyntacticModifierFlags(node) {
-    return getModifierFlagsWorker(node, false);
+    return getModifierFlagsWorker(
+      node,
+      /*includeJSDoc*/
+      false
+    );
   }
   function getJSDocModifierFlagsNoCache(node) {
     let flags = 0 /* None */;
@@ -15618,7 +16354,18 @@ ${lanes.join("\n")}
     return cls && !cls.isImplements ? cls.class : void 0;
   }
   function tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node) {
-    return isExpressionWithTypeArguments(node) && isHeritageClause(node.parent) && isClassLike(node.parent.parent) ? { class: node.parent.parent, isImplements: node.parent.token === 117 /* ImplementsKeyword */ } : void 0;
+    if (isExpressionWithTypeArguments(node)) {
+      if (isHeritageClause(node.parent) && isClassLike(node.parent.parent)) {
+        return { class: node.parent.parent, isImplements: node.parent.token === 117 /* ImplementsKeyword */ };
+      }
+      if (isJSDocAugmentsTag(node.parent)) {
+        const host = getEffectiveJSDocHost(node.parent);
+        if (host && isClassLike(host)) {
+          return { class: host, isImplements: false };
+        }
+      }
+    }
+    return void 0;
   }
   function isAssignmentExpression(node, excludeCompoundAssignment) {
     return isBinaryExpression(node) && (excludeCompoundAssignment ? node.operatorToken.kind === 63 /* EqualsToken */ : isAssignmentOperator(node.operatorToken.kind)) && isLeftHandSideExpression(node.left);
@@ -15627,7 +16374,11 @@ ${lanes.join("\n")}
     return isAssignmentExpression(node.parent) && node.parent.left === node;
   }
   function isDestructuringAssignment(node) {
-    if (isAssignmentExpression(node, true)) {
+    if (isAssignmentExpression(
+      node,
+      /*excludeCompoundAssignment*/
+      true
+    )) {
       const kind = node.left.kind;
       return kind === 207 /* ObjectLiteralExpression */ || kind === 206 /* ArrayLiteralExpression */;
     }
@@ -15868,8 +16619,18 @@ ${lanes.join("\n")}
   }
   function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) {
     return positionsAreOnSameLine(
-      getStartPositionOfRange(range1, sourceFile, false),
-      getStartPositionOfRange(range2, sourceFile, false),
+      getStartPositionOfRange(
+        range1,
+        sourceFile,
+        /*includeComments*/
+        false
+      ),
+      getStartPositionOfRange(
+        range2,
+        sourceFile,
+        /*includeComments*/
+        false
+      ),
       sourceFile
     );
   }
@@ -15877,10 +16638,20 @@ ${lanes.join("\n")}
     return positionsAreOnSameLine(range1.end, range2.end, sourceFile);
   }
   function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) {
-    return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile, false), range2.end, sourceFile);
+    return positionsAreOnSameLine(getStartPositionOfRange(
+      range1,
+      sourceFile,
+      /*includeComments*/
+      false
+    ), range2.end, sourceFile);
   }
   function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) {
-    return positionsAreOnSameLine(range1.end, getStartPositionOfRange(range2, sourceFile, false), sourceFile);
+    return positionsAreOnSameLine(range1.end, getStartPositionOfRange(
+      range2,
+      sourceFile,
+      /*includeComments*/
+      false
+    ), sourceFile);
   }
   function getLinesBetweenRangeEndAndRangeStart(range1, range2, sourceFile, includeSecondRangeComments) {
     const range2Start = getStartPositionOfRange(range2, sourceFile, includeSecondRangeComments);
@@ -15896,15 +16667,33 @@ ${lanes.join("\n")}
     return getLinesBetweenPositions(sourceFile, pos1, pos2) === 0;
   }
   function getStartPositionOfRange(range, sourceFile, includeComments) {
-    return positionIsSynthesized(range.pos) ? -1 : skipTrivia(sourceFile.text, range.pos, false, includeComments);
+    return positionIsSynthesized(range.pos) ? -1 : skipTrivia(
+      sourceFile.text,
+      range.pos,
+      /*stopAfterLineBreak*/
+      false,
+      includeComments
+    );
   }
   function getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) {
-    const startPos = skipTrivia(sourceFile.text, pos, false, includeComments);
+    const startPos = skipTrivia(
+      sourceFile.text,
+      pos,
+      /*stopAfterLineBreak*/
+      false,
+      includeComments
+    );
     const prevPos = getPreviousNonWhitespacePosition(startPos, stopPos, sourceFile);
     return getLinesBetweenPositions(sourceFile, prevPos != null ? prevPos : stopPos, startPos);
   }
   function getLinesBetweenPositionAndNextNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) {
-    const nextPos = skipTrivia(sourceFile.text, pos, false, includeComments);
+    const nextPos = skipTrivia(
+      sourceFile.text,
+      pos,
+      /*stopAfterLineBreak*/
+      false,
+      includeComments
+    );
     return getLinesBetweenPositions(sourceFile, pos, Math.min(stopPos, nextPos));
   }
   function getPreviousNonWhitespacePosition(pos, stopPos = 0, sourceFile) {
@@ -15938,7 +16727,7 @@ ${lanes.join("\n")}
     watcher.close();
   }
   function getCheckFlags(symbol) {
-    return symbol.flags & 33554432 /* Transient */ ? symbol.checkFlags : 0;
+    return symbol.flags & 33554432 /* Transient */ ? symbol.links.checkFlags : 0;
   }
   function getDeclarationModifierFlagsFromSymbol(s, isWrite = false) {
     if (s.valueDeclaration) {
@@ -15947,7 +16736,7 @@ ${lanes.join("\n")}
       return s.parent && s.parent.flags & 32 /* Class */ ? flags : flags & ~28 /* AccessibilityModifier */;
     }
     if (getCheckFlags(s) & 6 /* Synthetic */) {
-      const checkFlags = s.checkFlags;
+      const checkFlags = s.links.checkFlags;
       const accessModifier = checkFlags & 1024 /* ContainsPrivate */ ? 8 /* Private */ : checkFlags & 256 /* ContainsPublic */ ? 4 /* Public */ : 16 /* Protected */;
       const staticModifier = checkFlags & 2048 /* ContainsStatic */ ? 32 /* Static */ : 0;
       return accessModifier | staticModifier;
@@ -16192,7 +16981,7 @@ ${lanes.join("\n")}
         case 209 /* ElementAccessExpression */:
         case 208 /* PropertyAccessExpression */:
         case 232 /* NonNullExpression */:
-        case 353 /* PartiallyEmittedExpression */:
+        case 355 /* PartiallyEmittedExpression */:
         case 235 /* SatisfiesExpression */:
           node = node.expression;
           continue;
@@ -16205,9 +16994,16 @@ ${lanes.join("\n")}
     this.escapedName = name;
     this.declarations = void 0;
     this.valueDeclaration = void 0;
-    this.id = void 0;
-    this.mergeId = void 0;
+    this.id = 0;
+    this.mergeId = 0;
     this.parent = void 0;
+    this.members = void 0;
+    this.exports = void 0;
+    this.exportSymbol = void 0;
+    this.constEnumOnlyModule = void 0;
+    this.isReferenced = void 0;
+    this.isAssigned = void 0;
+    this.links = void 0;
   }
   function Type3(checker, flags) {
     this.flags = flags;
@@ -16231,6 +17027,7 @@ ${lanes.join("\n")}
     this.transformFlags = 0 /* None */;
     this.parent = void 0;
     this.original = void 0;
+    this.emitNode = void 0;
   }
   function Token(kind, pos, end) {
     this.pos = pos;
@@ -16240,6 +17037,7 @@ ${lanes.join("\n")}
     this.flags = 0 /* None */;
     this.transformFlags = 0 /* None */;
     this.parent = void 0;
+    this.emitNode = void 0;
   }
   function Identifier2(kind, pos, end) {
     this.pos = pos;
@@ -16250,6 +17048,7 @@ ${lanes.join("\n")}
     this.transformFlags = 0 /* None */;
     this.parent = void 0;
     this.original = void 0;
+    this.emitNode = void 0;
     this.flowNode = void 0;
   }
   function SourceMapSource(fileName, text, skipTrivia2) {
@@ -16275,7 +17074,12 @@ ${lanes.join("\n")}
     return localizedDiagnosticMessages && localizedDiagnosticMessages[message.key] || message.message;
   }
   function createDetachedDiagnostic(fileName, start, length2, message) {
-    assertDiagnosticLocation(void 0, start, length2);
+    assertDiagnosticLocation(
+      /*file*/
+      void 0,
+      start,
+      length2
+    );
     let text = getLocaleSpecificMessage(message);
     if (arguments.length > 4) {
       text = formatStringFromArgs(text, arguments, 4);
@@ -16492,17 +17296,21 @@ ${lanes.join("\n")}
     }
   }
   function getEmitScriptTarget(compilerOptions) {
-    return compilerOptions.target || compilerOptions.module === 100 /* Node16 */ && 9 /* ES2022 */ || compilerOptions.module === 199 /* NodeNext */ && 99 /* ESNext */ || 0 /* ES3 */;
+    var _a2;
+    return (_a2 = compilerOptions.target) != null ? _a2 : compilerOptions.module === 100 /* Node16 */ && 9 /* ES2022 */ || compilerOptions.module === 199 /* NodeNext */ && 99 /* ESNext */ || 1 /* ES5 */;
   }
   function getEmitModuleKind(compilerOptions) {
     return typeof compilerOptions.module === "number" ? compilerOptions.module : getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */ ? 5 /* ES2015 */ : 1 /* CommonJS */;
   }
+  function emitModuleKindIsNonNodeESM(moduleKind) {
+    return moduleKind >= 5 /* ES2015 */ && moduleKind <= 99 /* ESNext */;
+  }
   function getEmitModuleResolutionKind(compilerOptions) {
     let moduleResolution = compilerOptions.moduleResolution;
     if (moduleResolution === void 0) {
       switch (getEmitModuleKind(compilerOptions)) {
         case 1 /* CommonJS */:
-          moduleResolution = 2 /* NodeJs */;
+          moduleResolution = 2 /* Node10 */;
           break;
         case 100 /* Node16 */:
           moduleResolution = 3 /* Node16 */;
@@ -16556,8 +17364,51 @@ ${lanes.join("\n")}
     return void 0;
   }
   function getAllowSyntheticDefaultImports(compilerOptions) {
-    const moduleKind = getEmitModuleKind(compilerOptions);
-    return compilerOptions.allowSyntheticDefaultImports !== void 0 ? compilerOptions.allowSyntheticDefaultImports : getESModuleInterop(compilerOptions) || moduleKind === 4 /* System */;
+    if (compilerOptions.allowSyntheticDefaultImports !== void 0) {
+      return compilerOptions.allowSyntheticDefaultImports;
+    }
+    return getESModuleInterop(compilerOptions) || getEmitModuleKind(compilerOptions) === 4 /* System */ || getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */;
+  }
+  function moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution) {
+    return moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */ || moduleResolution === 100 /* Bundler */;
+  }
+  function getResolvePackageJsonExports(compilerOptions) {
+    const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+    if (!moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+      return false;
+    }
+    if (compilerOptions.resolvePackageJsonExports !== void 0) {
+      return compilerOptions.resolvePackageJsonExports;
+    }
+    switch (moduleResolution) {
+      case 3 /* Node16 */:
+      case 99 /* NodeNext */:
+      case 100 /* Bundler */:
+        return true;
+    }
+    return false;
+  }
+  function getResolvePackageJsonImports(compilerOptions) {
+    const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+    if (!moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+      return false;
+    }
+    if (compilerOptions.resolvePackageJsonExports !== void 0) {
+      return compilerOptions.resolvePackageJsonExports;
+    }
+    switch (moduleResolution) {
+      case 3 /* Node16 */:
+      case 99 /* NodeNext */:
+      case 100 /* Bundler */:
+        return true;
+    }
+    return false;
+  }
+  function getResolveJsonModule(compilerOptions) {
+    if (compilerOptions.resolveJsonModule !== void 0) {
+      return compilerOptions.resolveJsonModule;
+    }
+    return getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */;
   }
   function getEmitDeclarations(compilerOptions) {
     return !!(compilerOptions.declaration || compilerOptions.composite);
@@ -16635,13 +17486,14 @@ ${lanes.join("\n")}
         }
       },
       setSymlinksFromResolutions(files, typeReferenceDirectives) {
-        var _a2;
+        var _a2, _b;
         Debug.assert(!hasProcessedResolutions);
         hasProcessedResolutions = true;
         for (const file of files) {
-          (_a2 = file.resolvedModules) == null ? void 0 : _a2.forEach((resolution) => processResolution(this, resolution));
+          (_a2 = file.resolvedModules) == null ? void 0 : _a2.forEach((resolution) => processResolution(this, resolution.resolvedModule));
+          (_b = file.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _b.forEach((resolution) => processResolution(this, resolution.resolvedTypeReferenceDirective));
         }
-        typeReferenceDirectives == null ? void 0 : typeReferenceDirectives.forEach((resolution) => processResolution(this, resolution));
+        typeReferenceDirectives.forEach((resolution) => processResolution(this, resolution.resolvedTypeReferenceDirective));
       },
       hasProcessedResolutions: () => hasProcessedResolutions
     };
@@ -16889,7 +17741,7 @@ ${lanes.join("\n")}
     return extensions;
   }
   function getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions) {
-    if (!options || !options.resolveJsonModule)
+    if (!options || !getResolveJsonModule(options))
       return supportedExtensions;
     if (supportedExtensions === allSupportedExtensions)
       return allSupportedExtensionsWithJson;
@@ -16906,6 +17758,63 @@ ${lanes.join("\n")}
   function hasTSFileExtension(fileName) {
     return some(supportedTSExtensionsFlat, (extension) => fileExtensionIs(fileName, extension));
   }
+  function usesExtensionsOnImports({ imports }, hasExtension2 = or(hasJSFileExtension, hasTSFileExtension)) {
+    return firstDefined(imports, ({ text }) => pathIsRelative(text) ? hasExtension2(text) : void 0) || false;
+  }
+  function getModuleSpecifierEndingPreference(preference, resolutionMode, compilerOptions, sourceFile) {
+    if (preference === "js" || resolutionMode === 99 /* ESNext */) {
+      if (!shouldAllowImportingTsExtension(compilerOptions)) {
+        return 2 /* JsExtension */;
+      }
+      return inferPreference() !== 2 /* JsExtension */ ? 3 /* TsExtension */ : 2 /* JsExtension */;
+    }
+    if (preference === "minimal") {
+      return 0 /* Minimal */;
+    }
+    if (preference === "index") {
+      return 1 /* Index */;
+    }
+    if (!shouldAllowImportingTsExtension(compilerOptions)) {
+      return usesExtensionsOnImports(sourceFile) ? 2 /* JsExtension */ : 0 /* Minimal */;
+    }
+    return inferPreference();
+    function inferPreference() {
+      let usesJsExtensions = false;
+      const specifiers = sourceFile.imports.length ? sourceFile.imports.map((i) => i.text) : isSourceFileJS(sourceFile) ? getRequiresAtTopOfFile(sourceFile).map((r) => r.arguments[0].text) : emptyArray;
+      for (const specifier of specifiers) {
+        if (pathIsRelative(specifier)) {
+          if (hasTSFileExtension(specifier)) {
+            return 3 /* TsExtension */;
+          }
+          if (hasJSFileExtension(specifier)) {
+            usesJsExtensions = true;
+          }
+        }
+      }
+      return usesJsExtensions ? 2 /* JsExtension */ : 0 /* Minimal */;
+    }
+  }
+  function getRequiresAtTopOfFile(sourceFile) {
+    let nonRequireStatementCount = 0;
+    let requires;
+    for (const statement of sourceFile.statements) {
+      if (nonRequireStatementCount > 3) {
+        break;
+      }
+      if (isRequireVariableStatement(statement)) {
+        requires = concatenate(requires, statement.declarationList.declarations.map((d) => d.initializer));
+      } else if (isExpressionStatement(statement) && isRequireCall(
+        statement.expression,
+        /*requireStringLiteralLikeArgument*/
+        true
+      )) {
+        requires = append(requires, statement.expression);
+      } else {
+        nonRequireStatementCount++;
+      }
+    }
+    return requires || emptyArray;
+  }
   function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) {
     if (!fileName)
       return false;
@@ -16943,7 +17852,13 @@ ${lanes.join("\n")}
     return path.substring(0, path.length - extension.length);
   }
   function changeExtension(path, newExtension) {
-    return changeAnyExtension(path, newExtension, extensionsToRemove, false);
+    return changeAnyExtension(
+      path,
+      newExtension,
+      extensionsToRemove,
+      /*ignoreCase*/
+      false
+    );
   }
   function tryParsePattern(pattern) {
     const indexOfStar = pattern.indexOf("*");
@@ -16962,7 +17877,7 @@ ${lanes.join("\n")}
     return !(pos >= 0);
   }
   function extensionIsTS(ext) {
-    return ext === ".ts" /* Ts */ || ext === ".tsx" /* Tsx */ || ext === ".d.ts" /* Dts */ || ext === ".cts" /* Cts */ || ext === ".mts" /* Mts */ || ext === ".d.mts" /* Dmts */ || ext === ".d.cts" /* Dcts */;
+    return ext === ".ts" /* Ts */ || ext === ".tsx" /* Tsx */ || ext === ".d.ts" /* Dts */ || ext === ".cts" /* Cts */ || ext === ".mts" /* Mts */ || ext === ".d.mts" /* Dmts */ || ext === ".d.cts" /* Dcts */ || startsWith(ext, ".d.") && endsWith(ext, ".ts");
   }
   function resolutionExtensionIsTSOrJson(ext) {
     return extensionIsTS(ext) || ext === ".json" /* Json */;
@@ -17095,6 +18010,40 @@ ${lanes.join("\n")}
   function pseudoBigIntToString({ negative, base10Value }) {
     return (negative && base10Value !== "0" ? "-" : "") + base10Value;
   }
+  function parseBigInt(text) {
+    if (!isValidBigIntString(
+      text,
+      /*roundTripOnly*/
+      false
+    )) {
+      return void 0;
+    }
+    return parseValidBigInt(text);
+  }
+  function parseValidBigInt(text) {
+    const negative = text.startsWith("-");
+    const base10Value = parsePseudoBigInt(`${negative ? text.slice(1) : text}n`);
+    return { negative, base10Value };
+  }
+  function isValidBigIntString(s, roundTripOnly) {
+    if (s === "")
+      return false;
+    const scanner2 = createScanner(
+      99 /* ESNext */,
+      /*skipTrivia*/
+      false
+    );
+    let success = true;
+    scanner2.setOnError(() => success = false);
+    scanner2.setText(s + "n");
+    let result = scanner2.scan();
+    const negative = result === 40 /* MinusToken */;
+    if (negative) {
+      result = scanner2.scan();
+    }
+    const flags = scanner2.getTokenFlags();
+    return success && result === 9 /* BigIntLiteral */ && scanner2.getTextPos() === s.length + 1 && !(flags & 512 /* ContainsSeparator */) && (!roundTripOnly || s === pseudoBigIntToString({ negative, base10Value: parsePseudoBigInt(scanner2.getTokenValue()) }));
+  }
   function isValidTypeOnlyAliasUseSite(useSite) {
     return !!(useSite.flags & 16777216 /* Ambient */) || isPartOfTypeQuery(useSite) || isIdentifierInNonEmittingHeritageClause(useSite) || isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(useSite) || !(isExpressionNode(useSite) || isShorthandPropertyNameUseSite(useSite));
   }
@@ -17269,7 +18218,7 @@ ${lanes.join("\n")}
         return parent2.types;
       case 186 /* TupleType */:
       case 206 /* ArrayLiteralExpression */:
-      case 354 /* CommaListExpression */:
+      case 356 /* CommaListExpression */:
       case 272 /* NamedImports */:
       case 276 /* NamedExports */:
         return parent2.elements;
@@ -17389,7 +18338,7 @@ ${lanes.join("\n")}
   }
   function getParameterTypeNode(parameter) {
     var _a2;
-    return parameter.kind === 343 /* JSDocParameterTag */ ? (_a2 = parameter.typeExpression) == null ? void 0 : _a2.type : parameter.type;
+    return parameter.kind === 344 /* JSDocParameterTag */ ? (_a2 = parameter.typeExpression) == null ? void 0 : _a2.type : parameter.type;
   }
   function isTypeDeclaration(node) {
     switch (node.kind) {
@@ -17398,9 +18347,9 @@ ${lanes.join("\n")}
       case 261 /* InterfaceDeclaration */:
       case 262 /* TypeAliasDeclaration */:
       case 263 /* EnumDeclaration */:
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
       case 341 /* JSDocCallbackTag */:
-      case 342 /* JSDocEnumTag */:
+      case 343 /* JSDocEnumTag */:
         return true;
       case 270 /* ImportClause */:
         return node.isTypeOnly;
@@ -17421,7 +18370,40 @@ ${lanes.join("\n")}
     const { isBracketed, typeExpression } = node;
     return isBracketed || !!typeExpression && typeExpression.type.kind === 319 /* JSDocOptionalType */;
   }
-  var resolvingEmptyArray, externalHelpersModuleNameText, defaultMaximumTruncationLength, noTruncationMaximumTruncationLength, stringWriter, GetLiteralTextFlags, fullTripleSlashReferencePathRegEx, fullTripleSlashReferenceTypeReferenceDirectiveRegEx, fullTripleSlashAMDReferencePathRegEx, defaultLibReferenceRegEx, AssignmentKind, FunctionFlags, Associativity, OperatorPrecedence, templateSubstitutionRegExp, doubleQuoteEscapedCharsRegExp, singleQuoteEscapedCharsRegExp, backtickQuoteEscapedCharsRegExp, escapedCharsMap, nonAsciiCharacters, jsxDoubleQuoteEscapedCharsRegExp, jsxSingleQuoteEscapedCharsRegExp, jsxEscapedCharsMap, indentStrings, base64Digits, carriageReturnLineFeed, lineFeed, AccessKind, objectAllocator, localizedDiagnosticMessages, reservedCharacterPattern, wildcardCharCodes, commonPackageFolders, implicitExcludePathRegexPattern, filesMatcher, directoriesMatcher, excludeMatcher, wildcardMatchers, supportedTSExtensions, supportedTSExtensionsFlat, supportedTSExtensionsWithJson, supportedTSExtensionsForExtractExtension, supportedJSExtensions, supportedJSExtensionsFlat, allSupportedExtensions, allSupportedExtensionsWithJson, supportedDeclarationExtensions, supportedTSImplementationExtensions, extensionsToRemove, emptyFileSystemEntries;
+  function canUsePropertyAccess(name, languageVersion) {
+    if (name.length === 0) {
+      return false;
+    }
+    const firstChar = name.charCodeAt(0);
+    return firstChar === 35 /* hash */ ? name.length > 1 && isIdentifierStart(name.charCodeAt(1), languageVersion) : isIdentifierStart(firstChar, languageVersion);
+  }
+  function hasTabstop(node) {
+    var _a2;
+    return ((_a2 = getSnippetElement(node)) == null ? void 0 : _a2.kind) === 0 /* TabStop */;
+  }
+  function isJSDocOptionalParameter(node) {
+    return isInJSFile(node) && // node.type should only be a JSDocOptionalType when node is a parameter of a JSDocFunctionType
+    (node.type && node.type.kind === 319 /* JSDocOptionalType */ || getJSDocParameterTags(node).some(({ isBracketed, typeExpression }) => isBracketed || !!typeExpression && typeExpression.type.kind === 319 /* JSDocOptionalType */));
+  }
+  function isOptionalDeclaration(declaration) {
+    switch (declaration.kind) {
+      case 169 /* PropertyDeclaration */:
+      case 168 /* PropertySignature */:
+        return !!declaration.questionToken;
+      case 166 /* Parameter */:
+        return !!declaration.questionToken || isJSDocOptionalParameter(declaration);
+      case 351 /* JSDocPropertyTag */:
+      case 344 /* JSDocParameterTag */:
+        return isOptionalJSDocPropertyLikeTag(declaration);
+      default:
+        return false;
+    }
+  }
+  function isNonNullAccess(node) {
+    const kind = node.kind;
+    return (kind === 208 /* PropertyAccessExpression */ || kind === 209 /* ElementAccessExpression */) && isNonNullExpression(node.expression);
+  }
+  var resolvingEmptyArray, externalHelpersModuleNameText, defaultMaximumTruncationLength, noTruncationMaximumTruncationLength, stringWriter, GetLiteralTextFlags, fullTripleSlashReferencePathRegEx, fullTripleSlashReferenceTypeReferenceDirectiveRegEx, fullTripleSlashAMDReferencePathRegEx, defaultLibReferenceRegEx, AssignmentKind, FunctionFlags, Associativity, OperatorPrecedence, templateSubstitutionRegExp, doubleQuoteEscapedCharsRegExp, singleQuoteEscapedCharsRegExp, backtickQuoteEscapedCharsRegExp, escapedCharsMap, nonAsciiCharacters, jsxDoubleQuoteEscapedCharsRegExp, jsxSingleQuoteEscapedCharsRegExp, jsxEscapedCharsMap, indentStrings, base64Digits, carriageReturnLineFeed, lineFeed, AccessKind, objectAllocator, localizedDiagnosticMessages, reservedCharacterPattern, wildcardCharCodes, commonPackageFolders, implicitExcludePathRegexPattern, filesMatcher, directoriesMatcher, excludeMatcher, wildcardMatchers, supportedTSExtensions, supportedTSExtensionsFlat, supportedTSExtensionsWithJson, supportedTSExtensionsForExtractExtension, supportedJSExtensions, supportedJSExtensionsFlat, allSupportedExtensions, allSupportedExtensionsWithJson, supportedDeclarationExtensions, supportedTSImplementationExtensions, ModuleSpecifierEnding, extensionsToRemove, emptyFileSystemEntries;
   var init_utilities = __esm({
     "src/compiler/utilities.ts"() {
       "use strict";
@@ -17494,7 +18476,7 @@ ${lanes.join("\n")}
       doubleQuoteEscapedCharsRegExp = /[\\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
       singleQuoteEscapedCharsRegExp = /[\\\'\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
       backtickQuoteEscapedCharsRegExp = /\r\n|[\\\`\u0000-\u001f\t\v\f\b\r\u2028\u2029\u0085]/g;
-      escapedCharsMap = new Map(getEntries({
+      escapedCharsMap = new Map(Object.entries({
         "	": "\\t",
         "\v": "\\v",
         "\f": "\\f",
@@ -17506,14 +18488,18 @@ ${lanes.join("\n")}
         "'": "\\'",
         "`": "\\`",
         "\u2028": "\\u2028",
+        // lineSeparator
         "\u2029": "\\u2029",
+        // paragraphSeparator
         "\x85": "\\u0085",
+        // nextLine
         "\r\n": "\\r\\n"
+        // special case for CRLFs in backticks
       }));
       nonAsciiCharacters = /[^\u0000-\u007F]/g;
       jsxDoubleQuoteEscapedCharsRegExp = /[\"\u0000-\u001f\u2028\u2029\u0085]/g;
       jsxSingleQuoteEscapedCharsRegExp = /[\'\u0000-\u001f\u2028\u2029\u0085]/g;
-      jsxEscapedCharsMap = new Map(getEntries({
+      jsxEscapedCharsMap = new Map(Object.entries({
         '"': "&quot;",
         "'": "&apos;"
       }));
@@ -17543,12 +18529,26 @@ ${lanes.join("\n")}
       commonPackageFolders = ["node_modules", "bower_components", "jspm_packages"];
       implicitExcludePathRegexPattern = `(?!(${commonPackageFolders.join("|")})(/|$))`;
       filesMatcher = {
+        /**
+         * Matches any single directory segment unless it is the last segment and a .min.js file
+         * Breakdown:
+         *  [^./]                   # matches everything up to the first . character (excluding directory separators)
+         *  (\\.(?!min\\.js$))?     # matches . characters but not if they are part of the .min.js file extension
+         */
         singleAsteriskRegexFragment: "([^./]|(\\.(?!min\\.js$))?)*",
+        /**
+         * Regex for the ** wildcard. Matches any number of subdirectories. When used for including
+         * files or directories, does not match subdirectories that start with a . character
+         */
         doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`,
         replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, filesMatcher.singleAsteriskRegexFragment)
       };
       directoriesMatcher = {
         singleAsteriskRegexFragment: "[^/]*",
+        /**
+         * Regex for the ** wildcard. Matches any number of subdirectories. When used for including
+         * files or directories, does not match subdirectories that start with a . character
+         */
         doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`,
         replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, directoriesMatcher.singleAsteriskRegexFragment)
       };
@@ -17572,6 +18572,13 @@ ${lanes.join("\n")}
       allSupportedExtensionsWithJson = [...allSupportedExtensions, [".json" /* Json */]];
       supportedDeclarationExtensions = [".d.ts" /* Dts */, ".d.cts" /* Dcts */, ".d.mts" /* Dmts */];
       supportedTSImplementationExtensions = [".ts" /* Ts */, ".cts" /* Cts */, ".mts" /* Mts */, ".tsx" /* Tsx */];
+      ModuleSpecifierEnding = /* @__PURE__ */ ((ModuleSpecifierEnding2) => {
+        ModuleSpecifierEnding2[ModuleSpecifierEnding2["Minimal"] = 0] = "Minimal";
+        ModuleSpecifierEnding2[ModuleSpecifierEnding2["Index"] = 1] = "Index";
+        ModuleSpecifierEnding2[ModuleSpecifierEnding2["JsExtension"] = 2] = "JsExtension";
+        ModuleSpecifierEnding2[ModuleSpecifierEnding2["TsExtension"] = 3] = "TsExtension";
+        return ModuleSpecifierEnding2;
+      })(ModuleSpecifierEnding || {});
       extensionsToRemove = [".d.ts" /* Dts */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".mjs" /* Mjs */, ".mts" /* Mts */, ".cjs" /* Cjs */, ".cts" /* Cts */, ".ts" /* Ts */, ".js" /* Js */, ".tsx" /* Tsx */, ".jsx" /* Jsx */, ".json" /* Json */];
       emptyFileSystemEntries = {
         files: emptyArray,
@@ -17595,19 +18602,49 @@ ${lanes.join("\n")}
       createBaseNode
     };
     function createBaseSourceFileNode(kind) {
-      return new (SourceFileConstructor2 || (SourceFileConstructor2 = objectAllocator.getSourceFileConstructor()))(kind, -1, -1);
+      return new (SourceFileConstructor2 || (SourceFileConstructor2 = objectAllocator.getSourceFileConstructor()))(
+        kind,
+        /*pos*/
+        -1,
+        /*end*/
+        -1
+      );
     }
     function createBaseIdentifierNode(kind) {
-      return new (IdentifierConstructor2 || (IdentifierConstructor2 = objectAllocator.getIdentifierConstructor()))(kind, -1, -1);
+      return new (IdentifierConstructor2 || (IdentifierConstructor2 = objectAllocator.getIdentifierConstructor()))(
+        kind,
+        /*pos*/
+        -1,
+        /*end*/
+        -1
+      );
     }
     function createBasePrivateIdentifierNode(kind) {
-      return new (PrivateIdentifierConstructor2 || (PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor()))(kind, -1, -1);
+      return new (PrivateIdentifierConstructor2 || (PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor()))(
+        kind,
+        /*pos*/
+        -1,
+        /*end*/
+        -1
+      );
     }
     function createBaseTokenNode(kind) {
-      return new (TokenConstructor2 || (TokenConstructor2 = objectAllocator.getTokenConstructor()))(kind, -1, -1);
+      return new (TokenConstructor2 || (TokenConstructor2 = objectAllocator.getTokenConstructor()))(
+        kind,
+        /*pos*/
+        -1,
+        /*end*/
+        -1
+      );
     }
     function createBaseNode(kind) {
-      return new (NodeConstructor2 || (NodeConstructor2 = objectAllocator.getNodeConstructor()))(kind, -1, -1);
+      return new (NodeConstructor2 || (NodeConstructor2 = objectAllocator.getNodeConstructor()))(
+        kind,
+        /*pos*/
+        -1,
+        /*end*/
+        -1
+      );
     }
   }
   var init_baseNodeFactory = __esm({
@@ -17666,7 +18703,12 @@ ${lanes.join("\n")}
       binaryRightOperandParenthesizerCache || (binaryRightOperandParenthesizerCache = /* @__PURE__ */ new Map());
       let parenthesizerRule = binaryRightOperandParenthesizerCache.get(operatorKind);
       if (!parenthesizerRule) {
-        parenthesizerRule = (node) => parenthesizeRightSideOfBinary(operatorKind, void 0, node);
+        parenthesizerRule = (node) => parenthesizeRightSideOfBinary(
+          operatorKind,
+          /*leftSide*/
+          void 0,
+          node
+        );
         binaryRightOperandParenthesizerCache.set(operatorKind, parenthesizerRule);
       }
       return parenthesizerRule;
@@ -17734,10 +18776,21 @@ ${lanes.join("\n")}
       return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) ? factory2.createParenthesizedExpression(operand) : operand;
     }
     function parenthesizeLeftSideOfBinary(binaryOperator, leftSide) {
-      return parenthesizeBinaryOperand(binaryOperator, leftSide, true);
+      return parenthesizeBinaryOperand(
+        binaryOperator,
+        leftSide,
+        /*isLeftSideOfBinary*/
+        true
+      );
     }
     function parenthesizeRightSideOfBinary(binaryOperator, leftSide, rightSide) {
-      return parenthesizeBinaryOperand(binaryOperator, rightSide, false, leftSide);
+      return parenthesizeBinaryOperand(
+        binaryOperator,
+        rightSide,
+        /*isLeftSideOfBinary*/
+        false,
+        leftSide
+      );
     }
     function parenthesizeExpressionOfComputedPropertyName(expression) {
       return isCommaSequence(expression) ? factory2.createParenthesizedExpression(expression) : expression;
@@ -17759,7 +18812,11 @@ ${lanes.join("\n")}
       const check = skipPartiallyEmittedExpressions(expression);
       let needsParens = isCommaSequence(check);
       if (!needsParens) {
-        switch (getLeftmostExpression(check, false).kind) {
+        switch (getLeftmostExpression(
+          check,
+          /*stopAtCallExpression*/
+          false
+        ).kind) {
           case 228 /* ClassExpression */:
           case 215 /* FunctionExpression */:
             needsParens = true;
@@ -17768,7 +18825,11 @@ ${lanes.join("\n")}
       return needsParens ? factory2.createParenthesizedExpression(expression) : expression;
     }
     function parenthesizeExpressionOfNew(expression) {
-      const leftmostExpr = getLeftmostExpression(expression, true);
+      const leftmostExpr = getLeftmostExpression(
+        expression,
+        /*stopAtCallExpressions*/
+        true
+      );
       switch (leftmostExpr.kind) {
         case 210 /* CallExpression */:
           return factory2.createParenthesizedExpression(expression);
@@ -17815,14 +18876,22 @@ ${lanes.join("\n")}
           return factory2.restoreOuterExpressions(expression, updated, 8 /* PartiallyEmittedExpressions */);
         }
       }
-      const leftmostExpressionKind = getLeftmostExpression(emittedExpression, false).kind;
+      const leftmostExpressionKind = getLeftmostExpression(
+        emittedExpression,
+        /*stopAtCallExpressions*/
+        false
+      ).kind;
       if (leftmostExpressionKind === 207 /* ObjectLiteralExpression */ || leftmostExpressionKind === 215 /* FunctionExpression */) {
         return setTextRange(factory2.createParenthesizedExpression(expression), expression);
       }
       return expression;
     }
     function parenthesizeConciseBodyOfArrowFunction(body) {
-      if (!isBlock(body) && (isCommaSequence(body) || getLeftmostExpression(body, false).kind === 207 /* ObjectLiteralExpression */)) {
+      if (!isBlock(body) && (isCommaSequence(body) || getLeftmostExpression(
+        body,
+        /*stopAtCallExpressions*/
+        false
+      ).kind === 207 /* ObjectLiteralExpression */)) {
         return setTextRange(factory2.createParenthesizedExpression(body), body);
       }
       return body;
@@ -18006,7 +19075,11 @@ ${lanes.join("\n")}
       setOriginalNode(updated, node);
       setTextRange(updated, node);
       if (getStartsOnNewLine(node)) {
-        setStartsOnNewLine(updated, true);
+        setStartsOnNewLine(
+          updated,
+          /*newLine*/
+          true
+        );
       }
       return updated;
     }
@@ -18402,6 +19475,7 @@ ${lanes.join("\n")}
       createMissingDeclaration,
       createExternalModuleReference: createExternalModuleReference2,
       updateExternalModuleReference: updateExternalModuleReference2,
+      // lazily load factory members for JSDoc types with similar structure
       get createJSDocAllType() {
         return getJSDocPrimaryTypeCreateFunction(315 /* JSDocAllType */);
       },
@@ -18456,6 +19530,8 @@ ${lanes.join("\n")}
       updateJSDocPropertyTag,
       createJSDocCallbackTag: createJSDocCallbackTag2,
       updateJSDocCallbackTag,
+      createJSDocOverloadTag,
+      updateJSDocOverloadTag,
       createJSDocAugmentsTag: createJSDocAugmentsTag2,
       updateJSDocAugmentsTag,
       createJSDocImplementsTag: createJSDocImplementsTag2,
@@ -18472,29 +19548,24 @@ ${lanes.join("\n")}
       updateJSDocLinkCode,
       createJSDocLinkPlain,
       updateJSDocLinkPlain,
+      // lazily load factory members for JSDoc tags with similar structure
       get createJSDocTypeTag() {
-        return getJSDocTypeLikeTagCreateFunction(346 /* JSDocTypeTag */);
+        return getJSDocTypeLikeTagCreateFunction(347 /* JSDocTypeTag */);
       },
       get updateJSDocTypeTag() {
-        return getJSDocTypeLikeTagUpdateFunction(346 /* JSDocTypeTag */);
+        return getJSDocTypeLikeTagUpdateFunction(347 /* JSDocTypeTag */);
       },
       get createJSDocReturnTag() {
-        return getJSDocTypeLikeTagCreateFunction(344 /* JSDocReturnTag */);
+        return getJSDocTypeLikeTagCreateFunction(345 /* JSDocReturnTag */);
       },
       get updateJSDocReturnTag() {
-        return getJSDocTypeLikeTagUpdateFunction(344 /* JSDocReturnTag */);
+        return getJSDocTypeLikeTagUpdateFunction(345 /* JSDocReturnTag */);
       },
       get createJSDocThisTag() {
-        return getJSDocTypeLikeTagCreateFunction(345 /* JSDocThisTag */);
+        return getJSDocTypeLikeTagCreateFunction(346 /* JSDocThisTag */);
       },
       get updateJSDocThisTag() {
-        return getJSDocTypeLikeTagUpdateFunction(345 /* JSDocThisTag */);
-      },
-      get createJSDocEnumTag() {
-        return getJSDocTypeLikeTagCreateFunction(342 /* JSDocEnumTag */);
-      },
-      get updateJSDocEnumTag() {
-        return getJSDocTypeLikeTagUpdateFunction(342 /* JSDocEnumTag */);
+        return getJSDocTypeLikeTagUpdateFunction(346 /* JSDocThisTag */);
       },
       get createJSDocAuthorTag() {
         return getJSDocSimpleTagCreateFunction(333 /* JSDocAuthorTag */);
@@ -18544,6 +19615,14 @@ ${lanes.join("\n")}
       get updateJSDocDeprecatedTag() {
         return getJSDocSimpleTagUpdateFunction(334 /* JSDocDeprecatedTag */);
       },
+      get createJSDocThrowsTag() {
+        return getJSDocTypeLikeTagCreateFunction(352 /* JSDocThrowsTag */);
+      },
+      get updateJSDocThrowsTag() {
+        return getJSDocTypeLikeTagUpdateFunction(352 /* JSDocThrowsTag */);
+      },
+      createJSDocEnumTag: createJSDocEnumTag2,
+      updateJSDocEnumTag,
       createJSDocUnknownTag,
       updateJSDocUnknownTag,
       createJSDocText,
@@ -18590,6 +19669,7 @@ ${lanes.join("\n")}
       updateEnumMember: updateEnumMember2,
       createSourceFile: createSourceFile2,
       updateSourceFile: updateSourceFile2,
+      createRedirectedSourceFile,
       createBundle: createBundle2,
       updateBundle: updateBundle2,
       createUnparsedSource,
@@ -18610,6 +19690,7 @@ ${lanes.join("\n")}
       createSyntheticReferenceExpression,
       updateSyntheticReferenceExpression,
       cloneNode,
+      // Lazily load factory methods for common operator factories and utilities
       get createComma() {
         return getBinaryCreateFunction(27 /* CommaToken */);
       },
@@ -18706,6 +19787,7 @@ ${lanes.join("\n")}
       get createPostfixDecrement() {
         return getPostfixUnaryCreateFunction(46 /* MinusMinusToken */);
       },
+      // Compound nodes
       createImmediatelyInvokedFunctionExpression: createImmediatelyInvokedFunctionExpression2,
       createImmediatelyInvokedArrowFunction: createImmediatelyInvokedArrowFunction2,
       createVoidZero: createVoidZero2,
@@ -18725,6 +19807,7 @@ ${lanes.join("\n")}
       createPropertyDescriptor,
       createCallBinding,
       createAssignmentTargetWrapper,
+      // Utilities
       inlineExpressions,
       getInternalName,
       getLocalName,
@@ -18766,8 +19849,10 @@ ${lanes.join("\n")}
       }
       const length2 = elements.length;
       const array = length2 >= 1 && length2 <= 4 ? elements.slice() : elements;
-      setTextRangePosEnd(array, -1, -1);
+      array.pos = -1;
+      array.end = -1;
       array.hasTrailingComma = !!hasTrailingComma;
+      array.transformFlags = 0 /* None */;
       aggregateChildrenFlags(array);
       Debug.attachNodeArrayDebugInfo(array);
       return array;
@@ -18779,61 +19864,6 @@ ${lanes.join("\n")}
       const node = createBaseNode(kind);
       node.symbol = void 0;
       node.localSymbol = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      return node;
-    }
-    function createBaseNamedDeclaration(kind, modifiers, name) {
-      const node = createBaseDeclaration(kind);
-      name = asName(name);
-      node.name = name;
-      if (canHaveModifiers(node)) {
-        node.modifiers = asNodeArray(modifiers);
-        node.transformFlags |= propagateChildrenFlags(node.modifiers);
-      }
-      if (name) {
-        switch (node.kind) {
-          case 171 /* MethodDeclaration */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-          case 169 /* PropertyDeclaration */:
-          case 299 /* PropertyAssignment */:
-            if (isIdentifier(name)) {
-              node.transformFlags |= propagateIdentifierNameFlags(name);
-              break;
-            }
-          default:
-            node.transformFlags |= propagateChildFlags(name);
-            break;
-        }
-      }
-      return node;
-    }
-    function createBaseGenericNamedDeclaration(kind, modifiers, name, typeParameters) {
-      const node = createBaseNamedDeclaration(
-        kind,
-        modifiers,
-        name
-      );
-      node.typeParameters = asNodeArray(typeParameters);
-      node.transformFlags |= propagateChildrenFlags(node.typeParameters);
-      if (typeParameters)
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function createBaseSignatureDeclaration(kind, modifiers, name, typeParameters, parameters, type) {
-      const node = createBaseGenericNamedDeclaration(
-        kind,
-        modifiers,
-        name,
-        typeParameters
-      );
-      node.parameters = createNodeArray2(parameters);
-      node.type = type;
-      node.transformFlags |= propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type);
-      if (type)
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      node.typeArguments = void 0;
       return node;
     }
     function finishUpdateBaseSignatureDeclaration(updated, original) {
@@ -18842,86 +19872,23 @@ ${lanes.join("\n")}
       }
       return update(updated, original);
     }
-    function createBaseFunctionLikeDeclaration(kind, modifiers, name, typeParameters, parameters, type, body) {
-      const node = createBaseSignatureDeclaration(
-        kind,
-        modifiers,
-        name,
-        typeParameters,
-        parameters,
-        type
-      );
-      node.body = body;
-      node.transformFlags |= propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */;
-      if (!body)
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function createBaseInterfaceOrClassLikeDeclaration(kind, modifiers, name, typeParameters, heritageClauses) {
-      const node = createBaseGenericNamedDeclaration(
-        kind,
-        modifiers,
-        name,
-        typeParameters
-      );
-      node.heritageClauses = asNodeArray(heritageClauses);
-      node.transformFlags |= propagateChildrenFlags(node.heritageClauses);
-      return node;
-    }
-    function createBaseClassLikeDeclaration(kind, modifiers, name, typeParameters, heritageClauses, members) {
-      const node = createBaseInterfaceOrClassLikeDeclaration(
-        kind,
-        modifiers,
-        name,
-        typeParameters,
-        heritageClauses
-      );
-      node.members = createNodeArray2(members);
-      node.transformFlags |= propagateChildrenFlags(node.members);
-      return node;
-    }
-    function createBaseBindingLikeDeclaration(kind, modifiers, name, initializer) {
-      const node = createBaseNamedDeclaration(
-        kind,
-        modifiers,
-        name
-      );
-      node.initializer = initializer;
-      node.transformFlags |= propagateChildFlags(node.initializer);
-      return node;
-    }
-    function createBaseVariableLikeDeclaration(kind, modifiers, name, type, initializer) {
-      const node = createBaseBindingLikeDeclaration(
-        kind,
-        modifiers,
-        name,
-        initializer
-      );
-      node.type = type;
-      node.transformFlags |= propagateChildFlags(type);
-      if (type)
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function createBaseLiteral(kind, text) {
-      const node = createBaseToken(kind);
-      node.text = text;
-      return node;
-    }
     function createNumericLiteral2(value, numericLiteralFlags = 0 /* None */) {
-      const node = createBaseLiteral(8 /* NumericLiteral */, typeof value === "number" ? value + "" : value);
+      const node = createBaseDeclaration(8 /* NumericLiteral */);
+      node.text = typeof value === "number" ? value + "" : value;
       node.numericLiteralFlags = numericLiteralFlags;
       if (numericLiteralFlags & 384 /* BinaryOrOctalSpecifier */)
         node.transformFlags |= 1024 /* ContainsES2015 */;
       return node;
     }
     function createBigIntLiteral2(value) {
-      const node = createBaseLiteral(9 /* BigIntLiteral */, typeof value === "string" ? value : pseudoBigIntToString(value) + "n");
+      const node = createBaseToken(9 /* BigIntLiteral */);
+      node.text = typeof value === "string" ? value : pseudoBigIntToString(value) + "n";
       node.transformFlags |= 4 /* ContainsESNext */;
       return node;
     }
     function createBaseStringLiteral(text, isSingleQuote) {
-      const node = createBaseLiteral(10 /* StringLiteral */, text);
+      const node = createBaseDeclaration(10 /* StringLiteral */);
+      node.text = text;
       node.singleQuote = isSingleQuote;
       return node;
     }
@@ -18933,63 +19900,102 @@ ${lanes.join("\n")}
       return node;
     }
     function createStringLiteralFromNode2(sourceNode) {
-      const node = createBaseStringLiteral(getTextOfIdentifierOrLiteral(sourceNode), void 0);
+      const node = createBaseStringLiteral(
+        getTextOfIdentifierOrLiteral(sourceNode),
+        /*isSingleQuote*/
+        void 0
+      );
       node.textSourceNode = sourceNode;
       return node;
     }
     function createRegularExpressionLiteral2(text) {
-      const node = createBaseLiteral(13 /* RegularExpressionLiteral */, text);
+      const node = createBaseToken(13 /* RegularExpressionLiteral */);
+      node.text = text;
       return node;
     }
     function createLiteralLikeNode(kind, text) {
       switch (kind) {
         case 8 /* NumericLiteral */:
-          return createNumericLiteral2(text, 0);
+          return createNumericLiteral2(
+            text,
+            /*numericLiteralFlags*/
+            0
+          );
         case 9 /* BigIntLiteral */:
           return createBigIntLiteral2(text);
         case 10 /* StringLiteral */:
-          return createStringLiteral2(text, void 0);
+          return createStringLiteral2(
+            text,
+            /*isSingleQuote*/
+            void 0
+          );
         case 11 /* JsxText */:
-          return createJsxText2(text, false);
+          return createJsxText2(
+            text,
+            /*containsOnlyTriviaWhiteSpaces*/
+            false
+          );
         case 12 /* JsxTextAllWhiteSpaces */:
-          return createJsxText2(text, true);
+          return createJsxText2(
+            text,
+            /*containsOnlyTriviaWhiteSpaces*/
+            true
+          );
         case 13 /* RegularExpressionLiteral */:
           return createRegularExpressionLiteral2(text);
         case 14 /* NoSubstitutionTemplateLiteral */:
-          return createTemplateLiteralLikeNode(kind, text, void 0, 0);
+          return createTemplateLiteralLikeNode(
+            kind,
+            text,
+            /*rawText*/
+            void 0,
+            /*templateFlags*/
+            0
+          );
       }
     }
-    function createBaseIdentifier(text, originalKeywordKind) {
-      if (originalKeywordKind === void 0 && text) {
-        originalKeywordKind = stringToToken(text);
-      }
-      if (originalKeywordKind === 79 /* Identifier */) {
-        originalKeywordKind = void 0;
-      }
+    function createBaseIdentifier(escapedText, originalKeywordKind) {
       const node = baseFactory2.createBaseIdentifierNode(79 /* Identifier */);
       node.originalKeywordKind = originalKeywordKind;
-      node.escapedText = escapeLeadingUnderscores(text);
+      node.escapedText = escapedText;
+      node.autoGenerate = void 0;
+      node.typeArguments = void 0;
+      node.hasExtendedUnicodeEscape = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
+      node.symbol = void 0;
       return node;
     }
     function createBaseGeneratedIdentifier(text, autoGenerateFlags, prefix, suffix) {
-      const node = createBaseIdentifier(text, void 0);
-      node.autoGenerateFlags = autoGenerateFlags;
-      node.autoGenerateId = nextAutoGenerateId;
-      node.autoGeneratePrefix = prefix;
-      node.autoGenerateSuffix = suffix;
+      const node = createBaseIdentifier(
+        escapeLeadingUnderscores(text),
+        /*originalKeywordKind*/
+        void 0
+      );
+      node.autoGenerate = {
+        flags: autoGenerateFlags,
+        id: nextAutoGenerateId,
+        prefix,
+        suffix
+      };
       nextAutoGenerateId++;
       return node;
     }
     function createIdentifier3(text, typeArguments, originalKeywordKind, hasExtendedUnicodeEscape) {
-      const node = createBaseIdentifier(text, originalKeywordKind);
-      if (typeArguments) {
-        node.typeArguments = createNodeArray2(typeArguments);
+      if (originalKeywordKind === void 0 && text) {
+        originalKeywordKind = stringToToken(text);
+      }
+      if (originalKeywordKind === 79 /* Identifier */) {
+        originalKeywordKind = void 0;
       }
+      const node = createBaseIdentifier(escapeLeadingUnderscores(text), originalKeywordKind);
+      node.typeArguments = asNodeArray(typeArguments);
+      node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape;
       if (node.originalKeywordKind === 133 /* AwaitKeyword */) {
         node.transformFlags |= 67108864 /* ContainsPossibleTopLevelAwait */;
       }
-      if (hasExtendedUnicodeEscape) {
-        node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape;
+      if (node.hasExtendedUnicodeEscape) {
         node.transformFlags |= 1024 /* ContainsES2015 */;
       }
       return node;
@@ -19011,7 +20017,14 @@ ${lanes.join("\n")}
       let flags2 = 2 /* Loop */;
       if (reservedInNestedScopes)
         flags2 |= 8 /* ReservedInNestedScopes */;
-      return createBaseGeneratedIdentifier("", flags2, void 0, void 0);
+      return createBaseGeneratedIdentifier(
+        "",
+        flags2,
+        /*prefix*/
+        void 0,
+        /*suffix*/
+        void 0
+      );
     }
     function createUniqueName2(text, flags2 = 0 /* None */, prefix, suffix) {
       Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags");
@@ -19020,30 +20033,40 @@ ${lanes.join("\n")}
     }
     function getGeneratedNameForNode3(node, flags2 = 0, prefix, suffix) {
       Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags");
-      const text = !node ? "" : isMemberName(node) ? formatGeneratedName(false, prefix, node, suffix, idText) : `generated@${getNodeId(node)}`;
+      const text = !node ? "" : isMemberName(node) ? formatGeneratedName(
+        /*privateName*/
+        false,
+        prefix,
+        node,
+        suffix,
+        idText
+      ) : `generated@${getNodeId(node)}`;
       if (prefix || suffix)
         flags2 |= 16 /* Optimistic */;
       const name = createBaseGeneratedIdentifier(text, 4 /* Node */ | flags2, prefix, suffix);
       name.original = node;
       return name;
     }
-    function createBasePrivateIdentifier(text) {
+    function createBasePrivateIdentifier(escapedText) {
       const node = baseFactory2.createBasePrivateIdentifierNode(80 /* PrivateIdentifier */);
-      node.escapedText = escapeLeadingUnderscores(text);
+      node.escapedText = escapedText;
+      node.autoGenerate = void 0;
       node.transformFlags |= 16777216 /* ContainsClassFields */;
       return node;
     }
     function createPrivateIdentifier2(text) {
       if (!startsWith(text, "#"))
         Debug.fail("First character of private identifier must be #: " + text);
-      return createBasePrivateIdentifier(text);
+      return createBasePrivateIdentifier(escapeLeadingUnderscores(text));
     }
     function createBaseGeneratedPrivateIdentifier(text, autoGenerateFlags, prefix, suffix) {
-      const node = createBasePrivateIdentifier(text);
-      node.autoGenerateFlags = autoGenerateFlags;
-      node.autoGenerateId = nextAutoGenerateId;
-      node.autoGeneratePrefix = prefix;
-      node.autoGenerateSuffix = suffix;
+      const node = createBasePrivateIdentifier(escapeLeadingUnderscores(text));
+      node.autoGenerate = {
+        flags: autoGenerateFlags,
+        id: nextAutoGenerateId,
+        prefix,
+        suffix
+      };
       nextAutoGenerateId++;
       return node;
     }
@@ -19054,7 +20077,14 @@ ${lanes.join("\n")}
       return createBaseGeneratedPrivateIdentifier(text != null ? text : "", autoGenerateFlags, prefix, suffix);
     }
     function getGeneratedPrivateNameForNode(node, prefix, suffix) {
-      const text = isMemberName(node) ? formatGeneratedName(true, prefix, node, suffix, idText) : `#generated@${getNodeId(node)}`;
+      const text = isMemberName(node) ? formatGeneratedName(
+        /*privateName*/
+        true,
+        prefix,
+        node,
+        suffix,
+        idText
+      ) : `#generated@${getNodeId(node)}`;
       const flags2 = prefix || suffix ? 16 /* Optimistic */ : 0 /* None */;
       const name = createBaseGeneratedPrivateIdentifier(text, 4 /* Node */ | flags2, prefix, suffix);
       name.original = node;
@@ -19099,6 +20129,7 @@ ${lanes.join("\n")}
           break;
         case 106 /* SuperKeyword */:
           transformFlags = 1024 /* ContainsES2015 */ | 134217728 /* ContainsLexicalSuper */;
+          node.flowNode = void 0;
           break;
         case 124 /* StaticKeyword */:
           transformFlags = 1024 /* ContainsES2015 */;
@@ -19108,6 +20139,7 @@ ${lanes.join("\n")}
           break;
         case 108 /* ThisKeyword */:
           transformFlags = 16384 /* ContainsLexicalThis */;
+          node.flowNode = void 0;
           break;
       }
       if (transformFlags) {
@@ -19172,6 +20204,7 @@ ${lanes.join("\n")}
       node.left = left;
       node.right = asName(right);
       node.transformFlags |= propagateChildFlags(node.left) | propagateIdentifierNameFlags(node.right);
+      node.flowNode = void 0;
       return node;
     }
     function updateQualifiedName2(node, left, right) {
@@ -19187,40 +20220,36 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createComputedPropertyName2(expression), node) : node;
     }
     function createTypeParameterDeclaration2(modifiers, name, constraint, defaultType) {
-      const node = createBaseNamedDeclaration(
-        165 /* TypeParameter */,
-        modifiers,
-        name
-      );
+      const node = createBaseDeclaration(165 /* TypeParameter */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
       node.constraint = constraint;
       node.default = defaultType;
       node.transformFlags = 1 /* ContainsTypeScript */;
+      node.expression = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateTypeParameterDeclaration2(node, modifiers, name, constraint, defaultType) {
       return node.modifiers !== modifiers || node.name !== name || node.constraint !== constraint || node.default !== defaultType ? update(createTypeParameterDeclaration2(modifiers, name, constraint, defaultType), node) : node;
     }
     function createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer) {
-      const node = createBaseVariableLikeDeclaration(
-        166 /* Parameter */,
-        modifiers,
-        name,
-        type,
-        initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)
-      );
+      var _a2, _b;
+      const node = createBaseDeclaration(166 /* Parameter */);
+      node.modifiers = asNodeArray(modifiers);
       node.dotDotDotToken = dotDotDotToken;
+      node.name = asName(name);
       node.questionToken = questionToken;
+      node.type = type;
+      node.initializer = asInitializer(initializer);
       if (isThisIdentifier(node.name)) {
         node.transformFlags = 1 /* ContainsTypeScript */;
       } else {
-        node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateChildFlags(node.questionToken);
-        if (questionToken)
-          node.transformFlags |= 1 /* ContainsTypeScript */;
-        if (modifiersToFlags(node.modifiers) & 16476 /* ParameterPropertyModifier */)
-          node.transformFlags |= 8192 /* ContainsTypeScriptClassSyntax */;
-        if (initializer || dotDotDotToken)
-          node.transformFlags |= 1024 /* ContainsES2015 */;
+        node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildFlags(node.initializer) | (((_a2 = node.questionToken) != null ? _a2 : node.type) ? 1 /* ContainsTypeScript */ : 0 /* None */) | (((_b = node.dotDotDotToken) != null ? _b : node.initializer) ? 1024 /* ContainsES2015 */ : 0 /* None */) | (modifiersToFlags(node.modifiers) & 16476 /* ParameterPropertyModifier */ ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */);
       }
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateParameterDeclaration(node, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
@@ -19228,7 +20257,11 @@ ${lanes.join("\n")}
     }
     function createDecorator2(expression) {
       const node = createBaseNode(167 /* Decorator */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
+      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      );
       node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */ | 8192 /* ContainsTypeScriptClassSyntax */ | 33554432 /* ContainsDecorators */;
       return node;
     }
@@ -19236,15 +20269,15 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createDecorator2(expression), node) : node;
     }
     function createPropertySignature3(modifiers, name, questionToken, type) {
-      const node = createBaseNamedDeclaration(
-        168 /* PropertySignature */,
-        modifiers,
-        name
-      );
+      const node = createBaseDeclaration(168 /* PropertySignature */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
       node.type = type;
       node.questionToken = questionToken;
       node.transformFlags = 1 /* ContainsTypeScript */;
       node.initializer = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updatePropertySignature3(node, modifiers, name, questionToken, type) {
@@ -19257,69 +20290,68 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer) {
-      const node = createBaseVariableLikeDeclaration(
-        169 /* PropertyDeclaration */,
-        modifiers,
-        name,
-        type,
-        initializer
-      );
+      const node = createBaseDeclaration(169 /* PropertyDeclaration */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
       node.questionToken = questionOrExclamationToken && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0;
       node.exclamationToken = questionOrExclamationToken && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0;
-      node.transformFlags |= propagateChildFlags(node.questionToken) | propagateChildFlags(node.exclamationToken) | 16777216 /* ContainsClassFields */;
-      if (isComputedPropertyName(node.name) || hasStaticModifier(node) && node.initializer) {
-        node.transformFlags |= 8192 /* ContainsTypeScriptClassSyntax */;
-      }
-      if (questionOrExclamationToken || modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      }
+      node.type = type;
+      node.initializer = asInitializer(initializer);
+      const isAmbient = node.flags & 16777216 /* Ambient */ || modifiersToFlags(node.modifiers) & 2 /* Ambient */;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (isAmbient || node.questionToken || node.exclamationToken || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isComputedPropertyName(node.name) || modifiersToFlags(node.modifiers) & 32 /* Static */ && node.initializer ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */) | 16777216 /* ContainsClassFields */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updatePropertyDeclaration2(node, modifiers, name, questionOrExclamationToken, type, initializer) {
       return node.modifiers !== modifiers || node.name !== name || node.questionToken !== (questionOrExclamationToken !== void 0 && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.exclamationToken !== (questionOrExclamationToken !== void 0 && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.type !== type || node.initializer !== initializer ? update(createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer), node) : node;
     }
     function createMethodSignature3(modifiers, name, questionToken, typeParameters, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        170 /* MethodSignature */,
-        modifiers,
-        name,
-        typeParameters,
-        parameters,
-        type
-      );
+      const node = createBaseDeclaration(170 /* MethodSignature */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
       node.questionToken = questionToken;
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = asNodeArray(parameters);
+      node.type = type;
       node.transformFlags = 1 /* ContainsTypeScript */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.typeArguments = void 0;
       return node;
     }
     function updateMethodSignature3(node, modifiers, name, questionToken, typeParameters, parameters, type) {
       return node.modifiers !== modifiers || node.name !== name || node.questionToken !== questionToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createMethodSignature3(modifiers, name, questionToken, typeParameters, parameters, type), node) : node;
     }
     function createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        171 /* MethodDeclaration */,
-        modifiers,
-        name,
-        typeParameters,
-        parameters,
-        type,
-        body
-      );
+      const node = createBaseDeclaration(171 /* MethodDeclaration */);
+      node.modifiers = asNodeArray(modifiers);
       node.asteriskToken = asteriskToken;
+      node.name = asName(name);
       node.questionToken = questionToken;
-      node.transformFlags |= propagateChildFlags(node.asteriskToken) | propagateChildFlags(node.questionToken) | 1024 /* ContainsES2015 */;
-      if (questionToken) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      }
-      if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-        if (asteriskToken) {
-          node.transformFlags |= 128 /* ContainsES2018 */;
-        } else {
-          node.transformFlags |= 256 /* ContainsES2017 */;
-        }
-      } else if (asteriskToken) {
-        node.transformFlags |= 2048 /* ContainsGenerator */;
-      }
       node.exclamationToken = void 0;
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = createNodeArray2(parameters);
+      node.type = type;
+      node.body = body;
+      if (!node.body) {
+        node.transformFlags = 1 /* ContainsTypeScript */;
+      } else {
+        const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+        const isGenerator = !!node.asteriskToken;
+        const isAsyncGenerator = isAsync && isGenerator;
+        node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.questionToken || node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+      }
+      node.typeArguments = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.flowNode = void 0;
+      node.endFlowNode = void 0;
+      node.returnFlowNode = void 0;
       return node;
     }
     function updateMethodDeclaration(node, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
@@ -19332,16 +20364,17 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createClassStaticBlockDeclaration(body) {
-      const node = createBaseGenericNamedDeclaration(
-        172 /* ClassStaticBlockDeclaration */,
-        void 0,
-        void 0,
-        void 0
-      );
+      const node = createBaseDeclaration(172 /* ClassStaticBlockDeclaration */);
       node.body = body;
       node.transformFlags = propagateChildFlags(body) | 16777216 /* ContainsClassFields */;
       node.illegalDecorators = void 0;
       node.modifiers = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.endFlowNode = void 0;
+      node.returnFlowNode = void 0;
       return node;
     }
     function updateClassStaticBlockDeclaration(node, body) {
@@ -19355,19 +20388,21 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createConstructorDeclaration(modifiers, parameters, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        173 /* Constructor */,
-        modifiers,
-        void 0,
-        void 0,
-        parameters,
-        void 0,
-        body
-      );
-      node.transformFlags |= 1024 /* ContainsES2015 */;
+      const node = createBaseDeclaration(173 /* Constructor */);
+      node.modifiers = asNodeArray(modifiers);
+      node.parameters = createNodeArray2(parameters);
+      node.body = body;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | 1024 /* ContainsES2015 */;
       node.illegalDecorators = void 0;
       node.typeParameters = void 0;
       node.type = void 0;
+      node.typeArguments = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.endFlowNode = void 0;
+      node.returnFlowNode = void 0;
       return node;
     }
     function updateConstructorDeclaration(node, modifiers, parameters, body) {
@@ -19382,16 +20417,26 @@ ${lanes.join("\n")}
       return finishUpdateBaseSignatureDeclaration(updated, original);
     }
     function createGetAccessorDeclaration(modifiers, name, parameters, type, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        174 /* GetAccessor */,
-        modifiers,
-        name,
-        void 0,
-        parameters,
-        type,
-        body
-      );
+      const node = createBaseDeclaration(174 /* GetAccessor */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
+      node.parameters = createNodeArray2(parameters);
+      node.type = type;
+      node.body = body;
+      if (!node.body) {
+        node.transformFlags = 1 /* ContainsTypeScript */;
+      } else {
+        node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+      }
+      node.typeArguments = void 0;
       node.typeParameters = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.flowNode = void 0;
+      node.endFlowNode = void 0;
+      node.returnFlowNode = void 0;
       return node;
     }
     function updateGetAccessorDeclaration(node, modifiers, name, parameters, type, body) {
@@ -19404,17 +20449,26 @@ ${lanes.join("\n")}
       return finishUpdateBaseSignatureDeclaration(updated, original);
     }
     function createSetAccessorDeclaration(modifiers, name, parameters, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        175 /* SetAccessor */,
-        modifiers,
-        name,
-        void 0,
-        parameters,
-        void 0,
-        body
-      );
+      const node = createBaseDeclaration(175 /* SetAccessor */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
+      node.parameters = createNodeArray2(parameters);
+      node.body = body;
+      if (!node.body) {
+        node.transformFlags = 1 /* ContainsTypeScript */;
+      } else {
+        node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+      }
+      node.typeArguments = void 0;
       node.typeParameters = void 0;
       node.type = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.flowNode = void 0;
+      node.endFlowNode = void 0;
+      node.returnFlowNode = void 0;
       return node;
     }
     function updateSetAccessorDeclaration(node, modifiers, name, parameters, body) {
@@ -19428,45 +20482,49 @@ ${lanes.join("\n")}
       return finishUpdateBaseSignatureDeclaration(updated, original);
     }
     function createCallSignature2(typeParameters, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        176 /* CallSignature */,
-        void 0,
-        void 0,
-        typeParameters,
-        parameters,
-        type
-      );
+      const node = createBaseDeclaration(176 /* CallSignature */);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = asNodeArray(parameters);
+      node.type = type;
       node.transformFlags = 1 /* ContainsTypeScript */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.typeArguments = void 0;
       return node;
     }
     function updateCallSignature2(node, typeParameters, parameters, type) {
       return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createCallSignature2(typeParameters, parameters, type), node) : node;
     }
     function createConstructSignature2(typeParameters, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        177 /* ConstructSignature */,
-        void 0,
-        void 0,
-        typeParameters,
-        parameters,
-        type
-      );
+      const node = createBaseDeclaration(177 /* ConstructSignature */);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = asNodeArray(parameters);
+      node.type = type;
       node.transformFlags = 1 /* ContainsTypeScript */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.typeArguments = void 0;
       return node;
     }
     function updateConstructSignature2(node, typeParameters, parameters, type) {
       return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createConstructSignature2(typeParameters, parameters, type), node) : node;
     }
     function createIndexSignature3(modifiers, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        178 /* IndexSignature */,
-        modifiers,
-        void 0,
-        void 0,
-        parameters,
-        type
-      );
+      const node = createBaseDeclaration(178 /* IndexSignature */);
+      node.modifiers = asNodeArray(modifiers);
+      node.parameters = asNodeArray(parameters);
+      node.type = type;
       node.transformFlags = 1 /* ContainsTypeScript */;
+      node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.typeArguments = void 0;
       return node;
     }
     function updateIndexSignature2(node, modifiers, parameters, type) {
@@ -19507,16 +20565,17 @@ ${lanes.join("\n")}
       return node.typeName !== typeName || node.typeArguments !== typeArguments ? update(createTypeReferenceNode2(typeName, typeArguments), node) : node;
     }
     function createFunctionTypeNode2(typeParameters, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        181 /* FunctionType */,
-        void 0,
-        void 0,
-        typeParameters,
-        parameters,
-        type
-      );
+      const node = createBaseDeclaration(181 /* FunctionType */);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = asNodeArray(parameters);
+      node.type = type;
       node.transformFlags = 1 /* ContainsTypeScript */;
       node.modifiers = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.typeArguments = void 0;
       return node;
     }
     function updateFunctionTypeNode2(node, typeParameters, parameters, type) {
@@ -19532,19 +20591,27 @@ ${lanes.join("\n")}
       return args.length === 4 ? createConstructorTypeNode1(...args) : args.length === 3 ? createConstructorTypeNode22(...args) : Debug.fail("Incorrect number of arguments specified.");
     }
     function createConstructorTypeNode1(modifiers, typeParameters, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        182 /* ConstructorType */,
-        modifiers,
+      const node = createBaseDeclaration(182 /* ConstructorType */);
+      node.modifiers = asNodeArray(modifiers);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = asNodeArray(parameters);
+      node.type = type;
+      node.transformFlags = 1 /* ContainsTypeScript */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.typeArguments = void 0;
+      return node;
+    }
+    function createConstructorTypeNode22(typeParameters, parameters, type) {
+      return createConstructorTypeNode1(
+        /*modifiers*/
         void 0,
         typeParameters,
         parameters,
         type
       );
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function createConstructorTypeNode22(typeParameters, parameters, type) {
-      return createConstructorTypeNode1(void 0, typeParameters, parameters, type);
     }
     function updateConstructorTypeNode2(...args) {
       return args.length === 5 ? updateConstructorTypeNode1(...args) : args.length === 4 ? updateConstructorTypeNode22(...args) : Debug.fail("Incorrect number of arguments specified.");
@@ -19566,7 +20633,7 @@ ${lanes.join("\n")}
       return node.exprName !== exprName || node.typeArguments !== typeArguments ? update(createTypeQueryNode2(exprName, typeArguments), node) : node;
     }
     function createTypeLiteralNode2(members) {
-      const node = createBaseNode(184 /* TypeLiteral */);
+      const node = createBaseDeclaration(184 /* TypeLiteral */);
       node.members = createNodeArray2(members);
       node.transformFlags = 1 /* ContainsTypeScript */;
       return node;
@@ -19593,12 +20660,14 @@ ${lanes.join("\n")}
       return node.elements !== elements ? update(createTupleTypeNode2(elements), node) : node;
     }
     function createNamedTupleMember(dotDotDotToken, name, questionToken, type) {
-      const node = createBaseNode(199 /* NamedTupleMember */);
+      const node = createBaseDeclaration(199 /* NamedTupleMember */);
       node.dotDotDotToken = dotDotDotToken;
       node.name = name;
       node.questionToken = questionToken;
       node.type = type;
       node.transformFlags = 1 /* ContainsTypeScript */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateNamedTupleMember(node, dotDotDotToken, name, questionToken, type) {
@@ -19650,6 +20719,8 @@ ${lanes.join("\n")}
       node.trueType = trueType;
       node.falseType = falseType;
       node.transformFlags = 1 /* ContainsTypeScript */;
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateConditionalTypeNode2(node, checkType, extendsType, trueType, falseType) {
@@ -19722,7 +20793,7 @@ ${lanes.join("\n")}
       return node.objectType !== objectType || node.indexType !== indexType ? update(createIndexedAccessTypeNode2(objectType, indexType), node) : node;
     }
     function createMappedTypeNode2(readonlyToken, typeParameter, nameType, questionToken, type, members) {
-      const node = createBaseNode(197 /* MappedType */);
+      const node = createBaseDeclaration(197 /* MappedType */);
       node.readonlyToken = readonlyToken;
       node.typeParameter = typeParameter;
       node.nameType = nameType;
@@ -19730,6 +20801,8 @@ ${lanes.join("\n")}
       node.type = type;
       node.members = members && createNodeArray2(members);
       node.transformFlags = 1 /* ContainsTypeScript */;
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateMappedTypeNode2(node, readonlyToken, typeParameter, nameType, questionToken, type, members) {
@@ -19766,31 +20839,20 @@ ${lanes.join("\n")}
       return node.elements !== elements ? update(createArrayBindingPattern2(elements), node) : node;
     }
     function createBindingElement2(dotDotDotToken, propertyName, name, initializer) {
-      const node = createBaseBindingLikeDeclaration(
-        205 /* BindingElement */,
-        void 0,
-        name,
-        initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)
-      );
-      node.propertyName = asName(propertyName);
+      const node = createBaseDeclaration(205 /* BindingElement */);
       node.dotDotDotToken = dotDotDotToken;
-      node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | 1024 /* ContainsES2015 */;
-      if (node.propertyName) {
-        node.transformFlags |= isIdentifier(node.propertyName) ? propagateIdentifierNameFlags(node.propertyName) : propagateChildFlags(node.propertyName);
-      }
-      if (dotDotDotToken)
-        node.transformFlags |= 32768 /* ContainsRestOrSpread */;
+      node.propertyName = asName(propertyName);
+      node.name = asName(name);
+      node.initializer = asInitializer(initializer);
+      node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.propertyName) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (node.dotDotDotToken ? 32768 /* ContainsRestOrSpread */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+      node.flowNode = void 0;
       return node;
     }
     function updateBindingElement2(node, dotDotDotToken, propertyName, name, initializer) {
       return node.propertyName !== propertyName || node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.initializer !== initializer ? update(createBindingElement2(dotDotDotToken, propertyName, name, initializer), node) : node;
     }
-    function createBaseExpression(kind) {
-      const node = createBaseNode(kind);
-      return node;
-    }
     function createArrayLiteralExpression(elements, multiLine) {
-      const node = createBaseExpression(206 /* ArrayLiteralExpression */);
+      const node = createBaseNode(206 /* ArrayLiteralExpression */);
       const lastElement = elements && lastOrUndefined(elements);
       const elementsArray = createNodeArray2(elements, lastElement && isOmittedExpression(lastElement) ? true : void 0);
       node.elements = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(elementsArray);
@@ -19802,20 +20864,39 @@ ${lanes.join("\n")}
       return node.elements !== elements ? update(createArrayLiteralExpression(elements, node.multiLine), node) : node;
     }
     function createObjectLiteralExpression(properties, multiLine) {
-      const node = createBaseExpression(207 /* ObjectLiteralExpression */);
+      const node = createBaseDeclaration(207 /* ObjectLiteralExpression */);
       node.properties = createNodeArray2(properties);
       node.multiLine = multiLine;
       node.transformFlags |= propagateChildrenFlags(node.properties);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateObjectLiteralExpression(node, properties) {
       return node.properties !== properties ? update(createObjectLiteralExpression(properties, node.multiLine), node) : node;
     }
+    function createBasePropertyAccessExpression(expression, questionDotToken, name) {
+      const node = createBaseDeclaration(208 /* PropertyAccessExpression */);
+      node.expression = expression;
+      node.questionDotToken = questionDotToken;
+      node.name = name;
+      node.transformFlags = propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
+      return node;
+    }
     function createPropertyAccessExpression(expression, name) {
-      const node = createBaseExpression(208 /* PropertyAccessExpression */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-      node.name = asName(name);
-      node.transformFlags = propagateChildFlags(node.expression) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
+      const node = createBasePropertyAccessExpression(
+        parenthesizerRules().parenthesizeLeftSideOfAccess(
+          expression,
+          /*optionalChain*/
+          false
+        ),
+        /*questionDotToken*/
+        void 0,
+        asName(name)
+      );
       if (isSuperKeyword(expression)) {
         node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
       }
@@ -19828,23 +20909,45 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.name !== name ? update(createPropertyAccessExpression(expression, name), node) : node;
     }
     function createPropertyAccessChain2(expression, questionDotToken, name) {
-      const node = createBaseExpression(208 /* PropertyAccessExpression */);
+      const node = createBasePropertyAccessExpression(
+        parenthesizerRules().parenthesizeLeftSideOfAccess(
+          expression,
+          /*optionalChain*/
+          true
+        ),
+        questionDotToken,
+        asName(name)
+      );
       node.flags |= 32 /* OptionalChain */;
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
-      node.questionDotToken = questionDotToken;
-      node.name = asName(name);
-      node.transformFlags |= 32 /* ContainsES2020 */ | propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
+      node.transformFlags |= 32 /* ContainsES2020 */;
       return node;
     }
     function updatePropertyAccessChain2(node, expression, questionDotToken, name) {
       Debug.assert(!!(node.flags & 32 /* OptionalChain */), "Cannot update a PropertyAccessExpression using updatePropertyAccessChain. Use updatePropertyAccess instead.");
       return node.expression !== expression || node.questionDotToken !== questionDotToken || node.name !== name ? update(createPropertyAccessChain2(expression, questionDotToken, name), node) : node;
     }
+    function createBaseElementAccessExpression(expression, questionDotToken, argumentExpression) {
+      const node = createBaseDeclaration(209 /* ElementAccessExpression */);
+      node.expression = expression;
+      node.questionDotToken = questionDotToken;
+      node.argumentExpression = argumentExpression;
+      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildFlags(node.argumentExpression);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
+      return node;
+    }
     function createElementAccessExpression(expression, index) {
-      const node = createBaseExpression(209 /* ElementAccessExpression */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-      node.argumentExpression = asExpression(index);
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.argumentExpression);
+      const node = createBaseElementAccessExpression(
+        parenthesizerRules().parenthesizeLeftSideOfAccess(
+          expression,
+          /*optionalChain*/
+          false
+        ),
+        /*questionDotToken*/
+        void 0,
+        asExpression(index)
+      );
       if (isSuperKeyword(expression)) {
         node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
       }
@@ -19857,31 +20960,52 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.argumentExpression !== argumentExpression ? update(createElementAccessExpression(expression, argumentExpression), node) : node;
     }
     function createElementAccessChain2(expression, questionDotToken, index) {
-      const node = createBaseExpression(209 /* ElementAccessExpression */);
+      const node = createBaseElementAccessExpression(
+        parenthesizerRules().parenthesizeLeftSideOfAccess(
+          expression,
+          /*optionalChain*/
+          true
+        ),
+        questionDotToken,
+        asExpression(index)
+      );
       node.flags |= 32 /* OptionalChain */;
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
-      node.questionDotToken = questionDotToken;
-      node.argumentExpression = asExpression(index);
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildFlags(node.argumentExpression) | 32 /* ContainsES2020 */;
+      node.transformFlags |= 32 /* ContainsES2020 */;
       return node;
     }
     function updateElementAccessChain2(node, expression, questionDotToken, argumentExpression) {
       Debug.assert(!!(node.flags & 32 /* OptionalChain */), "Cannot update a ElementAccessExpression using updateElementAccessChain. Use updateElementAccess instead.");
       return node.expression !== expression || node.questionDotToken !== questionDotToken || node.argumentExpression !== argumentExpression ? update(createElementAccessChain2(expression, questionDotToken, argumentExpression), node) : node;
     }
-    function createCallExpression(expression, typeArguments, argumentsArray) {
-      const node = createBaseExpression(210 /* CallExpression */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-      node.typeArguments = asNodeArray(typeArguments);
-      node.arguments = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray2(argumentsArray));
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments);
+    function createBaseCallExpression(expression, questionDotToken, typeArguments, argumentsArray) {
+      const node = createBaseDeclaration(210 /* CallExpression */);
+      node.expression = expression;
+      node.questionDotToken = questionDotToken;
+      node.typeArguments = typeArguments;
+      node.arguments = argumentsArray;
+      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments);
       if (node.typeArguments) {
         node.transformFlags |= 1 /* ContainsTypeScript */;
       }
+      if (isSuperProperty(node.expression)) {
+        node.transformFlags |= 16384 /* ContainsLexicalThis */;
+      }
+      return node;
+    }
+    function createCallExpression(expression, typeArguments, argumentsArray) {
+      const node = createBaseCallExpression(
+        parenthesizerRules().parenthesizeLeftSideOfAccess(
+          expression,
+          /*optionalChain*/
+          false
+        ),
+        /*questionDotToken*/
+        void 0,
+        asNodeArray(typeArguments),
+        parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray2(argumentsArray))
+      );
       if (isImportKeyword(node.expression)) {
         node.transformFlags |= 8388608 /* ContainsDynamicImport */;
-      } else if (isSuperProperty(node.expression)) {
-        node.transformFlags |= 16384 /* ContainsLexicalThis */;
       }
       return node;
     }
@@ -19892,19 +21016,18 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallExpression(expression, typeArguments, argumentsArray), node) : node;
     }
     function createCallChain2(expression, questionDotToken, typeArguments, argumentsArray) {
-      const node = createBaseExpression(210 /* CallExpression */);
+      const node = createBaseCallExpression(
+        parenthesizerRules().parenthesizeLeftSideOfAccess(
+          expression,
+          /*optionalChain*/
+          true
+        ),
+        questionDotToken,
+        asNodeArray(typeArguments),
+        parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray2(argumentsArray))
+      );
       node.flags |= 32 /* OptionalChain */;
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
-      node.questionDotToken = questionDotToken;
-      node.typeArguments = asNodeArray(typeArguments);
-      node.arguments = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray2(argumentsArray));
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments) | 32 /* ContainsES2020 */;
-      if (node.typeArguments) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      }
-      if (isSuperProperty(node.expression)) {
-        node.transformFlags |= 16384 /* ContainsLexicalThis */;
-      }
+      node.transformFlags |= 32 /* ContainsES2020 */;
       return node;
     }
     function updateCallChain2(node, expression, questionDotToken, typeArguments, argumentsArray) {
@@ -19912,7 +21035,7 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.questionDotToken !== questionDotToken || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallChain2(expression, questionDotToken, typeArguments, argumentsArray), node) : node;
     }
     function createNewExpression(expression, typeArguments, argumentsArray) {
-      const node = createBaseExpression(211 /* NewExpression */);
+      const node = createBaseDeclaration(211 /* NewExpression */);
       node.expression = parenthesizerRules().parenthesizeExpressionOfNew(expression);
       node.typeArguments = asNodeArray(typeArguments);
       node.arguments = argumentsArray ? parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(argumentsArray) : void 0;
@@ -19926,8 +21049,12 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createNewExpression(expression, typeArguments, argumentsArray), node) : node;
     }
     function createTaggedTemplateExpression(tag, typeArguments, template) {
-      const node = createBaseExpression(212 /* TaggedTemplateExpression */);
-      node.tag = parenthesizerRules().parenthesizeLeftSideOfAccess(tag, false);
+      const node = createBaseNode(212 /* TaggedTemplateExpression */);
+      node.tag = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        tag,
+        /*optionalChain*/
+        false
+      );
       node.typeArguments = asNodeArray(typeArguments);
       node.template = template;
       node.transformFlags |= propagateChildFlags(node.tag) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.template) | 1024 /* ContainsES2015 */;
@@ -19943,7 +21070,7 @@ ${lanes.join("\n")}
       return node.tag !== tag || node.typeArguments !== typeArguments || node.template !== template ? update(createTaggedTemplateExpression(tag, typeArguments, template), node) : node;
     }
     function createTypeAssertion2(type, expression) {
-      const node = createBaseExpression(213 /* TypeAssertionExpression */);
+      const node = createBaseNode(213 /* TypeAssertionExpression */);
       node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
       node.type = type;
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
@@ -19953,65 +21080,67 @@ ${lanes.join("\n")}
       return node.type !== type || node.expression !== expression ? update(createTypeAssertion2(type, expression), node) : node;
     }
     function createParenthesizedExpression(expression) {
-      const node = createBaseExpression(214 /* ParenthesizedExpression */);
+      const node = createBaseNode(214 /* ParenthesizedExpression */);
       node.expression = expression;
       node.transformFlags = propagateChildFlags(node.expression);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateParenthesizedExpression(node, expression) {
       return node.expression !== expression ? update(createParenthesizedExpression(expression), node) : node;
     }
     function createFunctionExpression2(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        215 /* FunctionExpression */,
-        modifiers,
-        name,
-        typeParameters,
-        parameters,
-        type,
-        body
-      );
+      const node = createBaseDeclaration(215 /* FunctionExpression */);
+      node.modifiers = asNodeArray(modifiers);
       node.asteriskToken = asteriskToken;
-      node.transformFlags |= propagateChildFlags(node.asteriskToken);
-      if (node.typeParameters) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      }
-      if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-        if (node.asteriskToken) {
-          node.transformFlags |= 128 /* ContainsES2018 */;
-        } else {
-          node.transformFlags |= 256 /* ContainsES2017 */;
-        }
-      } else if (node.asteriskToken) {
-        node.transformFlags |= 2048 /* ContainsGenerator */;
-      }
+      node.name = asName(name);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = createNodeArray2(parameters);
+      node.type = type;
+      node.body = body;
+      const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+      const isGenerator = !!node.asteriskToken;
+      const isAsyncGenerator = isAsync && isGenerator;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+      node.typeArguments = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.flowNode = void 0;
+      node.endFlowNode = void 0;
+      node.returnFlowNode = void 0;
       return node;
     }
     function updateFunctionExpression2(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
       return node.name !== name || node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateBaseSignatureDeclaration(createFunctionExpression2(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) : node;
     }
     function createArrowFunction3(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        216 /* ArrowFunction */,
-        modifiers,
-        void 0,
-        typeParameters,
-        parameters,
-        type,
-        parenthesizerRules().parenthesizeConciseBodyOfArrowFunction(body)
-      );
+      const node = createBaseDeclaration(216 /* ArrowFunction */);
+      node.modifiers = asNodeArray(modifiers);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = createNodeArray2(parameters);
+      node.type = type;
       node.equalsGreaterThanToken = equalsGreaterThanToken != null ? equalsGreaterThanToken : createToken3(38 /* EqualsGreaterThanToken */);
-      node.transformFlags |= propagateChildFlags(node.equalsGreaterThanToken) | 1024 /* ContainsES2015 */;
-      if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-        node.transformFlags |= 256 /* ContainsES2017 */ | 16384 /* ContainsLexicalThis */;
-      }
+      node.body = parenthesizerRules().parenthesizeConciseBodyOfArrowFunction(body);
+      const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.equalsGreaterThanToken) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isAsync ? 256 /* ContainsES2017 */ | 16384 /* ContainsLexicalThis */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+      node.typeArguments = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.flowNode = void 0;
+      node.endFlowNode = void 0;
+      node.returnFlowNode = void 0;
       return node;
     }
     function updateArrowFunction3(node, modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
       return node.modifiers !== modifiers || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.equalsGreaterThanToken !== equalsGreaterThanToken || node.body !== body ? finishUpdateBaseSignatureDeclaration(createArrowFunction3(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body), node) : node;
     }
     function createDeleteExpression(expression) {
-      const node = createBaseExpression(217 /* DeleteExpression */);
+      const node = createBaseNode(217 /* DeleteExpression */);
       node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
       node.transformFlags |= propagateChildFlags(node.expression);
       return node;
@@ -20020,7 +21149,7 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createDeleteExpression(expression), node) : node;
     }
     function createTypeOfExpression(expression) {
-      const node = createBaseExpression(218 /* TypeOfExpression */);
+      const node = createBaseNode(218 /* TypeOfExpression */);
       node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
       node.transformFlags |= propagateChildFlags(node.expression);
       return node;
@@ -20029,7 +21158,7 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createTypeOfExpression(expression), node) : node;
     }
     function createVoidExpression(expression) {
-      const node = createBaseExpression(219 /* VoidExpression */);
+      const node = createBaseNode(219 /* VoidExpression */);
       node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
       node.transformFlags |= propagateChildFlags(node.expression);
       return node;
@@ -20038,7 +21167,7 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createVoidExpression(expression), node) : node;
     }
     function createAwaitExpression(expression) {
-      const node = createBaseExpression(220 /* AwaitExpression */);
+      const node = createBaseNode(220 /* AwaitExpression */);
       node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
       node.transformFlags |= propagateChildFlags(node.expression) | 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */ | 2097152 /* ContainsAwait */;
       return node;
@@ -20047,7 +21176,7 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createAwaitExpression(expression), node) : node;
     }
     function createPrefixUnaryExpression(operator, operand) {
-      const node = createBaseExpression(221 /* PrefixUnaryExpression */);
+      const node = createBaseNode(221 /* PrefixUnaryExpression */);
       node.operator = operator;
       node.operand = parenthesizerRules().parenthesizeOperandOfPrefixUnary(operand);
       node.transformFlags |= propagateChildFlags(node.operand);
@@ -20060,7 +21189,7 @@ ${lanes.join("\n")}
       return node.operand !== operand ? update(createPrefixUnaryExpression(node.operator, operand), node) : node;
     }
     function createPostfixUnaryExpression(operand, operator) {
-      const node = createBaseExpression(222 /* PostfixUnaryExpression */);
+      const node = createBaseNode(222 /* PostfixUnaryExpression */);
       node.operator = operator;
       node.operand = parenthesizerRules().parenthesizeOperandOfPostfixUnary(operand);
       node.transformFlags |= propagateChildFlags(node.operand);
@@ -20073,7 +21202,7 @@ ${lanes.join("\n")}
       return node.operand !== operand ? update(createPostfixUnaryExpression(operand, node.operator), node) : node;
     }
     function createBinaryExpression(left, operator, right) {
-      const node = createBaseExpression(223 /* BinaryExpression */);
+      const node = createBaseDeclaration(223 /* BinaryExpression */);
       const operatorToken = asToken(operator);
       const operatorKind = operatorToken.kind;
       node.left = parenthesizerRules().parenthesizeLeftSideOfBinary(operatorKind, left);
@@ -20096,6 +21225,8 @@ ${lanes.join("\n")}
       if (operatorKind === 101 /* InKeyword */ && isPrivateIdentifier(node.left)) {
         node.transformFlags |= 536870912 /* ContainsPrivateIdentifierInExpression */;
       }
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function propagateAssignmentPatternFlags(node) {
@@ -20122,7 +21253,7 @@ ${lanes.join("\n")}
       return node.left !== left || node.operatorToken !== operator || node.right !== right ? update(createBinaryExpression(left, operator, right), node) : node;
     }
     function createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse) {
-      const node = createBaseExpression(224 /* ConditionalExpression */);
+      const node = createBaseNode(224 /* ConditionalExpression */);
       node.condition = parenthesizerRules().parenthesizeConditionOfConditionalExpression(condition);
       node.questionToken = questionToken != null ? questionToken : createToken3(57 /* QuestionToken */);
       node.whenTrue = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenTrue);
@@ -20135,7 +21266,7 @@ ${lanes.join("\n")}
       return node.condition !== condition || node.questionToken !== questionToken || node.whenTrue !== whenTrue || node.colonToken !== colonToken || node.whenFalse !== whenFalse ? update(createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse), node) : node;
     }
     function createTemplateExpression2(head, templateSpans) {
-      const node = createBaseExpression(225 /* TemplateExpression */);
+      const node = createBaseNode(225 /* TemplateExpression */);
       node.head = head;
       node.templateSpans = createNodeArray2(templateSpans);
       node.transformFlags |= propagateChildFlags(node.head) | propagateChildrenFlags(node.templateSpans) | 1024 /* ContainsES2015 */;
@@ -20144,7 +21275,7 @@ ${lanes.join("\n")}
     function updateTemplateExpression2(node, head, templateSpans) {
       return node.head !== head || node.templateSpans !== templateSpans ? update(createTemplateExpression2(head, templateSpans), node) : node;
     }
-    function createTemplateLiteralLikeNodeChecked(kind, text, rawText, templateFlags = 0 /* None */) {
+    function checkTemplateLiteralLikeNode(kind, text, rawText, templateFlags = 0 /* None */) {
       Debug.assert(!(templateFlags & ~2048 /* TemplateLiteralLikeFlags */), "Unsupported template flags.");
       let cooked = void 0;
       if (rawText !== void 0 && rawText !== text) {
@@ -20161,34 +21292,56 @@ ${lanes.join("\n")}
       } else if (cooked !== void 0) {
         Debug.assert(text === cooked, "Expected argument 'text' to be the normalized (i.e. 'cooked') version of argument 'rawText'.");
       }
-      return createTemplateLiteralLikeNode(kind, text, rawText, templateFlags);
+      return text;
+    }
+    function getTransformFlagsOfTemplateLiteralLike(templateFlags) {
+      let transformFlags = 1024 /* ContainsES2015 */;
+      if (templateFlags) {
+        transformFlags |= 128 /* ContainsES2018 */;
+      }
+      return transformFlags;
     }
-    function createTemplateLiteralLikeNode(kind, text, rawText, templateFlags) {
+    function createTemplateLiteralLikeToken(kind, text, rawText, templateFlags) {
       const node = createBaseToken(kind);
       node.text = text;
       node.rawText = rawText;
       node.templateFlags = templateFlags & 2048 /* TemplateLiteralLikeFlags */;
-      node.transformFlags |= 1024 /* ContainsES2015 */;
-      if (node.templateFlags) {
-        node.transformFlags |= 128 /* ContainsES2018 */;
-      }
+      node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags);
+      return node;
+    }
+    function createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags) {
+      const node = createBaseDeclaration(kind);
+      node.text = text;
+      node.rawText = rawText;
+      node.templateFlags = templateFlags & 2048 /* TemplateLiteralLikeFlags */;
+      node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags);
       return node;
     }
+    function createTemplateLiteralLikeNode(kind, text, rawText, templateFlags) {
+      if (kind === 14 /* NoSubstitutionTemplateLiteral */) {
+        return createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags);
+      }
+      return createTemplateLiteralLikeToken(kind, text, rawText, templateFlags);
+    }
     function createTemplateHead2(text, rawText, templateFlags) {
-      return createTemplateLiteralLikeNodeChecked(15 /* TemplateHead */, text, rawText, templateFlags);
+      text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+      return createTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
     }
     function createTemplateMiddle2(text, rawText, templateFlags) {
-      return createTemplateLiteralLikeNodeChecked(16 /* TemplateMiddle */, text, rawText, templateFlags);
+      text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+      return createTemplateLiteralLikeNode(16 /* TemplateMiddle */, text, rawText, templateFlags);
     }
     function createTemplateTail2(text, rawText, templateFlags) {
-      return createTemplateLiteralLikeNodeChecked(17 /* TemplateTail */, text, rawText, templateFlags);
+      text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+      return createTemplateLiteralLikeNode(17 /* TemplateTail */, text, rawText, templateFlags);
     }
     function createNoSubstitutionTemplateLiteral2(text, rawText, templateFlags) {
-      return createTemplateLiteralLikeNodeChecked(14 /* NoSubstitutionTemplateLiteral */, text, rawText, templateFlags);
+      text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+      return createTemplateLiteralLikeDeclaration(14 /* NoSubstitutionTemplateLiteral */, text, rawText, templateFlags);
     }
     function createYieldExpression(asteriskToken, expression) {
       Debug.assert(!asteriskToken || !!expression, "A `YieldExpression` with an asteriskToken must have an expression.");
-      const node = createBaseExpression(226 /* YieldExpression */);
+      const node = createBaseNode(226 /* YieldExpression */);
       node.expression = expression && parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
       node.asteriskToken = asteriskToken;
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.asteriskToken) | 1024 /* ContainsES2015 */ | 128 /* ContainsES2018 */ | 1048576 /* ContainsYield */;
@@ -20198,7 +21351,7 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.asteriskToken !== asteriskToken ? update(createYieldExpression(asteriskToken, expression), node) : node;
     }
     function createSpreadElement(expression) {
-      const node = createBaseExpression(227 /* SpreadElement */);
+      const node = createBaseNode(227 /* SpreadElement */);
       node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
       node.transformFlags |= propagateChildFlags(node.expression) | 1024 /* ContainsES2015 */ | 32768 /* ContainsRestOrSpread */;
       return node;
@@ -20207,26 +21360,30 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createSpreadElement(expression), node) : node;
     }
     function createClassExpression3(modifiers, name, typeParameters, heritageClauses, members) {
-      const node = createBaseClassLikeDeclaration(
-        228 /* ClassExpression */,
-        modifiers,
-        name,
-        typeParameters,
-        heritageClauses,
-        members
-      );
-      node.transformFlags |= 1024 /* ContainsES2015 */;
+      const node = createBaseDeclaration(228 /* ClassExpression */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.heritageClauses = asNodeArray(heritageClauses);
+      node.members = createNodeArray2(members);
+      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateClassExpression3(node, modifiers, name, typeParameters, heritageClauses, members) {
       return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassExpression3(modifiers, name, typeParameters, heritageClauses, members), node) : node;
     }
     function createOmittedExpression2() {
-      return createBaseExpression(229 /* OmittedExpression */);
+      return createBaseNode(229 /* OmittedExpression */);
     }
     function createExpressionWithTypeArguments3(expression, typeArguments) {
       const node = createBaseNode(230 /* ExpressionWithTypeArguments */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
+      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      );
       node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments);
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | 1024 /* ContainsES2015 */;
       return node;
@@ -20235,7 +21392,7 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.typeArguments !== typeArguments ? update(createExpressionWithTypeArguments3(expression, typeArguments), node) : node;
     }
     function createAsExpression2(expression, type) {
-      const node = createBaseExpression(231 /* AsExpression */);
+      const node = createBaseNode(231 /* AsExpression */);
       node.expression = expression;
       node.type = type;
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
@@ -20245,8 +21402,12 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.type !== type ? update(createAsExpression2(expression, type), node) : node;
     }
     function createNonNullExpression2(expression) {
-      const node = createBaseExpression(232 /* NonNullExpression */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
+      const node = createBaseNode(232 /* NonNullExpression */);
+      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      );
       node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
       return node;
     }
@@ -20257,7 +21418,7 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createNonNullExpression2(expression), node) : node;
     }
     function createSatisfiesExpression(expression, type) {
-      const node = createBaseExpression(235 /* SatisfiesExpression */);
+      const node = createBaseNode(235 /* SatisfiesExpression */);
       node.expression = expression;
       node.type = type;
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
@@ -20267,9 +21428,13 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.type !== type ? update(createSatisfiesExpression(expression, type), node) : node;
     }
     function createNonNullChain2(expression) {
-      const node = createBaseExpression(232 /* NonNullExpression */);
+      const node = createBaseNode(232 /* NonNullExpression */);
       node.flags |= 32 /* OptionalChain */;
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
+      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        true
+      );
       node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
       return node;
     }
@@ -20278,7 +21443,7 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createNonNullChain2(expression), node) : node;
     }
     function createMetaProperty2(keywordToken, name) {
-      const node = createBaseExpression(233 /* MetaProperty */);
+      const node = createBaseNode(233 /* MetaProperty */);
       node.keywordToken = keywordToken;
       node.name = name;
       node.transformFlags |= propagateChildFlags(node.name);
@@ -20292,6 +21457,7 @@ ${lanes.join("\n")}
         default:
           return Debug.assertNever(keywordToken);
       }
+      node.flowNode = void 0;
       return node;
     }
     function updateMetaProperty2(node, name) {
@@ -20317,31 +21483,45 @@ ${lanes.join("\n")}
       node.statements = createNodeArray2(statements);
       node.multiLine = multiLine;
       node.transformFlags |= propagateChildrenFlags(node.statements);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateBlock2(node, statements) {
       return node.statements !== statements ? update(createBlock2(statements, node.multiLine), node) : node;
     }
     function createVariableStatement2(modifiers, declarationList) {
-      const node = createBaseDeclaration(240 /* VariableStatement */);
+      const node = createBaseNode(240 /* VariableStatement */);
       node.modifiers = asNodeArray(modifiers);
       node.declarationList = isArray(declarationList) ? createVariableDeclarationList2(declarationList) : declarationList;
       node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.declarationList);
       if (modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
         node.transformFlags = 1 /* ContainsTypeScript */;
       }
+      node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateVariableStatement2(node, modifiers, declarationList) {
       return node.modifiers !== modifiers || node.declarationList !== declarationList ? update(createVariableStatement2(modifiers, declarationList), node) : node;
     }
     function createEmptyStatement2() {
-      return createBaseNode(239 /* EmptyStatement */);
+      const node = createBaseNode(239 /* EmptyStatement */);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      return node;
     }
     function createExpressionStatement2(expression) {
       const node = createBaseNode(241 /* ExpressionStatement */);
       node.expression = parenthesizerRules().parenthesizeExpressionOfExpressionStatement(expression);
       node.transformFlags |= propagateChildFlags(node.expression);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateExpressionStatement2(node, expression) {
@@ -20353,6 +21533,9 @@ ${lanes.join("\n")}
       node.thenStatement = asEmbeddedStatement(thenStatement);
       node.elseStatement = asEmbeddedStatement(elseStatement);
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thenStatement) | propagateChildFlags(node.elseStatement);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateIfStatement(node, expression, thenStatement, elseStatement) {
@@ -20363,6 +21546,9 @@ ${lanes.join("\n")}
       node.statement = asEmbeddedStatement(statement);
       node.expression = expression;
       node.transformFlags |= propagateChildFlags(node.statement) | propagateChildFlags(node.expression);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateDoStatement(node, statement, expression) {
@@ -20373,6 +21559,9 @@ ${lanes.join("\n")}
       node.expression = expression;
       node.statement = asEmbeddedStatement(statement);
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateWhileStatement(node, expression, statement) {
@@ -20385,6 +21574,11 @@ ${lanes.join("\n")}
       node.incrementor = incrementor;
       node.statement = asEmbeddedStatement(statement);
       node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.condition) | propagateChildFlags(node.incrementor) | propagateChildFlags(node.statement);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateForStatement(node, initializer, condition, incrementor, statement) {
@@ -20396,6 +21590,11 @@ ${lanes.join("\n")}
       node.expression = expression;
       node.statement = asEmbeddedStatement(statement);
       node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateForInStatement(node, initializer, expression, statement) {
@@ -20410,6 +21609,11 @@ ${lanes.join("\n")}
       node.transformFlags |= propagateChildFlags(node.awaitModifier) | propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement) | 1024 /* ContainsES2015 */;
       if (awaitModifier)
         node.transformFlags |= 128 /* ContainsES2018 */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateForOfStatement(node, awaitModifier, initializer, expression, statement) {
@@ -20419,6 +21623,9 @@ ${lanes.join("\n")}
       const node = createBaseNode(248 /* ContinueStatement */);
       node.label = asName(label);
       node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateContinueStatement(node, label) {
@@ -20428,6 +21635,9 @@ ${lanes.join("\n")}
       const node = createBaseNode(249 /* BreakStatement */);
       node.label = asName(label);
       node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateBreakStatement(node, label) {
@@ -20437,6 +21647,9 @@ ${lanes.join("\n")}
       const node = createBaseNode(250 /* ReturnStatement */);
       node.expression = expression;
       node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateReturnStatement(node, expression) {
@@ -20447,6 +21660,9 @@ ${lanes.join("\n")}
       node.expression = expression;
       node.statement = asEmbeddedStatement(statement);
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateWithStatement(node, expression, statement) {
@@ -20457,6 +21673,10 @@ ${lanes.join("\n")}
       node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
       node.caseBlock = caseBlock;
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.caseBlock);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
+      node.possiblyExhaustive = false;
       return node;
     }
     function updateSwitchStatement(node, expression, caseBlock) {
@@ -20467,6 +21687,9 @@ ${lanes.join("\n")}
       node.label = asName(label);
       node.statement = asEmbeddedStatement(statement);
       node.transformFlags |= propagateChildFlags(node.label) | propagateChildFlags(node.statement);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateLabeledStatement(node, label, statement) {
@@ -20476,6 +21699,9 @@ ${lanes.join("\n")}
       const node = createBaseNode(254 /* ThrowStatement */);
       node.expression = expression;
       node.transformFlags |= propagateChildFlags(node.expression);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateThrowStatement(node, expression) {
@@ -20487,27 +21713,31 @@ ${lanes.join("\n")}
       node.catchClause = catchClause;
       node.finallyBlock = finallyBlock;
       node.transformFlags |= propagateChildFlags(node.tryBlock) | propagateChildFlags(node.catchClause) | propagateChildFlags(node.finallyBlock);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateTryStatement(node, tryBlock, catchClause, finallyBlock) {
       return node.tryBlock !== tryBlock || node.catchClause !== catchClause || node.finallyBlock !== finallyBlock ? update(createTryStatement(tryBlock, catchClause, finallyBlock), node) : node;
     }
     function createDebuggerStatement2() {
-      return createBaseNode(256 /* DebuggerStatement */);
+      const node = createBaseNode(256 /* DebuggerStatement */);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
+      return node;
     }
     function createVariableDeclaration3(name, exclamationToken, type, initializer) {
-      const node = createBaseVariableLikeDeclaration(
-        257 /* VariableDeclaration */,
-        void 0,
-        name,
-        type,
-        initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)
-      );
+      var _a2;
+      const node = createBaseDeclaration(257 /* VariableDeclaration */);
+      node.name = asName(name);
       node.exclamationToken = exclamationToken;
-      node.transformFlags |= propagateChildFlags(node.exclamationToken);
-      if (exclamationToken) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      }
+      node.type = type;
+      node.initializer = asInitializer(initializer);
+      node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (((_a2 = node.exclamationToken) != null ? _a2 : node.type) ? 1 /* ContainsTypeScript */ : 0 /* None */);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateVariableDeclaration3(node, name, exclamationToken, type, initializer) {
@@ -20527,31 +21757,30 @@ ${lanes.join("\n")}
       return node.declarations !== declarations ? update(createVariableDeclarationList2(declarations, node.flags), node) : node;
     }
     function createFunctionDeclaration2(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        259 /* FunctionDeclaration */,
-        modifiers,
-        name,
-        typeParameters,
-        parameters,
-        type,
-        body
-      );
+      const node = createBaseDeclaration(259 /* FunctionDeclaration */);
+      node.modifiers = asNodeArray(modifiers);
       node.asteriskToken = asteriskToken;
+      node.name = asName(name);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = createNodeArray2(parameters);
+      node.type = type;
+      node.body = body;
       if (!node.body || modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
         node.transformFlags = 1 /* ContainsTypeScript */;
       } else {
-        node.transformFlags |= propagateChildFlags(node.asteriskToken) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
-        if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-          if (node.asteriskToken) {
-            node.transformFlags |= 128 /* ContainsES2018 */;
-          } else {
-            node.transformFlags |= 256 /* ContainsES2017 */;
-          }
-        } else if (node.asteriskToken) {
-          node.transformFlags |= 2048 /* ContainsGenerator */;
-        }
+        const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+        const isGenerator = !!node.asteriskToken;
+        const isAsyncGenerator = isAsync && isGenerator;
+        node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
       }
       node.illegalDecorators = void 0;
+      node.typeArguments = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.endFlowNode = void 0;
+      node.returnFlowNode = void 0;
       return node;
     }
     function updateFunctionDeclaration2(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
@@ -20564,38 +21793,38 @@ ${lanes.join("\n")}
       return finishUpdateBaseSignatureDeclaration(updated, original);
     }
     function createClassDeclaration2(modifiers, name, typeParameters, heritageClauses, members) {
-      const node = createBaseClassLikeDeclaration(
-        260 /* ClassDeclaration */,
-        modifiers,
-        name,
-        typeParameters,
-        heritageClauses,
-        members
-      );
+      const node = createBaseDeclaration(260 /* ClassDeclaration */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.heritageClauses = asNodeArray(heritageClauses);
+      node.members = createNodeArray2(members);
       if (modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
         node.transformFlags = 1 /* ContainsTypeScript */;
       } else {
-        node.transformFlags |= 1024 /* ContainsES2015 */;
+        node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
         if (node.transformFlags & 8192 /* ContainsTypeScriptClassSyntax */) {
           node.transformFlags |= 1 /* ContainsTypeScript */;
         }
       }
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateClassDeclaration2(node, modifiers, name, typeParameters, heritageClauses, members) {
       return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassDeclaration2(modifiers, name, typeParameters, heritageClauses, members), node) : node;
     }
     function createInterfaceDeclaration2(modifiers, name, typeParameters, heritageClauses, members) {
-      const node = createBaseInterfaceOrClassLikeDeclaration(
-        261 /* InterfaceDeclaration */,
-        modifiers,
-        name,
-        typeParameters,
-        heritageClauses
-      );
+      const node = createBaseDeclaration(261 /* InterfaceDeclaration */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.heritageClauses = asNodeArray(heritageClauses);
       node.members = createNodeArray2(members);
       node.transformFlags = 1 /* ContainsTypeScript */;
       node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateInterfaceDeclaration2(node, modifiers, name, typeParameters, heritageClauses, members) {
@@ -20608,15 +21837,17 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createTypeAliasDeclaration2(modifiers, name, typeParameters, type) {
-      const node = createBaseGenericNamedDeclaration(
-        262 /* TypeAliasDeclaration */,
-        modifiers,
-        name,
-        typeParameters
-      );
+      const node = createBaseDeclaration(262 /* TypeAliasDeclaration */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
+      node.typeParameters = asNodeArray(typeParameters);
       node.type = type;
       node.transformFlags = 1 /* ContainsTypeScript */;
       node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateTypeAliasDeclaration2(node, modifiers, name, typeParameters, type) {
@@ -20629,15 +21860,15 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createEnumDeclaration2(modifiers, name, members) {
-      const node = createBaseNamedDeclaration(
-        263 /* EnumDeclaration */,
-        modifiers,
-        name
-      );
+      const node = createBaseDeclaration(263 /* EnumDeclaration */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
       node.members = createNodeArray2(members);
-      node.transformFlags |= propagateChildrenFlags(node.members) | 1 /* ContainsTypeScript */;
+      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.name) | propagateChildrenFlags(node.members) | 1 /* ContainsTypeScript */;
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
       node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateEnumDeclaration2(node, modifiers, name, members) {
@@ -20662,6 +21893,10 @@ ${lanes.join("\n")}
       }
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
       node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateModuleDeclaration2(node, modifiers, name, body) {
@@ -20677,6 +21912,8 @@ ${lanes.join("\n")}
       const node = createBaseNode(265 /* ModuleBlock */);
       node.statements = createNodeArray2(statements);
       node.transformFlags |= propagateChildrenFlags(node.statements);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateModuleBlock2(node, statements) {
@@ -20686,20 +21923,21 @@ ${lanes.join("\n")}
       const node = createBaseNode(266 /* CaseBlock */);
       node.clauses = createNodeArray2(clauses);
       node.transformFlags |= propagateChildrenFlags(node.clauses);
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateCaseBlock2(node, clauses) {
       return node.clauses !== clauses ? update(createCaseBlock2(clauses), node) : node;
     }
     function createNamespaceExportDeclaration2(name) {
-      const node = createBaseNamedDeclaration(
-        267 /* NamespaceExportDeclaration */,
-        void 0,
-        name
-      );
-      node.transformFlags = 1 /* ContainsTypeScript */;
+      const node = createBaseDeclaration(267 /* NamespaceExportDeclaration */);
+      node.name = asName(name);
+      node.transformFlags |= propagateIdentifierNameFlags(node.name) | 1 /* ContainsTypeScript */;
       node.illegalDecorators = void 0;
       node.modifiers = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateNamespaceExportDeclaration2(node, name) {
@@ -20713,18 +21951,19 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createImportEqualsDeclaration2(modifiers, isTypeOnly, name, moduleReference) {
-      const node = createBaseNamedDeclaration(
-        268 /* ImportEqualsDeclaration */,
-        modifiers,
-        name
-      );
+      const node = createBaseDeclaration(268 /* ImportEqualsDeclaration */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
       node.isTypeOnly = isTypeOnly;
       node.moduleReference = moduleReference;
-      node.transformFlags |= propagateChildFlags(node.moduleReference);
-      if (!isExternalModuleReference(node.moduleReference))
+      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.moduleReference);
+      if (!isExternalModuleReference(node.moduleReference)) {
         node.transformFlags |= 1 /* ContainsTypeScript */;
+      }
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
       node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateImportEqualsDeclaration2(node, modifiers, isTypeOnly, name, moduleReference) {
@@ -20737,7 +21976,7 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createImportDeclaration2(modifiers, importClause, moduleSpecifier, assertClause) {
-      const node = createBaseDeclaration(269 /* ImportDeclaration */);
+      const node = createBaseNode(269 /* ImportDeclaration */);
       node.modifiers = asNodeArray(modifiers);
       node.importClause = importClause;
       node.moduleSpecifier = moduleSpecifier;
@@ -20745,6 +21984,8 @@ ${lanes.join("\n")}
       node.transformFlags |= propagateChildFlags(node.importClause) | propagateChildFlags(node.moduleSpecifier);
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
       node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateImportDeclaration2(node, modifiers, importClause, moduleSpecifier, assertClause) {
@@ -20757,7 +21998,7 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createImportClause3(isTypeOnly, name, namedBindings) {
-      const node = createBaseNode(270 /* ImportClause */);
+      const node = createBaseDeclaration(270 /* ImportClause */);
       node.isTypeOnly = isTypeOnly;
       node.name = name;
       node.namedBindings = namedBindings;
@@ -20801,7 +22042,7 @@ ${lanes.join("\n")}
       return node.assertClause !== clause || node.multiLine !== multiLine ? update(createImportTypeAssertionContainer(clause, multiLine), node) : node;
     }
     function createNamespaceImport2(name) {
-      const node = createBaseNode(271 /* NamespaceImport */);
+      const node = createBaseDeclaration(271 /* NamespaceImport */);
       node.name = name;
       node.transformFlags |= propagateChildFlags(node.name);
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
@@ -20811,7 +22052,7 @@ ${lanes.join("\n")}
       return node.name !== name ? update(createNamespaceImport2(name), node) : node;
     }
     function createNamespaceExport2(name) {
-      const node = createBaseNode(277 /* NamespaceExport */);
+      const node = createBaseDeclaration(277 /* NamespaceExport */);
       node.name = name;
       node.transformFlags |= propagateChildFlags(node.name) | 4 /* ContainsESNext */;
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
@@ -20831,7 +22072,7 @@ ${lanes.join("\n")}
       return node.elements !== elements ? update(createNamedImports2(elements), node) : node;
     }
     function createImportSpecifier2(isTypeOnly, propertyName, name) {
-      const node = createBaseNode(273 /* ImportSpecifier */);
+      const node = createBaseDeclaration(273 /* ImportSpecifier */);
       node.isTypeOnly = isTypeOnly;
       node.propertyName = propertyName;
       node.name = name;
@@ -20846,10 +22087,17 @@ ${lanes.join("\n")}
       const node = createBaseDeclaration(274 /* ExportAssignment */);
       node.modifiers = asNodeArray(modifiers);
       node.isExportEquals = isExportEquals;
-      node.expression = isExportEquals ? parenthesizerRules().parenthesizeRightSideOfBinary(63 /* EqualsToken */, void 0, expression) : parenthesizerRules().parenthesizeExpressionOfExportDefault(expression);
+      node.expression = isExportEquals ? parenthesizerRules().parenthesizeRightSideOfBinary(
+        63 /* EqualsToken */,
+        /*leftSide*/
+        void 0,
+        expression
+      ) : parenthesizerRules().parenthesizeExpressionOfExportDefault(expression);
       node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.expression);
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
       node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateExportAssignment2(node, modifiers, expression) {
@@ -20871,6 +22119,8 @@ ${lanes.join("\n")}
       node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.exportClause) | propagateChildFlags(node.moduleSpecifier);
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
       node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateExportDeclaration3(node, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) {
@@ -20899,6 +22149,8 @@ ${lanes.join("\n")}
       node.name = asName(name);
       node.transformFlags |= propagateChildFlags(node.propertyName) | propagateChildFlags(node.name);
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateExportSpecifier2(node, isTypeOnly, propertyName, name) {
@@ -20906,6 +22158,8 @@ ${lanes.join("\n")}
     }
     function createMissingDeclaration() {
       const node = createBaseDeclaration(279 /* MissingDeclaration */);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function createExternalModuleReference2(expression) {
@@ -20941,21 +22195,22 @@ ${lanes.join("\n")}
       return node.type !== type ? update(createJSDocUnaryTypeWorker(kind, type), node) : node;
     }
     function createJSDocFunctionType(parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        320 /* JSDocFunctionType */,
-        void 0,
-        void 0,
-        void 0,
-        parameters,
-        type
-      );
+      const node = createBaseDeclaration(320 /* JSDocFunctionType */);
+      node.parameters = asNodeArray(parameters);
+      node.type = type;
+      node.transformFlags = propagateChildrenFlags(node.parameters) | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.typeArguments = void 0;
       return node;
     }
     function updateJSDocFunctionType(node, parameters, type) {
       return node.parameters !== parameters || node.type !== type ? update(createJSDocFunctionType(parameters, type), node) : node;
     }
     function createJSDocTypeLiteral2(propertyTags, isArrayType = false) {
-      const node = createBaseNode(325 /* JSDocTypeLiteral */);
+      const node = createBaseDeclaration(325 /* JSDocTypeLiteral */);
       node.jsDocPropertyTags = asNodeArray(propertyTags);
       node.isArrayType = isArrayType;
       return node;
@@ -20972,10 +22227,14 @@ ${lanes.join("\n")}
       return node.type !== type ? update(createJSDocTypeExpression2(type), node) : node;
     }
     function createJSDocSignature2(typeParameters, parameters, type) {
-      const node = createBaseNode(326 /* JSDocSignature */);
+      const node = createBaseDeclaration(326 /* JSDocSignature */);
       node.typeParameters = asNodeArray(typeParameters);
       node.parameters = createNodeArray2(parameters);
       node.type = type;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateJSDocSignature(node, typeParameters, parameters, type) {
@@ -20991,8 +22250,14 @@ ${lanes.join("\n")}
       node.comment = comment;
       return node;
     }
+    function createBaseJSDocTagDeclaration(kind, tagName, comment) {
+      const node = createBaseDeclaration(kind);
+      node.tagName = tagName;
+      node.comment = comment;
+      return node;
+    }
     function createJSDocTemplateTag2(tagName, constraint, typeParameters, comment) {
-      const node = createBaseJSDocTag(347 /* JSDocTemplateTag */, tagName != null ? tagName : createIdentifier3("template"), comment);
+      const node = createBaseJSDocTag(348 /* JSDocTemplateTag */, tagName != null ? tagName : createIdentifier3("template"), comment);
       node.constraint = constraint;
       node.typeParameters = createNodeArray2(typeParameters);
       return node;
@@ -21001,17 +22266,19 @@ ${lanes.join("\n")}
       return node.tagName !== tagName || node.constraint !== constraint || node.typeParameters !== typeParameters || node.comment !== comment ? update(createJSDocTemplateTag2(tagName, constraint, typeParameters, comment), node) : node;
     }
     function createJSDocTypedefTag2(tagName, typeExpression, fullName, comment) {
-      const node = createBaseJSDocTag(348 /* JSDocTypedefTag */, tagName != null ? tagName : createIdentifier3("typedef"), comment);
+      const node = createBaseJSDocTagDeclaration(349 /* JSDocTypedefTag */, tagName != null ? tagName : createIdentifier3("typedef"), comment);
       node.typeExpression = typeExpression;
       node.fullName = fullName;
       node.name = getJSDocTypeAliasName(fullName);
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateJSDocTypedefTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) {
       return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocTypedefTag2(tagName, typeExpression, fullName, comment), node) : node;
     }
     function createJSDocParameterTag2(tagName, name, isBracketed, typeExpression, isNameFirst, comment) {
-      const node = createBaseJSDocTag(343 /* JSDocParameterTag */, tagName != null ? tagName : createIdentifier3("param"), comment);
+      const node = createBaseJSDocTagDeclaration(344 /* JSDocParameterTag */, tagName != null ? tagName : createIdentifier3("param"), comment);
       node.typeExpression = typeExpression;
       node.name = name;
       node.isNameFirst = !!isNameFirst;
@@ -21022,7 +22289,7 @@ ${lanes.join("\n")}
       return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocParameterTag2(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node;
     }
     function createJSDocPropertyTag2(tagName, name, isBracketed, typeExpression, isNameFirst, comment) {
-      const node = createBaseJSDocTag(350 /* JSDocPropertyTag */, tagName != null ? tagName : createIdentifier3("prop"), comment);
+      const node = createBaseJSDocTagDeclaration(351 /* JSDocPropertyTag */, tagName != null ? tagName : createIdentifier3("prop"), comment);
       node.typeExpression = typeExpression;
       node.name = name;
       node.isNameFirst = !!isNameFirst;
@@ -21033,15 +22300,25 @@ ${lanes.join("\n")}
       return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocPropertyTag2(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node;
     }
     function createJSDocCallbackTag2(tagName, typeExpression, fullName, comment) {
-      const node = createBaseJSDocTag(341 /* JSDocCallbackTag */, tagName != null ? tagName : createIdentifier3("callback"), comment);
+      const node = createBaseJSDocTagDeclaration(341 /* JSDocCallbackTag */, tagName != null ? tagName : createIdentifier3("callback"), comment);
       node.typeExpression = typeExpression;
       node.fullName = fullName;
       node.name = getJSDocTypeAliasName(fullName);
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateJSDocCallbackTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) {
       return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocCallbackTag2(tagName, typeExpression, fullName, comment), node) : node;
     }
+    function createJSDocOverloadTag(tagName, typeExpression, comment) {
+      const node = createBaseJSDocTag(342 /* JSDocOverloadTag */, tagName != null ? tagName : createIdentifier3("overload"), comment);
+      node.typeExpression = typeExpression;
+      return node;
+    }
+    function updateJSDocOverloadTag(node, tagName = getDefaultTagName(node), typeExpression, comment) {
+      return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocOverloadTag(tagName, typeExpression, comment), node) : node;
+    }
     function createJSDocAugmentsTag2(tagName, className, comment) {
       const node = createBaseJSDocTag(331 /* JSDocAugmentsTag */, tagName != null ? tagName : createIdentifier3("augments"), comment);
       node.class = className;
@@ -21056,7 +22333,7 @@ ${lanes.join("\n")}
       return node;
     }
     function createJSDocSeeTag(tagName, name, comment) {
-      const node = createBaseJSDocTag(349 /* JSDocSeeTag */, tagName != null ? tagName : createIdentifier3("see"), comment);
+      const node = createBaseJSDocTag(350 /* JSDocSeeTag */, tagName != null ? tagName : createIdentifier3("see"), comment);
       node.name = name;
       return node;
     }
@@ -21133,6 +22410,16 @@ ${lanes.join("\n")}
     function updateJSDocUnknownTag(node, tagName, comment) {
       return node.tagName !== tagName || node.comment !== comment ? update(createJSDocUnknownTag(tagName, comment), node) : node;
     }
+    function createJSDocEnumTag2(tagName, typeExpression, comment) {
+      const node = createBaseJSDocTagDeclaration(343 /* JSDocEnumTag */, tagName != null ? tagName : createIdentifier3(getDefaultTagNameForKind(343 /* JSDocEnumTag */)), comment);
+      node.typeExpression = typeExpression;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      return node;
+    }
+    function updateJSDocEnumTag(node, tagName = getDefaultTagName(node), typeExpression, comment) {
+      return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocEnumTag2(tagName, typeExpression, comment), node) : node;
+    }
     function createJSDocText(text) {
       const node = createBaseNode(324 /* JSDocText */);
       node.text = text;
@@ -21230,7 +22517,7 @@ ${lanes.join("\n")}
       return node;
     }
     function createJsxAttribute2(name, initializer) {
-      const node = createBaseNode(288 /* JsxAttribute */);
+      const node = createBaseDeclaration(288 /* JsxAttribute */);
       node.name = name;
       node.initializer = initializer;
       node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 2 /* ContainsJsx */;
@@ -21240,7 +22527,7 @@ ${lanes.join("\n")}
       return node.name !== name || node.initializer !== initializer ? update(createJsxAttribute2(name, initializer), node) : node;
     }
     function createJsxAttributes2(properties) {
-      const node = createBaseNode(289 /* JsxAttributes */);
+      const node = createBaseDeclaration(289 /* JsxAttributes */);
       node.properties = createNodeArray2(properties);
       node.transformFlags |= propagateChildrenFlags(node.properties) | 2 /* ContainsJsx */;
       return node;
@@ -21272,6 +22559,8 @@ ${lanes.join("\n")}
       node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
       node.statements = createNodeArray2(statements);
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.statements);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateCaseClause2(node, expression, statements) {
@@ -21308,36 +22597,27 @@ ${lanes.join("\n")}
     }
     function createCatchClause2(variableDeclaration, block) {
       const node = createBaseNode(295 /* CatchClause */);
-      if (typeof variableDeclaration === "string" || variableDeclaration && !isVariableDeclaration(variableDeclaration)) {
-        variableDeclaration = createVariableDeclaration3(
-          variableDeclaration,
-          void 0,
-          void 0,
-          void 0
-        );
-      }
-      node.variableDeclaration = variableDeclaration;
+      node.variableDeclaration = asVariableDeclaration(variableDeclaration);
       node.block = block;
-      node.transformFlags |= propagateChildFlags(node.variableDeclaration) | propagateChildFlags(node.block);
-      if (!variableDeclaration)
-        node.transformFlags |= 64 /* ContainsES2019 */;
+      node.transformFlags |= propagateChildFlags(node.variableDeclaration) | propagateChildFlags(node.block) | (!variableDeclaration ? 64 /* ContainsES2019 */ : 0 /* None */);
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateCatchClause2(node, variableDeclaration, block) {
       return node.variableDeclaration !== variableDeclaration || node.block !== block ? update(createCatchClause2(variableDeclaration, block), node) : node;
     }
     function createPropertyAssignment2(name, initializer) {
-      const node = createBaseNamedDeclaration(
-        299 /* PropertyAssignment */,
-        void 0,
-        name
-      );
+      const node = createBaseDeclaration(299 /* PropertyAssignment */);
+      node.name = asName(name);
       node.initializer = parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer);
-      node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer);
+      node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer);
       node.illegalDecorators = void 0;
       node.modifiers = void 0;
       node.questionToken = void 0;
       node.exclamationToken = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updatePropertyAssignment2(node, name, initializer) {
@@ -21353,18 +22633,17 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createShorthandPropertyAssignment2(name, objectAssignmentInitializer) {
-      const node = createBaseNamedDeclaration(
-        300 /* ShorthandPropertyAssignment */,
-        void 0,
-        name
-      );
+      const node = createBaseDeclaration(300 /* ShorthandPropertyAssignment */);
+      node.name = asName(name);
       node.objectAssignmentInitializer = objectAssignmentInitializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(objectAssignmentInitializer);
-      node.transformFlags |= propagateChildFlags(node.objectAssignmentInitializer) | 1024 /* ContainsES2015 */;
+      node.transformFlags |= propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.objectAssignmentInitializer) | 1024 /* ContainsES2015 */;
       node.equalsToken = void 0;
       node.illegalDecorators = void 0;
       node.modifiers = void 0;
       node.questionToken = void 0;
       node.exclamationToken = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateShorthandPropertyAssignment2(node, name, objectAssignmentInitializer) {
@@ -21381,19 +22660,23 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createSpreadAssignment2(expression) {
-      const node = createBaseNode(301 /* SpreadAssignment */);
+      const node = createBaseDeclaration(301 /* SpreadAssignment */);
       node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
       node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 65536 /* ContainsObjectRestOrSpread */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateSpreadAssignment2(node, expression) {
       return node.expression !== expression ? update(createSpreadAssignment2(expression), node) : node;
     }
     function createEnumMember2(name, initializer) {
-      const node = createBaseNode(302 /* EnumMember */);
+      const node = createBaseDeclaration(302 /* EnumMember */);
       node.name = asName(name);
       node.initializer = initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer);
       node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 1 /* ContainsTypeScript */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateEnumMember2(node, name, initializer) {
@@ -21404,33 +22687,111 @@ ${lanes.join("\n")}
       node.statements = createNodeArray2(statements);
       node.endOfFileToken = endOfFileToken;
       node.flags |= flags2;
-      node.fileName = "";
       node.text = "";
+      node.fileName = "";
+      node.path = "";
+      node.resolvedPath = "";
+      node.originalFileName = "";
       node.languageVersion = 0;
       node.languageVariant = 0;
       node.scriptKind = 0;
       node.isDeclarationFile = false;
       node.hasNoDefaultLib = false;
       node.transformFlags |= propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken);
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.endFlowNode = void 0;
+      node.nodeCount = 0;
+      node.identifierCount = 0;
+      node.symbolCount = 0;
+      node.parseDiagnostics = void 0;
+      node.bindDiagnostics = void 0;
+      node.bindSuggestionDiagnostics = void 0;
+      node.lineMap = void 0;
+      node.externalModuleIndicator = void 0;
+      node.setExternalModuleIndicator = void 0;
+      node.pragmas = void 0;
+      node.checkJsDirective = void 0;
+      node.referencedFiles = void 0;
+      node.typeReferenceDirectives = void 0;
+      node.libReferenceDirectives = void 0;
+      node.amdDependencies = void 0;
+      node.commentDirectives = void 0;
+      node.identifiers = void 0;
+      node.packageJsonLocations = void 0;
+      node.packageJsonScope = void 0;
+      node.imports = void 0;
+      node.moduleAugmentations = void 0;
+      node.ambientModuleNames = void 0;
+      node.resolvedModules = void 0;
+      node.classifiableNames = void 0;
+      node.impliedNodeFormat = void 0;
       return node;
     }
-    function cloneSourceFileWithChanges(source, statements, isDeclarationFile, referencedFiles, typeReferences, hasNoDefaultLib, libReferences) {
-      const node = source.redirectInfo ? Object.create(source.redirectInfo.redirectTarget) : baseFactory2.createBaseSourceFileNode(308 /* SourceFile */);
+    function createRedirectedSourceFile(redirectInfo) {
+      const node = Object.create(redirectInfo.redirectTarget);
+      Object.defineProperties(node, {
+        id: {
+          get() {
+            return this.redirectInfo.redirectTarget.id;
+          },
+          set(value) {
+            this.redirectInfo.redirectTarget.id = value;
+          }
+        },
+        symbol: {
+          get() {
+            return this.redirectInfo.redirectTarget.symbol;
+          },
+          set(value) {
+            this.redirectInfo.redirectTarget.symbol = value;
+          }
+        }
+      });
+      node.redirectInfo = redirectInfo;
+      return node;
+    }
+    function cloneRedirectedSourceFile(source) {
+      const node = createRedirectedSourceFile(source.redirectInfo);
+      node.flags |= source.flags & ~8 /* Synthesized */;
+      node.fileName = source.fileName;
+      node.path = source.path;
+      node.resolvedPath = source.resolvedPath;
+      node.originalFileName = source.originalFileName;
+      node.packageJsonLocations = source.packageJsonLocations;
+      node.packageJsonScope = source.packageJsonScope;
+      node.emitNode = void 0;
+      return node;
+    }
+    function cloneSourceFileWorker(source) {
+      const node = baseFactory2.createBaseSourceFileNode(308 /* SourceFile */);
+      node.flags |= source.flags & ~8 /* Synthesized */;
       for (const p in source) {
-        if (p === "emitNode" || hasProperty(node, p) || !hasProperty(source, p))
+        if (hasProperty(node, p) || !hasProperty(source, p)) {
           continue;
+        }
+        if (p === "emitNode") {
+          node.emitNode = void 0;
+          continue;
+        }
         node[p] = source[p];
       }
-      node.flags |= source.flags;
+      return node;
+    }
+    function cloneSourceFile(source) {
+      const node = source.redirectInfo ? cloneRedirectedSourceFile(source) : cloneSourceFileWorker(source);
+      setOriginalNode(node, source);
+      return node;
+    }
+    function cloneSourceFileWithChanges(source, statements, isDeclarationFile, referencedFiles, typeReferences, hasNoDefaultLib, libReferences) {
+      const node = cloneSourceFile(source);
       node.statements = createNodeArray2(statements);
-      node.endOfFileToken = source.endOfFileToken;
       node.isDeclarationFile = isDeclarationFile;
       node.referencedFiles = referencedFiles;
       node.typeReferenceDirectives = typeReferences;
       node.hasNoDefaultLib = hasNoDefaultLib;
       node.libReferenceDirectives = libReferences;
       node.transformFlags = propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken);
-      node.impliedNodeFormat = source.impliedNodeFormat;
       return node;
     }
     function updateSourceFile2(node, statements, isDeclarationFile = node.isDeclarationFile, referencedFiles = node.referencedFiles, typeReferenceDirectives = node.typeReferenceDirectives, hasNoDefaultLib = node.hasNoDefaultLib, libReferenceDirectives = node.libReferenceDirectives) {
@@ -21440,6 +22801,10 @@ ${lanes.join("\n")}
       const node = createBaseNode(309 /* Bundle */);
       node.prepends = prepends;
       node.sourceFiles = sourceFiles;
+      node.syntheticFileReferences = void 0;
+      node.syntheticTypeReferences = void 0;
+      node.syntheticLibReferences = void 0;
+      node.hasNoDefaultLib = void 0;
       return node;
     }
     function updateBundle2(node, sourceFiles, prepends = emptyArray) {
@@ -21493,18 +22858,18 @@ ${lanes.join("\n")}
       return node;
     }
     function createSyntaxList3(children) {
-      const node = createBaseNode(351 /* SyntaxList */);
+      const node = createBaseNode(353 /* SyntaxList */);
       node._children = children;
       return node;
     }
     function createNotEmittedStatement2(original) {
-      const node = createBaseNode(352 /* NotEmittedStatement */);
+      const node = createBaseNode(354 /* NotEmittedStatement */);
       node.original = original;
       setTextRange(node, original);
       return node;
     }
     function createPartiallyEmittedExpression2(expression, original) {
-      const node = createBaseNode(353 /* PartiallyEmittedExpression */);
+      const node = createBaseNode(355 /* PartiallyEmittedExpression */);
       node.expression = expression;
       node.original = original;
       node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
@@ -21526,7 +22891,7 @@ ${lanes.join("\n")}
       return node;
     }
     function createCommaListExpression(elements) {
-      const node = createBaseNode(354 /* CommaListExpression */);
+      const node = createBaseNode(356 /* CommaListExpression */);
       node.elements = createNodeArray2(sameFlatMap(elements, flattenCommaElements));
       node.transformFlags |= propagateChildrenFlags(node.elements);
       return node;
@@ -21535,19 +22900,19 @@ ${lanes.join("\n")}
       return node.elements !== elements ? update(createCommaListExpression(elements), node) : node;
     }
     function createEndOfDeclarationMarker(original) {
-      const node = createBaseNode(356 /* EndOfDeclarationMarker */);
+      const node = createBaseNode(358 /* EndOfDeclarationMarker */);
       node.emitNode = {};
       node.original = original;
       return node;
     }
     function createMergeDeclarationMarker(original) {
-      const node = createBaseNode(355 /* MergeDeclarationMarker */);
+      const node = createBaseNode(357 /* MergeDeclarationMarker */);
       node.emitNode = {};
       node.original = original;
       return node;
     }
     function createSyntheticReferenceExpression(expression, thisArg) {
-      const node = createBaseNode(357 /* SyntheticReferenceExpression */);
+      const node = createBaseNode(359 /* SyntheticReferenceExpression */);
       node.expression = expression;
       node.thisArg = thisArg;
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thisArg);
@@ -21556,11 +22921,66 @@ ${lanes.join("\n")}
     function updateSyntheticReferenceExpression(node, expression, thisArg) {
       return node.expression !== expression || node.thisArg !== thisArg ? update(createSyntheticReferenceExpression(expression, thisArg), node) : node;
     }
+    function cloneGeneratedIdentifier(node) {
+      const clone2 = createBaseIdentifier(
+        node.escapedText,
+        /*originalKeywordKind*/
+        void 0
+      );
+      clone2.flags |= node.flags & ~8 /* Synthesized */;
+      clone2.autoGenerate = { ...node.autoGenerate };
+      clone2.transformFlags = node.transformFlags;
+      setOriginalNode(clone2, node);
+      return clone2;
+    }
+    function cloneIdentifier(node) {
+      const clone2 = createBaseIdentifier(node.escapedText, node.originalKeywordKind);
+      clone2.flags |= node.flags & ~8 /* Synthesized */;
+      clone2.typeArguments = node.typeArguments;
+      clone2.hasExtendedUnicodeEscape = node.hasExtendedUnicodeEscape;
+      clone2.jsDoc = node.jsDoc;
+      clone2.jsDocCache = node.jsDocCache;
+      clone2.flowNode = node.flowNode;
+      clone2.symbol = node.symbol;
+      clone2.transformFlags = node.transformFlags;
+      setOriginalNode(clone2, node);
+      return clone2;
+    }
+    function cloneGeneratedPrivateIdentifier(node) {
+      const clone2 = createBasePrivateIdentifier(node.escapedText);
+      clone2.flags |= node.flags & ~8 /* Synthesized */;
+      clone2.autoGenerate = { ...node.autoGenerate };
+      clone2.transformFlags = node.transformFlags;
+      setOriginalNode(clone2, node);
+      return clone2;
+    }
+    function clonePrivateIdentifier(node) {
+      const clone2 = createBasePrivateIdentifier(node.escapedText);
+      clone2.flags |= node.flags & ~8 /* Synthesized */;
+      clone2.transformFlags = node.transformFlags;
+      setOriginalNode(clone2, node);
+      return clone2;
+    }
     function cloneNode(node) {
       if (node === void 0) {
         return node;
       }
-      const clone2 = isSourceFile(node) ? baseFactory2.createBaseSourceFileNode(308 /* SourceFile */) : isIdentifier(node) ? baseFactory2.createBaseIdentifierNode(79 /* Identifier */) : isPrivateIdentifier(node) ? baseFactory2.createBasePrivateIdentifierNode(80 /* PrivateIdentifier */) : !isNodeKind(node.kind) ? baseFactory2.createBaseTokenNode(node.kind) : baseFactory2.createBaseNode(node.kind);
+      if (isSourceFile(node)) {
+        return cloneSourceFile(node);
+      }
+      if (isGeneratedIdentifier(node)) {
+        return cloneGeneratedIdentifier(node);
+      }
+      if (isIdentifier(node)) {
+        return cloneIdentifier(node);
+      }
+      if (isGeneratedPrivateIdentifier(node)) {
+        return cloneGeneratedPrivateIdentifier(node);
+      }
+      if (isPrivateIdentifier(node)) {
+        return clonePrivateIdentifier(node);
+      }
+      const clone2 = !isNodeKind(node.kind) ? baseFactory2.createBaseTokenNode(node.kind) : baseFactory2.createBaseNode(node.kind);
       clone2.flags |= node.flags & ~8 /* Synthesized */;
       clone2.transformFlags = node.transformFlags;
       setOriginalNode(clone2, node);
@@ -21575,29 +22995,52 @@ ${lanes.join("\n")}
     function createImmediatelyInvokedFunctionExpression2(statements, param, paramValue) {
       return createCallExpression(
         createFunctionExpression2(
+          /*modifiers*/
           void 0,
+          /*asteriskToken*/
           void 0,
+          /*name*/
           void 0,
+          /*typeParameters*/
           void 0,
+          /*parameters*/
           param ? [param] : [],
+          /*type*/
           void 0,
-          createBlock2(statements, true)
+          createBlock2(
+            statements,
+            /*multiLine*/
+            true
+          )
         ),
+        /*typeArguments*/
         void 0,
+        /*argumentsArray*/
         paramValue ? [paramValue] : []
       );
     }
     function createImmediatelyInvokedArrowFunction2(statements, param, paramValue) {
       return createCallExpression(
         createArrowFunction3(
+          /*modifiers*/
           void 0,
+          /*typeParameters*/
           void 0,
+          /*parameters*/
           param ? [param] : [],
+          /*type*/
           void 0,
+          /*equalsGreaterThanToken*/
           void 0,
-          createBlock2(statements, true)
+          createBlock2(
+            statements,
+            /*multiLine*/
+            true
+          )
         ),
+        /*typeArguments*/
         void 0,
+        /*argumentsArray*/
         paramValue ? [paramValue] : []
       );
     }
@@ -21606,17 +23049,27 @@ ${lanes.join("\n")}
     }
     function createExportDefault2(expression) {
       return createExportAssignment3(
+        /*modifiers*/
         void 0,
+        /*isExportEquals*/
         false,
         expression
       );
     }
     function createExternalModuleExport2(exportName) {
       return createExportDeclaration3(
+        /*modifiers*/
         void 0,
+        /*isTypeOnly*/
         false,
         createNamedExports2([
-          createExportSpecifier2(false, void 0, exportName)
+          createExportSpecifier2(
+            /*isTypeOnly*/
+            false,
+            /*propertyName*/
+            void 0,
+            exportName
+          )
         ])
       );
     }
@@ -21626,14 +23079,22 @@ ${lanes.join("\n")}
     function createMethodCall(object, methodName, argumentsList) {
       if (isCallChain(object)) {
         return createCallChain2(
-          createPropertyAccessChain2(object, void 0, methodName),
+          createPropertyAccessChain2(
+            object,
+            /*questionDotToken*/
+            void 0,
+            methodName
+          ),
+          /*questionDotToken*/
           void 0,
+          /*typeArguments*/
           void 0,
           argumentsList
         );
       }
       return createCallExpression(
         createPropertyAccessExpression(object, methodName),
+        /*typeArguments*/
         void 0,
         argumentsList
       );
@@ -21695,7 +23156,7 @@ ${lanes.join("\n")}
           return updateSatisfiesExpression(outerExpression, expression, outerExpression.type);
         case 232 /* NonNullExpression */:
           return updateNonNullExpression2(outerExpression, expression);
-        case 353 /* PartiallyEmittedExpression */:
+        case 355 /* PartiallyEmittedExpression */:
           return updatePartiallyEmittedExpression2(outerExpression, expression);
       }
     }
@@ -21759,7 +23220,11 @@ ${lanes.join("\n")}
         target = languageVersion !== void 0 && languageVersion < 2 /* ES2015 */ ? setTextRange(createIdentifier3("_super"), callee) : callee;
       } else if (getEmitFlags(callee) & 8192 /* HelperName */) {
         thisArg = createVoidZero2();
-        target = parenthesizerRules().parenthesizeLeftSideOfAccess(callee, false);
+        target = parenthesizerRules().parenthesizeLeftSideOfAccess(
+          callee,
+          /*optionalChain*/
+          false
+        );
       } else if (isPropertyAccessExpression(callee)) {
         if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) {
           thisArg = createTempVariable3(recordTempVariable);
@@ -21798,23 +23263,34 @@ ${lanes.join("\n")}
         }
       } else {
         thisArg = createVoidZero2();
-        target = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
+        target = parenthesizerRules().parenthesizeLeftSideOfAccess(
+          expression,
+          /*optionalChain*/
+          false
+        );
       }
       return { target, thisArg };
     }
     function createAssignmentTargetWrapper(paramName, expression) {
       return createPropertyAccessExpression(
+        // Explicit parens required because of v8 regression (https://bugs.chromium.org/p/v8/issues/detail?id=9560)
         createParenthesizedExpression(
           createObjectLiteralExpression([
             createSetAccessorDeclaration(
+              /*modifiers*/
               void 0,
               "value",
               [createParameterDeclaration(
+                /*modifiers*/
                 void 0,
+                /*dotDotDotToken*/
                 void 0,
                 paramName,
+                /*questionToken*/
                 void 0,
+                /*type*/
                 void 0,
+                /*initializer*/
                 void 0
               )],
               createBlock2([
@@ -21999,12 +23475,29 @@ ${lanes.join("\n")}
     function asExpression(value) {
       return typeof value === "string" ? createStringLiteral2(value) : typeof value === "number" ? createNumericLiteral2(value) : typeof value === "boolean" ? value ? createTrue2() : createFalse2() : value;
     }
+    function asInitializer(node) {
+      return node && parenthesizerRules().parenthesizeExpressionForDisallowedComma(node);
+    }
     function asToken(value) {
       return typeof value === "number" ? createToken3(value) : value;
     }
     function asEmbeddedStatement(statement) {
       return statement && isNotEmittedStatement(statement) ? setTextRange(setOriginalNode(createEmptyStatement2(), statement), statement) : statement;
     }
+    function asVariableDeclaration(variableDeclaration) {
+      if (typeof variableDeclaration === "string" || variableDeclaration && !isVariableDeclaration(variableDeclaration)) {
+        return createVariableDeclaration3(
+          variableDeclaration,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          /*initializer*/
+          void 0
+        );
+      }
+      return variableDeclaration;
+    }
   }
   function updateWithoutOriginal(updated, original) {
     if (updated !== original) {
@@ -22021,13 +23514,13 @@ ${lanes.join("\n")}
   }
   function getDefaultTagNameForKind(kind) {
     switch (kind) {
-      case 346 /* JSDocTypeTag */:
+      case 347 /* JSDocTypeTag */:
         return "type";
-      case 344 /* JSDocReturnTag */:
+      case 345 /* JSDocReturnTag */:
         return "returns";
-      case 345 /* JSDocThisTag */:
+      case 346 /* JSDocThisTag */:
         return "this";
-      case 342 /* JSDocEnumTag */:
+      case 343 /* JSDocEnumTag */:
         return "enum";
       case 333 /* JSDocAuthorTag */:
         return "author";
@@ -22043,16 +23536,18 @@ ${lanes.join("\n")}
         return "readonly";
       case 340 /* JSDocOverrideTag */:
         return "override";
-      case 347 /* JSDocTemplateTag */:
+      case 348 /* JSDocTemplateTag */:
         return "template";
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
         return "typedef";
-      case 343 /* JSDocParameterTag */:
+      case 344 /* JSDocParameterTag */:
         return "param";
-      case 350 /* JSDocPropertyTag */:
+      case 351 /* JSDocPropertyTag */:
         return "prop";
       case 341 /* JSDocCallbackTag */:
         return "callback";
+      case 342 /* JSDocOverloadTag */:
+        return "overload";
       case 331 /* JSDocAugmentsTag */:
         return "augments";
       case 332 /* JSDocImplementsTag */:
@@ -22063,7 +23558,12 @@ ${lanes.join("\n")}
   }
   function getCookedText(kind, rawText) {
     if (!rawTextScanner) {
-      rawTextScanner = createScanner(99 /* Latest */, false, 0 /* Standard */);
+      rawTextScanner = createScanner(
+        99 /* Latest */,
+        /*skipTrivia*/
+        false,
+        0 /* Standard */
+      );
     }
     switch (kind) {
       case 14 /* NoSubstitutionTemplateLiteral */:
@@ -22081,7 +23581,10 @@ ${lanes.join("\n")}
     }
     let token = rawTextScanner.scan();
     if (token === 19 /* CloseBraceToken */) {
-      token = rawTextScanner.reScanTemplateToken(false);
+      token = rawTextScanner.reScanTemplateToken(
+        /*isTaggedTemplate*/
+        false
+      );
     }
     if (rawTextScanner.isUnterminated()) {
       rawTextScanner.setText(void 0);
@@ -22103,6 +23606,9 @@ ${lanes.join("\n")}
     rawTextScanner.setText(void 0);
     return tokenValue;
   }
+  function propagateNameFlags(node) {
+    return node && isIdentifier(node) ? propagateIdentifierNameFlags(node) : propagateChildFlags(node);
+  }
   function propagateIdentifierNameFlags(node) {
     return propagateChildFlags(node) & ~67108864 /* ContainsPossibleTopLevelAwait */;
   }
@@ -22184,7 +23690,7 @@ ${lanes.join("\n")}
       case 213 /* TypeAssertionExpression */:
       case 235 /* SatisfiesExpression */:
       case 231 /* AsExpression */:
-      case 353 /* PartiallyEmittedExpression */:
+      case 355 /* PartiallyEmittedExpression */:
       case 214 /* ParenthesizedExpression */:
       case 106 /* SuperKeyword */:
         return -2147483648 /* OuterExpressionExcludes */;
@@ -22303,11 +23809,21 @@ ${lanes.join("\n")}
       }
     }
     if (!texts) {
-      const textNode = factory.createUnparsedTextLike(void 0, false);
+      const textNode = factory.createUnparsedTextLike(
+        /*data*/
+        void 0,
+        /*internal*/
+        false
+      );
       setTextRangePosWidth(textNode, 0, typeof length2 === "function" ? length2() : length2);
       texts = [textNode];
     }
-    const node = parseNodeFactory.createUnparsedSource(prologues != null ? prologues : emptyArray, void 0, texts);
+    const node = parseNodeFactory.createUnparsedSource(
+      prologues != null ? prologues : emptyArray,
+      /*syntheticReferences*/
+      void 0,
+      texts
+    );
     setEachParent(prologues, node);
     setEachParent(texts, node);
     setEachParent(prependChildren, node);
@@ -22358,10 +23874,12 @@ ${lanes.join("\n")}
       declarationMapPath,
       declarationMapTextOrBuildInfoPath
     ) : createInputFilesWithFileTexts(
+      /*javascriptPath*/
       void 0,
       javascriptTextOrReadFileText,
       javascriptMapPath,
       javascriptMapTextOrDeclarationPath,
+      /*declarationPath*/
       void 0,
       declarationTextOrJavascriptPath,
       declarationMapPath,
@@ -22407,8 +23925,10 @@ ${lanes.join("\n")}
     Object.defineProperties(node, {
       javascriptText: { get: () => definedTextGetter(javascriptPath) },
       javascriptMapText: { get: () => textGetter(javascriptMapPath) },
+      // TODO:: if there is inline sourceMap in jsFile, use that
       declarationText: { get: () => definedTextGetter(Debug.checkDefined(declarationPath)) },
       declarationMapText: { get: () => textGetter(declarationMapPath) },
+      // TODO:: if there is inline sourceMap in dtsFile, use that
       buildInfo: { get: getAndCacheBuildInfo }
     });
     return node;
@@ -22714,27 +24234,36 @@ ${lanes.join("\n")}
     const immutableFalse = memoize(() => setEmitFlags(factory2.createFalse(), 536870912 /* Immutable */));
     return {
       getUnscopedHelperName,
+      // TypeScript Helpers
       createDecorateHelper,
       createMetadataHelper,
       createParamHelper,
+      // ES2018 Helpers
       createAssignHelper,
       createAwaitHelper,
       createAsyncGeneratorHelper,
       createAsyncDelegatorHelper,
       createAsyncValuesHelper,
+      // ES2018 Destructuring Helpers
       createRestHelper,
+      // ES2017 Helpers
       createAwaiterHelper,
+      // ES2015 Helpers
       createExtendsHelper,
       createTemplateObjectHelper,
       createSpreadArrayHelper,
+      // ES2015 Destructuring Helpers
       createValuesHelper,
       createReadHelper,
+      // ES2015 Generator Helpers
       createGeneratorHelper,
+      // ES Module Helpers
       createCreateBindingHelper,
       createImportStarHelper,
       createImportStarCallbackHelper,
       createImportDefaultHelper,
       createExportStarHelper,
+      // Class Fields Helpers
       createClassPrivateFieldGetHelper,
       createClassPrivateFieldSetHelper,
       createClassPrivateFieldInHelper
@@ -22745,7 +24274,11 @@ ${lanes.join("\n")}
     function createDecorateHelper(decoratorExpressions, target, memberName, descriptor) {
       context.requestEmitHelper(decorateHelper);
       const argumentsArray = [];
-      argumentsArray.push(factory2.createArrayLiteralExpression(decoratorExpressions, true));
+      argumentsArray.push(factory2.createArrayLiteralExpression(
+        decoratorExpressions,
+        /*multiLine*/
+        true
+      ));
       argumentsArray.push(target);
       if (memberName) {
         argumentsArray.push(memberName);
@@ -22755,6 +24288,7 @@ ${lanes.join("\n")}
       }
       return factory2.createCallExpression(
         getUnscopedHelperName("__decorate"),
+        /*typeArguments*/
         void 0,
         argumentsArray
       );
@@ -22763,6 +24297,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(metadataHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__metadata"),
+        /*typeArguments*/
         void 0,
         [
           factory2.createStringLiteral(metadataKey),
@@ -22775,6 +24310,7 @@ ${lanes.join("\n")}
       return setTextRange(
         factory2.createCallExpression(
           getUnscopedHelperName("__param"),
+          /*typeArguments*/
           void 0,
           [
             factory2.createNumericLiteral(parameterOffset + ""),
@@ -22788,6 +24324,7 @@ ${lanes.join("\n")}
       if (getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ES2015 */) {
         return factory2.createCallExpression(
           factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "assign"),
+          /*typeArguments*/
           void 0,
           attributesSegments
         );
@@ -22795,13 +24332,19 @@ ${lanes.join("\n")}
       context.requestEmitHelper(assignHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__assign"),
+        /*typeArguments*/
         void 0,
         attributesSegments
       );
     }
     function createAwaitHelper(expression) {
       context.requestEmitHelper(awaitHelper);
-      return factory2.createCallExpression(getUnscopedHelperName("__await"), void 0, [expression]);
+      return factory2.createCallExpression(
+        getUnscopedHelperName("__await"),
+        /*typeArguments*/
+        void 0,
+        [expression]
+      );
     }
     function createAsyncGeneratorHelper(generatorFunc, hasLexicalThis) {
       context.requestEmitHelper(awaitHelper);
@@ -22809,6 +24352,7 @@ ${lanes.join("\n")}
       (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */;
       return factory2.createCallExpression(
         getUnscopedHelperName("__asyncGenerator"),
+        /*typeArguments*/
         void 0,
         [
           hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(),
@@ -22822,6 +24366,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(asyncDelegator);
       return factory2.createCallExpression(
         getUnscopedHelperName("__asyncDelegator"),
+        /*typeArguments*/
         void 0,
         [expression]
       );
@@ -22830,6 +24375,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(asyncValues);
       return factory2.createCallExpression(
         getUnscopedHelperName("__asyncValues"),
+        /*typeArguments*/
         void 0,
         [expression]
       );
@@ -22848,8 +24394,10 @@ ${lanes.join("\n")}
             propertyNames.push(
               factory2.createConditionalExpression(
                 factory2.createTypeCheck(temp, "symbol"),
+                /*questionToken*/
                 void 0,
                 temp,
+                /*colonToken*/
                 void 0,
                 factory2.createAdd(temp, factory2.createStringLiteral(""))
               )
@@ -22861,6 +24409,7 @@ ${lanes.join("\n")}
       }
       return factory2.createCallExpression(
         getUnscopedHelperName("__rest"),
+        /*typeArguments*/
         void 0,
         [
           value,
@@ -22874,17 +24423,23 @@ ${lanes.join("\n")}
     function createAwaiterHelper(hasLexicalThis, hasLexicalArguments, promiseConstructor, body) {
       context.requestEmitHelper(awaiterHelper);
       const generatorFunc = factory2.createFunctionExpression(
+        /*modifiers*/
         void 0,
         factory2.createToken(41 /* AsteriskToken */),
+        /*name*/
         void 0,
+        /*typeParameters*/
         void 0,
+        /*parameters*/
         [],
+        /*type*/
         void 0,
         body
       );
       (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */;
       return factory2.createCallExpression(
         getUnscopedHelperName("__awaiter"),
+        /*typeArguments*/
         void 0,
         [
           hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(),
@@ -22898,6 +24453,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(extendsHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__extends"),
+        /*typeArguments*/
         void 0,
         [name, factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */)]
       );
@@ -22906,6 +24462,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(templateObjectHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__makeTemplateObject"),
+        /*typeArguments*/
         void 0,
         [cooked, raw]
       );
@@ -22914,6 +24471,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(spreadArrayHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__spreadArray"),
+        /*typeArguments*/
         void 0,
         [to, from, packFrom ? immutableTrue() : immutableFalse()]
       );
@@ -22922,6 +24480,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(valuesHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__values"),
+        /*typeArguments*/
         void 0,
         [expression]
       );
@@ -22930,6 +24489,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(readHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__read"),
+        /*typeArguments*/
         void 0,
         count !== void 0 ? [iteratorRecord, factory2.createNumericLiteral(count + "")] : [iteratorRecord]
       );
@@ -22938,6 +24498,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(generatorHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__generator"),
+        /*typeArguments*/
         void 0,
         [factory2.createThis(), body]
       );
@@ -22946,6 +24507,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(createBindingHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__createBinding"),
+        /*typeArguments*/
         void 0,
         [factory2.createIdentifier("exports"), module2, inputName, ...outputName ? [outputName] : []]
       );
@@ -22954,6 +24516,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(importStarHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__importStar"),
+        /*typeArguments*/
         void 0,
         [expression]
       );
@@ -22966,6 +24529,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(importDefaultHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__importDefault"),
+        /*typeArguments*/
         void 0,
         [expression]
       );
@@ -22975,6 +24539,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(createBindingHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__exportStar"),
+        /*typeArguments*/
         void 0,
         [moduleExpression, exportsExpression]
       );
@@ -22987,7 +24552,12 @@ ${lanes.join("\n")}
       } else {
         args = [receiver, state, factory2.createStringLiteral(kind), f];
       }
-      return factory2.createCallExpression(getUnscopedHelperName("__classPrivateFieldGet"), void 0, args);
+      return factory2.createCallExpression(
+        getUnscopedHelperName("__classPrivateFieldGet"),
+        /*typeArguments*/
+        void 0,
+        args
+      );
     }
     function createClassPrivateFieldSetHelper(receiver, state, value, kind, f) {
       context.requestEmitHelper(classPrivateFieldSetHelper);
@@ -22997,11 +24567,21 @@ ${lanes.join("\n")}
       } else {
         args = [receiver, state, value, factory2.createStringLiteral(kind), f];
       }
-      return factory2.createCallExpression(getUnscopedHelperName("__classPrivateFieldSet"), void 0, args);
+      return factory2.createCallExpression(
+        getUnscopedHelperName("__classPrivateFieldSet"),
+        /*typeArguments*/
+        void 0,
+        args
+      );
     }
     function createClassPrivateFieldInHelper(state, receiver) {
       context.requestEmitHelper(classPrivateFieldInHelper);
-      return factory2.createCallExpression(getUnscopedHelperName("__classPrivateFieldIn"), void 0, [state, receiver]);
+      return factory2.createCallExpression(
+        getUnscopedHelperName("__classPrivateFieldIn"),
+        /* typeArguments*/
+        void 0,
+        [state, receiver]
+      );
     }
   }
   function compareEmitHelpers(x, y) {
@@ -23531,6 +25111,9 @@ ${lanes.join("\n")}
   function isImportKeyword(node) {
     return node.kind === 100 /* ImportKeyword */;
   }
+  function isCaseKeyword(node) {
+    return node.kind === 82 /* CaseKeyword */;
+  }
   function isQualifiedName(node) {
     return node.kind === 163 /* QualifiedName */;
   }
@@ -23751,10 +25334,10 @@ ${lanes.join("\n")}
     return node.kind === 234 /* SyntheticExpression */;
   }
   function isPartiallyEmittedExpression(node) {
-    return node.kind === 353 /* PartiallyEmittedExpression */;
+    return node.kind === 355 /* PartiallyEmittedExpression */;
   }
   function isCommaListExpression(node) {
-    return node.kind === 354 /* CommaListExpression */;
+    return node.kind === 356 /* CommaListExpression */;
   }
   function isTemplateSpan(node) {
     return node.kind === 236 /* TemplateSpan */;
@@ -23898,16 +25481,16 @@ ${lanes.join("\n")}
     return node.kind === 279 /* MissingDeclaration */;
   }
   function isNotEmittedStatement(node) {
-    return node.kind === 352 /* NotEmittedStatement */;
+    return node.kind === 354 /* NotEmittedStatement */;
   }
   function isSyntheticReference(node) {
-    return node.kind === 357 /* SyntheticReferenceExpression */;
+    return node.kind === 359 /* SyntheticReferenceExpression */;
   }
   function isMergeDeclarationMarker(node) {
-    return node.kind === 355 /* MergeDeclarationMarker */;
+    return node.kind === 357 /* MergeDeclarationMarker */;
   }
   function isEndOfDeclarationMarker(node) {
-    return node.kind === 356 /* EndOfDeclarationMarker */;
+    return node.kind === 358 /* EndOfDeclarationMarker */;
   }
   function isExternalModuleReference(node) {
     return node.kind === 280 /* ExternalModuleReference */;
@@ -24059,44 +25642,50 @@ ${lanes.join("\n")}
   function isJSDocOverrideTag(node) {
     return node.kind === 340 /* JSDocOverrideTag */;
   }
+  function isJSDocOverloadTag(node) {
+    return node.kind === 342 /* JSDocOverloadTag */;
+  }
   function isJSDocDeprecatedTag(node) {
     return node.kind === 334 /* JSDocDeprecatedTag */;
   }
   function isJSDocSeeTag(node) {
-    return node.kind === 349 /* JSDocSeeTag */;
+    return node.kind === 350 /* JSDocSeeTag */;
   }
   function isJSDocEnumTag(node) {
-    return node.kind === 342 /* JSDocEnumTag */;
+    return node.kind === 343 /* JSDocEnumTag */;
   }
   function isJSDocParameterTag(node) {
-    return node.kind === 343 /* JSDocParameterTag */;
+    return node.kind === 344 /* JSDocParameterTag */;
   }
   function isJSDocReturnTag(node) {
-    return node.kind === 344 /* JSDocReturnTag */;
+    return node.kind === 345 /* JSDocReturnTag */;
   }
   function isJSDocThisTag(node) {
-    return node.kind === 345 /* JSDocThisTag */;
+    return node.kind === 346 /* JSDocThisTag */;
   }
   function isJSDocTypeTag(node) {
-    return node.kind === 346 /* JSDocTypeTag */;
+    return node.kind === 347 /* JSDocTypeTag */;
   }
   function isJSDocTemplateTag(node) {
-    return node.kind === 347 /* JSDocTemplateTag */;
+    return node.kind === 348 /* JSDocTemplateTag */;
   }
   function isJSDocTypedefTag(node) {
-    return node.kind === 348 /* JSDocTypedefTag */;
+    return node.kind === 349 /* JSDocTypedefTag */;
   }
   function isJSDocUnknownTag(node) {
     return node.kind === 330 /* JSDocTag */;
   }
   function isJSDocPropertyTag(node) {
-    return node.kind === 350 /* JSDocPropertyTag */;
+    return node.kind === 351 /* JSDocPropertyTag */;
   }
   function isJSDocImplementsTag(node) {
     return node.kind === 332 /* JSDocImplementsTag */;
   }
+  function isJSDocThrowsTag(node) {
+    return node.kind === 352 /* JSDocThrowsTag */;
+  }
   function isSyntaxList(n) {
-    return n.kind === 351 /* SyntaxList */;
+    return n.kind === 353 /* SyntaxList */;
   }
   var init_nodeTests = __esm({
     "src/compiler/factory/nodeTests.ts"() {
@@ -24107,7 +25696,15 @@ ${lanes.join("\n")}
 
   // src/compiler/factory/utilities.ts
   function createEmptyExports(factory2) {
-    return factory2.createExportDeclaration(void 0, false, factory2.createNamedExports([]), void 0);
+    return factory2.createExportDeclaration(
+      /*modifiers*/
+      void 0,
+      /*isTypeOnly*/
+      false,
+      factory2.createNamedExports([]),
+      /*moduleSpecifier*/
+      void 0
+    );
   }
   function createMemberAccessForPropertyName(factory2, target, memberName, location) {
     if (isComputedPropertyName(memberName)) {
@@ -24169,6 +25766,7 @@ ${lanes.join("\n")}
     return setTextRange(
       factory2.createCallExpression(
         callee,
+        /*typeArguments*/
         void 0,
         argumentsList
       ),
@@ -24191,6 +25789,7 @@ ${lanes.join("\n")}
     return setTextRange(
       factory2.createCallExpression(
         createJsxFactoryExpression(factory2, jsxFactoryEntity, reactNamespace, parentElement),
+        /*typeArguments*/
         void 0,
         argumentsList
       ),
@@ -24203,27 +25802,43 @@ ${lanes.join("\n")}
       const updatedDeclaration = factory2.updateVariableDeclaration(
         firstDeclaration,
         firstDeclaration.name,
+        /*exclamationToken*/
         void 0,
+        /*type*/
         void 0,
         boundValue
       );
       return setTextRange(
         factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.updateVariableDeclarationList(node, [updatedDeclaration])
         ),
+        /*location*/
         node
       );
     } else {
-      const updatedExpression = setTextRange(factory2.createAssignment(node, boundValue), node);
-      return setTextRange(factory2.createExpressionStatement(updatedExpression), node);
+      const updatedExpression = setTextRange(
+        factory2.createAssignment(node, boundValue),
+        /*location*/
+        node
+      );
+      return setTextRange(
+        factory2.createExpressionStatement(updatedExpression),
+        /*location*/
+        node
+      );
     }
   }
   function insertLeadingStatement(factory2, dest, source) {
     if (isBlock(dest)) {
       return factory2.updateBlock(dest, setTextRange(factory2.createNodeArray([source, ...dest.statements]), dest.statements));
     } else {
-      return factory2.createBlock(factory2.createNodeArray([dest, source]), true);
+      return factory2.createBlock(
+        factory2.createNodeArray([dest, source]),
+        /*multiLine*/
+        true
+      );
     }
   }
   function createExpressionFromEntityName(factory2, node) {
@@ -24258,12 +25873,17 @@ ${lanes.join("\n")}
               setOriginalNode(
                 factory2.createFunctionExpression(
                   getModifiers(getAccessor),
+                  /*asteriskToken*/
                   void 0,
+                  /*name*/
                   void 0,
+                  /*typeParameters*/
                   void 0,
                   getAccessor.parameters,
+                  /*type*/
                   void 0,
                   getAccessor.body
+                  // TODO: GH#18217
                 ),
                 getAccessor
               ),
@@ -24273,12 +25893,17 @@ ${lanes.join("\n")}
               setOriginalNode(
                 factory2.createFunctionExpression(
                   getModifiers(setAccessor),
+                  /*asteriskToken*/
                   void 0,
+                  /*name*/
                   void 0,
+                  /*typeParameters*/
                   void 0,
                   setAccessor.parameters,
+                  /*type*/
                   void 0,
                   setAccessor.body
+                  // TODO: GH#18217
                 ),
                 setAccessor
               ),
@@ -24295,7 +25920,13 @@ ${lanes.join("\n")}
     return setOriginalNode(
       setTextRange(
         factory2.createAssignment(
-          createMemberAccessForPropertyName(factory2, receiver, property.name, property.name),
+          createMemberAccessForPropertyName(
+            factory2,
+            receiver,
+            property.name,
+            /*location*/
+            property.name
+          ),
           property.initializer
         ),
         property
@@ -24307,11 +25938,19 @@ ${lanes.join("\n")}
     return setOriginalNode(
       setTextRange(
         factory2.createAssignment(
-          createMemberAccessForPropertyName(factory2, receiver, property.name, property.name),
+          createMemberAccessForPropertyName(
+            factory2,
+            receiver,
+            property.name,
+            /*location*/
+            property.name
+          ),
           factory2.cloneNode(property.name)
         ),
+        /*location*/
         property
       ),
+      /*original*/
       property
     );
   }
@@ -24319,25 +25958,39 @@ ${lanes.join("\n")}
     return setOriginalNode(
       setTextRange(
         factory2.createAssignment(
-          createMemberAccessForPropertyName(factory2, receiver, method.name, method.name),
+          createMemberAccessForPropertyName(
+            factory2,
+            receiver,
+            method.name,
+            /*location*/
+            method.name
+          ),
           setOriginalNode(
             setTextRange(
               factory2.createFunctionExpression(
                 getModifiers(method),
                 method.asteriskToken,
+                /*name*/
                 void 0,
+                /*typeParameters*/
                 void 0,
                 method.parameters,
+                /*type*/
                 void 0,
                 method.body
+                // TODO: GH#18217
               ),
+              /*location*/
               method
             ),
+            /*original*/
             method
           )
         ),
+        /*location*/
         method
       ),
+      /*original*/
       method
     );
   }
@@ -24406,7 +26059,7 @@ ${lanes.join("\n")}
     return firstStatement !== void 0 && isPrologueDirective(firstStatement) && isUseStrictPrologue(firstStatement);
   }
   function isCommaSequence(node) {
-    return node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 27 /* CommaToken */ || node.kind === 354 /* CommaListExpression */;
+    return node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 27 /* CommaToken */ || node.kind === 356 /* CommaListExpression */;
   }
   function isJSDocTypeAssertion(node) {
     return isParenthesizedExpression(node) && isInJSFile(node) && !!getJSDocTypeTag(node);
@@ -24429,7 +26082,7 @@ ${lanes.join("\n")}
         return (kinds & 2 /* TypeAssertions */) !== 0;
       case 232 /* NonNullExpression */:
         return (kinds & 4 /* NonNullAssertions */) !== 0;
-      case 353 /* PartiallyEmittedExpression */:
+      case 355 /* PartiallyEmittedExpression */:
         return (kinds & 8 /* PartiallyEmittedExpressions */) !== 0;
     }
     return false;
@@ -24444,7 +26097,11 @@ ${lanes.join("\n")}
     return skipOuterExpressions(node, 6 /* Assertions */);
   }
   function startOnNewLine(node) {
-    return setStartsOnNewLine(node, true);
+    return setStartsOnNewLine(
+      node,
+      /*newLine*/
+      true
+    );
   }
   function getExternalHelpersModuleName(node) {
     const parseNode = getOriginalNode(node, isSourceFile);
@@ -24477,7 +26134,18 @@ ${lanes.join("\n")}
             namedBindings = nodeFactory.createNamedImports(
               map(
                 helperNames,
-                (name) => isFileLevelUniqueName(sourceFile, name) ? nodeFactory.createImportSpecifier(false, void 0, nodeFactory.createIdentifier(name)) : nodeFactory.createImportSpecifier(false, nodeFactory.createIdentifier(name), helperFactory.getUnscopedHelperName(name))
+                (name) => isFileLevelUniqueName(sourceFile, name) ? nodeFactory.createImportSpecifier(
+                  /*isTypeOnly*/
+                  false,
+                  /*propertyName*/
+                  void 0,
+                  nodeFactory.createIdentifier(name)
+                ) : nodeFactory.createImportSpecifier(
+                  /*isTypeOnly*/
+                  false,
+                  nodeFactory.createIdentifier(name),
+                  helperFactory.getUnscopedHelperName(name)
+                )
               )
             );
             const parseNode = getOriginalNode(sourceFile, isSourceFile);
@@ -24493,9 +26161,17 @@ ${lanes.join("\n")}
       }
       if (namedBindings) {
         const externalHelpersImportDeclaration = nodeFactory.createImportDeclaration(
+          /*modifiers*/
           void 0,
-          nodeFactory.createImportClause(false, void 0, namedBindings),
+          nodeFactory.createImportClause(
+            /*isTypeOnly*/
+            false,
+            /*name*/
+            void 0,
+            namedBindings
+          ),
           nodeFactory.createStringLiteral(externalHelpersModuleNameText),
+          /*assertClause*/
           void 0
         );
         addEmitFlags(externalHelpersImportDeclaration, 134217728 /* NeverApplyImportHelper */);
@@ -24575,12 +26251,20 @@ ${lanes.join("\n")}
     }
     if (isPropertyAssignment(bindingElement)) {
       const initializer = bindingElement.initializer;
-      return isAssignmentExpression(initializer, true) ? initializer.right : void 0;
+      return isAssignmentExpression(
+        initializer,
+        /*excludeCompoundAssignment*/
+        true
+      ) ? initializer.right : void 0;
     }
     if (isShorthandPropertyAssignment(bindingElement)) {
       return bindingElement.objectAssignmentInitializer;
     }
-    if (isAssignmentExpression(bindingElement, true)) {
+    if (isAssignmentExpression(
+      bindingElement,
+      /*excludeCompoundAssignment*/
+      true
+    )) {
       return bindingElement.right;
     }
     if (isSpreadElement(bindingElement)) {
@@ -24602,7 +26286,11 @@ ${lanes.join("\n")}
       }
       return void 0;
     }
-    if (isAssignmentExpression(bindingElement, true)) {
+    if (isAssignmentExpression(
+      bindingElement,
+      /*excludeCompoundAssignment*/
+      true
+    )) {
       return getTargetOfBindingOrAssignmentElement(bindingElement.left);
     }
     if (isSpreadElement(bindingElement)) {
@@ -24780,13 +26468,13 @@ ${lanes.join("\n")}
     return setTextRange(factory2.createNodeArray([], nodes.hasTrailingComma), nodes);
   }
   function getNodeForGeneratedName(name) {
-    if (name.autoGenerateFlags & 4 /* Node */) {
-      const autoGenerateId = name.autoGenerateId;
+    if (name.autoGenerate.flags & 4 /* Node */) {
+      const autoGenerateId = name.autoGenerate.id;
       let node = name;
       let original = node.original;
       while (original) {
         node = original;
-        if (isMemberName(node) && !!(node.autoGenerateFlags & 4 /* Node */) && node.autoGenerateId !== autoGenerateId) {
+        if (isMemberName(node) && (node.autoGenerate === void 0 || !!(node.autoGenerate.flags & 4 /* Node */) && node.autoGenerate.id !== autoGenerateId)) {
           break;
         }
         original = node.original;
@@ -24796,7 +26484,14 @@ ${lanes.join("\n")}
     return name;
   }
   function formatGeneratedNamePart(part, generateName) {
-    return typeof part === "object" ? formatGeneratedName(false, part.prefix, part.node, part.suffix, generateName) : typeof part === "string" ? part.length > 0 && part.charCodeAt(0) === 35 /* hash */ ? part.slice(1) : part : "";
+    return typeof part === "object" ? formatGeneratedName(
+      /*privateName*/
+      false,
+      part.prefix,
+      part.node,
+      part.suffix,
+      generateName
+    ) : typeof part === "string" ? part.length > 0 && part.charCodeAt(0) === 35 /* hash */ ? part.slice(1) : part : "";
   }
   function formatIdentifier(name, generateName) {
     return typeof name === "string" ? name : formatIdentifierWorker(name, Debug.checkDefined(generateName));
@@ -24814,8 +26509,15 @@ ${lanes.join("\n")}
     return factory2.updatePropertyDeclaration(
       node,
       modifiers,
-      factory2.getGeneratedPrivateNameForNode(node.name, void 0, "_accessor_storage"),
+      factory2.getGeneratedPrivateNameForNode(
+        node.name,
+        /*prefix*/
+        void 0,
+        "_accessor_storage"
+      ),
+      /*questionOrExclamationToken*/
       void 0,
+      /*type*/
       void 0,
       initializer
     );
@@ -24825,12 +26527,18 @@ ${lanes.join("\n")}
       modifiers,
       name,
       [],
+      /*type*/
       void 0,
       factory2.createBlock([
         factory2.createReturnStatement(
           factory2.createPropertyAccessExpression(
             factory2.createThis(),
-            factory2.getGeneratedPrivateNameForNode(node.name, void 0, "_accessor_storage")
+            factory2.getGeneratedPrivateNameForNode(
+              node.name,
+              /*prefix*/
+              void 0,
+              "_accessor_storage"
+            )
           )
         )
       ])
@@ -24841,7 +26549,9 @@ ${lanes.join("\n")}
       modifiers,
       name,
       [factory2.createParameterDeclaration(
+        /*modifiers*/
         void 0,
+        /*dotdotDotToken*/
         void 0,
         "value"
       )],
@@ -24850,7 +26560,12 @@ ${lanes.join("\n")}
           factory2.createAssignment(
             factory2.createPropertyAccessExpression(
               factory2.createThis(),
-              factory2.getGeneratedPrivateNameForNode(node.name, void 0, "_accessor_storage")
+              factory2.getGeneratedPrivateNameForNode(
+                node.name,
+                /*prefix*/
+                void 0,
+                "_accessor_storage"
+              )
             ),
             factory2.createIdentifier("value")
           )
@@ -25052,7 +26767,8 @@ ${lanes.join("\n")}
     return visitNodes(cbNode, cbNodes, node.elements);
   }
   function forEachChildInCallOrNewExpression(node, cbNode, cbNodes) {
-    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNodes(cbNode, cbNodes, node.arguments);
+    return visitNode2(cbNode, node.expression) || // TODO: should we separate these branches out?
+    visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNodes(cbNode, cbNodes, node.arguments);
   }
   function forEachChildInBlock(node, cbNode, cbNodes) {
     return visitNodes(cbNode, cbNodes, node.statements);
@@ -25078,7 +26794,7 @@ ${lanes.join("\n")}
   function forEachChildInJSDocParameterOrPropertyTag(node, cbNode, cbNodes) {
     return visitNode2(cbNode, node.tagName) || (node.isNameFirst ? visitNode2(cbNode, node.name) || visitNode2(cbNode, node.typeExpression) : visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.name)) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
   }
-  function forEachChildInJSDocReturnTag(node, cbNode, cbNodes) {
+  function forEachChildInJSDocTypeLikeTag(node, cbNode, cbNodes) {
     return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
   }
   function forEachChildInJSDocLinkCodeOrPlain(node, cbNode, _cbNodes) {
@@ -25148,7 +26864,13 @@ ${lanes.join("\n")}
   }
   function createSourceFile(fileName, sourceText, languageVersionOrOptions, setParentNodes = false, scriptKind) {
     var _a2, _b;
-    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Parse, "createSourceFile", { path: fileName }, true);
+    (_a2 = tracing) == null ? void 0 : _a2.push(
+      tracing.Phase.Parse,
+      "createSourceFile",
+      { path: fileName },
+      /*separateBeginAndEnd*/
+      true
+    );
     mark("beforeParse");
     let result;
     perfLogger.logStartParseSourceFile(fileName);
@@ -25158,13 +26880,31 @@ ${lanes.join("\n")}
       impliedNodeFormat: format
     } = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions : { languageVersion: languageVersionOrOptions };
     if (languageVersion === 100 /* JSON */) {
-      result = Parser.parseSourceFile(fileName, sourceText, languageVersion, void 0, setParentNodes, 6 /* JSON */, noop);
+      result = Parser.parseSourceFile(
+        fileName,
+        sourceText,
+        languageVersion,
+        /*syntaxCursor*/
+        void 0,
+        setParentNodes,
+        6 /* JSON */,
+        noop
+      );
     } else {
       const setIndicator = format === void 0 ? overrideSetExternalModuleIndicator : (file) => {
         file.impliedNodeFormat = format;
         return (overrideSetExternalModuleIndicator || setExternalModuleIndicator)(file);
       };
-      result = Parser.parseSourceFile(fileName, sourceText, languageVersion, void 0, setParentNodes, scriptKind, setIndicator);
+      result = Parser.parseSourceFile(
+        fileName,
+        sourceText,
+        languageVersion,
+        /*syntaxCursor*/
+        void 0,
+        setParentNodes,
+        scriptKind,
+        setIndicator
+      );
     }
     perfLogger.logStopParseSourceFile();
     mark("afterParse");
@@ -25197,7 +26937,7 @@ ${lanes.join("\n")}
     return Parser.JSDocParser.parseJSDocTypeExpressionForTests(content, start, length2);
   }
   function isDeclarationFileName(fileName) {
-    return fileExtensionIsOneOf(fileName, supportedDeclarationExtensions);
+    return fileExtensionIsOneOf(fileName, supportedDeclarationExtensions) || fileExtensionIs(fileName, ".ts" /* Ts */) && stringContains(getBaseFileName(fileName), ".d.");
   }
   function parseResolutionMode(mode, pos, end, reportDiagnostic) {
     if (!mode) {
@@ -25748,7 +27488,7 @@ ${lanes.join("\n")}
         [279 /* MissingDeclaration */]: function forEachChildInMissingDeclaration(node, cbNode, cbNodes) {
           return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers);
         },
-        [354 /* CommaListExpression */]: function forEachChildInCommaListExpression(node, cbNode, cbNodes) {
+        [356 /* CommaListExpression */]: function forEachChildInCommaListExpression(node, cbNode, cbNodes) {
           return visitNodes(cbNode, cbNodes, node.elements);
         },
         [281 /* JsxElement */]: function forEachChildInJsxElement(node, cbNode, cbNodes) {
@@ -25787,7 +27527,7 @@ ${lanes.join("\n")}
         [323 /* JSDoc */]: function forEachChildInJSDoc(node, cbNode, cbNodes) {
           return (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) || visitNodes(cbNode, cbNodes, node.tags);
         },
-        [349 /* JSDocSeeTag */]: function forEachChildInJSDocSeeTag(node, cbNode, cbNodes) {
+        [350 /* JSDocSeeTag */]: function forEachChildInJSDocSeeTag(node, cbNode, cbNodes) {
           return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.name) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
         },
         [313 /* JSDocNameReference */]: function forEachChildInJSDocNameReference(node, cbNode, _cbNodes) {
@@ -25796,8 +27536,8 @@ ${lanes.join("\n")}
         [314 /* JSDocMemberName */]: function forEachChildInJSDocMemberName(node, cbNode, _cbNodes) {
           return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.right);
         },
-        [343 /* JSDocParameterTag */]: forEachChildInJSDocParameterOrPropertyTag,
-        [350 /* JSDocPropertyTag */]: forEachChildInJSDocParameterOrPropertyTag,
+        [344 /* JSDocParameterTag */]: forEachChildInJSDocParameterOrPropertyTag,
+        [351 /* JSDocPropertyTag */]: forEachChildInJSDocParameterOrPropertyTag,
         [333 /* JSDocAuthorTag */]: function forEachChildInJSDocAuthorTag(node, cbNode, cbNodes) {
           return visitNode2(cbNode, node.tagName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
         },
@@ -25807,19 +27547,21 @@ ${lanes.join("\n")}
         [331 /* JSDocAugmentsTag */]: function forEachChildInJSDocAugmentsTag(node, cbNode, cbNodes) {
           return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.class) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
         },
-        [347 /* JSDocTemplateTag */]: function forEachChildInJSDocTemplateTag(node, cbNode, cbNodes) {
+        [348 /* JSDocTemplateTag */]: function forEachChildInJSDocTemplateTag(node, cbNode, cbNodes) {
           return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.constraint) || visitNodes(cbNode, cbNodes, node.typeParameters) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
         },
-        [348 /* JSDocTypedefTag */]: function forEachChildInJSDocTypedefTag(node, cbNode, cbNodes) {
+        [349 /* JSDocTypedefTag */]: function forEachChildInJSDocTypedefTag(node, cbNode, cbNodes) {
           return visitNode2(cbNode, node.tagName) || (node.typeExpression && node.typeExpression.kind === 312 /* JSDocTypeExpression */ ? visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.fullName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) : visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)));
         },
         [341 /* JSDocCallbackTag */]: function forEachChildInJSDocCallbackTag(node, cbNode, cbNodes) {
           return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
         },
-        [344 /* JSDocReturnTag */]: forEachChildInJSDocReturnTag,
-        [346 /* JSDocTypeTag */]: forEachChildInJSDocReturnTag,
-        [345 /* JSDocThisTag */]: forEachChildInJSDocReturnTag,
-        [342 /* JSDocEnumTag */]: forEachChildInJSDocReturnTag,
+        [345 /* JSDocReturnTag */]: forEachChildInJSDocTypeLikeTag,
+        [347 /* JSDocTypeTag */]: forEachChildInJSDocTypeLikeTag,
+        [346 /* JSDocThisTag */]: forEachChildInJSDocTypeLikeTag,
+        [343 /* JSDocEnumTag */]: forEachChildInJSDocTypeLikeTag,
+        [352 /* JSDocThrowsTag */]: forEachChildInJSDocTypeLikeTag,
+        [342 /* JSDocOverloadTag */]: forEachChildInJSDocTypeLikeTag,
         [326 /* JSDocSignature */]: function forEachChildInJSDocSignature(node, cbNode, _cbNodes) {
           return forEach(node.typeParameters, cbNode) || forEach(node.parameters, cbNode) || visitNode2(cbNode, node.type);
         },
@@ -25837,10 +27579,14 @@ ${lanes.join("\n")}
         [339 /* JSDocReadonlyTag */]: forEachChildInJSDocTag,
         [334 /* JSDocDeprecatedTag */]: forEachChildInJSDocTag,
         [340 /* JSDocOverrideTag */]: forEachChildInJSDocTag,
-        [353 /* PartiallyEmittedExpression */]: forEachChildInPartiallyEmittedExpression
+        [355 /* PartiallyEmittedExpression */]: forEachChildInPartiallyEmittedExpression
       };
       ((Parser2) => {
-        const scanner2 = createScanner(99 /* Latest */, true);
+        const scanner2 = createScanner(
+          99 /* Latest */,
+          /*skipTrivia*/
+          true
+        );
         const disallowInAndDecoratorContext = 4096 /* DisallowInContext */ | 16384 /* DecoratorContext */;
         let NodeConstructor2;
         let TokenConstructor2;
@@ -25852,11 +27598,41 @@ ${lanes.join("\n")}
           return node;
         }
         const baseNodeFactory = {
-          createBaseSourceFileNode: (kind) => countNode(new SourceFileConstructor2(kind, 0, 0)),
-          createBaseIdentifierNode: (kind) => countNode(new IdentifierConstructor2(kind, 0, 0)),
-          createBasePrivateIdentifierNode: (kind) => countNode(new PrivateIdentifierConstructor2(kind, 0, 0)),
-          createBaseTokenNode: (kind) => countNode(new TokenConstructor2(kind, 0, 0)),
-          createBaseNode: (kind) => countNode(new NodeConstructor2(kind, 0, 0))
+          createBaseSourceFileNode: (kind) => countNode(new SourceFileConstructor2(
+            kind,
+            /*pos*/
+            0,
+            /*end*/
+            0
+          )),
+          createBaseIdentifierNode: (kind) => countNode(new IdentifierConstructor2(
+            kind,
+            /*pos*/
+            0,
+            /*end*/
+            0
+          )),
+          createBasePrivateIdentifierNode: (kind) => countNode(new PrivateIdentifierConstructor2(
+            kind,
+            /*pos*/
+            0,
+            /*end*/
+            0
+          )),
+          createBaseTokenNode: (kind) => countNode(new TokenConstructor2(
+            kind,
+            /*pos*/
+            0,
+            /*end*/
+            0
+          )),
+          createBaseNode: (kind) => countNode(new NodeConstructor2(
+            kind,
+            /*pos*/
+            0,
+            /*end*/
+            0
+          ))
         };
         const factory2 = createNodeFactory(1 /* NoParenthesizerRules */ | 2 /* NoNodeConverters */ | 8 /* NoOriginalNode */, baseNodeFactory);
         let fileName;
@@ -25871,7 +27647,6 @@ ${lanes.join("\n")}
         let currentToken;
         let nodeCount;
         let identifiers;
-        let privateIdentifiers;
         let identifierCount;
         let parsingContext;
         let notParenthesizedArrow;
@@ -25883,7 +27658,17 @@ ${lanes.join("\n")}
           scriptKind2 = ensureScriptKind(fileName2, scriptKind2);
           if (scriptKind2 === 6 /* JSON */) {
             const result2 = parseJsonText2(fileName2, sourceText2, languageVersion2, syntaxCursor2, setParentNodes);
-            convertToObjectWorker(result2, (_a2 = result2.statements[0]) == null ? void 0 : _a2.expression, result2.parseDiagnostics, false, void 0, void 0);
+            convertToObjectWorker(
+              result2,
+              (_a2 = result2.statements[0]) == null ? void 0 : _a2.expression,
+              result2.parseDiagnostics,
+              /*returnValue*/
+              false,
+              /*knownRootOptions*/
+              void 0,
+              /*jsonConversionNotifier*/
+              void 0
+            );
             result2.referencedFiles = emptyArray;
             result2.typeReferenceDirectives = emptyArray;
             result2.libReferenceDirectives = emptyArray;
@@ -25899,9 +27684,19 @@ ${lanes.join("\n")}
         }
         Parser2.parseSourceFile = parseSourceFile;
         function parseIsolatedEntityName2(content, languageVersion2) {
-          initializeState("", content, languageVersion2, void 0, 1 /* JS */);
+          initializeState(
+            "",
+            content,
+            languageVersion2,
+            /*syntaxCursor*/
+            void 0,
+            1 /* JS */
+          );
           nextToken();
-          const entityName = parseEntityName(true);
+          const entityName = parseEntityName(
+            /*allowReservedWords*/
+            true
+          );
           const isInvalid = token() === 1 /* EndOfFileToken */ && !parseDiagnostics.length;
           clearState();
           return isInvalid ? entityName : void 0;
@@ -25963,7 +27758,17 @@ ${lanes.join("\n")}
             statements = createNodeArray2([statement], pos);
             endOfFileToken = parseExpectedToken(1 /* EndOfFileToken */, Diagnostics.Unexpected_token);
           }
-          const sourceFile = createSourceFile2(fileName2, 2 /* ES2015 */, 6 /* JSON */, false, statements, endOfFileToken, sourceFlags, noop);
+          const sourceFile = createSourceFile2(
+            fileName2,
+            2 /* ES2015 */,
+            6 /* JSON */,
+            /*isDeclaration*/
+            false,
+            statements,
+            endOfFileToken,
+            sourceFlags,
+            noop
+          );
           if (setParentNodes) {
             fixupParentReferences(sourceFile);
           }
@@ -25994,7 +27799,6 @@ ${lanes.join("\n")}
           parseDiagnostics = [];
           parsingContext = 0;
           identifiers = /* @__PURE__ */ new Map();
-          privateIdentifiers = /* @__PURE__ */ new Map();
           identifierCount = 0;
           nodeCount = 0;
           sourceFlags = 0;
@@ -26161,7 +27965,11 @@ ${lanes.join("\n")}
           }
         }
         function fixupParentReferences(rootNode) {
-          setParentRecursive(rootNode, true);
+          setParentRecursive(
+            rootNode,
+            /*incremental*/
+            true
+          );
         }
         Parser2.fixupParentReferences = fixupParentReferences;
         function createSourceFile2(fileName2, languageVersion2, scriptKind2, isDeclarationFile, statements, endOfFileToken, flags, setExternalModuleIndicator2) {
@@ -26208,9 +28016,17 @@ ${lanes.join("\n")}
         function doOutsideOfContext(context, func) {
           const contextFlagsToClear = context & contextFlags;
           if (contextFlagsToClear) {
-            setContextFlag(false, contextFlagsToClear);
+            setContextFlag(
+              /*val*/
+              false,
+              contextFlagsToClear
+            );
             const result = func();
-            setContextFlag(true, contextFlagsToClear);
+            setContextFlag(
+              /*val*/
+              true,
+              contextFlagsToClear
+            );
             return result;
           }
           return func();
@@ -26218,9 +28034,17 @@ ${lanes.join("\n")}
         function doInsideOfContext(context, func) {
           const contextFlagsToSet = context & ~contextFlags;
           if (contextFlagsToSet) {
-            setContextFlag(true, contextFlagsToSet);
+            setContextFlag(
+              /*val*/
+              true,
+              contextFlagsToSet
+            );
             const result = func();
-            setContextFlag(false, contextFlagsToSet);
+            setContextFlag(
+              /*val*/
+              false,
+              contextFlagsToSet
+            );
             return result;
           }
           return func();
@@ -26532,10 +28356,22 @@ ${lanes.join("\n")}
           return void 0;
         }
         function parseExpectedToken(t, diagnosticMessage, arg0) {
-          return parseOptionalToken(t) || createMissingNode(t, false, diagnosticMessage || Diagnostics._0_expected, arg0 || tokenToString(t));
+          return parseOptionalToken(t) || createMissingNode(
+            t,
+            /*reportAtCurrentPosition*/
+            false,
+            diagnosticMessage || Diagnostics._0_expected,
+            arg0 || tokenToString(t)
+          );
         }
         function parseExpectedTokenJSDoc(t) {
-          return parseOptionalTokenJSDoc(t) || createMissingNode(t, false, Diagnostics._0_expected, tokenToString(t));
+          return parseOptionalTokenJSDoc(t) || createMissingNode(
+            t,
+            /*reportAtCurrentPosition*/
+            false,
+            Diagnostics._0_expected,
+            tokenToString(t)
+          );
         }
         function parseTokenNode() {
           const pos = getNodePos();
@@ -26590,7 +28426,27 @@ ${lanes.join("\n")}
             parseErrorAtCurrentToken(diagnosticMessage, arg0);
           }
           const pos = getNodePos();
-          const result = kind === 79 /* Identifier */ ? factory2.createIdentifier("", void 0, void 0) : isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, "", "", void 0) : kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral("", void 0) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral("", void 0) : kind === 279 /* MissingDeclaration */ ? factory2.createMissingDeclaration() : factory2.createToken(kind);
+          const result = kind === 79 /* Identifier */ ? factory2.createIdentifier(
+            "",
+            /*typeArguments*/
+            void 0,
+            /*originalKeywordKind*/
+            void 0
+          ) : isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(
+            kind,
+            "",
+            "",
+            /*templateFlags*/
+            void 0
+          ) : kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral(
+            "",
+            /*numericLiteralFlags*/
+            void 0
+          ) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral(
+            "",
+            /*isSingleQuote*/
+            void 0
+          ) : kind === 279 /* MissingDeclaration */ ? factory2.createMissingDeclaration() : factory2.createToken(kind);
           return finishNode(result, pos);
         }
         function internIdentifier(text) {
@@ -26608,14 +28464,26 @@ ${lanes.join("\n")}
             const text = internIdentifier(scanner2.getTokenValue());
             const hasExtendedUnicodeEscape = scanner2.hasExtendedUnicodeEscape();
             nextTokenWithoutCheck();
-            return finishNode(factory2.createIdentifier(text, void 0, originalKeywordKind, hasExtendedUnicodeEscape), pos);
+            return finishNode(factory2.createIdentifier(
+              text,
+              /*typeArguments*/
+              void 0,
+              originalKeywordKind,
+              hasExtendedUnicodeEscape
+            ), pos);
           }
           if (token() === 80 /* PrivateIdentifier */) {
             parseErrorAtCurrentToken(privateIdentifierDiagnosticMessage || Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
-            return createIdentifier3(true);
+            return createIdentifier3(
+              /*isIdentifier*/
+              true
+            );
           }
           if (token() === 0 /* Unknown */ && scanner2.tryScan(() => scanner2.reScanInvalidIdentifier() === 79 /* Identifier */)) {
-            return createIdentifier3(true);
+            return createIdentifier3(
+              /*isIdentifier*/
+              true
+            );
           }
           identifierCount++;
           const reportAtCurrentPosition = token() === 1 /* EndOfFileToken */;
@@ -26625,7 +28493,12 @@ ${lanes.join("\n")}
           return createMissingNode(79 /* Identifier */, reportAtCurrentPosition, diagnosticMessage || defaultMessage, msgArg);
         }
         function parseBindingIdentifier(privateIdentifierDiagnosticMessage) {
-          return createIdentifier3(isBindingIdentifier(), void 0, privateIdentifierDiagnosticMessage);
+          return createIdentifier3(
+            isBindingIdentifier(),
+            /*diagnosticMessage*/
+            void 0,
+            privateIdentifierDiagnosticMessage
+          );
         }
         function parseIdentifier(diagnosticMessage, privateIdentifierDiagnosticMessage) {
           return createIdentifier3(isIdentifier2(), diagnosticMessage, privateIdentifierDiagnosticMessage);
@@ -26654,7 +28527,10 @@ ${lanes.join("\n")}
           return parseIdentifierName();
         }
         function parsePropertyName() {
-          return parsePropertyNameWorker(true);
+          return parsePropertyNameWorker(
+            /*allowComputedPropertyNames*/
+            true
+          );
         }
         function parseComputedPropertyName() {
           const pos = getNodePos();
@@ -26663,16 +28539,9 @@ ${lanes.join("\n")}
           parseExpected(23 /* CloseBracketToken */);
           return finishNode(factory2.createComputedPropertyName(expression), pos);
         }
-        function internPrivateIdentifier(text) {
-          let privateIdentifier = privateIdentifiers.get(text);
-          if (privateIdentifier === void 0) {
-            privateIdentifiers.set(text, privateIdentifier = text);
-          }
-          return privateIdentifier;
-        }
         function parsePrivateIdentifier() {
           const pos = getNodePos();
-          const node = factory2.createPrivateIdentifier(internPrivateIdentifier(scanner2.getTokenValue()));
+          const node = factory2.createPrivateIdentifier(internIdentifier(scanner2.getTokenValue()));
           nextToken();
           return finishNode(node, pos);
         }
@@ -26776,7 +28645,7 @@ ${lanes.join("\n")}
             case ParsingContext.ArrayBindingElements:
               return token() === 27 /* CommaToken */ || token() === 25 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern();
             case ParsingContext.TypeParameters:
-              return token() === 101 /* InKeyword */ || isIdentifier2();
+              return token() === 101 /* InKeyword */ || token() === 85 /* ConstKeyword */ || isIdentifier2();
             case ParsingContext.ArrayLiteralMembers:
               switch (token()) {
                 case 27 /* CommaToken */:
@@ -26786,9 +28655,15 @@ ${lanes.join("\n")}
             case ParsingContext.ArgumentExpressions:
               return token() === 25 /* DotDotDotToken */ || isStartOfExpression();
             case ParsingContext.Parameters:
-              return isStartOfParameter(false);
+              return isStartOfParameter(
+                /*isJSDocParameter*/
+                false
+              );
             case ParsingContext.JSDocParameters:
-              return isStartOfParameter(true);
+              return isStartOfParameter(
+                /*isJSDocParameter*/
+                true
+              );
             case ParsingContext.TypeArguments:
             case ParsingContext.TupleElementTypes:
               return token() === 27 /* CommaToken */ || isStartOfType();
@@ -26897,7 +28772,11 @@ ${lanes.join("\n")}
         function isInSomeParsingContext() {
           for (let kind = 0; kind < ParsingContext.Count; kind++) {
             if (parsingContext & 1 << kind) {
-              if (isListElement2(kind, true) || isListTerminator(kind)) {
+              if (isListElement2(
+                kind,
+                /*inErrorRecovery*/
+                true
+              ) || isListTerminator(kind)) {
                 return true;
               }
             }
@@ -26910,7 +28789,11 @@ ${lanes.join("\n")}
           const list = [];
           const listPos = getNodePos();
           while (!isListTerminator(kind)) {
-            if (isListElement2(kind, false)) {
+            if (isListElement2(
+              kind,
+              /*inErrorRecovery*/
+              false
+            )) {
               list.push(parseListElement(kind, parseElement));
               continue;
             }
@@ -26943,7 +28826,7 @@ ${lanes.join("\n")}
           if (!canReuseNode(node, parsingContext2)) {
             return void 0;
           }
-          if (node.jsDocCache) {
+          if (canHaveJSDoc(node) && node.jsDocCache) {
             node.jsDocCache = void 0;
           }
           return node;
@@ -27158,7 +29041,11 @@ ${lanes.join("\n")}
           const listPos = getNodePos();
           let commaStart = -1;
           while (true) {
-            if (isListElement2(kind, false)) {
+            if (isListElement2(
+              kind,
+              /*inErrorRecovery*/
+              false
+            )) {
               const startPos = scanner2.getStartPos();
               const result = parseListElement(kind, parseElement);
               if (!result) {
@@ -27191,7 +29078,13 @@ ${lanes.join("\n")}
             }
           }
           parsingContext = saveParsingContext;
-          return createNodeArray2(list, listPos, void 0, commaStart >= 0);
+          return createNodeArray2(
+            list,
+            listPos,
+            /*end*/
+            void 0,
+            commaStart >= 0
+          );
         }
         function getExpectedCommaDiagnostic(kind) {
           return kind === ParsingContext.EnumMembers ? Diagnostics.An_enum_member_name_must_be_followed_by_a_or : void 0;
@@ -27225,7 +29118,11 @@ ${lanes.join("\n")}
             entity = finishNode(
               factory2.createQualifiedName(
                 entity,
-                parseRightSideOfDot(allowReservedWords, false)
+                parseRightSideOfDot(
+                  allowReservedWords,
+                  /* allowPrivateIdentifiers */
+                  false
+                )
               ),
               pos
             );
@@ -27239,12 +29136,22 @@ ${lanes.join("\n")}
           if (scanner2.hasPrecedingLineBreak() && tokenIsIdentifierOrKeyword(token())) {
             const matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine);
             if (matchesPattern) {
-              return createMissingNode(79 /* Identifier */, true, Diagnostics.Identifier_expected);
+              return createMissingNode(
+                79 /* Identifier */,
+                /*reportAtCurrentPosition*/
+                true,
+                Diagnostics.Identifier_expected
+              );
             }
           }
           if (token() === 80 /* PrivateIdentifier */) {
             const node = parsePrivateIdentifier();
-            return allowPrivateIdentifiers ? node : createMissingNode(79 /* Identifier */, true, Diagnostics.Identifier_expected);
+            return allowPrivateIdentifiers ? node : createMissingNode(
+              79 /* Identifier */,
+              /*reportAtCurrentPosition*/
+              true,
+              Diagnostics.Identifier_expected
+            );
           }
           return allowIdentifierNames ? parseIdentifierName() : parseIdentifier();
         }
@@ -27272,7 +29179,10 @@ ${lanes.join("\n")}
           const pos = getNodePos();
           return finishNode(
             factory2.createTemplateLiteralType(
-              parseTemplateHead(false),
+              parseTemplateHead(
+                /*isTaggedTemplate*/
+                false
+              ),
               parseTemplateTypeSpans()
             ),
             pos
@@ -27293,7 +29203,10 @@ ${lanes.join("\n")}
           return finishNode(
             factory2.createTemplateLiteralTypeSpan(
               parseType(),
-              parseLiteralOfTemplateSpan(false)
+              parseLiteralOfTemplateSpan(
+                /*isTaggedTemplate*/
+                false
+              )
             ),
             pos
           );
@@ -27339,7 +29252,20 @@ ${lanes.join("\n")}
         }
         function parseLiteralLikeNode(kind) {
           const pos = getNodePos();
-          const node = isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, scanner2.getTokenValue(), getTemplateLiteralRawText(kind), scanner2.getTokenFlags() & 2048 /* TemplateLiteralLikeFlags */) : kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral(scanner2.getTokenValue(), scanner2.getNumericLiteralFlags()) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral(scanner2.getTokenValue(), void 0, scanner2.hasExtendedUnicodeEscape()) : isLiteralKind(kind) ? factory2.createLiteralLikeNode(kind, scanner2.getTokenValue()) : Debug.fail();
+          const node = isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, scanner2.getTokenValue(), getTemplateLiteralRawText(kind), scanner2.getTokenFlags() & 2048 /* TemplateLiteralLikeFlags */) : (
+            // Octal literals are not allowed in strict mode or ES5
+            // Note that theoretically the following condition would hold true literals like 009,
+            // which is not octal. But because of how the scanner separates the tokens, we would
+            // never get a token like this. Instead, we would get 00 and 9 as two separate tokens.
+            // We also do not need to check for negatives because any prefix operator would be part of a
+            // parent unary expression.
+            kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral(scanner2.getTokenValue(), scanner2.getNumericLiteralFlags()) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral(
+              scanner2.getTokenValue(),
+              /*isSingleQuote*/
+              void 0,
+              scanner2.hasExtendedUnicodeEscape()
+            ) : isLiteralKind(kind) ? factory2.createLiteralLikeNode(kind, scanner2.getTokenValue()) : Debug.fail()
+          );
           if (scanner2.hasExtendedUnicodeEscape()) {
             node.hasExtendedUnicodeEscape = true;
           }
@@ -27350,7 +29276,11 @@ ${lanes.join("\n")}
           return finishNode(node, pos);
         }
         function parseEntityNameOfTypeReference() {
-          return parseEntityName(true, Diagnostics.Type_expected);
+          return parseEntityName(
+            /*allowReservedWords*/
+            true,
+            Diagnostics.Type_expected
+          );
         }
         function parseTypeArgumentsOfTypeReference() {
           if (!scanner2.hasPrecedingLineBreak() && reScanLessThanToken() === 29 /* LessThanToken */) {
@@ -27384,7 +29314,12 @@ ${lanes.join("\n")}
         }
         function parseThisTypePredicate(lhs) {
           nextToken();
-          return finishNode(factory2.createTypePredicateNode(void 0, lhs, parseType()), lhs.pos);
+          return finishNode(factory2.createTypePredicateNode(
+            /*assertsModifier*/
+            void 0,
+            lhs,
+            parseType()
+          ), lhs.pos);
         }
         function parseThisTypeNode() {
           const pos = getNodePos();
@@ -27399,7 +29334,11 @@ ${lanes.join("\n")}
         function parseJSDocNonNullableType() {
           const pos = getNodePos();
           nextToken();
-          return finishNode(factory2.createJSDocNonNullableType(parseNonArrayType(), false), pos);
+          return finishNode(factory2.createJSDocNonNullableType(
+            parseNonArrayType(),
+            /*postfix*/
+            false
+          ), pos);
         }
         function parseJSDocUnknownOrNullableType() {
           const pos = getNodePos();
@@ -27407,7 +29346,11 @@ ${lanes.join("\n")}
           if (token() === 27 /* CommaToken */ || token() === 19 /* CloseBraceToken */ || token() === 21 /* CloseParenToken */ || token() === 31 /* GreaterThanToken */ || token() === 63 /* EqualsToken */ || token() === 51 /* BarToken */) {
             return finishNode(factory2.createJSDocUnknownType(), pos);
           } else {
-            return finishNode(factory2.createJSDocNullableType(parseType(), false), pos);
+            return finishNode(factory2.createJSDocNullableType(
+              parseType(),
+              /*postfix*/
+              false
+            ), pos);
           }
         }
         function parseJSDocFunctionType() {
@@ -27416,10 +29359,18 @@ ${lanes.join("\n")}
           if (lookAhead(nextTokenIsOpenParen)) {
             nextToken();
             const parameters = parseParameters(4 /* Type */ | 32 /* JSDoc */);
-            const type = parseReturnType(58 /* ColonToken */, false);
+            const type = parseReturnType(
+              58 /* ColonToken */,
+              /*isType*/
+              false
+            );
             return withJSDoc(finishNode(factory2.createJSDocFunctionType(parameters, type), pos), hasJSDoc);
           }
-          return finishNode(factory2.createTypeReferenceNode(parseIdentifierName(), void 0), pos);
+          return finishNode(factory2.createTypeReferenceNode(
+            parseIdentifierName(),
+            /*typeArguments*/
+            void 0
+          ), pos);
         }
         function parseJSDocParameter() {
           const pos = getNodePos();
@@ -27430,11 +29381,16 @@ ${lanes.join("\n")}
           }
           return finishNode(
             factory2.createParameterDeclaration(
+              /*modifiers*/
               void 0,
+              /*dotDotDotToken*/
               void 0,
+              // TODO(rbuckton): JSDoc parameters don't have names (except `this`/`new`), should we manufacture an empty identifier?
               name,
+              /*questionToken*/
               void 0,
               parseJSDocType(),
+              /*initializer*/
               void 0
             ),
             pos
@@ -27444,7 +29400,10 @@ ${lanes.join("\n")}
           scanner2.setInJSDocType(true);
           const pos = getNodePos();
           if (parseOptional(142 /* ModuleKeyword */)) {
-            const moduleTag = factory2.createJSDocNamepathType(void 0);
+            const moduleTag = factory2.createJSDocNamepathType(
+              /*type*/
+              void 0
+            );
             terminate:
               while (true) {
                 switch (token()) {
@@ -27475,13 +29434,19 @@ ${lanes.join("\n")}
         function parseTypeQuery() {
           const pos = getNodePos();
           parseExpected(112 /* TypeOfKeyword */);
-          const entityName = parseEntityName(true);
+          const entityName = parseEntityName(
+            /*allowReservedWords*/
+            true
+          );
           const typeArguments = !scanner2.hasPrecedingLineBreak() ? tryParseTypeArguments() : void 0;
           return finishNode(factory2.createTypeQueryNode(entityName, typeArguments), pos);
         }
         function parseTypeParameter() {
           const pos = getNodePos();
-          const modifiers = parseModifiers();
+          const modifiers = parseModifiers(
+            /*permitConstAsModifier*/
+            true
+          );
           const name = parseIdentifier();
           let constraint;
           let expression;
@@ -27503,7 +29468,10 @@ ${lanes.join("\n")}
           }
         }
         function isStartOfParameter(isJSDocParameter) {
-          return token() === 25 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern() || isModifierKind(token()) || token() === 59 /* AtToken */ || isStartOfType(!isJSDocParameter);
+          return token() === 25 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern() || isModifierKind(token()) || token() === 59 /* AtToken */ || isStartOfType(
+            /*inStartOfParameter*/
+            !isJSDocParameter
+          );
         }
         function parseNameOfParameter(modifiers) {
           const name = parseIdentifierOrPattern(Diagnostics.Private_identifiers_cannot_be_used_as_parameters);
@@ -27519,7 +29487,11 @@ ${lanes.join("\n")}
           return parseParameterWorker(inOuterAwaitContext);
         }
         function parseParameterForSpeculation(inOuterAwaitContext) {
-          return parseParameterWorker(inOuterAwaitContext, false);
+          return parseParameterWorker(
+            inOuterAwaitContext,
+            /*allowAmbiguity*/
+            false
+          );
         }
         function parseParameterWorker(inOuterAwaitContext, allowAmbiguity = true) {
           const pos = getNodePos();
@@ -27528,10 +29500,16 @@ ${lanes.join("\n")}
           if (token() === 108 /* ThisKeyword */) {
             const node2 = factory2.createParameterDeclaration(
               decorators,
+              /*dotDotDotToken*/
               void 0,
-              createIdentifier3(true),
+              createIdentifier3(
+                /*isIdentifier*/
+                true
+              ),
+              /*questionToken*/
               void 0,
               parseTypeAnnotation(),
+              /*initializer*/
               void 0
             );
             if (decorators) {
@@ -27595,7 +29573,11 @@ ${lanes.join("\n")}
           if (!parseExpected(20 /* OpenParenToken */)) {
             return createMissingList();
           }
-          const parameters = parseParametersWorker(flags, true);
+          const parameters = parseParametersWorker(
+            flags,
+            /*allowAmbiguity*/
+            true
+          );
           parseExpected(21 /* CloseParenToken */);
           return parameters;
         }
@@ -27613,7 +29595,11 @@ ${lanes.join("\n")}
           }
           const typeParameters = parseTypeParameters();
           const parameters = parseParameters(4 /* Type */);
-          const type = parseReturnType(58 /* ColonToken */, true);
+          const type = parseReturnType(
+            58 /* ColonToken */,
+            /*isType*/
+            true
+          );
           parseTypeMemberSemicolon();
           const node = kind === 176 /* CallSignature */ ? factory2.createCallSignature(typeParameters, parameters, type) : factory2.createConstructSignature(typeParameters, parameters, type);
           return withJSDoc(finishNode(node, pos), hasJSDoc);
@@ -27646,7 +29632,10 @@ ${lanes.join("\n")}
           return token() === 58 /* ColonToken */ || token() === 27 /* CommaToken */ || token() === 23 /* CloseBracketToken */;
         }
         function parseIndexSignatureDeclaration(pos, hasJSDoc, decorators, modifiers) {
-          const parameters = parseBracketedList(ParsingContext.Parameters, () => parseParameter(false), 22 /* OpenBracketToken */, 23 /* CloseBracketToken */);
+          const parameters = parseBracketedList(ParsingContext.Parameters, () => parseParameter(
+            /*inOuterAwaitContext*/
+            false
+          ), 22 /* OpenBracketToken */, 23 /* CloseBracketToken */);
           const type = parseTypeAnnotation();
           parseTypeMemberSemicolon();
           const node = factory2.createIndexSignature(modifiers, parameters, type);
@@ -27660,7 +29649,11 @@ ${lanes.join("\n")}
           if (token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */) {
             const typeParameters = parseTypeParameters();
             const parameters = parseParameters(4 /* Type */);
-            const type = parseReturnType(58 /* ColonToken */, true);
+            const type = parseReturnType(
+              58 /* ColonToken */,
+              /*isType*/
+              true
+            );
             node = factory2.createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type);
           } else {
             const type = parseTypeAnnotation();
@@ -27703,13 +29696,35 @@ ${lanes.join("\n")}
           const hasJSDoc = hasPrecedingJSDocComment();
           const modifiers = parseModifiers();
           if (parseContextualModifier(137 /* GetKeyword */)) {
-            return parseAccessorDeclaration(pos, hasJSDoc, void 0, modifiers, 174 /* GetAccessor */, 4 /* Type */);
+            return parseAccessorDeclaration(
+              pos,
+              hasJSDoc,
+              /*decorators*/
+              void 0,
+              modifiers,
+              174 /* GetAccessor */,
+              4 /* Type */
+            );
           }
           if (parseContextualModifier(151 /* SetKeyword */)) {
-            return parseAccessorDeclaration(pos, hasJSDoc, void 0, modifiers, 175 /* SetAccessor */, 4 /* Type */);
+            return parseAccessorDeclaration(
+              pos,
+              hasJSDoc,
+              /*decorators*/
+              void 0,
+              modifiers,
+              175 /* SetAccessor */,
+              4 /* Type */
+            );
           }
           if (isIndexSignature()) {
-            return parseIndexSignatureDeclaration(pos, hasJSDoc, void 0, modifiers);
+            return parseIndexSignatureDeclaration(
+              pos,
+              hasJSDoc,
+              /*decorators*/
+              void 0,
+              modifiers
+            );
           }
           return parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers);
         }
@@ -27758,7 +29773,14 @@ ${lanes.join("\n")}
           const name = parseIdentifierName();
           parseExpected(101 /* InKeyword */);
           const type = parseType();
-          return finishNode(factory2.createTypeParameterDeclaration(void 0, name, type, void 0), pos);
+          return finishNode(factory2.createTypeParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            name,
+            type,
+            /*defaultType*/
+            void 0
+          ), pos);
         }
         function parseMappedType() {
           const pos = getNodePos();
@@ -27857,7 +29879,11 @@ ${lanes.join("\n")}
           const isConstructorType = parseOptional(103 /* NewKeyword */);
           const typeParameters = parseTypeParameters();
           const parameters = parseParameters(4 /* Type */);
-          const type = parseReturnType(38 /* EqualsGreaterThanToken */, false);
+          const type = parseReturnType(
+            38 /* EqualsGreaterThanToken */,
+            /*isType*/
+            false
+          );
           const node = isConstructorType ? factory2.createConstructorTypeNode(modifiers, typeParameters, parameters, type) : factory2.createFunctionTypeNode(typeParameters, parameters, type);
           if (!isConstructorType)
             node.modifiers = modifiers;
@@ -27889,7 +29915,10 @@ ${lanes.join("\n")}
           const multiLine = scanner2.hasPrecedingLineBreak();
           parseExpected(130 /* AssertKeyword */);
           parseExpected(58 /* ColonToken */);
-          const clause = parseAssertClause(true);
+          const clause = parseAssertClause(
+            /*skipAssertKeyword*/
+            true
+          );
           if (!parseExpected(19 /* CloseBraceToken */)) {
             const lastError = lastOrUndefined(parseDiagnostics);
             if (lastError && lastError.code === Diagnostics._0_expected.code) {
@@ -27955,7 +29984,10 @@ ${lanes.join("\n")}
             case 104 /* NullKeyword */:
               return parseLiteralTypeNode();
             case 40 /* MinusToken */:
-              return lookAhead(nextTokenIsNumericOrBigIntLiteral) ? parseLiteralTypeNode(true) : parseTypeReference();
+              return lookAhead(nextTokenIsNumericOrBigIntLiteral) ? parseLiteralTypeNode(
+                /*negative*/
+                true
+              ) : parseTypeReference();
             case 114 /* VoidKeyword */:
               return parseTokenNode();
             case 108 /* ThisKeyword */: {
@@ -28035,7 +30067,10 @@ ${lanes.join("\n")}
         }
         function isStartOfParenthesizedOrFunctionType() {
           nextToken();
-          return token() === 21 /* CloseParenToken */ || isStartOfParameter(false) || isStartOfType();
+          return token() === 21 /* CloseParenToken */ || isStartOfParameter(
+            /*isJSDocParameter*/
+            false
+          ) || isStartOfType();
         }
         function parsePostfixTypeOrHigher() {
           const pos = getNodePos();
@@ -28044,14 +30079,22 @@ ${lanes.join("\n")}
             switch (token()) {
               case 53 /* ExclamationToken */:
                 nextToken();
-                type = finishNode(factory2.createJSDocNonNullableType(type, true), pos);
+                type = finishNode(factory2.createJSDocNonNullableType(
+                  type,
+                  /*postfix*/
+                  true
+                ), pos);
                 break;
               case 57 /* QuestionToken */:
                 if (lookAhead(nextTokenIsStartOfType)) {
                   return type;
                 }
                 nextToken();
-                type = finishNode(factory2.createJSDocNullableType(type, true), pos);
+                type = finishNode(factory2.createJSDocNullableType(
+                  type,
+                  /*postfix*/
+                  true
+                ), pos);
                 break;
               case 22 /* OpenBracketToken */:
                 parseExpected(22 /* OpenBracketToken */);
@@ -28087,7 +30130,12 @@ ${lanes.join("\n")}
           const pos = getNodePos();
           const name = parseIdentifier();
           const constraint = tryParse(tryParseConstraintOfInferType);
-          const node = factory2.createTypeParameterDeclaration(void 0, name, constraint);
+          const node = factory2.createTypeParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            name,
+            constraint
+          );
           return finishNode(node, pos);
         }
         function parseInferType() {
@@ -28192,7 +30240,12 @@ ${lanes.join("\n")}
           const typePredicateVariable = isIdentifier2() && tryParse(parseTypePredicatePrefix);
           const type = parseType();
           if (typePredicateVariable) {
-            return finishNode(factory2.createTypePredicateNode(void 0, typePredicateVariable, type), pos);
+            return finishNode(factory2.createTypePredicateNode(
+              /*assertsModifier*/
+              void 0,
+              typePredicateVariable,
+              type
+            ), pos);
           } else {
             return type;
           }
@@ -28293,21 +30346,36 @@ ${lanes.join("\n")}
         function parseExpression() {
           const saveDecoratorContext = inDecoratorContext();
           if (saveDecoratorContext) {
-            setDecoratorContext(false);
+            setDecoratorContext(
+              /*val*/
+              false
+            );
           }
           const pos = getNodePos();
-          let expr = parseAssignmentExpressionOrHigher(true);
+          let expr = parseAssignmentExpressionOrHigher(
+            /*allowReturnTypeInArrowFunction*/
+            true
+          );
           let operatorToken;
           while (operatorToken = parseOptionalToken(27 /* CommaToken */)) {
-            expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher(true), pos);
+            expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher(
+              /*allowReturnTypeInArrowFunction*/
+              true
+            ), pos);
           }
           if (saveDecoratorContext) {
-            setDecoratorContext(true);
+            setDecoratorContext(
+              /*val*/
+              true
+            );
           }
           return expr;
         }
         function parseInitializer() {
-          return parseOptional(63 /* EqualsToken */) ? parseAssignmentExpressionOrHigher(true) : void 0;
+          return parseOptional(63 /* EqualsToken */) ? parseAssignmentExpressionOrHigher(
+            /*allowReturnTypeInArrowFunction*/
+            true
+          ) : void 0;
         }
         function parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) {
           if (isYieldExpression2()) {
@@ -28320,7 +30388,13 @@ ${lanes.join("\n")}
           const pos = getNodePos();
           const expr = parseBinaryExpressionOrHigher(0 /* Lowest */);
           if (expr.kind === 79 /* Identifier */ && token() === 38 /* EqualsGreaterThanToken */) {
-            return parseSimpleArrowFunctionExpression(pos, expr, allowReturnTypeInArrowFunction, void 0);
+            return parseSimpleArrowFunctionExpression(
+              pos,
+              expr,
+              allowReturnTypeInArrowFunction,
+              /*asyncModifier*/
+              void 0
+            );
           }
           if (isLeftHandSideExpression(expr) && isAssignmentOperator(reScanGreaterToken())) {
             return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction), pos);
@@ -28347,29 +30421,55 @@ ${lanes.join("\n")}
             return finishNode(
               factory2.createYieldExpression(
                 parseOptionalToken(41 /* AsteriskToken */),
-                parseAssignmentExpressionOrHigher(true)
+                parseAssignmentExpressionOrHigher(
+                  /*allowReturnTypeInArrowFunction*/
+                  true
+                )
               ),
               pos
             );
           } else {
-            return finishNode(factory2.createYieldExpression(void 0, void 0), pos);
+            return finishNode(factory2.createYieldExpression(
+              /*asteriskToken*/
+              void 0,
+              /*expression*/
+              void 0
+            ), pos);
           }
         }
         function parseSimpleArrowFunctionExpression(pos, identifier, allowReturnTypeInArrowFunction, asyncModifier) {
           Debug.assert(token() === 38 /* EqualsGreaterThanToken */, "parseSimpleArrowFunctionExpression should only have been called if we had a =>");
           const parameter = factory2.createParameterDeclaration(
+            /*modifiers*/
             void 0,
+            /*dotDotDotToken*/
             void 0,
             identifier,
+            /*questionToken*/
             void 0,
+            /*type*/
             void 0,
+            /*initializer*/
             void 0
           );
           finishNode(parameter, identifier.pos);
           const parameters = createNodeArray2([parameter], parameter.pos, parameter.end);
           const equalsGreaterThanToken = parseExpectedToken(38 /* EqualsGreaterThanToken */);
-          const body = parseArrowFunctionExpressionBody(!!asyncModifier, allowReturnTypeInArrowFunction);
-          const node = factory2.createArrowFunction(asyncModifier, void 0, parameters, void 0, equalsGreaterThanToken, body);
+          const body = parseArrowFunctionExpressionBody(
+            /*isAsync*/
+            !!asyncModifier,
+            allowReturnTypeInArrowFunction
+          );
+          const node = factory2.createArrowFunction(
+            asyncModifier,
+            /*typeParameters*/
+            void 0,
+            parameters,
+            /*type*/
+            void 0,
+            equalsGreaterThanToken,
+            body
+          );
           return addJSDocComment(finishNode(node, pos));
         }
         function tryParseParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) {
@@ -28377,7 +30477,12 @@ ${lanes.join("\n")}
           if (triState === Tristate.False) {
             return void 0;
           }
-          return triState === Tristate.True ? parseParenthesizedArrowFunctionExpression(true, true) : tryParse(() => parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction));
+          return triState === Tristate.True ? parseParenthesizedArrowFunctionExpression(
+            /*allowAmbiguity*/
+            true,
+            /*allowReturnTypeInArrowFunction*/
+            true
+          ) : tryParse(() => parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction));
         }
         function isParenthesizedArrowFunctionExpression() {
           if (token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */ || token() === 132 /* AsyncKeyword */) {
@@ -28444,11 +30549,12 @@ ${lanes.join("\n")}
             return Tristate.False;
           } else {
             Debug.assert(first2 === 29 /* LessThanToken */);
-            if (!isIdentifier2()) {
+            if (!isIdentifier2() && token() !== 85 /* ConstKeyword */) {
               return Tristate.False;
             }
             if (languageVariant === 1 /* JSX */) {
               const isArrowFunctionInJsx = lookAhead(() => {
+                parseOptional(85 /* ConstKeyword */);
                 const third = nextToken();
                 if (third === 94 /* ExtendsKeyword */) {
                   const fourth = nextToken();
@@ -28477,7 +30583,11 @@ ${lanes.join("\n")}
           if (notParenthesizedArrow == null ? void 0 : notParenthesizedArrow.has(tokenPos)) {
             return void 0;
           }
-          const result = parseParenthesizedArrowFunctionExpression(false, allowReturnTypeInArrowFunction);
+          const result = parseParenthesizedArrowFunctionExpression(
+            /*allowAmbiguity*/
+            false,
+            allowReturnTypeInArrowFunction
+          );
           if (!result) {
             (notParenthesizedArrow || (notParenthesizedArrow = /* @__PURE__ */ new Set())).add(tokenPos);
           }
@@ -28534,7 +30644,11 @@ ${lanes.join("\n")}
             }
           }
           const hasReturnColon = token() === 58 /* ColonToken */;
-          const type = parseReturnType(58 /* ColonToken */, false);
+          const type = parseReturnType(
+            58 /* ColonToken */,
+            /*isType*/
+            false
+          );
           if (type && !allowAmbiguity && typeHasArrowFunctionBlockingParseError(type)) {
             return void 0;
           }
@@ -28580,9 +30694,18 @@ ${lanes.join("\n")}
             factory2.createConditionalExpression(
               leftOperand,
               questionToken,
-              doOutsideOfContext(disallowInAndDecoratorContext, () => parseAssignmentExpressionOrHigher(false)),
+              doOutsideOfContext(disallowInAndDecoratorContext, () => parseAssignmentExpressionOrHigher(
+                /*allowReturnTypeInArrowFunction*/
+                false
+              )),
               colonToken = parseExpectedToken(58 /* ColonToken */),
-              nodeIsPresent(colonToken) ? parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) : createMissingNode(79 /* Identifier */, false, Diagnostics._0_expected, tokenToString(58 /* ColonToken */))
+              nodeIsPresent(colonToken) ? parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) : createMissingNode(
+                79 /* Identifier */,
+                /*reportAtCurrentPosition*/
+                false,
+                Diagnostics._0_expected,
+                tokenToString(58 /* ColonToken */)
+              )
             ),
             pos
           );
@@ -28730,7 +30853,10 @@ ${lanes.join("\n")}
             const pos = getNodePos();
             return finishNode(factory2.createPrefixUnaryExpression(token(), nextTokenAnd(parseLeftHandSideExpressionOrHigher)), pos);
           } else if (languageVariant === 1 /* JSX */ && token() === 29 /* LessThanToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrGreaterThan)) {
-            return parseJsxElementOrSelfClosingElementOrFragment(true);
+            return parseJsxElementOrSelfClosingElementOrFragment(
+              /*inExpressionContext*/
+              true
+            );
           }
           const expression = parseLeftHandSideExpressionOrHigher();
           Debug.assert(isLeftHandSideExpression(expression));
@@ -28764,7 +30890,12 @@ ${lanes.join("\n")}
         function parseMemberExpressionOrHigher() {
           const pos = getNodePos();
           const expression = parsePrimaryExpression();
-          return parseMemberExpressionRest(pos, expression, true);
+          return parseMemberExpressionRest(
+            pos,
+            expression,
+            /*allowOptionalChain*/
+            true
+          );
         }
         function parseSuperExpression() {
           const pos = getNodePos();
@@ -28783,7 +30914,12 @@ ${lanes.join("\n")}
             return expression;
           }
           parseExpectedToken(24 /* DotToken */, Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access);
-          return finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(true, true)), pos);
+          return finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(
+            /*allowIdentifierNames*/
+            true,
+            /*allowPrivateIdentifiers*/
+            true
+          )), pos);
         }
         function parseJsxElementOrSelfClosingElementOrFragment(inExpressionContext, topInvalidNodePosition, openingTag) {
           const pos = getNodePos();
@@ -28825,9 +30961,17 @@ ${lanes.join("\n")}
           }
           if (inExpressionContext && token() === 29 /* LessThanToken */) {
             const topBadPos = typeof topInvalidNodePosition === "undefined" ? result.pos : topInvalidNodePosition;
-            const invalidElement = tryParse(() => parseJsxElementOrSelfClosingElementOrFragment(true, topBadPos));
+            const invalidElement = tryParse(() => parseJsxElementOrSelfClosingElementOrFragment(
+              /*inExpressionContext*/
+              true,
+              topBadPos
+            ));
             if (invalidElement) {
-              const operatorToken = createMissingNode(27 /* CommaToken */, false);
+              const operatorToken = createMissingNode(
+                27 /* CommaToken */,
+                /*reportAtCurrentPosition*/
+                false
+              );
               setTextRangePosWidth(operatorToken, invalidElement.pos, 0);
               parseErrorAt(skipTrivia(sourceText, topBadPos), invalidElement.end, Diagnostics.JSX_expressions_must_have_one_parent_element);
               return finishNode(factory2.createBinaryExpression(result, operatorToken, invalidElement), pos);
@@ -28859,9 +31003,18 @@ ${lanes.join("\n")}
             case 12 /* JsxTextAllWhiteSpaces */:
               return parseJsxText();
             case 18 /* OpenBraceToken */:
-              return parseJsxExpression(false);
+              return parseJsxExpression(
+                /*inExpressionContext*/
+                false
+              );
             case 29 /* LessThanToken */:
-              return parseJsxElementOrSelfClosingElementOrFragment(false, void 0, openingTag);
+              return parseJsxElementOrSelfClosingElementOrFragment(
+                /*inExpressionContext*/
+                false,
+                /*topInvalidNodePosition*/
+                void 0,
+                openingTag
+              );
             default:
               return Debug.assertNever(token2);
           }
@@ -28903,7 +31056,13 @@ ${lanes.join("\n")}
             node = factory2.createJsxOpeningElement(tagName, typeArguments, attributes);
           } else {
             parseExpected(43 /* SlashToken */);
-            if (parseExpected(31 /* GreaterThanToken */, void 0, false)) {
+            if (parseExpected(
+              31 /* GreaterThanToken */,
+              /*diagnostic*/
+              void 0,
+              /*shouldAdvance*/
+              false
+            )) {
               if (inExpressionContext) {
                 nextToken();
               } else {
@@ -28919,7 +31078,12 @@ ${lanes.join("\n")}
           scanJsxIdentifier();
           let expression = token() === 108 /* ThisKeyword */ ? parseTokenNode() : parseIdentifierName();
           while (parseOptional(24 /* DotToken */)) {
-            expression = finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(true, false)), pos);
+            expression = finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(
+              /*allowIdentifierNames*/
+              true,
+              /*allowPrivateIdentifiers*/
+              false
+            )), pos);
           }
           return expression;
         }
@@ -28937,7 +31101,13 @@ ${lanes.join("\n")}
           if (inExpressionContext) {
             parseExpected(19 /* CloseBraceToken */);
           } else {
-            if (parseExpected(19 /* CloseBraceToken */, void 0, false)) {
+            if (parseExpected(
+              19 /* CloseBraceToken */,
+              /*message*/
+              void 0,
+              /*shouldAdvance*/
+              false
+            )) {
               scanJsxText();
             }
           }
@@ -28957,10 +31127,16 @@ ${lanes.join("\n")}
               return parseLiteralNode();
             }
             if (token() === 18 /* OpenBraceToken */) {
-              return parseJsxExpression(true);
+              return parseJsxExpression(
+                /*inExpressionContext*/
+                true
+              );
             }
             if (token() === 29 /* LessThanToken */) {
-              return parseJsxElementOrSelfClosingElementOrFragment(true);
+              return parseJsxElementOrSelfClosingElementOrFragment(
+                /*inExpressionContext*/
+                true
+              );
             }
             parseErrorAtCurrentToken(Diagnostics.or_JSX_element_expected);
           }
@@ -28978,7 +31154,13 @@ ${lanes.join("\n")}
           const pos = getNodePos();
           parseExpected(30 /* LessThanSlashToken */);
           const tagName = parseJsxElementName();
-          if (parseExpected(31 /* GreaterThanToken */, void 0, false)) {
+          if (parseExpected(
+            31 /* GreaterThanToken */,
+            /*diagnostic*/
+            void 0,
+            /*shouldAdvance*/
+            false
+          )) {
             if (inExpressionContext || !tagNamesAreEquivalent(open.tagName, tagName)) {
               nextToken();
             } else {
@@ -28993,7 +31175,13 @@ ${lanes.join("\n")}
           if (tokenIsIdentifierOrKeyword(token())) {
             parseErrorAtRange(parseJsxElementName(), Diagnostics.Expected_corresponding_closing_tag_for_JSX_fragment);
           }
-          if (parseExpected(31 /* GreaterThanToken */, void 0, false)) {
+          if (parseExpected(
+            31 /* GreaterThanToken */,
+            /*diagnostic*/
+            void 0,
+            /*shouldAdvance*/
+            false
+          )) {
             if (inExpressionContext) {
               nextToken();
             } else {
@@ -29037,7 +31225,12 @@ ${lanes.join("\n")}
           return false;
         }
         function parsePropertyAccessExpressionRest(pos, expression, questionDotToken) {
-          const name = parseRightSideOfDot(true, true);
+          const name = parseRightSideOfDot(
+            /*allowIdentifierNames*/
+            true,
+            /*allowPrivateIdentifiers*/
+            true
+          );
           const isOptionalChain2 = questionDotToken || tryReparseOptionalChain(expression);
           const propertyAccess = isOptionalChain2 ? factory2.createPropertyAccessChain(expression, questionDotToken, name) : factory2.createPropertyAccessExpression(expression, name);
           if (isOptionalChain2 && isPrivateIdentifier(propertyAccess.name)) {
@@ -29053,7 +31246,12 @@ ${lanes.join("\n")}
         function parseElementAccessExpressionRest(pos, expression, questionDotToken) {
           let argumentExpression;
           if (token() === 23 /* CloseBracketToken */) {
-            argumentExpression = createMissingNode(79 /* Identifier */, true, Diagnostics.An_element_access_expression_should_take_an_argument);
+            argumentExpression = createMissingNode(
+              79 /* Identifier */,
+              /*reportAtCurrentPosition*/
+              true,
+              Diagnostics.An_element_access_expression_should_take_an_argument
+            );
           } else {
             const argument = allowInAnd(parseExpression);
             if (isStringOrNumericLiteralLike(argument)) {
@@ -29084,7 +31282,13 @@ ${lanes.join("\n")}
               continue;
             }
             if (isTemplateStartOfTaggedTemplate()) {
-              expression = !questionDotToken && expression.kind === 230 /* ExpressionWithTypeArguments */ ? parseTaggedTemplateRest(pos, expression.expression, questionDotToken, expression.typeArguments) : parseTaggedTemplateRest(pos, expression, questionDotToken, void 0);
+              expression = !questionDotToken && expression.kind === 230 /* ExpressionWithTypeArguments */ ? parseTaggedTemplateRest(pos, expression.expression, questionDotToken, expression.typeArguments) : parseTaggedTemplateRest(
+                pos,
+                expression,
+                questionDotToken,
+                /*typeArguments*/
+                void 0
+              );
               continue;
             }
             if (!questionDotToken) {
@@ -29109,7 +31313,10 @@ ${lanes.join("\n")}
           const tagExpression = factory2.createTaggedTemplateExpression(
             tag,
             typeArguments,
-            token() === 14 /* NoSubstitutionTemplateLiteral */ ? (reScanTemplateHeadOrNoSubstitutionTemplate(), parseLiteralNode()) : parseTemplateExpression(true)
+            token() === 14 /* NoSubstitutionTemplateLiteral */ ? (reScanTemplateHeadOrNoSubstitutionTemplate(), parseLiteralNode()) : parseTemplateExpression(
+              /*isTaggedTemplate*/
+              true
+            )
           );
           if (questionDotToken || tag.flags & 32 /* OptionalChain */) {
             tagExpression.flags |= 32 /* OptionalChain */;
@@ -29119,7 +31326,12 @@ ${lanes.join("\n")}
         }
         function parseCallExpressionRest(pos, expression) {
           while (true) {
-            expression = parseMemberExpressionRest(pos, expression, true);
+            expression = parseMemberExpressionRest(
+              pos,
+              expression,
+              /*allowOptionalChain*/
+              true
+            );
             let typeArguments;
             const questionDotToken = parseOptionalToken(28 /* QuestionDotToken */);
             if (questionDotToken) {
@@ -29140,7 +31352,12 @@ ${lanes.join("\n")}
               continue;
             }
             if (questionDotToken) {
-              const name = createMissingNode(79 /* Identifier */, false, Diagnostics.Identifier_expected);
+              const name = createMissingNode(
+                79 /* Identifier */,
+                /*reportAtCurrentPosition*/
+                false,
+                Diagnostics.Identifier_expected
+              );
               expression = finishNode(factory2.createPropertyAccessChain(expression, questionDotToken, name), pos);
             }
             break;
@@ -29219,7 +31436,10 @@ ${lanes.join("\n")}
               }
               break;
             case 15 /* TemplateHead */:
-              return parseTemplateExpression(false);
+              return parseTemplateExpression(
+                /* isTaggedTemplate */
+                false
+              );
             case 80 /* PrivateIdentifier */:
               return parsePrivateIdentifier();
           }
@@ -29236,11 +31456,17 @@ ${lanes.join("\n")}
         function parseSpreadElement() {
           const pos = getNodePos();
           parseExpected(25 /* DotDotDotToken */);
-          const expression = parseAssignmentExpressionOrHigher(true);
+          const expression = parseAssignmentExpressionOrHigher(
+            /*allowReturnTypeInArrowFunction*/
+            true
+          );
           return finishNode(factory2.createSpreadElement(expression), pos);
         }
         function parseArgumentOrArrayLiteralElement() {
-          return token() === 25 /* DotDotDotToken */ ? parseSpreadElement() : token() === 27 /* CommaToken */ ? finishNode(factory2.createOmittedExpression(), getNodePos()) : parseAssignmentExpressionOrHigher(true);
+          return token() === 25 /* DotDotDotToken */ ? parseSpreadElement() : token() === 27 /* CommaToken */ ? finishNode(factory2.createOmittedExpression(), getNodePos()) : parseAssignmentExpressionOrHigher(
+            /*allowReturnTypeInArrowFunction*/
+            true
+          );
         }
         function parseArgumentExpression() {
           return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement);
@@ -29258,7 +31484,10 @@ ${lanes.join("\n")}
           const pos = getNodePos();
           const hasJSDoc = hasPrecedingJSDocComment();
           if (parseOptionalToken(25 /* DotDotDotToken */)) {
-            const expression = parseAssignmentExpressionOrHigher(true);
+            const expression = parseAssignmentExpressionOrHigher(
+              /*allowReturnTypeInArrowFunction*/
+              true
+            );
             return withJSDoc(finishNode(factory2.createSpreadAssignment(expression), pos), hasJSDoc);
           }
           const decorators = parseDecorators();
@@ -29281,12 +31510,18 @@ ${lanes.join("\n")}
           const isShorthandPropertyAssignment2 = tokenIsIdentifier && token() !== 58 /* ColonToken */;
           if (isShorthandPropertyAssignment2) {
             const equalsToken = parseOptionalToken(63 /* EqualsToken */);
-            const objectAssignmentInitializer = equalsToken ? allowInAnd(() => parseAssignmentExpressionOrHigher(true)) : void 0;
+            const objectAssignmentInitializer = equalsToken ? allowInAnd(() => parseAssignmentExpressionOrHigher(
+              /*allowReturnTypeInArrowFunction*/
+              true
+            )) : void 0;
             node = factory2.createShorthandPropertyAssignment(name, objectAssignmentInitializer);
             node.equalsToken = equalsToken;
           } else {
             parseExpected(58 /* ColonToken */);
-            const initializer = allowInAnd(() => parseAssignmentExpressionOrHigher(true));
+            const initializer = allowInAnd(() => parseAssignmentExpressionOrHigher(
+              /*allowReturnTypeInArrowFunction*/
+              true
+            ));
             node = factory2.createPropertyAssignment(name, initializer);
           }
           node.illegalDecorators = decorators;
@@ -29300,13 +31535,21 @@ ${lanes.join("\n")}
           const openBracePosition = scanner2.getTokenPos();
           const openBraceParsed = parseExpected(18 /* OpenBraceToken */);
           const multiLine = scanner2.hasPrecedingLineBreak();
-          const properties = parseDelimitedList(ParsingContext.ObjectLiteralMembers, parseObjectLiteralElement, true);
+          const properties = parseDelimitedList(
+            ParsingContext.ObjectLiteralMembers,
+            parseObjectLiteralElement,
+            /*considerSemicolonAsDelimiter*/
+            true
+          );
           parseExpectedMatchingBrackets(18 /* OpenBraceToken */, 19 /* CloseBraceToken */, openBraceParsed, openBracePosition);
           return finishNode(factory2.createObjectLiteralExpression(properties, multiLine), pos);
         }
         function parseFunctionExpression() {
           const savedDecoratorContext = inDecoratorContext();
-          setDecoratorContext(false);
+          setDecoratorContext(
+            /*val*/
+            false
+          );
           const pos = getNodePos();
           const hasJSDoc = hasPrecedingJSDocComment();
           const modifiers = parseModifiers();
@@ -29317,7 +31560,11 @@ ${lanes.join("\n")}
           const name = isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalBindingIdentifier) : isGenerator ? doInYieldContext(parseOptionalBindingIdentifier) : isAsync ? doInAwaitContext(parseOptionalBindingIdentifier) : parseOptionalBindingIdentifier();
           const typeParameters = parseTypeParameters();
           const parameters = parseParameters(isGenerator | isAsync);
-          const type = parseReturnType(58 /* ColonToken */, false);
+          const type = parseReturnType(
+            58 /* ColonToken */,
+            /*isType*/
+            false
+          );
           const body = parseFunctionBlock(isGenerator | isAsync);
           setDecoratorContext(savedDecoratorContext);
           const node = factory2.createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
@@ -29334,7 +31581,12 @@ ${lanes.join("\n")}
             return finishNode(factory2.createMetaProperty(103 /* NewKeyword */, name), pos);
           }
           const expressionPos = getNodePos();
-          let expression = parseMemberExpressionRest(expressionPos, parsePrimaryExpression(), false);
+          let expression = parseMemberExpressionRest(
+            expressionPos,
+            parsePrimaryExpression(),
+            /*allowOptionalChain*/
+            false
+          );
           let typeArguments;
           if (expression.kind === 230 /* ExpressionWithTypeArguments */) {
             typeArguments = expression.typeArguments;
@@ -29363,7 +31615,11 @@ ${lanes.join("\n")}
             return result;
           } else {
             const statements = createMissingList();
-            return withJSDoc(finishNode(factory2.createBlock(statements, void 0), pos), hasJSDoc);
+            return withJSDoc(finishNode(factory2.createBlock(
+              statements,
+              /*multiLine*/
+              void 0
+            ), pos), hasJSDoc);
           }
         }
         function parseFunctionBlock(flags, diagnosticMessage) {
@@ -29375,11 +31631,17 @@ ${lanes.join("\n")}
           topLevel = false;
           const saveDecoratorContext = inDecoratorContext();
           if (saveDecoratorContext) {
-            setDecoratorContext(false);
+            setDecoratorContext(
+              /*val*/
+              false
+            );
           }
           const block = parseBlock(!!(flags & 16 /* IgnoreMissingOpenBrace */), diagnosticMessage);
           if (saveDecoratorContext) {
-            setDecoratorContext(true);
+            setDecoratorContext(
+              /*val*/
+              true
+            );
           }
           topLevel = savedTopLevel;
           setYieldContext(savedYieldContext);
@@ -29437,14 +31699,20 @@ ${lanes.join("\n")}
           let initializer;
           if (token() !== 26 /* SemicolonToken */) {
             if (token() === 113 /* VarKeyword */ || token() === 119 /* LetKeyword */ || token() === 85 /* ConstKeyword */) {
-              initializer = parseVariableDeclarationList(true);
+              initializer = parseVariableDeclarationList(
+                /*inForStatementInitializer*/
+                true
+              );
             } else {
               initializer = disallowInAnd(parseExpression);
             }
           }
           let node;
           if (awaitToken ? parseExpected(162 /* OfKeyword */) : parseOptional(162 /* OfKeyword */)) {
-            const expression = allowInAnd(() => parseAssignmentExpressionOrHigher(true));
+            const expression = allowInAnd(() => parseAssignmentExpressionOrHigher(
+              /*allowReturnTypeInArrowFunction*/
+              true
+            ));
             parseExpected(21 /* CloseParenToken */);
             node = factory2.createForOfStatement(awaitToken, initializer, expression, parseStatement());
           } else if (parseOptional(101 /* InKeyword */)) {
@@ -29543,12 +31811,18 @@ ${lanes.join("\n")}
           const pos = getNodePos();
           const hasJSDoc = hasPrecedingJSDocComment();
           parseExpected(111 /* TryKeyword */);
-          const tryBlock = parseBlock(false);
+          const tryBlock = parseBlock(
+            /*ignoreMissingOpenBrace*/
+            false
+          );
           const catchClause = token() === 83 /* CatchKeyword */ ? parseCatchClause() : void 0;
           let finallyBlock;
           if (!catchClause || token() === 96 /* FinallyKeyword */) {
             parseExpected(96 /* FinallyKeyword */, Diagnostics.catch_or_finally_expected);
-            finallyBlock = parseBlock(false);
+            finallyBlock = parseBlock(
+              /*ignoreMissingOpenBrace*/
+              false
+            );
           }
           return withJSDoc(finishNode(factory2.createTryStatement(tryBlock, catchClause, finallyBlock), pos), hasJSDoc);
         }
@@ -29562,7 +31836,10 @@ ${lanes.join("\n")}
           } else {
             variableDeclaration = void 0;
           }
-          const block = parseBlock(false);
+          const block = parseBlock(
+            /*ignoreMissingOpenBrace*/
+            false
+          );
           return finishNode(factory2.createCatchClause(variableDeclaration, block), pos);
         }
         function parseDebuggerStatement() {
@@ -29723,18 +32000,49 @@ ${lanes.join("\n")}
             case 26 /* SemicolonToken */:
               return parseEmptyStatement();
             case 18 /* OpenBraceToken */:
-              return parseBlock(false);
+              return parseBlock(
+                /*ignoreMissingOpenBrace*/
+                false
+              );
             case 113 /* VarKeyword */:
-              return parseVariableStatement(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
+              return parseVariableStatement(
+                getNodePos(),
+                hasPrecedingJSDocComment(),
+                /*decorators*/
+                void 0,
+                /*modifiers*/
+                void 0
+              );
             case 119 /* LetKeyword */:
               if (isLetDeclaration()) {
-                return parseVariableStatement(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
+                return parseVariableStatement(
+                  getNodePos(),
+                  hasPrecedingJSDocComment(),
+                  /*decorators*/
+                  void 0,
+                  /*modifiers*/
+                  void 0
+                );
               }
               break;
             case 98 /* FunctionKeyword */:
-              return parseFunctionDeclaration(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
+              return parseFunctionDeclaration(
+                getNodePos(),
+                hasPrecedingJSDocComment(),
+                /*decorators*/
+                void 0,
+                /*modifiers*/
+                void 0
+              );
             case 84 /* ClassKeyword */:
-              return parseClassDeclaration(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
+              return parseClassDeclaration(
+                getNodePos(),
+                hasPrecedingJSDocComment(),
+                /*decorators*/
+                void 0,
+                /*modifiers*/
+                void 0
+              );
             case 99 /* IfKeyword */:
               return parseIfStatement();
             case 90 /* DoKeyword */:
@@ -29853,7 +32161,12 @@ ${lanes.join("\n")}
               }
             default:
               if (decorators || modifiers) {
-                const missing = createMissingNode(279 /* MissingDeclaration */, true, Diagnostics.Declaration_expected);
+                const missing = createMissingNode(
+                  279 /* MissingDeclaration */,
+                  /*reportAtCurrentPosition*/
+                  true,
+                  Diagnostics.Declaration_expected
+                );
                 setTextRangePos(missing, pos);
                 missing.illegalDecorators = decorators;
                 missing.modifiers = modifiers;
@@ -29887,7 +32200,13 @@ ${lanes.join("\n")}
           const dotDotDotToken = parseOptionalToken(25 /* DotDotDotToken */);
           const name = parseIdentifierOrPattern();
           const initializer = parseInitializer();
-          return finishNode(factory2.createBindingElement(dotDotDotToken, void 0, name, initializer), pos);
+          return finishNode(factory2.createBindingElement(
+            dotDotDotToken,
+            /*propertyName*/
+            void 0,
+            name,
+            initializer
+          ), pos);
         }
         function parseObjectBindingElement() {
           const pos = getNodePos();
@@ -29932,7 +32251,10 @@ ${lanes.join("\n")}
           return parseBindingIdentifier(privateIdentifierDiagnosticMessage);
         }
         function parseVariableDeclarationAllowExclamation() {
-          return parseVariableDeclaration(true);
+          return parseVariableDeclaration(
+            /*allowExclamation*/
+            true
+          );
         }
         function parseVariableDeclaration(allowExclamation) {
           const pos = getNodePos();
@@ -29981,7 +32303,10 @@ ${lanes.join("\n")}
           return nextTokenIsIdentifier() && nextToken() === 21 /* CloseParenToken */;
         }
         function parseVariableStatement(pos, hasJSDoc, decorators, modifiers) {
-          const declarationList = parseVariableDeclarationList(false);
+          const declarationList = parseVariableDeclarationList(
+            /*inForStatementInitializer*/
+            false
+          );
           parseSemicolon();
           const node = factory2.createVariableStatement(modifiers, declarationList);
           node.illegalDecorators = decorators;
@@ -29997,9 +32322,16 @@ ${lanes.join("\n")}
           const isAsync = modifierFlags & 512 /* Async */ ? 2 /* Await */ : 0 /* None */;
           const typeParameters = parseTypeParameters();
           if (modifierFlags & 1 /* Export */)
-            setAwaitContext(true);
+            setAwaitContext(
+              /*value*/
+              true
+            );
           const parameters = parseParameters(isGenerator | isAsync);
-          const type = parseReturnType(58 /* ColonToken */, false);
+          const type = parseReturnType(
+            58 /* ColonToken */,
+            /*isType*/
+            false
+          );
           const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, Diagnostics.or_expected);
           setAwaitContext(savedAwaitContext);
           const node = factory2.createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
@@ -30022,7 +32354,11 @@ ${lanes.join("\n")}
             if (parseConstructorName()) {
               const typeParameters = parseTypeParameters();
               const parameters = parseParameters(0 /* None */);
-              const type = parseReturnType(58 /* ColonToken */, false);
+              const type = parseReturnType(
+                58 /* ColonToken */,
+                /*isType*/
+                false
+              );
               const body = parseFunctionBlockOrSemicolon(0 /* None */, Diagnostics.or_expected);
               const node = factory2.createConstructorDeclaration(modifiers, parameters, body);
               node.illegalDecorators = decorators;
@@ -30037,7 +32373,11 @@ ${lanes.join("\n")}
           const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */;
           const typeParameters = parseTypeParameters();
           const parameters = parseParameters(isGenerator | isAsync);
-          const type = parseReturnType(58 /* ColonToken */, false);
+          const type = parseReturnType(
+            58 /* ColonToken */,
+            /*isType*/
+            false
+          );
           const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, diagnosticMessage);
           const node = factory2.createMethodDeclaration(
             combineDecoratorsAndModifiers(decorators, modifiers),
@@ -30071,7 +32411,18 @@ ${lanes.join("\n")}
           const name = parsePropertyName();
           const questionToken = parseOptionalToken(57 /* QuestionToken */);
           if (asteriskToken || token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */) {
-            return parseMethodDeclaration(pos, hasJSDoc, decorators, modifiers, asteriskToken, name, questionToken, void 0, Diagnostics.or_expected);
+            return parseMethodDeclaration(
+              pos,
+              hasJSDoc,
+              decorators,
+              modifiers,
+              asteriskToken,
+              name,
+              questionToken,
+              /*exclamationToken*/
+              void 0,
+              Diagnostics.or_expected
+            );
           }
           return parsePropertyDeclaration(pos, hasJSDoc, decorators, modifiers, name, questionToken);
         }
@@ -30079,7 +32430,11 @@ ${lanes.join("\n")}
           const name = parsePropertyName();
           const typeParameters = parseTypeParameters();
           const parameters = parseParameters(0 /* None */);
-          const type = parseReturnType(58 /* ColonToken */, false);
+          const type = parseReturnType(
+            58 /* ColonToken */,
+            /*isType*/
+            false
+          );
           const body = parseFunctionBlockOrSemicolon(flags);
           const node = kind === 174 /* GetAccessor */ ? factory2.createGetAccessorDeclaration(combineDecoratorsAndModifiers(decorators, modifiers), name, parameters, type, body) : factory2.createSetAccessorDeclaration(combineDecoratorsAndModifiers(decorators, modifiers), name, parameters, body);
           node.typeParameters = typeParameters;
@@ -30140,7 +32495,10 @@ ${lanes.join("\n")}
           const savedAwaitContext = inAwaitContext();
           setYieldContext(false);
           setAwaitContext(true);
-          const body = parseBlock(false);
+          const body = parseBlock(
+            /*ignoreMissingOpenBrace*/
+            false
+          );
           setYieldContext(savedYieldContext);
           setAwaitContext(savedAwaitContext);
           return body;
@@ -30150,7 +32508,12 @@ ${lanes.join("\n")}
             const pos = getNodePos();
             const awaitExpression = parseIdentifier(Diagnostics.Expression_expected);
             nextToken();
-            const memberExpression = parseMemberExpressionRest(pos, awaitExpression, true);
+            const memberExpression = parseMemberExpressionRest(
+              pos,
+              awaitExpression,
+              /*allowOptionalChain*/
+              true
+            );
             return parseCallExpressionRest(pos, memberExpression);
           }
           return parseLeftHandSideExpressionOrHigher();
@@ -30171,10 +32534,10 @@ ${lanes.join("\n")}
           }
           return list && createNodeArray2(list, pos);
         }
-        function tryParseModifier(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStaticModifier) {
+        function tryParseModifier(permitConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStaticModifier) {
           const pos = getNodePos();
           const kind = token();
-          if (token() === 85 /* ConstKeyword */ && permitInvalidConstAsModifier) {
+          if (token() === 85 /* ConstKeyword */ && permitConstAsModifier) {
             if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) {
               return void 0;
             }
@@ -30198,10 +32561,10 @@ ${lanes.join("\n")}
           setTextRangePosEnd(decoratorsAndModifiers, decorators.pos, modifiers.end);
           return decoratorsAndModifiers;
         }
-        function parseModifiers(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock) {
+        function parseModifiers(permitConstAsModifier, stopOnStartOfClassStaticBlock) {
           const pos = getNodePos();
           let list, modifier, hasSeenStatic = false;
-          while (modifier = tryParseModifier(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStatic)) {
+          while (modifier = tryParseModifier(permitConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStatic)) {
             if (modifier.kind === 124 /* StaticKeyword */)
               hasSeenStatic = true;
             list = append(list, modifier);
@@ -30226,7 +32589,12 @@ ${lanes.join("\n")}
           }
           const hasJSDoc = hasPrecedingJSDocComment();
           const decorators = parseDecorators();
-          const modifiers = parseModifiers(true, true);
+          const modifiers = parseModifiers(
+            /*permitConstAsModifier*/
+            true,
+            /*stopOnStartOfClassStaticBlock*/
+            true
+          );
           if (token() === 124 /* StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) {
             return parseClassStaticBlockDeclaration(pos, hasJSDoc, decorators, modifiers);
           }
@@ -30257,13 +32625,34 @@ ${lanes.join("\n")}
             }
           }
           if (decorators || modifiers) {
-            const name = createMissingNode(79 /* Identifier */, true, Diagnostics.Declaration_expected);
-            return parsePropertyDeclaration(pos, hasJSDoc, decorators, modifiers, name, void 0);
+            const name = createMissingNode(
+              79 /* Identifier */,
+              /*reportAtCurrentPosition*/
+              true,
+              Diagnostics.Declaration_expected
+            );
+            return parsePropertyDeclaration(
+              pos,
+              hasJSDoc,
+              decorators,
+              modifiers,
+              name,
+              /*questionToken*/
+              void 0
+            );
           }
           return Debug.fail("Should not have attempted to parse class member declaration.");
         }
         function parseClassExpression() {
-          return parseClassDeclarationOrExpression(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0, 228 /* ClassExpression */);
+          return parseClassDeclarationOrExpression(
+            getNodePos(),
+            hasPrecedingJSDocComment(),
+            /*decorators*/
+            void 0,
+            /*modifiers*/
+            void 0,
+            228 /* ClassExpression */
+          );
         }
         function parseClassDeclaration(pos, hasJSDoc, decorators, modifiers) {
           return parseClassDeclarationOrExpression(pos, hasJSDoc, decorators, modifiers, 260 /* ClassDeclaration */);
@@ -30274,7 +32663,10 @@ ${lanes.join("\n")}
           const name = parseNameOfClassDeclarationOrExpression();
           const typeParameters = parseTypeParameters();
           if (some(modifiers, isExportModifier))
-            setAwaitContext(true);
+            setAwaitContext(
+              /*value*/
+              true
+            );
           const heritageClauses = parseHeritageClauses();
           let members;
           if (parseExpected(18 /* OpenBraceToken */)) {
@@ -30381,7 +32773,16 @@ ${lanes.join("\n")}
         function parseModuleOrNamespaceDeclaration(pos, hasJSDoc, decorators, modifiers, flags) {
           const namespaceFlag = flags & 16 /* Namespace */;
           const name = parseIdentifier();
-          const body = parseOptional(24 /* DotToken */) ? parseModuleOrNamespaceDeclaration(getNodePos(), false, void 0, void 0, 4 /* NestedNamespace */ | namespaceFlag) : parseModuleBlock();
+          const body = parseOptional(24 /* DotToken */) ? parseModuleOrNamespaceDeclaration(
+            getNodePos(),
+            /*hasJSDoc*/
+            false,
+            /*decorators*/
+            void 0,
+            /*modifiers*/
+            void 0,
+            4 /* NestedNamespace */ | namespaceFlag
+          ) : parseModuleBlock();
           const node = factory2.createModuleDeclaration(modifiers, name, body, flags);
           node.illegalDecorators = decorators;
           return withJSDoc(finishNode(node, pos), hasJSDoc);
@@ -30458,7 +32859,9 @@ ${lanes.join("\n")}
             return parseImportEqualsDeclaration(pos, hasJSDoc, decorators, modifiers, identifier, isTypeOnly);
           }
           let importClause;
-          if (identifier || token() === 41 /* AsteriskToken */ || token() === 18 /* OpenBraceToken */) {
+          if (identifier || // import id
+          token() === 41 /* AsteriskToken */ || // import *
+          token() === 18 /* OpenBraceToken */) {
             importClause = parseImportClause(identifier, afterImportPos, isTypeOnly);
             parseExpected(158 /* FromKeyword */);
           }
@@ -30476,7 +32879,10 @@ ${lanes.join("\n")}
           const pos = getNodePos();
           const name = tokenIsIdentifierOrKeyword(token()) ? parseIdentifierName() : parseLiteralLikeNode(10 /* StringLiteral */);
           parseExpected(58 /* ColonToken */);
-          const value = parseAssignmentExpressionOrHigher(true);
+          const value = parseAssignmentExpressionOrHigher(
+            /*allowReturnTypeInArrowFunction*/
+            true
+          );
           return finishNode(factory2.createAssertEntry(name, value), pos);
         }
         function parseAssertClause(skipAssertKeyword) {
@@ -30487,7 +32893,12 @@ ${lanes.join("\n")}
           const openBracePosition = scanner2.getTokenPos();
           if (parseExpected(18 /* OpenBraceToken */)) {
             const multiLine = scanner2.hasPrecedingLineBreak();
-            const elements = parseDelimitedList(ParsingContext.AssertEntries, parseAssertEntry, true);
+            const elements = parseDelimitedList(
+              ParsingContext.AssertEntries,
+              parseAssertEntry,
+              /*considerSemicolonAsDelimiter*/
+              true
+            );
             if (!parseExpected(19 /* CloseBraceToken */)) {
               const lastError = lastOrUndefined(parseDiagnostics);
               if (lastError && lastError.code === Diagnostics._0_expected.code) {
@@ -30499,8 +32910,19 @@ ${lanes.join("\n")}
             }
             return finishNode(factory2.createAssertClause(elements, multiLine), pos);
           } else {
-            const elements = createNodeArray2([], getNodePos(), void 0, false);
-            return finishNode(factory2.createAssertClause(elements, false), pos);
+            const elements = createNodeArray2(
+              [],
+              getNodePos(),
+              /*end*/
+              void 0,
+              /*hasTrailingComma*/
+              false
+            );
+            return finishNode(factory2.createAssertClause(
+              elements,
+              /*multiLine*/
+              false
+            ), pos);
           }
         }
         function tokenAfterImportDefinitelyProducesImportDeclaration() {
@@ -30526,7 +32948,10 @@ ${lanes.join("\n")}
           return finishNode(factory2.createImportClause(isTypeOnly, identifier, namedBindings), pos);
         }
         function parseModuleReference() {
-          return isExternalModuleReference2() ? parseExternalModuleReference() : parseEntityName(false);
+          return isExternalModuleReference2() ? parseExternalModuleReference() : parseEntityName(
+            /*allowReservedWords*/
+            false
+          );
         }
         function parseExternalModuleReference() {
           const pos = getNodePos();
@@ -30623,7 +33048,10 @@ ${lanes.join("\n")}
         }
         function parseExportDeclaration(pos, hasJSDoc, decorators, modifiers) {
           const savedAwaitContext = inAwaitContext();
-          setAwaitContext(true);
+          setAwaitContext(
+            /*value*/
+            true
+          );
           let exportClause;
           let moduleSpecifier;
           let assertClause;
@@ -30653,14 +33081,20 @@ ${lanes.join("\n")}
         }
         function parseExportAssignment(pos, hasJSDoc, decorators, modifiers) {
           const savedAwaitContext = inAwaitContext();
-          setAwaitContext(true);
+          setAwaitContext(
+            /*value*/
+            true
+          );
           let isExportEquals;
           if (parseOptional(63 /* EqualsToken */)) {
             isExportEquals = true;
           } else {
             parseExpected(88 /* DefaultKeyword */);
           }
-          const expression = parseAssignmentExpressionOrHigher(true);
+          const expression = parseAssignmentExpressionOrHigher(
+            /*allowReturnTypeInArrowFunction*/
+            true
+          );
           parseSemicolon();
           setAwaitContext(savedAwaitContext);
           const node = factory2.createExportAssignment(modifiers, isExportEquals, expression);
@@ -30705,11 +33139,28 @@ ${lanes.join("\n")}
         let JSDocParser;
         ((JSDocParser2) => {
           function parseJSDocTypeExpressionForTests2(content, start, length2) {
-            initializeState("file.js", content, 99 /* Latest */, void 0, 1 /* JS */);
+            initializeState(
+              "file.js",
+              content,
+              99 /* Latest */,
+              /*_syntaxCursor:*/
+              void 0,
+              1 /* JS */
+            );
             scanner2.setText(content, start, length2);
             currentToken = scanner2.scan();
             const jsDocTypeExpression = parseJSDocTypeExpression();
-            const sourceFile = createSourceFile2("file.js", 99 /* Latest */, 1 /* JS */, false, [], factory2.createToken(1 /* EndOfFileToken */), 0 /* None */, noop);
+            const sourceFile = createSourceFile2(
+              "file.js",
+              99 /* Latest */,
+              1 /* JS */,
+              /*isDeclarationFile*/
+              false,
+              [],
+              factory2.createToken(1 /* EndOfFileToken */),
+              0 /* None */,
+              noop
+            );
             const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
             if (jsDocDiagnostics) {
               sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile);
@@ -30734,7 +33185,10 @@ ${lanes.join("\n")}
             const pos = getNodePos();
             const hasBrace = parseOptional(18 /* OpenBraceToken */);
             const p2 = getNodePos();
-            let entityName = parseEntityName(false);
+            let entityName = parseEntityName(
+              /* allowReservedWords*/
+              false
+            );
             while (token() === 80 /* PrivateIdentifier */) {
               reScanHashToken();
               nextTokenJSDoc();
@@ -30749,7 +33203,14 @@ ${lanes.join("\n")}
           }
           JSDocParser2.parseJSDocNameReference = parseJSDocNameReference;
           function parseIsolatedJSDocComment2(content, start, length2) {
-            initializeState("", content, 99 /* Latest */, void 0, 1 /* JS */);
+            initializeState(
+              "",
+              content,
+              99 /* Latest */,
+              /*_syntaxCursor:*/
+              void 0,
+              1 /* JS */
+            );
             const jsDoc = doInsideOfContext(8388608 /* JSDoc */, () => parseJSDocCommentWorker(start, length2));
             const sourceFile = { languageVariant: 0 /* Standard */, text: content };
             const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
@@ -30952,7 +33413,10 @@ ${lanes.join("\n")}
               Debug.assert(token() === 59 /* AtToken */);
               const start2 = scanner2.getTokenPos();
               nextTokenJSDoc();
-              const tagName = parseJSDocIdentifierName(void 0);
+              const tagName = parseJSDocIdentifierName(
+                /*message*/
+                void 0
+              );
               const indentText = skipWhitespaceOrAsterisk();
               let tag;
               switch (tagName.escapedText) {
@@ -31015,9 +33479,16 @@ ${lanes.join("\n")}
                 case "callback":
                   tag = parseCallbackTag(start2, tagName, margin, indentText);
                   break;
+                case "overload":
+                  tag = parseOverloadTag(start2, tagName, margin, indentText);
+                  break;
                 case "see":
                   tag = parseSeeTag(start2, tagName, margin, indentText);
                   break;
+                case "exception":
+                case "throws":
+                  tag = parseThrowsTag(start2, tagName, margin, indentText);
+                  break;
                 default:
                   tag = parseUnknownTag(start2, tagName, margin, indentText);
                   break;
@@ -31140,7 +33611,10 @@ ${lanes.join("\n")}
               nextTokenJSDoc();
               skipWhitespace();
               const p2 = getNodePos();
-              let name = tokenIsIdentifierOrKeyword(token()) ? parseEntityName(true) : void 0;
+              let name = tokenIsIdentifierOrKeyword(token()) ? parseEntityName(
+                /*allowReservedWords*/
+                true
+              ) : void 0;
               if (name) {
                 while (token() === 80 /* PrivateIdentifier */) {
                   reScanHashToken();
@@ -31239,7 +33713,7 @@ ${lanes.join("\n")}
                 let child;
                 let children;
                 while (child = tryParse(() => parseChildParameterOrPropertyTag(target, indent3, name))) {
-                  if (child.kind === 343 /* JSDocParameterTag */ || child.kind === 350 /* JSDocPropertyTag */) {
+                  if (child.kind === 344 /* JSDocParameterTag */ || child.kind === 351 /* JSDocPropertyTag */) {
                     children = append(children, child);
                   }
                 }
@@ -31260,7 +33734,10 @@ ${lanes.join("\n")}
               if (some(tags, isJSDocTypeTag)) {
                 parseErrorAt(tagName.pos, scanner2.getTokenPos(), Diagnostics._0_tag_already_specified, tagName.escapedText);
               }
-              const typeExpression = parseJSDocTypeExpression(true);
+              const typeExpression = parseJSDocTypeExpression(
+                /*mayOmitBraces*/
+                true
+              );
               const comments2 = indent3 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), indent3, indentText) : void 0;
               return finishNode(factory2.createJSDocTypeTag(tagName, typeExpression, comments2), start2);
             }
@@ -31270,6 +33747,11 @@ ${lanes.join("\n")}
               const comments2 = indent3 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), indent3, indentText) : void 0;
               return finishNode(factory2.createJSDocSeeTag(tagName, nameExpression, comments2), start2);
             }
+            function parseThrowsTag(start2, tagName, indent3, indentText) {
+              const typeExpression = tryParseTypeExpression();
+              const comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText);
+              return finishNode(factory2.createJSDocThrowsTag(tagName, typeExpression, comment), start2);
+            }
             function parseAuthorTag(start2, tagName, indent3, indentText) {
               const commentStart = getNodePos();
               const textOnly = parseAuthorNameAndEmail();
@@ -31333,12 +33815,18 @@ ${lanes.join("\n")}
               return finishNode(createTag(tagName, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
             }
             function parseThisTag(start2, tagName, margin, indentText) {
-              const typeExpression = parseJSDocTypeExpression(true);
+              const typeExpression = parseJSDocTypeExpression(
+                /*mayOmitBraces*/
+                true
+              );
               skipWhitespace();
               return finishNode(factory2.createJSDocThisTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
             }
             function parseEnumTag(start2, tagName, margin, indentText) {
-              const typeExpression = parseJSDocTypeExpression(true);
+              const typeExpression = parseJSDocTypeExpression(
+                /*mayOmitBraces*/
+                true
+              );
               skipWhitespace();
               return finishNode(factory2.createJSDocEnumTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
             }
@@ -31357,7 +33845,7 @@ ${lanes.join("\n")}
                 let hasChildren = false;
                 while (child = tryParse(() => parseChildPropertyTag(indent3))) {
                   hasChildren = true;
-                  if (child.kind === 346 /* JSDocTypeTag */) {
+                  if (child.kind === 347 /* JSDocTypeTag */) {
                     if (childTypeTag) {
                       const lastError = parseErrorAtCurrentToken(Diagnostics.A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags);
                       if (lastError) {
@@ -31392,8 +33880,12 @@ ${lanes.join("\n")}
               }
               const typeNameOrNamespaceName = parseJSDocIdentifierName();
               if (parseOptional(24 /* DotToken */)) {
-                const body = parseJSDocTypeNameWithNamespace(true);
+                const body = parseJSDocTypeNameWithNamespace(
+                  /*nested*/
+                  true
+                );
                 const jsDocNamespaceNode = factory2.createModuleDeclaration(
+                  /*modifiers*/
                   void 0,
                   typeNameOrNamespaceName,
                   body,
@@ -31415,26 +33907,44 @@ ${lanes.join("\n")}
               }
               return createNodeArray2(parameters || [], pos);
             }
-            function parseCallbackTag(start2, tagName, indent3, indentText) {
-              const fullName = parseJSDocTypeNameWithNamespace();
-              skipWhitespace();
-              let comment = parseTagComments(indent3);
+            function parseJSDocSignature(start2, indent3) {
               const parameters = parseCallbackTagParameters(indent3);
               const returnTag = tryParse(() => {
                 if (parseOptionalJsdoc(59 /* AtToken */)) {
                   const tag = parseTag(indent3);
-                  if (tag && tag.kind === 344 /* JSDocReturnTag */) {
+                  if (tag && tag.kind === 345 /* JSDocReturnTag */) {
                     return tag;
                   }
                 }
               });
-              const typeExpression = finishNode(factory2.createJSDocSignature(void 0, parameters, returnTag), start2);
+              return finishNode(factory2.createJSDocSignature(
+                /*typeParameters*/
+                void 0,
+                parameters,
+                returnTag
+              ), start2);
+            }
+            function parseCallbackTag(start2, tagName, indent3, indentText) {
+              const fullName = parseJSDocTypeNameWithNamespace();
+              skipWhitespace();
+              let comment = parseTagComments(indent3);
+              const typeExpression = parseJSDocSignature(start2, indent3);
               if (!comment) {
                 comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText);
               }
               const end2 = comment !== void 0 ? getNodePos() : typeExpression.end;
               return finishNode(factory2.createJSDocCallbackTag(tagName, typeExpression, fullName, comment), start2, end2);
             }
+            function parseOverloadTag(start2, tagName, indent3, indentText) {
+              skipWhitespace();
+              let comment = parseTagComments(indent3);
+              const typeExpression = parseJSDocSignature(start2, indent3);
+              if (!comment) {
+                comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText);
+              }
+              const end2 = comment !== void 0 ? getNodePos() : typeExpression.end;
+              return finishNode(factory2.createJSDocOverloadTag(tagName, typeExpression, comment), start2, end2);
+            }
             function escapedTextsEqual(a, b) {
               while (!isIdentifier(a) || !isIdentifier(b)) {
                 if (!isIdentifier(a) && !isIdentifier(b) && a.right.escapedText === b.right.escapedText) {
@@ -31457,7 +33967,7 @@ ${lanes.join("\n")}
                   case 59 /* AtToken */:
                     if (canParseTag) {
                       const child = tryParseChildTag(target, indent3);
-                      if (child && (child.kind === 343 /* JSDocParameterTag */ || child.kind === 350 /* JSDocPropertyTag */) && target !== 4 /* CallbackParameter */ && name && (isIdentifier(child.name) || !escapedTextsEqual(name, child.name.left))) {
+                      if (child && (child.kind === 344 /* JSDocParameterTag */ || child.kind === 351 /* JSDocPropertyTag */) && target !== 4 /* CallbackParameter */ && name && (isIdentifier(child.name) || !escapedTextsEqual(name, child.name.left))) {
                         return false;
                       }
                       return child;
@@ -31526,7 +34036,14 @@ ${lanes.join("\n")}
               if (nodeIsMissing(name)) {
                 return void 0;
               }
-              return finishNode(factory2.createTypeParameterDeclaration(void 0, name, void 0, defaultType), typeParameterPos);
+              return finishNode(factory2.createTypeParameterDeclaration(
+                /*modifiers*/
+                void 0,
+                name,
+                /*constraint*/
+                void 0,
+                defaultType
+              ), typeParameterPos);
             }
             function parseTemplateTagTypeParameters() {
               const pos = getNodePos();
@@ -31569,14 +34086,24 @@ ${lanes.join("\n")}
             }
             function parseJSDocIdentifierName(message) {
               if (!tokenIsIdentifierOrKeyword(token())) {
-                return createMissingNode(79 /* Identifier */, !message, message || Diagnostics.Identifier_expected);
+                return createMissingNode(
+                  79 /* Identifier */,
+                  /*reportAtCurrentPosition*/
+                  !message,
+                  message || Diagnostics.Identifier_expected
+                );
               }
               identifierCount++;
               const pos = scanner2.getTokenPos();
               const end2 = scanner2.getTextPos();
               const originalKeywordKind = token();
               const text = internIdentifier(scanner2.getTokenValue());
-              const result = finishNode(factory2.createIdentifier(text, void 0, originalKeywordKind), pos, end2);
+              const result = finishNode(factory2.createIdentifier(
+                text,
+                /*typeArguments*/
+                void 0,
+                originalKeywordKind
+              ), pos, end2);
               nextTokenJSDoc();
               return result;
             }
@@ -31591,7 +34118,17 @@ ${lanes.join("\n")}
             return sourceFile;
           }
           if (sourceFile.statements.length === 0) {
-            return Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, void 0, true, sourceFile.scriptKind, sourceFile.setExternalModuleIndicator);
+            return Parser.parseSourceFile(
+              sourceFile.fileName,
+              newText,
+              sourceFile.languageVersion,
+              /*syntaxCursor*/
+              void 0,
+              /*setParentNodes*/
+              true,
+              sourceFile.scriptKind,
+              sourceFile.setExternalModuleIndicator
+            );
           }
           const incrementalSourceFile = sourceFile;
           Debug.assert(!incrementalSourceFile.hasBeenIncrementallyParsed);
@@ -31615,7 +34152,16 @@ ${lanes.join("\n")}
             newText,
             aggressiveChecks
           );
-          const result = Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, syntaxCursor, true, sourceFile.scriptKind, sourceFile.setExternalModuleIndicator);
+          const result = Parser.parseSourceFile(
+            sourceFile.fileName,
+            newText,
+            sourceFile.languageVersion,
+            syntaxCursor,
+            /*setParentNodes*/
+            true,
+            sourceFile.scriptKind,
+            sourceFile.setExternalModuleIndicator
+          );
           result.commentDirectives = getNewCommentDirectives(
             sourceFile.commentDirectives,
             result.commentDirectives,
@@ -31713,7 +34259,14 @@ ${lanes.join("\n")}
           Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range");
           Debug.assert(element.pos <= element.end);
           const pos = Math.min(element.pos, changeRangeNewEnd);
-          const end = element.end >= changeRangeOldEnd ? element.end + delta : Math.min(element.end, changeRangeNewEnd);
+          const end = element.end >= changeRangeOldEnd ? (
+            // Element ends after the change range.  Always adjust the end pos.
+            element.end + delta
+          ) : (
+            // Element ends in the change range.  The element will keep its position if
+            // possible. Or Move backward to the new-end if it's in the 'Y' range.
+            Math.min(element.end, changeRangeNewEnd)
+          );
           Debug.assert(pos <= end);
           if (element.parent) {
             Debug.assertGreaterThanOrEqual(pos, element.parent.pos);
@@ -31743,7 +34296,15 @@ ${lanes.join("\n")}
           function visitNode3(child) {
             Debug.assert(child.pos <= child.end);
             if (child.pos > changeRangeOldEnd) {
-              moveElementEntirelyPastChangeRange(child, false, delta, oldText, newText, aggressiveChecks);
+              moveElementEntirelyPastChangeRange(
+                child,
+                /*isArray*/
+                false,
+                delta,
+                oldText,
+                newText,
+                aggressiveChecks
+              );
               return;
             }
             const fullEnd = child.end;
@@ -31765,7 +34326,15 @@ ${lanes.join("\n")}
           function visitArray2(array) {
             Debug.assert(array.pos <= array.end);
             if (array.pos > changeRangeOldEnd) {
-              moveElementEntirelyPastChangeRange(array, true, delta, oldText, newText, aggressiveChecks);
+              moveElementEntirelyPastChangeRange(
+                array,
+                /*isArray*/
+                true,
+                delta,
+                oldText,
+                newText,
+                aggressiveChecks
+              );
               return;
             }
             const fullEnd = array.end;
@@ -31949,8 +34518,9 @@ ${lanes.join("\n")}
     return createDiagnosticForInvalidCustomType(opt, createCompilerDiagnostic);
   }
   function createDiagnosticForInvalidCustomType(opt, createDiagnostic) {
-    const namesOfType = arrayFrom(opt.type.keys()).map((key) => `'${key}'`).join(", ");
-    return createDiagnostic(Diagnostics.Argument_for_0_option_must_be_Colon_1, `--${opt.name}`, namesOfType);
+    const namesOfType = arrayFrom(opt.type.keys());
+    const stringNames = (opt.deprecatedKeys ? namesOfType.filter((k) => !opt.deprecatedKeys.has(k)) : namesOfType).map((key) => `'${key}'`).join(", ");
+    return createDiagnostic(Diagnostics.Argument_for_0_option_must_be_Colon_1, `--${opt.name}`, stringNames);
   }
   function parseCustomTypeOption(opt, value, errors) {
     return convertJsonOptionOfCustomType(opt, trimString(value || ""), errors);
@@ -31960,6 +34530,9 @@ ${lanes.join("\n")}
     if (startsWith(value, "-")) {
       return void 0;
     }
+    if (opt.type === "listOrElement" && !stringContains(value, ",")) {
+      return validateJsonOptionValue(opt, value, errors);
+    }
     if (value === "") {
       return [];
     }
@@ -31969,6 +34542,9 @@ ${lanes.join("\n")}
         return mapDefined(values, (v) => validateJsonOptionValue(opt.element, parseInt(v), errors));
       case "string":
         return mapDefined(values, (v) => validateJsonOptionValue(opt.element, v || "", errors));
+      case "boolean":
+      case "object":
+        return Debug.fail(`List of ${opt.element.type} is not yet supported.`);
       default:
         return mapDefined(values, (v) => parseCustomTypeOption(opt.element, v, errors));
     }
@@ -32005,11 +34581,21 @@ ${lanes.join("\n")}
           parseResponseFile(s.slice(1));
         } else if (s.charCodeAt(0) === 45 /* minus */) {
           const inputOptionName = s.slice(s.charCodeAt(1) === 45 /* minus */ ? 2 : 1);
-          const opt = getOptionDeclarationFromName(diagnostics.getOptionsNameMap, inputOptionName, true);
+          const opt = getOptionDeclarationFromName(
+            diagnostics.getOptionsNameMap,
+            inputOptionName,
+            /*allowShort*/
+            true
+          );
           if (opt) {
             i = parseOptionValue(args, i, diagnostics, opt, options, errors);
           } else {
-            const watchOpt = getOptionDeclarationFromName(watchOptionsDidYouMeanDiagnostics.getOptionsNameMap, inputOptionName, true);
+            const watchOpt = getOptionDeclarationFromName(
+              watchOptionsDidYouMeanDiagnostics.getOptionsNameMap,
+              inputOptionName,
+              /*allowShort*/
+              true
+            );
             if (watchOpt) {
               i = parseOptionValue(args, i, watchOptionsDidYouMeanDiagnostics, watchOpt, watchOptions || (watchOptions = {}), errors);
             } else {
@@ -32062,7 +34648,12 @@ ${lanes.join("\n")}
         i++;
       } else if (opt.type === "boolean") {
         if (optValue === "false") {
-          options[opt.name] = validateJsonOptionValue(opt, false, errors);
+          options[opt.name] = validateJsonOptionValue(
+            opt,
+            /*value*/
+            false,
+            errors
+          );
           i++;
         } else {
           if (optValue === "true")
@@ -32102,6 +34693,9 @@ ${lanes.join("\n")}
               i++;
             }
             break;
+          case "listOrElement":
+            Debug.fail("listOrElement not supported here");
+            break;
           default:
             options[opt.name] = parseCustomTypeOption(opt, args[i], errors);
             i++;
@@ -32178,6 +34772,7 @@ ${lanes.join("\n")}
       getNormalizedAbsolutePath(getDirectoryPath(configFileName), cwd),
       optionsToExtend,
       getNormalizedAbsolutePath(configFileName, cwd),
+      /*resolutionStack*/
       void 0,
       extraFileExtensions,
       extendedConfigCache,
@@ -32191,7 +34786,14 @@ ${lanes.join("\n")}
   function parseConfigFileTextToJson(fileName, jsonText) {
     const jsonSourceFile = parseJsonText(fileName, jsonText);
     return {
-      config: convertConfigFileToObject(jsonSourceFile, jsonSourceFile.parseDiagnostics, false, void 0),
+      config: convertConfigFileToObject(
+        jsonSourceFile,
+        jsonSourceFile.parseDiagnostics,
+        /*reportOptionsErrors*/
+        false,
+        /*optionsIterator*/
+        void 0
+      ),
       error: jsonSourceFile.parseDiagnostics.length ? jsonSourceFile.parseDiagnostics[0] : void 0
     };
   }
@@ -32227,6 +34829,7 @@ ${lanes.join("\n")}
     if (_tsconfigRootOptions === void 0) {
       _tsconfigRootOptions = {
         name: void 0,
+        // should never be needed since this is root
         type: "object",
         elementOptions: commandLineOptionsToMap([
           {
@@ -32253,11 +34856,7 @@ ${lanes.join("\n")}
             elementOptions: getCommandLineTypeAcquisitionMap(),
             extraKeyDiagnostics: typeAcquisitionDidYouMeanDiagnostics
           },
-          {
-            name: "extends",
-            type: "string",
-            category: Diagnostics.File_Management
-          },
+          extendsOptionDeclaration,
           {
             name: "references",
             type: "list",
@@ -32316,16 +34915,42 @@ ${lanes.join("\n")}
       if (isArrayLiteralExpression(rootExpression)) {
         const firstObject = find(rootExpression.elements, isObjectLiteralExpression);
         if (firstObject) {
-          return convertToObjectWorker(sourceFile, firstObject, errors, true, knownRootOptions, optionsIterator);
+          return convertToObjectWorker(
+            sourceFile,
+            firstObject,
+            errors,
+            /*returnValue*/
+            true,
+            knownRootOptions,
+            optionsIterator
+          );
         }
       }
       return {};
     }
-    return convertToObjectWorker(sourceFile, rootExpression, errors, true, knownRootOptions, optionsIterator);
+    return convertToObjectWorker(
+      sourceFile,
+      rootExpression,
+      errors,
+      /*returnValue*/
+      true,
+      knownRootOptions,
+      optionsIterator
+    );
   }
   function convertToObject(sourceFile, errors) {
     var _a2;
-    return convertToObjectWorker(sourceFile, (_a2 = sourceFile.statements[0]) == null ? void 0 : _a2.expression, errors, true, void 0, void 0);
+    return convertToObjectWorker(
+      sourceFile,
+      (_a2 = sourceFile.statements[0]) == null ? void 0 : _a2.expression,
+      errors,
+      /*returnValue*/
+      true,
+      /*knownRootOptions*/
+      void 0,
+      /*jsonConversionNotifier*/
+      void 0
+    );
   }
   function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue, knownRootOptions, jsonConversionNotifier) {
     if (!rootExpression) {
@@ -32367,7 +34992,8 @@ ${lanes.join("\n")}
           if (returnValue) {
             result[keyText] = value;
           }
-          if (jsonConversionNotifier && (parentOption || isRootOptionMap(knownOptions))) {
+          if (jsonConversionNotifier && // Current callbacks are only on known parent option or if we are setting values in the root
+          (parentOption || isRootOptionMap(knownOptions))) {
             const isValidOptionValue = isCompilerOptionsValue(option, value);
             if (parentOption) {
               if (isValidOptionValue) {
@@ -32396,20 +35022,32 @@ ${lanes.join("\n")}
       let invalidReported;
       switch (valueExpression.kind) {
         case 110 /* TrueKeyword */:
-          reportInvalidOptionValue(option && option.type !== "boolean");
-          return validateValue(true);
+          reportInvalidOptionValue(option && option.type !== "boolean" && (option.type !== "listOrElement" || option.element.type !== "boolean"));
+          return validateValue(
+            /*value*/
+            true
+          );
         case 95 /* FalseKeyword */:
-          reportInvalidOptionValue(option && option.type !== "boolean");
-          return validateValue(false);
+          reportInvalidOptionValue(option && option.type !== "boolean" && (option.type !== "listOrElement" || option.element.type !== "boolean"));
+          return validateValue(
+            /*value*/
+            false
+          );
         case 104 /* NullKeyword */:
           reportInvalidOptionValue(option && option.name === "extends");
-          return validateValue(null);
+          return validateValue(
+            /*value*/
+            null
+          );
         case 10 /* StringLiteral */:
           if (!isDoubleQuotedString(valueExpression)) {
             errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.String_literal_with_double_quotes_expected));
           }
-          reportInvalidOptionValue(option && (isString(option.type) && option.type !== "string"));
+          reportInvalidOptionValue(option && isString(option.type) && option.type !== "string" && (option.type !== "listOrElement" || isString(option.element.type) && option.element.type !== "string"));
           const text = valueExpression.text;
+          if (option) {
+            Debug.assert(option.type !== "listOrElement" || option.element.type === "string", "Only string or array of string is handled for now");
+          }
           if (option && !isString(option.type)) {
             const customOption = option;
             if (!customOption.type.has(text.toLowerCase())) {
@@ -32424,16 +35062,16 @@ ${lanes.join("\n")}
           }
           return validateValue(text);
         case 8 /* NumericLiteral */:
-          reportInvalidOptionValue(option && option.type !== "number");
+          reportInvalidOptionValue(option && option.type !== "number" && (option.type !== "listOrElement" || option.element.type !== "number"));
           return validateValue(Number(valueExpression.text));
         case 221 /* PrefixUnaryExpression */:
           if (valueExpression.operator !== 40 /* MinusToken */ || valueExpression.operand.kind !== 8 /* NumericLiteral */) {
             break;
           }
-          reportInvalidOptionValue(option && option.type !== "number");
+          reportInvalidOptionValue(option && option.type !== "number" && (option.type !== "listOrElement" || option.element.type !== "number"));
           return validateValue(-Number(valueExpression.operand.text));
         case 207 /* ObjectLiteralExpression */:
-          reportInvalidOptionValue(option && option.type !== "object");
+          reportInvalidOptionValue(option && option.type !== "object" && (option.type !== "listOrElement" || option.element.type !== "object"));
           const objectLiteralExpression = valueExpression;
           if (option) {
             const { elementOptions, extraKeyDiagnostics, name: optionName } = option;
@@ -32446,20 +35084,26 @@ ${lanes.join("\n")}
           } else {
             return validateValue(convertObjectLiteralExpressionToJson(
               objectLiteralExpression,
+              /* knownOptions*/
               void 0,
+              /*extraKeyDiagnosticMessage */
               void 0,
+              /*parentOption*/
               void 0
             ));
           }
         case 206 /* ArrayLiteralExpression */:
-          reportInvalidOptionValue(option && option.type !== "list");
+          reportInvalidOptionValue(option && option.type !== "list" && option.type !== "listOrElement");
           return validateValue(convertArrayLiteralExpressionToJson(
             valueExpression.elements,
             option && option.element
           ));
       }
       if (option) {
-        reportInvalidOptionValue(true);
+        reportInvalidOptionValue(
+          /*isError*/
+          true
+        );
       } else {
         errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal));
       }
@@ -32487,7 +35131,7 @@ ${lanes.join("\n")}
     }
   }
   function getCompilerOptionValueTypeString(option) {
-    return option.type === "list" ? "Array" : isString(option.type) ? option.type : "string";
+    return option.type === "listOrElement" ? `${getCompilerOptionValueTypeString(option.element)} or Array` : option.type === "list" ? "Array" : isString(option.type) ? option.type : "string";
   }
   function isCompilerOptionsValue(option, value) {
     if (option) {
@@ -32496,6 +35140,9 @@ ${lanes.join("\n")}
       if (option.type === "list") {
         return isArray(value);
       }
+      if (option.type === "listOrElement") {
+        return isArray(value) || isCompilerOptionsValue(option.element, value);
+      }
       const expectedType = isString(option.type) ? option.type : "string";
       return typeof value === expectedType;
     }
@@ -32575,12 +35222,17 @@ ${lanes.join("\n")}
     return returnTrue;
   }
   function getCustomTypeMapOfCommandLineOption(optionDefinition) {
-    if (optionDefinition.type === "string" || optionDefinition.type === "number" || optionDefinition.type === "boolean" || optionDefinition.type === "object") {
-      return void 0;
-    } else if (optionDefinition.type === "list") {
-      return getCustomTypeMapOfCommandLineOption(optionDefinition.element);
-    } else {
-      return optionDefinition.type;
+    switch (optionDefinition.type) {
+      case "string":
+      case "number":
+      case "boolean":
+      case "object":
+        return void 0;
+      case "list":
+      case "listOrElement":
+        return getCustomTypeMapOfCommandLineOption(optionDefinition.element);
+      default:
+        return optionDefinition.type;
     }
   }
   function getNameOfCompilerOptionValue(value, customTypeMap) {
@@ -32607,6 +35259,7 @@ ${lanes.join("\n")}
         const value = options[name];
         const optionDefinition = optionsNameMap.get(name.toLowerCase());
         if (optionDefinition) {
+          Debug.assert(optionDefinition.type !== "listOrElement");
           const customTypeMap = getCustomTypeMapOfCommandLineOption(optionDefinition);
           if (!customTypeMap) {
             if (pathOptions && optionDefinition.isFilePath) {
@@ -32755,16 +35408,41 @@ ${lanes.join("\n")}
       } else if (option.isFilePath) {
         return toAbsolutePath(value);
       }
+      Debug.assert(option.type !== "listOrElement");
     }
     return value;
   }
   function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) {
-    return parseJsonConfigFileContentWorker(json, void 0, host, basePath, existingOptions, existingWatchOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache);
+    return parseJsonConfigFileContentWorker(
+      json,
+      /*sourceFile*/
+      void 0,
+      host,
+      basePath,
+      existingOptions,
+      existingWatchOptions,
+      configFileName,
+      resolutionStack,
+      extraFileExtensions,
+      extendedConfigCache
+    );
   }
   function parseJsonSourceFileConfigFileContent(sourceFile, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) {
     var _a2, _b;
     (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Parse, "parseJsonSourceFileConfigFileContent", { path: sourceFile.fileName });
-    const result = parseJsonConfigFileContentWorker(void 0, sourceFile, host, basePath, existingOptions, existingWatchOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache);
+    const result = parseJsonConfigFileContentWorker(
+      /*json*/
+      void 0,
+      sourceFile,
+      host,
+      basePath,
+      existingOptions,
+      existingWatchOptions,
+      configFileName,
+      resolutionStack,
+      extraFileExtensions,
+      extendedConfigCache
+    );
     (_b = tracing) == null ? void 0 : _b.pop();
     return result;
   }
@@ -32800,6 +35478,10 @@ ${lanes.join("\n")}
       typeAcquisition: parsedConfig.typeAcquisition || getDefaultTypeAcquisition(),
       raw,
       errors,
+      // Wildcard directories (provided as part of a wildcard path) are stored in a
+      // file map that marks whether it was a regular wildcard match (with a `*` or `?` token),
+      // or a recursive directory. This information is used by filesystem watchers to monitor for
+      // new entries in these paths.
       wildcardDirectories: getWildcardDirectories(configFileSpecs, basePathForFileNames, host.useCaseSensitiveFileNames),
       compileOnSave: !!raw.compileOnSave
     };
@@ -32838,10 +35520,24 @@ ${lanes.join("\n")}
       }
       let validatedIncludeSpecs, validatedExcludeSpecs;
       if (includeSpecs) {
-        validatedIncludeSpecs = validateSpecs(includeSpecs, errors, true, sourceFile, "include");
+        validatedIncludeSpecs = validateSpecs(
+          includeSpecs,
+          errors,
+          /*disallowTrailingRecursion*/
+          true,
+          sourceFile,
+          "include"
+        );
       }
       if (excludeSpecs) {
-        validatedExcludeSpecs = validateSpecs(excludeSpecs, errors, false, sourceFile, "exclude");
+        validatedExcludeSpecs = validateSpecs(
+          excludeSpecs,
+          errors,
+          /*disallowTrailingRecursion*/
+          false,
+          sourceFile,
+          "exclude"
+        );
       }
       return {
         filesSpecs,
@@ -32851,6 +35547,7 @@ ${lanes.join("\n")}
         validatedIncludeSpecs,
         validatedExcludeSpecs,
         pathPatterns: void 0,
+        // Initialized on first use
         isDefaultIncludeSpec
       };
     }
@@ -32950,30 +35647,49 @@ ${lanes.join("\n")}
     }
     if (ownConfig.extendedConfigPath) {
       resolutionStack = resolutionStack.concat([resolvedPath]);
-      const extendedConfig = getExtendedConfig(sourceFile, ownConfig.extendedConfigPath, host, resolutionStack, errors, extendedConfigCache);
+      const result = { options: {} };
+      if (isString(ownConfig.extendedConfigPath)) {
+        applyExtendedConfig(result, ownConfig.extendedConfigPath);
+      } else {
+        ownConfig.extendedConfigPath.forEach((extendedConfigPath) => applyExtendedConfig(result, extendedConfigPath));
+      }
+      if (!ownConfig.raw.include && result.include)
+        ownConfig.raw.include = result.include;
+      if (!ownConfig.raw.exclude && result.exclude)
+        ownConfig.raw.exclude = result.exclude;
+      if (!ownConfig.raw.files && result.files)
+        ownConfig.raw.files = result.files;
+      if (ownConfig.raw.compileOnSave === void 0 && result.compileOnSave)
+        ownConfig.raw.compileOnSave = result.compileOnSave;
+      if (sourceFile && result.extendedSourceFiles)
+        sourceFile.extendedSourceFiles = arrayFrom(result.extendedSourceFiles.keys());
+      ownConfig.options = assign(result.options, ownConfig.options);
+      ownConfig.watchOptions = ownConfig.watchOptions && result.watchOptions ? assign(result.watchOptions, ownConfig.watchOptions) : ownConfig.watchOptions || result.watchOptions;
+    }
+    return ownConfig;
+    function applyExtendedConfig(result, extendedConfigPath) {
+      const extendedConfig = getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache, result);
       if (extendedConfig && isSuccessfulParsedTsconfig(extendedConfig)) {
-        const baseRaw = extendedConfig.raw;
-        const raw = ownConfig.raw;
+        const extendsRaw = extendedConfig.raw;
         let relativeDifference;
-        const setPropertyInRawIfNotUndefined = (propertyName) => {
-          if (!raw[propertyName] && baseRaw[propertyName]) {
-            raw[propertyName] = map(baseRaw[propertyName], (path) => isRootedDiskPath(path) ? path : combinePaths(
-              relativeDifference || (relativeDifference = convertToRelativePath(getDirectoryPath(ownConfig.extendedConfigPath), basePath, createGetCanonicalFileName(host.useCaseSensitiveFileNames))),
+        const setPropertyInResultIfNotUndefined = (propertyName) => {
+          if (extendsRaw[propertyName]) {
+            result[propertyName] = map(extendsRaw[propertyName], (path) => isRootedDiskPath(path) ? path : combinePaths(
+              relativeDifference || (relativeDifference = convertToRelativePath(getDirectoryPath(extendedConfigPath), basePath, createGetCanonicalFileName(host.useCaseSensitiveFileNames))),
               path
             ));
           }
         };
-        setPropertyInRawIfNotUndefined("include");
-        setPropertyInRawIfNotUndefined("exclude");
-        setPropertyInRawIfNotUndefined("files");
-        if (raw.compileOnSave === void 0) {
-          raw.compileOnSave = baseRaw.compileOnSave;
+        setPropertyInResultIfNotUndefined("include");
+        setPropertyInResultIfNotUndefined("exclude");
+        setPropertyInResultIfNotUndefined("files");
+        if (extendsRaw.compileOnSave !== void 0) {
+          result.compileOnSave = extendsRaw.compileOnSave;
         }
-        ownConfig.options = assign({}, extendedConfig.options, ownConfig.options);
-        ownConfig.watchOptions = ownConfig.watchOptions && extendedConfig.watchOptions ? assign({}, extendedConfig.watchOptions, ownConfig.watchOptions) : ownConfig.watchOptions || extendedConfig.watchOptions;
+        assign(result.options, extendedConfig.options);
+        result.watchOptions = result.watchOptions && extendedConfig.watchOptions ? assign({}, result.watchOptions, extendedConfig.watchOptions) : result.watchOptions || extendedConfig.watchOptions;
       }
     }
-    return ownConfig;
   }
   function parseOwnConfigOfJson(json, host, basePath, configFileName, errors) {
     if (hasProperty(json, "excludes")) {
@@ -32985,11 +35701,22 @@ ${lanes.join("\n")}
     json.compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors);
     let extendedConfigPath;
     if (json.extends) {
-      if (!isString(json.extends)) {
-        errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", "string"));
+      if (!isCompilerOptionsValue(extendsOptionDeclaration, json.extends)) {
+        errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", getCompilerOptionValueTypeString(extendsOptionDeclaration)));
       } else {
         const newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath;
-        extendedConfigPath = getExtendsConfigPath(json.extends, host, newBase, errors, createCompilerDiagnostic);
+        if (isString(json.extends)) {
+          extendedConfigPath = getExtendsConfigPath(json.extends, host, newBase, errors, createCompilerDiagnostic);
+        } else {
+          extendedConfigPath = [];
+          for (const fileName of json.extends) {
+            if (isString(fileName)) {
+              extendedConfigPath = append(extendedConfigPath, getExtendsConfigPath(fileName, host, newBase, errors, createCompilerDiagnostic));
+            } else {
+              errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", getCompilerOptionValueTypeString(extendsOptionDeclaration.element)));
+            }
+          }
+        }
       }
     }
     return { raw: json, options, watchOptions, typeAcquisition, extendedConfigPath };
@@ -33025,13 +35752,29 @@ ${lanes.join("\n")}
         switch (key) {
           case "extends":
             const newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath;
-            extendedConfigPath = getExtendsConfigPath(
-              value,
-              host,
-              newBase,
-              errors,
-              (message, arg0) => createDiagnosticForNodeInSourceFile(sourceFile, valueNode, message, arg0)
-            );
+            if (isString(value)) {
+              extendedConfigPath = getExtendsConfigPath(
+                value,
+                host,
+                newBase,
+                errors,
+                (message, arg0) => createDiagnosticForNodeInSourceFile(sourceFile, valueNode, message, arg0)
+              );
+            } else {
+              extendedConfigPath = [];
+              for (let index = 0; index < value.length; index++) {
+                const fileName = value[index];
+                if (isString(fileName)) {
+                  extendedConfigPath = append(extendedConfigPath, getExtendsConfigPath(
+                    fileName,
+                    host,
+                    newBase,
+                    errors,
+                    (message, arg0) => createDiagnosticForNodeInSourceFile(sourceFile, valueNode.elements[index], message, arg0)
+                  ));
+                }
+              }
+            }
             return;
         }
       },
@@ -33044,7 +35787,13 @@ ${lanes.join("\n")}
         }
       }
     };
-    const json = convertConfigFileToObject(sourceFile, errors, true, optionsIterator);
+    const json = convertConfigFileToObject(
+      sourceFile,
+      errors,
+      /*reportOptionsErrors*/
+      true,
+      optionsIterator
+    );
     if (!typeAcquisition) {
       if (typingOptionstypeAcquisition) {
         typeAcquisition = typingOptionstypeAcquisition.enableAutoDiscovery !== void 0 ? {
@@ -33074,14 +35823,15 @@ ${lanes.join("\n")}
       }
       return extendedConfigPath;
     }
-    const resolved = nodeModuleNameResolver(extendedConfig, combinePaths(basePath, "tsconfig.json"), { moduleResolution: 2 /* NodeJs */ }, host, void 0, void 0, true);
+    const resolved = nodeNextJsonConfigResolver(extendedConfig, combinePaths(basePath, "tsconfig.json"), host);
     if (resolved.resolvedModule) {
       return resolved.resolvedModule.resolvedFileName;
     }
     errors.push(createDiagnostic(Diagnostics.File_0_not_found, extendedConfig));
     return void 0;
   }
-  function getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache) {
+  function getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache, result) {
+    var _a2;
     const path = host.useCaseSensitiveFileNames ? extendedConfigPath : toFileNameLowerCase(extendedConfigPath);
     let value;
     let extendedResult;
@@ -33092,6 +35842,7 @@ ${lanes.join("\n")}
       extendedResult = readJsonConfigFile(extendedConfigPath, (path2) => host.readFile(path2));
       if (!extendedResult.parseDiagnostics.length) {
         extendedConfig = parseConfig(
+          /*json*/
           void 0,
           extendedResult,
           host,
@@ -33107,9 +35858,11 @@ ${lanes.join("\n")}
       }
     }
     if (sourceFile) {
-      sourceFile.extendedSourceFiles = [extendedResult.fileName];
+      ((_a2 = result.extendedSourceFiles) != null ? _a2 : result.extendedSourceFiles = /* @__PURE__ */ new Set()).add(extendedResult.fileName);
       if (extendedResult.extendedSourceFiles) {
-        sourceFile.extendedSourceFiles.push(...extendedResult.extendedSourceFiles);
+        for (const extenedSourceFile of extendedResult.extendedSourceFiles) {
+          result.extendedSourceFiles.add(extenedSourceFile);
+        }
       }
     }
     if (extendedResult.parseDiagnostics.length) {
@@ -33157,7 +35910,15 @@ ${lanes.join("\n")}
     return options;
   }
   function convertWatchOptionsFromJsonWorker(jsonOptions, basePath, errors) {
-    return convertOptionsFromJson(getCommandLineWatchOptionsMap(), jsonOptions, basePath, void 0, watchOptionsDidYouMeanDiagnostics, errors);
+    return convertOptionsFromJson(
+      getCommandLineWatchOptionsMap(),
+      jsonOptions,
+      basePath,
+      /*defaultOptions*/
+      void 0,
+      watchOptionsDidYouMeanDiagnostics,
+      errors
+    );
   }
   function convertOptionsFromJson(optionsNameMap, jsonOptions, basePath, defaultOptions, diagnostics, errors) {
     if (!jsonOptions) {
@@ -33178,7 +35939,9 @@ ${lanes.join("\n")}
       const optType = opt.type;
       if (optType === "list" && isArray(value)) {
         return convertJsonOptionOfListType(opt, value, basePath, errors);
-      } else if (!isString(optType)) {
+      } else if (optType === "listOrElement") {
+        return isArray(value) ? convertJsonOptionOfListType(opt, value, basePath, errors) : convertJsonOption(opt.element, value, basePath, errors);
+      } else if (!isString(opt.type)) {
         return convertJsonOptionOfCustomType(opt, value, errors);
       }
       const validatedValue = validateJsonOptionValue(opt, value, errors);
@@ -33190,7 +35953,9 @@ ${lanes.join("\n")}
   function normalizeOptionValue(option, basePath, value) {
     if (isNullOrUndefined(value))
       return void 0;
-    if (option.type === "list") {
+    if (option.type === "listOrElement" && !isArray(value))
+      return normalizeOptionValue(option.element, basePath, value);
+    else if (option.type === "list" || option.type === "listOrElement") {
       const listOption = option;
       if (listOption.element.isFilePath || !isString(listOption.element.type)) {
         return filter(map(value, (v) => normalizeOptionValue(listOption.element, basePath, v)), (v) => listOption.listPreserveFalsyValues ? true : !!v);
@@ -33251,7 +36016,14 @@ ${lanes.join("\n")}
     }
     let jsonOnlyIncludeRegexes;
     if (validatedIncludeSpecs && validatedIncludeSpecs.length > 0) {
-      for (const file of host.readDirectory(basePath, flatten(supportedExtensionsWithJsonIfResolveJsonModule), validatedExcludeSpecs, validatedIncludeSpecs, void 0)) {
+      for (const file of host.readDirectory(
+        basePath,
+        flatten(supportedExtensionsWithJsonIfResolveJsonModule),
+        validatedExcludeSpecs,
+        validatedIncludeSpecs,
+        /*depth*/
+        void 0
+      )) {
         if (fileExtensionIs(file, ".json" /* Json */)) {
           if (!jsonOnlyIncludeRegexes) {
             const includes = validatedIncludeSpecs.filter((s) => endsWith(s, ".json" /* Json */));
@@ -33451,6 +36223,9 @@ ${lanes.join("\n")}
         return typeof value === "number" ? value : "";
       case "boolean":
         return typeof value === "boolean" ? value : "";
+      case "listOrElement":
+        if (!isArray(value))
+          return getOptionValueWithEmptyStrings(value, option.element);
       case "list":
         const elementType = option.element;
         return isArray(value) ? value.map((v) => getOptionValueWithEmptyStrings(v, elementType)) : "";
@@ -33473,16 +36248,18 @@ ${lanes.join("\n")}
         return option.isFilePath ? `./${defaultValue && typeof defaultValue === "string" ? defaultValue : ""}` : "";
       case "list":
         return [];
+      case "listOrElement":
+        return getDefaultValueForOption(option.element);
       case "object":
         return {};
       default:
-        const iterResult = option.type.keys().next();
-        if (!iterResult.done)
-          return iterResult.value;
+        const value = firstOrUndefinedIterator(option.type.keys());
+        if (value !== void 0)
+          return value;
         return Debug.fail("Expected 'option.type' to have entries.");
     }
   }
-  var compileOnSaveCommandLineOption, jsxOptionMap, inverseJsxOptionMap, libEntries, libs, libMap, optionsForWatch, commonOptionsWithBuild, targetOptionDeclaration, moduleOptionDeclaration, commandOptionsWithoutBuild, optionDeclarations, semanticDiagnosticsOptionDeclarations, affectsEmitOptionDeclarations, affectsDeclarationPathOptionDeclarations, moduleResolutionOptionDeclarations, sourceFileAffectingCompilerOptions, optionsAffectingProgramStructure, transpileOptionValueCompilerOptions, optionsForBuild, buildOpts, typeAcquisitionDeclarations, optionsNameMapCache, compilerOptionsAlternateMode, defaultInitCompilerOptions, compilerOptionsDidYouMeanDiagnostics, buildOptionsNameMapCache, buildOptionsAlternateMode, buildOptionsDidYouMeanDiagnostics, typeAcquisitionDidYouMeanDiagnostics, watchOptionsNameMapCache, watchOptionsDidYouMeanDiagnostics, commandLineCompilerOptionsMapCache, commandLineWatchOptionsMapCache, commandLineTypeAcquisitionMapCache, _tsconfigRootOptions, defaultIncludeSpec, invalidTrailingRecursionPattern, wildcardDirectoryPattern;
+  var compileOnSaveCommandLineOption, jsxOptionMap, inverseJsxOptionMap, libEntries, libs, libMap, optionsForWatch, commonOptionsWithBuild, targetOptionDeclaration, moduleOptionDeclaration, commandOptionsWithoutBuild, optionDeclarations, semanticDiagnosticsOptionDeclarations, affectsEmitOptionDeclarations, affectsDeclarationPathOptionDeclarations, moduleResolutionOptionDeclarations, sourceFileAffectingCompilerOptions, optionsAffectingProgramStructure, transpileOptionValueCompilerOptions, optionsForBuild, buildOpts, typeAcquisitionDeclarations, optionsNameMapCache, compilerOptionsAlternateMode, defaultInitCompilerOptions, compilerOptionsDidYouMeanDiagnostics, buildOptionsNameMapCache, buildOptionsAlternateMode, buildOptionsDidYouMeanDiagnostics, typeAcquisitionDidYouMeanDiagnostics, watchOptionsNameMapCache, watchOptionsDidYouMeanDiagnostics, commandLineCompilerOptionsMapCache, commandLineWatchOptionsMapCache, commandLineTypeAcquisitionMapCache, extendsOptionDeclaration, _tsconfigRootOptions, defaultIncludeSpec, invalidTrailingRecursionPattern, wildcardDirectoryPattern;
   var init_commandLineParser = __esm({
     "src/compiler/commandLineParser.ts"() {
       "use strict";
@@ -33492,15 +36269,16 @@ ${lanes.join("\n")}
         type: "boolean",
         defaultValueDescription: false
       };
-      jsxOptionMap = new Map(getEntries({
+      jsxOptionMap = new Map(Object.entries({
         "preserve": 1 /* Preserve */,
         "react-native": 3 /* ReactNative */,
         "react": 2 /* React */,
         "react-jsx": 4 /* ReactJSX */,
         "react-jsxdev": 5 /* ReactJSXDev */
       }));
-      inverseJsxOptionMap = new Map(arrayFrom(mapIterator(jsxOptionMap.entries(), ([key, value]) => ["" + value, key])));
+      inverseJsxOptionMap = new Map(mapIterator(jsxOptionMap.entries(), ([key, value]) => ["" + value, key]));
       libEntries = [
+        // JavaScript only
         ["es5", "lib.es5.d.ts"],
         ["es6", "lib.es2015.d.ts"],
         ["es2015", "lib.es2015.d.ts"],
@@ -33513,12 +36291,14 @@ ${lanes.join("\n")}
         ["es2021", "lib.es2021.d.ts"],
         ["es2022", "lib.es2022.d.ts"],
         ["esnext", "lib.esnext.d.ts"],
+        // Host only
         ["dom", "lib.dom.d.ts"],
         ["dom.iterable", "lib.dom.iterable.d.ts"],
         ["webworker", "lib.webworker.d.ts"],
         ["webworker.importscripts", "lib.webworker.importscripts.d.ts"],
         ["webworker.iterable", "lib.webworker.iterable.d.ts"],
         ["scripthost", "lib.scripthost.d.ts"],
+        // ES2015 Or ESNext By-feature options
         ["es2015.core", "lib.es2015.core.d.ts"],
         ["es2015.collection", "lib.es2015.collection.d.ts"],
         ["es2015.generator", "lib.es2015.generator.d.ts"],
@@ -33562,6 +36342,7 @@ ${lanes.join("\n")}
         ["es2022.object", "lib.es2022.object.d.ts"],
         ["es2022.sharedmemory", "lib.es2022.sharedmemory.d.ts"],
         ["es2022.string", "lib.es2022.string.d.ts"],
+        ["es2022.regexp", "lib.es2022.regexp.d.ts"],
         ["esnext.array", "lib.es2022.array.d.ts"],
         ["esnext.symbol", "lib.es2019.symbol.d.ts"],
         ["esnext.asynciterable", "lib.es2018.asynciterable.d.ts"],
@@ -33576,7 +36357,7 @@ ${lanes.join("\n")}
       optionsForWatch = [
         {
           name: "watchFile",
-          type: new Map(getEntries({
+          type: new Map(Object.entries({
             fixedpollinginterval: 0 /* FixedPollingInterval */,
             prioritypollinginterval: 1 /* PriorityPollingInterval */,
             dynamicprioritypolling: 2 /* DynamicPriorityPolling */,
@@ -33590,7 +36371,7 @@ ${lanes.join("\n")}
         },
         {
           name: "watchDirectory",
-          type: new Map(getEntries({
+          type: new Map(Object.entries({
             usefsevents: 0 /* UseFsEvents */,
             fixedpollinginterval: 1 /* FixedPollingInterval */,
             dynamicprioritypolling: 2 /* DynamicPriorityPolling */,
@@ -33602,7 +36383,7 @@ ${lanes.join("\n")}
         },
         {
           name: "fallbackPolling",
-          type: new Map(getEntries({
+          type: new Map(Object.entries({
             fixedinterval: 0 /* FixedInterval */,
             priorityinterval: 1 /* PriorityInterval */,
             dynamicpriority: 2 /* DynamicPriority */,
@@ -33762,6 +36543,7 @@ ${lanes.join("\n")}
           name: "declaration",
           shortName: "d",
           type: "boolean",
+          // Not setting affectsEmit because we calculate this flag might not affect full emit
           affectsBuildInfo: true,
           showInSimplifiedHelpView: true,
           category: Diagnostics.Emit,
@@ -33772,6 +36554,7 @@ ${lanes.join("\n")}
         {
           name: "declarationMap",
           type: "boolean",
+          // Not setting affectsEmit because we calculate this flag might not affect full emit
           affectsBuildInfo: true,
           showInSimplifiedHelpView: true,
           category: Diagnostics.Emit,
@@ -33782,6 +36565,7 @@ ${lanes.join("\n")}
         {
           name: "emitDeclarationOnly",
           type: "boolean",
+          // Not setting affectsEmit because we calculate this flag might not affect full emit
           affectsBuildInfo: true,
           showInSimplifiedHelpView: true,
           category: Diagnostics.Emit,
@@ -33792,6 +36576,7 @@ ${lanes.join("\n")}
         {
           name: "sourceMap",
           type: "boolean",
+          // Not setting affectsEmit because we calculate this flag might not affect full emit
           affectsBuildInfo: true,
           showInSimplifiedHelpView: true,
           category: Diagnostics.Emit,
@@ -33801,6 +36586,7 @@ ${lanes.join("\n")}
         {
           name: "inlineSourceMap",
           type: "boolean",
+          // Not setting affectsEmit because we calculate this flag might not affect full emit
           affectsBuildInfo: true,
           category: Diagnostics.Emit,
           description: Diagnostics.Include_sourcemap_files_inside_the_emitted_JavaScript,
@@ -33828,7 +36614,7 @@ ${lanes.join("\n")}
       targetOptionDeclaration = {
         name: "target",
         shortName: "t",
-        type: new Map(getEntries({
+        type: new Map(Object.entries({
           es3: 0 /* ES3 */,
           es5: 1 /* ES5 */,
           es6: 2 /* ES2015 */,
@@ -33850,12 +36636,12 @@ ${lanes.join("\n")}
         showInSimplifiedHelpView: true,
         category: Diagnostics.Language_and_Environment,
         description: Diagnostics.Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations,
-        defaultValueDescription: 0 /* ES3 */
+        defaultValueDescription: 1 /* ES5 */
       };
       moduleOptionDeclaration = {
         name: "module",
         shortName: "m",
-        type: new Map(getEntries({
+        type: new Map(Object.entries({
           none: 0 /* None */,
           commonjs: 1 /* CommonJS */,
           amd: 2 /* AMD */,
@@ -33879,6 +36665,7 @@ ${lanes.join("\n")}
         defaultValueDescription: void 0
       };
       commandOptionsWithoutBuild = [
+        // CommandLine only options
         {
           name: "all",
           type: "boolean",
@@ -33940,6 +36727,7 @@ ${lanes.join("\n")}
           description: Diagnostics.Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing,
           defaultValueDescription: false
         },
+        // Basic
         targetOptionDeclaration,
         moduleOptionDeclaration,
         {
@@ -34026,6 +36814,7 @@ ${lanes.join("\n")}
         {
           name: "composite",
           type: "boolean",
+          // Not setting affectsEmit because we calculate this flag might not affect full emit
           affectsBuildInfo: true,
           isTSConfigOnly: true,
           category: Diagnostics.Projects,
@@ -34075,7 +36864,7 @@ ${lanes.join("\n")}
         },
         {
           name: "importsNotUsedAsValues",
-          type: new Map(getEntries({
+          type: new Map(Object.entries({
             remove: 0 /* Remove */,
             preserve: 1 /* Preserve */,
             error: 2 /* Error */
@@ -34104,9 +36893,14 @@ ${lanes.join("\n")}
           transpileOptionValue: true,
           defaultValueDescription: false
         },
+        // Strict Type Checks
         {
           name: "strict",
           type: "boolean",
+          // Though this affects semantic diagnostics, affectsSemanticDiagnostics is not set here
+          // The value of each strictFlag depends on own strictFlag value or this and never accessed directly.
+          // But we need to store `strict` in builf info, even though it won't be examined directly, so that the
+          // flags it controls (e.g. `strictNullChecks`) will be retrieved correctly
           affectsBuildInfo: true,
           showInSimplifiedHelpView: true,
           category: Diagnostics.Type_Checking,
@@ -34194,6 +36988,7 @@ ${lanes.join("\n")}
           description: Diagnostics.Ensure_use_strict_is_always_emitted,
           defaultValueDescription: Diagnostics.false_unless_strict_is_set
         },
+        // Additional Checks
         {
           name: "noUnusedLocals",
           type: "boolean",
@@ -34268,14 +37063,19 @@ ${lanes.join("\n")}
           description: Diagnostics.Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type,
           defaultValueDescription: false
         },
+        // Module Resolution
         {
           name: "moduleResolution",
-          type: new Map(getEntries({
-            node: 2 /* NodeJs */,
+          type: new Map(Object.entries({
+            // N.B. The first entry specifies the value shown in `tsc --init`
+            node10: 2 /* Node10 */,
+            node: 2 /* Node10 */,
             classic: 1 /* Classic */,
             node16: 3 /* Node16 */,
-            nodenext: 99 /* NodeNext */
+            nodenext: 99 /* NodeNext */,
+            bundler: 100 /* Bundler */
           })),
+          deprecatedKeys: /* @__PURE__ */ new Set(["node"]),
           affectsModuleResolution: true,
           paramType: Diagnostics.STRATEGY,
           category: Diagnostics.Modules,
@@ -34291,6 +37091,8 @@ ${lanes.join("\n")}
           description: Diagnostics.Specify_the_base_directory_to_resolve_non_relative_module_names
         },
         {
+          // this option can only be specified in tsconfig.json
+          // use type = object to copy the value as-is
           name: "paths",
           type: "object",
           affectsModuleResolution: true,
@@ -34300,6 +37102,8 @@ ${lanes.join("\n")}
           transpileOptionValue: void 0
         },
         {
+          // this option can only be specified in tsconfig.json
+          // use type = object to copy the value as-is
           name: "rootDirs",
           type: "list",
           isTSConfigOnly: true,
@@ -34387,6 +37191,42 @@ ${lanes.join("\n")}
           category: Diagnostics.Modules,
           description: Diagnostics.List_of_file_name_suffixes_to_search_when_resolving_a_module
         },
+        {
+          name: "allowImportingTsExtensions",
+          type: "boolean",
+          affectsModuleResolution: true,
+          category: Diagnostics.Modules,
+          description: Diagnostics.Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set,
+          defaultValueDescription: false
+        },
+        {
+          name: "resolvePackageJsonExports",
+          type: "boolean",
+          affectsModuleResolution: true,
+          category: Diagnostics.Modules,
+          description: Diagnostics.Use_the_package_json_exports_field_when_resolving_package_imports,
+          defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false
+        },
+        {
+          name: "resolvePackageJsonImports",
+          type: "boolean",
+          affectsModuleResolution: true,
+          category: Diagnostics.Modules,
+          description: Diagnostics.Use_the_package_json_imports_field_when_resolving_imports,
+          defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false
+        },
+        {
+          name: "customConditions",
+          type: "list",
+          element: {
+            name: "condition",
+            type: "string"
+          },
+          affectsModuleResolution: true,
+          category: Diagnostics.Modules,
+          description: Diagnostics.Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports
+        },
+        // Source Maps
         {
           name: "sourceRoot",
           type: "string",
@@ -34414,6 +37254,7 @@ ${lanes.join("\n")}
           description: Diagnostics.Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript,
           defaultValueDescription: false
         },
+        // Experimental
         {
           name: "experimentalDecorators",
           type: "boolean",
@@ -34433,6 +37274,7 @@ ${lanes.join("\n")}
           description: Diagnostics.Emit_design_type_metadata_for_decorated_declarations_in_source_files,
           defaultValueDescription: false
         },
+        // Advanced
         {
           name: "jsxFactory",
           type: "string",
@@ -34466,6 +37308,14 @@ ${lanes.join("\n")}
           description: Diagnostics.Enable_importing_json_files,
           defaultValueDescription: false
         },
+        {
+          name: "allowArbitraryExtensions",
+          type: "boolean",
+          affectsModuleResolution: true,
+          category: Diagnostics.Modules,
+          description: Diagnostics.Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present,
+          defaultValueDescription: false
+        },
         {
           name: "out",
           type: "string",
@@ -34473,6 +37323,8 @@ ${lanes.join("\n")}
           affectsBuildInfo: true,
           affectsDeclarationPath: true,
           isFilePath: false,
+          // This is intentionally broken to support compatability with existing tsconfig files
+          // for correct behaviour, please use outFile
           category: Diagnostics.Backwards_Compatibility,
           paramType: Diagnostics.FILE,
           transpileOptionValue: void 0,
@@ -34490,6 +37342,7 @@ ${lanes.join("\n")}
         {
           name: "skipDefaultLibCheck",
           type: "boolean",
+          // We need to store these to determine whether `lib` files need to be rechecked
           affectsBuildInfo: true,
           category: Diagnostics.Completeness,
           description: Diagnostics.Skip_type_checking_d_ts_files_that_are_included_with_TypeScript,
@@ -34513,7 +37366,7 @@ ${lanes.join("\n")}
         },
         {
           name: "newLine",
-          type: new Map(getEntries({
+          type: new Map(Object.entries({
             crlf: 0 /* CarriageReturnLineFeed */,
             lf: 1 /* LineFeed */
           })),
@@ -34539,6 +37392,8 @@ ${lanes.join("\n")}
           category: Diagnostics.Language_and_Environment,
           affectsProgramStructure: true,
           description: Diagnostics.Disable_including_any_library_files_including_the_default_lib_d_ts,
+          // We are not returning a sourceFile for lib file when asked by the program,
+          // so pass --noLib to avoid reporting a file not found error.
           transpileOptionValue: true,
           defaultValueDescription: false
         },
@@ -34548,6 +37403,8 @@ ${lanes.join("\n")}
           affectsModuleResolution: true,
           category: Diagnostics.Modules,
           description: Diagnostics.Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project,
+          // We are not doing a full typecheck, we are not resolving the whole context,
+          // so pass --noResolve to avoid reporting missing file errors.
           transpileOptionValue: true,
           defaultValueDescription: false
         },
@@ -34644,6 +37501,7 @@ ${lanes.join("\n")}
         {
           name: "skipLibCheck",
           type: "boolean",
+          // We need to store these to determine whether `lib` files need to be rechecked
           affectsBuildInfo: true,
           category: Diagnostics.Completeness,
           description: Diagnostics.Skip_type_checking_all_d_ts_files,
@@ -34739,6 +37597,7 @@ ${lanes.join("\n")}
           defaultValueDescription: false
         },
         {
+          // A list of plugins to load in the language service
           name: "plugins",
           type: "list",
           isTSConfigOnly: true,
@@ -34751,7 +37610,7 @@ ${lanes.join("\n")}
         },
         {
           name: "moduleDetection",
-          type: new Map(getEntries({
+          type: new Map(Object.entries({
             auto: 2 /* Auto */,
             legacy: 1 /* Legacy */,
             force: 3 /* Force */
@@ -34760,6 +37619,11 @@ ${lanes.join("\n")}
           description: Diagnostics.Control_what_method_is_used_to_detect_module_format_JS_files,
           category: Diagnostics.Language_and_Environment,
           defaultValueDescription: Diagnostics.auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules
+        },
+        {
+          name: "ignoreDeprecations",
+          type: "string",
+          defaultValueDescription: void 0
         }
       ];
       optionDeclarations = [
@@ -34812,6 +37676,9 @@ ${lanes.join("\n")}
       ];
       typeAcquisitionDeclarations = [
         {
+          /* @deprecated typingOptions.enableAutoDiscovery
+           * Use typeAcquisition.enable instead.
+           */
           name: "enableAutoDiscovery",
           type: "boolean",
           defaultValueDescription: false
@@ -34887,6 +37754,15 @@ ${lanes.join("\n")}
         unknownDidYouMeanDiagnostic: Diagnostics.Unknown_watch_option_0_Did_you_mean_1,
         optionTypeMismatchDiagnostic: Diagnostics.Watch_option_0_requires_a_value_of_type_1
       };
+      extendsOptionDeclaration = {
+        name: "extends",
+        type: "listOrElement",
+        element: {
+          name: "extends",
+          type: "string"
+        },
+        category: Diagnostics.File_Management
+      };
       defaultIncludeSpec = "**/*";
       invalidTrailingRecursionPattern = /(^|\/)\*\*\/?$/;
       wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/;
@@ -34912,15 +37788,19 @@ ${lanes.join("\n")}
         };
       }
     }
-    return r && { path: r.path, extension: r.ext, packageId };
+    return r && { path: r.path, extension: r.ext, packageId, resolvedUsingTsExtension: r.resolvedUsingTsExtension };
   }
   function noPackageId(r) {
-    return withPackageId(void 0, r);
+    return withPackageId(
+      /*packageInfo*/
+      void 0,
+      r
+    );
   }
   function removeIgnoredPackageId(r) {
     if (r) {
       Debug.assert(r.packageId === void 0);
-      return { path: r.path, ext: r.extension };
+      return { path: r.path, ext: r.extension, resolvedUsingTsExtension: r.resolvedUsingTsExtension };
     }
   }
   function formatExtensions(extensions) {
@@ -34944,17 +37824,36 @@ ${lanes.join("\n")}
   }
   function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations, affectingLocations, diagnostics, resultFromCache) {
     if (resultFromCache) {
-      resultFromCache.failedLookupLocations.push(...failedLookupLocations);
-      resultFromCache.affectingLocations.push(...affectingLocations);
+      resultFromCache.failedLookupLocations = updateResolutionField(resultFromCache.failedLookupLocations, failedLookupLocations);
+      resultFromCache.affectingLocations = updateResolutionField(resultFromCache.affectingLocations, affectingLocations);
+      resultFromCache.resolutionDiagnostics = updateResolutionField(resultFromCache.resolutionDiagnostics, diagnostics);
       return resultFromCache;
     }
     return {
-      resolvedModule: resolved && { resolvedFileName: resolved.path, originalPath: resolved.originalPath === true ? void 0 : resolved.originalPath, extension: resolved.extension, isExternalLibraryImport, packageId: resolved.packageId },
-      failedLookupLocations,
-      affectingLocations,
-      resolutionDiagnostics: diagnostics
+      resolvedModule: resolved && {
+        resolvedFileName: resolved.path,
+        originalPath: resolved.originalPath === true ? void 0 : resolved.originalPath,
+        extension: resolved.extension,
+        isExternalLibraryImport,
+        packageId: resolved.packageId,
+        resolvedUsingTsExtension: !!resolved.resolvedUsingTsExtension
+      },
+      failedLookupLocations: initializeResolutionField(failedLookupLocations),
+      affectingLocations: initializeResolutionField(affectingLocations),
+      resolutionDiagnostics: initializeResolutionField(diagnostics)
     };
   }
+  function initializeResolutionField(value) {
+    return value.length ? value : void 0;
+  }
+  function updateResolutionField(to, value) {
+    if (!(value == null ? void 0 : value.length))
+      return to;
+    if (!(to == null ? void 0 : to.length))
+      return value;
+    to.push(...value);
+    return to;
+  }
   function readPackageJsonField(jsonContent, fieldName, typeOfTag, state) {
     if (!hasProperty(jsonContent, fieldName)) {
       if (state.traceEnabled) {
@@ -35087,8 +37986,10 @@ ${lanes.join("\n")}
       options = redirectedReference.commandLine.options;
     }
     const containingDirectory = containingFile ? getDirectoryPath(containingFile) : void 0;
-    const perFolderCache = containingDirectory ? cache && cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference) : void 0;
-    let result = perFolderCache && perFolderCache.get(typeReferenceDirectiveName, resolutionMode);
+    let result = containingDirectory ? cache == null ? void 0 : cache.getFromDirectoryCache(typeReferenceDirectiveName, resolutionMode, containingDirectory, redirectedReference) : void 0;
+    if (!result && containingDirectory && !isExternalModuleNameRelative(typeReferenceDirectiveName)) {
+      result = cache == null ? void 0 : cache.getFromNonRelativeNameCache(typeReferenceDirectiveName, resolutionMode, containingDirectory, redirectedReference);
+    }
     if (result) {
       if (traceEnabled) {
         trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1, typeReferenceDirectiveName, containingFile);
@@ -35120,11 +38021,11 @@ ${lanes.join("\n")}
     }
     const failedLookupLocations = [];
     const affectingLocations = [];
-    let features = getDefaultNodeResolutionFeatures(options);
+    let features = getNodeResolutionFeatures(options);
     if (resolutionMode === 99 /* ESNext */ && (getEmitModuleResolutionKind(options) === 3 /* Node16 */ || getEmitModuleResolutionKind(options) === 99 /* NodeNext */)) {
       features |= NodeResolutionFeatures.EsmMode;
     }
-    const conditions = features & NodeResolutionFeatures.Exports ? features & NodeResolutionFeatures.EsmMode ? ["node", "import", "types"] : ["node", "require", "types"] : [];
+    const conditions = features & NodeResolutionFeatures.Exports ? getConditions(options, !!(features & NodeResolutionFeatures.EsmMode)) : [];
     const diagnostics = [];
     const moduleResolutionState = {
       compilerOptions: options,
@@ -35137,7 +38038,8 @@ ${lanes.join("\n")}
       conditions,
       requestContainingDirectory: containingDirectory,
       reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-      isConfigLookup: false
+      isConfigLookup: false,
+      candidateIsFromPackageJsonField: false
     };
     let resolved = primaryLookup();
     let primary = true;
@@ -35152,14 +38054,30 @@ ${lanes.join("\n")}
       const pathsAreEqual = arePathsEqual(fileName, resolvedFileName, host);
       resolvedTypeReferenceDirective = {
         primary,
+        // If the fileName and realpath are differing only in casing prefer fileName so that we can issue correct errors for casing under forceConsistentCasingInFileNames
         resolvedFileName: pathsAreEqual ? fileName : resolvedFileName,
         originalPath: pathsAreEqual ? void 0 : fileName,
         packageId,
         isExternalLibraryImport: pathContainsNodeModules(fileName)
       };
     }
-    result = { resolvedTypeReferenceDirective, failedLookupLocations, affectingLocations, resolutionDiagnostics: diagnostics };
-    perFolderCache == null ? void 0 : perFolderCache.set(typeReferenceDirectiveName, resolutionMode, result);
+    result = {
+      resolvedTypeReferenceDirective,
+      failedLookupLocations: initializeResolutionField(failedLookupLocations),
+      affectingLocations: initializeResolutionField(affectingLocations),
+      resolutionDiagnostics: initializeResolutionField(diagnostics)
+    };
+    if (containingDirectory) {
+      cache == null ? void 0 : cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set(
+        typeReferenceDirectiveName,
+        /*mode*/
+        resolutionMode,
+        result
+      );
+      if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) {
+        cache == null ? void 0 : cache.getOrCreateCacheForNonRelativeName(typeReferenceDirectiveName, resolutionMode, redirectedReference).set(containingDirectory, result);
+      }
+    }
     if (traceEnabled)
       traceResult(result);
     return result;
@@ -35208,11 +38126,28 @@ ${lanes.join("\n")}
         }
         let result2;
         if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) {
-          const searchResult = loadModuleFromNearestNodeModulesDirectory(4 /* Declaration */, typeReferenceDirectiveName, initialLocationForSecondaryLookup, moduleResolutionState, void 0, void 0);
+          const searchResult = loadModuleFromNearestNodeModulesDirectory(
+            4 /* Declaration */,
+            typeReferenceDirectiveName,
+            initialLocationForSecondaryLookup,
+            moduleResolutionState,
+            /*cache*/
+            void 0,
+            /*redirectedReference*/
+            void 0
+          );
           result2 = searchResult && searchResult.value;
         } else {
           const { path: candidate } = normalizePathForCJSResolution(initialLocationForSecondaryLookup, typeReferenceDirectiveName);
-          result2 = nodeLoadModuleByRelativeName(4 /* Declaration */, candidate, false, moduleResolutionState, true);
+          result2 = nodeLoadModuleByRelativeName(
+            4 /* Declaration */,
+            candidate,
+            /*onlyRecordFailures*/
+            false,
+            moduleResolutionState,
+            /*considerPackageJson*/
+            true
+          );
         }
         return resolvedTypeScriptOnly(result2);
       } else {
@@ -35222,8 +38157,37 @@ ${lanes.join("\n")}
       }
     }
   }
-  function getDefaultNodeResolutionFeatures(options) {
-    return getEmitModuleResolutionKind(options) === 3 /* Node16 */ ? NodeResolutionFeatures.Node16Default : getEmitModuleResolutionKind(options) === 99 /* NodeNext */ ? NodeResolutionFeatures.NodeNextDefault : NodeResolutionFeatures.None;
+  function getNodeResolutionFeatures(options) {
+    let features = NodeResolutionFeatures.None;
+    switch (getEmitModuleResolutionKind(options)) {
+      case 3 /* Node16 */:
+        features = NodeResolutionFeatures.Node16Default;
+        break;
+      case 99 /* NodeNext */:
+        features = NodeResolutionFeatures.NodeNextDefault;
+        break;
+      case 100 /* Bundler */:
+        features = NodeResolutionFeatures.BundlerDefault;
+        break;
+    }
+    if (options.resolvePackageJsonExports) {
+      features |= NodeResolutionFeatures.Exports;
+    } else if (options.resolvePackageJsonExports === false) {
+      features &= ~NodeResolutionFeatures.Exports;
+    }
+    if (options.resolvePackageJsonImports) {
+      features |= NodeResolutionFeatures.Imports;
+    } else if (options.resolvePackageJsonImports === false) {
+      features &= ~NodeResolutionFeatures.Imports;
+    }
+    return features;
+  }
+  function getConditions(options, esmMode) {
+    const conditions = esmMode || getEmitModuleResolutionKind(options) === 100 /* Bundler */ ? ["node", "import"] : ["node", "require"];
+    if (!options.noDtsResolution) {
+      conditions.push("types");
+    }
+    return concatenate(conditions, options.customConditions);
   }
   function resolvePackageNameToPackageJson(packageName, containingDirectory, options, host, cache) {
     const moduleResolutionState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options);
@@ -35231,7 +38195,12 @@ ${lanes.join("\n")}
       if (getBaseFileName(ancestorDirectory) !== "node_modules") {
         const nodeModulesFolder = combinePaths(ancestorDirectory, "node_modules");
         const candidate = combinePaths(nodeModulesFolder, packageName);
-        return getPackageJsonInfo(candidate, false, moduleResolutionState);
+        return getPackageJsonInfo(
+          candidate,
+          /*onlyRecordFailures*/
+          false,
+          moduleResolutionState
+        );
       }
     });
   }
@@ -35262,41 +38231,106 @@ ${lanes.join("\n")}
     }
     return result;
   }
-  function createCacheWithRedirects(options) {
-    let ownMap = /* @__PURE__ */ new Map();
+  function compilerOptionValueToString(value) {
+    var _a2;
+    if (value === null || typeof value !== "object") {
+      return "" + value;
+    }
+    if (isArray(value)) {
+      return `[${(_a2 = value.map((e) => compilerOptionValueToString(e))) == null ? void 0 : _a2.join(",")}]`;
+    }
+    let str = "{";
+    for (const key in value) {
+      if (hasProperty(value, key)) {
+        str += `${key}: ${compilerOptionValueToString(value[key])}`;
+      }
+    }
+    return str + "}";
+  }
+  function getKeyForCompilerOptions(options, affectingOptionDeclarations) {
+    return affectingOptionDeclarations.map((option) => compilerOptionValueToString(getCompilerOptionValue(options, option))).join("|") + (options.pathsBasePath ? `|${options.pathsBasePath}` : void 0);
+  }
+  function createCacheWithRedirects(ownOptions) {
     const redirectsMap = /* @__PURE__ */ new Map();
+    const optionsToRedirectsKey = /* @__PURE__ */ new Map();
+    const redirectsKeyToMap = /* @__PURE__ */ new Map();
+    let ownMap = /* @__PURE__ */ new Map();
+    if (ownOptions)
+      redirectsMap.set(ownOptions, ownMap);
     return {
-      getOwnMap,
-      redirectsMap,
+      getMapOfCacheRedirects,
       getOrCreateMapOfCacheRedirects,
-      clear: clear2,
-      setOwnOptions,
-      setOwnMap
+      update,
+      clear: clear2
     };
-    function getOwnMap() {
-      return ownMap;
-    }
-    function setOwnOptions(newOptions) {
-      options = newOptions;
-    }
-    function setOwnMap(newOwnMap) {
-      ownMap = newOwnMap;
+    function getMapOfCacheRedirects(redirectedReference) {
+      return redirectedReference ? getOrCreateMap(
+        redirectedReference.commandLine.options,
+        /*create*/
+        false
+      ) : ownMap;
     }
     function getOrCreateMapOfCacheRedirects(redirectedReference) {
-      if (!redirectedReference) {
-        return ownMap;
+      return redirectedReference ? getOrCreateMap(
+        redirectedReference.commandLine.options,
+        /*create*/
+        true
+      ) : ownMap;
+    }
+    function update(newOptions) {
+      if (ownOptions !== newOptions) {
+        if (ownOptions)
+          ownMap = getOrCreateMap(
+            newOptions,
+            /*create*/
+            true
+          );
+        else
+          redirectsMap.set(newOptions, ownMap);
+        ownOptions = newOptions;
       }
-      const path = redirectedReference.sourceFile.path;
-      let redirects = redirectsMap.get(path);
-      if (!redirects) {
-        redirects = !options || optionsHaveModuleResolutionChanges(options, redirectedReference.commandLine.options) ? /* @__PURE__ */ new Map() : ownMap;
-        redirectsMap.set(path, redirects);
+    }
+    function getOrCreateMap(redirectOptions, create) {
+      let result = redirectsMap.get(redirectOptions);
+      if (result)
+        return result;
+      const key = getRedirectsCacheKey(redirectOptions);
+      result = redirectsKeyToMap.get(key);
+      if (!result) {
+        if (ownOptions) {
+          const ownKey = getRedirectsCacheKey(ownOptions);
+          if (ownKey === key)
+            result = ownMap;
+          else if (!redirectsKeyToMap.has(ownKey))
+            redirectsKeyToMap.set(ownKey, ownMap);
+        }
+        if (create)
+          result != null ? result : result = /* @__PURE__ */ new Map();
+        if (result)
+          redirectsKeyToMap.set(key, result);
       }
-      return redirects;
+      if (result)
+        redirectsMap.set(redirectOptions, result);
+      return result;
     }
     function clear2() {
+      const ownKey = ownOptions && optionsToRedirectsKey.get(ownOptions);
       ownMap.clear();
       redirectsMap.clear();
+      optionsToRedirectsKey.clear();
+      redirectsKeyToMap.clear();
+      if (ownOptions) {
+        if (ownKey)
+          optionsToRedirectsKey.set(ownOptions, ownKey);
+        redirectsMap.set(ownOptions, ownMap);
+      }
+    }
+    function getRedirectsCacheKey(options) {
+      let result = optionsToRedirectsKey.get(options);
+      if (!result) {
+        optionsToRedirectsKey.set(options, result = getKeyForCompilerOptions(options, moduleResolutionOptionDeclarations));
+      }
+      return result;
     }
   }
   function createPackageJsonInfoCache(currentDirectory, getCanonicalFileName) {
@@ -35328,29 +38362,10 @@ ${lanes.join("\n")}
     }
     return result;
   }
-  function updateRedirectsMap(options, directoryToModuleNameMap, moduleNameToDirectoryMap) {
-    if (!options.configFile)
-      return;
-    if (directoryToModuleNameMap.redirectsMap.size === 0) {
-      Debug.assert(!moduleNameToDirectoryMap || moduleNameToDirectoryMap.redirectsMap.size === 0);
-      Debug.assert(directoryToModuleNameMap.getOwnMap().size === 0);
-      Debug.assert(!moduleNameToDirectoryMap || moduleNameToDirectoryMap.getOwnMap().size === 0);
-      directoryToModuleNameMap.redirectsMap.set(options.configFile.path, directoryToModuleNameMap.getOwnMap());
-      moduleNameToDirectoryMap == null ? void 0 : moduleNameToDirectoryMap.redirectsMap.set(options.configFile.path, moduleNameToDirectoryMap.getOwnMap());
-    } else {
-      Debug.assert(!moduleNameToDirectoryMap || moduleNameToDirectoryMap.redirectsMap.size > 0);
-      const ref = {
-        sourceFile: options.configFile,
-        commandLine: { options }
-      };
-      directoryToModuleNameMap.setOwnMap(directoryToModuleNameMap.getOrCreateMapOfCacheRedirects(ref));
-      moduleNameToDirectoryMap == null ? void 0 : moduleNameToDirectoryMap.setOwnMap(moduleNameToDirectoryMap.getOrCreateMapOfCacheRedirects(ref));
-    }
-    directoryToModuleNameMap.setOwnOptions(options);
-    moduleNameToDirectoryMap == null ? void 0 : moduleNameToDirectoryMap.setOwnOptions(options);
-  }
-  function createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, directoryToModuleNameMap) {
+  function createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, options) {
+    const directoryToModuleNameMap = createCacheWithRedirects(options);
     return {
+      getFromDirectoryCache,
       getOrCreateCacheForDirectory,
       clear: clear2,
       update
@@ -35358,13 +38373,21 @@ ${lanes.join("\n")}
     function clear2() {
       directoryToModuleNameMap.clear();
     }
-    function update(options) {
-      updateRedirectsMap(options, directoryToModuleNameMap);
+    function update(options2) {
+      directoryToModuleNameMap.update(options2);
     }
     function getOrCreateCacheForDirectory(directoryName, redirectedReference) {
       const path = toPath(directoryName, currentDirectory, getCanonicalFileName);
       return getOrCreateCache(directoryToModuleNameMap, redirectedReference, path, () => createModeAwareCache());
     }
+    function getFromDirectoryCache(name, mode, directoryName, redirectedReference) {
+      var _a2, _b;
+      const path = toPath(directoryName, currentDirectory, getCanonicalFileName);
+      return (_b = (_a2 = directoryToModuleNameMap.getMapOfCacheRedirects(redirectedReference)) == null ? void 0 : _a2.get(path)) == null ? void 0 : _b.get(name, mode);
+    }
+  }
+  function createModeAwareCacheKey(specifier, mode) {
+    return mode === void 0 ? specifier : `${mode}|${specifier}`;
   }
   function createModeAwareCache() {
     const underlying = /* @__PURE__ */ new Map();
@@ -35396,53 +38419,48 @@ ${lanes.join("\n")}
     };
     return cache;
     function getUnderlyingCacheKey(specifier, mode) {
-      const result = mode === void 0 ? specifier : `${mode}|${specifier}`;
+      const result = createModeAwareCacheKey(specifier, mode);
       memoizedReverseKeys.set(result, [specifier, mode]);
       return result;
     }
   }
-  function getResolutionName(entry) {
-    return !isString(entry) ? isStringLiteralLike(entry) ? entry.text : toFileNameLowerCase(entry.fileName) : entry;
-  }
-  function getResolutionMode(entry, file) {
-    return isStringLiteralLike(entry) ? getModeForUsageLocation(file, entry) : entry.resolutionMode || file.impliedNodeFormat;
-  }
-  function zipToModeAwareCache(file, keys, values) {
+  function zipToModeAwareCache(file, keys, values, nameAndModeGetter) {
     Debug.assert(keys.length === values.length);
     const map2 = createModeAwareCache();
     for (let i = 0; i < keys.length; ++i) {
       const entry = keys[i];
-      map2.set(getResolutionName(entry), getResolutionMode(entry, file), values[i]);
+      map2.set(nameAndModeGetter.getName(entry), nameAndModeGetter.getMode(entry, file), values[i]);
     }
     return map2;
   }
-  function createModuleResolutionCache(currentDirectory, getCanonicalFileName, options, directoryToModuleNameMap, moduleNameToDirectoryMap) {
-    const perDirectoryResolutionCache = createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, directoryToModuleNameMap || (directoryToModuleNameMap = createCacheWithRedirects(options)));
-    moduleNameToDirectoryMap || (moduleNameToDirectoryMap = createCacheWithRedirects(options));
-    const packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName);
+  function getOriginalOrResolvedModuleFileName(result) {
+    return result.resolvedModule && (result.resolvedModule.originalPath || result.resolvedModule.resolvedFileName);
+  }
+  function getOriginalOrResolvedTypeReferenceFileName(result) {
+    return result.resolvedTypeReferenceDirective && (result.resolvedTypeReferenceDirective.originalPath || result.resolvedTypeReferenceDirective.resolvedFileName);
+  }
+  function createNonRelativeNameResolutionCache(currentDirectory, getCanonicalFileName, options, getResolvedFileName) {
+    const moduleNameToDirectoryMap = createCacheWithRedirects(options);
     return {
-      ...packageJsonInfoCache,
-      ...perDirectoryResolutionCache,
-      getOrCreateCacheForModuleName,
+      getFromNonRelativeNameCache,
+      getOrCreateCacheForNonRelativeName,
       clear: clear2,
-      update,
-      getPackageJsonInfoCache: () => packageJsonInfoCache,
-      clearAllExceptPackageJsonInfoCache
+      update
     };
     function clear2() {
-      clearAllExceptPackageJsonInfoCache();
-      packageJsonInfoCache.clear();
-    }
-    function clearAllExceptPackageJsonInfoCache() {
-      perDirectoryResolutionCache.clear();
       moduleNameToDirectoryMap.clear();
     }
     function update(options2) {
-      updateRedirectsMap(options2, directoryToModuleNameMap, moduleNameToDirectoryMap);
+      moduleNameToDirectoryMap.update(options2);
+    }
+    function getFromNonRelativeNameCache(nonRelativeModuleName, mode, directoryName, redirectedReference) {
+      var _a2, _b;
+      Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName));
+      return (_b = (_a2 = moduleNameToDirectoryMap.getMapOfCacheRedirects(redirectedReference)) == null ? void 0 : _a2.get(createModeAwareCacheKey(nonRelativeModuleName, mode))) == null ? void 0 : _b.get(directoryName);
     }
-    function getOrCreateCacheForModuleName(nonRelativeModuleName, mode, redirectedReference) {
+    function getOrCreateCacheForNonRelativeName(nonRelativeModuleName, mode, redirectedReference) {
       Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName));
-      return getOrCreateCache(moduleNameToDirectoryMap, redirectedReference, mode === void 0 ? nonRelativeModuleName : `${mode}|${nonRelativeModuleName}`, createPerModuleNameCache);
+      return getOrCreateCache(moduleNameToDirectoryMap, redirectedReference, createModeAwareCacheKey(nonRelativeModuleName, mode), createPerModuleNameCache);
     }
     function createPerModuleNameCache() {
       const directoryPathMap = /* @__PURE__ */ new Map();
@@ -35456,7 +38474,7 @@ ${lanes.join("\n")}
           return;
         }
         directoryPathMap.set(path, result);
-        const resolvedFileName = result.resolvedModule && (result.resolvedModule.originalPath || result.resolvedModule.resolvedFileName);
+        const resolvedFileName = getResolvedFileName(result);
         const commonPrefix = resolvedFileName && getCommonPrefix(path, resolvedFileName);
         let current = path;
         while (current !== commonPrefix) {
@@ -35490,13 +38508,22 @@ ${lanes.join("\n")}
       }
     }
   }
-  function createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, directoryToModuleNameMap) {
-    const perDirectoryResolutionCache = createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, directoryToModuleNameMap || (directoryToModuleNameMap = createCacheWithRedirects(options)));
-    packageJsonInfoCache || (packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName));
+  function createModuleOrTypeReferenceResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, getResolvedFileName) {
+    const perDirectoryResolutionCache = createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, options);
+    const nonRelativeNameResolutionCache = createNonRelativeNameResolutionCache(
+      currentDirectory,
+      getCanonicalFileName,
+      options,
+      getResolvedFileName
+    );
+    packageJsonInfoCache != null ? packageJsonInfoCache : packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName);
     return {
       ...packageJsonInfoCache,
       ...perDirectoryResolutionCache,
+      ...nonRelativeNameResolutionCache,
       clear: clear2,
+      update,
+      getPackageJsonInfoCache: () => packageJsonInfoCache,
       clearAllExceptPackageJsonInfoCache
     };
     function clear2() {
@@ -35505,14 +38532,43 @@ ${lanes.join("\n")}
     }
     function clearAllExceptPackageJsonInfoCache() {
       perDirectoryResolutionCache.clear();
+      nonRelativeNameResolutionCache.clear();
+    }
+    function update(options2) {
+      perDirectoryResolutionCache.update(options2);
+      nonRelativeNameResolutionCache.update(options2);
     }
   }
+  function createModuleResolutionCache(currentDirectory, getCanonicalFileName, options) {
+    const result = createModuleOrTypeReferenceResolutionCache(
+      currentDirectory,
+      getCanonicalFileName,
+      options,
+      /*packageJsonInfoCache*/
+      void 0,
+      getOriginalOrResolvedModuleFileName
+    );
+    result.getOrCreateCacheForModuleName = (nonRelativeName, mode, redirectedReference) => result.getOrCreateCacheForNonRelativeName(nonRelativeName, mode, redirectedReference);
+    return result;
+  }
+  function createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache) {
+    return createModuleOrTypeReferenceResolutionCache(
+      currentDirectory,
+      getCanonicalFileName,
+      options,
+      packageJsonInfoCache,
+      getOriginalOrResolvedTypeReferenceFileName
+    );
+  }
   function resolveModuleNameFromCache(moduleName, containingFile, cache, mode) {
     const containingDirectory = getDirectoryPath(containingFile);
-    const perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory);
-    if (!perFolderCache)
-      return void 0;
-    return perFolderCache.get(moduleName, mode);
+    return cache.getFromDirectoryCache(
+      moduleName,
+      mode,
+      containingDirectory,
+      /*redirectedReference*/
+      void 0
+    );
   }
   function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
     const traceEnabled = isTraceEnabled(compilerOptions, host);
@@ -35526,8 +38582,7 @@ ${lanes.join("\n")}
       }
     }
     const containingDirectory = getDirectoryPath(containingFile);
-    const perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference);
-    let result = perFolderCache && perFolderCache.get(moduleName, resolutionMode);
+    let result = cache == null ? void 0 : cache.getFromDirectoryCache(moduleName, resolutionMode, containingDirectory, redirectedReference);
     if (result) {
       if (traceEnabled) {
         trace(host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
@@ -35537,7 +38592,7 @@ ${lanes.join("\n")}
       if (moduleResolution === void 0) {
         switch (getEmitModuleKind(compilerOptions)) {
           case 1 /* CommonJS */:
-            moduleResolution = 2 /* NodeJs */;
+            moduleResolution = 2 /* Node10 */;
             break;
           case 100 /* Node16 */:
             moduleResolution = 3 /* Node16 */;
@@ -35557,7 +38612,10 @@ ${lanes.join("\n")}
           trace(host, Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ModuleResolutionKind[moduleResolution]);
         }
       }
-      perfLogger.logStartResolveModule(moduleName);
+      perfLogger.logStartResolveModule(
+        moduleName
+        /* , containingFile, ModuleResolutionKind[moduleResolution]*/
+      );
       switch (moduleResolution) {
         case 3 /* Node16 */:
           result = node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode);
@@ -35565,23 +38623,24 @@ ${lanes.join("\n")}
         case 99 /* NodeNext */:
           result = nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode);
           break;
-        case 2 /* NodeJs */:
+        case 2 /* Node10 */:
           result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
           break;
         case 1 /* Classic */:
           result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
           break;
+        case 100 /* Bundler */:
+          result = bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
+          break;
         default:
           return Debug.fail(`Unexpected moduleResolution: ${moduleResolution}`);
       }
       if (result && result.resolvedModule)
         perfLogger.logInfoEvent(`Module "${moduleName}" resolved to "${result.resolvedModule.resolvedFileName}"`);
       perfLogger.logStopResolveModule(result && result.resolvedModule ? "" + result.resolvedModule.resolvedFileName : "null");
-      if (perFolderCache) {
-        perFolderCache.set(moduleName, resolutionMode, result);
-        if (!isExternalModuleNameRelative(moduleName)) {
-          cache.getOrCreateCacheForModuleName(moduleName, resolutionMode, redirectedReference).set(containingDirectory, result);
-        }
+      cache == null ? void 0 : cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set(moduleName, resolutionMode, result);
+      if (!isExternalModuleNameRelative(moduleName)) {
+        cache == null ? void 0 : cache.getOrCreateCacheForNonRelativeName(moduleName, resolutionMode, redirectedReference).set(containingDirectory, result);
       }
     }
     if (traceEnabled) {
@@ -35619,7 +38678,17 @@ ${lanes.join("\n")}
       }
       const baseDirectory = getPathsBasePath(state.compilerOptions, state.host);
       const pathPatterns = (configFile == null ? void 0 : configFile.configFileSpecs) ? (_a2 = configFile.configFileSpecs).pathPatterns || (_a2.pathPatterns = tryParsePatterns(paths)) : void 0;
-      return tryLoadModuleUsingPaths(extensions, moduleName, baseDirectory, paths, pathPatterns, loader, false, state);
+      return tryLoadModuleUsingPaths(
+        extensions,
+        moduleName,
+        baseDirectory,
+        paths,
+        pathPatterns,
+        loader,
+        /*onlyRecordFailures*/
+        false,
+        state
+      );
     }
   }
   function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state) {
@@ -35698,7 +38767,7 @@ ${lanes.join("\n")}
   function resolveJSModule(moduleName, initialDir, host) {
     const { resolvedModule, failedLookupLocations } = tryResolveJSModuleWorker(moduleName, initialDir, host);
     if (!resolvedModule) {
-      throw new Error(`Could not resolve JS module '${moduleName}' starting at '${initialDir}'. Looked in: ${failedLookupLocations.join(", ")}`);
+      throw new Error(`Could not resolve JS module '${moduleName}' starting at '${initialDir}'. Looked in: ${failedLookupLocations == null ? void 0 : failedLookupLocations.join(", ")}`);
     }
     return resolvedModule.resolvedFileName;
   }
@@ -35730,46 +38799,92 @@ ${lanes.join("\n")}
     const containingDirectory = getDirectoryPath(containingFile);
     const esmMode = resolutionMode === 99 /* ESNext */ ? 32 /* EsmMode */ : 0;
     let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
-    if (compilerOptions.resolveJsonModule) {
+    if (getResolveJsonModule(compilerOptions)) {
       extensions |= 8 /* Json */;
     }
-    return nodeModuleNameResolverWorker(features | esmMode, moduleName, containingDirectory, compilerOptions, host, cache, extensions, false, redirectedReference);
+    return nodeModuleNameResolverWorker(
+      features | esmMode,
+      moduleName,
+      containingDirectory,
+      compilerOptions,
+      host,
+      cache,
+      extensions,
+      /*isConfigLookup*/
+      false,
+      redirectedReference
+    );
   }
   function tryResolveJSModuleWorker(moduleName, initialDir, host) {
     return nodeModuleNameResolverWorker(
       0 /* None */,
       moduleName,
       initialDir,
-      { moduleResolution: 2 /* NodeJs */, allowJs: true },
+      { moduleResolution: 2 /* Node10 */, allowJs: true },
       host,
+      /*cache*/
       void 0,
       2 /* JavaScript */,
+      /*isConfigLookup*/
       false,
+      /*redirectedReferences*/
       void 0
     );
   }
+  function bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) {
+    const containingDirectory = getDirectoryPath(containingFile);
+    let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
+    if (getResolveJsonModule(compilerOptions)) {
+      extensions |= 8 /* Json */;
+    }
+    return nodeModuleNameResolverWorker(
+      getNodeResolutionFeatures(compilerOptions),
+      moduleName,
+      containingDirectory,
+      compilerOptions,
+      host,
+      cache,
+      extensions,
+      /*isConfigLookup*/
+      false,
+      redirectedReference
+    );
+  }
   function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, isConfigLookup) {
     let extensions;
     if (isConfigLookup) {
       extensions = 8 /* Json */;
     } else if (compilerOptions.noDtsResolution) {
       extensions = 3 /* ImplementationFiles */;
-      if (compilerOptions.resolveJsonModule)
+      if (getResolveJsonModule(compilerOptions))
         extensions |= 8 /* Json */;
     } else {
-      extensions = compilerOptions.resolveJsonModule ? 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */ | 8 /* Json */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
+      extensions = getResolveJsonModule(compilerOptions) ? 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */ | 8 /* Json */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
     }
     return nodeModuleNameResolverWorker(0 /* None */, moduleName, getDirectoryPath(containingFile), compilerOptions, host, cache, extensions, !!isConfigLookup, redirectedReference);
   }
+  function nodeNextJsonConfigResolver(moduleName, containingFile, host) {
+    return nodeModuleNameResolverWorker(
+      8 /* Exports */,
+      moduleName,
+      getDirectoryPath(containingFile),
+      { moduleResolution: 99 /* NodeNext */ },
+      host,
+      /*cache*/
+      void 0,
+      8 /* Json */,
+      /*isConfigLookup*/
+      true,
+      /*redirectedReference*/
+      void 0
+    );
+  }
   function nodeModuleNameResolverWorker(features, moduleName, containingDirectory, compilerOptions, host, cache, extensions, isConfigLookup, redirectedReference) {
     var _a2, _b;
     const traceEnabled = isTraceEnabled(compilerOptions, host);
     const failedLookupLocations = [];
     const affectingLocations = [];
-    const conditions = features & 32 /* EsmMode */ ? ["node", "import", "types"] : ["node", "require", "types"];
-    if (compilerOptions.noDtsResolution) {
-      conditions.pop();
-    }
+    const conditions = getConditions(compilerOptions, !!(features & 32 /* EsmMode */));
     const diagnostics = [];
     const state = {
       compilerOptions,
@@ -35782,13 +38897,14 @@ ${lanes.join("\n")}
       conditions,
       requestContainingDirectory: containingDirectory,
       reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-      isConfigLookup
+      isConfigLookup,
+      candidateIsFromPackageJsonField: false
     };
     if (traceEnabled && getEmitModuleResolutionKind(compilerOptions) >= 3 /* Node16 */ && getEmitModuleResolutionKind(compilerOptions) <= 99 /* NodeNext */) {
       trace(host, Diagnostics.Resolving_in_0_mode_with_conditions_1, features & 32 /* EsmMode */ ? "ESM" : "CJS", conditions.map((c) => `'${c}'`).join(", "));
     }
     let result;
-    if (getEmitModuleResolutionKind(compilerOptions) === 2 /* NodeJs */) {
+    if (getEmitModuleResolutionKind(compilerOptions) === 2 /* Node10 */) {
       const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
       const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
       result = priorityExtensions && tryResolve(priorityExtensions) || secondaryExtensions && tryResolve(secondaryExtensions) || void 0;
@@ -35804,7 +38920,14 @@ ${lanes.join("\n")}
       state.resultFromCache
     );
     function tryResolve(extensions2) {
-      const loader = (extensions3, candidate, onlyRecordFailures, state2) => nodeLoadModuleByRelativeName(extensions3, candidate, onlyRecordFailures, state2, true);
+      const loader = (extensions3, candidate, onlyRecordFailures, state2) => nodeLoadModuleByRelativeName(
+        extensions3,
+        candidate,
+        onlyRecordFailures,
+        state2,
+        /*considerPackageJson*/
+        true
+      );
       const resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions2, moduleName, containingDirectory, loader, state);
       if (resolved) {
         return toSearchResult({ resolved, isExternalLibraryImport: pathContainsNodeModules(resolved.path) });
@@ -35835,7 +38958,15 @@ ${lanes.join("\n")}
         return { value: resolvedValue && { resolved: resolvedValue, isExternalLibraryImport: true } };
       } else {
         const { path: candidate, parts } = normalizePathForCJSResolution(containingDirectory, moduleName);
-        const resolved2 = nodeLoadModuleByRelativeName(extensions2, candidate, false, state, true);
+        const resolved2 = nodeLoadModuleByRelativeName(
+          extensions2,
+          candidate,
+          /*onlyRecordFailures*/
+          false,
+          state,
+          /*considerPackageJson*/
+          true
+        );
         return resolved2 && toSearchResult({ resolved: resolved2, isExternalLibraryImport: contains(parts, "node_modules") });
       }
     }
@@ -35875,7 +39006,12 @@ ${lanes.join("\n")}
       const resolvedFromFile = loadModuleFromFile(extensions, candidate, onlyRecordFailures, state);
       if (resolvedFromFile) {
         const packageDirectory = considerPackageJson ? parseNodeModuleFromPath(resolvedFromFile.path) : void 0;
-        const packageInfo = packageDirectory ? getPackageJsonInfo(packageDirectory, false, state) : void 0;
+        const packageInfo = packageDirectory ? getPackageJsonInfo(
+          packageDirectory,
+          /*onlyRecordFailures*/
+          false,
+          state
+        ) : void 0;
         return withPackageId(packageInfo, resolvedFromFile);
       }
     }
@@ -35929,19 +39065,28 @@ ${lanes.join("\n")}
     }
   }
   function loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state) {
-    if (hasJSFileExtension(candidate) || extensions & 8 /* Json */ && fileExtensionIs(candidate, ".json" /* Json */)) {
-      const extensionless = removeFileExtension(candidate);
-      const extension = candidate.substring(extensionless.length);
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension);
-      }
-      return tryAddingExtensions(extensionless, extensions, extension, onlyRecordFailures, state);
+    const filename = getBaseFileName(candidate);
+    if (filename.indexOf(".") === -1) {
+      return void 0;
+    }
+    let extensionless = removeFileExtension(candidate);
+    if (extensionless === candidate) {
+      extensionless = candidate.substring(0, candidate.lastIndexOf("."));
     }
+    const extension = candidate.substring(extensionless.length);
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension);
+    }
+    return tryAddingExtensions(extensionless, extensions, extension, onlyRecordFailures, state);
   }
-  function loadJSOrExactTSFileName(extensions, candidate, onlyRecordFailures, state) {
+  function loadFileNameFromPackageJsonField(extensions, candidate, onlyRecordFailures, state) {
     if (extensions & 1 /* TypeScript */ && fileExtensionIsOneOf(candidate, supportedTSImplementationExtensions) || extensions & 4 /* Declaration */ && fileExtensionIsOneOf(candidate, supportedDeclarationExtensions)) {
       const result = tryFile(candidate, onlyRecordFailures, state);
-      return result !== void 0 ? { path: candidate, ext: tryExtractTSExtension(candidate) } : void 0;
+      return result !== void 0 ? { path: candidate, ext: tryExtractTSExtension(candidate), resolvedUsingTsExtension: void 0 } : void 0;
+    }
+    if (state.isConfigLookup && extensions === 8 /* Json */ && fileExtensionIs(candidate, ".json" /* Json */)) {
+      const result = tryFile(candidate, onlyRecordFailures, state);
+      return result !== void 0 ? { path: candidate, ext: ".json" /* Json */, resolvedUsingTsExtension: void 0 } : void 0;
     }
     return loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state);
   }
@@ -35956,32 +39101,27 @@ ${lanes.join("\n")}
       case ".mjs" /* Mjs */:
       case ".mts" /* Mts */:
       case ".d.mts" /* Dmts */:
-        return extensions & 1 /* TypeScript */ && tryExtension(".mts" /* Mts */) || extensions & 4 /* Declaration */ && tryExtension(".d.mts" /* Dmts */) || extensions & 2 /* JavaScript */ && tryExtension(".mjs" /* Mjs */) || void 0;
+        return extensions & 1 /* TypeScript */ && tryExtension(".mts" /* Mts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 4 /* Declaration */ && tryExtension(".d.mts" /* Dmts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 2 /* JavaScript */ && tryExtension(".mjs" /* Mjs */) || void 0;
       case ".cjs" /* Cjs */:
       case ".cts" /* Cts */:
       case ".d.cts" /* Dcts */:
-        return extensions & 1 /* TypeScript */ && tryExtension(".cts" /* Cts */) || extensions & 4 /* Declaration */ && tryExtension(".d.cts" /* Dcts */) || extensions & 2 /* JavaScript */ && tryExtension(".cjs" /* Cjs */) || void 0;
+        return extensions & 1 /* TypeScript */ && tryExtension(".cts" /* Cts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 4 /* Declaration */ && tryExtension(".d.cts" /* Dcts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 2 /* JavaScript */ && tryExtension(".cjs" /* Cjs */) || void 0;
       case ".json" /* Json */:
-        const originalCandidate = candidate;
-        if (extensions & 4 /* Declaration */) {
-          candidate += ".json" /* Json */;
-          const result = tryExtension(".d.ts" /* Dts */);
-          if (result)
-            return result;
-        }
-        if (extensions & 8 /* Json */) {
-          candidate = originalCandidate;
-          const result = tryExtension(".json" /* Json */);
-          if (result)
-            return result;
-        }
-        return void 0;
+        return extensions & 4 /* Declaration */ && tryExtension(".d.json.ts") || extensions & 8 /* Json */ && tryExtension(".json" /* Json */) || void 0;
+      case ".tsx" /* Tsx */:
+      case ".jsx" /* Jsx */:
+        return extensions & 1 /* TypeScript */ && (tryExtension(".tsx" /* Tsx */, originalExtension === ".tsx" /* Tsx */) || tryExtension(".ts" /* Ts */, originalExtension === ".tsx" /* Tsx */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".tsx" /* Tsx */) || extensions & 2 /* JavaScript */ && (tryExtension(".jsx" /* Jsx */) || tryExtension(".js" /* Js */)) || void 0;
+      case ".ts" /* Ts */:
+      case ".d.ts" /* Dts */:
+      case ".js" /* Js */:
+      case "":
+        return extensions & 1 /* TypeScript */ && (tryExtension(".ts" /* Ts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || tryExtension(".tsx" /* Tsx */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || extensions & 2 /* JavaScript */ && (tryExtension(".js" /* Js */) || tryExtension(".jsx" /* Jsx */)) || state.isConfigLookup && tryExtension(".json" /* Json */) || void 0;
       default:
-        return extensions & 1 /* TypeScript */ && (tryExtension(".ts" /* Ts */) || tryExtension(".tsx" /* Tsx */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */) || extensions & 2 /* JavaScript */ && (tryExtension(".js" /* Js */) || tryExtension(".jsx" /* Jsx */)) || state.isConfigLookup && tryExtension(".json" /* Json */) || void 0;
+        return extensions & 4 /* Declaration */ && !isDeclarationFileName(candidate + originalExtension) && tryExtension(`.d${originalExtension}.ts`) || void 0;
     }
-    function tryExtension(ext) {
+    function tryExtension(ext, resolvedUsingTsExtension) {
       const path = tryFile(candidate + ext, onlyRecordFailures, state);
-      return path === void 0 ? void 0 : { path, ext };
+      return path === void 0 ? void 0 : { path, ext, resolvedUsingTsExtension: !state.candidateIsFromPackageJsonField && resolvedUsingTsExtension };
     }
   }
   function tryFile(fileName, onlyRecordFailures, state) {
@@ -36012,7 +39152,7 @@ ${lanes.join("\n")}
   function loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson = true) {
     const packageInfo = considerPackageJson ? getPackageJsonInfo(candidate, onlyRecordFailures, state) : void 0;
     const packageJsonContent = packageInfo && packageInfo.contents.packageJsonContent;
-    const versionPaths = packageInfo && packageInfo.contents.versionPaths;
+    const versionPaths = packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state);
     return withPackageId(packageInfo, loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, packageJsonContent, versionPaths));
   }
   function getEntrypointsFromPackageJsonInfo(packageJsonInfo, options, host, cache, resolveJs) {
@@ -36021,26 +39161,39 @@ ${lanes.join("\n")}
     }
     let entrypoints;
     const extensions = 1 /* TypeScript */ | 4 /* Declaration */ | (resolveJs ? 2 /* JavaScript */ : 0);
-    const features = getDefaultNodeResolutionFeatures(options);
-    const requireState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options);
-    requireState.conditions = ["node", "require", "types"];
-    requireState.requestContainingDirectory = packageJsonInfo.packageDirectory;
-    const requireResolution = loadNodeModuleFromDirectoryWorker(
+    const features = getNodeResolutionFeatures(options);
+    const loadPackageJsonMainState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options);
+    loadPackageJsonMainState.conditions = getConditions(options);
+    loadPackageJsonMainState.requestContainingDirectory = packageJsonInfo.packageDirectory;
+    const mainResolution = loadNodeModuleFromDirectoryWorker(
       extensions,
       packageJsonInfo.packageDirectory,
+      /*onlyRecordFailures*/
       false,
-      requireState,
+      loadPackageJsonMainState,
       packageJsonInfo.contents.packageJsonContent,
-      packageJsonInfo.contents.versionPaths
+      getVersionPathsOfPackageJsonInfo(packageJsonInfo, loadPackageJsonMainState)
     );
-    entrypoints = append(entrypoints, requireResolution == null ? void 0 : requireResolution.path);
+    entrypoints = append(entrypoints, mainResolution == null ? void 0 : mainResolution.path);
     if (features & 8 /* Exports */ && packageJsonInfo.contents.packageJsonContent.exports) {
-      for (const conditions of [["node", "import", "types"], ["node", "require", "types"]]) {
-        const exportState = { ...requireState, failedLookupLocations: [], conditions };
+      const conditionSets = deduplicate(
+        [getConditions(
+          options,
+          /*esmMode*/
+          true
+        ), getConditions(
+          options,
+          /*esmMode*/
+          false
+        )],
+        arrayIsEqualTo
+      );
+      for (const conditions of conditionSets) {
+        const loadPackageJsonExportsState = { ...loadPackageJsonMainState, failedLookupLocations: [], conditions };
         const exportResolutions = loadEntrypointsFromExportMap(
           packageJsonInfo,
           packageJsonInfo.contents.packageJsonContent.exports,
-          exportState,
+          loadPackageJsonExportsState,
           extensions
         );
         if (exportResolutions) {
@@ -36075,7 +39228,13 @@ ${lanes.join("\n")}
         }
         const resolvedTarget = combinePaths(scope.packageDirectory, target);
         const finalPath = getNormalizedAbsolutePath(resolvedTarget, (_b = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a2));
-        const result = loadJSOrExactTSFileName(extensions, finalPath, false, state);
+        const result = loadFileNameFromPackageJsonField(
+          extensions,
+          finalPath,
+          /*recordOnlyFailures*/
+          false,
+          state
+        );
         if (result) {
           entrypoints = appendIfUnique(entrypoints, result, (a, b) => a.path === b.path);
           return true;
@@ -36109,14 +39268,20 @@ ${lanes.join("\n")}
       conditions: emptyArray,
       requestContainingDirectory: void 0,
       reportDiagnostic: noop,
-      isConfigLookup: false
+      isConfigLookup: false,
+      candidateIsFromPackageJsonField: false
     };
   }
   function getPackageScopeForPath(fileName, state) {
     const parts = getPathComponents(fileName);
     parts.pop();
     while (parts.length > 0) {
-      const pkg = getPackageJsonInfo(getPathFromPathComponents(parts), false, state);
+      const pkg = getPackageJsonInfo(
+        getPathFromPathComponents(parts),
+        /*onlyRecordFailures*/
+        false,
+        state
+      );
       if (pkg) {
         return pkg;
       }
@@ -36124,6 +39289,12 @@ ${lanes.join("\n")}
     }
     return void 0;
   }
+  function getVersionPathsOfPackageJsonInfo(packageJsonInfo, state) {
+    if (packageJsonInfo.contents.versionPaths === void 0) {
+      packageJsonInfo.contents.versionPaths = readPackageJsonTypesVersionPaths(packageJsonInfo.contents.packageJsonContent, state) || false;
+    }
+    return packageJsonInfo.contents.versionPaths || void 0;
+  }
   function getPackageJsonInfo(packageDirectory, onlyRecordFailures, state) {
     var _a2, _b, _c;
     const { host, traceEnabled } = state;
@@ -36152,8 +39323,7 @@ ${lanes.join("\n")}
       if (traceEnabled) {
         trace(host, Diagnostics.Found_package_json_at_0, packageJsonPath);
       }
-      const versionPaths = readPackageJsonTypesVersionPaths(packageJsonContent, state);
-      const result = { packageDirectory, contents: { packageJsonContent, versionPaths, resolvedEntrypoints: void 0 } };
+      const result = { packageDirectory, contents: { packageJsonContent, versionPaths: void 0, resolvedEntrypoints: void 0 } };
       (_b = state.packageJsonInfoCache) == null ? void 0 : _b.setPackageJsonInfo(packageJsonPath, result);
       state.affectingLocations.push(packageJsonPath);
       return result;
@@ -36187,22 +39357,47 @@ ${lanes.join("\n")}
       }
       const expandedExtensions = extensions2 === 4 /* Declaration */ ? 1 /* TypeScript */ | 4 /* Declaration */ : extensions2;
       const features = state2.features;
+      const candidateIsFromPackageJsonField = state2.candidateIsFromPackageJsonField;
+      state2.candidateIsFromPackageJsonField = true;
       if ((jsonContent == null ? void 0 : jsonContent.type) !== "module") {
         state2.features &= ~32 /* EsmMode */;
       }
-      const result = nodeLoadModuleByRelativeName(expandedExtensions, candidate2, onlyRecordFailures2, state2, false);
+      const result = nodeLoadModuleByRelativeName(
+        expandedExtensions,
+        candidate2,
+        onlyRecordFailures2,
+        state2,
+        /*considerPackageJson*/
+        false
+      );
       state2.features = features;
+      state2.candidateIsFromPackageJsonField = candidateIsFromPackageJsonField;
       return result;
     };
     const onlyRecordFailuresForPackageFile = packageFile ? !directoryProbablyExists(getDirectoryPath(packageFile), state.host) : void 0;
     const onlyRecordFailuresForIndex = onlyRecordFailures || !directoryProbablyExists(candidate, state.host);
     const indexPath = combinePaths(candidate, state.isConfigLookup ? "tsconfig" : "index");
     if (versionPaths && (!packageFile || containsPath(candidate, packageFile))) {
-      const moduleName = getRelativePathFromDirectory(candidate, packageFile || indexPath, false);
+      const moduleName = getRelativePathFromDirectory(
+        candidate,
+        packageFile || indexPath,
+        /*ignoreCase*/
+        false
+      );
       if (state.traceEnabled) {
         trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, moduleName);
       }
-      const result = tryLoadModuleUsingPaths(extensions, moduleName, candidate, versionPaths.paths, void 0, loader, onlyRecordFailuresForPackageFile || onlyRecordFailuresForIndex, state);
+      const result = tryLoadModuleUsingPaths(
+        extensions,
+        moduleName,
+        candidate,
+        versionPaths.paths,
+        /*pathPatterns*/
+        void 0,
+        loader,
+        onlyRecordFailuresForPackageFile || onlyRecordFailuresForIndex,
+        state
+      );
       if (result) {
         return removeIgnoredPackageId(result.value);
       }
@@ -36214,9 +39409,9 @@ ${lanes.join("\n")}
       return loadModuleFromFile(extensions, indexPath, onlyRecordFailuresForIndex, state);
     }
   }
-  function resolvedIfExtensionMatches(extensions, path) {
+  function resolvedIfExtensionMatches(extensions, path, resolvedUsingTsExtension) {
     const ext = tryGetExtensionFromPath2(path);
-    return ext !== void 0 && extensionIsOk(extensions, ext) ? { path, ext } : void 0;
+    return ext !== void 0 && extensionIsOk(extensions, ext) ? { path, ext, resolvedUsingTsExtension } : void 0;
   }
   function extensionIsOk(extensions, extension) {
     return extensions & 2 /* JavaScript */ && (extension === ".js" /* Js */ || extension === ".jsx" /* Jsx */ || extension === ".mjs" /* Mjs */ || extension === ".cjs" /* Cjs */) || extensions & 1 /* TypeScript */ && (extension === ".ts" /* Ts */ || extension === ".tsx" /* Tsx */ || extension === ".mts" /* Mts */ || extension === ".cts" /* Cts */) || extensions & 4 /* Declaration */ && (extension === ".d.ts" /* Dts */ || extension === ".d.mts" /* Dmts */ || extension === ".d.cts" /* Dcts */) || extensions & 8 /* Json */ && extension === ".json" /* Json */ || false;
@@ -36250,7 +39445,10 @@ ${lanes.join("\n")}
       return void 0;
     }
     const trailingParts = parts.slice(nameParts.length);
-    return loadModuleFromExports(scope, extensions, !length(trailingParts) ? "." : `.${directorySeparator}${trailingParts.join(directorySeparator)}`, state, cache, redirectedReference);
+    const subpath = !length(trailingParts) ? "." : `.${directorySeparator}${trailingParts.join(directorySeparator)}`;
+    const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
+    const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
+    return loadModuleFromExports(scope, priorityExtensions, subpath, state, cache, redirectedReference) || loadModuleFromExports(scope, secondaryExtensions, subpath, state, cache, redirectedReference);
   }
   function loadModuleFromExports(scope, extensions, subpath, state, cache, redirectedReference) {
     if (!scope.contents.packageJsonContent.exports) {
@@ -36264,17 +39462,45 @@ ${lanes.join("\n")}
         mainExport = scope.contents.packageJsonContent.exports["."];
       }
       if (mainExport) {
-        const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, subpath, scope, false);
-        return loadModuleFromTargetImportOrExport(mainExport, "", false, ".");
+        const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(
+          extensions,
+          state,
+          cache,
+          redirectedReference,
+          subpath,
+          scope,
+          /*isImports*/
+          false
+        );
+        return loadModuleFromTargetImportOrExport(
+          mainExport,
+          "",
+          /*pattern*/
+          false,
+          "."
+        );
       }
     } else if (allKeysStartWithDot(scope.contents.packageJsonContent.exports)) {
       if (typeof scope.contents.packageJsonContent.exports !== "object") {
         if (state.traceEnabled) {
           trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory);
         }
-        return toSearchResult(void 0);
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
       }
-      const result = loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, subpath, scope.contents.packageJsonContent.exports, scope, false);
+      const result = loadModuleFromImportsOrExports(
+        extensions,
+        state,
+        cache,
+        redirectedReference,
+        subpath,
+        scope.contents.packageJsonContent.exports,
+        scope,
+        /*isImports*/
+        false
+      );
       if (result) {
         return result;
       }
@@ -36282,7 +39508,10 @@ ${lanes.join("\n")}
     if (state.traceEnabled) {
       trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory);
     }
-    return toSearchResult(void 0);
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
   }
   function loadModuleFromImports(extensions, moduleName, directory, state, cache, redirectedReference) {
     var _a2, _b;
@@ -36290,7 +39519,10 @@ ${lanes.join("\n")}
       if (state.traceEnabled) {
         trace(state.host, Diagnostics.Invalid_import_specifier_0_has_no_possible_resolutions, moduleName);
       }
-      return toSearchResult(void 0);
+      return toSearchResult(
+        /*value*/
+        void 0
+      );
     }
     const directoryPath = getNormalizedAbsolutePath(combinePaths(directory, "dummy"), (_b = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a2));
     const scope = getPackageScopeForPath(directoryPath, state);
@@ -36298,22 +39530,41 @@ ${lanes.join("\n")}
       if (state.traceEnabled) {
         trace(state.host, Diagnostics.Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve, directoryPath);
       }
-      return toSearchResult(void 0);
+      return toSearchResult(
+        /*value*/
+        void 0
+      );
     }
     if (!scope.contents.packageJsonContent.imports) {
       if (state.traceEnabled) {
         trace(state.host, Diagnostics.package_json_scope_0_has_no_imports_defined, scope.packageDirectory);
       }
-      return toSearchResult(void 0);
+      return toSearchResult(
+        /*value*/
+        void 0
+      );
     }
-    const result = loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, moduleName, scope.contents.packageJsonContent.imports, scope, true);
+    const result = loadModuleFromImportsOrExports(
+      extensions,
+      state,
+      cache,
+      redirectedReference,
+      moduleName,
+      scope.contents.packageJsonContent.imports,
+      scope,
+      /*isImports*/
+      true
+    );
     if (result) {
       return result;
     }
     if (state.traceEnabled) {
       trace(state.host, Diagnostics.Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1, moduleName, scope.packageDirectory);
     }
-    return toSearchResult(void 0);
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
   }
   function comparePatternKeys(a, b) {
     const aPatternIndex = a.indexOf("*");
@@ -36338,7 +39589,14 @@ ${lanes.join("\n")}
     const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, moduleName, scope, isImports);
     if (!endsWith(moduleName, directorySeparator) && moduleName.indexOf("*") === -1 && hasProperty(lookupTable, moduleName)) {
       const target = lookupTable[moduleName];
-      return loadModuleFromTargetImportOrExport(target, "", false, moduleName);
+      return loadModuleFromTargetImportOrExport(
+        target,
+        /*subpath*/
+        "",
+        /*pattern*/
+        false,
+        moduleName
+      );
     }
     const expandingKeys = sort(filter(getOwnKeys(lookupTable), (k) => k.indexOf("*") !== -1 || endsWith(k, "/")), comparePatternKeys);
     for (const potentialTarget of expandingKeys) {
@@ -36346,15 +39604,33 @@ ${lanes.join("\n")}
         const target = lookupTable[potentialTarget];
         const starPos = potentialTarget.indexOf("*");
         const subpath = moduleName.substring(potentialTarget.substring(0, starPos).length, moduleName.length - (potentialTarget.length - 1 - starPos));
-        return loadModuleFromTargetImportOrExport(target, subpath, true, potentialTarget);
+        return loadModuleFromTargetImportOrExport(
+          target,
+          subpath,
+          /*pattern*/
+          true,
+          potentialTarget
+        );
       } else if (endsWith(potentialTarget, "*") && startsWith(moduleName, potentialTarget.substring(0, potentialTarget.length - 1))) {
         const target = lookupTable[potentialTarget];
         const subpath = moduleName.substring(potentialTarget.length - 1);
-        return loadModuleFromTargetImportOrExport(target, subpath, true, potentialTarget);
+        return loadModuleFromTargetImportOrExport(
+          target,
+          subpath,
+          /*pattern*/
+          true,
+          potentialTarget
+        );
       } else if (startsWith(moduleName, potentialTarget)) {
         const target = lookupTable[potentialTarget];
         const subpath = moduleName.substring(potentialTarget.length);
-        return loadModuleFromTargetImportOrExport(target, subpath, false, potentialTarget);
+        return loadModuleFromTargetImportOrExport(
+          target,
+          subpath,
+          /*pattern*/
+          false,
+          potentialTarget
+        );
       }
     }
     function matchesPatternWithTrailer(target, name) {
@@ -36374,20 +39650,43 @@ ${lanes.join("\n")}
           if (state.traceEnabled) {
             trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
           }
-          return toSearchResult(void 0);
+          return toSearchResult(
+            /*value*/
+            void 0
+          );
         }
         if (!startsWith(target, "./")) {
           if (isImports && !startsWith(target, "../") && !startsWith(target, "/") && !isRootedDiskPath(target)) {
             const combinedLookup = pattern ? target.replace(/\*/g, subpath) : target + subpath;
             traceIfEnabled(state, Diagnostics.Using_0_subpath_1_with_target_2, "imports", key, combinedLookup);
             traceIfEnabled(state, Diagnostics.Resolving_module_0_from_1, combinedLookup, scope.packageDirectory + "/");
-            const result = nodeModuleNameResolverWorker(state.features, combinedLookup, scope.packageDirectory + "/", state.compilerOptions, state.host, cache, extensions, false, redirectedReference);
-            return toSearchResult(result.resolvedModule ? { path: result.resolvedModule.resolvedFileName, extension: result.resolvedModule.extension, packageId: result.resolvedModule.packageId, originalPath: result.resolvedModule.originalPath } : void 0);
+            const result = nodeModuleNameResolverWorker(
+              state.features,
+              combinedLookup,
+              scope.packageDirectory + "/",
+              state.compilerOptions,
+              state.host,
+              cache,
+              extensions,
+              /*isConfigLookup*/
+              false,
+              redirectedReference
+            );
+            return toSearchResult(result.resolvedModule ? {
+              path: result.resolvedModule.resolvedFileName,
+              extension: result.resolvedModule.extension,
+              packageId: result.resolvedModule.packageId,
+              originalPath: result.resolvedModule.originalPath,
+              resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension
+            } : void 0);
           }
           if (state.traceEnabled) {
             trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
           }
-          return toSearchResult(void 0);
+          return toSearchResult(
+            /*value*/
+            void 0
+          );
         }
         const parts = pathIsRelative(target) ? getPathComponents(target).slice(1) : getPathComponents(target);
         const partsAfterFirst = parts.slice(1);
@@ -36395,7 +39694,10 @@ ${lanes.join("\n")}
           if (state.traceEnabled) {
             trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
           }
-          return toSearchResult(void 0);
+          return toSearchResult(
+            /*value*/
+            void 0
+          );
         }
         const resolvedTarget = combinePaths(scope.packageDirectory, target);
         const subpathParts = getPathComponents(subpath);
@@ -36403,7 +39705,10 @@ ${lanes.join("\n")}
           if (state.traceEnabled) {
             trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
           }
-          return toSearchResult(void 0);
+          return toSearchResult(
+            /*value*/
+            void 0
+          );
         }
         if (state.traceEnabled) {
           trace(
@@ -36418,7 +39723,13 @@ ${lanes.join("\n")}
         const inputLink = tryLoadInputFileForPath(finalPath, subpath, combinePaths(scope.packageDirectory, "package.json"), isImports);
         if (inputLink)
           return inputLink;
-        return toSearchResult(withPackageId(scope, loadJSOrExactTSFileName(extensions, finalPath, false, state)));
+        return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField(
+          extensions,
+          finalPath,
+          /*onlyRecordFailures*/
+          false,
+          state
+        )));
       } else if (typeof target === "object" && target !== null) {
         if (!Array.isArray(target)) {
           for (const condition of getOwnKeys(target)) {
@@ -36439,7 +39750,10 @@ ${lanes.join("\n")}
             if (state.traceEnabled) {
               trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
             }
-            return toSearchResult(void 0);
+            return toSearchResult(
+              /*value*/
+              void 0
+            );
           }
           for (const elem of target) {
             const result = loadModuleFromTargetImportOrExport(elem, subpath, pattern, key);
@@ -36452,12 +39766,18 @@ ${lanes.join("\n")}
         if (state.traceEnabled) {
           trace(state.host, Diagnostics.package_json_scope_0_explicitly_maps_specifier_1_to_null, scope.packageDirectory, moduleName);
         }
-        return toSearchResult(void 0);
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
       }
       if (state.traceEnabled) {
         trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
       }
-      return toSearchResult(void 0);
+      return toSearchResult(
+        /*value*/
+        void 0
+      );
       function toAbsolutePath(path) {
         var _a2, _b;
         if (path === void 0)
@@ -36495,6 +39815,7 @@ ${lanes.join("\n")}
             state.reportDiagnostic(createCompilerDiagnostic(
               isImports2 ? Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate : Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate,
               entry === "" ? "." : entry,
+              // replace empty string with `.` - the reverse of the operation done when entries are built - so main entrypoint errors don't look weird
               packagePath
             ));
           }
@@ -36513,7 +39834,13 @@ ${lanes.join("\n")}
                         continue;
                       const possibleInputWithInputExtension = changeAnyExtension(possibleInputBase, possibleExt, ext, !useCaseSensitiveFileNames());
                       if (state.host.fileExists(possibleInputWithInputExtension)) {
-                        return toSearchResult(withPackageId(scope, loadJSOrExactTSFileName(extensions, possibleInputWithInputExtension, false, state)));
+                        return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField(
+                          extensions,
+                          possibleInputWithInputExtension,
+                          /*onlyRecordFailures*/
+                          false,
+                          state
+                        )));
                       }
                     }
                   }
@@ -36549,13 +39876,33 @@ ${lanes.join("\n")}
     return range.test(version);
   }
   function loadModuleFromNearestNodeModulesDirectory(extensions, moduleName, directory, state, cache, redirectedReference) {
-    return loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, false, cache, redirectedReference);
+    return loadModuleFromNearestNodeModulesDirectoryWorker(
+      extensions,
+      moduleName,
+      directory,
+      state,
+      /*typesScopeOnly*/
+      false,
+      cache,
+      redirectedReference
+    );
   }
   function loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, directory, state) {
-    return loadModuleFromNearestNodeModulesDirectoryWorker(4 /* Declaration */, moduleName, directory, state, true, void 0, void 0);
+    return loadModuleFromNearestNodeModulesDirectoryWorker(
+      4 /* Declaration */,
+      moduleName,
+      directory,
+      state,
+      /*typesScopeOnly*/
+      true,
+      /*cache*/
+      void 0,
+      /*redirectedReference*/
+      void 0
+    );
   }
   function loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) {
-    const perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName, state.features === 0 ? void 0 : state.features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */, redirectedReference);
+    const mode = state.features === 0 ? void 0 : state.features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */;
     const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
     const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
     if (priorityExtensions) {
@@ -36569,7 +39916,7 @@ ${lanes.join("\n")}
     function lookup(extensions2) {
       return forEachAncestorDirectory(normalizeSlashes(directory), (ancestorDirectory) => {
         if (getBaseFileName(ancestorDirectory) !== "node_modules") {
-          const resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, ancestorDirectory, state);
+          const resolutionFromCache = tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, ancestorDirectory, redirectedReference, state);
           if (resolutionFromCache) {
             return resolutionFromCache;
           }
@@ -36603,25 +39950,26 @@ ${lanes.join("\n")}
     }
   }
   function loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesDirectory, nodeModulesDirectoryExists, state, cache, redirectedReference) {
-    var _a2;
+    var _a2, _b, _c;
     const candidate = normalizePath(combinePaths(nodeModulesDirectory, moduleName));
+    const { packageName, rest } = parsePackageName(moduleName);
+    const packageDirectory = combinePaths(nodeModulesDirectory, packageName);
+    let rootPackageInfo;
     let packageInfo = getPackageJsonInfo(candidate, !nodeModulesDirectoryExists, state);
-    if (!(state.features & 8 /* Exports */)) {
-      if (packageInfo) {
-        const fromFile = loadModuleFromFile(extensions, candidate, !nodeModulesDirectoryExists, state);
-        if (fromFile) {
-          return noPackageId(fromFile);
-        }
-        const fromDirectory = loadNodeModuleFromDirectoryWorker(
-          extensions,
-          candidate,
-          !nodeModulesDirectoryExists,
-          state,
-          packageInfo.contents.packageJsonContent,
-          packageInfo.contents.versionPaths
-        );
-        return withPackageId(packageInfo, fromDirectory);
+    if (rest !== "" && packageInfo && (!(state.features & 8 /* Exports */) || !hasProperty((_b = (_a2 = rootPackageInfo = getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state)) == null ? void 0 : _a2.contents.packageJsonContent) != null ? _b : emptyArray, "exports"))) {
+      const fromFile = loadModuleFromFile(extensions, candidate, !nodeModulesDirectoryExists, state);
+      if (fromFile) {
+        return noPackageId(fromFile);
       }
+      const fromDirectory = loadNodeModuleFromDirectoryWorker(
+        extensions,
+        candidate,
+        !nodeModulesDirectoryExists,
+        state,
+        packageInfo.contents.packageJsonContent,
+        getVersionPathsOfPackageJsonInfo(packageInfo, state)
+      );
+      return withPackageId(packageInfo, fromDirectory);
     }
     const loader = (extensions2, candidate2, onlyRecordFailures, state2) => {
       let pathAndExtension = loadModuleFromFile(extensions2, candidate2, onlyRecordFailures, state2) || loadNodeModuleFromDirectoryWorker(
@@ -36630,27 +39978,36 @@ ${lanes.join("\n")}
         onlyRecordFailures,
         state2,
         packageInfo && packageInfo.contents.packageJsonContent,
-        packageInfo && packageInfo.contents.versionPaths
+        packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state2)
       );
       if (!pathAndExtension && packageInfo && (packageInfo.contents.packageJsonContent.exports === void 0 || packageInfo.contents.packageJsonContent.exports === null) && state2.features & 32 /* EsmMode */) {
         pathAndExtension = loadModuleFromFile(extensions2, combinePaths(candidate2, "index.js"), onlyRecordFailures, state2);
       }
       return withPackageId(packageInfo, pathAndExtension);
     };
-    const { packageName, rest } = parsePackageName(moduleName);
-    const packageDirectory = combinePaths(nodeModulesDirectory, packageName);
     if (rest !== "") {
-      packageInfo = getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state);
+      packageInfo = rootPackageInfo != null ? rootPackageInfo : getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state);
     }
     if (packageInfo && packageInfo.contents.packageJsonContent.exports && state.features & 8 /* Exports */) {
-      return (_a2 = loadModuleFromExports(packageInfo, extensions, combinePaths(".", rest), state, cache, redirectedReference)) == null ? void 0 : _a2.value;
+      return (_c = loadModuleFromExports(packageInfo, extensions, combinePaths(".", rest), state, cache, redirectedReference)) == null ? void 0 : _c.value;
     }
-    if (rest !== "" && packageInfo && packageInfo.contents.versionPaths) {
+    const versionPaths = rest !== "" && packageInfo ? getVersionPathsOfPackageJsonInfo(packageInfo, state) : void 0;
+    if (versionPaths) {
       if (state.traceEnabled) {
-        trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, packageInfo.contents.versionPaths.version, version, rest);
+        trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, rest);
       }
       const packageDirectoryExists = nodeModulesDirectoryExists && directoryProbablyExists(packageDirectory, state.host);
-      const fromPaths = tryLoadModuleUsingPaths(extensions, rest, packageDirectory, packageInfo.contents.versionPaths.paths, void 0, loader, !packageDirectoryExists, state);
+      const fromPaths = tryLoadModuleUsingPaths(
+        extensions,
+        rest,
+        packageDirectory,
+        versionPaths.paths,
+        /*pathPatterns*/
+        void 0,
+        loader,
+        !packageDirectoryExists,
+        state
+      );
       if (fromPaths) {
         return fromPaths.value;
       }
@@ -36676,7 +40033,7 @@ ${lanes.join("\n")}
         if (extension !== void 0) {
           const path2 = tryFile(candidate, onlyRecordFailures, state);
           if (path2 !== void 0) {
-            return noPackageId({ path: path2, ext: extension });
+            return noPackageId({ path: path2, ext: extension, resolvedUsingTsExtension: void 0 });
           }
         }
         return loader(extensions, candidate, onlyRecordFailures || !directoryProbablyExists(getDirectoryPath(candidate), state.host), state);
@@ -36713,14 +40070,22 @@ ${lanes.join("\n")}
   function unmangleScopedPackageName(typesPackageName) {
     return stringContains(typesPackageName, mangledScopedPackageSeparator) ? "@" + typesPackageName.replace(mangledScopedPackageSeparator, directorySeparator) : typesPackageName;
   }
-  function tryFindNonRelativeModuleNameInCache(cache, moduleName, containingDirectory, state) {
-    const result = cache && cache.get(containingDirectory);
+  function tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, containingDirectory, redirectedReference, state) {
+    const result = cache && cache.getFromNonRelativeNameCache(moduleName, mode, containingDirectory, redirectedReference);
     if (result) {
       if (state.traceEnabled) {
         trace(state.host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
       }
       state.resultFromCache = result;
-      return { value: result.resolvedModule && { path: result.resolvedModule.resolvedFileName, originalPath: result.resolvedModule.originalPath || true, extension: result.resolvedModule.extension, packageId: result.resolvedModule.packageId } };
+      return {
+        value: result.resolvedModule && {
+          path: result.resolvedModule.resolvedFileName,
+          originalPath: result.resolvedModule.originalPath || true,
+          extension: result.resolvedModule.extension,
+          packageId: result.resolvedModule.packageId,
+          resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension
+        }
+      };
     }
   }
   function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) {
@@ -36740,12 +40105,13 @@ ${lanes.join("\n")}
       conditions: [],
       requestContainingDirectory: containingDirectory,
       reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-      isConfigLookup: false
+      isConfigLookup: false,
+      candidateIsFromPackageJsonField: false
     };
     const resolved = tryResolve(1 /* TypeScript */ | 4 /* Declaration */) || tryResolve(2 /* JavaScript */ | (compilerOptions.resolveJsonModule ? 8 /* Json */ : 0));
     return createResolvedModuleWithFailedLookupLocations(
       resolved && resolved.value,
-      false,
+      (resolved == null ? void 0 : resolved.value) && pathContainsNodeModules(resolved.value.path),
       failedLookupLocations,
       affectingLocations,
       diagnostics,
@@ -36757,14 +40123,27 @@ ${lanes.join("\n")}
         return { value: resolvedUsingSettings };
       }
       if (!isExternalModuleNameRelative(moduleName)) {
-        const perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName, void 0, redirectedReference);
         const resolved2 = forEachAncestorDirectory(containingDirectory, (directory) => {
-          const resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, directory, state);
+          const resolutionFromCache = tryFindNonRelativeModuleNameInCache(
+            cache,
+            moduleName,
+            /*mode*/
+            void 0,
+            directory,
+            redirectedReference,
+            state
+          );
           if (resolutionFromCache) {
             return resolutionFromCache;
           }
           const searchName = normalizePath(combinePaths(directory, moduleName));
-          return toSearchResult(loadModuleFromFileNoPackageId(extensions, searchName, false, state));
+          return toSearchResult(loadModuleFromFileNoPackageId(
+            extensions,
+            searchName,
+            /*onlyRecordFailures*/
+            false,
+            state
+          ));
         });
         if (resolved2) {
           return resolved2;
@@ -36774,10 +40153,19 @@ ${lanes.join("\n")}
         }
       } else {
         const candidate = normalizePath(combinePaths(containingDirectory, moduleName));
-        return toSearchResult(loadModuleFromFileNoPackageId(extensions, candidate, false, state));
+        return toSearchResult(loadModuleFromFileNoPackageId(
+          extensions,
+          candidate,
+          /*onlyRecordFailures*/
+          false,
+          state
+        ));
       }
     }
   }
+  function shouldAllowImportingTsExtension(compilerOptions, fromFileName) {
+    return getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */ && (!!compilerOptions.allowImportingTsExtensions || fromFileName && isDeclarationFileName(fromFileName));
+  }
   function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache, packageJsonInfoCache) {
     const traceEnabled = isTraceEnabled(compilerOptions, host);
     if (traceEnabled) {
@@ -36797,11 +40185,24 @@ ${lanes.join("\n")}
       conditions: [],
       requestContainingDirectory: void 0,
       reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-      isConfigLookup: false
+      isConfigLookup: false,
+      candidateIsFromPackageJsonField: false
     };
-    const resolved = loadModuleFromImmediateNodeModulesDirectory(4 /* Declaration */, moduleName, globalCache, state, false, void 0, void 0);
+    const resolved = loadModuleFromImmediateNodeModulesDirectory(
+      4 /* Declaration */,
+      moduleName,
+      globalCache,
+      state,
+      /*typesScopeOnly*/
+      false,
+      /*cache*/
+      void 0,
+      /*redirectedReference*/
+      void 0
+    );
     return createResolvedModuleWithFailedLookupLocations(
       resolved,
+      /*isExternalLibraryImport*/
       true,
       failedLookupLocations,
       affectingLocations,
@@ -36832,6 +40233,7 @@ ${lanes.join("\n")}
         NodeResolutionFeatures2[NodeResolutionFeatures2["AllFeatures"] = 30] = "AllFeatures";
         NodeResolutionFeatures2[NodeResolutionFeatures2["Node16Default"] = 30] = "Node16Default";
         NodeResolutionFeatures2[NodeResolutionFeatures2["NodeNextDefault"] = 30 /* AllFeatures */] = "NodeNextDefault";
+        NodeResolutionFeatures2[NodeResolutionFeatures2["BundlerDefault"] = 30] = "BundlerDefault";
         NodeResolutionFeatures2[NodeResolutionFeatures2["EsmMode"] = 32] = "EsmMode";
         return NodeResolutionFeatures2;
       })(NodeResolutionFeatures || {});
@@ -36844,7 +40246,11 @@ ${lanes.join("\n")}
   function getModuleInstanceState(node, visited) {
     if (node.body && !node.body.parent) {
       setParent(node.body, node);
-      setParentRecursive(node.body, false);
+      setParentRecursive(
+        node.body,
+        /*incremental*/
+        false
+      );
     }
     return node.body ? getModuleInstanceStateCached(node.body, visited) : 1 /* Instantiated */;
   }
@@ -36929,7 +40335,11 @@ ${lanes.join("\n")}
           if (nodeHasName(statement, name)) {
             if (!statement.parent) {
               setParent(statement, p);
-              setParentRecursive(statement, false);
+              setParentRecursive(
+                statement,
+                /*incremental*/
+                false
+              );
             }
             const state = getModuleInstanceStateCached(statement, visited);
             if (found === void 0 || state > found) {
@@ -37005,7 +40415,13 @@ ${lanes.join("\n")}
       Debug.attachFlowNodeDebugInfo(unreachableFlow);
       Debug.attachFlowNodeDebugInfo(reportedUnreachableFlow);
       if (!file.locals) {
-        (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Bind, "bindSourceFile", { path: file.path }, true);
+        (_a2 = tracing) == null ? void 0 : _a2.push(
+          tracing.Phase.Bind,
+          "bindSourceFile",
+          { path: file.path },
+          /*separateBeginAndEnd*/
+          true
+        );
         bind(file);
         (_b = tracing) == null ? void 0 : _b.pop();
         file.symbolCount = symbolCount;
@@ -37208,22 +40624,45 @@ ${lanes.join("\n")}
         if (node.kind === 278 /* ExportSpecifier */ || node.kind === 268 /* ImportEqualsDeclaration */ && hasExportModifier) {
           return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
         } else {
-          return declareSymbol(container.locals, void 0, node, symbolFlags, symbolExcludes);
+          Debug.assertNode(container, canHaveLocals);
+          return declareSymbol(
+            container.locals,
+            /*parent*/
+            void 0,
+            node,
+            symbolFlags,
+            symbolExcludes
+          );
         }
       } else {
         if (isJSDocTypeAlias(node))
           Debug.assert(isInJSFile(node));
         if (!isAmbientModule(node) && (hasExportModifier || container.flags & 64 /* ExportContext */)) {
-          if (!container.locals || hasSyntacticModifier(node, 1024 /* Default */) && !getDeclarationName(node)) {
+          if (!canHaveLocals(container) || !container.locals || hasSyntacticModifier(node, 1024 /* Default */) && !getDeclarationName(node)) {
             return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
           }
           const exportKind = symbolFlags & 111551 /* Value */ ? 1048576 /* ExportValue */ : 0;
-          const local = declareSymbol(container.locals, void 0, node, exportKind, symbolExcludes);
+          const local = declareSymbol(
+            container.locals,
+            /*parent*/
+            void 0,
+            node,
+            exportKind,
+            symbolExcludes
+          );
           local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
           node.localSymbol = local;
           return local;
         } else {
-          return declareSymbol(container.locals, void 0, node, symbolFlags, symbolExcludes);
+          Debug.assertNode(container, canHaveLocals);
+          return declareSymbol(
+            container.locals,
+            /*parent*/
+            void 0,
+            node,
+            symbolFlags,
+            symbolExcludes
+          );
         }
       }
     }
@@ -37255,11 +40694,13 @@ ${lanes.join("\n")}
         container = blockScopeContainer = node;
         if (containerFlags & 32 /* HasLocals */) {
           container.locals = createSymbolTable();
+          addToContainerChain(container);
         }
-        addToContainerChain(container);
       } else if (containerFlags & 2 /* IsBlockScopedContainer */) {
         blockScopeContainer = node;
-        blockScopeContainer.locals = void 0;
+        if (containerFlags & 32 /* HasLocals */) {
+          blockScopeContainer.locals = void 0;
+        }
       }
       if (containerFlags & 4 /* IsControlFlowContainer */) {
         const saveCurrentFlow = currentFlow;
@@ -37422,9 +40863,9 @@ ${lanes.join("\n")}
         case 232 /* NonNullExpression */:
           bindNonNullExpressionFlow(node);
           break;
-        case 348 /* JSDocTypedefTag */:
+        case 349 /* JSDocTypedefTag */:
         case 341 /* JSDocCallbackTag */:
-        case 342 /* JSDocEnumTag */:
+        case 343 /* JSDocEnumTag */:
           bindJSDocTypeAlias(node);
           break;
         case 308 /* SourceFile */: {
@@ -37973,7 +41414,15 @@ ${lanes.join("\n")}
       bindAssignmentTargetFlow(node.left);
     }
     function createBindBinaryExpressionFlow() {
-      return createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, void 0);
+      return createBinaryExpressionTrampoline(
+        onEnter,
+        onLeft,
+        onOperator,
+        onRight,
+        onExit,
+        /*foldState*/
+        void 0
+      );
       function onEnter(node, state) {
         if (state) {
           state.stackIndex++;
@@ -38127,9 +41576,13 @@ ${lanes.join("\n")}
     }
     function bindJSDocTypeAlias(node) {
       bind(node.tagName);
-      if (node.kind !== 342 /* JSDocEnumTag */ && node.fullName) {
+      if (node.kind !== 343 /* JSDocEnumTag */ && node.fullName) {
         setParent(node.fullName, node);
-        setParentRecursive(node.fullName, false);
+        setParentRecursive(
+          node.fullName,
+          /*incremental*/
+          false
+        );
       }
       if (typeof node.comment !== "string") {
         bindEach(node.comment);
@@ -38224,60 +41677,6 @@ ${lanes.join("\n")}
         }
       }
     }
-    function getContainerFlags(node) {
-      switch (node.kind) {
-        case 228 /* ClassExpression */:
-        case 260 /* ClassDeclaration */:
-        case 263 /* EnumDeclaration */:
-        case 207 /* ObjectLiteralExpression */:
-        case 184 /* TypeLiteral */:
-        case 325 /* JSDocTypeLiteral */:
-        case 289 /* JsxAttributes */:
-          return 1 /* IsContainer */;
-        case 261 /* InterfaceDeclaration */:
-          return 1 /* IsContainer */ | 64 /* IsInterface */;
-        case 264 /* ModuleDeclaration */:
-        case 262 /* TypeAliasDeclaration */:
-        case 197 /* MappedType */:
-        case 178 /* IndexSignature */:
-          return 1 /* IsContainer */ | 32 /* HasLocals */;
-        case 308 /* SourceFile */:
-          return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */;
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-        case 171 /* MethodDeclaration */:
-          if (isObjectLiteralOrClassExpressionMethodOrAccessor(node)) {
-            return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */;
-          }
-        case 173 /* Constructor */:
-        case 259 /* FunctionDeclaration */:
-        case 170 /* MethodSignature */:
-        case 176 /* CallSignature */:
-        case 326 /* JSDocSignature */:
-        case 320 /* JSDocFunctionType */:
-        case 181 /* FunctionType */:
-        case 177 /* ConstructSignature */:
-        case 182 /* ConstructorType */:
-        case 172 /* ClassStaticBlockDeclaration */:
-          return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */;
-        case 215 /* FunctionExpression */:
-        case 216 /* ArrowFunction */:
-          return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 16 /* IsFunctionExpression */;
-        case 265 /* ModuleBlock */:
-          return 4 /* IsControlFlowContainer */;
-        case 169 /* PropertyDeclaration */:
-          return node.initializer ? 4 /* IsControlFlowContainer */ : 0;
-        case 295 /* CatchClause */:
-        case 245 /* ForStatement */:
-        case 246 /* ForInStatement */:
-        case 247 /* ForOfStatement */:
-        case 266 /* CaseBlock */:
-          return 2 /* IsBlockScopedContainer */;
-        case 238 /* Block */:
-          return isFunctionLike(node.parent) || isClassStaticBlockDeclaration(node.parent) ? 0 /* None */ : 2 /* IsBlockScopedContainer */;
-      }
-      return 0 /* None */;
-    }
     function addToContainerChain(next) {
       if (lastContainer) {
         lastContainer.nextContainer = next;
@@ -38316,19 +41715,33 @@ ${lanes.join("\n")}
         case 215 /* FunctionExpression */:
         case 216 /* ArrowFunction */:
         case 320 /* JSDocFunctionType */:
-        case 348 /* JSDocTypedefTag */:
-        case 341 /* JSDocCallbackTag */:
         case 172 /* ClassStaticBlockDeclaration */:
         case 262 /* TypeAliasDeclaration */:
         case 197 /* MappedType */:
-          return declareSymbol(container.locals, void 0, node, symbolFlags, symbolExcludes);
+          if (container.locals)
+            Debug.assertNode(container, canHaveLocals);
+          return declareSymbol(
+            container.locals,
+            /*parent*/
+            void 0,
+            node,
+            symbolFlags,
+            symbolExcludes
+          );
       }
     }
     function declareClassMember(node, symbolFlags, symbolExcludes) {
       return isStatic(node) ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes);
     }
     function declareSourceFileMember(node, symbolFlags, symbolExcludes) {
-      return isExternalModule(file) ? declareModuleMember(node, symbolFlags, symbolExcludes) : declareSymbol(file.locals, void 0, node, symbolFlags, symbolExcludes);
+      return isExternalModule(file) ? declareModuleMember(node, symbolFlags, symbolExcludes) : declareSymbol(
+        file.locals,
+        /*parent*/
+        void 0,
+        node,
+        symbolFlags,
+        symbolExcludes
+      );
     }
     function hasExportDeclarations(node) {
       const body = isSourceFile(node) ? node : tryCast(node.body, isModuleBlock);
@@ -38415,11 +41828,19 @@ ${lanes.join("\n")}
             break;
           }
         default:
+          Debug.assertNode(blockScopeContainer, canHaveLocals);
           if (!blockScopeContainer.locals) {
             blockScopeContainer.locals = createSymbolTable();
             addToContainerChain(blockScopeContainer);
           }
-          declareSymbol(blockScopeContainer.locals, void 0, node, symbolFlags, symbolExcludes);
+          declareSymbol(
+            blockScopeContainer.locals,
+            /*parent*/
+            void 0,
+            node,
+            symbolFlags,
+            symbolExcludes
+          );
       }
     }
     function delayedBindJSDocTypedefTag() {
@@ -38447,6 +41868,7 @@ ${lanes.join("\n")}
               declName.parent,
               isTopLevel,
               !!findAncestor(declName, (d) => isPropertyAccessExpression(d) && d.name.escapedText === "prototype"),
+              /*containerIsClass*/
               false
             );
             const oldContainer = container;
@@ -38694,7 +42116,11 @@ ${lanes.join("\n")}
         } else {
           for (const j of node.jsDoc) {
             setParent(j, node);
-            setParentRecursive(j, false);
+            setParentRecursive(
+              j,
+              /*incremental*/
+              false
+            );
           }
         }
       }
@@ -38755,6 +42181,7 @@ ${lanes.join("\n")}
           if (isInJSFile(expr) && file.commonJsModuleIndicator && isModuleExportsAccessExpression(expr) && !lookupSymbolForName(blockScopeContainer, "module")) {
             declareSymbol(
               file.locals,
+              /*parent*/
               void 0,
               expr.expression,
               1 /* FunctionScopedVariable */ | 134217728 /* ModuleExports */,
@@ -38847,7 +42274,12 @@ ${lanes.join("\n")}
         case 259 /* FunctionDeclaration */:
           return bindFunctionDeclaration(node);
         case 173 /* Constructor */:
-          return declareSymbolAndAddToSymbolTable(node, 16384 /* Constructor */, 0 /* None */);
+          return declareSymbolAndAddToSymbolTable(
+            node,
+            16384 /* Constructor */,
+            /*symbolExcludes:*/
+            0 /* None */
+          );
         case 174 /* GetAccessor */:
           return bindPropertyOrMethodOrAccessor(node, 32768 /* GetAccessor */, 46015 /* GetAccessorExcludes */);
         case 175 /* SetAccessor */:
@@ -38924,21 +42356,23 @@ ${lanes.join("\n")}
           }
         case 265 /* ModuleBlock */:
           return updateStrictModeStatementList(node.statements);
-        case 343 /* JSDocParameterTag */:
+        case 344 /* JSDocParameterTag */:
           if (node.parent.kind === 326 /* JSDocSignature */) {
             return bindParameter(node);
           }
           if (node.parent.kind !== 325 /* JSDocTypeLiteral */) {
             break;
           }
-        case 350 /* JSDocPropertyTag */:
+        case 351 /* JSDocPropertyTag */:
           const propTag = node;
           const flags = propTag.isBracketed || propTag.typeExpression && propTag.typeExpression.type.kind === 319 /* JSDocOptionalType */ ? 4 /* Property */ | 16777216 /* Optional */ : 4 /* Property */;
           return declareSymbolAndAddToSymbolTable(propTag, flags, 0 /* PropertyExcludes */);
-        case 348 /* JSDocTypedefTag */:
+        case 349 /* JSDocTypedefTag */:
         case 341 /* JSDocCallbackTag */:
-        case 342 /* JSDocEnumTag */:
+        case 343 /* JSDocEnumTag */:
           return (delayedTypeAliases || (delayedTypeAliases = [])).push(node);
+        case 342 /* JSDocOverloadTag */:
+          return bind(node.typeExpression);
       }
     }
     function bindPropertyWorker(node) {
@@ -39018,12 +42452,17 @@ ${lanes.join("\n")}
       if (!setCommonJsModuleIndicator(node)) {
         return;
       }
-      const symbol = forEachIdentifierInEntityName(node.arguments[0], void 0, (id, symbol2) => {
-        if (symbol2) {
-          addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
+      const symbol = forEachIdentifierInEntityName(
+        node.arguments[0],
+        /*parent*/
+        void 0,
+        (id, symbol2) => {
+          if (symbol2) {
+            addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
+          }
+          return symbol2;
         }
-        return symbol2;
-      });
+      );
       if (symbol) {
         const flags = 4 /* Property */ | 1048576 /* ExportValue */;
         declareSymbol(symbol.exports, symbol, node, flags, 0 /* None */);
@@ -39033,12 +42472,17 @@ ${lanes.join("\n")}
       if (!setCommonJsModuleIndicator(node)) {
         return;
       }
-      const symbol = forEachIdentifierInEntityName(node.left.expression, void 0, (id, symbol2) => {
-        if (symbol2) {
-          addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
+      const symbol = forEachIdentifierInEntityName(
+        node.left.expression,
+        /*parent*/
+        void 0,
+        (id, symbol2) => {
+          if (symbol2) {
+            addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
+          }
+          return symbol2;
         }
-        return symbol2;
-      });
+      );
       if (symbol) {
         const isAlias = isAliasableExpression(node.right) && (isExportsIdentifier(node.left.expression) || isModuleExportsAccessExpression(node.left.expression));
         const flags = isAlias ? 2097152 /* Alias */ : 4 /* Property */ | 1048576 /* ExportValue */;
@@ -39071,7 +42515,13 @@ ${lanes.join("\n")}
       if (hasPrivateIdentifier) {
         return;
       }
-      const thisContainer = getThisContainer(node, false);
+      const thisContainer = getThisContainer(
+        node,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
       switch (thisContainer.kind) {
         case 259 /* FunctionDeclaration */:
         case 215 /* FunctionExpression */:
@@ -39103,7 +42553,15 @@ ${lanes.join("\n")}
           if (hasDynamicName(node)) {
             bindDynamicallyNamedThisPropertyAssignment(node, containingClass.symbol, symbolTable);
           } else {
-            declareSymbol(symbolTable, containingClass.symbol, node, 4 /* Property */ | 67108864 /* Assignment */, 0 /* None */, true);
+            declareSymbol(
+              symbolTable,
+              containingClass.symbol,
+              node,
+              4 /* Property */ | 67108864 /* Assignment */,
+              0 /* None */,
+              /*isReplaceableByMethod*/
+              true
+            );
           }
           break;
         case 308 /* SourceFile */:
@@ -39120,7 +42578,17 @@ ${lanes.join("\n")}
       }
     }
     function bindDynamicallyNamedThisPropertyAssignment(node, symbol, symbolTable) {
-      declareSymbol(symbolTable, symbol, node, 4 /* Property */, 0 /* None */, true, true);
+      declareSymbol(
+        symbolTable,
+        symbol,
+        node,
+        4 /* Property */,
+        0 /* None */,
+        /*isReplaceableByMethod*/
+        true,
+        /*isComputedName*/
+        true
+      );
       addLateBoundAssignmentDeclarationToSymbol(node, symbol);
     }
     function addLateBoundAssignmentDeclarationToSymbol(node, symbol) {
@@ -39142,14 +42610,26 @@ ${lanes.join("\n")}
     function bindPrototypeAssignment(node) {
       setParent(node.left, node);
       setParent(node.right, node);
-      bindPropertyAssignment(node.left.expression, node.left, false, true);
+      bindPropertyAssignment(
+        node.left.expression,
+        node.left,
+        /*isPrototypeProperty*/
+        false,
+        /*containerIsClass*/
+        true
+      );
     }
     function bindObjectDefinePrototypeProperty(node) {
       const namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0].expression);
       if (namespaceSymbol && namespaceSymbol.valueDeclaration) {
         addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* Class */);
       }
-      bindPotentiallyNewExpandoMemberToNamespace(node, namespaceSymbol, true);
+      bindPotentiallyNewExpandoMemberToNamespace(
+        node,
+        namespaceSymbol,
+        /*isPrototypeProperty*/
+        true
+      );
     }
     function bindPrototypePropertyAssignment(lhs, parent3) {
       const classPrototype = lhs.expression;
@@ -39157,13 +42637,33 @@ ${lanes.join("\n")}
       setParent(constructorFunction, classPrototype);
       setParent(classPrototype, lhs);
       setParent(lhs, parent3);
-      bindPropertyAssignment(constructorFunction, lhs, true, true);
+      bindPropertyAssignment(
+        constructorFunction,
+        lhs,
+        /*isPrototypeProperty*/
+        true,
+        /*containerIsClass*/
+        true
+      );
     }
     function bindObjectDefinePropertyAssignment(node) {
       let namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0]);
       const isToplevel = node.parent.parent.kind === 308 /* SourceFile */;
-      namespaceSymbol = bindPotentiallyMissingNamespaces(namespaceSymbol, node.arguments[0], isToplevel, false, false);
-      bindPotentiallyNewExpandoMemberToNamespace(node, namespaceSymbol, false);
+      namespaceSymbol = bindPotentiallyMissingNamespaces(
+        namespaceSymbol,
+        node.arguments[0],
+        isToplevel,
+        /*isPrototypeProperty*/
+        false,
+        /*containerIsClass*/
+        false
+      );
+      bindPotentiallyNewExpandoMemberToNamespace(
+        node,
+        namespaceSymbol,
+        /*isPrototypeProperty*/
+        false
+      );
     }
     function bindSpecialPropertyAssignment(node) {
       var _a2;
@@ -39181,7 +42681,15 @@ ${lanes.join("\n")}
         bindExportsPropertyAssignment(node);
       } else if (hasDynamicName(node)) {
         bindAnonymousDeclaration(node, 4 /* Property */ | 67108864 /* Assignment */, "__computed" /* Computed */);
-        const sym = bindPotentiallyMissingNamespaces(parentSymbol, node.left.expression, isTopLevelNamespaceAssignment(node.left), false, false);
+        const sym = bindPotentiallyMissingNamespaces(
+          parentSymbol,
+          node.left.expression,
+          isTopLevelNamespaceAssignment(node.left),
+          /*isPrototype*/
+          false,
+          /*containerIsClass*/
+          false
+        );
         addLateBoundAssignmentDeclarationToSymbol(node, sym);
       } else {
         bindStaticPropertyAssignment(cast(node.left, isBindableStaticNameExpression));
@@ -39190,7 +42698,14 @@ ${lanes.join("\n")}
     function bindStaticPropertyAssignment(node) {
       Debug.assert(!isIdentifier(node));
       setParent(node.expression, node);
-      bindPropertyAssignment(node.expression, node, false, false);
+      bindPropertyAssignment(
+        node.expression,
+        node,
+        /*isPrototypeProperty*/
+        false,
+        /*containerIsClass*/
+        false
+      );
     }
     function bindPotentiallyMissingNamespaces(namespaceSymbol, entityName, isToplevel, isPrototypeProperty, containerIsClass) {
       if ((namespaceSymbol == null ? void 0 : namespaceSymbol.flags) & 2097152 /* Alias */) {
@@ -39300,7 +42815,11 @@ ${lanes.join("\n")}
       }
     }
     function bindCallExpression(node) {
-      if (!file.commonJsModuleIndicator && isRequireCall(node, false)) {
+      if (!file.commonJsModuleIndicator && isRequireCall(
+        node,
+        /*checkArgumentIsStringLiteralLike*/
+        false
+      )) {
         setCommonJsModuleIndicator(node);
       }
     }
@@ -39335,7 +42854,7 @@ ${lanes.join("\n")}
       }
       if (!isBindingPattern(node.name)) {
         const possibleVariableDecl = node.kind === 257 /* VariableDeclaration */ ? node : node.parent.parent;
-        if (isInJSFile(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(possibleVariableDecl) && !getJSDocTypeTag(node) && !(getCombinedModifierFlags(node) & 1 /* Export */)) {
+        if (isInJSFile(node) && getEmitModuleResolutionKind(options) !== 100 /* Bundler */ && isVariableDeclarationInitializedToBareOrAccessedRequire(possibleVariableDecl) && !getJSDocTypeTag(node) && !(getCombinedModifierFlags(node) & 1 /* Export */)) {
           declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
         } else if (isBlockOrCatchScoped(node)) {
           bindBlockScopedDeclaration(node, 2 /* BlockScopedVariable */, 111551 /* BlockScopedVariableExcludes */);
@@ -39347,7 +42866,7 @@ ${lanes.join("\n")}
       }
     }
     function bindParameter(node) {
-      if (node.kind === 343 /* JSDocParameterTag */ && container.kind !== 326 /* JSDocSignature */) {
+      if (node.kind === 344 /* JSDocParameterTag */ && container.kind !== 326 /* JSDocSignature */) {
         return;
       }
       if (inStrictMode && !(node.flags & 16777216 /* Ambient */)) {
@@ -39404,23 +42923,36 @@ ${lanes.join("\n")}
       return extendsType && extendsType.parent;
     }
     function bindTypeParameter(node) {
+      var _a2, _b;
       if (isJSDocTemplateTag(node.parent)) {
         const container2 = getEffectiveContainerForJSDocTemplateTag(node.parent);
         if (container2) {
-          if (!container2.locals) {
-            container2.locals = createSymbolTable();
-          }
-          declareSymbol(container2.locals, void 0, node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
+          Debug.assertNode(container2, canHaveLocals);
+          (_a2 = container2.locals) != null ? _a2 : container2.locals = createSymbolTable();
+          declareSymbol(
+            container2.locals,
+            /*parent*/
+            void 0,
+            node,
+            262144 /* TypeParameter */,
+            526824 /* TypeParameterExcludes */
+          );
         } else {
           declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
         }
       } else if (node.parent.kind === 192 /* InferType */) {
         const container2 = getInferTypeContainer(node.parent);
         if (container2) {
-          if (!container2.locals) {
-            container2.locals = createSymbolTable();
-          }
-          declareSymbol(container2.locals, void 0, node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
+          Debug.assertNode(container2, canHaveLocals);
+          (_b = container2.locals) != null ? _b : container2.locals = createSymbolTable();
+          declareSymbol(
+            container2.locals,
+            /*parent*/
+            void 0,
+            node,
+            262144 /* TypeParameter */,
+            526824 /* TypeParameterExcludes */
+          );
         } else {
           bindAnonymousDeclaration(node, 262144 /* TypeParameter */, getDeclarationName(node));
         }
@@ -39437,7 +42969,12 @@ ${lanes.join("\n")}
         return false;
       }
       if (currentFlow === unreachableFlow) {
-        const reportError = isStatementButNotDeclaration(node) && node.kind !== 239 /* EmptyStatement */ || node.kind === 260 /* ClassDeclaration */ || node.kind === 264 /* ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node);
+        const reportError = (
+          // report error on all statements except empty ones
+          isStatementButNotDeclaration(node) && node.kind !== 239 /* EmptyStatement */ || // report error on class declarations
+          node.kind === 260 /* ClassDeclaration */ || // report error on instantiated modules or const-enums only modules if preserveConstEnums is set
+          node.kind === 264 /* ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node)
+        );
         if (reportError) {
           currentFlow = reportedUnreachableFlow;
           if (!options.allowUnreachableCode) {
@@ -39459,7 +42996,8 @@ ${lanes.join("\n")}
     }
   }
   function isExecutableStatement(s) {
-    return !isFunctionDeclaration(s) && !isPurelyTypeDeclaration(s) && !isEnumDeclaration(s) && !(isVariableStatement(s) && !(getCombinedNodeFlags(s) & (1 /* Let */ | 2 /* Const */)) && s.declarationList.declarations.some((d) => !d.initializer));
+    return !isFunctionDeclaration(s) && !isPurelyTypeDeclaration(s) && !isEnumDeclaration(s) && // `var x;` may declare a variable used above
+    !(isVariableStatement(s) && !(getCombinedNodeFlags(s) & (1 /* Let */ | 2 /* Const */)) && s.declarationList.declarations.some((d) => !d.initializer));
   }
   function isPurelyTypeDeclaration(s) {
     switch (s.kind) {
@@ -39488,7 +43026,11 @@ ${lanes.join("\n")}
         if (!!symbol && !!symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration) && !!symbol.valueDeclaration.initializer) {
           const init = symbol.valueDeclaration.initializer;
           q.enqueue(init);
-          if (isAssignmentExpression(init, true)) {
+          if (isAssignmentExpression(
+            init,
+            /*excludeCompoundAssignment*/
+            true
+          )) {
             q.enqueue(init.left);
             q.enqueue(init.right);
           }
@@ -39497,15 +43039,72 @@ ${lanes.join("\n")}
     }
     return false;
   }
+  function getContainerFlags(node) {
+    switch (node.kind) {
+      case 228 /* ClassExpression */:
+      case 260 /* ClassDeclaration */:
+      case 263 /* EnumDeclaration */:
+      case 207 /* ObjectLiteralExpression */:
+      case 184 /* TypeLiteral */:
+      case 325 /* JSDocTypeLiteral */:
+      case 289 /* JsxAttributes */:
+        return 1 /* IsContainer */;
+      case 261 /* InterfaceDeclaration */:
+        return 1 /* IsContainer */ | 64 /* IsInterface */;
+      case 264 /* ModuleDeclaration */:
+      case 262 /* TypeAliasDeclaration */:
+      case 197 /* MappedType */:
+      case 178 /* IndexSignature */:
+        return 1 /* IsContainer */ | 32 /* HasLocals */;
+      case 308 /* SourceFile */:
+        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */;
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+      case 171 /* MethodDeclaration */:
+        if (isObjectLiteralOrClassExpressionMethodOrAccessor(node)) {
+          return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */;
+        }
+      case 173 /* Constructor */:
+      case 259 /* FunctionDeclaration */:
+      case 170 /* MethodSignature */:
+      case 176 /* CallSignature */:
+      case 326 /* JSDocSignature */:
+      case 320 /* JSDocFunctionType */:
+      case 181 /* FunctionType */:
+      case 177 /* ConstructSignature */:
+      case 182 /* ConstructorType */:
+      case 172 /* ClassStaticBlockDeclaration */:
+        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */;
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
+        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 16 /* IsFunctionExpression */;
+      case 265 /* ModuleBlock */:
+        return 4 /* IsControlFlowContainer */;
+      case 169 /* PropertyDeclaration */:
+        return node.initializer ? 4 /* IsControlFlowContainer */ : 0;
+      case 295 /* CatchClause */:
+      case 245 /* ForStatement */:
+      case 246 /* ForInStatement */:
+      case 247 /* ForOfStatement */:
+      case 266 /* CaseBlock */:
+        return 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */;
+      case 238 /* Block */:
+        return isFunctionLike(node.parent) || isClassStaticBlockDeclaration(node.parent) ? 0 /* None */ : 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */;
+    }
+    return 0 /* None */;
+  }
   function lookupSymbolForName(container, name) {
-    const local = container.locals && container.locals.get(name);
+    var _a2, _b, _c, _d, _e;
+    const local = (_b = (_a2 = tryCast(container, canHaveLocals)) == null ? void 0 : _a2.locals) == null ? void 0 : _b.get(name);
     if (local) {
-      return local.exportSymbol || local;
+      return (_c = local.exportSymbol) != null ? _c : local;
     }
     if (isSourceFile(container) && container.jsGlobalAugmentations && container.jsGlobalAugmentations.has(name)) {
       return container.jsGlobalAugmentations.get(name);
     }
-    return container.symbol && container.symbol.exports && container.symbol.exports.get(name);
+    if (canHaveSymbol(container)) {
+      return (_e = (_d = container.symbol) == null ? void 0 : _d.exports) == null ? void 0 : _e.get(name);
+    }
   }
   var ModuleInstanceState, binder;
   var init_binder = __esm({
@@ -39683,69 +43282,90 @@ ${lanes.join("\n")}
   });
 
   // src/compiler/moduleSpecifiers.ts
-  function getPreferences(host, { importModuleSpecifierPreference, importModuleSpecifierEnding }, compilerOptions, importingSourceFile) {
+  function getPreferences({ importModuleSpecifierPreference, importModuleSpecifierEnding }, compilerOptions, importingSourceFile, oldImportSpecifier) {
+    const preferredEnding = getPreferredEnding();
     return {
-      relativePreference: importModuleSpecifierPreference === "relative" ? 0 /* Relative */ : importModuleSpecifierPreference === "non-relative" ? 1 /* NonRelative */ : importModuleSpecifierPreference === "project-relative" ? 3 /* ExternalNonRelative */ : 2 /* Shortest */,
-      ending: getEnding()
+      relativePreference: oldImportSpecifier !== void 0 ? isExternalModuleNameRelative(oldImportSpecifier) ? 0 /* Relative */ : 1 /* NonRelative */ : importModuleSpecifierPreference === "relative" ? 0 /* Relative */ : importModuleSpecifierPreference === "non-relative" ? 1 /* NonRelative */ : importModuleSpecifierPreference === "project-relative" ? 3 /* ExternalNonRelative */ : 2 /* Shortest */,
+      getAllowedEndingsInPreferredOrder: (syntaxImpliedNodeFormat) => {
+        if ((syntaxImpliedNodeFormat != null ? syntaxImpliedNodeFormat : importingSourceFile.impliedNodeFormat) === 99 /* ESNext */) {
+          if (shouldAllowImportingTsExtension(compilerOptions, importingSourceFile.fileName)) {
+            return [3 /* TsExtension */, 2 /* JsExtension */];
+          }
+          return [2 /* JsExtension */];
+        }
+        if (getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */) {
+          return [1 /* Index */, 2 /* JsExtension */];
+        }
+        switch (preferredEnding) {
+          case 2 /* JsExtension */:
+            return [2 /* JsExtension */, 0 /* Minimal */, 1 /* Index */];
+          case 3 /* TsExtension */:
+            return [3 /* TsExtension */, 0 /* Minimal */, 2 /* JsExtension */, 1 /* Index */];
+          case 1 /* Index */:
+            return [1 /* Index */, 0 /* Minimal */, 2 /* JsExtension */];
+          case 0 /* Minimal */:
+            return [0 /* Minimal */, 1 /* Index */, 2 /* JsExtension */];
+          default:
+            Debug.assertNever(preferredEnding);
+        }
+      }
     };
-    function getEnding() {
-      switch (importModuleSpecifierEnding) {
-        case "minimal":
-          return 0 /* Minimal */;
-        case "index":
-          return 1 /* Index */;
-        case "js":
+    function getPreferredEnding() {
+      if (oldImportSpecifier !== void 0) {
+        if (hasJSFileExtension(oldImportSpecifier))
           return 2 /* JsExtension */;
-        default:
-          return usesJsExtensionOnImports(importingSourceFile) || isFormatRequiringExtensions(compilerOptions, importingSourceFile.path, host) ? 2 /* JsExtension */ : getEmitModuleResolutionKind(compilerOptions) !== 2 /* NodeJs */ ? 1 /* Index */ : 0 /* Minimal */;
+        if (endsWith(oldImportSpecifier, "/index"))
+          return 1 /* Index */;
       }
+      return getModuleSpecifierEndingPreference(
+        importModuleSpecifierEnding,
+        importingSourceFile.impliedNodeFormat,
+        compilerOptions,
+        importingSourceFile
+      );
     }
   }
-  function getPreferencesForUpdate(compilerOptions, oldImportSpecifier, importingSourceFileName, host) {
-    return {
-      relativePreference: isExternalModuleNameRelative(oldImportSpecifier) ? 0 /* Relative */ : 1 /* NonRelative */,
-      ending: hasJSFileExtension(oldImportSpecifier) || isFormatRequiringExtensions(compilerOptions, importingSourceFileName, host) ? 2 /* JsExtension */ : getEmitModuleResolutionKind(compilerOptions) !== 2 /* NodeJs */ || endsWith(oldImportSpecifier, "index") ? 1 /* Index */ : 0 /* Minimal */
-    };
-  }
-  function isFormatRequiringExtensions(compilerOptions, importingSourceFileName, host) {
-    var _a2;
-    if (getEmitModuleResolutionKind(compilerOptions) !== 3 /* Node16 */ && getEmitModuleResolutionKind(compilerOptions) !== 99 /* NodeNext */) {
-      return false;
-    }
-    return getImpliedNodeFormatForFile(importingSourceFileName, (_a2 = host.getPackageJsonInfoCache) == null ? void 0 : _a2.call(host), getModuleResolutionHost(host), compilerOptions) !== 1 /* CommonJS */;
-  }
-  function getModuleResolutionHost(host) {
-    var _a2;
-    return {
-      fileExists: host.fileExists,
-      readFile: Debug.checkDefined(host.readFile),
-      directoryExists: host.directoryExists,
-      getCurrentDirectory: host.getCurrentDirectory,
-      realpath: host.realpath,
-      useCaseSensitiveFileNames: (_a2 = host.useCaseSensitiveFileNames) == null ? void 0 : _a2.call(host)
-    };
-  }
   function updateModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, oldImportSpecifier, options = {}) {
-    const res = getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getPreferencesForUpdate(compilerOptions, oldImportSpecifier, importingSourceFileName, host), {}, options);
+    const res = getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getPreferences({}, compilerOptions, importingSourceFile, oldImportSpecifier), {}, options);
     if (res === oldImportSpecifier)
       return void 0;
     return res;
   }
   function getModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, options = {}) {
-    return getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getPreferences(host, {}, compilerOptions, importingSourceFile), {}, options);
+    return getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getPreferences({}, compilerOptions, importingSourceFile), {}, options);
   }
   function getNodeModulesPackageName(compilerOptions, importingSourceFile, nodeModulesFileName, host, preferences, options = {}) {
     const info = getInfo(importingSourceFile.path, host);
     const modulePaths = getAllModulePaths(importingSourceFile.path, nodeModulesFileName, host, preferences, options);
     return firstDefined(
       modulePaths,
-      (modulePath) => tryGetModuleNameAsNodeModule(modulePath, info, importingSourceFile, host, compilerOptions, preferences, true, options.overrideImportMode)
+      (modulePath) => tryGetModuleNameAsNodeModule(
+        modulePath,
+        info,
+        importingSourceFile,
+        host,
+        compilerOptions,
+        preferences,
+        /*packageNameOnly*/
+        true,
+        options.overrideImportMode
+      )
     );
   }
   function getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, preferences, userPreferences, options = {}) {
     const info = getInfo(importingSourceFileName, host);
     const modulePaths = getAllModulePaths(importingSourceFileName, toFileName2, host, userPreferences, options);
-    return firstDefined(modulePaths, (modulePath) => tryGetModuleNameAsNodeModule(modulePath, info, importingSourceFile, host, compilerOptions, userPreferences, void 0, options.overrideImportMode)) || getLocalModuleSpecifier(toFileName2, info, compilerOptions, host, options.overrideImportMode || importingSourceFile.impliedNodeFormat, preferences);
+    return firstDefined(modulePaths, (modulePath) => tryGetModuleNameAsNodeModule(
+      modulePath,
+      info,
+      importingSourceFile,
+      host,
+      compilerOptions,
+      userPreferences,
+      /*packageNameOnly*/
+      void 0,
+      options.overrideImportMode
+    )) || getLocalModuleSpecifier(toFileName2, info, compilerOptions, host, options.overrideImportMode || importingSourceFile.impliedNodeFormat, preferences);
   }
   function tryGetModuleSpecifiersFromCache(moduleSymbol, importingSourceFile, host, userPreferences, options = {}) {
     return tryGetModuleSpecifiersFromCacheWorker(
@@ -39801,7 +43421,7 @@ ${lanes.join("\n")}
   }
   function computeModuleSpecifiers(modulePaths, compilerOptions, importingSourceFile, host, userPreferences, options = {}) {
     const info = getInfo(importingSourceFile.path, host);
-    const preferences = getPreferences(host, userPreferences, compilerOptions, importingSourceFile);
+    const preferences = getPreferences(userPreferences, compilerOptions, importingSourceFile);
     const existingSpecifier = forEach(modulePaths, (modulePath) => forEach(
       host.getFileIncludeReasons().get(toPath(modulePath.path, host.getCurrentDirectory(), info.getCanonicalFileName)),
       (reason) => {
@@ -39823,7 +43443,17 @@ ${lanes.join("\n")}
     let redirectPathsSpecifiers;
     let relativeSpecifiers;
     for (const modulePath of modulePaths) {
-      const specifier = tryGetModuleNameAsNodeModule(modulePath, info, importingSourceFile, host, compilerOptions, userPreferences, void 0, options.overrideImportMode);
+      const specifier = tryGetModuleNameAsNodeModule(
+        modulePath,
+        info,
+        importingSourceFile,
+        host,
+        compilerOptions,
+        userPreferences,
+        /*packageNameOnly*/
+        void 0,
+        options.overrideImportMode
+      );
       nodeModulesSpecifiers = append(nodeModulesSpecifiers, specifier);
       if (specifier && modulePath.isRedirect) {
         return nodeModulesSpecifiers;
@@ -39836,6 +43466,7 @@ ${lanes.join("\n")}
           host,
           options.overrideImportMode || importingSourceFile.impliedNodeFormat,
           preferences,
+          /*pathsOnly*/
           modulePath.isRedirect
         );
         if (!local) {
@@ -39857,13 +43488,14 @@ ${lanes.join("\n")}
     const sourceDirectory = getDirectoryPath(importingSourceFileName);
     return { getCanonicalFileName, importingSourceFileName, sourceDirectory };
   }
-  function getLocalModuleSpecifier(moduleFileName, info, compilerOptions, host, importMode, { ending, relativePreference }, pathsOnly) {
+  function getLocalModuleSpecifier(moduleFileName, info, compilerOptions, host, importMode, { getAllowedEndingsInPreferredOrder: getAllowedEndingsInPrefererredOrder, relativePreference }, pathsOnly) {
     const { baseUrl, paths, rootDirs } = compilerOptions;
     if (pathsOnly && !paths) {
       return void 0;
     }
     const { sourceDirectory, getCanonicalFileName } = info;
-    const relativePath = rootDirs && tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, ending, compilerOptions) || removeExtensionAndIndexPostFix(ensurePathIsNonModuleName(getRelativePathFromDirectory(sourceDirectory, moduleFileName, getCanonicalFileName)), ending, compilerOptions);
+    const allowedEndings = getAllowedEndingsInPrefererredOrder(importMode);
+    const relativePath = rootDirs && tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, allowedEndings, compilerOptions) || processEnding(ensurePathIsNonModuleName(getRelativePathFromDirectory(sourceDirectory, moduleFileName, getCanonicalFileName)), allowedEndings, compilerOptions);
     if (!baseUrl && !paths || relativePreference === 0 /* Relative */) {
       return pathsOnly ? void 0 : relativePath;
     }
@@ -39872,11 +43504,11 @@ ${lanes.join("\n")}
     if (!relativeToBaseUrl) {
       return pathsOnly ? void 0 : relativePath;
     }
-    const fromPaths = paths && tryGetModuleNameFromPaths(relativeToBaseUrl, paths, getAllowedEndings(ending, compilerOptions, importMode), host, compilerOptions);
+    const fromPaths = paths && tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, host, compilerOptions);
     if (pathsOnly) {
       return fromPaths;
     }
-    const maybeNonRelative = fromPaths === void 0 && baseUrl !== void 0 ? removeExtensionAndIndexPostFix(relativeToBaseUrl, ending, compilerOptions) : fromPaths;
+    const maybeNonRelative = fromPaths === void 0 && baseUrl !== void 0 ? processEnding(relativeToBaseUrl, allowedEndings, compilerOptions) : fromPaths;
     if (!maybeNonRelative) {
       return relativePath;
     }
@@ -39908,9 +43540,6 @@ ${lanes.join("\n")}
     }
     return count;
   }
-  function usesJsExtensionOnImports({ imports }) {
-    return firstDefined(imports, ({ text }) => pathIsRelative(text) ? hasJSFileExtension(text) : void 0) || false;
-  }
   function comparePathsByRedirectAndNumberOfDirectorySeparators(a, b) {
     return compareBooleans(b.isRedirect, a.isRedirect) || compareNumberOfDirectorySeparators(a.path, b.path);
   }
@@ -39985,6 +43614,7 @@ ${lanes.join("\n")}
       importingFileName,
       importedFileName,
       host,
+      /*preferSymlinks*/
       true,
       (path, isRedirect) => {
         const isInNodeModules = pathContainsNodeModules(path);
@@ -40060,21 +43690,6 @@ ${lanes.join("\n")}
       return ambientModuleDeclare.name.text;
     }
   }
-  function getAllowedEndings(preferredEnding, compilerOptions, importMode) {
-    if (getEmitModuleResolutionKind(compilerOptions) >= 3 /* Node16 */ && importMode === 99 /* ESNext */) {
-      return [2 /* JsExtension */];
-    }
-    switch (preferredEnding) {
-      case 2 /* JsExtension */:
-        return [2 /* JsExtension */, 0 /* Minimal */, 1 /* Index */];
-      case 1 /* Index */:
-        return [1 /* Index */, 0 /* Minimal */, 2 /* JsExtension */];
-      case 0 /* Minimal */:
-        return [0 /* Minimal */, 1 /* Index */, 2 /* JsExtension */];
-      default:
-        Debug.assertNever(preferredEnding);
-    }
-  }
   function tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, host, compilerOptions) {
     for (const key in paths) {
       for (const patternText2 of paths[key]) {
@@ -40082,7 +43697,7 @@ ${lanes.join("\n")}
         const indexOfStar = pattern.indexOf("*");
         const candidates = allowedEndings.map((ending) => ({
           ending,
-          value: removeExtensionAndIndexPostFix(relativeToBaseUrl, ending, compilerOptions)
+          value: processEnding(relativeToBaseUrl, [ending], compilerOptions)
         }));
         if (tryGetExtensionFromPath2(pattern)) {
           candidates.push({ ending: void 0, value: relativeToBaseUrl });
@@ -40102,12 +43717,16 @@ ${lanes.join("\n")}
       }
     }
     function validateEnding({ ending, value }) {
-      return ending !== 0 /* Minimal */ || value === removeExtensionAndIndexPostFix(relativeToBaseUrl, ending, compilerOptions, host);
+      return ending !== 0 /* Minimal */ || value === processEnding(relativeToBaseUrl, [ending], compilerOptions, host);
     }
   }
   function tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, packageName, exports, conditions, mode = 0 /* Exact */) {
     if (typeof exports === "string") {
-      const pathOrPattern = getNormalizedAbsolutePath(combinePaths(packageDirectory, exports), void 0);
+      const pathOrPattern = getNormalizedAbsolutePath(
+        combinePaths(packageDirectory, exports),
+        /*currentDirectory*/
+        void 0
+      );
       const extensionSwappedTarget = hasTSFileExtension(targetFilePath) ? removeFileExtension(targetFilePath) + tryGetJSExtensionForFile(targetFilePath, options) : void 0;
       switch (mode) {
         case 0 /* Exact */:
@@ -40117,8 +43736,17 @@ ${lanes.join("\n")}
           break;
         case 1 /* Directory */:
           if (containsPath(pathOrPattern, targetFilePath)) {
-            const fragment = getRelativePathFromDirectory(pathOrPattern, targetFilePath, false);
-            return { moduleFileToTry: getNormalizedAbsolutePath(combinePaths(combinePaths(packageName, exports), fragment), void 0) };
+            const fragment = getRelativePathFromDirectory(
+              pathOrPattern,
+              targetFilePath,
+              /*ignoreCase*/
+              false
+            );
+            return { moduleFileToTry: getNormalizedAbsolutePath(
+              combinePaths(combinePaths(packageName, exports), fragment),
+              /*currentDirectory*/
+              void 0
+            ) };
           }
           break;
         case 2 /* Pattern */:
@@ -40140,7 +43768,11 @@ ${lanes.join("\n")}
     } else if (typeof exports === "object" && exports !== null) {
       if (allKeysStartWithDot(exports)) {
         return forEach(getOwnKeys(exports), (k) => {
-          const subPackageName = getNormalizedAbsolutePath(combinePaths(packageName, k), void 0);
+          const subPackageName = getNormalizedAbsolutePath(
+            combinePaths(packageName, k),
+            /*currentDirectory*/
+            void 0
+          );
           const mode2 = endsWith(k, "/") ? 1 /* Directory */ : stringContains(k, "*") ? 2 /* Pattern */ : 0 /* Exact */;
           return tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, subPackageName, exports[k], conditions, mode2);
         });
@@ -40158,7 +43790,7 @@ ${lanes.join("\n")}
     }
     return void 0;
   }
-  function tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, ending, compilerOptions) {
+  function tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, allowedEndings, compilerOptions) {
     const normalizedTargetPaths = getPathsRelativeToRootDirs(moduleFileName, rootDirs, getCanonicalFileName);
     if (normalizedTargetPaths === void 0) {
       return void 0;
@@ -40171,7 +43803,7 @@ ${lanes.join("\n")}
     if (!shortest) {
       return void 0;
     }
-    return getEmitModuleResolutionKind(compilerOptions) === 2 /* NodeJs */ ? removeExtensionAndIndexPostFix(shortest, ending, compilerOptions) : removeFileExtension(shortest);
+    return processEnding(shortest, allowedEndings, compilerOptions);
   }
   function tryGetModuleNameAsNodeModule({ path, isRedirect }, { getCanonicalFileName, sourceDirectory }, importingSourceFile, host, options, userPreferences, packageNameOnly, overrideMode) {
     if (!host.fileExists || !host.readFile) {
@@ -40181,7 +43813,8 @@ ${lanes.join("\n")}
     if (!parts) {
       return void 0;
     }
-    const preferences = getPreferences(host, userPreferences, options, importingSourceFile);
+    const preferences = getPreferences(userPreferences, options, importingSourceFile);
+    const allowedEndings = preferences.getAllowedEndingsInPreferredOrder();
     let moduleSpecifier = path;
     let isPackageRootPath = false;
     if (!packageNameOnly) {
@@ -40206,7 +43839,7 @@ ${lanes.join("\n")}
           moduleFileName = moduleFileToTry;
         packageRootIndex = path.indexOf(directorySeparator, packageRootIndex + 1);
         if (packageRootIndex === -1) {
-          moduleSpecifier = removeExtensionAndIndexPostFix(moduleFileName, preferences.ending, options, host);
+          moduleSpecifier = processEnding(moduleFileName, allowedEndings, options, host);
           break;
         }
       }
@@ -40249,7 +43882,7 @@ ${lanes.join("\n")}
           const fromPaths = tryGetModuleNameFromPaths(
             subModuleName,
             versionPaths.paths,
-            getAllowedEndings(preferences.ending, options, importMode),
+            allowedEndings,
             host,
             options
           );
@@ -40292,15 +43925,20 @@ ${lanes.join("\n")}
       return relativePath !== void 0 && isPathRelativeToParent(relativePath) ? void 0 : relativePath;
     });
   }
-  function removeExtensionAndIndexPostFix(fileName, ending, options, host) {
-    if (fileExtensionIsOneOf(fileName, [".json" /* Json */, ".mjs" /* Mjs */, ".cjs" /* Cjs */]))
+  function processEnding(fileName, allowedEndings, options, host) {
+    if (fileExtensionIsOneOf(fileName, [".json" /* Json */, ".mjs" /* Mjs */, ".cjs" /* Cjs */])) {
       return fileName;
+    }
     const noExtension = removeFileExtension(fileName);
-    if (fileName === noExtension)
+    if (fileName === noExtension) {
       return fileName;
-    if (fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".d.cts" /* Dcts */, ".cts" /* Cts */]))
+    }
+    if (fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".d.cts" /* Dcts */, ".cts" /* Cts */])) {
       return noExtension + getJSExtensionForFile(fileName, options);
-    switch (ending) {
+    } else if (!fileExtensionIsOneOf(fileName, [".d.ts" /* Dts */]) && fileExtensionIsOneOf(fileName, [".ts" /* Ts */]) && stringContains(fileName, ".d.")) {
+      return tryGetRealFileNameForNonJsDeclarationFileName(fileName);
+    }
+    switch (allowedEndings[0]) {
       case 0 /* Minimal */:
         const withoutIndex = removeSuffix(noExtension, "/index");
         if (host && withoutIndex !== noExtension && tryGetAnyFileFromPath(host, withoutIndex)) {
@@ -40311,10 +43949,25 @@ ${lanes.join("\n")}
         return noExtension;
       case 2 /* JsExtension */:
         return noExtension + getJSExtensionForFile(fileName, options);
+      case 3 /* TsExtension */:
+        if (isDeclarationFileName(fileName)) {
+          const extensionlessPriority = allowedEndings.findIndex((e) => e === 0 /* Minimal */ || e === 1 /* Index */);
+          const jsPriority = allowedEndings.indexOf(2 /* JsExtension */);
+          return extensionlessPriority !== -1 && extensionlessPriority < jsPriority ? noExtension : noExtension + getJSExtensionForFile(fileName, options);
+        }
+        return fileName;
       default:
-        return Debug.assertNever(ending);
+        return Debug.assertNever(allowedEndings[0]);
     }
   }
+  function tryGetRealFileNameForNonJsDeclarationFileName(fileName) {
+    const baseName = getBaseFileName(fileName);
+    if (!endsWith(fileName, ".ts" /* Ts */) || !stringContains(baseName, ".d.") || fileExtensionIsOneOf(baseName, [".d.ts" /* Dts */]))
+      return void 0;
+    const noExtension = removeExtension(fileName, ".ts" /* Ts */);
+    const ext = noExtension.substring(noExtension.lastIndexOf("."));
+    return noExtension.substring(0, noExtension.indexOf(".d.")) + ext;
+  }
   function getJSExtensionForFile(fileName, options) {
     var _a2;
     return (_a2 = tryGetJSExtensionForFile(fileName, options)) != null ? _a2 : Debug.fail(`Extension ${extensionFromPath(fileName)} is unsupported:: FileName:: ${fileName}`);
@@ -40344,7 +43997,14 @@ ${lanes.join("\n")}
     }
   }
   function getRelativePathIfInDirectory(path, directoryPath, getCanonicalFileName) {
-    const relativePath = getRelativePathToDirectoryOrUrl(directoryPath, path, directoryPath, getCanonicalFileName, false);
+    const relativePath = getRelativePathToDirectoryOrUrl(
+      directoryPath,
+      path,
+      directoryPath,
+      getCanonicalFileName,
+      /*isAbsolutePathAnUrl*/
+      false
+    );
     return isRootedDiskPath(relativePath) ? void 0 : relativePath;
   }
   function isPathRelativeToParent(path) {
@@ -40368,6 +44028,7 @@ ${lanes.join("\n")}
     getNodeModulesPackageName: () => getNodeModulesPackageName,
     tryGetJSExtensionForFile: () => tryGetJSExtensionForFile,
     tryGetModuleSpecifiersFromCache: () => tryGetModuleSpecifiersFromCache,
+    tryGetRealFileNameForNonJsDeclarationFileName: () => tryGetRealFileNameForNonJsDeclarationFileName,
     updateModuleSpecifier: () => updateModuleSpecifier
   });
   var init_ts_moduleSpecifiers = __esm({
@@ -40378,8 +44039,6 @@ ${lanes.join("\n")}
   });
 
   // src/compiler/checker.ts
-  function SymbolLinks() {
-  }
   function NodeLinks() {
     this.flags = 0 /* None */;
   }
@@ -40407,9 +44066,9 @@ ${lanes.join("\n")}
       host.getSourceFiles().forEach((sf) => {
         if (!sf.resolvedModules)
           return;
-        sf.resolvedModules.forEach((r) => {
-          if (r && r.packageId)
-            map2.set(r.packageId.name, r.extension === ".d.ts" /* Dts */ || !!map2.get(r.packageId.name));
+        sf.resolvedModules.forEach(({ resolvedModule }) => {
+          if (resolvedModule == null ? void 0 : resolvedModule.packageId)
+            map2.set(resolvedModule.packageId.name, resolvedModule.extension === ".d.ts" /* Dts */ || !!map2.get(resolvedModule.packageId.name));
         });
       });
       return map2;
@@ -40463,9 +44122,9 @@ ${lanes.join("\n")}
     const requireSymbol = createSymbol(4 /* Property */, "require");
     let apparentArgumentCount;
     const checker = {
-      getNodeCount: () => sum(host.getSourceFiles(), "nodeCount"),
-      getIdentifierCount: () => sum(host.getSourceFiles(), "identifierCount"),
-      getSymbolCount: () => sum(host.getSourceFiles(), "symbolCount") + symbolCount,
+      getNodeCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.nodeCount, 0),
+      getIdentifierCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.identifierCount, 0),
+      getSymbolCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.symbolCount, symbolCount),
       getTypeCount: () => typeCount,
       getInstantiationCount: () => totalInstantiationCount,
       getRelationCacheSizes: () => ({
@@ -40491,6 +44150,7 @@ ${lanes.join("\n")}
         const parameter = getParseTreeNode(parameterIn, isParameter);
         if (parameter === void 0)
           return Debug.fail("Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node.");
+        Debug.assert(isParameterPropertyDeclaration(parameter, parameter.parent));
         return getSymbolsOfParameterPropertyDeclaration(parameter, escapeLeadingUnderscores(parameterName));
       },
       getDeclaredTypeOfSymbol,
@@ -40544,7 +44204,11 @@ ${lanes.join("\n")}
       },
       getSymbolAtLocation: (nodeIn) => {
         const node = getParseTreeNode(nodeIn);
-        return node ? getSymbolAtLocation(node, true) : void 0;
+        return node ? getSymbolAtLocation(
+          node,
+          /*ignoreErrors*/
+          true
+        ) : void 0;
       },
       getIndexInfosAtLocation: (nodeIn) => {
         const node = getParseTreeNode(nodeIn);
@@ -40612,7 +44276,11 @@ ${lanes.join("\n")}
       },
       getContextualTypeForObjectLiteralElement: (nodeIn) => {
         const node = getParseTreeNode(nodeIn, isObjectLiteralElementLike);
-        return node ? getContextualTypeForObjectLiteralElement(node, void 0) : void 0;
+        return node ? getContextualTypeForObjectLiteralElement(
+          node,
+          /*contextFlags*/
+          void 0
+        ) : void 0;
       },
       getContextualTypeForArgumentAtIndex: (nodeIn, argIndex) => {
         const node = getParseTreeNode(nodeIn, isCallLikeExpression);
@@ -40620,13 +44288,24 @@ ${lanes.join("\n")}
       },
       getContextualTypeForJsxAttribute: (nodeIn) => {
         const node = getParseTreeNode(nodeIn, isJsxAttributeLike);
-        return node && getContextualTypeForJsxAttribute(node, void 0);
+        return node && getContextualTypeForJsxAttribute(
+          node,
+          /*contextFlags*/
+          void 0
+        );
       },
       isContextSensitive,
       getTypeOfPropertyOfContextualType,
       getFullyQualifiedName,
       getResolvedSignature: (node, candidatesOutArray, argumentCount) => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 0 /* Normal */),
-      getResolvedSignatureForStringLiteralCompletions: (call, editingArgument, candidatesOutArray) => getResolvedSignatureWorker(call, candidatesOutArray, void 0, 32 /* IsForStringLiteralArgumentCompletions */, editingArgument),
+      getResolvedSignatureForStringLiteralCompletions: (call, editingArgument, candidatesOutArray) => getResolvedSignatureWorker(
+        call,
+        candidatesOutArray,
+        /*argumentCount*/
+        void 0,
+        32 /* IsForStringLiteralArgumentCompletions */,
+        editingArgument
+      ),
       getResolvedSignatureForSignatureHelp: (node, candidatesOutArray, argumentCount) => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 16 /* IsForSignatureHelp */),
       getExpandedParameters,
       hasEffectiveRestParameter,
@@ -40677,9 +44356,17 @@ ${lanes.join("\n")}
       },
       tryGetMemberInModuleExports: (name, symbol) => tryGetMemberInModuleExports(escapeLeadingUnderscores(name), symbol),
       tryGetMemberInModuleExportsAndProperties: (name, symbol) => tryGetMemberInModuleExportsAndProperties(escapeLeadingUnderscores(name), symbol),
-      tryFindAmbientModule: (moduleName) => tryFindAmbientModule(moduleName, true),
+      tryFindAmbientModule: (moduleName) => tryFindAmbientModule(
+        moduleName,
+        /*withAugmentations*/
+        true
+      ),
       tryFindAmbientModuleWithoutAugmentations: (moduleName) => {
-        return tryFindAmbientModule(moduleName, false);
+        return tryFindAmbientModule(
+          moduleName,
+          /*withAugmentations*/
+          false
+        );
       },
       getApparentType,
       getUnionType,
@@ -40703,10 +44390,19 @@ ${lanes.join("\n")}
       getESSymbolType: () => esSymbolType,
       getNeverType: () => neverType,
       getOptionalType: () => optionalType,
-      getPromiseType: () => getGlobalPromiseType(false),
-      getPromiseLikeType: () => getGlobalPromiseLikeType(false),
+      getPromiseType: () => getGlobalPromiseType(
+        /*reportErrors*/
+        false
+      ),
+      getPromiseLikeType: () => getGlobalPromiseLikeType(
+        /*reportErrors*/
+        false
+      ),
       getAsyncIterableType: () => {
-        const type = getGlobalAsyncIterableType(false);
+        const type = getGlobalAsyncIterableType(
+          /*reportErrors*/
+          false
+        );
         if (type === emptyGenericType)
           return void 0;
         return type;
@@ -40729,7 +44425,18 @@ ${lanes.join("\n")}
       getBaseConstraintOfType,
       getDefaultFromTypeParameter: (type) => type && type.flags & 262144 /* TypeParameter */ ? getDefaultFromTypeParameter(type) : void 0,
       resolveName(name, location, meaning, excludeGlobals) {
-        return resolveName(location, escapeLeadingUnderscores(name), meaning, void 0, void 0, false, excludeGlobals);
+        return resolveName(
+          location,
+          escapeLeadingUnderscores(name),
+          meaning,
+          /*nameNotFoundMessage*/
+          void 0,
+          /*nameArg*/
+          void 0,
+          /*isUse*/
+          false,
+          excludeGlobals
+        );
       },
       getJsxNamespace: (n) => unescapeLeadingUnderscores(getJsxNamespace(n)),
       getJsxFragmentFactory: (n) => {
@@ -40740,7 +44447,12 @@ ${lanes.join("\n")}
       getTypePredicateOfSignature,
       resolveExternalModuleName: (moduleSpecifierIn) => {
         const moduleSpecifier = getParseTreeNode(moduleSpecifierIn, isExpression);
-        return moduleSpecifier && resolveExternalModuleName(moduleSpecifier, moduleSpecifier, true);
+        return moduleSpecifier && resolveExternalModuleName(
+          moduleSpecifier,
+          moduleSpecifier,
+          /*ignoreErrors*/
+          true
+        );
       },
       resolveExternalModuleSymbol,
       tryGetThisTypeAt: (nodeIn, includeGlobalThis, container) => {
@@ -40847,8 +44559,9 @@ ${lanes.join("\n")}
     const nonNullUnknownType = createIntrinsicType(2 /* Unknown */, "unknown");
     const undefinedType = createIntrinsicType(32768 /* Undefined */, "undefined");
     const undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(32768 /* Undefined */, "undefined", 65536 /* ContainsWideningType */);
+    const missingType = createIntrinsicType(32768 /* Undefined */, "undefined");
+    const undefinedOrMissingType = exactOptionalPropertyTypes ? missingType : undefinedType;
     const optionalType = createIntrinsicType(32768 /* Undefined */, "undefined");
-    const missingType = exactOptionalPropertyTypes ? createIntrinsicType(32768 /* Undefined */, "undefined") : undefinedType;
     const nullType = createIntrinsicType(65536 /* Null */, "null");
     const nullWideningType = strictNullChecks ? nullType : createIntrinsicType(65536 /* Null */, "null", 65536 /* ContainsWideningType */);
     const stringType = createIntrinsicType(4 /* String */, "string");
@@ -40887,13 +44600,19 @@ ${lanes.join("\n")}
     let outofbandVarianceMarkerHandler;
     const reportUnreliableMapper = makeFunctionTypeMapper((t) => {
       if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) {
-        outofbandVarianceMarkerHandler(true);
+        outofbandVarianceMarkerHandler(
+          /*onlyUnreliable*/
+          true
+        );
       }
       return t;
     }, () => "(unmeasurable reporter)");
     const reportUnmeasurableMapper = makeFunctionTypeMapper((t) => {
       if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) {
-        outofbandVarianceMarkerHandler(false);
+        outofbandVarianceMarkerHandler(
+          /*onlyUnreliable*/
+          false
+        );
       }
       return t;
     }, () => "(unreliable reporter)");
@@ -40920,11 +44639,56 @@ ${lanes.join("\n")}
     const markerSubTypeForCheck = createTypeParameter();
     markerSubTypeForCheck.constraint = markerSuperTypeForCheck;
     const noTypePredicate = createTypePredicate(1 /* Identifier */, "<<unresolved>>", 0, anyType);
-    const anySignature = createSignature(void 0, void 0, void 0, emptyArray, anyType, void 0, 0, 0 /* None */);
-    const unknownSignature = createSignature(void 0, void 0, void 0, emptyArray, errorType, void 0, 0, 0 /* None */);
-    const resolvingSignature = createSignature(void 0, void 0, void 0, emptyArray, anyType, void 0, 0, 0 /* None */);
-    const silentNeverSignature = createSignature(void 0, void 0, void 0, emptyArray, silentNeverType, void 0, 0, 0 /* None */);
-    const enumNumberIndexInfo = createIndexInfo(numberType, stringType, true);
+    const anySignature = createSignature(
+      void 0,
+      void 0,
+      void 0,
+      emptyArray,
+      anyType,
+      /*resolvedTypePredicate*/
+      void 0,
+      0,
+      0 /* None */
+    );
+    const unknownSignature = createSignature(
+      void 0,
+      void 0,
+      void 0,
+      emptyArray,
+      errorType,
+      /*resolvedTypePredicate*/
+      void 0,
+      0,
+      0 /* None */
+    );
+    const resolvingSignature = createSignature(
+      void 0,
+      void 0,
+      void 0,
+      emptyArray,
+      anyType,
+      /*resolvedTypePredicate*/
+      void 0,
+      0,
+      0 /* None */
+    );
+    const silentNeverSignature = createSignature(
+      void 0,
+      void 0,
+      void 0,
+      emptyArray,
+      silentNeverType,
+      /*resolvedTypePredicate*/
+      void 0,
+      0,
+      0 /* None */
+    );
+    const enumNumberIndexInfo = createIndexInfo(
+      numberType,
+      stringType,
+      /*isReadonly*/
+      true
+    );
     const iterationTypesCache = /* @__PURE__ */ new Map();
     const noIterationTypes = {
       get yieldType() {
@@ -41024,6 +44788,12 @@ ${lanes.join("\n")}
     let lastFlowNode;
     let lastFlowNodeReachable;
     let flowTypeCache;
+    const contextualTypeNodes = [];
+    const contextualTypes = [];
+    let contextualTypeCount = 0;
+    const inferenceContextNodes = [];
+    const inferenceContexts = [];
+    let inferenceContextCount = 0;
     const emptyStringType = getStringLiteralType("");
     const zeroType = getNumberLiteralType(0);
     const zeroBigIntType = getBigIntLiteralType({ negative: false, base10Value: "0" });
@@ -41213,6 +44983,12 @@ ${lanes.join("\n")}
       return diagnostic;
     }
     function isDeprecatedSymbol(symbol) {
+      if (length(symbol.declarations) > 1) {
+        const parentSymbol = getParentOfSymbol(symbol);
+        if (parentSymbol && parentSymbol.flags & 64 /* Interface */) {
+          return some(symbol.declarations, (d) => !!(getCombinedNodeFlags(d) & 268435456 /* Deprecated */));
+        }
+      }
       return !!(getDeclarationNodeFlagsFromSymbol(symbol) & 268435456 /* Deprecated */);
     }
     function addDeprecatedSuggestion(location, declarations, deprecatedEntity) {
@@ -41226,7 +45002,8 @@ ${lanes.join("\n")}
     function createSymbol(flags, name, checkFlags) {
       symbolCount++;
       const symbol = new Symbol46(flags | 33554432 /* Transient */, name);
-      symbol.checkFlags = checkFlags || 0 /* None */;
+      symbol.links = new SymbolLinks();
+      symbol.links.checkFlags = checkFlags || 0 /* None */;
       return symbol;
     }
     function getExcludedSymbolFlags(flags) {
@@ -41368,10 +45145,18 @@ ${lanes.join("\n")}
       });
     }
     function addDuplicateDeclarationError(node, message, symbolName2, relatedNodes) {
-      const errorNode = (getExpandoInitializer(node, false) ? getNameOfExpando(node) : getNameOfDeclaration(node)) || node;
+      const errorNode = (getExpandoInitializer(
+        node,
+        /*isPrototypeAssignment*/
+        false
+      ) ? getNameOfExpando(node) : getNameOfDeclaration(node)) || node;
       const err = lookupOrIssueError(errorNode, message, symbolName2);
       for (const relatedNode of relatedNodes || emptyArray) {
-        const adjustedNode = (getExpandoInitializer(relatedNode, false) ? getNameOfExpando(relatedNode) : getNameOfDeclaration(relatedNode)) || relatedNode;
+        const adjustedNode = (getExpandoInitializer(
+          relatedNode,
+          /*isPrototypeAssignment*/
+          false
+        ) ? getNameOfExpando(relatedNode) : getNameOfDeclaration(relatedNode)) || relatedNode;
         if (adjustedNode === errorNode)
           continue;
         err.relatedInformation = err.relatedInformation || [];
@@ -41409,14 +45194,25 @@ ${lanes.join("\n")}
         mergeSymbolTable(globals, moduleAugmentation.symbol.exports);
       } else {
         const moduleNotFoundError = !(moduleName.parent.parent.flags & 16777216 /* Ambient */) ? Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found : void 0;
-        let mainModule = resolveExternalModuleNameWorker(moduleName, moduleName, moduleNotFoundError, true);
+        let mainModule = resolveExternalModuleNameWorker(
+          moduleName,
+          moduleName,
+          moduleNotFoundError,
+          /*isForAugmentation*/
+          true
+        );
         if (!mainModule) {
           return;
         }
         mainModule = resolveExternalModuleSymbol(mainModule);
         if (mainModule.flags & 1920 /* Namespace */) {
           if (some(patternAmbientModules, (module2) => mainModule === module2.symbol)) {
-            const merged = mergeSymbol(moduleAugmentation.symbol, mainModule, true);
+            const merged = mergeSymbol(
+              moduleAugmentation.symbol,
+              mainModule,
+              /*unidirectional*/
+              true
+            );
             if (!patternAmbientModuleAugmentations) {
               patternAmbientModuleAugmentations = /* @__PURE__ */ new Map();
             }
@@ -41451,10 +45247,11 @@ ${lanes.join("\n")}
       }
     }
     function getSymbolLinks(symbol) {
+      var _a2;
       if (symbol.flags & 33554432 /* Transient */)
-        return symbol;
+        return symbol.links;
       const id = getSymbolId(symbol);
-      return symbolLinks[id] || (symbolLinks[id] = new SymbolLinks());
+      return (_a2 = symbolLinks[id]) != null ? _a2 : symbolLinks[id] = new SymbolLinks();
     }
     function getNodeLinks(node) {
       const nodeId = getNodeId(node);
@@ -41516,7 +45313,12 @@ ${lanes.join("\n")}
         } else if (isClassDeclaration(declaration)) {
           return !findAncestor(usage, (n) => isComputedPropertyName(n) && n.parent.parent === declaration);
         } else if (isPropertyDeclaration(declaration)) {
-          return !isPropertyImmediatelyReferencedWithinDeclaration(declaration, usage, false);
+          return !isPropertyImmediatelyReferencedWithinDeclaration(
+            declaration,
+            usage,
+            /*stopAtAnyPropertyDeclaration*/
+            false
+          );
         } else if (isParameterPropertyDeclaration(declaration, declaration.parent)) {
           return !(getEmitScriptTarget(compilerOptions) === 99 /* ESNext */ && useDefineForClassFields && getContainingClass(declaration) === getContainingClass(usage) && isUsedInFunctionOrInstanceProperty(usage, declaration));
         }
@@ -41528,20 +45330,22 @@ ${lanes.join("\n")}
       if (usage.kind === 274 /* ExportAssignment */ && usage.isExportEquals) {
         return true;
       }
-      if (!!(usage.flags & 8388608 /* JSDoc */) || isInTypeQuery(usage) || usageInTypeDeclaration()) {
+      if (!!(usage.flags & 8388608 /* JSDoc */) || isInTypeQuery(usage) || isInAmbientOrTypeNode(usage)) {
         return true;
       }
       if (isUsedInFunctionOrInstanceProperty(usage, declaration)) {
         if (getEmitScriptTarget(compilerOptions) === 99 /* ESNext */ && useDefineForClassFields && getContainingClass(declaration) && (isPropertyDeclaration(declaration) || isParameterPropertyDeclaration(declaration, declaration.parent))) {
-          return !isPropertyImmediatelyReferencedWithinDeclaration(declaration, usage, true);
+          return !isPropertyImmediatelyReferencedWithinDeclaration(
+            declaration,
+            usage,
+            /*stopAtAnyPropertyDeclaration*/
+            true
+          );
         } else {
           return true;
         }
       }
       return false;
-      function usageInTypeDeclaration() {
-        return !!findAncestor(usage, (node) => isInterfaceDeclaration(node) || isTypeAliasDeclaration(node));
-      }
       function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration2, usage2) {
         switch (declaration2.parent.parent.kind) {
           case 240 /* VariableStatement */:
@@ -41577,7 +45381,7 @@ ${lanes.join("\n")}
                 if (isPropertyDeclaration(declaration2) && getContainingClass(usage2) === getContainingClass(declaration2)) {
                   const propName = declaration2.name;
                   if (isIdentifier(propName) || isPrivateIdentifier(propName)) {
-                    const type = getTypeOfSymbol(getSymbolOfNode(declaration2));
+                    const type = getTypeOfSymbol(getSymbolOfDeclaration(declaration2));
                     const staticBlocks = filter(declaration2.parent.members, isClassStaticBlockDeclaration);
                     if (isPropertyInitializedInStaticBlocks(propName, type, staticBlocks, declaration2.parent.pos, current.pos)) {
                       return true;
@@ -41693,12 +45497,12 @@ ${lanes.join("\n")}
           if (name === "const" && isConstAssertion(location)) {
             return void 0;
           }
-          if (location.locals && !isGlobalSourceFile(location)) {
+          if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
             if (result = lookup(location.locals, name, meaning)) {
               let useResult = true;
               if (isFunctionLike(location) && lastLocation && lastLocation !== location.body) {
                 if (meaning & result.flags & 788968 /* Type */ && lastLocation.kind !== 323 /* JSDoc */) {
-                  useResult = result.flags & 262144 /* TypeParameter */ ? lastLocation === location.type || lastLocation.kind === 166 /* Parameter */ || lastLocation.kind === 343 /* JSDocParameterTag */ || lastLocation.kind === 344 /* JSDocReturnTag */ || lastLocation.kind === 165 /* TypeParameter */ : false;
+                  useResult = result.flags & 262144 /* TypeParameter */ ? lastLocation === location.type || lastLocation.kind === 166 /* Parameter */ || lastLocation.kind === 344 /* JSDocParameterTag */ || lastLocation.kind === 345 /* JSDocReturnTag */ || lastLocation.kind === 165 /* TypeParameter */ : false;
                 }
                 if (meaning & result.flags & 3 /* Variable */) {
                   if (useOuterVariableScopeInParameter(result, location, lastLocation)) {
@@ -41724,7 +45528,7 @@ ${lanes.join("\n")}
                 break;
               isInExternalModule = true;
             case 264 /* ModuleDeclaration */:
-              const moduleExports = ((_a2 = getSymbolOfNode(location)) == null ? void 0 : _a2.exports) || emptySymbols;
+              const moduleExports = ((_a2 = getSymbolOfDeclaration(location)) == null ? void 0 : _a2.exports) || emptySymbols;
               if (location.kind === 308 /* SourceFile */ || isModuleDeclaration(location) && location.flags & 16777216 /* Ambient */ && !isGlobalScopeAugmentation(location)) {
                 if (result = moduleExports.get("default" /* Default */)) {
                   const localSymbol = getLocalSymbolForExportDefault(result);
@@ -41747,7 +45551,7 @@ ${lanes.join("\n")}
               }
               break;
             case 263 /* EnumDeclaration */:
-              if (result = lookup(((_c = getSymbolOfNode(location)) == null ? void 0 : _c.exports) || emptySymbols, name, meaning & 8 /* EnumMember */)) {
+              if (result = lookup(((_c = getSymbolOfDeclaration(location)) == null ? void 0 : _c.exports) || emptySymbols, name, meaning & 8 /* EnumMember */)) {
                 break loop;
               }
               break;
@@ -41765,7 +45569,7 @@ ${lanes.join("\n")}
             case 260 /* ClassDeclaration */:
             case 228 /* ClassExpression */:
             case 261 /* InterfaceDeclaration */:
-              if (result = lookup(getSymbolOfNode(location).members || emptySymbols, name, meaning & 788968 /* Type */)) {
+              if (result = lookup(getSymbolOfDeclaration(location).members || emptySymbols, name, meaning & 788968 /* Type */)) {
                 if (!isTypeParameterSymbolDeclaredInContainer(result, location)) {
                   result = void 0;
                   break;
@@ -41778,7 +45582,7 @@ ${lanes.join("\n")}
                 }
                 break loop;
               }
-              if (location.kind === 228 /* ClassExpression */ && meaning & 32 /* Class */) {
+              if (isClassExpression(location) && meaning & 32 /* Class */) {
                 const className = location.name;
                 if (className && name === className.escapedText) {
                   result = location.symbol;
@@ -41789,7 +45593,7 @@ ${lanes.join("\n")}
             case 230 /* ExpressionWithTypeArguments */:
               if (lastLocation === location.expression && location.parent.token === 94 /* ExtendsKeyword */) {
                 const container = location.parent.parent;
-                if (isClassLike(container) && (result = lookup(getSymbolOfNode(container).members, name, meaning & 788968 /* Type */))) {
+                if (isClassLike(container) && (result = lookup(getSymbolOfDeclaration(container).members, name, meaning & 788968 /* Type */))) {
                   if (nameNotFoundMessage) {
                     error(errorLocation, Diagnostics.Base_class_expressions_cannot_reference_class_type_parameters);
                   }
@@ -41800,7 +45604,7 @@ ${lanes.join("\n")}
             case 164 /* ComputedPropertyName */:
               grandparent = location.parent.parent;
               if (isClassLike(grandparent) || grandparent.kind === 261 /* InterfaceDeclaration */) {
-                if (result = lookup(getSymbolOfNode(grandparent).members, name, meaning & 788968 /* Type */)) {
+                if (result = lookup(getSymbolOfDeclaration(grandparent).members, name, meaning & 788968 /* Type */)) {
                   if (nameNotFoundMessage) {
                     error(errorLocation, Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type);
                   }
@@ -41843,9 +45647,9 @@ ${lanes.join("\n")}
                 location = location.parent;
               }
               break;
-            case 348 /* JSDocTypedefTag */:
+            case 349 /* JSDocTypedefTag */:
             case 341 /* JSDocCallbackTag */:
-            case 342 /* JSDocEnumTag */:
+            case 343 /* JSDocEnumTag */:
               const root = getJSDocRoot(location);
               if (root) {
                 location = root.parent;
@@ -41886,7 +45690,7 @@ ${lanes.join("\n")}
       }
       if (!result) {
         if (lastLocation) {
-          Debug.assert(lastLocation.kind === 308 /* SourceFile */);
+          Debug.assertNode(lastLocation, isSourceFile);
           if (lastLocation.commonJsModuleIndicator && name === "exports" && meaning & lastLocation.symbol.flags) {
             return lastLocation.symbol;
           }
@@ -41897,7 +45701,11 @@ ${lanes.join("\n")}
       }
       if (!result) {
         if (originalLocation && isInJSFile(originalLocation) && originalLocation.parent) {
-          if (isRequireCall(originalLocation.parent, false)) {
+          if (isRequireCall(
+            originalLocation.parent,
+            /*checkArgumentIsStringLiteralLike*/
+            false
+          )) {
             return requireSymbol;
           }
         }
@@ -41917,7 +45725,8 @@ ${lanes.join("\n")}
       if (!result) {
         if (nameNotFoundMessage) {
           addLazyDiagnostic(() => {
-            if (!errorLocation || !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && !checkAndReportErrorForInvalidInitializer() && !checkAndReportErrorForExtendingInterface(errorLocation) && !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && !checkAndReportErrorForExportingPrimitiveType(errorLocation, name) && !checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning)) {
+            if (!errorLocation || !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && // TODO: GH#18217
+            !checkAndReportErrorForInvalidInitializer() && !checkAndReportErrorForExtendingInterface(errorLocation) && !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && !checkAndReportErrorForExportingPrimitiveType(errorLocation, name) && !checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning)) {
               let suggestion;
               let suggestedLib;
               if (nameArg) {
@@ -41934,7 +45743,12 @@ ${lanes.join("\n")}
                 }
                 if (suggestion) {
                   const suggestionName = symbolToString(suggestion);
-                  const isUncheckedJS = isUncheckedJSSuggestion(originalLocation, suggestion, false);
+                  const isUncheckedJS = isUncheckedJSSuggestion(
+                    originalLocation,
+                    suggestion,
+                    /*excludeClasses*/
+                    false
+                  );
                   const message = meaning === 1920 /* Namespace */ || nameArg && typeof nameArg !== "string" && nodeIsSynthesized(nameArg) ? Diagnostics.Cannot_find_namespace_0_Did_you_mean_1 : isUncheckedJS ? Diagnostics.Could_not_find_name_0_Did_you_mean_1 : Diagnostics.Cannot_find_name_0_Did_you_mean_1;
                   const diagnostic = createError(errorLocation, message, diagnosticName(nameArg), suggestionName);
                   addErrorOrSuggestion(!isUncheckedJS, diagnostic);
@@ -41974,7 +45788,7 @@ ${lanes.join("\n")}
           if (result && associatedDeclarationForContainingInitializerOrBindingName && !withinDeferredContext && (meaning & 111551 /* Value */) === 111551 /* Value */) {
             const candidate = getMergedSymbol(getLateBoundSymbol(result));
             const root = getRootDeclaration(associatedDeclarationForContainingInitializerOrBindingName);
-            if (candidate === getSymbolOfNode(associatedDeclarationForContainingInitializerOrBindingName)) {
+            if (candidate === getSymbolOfDeclaration(associatedDeclarationForContainingInitializerOrBindingName)) {
               error(errorLocation, Diagnostics.Parameter_0_cannot_reference_itself, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name));
             } else if (candidate.valueDeclaration && candidate.valueDeclaration.pos > associatedDeclarationForContainingInitializerOrBindingName.pos && root.parent.locals && lookup(root.parent.locals, candidate.escapedName, meaning) === candidate) {
               error(errorLocation, Diagnostics.Parameter_0_cannot_reference_identifier_1_declared_after_it, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name), declarationNameToString(errorLocation));
@@ -42053,11 +45867,17 @@ ${lanes.join("\n")}
       if (!isIdentifier(errorLocation) || errorLocation.escapedText !== name || isTypeReferenceIdentifier(errorLocation) || isInTypeQuery(errorLocation)) {
         return false;
       }
-      const container = getThisContainer(errorLocation, false);
+      const container = getThisContainer(
+        errorLocation,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
       let location = container;
       while (location) {
         if (isClassLike(location.parent)) {
-          const classSymbol = getSymbolOfNode(location.parent);
+          const classSymbol = getSymbolOfDeclaration(location.parent);
           if (!classSymbol) {
             break;
           }
@@ -42080,7 +45900,12 @@ ${lanes.join("\n")}
     }
     function checkAndReportErrorForExtendingInterface(errorLocation) {
       const expression = getEntityNameForExtendingInterface(errorLocation);
-      if (expression && resolveEntityName(expression, 64 /* Interface */, true)) {
+      if (expression && resolveEntityName(
+        expression,
+        64 /* Interface */,
+        /*ignoreErrors*/
+        true
+      )) {
         error(errorLocation, Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, getTextOfNode(expression));
         return true;
       }
@@ -42102,7 +45927,17 @@ ${lanes.join("\n")}
     function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) {
       const namespaceMeaning = 1920 /* Namespace */ | (isInJSFile(errorLocation) ? 111551 /* Value */ : 0);
       if (meaning === namespaceMeaning) {
-        const symbol = resolveSymbol(resolveName(errorLocation, name, 788968 /* Type */ & ~namespaceMeaning, void 0, void 0, false));
+        const symbol = resolveSymbol(resolveName(
+          errorLocation,
+          name,
+          788968 /* Type */ & ~namespaceMeaning,
+          /*nameNotFoundMessage*/
+          void 0,
+          /*nameArg*/
+          void 0,
+          /*isUse*/
+          false
+        ));
         const parent2 = errorLocation.parent;
         if (symbol) {
           if (isQualifiedName(parent2)) {
@@ -42127,7 +45962,17 @@ ${lanes.join("\n")}
     }
     function checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning) {
       if (meaning & (788968 /* Type */ & ~1920 /* Namespace */)) {
-        const symbol = resolveSymbol(resolveName(errorLocation, name, ~788968 /* Type */ & 111551 /* Value */, void 0, void 0, false));
+        const symbol = resolveSymbol(resolveName(
+          errorLocation,
+          name,
+          ~788968 /* Type */ & 111551 /* Value */,
+          /*nameNotFoundMessage*/
+          void 0,
+          /*nameArg*/
+          void 0,
+          /*isUse*/
+          false
+        ));
         if (symbol && !(symbol.flags & 1920 /* Namespace */)) {
           error(errorLocation, Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0, unescapeLeadingUnderscores(name));
           return true;
@@ -42155,7 +46000,17 @@ ${lanes.join("\n")}
           }
           return true;
         }
-        const symbol = resolveSymbol(resolveName(errorLocation, name, 788968 /* Type */ & ~111551 /* Value */, void 0, void 0, false));
+        const symbol = resolveSymbol(resolveName(
+          errorLocation,
+          name,
+          788968 /* Type */ & ~111551 /* Value */,
+          /*nameNotFoundMessage*/
+          void 0,
+          /*nameArg*/
+          void 0,
+          /*isUse*/
+          false
+        ));
         const allFlags = symbol && getAllSymbolFlags(symbol);
         if (symbol && allFlags !== void 0 && !(allFlags & 111551 /* Value */)) {
           const rawName = unescapeLeadingUnderscores(name);
@@ -42185,7 +46040,12 @@ ${lanes.join("\n")}
       const container = findAncestor(node.parent, (n) => isComputedPropertyName(n) || isPropertySignature(n) ? false : isTypeLiteralNode(n) || "quit");
       if (container && container.members.length === 1) {
         const type = getDeclaredTypeOfSymbol(symbol);
-        return !!(type.flags & 1048576 /* Union */) && allTypesAssignableToKind(type, 384 /* StringOrNumberLiteral */, true);
+        return !!(type.flags & 1048576 /* Union */) && allTypesAssignableToKind(
+          type,
+          384 /* StringOrNumberLiteral */,
+          /*strict*/
+          true
+        );
       }
       return false;
     }
@@ -42203,7 +46063,17 @@ ${lanes.join("\n")}
     }
     function checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) {
       if (meaning & (111551 /* Value */ & ~788968 /* Type */)) {
-        const symbol = resolveSymbol(resolveName(errorLocation, name, 1024 /* NamespaceModule */, void 0, void 0, false));
+        const symbol = resolveSymbol(resolveName(
+          errorLocation,
+          name,
+          1024 /* NamespaceModule */,
+          /*nameNotFoundMessage*/
+          void 0,
+          /*nameArg*/
+          void 0,
+          /*isUse*/
+          false
+        ));
         if (symbol) {
           error(
             errorLocation,
@@ -42213,7 +46083,17 @@ ${lanes.join("\n")}
           return true;
         }
       } else if (meaning & (788968 /* Type */ & ~111551 /* Value */)) {
-        const symbol = resolveSymbol(resolveName(errorLocation, name, 1536 /* Module */, void 0, void 0, false));
+        const symbol = resolveSymbol(resolveName(
+          errorLocation,
+          name,
+          1536 /* Module */,
+          /*nameNotFoundMessage*/
+          void 0,
+          /*nameArg*/
+          void 0,
+          /*isUse*/
+          false
+        ));
         if (symbol) {
           error(errorLocation, Diagnostics.Cannot_use_namespace_0_as_a_type, unescapeLeadingUnderscores(name));
           return true;
@@ -42293,7 +46173,13 @@ ${lanes.join("\n")}
           getExternalModuleRequireArgument(node) || getExternalModuleImportEqualsDeclarationExpression(node)
         );
         const resolved2 = resolveExternalModuleSymbol(immediate);
-        markSymbolOfAliasDeclarationIfTypeOnly(node, immediate, resolved2, false);
+        markSymbolOfAliasDeclarationIfTypeOnly(
+          node,
+          immediate,
+          resolved2,
+          /*overwriteEmpty*/
+          false
+        );
         return resolved2;
       }
       const resolved = getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias);
@@ -42301,8 +46187,15 @@ ${lanes.join("\n")}
       return resolved;
     }
     function checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved) {
-      if (markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false) && !node.isTypeOnly) {
-        const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(getSymbolOfNode(node));
+      if (markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        /*immediateTarget*/
+        void 0,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      ) && !node.isTypeOnly) {
+        const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(getSymbolOfDeclaration(node));
         const isExport = typeOnlyDeclaration.kind === 278 /* ExportSpecifier */;
         const message = isExport ? Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type : Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type;
         const relatedMessage = isExport ? Diagnostics._0_was_exported_here : Diagnostics._0_was_imported_here;
@@ -42314,7 +46207,13 @@ ${lanes.join("\n")}
       const exportValue = moduleSymbol.exports.get("export=" /* ExportEquals */);
       const exportSymbol = exportValue ? getPropertyOfType(getTypeOfSymbol(exportValue), name) : moduleSymbol.exports.get(name);
       const resolved = resolveSymbol(exportSymbol, dontResolveAlias);
-      markSymbolOfAliasDeclarationIfTypeOnly(sourceNode, exportSymbol, resolved, false);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        sourceNode,
+        exportSymbol,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
       return resolved;
     }
     function isSyntacticDefault(node) {
@@ -42342,11 +46241,24 @@ ${lanes.join("\n")}
         return false;
       }
       if (!file || file.isDeclarationFile) {
-        const defaultExportSymbol = resolveExportByName(moduleSymbol, "default" /* Default */, void 0, true);
+        const defaultExportSymbol = resolveExportByName(
+          moduleSymbol,
+          "default" /* Default */,
+          /*sourceNode*/
+          void 0,
+          /*dontResolveAlias*/
+          true
+        );
         if (defaultExportSymbol && some(defaultExportSymbol.declarations, isSyntacticDefault)) {
           return false;
         }
-        if (resolveExportByName(moduleSymbol, escapeLeadingUnderscores("__esModule"), void 0, dontResolveAlias)) {
+        if (resolveExportByName(
+          moduleSymbol,
+          escapeLeadingUnderscores("__esModule"),
+          /*sourceNode*/
+          void 0,
+          dontResolveAlias
+        )) {
           return false;
         }
         return true;
@@ -42354,7 +46266,13 @@ ${lanes.join("\n")}
       if (!isSourceFileJS(file)) {
         return hasExportAssignmentSymbol(moduleSymbol);
       }
-      return typeof file.externalModuleIndicator !== "object" && !resolveExportByName(moduleSymbol, escapeLeadingUnderscores("__esModule"), void 0, dontResolveAlias);
+      return typeof file.externalModuleIndicator !== "object" && !resolveExportByName(
+        moduleSymbol,
+        escapeLeadingUnderscores("__esModule"),
+        /*sourceNode*/
+        void 0,
+        dontResolveAlias
+      );
     }
     function getTargetOfImportClause(node, dontResolveAlias) {
       const moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier);
@@ -42378,7 +46296,7 @@ ${lanes.join("\n")}
       const hasDefaultOnly = isOnlyImportedAsDefault(specifier);
       const hasSyntheticDefault = canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, specifier);
       if (!exportDefaultSymbol && !hasSyntheticDefault && !hasDefaultOnly) {
-        if (hasExportAssignmentSymbol(moduleSymbol)) {
+        if (hasExportAssignmentSymbol(moduleSymbol) && !(getAllowSyntheticDefaultImports(compilerOptions) || getESModuleInterop(compilerOptions))) {
           const compilerOptionName = moduleKind >= 5 /* ES2015 */ ? "allowSyntheticDefaultImports" : "esModuleInterop";
           const exportEqualsSymbol = moduleSymbol.exports.get("export=" /* ExportEquals */);
           const exportAssignment = exportEqualsSymbol.valueDeclaration;
@@ -42397,10 +46315,23 @@ ${lanes.join("\n")}
         }
       } else if (hasSyntheticDefault || hasDefaultOnly) {
         const resolved = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias);
-        markSymbolOfAliasDeclarationIfTypeOnly(node, moduleSymbol, resolved, false);
+        markSymbolOfAliasDeclarationIfTypeOnly(
+          node,
+          moduleSymbol,
+          resolved,
+          /*overwriteTypeOnly*/
+          false
+        );
         return resolved;
       }
-      markSymbolOfAliasDeclarationIfTypeOnly(node, exportDefaultSymbol, void 0, false);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        exportDefaultSymbol,
+        /*finalTarget*/
+        void 0,
+        /*overwriteTypeOnly*/
+        false
+      );
       return exportDefaultSymbol;
     }
     function getModuleSpecifierForImportOrExport(node) {
@@ -42445,15 +46376,39 @@ ${lanes.join("\n")}
     function getTargetOfNamespaceImport(node, dontResolveAlias) {
       const moduleSpecifier = node.parent.parent.moduleSpecifier;
       const immediate = resolveExternalModuleName(node, moduleSpecifier);
-      const resolved = resolveESModuleSymbol(immediate, moduleSpecifier, dontResolveAlias, false);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, immediate, resolved, false);
+      const resolved = resolveESModuleSymbol(
+        immediate,
+        moduleSpecifier,
+        dontResolveAlias,
+        /*suppressUsageError*/
+        false
+      );
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        immediate,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
       return resolved;
     }
     function getTargetOfNamespaceExport(node, dontResolveAlias) {
       const moduleSpecifier = node.parent.moduleSpecifier;
       const immediate = moduleSpecifier && resolveExternalModuleName(node, moduleSpecifier);
-      const resolved = moduleSpecifier && resolveESModuleSymbol(immediate, moduleSpecifier, dontResolveAlias, false);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, immediate, resolved, false);
+      const resolved = moduleSpecifier && resolveESModuleSymbol(
+        immediate,
+        moduleSpecifier,
+        dontResolveAlias,
+        /*suppressUsageError*/
+        false
+      );
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        immediate,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
       return resolved;
     }
     function combineValueAndTypeSymbols(valueSymbol, typeSymbol) {
@@ -42478,7 +46433,13 @@ ${lanes.join("\n")}
       if (symbol.flags & 1536 /* Module */) {
         const exportSymbol = getExportsOfSymbol(symbol).get(name.escapedText);
         const resolved = resolveSymbol(exportSymbol, dontResolveAlias);
-        markSymbolOfAliasDeclarationIfTypeOnly(specifier, exportSymbol, resolved, false);
+        markSymbolOfAliasDeclarationIfTypeOnly(
+          specifier,
+          exportSymbol,
+          resolved,
+          /*overwriteEmpty*/
+          false
+        );
         return resolved;
       }
     }
@@ -42499,7 +46460,13 @@ ${lanes.join("\n")}
         return void 0;
       }
       const suppressInteropError = name.escapedText === "default" /* Default */ && !!(compilerOptions.allowSyntheticDefaultImports || getESModuleInterop(compilerOptions));
-      const targetSymbol = resolveESModuleSymbol(moduleSymbol, moduleSpecifier, false, suppressInteropError);
+      const targetSymbol = resolveESModuleSymbol(
+        moduleSymbol,
+        moduleSpecifier,
+        /*dontResolveAlias*/
+        false,
+        suppressInteropError
+      );
       if (targetSymbol) {
         if (name.escapedText) {
           if (isShorthandAmbientModuleSymbol(moduleSymbol)) {
@@ -42507,7 +46474,12 @@ ${lanes.join("\n")}
           }
           let symbolFromVariable;
           if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=" /* ExportEquals */)) {
-            symbolFromVariable = getPropertyOfType(getTypeOfSymbol(targetSymbol), name.escapedText, true);
+            symbolFromVariable = getPropertyOfType(
+              getTypeOfSymbol(targetSymbol),
+              name.escapedText,
+              /*skipObjectFunctionPropertyAugment*/
+              true
+            );
           } else {
             symbolFromVariable = getPropertyOfVariable(targetSymbol, name.escapedText);
           }
@@ -42556,7 +46528,7 @@ ${lanes.join("\n")}
     }
     function reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName) {
       var _a2, _b;
-      const localSymbol = (_b = (_a2 = moduleSymbol.valueDeclaration) == null ? void 0 : _a2.locals) == null ? void 0 : _b.get(name.escapedText);
+      const localSymbol = (_b = (_a2 = tryCast(moduleSymbol.valueDeclaration, canHaveLocals)) == null ? void 0 : _a2.locals) == null ? void 0 : _b.get(name.escapedText);
       const exports = moduleSymbol.exports;
       if (localSymbol) {
         const exportedEqualsSymbol = exports == null ? void 0 : exports.get("export=" /* ExportEquals */);
@@ -42605,7 +46577,14 @@ ${lanes.join("\n")}
       if (commonJSPropertyAccess && resolved && isIdentifier(name)) {
         return resolveSymbol(getPropertyOfType(getTypeOfSymbol(resolved), name.escapedText), dontResolveAlias);
       }
-      markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        /*immediateTarget*/
+        void 0,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
       return resolved;
     }
     function getCommonJSPropertyAccess(node) {
@@ -42614,9 +46593,18 @@ ${lanes.join("\n")}
       }
     }
     function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) {
-      const resolved = resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false);
-      return resolved;
+      if (canHaveSymbol(node.parent)) {
+        const resolved = resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias);
+        markSymbolOfAliasDeclarationIfTypeOnly(
+          node,
+          /*immediateTarget*/
+          void 0,
+          resolved,
+          /*overwriteEmpty*/
+          false
+        );
+        return resolved;
+      }
     }
     function getTargetOfExportSpecifier(node, meaning, dontResolveAlias) {
       if (idText(node.propertyName || node.name) === "default" /* Default */) {
@@ -42626,14 +46614,34 @@ ${lanes.join("\n")}
           return getTargetofModuleDefault(moduleSymbol, node, !!dontResolveAlias);
         }
       }
-      const resolved = node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : resolveEntityName(node.propertyName || node.name, meaning, false, dontResolveAlias);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false);
+      const resolved = node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : resolveEntityName(
+        node.propertyName || node.name,
+        meaning,
+        /*ignoreErrors*/
+        false,
+        dontResolveAlias
+      );
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        /*immediateTarget*/
+        void 0,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
       return resolved;
     }
     function getTargetOfExportAssignment(node, dontResolveAlias) {
       const expression = isExportAssignment(node) ? node.expression : node.right;
       const resolved = getTargetOfAliasLikeExpression(expression, dontResolveAlias);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        /*immediateTarget*/
+        void 0,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
       return resolved;
     }
     function getTargetOfAliasLikeExpression(expression, dontResolveAlias) {
@@ -42643,7 +46651,13 @@ ${lanes.join("\n")}
       if (!isEntityName(expression) && !isEntityNameExpression(expression)) {
         return void 0;
       }
-      const aliasLike = resolveEntityName(expression, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, true, dontResolveAlias);
+      const aliasLike = resolveEntityName(
+        expression,
+        111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+        /*ignoreErrors*/
+        true,
+        dontResolveAlias
+      );
       if (aliasLike) {
         return aliasLike;
       }
@@ -42678,7 +46692,13 @@ ${lanes.join("\n")}
         case 267 /* NamespaceExportDeclaration */:
           return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve);
         case 300 /* ShorthandPropertyAssignment */:
-          return resolveEntityName(node.name, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, true, dontRecursivelyResolve);
+          return resolveEntityName(
+            node.name,
+            111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+            /*ignoreErrors*/
+            true,
+            dontRecursivelyResolve
+          );
         case 299 /* PropertyAssignment */:
           return getTargetOfAliasLikeExpression(node.initializer, dontRecursivelyResolve);
         case 209 /* ElementAccessExpression */:
@@ -42748,7 +46768,7 @@ ${lanes.join("\n")}
     function markSymbolOfAliasDeclarationIfTypeOnly(aliasDeclaration, immediateTarget, finalTarget, overwriteEmpty) {
       if (!aliasDeclaration || isPropertyAccessExpression(aliasDeclaration))
         return false;
-      const sourceSymbol = getSymbolOfNode(aliasDeclaration);
+      const sourceSymbol = getSymbolOfDeclaration(aliasDeclaration);
       if (isTypeOnlyImportOrExportDeclaration(aliasDeclaration)) {
         const links2 = getSymbolLinks(sourceSymbol);
         links2.typeOnlyDeclaration = aliasDeclaration;
@@ -42780,7 +46800,7 @@ ${lanes.join("\n")}
       return void 0;
     }
     function markExportAsReferenced(node) {
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       const target = resolveAlias(symbol);
       if (target) {
         const markAlias = target === unknownSymbol || getAllSymbolFlags(target) & 111551 /* Value */ && !isConstEnumOrConstEnumOnlyModule(target) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */);
@@ -42814,14 +46834,32 @@ ${lanes.join("\n")}
         entityName = entityName.parent;
       }
       if (entityName.kind === 79 /* Identifier */ || entityName.parent.kind === 163 /* QualifiedName */) {
-        return resolveEntityName(entityName, 1920 /* Namespace */, false, dontResolveAlias);
+        return resolveEntityName(
+          entityName,
+          1920 /* Namespace */,
+          /*ignoreErrors*/
+          false,
+          dontResolveAlias
+        );
       } else {
         Debug.assert(entityName.parent.kind === 268 /* ImportEqualsDeclaration */);
-        return resolveEntityName(entityName, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, false, dontResolveAlias);
+        return resolveEntityName(
+          entityName,
+          111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+          /*ignoreErrors*/
+          false,
+          dontResolveAlias
+        );
       }
     }
     function getFullyQualifiedName(symbol, containingLocation) {
-      return symbol.parent ? getFullyQualifiedName(symbol.parent, containingLocation) + "." + symbolToString(symbol) : symbolToString(symbol, containingLocation, void 0, 32 /* DoNotIncludeSymbolChain */ | 4 /* AllowAnyNodeKind */);
+      return symbol.parent ? getFullyQualifiedName(symbol.parent, containingLocation) + "." + symbolToString(symbol) : symbolToString(
+        symbol,
+        containingLocation,
+        /*meaning*/
+        void 0,
+        32 /* DoNotIncludeSymbolChain */ | 4 /* AllowAnyNodeKind */
+      );
     }
     function getContainingQualifiedNameNode(node) {
       while (isQualifiedName(node.parent)) {
@@ -42831,7 +46869,15 @@ ${lanes.join("\n")}
     }
     function tryGetQualifiedNameAsValue(node) {
       let left = getFirstIdentifier(node);
-      let symbol = resolveName(left, left.escapedText, 111551 /* Value */, void 0, left, true);
+      let symbol = resolveName(
+        left,
+        left.escapedText,
+        111551 /* Value */,
+        void 0,
+        left,
+        /*isUse*/
+        true
+      );
       if (!symbol) {
         return void 0;
       }
@@ -42854,20 +46900,36 @@ ${lanes.join("\n")}
       if (name.kind === 79 /* Identifier */) {
         const message = meaning === namespaceMeaning || nodeIsSynthesized(name) ? Diagnostics.Cannot_find_namespace_0 : getCannotFindNameDiagnosticForName(getFirstIdentifier(name));
         const symbolFromJSPrototype = isInJSFile(name) && !nodeIsSynthesized(name) ? resolveEntityNameFromAssignmentDeclaration(name, meaning) : void 0;
-        symbol = getMergedSymbol(resolveName(location || name, name.escapedText, meaning, ignoreErrors || symbolFromJSPrototype ? void 0 : message, name, true, false));
+        symbol = getMergedSymbol(resolveName(
+          location || name,
+          name.escapedText,
+          meaning,
+          ignoreErrors || symbolFromJSPrototype ? void 0 : message,
+          name,
+          /*isUse*/
+          true,
+          false
+        ));
         if (!symbol) {
           return getMergedSymbol(symbolFromJSPrototype);
         }
       } else if (name.kind === 163 /* QualifiedName */ || name.kind === 208 /* PropertyAccessExpression */) {
         const left = name.kind === 163 /* QualifiedName */ ? name.left : name.expression;
         const right = name.kind === 163 /* QualifiedName */ ? name.right : name.name;
-        let namespace = resolveEntityName(left, namespaceMeaning, ignoreErrors, false, location);
+        let namespace = resolveEntityName(
+          left,
+          namespaceMeaning,
+          ignoreErrors,
+          /*dontResolveAlias*/
+          false,
+          location
+        );
         if (!namespace || nodeIsMissing(right)) {
           return void 0;
         } else if (namespace === unknownSymbol) {
           return namespace;
         }
-        if (namespace.valueDeclaration && isInJSFile(namespace.valueDeclaration) && isVariableDeclaration(namespace.valueDeclaration) && namespace.valueDeclaration.initializer && isCommonJsRequire(namespace.valueDeclaration.initializer)) {
+        if (namespace.valueDeclaration && isInJSFile(namespace.valueDeclaration) && getEmitModuleResolutionKind(compilerOptions) !== 100 /* Bundler */ && isVariableDeclaration(namespace.valueDeclaration) && namespace.valueDeclaration.initializer && isCommonJsRequire(namespace.valueDeclaration.initializer)) {
           const moduleName = namespace.valueDeclaration.initializer.arguments[0];
           const moduleSym = resolveExternalModuleName(moduleName, moduleName);
           if (moduleSym) {
@@ -42918,7 +46980,14 @@ ${lanes.join("\n")}
       }
       Debug.assert((getCheckFlags(symbol) & 1 /* Instantiated */) === 0, "Should never get an instantiated symbol here.");
       if (!nodeIsSynthesized(name) && isEntityName(name) && (symbol.flags & 2097152 /* Alias */ || name.parent.kind === 274 /* ExportAssignment */)) {
-        markSymbolOfAliasDeclarationIfTypeOnly(getAliasDeclarationFromName(name), symbol, void 0, true);
+        markSymbolOfAliasDeclarationIfTypeOnly(
+          getAliasDeclarationFromName(name),
+          symbol,
+          /*finalTarget*/
+          void 0,
+          /*overwriteEmpty*/
+          true
+        );
       }
       return symbol.flags & meaning || dontResolveAlias ? symbol : resolveAlias(symbol);
     }
@@ -42926,7 +46995,16 @@ ${lanes.join("\n")}
       if (isJSDocTypeReference(name.parent)) {
         const secondaryLocation = getAssignmentDeclarationLocation(name.parent);
         if (secondaryLocation) {
-          return resolveName(secondaryLocation, name.escapedText, meaning, void 0, name, true);
+          return resolveName(
+            secondaryLocation,
+            name.escapedText,
+            meaning,
+            /*nameNotFoundMessage*/
+            void 0,
+            name,
+            /*isUse*/
+            true
+          );
         }
       }
     }
@@ -42937,26 +47015,26 @@ ${lanes.join("\n")}
       }
       const host2 = getJSDocHost(node);
       if (host2 && isExpressionStatement(host2) && isPrototypePropertyAssignment(host2.expression)) {
-        const symbol = getSymbolOfNode(host2.expression.left);
+        const symbol = getSymbolOfDeclaration(host2.expression.left);
         if (symbol) {
           return getDeclarationOfJSPrototypeContainer(symbol);
         }
       }
       if (host2 && isFunctionExpression(host2) && isPrototypePropertyAssignment(host2.parent) && isExpressionStatement(host2.parent.parent)) {
-        const symbol = getSymbolOfNode(host2.parent.left);
+        const symbol = getSymbolOfDeclaration(host2.parent.left);
         if (symbol) {
           return getDeclarationOfJSPrototypeContainer(symbol);
         }
       }
       if (host2 && (isObjectLiteralMethod(host2) || isPropertyAssignment(host2)) && isBinaryExpression(host2.parent.parent) && getAssignmentDeclarationKind(host2.parent.parent) === 6 /* Prototype */) {
-        const symbol = getSymbolOfNode(host2.parent.parent.left);
+        const symbol = getSymbolOfDeclaration(host2.parent.parent.left);
         if (symbol) {
           return getDeclarationOfJSPrototypeContainer(symbol);
         }
       }
       const sig = getEffectiveJSDocHost(node);
       if (sig && isFunctionLike(sig)) {
-        const symbol = getSymbolOfNode(sig);
+        const symbol = getSymbolOfDeclaration(sig);
         return symbol && symbol.valueDeclaration;
       }
     }
@@ -42970,7 +47048,11 @@ ${lanes.join("\n")}
     }
     function getExpandoSymbol(symbol) {
       const decl = symbol.valueDeclaration;
-      if (!decl || !isInJSFile(decl) || symbol.flags & 524288 /* TypeAlias */ || getExpandoInitializer(decl, false)) {
+      if (!decl || !isInJSFile(decl) || symbol.flags & 524288 /* TypeAlias */ || getExpandoInitializer(
+        decl,
+        /*isPrototypeAssignment*/
+        false
+      )) {
         return void 0;
       }
       const init = isVariableDeclaration(decl) ? getDeclaredExpandoInitializer(decl) : getAssignedExpandoInitializer(decl);
@@ -42983,41 +47065,65 @@ ${lanes.join("\n")}
     }
     function resolveExternalModuleName(location, moduleReferenceExpression, ignoreErrors) {
       const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */;
-      const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
+      const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
       return resolveExternalModuleNameWorker(location, moduleReferenceExpression, ignoreErrors ? void 0 : errorMessage);
     }
     function resolveExternalModuleNameWorker(location, moduleReferenceExpression, moduleNotFoundError, isForAugmentation = false) {
       return isStringLiteralLike(moduleReferenceExpression) ? resolveExternalModule(location, moduleReferenceExpression.text, moduleNotFoundError, moduleReferenceExpression, isForAugmentation) : void 0;
     }
     function resolveExternalModule(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation = false) {
-      var _a2, _b, _c, _d, _e, _f, _g, _h;
+      var _a2, _b, _c, _d, _e, _f, _g, _h, _i;
       if (startsWith(moduleReference, "@types/")) {
         const diag2 = Diagnostics.Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1;
         const withoutAtTypePrefix = removePrefix(moduleReference, "@types/");
         error(errorNode, diag2, withoutAtTypePrefix, moduleReference);
       }
-      const ambientModule = tryFindAmbientModule(moduleReference, true);
+      const ambientModule = tryFindAmbientModule(
+        moduleReference,
+        /*withAugmentations*/
+        true
+      );
       if (ambientModule) {
         return ambientModule;
       }
       const currentSourceFile = getSourceFileOfNode(location);
       const contextSpecifier = isStringLiteralLike(location) ? location : ((_a2 = findAncestor(location, isImportCall)) == null ? void 0 : _a2.arguments[0]) || ((_b = findAncestor(location, isImportDeclaration)) == null ? void 0 : _b.moduleSpecifier) || ((_c = findAncestor(location, isExternalModuleImportEqualsDeclaration)) == null ? void 0 : _c.moduleReference.expression) || ((_d = findAncestor(location, isExportDeclaration)) == null ? void 0 : _d.moduleSpecifier) || ((_e = isModuleDeclaration(location) ? location : location.parent && isModuleDeclaration(location.parent) && location.parent.name === location ? location.parent : void 0) == null ? void 0 : _e.name) || ((_f = isLiteralImportTypeNode(location) ? location : void 0) == null ? void 0 : _f.argument.literal);
       const mode = contextSpecifier && isStringLiteralLike(contextSpecifier) ? getModeForUsageLocation(currentSourceFile, contextSpecifier) : currentSourceFile.impliedNodeFormat;
+      const moduleResolutionKind = getEmitModuleResolutionKind(compilerOptions);
       const resolvedModule = getResolvedModule(currentSourceFile, moduleReference, mode);
-      const resolutionDiagnostic = resolvedModule && getResolutionDiagnostic(compilerOptions, resolvedModule);
+      const resolutionDiagnostic = resolvedModule && getResolutionDiagnostic(compilerOptions, resolvedModule, currentSourceFile);
       const sourceFile = resolvedModule && (!resolutionDiagnostic || resolutionDiagnostic === Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set) && host.getSourceFile(resolvedModule.resolvedFileName);
       if (sourceFile) {
         if (resolutionDiagnostic) {
           error(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName);
         }
+        if (resolvedModule.resolvedUsingTsExtension && isDeclarationFileName(moduleReference)) {
+          const importOrExport = ((_g = findAncestor(location, isImportDeclaration)) == null ? void 0 : _g.importClause) || findAncestor(location, or(isImportEqualsDeclaration, isExportDeclaration));
+          if (importOrExport && !importOrExport.isTypeOnly || findAncestor(location, isImportCall)) {
+            error(
+              errorNode,
+              Diagnostics.A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead,
+              getSuggestedImportSource(Debug.checkDefined(tryExtractTSExtension(moduleReference)))
+            );
+          }
+        } else if (resolvedModule.resolvedUsingTsExtension && !shouldAllowImportingTsExtension(compilerOptions, currentSourceFile.fileName)) {
+          const tsExtension = Debug.checkDefined(tryExtractTSExtension(moduleReference));
+          error(errorNode, Diagnostics.An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled, tsExtension);
+        }
         if (sourceFile.symbol) {
           if (resolvedModule.isExternalLibraryImport && !resolutionExtensionIsTSOrJson(resolvedModule.extension)) {
-            errorOnImplicitAnyModule(false, errorNode, resolvedModule, moduleReference);
+            errorOnImplicitAnyModule(
+              /*isError*/
+              false,
+              errorNode,
+              resolvedModule,
+              moduleReference
+            );
           }
-          if (getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */) {
+          if (moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */) {
             const isSyncImport = currentSourceFile.impliedNodeFormat === 1 /* CommonJS */ && !findAncestor(location, isImportCall) || !!findAncestor(location, isImportEqualsDeclaration);
             const overrideClauseHost = findAncestor(location, (l) => isImportTypeNode(l) || isExportDeclaration(l) || isImportDeclaration(l));
-            const overrideClause = overrideClauseHost && isImportTypeNode(overrideClauseHost) ? (_g = overrideClauseHost.assertions) == null ? void 0 : _g.assertClause : overrideClauseHost == null ? void 0 : overrideClauseHost.assertClause;
+            const overrideClause = overrideClauseHost && isImportTypeNode(overrideClauseHost) ? (_h = overrideClauseHost.assertions) == null ? void 0 : _h.assertClause : overrideClauseHost == null ? void 0 : overrideClauseHost.assertClause;
             if (isSyncImport && sourceFile.impliedNodeFormat === 99 /* ESNext */ && !getResolutionModeOverrideForClause(overrideClause)) {
               if (findAncestor(location, isImportEqualsDeclaration)) {
                 error(errorNode, Diagnostics.Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_with_require_Use_an_ECMAScript_import_instead, moduleReference);
@@ -43030,6 +47136,7 @@ ${lanes.join("\n")}
                   if (scope && !scope.contents.packageJsonContent.type) {
                     if (targetExt) {
                       diagnosticDetails = chainDiagnosticMessages(
+                        /*details*/
                         void 0,
                         Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Colon_module_to_1,
                         targetExt,
@@ -43037,6 +47144,7 @@ ${lanes.join("\n")}
                       );
                     } else {
                       diagnosticDetails = chainDiagnosticMessages(
+                        /*details*/
                         void 0,
                         Diagnostics.To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0,
                         combinePaths(scope.packageDirectory, "package.json")
@@ -43045,12 +47153,14 @@ ${lanes.join("\n")}
                   } else {
                     if (targetExt) {
                       diagnosticDetails = chainDiagnosticMessages(
+                        /*details*/
                         void 0,
                         Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_package_json_file_with_type_Colon_module,
                         targetExt
                       );
                     } else {
                       diagnosticDetails = chainDiagnosticMessages(
+                        /*details*/
                         void 0,
                         Diagnostics.To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module
                       );
@@ -43087,7 +47197,13 @@ ${lanes.join("\n")}
           const diag2 = Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented;
           error(errorNode, diag2, moduleReference, resolvedModule.resolvedFileName);
         } else {
-          errorOnImplicitAnyModule(noImplicitAny && !!moduleNotFoundError, errorNode, resolvedModule, moduleReference);
+          errorOnImplicitAnyModule(
+            /*isError*/
+            noImplicitAny && !!moduleNotFoundError,
+            errorNode,
+            resolvedModule,
+            moduleReference
+          );
         }
         return void 0;
       }
@@ -43104,21 +47220,14 @@ ${lanes.join("\n")}
         } else {
           const tsExtension = tryExtractTSExtension(moduleReference);
           const isExtensionlessRelativePathImport = pathIsRelative(moduleReference) && !hasExtension(moduleReference);
-          const moduleResolutionKind = getEmitModuleResolutionKind(compilerOptions);
           const resolutionIsNode16OrNext = moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */;
           if (tsExtension) {
-            const diag2 = Diagnostics.An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead;
-            const importSourceWithoutExtension = removeExtension(moduleReference, tsExtension);
-            let replacedImportSource = importSourceWithoutExtension;
-            if (moduleKind >= 5 /* ES2015 */) {
-              replacedImportSource += tsExtension === ".mts" /* Mts */ ? ".mjs" : tsExtension === ".cts" /* Cts */ ? ".cjs" : ".js";
-            }
-            error(errorNode, diag2, tsExtension, replacedImportSource);
-          } else if (!compilerOptions.resolveJsonModule && fileExtensionIs(moduleReference, ".json" /* Json */) && getEmitModuleResolutionKind(compilerOptions) !== 1 /* Classic */ && hasJsonModuleEmitEnabled(compilerOptions)) {
+            errorOnTSExtensionImport(tsExtension);
+          } else if (!getResolveJsonModule(compilerOptions) && fileExtensionIs(moduleReference, ".json" /* Json */) && moduleResolutionKind !== 1 /* Classic */ && hasJsonModuleEmitEnabled(compilerOptions)) {
             error(errorNode, Diagnostics.Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension, moduleReference);
           } else if (mode === 99 /* ESNext */ && resolutionIsNode16OrNext && isExtensionlessRelativePathImport) {
             const absoluteRef = getNormalizedAbsolutePath(moduleReference, getDirectoryPath(currentSourceFile.path));
-            const suggestedExt = (_h = suggestedExtensions.find(([actualExt, _importExt]) => host.fileExists(absoluteRef + actualExt))) == null ? void 0 : _h[1];
+            const suggestedExt = (_i = suggestedExtensions.find(([actualExt, _importExt]) => host.fileExists(absoluteRef + actualExt))) == null ? void 0 : _i[1];
             if (suggestedExt) {
               error(
                 errorNode,
@@ -43134,19 +47243,33 @@ ${lanes.join("\n")}
         }
       }
       return void 0;
+      function errorOnTSExtensionImport(tsExtension) {
+        const diag2 = Diagnostics.An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead;
+        error(errorNode, diag2, tsExtension, getSuggestedImportSource(tsExtension));
+      }
+      function getSuggestedImportSource(tsExtension) {
+        const importSourceWithoutExtension = removeExtension(moduleReference, tsExtension);
+        if (emitModuleKindIsNonNodeESM(moduleKind) || mode === 99 /* ESNext */) {
+          return importSourceWithoutExtension + (tsExtension === ".mts" /* Mts */ ? ".mjs" : tsExtension === ".cts" /* Cts */ ? ".cjs" : ".js");
+        }
+        return importSourceWithoutExtension;
+      }
     }
     function errorOnImplicitAnyModule(isError, errorNode, { packageId, resolvedFileName }, moduleReference) {
       const errorInfo = !isExternalModuleNameRelative(moduleReference) && packageId ? typesPackageExists(packageId.name) ? chainDiagnosticMessages(
+        /*details*/
         void 0,
         Diagnostics.If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1,
         packageId.name,
         mangleScopedPackageName(packageId.name)
       ) : packageBundlesTypes(packageId.name) ? chainDiagnosticMessages(
+        /*details*/
         void 0,
         Diagnostics.If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1,
         packageId.name,
         moduleReference
       ) : chainDiagnosticMessages(
+        /*details*/
         void 0,
         Diagnostics.Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0,
         moduleReference,
@@ -43218,7 +47341,12 @@ ${lanes.join("\n")}
             if (!sigs || !sigs.length) {
               sigs = getSignaturesOfStructuredType(type, 1 /* Construct */);
             }
-            if (sigs && sigs.length || getPropertyOfType(type, "default" /* Default */, true) || isEsmCjsRef) {
+            if (sigs && sigs.length || getPropertyOfType(
+              type,
+              "default" /* Default */,
+              /*skipObjectFunctionPropertyAugment*/
+              true
+            ) || isEsmCjsRef) {
               const moduleType = getTypeWithSyntheticDefaultImportType(type, symbol, moduleSymbol, reference);
               return cloneTypeAsModuleType(symbol, moduleType, referenceParent);
             }
@@ -43231,8 +47359,8 @@ ${lanes.join("\n")}
       const result = createSymbol(symbol.flags, symbol.escapedName);
       result.declarations = symbol.declarations ? symbol.declarations.slice() : [];
       result.parent = symbol.parent;
-      result.target = symbol;
-      result.originatingImport = referenceParent;
+      result.links.target = symbol;
+      result.links.originatingImport = referenceParent;
       if (symbol.valueDeclaration)
         result.valueDeclaration = symbol.valueDeclaration;
       if (symbol.constEnumOnlyModule)
@@ -43242,7 +47370,7 @@ ${lanes.join("\n")}
       if (symbol.exports)
         result.exports = new Map(symbol.exports);
       const resolvedModuleType = resolveStructuredTypeMembers(moduleType);
-      result.type = createAnonymousType(result, resolvedModuleType.members, emptyArray, emptyArray, resolvedModuleType.indexInfos);
+      result.links.type = createAnonymousType(result, resolvedModuleType.members, emptyArray, emptyArray, resolvedModuleType.indexInfos);
       return result;
     }
     function hasExportAssignmentSymbol(moduleSymbol) {
@@ -43298,7 +47426,8 @@ ${lanes.join("\n")}
       return shouldTreatPropertiesOfExternalModuleAsExports(type) ? getPropertyOfType(type, memberName) : void 0;
     }
     function shouldTreatPropertiesOfExternalModuleAsExports(resolvedExternalModuleType) {
-      return !(resolvedExternalModuleType.flags & 131068 /* Primitive */ || getObjectFlags(resolvedExternalModuleType) & 1 /* Class */ || isArrayType(resolvedExternalModuleType) || isTupleType(resolvedExternalModuleType));
+      return !(resolvedExternalModuleType.flags & 131068 /* Primitive */ || getObjectFlags(resolvedExternalModuleType) & 1 /* Class */ || // `isArrayOrTupleLikeType` is too expensive to use in this auto-imports hot path
+      isArrayType(resolvedExternalModuleType) || isTupleType(resolvedExternalModuleType));
     }
     function getExportsOfSymbol(symbol) {
       return symbol.flags & 6256 /* LateBindingContainer */ ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedExports" /* resolvedExports */) : symbol.flags & 1536 /* Module */ ? getExportsOfModule(symbol) : symbol.exports || emptySymbols;
@@ -43378,9 +47507,12 @@ ${lanes.join("\n")}
       let merged;
       return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol;
     }
-    function getSymbolOfNode(node) {
+    function getSymbolOfDeclaration(node) {
       return getMergedSymbol(node.symbol && getLateBoundSymbol(node.symbol));
     }
+    function getSymbolOfNode(node) {
+      return canHaveSymbol(node) ? getSymbolOfDeclaration(node) : void 0;
+    }
     function getParentOfSymbol(symbol) {
       return getMergedSymbol(symbol.parent && getLateBoundSymbol(symbol.parent));
     }
@@ -43396,7 +47528,12 @@ ${lanes.join("\n")}
         for (const importRef of containingFile.imports) {
           if (nodeIsSynthesized(importRef))
             continue;
-          const resolvedModule = resolveExternalModuleName(enclosingDeclaration, importRef, true);
+          const resolvedModule = resolveExternalModuleName(
+            enclosingDeclaration,
+            importRef,
+            /*ignoreErrors*/
+            true
+          );
           if (!resolvedModule)
             continue;
           const ref = getAliasForSymbolInContainer(resolvedModule, symbol);
@@ -43416,7 +47553,7 @@ ${lanes.join("\n")}
       for (const file of otherFiles) {
         if (!isExternalModule(file))
           continue;
-        const sym = getSymbolOfNode(file);
+        const sym = getSymbolOfDeclaration(file);
         const ref = getAliasForSymbolInContainer(sym, symbol);
         if (!ref)
           continue;
@@ -43430,7 +47567,13 @@ ${lanes.join("\n")}
         const additionalContainers = mapDefined(container.declarations, fileSymbolIfFileSymbolExportEqualsContainer);
         const reexportContainers = enclosingDeclaration && getAlternativeContainingModules(symbol, enclosingDeclaration);
         const objectLiteralContainer = getVariableDeclarationOfObjectLiteral(container, meaning);
-        if (enclosingDeclaration && container.flags & getQualifiedLeftMeaning(meaning) && getAccessibleSymbolChain(container, enclosingDeclaration, 1920 /* Namespace */, false)) {
+        if (enclosingDeclaration && container.flags & getQualifiedLeftMeaning(meaning) && getAccessibleSymbolChain(
+          container,
+          enclosingDeclaration,
+          1920 /* Namespace */,
+          /*externalOnly*/
+          false
+        )) {
           return append(concatenate(concatenate([container], additionalContainers), reexportContainers), objectLiteralContainer);
         }
         const firstVariableMatch = !(container.flags & getQualifiedLeftMeaning(meaning)) && container.flags & 788968 /* Type */ && getDeclaredTypeOfSymbol(container).flags & 524288 /* Object */ && meaning === 111551 /* Value */ ? forEachSymbolTableInScope(enclosingDeclaration, (t) => {
@@ -43448,15 +47591,15 @@ ${lanes.join("\n")}
       const candidates = mapDefined(symbol.declarations, (d) => {
         if (!isAmbientModule(d) && d.parent) {
           if (hasNonGlobalAugmentationExternalModuleSymbol(d.parent)) {
-            return getSymbolOfNode(d.parent);
+            return getSymbolOfDeclaration(d.parent);
           }
-          if (isModuleBlock(d.parent) && d.parent.parent && resolveExternalModuleSymbol(getSymbolOfNode(d.parent.parent)) === symbol) {
-            return getSymbolOfNode(d.parent.parent);
+          if (isModuleBlock(d.parent) && d.parent.parent && resolveExternalModuleSymbol(getSymbolOfDeclaration(d.parent.parent)) === symbol) {
+            return getSymbolOfDeclaration(d.parent.parent);
           }
         }
         if (isClassExpression(d) && isBinaryExpression(d.parent) && d.parent.operatorToken.kind === 63 /* EqualsToken */ && isAccessExpression(d.parent.left) && isEntityNameExpression(d.parent.left.expression)) {
           if (isModuleExportsAccessExpression(d.parent.left) || isExportsIdentifier(d.parent.left.expression)) {
-            return getSymbolOfNode(getSourceFileOfNode(d));
+            return getSymbolOfDeclaration(getSourceFileOfNode(d));
           }
           checkExpressionCached(d.parent.left.expression);
           return getNodeLinks(d.parent.left.expression).resolvedSymbol;
@@ -43474,7 +47617,7 @@ ${lanes.join("\n")}
       const firstDecl = !!length(symbol.declarations) && first(symbol.declarations);
       if (meaning & 111551 /* Value */ && firstDecl && firstDecl.parent && isVariableDeclaration(firstDecl.parent)) {
         if (isObjectLiteralExpression(firstDecl) && firstDecl === firstDecl.parent.initializer || isTypeLiteralNode(firstDecl) && firstDecl === firstDecl.parent.type) {
-          return getSymbolOfNode(firstDecl.parent);
+          return getSymbolOfDeclaration(firstDecl.parent);
         }
       }
     }
@@ -43621,8 +47764,15 @@ ${lanes.join("\n")}
     function forEachSymbolTableInScope(enclosingDeclaration, callback) {
       let result;
       for (let location = enclosingDeclaration; location; location = location.parent) {
-        if (location.locals && !isGlobalSourceFile(location)) {
-          if (result = callback(location.locals, void 0, true, location)) {
+        if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
+          if (result = callback(
+            location.locals,
+            /*ignoreQualification*/
+            void 0,
+            /*isLocalNameLookup*/
+            true,
+            location
+          )) {
             return result;
           }
         }
@@ -43632,8 +47782,15 @@ ${lanes.join("\n")}
               break;
             }
           case 264 /* ModuleDeclaration */:
-            const sym = getSymbolOfNode(location);
-            if (result = callback((sym == null ? void 0 : sym.exports) || emptySymbols, void 0, true, location)) {
+            const sym = getSymbolOfDeclaration(location);
+            if (result = callback(
+              (sym == null ? void 0 : sym.exports) || emptySymbols,
+              /*ignoreQualification*/
+              void 0,
+              /*isLocalNameLookup*/
+              true,
+              location
+            )) {
               return result;
             }
             break;
@@ -43641,18 +47798,31 @@ ${lanes.join("\n")}
           case 228 /* ClassExpression */:
           case 261 /* InterfaceDeclaration */:
             let table;
-            (getSymbolOfNode(location).members || emptySymbols).forEach((memberSymbol, key) => {
+            (getSymbolOfDeclaration(location).members || emptySymbols).forEach((memberSymbol, key) => {
               if (memberSymbol.flags & (788968 /* Type */ & ~67108864 /* Assignment */)) {
                 (table || (table = createSymbolTable())).set(key, memberSymbol);
               }
             });
-            if (table && (result = callback(table, void 0, false, location))) {
+            if (table && (result = callback(
+              table,
+              /*ignoreQualification*/
+              void 0,
+              /*isLocalNameLookup*/
+              false,
+              location
+            ))) {
               return result;
             }
             break;
         }
       }
-      return callback(globals, void 0, true);
+      return callback(
+        globals,
+        /*ignoreQualification*/
+        void 0,
+        /*isLocalNameLookup*/
+        true
+      );
     }
     function getQualifiedLeftMeaning(rightMeaning) {
       return rightMeaning === 111551 /* Value */ ? 111551 /* Value */ : 1920 /* Namespace */;
@@ -43685,13 +47855,22 @@ ${lanes.join("\n")}
         return result2;
       }
       function canQualifySymbol(symbolFromSymbolTable, meaning2) {
-        return !needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning2) || !!getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning2), useOnlyExternalAliasing, visitedSymbolTablesMap);
+        return !needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning2) || // If symbol needs qualification, make sure that parent is accessible, if it is then this symbol is accessible too
+        !!getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning2), useOnlyExternalAliasing, visitedSymbolTablesMap);
       }
       function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol, ignoreQualification) {
-        return (symbol === (resolvedAliasSymbol || symbolFromSymbolTable) || getMergedSymbol(symbol) === getMergedSymbol(resolvedAliasSymbol || symbolFromSymbolTable)) && !some(symbolFromSymbolTable.declarations, hasNonGlobalAugmentationExternalModuleSymbol) && (ignoreQualification || canQualifySymbol(getMergedSymbol(symbolFromSymbolTable), meaning));
+        return (symbol === (resolvedAliasSymbol || symbolFromSymbolTable) || getMergedSymbol(symbol) === getMergedSymbol(resolvedAliasSymbol || symbolFromSymbolTable)) && // if the symbolFromSymbolTable is not external module (it could be if it was determined as ambient external module and would be in globals table)
+        // and if symbolFromSymbolTable or alias resolution matches the symbol,
+        // check the symbol can be qualified, it is only then this symbol is accessible
+        !some(symbolFromSymbolTable.declarations, hasNonGlobalAugmentationExternalModuleSymbol) && (ignoreQualification || canQualifySymbol(getMergedSymbol(symbolFromSymbolTable), meaning));
       }
       function trySymbolTable(symbols, ignoreQualification, isLocalNameLookup) {
-        if (isAccessible(symbols.get(symbol.escapedName), void 0, ignoreQualification)) {
+        if (isAccessible(
+          symbols.get(symbol.escapedName),
+          /*resolvedAliasSymbol*/
+          void 0,
+          ignoreQualification
+        )) {
           return [symbol];
         }
         const result2 = forEachEntry(symbols, (symbolFromSymbolTable) => {
@@ -43703,7 +47882,12 @@ ${lanes.join("\n")}
             }
           }
           if (symbolFromSymbolTable.escapedName === symbol.escapedName && symbolFromSymbolTable.exportSymbol) {
-            if (isAccessible(getMergedSymbol(symbolFromSymbolTable.exportSymbol), void 0, ignoreQualification)) {
+            if (isAccessible(
+              getMergedSymbol(symbolFromSymbolTable.exportSymbol),
+              /*aliasSymbol*/
+              void 0,
+              ignoreQualification
+            )) {
               return [symbol];
             }
           }
@@ -43715,7 +47899,11 @@ ${lanes.join("\n")}
           return [symbolFromSymbolTable];
         }
         const candidateTable = getExportsOfSymbol(resolvedImportedSymbol);
-        const accessibleSymbolsFromExports = candidateTable && getAccessibleSymbolChainFromSymbolTable(candidateTable, true);
+        const accessibleSymbolsFromExports = candidateTable && getAccessibleSymbolChainFromSymbolTable(
+          candidateTable,
+          /*ignoreQualification*/
+          true
+        );
         if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) {
           return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports);
         }
@@ -43760,15 +47948,39 @@ ${lanes.join("\n")}
       return false;
     }
     function isTypeSymbolAccessible(typeSymbol, enclosingDeclaration) {
-      const access = isSymbolAccessibleWorker(typeSymbol, enclosingDeclaration, 788968 /* Type */, false, true);
+      const access = isSymbolAccessibleWorker(
+        typeSymbol,
+        enclosingDeclaration,
+        788968 /* Type */,
+        /*shouldComputeAliasesToMakeVisible*/
+        false,
+        /*allowModules*/
+        true
+      );
       return access.accessibility === 0 /* Accessible */;
     }
     function isValueSymbolAccessible(typeSymbol, enclosingDeclaration) {
-      const access = isSymbolAccessibleWorker(typeSymbol, enclosingDeclaration, 111551 /* Value */, false, true);
+      const access = isSymbolAccessibleWorker(
+        typeSymbol,
+        enclosingDeclaration,
+        111551 /* Value */,
+        /*shouldComputeAliasesToMakeVisible*/
+        false,
+        /*allowModules*/
+        true
+      );
       return access.accessibility === 0 /* Accessible */;
     }
     function isSymbolAccessibleByFlags(typeSymbol, enclosingDeclaration, flags) {
-      const access = isSymbolAccessibleWorker(typeSymbol, enclosingDeclaration, flags, false, false);
+      const access = isSymbolAccessibleWorker(
+        typeSymbol,
+        enclosingDeclaration,
+        flags,
+        /*shouldComputeAliasesToMakeVisible*/
+        false,
+        /*allowModules*/
+        false
+      );
       return access.accessibility === 0 /* Accessible */;
     }
     function isAnySymbolAccessible(symbols, enclosingDeclaration, initialSymbol, meaning, shouldComputeAliasesToMakeVisible, allowModules) {
@@ -43777,7 +47989,13 @@ ${lanes.join("\n")}
       let hadAccessibleChain;
       let earlyModuleBail = false;
       for (const symbol of symbols) {
-        const accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, false);
+        const accessibleSymbolChain = getAccessibleSymbolChain(
+          symbol,
+          enclosingDeclaration,
+          meaning,
+          /*useOnlyExternalAliasing*/
+          false
+        );
         if (accessibleSymbolChain) {
           hadAccessibleChain = symbol;
           const hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible);
@@ -43816,7 +48034,14 @@ ${lanes.join("\n")}
       }
     }
     function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) {
-      return isSymbolAccessibleWorker(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible, true);
+      return isSymbolAccessibleWorker(
+        symbol,
+        enclosingDeclaration,
+        meaning,
+        shouldComputeAliasesToMakeVisible,
+        /*allowModules*/
+        true
+      );
     }
     function isSymbolAccessibleWorker(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible, allowModules) {
       if (symbol && enclosingDeclaration) {
@@ -43845,7 +48070,7 @@ ${lanes.join("\n")}
     }
     function getExternalModuleContainer(declaration) {
       const node = findAncestor(declaration, hasExternalModuleSymbol);
-      return node && getSymbolOfNode(node);
+      return node && getSymbolOfDeclaration(node);
     }
     function hasExternalModuleSymbol(declaration) {
       return isAmbientModule(declaration) || declaration.kind === 308 /* SourceFile */ && isExternalOrCommonJsModule(declaration);
@@ -43863,9 +48088,11 @@ ${lanes.join("\n")}
         var _a2, _b;
         if (!isDeclarationVisible(declaration)) {
           const anyImportSyntax = getAnyImportSyntax(declaration);
-          if (anyImportSyntax && !hasSyntacticModifier(anyImportSyntax, 1 /* Export */) && isDeclarationVisible(anyImportSyntax.parent)) {
+          if (anyImportSyntax && !hasSyntacticModifier(anyImportSyntax, 1 /* Export */) && // import clause without export
+          isDeclarationVisible(anyImportSyntax.parent)) {
             return addVisibleAlias(declaration, anyImportSyntax);
-          } else if (isVariableDeclaration(declaration) && isVariableStatement(declaration.parent.parent) && !hasSyntacticModifier(declaration.parent.parent, 1 /* Export */) && isDeclarationVisible(declaration.parent.parent.parent)) {
+          } else if (isVariableDeclaration(declaration) && isVariableStatement(declaration.parent.parent) && !hasSyntacticModifier(declaration.parent.parent, 1 /* Export */) && // unexported variable statement
+          isDeclarationVisible(declaration.parent.parent.parent)) {
             return addVisibleAlias(declaration, declaration.parent.parent);
           } else if (isLateVisibilityPaintedStatement(declaration) && !hasSyntacticModifier(declaration, 1 /* Export */) && isDeclarationVisible(declaration.parent)) {
             return addVisibleAlias(declaration, declaration);
@@ -43905,14 +48132,40 @@ ${lanes.join("\n")}
         meaning = 788968 /* Type */;
       }
       const firstIdentifier = getFirstIdentifier(entityName);
-      const symbol = resolveName(enclosingDeclaration, firstIdentifier.escapedText, meaning, void 0, void 0, false);
+      const symbol = resolveName(
+        enclosingDeclaration,
+        firstIdentifier.escapedText,
+        meaning,
+        /*nodeNotFoundErrorMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false
+      );
       if (symbol && symbol.flags & 262144 /* TypeParameter */ && meaning & 788968 /* Type */) {
         return { accessibility: 0 /* Accessible */ };
       }
-      if (!symbol && isThisIdentifier(firstIdentifier) && isSymbolAccessible(getSymbolOfNode(getThisContainer(firstIdentifier, false)), firstIdentifier, meaning, false).accessibility === 0 /* Accessible */) {
+      if (!symbol && isThisIdentifier(firstIdentifier) && isSymbolAccessible(
+        getSymbolOfDeclaration(getThisContainer(
+          firstIdentifier,
+          /*includeArrowFunctions*/
+          false,
+          /*includeClassComputedPropertyName*/
+          false
+        )),
+        firstIdentifier,
+        meaning,
+        /*computeAliases*/
+        false
+      ).accessibility === 0 /* Accessible */) {
         return { accessibility: 0 /* Accessible */ };
       }
-      return symbol && hasVisibleDeclarations(symbol, true) || {
+      return symbol && hasVisibleDeclarations(
+        symbol,
+        /*shouldComputeAliasToMakeVisible*/
+        true
+      ) || {
         accessibility: 1 /* NotAccessible */,
         errorSymbolName: getTextOfNode(firstIdentifier),
         errorNode: firstIdentifier
@@ -43941,7 +48194,13 @@ ${lanes.join("\n")}
         const entity = builder(symbol, meaning, enclosingDeclaration, nodeFlags);
         const printer = (enclosingDeclaration == null ? void 0 : enclosingDeclaration.kind) === 308 /* SourceFile */ ? createPrinter({ removeComments: true, neverAsciiEscape: true }) : createPrinter({ removeComments: true });
         const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-        printer.writeNode(4 /* Unspecified */, entity, sourceFile, writer2);
+        printer.writeNode(
+          4 /* Unspecified */,
+          entity,
+          /*sourceFile*/
+          sourceFile,
+          writer2
+        );
         return writer2;
       }
     }
@@ -43957,19 +48216,31 @@ ${lanes.join("\n")}
         const sig = nodeBuilder.signatureToSignatureDeclaration(signature, sigOutput, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */);
         const printer = createPrinter({ removeComments: true, omitTrailingSemicolon: true });
         const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-        printer.writeNode(4 /* Unspecified */, sig, sourceFile, getTrailingSemicolonDeferringWriter(writer2));
+        printer.writeNode(
+          4 /* Unspecified */,
+          sig,
+          /*sourceFile*/
+          sourceFile,
+          getTrailingSemicolonDeferringWriter(writer2)
+        );
         return writer2;
       }
     }
     function typeToString(type, enclosingDeclaration, flags = 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */, writer = createTextWriter("")) {
       const noTruncation = compilerOptions.noErrorTruncation || flags & 1 /* NoTruncation */;
-      const typeNode = nodeBuilder.typeToTypeNode(type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | (noTruncation ? 1 /* NoTruncation */ : 0), writer);
+      const typeNode = nodeBuilder.typeToTypeNode(type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | (noTruncation ? 1 /* NoTruncation */ : 0));
       if (typeNode === void 0)
         return Debug.fail("should always get typenode");
       const options = { removeComments: type !== unresolvedType };
       const printer = createPrinter(options);
       const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-      printer.writeNode(4 /* Unspecified */, typeNode, sourceFile, writer);
+      printer.writeNode(
+        4 /* Unspecified */,
+        typeNode,
+        /*sourceFile*/
+        sourceFile,
+        writer
+      );
       const result = writer.getText();
       const maxLength2 = noTruncation ? noTruncationMaximumTruncationLength * 2 : defaultMaximumTruncationLength * 2;
       if (maxLength2 && result && result.length >= maxLength2) {
@@ -43987,7 +48258,12 @@ ${lanes.join("\n")}
       return [leftStr, rightStr];
     }
     function getTypeNameForErrorDisplay(type) {
-      return typeToString(type, void 0, 64 /* UseFullyQualifiedType */);
+      return typeToString(
+        type,
+        /*enclosingDeclaration*/
+        void 0,
+        64 /* UseFullyQualifiedType */
+      );
     }
     function symbolValueDeclarationIsContextSensitive(symbol) {
       return symbol && !!symbol.valueDeclaration && isExpression(symbol.valueDeclaration) && !isContextSensitive(symbol.valueDeclaration);
@@ -44001,9 +48277,20 @@ ${lanes.join("\n")}
     function createNodeBuilder() {
       return {
         typeToTypeNode: (type, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => typeToTypeNodeHelper(type, context)),
-        indexInfoToIndexSignatureDeclaration: (indexInfo, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => indexInfoToIndexSignatureDeclarationHelper(indexInfo, context, void 0)),
+        indexInfoToIndexSignatureDeclaration: (indexInfo, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => indexInfoToIndexSignatureDeclarationHelper(
+          indexInfo,
+          context,
+          /*typeNode*/
+          void 0
+        )),
         signatureToSignatureDeclaration: (signature, kind, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => signatureToSignatureDeclarationHelper(signature, kind, context)),
-        symbolToEntityName: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToName(symbol, context, meaning, false)),
+        symbolToEntityName: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToName(
+          symbol,
+          context,
+          meaning,
+          /*expectsIdentifier*/
+          false
+        )),
         symbolToExpression: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToExpression(symbol, context, meaning)),
         symbolToTypeParameterDeclarations: (symbol, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => typeParametersToTypeParameterDeclarations(symbol, context)),
         symbolToParameterDeclaration: (symbol, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToParameterDeclaration(symbol, context)),
@@ -44027,27 +48314,12 @@ ${lanes.join("\n")}
         return symbolToExpression(symbol, context, meaning);
       }
       function withContext(enclosingDeclaration, flags, tracker, cb) {
-        var _a2, _b;
         Debug.assert(enclosingDeclaration === void 0 || (enclosingDeclaration.flags & 8 /* Synthesized */) === 0);
+        const moduleResolverHost = (tracker == null ? void 0 : tracker.trackSymbol) ? tracker.moduleResolverHost : flags & 134217728 /* DoNotIncludeSymbolChain */ ? createBasicNodeBuilderModuleSpecifierResolutionHost(host) : void 0;
         const context = {
           enclosingDeclaration,
           flags: flags || 0 /* None */,
-          tracker: tracker && tracker.trackSymbol ? tracker : { trackSymbol: () => false, moduleResolverHost: flags & 134217728 /* DoNotIncludeSymbolChain */ ? {
-            getCommonSourceDirectory: !!host.getCommonSourceDirectory ? () => host.getCommonSourceDirectory() : () => "",
-            getCurrentDirectory: () => host.getCurrentDirectory(),
-            getSymlinkCache: maybeBind(host, host.getSymlinkCache),
-            getPackageJsonInfoCache: () => {
-              var _a3;
-              return (_a3 = host.getPackageJsonInfoCache) == null ? void 0 : _a3.call(host);
-            },
-            useCaseSensitiveFileNames: maybeBind(host, host.useCaseSensitiveFileNames),
-            redirectTargetsMap: host.redirectTargetsMap,
-            getProjectReferenceRedirect: (fileName) => host.getProjectReferenceRedirect(fileName),
-            isSourceOfProjectReferenceRedirect: (fileName) => host.isSourceOfProjectReferenceRedirect(fileName),
-            fileExists: (fileName) => host.fileExists(fileName),
-            getFileIncludeReasons: () => host.getFileIncludeReasons(),
-            readFile: host.readFile ? (fileName) => host.readFile(fileName) : void 0
-          } : void 0 },
+          tracker: void 0,
           encounteredError: false,
           reportedDiagnostic: false,
           visitedTypes: void 0,
@@ -44055,42 +48327,13 @@ ${lanes.join("\n")}
           inferTypeParameters: void 0,
           approximateLength: 0
         };
-        context.tracker = wrapSymbolTrackerToReportForContext(context, context.tracker);
+        context.tracker = new SymbolTrackerImpl(context, tracker, moduleResolverHost);
         const resultingNode = cb(context);
         if (context.truncating && context.flags & 1 /* NoTruncation */) {
-          (_b = (_a2 = context.tracker) == null ? void 0 : _a2.reportTruncationError) == null ? void 0 : _b.call(_a2);
+          context.tracker.reportTruncationError();
         }
         return context.encounteredError ? void 0 : resultingNode;
       }
-      function wrapSymbolTrackerToReportForContext(context, tracker) {
-        const oldTrackSymbol = tracker.trackSymbol;
-        return {
-          ...tracker,
-          reportCyclicStructureError: wrapReportedDiagnostic(tracker.reportCyclicStructureError),
-          reportInaccessibleThisError: wrapReportedDiagnostic(tracker.reportInaccessibleThisError),
-          reportInaccessibleUniqueSymbolError: wrapReportedDiagnostic(tracker.reportInaccessibleUniqueSymbolError),
-          reportLikelyUnsafeImportRequiredError: wrapReportedDiagnostic(tracker.reportLikelyUnsafeImportRequiredError),
-          reportNonlocalAugmentation: wrapReportedDiagnostic(tracker.reportNonlocalAugmentation),
-          reportPrivateInBaseOfClassExpression: wrapReportedDiagnostic(tracker.reportPrivateInBaseOfClassExpression),
-          reportNonSerializableProperty: wrapReportedDiagnostic(tracker.reportNonSerializableProperty),
-          trackSymbol: oldTrackSymbol && ((...args) => {
-            const result = oldTrackSymbol(...args);
-            if (result) {
-              context.reportedDiagnostic = true;
-            }
-            return result;
-          })
-        };
-        function wrapReportedDiagnostic(method) {
-          if (!method) {
-            return method;
-          }
-          return (...args) => {
-            context.reportedDiagnostic = true;
-            return method(...args);
-          };
-        }
-      }
       function checkTruncationLength(context) {
         if (context.truncating)
           return context.truncating;
@@ -44103,6 +48346,7 @@ ${lanes.join("\n")}
         return typeNode;
       }
       function typeToTypeNodeWorker(type, context) {
+        var _a2, _b;
         if (cancellationToken && cancellationToken.throwIfCancellationRequested) {
           cancellationToken.throwIfCancellationRequested();
         }
@@ -44159,7 +48403,11 @@ ${lanes.join("\n")}
             if (isIdentifierText(memberName, 0 /* ES3 */)) {
               return appendReferenceToType(
                 parentName,
-                factory.createTypeReferenceNode(memberName, void 0)
+                factory.createTypeReferenceNode(
+                  memberName,
+                  /*typeArguments*/
+                  void 0
+                )
               );
             }
             if (isImportTypeNode(parentName)) {
@@ -44232,9 +48480,7 @@ ${lanes.join("\n")}
             if (!context.encounteredError && !(context.flags & 32768 /* AllowThisInObjectLiteral */)) {
               context.encounteredError = true;
             }
-            if (context.tracker.reportInaccessibleThisError) {
-              context.tracker.reportInaccessibleThisError();
-            }
+            (_b = (_a2 = context.tracker).reportInaccessibleThisError) == null ? void 0 : _b.call(_a2);
           }
           context.approximateLength += 4;
           return factory.createThisTypeNode();
@@ -44259,7 +48505,11 @@ ${lanes.join("\n")}
             let constraintNode;
             const constraint = getConstraintOfTypeParameter(type);
             if (constraint) {
-              const inferredConstraint = getInferredTypeParameterConstraint(type, true);
+              const inferredConstraint = getInferredTypeParameterConstraint(
+                type,
+                /*omitTypeReferences*/
+                true
+              );
               if (!(inferredConstraint && isTypeIdenticalTo(constraint, inferredConstraint))) {
                 context.approximateLength += 9;
                 constraintNode = constraint && typeToTypeNodeHelper(constraint, context);
@@ -44270,13 +48520,21 @@ ${lanes.join("\n")}
           if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && type.flags & 262144 /* TypeParameter */ && !isTypeSymbolAccessible(type.symbol, context.enclosingDeclaration)) {
             const name2 = typeParameterToName(type, context);
             context.approximateLength += idText(name2).length;
-            return factory.createTypeReferenceNode(factory.createIdentifier(idText(name2)), void 0);
+            return factory.createTypeReferenceNode(
+              factory.createIdentifier(idText(name2)),
+              /*typeArguments*/
+              void 0
+            );
           }
           if (type.symbol) {
             return symbolToTypeNode(type.symbol, context, 788968 /* Type */);
           }
           const name = (type === markerSuperTypeForCheck || type === markerSubTypeForCheck) && varianceTypeParameter && varianceTypeParameter.symbol ? (type === markerSubTypeForCheck ? "sub-" : "super-") + symbolName(varianceTypeParameter.symbol) : "?";
-          return factory.createTypeReferenceNode(factory.createIdentifier(name), void 0);
+          return factory.createTypeReferenceNode(
+            factory.createIdentifier(name),
+            /*typeArguments*/
+            void 0
+          );
         }
         if (type.flags & 1048576 /* Union */ && type.origin) {
           type = type.origin;
@@ -44286,7 +48544,12 @@ ${lanes.join("\n")}
           if (length(types) === 1) {
             return typeToTypeNodeHelper(types[0], context);
           }
-          const typeNodes = mapToTypeNodes(types, context, true);
+          const typeNodes = mapToTypeNodes(
+            types,
+            context,
+            /*isBareList*/
+            true
+          );
           if (typeNodes && typeNodes.length > 0) {
             return type.flags & 1048576 /* Union */ ? factory.createUnionTypeNode(typeNodes) : factory.createIntersectionTypeNode(typeNodes);
           } else {
@@ -44353,7 +48616,11 @@ ${lanes.join("\n")}
             const falseTypeNode2 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode(type2.root.node.falseType), newMapper));
             return factory.createConditionalTypeNode(
               checkTypeNode,
-              factory.createInferTypeNode(factory.createTypeParameterDeclaration(void 0, factory.cloneNode(newTypeVariable.typeName))),
+              factory.createInferTypeNode(factory.createTypeParameterDeclaration(
+                /*modifiers*/
+                void 0,
+                factory.cloneNode(newTypeVariable.typeName)
+              )),
               factory.createConditionalTypeNode(
                 factory.createTypeReferenceNode(factory.cloneNode(name)),
                 typeToTypeNodeHelper(type2.checkType, context),
@@ -44372,12 +48639,12 @@ ${lanes.join("\n")}
           return factory.createConditionalTypeNode(checkTypeNode, extendsTypeNode, trueTypeNode, falseTypeNode);
         }
         function typeToTypeNodeOrCircularityElision(type2) {
-          var _a2, _b, _c;
+          var _a3, _b2, _c;
           if (type2.flags & 1048576 /* Union */) {
-            if ((_a2 = context.visitedTypes) == null ? void 0 : _a2.has(getTypeId(type2))) {
+            if ((_a3 = context.visitedTypes) == null ? void 0 : _a3.has(getTypeId(type2))) {
               if (!(context.flags & 131072 /* AllowAnonymousIdentifier */)) {
                 context.encounteredError = true;
-                (_c = (_b = context.tracker) == null ? void 0 : _b.reportCyclicStructureError) == null ? void 0 : _c.call(_b);
+                (_c = (_b2 = context.tracker) == null ? void 0 : _b2.reportCyclicStructureError) == null ? void 0 : _c.call(_b2);
               }
               return createElidedInformationPlaceholder(context);
             }
@@ -44407,14 +48674,27 @@ ${lanes.join("\n")}
           const typeParameterNode = typeParameterToDeclarationWithConstraint(getTypeParameterFromMappedType(type2), context, appropriateConstraintTypeNode);
           const nameTypeNode = type2.declaration.nameType ? typeToTypeNodeHelper(getNameTypeFromMappedType(type2), context) : void 0;
           const templateTypeNode = typeToTypeNodeHelper(removeMissingType(getTemplateTypeFromMappedType(type2), !!(getMappedTypeModifiers(type2) & 4 /* IncludeOptional */)), context);
-          const mappedTypeNode = factory.createMappedTypeNode(readonlyToken, typeParameterNode, nameTypeNode, questionToken, templateTypeNode, void 0);
+          const mappedTypeNode = factory.createMappedTypeNode(
+            readonlyToken,
+            typeParameterNode,
+            nameTypeNode,
+            questionToken,
+            templateTypeNode,
+            /*members*/
+            void 0
+          );
           context.approximateLength += 10;
           const result = setEmitFlags(mappedTypeNode, 1 /* SingleLine */);
           if (isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */) {
             const originalConstraint = instantiateType(getConstraintOfTypeParameter(getTypeFromTypeNode(type2.declaration.typeParameter.constraint.type)) || unknownType, type2.mapper);
             return factory.createConditionalTypeNode(
               typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context),
-              factory.createInferTypeNode(factory.createTypeParameterDeclaration(void 0, factory.cloneNode(newTypeVariable.typeName), originalConstraint.flags & 2 /* Unknown */ ? void 0 : typeToTypeNodeHelper(originalConstraint, context))),
+              factory.createInferTypeNode(factory.createTypeParameterDeclaration(
+                /*modifiers*/
+                void 0,
+                factory.cloneNode(newTypeVariable.typeName),
+                originalConstraint.flags & 2 /* Unknown */ ? void 0 : typeToTypeNodeHelper(originalConstraint, context)
+              )),
               result,
               factory.createKeywordTypeNode(144 /* NeverKeyword */)
             );
@@ -44422,16 +48702,22 @@ ${lanes.join("\n")}
           return result;
         }
         function createAnonymousTypeNode(type2) {
-          var _a2;
+          var _a3;
           const typeId = type2.id;
           const symbol = type2.symbol;
           if (symbol) {
             const isInstanceType = isClassInstanceSide(type2) ? 788968 /* Type */ : 111551 /* Value */;
             if (isJSConstructor(symbol.valueDeclaration)) {
               return symbolToTypeNode(symbol, context, isInstanceType);
-            } else if (symbol.flags & 32 /* Class */ && !getBaseTypeVariableOfClass(symbol) && !(symbol.valueDeclaration && isClassLike(symbol.valueDeclaration) && context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && (!isClassDeclaration(symbol.valueDeclaration) || isSymbolAccessible(symbol, context.enclosingDeclaration, isInstanceType, false).accessibility !== 0 /* Accessible */)) || symbol.flags & (384 /* Enum */ | 512 /* ValueModule */) || shouldWriteTypeOfFunctionSymbol()) {
+            } else if (symbol.flags & 32 /* Class */ && !getBaseTypeVariableOfClass(symbol) && !(symbol.valueDeclaration && isClassLike(symbol.valueDeclaration) && context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && (!isClassDeclaration(symbol.valueDeclaration) || isSymbolAccessible(
+              symbol,
+              context.enclosingDeclaration,
+              isInstanceType,
+              /*computeAliases*/
+              false
+            ).accessibility !== 0 /* Accessible */)) || symbol.flags & (384 /* Enum */ | 512 /* ValueModule */) || shouldWriteTypeOfFunctionSymbol()) {
               return symbolToTypeNode(symbol, context, isInstanceType);
-            } else if ((_a2 = context.visitedTypes) == null ? void 0 : _a2.has(typeId)) {
+            } else if ((_a3 = context.visitedTypes) == null ? void 0 : _a3.has(typeId)) {
               const typeAlias = getTypeAliasForTypeLiteral(type2);
               if (typeAlias) {
                 return symbolToTypeNode(typeAlias, context, 788968 /* Type */);
@@ -44445,16 +48731,19 @@ ${lanes.join("\n")}
             return createTypeNodeFromObjectType(type2);
           }
           function shouldWriteTypeOfFunctionSymbol() {
-            var _a3;
-            const isStaticMethodSymbol = !!(symbol.flags & 8192 /* Method */) && some(symbol.declarations, (declaration) => isStatic(declaration));
-            const isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* Function */) && (symbol.parent || forEach(symbol.declarations, (declaration) => declaration.parent.kind === 308 /* SourceFile */ || declaration.parent.kind === 265 /* ModuleBlock */));
+            var _a4;
+            const isStaticMethodSymbol = !!(symbol.flags & 8192 /* Method */) && // typeof static method
+            some(symbol.declarations, (declaration) => isStatic(declaration));
+            const isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* Function */) && (symbol.parent || // is exported function symbol
+            forEach(symbol.declarations, (declaration) => declaration.parent.kind === 308 /* SourceFile */ || declaration.parent.kind === 265 /* ModuleBlock */));
             if (isStaticMethodSymbol || isNonLocalFunctionSymbol) {
-              return (!!(context.flags & 4096 /* UseTypeOfFunction */) || ((_a3 = context.visitedTypes) == null ? void 0 : _a3.has(typeId))) && (!(context.flags & 8 /* UseStructuralFallback */) || isValueSymbolAccessible(symbol, context.enclosingDeclaration));
+              return (!!(context.flags & 4096 /* UseTypeOfFunction */) || ((_a4 = context.visitedTypes) == null ? void 0 : _a4.has(typeId))) && // it is type of the symbol uses itself recursively
+              (!(context.flags & 8 /* UseStructuralFallback */) || isValueSymbolAccessible(symbol, context.enclosingDeclaration));
             }
           }
         }
         function visitAndTransformType(type2, transform2) {
-          var _a2, _b;
+          var _a3, _b2;
           const typeId = type2.id;
           const isConstructorObject = getObjectFlags(type2) & 16 /* Anonymous */ && type2.symbol && type2.symbol.flags & 32 /* Class */;
           const id = getObjectFlags(type2) & 4 /* Reference */ && type2.node ? "N" + getNodeId(type2.node) : type2.flags & 16777216 /* Conditional */ ? "N" + getNodeId(type2.root.node) : type2.symbol ? (isConstructorObject ? "+" : "") + getSymbolId(type2.symbol) : void 0;
@@ -44469,13 +48758,13 @@ ${lanes.join("\n")}
           if (links) {
             links.serializedTypes || (links.serializedTypes = /* @__PURE__ */ new Map());
           }
-          const cachedResult = (_a2 = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _a2.get(key);
+          const cachedResult = (_a3 = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _a3.get(key);
           if (cachedResult) {
             if (cachedResult.truncating) {
               context.truncating = true;
             }
             context.approximateLength += cachedResult.addedLength;
-            return deepCloneOrReuseNode(cachedResult);
+            return deepCloneOrReuseNode(cachedResult.node);
           }
           let depth;
           if (id) {
@@ -44490,11 +48779,7 @@ ${lanes.join("\n")}
           const result = transform2(type2);
           const addedLength = context.approximateLength - startLength;
           if (!context.reportedDiagnostic && !context.encounteredError) {
-            if (context.truncating) {
-              result.truncating = true;
-            }
-            result.addedLength = addedLength;
-            (_b = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _b.set(key, result);
+            (_b2 = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _b2.set(key, { node: result, truncating: context.truncating, addedLength });
           }
           context.visitedTypes.delete(typeId);
           if (id) {
@@ -44509,7 +48794,11 @@ ${lanes.join("\n")}
           }
           function deepCloneOrReuseNodes(nodes, visitor, test, start, count) {
             if (nodes && nodes.length === 0) {
-              return setTextRange(factory.createNodeArray(void 0, nodes.hasTrailingComma), nodes);
+              return setTextRange(factory.createNodeArray(
+                /*nodes*/
+                void 0,
+                nodes.hasTrailingComma
+              ), nodes);
             }
             return visitNodes2(nodes, visitor, test, start, count);
           }
@@ -44522,7 +48811,10 @@ ${lanes.join("\n")}
           if (!resolved.properties.length && !resolved.indexInfos.length) {
             if (!resolved.callSignatures.length && !resolved.constructSignatures.length) {
               context.approximateLength += 2;
-              return setEmitFlags(factory.createTypeLiteralNode(void 0), 1 /* SingleLine */);
+              return setEmitFlags(factory.createTypeLiteralNode(
+                /*members*/
+                void 0
+              ), 1 /* SingleLine */);
             }
             if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) {
               const signature = resolved.callSignatures[0];
@@ -44538,7 +48830,9 @@ ${lanes.join("\n")}
           const abstractSignatures = filter(resolved.constructSignatures, (signature) => !!(signature.flags & 4 /* Abstract */));
           if (some(abstractSignatures)) {
             const types = map(abstractSignatures, getOrCreateTypeFromSignature);
-            const typeElementCount = resolved.callSignatures.length + (resolved.constructSignatures.length - abstractSignatures.length) + resolved.indexInfos.length + (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ ? countWhere(resolved.properties, (p) => !(p.flags & 4194304 /* Prototype */)) : length(resolved.properties));
+            const typeElementCount = resolved.callSignatures.length + (resolved.constructSignatures.length - abstractSignatures.length) + resolved.indexInfos.length + // exclude `prototype` when writing a class expression as a type literal, as per
+            // the logic in `createTypeNodesFromResolvedType`.
+            (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ ? countWhere(resolved.properties, (p) => !(p.flags & 4194304 /* Prototype */)) : length(resolved.properties));
             if (typeElementCount) {
               types.push(getResolvedTypeWithoutAbstractConstructSignatures(resolved));
             }
@@ -44695,7 +48989,15 @@ ${lanes.join("\n")}
         }
         function createTypeNodesFromResolvedType(resolvedType) {
           if (checkTruncationLength(context)) {
-            return [factory.createPropertySignature(void 0, "...", void 0, void 0)];
+            return [factory.createPropertySignature(
+              /*modifiers*/
+              void 0,
+              "...",
+              /*questionToken*/
+              void 0,
+              /*type*/
+              void 0
+            )];
           }
           const typeElements = [];
           for (const signature of resolvedType.callSignatures) {
@@ -44725,7 +49027,15 @@ ${lanes.join("\n")}
               }
             }
             if (checkTruncationLength(context) && i + 2 < properties.length - 1) {
-              typeElements.push(factory.createPropertySignature(void 0, `... ${properties.length - i} more ...`, void 0, void 0));
+              typeElements.push(factory.createPropertySignature(
+                /*modifiers*/
+                void 0,
+                `... ${properties.length - i} more ...`,
+                /*questionToken*/
+                void 0,
+                /*type*/
+                void 0
+              ));
               addPropertyToElementList(properties[properties.length - 1], context, typeElements);
               break;
             }
@@ -44737,21 +49047,25 @@ ${lanes.join("\n")}
       function createElidedInformationPlaceholder(context) {
         context.approximateLength += 3;
         if (!(context.flags & 1 /* NoTruncation */)) {
-          return factory.createTypeReferenceNode(factory.createIdentifier("..."), void 0);
+          return factory.createTypeReferenceNode(
+            factory.createIdentifier("..."),
+            /*typeArguments*/
+            void 0
+          );
         }
         return factory.createKeywordTypeNode(131 /* AnyKeyword */);
       }
       function shouldUsePlaceholderForProperty(propertySymbol, context) {
         var _a2;
-        return !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */) && (contains(context.reverseMappedStack, propertySymbol) || ((_a2 = context.reverseMappedStack) == null ? void 0 : _a2[0]) && !(getObjectFlags(last(context.reverseMappedStack).propertyType) & 16 /* Anonymous */));
+        return !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */) && (contains(context.reverseMappedStack, propertySymbol) || ((_a2 = context.reverseMappedStack) == null ? void 0 : _a2[0]) && !(getObjectFlags(last(context.reverseMappedStack).links.propertyType) & 16 /* Anonymous */));
       }
       function addPropertyToElementList(propertySymbol, context, typeElements) {
-        var _a2, _b;
+        var _a2;
         const propertyIsReverseMapped = !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */);
         const propertyType = shouldUsePlaceholderForProperty(propertySymbol, context) ? anyType : getNonMissingTypeOfSymbol(propertySymbol);
         const saveEnclosingDeclaration = context.enclosingDeclaration;
         context.enclosingDeclaration = void 0;
-        if (context.tracker.trackSymbol && isLateBoundName(propertySymbol.escapedName)) {
+        if (context.tracker.canTrackSymbol && isLateBoundName(propertySymbol.escapedName)) {
           if (propertySymbol.declarations) {
             const decl = first(propertySymbol.declarations);
             if (hasLateBindableName(decl)) {
@@ -44764,11 +49078,11 @@ ${lanes.join("\n")}
                 trackComputedName(decl.name.expression, saveEnclosingDeclaration, context);
               }
             }
-          } else if ((_a2 = context.tracker) == null ? void 0 : _a2.reportNonSerializableProperty) {
+          } else {
             context.tracker.reportNonSerializableProperty(symbolToString(propertySymbol));
           }
         }
-        context.enclosingDeclaration = propertySymbol.valueDeclaration || ((_b = propertySymbol.declarations) == null ? void 0 : _b[0]) || saveEnclosingDeclaration;
+        context.enclosingDeclaration = propertySymbol.valueDeclaration || ((_a2 = propertySymbol.declarations) == null ? void 0 : _a2[0]) || saveEnclosingDeclaration;
         const propertyName = getPropertyNameNodeForSymbol(propertySymbol, context);
         context.enclosingDeclaration = saveEnclosingDeclaration;
         context.approximateLength += symbolName(propertySymbol).length + 1;
@@ -44807,8 +49121,8 @@ ${lanes.join("\n")}
         }
         function preserveCommentsOn(node) {
           var _a3;
-          if (some(propertySymbol.declarations, (d) => d.kind === 350 /* JSDocPropertyTag */)) {
-            const d = (_a3 = propertySymbol.declarations) == null ? void 0 : _a3.find((d2) => d2.kind === 350 /* JSDocPropertyTag */);
+          if (some(propertySymbol.declarations, (d) => d.kind === 351 /* JSDocPropertyTag */)) {
+            const d = (_a3 = propertySymbol.declarations) == null ? void 0 : _a3.find((d2) => d2.kind === 351 /* JSDocPropertyTag */);
             const commentText = getTextOfJSDocComment(d.comment);
             if (commentText) {
               setSyntheticLeadingComments(node, [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]);
@@ -44823,11 +49137,19 @@ ${lanes.join("\n")}
         if (some(types)) {
           if (checkTruncationLength(context)) {
             if (!isBareList) {
-              return [factory.createTypeReferenceNode("...", void 0)];
+              return [factory.createTypeReferenceNode(
+                "...",
+                /*typeArguments*/
+                void 0
+              )];
             } else if (types.length > 2) {
               return [
                 typeToTypeNodeHelper(types[0], context),
-                factory.createTypeReferenceNode(`... ${types.length - 2} more ...`, void 0),
+                factory.createTypeReferenceNode(
+                  `... ${types.length - 2} more ...`,
+                  /*typeArguments*/
+                  void 0
+                ),
                 typeToTypeNodeHelper(types[types.length - 1], context)
               ];
             }
@@ -44839,7 +49161,11 @@ ${lanes.join("\n")}
           for (const type of types) {
             i++;
             if (checkTruncationLength(context) && i + 2 < types.length - 1) {
-              result.push(factory.createTypeReferenceNode(`... ${types.length - i} more ...`, void 0));
+              result.push(factory.createTypeReferenceNode(
+                `... ${types.length - i} more ...`,
+                /*typeArguments*/
+                void 0
+              ));
               const typeNode2 = typeToTypeNodeHelper(types[types.length - 1], context);
               if (typeNode2) {
                 result.push(typeNode2);
@@ -44877,11 +49203,15 @@ ${lanes.join("\n")}
         const name = getNameFromIndexInfo(indexInfo) || "x";
         const indexerTypeNode = typeToTypeNodeHelper(indexInfo.keyType, context);
         const indexingParameter = factory.createParameterDeclaration(
+          /*modifiers*/
           void 0,
+          /*dotDotDotToken*/
           void 0,
           name,
+          /*questionToken*/
           void 0,
           indexerTypeNode,
+          /*initializer*/
           void 0
         );
         if (!typeNode) {
@@ -44910,7 +49240,11 @@ ${lanes.join("\n")}
         } else {
           typeParameters = signature.typeParameters && signature.typeParameters.map((parameter) => typeParameterToDeclaration(parameter, context));
         }
-        const expandedParams = getExpandedParameters(signature, true)[0];
+        const expandedParams = getExpandedParameters(
+          signature,
+          /*skipUnionExpanding*/
+          true
+        )[0];
         const parameters = (some(expandedParams, (p) => p !== expandedParams[expandedParams.length - 1] && !!(getCheckFlags(p) & 32768 /* RestParameter */)) ? signature.parameters : expandedParams).map((parameter) => symbolToParameterDeclaration(parameter, context, kind === 173 /* Constructor */, options == null ? void 0 : options.privateSymbolVisitor, options == null ? void 0 : options.bundledImports));
         const thisParameter = context.flags & 33554432 /* OmitThisParameter */ ? void 0 : tryGetThisParameterDeclaration(signature, context);
         if (thisParameter) {
@@ -44936,7 +49270,64 @@ ${lanes.join("\n")}
           const flags = modifiersToFlags(modifiers);
           modifiers = factory.createModifiersFromModifierFlags(flags | 256 /* Abstract */);
         }
-        const node = kind === 176 /* CallSignature */ ? factory.createCallSignature(typeParameters, parameters, returnTypeNode) : kind === 177 /* ConstructSignature */ ? factory.createConstructSignature(typeParameters, parameters, returnTypeNode) : kind === 170 /* MethodSignature */ ? factory.createMethodSignature(modifiers, (_a2 = options == null ? void 0 : options.name) != null ? _a2 : factory.createIdentifier(""), options == null ? void 0 : options.questionToken, typeParameters, parameters, returnTypeNode) : kind === 171 /* MethodDeclaration */ ? factory.createMethodDeclaration(modifiers, void 0, (_b = options == null ? void 0 : options.name) != null ? _b : factory.createIdentifier(""), void 0, typeParameters, parameters, returnTypeNode, void 0) : kind === 173 /* Constructor */ ? factory.createConstructorDeclaration(modifiers, parameters, void 0) : kind === 174 /* GetAccessor */ ? factory.createGetAccessorDeclaration(modifiers, (_c = options == null ? void 0 : options.name) != null ? _c : factory.createIdentifier(""), parameters, returnTypeNode, void 0) : kind === 175 /* SetAccessor */ ? factory.createSetAccessorDeclaration(modifiers, (_d = options == null ? void 0 : options.name) != null ? _d : factory.createIdentifier(""), parameters, void 0) : kind === 178 /* IndexSignature */ ? factory.createIndexSignature(modifiers, parameters, returnTypeNode) : kind === 320 /* JSDocFunctionType */ ? factory.createJSDocFunctionType(parameters, returnTypeNode) : kind === 181 /* FunctionType */ ? factory.createFunctionTypeNode(typeParameters, parameters, returnTypeNode != null ? returnTypeNode : factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 182 /* ConstructorType */ ? factory.createConstructorTypeNode(modifiers, typeParameters, parameters, returnTypeNode != null ? returnTypeNode : factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 259 /* FunctionDeclaration */ ? factory.createFunctionDeclaration(modifiers, void 0, (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""), typeParameters, parameters, returnTypeNode, void 0) : kind === 215 /* FunctionExpression */ ? factory.createFunctionExpression(modifiers, void 0, (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""), typeParameters, parameters, returnTypeNode, factory.createBlock([])) : kind === 216 /* ArrowFunction */ ? factory.createArrowFunction(modifiers, typeParameters, parameters, returnTypeNode, void 0, factory.createBlock([])) : Debug.assertNever(kind);
+        const node = kind === 176 /* CallSignature */ ? factory.createCallSignature(typeParameters, parameters, returnTypeNode) : kind === 177 /* ConstructSignature */ ? factory.createConstructSignature(typeParameters, parameters, returnTypeNode) : kind === 170 /* MethodSignature */ ? factory.createMethodSignature(modifiers, (_a2 = options == null ? void 0 : options.name) != null ? _a2 : factory.createIdentifier(""), options == null ? void 0 : options.questionToken, typeParameters, parameters, returnTypeNode) : kind === 171 /* MethodDeclaration */ ? factory.createMethodDeclaration(
+          modifiers,
+          /*asteriskToken*/
+          void 0,
+          (_b = options == null ? void 0 : options.name) != null ? _b : factory.createIdentifier(""),
+          /*questionToken*/
+          void 0,
+          typeParameters,
+          parameters,
+          returnTypeNode,
+          /*body*/
+          void 0
+        ) : kind === 173 /* Constructor */ ? factory.createConstructorDeclaration(
+          modifiers,
+          parameters,
+          /*body*/
+          void 0
+        ) : kind === 174 /* GetAccessor */ ? factory.createGetAccessorDeclaration(
+          modifiers,
+          (_c = options == null ? void 0 : options.name) != null ? _c : factory.createIdentifier(""),
+          parameters,
+          returnTypeNode,
+          /*body*/
+          void 0
+        ) : kind === 175 /* SetAccessor */ ? factory.createSetAccessorDeclaration(
+          modifiers,
+          (_d = options == null ? void 0 : options.name) != null ? _d : factory.createIdentifier(""),
+          parameters,
+          /*body*/
+          void 0
+        ) : kind === 178 /* IndexSignature */ ? factory.createIndexSignature(modifiers, parameters, returnTypeNode) : kind === 320 /* JSDocFunctionType */ ? factory.createJSDocFunctionType(parameters, returnTypeNode) : kind === 181 /* FunctionType */ ? factory.createFunctionTypeNode(typeParameters, parameters, returnTypeNode != null ? returnTypeNode : factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 182 /* ConstructorType */ ? factory.createConstructorTypeNode(modifiers, typeParameters, parameters, returnTypeNode != null ? returnTypeNode : factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 259 /* FunctionDeclaration */ ? factory.createFunctionDeclaration(
+          modifiers,
+          /*asteriskToken*/
+          void 0,
+          (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""),
+          typeParameters,
+          parameters,
+          returnTypeNode,
+          /*body*/
+          void 0
+        ) : kind === 215 /* FunctionExpression */ ? factory.createFunctionExpression(
+          modifiers,
+          /*asteriskToken*/
+          void 0,
+          (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""),
+          typeParameters,
+          parameters,
+          returnTypeNode,
+          factory.createBlock([])
+        ) : kind === 216 /* ArrowFunction */ ? factory.createArrowFunction(
+          modifiers,
+          typeParameters,
+          parameters,
+          returnTypeNode,
+          /*equalsGreaterThanToken*/
+          void 0,
+          factory.createBlock([])
+        ) : Debug.assertNever(kind);
         if (typeArguments) {
           node.typeArguments = factory.createNodeArray(typeArguments);
         }
@@ -44950,9 +49341,12 @@ ${lanes.join("\n")}
           const thisTag = getJSDocThisTag(signature.declaration);
           if (thisTag && thisTag.typeExpression) {
             return factory.createParameterDeclaration(
+              /* modifiers */
               void 0,
+              /* dotDotDotToken */
               void 0,
               "this",
+              /* questionToken */
               void 0,
               typeToTypeNodeHelper(getTypeFromTypeNode(thisTag.typeExpression), context)
             );
@@ -44962,7 +49356,7 @@ ${lanes.join("\n")}
       function typeParameterToDeclarationWithConstraint(type, context, constraintNode) {
         const savedContextFlags = context.flags;
         context.flags &= ~512 /* WriteTypeParametersInQualifiedName */;
-        const modifiers = factory.createModifiersFromModifierFlags(getVarianceModifiers(type));
+        const modifiers = factory.createModifiersFromModifierFlags(getTypeParameterModifiers(type));
         const name = typeParameterToName(type, context);
         const defaultParameter = getDefaultFromTypeParameter(type);
         const defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter, context);
@@ -44976,7 +49370,7 @@ ${lanes.join("\n")}
       function symbolToParameterDeclaration(parameterSymbol, context, preserveModifierFlags, privateSymbolVisitor, bundledImports) {
         let parameterDeclaration = getDeclarationOfKind(parameterSymbol, 166 /* Parameter */);
         if (!parameterDeclaration && !isTransientSymbol(parameterSymbol)) {
-          parameterDeclaration = getDeclarationOfKind(parameterSymbol, 343 /* JSDocParameterTag */);
+          parameterDeclaration = getDeclarationOfKind(parameterSymbol, 344 /* JSDocParameterTag */);
         }
         let parameterType = getTypeOfSymbol(parameterSymbol);
         if (parameterDeclaration && isRequiredInitializedParameter(parameterDeclaration)) {
@@ -44995,6 +49389,7 @@ ${lanes.join("\n")}
           name,
           questionToken,
           parameterTypeNode,
+          /*initializer*/
           void 0
         );
         context.approximateLength += symbolName(parameterSymbol).length + 3;
@@ -45002,16 +49397,24 @@ ${lanes.join("\n")}
         function cloneBindingName(node) {
           return elideInitializerAndSetEmitFlags(node);
           function elideInitializerAndSetEmitFlags(node2) {
-            if (context.tracker.trackSymbol && isComputedPropertyName(node2) && isLateBindableName(node2)) {
+            if (context.tracker.canTrackSymbol && isComputedPropertyName(node2) && isLateBindableName(node2)) {
               trackComputedName(node2.expression, context.enclosingDeclaration, context);
             }
-            let visited = visitEachChild(node2, elideInitializerAndSetEmitFlags, nullTransformationContext, void 0, elideInitializerAndSetEmitFlags);
+            let visited = visitEachChild(
+              node2,
+              elideInitializerAndSetEmitFlags,
+              nullTransformationContext,
+              /*nodesVisitor*/
+              void 0,
+              elideInitializerAndSetEmitFlags
+            );
             if (isBindingElement(visited)) {
               visited = factory.updateBindingElement(
                 visited,
                 visited.dotDotDotToken,
                 visited.propertyName,
                 visited.name,
+                /*initializer*/
                 void 0
               );
             }
@@ -45023,10 +49426,20 @@ ${lanes.join("\n")}
         }
       }
       function trackComputedName(accessExpression, enclosingDeclaration, context) {
-        if (!context.tracker.trackSymbol)
+        if (!context.tracker.canTrackSymbol)
           return;
         const firstIdentifier = getFirstIdentifier(accessExpression);
-        const name = resolveName(firstIdentifier, firstIdentifier.escapedText, 111551 /* Value */ | 1048576 /* ExportValue */, void 0, void 0, true);
+        const name = resolveName(
+          firstIdentifier,
+          firstIdentifier.escapedText,
+          111551 /* Value */ | 1048576 /* ExportValue */,
+          /*nodeNotFoundErrorMessage*/
+          void 0,
+          /*nameArg*/
+          void 0,
+          /*isUse*/
+          true
+        );
         if (name) {
           context.tracker.trackSymbol(name, enclosingDeclaration, 111551 /* Value */);
         }
@@ -45039,7 +49452,12 @@ ${lanes.join("\n")}
         let chain;
         const isTypeParameter = symbol.flags & 262144 /* TypeParameter */;
         if (!isTypeParameter && (context.enclosingDeclaration || context.flags & 64 /* UseFullyQualifiedType */) && !(context.flags & 134217728 /* DoNotIncludeSymbolChain */)) {
-          chain = Debug.checkDefined(getSymbolChain(symbol, meaning, true));
+          chain = Debug.checkDefined(getSymbolChain(
+            symbol,
+            meaning,
+            /*endOfChain*/
+            true
+          ));
           Debug.assert(chain && chain.length > 0);
         } else {
           chain = [symbol];
@@ -45056,7 +49474,12 @@ ${lanes.join("\n")}
               indices.sort(sortByBestName);
               const sortedParents = indices.map((i) => parents[i]);
               for (const parent2 of sortedParents) {
-                const parentChain = getSymbolChain(parent2, getQualifiedLeftMeaning(meaning2), false);
+                const parentChain = getSymbolChain(
+                  parent2,
+                  getQualifiedLeftMeaning(meaning2),
+                  /*endOfChain*/
+                  false
+                );
                 if (parentChain) {
                   if (parent2.exports && parent2.exports.get("export=" /* ExportEquals */) && getSymbolIfSameReference(parent2.exports.get("export=" /* ExportEquals */), symbol2)) {
                     accessibleSymbolChain = parentChain;
@@ -45071,7 +49494,11 @@ ${lanes.join("\n")}
           if (accessibleSymbolChain) {
             return accessibleSymbolChain;
           }
-          if (endOfChain || !(symbol2.flags & (2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */))) {
+          if (
+            // If this is the last part of outputting the symbol, always output. The cases apply only to parent symbols.
+            endOfChain || // If a parent symbol is an anonymous type, don't write it.
+            !(symbol2.flags & (2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */))
+          ) {
             if (!endOfChain && !yieldModuleSymbol && !!forEach(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
               return;
             }
@@ -45119,7 +49546,7 @@ ${lanes.join("\n")}
             const params = getTypeParametersOfClassOrInterface(
               parentSymbol.flags & 2097152 /* Alias */ ? resolveAlias(parentSymbol) : parentSymbol
             );
-            typeParameterNodes = mapToTypeNodes(map(params, (t) => getMappedType(t, nextSymbol.mapper)), context);
+            typeParameterNodes = mapToTypeNodes(map(params, (t) => getMappedType(t, nextSymbol.links.mapper)), context);
           } else {
             typeParameterNodes = typeParametersToTypeParameterDeclarations(symbol, context);
           }
@@ -45165,7 +49592,7 @@ ${lanes.join("\n")}
         }
         const contextFile = getSourceFileOfNode(getOriginalNode(context.enclosingDeclaration));
         const resolutionMode = overrideImportMode || (contextFile == null ? void 0 : contextFile.impliedNodeFormat);
-        const cacheKey = getSpecifierCacheKey(contextFile.path, resolutionMode);
+        const cacheKey = createModeAwareCacheKey(contextFile.path, resolutionMode);
         const links = getSymbolLinks(symbol);
         let specifier = links.specifierCache && links.specifierCache.get(cacheKey);
         if (!specifier) {
@@ -45188,9 +49615,6 @@ ${lanes.join("\n")}
           links.specifierCache.set(cacheKey, specifier);
         }
         return specifier;
-        function getSpecifierCacheKey(path, mode) {
-          return mode === void 0 ? path : `${mode}|${path}`;
-        }
       }
       function symbolToEntityNameNode(symbol) {
         const identifier = factory.createIdentifier(unescapeLeadingUnderscores(symbol.escapedName));
@@ -45328,7 +49752,16 @@ ${lanes.join("\n")}
         }
       }
       function typeParameterShadowsNameInScope(escapedName, context, type) {
-        const result = resolveName(context.enclosingDeclaration, escapedName, 788968 /* Type */, void 0, escapedName, false);
+        const result = resolveName(
+          context.enclosingDeclaration,
+          escapedName,
+          788968 /* Type */,
+          /*nameNotFoundArg*/
+          void 0,
+          escapedName,
+          /*isUse*/
+          false
+        );
         if (result) {
           if (result.flags & 262144 /* TypeParameter */ && result === type.symbol) {
             return false;
@@ -45345,7 +49778,13 @@ ${lanes.join("\n")}
             return cached;
           }
         }
-        let result = symbolToName(type.symbol, context, 788968 /* Type */, true);
+        let result = symbolToName(
+          type.symbol,
+          context,
+          788968 /* Type */,
+          /*expectsIdentifier*/
+          true
+        );
         if (!(result.kind & 79 /* Identifier */)) {
           return factory.createIdentifier("(Missing type parameter)");
         }
@@ -45404,8 +49843,7 @@ ${lanes.join("\n")}
           if (isSingleOrDoubleQuote(firstChar) && some(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
             return factory.createStringLiteral(getSpecifierForModuleSymbol(symbol2, context));
           }
-          const canUsePropertyAccess = firstChar === 35 /* hash */ ? symbolName2.length > 1 && isIdentifierStart(symbolName2.charCodeAt(1), languageVersion) : isIdentifierStart(firstChar, languageVersion);
-          if (index === 0 || canUsePropertyAccess) {
+          if (index === 0 || canUsePropertyAccess(symbolName2, languageVersion)) {
             const identifier = setEmitFlags(factory.createIdentifier(symbolName2, typeParameterNodes), 33554432 /* NoAsciiEscaping */);
             identifier.symbol = symbol2;
             return index > 0 ? factory.createPropertyAccessExpression(createExpressionFromSymbolChain(chain2, index - 1), identifier) : identifier;
@@ -45434,7 +49872,11 @@ ${lanes.join("\n")}
       }
       function isSingleQuotedStringNamed(d) {
         const name = getNameOfDeclaration(d);
-        return !!(name && isStringLiteral(name) && (name.singleQuote || !nodeIsSynthesized(name) && startsWith(getTextOfNode(name, false), "'")));
+        return !!(name && isStringLiteral(name) && (name.singleQuote || !nodeIsSynthesized(name) && startsWith(getTextOfNode(
+          name,
+          /*includeTrivia*/
+          false
+        ), "'")));
       }
       function getPropertyNameNodeForSymbol(symbol, context) {
         const stringNamed = !!length(symbol.declarations) && every(symbol.declarations, isStringNamed);
@@ -45475,7 +49917,7 @@ ${lanes.join("\n")}
         if (initial.typeParameterSymbolList) {
           initial.typeParameterSymbolList = new Set(initial.typeParameterSymbolList);
         }
-        initial.tracker = wrapSymbolTrackerToReportForContext(initial, initial.tracker);
+        initial.tracker = new SymbolTrackerImpl(initial, initial.tracker.inner, initial.tracker.moduleResolverHost);
         return initial;
       }
       function getDeclarationWithTypeAnnotation(symbol, enclosingDeclaration) {
@@ -45532,19 +49974,31 @@ ${lanes.join("\n")}
         return typeToTypeNodeHelper(type, context);
       }
       function trackExistingEntityName(node, context, includePrivateSymbol) {
-        var _a2, _b;
         let introducesError = false;
         const leftmost = getFirstIdentifier(node);
         if (isInJSFile(node) && (isExportsIdentifier(leftmost) || isModuleExportsAccessExpression(leftmost.parent) || isQualifiedName(leftmost.parent) && isModuleIdentifier(leftmost.parent.left) && isExportsIdentifier(leftmost.parent.right))) {
           introducesError = true;
           return { introducesError, node };
         }
-        const sym = resolveEntityName(leftmost, 67108863 /* All */, true, true);
+        const sym = resolveEntityName(
+          leftmost,
+          67108863 /* All */,
+          /*ignoreErrors*/
+          true,
+          /*dontResolveALias*/
+          true
+        );
         if (sym) {
-          if (isSymbolAccessible(sym, context.enclosingDeclaration, 67108863 /* All */, false).accessibility !== 0 /* Accessible */) {
+          if (isSymbolAccessible(
+            sym,
+            context.enclosingDeclaration,
+            67108863 /* All */,
+            /*shouldComputeAliasesToMakeVisible*/
+            false
+          ).accessibility !== 0 /* Accessible */) {
             introducesError = true;
           } else {
-            (_b = (_a2 = context.tracker) == null ? void 0 : _a2.trackSymbol) == null ? void 0 : _b.call(_a2, sym, context.enclosingDeclaration, 67108863 /* All */);
+            context.tracker.trackSymbol(sym, context.enclosingDeclaration, 67108863 /* All */);
             includePrivateSymbol == null ? void 0 : includePrivateSymbol(sym);
           }
           if (isIdentifier(node)) {
@@ -45592,6 +50046,7 @@ ${lanes.join("\n")}
               const typeViaParent = getTypeOfPropertyOfType(getTypeFromTypeNode(node), name.escapedText);
               const overrideTypeNode = typeViaParent && t.typeExpression && getTypeFromTypeNode(t.typeExpression.type) !== typeViaParent ? typeToTypeNodeHelper(typeViaParent, context) : void 0;
               return factory.createPropertySignature(
+                /*modifiers*/
                 void 0,
                 name,
                 t.isBracketed || t.typeExpression && isJSDocOptionalType(t.typeExpression.type) ? factory.createToken(57 /* QuestionToken */) : void 0,
@@ -45604,11 +50059,15 @@ ${lanes.join("\n")}
           }
           if ((isExpressionWithTypeArguments(node) || isTypeReferenceNode(node)) && isJSDocIndexSignature(node)) {
             return factory.createTypeLiteralNode([factory.createIndexSignature(
+              /*modifiers*/
               void 0,
               [factory.createParameterDeclaration(
+                /*modifiers*/
                 void 0,
+                /*dotdotdotToken*/
                 void 0,
                 "x",
+                /*questionToken*/
                 void 0,
                 visitNode(node.typeArguments[0], visitExistingNodeTreeSymbols)
               )],
@@ -45619,14 +50078,17 @@ ${lanes.join("\n")}
             if (isJSDocConstructSignature(node)) {
               let newTypeNode;
               return factory.createConstructorTypeNode(
+                /*modifiers*/
                 void 0,
                 visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols),
                 mapDefined(node.parameters, (p, i) => p.name && isIdentifier(p.name) && p.name.escapedText === "new" ? (newTypeNode = p.type, void 0) : factory.createParameterDeclaration(
+                  /*modifiers*/
                   void 0,
                   getEffectiveDotDotDotForParameter(p),
                   getNameForJSDocFunctionParameter(p, i),
                   p.questionToken,
                   visitNode(p.type, visitExistingNodeTreeSymbols),
+                  /*initializer*/
                   void 0
                 )),
                 visitNode(newTypeNode || node.type, visitExistingNodeTreeSymbols) || factory.createKeywordTypeNode(131 /* AnyKeyword */)
@@ -45635,23 +50097,32 @@ ${lanes.join("\n")}
               return factory.createFunctionTypeNode(
                 visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols),
                 map(node.parameters, (p, i) => factory.createParameterDeclaration(
+                  /*modifiers*/
                   void 0,
                   getEffectiveDotDotDotForParameter(p),
                   getNameForJSDocFunctionParameter(p, i),
                   p.questionToken,
                   visitNode(p.type, visitExistingNodeTreeSymbols),
+                  /*initializer*/
                   void 0
                 )),
                 visitNode(node.type, visitExistingNodeTreeSymbols) || factory.createKeywordTypeNode(131 /* AnyKeyword */)
               );
             }
           }
-          if (isTypeReferenceNode(node) && isInJSDoc(node) && (!existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(node, getTypeFromTypeNode(node)) || getIntendedTypeFromJSDocTypeReference(node) || unknownSymbol === resolveTypeReferenceName(node, 788968 /* Type */, true))) {
+          if (isTypeReferenceNode(node) && isInJSDoc(node) && (!existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(node, getTypeFromTypeNode(node)) || getIntendedTypeFromJSDocTypeReference(node) || unknownSymbol === resolveTypeReferenceName(
+            node,
+            788968 /* Type */,
+            /*ignoreErrors*/
+            true
+          ))) {
             return setOriginalNode(typeToTypeNodeHelper(getTypeFromTypeNode(node), context), node);
           }
           if (isLiteralImportTypeNode(node)) {
             const nodeSymbol = getNodeLinks(node).resolvedSymbol;
-            if (isInJSDoc(node) && nodeSymbol && (!node.isTypeOf && !(nodeSymbol.flags & 788968 /* Type */) || !(length(node.typeArguments) >= getMinTypeArgumentCount(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(nodeSymbol))))) {
+            if (isInJSDoc(node) && nodeSymbol && // The import type resolved using jsdoc fallback logic
+            (!node.isTypeOf && !(nodeSymbol.flags & 788968 /* Type */) || // The import type had type arguments autofilled by js fallback logic
+            !(length(node.typeArguments) >= getMinTypeArgumentCount(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(nodeSymbol))))) {
               return setOriginalNode(typeToTypeNodeHelper(getTypeFromTypeNode(node), context), node);
             }
             return factory.updateImportTypeNode(
@@ -45697,7 +50168,12 @@ ${lanes.join("\n")}
               }
             } else {
               if (context.tracker && context.tracker.trackExternalModuleSymbolOfImportTypeNode) {
-                const moduleSym = resolveExternalModuleNameWorker(lit, lit, void 0);
+                const moduleSym = resolveExternalModuleNameWorker(
+                  lit,
+                  lit,
+                  /*moduleNotFoundError*/
+                  void 0
+                );
                 if (moduleSym) {
                   context.tracker.trackExternalModuleSymbolOfImportTypeNode(moduleSym);
                 }
@@ -45708,8 +50184,18 @@ ${lanes.join("\n")}
         }
       }
       function symbolTableToDeclarationStatements(symbolTable, context, bundled) {
-        const serializePropertySymbolForClass = makeSerializePropertySymbol(factory.createPropertyDeclaration, 171 /* MethodDeclaration */, true);
-        const serializePropertySymbolForInterfaceWorker = makeSerializePropertySymbol((mods, name, question, type) => factory.createPropertySignature(mods, name, question, type), 170 /* MethodSignature */, false);
+        const serializePropertySymbolForClass = makeSerializePropertySymbol(
+          factory.createPropertyDeclaration,
+          171 /* MethodDeclaration */,
+          /*useAcessors*/
+          true
+        );
+        const serializePropertySymbolForInterfaceWorker = makeSerializePropertySymbol(
+          (mods, name, question, type) => factory.createPropertySignature(mods, name, question, type),
+          170 /* MethodSignature */,
+          /*useAcessors*/
+          false
+        );
         const enclosingDeclaration = context.enclosingDeclaration;
         let results = [];
         const visitedSymbols = /* @__PURE__ */ new Set();
@@ -45719,23 +50205,31 @@ ${lanes.join("\n")}
           ...oldcontext,
           usedSymbolNames: new Set(oldcontext.usedSymbolNames),
           remappedSymbolNames: /* @__PURE__ */ new Map(),
-          tracker: {
-            ...oldcontext.tracker,
-            trackSymbol: (sym, decl, meaning) => {
-              const accessibleResult = isSymbolAccessible(sym, decl, meaning, false);
-              if (accessibleResult.accessibility === 0 /* Accessible */) {
-                const chain = lookupSymbolChainWorker(sym, context, meaning);
-                if (!(sym.flags & 4 /* Property */)) {
-                  includePrivateSymbol(chain[0]);
-                }
-              } else if (oldcontext.tracker && oldcontext.tracker.trackSymbol) {
-                return oldcontext.tracker.trackSymbol(sym, decl, meaning);
+          tracker: void 0
+        };
+        const tracker = {
+          ...oldcontext.tracker.inner,
+          trackSymbol: (sym, decl, meaning) => {
+            var _a2;
+            const accessibleResult = isSymbolAccessible(
+              sym,
+              decl,
+              meaning,
+              /*computeAliases*/
+              false
+            );
+            if (accessibleResult.accessibility === 0 /* Accessible */) {
+              const chain = lookupSymbolChainWorker(sym, context, meaning);
+              if (!(sym.flags & 4 /* Property */)) {
+                includePrivateSymbol(chain[0]);
               }
-              return false;
+            } else if ((_a2 = oldcontext.tracker.inner) == null ? void 0 : _a2.trackSymbol) {
+              return oldcontext.tracker.inner.trackSymbol(sym, decl, meaning);
             }
+            return false;
           }
         };
-        context.tracker = wrapSymbolTrackerToReportForContext(context, context.tracker);
+        context.tracker = new SymbolTrackerImpl(context, tracker, oldcontext.tracker.moduleResolverHost);
         forEachEntry(symbolTable, (symbol, name) => {
           const baseName = unescapeLeadingUnderscores(name);
           void getInternalSymbolName(symbol, baseName);
@@ -45773,9 +50267,18 @@ ${lanes.join("\n")}
                 body = factory.updateModuleBlock(
                   body,
                   factory.createNodeArray([...ns.body.statements, factory.createExportDeclaration(
+                    /*modifiers*/
                     void 0,
+                    /*isTypeOnly*/
                     false,
-                    factory.createNamedExports(map(flatMap(excessExports, (e) => getNamesOfDeclaration(e)), (id) => factory.createExportSpecifier(false, void 0, id))),
+                    factory.createNamedExports(map(flatMap(excessExports, (e) => getNamesOfDeclaration(e)), (id) => factory.createExportSpecifier(
+                      /*isTypeOnly*/
+                      false,
+                      /*alias*/
+                      void 0,
+                      id
+                    ))),
+                    /*moduleSpecifier*/
                     void 0
                   )])
                 )
@@ -45798,9 +50301,12 @@ ${lanes.join("\n")}
           if (length(exports) > 1) {
             const nonExports = filter(statements, (d) => !isExportDeclaration(d) || !!d.moduleSpecifier || !d.exportClause);
             statements = [...nonExports, factory.createExportDeclaration(
+              /*modifiers*/
               void 0,
+              /*isTypeOnly*/
               false,
               factory.createNamedExports(flatMap(exports, (e) => cast(e.exportClause, isNamedExports).elements)),
+              /*moduleSpecifier*/
               void 0
             )];
           }
@@ -45813,7 +50319,9 @@ ${lanes.join("\n")}
                   statements = [
                     ...filter(statements, (s) => group2.indexOf(s) === -1),
                     factory.createExportDeclaration(
+                      /*modifiers*/
                       void 0,
+                      /*isTypeOnly*/
                       false,
                       factory.createNamedExports(flatMap(group2, (e) => cast(e.exportClause, isNamedExports).elements)),
                       group2[0].moduleSpecifier
@@ -45882,11 +50390,21 @@ ${lanes.join("\n")}
             deferredPrivatesStack.push(/* @__PURE__ */ new Map());
           }
           symbolTable2.forEach((symbol) => {
-            serializeSymbol(symbol, false, !!propertyAsAlias);
+            serializeSymbol(
+              symbol,
+              /*isPrivate*/
+              false,
+              !!propertyAsAlias
+            );
           });
           if (!suppressNewPrivateContext) {
             deferredPrivatesStack[deferredPrivatesStack.length - 1].forEach((symbol) => {
-              serializeSymbol(symbol, true, !!propertyAsAlias);
+              serializeSymbol(
+                symbol,
+                /*isPrivate*/
+                true,
+                !!propertyAsAlias
+              );
             });
             deferredPrivatesStack.pop();
           }
@@ -45954,24 +50472,47 @@ ${lanes.join("\n")}
                   const alias = localName === propertyAccessRequire.parent.right.escapedText ? void 0 : propertyAccessRequire.parent.right;
                   addResult(
                     factory.createExportDeclaration(
+                      /*modifiers*/
                       void 0,
+                      /*isTypeOnly*/
                       false,
-                      factory.createNamedExports([factory.createExportSpecifier(false, alias, localName)])
+                      factory.createNamedExports([factory.createExportSpecifier(
+                        /*isTypeOnly*/
+                        false,
+                        alias,
+                        localName
+                      )])
                     ),
                     0 /* None */
                   );
                   context.tracker.trackSymbol(type.symbol, context.enclosingDeclaration, 111551 /* Value */);
                 } else {
-                  const statement = setTextRange(factory.createVariableStatement(void 0, factory.createVariableDeclarationList([
-                    factory.createVariableDeclaration(name, void 0, serializeTypeForDeclaration(context, type, symbol, enclosingDeclaration, includePrivateSymbol, bundled))
-                  ], flags)), textRange);
+                  const statement = setTextRange(factory.createVariableStatement(
+                    /*modifiers*/
+                    void 0,
+                    factory.createVariableDeclarationList([
+                      factory.createVariableDeclaration(
+                        name,
+                        /*exclamationToken*/
+                        void 0,
+                        serializeTypeForDeclaration(context, type, symbol, enclosingDeclaration, includePrivateSymbol, bundled)
+                      )
+                    ], flags)
+                  ), textRange);
                   addResult(statement, name !== localName ? modifierFlags & ~1 /* Export */ : modifierFlags);
                   if (name !== localName && !isPrivate) {
                     addResult(
                       factory.createExportDeclaration(
+                        /*modifiers*/
                         void 0,
+                        /*isTypeOnly*/
                         false,
-                        factory.createNamedExports([factory.createExportSpecifier(false, name, localName)])
+                        factory.createNamedExports([factory.createExportSpecifier(
+                          /*isTypeOnly*/
+                          false,
+                          name,
+                          localName
+                        )])
                       ),
                       0 /* None */
                     );
@@ -46010,17 +50551,38 @@ ${lanes.join("\n")}
                 const resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier);
                 if (!resolvedModule)
                   continue;
-                addResult(factory.createExportDeclaration(void 0, false, void 0, factory.createStringLiteral(getSpecifierForModuleSymbol(resolvedModule, context))), 0 /* None */);
+                addResult(factory.createExportDeclaration(
+                  /*modifiers*/
+                  void 0,
+                  /*isTypeOnly*/
+                  false,
+                  /*exportClause*/
+                  void 0,
+                  factory.createStringLiteral(getSpecifierForModuleSymbol(resolvedModule, context))
+                ), 0 /* None */);
               }
             }
           }
           if (needsPostExportDefault) {
-            addResult(factory.createExportAssignment(void 0, false, factory.createIdentifier(getInternalSymbolName(symbol, symbolName2))), 0 /* None */);
+            addResult(factory.createExportAssignment(
+              /*modifiers*/
+              void 0,
+              /*isExportAssignment*/
+              false,
+              factory.createIdentifier(getInternalSymbolName(symbol, symbolName2))
+            ), 0 /* None */);
           } else if (needsExportDeclaration) {
             addResult(factory.createExportDeclaration(
+              /*modifiers*/
               void 0,
+              /*isTypeOnly*/
               false,
-              factory.createNamedExports([factory.createExportSpecifier(false, getInternalSymbolName(symbol, symbolName2), symbolName2)])
+              factory.createNamedExports([factory.createExportSpecifier(
+                /*isTypeOnly*/
+                false,
+                getInternalSymbolName(symbol, symbolName2),
+                symbolName2
+              )])
             ), 0 /* None */);
           }
         }
@@ -46070,7 +50632,13 @@ ${lanes.join("\n")}
           context.enclosingDeclaration = jsdocAliasDecl;
           const typeNode = jsdocAliasDecl && jsdocAliasDecl.typeExpression && isJSDocTypeExpression(jsdocAliasDecl.typeExpression) && serializeExistingTypeNode(context, jsdocAliasDecl.typeExpression.type, includePrivateSymbol, bundled) || typeToTypeNodeHelper(aliasType, context);
           addResult(setSyntheticLeadingComments(
-            factory.createTypeAliasDeclaration(void 0, getInternalSymbolName(symbol, symbolName2), typeParamDecls, typeNode),
+            factory.createTypeAliasDeclaration(
+              /*modifiers*/
+              void 0,
+              getInternalSymbolName(symbol, symbolName2),
+              typeParamDecls,
+              typeNode
+            ),
             !commentText ? [] : [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]
           ), modifierFlags);
           context.flags = oldFlags;
@@ -46088,6 +50656,7 @@ ${lanes.join("\n")}
           const indexSignatures = serializeIndexSignatures(interfaceType, baseType);
           const heritageClauses = !length(baseTypes) ? void 0 : [factory.createHeritageClause(94 /* ExtendsKeyword */, mapDefined(baseTypes, (b) => trySerializeAsTypeReference(b, 111551 /* Value */)))];
           addResult(factory.createInterfaceDeclaration(
+            /*modifiers*/
             void 0,
             getInternalSymbolName(symbol, symbolName2),
             typeParamDecls,
@@ -46114,7 +50683,9 @@ ${lanes.join("\n")}
             const containingFile = getSourceFileOfNode(context.enclosingDeclaration);
             const localName = getInternalSymbolName(symbol, symbolName2);
             const nsBody = factory.createModuleBlock([factory.createExportDeclaration(
+              /*modifiers*/
               void 0,
+              /*isTypeOnly*/
               false,
               factory.createNamedExports(mapDefined(filter(mergedMembers, (n) => n.escapedName !== "export=" /* ExportEquals */), (s) => {
                 var _a2, _b;
@@ -46125,13 +50696,23 @@ ${lanes.join("\n")}
                   (_b = (_a2 = context.tracker) == null ? void 0 : _a2.reportNonlocalAugmentation) == null ? void 0 : _b.call(_a2, containingFile, symbol, s);
                   return void 0;
                 }
-                const target = aliasDecl && getTargetOfAliasDeclaration(aliasDecl, true);
+                const target = aliasDecl && getTargetOfAliasDeclaration(
+                  aliasDecl,
+                  /*dontRecursivelyResolve*/
+                  true
+                );
                 includePrivateSymbol(target || s);
                 const targetName = target ? getInternalSymbolName(target, unescapeLeadingUnderscores(target.escapedName)) : localName2;
-                return factory.createExportSpecifier(false, name === targetName ? void 0 : targetName, name);
+                return factory.createExportSpecifier(
+                  /*isTypeOnly*/
+                  false,
+                  name === targetName ? void 0 : targetName,
+                  name
+                );
               }))
             )]);
             addResult(factory.createModuleDeclaration(
+              /*modifiers*/
               void 0,
               factory.createIdentifier(localName),
               nsBody,
@@ -46157,7 +50738,13 @@ ${lanes.join("\n")}
           }
           if (!(symbol.flags & (512 /* ValueModule */ | 1024 /* NamespaceModule */) && !!symbol.exports && !!symbol.exports.size)) {
             const props = filter(getPropertiesOfType(type), isNamespaceMember);
-            serializeAsNamespaceDeclaration(props, localName, modifierFlags, true);
+            serializeAsNamespaceDeclaration(
+              props,
+              localName,
+              modifierFlags,
+              /*suppressNewPrivateContext*/
+              true
+            );
           }
         }
         function getSignatureTextRangeLocation(signature) {
@@ -46181,7 +50768,13 @@ ${lanes.join("\n")}
               ) ? "local" : "remote"
             );
             const localProps = localVsRemoteMap.get("local") || emptyArray;
-            let fakespace = parseNodeFactory.createModuleDeclaration(void 0, factory.createIdentifier(localName), factory.createModuleBlock([]), 16 /* Namespace */);
+            let fakespace = parseNodeFactory.createModuleDeclaration(
+              /*modifiers*/
+              void 0,
+              factory.createIdentifier(localName),
+              factory.createModuleBlock([]),
+              16 /* Namespace */
+            );
             setParent(fakespace, enclosingDeclaration);
             fakespace.locals = createSymbolTable(props);
             fakespace.symbol = props[0].parent;
@@ -46192,15 +50785,27 @@ ${lanes.join("\n")}
             const subcontext = { ...context, enclosingDeclaration: fakespace };
             const oldContext = context;
             context = subcontext;
-            visitSymbolTable(createSymbolTable(localProps), suppressNewPrivateContext, true);
+            visitSymbolTable(
+              createSymbolTable(localProps),
+              suppressNewPrivateContext,
+              /*propertyAsAlias*/
+              true
+            );
             context = oldContext;
             addingDeclare = oldAddingDeclare;
             const declarations = results;
             results = oldResults;
             const defaultReplaced = map(declarations, (d) => isExportAssignment(d) && !d.isExportEquals && isIdentifier(d.expression) ? factory.createExportDeclaration(
+              /*modifiers*/
               void 0,
+              /*isTypeOnly*/
               false,
-              factory.createNamedExports([factory.createExportSpecifier(false, d.expression, factory.createIdentifier("default" /* Default */))])
+              factory.createNamedExports([factory.createExportSpecifier(
+                /*isTypeOnly*/
+                false,
+                d.expression,
+                factory.createIdentifier("default" /* Default */)
+              )])
             ) : d);
             const exportModifierStripped = every(defaultReplaced, (d) => hasSyntacticModifier(d, 1 /* Export */)) ? map(defaultReplaced, removeExportModifier) : defaultReplaced;
             fakespace = factory.updateModuleDeclaration(
@@ -46222,12 +50827,18 @@ ${lanes.join("\n")}
             let expr = e.expression;
             if (isEntityNameExpression(expr)) {
               if (isIdentifier(expr) && idText(expr) === "") {
-                return cleanup(void 0);
+                return cleanup(
+                  /*result*/
+                  void 0
+                );
               }
               let introducesError;
               ({ introducesError, node: expr } = trackExistingEntityName(expr, context, includePrivateSymbol));
               if (introducesError) {
-                return cleanup(void 0);
+                return cleanup(
+                  /*result*/
+                  void 0
+                );
               }
             }
             return cleanup(factory.createExpressionWithTypeArguments(
@@ -46275,22 +50886,42 @@ ${lanes.join("\n")}
             return !!valueDecl && isNamedDeclaration(valueDecl) && isPrivateIdentifier(valueDecl.name);
           });
           const privateProperties = hasPrivateIdentifier ? [factory.createPropertyDeclaration(
+            /*modifiers*/
             void 0,
             factory.createPrivateIdentifier("#private"),
+            /*questionOrExclamationToken*/
             void 0,
+            /*type*/
             void 0,
+            /*initializer*/
             void 0
           )] : emptyArray;
-          const publicProperties = flatMap(publicSymbolProps, (p) => serializePropertySymbolForClass(p, false, baseTypes[0]));
+          const publicProperties = flatMap(publicSymbolProps, (p) => serializePropertySymbolForClass(
+            p,
+            /*isStatic*/
+            false,
+            baseTypes[0]
+          ));
           const staticMembers = flatMap(
             filter(getPropertiesOfType(staticType), (p) => !(p.flags & 4194304 /* Prototype */) && p.escapedName !== "prototype" && !isNamespaceMember(p)),
-            (p) => serializePropertySymbolForClass(p, true, staticBaseType)
+            (p) => serializePropertySymbolForClass(
+              p,
+              /*isStatic*/
+              true,
+              staticBaseType
+            )
           );
           const isNonConstructableClassLikeInJsFile = !isClass && !!symbol.valueDeclaration && isInJSFile(symbol.valueDeclaration) && !some(getSignaturesOfType(staticType, 1 /* Construct */));
-          const constructors = isNonConstructableClassLikeInJsFile ? [factory.createConstructorDeclaration(factory.createModifiersFromModifierFlags(8 /* Private */), [], void 0)] : serializeSignatures(1 /* Construct */, staticType, staticBaseType, 173 /* Constructor */);
+          const constructors = isNonConstructableClassLikeInJsFile ? [factory.createConstructorDeclaration(
+            factory.createModifiersFromModifierFlags(8 /* Private */),
+            [],
+            /*body*/
+            void 0
+          )] : serializeSignatures(1 /* Construct */, staticType, staticBaseType, 173 /* Constructor */);
           const indexSignatures = serializeIndexSignatures(classType, baseTypes[0]);
           context.enclosingDeclaration = oldEnclosing;
           addResult(setTextRange(factory.createClassDeclaration(
+            /*modifiers*/
             void 0,
             localName,
             typeParamDecls,
@@ -46323,7 +50954,11 @@ ${lanes.join("\n")}
           const node = getDeclarationOfAliasSymbol(symbol);
           if (!node)
             return Debug.fail();
-          const target = getMergedSymbol(getTargetOfAliasDeclaration(node, true));
+          const target = getMergedSymbol(getTargetOfAliasDeclaration(
+            node,
+            /*dontRecursivelyResolve*/
+            true
+          ));
           if (!target) {
             return;
           }
@@ -46339,13 +50974,22 @@ ${lanes.join("\n")}
                 const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context);
                 const { propertyName } = node;
                 addResult(factory.createImportDeclaration(
+                  /*modifiers*/
                   void 0,
-                  factory.createImportClause(false, void 0, factory.createNamedImports([factory.createImportSpecifier(
+                  factory.createImportClause(
+                    /*isTypeOnly*/
                     false,
-                    propertyName && isIdentifier(propertyName) ? factory.createIdentifier(idText(propertyName)) : void 0,
-                    factory.createIdentifier(localName)
-                  )])),
+                    /*name*/
+                    void 0,
+                    factory.createNamedImports([factory.createImportSpecifier(
+                      /*isTypeOnly*/
+                      false,
+                      propertyName && isIdentifier(propertyName) ? factory.createIdentifier(idText(propertyName)) : void 0,
+                      factory.createIdentifier(localName)
+                    )])
+                  ),
                   factory.createStringLiteral(specifier2),
+                  /*importClause*/
                   void 0
                 ), 0 /* None */);
                 break;
@@ -46366,13 +51010,17 @@ ${lanes.join("\n")}
                 const uniqueName = factory.createUniqueName(localName);
                 const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context);
                 addResult(factory.createImportEqualsDeclaration(
+                  /*modifiers*/
                   void 0,
+                  /*isTypeOnly*/
                   false,
                   uniqueName,
                   factory.createExternalModuleReference(factory.createStringLiteral(specifier2))
                 ), 0 /* None */);
                 addResult(factory.createImportEqualsDeclaration(
+                  /*modifiers*/
                   void 0,
+                  /*isTypeOnly*/
                   false,
                   factory.createIdentifier(localName),
                   factory.createQualifiedName(uniqueName, initializer.name)
@@ -46386,57 +51034,94 @@ ${lanes.join("\n")}
               }
               const isLocalImport = !(target.flags & 512 /* ValueModule */) && !isVariableDeclaration(node);
               addResult(factory.createImportEqualsDeclaration(
+                /*modifiers*/
                 void 0,
+                /*isTypeOnly*/
                 false,
                 factory.createIdentifier(localName),
-                isLocalImport ? symbolToName(target, context, 67108863 /* All */, false) : factory.createExternalModuleReference(factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)))
+                isLocalImport ? symbolToName(
+                  target,
+                  context,
+                  67108863 /* All */,
+                  /*expectsIdentifier*/
+                  false
+                ) : factory.createExternalModuleReference(factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)))
               ), isLocalImport ? modifierFlags : 0 /* None */);
               break;
             case 267 /* NamespaceExportDeclaration */:
               addResult(factory.createNamespaceExportDeclaration(idText(node.name)), 0 /* None */);
               break;
-            case 270 /* ImportClause */:
+            case 270 /* ImportClause */: {
+              const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
+              const specifier2 = bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.moduleSpecifier;
               addResult(factory.createImportDeclaration(
+                /*modifiers*/
                 void 0,
-                factory.createImportClause(false, factory.createIdentifier(localName), void 0),
-                factory.createStringLiteral(getSpecifierForModuleSymbol(target.parent || target, context)),
-                void 0
+                factory.createImportClause(
+                  /*isTypeOnly*/
+                  false,
+                  factory.createIdentifier(localName),
+                  /*namedBindings*/
+                  void 0
+                ),
+                specifier2,
+                node.parent.assertClause
               ), 0 /* None */);
               break;
-            case 271 /* NamespaceImport */:
+            }
+            case 271 /* NamespaceImport */: {
+              const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
+              const specifier2 = bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.parent.moduleSpecifier;
               addResult(factory.createImportDeclaration(
+                /*modifiers*/
                 void 0,
-                factory.createImportClause(false, void 0, factory.createNamespaceImport(factory.createIdentifier(localName))),
-                factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)),
-                void 0
+                factory.createImportClause(
+                  /*isTypeOnly*/
+                  false,
+                  /*importClause*/
+                  void 0,
+                  factory.createNamespaceImport(factory.createIdentifier(localName))
+                ),
+                specifier2,
+                node.parent.parent.assertClause
               ), 0 /* None */);
               break;
+            }
             case 277 /* NamespaceExport */:
               addResult(factory.createExportDeclaration(
+                /*modifiers*/
                 void 0,
+                /*isTypeOnly*/
                 false,
                 factory.createNamespaceExport(factory.createIdentifier(localName)),
                 factory.createStringLiteral(getSpecifierForModuleSymbol(target, context))
               ), 0 /* None */);
               break;
-            case 273 /* ImportSpecifier */:
+            case 273 /* ImportSpecifier */: {
+              const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
+              const specifier2 = bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.parent.parent.moduleSpecifier;
               addResult(factory.createImportDeclaration(
+                /*modifiers*/
                 void 0,
                 factory.createImportClause(
+                  /*isTypeOnly*/
                   false,
+                  /*importClause*/
                   void 0,
                   factory.createNamedImports([
                     factory.createImportSpecifier(
+                      /*isTypeOnly*/
                       false,
                       localName !== verbatimTargetName ? factory.createIdentifier(verbatimTargetName) : void 0,
                       factory.createIdentifier(localName)
                     )
                   ])
                 ),
-                factory.createStringLiteral(getSpecifierForModuleSymbol(target.parent || target, context)),
-                void 0
+                specifier2,
+                node.parent.parent.parent.assertClause
               ), 0 /* None */);
               break;
+            }
             case 278 /* ExportSpecifier */:
               const specifier = node.parent.parent.moduleSpecifier;
               serializeExportSpecifier(
@@ -46463,9 +51148,16 @@ ${lanes.join("\n")}
         }
         function serializeExportSpecifier(localName, targetName, specifier) {
           addResult(factory.createExportDeclaration(
+            /*modifiers*/
             void 0,
+            /*isTypeOnly*/
             false,
-            factory.createNamedExports([factory.createExportSpecifier(false, localName !== targetName ? targetName : void 0, localName)]),
+            factory.createNamedExports([factory.createExportSpecifier(
+              /*isTypeOnly*/
+              false,
+              localName !== targetName ? targetName : void 0,
+              localName
+            )]),
             specifier
           ), 0 /* None */);
         }
@@ -46478,18 +51170,31 @@ ${lanes.join("\n")}
           const isDefault = name === "default" /* Default */;
           const isExportAssignmentCompatibleSymbolName = isExportEquals || isDefault;
           const aliasDecl = symbol.declarations && getDeclarationOfAliasSymbol(symbol);
-          const target = aliasDecl && getTargetOfAliasDeclaration(aliasDecl, true);
+          const target = aliasDecl && getTargetOfAliasDeclaration(
+            aliasDecl,
+            /*dontRecursivelyResolve*/
+            true
+          );
           if (target && length(target.declarations) && some(target.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(enclosingDeclaration))) {
             const expr = aliasDecl && (isExportAssignment(aliasDecl) || isBinaryExpression(aliasDecl) ? getExportAssignmentExpression(aliasDecl) : getPropertyAssignmentAliasLikeExpression(aliasDecl));
             const first2 = expr && isEntityNameExpression(expr) ? getFirstNonModuleExportsIdentifier(expr) : void 0;
-            const referenced = first2 && resolveEntityName(first2, 67108863 /* All */, true, true, enclosingDeclaration);
+            const referenced = first2 && resolveEntityName(
+              first2,
+              67108863 /* All */,
+              /*ignoreErrors*/
+              true,
+              /*dontResolveAlias*/
+              true,
+              enclosingDeclaration
+            );
             if (referenced || target) {
               includePrivateSymbol(referenced || target);
             }
-            const oldTrack = context.tracker.trackSymbol;
-            context.tracker.trackSymbol = () => false;
+            const prevDisableTrackSymbol = context.tracker.disableTrackSymbol;
+            context.tracker.disableTrackSymbol = true;
             if (isExportAssignmentCompatibleSymbolName) {
               results.push(factory.createExportAssignment(
+                /*modifiers*/
                 void 0,
                 isExportEquals,
                 symbolToExpression(target, context, 67108863 /* All */)
@@ -46502,15 +51207,23 @@ ${lanes.join("\n")}
               } else {
                 const varName = getUnusedName(name, symbol);
                 addResult(factory.createImportEqualsDeclaration(
+                  /*modifiers*/
                   void 0,
+                  /*isTypeOnly*/
                   false,
                   factory.createIdentifier(varName),
-                  symbolToName(target, context, 67108863 /* All */, false)
+                  symbolToName(
+                    target,
+                    context,
+                    67108863 /* All */,
+                    /*expectsIdentifier*/
+                    false
+                  )
                 ), 0 /* None */);
                 serializeExportSpecifier(name, varName);
               }
             }
-            context.tracker.trackSymbol = oldTrack;
+            context.tracker.disableTrackSymbol = prevDisableTrackSymbol;
             return true;
           } else {
             const varName = getUnusedName(name, symbol);
@@ -46518,9 +51231,18 @@ ${lanes.join("\n")}
             if (isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, symbol)) {
               serializeAsFunctionNamespaceMerge(typeToSerialize, symbol, varName, isExportAssignmentCompatibleSymbolName ? 0 /* None */ : 1 /* Export */);
             } else {
-              const statement = factory.createVariableStatement(void 0, factory.createVariableDeclarationList([
-                factory.createVariableDeclaration(varName, void 0, serializeTypeForDeclaration(context, typeToSerialize, symbol, enclosingDeclaration, includePrivateSymbol, bundled))
-              ], 2 /* Const */));
+              const statement = factory.createVariableStatement(
+                /*modifiers*/
+                void 0,
+                factory.createVariableDeclarationList([
+                  factory.createVariableDeclaration(
+                    varName,
+                    /*exclamationToken*/
+                    void 0,
+                    serializeTypeForDeclaration(context, typeToSerialize, symbol, enclosingDeclaration, includePrivateSymbol, bundled)
+                  )
+                ], 2 /* Const */)
+              );
               addResult(
                 statement,
                 target && target.flags & 4 /* Property */ && target.escapedName === "export=" /* ExportEquals */ ? 2 /* Ambient */ : name === varName ? 1 /* Export */ : 0 /* None */
@@ -46528,6 +51250,7 @@ ${lanes.join("\n")}
             }
             if (isExportAssignmentCompatibleSymbolName) {
               results.push(factory.createExportAssignment(
+                /*modifiers*/
                 void 0,
                 isExportEquals,
                 factory.createIdentifier(varName)
@@ -46542,7 +51265,9 @@ ${lanes.join("\n")}
         }
         function isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, hostSymbol) {
           const ctxSrc = getSourceFileOfNode(context.enclosingDeclaration);
-          return getObjectFlags(typeToSerialize) & (16 /* Anonymous */ | 32 /* Mapped */) && !length(getIndexInfosOfType(typeToSerialize)) && !isClassInstanceSide(typeToSerialize) && !!(length(filter(getPropertiesOfType(typeToSerialize), isNamespaceMember)) || length(getSignaturesOfType(typeToSerialize, 0 /* Call */))) && !length(getSignaturesOfType(typeToSerialize, 1 /* Construct */)) && !getDeclarationWithTypeAnnotation(hostSymbol, enclosingDeclaration) && !(typeToSerialize.symbol && some(typeToSerialize.symbol.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && !some(getPropertiesOfType(typeToSerialize), (p) => isLateBoundName(p.escapedName)) && !some(getPropertiesOfType(typeToSerialize), (p) => some(p.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && every(getPropertiesOfType(typeToSerialize), (p) => isIdentifierText(symbolName(p), languageVersion));
+          return getObjectFlags(typeToSerialize) & (16 /* Anonymous */ | 32 /* Mapped */) && !length(getIndexInfosOfType(typeToSerialize)) && !isClassInstanceSide(typeToSerialize) && // While a class instance is potentially representable as a NS, prefer printing a reference to the instance type and serializing the class
+          !!(length(filter(getPropertiesOfType(typeToSerialize), isNamespaceMember)) || length(getSignaturesOfType(typeToSerialize, 0 /* Call */))) && !length(getSignaturesOfType(typeToSerialize, 1 /* Construct */)) && // TODO: could probably serialize as function + ns + class, now that that's OK
+          !getDeclarationWithTypeAnnotation(hostSymbol, enclosingDeclaration) && !(typeToSerialize.symbol && some(typeToSerialize.symbol.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && !some(getPropertiesOfType(typeToSerialize), (p) => isLateBoundName(p.escapedName)) && !some(getPropertiesOfType(typeToSerialize), (p) => some(p.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && every(getPropertiesOfType(typeToSerialize), (p) => isIdentifierText(symbolName(p), languageVersion));
         }
         function makeSerializePropertySymbol(createProperty2, methodKind, useAccessors) {
           return function serializePropertySymbol(p, isStatic2, baseType) {
@@ -46565,12 +51290,16 @@ ${lanes.join("\n")}
                   factory.createModifiersFromModifierFlags(flag),
                   name,
                   [factory.createParameterDeclaration(
+                    /*modifiers*/
                     void 0,
+                    /*dotDotDotToken*/
                     void 0,
                     "arg",
+                    /*questionToken*/
                     void 0,
                     isPrivate ? void 0 : serializeTypeForDeclaration(context, getTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled)
                   )],
+                  /*body*/
                   void 0
                 ), ((_b = p.declarations) == null ? void 0 : _b.find(isSetAccessor)) || firstPropertyLikeDecl));
               }
@@ -46581,6 +51310,7 @@ ${lanes.join("\n")}
                   name,
                   [],
                   isPrivate2 ? void 0 : serializeTypeForDeclaration(context, getTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled),
+                  /*body*/
                   void 0
                 ), ((_c = p.declarations) == null ? void 0 : _c.find(isGetAccessor)) || firstPropertyLikeDecl));
               }
@@ -46591,6 +51321,9 @@ ${lanes.join("\n")}
                 name,
                 p.flags & 16777216 /* Optional */ ? factory.createToken(57 /* QuestionToken */) : void 0,
                 isPrivate ? void 0 : serializeTypeForDeclaration(context, getWriteTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled),
+                // TODO: https://github.com/microsoft/TypeScript/pull/32372#discussion_r328386357
+                // interface members can't have initializers, however class members _can_
+                /*initializer*/
                 void 0
               ), ((_d = p.declarations) == null ? void 0 : _d.find(or(isPropertyDeclaration, isVariableDeclaration))) || firstPropertyLikeDecl);
             }
@@ -46602,7 +51335,9 @@ ${lanes.join("\n")}
                   factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 64 /* Readonly */ : 0) | flag),
                   name,
                   p.flags & 16777216 /* Optional */ ? factory.createToken(57 /* QuestionToken */) : void 0,
+                  /*type*/
                   void 0,
+                  /*initializer*/
                   void 0
                 ), ((_e = p.declarations) == null ? void 0 : _e.find(isFunctionLikeDeclaration)) || signatures[0] && signatures[0].declaration || p.declarations && p.declarations[0]);
               }
@@ -46627,7 +51362,12 @@ ${lanes.join("\n")}
           };
         }
         function serializePropertySymbolForInterface(p, baseType) {
-          return serializePropertySymbolForInterfaceWorker(p, false, baseType);
+          return serializePropertySymbolForInterfaceWorker(
+            p,
+            /*isStatic*/
+            false,
+            baseType
+          );
         }
         function serializeSignatures(kind, input, baseType, outputKind) {
           const signatures = getSignaturesOfType(input, kind);
@@ -46643,7 +51383,17 @@ ${lanes.join("\n")}
               if (baseSigs.length === signatures.length) {
                 let failed = false;
                 for (let i = 0; i < baseSigs.length; i++) {
-                  if (!compareSignaturesIdentical(signatures[i], baseSigs[i], false, false, true, compareTypesIdentical)) {
+                  if (!compareSignaturesIdentical(
+                    signatures[i],
+                    baseSigs[i],
+                    /*partialMatch*/
+                    false,
+                    /*ignoreThisTypes*/
+                    false,
+                    /*ignoreReturnTypes*/
+                    true,
+                    compareTypesIdentical
+                  )) {
                     failed = true;
                     break;
                   }
@@ -46662,7 +51412,9 @@ ${lanes.join("\n")}
             if (privateProtected) {
               return [setTextRange(factory.createConstructorDeclaration(
                 factory.createModifiersFromModifierFlags(privateProtected),
+                /*parameters*/
                 [],
+                /*body*/
                 void 0
               ), signatures[0].declaration)];
             }
@@ -46685,7 +51437,12 @@ ${lanes.join("\n")}
                 }
               }
             }
-            results2.push(indexInfoToIndexSignatureDeclarationHelper(info, context, void 0));
+            results2.push(indexInfoToIndexSignatureDeclarationHelper(
+              info,
+              context,
+              /*typeNode*/
+              void 0
+            ));
           }
           return results2;
         }
@@ -46695,11 +51452,24 @@ ${lanes.join("\n")}
             return ref;
           }
           const tempName = getUnusedName(`${rootName}_base`);
-          const statement = factory.createVariableStatement(void 0, factory.createVariableDeclarationList([
-            factory.createVariableDeclaration(tempName, void 0, typeToTypeNodeHelper(staticType, context))
-          ], 2 /* Const */));
+          const statement = factory.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory.createVariableDeclarationList([
+              factory.createVariableDeclaration(
+                tempName,
+                /*exclamationToken*/
+                void 0,
+                typeToTypeNodeHelper(staticType, context)
+              )
+            ], 2 /* Const */)
+          );
           addResult(statement, 0 /* None */);
-          return factory.createExpressionWithTypeArguments(factory.createIdentifier(tempName), void 0);
+          return factory.createExpressionWithTypeArguments(
+            factory.createIdentifier(tempName),
+            /*typeArgs*/
+            void 0
+          );
         }
         function trySerializeAsTypeReference(t, flags) {
           let typeArgs;
@@ -46720,7 +51490,11 @@ ${lanes.join("\n")}
             return ref;
           }
           if (t.symbol) {
-            return factory.createExpressionWithTypeArguments(symbolToExpression(t.symbol, context, 788968 /* Type */), void 0);
+            return factory.createExpressionWithTypeArguments(
+              symbolToExpression(t.symbol, context, 788968 /* Type */),
+              /*typeArgs*/
+              void 0
+            );
           }
         }
         function getUnusedName(input, symbol) {
@@ -46780,10 +51554,17 @@ ${lanes.join("\n")}
           typePredicate.kind === 2 /* AssertsThis */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createToken(129 /* AssertsKeyword */) : void 0,
           typePredicate.kind === 1 /* Identifier */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createIdentifier(typePredicate.parameterName) : factory.createThisTypeNode(),
           typePredicate.type && nodeBuilder.typeToTypeNode(typePredicate.type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */)
+          // TODO: GH#18217
         );
         const printer = createPrinter({ removeComments: true });
         const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-        printer.writeNode(4 /* Unspecified */, predicate, sourceFile, writer2);
+        printer.writeNode(
+          4 /* Unspecified */,
+          predicate,
+          /*sourceFile*/
+          sourceFile,
+          writer2
+        );
         return writer2;
       }
     }
@@ -46826,8 +51607,8 @@ ${lanes.join("\n")}
     function getTypeAliasForTypeLiteral(type) {
       if (type.symbol && type.symbol.flags & 2048 /* TypeLiteral */ && type.symbol.declarations) {
         const node = walkUpParenthesizedTypes(type.symbol.declarations[0].parent);
-        if (node.kind === 262 /* TypeAliasDeclaration */) {
-          return getSymbolOfNode(node);
+        if (isTypeAliasDeclaration(node)) {
+          return getSymbolOfDeclaration(node);
         }
       }
       return void 0;
@@ -46857,7 +51638,10 @@ ${lanes.join("\n")}
       }
     }
     function getNameOfSymbolAsWritten(symbol, context) {
-      if (context && symbol.escapedName === "default" /* Default */ && !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */) && (!(context.flags & 16777216 /* InInitialEntityName */) || !symbol.declarations || context.enclosingDeclaration && findAncestor(symbol.declarations[0], isDefaultBindingContext) !== findAncestor(context.enclosingDeclaration, isDefaultBindingContext))) {
+      if (context && symbol.escapedName === "default" /* Default */ && !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */) && // If it's not the first part of an entity name, it must print as `default`
+      (!(context.flags & 16777216 /* InInitialEntityName */) || // if the symbol is synthesized, it will only be referenced externally it must print as `default`
+      !symbol.declarations || // if not in the same binding context (source file, module declaration), it must print as `default`
+      context.enclosingDeclaration && findAncestor(symbol.declarations[0], isDefaultBindingContext) !== findAncestor(context.enclosingDeclaration, isDefaultBindingContext))) {
         return "default";
       }
       if (symbol.declarations && symbol.declarations.length) {
@@ -46909,8 +51693,8 @@ ${lanes.join("\n")}
       function determineIfDeclarationIsVisible() {
         switch (node.kind) {
           case 341 /* JSDocCallbackTag */:
-          case 348 /* JSDocTypedefTag */:
-          case 342 /* JSDocEnumTag */:
+          case 349 /* JSDocTypedefTag */:
+          case 343 /* JSDocEnumTag */:
             return !!(node.parent && node.parent.parent && node.parent.parent.parent && isSourceFile(node.parent.parent.parent));
           case 205 /* BindingElement */:
             return isDeclarationVisible(node.parent.parent);
@@ -46977,7 +51761,16 @@ ${lanes.join("\n")}
     function collectLinkedAliases(node, setVisibility) {
       let exportSymbol;
       if (node.parent && node.parent.kind === 274 /* ExportAssignment */) {
-        exportSymbol = resolveName(node, node.escapedText, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */, void 0, node, false);
+        exportSymbol = resolveName(
+          node,
+          node.escapedText,
+          111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+          /*nameNotFoundMessage*/
+          void 0,
+          node,
+          /*isUse*/
+          false
+        );
       } else if (node.parent.kind === 278 /* ExportSpecifier */) {
         exportSymbol = getTargetOfExportSpecifier(node.parent, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */);
       }
@@ -47007,6 +51800,7 @@ ${lanes.join("\n")}
               111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
               void 0,
               void 0,
+              /*isUse*/
               false
             );
             if (importSymbol && visited) {
@@ -47028,7 +51822,10 @@ ${lanes.join("\n")}
         return false;
       }
       resolutionTargets.push(target);
-      resolutionResults.push(true);
+      resolutionResults.push(
+        /*items*/
+        true
+      );
       resolutionPropertyNames.push(propertyName);
       return true;
     }
@@ -47106,10 +51903,20 @@ ${lanes.join("\n")}
     }
     function getTypeForBindingElementParent(node, checkMode) {
       if (checkMode !== 0 /* Normal */) {
-        return getTypeForVariableLikeDeclaration(node, false, checkMode);
+        return getTypeForVariableLikeDeclaration(
+          node,
+          /*includeOptionality*/
+          false,
+          checkMode
+        );
       }
-      const symbol = getSymbolOfNode(node);
-      return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(node, false, checkMode);
+      const symbol = getSymbolOfDeclaration(node);
+      return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(
+        node,
+        /*includeOptionality*/
+        false,
+        checkMode
+      );
     }
     function getRestType(source, properties, symbol) {
       source = filterType(source, (t) => !(t.flags & 98304 /* Nullable */));
@@ -47145,7 +51952,11 @@ ${lanes.join("\n")}
       }
       const members = createSymbolTable();
       for (const prop of spreadableProperties) {
-        members.set(prop.escapedName, getSpreadSymbol(prop, false));
+        members.set(prop.escapedName, getSpreadSymbol(
+          prop,
+          /*readonly*/
+          false
+        ));
       }
       const result = createAnonymousType(symbol, members, emptyArray, emptyArray, getIndexInfosOfType(source));
       result.objectFlags |= 4194304 /* ObjectRestType */;
@@ -47164,7 +51975,7 @@ ${lanes.join("\n")}
     }
     function getSyntheticElementAccess(node) {
       const parentAccess = getParentElementAccess(node);
-      if (parentAccess && parentAccess.flowNode) {
+      if (parentAccess && canHaveFlowNode(parentAccess) && parentAccess.flowNode) {
         const propName = getDestructuringPropertyName(node);
         if (propName) {
           const literal = setTextRange(parseNodeFactory.createStringLiteral(propName), node);
@@ -47248,7 +52059,8 @@ ${lanes.join("\n")}
         const elementType = checkIteratedTypeOrElementType(65 /* Destructuring */ | (declaration.dotDotDotToken ? 0 : 128 /* PossiblyOutOfBounds */), parentType, undefinedType, pattern);
         const index = pattern.elements.indexOf(declaration);
         if (declaration.dotDotDotToken) {
-          type = everyType(parentType, isTupleType) ? mapType(parentType, (t) => sliceTupleType(t, index)) : createArrayType(elementType);
+          const baseConstraint = getBaseConstraintOrType(parentType);
+          type = everyType(baseConstraint, isTupleType) ? mapType(baseConstraint, (t) => sliceTupleType(t, index)) : createArrayType(elementType);
         } else if (isArrayLikeType(parentType)) {
           const indexType = getNumberLiteralType(index);
           const accessFlags = 32 /* ExpressionPosition */ | (hasDefaultValue(declaration) ? 16 /* NoTupleBoundsCheck */ : 0);
@@ -47274,11 +52086,19 @@ ${lanes.join("\n")}
       return void 0;
     }
     function isNullOrUndefined3(node) {
-      const expr = skipParentheses(node, true);
+      const expr = skipParentheses(
+        node,
+        /*excludeJSDocTypeAssertions*/
+        true
+      );
       return expr.kind === 104 /* NullKeyword */ || expr.kind === 79 /* Identifier */ && getResolvedSymbol(expr) === undefinedSymbol;
     }
     function isEmptyArrayLiteral2(node) {
-      const expr = skipParentheses(node, true);
+      const expr = skipParentheses(
+        node,
+        /*excludeJSDocTypeAssertions*/
+        true
+      );
       return expr.kind === 206 /* ArrayLiteralExpression */ && expr.elements.length === 0;
     }
     function addOptionality(type, isProperty = false, isOptional = true) {
@@ -47286,7 +52106,11 @@ ${lanes.join("\n")}
     }
     function getTypeForVariableLikeDeclaration(declaration, includeOptionality, checkMode) {
       if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 246 /* ForInStatement */) {
-        const indexType = getIndexType(getNonNullableTypeIfNeeded(checkExpression(declaration.parent.parent.expression, checkMode)));
+        const indexType = getIndexType(getNonNullableTypeIfNeeded(checkExpression(
+          declaration.parent.parent.expression,
+          /*checkMode*/
+          checkMode
+        )));
         return indexType.flags & (262144 /* TypeParameter */ | 4194304 /* Index */) ? getExtractStringType(indexType) : stringType;
       }
       if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 247 /* ForOfStatement */) {
@@ -47296,8 +52120,8 @@ ${lanes.join("\n")}
       if (isBindingPattern(declaration.parent)) {
         return getTypeForBindingElement(declaration);
       }
-      const isProperty = isPropertyDeclaration(declaration) && !hasAccessorModifier(declaration) || isPropertySignature(declaration);
-      const isOptional = includeOptionality && (isProperty && !!declaration.questionToken || isParameter(declaration) && (!!declaration.questionToken || isJSDocOptionalParameter(declaration)) || isOptionalJSDocPropertyLikeTag(declaration));
+      const isProperty = isPropertyDeclaration(declaration) && !hasAccessorModifier(declaration) || isPropertySignature(declaration) || isJSDocPropertyTag(declaration);
+      const isOptional = includeOptionality && isOptionalDeclaration(declaration);
       const declaredType = tryGetTypeFromEffectiveTypeNode(declaration);
       if (declaredType) {
         return addOptionality(declaredType, isProperty, isOptional);
@@ -47313,7 +52137,7 @@ ${lanes.join("\n")}
       if (isParameter(declaration)) {
         const func = declaration.parent;
         if (func.kind === 175 /* SetAccessor */ && hasBindableName(func)) {
-          const getter = getDeclarationOfKind(getSymbolOfNode(declaration.parent), 174 /* GetAccessor */);
+          const getter = getDeclarationOfKind(getSymbolOfDeclaration(declaration.parent), 174 /* GetAccessor */);
           if (getter) {
             const getterSignature = getSignatureFromDeclaration(getter);
             const thisParameter = getAccessorThisParameter(func);
@@ -47329,12 +52153,17 @@ ${lanes.join("\n")}
           return parameterTypeOfTypeTag;
         const type = declaration.symbol.escapedName === "this" /* This */ ? getContextualThisParameterType(func) : getContextuallyTypedParameterType(declaration);
         if (type) {
-          return addOptionality(type, false, isOptional);
+          return addOptionality(
+            type,
+            /*isProperty*/
+            false,
+            isOptional
+          );
         }
       }
       if (hasOnlyExpressionInitializer(declaration) && !!declaration.initializer) {
         if (isInJSFile(declaration) && !isParameter(declaration)) {
-          const containerObjectType = getJSContainerObjectType(declaration, getSymbolOfNode(declaration), getDeclaredExpandoInitializer(declaration));
+          const containerObjectType = getJSContainerObjectType(declaration, getSymbolOfDeclaration(declaration), getDeclaredExpandoInitializer(declaration));
           if (containerObjectType) {
             return containerObjectType;
           }
@@ -47346,18 +52175,34 @@ ${lanes.join("\n")}
         if (!hasStaticModifier(declaration)) {
           const constructor = findConstructorDeclaration(declaration.parent);
           const type = constructor ? getFlowTypeInConstructor(declaration.symbol, constructor) : getEffectiveModifierFlags(declaration) & 2 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0;
-          return type && addOptionality(type, true, isOptional);
+          return type && addOptionality(
+            type,
+            /*isProperty*/
+            true,
+            isOptional
+          );
         } else {
           const staticBlocks = filter(declaration.parent.members, isClassStaticBlockDeclaration);
           const type = staticBlocks.length ? getFlowTypeInStaticBlocks(declaration.symbol, staticBlocks) : getEffectiveModifierFlags(declaration) & 2 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0;
-          return type && addOptionality(type, true, isOptional);
+          return type && addOptionality(
+            type,
+            /*isProperty*/
+            true,
+            isOptional
+          );
         }
       }
       if (isJsxAttribute(declaration)) {
         return trueType;
       }
       if (isBindingPattern(declaration.name)) {
-        return getTypeFromBindingPattern(declaration.name, false, true);
+        return getTypeFromBindingPattern(
+          declaration.name,
+          /*includePatternInType*/
+          false,
+          /*reportErrors*/
+          true
+        );
       }
       return void 0;
     }
@@ -47366,7 +52211,13 @@ ${lanes.join("\n")}
         const links = getSymbolLinks(symbol);
         if (links.isConstructorDeclaredProperty === void 0) {
           links.isConstructorDeclaredProperty = false;
-          links.isConstructorDeclaredProperty = !!getDeclaringConstructor(symbol) && every(symbol.declarations, (declaration) => isBinaryExpression(declaration) && isPossiblyAliasedThisProperty(declaration) && (declaration.left.kind !== 209 /* ElementAccessExpression */ || isStringOrNumericLiteralLike(declaration.left.argumentExpression)) && !getAnnotatedTypeForAssignmentDeclaration(void 0, declaration, symbol, declaration));
+          links.isConstructorDeclaredProperty = !!getDeclaringConstructor(symbol) && every(symbol.declarations, (declaration) => isBinaryExpression(declaration) && isPossiblyAliasedThisProperty(declaration) && (declaration.left.kind !== 209 /* ElementAccessExpression */ || isStringOrNumericLiteralLike(declaration.left.argumentExpression)) && !getAnnotatedTypeForAssignmentDeclaration(
+            /*declaredType*/
+            void 0,
+            declaration,
+            symbol,
+            declaration
+          ));
         }
         return links.isConstructorDeclaredProperty;
       }
@@ -47381,7 +52232,13 @@ ${lanes.join("\n")}
         return;
       }
       for (const declaration of symbol.declarations) {
-        const container = getThisContainer(declaration, false);
+        const container = getThisContainer(
+          declaration,
+          /*includeArrowFunctions*/
+          false,
+          /*includeClassComputedPropertyName*/
+          false
+        );
         if (container && (container.kind === 173 /* Constructor */ || isJSConstructor(container))) {
           return container;
         }
@@ -47491,7 +52348,12 @@ ${lanes.join("\n")}
           type = getUnionType(sourceTypes);
         }
       }
-      const widened = getWidenedType(addOptionality(type, false, definedInMethod && !definedInConstructor));
+      const widened = getWidenedType(addOptionality(
+        type,
+        /*isProperty*/
+        false,
+        definedInMethod && !definedInConstructor
+      ));
       if (symbol.valueDeclaration && filterType(widened, (t) => !!(t.flags & ~98304 /* Nullable */)) === neverType) {
         reportImplicitAny(symbol.valueDeclaration, anyType);
         return anyType;
@@ -47527,7 +52389,13 @@ ${lanes.join("\n")}
         if (!declaredType) {
           return type;
         } else if (!isErrorType(declaredType) && !isErrorType(type) && !isTypeIdenticalTo(declaredType, type)) {
-          errorNextVariableOrPropertyDeclarationMustHaveSameType(void 0, declaredType, declaration, type);
+          errorNextVariableOrPropertyDeclarationMustHaveSameType(
+            /*firstDeclaration*/
+            void 0,
+            declaredType,
+            declaration,
+            type
+          );
         }
       }
       if ((_a2 = symbol.parent) == null ? void 0 : _a2.valueDeclaration) {
@@ -47598,7 +52466,7 @@ ${lanes.join("\n")}
                 );
               }
               const union = createSymbol(s.flags | exportedMember.flags, name);
-              union.type = getUnionType([getTypeOfSymbol(s), getTypeOfSymbol(exportedMember)]);
+              union.links.type = getUnionType([getTypeOfSymbol(s), getTypeOfSymbol(exportedMember)]);
               union.valueDeclaration = exportedMember.valueDeclaration;
               union.declarations = concatenate(exportedMember.declarations, s.declarations);
               members.set(name, union);
@@ -47611,6 +52479,7 @@ ${lanes.join("\n")}
         });
         const result = createAnonymousType(
           initialSize !== members.size ? void 0 : exportedType.symbol,
+          // Only set the type's symbol if it looks to be the same as the original type
           members,
           exportedType.callSignatures,
           exportedType.constructSignatures,
@@ -47643,7 +52512,13 @@ ${lanes.join("\n")}
       return isPropertyAccessExpression(thisProperty) && thisProperty.expression.kind === 108 /* ThisKeyword */ && forEachChildRecursively(expression, (n) => isMatchingReference(thisProperty, n));
     }
     function isDeclarationInConstructor(expression) {
-      const thisContainer = getThisContainer(expression, false);
+      const thisContainer = getThisContainer(
+        expression,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
       return thisContainer.kind === 173 /* Constructor */ || thisContainer.kind === 259 /* FunctionDeclaration */ || thisContainer.kind === 215 /* FunctionExpression */ && !isPrototypePropertyAssignment(thisContainer.parent);
     }
     function getConstructorDefinedThisAssignmentTypes(types, declarations) {
@@ -47656,7 +52531,13 @@ ${lanes.join("\n")}
     }
     function getTypeFromBindingElement(element, includePatternInType, reportErrors2) {
       if (element.initializer) {
-        const contextualType = isBindingPattern(element.name) ? getTypeFromBindingPattern(element.name, true, false) : unknownType;
+        const contextualType = isBindingPattern(element.name) ? getTypeFromBindingPattern(
+          element.name,
+          /*includePatternInType*/
+          true,
+          /*reportErrors*/
+          false
+        ) : unknownType;
         return addOptionality(widenTypeInferredFromInitializer(element, checkDeclarationInitializer(element, 0 /* Normal */, contextualType)));
       }
       if (isBindingPattern(element.name)) {
@@ -47674,7 +52555,12 @@ ${lanes.join("\n")}
       forEach(pattern.elements, (e) => {
         const name = e.propertyName || e.name;
         if (e.dotDotDotToken) {
-          stringIndexInfo = createIndexInfo(stringType, anyType, false);
+          stringIndexInfo = createIndexInfo(
+            stringType,
+            anyType,
+            /*isReadonly*/
+            false
+          );
           return;
         }
         const exprType = getLiteralTypeFromPropertyName(name);
@@ -47685,8 +52571,8 @@ ${lanes.join("\n")}
         const text = getPropertyNameFromType(exprType);
         const flags = 4 /* Property */ | (e.initializer ? 16777216 /* Optional */ : 0);
         const symbol = createSymbol(flags, text);
-        symbol.type = getTypeFromBindingElement(e, includePatternInType, reportErrors2);
-        symbol.bindingElement = e;
+        symbol.links.type = getTypeFromBindingElement(e, includePatternInType, reportErrors2);
+        symbol.links.bindingElement = e;
         members.set(symbol.escapedName, symbol);
       });
       const result = createAnonymousType(void 0, members, emptyArray, emptyArray, stringIndexInfo ? [stringIndexInfo] : emptyArray);
@@ -47719,11 +52605,19 @@ ${lanes.join("\n")}
       return pattern.kind === 203 /* ObjectBindingPattern */ ? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors2) : getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors2);
     }
     function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors2) {
-      return widenTypeForVariableLikeDeclaration(getTypeForVariableLikeDeclaration(declaration, true, 0 /* Normal */), declaration, reportErrors2);
+      return widenTypeForVariableLikeDeclaration(getTypeForVariableLikeDeclaration(
+        declaration,
+        /*includeOptionality*/
+        true,
+        0 /* Normal */
+      ), declaration, reportErrors2);
     }
     function isGlobalSymbolConstructor(node) {
       const symbol = getSymbolOfNode(node);
-      const globalSymbol = getGlobalESSymbolConstructorTypeSymbol(false);
+      const globalSymbol = getGlobalESSymbolConstructorTypeSymbol(
+        /*reportErrors*/
+        false
+      );
       return globalSymbol && symbol && symbol === globalSymbol;
     }
     function widenTypeForVariableLikeDeclaration(type, declaration, reportErrors2) {
@@ -47734,7 +52628,7 @@ ${lanes.join("\n")}
         if (reportErrors2) {
           reportErrorsFromWidening(declaration, type);
         }
-        if (type.flags & 8192 /* UniqueESSymbol */ && (isBindingElement(declaration) || !declaration.type) && type.symbol !== getSymbolOfNode(declaration)) {
+        if (type.flags & 8192 /* UniqueESSymbol */ && (isBindingElement(declaration) || !declaration.type) && type.symbol !== getSymbolOfDeclaration(declaration)) {
           type = esSymbolType;
         }
         return getWidenedType(type);
@@ -47790,11 +52684,11 @@ ${lanes.join("\n")}
         return anyType;
       }
       if (symbol.flags & 134217728 /* ModuleExports */ && symbol.valueDeclaration) {
-        const fileSymbol = getSymbolOfNode(getSourceFileOfNode(symbol.valueDeclaration));
+        const fileSymbol = getSymbolOfDeclaration(getSourceFileOfNode(symbol.valueDeclaration));
         const result = createSymbol(fileSymbol.flags, "exports");
         result.declarations = fileSymbol.declarations ? fileSymbol.declarations.slice() : [];
         result.parent = symbol;
-        result.target = fileSymbol;
+        result.links.target = fileSymbol;
         if (fileSymbol.valueDeclaration)
           result.valueDeclaration = fileSymbol.valueDeclaration;
         if (fileSymbol.members)
@@ -47849,7 +52743,11 @@ ${lanes.join("\n")}
       } else if (isObjectLiteralMethod(declaration)) {
         type = tryGetTypeFromEffectiveTypeNode(declaration) || checkObjectLiteralMethod(declaration, 0 /* Normal */);
       } else if (isParameter(declaration) || isPropertyDeclaration(declaration) || isPropertySignature(declaration) || isVariableDeclaration(declaration) || isBindingElement(declaration) || isJSDocPropertyLikeTag(declaration)) {
-        type = getWidenedTypeForVariableLikeDeclaration(declaration, true);
+        type = getWidenedTypeForVariableLikeDeclaration(
+          declaration,
+          /*includeOptionality*/
+          true
+        );
       } else if (isEnumDeclaration(declaration)) {
         type = getTypeOfFuncClassEnumModule(symbol);
       } else if (isEnumMember(declaration)) {
@@ -47902,7 +52800,11 @@ ${lanes.join("\n")}
         const getter = getDeclarationOfKind(symbol, 174 /* GetAccessor */);
         const setter = getDeclarationOfKind(symbol, 175 /* SetAccessor */);
         const accessor = tryCast(getDeclarationOfKind(symbol, 169 /* PropertyDeclaration */), isAutoAccessorPropertyDeclaration);
-        let type = getter && isInJSFile(getter) && getTypeForDeclarationFromJSDocComment(getter) || getAnnotatedAccessorType(getter) || getAnnotatedAccessorType(setter) || getAnnotatedAccessorType(accessor) || getter && getter.body && getReturnTypeFromBody(getter) || accessor && accessor.initializer && getWidenedTypeForVariableLikeDeclaration(accessor, true);
+        let type = getter && isInJSFile(getter) && getTypeForDeclarationFromJSDocComment(getter) || getAnnotatedAccessorType(getter) || getAnnotatedAccessorType(setter) || getAnnotatedAccessorType(accessor) || getter && getter.body && getReturnTypeFromBody(getter) || accessor && accessor.initializer && getWidenedTypeForVariableLikeDeclaration(
+          accessor,
+          /*includeOptionality*/
+          true
+        );
         if (!type) {
           if (setter && !isPrivateWithinAmbient(setter)) {
             errorOrSuggestion(noImplicitAny, setter, Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol));
@@ -47956,11 +52858,16 @@ ${lanes.join("\n")}
       let links = getSymbolLinks(symbol);
       const originalLinks = links;
       if (!links.type) {
-        const expando = symbol.valueDeclaration && getSymbolOfExpando(symbol.valueDeclaration, false);
+        const expando = symbol.valueDeclaration && getSymbolOfExpando(
+          symbol.valueDeclaration,
+          /*allowDeclaration*/
+          false
+        );
         if (expando) {
           const merged = mergeJSSymbols(symbol, expando);
           if (merged) {
-            symbol = links = merged;
+            symbol = merged;
+            links = merged.links;
           }
         }
         originalLinks.type = links.type = getTypeOfFuncClassEnumModuleWorker(symbol);
@@ -48003,7 +52910,11 @@ ${lanes.join("\n")}
       const links = getSymbolLinks(symbol);
       if (!links.type) {
         const targetSymbol = resolveAlias(symbol);
-        const exportSymbol = symbol.declarations && getTargetOfAliasDeclaration(getDeclarationOfAliasSymbol(symbol), true);
+        const exportSymbol = symbol.declarations && getTargetOfAliasDeclaration(
+          getDeclarationOfAliasSymbol(symbol),
+          /*dontResolveAlias*/
+          true
+        );
         const declaredType = firstDefined(exportSymbol == null ? void 0 : exportSymbol.declarations, (d) => isExportAssignment(d) ? tryGetTypeFromEffectiveTypeNode(d) : void 0);
         links.type = (exportSymbol == null ? void 0 : exportSymbol.declarations) && isDuplicatedCommonJSExport(exportSymbol.declarations) && symbol.declarations.length ? getFlowTypeFromCommonJSExport(exportSymbol) : isDuplicatedCommonJSExport(symbol.declarations) ? autoType : declaredType ? declaredType : getAllSymbolFlags(targetSymbol) & 111551 /* Value */ ? getTypeOfSymbol(targetSymbol) : errorType;
       }
@@ -48057,7 +52968,10 @@ ${lanes.join("\n")}
     function getWriteTypeOfSymbol(symbol) {
       const checkFlags = getCheckFlags(symbol);
       if (symbol.flags & 4 /* Property */) {
-        return checkFlags & 2 /* SyntheticProperty */ ? checkFlags & 65536 /* DeferredType */ ? getWriteTypeOfSymbolWithDeferredType(symbol) || getTypeOfSymbolWithDeferredType(symbol) : symbol.writeType || symbol.type : getTypeOfSymbol(symbol);
+        return checkFlags & 2 /* SyntheticProperty */ ? checkFlags & 65536 /* DeferredType */ ? getWriteTypeOfSymbolWithDeferredType(symbol) || getTypeOfSymbolWithDeferredType(symbol) : (
+          // NOTE: cast to TransientSymbol should be safe because only TransientSymbols can have CheckFlags.SyntheticProperty
+          symbol.links.writeType || symbol.links.type
+        ) : getTypeOfSymbol(symbol);
       }
       if (symbol.flags & 98304 /* Accessor */) {
         return checkFlags & 1 /* Instantiated */ ? getWriteTypeOfInstantiatedSymbol(symbol) : getWriteTypeOfAccessors(symbol);
@@ -48118,7 +53032,7 @@ ${lanes.join("\n")}
     }
     function appendTypeParameters(typeParameters, declarations) {
       for (const declaration of declarations) {
-        typeParameters = appendIfUnique(typeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfNode(declaration)));
+        typeParameters = appendIfUnique(typeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(declaration)));
       }
       return typeParameters;
     }
@@ -48128,7 +53042,7 @@ ${lanes.join("\n")}
         if (node && isBinaryExpression(node)) {
           const assignmentKind = getAssignmentDeclarationKind(node);
           if (assignmentKind === 6 /* Prototype */ || assignmentKind === 3 /* PrototypeProperty */) {
-            const symbol = getSymbolOfNode(node.left);
+            const symbol = getSymbolOfDeclaration(node.left);
             if (symbol && symbol.parent && !findAncestor(symbol.parent.valueDeclaration, (d) => node === d)) {
               node = symbol.parent.valueDeclaration;
             }
@@ -48152,23 +53066,23 @@ ${lanes.join("\n")}
           case 215 /* FunctionExpression */:
           case 216 /* ArrowFunction */:
           case 262 /* TypeAliasDeclaration */:
-          case 347 /* JSDocTemplateTag */:
-          case 348 /* JSDocTypedefTag */:
-          case 342 /* JSDocEnumTag */:
+          case 348 /* JSDocTemplateTag */:
+          case 349 /* JSDocTypedefTag */:
+          case 343 /* JSDocEnumTag */:
           case 341 /* JSDocCallbackTag */:
           case 197 /* MappedType */:
           case 191 /* ConditionalType */: {
             const outerTypeParameters = getOuterTypeParameters(node, includeThisTypes);
             if (node.kind === 197 /* MappedType */) {
-              return append(outerTypeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter)));
+              return append(outerTypeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter)));
             } else if (node.kind === 191 /* ConditionalType */) {
               return concatenate(outerTypeParameters, getInferTypeParameters(node));
             }
             const outerAndOwnTypeParameters = appendTypeParameters(outerTypeParameters, getEffectiveTypeParameterDeclarations(node));
-            const thisType = includeThisTypes && (node.kind === 260 /* ClassDeclaration */ || node.kind === 228 /* ClassExpression */ || node.kind === 261 /* InterfaceDeclaration */ || isJSConstructor(node)) && getDeclaredTypeOfClassOrInterface(getSymbolOfNode(node)).thisType;
+            const thisType = includeThisTypes && (node.kind === 260 /* ClassDeclaration */ || node.kind === 228 /* ClassExpression */ || node.kind === 261 /* InterfaceDeclaration */ || isJSConstructor(node)) && getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(node)).thisType;
             return thisType ? append(outerAndOwnTypeParameters, thisType) : outerAndOwnTypeParameters;
           }
-          case 343 /* JSDocParameterTag */:
+          case 344 /* JSDocParameterTag */:
             const paramSymbol = getParameterSymbolFromJSDoc(node);
             if (paramSymbol) {
               node = paramSymbol.valueDeclaration;
@@ -48182,7 +53096,17 @@ ${lanes.join("\n")}
       }
     }
     function getOuterTypeParametersOfClassOrInterface(symbol) {
-      const declaration = symbol.flags & 32 /* Class */ ? symbol.valueDeclaration : getDeclarationOfKind(symbol, 261 /* InterfaceDeclaration */);
+      var _a2;
+      const declaration = symbol.flags & 32 /* Class */ || symbol.flags & 16 /* Function */ ? symbol.valueDeclaration : (_a2 = symbol.declarations) == null ? void 0 : _a2.find((decl) => {
+        if (decl.kind === 261 /* InterfaceDeclaration */) {
+          return true;
+        }
+        if (decl.kind !== 257 /* VariableDeclaration */) {
+          return false;
+        }
+        const initializer = decl.initializer;
+        return !!initializer && (initializer.kind === 215 /* FunctionExpression */ || initializer.kind === 216 /* ArrowFunction */);
+      });
       Debug.assert(!!declaration, "Class was missing valueDeclaration -OR- non-class had no interface declarations");
       return getOuterTypeParameters(declaration);
     }
@@ -48306,7 +53230,12 @@ ${lanes.join("\n")}
       return resolvedImplementsTypes;
     }
     function reportCircularBaseType(node, type) {
-      error(node, Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, void 0, 2 /* WriteArrayAsGenericType */));
+      error(node, Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(
+        type,
+        /*enclosingDeclaration*/
+        void 0,
+        2 /* WriteArrayAsGenericType */
+      ));
     }
     function getBaseTypes(type) {
       if (!type.baseTypesResolved) {
@@ -48365,7 +53294,11 @@ ${lanes.join("\n")}
       }
       const reducedBaseType = getReducedType(baseType);
       if (!isValidBaseType(reducedBaseType)) {
-        const elaboration = elaborateNeverIntersection(void 0, baseType);
+        const elaboration = elaborateNeverIntersection(
+          /*errorInfo*/
+          void 0,
+          baseType
+        );
         const diagnostic = chainDiagnosticMessages(elaboration, Diagnostics.Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members, typeToString(reducedBaseType));
         diagnostics.add(createDiagnosticForNodeFromMessageChain(baseTypeNode.expression, diagnostic));
         return type.resolvedBaseTypes = emptyArray;
@@ -48374,7 +53307,12 @@ ${lanes.join("\n")}
         error(
           type.symbol.valueDeclaration,
           Diagnostics.Type_0_recursively_references_itself_as_a_base_type,
-          typeToString(type, void 0, 2 /* WriteArrayAsGenericType */)
+          typeToString(
+            type,
+            /*enclosingDeclaration*/
+            void 0,
+            2 /* WriteArrayAsGenericType */
+          )
         );
         return type.resolvedBaseTypes = emptyArray;
       }
@@ -48441,7 +53379,12 @@ ${lanes.join("\n")}
           if (baseTypeNodes) {
             for (const node of baseTypeNodes) {
               if (isEntityNameExpression(node.expression)) {
-                const baseSymbol = resolveEntityName(node.expression, 788968 /* Type */, true);
+                const baseSymbol = resolveEntityName(
+                  node.expression,
+                  788968 /* Type */,
+                  /*ignoreErrors*/
+                  true
+                );
                 if (!baseSymbol || !(baseSymbol.flags & 64 /* Interface */) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) {
                   return false;
                 }
@@ -48459,7 +53402,8 @@ ${lanes.join("\n")}
         const kind = symbol.flags & 32 /* Class */ ? 1 /* Class */ : 2 /* Interface */;
         const merged = mergeJSSymbols(symbol, symbol.valueDeclaration && getAssignedClassSymbol(symbol.valueDeclaration));
         if (merged) {
-          symbol = links = merged;
+          symbol = merged;
+          links = merged.links;
         }
         const type = originalLinks.declaredType = links.declaredType = createObjectType(kind, symbol);
         const outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol);
@@ -48499,7 +53443,7 @@ ${lanes.join("\n")}
           }
         } else {
           type = errorType;
-          if (declaration.kind === 342 /* JSDocEnumTag */) {
+          if (declaration.kind === 343 /* JSDocEnumTag */) {
             error(declaration.typeExpression.type, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol));
           } else {
             error(isNamedDeclaration(declaration) ? declaration.name || declaration : declaration, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol));
@@ -48521,7 +53465,7 @@ ${lanes.join("\n")}
             if (declaration.kind === 263 /* EnumDeclaration */) {
               for (const member of declaration.members) {
                 if (hasBindableName(member)) {
-                  const memberSymbol = getSymbolOfNode(member);
+                  const memberSymbol = getSymbolOfDeclaration(member);
                   const value = getEnumMemberValue(member);
                   const memberType = value !== void 0 ? getFreshTypeOfLiteralType(getEnumLiteralType(value, getSymbolId(symbol), memberSymbol)) : createTypeWithSymbol(32 /* Enum */, memberSymbol);
                   getSymbolLinks(memberSymbol).declaredType = memberType;
@@ -48531,7 +53475,13 @@ ${lanes.join("\n")}
             }
           }
         }
-        const enumType = memberTypeList.length ? getUnionType(memberTypeList, 1 /* Literal */, symbol, void 0) : createTypeWithSymbol(32 /* Enum */, symbol);
+        const enumType = memberTypeList.length ? getUnionType(
+          memberTypeList,
+          1 /* Literal */,
+          symbol,
+          /*aliasTypeArguments*/
+          void 0
+        ) : createTypeWithSymbol(32 /* Enum */, symbol);
         if (enumType.flags & 1048576 /* Union */) {
           enumType.flags |= 1024 /* EnumLiteral */;
           enumType.symbol = symbol;
@@ -48735,7 +53685,7 @@ ${lanes.join("\n")}
             error(declName || decl, Diagnostics.Duplicate_property_0, name);
             lateSymbol = createSymbol(0 /* None */, memberName, 4096 /* Late */);
           }
-          lateSymbol.nameType = type;
+          lateSymbol.links.nameType = type;
           addDeclarationToLateBoundSymbol(lateSymbol, decl, symbolFlags);
           if (lateSymbol.parent) {
             Debug.assert(lateSymbol.parent === parent2, "Existing symbol parent should match new one");
@@ -48828,7 +53778,12 @@ ${lanes.join("\n")}
         indexInfos = source.declaredIndexInfos;
       } else {
         mapper = createTypeMapper(typeParameters, typeArguments);
-        members = createInstantiatedSymbolTable(source.declaredProperties, mapper, typeParameters.length === 1);
+        members = createInstantiatedSymbolTable(
+          source.declaredProperties,
+          mapper,
+          /*mappingThisOnly*/
+          typeParameters.length === 1
+        );
         callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper);
         constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper);
         indexInfos = instantiateIndexInfos(source.declaredIndexInfos, mapper);
@@ -48845,7 +53800,12 @@ ${lanes.join("\n")}
           addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType));
           callSignatures = concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0 /* Call */));
           constructSignatures = concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1 /* Construct */));
-          const inheritedIndexInfos = instantiatedBaseType !== anyType ? getIndexInfosOfType(instantiatedBaseType) : [createIndexInfo(stringType, anyType, false)];
+          const inheritedIndexInfos = instantiatedBaseType !== anyType ? getIndexInfosOfType(instantiatedBaseType) : [createIndexInfo(
+            stringType,
+            anyType,
+            /*isReadonly*/
+            false
+          )];
           indexInfos = concatenate(indexInfos, filter(inheritedIndexInfos, (info) => !findIndexInfo(indexInfos, info.keyType)));
         }
       }
@@ -48883,7 +53843,9 @@ ${lanes.join("\n")}
         sig.typeParameters,
         sig.thisParameter,
         sig.parameters,
+        /*resolvedReturnType*/
         void 0,
+        /*resolvedTypePredicate*/
         void 0,
         sig.minArgumentCount,
         sig.flags & 39 /* PropagatingFlags */
@@ -48941,7 +53903,7 @@ ${lanes.join("\n")}
           const flags = restType.target.elementFlags[i];
           const checkFlags = flags & 12 /* Variable */ ? 32768 /* RestParameter */ : flags & 2 /* Optional */ ? 16384 /* OptionalParameter */ : 0;
           const symbol = createSymbol(1 /* FunctionScopedVariable */, name, checkFlags);
-          symbol.type = flags & 4 /* Rest */ ? createArrayType(t) : t;
+          symbol.links.type = flags & 4 /* Rest */ ? createArrayType(t) : t;
           return symbol;
         });
         return concatenate(sig.parameters.slice(0, restIndex), restParams);
@@ -48953,7 +53915,17 @@ ${lanes.join("\n")}
       const declaration = getClassLikeDeclarationOfSymbol(classType.symbol);
       const isAbstract = !!declaration && hasSyntacticModifier(declaration, 256 /* Abstract */);
       if (baseSignatures.length === 0) {
-        return [createSignature(void 0, classType.localTypeParameters, void 0, emptyArray, classType, void 0, 0, isAbstract ? 4 /* Abstract */ : 0 /* None */)];
+        return [createSignature(
+          void 0,
+          classType.localTypeParameters,
+          void 0,
+          emptyArray,
+          classType,
+          /*resolvedTypePredicate*/
+          void 0,
+          0,
+          isAbstract ? 4 /* Abstract */ : 0 /* None */
+        )];
       }
       const baseTypeNode = getBaseTypeNodeOfClass(classType);
       const isJavaScript = isInJSFile(baseTypeNode);
@@ -48986,7 +53958,16 @@ ${lanes.join("\n")}
           return void 0;
         }
         for (let i = 1; i < signatureLists.length; i++) {
-          if (!findMatchingSignature(signatureLists[i], signature, false, false, false)) {
+          if (!findMatchingSignature(
+            signatureLists[i],
+            signature,
+            /*partialMatch*/
+            false,
+            /*ignoreThisTypes*/
+            false,
+            /*ignoreReturnTypes*/
+            false
+          )) {
             return void 0;
           }
         }
@@ -48994,7 +53975,16 @@ ${lanes.join("\n")}
       }
       let result;
       for (let i = 0; i < signatureLists.length; i++) {
-        const match = i === listIndex ? signature : findMatchingSignature(signatureLists[i], signature, true, false, true);
+        const match = i === listIndex ? signature : findMatchingSignature(
+          signatureLists[i],
+          signature,
+          /*partialMatch*/
+          true,
+          /*ignoreThisTypes*/
+          false,
+          /*ignoreReturnTypes*/
+          true
+        );
         if (!match) {
           return void 0;
         }
@@ -49012,7 +54002,16 @@ ${lanes.join("\n")}
           indexWithLengthOverOne = indexWithLengthOverOne === void 0 ? i : -1;
         }
         for (const signature of signatureLists[i]) {
-          if (!result || !findMatchingSignature(result, signature, false, false, true)) {
+          if (!result || !findMatchingSignature(
+            result,
+            signature,
+            /*partialMatch*/
+            false,
+            /*ignoreThisTypes*/
+            false,
+            /*ignoreReturnTypes*/
+            true
+          )) {
             const unionSignatures = findMatchingSignatures(signatureLists, signature, i);
             if (unionSignatures) {
               let s = signature;
@@ -49101,14 +54100,14 @@ ${lanes.join("\n")}
           1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0),
           paramName || `arg${i}`
         );
-        paramSymbol.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
+        paramSymbol.links.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
         params[i] = paramSymbol;
       }
       if (needsExtraRestElement) {
         const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args");
-        restParamSymbol.type = createArrayType(getTypeAtPosition(shorter, longestCount));
+        restParamSymbol.links.type = createArrayType(getTypeAtPosition(shorter, longestCount));
         if (shorter === right) {
-          restParamSymbol.type = instantiateType(restParamSymbol.type, mapper);
+          restParamSymbol.links.type = instantiateType(restParamSymbol.links.type, mapper);
         }
         params[longestCount] = restParamSymbol;
       }
@@ -49129,7 +54128,9 @@ ${lanes.join("\n")}
         typeParams,
         thisParam,
         params,
+        /*resolvedReturnType*/
         void 0,
+        /*resolvedTypePredicate*/
         void 0,
         minArgCount,
         (left.flags | right.flags) & 39 /* PropagatingFlags */
@@ -49172,7 +54173,10 @@ ${lanes.join("\n")}
       const constructorTypeCount = countWhere(types, (t) => getSignaturesOfType(t, 1 /* Construct */).length > 0);
       const mixinFlags = map(types, isMixinConstructorType);
       if (constructorTypeCount > 0 && constructorTypeCount === countWhere(mixinFlags, (b) => b)) {
-        const firstMixinIndex = mixinFlags.indexOf(true);
+        const firstMixinIndex = mixinFlags.indexOf(
+          /*searchElement*/
+          true
+        );
         mixinFlags[firstMixinIndex] = false;
       }
       return mixinFlags;
@@ -49209,13 +54213,28 @@ ${lanes.join("\n")}
           constructSignatures = appendSignatures(constructSignatures, signatures);
         }
         callSignatures = appendSignatures(callSignatures, getSignaturesOfType(t, 0 /* Call */));
-        indexInfos = reduceLeft(getIndexInfosOfType(t), (infos, newInfo) => appendIndexInfo(infos, newInfo, false), indexInfos);
+        indexInfos = reduceLeft(getIndexInfosOfType(t), (infos, newInfo) => appendIndexInfo(
+          infos,
+          newInfo,
+          /*union*/
+          false
+        ), indexInfos);
       }
       setStructuredTypeMembers(type, emptySymbols, callSignatures || emptyArray, constructSignatures || emptyArray, indexInfos || emptyArray);
     }
     function appendSignatures(signatures, newSignatures) {
       for (const sig of newSignatures) {
-        if (!signatures || every(signatures, (s) => !compareSignaturesIdentical(s, sig, false, false, false, compareTypesIdentical))) {
+        if (!signatures || every(signatures, (s) => !compareSignaturesIdentical(
+          s,
+          sig,
+          /*partialMatch*/
+          false,
+          /*ignoreThisTypes*/
+          false,
+          /*ignoreReturnTypes*/
+          false,
+          compareTypesIdentical
+        ))) {
           signatures = append(signatures, sig);
         }
       }
@@ -49240,7 +54259,12 @@ ${lanes.join("\n")}
     function resolveAnonymousTypeMembers(type) {
       if (type.target) {
         setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray);
-        const members2 = createInstantiatedSymbolTable(getPropertiesOfObjectType(type.target), type.mapper, false);
+        const members2 = createInstantiatedSymbolTable(
+          getPropertiesOfObjectType(type.target),
+          type.mapper,
+          /*mappingThisOnly*/
+          false
+        );
         const callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0 /* Call */), type.mapper);
         const constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1 /* Construct */), type.mapper);
         const indexInfos2 = instantiateIndexInfos(getIndexInfosOfType(type.target), type.mapper);
@@ -49281,7 +54305,12 @@ ${lanes.join("\n")}
           members = createSymbolTable(getNamedOrIndexSignatureMembers(members));
           addInheritedMembers(members, getPropertiesOfType(baseConstructorType));
         } else if (baseConstructorType === anyType) {
-          baseConstructorIndexInfo = createIndexInfo(stringType, anyType, false);
+          baseConstructorIndexInfo = createIndexInfo(
+            stringType,
+            anyType,
+            /*isReadonly*/
+            false
+          );
         }
       }
       const indexSymbol = getIndexSymbolFromSymbolTable(members);
@@ -49305,7 +54334,17 @@ ${lanes.join("\n")}
         if (symbol.flags & 16 /* Function */) {
           constructSignatures = addRange(constructSignatures.slice(), mapDefined(
             type.callSignatures,
-            (sig) => isJSConstructor(sig.declaration) ? createSignature(sig.declaration, sig.typeParameters, sig.thisParameter, sig.parameters, classType, void 0, sig.minArgumentCount, sig.flags & 39 /* PropagatingFlags */) : void 0
+            (sig) => isJSConstructor(sig.declaration) ? createSignature(
+              sig.declaration,
+              sig.typeParameters,
+              sig.thisParameter,
+              sig.parameters,
+              classType,
+              /*resolvedTypePredicate*/
+              void 0,
+              sig.minArgumentCount,
+              sig.flags & 39 /* PropagatingFlags */
+            ) : void 0
           ));
         }
         if (!constructSignatures.length) {
@@ -49328,16 +54367,16 @@ ${lanes.join("\n")}
         const checkFlags = 8192 /* ReverseMapped */ | (readonlyMask && isReadonlySymbol(prop) ? 8 /* Readonly */ : 0);
         const inferredProp = createSymbol(4 /* Property */ | prop.flags & optionalMask, prop.escapedName, checkFlags);
         inferredProp.declarations = prop.declarations;
-        inferredProp.nameType = getSymbolLinks(prop).nameType;
-        inferredProp.propertyType = getTypeOfSymbol(prop);
+        inferredProp.links.nameType = getSymbolLinks(prop).nameType;
+        inferredProp.links.propertyType = getTypeOfSymbol(prop);
         if (type.constraintType.type.flags & 8388608 /* IndexedAccess */ && type.constraintType.type.objectType.flags & 262144 /* TypeParameter */ && type.constraintType.type.indexType.flags & 262144 /* TypeParameter */) {
           const newTypeParam = type.constraintType.type.objectType;
           const newMappedType = replaceIndexedAccess(type.mappedType, type.constraintType.type, newTypeParam);
-          inferredProp.mappedType = newMappedType;
-          inferredProp.constraintType = getIndexType(newTypeParam);
+          inferredProp.links.mappedType = newMappedType;
+          inferredProp.links.constraintType = getIndexType(newTypeParam);
         } else {
-          inferredProp.mappedType = type.mappedType;
-          inferredProp.constraintType = type.constraintType;
+          inferredProp.links.mappedType = type.mappedType;
+          inferredProp.links.constraintType = type.constraintType;
         }
         members.set(prop.escapedName, inferredProp);
       }
@@ -49359,7 +54398,12 @@ ${lanes.join("\n")}
         return type;
       }
       if (type.flags & 1048576 /* Union */) {
-        return mapType(type, getLowerBoundOfKeyType, true);
+        return mapType(
+          type,
+          getLowerBoundOfKeyType,
+          /*noReductions*/
+          true
+        );
       }
       if (type.flags & 2097152 /* Intersection */) {
         const types = type.types;
@@ -49413,8 +54457,8 @@ ${lanes.join("\n")}
           const propName = getPropertyNameFromType(propNameType);
           const existingProp = members.get(propName);
           if (existingProp) {
-            existingProp.nameType = getUnionType([existingProp.nameType, propNameType]);
-            existingProp.keyType = getUnionType([existingProp.keyType, keyType]);
+            existingProp.links.nameType = getUnionType([existingProp.links.nameType, propNameType]);
+            existingProp.links.keyType = getUnionType([existingProp.links.keyType, keyType]);
           } else {
             const modifiersProp = isTypeUsableAsPropertyName(keyType) ? getPropertyOfType(modifiersType, getPropertyNameFromType(keyType)) : void 0;
             const isOptional = !!(templateModifiers & 4 /* IncludeOptional */ || !(templateModifiers & 8 /* ExcludeOptional */) && modifiersProp && modifiersProp.flags & 16777216 /* Optional */);
@@ -49426,11 +54470,11 @@ ${lanes.join("\n")}
               propName,
               lateFlag | 262144 /* Mapped */ | (isReadonly ? 8 /* Readonly */ : 0) | (stripOptional ? 524288 /* StripOptional */ : 0)
             );
-            prop.mappedType = type;
-            prop.nameType = propNameType;
-            prop.keyType = keyType;
+            prop.links.mappedType = type;
+            prop.links.nameType = propNameType;
+            prop.links.keyType = keyType;
             if (modifiersProp) {
-              prop.syntheticOrigin = modifiersProp;
+              prop.links.syntheticOrigin = modifiersProp;
               prop.declarations = nameType ? void 0 : modifiersProp.declarations;
             }
             members.set(propName, prop);
@@ -49439,31 +54483,40 @@ ${lanes.join("\n")}
           const indexKeyType = propNameType.flags & (1 /* Any */ | 4 /* String */) ? stringType : propNameType.flags & (8 /* Number */ | 32 /* Enum */) ? numberType : propNameType;
           const propType = instantiateType(templateType, appendTypeMapping(type.mapper, typeParameter, keyType));
           const indexInfo = createIndexInfo(indexKeyType, propType, !!(templateModifiers & 1 /* IncludeReadonly */));
-          indexInfos = appendIndexInfo(indexInfos, indexInfo, true);
+          indexInfos = appendIndexInfo(
+            indexInfos,
+            indexInfo,
+            /*union*/
+            true
+          );
         }
       }
     }
     function getTypeOfMappedSymbol(symbol) {
-      if (!symbol.type) {
-        const mappedType = symbol.mappedType;
+      if (!symbol.links.type) {
+        const mappedType = symbol.links.mappedType;
         if (!pushTypeResolution(symbol, 0 /* Type */)) {
           mappedType.containsError = true;
           return errorType;
         }
         const templateType = getTemplateTypeFromMappedType(mappedType.target || mappedType);
-        const mapper = appendTypeMapping(mappedType.mapper, getTypeParameterFromMappedType(mappedType), symbol.keyType);
+        const mapper = appendTypeMapping(mappedType.mapper, getTypeParameterFromMappedType(mappedType), symbol.links.keyType);
         const propType = instantiateType(templateType, mapper);
-        let type = strictNullChecks && symbol.flags & 16777216 /* Optional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(propType, true) : symbol.checkFlags & 524288 /* StripOptional */ ? removeMissingOrUndefinedType(propType) : propType;
+        let type = strictNullChecks && symbol.flags & 16777216 /* Optional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(
+          propType,
+          /*isProperty*/
+          true
+        ) : symbol.links.checkFlags & 524288 /* StripOptional */ ? removeMissingOrUndefinedType(propType) : propType;
         if (!popTypeResolution()) {
           error(currentNode, Diagnostics.Type_of_property_0_circularly_references_itself_in_mapped_type_1, symbolToString(symbol), typeToString(mappedType));
           type = errorType;
         }
-        symbol.type = type;
+        symbol.links.type = type;
       }
-      return symbol.type;
+      return symbol.links.type;
     }
     function getTypeParameterFromMappedType(type) {
-      return type.typeParameter || (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(type.declaration.typeParameter)));
+      return type.typeParameter || (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(type.declaration.typeParameter)));
     }
     function getConstraintTypeFromMappedType(type) {
       return type.constraintType || (type.constraintType = getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)) || errorType);
@@ -49472,7 +54525,12 @@ ${lanes.join("\n")}
       return type.declaration.nameType ? type.nameType || (type.nameType = instantiateType(getTypeFromTypeNode(type.declaration.nameType), type.mapper)) : void 0;
     }
     function getTemplateTypeFromMappedType(type) {
-      return type.templateType || (type.templateType = type.declaration.type ? instantiateType(addOptionality(getTypeFromTypeNode(type.declaration.type), true, !!(getMappedTypeModifiers(type) & 4 /* IncludeOptional */)), type.mapper) : errorType);
+      return type.templateType || (type.templateType = type.declaration.type ? instantiateType(addOptionality(
+        getTypeFromTypeNode(type.declaration.type),
+        /*isProperty*/
+        true,
+        !!(getMappedTypeModifiers(type) & 4 /* IncludeOptional */)
+      ), type.mapper) : errorType);
     }
     function getConstraintDeclarationForMappedType(type) {
       return getEffectiveConstraintOfTypeParameter(type.declaration.typeParameter);
@@ -49630,11 +54688,19 @@ ${lanes.join("\n")}
     function getConstraintOfTypeParameter(typeParameter) {
       return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : void 0;
     }
+    function isConstTypeVariable(type) {
+      var _a2;
+      return !!(type.flags & 262144 /* TypeParameter */ && some((_a2 = type.symbol) == null ? void 0 : _a2.declarations, (d) => hasSyntacticModifier(d, 2048 /* Const */)) || type.flags & 8388608 /* IndexedAccess */ && isConstTypeVariable(type.objectType));
+    }
     function getConstraintOfIndexedAccess(type) {
       return hasNonCircularBaseConstraint(type) ? getConstraintFromIndexedAccess(type) : void 0;
     }
     function getSimplifiedTypeOrConstraint(type) {
-      const simplified = getSimplifiedType(type, false);
+      const simplified = getSimplifiedType(
+        type,
+        /*writing*/
+        false
+      );
       return simplified !== type ? simplified : getConstraintOfType(type);
     }
     function getConstraintFromIndexedAccess(type) {
@@ -49664,7 +54730,11 @@ ${lanes.join("\n")}
     }
     function getConstraintOfDistributiveConditionalType(type) {
       if (type.root.isDistributive && type.restrictiveInstantiation !== type) {
-        const simplified = getSimplifiedType(type.checkType, false);
+        const simplified = getSimplifiedType(
+          type.checkType,
+          /*writing*/
+          false
+        );
         const constraint = simplified === type.checkType ? getConstraintOfType(simplified) : simplified;
         if (constraint && constraint !== type.checkType) {
           const instantiated = getConditionalTypeInstantiation(type, prependTypeMapping(type.root.checkType, constraint, type.mapper));
@@ -49708,7 +54778,11 @@ ${lanes.join("\n")}
             }
           }
         }
-        return getNormalizedType(getIntersectionType(constraints), false);
+        return getNormalizedType(
+          getIntersectionType(constraints),
+          /*writing*/
+          false
+        );
       }
       return void 0;
     }
@@ -49740,7 +54814,11 @@ ${lanes.join("\n")}
           const identity2 = getRecursionIdentity(t);
           if (stack.length < 10 || stack.length < 50 && !contains(stack, identity2)) {
             stack.push(identity2);
-            result = computeBaseConstraint(getSimplifiedType(t, false));
+            result = computeBaseConstraint(getSimplifiedType(
+              t,
+              /*writing*/
+              false
+            ));
             stack.pop();
           }
           if (!popTypeResolution()) {
@@ -49820,7 +54898,12 @@ ${lanes.join("\n")}
       }
     }
     function getApparentTypeOfIntersectionType(type) {
-      return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(type, type, true));
+      return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(
+        type,
+        type,
+        /*apparentType*/
+        true
+      ));
     }
     function getResolvedTypeParameterDefault(typeParameter) {
       if (!typeParameter.default) {
@@ -49875,7 +54958,7 @@ ${lanes.join("\n")}
       return getReducedType(getApparentType(getReducedType(type)));
     }
     function createUnionOrIntersectionProperty(containingType, name, skipObjectFunctionPropertyAugment) {
-      var _a2, _b;
+      var _a2, _b, _c;
       let singleProp;
       let propSet;
       let indexTypes;
@@ -49938,15 +55021,16 @@ ${lanes.join("\n")}
           }
         }
       }
-      if (!singleProp || isUnion && (propSet || checkFlags & 48 /* Partial */) && checkFlags & (1024 /* ContainsPrivate */ | 512 /* ContainsProtected */) && !(propSet && getCommonDeclarationsOfSymbols(arrayFrom(propSet.values())))) {
+      if (!singleProp || isUnion && (propSet || checkFlags & 48 /* Partial */) && checkFlags & (1024 /* ContainsPrivate */ | 512 /* ContainsProtected */) && !(propSet && getCommonDeclarationsOfSymbols(propSet.values()))) {
         return void 0;
       }
       if (!propSet && !(checkFlags & 16 /* ReadPartial */) && !indexTypes) {
         if (mergedInstantiations) {
-          const clone2 = createSymbolWithType(singleProp, singleProp.type);
-          clone2.parent = (_b = (_a2 = singleProp.valueDeclaration) == null ? void 0 : _a2.symbol) == null ? void 0 : _b.parent;
-          clone2.containingType = containingType;
-          clone2.mapper = singleProp.mapper;
+          const links = (_a2 = tryCast(singleProp, isTransientSymbol)) == null ? void 0 : _a2.links;
+          const clone2 = createSymbolWithType(singleProp, links == null ? void 0 : links.type);
+          clone2.parent = (_c = (_b = singleProp.valueDeclaration) == null ? void 0 : _b.symbol) == null ? void 0 : _c.parent;
+          clone2.links.containingType = containingType;
+          clone2.links.mapper = links == null ? void 0 : links.mapper;
           return clone2;
         } else {
           return singleProp;
@@ -49988,7 +55072,7 @@ ${lanes.join("\n")}
       }
       addRange(propTypes, indexTypes);
       const result = createSymbol(4 /* Property */ | (optionalFlag != null ? optionalFlag : 0), name, syntheticFlag | checkFlags);
-      result.containingType = containingType;
+      result.links.containingType = containingType;
       if (!hasNonUniformValueDeclaration && firstValueDeclaration) {
         result.valueDeclaration = firstValueDeclaration;
         if (firstValueDeclaration.symbol.parent) {
@@ -49996,16 +55080,16 @@ ${lanes.join("\n")}
         }
       }
       result.declarations = declarations;
-      result.nameType = nameType;
+      result.links.nameType = nameType;
       if (propTypes.length > 2) {
-        result.checkFlags |= 65536 /* DeferredType */;
-        result.deferralParent = containingType;
-        result.deferralConstituents = propTypes;
-        result.deferralWriteConstituents = writeTypes;
+        result.links.checkFlags |= 65536 /* DeferredType */;
+        result.links.deferralParent = containingType;
+        result.links.deferralConstituents = propTypes;
+        result.links.deferralWriteConstituents = writeTypes;
       } else {
-        result.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes);
+        result.links.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes);
         if (writeTypes) {
-          result.writeType = isUnion ? getUnionType(writeTypes) : getIntersectionType(writeTypes);
+          result.links.writeType = isUnion ? getUnionType(writeTypes) : getIntersectionType(writeTypes);
         }
       }
       return result;
@@ -50085,7 +55169,12 @@ ${lanes.join("\n")}
           return chainDiagnosticMessages(
             errorInfo,
             Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents,
-            typeToString(type, void 0, 536870912 /* NoTypeReduction */),
+            typeToString(
+              type,
+              /*enclosingDeclaration*/
+              void 0,
+              536870912 /* NoTypeReduction */
+            ),
             symbolToString(neverProp)
           );
         }
@@ -50094,7 +55183,12 @@ ${lanes.join("\n")}
           return chainDiagnosticMessages(
             errorInfo,
             Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some,
-            typeToString(type, void 0, 536870912 /* NoTypeReduction */),
+            typeToString(
+              type,
+              /*enclosingDeclaration*/
+              void 0,
+              536870912 /* NoTypeReduction */
+            ),
             symbolToString(privateProp)
           );
         }
@@ -50156,7 +55250,12 @@ ${lanes.join("\n")}
       return applicableInfos ? createIndexInfo(
         unknownType,
         getIntersectionType(map(applicableInfos, (info) => info.type)),
-        reduceLeft(applicableInfos, (isReadonly, info) => isReadonly && info.isReadonly, true)
+        reduceLeft(
+          applicableInfos,
+          (isReadonly, info) => isReadonly && info.isReadonly,
+          /*initial*/
+          true
+        )
       ) : applicableInfo ? applicableInfo : stringIndexInfo && isApplicableIndexType(keyType, stringType) ? stringIndexInfo : void 0;
     }
     function isApplicableIndexType(source, target) {
@@ -50205,9 +55304,6 @@ ${lanes.join("\n")}
       });
       return result;
     }
-    function isJSDocOptionalParameter(node) {
-      return isInJSFile(node) && (node.type && node.type.kind === 319 /* JSDocOptionalType */ || getJSDocParameterTags(node).some(({ isBracketed, typeExpression }) => isBracketed || !!typeExpression && typeExpression.type.kind === 319 /* JSDocOptionalType */));
-    }
     function tryFindAmbientModule(moduleName, withAugmentations) {
       if (isExternalModuleNameRelative(moduleName)) {
         return void 0;
@@ -50291,7 +55387,15 @@ ${lanes.join("\n")}
           let paramSymbol = param.symbol;
           const type = isJSDocParameterTag(param) ? param.typeExpression && param.typeExpression.type : param.type;
           if (paramSymbol && !!(paramSymbol.flags & 4 /* Property */) && !isBindingPattern(param.name)) {
-            const resolvedSymbol = resolveName(param, paramSymbol.escapedName, 111551 /* Value */, void 0, void 0, false);
+            const resolvedSymbol = resolveName(
+              param,
+              paramSymbol.escapedName,
+              111551 /* Value */,
+              void 0,
+              void 0,
+              /*isUse*/
+              false
+            );
             paramSymbol = resolvedSymbol;
           }
           if (i === 0 && paramSymbol.escapedName === "this" /* This */) {
@@ -50310,7 +55414,7 @@ ${lanes.join("\n")}
         }
         if ((declaration.kind === 174 /* GetAccessor */ || declaration.kind === 175 /* SetAccessor */) && hasBindableName(declaration) && (!hasThisParameter2 || !thisParameter)) {
           const otherKind = declaration.kind === 174 /* GetAccessor */ ? 175 /* SetAccessor */ : 174 /* GetAccessor */;
-          const other = getDeclarationOfKind(getSymbolOfNode(declaration), otherKind);
+          const other = getDeclarationOfKind(getSymbolOfDeclaration(declaration), otherKind);
           if (other) {
             thisParameter = getAnnotatedAccessorThisParameter(other);
           }
@@ -50328,7 +55432,9 @@ ${lanes.join("\n")}
           typeParameters,
           thisParameter,
           parameters,
+          /*resolvedReturnType*/
           void 0,
+          /*resolvedTypePredicate*/
           void 0,
           minArgumentCount,
           flags
@@ -50345,12 +55451,12 @@ ${lanes.join("\n")}
       const lastParamVariadicType = firstDefined(lastParamTags, (p) => p.typeExpression && isJSDocVariadicType(p.typeExpression.type) ? p.typeExpression.type : void 0);
       const syntheticArgsSymbol = createSymbol(3 /* Variable */, "args", 32768 /* RestParameter */);
       if (lastParamVariadicType) {
-        syntheticArgsSymbol.type = createArrayType(getTypeFromTypeNode(lastParamVariadicType.type));
+        syntheticArgsSymbol.links.type = createArrayType(getTypeFromTypeNode(lastParamVariadicType.type));
       } else {
-        syntheticArgsSymbol.checkFlags |= 65536 /* DeferredType */;
-        syntheticArgsSymbol.deferralParent = neverType;
-        syntheticArgsSymbol.deferralConstituents = [anyArrayType];
-        syntheticArgsSymbol.deferralWriteConstituents = [anyArrayType];
+        syntheticArgsSymbol.links.checkFlags |= 65536 /* DeferredType */;
+        syntheticArgsSymbol.links.deferralParent = neverType;
+        syntheticArgsSymbol.links.deferralConstituents = [anyArrayType];
+        syntheticArgsSymbol.links.deferralWriteConstituents = [anyArrayType];
       }
       if (lastParamVariadicType) {
         parameters.pop();
@@ -50420,6 +55526,22 @@ ${lanes.join("\n")}
             continue;
           }
         }
+        if (isInJSFile(decl) && decl.jsDoc) {
+          let hasJSDocOverloads = false;
+          for (const node of decl.jsDoc) {
+            if (node.tags) {
+              for (const tag of node.tags) {
+                if (isJSDocOverloadTag(tag)) {
+                  result.push(getSignatureFromDeclaration(tag.typeExpression));
+                  hasJSDocOverloads = true;
+                }
+              }
+            }
+          }
+          if (hasJSDocOverloads) {
+            continue;
+          }
+        }
         result.push(
           !isFunctionExpressionOrArrowFunction(decl) && !isObjectLiteralMethod(decl) && getSignatureOfTypeTag(decl) || getSignatureFromDeclaration(decl)
         );
@@ -50466,7 +55588,14 @@ ${lanes.join("\n")}
     function createTypePredicateFromTypePredicateNode(node, signature) {
       const parameterName = node.parameterName;
       const type = node.type && getTypeFromTypeNode(node.type);
-      return parameterName.kind === 194 /* ThisType */ ? createTypePredicate(node.assertsModifier ? 2 /* AssertsThis */ : 0 /* This */, void 0, void 0, type) : createTypePredicate(
+      return parameterName.kind === 194 /* ThisType */ ? createTypePredicate(
+        node.assertsModifier ? 2 /* AssertsThis */ : 0 /* This */,
+        /*parameterName*/
+        void 0,
+        /*parameterIndex*/
+        void 0,
+        type
+      ) : createTypePredicate(
         node.assertsModifier ? 3 /* AssertsIdentifier */ : 1 /* Identifier */,
         parameterName.escapedText,
         findIndex(signature.parameters, (p) => p.escapedName === parameterName.escapedText),
@@ -50524,7 +55653,7 @@ ${lanes.join("\n")}
         if (jsDocType) {
           return jsDocType;
         }
-        const setter = getDeclarationOfKind(getSymbolOfNode(declaration), 175 /* SetAccessor */);
+        const setter = getDeclarationOfKind(getSymbolOfDeclaration(declaration), 175 /* SetAccessor */);
         const setterType = getAnnotatedAccessorType(setter);
         if (setterType) {
           return setterType;
@@ -50570,7 +55699,12 @@ ${lanes.join("\n")}
       return instantiation;
     }
     function createSignatureInstantiation(signature, typeArguments) {
-      return instantiateSignature(signature, createSignatureTypeMapper(signature, typeArguments), true);
+      return instantiateSignature(
+        signature,
+        createSignatureTypeMapper(signature, typeArguments),
+        /*eraseTypeParameters*/
+        true
+      );
     }
     function createSignatureTypeMapper(signature, typeArguments) {
       return createTypeMapper(signature.typeParameters, typeArguments);
@@ -50579,7 +55713,12 @@ ${lanes.join("\n")}
       return signature.typeParameters ? signature.erasedSignatureCache || (signature.erasedSignatureCache = createErasedSignature(signature)) : signature;
     }
     function createErasedSignature(signature) {
-      return instantiateSignature(signature, createTypeEraser(signature.typeParameters), true);
+      return instantiateSignature(
+        signature,
+        createTypeEraser(signature.typeParameters),
+        /*eraseTypeParameters*/
+        true
+      );
     }
     function getCanonicalSignature(signature) {
       return signature.typeParameters ? signature.canonicalSignatureCache || (signature.canonicalSignatureCache = createCanonicalSignature(signature)) : signature;
@@ -50604,7 +55743,12 @@ ${lanes.join("\n")}
           baseConstraints = instantiateTypes(baseConstraints, baseConstraintMapper);
         }
         baseConstraints = instantiateTypes(baseConstraints, typeEraser);
-        return signature.baseSignatureCache = instantiateSignature(signature, createTypeMapper(typeParameters, baseConstraints), true);
+        return signature.baseSignatureCache = instantiateSignature(
+          signature,
+          createTypeMapper(typeParameters, baseConstraints),
+          /*eraseTypeParameters*/
+          true
+        );
       }
       return signature;
     }
@@ -50702,7 +55846,7 @@ ${lanes.join("\n")}
               const nodeType = getTypeFromTypeNode(checkMappedType2.type);
               inferences = append(inferences, instantiateType(
                 nodeType,
-                makeUnaryTypeMapper(getDeclaredTypeOfTypeParameter(getSymbolOfNode(checkMappedType2.typeParameter)), checkMappedType2.typeParameter.constraint ? getTypeFromTypeNode(checkMappedType2.typeParameter.constraint) : keyofConstraintType)
+                makeUnaryTypeMapper(getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(checkMappedType2.typeParameter)), checkMappedType2.typeParameter.constraint ? getTypeFromTypeNode(checkMappedType2.typeParameter.constraint) : keyofConstraintType)
               ));
             }
           }
@@ -50838,14 +55982,24 @@ ${lanes.join("\n")}
         if (!isJsImplicitAny && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) {
           const missingAugmentsTag = isJs && isExpressionWithTypeArguments(node) && !isJSDocAugmentsTag(node.parent);
           const diag2 = minTypeArgumentCount === typeParameters.length ? missingAugmentsTag ? Diagnostics.Expected_0_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_1_type_argument_s : missingAugmentsTag ? Diagnostics.Expected_0_1_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments;
-          const typeStr = typeToString(type, void 0, 2 /* WriteArrayAsGenericType */);
+          const typeStr = typeToString(
+            type,
+            /*enclosingDeclaration*/
+            void 0,
+            2 /* WriteArrayAsGenericType */
+          );
           error(node, diag2, typeStr, minTypeArgumentCount, typeParameters.length);
           if (!isJs) {
             return errorType;
           }
         }
         if (node.kind === 180 /* TypeReference */ && isDeferredTypeReferenceNode(node, length(node.typeArguments) !== typeParameters.length)) {
-          return createDeferredTypeReference(type, node, void 0);
+          return createDeferredTypeReference(
+            type,
+            node,
+            /*mapper*/
+            void 0
+          );
         }
         const typeArguments = concatenate(type.outerTypeParameters, fillMissingTypeArguments(typeArgumentsFromTypeReferenceNode(node), typeParameters, minTypeArgumentCount, isJs));
         return createTypeReference(type, typeArguments);
@@ -50905,12 +56059,17 @@ ${lanes.join("\n")}
         if (newAliasSymbol) {
           aliasTypeArguments = getTypeArgumentsForAliasSymbol(newAliasSymbol);
         } else if (isTypeReferenceType(node)) {
-          const aliasSymbol2 = resolveTypeReferenceName(node, 2097152 /* Alias */, true);
+          const aliasSymbol2 = resolveTypeReferenceName(
+            node,
+            2097152 /* Alias */,
+            /*ignoreErrors*/
+            true
+          );
           if (aliasSymbol2 && aliasSymbol2 !== unknownSymbol) {
             const resolved = resolveAlias(aliasSymbol2);
             if (resolved && resolved.flags & 524288 /* TypeAlias */) {
               newAliasSymbol = resolved;
-              aliasTypeArguments = typeArgumentsFromTypeReferenceNode(node);
+              aliasTypeArguments = typeArgumentsFromTypeReferenceNode(node) || (typeParameters ? [] : void 0);
             }
           }
         }
@@ -50948,7 +56107,7 @@ ${lanes.join("\n")}
         if (!result) {
           unresolvedSymbols.set(path, result = createSymbol(524288 /* TypeAlias */, text, 1048576 /* Unresolved */));
           result.parent = parentSymbol;
-          result.declaredType = unresolvedType;
+          result.links.declaredType = unresolvedType;
         }
         return result;
       }
@@ -51004,7 +56163,7 @@ ${lanes.join("\n")}
       return links.resolvedJSDocType;
     }
     function getSubstitutionType(baseType, constraint) {
-      if (constraint.flags & 3 /* AnyOrUnknown */ || constraint === baseType || !isGenericType(baseType) && !isGenericType(constraint)) {
+      if (constraint.flags & 3 /* AnyOrUnknown */ || constraint === baseType) {
         return baseType;
       }
       const id = `${getTypeId(baseType)}>${getTypeId(constraint)}`;
@@ -51101,7 +56260,12 @@ ${lanes.join("\n")}
               if (isJSDocIndexSignature(node)) {
                 const indexed = getTypeFromTypeNode(typeArgs[0]);
                 const target = getTypeFromTypeNode(typeArgs[1]);
-                const indexInfo = indexed === stringType || indexed === numberType ? [createIndexInfo(indexed, target, false)] : emptyArray;
+                const indexInfo = indexed === stringType || indexed === numberType ? [createIndexInfo(
+                  indexed,
+                  target,
+                  /*isReadonly*/
+                  false
+                )] : emptyArray;
                 return createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, indexInfo);
               }
               return anyType;
@@ -51128,7 +56292,12 @@ ${lanes.join("\n")}
         if (isJSDocTypeReference(node)) {
           type = getIntendedTypeFromJSDocTypeReference(node);
           if (!type) {
-            symbol = resolveTypeReferenceName(node, meaning, true);
+            symbol = resolveTypeReferenceName(
+              node,
+              meaning,
+              /*ignoreErrors*/
+              true
+            );
             if (symbol === unknownSymbol) {
               symbol = resolveTypeReferenceName(node, meaning | 111551 /* Value */);
             } else {
@@ -51204,20 +56373,50 @@ ${lanes.join("\n")}
       return symbol;
     }
     function getGlobalSymbol(name, meaning, diagnostic) {
-      return resolveName(void 0, name, meaning, diagnostic, name, false, false, false);
+      return resolveName(
+        void 0,
+        name,
+        meaning,
+        diagnostic,
+        name,
+        /*isUse*/
+        false,
+        /*excludeGlobals*/
+        false,
+        /*getSpellingSuggestions*/
+        false
+      );
     }
     function getGlobalType(name, arity, reportErrors2) {
       const symbol = getGlobalTypeSymbol(name, reportErrors2);
       return symbol || reportErrors2 ? getTypeOfGlobalSymbol(symbol, arity) : void 0;
     }
     function getGlobalTypedPropertyDescriptorType() {
-      return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType("TypedPropertyDescriptor", 1, true) || emptyGenericType);
+      return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType(
+        "TypedPropertyDescriptor",
+        /*arity*/
+        1,
+        /*reportErrors*/
+        true
+      ) || emptyGenericType);
     }
     function getGlobalTemplateStringsArrayType() {
-      return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType("TemplateStringsArray", 0, true) || emptyObjectType);
+      return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType(
+        "TemplateStringsArray",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      ) || emptyObjectType);
     }
     function getGlobalImportMetaType() {
-      return deferredGlobalImportMetaType || (deferredGlobalImportMetaType = getGlobalType("ImportMeta", 0, true) || emptyObjectType);
+      return deferredGlobalImportMetaType || (deferredGlobalImportMetaType = getGlobalType(
+        "ImportMeta",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      ) || emptyObjectType);
     }
     function getGlobalImportMetaExpressionType() {
       if (!deferredGlobalImportMetaExpressionType) {
@@ -51225,7 +56424,7 @@ ${lanes.join("\n")}
         const importMetaType = getGlobalImportMetaType();
         const metaPropertySymbol = createSymbol(4 /* Property */, "meta", 8 /* Readonly */);
         metaPropertySymbol.parent = symbol;
-        metaPropertySymbol.type = importMetaType;
+        metaPropertySymbol.links.type = importMetaType;
         const members = createSymbolTable([metaPropertySymbol]);
         symbol.members = members;
         deferredGlobalImportMetaExpressionType = createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
@@ -51233,7 +56432,12 @@ ${lanes.join("\n")}
       return deferredGlobalImportMetaExpressionType;
     }
     function getGlobalImportCallOptionsType(reportErrors2) {
-      return deferredGlobalImportCallOptionsType || (deferredGlobalImportCallOptionsType = getGlobalType("ImportCallOptions", 0, reportErrors2)) || emptyObjectType;
+      return deferredGlobalImportCallOptionsType || (deferredGlobalImportCallOptionsType = getGlobalType(
+        "ImportCallOptions",
+        /*arity*/
+        0,
+        reportErrors2
+      )) || emptyObjectType;
     }
     function getGlobalESSymbolConstructorSymbol(reportErrors2) {
       return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors2));
@@ -51242,74 +56446,183 @@ ${lanes.join("\n")}
       return deferredGlobalESSymbolConstructorTypeSymbol || (deferredGlobalESSymbolConstructorTypeSymbol = getGlobalTypeSymbol("SymbolConstructor", reportErrors2));
     }
     function getGlobalESSymbolType() {
-      return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType("Symbol", 0, false)) || emptyObjectType;
+      return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType(
+        "Symbol",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        false
+      )) || emptyObjectType;
     }
     function getGlobalPromiseType(reportErrors2) {
-      return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType("Promise", 1, reportErrors2)) || emptyGenericType;
+      return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType(
+        "Promise",
+        /*arity*/
+        1,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalPromiseLikeType(reportErrors2) {
-      return deferredGlobalPromiseLikeType || (deferredGlobalPromiseLikeType = getGlobalType("PromiseLike", 1, reportErrors2)) || emptyGenericType;
+      return deferredGlobalPromiseLikeType || (deferredGlobalPromiseLikeType = getGlobalType(
+        "PromiseLike",
+        /*arity*/
+        1,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalPromiseConstructorSymbol(reportErrors2) {
       return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors2));
     }
     function getGlobalPromiseConstructorLikeType(reportErrors2) {
-      return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType("PromiseConstructorLike", 0, reportErrors2)) || emptyObjectType;
+      return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType(
+        "PromiseConstructorLike",
+        /*arity*/
+        0,
+        reportErrors2
+      )) || emptyObjectType;
     }
     function getGlobalAsyncIterableType(reportErrors2) {
-      return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType("AsyncIterable", 1, reportErrors2)) || emptyGenericType;
+      return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType(
+        "AsyncIterable",
+        /*arity*/
+        1,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalAsyncIteratorType(reportErrors2) {
-      return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType("AsyncIterator", 3, reportErrors2)) || emptyGenericType;
+      return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType(
+        "AsyncIterator",
+        /*arity*/
+        3,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalAsyncIterableIteratorType(reportErrors2) {
-      return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType("AsyncIterableIterator", 1, reportErrors2)) || emptyGenericType;
+      return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType(
+        "AsyncIterableIterator",
+        /*arity*/
+        1,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalAsyncGeneratorType(reportErrors2) {
-      return deferredGlobalAsyncGeneratorType || (deferredGlobalAsyncGeneratorType = getGlobalType("AsyncGenerator", 3, reportErrors2)) || emptyGenericType;
+      return deferredGlobalAsyncGeneratorType || (deferredGlobalAsyncGeneratorType = getGlobalType(
+        "AsyncGenerator",
+        /*arity*/
+        3,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalIterableType(reportErrors2) {
-      return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType("Iterable", 1, reportErrors2)) || emptyGenericType;
+      return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType(
+        "Iterable",
+        /*arity*/
+        1,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalIteratorType(reportErrors2) {
-      return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType("Iterator", 3, reportErrors2)) || emptyGenericType;
+      return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType(
+        "Iterator",
+        /*arity*/
+        3,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalIterableIteratorType(reportErrors2) {
-      return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType("IterableIterator", 1, reportErrors2)) || emptyGenericType;
+      return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType(
+        "IterableIterator",
+        /*arity*/
+        1,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalGeneratorType(reportErrors2) {
-      return deferredGlobalGeneratorType || (deferredGlobalGeneratorType = getGlobalType("Generator", 3, reportErrors2)) || emptyGenericType;
+      return deferredGlobalGeneratorType || (deferredGlobalGeneratorType = getGlobalType(
+        "Generator",
+        /*arity*/
+        3,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalIteratorYieldResultType(reportErrors2) {
-      return deferredGlobalIteratorYieldResultType || (deferredGlobalIteratorYieldResultType = getGlobalType("IteratorYieldResult", 1, reportErrors2)) || emptyGenericType;
+      return deferredGlobalIteratorYieldResultType || (deferredGlobalIteratorYieldResultType = getGlobalType(
+        "IteratorYieldResult",
+        /*arity*/
+        1,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalIteratorReturnResultType(reportErrors2) {
-      return deferredGlobalIteratorReturnResultType || (deferredGlobalIteratorReturnResultType = getGlobalType("IteratorReturnResult", 1, reportErrors2)) || emptyGenericType;
+      return deferredGlobalIteratorReturnResultType || (deferredGlobalIteratorReturnResultType = getGlobalType(
+        "IteratorReturnResult",
+        /*arity*/
+        1,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalTypeOrUndefined(name, arity = 0) {
-      const symbol = getGlobalSymbol(name, 788968 /* Type */, void 0);
+      const symbol = getGlobalSymbol(
+        name,
+        788968 /* Type */,
+        /*diagnostic*/
+        void 0
+      );
       return symbol && getTypeOfGlobalSymbol(symbol, arity);
     }
     function getGlobalExtractSymbol() {
-      deferredGlobalExtractSymbol || (deferredGlobalExtractSymbol = getGlobalTypeAliasSymbol("Extract", 2, true) || unknownSymbol);
+      deferredGlobalExtractSymbol || (deferredGlobalExtractSymbol = getGlobalTypeAliasSymbol(
+        "Extract",
+        /*arity*/
+        2,
+        /*reportErrors*/
+        true
+      ) || unknownSymbol);
       return deferredGlobalExtractSymbol === unknownSymbol ? void 0 : deferredGlobalExtractSymbol;
     }
     function getGlobalOmitSymbol() {
-      deferredGlobalOmitSymbol || (deferredGlobalOmitSymbol = getGlobalTypeAliasSymbol("Omit", 2, true) || unknownSymbol);
+      deferredGlobalOmitSymbol || (deferredGlobalOmitSymbol = getGlobalTypeAliasSymbol(
+        "Omit",
+        /*arity*/
+        2,
+        /*reportErrors*/
+        true
+      ) || unknownSymbol);
       return deferredGlobalOmitSymbol === unknownSymbol ? void 0 : deferredGlobalOmitSymbol;
     }
     function getGlobalAwaitedSymbol(reportErrors2) {
-      deferredGlobalAwaitedSymbol || (deferredGlobalAwaitedSymbol = getGlobalTypeAliasSymbol("Awaited", 1, reportErrors2) || (reportErrors2 ? unknownSymbol : void 0));
+      deferredGlobalAwaitedSymbol || (deferredGlobalAwaitedSymbol = getGlobalTypeAliasSymbol(
+        "Awaited",
+        /*arity*/
+        1,
+        reportErrors2
+      ) || (reportErrors2 ? unknownSymbol : void 0));
       return deferredGlobalAwaitedSymbol === unknownSymbol ? void 0 : deferredGlobalAwaitedSymbol;
     }
     function getGlobalBigIntType() {
-      return deferredGlobalBigIntType || (deferredGlobalBigIntType = getGlobalType("BigInt", 0, false)) || emptyObjectType;
+      return deferredGlobalBigIntType || (deferredGlobalBigIntType = getGlobalType(
+        "BigInt",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        false
+      )) || emptyObjectType;
     }
     function getGlobalNaNSymbol() {
-      return deferredGlobalNaNSymbol || (deferredGlobalNaNSymbol = getGlobalValueSymbol("NaN", false));
+      return deferredGlobalNaNSymbol || (deferredGlobalNaNSymbol = getGlobalValueSymbol(
+        "NaN",
+        /*reportErrors*/
+        false
+      ));
     }
     function getGlobalRecordSymbol() {
-      deferredGlobalRecordSymbol || (deferredGlobalRecordSymbol = getGlobalTypeAliasSymbol("Record", 2, true) || unknownSymbol);
+      deferredGlobalRecordSymbol || (deferredGlobalRecordSymbol = getGlobalTypeAliasSymbol(
+        "Record",
+        /*arity*/
+        2,
+        /*reportErrors*/
+        true
+      ) || unknownSymbol);
       return deferredGlobalRecordSymbol === unknownSymbol ? void 0 : deferredGlobalRecordSymbol;
     }
     function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) {
@@ -51319,7 +56632,10 @@ ${lanes.join("\n")}
       return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]);
     }
     function createIterableType(iteratedType) {
-      return createTypeFromGenericGlobalType(getGlobalIterableType(true), [iteratedType]);
+      return createTypeFromGenericGlobalType(getGlobalIterableType(
+        /*reportErrors*/
+        true
+      ), [iteratedType]);
     }
     function createArrayType(elementType, readonly) {
       return createTypeFromGenericGlobalType(readonly ? globalReadonlyArrayType : globalArrayType, [elementType]);
@@ -51347,7 +56663,12 @@ ${lanes.join("\n")}
       }
       const elementFlags = map(node.elements, getTupleElementFlags);
       const missingName = some(node.elements, (e) => e.kind !== 199 /* NamedTupleMember */);
-      return getTupleTargetType(elementFlags, readonly, missingName ? void 0 : node.elements);
+      return getTupleTargetType(
+        elementFlags,
+        readonly,
+        /*associatedNames*/
+        missingName ? void 0 : node.elements
+      );
     }
     function isDeferredTypeReferenceNode(node, hasDefaultTypeArguments) {
       return !!getAliasSymbolForTypeNode(node) || isResolvedByTypeAlias(node) && (node.kind === 185 /* ArrayType */ ? mayResolveTypeAlias(node.elementType) : node.kind === 186 /* TupleType */ ? some(node.elements, mayResolveTypeAlias) : hasDefaultTypeArguments || some(node.typeArguments, mayResolveTypeAlias));
@@ -51406,7 +56727,12 @@ ${lanes.join("\n")}
         if (target === emptyGenericType) {
           links.resolvedType = emptyObjectType;
         } else if (!(node.kind === 186 /* TupleType */ && some(node.elements, (e) => !!(getTupleElementFlags(e) & 8 /* Variadic */))) && isDeferredTypeReferenceNode(node)) {
-          links.resolvedType = node.kind === 186 /* TupleType */ && node.elements.length === 0 ? target : createDeferredTypeReference(target, node, void 0);
+          links.resolvedType = node.kind === 186 /* TupleType */ && node.elements.length === 0 ? target : createDeferredTypeReference(
+            target,
+            node,
+            /*mapper*/
+            void 0
+          );
         } else {
           const elementTypes = node.kind === 185 /* ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : map(node.elements, getTypeFromTypeNode);
           links.resolvedType = createNormalizedTypeReference(target, elementTypes);
@@ -51450,8 +56776,8 @@ ${lanes.join("\n")}
               "" + i,
               readonly ? 8 /* Readonly */ : 0
             );
-            property.tupleLabelDeclaration = namedMemberDeclarations == null ? void 0 : namedMemberDeclarations[i];
-            property.type = typeParameter;
+            property.links.tupleLabelDeclaration = namedMemberDeclarations == null ? void 0 : namedMemberDeclarations[i];
+            property.links.type = typeParameter;
             properties.push(property);
           }
         }
@@ -51459,12 +56785,12 @@ ${lanes.join("\n")}
       const fixedLength = properties.length;
       const lengthSymbol = createSymbol(4 /* Property */, "length", readonly ? 8 /* Readonly */ : 0);
       if (combinedFlags & 12 /* Variable */) {
-        lengthSymbol.type = numberType;
+        lengthSymbol.links.type = numberType;
       } else {
         const literalTypes = [];
         for (let i = minLength; i <= arity; i++)
           literalTypes.push(getNumberLiteralType(i));
-        lengthSymbol.type = getUnionType(literalTypes);
+        lengthSymbol.links.type = getUnionType(literalTypes);
       }
       properties.push(lengthSymbol);
       const type = createObjectType(8 /* Tuple */ | 4 /* Reference */);
@@ -51559,7 +56885,11 @@ ${lanes.join("\n")}
         if (flags & (2 /* Optional */ | 4 /* Rest */)) {
           lastOptionalOrRestIndex = expandedFlags.length;
         }
-        expandedTypes.push(flags & 2 /* Optional */ ? addOptionality(type, true) : type);
+        expandedTypes.push(flags & 2 /* Optional */ ? addOptionality(
+          type,
+          /*isProperty*/
+          true
+        ) : type);
         expandedFlags.push(flags);
         if (expandedDeclarations && declaration) {
           expandedDeclarations.push(declaration);
@@ -51574,6 +56904,7 @@ ${lanes.join("\n")}
       return index > target.fixedLength ? getRestArrayTypeOfTupleType(type) || createTupleType(emptyArray) : createTupleType(
         getTypeArguments(type).slice(index, endIndex),
         target.elementFlags.slice(index, endIndex),
+        /*readonly*/
         false,
         target.labeledElementDeclarations && target.labeledElementDeclarations.slice(index, endIndex)
       );
@@ -51592,7 +56923,11 @@ ${lanes.join("\n")}
       return type.elementFlags.length - findLastIndex(type.elementFlags, (f) => !(f & flags)) - 1;
     }
     function getTypeFromOptionalTypeNode(node) {
-      return addOptionality(getTypeFromTypeNode(node.type), true);
+      return addOptionality(
+        getTypeFromTypeNode(node.type),
+        /*isProperty*/
+        true
+      );
     }
     function getTypeId(type) {
       return type.id;
@@ -51744,10 +57079,9 @@ ${lanes.join("\n")}
         if (includes & 3 /* AnyOrUnknown */) {
           return includes & 1 /* Any */ ? includes & 8388608 /* IncludesWildcard */ ? wildcardType : anyType : includes & 65536 /* Null */ || containsType(typeSet, unknownType) ? unknownType : nonNullUnknownType;
         }
-        if (exactOptionalPropertyTypes && includes & 32768 /* Undefined */) {
-          const missingIndex = binarySearch(typeSet, missingType, getTypeId, compareValues);
-          if (missingIndex >= 0 && containsType(typeSet, undefinedType)) {
-            orderedRemoveItemAt(typeSet, missingIndex);
+        if (includes & 32768 /* Undefined */) {
+          if (typeSet.length >= 2 && typeSet[0] === undefinedType && typeSet[1] === missingType) {
+            orderedRemoveItemAt(typeSet, 1);
           }
         }
         if (includes & (2944 /* Literal */ | 8192 /* UniqueESSymbol */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || includes & 16384 /* Void */ && includes & 32768 /* Undefined */) {
@@ -51778,7 +57112,7 @@ ${lanes.join("\n")}
         if (!aliasSymbol && namedUnions.length === 1 && reducedTypes.length === 0) {
           return namedUnions[0];
         }
-        const namedTypesCount = reduceLeft(namedUnions, (sum2, union) => sum2 + union.types.length, 0);
+        const namedTypesCount = reduceLeft(namedUnions, (sum, union) => sum + union.types.length, 0);
         if (namedTypesCount + reducedTypes.length === typeSet.length) {
           for (const t of namedUnions) {
             insertType(reducedTypes, t);
@@ -51831,7 +57165,11 @@ ${lanes.join("\n")}
       let type = unionTypes.get(id);
       if (!type) {
         type = createType(1048576 /* Union */);
-        type.objectFlags = objectFlags | getPropagatingFlagsOfTypes(types, 98304 /* Nullable */);
+        type.objectFlags = objectFlags | getPropagatingFlagsOfTypes(
+          types,
+          /*excludeKinds*/
+          98304 /* Nullable */
+        );
         type.types = types;
         type.origin = origin;
         type.aliasSymbol = aliasSymbol;
@@ -51872,7 +57210,7 @@ ${lanes.join("\n")}
           if (type === wildcardType)
             includes |= 8388608 /* IncludesWildcard */;
         } else if (strictNullChecks || !(flags & 98304 /* Nullable */)) {
-          if (exactOptionalPropertyTypes && type === missingType) {
+          if (type === missingType) {
             includes |= 262144 /* IncludesMissingType */;
             type = undefinedType;
           }
@@ -51977,7 +57315,11 @@ ${lanes.join("\n")}
     }
     function createIntersectionType(types, aliasSymbol, aliasTypeArguments) {
       const result = createType(2097152 /* Intersection */);
-      result.objectFlags = getPropagatingFlagsOfTypes(types, 98304 /* Nullable */);
+      result.objectFlags = getPropagatingFlagsOfTypes(
+        types,
+        /*excludeKinds*/
+        98304 /* Nullable */
+      );
       result.types = types;
       result.aliasSymbol = aliasSymbol;
       result.aliasTypeArguments = aliasTypeArguments;
@@ -52022,9 +57364,9 @@ ${lanes.join("\n")}
           if (intersectUnionsOfPrimitiveTypes(typeSet)) {
             result = getIntersectionType(typeSet, aliasSymbol, aliasTypeArguments);
           } else if (eachIsUnionContaining(typeSet, 32768 /* Undefined */)) {
-            const undefinedOrMissingType = exactOptionalPropertyTypes && some(typeSet, (t) => containsType(t.types, missingType)) ? missingType : undefinedType;
+            const containedUndefinedType = some(typeSet, containsMissingType) ? missingType : undefinedType;
             removeFromEach(typeSet, 32768 /* Undefined */);
-            result = getUnionType([getIntersectionType(typeSet), undefinedOrMissingType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
+            result = getUnionType([getIntersectionType(typeSet), containedUndefinedType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
           } else if (eachIsUnionContaining(typeSet, 65536 /* Null */)) {
             removeFromEach(typeSet, 65536 /* Null */);
             result = getUnionType([getIntersectionType(typeSet), nullType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
@@ -52104,7 +57446,15 @@ ${lanes.join("\n")}
       return result;
     }
     function getIndexTypeForGenericType(type, stringsOnly) {
-      return stringsOnly ? type.resolvedStringIndexType || (type.resolvedStringIndexType = createIndexType(type, true)) : type.resolvedIndexType || (type.resolvedIndexType = createIndexType(type, false));
+      return stringsOnly ? type.resolvedStringIndexType || (type.resolvedStringIndexType = createIndexType(
+        type,
+        /*stringsOnly*/
+        true
+      )) : type.resolvedIndexType || (type.resolvedIndexType = createIndexType(
+        type,
+        /*stringsOnly*/
+        false
+      ));
     }
     function getIndexTypeForMappedType(type, stringsOnly, noIndexSignatures) {
       const typeParameter = getTypeParameterFromMappedType(type);
@@ -52173,7 +57523,9 @@ ${lanes.join("\n")}
       return getUnionType(
         concatenate(propertyTypes, indexKeyTypes),
         1 /* Literal */,
+        /*aliasSymbol*/
         void 0,
+        /*aliasTypeArguments*/
         void 0,
         origin
       );
@@ -52307,7 +57659,13 @@ ${lanes.join("\n")}
       return type;
     }
     function getStringMappingType(symbol, type) {
-      return type.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapType(type, (t) => getStringMappingType(symbol, t)) : type.flags & 128 /* StringLiteral */ ? getStringLiteralType(applyStringMapping(symbol, type.value)) : type.flags & 134217728 /* TemplateLiteral */ ? getTemplateLiteralType(...applyTemplateStringMapping(symbol, type.texts, type.types)) : type.flags & 268435456 /* StringMapping */ && symbol === type.symbol ? type : type.flags & (1 /* Any */ | 4 /* String */ | 268435456 /* StringMapping */) || isGenericIndexType(type) ? getStringMappingTypeForGenericType(symbol, type) : isPatternLiteralPlaceholderType(type) ? getStringMappingTypeForGenericType(symbol, getTemplateLiteralType(["", ""], [type])) : type;
+      return type.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapType(type, (t) => getStringMappingType(symbol, t)) : type.flags & 128 /* StringLiteral */ ? getStringLiteralType(applyStringMapping(symbol, type.value)) : type.flags & 134217728 /* TemplateLiteral */ ? getTemplateLiteralType(...applyTemplateStringMapping(symbol, type.texts, type.types)) : (
+        // Mapping<Mapping<T>> === Mapping<T>
+        type.flags & 268435456 /* StringMapping */ && symbol === type.symbol ? type : type.flags & (1 /* Any */ | 4 /* String */ | 268435456 /* StringMapping */) || isGenericIndexType(type) ? getStringMappingTypeForGenericType(symbol, type) : (
+          // This handles Mapping<`${number}`> and Mapping<`${bigint}`>
+          isPatternLiteralPlaceholderType(type) ? getStringMappingTypeForGenericType(symbol, getTemplateLiteralType(["", ""], [type])) : type
+        )
+      );
     }
     function applyStringMapping(symbol, str) {
       switch (intrinsicTypeKinds.get(symbol.escapedName)) {
@@ -52377,7 +57735,10 @@ ${lanes.join("\n")}
       return false;
     }
     function getPropertyNameFromIndex(indexType, accessNode) {
-      return isTypeUsableAsPropertyName(indexType) ? getPropertyNameFromType(indexType) : accessNode && isPropertyName(accessNode) ? getPropertyNameForPropertyNameNode(accessNode) : void 0;
+      return isTypeUsableAsPropertyName(indexType) ? getPropertyNameFromType(indexType) : accessNode && isPropertyName(accessNode) ? (
+        // late bound names are handled in the first branch, so here we only need to handle normal names
+        getPropertyNameForPropertyNameNode(accessNode)
+      ) : void 0;
     }
     function isUncalledFunctionReference(node, symbol) {
       if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) {
@@ -52443,7 +57804,7 @@ ${lanes.join("\n")}
             errorIfWritingToReadonlyIndex(getIndexInfoOfType(objectType, numberType));
             return mapType(objectType, (t) => {
               const restType = getRestTypeOfTupleType(t) || undefinedType;
-              return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([restType, undefinedType]) : restType;
+              return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([restType, missingType]) : restType;
             });
           }
         }
@@ -52463,11 +57824,11 @@ ${lanes.join("\n")}
           if (accessNode && indexInfo.keyType === stringType && !isTypeAssignableToKind(indexType, 4 /* String */ | 8 /* Number */)) {
             const indexNode = getIndexNodeForAccessExpression(accessNode);
             error(indexNode, Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType));
-            return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([indexInfo.type, undefinedType]) : indexInfo.type;
+            return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([indexInfo.type, missingType]) : indexInfo.type;
           }
           errorIfWritingToReadonlyIndex(indexInfo);
           if (accessFlags & 1 /* IncludeUndefined */ && !(objectType.symbol && objectType.symbol.flags & (256 /* RegularEnum */ | 128 /* ConstEnum */) && (indexType.symbol && indexType.flags & 1024 /* EnumLiteral */ && getParentOfSymbol(indexType.symbol) === objectType.symbol))) {
-            return getUnionType([indexInfo.type, undefinedType]);
+            return getUnionType([indexInfo.type, missingType]);
           }
           return indexInfo.type;
         }
@@ -52510,16 +57871,46 @@ ${lanes.join("\n")}
                 } else {
                   let errorInfo;
                   if (indexType.flags & 1024 /* EnumLiteral */) {
-                    errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Property_0_does_not_exist_on_type_1, "[" + typeToString(indexType) + "]", typeToString(objectType));
+                    errorInfo = chainDiagnosticMessages(
+                      /* details */
+                      void 0,
+                      Diagnostics.Property_0_does_not_exist_on_type_1,
+                      "[" + typeToString(indexType) + "]",
+                      typeToString(objectType)
+                    );
                   } else if (indexType.flags & 8192 /* UniqueESSymbol */) {
                     const symbolName2 = getFullyQualifiedName(indexType.symbol, accessExpression);
-                    errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Property_0_does_not_exist_on_type_1, "[" + symbolName2 + "]", typeToString(objectType));
+                    errorInfo = chainDiagnosticMessages(
+                      /* details */
+                      void 0,
+                      Diagnostics.Property_0_does_not_exist_on_type_1,
+                      "[" + symbolName2 + "]",
+                      typeToString(objectType)
+                    );
                   } else if (indexType.flags & 128 /* StringLiteral */) {
-                    errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType));
+                    errorInfo = chainDiagnosticMessages(
+                      /* details */
+                      void 0,
+                      Diagnostics.Property_0_does_not_exist_on_type_1,
+                      indexType.value,
+                      typeToString(objectType)
+                    );
                   } else if (indexType.flags & 256 /* NumberLiteral */) {
-                    errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType));
+                    errorInfo = chainDiagnosticMessages(
+                      /* details */
+                      void 0,
+                      Diagnostics.Property_0_does_not_exist_on_type_1,
+                      indexType.value,
+                      typeToString(objectType)
+                    );
                   } else if (indexType.flags & (8 /* Number */ | 4 /* String */)) {
-                    errorInfo = chainDiagnosticMessages(void 0, Diagnostics.No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1, typeToString(indexType), typeToString(objectType));
+                    errorInfo = chainDiagnosticMessages(
+                      /* details */
+                      void 0,
+                      Diagnostics.No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1,
+                      typeToString(indexType),
+                      typeToString(objectType)
+                    );
                   }
                   errorInfo = chainDiagnosticMessages(
                     errorInfo,
@@ -52625,7 +58016,13 @@ ${lanes.join("\n")}
         }
       }
       if (isGenericTupleType(objectType) && indexType.flags & 296 /* NumberLike */) {
-        const elementType = getElementTypeOfSliceOfTupleType(objectType, indexType.flags & 8 /* Number */ ? 0 : objectType.target.fixedLength, 0, writing);
+        const elementType = getElementTypeOfSliceOfTupleType(
+          objectType,
+          indexType.flags & 8 /* Number */ ? 0 : objectType.target.fixedLength,
+          /*endSkipCount*/
+          0,
+          writing
+        );
         if (elementType) {
           return type[cache] = elementType;
         }
@@ -52758,14 +58155,11 @@ ${lanes.join("\n")}
       const constraint = getConstraintOfTypeParameter(p);
       return constraint && (isGenericObjectType(constraint) || isGenericIndexType(constraint)) ? cloneTypeParameter(p) : p;
     }
-    function isTypicalNondistributiveConditional(root) {
-      return !root.isDistributive && isSingletonTupleType(root.node.checkType) && isSingletonTupleType(root.node.extendsType);
+    function isSimpleTupleType(node) {
+      return isTupleTypeNode(node) && length(node.elements) > 0 && !some(node.elements, (e) => isOptionalTypeNode(e) || isRestTypeNode(e) || isNamedTupleMember(e) && !!(e.questionToken || e.dotDotDotToken));
     }
-    function isSingletonTupleType(node) {
-      return isTupleTypeNode(node) && length(node.elements) === 1 && !isOptionalTypeNode(node.elements[0]) && !isRestTypeNode(node.elements[0]) && !(isNamedTupleMember(node.elements[0]) && (node.elements[0].questionToken || node.elements[0].dotDotDotToken));
-    }
-    function unwrapNondistributiveConditionalTuple(root, type) {
-      return isTypicalNondistributiveConditional(root) && isTupleType(type) ? getTypeArguments(type)[0] : type;
+    function isDeferredType(type, checkTuples) {
+      return isGenericType(type) || checkTuples && isTupleType(type) && some(getTypeArguments(type), isGenericType);
     }
     function getConditionalType(root, mapper, aliasSymbol, aliasTypeArguments) {
       let result;
@@ -52777,10 +58171,10 @@ ${lanes.join("\n")}
           result = errorType;
           break;
         }
-        const isUnwrapped = isTypicalNondistributiveConditional(root);
-        const checkType = instantiateType(unwrapNondistributiveConditionalTuple(root, getActualTypeVariable(root.checkType)), mapper);
-        const checkTypeInstantiable = isGenericType(checkType);
-        const extendsType = instantiateType(unwrapNondistributiveConditionalTuple(root, root.extendsType), mapper);
+        const checkTuples = isSimpleTupleType(root.node.checkType) && isSimpleTupleType(root.node.extendsType) && length(root.node.checkType.elements) === length(root.node.extendsType.elements);
+        const checkType = instantiateType(getActualTypeVariable(root.checkType), mapper);
+        const checkTypeDeferred = isDeferredType(checkType, checkTuples);
+        const extendsType = instantiateType(root.extendsType, mapper);
         if (checkType === wildcardType || extendsType === wildcardType) {
           return wildcardType;
         }
@@ -52788,7 +58182,12 @@ ${lanes.join("\n")}
         if (root.inferTypeParameters) {
           const freshParams = sameMap(root.inferTypeParameters, maybeCloneTypeParameter);
           const freshMapper = freshParams !== root.inferTypeParameters ? createTypeMapper(root.inferTypeParameters, freshParams) : void 0;
-          const context = createInferenceContext(freshParams, void 0, 0 /* None */);
+          const context = createInferenceContext(
+            freshParams,
+            /*signature*/
+            void 0,
+            0 /* None */
+          );
           if (freshMapper) {
             const freshCombinedMapper = combineTypeMappers(mapper, freshMapper);
             for (const p of freshParams) {
@@ -52797,16 +58196,16 @@ ${lanes.join("\n")}
               }
             }
           }
-          if (!checkTypeInstantiable) {
+          if (!checkTypeDeferred) {
             inferTypes(context.inferences, checkType, instantiateType(extendsType, freshMapper), 512 /* NoConstraints */ | 1024 /* AlwaysStrict */);
           }
           const innerMapper = combineTypeMappers(freshMapper, context.mapper);
           combinedMapper = mapper ? combineTypeMappers(innerMapper, mapper) : innerMapper;
         }
-        const inferredExtendsType = combinedMapper ? instantiateType(unwrapNondistributiveConditionalTuple(root, root.extendsType), combinedMapper) : extendsType;
-        if (!checkTypeInstantiable && !isGenericType(inferredExtendsType)) {
-          if (!(inferredExtendsType.flags & 3 /* AnyOrUnknown */) && (checkType.flags & 1 /* Any */ && !isUnwrapped || !isTypeAssignableTo(getPermissiveInstantiation(checkType), getPermissiveInstantiation(inferredExtendsType)))) {
-            if (checkType.flags & 1 /* Any */ && !isUnwrapped) {
+        const inferredExtendsType = combinedMapper ? instantiateType(root.extendsType, combinedMapper) : extendsType;
+        if (!checkTypeDeferred && !isDeferredType(inferredExtendsType, checkTuples)) {
+          if (!(inferredExtendsType.flags & 3 /* AnyOrUnknown */) && (checkType.flags & 1 /* Any */ || !isTypeAssignableTo(getPermissiveInstantiation(checkType), getPermissiveInstantiation(inferredExtendsType)))) {
+            if (checkType.flags & 1 /* Any */) {
               (extraTypes || (extraTypes = [])).push(instantiateType(getTypeFromTypeNode(root.node.trueType), combinedMapper || mapper));
             }
             const falseType2 = getTypeFromTypeNode(root.node.falseType);
@@ -52896,7 +58295,11 @@ ${lanes.join("\n")}
         const checkType = getTypeFromTypeNode(node.checkType);
         const aliasSymbol = getAliasSymbolForTypeNode(node);
         const aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
-        const allOuterTypeParameters = getOuterTypeParameters(node, true);
+        const allOuterTypeParameters = getOuterTypeParameters(
+          node,
+          /*includeThisTypes*/
+          true
+        );
         const outerTypeParameters = aliasTypeArguments ? allOuterTypeParameters : filter(allOuterTypeParameters, (tp) => isTypeParameterPossiblyReferenced(tp, node));
         const root = {
           node,
@@ -52909,7 +58312,11 @@ ${lanes.join("\n")}
           aliasSymbol,
           aliasTypeArguments
         };
-        links.resolvedType = getConditionalType(root, void 0);
+        links.resolvedType = getConditionalType(
+          root,
+          /*mapper*/
+          void 0
+        );
         if (outerTypeParameters) {
           root.instantiations = /* @__PURE__ */ new Map();
           root.instantiations.set(getTypeListId(outerTypeParameters), links.resolvedType);
@@ -52920,7 +58327,7 @@ ${lanes.join("\n")}
     function getTypeFromInferTypeNode(node) {
       const links = getNodeLinks(node);
       if (!links.resolvedType) {
-        links.resolvedType = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter));
+        links.resolvedType = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter));
       }
       return links.resolvedType;
     }
@@ -52952,7 +58359,11 @@ ${lanes.join("\n")}
           return links.resolvedType = errorType;
         }
         const isExportEquals = !!((_a2 = innerModuleSymbol.exports) == null ? void 0 : _a2.get("export=" /* ExportEquals */));
-        const moduleSymbol = resolveExternalModuleSymbol(innerModuleSymbol, false);
+        const moduleSymbol = resolveExternalModuleSymbol(
+          innerModuleSymbol,
+          /*dontResolveAlias*/
+          false
+        );
         if (!nodeIsMissing(node.qualifier)) {
           const nameStack = getIdentifierChain(node.qualifier);
           let currentNamespace = moduleSymbol;
@@ -52960,7 +58371,14 @@ ${lanes.join("\n")}
           while (current = nameStack.shift()) {
             const meaning = nameStack.length ? 1920 /* Namespace */ : targetMeaning;
             const mergedResolvedSymbol = getMergedSymbol(resolveSymbol(currentNamespace));
-            const symbolFromVariable = node.isTypeOf || isInJSFile(node) && isExportEquals ? getPropertyOfType(getTypeOfSymbol(mergedResolvedSymbol), current.escapedText, false, true) : void 0;
+            const symbolFromVariable = node.isTypeOf || isInJSFile(node) && isExportEquals ? getPropertyOfType(
+              getTypeOfSymbol(mergedResolvedSymbol),
+              current.escapedText,
+              /*skipObjectFunctionPropertyAugment*/
+              false,
+              /*includeTypeOnlyMembers*/
+              true
+            ) : void 0;
             const symbolFromModule = node.isTypeOf ? void 0 : getSymbol2(getExportsOfSymbol(mergedResolvedSymbol), current.escapedText, meaning);
             const next = symbolFromModule != null ? symbolFromModule : symbolFromVariable;
             if (!next) {
@@ -52991,6 +58409,13 @@ ${lanes.join("\n")}
       if (meaning === 111551 /* Value */) {
         return getTypeOfSymbol(symbol);
       } else {
+        const type = tryGetDeclaredTypeOfSymbol(resolvedSymbol);
+        const typeParameters = type && getTypeParametersForTypeAndSymbol(type, resolvedSymbol);
+        if (node.typeArguments && typeParameters) {
+          addLazyDiagnostic(() => {
+            checkTypeArgumentConstraints(node, typeParameters);
+          });
+        }
         return getTypeReferenceType(node, resolvedSymbol);
       }
     }
@@ -53017,7 +58442,7 @@ ${lanes.join("\n")}
       while (isParenthesizedTypeNode(host2) || isJSDocTypeExpression(host2) || isTypeOperatorNode(host2) && host2.operator === 146 /* ReadonlyKeyword */) {
         host2 = host2.parent;
       }
-      return isTypeAlias(host2) ? getSymbolOfNode(host2) : void 0;
+      return isTypeAlias(host2) ? getSymbolOfDeclaration(host2) : void 0;
     }
     function getTypeArgumentsForAliasSymbol(symbol) {
       return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : void 0;
@@ -53052,10 +58477,14 @@ ${lanes.join("\n")}
             const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */);
             const flags = 4 /* Property */ | 16777216 /* Optional */;
             const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0));
-            result.type = isSetonlyAccessor ? undefinedType : addOptionality(getTypeOfSymbol(prop), true);
+            result.links.type = isSetonlyAccessor ? undefinedType : addOptionality(
+              getTypeOfSymbol(prop),
+              /*isProperty*/
+              true
+            );
             result.declarations = prop.declarations;
-            result.nameType = getSymbolLinks(prop).nameType;
-            result.syntheticOrigin = prop;
+            result.links.nameType = getSymbolLinks(prop).nameType;
+            result.links.syntheticOrigin = prop;
             members.set(prop.escapedName, result);
           }
         }
@@ -53122,11 +58551,11 @@ ${lanes.join("\n")}
             const declarations = concatenate(leftProp.declarations, rightProp.declarations);
             const flags = 4 /* Property */ | leftProp.flags & 16777216 /* Optional */;
             const result = createSymbol(flags, leftProp.escapedName);
-            result.type = getUnionType([getTypeOfSymbol(leftProp), removeMissingOrUndefinedType(rightType)], 2 /* Subtype */);
-            result.leftSpread = leftProp;
-            result.rightSpread = rightProp;
+            result.links.type = getUnionType([getTypeOfSymbol(leftProp), removeMissingOrUndefinedType(rightType)], 2 /* Subtype */);
+            result.links.leftSpread = leftProp;
+            result.links.rightSpread = rightProp;
             result.declarations = declarations;
-            result.nameType = getSymbolLinks(leftProp).nameType;
+            result.links.nameType = getSymbolLinks(leftProp).nameType;
             members.set(leftProp.escapedName, result);
           }
         } else {
@@ -53148,10 +58577,10 @@ ${lanes.join("\n")}
       }
       const flags = 4 /* Property */ | prop.flags & 16777216 /* Optional */;
       const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0));
-      result.type = isSetonlyAccessor ? undefinedType : getTypeOfSymbol(prop);
+      result.links.type = isSetonlyAccessor ? undefinedType : getTypeOfSymbol(prop);
       result.declarations = prop.declarations;
-      result.nameType = getSymbolLinks(prop).nameType;
-      result.syntheticOrigin = prop;
+      result.links.nameType = getSymbolLinks(prop).nameType;
+      result.links.syntheticOrigin = prop;
       return result;
     }
     function getIndexInfoWithReadonly(info, readonly) {
@@ -53225,11 +58654,17 @@ ${lanes.join("\n")}
       return esSymbolType;
     }
     function getThisType(node) {
-      const container = getThisContainer(node, false);
+      const container = getThisContainer(
+        node,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
       const parent2 = container && container.parent;
       if (parent2 && (isClassLike(parent2) || parent2.kind === 261 /* InterfaceDeclaration */)) {
         if (!isStatic(container) && (!isConstructorDeclaration(container) || isNodeDescendantOf(node, container.body))) {
-          return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent2)).thisType;
+          return getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(parent2)).thisType;
         }
       }
       if (parent2 && isObjectLiteralExpression(parent2) && isBinaryExpression(parent2.parent) && getAssignmentDeclarationKind(parent2.parent) === 6 /* Prototype */) {
@@ -53240,7 +58675,7 @@ ${lanes.join("\n")}
         return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(host2.parent.left).parent).thisType;
       }
       if (isJSConstructor(container) && isNodeDescendantOf(node, container.body)) {
-        return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(container)).thisType;
+        return getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(container)).thisType;
       }
       error(node, Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface);
       return errorType;
@@ -53274,7 +58709,12 @@ ${lanes.join("\n")}
     }
     function getTypeFromNamedTupleTypeNode(node) {
       const links = getNodeLinks(node);
-      return links.resolvedType || (links.resolvedType = node.dotDotDotToken ? getTypeFromRestTypeNode(node) : addOptionality(getTypeFromTypeNode(node.type), true, !!node.questionToken));
+      return links.resolvedType || (links.resolvedType = node.dotDotDotToken ? getTypeFromRestTypeNode(node) : addOptionality(
+        getTypeFromTypeNode(node.type),
+        /*isProperty*/
+        true,
+        !!node.questionToken
+      ));
     }
     function getTypeFromTypeNode(node) {
       return getConditionalFlowTypeOfType(getTypeFromTypeNodeWorker(node), node);
@@ -53452,7 +58892,11 @@ ${lanes.join("\n")}
       return Debug.attachDebugPrototypeIfDebug({ kind, mapper1, mapper2 });
     }
     function createTypeEraser(sources) {
-      return createTypeMapper(sources, void 0);
+      return createTypeMapper(
+        sources,
+        /*targets*/
+        void 0
+      );
     }
     function createBackreferenceMapper(context, index) {
       const forwardInferences = context.inferences.slice(index);
@@ -53495,7 +58939,9 @@ ${lanes.join("\n")}
         freshTypeParameters,
         signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper),
         instantiateList(signature.parameters, mapper, instantiateSymbol),
+        /*resolvedReturnType*/
         void 0,
+        /*resolvedTypePredicate*/
         void 0,
         signature.minArgumentCount,
         signature.flags & 39 /* PropagatingFlags */
@@ -53516,13 +58962,13 @@ ${lanes.join("\n")}
       const result = createSymbol(symbol.flags, symbol.escapedName, 1 /* Instantiated */ | getCheckFlags(symbol) & (8 /* Readonly */ | 4096 /* Late */ | 16384 /* OptionalParameter */ | 32768 /* RestParameter */));
       result.declarations = symbol.declarations;
       result.parent = symbol.parent;
-      result.target = symbol;
-      result.mapper = mapper;
+      result.links.target = symbol;
+      result.links.mapper = mapper;
       if (symbol.valueDeclaration) {
         result.valueDeclaration = symbol.valueDeclaration;
       }
       if (links.nameType) {
-        result.nameType = links.nameType;
+        result.links.nameType = links.nameType;
       }
       return result;
     }
@@ -53532,7 +58978,11 @@ ${lanes.join("\n")}
       const target = type.objectFlags & 4 /* Reference */ ? links.resolvedType : type.objectFlags & 64 /* Instantiated */ ? type.target : type;
       let typeParameters = links.outerTypeParameters;
       if (!typeParameters) {
-        let outerTypeParameters = getOuterTypeParameters(declaration, true);
+        let outerTypeParameters = getOuterTypeParameters(
+          declaration,
+          /*includeThisTypes*/
+          true
+        );
         if (isJSConstructor(declaration)) {
           const templateTagParameters = getTypeParametersFromDeclaration(declaration);
           outerTypeParameters = addRange(outerTypeParameters, templateTagParameters);
@@ -53656,7 +59106,13 @@ ${lanes.join("\n")}
       return createTupleType(elementTypes, map(elementTypes, (_) => 8 /* Variadic */), newReadonly);
     }
     function instantiateMappedArrayType(arrayType, mappedType, mapper) {
-      const elementType = instantiateMappedTypeTemplate(mappedType, numberType, true, mapper);
+      const elementType = instantiateMappedTypeTemplate(
+        mappedType,
+        numberType,
+        /*isOptional*/
+        true,
+        mapper
+      );
       return isErrorType(elementType) ? errorType : createArrayType(elementType, getModifiedReadonlyState(isReadonlyArrayType(arrayType), getMappedTypeModifiers(mappedType)));
     }
     function instantiateMappedTupleType(tupleType, mappedType, mapper) {
@@ -53671,7 +59127,11 @@ ${lanes.join("\n")}
       const templateMapper = appendTypeMapping(mapper, getTypeParameterFromMappedType(type), key);
       const propType = instantiateType(getTemplateTypeFromMappedType(type.target || type), templateMapper);
       const modifiers = getMappedTypeModifiers(type);
-      return strictNullChecks && modifiers & 4 /* IncludeOptional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(propType, true) : strictNullChecks && modifiers & 8 /* ExcludeOptional */ && isOptional ? getTypeWithFacts(propType, 524288 /* NEUndefined */) : propType;
+      return strictNullChecks && modifiers & 4 /* IncludeOptional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(
+        propType,
+        /*isProperty*/
+        true
+      ) : strictNullChecks && modifiers & 8 /* ExcludeOptional */ && isOptional ? getTypeWithFacts(propType, 524288 /* NEUndefined */) : propType;
     }
     function instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments) {
       const result = createObjectType(type.objectFlags | 64 /* Instantiated */, type.symbol);
@@ -53711,7 +59171,14 @@ ${lanes.join("\n")}
       return type;
     }
     function instantiateType(type, mapper) {
-      return type && mapper ? instantiateTypeWithAlias(type, mapper, void 0, void 0) : type;
+      return type && mapper ? instantiateTypeWithAlias(
+        type,
+        mapper,
+        /*aliasSymbol*/
+        void 0,
+        /*aliasTypeArguments*/
+        void 0
+      ) : type;
     }
     function instantiateTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) {
       var _a2;
@@ -53773,7 +59240,15 @@ ${lanes.join("\n")}
       if (flags & 8388608 /* IndexedAccess */) {
         const newAliasSymbol = aliasSymbol || type.aliasSymbol;
         const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
-        return getIndexedAccessType(instantiateType(type.objectType, mapper), instantiateType(type.indexType, mapper), type.accessFlags, void 0, newAliasSymbol, newAliasTypeArguments);
+        return getIndexedAccessType(
+          instantiateType(type.objectType, mapper),
+          instantiateType(type.indexType, mapper),
+          type.accessFlags,
+          /*accessNode*/
+          void 0,
+          newAliasSymbol,
+          newAliasTypeArguments
+        );
       }
       if (flags & 16777216 /* Conditional */) {
         return getConditionalTypeInstantiation(type, combineTypeMappers(type.mapper, mapper), aliasSymbol, aliasTypeArguments);
@@ -53920,7 +59395,17 @@ ${lanes.join("\n")}
       return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain, errorOutputObject);
     }
     function checkTypeAssignableToAndOptionallyElaborate(source, target, errorNode, expr, headMessage, containingMessageChain) {
-      return checkTypeRelatedToAndOptionallyElaborate(source, target, assignableRelation, errorNode, expr, headMessage, containingMessageChain, void 0);
+      return checkTypeRelatedToAndOptionallyElaborate(
+        source,
+        target,
+        assignableRelation,
+        errorNode,
+        expr,
+        headMessage,
+        containingMessageChain,
+        /*errorOutputContainer*/
+        void 0
+      );
     }
     function checkTypeRelatedToAndOptionallyElaborate(source, target, relation, errorNode, expr, headMessage, containingMessageChain, errorOutputContainer) {
       if (isTypeRelatedTo(source, target, relation))
@@ -53936,7 +59421,13 @@ ${lanes.join("\n")}
     function elaborateError(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) {
       if (!node || isOrHasGenericConditional(target))
         return false;
-      if (!checkTypeRelatedTo(source, target, relation, void 0) && elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) {
+      if (!checkTypeRelatedTo(
+        source,
+        target,
+        relation,
+        /*errorNode*/
+        void 0
+      ) && elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) {
         return true;
       }
       switch (node.kind) {
@@ -53967,7 +59458,13 @@ ${lanes.join("\n")}
       for (const signatures of [constructSignatures, callSignatures]) {
         if (some(signatures, (s) => {
           const returnType = getReturnTypeOfSignature(s);
-          return !(returnType.flags & (1 /* Any */ | 131072 /* Never */)) && checkTypeRelatedTo(returnType, target, relation, void 0);
+          return !(returnType.flags & (1 /* Any */ | 131072 /* Never */)) && checkTypeRelatedTo(
+            returnType,
+            target,
+            relation,
+            /*errorNode*/
+            void 0
+          );
         })) {
           const resultObj = errorOutputContainer || {};
           checkTypeAssignableTo(source, target, node, headMessage, containingMessageChain, resultObj);
@@ -53999,13 +59496,37 @@ ${lanes.join("\n")}
       const returnExpression = node.body;
       const sourceReturn = getReturnTypeOfSignature(sourceSig);
       const targetReturn = getUnionType(map(targetSignatures, getReturnTypeOfSignature));
-      if (!checkTypeRelatedTo(sourceReturn, targetReturn, relation, void 0)) {
-        const elaborated = returnExpression && elaborateError(returnExpression, sourceReturn, targetReturn, relation, void 0, containingMessageChain, errorOutputContainer);
+      if (!checkTypeRelatedTo(
+        sourceReturn,
+        targetReturn,
+        relation,
+        /*errorNode*/
+        void 0
+      )) {
+        const elaborated = returnExpression && elaborateError(
+          returnExpression,
+          sourceReturn,
+          targetReturn,
+          relation,
+          /*headMessage*/
+          void 0,
+          containingMessageChain,
+          errorOutputContainer
+        );
         if (elaborated) {
           return elaborated;
         }
         const resultObj = errorOutputContainer || {};
-        checkTypeRelatedTo(sourceReturn, targetReturn, relation, returnExpression, void 0, containingMessageChain, resultObj);
+        checkTypeRelatedTo(
+          sourceReturn,
+          targetReturn,
+          relation,
+          returnExpression,
+          /*message*/
+          void 0,
+          containingMessageChain,
+          resultObj
+        );
         if (resultObj.errors) {
           if (target.symbol && length(target.symbol.declarations)) {
             addRelatedInfo(resultObj.errors[resultObj.errors.length - 1], createDiagnosticForNode(
@@ -54013,7 +59534,13 @@ ${lanes.join("\n")}
               Diagnostics.The_expected_type_comes_from_the_return_type_of_this_signature
             ));
           }
-          if ((getFunctionFlags(node) & 2 /* Async */) === 0 && !getTypeOfPropertyOfType(sourceReturn, "then") && checkTypeRelatedTo(createPromiseType(sourceReturn), targetReturn, relation, void 0)) {
+          if ((getFunctionFlags(node) & 2 /* Async */) === 0 && !getTypeOfPropertyOfType(sourceReturn, "then") && checkTypeRelatedTo(
+            createPromiseType(sourceReturn),
+            targetReturn,
+            relation,
+            /*errorNode*/
+            void 0
+          )) {
             addRelatedInfo(resultObj.errors[resultObj.errors.length - 1], createDiagnosticForNode(
               node,
               Diagnostics.Did_you_mean_to_mark_this_function_as_async
@@ -54037,26 +59564,43 @@ ${lanes.join("\n")}
       }
     }
     function checkExpressionForMutableLocationWithContextualType(next, sourcePropType) {
-      next.contextualType = sourcePropType;
-      try {
-        return checkExpressionForMutableLocation(next, 1 /* Contextual */, sourcePropType);
-      } finally {
-        next.contextualType = void 0;
-      }
+      pushContextualType(next, sourcePropType);
+      const result = checkExpressionForMutableLocation(next, 1 /* Contextual */);
+      popContextualType();
+      return result;
     }
     function elaborateElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) {
       let reportedError = false;
-      for (let status = iterator.next(); !status.done; status = iterator.next()) {
-        const { errorNode: prop, innerExpression: next, nameType, errorMessage } = status.value;
+      for (const value of iterator) {
+        const { errorNode: prop, innerExpression: next, nameType, errorMessage } = value;
         let targetPropType = getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType);
         if (!targetPropType || targetPropType.flags & 8388608 /* IndexedAccess */)
           continue;
         let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType);
         if (!sourcePropType)
           continue;
-        const propName = getPropertyNameFromIndex(nameType, void 0);
-        if (!checkTypeRelatedTo(sourcePropType, targetPropType, relation, void 0)) {
-          const elaborated = next && elaborateError(next, sourcePropType, targetPropType, relation, void 0, containingMessageChain, errorOutputContainer);
+        const propName = getPropertyNameFromIndex(
+          nameType,
+          /*accessNode*/
+          void 0
+        );
+        if (!checkTypeRelatedTo(
+          sourcePropType,
+          targetPropType,
+          relation,
+          /*errorNode*/
+          void 0
+        )) {
+          const elaborated = next && elaborateError(
+            next,
+            sourcePropType,
+            targetPropType,
+            relation,
+            /*headMessage*/
+            void 0,
+            containingMessageChain,
+            errorOutputContainer
+          );
           reportedError = true;
           if (!elaborated) {
             const resultObj = errorOutputContainer || {};
@@ -54104,6 +59648,74 @@ ${lanes.join("\n")}
       }
       return reportedError;
     }
+    function elaborateIterableOrArrayLikeTargetElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) {
+      const tupleOrArrayLikeTargetParts = filterType(target, isArrayOrTupleLikeType);
+      const nonTupleOrArrayLikeTargetParts = filterType(target, (t) => !isArrayOrTupleLikeType(t));
+      const iterationType = nonTupleOrArrayLikeTargetParts !== neverType ? getIterationTypeOfIterable(
+        13 /* ForOf */,
+        0 /* Yield */,
+        nonTupleOrArrayLikeTargetParts,
+        /*errorNode*/
+        void 0
+      ) : void 0;
+      let reportedError = false;
+      for (let status = iterator.next(); !status.done; status = iterator.next()) {
+        const { errorNode: prop, innerExpression: next, nameType, errorMessage } = status.value;
+        let targetPropType = iterationType;
+        const targetIndexedPropType = tupleOrArrayLikeTargetParts !== neverType ? getBestMatchIndexedAccessTypeOrUndefined(source, tupleOrArrayLikeTargetParts, nameType) : void 0;
+        if (targetIndexedPropType && !(targetIndexedPropType.flags & 8388608 /* IndexedAccess */)) {
+          targetPropType = iterationType ? getUnionType([iterationType, targetIndexedPropType]) : targetIndexedPropType;
+        }
+        if (!targetPropType)
+          continue;
+        let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType);
+        if (!sourcePropType)
+          continue;
+        const propName = getPropertyNameFromIndex(
+          nameType,
+          /*accessNode*/
+          void 0
+        );
+        if (!checkTypeRelatedTo(
+          sourcePropType,
+          targetPropType,
+          relation,
+          /*errorNode*/
+          void 0
+        )) {
+          const elaborated = next && elaborateError(
+            next,
+            sourcePropType,
+            targetPropType,
+            relation,
+            /*headMessage*/
+            void 0,
+            containingMessageChain,
+            errorOutputContainer
+          );
+          reportedError = true;
+          if (!elaborated) {
+            const resultObj = errorOutputContainer || {};
+            const specificSource = next ? checkExpressionForMutableLocationWithContextualType(next, sourcePropType) : sourcePropType;
+            if (exactOptionalPropertyTypes && isExactOptionalPropertyMismatch(specificSource, targetPropType)) {
+              const diag2 = createDiagnosticForNode(prop, Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target, typeToString(specificSource), typeToString(targetPropType));
+              diagnostics.add(diag2);
+              resultObj.errors = [diag2];
+            } else {
+              const targetIsOptional = !!(propName && (getPropertyOfType(tupleOrArrayLikeTargetParts, propName) || unknownSymbol).flags & 16777216 /* Optional */);
+              const sourceIsOptional = !!(propName && (getPropertyOfType(source, propName) || unknownSymbol).flags & 16777216 /* Optional */);
+              targetPropType = removeMissingType(targetPropType, targetIsOptional);
+              sourcePropType = removeMissingType(sourcePropType, targetIsOptional && sourceIsOptional);
+              const result = checkTypeRelatedTo(specificSource, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
+              if (result && specificSource !== sourcePropType) {
+                checkTypeRelatedTo(sourcePropType, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
+              }
+            }
+          }
+        }
+      }
+      return reportedError;
+    }
     function* generateJsxAttributes(node) {
       if (!length(node.properties))
         return;
@@ -54159,13 +59771,25 @@ ${lanes.join("\n")}
           return result;
         }
         const moreThanOneRealChildren = length(validChildren) > 1;
-        const arrayLikeTargetParts = filterType(childrenTargetType, isArrayOrTupleLikeType);
-        const nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isArrayOrTupleLikeType(t));
+        let arrayLikeTargetParts;
+        let nonArrayLikeTargetParts;
+        const iterableType = getGlobalIterableType(
+          /*reportErrors*/
+          false
+        );
+        if (iterableType !== emptyGenericType) {
+          const anyIterable = createIterableType(anyType);
+          arrayLikeTargetParts = filterType(childrenTargetType, (t) => isTypeAssignableTo(t, anyIterable));
+          nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isTypeAssignableTo(t, anyIterable));
+        } else {
+          arrayLikeTargetParts = filterType(childrenTargetType, isArrayOrTupleLikeType);
+          nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isArrayOrTupleLikeType(t));
+        }
         if (moreThanOneRealChildren) {
           if (arrayLikeTargetParts !== neverType) {
             const realSource = createTupleType(checkJsxChildren(containingElement, 0 /* Normal */));
             const children = generateJsxChildren(containingElement, getInvalidTextualChildDiagnostic);
-            result = elaborateElementwise(children, realSource, arrayLikeTargetParts, relation, containingMessageChain, errorOutputContainer) || result;
+            result = elaborateIterableOrArrayLikeTargetElementwise(children, realSource, arrayLikeTargetParts, relation, containingMessageChain, errorOutputContainer) || result;
           } else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) {
             result = true;
             const diag2 = error(
@@ -54216,7 +59840,14 @@ ${lanes.join("\n")}
           const childrenPropName = childPropName === void 0 ? "children" : unescapeLeadingUnderscores(childPropName);
           const childrenTargetType = getIndexedAccessType(target, getStringLiteralType(childrenPropName));
           const diagnostic = Diagnostics._0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2;
-          invalidTextDiagnostic = { ...diagnostic, key: "!!ALREADY FORMATTED!!", message: formatMessage(void 0, diagnostic, tagNameText, childrenPropName, typeToString(childrenTargetType)) };
+          invalidTextDiagnostic = { ...diagnostic, key: "!!ALREADY FORMATTED!!", message: formatMessage(
+            /*_dummy*/
+            void 0,
+            diagnostic,
+            tagNameText,
+            childrenPropName,
+            typeToString(childrenTargetType)
+          ) };
         }
         return invalidTextDiagnostic;
       }
@@ -54241,18 +59872,18 @@ ${lanes.join("\n")}
       if (isTupleLikeType(source)) {
         return elaborateElementwise(generateLimitedTupleElements(node, target), source, target, relation, containingMessageChain, errorOutputContainer);
       }
-      const oldContext = node.contextualType;
-      node.contextualType = target;
-      try {
-        const tupleizedType = checkArrayLiteral(node, 1 /* Contextual */, true);
-        node.contextualType = oldContext;
-        if (isTupleLikeType(tupleizedType)) {
-          return elaborateElementwise(generateLimitedTupleElements(node, target), tupleizedType, target, relation, containingMessageChain, errorOutputContainer);
-        }
-        return false;
-      } finally {
-        node.contextualType = oldContext;
+      pushContextualType(node, target);
+      const tupleizedType = checkArrayLiteral(
+        node,
+        1 /* Contextual */,
+        /*forceTuple*/
+        true
+      );
+      popContextualType();
+      if (isTupleLikeType(tupleizedType)) {
+        return elaborateElementwise(generateLimitedTupleElements(node, target), tupleizedType, target, relation, containingMessageChain, errorOutputContainer);
       }
+      return false;
     }
     function* generateObjectLiteralElements(node) {
       if (!length(node.properties))
@@ -54260,7 +59891,7 @@ ${lanes.join("\n")}
       for (const prop of node.properties) {
         if (isSpreadAssignment(prop))
           continue;
-        const type = getLiteralTypeFromProperty(getSymbolOfNode(prop), 8576 /* StringOrNumberLiteralOrUnique */);
+        const type = getLiteralTypeFromProperty(getSymbolOfDeclaration(prop), 8576 /* StringOrNumberLiteralOrUnique */);
         if (!type || type.flags & 131072 /* Never */) {
           continue;
         }
@@ -54292,10 +59923,14 @@ ${lanes.join("\n")}
         source,
         target,
         ignoreReturnTypes ? 4 /* IgnoreReturnTypes */ : 0 /* None */,
+        /*reportErrors*/
         false,
+        /*errorReporter*/
         void 0,
+        /*errorReporter*/
         void 0,
         compareTypesAssignable,
+        /*reportUnreliableMarkers*/
         void 0
       ) !== 0 /* False */;
     }
@@ -54316,7 +59951,13 @@ ${lanes.join("\n")}
       }
       if (source.typeParameters && source.typeParameters !== target.typeParameters) {
         target = getCanonicalSignature(target);
-        source = instantiateSignatureInContextOf(source, target, void 0, compareTypes);
+        source = instantiateSignatureInContextOf(
+          source,
+          target,
+          /*inferenceContext*/
+          void 0,
+          compareTypes
+        );
       }
       const sourceCount = getParameterCount(source);
       const sourceRestType = getNonArrayRestType(source);
@@ -54331,7 +59972,12 @@ ${lanes.join("\n")}
       if (sourceThisType && sourceThisType !== voidType) {
         const targetThisType = getThisTypeOfSignature(target);
         if (targetThisType) {
-          const related = !strictVariance && compareTypes(sourceThisType, targetThisType, false) || compareTypes(targetThisType, sourceThisType, reportErrors2);
+          const related = !strictVariance && compareTypes(
+            sourceThisType,
+            targetThisType,
+            /*reportErrors*/
+            false
+          ) || compareTypes(targetThisType, sourceThisType, reportErrors2);
           if (!related) {
             if (reportErrors2) {
               errorReporter(Diagnostics.The_this_types_of_each_signature_are_incompatible);
@@ -54350,8 +59996,18 @@ ${lanes.join("\n")}
           const sourceSig = checkMode & 3 /* Callback */ ? void 0 : getSingleCallSignature(getNonNullableType(sourceType));
           const targetSig = checkMode & 3 /* Callback */ ? void 0 : getSingleCallSignature(getNonNullableType(targetType));
           const callbacks = sourceSig && targetSig && !getTypePredicateOfSignature(sourceSig) && !getTypePredicateOfSignature(targetSig) && (getTypeFacts(sourceType) & 50331648 /* IsUndefinedOrNull */) === (getTypeFacts(targetType) & 50331648 /* IsUndefinedOrNull */);
-          let related = callbacks ? compareSignaturesRelated(targetSig, sourceSig, checkMode & 8 /* StrictArity */ | (strictVariance ? 2 /* StrictCallback */ : 1 /* BivariantCallback */), reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) : !(checkMode & 3 /* Callback */) && !strictVariance && compareTypes(sourceType, targetType, false) || compareTypes(targetType, sourceType, reportErrors2);
-          if (related && checkMode & 8 /* StrictArity */ && i >= getMinArgumentCount(source) && i < getMinArgumentCount(target) && compareTypes(sourceType, targetType, false)) {
+          let related = callbacks ? compareSignaturesRelated(targetSig, sourceSig, checkMode & 8 /* StrictArity */ | (strictVariance ? 2 /* StrictCallback */ : 1 /* BivariantCallback */), reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) : !(checkMode & 3 /* Callback */) && !strictVariance && compareTypes(
+            sourceType,
+            targetType,
+            /*reportErrors*/
+            false
+          ) || compareTypes(targetType, sourceType, reportErrors2);
+          if (related && checkMode & 8 /* StrictArity */ && i >= getMinArgumentCount(source) && i < getMinArgumentCount(target) && compareTypes(
+            sourceType,
+            targetType,
+            /*reportErrors*/
+            false
+          )) {
             related = 0 /* False */;
           }
           if (!related) {
@@ -54385,7 +60041,12 @@ ${lanes.join("\n")}
             return 0 /* False */;
           }
         } else {
-          result &= checkMode & 1 /* BivariantCallback */ && compareTypes(targetReturnType, sourceReturnType, false) || compareTypes(sourceReturnType, targetReturnType, reportErrors2);
+          result &= checkMode & 1 /* BivariantCallback */ && compareTypes(
+            targetReturnType,
+            sourceReturnType,
+            /*reportErrors*/
+            false
+          ) || compareTypes(sourceReturnType, targetReturnType, reportErrors2);
           if (!result && reportErrors2 && incompatibleErrorReporter) {
             incompatibleErrorReporter(sourceReturnType, targetReturnType);
           }
@@ -54422,7 +60083,12 @@ ${lanes.join("\n")}
       const sourceReturnType = getReturnTypeOfSignature(erasedSource);
       const targetReturnType = getReturnTypeOfSignature(erasedTarget);
       if (targetReturnType === voidType || isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation) || isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) {
-        return isSignatureAssignableTo(erasedSource, erasedTarget, true);
+        return isSignatureAssignableTo(
+          erasedSource,
+          erasedTarget,
+          /*ignoreReturnTypes*/
+          true
+        );
       }
       return false;
     }
@@ -54474,7 +60140,12 @@ ${lanes.join("\n")}
               errorReporter(
                 Diagnostics.Property_0_is_missing_in_type_1,
                 symbolName(property),
-                typeToString(getDeclaredTypeOfSymbol(targetSymbol), void 0, 64 /* UseFullyQualifiedType */)
+                typeToString(
+                  getDeclaredTypeOfSymbol(targetSymbol),
+                  /*enclosingDeclaration*/
+                  void 0,
+                  64 /* UseFullyQualifiedType */
+                )
               );
               enumRelation.set(id, 2 /* Failed */ | 4 /* Reported */);
             } else {
@@ -54555,13 +60226,26 @@ ${lanes.join("\n")}
           return true;
       }
       if (source.flags & 524288 /* Object */ && target.flags & 524288 /* Object */) {
-        const related = relation.get(getRelationKey(source, target, 0 /* None */, relation, false));
+        const related = relation.get(getRelationKey(
+          source,
+          target,
+          0 /* None */,
+          relation,
+          /*ignoreConstraints*/
+          false
+        ));
         if (related !== void 0) {
           return !!(related & 1 /* Succeeded */);
         }
       }
       if (source.flags & 469499904 /* StructuredOrInstantiable */ || target.flags & 469499904 /* StructuredOrInstantiable */) {
-        return checkTypeRelatedTo(source, target, relation, void 0);
+        return checkTypeRelatedTo(
+          source,
+          target,
+          relation,
+          /*errorNode*/
+          void 0
+        );
       }
       return false;
     }
@@ -54606,7 +60290,14 @@ ${lanes.join("\n")}
       let incompatibleStack;
       let inPropertyCheck = false;
       Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking");
-      const result = isRelatedTo(source, target, 3 /* Both */, !!errorNode, headMessage);
+      const result = isRelatedTo(
+        source,
+        target,
+        3 /* Both */,
+        /*reportErrors*/
+        !!errorNode,
+        headMessage
+      );
       if (incompatibleStack) {
         reportIncompatibleStack();
       }
@@ -54628,7 +60319,13 @@ ${lanes.join("\n")}
         if (headMessage && errorNode && !result && source.symbol) {
           const links = getSymbolLinks(source.symbol);
           if (links.originatingImport && !isImportCall(links.originatingImport)) {
-            const helpfulRetry = checkTypeRelatedTo(getTypeOfSymbol(links.target), target, relation, void 0);
+            const helpfulRetry = checkTypeRelatedTo(
+              getTypeOfSymbol(links.target),
+              target,
+              relation,
+              /*errorNode*/
+              void 0
+            );
             if (helpfulRetry) {
               const diag3 = createDiagnosticForNode(links.originatingImport, Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead);
               relatedInformation = append(relatedInformation, diag3);
@@ -54679,7 +60376,11 @@ ${lanes.join("\n")}
         if (stack.length === 1) {
           reportError(...stack[0]);
           if (info) {
-            reportRelationError(void 0, ...info);
+            reportRelationError(
+              /*headMessage*/
+              void 0,
+              ...info
+            );
           }
           return;
         }
@@ -54750,7 +60451,11 @@ ${lanes.join("\n")}
           msg.elidedInCompatabilityPyramid = originalValue;
         }
         if (info) {
-          reportRelationError(void 0, ...info);
+          reportRelationError(
+            /*headMessage*/
+            void 0,
+            ...info
+          );
         }
       }
       function reportError(message, arg0, arg1, arg2, arg3) {
@@ -54862,8 +60567,16 @@ ${lanes.join("\n")}
           }
           return 0 /* False */;
         }
-        const source2 = getNormalizedType(originalSource, false);
-        let target2 = getNormalizedType(originalTarget, true);
+        const source2 = getNormalizedType(
+          originalSource,
+          /*writing*/
+          false
+        );
+        let target2 = getNormalizedType(
+          originalTarget,
+          /*writing*/
+          true
+        );
         if (source2 === target2)
           return -1 /* True */;
         if (relation === identityRelation) {
@@ -54872,7 +60585,14 @@ ${lanes.join("\n")}
           if (source2.flags & 67358815 /* Singleton */)
             return -1 /* True */;
           traceUnionsOrIntersectionsTooLarge(source2, target2);
-          return recursiveTypeRelatedTo(source2, target2, false, 0 /* None */, recursionFlags);
+          return recursiveTypeRelatedTo(
+            source2,
+            target2,
+            /*reportErrors*/
+            false,
+            0 /* None */,
+            recursionFlags
+          );
         }
         if (source2.flags & 262144 /* TypeParameter */ && getConstraintOfType(source2) === target2) {
           return -1 /* True */;
@@ -54881,7 +60601,11 @@ ${lanes.join("\n")}
           const types = target2.types;
           const candidate = types.length === 2 && types[0].flags & 98304 /* Nullable */ ? types[1] : types.length === 3 && types[0].flags & 98304 /* Nullable */ && types[1].flags & 98304 /* Nullable */ ? types[2] : void 0;
           if (candidate && !(candidate.flags & 98304 /* Nullable */)) {
-            target2 = getNormalizedType(candidate, true);
+            target2 = getNormalizedType(
+              candidate,
+              /*writing*/
+              true
+            );
             if (source2 === target2)
               return -1 /* True */;
           }
@@ -54906,7 +60630,19 @@ ${lanes.join("\n")}
               const targetString = typeToString(originalTarget.aliasSymbol ? originalTarget : target2);
               const calls = getSignaturesOfType(source2, 0 /* Call */);
               const constructs = getSignaturesOfType(source2, 1 /* Construct */);
-              if (calls.length > 0 && isRelatedTo(getReturnTypeOfSignature(calls[0]), target2, 1 /* Source */, false) || constructs.length > 0 && isRelatedTo(getReturnTypeOfSignature(constructs[0]), target2, 1 /* Source */, false)) {
+              if (calls.length > 0 && isRelatedTo(
+                getReturnTypeOfSignature(calls[0]),
+                target2,
+                1 /* Source */,
+                /*reportErrors*/
+                false
+              ) || constructs.length > 0 && isRelatedTo(
+                getReturnTypeOfSignature(constructs[0]),
+                target2,
+                1 /* Source */,
+                /*reportErrors*/
+                false
+              )) {
                 reportError(Diagnostics.Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it, sourceString, targetString);
               } else {
                 reportError(Diagnostics.Type_0_has_no_properties_in_common_with_type_1, sourceString, targetString);
@@ -54938,7 +60674,12 @@ ${lanes.join("\n")}
         }
         if (source2.flags & 524288 /* Object */ && target2.flags & 524288 /* Object */) {
           const currentError = errorInfo;
-          tryElaborateArrayLikeErrors(source2, target2, true);
+          tryElaborateArrayLikeErrors(
+            source2,
+            target2,
+            /*reportErrors*/
+            true
+          );
           if (errorInfo !== currentError) {
             maybeSuppress = !!errorInfo;
           }
@@ -55003,7 +60744,12 @@ ${lanes.join("\n")}
           const propType = prop && getTypeOfSymbol(prop) || ((_a3 = getApplicableIndexInfoForName(type, name)) == null ? void 0 : _a3.type) || undefinedType;
           return append(propTypes, propType);
         };
-        return getUnionType(reduceLeft(types, appendPropType, void 0) || emptyArray);
+        return getUnionType(reduceLeft(
+          types,
+          appendPropType,
+          /*initial*/
+          void 0
+        ) || emptyArray);
       }
       function hasExcessProperties(source2, target2, reportErrors2) {
         var _a3;
@@ -55100,17 +60846,40 @@ ${lanes.join("\n")}
               return 0 /* False */;
             }
             if (!(source2.flags & 2097152 /* Intersection */)) {
-              return isRelatedTo(source2, target2, 1 /* Source */, false) || isRelatedTo(target2, source2, 1 /* Source */, false);
+              return isRelatedTo(
+                source2,
+                target2,
+                1 /* Source */,
+                /*reportErrors*/
+                false
+              ) || isRelatedTo(
+                target2,
+                source2,
+                1 /* Source */,
+                /*reportErrors*/
+                false
+              );
             }
           }
         }
-        return someTypeRelatedToType(source2, target2, false, 1 /* Source */);
+        return someTypeRelatedToType(
+          source2,
+          target2,
+          /*reportErrors*/
+          false,
+          1 /* Source */
+        );
       }
       function eachTypeRelatedToSomeType(source2, target2) {
         let result2 = -1 /* True */;
         const sourceTypes = source2.types;
         for (const sourceType of sourceTypes) {
-          const related = typeRelatedToSomeType(sourceType, target2, false);
+          const related = typeRelatedToSomeType(
+            sourceType,
+            target2,
+            /*reportErrors*/
+            false
+          );
           if (!related) {
             return 0 /* False */;
           }
@@ -55126,14 +60895,26 @@ ${lanes.join("\n")}
           }
           const match = getMatchingUnionConstituentForType(target2, source2);
           if (match) {
-            const related = isRelatedTo(source2, match, 2 /* Target */, false);
+            const related = isRelatedTo(
+              source2,
+              match,
+              2 /* Target */,
+              /*reportErrors*/
+              false
+            );
             if (related) {
               return related;
             }
           }
         }
         for (const type of targetTypes) {
-          const related = isRelatedTo(source2, type, 2 /* Target */, false);
+          const related = isRelatedTo(
+            source2,
+            type,
+            2 /* Target */,
+            /*reportErrors*/
+            false
+          );
           if (related) {
             return related;
           }
@@ -55141,7 +60922,13 @@ ${lanes.join("\n")}
         if (reportErrors2) {
           const bestMatchingType = getBestMatchingType(source2, target2, isRelatedTo);
           if (bestMatchingType) {
-            isRelatedTo(source2, bestMatchingType, 2 /* Target */, true);
+            isRelatedTo(
+              source2,
+              bestMatchingType,
+              2 /* Target */,
+              /*reportErrors*/
+              true
+            );
           }
         }
         return 0 /* False */;
@@ -55150,7 +60937,15 @@ ${lanes.join("\n")}
         let result2 = -1 /* True */;
         const targetTypes = target2.types;
         for (const targetType of targetTypes) {
-          const related = isRelatedTo(source2, targetType, 2 /* Target */, reportErrors2, void 0, intersectionState);
+          const related = isRelatedTo(
+            source2,
+            targetType,
+            2 /* Target */,
+            reportErrors2,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          );
           if (!related) {
             return 0 /* False */;
           }
@@ -55165,7 +60960,15 @@ ${lanes.join("\n")}
         }
         const len = sourceTypes.length;
         for (let i = 0; i < len; i++) {
-          const related = isRelatedTo(sourceTypes[i], target2, 1 /* Source */, reportErrors2 && i === len - 1, void 0, intersectionState);
+          const related = isRelatedTo(
+            sourceTypes[i],
+            target2,
+            1 /* Source */,
+            reportErrors2 && i === len - 1,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          );
           if (related) {
             return related;
           }
@@ -55185,13 +60988,30 @@ ${lanes.join("\n")}
         for (let i = 0; i < sourceTypes.length; i++) {
           const sourceType = sourceTypes[i];
           if (undefinedStrippedTarget.flags & 1048576 /* Union */ && sourceTypes.length >= undefinedStrippedTarget.types.length && sourceTypes.length % undefinedStrippedTarget.types.length === 0) {
-            const related2 = isRelatedTo(sourceType, undefinedStrippedTarget.types[i % undefinedStrippedTarget.types.length], 3 /* Both */, false, void 0, intersectionState);
+            const related2 = isRelatedTo(
+              sourceType,
+              undefinedStrippedTarget.types[i % undefinedStrippedTarget.types.length],
+              3 /* Both */,
+              /*reportErrors*/
+              false,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
             if (related2) {
               result2 &= related2;
               continue;
             }
           }
-          const related = isRelatedTo(sourceType, target2, 1 /* Source */, reportErrors2, void 0, intersectionState);
+          const related = isRelatedTo(
+            sourceType,
+            target2,
+            1 /* Source */,
+            reportErrors2,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          );
           if (!related) {
             return 0 /* False */;
           }
@@ -55213,20 +61033,72 @@ ${lanes.join("\n")}
             const t = targets[i];
             let related = -1 /* True */;
             if (varianceFlags & 8 /* Unmeasurable */) {
-              related = relation === identityRelation ? isRelatedTo(s, t, 3 /* Both */, false) : compareTypesIdentical(s, t);
+              related = relation === identityRelation ? isRelatedTo(
+                s,
+                t,
+                3 /* Both */,
+                /*reportErrors*/
+                false
+              ) : compareTypesIdentical(s, t);
             } else if (variance === 1 /* Covariant */) {
-              related = isRelatedTo(s, t, 3 /* Both */, reportErrors2, void 0, intersectionState);
+              related = isRelatedTo(
+                s,
+                t,
+                3 /* Both */,
+                reportErrors2,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
             } else if (variance === 2 /* Contravariant */) {
-              related = isRelatedTo(t, s, 3 /* Both */, reportErrors2, void 0, intersectionState);
+              related = isRelatedTo(
+                t,
+                s,
+                3 /* Both */,
+                reportErrors2,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
             } else if (variance === 3 /* Bivariant */) {
-              related = isRelatedTo(t, s, 3 /* Both */, false);
+              related = isRelatedTo(
+                t,
+                s,
+                3 /* Both */,
+                /*reportErrors*/
+                false
+              );
               if (!related) {
-                related = isRelatedTo(s, t, 3 /* Both */, reportErrors2, void 0, intersectionState);
+                related = isRelatedTo(
+                  s,
+                  t,
+                  3 /* Both */,
+                  reportErrors2,
+                  /*headMessage*/
+                  void 0,
+                  intersectionState
+                );
               }
             } else {
-              related = isRelatedTo(s, t, 3 /* Both */, reportErrors2, void 0, intersectionState);
+              related = isRelatedTo(
+                s,
+                t,
+                3 /* Both */,
+                reportErrors2,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
               if (related) {
-                related &= isRelatedTo(t, s, 3 /* Both */, reportErrors2, void 0, intersectionState);
+                related &= isRelatedTo(
+                  t,
+                  s,
+                  3 /* Both */,
+                  reportErrors2,
+                  /*headMessage*/
+                  void 0,
+                  intersectionState
+                );
               }
             }
             if (!related) {
@@ -55242,7 +61114,14 @@ ${lanes.join("\n")}
         if (overflow) {
           return 0 /* False */;
         }
-        const id = getRelationKey(source2, target2, intersectionState, relation, false);
+        const id = getRelationKey(
+          source2,
+          target2,
+          intersectionState,
+          relation,
+          /*ingnoreConstraints*/
+          false
+        );
         const entry = relation.get(id);
         if (entry !== void 0) {
           if (reportErrors2 && entry & 2 /* Failed */ && !(entry & 4 /* Reported */)) {
@@ -55264,7 +61143,14 @@ ${lanes.join("\n")}
           sourceStack = [];
           targetStack = [];
         } else {
-          const broadestEquivalentId = id.startsWith("*") ? getRelationKey(source2, target2, intersectionState, relation, true) : void 0;
+          const broadestEquivalentId = id.startsWith("*") ? getRelationKey(
+            source2,
+            target2,
+            intersectionState,
+            relation,
+            /*ignoreConstraints*/
+            true
+          ) : void 0;
           for (let i = 0; i < maybeCount; i++) {
             if (id === maybeKeys[i] || broadestEquivalentId && broadestEquivalentId === maybeKeys[i]) {
               return 3 /* Maybe */;
@@ -55348,12 +61234,38 @@ ${lanes.join("\n")}
           if (!result2 && (source2.flags & 2097152 /* Intersection */ || source2.flags & 262144 /* TypeParameter */ && target2.flags & 1048576 /* Union */)) {
             const constraint = getEffectiveConstraintOfIntersection(source2.flags & 2097152 /* Intersection */ ? source2.types : [source2], !!(target2.flags & 1048576 /* Union */));
             if (constraint && everyType(constraint, (c) => c !== source2)) {
-              result2 = isRelatedTo(constraint, target2, 1 /* Source */, false, void 0, intersectionState);
+              result2 = isRelatedTo(
+                constraint,
+                target2,
+                1 /* Source */,
+                /*reportErrors*/
+                false,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
             }
           }
           if (result2 && !inPropertyCheck && (target2.flags & 2097152 /* Intersection */ && !isGenericObjectType(target2) && source2.flags & (524288 /* Object */ | 2097152 /* Intersection */) || isNonGenericObjectType(target2) && !isArrayOrTupleType(target2) && source2.flags & 2097152 /* Intersection */ && getApparentType(source2).flags & 3670016 /* StructuredType */ && !some(source2.types, (t) => !!(getObjectFlags(t) & 262144 /* NonInferrableType */)))) {
             inPropertyCheck = true;
-            result2 &= propertiesRelatedTo(source2, target2, reportErrors2, void 0, 0 /* None */);
+            result2 &= propertiesRelatedTo(
+              source2,
+              target2,
+              reportErrors2,
+              /*excludedProperties*/
+              void 0,
+              0 /* None */
+            );
+            if (result2 && isObjectLiteralType2(source2) && getObjectFlags(source2) & 8192 /* FreshLiteral */) {
+              result2 &= indexSignaturesRelatedTo(
+                source2,
+                target2,
+                /*sourceIsPrimitive*/
+                false,
+                reportErrors2,
+                0 /* None */
+              );
+            }
             inPropertyCheck = false;
           }
         }
@@ -55377,21 +61289,63 @@ ${lanes.join("\n")}
             return result3;
           }
           if (sourceFlags & 4194304 /* Index */) {
-            return isRelatedTo(source2.type, target2.type, 3 /* Both */, false);
+            return isRelatedTo(
+              source2.type,
+              target2.type,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            );
           }
           if (sourceFlags & 8388608 /* IndexedAccess */) {
-            if (result2 = isRelatedTo(source2.objectType, target2.objectType, 3 /* Both */, false)) {
-              if (result2 &= isRelatedTo(source2.indexType, target2.indexType, 3 /* Both */, false)) {
+            if (result2 = isRelatedTo(
+              source2.objectType,
+              target2.objectType,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            )) {
+              if (result2 &= isRelatedTo(
+                source2.indexType,
+                target2.indexType,
+                3 /* Both */,
+                /*reportErrors*/
+                false
+              )) {
                 return result2;
               }
             }
           }
           if (sourceFlags & 16777216 /* Conditional */) {
             if (source2.root.isDistributive === target2.root.isDistributive) {
-              if (result2 = isRelatedTo(source2.checkType, target2.checkType, 3 /* Both */, false)) {
-                if (result2 &= isRelatedTo(source2.extendsType, target2.extendsType, 3 /* Both */, false)) {
-                  if (result2 &= isRelatedTo(getTrueTypeFromConditionalType(source2), getTrueTypeFromConditionalType(target2), 3 /* Both */, false)) {
-                    if (result2 &= isRelatedTo(getFalseTypeFromConditionalType(source2), getFalseTypeFromConditionalType(target2), 3 /* Both */, false)) {
+              if (result2 = isRelatedTo(
+                source2.checkType,
+                target2.checkType,
+                3 /* Both */,
+                /*reportErrors*/
+                false
+              )) {
+                if (result2 &= isRelatedTo(
+                  source2.extendsType,
+                  target2.extendsType,
+                  3 /* Both */,
+                  /*reportErrors*/
+                  false
+                )) {
+                  if (result2 &= isRelatedTo(
+                    getTrueTypeFromConditionalType(source2),
+                    getTrueTypeFromConditionalType(target2),
+                    3 /* Both */,
+                    /*reportErrors*/
+                    false
+                  )) {
+                    if (result2 &= isRelatedTo(
+                      getFalseTypeFromConditionalType(source2),
+                      getFalseTypeFromConditionalType(target2),
+                      3 /* Both */,
+                      /*reportErrors*/
+                      false
+                    )) {
                       return result2;
                     }
                   }
@@ -55400,8 +61354,20 @@ ${lanes.join("\n")}
             }
           }
           if (sourceFlags & 33554432 /* Substitution */) {
-            if (result2 = isRelatedTo(source2.baseType, target2.baseType, 3 /* Both */, false)) {
-              if (result2 &= isRelatedTo(source2.constraint, target2.constraint, 3 /* Both */, false)) {
+            if (result2 = isRelatedTo(
+              source2.baseType,
+              target2.baseType,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            )) {
+              if (result2 &= isRelatedTo(
+                source2.constraint,
+                target2.constraint,
+                3 /* Both */,
+                /*reportErrors*/
+                false
+              )) {
                 return result2;
               }
             }
@@ -55422,7 +61388,11 @@ ${lanes.join("\n")}
           if (variances === emptyArray) {
             return 1 /* Unknown */;
           }
-          const varianceResult = relateVariances(source2.aliasTypeArguments, target2.aliasTypeArguments, variances, intersectionState);
+          const params = getSymbolLinks(source2.aliasSymbol).typeParameters;
+          const minParams = getMinTypeArgumentCount(params);
+          const sourceTypes = fillMissingTypeArguments(source2.aliasTypeArguments, params, minParams, isInJSFile(source2.aliasSymbol.valueDeclaration));
+          const targetTypes = fillMissingTypeArguments(target2.aliasTypeArguments, params, minParams, isInJSFile(source2.aliasSymbol.valueDeclaration));
+          const varianceResult = relateVariances(sourceTypes, targetTypes, variances, intersectionState);
           if (varianceResult !== void 0) {
             return varianceResult;
           }
@@ -55444,7 +61414,13 @@ ${lanes.join("\n")}
             let constraint = getConstraintOfTypeParameter(source2);
             if (constraint && hasNonCircularBaseConstraint(source2)) {
               while (constraint && someType(constraint, (c) => !!(c.flags & 262144 /* TypeParameter */))) {
-                if (result2 = isRelatedTo(constraint, target2, 1 /* Source */, false)) {
+                if (result2 = isRelatedTo(
+                  constraint,
+                  target2,
+                  1 /* Source */,
+                  /*reportErrors*/
+                  false
+                )) {
                   return result2;
                 }
                 constraint = getConstraintOfTypeParameter(constraint);
@@ -55455,7 +61431,13 @@ ${lanes.join("\n")}
         } else if (targetFlags & 4194304 /* Index */) {
           const targetType = target2.type;
           if (sourceFlags & 4194304 /* Index */) {
-            if (result2 = isRelatedTo(targetType, source2.type, 3 /* Both */, false)) {
+            if (result2 = isRelatedTo(
+              targetType,
+              source2.type,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            )) {
               return result2;
             }
           }
@@ -55479,6 +61461,7 @@ ${lanes.join("\n")}
                 forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(
                   modifiersType,
                   8576 /* StringOrNumberLiteralOrUnique */,
+                  /*stringsOnly*/
                   false,
                   (t) => void mappedKeys.push(instantiateType(nameType, appendTypeMapping(targetType.mapper, getTypeParameterFromMappedType(targetType), t)))
                 );
@@ -55515,7 +61498,15 @@ ${lanes.join("\n")}
                 if (reportErrors2 && originalErrorInfo) {
                   resetErrorInfo(saveErrorInfo);
                 }
-                if (result2 = isRelatedTo(source2, constraint, 2 /* Target */, reportErrors2, void 0, intersectionState)) {
+                if (result2 = isRelatedTo(
+                  source2,
+                  constraint,
+                  2 /* Target */,
+                  reportErrors2,
+                  /* headMessage */
+                  void 0,
+                  intersectionState
+                )) {
                   return result2;
                 }
                 if (reportErrors2 && originalErrorInfo && errorInfo) {
@@ -55537,7 +61528,13 @@ ${lanes.join("\n")}
             }
             if (!isGenericMappedType(source2)) {
               const targetKeys = keysRemapped ? getNameTypeFromMappedType(target2) : getConstraintTypeFromMappedType(target2);
-              const sourceKeys = getIndexType(source2, void 0, true);
+              const sourceKeys = getIndexType(
+                source2,
+                /*stringsOnly*/
+                void 0,
+                /*noIndexSignatures*/
+                true
+              );
               const includeOptional = modifiers & 4 /* IncludeOptional */;
               const filteredByApplicability = includeOptional ? intersectTypes(targetKeys, sourceKeys) : void 0;
               if (includeOptional ? !(filteredByApplicability.flags & 131072 /* Never */) : isRelatedTo(targetKeys, sourceKeys, 3 /* Both */)) {
@@ -55568,8 +61565,26 @@ ${lanes.join("\n")}
           if (!c.root.inferTypeParameters && !isDistributionDependent(c.root)) {
             const skipTrue = !isTypeAssignableTo(getPermissiveInstantiation(c.checkType), getPermissiveInstantiation(c.extendsType));
             const skipFalse = !skipTrue && isTypeAssignableTo(getRestrictiveInstantiation(c.checkType), getRestrictiveInstantiation(c.extendsType));
-            if (result2 = skipTrue ? -1 /* True */ : isRelatedTo(source2, getTrueTypeFromConditionalType(c), 2 /* Target */, false, void 0, intersectionState)) {
-              result2 &= skipFalse ? -1 /* True */ : isRelatedTo(source2, getFalseTypeFromConditionalType(c), 2 /* Target */, false, void 0, intersectionState);
+            if (result2 = skipTrue ? -1 /* True */ : isRelatedTo(
+              source2,
+              getTrueTypeFromConditionalType(c),
+              2 /* Target */,
+              /*reportErrors*/
+              false,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            )) {
+              result2 &= skipFalse ? -1 /* True */ : isRelatedTo(
+                source2,
+                getFalseTypeFromConditionalType(c),
+                2 /* Target */,
+                /*reportErrors*/
+                false,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
               if (result2) {
                 return result2;
               }
@@ -55595,9 +61610,26 @@ ${lanes.join("\n")}
         if (sourceFlags & 8650752 /* TypeVariable */) {
           if (!(sourceFlags & 8388608 /* IndexedAccess */ && targetFlags & 8388608 /* IndexedAccess */)) {
             const constraint = getConstraintOfType(source2) || unknownType;
-            if (result2 = isRelatedTo(constraint, target2, 1 /* Source */, false, void 0, intersectionState)) {
+            if (result2 = isRelatedTo(
+              constraint,
+              target2,
+              1 /* Source */,
+              /*reportErrors*/
+              false,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            )) {
               return result2;
-            } else if (result2 = isRelatedTo(getTypeWithThisArgument(constraint, source2), target2, 1 /* Source */, reportErrors2 && constraint !== unknownType && !(targetFlags & sourceFlags & 262144 /* TypeParameter */), void 0, intersectionState)) {
+            } else if (result2 = isRelatedTo(
+              getTypeWithThisArgument(constraint, source2),
+              target2,
+              1 /* Source */,
+              reportErrors2 && constraint !== unknownType && !(targetFlags & sourceFlags & 262144 /* TypeParameter */),
+              /*headMessage*/
+              void 0,
+              intersectionState
+            )) {
               return result2;
             }
             if (isMappedTypeGenericIndexedAccess(source2)) {
@@ -55643,7 +61675,13 @@ ${lanes.join("\n")}
             let sourceExtends = source2.extendsType;
             let mapper;
             if (sourceParams) {
-              const ctx = createInferenceContext(sourceParams, void 0, 0 /* None */, isRelatedToWorker);
+              const ctx = createInferenceContext(
+                sourceParams,
+                /*signature*/
+                void 0,
+                0 /* None */,
+                isRelatedToWorker
+              );
               inferTypes(ctx.inferences, target2.extendsType, sourceExtends, 512 /* NoConstraints */ | 1024 /* AlwaysStrict */);
               sourceExtends = instantiateType(sourceExtends, ctx.mapper);
               mapper = ctx.mapper;
@@ -55712,7 +61750,14 @@ ${lanes.join("\n")}
           }
           if (sourceFlags & (524288 /* Object */ | 2097152 /* Intersection */) && targetFlags & 524288 /* Object */) {
             const reportStructuralErrors = reportErrors2 && errorInfo === saveErrorInfo.errorInfo && !sourceIsPrimitive;
-            result2 = propertiesRelatedTo(source2, target2, reportStructuralErrors, void 0, intersectionState);
+            result2 = propertiesRelatedTo(
+              source2,
+              target2,
+              reportStructuralErrors,
+              /*excludedProperties*/
+              void 0,
+              intersectionState
+            );
             if (result2) {
               result2 &= signaturesRelatedTo(source2, target2, 0 /* Call */, reportStructuralErrors);
               if (result2) {
@@ -55814,7 +61859,18 @@ ${lanes.join("\n")}
                   continue outer;
                 if (sourceProperty === targetProperty)
                   continue;
-                const related = propertyRelatedTo(source2, target2, sourceProperty, targetProperty, (_) => combination[i], false, 0 /* None */, strictNullChecks || relation === comparableRelation);
+                const related = propertyRelatedTo(
+                  source2,
+                  target2,
+                  sourceProperty,
+                  targetProperty,
+                  (_) => combination[i],
+                  /*reportErrors*/
+                  false,
+                  0 /* None */,
+                  /*skipOptional*/
+                  strictNullChecks || relation === comparableRelation
+                );
                 if (!related) {
                   continue outer;
                 }
@@ -55828,13 +61884,40 @@ ${lanes.join("\n")}
         }
         let result2 = -1 /* True */;
         for (const type of matchingTypes) {
-          result2 &= propertiesRelatedTo(source2, type, false, excludedProperties, 0 /* None */);
+          result2 &= propertiesRelatedTo(
+            source2,
+            type,
+            /*reportErrors*/
+            false,
+            excludedProperties,
+            0 /* None */
+          );
           if (result2) {
-            result2 &= signaturesRelatedTo(source2, type, 0 /* Call */, false);
+            result2 &= signaturesRelatedTo(
+              source2,
+              type,
+              0 /* Call */,
+              /*reportStructuralErrors*/
+              false
+            );
             if (result2) {
-              result2 &= signaturesRelatedTo(source2, type, 1 /* Construct */, false);
+              result2 &= signaturesRelatedTo(
+                source2,
+                type,
+                1 /* Construct */,
+                /*reportStructuralErrors*/
+                false
+              );
               if (result2 && !(isTupleType(source2) && isTupleType(type))) {
-                result2 &= indexSignaturesRelatedTo(source2, type, false, false, 0 /* None */);
+                result2 &= indexSignaturesRelatedTo(
+                  source2,
+                  type,
+                  /*sourceIsPrimitive*/
+                  false,
+                  /*reportStructuralErrors*/
+                  false,
+                  0 /* None */
+                );
               }
             }
           }
@@ -55861,9 +61944,22 @@ ${lanes.join("\n")}
       }
       function isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState) {
         const targetIsOptional = strictNullChecks && !!(getCheckFlags(targetProp) & 48 /* Partial */);
-        const effectiveTarget = addOptionality(getNonMissingTypeOfSymbol(targetProp), false, targetIsOptional);
+        const effectiveTarget = addOptionality(
+          getNonMissingTypeOfSymbol(targetProp),
+          /*isProperty*/
+          false,
+          targetIsOptional
+        );
         const effectiveSource = getTypeOfSourceProperty(sourceProp);
-        return isRelatedTo(effectiveSource, effectiveTarget, 3 /* Both */, reportErrors2, void 0, intersectionState);
+        return isRelatedTo(
+          effectiveSource,
+          effectiveTarget,
+          3 /* Both */,
+          reportErrors2,
+          /*headMessage*/
+          void 0,
+          intersectionState
+        );
       }
       function propertyRelatedTo(source2, target2, sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState, skipOptional) {
         const sourcePropFlags = getDeclarationModifierFlagsFromSymbol(sourceProp);
@@ -55947,12 +62043,24 @@ ${lanes.join("\n")}
             return;
           }
         }
-        const props = arrayFrom(getUnmatchedProperties(source2, target2, requireOptionalProperties, false));
+        const props = arrayFrom(getUnmatchedProperties(
+          source2,
+          target2,
+          requireOptionalProperties,
+          /*matchDiscriminantProperties*/
+          false
+        ));
         if (!headMessage || headMessage.code !== Diagnostics.Class_0_incorrectly_implements_interface_1.code && headMessage.code !== Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code) {
           shouldSkipElaboration = true;
         }
         if (props.length === 1) {
-          const propName = symbolToString(unmatchedProperty, void 0, 0 /* None */, 4 /* AllowAnyNodeKind */ | 16 /* WriteComputedProps */);
+          const propName = symbolToString(
+            unmatchedProperty,
+            /*enclosingDeclaration*/
+            void 0,
+            0 /* None */,
+            4 /* AllowAnyNodeKind */ | 16 /* WriteComputedProps */
+          );
           reportError(Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2, propName, ...getTypeNamesForErrorDisplay(source2, target2));
           if (length(unmatchedProperty.declarations)) {
             associateRelatedInfo(createDiagnosticForNode(unmatchedProperty.declarations[0], Diagnostics._0_is_declared_here, propName));
@@ -55960,7 +62068,12 @@ ${lanes.join("\n")}
           if (shouldSkipElaboration && errorInfo) {
             overrideNextErrorInfo++;
           }
-        } else if (tryElaborateArrayLikeErrors(source2, target2, false)) {
+        } else if (tryElaborateArrayLikeErrors(
+          source2,
+          target2,
+          /*reportErrors*/
+          false
+        )) {
           if (props.length > 5) {
             reportError(Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more, typeToString(source2), typeToString(target2), map(props.slice(0, 4), (p) => symbolToString(p)).join(", "), props.length - 4);
           } else {
@@ -56049,7 +62162,15 @@ ${lanes.join("\n")}
               const sourceType = removeMissingType(sourceTypeArguments[sourcePosition], !!(sourceFlags & targetFlags & 2 /* Optional */));
               const targetType = targetTypeArguments[targetPosition];
               const targetCheckType = sourceFlags & 8 /* Variadic */ && targetFlags & 4 /* Rest */ ? createArrayType(targetType) : removeMissingType(targetType, !!(targetFlags & 2 /* Optional */));
-              const related = isRelatedTo(sourceType, targetCheckType, 3 /* Both */, reportErrors2, void 0, intersectionState);
+              const related = isRelatedTo(
+                sourceType,
+                targetCheckType,
+                3 /* Both */,
+                reportErrors2,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
               if (!related) {
                 if (reportErrors2 && (targetArity > 1 || sourceArity > 1)) {
                   if (targetHasRestElement && sourcePosition >= targetStartCount && sourcePositionFromEnd >= targetEndCount && targetStartCount !== sourceArity - targetEndCount - 1) {
@@ -56069,7 +62190,13 @@ ${lanes.join("\n")}
           }
         }
         const requireOptionalProperties = (relation === subtypeRelation || relation === strictSubtypeRelation) && !isObjectLiteralType2(source2) && !isEmptyArrayLiteralType(source2) && !isTupleType(source2);
-        const unmatchedProperty = getUnmatchedProperty(source2, target2, requireOptionalProperties, false);
+        const unmatchedProperty = getUnmatchedProperty(
+          source2,
+          target2,
+          requireOptionalProperties,
+          /*matchDiscriminantProperties*/
+          false
+        );
         if (unmatchedProperty) {
           if (reportErrors2 && shouldReportUnmatchedPropertyError(source2, target2)) {
             reportUnmatchedProperty(source2, target2, unmatchedProperty, requireOptionalProperties);
@@ -56160,7 +62287,14 @@ ${lanes.join("\n")}
         const targetObjectFlags = getObjectFlags(target2);
         if (sourceObjectFlags & 64 /* Instantiated */ && targetObjectFlags & 64 /* Instantiated */ && source2.symbol === target2.symbol || sourceObjectFlags & 4 /* Reference */ && targetObjectFlags & 4 /* Reference */ && source2.target === target2.target) {
           for (let i = 0; i < targetSignatures.length; i++) {
-            const related = signatureRelatedTo(sourceSignatures[i], targetSignatures[i], true, reportErrors2, incompatibleReporter(sourceSignatures[i], targetSignatures[i]));
+            const related = signatureRelatedTo(
+              sourceSignatures[i],
+              targetSignatures[i],
+              /*erase*/
+              true,
+              reportErrors2,
+              incompatibleReporter(sourceSignatures[i], targetSignatures[i])
+            );
             if (!related) {
               return 0 /* False */;
             }
@@ -56172,7 +62306,13 @@ ${lanes.join("\n")}
           const targetSignature = first(targetSignatures);
           result2 = signatureRelatedTo(sourceSignature, targetSignature, eraseGenerics, reportErrors2, incompatibleReporter(sourceSignature, targetSignature));
           if (!result2 && reportErrors2 && kind === 1 /* Construct */ && sourceObjectFlags & targetObjectFlags && (((_a3 = targetSignature.declaration) == null ? void 0 : _a3.kind) === 173 /* Constructor */ || ((_b = sourceSignature.declaration) == null ? void 0 : _b.kind) === 173 /* Constructor */)) {
-            const constructSignatureToString = (signature) => signatureToString(signature, void 0, 262144 /* WriteArrowStyleSignature */, kind);
+            const constructSignatureToString = (signature) => signatureToString(
+              signature,
+              /*enclosingDeclaration*/
+              void 0,
+              262144 /* WriteArrowStyleSignature */,
+              kind
+            );
             reportError(Diagnostics.Type_0_is_not_assignable_to_type_1, constructSignatureToString(sourceSignature), constructSignatureToString(targetSignature));
             reportError(Diagnostics.Types_of_construct_signatures_are_incompatible);
             return result2;
@@ -56183,7 +62323,14 @@ ${lanes.join("\n")}
               const saveErrorInfo = captureErrorCalculationState();
               let shouldElaborateErrors = reportErrors2;
               for (const s of sourceSignatures) {
-                const related = signatureRelatedTo(s, t, true, shouldElaborateErrors, incompatibleReporter(s, t));
+                const related = signatureRelatedTo(
+                  s,
+                  t,
+                  /*erase*/
+                  true,
+                  shouldElaborateErrors,
+                  incompatibleReporter(s, t)
+                );
                 if (related) {
                   result2 &= related;
                   resetErrorInfo(saveErrorInfo);
@@ -56195,7 +62342,14 @@ ${lanes.join("\n")}
                 reportError(
                   Diagnostics.Type_0_provides_no_match_for_the_signature_1,
                   typeToString(source2),
-                  signatureToString(t, void 0, void 0, kind)
+                  signatureToString(
+                    t,
+                    /*enclosingDeclaration*/
+                    void 0,
+                    /*flags*/
+                    void 0,
+                    kind
+                  )
                 );
               }
               return 0 /* False */;
@@ -56247,7 +62401,17 @@ ${lanes.join("\n")}
         }
         let result2 = -1 /* True */;
         for (let i = 0; i < sourceSignatures.length; i++) {
-          const related = compareSignaturesIdentical(sourceSignatures[i], targetSignatures[i], false, false, false, isRelatedTo);
+          const related = compareSignaturesIdentical(
+            sourceSignatures[i],
+            targetSignatures[i],
+            /*partialMatch*/
+            false,
+            /*ignoreThisTypes*/
+            false,
+            /*ignoreReturnTypes*/
+            false,
+            isRelatedTo
+          );
           if (!related) {
             return 0 /* False */;
           }
@@ -56255,7 +62419,7 @@ ${lanes.join("\n")}
         }
         return result2;
       }
-      function membersRelatedToIndexInfo(source2, targetInfo, reportErrors2) {
+      function membersRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState) {
         let result2 = -1 /* True */;
         const keyType = targetInfo.keyType;
         const props = source2.flags & 2097152 /* Intersection */ ? getPropertiesOfUnionOrIntersectionType(source2) : getPropertiesOfObjectType(source2);
@@ -56266,7 +62430,15 @@ ${lanes.join("\n")}
           if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */), keyType)) {
             const propType = getNonMissingTypeOfSymbol(prop);
             const type = exactOptionalPropertyTypes || propType.flags & 32768 /* Undefined */ || keyType === numberType || !(prop.flags & 16777216 /* Optional */) ? propType : getTypeWithFacts(propType, 524288 /* NEUndefined */);
-            const related = isRelatedTo(type, targetInfo.type, 3 /* Both */, reportErrors2);
+            const related = isRelatedTo(
+              type,
+              targetInfo.type,
+              3 /* Both */,
+              reportErrors2,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
             if (!related) {
               if (reportErrors2) {
                 reportError(Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop));
@@ -56320,7 +62492,7 @@ ${lanes.join("\n")}
           return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors2);
         }
         if (!(intersectionState & 1 /* Source */) && isObjectTypeWithInferableIndex(source2)) {
-          return membersRelatedToIndexInfo(source2, targetInfo, reportErrors2);
+          return membersRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState);
         }
         if (reportErrors2) {
           reportError(Diagnostics.Index_signature_for_type_0_is_missing_in_type_1, typeToString(targetInfo.keyType), typeToString(source2));
@@ -56389,7 +62561,13 @@ ${lanes.join("\n")}
       return getPropertiesOfType(type).filter((targetProp) => containsMissingType(getTypeOfSymbol(targetProp)));
     }
     function getBestMatchingType(source, target, isRelatedTo = compareTypesAssignable) {
-      return findMatchingDiscriminantType(source, target, isRelatedTo, true) || findMatchingTypeReferenceOrTypeAliasReference(source, target) || findBestTypeForObjectLiteral(source, target) || findBestTypeForInvokable(source, target) || findMostOverlappyType(source, target);
+      return findMatchingDiscriminantType(
+        source,
+        target,
+        isRelatedTo,
+        /*skipPartial*/
+        true
+      ) || findMatchingTypeReferenceOrTypeAliasReference(source, target) || findBestTypeForObjectLiteral(source, target) || findBestTypeForInvokable(source, target) || findMostOverlappyType(source, target);
     }
     function discriminateTypeByDiscriminableItems(target, discriminators, related, defaultValue, skipPartial) {
       const discriminable = target.types.map((_) => void 0);
@@ -56409,16 +62587,27 @@ ${lanes.join("\n")}
           i++;
         }
       }
-      const match = discriminable.indexOf(true);
+      const match = discriminable.indexOf(
+        /*searchElement*/
+        true
+      );
       if (match === -1) {
         return defaultValue;
       }
-      let nextMatch = discriminable.indexOf(true, match + 1);
+      let nextMatch = discriminable.indexOf(
+        /*searchElement*/
+        true,
+        match + 1
+      );
       while (nextMatch !== -1) {
         if (!isTypeIdenticalTo(target.types[match], target.types[nextMatch])) {
           return defaultValue;
         }
-        nextMatch = discriminable.indexOf(true, nextMatch + 1);
+        nextMatch = discriminable.indexOf(
+          /*searchElement*/
+          true,
+          nextMatch + 1
+        );
       }
       return target.types[match];
     }
@@ -56454,7 +62643,7 @@ ${lanes.join("\n")}
         links.variances = emptyArray;
         const variances = [];
         for (const tp of typeParameters) {
-          const modifiers = getVarianceModifiers(tp);
+          const modifiers = getTypeParameterModifiers(tp);
           let variance = modifiers & 65536 /* Out */ ? modifiers & 32768 /* In */ ? 0 /* Invariant */ : 1 /* Covariant */ : modifiers & 32768 /* In */ ? 2 /* Contravariant */ : void 0;
           if (variance === void 0) {
             let unmeasurable = false;
@@ -56497,9 +62686,9 @@ ${lanes.join("\n")}
     function isMarkerType(type) {
       return markerTypes.has(getTypeId(type));
     }
-    function getVarianceModifiers(tp) {
-      var _a2, _b;
-      return (some((_a2 = tp.symbol) == null ? void 0 : _a2.declarations, (d) => hasSyntacticModifier(d, 32768 /* In */)) ? 32768 /* In */ : 0) | (some((_b = tp.symbol) == null ? void 0 : _b.declarations, (d) => hasSyntacticModifier(d, 65536 /* Out */)) ? 65536 /* Out */ : 0);
+    function getTypeParameterModifiers(tp) {
+      var _a2;
+      return reduceLeft((_a2 = tp.symbol) == null ? void 0 : _a2.declarations, (modifiers, d) => modifiers | getEffectiveModifierFlags(d), 0 /* None */) & (32768 /* In */ | 65536 /* Out */ | 2048 /* Const */);
     }
     function hasCovariantVoidArgument(typeArguments, variances) {
       for (let i = 0; i < variances.length; i++) {
@@ -56558,7 +62747,7 @@ ${lanes.join("\n")}
     }
     function forEachProperty2(prop, callback) {
       if (getCheckFlags(prop) & 6 /* Synthetic */) {
-        for (const t of prop.containingType.types) {
+        for (const t of prop.links.containingType.types) {
           const p = getPropertyOfType(t, prop.escapedName);
           const result = p && forEachProperty2(p, callback);
           if (result) {
@@ -56695,7 +62884,12 @@ ${lanes.join("\n")}
             return 0 /* False */;
           }
         }
-        source = instantiateSignature(source, mapper, true);
+        source = instantiateSignature(
+          source,
+          mapper,
+          /*eraseTypeParameters*/
+          true
+        );
       }
       let result = -1 /* True */;
       if (!ignoreThisTypes) {
@@ -56835,7 +63029,8 @@ ${lanes.join("\n")}
       return !!(type.flags & 109440 /* Unit */);
     }
     function isUnitLikeType(type) {
-      return isUnitType(getBaseConstraintOrType(type));
+      const t = getBaseConstraintOrType(type);
+      return t.flags & 2097152 /* Intersection */ ? some(t.types, isUnitType) : isUnitType(t);
     }
     function extractUnitType(type) {
       return type.flags & 2097152 /* Intersection */ ? find(type.types, isUnitType) || type : type;
@@ -56927,12 +63122,17 @@ ${lanes.join("\n")}
     }
     function getOptionalType(type, isProperty = false) {
       Debug.assert(strictNullChecks);
-      const missingOrUndefined = isProperty ? missingType : undefinedType;
-      return type.flags & 32768 /* Undefined */ || type.flags & 1048576 /* Union */ && type.types[0] === missingOrUndefined ? type : getUnionType([type, missingOrUndefined]);
+      const missingOrUndefined = isProperty ? undefinedOrMissingType : undefinedType;
+      return type === missingOrUndefined || type.flags & 1048576 /* Union */ && type.types[0] === missingOrUndefined ? type : getUnionType([type, missingOrUndefined]);
     }
     function getGlobalNonNullableTypeInstantiation(type) {
       if (!deferredGlobalNonNullableTypeAlias) {
-        deferredGlobalNonNullableTypeAlias = getGlobalSymbol("NonNullable", 524288 /* TypeAlias */, void 0) || unknownSymbol;
+        deferredGlobalNonNullableTypeAlias = getGlobalSymbol(
+          "NonNullable",
+          524288 /* TypeAlias */,
+          /*diagnostic*/
+          void 0
+        ) || unknownSymbol;
       }
       return deferredGlobalNonNullableTypeAlias !== unknownSymbol ? getTypeAliasInstantiation(deferredGlobalNonNullableTypeAlias, [type]) : getIntersectionType([type, emptyObjectType]);
     }
@@ -56955,7 +63155,7 @@ ${lanes.join("\n")}
       return exactOptionalPropertyTypes && isOptional ? removeType(type, missingType) : type;
     }
     function containsMissingType(type) {
-      return exactOptionalPropertyTypes && (type === missingType || type.flags & 1048576 /* Union */ && containsType(type.types, missingType));
+      return type === missingType || !!(type.flags & 1048576 /* Union */) && type.types[0] === missingType;
     }
     function removeMissingOrUndefinedType(type) {
       return exactOptionalPropertyTypes ? removeType(type, missingType) : getTypeWithFacts(type, 524288 /* NEUndefined */);
@@ -56971,14 +63171,14 @@ ${lanes.join("\n")}
       const symbol = createSymbol(source.flags, source.escapedName, getCheckFlags(source) & 8 /* Readonly */);
       symbol.declarations = source.declarations;
       symbol.parent = source.parent;
-      symbol.type = type;
-      symbol.target = source;
+      symbol.links.type = type;
+      symbol.links.target = source;
       if (source.valueDeclaration) {
         symbol.valueDeclaration = source.valueDeclaration;
       }
       const nameType = getSymbolLinks(source).nameType;
       if (nameType) {
-        symbol.nameType = nameType;
+        symbol.links.nameType = nameType;
       }
       return symbol;
     }
@@ -57046,7 +63246,12 @@ ${lanes.join("\n")}
         return prop;
       }
       const original = getTypeOfSymbol(prop);
-      const propContext = context && createWideningContext(context, prop.escapedName, void 0);
+      const propContext = context && createWideningContext(
+        context,
+        prop.escapedName,
+        /*siblings*/
+        void 0
+      );
       const widened = getWidenedTypeWithContext(original, propContext);
       return widened === original ? prop : createSymbolWithType(prop, widened);
     }
@@ -57055,7 +63260,7 @@ ${lanes.join("\n")}
       if (cached) {
         return cached;
       }
-      const result = createSymbolWithType(prop, missingType);
+      const result = createSymbolWithType(prop, undefinedOrMissingType);
       result.flags |= 16777216 /* Optional */;
       undefinedProperties.set(prop.escapedName, result);
       return result;
@@ -57083,7 +63288,11 @@ ${lanes.join("\n")}
       return result;
     }
     function getWidenedType(type) {
-      return getWidenedTypeWithContext(type, void 0);
+      return getWidenedTypeWithContext(
+        type,
+        /*context*/
+        void 0
+      );
     }
     function getWidenedTypeWithContext(type, context) {
       if (getObjectFlags(type) & 196608 /* RequiresWidening */) {
@@ -57096,7 +63305,13 @@ ${lanes.join("\n")}
         } else if (isObjectLiteralType2(type)) {
           result = getWidenedTypeOfObjectLiteral(type, context);
         } else if (type.flags & 1048576 /* Union */) {
-          const unionContext = context || createWideningContext(void 0, void 0, type.types);
+          const unionContext = context || createWideningContext(
+            /*parent*/
+            void 0,
+            /*propertyName*/
+            void 0,
+            type.types
+          );
           const widenedTypes = sameMap(type.types, (t) => t.flags & 98304 /* Nullable */ ? t : getWidenedTypeWithContext(t, unionContext));
           result = getUnionType(widenedTypes, some(widenedTypes, isEmptyObjectType) ? 2 /* Subtype */ : 1 /* Literal */);
         } else if (type.flags & 2097152 /* Intersection */) {
@@ -57160,7 +63375,15 @@ ${lanes.join("\n")}
           break;
         case 166 /* Parameter */:
           const param = declaration;
-          if (isIdentifier(param.name) && (isCallSignatureDeclaration(param.parent) || isMethodSignature(param.parent) || isFunctionTypeNode(param.parent)) && param.parent.parameters.indexOf(param) > -1 && (resolveName(param, param.name.escapedText, 788968 /* Type */, void 0, param.name.escapedText, true) || param.name.originalKeywordKind && isTypeNodeKind(param.name.originalKeywordKind))) {
+          if (isIdentifier(param.name) && (isCallSignatureDeclaration(param.parent) || isMethodSignature(param.parent) || isFunctionTypeNode(param.parent)) && param.parent.parameters.indexOf(param) > -1 && (resolveName(
+            param,
+            param.name.escapedText,
+            788968 /* Type */,
+            void 0,
+            param.name.escapedText,
+            /*isUse*/
+            true
+          ) || param.name.originalKeywordKind && isTypeNodeKind(param.name.originalKeywordKind))) {
             const newName = "arg" + param.parent.parameters.indexOf(param);
             const typeName = declarationNameToString(param.name) + (param.dotDotDotToken ? "[]" : "");
             errorOrSuggestion(noImplicitAny, declaration, Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1, newName, typeName);
@@ -57256,6 +63479,7 @@ ${lanes.join("\n")}
         flags,
         compareTypes,
         mapper: reportUnmeasurableMapper,
+        // initialize to a noop mapper so the context object is available, but the underlying object shape is right upon construction
         nonFixingMapper: reportUnmeasurableMapper
       };
       context.mapper = makeFixingMapperForContext(context);
@@ -57359,14 +63583,19 @@ ${lanes.join("\n")}
         }
         const name = escapeLeadingUnderscores(t.value);
         const literalProp = createSymbol(4 /* Property */, name);
-        literalProp.type = anyType;
+        literalProp.links.type = anyType;
         if (t.symbol) {
           literalProp.declarations = t.symbol.declarations;
           literalProp.valueDeclaration = t.symbol.valueDeclaration;
         }
         members.set(name, literalProp);
       });
-      const indexInfos = type.flags & 4 /* String */ ? [createIndexInfo(stringType, emptyObjectType, false)] : emptyArray;
+      const indexInfos = type.flags & 4 /* String */ ? [createIndexInfo(
+        stringType,
+        emptyObjectType,
+        /*isReadonly*/
+        false
+      )] : emptyArray;
       return createAnonymousType(void 0, members, emptyArray, emptyArray, indexInfos);
     }
     function inferTypeForHomomorphicMappedType(source, target, constraint) {
@@ -57398,7 +63627,11 @@ ${lanes.join("\n")}
         const elementFlags = getMappedTypeModifiers(target) & 4 /* IncludeOptional */ ? sameMap(source.target.elementFlags, (f) => f & 2 /* Optional */ ? 1 /* Required */ : f) : source.target.elementFlags;
         return createTupleType(elementTypes, elementFlags, source.target.readonly, source.target.labeledElementDeclarations);
       }
-      const reversed = createObjectType(1024 /* ReverseMapped */ | 16 /* Anonymous */, void 0);
+      const reversed = createObjectType(
+        1024 /* ReverseMapped */ | 16 /* Anonymous */,
+        /*symbol*/
+        void 0
+      );
       reversed.source = source;
       reversed.mappedType = target;
       reversed.constraintType = constraint;
@@ -57407,7 +63640,7 @@ ${lanes.join("\n")}
     function getTypeOfReverseMappedSymbol(symbol) {
       const links = getSymbolLinks(symbol);
       if (!links.type) {
-        links.type = inferReverseMappedType(symbol.propertyType, symbol.mappedType, symbol.constraintType);
+        links.type = inferReverseMappedType(symbol.links.propertyType, symbol.links.mappedType, symbol.links.constraintType);
       }
       return links.type;
     }
@@ -57441,15 +63674,27 @@ ${lanes.join("\n")}
       }
     }
     function getUnmatchedProperty(source, target, requireOptionalProperties, matchDiscriminantProperties) {
-      const result = getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties).next();
-      if (!result.done)
-        return result.value;
+      return firstOrUndefinedIterator(getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties));
     }
     function tupleTypesDefinitelyUnrelated(source, target) {
       return !(target.target.combinedFlags & 8 /* Variadic */) && target.target.minLength > source.target.minLength || !target.target.hasRestElement && (source.target.hasRestElement || target.target.fixedLength < source.target.fixedLength);
     }
     function typesDefinitelyUnrelated(source, target) {
-      return isTupleType(source) && isTupleType(target) ? tupleTypesDefinitelyUnrelated(source, target) : !!getUnmatchedProperty(source, target, false, true) && !!getUnmatchedProperty(target, source, false, false);
+      return isTupleType(source) && isTupleType(target) ? tupleTypesDefinitelyUnrelated(source, target) : !!getUnmatchedProperty(
+        source,
+        target,
+        /*requireOptionalProperties*/
+        false,
+        /*matchDiscriminantProperties*/
+        true
+      ) && !!getUnmatchedProperty(
+        target,
+        source,
+        /*requireOptionalProperties*/
+        false,
+        /*matchDiscriminantProperties*/
+        false
+      );
     }
     function getTypeFromInference(inference) {
       return inference.candidates ? getUnionType(inference.candidates, 2 /* Subtype */) : inference.contraCandidates ? getIntersectionType(inference.contraCandidates) : void 0;
@@ -57476,24 +63721,7 @@ ${lanes.join("\n")}
       return isFinite(n) && (!roundTripOnly || "" + n === s);
     }
     function parseBigIntLiteralType(text) {
-      const negative = text.startsWith("-");
-      const base10Value = parsePseudoBigInt(`${negative ? text.slice(1) : text}n`);
-      return getBigIntLiteralType({ negative, base10Value });
-    }
-    function isValidBigIntString(s, roundTripOnly) {
-      if (s === "")
-        return false;
-      const scanner2 = createScanner(99 /* ESNext */, false);
-      let success = true;
-      scanner2.setOnError(() => success = false);
-      scanner2.setText(s + "n");
-      let result = scanner2.scan();
-      const negative = result === 40 /* MinusToken */;
-      if (negative) {
-        result = scanner2.scan();
-      }
-      const flags = scanner2.getTokenFlags();
-      return success && result === 9 /* BigIntLiteral */ && scanner2.getTextPos() === s.length + 1 && !(flags & 512 /* ContainsSeparator */) && (!roundTripOnly || s === pseudoBigIntToString({ negative, base10Value: parsePseudoBigInt(scanner2.getTokenValue()) }));
+      return getBigIntLiteralType(parseValidBigInt(text));
     }
     function isMemberOfStringMapping(source, target) {
       if (target.flags & (4 /* String */ | 1 /* Any */)) {
@@ -57519,7 +63747,15 @@ ${lanes.join("\n")}
       }
       if (source.flags & 128 /* StringLiteral */) {
         const value = source.value;
-        return !!(target.flags & 8 /* Number */ && isValidNumberString(value, false) || target.flags & 64 /* BigInt */ && isValidBigIntString(value, false) || target.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) && value === target.intrinsicName || target.flags & 268435456 /* StringMapping */ && isMemberOfStringMapping(getStringLiteralType(value), target));
+        return !!(target.flags & 8 /* Number */ && isValidNumberString(
+          value,
+          /*roundTripOnly*/
+          false
+        ) || target.flags & 64 /* BigInt */ && isValidBigIntString(
+          value,
+          /*roundTripOnly*/
+          false
+        ) || target.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) && value === target.intrinsicName || target.flags & 268435456 /* StringMapping */ && isMemberOfStringMapping(getStringLiteralType(value), target));
       }
       if (source.flags & 134217728 /* TemplateLiteral */) {
         const texts = source.texts;
@@ -57613,7 +63849,11 @@ ${lanes.join("\n")}
         }
         if (source.aliasSymbol && source.aliasSymbol === target.aliasSymbol) {
           if (source.aliasTypeArguments) {
-            inferFromTypeArguments(source.aliasTypeArguments, target.aliasTypeArguments, getAliasVariances(source.aliasSymbol));
+            const params = getSymbolLinks(source.aliasSymbol).typeParameters;
+            const minParams = getMinTypeArgumentCount(params);
+            const sourceTypes = fillMissingTypeArguments(source.aliasTypeArguments, params, minParams, isInJSFile(source.aliasSymbol.valueDeclaration));
+            const targetTypes = fillMissingTypeArguments(target.aliasTypeArguments, params, minParams, isInJSFile(source.aliasSymbol.valueDeclaration));
+            inferFromTypeArguments(sourceTypes, targetTypes, getAliasVariances(source.aliasSymbol));
           }
           return;
         }
@@ -57683,13 +63923,30 @@ ${lanes.join("\n")}
             inferencePriority = Math.min(inferencePriority, priority);
             return;
           }
-          const simplified = getSimplifiedType(target, false);
+          const simplified = getSimplifiedType(
+            target,
+            /*writing*/
+            false
+          );
           if (simplified !== target) {
             inferFromTypes(source, simplified);
           } else if (target.flags & 8388608 /* IndexedAccess */) {
-            const indexType = getSimplifiedType(target.indexType, false);
+            const indexType = getSimplifiedType(
+              target.indexType,
+              /*writing*/
+              false
+            );
             if (indexType.flags & 465829888 /* Instantiable */) {
-              const simplified2 = distributeIndexOverObjectType(getSimplifiedType(target.objectType, false), indexType, false);
+              const simplified2 = distributeIndexOverObjectType(
+                getSimplifiedType(
+                  target.objectType,
+                  /*writing*/
+                  false
+                ),
+                indexType,
+                /*writing*/
+                false
+              );
               if (simplified2 && simplified2 !== target) {
                 inferFromTypes(source, simplified2);
               }
@@ -57962,10 +64219,18 @@ ${lanes.join("\n")}
                 let allTypeFlags = reduceLeft(constraintTypes, (flags, t) => flags | t.flags, 0);
                 if (!(allTypeFlags & 4 /* String */)) {
                   const str = source2.value;
-                  if (allTypeFlags & 296 /* NumberLike */ && !isValidNumberString(str, true)) {
+                  if (allTypeFlags & 296 /* NumberLike */ && !isValidNumberString(
+                    str,
+                    /*roundTripOnly*/
+                    true
+                  )) {
                     allTypeFlags &= ~296 /* NumberLike */;
                   }
-                  if (allTypeFlags & 2112 /* BigIntLike */ && !isValidBigIntString(str, true)) {
+                  if (allTypeFlags & 2112 /* BigIntLike */ && !isValidBigIntString(
+                    str,
+                    /*roundTripOnly*/
+                    true
+                  )) {
                     allTypeFlags &= ~2112 /* BigIntLike */;
                   }
                   const matchingType = reduceLeft(
@@ -57985,6 +64250,7 @@ ${lanes.join("\n")}
         }
       }
       function inferFromObjectTypes(source, target) {
+        var _a2, _b;
         if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target))) {
           inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target));
           return;
@@ -58031,11 +64297,38 @@ ${lanes.join("\n")}
                 }
               } else {
                 const middleLength = targetArity - startLength - endLength;
-                if (middleLength === 2 && elementFlags[startLength] & elementFlags[startLength + 1] & 8 /* Variadic */ && isTupleType(source)) {
-                  const targetInfo = getInferenceInfoForType(elementTypes[startLength]);
-                  if (targetInfo && targetInfo.impliedArity !== void 0) {
-                    inferFromTypes(sliceTupleType(source, startLength, endLength + sourceArity - targetInfo.impliedArity), elementTypes[startLength]);
-                    inferFromTypes(sliceTupleType(source, startLength + targetInfo.impliedArity, endLength), elementTypes[startLength + 1]);
+                if (middleLength === 2) {
+                  if (elementFlags[startLength] & elementFlags[startLength + 1] & 8 /* Variadic */ && isTupleType(source)) {
+                    const targetInfo = getInferenceInfoForType(elementTypes[startLength]);
+                    if (targetInfo && targetInfo.impliedArity !== void 0) {
+                      inferFromTypes(sliceTupleType(source, startLength, endLength + sourceArity - targetInfo.impliedArity), elementTypes[startLength]);
+                      inferFromTypes(sliceTupleType(source, startLength + targetInfo.impliedArity, endLength), elementTypes[startLength + 1]);
+                    }
+                  } else if (elementFlags[startLength] & 8 /* Variadic */ && elementFlags[startLength + 1] & 4 /* Rest */) {
+                    const param = (_a2 = getInferenceInfoForType(elementTypes[startLength])) == null ? void 0 : _a2.typeParameter;
+                    const constraint = param && getBaseConstraintOfType(param);
+                    if (constraint && isTupleType(constraint) && !constraint.target.hasRestElement) {
+                      const impliedArity = constraint.target.fixedLength;
+                      inferFromTypes(sliceTupleType(source, startLength, sourceArity - (startLength + impliedArity)), elementTypes[startLength]);
+                      inferFromTypes(getElementTypeOfSliceOfTupleType(source, startLength + impliedArity, endLength), elementTypes[startLength + 1]);
+                    }
+                  } else if (elementFlags[startLength] & 4 /* Rest */ && elementFlags[startLength + 1] & 8 /* Variadic */ && isTupleType(source)) {
+                    const param = (_b = getInferenceInfoForType(elementTypes[startLength + 1])) == null ? void 0 : _b.typeParameter;
+                    const constraint = param && getBaseConstraintOfType(param);
+                    if (constraint && isTupleType(constraint) && !constraint.target.hasRestElement) {
+                      const impliedArity = constraint.target.fixedLength;
+                      const endIndex = sourceArity - getEndElementCount(target.target, 3 /* Fixed */);
+                      const startIndex = endIndex - impliedArity;
+                      const trailingSlice = createTupleType(
+                        getTypeArguments(source).slice(startIndex, endIndex),
+                        source.target.elementFlags.slice(startIndex, endIndex),
+                        /*readonly*/
+                        false,
+                        source.target.labeledElementDeclarations && source.target.labeledElementDeclarations.slice(startIndex, endIndex)
+                      );
+                      inferFromTypes(getElementTypeOfSliceOfTupleType(source, startLength, endLength + impliedArity), elementTypes[startLength]);
+                      inferFromTypes(trailingSlice, elementTypes[startLength + 1]);
+                    }
                   }
                 } else if (middleLength === 1 && elementFlags[startLength] & 8 /* Variadic */) {
                   const endsInOptional = target.target.elementFlags[targetArity - 1] & 2 /* Optional */;
@@ -58122,7 +64415,7 @@ ${lanes.join("\n")}
       }
     }
     function isTypeOrBaseIdenticalTo(s, t) {
-      return exactOptionalPropertyTypes && t === missingType ? s === t : isTypeIdenticalTo(s, t) || !!(t.flags & 4 /* String */ && s.flags & 128 /* StringLiteral */ || t.flags & 8 /* Number */ && s.flags & 256 /* NumberLiteral */);
+      return t === missingType ? s === t : isTypeIdenticalTo(s, t) || !!(t.flags & 4 /* String */ && s.flags & 128 /* StringLiteral */ || t.flags & 8 /* Number */ && s.flags & 256 /* NumberLiteral */);
     }
     function isTypeCloselyMatchedBy(s, t) {
       return !!(s.flags & 524288 /* Object */ && t.flags & 524288 /* Object */ && s.symbol && s.symbol === t.symbol || s.aliasSymbol && s.aliasTypeArguments && s.aliasSymbol === t.aliasSymbol);
@@ -58152,7 +64445,7 @@ ${lanes.join("\n")}
     }
     function getCovariantInference(inference, signature) {
       const candidates = unionObjectAndArrayLiteralCandidates(inference.candidates);
-      const primitiveConstraint = hasPrimitiveConstraint(inference.typeParameter);
+      const primitiveConstraint = hasPrimitiveConstraint(inference.typeParameter) || isConstTypeVariable(inference.typeParameter);
       const widenLiteralTypes = !primitiveConstraint && inference.topLevel && (inference.isFixed || !isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), inference.typeParameter));
       const baseCandidates = primitiveConstraint ? sameMap(candidates, getRegularTypeOfLiteralType) : widenLiteralTypes ? sameMap(candidates, getWidenedLiteralType) : candidates;
       const unwidenedType = inference.priority & 416 /* PriorityImpliesCombination */ ? getUnionType(baseCandidates, 2 /* Subtype */) : getCommonSupertype(baseCandidates);
@@ -58166,7 +64459,8 @@ ${lanes.join("\n")}
         if (signature) {
           const inferredCovariantType = inference.candidates ? getCovariantInference(inference, signature) : void 0;
           if (inference.contraCandidates) {
-            inferredType = inferredCovariantType && !(inferredCovariantType.flags & 131072 /* Never */) && some(inference.contraCandidates, (t) => isTypeSubtypeOf(inferredCovariantType, t)) ? inferredCovariantType : getContravariantInference(inference);
+            const useCovariantType = inferredCovariantType && !(inferredCovariantType.flags & 131072 /* Never */) && some(inference.contraCandidates, (t) => isTypeSubtypeOf(inferredCovariantType, t)) && every(context.inferences, (other) => other !== inference && getConstraintOfTypeParameter(other.typeParameter) !== inference.typeParameter || every(other.candidates, (t) => isTypeSubtypeOf(t, inferredCovariantType)));
+            inferredType = useCovariantType ? inferredCovariantType : getContravariantInference(inference);
           } else if (inferredCovariantType) {
             inferredType = inferredCovariantType;
           } else if (context.flags & 1 /* NoDefault */) {
@@ -58259,6 +64553,7 @@ ${lanes.join("\n")}
           getCannotFindNameDiagnosticForName(node),
           node,
           !isWriteOnlyAccess(node),
+          /*excludeGlobals*/
           false
         ) || unknownSymbol;
       }
@@ -58270,6 +64565,9 @@ ${lanes.join("\n")}
         (n) => n.kind === 183 /* TypeQuery */ ? true : n.kind === 79 /* Identifier */ || n.kind === 163 /* QualifiedName */ ? false : "quit"
       );
     }
+    function isInAmbientOrTypeNode(node) {
+      return !!(node.flags & 16777216 /* Ambient */ || findAncestor(node, (n) => isInterfaceDeclaration(n) || isTypeLiteralNode(n)));
+    }
     function getFlowCacheKey(node, declaredType, initialType, flowContainer) {
       switch (node.kind) {
         case 79 /* Identifier */:
@@ -58316,7 +64614,7 @@ ${lanes.join("\n")}
           return target.kind === 233 /* MetaProperty */ && source.keywordToken === target.keywordToken && source.name.escapedText === target.name.escapedText;
         case 79 /* Identifier */:
         case 80 /* PrivateIdentifier */:
-          return isThisInTypeQuery(source) ? target.kind === 108 /* ThisKeyword */ : target.kind === 79 /* Identifier */ && getResolvedSymbol(source) === getResolvedSymbol(target) || (target.kind === 257 /* VariableDeclaration */ || target.kind === 205 /* BindingElement */) && getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfNode(target);
+          return isThisInTypeQuery(source) ? target.kind === 108 /* ThisKeyword */ : target.kind === 79 /* Identifier */ && getResolvedSymbol(source) === getResolvedSymbol(target) || (isVariableDeclaration(target) || isBindingElement(target)) && getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfDeclaration(target);
         case 108 /* ThisKeyword */:
           return target.kind === 108 /* ThisKeyword */;
         case 106 /* SuperKeyword */:
@@ -58360,7 +64658,12 @@ ${lanes.join("\n")}
         return escapeLeadingUnderscores(node.argumentExpression.text);
       }
       if (isEntityNameExpression(node.argumentExpression)) {
-        const symbol = resolveEntityName(node.argumentExpression, 111551 /* Value */, true);
+        const symbol = resolveEntityName(
+          node.argumentExpression,
+          111551 /* Value */,
+          /*ignoreErrors*/
+          true
+        );
         if (!symbol || !(isConstVariable(symbol) || symbol.flags & 8 /* EnumMember */))
           return void 0;
         const declaration = symbol.valueDeclaration;
@@ -58407,10 +64710,10 @@ ${lanes.join("\n")}
       if (type && type.flags & 1048576 /* Union */) {
         const prop = getUnionOrIntersectionProperty(type, name);
         if (prop && getCheckFlags(prop) & 2 /* SyntheticProperty */) {
-          if (prop.isDiscriminantProperty === void 0) {
-            prop.isDiscriminantProperty = (prop.checkFlags & 192 /* Discriminant */) === 192 /* Discriminant */ && !isGenericType(getTypeOfSymbol(prop));
+          if (prop.links.isDiscriminantProperty === void 0) {
+            prop.links.isDiscriminantProperty = (prop.links.checkFlags & 192 /* Discriminant */) === 192 /* Discriminant */ && !isGenericType(getTypeOfSymbol(prop));
           }
-          return !!prop.isDiscriminantProperty;
+          return !!prop.links.isDiscriminantProperty;
         }
       }
       return false;
@@ -58646,15 +64949,27 @@ ${lanes.join("\n")}
       return getTypeOfPropertyOfType(type, text) || includeUndefinedInIndexSignature((_a2 = getApplicableIndexInfoForName(type, text)) == null ? void 0 : _a2.type) || errorType;
     }
     function getTypeOfDestructuredArrayElement(type, index) {
-      return everyType(type, isTupleLikeType) && getTupleElementType(type, index) || includeUndefinedInIndexSignature(checkIteratedTypeOrElementType(65 /* Destructuring */, type, undefinedType, void 0)) || errorType;
+      return everyType(type, isTupleLikeType) && getTupleElementType(type, index) || includeUndefinedInIndexSignature(checkIteratedTypeOrElementType(
+        65 /* Destructuring */,
+        type,
+        undefinedType,
+        /*errorNode*/
+        void 0
+      )) || errorType;
     }
     function includeUndefinedInIndexSignature(type) {
       if (!type)
         return type;
-      return compilerOptions.noUncheckedIndexedAccess ? getUnionType([type, undefinedType]) : type;
+      return compilerOptions.noUncheckedIndexedAccess ? getUnionType([type, missingType]) : type;
     }
     function getTypeOfDestructuredSpreadExpression(type) {
-      return createArrayType(checkIteratedTypeOrElementType(65 /* Destructuring */, type, undefinedType, void 0) || errorType);
+      return createArrayType(checkIteratedTypeOrElementType(
+        65 /* Destructuring */,
+        type,
+        undefinedType,
+        /*errorNode*/
+        void 0
+      ) || errorType);
     }
     function getAssignedTypeOfBinaryExpression(node) {
       const isDestructuringDefaultAssignment = node.parent.kind === 206 /* ArrayLiteralExpression */ && isDestructuringAssignmentTarget(node.parent) || node.parent.kind === 299 /* PropertyAssignment */ && isDestructuringAssignmentTarget(node.parent.parent);
@@ -58824,7 +65139,15 @@ ${lanes.join("\n")}
             newOrigin = createOriginUnionOrIntersectionType(1048576 /* Union */, originFiltered);
           }
         }
-        return getUnionTypeFromSortedList(filtered, type.objectFlags, void 0, void 0, newOrigin);
+        return getUnionTypeFromSortedList(
+          filtered,
+          type.objectFlags,
+          /*aliasSymbol*/
+          void 0,
+          /*aliasTypeArguments*/
+          void 0,
+          newOrigin
+        );
       }
       return type.flags & 131072 /* Never */ || f(type) ? type : neverType;
     }
@@ -58932,7 +65255,7 @@ ${lanes.join("\n")}
       }
       if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) {
         if (getCheckFlags(symbol) & 262144 /* Mapped */) {
-          const origin = symbol.syntheticOrigin;
+          const origin = symbol.links.syntheticOrigin;
           if (origin && getExplicitTypeOfSymbol(origin)) {
             return getTypeOfSymbol(symbol);
           }
@@ -58944,10 +65267,20 @@ ${lanes.join("\n")}
           }
           if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 247 /* ForOfStatement */) {
             const statement = declaration.parent.parent;
-            const expressionType = getTypeOfDottedName(statement.expression, void 0);
+            const expressionType = getTypeOfDottedName(
+              statement.expression,
+              /*diagnostic*/
+              void 0
+            );
             if (expressionType) {
               const use = statement.awaitModifier ? 15 /* ForAwaitOf */ : 13 /* ForOf */;
-              return checkIteratedTypeOrElementType(use, expressionType, undefinedType, void 0);
+              return checkIteratedTypeOrElementType(
+                use,
+                expressionType,
+                undefinedType,
+                /*errorNode*/
+                void 0
+              );
             }
           }
           if (diagnostic) {
@@ -58994,7 +65327,11 @@ ${lanes.join("\n")}
       if (signature === void 0) {
         let funcType;
         if (node.parent.kind === 241 /* ExpressionStatement */) {
-          funcType = getTypeOfDottedName(node.expression, void 0);
+          funcType = getTypeOfDottedName(
+            node.expression,
+            /*diagnostic*/
+            void 0
+          );
         } else if (node.expression.kind !== 106 /* SuperKeyword */) {
           if (isOptionalChain(node)) {
             funcType = checkNonNullType(
@@ -59028,13 +65365,21 @@ ${lanes.join("\n")}
       diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.The_containing_function_or_module_body_is_too_large_for_control_flow_analysis));
     }
     function isReachableFlowNode(flow) {
-      const result = isReachableFlowNodeWorker(flow, false);
+      const result = isReachableFlowNodeWorker(
+        flow,
+        /*noCacheCheck*/
+        false
+      );
       lastFlowNode = flow;
       lastFlowNodeReachable = result;
       return result;
     }
     function isFalseExpression(expr) {
-      const node = skipParentheses(expr, true);
+      const node = skipParentheses(
+        expr,
+        /*excludeJSDocTypeAssertions*/
+        true
+      );
       return node.kind === 95 /* FalseKeyword */ || node.kind === 223 /* BinaryExpression */ && (node.operatorToken.kind === 55 /* AmpersandAmpersandToken */ && (isFalseExpression(node.left) || isFalseExpression(node.right)) || node.operatorToken.kind === 56 /* BarBarToken */ && isFalseExpression(node.left) && isFalseExpression(node.right));
     }
     function isReachableFlowNodeWorker(flow, noCacheCheck) {
@@ -59047,7 +65392,11 @@ ${lanes.join("\n")}
           if (!noCacheCheck) {
             const id = getFlowNodeId(flow);
             const reachable = flowNodeReachable[id];
-            return reachable !== void 0 ? reachable : flowNodeReachable[id] = isReachableFlowNodeWorker(flow, true);
+            return reachable !== void 0 ? reachable : flowNodeReachable[id] = isReachableFlowNodeWorker(
+              flow,
+              /*noCacheCheck*/
+              true
+            );
           }
           noCacheCheck = false;
         }
@@ -59069,7 +65418,11 @@ ${lanes.join("\n")}
           }
           flow = flow.antecedent;
         } else if (flags & 4 /* BranchLabel */) {
-          return some(flow.antecedents, (f) => isReachableFlowNodeWorker(f, false));
+          return some(flow.antecedents, (f) => isReachableFlowNodeWorker(
+            f,
+            /*noCacheCheck*/
+            false
+          ));
         } else if (flags & 8 /* LoopLabel */) {
           const antecedents = flow.antecedents;
           if (antecedents === void 0 || antecedents.length === 0) {
@@ -59086,7 +65439,11 @@ ${lanes.join("\n")}
           const target = flow.target;
           const saveAntecedents = target.antecedents;
           target.antecedents = flow.antecedents;
-          const result = isReachableFlowNodeWorker(flow.antecedent, false);
+          const result = isReachableFlowNodeWorker(
+            flow.antecedent,
+            /*noCacheCheck*/
+            false
+          );
           target.antecedents = saveAntecedents;
           return result;
         } else {
@@ -59101,7 +65458,11 @@ ${lanes.join("\n")}
           if (!noCacheCheck) {
             const id = getFlowNodeId(flow);
             const postSuper = flowNodePostSuper[id];
-            return postSuper !== void 0 ? postSuper : flowNodePostSuper[id] = isPostSuperFlowNode(flow, true);
+            return postSuper !== void 0 ? postSuper : flowNodePostSuper[id] = isPostSuperFlowNode(
+              flow,
+              /*noCacheCheck*/
+              true
+            );
           }
           noCacheCheck = false;
         }
@@ -59113,14 +65474,22 @@ ${lanes.join("\n")}
           }
           flow = flow.antecedent;
         } else if (flags & 4 /* BranchLabel */) {
-          return every(flow.antecedents, (f) => isPostSuperFlowNode(f, false));
+          return every(flow.antecedents, (f) => isPostSuperFlowNode(
+            f,
+            /*noCacheCheck*/
+            false
+          ));
         } else if (flags & 8 /* LoopLabel */) {
           flow = flow.antecedents[0];
         } else if (flags & 1024 /* ReduceLabel */) {
           const target = flow.target;
           const saveAntecedents = target.antecedents;
           target.antecedents = flow.antecedents;
-          const result = isPostSuperFlowNode(flow.antecedent, false);
+          const result = isPostSuperFlowNode(
+            flow.antecedent,
+            /*noCacheCheck*/
+            false
+          );
           target.antecedents = saveAntecedents;
           return result;
         } else {
@@ -59140,7 +65509,7 @@ ${lanes.join("\n")}
       }
       return false;
     }
-    function getFlowTypeOfReference(reference, declaredType, initialType = declaredType, flowContainer, flowNode = reference.flowNode) {
+    function getFlowTypeOfReference(reference, declaredType, initialType = declaredType, flowContainer, flowNode = ((_a2) => (_a2 = tryCast(reference, canHaveFlowNode)) == null ? void 0 : _a2.flowNode)()) {
       let key;
       let isKeySet = false;
       let flowDepth = 0;
@@ -59167,9 +65536,9 @@ ${lanes.join("\n")}
         return key = getFlowCacheKey(reference, declaredType, initialType, flowContainer);
       }
       function getTypeAtFlowNode(flow) {
-        var _a2;
+        var _a3;
         if (flowDepth === 2e3) {
-          (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "getTypeAtFlowNode_DepthLimit", { flowId: flow.id });
+          (_a3 = tracing) == null ? void 0 : _a3.instant(tracing.Phase.CheckTypes, "getTypeAtFlowNode_DepthLimit", { flowId: flow.id });
           flowAnalysisDisabled = true;
           reportFlowControlError(reference);
           return errorType;
@@ -59285,7 +65654,11 @@ ${lanes.join("\n")}
         return void 0;
       }
       function narrowTypeByAssertion(type, expr) {
-        const node = skipParentheses(expr, true);
+        const node = skipParentheses(
+          expr,
+          /*excludeJSDocTypeAssertions*/
+          true
+        );
         if (node.kind === 95 /* FalseKeyword */) {
           return unreachableNeverType;
         }
@@ -59297,7 +65670,12 @@ ${lanes.join("\n")}
             return getUnionType([narrowTypeByAssertion(type, node.left), narrowTypeByAssertion(type, node.right)]);
           }
         }
-        return narrowType(type, node, true);
+        return narrowType(
+          type,
+          node,
+          /*assumeTrue*/
+          true
+        );
       }
       function getTypeAtFlowCall(flow) {
         const signature = getEffectsSignature(flow.node);
@@ -59306,7 +65684,13 @@ ${lanes.join("\n")}
           if (predicate && (predicate.kind === 2 /* AssertsThis */ || predicate.kind === 3 /* AssertsIdentifier */)) {
             const flowType = getTypeAtFlowNode(flow.antecedent);
             const type = finalizeEvolvingArrayType(getTypeFromFlowType(flowType));
-            const narrowedType = predicate.type ? narrowTypeByTypePredicate(type, predicate, flow.node, true) : predicate.kind === 3 /* AssertsIdentifier */ && predicate.parameterIndex >= 0 && predicate.parameterIndex < flow.node.arguments.length ? narrowTypeByAssertion(type, flow.node.arguments[predicate.parameterIndex]) : type;
+            const narrowedType = predicate.type ? narrowTypeByTypePredicate(
+              type,
+              predicate,
+              flow.node,
+              /*assumeTrue*/
+              true
+            ) : predicate.kind === 3 /* AssertsIdentifier */ && predicate.parameterIndex >= 0 && predicate.parameterIndex < flow.node.arguments.length ? narrowTypeByAssertion(type, flow.node.arguments[predicate.parameterIndex]) : type;
             return narrowedType === type ? flowType : createFlowType(narrowedType, isIncomplete(flowType));
           }
           if (getReturnTypeOfSignature(signature).flags & 131072 /* Never */) {
@@ -59416,7 +65800,7 @@ ${lanes.join("\n")}
         if (bypassFlow) {
           const flowType = getTypeAtFlowNode(bypassFlow);
           const type = getTypeFromFlowType(flowType);
-          if (!contains(antecedentTypes, type) && !isExhaustiveSwitchStatement(bypassFlow.switchStatement)) {
+          if (!(type.flags & 131072 /* Never */) && !contains(antecedentTypes, type) && !isExhaustiveSwitchStatement(bypassFlow.switchStatement)) {
             if (type === declaredType && declaredType === initialType) {
               return type;
             }
@@ -59444,7 +65828,11 @@ ${lanes.join("\n")}
         }
         for (let i = flowLoopStart; i < flowLoopCount; i++) {
           if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key2 && flowLoopTypes[i].length) {
-            return createFlowType(getUnionOrEvolvingArrayType(flowLoopTypes[i], 1 /* Literal */), true);
+            return createFlowType(
+              getUnionOrEvolvingArrayType(flowLoopTypes[i], 1 /* Literal */),
+              /*incomplete*/
+              true
+            );
           }
         }
         const antecedentTypes = [];
@@ -59480,7 +65868,11 @@ ${lanes.join("\n")}
         }
         const result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* Subtype */ : 1 /* Literal */);
         if (isIncomplete(firstAntecedentType)) {
-          return createFlowType(result, true);
+          return createFlowType(
+            result,
+            /*incomplete*/
+            true
+          );
         }
         cache.set(key2, result);
         return result;
@@ -59543,12 +65935,13 @@ ${lanes.join("\n")}
         if (propName === void 0) {
           return type;
         }
-        const removeNullable = strictNullChecks && isOptionalChain(access) && maybeTypeOfKind(type, 98304 /* Nullable */);
+        const optionalChain = isOptionalChain(access);
+        const removeNullable = strictNullChecks && (optionalChain || isNonNullAccess(access)) && maybeTypeOfKind(type, 98304 /* Nullable */);
         let propType = getTypeOfPropertyOfType(removeNullable ? getTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type, propName);
         if (!propType) {
           return type;
         }
-        propType = removeNullable ? getOptionalType(propType) : propType;
+        propType = removeNullable && optionalChain ? getOptionalType(propType) : propType;
         const narrowedPropType = narrowType2(propType);
         return filterType(type, (t) => {
           const discriminantType = getTypeOfPropertyOrIndexSignature(t, propName);
@@ -59596,7 +65989,12 @@ ${lanes.join("\n")}
       }
       function narrowTypeByInKeyword(type, nameType, assumeTrue) {
         const name = getPropertyNameFromType(nameType);
-        const isKnownProperty2 = someType(type, (t) => isTypePresencePossible(t, name, true));
+        const isKnownProperty2 = someType(type, (t) => isTypePresencePossible(
+          t,
+          name,
+          /*assumeTrue*/
+          true
+        ));
         if (isKnownProperty2) {
           return filterType(type, (t) => isTypePresencePossible(t, name, assumeTrue));
         }
@@ -59676,9 +66074,49 @@ ${lanes.join("\n")}
           case 27 /* CommaToken */:
             return narrowType(type, expr.right, assumeTrue);
           case 55 /* AmpersandAmpersandToken */:
-            return assumeTrue ? narrowType(narrowType(type, expr.left, true), expr.right, true) : getUnionType([narrowType(type, expr.left, false), narrowType(type, expr.right, false)]);
+            return assumeTrue ? narrowType(
+              narrowType(
+                type,
+                expr.left,
+                /*assumeTrue*/
+                true
+              ),
+              expr.right,
+              /*assumeTrue*/
+              true
+            ) : getUnionType([narrowType(
+              type,
+              expr.left,
+              /*assumeTrue*/
+              false
+            ), narrowType(
+              type,
+              expr.right,
+              /*assumeTrue*/
+              false
+            )]);
           case 56 /* BarBarToken */:
-            return assumeTrue ? getUnionType([narrowType(type, expr.left, true), narrowType(type, expr.right, true)]) : narrowType(narrowType(type, expr.left, false), expr.right, false);
+            return assumeTrue ? getUnionType([narrowType(
+              type,
+              expr.left,
+              /*assumeTrue*/
+              true
+            ), narrowType(
+              type,
+              expr.right,
+              /*assumeTrue*/
+              true
+            )]) : narrowType(
+              narrowType(
+                type,
+                expr.left,
+                /*assumeTrue*/
+                false
+              ),
+              expr.right,
+              /*assumeTrue*/
+              false
+            );
         }
         return type;
       }
@@ -59694,7 +66132,13 @@ ${lanes.join("\n")}
         }
         const classSymbol = symbol.parent;
         const targetType = hasStaticModifier(Debug.checkDefined(symbol.valueDeclaration, "should always have a declaration")) ? getTypeOfSymbol(classSymbol) : getDeclaredTypeOfSymbol(classSymbol);
-        return getNarrowedType(type, targetType, assumeTrue, true);
+        return getNarrowedType(
+          type,
+          targetType,
+          assumeTrue,
+          /*checkDerived*/
+          true
+        );
       }
       function narrowTypeByOptionalChainContainment(type, operator, value, assumeTrue) {
         const equalsOperator = operator === 34 /* EqualsEqualsToken */ || operator === 36 /* EqualsEqualsEqualsToken */;
@@ -59742,13 +66186,13 @@ ${lanes.join("\n")}
         }
         const target = getReferenceCandidate(typeOfExpr.expression);
         if (!isMatchingReference(reference, target)) {
-          const propertyAccess = getDiscriminantPropertyAccess(typeOfExpr.expression, type);
+          if (strictNullChecks && optionalChainContainsReference(target, reference) && assumeTrue === (literal.text !== "undefined")) {
+            type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
+          }
+          const propertyAccess = getDiscriminantPropertyAccess(target, type);
           if (propertyAccess) {
             return narrowTypeByDiscriminant(type, propertyAccess, (t) => narrowTypeByLiteralExpression(t, literal, assumeTrue));
           }
-          if (strictNullChecks && optionalChainContainsReference(target, reference) && assumeTrue === (literal.text !== "undefined")) {
-            return getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
-          }
           return type;
         }
         return narrowTypeByLiteralExpression(type, literal, assumeTrue);
@@ -59816,7 +66260,22 @@ ${lanes.join("\n")}
         return narrowTypeByTypeFacts(type, nonPrimitiveType, 128 /* TypeofEQHostObject */);
       }
       function narrowTypeByTypeFacts(type, impliedType, facts) {
-        return mapType(type, (t) => isTypeRelatedTo(t, impliedType, strictSubtypeRelation) ? getTypeFacts(t) & facts ? t : neverType : isTypeSubtypeOf(impliedType, t) ? impliedType : getTypeFacts(t) & facts ? getIntersectionType([t, impliedType]) : neverType);
+        return mapType(type, (t) => (
+          // We first check if a constituent is a subtype of the implied type. If so, we either keep or eliminate
+          // the constituent based on its type facts. We use the strict subtype relation because it treats `object`
+          // as a subtype of `{}`, and we need the type facts check because function types are subtypes of `object`,
+          // but are classified as "function" according to `typeof`.
+          isTypeRelatedTo(t, impliedType, strictSubtypeRelation) ? getTypeFacts(t) & facts ? t : neverType : (
+            // We next check if the consituent is a supertype of the implied type. If so, we substitute the implied
+            // type. This handles top types like `unknown` and `{}`, and supertypes like `{ toString(): string }`.
+            isTypeSubtypeOf(impliedType, t) ? impliedType : (
+              // Neither the constituent nor the implied type is a subtype of the other, however their domains may still
+              // overlap. For example, an unconstrained type parameter and type `string`. If the type facts indicate
+              // possible overlap, we form an intersection. Otherwise, we eliminate the constituent.
+              getTypeFacts(t) & facts ? getIntersectionType([t, impliedType]) : neverType
+            )
+          )
+        ));
       }
       function narrowTypeBySwitchOnTypeOf(type, switchStatement, clauseStart, clauseEnd) {
         const witnesses = getSwitchClauseTypeOfWitnesses(switchStatement);
@@ -59895,12 +66354,18 @@ ${lanes.join("\n")}
           if (!nonConstructorTypeInUnion)
             return type;
         }
-        return getNarrowedType(type, targetType, assumeTrue, true);
+        return getNarrowedType(
+          type,
+          targetType,
+          assumeTrue,
+          /*checkDerived*/
+          true
+        );
       }
       function getNarrowedType(type, candidate, assumeTrue, checkDerived) {
-        var _a2;
+        var _a3;
         const key2 = type.flags & 1048576 /* Union */ ? `N${getTypeId(type)},${getTypeId(candidate)},${(assumeTrue ? 1 : 0) | (checkDerived ? 2 : 0)}` : void 0;
-        return (_a2 = getCachedType(key2)) != null ? _a2 : setCachedType(key2, getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived));
+        return (_a3 = getCachedType(key2)) != null ? _a3 : setCachedType(key2, getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived));
       }
       function getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived) {
         const isRelated = checkDerived ? isTypeDerivedFrom : isTypeSubtypeOf;
@@ -59943,21 +66408,33 @@ ${lanes.join("\n")}
           const predicateArgument = getTypePredicateArgument(predicate, callExpression);
           if (predicateArgument) {
             if (isMatchingReference(reference, predicateArgument)) {
-              return getNarrowedType(type, predicate.type, assumeTrue, false);
+              return getNarrowedType(
+                type,
+                predicate.type,
+                assumeTrue,
+                /*checkDerived*/
+                false
+              );
             }
             if (strictNullChecks && assumeTrue && optionalChainContainsReference(predicateArgument, reference) && !(getTypeFacts(predicate.type) & 65536 /* EQUndefined */)) {
               type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
             }
             const access = getDiscriminantPropertyAccess(predicateArgument, type);
             if (access) {
-              return narrowTypeByDiscriminant(type, access, (t) => getNarrowedType(t, predicate.type, assumeTrue, false));
+              return narrowTypeByDiscriminant(type, access, (t) => getNarrowedType(
+                t,
+                predicate.type,
+                assumeTrue,
+                /*checkDerived*/
+                false
+              ));
             }
           }
         }
         return type;
       }
       function narrowType(type, expr, assumeTrue) {
-        if (isExpressionOfOptionalChainRoot(expr) || isBinaryExpression(expr.parent) && expr.parent.operatorToken.kind === 60 /* QuestionQuestionToken */ && expr.parent.left === expr) {
+        if (isExpressionOfOptionalChainRoot(expr) || isBinaryExpression(expr.parent) && (expr.parent.operatorToken.kind === 60 /* QuestionQuestionToken */ || expr.parent.operatorToken.kind === 77 /* QuestionQuestionEqualsToken */) && expr.parent.left === expr) {
           return narrowTypeByOptionality(type, expr, assumeTrue);
         }
         switch (expr.kind) {
@@ -60079,7 +66556,11 @@ ${lanes.join("\n")}
       return type.flags & 2097152 /* Intersection */ ? some(type.types, isGenericTypeWithoutNullableConstraint) : !!(type.flags & 465829888 /* Instantiable */ && !maybeTypeOfKind(getBaseConstraintOrType(type), 98304 /* Nullable */));
     }
     function hasContextualTypeWithNoGenericTypes(node, checkMode) {
-      const contextualType = (isIdentifier(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node)) && !((isJsxOpeningElement(node.parent) || isJsxSelfClosingElement(node.parent)) && node.parent.tagName === node) && (checkMode && checkMode & 64 /* RestBindingElement */ ? getContextualType2(node, 8 /* SkipBindingPatterns */) : getContextualType2(node, void 0));
+      const contextualType = (isIdentifier(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node)) && !((isJsxOpeningElement(node.parent) || isJsxSelfClosingElement(node.parent)) && node.parent.tagName === node) && (checkMode && checkMode & 64 /* RestBindingElement */ ? getContextualType2(node, 8 /* SkipBindingPatterns */) : getContextualType2(
+        node,
+        /*contextFlags*/
+        void 0
+      ));
       return contextualType && !isGenericType(contextualType);
     }
     function getNarrowableTypeForReference(type, reference, checkMode) {
@@ -60102,7 +66583,11 @@ ${lanes.join("\n")}
       });
     }
     function markAliasReferenced(symbol, location) {
-      if (isNonLocalAlias(symbol, 111551 /* Value */) && !isInTypeQuery(location) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
+      if (isNonLocalAlias(
+        symbol,
+        /*excludes*/
+        111551 /* Value */
+      ) && !isInTypeQuery(location) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
         const target = resolveAlias(symbol);
         if (getAllSymbolFlags(target) & (111551 /* Value */ | 1048576 /* ExportValue */)) {
           if (compilerOptions.isolatedModules || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(location) || !isConstEnumOrConstEnumOnlyModule(getExportSymbolOfValueSymbolIfExported(target))) {
@@ -60114,6 +66599,7 @@ ${lanes.join("\n")}
       }
     }
     function getNarrowedTypeOfSymbol(symbol, location) {
+      const type = getTypeOfSymbol(symbol);
       const declaration = symbol.valueDeclaration;
       if (declaration) {
         if (isBindingElement(declaration) && !declaration.initializer && !declaration.dotDotDotToken && declaration.parent.elements.length >= 2) {
@@ -60127,7 +66613,14 @@ ${lanes.join("\n")}
               links.flags &= ~16777216 /* InCheckIdentifier */;
               if (parentTypeConstraint && parentTypeConstraint.flags & 1048576 /* Union */ && !(parent2.kind === 166 /* Parameter */ && isSymbolAssigned(symbol))) {
                 const pattern = declaration.parent;
-                const narrowedType = getFlowTypeOfReference(pattern, parentTypeConstraint, parentTypeConstraint, void 0, location.flowNode);
+                const narrowedType = getFlowTypeOfReference(
+                  pattern,
+                  parentTypeConstraint,
+                  parentTypeConstraint,
+                  /*flowContainer*/
+                  void 0,
+                  location.flowNode
+                );
                 if (narrowedType.flags & 131072 /* Never */) {
                   return neverType;
                 }
@@ -60143,7 +66636,14 @@ ${lanes.join("\n")}
             if (contextualSignature && contextualSignature.parameters.length === 1 && signatureHasRestParameter(contextualSignature)) {
               const restType = getReducedApparentType(getTypeOfSymbol(contextualSignature.parameters[0]));
               if (restType.flags & 1048576 /* Union */ && everyType(restType, isTupleType) && !isSymbolAssigned(symbol)) {
-                const narrowedType = getFlowTypeOfReference(func, restType, restType, void 0, location.flowNode);
+                const narrowedType = getFlowTypeOfReference(
+                  func,
+                  restType,
+                  restType,
+                  /*flowContainer*/
+                  void 0,
+                  location.flowNode
+                );
                 const index = func.parameters.indexOf(declaration) - (getThisParameter(func) ? 1 : 0);
                 return getIndexedAccessType(narrowedType, getNumberLiteralType(index));
               }
@@ -60151,7 +66651,7 @@ ${lanes.join("\n")}
           }
         }
       }
-      return getTypeOfSymbol(symbol);
+      return type;
     }
     function checkIdentifier(node, checkMode) {
       if (isThisInTypeQuery(node)) {
@@ -60198,7 +66698,13 @@ ${lanes.join("\n")}
             container = getContainingClass(container);
           }
         } else if (declaration.kind === 228 /* ClassExpression */) {
-          let container = getThisContainer(node, false);
+          let container = getThisContainer(
+            node,
+            /*includeArrowFunctions*/
+            false,
+            /*includeClassComputedPropertyName*/
+            false
+          );
           while (container.kind !== 308 /* SourceFile */) {
             if (container.parent === declaration) {
               if (isPropertyDeclaration(container) && isStatic(container) || isClassStaticBlockDeclaration(container)) {
@@ -60207,7 +66713,13 @@ ${lanes.join("\n")}
               }
               break;
             }
-            container = getThisContainer(container, false);
+            container = getThisContainer(
+              container,
+              /*includeArrowFunctions*/
+              false,
+              /*includeClassComputedPropertyName*/
+              false
+            );
           }
         }
       }
@@ -60252,7 +66764,7 @@ ${lanes.join("\n")}
       while (flowContainer !== declarationContainer && (flowContainer.kind === 215 /* FunctionExpression */ || flowContainer.kind === 216 /* ArrowFunction */ || isObjectLiteralOrClassExpressionMethodOrAccessor(flowContainer)) && (isConstVariable(localOrExportSymbol) && type !== autoArrayType || isParameter2 && !isSymbolAssigned(localOrExportSymbol))) {
         flowContainer = getControlFlowContainer(flowContainer);
       }
-      const assumeInitialized = isParameter2 || isAlias || isOuterVariable || isSpreadDestructuringAssignmentTarget || isModuleExports || isSameScopedBindingElement(node, declaration) || type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */)) !== 0 || isInTypeQuery(node) || node.parent.kind === 278 /* ExportSpecifier */) || node.parent.kind === 232 /* NonNullExpression */ || declaration.kind === 257 /* VariableDeclaration */ && declaration.exclamationToken || declaration.flags & 16777216 /* Ambient */;
+      const assumeInitialized = isParameter2 || isAlias || isOuterVariable || isSpreadDestructuringAssignmentTarget || isModuleExports || isSameScopedBindingElement(node, declaration) || type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */)) !== 0 || isInTypeQuery(node) || isInAmbientOrTypeNode(node) || node.parent.kind === 278 /* ExportSpecifier */) || node.parent.kind === 232 /* NonNullExpression */ || declaration.kind === 257 /* VariableDeclaration */ && declaration.exclamationToken || declaration.flags & 16777216 /* Ambient */;
       const initialType = assumeInitialized ? isParameter2 ? removeOptionalityFromDeclaredType(type, declaration) : type : type === autoType || type === autoArrayType ? undefinedType : getOptionalType(type);
       const flowType = getFlowTypeOfReference(node, type, initialType, flowContainer);
       if (!isEvolvingArrayOperationTarget(node) && (type === autoType || type === autoArrayType)) {
@@ -60299,7 +66811,11 @@ ${lanes.join("\n")}
       return findAncestor(node, (n) => n === container ? "quit" : n === container.initializer || n === container.condition || n === container.incrementor || n === container.statement);
     }
     function getEnclosingIterationStatement(node) {
-      return findAncestor(node, (n) => !n || nodeStartsNewLexicalEnvironment(n) ? "quit" : isIterationStatement(n, false));
+      return findAncestor(node, (n) => !n || nodeStartsNewLexicalEnvironment(n) ? "quit" : isIterationStatement(
+        n,
+        /*lookInLabeledStatements*/
+        false
+      ));
     }
     function checkNestedBlockScopedBinding(node, symbol) {
       if (languageVersion >= 2 /* ES2015 */ || (symbol.flags & (2 /* BlockScopedVariable */ | 32 /* Class */)) === 0 || !symbol.valueDeclaration || isSourceFile(symbol.valueDeclaration) || symbol.valueDeclaration.parent.kind === 295 /* CatchClause */) {
@@ -60344,7 +66860,7 @@ ${lanes.join("\n")}
     }
     function isBindingCapturedByNode(node, decl) {
       const links = getNodeLinks(node);
-      return !!links && contains(links.capturedBlockScopeBindings, getSymbolOfNode(decl));
+      return !!links && contains(links.capturedBlockScopeBindings, getSymbolOfDeclaration(decl));
     }
     function isAssignedInBodyOfForStatement(node, container) {
       let current = node;
@@ -60376,7 +66892,7 @@ ${lanes.join("\n")}
       return isSuperCall(node) ? node : isFunctionLike(node) ? void 0 : forEachChild(node, findFirstSuperCall);
     }
     function classDeclarationExtendsNull(classDecl) {
-      const classSymbol = getSymbolOfNode(classDecl);
+      const classSymbol = getSymbolOfDeclaration(classDecl);
       const classInstanceType = getDeclaredTypeOfSymbol(classSymbol);
       const baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType);
       return baseConstructorType === nullWideningType;
@@ -60385,7 +66901,11 @@ ${lanes.join("\n")}
       const containingClassDecl = container.parent;
       const baseTypeNode = getClassExtendsHeritageElement(containingClassDecl);
       if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) {
-        if (node.flowNode && !isPostSuperFlowNode(node.flowNode, false)) {
+        if (canHaveFlowNode(node) && node.flowNode && !isPostSuperFlowNode(
+          node.flowNode,
+          /*noCacheCheck*/
+          false
+        )) {
           error(node, diagnosticMessage);
         }
       }
@@ -60397,36 +66917,67 @@ ${lanes.join("\n")}
     }
     function checkThisExpression(node) {
       const isNodeInTypeQuery = isInTypeQuery(node);
-      let container = getThisContainer(node, true);
+      let container = getThisContainer(
+        node,
+        /* includeArrowFunctions */
+        true,
+        /*includeClassComputedPropertyName*/
+        true
+      );
       let capturedByArrowFunction = false;
+      let thisInComputedPropertyName = false;
       if (container.kind === 173 /* Constructor */) {
         checkThisBeforeSuper(node, container, Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class);
       }
-      if (container.kind === 216 /* ArrowFunction */) {
-        container = getThisContainer(container, false);
-        capturedByArrowFunction = true;
+      while (true) {
+        if (container.kind === 216 /* ArrowFunction */) {
+          container = getThisContainer(
+            container,
+            /* includeArrowFunctions */
+            false,
+            !thisInComputedPropertyName
+          );
+          capturedByArrowFunction = true;
+        }
+        if (container.kind === 164 /* ComputedPropertyName */) {
+          container = getThisContainer(
+            container,
+            !capturedByArrowFunction,
+            /*includeClassComputedPropertyName*/
+            false
+          );
+          thisInComputedPropertyName = true;
+          continue;
+        }
+        break;
       }
       checkThisInStaticClassFieldInitializerInDecoratedClass(node, container);
-      switch (container.kind) {
-        case 264 /* ModuleDeclaration */:
-          error(node, Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body);
-          break;
-        case 263 /* EnumDeclaration */:
-          error(node, Diagnostics.this_cannot_be_referenced_in_current_location);
-          break;
-        case 173 /* Constructor */:
-          if (isInConstructorArgumentInitializer(node, container)) {
-            error(node, Diagnostics.this_cannot_be_referenced_in_constructor_arguments);
-          }
-          break;
-        case 164 /* ComputedPropertyName */:
-          error(node, Diagnostics.this_cannot_be_referenced_in_a_computed_property_name);
-          break;
+      if (thisInComputedPropertyName) {
+        error(node, Diagnostics.this_cannot_be_referenced_in_a_computed_property_name);
+      } else {
+        switch (container.kind) {
+          case 264 /* ModuleDeclaration */:
+            error(node, Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body);
+            break;
+          case 263 /* EnumDeclaration */:
+            error(node, Diagnostics.this_cannot_be_referenced_in_current_location);
+            break;
+          case 173 /* Constructor */:
+            if (isInConstructorArgumentInitializer(node, container)) {
+              error(node, Diagnostics.this_cannot_be_referenced_in_constructor_arguments);
+            }
+            break;
+        }
       }
       if (!isNodeInTypeQuery && capturedByArrowFunction && languageVersion < 2 /* ES2015 */) {
         captureLexicalThis(node, container);
       }
-      const type = tryGetThisTypeAt(node, true, container);
+      const type = tryGetThisTypeAt(
+        node,
+        /*includeGlobalThis*/
+        true,
+        container
+      );
       if (noImplicitThis) {
         const globalThisType2 = getTypeOfSymbol(globalThisSymbol);
         if (type === globalThisType2 && capturedByArrowFunction) {
@@ -60443,7 +66994,13 @@ ${lanes.join("\n")}
       }
       return type || anyType;
     }
-    function tryGetThisTypeAt(node, includeGlobalThis = true, container = getThisContainer(node, false)) {
+    function tryGetThisTypeAt(node, includeGlobalThis = true, container = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    )) {
       const isInJS = isInJSFile(node);
       if (isFunctionLike(container) && (!isInParameterInitializerBeforeContainingFunction(node) || getThisParameter(container))) {
         let thisType = getThisTypeOfDeclaration(container) || isInJS && getTypeForThisExpressionFromJSDoc(container);
@@ -60464,13 +67021,13 @@ ${lanes.join("\n")}
         }
       }
       if (isClassLike(container.parent)) {
-        const symbol = getSymbolOfNode(container.parent);
+        const symbol = getSymbolOfDeclaration(container.parent);
         const type = isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType;
         return getFlowTypeOfReference(node, type);
       }
       if (isSourceFile(container)) {
         if (container.commonJsModuleIndicator) {
-          const fileSymbol = getSymbolOfNode(container);
+          const fileSymbol = getSymbolOfDeclaration(container);
           return fileSymbol && getTypeOfSymbol(fileSymbol);
         } else if (container.externalModuleIndicator) {
           return undefinedType;
@@ -60480,7 +67037,13 @@ ${lanes.join("\n")}
       }
     }
     function getExplicitThisType(node) {
-      const container = getThisContainer(node, false);
+      const container = getThisContainer(
+        node,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
       if (isFunctionLike(container)) {
         const signature = getSignatureFromDeclaration(container);
         if (signature.thisParameter) {
@@ -60488,7 +67051,7 @@ ${lanes.join("\n")}
         }
       }
       if (isClassLike(container.parent)) {
-        const symbol = getSymbolOfNode(container.parent);
+        const symbol = getSymbolOfDeclaration(container.parent);
         return isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType;
       }
     }
@@ -60523,7 +67086,11 @@ ${lanes.join("\n")}
     }
     function checkSuperExpression(node) {
       const isCallExpression2 = node.parent.kind === 210 /* CallExpression */ && node.parent.expression === node;
-      const immediateContainer = getSuperContainer(node, true);
+      const immediateContainer = getSuperContainer(
+        node,
+        /*stopOnFunctions*/
+        true
+      );
       let container = immediateContainer;
       let needToCaptureLexicalThis = false;
       let inAsyncFunction = false;
@@ -60531,15 +67098,18 @@ ${lanes.join("\n")}
         while (container && container.kind === 216 /* ArrowFunction */) {
           if (hasSyntacticModifier(container, 512 /* Async */))
             inAsyncFunction = true;
-          container = getSuperContainer(container, true);
+          container = getSuperContainer(
+            container,
+            /*stopOnFunctions*/
+            true
+          );
           needToCaptureLexicalThis = languageVersion < 2 /* ES2015 */;
         }
         if (container && hasSyntacticModifier(container, 512 /* Async */))
           inAsyncFunction = true;
       }
-      const canUseSuperExpression = isLegalUsageOfSuperExpression(container);
       let nodeCheckFlag = 0;
-      if (!canUseSuperExpression) {
+      if (!container || !isLegalUsageOfSuperExpression(container)) {
         const current = findAncestor(node, (n) => n === container ? "quit" : n.kind === 164 /* ComputedPropertyName */);
         if (current && current.kind === 164 /* ComputedPropertyName */) {
           error(node, Diagnostics.super_cannot_be_referenced_in_a_computed_property_name);
@@ -60591,7 +67161,7 @@ ${lanes.join("\n")}
         error(node, Diagnostics.super_can_only_be_referenced_in_a_derived_class);
         return errorType;
       }
-      const classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classLikeDeclaration));
+      const classType = getDeclaredTypeOfSymbol(getSymbolOfDeclaration(classLikeDeclaration));
       const baseClassType = classType && getBaseTypes(classType)[0];
       if (!baseClassType) {
         return errorType;
@@ -60602,9 +67172,6 @@ ${lanes.join("\n")}
       }
       return nodeCheckFlag === 32 /* SuperStatic */ ? getBaseConstructorTypeOfClass(classType) : getTypeWithThisArgument(baseClassType, classType.thisType);
       function isLegalUsageOfSuperExpression(container2) {
-        if (!container2) {
-          return false;
-        }
         if (isCallExpression2) {
           return container2.kind === 173 /* Constructor */;
         } else {
@@ -60647,7 +67214,11 @@ ${lanes.join("\n")}
       if (noImplicitThis || inJs) {
         const containingLiteral = getContainingObjectLiteral(func);
         if (containingLiteral) {
-          const contextualType = getApparentTypeOfContextualType(containingLiteral, void 0);
+          const contextualType = getApparentTypeOfContextualType(
+            containingLiteral,
+            /*contextFlags*/
+            void 0
+          );
           let literal = containingLiteral;
           let type = contextualType;
           while (type) {
@@ -60659,7 +67230,11 @@ ${lanes.join("\n")}
               break;
             }
             literal = literal.parent.parent;
-            type = getApparentTypeOfContextualType(literal, void 0);
+            type = getApparentTypeOfContextualType(
+              literal,
+              /*contextFlags*/
+              void 0
+            );
           }
           return getWidenedType(contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral));
         }
@@ -60690,7 +67265,15 @@ ${lanes.join("\n")}
         const args = getEffectiveCallArguments(iife);
         const indexOfParameter = func.parameters.indexOf(parameter);
         if (parameter.dotDotDotToken) {
-          return getSpreadArgumentType(args, indexOfParameter, args.length, anyType, void 0, 0 /* Normal */);
+          return getSpreadArgumentType(
+            args,
+            indexOfParameter,
+            args.length,
+            anyType,
+            /*context*/
+            void 0,
+            0 /* Normal */
+          );
         }
         const links = getNodeLinks(iife);
         const cached = links.resolvedSignature;
@@ -60743,7 +67326,7 @@ ${lanes.join("\n")}
       const parentType = isExpression(declaration.parent) && getContextualType2(declaration.parent, contextFlags);
       if (!parentType)
         return void 0;
-      return getTypeOfPropertyOfContextualType(parentType, getSymbolOfNode(declaration).escapedName);
+      return getTypeOfPropertyOfContextualType(parentType, getSymbolOfDeclaration(declaration).escapedName);
     }
     function getContextualTypeForInitializerExpression(node, contextFlags) {
       const declaration = node.parent;
@@ -60753,7 +67336,13 @@ ${lanes.join("\n")}
           return result;
         }
         if (!(contextFlags & 8 /* SkipBindingPatterns */) && isBindingPattern(declaration.name) && declaration.name.elements.length > 0) {
-          return getTypeFromBindingPattern(declaration.name, true, false);
+          return getTypeFromBindingPattern(
+            declaration.name,
+            /*includePatternInType*/
+            true,
+            /*reportErrors*/
+            false
+          );
         }
       }
       return void 0;
@@ -60822,7 +67411,11 @@ ${lanes.join("\n")}
     }
     function getContextualIterationType(kind, functionDecl) {
       const isAsync = !!(getFunctionFlags(functionDecl) & 2 /* Async */);
-      const contextualReturnType = getContextualReturnType(functionDecl, void 0);
+      const contextualReturnType = getContextualReturnType(
+        functionDecl,
+        /*contextFlags*/
+        void 0
+      );
       if (contextualReturnType) {
         return getIterationTypeOfGeneratorFunctionReturnType(kind, contextualReturnType, isAsync) || void 0;
       }
@@ -60850,7 +67443,10 @@ ${lanes.join("\n")}
     }
     function getContextualTypeForArgumentAtIndex(callTarget, argIndex) {
       if (isImportCall(callTarget)) {
-        return argIndex === 0 ? stringType : argIndex === 1 ? getGlobalImportCallOptionsType(false) : anyType;
+        return argIndex === 0 ? stringType : argIndex === 1 ? getGlobalImportCallOptionsType(
+          /*reportErrors*/
+          false
+        ) : anyType;
       }
       const signature = getNodeLinks(callTarget).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(callTarget);
       if (isJsxOpeningLikeElement(callTarget) && argIndex === 0) {
@@ -60886,7 +67482,7 @@ ${lanes.join("\n")}
       }
     }
     function getSymbolForExpression(e) {
-      if (e.symbol) {
+      if (canHaveSymbol(e) && e.symbol) {
         return e.symbol;
       }
       if (isIdentifier(e)) {
@@ -60929,7 +67525,7 @@ ${lanes.join("\n")}
         case 5 /* Property */:
           if (isPossiblyAliasedThisProperty(binaryExpression, kind)) {
             return getContextualTypeForThisPropertyAssignment(binaryExpression);
-          } else if (!binaryExpression.left.symbol) {
+          } else if (!canHaveSymbol(binaryExpression.left) || !binaryExpression.left.symbol) {
             return getTypeOfExpression(binaryExpression.left);
           } else {
             const decl2 = binaryExpression.left.symbol.valueDeclaration;
@@ -60942,7 +67538,15 @@ ${lanes.join("\n")}
               return getTypeFromTypeNode(overallAnnotation);
             } else if (isIdentifier(lhs.expression)) {
               const id = lhs.expression;
-              const parentSymbol = resolveName(id, id.escapedText, 111551 /* Value */, void 0, id.escapedText, true);
+              const parentSymbol = resolveName(
+                id,
+                id.escapedText,
+                111551 /* Value */,
+                void 0,
+                id.escapedText,
+                /*isUse*/
+                true
+              );
               if (parentSymbol) {
                 const annotated2 = parentSymbol.valueDeclaration && getEffectiveTypeAnnotationNode(parentSymbol.valueDeclaration);
                 if (annotated2) {
@@ -60962,7 +67566,7 @@ ${lanes.join("\n")}
         case 2 /* ModuleExports */:
           let valueDeclaration;
           if (kind !== 2 /* ModuleExports */) {
-            valueDeclaration = (_a2 = binaryExpression.left.symbol) == null ? void 0 : _a2.valueDeclaration;
+            valueDeclaration = canHaveSymbol(binaryExpression.left) ? (_a2 = binaryExpression.left.symbol) == null ? void 0 : _a2.valueDeclaration : void 0;
           }
           valueDeclaration || (valueDeclaration = (_b = binaryExpression.symbol) == null ? void 0 : _b.valueDeclaration);
           const annotated = valueDeclaration && getEffectiveTypeAnnotationNode(valueDeclaration);
@@ -60983,7 +67587,17 @@ ${lanes.join("\n")}
         return false;
       }
       const name = declaration.left.expression.escapedText;
-      const symbol = resolveName(declaration.left, name, 111551 /* Value */, void 0, void 0, true, true);
+      const symbol = resolveName(
+        declaration.left,
+        name,
+        111551 /* Value */,
+        void 0,
+        void 0,
+        /*isUse*/
+        true,
+        /*excludeGlobals*/
+        true
+      );
       return isThisInitializedDeclaration(symbol == null ? void 0 : symbol.valueDeclaration);
     }
     function getContextualTypeForThisPropertyAssignment(binaryExpression) {
@@ -60999,7 +67613,13 @@ ${lanes.join("\n")}
         }
       }
       const thisAccess = cast(binaryExpression.left, isAccessExpression);
-      if (!isObjectLiteralMethod(getThisContainer(thisAccess.expression, false))) {
+      if (!isObjectLiteralMethod(getThisContainer(
+        thisAccess.expression,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      ))) {
         return void 0;
       }
       const thisType = checkThisExpression(thisAccess.expression);
@@ -61007,33 +67627,38 @@ ${lanes.join("\n")}
       return nameStr !== void 0 && getTypeOfPropertyOfContextualType(thisType, nameStr) || void 0;
     }
     function isCircularMappedProperty(symbol) {
-      return !!(getCheckFlags(symbol) & 262144 /* Mapped */ && !symbol.type && findResolutionCycleStartIndex(symbol, 0 /* Type */) >= 0);
+      return !!(getCheckFlags(symbol) & 262144 /* Mapped */ && !symbol.links.type && findResolutionCycleStartIndex(symbol, 0 /* Type */) >= 0);
     }
     function getTypeOfPropertyOfContextualType(type, name, nameType) {
-      return mapType(type, (t) => {
-        var _a2;
-        if (isGenericMappedType(t) && !t.declaration.nameType) {
-          const constraint = getConstraintTypeFromMappedType(t);
-          const constraintOfConstraint = getBaseConstraintOfType(constraint) || constraint;
-          const propertyNameType = nameType || getStringLiteralType(unescapeLeadingUnderscores(name));
-          if (isTypeAssignableTo(propertyNameType, constraintOfConstraint)) {
-            return substituteIndexedMappedType(t, propertyNameType);
-          }
-        } else if (t.flags & 3670016 /* StructuredType */) {
-          const prop = getPropertyOfType(t, name);
-          if (prop) {
-            return isCircularMappedProperty(prop) ? void 0 : getTypeOfSymbol(prop);
-          }
-          if (isTupleType(t)) {
-            const restType = getRestTypeOfTupleType(t);
-            if (restType && isNumericLiteralName(name) && +name >= 0) {
-              return restType;
+      return mapType(
+        type,
+        (t) => {
+          var _a2;
+          if (isGenericMappedType(t) && !t.declaration.nameType) {
+            const constraint = getConstraintTypeFromMappedType(t);
+            const constraintOfConstraint = getBaseConstraintOfType(constraint) || constraint;
+            const propertyNameType = nameType || getStringLiteralType(unescapeLeadingUnderscores(name));
+            if (isTypeAssignableTo(propertyNameType, constraintOfConstraint)) {
+              return substituteIndexedMappedType(t, propertyNameType);
+            }
+          } else if (t.flags & 3670016 /* StructuredType */) {
+            const prop = getPropertyOfType(t, name);
+            if (prop) {
+              return isCircularMappedProperty(prop) ? void 0 : getTypeOfSymbol(prop);
             }
+            if (isTupleType(t)) {
+              const restType = getRestTypeOfTupleType(t);
+              if (restType && isNumericLiteralName(name) && +name >= 0) {
+                return restType;
+              }
+            }
+            return (_a2 = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType || getStringLiteralType(unescapeLeadingUnderscores(name)))) == null ? void 0 : _a2.type;
           }
-          return (_a2 = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType || getStringLiteralType(unescapeLeadingUnderscores(name)))) == null ? void 0 : _a2.type;
-        }
-        return void 0;
-      }, true);
+          return void 0;
+        },
+        /*noReductions*/
+        true
+      );
     }
     function getContextualTypeForObjectLiteralMethod(node, contextFlags) {
       Debug.assert(isObjectLiteralMethod(node));
@@ -61051,15 +67676,20 @@ ${lanes.join("\n")}
       const type = getApparentTypeOfContextualType(objectLiteral, contextFlags);
       if (type) {
         if (hasBindableName(element)) {
-          const symbol = getSymbolOfNode(element);
+          const symbol = getSymbolOfDeclaration(element);
           return getTypeOfPropertyOfContextualType(type, symbol.escapedName, getSymbolLinks(symbol).nameType);
         }
         if (element.name) {
           const nameType = getLiteralTypeFromPropertyName(element.name);
-          return mapType(type, (t) => {
-            var _a2;
-            return (_a2 = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType)) == null ? void 0 : _a2.type;
-          }, true);
+          return mapType(
+            type,
+            (t) => {
+              var _a2;
+              return (_a2 = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType)) == null ? void 0 : _a2.type;
+            },
+            /*noReductions*/
+            true
+          );
         }
       }
       return void 0;
@@ -61067,7 +67697,16 @@ ${lanes.join("\n")}
     function getContextualTypeForElementExpression(arrayContextualType, index) {
       return arrayContextualType && (getTypeOfPropertyOfContextualType(arrayContextualType, "" + index) || mapType(
         arrayContextualType,
-        (t) => getIteratedTypeOrElementType(1 /* Element */, t, undefinedType, void 0, false),
+        (t) => getIteratedTypeOrElementType(
+          1 /* Element */,
+          t,
+          undefinedType,
+          /*errorNode*/
+          void 0,
+          /*checkAssignability*/
+          false
+        ),
+        /*noReductions*/
         true
       ));
     }
@@ -61084,13 +67723,18 @@ ${lanes.join("\n")}
       const realChildren = getSemanticJsxChildren(node.children);
       const childIndex = realChildren.indexOf(child);
       const childFieldType = getTypeOfPropertyOfContextualType(attributesType, jsxChildrenPropertyName);
-      return childFieldType && (realChildren.length === 1 ? childFieldType : mapType(childFieldType, (t) => {
-        if (isArrayLikeType(t)) {
-          return getIndexedAccessType(t, getNumberLiteralType(childIndex));
-        } else {
-          return t;
-        }
-      }, true));
+      return childFieldType && (realChildren.length === 1 ? childFieldType : mapType(
+        childFieldType,
+        (t) => {
+          if (isArrayLikeType(t)) {
+            return getIndexedAccessType(t, getNumberLiteralType(childIndex));
+          } else {
+            return t;
+          }
+        },
+        /*noReductions*/
+        true
+      ));
     }
     function getContextualTypeForJsxExpression(node, contextFlags) {
       const exprParent = node.parent;
@@ -61171,7 +67815,12 @@ ${lanes.join("\n")}
       const contextualType = isObjectLiteralMethod(node) ? getContextualTypeForObjectLiteralMethod(node, contextFlags) : getContextualType2(node, contextFlags);
       const instantiatedType = instantiateContextualType(contextualType, node, contextFlags);
       if (instantiatedType && !(contextFlags && contextFlags & 2 /* NoConstraints */ && instantiatedType.flags & 8650752 /* TypeVariable */)) {
-        const apparentType = mapType(instantiatedType, getApparentType, true);
+        const apparentType = mapType(
+          instantiatedType,
+          getApparentType,
+          /*noReductions*/
+          true
+        );
         return apparentType.flags & 1048576 /* Union */ && isObjectLiteralExpression(node) ? discriminateContextualTypeByObjectMembers(node, apparentType) : apparentType.flags & 1048576 /* Union */ && isJsxAttributes(node) ? discriminateContextualTypeByJSXAttributes(node, apparentType) : apparentType;
       }
     }
@@ -61204,8 +67853,9 @@ ${lanes.join("\n")}
       if (node.flags & 33554432 /* InWithStatement */) {
         return void 0;
       }
-      if (node.contextualType) {
-        return node.contextualType;
+      const index = findContextualNode(node);
+      if (index >= 0) {
+        return contextualTypes[index];
       }
       const { parent: parent2 } = node;
       switch (parent2.kind) {
@@ -61227,7 +67877,7 @@ ${lanes.join("\n")}
           return getContextualTypeForArgument(parent2, node);
         case 213 /* TypeAssertionExpression */:
         case 231 /* AsExpression */:
-          return isConstTypeReference(parent2.type) ? tryFindWhenConstTypeReference(parent2) : getTypeFromTypeNode(parent2.type);
+          return isConstTypeReference(parent2.type) ? getContextualType2(parent2, contextFlags) : getTypeFromTypeNode(parent2.type);
         case 223 /* BinaryExpression */:
           return getContextualTypeForBinaryOperand(node, contextFlags);
         case 299 /* PropertyAssignment */:
@@ -61247,7 +67897,7 @@ ${lanes.join("\n")}
           return getContextualTypeForSubstitutionExpression(parent2.parent, node);
         case 214 /* ParenthesizedExpression */: {
           const tag = isInJSFile(parent2) ? getJSDocTypeTag(parent2) : void 0;
-          return !tag ? getContextualType2(parent2, contextFlags) : isJSDocTypeTag(tag) && isConstTypeReference(tag.typeExpression.type) ? tryFindWhenConstTypeReference(parent2) : getTypeFromTypeNode(tag.typeExpression.type);
+          return !tag ? getContextualType2(parent2, contextFlags) : isJSDocTypeTag(tag) && isConstTypeReference(tag.typeExpression.type) ? getContextualType2(parent2, contextFlags) : getTypeFromTypeNode(tag.typeExpression.type);
         }
         case 232 /* NonNullExpression */:
           return getContextualType2(parent2, contextFlags);
@@ -61265,17 +67915,44 @@ ${lanes.join("\n")}
           return getContextualJsxElementAttributesType(parent2, contextFlags);
       }
       return void 0;
-      function tryFindWhenConstTypeReference(node2) {
-        return getContextualType2(node2, contextFlags);
+    }
+    function pushContextualType(node, type) {
+      contextualTypeNodes[contextualTypeCount] = node;
+      contextualTypes[contextualTypeCount] = type;
+      contextualTypeCount++;
+    }
+    function popContextualType() {
+      contextualTypeCount--;
+    }
+    function findContextualNode(node) {
+      for (let i = contextualTypeCount - 1; i >= 0; i--) {
+        if (node === contextualTypeNodes[i]) {
+          return i;
+        }
       }
+      return -1;
+    }
+    function pushInferenceContext(node, inferenceContext) {
+      inferenceContextNodes[inferenceContextCount] = node;
+      inferenceContexts[inferenceContextCount] = inferenceContext;
+      inferenceContextCount++;
+    }
+    function popInferenceContext() {
+      inferenceContextCount--;
     }
     function getInferenceContext(node) {
-      const ancestor = findAncestor(node, (n) => !!n.inferenceContext);
-      return ancestor && ancestor.inferenceContext;
+      for (let i = inferenceContextCount - 1; i >= 0; i--) {
+        if (isNodeDescendantOf(node, inferenceContextNodes[i])) {
+          return inferenceContexts[i];
+        }
+      }
     }
     function getContextualJsxElementAttributesType(node, contextFlags) {
-      if (isJsxOpeningElement(node) && node.parent.contextualType && contextFlags !== 4 /* Completions */) {
-        return node.parent.contextualType;
+      if (isJsxOpeningElement(node) && contextFlags !== 4 /* Completions */) {
+        const index = findContextualNode(node.parent);
+        if (index >= 0) {
+          return contextualTypes[index];
+        }
       }
       return getContextualTypeForArgumentAtIndex(node, 0);
     }
@@ -61421,14 +68098,14 @@ ${lanes.join("\n")}
           1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0),
           paramName || `arg${i}`
         );
-        paramSymbol.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
+        paramSymbol.links.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
         params[i] = paramSymbol;
       }
       if (needsExtraRestElement) {
         const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args");
-        restParamSymbol.type = createArrayType(getTypeAtPosition(shorter, longestCount));
+        restParamSymbol.links.type = createArrayType(getTypeAtPosition(shorter, longestCount));
         if (shorter === right) {
-          restParamSymbol.type = instantiateType(restParamSymbol.type, mapper);
+          restParamSymbol.links.type = instantiateType(restParamSymbol.links.type, mapper);
         }
         params[longestCount] = restParamSymbol;
       }
@@ -61449,7 +68126,9 @@ ${lanes.join("\n")}
         typeParams,
         thisParam,
         params,
+        /*resolvedReturnType*/
         void 0,
+        /*resolvedTypePredicate*/
         void 0,
         minArgCount,
         (left.flags | right.flags) & 39 /* PropagatingFlags */
@@ -61502,7 +68181,17 @@ ${lanes.join("\n")}
         if (signature) {
           if (!signatureList) {
             signatureList = [signature];
-          } else if (!compareSignaturesIdentical(signatureList[0], signature, false, true, true, compareTypesIdentical)) {
+          } else if (!compareSignaturesIdentical(
+            signatureList[0],
+            signature,
+            /*partialMatch*/
+            false,
+            /*ignoreThisTypes*/
+            true,
+            /*ignoreReturnTypes*/
+            true,
+            compareTypesIdentical
+          )) {
             return void 0;
           } else {
             signatureList.push(signature);
@@ -61531,9 +68220,19 @@ ${lanes.join("\n")}
       const elementCount = elements.length;
       const elementTypes = [];
       const elementFlags = [];
-      const contextualType = getApparentTypeOfContextualType(node, void 0);
+      pushContextualType(node, getContextualType2(
+        node,
+        /*contextFlags*/
+        void 0
+      ));
       const inDestructuringPattern = isAssignmentTarget(node);
       const inConstContext = isConstContext(node);
+      const contextualType = getApparentTypeOfContextualType(
+        node,
+        /*contextFlags*/
+        void 0
+      );
+      const inTupleContext = !!contextualType && someType(contextualType, isTupleLikeType);
       let hasOmittedExpression = false;
       for (let i = 0; i < elementCount; i++) {
         const e = elements[i];
@@ -61546,7 +68245,15 @@ ${lanes.join("\n")}
             elementTypes.push(spreadType);
             elementFlags.push(8 /* Variadic */);
           } else if (inDestructuringPattern) {
-            const restElementType = getIndexTypeOfType(spreadType, numberType) || getIteratedTypeOrElementType(65 /* Destructuring */, spreadType, undefinedType, void 0, false) || unknownType;
+            const restElementType = getIndexTypeOfType(spreadType, numberType) || getIteratedTypeOrElementType(
+              65 /* Destructuring */,
+              spreadType,
+              undefinedType,
+              /*errorNode*/
+              void 0,
+              /*checkAssignability*/
+              false
+            ) || unknownType;
             elementTypes.push(restElementType);
             elementFlags.push(4 /* Rest */);
           } else {
@@ -61555,25 +68262,35 @@ ${lanes.join("\n")}
           }
         } else if (exactOptionalPropertyTypes && e.kind === 229 /* OmittedExpression */) {
           hasOmittedExpression = true;
-          elementTypes.push(missingType);
+          elementTypes.push(undefinedOrMissingType);
           elementFlags.push(2 /* Optional */);
         } else {
-          const elementContextualType = getContextualTypeForElementExpression(contextualType, elementTypes.length);
-          const type = checkExpressionForMutableLocation(e, checkMode, elementContextualType, forceTuple);
-          elementTypes.push(addOptionality(type, true, hasOmittedExpression));
+          const type = checkExpressionForMutableLocation(e, checkMode, forceTuple);
+          elementTypes.push(addOptionality(
+            type,
+            /*isProperty*/
+            true,
+            hasOmittedExpression
+          ));
           elementFlags.push(hasOmittedExpression ? 2 /* Optional */ : 1 /* Required */);
-          if (contextualType && someType(contextualType, isTupleLikeType) && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && isContextSensitive(e)) {
+          if (inTupleContext && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && isContextSensitive(e)) {
             const inferenceContext = getInferenceContext(node);
             Debug.assert(inferenceContext);
             addIntraExpressionInferenceSite(inferenceContext, e, type);
           }
         }
       }
+      popContextualType();
       if (inDestructuringPattern) {
         return createTupleType(elementTypes, elementFlags);
       }
-      if (forceTuple || inConstContext || contextualType && someType(contextualType, isTupleLikeType)) {
-        return createArrayLiteralType(createTupleType(elementTypes, elementFlags, inConstContext));
+      if (forceTuple || inConstContext || inTupleContext) {
+        return createArrayLiteralType(createTupleType(
+          elementTypes,
+          elementFlags,
+          /*readonly*/
+          inConstContext
+        ));
       }
       return createArrayLiteralType(createArrayType(elementTypes.length ? getUnionType(sameMap(elementTypes, (t, i) => elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessTypeOrUndefined(t, numberType) || anyType : t), 2 /* Subtype */) : strictNullChecks ? implicitNeverType : undefinedWideningType, inConstContext));
     }
@@ -61654,18 +68371,32 @@ ${lanes.join("\n")}
         const node = getDeclarationOfAliasSymbol(symbol);
         if (!node)
           return Debug.fail();
-        links.immediateTarget = getTargetOfAliasDeclaration(node, true);
+        links.immediateTarget = getTargetOfAliasDeclaration(
+          node,
+          /*dontRecursivelyResolve*/
+          true
+        );
       }
       return links.immediateTarget;
     }
     function checkObjectLiteral(node, checkMode) {
+      var _a2;
       const inDestructuringPattern = isAssignmentTarget(node);
       checkGrammarObjectLiteralExpression(node, inDestructuringPattern);
       const allPropertiesTable = strictNullChecks ? createSymbolTable() : void 0;
       let propertiesTable = createSymbolTable();
       let propertiesArray = [];
       let spread = emptyObjectType;
-      const contextualType = getApparentTypeOfContextualType(node, void 0);
+      pushContextualType(node, getContextualType2(
+        node,
+        /*contextFlags*/
+        void 0
+      ));
+      const contextualType = getApparentTypeOfContextualType(
+        node,
+        /*contextFlags*/
+        void 0
+      );
       const contextualTypeHasPattern = contextualType && contextualType.pattern && (contextualType.pattern.kind === 203 /* ObjectBindingPattern */ || contextualType.pattern.kind === 207 /* ObjectLiteralExpression */);
       const inConstContext = isConstContext(node);
       const checkFlags = inConstContext ? 8 /* Readonly */ : 0;
@@ -61684,10 +68415,15 @@ ${lanes.join("\n")}
       }
       let offset = 0;
       for (const memberDecl of node.properties) {
-        let member = getSymbolOfNode(memberDecl);
+        let member = getSymbolOfDeclaration(memberDecl);
         const computedNameType = memberDecl.name && memberDecl.name.kind === 164 /* ComputedPropertyName */ ? checkComputedPropertyName(memberDecl.name) : void 0;
         if (memberDecl.kind === 299 /* PropertyAssignment */ || memberDecl.kind === 300 /* ShorthandPropertyAssignment */ || isObjectLiteralMethod(memberDecl)) {
-          let type = memberDecl.kind === 299 /* PropertyAssignment */ ? checkPropertyAssignment(memberDecl, checkMode) : memberDecl.kind === 300 /* ShorthandPropertyAssignment */ ? checkExpressionForMutableLocation(!inDestructuringPattern && memberDecl.objectAssignmentInitializer ? memberDecl.objectAssignmentInitializer : memberDecl.name, checkMode) : checkObjectLiteralMethod(memberDecl, checkMode);
+          let type = memberDecl.kind === 299 /* PropertyAssignment */ ? checkPropertyAssignment(memberDecl, checkMode) : (
+            // avoid resolving the left side of the ShorthandPropertyAssignment outside of the destructuring
+            // for error recovery purposes. For example, if a user wrote `{ a = 100 }` instead of `{ a: 100 }`.
+            // we don't want to say "could not find 'a'".
+            memberDecl.kind === 300 /* ShorthandPropertyAssignment */ ? checkExpressionForMutableLocation(!inDestructuringPattern && memberDecl.objectAssignmentInitializer ? memberDecl.objectAssignmentInitializer : memberDecl.name, checkMode) : checkObjectLiteralMethod(memberDecl, checkMode)
+          );
           if (isInJavascript) {
             const jsDocType = getTypeForDeclarationFromJSDocComment(memberDecl);
             if (jsDocType) {
@@ -61701,7 +68437,7 @@ ${lanes.join("\n")}
           const nameType = computedNameType && isTypeUsableAsPropertyName(computedNameType) ? computedNameType : void 0;
           const prop = nameType ? createSymbol(4 /* Property */ | member.flags, getPropertyNameFromType(nameType), checkFlags | 4096 /* Late */) : createSymbol(4 /* Property */ | member.flags, member.escapedName, checkFlags);
           if (nameType) {
-            prop.nameType = nameType;
+            prop.links.nameType = nameType;
           }
           if (inDestructuringPattern) {
             const isOptional = memberDecl.kind === 299 /* PropertyAssignment */ && hasDefaultValue(memberDecl.initializer) || memberDecl.kind === 300 /* ShorthandPropertyAssignment */ && memberDecl.objectAssignmentInitializer;
@@ -61726,8 +68462,8 @@ ${lanes.join("\n")}
           if (member.valueDeclaration) {
             prop.valueDeclaration = member.valueDeclaration;
           }
-          prop.type = type;
-          prop.target = member;
+          prop.links.type = type;
+          prop.links.target = member;
           member = prop;
           allPropertiesTable == null ? void 0 : allPropertiesTable.set(prop.escapedName, prop);
           if (contextualType && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && (memberDecl.kind === 299 /* PropertyAssignment */ || memberDecl.kind === 171 /* MethodDeclaration */) && isContextSensitive(memberDecl)) {
@@ -61786,6 +68522,7 @@ ${lanes.join("\n")}
         }
         propertiesArray.push(member);
       }
+      popContextualType();
       if (contextualTypeHasPattern) {
         const rootPatternParent = findAncestor(
           contextualType.pattern.parent,
@@ -61800,7 +68537,7 @@ ${lanes.join("\n")}
             if (!propertiesTable.get(prop.escapedName) && !getPropertyOfType(spread, prop.escapedName)) {
               if (!(prop.flags & 16777216 /* Optional */)) {
                 error(
-                  prop.valueDeclaration || prop.bindingElement,
+                  prop.valueDeclaration || ((_a2 = tryCast(prop, isTransientSymbol)) == null ? void 0 : _a2.links.bindingElement),
                   Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value
                 );
               }
@@ -61910,8 +68647,8 @@ ${lanes.join("\n")}
           if (member.valueDeclaration) {
             attributeSymbol.valueDeclaration = member.valueDeclaration;
           }
-          attributeSymbol.type = exprType;
-          attributeSymbol.target = member;
+          attributeSymbol.links.type = exprType;
+          attributeSymbol.links.target = member;
           attributesTable.set(attributeSymbol.escapedName, attributeSymbol);
           allAttributesTable == null ? void 0 : allAttributesTable.set(attributeSymbol.escapedName, attributeSymbol);
           if (attributeDecl.name.escapedText === jsxChildrenPropertyName) {
@@ -61926,7 +68663,14 @@ ${lanes.join("\n")}
         } else {
           Debug.assert(attributeDecl.kind === 290 /* JsxSpreadAttribute */);
           if (attributesTable.size > 0) {
-            spread = getSpreadType(spread, createJsxAttributesType(), attributes.symbol, objectFlags, false);
+            spread = getSpreadType(
+              spread,
+              createJsxAttributesType(),
+              attributes.symbol,
+              objectFlags,
+              /*readonly*/
+              false
+            );
             attributesTable = createSymbolTable();
           }
           const exprType = getReducedType(checkExpressionCached(attributeDecl.expression, checkMode));
@@ -61934,7 +68678,14 @@ ${lanes.join("\n")}
             hasSpreadAnyType = true;
           }
           if (isValidSpreadType(exprType)) {
-            spread = getSpreadType(spread, exprType, attributes.symbol, objectFlags, false);
+            spread = getSpreadType(
+              spread,
+              exprType,
+              attributes.symbol,
+              objectFlags,
+              /*readonly*/
+              false
+            );
             if (allAttributesTable) {
               checkSpreadPropOverrides(exprType, allAttributesTable, attributeDecl);
             }
@@ -61946,7 +68697,14 @@ ${lanes.join("\n")}
       }
       if (!hasSpreadAnyType) {
         if (attributesTable.size > 0) {
-          spread = getSpreadType(spread, createJsxAttributesType(), attributes.symbol, objectFlags, false);
+          spread = getSpreadType(
+            spread,
+            createJsxAttributesType(),
+            attributes.symbol,
+            objectFlags,
+            /*readonly*/
+            false
+          );
         }
       }
       const parent2 = openingLikeElement.parent.kind === 281 /* JsxElement */ ? openingLikeElement.parent : void 0;
@@ -61956,11 +68714,23 @@ ${lanes.join("\n")}
           if (explicitlySpecifyChildrenAttribute) {
             error(attributes, Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, unescapeLeadingUnderscores(jsxChildrenPropertyName));
           }
-          const contextualType = getApparentTypeOfContextualType(openingLikeElement.attributes, void 0);
+          const contextualType = getApparentTypeOfContextualType(
+            openingLikeElement.attributes,
+            /*contextFlags*/
+            void 0
+          );
           const childrenContextualType = contextualType && getTypeOfPropertyOfContextualType(contextualType, jsxChildrenPropertyName);
           const childrenPropSymbol = createSymbol(4 /* Property */, jsxChildrenPropertyName);
-          childrenPropSymbol.type = childrenTypes.length === 1 ? childrenTypes[0] : childrenContextualType && someType(childrenContextualType, isTupleLikeType) ? createTupleType(childrenTypes) : createArrayType(getUnionType(childrenTypes));
-          childrenPropSymbol.valueDeclaration = factory.createPropertySignature(void 0, unescapeLeadingUnderscores(jsxChildrenPropertyName), void 0, void 0);
+          childrenPropSymbol.links.type = childrenTypes.length === 1 ? childrenTypes[0] : childrenContextualType && someType(childrenContextualType, isTupleLikeType) ? createTupleType(childrenTypes) : createArrayType(getUnionType(childrenTypes));
+          childrenPropSymbol.valueDeclaration = factory.createPropertySignature(
+            /*modifiers*/
+            void 0,
+            unescapeLeadingUnderscores(jsxChildrenPropertyName),
+            /*questionToken*/
+            void 0,
+            /*type*/
+            void 0
+          );
           setParent(childrenPropSymbol.valueDeclaration, attributes);
           childrenPropSymbol.valueDeclaration.symbol = childrenPropSymbol;
           const childPropMap = createSymbolTable();
@@ -61970,6 +68740,7 @@ ${lanes.join("\n")}
             createAnonymousType(attributes.symbol, childPropMap, emptyArray, emptyArray, emptyArray),
             attributes.symbol,
             objectFlags,
+            /*readonly*/
             false
           );
         }
@@ -62065,7 +68836,7 @@ ${lanes.join("\n")}
         return void 0;
       }
       const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */;
-      const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
+      const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
       const mod = resolveExternalModule(location, runtimeImportSpecifier, errorMessage, location);
       const result = mod && mod !== unknownSymbol ? getMergedSymbol(resolveSymbol(mod)) : void 0;
       if (links) {
@@ -62082,7 +68853,16 @@ ${lanes.join("\n")}
         let resolvedNamespace = getJsxNamespaceContainerForImplicitImport(location);
         if (!resolvedNamespace || resolvedNamespace === unknownSymbol) {
           const namespaceName = getJsxNamespace(location);
-          resolvedNamespace = resolveName(location, namespaceName, 1920 /* Namespace */, void 0, namespaceName, false);
+          resolvedNamespace = resolveName(
+            location,
+            namespaceName,
+            1920 /* Namespace */,
+            /*diagnosticMessage*/
+            void 0,
+            namespaceName,
+            /*isUse*/
+            false
+          );
         }
         if (resolvedNamespace) {
           const candidate = resolveSymbol(getSymbol2(getExportsOfSymbol(resolveSymbol(resolvedNamespace)), JsxNames.JSX, 1920 /* Namespace */));
@@ -62097,7 +68877,12 @@ ${lanes.join("\n")}
           links.jsxNamespace = false;
         }
       }
-      const s = resolveSymbol(getGlobalSymbol(JsxNames.JSX, 1920 /* Namespace */, void 0));
+      const s = resolveSymbol(getGlobalSymbol(
+        JsxNames.JSX,
+        1920 /* Namespace */,
+        /*diagnosticMessage*/
+        void 0
+      ));
       if (s === unknownSymbol) {
         return void 0;
       }
@@ -62188,7 +68973,12 @@ ${lanes.join("\n")}
       }
       function generateInitialErrorChain() {
         const componentName = getTextOfNode(openingLikeElement.tagName);
-        return chainDiagnosticMessages(void 0, Diagnostics._0_cannot_be_used_as_a_JSX_component, componentName);
+        return chainDiagnosticMessages(
+          /* details */
+          void 0,
+          Diagnostics._0_cannot_be_used_as_a_JSX_component,
+          componentName
+        );
       }
     }
     function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) {
@@ -62247,7 +69037,15 @@ ${lanes.join("\n")}
         const jsxFactoryLocation = isNodeOpeningLikeElement ? node.tagName : node;
         let jsxFactorySym;
         if (!(isJsxOpeningFragment(node) && jsxFactoryNamespace === "null")) {
-          jsxFactorySym = resolveName(jsxFactoryLocation, jsxFactoryNamespace, 111551 /* Value */, jsxFactoryRefErr, jsxFactoryNamespace, true);
+          jsxFactorySym = resolveName(
+            jsxFactoryLocation,
+            jsxFactoryNamespace,
+            111551 /* Value */,
+            jsxFactoryRefErr,
+            jsxFactoryNamespace,
+            /*isUse*/
+            true
+          );
         }
         if (jsxFactorySym) {
           jsxFactorySym.isReferenced = 67108863 /* All */;
@@ -62259,7 +69057,15 @@ ${lanes.join("\n")}
           const file = getSourceFileOfNode(node);
           const localJsxNamespace = getLocalJsxNamespace(file);
           if (localJsxNamespace) {
-            resolveName(jsxFactoryLocation, localJsxNamespace, 111551 /* Value */, jsxFactoryRefErr, localJsxNamespace, true);
+            resolveName(
+              jsxFactoryLocation,
+              localJsxNamespace,
+              111551 /* Value */,
+              jsxFactoryRefErr,
+              localJsxNamespace,
+              /*isUse*/
+              true
+            );
           }
         }
       }
@@ -62374,7 +69180,7 @@ ${lanes.join("\n")}
         return true;
       }
       let enclosingClass = forEachEnclosingClass(location, (enclosingDeclaration) => {
-        const enclosingClass2 = getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingDeclaration));
+        const enclosingClass2 = getDeclaredTypeOfSymbol(getSymbolOfDeclaration(enclosingDeclaration));
         return isClassDerivedFromDeclaringClasses(enclosingClass2, prop, writing);
       });
       if (!enclosingClass) {
@@ -62424,7 +69230,13 @@ ${lanes.join("\n")}
       return void 0;
     }
     function getThisParameterFromNodeContext(node) {
-      const thisContainer = getThisContainer(node, false);
+      const thisContainer = getThisContainer(
+        node,
+        /* includeArrowFunctions */
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
       return thisContainer && isFunctionLike(thisContainer) ? getThisParameter(thisContainer) : void 0;
     }
     function symbolHasNonMethodDeclaration(symbol) {
@@ -62556,7 +69368,13 @@ ${lanes.join("\n")}
       checkGrammarPrivateIdentifierExpression(privId);
       const symbol = getSymbolForPrivateIdentifierExpression(privId);
       if (symbol) {
-        markPropertyAsReferenced(symbol, void 0, false);
+        markPropertyAsReferenced(
+          symbol,
+          /* nodeForCheckWriteOnly: */
+          void 0,
+          /* isThisAccess: */
+          false
+        );
       }
       return anyType;
     }
@@ -62627,7 +69445,13 @@ ${lanes.join("\n")}
       return false;
     }
     function isThisPropertyAccessInConstructor(node, prop) {
-      return (isConstructorDeclaredProperty(prop) || isThisProperty(node) && isAutoTypedProperty(prop)) && getThisContainer(node, true) === getDeclaringConstructor(prop);
+      return (isConstructorDeclaredProperty(prop) || isThisProperty(node) && isAutoTypedProperty(prop)) && getThisContainer(
+        node,
+        /*includeArrowFunctions*/
+        true,
+        /*includeClassComputedPropertyName*/
+        false
+      ) === getDeclaringConstructor(prop);
     }
     function checkPropertyAccessExpressionOrQualifiedName(node, left, leftType, right, checkMode) {
       const parentSymbol = getNodeLinks(left).resolvedSymbol;
@@ -62673,7 +69497,14 @@ ${lanes.join("\n")}
           }
           return isErrorType(apparentType) ? errorType : apparentType;
         }
-        prop = getPropertyOfType(apparentType, right.escapedText, false, node.kind === 163 /* QualifiedName */);
+        prop = getPropertyOfType(
+          apparentType,
+          right.escapedText,
+          /*skipObjectFunctionPropertyAugment*/
+          false,
+          /*includeTypeOnlyMembers*/
+          node.kind === 163 /* QualifiedName */
+        );
       }
       if (isIdentifier(left) && parentSymbol && (compilerOptions.isolatedModules || !(prop && (isConstEnumOrConstEnumOnlyModule(prop) || prop.flags & 8 /* EnumMember */ && node.parent.kind === 302 /* EnumMember */)) || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(node))) {
         markAliasReferenced(parentSymbol, node);
@@ -62682,7 +69513,12 @@ ${lanes.join("\n")}
       if (!prop) {
         const indexInfo = !isPrivateIdentifier(right) && (assignmentKind === 0 /* None */ || !isGenericObjectType(leftType) || isThisTypeParameter(leftType)) ? getApplicableIndexInfoForName(apparentType, right.escapedText) : void 0;
         if (!(indexInfo && indexInfo.type)) {
-          const isUncheckedJS = isUncheckedJSSuggestion(node, leftType.symbol, true);
+          const isUncheckedJS = isUncheckedJSSuggestion(
+            node,
+            leftType.symbol,
+            /*excludeClasses*/
+            true
+          );
           if (!isUncheckedJS && isJSLiteralType(leftType)) {
             return anyType;
           }
@@ -62702,7 +69538,7 @@ ${lanes.join("\n")}
         if (indexInfo.isReadonly && (isAssignmentTarget(node) || isDeleteTarget(node))) {
           error(node, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(apparentType));
         }
-        propType = compilerOptions.noUncheckedIndexedAccess && !isAssignmentTarget(node) ? getUnionType([indexInfo.type, undefinedType]) : indexInfo.type;
+        propType = compilerOptions.noUncheckedIndexedAccess && !isAssignmentTarget(node) ? getUnionType([indexInfo.type, missingType]) : indexInfo.type;
         if (compilerOptions.noPropertyAccessFromIndexSignature && isPropertyAccessExpression(node)) {
           error(right, Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0, unescapeLeadingUnderscores(right.escapedText));
         }
@@ -62944,23 +69780,37 @@ ${lanes.join("\n")}
     }
     function getSuggestedSymbolForNonexistentSymbol(location, outerName, meaning) {
       Debug.assert(outerName !== void 0, "outername should always be defined");
-      const result = resolveNameHelper(location, outerName, meaning, void 0, outerName, false, false, true, (symbols, name, meaning2) => {
-        Debug.assertEqual(outerName, name, "name should equal outerName");
-        const symbol = getSymbol2(symbols, name, meaning2);
-        if (symbol)
-          return symbol;
-        let candidates;
-        if (symbols === globals) {
-          const primitives = mapDefined(
-            ["string", "number", "boolean", "object", "bigint", "symbol"],
-            (s) => symbols.has(s.charAt(0).toUpperCase() + s.slice(1)) ? createSymbol(524288 /* TypeAlias */, s) : void 0
-          );
-          candidates = primitives.concat(arrayFrom(symbols.values()));
-        } else {
-          candidates = arrayFrom(symbols.values());
+      const result = resolveNameHelper(
+        location,
+        outerName,
+        meaning,
+        /*nameNotFoundMessage*/
+        void 0,
+        outerName,
+        /*isUse*/
+        false,
+        /*excludeGlobals*/
+        false,
+        /*getSpellingSuggestions*/
+        true,
+        (symbols, name, meaning2) => {
+          Debug.assertEqual(outerName, name, "name should equal outerName");
+          const symbol = getSymbol2(symbols, name, meaning2);
+          if (symbol)
+            return symbol;
+          let candidates;
+          if (symbols === globals) {
+            const primitives = mapDefined(
+              ["string", "number", "boolean", "object", "bigint", "symbol"],
+              (s) => symbols.has(s.charAt(0).toUpperCase() + s.slice(1)) ? createSymbol(524288 /* TypeAlias */, s) : void 0
+            );
+            candidates = primitives.concat(arrayFrom(symbols.values()));
+          } else {
+            candidates = arrayFrom(symbols.values());
+          }
+          return getSpellingSuggestionForName(unescapeLeadingUnderscores(name), candidates, meaning2);
         }
-        return getSpellingSuggestionForName(unescapeLeadingUnderscores(name), candidates, meaning2);
-      });
+      );
       return result;
     }
     function getSuggestionForNonexistentSymbol(location, outerName, meaning) {
@@ -63047,15 +69897,28 @@ ${lanes.join("\n")}
         case 208 /* PropertyAccessExpression */:
           return isValidPropertyAccessWithType(node, node.expression.kind === 106 /* SuperKeyword */, propertyName, getWidenedType(checkExpression(node.expression)));
         case 163 /* QualifiedName */:
-          return isValidPropertyAccessWithType(node, false, propertyName, getWidenedType(checkExpression(node.left)));
+          return isValidPropertyAccessWithType(
+            node,
+            /*isSuper*/
+            false,
+            propertyName,
+            getWidenedType(checkExpression(node.left))
+          );
         case 202 /* ImportType */:
-          return isValidPropertyAccessWithType(node, false, propertyName, getTypeFromTypeNode(node));
+          return isValidPropertyAccessWithType(
+            node,
+            /*isSuper*/
+            false,
+            propertyName,
+            getTypeFromTypeNode(node)
+          );
       }
     }
     function isValidPropertyAccessForCompletions(node, type, property) {
       return isPropertyAccessible(
         node,
         node.kind === 208 /* PropertyAccessExpression */ && node.expression.kind === 106 /* SuperKeyword */,
+        /* isWrite */
         false,
         type,
         property
@@ -63066,7 +69929,14 @@ ${lanes.join("\n")}
         return true;
       }
       const prop = getPropertyOfType(type, propertyName);
-      return !!prop && isPropertyAccessible(node, isSuper, false, type, prop);
+      return !!prop && isPropertyAccessible(
+        node,
+        isSuper,
+        /* isWrite */
+        false,
+        type,
+        prop
+      );
     }
     function isPropertyAccessible(node, isSuper, isWrite, containingType, property) {
       if (isTypeAny(containingType)) {
@@ -63083,7 +69953,7 @@ ${lanes.join("\n")}
       if (initializer.kind === 258 /* VariableDeclarationList */) {
         const variable = initializer.declarations[0];
         if (variable && !isBindingPattern(variable.name)) {
-          return getSymbolOfNode(variable);
+          return getSymbolOfDeclaration(variable);
         }
       } else if (initializer.kind === 79 /* Identifier */) {
         return getResolvedSymbol(initializer);
@@ -63166,7 +70036,7 @@ ${lanes.join("\n")}
       let spliceIndex;
       Debug.assert(!result.length);
       for (const signature of signatures) {
-        const symbol = signature.declaration && getSymbolOfNode(signature.declaration);
+        const symbol = signature.declaration && getSymbolOfDeclaration(signature.declaration);
         const parent2 = signature.declaration && signature.declaration.parent;
         if (!lastSymbol || symbol === lastSymbol) {
           if (lastParent && parent2 === lastParent) {
@@ -63258,10 +70128,25 @@ ${lanes.join("\n")}
       return !some(typeArguments) || typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters;
     }
     function getSingleCallSignature(type) {
-      return getSingleSignature(type, 0 /* Call */, false);
+      return getSingleSignature(
+        type,
+        0 /* Call */,
+        /*allowMembers*/
+        false
+      );
     }
     function getSingleCallOrConstructSignature(type) {
-      return getSingleSignature(type, 0 /* Call */, false) || getSingleSignature(type, 1 /* Construct */, false);
+      return getSingleSignature(
+        type,
+        0 /* Call */,
+        /*allowMembers*/
+        false
+      ) || getSingleSignature(
+        type,
+        1 /* Construct */,
+        /*allowMembers*/
+        false
+      );
     }
     function getSingleSignature(type, kind, allowMembers) {
       if (type.flags & 524288 /* Object */) {
@@ -63361,7 +70246,13 @@ ${lanes.join("\n")}
       return getInferredTypes(context);
     }
     function getMutableArrayOrTupleType(type) {
-      return type.flags & 1048576 /* Union */ ? mapType(type, getMutableArrayOrTupleType) : type.flags & 1 /* Any */ || isMutableArrayOrTuple(getBaseConstraintOfType(type) || type) ? type : isTupleType(type) ? createTupleType(getTypeArguments(type), type.target.elementFlags, false, type.target.labeledElementDeclarations) : createTupleType([type], [8 /* Variadic */]);
+      return type.flags & 1048576 /* Union */ ? mapType(type, getMutableArrayOrTupleType) : type.flags & 1 /* Any */ || isMutableArrayOrTuple(getBaseConstraintOfType(type) || type) ? type : isTupleType(type) ? createTupleType(
+        getTypeArguments(type),
+        type.target.elementFlags,
+        /*readonly*/
+        false,
+        type.target.labeledElementDeclarations
+      ) : createTupleType([type], [8 /* Variadic */]);
     }
     function getSpreadArgumentType(args, index, argCount, restType, context, checkMode) {
       if (index >= argCount - 1) {
@@ -63373,6 +70264,7 @@ ${lanes.join("\n")}
       const types = [];
       const flags = [];
       const names = [];
+      const inConstContext = isConstTypeVariable(restType);
       for (let i = index; i < argCount; i++) {
         const arg = args[i];
         if (isSpreadArgument(arg)) {
@@ -63387,7 +70279,7 @@ ${lanes.join("\n")}
         } else {
           const contextualType = getIndexedAccessType(restType, getNumberLiteralType(i - index), 256 /* Contextual */);
           const argType = checkExpressionWithContextualType(arg, contextualType, context, checkMode);
-          const hasPrimitiveContextualType = maybeTypeOfKind(contextualType, 131068 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */);
+          const hasPrimitiveContextualType = inConstContext || maybeTypeOfKind(contextualType, 131068 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */);
           types.push(hasPrimitiveContextualType ? getRegularTypeOfLiteralType(argType) : getWidenedLiteralType(argType));
           flags.push(1 /* Required */);
         }
@@ -63395,7 +70287,7 @@ ${lanes.join("\n")}
           names.push(arg.tupleNameSource);
         }
       }
-      return createTupleType(types, flags, false, length(names) === length(types) ? names : void 0);
+      return createTupleType(types, flags, inConstContext, length(names) === length(types) ? names : void 0);
     }
     function checkTypeArguments(signature, typeArgumentNodes, reportErrors2, headMessage) {
       const isJavascript = isInJSFile(signature.declaration);
@@ -63406,7 +70298,11 @@ ${lanes.join("\n")}
         Debug.assert(typeParameters[i] !== void 0, "Should not call checkTypeArguments with too many type arguments");
         const constraint = getConstraintOfTypeParameter(typeParameters[i]);
         if (constraint) {
-          const errorInfo = reportErrors2 && headMessage ? () => chainDiagnosticMessages(void 0, Diagnostics.Type_0_does_not_satisfy_the_constraint_1) : void 0;
+          const errorInfo = reportErrors2 && headMessage ? () => chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            Diagnostics.Type_0_does_not_satisfy_the_constraint_1
+          ) : void 0;
           const typeArgumentHeadMessage = headMessage || Diagnostics.Type_0_does_not_satisfy_the_constraint_1;
           if (!mapper) {
             mapper = createTypeMapper(typeParameters, typeArgumentTypes);
@@ -63440,13 +70336,20 @@ ${lanes.join("\n")}
     }
     function checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation, checkMode, reportErrors2, containingMessageChain, errorOutputContainer) {
       const paramType = getEffectiveFirstArgumentForJsxSignature(signature, node);
-      const attributesType = checkExpressionWithContextualType(node.attributes, paramType, void 0, checkMode);
+      const attributesType = checkExpressionWithContextualType(
+        node.attributes,
+        paramType,
+        /*inferenceContext*/
+        void 0,
+        checkMode
+      );
       return checkTagNameDoesNotExpectTooManyArguments() && checkTypeRelatedToAndOptionallyElaborate(
         attributesType,
         paramType,
         relation,
         reportErrors2 ? node.tagName : void 0,
         node.attributes,
+        /*headMessage*/
         void 0,
         containingMessageChain,
         errorOutputContainer
@@ -63468,7 +70371,15 @@ ${lanes.join("\n")}
         if (!factory2) {
           return true;
         }
-        const factorySymbol = resolveEntityName(factory2, 111551 /* Value */, true, false, node);
+        const factorySymbol = resolveEntityName(
+          factory2,
+          111551 /* Value */,
+          /*ignoreErrors*/
+          true,
+          /*dontResolveAlias*/
+          false,
+          node
+        );
         if (!factorySymbol) {
           return true;
         }
@@ -63534,7 +70445,7 @@ ${lanes.join("\n")}
         return void 0;
       }
       const thisType = getThisTypeOfSignature(signature);
-      if (thisType && thisType !== voidType && node.kind !== 211 /* NewExpression */) {
+      if (thisType && thisType !== voidType && !(isNewExpression(node) || isCallExpression(node) && isSuperProperty(node.expression))) {
         const thisArgumentNode = getThisArgumentOfCall(node);
         const thisArgumentType = getThisArgumentType(thisArgumentNode);
         const errorNode = reportErrors2 ? thisArgumentNode || node : void 0;
@@ -63551,7 +70462,13 @@ ${lanes.join("\n")}
         const arg = args[i];
         if (arg.kind !== 229 /* OmittedExpression */) {
           const paramType = getTypeAtPosition(signature, i);
-          const argType = checkExpressionWithContextualType(arg, paramType, void 0, checkMode);
+          const argType = checkExpressionWithContextualType(
+            arg,
+            paramType,
+            /*inferenceContext*/
+            void 0,
+            checkMode
+          );
           const checkArgType = checkMode & 4 /* SkipContextSensitive */ ? getRegularTypeOfObjectLiteral(argType) : argType;
           if (!checkTypeRelatedToAndOptionallyElaborate(checkArgType, paramType, relation, reportErrors2 ? arg : void 0, arg, headMessage, containingMessageChain, errorOutputContainer)) {
             Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "parameter should have errors when reporting errors");
@@ -63561,10 +70478,27 @@ ${lanes.join("\n")}
         }
       }
       if (restType) {
-        const spreadType = getSpreadArgumentType(args, argCount, args.length, restType, void 0, checkMode);
+        const spreadType = getSpreadArgumentType(
+          args,
+          argCount,
+          args.length,
+          restType,
+          /*context*/
+          void 0,
+          checkMode
+        );
         const restArgCount = args.length - argCount;
         const errorNode = !reportErrors2 ? void 0 : restArgCount === 0 ? node : restArgCount === 1 ? args[argCount] : setTextRangePosEnd(createSyntheticExpression(node, spreadType), args[argCount].pos, args[args.length - 1].end);
-        if (!checkTypeRelatedTo(spreadType, restType, relation, errorNode, headMessage, void 0, errorOutputContainer)) {
+        if (!checkTypeRelatedTo(
+          spreadType,
+          restType,
+          relation,
+          errorNode,
+          headMessage,
+          /*containingMessageChain*/
+          void 0,
+          errorOutputContainer
+        )) {
           Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "rest parameter should have errors when reporting errors");
           maybeAddMissingAwaitInfo(errorNode, spreadType, restType);
           return errorOutputContainer.errors || emptyArray;
@@ -63649,12 +70583,12 @@ ${lanes.join("\n")}
         case 260 /* ClassDeclaration */:
         case 228 /* ClassExpression */:
           return [
-            createSyntheticExpression(expr, getTypeOfSymbol(getSymbolOfNode(parent2)))
+            createSyntheticExpression(expr, getTypeOfSymbol(getSymbolOfDeclaration(parent2)))
           ];
         case 166 /* Parameter */:
           const func = parent2.parent;
           return [
-            createSyntheticExpression(expr, parent2.parent.kind === 173 /* Constructor */ ? getTypeOfSymbol(getSymbolOfNode(func)) : errorType),
+            createSyntheticExpression(expr, parent2.parent.kind === 173 /* Constructor */ ? getTypeOfSymbol(getSymbolOfDeclaration(func)) : errorType),
             createSyntheticExpression(expr, anyType),
             createSyntheticExpression(expr, numberType)
           ];
@@ -63719,10 +70653,17 @@ ${lanes.join("\n")}
       if (!decl || !isParameter(decl) || !isFunctionExpressionOrArrowFunction(decl.parent) || !isNewExpression(decl.parent.parent) || !isIdentifier(decl.parent.parent.expression)) {
         return false;
       }
-      const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(false);
+      const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(
+        /*reportErrors*/
+        false
+      );
       if (!globalPromiseSymbol)
         return false;
-      const constructorSymbol = getSymbolAtLocation(decl.parent.parent.expression, true);
+      const constructorSymbol = getSymbolAtLocation(
+        decl.parent.parent.expression,
+        /*ignoreErrors*/
+        true
+      );
       return constructorSymbol === globalPromiseSymbol;
     }
     function getArgumentArityError(node, signatures, args) {
@@ -63854,7 +70795,16 @@ ${lanes.join("\n")}
               chain = chainDiagnosticMessages(chain, Diagnostics.The_last_overload_gave_the_following_error);
               chain = chainDiagnosticMessages(chain, Diagnostics.No_overload_matches_this_call);
             }
-            const diags = getSignatureApplicabilityError(node, args, last2, assignableRelation, 0 /* Normal */, true, () => chain);
+            const diags = getSignatureApplicabilityError(
+              node,
+              args,
+              last2,
+              assignableRelation,
+              0 /* Normal */,
+              /*reportErrors*/
+              true,
+              () => chain
+            );
             if (diags) {
               for (const d of diags) {
                 if (last2.declaration && candidatesForArgumentError.length > 3) {
@@ -63873,8 +70823,24 @@ ${lanes.join("\n")}
             let minIndex = 0;
             let i = 0;
             for (const c of candidatesForArgumentError) {
-              const chain2 = () => chainDiagnosticMessages(void 0, Diagnostics.Overload_0_of_1_2_gave_the_following_error, i + 1, candidates.length, signatureToString(c));
-              const diags2 = getSignatureApplicabilityError(node, args, c, assignableRelation, 0 /* Normal */, true, chain2);
+              const chain2 = () => chainDiagnosticMessages(
+                /*details*/
+                void 0,
+                Diagnostics.Overload_0_of_1_2_gave_the_following_error,
+                i + 1,
+                candidates.length,
+                signatureToString(c)
+              );
+              const diags2 = getSignatureApplicabilityError(
+                node,
+                args,
+                c,
+                assignableRelation,
+                0 /* Normal */,
+                /*reportErrors*/
+                true,
+                chain2
+              );
               if (diags2) {
                 if (diags2.length <= min2) {
                   min2 = diags2.length;
@@ -63907,7 +70873,13 @@ ${lanes.join("\n")}
         } else if (candidateForArgumentArityError) {
           diagnostics.add(getArgumentArityError(node, [candidateForArgumentArityError], args));
         } else if (candidateForTypeArgumentError) {
-          checkTypeArguments(candidateForTypeArgumentError, node.typeArguments, true, fallbackError);
+          checkTypeArguments(
+            candidateForTypeArgumentError,
+            node.typeArguments,
+            /*reportErrors*/
+            true,
+            fallbackError
+          );
         } else {
           const signaturesWithCorrectTypeArgumentArity = filter(signatures, (s) => hasCorrectTypeArgumentArity(s, typeArguments));
           if (signaturesWithCorrectTypeArgumentArity.length === 0) {
@@ -63948,7 +70920,17 @@ ${lanes.join("\n")}
           if (some(typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma2)) {
             return void 0;
           }
-          if (getSignatureApplicabilityError(node, args, candidate, relation, 0 /* Normal */, false, void 0)) {
+          if (getSignatureApplicabilityError(
+            node,
+            args,
+            candidate,
+            relation,
+            0 /* Normal */,
+            /*reportErrors*/
+            false,
+            /*containingMessageChain*/
+            void 0
+          )) {
             candidatesForArgumentError = [candidate];
             return void 0;
           }
@@ -63964,13 +70946,23 @@ ${lanes.join("\n")}
           if (candidate.typeParameters) {
             let typeArgumentTypes;
             if (some(typeArguments)) {
-              typeArgumentTypes = checkTypeArguments(candidate, typeArguments, false);
+              typeArgumentTypes = checkTypeArguments(
+                candidate,
+                typeArguments,
+                /*reportErrors*/
+                false
+              );
               if (!typeArgumentTypes) {
                 candidateForTypeArgumentError = candidate;
                 continue;
               }
             } else {
-              inferenceContext = createInferenceContext(candidate.typeParameters, candidate, isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */);
+              inferenceContext = createInferenceContext(
+                candidate.typeParameters,
+                candidate,
+                /*flags*/
+                isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */
+              );
               typeArgumentTypes = inferTypeArguments(node, candidate, args, argCheckMode | 8 /* SkipGenericFunctions */, inferenceContext);
               argCheckMode |= inferenceContext.flags & 4 /* SkippedGenericFunction */ ? 8 /* SkipGenericFunctions */ : 0 /* Normal */;
             }
@@ -63982,7 +70974,17 @@ ${lanes.join("\n")}
           } else {
             checkCandidate = candidate;
           }
-          if (getSignatureApplicabilityError(node, args, checkCandidate, relation, argCheckMode, false, void 0)) {
+          if (getSignatureApplicabilityError(
+            node,
+            args,
+            checkCandidate,
+            relation,
+            argCheckMode,
+            /*reportErrors*/
+            false,
+            /*containingMessageChain*/
+            void 0
+          )) {
             (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate);
             continue;
           }
@@ -63996,7 +70998,17 @@ ${lanes.join("\n")}
                 continue;
               }
             }
-            if (getSignatureApplicabilityError(node, args, checkCandidate, relation, argCheckMode, false, void 0)) {
+            if (getSignatureApplicabilityError(
+              node,
+              args,
+              checkCandidate,
+              relation,
+              argCheckMode,
+              /*reportErrors*/
+              false,
+              /*containingMessageChain*/
+              void 0
+            )) {
               (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate);
               continue;
             }
@@ -64037,10 +71049,14 @@ ${lanes.join("\n")}
       }
       return createSignature(
         candidates[0].declaration,
+        /*typeParameters*/
         void 0,
+        // Before calling this we tested for `!candidates.some(c => !!c.typeParameters)`.
         thisParameter,
         parameters,
+        /*resolvedReturnType*/
         getIntersectionType(candidates.map(getReturnTypeOfSignature)),
+        /*typePredicate*/
         void 0,
         minArgumentCount,
         flags
@@ -64079,7 +71095,12 @@ ${lanes.join("\n")}
       return typeArguments;
     }
     function inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode) {
-      const inferenceContext = createInferenceContext(typeParameters, candidate, isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */);
+      const inferenceContext = createInferenceContext(
+        typeParameters,
+        candidate,
+        /*flags*/
+        isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */
+      );
       const typeArgumentTypes = inferTypeArguments(node, candidate, args, checkMode | 4 /* SkipContextSensitive */ | 8 /* SkipGenericFunctions */, inferenceContext);
       return createSignatureInstantiation(candidate, typeArgumentTypes);
     }
@@ -64153,7 +71174,12 @@ ${lanes.join("\n")}
           let relatedInformation;
           if (node.arguments.length === 1) {
             const text = getSourceFileOfNode(node).text;
-            if (isLineBreak(text.charCodeAt(skipTrivia(text, node.expression.end, true) - 1))) {
+            if (isLineBreak(text.charCodeAt(skipTrivia(
+              text,
+              node.expression.end,
+              /* stopAfterLineBreak */
+              true
+            ) - 1))) {
               relatedInformation = createDiagnosticForNode(node.expression, Diagnostics.Are_you_missing_a_semicolon);
             }
           }
@@ -64330,6 +71356,7 @@ ${lanes.join("\n")}
         }
         if (!hasSignatures) {
           errorInfo = chainDiagnosticMessages(
+            /* detials */
             void 0,
             isCall ? Diagnostics.No_constituent_of_type_0_is_callable : Diagnostics.No_constituent_of_type_0_is_constructable,
             typeToString(apparentType)
@@ -64368,7 +71395,11 @@ ${lanes.join("\n")}
         addRelatedInfo(diagnostic, createDiagnosticForNode(errorTarget, relatedInfo));
       }
       if (isCallExpression(errorTarget.parent)) {
-        const { start, length: length2 } = getDiagnosticSpanForCallNode(errorTarget.parent, true);
+        const { start, length: length2 } = getDiagnosticSpanForCallNode(
+          errorTarget.parent,
+          /* doNotIncludeArguments */
+          true
+        );
         diagnostic.start = start;
         diagnostic.length = length2;
       }
@@ -64441,7 +71472,11 @@ ${lanes.join("\n")}
         return resolveUntypedCall(node);
       }
       if (isPotentiallyUncalledDecorator(node, callSignatures)) {
-        const nodeStr = getTextOfNode(node.expression, false);
+        const nodeStr = getTextOfNode(
+          node.expression,
+          /*includeTrivia*/
+          false
+        );
         error(node, Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0, nodeStr);
         return resolveErrorCall(node);
       }
@@ -64465,18 +71500,35 @@ ${lanes.join("\n")}
       const typeSymbol = exports && getSymbol2(exports, JsxNames.Element, 788968 /* Type */);
       const returnNode = typeSymbol && nodeBuilder.symbolToEntityName(typeSymbol, 788968 /* Type */, node);
       const declaration = factory.createFunctionTypeNode(
+        /*typeParameters*/
         void 0,
-        [factory.createParameterDeclaration(void 0, void 0, "props", void 0, nodeBuilder.typeToTypeNode(result, node))],
-        returnNode ? factory.createTypeReferenceNode(returnNode, void 0) : factory.createKeywordTypeNode(131 /* AnyKeyword */)
+        [factory.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotdotdot*/
+          void 0,
+          "props",
+          /*questionMark*/
+          void 0,
+          nodeBuilder.typeToTypeNode(result, node)
+        )],
+        returnNode ? factory.createTypeReferenceNode(
+          returnNode,
+          /*typeArguments*/
+          void 0
+        ) : factory.createKeywordTypeNode(131 /* AnyKeyword */)
       );
       const parameterSymbol = createSymbol(1 /* FunctionScopedVariable */, "props");
-      parameterSymbol.type = result;
+      parameterSymbol.links.type = result;
       return createSignature(
         declaration,
+        /*typeParameters*/
         void 0,
+        /*thisParameter*/
         void 0,
         [parameterSymbol],
         typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType,
+        /*returnTypePredicate*/
         void 0,
         1,
         0 /* None */
@@ -64486,7 +71538,13 @@ ${lanes.join("\n")}
       if (isJsxIntrinsicIdentifier(node.tagName)) {
         const result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node);
         const fakeSignature = createSignatureForJSXIntrinsic(node, result);
-        checkTypeAssignableToAndOptionallyElaborate(checkExpressionWithContextualType(node.attributes, getEffectiveFirstArgumentForJsxSignature(fakeSignature, node), void 0, 0 /* Normal */), result, node.tagName, node.attributes);
+        checkTypeAssignableToAndOptionallyElaborate(checkExpressionWithContextualType(
+          node.attributes,
+          getEffectiveFirstArgumentForJsxSignature(fakeSignature, node),
+          /*inferenceContext*/
+          void 0,
+          0 /* Normal */
+        ), result, node.tagName, node.attributes);
         if (length(node.typeArguments)) {
           forEach(node.typeArguments, checkSourceElement);
           diagnostics.add(createDiagnosticForNodeArray(getSourceFileOfNode(node), node.typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, 0, length(node.typeArguments)));
@@ -64499,7 +71557,13 @@ ${lanes.join("\n")}
         return resolveErrorCall(node);
       }
       const signatures = getUninstantiatedJsxSignaturesOfType(exprTypes, node);
-      if (isUntypedFunctionCall(exprTypes, apparentType, signatures.length, 0)) {
+      if (isUntypedFunctionCall(
+        exprTypes,
+        apparentType,
+        signatures.length,
+        /*constructSignatures*/
+        0
+      )) {
         return resolveUntypedCall(node);
       }
       if (signatures.length === 0) {
@@ -64551,7 +71615,7 @@ ${lanes.join("\n")}
           return true;
         if (isPropertyAssignment(walkUpParenthesizedExpressions(func.parent)))
           return false;
-        const symbol = getSymbolOfNode(func);
+        const symbol = getSymbolOfDeclaration(func);
         return !!((_a2 = symbol == null ? void 0 : symbol.members) == null ? void 0 : _a2.size);
       }
       return false;
@@ -64579,10 +71643,14 @@ ${lanes.join("\n")}
     }
     function getAssignedClassSymbol(decl) {
       var _a2;
-      const assignmentSymbol = decl && getSymbolOfExpando(decl, true);
+      const assignmentSymbol = decl && getSymbolOfExpando(
+        decl,
+        /*allowDeclaration*/
+        true
+      );
       const prototype = (_a2 = assignmentSymbol == null ? void 0 : assignmentSymbol.exports) == null ? void 0 : _a2.get("prototype");
       const init = (prototype == null ? void 0 : prototype.valueDeclaration) && getAssignedJSPrototype(prototype.valueDeclaration);
-      return init ? getSymbolOfNode(init) : void 0;
+      return init ? getSymbolOfDeclaration(init) : void 0;
     }
     function getSymbolOfExpando(node, allowDeclaration) {
       if (!node.parent) {
@@ -64639,7 +71707,12 @@ ${lanes.join("\n")}
     function checkCallExpression(node, checkMode) {
       var _a2;
       checkGrammarTypeArguments(node, node.typeArguments);
-      const signature = getResolvedSignature(node, void 0, checkMode);
+      const signature = getResolvedSignature(
+        node,
+        /*candidatesOutArray*/
+        void 0,
+        checkMode
+      );
       if (signature === resolvingSignature) {
         return silentNeverType;
       }
@@ -64656,7 +71729,7 @@ ${lanes.join("\n")}
           return anyType;
         }
       }
-      if (isInJSFile(node) && isCommonJsRequire(node)) {
+      if (isInJSFile(node) && getEmitModuleResolutionKind(compilerOptions) !== 100 /* Bundler */ && isCommonJsRequire(node)) {
         return resolveExternalModuleTypeByLiteral(node.arguments[0]);
       }
       const returnType = getReturnTypeOfSignature(signature);
@@ -64672,7 +71745,11 @@ ${lanes.join("\n")}
         }
       }
       if (isInJSFile(node)) {
-        const jsSymbol = getSymbolOfExpando(node, false);
+        const jsSymbol = getSymbolOfExpando(
+          node,
+          /*allowDeclaration*/
+          false
+        );
         if ((_a2 = jsSymbol == null ? void 0 : jsSymbol.exports) == null ? void 0 : _a2.size) {
           const jsAssignmentType = createAnonymousType(jsSymbol, jsSymbol.exports, emptyArray, emptyArray, emptyArray);
           jsAssignmentType.objectFlags |= 4096 /* JSLiteral */;
@@ -64721,11 +71798,24 @@ ${lanes.join("\n")}
       if (!isIdentifier(left) || left.escapedText !== "Symbol") {
         return false;
       }
-      const globalESSymbol = getGlobalESSymbolConstructorSymbol(false);
+      const globalESSymbol = getGlobalESSymbolConstructorSymbol(
+        /*reportErrors*/
+        false
+      );
       if (!globalESSymbol) {
         return false;
       }
-      return globalESSymbol === resolveName(left, "Symbol", 111551 /* Value */, void 0, void 0, false);
+      return globalESSymbol === resolveName(
+        left,
+        "Symbol",
+        111551 /* Value */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false
+      );
     }
     function checkImportCallExpression(node) {
       checkGrammarImportCallExpression(node);
@@ -64742,14 +71832,24 @@ ${lanes.join("\n")}
         error(specifier, Diagnostics.Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0, typeToString(specifierType));
       }
       if (optionsType) {
-        const importCallOptionsType = getGlobalImportCallOptionsType(true);
+        const importCallOptionsType = getGlobalImportCallOptionsType(
+          /*reportErrors*/
+          true
+        );
         if (importCallOptionsType !== emptyObjectType) {
           checkTypeAssignableTo(optionsType, getNullableType(importCallOptionsType, 32768 /* Undefined */), node.arguments[1]);
         }
       }
       const moduleSymbol = resolveExternalModuleName(node, specifier);
       if (moduleSymbol) {
-        const esModuleSymbol = resolveESModuleSymbol(moduleSymbol, specifier, true, false);
+        const esModuleSymbol = resolveESModuleSymbol(
+          moduleSymbol,
+          specifier,
+          /*dontRecursivelyResolve*/
+          true,
+          /*suppressUsageError*/
+          false
+        );
         if (esModuleSymbol) {
           return createPromiseReturnType(
             node,
@@ -64763,8 +71863,8 @@ ${lanes.join("\n")}
       const memberTable = createSymbolTable();
       const newSymbol = createSymbol(2097152 /* Alias */, "default" /* Default */);
       newSymbol.parent = originalSymbol;
-      newSymbol.nameType = getStringLiteralType("default");
-      newSymbol.aliasTarget = resolveSymbol(symbol);
+      newSymbol.links.nameType = getStringLiteralType("default");
+      newSymbol.links.aliasTarget = resolveSymbol(symbol);
       memberTable.set("default" /* Default */, newSymbol);
       return createAnonymousType(anonymousSymbol, memberTable, emptyArray, emptyArray, emptyArray);
     }
@@ -64786,12 +71886,26 @@ ${lanes.join("\n")}
         const synthType = type;
         if (!synthType.syntheticType) {
           const file = (_a2 = originalSymbol.declarations) == null ? void 0 : _a2.find(isSourceFile);
-          const hasSyntheticDefault = canHaveSyntheticDefault(file, originalSymbol, false, moduleSpecifier);
+          const hasSyntheticDefault = canHaveSyntheticDefault(
+            file,
+            originalSymbol,
+            /*dontResolveAlias*/
+            false,
+            moduleSpecifier
+          );
           if (hasSyntheticDefault) {
             const anonymousSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */);
             const defaultContainingObject = createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol);
-            anonymousSymbol.type = defaultContainingObject;
-            synthType.syntheticType = isValidSpreadType(type) ? getSpreadType(type, defaultContainingObject, anonymousSymbol, 0, false) : defaultContainingObject;
+            anonymousSymbol.links.type = defaultContainingObject;
+            synthType.syntheticType = isValidSpreadType(type) ? getSpreadType(
+              type,
+              defaultContainingObject,
+              anonymousSymbol,
+              /*objectFlags*/
+              0,
+              /*readonly*/
+              false
+            ) : defaultContainingObject;
           } else {
             synthType.syntheticType = type;
           }
@@ -64801,12 +71915,26 @@ ${lanes.join("\n")}
       return type;
     }
     function isCommonJsRequire(node) {
-      if (!isRequireCall(node, true)) {
+      if (!isRequireCall(
+        node,
+        /*checkArgumentIsStringLiteralLike*/
+        true
+      )) {
         return false;
       }
       if (!isIdentifier(node.expression))
         return Debug.fail();
-      const resolvedRequire = resolveName(node.expression, node.expression.escapedText, 111551 /* Value */, void 0, void 0, true);
+      const resolvedRequire = resolveName(
+        node.expression,
+        node.expression.escapedText,
+        111551 /* Value */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        true
+      );
       if (resolvedRequire === requireSymbol) {
         return true;
       }
@@ -64859,12 +71987,14 @@ ${lanes.join("\n")}
           return op === 40 /* MinusToken */ && (arg.kind === 8 /* NumericLiteral */ || arg.kind === 9 /* BigIntLiteral */) || op === 39 /* PlusToken */ && arg.kind === 8 /* NumericLiteral */;
         case 208 /* PropertyAccessExpression */:
         case 209 /* ElementAccessExpression */:
-          const expr = node.expression;
-          let symbol = getTypeOfNode(expr).symbol;
-          if (symbol && symbol.flags & 2097152 /* Alias */) {
-            symbol = resolveAlias(symbol);
-          }
-          return !!(symbol && getAllSymbolFlags(symbol) & 384 /* Enum */);
+          const expr = skipParentheses(node.expression);
+          const symbol = isEntityNameExpression(expr) ? resolveEntityName(
+            expr,
+            111551 /* Value */,
+            /*ignoreErrors*/
+            true
+          ) : void 0;
+          return !!(symbol && symbol.flags & 384 /* Enum */);
       }
       return false;
     }
@@ -64904,6 +72034,7 @@ ${lanes.join("\n")}
     }
     function checkExpressionWithTypeArguments(node) {
       checkGrammarExpressionWithTypeArguments(node);
+      forEach(node.typeArguments, checkSourceElement);
       const exprType = node.kind === 230 /* ExpressionWithTypeArguments */ ? checkExpression(node.expression) : isThisIdentifier(node.exprName) ? checkThisExpression(node.exprName) : checkExpression(node.exprName);
       const typeArguments = node.typeArguments;
       if (exprType === silentNeverType || isErrorType(exprType) || !some(typeArguments)) {
@@ -64958,18 +72089,23 @@ ${lanes.join("\n")}
       function getInstantiatedSignatures(signatures) {
         const applicableSignatures = filter(signatures, (sig) => !!sig.typeParameters && hasCorrectTypeArgumentArity(sig, typeArguments));
         return sameMap(applicableSignatures, (sig) => {
-          const typeArgumentTypes = checkTypeArguments(sig, typeArguments, true);
+          const typeArgumentTypes = checkTypeArguments(
+            sig,
+            typeArguments,
+            /*reportErrors*/
+            true
+          );
           return typeArgumentTypes ? getSignatureInstantiation(sig, typeArgumentTypes, isInJSFile(sig.declaration)) : sig;
         });
       }
     }
     function checkSatisfiesExpression(node) {
       checkSourceElement(node.type);
+      const exprType = checkExpression(node.expression);
       const targetType = getTypeFromTypeNode(node.type);
       if (isErrorType(targetType)) {
         return targetType;
       }
-      const exprType = checkExpression(node.expression);
       checkTypeAssignableToAndOptionallyElaborate(exprType, targetType, node.type, node.expression, Diagnostics.Type_0_does_not_satisfy_the_expected_type_1);
       return exprType;
     }
@@ -65000,10 +72136,10 @@ ${lanes.join("\n")}
         error(node, Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target");
         return errorType;
       } else if (container.kind === 173 /* Constructor */) {
-        const symbol = getSymbolOfNode(container.parent);
+        const symbol = getSymbolOfDeclaration(container.parent);
         return getTypeOfSymbol(symbol);
       } else {
-        const symbol = getSymbolOfNode(container);
+        const symbol = getSymbolOfDeclaration(container);
         return getTypeOfSymbol(symbol);
       }
     }
@@ -65138,7 +72274,13 @@ ${lanes.join("\n")}
           names.push(name);
         }
       }
-      return createTupleType(types, flags, false, length(names) === length(types) ? names : void 0);
+      return createTupleType(
+        types,
+        flags,
+        /*readonly*/
+        false,
+        length(names) === length(types) ? names : void 0
+      );
     }
     function getParameterCount(signature) {
       const length2 = signature.parameters.length;
@@ -65238,7 +72380,11 @@ ${lanes.join("\n")}
         const parameter = signature.thisParameter;
         if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) {
           if (!parameter) {
-            signature.thisParameter = createSymbolWithType(context.thisParameter, void 0);
+            signature.thisParameter = createSymbolWithType(
+              context.thisParameter,
+              /*type*/
+              void 0
+            );
           }
           assignParameterType(signature.thisParameter, getTypeOfSymbol(context.thisParameter));
         }
@@ -65271,7 +72417,11 @@ ${lanes.join("\n")}
       const links = getSymbolLinks(parameter);
       if (!links.type) {
         const declaration = parameter.valueDeclaration;
-        links.type = type || (declaration ? getWidenedTypeForVariableLikeDeclaration(declaration, true) : getTypeOfSymbol(parameter));
+        links.type = type || (declaration ? getWidenedTypeForVariableLikeDeclaration(
+          declaration,
+          /*reportErrors*/
+          true
+        ) : getTypeOfSymbol(parameter));
         if (declaration && declaration.name.kind !== 79 /* Identifier */) {
           if (links.type === unknownType) {
             links.type = getTypeFromBindingPattern(declaration.name);
@@ -65287,7 +72437,7 @@ ${lanes.join("\n")}
         if (!isOmittedExpression(element)) {
           const type = getBindingElementTypeFromParentType(element, parentType);
           if (element.name.kind === 79 /* Identifier */) {
-            getSymbolLinks(getSymbolOfNode(element)).type = type;
+            getSymbolLinks(getSymbolOfDeclaration(element)).type = type;
           } else {
             assignBindingElementTypes(element.name, type);
           }
@@ -65295,7 +72445,10 @@ ${lanes.join("\n")}
       }
     }
     function createPromiseType(promisedType) {
-      const globalPromiseType = getGlobalPromiseType(true);
+      const globalPromiseType = getGlobalPromiseType(
+        /*reportErrors*/
+        true
+      );
       if (globalPromiseType !== emptyGenericType) {
         promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType;
         return createTypeReference(globalPromiseType, [promisedType]);
@@ -65303,7 +72456,10 @@ ${lanes.join("\n")}
       return unknownType;
     }
     function createPromiseLikeType(promisedType) {
-      const globalPromiseLikeType = getGlobalPromiseLikeType(true);
+      const globalPromiseLikeType = getGlobalPromiseLikeType(
+        /*reportErrors*/
+        true
+      );
       if (globalPromiseLikeType !== emptyGenericType) {
         promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType;
         return createTypeReference(globalPromiseLikeType, [promisedType]);
@@ -65315,7 +72471,10 @@ ${lanes.join("\n")}
       if (promiseType === unknownType) {
         error(func, isImportCall(func) ? Diagnostics.A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option);
         return errorType;
-      } else if (!getGlobalPromiseConstructorSymbol(true)) {
+      } else if (!getGlobalPromiseConstructorSymbol(
+        /*reportErrors*/
+        true
+      )) {
         error(func, isImportCall(func) ? Diagnostics.A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option);
       }
       return promiseType;
@@ -65324,7 +72483,7 @@ ${lanes.join("\n")}
       const symbol = createSymbol(0 /* None */, "NewTargetExpression");
       const targetPropertySymbol = createSymbol(4 /* Property */, "target", 8 /* Readonly */);
       targetPropertySymbol.parent = symbol;
-      targetPropertySymbol.type = targetType;
+      targetPropertySymbol.links.type = targetType;
       const members = createSymbolTable([targetPropertySymbol]);
       symbol.members = members;
       return createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
@@ -65343,7 +72502,14 @@ ${lanes.join("\n")}
       if (func.body.kind !== 238 /* Block */) {
         returnType = checkExpressionCached(func.body, checkMode && checkMode & ~8 /* SkipGenericFunctions */);
         if (isAsync) {
-          returnType = unwrapAwaitedType(checkAwaitedType(returnType, false, func, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member));
+          returnType = unwrapAwaitedType(checkAwaitedType(
+            returnType,
+            /*withAlias*/
+            false,
+            /*errorNode*/
+            func,
+            Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+          ));
         }
       } else if (isGenerator) {
         const returnTypes = checkAndAggregateReturnExpressionTypes(func, checkMode);
@@ -65374,7 +72540,12 @@ ${lanes.join("\n")}
           reportErrorsFromWidening(func, nextType, 2 /* GeneratorNext */);
         if (returnType && isUnitType(returnType) || yieldType && isUnitType(yieldType) || nextType && isUnitType(nextType)) {
           const contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func);
-          const contextualType = !contextualSignature ? void 0 : contextualSignature === getSignatureFromDeclaration(func) ? isGenerator ? void 0 : returnType : instantiateContextualType(getReturnTypeOfSignature(contextualSignature), func, void 0);
+          const contextualType = !contextualSignature ? void 0 : contextualSignature === getSignatureFromDeclaration(func) ? isGenerator ? void 0 : returnType : instantiateContextualType(
+            getReturnTypeOfSignature(contextualSignature),
+            func,
+            /*contextFlags*/
+            void 0
+          );
           if (isGenerator) {
             yieldType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(yieldType, contextualType, 0 /* Yield */, isAsync);
             returnType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(returnType, contextualType, 1 /* Return */, isAsync);
@@ -65403,12 +72574,30 @@ ${lanes.join("\n")}
     }
     function createGeneratorReturnType(yieldType, returnType, nextType, isAsyncGenerator) {
       const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver;
-      const globalGeneratorType = resolver.getGlobalGeneratorType(false);
-      yieldType = resolver.resolveIterationType(yieldType, void 0) || unknownType;
-      returnType = resolver.resolveIterationType(returnType, void 0) || unknownType;
-      nextType = resolver.resolveIterationType(nextType, void 0) || unknownType;
+      const globalGeneratorType = resolver.getGlobalGeneratorType(
+        /*reportErrors*/
+        false
+      );
+      yieldType = resolver.resolveIterationType(
+        yieldType,
+        /*errorNode*/
+        void 0
+      ) || unknownType;
+      returnType = resolver.resolveIterationType(
+        returnType,
+        /*errorNode*/
+        void 0
+      ) || unknownType;
+      nextType = resolver.resolveIterationType(
+        nextType,
+        /*errorNode*/
+        void 0
+      ) || unknownType;
       if (globalGeneratorType === emptyGenericType) {
-        const globalType = resolver.getGlobalIterableIteratorType(false);
+        const globalType = resolver.getGlobalIterableIteratorType(
+          /*reportErrors*/
+          false
+        );
         const iterationTypes = globalType !== emptyGenericType ? getIterationTypesOfGlobalIterableType(globalType, resolver) : void 0;
         const iterableIteratorReturnType = iterationTypes ? iterationTypes.returnType : anyType;
         const iterableIteratorNextType = iterationTypes ? iterationTypes.nextType : undefinedType;
@@ -65416,10 +72605,16 @@ ${lanes.join("\n")}
           if (globalType !== emptyGenericType) {
             return createTypeFromGenericGlobalType(globalType, [yieldType]);
           }
-          resolver.getGlobalIterableIteratorType(true);
+          resolver.getGlobalIterableIteratorType(
+            /*reportErrors*/
+            true
+          );
           return emptyObjectType;
         }
-        resolver.getGlobalGeneratorType(true);
+        resolver.getGlobalGeneratorType(
+          /*reportErrors*/
+          true
+        );
         return emptyObjectType;
       }
       return createTypeFromGenericGlobalType(globalGeneratorType, [yieldType, returnType, nextType]);
@@ -65440,7 +72635,11 @@ ${lanes.join("\n")}
           );
           nextType = iterationTypes && iterationTypes.nextType;
         } else {
-          nextType = getContextualType2(yieldExpression, void 0);
+          nextType = getContextualType2(
+            yieldExpression,
+            /*contextFlags*/
+            void 0
+          );
         }
         if (nextType)
           pushIfUnique(nextTypes, nextType);
@@ -65509,7 +72708,13 @@ ${lanes.join("\n")}
         if (expr) {
           let type = checkExpressionCached(expr, checkMode && checkMode & ~8 /* SkipGenericFunctions */);
           if (functionFlags & 2 /* Async */) {
-            type = unwrapAwaitedType(checkAwaitedType(type, false, func, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member));
+            type = unwrapAwaitedType(checkAwaitedType(
+              type,
+              /*withAlias*/
+              false,
+              func,
+              Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+            ));
           }
           if (type.flags & 131072 /* Never */) {
             hasReturnOfTypeNever = true;
@@ -65587,7 +72792,17 @@ ${lanes.join("\n")}
               return links.contextFreeType;
             }
             const returnType = getReturnTypeFromBody(node, checkMode);
-            const returnOnlySignature = createSignature(void 0, void 0, void 0, emptyArray, returnType, void 0, 0, 0 /* None */);
+            const returnOnlySignature = createSignature(
+              void 0,
+              void 0,
+              void 0,
+              emptyArray,
+              returnType,
+              /*resolvedTypePredicate*/
+              void 0,
+              0,
+              0 /* None */
+            );
             const returnOnlyType = createAnonymousType(node.symbol, emptySymbols, [returnOnlySignature], emptyArray, emptyArray);
             returnOnlyType.objectFlags |= 262144 /* NonInferrableType */;
             return links.contextFreeType = returnOnlyType;
@@ -65600,7 +72815,7 @@ ${lanes.join("\n")}
         checkGrammarForGenerator(node);
       }
       contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode);
-      return getTypeOfSymbol(getSymbolOfNode(node));
+      return getTypeOfSymbol(getSymbolOfDeclaration(node));
     }
     function contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode) {
       const links = getNodeLinks(node);
@@ -65608,7 +72823,7 @@ ${lanes.join("\n")}
         const contextualSignature = getContextualSignature(node);
         if (!(links.flags & 64 /* ContextChecked */)) {
           links.flags |= 64 /* ContextChecked */;
-          const signature = firstOrUndefined(getSignaturesOfType(getTypeOfSymbol(getSymbolOfNode(node)), 0 /* Call */));
+          const signature = firstOrUndefined(getSignaturesOfType(getTypeOfSymbol(getSymbolOfDeclaration(node)), 0 /* Call */));
           if (!signature) {
             return;
           }
@@ -65655,7 +72870,13 @@ ${lanes.join("\n")}
           const returnOrPromisedType = returnType && unwrapReturnType(returnType, functionFlags);
           if (returnOrPromisedType) {
             if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */) {
-              const awaitedType = checkAwaitedType(exprType, false, node.body, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
+              const awaitedType = checkAwaitedType(
+                exprType,
+                /*withAlias*/
+                false,
+                node.body,
+                Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+              );
               checkTypeAssignableToAndOptionallyElaborate(awaitedType, returnOrPromisedType, node.body, node.body);
             } else {
               checkTypeAssignableToAndOptionallyElaborate(exprType, returnOrPromisedType, node.body, node.body);
@@ -65855,9 +73076,19 @@ ${lanes.join("\n")}
     function checkAwaitExpression(node) {
       addLazyDiagnostic(() => checkAwaitExpressionGrammar(node));
       const operandType = checkExpression(node.expression);
-      const awaitedType = checkAwaitedType(operandType, true, node, Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
+      const awaitedType = checkAwaitedType(
+        operandType,
+        /*withAlias*/
+        true,
+        node,
+        Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+      );
       if (awaitedType === operandType && !isErrorType(awaitedType) && !(operandType.flags & 3 /* AnyOrUnknown */)) {
-        addErrorOrSuggestion(false, createDiagnosticForNode(node, Diagnostics.await_has_no_effect_on_the_type_of_this_expression));
+        addErrorOrSuggestion(
+          /*isError*/
+          false,
+          createDiagnosticForNode(node, Diagnostics.await_has_no_effect_on_the_type_of_this_expression)
+        );
       }
       return awaitedType;
     }
@@ -66008,7 +73239,12 @@ ${lanes.join("\n")}
           checkExternalEmitHelpers(left, 2097152 /* ClassPrivateFieldIn */);
         }
         if (!getNodeLinks(left).resolvedSymbol && getContainingClass(left)) {
-          const isUncheckedJS = isUncheckedJSSuggestion(left, rightType.symbol, true);
+          const isUncheckedJS = isUncheckedJSSuggestion(
+            left,
+            rightType.symbol,
+            /*excludeClasses*/
+            true
+          );
           reportNonexistentProperty(left, rightType, isUncheckedJS);
         }
       } else {
@@ -66042,7 +73278,15 @@ ${lanes.join("\n")}
           const prop = getPropertyOfType(objectLiteralType, text);
           if (prop) {
             markPropertyAsReferenced(prop, property, rightIsThis);
-            checkPropertyAccessibility(property, false, true, objectLiteralType, prop);
+            checkPropertyAccessibility(
+              property,
+              /*isSuper*/
+              false,
+              /*writing*/
+              true,
+              objectLiteralType,
+              prop
+            );
           }
         }
         const elementType = getIndexedAccessType(objectLiteralType, exprType, 32 /* ExpressionPosition */, name);
@@ -66221,8 +73465,16 @@ ${lanes.join("\n")}
         if (state) {
           state.stackIndex++;
           state.skip = false;
-          setLeftType(state, void 0);
-          setLastResult(state, void 0);
+          setLeftType(
+            state,
+            /*type*/
+            void 0
+          );
+          setLastResult(
+            state,
+            /*type*/
+            void 0
+          );
         } else {
           state = {
             checkMode,
@@ -66255,7 +73507,11 @@ ${lanes.join("\n")}
           const leftType = getLastResult(state);
           Debug.assertIsDefined(leftType);
           setLeftType(state, leftType);
-          setLastResult(state, void 0);
+          setLastResult(
+            state,
+            /*type*/
+            void 0
+          );
           const operator = operatorToken.kind;
           if (operator === 55 /* AmpersandAmpersandToken */ || operator === 56 /* BarBarToken */ || operator === 60 /* QuestionQuestionToken */) {
             if (operator === 55 /* AmpersandAmpersandToken */) {
@@ -66286,8 +73542,16 @@ ${lanes.join("\n")}
           result = checkBinaryLikeExpressionWorker(node.left, node.operatorToken, node.right, leftType, rightType, node);
         }
         state.skip = false;
-        setLeftType(state, void 0);
-        setLastResult(state, void 0);
+        setLeftType(
+          state,
+          /*type*/
+          void 0
+        );
+        setLastResult(
+          state,
+          /*type*/
+          void 0
+        );
         state.stackIndex--;
         return result;
       }
@@ -66374,10 +73638,23 @@ ${lanes.join("\n")}
             error(errorNode || operatorToken, Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, tokenToString(operatorToken.kind), tokenToString(suggestedOperator));
             return numberType;
           } else {
-            const leftOk = checkArithmeticOperandType(left, leftType, Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type, true);
-            const rightOk = checkArithmeticOperandType(right, rightType, Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type, true);
+            const leftOk = checkArithmeticOperandType(
+              left,
+              leftType,
+              Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type,
+              /*isAwaitValid*/
+              true
+            );
+            const rightOk = checkArithmeticOperandType(
+              right,
+              rightType,
+              Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type,
+              /*isAwaitValid*/
+              true
+            );
             let resultType2;
-            if (isTypeAssignableToKind(leftType, 3 /* AnyOrUnknown */) && isTypeAssignableToKind(rightType, 3 /* AnyOrUnknown */) || !(maybeTypeOfKind(leftType, 2112 /* BigIntLike */) || maybeTypeOfKind(rightType, 2112 /* BigIntLike */))) {
+            if (isTypeAssignableToKind(leftType, 3 /* AnyOrUnknown */) && isTypeAssignableToKind(rightType, 3 /* AnyOrUnknown */) || // Or, if neither could be bigint, implicit coercion results in a number result
+            !(maybeTypeOfKind(leftType, 2112 /* BigIntLike */) || maybeTypeOfKind(rightType, 2112 /* BigIntLike */))) {
               resultType2 = numberType;
             } else if (bothAreBigIntLike(leftType, rightType)) {
               switch (operator) {
@@ -66411,11 +73688,41 @@ ${lanes.join("\n")}
             rightType = checkNonNullType(rightType, right);
           }
           let resultType;
-          if (isTypeAssignableToKind(leftType, 296 /* NumberLike */, true) && isTypeAssignableToKind(rightType, 296 /* NumberLike */, true)) {
+          if (isTypeAssignableToKind(
+            leftType,
+            296 /* NumberLike */,
+            /*strict*/
+            true
+          ) && isTypeAssignableToKind(
+            rightType,
+            296 /* NumberLike */,
+            /*strict*/
+            true
+          )) {
             resultType = numberType;
-          } else if (isTypeAssignableToKind(leftType, 2112 /* BigIntLike */, true) && isTypeAssignableToKind(rightType, 2112 /* BigIntLike */, true)) {
+          } else if (isTypeAssignableToKind(
+            leftType,
+            2112 /* BigIntLike */,
+            /*strict*/
+            true
+          ) && isTypeAssignableToKind(
+            rightType,
+            2112 /* BigIntLike */,
+            /*strict*/
+            true
+          )) {
             resultType = bigintType;
-          } else if (isTypeAssignableToKind(leftType, 402653316 /* StringLike */, true) || isTypeAssignableToKind(rightType, 402653316 /* StringLike */, true)) {
+          } else if (isTypeAssignableToKind(
+            leftType,
+            402653316 /* StringLike */,
+            /*strict*/
+            true
+          ) || isTypeAssignableToKind(
+            rightType,
+            402653316 /* StringLike */,
+            /*strict*/
+            true
+          )) {
             resultType = stringType;
           } else if (isTypeAny(leftType) || isTypeAny(rightType)) {
             resultType = isErrorType(leftType) || isErrorType(rightType) ? errorType : anyType;
@@ -66494,7 +73801,7 @@ ${lanes.join("\n")}
             return getRegularTypeOfObjectLiteral(rightType);
           }
         case 27 /* CommaToken */:
-          if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isEvalNode(right)) {
+          if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isIndirectCall(left.parent)) {
             const sf = getSourceFileOfNode(left);
             const sourceText = sf.text;
             const start = skipTrivia(sourceText, left.pos);
@@ -66519,7 +73826,15 @@ ${lanes.join("\n")}
             const propType = getTypeOfSymbol(prop);
             if (propType.symbol && propType.symbol.flags & 32 /* Class */) {
               const name = prop.escapedName;
-              const symbol = resolveName(prop.valueDeclaration, name, 788968 /* Type */, void 0, name, false);
+              const symbol = resolveName(
+                prop.valueDeclaration,
+                name,
+                788968 /* Type */,
+                void 0,
+                name,
+                /*isUse*/
+                false
+              );
               if ((symbol == null ? void 0 : symbol.declarations) && symbol.declarations.some(isJSDocTypedefTag)) {
                 addDuplicateDeclarationErrorsForSymbols(symbol, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), prop);
                 addDuplicateDeclarationErrorsForSymbols(prop, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), symbol);
@@ -66528,8 +73843,9 @@ ${lanes.join("\n")}
           }
         }
       }
-      function isEvalNode(node) {
-        return node.kind === 79 /* Identifier */ && node.escapedText === "eval";
+      function isIndirectCall(node) {
+        return node.parent.kind === 214 /* ParenthesizedExpression */ && isNumericLiteral(node.left) && node.left.text === "0" && (isCallExpression(node.parent.parent) && node.parent.parent.expression === node.parent || node.parent.parent.kind === 212 /* TaggedTemplateExpression */) && // special-case for "eval" because it's the only non-access case where an indirect call actually affects behavior.
+        (isAccessExpression(node.right) || isIdentifier(node.right) && node.right.escapedText === "eval");
       }
       function checkForDisallowedESSymbolOperand(operator2) {
         const offendingSymbolOperand = maybeTypeOfKindConsideringBaseConstraint(leftType, 12288 /* ESSymbolLike */) ? left : maybeTypeOfKindConsideringBaseConstraint(rightType, 12288 /* ESSymbolLike */) ? right : void 0;
@@ -66720,7 +74036,11 @@ ${lanes.join("\n")}
         type = anyType;
         addLazyDiagnostic(() => {
           if (noImplicitAny && !expressionResultIsUnused(node)) {
-            const contextualType = getContextualType2(node, void 0);
+            const contextualType = getContextualType2(
+              node,
+              /*contextFlags*/
+              void 0
+            );
             if (!contextualType || isTypeAny(contextualType)) {
               error(node, Diagnostics.yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation);
             }
@@ -66759,7 +74079,11 @@ ${lanes.join("\n")}
         texts.push(span.literal.text);
         types.push(isTypeAssignableTo(type, templateConstraintType) ? type : stringType);
       }
-      return isConstContext(node) || isTemplateLiteralContext(node) || someType(getContextualType2(node, void 0) || unknownType, isTemplateLiteralContextualType) ? getTemplateLiteralType(texts, types) : stringType;
+      return isConstContext(node) || isTemplateLiteralContext(node) || someType(getContextualType2(
+        node,
+        /*contextFlags*/
+        void 0
+      ) || unknownType, isTemplateLiteralContextualType) ? getTemplateLiteralType(texts, types) : stringType;
     }
     function isTemplateLiteralContextualType(type) {
       return !!(type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */) || type.flags & 58982400 /* InstantiableNonPrimitive */ && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 402653316 /* StringLike */));
@@ -66771,22 +74095,22 @@ ${lanes.join("\n")}
       return node;
     }
     function checkExpressionWithContextualType(node, contextualType, inferenceContext, checkMode) {
-      const context = getContextNode2(node);
-      const saveContextualType = context.contextualType;
-      const saveInferenceContext = context.inferenceContext;
-      try {
-        context.contextualType = contextualType;
-        context.inferenceContext = inferenceContext;
-        const type = checkExpression(node, checkMode | 1 /* Contextual */ | (inferenceContext ? 2 /* Inferential */ : 0));
-        if (inferenceContext && inferenceContext.intraExpressionInferenceSites) {
-          inferenceContext.intraExpressionInferenceSites = void 0;
-        }
-        const result = maybeTypeOfKind(type, 2944 /* Literal */) && isLiteralOfContextualType(type, instantiateContextualType(contextualType, node, void 0)) ? getRegularTypeOfLiteralType(type) : type;
-        return result;
-      } finally {
-        context.contextualType = saveContextualType;
-        context.inferenceContext = saveInferenceContext;
-      }
+      const contextNode = getContextNode2(node);
+      pushContextualType(contextNode, contextualType);
+      pushInferenceContext(contextNode, inferenceContext);
+      const type = checkExpression(node, checkMode | 1 /* Contextual */ | (inferenceContext ? 2 /* Inferential */ : 0));
+      if (inferenceContext && inferenceContext.intraExpressionInferenceSites) {
+        inferenceContext.intraExpressionInferenceSites = void 0;
+      }
+      const result = maybeTypeOfKind(type, 2944 /* Literal */) && isLiteralOfContextualType(type, instantiateContextualType(
+        contextualType,
+        node,
+        /*contextFlags*/
+        void 0
+      )) ? getRegularTypeOfLiteralType(type) : type;
+      popInferenceContext();
+      popContextualType();
+      return result;
     }
     function checkExpressionCached(node, checkMode) {
       if (checkMode) {
@@ -66805,12 +74129,22 @@ ${lanes.join("\n")}
       return links.resolvedType;
     }
     function isTypeAssertion3(node) {
-      node = skipParentheses(node, true);
+      node = skipParentheses(
+        node,
+        /*excludeJSDocTypeAssertions*/
+        true
+      );
       return node.kind === 213 /* TypeAssertionExpression */ || node.kind === 231 /* AsExpression */ || isJSDocTypeAssertion(node);
     }
     function checkDeclarationInitializer(declaration, checkMode, contextualType) {
       const initializer = getEffectiveInitializer(declaration);
-      const type = getQuickTypeOfExpression(initializer) || (contextualType ? checkExpressionWithContextualType(initializer, contextualType, void 0, checkMode || 0 /* Normal */) : checkExpressionCached(initializer, checkMode));
+      const type = getQuickTypeOfExpression(initializer) || (contextualType ? checkExpressionWithContextualType(
+        initializer,
+        contextualType,
+        /*inferenceContext*/
+        void 0,
+        checkMode || 0 /* Normal */
+      ) : checkExpressionCached(initializer, checkMode));
       return isParameter(declaration) && declaration.name.kind === 204 /* ArrayBindingPattern */ && isTupleType(type) && !type.target.hasRestElement && getTypeReferenceArity(type) < declaration.name.elements.length ? padTupleType(type, declaration.name) : type;
     }
     function padTupleType(type, pattern) {
@@ -66820,7 +74154,13 @@ ${lanes.join("\n")}
       for (let i = getTypeReferenceArity(type); i < patternElements.length; i++) {
         const e = patternElements[i];
         if (i < patternElements.length - 1 || !(e.kind === 205 /* BindingElement */ && e.dotDotDotToken)) {
-          elementTypes.push(!isOmittedExpression(e) && hasDefaultValue(e) ? getTypeFromBindingElement(e, false, false) : anyType);
+          elementTypes.push(!isOmittedExpression(e) && hasDefaultValue(e) ? getTypeFromBindingElement(
+            e,
+            /*includePatternInType*/
+            false,
+            /*reportErrors*/
+            false
+          ) : anyType);
           elementFlags.push(2 /* Optional */);
           if (!isOmittedExpression(e) && !hasDefaultValue(e)) {
             reportImplicitAny(e, anyType);
@@ -66858,11 +74198,24 @@ ${lanes.join("\n")}
     }
     function isConstContext(node) {
       const parent2 = node.parent;
-      return isAssertionExpression(parent2) && isConstTypeReference(parent2.type) || isJSDocTypeAssertion(parent2) && isConstTypeReference(getJSDocTypeAssertionType(parent2)) || (isParenthesizedExpression(parent2) || isArrayLiteralExpression(parent2) || isSpreadElement(parent2)) && isConstContext(parent2) || (isPropertyAssignment(parent2) || isShorthandPropertyAssignment(parent2) || isTemplateSpan(parent2)) && isConstContext(parent2.parent);
+      return isAssertionExpression(parent2) && isConstTypeReference(parent2.type) || isJSDocTypeAssertion(parent2) && isConstTypeReference(getJSDocTypeAssertionType(parent2)) || isValidConstAssertionArgument(node) && isConstTypeParameterContext(node) || (isParenthesizedExpression(parent2) || isArrayLiteralExpression(parent2) || isSpreadElement(parent2)) && isConstContext(parent2) || (isPropertyAssignment(parent2) || isShorthandPropertyAssignment(parent2) || isTemplateSpan(parent2)) && isConstContext(parent2.parent);
+    }
+    function isConstTypeParameterContext(node) {
+      const contextualType = getContextualType2(node, 0 /* None */);
+      return !!contextualType && someType(contextualType, isConstTypeVariable);
     }
-    function checkExpressionForMutableLocation(node, checkMode, contextualType, forceTuple) {
+    function checkExpressionForMutableLocation(node, checkMode, forceTuple) {
       const type = checkExpression(node, checkMode, forceTuple);
-      return isConstContext(node) || isCommonJsExportedExpression(node) ? getRegularTypeOfLiteralType(type) : isTypeAssertion3(node) ? type : getWidenedLiteralLikeTypeForContextualType(type, instantiateContextualType(arguments.length === 2 ? getContextualType2(node, void 0) : contextualType, node, void 0));
+      return isConstContext(node) || isCommonJsExportedExpression(node) ? getRegularTypeOfLiteralType(type) : isTypeAssertion3(node) ? type : getWidenedLiteralLikeTypeForContextualType(type, instantiateContextualType(
+        getContextualType2(
+          node,
+          /*contextFlags*/
+          void 0
+        ),
+        node,
+        /*contextFlags*/
+        void 0
+      ));
     }
     function checkPropertyAssignment(node, checkMode) {
       if (node.name.kind === 164 /* ComputedPropertyName */) {
@@ -66880,13 +74233,28 @@ ${lanes.join("\n")}
     }
     function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) {
       if (checkMode && checkMode & (2 /* Inferential */ | 8 /* SkipGenericFunctions */)) {
-        const callSignature = getSingleSignature(type, 0 /* Call */, true);
-        const constructSignature = getSingleSignature(type, 1 /* Construct */, true);
+        const callSignature = getSingleSignature(
+          type,
+          0 /* Call */,
+          /*allowMembers*/
+          true
+        );
+        const constructSignature = getSingleSignature(
+          type,
+          1 /* Construct */,
+          /*allowMembers*/
+          true
+        );
         const signature = callSignature || constructSignature;
         if (signature && signature.typeParameters) {
           const contextualType = getApparentTypeOfContextualType(node, 2 /* NoConstraints */);
           if (contextualType) {
-            const contextualSignature = getSingleSignature(getNonNullableType(contextualType), callSignature ? 0 /* Call */ : 1 /* Construct */, false);
+            const contextualSignature = getSingleSignature(
+              getNonNullableType(contextualType),
+              callSignature ? 0 /* Call */ : 1 /* Construct */,
+              /*allowMembers*/
+              false
+            );
             if (contextualSignature && !contextualSignature.typeParameters) {
               if (checkMode & 8 /* SkipGenericFunctions */) {
                 skippedGenericFunction(node, checkMode);
@@ -66900,7 +74268,15 @@ ${lanes.join("\n")}
                 const instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, uniqueTypeParameters);
                 const inferences = map(context.inferences, (info) => createInferenceInfo(info.typeParameter));
                 applyToParameterTypes(instantiatedSignature, contextualSignature, (source, target) => {
-                  inferTypes(inferences, source, target, 0, true);
+                  inferTypes(
+                    inferences,
+                    source,
+                    target,
+                    /*priority*/
+                    0,
+                    /*contravariant*/
+                    true
+                  );
                 });
                 if (some(inferences, hasInferenceCandidates)) {
                   applyToReturnTypes(instantiatedSignature, contextualSignature, (source, target) => {
@@ -67021,7 +74397,11 @@ ${lanes.join("\n")}
       return type;
     }
     function getQuickTypeOfExpression(node) {
-      let expr = skipParentheses(node, true);
+      let expr = skipParentheses(
+        node,
+        /*excludeJSDocTypeAssertions*/
+        true
+      );
       if (isJSDocTypeAssertion(expr)) {
         const type = getJSDocTypeAssertionType(expr);
         if (!isConstTypeReference(type)) {
@@ -67029,11 +74409,16 @@ ${lanes.join("\n")}
         }
       }
       expr = skipParentheses(node);
-      if (isCallExpression(expr) && expr.expression.kind !== 106 /* SuperKeyword */ && !isRequireCall(expr, true) && !isSymbolOrSymbolForCall(expr)) {
-        const type = isCallChain(expr) ? getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) : getReturnTypeOfSingleNonGenericCallSignature(checkNonNullExpression(expr.expression));
-        if (type) {
-          return type;
-        }
+      if (isAwaitExpression(expr)) {
+        const type = getQuickTypeOfExpression(expr.expression);
+        return type ? getAwaitedType(type) : void 0;
+      }
+      if (isCallExpression(expr) && expr.expression.kind !== 106 /* SuperKeyword */ && !isRequireCall(
+        expr,
+        /*checkArgumentIsStringLiteralLike*/
+        true
+      ) && !isSymbolOrSymbolForCall(expr)) {
+        return isCallChain(expr) ? getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) : getReturnTypeOfSingleNonGenericCallSignature(checkNonNullExpression(expr.expression));
       } else if (isAssertionExpression(expr) && !isConstTypeReference(expr.type)) {
         return getTypeFromTypeNode(expr.type);
       } else if (node.kind === 8 /* NumericLiteral */ || node.kind === 10 /* StringLiteral */ || node.kind === 110 /* TrueKeyword */ || node.kind === 95 /* FalseKeyword */) {
@@ -67046,14 +74431,10 @@ ${lanes.join("\n")}
       if (links.contextFreeType) {
         return links.contextFreeType;
       }
-      const saveContextualType = node.contextualType;
-      node.contextualType = anyType;
-      try {
-        const type = links.contextFreeType = checkExpression(node, 4 /* SkipContextSensitive */);
-        return type;
-      } finally {
-        node.contextualType = saveContextualType;
-      }
+      pushContextualType(node, anyType);
+      const type = links.contextFreeType = checkExpression(node, 4 /* SkipContextSensitive */);
+      popContextualType();
+      return type;
     }
     function checkExpression(node, checkMode, forceTuple) {
       var _a2, _b;
@@ -67213,7 +74594,7 @@ ${lanes.join("\n")}
       }
       checkSourceElement(node.constraint);
       checkSourceElement(node.default);
-      const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node));
+      const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node));
       getBaseConstraintOfType(typeParameter);
       if (!hasNonCircularTypeParameterDefault(typeParameter)) {
         error(node.default, Diagnostics.Type_parameter_0_has_a_circular_default, typeToString(typeParameter));
@@ -67229,10 +74610,10 @@ ${lanes.join("\n")}
     function checkTypeParameterDeferred(node) {
       var _a2, _b;
       if (isInterfaceDeclaration(node.parent) || isClassLike(node.parent) || isTypeAliasDeclaration(node.parent)) {
-        const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node));
-        const modifiers = getVarianceModifiers(typeParameter);
+        const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node));
+        const modifiers = getTypeParameterModifiers(typeParameter) & (32768 /* In */ | 65536 /* Out */);
         if (modifiers) {
-          const symbol = getSymbolOfNode(node.parent);
+          const symbol = getSymbolOfDeclaration(node.parent);
           if (isTypeAliasDeclaration(node.parent) && !(getObjectFlags(getDeclaredTypeOfSymbol(symbol)) & (16 /* Anonymous */ | 32 /* Mapped */))) {
             error(node, Diagnostics.Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types);
           } else if (modifiers === 32768 /* In */ || modifiers === 65536 /* Out */) {
@@ -67302,11 +74683,16 @@ ${lanes.join("\n")}
             error(parameterName, Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter);
           } else {
             if (typePredicate.type) {
-              const leadingError = () => chainDiagnosticMessages(void 0, Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type);
+              const leadingError = () => chainDiagnosticMessages(
+                /*details*/
+                void 0,
+                Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type
+              );
               checkTypeAssignableTo(
                 typePredicate.type,
                 getTypeOfSymbol(signature.parameters[typePredicate.parameterIndex]),
                 node.type,
+                /*headMessage*/
                 void 0,
                 leadingError
               );
@@ -67500,7 +74886,7 @@ ${lanes.join("\n")}
             case "arguments":
             case "prototype":
               const message = Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1;
-              const className = getNameOfSymbolAsWritten(getSymbolOfNode(node));
+              const className = getNameOfSymbolAsWritten(getSymbolOfDeclaration(node));
               error(memberNameNode, message, memberName, className);
               break;
           }
@@ -67535,12 +74921,12 @@ ${lanes.join("\n")}
     }
     function checkTypeForDuplicateIndexSignatures(node) {
       if (node.kind === 261 /* InterfaceDeclaration */) {
-        const nodeSymbol = getSymbolOfNode(node);
+        const nodeSymbol = getSymbolOfDeclaration(node);
         if (nodeSymbol.declarations && nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) {
           return;
         }
       }
-      const indexSymbol = getIndexSymbol(getSymbolOfNode(node));
+      const indexSymbol = getIndexSymbol(getSymbolOfDeclaration(node));
       if (indexSymbol == null ? void 0 : indexSymbol.declarations) {
         const indexSignatureMap = /* @__PURE__ */ new Map();
         for (const declaration of indexSymbol.declarations) {
@@ -67617,7 +75003,7 @@ ${lanes.join("\n")}
       if (!checkGrammarConstructorTypeParameters(node))
         checkGrammarConstructorTypeAnnotation(node);
       checkSourceElement(node.body);
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       const firstDeclaration = getDeclarationOfKind(symbol, node.kind);
       if (node === firstDeclaration) {
         checkFunctionOrConstructorSymbol(symbol);
@@ -67705,7 +75091,7 @@ ${lanes.join("\n")}
           checkComputedPropertyName(node.name);
         }
         if (hasBindableName(node)) {
-          const symbol = getSymbolOfNode(node);
+          const symbol = getSymbolOfDeclaration(node);
           const getter = getDeclarationOfKind(symbol, 174 /* GetAccessor */);
           const setter = getDeclarationOfKind(symbol, 175 /* SetAccessor */);
           if (getter && setter && !(getNodeCheckFlags(getter) & 1 /* TypeChecked */)) {
@@ -67727,7 +75113,7 @@ ${lanes.join("\n")}
             }
           }
         }
-        const returnType = getTypeOfAccessors(getSymbolOfNode(node));
+        const returnType = getTypeOfAccessors(getSymbolOfDeclaration(node));
         if (node.kind === 174 /* GetAccessor */) {
           checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType);
         }
@@ -67771,12 +75157,18 @@ ${lanes.join("\n")}
       }
       return result;
     }
+    function getTypeParametersForTypeAndSymbol(type, symbol) {
+      if (!isErrorType(type)) {
+        return symbol.flags & 524288 /* TypeAlias */ && getSymbolLinks(symbol).typeParameters || (getObjectFlags(type) & 4 /* Reference */ ? type.target.localTypeParameters : void 0);
+      }
+      return void 0;
+    }
     function getTypeParametersForTypeReference(node) {
       const type = getTypeFromTypeReference(node);
       if (!isErrorType(type)) {
         const symbol = getNodeLinks(node).resolvedSymbol;
         if (symbol) {
-          return symbol.flags & 524288 /* TypeAlias */ && getSymbolLinks(symbol).typeParameters || (getObjectFlags(type) & 4 /* Reference */ ? type.target.localTypeParameters : void 0);
+          return getTypeParametersForTypeAndSymbol(type, symbol);
         }
       }
       return void 0;
@@ -67885,7 +75277,11 @@ ${lanes.join("\n")}
       }
       const objectType = type.objectType;
       const indexType = type.indexType;
-      if (isTypeAssignableTo(indexType, getIndexType(objectType, false))) {
+      if (isTypeAssignableTo(indexType, getIndexType(
+        objectType,
+        /*stringsOnly*/
+        false
+      ))) {
         if (accessNode.kind === 209 /* ElementAccessExpression */ && isAssignmentTarget(accessNode) && getObjectFlags(objectType) & 32 /* Mapped */ && getMappedTypeModifiers(objectType) & 1 /* IncludeReadonly */) {
           error(accessNode, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType));
         }
@@ -67951,7 +75347,7 @@ ${lanes.join("\n")}
         grammarErrorOnNode(node, Diagnostics.infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type);
       }
       checkSourceElement(node.typeParameter);
-      const symbol = getSymbolOfNode(node.typeParameter);
+      const symbol = getSymbolOfDeclaration(node.typeParameter);
       if (symbol.declarations && symbol.declarations.length > 1) {
         const links = getSymbolLinks(symbol);
         if (!links.typeParametersChecked) {
@@ -68081,7 +75477,11 @@ ${lanes.join("\n")}
           if (subsequentNode.kind === node.kind) {
             const errorNode2 = subsequentNode.name || subsequentNode;
             const subsequentName = subsequentNode.name;
-            if (node.name && subsequentName && (isPrivateIdentifier(node.name) && isPrivateIdentifier(subsequentName) && node.name.escapedText === subsequentName.escapedText || isComputedPropertyName(node.name) && isComputedPropertyName(subsequentName) || isPropertyNameLiteral(node.name) && isPropertyNameLiteral(subsequentName) && getEscapedTextOfIdentifierOrLiteral(node.name) === getEscapedTextOfIdentifierOrLiteral(subsequentName))) {
+            if (node.name && subsequentName && // both are private identifiers
+            (isPrivateIdentifier(node.name) && isPrivateIdentifier(subsequentName) && node.name.escapedText === subsequentName.escapedText || // Both are computed property names
+            // TODO: GH#17345: These are methods, so handle computed name case. (`Always allowing computed property names is *not* the correct behavior!)
+            isComputedPropertyName(node.name) && isComputedPropertyName(subsequentName) || // Both are literal property names that are the same.
+            isPropertyNameLiteral(node.name) && isPropertyNameLiteral(subsequentName) && getEscapedTextOfIdentifierOrLiteral(node.name) === getEscapedTextOfIdentifierOrLiteral(subsequentName))) {
               const reportError = (node.kind === 171 /* MethodDeclaration */ || node.kind === 170 /* MethodSignature */) && isStatic(node) !== isStatic(subsequentNode);
               if (reportError) {
                 const diagnostic = isStatic(node) ? Diagnostics.Function_overload_must_be_static : Diagnostics.Function_overload_must_not_be_static;
@@ -68203,7 +75603,7 @@ ${lanes.join("\n")}
     function checkExportsOnMergedDeclarationsWorker(node) {
       let symbol = node.localSymbol;
       if (!symbol) {
-        symbol = getSymbolOfNode(node);
+        symbol = getSymbolOfDeclaration(node);
         if (!symbol.exportSymbol) {
           return;
         }
@@ -68246,9 +75646,9 @@ ${lanes.join("\n")}
         switch (d.kind) {
           case 261 /* InterfaceDeclaration */:
           case 262 /* TypeAliasDeclaration */:
-          case 348 /* JSDocTypedefTag */:
+          case 349 /* JSDocTypedefTag */:
           case 341 /* JSDocCallbackTag */:
-          case 342 /* JSDocEnumTag */:
+          case 343 /* JSDocEnumTag */:
             return 2 /* ExportType */;
           case 264 /* ModuleDeclaration */:
             return isAmbientModule(d) || getModuleInstanceState(d) !== 0 /* NonInstantiated */ ? 4 /* ExportNamespace */ | 1 /* ExportValue */ : 4 /* ExportNamespace */;
@@ -68270,7 +75670,7 @@ ${lanes.join("\n")}
           case 271 /* NamespaceImport */:
           case 270 /* ImportClause */:
             let result = 0 /* None */;
-            const target = resolveAlias(getSymbolOfNode(d));
+            const target = resolveAlias(getSymbolOfDeclaration(d));
             forEach(target.declarations, (d2) => {
               result |= getDeclarationSpaces(d2);
             });
@@ -68298,7 +75698,10 @@ ${lanes.join("\n")}
       if (typeAsPromise.promisedTypeOfPromise) {
         return typeAsPromise.promisedTypeOfPromise;
       }
-      if (isReferenceToType2(type, getGlobalPromiseType(false))) {
+      if (isReferenceToType2(type, getGlobalPromiseType(
+        /*reportErrors*/
+        false
+      ))) {
         return typeAsPromise.promisedTypeOfPromise = getTypeArguments(type)[0];
       }
       if (allTypesAssignableToKind(getBaseConstraintOrType(type), 131068 /* Primitive */ | 131072 /* Never */)) {
@@ -68362,7 +75765,10 @@ ${lanes.join("\n")}
     function isAwaitedTypeInstantiation(type) {
       var _a2;
       if (type.flags & 16777216 /* Conditional */) {
-        const awaitedSymbol = getGlobalAwaitedSymbol(false);
+        const awaitedSymbol = getGlobalAwaitedSymbol(
+          /*reportErrors*/
+          false
+        );
         return !!awaitedSymbol && type.aliasSymbol === awaitedSymbol && ((_a2 = type.aliasTypeArguments) == null ? void 0 : _a2.length) === 1;
       }
       return false;
@@ -68383,7 +75789,10 @@ ${lanes.join("\n")}
       return false;
     }
     function tryCreateAwaitedType(type) {
-      const awaitedSymbol = getGlobalAwaitedSymbol(true);
+      const awaitedSymbol = getGlobalAwaitedSymbol(
+        /*reportErrors*/
+        true
+      );
       if (awaitedSymbol) {
         return getTypeAliasInstantiation(awaitedSymbol, [unwrapAwaitedType(type)]);
       }
@@ -68431,7 +75840,12 @@ ${lanes.join("\n")}
         return typeAsAwaitable.awaitedTypeOfType = type;
       }
       const thisTypeForErrorOut = { value: void 0 };
-      const promisedType = getPromisedTypeOfPromise(type, void 0, thisTypeForErrorOut);
+      const promisedType = getPromisedTypeOfPromise(
+        type,
+        /*errorNode*/
+        void 0,
+        thisTypeForErrorOut
+      );
       if (promisedType) {
         if (type.id === promisedType.id || awaitedTypeStack.lastIndexOf(promisedType.id) >= 0) {
           if (errorNode) {
@@ -68467,7 +75881,10 @@ ${lanes.join("\n")}
         if (isErrorType(returnType)) {
           return;
         }
-        const globalPromiseType = getGlobalPromiseType(true);
+        const globalPromiseType = getGlobalPromiseType(
+          /*reportErrors*/
+          true
+        );
         if (globalPromiseType !== emptyGenericType && !isReferenceToType2(returnType, globalPromiseType)) {
           error(returnTypeNode, Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0, typeToString(getAwaitedTypeNoAlias(returnType) || voidType));
           return;
@@ -68482,17 +75899,28 @@ ${lanes.join("\n")}
           error(returnTypeNode, Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, typeToString(returnType));
           return;
         }
-        const promiseConstructorSymbol = resolveEntityName(promiseConstructorName, 111551 /* Value */, true);
+        const promiseConstructorSymbol = resolveEntityName(
+          promiseConstructorName,
+          111551 /* Value */,
+          /*ignoreErrors*/
+          true
+        );
         const promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : errorType;
         if (isErrorType(promiseConstructorType)) {
-          if (promiseConstructorName.kind === 79 /* Identifier */ && promiseConstructorName.escapedText === "Promise" && getTargetType(returnType) === getGlobalPromiseType(false)) {
+          if (promiseConstructorName.kind === 79 /* Identifier */ && promiseConstructorName.escapedText === "Promise" && getTargetType(returnType) === getGlobalPromiseType(
+            /*reportErrors*/
+            false
+          )) {
             error(returnTypeNode, Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option);
           } else {
             error(returnTypeNode, Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, entityNameToString(promiseConstructorName));
           }
           return;
         }
-        const globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(true);
+        const globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(
+          /*reportErrors*/
+          true
+        );
         if (globalPromiseConstructorLikeType === emptyObjectType) {
           error(returnTypeNode, Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, entityNameToString(promiseConstructorName));
           return;
@@ -68517,7 +75945,13 @@ ${lanes.join("\n")}
           return;
         }
       }
-      checkAwaitedType(returnType, false, node, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
+      checkAwaitedType(
+        returnType,
+        /*withAlias*/
+        false,
+        node,
+        Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+      );
     }
     function checkDecorator(node) {
       const signature = getResolvedSignature(node);
@@ -68531,7 +75965,7 @@ ${lanes.join("\n")}
       switch (node.parent.kind) {
         case 260 /* ClassDeclaration */:
           headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1;
-          const classSymbol = getSymbolOfNode(node.parent);
+          const classSymbol = getSymbolOfDeclaration(node.parent);
           const classConstructorType = getTypeOfSymbol(classSymbol);
           expectedReturnType = getUnionType([classConstructorType, voidType]);
           break;
@@ -68559,14 +75993,28 @@ ${lanes.join("\n")}
       );
     }
     function markTypeNodeAsReferenced(node) {
-      markEntityNameOrEntityExpressionAsReference(node && getEntityNameFromTypeNode(node), false);
+      markEntityNameOrEntityExpressionAsReference(
+        node && getEntityNameFromTypeNode(node),
+        /*forDecoratorMetadata*/
+        false
+      );
     }
     function markEntityNameOrEntityExpressionAsReference(typeName, forDecoratorMetadata) {
       if (!typeName)
         return;
       const rootName = getFirstIdentifier(typeName);
       const meaning = (typeName.kind === 79 /* Identifier */ ? 788968 /* Type */ : 1920 /* Namespace */) | 2097152 /* Alias */;
-      const rootSymbol = resolveName(rootName, rootName.escapedText, meaning, void 0, void 0, true);
+      const rootSymbol = resolveName(
+        rootName,
+        rootName.escapedText,
+        meaning,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isReference*/
+        true
+      );
       if (rootSymbol && rootSymbol.flags & 2097152 /* Alias */) {
         if (symbolIsValue(rootSymbol) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol)) && !getTypeOnlyAliasDeclaration(rootSymbol)) {
           markAliasSymbolAsReferenced(rootSymbol);
@@ -68582,7 +76030,11 @@ ${lanes.join("\n")}
     function markDecoratorMedataDataTypeNodeAsReferenced(node) {
       const entityName = getEntityNameForDecoratorMetadata(node);
       if (entityName && isEntityName(entityName)) {
-        markEntityNameOrEntityExpressionAsReference(entityName, true);
+        markEntityNameOrEntityExpressionAsReference(
+          entityName,
+          /*forDecoratorMetadata*/
+          true
+        );
       }
     }
     function getEntityNameForDecoratorMetadata(node) {
@@ -68660,7 +76112,7 @@ ${lanes.join("\n")}
           case 174 /* GetAccessor */:
           case 175 /* SetAccessor */:
             const otherKind = node.kind === 174 /* GetAccessor */ ? 175 /* SetAccessor */ : 174 /* GetAccessor */;
-            const otherAccessor = getDeclarationOfKind(getSymbolOfNode(node), otherKind);
+            const otherAccessor = getDeclarationOfKind(getSymbolOfDeclaration(node), otherKind);
             markDecoratorMedataDataTypeNodeAsReferenced(getAnnotatedAccessorTypeNode(node) || otherAccessor && getAnnotatedAccessorTypeNode(otherAccessor));
             break;
           case 171 /* MethodDeclaration */:
@@ -68716,7 +76168,11 @@ ${lanes.join("\n")}
     }
     function checkJSDocLinkLikeTag(node) {
       if (node.name) {
-        resolveJSDocMemberName(node.name, true);
+        resolveJSDocMemberName(
+          node.name,
+          /*ignoreErrors*/
+          true
+        );
       }
     }
     function checkJSDocParameterTag(node) {
@@ -68785,9 +76241,10 @@ ${lanes.join("\n")}
         checkComputedPropertyName(node.name);
       }
       if (hasBindableName(node)) {
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         const localSymbol = node.localSymbol || symbol;
         const firstDeclaration = (_a2 = localSymbol.declarations) == null ? void 0 : _a2.find(
+          // Get first non javascript function declaration
           (declaration) => declaration.kind === node.kind && !(declaration.flags & 262144 /* JavaScriptFile */)
         );
         if (node === firstDeclaration) {
@@ -68894,7 +76351,7 @@ ${lanes.join("\n")}
             if (member.kind === 175 /* SetAccessor */ && member.symbol.flags & 32768 /* GetAccessor */) {
               break;
             }
-            const symbol = getSymbolOfNode(member);
+            const symbol = getSymbolOfDeclaration(member);
             if (!symbol.isReferenced && (hasEffectiveModifier(member, 8 /* Private */) || isNamedDeclaration(member) && isPrivateIdentifier(member.name)) && !(member.flags & 16777216 /* Ambient */)) {
               addDiagnostic(member, 0 /* Local */, createDiagnosticForNode(member.name, Diagnostics._0_is_declared_but_its_value_is_never_read, symbolToString(symbol)));
             }
@@ -68922,7 +76379,7 @@ ${lanes.join("\n")}
       }
     }
     function checkUnusedTypeParameters(node, addDiagnostic) {
-      const declarations = getSymbolOfNode(node).declarations;
+      const declarations = getSymbolOfDeclaration(node).declarations;
       if (!declarations || last(declarations) !== node)
         return;
       const typeParameters = getEffectiveTypeParameterDeclarations(node);
@@ -69047,7 +76504,7 @@ ${lanes.join("\n")}
     function checkPotentialUncheckedRenamedBindingElementsInTypes() {
       var _a2;
       for (const node of potentialUnusedRenamedBindingElementsInTypes) {
-        if (!((_a2 = getSymbolOfNode(node)) == null ? void 0 : _a2.isReferenced)) {
+        if (!((_a2 = getSymbolOfDeclaration(node)) == null ? void 0 : _a2.isReferenced)) {
           const wrappingDeclaration = walkUpBindingElementsAndPatterns(node);
           Debug.assert(isParameterDeclaration(wrappingDeclaration), "Only parameter declaration should be checked here");
           const diagnostic = createDiagnosticForNode(node.name, Diagnostics._0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation, declarationNameToString(node.name), declarationNameToString(node.propertyName));
@@ -69261,11 +76718,21 @@ ${lanes.join("\n")}
       if (node.kind === 257 /* VariableDeclaration */ && !node.initializer) {
         return;
       }
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       if (symbol.flags & 1 /* FunctionScopedVariable */) {
         if (!isIdentifier(node.name))
           return Debug.fail();
-        const localDeclarationSymbol = resolveName(node, node.name.escapedText, 3 /* Variable */, void 0, void 0, false);
+        const localDeclarationSymbol = resolveName(
+          node,
+          node.name.escapedText,
+          3 /* Variable */,
+          /*nodeNotFoundErrorMessage*/
+          void 0,
+          /*nameArg*/
+          void 0,
+          /*isUse*/
+          false
+        );
         if (localDeclarationSymbol && localDeclarationSymbol !== symbol && localDeclarationSymbol.flags & 2 /* BlockScopedVariable */) {
           if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 3 /* BlockScoped */) {
             const varDeclList = getAncestor(localDeclarationSymbol.valueDeclaration, 258 /* VariableDeclarationList */);
@@ -69318,8 +76785,21 @@ ${lanes.join("\n")}
             const nameText = getPropertyNameFromType(exprType);
             const property = getPropertyOfType(parentType, nameText);
             if (property) {
-              markPropertyAsReferenced(property, void 0, false);
-              checkPropertyAccessibility(node, !!parent2.initializer && parent2.initializer.kind === 106 /* SuperKeyword */, false, parentType, property);
+              markPropertyAsReferenced(
+                property,
+                /*nodeForCheckWriteOnly*/
+                void 0,
+                /*isSelfTypeAccess*/
+                false
+              );
+              checkPropertyAccessibility(
+                node,
+                !!parent2.initializer && parent2.initializer.kind === 106 /* SuperKeyword */,
+                /*writing*/
+                false,
+                parentType,
+                property
+              );
             }
           }
         }
@@ -69357,7 +76837,7 @@ ${lanes.join("\n")}
         }
         return;
       }
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       if (symbol.flags & 2097152 /* Alias */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node.kind === 205 /* BindingElement */ ? node.parent.parent : node)) {
         checkAliasSymbol(node);
         return;
@@ -69368,7 +76848,14 @@ ${lanes.join("\n")}
         if (initializer) {
           const isJSObjectLiteralInitializer = isInJSFile(node) && isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAccess(node.name)) && !!((_a2 = symbol.exports) == null ? void 0 : _a2.size);
           if (!isJSObjectLiteralInitializer && node.parent.parent.kind !== 246 /* ForInStatement */) {
-            checkTypeAssignableToAndOptionallyElaborate(checkExpressionCached(initializer), type, node, initializer, void 0);
+            checkTypeAssignableToAndOptionallyElaborate(
+              checkExpressionCached(initializer),
+              type,
+              node,
+              initializer,
+              /*headMessage*/
+              void 0
+            );
           }
         }
         if (symbol.declarations && symbol.declarations.length > 1) {
@@ -69382,7 +76869,14 @@ ${lanes.join("\n")}
           errorNextVariableOrPropertyDeclarationMustHaveSameType(symbol.valueDeclaration, type, node, declarationType);
         }
         if (hasOnlyExpressionInitializer(node) && node.initializer) {
-          checkTypeAssignableToAndOptionallyElaborate(checkExpressionCached(node.initializer), declarationType, node, node.initializer, void 0);
+          checkTypeAssignableToAndOptionallyElaborate(
+            checkExpressionCached(node.initializer),
+            declarationType,
+            node,
+            node.initializer,
+            /*headMessage*/
+            void 0
+          );
         }
         if (symbol.valueDeclaration && !areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) {
           error(node.name, Diagnostics.All_declarations_of_0_must_have_identical_modifiers, declarationNameToString(node.name));
@@ -69485,6 +76979,7 @@ ${lanes.join("\n")}
           if (isPromise) {
             errorAndMaybeSuggestAwait(
               location,
+              /*maybeMissingAwait*/
               true,
               Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined,
               getTypeNameForErrorDisplay(type)
@@ -69671,7 +77166,14 @@ ${lanes.join("\n")}
       if (isTypeAny(inputType)) {
         return inputType;
       }
-      return getIteratedTypeOrElementType(use, inputType, sentType, errorNode, true) || anyType;
+      return getIteratedTypeOrElementType(
+        use,
+        inputType,
+        sentType,
+        errorNode,
+        /*checkAssignability*/
+        true
+      ) || anyType;
     }
     function getIteratedTypeOrElementType(use, inputType, sentType, errorNode, checkAssignability) {
       const allowAsyncIterables = (use & 2 /* AllowsAsyncIterablesFlag */) !== 0;
@@ -69748,7 +77250,13 @@ ${lanes.join("\n")}
         if (downlevelIteration2) {
           return allowsStrings ? [Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true] : [Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true];
         }
-        const yieldType = getIterationTypeOfIterable(use, 0 /* Yield */, inputType, void 0);
+        const yieldType = getIterationTypeOfIterable(
+          use,
+          0 /* Yield */,
+          inputType,
+          /*errorNode*/
+          void 0
+        );
         if (yieldType) {
           return [Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, false];
         }
@@ -69881,7 +77389,10 @@ ${lanes.join("\n")}
         return anyIterationTypes;
       const { yieldType, returnType, nextType } = iterationTypes;
       if (errorNode) {
-        getGlobalAwaitedSymbol(true);
+        getGlobalAwaitedSymbol(
+          /*reportErrors*/
+          true
+        );
       }
       return createIterationTypes(
         getAwaitedType(yieldType, errorNode) || anyType,
@@ -69944,23 +77455,60 @@ ${lanes.join("\n")}
       return getCachedIterationTypes(type, resolver.iterableCacheKey);
     }
     function getIterationTypesOfGlobalIterableType(globalType, resolver) {
-      const globalIterationTypes = getIterationTypesOfIterableCached(globalType, resolver) || getIterationTypesOfIterableSlow(globalType, resolver, void 0, void 0, false);
+      const globalIterationTypes = getIterationTypesOfIterableCached(globalType, resolver) || getIterationTypesOfIterableSlow(
+        globalType,
+        resolver,
+        /*errorNode*/
+        void 0,
+        /*errorOutputContainer*/
+        void 0,
+        /*noCache*/
+        false
+      );
       return globalIterationTypes === noIterationTypes ? defaultIterationTypes : globalIterationTypes;
     }
     function getIterationTypesOfIterableFast(type, resolver) {
       let globalType;
-      if (isReferenceToType2(type, globalType = resolver.getGlobalIterableType(false)) || isReferenceToType2(type, globalType = resolver.getGlobalIterableIteratorType(false))) {
+      if (isReferenceToType2(type, globalType = resolver.getGlobalIterableType(
+        /*reportErrors*/
+        false
+      )) || isReferenceToType2(type, globalType = resolver.getGlobalIterableIteratorType(
+        /*reportErrors*/
+        false
+      ))) {
         const [yieldType] = getTypeArguments(type);
         const { returnType, nextType } = getIterationTypesOfGlobalIterableType(globalType, resolver);
-        return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(yieldType, void 0) || yieldType, resolver.resolveIterationType(returnType, void 0) || returnType, nextType));
+        return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(
+          yieldType,
+          /*errorNode*/
+          void 0
+        ) || yieldType, resolver.resolveIterationType(
+          returnType,
+          /*errorNode*/
+          void 0
+        ) || returnType, nextType));
       }
-      if (isReferenceToType2(type, resolver.getGlobalGeneratorType(false))) {
+      if (isReferenceToType2(type, resolver.getGlobalGeneratorType(
+        /*reportErrors*/
+        false
+      ))) {
         const [yieldType, returnType, nextType] = getTypeArguments(type);
-        return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(yieldType, void 0) || yieldType, resolver.resolveIterationType(returnType, void 0) || returnType, nextType));
+        return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(
+          yieldType,
+          /*errorNode*/
+          void 0
+        ) || yieldType, resolver.resolveIterationType(
+          returnType,
+          /*errorNode*/
+          void 0
+        ) || returnType, nextType));
       }
     }
     function getPropertyNameForKnownSymbolName(symbolName2) {
-      const ctorType = getGlobalESSymbolConstructorSymbol(false);
+      const ctorType = getGlobalESSymbolConstructorSymbol(
+        /*reportErrors*/
+        false
+      );
       const uniqueType = ctorType && getTypeOfPropertyOfType(getTypeOfSymbol(ctorType), escapeLeadingUnderscores(symbolName2));
       return uniqueType && isTypeUsableAsPropertyName(uniqueType) ? getPropertyNameFromType(uniqueType) : `__@${symbolName2}`;
     }
@@ -69981,14 +77529,30 @@ ${lanes.join("\n")}
     }
     function reportTypeNotIterableError(errorNode, type, allowAsyncIterables) {
       const message = allowAsyncIterables ? Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator : Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator;
-      const suggestAwait = !!getAwaitedTypeOfPromise(type) || !allowAsyncIterables && isForOfStatement(errorNode.parent) && errorNode.parent.expression === errorNode && getGlobalAsyncIterableType(false) !== emptyGenericType && isTypeAssignableTo(
-        type,
-        getGlobalAsyncIterableType(false)
+      const suggestAwait = (
+        // for (const x of Promise<...>) or [...Promise<...>]
+        !!getAwaitedTypeOfPromise(type) || !allowAsyncIterables && isForOfStatement(errorNode.parent) && errorNode.parent.expression === errorNode && getGlobalAsyncIterableType(
+          /** reportErrors */
+          false
+        ) !== emptyGenericType && isTypeAssignableTo(
+          type,
+          getGlobalAsyncIterableType(
+            /** reportErrors */
+            false
+          )
+        )
       );
       return errorAndMaybeSuggestAwait(errorNode, suggestAwait, message, typeToString(type));
     }
     function getIterationTypesOfIterator(type, resolver, errorNode, errorOutputContainer) {
-      return getIterationTypesOfIteratorWorker(type, resolver, errorNode, errorOutputContainer, false);
+      return getIterationTypesOfIteratorWorker(
+        type,
+        resolver,
+        errorNode,
+        errorOutputContainer,
+        /*noCache*/
+        false
+      );
     }
     function getIterationTypesOfIteratorWorker(type, resolver, errorNode, errorOutputContainer, noCache) {
       if (isTypeAny(type)) {
@@ -70006,14 +77570,32 @@ ${lanes.join("\n")}
       return getCachedIterationTypes(type, resolver.iteratorCacheKey);
     }
     function getIterationTypesOfIteratorFast(type, resolver) {
-      const globalType = resolver.getGlobalIterableIteratorType(false);
+      const globalType = resolver.getGlobalIterableIteratorType(
+        /*reportErrors*/
+        false
+      );
       if (isReferenceToType2(type, globalType)) {
         const [yieldType] = getTypeArguments(type);
-        const globalIterationTypes = getIterationTypesOfIteratorCached(globalType, resolver) || getIterationTypesOfIteratorSlow(globalType, resolver, void 0, void 0, false);
+        const globalIterationTypes = getIterationTypesOfIteratorCached(globalType, resolver) || getIterationTypesOfIteratorSlow(
+          globalType,
+          resolver,
+          /*errorNode*/
+          void 0,
+          /*errorOutputContainer*/
+          void 0,
+          /*noCache*/
+          false
+        );
         const { returnType, nextType } = globalIterationTypes === noIterationTypes ? defaultIterationTypes : globalIterationTypes;
         return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType));
       }
-      if (isReferenceToType2(type, resolver.getGlobalIteratorType(false)) || isReferenceToType2(type, resolver.getGlobalGeneratorType(false))) {
+      if (isReferenceToType2(type, resolver.getGlobalIteratorType(
+        /*reportErrors*/
+        false
+      )) || isReferenceToType2(type, resolver.getGlobalGeneratorType(
+        /*reportErrors*/
+        false
+      ))) {
         const [yieldType, returnType, nextType] = getTypeArguments(type);
         return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType));
       }
@@ -70036,13 +77618,31 @@ ${lanes.join("\n")}
       if (cachedTypes2) {
         return cachedTypes2;
       }
-      if (isReferenceToType2(type, getGlobalIteratorYieldResultType(false))) {
+      if (isReferenceToType2(type, getGlobalIteratorYieldResultType(
+        /*reportErrors*/
+        false
+      ))) {
         const yieldType2 = getTypeArguments(type)[0];
-        return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(yieldType2, void 0, void 0));
+        return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
+          yieldType2,
+          /*returnType*/
+          void 0,
+          /*nextType*/
+          void 0
+        ));
       }
-      if (isReferenceToType2(type, getGlobalIteratorReturnResultType(false))) {
+      if (isReferenceToType2(type, getGlobalIteratorReturnResultType(
+        /*reportErrors*/
+        false
+      ))) {
         const returnType2 = getTypeArguments(type)[0];
-        return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(void 0, returnType2, void 0));
+        return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
+          /*yieldType*/
+          void 0,
+          returnType2,
+          /*nextType*/
+          void 0
+        ));
       }
       const yieldIteratorResult = filterType(type, isYieldIteratorResult);
       const yieldType = yieldIteratorResult !== neverType ? getTypeOfPropertyOfType(yieldIteratorResult, "value") : void 0;
@@ -70051,7 +77651,12 @@ ${lanes.join("\n")}
       if (!yieldType && !returnType) {
         return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", noIterationTypes);
       }
-      return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(yieldType, returnType || voidType, void 0));
+      return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
+        yieldType,
+        returnType || voidType,
+        /*nextType*/
+        void 0
+      ));
     }
     function getIterationTypesOfMethod(type, resolver, methodName, errorNode, errorOutputContainer) {
       var _a2, _b, _c, _d, _e, _f;
@@ -70077,8 +77682,14 @@ ${lanes.join("\n")}
         return methodName === "next" ? noIterationTypes : void 0;
       }
       if ((methodType == null ? void 0 : methodType.symbol) && methodSignatures.length === 1) {
-        const globalGeneratorType = resolver.getGlobalGeneratorType(false);
-        const globalIteratorType = resolver.getGlobalIteratorType(false);
+        const globalGeneratorType = resolver.getGlobalGeneratorType(
+          /*reportErrors*/
+          false
+        );
+        const globalIteratorType = resolver.getGlobalIteratorType(
+          /*reportErrors*/
+          false
+        );
         const isGeneratorMethod = ((_c = (_b = globalGeneratorType.symbol) == null ? void 0 : _b.members) == null ? void 0 : _c.get(methodName)) === methodType.symbol;
         const isIteratorMethod = !isGeneratorMethod && ((_e = (_d = globalIteratorType.symbol) == null ? void 0 : _d.members) == null ? void 0 : _e.get(methodName)) === methodType.symbol;
         if (isGeneratorMethod || isIteratorMethod) {
@@ -70152,7 +77763,19 @@ ${lanes.join("\n")}
       }
       const use = isAsyncGenerator ? 2 /* AsyncGeneratorReturnType */ : 1 /* GeneratorReturnType */;
       const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver;
-      return getIterationTypesOfIterable(type, use, void 0) || getIterationTypesOfIterator(type, resolver, void 0, void 0);
+      return getIterationTypesOfIterable(
+        type,
+        use,
+        /*errorNode*/
+        void 0
+      ) || getIterationTypesOfIterator(
+        type,
+        resolver,
+        /*errorNode*/
+        void 0,
+        /*errorOutputContainer*/
+        void 0
+      );
     }
     function checkBreakOrContinueStatement(node) {
       if (!checkGrammarStatementInAmbientContext(node))
@@ -70203,7 +77826,13 @@ ${lanes.join("\n")}
           }
         } else if (getReturnTypeFromAnnotation(container)) {
           const unwrappedReturnType = (_a2 = unwrapReturnType(returnType, functionFlags)) != null ? _a2 : returnType;
-          const unwrappedExprType = functionFlags & 2 /* Async */ ? checkAwaitedType(exprType, false, node, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) : exprType;
+          const unwrappedExprType = functionFlags & 2 /* Async */ ? checkAwaitedType(
+            exprType,
+            /*withAlias*/
+            false,
+            node,
+            Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+          ) : exprType;
           if (unwrappedReturnType) {
             checkTypeAssignableToAndOptionallyElaborate(unwrappedExprType, unwrappedReturnType, node, node.expression);
           }
@@ -70231,7 +77860,6 @@ ${lanes.join("\n")}
       let firstDefaultClause;
       let hasDuplicateDefaultClause = false;
       const expressionType = checkExpression(node.expression);
-      const expressionIsLiteral = isLiteralType(expressionType);
       forEach(node.caseBlock.clauses, (clause) => {
         if (clause.kind === 293 /* DefaultClause */ && !hasDuplicateDefaultClause) {
           if (firstDefaultClause === void 0) {
@@ -70250,15 +77878,15 @@ ${lanes.join("\n")}
         }
         function createLazyCaseClauseDiagnostics(clause2) {
           return () => {
-            let caseType = checkExpression(clause2.expression);
-            const caseIsLiteral = isLiteralType(caseType);
-            let comparedExpressionType = expressionType;
-            if (!caseIsLiteral || !expressionIsLiteral) {
-              caseType = caseIsLiteral ? getBaseTypeOfLiteralType(caseType) : caseType;
-              comparedExpressionType = getBaseTypeOfLiteralType(expressionType);
-            }
-            if (!isTypeEqualityComparableTo(comparedExpressionType, caseType)) {
-              checkTypeComparableTo(caseType, comparedExpressionType, clause2.expression, void 0);
+            const caseType = checkExpression(clause2.expression);
+            if (!isTypeEqualityComparableTo(expressionType, caseType)) {
+              checkTypeComparableTo(
+                caseType,
+                expressionType,
+                clause2.expression,
+                /*headMessage*/
+                void 0
+              );
             }
           };
         }
@@ -70301,7 +77929,12 @@ ${lanes.join("\n")}
           const declaration = catchClause.variableDeclaration;
           const typeNode = getEffectiveTypeAnnotationNode(getRootDeclaration(declaration));
           if (typeNode) {
-            const type = getTypeForVariableLikeDeclaration(declaration, false, 0 /* Normal */);
+            const type = getTypeForVariableLikeDeclaration(
+              declaration,
+              /*includeOptionality*/
+              false,
+              0 /* Normal */
+            );
             if (type && !(type.flags & 3 /* AnyOrUnknown */)) {
               grammarErrorOnFirstToken(typeNode, Diagnostics.Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified);
             }
@@ -70332,14 +77965,19 @@ ${lanes.join("\n")}
       }
       for (const prop of getPropertiesOfObjectType(type)) {
         if (!(isStaticIndex && prop.flags & 4194304 /* Prototype */)) {
-          checkIndexConstraintForProperty(type, prop, getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */, true), getNonMissingTypeOfSymbol(prop));
+          checkIndexConstraintForProperty(type, prop, getLiteralTypeFromProperty(
+            prop,
+            8576 /* StringOrNumberLiteralOrUnique */,
+            /*includeNonPublic*/
+            true
+          ), getNonMissingTypeOfSymbol(prop));
         }
       }
       const typeDeclaration = symbol.valueDeclaration;
       if (typeDeclaration && isClassLike(typeDeclaration)) {
         for (const member of typeDeclaration.members) {
           if (!isStatic(member) && !hasBindableName(member)) {
-            const symbol2 = getSymbolOfNode(member);
+            const symbol2 = getSymbolOfDeclaration(member);
             checkIndexConstraintForProperty(type, symbol2, getTypeOfExpression(member.name.expression), getNonMissingTypeOfSymbol(symbol2));
           }
         }
@@ -70361,7 +77999,7 @@ ${lanes.join("\n")}
       const propDeclaration = declaration && declaration.kind === 223 /* BinaryExpression */ || name && name.kind === 164 /* ComputedPropertyName */ ? declaration : void 0;
       const localPropDeclaration = getParentOfSymbol(prop) === type.symbol ? declaration : void 0;
       for (const info of indexInfos) {
-        const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfNode(info.declaration)) === type.symbol ? info.declaration : void 0;
+        const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfDeclaration(info.declaration)) === type.symbol ? info.declaration : void 0;
         const errorNode = localPropDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getPropertyOfObjectType(base, prop.escapedName) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0);
         if (errorNode && !isTypeAssignableTo(propType, info.type)) {
           const diagnostic = createError(
@@ -70383,11 +78021,11 @@ ${lanes.join("\n")}
       const declaration = checkInfo.declaration;
       const indexInfos = getApplicableIndexInfos(type, checkInfo.keyType);
       const interfaceDeclaration = getObjectFlags(type) & 2 /* Interface */ ? getDeclarationOfKind(type.symbol, 261 /* InterfaceDeclaration */) : void 0;
-      const localCheckDeclaration = declaration && getParentOfSymbol(getSymbolOfNode(declaration)) === type.symbol ? declaration : void 0;
+      const localCheckDeclaration = declaration && getParentOfSymbol(getSymbolOfDeclaration(declaration)) === type.symbol ? declaration : void 0;
       for (const info of indexInfos) {
         if (info === checkInfo)
           continue;
-        const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfNode(info.declaration)) === type.symbol ? info.declaration : void 0;
+        const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfDeclaration(info.declaration)) === type.symbol ? info.declaration : void 0;
         const errorNode = localCheckDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getIndexInfoOfType(base, checkInfo.keyType) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0);
         if (errorNode && !isTypeAssignableTo(checkInfo.type, info.type)) {
           error(
@@ -70492,7 +78130,7 @@ ${lanes.join("\n")}
           const type = getTypeFromTypeReference(node);
           if (type.flags & 262144 /* TypeParameter */) {
             for (let i = index; i < typeParameters.length; i++) {
-              if (type.symbol === getSymbolOfNode(typeParameters[i])) {
+              if (type.symbol === getSymbolOfDeclaration(typeParameters[i])) {
                 error(node, Diagnostics.Type_parameter_defaults_can_only_reference_previously_declared_type_parameters);
               }
             }
@@ -70554,7 +78192,7 @@ ${lanes.join("\n")}
     function checkClassExpression(node) {
       checkClassLikeDeclaration(node);
       checkNodeDeferred(node);
-      return getTypeOfSymbol(getSymbolOfNode(node));
+      return getTypeOfSymbol(getSymbolOfDeclaration(node));
     }
     function checkClassExpressionDeferred(node) {
       forEach(node.members, checkSourceElement);
@@ -70578,7 +78216,7 @@ ${lanes.join("\n")}
       checkCollisionsForDeclarationName(node, node.name);
       checkTypeParameters(getEffectiveTypeParameterDeclarations(node));
       checkExportsOnMergedDeclarations(node);
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       const type = getDeclaredTypeOfSymbol(symbol);
       const typeWithThis = getTypeWithThisArgument(type);
       const staticType = getTypeOfSymbol(symbol);
@@ -70616,7 +78254,12 @@ ${lanes.join("\n")}
               }
             }
             const baseWithThis = getTypeWithThisArgument(baseType, type.thisType);
-            if (!checkTypeAssignableTo(typeWithThis, baseWithThis, void 0)) {
+            if (!checkTypeAssignableTo(
+              typeWithThis,
+              baseWithThis,
+              /*errorNode*/
+              void 0
+            )) {
               issueMemberSpecificError(node, typeWithThis, baseWithThis, Diagnostics.Class_0_incorrectly_extends_base_class_1);
             } else {
               checkTypeAssignableTo(
@@ -70659,7 +78302,12 @@ ${lanes.join("\n")}
       }
       addLazyDiagnostic(() => {
         checkIndexConstraints(type, symbol);
-        checkIndexConstraints(staticType, symbol, true);
+        checkIndexConstraints(
+          staticType,
+          symbol,
+          /*isStaticIndex*/
+          true
+        );
         checkTypeForDuplicateIndexSignatures(node);
         checkPropertyInitialization(node);
       });
@@ -70670,7 +78318,12 @@ ${lanes.join("\n")}
             if (isValidBaseType(t)) {
               const genericDiag = t.symbol && t.symbol.flags & 32 /* Class */ ? Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass : Diagnostics.Class_0_incorrectly_implements_interface_1;
               const baseWithThis = getTypeWithThisArgument(t, type.thisType);
-              if (!checkTypeAssignableTo(typeWithThis, baseWithThis, void 0)) {
+              if (!checkTypeAssignableTo(
+                typeWithThis,
+                baseWithThis,
+                /*errorNode*/
+                void 0
+              )) {
                 issueMemberSpecificError(node, typeWithThis, baseWithThis, genericDiag);
               }
             } else {
@@ -70700,6 +78353,7 @@ ${lanes.join("\n")}
                 type,
                 typeWithThis,
                 param,
+                /* memberIsParameterProperty */
                 true
               );
             }
@@ -70713,6 +78367,7 @@ ${lanes.join("\n")}
           type,
           typeWithThis,
           member,
+          /* memberIsParameterProperty */
           false
         );
       }
@@ -70805,13 +78460,21 @@ ${lanes.join("\n")}
           const baseProp = getPropertyOfType(baseWithThis, declaredProp.escapedName);
           if (prop && baseProp) {
             const rootChain = () => chainDiagnosticMessages(
+              /*details*/
               void 0,
               Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2,
               symbolToString(declaredProp),
               typeToString(typeWithThis),
               typeToString(baseWithThis)
             );
-            if (!checkTypeAssignableTo(getTypeOfSymbol(prop), getTypeOfSymbol(baseProp), member.name || member, void 0, rootChain)) {
+            if (!checkTypeAssignableTo(
+              getTypeOfSymbol(prop),
+              getTypeOfSymbol(baseProp),
+              member.name || member,
+              /*message*/
+              void 0,
+              rootChain
+            )) {
               issuedMemberError = true;
             }
           }
@@ -70837,7 +78500,7 @@ ${lanes.join("\n")}
       if (!member.name) {
         return 0 /* Ok */;
       }
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       const type = getDeclaredTypeOfSymbol(symbol);
       const typeWithThis = getTypeWithThisArgument(type);
       const staticType = getTypeOfSymbol(symbol);
@@ -70857,12 +78520,13 @@ ${lanes.join("\n")}
         memberHasOverrideModifier,
         hasAbstractModifier(member),
         isStatic(member),
+        /* memberIsParameterProperty */
         false,
         memberName
       );
     }
     function getTargetSymbol(s) {
-      return getCheckFlags(s) & 1 /* Instantiated */ ? s.target : s;
+      return getCheckFlags(s) & 1 /* Instantiated */ ? s.links.target : s;
     }
     function getClassOrInterfaceDeclarationsOfSymbol(symbol) {
       return filter(symbol.declarations, (d) => d.kind === 260 /* ClassDeclaration */ || d.kind === 261 /* InterfaceDeclaration */);
@@ -71001,7 +78665,14 @@ ${lanes.join("\n")}
               ok = false;
               const typeName1 = typeToString(existing.containingType);
               const typeName2 = typeToString(base);
-              let errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical, symbolToString(prop), typeName1, typeName2);
+              let errorInfo = chainDiagnosticMessages(
+                /*details*/
+                void 0,
+                Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical,
+                symbolToString(prop),
+                typeName1,
+                typeName2
+              );
               errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2);
               diagnostics.add(createDiagnosticForNodeFromMessageChain(typeNode, errorInfo));
             }
@@ -71022,7 +78693,7 @@ ${lanes.join("\n")}
         if (!isStatic(member) && isPropertyWithoutInitializer(member)) {
           const propName = member.name;
           if (isIdentifier(propName) || isPrivateIdentifier(propName) || isComputedPropertyName(propName)) {
-            const type = getTypeOfSymbol(getSymbolOfNode(member));
+            const type = getTypeOfSymbol(getSymbolOfDeclaration(member));
             if (!(type.flags & 3 /* AnyOrUnknown */ || containsUndefinedType(type))) {
               if (!constructor || !isPropertyInitializedInConstructor(propName, type, constructor)) {
                 error(member.name, Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor, declarationNameToString(propName));
@@ -71065,7 +78736,7 @@ ${lanes.join("\n")}
       addLazyDiagnostic(() => {
         checkTypeNameIsReserved(node.name, Diagnostics.Interface_name_cannot_be_0);
         checkExportsOnMergedDeclarations(node);
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         checkTypeParameterListsIdentical(symbol);
         const firstInterfaceDecl = getDeclarationOfKind(symbol, 261 /* InterfaceDeclaration */);
         if (node === firstInterfaceDecl) {
@@ -71221,7 +78892,12 @@ ${lanes.join("\n")}
           }
         case 208 /* PropertyAccessExpression */:
           if (isEntityNameExpression(expr)) {
-            const symbol = resolveEntityName(expr, 111551 /* Value */, true);
+            const symbol = resolveEntityName(
+              expr,
+              111551 /* Value */,
+              /*ignoreErrors*/
+              true
+            );
             if (symbol) {
               if (symbol.flags & 8 /* EnumMember */) {
                 return evaluateEnumMember(expr, symbol, location);
@@ -71238,7 +78914,12 @@ ${lanes.join("\n")}
         case 209 /* ElementAccessExpression */:
           const root = expr.expression;
           if (isEntityNameExpression(root) && isStringLiteralLike(expr.argumentExpression)) {
-            const rootSymbol = resolveEntityName(root, 111551 /* Value */, true);
+            const rootSymbol = resolveEntityName(
+              root,
+              111551 /* Value */,
+              /*ignoreErrors*/
+              true
+            );
             if (rootSymbol && rootSymbol.flags & 384 /* Enum */) {
               const name = escapeLeadingUnderscores(expr.argumentExpression.text);
               const member = rootSymbol.exports.get(name);
@@ -71284,7 +78965,7 @@ ${lanes.join("\n")}
       checkExportsOnMergedDeclarations(node);
       node.members.forEach(checkEnumMember);
       computeEnumMemberValues(node);
-      const enumSymbol = getSymbolOfNode(node);
+      const enumSymbol = getSymbolOfDeclaration(node);
       const firstDeclaration = getDeclarationOfKind(enumSymbol, node.kind);
       if (node === firstDeclaration) {
         if (enumSymbol.declarations && enumSymbol.declarations.length > 1) {
@@ -71373,7 +79054,7 @@ ${lanes.join("\n")}
           checkCollisionsForDeclarationName(node, node.name);
         }
         checkExportsOnMergedDeclarations(node);
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         if (symbol.flags & 512 /* ValueModule */ && !inAmbientContext && symbol.declarations && symbol.declarations.length > 1 && isInstantiatedModule(node, shouldPreserveConstEnums(compilerOptions))) {
           const firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol);
           if (firstNonAmbientClassOrFunc) {
@@ -71390,7 +79071,7 @@ ${lanes.join("\n")}
         }
         if (isAmbientExternalModule) {
           if (isExternalModuleAugmentation(node)) {
-            const checkBody = isGlobalAugmentation || getSymbolOfNode(node).flags & 33554432 /* Transient */;
+            const checkBody = isGlobalAugmentation || getSymbolOfDeclaration(node).flags & 33554432 /* Transient */;
             if (checkBody && node.body) {
               for (const statement of node.body.statements) {
                 checkModuleAugmentationElement(statement, isGlobalAugmentation);
@@ -71501,7 +79182,7 @@ ${lanes.join("\n")}
     }
     function checkAliasSymbol(node) {
       var _a2, _b, _c, _d, _e;
-      let symbol = getSymbolOfNode(node);
+      let symbol = getSymbolOfDeclaration(node);
       const target = resolveAlias(symbol);
       if (target !== unknownSymbol) {
         symbol = getMergedSymbol(symbol.exportSymbol || symbol);
@@ -71694,7 +79375,7 @@ ${lanes.join("\n")}
           markExportAsReferenced(node);
         }
         if (node.moduleReference.kind !== 280 /* ExternalModuleReference */) {
-          const target = resolveAlias(getSymbolOfNode(node));
+          const target = resolveAlias(getSymbolOfDeclaration(node));
           if (target !== unknownSymbol) {
             const targetFlags = getAllSymbolFlags(target);
             if (targetFlags & 111551 /* Value */) {
@@ -71713,6 +79394,8 @@ ${lanes.join("\n")}
         } else {
           if (moduleKind >= 5 /* ES2015 */ && getSourceFileOfNode(node).impliedNodeFormat === void 0 && !node.isTypeOnly && !(node.flags & 16777216 /* Ambient */)) {
             grammarErrorOnNode(node, Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead);
+          } else if (!(node.flags & 16777216 /* Ambient */) && getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */) {
+            grammarErrorOnNode(node, Diagnostics.Import_assignment_is_not_allowed_when_moduleResolution_is_set_to_bundler_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead);
           }
         }
       }
@@ -71776,19 +79459,27 @@ ${lanes.join("\n")}
     }
     function importClauseContainsReferencedImport(importClause) {
       return forEachImportClauseDeclaration(importClause, (declaration) => {
-        return !!getSymbolOfNode(declaration).isReferenced;
+        return !!getSymbolOfDeclaration(declaration).isReferenced;
       });
     }
     function importClauseContainsConstEnumUsedAsValue(importClause) {
       return forEachImportClauseDeclaration(importClause, (declaration) => {
-        return !!getSymbolLinks(getSymbolOfNode(declaration)).constEnumReferenced;
+        return !!getSymbolLinks(getSymbolOfDeclaration(declaration)).constEnumReferenced;
       });
     }
     function canConvertImportDeclarationToTypeOnly(statement) {
-      return isImportDeclaration(statement) && statement.importClause && !statement.importClause.isTypeOnly && importClauseContainsReferencedImport(statement.importClause) && !isReferencedAliasDeclaration(statement.importClause, true) && !importClauseContainsConstEnumUsedAsValue(statement.importClause);
+      return isImportDeclaration(statement) && statement.importClause && !statement.importClause.isTypeOnly && importClauseContainsReferencedImport(statement.importClause) && !isReferencedAliasDeclaration(
+        statement.importClause,
+        /*checkChildren*/
+        true
+      ) && !importClauseContainsConstEnumUsedAsValue(statement.importClause);
     }
     function canConvertImportEqualsDeclarationToTypeOnly(statement) {
-      return isImportEqualsDeclaration(statement) && isExternalModuleReference(statement.moduleReference) && !statement.isTypeOnly && getSymbolOfNode(statement).isReferenced && !isReferencedAliasDeclaration(statement, false) && !getSymbolLinks(getSymbolOfNode(statement)).constEnumReferenced;
+      return isImportEqualsDeclaration(statement) && isExternalModuleReference(statement.moduleReference) && !statement.isTypeOnly && getSymbolOfDeclaration(statement).isReferenced && !isReferencedAliasDeclaration(
+        statement,
+        /*checkChildren*/
+        false
+      ) && !getSymbolLinks(getSymbolOfDeclaration(statement)).constEnumReferenced;
     }
     function checkImportsForTypeOnlyConversion(sourceFile) {
       for (const statement of sourceFile.statements) {
@@ -71803,7 +79494,11 @@ ${lanes.join("\n")}
     function checkExportSpecifier(node) {
       checkAliasSymbol(node);
       if (getEmitDeclarations(compilerOptions)) {
-        collectLinkedAliases(node.propertyName || node.name, true);
+        collectLinkedAliases(
+          node.propertyName || node.name,
+          /*setVisibility*/
+          true
+        );
       }
       if (!node.parent.parent.moduleSpecifier) {
         const exportedName = node.propertyName || node.name;
@@ -71811,8 +79506,11 @@ ${lanes.join("\n")}
           exportedName,
           exportedName.escapedText,
           111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+          /*nameNotFoundMessage*/
           void 0,
+          /*nameArg*/
           void 0,
+          /*isUse*/
           true
         );
         if (symbol && (symbol === undefinedSymbol || symbol === globalThisSymbol || symbol.declarations && isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) {
@@ -71855,7 +79553,15 @@ ${lanes.join("\n")}
       }
       if (node.expression.kind === 79 /* Identifier */) {
         const id = node.expression;
-        const sym = resolveEntityName(id, 67108863 /* All */, true, true, node);
+        const sym = resolveEntityName(
+          id,
+          67108863 /* All */,
+          /*ignoreErrors*/
+          true,
+          /*dontResolveAlias*/
+          true,
+          node
+        );
         if (sym) {
           markAliasReferenced(sym, id);
           const target = sym.flags & 2097152 /* Alias */ ? resolveAlias(sym) : sym;
@@ -71866,7 +79572,11 @@ ${lanes.join("\n")}
           checkExpressionCached(node.expression);
         }
         if (getEmitDeclarations(compilerOptions)) {
-          collectLinkedAliases(node.expression, true);
+          collectLinkedAliases(
+            node.expression,
+            /*setVisibility*/
+            true
+          );
         }
       } else {
         checkExpressionCached(node.expression);
@@ -71875,11 +79585,13 @@ ${lanes.join("\n")}
       if (node.flags & 16777216 /* Ambient */ && !isEntityNameExpression(node.expression)) {
         grammarErrorOnNode(node.expression, Diagnostics.The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context);
       }
-      if (node.isExportEquals && !(node.flags & 16777216 /* Ambient */)) {
-        if (moduleKind >= 5 /* ES2015 */ && getSourceFileOfNode(node).impliedNodeFormat !== 1 /* CommonJS */) {
+      if (node.isExportEquals) {
+        if (moduleKind >= 5 /* ES2015 */ && (node.flags & 16777216 /* Ambient */ && getSourceFileOfNode(node).impliedNodeFormat === 99 /* ESNext */ || !(node.flags & 16777216 /* Ambient */) && getSourceFileOfNode(node).impliedNodeFormat !== 1 /* CommonJS */)) {
           grammarErrorOnNode(node, Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead);
-        } else if (moduleKind === 4 /* System */) {
+        } else if (moduleKind === 4 /* System */ && !(node.flags & 16777216 /* Ambient */)) {
           grammarErrorOnNode(node, Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system);
+        } else if (getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */ && !(node.flags & 16777216 /* Ambient */)) {
+          grammarErrorOnNode(node, Diagnostics.Export_assignment_cannot_be_used_when_moduleResolution_is_set_to_bundler_Consider_using_export_default_or_another_module_format_instead);
         }
       }
     }
@@ -71887,7 +79599,7 @@ ${lanes.join("\n")}
       return forEachEntry(moduleSymbol.exports, (_, id) => id !== "export=");
     }
     function checkExternalModuleExports(node) {
-      const moduleSymbol = getSymbolOfNode(node);
+      const moduleSymbol = getSymbolOfDeclaration(node);
       const links = getSymbolLinks(moduleSymbol);
       if (!links.exportsChecked) {
         const exportEqualsSymbol = moduleSymbol.exports.get("export=");
@@ -71937,15 +79649,17 @@ ${lanes.join("\n")}
       }
     }
     function checkSourceElementWorker(node) {
-      forEach(node.jsDoc, ({ comment, tags }) => {
-        checkJSDocCommentWorker(comment);
-        forEach(tags, (tag) => {
-          checkJSDocCommentWorker(tag.comment);
-          if (isInJSFile(node)) {
-            checkSourceElement(tag);
-          }
+      if (canHaveJSDoc(node)) {
+        forEach(node.jsDoc, ({ comment, tags }) => {
+          checkJSDocCommentWorker(comment);
+          forEach(tags, (tag) => {
+            checkJSDocCommentWorker(tag.comment);
+            if (isInJSFile(node)) {
+              checkSourceElement(tag);
+            }
+          });
         });
-      });
+      }
       const kind = node.kind;
       if (cancellationToken) {
         switch (kind) {
@@ -71956,7 +79670,7 @@ ${lanes.join("\n")}
             cancellationToken.throwIfCancellationRequested();
         }
       }
-      if (kind >= 240 /* FirstStatement */ && kind <= 256 /* LastStatement */ && node.flowNode && !isReachableFlowNode(node.flowNode)) {
+      if (kind >= 240 /* FirstStatement */ && kind <= 256 /* LastStatement */ && canHaveFlowNode(node) && node.flowNode && !isReachableFlowNode(node.flowNode)) {
         errorOrSuggestion(compilerOptions.allowUnreachableCode === false, node, Diagnostics.Unreachable_code_detected);
       }
       switch (kind) {
@@ -72021,21 +79735,21 @@ ${lanes.join("\n")}
           return checkJSDocAugmentsTag(node);
         case 332 /* JSDocImplementsTag */:
           return checkJSDocImplementsTag(node);
-        case 348 /* JSDocTypedefTag */:
+        case 349 /* JSDocTypedefTag */:
         case 341 /* JSDocCallbackTag */:
-        case 342 /* JSDocEnumTag */:
+        case 343 /* JSDocEnumTag */:
           return checkJSDocTypeAliasTag(node);
-        case 347 /* JSDocTemplateTag */:
+        case 348 /* JSDocTemplateTag */:
           return checkJSDocTemplateTag(node);
-        case 346 /* JSDocTypeTag */:
+        case 347 /* JSDocTypeTag */:
           return checkJSDocTypeTag(node);
         case 327 /* JSDocLink */:
         case 328 /* JSDocLinkCode */:
         case 329 /* JSDocLinkPlain */:
           return checkJSDocLinkLikeTag(node);
-        case 343 /* JSDocParameterTag */:
+        case 344 /* JSDocParameterTag */:
           return checkJSDocParameterTag(node);
-        case 350 /* JSDocPropertyTag */:
+        case 351 /* JSDocPropertyTag */:
           return checkJSDocPropertyTag(node);
         case 320 /* JSDocFunctionType */:
           checkJSDocFunctionType(node);
@@ -72137,7 +79851,17 @@ ${lanes.join("\n")}
     }
     function checkJSDocTypeIsInJsFile(node) {
       if (!isInJSFile(node)) {
-        grammarErrorOnNode(node, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments);
+        if (isJSDocNonNullableType(node) || isJSDocNullableType(node)) {
+          const token = tokenToString(isJSDocNonNullableType(node) ? 53 /* ExclamationToken */ : 57 /* QuestionToken */);
+          const diagnostic = node.postfix ? Diagnostics._0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1 : Diagnostics._0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1;
+          const typeNode = node.type;
+          const type = getTypeFromTypeNode(typeNode);
+          grammarErrorOnNode(node, diagnostic, token, typeToString(
+            isJSDocNullableType(node) && !(type === neverType || type === voidType) ? getUnionType(append([type, undefinedType], node.postfix ? void 0 : nullType)) : type
+          ));
+        } else {
+          grammarErrorOnNode(node, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments);
+        }
       }
     }
     function checkJSDocVariadicType(node) {
@@ -72243,7 +79967,13 @@ ${lanes.join("\n")}
     }
     function checkSourceFile(node) {
       var _a2, _b;
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Check, "checkSourceFile", { path: node.path }, true);
+      (_a2 = tracing) == null ? void 0 : _a2.push(
+        tracing.Phase.Check,
+        "checkSourceFile",
+        { path: node.path },
+        /*separateBeginAndEnd*/
+        true
+      );
       mark("beforeCheck");
       checkSourceFileWorker(node);
       mark("afterCheck");
@@ -72376,7 +80106,7 @@ ${lanes.join("\n")}
       return symbolsToArray(symbols);
       function populateSymbols() {
         while (location) {
-          if (location.locals && !isGlobalSourceFile(location)) {
+          if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
             copySymbols(location.locals, meaning);
           }
           switch (location.kind) {
@@ -72384,10 +80114,10 @@ ${lanes.join("\n")}
               if (!isExternalModule(location))
                 break;
             case 264 /* ModuleDeclaration */:
-              copyLocallyVisibleExportSymbols(getSymbolOfNode(location).exports, meaning & 2623475 /* ModuleMember */);
+              copyLocallyVisibleExportSymbols(getSymbolOfDeclaration(location).exports, meaning & 2623475 /* ModuleMember */);
               break;
             case 263 /* EnumDeclaration */:
-              copySymbols(getSymbolOfNode(location).exports, meaning & 8 /* EnumMember */);
+              copySymbols(getSymbolOfDeclaration(location).exports, meaning & 8 /* EnumMember */);
               break;
             case 228 /* ClassExpression */:
               const className = location.name;
@@ -72397,7 +80127,7 @@ ${lanes.join("\n")}
             case 260 /* ClassDeclaration */:
             case 261 /* InterfaceDeclaration */:
               if (!isStaticSymbol) {
-                copySymbols(getMembersOfSymbol(getSymbolOfNode(location)), meaning & 788968 /* Type */);
+                copySymbols(getMembersOfSymbol(getSymbolOfDeclaration(location)), meaning & 788968 /* Type */);
               }
               break;
             case 215 /* FunctionExpression */:
@@ -72457,12 +80187,11 @@ ${lanes.join("\n")}
     }
     function forEachEnclosingClass(node, callback) {
       let result;
-      while (true) {
-        node = getContainingClass(node);
-        if (!node)
-          break;
-        if (result = callback(node))
+      let containingClass = getContainingClass(node);
+      while (containingClass) {
+        if (result = callback(containingClass))
           break;
+        containingClass = getContainingClass(containingClass);
       }
       return result;
     }
@@ -72503,7 +80232,7 @@ ${lanes.join("\n")}
         case 4 /* ThisProperty */:
         case 2 /* ModuleExports */:
         case 5 /* Property */:
-          return getSymbolOfNode(entityName.parent.parent);
+          return getSymbolOfDeclaration(entityName.parent.parent);
       }
     }
     function isImportTypeQualifierPart(node) {
@@ -72532,7 +80261,9 @@ ${lanes.join("\n")}
       if (name.parent.kind === 274 /* ExportAssignment */ && isEntityNameExpression(name)) {
         const success = resolveEntityName(
           name,
+          /*all meanings*/
           111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+          /*ignoreErrors*/
           true
         );
         if (success && success !== unknownSymbol) {
@@ -72541,7 +80272,11 @@ ${lanes.join("\n")}
       } else if (isEntityName(name) && isInRightSideOfImportOrExportAssignment(name)) {
         const importEqualsDeclaration = getAncestor(name, 268 /* ImportEqualsDeclaration */);
         Debug.assert(importEqualsDeclaration !== void 0);
-        return getSymbolOfPartOfRightHandSideOfImportEquals(name, true);
+        return getSymbolOfPartOfRightHandSideOfImportEquals(
+          name,
+          /*dontResolveAlias*/
+          true
+        );
       }
       if (isEntityName(name)) {
         const possibleImportNode = isImportTypeQualifierPart(name);
@@ -72570,10 +80305,10 @@ ${lanes.join("\n")}
           return entityNameSymbol;
         }
       }
-      if (name.parent.kind === 343 /* JSDocParameterTag */) {
+      if (name.parent.kind === 344 /* JSDocParameterTag */) {
         return getParameterSymbolFromJSDoc(name.parent);
       }
-      if (name.parent.kind === 165 /* TypeParameter */ && name.parent.parent.kind === 347 /* JSDocTemplateTag */) {
+      if (name.parent.kind === 165 /* TypeParameter */ && name.parent.parent.kind === 348 /* JSDocTemplateTag */) {
         Debug.assert(!isInJSFile(name));
         const typeParameter = getTypeParameterFromJsDoc(name.parent);
         return typeParameter && typeParameter.symbol;
@@ -72589,17 +80324,38 @@ ${lanes.join("\n")}
             const symbol = getIntrinsicTagSymbol(name.parent);
             return symbol === unknownSymbol ? void 0 : symbol;
           }
-          const result = resolveEntityName(name, meaning, false, true, getHostSignatureFromJSDoc(name));
+          const result = resolveEntityName(
+            name,
+            meaning,
+            /*ignoreErrors*/
+            false,
+            /* dontResolveAlias */
+            true,
+            getHostSignatureFromJSDoc(name)
+          );
           if (!result && isJSDoc2) {
             const container = findAncestor(name, or(isClassLike, isInterfaceDeclaration));
             if (container) {
-              return resolveJSDocMemberName(name, false, getSymbolOfNode(container));
+              return resolveJSDocMemberName(
+                name,
+                /*ignoreErrors*/
+                false,
+                getSymbolOfDeclaration(container)
+              );
             }
           }
           if (result && isJSDoc2) {
             const container = getJSDocHost(name);
             if (container && isEnumMember(container) && container === result.valueDeclaration) {
-              return resolveEntityName(name, meaning, true, true, getSourceFileOfNode(container)) || result;
+              return resolveEntityName(
+                name,
+                meaning,
+                /*ignoreErrors*/
+                true,
+                /* dontResolveAlias */
+                true,
+                getSourceFileOfNode(container)
+              ) || result;
             }
           }
           return result;
@@ -72651,18 +80407,36 @@ ${lanes.join("\n")}
         }
       } else if (isTypeReferenceIdentifier(name)) {
         const meaning = name.parent.kind === 180 /* TypeReference */ ? 788968 /* Type */ : 1920 /* Namespace */;
-        const symbol = resolveEntityName(name, meaning, false, true);
+        const symbol = resolveEntityName(
+          name,
+          meaning,
+          /*ignoreErrors*/
+          false,
+          /*dontResolveAlias*/
+          true
+        );
         return symbol && symbol !== unknownSymbol ? symbol : getUnresolvedSymbolForEntityName(name);
       }
       if (name.parent.kind === 179 /* TypePredicate */) {
-        return resolveEntityName(name, 1 /* FunctionScopedVariable */);
+        return resolveEntityName(
+          name,
+          /*meaning*/
+          1 /* FunctionScopedVariable */
+        );
       }
       return void 0;
     }
     function resolveJSDocMemberName(name, ignoreErrors, container) {
       if (isEntityName(name)) {
         const meaning = 788968 /* Type */ | 1920 /* Namespace */ | 111551 /* Value */;
-        let symbol = resolveEntityName(name, meaning, ignoreErrors, true, getHostSignatureFromJSDoc(name));
+        let symbol = resolveEntityName(
+          name,
+          meaning,
+          ignoreErrors,
+          /*dontResolveAlias*/
+          true,
+          getHostSignatureFromJSDoc(name)
+        );
         if (!symbol && isIdentifier(name) && container) {
           symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(container), name.escapedText, meaning));
         }
@@ -72679,7 +80453,7 @@ ${lanes.join("\n")}
       }
     }
     function getSymbolAtLocation(node, ignoreErrors) {
-      if (node.kind === 308 /* SourceFile */) {
+      if (isSourceFile(node)) {
         return isExternalModule(node) ? getMergedSymbol(node.symbol) : void 0;
       }
       const { parent: parent2 } = node;
@@ -72688,10 +80462,10 @@ ${lanes.join("\n")}
         return void 0;
       }
       if (isDeclarationNameOrImportPropertyName(node)) {
-        const parentSymbol = getSymbolOfNode(parent2);
+        const parentSymbol = getSymbolOfDeclaration(parent2);
         return isImportOrExportSpecifier(node.parent) && node.parent.propertyName === node ? getImmediateAliasedSymbol(parentSymbol) : parentSymbol;
       } else if (isLiteralComputedPropertyDeclarationName(node)) {
-        return getSymbolOfNode(parent2.parent);
+        return getSymbolOfDeclaration(parent2.parent);
       }
       if (node.kind === 79 /* Identifier */) {
         if (isInRightSideOfImportOrExportAssignment(node)) {
@@ -72721,7 +80495,13 @@ ${lanes.join("\n")}
             return getSymbolOfNameOrPropertyAccessExpression(node);
           }
         case 108 /* ThisKeyword */:
-          const container = getThisContainer(node, false);
+          const container = getThisContainer(
+            node,
+            /*includeArrowFunctions*/
+            false,
+            /*includeClassComputedPropertyName*/
+            false
+          );
           if (isFunctionLike(container)) {
             const sig = getSignatureFromDeclaration(container);
             if (sig.thisParameter) {
@@ -72743,11 +80523,15 @@ ${lanes.join("\n")}
           return void 0;
         case 10 /* StringLiteral */:
         case 14 /* NoSubstitutionTemplateLiteral */:
-          if (isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node || (node.parent.kind === 269 /* ImportDeclaration */ || node.parent.kind === 275 /* ExportDeclaration */) && node.parent.moduleSpecifier === node || (isInJSFile(node) && isRequireCall(node.parent, false) || isImportCall(node.parent)) || isLiteralTypeNode(node.parent) && isLiteralImportTypeNode(node.parent.parent) && node.parent.parent.argument === node.parent) {
+          if (isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node || (node.parent.kind === 269 /* ImportDeclaration */ || node.parent.kind === 275 /* ExportDeclaration */) && node.parent.moduleSpecifier === node || (isInJSFile(node) && getEmitModuleResolutionKind(compilerOptions) !== 100 /* Bundler */ && isRequireCall(
+            node.parent,
+            /*checkArgumentIsStringLiteralLike*/
+            false
+          ) || isImportCall(node.parent)) || isLiteralTypeNode(node.parent) && isLiteralImportTypeNode(node.parent.parent) && node.parent.parent.argument === node.parent) {
             return resolveExternalModuleName(node, node, ignoreErrors);
           }
           if (isCallExpression(parent2) && isBindableObjectDefinePropertyCall(parent2) && parent2.arguments[1] === node) {
-            return getSymbolOfNode(parent2);
+            return getSymbolOfDeclaration(parent2);
           }
         case 8 /* NumericLiteral */:
           const objectType = isElementAccessExpression(parent2) ? parent2.argumentExpression === node ? getTypeOfExpression(parent2.expression) : void 0 : isLiteralTypeNode(parent2) && isIndexedAccessTypeNode(grandParent) ? getTypeFromTypeNode(grandParent.objectType) : void 0;
@@ -72800,7 +80584,7 @@ ${lanes.join("\n")}
         return errorType;
       }
       const classDecl = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node);
-      const classType = classDecl && getDeclaredTypeOfClassOrInterface(getSymbolOfNode(classDecl.class));
+      const classType = classDecl && getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(classDecl.class));
       if (isPartOfTypeNode(node)) {
         const typeFromTypeNode = getTypeFromTypeNode(node);
         return classType ? getTypeWithThisArgument(typeFromTypeNode, classType.thisType) : typeFromTypeNode;
@@ -72813,7 +80597,7 @@ ${lanes.join("\n")}
         return baseType ? getTypeWithThisArgument(baseType, classType.thisType) : errorType;
       }
       if (isTypeDeclaration(node)) {
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         return getDeclaredTypeOfSymbol(symbol);
       }
       if (isTypeDeclarationName(node)) {
@@ -72821,7 +80605,7 @@ ${lanes.join("\n")}
         return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType;
       }
       if (isDeclaration(node)) {
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         return symbol ? getTypeOfSymbol(symbol) : errorType;
       }
       if (isDeclarationNameOrImportPropertyName(node)) {
@@ -72832,7 +80616,12 @@ ${lanes.join("\n")}
         return errorType;
       }
       if (isBindingPattern(node)) {
-        return getTypeForVariableLikeDeclaration(node.parent, true, 0 /* Normal */) || errorType;
+        return getTypeForVariableLikeDeclaration(
+          node.parent,
+          /*includeOptionality*/
+          true,
+          0 /* Normal */
+        ) || errorType;
       }
       if (isInRightSideOfImportOrExportAssignment(node)) {
         const symbol = getSymbolAtLocation(node);
@@ -72920,7 +80709,7 @@ ${lanes.join("\n")}
       if (getCheckFlags(symbol) & 6 /* Synthetic */) {
         return mapDefined(getSymbolLinks(symbol).containingType.types, (type) => getPropertyOfType(type, symbol.escapedName));
       } else if (symbol.flags & 33554432 /* Transient */) {
-        const { leftSpread, rightSpread, syntheticOrigin } = symbol;
+        const { links: { leftSpread, rightSpread, syntheticOrigin } } = symbol;
         return leftSpread ? [leftSpread, rightSpread] : syntheticOrigin ? [syntheticOrigin] : singleElementArray(tryGetTarget(symbol));
       }
       return void 0;
@@ -72969,7 +80758,11 @@ ${lanes.join("\n")}
       var _a2;
       const node = getParseTreeNode(nodeIn, isIdentifier);
       if (node) {
-        let symbol = getReferencedValueSymbol(node, isNameOfModuleOrEnumDeclaration(node));
+        let symbol = getReferencedValueSymbol(
+          node,
+          /*startInDeclarationContainer*/
+          isNameOfModuleOrEnumDeclaration(node)
+        );
         if (symbol) {
           if (symbol.flags & 1048576 /* ExportValue */) {
             const exportSymbol = getMergedSymbol(symbol.exportSymbol);
@@ -72986,7 +80779,7 @@ ${lanes.join("\n")}
               const symbolIsUmdExport = symbolFile !== referenceFile;
               return symbolIsUmdExport ? void 0 : symbolFile;
             }
-            return findAncestor(node.parent, (n) => isModuleOrEnumDeclaration(n) && getSymbolOfNode(n) === parentSymbol);
+            return findAncestor(node.parent, (n) => isModuleOrEnumDeclaration(n) && getSymbolOfDeclaration(n) === parentSymbol);
           }
         }
       }
@@ -72998,7 +80791,11 @@ ${lanes.join("\n")}
       const node = getParseTreeNode(nodeIn, isIdentifier);
       if (node) {
         const symbol = getReferencedValueOrAliasSymbol(node);
-        if (isNonLocalAlias(symbol, 111551 /* Value */) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
+        if (isNonLocalAlias(
+          symbol,
+          /*excludes*/
+          111551 /* Value */
+        ) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
           return getDeclarationOfAliasSymbol(symbol);
         }
       }
@@ -73014,12 +80811,30 @@ ${lanes.join("\n")}
           const container = getEnclosingBlockScopeContainer(symbol.valueDeclaration);
           if (isStatementWithLocals(container) || isSymbolOfDestructuredElementOfCatchBinding(symbol)) {
             const nodeLinks2 = getNodeLinks(symbol.valueDeclaration);
-            if (resolveName(container.parent, symbol.escapedName, 111551 /* Value */, void 0, void 0, false)) {
+            if (resolveName(
+              container.parent,
+              symbol.escapedName,
+              111551 /* Value */,
+              /*nameNotFoundMessage*/
+              void 0,
+              /*nameArg*/
+              void 0,
+              /*isUse*/
+              false
+            )) {
               links.isDeclarationWithCollidingName = true;
             } else if (nodeLinks2.flags & 16384 /* CapturedBlockScopedBinding */) {
               const isDeclaredInLoop = nodeLinks2.flags & 32768 /* BlockScopedBindingInLoop */;
-              const inLoopInitializer = isIterationStatement(container, false);
-              const inLoopBodyBlock = container.kind === 238 /* Block */ && isIterationStatement(container.parent, false);
+              const inLoopInitializer = isIterationStatement(
+                container,
+                /*lookInLabeledStatements*/
+                false
+              );
+              const inLoopBodyBlock = container.kind === 238 /* Block */ && isIterationStatement(
+                container.parent,
+                /*lookInLabeledStatements*/
+                false
+              );
               links.isDeclarationWithCollidingName = !isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || !inLoopInitializer && !inLoopBodyBlock);
             } else {
               links.isDeclarationWithCollidingName = false;
@@ -73045,7 +80860,7 @@ ${lanes.join("\n")}
     function isDeclarationWithCollidingName(nodeIn) {
       const node = getParseTreeNode(nodeIn, isDeclaration);
       if (node) {
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         if (symbol) {
           return isSymbolOfDeclarationWithCollidingName(symbol);
         }
@@ -73055,18 +80870,18 @@ ${lanes.join("\n")}
     function isValueAliasDeclaration(node) {
       switch (node.kind) {
         case 268 /* ImportEqualsDeclaration */:
-          return isAliasResolvedToValue(getSymbolOfNode(node));
+          return isAliasResolvedToValue(getSymbolOfDeclaration(node));
         case 270 /* ImportClause */:
         case 271 /* NamespaceImport */:
         case 273 /* ImportSpecifier */:
         case 278 /* ExportSpecifier */:
-          const symbol = getSymbolOfNode(node);
+          const symbol = getSymbolOfDeclaration(node);
           return !!symbol && isAliasResolvedToValue(symbol) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */);
         case 275 /* ExportDeclaration */:
           const exportClause = node.exportClause;
           return !!exportClause && (isNamespaceExport(exportClause) || some(exportClause.elements, isValueAliasDeclaration));
         case 274 /* ExportAssignment */:
-          return node.expression && node.expression.kind === 79 /* Identifier */ ? isAliasResolvedToValue(getSymbolOfNode(node)) : true;
+          return node.expression && node.expression.kind === 79 /* Identifier */ ? isAliasResolvedToValue(getSymbolOfDeclaration(node)) : true;
       }
       return false;
     }
@@ -73075,7 +80890,7 @@ ${lanes.join("\n")}
       if (node === void 0 || node.parent.kind !== 308 /* SourceFile */ || !isInternalModuleImportEqualsDeclaration(node)) {
         return false;
       }
-      const isValue = isAliasResolvedToValue(getSymbolOfNode(node));
+      const isValue = isAliasResolvedToValue(getSymbolOfDeclaration(node));
       return isValue && node.moduleReference && !nodeIsMissing(node.moduleReference);
     }
     function isAliasResolvedToValue(symbol) {
@@ -73094,7 +80909,7 @@ ${lanes.join("\n")}
     }
     function isReferencedAliasDeclaration(node, checkChildren) {
       if (isAliasSymbolDeclaration2(node)) {
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         const links = symbol && getSymbolLinks(symbol);
         if (links == null ? void 0 : links.referenced) {
           return true;
@@ -73113,9 +80928,14 @@ ${lanes.join("\n")}
       if (nodeIsPresent(node.body)) {
         if (isGetAccessor(node) || isSetAccessor(node))
           return false;
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         const signaturesOfSymbol = getSignaturesOfSymbol(symbol);
-        return signaturesOfSymbol.length > 1 || signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node;
+        return signaturesOfSymbol.length > 1 || // If there is single signature for the symbol, it is overload if that signature isn't coming from the node
+        // e.g.: function foo(a: string): string;
+        //       function foo(a: any) { // This is implementation of the overloads
+        //           return a;
+        //       }
+        signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node;
       }
       return false;
     }
@@ -73130,7 +80950,7 @@ ${lanes.join("\n")}
       if (!declaration) {
         return false;
       }
-      const symbol = getSymbolOfNode(declaration);
+      const symbol = getSymbolOfDeclaration(declaration);
       if (!symbol || !(symbol.flags & 16 /* Function */)) {
         return false;
       }
@@ -73141,7 +80961,7 @@ ${lanes.join("\n")}
       if (!declaration) {
         return emptyArray;
       }
-      const symbol = getSymbolOfNode(declaration);
+      const symbol = getSymbolOfDeclaration(declaration);
       return symbol && getPropertiesOfType(getTypeOfSymbol(symbol)) || emptyArray;
     }
     function getNodeCheckFlags(node) {
@@ -73192,15 +81012,42 @@ ${lanes.join("\n")}
       }
       let isTypeOnly = false;
       if (isQualifiedName(typeName)) {
-        const rootValueSymbol = resolveEntityName(getFirstIdentifier(typeName), 111551 /* Value */, true, true, location);
+        const rootValueSymbol = resolveEntityName(
+          getFirstIdentifier(typeName),
+          111551 /* Value */,
+          /*ignoreErrors*/
+          true,
+          /*dontResolveAlias*/
+          true,
+          location
+        );
         isTypeOnly = !!((_a2 = rootValueSymbol == null ? void 0 : rootValueSymbol.declarations) == null ? void 0 : _a2.every(isTypeOnlyImportOrExportDeclaration));
       }
-      const valueSymbol = resolveEntityName(typeName, 111551 /* Value */, true, true, location);
+      const valueSymbol = resolveEntityName(
+        typeName,
+        111551 /* Value */,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveAlias*/
+        true,
+        location
+      );
       const resolvedSymbol = valueSymbol && valueSymbol.flags & 2097152 /* Alias */ ? resolveAlias(valueSymbol) : valueSymbol;
       isTypeOnly || (isTypeOnly = !!((_b = valueSymbol == null ? void 0 : valueSymbol.declarations) == null ? void 0 : _b.every(isTypeOnlyImportOrExportDeclaration)));
-      const typeSymbol = resolveEntityName(typeName, 788968 /* Type */, true, false, location);
+      const typeSymbol = resolveEntityName(
+        typeName,
+        788968 /* Type */,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveAlias*/
+        false,
+        location
+      );
       if (resolvedSymbol && resolvedSymbol === typeSymbol) {
-        const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(false);
+        const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(
+          /*reportErrors*/
+          false
+        );
         if (globalPromiseSymbol && resolvedSymbol === globalPromiseSymbol) {
           return 9 /* Promise */;
         }
@@ -73244,7 +81091,7 @@ ${lanes.join("\n")}
       if (!declaration) {
         return factory.createToken(131 /* AnyKeyword */);
       }
-      const symbol = getSymbolOfNode(declaration);
+      const symbol = getSymbolOfDeclaration(declaration);
       let type = symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* Signature */)) ? getWidenedLiteralType(getTypeOfSymbol(symbol)) : errorType;
       if (type.flags & 8192 /* UniqueESSymbol */ && type.symbol === symbol) {
         flags |= 1048576 /* AllowUniqueESSymbolType */;
@@ -73285,7 +81132,17 @@ ${lanes.join("\n")}
           location = getDeclarationContainer(parent2);
         }
       }
-      return resolveName(location, reference.escapedText, 111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */, void 0, void 0, true);
+      return resolveName(
+        location,
+        reference.escapedText,
+        111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */,
+        /*nodeNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        true
+      );
     }
     function getReferencedValueOrAliasSymbol(reference) {
       const resolvedSymbol = getNodeLinks(reference).resolvedSymbol;
@@ -73296,10 +81153,15 @@ ${lanes.join("\n")}
         reference,
         reference.escapedText,
         111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */,
+        /*nodeNotFoundMessage*/
         void 0,
+        /*nameArg*/
         void 0,
+        /*isUse*/
         true,
+        /*excludeGlobals*/
         void 0,
+        /*getSpellingSuggestions*/
         void 0
       );
     }
@@ -73317,19 +81179,26 @@ ${lanes.join("\n")}
     }
     function isLiteralConstDeclaration(node) {
       if (isDeclarationReadonly(node) || isVariableDeclaration(node) && isVarConst(node)) {
-        return isFreshLiteralType(getTypeOfSymbol(getSymbolOfNode(node)));
+        return isFreshLiteralType(getTypeOfSymbol(getSymbolOfDeclaration(node)));
       }
       return false;
     }
     function literalTypeToNode(type, enclosing, tracker) {
-      const enumResult = type.flags & 1024 /* EnumLiteral */ ? nodeBuilder.symbolToExpression(type.symbol, 111551 /* Value */, enclosing, void 0, tracker) : type === trueType ? factory.createTrue() : type === falseType && factory.createFalse();
+      const enumResult = type.flags & 1024 /* EnumLiteral */ ? nodeBuilder.symbolToExpression(
+        type.symbol,
+        111551 /* Value */,
+        enclosing,
+        /*flags*/
+        void 0,
+        tracker
+      ) : type === trueType ? factory.createTrue() : type === falseType && factory.createFalse();
       if (enumResult)
         return enumResult;
       const literalValue = type.value;
       return typeof literalValue === "object" ? factory.createBigIntLiteral(literalValue) : typeof literalValue === "number" ? factory.createNumericLiteral(literalValue) : factory.createStringLiteral(literalValue);
     }
     function createLiteralConstValue(node, tracker) {
-      const type = getTypeOfSymbol(getSymbolOfNode(node));
+      const type = getTypeOfSymbol(getSymbolOfDeclaration(node));
       return literalTypeToNode(type, node, tracker);
     }
     function getJsxFactoryEntity(location) {
@@ -73359,11 +81228,11 @@ ${lanes.join("\n")}
       let fileToDirective;
       if (resolvedTypeReferenceDirectives) {
         fileToDirective = /* @__PURE__ */ new Map();
-        resolvedTypeReferenceDirectives.forEach((resolvedDirective, key, mode) => {
-          if (!resolvedDirective || !resolvedDirective.resolvedFileName) {
+        resolvedTypeReferenceDirectives.forEach(({ resolvedTypeReferenceDirective }, key, mode) => {
+          if (!(resolvedTypeReferenceDirective == null ? void 0 : resolvedTypeReferenceDirective.resolvedFileName)) {
             return;
           }
-          const file = host.getSourceFile(resolvedDirective.resolvedFileName);
+          const file = host.getSourceFile(resolvedTypeReferenceDirective.resolvedFileName);
           if (file) {
             addReferencedFilesToTypeDirective(file, key, mode);
           }
@@ -73419,7 +81288,7 @@ ${lanes.join("\n")}
         isLiteralConstDeclaration,
         isLateBound: (nodeIn) => {
           const node = getParseTreeNode(nodeIn, isDeclaration);
-          const symbol = node && getSymbolOfNode(node);
+          const symbol = node && getSymbolOfDeclaration(node);
           return !!(symbol && getCheckFlags(symbol) & 4096 /* Late */);
         },
         getJsxFactoryEntity,
@@ -73427,7 +81296,7 @@ ${lanes.join("\n")}
         getAllAccessorDeclarations(accessor) {
           accessor = getParseTreeNode(accessor, isGetOrSetAccessorDeclaration);
           const otherKind = accessor.kind === 175 /* SetAccessor */ ? 174 /* GetAccessor */ : 175 /* SetAccessor */;
-          const otherAccessor = getDeclarationOfKind(getSymbolOfNode(accessor), otherKind);
+          const otherAccessor = getDeclarationOfKind(getSymbolOfDeclaration(accessor), otherKind);
           const firstAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? otherAccessor : accessor;
           const secondAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? accessor : otherAccessor;
           const setAccessor = accessor.kind === 175 /* SetAccessor */ ? accessor : otherAccessor;
@@ -73439,7 +81308,12 @@ ${lanes.join("\n")}
             getAccessor
           };
         },
-        getSymbolOfExternalModuleSpecifier: (moduleName) => resolveExternalModuleNameWorker(moduleName, moduleName, void 0),
+        getSymbolOfExternalModuleSpecifier: (moduleName) => resolveExternalModuleNameWorker(
+          moduleName,
+          moduleName,
+          /*moduleNotFoundError*/
+          void 0
+        ),
         isBindingCapturedByNode: (node, decl) => {
           const parseNode = getParseTreeNode(node);
           const parseDecl = getParseTreeNode(decl);
@@ -73448,7 +81322,7 @@ ${lanes.join("\n")}
         getDeclarationStatementsForSourceFile: (node, flags, tracker, bundled) => {
           const n = getParseTreeNode(node);
           Debug.assert(n && n.kind === 308 /* SourceFile */, "Non-sourcefile node passed into getDeclarationsForSourceFile");
-          const sym = getSymbolOfNode(node);
+          const sym = getSymbolOfDeclaration(node);
           if (!sym) {
             return !node.locals ? [] : nodeBuilder.symbolTableToDeclarationStatements(node.locals, node, flags, tracker, bundled);
           }
@@ -73497,7 +81371,12 @@ ${lanes.join("\n")}
             meaning = 111551 /* Value */ | 1048576 /* ExportValue */;
           }
         }
-        const symbol = resolveEntityName(node, meaning, true);
+        const symbol = resolveEntityName(
+          node,
+          meaning,
+          /*ignoreErrors*/
+          true
+        );
         return symbol && symbol !== unknownSymbol ? getTypeReferenceDirectivesForSymbol(symbol, meaning) : void 0;
       }
       function getTypeReferenceDirectivesForSymbol(symbol, meaning) {
@@ -73557,7 +81436,12 @@ ${lanes.join("\n")}
     }
     function getExternalModuleFileFromDeclaration(declaration) {
       const specifier = declaration.kind === 264 /* ModuleDeclaration */ ? tryCast(declaration.name, isStringLiteral) : getExternalModuleName(declaration);
-      const moduleSymbol = resolveExternalModuleNameWorker(specifier, specifier, void 0);
+      const moduleSymbol = resolveExternalModuleNameWorker(
+        specifier,
+        specifier,
+        /*moduleNotFoundError*/
+        void 0
+      );
       if (!moduleSymbol) {
         return void 0;
       }
@@ -73611,26 +81495,94 @@ ${lanes.join("\n")}
       }
       addToSymbolTable(globals, builtinGlobals, Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0);
       getSymbolLinks(undefinedSymbol).type = undefinedWideningType;
-      getSymbolLinks(argumentsSymbol).type = getGlobalType("IArguments", 0, true);
+      getSymbolLinks(argumentsSymbol).type = getGlobalType(
+        "IArguments",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      );
       getSymbolLinks(unknownSymbol).type = errorType;
       getSymbolLinks(globalThisSymbol).type = createObjectType(16 /* Anonymous */, globalThisSymbol);
-      globalArrayType = getGlobalType("Array", 1, true);
-      globalObjectType = getGlobalType("Object", 0, true);
-      globalFunctionType = getGlobalType("Function", 0, true);
-      globalCallableFunctionType = strictBindCallApply && getGlobalType("CallableFunction", 0, true) || globalFunctionType;
-      globalNewableFunctionType = strictBindCallApply && getGlobalType("NewableFunction", 0, true) || globalFunctionType;
-      globalStringType = getGlobalType("String", 0, true);
-      globalNumberType = getGlobalType("Number", 0, true);
-      globalBooleanType = getGlobalType("Boolean", 0, true);
-      globalRegExpType = getGlobalType("RegExp", 0, true);
+      globalArrayType = getGlobalType(
+        "Array",
+        /*arity*/
+        1,
+        /*reportErrors*/
+        true
+      );
+      globalObjectType = getGlobalType(
+        "Object",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      );
+      globalFunctionType = getGlobalType(
+        "Function",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      );
+      globalCallableFunctionType = strictBindCallApply && getGlobalType(
+        "CallableFunction",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      ) || globalFunctionType;
+      globalNewableFunctionType = strictBindCallApply && getGlobalType(
+        "NewableFunction",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      ) || globalFunctionType;
+      globalStringType = getGlobalType(
+        "String",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      );
+      globalNumberType = getGlobalType(
+        "Number",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      );
+      globalBooleanType = getGlobalType(
+        "Boolean",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      );
+      globalRegExpType = getGlobalType(
+        "RegExp",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      );
       anyArrayType = createArrayType(anyType);
       autoArrayType = createArrayType(autoType);
       if (autoArrayType === emptyObjectType) {
         autoArrayType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
       }
-      globalReadonlyArrayType = getGlobalTypeOrUndefined("ReadonlyArray", 1) || globalArrayType;
+      globalReadonlyArrayType = getGlobalTypeOrUndefined(
+        "ReadonlyArray",
+        /*arity*/
+        1
+      ) || globalArrayType;
       anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType;
-      globalThisType = getGlobalTypeOrUndefined("ThisType", 1);
+      globalThisType = getGlobalTypeOrUndefined(
+        "ThisType",
+        /*arity*/
+        1
+      );
       if (augmentations) {
         for (const list of augmentations) {
           for (const augmentation of list) {
@@ -73798,16 +81750,20 @@ ${lanes.join("\n")}
             return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_index_signature, tokenToString(modifier.kind));
           }
         }
-        if (modifier.kind !== 101 /* InKeyword */ && modifier.kind !== 145 /* OutKeyword */) {
+        if (modifier.kind !== 101 /* InKeyword */ && modifier.kind !== 145 /* OutKeyword */ && modifier.kind !== 85 /* ConstKeyword */) {
           if (node.kind === 165 /* TypeParameter */) {
             return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_type_parameter, tokenToString(modifier.kind));
           }
         }
         switch (modifier.kind) {
           case 85 /* ConstKeyword */:
-            if (node.kind !== 263 /* EnumDeclaration */) {
+            if (node.kind !== 263 /* EnumDeclaration */ && node.kind !== 165 /* TypeParameter */) {
               return grammarErrorOnNode(node, Diagnostics.A_class_member_cannot_have_the_0_keyword, tokenToString(85 /* ConstKeyword */));
             }
+            const parent2 = node.parent;
+            if (node.kind === 165 /* TypeParameter */ && !(isFunctionLikeDeclaration(parent2) || isClassLike(parent2) || isFunctionTypeNode(parent2) || isConstructorTypeNode(parent2) || isCallSignatureDeclaration(parent2) || isConstructSignatureDeclaration(parent2) || isMethodSignature(parent2))) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class, tokenToString(modifier.kind));
+            }
             break;
           case 161 /* OverrideKeyword */:
             if (flags & 16384 /* Override */) {
@@ -73891,6 +81847,8 @@ ${lanes.join("\n")}
               return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "readonly");
             } else if (node.kind !== 169 /* PropertyDeclaration */ && node.kind !== 168 /* PropertySignature */ && node.kind !== 178 /* IndexSignature */ && node.kind !== 166 /* Parameter */) {
               return grammarErrorOnNode(modifier, Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature);
+            } else if (flags & 128 /* Accessor */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "readonly", "accessor");
             }
             flags |= 64 /* Readonly */;
             break;
@@ -73934,6 +81892,8 @@ ${lanes.join("\n")}
               return grammarErrorOnNode(modifier, Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context);
             } else if (isPrivateIdentifierClassElementDeclaration(node)) {
               return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "declare");
+            } else if (flags & 128 /* Accessor */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "declare", "accessor");
             }
             flags |= 2 /* Ambient */;
             lastDeclare = modifier;
@@ -74688,7 +82648,11 @@ ${lanes.join("\n")}
         switch (current.kind) {
           case 253 /* LabeledStatement */:
             if (node.label && current.label.escapedText === node.label.escapedText) {
-              const isMisplacedContinueLabel = node.kind === 248 /* ContinueStatement */ && !isIterationStatement(current.statement, true);
+              const isMisplacedContinueLabel = node.kind === 248 /* ContinueStatement */ && !isIterationStatement(
+                current.statement,
+                /*lookInLabeledStatement*/
+                true
+              );
               if (isMisplacedContinueLabel) {
                 return grammarErrorOnNode(node, Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement);
               }
@@ -74701,7 +82665,11 @@ ${lanes.join("\n")}
             }
             break;
           default:
-            if (isIterationStatement(current, false) && !node.label) {
+            if (isIterationStatement(
+              current,
+              /*lookInLabeledStatement*/
+              false
+            ) && !node.label) {
               return false;
             }
             break;
@@ -74910,10 +82878,7 @@ ${lanes.join("\n")}
     }
     function checkGrammarProperty(node) {
       if (isComputedPropertyName(node.name) && isBinaryExpression(node.name.expression) && node.name.expression.operatorToken.kind === 101 /* InKeyword */) {
-        return grammarErrorOnNode(
-          node.parent.members[0],
-          Diagnostics.A_mapped_type_may_not_declare_properties_or_methods
-        );
+        return grammarErrorOnNode(node.parent.members[0], Diagnostics.A_mapped_type_may_not_declare_properties_or_methods);
       }
       if (isClassLike(node.parent)) {
         if (isStringLiteral(node.name) && node.name.text === "constructor") {
@@ -75020,7 +82985,11 @@ ${lanes.join("\n")}
       if (value <= 2 ** 53 - 1) {
         return;
       }
-      addErrorOrSuggestion(false, createDiagnosticForNode(node, Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers));
+      addErrorOrSuggestion(
+        /*isError*/
+        false,
+        createDiagnosticForNode(node, Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers)
+      );
     }
     function checkGrammarBigIntLiteral(node) {
       const literalType = isLiteralTypeNode(node.parent) || isPrefixUnaryExpression(node.parent) && isLiteralTypeNode(node.parent.parent);
@@ -75037,7 +83006,16 @@ ${lanes.join("\n")}
       const sourceFile = getSourceFileOfNode(node);
       if (!hasParseDiagnostics(sourceFile)) {
         const span = getSpanOfTokenAtPosition(sourceFile, node.pos);
-        diagnostics.add(createFileDiagnostic(sourceFile, textSpanEnd(span), 0, message, arg0, arg1, arg2));
+        diagnostics.add(createFileDiagnostic(
+          sourceFile,
+          textSpanEnd(span),
+          /*length*/
+          0,
+          message,
+          arg0,
+          arg1,
+          arg2
+        ));
         return true;
       }
       return false;
@@ -75166,7 +83144,14 @@ ${lanes.join("\n")}
         if (sourceProperties) {
           const sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target);
           if (sourcePropertiesFiltered) {
-            return discriminateTypeByDiscriminableItems(target, map(sourcePropertiesFiltered, (p) => [() => getTypeOfSymbol(p), p.escapedName]), isRelatedTo, void 0, skipPartial);
+            return discriminateTypeByDiscriminableItems(
+              target,
+              map(sourcePropertiesFiltered, (p) => [() => getTypeOfSymbol(p), p.escapedName]),
+              isRelatedTo,
+              /*defaultValue*/
+              void 0,
+              skipPartial
+            );
           }
         }
       }
@@ -75204,7 +83189,25 @@ ${lanes.join("\n")}
   function signatureHasLiteralTypes(s) {
     return !!(s.flags & 2 /* HasLiteralTypes */);
   }
-  var ambientModuleSymbolRegex, anon, nextSymbolId, nextNodeId, nextMergeId, nextFlowId, TypeFacts, typeofNEFacts, CheckMode, SignatureCheckMode, isNotOverloadAndNotAccessor, intrinsicTypeKinds, JsxNames;
+  function createBasicNodeBuilderModuleSpecifierResolutionHost(host) {
+    return {
+      getCommonSourceDirectory: !!host.getCommonSourceDirectory ? () => host.getCommonSourceDirectory() : () => "",
+      getCurrentDirectory: () => host.getCurrentDirectory(),
+      getSymlinkCache: maybeBind(host, host.getSymlinkCache),
+      getPackageJsonInfoCache: () => {
+        var _a2;
+        return (_a2 = host.getPackageJsonInfoCache) == null ? void 0 : _a2.call(host);
+      },
+      useCaseSensitiveFileNames: maybeBind(host, host.useCaseSensitiveFileNames),
+      redirectTargetsMap: host.redirectTargetsMap,
+      getProjectReferenceRedirect: (fileName) => host.getProjectReferenceRedirect(fileName),
+      isSourceOfProjectReferenceRedirect: (fileName) => host.isSourceOfProjectReferenceRedirect(fileName),
+      fileExists: (fileName) => host.fileExists(fileName),
+      getFileIncludeReasons: () => host.getFileIncludeReasons(),
+      readFile: host.readFile ? (fileName) => host.readFile(fileName) : void 0
+    };
+  }
+  var ambientModuleSymbolRegex, anon, nextSymbolId, nextNodeId, nextMergeId, nextFlowId, TypeFacts, typeofNEFacts, CheckMode, SignatureCheckMode, isNotOverloadAndNotAccessor, intrinsicTypeKinds, SymbolLinks, JsxNames, SymbolTrackerImpl;
   var init_checker = __esm({
     "src/compiler/checker.ts"() {
       "use strict";
@@ -75297,7 +83300,7 @@ ${lanes.join("\n")}
         TypeFacts3[TypeFacts3["AndFactsMask"] = 134209471] = "AndFactsMask";
         return TypeFacts3;
       })(TypeFacts || {});
-      typeofNEFacts = new Map(getEntries({
+      typeofNEFacts = new Map(Object.entries({
         string: 256 /* TypeofNEString */,
         number: 512 /* TypeofNENumber */,
         bigint: 1024 /* TypeofNEBigInt */,
@@ -75328,12 +83331,14 @@ ${lanes.join("\n")}
         return SignatureCheckMode3;
       })(SignatureCheckMode || {});
       isNotOverloadAndNotAccessor = and(isNotOverload, isNotAccessor);
-      intrinsicTypeKinds = new Map(getEntries({
+      intrinsicTypeKinds = new Map(Object.entries({
         Uppercase: 0 /* Uppercase */,
         Lowercase: 1 /* Lowercase */,
         Capitalize: 2 /* Capitalize */,
         Uncapitalize: 3 /* Uncapitalize */
       }));
+      SymbolLinks = class {
+      };
       ((JsxNames2) => {
         JsxNames2.JSX = "JSX";
         JsxNames2.IntrinsicElements = "IntrinsicElements";
@@ -75345,6 +83350,111 @@ ${lanes.join("\n")}
         JsxNames2.IntrinsicClassAttributes = "IntrinsicClassAttributes";
         JsxNames2.LibraryManagedAttributes = "LibraryManagedAttributes";
       })(JsxNames || (JsxNames = {}));
+      SymbolTrackerImpl = class {
+        constructor(context, tracker, moduleResolverHost) {
+          this.moduleResolverHost = void 0;
+          this.inner = void 0;
+          this.disableTrackSymbol = false;
+          var _a2;
+          while (tracker instanceof SymbolTrackerImpl) {
+            tracker = tracker.inner;
+          }
+          this.inner = tracker;
+          this.moduleResolverHost = moduleResolverHost;
+          this.context = context;
+          this.canTrackSymbol = !!((_a2 = this.inner) == null ? void 0 : _a2.trackSymbol);
+        }
+        trackSymbol(symbol, enclosingDeclaration, meaning) {
+          var _a2;
+          if (((_a2 = this.inner) == null ? void 0 : _a2.trackSymbol) && !this.disableTrackSymbol) {
+            if (this.inner.trackSymbol(symbol, enclosingDeclaration, meaning)) {
+              this.onDiagnosticReported();
+              return true;
+            }
+          }
+          return false;
+        }
+        reportInaccessibleThisError() {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportInaccessibleThisError) {
+            this.onDiagnosticReported();
+            this.inner.reportInaccessibleThisError();
+          }
+        }
+        reportPrivateInBaseOfClassExpression(propertyName) {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportPrivateInBaseOfClassExpression) {
+            this.onDiagnosticReported();
+            this.inner.reportPrivateInBaseOfClassExpression(propertyName);
+          }
+        }
+        reportInaccessibleUniqueSymbolError() {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportInaccessibleUniqueSymbolError) {
+            this.onDiagnosticReported();
+            this.inner.reportInaccessibleUniqueSymbolError();
+          }
+        }
+        reportCyclicStructureError() {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportCyclicStructureError) {
+            this.onDiagnosticReported();
+            this.inner.reportCyclicStructureError();
+          }
+        }
+        reportLikelyUnsafeImportRequiredError(specifier) {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportLikelyUnsafeImportRequiredError) {
+            this.onDiagnosticReported();
+            this.inner.reportLikelyUnsafeImportRequiredError(specifier);
+          }
+        }
+        reportTruncationError() {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportTruncationError) {
+            this.onDiagnosticReported();
+            this.inner.reportTruncationError();
+          }
+        }
+        trackReferencedAmbientModule(decl, symbol) {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.trackReferencedAmbientModule) {
+            this.onDiagnosticReported();
+            this.inner.trackReferencedAmbientModule(decl, symbol);
+          }
+        }
+        trackExternalModuleSymbolOfImportTypeNode(symbol) {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.trackExternalModuleSymbolOfImportTypeNode) {
+            this.onDiagnosticReported();
+            this.inner.trackExternalModuleSymbolOfImportTypeNode(symbol);
+          }
+        }
+        reportNonlocalAugmentation(containingFile, parentSymbol, augmentingSymbol) {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportNonlocalAugmentation) {
+            this.onDiagnosticReported();
+            this.inner.reportNonlocalAugmentation(containingFile, parentSymbol, augmentingSymbol);
+          }
+        }
+        reportNonSerializableProperty(propertyName) {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportNonSerializableProperty) {
+            this.onDiagnosticReported();
+            this.inner.reportNonSerializableProperty(propertyName);
+          }
+        }
+        reportImportTypeNodeResolutionModeOverride() {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportImportTypeNodeResolutionModeOverride) {
+            this.onDiagnosticReported();
+            this.inner.reportImportTypeNodeResolutionModeOverride();
+          }
+        }
+        onDiagnosticReported() {
+          this.context.reportedDiagnostic = true;
+        }
+      };
     }
   });
 
@@ -75482,10 +83592,12 @@ ${lanes.join("\n")}
     const { factory: factory2 } = context;
     context.addInitializationStatement(
       factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory2.createVariableDeclarationList([
           factory2.createVariableDeclaration(
             parameter.name,
+            /*exclamationToken*/
             void 0,
             parameter.type,
             parameter.initializer ? factory2.createConditionalExpression(
@@ -75493,8 +83605,10 @@ ${lanes.join("\n")}
                 factory2.getGeneratedNameForNode(parameter),
                 factory2.createVoidZero()
               ),
+              /*questionToken*/
               void 0,
               parameter.initializer,
+              /*colonToken*/
               void 0,
               factory2.getGeneratedNameForNode(parameter)
             ) : factory2.getGeneratedNameForNode(parameter)
@@ -75509,6 +83623,7 @@ ${lanes.join("\n")}
       factory2.getGeneratedNameForNode(parameter),
       parameter.questionToken,
       parameter.type,
+      /*initializer*/
       void 0
     );
   }
@@ -75546,6 +83661,7 @@ ${lanes.join("\n")}
       parameter.name,
       parameter.questionToken,
       parameter.type,
+      /*initializer*/
       void 0
     );
   }
@@ -75613,6 +83729,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.expression, visitor, isExpression)
           );
         },
+        // Signature elements
         [165 /* TypeParameter */]: function visitEachChildOfTypeParameterDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updateTypeParameterDeclaration(
             node,
@@ -75639,6 +83756,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.expression, visitor, isExpression)
           );
         },
+        // Type elements
         [168 /* PropertySignature */]: function visitEachChildOfPropertySignature(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
           return context.factory.updatePropertySignature(
             node,
@@ -75654,6 +83772,7 @@ ${lanes.join("\n")}
             node,
             nodesVisitor(node.modifiers, visitor, isModifierLike),
             nodeVisitor(node.name, visitor, isPropertyName),
+            // QuestionToken and ExclamationToken are mutually exclusive in PropertyDeclaration
             nodeVisitor((_a2 = node.questionToken) != null ? _a2 : node.exclamationToken, tokenVisitor, isQuestionOrExclamationToken),
             nodeVisitor(node.type, visitor, isTypeNode),
             nodeVisitor(node.initializer, visitor, isExpression)
@@ -75742,6 +83861,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.type, visitor, isTypeNode)
           );
         },
+        // Types
         [179 /* TypePredicate */]: function visitEachChildOfTypePredicateNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updateTypePredicateNode(
             node,
@@ -75914,6 +84034,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail)
           );
         },
+        // Binding patterns
         [203 /* ObjectBindingPattern */]: function visitEachChildOfObjectBindingPattern(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
           return context.factory.updateObjectBindingPattern(
             node,
@@ -75935,6 +84056,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.initializer, visitor, isExpression)
           );
         },
+        // Expression
         [206 /* ArrayLiteralExpression */]: function visitEachChildOfArrayLiteralExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
           return context.factory.updateArrayLiteralExpression(
             node,
@@ -76157,6 +84279,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.name, visitor, isIdentifier)
           );
         },
+        // Misc
         [236 /* TemplateSpan */]: function visitEachChildOfTemplateSpan(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updateTemplateSpan(
             node,
@@ -76164,6 +84287,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail)
           );
         },
+        // Element
         [238 /* Block */]: function visitEachChildOfBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
           return context.factory.updateBlock(
             node,
@@ -76471,12 +84595,14 @@ ${lanes.join("\n")}
             nodeVisitor(node.name, visitor, isIdentifier)
           );
         },
+        // Module references
         [280 /* ExternalModuleReference */]: function visitEachChildOfExternalModuleReference(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updateExternalModuleReference(
             node,
             nodeVisitor(node.expression, visitor, isExpression)
           );
         },
+        // JSX
         [281 /* JsxElement */]: function visitEachChildOfJsxElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updateJsxElement(
             node,
@@ -76540,6 +84666,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.expression, visitor, isExpression)
           );
         },
+        // Clauses
         [292 /* CaseClause */]: function visitEachChildOfCaseClause(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updateCaseClause(
             node,
@@ -76566,6 +84693,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.block, visitor, isBlock)
           );
         },
+        // Property assignments
         [299 /* PropertyAssignment */]: function visitEachChildOfPropertyAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updatePropertyAssignment(
             node,
@@ -76586,6 +84714,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.expression, visitor, isExpression)
           );
         },
+        // Enum
         [302 /* EnumMember */]: function visitEachChildOfEnumMember(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updateEnumMember(
             node,
@@ -76593,19 +84722,21 @@ ${lanes.join("\n")}
             nodeVisitor(node.initializer, visitor, isExpression)
           );
         },
+        // Top-level nodes
         [308 /* SourceFile */]: function visitEachChildOfSourceFile(node, visitor, context, _nodesVisitor, _nodeVisitor, _tokenVisitor) {
           return context.factory.updateSourceFile(
             node,
             visitLexicalEnvironment(node.statements, visitor, context)
           );
         },
-        [353 /* PartiallyEmittedExpression */]: function visitEachChildOfPartiallyEmittedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+        // Transformation nodes
+        [355 /* PartiallyEmittedExpression */]: function visitEachChildOfPartiallyEmittedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updatePartiallyEmittedExpression(
             node,
             nodeVisitor(node.expression, visitor, isExpression)
           );
         },
-        [354 /* CommaListExpression */]: function visitEachChildOfCommaListExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+        [356 /* CommaListExpression */]: function visitEachChildOfCommaListExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
           return context.factory.updateCommaListExpression(
             node,
             nodesVisitor(node.elements, visitor, isExpression)
@@ -76659,6 +84790,7 @@ ${lanes.join("\n")}
         fileName,
         host.getCurrentDirectory(),
         host.getCanonicalFileName,
+        /*isAbsolutePathAnUrl*/
         true
       );
       let sourceIndex = sourceToSourceIndexMap.get(source);
@@ -76736,8 +84868,7 @@ ${lanes.join("\n")}
       const sourceIndexToNewSourceIndexMap = [];
       let nameIndexToNewNameIndexMap;
       const mappingIterator = decodeMappings(map2.mappings);
-      for (let iterResult = mappingIterator.next(); !iterResult.done; iterResult = mappingIterator.next()) {
-        const raw = iterResult.value;
+      for (const raw of mappingIterator) {
         if (end && (raw.generatedLine > end.line || raw.generatedLine === end.line && raw.generatedCharacter > end.character)) {
           break;
         }
@@ -76907,7 +85038,12 @@ ${lanes.join("\n")}
         return error;
       },
       get state() {
-        return captureMapping(true, true);
+        return captureMapping(
+          /*hasSource*/
+          true,
+          /*hasName*/
+          true
+        );
       },
       next() {
         while (!done && pos < mappings.length) {
@@ -76964,6 +85100,9 @@ ${lanes.join("\n")}
           return { value: captureMapping(hasSource, hasName), done };
         }
         return stopIterating();
+      },
+      [Symbol.iterator]() {
+        return this;
       }
     };
     function captureMapping(hasSource, hasName) {
@@ -77064,13 +85203,25 @@ ${lanes.join("\n")}
       getGeneratedPosition
     };
     function processMapping(mapping) {
-      const generatedPosition = generatedFile !== void 0 ? getPositionOfLineAndCharacter(generatedFile, mapping.generatedLine, mapping.generatedCharacter, true) : -1;
+      const generatedPosition = generatedFile !== void 0 ? getPositionOfLineAndCharacter(
+        generatedFile,
+        mapping.generatedLine,
+        mapping.generatedCharacter,
+        /*allowEdits*/
+        true
+      ) : -1;
       let source;
       let sourcePosition;
       if (isSourceMapping(mapping)) {
         const sourceFile = host.getSourceFileLike(sourceFileAbsolutePaths[mapping.sourceIndex]);
         source = map2.sources[mapping.sourceIndex];
-        sourcePosition = sourceFile !== void 0 ? getPositionOfLineAndCharacter(sourceFile, mapping.sourceLine, mapping.sourceCharacter, true) : -1;
+        sourcePosition = sourceFile !== void 0 ? getPositionOfLineAndCharacter(
+          sourceFile,
+          mapping.sourceLine,
+          mapping.sourceCharacter,
+          /*allowEdits*/
+          true
+        ) : -1;
       }
       return {
         generatedPosition,
@@ -77561,14 +85712,33 @@ ${lanes.join("\n")}
     if (value) {
       value = visitNode(value, visitor, isExpression);
       if (isIdentifier(value) && bindingOrAssignmentElementAssignsToName(node, value.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node)) {
-        value = ensureIdentifier(flattenContext, value, false, location);
+        value = ensureIdentifier(
+          flattenContext,
+          value,
+          /*reuseIdentifierExpressions*/
+          false,
+          location
+        );
       } else if (needsValue) {
-        value = ensureIdentifier(flattenContext, value, true, location);
+        value = ensureIdentifier(
+          flattenContext,
+          value,
+          /*reuseIdentifierExpressions*/
+          true,
+          location
+        );
       } else if (nodeIsSynthesized(node)) {
         location = value;
       }
     }
-    flattenBindingOrAssignmentElement(flattenContext, node, value, location, isDestructuringAssignment(node));
+    flattenBindingOrAssignmentElement(
+      flattenContext,
+      node,
+      value,
+      location,
+      /*skipInitializer*/
+      isDestructuringAssignment(node)
+    );
     if (value && needsValue) {
       if (!some(expressions)) {
         return value;
@@ -77637,17 +85807,41 @@ ${lanes.join("\n")}
     if (isVariableDeclaration(node)) {
       let initializer = getInitializerOfBindingOrAssignmentElement(node);
       if (initializer && (isIdentifier(initializer) && bindingOrAssignmentElementAssignsToName(node, initializer.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node))) {
-        initializer = ensureIdentifier(flattenContext, visitNode(initializer, flattenContext.visitor), false, initializer);
-        node = context.factory.updateVariableDeclaration(node, node.name, void 0, void 0, initializer);
+        initializer = ensureIdentifier(
+          flattenContext,
+          visitNode(initializer, flattenContext.visitor),
+          /*reuseIdentifierExpressions*/
+          false,
+          initializer
+        );
+        node = context.factory.updateVariableDeclaration(
+          node,
+          node.name,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          initializer
+        );
       }
     }
     flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer);
     if (pendingExpressions) {
-      const temp = context.factory.createTempVariable(void 0);
+      const temp = context.factory.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       if (hoistTempVariables) {
         const value = context.factory.inlineExpressions(pendingExpressions);
         pendingExpressions = void 0;
-        emitBindingOrAssignment(temp, value, void 0, void 0);
+        emitBindingOrAssignment(
+          temp,
+          value,
+          /*location*/
+          void 0,
+          /*original*/
+          void 0
+        );
       } else {
         context.hoistVariableDeclaration(temp);
         const pendingDeclaration = last(pendingDeclarations);
@@ -77662,7 +85856,9 @@ ${lanes.join("\n")}
     for (const { pendingExpressions: pendingExpressions2, name, value, location, original } of pendingDeclarations) {
       const variable = context.factory.createVariableDeclaration(
         name,
+        /*exclamationToken*/
         void 0,
+        /*type*/
         void 0,
         pendingExpressions2 ? context.factory.inlineExpressions(append(pendingExpressions2, value)) : value
       );
@@ -77691,7 +85887,13 @@ ${lanes.join("\n")}
         if (value) {
           value = createDefaultValueCheck(flattenContext, value, initializer, location);
           if (!isSimpleInlineableExpression(initializer) && isBindingOrAssignmentPattern(bindingTarget)) {
-            value = ensureIdentifier(flattenContext, value, true, location);
+            value = ensureIdentifier(
+              flattenContext,
+              value,
+              /*reuseIdentifierExpressions*/
+              true,
+              location
+            );
           }
         } else {
           value = initializer;
@@ -77705,7 +85907,13 @@ ${lanes.join("\n")}
     } else if (isArrayBindingOrAssignmentPattern(bindingTarget)) {
       flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location);
     } else {
-      flattenContext.emitBindingOrAssignment(bindingTarget, value, location, element);
+      flattenContext.emitBindingOrAssignment(
+        bindingTarget,
+        value,
+        location,
+        /*original*/
+        element
+      );
     }
   }
   function flattenObjectBindingOrAssignmentPattern(flattenContext, parent2, pattern, value, location) {
@@ -77732,7 +85940,13 @@ ${lanes.join("\n")}
           if (isComputedPropertyName(propertyName)) {
             computedTempVariables = append(computedTempVariables, rhsValue.argumentExpression);
           }
-          flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
+          flattenBindingOrAssignmentElement(
+            flattenContext,
+            element,
+            rhsValue,
+            /*location*/
+            element
+          );
         }
       } else if (i === numElements - 1) {
         if (bindingElements) {
@@ -77760,6 +85974,7 @@ ${lanes.join("\n")}
           ),
           location
         ),
+        /*reuseIdentifierExpressions*/
         false,
         location
       );
@@ -77774,7 +85989,10 @@ ${lanes.join("\n")}
       if (flattenContext.level >= 1 /* ObjectRest */) {
         if (element.transformFlags & 65536 /* ContainsObjectRestOrSpread */ || flattenContext.hasTransformedPriorElement && !isSimpleBindingOrAssignmentElement(element)) {
           flattenContext.hasTransformedPriorElement = true;
-          const temp = flattenContext.context.factory.createTempVariable(void 0);
+          const temp = flattenContext.context.factory.createTempVariable(
+            /*recordTempVariable*/
+            void 0
+          );
           if (flattenContext.hoistTempVariables) {
             flattenContext.context.hoistVariableDeclaration(temp);
           }
@@ -77787,10 +86005,22 @@ ${lanes.join("\n")}
         continue;
       } else if (!getRestIndicatorOfBindingOrAssignmentElement(element)) {
         const rhsValue = flattenContext.context.factory.createElementAccessExpression(value, i);
-        flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
+        flattenBindingOrAssignmentElement(
+          flattenContext,
+          element,
+          rhsValue,
+          /*location*/
+          element
+        );
       } else if (i === numElements - 1) {
         const rhsValue = flattenContext.context.factory.createArraySliceCall(value, i);
-        flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
+        flattenBindingOrAssignmentElement(
+          flattenContext,
+          element,
+          rhsValue,
+          /*location*/
+          element
+        );
       }
     }
     if (bindingElements) {
@@ -77817,12 +86047,33 @@ ${lanes.join("\n")}
     return isIdentifier(target);
   }
   function createDefaultValueCheck(flattenContext, value, defaultValue, location) {
-    value = ensureIdentifier(flattenContext, value, true, location);
-    return flattenContext.context.factory.createConditionalExpression(flattenContext.context.factory.createTypeCheck(value, "undefined"), void 0, defaultValue, void 0, value);
+    value = ensureIdentifier(
+      flattenContext,
+      value,
+      /*reuseIdentifierExpressions*/
+      true,
+      location
+    );
+    return flattenContext.context.factory.createConditionalExpression(
+      flattenContext.context.factory.createTypeCheck(value, "undefined"),
+      /*questionToken*/
+      void 0,
+      defaultValue,
+      /*colonToken*/
+      void 0,
+      value
+    );
   }
   function createDestructuringPropertyAccess(flattenContext, value, propertyName) {
     if (isComputedPropertyName(propertyName)) {
-      const argumentExpression = ensureIdentifier(flattenContext, visitNode(propertyName.expression, flattenContext.visitor), false, propertyName);
+      const argumentExpression = ensureIdentifier(
+        flattenContext,
+        visitNode(propertyName.expression, flattenContext.visitor),
+        /*reuseIdentifierExpressions*/
+        false,
+        /*location*/
+        propertyName
+      );
       return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression);
     } else if (isStringOrNumericLiteralLike(propertyName)) {
       const argumentExpression = factory.cloneNode(propertyName);
@@ -77836,12 +86087,21 @@ ${lanes.join("\n")}
     if (isIdentifier(value) && reuseIdentifierExpressions) {
       return value;
     } else {
-      const temp = flattenContext.context.factory.createTempVariable(void 0);
+      const temp = flattenContext.context.factory.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       if (flattenContext.hoistTempVariables) {
         flattenContext.context.hoistVariableDeclaration(temp);
         flattenContext.emitExpression(setTextRange(flattenContext.context.factory.createAssignment(temp, value), location));
       } else {
-        flattenContext.emitBindingOrAssignment(temp, value, location, void 0);
+        flattenContext.emitBindingOrAssignment(
+          temp,
+          value,
+          location,
+          /*original*/
+          void 0
+        );
       }
       return temp;
     }
@@ -77861,7 +86121,13 @@ ${lanes.join("\n")}
     return factory2.createObjectLiteralExpression(map(elements, factory2.converters.convertToObjectAssignmentElement));
   }
   function makeBindingElement(factory2, name) {
-    return factory2.createBindingElement(void 0, void 0, name);
+    return factory2.createBindingElement(
+      /*dotDotDotToken*/
+      void 0,
+      /*propertyName*/
+      void 0,
+      name
+    );
   }
   function makeAssignmentElement(name) {
     return name;
@@ -77918,7 +86184,12 @@ ${lanes.join("\n")}
     } else {
       templateArguments[0] = helperCall;
     }
-    return factory.createCallExpression(tag, void 0, templateArguments);
+    return factory.createCallExpression(
+      tag,
+      /*typeArguments*/
+      void 0,
+      templateArguments
+    );
   }
   function createTemplateCooked(template) {
     return template.templateFlags ? factory.createVoidZero() : factory.createStringLiteral(template.text);
@@ -78264,7 +86535,14 @@ ${lanes.join("\n")}
       const alwaysStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") && !(isExternalModule(node) && moduleKind >= 5 /* ES2015 */) && !isJsonSourceFile(node);
       return factory2.updateSourceFile(
         node,
-        visitLexicalEnvironment(node.statements, sourceElementVisitor, context, 0, alwaysStrict)
+        visitLexicalEnvironment(
+          node.statements,
+          sourceElementVisitor,
+          context,
+          /*start*/
+          0,
+          alwaysStrict
+        )
       );
     }
     function visitObjectLiteralExpression(node) {
@@ -78306,12 +86584,19 @@ ${lanes.join("\n")}
           node,
           visitNodes2(node.modifiers, modifierVisitor, isModifier),
           node.name,
+          /*typeParameters*/
           void 0,
           visitNodes2(node.heritageClauses, visitor, isHeritageClause),
           visitNodes2(node.members, getClassElementVisitor(node), isClassElement)
         );
       }
-      const staticProperties = getProperties(node, true, true);
+      const staticProperties = getProperties(
+        node,
+        /*requireInitializer*/
+        true,
+        /*isStatic*/
+        true
+      );
       const facts = getClassFacts(node, staticProperties);
       if (facts & 128 /* UseImmediatelyInvokedFunctionExpression */) {
         context.startLexicalEnvironment();
@@ -78324,6 +86609,7 @@ ${lanes.join("\n")}
         node,
         concatenate(decorators, modifiers),
         name,
+        /*typeParameters*/
         void 0,
         visitNodes2(node.heritageClauses, visitor, isHeritageClause),
         transformClassMembers(node)
@@ -78348,11 +86634,20 @@ ${lanes.join("\n")}
         const iife = factory2.createImmediatelyInvokedArrowFunction(statements);
         setEmitFlags(iife, 67108864 /* TypeScriptClassWrapper */);
         const varStatement = factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList([
             factory2.createVariableDeclaration(
-              factory2.getLocalName(node, false, false),
+              factory2.getLocalName(
+                node,
+                /*allowComments*/
+                false,
+                /*allowSourceMaps*/
+                false
+              ),
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               iife
             )
@@ -78368,9 +86663,21 @@ ${lanes.join("\n")}
         addExportMemberAssignment(statements, node);
       } else if (facts & 128 /* UseImmediatelyInvokedFunctionExpression */ || facts & 2 /* HasConstructorDecorators */) {
         if (facts & 32 /* IsDefaultExternalExport */) {
-          statements.push(factory2.createExportDefault(factory2.getLocalName(node, false, true)));
+          statements.push(factory2.createExportDefault(factory2.getLocalName(
+            node,
+            /*allowComments*/
+            false,
+            /*allowSourceMaps*/
+            true
+          )));
         } else if (facts & 16 /* IsNamedExternalExport */) {
-          statements.push(factory2.createExternalModuleExport(factory2.getLocalName(node, false, true)));
+          statements.push(factory2.createExternalModuleExport(factory2.getLocalName(
+            node,
+            /*allowComments*/
+            false,
+            /*allowSourceMaps*/
+            true
+          )));
         }
       }
       if (statements.length > 1) {
@@ -78386,6 +86693,7 @@ ${lanes.join("\n")}
         node,
         decorators,
         node.name,
+        /*typeParameters*/
         void 0,
         visitNodes2(node.heritageClauses, visitor, isHeritageClause),
         isClassLikeDeclarationWithTypeScriptSyntax(node) ? transformClassMembers(node) : visitNodes2(node.members, getClassElementVisitor(node), isClassElement)
@@ -78399,17 +86707,25 @@ ${lanes.join("\n")}
         for (const parameter of parametersWithPropertyAssignments) {
           if (isIdentifier(parameter.name)) {
             members.push(setOriginalNode(factory2.createPropertyDeclaration(
+              /*modifiers*/
               void 0,
               parameter.name,
+              /*questionOrExclamationToken*/
               void 0,
+              /*type*/
               void 0,
+              /*initializer*/
               void 0
             ), parameter));
           }
         }
       }
       addRange(members, visitNodes2(node.members, getClassElementVisitor(node), isClassElement));
-      return setTextRange(factory2.createNodeArray(members), node.members);
+      return setTextRange(
+        factory2.createNodeArray(members),
+        /*location*/
+        node.members
+      );
     }
     function transformAllDecoratorsOfDeclaration(node, container, allDecorators) {
       var _a2, _b, _c, _d;
@@ -78467,19 +86783,53 @@ ${lanes.join("\n")}
       if (typeSerializer) {
         let properties;
         if (shouldAddTypeMetadata(node)) {
-          const typeProperty = factory2.createPropertyAssignment("type", factory2.createArrowFunction(void 0, void 0, [], void 0, factory2.createToken(38 /* EqualsGreaterThanToken */), typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)));
+          const typeProperty = factory2.createPropertyAssignment("type", factory2.createArrowFunction(
+            /*modifiers*/
+            void 0,
+            /*typeParameters*/
+            void 0,
+            [],
+            /*type*/
+            void 0,
+            factory2.createToken(38 /* EqualsGreaterThanToken */),
+            typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)
+          ));
           properties = append(properties, typeProperty);
         }
         if (shouldAddParamTypesMetadata(node)) {
-          const paramTypeProperty = factory2.createPropertyAssignment("paramTypes", factory2.createArrowFunction(void 0, void 0, [], void 0, factory2.createToken(38 /* EqualsGreaterThanToken */), typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container)));
+          const paramTypeProperty = factory2.createPropertyAssignment("paramTypes", factory2.createArrowFunction(
+            /*modifiers*/
+            void 0,
+            /*typeParameters*/
+            void 0,
+            [],
+            /*type*/
+            void 0,
+            factory2.createToken(38 /* EqualsGreaterThanToken */),
+            typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container)
+          ));
           properties = append(properties, paramTypeProperty);
         }
         if (shouldAddReturnTypeMetadata(node)) {
-          const returnTypeProperty = factory2.createPropertyAssignment("returnType", factory2.createArrowFunction(void 0, void 0, [], void 0, factory2.createToken(38 /* EqualsGreaterThanToken */), typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)));
+          const returnTypeProperty = factory2.createPropertyAssignment("returnType", factory2.createArrowFunction(
+            /*modifiers*/
+            void 0,
+            /*typeParameters*/
+            void 0,
+            [],
+            /*type*/
+            void 0,
+            factory2.createToken(38 /* EqualsGreaterThanToken */),
+            typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)
+          ));
           properties = append(properties, returnTypeProperty);
         }
         if (properties) {
-          const typeInfoMetadata = emitHelpers().createMetadataHelper("design:typeinfo", factory2.createObjectLiteralExpression(properties, true));
+          const typeInfoMetadata = emitHelpers().createMetadataHelper("design:typeinfo", factory2.createObjectLiteralExpression(
+            properties,
+            /*multiLine*/
+            true
+          ));
           return [factory2.createDecorator(typeInfoMetadata)];
         }
       }
@@ -78538,6 +86888,7 @@ ${lanes.join("\n")}
       return factory2.updateExpressionWithTypeArguments(
         node,
         visitNode(node.expression, visitor, isLeftHandSideExpression),
+        /*typeArguments*/
         void 0
       );
     }
@@ -78556,8 +86907,11 @@ ${lanes.join("\n")}
           node,
           concatenate(decorators, factory2.createModifiersFromModifierFlags(2 /* Ambient */)),
           visitNode(node.name, visitor, isPropertyName),
+          /*questionOrExclamationToken*/
           void 0,
+          /*type*/
           void 0,
+          /*initializer*/
           void 0
         );
       }
@@ -78565,7 +86919,9 @@ ${lanes.join("\n")}
         node,
         concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
         visitPropertyNameOfClassElement(node),
+        /*questionOrExclamationToken*/
         void 0,
+        /*type*/
         void 0,
         visitNode(node.initializer, visitor)
       );
@@ -78576,6 +86932,7 @@ ${lanes.join("\n")}
       }
       return factory2.updateConstructorDeclaration(
         node,
+        /*modifiers*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
         transformConstructorBody(node.body, node)
@@ -78588,7 +86945,13 @@ ${lanes.join("\n")}
       }
       let statements = [];
       resumeLexicalEnvironment();
-      const prologueStatementCount = factory2.copyPrologue(body.statements, statements, false, visitor);
+      const prologueStatementCount = factory2.copyPrologue(
+        body.statements,
+        statements,
+        /*ensureUseStrict*/
+        false,
+        visitor
+      );
       const superStatementIndex = findSuperStatementIndex(body.statements, prologueStatementCount);
       if (superStatementIndex >= 0) {
         addRange(
@@ -78609,8 +86972,16 @@ ${lanes.join("\n")}
       const start = superStatementIndex >= 0 ? superStatementIndex + 1 : prologueStatementCount;
       addRange(statements, visitNodes2(body.statements, visitor, isStatement, start));
       statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
-      const block = factory2.createBlock(setTextRange(factory2.createNodeArray(statements), body.statements), true);
-      setTextRange(block, body);
+      const block = factory2.createBlock(
+        setTextRange(factory2.createNodeArray(statements), body.statements),
+        /*multiLine*/
+        true
+      );
+      setTextRange(
+        block,
+        /*location*/
+        body
+      );
       setOriginalNode(block, body);
       return block;
     }
@@ -78660,9 +87031,12 @@ ${lanes.join("\n")}
         concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
         node.asteriskToken,
         visitPropertyNameOfClassElement(node),
+        /*questionToken*/
         void 0,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         visitFunctionBody(node.body, visitor, context)
       );
@@ -78683,6 +87057,7 @@ ${lanes.join("\n")}
         concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
         visitPropertyNameOfClassElement(node),
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
       );
@@ -78712,8 +87087,10 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
         node.asteriskToken,
         node.name,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
       );
@@ -78733,8 +87110,10 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
         node.asteriskToken,
         node.name,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
       );
@@ -78744,8 +87123,10 @@ ${lanes.join("\n")}
       const updated = factory2.updateArrowFunction(
         node,
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         node.equalsGreaterThanToken,
         visitFunctionBody(node.body, visitor, context)
@@ -78759,9 +87140,12 @@ ${lanes.join("\n")}
       const updated = factory2.updateParameterDeclaration(
         node,
         elideNodes(factory2, node.modifiers),
+        // preserve positions, if available
         node.dotDotDotToken,
         visitNode(node.name, visitor, isBindingName),
+        /*questionToken*/
         void 0,
+        /*type*/
         void 0,
         visitNode(node.initializer, visitor, isExpression)
       );
@@ -78799,6 +87183,7 @@ ${lanes.join("\n")}
           visitor,
           context,
           0 /* All */,
+          /*needsValue*/
           false,
           createNamespaceExportExpression
         );
@@ -78808,6 +87193,7 @@ ${lanes.join("\n")}
             getNamespaceMemberNameWithSourceMapsAndWithoutComments(name),
             visitNode(node.initializer, visitor, isExpression)
           ),
+          /*location*/
           node
         );
       }
@@ -78816,7 +87202,9 @@ ${lanes.join("\n")}
       const updated = factory2.updateVariableDeclaration(
         node,
         visitNode(node.name, visitor, isBindingName),
+        /*exclamationToken*/
         void 0,
+        /*type*/
         void 0,
         visitNode(node.initializer, visitor, isExpression)
       );
@@ -78849,6 +87237,7 @@ ${lanes.join("\n")}
       return factory2.updateCallExpression(
         node,
         visitNode(node.expression, visitor, isExpression),
+        /*typeArguments*/
         void 0,
         visitNodes2(node.arguments, visitor, isExpression)
       );
@@ -78857,6 +87246,7 @@ ${lanes.join("\n")}
       return factory2.updateNewExpression(
         node,
         visitNode(node.expression, visitor, isExpression),
+        /*typeArguments*/
         void 0,
         visitNodes2(node.arguments, visitor, isExpression)
       );
@@ -78865,6 +87255,7 @@ ${lanes.join("\n")}
       return factory2.updateTaggedTemplateExpression(
         node,
         visitNode(node.tag, visitor, isExpression),
+        /*typeArguments*/
         void 0,
         visitNode(node.template, visitor, isExpression)
       );
@@ -78873,6 +87264,7 @@ ${lanes.join("\n")}
       return factory2.updateJsxSelfClosingElement(
         node,
         visitNode(node.tagName, visitor, isJsxTagNameExpression),
+        /*typeArguments*/
         void 0,
         visitNode(node.attributes, visitor, isJsxAttributes)
       );
@@ -78881,6 +87273,7 @@ ${lanes.join("\n")}
       return factory2.updateJsxOpeningElement(
         node,
         visitNode(node.tagName, visitor, isJsxTagNameExpression),
+        /*typeArguments*/
         void 0,
         visitNode(node.attributes, visitor, isJsxAttributes)
       );
@@ -78902,7 +87295,20 @@ ${lanes.join("\n")}
       }
       const parameterName = getNamespaceParameterName(node);
       const containerName = getNamespaceContainerName(node);
-      const exportName = hasSyntacticModifier(node, 1 /* Export */) ? factory2.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true) : factory2.getLocalName(node, false, true);
+      const exportName = hasSyntacticModifier(node, 1 /* Export */) ? factory2.getExternalModuleOrNamespaceExportName(
+        currentNamespaceContainerName,
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      ) : factory2.getLocalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      );
       let moduleArg = factory2.createLogicalOr(
         exportName,
         factory2.createAssignment(
@@ -78911,20 +87317,38 @@ ${lanes.join("\n")}
         )
       );
       if (hasNamespaceQualifiedExportName(node)) {
-        const localName = factory2.getLocalName(node, false, true);
+        const localName = factory2.getLocalName(
+          node,
+          /*allowComments*/
+          false,
+          /*allowSourceMaps*/
+          true
+        );
         moduleArg = factory2.createAssignment(localName, moduleArg);
       }
       const enumStatement = factory2.createExpressionStatement(
         factory2.createCallExpression(
           factory2.createFunctionExpression(
+            /*modifiers*/
             void 0,
+            /*asteriskToken*/
             void 0,
+            /*name*/
             void 0,
+            /*typeParameters*/
             void 0,
-            [factory2.createParameterDeclaration(void 0, void 0, parameterName)],
+            [factory2.createParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              /*dotDotDotToken*/
+              void 0,
+              parameterName
+            )],
+            /*type*/
             void 0,
             transformEnumBody(node, containerName)
           ),
+          /*typeArguments*/
           void 0,
           [moduleArg]
         )
@@ -78950,12 +87374,21 @@ ${lanes.join("\n")}
       addRange(statements, members);
       currentNamespaceContainerName = savedCurrentNamespaceLocalName;
       return factory2.createBlock(
-        setTextRange(factory2.createNodeArray(statements), node.members),
+        setTextRange(
+          factory2.createNodeArray(statements),
+          /*location*/
+          node.members
+        ),
+        /*multiLine*/
         true
       );
     }
     function transformEnumMember(member) {
-      const name = getExpressionForPropertyName(member, false);
+      const name = getExpressionForPropertyName(
+        member,
+        /*generateNameForComputedPropertyName*/
+        false
+      );
       const valueExpression = transformEnumMemberDeclarationValue(member);
       const innerAssignment = factory2.createAssignment(
         factory2.createElementAccessExpression(
@@ -79029,7 +87462,13 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
         factory2.createVariableDeclarationList([
           factory2.createVariableDeclaration(
-            factory2.getLocalName(node, false, true)
+            factory2.getLocalName(
+              node,
+              /*allowComments*/
+              false,
+              /*allowSourceMaps*/
+              true
+            )
           )
         ], currentLexicalScope.kind === 308 /* SourceFile */ ? 0 /* None */ : 1 /* Let */)
       );
@@ -79068,7 +87507,20 @@ ${lanes.join("\n")}
       }
       const parameterName = getNamespaceParameterName(node);
       const containerName = getNamespaceContainerName(node);
-      const exportName = hasSyntacticModifier(node, 1 /* Export */) ? factory2.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true) : factory2.getLocalName(node, false, true);
+      const exportName = hasSyntacticModifier(node, 1 /* Export */) ? factory2.getExternalModuleOrNamespaceExportName(
+        currentNamespaceContainerName,
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      ) : factory2.getLocalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      );
       let moduleArg = factory2.createLogicalOr(
         exportName,
         factory2.createAssignment(
@@ -79077,20 +87529,38 @@ ${lanes.join("\n")}
         )
       );
       if (hasNamespaceQualifiedExportName(node)) {
-        const localName = factory2.getLocalName(node, false, true);
+        const localName = factory2.getLocalName(
+          node,
+          /*allowComments*/
+          false,
+          /*allowSourceMaps*/
+          true
+        );
         moduleArg = factory2.createAssignment(localName, moduleArg);
       }
       const moduleStatement = factory2.createExpressionStatement(
         factory2.createCallExpression(
           factory2.createFunctionExpression(
+            /*modifiers*/
             void 0,
+            /*asteriskToken*/
             void 0,
+            /*name*/
             void 0,
+            /*typeParameters*/
             void 0,
-            [factory2.createParameterDeclaration(void 0, void 0, parameterName)],
+            [factory2.createParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              /*dotDotDotToken*/
+              void 0,
+              parameterName
+            )],
+            /*type*/
             void 0,
             transformModuleBody(node, containerName)
           ),
+          /*typeArguments*/
           void 0,
           [moduleArg]
         )
@@ -79142,8 +87612,10 @@ ${lanes.join("\n")}
       const block = factory2.createBlock(
         setTextRange(
           factory2.createNodeArray(statements),
+          /*location*/
           statementsLocation
         ),
+        /*multiLine*/
         true
       );
       setTextRange(block, blockLocation);
@@ -79168,6 +87640,7 @@ ${lanes.join("\n")}
       const importClause = visitNode(node.importClause, visitImportClause, isImportClause);
       return importClause || compilerOptions.importsNotUsedAsValues === 1 /* Preserve */ || compilerOptions.importsNotUsedAsValues === 2 /* Error */ ? factory2.updateImportDeclaration(
         node,
+        /*modifiers*/
         void 0,
         importClause,
         node.moduleSpecifier,
@@ -79178,7 +87651,13 @@ ${lanes.join("\n")}
       Debug.assert(!node.isTypeOnly);
       const name = shouldEmitAliasDeclaration(node) ? node.name : void 0;
       const namedBindings = visitNode(node.namedBindings, visitNamedImportBindings, isNamedImportBindings);
-      return name || namedBindings ? factory2.updateImportClause(node, false, name, namedBindings) : void 0;
+      return name || namedBindings ? factory2.updateImportClause(
+        node,
+        /*isTypeOnly*/
+        false,
+        name,
+        namedBindings
+      ) : void 0;
     }
     function visitNamedImportBindings(node) {
       if (node.kind === 271 /* NamespaceImport */) {
@@ -79210,6 +87689,7 @@ ${lanes.join("\n")}
       );
       return exportClause ? factory2.updateExportDeclaration(
         node,
+        /*modifiers*/
         void 0,
         node.isTypeOnly,
         exportClause,
@@ -79243,9 +87723,12 @@ ${lanes.join("\n")}
           return setOriginalNode(
             setTextRange(
               factory2.createImportDeclaration(
+                /*modifiers*/
                 void 0,
+                /*importClause*/
                 void 0,
                 node.moduleReference.expression,
+                /*assertClause*/
                 void 0
               ),
               node
@@ -79269,7 +87752,9 @@ ${lanes.join("\n")}
                 setOriginalNode(
                   factory2.createVariableDeclaration(
                     node.name,
+                    /*exclamationToken*/
                     void 0,
+                    /*type*/
                     void 0,
                     moduleReference
                   ),
@@ -79306,7 +87791,14 @@ ${lanes.join("\n")}
     }
     function addExportMemberAssignment(statements, node) {
       const expression = factory2.createAssignment(
-        factory2.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true),
+        factory2.getExternalModuleOrNamespaceExportName(
+          currentNamespaceContainerName,
+          node,
+          /*allowComments*/
+          false,
+          /*allowSourceMaps*/
+          true
+        ),
         factory2.getLocalName(node)
       );
       setSourceMapRange(expression, createRange(node.name ? node.name.pos : node.pos, node.end));
@@ -79318,7 +87810,14 @@ ${lanes.join("\n")}
       return setTextRange(
         factory2.createExpressionStatement(
           factory2.createAssignment(
-            factory2.getNamespaceMemberName(currentNamespaceContainerName, exportName, false, true),
+            factory2.getNamespaceMemberName(
+              currentNamespaceContainerName,
+              exportName,
+              /*allowComments*/
+              false,
+              /*allowSourceMaps*/
+              true
+            ),
             exportValue
           )
         ),
@@ -79329,7 +87828,14 @@ ${lanes.join("\n")}
       return setTextRange(factory2.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location);
     }
     function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) {
-      return factory2.getNamespaceMemberName(currentNamespaceContainerName, name, false, true);
+      return factory2.getNamespaceMemberName(
+        currentNamespaceContainerName,
+        name,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      );
     }
     function getNamespaceParameterName(node) {
       const name = factory2.getGeneratedNameForNode(node);
@@ -79414,12 +87920,17 @@ ${lanes.join("\n")}
     }
     function trySubstituteNamespaceExportedName(node) {
       if (enabledSubstitutions & applicableSubstitutions && !isGeneratedIdentifier(node) && !isLocalName(node)) {
-        const container = resolver.getReferencedExportContainer(node, false);
+        const container = resolver.getReferencedExportContainer(
+          node,
+          /*prefixLocals*/
+          false
+        );
         if (container && container.kind !== 308 /* SourceFile */) {
           const substitute = applicableSubstitutions & 2 /* NamespaceExports */ && container.kind === 264 /* ModuleDeclaration */ || applicableSubstitutions & 8 /* NonQualifiedEnumMembers */ && container.kind === 263 /* EnumDeclaration */;
           if (substitute) {
             return setTextRange(
               factory2.createPropertyAccessExpression(factory2.getGeneratedNameForNode(container), node),
+              /*location*/
               node
             );
           }
@@ -79486,10 +87997,10 @@ ${lanes.join("\n")}
     const shouldTransformInitializersUsingDefine = useDefineForClassFields && languageVersion < 9 /* ES2022 */;
     const shouldTransformInitializers = shouldTransformInitializersUsingSet || shouldTransformInitializersUsingDefine;
     const shouldTransformPrivateElementsOrClassStaticBlocks = languageVersion < 9 /* ES2022 */;
-    const shouldTransformAutoAccessors = languageVersion < 99 /* ESNext */;
+    const shouldTransformAutoAccessors = languageVersion < 99 /* ESNext */ ? -1 /* True */ : !useDefineForClassFields ? 3 /* Maybe */ : 0 /* False */;
     const shouldTransformThisInStaticInitializers = languageVersion < 9 /* ES2022 */;
     const shouldTransformSuperInStaticInitializers = shouldTransformThisInStaticInitializers && languageVersion >= 2 /* ES2015 */;
-    const shouldTransformAnything = shouldTransformInitializers || shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformAutoAccessors;
+    const shouldTransformAnything = shouldTransformInitializers || shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformAutoAccessors === -1 /* True */;
     const previousOnSubstituteNode = context.onSubstituteNode;
     context.onSubstituteNode = onSubstituteNode;
     const previousOnEmitNode = context.onEmitNode;
@@ -79519,7 +88030,7 @@ ${lanes.join("\n")}
       }
       switch (node.kind) {
         case 127 /* AccessorKeyword */:
-          return shouldTransformAutoAccessors ? void 0 : node;
+          return shouldTransformAutoAccessorsInCurrentClass() ? void 0 : node;
         case 260 /* ClassDeclaration */:
           return visitClassDeclaration(node);
         case 228 /* ClassExpression */:
@@ -79538,9 +88049,17 @@ ${lanes.join("\n")}
           return visitElementAccessExpression(node);
         case 221 /* PrefixUnaryExpression */:
         case 222 /* PostfixUnaryExpression */:
-          return visitPreOrPostfixUnaryExpression(node, false);
+          return visitPreOrPostfixUnaryExpression(
+            node,
+            /*valueIsDiscarded*/
+            false
+          );
         case 223 /* BinaryExpression */:
-          return visitBinaryExpression(node, false);
+          return visitBinaryExpression(
+            node,
+            /*valueIsDiscarded*/
+            false
+          );
         case 210 /* CallExpression */:
           return visitCallExpression(node);
         case 241 /* ExpressionStatement */:
@@ -79556,6 +88075,7 @@ ${lanes.join("\n")}
         case 174 /* GetAccessor */:
         case 175 /* SetAccessor */: {
           return setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
+            /*current*/
             void 0,
             fallbackVisitor,
             node
@@ -79572,9 +88092,17 @@ ${lanes.join("\n")}
       switch (node.kind) {
         case 221 /* PrefixUnaryExpression */:
         case 222 /* PostfixUnaryExpression */:
-          return visitPreOrPostfixUnaryExpression(node, true);
+          return visitPreOrPostfixUnaryExpression(
+            node,
+            /*valueIsDiscarded*/
+            true
+          );
         case 223 /* BinaryExpression */:
-          return visitBinaryExpression(node, true);
+          return visitBinaryExpression(
+            node,
+            /*valueIsDiscarded*/
+            true
+          );
         default:
           return visitor(node);
       }
@@ -79606,12 +88134,14 @@ ${lanes.join("\n")}
         case 175 /* SetAccessor */:
         case 171 /* MethodDeclaration */:
           return setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
+            /*current*/
             void 0,
             visitMethodOrAccessorDeclaration,
             node
           );
         case 169 /* PropertyDeclaration */:
           return setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
+            /*current*/
             void 0,
             visitPropertyDeclaration,
             node
@@ -79704,8 +88234,10 @@ ${lanes.join("\n")}
               filter(node.modifiers, (m) => isModifier(m) && !isStaticModifier(m) && !isAccessorModifier(m)),
               node.asteriskToken,
               functionName,
+              /* typeParameters */
               void 0,
               visitParameterList(node.parameters, visitor, context),
+              /* type */
               void 0,
               visitFunctionBody(node.body, visitor, context)
             )
@@ -79773,21 +88305,28 @@ ${lanes.join("\n")}
         Debug.assert(info, "Undeclared private name for property declaration.");
         return info.isValid ? void 0 : node;
       }
-      if (shouldTransformInitializersUsingSet && !isStatic(node)) {
+      if (shouldTransformInitializersUsingSet && !isStatic(node) && currentClassLexicalEnvironment && currentClassLexicalEnvironment.facts & 16 /* WillHoistInitializersToConstructor */) {
         return factory2.updatePropertyDeclaration(
           node,
           visitNodes2(node.modifiers, visitor, isModifierLike),
           node.name,
+          /*questionOrExclamationToken*/
           void 0,
+          /*type*/
           void 0,
+          /*initializer*/
           void 0
         );
       }
       return visitEachChild(node, visitor, context);
     }
     function transformPublicFieldInitializer(node) {
-      if (shouldTransformInitializers) {
-        const expr = getPropertyNameExpressionIfNeeded(node.name, !!node.initializer || useDefineForClassFields);
+      if (shouldTransformInitializers && !isAutoAccessorPropertyDeclaration(node)) {
+        const expr = getPropertyNameExpressionIfNeeded(
+          node.name,
+          /*shouldHoist*/
+          !!node.initializer || useDefineForClassFields
+        );
         if (expr) {
           getPendingExpressions().push(expr);
         }
@@ -79813,8 +88352,11 @@ ${lanes.join("\n")}
       Debug.assert(!hasDecorators(node), "Decorators should already have been transformed and elided.");
       return isPrivateIdentifierClassElementDeclaration(node) ? transformPrivateFieldInitializer(node) : transformPublicFieldInitializer(node);
     }
+    function shouldTransformAutoAccessorsInCurrentClass() {
+      return shouldTransformAutoAccessors === -1 /* True */ || shouldTransformAutoAccessors === 3 /* Maybe */ && !!currentClassLexicalEnvironment && !!(currentClassLexicalEnvironment.facts & 16 /* WillHoistInitializersToConstructor */);
+    }
     function visitPropertyDeclaration(node) {
-      if (shouldTransformAutoAccessors && isAutoAccessorPropertyDeclaration(node)) {
+      if (shouldTransformAutoAccessorsInCurrentClass() && isAutoAccessorPropertyDeclaration(node)) {
         return transformAutoAccessor(node);
       }
       return transformFieldInitializer(node);
@@ -79996,7 +88538,9 @@ ${lanes.join("\n")}
           return factory2.updateCallChain(
             node,
             factory2.createPropertyAccessChain(visitNode(target, visitor), node.questionDotToken, "call"),
+            /*questionDotToken*/
             void 0,
+            /*typeArguments*/
             void 0,
             [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)]
           );
@@ -80004,6 +88548,7 @@ ${lanes.join("\n")}
         return factory2.updateCallExpression(
           node,
           factory2.createPropertyAccessExpression(visitNode(target, visitor), "call"),
+          /*typeArguments*/
           void 0,
           [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)]
         );
@@ -80027,9 +88572,11 @@ ${lanes.join("\n")}
           node,
           factory2.createCallExpression(
             factory2.createPropertyAccessExpression(visitNode(target, visitor), "bind"),
+            /*typeArguments*/
             void 0,
             [visitNode(thisArg, visitor, isExpression)]
           ),
+          /*typeArguments*/
           void 0,
           visitNode(node.template, visitor, isTemplateLiteral)
         );
@@ -80045,6 +88592,7 @@ ${lanes.join("\n")}
         return factory2.updateTaggedTemplateExpression(
           node,
           invocation,
+          /*typeArguments*/
           void 0,
           visitNode(node.template, visitor, isTemplateLiteral)
         );
@@ -80185,6 +88733,7 @@ ${lanes.join("\n")}
             info.brandCheckIdentifier,
             right,
             info.kind,
+            /* f */
             void 0
           );
         case "f" /* Field */:
@@ -80208,32 +88757,54 @@ ${lanes.join("\n")}
       if (isClassDeclaration(original) && classOrConstructorParameterIsDecorated(original)) {
         facts |= 1 /* ClassWasDecorated */;
       }
+      let containsPublicInstanceFields = false;
+      let containsInitializedPublicInstanceFields = false;
+      let containsInstancePrivateElements = false;
+      let containsInstanceAutoAccessors = false;
       for (const member of node.members) {
-        if (!isStatic(member))
-          continue;
-        if (member.name && (isPrivateIdentifier(member.name) || isAutoAccessorPropertyDeclaration(member)) && shouldTransformPrivateElementsOrClassStaticBlocks) {
-          facts |= 2 /* NeedsClassConstructorReference */;
-        }
-        if (isPropertyDeclaration(member) || isClassStaticBlockDeclaration(member)) {
-          if (shouldTransformThisInStaticInitializers && member.transformFlags & 16384 /* ContainsLexicalThis */) {
-            facts |= 8 /* NeedsSubstitutionForThisInClassStaticField */;
-            if (!(facts & 1 /* ClassWasDecorated */)) {
-              facts |= 2 /* NeedsClassConstructorReference */;
-            }
+        if (isStatic(member)) {
+          if (member.name && (isPrivateIdentifier(member.name) || isAutoAccessorPropertyDeclaration(member)) && shouldTransformPrivateElementsOrClassStaticBlocks) {
+            facts |= 2 /* NeedsClassConstructorReference */;
           }
-          if (shouldTransformSuperInStaticInitializers && member.transformFlags & 134217728 /* ContainsLexicalSuper */) {
-            if (!(facts & 1 /* ClassWasDecorated */)) {
-              facts |= 2 /* NeedsClassConstructorReference */ | 4 /* NeedsClassSuperReference */;
+          if (isPropertyDeclaration(member) || isClassStaticBlockDeclaration(member)) {
+            if (shouldTransformThisInStaticInitializers && member.transformFlags & 16384 /* ContainsLexicalThis */) {
+              facts |= 8 /* NeedsSubstitutionForThisInClassStaticField */;
+              if (!(facts & 1 /* ClassWasDecorated */)) {
+                facts |= 2 /* NeedsClassConstructorReference */;
+              }
+            }
+            if (shouldTransformSuperInStaticInitializers && member.transformFlags & 134217728 /* ContainsLexicalSuper */) {
+              if (!(facts & 1 /* ClassWasDecorated */)) {
+                facts |= 2 /* NeedsClassConstructorReference */ | 4 /* NeedsClassSuperReference */;
+              }
             }
           }
+        } else if (!hasAbstractModifier(getOriginalNode(member))) {
+          if (isAutoAccessorPropertyDeclaration(member)) {
+            containsInstanceAutoAccessors = true;
+            containsInstancePrivateElements || (containsInstancePrivateElements = isPrivateIdentifierClassElementDeclaration(member));
+          } else if (isPrivateIdentifierClassElementDeclaration(member)) {
+            containsInstancePrivateElements = true;
+          } else if (isPropertyDeclaration(member)) {
+            containsPublicInstanceFields = true;
+            containsInitializedPublicInstanceFields || (containsInitializedPublicInstanceFields = !!member.initializer);
+          }
         }
       }
+      const willHoistInitializersToConstructor = shouldTransformInitializersUsingDefine && containsPublicInstanceFields || shouldTransformInitializersUsingSet && containsInitializedPublicInstanceFields || shouldTransformPrivateElementsOrClassStaticBlocks && containsInstancePrivateElements || shouldTransformPrivateElementsOrClassStaticBlocks && containsInstanceAutoAccessors && shouldTransformAutoAccessors === -1 /* True */;
+      if (willHoistInitializersToConstructor) {
+        facts |= 16 /* WillHoistInitializersToConstructor */;
+      }
       return facts;
     }
     function visitExpressionWithTypeArgumentsInHeritageClause(node) {
       const facts = (currentClassLexicalEnvironment == null ? void 0 : currentClassLexicalEnvironment.facts) || 0 /* None */;
       if (facts & 4 /* NeedsClassSuperReference */) {
-        const temp = factory2.createTempVariable(hoistVariableDeclaration, true);
+        const temp = factory2.createTempVariable(
+          hoistVariableDeclaration,
+          /*reserveInNestedScopes*/
+          true
+        );
         getClassLexicalEnvironment().superClassReference = temp;
         return factory2.updateExpressionWithTypeArguments(
           node,
@@ -80241,6 +88812,7 @@ ${lanes.join("\n")}
             temp,
             visitNode(node.expression, visitor, isExpression)
           ),
+          /*typeArguments*/
           void 0
         );
       }
@@ -80284,7 +88856,11 @@ ${lanes.join("\n")}
     function visitClassDeclarationInNewClassLexicalEnvironment(node, facts) {
       let pendingClassReferenceAssignment;
       if (facts & 2 /* NeedsClassConstructorReference */) {
-        const temp = factory2.createTempVariable(hoistVariableDeclaration, true);
+        const temp = factory2.createTempVariable(
+          hoistVariableDeclaration,
+          /*reservedInNestedScopes*/
+          true
+        );
         getClassLexicalEnvironment().classConstructor = factory2.cloneNode(temp);
         pendingClassReferenceAssignment = factory2.createAssignment(temp, factory2.getInternalName(node));
       }
@@ -80295,6 +88871,7 @@ ${lanes.join("\n")}
         node,
         modifiers,
         node.name,
+        /*typeParameters*/
         void 0,
         heritageClauses,
         members
@@ -80343,6 +88920,7 @@ ${lanes.join("\n")}
         node,
         modifiers,
         node.name,
+        /*typeParameters*/
         void 0,
         heritageClauses,
         members
@@ -80377,7 +88955,7 @@ ${lanes.join("\n")}
           if (isClassWithConstructorReference) {
             enableSubstitutionForClassAliases();
             const alias = factory2.cloneNode(temp);
-            alias.autoGenerateFlags &= ~8 /* ReservedInNestedScopes */;
+            alias.autoGenerate.flags &= ~8 /* ReservedInNestedScopes */;
             classAliases[getOriginalNodeId(node)] = alias;
           }
           setEmitFlags(classExpression, 131072 /* Indented */ | getEmitFlags(classExpression));
@@ -80413,7 +88991,12 @@ ${lanes.join("\n")}
         if (shouldTransformAutoAccessors) {
           for (const member of node.members) {
             if (isAutoAccessorPropertyDeclaration(member)) {
-              const storageName = factory2.getGeneratedPrivateNameForNode(member.name, void 0, "_accessor_storage");
+              const storageName = factory2.getGeneratedPrivateNameForNode(
+                member.name,
+                /*prefix*/
+                void 0,
+                "_accessor_storage"
+              );
               addPrivateIdentifierToEnvironment(member, storageName, addPrivateIdentifierPropertyDeclarationToEnvironment);
             }
           }
@@ -80422,7 +89005,11 @@ ${lanes.join("\n")}
       let members = visitNodes2(node.members, classElementVisitor, isClassElement);
       let syntheticConstructor;
       if (!some(members, isConstructorDeclaration)) {
-        syntheticConstructor = transformConstructor(void 0, node);
+        syntheticConstructor = transformConstructor(
+          /*constructor*/
+          void 0,
+          node
+        );
       }
       let prologue;
       let syntheticStaticBlock;
@@ -80431,15 +89018,25 @@ ${lanes.join("\n")}
         if (statement.transformFlags & 134234112 /* ContainsLexicalThisOrSuper */) {
           const temp = factory2.createTempVariable(hoistVariableDeclaration);
           const arrow = factory2.createArrowFunction(
+            /*modifiers*/
             void 0,
+            /*typeParameters*/
             void 0,
+            /*parameters*/
             [],
+            /*type*/
             void 0,
+            /*equalsGreaterThanToken*/
             void 0,
             factory2.createBlock([statement])
           );
           prologue = factory2.createAssignment(temp, arrow);
-          statement = factory2.createExpressionStatement(factory2.createCallExpression(temp, void 0, []));
+          statement = factory2.createExpressionStatement(factory2.createCallExpression(
+            temp,
+            /*typeArguments*/
+            void 0,
+            []
+          ));
         }
         const block = factory2.createBlock([statement]);
         syntheticStaticBlock = factory2.createClassStaticBlockDeclaration(block);
@@ -80450,7 +89047,11 @@ ${lanes.join("\n")}
         membersArray = append(membersArray, syntheticConstructor);
         membersArray = append(membersArray, syntheticStaticBlock);
         membersArray = addRange(membersArray, members);
-        members = setTextRange(factory2.createNodeArray(membersArray), node.members);
+        members = setTextRange(
+          factory2.createNodeArray(membersArray),
+          /*location*/
+          node.members
+        );
       }
       return { members, prologue };
     }
@@ -80462,21 +89063,16 @@ ${lanes.join("\n")}
           weakSetName,
           factory2.createNewExpression(
             factory2.createIdentifier("WeakSet"),
+            /*typeArguments*/
             void 0,
             []
           )
         )
       );
     }
-    function isClassElementThatRequiresConstructorStatement(member) {
-      if (isStatic(member) || hasAbstractModifier(getOriginalNode(member))) {
-        return false;
-      }
-      return shouldTransformInitializersUsingDefine && isPropertyDeclaration(member) || shouldTransformInitializersUsingSet && isInitializedProperty(member) || shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifierClassElementDeclaration(member) || shouldTransformPrivateElementsOrClassStaticBlocks && shouldTransformAutoAccessors && isAutoAccessorPropertyDeclaration(member);
-    }
     function transformConstructor(constructor, container) {
       constructor = visitNode(constructor, visitor, isConstructorDeclaration);
-      if (!some(container.members, isClassElementThatRequiresConstructorStatement)) {
+      if (!currentClassLexicalEnvironment || !(currentClassLexicalEnvironment.facts & 16 /* WillHoistInitializersToConstructor */)) {
         return constructor;
       }
       const extendsClauseElement = getEffectiveBaseTypeNode(container);
@@ -80488,12 +89084,19 @@ ${lanes.join("\n")}
       }
       if (constructor) {
         Debug.assert(parameters);
-        return factory2.updateConstructorDeclaration(constructor, void 0, parameters, body);
+        return factory2.updateConstructorDeclaration(
+          constructor,
+          /*modifiers*/
+          void 0,
+          parameters,
+          body
+        );
       }
       return startOnNewLine(
         setOriginalNode(
           setTextRange(
             factory2.createConstructorDeclaration(
+              /*modifiers*/
               void 0,
               parameters != null ? parameters : [],
               body
@@ -80506,14 +89109,25 @@ ${lanes.join("\n")}
     }
     function transformConstructorBody(node, constructor, isDerivedClass) {
       var _a2, _b;
-      let properties = getProperties(node, false, false);
+      let properties = getProperties(
+        node,
+        /*requireInitializer*/
+        false,
+        /*isStatic*/
+        false
+      );
       if (!useDefineForClassFields) {
         properties = filter(properties, (property) => !!property.initializer || isPrivateIdentifier(property.name) || hasAccessorModifier(property));
       }
       const privateMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node);
       const needsConstructorBody = some(properties) || some(privateMethodsAndAccessors);
       if (!constructor && !needsConstructorBody) {
-        return visitFunctionBody(void 0, visitor, context);
+        return visitFunctionBody(
+          /*node*/
+          void 0,
+          visitor,
+          context
+        );
       }
       resumeLexicalEnvironment();
       const needsSyntheticConstructor = !constructor && isDerivedClass;
@@ -80522,7 +89136,13 @@ ${lanes.join("\n")}
       let superStatementIndex = -1;
       let statements = [];
       if ((_a2 = constructor == null ? void 0 : constructor.body) == null ? void 0 : _a2.statements) {
-        prologueStatementCount = factory2.copyPrologue(constructor.body.statements, statements, false, visitor);
+        prologueStatementCount = factory2.copyPrologue(
+          constructor.body.statements,
+          statements,
+          /*ensureUseStrict*/
+          false,
+          visitor
+        );
         superStatementIndex = findSuperStatementIndex(constructor.body.statements, prologueStatementCount);
         if (superStatementIndex >= 0) {
           indexOfFirstStatementAfterSuperAndPrologue = superStatementIndex + 1;
@@ -80540,6 +89160,7 @@ ${lanes.join("\n")}
           factory2.createExpressionStatement(
             factory2.createCallExpression(
               factory2.createSuper(),
+              /*typeArguments*/
               void 0,
               [factory2.createSpreadElement(factory2.createIdentifier("arguments"))]
             )
@@ -80589,10 +89210,12 @@ ${lanes.join("\n")}
         factory2.createBlock(
           setTextRange(
             factory2.createNodeArray(statements),
+            /*location*/
             constructor ? constructor.body.statements : node.members
           ),
           multiLine
         ),
+        /*location*/
         constructor ? constructor.body : void 0
       );
       function visitBodyStatement(statement) {
@@ -80694,7 +89317,13 @@ ${lanes.join("\n")}
       }
       const initializer = property.initializer || emitAssignment ? (_a2 = visitNode(property.initializer, visitor, isExpression)) != null ? _a2 : factory2.createVoidZero() : isParameterPropertyDeclaration(propertyOriginalNode, propertyOriginalNode.parent) && isIdentifier(propertyName) ? propertyName : factory2.createVoidZero();
       if (emitAssignment || isPrivateIdentifier(propertyName)) {
-        const memberAccess = createMemberAccessForPropertyName(factory2, receiver, propertyName, propertyName);
+        const memberAccess = createMemberAccessForPropertyName(
+          factory2,
+          receiver,
+          propertyName,
+          /*location*/
+          propertyName
+        );
         return factory2.createAssignment(memberAccess, initializer);
       } else {
         const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName;
@@ -80940,6 +89569,7 @@ ${lanes.join("\n")}
           weakMapName,
           factory2.createNewExpression(
             factory2.createIdentifier("WeakMap"),
+            /*typeArguments*/
             void 0,
             []
           )
@@ -81013,7 +89643,14 @@ ${lanes.join("\n")}
     function createHoistedVariableForClass(name, node, suffix) {
       const { className } = getPrivateIdentifierEnvironment();
       const prefix = className ? { prefix: "_", node: className, suffix: "_" } : "_";
-      const identifier = typeof name === "object" ? factory2.getGeneratedNameForNode(name, 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */, prefix, suffix) : typeof name === "string" ? factory2.createUniqueName(name, 16 /* Optimistic */, prefix, suffix) : factory2.createTempVariable(void 0, true, prefix, suffix);
+      const identifier = typeof name === "object" ? factory2.getGeneratedNameForNode(name, 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */, prefix, suffix) : typeof name === "string" ? factory2.createUniqueName(name, 16 /* Optimistic */, prefix, suffix) : factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0,
+        /*reserveInNestedScopes*/
+        true,
+        prefix,
+        suffix
+      );
       if (resolver.getNodeCheckFlags(node) & 32768 /* BlockScopedBindingInLoop */) {
         addBlockScopedVariable(identifier);
       } else {
@@ -81068,7 +89705,11 @@ ${lanes.join("\n")}
       }
       let receiver = node.expression;
       if (isThisProperty(node) || isSuperProperty(node) || !isSimpleCopiableExpression(node.expression)) {
-        receiver = factory2.createTempVariable(hoistVariableDeclaration, true);
+        receiver = factory2.createTempVariable(
+          hoistVariableDeclaration,
+          /*reservedInNestedScopes*/
+          true
+        );
         getPendingExpressions().push(factory2.createBinaryExpression(receiver, 63 /* EqualsToken */, visitNode(node.expression, visitor, isExpression)));
       }
       return factory2.createAssignmentTargetWrapper(
@@ -81094,7 +89735,10 @@ ${lanes.join("\n")}
           } else if (classConstructor && superClassReference) {
             const name = isElementAccessExpression(target) ? visitNode(target.argumentExpression, visitor, isExpression) : isIdentifier(target.name) ? factory2.createStringLiteralFromNode(target.name) : void 0;
             if (name) {
-              const temp = factory2.createTempVariable(void 0);
+              const temp = factory2.createTempVariable(
+                /*recordTempVariable*/
+                void 0
+              );
               wrapped = factory2.createAssignmentTargetWrapper(
                 temp,
                 factory2.createReflectSetCall(
@@ -81138,7 +89782,10 @@ ${lanes.join("\n")}
             } else if (classConstructor && superClassReference) {
               const name = isElementAccessExpression(target) ? visitNode(target.argumentExpression, visitor, isExpression) : isIdentifier(target.name) ? factory2.createStringLiteralFromNode(target.name) : void 0;
               if (name) {
-                const temp = factory2.createTempVariable(void 0);
+                const temp = factory2.createTempVariable(
+                  /*recordTempVariable*/
+                  void 0
+                );
                 wrapped = factory2.createAssignmentTargetWrapper(
                   temp,
                   factory2.createReflectSetCall(
@@ -81195,6 +89842,7 @@ ${lanes.join("\n")}
   function createPrivateInstanceFieldInitializer(receiver, initializer, weakMapName) {
     return factory.createCallExpression(
       factory.createPropertyAccessExpression(weakMapName, "set"),
+      /*typeArguments*/
       void 0,
       [receiver, initializer || factory.createVoidZero()]
     );
@@ -81202,6 +89850,7 @@ ${lanes.join("\n")}
   function createPrivateInstanceMethodInitializer(receiver, weakSetName) {
     return factory.createCallExpression(
       factory.createPropertyAccessExpression(weakSetName, "add"),
+      /*typeArguments*/
       void 0,
       [receiver]
     );
@@ -81364,11 +90013,23 @@ ${lanes.join("\n")}
         case 180 /* TypeReference */:
           return serializeTypeReferenceNode(node);
         case 190 /* IntersectionType */:
-          return serializeUnionOrIntersectionConstituents(node.types, true);
+          return serializeUnionOrIntersectionConstituents(
+            node.types,
+            /*isIntersection*/
+            true
+          );
         case 189 /* UnionType */:
-          return serializeUnionOrIntersectionConstituents(node.types, false);
+          return serializeUnionOrIntersectionConstituents(
+            node.types,
+            /*isIntersection*/
+            false
+          );
         case 191 /* ConditionalType */:
-          return serializeUnionOrIntersectionConstituents([node.trueType, node.falseType], false);
+          return serializeUnionOrIntersectionConstituents(
+            [node.trueType, node.falseType],
+            /*isIntersection*/
+            false
+          );
         case 195 /* TypeOperator */:
           if (node.operator === 146 /* ReadonlyKeyword */) {
             return serializeTypeNode(node.type);
@@ -81461,7 +90122,31 @@ ${lanes.join("\n")}
       return serializedType != null ? serializedType : factory.createVoidZero();
     }
     function equateSerializedTypeNodes(left, right) {
-      return isGeneratedIdentifier(left) ? isGeneratedIdentifier(right) : isIdentifier(left) ? isIdentifier(right) && left.escapedText === right.escapedText : isPropertyAccessExpression(left) ? isPropertyAccessExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) && equateSerializedTypeNodes(left.name, right.name) : isVoidExpression(left) ? isVoidExpression(right) && isNumericLiteral(left.expression) && left.expression.text === "0" && isNumericLiteral(right.expression) && right.expression.text === "0" : isStringLiteral(left) ? isStringLiteral(right) && left.text === right.text : isTypeOfExpression(left) ? isTypeOfExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : isParenthesizedExpression(left) ? isParenthesizedExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : isConditionalExpression(left) ? isConditionalExpression(right) && equateSerializedTypeNodes(left.condition, right.condition) && equateSerializedTypeNodes(left.whenTrue, right.whenTrue) && equateSerializedTypeNodes(left.whenFalse, right.whenFalse) : isBinaryExpression(left) ? isBinaryExpression(right) && left.operatorToken.kind === right.operatorToken.kind && equateSerializedTypeNodes(left.left, right.left) && equateSerializedTypeNodes(left.right, right.right) : false;
+      return (
+        // temp vars used in fallback
+        isGeneratedIdentifier(left) ? isGeneratedIdentifier(right) : (
+          // entity names
+          isIdentifier(left) ? isIdentifier(right) && left.escapedText === right.escapedText : isPropertyAccessExpression(left) ? isPropertyAccessExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) && equateSerializedTypeNodes(left.name, right.name) : (
+            // `void 0`
+            isVoidExpression(left) ? isVoidExpression(right) && isNumericLiteral(left.expression) && left.expression.text === "0" && isNumericLiteral(right.expression) && right.expression.text === "0" : (
+              // `"undefined"` or `"function"` in `typeof` checks
+              isStringLiteral(left) ? isStringLiteral(right) && left.text === right.text : (
+                // used in `typeof` checks for fallback
+                isTypeOfExpression(left) ? isTypeOfExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : (
+                  // parens in `typeof` checks with temps
+                  isParenthesizedExpression(left) ? isParenthesizedExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : (
+                    // conditionals used in fallback
+                    isConditionalExpression(left) ? isConditionalExpression(right) && equateSerializedTypeNodes(left.condition, right.condition) && equateSerializedTypeNodes(left.whenTrue, right.whenTrue) && equateSerializedTypeNodes(left.whenFalse, right.whenFalse) : (
+                      // logical binary and assignments used in fallback
+                      isBinaryExpression(left) ? isBinaryExpression(right) && left.operatorToken.kind === right.operatorToken.kind && equateSerializedTypeNodes(left.left, right.left) && equateSerializedTypeNodes(left.right, right.right) : false
+                    )
+                  )
+                )
+              )
+            )
+          )
+        )
+      );
     }
     function serializeTypeReferenceNode(node) {
       const kind = resolver.getTypeReferenceSerializationKind(node.typeName, currentNameScope != null ? currentNameScope : currentLexicalScope);
@@ -81474,8 +90159,10 @@ ${lanes.join("\n")}
           const temp = factory.createTempVariable(hoistVariableDeclaration);
           return factory.createConditionalExpression(
             factory.createTypeCheck(factory.createAssignment(temp, serialized), "function"),
+            /*questionToken*/
             void 0,
             temp,
+            /*colonToken*/
             void 0,
             factory.createIdentifier("Object")
           );
@@ -81546,8 +90233,10 @@ ${lanes.join("\n")}
     function getGlobalConstructorWithFallback(name) {
       return factory.createConditionalExpression(
         factory.createTypeCheck(factory.createIdentifier(name), "function"),
+        /*questionToken*/
         void 0,
         factory.createIdentifier(name),
+        /*colonToken*/
         void 0,
         factory.createIdentifier("Object")
       );
@@ -81642,13 +90331,27 @@ ${lanes.join("\n")}
     }
     function transformDecoratorsOfClassElements(node, members) {
       let decorationStatements = [];
-      addClassElementDecorationStatements(decorationStatements, node, false);
-      addClassElementDecorationStatements(decorationStatements, node, true);
+      addClassElementDecorationStatements(
+        decorationStatements,
+        node,
+        /*isStatic*/
+        false
+      );
+      addClassElementDecorationStatements(
+        decorationStatements,
+        node,
+        /*isStatic*/
+        true
+      );
       if (hasClassElementWithDecoratorContainingPrivateIdentifierInExpression(node)) {
         members = setTextRange(factory2.createNodeArray([
           ...members,
           factory2.createClassStaticBlockDeclaration(
-            factory2.createBlock(decorationStatements, true)
+            factory2.createBlock(
+              decorationStatements,
+              /*multiLine*/
+              true
+            )
           )
         ]), members);
         decorationStatements = void 0;
@@ -81665,6 +90368,7 @@ ${lanes.join("\n")}
         node,
         modifiers,
         name,
+        /*typeParameters*/
         void 0,
         heritageClauses,
         members
@@ -81674,14 +90378,28 @@ ${lanes.join("\n")}
     function transformClassDeclarationWithClassDecorators(node, name) {
       const location = moveRangePastModifiers(node);
       const classAlias = getClassAliasIfNeeded(node);
-      const declName = languageVersion <= 2 /* ES2015 */ ? factory2.getInternalName(node, false, true) : factory2.getLocalName(node, false, true);
+      const declName = languageVersion <= 2 /* ES2015 */ ? factory2.getInternalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      ) : factory2.getLocalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      );
       const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause);
       let members = visitNodes2(node.members, visitor, isClassElement);
       let decorationStatements = [];
       ({ members, decorationStatements } = transformDecoratorsOfClassElements(node, members));
       const classExpression = factory2.createClassExpression(
+        /*modifiers*/
         void 0,
         name,
+        /*typeParameters*/
         void 0,
         heritageClauses,
         members
@@ -81689,11 +90407,14 @@ ${lanes.join("\n")}
       setOriginalNode(classExpression, node);
       setTextRange(classExpression, location);
       const statement = factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory2.createVariableDeclarationList([
           factory2.createVariableDeclaration(
             declName,
+            /*exclamationToken*/
             void 0,
+            /*type*/
             void 0,
             classAlias ? factory2.createAssignment(classAlias, classExpression) : classExpression
           )
@@ -81712,6 +90433,7 @@ ${lanes.join("\n")}
         node,
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
         node.name,
+        /*typeParameters*/
         void 0,
         visitNodes2(node.heritageClauses, visitor, isHeritageClause),
         visitNodes2(node.members, visitor, isClassElement)
@@ -81738,9 +90460,12 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
         node.asteriskToken,
         visitNode(node.name, visitor, isPropertyName),
+        /*questionToken*/
         void 0,
+        /*typeParameters*/
         void 0,
         visitNodes2(node.parameters, visitor, isParameterDeclaration),
+        /*type*/
         void 0,
         visitNode(node.body, visitor, isBlock)
       ), node);
@@ -81751,6 +90476,7 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
         visitNode(node.name, visitor, isPropertyName),
         visitNodes2(node.parameters, visitor, isParameterDeclaration),
+        /*type*/
         void 0,
         visitNode(node.body, visitor, isBlock)
       ), node);
@@ -81772,7 +90498,9 @@ ${lanes.join("\n")}
         node,
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
         visitNode(node.name, visitor, isPropertyName),
+        /*questionOrExclamationToken*/
         void 0,
+        /*type*/
         void 0,
         visitNode(node.initializer, visitor, isExpression)
       ), node);
@@ -81783,7 +90511,9 @@ ${lanes.join("\n")}
         elideNodes(factory2, node.modifiers),
         node.dotDotDotToken,
         visitNode(node.name, visitor, isBindingName),
+        /*questionToken*/
         void 0,
+        /*type*/
         void 0,
         visitNode(node.initializer, visitor, isExpression)
       );
@@ -81828,7 +90558,11 @@ ${lanes.join("\n")}
         return void 0;
       }
       const prefix = getClassMemberPrefix(node, member);
-      const memberName = getExpressionForPropertyName(member, !hasSyntacticModifier(member, 2 /* Ambient */));
+      const memberName = getExpressionForPropertyName(
+        member,
+        /*generateNameForComputedPropertyName*/
+        !hasSyntacticModifier(member, 2 /* Ambient */)
+      );
       const descriptor = languageVersion > 0 /* ES3 */ ? isPropertyDeclaration(member) && !hasAccessorModifier(member) ? factory2.createVoidZero() : factory2.createNull() : void 0;
       const helper = emitHelpers().createDecorateHelper(
         decoratorExpressions,
@@ -81853,7 +90587,19 @@ ${lanes.join("\n")}
         return void 0;
       }
       const classAlias = classAliases && classAliases[getOriginalNodeId(node)];
-      const localName = languageVersion <= 2 /* ES2015 */ ? factory2.getInternalName(node, false, true) : factory2.getLocalName(node, false, true);
+      const localName = languageVersion <= 2 /* ES2015 */ ? factory2.getInternalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      ) : factory2.getLocalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      );
       const decorate = emitHelpers().createDecorateHelper(decoratorExpressions, localName);
       const expression = factory2.createAssignment(localName, classAlias ? factory2.createAssignment(classAlias, decorate) : decorate);
       setEmitFlags(expression, 3072 /* NoComments */);
@@ -82004,9 +90750,17 @@ ${lanes.join("\n")}
     function doWithContext(flags, cb, value) {
       const contextFlagsToSet = flags & ~contextFlags;
       if (contextFlagsToSet) {
-        setContextFlag(contextFlagsToSet, true);
+        setContextFlag(
+          contextFlagsToSet,
+          /*val*/
+          true
+        );
         const result = cb(value);
-        setContextFlag(contextFlagsToSet, false);
+        setContextFlag(
+          contextFlagsToSet,
+          /*val*/
+          false
+        );
         return result;
       }
       return cb(value);
@@ -82109,7 +90863,11 @@ ${lanes.join("\n")}
     }
     function visitVariableStatementInAsyncBody(node) {
       if (isVariableDeclarationListWithCollidingName(node.declarationList)) {
-        const expression = visitVariableDeclarationListWithCollidingNames(node.declarationList, false);
+        const expression = visitVariableDeclarationListWithCollidingNames(
+          node.declarationList,
+          /*hasReceiver*/
+          false
+        );
         return expression ? factory2.createExpressionStatement(expression) : void 0;
       }
       return visitEachChild(node, visitor, context);
@@ -82117,7 +90875,11 @@ ${lanes.join("\n")}
     function visitForInStatementInAsyncBody(node) {
       return factory2.updateForInStatement(
         node,
-        isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(node.initializer, true) : visitNode(node.initializer, visitor, isForInitializer),
+        isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(
+          node.initializer,
+          /*hasReceiver*/
+          true
+        ) : visitNode(node.initializer, visitor, isForInitializer),
         visitNode(node.expression, visitor, isExpression),
         visitIterationBody(node.statement, asyncBodyVisitor, context)
       );
@@ -82126,7 +90888,11 @@ ${lanes.join("\n")}
       return factory2.updateForOfStatement(
         node,
         visitNode(node.awaitModifier, visitor, isToken),
-        isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(node.initializer, true) : visitNode(node.initializer, visitor, isForInitializer),
+        isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(
+          node.initializer,
+          /*hasReceiver*/
+          true
+        ) : visitNode(node.initializer, visitor, isForInitializer),
         visitNode(node.expression, visitor, isExpression),
         visitIterationBody(node.statement, asyncBodyVisitor, context)
       );
@@ -82135,7 +90901,11 @@ ${lanes.join("\n")}
       const initializer = node.initializer;
       return factory2.updateForStatement(
         node,
-        isVariableDeclarationListWithCollidingName(initializer) ? visitVariableDeclarationListWithCollidingNames(initializer, false) : visitNode(node.initializer, visitor, isForInitializer),
+        isVariableDeclarationListWithCollidingName(initializer) ? visitVariableDeclarationListWithCollidingNames(
+          initializer,
+          /*hasReceiver*/
+          false
+        ) : visitNode(node.initializer, visitor, isForInitializer),
         visitNode(node.condition, visitor, isExpression),
         visitNode(node.incrementor, visitor, isExpression),
         visitIterationBody(node.statement, asyncBodyVisitor, context)
@@ -82148,6 +90918,7 @@ ${lanes.join("\n")}
       return setOriginalNode(
         setTextRange(
           factory2.createYieldExpression(
+            /*asteriskToken*/
             void 0,
             visitNode(node.expression, visitor, isExpression)
           ),
@@ -82170,9 +90941,12 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, visitor, isModifierLike),
         node.asteriskToken,
         node.name,
+        /*questionToken*/
         void 0,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : transformMethodBody(node)
       );
@@ -82183,6 +90957,7 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, visitor, isModifierLike),
         node.name,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         transformMethodBody(node)
       );
@@ -82202,8 +90977,10 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, visitor, isModifierLike),
         node.asteriskToken,
         node.name,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : visitFunctionBody(node.body, visitor, context)
       );
@@ -82214,8 +90991,10 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, visitor, isModifierLike),
         node.asteriskToken,
         node.name,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : visitFunctionBody(node.body, visitor, context)
       );
@@ -82224,8 +91003,10 @@ ${lanes.join("\n")}
       return factory2.updateArrowFunction(
         node,
         visitNodes2(node.modifiers, visitor, isModifierLike),
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         node.equalsGreaterThanToken,
         getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : visitFunctionBody(node.body, visitor, context)
@@ -82343,7 +91124,13 @@ ${lanes.join("\n")}
       let result;
       if (!isArrowFunction2) {
         const statements = [];
-        const statementOffset = factory2.copyPrologue(node.body.statements, statements, false, visitor);
+        const statementOffset = factory2.copyPrologue(
+          node.body.statements,
+          statements,
+          /*ensureUseStrict*/
+          false,
+          visitor
+        );
         statements.push(
           factory2.createReturnStatement(
             emitHelpers().createAwaiterHelper(
@@ -82364,7 +91151,11 @@ ${lanes.join("\n")}
             insertStatementsAfterStandardPrologue(statements, [variableStatement]);
           }
         }
-        const block = factory2.createBlock(statements, true);
+        const block = factory2.createBlock(
+          statements,
+          /*multiLine*/
+          true
+        );
         setTextRange(block, node.body);
         if (emitSuperHelpers && hasSuperElementAccess) {
           if (resolver.getNodeCheckFlags(node) & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
@@ -82491,6 +91282,7 @@ ${lanes.join("\n")}
         const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression);
         return factory2.createCallExpression(
           factory2.createPropertyAccessExpression(argumentExpression, "call"),
+          /*typeArguments*/
           void 0,
           [
             factory2.createThis(),
@@ -82510,6 +91302,7 @@ ${lanes.join("\n")}
           factory2.createPropertyAccessExpression(
             factory2.createCallExpression(
               factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */),
+              /*typeArguments*/
               void 0,
               [argumentExpression]
             ),
@@ -82521,6 +91314,7 @@ ${lanes.join("\n")}
         return setTextRange(
           factory2.createCallExpression(
             factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */),
+            /*typeArguments*/
             void 0,
             [argumentExpression]
           ),
@@ -82538,10 +91332,15 @@ ${lanes.join("\n")}
       getterAndSetter.push(factory2.createPropertyAssignment(
         "get",
         factory2.createArrowFunction(
+          /* modifiers */
           void 0,
+          /* typeParameters */
           void 0,
+          /* parameters */
           [],
+          /* type */
           void 0,
+          /* equalsGreaterThanToken */
           void 0,
           setEmitFlags(
             factory2.createPropertyAccessExpression(
@@ -82560,19 +91359,29 @@ ${lanes.join("\n")}
           factory2.createPropertyAssignment(
             "set",
             factory2.createArrowFunction(
+              /* modifiers */
               void 0,
+              /* typeParameters */
               void 0,
+              /* parameters */
               [
                 factory2.createParameterDeclaration(
+                  /* modifiers */
                   void 0,
+                  /* dotDotDotToken */
                   void 0,
                   "v",
+                  /* questionToken */
                   void 0,
+                  /* type */
                   void 0,
+                  /* initializer */
                   void 0
                 )
               ],
+              /* type */
               void 0,
+              /* equalsGreaterThanToken */
               void 0,
               factory2.createAssignment(
                 setEmitFlags(
@@ -82599,22 +91408,30 @@ ${lanes.join("\n")}
       );
     });
     return factory2.createVariableStatement(
+      /* modifiers */
       void 0,
       factory2.createVariableDeclarationList(
         [
           factory2.createVariableDeclaration(
             factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
+            /*exclamationToken*/
             void 0,
+            /* type */
             void 0,
             factory2.createCallExpression(
               factory2.createPropertyAccessExpression(
                 factory2.createIdentifier("Object"),
                 "create"
               ),
+              /* typeArguments */
               void 0,
               [
                 factory2.createNull(),
-                factory2.createObjectLiteralExpression(accessors, true)
+                factory2.createObjectLiteralExpression(
+                  accessors,
+                  /* multiline */
+                  true
+                )
               ]
             )
           )
@@ -82687,10 +91504,18 @@ ${lanes.join("\n")}
       return visited;
     }
     function visitor(node) {
-      return visitorWorker(node, false);
+      return visitorWorker(
+        node,
+        /*expressionResultIsUnused*/
+        false
+      );
     }
     function visitorWithUnusedExpressionResult(node) {
-      return visitorWorker(node, true);
+      return visitorWorker(
+        node,
+        /*expressionResultIsUnused*/
+        true
+      );
     }
     function visitorNoAsyncModifier(node) {
       if (node.kind === 132 /* AsyncKeyword */) {
@@ -82727,7 +91552,7 @@ ${lanes.join("\n")}
           return visitObjectLiteralExpression(node);
         case 223 /* BinaryExpression */:
           return visitBinaryExpression(node, expressionResultIsUnused2);
-        case 354 /* CommaListExpression */:
+        case 356 /* CommaListExpression */:
           return visitCommaListExpression(node, expressionResultIsUnused2);
         case 295 /* CatchClause */:
           return visitCatchClause(node);
@@ -82745,7 +91570,11 @@ ${lanes.join("\n")}
             2 /* IterationStatementIncludes */
           );
         case 247 /* ForOfStatement */:
-          return visitForOfStatement(node, void 0);
+          return visitForOfStatement(
+            node,
+            /*outermostLabeledStatement*/
+            void 0
+          );
         case 245 /* ForStatement */:
           return doWithHierarchyFacts(
             visitForStatement,
@@ -82838,7 +91667,12 @@ ${lanes.join("\n")}
       if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) {
         return setOriginalNode(
           setTextRange(
-            factory2.createYieldExpression(void 0, emitHelpers().createAwaitHelper(visitNode(node.expression, visitor, isExpression))),
+            factory2.createYieldExpression(
+              /*asteriskToken*/
+              void 0,
+              emitHelpers().createAwaitHelper(visitNode(node.expression, visitor, isExpression))
+            ),
+            /*location*/
             node
           ),
           node
@@ -82853,6 +91687,7 @@ ${lanes.join("\n")}
           return setOriginalNode(
             setTextRange(
               factory2.createYieldExpression(
+                /*asteriskToken*/
                 void 0,
                 emitHelpers().createAwaitHelper(
                   factory2.updateYieldExpression(
@@ -82878,6 +91713,7 @@ ${lanes.join("\n")}
         return setOriginalNode(
           setTextRange(
             factory2.createYieldExpression(
+              /*asteriskToken*/
               void 0,
               createDownlevelAwait(
                 node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero()
@@ -82961,6 +91797,7 @@ ${lanes.join("\n")}
       const visited = visitEachChild(node, visitor, context);
       const statement = concatenate(visited.statements, taggedTemplateStringDeclarations && [
         factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList(taggedTemplateStringDeclarations)
         )
@@ -83018,18 +91855,39 @@ ${lanes.join("\n")}
     function visitCatchClause(node) {
       if (node.variableDeclaration && isBindingPattern(node.variableDeclaration.name) && node.variableDeclaration.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
         const name = factory2.getGeneratedNameForNode(node.variableDeclaration.name);
-        const updatedDecl = factory2.updateVariableDeclaration(node.variableDeclaration, node.variableDeclaration.name, void 0, void 0, name);
+        const updatedDecl = factory2.updateVariableDeclaration(
+          node.variableDeclaration,
+          node.variableDeclaration.name,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          name
+        );
         const visitedBindings = flattenDestructuringBinding(updatedDecl, visitor, context, 1 /* ObjectRest */);
         let block = visitNode(node.block, visitor, isBlock);
         if (some(visitedBindings)) {
           block = factory2.updateBlock(block, [
-            factory2.createVariableStatement(void 0, visitedBindings),
+            factory2.createVariableStatement(
+              /*modifiers*/
+              void 0,
+              visitedBindings
+            ),
             ...block.statements
           ]);
         }
         return factory2.updateCatchClause(
           node,
-          factory2.updateVariableDeclaration(node.variableDeclaration, name, void 0, void 0, void 0),
+          factory2.updateVariableDeclaration(
+            node.variableDeclaration,
+            name,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            /*initializer*/
+            void 0
+          ),
           block
         );
       }
@@ -83049,11 +91907,19 @@ ${lanes.join("\n")}
       if (exportedVariableStatement) {
         const savedExportedVariableStatement = exportedVariableStatement;
         exportedVariableStatement = false;
-        const visited = visitVariableDeclarationWorker(node, true);
+        const visited = visitVariableDeclarationWorker(
+          node,
+          /*exportedVariableStatement*/
+          true
+        );
         exportedVariableStatement = savedExportedVariableStatement;
         return visited;
       }
-      return visitVariableDeclarationWorker(node, false);
+      return visitVariableDeclarationWorker(
+        node,
+        /*exportedVariableStatement*/
+        false
+      );
     }
     function visitVariableDeclarationWorker(node, exportedVariableStatement2) {
       if (isBindingPattern(node.name) && node.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
@@ -83062,6 +91928,7 @@ ${lanes.join("\n")}
           visitor,
           context,
           1 /* ObjectRest */,
+          /*rval*/
           void 0,
           exportedVariableStatement2
         );
@@ -83094,7 +91961,10 @@ ${lanes.join("\n")}
       if (isVariableDeclarationList(initializerWithoutParens) || isAssignmentPattern(initializerWithoutParens)) {
         let bodyLocation;
         let statementsLocation;
-        const temp = factory2.createTempVariable(void 0);
+        const temp = factory2.createTempVariable(
+          /*recordTempVariable*/
+          void 0
+        );
         const statements = [createForOfBindingStatement(factory2, initializerWithoutParens, temp)];
         if (isBlock(node.statement)) {
           addRange(statements, node.statement.statements);
@@ -83121,6 +91991,7 @@ ${lanes.join("\n")}
           setTextRange(
             factory2.createBlock(
               setTextRange(factory2.createNodeArray(statements), statementsLocation),
+              /*multiLine*/
               true
             ),
             bodyLocation
@@ -83157,6 +92028,7 @@ ${lanes.join("\n")}
         setTextRange(
           factory2.createBlock(
             setTextRange(factory2.createNodeArray(statements), statementsLocation),
+            /*multiLine*/
             true
           ),
           bodyLocation
@@ -83168,6 +92040,7 @@ ${lanes.join("\n")}
         exitNonUserCodeStatement,
         factory2.createTryStatement(
           body,
+          /*catchClause*/
           void 0,
           factory2.createBlock([
             enterNonUserCodeStatement
@@ -83176,19 +92049,40 @@ ${lanes.join("\n")}
       ]);
     }
     function createDownlevelAwait(expression) {
-      return enclosingFunctionFlags & 1 /* Generator */ ? factory2.createYieldExpression(void 0, emitHelpers().createAwaitHelper(expression)) : factory2.createAwaitExpression(expression);
+      return enclosingFunctionFlags & 1 /* Generator */ ? factory2.createYieldExpression(
+        /*asteriskToken*/
+        void 0,
+        emitHelpers().createAwaitHelper(expression)
+      ) : factory2.createAwaitExpression(expression);
     }
     function transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) {
       const expression = visitNode(node.expression, visitor, isExpression);
-      const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(void 0);
-      const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(void 0);
-      const nonUserCode = factory2.createTempVariable(void 0);
+      const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
+      const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
+      const nonUserCode = factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       const done = factory2.createTempVariable(hoistVariableDeclaration);
       const errorRecord = factory2.createUniqueName("e");
       const catchVariable = factory2.getGeneratedNameForNode(errorRecord);
-      const returnMethod = factory2.createTempVariable(void 0);
+      const returnMethod = factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       const callValues = setTextRange(emitHelpers().createAsyncValuesHelper(expression), node.expression);
-      const callNext = factory2.createCallExpression(factory2.createPropertyAccessExpression(iterator, "next"), void 0, []);
+      const callNext = factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(iterator, "next"),
+        /*typeArguments*/
+        void 0,
+        []
+      );
       const getDone = factory2.createPropertyAccessExpression(result, "done");
       const getValue = factory2.createPropertyAccessExpression(result, "value");
       const callReturn = factory2.createFunctionCallCall(returnMethod, iterator, []);
@@ -83198,25 +92092,44 @@ ${lanes.join("\n")}
       const forStatement = setEmitFlags(
         setTextRange(
           factory2.createForStatement(
+            /*initializer*/
             setEmitFlags(
               setTextRange(
                 factory2.createVariableDeclarationList([
-                  factory2.createVariableDeclaration(nonUserCode, void 0, void 0, factory2.createTrue()),
-                  setTextRange(factory2.createVariableDeclaration(iterator, void 0, void 0, initializer), node.expression),
+                  factory2.createVariableDeclaration(
+                    nonUserCode,
+                    /*exclamationToken*/
+                    void 0,
+                    /*type*/
+                    void 0,
+                    factory2.createTrue()
+                  ),
+                  setTextRange(factory2.createVariableDeclaration(
+                    iterator,
+                    /*exclamationToken*/
+                    void 0,
+                    /*type*/
+                    void 0,
+                    initializer
+                  ), node.expression),
                   factory2.createVariableDeclaration(result)
                 ]),
                 node.expression
               ),
               4194304 /* NoHoisting */
             ),
+            /*condition*/
             factory2.inlineExpressions([
               factory2.createAssignment(result, createDownlevelAwait(callNext)),
               factory2.createAssignment(done, getDone),
               factory2.createLogicalNot(done)
             ]),
+            /*incrementor*/
             void 0,
+            /*statement*/
             convertForOfStatementHead(node, getValue, nonUserCode)
           ),
+          /*location*/
           node
         ),
         512 /* NoTokenTrailingSourceMaps */
@@ -83247,6 +92160,7 @@ ${lanes.join("\n")}
         ),
         factory2.createBlock([
           factory2.createTryStatement(
+            /*tryBlock*/
             factory2.createBlock([
               setEmitFlags(
                 factory2.createIfStatement(
@@ -83265,7 +92179,9 @@ ${lanes.join("\n")}
                 1 /* SingleLine */
               )
             ]),
+            /*catchClause*/
             void 0,
+            /*finallyBlock*/
             setEmitFlags(
               factory2.createBlock([
                 setEmitFlags(
@@ -83292,21 +92208,28 @@ ${lanes.join("\n")}
       if (parametersWithPrecedingObjectRestOrSpread == null ? void 0 : parametersWithPrecedingObjectRestOrSpread.has(node)) {
         return factory2.updateParameterDeclaration(
           node,
+          /*modifiers*/
           void 0,
           node.dotDotDotToken,
           isBindingPattern(node.name) ? factory2.getGeneratedNameForNode(node) : node.name,
+          /*questionToken*/
           void 0,
+          /*type*/
           void 0,
+          /*initializer*/
           void 0
         );
       }
       if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
         return factory2.updateParameterDeclaration(
           node,
+          /*modifiers*/
           void 0,
           node.dotDotDotToken,
           factory2.getGeneratedNameForNode(node),
+          /*questionToken*/
           void 0,
+          /*type*/
           void 0,
           visitNode(node.initializer, visitor, isExpression)
         );
@@ -83349,6 +92272,7 @@ ${lanes.join("\n")}
         node.modifiers,
         visitNode(node.name, visitor, isPropertyName),
         visitParameterList(node.parameters, parameterVisitor, context),
+        /*type*/
         void 0,
         transformFunctionBody2(node)
       );
@@ -83382,9 +92306,16 @@ ${lanes.join("\n")}
         enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifierLike) : node.modifiers,
         enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
         visitNode(node.name, visitor, isPropertyName),
-        visitNode(void 0, visitor, isToken),
+        visitNode(
+          /*questionToken*/
+          void 0,
+          visitor,
+          isToken
+        ),
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, parameterVisitor, context),
+        /*type*/
         void 0,
         enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
       );
@@ -83402,8 +92333,10 @@ ${lanes.join("\n")}
         enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers,
         enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
         node.name,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, parameterVisitor, context),
+        /*type*/
         void 0,
         enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
       );
@@ -83419,8 +92352,10 @@ ${lanes.join("\n")}
       const updated = factory2.updateArrowFunction(
         node,
         node.modifiers,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, parameterVisitor, context),
+        /*type*/
         void 0,
         node.equalsGreaterThanToken,
         transformFunctionBody2(node)
@@ -83439,8 +92374,10 @@ ${lanes.join("\n")}
         enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers,
         enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
         node.name,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, parameterVisitor, context),
+        /*type*/
         void 0,
         enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
       );
@@ -83451,7 +92388,13 @@ ${lanes.join("\n")}
     function transformAsyncGeneratorFunctionBody(node) {
       resumeLexicalEnvironment();
       const statements = [];
-      const statementOffset = factory2.copyPrologue(node.body.statements, statements, false, visitor);
+      const statementOffset = factory2.copyPrologue(
+        node.body.statements,
+        statements,
+        /*ensureUseStrict*/
+        false,
+        visitor
+      );
       appendObjectRestAssignmentsIfNeeded(statements, node);
       const savedCapturedSuperProperties = capturedSuperProperties;
       const savedHasSuperElementAccess = hasSuperElementAccess;
@@ -83460,11 +92403,15 @@ ${lanes.join("\n")}
       const returnStatement = factory2.createReturnStatement(
         emitHelpers().createAsyncGeneratorHelper(
           factory2.createFunctionExpression(
+            /*modifiers*/
             void 0,
             factory2.createToken(41 /* AsteriskToken */),
             node.name && factory2.getGeneratedNameForNode(node.name),
+            /*typeParameters*/
             void 0,
+            /*parameters*/
             [],
+            /*type*/
             void 0,
             factory2.updateBlock(
               node.body,
@@ -83502,12 +92449,26 @@ ${lanes.join("\n")}
       const statements = [];
       const body = (_a2 = visitNode(node.body, visitor, isConciseBody)) != null ? _a2 : factory2.createBlock([]);
       if (isBlock(body)) {
-        statementOffset = factory2.copyPrologue(body.statements, statements, false, visitor);
+        statementOffset = factory2.copyPrologue(
+          body.statements,
+          statements,
+          /*ensureUseStrict*/
+          false,
+          visitor
+        );
       }
-      addRange(statements, appendObjectRestAssignmentsIfNeeded(void 0, node));
+      addRange(statements, appendObjectRestAssignmentsIfNeeded(
+        /*statements*/
+        void 0,
+        node
+      ));
       const leadingStatements = endLexicalEnvironment();
       if (statementOffset > 0 || some(statements) || some(leadingStatements)) {
-        const block = factory2.converters.convertToFunctionBlock(body, true);
+        const block = factory2.converters.convertToFunctionBlock(
+          body,
+          /*multiLine*/
+          true
+        );
         insertStatementsAfterStandardPrologue(statements, leadingStatements);
         addRange(statements, block.statements.slice(statementOffset));
         return factory2.updateBlock(block, setTextRange(factory2.createNodeArray(statements), block.statements));
@@ -83529,7 +92490,11 @@ ${lanes.join("\n")}
               );
               if (some(declarations)) {
                 const declarationList = factory2.createVariableDeclarationList(declarations);
-                const statement = factory2.createVariableStatement(void 0, declarationList);
+                const statement = factory2.createVariableStatement(
+                  /*modifiers*/
+                  void 0,
+                  declarationList
+                );
                 setEmitFlags(statement, 2097152 /* CustomPrologue */);
                 statements = append(statements, statement);
               }
@@ -83568,12 +92533,18 @@ ${lanes.join("\n")}
             context,
             1 /* ObjectRest */,
             factory2.getGeneratedNameForNode(parameter),
+            /*doNotRecordTempVariablesInLine*/
             false,
+            /*skipInitializer*/
             true
           );
           if (some(declarations)) {
             const declarationList = factory2.createVariableDeclarationList(declarations);
-            const statement = factory2.createVariableStatement(void 0, declarationList);
+            const statement = factory2.createVariableStatement(
+              /*modifiers*/
+              void 0,
+              declarationList
+            );
             setEmitFlags(statement, 2097152 /* CustomPrologue */);
             statements = append(statements, statement);
           }
@@ -83659,6 +92630,7 @@ ${lanes.join("\n")}
         const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression);
         return factory2.createCallExpression(
           factory2.createPropertyAccessExpression(argumentExpression, "call"),
+          /*typeArguments*/
           void 0,
           [
             factory2.createThis(),
@@ -83678,6 +92650,7 @@ ${lanes.join("\n")}
           factory2.createPropertyAccessExpression(
             factory2.createCallExpression(
               factory2.createIdentifier("_superIndex"),
+              /*typeArguments*/
               void 0,
               [argumentExpression]
             ),
@@ -83689,6 +92662,7 @@ ${lanes.join("\n")}
         return setTextRange(
           factory2.createCallExpression(
             factory2.createIdentifier("_superIndex"),
+            /*typeArguments*/
             void 0,
             [argumentExpression]
           ),
@@ -83729,7 +92703,10 @@ ${lanes.join("\n")}
       if (!node.variableDeclaration) {
         return factory2.updateCatchClause(
           node,
-          factory2.createVariableDeclaration(factory2.createTempVariable(void 0)),
+          factory2.createVariableDeclaration(factory2.createTempVariable(
+            /*recordTempVariable*/
+            void 0
+          )),
           visitNode(node.block, visitor, isBlock)
         );
       }
@@ -83762,14 +92739,24 @@ ${lanes.join("\n")}
       }
       switch (node.kind) {
         case 210 /* CallExpression */: {
-          const updated = visitNonOptionalCallExpression(node, false);
+          const updated = visitNonOptionalCallExpression(
+            node,
+            /*captureThisArg*/
+            false
+          );
           Debug.assertNotNode(updated, isSyntheticReference);
           return updated;
         }
         case 208 /* PropertyAccessExpression */:
         case 209 /* ElementAccessExpression */:
           if (isOptionalChain(node)) {
-            const updated = visitOptionalExpression(node, false, false);
+            const updated = visitOptionalExpression(
+              node,
+              /*captureThisArg*/
+              false,
+              /*isDelete*/
+              false
+            );
             Debug.assertNotNode(updated, isSyntheticReference);
             return updated;
           }
@@ -83822,15 +92809,32 @@ ${lanes.join("\n")}
     }
     function visitNonOptionalCallExpression(node, captureThisArg) {
       if (isOptionalChain(node)) {
-        return visitOptionalExpression(node, captureThisArg, false);
+        return visitOptionalExpression(
+          node,
+          captureThisArg,
+          /*isDelete*/
+          false
+        );
       }
       if (isParenthesizedExpression(node.expression) && isOptionalChain(skipParentheses(node.expression))) {
-        const expression = visitNonOptionalParenthesizedExpression(node.expression, true, false);
+        const expression = visitNonOptionalParenthesizedExpression(
+          node.expression,
+          /*captureThisArg*/
+          true,
+          /*isDelete*/
+          false
+        );
         const args = visitNodes2(node.arguments, visitor, isExpression);
         if (isSyntheticReference(expression)) {
           return setTextRange(factory2.createFunctionCallCall(expression.expression, expression.thisArg, args), node);
         }
-        return factory2.updateCallExpression(node, expression, void 0, args);
+        return factory2.updateCallExpression(
+          node,
+          expression,
+          /*typeArguments*/
+          void 0,
+          args
+        );
       }
       return visitEachChild(node, visitor, context);
     }
@@ -83849,7 +92853,12 @@ ${lanes.join("\n")}
     }
     function visitOptionalExpression(node, captureThisArg, isDelete) {
       const { expression, chain } = flattenChain(node);
-      const left = visitNonOptionalExpression(skipPartiallyEmittedExpressions(expression), isCallChain(chain[0]), false);
+      const left = visitNonOptionalExpression(
+        skipPartiallyEmittedExpressions(expression),
+        isCallChain(chain[0]),
+        /*isDelete*/
+        false
+      );
       let leftThisArg = isSyntheticReference(left) ? left.thisArg : void 0;
       let capturedLeft = isSyntheticReference(left) ? left.expression : left;
       let leftExpression = factory2.restoreOuterExpressions(expression, capturedLeft, 8 /* PartiallyEmittedExpressions */);
@@ -83888,6 +92897,7 @@ ${lanes.join("\n")}
             } else {
               rightExpression = factory2.createCallExpression(
                 rightExpression,
+                /*typeArguments*/
                 void 0,
                 visitNodes2(segment.arguments, visitor, isExpression)
               );
@@ -83896,7 +92906,33 @@ ${lanes.join("\n")}
         }
         setOriginalNode(rightExpression, segment);
       }
-      const target = isDelete ? factory2.createConditionalExpression(createNotNullCondition(leftExpression, capturedLeft, true), void 0, factory2.createTrue(), void 0, factory2.createDeleteExpression(rightExpression)) : factory2.createConditionalExpression(createNotNullCondition(leftExpression, capturedLeft, true), void 0, factory2.createVoidZero(), void 0, rightExpression);
+      const target = isDelete ? factory2.createConditionalExpression(
+        createNotNullCondition(
+          leftExpression,
+          capturedLeft,
+          /*invert*/
+          true
+        ),
+        /*questionToken*/
+        void 0,
+        factory2.createTrue(),
+        /*colonToken*/
+        void 0,
+        factory2.createDeleteExpression(rightExpression)
+      ) : factory2.createConditionalExpression(
+        createNotNullCondition(
+          leftExpression,
+          capturedLeft,
+          /*invert*/
+          true
+        ),
+        /*questionToken*/
+        void 0,
+        factory2.createVoidZero(),
+        /*colonToken*/
+        void 0,
+        rightExpression
+      );
       setTextRange(target, node);
       return thisArg ? factory2.createSyntheticReferenceExpression(target, thisArg) : target;
     }
@@ -83924,14 +92960,22 @@ ${lanes.join("\n")}
       }
       return setTextRange(factory2.createConditionalExpression(
         createNotNullCondition(left, right),
+        /*questionToken*/
         void 0,
         right,
+        /*colonToken*/
         void 0,
         visitNode(node.right, visitor, isExpression)
       ), node);
     }
     function visitDeleteExpression(node) {
-      return isOptionalChain(skipParentheses(node.expression)) ? setOriginalNode(visitNonOptionalExpression(node.expression, false, true), node) : factory2.updateDeleteExpression(node, visitNode(node.expression, visitor, isExpression));
+      return isOptionalChain(skipParentheses(node.expression)) ? setOriginalNode(visitNonOptionalExpression(
+        node.expression,
+        /*captureThisArg*/
+        false,
+        /*isDelete*/
+        true
+      ), node) : factory2.updateDeleteExpression(node, visitNode(node.expression, visitor, isExpression));
     }
   }
   var init_es2020 = __esm({
@@ -84065,7 +93109,14 @@ ${lanes.join("\n")}
       if (currentFileState.filenameDeclaration) {
         return currentFileState.filenameDeclaration.name;
       }
-      const declaration = factory2.createVariableDeclaration(factory2.createUniqueName("_jsxFileName", 16 /* Optimistic */ | 32 /* FileLevel */), void 0, void 0, factory2.createStringLiteral(currentSourceFile.fileName));
+      const declaration = factory2.createVariableDeclaration(
+        factory2.createUniqueName("_jsxFileName", 16 /* Optimistic */ | 32 /* FileLevel */),
+        /*exclaimationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        factory2.createStringLiteral(currentSourceFile.fileName)
+      );
       currentFileState.filenameDeclaration = declaration;
       return currentFileState.filenameDeclaration.name;
     }
@@ -84095,7 +93146,12 @@ ${lanes.join("\n")}
         currentFileState.utilizedImplicitRuntimeImports.set(importSource, specifierSourceImports);
       }
       const generatedName = factory2.createUniqueName(`_${name}`, 16 /* Optimistic */ | 32 /* FileLevel */ | 64 /* AllowNameSubstitution */);
-      const specifier = factory2.createImportSpecifier(false, factory2.createIdentifier(name), generatedName);
+      const specifier = factory2.createImportSpecifier(
+        /*isTypeOnly*/
+        false,
+        factory2.createIdentifier(name),
+        generatedName
+      );
       generatedName.generatedImportReference = specifier;
       specifierSourceImports.set(name, specifier);
       return generatedName;
@@ -84111,24 +93167,65 @@ ${lanes.join("\n")}
       addEmitHelpers(visited, context.readEmitHelpers());
       let statements = visited.statements;
       if (currentFileState.filenameDeclaration) {
-        statements = insertStatementAfterCustomPrologue(statements.slice(), factory2.createVariableStatement(void 0, factory2.createVariableDeclarationList([currentFileState.filenameDeclaration], 2 /* Const */)));
+        statements = insertStatementAfterCustomPrologue(statements.slice(), factory2.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          factory2.createVariableDeclarationList([currentFileState.filenameDeclaration], 2 /* Const */)
+        ));
       }
       if (currentFileState.utilizedImplicitRuntimeImports) {
         for (const [importSource, importSpecifiersMap] of arrayFrom(currentFileState.utilizedImplicitRuntimeImports.entries())) {
           if (isExternalModule(node)) {
-            const importStatement = factory2.createImportDeclaration(void 0, factory2.createImportClause(false, void 0, factory2.createNamedImports(arrayFrom(importSpecifiersMap.values()))), factory2.createStringLiteral(importSource), void 0);
-            setParentRecursive(importStatement, false);
+            const importStatement = factory2.createImportDeclaration(
+              /*modifiers*/
+              void 0,
+              factory2.createImportClause(
+                /*typeOnly*/
+                false,
+                /*name*/
+                void 0,
+                factory2.createNamedImports(arrayFrom(importSpecifiersMap.values()))
+              ),
+              factory2.createStringLiteral(importSource),
+              /*assertClause*/
+              void 0
+            );
+            setParentRecursive(
+              importStatement,
+              /*incremental*/
+              false
+            );
             statements = insertStatementAfterCustomPrologue(statements.slice(), importStatement);
           } else if (isExternalOrCommonJsModule(node)) {
-            const requireStatement = factory2.createVariableStatement(void 0, factory2.createVariableDeclarationList([
-              factory2.createVariableDeclaration(
-                factory2.createObjectBindingPattern(map(arrayFrom(importSpecifiersMap.values()), (s) => factory2.createBindingElement(void 0, s.propertyName, s.name))),
-                void 0,
-                void 0,
-                factory2.createCallExpression(factory2.createIdentifier("require"), void 0, [factory2.createStringLiteral(importSource)])
-              )
-            ], 2 /* Const */));
-            setParentRecursive(requireStatement, false);
+            const requireStatement = factory2.createVariableStatement(
+              /*modifiers*/
+              void 0,
+              factory2.createVariableDeclarationList([
+                factory2.createVariableDeclaration(
+                  factory2.createObjectBindingPattern(arrayFrom(importSpecifiersMap.values(), (s) => factory2.createBindingElement(
+                    /*dotdotdot*/
+                    void 0,
+                    s.propertyName,
+                    s.name
+                  ))),
+                  /*exclaimationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  factory2.createCallExpression(
+                    factory2.createIdentifier("require"),
+                    /*typeArguments*/
+                    void 0,
+                    [factory2.createStringLiteral(importSource)]
+                  )
+                )
+              ], 2 /* Const */)
+            );
+            setParentRecursive(
+              requireStatement,
+              /*incremental*/
+              false
+            );
             statements = insertStatementAfterCustomPrologue(statements.slice(), requireStatement);
           } else {
           }
@@ -84150,11 +93247,23 @@ ${lanes.join("\n")}
     function visitorWorker(node) {
       switch (node.kind) {
         case 281 /* JsxElement */:
-          return visitJsxElement(node, false);
+          return visitJsxElement(
+            node,
+            /*isChild*/
+            false
+          );
         case 282 /* JsxSelfClosingElement */:
-          return visitJsxSelfClosingElement(node, false);
+          return visitJsxSelfClosingElement(
+            node,
+            /*isChild*/
+            false
+          );
         case 285 /* JsxFragment */:
-          return visitJsxFragment(node, false);
+          return visitJsxFragment(
+            node,
+            /*isChild*/
+            false
+          );
         case 291 /* JsxExpression */:
           return visitJsxExpression(node);
         default:
@@ -84168,11 +93277,23 @@ ${lanes.join("\n")}
         case 291 /* JsxExpression */:
           return visitJsxExpression(node);
         case 281 /* JsxElement */:
-          return visitJsxElement(node, true);
+          return visitJsxElement(
+            node,
+            /*isChild*/
+            true
+          );
         case 282 /* JsxSelfClosingElement */:
-          return visitJsxSelfClosingElement(node, true);
+          return visitJsxSelfClosingElement(
+            node,
+            /*isChild*/
+            true
+          );
         case 285 /* JsxFragment */:
-          return visitJsxFragment(node, true);
+          return visitJsxFragment(
+            node,
+            /*isChild*/
+            true
+          );
         default:
           return Debug.failBadSyntaxKind(node);
       }
@@ -84193,15 +93314,34 @@ ${lanes.join("\n")}
     }
     function visitJsxElement(node, isChild) {
       const tagTransform = shouldUseCreateElement(node.openingElement) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX;
-      return tagTransform(node.openingElement, node.children, isChild, node);
+      return tagTransform(
+        node.openingElement,
+        node.children,
+        isChild,
+        /*location*/
+        node
+      );
     }
     function visitJsxSelfClosingElement(node, isChild) {
       const tagTransform = shouldUseCreateElement(node) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX;
-      return tagTransform(node, void 0, isChild, node);
+      return tagTransform(
+        node,
+        /*children*/
+        void 0,
+        isChild,
+        /*location*/
+        node
+      );
     }
     function visitJsxFragment(node, isChild) {
       const tagTransform = currentFileState.importSpecifier === void 0 ? visitJsxOpeningFragmentCreateElement : visitJsxOpeningFragmentJSX;
-      return tagTransform(node.openingFragment, node.children, isChild, node);
+      return tagTransform(
+        node.openingFragment,
+        node.children,
+        isChild,
+        /*location*/
+        node
+      );
     }
     function convertJsxChildrenToChildrenPropObject(children) {
       const prop = convertJsxChildrenToChildrenPropAssignment(children);
@@ -84256,7 +93396,12 @@ ${lanes.join("\n")}
         }
       }
       const element = setTextRange(
-        factory2.createCallExpression(getJsxFactoryCallee(isStaticChildren), void 0, args),
+        factory2.createCallExpression(
+          getJsxFactoryCallee(isStaticChildren),
+          /*typeArguments*/
+          void 0,
+          args
+        ),
         location
       );
       if (isChild) {
@@ -84272,6 +93417,7 @@ ${lanes.join("\n")}
         factory2,
         context.getEmitResolver().getJsxFactoryEntity(currentSourceFile),
         compilerOptions.reactNamespace,
+        // TODO: GH#18217
         node
       ) : getImplicitImportForName("createElement");
       const element = createExpressionForJsxElement(
@@ -84298,6 +93444,7 @@ ${lanes.join("\n")}
       return visitJsxOpeningLikeElementOrFragmentJSX(
         getImplicitJsxFragmentReference(),
         childrenProps || factory2.createObjectLiteralExpression([]),
+        /*keyAttr*/
         void 0,
         children,
         isChild,
@@ -84310,6 +93457,7 @@ ${lanes.join("\n")}
         context.getEmitResolver().getJsxFactoryEntity(currentSourceFile),
         context.getEmitResolver().getJsxFragmentFactoryEntity(currentSourceFile),
         compilerOptions.reactNamespace,
+        // TODO: GH#18217
         mapDefined(children, transformJsxChildToExpression),
         node,
         location
@@ -84373,13 +93521,25 @@ ${lanes.join("\n")}
         return visitNode(node.expression, visitor, isExpression);
       }
       if (isJsxElement(node)) {
-        return visitJsxElement(node, false);
+        return visitJsxElement(
+          node,
+          /*isChild*/
+          false
+        );
       }
       if (isJsxSelfClosingElement(node)) {
-        return visitJsxSelfClosingElement(node, false);
+        return visitJsxSelfClosingElement(
+          node,
+          /*isChild*/
+          false
+        );
       }
       if (isJsxFragment(node)) {
-        return visitJsxFragment(node, false);
+        return visitJsxFragment(
+          node,
+          /*isChild*/
+          false
+        );
       }
       return Debug.failBadSyntaxKind(node);
     }
@@ -84458,7 +93618,7 @@ ${lanes.join("\n")}
     "src/compiler/transformers/jsx.ts"() {
       "use strict";
       init_ts2();
-      entities = new Map(getEntries({
+      entities = new Map(Object.entries({
         quot: 34,
         amp: 38,
         apos: 39,
@@ -84871,16 +94031,32 @@ ${lanes.join("\n")}
       return (hierarchyFacts & 8192 /* ConstructorWithCapturedSuper */) !== 0 && node.kind === 250 /* ReturnStatement */ && !node.expression;
     }
     function isOrMayContainReturnCompletion(node) {
-      return node.transformFlags & 4194304 /* ContainsHoistedDeclarationOrCompletion */ && (isReturnStatement(node) || isIfStatement(node) || isWithStatement(node) || isSwitchStatement(node) || isCaseBlock(node) || isCaseClause(node) || isDefaultClause(node) || isTryStatement(node) || isCatchClause(node) || isLabeledStatement(node) || isIterationStatement(node, false) || isBlock(node));
+      return node.transformFlags & 4194304 /* ContainsHoistedDeclarationOrCompletion */ && (isReturnStatement(node) || isIfStatement(node) || isWithStatement(node) || isSwitchStatement(node) || isCaseBlock(node) || isCaseClause(node) || isDefaultClause(node) || isTryStatement(node) || isCatchClause(node) || isLabeledStatement(node) || isIterationStatement(
+        node,
+        /*lookInLabeledStatements*/
+        false
+      ) || isBlock(node));
     }
     function shouldVisitNode(node) {
-      return (node.transformFlags & 1024 /* ContainsES2015 */) !== 0 || convertedLoopState !== void 0 || hierarchyFacts & 8192 /* ConstructorWithCapturedSuper */ && isOrMayContainReturnCompletion(node) || isIterationStatement(node, false) && shouldConvertIterationStatement(node) || (getEmitFlags(node) & 67108864 /* TypeScriptClassWrapper */) !== 0;
+      return (node.transformFlags & 1024 /* ContainsES2015 */) !== 0 || convertedLoopState !== void 0 || hierarchyFacts & 8192 /* ConstructorWithCapturedSuper */ && isOrMayContainReturnCompletion(node) || isIterationStatement(
+        node,
+        /*lookInLabeledStatements*/
+        false
+      ) && shouldConvertIterationStatement(node) || (getEmitFlags(node) & 67108864 /* TypeScriptClassWrapper */) !== 0;
     }
     function visitor(node) {
-      return shouldVisitNode(node) ? visitorWorker(node, false) : node;
+      return shouldVisitNode(node) ? visitorWorker(
+        node,
+        /*expressionResultIsUnused*/
+        false
+      ) : node;
     }
     function visitorWithUnusedExpressionResult(node) {
-      return shouldVisitNode(node) ? visitorWorker(node, true) : node;
+      return shouldVisitNode(node) ? visitorWorker(
+        node,
+        /*expressionResultIsUnused*/
+        true
+      ) : node;
     }
     function classWrapperStatementVisitor(node) {
       if (shouldVisitNode(node)) {
@@ -84890,17 +94066,28 @@ ${lanes.join("\n")}
             32670 /* StaticInitializerExcludes */,
             16449 /* StaticInitializerIncludes */
           );
-          const result = visitorWorker(node, false);
+          const result = visitorWorker(
+            node,
+            /*expressionResultIsUnused*/
+            false
+          );
           exitSubtree(ancestorFacts, 98304 /* FunctionSubtreeExcludes */, 0 /* None */);
           return result;
         }
-        return visitorWorker(node, false);
+        return visitorWorker(
+          node,
+          /*expressionResultIsUnused*/
+          false
+        );
       }
       return node;
     }
     function callExpressionVisitor(node) {
       if (node.kind === 106 /* SuperKeyword */) {
-        return visitSuperKeyword(true);
+        return visitSuperKeyword(
+          /*isExpressionOfCall*/
+          true
+        );
       }
       return visitor(node);
     }
@@ -84931,7 +94118,11 @@ ${lanes.join("\n")}
         case 266 /* CaseBlock */:
           return visitCaseBlock(node);
         case 238 /* Block */:
-          return visitBlock(node, false);
+          return visitBlock(
+            node,
+            /*isFunctionBody*/
+            false
+          );
         case 249 /* BreakStatement */:
         case 248 /* ContinueStatement */:
           return visitBreakOrContinueStatement(node);
@@ -84939,13 +94130,29 @@ ${lanes.join("\n")}
           return visitLabeledStatement(node);
         case 243 /* DoStatement */:
         case 244 /* WhileStatement */:
-          return visitDoOrWhileStatement(node, void 0);
+          return visitDoOrWhileStatement(
+            node,
+            /*outermostLabeledStatement*/
+            void 0
+          );
         case 245 /* ForStatement */:
-          return visitForStatement(node, void 0);
+          return visitForStatement(
+            node,
+            /*outermostLabeledStatement*/
+            void 0
+          );
         case 246 /* ForInStatement */:
-          return visitForInStatement(node, void 0);
+          return visitForInStatement(
+            node,
+            /*outermostLabeledStatement*/
+            void 0
+          );
         case 247 /* ForOfStatement */:
-          return visitForOfStatement(node, void 0);
+          return visitForOfStatement(
+            node,
+            /*outermostLabeledStatement*/
+            void 0
+          );
         case 241 /* ExpressionStatement */:
           return visitExpressionStatement(node);
         case 207 /* ObjectLiteralExpression */:
@@ -84966,7 +94173,7 @@ ${lanes.join("\n")}
           return visitParenthesizedExpression(node, expressionResultIsUnused2);
         case 223 /* BinaryExpression */:
           return visitBinaryExpression(node, expressionResultIsUnused2);
-        case 354 /* CommaListExpression */:
+        case 356 /* CommaListExpression */:
           return visitCommaListExpression(node, expressionResultIsUnused2);
         case 14 /* NoSubstitutionTemplateLiteral */:
         case 15 /* TemplateHead */:
@@ -84986,7 +94193,10 @@ ${lanes.join("\n")}
         case 227 /* SpreadElement */:
           return visitSpreadElement(node);
         case 106 /* SuperKeyword */:
-          return visitSuperKeyword(false);
+          return visitSuperKeyword(
+            /*isExpressionOfCall*/
+            false
+          );
         case 108 /* ThisKeyword */:
           return visitThisKeyword(node);
         case 233 /* MetaProperty */:
@@ -85011,11 +94221,18 @@ ${lanes.join("\n")}
       const prologue = [];
       const statements = [];
       startLexicalEnvironment();
-      const statementOffset = factory2.copyPrologue(node.statements, prologue, false, visitor);
+      const statementOffset = factory2.copyPrologue(
+        node.statements,
+        prologue,
+        /*ensureUseStrict*/
+        false,
+        visitor
+      );
       addRange(statements, visitNodes2(node.statements, visitor, isStatement, statementOffset));
       if (taggedTemplateStringDeclarations) {
         statements.push(
           factory2.createVariableStatement(
+            /*modifiers*/
             void 0,
             factory2.createVariableDeclarationList(taggedTemplateStringDeclarations)
           )
@@ -85117,10 +94334,22 @@ ${lanes.join("\n")}
           } else {
             if (node.kind === 249 /* BreakStatement */) {
               labelMarker = `break-${label.escapedText}`;
-              setLabeledJump(convertedLoopState, true, idText(label), labelMarker);
+              setLabeledJump(
+                convertedLoopState,
+                /*isBreak*/
+                true,
+                idText(label),
+                labelMarker
+              );
             } else {
               labelMarker = `continue-${label.escapedText}`;
-              setLabeledJump(convertedLoopState, false, idText(label), labelMarker);
+              setLabeledJump(
+                convertedLoopState,
+                /*isBreak*/
+                false,
+                idText(label),
+                labelMarker
+              );
             }
           }
           let returnExpression = factory2.createStringLiteral(labelMarker);
@@ -85144,14 +94373,24 @@ ${lanes.join("\n")}
     }
     function visitClassDeclaration(node) {
       const variable = factory2.createVariableDeclaration(
-        factory2.getLocalName(node, true),
+        factory2.getLocalName(
+          node,
+          /*allowComments*/
+          true
+        ),
+        /*exclamationToken*/
         void 0,
+        /*type*/
         void 0,
         transformClassLikeDeclarationToExpression(node)
       );
       setOriginalNode(variable, node);
       const statements = [];
-      const statement = factory2.createVariableStatement(void 0, factory2.createVariableDeclarationList([variable]));
+      const statement = factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList([variable])
+      );
       setOriginalNode(statement, node);
       setTextRange(statement, node);
       startOnNewLine(statement);
@@ -85177,11 +94416,22 @@ ${lanes.join("\n")}
       }
       const extendsClauseElement = getClassExtendsHeritageElement(node);
       const classFunction = factory2.createFunctionExpression(
+        /*modifiers*/
         void 0,
+        /*asteriskToken*/
         void 0,
+        /*name*/
         void 0,
+        /*typeParameters*/
         void 0,
-        extendsClauseElement ? [factory2.createParameterDeclaration(void 0, void 0, factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */))] : [],
+        extendsClauseElement ? [factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */)
+        )] : [],
+        /*type*/
         void 0,
         transformClassBody(node, extendsClauseElement)
       );
@@ -85195,6 +94445,7 @@ ${lanes.join("\n")}
       const result = factory2.createParenthesizedExpression(
         factory2.createCallExpression(
           outer,
+          /*typeArguments*/
           void 0,
           extendsClauseElement ? [visitNode(extendsClauseElement.expression, visitor, isExpression)] : []
         )
@@ -85219,7 +94470,15 @@ ${lanes.join("\n")}
       setEmitFlags(statement, 3072 /* NoComments */ | 768 /* NoTokenSourceMaps */);
       statements.push(statement);
       insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      const block = factory2.createBlock(setTextRange(factory2.createNodeArray(statements), node.members), true);
+      const block = factory2.createBlock(
+        setTextRange(
+          factory2.createNodeArray(statements),
+          /*location*/
+          node.members
+        ),
+        /*multiLine*/
+        true
+      );
       setEmitFlags(block, 3072 /* NoComments */);
       return block;
     }
@@ -85230,6 +94489,7 @@ ${lanes.join("\n")}
             factory2.createExpressionStatement(
               emitHelpers().createExtendsHelper(factory2.getInternalName(node))
             ),
+            /*location*/
             extendsClauseElement
           )
         );
@@ -85242,11 +94502,15 @@ ${lanes.join("\n")}
       const constructor = getFirstConstructorWithBody(node);
       const hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== void 0);
       const constructorFunction = factory2.createFunctionDeclaration(
+        /*modifiers*/
         void 0,
+        /*asteriskToken*/
         void 0,
         name,
+        /*typeParameters*/
         void 0,
         transformConstructorParameters(constructor, hasSynthesizedSuper),
+        /*type*/
         void 0,
         transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper)
       );
@@ -85270,7 +94534,11 @@ ${lanes.join("\n")}
       }
       const statementsArray = factory2.createNodeArray(statements);
       setTextRange(statementsArray, node.members);
-      const block = factory2.createBlock(statementsArray, true);
+      const block = factory2.createBlock(
+        statementsArray,
+        /*multiLine*/
+        true
+      );
       setTextRange(block, node);
       setEmitFlags(block, 3072 /* NoComments */);
       return block;
@@ -85287,9 +94555,22 @@ ${lanes.join("\n")}
       const postSuperStatementsStart = superStatementIndex === -1 ? existingPrologue.length : superStatementIndex + 1;
       let statementOffset = postSuperStatementsStart;
       if (!hasSynthesizedSuper)
-        statementOffset = factory2.copyStandardPrologue(constructor.body.statements, prologue, statementOffset, false);
+        statementOffset = factory2.copyStandardPrologue(
+          constructor.body.statements,
+          prologue,
+          statementOffset,
+          /*ensureUseStrict*/
+          false
+        );
       if (!hasSynthesizedSuper)
-        statementOffset = factory2.copyCustomPrologue(constructor.body.statements, statements, statementOffset, visitor, void 0);
+        statementOffset = factory2.copyCustomPrologue(
+          constructor.body.statements,
+          statements,
+          statementOffset,
+          visitor,
+          /*filter*/
+          void 0
+        );
       let superCallExpression;
       if (hasSynthesizedSuper) {
         superCallExpression = createDefaultSuperCallOrThis();
@@ -85301,9 +94582,20 @@ ${lanes.join("\n")}
       }
       addDefaultValueAssignmentsIfNeeded2(prologue, constructor);
       addRestParameterIfNeeded(prologue, constructor, hasSynthesizedSuper);
-      addRange(statements, visitNodes2(constructor.body.statements, visitor, isStatement, statementOffset));
+      addRange(statements, visitNodes2(
+        constructor.body.statements,
+        visitor,
+        isStatement,
+        /*start*/
+        statementOffset
+      ));
       factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
-      insertCaptureNewTargetIfNeeded(prologue, constructor, false);
+      insertCaptureNewTargetIfNeeded(
+        prologue,
+        constructor,
+        /*copyOnWrite*/
+        false
+      );
       if (isDerivedClass || superCallExpression) {
         if (superCallExpression && postSuperStatementsStart === constructor.body.statements.length && !(constructor.body.transformFlags & 16384 /* ContainsLexicalThis */)) {
           const superCall2 = cast(cast(superCallExpression, isBinaryExpression).left, isCallExpression);
@@ -85337,8 +94629,10 @@ ${lanes.join("\n")}
               ...statements
             ]
           ),
+          /*location*/
           constructor.body.statements
         ),
+        /*multiLine*/
         true
       );
       setTextRange(body, constructor.body);
@@ -85400,30 +94694,44 @@ ${lanes.join("\n")}
         return setOriginalNode(
           setTextRange(
             factory2.createParameterDeclaration(
+              /*modifiers*/
               void 0,
+              /*dotDotDotToken*/
               void 0,
               factory2.getGeneratedNameForNode(node),
+              /*questionToken*/
               void 0,
+              /*type*/
               void 0,
+              /*initializer*/
               void 0
             ),
+            /*location*/
             node
           ),
+          /*original*/
           node
         );
       } else if (node.initializer) {
         return setOriginalNode(
           setTextRange(
             factory2.createParameterDeclaration(
+              /*modifiers*/
               void 0,
+              /*dotDotDotToken*/
               void 0,
               node.name,
+              /*questionToken*/
               void 0,
+              /*type*/
               void 0,
+              /*initializer*/
               void 0
             ),
+            /*location*/
             node
           ),
+          /*original*/
           node
         );
       } else {
@@ -85458,6 +94766,7 @@ ${lanes.join("\n")}
           statements,
           setEmitFlags(
             factory2.createVariableStatement(
+              /*modifiers*/
               void 0,
               factory2.createVariableDeclarationList(
                 flattenDestructuringBinding(
@@ -85501,6 +94810,7 @@ ${lanes.join("\n")}
                 setEmitFlags(
                   setTextRange(
                     factory2.createAssignment(
+                      // TODO(rbuckton): Does this need to be parented?
                       setEmitFlags(setParent(setTextRange(factory2.cloneNode(name), name), name.parent), 96 /* NoSourceMap */),
                       setEmitFlags(initializer, 96 /* NoSourceMap */ | getEmitFlags(initializer) | 3072 /* NoComments */)
                     ),
@@ -85529,7 +94839,10 @@ ${lanes.join("\n")}
       if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) {
         return false;
       }
-      const declarationName = parameter.name.kind === 79 /* Identifier */ ? setParent(setTextRange(factory2.cloneNode(parameter.name), parameter.name), parameter.name.parent) : factory2.createTempVariable(void 0);
+      const declarationName = parameter.name.kind === 79 /* Identifier */ ? setParent(setTextRange(factory2.cloneNode(parameter.name), parameter.name), parameter.name.parent) : factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       setEmitFlags(declarationName, 96 /* NoSourceMap */);
       const expressionName = parameter.name.kind === 79 /* Identifier */ ? factory2.cloneNode(parameter.name) : declarationName;
       const restIndex = node.parameters.length - 1;
@@ -85538,16 +94851,20 @@ ${lanes.join("\n")}
         setEmitFlags(
           setTextRange(
             factory2.createVariableStatement(
+              /*modifiers*/
               void 0,
               factory2.createVariableDeclarationList([
                 factory2.createVariableDeclaration(
                   declarationName,
+                  /*exclamationToken*/
                   void 0,
+                  /*type*/
                   void 0,
                   factory2.createArrayLiteralExpression([])
                 )
               ])
             ),
+            /*location*/
             parameter
           ),
           2097152 /* CustomPrologue */
@@ -85556,7 +94873,14 @@ ${lanes.join("\n")}
       const forStatement = factory2.createForStatement(
         setTextRange(
           factory2.createVariableDeclarationList([
-            factory2.createVariableDeclaration(temp, void 0, void 0, factory2.createNumericLiteral(restIndex))
+            factory2.createVariableDeclaration(
+              temp,
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              void 0,
+              factory2.createNumericLiteral(restIndex)
+            )
           ]),
           parameter
         ),
@@ -85580,6 +94904,7 @@ ${lanes.join("\n")}
                   factory2.createElementAccessExpression(factory2.createIdentifier("arguments"), temp)
                 )
               ),
+              /*location*/
               parameter
             )
           )
@@ -85593,6 +94918,7 @@ ${lanes.join("\n")}
           setEmitFlags(
             setTextRange(
               factory2.createVariableStatement(
+                /*modifiers*/
                 void 0,
                 factory2.createVariableDeclarationList(
                   flattenDestructuringBinding(parameter, visitor, context, 0 /* All */, expressionName)
@@ -85629,11 +94955,14 @@ ${lanes.join("\n")}
     function insertCaptureThisForNode(statements, node, initializer) {
       enableSubstitutionsForCapturedThis();
       const captureThisStatement = factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory2.createVariableDeclarationList([
           factory2.createVariableDeclaration(
             factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */),
+            /*exclamationToken*/
             void 0,
+            /*type*/
             void 0,
             initializer
           )
@@ -85671,11 +95000,13 @@ ${lanes.join("\n")}
                   factory2.getLocalName(node)
                 )
               ),
+              /*questionToken*/
               void 0,
               factory2.createPropertyAccessExpression(
                 setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
                 "constructor"
               ),
+              /*colonToken*/
               void 0,
               factory2.createVoidZero()
             );
@@ -85684,11 +95015,14 @@ ${lanes.join("\n")}
             return Debug.failBadSyntaxKind(node);
         }
         const captureNewTargetStatement = factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList([
             factory2.createVariableDeclaration(
               factory2.createUniqueName("_newTarget", 16 /* Optimistic */ | 32 /* FileLevel */),
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               newTarget
             )
@@ -85733,26 +95067,49 @@ ${lanes.join("\n")}
     function transformClassMethodDeclarationToStatement(receiver, member, container) {
       const commentRange = getCommentRange(member);
       const sourceMapRange = getSourceMapRange(member);
-      const memberFunction = transformFunctionLikeToExpression(member, member, void 0, container);
+      const memberFunction = transformFunctionLikeToExpression(
+        member,
+        /*location*/
+        member,
+        /*name*/
+        void 0,
+        container
+      );
       const propertyName = visitNode(member.name, visitor, isPropertyName);
       let e;
       if (!isPrivateIdentifier(propertyName) && getUseDefineForClassFields(context.getCompilerOptions())) {
         const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName;
         e = factory2.createObjectDefinePropertyCall(receiver, name, factory2.createPropertyDescriptor({ value: memberFunction, enumerable: false, writable: true, configurable: true }));
       } else {
-        const memberName = createMemberAccessForPropertyName(factory2, receiver, propertyName, member.name);
+        const memberName = createMemberAccessForPropertyName(
+          factory2,
+          receiver,
+          propertyName,
+          /*location*/
+          member.name
+        );
         e = factory2.createAssignment(memberName, memberFunction);
       }
       setEmitFlags(memberFunction, 3072 /* NoComments */);
       setSourceMapRange(memberFunction, sourceMapRange);
-      const statement = setTextRange(factory2.createExpressionStatement(e), member);
+      const statement = setTextRange(
+        factory2.createExpressionStatement(e),
+        /*location*/
+        member
+      );
       setOriginalNode(statement, member);
       setCommentRange(statement, commentRange);
       setEmitFlags(statement, 96 /* NoSourceMap */);
       return statement;
     }
     function transformAccessorsToStatement(receiver, accessors, container) {
-      const statement = factory2.createExpressionStatement(transformAccessorsToExpression(receiver, accessors, container, false));
+      const statement = factory2.createExpressionStatement(transformAccessorsToExpression(
+        receiver,
+        accessors,
+        container,
+        /*startsOnNewLine*/
+        false
+      ));
       setEmitFlags(statement, 3072 /* NoComments */);
       setSourceMapRange(statement, getSourceMapRange(accessors.firstAccessor));
       return statement;
@@ -85770,7 +95127,14 @@ ${lanes.join("\n")}
       setSourceMapRange(propertyName, firstAccessor.name);
       const properties = [];
       if (getAccessor) {
-        const getterFunction = transformFunctionLikeToExpression(getAccessor, void 0, void 0, container);
+        const getterFunction = transformFunctionLikeToExpression(
+          getAccessor,
+          /*location*/
+          void 0,
+          /*name*/
+          void 0,
+          container
+        );
         setSourceMapRange(getterFunction, getSourceMapRange(getAccessor));
         setEmitFlags(getterFunction, 1024 /* NoLeadingComments */);
         const getter = factory2.createPropertyAssignment("get", getterFunction);
@@ -85778,7 +95142,14 @@ ${lanes.join("\n")}
         properties.push(getter);
       }
       if (setAccessor) {
-        const setterFunction = transformFunctionLikeToExpression(setAccessor, void 0, void 0, container);
+        const setterFunction = transformFunctionLikeToExpression(
+          setAccessor,
+          /*location*/
+          void 0,
+          /*name*/
+          void 0,
+          container
+        );
         setSourceMapRange(setterFunction, getSourceMapRange(setAccessor));
         setEmitFlags(setterFunction, 1024 /* NoLeadingComments */);
         const setter = factory2.createPropertyAssignment("set", setterFunction);
@@ -85791,11 +95162,16 @@ ${lanes.join("\n")}
       );
       const call = factory2.createCallExpression(
         factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"),
+        /*typeArguments*/
         void 0,
         [
           target,
           propertyName,
-          factory2.createObjectLiteralExpression(properties, true)
+          factory2.createObjectLiteralExpression(
+            properties,
+            /*multiLine*/
+            true
+          )
         ]
       );
       if (startsOnNewLine) {
@@ -85811,11 +95187,16 @@ ${lanes.join("\n")}
       convertedLoopState = void 0;
       const ancestorFacts = enterSubtree(15232 /* ArrowFunctionExcludes */, 66 /* ArrowFunctionIncludes */);
       const func = factory2.createFunctionExpression(
+        /*modifiers*/
         void 0,
+        /*asteriskToken*/
         void 0,
+        /*name*/
         void 0,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         transformFunctionBody2(node)
       );
@@ -85837,11 +95218,14 @@ ${lanes.join("\n")}
       convertedLoopState = savedConvertedLoopState;
       return factory2.updateFunctionExpression(
         node,
+        /*modifiers*/
         void 0,
         node.asteriskToken,
         name,
+        /*typeParameters*/
         void 0,
         parameters,
+        /*type*/
         void 0,
         body
       );
@@ -85860,8 +95244,10 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, visitor, isModifier),
         node.asteriskToken,
         name,
+        /*typeParameters*/
         void 0,
         parameters,
+        /*type*/
         void 0,
         body
       );
@@ -85880,16 +95266,20 @@ ${lanes.join("\n")}
       return setOriginalNode(
         setTextRange(
           factory2.createFunctionExpression(
+            /*modifiers*/
             void 0,
             node.asteriskToken,
             name,
+            /*typeParameters*/
             void 0,
             parameters,
+            /*type*/
             void 0,
             body
           ),
           location
         ),
+        /*original*/
         node
       );
     }
@@ -85904,12 +95294,23 @@ ${lanes.join("\n")}
       let statementOffset;
       resumeLexicalEnvironment();
       if (isBlock(body)) {
-        statementOffset = factory2.copyStandardPrologue(body.statements, prologue, 0, false);
+        statementOffset = factory2.copyStandardPrologue(
+          body.statements,
+          prologue,
+          0,
+          /*ensureUseStrict*/
+          false
+        );
         statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedFunction);
         statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedVariableStatement);
       }
       multiLine = addDefaultValueAssignmentsIfNeeded2(statements, node) || multiLine;
-      multiLine = addRestParameterIfNeeded(statements, node, false) || multiLine;
+      multiLine = addRestParameterIfNeeded(
+        statements,
+        node,
+        /*inConstructorWithSynthesizedSuper*/
+        false
+      ) || multiLine;
       if (isBlock(body)) {
         statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor);
         statementsLocation = body.statements;
@@ -85937,7 +95338,12 @@ ${lanes.join("\n")}
         closeBraceLocation = body;
       }
       factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
-      insertCaptureNewTargetIfNeeded(prologue, node, false);
+      insertCaptureNewTargetIfNeeded(
+        prologue,
+        node,
+        /*copyOnWrite*/
+        false
+      );
       insertCaptureThisForNodeIfNeeded(prologue, node);
       if (some(prologue)) {
         multiLine = true;
@@ -86084,7 +95490,15 @@ ${lanes.join("\n")}
         return visitVariableDeclaration(node);
       }
       if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) {
-        return factory2.updateVariableDeclaration(node, node.name, void 0, void 0, factory2.createVoidZero());
+        return factory2.updateVariableDeclaration(
+          node,
+          node.name,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          factory2.createVoidZero()
+        );
       }
       return visitEachChild(node, visitor, context);
     }
@@ -86097,6 +95511,7 @@ ${lanes.join("\n")}
           visitor,
           context,
           0 /* All */,
+          /*value*/
           void 0,
           (ancestorFacts & 32 /* ExportedVariableStatement */) !== 0
         );
@@ -86117,7 +95532,15 @@ ${lanes.join("\n")}
         convertedLoopState.labels = /* @__PURE__ */ new Map();
       }
       const statement = unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel);
-      return isIterationStatement(statement, false) ? visitIterationStatement(statement, node) : factory2.restoreEnclosingLabel(visitNode(statement, visitor, isStatement, factory2.liftToBlock), node, convertedLoopState && resetLabel);
+      return isIterationStatement(
+        statement,
+        /*lookInLabeledStatements*/
+        false
+      ) ? visitIterationStatement(
+        statement,
+        /*outermostLabeledStatement*/
+        node
+      ) : factory2.restoreEnclosingLabel(visitNode(statement, visitor, isStatement, factory2.liftToBlock), node, convertedLoopState && resetLabel);
     }
     function visitIterationStatement(node, outermostLabeledStatement) {
       switch (node.kind) {
@@ -86201,6 +95624,7 @@ ${lanes.join("\n")}
           setSourceMapRange(declarationList, createRange(declarations[0].pos, last(declarations).end));
           statements.push(
             factory2.createVariableStatement(
+              /*modifiers*/
               void 0,
               declarationList
             )
@@ -86209,13 +95633,19 @@ ${lanes.join("\n")}
           statements.push(
             setTextRange(
               factory2.createVariableStatement(
+                /*modifiers*/
                 void 0,
                 setOriginalNode(
                   setTextRange(
                     factory2.createVariableDeclarationList([
                       factory2.createVariableDeclaration(
-                        firstOriginalDeclaration ? firstOriginalDeclaration.name : factory2.createTempVariable(void 0),
+                        firstOriginalDeclaration ? firstOriginalDeclaration.name : factory2.createTempVariable(
+                          /*recordTempVariable*/
+                          void 0
+                        ),
+                        /*exclamationToken*/
                         void 0,
+                        /*type*/
                         void 0,
                         boundValue
                       )
@@ -86232,7 +95662,11 @@ ${lanes.join("\n")}
       } else {
         const assignment = factory2.createAssignment(initializer, boundValue);
         if (isDestructuringAssignment(assignment)) {
-          statements.push(factory2.createExpressionStatement(visitBinaryExpression(assignment, true)));
+          statements.push(factory2.createExpressionStatement(visitBinaryExpression(
+            assignment,
+            /*expressionResultIsUnused*/
+            true
+          )));
         } else {
           setTextRangeEnd(assignment, initializer.end);
           statements.push(setTextRange(factory2.createExpressionStatement(visitNode(assignment, visitor, isExpression)), moveRangeEnd(initializer, -1)));
@@ -86254,6 +95688,7 @@ ${lanes.join("\n")}
       return setEmitFlags(
         factory2.createBlock(
           factory2.createNodeArray(statements),
+          /*multiLine*/
           true
         ),
         96 /* NoSourceMap */ | 768 /* NoTokenSourceMaps */
@@ -86262,20 +95697,39 @@ ${lanes.join("\n")}
     function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) {
       const expression = visitNode(node.expression, visitor, isExpression);
       const counter = factory2.createLoopVariable();
-      const rhsReference = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(void 0);
+      const rhsReference = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       setEmitFlags(expression, 96 /* NoSourceMap */ | getEmitFlags(expression));
       const forStatement = setTextRange(
         factory2.createForStatement(
+          /*initializer*/
           setEmitFlags(
             setTextRange(
               factory2.createVariableDeclarationList([
-                setTextRange(factory2.createVariableDeclaration(counter, void 0, void 0, factory2.createNumericLiteral(0)), moveRangePos(node.expression, -1)),
-                setTextRange(factory2.createVariableDeclaration(rhsReference, void 0, void 0, expression), node.expression)
+                setTextRange(factory2.createVariableDeclaration(
+                  counter,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  factory2.createNumericLiteral(0)
+                ), moveRangePos(node.expression, -1)),
+                setTextRange(factory2.createVariableDeclaration(
+                  rhsReference,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  expression
+                ), node.expression)
               ]),
               node.expression
             ),
             4194304 /* NoHoisting */
           ),
+          /*condition*/
           setTextRange(
             factory2.createLessThan(
               counter,
@@ -86283,13 +95737,16 @@ ${lanes.join("\n")}
             ),
             node.expression
           ),
+          /*incrementor*/
           setTextRange(factory2.createPostfixIncrement(counter), node.expression),
+          /*statement*/
           convertForOfStatementHead(
             node,
             factory2.createElementAccessExpression(rhsReference, counter),
             convertedLoopBodyStatements
           )
         ),
+        /*location*/
         node
       );
       setEmitFlags(forStatement, 512 /* NoTokenTrailingSourceMaps */);
@@ -86298,37 +95755,70 @@ ${lanes.join("\n")}
     }
     function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements, ancestorFacts) {
       const expression = visitNode(node.expression, visitor, isExpression);
-      const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(void 0);
-      const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(void 0);
+      const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
+      const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       const errorRecord = factory2.createUniqueName("e");
       const catchVariable = factory2.getGeneratedNameForNode(errorRecord);
-      const returnMethod = factory2.createTempVariable(void 0);
+      const returnMethod = factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       const values = setTextRange(emitHelpers().createValuesHelper(expression), node.expression);
-      const next = factory2.createCallExpression(factory2.createPropertyAccessExpression(iterator, "next"), void 0, []);
+      const next = factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(iterator, "next"),
+        /*typeArguments*/
+        void 0,
+        []
+      );
       hoistVariableDeclaration(errorRecord);
       hoistVariableDeclaration(returnMethod);
       const initializer = ancestorFacts & 1024 /* IterationContainer */ ? factory2.inlineExpressions([factory2.createAssignment(errorRecord, factory2.createVoidZero()), values]) : values;
       const forStatement = setEmitFlags(
         setTextRange(
           factory2.createForStatement(
+            /*initializer*/
             setEmitFlags(
               setTextRange(
                 factory2.createVariableDeclarationList([
-                  setTextRange(factory2.createVariableDeclaration(iterator, void 0, void 0, initializer), node.expression),
-                  factory2.createVariableDeclaration(result, void 0, void 0, next)
+                  setTextRange(factory2.createVariableDeclaration(
+                    iterator,
+                    /*exclamationToken*/
+                    void 0,
+                    /*type*/
+                    void 0,
+                    initializer
+                  ), node.expression),
+                  factory2.createVariableDeclaration(
+                    result,
+                    /*exclamationToken*/
+                    void 0,
+                    /*type*/
+                    void 0,
+                    next
+                  )
                 ]),
                 node.expression
               ),
               4194304 /* NoHoisting */
             ),
+            /*condition*/
             factory2.createLogicalNot(factory2.createPropertyAccessExpression(result, "done")),
+            /*incrementor*/
             factory2.createAssignment(result, next),
+            /*statement*/
             convertForOfStatementHead(
               node,
               factory2.createPropertyAccessExpression(result, "value"),
               convertedLoopBodyStatements
             )
           ),
+          /*location*/
           node
         ),
         512 /* NoTokenTrailingSourceMaps */
@@ -86359,6 +95849,7 @@ ${lanes.join("\n")}
         ),
         factory2.createBlock([
           factory2.createTryStatement(
+            /*tryBlock*/
             factory2.createBlock([
               setEmitFlags(
                 factory2.createIfStatement(
@@ -86381,7 +95872,9 @@ ${lanes.join("\n")}
                 1 /* SingleLine */
               )
             ]),
+            /*catchClause*/
             void 0,
+            /*finallyBlock*/
             setEmitFlags(
               factory2.createBlock([
                 setEmitFlags(
@@ -86475,7 +95968,13 @@ ${lanes.join("\n")}
           saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps;
           convertedLoopState.allowedNonLabeledJumps = 2 /* Break */ | 4 /* Continue */;
         }
-        const result = convert ? convert(node, outermostLabeledStatement, void 0, ancestorFacts) : factory2.restoreEnclosingLabel(
+        const result = convert ? convert(
+          node,
+          outermostLabeledStatement,
+          /*convertedLoopBodyStatements*/
+          void 0,
+          ancestorFacts
+        ) : factory2.restoreEnclosingLabel(
           isForStatement(node) ? visitEachChildOfForStatement2(node) : visitEachChild(node, visitor, context),
           outermostLabeledStatement,
           convertedLoopState && resetLabel
@@ -86505,7 +96004,11 @@ ${lanes.join("\n")}
         if (convert) {
           loop = convert(node, outermostLabeledStatement, bodyFunction.part, ancestorFacts);
         } else {
-          const clone2 = convertIterationStatementCore(node, initializerFunction, factory2.createBlock(bodyFunction.part, true));
+          const clone2 = convertIterationStatementCore(node, initializerFunction, factory2.createBlock(
+            bodyFunction.part,
+            /*multiLine*/
+            true
+          ));
           loop = factory2.restoreEnclosingLabel(clone2, outermostLabeledStatement, convertedLoopState && resetLabel);
         }
       } else {
@@ -86545,6 +96048,7 @@ ${lanes.join("\n")}
     function convertForOfStatement(node, convertedLoopBody) {
       return factory2.updateForOfStatement(
         node,
+        /*awaitModifier*/
         void 0,
         visitNode(node.initializer, visitor, isForInitializer),
         visitNode(node.expression, visitor, isExpression),
@@ -86616,7 +96120,9 @@ ${lanes.join("\n")}
           (extraVariableDeclarations || (extraVariableDeclarations = [])).push(
             factory2.createVariableDeclaration(
               state.argumentsName,
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               factory2.createIdentifier("arguments")
             )
@@ -86630,7 +96136,9 @@ ${lanes.join("\n")}
           (extraVariableDeclarations || (extraVariableDeclarations = [])).push(
             factory2.createVariableDeclaration(
               state.thisName,
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               factory2.createIdentifier("this")
             )
@@ -86661,17 +96169,32 @@ ${lanes.join("\n")}
         if (!extraVariableDeclarations) {
           extraVariableDeclarations = [];
         }
-        extraVariableDeclarations.push(factory2.createVariableDeclaration(state.conditionVariable, void 0, void 0, factory2.createFalse()));
+        extraVariableDeclarations.push(factory2.createVariableDeclaration(
+          state.conditionVariable,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          factory2.createFalse()
+        ));
       }
       if (extraVariableDeclarations) {
         statements.push(factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList(extraVariableDeclarations)
         ));
       }
     }
     function createOutVariable(p) {
-      return factory2.createVariableDeclaration(p.originalName, void 0, void 0, p.outParamName);
+      return factory2.createVariableDeclaration(
+        p.originalName,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        p.outParamName
+      );
     }
     function createFunctionForInitializerOfForStatement(node, currentState) {
       const functionName = factory2.createUniqueName("_loop_init");
@@ -86682,26 +96205,42 @@ ${lanes.join("\n")}
       if (containsYield && hierarchyFacts & 4 /* AsyncFunctionBody */)
         emitFlags |= 524288 /* AsyncFunctionBody */;
       const statements = [];
-      statements.push(factory2.createVariableStatement(void 0, node.initializer));
+      statements.push(factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        node.initializer
+      ));
       copyOutParameters(currentState.loopOutParameters, 2 /* Initializer */, 1 /* ToOutParameter */, statements);
       const functionDeclaration = factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         setEmitFlags(
           factory2.createVariableDeclarationList([
             factory2.createVariableDeclaration(
               functionName,
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               setEmitFlags(
                 factory2.createFunctionExpression(
+                  /*modifiers*/
                   void 0,
                   containsYield ? factory2.createToken(41 /* AsteriskToken */) : void 0,
+                  /*name*/
                   void 0,
+                  /*typeParameters*/
                   void 0,
+                  /*parameters*/
                   void 0,
+                  /*type*/
                   void 0,
                   visitNode(
-                    factory2.createBlock(statements, true),
+                    factory2.createBlock(
+                      statements,
+                      /*multiLine*/
+                      true
+                    ),
                     visitor,
                     isBlock
                   )
@@ -86750,7 +96289,11 @@ ${lanes.join("\n")}
       }
       copyOutParameters(currentState.loopOutParameters, 1 /* Body */, 1 /* ToOutParameter */, statements);
       insertStatementsAfterStandardPrologue(statements, lexicalEnvironment);
-      const loopBody = factory2.createBlock(statements, true);
+      const loopBody = factory2.createBlock(
+        statements,
+        /*multiLine*/
+        true
+      );
       if (isBlock(statement))
         setOriginalNode(loopBody, statement);
       const containsYield = (node.statement.transformFlags & 1048576 /* ContainsYield */) !== 0;
@@ -86760,21 +96303,28 @@ ${lanes.join("\n")}
       if (containsYield && (hierarchyFacts & 4 /* AsyncFunctionBody */) !== 0)
         emitFlags |= 524288 /* AsyncFunctionBody */;
       const functionDeclaration = factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         setEmitFlags(
           factory2.createVariableDeclarationList(
             [
               factory2.createVariableDeclaration(
                 functionName,
+                /*exclamationToken*/
                 void 0,
+                /*type*/
                 void 0,
                 setEmitFlags(
                   factory2.createFunctionExpression(
+                    /*modifiers*/
                     void 0,
                     containsYield ? factory2.createToken(41 /* AsteriskToken */) : void 0,
+                    /*name*/
                     void 0,
+                    /*typeParameters*/
                     void 0,
                     currentState.loopParameters,
+                    /*type*/
                     void 0,
                     loopBody
                   ),
@@ -86802,7 +96352,12 @@ ${lanes.join("\n")}
       }
     }
     function generateCallToConvertedLoopInitializer(initFunctionExpressionName, containsYield) {
-      const call = factory2.createCallExpression(initFunctionExpressionName, void 0, []);
+      const call = factory2.createCallExpression(
+        initFunctionExpressionName,
+        /*typeArguments*/
+        void 0,
+        []
+      );
       const callResult = containsYield ? factory2.createYieldExpression(
         factory2.createToken(41 /* AsteriskToken */),
         setEmitFlags(call, 16777216 /* Iterator */)
@@ -86812,7 +96367,12 @@ ${lanes.join("\n")}
     function generateCallToConvertedLoop(loopFunctionExpressionName, state, outerState, containsYield) {
       const statements = [];
       const isSimpleLoop = !(state.nonLocalJumps & ~4 /* Continue */) && !state.labeledNonLocalBreaks && !state.labeledNonLocalContinues;
-      const call = factory2.createCallExpression(loopFunctionExpressionName, void 0, map(state.loopParameters, (p) => p.name));
+      const call = factory2.createCallExpression(
+        loopFunctionExpressionName,
+        /*typeArguments*/
+        void 0,
+        map(state.loopParameters, (p) => p.name)
+      );
       const callResult = containsYield ? factory2.createYieldExpression(
         factory2.createToken(41 /* AsteriskToken */),
         setEmitFlags(call, 16777216 /* Iterator */)
@@ -86823,9 +96383,17 @@ ${lanes.join("\n")}
       } else {
         const loopResultName = factory2.createUniqueName("state");
         const stateVariable = factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList(
-            [factory2.createVariableDeclaration(loopResultName, void 0, void 0, callResult)]
+            [factory2.createVariableDeclaration(
+              loopResultName,
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              void 0,
+              callResult
+            )]
           )
         );
         statements.push(stateVariable);
@@ -86858,8 +96426,22 @@ ${lanes.join("\n")}
         }
         if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) {
           const caseClauses = [];
-          processLabeledJumps(state.labeledNonLocalBreaks, true, loopResultName, outerState, caseClauses);
-          processLabeledJumps(state.labeledNonLocalContinues, false, loopResultName, outerState, caseClauses);
+          processLabeledJumps(
+            state.labeledNonLocalBreaks,
+            /*isBreak*/
+            true,
+            loopResultName,
+            outerState,
+            caseClauses
+          );
+          processLabeledJumps(
+            state.labeledNonLocalContinues,
+            /*isBreak*/
+            false,
+            loopResultName,
+            outerState,
+            caseClauses
+          );
           statements.push(
             factory2.createSwitchStatement(
               loopResultName,
@@ -86908,7 +96490,13 @@ ${lanes.join("\n")}
           }
         }
       } else {
-        loopParameters.push(factory2.createParameterDeclaration(void 0, void 0, name));
+        loopParameters.push(factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          name
+        ));
         const checkFlags = resolver.getNodeCheckFlags(decl);
         if (checkFlags & 262144 /* NeedsLoopOutParameter */ || hasCapturedBindingsInForHead) {
           const outParamName = factory2.createUniqueName("out_" + idText(name));
@@ -86993,7 +96581,14 @@ ${lanes.join("\n")}
           receiver,
           visitNode(method.name, visitor, isPropertyName)
         ),
-        transformFunctionLikeToExpression(method, method, void 0, container)
+        transformFunctionLikeToExpression(
+          method,
+          /*location*/
+          method,
+          /*name*/
+          void 0,
+          container
+        )
       );
       setTextRange(expression, method);
       if (startsOnNewLine) {
@@ -87006,7 +96601,10 @@ ${lanes.join("\n")}
       let updated;
       Debug.assert(!!node.variableDeclaration, "Catch clause variable should always be present when downleveling ES2015.");
       if (isBindingPattern(node.variableDeclaration.name)) {
-        const temp = factory2.createTempVariable(void 0);
+        const temp = factory2.createTempVariable(
+          /*recordTempVariable*/
+          void 0
+        );
         const newVariableDeclaration = factory2.createVariableDeclaration(temp);
         setTextRange(newVariableDeclaration, node.variableDeclaration);
         const vars = flattenDestructuringBinding(
@@ -87018,7 +96616,11 @@ ${lanes.join("\n")}
         );
         const list = factory2.createVariableDeclarationList(vars);
         setTextRange(list, node.variableDeclaration);
-        const destructure = factory2.createVariableStatement(void 0, list);
+        const destructure = factory2.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          list
+        );
         updated = factory2.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure));
       } else {
         updated = visitEachChild(node, visitor, context);
@@ -87032,13 +96634,22 @@ ${lanes.join("\n")}
     }
     function visitMethodDeclaration(node) {
       Debug.assert(!isComputedPropertyName(node.name));
-      const functionExpression = transformFunctionLikeToExpression(node, moveRangePos(node, -1), void 0, void 0);
+      const functionExpression = transformFunctionLikeToExpression(
+        node,
+        /*location*/
+        moveRangePos(node, -1),
+        /*name*/
+        void 0,
+        /*container*/
+        void 0
+      );
       setEmitFlags(functionExpression, 1024 /* NoLeadingComments */ | getEmitFlags(functionExpression));
       return setTextRange(
         factory2.createPropertyAssignment(
           node.name,
           functionExpression
         ),
+        /*location*/
         node
       );
     }
@@ -87065,6 +96676,7 @@ ${lanes.join("\n")}
           node.name,
           visitIdentifier(factory2.cloneNode(node.name))
         ),
+        /*location*/
         node
       );
     }
@@ -87076,7 +96688,14 @@ ${lanes.join("\n")}
     }
     function visitArrayLiteralExpression(node) {
       if (some(node.elements, isSpreadElement)) {
-        return transformAndSpreadElements(node.elements, false, !!node.multiLine, !!node.elements.hasTrailingComma);
+        return transformAndSpreadElements(
+          node.elements,
+          /*isArgumentList*/
+          false,
+          !!node.multiLine,
+          /*hasTrailingComma*/
+          !!node.elements.hasTrailingComma
+        );
       }
       return visitEachChild(node, visitor, context);
     }
@@ -87086,11 +96705,16 @@ ${lanes.join("\n")}
       }
       const expression = skipOuterExpressions(node.expression);
       if (expression.kind === 106 /* SuperKeyword */ || isSuperProperty(expression) || some(node.arguments, isSpreadElement)) {
-        return visitCallExpressionWithPotentialCapturedThisAssignment(node, true);
+        return visitCallExpressionWithPotentialCapturedThisAssignment(
+          node,
+          /*assignToCapturedThis*/
+          true
+        );
       }
       return factory2.updateCallExpression(
         node,
         visitNode(node.expression, callExpressionVisitor, isExpression),
+        /*typeArguments*/
         void 0,
         visitNodes2(node.arguments, visitor, isExpression)
       );
@@ -87142,7 +96766,12 @@ ${lanes.join("\n")}
         addRange(statements, funcStatements, classBodyEnd + 1);
       }
       addRange(statements, remainingStatements);
-      addRange(statements, classStatements, 1);
+      addRange(
+        statements,
+        classStatements,
+        /*start*/
+        1
+      );
       return factory2.restoreOuterExpressions(
         node.expression,
         factory2.restoreOuterExpressions(
@@ -87155,11 +96784,16 @@ ${lanes.join("\n")}
                 call.expression,
                 factory2.updateFunctionExpression(
                   func,
+                  /*modifiers*/
                   void 0,
+                  /*asteriskToken*/
                   void 0,
+                  /*name*/
                   void 0,
+                  /*typeParameters*/
                   void 0,
                   func.parameters,
+                  /*type*/
                   void 0,
                   factory2.updateBlock(
                     func.body,
@@ -87167,6 +96801,7 @@ ${lanes.join("\n")}
                   )
                 )
               ),
+              /*typeArguments*/
               void 0,
               call.arguments
             )
@@ -87175,7 +96810,11 @@ ${lanes.join("\n")}
       );
     }
     function visitSuperCallInBody(node) {
-      return visitCallExpressionWithPotentialCapturedThisAssignment(node, false);
+      return visitCallExpressionWithPotentialCapturedThisAssignment(
+        node,
+        /*assignToCapturedThis*/
+        false
+      );
     }
     function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) {
       if (node.transformFlags & 32768 /* ContainsRestOrSpread */ || node.expression.kind === 106 /* SuperKeyword */ || isSuperProperty(skipOuterExpressions(node.expression))) {
@@ -87188,7 +96827,15 @@ ${lanes.join("\n")}
           resultingCall = factory2.createFunctionApplyCall(
             visitNode(target, callExpressionVisitor, isExpression),
             node.expression.kind === 106 /* SuperKeyword */ ? thisArg : visitNode(thisArg, visitor, isExpression),
-            transformAndSpreadElements(node.arguments, true, false, false)
+            transformAndSpreadElements(
+              node.arguments,
+              /*isArgumentList*/
+              true,
+              /*multiLine*/
+              false,
+              /*hasTrailingComma*/
+              false
+            )
           );
         } else {
           resultingCall = setTextRange(
@@ -87218,8 +96865,17 @@ ${lanes.join("\n")}
           factory2.createFunctionApplyCall(
             visitNode(target, visitor, isExpression),
             thisArg,
-            transformAndSpreadElements(factory2.createNodeArray([factory2.createVoidZero(), ...node.arguments]), true, false, false)
+            transformAndSpreadElements(
+              factory2.createNodeArray([factory2.createVoidZero(), ...node.arguments]),
+              /*isArgumentList*/
+              true,
+              /*multiLine*/
+              false,
+              /*hasTrailingComma*/
+              false
+            )
           ),
+          /*typeArguments*/
           void 0,
           []
         );
@@ -87229,6 +96885,9 @@ ${lanes.join("\n")}
     function transformAndSpreadElements(elements, isArgumentList, multiLine, hasTrailingComma) {
       const numElements = elements.length;
       const segments = flatten(
+        // As we visit each element, we return one of two functions to use as the "key":
+        // - `visitSpanOfSpreads` for one or more contiguous `...` spread expressions, i.e. `...a, ...b` in `[1, 2, ...a, ...b]`
+        // - `visitSpanOfNonSpreads` for one or more contiguous non-spread elements, i.e. `1, 2`, in `[1, 2, ...a, ...b]`
         spanMap(
           elements,
           partitionSpread,
@@ -87265,7 +96924,11 @@ ${lanes.join("\n")}
       const isCallToReadHelper = isCallToHelper(expression, "___read");
       let kind = isCallToReadHelper || isPackedArrayLiteral(expression) ? 2 /* PackedSpread */ : 1 /* UnpackedSpread */;
       if (compilerOptions.downlevelIteration && kind === 1 /* UnpackedSpread */ && !isArrayLiteralExpression(expression) && !isCallToReadHelper) {
-        expression = emitHelpers().createReadHelper(expression, void 0);
+        expression = emitHelpers().createReadHelper(
+          expression,
+          /*count*/
+          void 0
+        );
         kind = 2 /* PackedSpread */;
       }
       return createSpreadSegment(kind, expression);
@@ -87314,6 +96977,7 @@ ${lanes.join("\n")}
         }
         expression = factory2.createCallExpression(
           factory2.createPropertyAccessExpression(expression, "concat"),
+          /*typeArguments*/
           void 0,
           args
         );
@@ -87673,7 +97337,7 @@ ${lanes.join("\n")}
       switch (node.kind) {
         case 223 /* BinaryExpression */:
           return visitBinaryExpression(node);
-        case 354 /* CommaListExpression */:
+        case 356 /* CommaListExpression */:
           return visitCommaListExpression(node);
         case 224 /* ConditionalExpression */:
           return visitConditionalExpression(node);
@@ -87709,13 +97373,17 @@ ${lanes.join("\n")}
           setTextRange(
             factory2.createFunctionDeclaration(
               node.modifiers,
+              /*asteriskToken*/
               void 0,
               node.name,
+              /*typeParameters*/
               void 0,
               visitParameterList(node.parameters, visitor, context),
+              /*type*/
               void 0,
               transformGeneratorFunctionBody(node.body)
             ),
+            /*location*/
             node
           ),
           node
@@ -87741,14 +97409,19 @@ ${lanes.join("\n")}
         node = setOriginalNode(
           setTextRange(
             factory2.createFunctionExpression(
+              /*modifiers*/
               void 0,
+              /*asteriskToken*/
               void 0,
               node.name,
+              /*typeParameters*/
               void 0,
               visitParameterList(node.parameters, visitor, context),
+              /*type*/
               void 0,
               transformGeneratorFunctionBody(node.body)
             ),
+            /*location*/
             node
           ),
           node
@@ -87801,9 +97474,18 @@ ${lanes.join("\n")}
       operations = void 0;
       operationArguments = void 0;
       operationLocations = void 0;
-      state = factory2.createTempVariable(void 0);
+      state = factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       resumeLexicalEnvironment();
-      const statementOffset = factory2.copyPrologue(body.statements, statements2, false, visitor);
+      const statementOffset = factory2.copyPrologue(
+        body.statements,
+        statements2,
+        /*ensureUseStrict*/
+        false,
+        visitor
+      );
       transformAndEmitStatements(body.statements, statementOffset);
       const buildResult = build2();
       insertStatementsAfterStandardPrologue(statements2, endLexicalEnvironment());
@@ -87956,13 +97638,33 @@ ${lanes.join("\n")}
     function visitLogicalBinaryExpression(node) {
       const resultLabel = defineLabel();
       const resultLocal = declareLocal();
-      emitAssignment(resultLocal, visitNode(node.left, visitor, isExpression), node.left);
+      emitAssignment(
+        resultLocal,
+        visitNode(node.left, visitor, isExpression),
+        /*location*/
+        node.left
+      );
       if (node.operatorToken.kind === 55 /* AmpersandAmpersandToken */) {
-        emitBreakWhenFalse(resultLabel, resultLocal, node.left);
+        emitBreakWhenFalse(
+          resultLabel,
+          resultLocal,
+          /*location*/
+          node.left
+        );
       } else {
-        emitBreakWhenTrue(resultLabel, resultLocal, node.left);
+        emitBreakWhenTrue(
+          resultLabel,
+          resultLocal,
+          /*location*/
+          node.left
+        );
       }
-      emitAssignment(resultLocal, visitNode(node.right, visitor, isExpression), node.right);
+      emitAssignment(
+        resultLocal,
+        visitNode(node.right, visitor, isExpression),
+        /*location*/
+        node.right
+      );
       markLabel(resultLabel);
       return resultLocal;
     }
@@ -87971,11 +97673,26 @@ ${lanes.join("\n")}
         const whenFalseLabel = defineLabel();
         const resultLabel = defineLabel();
         const resultLocal = declareLocal();
-        emitBreakWhenFalse(whenFalseLabel, visitNode(node.condition, visitor, isExpression), node.condition);
-        emitAssignment(resultLocal, visitNode(node.whenTrue, visitor, isExpression), node.whenTrue);
+        emitBreakWhenFalse(
+          whenFalseLabel,
+          visitNode(node.condition, visitor, isExpression),
+          /*location*/
+          node.condition
+        );
+        emitAssignment(
+          resultLocal,
+          visitNode(node.whenTrue, visitor, isExpression),
+          /*location*/
+          node.whenTrue
+        );
         emitBreak(resultLabel);
         markLabel(whenFalseLabel);
-        emitAssignment(resultLocal, visitNode(node.whenFalse, visitor, isExpression), node.whenFalse);
+        emitAssignment(
+          resultLocal,
+          visitNode(node.whenFalse, visitor, isExpression),
+          /*location*/
+          node.whenFalse
+        );
         markLabel(resultLabel);
         return resultLocal;
       }
@@ -87986,15 +97703,33 @@ ${lanes.join("\n")}
       const expression = visitNode(node.expression, visitor, isExpression);
       if (node.asteriskToken) {
         const iterator = (getEmitFlags(node.expression) & 16777216 /* Iterator */) === 0 ? setTextRange(emitHelpers().createValuesHelper(expression), node) : expression;
-        emitYieldStar(iterator, node);
+        emitYieldStar(
+          iterator,
+          /*location*/
+          node
+        );
       } else {
-        emitYield(expression, node);
+        emitYield(
+          expression,
+          /*location*/
+          node
+        );
       }
       markLabel(resumeLabel);
-      return createGeneratorResume(node);
+      return createGeneratorResume(
+        /*location*/
+        node
+      );
     }
     function visitArrayLiteralExpression(node) {
-      return visitElements(node.elements, void 0, void 0, node.multiLine);
+      return visitElements(
+        node.elements,
+        /*leadingElement*/
+        void 0,
+        /*location*/
+        void 0,
+        node.multiLine
+      );
     }
     function visitElements(elements, leadingElement, location, multiLine) {
       const numInitialElements = countInitialNodesWithoutYield(elements);
@@ -88081,7 +97816,13 @@ ${lanes.join("\n")}
     }
     function visitCallExpression(node) {
       if (!isImportCall(node) && forEach(node.arguments, containsYield)) {
-        const { target, thisArg } = factory2.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion, true);
+        const { target, thisArg } = factory2.createCallBinding(
+          node.expression,
+          hoistVariableDeclaration,
+          languageVersion,
+          /*cacheIdentifiers*/
+          true
+        );
         return setOriginalNode(
           setTextRange(
             factory2.createFunctionApplyCall(
@@ -88107,9 +97848,11 @@ ${lanes.join("\n")}
                 thisArg,
                 visitElements(
                   node.arguments,
+                  /*leadingElement*/
                   factory2.createVoidZero()
                 )
               ),
+              /*typeArguments*/
               void 0,
               []
             ),
@@ -88227,7 +97970,12 @@ ${lanes.join("\n")}
         if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) {
           const endLabel = defineLabel();
           const elseLabel = node.elseStatement ? defineLabel() : void 0;
-          emitBreakWhenFalse(node.elseStatement ? elseLabel : endLabel, visitNode(node.expression, visitor, isExpression), node.expression);
+          emitBreakWhenFalse(
+            node.elseStatement ? elseLabel : endLabel,
+            visitNode(node.expression, visitor, isExpression),
+            /*location*/
+            node.expression
+          );
           transformAndEmitEmbeddedStatement(node.thenStatement);
           if (node.elseStatement) {
             emitBreak(endLabel);
@@ -88246,7 +97994,10 @@ ${lanes.join("\n")}
       if (containsYield(node)) {
         const conditionLabel = defineLabel();
         const loopLabel = defineLabel();
-        beginLoopBlock(conditionLabel);
+        beginLoopBlock(
+          /*continueLabel*/
+          conditionLabel
+        );
         markLabel(loopLabel);
         transformAndEmitEmbeddedStatement(node.statement);
         markLabel(conditionLabel);
@@ -88373,6 +98124,7 @@ ${lanes.join("\n")}
             factory2.createExpressionStatement(
               factory2.createCallExpression(
                 factory2.createPropertyAccessExpression(keysArray, "push"),
+                /*typeArguments*/
                 void 0,
                 [key]
               )
@@ -88433,7 +98185,11 @@ ${lanes.join("\n")}
     function transformAndEmitContinueStatement(node) {
       const label = findContinueTarget(node.label ? idText(node.label) : void 0);
       if (label > 0) {
-        emitBreak(label, node);
+        emitBreak(
+          label,
+          /*location*/
+          node
+        );
       } else {
         emitStatement(node);
       }
@@ -88442,7 +98198,11 @@ ${lanes.join("\n")}
       if (inStatementContainingYield) {
         const label = findContinueTarget(node.label && idText(node.label));
         if (label > 0) {
-          return createInlineBreak(label, node);
+          return createInlineBreak(
+            label,
+            /*location*/
+            node
+          );
         }
       }
       return visitEachChild(node, visitor, context);
@@ -88450,7 +98210,11 @@ ${lanes.join("\n")}
     function transformAndEmitBreakStatement(node) {
       const label = findBreakTarget(node.label ? idText(node.label) : void 0);
       if (label > 0) {
-        emitBreak(label, node);
+        emitBreak(
+          label,
+          /*location*/
+          node
+        );
       } else {
         emitStatement(node);
       }
@@ -88459,7 +98223,11 @@ ${lanes.join("\n")}
       if (inStatementContainingYield) {
         const label = findBreakTarget(node.label && idText(node.label));
         if (label > 0) {
-          return createInlineBreak(label, node);
+          return createInlineBreak(
+            label,
+            /*location*/
+            node
+          );
         }
       }
       return visitEachChild(node, visitor, context);
@@ -88467,12 +98235,14 @@ ${lanes.join("\n")}
     function transformAndEmitReturnStatement(node) {
       emitReturn(
         visitNode(node.expression, visitor, isExpression),
+        /*location*/
         node
       );
     }
     function visitReturnStatement(node) {
       return createInlineReturn(
         visitNode(node.expression, visitor, isExpression),
+        /*location*/
         node
       );
     }
@@ -88514,7 +98284,11 @@ ${lanes.join("\n")}
                 factory2.createCaseClause(
                   visitNode(clause.expression, visitor, isExpression),
                   [
-                    createInlineBreak(clauseLabels[i], clause.expression)
+                    createInlineBreak(
+                      clauseLabels[i],
+                      /*location*/
+                      clause.expression
+                    )
                   ]
                 )
               );
@@ -88579,6 +98353,7 @@ ${lanes.join("\n")}
       var _a2;
       emitThrow(
         visitNode((_a2 = node.expression) != null ? _a2 : factory2.createVoidZero(), visitor, isExpression),
+        /*location*/
         node
       );
     }
@@ -88647,11 +98422,19 @@ ${lanes.join("\n")}
         return node;
       }
       const temp = factory2.createTempVariable(hoistVariableDeclaration);
-      emitAssignment(temp, node, node);
+      emitAssignment(
+        temp,
+        node,
+        /*location*/
+        node
+      );
       return temp;
     }
     function declareLocal(name) {
-      const temp = name ? factory2.createUniqueName(name) : factory2.createTempVariable(void 0);
+      const temp = name ? factory2.createUniqueName(name) : factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       hoistVariableDeclaration(temp);
       return temp;
     }
@@ -88755,7 +98538,12 @@ ${lanes.join("\n")}
       exception.state = 1 /* Catch */;
       exception.catchVariable = name;
       exception.catchLabel = catchLabel;
-      emitAssignment(name, factory2.createCallExpression(factory2.createPropertyAccessExpression(state, "sent"), void 0, []));
+      emitAssignment(name, factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(state, "sent"),
+        /*typeArguments*/
+        void 0,
+        []
+      ));
       emitNop();
     }
     function beginFinallyBlock() {
@@ -88966,6 +98754,7 @@ ${lanes.join("\n")}
       return setTextRange(
         factory2.createCallExpression(
           factory2.createPropertyAccessExpression(state, "sent"),
+          /*typeArguments*/
           void 0,
           []
         ),
@@ -89038,14 +98827,26 @@ ${lanes.join("\n")}
       return emitHelpers().createGeneratorHelper(
         setEmitFlags(
           factory2.createFunctionExpression(
+            /*modifiers*/
             void 0,
+            /*asteriskToken*/
             void 0,
+            /*name*/
             void 0,
+            /*typeParameters*/
             void 0,
-            [factory2.createParameterDeclaration(void 0, void 0, state)],
+            [factory2.createParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              /*dotDotDotToken*/
+              void 0,
+              state
+            )],
+            /*type*/
             void 0,
             factory2.createBlock(
               buildResult,
+              /*multiLine*/
               buildResult.length > 0
             )
           ),
@@ -89076,7 +98877,10 @@ ${lanes.join("\n")}
       if (!statements) {
         return;
       }
-      appendLabel(!lastOperationWasAbrupt);
+      appendLabel(
+        /*markLabelEnd*/
+        !lastOperationWasAbrupt
+      );
       lastOperationWasAbrupt = false;
       lastOperationWasCompletion = false;
       labelNumber++;
@@ -89085,10 +98889,18 @@ ${lanes.join("\n")}
       if (isFinalLabelReachable(operationIndex)) {
         tryEnterLabel(operationIndex);
         withBlockStack = void 0;
-        writeReturn(void 0, void 0);
+        writeReturn(
+          /*expression*/
+          void 0,
+          /*operationLocation*/
+          void 0
+        );
       }
       if (statements && clauses) {
-        appendLabel(false);
+        appendLabel(
+          /*markLabelEnd*/
+          false
+        );
       }
       updateLabelExpressions();
     }
@@ -89123,6 +98935,7 @@ ${lanes.join("\n")}
             factory2.createExpressionStatement(
               factory2.createCallExpression(
                 factory2.createPropertyAccessExpression(factory2.createPropertyAccessExpression(state, "trys"), "push"),
+                /*typeArguments*/
                 void 0,
                 [
                   factory2.createArrayLiteralExpression([
@@ -89495,7 +99308,11 @@ ${lanes.join("\n")}
       }
       append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement));
       addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset));
-      addExportEqualsIfNeeded(statements, false);
+      addExportEqualsIfNeeded(
+        statements,
+        /*emitAsReturn*/
+        false
+      );
       insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
       const updated = factory2.updateSourceFile(node, setTextRange(factory2.createNodeArray(statements), node.statements));
       addEmitHelpers(updated, context.readEmitHelpers());
@@ -89505,7 +99322,11 @@ ${lanes.join("\n")}
       const define = factory2.createIdentifier("define");
       const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
       const jsonSourceFile = isJsonSourceFile(node) && node;
-      const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(node, true);
+      const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(
+        node,
+        /*includeNonAmdDependencies*/
+        true
+      );
       const updated = factory2.updateSourceFile(
         node,
         setTextRange(
@@ -89513,25 +99334,50 @@ ${lanes.join("\n")}
             factory2.createExpressionStatement(
               factory2.createCallExpression(
                 define,
+                /*typeArguments*/
                 void 0,
                 [
+                  // Add the module name (if provided).
                   ...moduleName ? [moduleName] : [],
+                  // Add the dependency array argument:
+                  //
+                  //     ["require", "exports", module1", "module2", ...]
                   factory2.createArrayLiteralExpression(jsonSourceFile ? emptyArray : [
                     factory2.createStringLiteral("require"),
                     factory2.createStringLiteral("exports"),
                     ...aliasedModuleNames,
                     ...unaliasedModuleNames
                   ]),
+                  // Add the module body function argument:
+                  //
+                  //     function (require, exports, module1, module2) ...
                   jsonSourceFile ? jsonSourceFile.statements.length ? jsonSourceFile.statements[0].expression : factory2.createObjectLiteralExpression() : factory2.createFunctionExpression(
+                    /*modifiers*/
                     void 0,
+                    /*asteriskToken*/
                     void 0,
+                    /*name*/
                     void 0,
+                    /*typeParameters*/
                     void 0,
                     [
-                      factory2.createParameterDeclaration(void 0, void 0, "require"),
-                      factory2.createParameterDeclaration(void 0, void 0, "exports"),
+                      factory2.createParameterDeclaration(
+                        /*modifiers*/
+                        void 0,
+                        /*dotDotDotToken*/
+                        void 0,
+                        "require"
+                      ),
+                      factory2.createParameterDeclaration(
+                        /*modifiers*/
+                        void 0,
+                        /*dotDotDotToken*/
+                        void 0,
+                        "exports"
+                      ),
                       ...importAliasNames
                     ],
+                    /*type*/
                     void 0,
                     transformAsynchronousModuleBody(node)
                   )
@@ -89539,6 +99385,7 @@ ${lanes.join("\n")}
               )
             )
           ]),
+          /*location*/
           node.statements
         )
       );
@@ -89546,14 +99393,29 @@ ${lanes.join("\n")}
       return updated;
     }
     function transformUMDModule(node) {
-      const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(node, false);
+      const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(
+        node,
+        /*includeNonAmdDependencies*/
+        false
+      );
       const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
       const umdHeader = factory2.createFunctionExpression(
+        /*modifiers*/
         void 0,
+        /*asteriskToken*/
         void 0,
+        /*name*/
         void 0,
+        /*typeParameters*/
         void 0,
-        [factory2.createParameterDeclaration(void 0, void 0, "factory")],
+        [factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          "factory"
+        )],
+        /*type*/
         void 0,
         setTextRange(
           factory2.createBlock(
@@ -89565,14 +99427,18 @@ ${lanes.join("\n")}
                 ),
                 factory2.createBlock([
                   factory2.createVariableStatement(
+                    /*modifiers*/
                     void 0,
                     [
                       factory2.createVariableDeclaration(
                         "v",
+                        /*exclamationToken*/
                         void 0,
+                        /*type*/
                         void 0,
                         factory2.createCallExpression(
                           factory2.createIdentifier("factory"),
+                          /*typeArguments*/
                           void 0,
                           [
                             factory2.createIdentifier("require"),
@@ -89607,8 +99473,10 @@ ${lanes.join("\n")}
                     factory2.createExpressionStatement(
                       factory2.createCallExpression(
                         factory2.createIdentifier("define"),
+                        /*typeArguments*/
                         void 0,
                         [
+                          // Add the module name (if provided).
                           ...moduleName ? [moduleName] : [],
                           factory2.createArrayLiteralExpression([
                             factory2.createStringLiteral("require"),
@@ -89624,8 +99492,10 @@ ${lanes.join("\n")}
                 )
               )
             ],
+            /*multiLine*/
             true
           ),
+          /*location*/
           void 0
         )
       );
@@ -89636,18 +99506,39 @@ ${lanes.join("\n")}
             factory2.createExpressionStatement(
               factory2.createCallExpression(
                 umdHeader,
+                /*typeArguments*/
                 void 0,
                 [
+                  // Add the module body function argument:
+                  //
+                  //     function (require, exports) ...
                   factory2.createFunctionExpression(
+                    /*modifiers*/
                     void 0,
+                    /*asteriskToken*/
                     void 0,
+                    /*name*/
                     void 0,
+                    /*typeParameters*/
                     void 0,
                     [
-                      factory2.createParameterDeclaration(void 0, void 0, "require"),
-                      factory2.createParameterDeclaration(void 0, void 0, "exports"),
+                      factory2.createParameterDeclaration(
+                        /*modifiers*/
+                        void 0,
+                        /*dotDotDotToken*/
+                        void 0,
+                        "require"
+                      ),
+                      factory2.createParameterDeclaration(
+                        /*modifiers*/
+                        void 0,
+                        /*dotDotDotToken*/
+                        void 0,
+                        "exports"
+                      ),
                       ...importAliasNames
                     ],
+                    /*type*/
                     void 0,
                     transformAsynchronousModuleBody(node)
                   )
@@ -89655,6 +99546,7 @@ ${lanes.join("\n")}
               )
             )
           ]),
+          /*location*/
           node.statements
         )
       );
@@ -89668,7 +99560,13 @@ ${lanes.join("\n")}
       for (const amdDependency of node.amdDependencies) {
         if (amdDependency.name) {
           aliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path));
-          importAliasNames.push(factory2.createParameterDeclaration(void 0, void 0, amdDependency.name));
+          importAliasNames.push(factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            amdDependency.name
+          ));
         } else {
           unaliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path));
         }
@@ -89680,7 +99578,13 @@ ${lanes.join("\n")}
           if (includeNonAmdDependencies && importAliasName) {
             setEmitFlags(importAliasName, 8 /* NoSubstitution */);
             aliasedModuleNames.push(externalModuleName);
-            importAliasNames.push(factory2.createParameterDeclaration(void 0, void 0, importAliasName));
+            importAliasNames.push(factory2.createParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              /*dotDotDotToken*/
+              void 0,
+              importAliasName
+            ));
           } else {
             unaliasedModuleNames.push(externalModuleName);
           }
@@ -89702,7 +99606,13 @@ ${lanes.join("\n")}
     function transformAsynchronousModuleBody(node) {
       startLexicalEnvironment();
       const statements = [];
-      const statementOffset = factory2.copyPrologue(node.statements, statements, !compilerOptions.noImplicitUseStrict, topLevelVisitor);
+      const statementOffset = factory2.copyPrologue(
+        node.statements,
+        statements,
+        /*ensureUseStrict*/
+        !compilerOptions.noImplicitUseStrict,
+        topLevelVisitor
+      );
       if (shouldEmitUnderscoreUnderscoreESModule()) {
         append(statements, createUnderscoreUnderscoreESModule());
       }
@@ -89714,9 +99624,17 @@ ${lanes.join("\n")}
         addRange(statements, mapDefined(currentModuleInfo.externalImports, getAMDImportExpressionForImport));
       }
       addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset));
-      addExportEqualsIfNeeded(statements, true);
+      addExportEqualsIfNeeded(
+        statements,
+        /*emitAsReturn*/
+        true
+      );
       insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      const body = factory2.createBlock(statements, true);
+      const body = factory2.createBlock(
+        statements,
+        /*multiLine*/
+        true
+      );
       if (needUMDDynamicImportHelper) {
         addEmitHelper(body, dynamicImportUMDHelper);
       }
@@ -89764,9 +99682,9 @@ ${lanes.join("\n")}
           return visitFunctionDeclaration(node);
         case 260 /* ClassDeclaration */:
           return visitClassDeclaration(node);
-        case 355 /* MergeDeclarationMarker */:
+        case 357 /* MergeDeclarationMarker */:
           return visitMergeDeclarationMarker(node);
-        case 356 /* EndOfDeclarationMarker */:
+        case 358 /* EndOfDeclarationMarker */:
           return visitEndOfDeclarationMarker(node);
         default:
           return visitor(node);
@@ -89783,7 +99701,7 @@ ${lanes.join("\n")}
           return visitExpressionStatement(node);
         case 214 /* ParenthesizedExpression */:
           return visitParenthesizedExpression(node, valueIsDiscarded);
-        case 353 /* PartiallyEmittedExpression */:
+        case 355 /* PartiallyEmittedExpression */:
           return visitPartiallyEmittedExpression(node, valueIsDiscarded);
         case 210 /* CallExpression */:
           if (isImportCall(node) && currentSourceFile.impliedNodeFormat === void 0) {
@@ -89802,10 +99720,18 @@ ${lanes.join("\n")}
       return visitEachChild(node, visitor, context);
     }
     function visitor(node) {
-      return visitorWorker(node, false);
+      return visitorWorker(
+        node,
+        /*valueIsDiscarded*/
+        false
+      );
     }
     function discardedValueVisitor(node) {
-      return visitorWorker(node, true);
+      return visitorWorker(
+        node,
+        /*valueIsDiscarded*/
+        true
+      );
     }
     function destructuringNeedsFlattening(node) {
       if (isObjectLiteralExpression(node)) {
@@ -89929,19 +99855,33 @@ ${lanes.join("\n")}
       if (isSimpleCopiableExpression(arg)) {
         const argClone = isGeneratedIdentifier(arg) ? arg : isStringLiteral(arg) ? factory2.createStringLiteralFromNode(arg) : setEmitFlags(setTextRange(factory2.cloneNode(arg), arg), 3072 /* NoComments */);
         return factory2.createConditionalExpression(
+          /*condition*/
           factory2.createIdentifier("__syncRequire"),
+          /*questionToken*/
           void 0,
+          /*whenTrue*/
           createImportCallExpressionCommonJS(arg),
+          /*colonToken*/
           void 0,
+          /*whenFalse*/
           createImportCallExpressionAMD(argClone, containsLexicalThis)
         );
       } else {
         const temp = factory2.createTempVariable(hoistVariableDeclaration);
         return factory2.createComma(factory2.createAssignment(temp, arg), factory2.createConditionalExpression(
+          /*condition*/
           factory2.createIdentifier("__syncRequire"),
+          /*questionToken*/
           void 0,
-          createImportCallExpressionCommonJS(temp, true),
+          /*whenTrue*/
+          createImportCallExpressionCommonJS(
+            temp,
+            /* isInlineable */
+            true
+          ),
+          /*colonToken*/
           void 0,
+          /*whenFalse*/
           createImportCallExpressionAMD(temp, containsLexicalThis)
         ));
       }
@@ -89950,13 +99890,28 @@ ${lanes.join("\n")}
       const resolve = factory2.createUniqueName("resolve");
       const reject = factory2.createUniqueName("reject");
       const parameters = [
-        factory2.createParameterDeclaration(void 0, void 0, resolve),
-        factory2.createParameterDeclaration(void 0, void 0, reject)
+        factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          /*name*/
+          resolve
+        ),
+        factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          /*name*/
+          reject
+        )
       ];
       const body = factory2.createBlock([
         factory2.createExpressionStatement(
           factory2.createCallExpression(
             factory2.createIdentifier("require"),
+            /*typeArguments*/
             void 0,
             [factory2.createArrayLiteralExpression([arg || factory2.createOmittedExpression()]), resolve, reject]
           )
@@ -89965,20 +99920,29 @@ ${lanes.join("\n")}
       let func;
       if (languageVersion >= 2 /* ES2015 */) {
         func = factory2.createArrowFunction(
+          /*modifiers*/
           void 0,
+          /*typeParameters*/
           void 0,
           parameters,
+          /*type*/
           void 0,
+          /*equalsGreaterThanToken*/
           void 0,
           body
         );
       } else {
         func = factory2.createFunctionExpression(
+          /*modifiers*/
           void 0,
+          /*asteriskToken*/
           void 0,
+          /*name*/
           void 0,
+          /*typeParameters*/
           void 0,
           parameters,
+          /*type*/
           void 0,
           body
         );
@@ -89986,9 +99950,19 @@ ${lanes.join("\n")}
           setEmitFlags(func, 16 /* CapturesThis */);
         }
       }
-      const promise = factory2.createNewExpression(factory2.createIdentifier("Promise"), void 0, [func]);
+      const promise = factory2.createNewExpression(
+        factory2.createIdentifier("Promise"),
+        /*typeArguments*/
+        void 0,
+        [func]
+      );
       if (getESModuleInterop(compilerOptions)) {
-        return factory2.createCallExpression(factory2.createPropertyAccessExpression(promise, factory2.createIdentifier("then")), void 0, [emitHelpers().createImportStarCallbackHelper()]);
+        return factory2.createCallExpression(
+          factory2.createPropertyAccessExpression(promise, factory2.createIdentifier("then")),
+          /*typeArguments*/
+          void 0,
+          [emitHelpers().createImportStarCallbackHelper()]
+        );
       }
       return promise;
     }
@@ -89996,7 +99970,9 @@ ${lanes.join("\n")}
       const needSyncEval = arg && !isSimpleInlineableExpression(arg) && !isInlineable;
       const promiseResolveCall = factory2.createCallExpression(
         factory2.createPropertyAccessExpression(factory2.createIdentifier("Promise"), "resolve"),
+        /*typeArguments*/
         void 0,
+        /*argumentsArray*/
         needSyncEval ? languageVersion >= 2 /* ES2015 */ ? [
           factory2.createTemplateExpression(factory2.createTemplateHead(""), [
             factory2.createTemplateSpan(arg, factory2.createTemplateTail(""))
@@ -90004,6 +99980,7 @@ ${lanes.join("\n")}
         ] : [
           factory2.createCallExpression(
             factory2.createPropertyAccessExpression(factory2.createStringLiteral(""), "concat"),
+            /*typeArguments*/
             void 0,
             [arg]
           )
@@ -90011,6 +99988,7 @@ ${lanes.join("\n")}
       );
       let requireCall = factory2.createCallExpression(
         factory2.createIdentifier("require"),
+        /*typeArguments*/
         void 0,
         needSyncEval ? [factory2.createIdentifier("s")] : arg ? [arg] : []
       );
@@ -90019,33 +99997,52 @@ ${lanes.join("\n")}
       }
       const parameters = needSyncEval ? [
         factory2.createParameterDeclaration(
+          /*modifiers*/
           void 0,
+          /*dotDotDotToken*/
           void 0,
+          /*name*/
           "s"
         )
       ] : [];
       let func;
       if (languageVersion >= 2 /* ES2015 */) {
         func = factory2.createArrowFunction(
+          /*modifiers*/
           void 0,
+          /*typeParameters*/
           void 0,
+          /*parameters*/
           parameters,
+          /*type*/
           void 0,
+          /*equalsGreaterThanToken*/
           void 0,
           requireCall
         );
       } else {
         func = factory2.createFunctionExpression(
+          /*modifiers*/
           void 0,
+          /*asteriskToken*/
           void 0,
+          /*name*/
           void 0,
+          /*typeParameters*/
           void 0,
+          /*parameters*/
           parameters,
+          /*type*/
           void 0,
           factory2.createBlock([factory2.createReturnStatement(requireCall)])
         );
       }
-      const downleveledImport = factory2.createCallExpression(factory2.createPropertyAccessExpression(promiseResolveCall, "then"), void 0, [func]);
+      const downleveledImport = factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(promiseResolveCall, "then"),
+        /*typeArguments*/
+        void 0,
+        [func]
+      );
       return downleveledImport;
     }
     function getHelperExpressionForExport(node, innerExpr) {
@@ -90081,7 +100078,9 @@ ${lanes.join("\n")}
             variables.push(
               factory2.createVariableDeclaration(
                 factory2.cloneNode(namespaceDeclaration.name),
+                /*exclamationToken*/
                 void 0,
+                /*type*/
                 void 0,
                 getHelperExpressionForImport(node, createRequireCall2(node))
               )
@@ -90090,7 +100089,9 @@ ${lanes.join("\n")}
             variables.push(
               factory2.createVariableDeclaration(
                 factory2.getGeneratedNameForNode(node),
+                /*exclamationToken*/
                 void 0,
+                /*type*/
                 void 0,
                 getHelperExpressionForImport(node, createRequireCall2(node))
               )
@@ -90099,7 +100100,9 @@ ${lanes.join("\n")}
               variables.push(
                 factory2.createVariableDeclaration(
                   factory2.cloneNode(namespaceDeclaration.name),
+                  /*exclamationToken*/
                   void 0,
+                  /*type*/
                   void 0,
                   factory2.getGeneratedNameForNode(node)
                 )
@@ -90111,14 +100114,17 @@ ${lanes.join("\n")}
             setOriginalNode(
               setTextRange(
                 factory2.createVariableStatement(
+                  /*modifiers*/
                   void 0,
                   factory2.createVariableDeclarationList(
                     variables,
                     languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
                   )
                 ),
+                /*location*/
                 node
               ),
+              /*original*/
               node
             )
           );
@@ -90127,6 +100133,7 @@ ${lanes.join("\n")}
         statements = append(
           statements,
           factory2.createVariableStatement(
+            /*modifiers*/
             void 0,
             factory2.createVariableDeclarationList(
               [
@@ -90134,12 +100141,16 @@ ${lanes.join("\n")}
                   setTextRange(
                     factory2.createVariableDeclaration(
                       factory2.cloneNode(namespaceDeclaration.name),
+                      /*exclamationToken*/
                       void 0,
+                      /*type*/
                       void 0,
                       factory2.getGeneratedNameForNode(node)
                     ),
+                    /*location*/
                     node
                   ),
+                  /*original*/
                   node
                 )
               ],
@@ -90162,7 +100173,12 @@ ${lanes.join("\n")}
       if (moduleName) {
         args.push(moduleName);
       }
-      return factory2.createCallExpression(factory2.createIdentifier("require"), void 0, args);
+      return factory2.createCallExpression(
+        factory2.createIdentifier("require"),
+        /*typeArguments*/
+        void 0,
+        args
+      );
     }
     function visitImportEqualsDeclaration(node) {
       Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
@@ -90190,16 +100206,20 @@ ${lanes.join("\n")}
             setOriginalNode(
               setTextRange(
                 factory2.createVariableStatement(
+                  /*modifiers*/
                   void 0,
                   factory2.createVariableDeclarationList(
                     [
                       factory2.createVariableDeclaration(
                         factory2.cloneNode(node.name),
+                        /*exclamationToken*/
                         void 0,
+                        /*type*/
                         void 0,
                         createRequireCall2(node)
                       )
                     ],
+                    /*flags*/
                     languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
                   )
                 ),
@@ -90245,18 +100265,23 @@ ${lanes.join("\n")}
             setOriginalNode(
               setTextRange(
                 factory2.createVariableStatement(
+                  /*modifiers*/
                   void 0,
                   factory2.createVariableDeclarationList([
                     factory2.createVariableDeclaration(
                       generatedName,
+                      /*exclamationToken*/
                       void 0,
+                      /*type*/
                       void 0,
                       createRequireCall2(node)
                     )
                   ])
                 ),
+                /*location*/
                 node
               ),
+              /* original */
               node
             )
           );
@@ -90284,7 +100309,14 @@ ${lanes.join("\n")}
               setOriginalNode(
                 setTextRange(
                   factory2.createExpressionStatement(
-                    createExportExpression(factory2.getExportName(specifier), exportedValue, void 0, true)
+                    createExportExpression(
+                      factory2.getExportName(specifier),
+                      exportedValue,
+                      /* location */
+                      void 0,
+                      /* liveBinding */
+                      true
+                    )
                   ),
                   specifier
                 ),
@@ -90331,9 +100363,25 @@ ${lanes.join("\n")}
       const original = node.original;
       if (original && hasAssociatedEndOfDeclarationMarker(original)) {
         const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportStatement(deferredExports[id], factory2.createIdentifier("default"), visitNode(node.expression, visitor), node, true);
+        deferredExports[id] = appendExportStatement(
+          deferredExports[id],
+          factory2.createIdentifier("default"),
+          visitNode(node.expression, visitor),
+          /*location*/
+          node,
+          /*allowComments*/
+          true
+        );
       } else {
-        statements = appendExportStatement(statements, factory2.createIdentifier("default"), visitNode(node.expression, visitor), node, true);
+        statements = appendExportStatement(
+          statements,
+          factory2.createIdentifier("default"),
+          visitNode(node.expression, visitor),
+          /*location*/
+          node,
+          /*allowComments*/
+          true
+        );
       }
       return singleOrMany(statements);
     }
@@ -90347,14 +100395,24 @@ ${lanes.join("\n")}
               factory2.createFunctionDeclaration(
                 visitNodes2(node.modifiers, modifierVisitor, isModifier),
                 node.asteriskToken,
-                factory2.getDeclarationName(node, true, true),
+                factory2.getDeclarationName(
+                  node,
+                  /*allowComments*/
+                  true,
+                  /*allowSourceMaps*/
+                  true
+                ),
+                /*typeParameters*/
                 void 0,
                 visitNodes2(node.parameters, visitor),
+                /*type*/
                 void 0,
                 visitEachChild(node.body, visitor, context)
               ),
+              /*location*/
               node
             ),
+            /*original*/
             node
           )
         );
@@ -90378,7 +100436,14 @@ ${lanes.join("\n")}
             setTextRange(
               factory2.createClassDeclaration(
                 visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
-                factory2.getDeclarationName(node, true, true),
+                factory2.getDeclarationName(
+                  node,
+                  /*allowComments*/
+                  true,
+                  /*allowSourceMaps*/
+                  true
+                ),
+                /*typeParameters*/
                 void 0,
                 visitNodes2(node.heritageClauses, visitor),
                 visitNodes2(node.members, visitor)
@@ -90420,6 +100485,7 @@ ${lanes.join("\n")}
                     factory2.createIdentifier("exports"),
                     variable.name
                   ),
+                  /*location*/
                   variable.name
                 ),
                 factory2.createIdentifier(getTextOfIdentifierOrLiteral(variable.name))
@@ -90465,7 +100531,12 @@ ${lanes.join("\n")}
         let expression = isExportName(name) ? value : factory2.createAssignment(name, value);
         for (const exportName of exportedNames) {
           setEmitFlags(expression, 8 /* NoSubstitution */);
-          expression = createExportExpression(exportName, expression, location);
+          expression = createExportExpression(
+            exportName,
+            expression,
+            /*location*/
+            location
+          );
         }
         return expression;
       }
@@ -90475,9 +100546,11 @@ ${lanes.join("\n")}
       if (isBindingPattern(node.name)) {
         return flattenDestructuringAssignment(
           visitNode(node, visitor),
+          /*visitor*/
           void 0,
           context,
           0 /* All */,
+          /*needsValue*/
           false,
           createAllExportExpressions
         );
@@ -90488,6 +100561,7 @@ ${lanes.join("\n")}
               factory2.createIdentifier("exports"),
               node.name
             ),
+            /*location*/
             node.name
           ),
           node.initializer ? visitNode(node.initializer, visitor) : factory2.createVoidZero()
@@ -90532,7 +100606,12 @@ ${lanes.join("\n")}
             break;
           case 272 /* NamedImports */:
             for (const importBinding of namedBindings.elements) {
-              statements = appendExportsOfDeclaration(statements, importBinding, true);
+              statements = appendExportsOfDeclaration(
+                statements,
+                importBinding,
+                /* liveBinding */
+                true
+              );
             }
             break;
         }
@@ -90575,7 +100654,13 @@ ${lanes.join("\n")}
       }
       if (hasSyntacticModifier(decl, 1 /* Export */)) {
         const exportName = hasSyntacticModifier(decl, 1024 /* Default */) ? factory2.createIdentifier("default") : factory2.getDeclarationName(decl);
-        statements = appendExportStatement(statements, exportName, factory2.getLocalName(decl), decl);
+        statements = appendExportStatement(
+          statements,
+          exportName,
+          factory2.getLocalName(decl),
+          /*location*/
+          decl
+        );
       }
       if (decl.name) {
         statements = appendExportsOfDeclaration(statements, decl);
@@ -90587,7 +100672,16 @@ ${lanes.join("\n")}
       const exportSpecifiers = currentModuleInfo.exportSpecifiers.get(idText(name));
       if (exportSpecifiers) {
         for (const exportSpecifier of exportSpecifiers) {
-          statements = appendExportStatement(statements, exportSpecifier.name, name, exportSpecifier.name, void 0, liveBinding);
+          statements = appendExportStatement(
+            statements,
+            exportSpecifier.name,
+            name,
+            /*location*/
+            exportSpecifier.name,
+            /* allowComments */
+            void 0,
+            liveBinding
+          );
         }
       }
       return statements;
@@ -90609,6 +100703,7 @@ ${lanes.join("\n")}
         statement = factory2.createExpressionStatement(
           factory2.createCallExpression(
             factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"),
+            /*typeArguments*/
             void 0,
             [
               factory2.createIdentifier("exports"),
@@ -90624,7 +100719,13 @@ ${lanes.join("\n")}
       return statement;
     }
     function createExportStatement(name, value, location, allowComments, liveBinding) {
-      const statement = setTextRange(factory2.createExpressionStatement(createExportExpression(name, value, void 0, liveBinding)), location);
+      const statement = setTextRange(factory2.createExpressionStatement(createExportExpression(
+        name,
+        value,
+        /* location */
+        void 0,
+        liveBinding
+      )), location);
       startOnNewLine(statement);
       if (!allowComments) {
         setEmitFlags(statement, 3072 /* NoComments */);
@@ -90638,6 +100739,7 @@ ${lanes.join("\n")}
             factory2.createIdentifier("Object"),
             "defineProperty"
           ),
+          /*typeArguments*/
           void 0,
           [
             factory2.createIdentifier("exports"),
@@ -90645,11 +100747,17 @@ ${lanes.join("\n")}
             factory2.createObjectLiteralExpression([
               factory2.createPropertyAssignment("enumerable", factory2.createTrue()),
               factory2.createPropertyAssignment("get", factory2.createFunctionExpression(
+                /*modifiers*/
                 void 0,
+                /*asteriskToken*/
                 void 0,
+                /*name*/
                 void 0,
+                /*typeParameters*/
                 void 0,
+                /*parameters*/
                 [],
+                /*type*/
                 void 0,
                 factory2.createBlock([factory2.createReturnStatement(value)])
               ))
@@ -90730,6 +100838,7 @@ ${lanes.join("\n")}
             factory2.updateCallExpression(
               node,
               expression,
+              /*typeArguments*/
               void 0,
               node.arguments
             ),
@@ -90748,6 +100857,7 @@ ${lanes.join("\n")}
             factory2.updateTaggedTemplateExpression(
               node,
               tag,
+              /*typeArguments*/
               void 0,
               node.template
             ),
@@ -90765,7 +100875,7 @@ ${lanes.join("\n")}
           return factory2.createPropertyAccessExpression(externalHelpersModuleName, node);
         }
         return node;
-      } else if (!(isGeneratedIdentifier(node) && !(node.autoGenerateFlags & 64 /* AllowNameSubstitution */)) && !isLocalName(node)) {
+      } else if (!(isGeneratedIdentifier(node) && !(node.autoGenerate.flags & 64 /* AllowNameSubstitution */)) && !isLocalName(node)) {
         const exportContainer = resolver.getReferencedExportContainer(node, isExportName(node));
         if (exportContainer && exportContainer.kind === 308 /* SourceFile */) {
           return setTextRange(
@@ -90773,6 +100883,7 @@ ${lanes.join("\n")}
               factory2.createIdentifier("exports"),
               factory2.cloneNode(node)
             ),
+            /*location*/
             node
           );
         }
@@ -90784,6 +100895,7 @@ ${lanes.join("\n")}
                 factory2.getGeneratedNameForNode(importDeclaration.parent),
                 factory2.createIdentifier("default")
               ),
+              /*location*/
               node
             );
           } else if (isImportSpecifier(importDeclaration)) {
@@ -90793,6 +100905,7 @@ ${lanes.join("\n")}
                 factory2.getGeneratedNameForNode(((_b = (_a2 = importDeclaration.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.parent) || importDeclaration),
                 factory2.cloneNode(name)
               ),
+              /*location*/
               node
             );
           }
@@ -90807,7 +100920,12 @@ ${lanes.join("\n")}
           let expression = node;
           for (const exportName of exportedNames) {
             noSubstitution[getNodeId(expression)] = true;
-            expression = createExportExpression(exportName, expression, node);
+            expression = createExportExpression(
+              exportName,
+              expression,
+              /*location*/
+              node
+            );
           }
           return expression;
         }
@@ -90884,14 +101002,31 @@ ${lanes.join("\n")}
       const dependencyGroups = collectDependencyGroups(moduleInfo.externalImports);
       const moduleBodyBlock = createSystemModuleBody(node, dependencyGroups);
       const moduleBodyFunction = factory2.createFunctionExpression(
+        /*modifiers*/
         void 0,
+        /*asteriskToken*/
         void 0,
+        /*name*/
         void 0,
+        /*typeParameters*/
         void 0,
         [
-          factory2.createParameterDeclaration(void 0, void 0, exportFunction),
-          factory2.createParameterDeclaration(void 0, void 0, contextObject)
+          factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            exportFunction
+          ),
+          factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            contextObject
+          )
         ],
+        /*type*/
         void 0,
         moduleBodyBlock
       );
@@ -90905,6 +101040,7 @@ ${lanes.join("\n")}
               factory2.createExpressionStatement(
                 factory2.createCallExpression(
                   factory2.createPropertyAccessExpression(factory2.createIdentifier("System"), "register"),
+                  /*typeArguments*/
                   void 0,
                   moduleName ? [moduleName, dependencies, moduleBodyFunction] : [dependencies, moduleBodyFunction]
                 )
@@ -90958,11 +101094,14 @@ ${lanes.join("\n")}
       const statementOffset = factory2.copyPrologue(node.statements, statements, ensureUseStrict, topLevelVisitor);
       statements.push(
         factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList([
             factory2.createVariableDeclaration(
               "__moduleName",
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               factory2.createLogicalAnd(
                 contextObject,
@@ -90978,26 +101117,43 @@ ${lanes.join("\n")}
       insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
       const exportStarFunction = addExportStarIfNeeded(statements);
       const modifiers = node.transformFlags & 2097152 /* ContainsAwait */ ? factory2.createModifiersFromModifierFlags(512 /* Async */) : void 0;
-      const moduleObject = factory2.createObjectLiteralExpression([
-        factory2.createPropertyAssignment(
-          "setters",
-          createSettersArray(exportStarFunction, dependencyGroups)
-        ),
-        factory2.createPropertyAssignment(
-          "execute",
-          factory2.createFunctionExpression(
-            modifiers,
-            void 0,
-            void 0,
-            void 0,
-            [],
-            void 0,
-            factory2.createBlock(executeStatements, true)
+      const moduleObject = factory2.createObjectLiteralExpression(
+        [
+          factory2.createPropertyAssignment(
+            "setters",
+            createSettersArray(exportStarFunction, dependencyGroups)
+          ),
+          factory2.createPropertyAssignment(
+            "execute",
+            factory2.createFunctionExpression(
+              modifiers,
+              /*asteriskToken*/
+              void 0,
+              /*name*/
+              void 0,
+              /*typeParameters*/
+              void 0,
+              /*parameters*/
+              [],
+              /*type*/
+              void 0,
+              factory2.createBlock(
+                executeStatements,
+                /*multiLine*/
+                true
+              )
+            )
           )
-        )
-      ], true);
+        ],
+        /*multiLine*/
+        true
+      );
       statements.push(factory2.createReturnStatement(moduleObject));
-      return factory2.createBlock(statements, true);
+      return factory2.createBlock(
+        statements,
+        /*multiLine*/
+        true
+      );
     }
     function addExportStarIfNeeded(statements) {
       if (!moduleInfo.hasExportStarsToExportValues) {
@@ -91012,7 +101168,10 @@ ${lanes.join("\n")}
           }
         }
         if (!hasExportDeclarationWithExportClause) {
-          const exportStarFunction2 = createExportStarFunction(void 0);
+          const exportStarFunction2 = createExportStarFunction(
+            /*localNames*/
+            void 0
+          );
           statements.push(exportStarFunction2);
           return exportStarFunction2.name;
         }
@@ -91034,13 +101193,20 @@ ${lanes.join("\n")}
       const exportedNamesStorageRef = factory2.createUniqueName("exportedNames");
       statements.push(
         factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList([
             factory2.createVariableDeclaration(
               exportedNamesStorageRef,
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
-              factory2.createObjectLiteralExpression(exportedNames, true)
+              factory2.createObjectLiteralExpression(
+                exportedNames,
+                /*multiline*/
+                true
+              )
             )
           ])
         )
@@ -91061,6 +101227,7 @@ ${lanes.join("\n")}
           factory2.createLogicalNot(
             factory2.createCallExpression(
               factory2.createPropertyAccessExpression(localNames, "hasOwnProperty"),
+              /*typeArguments*/
               void 0,
               [n]
             )
@@ -91068,52 +101235,70 @@ ${lanes.join("\n")}
         );
       }
       return factory2.createFunctionDeclaration(
+        /*modifiers*/
         void 0,
+        /*asteriskToken*/
         void 0,
         exportStarFunction,
+        /*typeParameters*/
         void 0,
-        [factory2.createParameterDeclaration(void 0, void 0, m)],
+        [factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          m
+        )],
+        /*type*/
         void 0,
-        factory2.createBlock([
-          factory2.createVariableStatement(
-            void 0,
-            factory2.createVariableDeclarationList([
-              factory2.createVariableDeclaration(
-                exports,
-                void 0,
-                void 0,
-                factory2.createObjectLiteralExpression([])
-              )
-            ])
-          ),
-          factory2.createForInStatement(
-            factory2.createVariableDeclarationList([
-              factory2.createVariableDeclaration(n)
-            ]),
-            m,
-            factory2.createBlock([
-              setEmitFlags(
-                factory2.createIfStatement(
-                  condition,
-                  factory2.createExpressionStatement(
-                    factory2.createAssignment(
-                      factory2.createElementAccessExpression(exports, n),
-                      factory2.createElementAccessExpression(m, n)
+        factory2.createBlock(
+          [
+            factory2.createVariableStatement(
+              /*modifiers*/
+              void 0,
+              factory2.createVariableDeclarationList([
+                factory2.createVariableDeclaration(
+                  exports,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  factory2.createObjectLiteralExpression([])
+                )
+              ])
+            ),
+            factory2.createForInStatement(
+              factory2.createVariableDeclarationList([
+                factory2.createVariableDeclaration(n)
+              ]),
+              m,
+              factory2.createBlock([
+                setEmitFlags(
+                  factory2.createIfStatement(
+                    condition,
+                    factory2.createExpressionStatement(
+                      factory2.createAssignment(
+                        factory2.createElementAccessExpression(exports, n),
+                        factory2.createElementAccessExpression(m, n)
+                      )
                     )
-                  )
-                ),
-                1 /* SingleLine */
+                  ),
+                  1 /* SingleLine */
+                )
+              ])
+            ),
+            factory2.createExpressionStatement(
+              factory2.createCallExpression(
+                exportFunction,
+                /*typeArguments*/
+                void 0,
+                [exports]
               )
-            ])
-          ),
-          factory2.createExpressionStatement(
-            factory2.createCallExpression(
-              exportFunction,
-              void 0,
-              [exports]
             )
-          )
-        ], true)
+          ],
+          /*multiline*/
+          true
+        )
       );
     }
     function createSettersArray(exportStarFunction, dependencyGroups) {
@@ -91141,6 +101326,7 @@ ${lanes.join("\n")}
                   factory2.createExpressionStatement(
                     factory2.createCallExpression(
                       exportFunction,
+                      /*typeArguments*/
                       void 0,
                       [
                         factory2.createStringLiteral(idText(importVariableName)),
@@ -91171,8 +101357,13 @@ ${lanes.join("\n")}
                     factory2.createExpressionStatement(
                       factory2.createCallExpression(
                         exportFunction,
+                        /*typeArguments*/
                         void 0,
-                        [factory2.createObjectLiteralExpression(properties, true)]
+                        [factory2.createObjectLiteralExpression(
+                          properties,
+                          /*multiline*/
+                          true
+                        )]
                       )
                     )
                   );
@@ -91181,6 +101372,7 @@ ${lanes.join("\n")}
                     factory2.createExpressionStatement(
                       factory2.createCallExpression(
                         exportFunction,
+                        /*typeArguments*/
                         void 0,
                         [
                           factory2.createStringLiteral(idText(entry.exportClause.name)),
@@ -91195,6 +101387,7 @@ ${lanes.join("\n")}
                   factory2.createExpressionStatement(
                     factory2.createCallExpression(
                       exportStarFunction,
+                      /*typeArguments*/
                       void 0,
                       [parameterName]
                     )
@@ -91206,17 +101399,36 @@ ${lanes.join("\n")}
         }
         setters.push(
           factory2.createFunctionExpression(
+            /*modifiers*/
             void 0,
+            /*asteriskToken*/
             void 0,
+            /*name*/
             void 0,
+            /*typeParameters*/
             void 0,
-            [factory2.createParameterDeclaration(void 0, void 0, parameterName)],
+            [factory2.createParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              /*dotDotDotToken*/
+              void 0,
+              parameterName
+            )],
+            /*type*/
             void 0,
-            factory2.createBlock(statements, true)
+            factory2.createBlock(
+              statements,
+              /*multiLine*/
+              true
+            )
           )
         );
       }
-      return factory2.createArrayLiteralExpression(setters, true);
+      return factory2.createArrayLiteralExpression(
+        setters,
+        /*multiLine*/
+        true
+      );
     }
     function topLevelVisitor(node) {
       switch (node.kind) {
@@ -91269,9 +101481,20 @@ ${lanes.join("\n")}
       const original = node.original;
       if (original && hasAssociatedEndOfDeclarationMarker(original)) {
         const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportStatement(deferredExports[id], factory2.createIdentifier("default"), expression, true);
+        deferredExports[id] = appendExportStatement(
+          deferredExports[id],
+          factory2.createIdentifier("default"),
+          expression,
+          /*allowComments*/
+          true
+        );
       } else {
-        return createExportStatement(factory2.createIdentifier("default"), expression, true);
+        return createExportStatement(
+          factory2.createIdentifier("default"),
+          expression,
+          /*allowComments*/
+          true
+        );
       }
     }
     function visitFunctionDeclaration(node) {
@@ -91282,9 +101505,17 @@ ${lanes.join("\n")}
             node,
             visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
             node.asteriskToken,
-            factory2.getDeclarationName(node, true, true),
+            factory2.getDeclarationName(
+              node,
+              /*allowComments*/
+              true,
+              /*allowSourceMaps*/
+              true
+            ),
+            /*typeParameters*/
             void 0,
             visitNodes2(node.parameters, visitor, isParameterDeclaration),
+            /*type*/
             void 0,
             visitNode(node.body, visitor, isBlock)
           )
@@ -91314,6 +101545,7 @@ ${lanes.join("\n")}
                 factory2.createClassExpression(
                   visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
                   node.name,
+                  /*typeParameters*/
                   void 0,
                   visitNodes2(node.heritageClauses, visitor, isHeritageClause),
                   visitNodes2(node.members, visitor, isClassElement)
@@ -91355,7 +101587,12 @@ ${lanes.join("\n")}
         const id = getOriginalNodeId(node);
         deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node, isExportedDeclaration);
       } else {
-        statements = appendExportsOfVariableStatement(statements, node, false);
+        statements = appendExportsOfVariableStatement(
+          statements,
+          node,
+          /*exportSelf*/
+          false
+        );
       }
       return singleOrMany(statements);
     }
@@ -91380,15 +101617,28 @@ ${lanes.join("\n")}
         visitor,
         context,
         0 /* All */,
+        /*needsValue*/
         false,
         createAssignment3
       ) : node.initializer ? createAssignment3(node.name, visitNode(node.initializer, visitor, isExpression)) : node.name;
     }
     function createExportedVariableAssignment(name, value, location) {
-      return createVariableAssignment(name, value, location, true);
+      return createVariableAssignment(
+        name,
+        value,
+        location,
+        /*isExportedDeclaration*/
+        true
+      );
     }
     function createNonExportedVariableAssignment(name, value, location) {
-      return createVariableAssignment(name, value, location, false);
+      return createVariableAssignment(
+        name,
+        value,
+        location,
+        /*isExportedDeclaration*/
+        false
+      );
     }
     function createVariableAssignment(name, value, location, isExportedDeclaration) {
       hoistVariableDeclaration(factory2.cloneNode(name));
@@ -91527,7 +101777,12 @@ ${lanes.join("\n")}
     function createExportExpression(name, value) {
       const exportName = isIdentifier(name) ? factory2.createStringLiteralFromNode(name) : name;
       setEmitFlags(value, getEmitFlags(value) | 3072 /* NoComments */);
-      return setCommentRange(factory2.createCallExpression(exportFunction, void 0, [exportName, value]), value);
+      return setCommentRange(factory2.createCallExpression(
+        exportFunction,
+        /*typeArguments*/
+        void 0,
+        [exportName, value]
+      ), value);
     }
     function topLevelNestedVisitor(node) {
       switch (node.kind) {
@@ -91538,7 +101793,11 @@ ${lanes.join("\n")}
         case 260 /* ClassDeclaration */:
           return visitClassDeclaration(node);
         case 245 /* ForStatement */:
-          return visitForStatement(node, true);
+          return visitForStatement(
+            node,
+            /*isTopLevel*/
+            true
+          );
         case 246 /* ForInStatement */:
           return visitForInStatement(node);
         case 247 /* ForOfStatement */:
@@ -91565,9 +101824,9 @@ ${lanes.join("\n")}
           return visitCatchClause(node);
         case 238 /* Block */:
           return visitBlock(node);
-        case 355 /* MergeDeclarationMarker */:
+        case 357 /* MergeDeclarationMarker */:
           return visitMergeDeclarationMarker(node);
-        case 356 /* EndOfDeclarationMarker */:
+        case 358 /* EndOfDeclarationMarker */:
           return visitEndOfDeclarationMarker(node);
         default:
           return visitor(node);
@@ -91618,7 +101877,11 @@ ${lanes.join("\n")}
       if (shouldHoistForInitializer(node)) {
         let expressions;
         for (const variable of node.declarations) {
-          expressions = append(expressions, transformInitializedVariable(variable, false));
+          expressions = append(expressions, transformInitializedVariable(
+            variable,
+            /*isExportedDeclaration*/
+            false
+          ));
           if (!variable.initializer) {
             hoistBindingElement(variable);
           }
@@ -91710,12 +101973,16 @@ ${lanes.join("\n")}
       }
       switch (node.kind) {
         case 245 /* ForStatement */:
-          return visitForStatement(node, false);
+          return visitForStatement(
+            node,
+            /*isTopLevel*/
+            false
+          );
         case 241 /* ExpressionStatement */:
           return visitExpressionStatement(node);
         case 214 /* ParenthesizedExpression */:
           return visitParenthesizedExpression(node, valueIsDiscarded);
-        case 353 /* PartiallyEmittedExpression */:
+        case 355 /* PartiallyEmittedExpression */:
           return visitPartiallyEmittedExpression(node, valueIsDiscarded);
         case 223 /* BinaryExpression */:
           if (isDestructuringAssignment(node)) {
@@ -91734,10 +102001,18 @@ ${lanes.join("\n")}
       return visitEachChild(node, visitor, context);
     }
     function visitor(node) {
-      return visitorWorker(node, false);
+      return visitorWorker(
+        node,
+        /*valueIsDiscarded*/
+        false
+      );
     }
     function discardedValueVisitor(node) {
-      return visitorWorker(node, true);
+      return visitorWorker(
+        node,
+        /*valueIsDiscarded*/
+        true
+      );
     }
     function visitExpressionStatement(node) {
       return factory2.updateExpressionStatement(node, visitNode(node.expression, discardedValueVisitor, isExpression));
@@ -91757,6 +102032,7 @@ ${lanes.join("\n")}
           contextObject,
           factory2.createIdentifier("import")
         ),
+        /*typeArguments*/
         void 0,
         argument ? [argument] : []
       );
@@ -91774,7 +102050,11 @@ ${lanes.join("\n")}
       return visitEachChild(node, visitor, context);
     }
     function hasExportedReferenceInDestructuringTarget(node) {
-      if (isAssignmentExpression(node, true)) {
+      if (isAssignmentExpression(
+        node,
+        /*excludeCompoundAssignment*/
+        true
+      )) {
         return hasExportedReferenceInDestructuringTarget(node.left);
       } else if (isSpreadElement(node)) {
         return hasExportedReferenceInDestructuringTarget(node.expression);
@@ -91886,6 +102166,7 @@ ${lanes.join("\n")}
                   factory2.createIdentifier("default")
                 )
               ),
+              /*location*/
               node
             );
           } else if (isImportSpecifier(importDeclaration)) {
@@ -91897,6 +102178,7 @@ ${lanes.join("\n")}
                   factory2.cloneNode(importDeclaration.propertyName || importDeclaration.name)
                 )
               ),
+              /*location*/
               node
             );
           }
@@ -91933,6 +102215,7 @@ ${lanes.join("\n")}
                 factory2.getGeneratedNameForNode(importDeclaration.parent),
                 factory2.createIdentifier("default")
               ),
+              /*location*/
               node
             );
           } else if (isImportSpecifier(importDeclaration)) {
@@ -91941,6 +102224,7 @@ ${lanes.join("\n")}
                 factory2.getGeneratedNameForNode(((_b = (_a2 = importDeclaration.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.parent) || importDeclaration),
                 factory2.cloneNode(importDeclaration.propertyName || importDeclaration.name)
               ),
+              /*location*/
               node
             );
           }
@@ -91972,7 +102256,11 @@ ${lanes.join("\n")}
       if (!isGeneratedIdentifier(name)) {
         const valueDeclaration = resolver.getReferencedImportDeclaration(name) || resolver.getReferencedValueDeclaration(name);
         if (valueDeclaration) {
-          const exportContainer = resolver.getReferencedExportContainer(name, false);
+          const exportContainer = resolver.getReferencedExportContainer(
+            name,
+            /*prefixLocals*/
+            false
+          );
           if (exportContainer && exportContainer.kind === 308 /* SourceFile */) {
             exportedNames = append(exportedNames, factory2.getDeclarationName(valueDeclaration));
           }
@@ -92079,30 +102367,47 @@ ${lanes.join("\n")}
       if (!importRequireStatements) {
         const createRequireName = factory2.createUniqueName("_createRequire", 16 /* Optimistic */ | 32 /* FileLevel */);
         const importStatement = factory2.createImportDeclaration(
+          /*modifiers*/
           void 0,
           factory2.createImportClause(
+            /*isTypeOnly*/
             false,
+            /*name*/
             void 0,
             factory2.createNamedImports([
-              factory2.createImportSpecifier(false, factory2.createIdentifier("createRequire"), createRequireName)
+              factory2.createImportSpecifier(
+                /*isTypeOnly*/
+                false,
+                factory2.createIdentifier("createRequire"),
+                createRequireName
+              )
             ])
           ),
           factory2.createStringLiteral("module")
         );
         const requireHelperName = factory2.createUniqueName("__require", 16 /* Optimistic */ | 32 /* FileLevel */);
         const requireStatement = factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList(
             [
               factory2.createVariableDeclaration(
                 requireHelperName,
+                /*exclamationToken*/
                 void 0,
+                /*type*/
                 void 0,
-                factory2.createCallExpression(factory2.cloneNode(createRequireName), void 0, [
-                  factory2.createPropertyAccessExpression(factory2.createMetaProperty(100 /* ImportKeyword */, factory2.createIdentifier("meta")), factory2.createIdentifier("url"))
-                ])
+                factory2.createCallExpression(
+                  factory2.cloneNode(createRequireName),
+                  /*typeArguments*/
+                  void 0,
+                  [
+                    factory2.createPropertyAccessExpression(factory2.createMetaProperty(100 /* ImportKeyword */, factory2.createIdentifier("meta")), factory2.createIdentifier("url"))
+                  ]
+                )
               )
             ],
+            /*flags*/
             languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
           )
         );
@@ -92110,7 +102415,12 @@ ${lanes.join("\n")}
       }
       const name = importRequireStatements[1].declarationList.declarations[0].name;
       Debug.assertNode(name, isIdentifier);
-      return factory2.createCallExpression(factory2.cloneNode(name), void 0, args);
+      return factory2.createCallExpression(
+        factory2.cloneNode(name),
+        /*typeArguments*/
+        void 0,
+        args
+      );
     }
     function visitImportEqualsDeclaration(node) {
       Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
@@ -92120,16 +102430,20 @@ ${lanes.join("\n")}
         setOriginalNode(
           setTextRange(
             factory2.createVariableStatement(
+              /*modifiers*/
               void 0,
               factory2.createVariableDeclarationList(
                 [
                   factory2.createVariableDeclaration(
                     factory2.cloneNode(node.name),
+                    /*exclamationToken*/
                     void 0,
+                    /*type*/
                     void 0,
                     createRequireCall2(node)
                   )
                 ],
+                /*flags*/
                 languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
               )
             ),
@@ -92144,9 +102458,16 @@ ${lanes.join("\n")}
     function appendExportsOfImportEqualsDeclaration(statements, node) {
       if (hasSyntacticModifier(node, 1 /* Export */)) {
         statements = append(statements, factory2.createExportDeclaration(
+          /*modifiers*/
           void 0,
           node.isTypeOnly,
-          factory2.createNamedExports([factory2.createExportSpecifier(false, void 0, idText(node.name))])
+          factory2.createNamedExports([factory2.createExportSpecifier(
+            /*isTypeOnly*/
+            false,
+            /*propertyName*/
+            void 0,
+            idText(node.name)
+          )])
         ));
       }
       return statements;
@@ -92164,9 +102485,12 @@ ${lanes.join("\n")}
       const oldIdentifier = node.exportClause.name;
       const synthName = factory2.getGeneratedNameForNode(oldIdentifier);
       const importDecl = factory2.createImportDeclaration(
+        /*modifiers*/
         void 0,
         factory2.createImportClause(
+          /*isTypeOnly*/
           false,
+          /*name*/
           void 0,
           factory2.createNamespaceImport(
             synthName
@@ -92177,9 +102501,16 @@ ${lanes.join("\n")}
       );
       setOriginalNode(importDecl, node.exportClause);
       const exportDecl = isExportNamespaceAsDefaultDeclaration(node) ? factory2.createExportDefault(synthName) : factory2.createExportDeclaration(
+        /*modifiers*/
         void 0,
+        /*isTypeOnly*/
         false,
-        factory2.createNamedExports([factory2.createExportSpecifier(false, synthName, oldIdentifier)])
+        factory2.createNamedExports([factory2.createExportSpecifier(
+          /*isTypeOnly*/
+          false,
+          synthName,
+          oldIdentifier
+        )])
       );
       setOriginalNode(exportDecl, node);
       return [importDecl, exportDecl];
@@ -92505,6 +102836,9 @@ ${lanes.join("\n")}
         case 259 /* FunctionDeclaration */:
           diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1;
           break;
+        case 192 /* InferType */:
+          diagnosticMessage = Diagnostics.Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1;
+          break;
         case 262 /* TypeAliasDeclaration */:
           diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1;
           break;
@@ -92555,7 +102889,16 @@ ${lanes.join("\n")}
   // src/compiler/transformers/declarations.ts
   function getDeclarationDiagnostics(host, resolver, file) {
     const compilerOptions = host.getCompilerOptions();
-    const result = transformNodes(resolver, host, factory, compilerOptions, file ? [file] : filter(host.getSourceFiles(), isSourceFileNotJson), [transformDeclarations], false);
+    const result = transformNodes(
+      resolver,
+      host,
+      factory,
+      compilerOptions,
+      file ? [file] : filter(host.getSourceFiles(), isSourceFileNotJson),
+      [transformDeclarations],
+      /*allowDtsFiles*/
+      false
+    );
     return result.diagnostics;
   }
   function hasInternalAnnotation(range, currentSourceFile) {
@@ -92569,9 +102912,26 @@ ${lanes.join("\n")}
       const previousSibling = paramIdx > 0 ? parseTreeNode.parent.parameters[paramIdx - 1] : void 0;
       const text = currentSourceFile.text;
       const commentRanges = previousSibling ? concatenate(
-        getTrailingCommentRanges(text, skipTrivia(text, previousSibling.end + 1, false, true)),
+        // to handle
+        // ... parameters, /** @internal */
+        // public param: string
+        getTrailingCommentRanges(text, skipTrivia(
+          text,
+          previousSibling.end + 1,
+          /* stopAfterLineBreak */
+          false,
+          /* stopAtComments */
+          true
+        )),
         getLeadingCommentRanges(text, node.pos)
-      ) : getTrailingCommentRanges(text, skipTrivia(text, node.pos, false, true));
+      ) : getTrailingCommentRanges(text, skipTrivia(
+        text,
+        node.pos,
+        /* stopAfterLineBreak */
+        false,
+        /* stopAtComments */
+        true
+      ));
       return commentRanges && commentRanges.length && hasInternalAnnotation(last(commentRanges), currentSourceFile);
     }
     const leadingCommentRanges = parseTreeNode && getLeadingCommentRangesOfNode(parseTreeNode, currentSourceFile);
@@ -92680,7 +103040,13 @@ ${lanes.join("\n")}
     function trackSymbol(symbol, enclosingDeclaration2, meaning) {
       if (symbol.flags & 262144 /* TypeParameter */)
         return false;
-      const issuedDiagnostic = handleSymbolAccessibilityError(resolver.isSymbolAccessible(symbol, enclosingDeclaration2, meaning, true));
+      const issuedDiagnostic = handleSymbolAccessibilityError(resolver.isSymbolAccessible(
+        symbol,
+        enclosingDeclaration2,
+        meaning,
+        /*shouldComputeAliasesToMakeVisible*/
+        true
+      ));
       recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForSymbol(symbol, meaning));
       return issuedDiagnostic;
     }
@@ -92799,17 +103165,47 @@ ${lanes.join("\n")}
             if (isExternalOrCommonJsModule(sourceFile) || isJsonSourceFile(sourceFile)) {
               resultHasExternalModuleIndicator = false;
               needsDeclare = false;
-              const statements = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(sourceFile, true)) : visitNodes2(sourceFile.statements, visitDeclarationStatements);
-              const newFile = factory2.updateSourceFile(sourceFile, [factory2.createModuleDeclaration(
-                [factory2.createModifier(136 /* DeclareKeyword */)],
-                factory2.createStringLiteral(getResolvedExternalModuleName(context.getEmitHost(), sourceFile)),
-                factory2.createModuleBlock(setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), sourceFile.statements))
-              )], true, [], [], false, []);
+              const statements = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(
+                sourceFile,
+                /*bundled*/
+                true
+              )) : visitNodes2(sourceFile.statements, visitDeclarationStatements);
+              const newFile = factory2.updateSourceFile(
+                sourceFile,
+                [factory2.createModuleDeclaration(
+                  [factory2.createModifier(136 /* DeclareKeyword */)],
+                  factory2.createStringLiteral(getResolvedExternalModuleName(context.getEmitHost(), sourceFile)),
+                  factory2.createModuleBlock(setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), sourceFile.statements))
+                )],
+                /*isDeclarationFile*/
+                true,
+                /*referencedFiles*/
+                [],
+                /*typeReferences*/
+                [],
+                /*hasNoDefaultLib*/
+                false,
+                /*libReferences*/
+                []
+              );
               return newFile;
             }
             needsDeclare = true;
             const updated2 = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(sourceFile)) : visitNodes2(sourceFile.statements, visitDeclarationStatements);
-            return factory2.updateSourceFile(sourceFile, transformAndReplaceLatePaintedStatements(updated2), true, [], [], false, []);
+            return factory2.updateSourceFile(
+              sourceFile,
+              transformAndReplaceLatePaintedStatements(updated2),
+              /*isDeclarationFile*/
+              true,
+              /*referencedFiles*/
+              [],
+              /*typeReferences*/
+              [],
+              /*hasNoDefaultLib*/
+              false,
+              /*libReferences*/
+              []
+            );
           }
         ), mapDefined(node.prepends, (prepend) => {
           if (prepend.kind === 311 /* InputFiles */) {
@@ -92826,7 +103222,12 @@ ${lanes.join("\n")}
         bundle.syntheticTypeReferences = getFileReferencesForUsedTypeReferences();
         bundle.syntheticLibReferences = getLibReferences();
         bundle.hasNoDefaultLib = hasNoDefaultLib;
-        const outputFilePath2 = getDirectoryPath(normalizeSlashes(getOutputPathsFor(node, host, true).declarationFilePath));
+        const outputFilePath2 = getDirectoryPath(normalizeSlashes(getOutputPathsFor(
+          node,
+          host,
+          /*forceDtsPaths*/
+          true
+        ).declarationFilePath));
         const referenceVisitor2 = mapReferencesIntoArray(bundle.syntheticFileReferences, outputFilePath2);
         refs.forEach(referenceVisitor2);
         return bundle;
@@ -92846,7 +103247,12 @@ ${lanes.join("\n")}
       refs = collectReferences(currentSourceFile, /* @__PURE__ */ new Map());
       libs2 = collectLibs(currentSourceFile, /* @__PURE__ */ new Map());
       const references = [];
-      const outputFilePath = getDirectoryPath(normalizeSlashes(getOutputPathsFor(node, host, true).declarationFilePath));
+      const outputFilePath = getDirectoryPath(normalizeSlashes(getOutputPathsFor(
+        node,
+        host,
+        /*forceDtsPaths*/
+        true
+      ).declarationFilePath));
       const referenceVisitor = mapReferencesIntoArray(references, outputFilePath);
       let combinedStatements;
       if (isSourceFileJS(currentSourceFile)) {
@@ -92862,11 +103268,20 @@ ${lanes.join("\n")}
           combinedStatements = setTextRange(factory2.createNodeArray([...combinedStatements, createEmptyExports(factory2)]), combinedStatements);
         }
       }
-      const updated = factory2.updateSourceFile(node, combinedStatements, true, references, getFileReferencesForUsedTypeReferences(), node.hasNoDefaultLib, getLibReferences());
+      const updated = factory2.updateSourceFile(
+        node,
+        combinedStatements,
+        /*isDeclarationFile*/
+        true,
+        references,
+        getFileReferencesForUsedTypeReferences(),
+        node.hasNoDefaultLib,
+        getLibReferences()
+      );
       updated.exportedModulesFromDeclarationEmit = exportedModulesFromDeclarationEmit;
       return updated;
       function getLibReferences() {
-        return map(arrayFrom(libs2.keys()), (lib) => ({ fileName: lib, pos: -1, end: -1 }));
+        return arrayFrom(libs2.keys(), (lib) => ({ fileName: lib, pos: -1, end: -1 }));
       }
       function getFileReferencesForUsedTypeReferences() {
         return necessaryTypeReferences ? mapDefined(arrayFrom(necessaryTypeReferences.keys()), getFileReferenceForSpecifierModeTuple) : [];
@@ -92894,7 +103309,12 @@ ${lanes.join("\n")}
           } else {
             if (isBundledEmit && contains(node.sourceFiles, file))
               return;
-            const paths = getOutputPathsFor(file, host, true);
+            const paths = getOutputPathsFor(
+              file,
+              host,
+              /*forceDtsPaths*/
+              true
+            );
             declFileName = paths.declarationFilePath || paths.jsFilePath || file.fileName;
           }
           if (declFileName) {
@@ -92906,7 +103326,11 @@ ${lanes.join("\n")}
               host
             );
             if (!pathIsRelative(specifier)) {
-              recordTypeReferenceDirectivesIfNecessary([[specifier, void 0]]);
+              recordTypeReferenceDirectivesIfNecessary([[
+                specifier,
+                /*mode*/
+                void 0
+              ]]);
               return;
             }
             let fileName = getRelativePathToDirectoryOrUrl(
@@ -92914,6 +103338,7 @@ ${lanes.join("\n")}
               declFileName,
               host.getCurrentDirectory(),
               host.getCanonicalFileName,
+              /*isAbsolutePathAnUrl*/
               false
             );
             if (startsWith(fileName, "./") && hasExtension(fileName)) {
@@ -92965,6 +103390,7 @@ ${lanes.join("\n")}
           return factory2.updateBindingElement(
             elem,
             elem.dotDotDotToken,
+            /* propertyName */
             void 0,
             elem.propertyName,
             shouldPrintWithInitializer(elem) ? elem.initializer : void 0
@@ -92991,7 +103417,13 @@ ${lanes.join("\n")}
         p.dotDotDotToken,
         filterBindingPatternInitializersAndRenamings(p.name),
         resolver.isOptionalParameter(p) ? p.questionToken || factory2.createToken(57 /* QuestionToken */) : void 0,
-        ensureType(p, type || p.type, true),
+        ensureType(
+          p,
+          type || p.type,
+          /*ignorePrivate*/
+          true
+        ),
+        // Ignore private param props, since this type is going straight back into a param
         ensureNoInitializer(p)
       );
       if (!suppressNewDiagnosticContexts) {
@@ -93112,12 +103544,19 @@ ${lanes.join("\n")}
           const valueParameter = getSetAccessorValueParameter(input);
           if (valueParameter) {
             const accessorType = getTypeAnnotationFromAllAccessorDeclarations(input, resolver.getAllAccessorDeclarations(input));
-            newValueParameter = ensureParameter(valueParameter, void 0, accessorType);
+            newValueParameter = ensureParameter(
+              valueParameter,
+              /*modifierMask*/
+              void 0,
+              accessorType
+            );
           }
         }
         if (!newValueParameter) {
           newValueParameter = factory2.createParameterDeclaration(
+            /*modifiers*/
             void 0,
+            /*dotDotDotToken*/
             void 0,
             "value"
           );
@@ -93198,11 +103637,15 @@ ${lanes.join("\n")}
           decl.importClause,
           decl.importClause.isTypeOnly,
           visibleDefaultBinding,
+          /*namedBindings*/
           void 0
         ), rewriteModuleSpecifier(decl, decl.moduleSpecifier), getResolutionModeOverrideForClauseInNightly(decl.assertClause));
       }
       if (decl.importClause.namedBindings.kind === 271 /* NamespaceImport */) {
-        const namedBindings = resolver.isDeclarationVisible(decl.importClause.namedBindings) ? decl.importClause.namedBindings : void 0;
+        const namedBindings = resolver.isDeclarationVisible(decl.importClause.namedBindings) ? decl.importClause.namedBindings : (
+          /*namedBindings*/
+          void 0
+        );
         return visibleDefaultBinding || namedBindings ? factory2.updateImportDeclaration(decl, decl.modifiers, factory2.updateImportClause(
           decl.importClause,
           decl.importClause.isTypeOnly,
@@ -93229,6 +103672,7 @@ ${lanes.join("\n")}
         return factory2.updateImportDeclaration(
           decl,
           decl.modifiers,
+          /*importClause*/
           void 0,
           rewriteModuleSpecifier(decl, decl.moduleSpecifier),
           getResolutionModeOverrideForClauseInNightly(decl.assertClause)
@@ -93305,7 +103749,16 @@ ${lanes.join("\n")}
         if (hasEffectiveModifier(input, 8 /* Private */)) {
           if (input.symbol && input.symbol.declarations && input.symbol.declarations[0] !== input)
             return;
-          return cleanup(factory2.createPropertyDeclaration(ensureModifiers(input), input.name, void 0, void 0, void 0));
+          return cleanup(factory2.createPropertyDeclaration(
+            ensureModifiers(input),
+            input.name,
+            /*questionToken*/
+            void 0,
+            /*type*/
+            void 0,
+            /*initializer*/
+            void 0
+          ));
         }
       }
       if (canProduceDiagnostic && !suppressNewDiagnosticContexts) {
@@ -93340,31 +103793,41 @@ ${lanes.join("\n")}
             ));
           case 173 /* Constructor */: {
             const ctor = factory2.createConstructorDeclaration(
+              /*modifiers*/
               ensureModifiers(input),
               updateParamsList(input, input.parameters, 0 /* None */),
+              /*body*/
               void 0
             );
             return cleanup(ctor);
           }
           case 171 /* MethodDeclaration */: {
             if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
+              return cleanup(
+                /*returnValue*/
+                void 0
+              );
             }
             const sig = factory2.createMethodDeclaration(
               ensureModifiers(input),
+              /*asteriskToken*/
               void 0,
               input.name,
               input.questionToken,
               ensureTypeParams(input, input.typeParameters),
               updateParamsList(input, input.parameters),
               ensureType(input, input.type),
+              /*body*/
               void 0
             );
             return cleanup(sig);
           }
           case 174 /* GetAccessor */: {
             if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
+              return cleanup(
+                /*returnValue*/
+                void 0
+              );
             }
             const accessorType = getTypeAnnotationFromAllAccessorDeclarations(input, resolver.getAllAccessorDeclarations(input));
             return cleanup(factory2.updateGetAccessorDeclaration(
@@ -93373,24 +103836,32 @@ ${lanes.join("\n")}
               input.name,
               updateAccessorParamsList(input, hasEffectiveModifier(input, 8 /* Private */)),
               ensureType(input, accessorType),
+              /*body*/
               void 0
             ));
           }
           case 175 /* SetAccessor */: {
             if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
+              return cleanup(
+                /*returnValue*/
+                void 0
+              );
             }
             return cleanup(factory2.updateSetAccessorDeclaration(
               input,
               ensureModifiers(input),
               input.name,
               updateAccessorParamsList(input, hasEffectiveModifier(input, 8 /* Private */)),
+              /*body*/
               void 0
             ));
           }
           case 169 /* PropertyDeclaration */:
             if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
+              return cleanup(
+                /*returnValue*/
+                void 0
+              );
             }
             return cleanup(factory2.updatePropertyDeclaration(
               input,
@@ -93402,7 +103873,10 @@ ${lanes.join("\n")}
             ));
           case 168 /* PropertySignature */:
             if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
+              return cleanup(
+                /*returnValue*/
+                void 0
+              );
             }
             return cleanup(factory2.updatePropertySignature(
               input,
@@ -93413,7 +103887,10 @@ ${lanes.join("\n")}
             ));
           case 170 /* MethodSignature */: {
             if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
+              return cleanup(
+                /*returnValue*/
+                void 0
+              );
             }
             return cleanup(factory2.updateMethodSignature(
               input,
@@ -93447,11 +103924,26 @@ ${lanes.join("\n")}
             }
             shouldEnterSuppressNewDiagnosticsContextContext = true;
             suppressNewDiagnosticContexts = true;
-            return cleanup(factory2.updateVariableDeclaration(input, input.name, void 0, ensureType(input, input.type), ensureNoInitializer(input)));
+            return cleanup(factory2.updateVariableDeclaration(
+              input,
+              input.name,
+              /*exclamationToken*/
+              void 0,
+              ensureType(input, input.type),
+              ensureNoInitializer(input)
+            ));
           }
           case 165 /* TypeParameter */: {
             if (isPrivateMethodTypeParameter(input) && (input.default || input.constraint)) {
-              return cleanup(factory2.updateTypeParameterDeclaration(input, input.modifiers, input.name, void 0, void 0));
+              return cleanup(factory2.updateTypeParameterDeclaration(
+                input,
+                input.modifiers,
+                input.name,
+                /*constraint*/
+                void 0,
+                /*defaultType*/
+                void 0
+              ));
             }
             return cleanup(visitEachChild(input, visitDeclarationSubtree, context));
           }
@@ -93548,7 +104040,14 @@ ${lanes.join("\n")}
               errorNode: input
             });
             errorFallbackNode = input;
-            const varDecl = factory2.createVariableDeclaration(newId, void 0, resolver.createTypeOfExpression(input.expression, input, declarationEmitNodeBuilderFlags, symbolTracker), void 0);
+            const varDecl = factory2.createVariableDeclaration(
+              newId,
+              /*exclamationToken*/
+              void 0,
+              resolver.createTypeOfExpression(input.expression, input, declarationEmitNodeBuilderFlags, symbolTracker),
+              /*initializer*/
+              void 0
+            );
             errorFallbackNode = void 0;
             const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(136 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */));
             preserveJsDoc(statement, input);
@@ -93625,16 +104124,24 @@ ${lanes.join("\n")}
           const clean2 = cleanup(factory2.updateFunctionDeclaration(
             input,
             ensureModifiers(input),
+            /*asteriskToken*/
             void 0,
             input.name,
             ensureTypeParams(input, input.typeParameters),
             updateParamsList(input, input.parameters),
             ensureType(input, input.type),
+            /*body*/
             void 0
           ));
           if (clean2 && resolver.isExpandoFunctionDeclaration(input) && shouldEmitFunctionProperties(input)) {
             const props = resolver.getPropertiesOfContainerFunction(input);
-            const fakespace = parseNodeFactory.createModuleDeclaration(void 0, clean2.name || factory2.createIdentifier("_default"), factory2.createModuleBlock([]), 16 /* Namespace */);
+            const fakespace = parseNodeFactory.createModuleDeclaration(
+              /*modifiers*/
+              void 0,
+              clean2.name || factory2.createIdentifier("_default"),
+              factory2.createModuleBlock([]),
+              16 /* Namespace */
+            );
             setParent(fakespace, enclosingDeclaration);
             fakespace.locals = createSymbolTable(props);
             fakespace.symbol = props[0].parent;
@@ -93652,17 +104159,31 @@ ${lanes.join("\n")}
               if (isNonContextualKeywordName) {
                 exportMappings.push([name, nameStr]);
               }
-              const varDecl = factory2.createVariableDeclaration(name, void 0, type, void 0);
+              const varDecl = factory2.createVariableDeclaration(
+                name,
+                /*exclamationToken*/
+                void 0,
+                type,
+                /*initializer*/
+                void 0
+              );
               return factory2.createVariableStatement(isNonContextualKeywordName ? void 0 : [factory2.createToken(93 /* ExportKeyword */)], factory2.createVariableDeclarationList([varDecl]));
             });
             if (!exportMappings.length) {
               declarations = mapDefined(declarations, (declaration) => factory2.updateModifiers(declaration, 0 /* None */));
             } else {
               declarations.push(factory2.createExportDeclaration(
+                /*modifiers*/
                 void 0,
+                /*isTypeOnly*/
                 false,
                 factory2.createNamedExports(map(exportMappings, ([gen, exp]) => {
-                  return factory2.createExportSpecifier(false, gen, exp);
+                  return factory2.createExportSpecifier(
+                    /*isTypeOnly*/
+                    false,
+                    gen,
+                    exp
+                  );
                 }))
               ));
             }
@@ -93674,11 +104195,13 @@ ${lanes.join("\n")}
             const cleanDeclaration = factory2.updateFunctionDeclaration(
               clean2,
               modifiers,
+              /*asteriskToken*/
               void 0,
               clean2.name,
               clean2.typeParameters,
               clean2.parameters,
               clean2.type,
+              /*body*/
               void 0
             );
             const namespaceDeclaration = factory2.updateModuleDeclaration(
@@ -93688,7 +104211,9 @@ ${lanes.join("\n")}
               namespaceDecl.body
             );
             const exportDefaultDeclaration = factory2.createExportAssignment(
+              /*modifiers*/
               void 0,
+              /*isExportEquals*/
               false,
               namespaceDecl.name
             );
@@ -93784,8 +104309,14 @@ ${lanes.join("\n")}
                   elems.push(factory2.createPropertyDeclaration(
                     ensureModifiers(param),
                     elem.name,
+                    /*questionToken*/
                     void 0,
-                    ensureType(elem, void 0),
+                    ensureType(
+                      elem,
+                      /*type*/
+                      void 0
+                    ),
+                    /*initializer*/
                     void 0
                   ));
                 }
@@ -93797,10 +104328,14 @@ ${lanes.join("\n")}
           const hasPrivateIdentifier = some(input.members, (member) => !!member.name && isPrivateIdentifier(member.name));
           const privateIdentifier = hasPrivateIdentifier ? [
             factory2.createPropertyDeclaration(
+              /*modifiers*/
               void 0,
               factory2.createPrivateIdentifier("#private"),
+              /*questionToken*/
               void 0,
+              /*type*/
               void 0,
+              /*initializer*/
               void 0
             )
           ] : void 0;
@@ -93815,7 +104350,14 @@ ${lanes.join("\n")}
               errorNode: extendsClause,
               typeName: input.name
             });
-            const varDecl = factory2.createVariableDeclaration(newId, void 0, resolver.createTypeOfExpression(extendsClause.expression, input, declarationEmitNodeBuilderFlags, symbolTracker), void 0);
+            const varDecl = factory2.createVariableDeclaration(
+              newId,
+              /*exclamationToken*/
+              void 0,
+              resolver.createTypeOfExpression(extendsClause.expression, input, declarationEmitNodeBuilderFlags, symbolTracker),
+              /*initializer*/
+              void 0
+            );
             const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(136 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */));
             const heritageClauses = factory2.createNodeArray(map(input.heritageClauses, (clause) => {
               if (clause.token === 94 /* ExtendsKeyword */) {
@@ -93899,7 +104441,18 @@ ${lanes.join("\n")}
         if (isBindingPattern(e.name)) {
           return recreateBindingPattern(e.name);
         } else {
-          return factory2.createVariableDeclaration(e.name, void 0, ensureType(e, void 0), void 0);
+          return factory2.createVariableDeclaration(
+            e.name,
+            /*exclamationToken*/
+            void 0,
+            ensureType(
+              e,
+              /*type*/
+              void 0
+            ),
+            /*initializer*/
+            void 0
+          );
         }
       }
     }
@@ -94147,7 +104700,7 @@ ${lanes.join("\n")}
   }
   function transformNodes(resolver, host, factory2, options, nodes, transformers, allowDtsFiles) {
     var _a2, _b;
-    const enabledSyntaxKindFeatures = new Array(358 /* Count */);
+    const enabledSyntaxKindFeatures = new Array(360 /* Count */);
     let lexicalEnvironmentVariableDeclarations;
     let lexicalEnvironmentFunctionDeclarations;
     let lexicalEnvironmentStatements;
@@ -94170,7 +104723,9 @@ ${lanes.join("\n")}
       factory: factory2,
       getCompilerOptions: () => options,
       getEmitResolver: () => resolver,
+      // TODO: GH#18217
       getEmitHost: () => host,
+      // TODO: GH#18217
       getEmitHelperFactory: memoize(() => createEmitHelperFactory(context)),
       startLexicalEnvironment,
       suspendLexicalEnvironment,
@@ -94340,6 +104895,7 @@ ${lanes.join("\n")}
         }
         if (lexicalEnvironmentVariableDeclarations) {
           const statement = factory2.createVariableStatement(
+            /*modifiers*/
             void 0,
             factory2.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations)
           );
@@ -94389,6 +104945,7 @@ ${lanes.join("\n")}
       Debug.assert(state < 2 /* Completed */, "Cannot end a block scope after transformation has completed.");
       const statements = some(blockScopedVariableDeclarations) ? [
         factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList(
             blockScopedVariableDeclarations.map((identifier) => factory2.createVariableDeclaration(identifier)),
@@ -94450,6 +105007,7 @@ ${lanes.join("\n")}
       noTransformers = { scriptTransformers: emptyArray, declarationTransformers: emptyArray };
       nullTransformationContext = {
         factory,
+        // eslint-disable-line object-shorthand
         getCompilerOptions: () => ({}),
         getEmitResolver: notImplemented,
         getEmitHost: notImplemented,
@@ -94507,7 +105065,11 @@ ${lanes.join("\n")}
       if (includeBuildInfo) {
         const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options);
         if (buildInfoPath)
-          return action({ buildInfoPath }, void 0);
+          return action(
+            { buildInfoPath },
+            /*sourceFileOrBundle*/
+            void 0
+          );
       }
     }
   }
@@ -94525,7 +105087,12 @@ ${lanes.join("\n")}
       if (!configFile)
         return void 0;
       const configFileExtensionLess = removeFileExtension(configFile);
-      buildInfoExtensionLess = options.outDir ? options.rootDir ? resolvePath(options.outDir, getRelativePathFromDirectory(options.rootDir, configFileExtensionLess, true)) : combinePaths(options.outDir, getBaseFileName(configFileExtensionLess)) : configFileExtensionLess;
+      buildInfoExtensionLess = options.outDir ? options.rootDir ? resolvePath(options.outDir, getRelativePathFromDirectory(
+        options.rootDir,
+        configFileExtensionLess,
+        /*ignoreCase*/
+        true
+      )) : combinePaths(options.outDir, getBaseFileName(configFileExtensionLess)) : configFileExtensionLess;
     }
     return buildInfoExtensionLess + ".tsbuildinfo" /* TsBuildInfo */;
   }
@@ -94594,7 +105161,11 @@ ${lanes.join("\n")}
     }
   }
   function getSingleOutputFileNames(configFile, addOutput) {
-    const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(configFile.options, false);
+    const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(
+      configFile.options,
+      /*forceDtsPaths*/
+      false
+    );
     addOutput(jsFilePath);
     addOutput(sourceMapFilePath);
     addOutput(declarationFilePath);
@@ -94669,7 +105240,11 @@ ${lanes.join("\n")}
   }
   function getFirstProjectOutput(configFile, ignoreCase) {
     if (outFile(configFile.options)) {
-      const { jsFilePath, declarationFilePath } = getOutputPathsForBundle(configFile.options, false);
+      const { jsFilePath, declarationFilePath } = getOutputPathsForBundle(
+        configFile.options,
+        /*forceDtsPaths*/
+        false
+      );
       return Debug.checkDefined(jsFilePath || declarationFilePath, `project ${configFile.options.configFilePath} expected to have at least one output`);
     }
     const getCommonSourceDirectory2 = memoize(() => getCommonSourceDirectoryOfConfig(configFile, ignoreCase));
@@ -94767,8 +105342,22 @@ ${lanes.join("\n")}
         emitSkipped = true;
         return;
       }
-      const buildInfo = host.getBuildInfo(bundle) || createBuildInfo(void 0, bundle);
-      writeFile(host, emitterDiagnostics, buildInfoPath, getBuildInfoText(buildInfo), false, void 0, { buildInfo });
+      const buildInfo = host.getBuildInfo(bundle) || createBuildInfo(
+        /*program*/
+        void 0,
+        bundle
+      );
+      writeFile(
+        host,
+        emitterDiagnostics,
+        buildInfoPath,
+        getBuildInfoText(buildInfo),
+        /*writeByteOrderMark*/
+        false,
+        /*sourceFiles*/
+        void 0,
+        { buildInfo }
+      );
     }
     function emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath, relativeToBuildInfo) {
       if (!sourceFileOrBundle || emitOnly || !jsFilePath) {
@@ -94778,7 +105367,16 @@ ${lanes.join("\n")}
         emitSkipped = true;
         return;
       }
-      const transform2 = transformNodes(resolver, host, factory, compilerOptions, [sourceFileOrBundle], scriptTransformers, false);
+      const transform2 = transformNodes(
+        resolver,
+        host,
+        factory,
+        compilerOptions,
+        [sourceFileOrBundle],
+        scriptTransformers,
+        /*allowDtsFiles*/
+        false
+      );
       const printerOptions = {
         removeComments: compilerOptions.removeComments,
         newLine: compilerOptions.newLine,
@@ -94793,7 +105391,9 @@ ${lanes.join("\n")}
         relativeToBuildInfo
       };
       const printer = createPrinter(printerOptions, {
+        // resolver hooks
         hasGlobalName: resolver.hasGlobalName,
+        // transform hooks
         onEmitNode: transform2.emitNodeWithNotification,
         isEmitNotificationEnabled: transform2.isEmitNotificationEnabled,
         substituteNode: transform2.substituteNode
@@ -94818,7 +105418,16 @@ ${lanes.join("\n")}
       if (emitOnly && !getEmitDeclarations(compilerOptions)) {
         filesForEmit.forEach(collectLinkedAliases);
       }
-      const declarationTransform = transformNodes(resolver, host, factory, compilerOptions, inputListOrBundle, declarationTransformers, false);
+      const declarationTransform = transformNodes(
+        resolver,
+        host,
+        factory,
+        compilerOptions,
+        inputListOrBundle,
+        declarationTransformers,
+        /*allowDtsFiles*/
+        false
+      );
       if (length(declarationTransform.diagnostics)) {
         for (const diagnostic of declarationTransform.diagnostics) {
           emitterDiagnostics.add(diagnostic);
@@ -94839,7 +105448,9 @@ ${lanes.join("\n")}
         relativeToBuildInfo
       };
       const declarationPrinter = createPrinter(printerOptions, {
+        // resolver hooks
         hasGlobalName: resolver.hasGlobalName,
+        // transform hooks
         onEmitNode: declarationTransform.emitNodeWithNotification,
         isEmitNotificationEnabled: declarationTransform.isEmitNotificationEnabled,
         substituteNode: declarationTransform.substituteNode
@@ -94858,6 +105469,7 @@ ${lanes.join("\n")}
             sourceRoot: compilerOptions.sourceRoot,
             mapRoot: compilerOptions.mapRoot,
             extendedDiagnostics: compilerOptions.extendedDiagnostics
+            // Explicitly do not passthru either `inline` option
           }
         );
       }
@@ -94868,11 +105480,19 @@ ${lanes.join("\n")}
     function collectLinkedAliases(node) {
       if (isExportAssignment(node)) {
         if (node.expression.kind === 79 /* Identifier */) {
-          resolver.collectLinkedAliases(node.expression, true);
+          resolver.collectLinkedAliases(
+            node.expression,
+            /*setVisibility*/
+            true
+          );
         }
         return;
       } else if (isExportSpecifier(node)) {
-        resolver.collectLinkedAliases(node.propertyName || node.name, true);
+        resolver.collectLinkedAliases(
+          node.propertyName || node.name,
+          /*setVisibility*/
+          true
+        );
         return;
       }
       forEachChild(node, collectLinkedAliases);
@@ -94920,7 +105540,15 @@ ${lanes.join("\n")}
         }
         if (sourceMapFilePath) {
           const sourceMap = sourceMapGenerator.toString();
-          writeFile(host, emitterDiagnostics, sourceMapFilePath, sourceMap, false, sourceFiles);
+          writeFile(
+            host,
+            emitterDiagnostics,
+            sourceMapFilePath,
+            sourceMap,
+            /*writeByteOrderMark*/
+            false,
+            sourceFiles
+          );
           if (printer.bundleFileInfo)
             printer.bundleFileInfo.mapHash = computeSignature(sourceMap, host);
         }
@@ -94972,9 +105600,12 @@ ${lanes.join("\n")}
           return encodeURI(
             getRelativePathToDirectoryOrUrl(
               getDirectoryPath(normalizePath(filePath)),
+              // get the relative sourceMapDir path based on jsFilePath
               combinePaths(sourceMapDir, sourceMapFile),
+              // this is where user expects to see sourceMap
               host.getCurrentDirectory(),
               host.getCanonicalFileName,
+              /*isAbsolutePathAnUrl*/
               true
             )
           );
@@ -95025,7 +105656,13 @@ ${lanes.join("\n")}
   }
   function emitUsingBuildInfo(config, host, getCommandLine, customTransformers) {
     var _a2, _b;
-    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Emit, "emitUsingBuildInfo", {}, true);
+    (_a2 = tracing) == null ? void 0 : _a2.push(
+      tracing.Phase.Emit,
+      "emitUsingBuildInfo",
+      {},
+      /*separateBeginAndEnd*/
+      true
+    );
     ts_performance_exports.mark("beforeEmit");
     const result = emitUsingBuildInfoWorker(config, host, getCommandLine, customTransformers);
     ts_performance_exports.mark("afterEmit");
@@ -95034,7 +105671,11 @@ ${lanes.join("\n")}
     return result;
   }
   function emitUsingBuildInfoWorker(config, host, getCommandLine, customTransformers) {
-    const { buildInfoPath, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath } = getOutputPathsForBundle(config.options, false);
+    const { buildInfoPath, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath } = getOutputPathsForBundle(
+      config.options,
+      /*forceDtsPaths*/
+      false
+    );
     const buildInfo = host.getBuildInfo(buildInfoPath, config.options.configFilePath);
     if (!buildInfo)
       return buildInfoPath;
@@ -95072,6 +105713,7 @@ ${lanes.join("\n")}
       declarationMapText,
       buildInfoPath,
       buildInfo,
+      /*onlyOwnText*/
       true
     );
     const outputFiles = [];
@@ -95146,6 +105788,7 @@ ${lanes.join("\n")}
     emitFiles(
       notImplementedResolver,
       emitHost,
+      /*targetSourceFile*/
       void 0,
       getTransformers(config.options, customTransformers)
     );
@@ -95180,6 +105823,8 @@ ${lanes.join("\n")}
     let tempFlags;
     let reservedNamesStack;
     let reservedNames;
+    let reservedPrivateNamesStack;
+    let reservedPrivateNames;
     let preserveSourceNewlines = printerOptions.preserveSourceNewlines;
     let nextListElementPos;
     let writer;
@@ -95214,10 +105859,12 @@ ${lanes.join("\n")}
     const emitBinaryExpression = createEmitBinaryExpression();
     reset2();
     return {
+      // public API
       printNode,
       printList,
       printFile,
       printBundle,
+      // internal API
       writeNode,
       writeList,
       writeFile: writeFile2,
@@ -95252,11 +105899,21 @@ ${lanes.join("\n")}
       return endPrint();
     }
     function printBundle(bundle) {
-      writeBundle(bundle, beginPrint(), void 0);
+      writeBundle(
+        bundle,
+        beginPrint(),
+        /*sourceMapEmitter*/
+        void 0
+      );
       return endPrint();
     }
     function printFile(sourceFile) {
-      writeFile2(sourceFile, beginPrint(), void 0);
+      writeFile2(
+        sourceFile,
+        beginPrint(),
+        /*sourceMapEmitter*/
+        void 0
+      );
       return endPrint();
     }
     function printUnparsedSource(unparsed) {
@@ -95265,18 +105922,31 @@ ${lanes.join("\n")}
     }
     function writeNode(hint, node, sourceFile, output) {
       const previousWriter = writer;
-      setWriter(output, void 0);
+      setWriter(
+        output,
+        /*_sourceMapGenerator*/
+        void 0
+      );
       print(hint, node, sourceFile);
       reset2();
       writer = previousWriter;
     }
     function writeList(format, nodes, sourceFile, output) {
       const previousWriter = writer;
-      setWriter(output, void 0);
+      setWriter(
+        output,
+        /*_sourceMapGenerator*/
+        void 0
+      );
       if (sourceFile) {
         setSourceFile(sourceFile);
       }
-      emitList(void 0, nodes, format);
+      emitList(
+        /*parentNode*/
+        void 0,
+        nodes,
+        format
+      );
       reset2();
       writer = previousWriter;
     }
@@ -95329,7 +105999,12 @@ ${lanes.join("\n")}
         const savedSections = bundleFileInfo && bundleFileInfo.sections;
         if (savedSections)
           bundleFileInfo.sections = [];
-        print(4 /* Unspecified */, prepend, void 0);
+        print(
+          4 /* Unspecified */,
+          prepend,
+          /*sourceFile*/
+          void 0
+        );
         if (bundleFileInfo) {
           const newSections = bundleFileInfo.sections;
           bundleFileInfo.sections = savedSections;
@@ -95373,8 +106048,17 @@ ${lanes.join("\n")}
     }
     function writeUnparsedSource(unparsed, output) {
       const previousWriter = writer;
-      setWriter(output, void 0);
-      print(4 /* Unspecified */, unparsed, void 0);
+      setWriter(
+        output,
+        /*_sourceMapGenerator*/
+        void 0
+      );
+      print(
+        4 /* Unspecified */,
+        unparsed,
+        /*sourceFile*/
+        void 0
+      );
       reset2();
       writer = previousWriter;
     }
@@ -95400,7 +106084,12 @@ ${lanes.join("\n")}
       if (sourceFile) {
         setSourceFile(sourceFile);
       }
-      pipelineEmit(hint, node, void 0);
+      pipelineEmit(
+        hint,
+        node,
+        /*parenthesizerRule*/
+        void 0
+      );
     }
     function setSourceFile(sourceFile) {
       currentSourceFile = sourceFile;
@@ -95429,10 +106118,18 @@ ${lanes.join("\n")}
       tempFlagsStack = [];
       tempFlags = TempFlags.Auto;
       reservedNamesStack = [];
+      reservedNames = void 0;
+      reservedPrivateNamesStack = [];
+      reservedPrivateNames = void 0;
       currentSourceFile = void 0;
       currentLineMap = void 0;
       detachedCommentsInfo = void 0;
-      setWriter(void 0, void 0);
+      setWriter(
+        /*output*/
+        void 0,
+        /*_sourceMapGenerator*/
+        void 0
+      );
     }
     function getCurrentLineMap() {
       return currentLineMap || (currentLineMap = getLineStarts(Debug.checkDefined(currentSourceFile)));
@@ -95447,7 +106144,12 @@ ${lanes.join("\n")}
     function emitIdentifierName(node) {
       if (node === void 0)
         return;
-      pipelineEmit(2 /* IdentifierName */, node, void 0);
+      pipelineEmit(
+        2 /* IdentifierName */,
+        node,
+        /*parenthesizerRule*/
+        void 0
+      );
     }
     function emitExpression(node, parenthesizerRule) {
       if (node === void 0)
@@ -95536,19 +106238,30 @@ ${lanes.join("\n")}
       if (hint === 2 /* IdentifierName */)
         return emitIdentifier(cast(node, isIdentifier));
       if (hint === 6 /* JsxAttributeValue */)
-        return emitLiteral(cast(node, isStringLiteral), true);
+        return emitLiteral(
+          cast(node, isStringLiteral),
+          /*jsxAttributeEscape*/
+          true
+        );
       if (hint === 3 /* MappedTypeParameter */)
         return emitMappedTypeParameter(cast(node, isTypeParameterDeclaration));
       if (hint === 5 /* EmbeddedStatement */) {
         Debug.assertNode(node, isEmptyStatement);
-        return emitEmptyStatement(true);
+        return emitEmptyStatement(
+          /*isEmbeddedStatement*/
+          true
+        );
       }
       if (hint === 4 /* Unspecified */) {
         switch (node.kind) {
           case 15 /* TemplateHead */:
           case 16 /* TemplateMiddle */:
           case 17 /* TemplateTail */:
-            return emitLiteral(node, false);
+            return emitLiteral(
+              node,
+              /*jsxAttributeEscape*/
+              false
+            );
           case 79 /* Identifier */:
             return emitIdentifier(node);
           case 80 /* PrivateIdentifier */:
@@ -95647,7 +106360,10 @@ ${lanes.join("\n")}
           case 240 /* VariableStatement */:
             return emitVariableStatement(node);
           case 239 /* EmptyStatement */:
-            return emitEmptyStatement(false);
+            return emitEmptyStatement(
+              /*isEmbeddedStatement*/
+              false
+            );
           case 241 /* ExpressionStatement */:
             return emitExpressionStatement(node);
           case 242 /* IfStatement */:
@@ -95824,23 +106540,26 @@ ${lanes.join("\n")}
             return;
           case 341 /* JSDocCallbackTag */:
             return emitJSDocCallbackTag(node);
-          case 343 /* JSDocParameterTag */:
-          case 350 /* JSDocPropertyTag */:
+          case 342 /* JSDocOverloadTag */:
+            return emitJSDocOverloadTag(node);
+          case 344 /* JSDocParameterTag */:
+          case 351 /* JSDocPropertyTag */:
             return emitJSDocPropertyLikeTag(node);
-          case 342 /* JSDocEnumTag */:
-          case 344 /* JSDocReturnTag */:
-          case 345 /* JSDocThisTag */:
-          case 346 /* JSDocTypeTag */:
+          case 343 /* JSDocEnumTag */:
+          case 345 /* JSDocReturnTag */:
+          case 346 /* JSDocThisTag */:
+          case 347 /* JSDocTypeTag */:
+          case 352 /* JSDocThrowsTag */:
             return emitJSDocSimpleTypedTag(node);
-          case 347 /* JSDocTemplateTag */:
+          case 348 /* JSDocTemplateTag */:
             return emitJSDocTemplateTag(node);
-          case 348 /* JSDocTypedefTag */:
+          case 349 /* JSDocTypedefTag */:
             return emitJSDocTypedefTag(node);
-          case 349 /* JSDocSeeTag */:
+          case 350 /* JSDocSeeTag */:
             return emitJSDocSeeTag(node);
-          case 352 /* NotEmittedStatement */:
-          case 356 /* EndOfDeclarationMarker */:
-          case 355 /* MergeDeclarationMarker */:
+          case 354 /* NotEmittedStatement */:
+          case 358 /* EndOfDeclarationMarker */:
+          case 357 /* MergeDeclarationMarker */:
             return;
         }
         if (isExpression(node)) {
@@ -95864,7 +106583,11 @@ ${lanes.join("\n")}
           case 10 /* StringLiteral */:
           case 13 /* RegularExpressionLiteral */:
           case 14 /* NoSubstitutionTemplateLiteral */:
-            return emitLiteral(node, false);
+            return emitLiteral(
+              node,
+              /*jsxAttributeEscape*/
+              false
+            );
           case 79 /* Identifier */:
             return emitIdentifier(node);
           case 80 /* PrivateIdentifier */:
@@ -95935,18 +106658,18 @@ ${lanes.join("\n")}
             return emitJsxSelfClosingElement(node);
           case 285 /* JsxFragment */:
             return emitJsxFragment(node);
-          case 351 /* SyntaxList */:
+          case 353 /* SyntaxList */:
             return Debug.fail("SyntaxList should not be printed");
-          case 352 /* NotEmittedStatement */:
+          case 354 /* NotEmittedStatement */:
             return;
-          case 353 /* PartiallyEmittedExpression */:
+          case 355 /* PartiallyEmittedExpression */:
             return emitPartiallyEmittedExpression(node);
-          case 354 /* CommaListExpression */:
+          case 356 /* CommaListExpression */:
             return emitCommaList(node);
-          case 355 /* MergeDeclarationMarker */:
-          case 356 /* EndOfDeclarationMarker */:
+          case 357 /* MergeDeclarationMarker */:
+          case 358 /* EndOfDeclarationMarker */:
             return;
-          case 357 /* SyntheticReferenceExpression */:
+          case 359 /* SyntheticReferenceExpression */:
             return Debug.fail("SyntheticReferenceExpression should not be printed");
         }
       }
@@ -96037,7 +106760,11 @@ ${lanes.join("\n")}
       return helpers && stableSort(helpers, compareEmitHelpers);
     }
     function emitNumericOrBigIntLiteral(node) {
-      emitLiteral(node, false);
+      emitLiteral(
+        node,
+        /*jsxAttributeEscape*/
+        false
+      );
     }
     function emitLiteral(node, jsxAttributeEscape) {
       const text = getLiteralTextOfNode(node, printerOptions.neverAsciiEscape, jsxAttributeEscape);
@@ -96089,7 +106816,12 @@ ${lanes.join("\n")}
     }
     function emitPlaceholder(hint, node, snippet) {
       nonEscapingWrite(`\${${snippet.order}:`);
-      pipelineEmitWithHintWorker(hint, node, false);
+      pipelineEmitWithHintWorker(
+        hint,
+        node,
+        /*allowSnippets*/
+        false
+      );
       nonEscapingWrite(`}`);
     }
     function emitTabStop(hint, node, snippet) {
@@ -96105,12 +106837,19 @@ ${lanes.join("\n")}
     }
     function emitIdentifier(node) {
       const writeText = node.symbol ? writeSymbol : write;
-      writeText(getTextOfNode2(node, false), node.symbol);
+      writeText(getTextOfNode2(
+        node,
+        /*includeTrivia*/
+        false
+      ), node.symbol);
       emitList(node, node.typeArguments, 53776 /* TypeParameters */);
     }
     function emitPrivateIdentifier(node) {
-      const writeText = node.symbol ? writeSymbol : write;
-      writeText(getTextOfNode2(node, false), node.symbol);
+      write(getTextOfNode2(
+        node,
+        /*includeTrivia*/
+        false
+      ));
     }
     function emitQualifiedName(node) {
       emitEntityName(node.left);
@@ -96125,9 +106864,13 @@ ${lanes.join("\n")}
       }
     }
     function emitComputedPropertyName(node) {
+      const savedPrivateNameTempFlags = privateNameTempFlags;
+      const savedReservedMemberNames = reservedPrivateNames;
+      popPrivateNameGenerationScope();
       writePunctuation("[");
       emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfComputedPropertyName);
       writePunctuation("]");
+      pushPrivateNameGenerationScope(savedPrivateNameTempFlags, savedReservedMemberNames);
     }
     function emitTypeParameter(node) {
       emitModifiers(node, node.modifiers);
@@ -96307,10 +107050,16 @@ ${lanes.join("\n")}
       emitTypeArguments(node, node.typeArguments);
     }
     function emitTypeLiteral(node) {
+      pushPrivateNameGenerationScope(
+        TempFlags.Auto,
+        /*newReservedMemberNames*/
+        void 0
+      );
       writePunctuation("{");
       const flags = getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineTypeLiteralMembers */ : 32897 /* MultiLineTypeLiteralMembers */;
       emitList(node, node.members, flags | 524288 /* NoSpaceIfEmpty */);
       writePunctuation("}");
+      popPrivateNameGenerationScope();
     }
     function emitArrayType(node) {
       emit(node.elementType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType);
@@ -96490,6 +107239,11 @@ ${lanes.join("\n")}
       emitExpressionList(node, elements, 8914 /* ArrayLiteralExpressionElements */ | preferNewLine, parenthesizer.parenthesizeExpressionForDisallowedComma);
     }
     function emitObjectLiteralExpression(node) {
+      pushPrivateNameGenerationScope(
+        TempFlags.Auto,
+        /*newReservedMemberNames*/
+        void 0
+      );
       forEach(node.properties, generateMemberNames);
       const indentedFlag = getEmitFlags(node) & 131072 /* Indented */;
       if (indentedFlag) {
@@ -96501,13 +107255,18 @@ ${lanes.join("\n")}
       if (indentedFlag) {
         decreaseIndent();
       }
+      popPrivateNameGenerationScope();
     }
     function emitPropertyAccessExpression(node) {
       emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
       const token = node.questionDotToken || setTextRangePosEnd(factory.createToken(24 /* DotToken */), node.expression.end, node.name.pos);
       const linesBeforeDot = getLinesBetweenNodes(node, node.expression, token);
       const linesAfterDot = getLinesBetweenNodes(node, token, node.name);
-      writeLinesAndIndent(linesBeforeDot, false);
+      writeLinesAndIndent(
+        linesBeforeDot,
+        /*writeSpaceIfNotIndenting*/
+        false
+      );
       const shouldEmitDotDot = token.kind !== 28 /* QuestionDotToken */ && mayNeedDotDotForPropertyAccess(node.expression) && !writer.hasTrailingComment() && !writer.hasTrailingWhitespace();
       if (shouldEmitDotDot) {
         writePunctuation(".");
@@ -96517,14 +107276,24 @@ ${lanes.join("\n")}
       } else {
         emitTokenWithComment(token.kind, node.expression.end, writePunctuation, node);
       }
-      writeLinesAndIndent(linesAfterDot, false);
+      writeLinesAndIndent(
+        linesAfterDot,
+        /*writeSpaceIfNotIndenting*/
+        false
+      );
       emit(node.name);
       decreaseIndentIf(linesBeforeDot, linesAfterDot);
     }
     function mayNeedDotDotForPropertyAccess(expression) {
       expression = skipPartiallyEmittedExpressions(expression);
       if (isNumericLiteral(expression)) {
-        const text = getLiteralTextOfNode(expression, true, false);
+        const text = getLiteralTextOfNode(
+          expression,
+          /*neverAsciiEscape*/
+          true,
+          /*jsxAttributeEscape*/
+          false
+        );
         return !expression.numericLiteralFlags && !stringContains(text, tokenToString(24 /* DotToken */));
       } else if (isAccessExpression(expression)) {
         const constantValue = getConstantValue(expression);
@@ -96586,7 +107355,11 @@ ${lanes.join("\n")}
     function emitParenthesizedExpression(node) {
       const openParenPos = emitTokenWithComment(20 /* OpenParenToken */, node.pos, writePunctuation, node);
       const indented = writeLineSeparatorsAndIndentBefore(node.expression, node);
-      emitExpression(node.expression, void 0);
+      emitExpression(
+        node.expression,
+        /*parenthesizerRules*/
+        void 0
+      );
       writeLineSeparatorsAfter(node.expression, node);
       decreaseIndentIf(indented);
       emitTokenWithComment(21 /* CloseParenToken */, node.expression ? node.expression.end : openParenPos, writePunctuation, node);
@@ -96642,7 +107415,15 @@ ${lanes.join("\n")}
       writeTokenText(node.operator, writeOperator);
     }
     function createEmitBinaryExpression() {
-      return createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, void 0);
+      return createBinaryExpressionTrampoline(
+        onEnter,
+        onLeft,
+        onOperator,
+        onRight,
+        onExit,
+        /*foldState*/
+        void 0
+      );
       function onEnter(node, state) {
         if (state) {
           state.stackIndex++;
@@ -96681,8 +107462,16 @@ ${lanes.join("\n")}
         writeLinesAndIndent(linesBeforeOperator, isCommaOperator);
         emitLeadingCommentsOfPosition(operatorToken.pos);
         writeTokenNode(operatorToken, operatorToken.kind === 101 /* InKeyword */ ? writeKeyword : writeOperator);
-        emitTrailingCommentsOfPosition(operatorToken.end, true);
-        writeLinesAndIndent(linesAfterOperator, true);
+        emitTrailingCommentsOfPosition(
+          operatorToken.end,
+          /*prefixSpace*/
+          true
+        );
+        writeLinesAndIndent(
+          linesAfterOperator,
+          /*writeSpaceIfNotIndenting*/
+          true
+        );
       }
       function onRight(next, _workArea, parent2) {
         return maybeEmitExpression(next, parent2, "right");
@@ -96731,14 +107520,30 @@ ${lanes.join("\n")}
       const linesBeforeColon = getLinesBetweenNodes(node, node.whenTrue, node.colonToken);
       const linesAfterColon = getLinesBetweenNodes(node, node.colonToken, node.whenFalse);
       emitExpression(node.condition, parenthesizer.parenthesizeConditionOfConditionalExpression);
-      writeLinesAndIndent(linesBeforeQuestion, true);
+      writeLinesAndIndent(
+        linesBeforeQuestion,
+        /*writeSpaceIfNotIndenting*/
+        true
+      );
       emit(node.questionToken);
-      writeLinesAndIndent(linesAfterQuestion, true);
+      writeLinesAndIndent(
+        linesAfterQuestion,
+        /*writeSpaceIfNotIndenting*/
+        true
+      );
       emitExpression(node.whenTrue, parenthesizer.parenthesizeBranchOfConditionalExpression);
       decreaseIndentIf(linesBeforeQuestion, linesAfterQuestion);
-      writeLinesAndIndent(linesBeforeColon, true);
+      writeLinesAndIndent(
+        linesBeforeColon,
+        /*writeSpaceIfNotIndenting*/
+        true
+      );
       emit(node.colonToken);
-      writeLinesAndIndent(linesAfterColon, true);
+      writeLinesAndIndent(
+        linesAfterColon,
+        /*writeSpaceIfNotIndenting*/
+        true
+      );
       emitExpression(node.whenFalse, parenthesizer.parenthesizeBranchOfConditionalExpression);
       decreaseIndentIf(linesBeforeColon, linesAfterColon);
     }
@@ -96764,7 +107569,11 @@ ${lanes.join("\n")}
       emitTypeArguments(node, node.typeArguments);
     }
     function emitAsExpression(node) {
-      emitExpression(node.expression, void 0);
+      emitExpression(
+        node.expression,
+        /*parenthesizerRules*/
+        void 0
+      );
       if (node.type) {
         writeSpace();
         writeKeyword("as");
@@ -96777,7 +107586,11 @@ ${lanes.join("\n")}
       writeOperator("!");
     }
     function emitSatisfiesExpression(node) {
-      emitExpression(node.expression, void 0);
+      emitExpression(
+        node.expression,
+        /*parenthesizerRules*/
+        void 0
+      );
       if (node.type) {
         writeSpace();
         writeKeyword("satisfies");
@@ -96795,13 +107608,31 @@ ${lanes.join("\n")}
       emit(node.literal);
     }
     function emitBlock(node) {
-      emitBlockStatements(node, !node.multiLine && isEmptyBlock(node));
+      emitBlockStatements(
+        node,
+        /*forceSingleLine*/
+        !node.multiLine && isEmptyBlock(node)
+      );
     }
     function emitBlockStatements(node, forceSingleLine) {
-      emitTokenWithComment(18 /* OpenBraceToken */, node.pos, writePunctuation, node);
+      emitTokenWithComment(
+        18 /* OpenBraceToken */,
+        node.pos,
+        writePunctuation,
+        /*contextNode*/
+        node
+      );
       const format = forceSingleLine || getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineBlockStatements */ : 129 /* MultiLineBlockStatements */;
       emitList(node, node.statements, format);
-      emitTokenWithComment(19 /* CloseBraceToken */, node.statements.end, writePunctuation, node, !!(format & 1 /* MultiLine */));
+      emitTokenWithComment(
+        19 /* CloseBraceToken */,
+        node.statements.end,
+        writePunctuation,
+        /*contextNode*/
+        node,
+        /*indentLeading*/
+        !!(format & 1 /* MultiLine */)
+      );
     }
     function emitVariableStatement(node) {
       emitModifiers(node, node.modifiers);
@@ -96864,7 +107695,13 @@ ${lanes.join("\n")}
     function emitForStatement(node) {
       const openParenPos = emitTokenWithComment(97 /* ForKeyword */, node.pos, writeKeyword, node);
       writeSpace();
-      let pos = emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
+      let pos = emitTokenWithComment(
+        20 /* OpenParenToken */,
+        openParenPos,
+        writePunctuation,
+        /*contextNode*/
+        node
+      );
       emitForBinding(node.initializer);
       pos = emitTokenWithComment(26 /* SemicolonToken */, node.initializer ? node.initializer.end : pos, writePunctuation, node);
       emitExpressionWithLeadingSpace(node.condition);
@@ -96937,7 +107774,13 @@ ${lanes.join("\n")}
       pos = writeTokenText(token, writer2, pos);
       if (isSimilarNode && contextNode.end !== pos) {
         const isJsxExprContext = contextNode.kind === 291 /* JsxExpression */;
-        emitTrailingCommentsOfPosition(pos, !isJsxExprContext, isJsxExprContext);
+        emitTrailingCommentsOfPosition(
+          pos,
+          /*prefixSpace*/
+          !isJsxExprContext,
+          /*forceNoNewline*/
+          isJsxExprContext
+        );
       }
       return pos;
     }
@@ -96977,7 +107820,13 @@ ${lanes.join("\n")}
       return parenthesizeExpressionForNoAsi(parenthesizer.parenthesizeExpressionForDisallowedComma(node));
     }
     function emitReturnStatement(node) {
-      emitTokenWithComment(105 /* ReturnKeyword */, node.pos, writeKeyword, node);
+      emitTokenWithComment(
+        105 /* ReturnKeyword */,
+        node.pos,
+        writeKeyword,
+        /*contextNode*/
+        node
+      );
       emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi);
       writeTrailingSemicolon();
     }
@@ -97117,7 +107966,11 @@ ${lanes.join("\n")}
       onAfterEmitNode == null ? void 0 : onAfterEmitNode(body);
     }
     function emitBlockFunctionBodyOnSingleLine(body) {
-      emitBlockFunctionBodyWorker(body, true);
+      emitBlockFunctionBodyWorker(
+        body,
+        /*emitBlockFunctionBodyOnSingleLine*/
+        true
+      );
     }
     function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine2) {
       const statementOffset = emitPrologueDirectives(body.statements);
@@ -97128,13 +107981,25 @@ ${lanes.join("\n")}
         emitList(body, body.statements, 768 /* SingleLineFunctionBodyStatements */);
         increaseIndent();
       } else {
-        emitList(body, body.statements, 1 /* MultiLineFunctionBodyStatements */, void 0, statementOffset);
+        emitList(
+          body,
+          body.statements,
+          1 /* MultiLineFunctionBodyStatements */,
+          /*parenthesizerRule*/
+          void 0,
+          statementOffset
+        );
       }
     }
     function emitClassDeclaration(node) {
       emitClassDeclarationOrExpression(node);
     }
     function emitClassDeclarationOrExpression(node) {
+      pushPrivateNameGenerationScope(
+        TempFlags.Auto,
+        /*newReservedMemberNames*/
+        void 0
+      );
       forEach(node.members, generateMemberNames);
       emitDecoratorsAndModifiers(node, node.modifiers);
       writeKeyword("class");
@@ -97155,8 +108020,14 @@ ${lanes.join("\n")}
       if (indentedFlag) {
         decreaseIndent();
       }
+      popPrivateNameGenerationScope();
     }
     function emitInterfaceDeclaration(node) {
+      pushPrivateNameGenerationScope(
+        TempFlags.Auto,
+        /*newReservedMemberNames*/
+        void 0
+      );
       emitModifiers(node, node.modifiers);
       writeKeyword("interface");
       writeSpace();
@@ -97167,6 +108038,7 @@ ${lanes.join("\n")}
       writePunctuation("{");
       emitList(node, node.members, 129 /* InterfaceMembers */);
       writePunctuation("}");
+      popPrivateNameGenerationScope();
     }
     function emitTypeAliasDeclaration(node) {
       emitModifiers(node, node.modifiers);
@@ -97211,13 +108083,24 @@ ${lanes.join("\n")}
     function emitModuleBlock(node) {
       pushNameGenerationScope(node);
       forEach(node.statements, generateNames);
-      emitBlockStatements(node, isEmptyBlock(node));
+      emitBlockStatements(
+        node,
+        /*forceSingleLine*/
+        isEmptyBlock(node)
+      );
       popNameGenerationScope(node);
     }
     function emitCaseBlock(node) {
       emitTokenWithComment(18 /* OpenBraceToken */, node.pos, writePunctuation, node);
       emitList(node, node.clauses, 129 /* CaseBlockClauses */);
-      emitTokenWithComment(19 /* CloseBraceToken */, node.clauses.end, writePunctuation, node, true);
+      emitTokenWithComment(
+        19 /* CloseBraceToken */,
+        node.clauses.end,
+        writePunctuation,
+        node,
+        /*indentLeading*/
+        true
+      );
     }
     function emitImportEqualsDeclaration(node) {
       emitModifiers(node, node.modifiers);
@@ -97485,7 +108368,8 @@ ${lanes.join("\n")}
       emitCaseOrDefaultClauseRest(node, node.statements, pos);
     }
     function emitCaseOrDefaultClauseRest(parentNode, statements, colonPos) {
-      const emitAsSingleStatement = statements.length === 1 && (!currentSourceFile || nodeIsSynthesized(parentNode) || nodeIsSynthesized(statements[0]) || rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile));
+      const emitAsSingleStatement = statements.length === 1 && // treat synthesized nodes as located on the same line for emit purposes
+      (!currentSourceFile || nodeIsSynthesized(parentNode) || nodeIsSynthesized(statements[0]) || rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile));
       let format = 163969 /* CaseOrDefaultClauseStatements */;
       if (emitAsSingleStatement) {
         writeToken(58 /* ColonToken */, colonPos, writePunctuation, parentNode);
@@ -97559,7 +108443,7 @@ ${lanes.join("\n")}
         }
       }
       if (node.tags) {
-        if (node.tags.length === 1 && node.tags[0].kind === 346 /* JSDocTypeTag */ && !node.comment) {
+        if (node.tags.length === 1 && node.tags[0].kind === 347 /* JSDocTypeTag */ && !node.comment) {
           writeSpace();
           emit(node.tags[0]);
         } else {
@@ -97634,6 +108518,10 @@ ${lanes.join("\n")}
       emitJSDocComment(tag.comment);
       emitJSDocSignature(tag.typeExpression);
     }
+    function emitJSDocOverloadTag(tag) {
+      emitJSDocComment(tag.comment);
+      emitJSDocSignature(tag.typeExpression);
+    }
     function emitJSDocSimpleTag(tag) {
       emitJSDocTagName(tag.tagName);
       emitJSDocComment(tag.comment);
@@ -97765,7 +108653,14 @@ ${lanes.join("\n")}
       emitHelpers(node);
       const index = findIndex(statements, (statement) => !isPrologueDirective(statement));
       emitTripleSlashDirectivesIfNeeded(node);
-      emitList(node, statements, 1 /* MultiLine */, void 0, index === -1 ? statements.length : index);
+      emitList(
+        node,
+        statements,
+        1 /* MultiLine */,
+        /*parenthesizerRule*/
+        void 0,
+        index === -1 ? statements.length : index
+      );
       popNameGenerationScope(node);
     }
     function emitPartiallyEmittedExpression(node) {
@@ -97779,7 +108674,13 @@ ${lanes.join("\n")}
       }
     }
     function emitCommaList(node) {
-      emitExpressionList(node, node.elements, 528 /* CommaListElements */, void 0);
+      emitExpressionList(
+        node,
+        node.elements,
+        528 /* CommaListElements */,
+        /*parenthesizerRule*/
+        void 0
+      );
     }
     function emitPrologueDirectives(statements, sourceFile, seenPrologueDirectives, recordBundleFileSection) {
       let needsToSetSourceFile = !!sourceFile;
@@ -97830,7 +108731,13 @@ ${lanes.join("\n")}
           emitUnparsedPrologues(prepend.prologues, seenPrologueDirectives);
         }
         for (const sourceFile of sourceFileOrBundle.sourceFiles) {
-          emitPrologueDirectives(sourceFile.statements, sourceFile, seenPrologueDirectives, true);
+          emitPrologueDirectives(
+            sourceFile.statements,
+            sourceFile,
+            seenPrologueDirectives,
+            /*recordBundleFileSection*/
+            true
+          );
         }
         setSourceFile(void 0);
       }
@@ -97928,9 +108835,11 @@ ${lanes.join("\n")}
             node,
             modifiers,
             lastMode === "modifiers" ? 2359808 /* Modifiers */ : 2146305 /* Decorators */,
+            /*parenthesizerRule*/
             void 0,
             start,
             pos - start,
+            /*hasTrailingComma*/
             false,
             textRange
           );
@@ -98077,7 +108986,11 @@ ${lanes.join("\n")}
       if (format & 15360 /* BracketsMask */) {
         writePunctuation(getOpeningBracket(format));
         if (isEmpty && children) {
-          emitTrailingCommentsOfPosition(children.pos, true);
+          emitTrailingCommentsOfPosition(
+            children.pos,
+            /*prefixSpace*/
+            true
+          );
         }
       }
       onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(children);
@@ -98384,21 +109297,37 @@ ${lanes.join("\n")}
     }
     function getEffectiveLines(getLineDifference) {
       Debug.assert(!!preserveSourceNewlines);
-      const lines = getLineDifference(true);
+      const lines = getLineDifference(
+        /*includeComments*/
+        true
+      );
       if (lines === 0) {
-        return getLineDifference(false);
+        return getLineDifference(
+          /*includeComments*/
+          false
+        );
       }
       return lines;
     }
     function writeLineSeparatorsAndIndentBefore(node, parent2) {
       const leadingNewlines = preserveSourceNewlines && getLeadingLineTerminatorCount(parent2, node, 0 /* None */);
       if (leadingNewlines) {
-        writeLinesAndIndent(leadingNewlines, false);
+        writeLinesAndIndent(
+          leadingNewlines,
+          /*writeSpaceIfNotIndenting*/
+          false
+        );
       }
       return !!leadingNewlines;
     }
     function writeLineSeparatorsAfter(node, parent2) {
-      const trailingNewlines = preserveSourceNewlines && getClosingLineTerminatorCount(parent2, node, 0 /* None */, void 0);
+      const trailingNewlines = preserveSourceNewlines && getClosingLineTerminatorCount(
+        parent2,
+        node,
+        0 /* None */,
+        /*childrenTextRange*/
+        void 0
+      );
       if (trailingNewlines) {
         writeLine(trailingNewlines);
       }
@@ -98487,8 +109416,6 @@ ${lanes.join("\n")}
       }
       tempFlagsStack.push(tempFlags);
       tempFlags = TempFlags.Auto;
-      privateNameTempFlagsStack.push(privateNameTempFlags);
-      privateNameTempFlags = TempFlags.Auto;
       formattedNameTempFlagsStack.push(formattedNameTempFlags);
       formattedNameTempFlags = void 0;
       reservedNamesStack.push(reservedNames);
@@ -98498,7 +109425,6 @@ ${lanes.join("\n")}
         return;
       }
       tempFlags = tempFlagsStack.pop();
-      privateNameTempFlags = privateNameTempFlagsStack.pop();
       formattedNameTempFlags = formattedNameTempFlagsStack.pop();
       reservedNames = reservedNamesStack.pop();
     }
@@ -98508,6 +109434,22 @@ ${lanes.join("\n")}
       }
       reservedNames.add(name);
     }
+    function pushPrivateNameGenerationScope(newPrivateNameTempFlags, newReservedMemberNames) {
+      privateNameTempFlagsStack.push(privateNameTempFlags);
+      privateNameTempFlags = newPrivateNameTempFlags;
+      reservedPrivateNamesStack.push(reservedNames);
+      reservedPrivateNames = newReservedMemberNames;
+    }
+    function popPrivateNameGenerationScope() {
+      privateNameTempFlags = privateNameTempFlagsStack.pop();
+      reservedPrivateNames = reservedPrivateNamesStack.pop();
+    }
+    function reservePrivateNameInNestedScopes(name) {
+      if (!reservedPrivateNames || reservedPrivateNames === lastOrUndefined(reservedPrivateNamesStack)) {
+        reservedPrivateNames = /* @__PURE__ */ new Set();
+      }
+      reservedPrivateNames.add(name);
+    }
     function generateNames(node) {
       if (!node)
         return;
@@ -98618,10 +109560,10 @@ ${lanes.join("\n")}
       }
     }
     function generateName(name) {
-      if ((name.autoGenerateFlags & 7 /* KindMask */) === 4 /* Node */) {
-        return generateNameCached(getNodeForGeneratedName(name), isPrivateIdentifier(name), name.autoGenerateFlags, name.autoGeneratePrefix, name.autoGenerateSuffix);
+      if ((name.autoGenerate.flags & 7 /* KindMask */) === 4 /* Node */) {
+        return generateNameCached(getNodeForGeneratedName(name), isPrivateIdentifier(name), name.autoGenerate.flags, name.autoGenerate.prefix, name.autoGenerate.suffix);
       } else {
-        const autoGenerateId = name.autoGenerateId;
+        const autoGenerateId = name.autoGenerate.id;
         return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = makeName(name));
       }
     }
@@ -98629,15 +109571,18 @@ ${lanes.join("\n")}
       const nodeId = getNodeId(node);
       return nodeIdToGeneratedName[nodeId] || (nodeIdToGeneratedName[nodeId] = generateNameForNode(node, privateName, flags != null ? flags : 0 /* None */, formatGeneratedNamePart(prefix, generateName), formatGeneratedNamePart(suffix)));
     }
-    function isUniqueName(name) {
-      return isFileLevelUniqueName2(name) && !generatedNames.has(name) && !(reservedNames && reservedNames.has(name));
+    function isUniqueName(name, privateName) {
+      return isFileLevelUniqueName2(name, privateName) && !isReservedName(name, privateName) && !generatedNames.has(name);
     }
-    function isFileLevelUniqueName2(name) {
+    function isReservedName(name, privateName) {
+      return privateName ? !!(reservedPrivateNames == null ? void 0 : reservedPrivateNames.has(name)) : !!(reservedNames == null ? void 0 : reservedNames.has(name));
+    }
+    function isFileLevelUniqueName2(name, _isPrivate) {
       return currentSourceFile ? isFileLevelUniqueName(currentSourceFile, name, hasGlobalName) : true;
     }
     function isUniqueLocalName(name, container) {
-      for (let node = container; isNodeDescendantOf(node, container); node = node.nextContainer) {
-        if (node.locals) {
+      for (let node = container; node && isNodeDescendantOf(node, container); node = node.nextContainer) {
+        if (canHaveLocals(node) && node.locals) {
           const local = node.locals.get(escapeLeadingUnderscores(name));
           if (local && local.flags & (111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */)) {
             return false;
@@ -98680,9 +109625,11 @@ ${lanes.join("\n")}
       if (flags && !(tempFlags2 & flags)) {
         const name = flags === TempFlags._i ? "_i" : "_n";
         const fullName = formatGeneratedName(privateName, prefix, name, suffix);
-        if (isUniqueName(fullName)) {
+        if (isUniqueName(fullName, privateName)) {
           tempFlags2 |= flags;
-          if (reservedInNestedScopes) {
+          if (privateName) {
+            reservePrivateNameInNestedScopes(fullName);
+          } else if (reservedInNestedScopes) {
             reserveNameInNestedScopes(fullName);
           }
           setTempFlags(key, tempFlags2);
@@ -98695,8 +109642,10 @@ ${lanes.join("\n")}
         if (count !== 8 && count !== 13) {
           const name = count < 26 ? "_" + String.fromCharCode(97 /* a */ + count) : "_" + (count - 26);
           const fullName = formatGeneratedName(privateName, prefix, name, suffix);
-          if (isUniqueName(fullName)) {
-            if (reservedInNestedScopes) {
+          if (isUniqueName(fullName, privateName)) {
+            if (privateName) {
+              reservePrivateNameInNestedScopes(fullName);
+            } else if (reservedInNestedScopes) {
               reserveNameInNestedScopes(fullName);
             }
             setTempFlags(key, tempFlags2);
@@ -98714,8 +109663,10 @@ ${lanes.join("\n")}
       }
       if (optimistic) {
         const fullName = formatGeneratedName(privateName, prefix, baseName, suffix);
-        if (checkFn(fullName)) {
-          if (scoped) {
+        if (checkFn(fullName, privateName)) {
+          if (privateName) {
+            reservePrivateNameInNestedScopes(fullName);
+          } else if (scoped) {
             reserveNameInNestedScopes(fullName);
           } else {
             generatedNames.add(fullName);
@@ -98729,8 +109680,10 @@ ${lanes.join("\n")}
       let i = 1;
       while (true) {
         const fullName = formatGeneratedName(privateName, prefix, baseName + i, suffix);
-        if (checkFn(fullName)) {
-          if (scoped) {
+        if (checkFn(fullName, privateName)) {
+          if (privateName) {
+            reservePrivateNameInNestedScopes(fullName);
+          } else if (scoped) {
             reserveNameInNestedScopes(fullName);
           } else {
             generatedNames.add(fullName);
@@ -98741,28 +109694,100 @@ ${lanes.join("\n")}
       }
     }
     function makeFileLevelOptimisticUniqueName(name) {
-      return makeUniqueName2(name, isFileLevelUniqueName2, true, false, false, "", "");
+      return makeUniqueName2(
+        name,
+        isFileLevelUniqueName2,
+        /*optimistic*/
+        true,
+        /*scoped*/
+        false,
+        /*privateName*/
+        false,
+        /*prefix*/
+        "",
+        /*suffix*/
+        ""
+      );
     }
     function generateNameForModuleOrEnum(node) {
       const name = getTextOfNode2(node.name);
-      return isUniqueLocalName(name, node) ? name : makeUniqueName2(name, isUniqueName, false, false, false, "", "");
+      return isUniqueLocalName(name, tryCast(node, canHaveLocals)) ? name : makeUniqueName2(
+        name,
+        isUniqueName,
+        /*optimistic*/
+        false,
+        /*scoped*/
+        false,
+        /*privateName*/
+        false,
+        /*prefix*/
+        "",
+        /*suffix*/
+        ""
+      );
     }
     function generateNameForImportOrExportDeclaration(node) {
       const expr = getExternalModuleName(node);
       const baseName = isStringLiteral(expr) ? makeIdentifierFromModuleName(expr.text) : "module";
-      return makeUniqueName2(baseName, isUniqueName, false, false, false, "", "");
+      return makeUniqueName2(
+        baseName,
+        isUniqueName,
+        /*optimistic*/
+        false,
+        /*scoped*/
+        false,
+        /*privateName*/
+        false,
+        /*prefix*/
+        "",
+        /*suffix*/
+        ""
+      );
     }
     function generateNameForExportDefault() {
-      return makeUniqueName2("default", isUniqueName, false, false, false, "", "");
+      return makeUniqueName2(
+        "default",
+        isUniqueName,
+        /*optimistic*/
+        false,
+        /*scoped*/
+        false,
+        /*privateName*/
+        false,
+        /*prefix*/
+        "",
+        /*suffix*/
+        ""
+      );
     }
     function generateNameForClassExpression() {
-      return makeUniqueName2("class", isUniqueName, false, false, false, "", "");
+      return makeUniqueName2(
+        "class",
+        isUniqueName,
+        /*optimistic*/
+        false,
+        /*scoped*/
+        false,
+        /*privateName*/
+        false,
+        /*prefix*/
+        "",
+        /*suffix*/
+        ""
+      );
     }
     function generateNameForMethodOrAccessor(node, privateName, prefix, suffix) {
       if (isIdentifier(node.name)) {
         return generateNameCached(node.name, privateName);
       }
-      return makeTempVariableName(TempFlags.Auto, false, privateName, prefix, suffix);
+      return makeTempVariableName(
+        TempFlags.Auto,
+        /*reservedInNestedScopes*/
+        false,
+        privateName,
+        prefix,
+        suffix
+      );
     }
     function generateNameForNode(node, privateName, flags, prefix, suffix) {
       switch (node.kind) {
@@ -98798,32 +109823,58 @@ ${lanes.join("\n")}
         case 175 /* SetAccessor */:
           return generateNameForMethodOrAccessor(node, privateName, prefix, suffix);
         case 164 /* ComputedPropertyName */:
-          return makeTempVariableName(TempFlags.Auto, true, privateName, prefix, suffix);
+          return makeTempVariableName(
+            TempFlags.Auto,
+            /*reserveInNestedScopes*/
+            true,
+            privateName,
+            prefix,
+            suffix
+          );
         default:
-          return makeTempVariableName(TempFlags.Auto, false, privateName, prefix, suffix);
+          return makeTempVariableName(
+            TempFlags.Auto,
+            /*reserveInNestedScopes*/
+            false,
+            privateName,
+            prefix,
+            suffix
+          );
       }
     }
     function makeName(name) {
-      const prefix = formatGeneratedNamePart(name.autoGeneratePrefix, generateName);
-      const suffix = formatGeneratedNamePart(name.autoGenerateSuffix);
-      switch (name.autoGenerateFlags & 7 /* KindMask */) {
+      const prefix = formatGeneratedNamePart(name.autoGenerate.prefix, generateName);
+      const suffix = formatGeneratedNamePart(name.autoGenerate.suffix);
+      switch (name.autoGenerate.flags & 7 /* KindMask */) {
         case 1 /* Auto */:
-          return makeTempVariableName(TempFlags.Auto, !!(name.autoGenerateFlags & 8 /* ReservedInNestedScopes */), isPrivateIdentifier(name), prefix, suffix);
+          return makeTempVariableName(TempFlags.Auto, !!(name.autoGenerate.flags & 8 /* ReservedInNestedScopes */), isPrivateIdentifier(name), prefix, suffix);
         case 2 /* Loop */:
           Debug.assertNode(name, isIdentifier);
-          return makeTempVariableName(TempFlags._i, !!(name.autoGenerateFlags & 8 /* ReservedInNestedScopes */), false, prefix, suffix);
+          return makeTempVariableName(
+            TempFlags._i,
+            !!(name.autoGenerate.flags & 8 /* ReservedInNestedScopes */),
+            /*privateName*/
+            false,
+            prefix,
+            suffix
+          );
         case 3 /* Unique */:
           return makeUniqueName2(
             idText(name),
-            name.autoGenerateFlags & 32 /* FileLevel */ ? isFileLevelUniqueName2 : isUniqueName,
-            !!(name.autoGenerateFlags & 16 /* Optimistic */),
-            !!(name.autoGenerateFlags & 8 /* ReservedInNestedScopes */),
+            name.autoGenerate.flags & 32 /* FileLevel */ ? isFileLevelUniqueName2 : isUniqueName,
+            !!(name.autoGenerate.flags & 16 /* Optimistic */),
+            !!(name.autoGenerate.flags & 8 /* ReservedInNestedScopes */),
             isPrivateIdentifier(name),
             prefix,
             suffix
           );
       }
-      return Debug.fail(`Unsupported GeneratedIdentifierKind: ${Debug.formatEnum(name.autoGenerateFlags & 7 /* KindMask */, GeneratedIdentifierFlags, true)}.`);
+      return Debug.fail(`Unsupported GeneratedIdentifierKind: ${Debug.formatEnum(
+        name.autoGenerate.flags & 7 /* KindMask */,
+        GeneratedIdentifierFlags,
+        /*isFlags*/
+        true
+      )}.`);
     }
     function pipelineEmitWithComments(hint, node) {
       const pipelinePhase = getNextPipelinePhase(2 /* Comments */, hint, node);
@@ -98861,7 +109912,11 @@ ${lanes.join("\n")}
       const skipTrailingComments = end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0 || node.kind === 11 /* JsxText */;
       if ((pos > 0 || end > 0) && pos !== end) {
         if (!skipLeadingComments) {
-          emitLeadingComments(pos, node.kind !== 352 /* NotEmittedStatement */);
+          emitLeadingComments(
+            pos,
+            /*isEmittedNode*/
+            node.kind !== 354 /* NotEmittedStatement */
+          );
         }
         if (!skipLeadingComments || pos >= 0 && (emitFlags & 1024 /* NoLeadingComments */) !== 0) {
           containerPos = pos;
@@ -98884,7 +109939,7 @@ ${lanes.join("\n")}
         containerPos = savedContainerPos;
         containerEnd = savedContainerEnd;
         declarationListContainerEnd = savedDeclarationListContainerEnd;
-        if (!skipTrailingComments && node.kind !== 352 /* NotEmittedStatement */) {
+        if (!skipTrailingComments && node.kind !== 354 /* NotEmittedStatement */) {
           emitTrailingComments(end);
         }
       }
@@ -98937,7 +109992,11 @@ ${lanes.join("\n")}
       }
       enterComment();
       if (!skipTrailingComments) {
-        emitLeadingComments(detachedRange.end, true);
+        emitLeadingComments(
+          detachedRange.end,
+          /*isEmittedNode*/
+          true
+        );
         if (hasWrittenComment && !writer.isAtStartOfLine()) {
           writer.writeLine();
         }
@@ -99010,7 +110069,11 @@ ${lanes.join("\n")}
       if (commentsDisabled || pos === -1) {
         return;
       }
-      emitLeadingComments(pos, true);
+      emitLeadingComments(
+        pos,
+        /*isEmittedNode*/
+        true
+      );
     }
     function emitTrailingComments(pos) {
       forEachTrailingCommentToEmit(pos, emitTrailingComment);
@@ -99063,7 +110126,13 @@ ${lanes.join("\n")}
         if (hasDetachedComments(pos)) {
           forEachLeadingCommentWithoutDetachedComments(cb);
         } else {
-          forEachLeadingCommentRange(currentSourceFile.text, pos, cb, pos);
+          forEachLeadingCommentRange(
+            currentSourceFile.text,
+            pos,
+            cb,
+            /*state*/
+            pos
+          );
         }
       }
     }
@@ -99084,7 +110153,13 @@ ${lanes.join("\n")}
       } else {
         detachedCommentsInfo = void 0;
       }
-      forEachLeadingCommentRange(currentSourceFile.text, pos, cb, pos);
+      forEachLeadingCommentRange(
+        currentSourceFile.text,
+        pos,
+        cb,
+        /*state*/
+        pos
+      );
     }
     function emitDetachedCommentsAndUpdateCommentsInfo(range) {
       const currentDetachedCommentInfo = currentSourceFile && emitDetachedComments(currentSourceFile.text, getCurrentLineMap(), writer, emitComment, range, newLine, commentsDisabled);
@@ -99136,7 +110211,7 @@ ${lanes.join("\n")}
         }
       } else {
         const source = sourceMapRange.source || sourceMapSource;
-        if (node.kind !== 352 /* NotEmittedStatement */ && (emitFlags & 32 /* NoLeadingSourceMap */) === 0 && sourceMapRange.pos >= 0) {
+        if (node.kind !== 354 /* NotEmittedStatement */ && (emitFlags & 32 /* NoLeadingSourceMap */) === 0 && sourceMapRange.pos >= 0) {
           emitSourcePos(sourceMapRange.source || sourceMapSource, skipSourceTrivia(source, sourceMapRange.pos));
         }
         if (emitFlags & 128 /* NoNestedSourceMaps */) {
@@ -99151,7 +110226,7 @@ ${lanes.join("\n")}
         if (emitFlags & 128 /* NoNestedSourceMaps */) {
           sourceMapsDisabled = false;
         }
-        if (node.kind !== 352 /* NotEmittedStatement */ && (emitFlags & 64 /* NoTrailingSourceMap */) === 0 && sourceMapRange.end >= 0) {
+        if (node.kind !== 354 /* NotEmittedStatement */ && (emitFlags & 64 /* NoTrailingSourceMap */) === 0 && sourceMapRange.end >= 0) {
           emitSourcePos(sourceMapRange.source || sourceMapSource, sourceMapRange.end);
         }
       }
@@ -99170,6 +110245,7 @@ ${lanes.join("\n")}
         sourceMapSourceIndex,
         sourceLine,
         sourceCharacter,
+        /*nameIndex*/
         void 0
       );
     }
@@ -99289,6 +110365,7 @@ ${lanes.join("\n")}
         createLiteralConstValue: notImplemented,
         isSymbolAccessible: notImplemented,
         isEntityNameVisible: notImplemented,
+        // Returns the constant value this property access resolves to: notImplemented, or 'undefined' for a non-constant
         getConstantValue: notImplemented,
         getReferencedValueDeclaration: notImplemented,
         getTypeReferenceSerializationKind: notImplemented,
@@ -99361,7 +110438,15 @@ ${lanes.join("\n")}
       var _a2;
       if (!host.realpath || ensureTrailingDirectorySeparator(toPath3(host.realpath(rootDir))) === rootDirPath) {
         const resultFromHost = {
-          files: map(host.readDirectory(rootDir, void 0, void 0, ["*.*"]), getBaseNameOfFileName) || [],
+          files: map(host.readDirectory(
+            rootDir,
+            /*extensions*/
+            void 0,
+            /*exclude*/
+            void 0,
+            /*include*/
+            ["*.*"]
+          ), getBaseNameOfFileName) || [],
           directories: host.getDirectories(rootDir) || []
         };
         cachedReadDirectoryResult.set(ensureTrailingDirectorySeparator(rootDirPath), resultFromHost);
@@ -99394,7 +110479,12 @@ ${lanes.join("\n")}
       const path = toPath3(fileName);
       const result = getCachedFileSystemEntriesForBaseDir(path);
       if (result) {
-        updateFilesOfFileSystemEntry(result, getBaseNameOfFileName(fileName), true);
+        updateFilesOfFileSystemEntry(
+          result,
+          getBaseNameOfFileName(fileName),
+          /*fileExists*/
+          true
+        );
       }
       return host.writeFile(fileName, data, writeByteOrderMark);
     }
@@ -99448,7 +110538,15 @@ ${lanes.join("\n")}
         if (rootSymLinkResult && path === rootDirPath)
           return rootSymLinkResult;
         const result = {
-          files: map(host.readDirectory(dir, void 0, void 0, ["*.*"]), getBaseNameOfFileName) || emptyArray,
+          files: map(host.readDirectory(
+            dir,
+            /*extensions*/
+            void 0,
+            /*exclude*/
+            void 0,
+            /*include*/
+            ["*.*"]
+          ), getBaseNameOfFileName) || emptyArray,
           directories: host.getDirectories(dir) || emptyArray
         };
         if (path === rootDirPath)
@@ -99576,7 +110674,10 @@ ${lanes.join("\n")}
       missingFileWatches,
       newMissingFilePathMap,
       {
+        // Watch the missing files
         createNewValue: createMissingFileWatch,
+        // Files that are no longer missing (e.g. because they are no longer required)
+        // should no longer be watched.
         onDeleteValue: closeFileWatcher
       }
     );
@@ -99586,8 +110687,11 @@ ${lanes.join("\n")}
       existingWatchedForWildcards,
       wildcardDirectories,
       {
+        // Create new watch and recursive info
         createNewValue: createWildcardDirectoryWatcher,
+        // Close existing watch thats not needed any more
         onDeleteValue: closeFileWatcherOf,
+        // Close existing watch that doesnt match in the flags
         onExistingValue: updateWildcardDirectoryWatcher
       }
     );
@@ -99687,7 +110791,16 @@ ${lanes.join("\n")}
     function createExcludeHandlingAddWatch(key) {
       return (file, cb, flags, options, detailInfo1, detailInfo2) => {
         var _a2;
-        return !matchesExclude(file, key === "watchFile" ? options == null ? void 0 : options.excludeFiles : options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames(), ((_a2 = host.getCurrentDirectory) == null ? void 0 : _a2.call(host)) || "") ? factory2[key].call(void 0, file, cb, flags, options, detailInfo1, detailInfo2) : excludeWatcherFactory(file, flags, options, detailInfo1, detailInfo2);
+        return !matchesExclude(file, key === "watchFile" ? options == null ? void 0 : options.excludeFiles : options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames(), ((_a2 = host.getCurrentDirectory) == null ? void 0 : _a2.call(host)) || "") ? factory2[key].call(
+          /*thisArgs*/
+          void 0,
+          file,
+          cb,
+          flags,
+          options,
+          detailInfo1,
+          detailInfo2
+        ) : excludeWatcherFactory(file, flags, options, detailInfo1, detailInfo2);
       };
     }
     function useCaseSensitiveFileNames() {
@@ -99728,14 +110841,27 @@ ${lanes.join("\n")}
       };
     }
     function createTriggerLoggingAddWatch(key) {
-      return (file, cb, flags, options, detailInfo1, detailInfo2) => plainInvokeFactory[key].call(void 0, file, (...args) => {
-        const triggerredInfo = `${key === "watchFile" ? "FileWatcher" : "DirectoryWatcher"}:: Triggered with ${args[0]} ${args[1] !== void 0 ? args[1] : ""}:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`;
-        log(triggerredInfo);
-        const start = timestamp();
-        cb.call(void 0, ...args);
-        const elapsed = timestamp() - start;
-        log(`Elapsed:: ${elapsed}ms ${triggerredInfo}`);
-      }, flags, options, detailInfo1, detailInfo2);
+      return (file, cb, flags, options, detailInfo1, detailInfo2) => plainInvokeFactory[key].call(
+        /*thisArgs*/
+        void 0,
+        file,
+        (...args) => {
+          const triggerredInfo = `${key === "watchFile" ? "FileWatcher" : "DirectoryWatcher"}:: Triggered with ${args[0]} ${args[1] !== void 0 ? args[1] : ""}:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`;
+          log(triggerredInfo);
+          const start = timestamp();
+          cb.call(
+            /*thisArg*/
+            void 0,
+            ...args
+          );
+          const elapsed = timestamp() - start;
+          log(`Elapsed:: ${elapsed}ms ${triggerredInfo}`);
+        },
+        flags,
+        options,
+        detailInfo1,
+        detailInfo2
+      );
     }
     function getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo3) {
       return `WatchInfo: ${file} ${flags} ${JSON.stringify(options)} ${getDetailWatchInfo3 ? getDetailWatchInfo3(detailInfo1, detailInfo2) : detailInfo2 === void 0 ? detailInfo1 : `${detailInfo1} ${detailInfo2}`}`;
@@ -100146,26 +111272,6 @@ ${lanes.join("\n")}
     }
     return result;
   }
-  function loadWithTypeDirectiveCache(names, containingFile, redirectedReference, containingFileMode, loader) {
-    if (names.length === 0) {
-      return [];
-    }
-    const resolutions = [];
-    const cache = /* @__PURE__ */ new Map();
-    for (const name of names) {
-      let result;
-      const mode = getModeForFileReference(name, containingFileMode);
-      const strName = getResolutionName(name);
-      const cacheKey = mode !== void 0 ? `${mode}|${strName}` : strName;
-      if (cache.has(cacheKey)) {
-        result = cache.get(cacheKey);
-      } else {
-        cache.set(cacheKey, result = loader(strName, containingFile, redirectedReference, mode));
-      }
-      resolutions.push(result);
-    }
-    return resolutions;
-  }
   function getModeForFileReference(ref, containingFileMode) {
     return (isString(ref) ? containingFileMode : ref.resolutionMode) || containingFileMode;
   }
@@ -100231,34 +111337,74 @@ ${lanes.join("\n")}
     }
     return elem.value.text === "import" ? 99 /* ESNext */ : 1 /* CommonJS */;
   }
-  function loadWithModeAwareCache(names, containingFile, containingFileName, redirectedReference, resolutionInfo, loader) {
-    if (names.length === 0) {
-      return [];
-    }
+  function getModuleResolutionName(literal) {
+    return literal.text;
+  }
+  function createModuleResolutionLoader(containingFile, redirectedReference, options, host, cache) {
+    return {
+      nameAndMode: moduleResolutionNameAndModeGetter,
+      resolve: (moduleName, resoluionMode) => resolveModuleName(
+        moduleName,
+        containingFile,
+        options,
+        host,
+        cache,
+        redirectedReference,
+        resoluionMode
+      )
+    };
+  }
+  function getTypeReferenceResolutionName(entry) {
+    return !isString(entry) ? toFileNameLowerCase(entry.fileName) : entry;
+  }
+  function createTypeReferenceResolutionLoader(containingFile, redirectedReference, options, host, cache) {
+    return {
+      nameAndMode: typeReferenceResolutionNameAndModeGetter,
+      resolve: (typeRef, resoluionMode) => resolveTypeReferenceDirective(
+        typeRef,
+        containingFile,
+        options,
+        host,
+        redirectedReference,
+        cache,
+        resoluionMode
+      )
+    };
+  }
+  function loadWithModeAwareCache(entries, containingFile, redirectedReference, options, containingSourceFile, host, resolutionCache, createLoader) {
+    if (entries.length === 0)
+      return emptyArray;
     const resolutions = [];
     const cache = /* @__PURE__ */ new Map();
-    let i = 0;
-    for (const entry of resolutionInfo ? resolutionInfo.names : names) {
-      let result;
-      const mode = !isString(entry) ? getModeForUsageLocation(containingFile, entry) : getModeForResolutionAtIndex(containingFile, i);
-      i++;
-      const name = isString(entry) ? entry : entry.text;
-      const cacheKey = mode !== void 0 ? `${mode}|${name}` : name;
-      if (cache.has(cacheKey)) {
-        result = cache.get(cacheKey);
-      } else {
-        cache.set(cacheKey, result = loader(name, mode, containingFileName, redirectedReference));
+    const loader = createLoader(containingFile, redirectedReference, options, host, resolutionCache);
+    for (const entry of entries) {
+      const name = loader.nameAndMode.getName(entry);
+      const mode = loader.nameAndMode.getMode(entry, containingSourceFile);
+      const key = createModeAwareCacheKey(name, mode);
+      let result = cache.get(key);
+      if (!result) {
+        cache.set(key, result = loader.resolve(name, mode));
       }
       resolutions.push(result);
     }
     return resolutions;
   }
   function forEachResolvedProjectReference(resolvedProjectReferences, cb) {
-    return forEachProjectReference(void 0, resolvedProjectReferences, (resolvedRef, parent2) => resolvedRef && cb(resolvedRef, parent2));
+    return forEachProjectReference(
+      /*projectReferences*/
+      void 0,
+      resolvedProjectReferences,
+      (resolvedRef, parent2) => resolvedRef && cb(resolvedRef, parent2)
+    );
   }
   function forEachProjectReference(projectReferences, resolvedProjectReferences, cbResolvedRef, cbRef) {
     let seenResolvedRefs;
-    return worker(projectReferences, resolvedProjectReferences, void 0);
+    return worker(
+      projectReferences,
+      resolvedProjectReferences,
+      /*parent*/
+      void 0
+    );
     function worker(projectReferences2, resolvedProjectReferences2, parent2) {
       if (cbRef) {
         const result = cbRef(projectReferences2, parent2);
@@ -100292,14 +111438,14 @@ ${lanes.join("\n")}
     return location.pos !== void 0;
   }
   function getReferencedFileLocation(getSourceFileByPath, ref) {
-    var _a2, _b, _c, _d;
+    var _a2, _b, _c, _d, _e, _f;
     const file = Debug.checkDefined(getSourceFileByPath(ref.file));
     const { kind, index } = ref;
     let pos, end, packageId, resolutionMode;
     switch (kind) {
       case 3 /* Import */:
         const importLiteral = getModuleNameStringLiteralAt(file, index);
-        packageId = (_b = (_a2 = file.resolvedModules) == null ? void 0 : _a2.get(importLiteral.text, getModeForResolutionAtIndex(file, index))) == null ? void 0 : _b.packageId;
+        packageId = (_c = (_b = (_a2 = file.resolvedModules) == null ? void 0 : _a2.get(importLiteral.text, getModeForResolutionAtIndex(file, index))) == null ? void 0 : _b.resolvedModule) == null ? void 0 : _c.packageId;
         if (importLiteral.pos === -1)
           return { file, packageId, text: importLiteral.text };
         pos = skipTrivia(file.text, importLiteral.pos);
@@ -100310,7 +111456,7 @@ ${lanes.join("\n")}
         break;
       case 5 /* TypeReferenceDirective */:
         ({ pos, end, resolutionMode } = file.typeReferenceDirectives[index]);
-        packageId = (_d = (_c = file.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _c.get(toFileNameLowerCase(file.typeReferenceDirectives[index].fileName), resolutionMode || file.impliedNodeFormat)) == null ? void 0 : _d.packageId;
+        packageId = (_f = (_e = (_d = file.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _d.get(toFileNameLowerCase(file.typeReferenceDirectives[index].fileName), resolutionMode || file.impliedNodeFormat)) == null ? void 0 : _e.resolvedTypeReferenceDirective) == null ? void 0 : _f.packageId;
         break;
       case 7 /* LibReferenceDirective */:
         ({ pos, end } = file.libReferenceDirectives[index]);
@@ -100396,19 +111542,20 @@ ${lanes.join("\n")}
       return false;
     return optionsHaveChanges(program.getCompilerOptions(), newOptions, sourceFileAffectingCompilerOptions);
   }
-  function createCreateProgramOptions(rootNames, options, host, oldProgram, configFileParsingDiagnostics) {
+  function createCreateProgramOptions(rootNames, options, host, oldProgram, configFileParsingDiagnostics, typeScriptVersion3) {
     return {
       rootNames,
       options,
       host,
       oldProgram,
-      configFileParsingDiagnostics
+      configFileParsingDiagnostics,
+      typeScriptVersion: typeScriptVersion3
     };
   }
   function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) {
-    var _a2, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n;
+    var _a2, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n, _o, _p;
     const createProgramOptions = isArray(rootNamesOrOptions) ? createCreateProgramOptions(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) : rootNamesOrOptions;
-    const { rootNames, options, configFileParsingDiagnostics, projectReferences } = createProgramOptions;
+    const { rootNames, options, configFileParsingDiagnostics, projectReferences, typeScriptVersion: typeScriptVersion3 } = createProgramOptions;
     let { oldProgram } = createProgramOptions;
     let processingDefaultLibFiles;
     let processingOtherFiles;
@@ -100423,11 +111570,19 @@ ${lanes.join("\n")}
     const cachedDeclarationDiagnosticsForFile = {};
     let resolvedTypeReferenceDirectives = createModeAwareCache();
     let fileProcessingDiagnostics;
+    let automaticTypeDirectiveNames;
+    let automaticTypeDirectiveResolutions;
     const maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0;
     let currentNodeModulesDepth = 0;
     const modulesWithElidedImports = /* @__PURE__ */ new Map();
     const sourceFilesFoundSearchingNodeModules = /* @__PURE__ */ new Map();
-    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "createProgram", { configFilePath: options.configFilePath, rootDir: options.rootDir }, true);
+    (_a2 = tracing) == null ? void 0 : _a2.push(
+      tracing.Phase.Program,
+      "createProgram",
+      { configFilePath: options.configFilePath, rootDir: options.rootDir },
+      /*separateBeginAndEnd*/
+      true
+    );
     mark("beforeProgram");
     const host = createProgramOptions.host || createCompilerHost(options);
     const configParsingHost = parseConfigHostFromCompilerHostLike(host);
@@ -100441,50 +111596,68 @@ ${lanes.join("\n")}
     const hasEmitBlockingDiagnostics = /* @__PURE__ */ new Map();
     let _compilerOptionsObjectLiteralSyntax;
     let moduleResolutionCache;
-    let typeReferenceDirectiveResolutionCache;
     let actualResolveModuleNamesWorker;
     const hasInvalidatedResolutions = host.hasInvalidatedResolutions || returnFalse;
-    if (host.resolveModuleNames) {
-      actualResolveModuleNamesWorker = (moduleNames, containingFile, containingFileName, redirectedReference, resolutionInfo) => {
-        var _a3;
-        return host.resolveModuleNames(
-          moduleNames.map((literal) => literal.text),
-          containingFileName,
-          (_a3 = resolutionInfo == null ? void 0 : resolutionInfo.reusedNames) == null ? void 0 : _a3.map((literal) => literal.text),
-          redirectedReference,
-          options,
-          containingFile,
-          resolutionInfo
-        ).map((resolved) => {
-          if (!resolved || resolved.extension !== void 0) {
-            return resolved;
-          }
-          const withExtension = clone(resolved);
-          withExtension.extension = extensionFromPath(resolved.resolvedFileName);
-          return withExtension;
-        });
-      };
+    if (host.resolveModuleNameLiterals) {
+      actualResolveModuleNamesWorker = host.resolveModuleNameLiterals.bind(host);
       moduleResolutionCache = (_b = host.getModuleResolutionCache) == null ? void 0 : _b.call(host);
+    } else if (host.resolveModuleNames) {
+      actualResolveModuleNamesWorker = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile, reusedNames) => host.resolveModuleNames(
+        moduleNames.map(getModuleResolutionName),
+        containingFile,
+        reusedNames == null ? void 0 : reusedNames.map(getModuleResolutionName),
+        redirectedReference,
+        options2,
+        containingSourceFile
+      ).map(
+        (resolved) => resolved ? resolved.extension !== void 0 ? { resolvedModule: resolved } : (
+          // An older host may have omitted extension, in which case we should infer it from the file extension of resolvedFileName.
+          { resolvedModule: { ...resolved, extension: extensionFromPath(resolved.resolvedFileName) } }
+        ) : emptyResolution
+      );
+      moduleResolutionCache = (_c = host.getModuleResolutionCache) == null ? void 0 : _c.call(host);
     } else {
       moduleResolutionCache = createModuleResolutionCache(currentDirectory, getCanonicalFileName, options);
-      const loader = (moduleName, resolverMode, containingFileName, redirectedReference) => resolveModuleName(moduleName, containingFileName, options, host, moduleResolutionCache, redirectedReference, resolverMode).resolvedModule;
-      actualResolveModuleNamesWorker = (moduleNames, containingFile, containingFileName, redirectedReference, resolutionInfo) => loadWithModeAwareCache(moduleNames, containingFile, containingFileName, redirectedReference, resolutionInfo, loader);
+      actualResolveModuleNamesWorker = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+        moduleNames,
+        containingFile,
+        redirectedReference,
+        options2,
+        containingSourceFile,
+        host,
+        moduleResolutionCache,
+        createModuleResolutionLoader
+      );
     }
     let actualResolveTypeReferenceDirectiveNamesWorker;
-    if (host.resolveTypeReferenceDirectives) {
-      actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, containingFileMode, resolutionInfo) => host.resolveTypeReferenceDirectives(Debug.checkEachDefined(typeDirectiveNames), containingFile, redirectedReference, options, containingFileMode, resolutionInfo);
+    if (host.resolveTypeReferenceDirectiveReferences) {
+      actualResolveTypeReferenceDirectiveNamesWorker = host.resolveTypeReferenceDirectiveReferences.bind(host);
+    } else if (host.resolveTypeReferenceDirectives) {
+      actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => host.resolveTypeReferenceDirectives(
+        typeDirectiveNames.map(getTypeReferenceResolutionName),
+        containingFile,
+        redirectedReference,
+        options2,
+        containingSourceFile == null ? void 0 : containingSourceFile.impliedNodeFormat
+      ).map((resolvedTypeReferenceDirective) => ({ resolvedTypeReferenceDirective }));
     } else {
-      typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, void 0, moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache());
-      const loader = (typesRef, containingFile, redirectedReference, resolutionMode) => resolveTypeReferenceDirective(
-        typesRef,
+      const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
+        currentDirectory,
+        getCanonicalFileName,
+        /*options*/
+        void 0,
+        moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()
+      );
+      actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+        typeDirectiveNames,
         containingFile,
-        options,
-        host,
         redirectedReference,
+        options2,
+        containingSourceFile,
+        host,
         typeReferenceDirectiveResolutionCache,
-        resolutionMode
-      ).resolvedTypeReferenceDirective;
-      actualResolveTypeReferenceDirectiveNamesWorker = (typeReferenceDirectiveNames, containingFile, redirectedReference, containingFileMode) => loadWithTypeDirectiveCache(Debug.checkEachDefined(typeReferenceDirectiveNames), containingFile, redirectedReference, containingFileMode, loader);
+        createTypeReferenceResolutionLoader
+      );
     }
     const packageIdToSourceFile = /* @__PURE__ */ new Map();
     let sourceFileToPackageName = /* @__PURE__ */ new Map();
@@ -100497,7 +111670,7 @@ ${lanes.join("\n")}
     let projectReferenceRedirects;
     let mapFromFileToProjectReferenceRedirects;
     let mapFromToProjectReferenceRedirectSource;
-    const useSourceOfProjectReferenceRedirect = !!((_c = host.useSourceOfProjectReferenceRedirect) == null ? void 0 : _c.call(host)) && !options.disableSourceOfProjectReferenceRedirect;
+    const useSourceOfProjectReferenceRedirect = !!((_d = host.useSourceOfProjectReferenceRedirect) == null ? void 0 : _d.call(host)) && !options.disableSourceOfProjectReferenceRedirect;
     const { onProgramCreateComplete, fileExists, directoryExists } = updateHostForUseSourceOfProjectReferenceRedirect({
       compilerHost: host,
       getSymlinkCache,
@@ -100508,13 +111681,13 @@ ${lanes.join("\n")}
       forEachResolvedProjectReference: forEachResolvedProjectReference2
     });
     const readFile = host.readFile.bind(host);
-    (_d = tracing) == null ? void 0 : _d.push(tracing.Phase.Program, "shouldProgramCreateNewSourceFiles", { hasOldProgram: !!oldProgram });
+    (_e = tracing) == null ? void 0 : _e.push(tracing.Phase.Program, "shouldProgramCreateNewSourceFiles", { hasOldProgram: !!oldProgram });
     const shouldCreateNewSourceFile = shouldProgramCreateNewSourceFiles(oldProgram, options);
-    (_e = tracing) == null ? void 0 : _e.pop();
+    (_f = tracing) == null ? void 0 : _f.pop();
     let structureIsReused;
-    (_f = tracing) == null ? void 0 : _f.push(tracing.Phase.Program, "tryReuseStructureFromOldProgram", {});
+    (_g = tracing) == null ? void 0 : _g.push(tracing.Phase.Program, "tryReuseStructureFromOldProgram", {});
     structureIsReused = tryReuseStructureFromOldProgram();
-    (_g = tracing) == null ? void 0 : _g.pop();
+    (_h = tracing) == null ? void 0 : _h.pop();
     if (structureIsReused !== 2 /* Completely */) {
       processingDefaultLibFiles = [];
       processingOtherFiles = [];
@@ -100548,27 +111721,65 @@ ${lanes.join("\n")}
           });
         }
       }
-      (_h = tracing) == null ? void 0 : _h.push(tracing.Phase.Program, "processRootFiles", { count: rootNames.length });
-      forEach(rootNames, (name, index) => processRootFile(name, false, false, { kind: 0 /* RootFile */, index }));
-      (_i = tracing) == null ? void 0 : _i.pop();
-      const typeReferences = rootNames.length ? getAutomaticTypeDirectiveNames(options, host) : emptyArray;
-      if (typeReferences.length) {
-        (_j = tracing) == null ? void 0 : _j.push(tracing.Phase.Program, "processTypeReferences", { count: typeReferences.length });
+      (_i = tracing) == null ? void 0 : _i.push(tracing.Phase.Program, "processRootFiles", { count: rootNames.length });
+      forEach(rootNames, (name, index) => processRootFile(
+        name,
+        /*isDefaultLib*/
+        false,
+        /*ignoreNoDefaultLib*/
+        false,
+        { kind: 0 /* RootFile */, index }
+      ));
+      (_j = tracing) == null ? void 0 : _j.pop();
+      automaticTypeDirectiveNames != null ? automaticTypeDirectiveNames : automaticTypeDirectiveNames = rootNames.length ? getAutomaticTypeDirectiveNames(options, host) : emptyArray;
+      automaticTypeDirectiveResolutions = createModeAwareCache();
+      if (automaticTypeDirectiveNames.length) {
+        (_k = tracing) == null ? void 0 : _k.push(tracing.Phase.Program, "processTypeReferences", { count: automaticTypeDirectiveNames.length });
         const containingDirectory = options.configFilePath ? getDirectoryPath(options.configFilePath) : host.getCurrentDirectory();
         const containingFilename = combinePaths(containingDirectory, inferredTypesContainingFile);
-        const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typeReferences, containingFilename);
-        for (let i = 0; i < typeReferences.length; i++) {
-          processTypeReferenceDirective(typeReferences[i], void 0, resolutions[i], { kind: 8 /* AutomaticTypeDirectiveFile */, typeReference: typeReferences[i], packageId: (_k = resolutions[i]) == null ? void 0 : _k.packageId });
+        const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(automaticTypeDirectiveNames, containingFilename);
+        for (let i = 0; i < automaticTypeDirectiveNames.length; i++) {
+          automaticTypeDirectiveResolutions.set(
+            automaticTypeDirectiveNames[i],
+            /*mode*/
+            void 0,
+            resolutions[i]
+          );
+          processTypeReferenceDirective(
+            automaticTypeDirectiveNames[i],
+            /*mode*/
+            void 0,
+            resolutions[i],
+            {
+              kind: 8 /* AutomaticTypeDirectiveFile */,
+              typeReference: automaticTypeDirectiveNames[i],
+              packageId: (_m = (_l = resolutions[i]) == null ? void 0 : _l.resolvedTypeReferenceDirective) == null ? void 0 : _m.packageId
+            }
+          );
         }
-        (_l = tracing) == null ? void 0 : _l.pop();
+        (_n = tracing) == null ? void 0 : _n.pop();
       }
       if (rootNames.length && !skipDefaultLib) {
         const defaultLibraryFileName = getDefaultLibraryFileName();
         if (!options.lib && defaultLibraryFileName) {
-          processRootFile(defaultLibraryFileName, true, false, { kind: 6 /* LibFile */ });
+          processRootFile(
+            defaultLibraryFileName,
+            /*isDefaultLib*/
+            true,
+            /*ignoreNoDefaultLib*/
+            false,
+            { kind: 6 /* LibFile */ }
+          );
         } else {
           forEach(options.lib, (libFileName, index) => {
-            processRootFile(pathForLibFile(libFileName), true, false, { kind: 6 /* LibFile */, index });
+            processRootFile(
+              pathForLibFile(libFileName),
+              /*isDefaultLib*/
+              true,
+              /*ignoreNoDefaultLib*/
+              false,
+              { kind: 6 /* LibFile */, index }
+            );
           });
         }
       }
@@ -100582,14 +111793,20 @@ ${lanes.join("\n")}
       const oldSourceFiles = oldProgram.getSourceFiles();
       for (const oldSourceFile of oldSourceFiles) {
         const newFile = getSourceFileByPath(oldSourceFile.resolvedPath);
-        if (shouldCreateNewSourceFile || !newFile || newFile.impliedNodeFormat !== oldSourceFile.impliedNodeFormat || oldSourceFile.resolvedPath === oldSourceFile.path && newFile.resolvedPath !== oldSourceFile.path) {
+        if (shouldCreateNewSourceFile || !newFile || newFile.impliedNodeFormat !== oldSourceFile.impliedNodeFormat || // old file wasn't redirect but new file is
+        oldSourceFile.resolvedPath === oldSourceFile.path && newFile.resolvedPath !== oldSourceFile.path) {
           host.onReleaseOldSourceFile(oldSourceFile, oldProgram.getCompilerOptions(), !!getSourceFileByPath(oldSourceFile.path));
         }
       }
       if (!host.getParsedCommandLine) {
         oldProgram.forEachResolvedProjectReference((resolvedProjectReference) => {
           if (!getResolvedProjectReferenceByPath(resolvedProjectReference.sourceFile.path)) {
-            host.onReleaseOldSourceFile(resolvedProjectReference.sourceFile, oldProgram.getCompilerOptions(), false);
+            host.onReleaseOldSourceFile(
+              resolvedProjectReference.sourceFile,
+              oldProgram.getCompilerOptions(),
+              /*hasSourceFileByPath*/
+              false
+            );
           }
         });
       }
@@ -100607,7 +111824,6 @@ ${lanes.join("\n")}
         }
       );
     }
-    typeReferenceDirectiveResolutionCache = void 0;
     oldProgram = void 0;
     const program = {
       getRootFileNames: () => rootNames,
@@ -100615,6 +111831,7 @@ ${lanes.join("\n")}
       getSourceFileByPath,
       getSourceFiles: () => files,
       getMissingFilePaths: () => missingFilePaths,
+      // TODO: GH#18217
       getModuleResolutionCache: () => moduleResolutionCache,
       getFilesByNameMap: () => filesByName,
       getCompilerOptions: () => options,
@@ -100640,6 +111857,8 @@ ${lanes.join("\n")}
       getRelationCacheSizes: () => getTypeChecker().getRelationCacheSizes(),
       getFileProcessingDiagnostics: () => fileProcessingDiagnostics,
       getResolvedTypeReferenceDirectives: () => resolvedTypeReferenceDirectives,
+      getAutomaticTypeDirectiveNames: () => automaticTypeDirectiveNames,
+      getAutomaticTypeDirectiveResolutions: () => automaticTypeDirectiveResolutions,
       isSourceFileFromExternalLibrary,
       isSourceFileDefaultLibrary,
       getSourceFileFromReference,
@@ -100649,7 +111868,6 @@ ${lanes.join("\n")}
       usesUriStyleNodeCoreModules,
       isEmittedFile,
       getConfigFileParsingDiagnostics: getConfigFileParsingDiagnostics2,
-      getResolvedModuleWithFailedLookupLocationsFromCache,
       getProjectReferences,
       getResolvedProjectReferences,
       getProjectReferenceRedirect,
@@ -100662,8 +111880,9 @@ ${lanes.join("\n")}
       readFile,
       directoryExists,
       getSymlinkCache,
-      realpath: (_m = host.realpath) == null ? void 0 : _m.bind(host),
+      realpath: (_o = host.realpath) == null ? void 0 : _o.bind(host),
       useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(),
+      getCanonicalFileName,
       getFileIncludeReasons: () => fileReasons,
       structureIsReused,
       writeFile: writeFile2
@@ -100676,6 +111895,8 @@ ${lanes.join("\n")}
         case 0 /* FilePreprocessingReferencedDiagnostic */:
           const { file, pos, end } = getReferencedFileLocation(getSourceFileByPath, diagnostic.reason);
           return programDiagnostics.add(createFileDiagnostic(file, Debug.checkDefined(pos), Debug.checkDefined(end) - pos, diagnostic.diagnostic, ...diagnostic.args || emptyArray));
+        case 2 /* ResolutionDiagnostics */:
+          return diagnostic.diagnostics.forEach((d) => programDiagnostics.add(d));
         default:
           Debug.assertNever(diagnostic);
       }
@@ -100683,32 +111904,30 @@ ${lanes.join("\n")}
     verifyCompilerOptions();
     mark("afterProgram");
     measure("Program", "beforeProgram", "afterProgram");
-    (_n = tracing) == null ? void 0 : _n.pop();
+    (_p = tracing) == null ? void 0 : _p.pop();
     return program;
-    function addResolutionDiagnostics(list) {
-      if (!list)
+    function addResolutionDiagnostics(resolution) {
+      var _a3;
+      if (!((_a3 = resolution.resolutionDiagnostics) == null ? void 0 : _a3.length))
         return;
-      for (const elem of list) {
-        programDiagnostics.add(elem);
-      }
+      (fileProcessingDiagnostics != null ? fileProcessingDiagnostics : fileProcessingDiagnostics = []).push({
+        kind: 2 /* ResolutionDiagnostics */,
+        diagnostics: resolution.resolutionDiagnostics
+      });
     }
-    function pullDiagnosticsFromCache(names, containingFile) {
-      var _a3;
-      if (!moduleResolutionCache)
+    function addResolutionDiagnosticsFromResolutionOrCache(containingFile, name, resolution, mode) {
+      if (host.resolveModuleNameLiterals || !host.resolveModuleNames)
+        return addResolutionDiagnostics(resolution);
+      if (!moduleResolutionCache || isExternalModuleNameRelative(name))
         return;
       const containingFileName = getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory);
       const containingDir = getDirectoryPath(containingFileName);
       const redirectedReference = getRedirectReferenceForResolution(containingFile);
-      for (const n of names) {
-        const mode = getResolutionMode(n, containingFile);
-        const name = getResolutionName(n);
-        if (isExternalModuleNameRelative(name))
-          continue;
-        const diags = (_a3 = moduleResolutionCache.getOrCreateCacheForModuleName(name, mode, redirectedReference).get(containingDir)) == null ? void 0 : _a3.resolutionDiagnostics;
-        addResolutionDiagnostics(diags);
-      }
+      const fromCache = moduleResolutionCache.getFromNonRelativeNameCache(name, mode, containingDir, redirectedReference);
+      if (fromCache)
+        addResolutionDiagnostics(fromCache);
     }
-    function resolveModuleNamesWorker(moduleNames, containingFile, resolutionInfo) {
+    function resolveModuleNamesWorker(moduleNames, containingFile, reusedNames) {
       var _a3, _b2;
       if (!moduleNames.length)
         return emptyArray;
@@ -100716,23 +111935,22 @@ ${lanes.join("\n")}
       const redirectedReference = getRedirectReferenceForResolution(containingFile);
       (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "resolveModuleNamesWorker", { containingFileName });
       mark("beforeResolveModule");
-      const result = actualResolveModuleNamesWorker(moduleNames, containingFile, containingFileName, redirectedReference, resolutionInfo);
+      const result = actualResolveModuleNamesWorker(moduleNames, containingFileName, redirectedReference, options, containingFile, reusedNames);
       mark("afterResolveModule");
       measure("ResolveModule", "beforeResolveModule", "afterResolveModule");
       (_b2 = tracing) == null ? void 0 : _b2.pop();
-      pullDiagnosticsFromCache(moduleNames, containingFile);
       return result;
     }
-    function resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile, resolutionInfo) {
+    function resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile, reusedNames) {
       var _a3, _b2;
       if (!typeDirectiveNames.length)
         return [];
+      const containingSourceFile = !isString(containingFile) ? containingFile : void 0;
       const containingFileName = !isString(containingFile) ? getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile;
-      const redirectedReference = !isString(containingFile) ? getRedirectReferenceForResolution(containingFile) : void 0;
-      const containingFileMode = !isString(containingFile) ? containingFile.impliedNodeFormat : void 0;
+      const redirectedReference = containingSourceFile && getRedirectReferenceForResolution(containingSourceFile);
       (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "resolveTypeReferenceDirectiveNamesWorker", { containingFileName });
       mark("beforeResolveTypeReference");
-      const result = actualResolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFileName, redirectedReference, containingFileMode, resolutionInfo);
+      const result = actualResolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFileName, redirectedReference, options, containingSourceFile, reusedNames);
       mark("afterResolveTypeReference");
       measure("ResolveTypeReference", "beforeResolveTypeReference", "afterResolveTypeReference");
       (_b2 = tracing) == null ? void 0 : _b2.pop();
@@ -100767,7 +111985,12 @@ ${lanes.join("\n")}
       return compareValues(getDefaultLibFilePriority(a), getDefaultLibFilePriority(b));
     }
     function getDefaultLibFilePriority(a) {
-      if (containsPath(defaultLibraryPath, a.fileName, false)) {
+      if (containsPath(
+        defaultLibraryPath,
+        a.fileName,
+        /*ignoreCase*/
+        false
+      )) {
         const basename = getBaseFileName(a.fileName);
         if (basename === "lib.d.ts" || basename === "lib.es6.d.ts")
           return 0;
@@ -100778,9 +112001,6 @@ ${lanes.join("\n")}
       }
       return libs.length + 2;
     }
-    function getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile, mode) {
-      return moduleResolutionCache && resolveModuleNameFromCache(moduleName, containingFile, moduleResolutionCache, mode);
-    }
     function toPath3(fileName) {
       return toPath(fileName, currentDirectory, getCanonicalFileName);
     }
@@ -100809,8 +112029,14 @@ ${lanes.join("\n")}
       return classifiableNames;
     }
     function resolveModuleNamesReusingOldState(moduleNames, file) {
+      var _a3;
       if (structureIsReused === 0 /* Not */ && !file.ambientModuleNames.length) {
-        return resolveModuleNamesWorker(moduleNames, file, void 0);
+        return resolveModuleNamesWorker(
+          moduleNames,
+          file,
+          /*reusedNames*/
+          void 0
+        );
       }
       const oldSourceFile = oldProgram && oldProgram.getSourceFile(file.fileName);
       if (oldSourceFile !== file && file.resolvedModules) {
@@ -100824,24 +112050,24 @@ ${lanes.join("\n")}
       let unknownModuleNames;
       let result;
       let reusedNames;
-      const predictedToResolveToAmbientModuleMarker = {};
+      const predictedToResolveToAmbientModuleMarker = emptyResolution;
       for (let i = 0; i < moduleNames.length; i++) {
         const moduleName = moduleNames[i];
         if (file === oldSourceFile && !hasInvalidatedResolutions(oldSourceFile.path)) {
           const mode = getModeForUsageLocation(file, moduleName);
-          const oldResolvedModule = getResolvedModule(oldSourceFile, moduleName.text, mode);
-          if (oldResolvedModule) {
+          const oldResolution = (_a3 = oldSourceFile.resolvedModules) == null ? void 0 : _a3.get(moduleName.text, mode);
+          if (oldResolution == null ? void 0 : oldResolution.resolvedModule) {
             if (isTraceEnabled(options, host)) {
               trace(
                 host,
-                oldResolvedModule.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
+                oldResolution.resolvedModule.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
                 moduleName.text,
                 getNormalizedAbsolutePath(file.originalFileName, currentDirectory),
-                oldResolvedModule.resolvedFileName,
-                oldResolvedModule.packageId && packageIdToString(oldResolvedModule.packageId)
+                oldResolution.resolvedModule.resolvedFileName,
+                oldResolution.resolvedModule.packageId && packageIdToString(oldResolution.resolvedModule.packageId)
               );
             }
-            (result != null ? result : result = new Array(moduleNames.length))[i] = oldResolvedModule;
+            (result != null ? result : result = new Array(moduleNames.length))[i] = oldResolution;
             (reusedNames != null ? reusedNames : reusedNames = []).push(moduleName);
             continue;
           }
@@ -100861,18 +112087,14 @@ ${lanes.join("\n")}
           (unknownModuleNames != null ? unknownModuleNames : unknownModuleNames = []).push(moduleName);
         }
       }
-      const resolutions = unknownModuleNames && unknownModuleNames.length ? resolveModuleNamesWorker(unknownModuleNames, file, { names: unknownModuleNames, reusedNames }) : emptyArray;
+      const resolutions = unknownModuleNames && unknownModuleNames.length ? resolveModuleNamesWorker(unknownModuleNames, file, reusedNames) : emptyArray;
       if (!result) {
         Debug.assert(resolutions.length === moduleNames.length);
         return resolutions;
       }
       let j = 0;
       for (let i = 0; i < result.length; i++) {
-        if (result[i]) {
-          if (result[i] === predictedToResolveToAmbientModuleMarker) {
-            result[i] = void 0;
-          }
-        } else {
+        if (!result[i]) {
           result[i] = resolutions[j];
           j++;
         }
@@ -100896,15 +112118,21 @@ ${lanes.join("\n")}
       }
     }
     function resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectiveNames, containingFile) {
+      var _a3;
       if (structureIsReused === 0 /* Not */) {
-        return resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile, void 0);
+        return resolveTypeReferenceDirectiveNamesWorker(
+          typeDirectiveNames,
+          containingFile,
+          /*resuedNames*/
+          void 0
+        );
       }
       const oldSourceFile = !isString(containingFile) ? oldProgram && oldProgram.getSourceFile(containingFile.fileName) : void 0;
       if (!isString(containingFile)) {
         if (oldSourceFile !== containingFile && containingFile.resolvedTypeReferenceDirectiveNames) {
           const result2 = [];
           for (const typeDirectiveName of typeDirectiveNames) {
-            const resolvedTypeReferenceDirective = containingFile.resolvedTypeReferenceDirectiveNames.get(getResolutionName(typeDirectiveName), typeDirectiveName.resolutionMode || containingFile.impliedNodeFormat);
+            const resolvedTypeReferenceDirective = containingFile.resolvedTypeReferenceDirectiveNames.get(getTypeReferenceResolutionName(typeDirectiveName), getModeForFileReference(typeDirectiveName, containingFile.impliedNodeFormat));
             result2.push(resolvedTypeReferenceDirective);
           }
           return result2;
@@ -100918,21 +112146,21 @@ ${lanes.join("\n")}
       for (let i = 0; i < typeDirectiveNames.length; i++) {
         const entry = typeDirectiveNames[i];
         if (canReuseResolutions) {
-          const typeDirectiveName = getResolutionName(entry);
+          const typeDirectiveName = getTypeReferenceResolutionName(entry);
           const mode = getModeForFileReference(entry, containingSourceFile == null ? void 0 : containingSourceFile.impliedNodeFormat);
-          const oldResolvedTypeReferenceDirective = getResolvedTypeReferenceDirective(oldSourceFile, typeDirectiveName, mode);
-          if (oldResolvedTypeReferenceDirective) {
+          const oldResolution = (_a3 = !isString(containingFile) ? oldSourceFile == null ? void 0 : oldSourceFile.resolvedTypeReferenceDirectiveNames : oldProgram == null ? void 0 : oldProgram.getAutomaticTypeDirectiveResolutions()) == null ? void 0 : _a3.get(typeDirectiveName, mode);
+          if (oldResolution == null ? void 0 : oldResolution.resolvedTypeReferenceDirective) {
             if (isTraceEnabled(options, host)) {
               trace(
                 host,
-                oldResolvedTypeReferenceDirective.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
+                oldResolution.resolvedTypeReferenceDirective.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
                 typeDirectiveName,
                 !isString(containingFile) ? getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile,
-                oldResolvedTypeReferenceDirective.resolvedFileName,
-                oldResolvedTypeReferenceDirective.packageId && packageIdToString(oldResolvedTypeReferenceDirective.packageId)
+                oldResolution.resolvedTypeReferenceDirective.resolvedFileName,
+                oldResolution.resolvedTypeReferenceDirective.packageId && packageIdToString(oldResolution.resolvedTypeReferenceDirective.packageId)
               );
             }
-            (result != null ? result : result = new Array(typeDirectiveNames.length))[i] = oldResolvedTypeReferenceDirective;
+            (result != null ? result : result = new Array(typeDirectiveNames.length))[i] = oldResolution;
             (reusedNames != null ? reusedNames : reusedNames = []).push(entry);
             continue;
           }
@@ -100944,7 +112172,7 @@ ${lanes.join("\n")}
       const resolutions = resolveTypeReferenceDirectiveNamesWorker(
         unknownTypeReferenceDirectiveNames,
         containingFile,
-        { names: unknownTypeReferenceDirectiveNames, reusedNames }
+        reusedNames
       );
       if (!result) {
         Debug.assert(resolutions.length === typeDirectiveNames.length);
@@ -100980,7 +112208,7 @@ ${lanes.join("\n")}
       );
     }
     function tryReuseStructureFromOldProgram() {
-      var _a3, _b2;
+      var _a3;
       if (!oldProgram) {
         return 0 /* Not */;
       }
@@ -101013,7 +112241,20 @@ ${lanes.join("\n")}
       const seenPackageNames = /* @__PURE__ */ new Map();
       for (const oldSourceFile of oldSourceFiles) {
         const sourceFileOptions = getCreateSourceFileOptions(oldSourceFile.fileName, moduleResolutionCache, host, options);
-        let newSourceFile = host.getSourceFileByPath ? host.getSourceFileByPath(oldSourceFile.fileName, oldSourceFile.resolvedPath, sourceFileOptions, void 0, shouldCreateNewSourceFile || sourceFileOptions.impliedNodeFormat !== oldSourceFile.impliedNodeFormat) : host.getSourceFile(oldSourceFile.fileName, sourceFileOptions, void 0, shouldCreateNewSourceFile || sourceFileOptions.impliedNodeFormat !== oldSourceFile.impliedNodeFormat);
+        let newSourceFile = host.getSourceFileByPath ? host.getSourceFileByPath(
+          oldSourceFile.fileName,
+          oldSourceFile.resolvedPath,
+          sourceFileOptions,
+          /*onError*/
+          void 0,
+          shouldCreateNewSourceFile || sourceFileOptions.impliedNodeFormat !== oldSourceFile.impliedNodeFormat
+        ) : host.getSourceFile(
+          oldSourceFile.fileName,
+          sourceFileOptions,
+          /*onError*/
+          void 0,
+          shouldCreateNewSourceFile || sourceFileOptions.impliedNodeFormat !== oldSourceFile.impliedNodeFormat
+        );
         if (!newSourceFile) {
           return 0 /* Not */;
         }
@@ -101090,19 +112331,19 @@ ${lanes.join("\n")}
       for (const { oldFile: oldSourceFile, newFile: newSourceFile } of modifiedSourceFiles) {
         const moduleNames = getModuleNames(newSourceFile);
         const resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFile);
-        const resolutionsChanged = hasChangesInResolutions(moduleNames, newSourceFile, resolutions, oldSourceFile.resolvedModules, moduleResolutionIsEqualTo);
+        const resolutionsChanged = hasChangesInResolutions(moduleNames, newSourceFile, resolutions, oldSourceFile.resolvedModules, moduleResolutionIsEqualTo, moduleResolutionNameAndModeGetter);
         if (resolutionsChanged) {
           structureIsReused = 1 /* SafeModules */;
-          newSourceFile.resolvedModules = zipToModeAwareCache(newSourceFile, moduleNames, resolutions);
+          newSourceFile.resolvedModules = zipToModeAwareCache(newSourceFile, moduleNames, resolutions, moduleResolutionNameAndModeGetter);
         } else {
           newSourceFile.resolvedModules = oldSourceFile.resolvedModules;
         }
         const typesReferenceDirectives = newSourceFile.typeReferenceDirectives;
         const typeReferenceResolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typesReferenceDirectives, newSourceFile);
-        const typeReferenceResolutionsChanged = hasChangesInResolutions(typesReferenceDirectives, newSourceFile, typeReferenceResolutions, oldSourceFile.resolvedTypeReferenceDirectiveNames, typeDirectiveIsEqualTo);
+        const typeReferenceResolutionsChanged = hasChangesInResolutions(typesReferenceDirectives, newSourceFile, typeReferenceResolutions, oldSourceFile.resolvedTypeReferenceDirectiveNames, typeDirectiveIsEqualTo, typeReferenceResolutionNameAndModeGetter);
         if (typeReferenceResolutionsChanged) {
           structureIsReused = 1 /* SafeModules */;
-          newSourceFile.resolvedTypeReferenceDirectiveNames = zipToModeAwareCache(newSourceFile, typesReferenceDirectives, typeReferenceResolutions);
+          newSourceFile.resolvedTypeReferenceDirectiveNames = zipToModeAwareCache(newSourceFile, typesReferenceDirectives, typeReferenceResolutions, typeReferenceResolutionNameAndModeGetter);
         } else {
           newSourceFile.resolvedTypeReferenceDirectiveNames = oldSourceFile.resolvedTypeReferenceDirectiveNames;
         }
@@ -101110,9 +112351,17 @@ ${lanes.join("\n")}
       if (structureIsReused !== 2 /* Completely */) {
         return structureIsReused;
       }
-      if (changesAffectingProgramStructure(oldOptions, options) || ((_b2 = host.hasChangedAutomaticTypeDirectiveNames) == null ? void 0 : _b2.call(host))) {
+      if (changesAffectingProgramStructure(oldOptions, options)) {
         return 1 /* SafeModules */;
       }
+      if (host.hasChangedAutomaticTypeDirectiveNames) {
+        if (host.hasChangedAutomaticTypeDirectiveNames())
+          return 1 /* SafeModules */;
+      } else {
+        automaticTypeDirectiveNames = getAutomaticTypeDirectiveNames(options, host);
+        if (!arrayIsEqualTo(oldProgram.getAutomaticTypeDirectiveNames(), automaticTypeDirectiveNames))
+          return 1 /* SafeModules */;
+      }
       missingFilePaths = oldProgram.getMissingFilePaths();
       Debug.assert(newSourceFiles.length === oldProgram.getSourceFiles().length);
       for (const newSourceFile of newSourceFiles) {
@@ -101136,6 +112385,8 @@ ${lanes.join("\n")}
       fileReasons = oldProgram.getFileIncludeReasons();
       fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics();
       resolvedTypeReferenceDirectives = oldProgram.getResolvedTypeReferenceDirectives();
+      automaticTypeDirectiveNames = oldProgram.getAutomaticTypeDirectiveNames();
+      automaticTypeDirectiveResolutions = oldProgram.getAutomaticTypeDirectiveResolutions();
       sourceFileToPackageName = oldProgram.sourceFileToPackageName;
       redirectTargetsMap = oldProgram.redirectTargetsMap;
       usesUriStyleNodeCoreModules = oldProgram.usesUriStyleNodeCoreModules;
@@ -101186,14 +112437,24 @@ ${lanes.join("\n")}
     function emitBuildInfo(writeFileCallback) {
       var _a3, _b2;
       Debug.assert(!outFile(options));
-      (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Emit, "emitBuildInfo", {}, true);
+      (_a3 = tracing) == null ? void 0 : _a3.push(
+        tracing.Phase.Emit,
+        "emitBuildInfo",
+        {},
+        /*separateBeginAndEnd*/
+        true
+      );
       mark("beforeEmit");
       const emitResult = emitFiles(
         notImplementedResolver,
         getEmitHost(writeFileCallback),
+        /*targetSourceFile*/
         void 0,
+        /*transformers*/
         noTransformers,
+        /*emitOnlyDtsFiles*/
         false,
+        /*onlyBuildInfo*/
         true
       );
       mark("afterEmit");
@@ -101247,7 +112508,13 @@ ${lanes.join("\n")}
     }
     function emit(sourceFile, writeFileCallback, cancellationToken, emitOnly, transformers, forceDtsEmit) {
       var _a3, _b2;
-      (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Emit, "emit", { path: sourceFile == null ? void 0 : sourceFile.path }, true);
+      (_a3 = tracing) == null ? void 0 : _a3.push(
+        tracing.Phase.Emit,
+        "emit",
+        { path: sourceFile == null ? void 0 : sourceFile.path },
+        /*separateBeginAndEnd*/
+        true
+      );
       const result = runWithCancellationToken(() => emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnly, transformers, forceDtsEmit));
       (_b2 = tracing) == null ? void 0 : _b2.pop();
       return result;
@@ -101269,6 +112536,7 @@ ${lanes.join("\n")}
         sourceFile,
         getTransformers(options, customTransformers, emitOnly),
         emitOnly,
+        /*onlyBuildInfo*/
         false,
         forceDtsEmit
       );
@@ -101284,7 +112552,7 @@ ${lanes.join("\n")}
     }
     function getDiagnosticsHelper(sourceFile, getDiagnostics2, cancellationToken) {
       if (sourceFile) {
-        return getDiagnostics2(sourceFile, cancellationToken);
+        return sortAndDeduplicateDiagnostics(getDiagnostics2(sourceFile, cancellationToken));
       }
       return sortAndDeduplicateDiagnostics(flatMap(program.getSourceFiles(), (sourceFile2) => {
         if (cancellationToken) {
@@ -101644,7 +112912,14 @@ ${lanes.join("\n")}
       return configFileParsingDiagnostics || emptyArray;
     }
     function processRootFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason) {
-      processSourceFile(normalizePath(fileName), isDefaultLib, ignoreNoDefaultLib, void 0, reason);
+      processSourceFile(
+        normalizePath(fileName),
+        isDefaultLib,
+        ignoreNoDefaultLib,
+        /*packageId*/
+        void 0,
+        reason
+      );
     }
     function fileReferenceIsEqualTo(a, b) {
       return a.fileName === b.fileName;
@@ -101654,7 +112929,15 @@ ${lanes.join("\n")}
     }
     function createSyntheticImport(text, file) {
       const externalHelpersModuleReference = factory.createStringLiteral(text);
-      const importDecl = factory.createImportDeclaration(void 0, void 0, externalHelpersModuleReference, void 0);
+      const importDecl = factory.createImportDeclaration(
+        /*modifiers*/
+        void 0,
+        /*importClause*/
+        void 0,
+        externalHelpersModuleReference,
+        /*assertClause*/
+        void 0
+      );
       addEmitFlags(importDecl, 134217728 /* NeverApplyImportHelper */);
       setParent(externalHelpersModuleReference, importDecl);
       setParent(importDecl, file);
@@ -101681,9 +112964,14 @@ ${lanes.join("\n")}
         }
       }
       for (const node of file.statements) {
-        collectModuleReferences(node, false);
+        collectModuleReferences(
+          node,
+          /*inAmbientModule*/
+          false
+        );
       }
-      if (file.flags & 2097152 /* PossiblyContainsDynamicImport */ || isJavaScriptFile) {
+      const shouldProcessRequires = isJavaScriptFile && getEmitModuleResolutionKind(options) !== 100 /* Bundler */;
+      if (file.flags & 2097152 /* PossiblyContainsDynamicImport */ || shouldProcessRequires) {
         collectDynamicImportOrRequireCalls(file);
       }
       file.imports = imports || emptyArray;
@@ -101694,7 +112982,11 @@ ${lanes.join("\n")}
         if (isAnyImportOrReExport(node)) {
           const moduleNameExpr = getExternalModuleName(node);
           if (moduleNameExpr && isStringLiteral(moduleNameExpr) && moduleNameExpr.text && (!inAmbientModule || !isExternalModuleNameRelative(moduleNameExpr.text))) {
-            setParentRecursive(node, false);
+            setParentRecursive(
+              node,
+              /*incremental*/
+              false
+            );
             imports = append(imports, moduleNameExpr);
             if (!usesUriStyleNodeCoreModules && currentNodeModulesDepth === 0 && !file.isDeclarationFile) {
               usesUriStyleNodeCoreModules = startsWith(moduleNameExpr.text, "node:");
@@ -101713,7 +113005,11 @@ ${lanes.join("\n")}
               const body = node.body;
               if (body) {
                 for (const statement of body.statements) {
-                  collectModuleReferences(statement, true);
+                  collectModuleReferences(
+                    statement,
+                    /*inAmbientModule*/
+                    true
+                  );
                 }
               }
             }
@@ -101724,14 +113020,30 @@ ${lanes.join("\n")}
         const r = /import|require/g;
         while (r.exec(file2.text) !== null) {
           const node = getNodeAtPosition(file2, r.lastIndex);
-          if (isJavaScriptFile && isRequireCall(node, true)) {
-            setParentRecursive(node, false);
+          if (shouldProcessRequires && isRequireCall(
+            node,
+            /*checkArgumentIsStringLiteralLike*/
+            true
+          )) {
+            setParentRecursive(
+              node,
+              /*incremental*/
+              false
+            );
             imports = append(imports, node.arguments[0]);
           } else if (isImportCall(node) && node.arguments.length >= 1 && isStringLiteralLike(node.arguments[0])) {
-            setParentRecursive(node, false);
+            setParentRecursive(
+              node,
+              /*incremental*/
+              false
+            );
             imports = append(imports, node.arguments[0]);
           } else if (isLiteralImportTypeNode(node)) {
-            setParentRecursive(node, false);
+            setParentRecursive(
+              node,
+              /*incremental*/
+              false
+            );
             imports = append(imports, node.argument.literal);
           }
         }
@@ -101807,12 +113119,28 @@ ${lanes.join("\n")}
       getSourceFileFromReferenceWorker(
         fileName,
         (fileName2) => findSourceFile(fileName2, isDefaultLib, ignoreNoDefaultLib, reason, packageId),
-        (diagnostic, ...args) => addFilePreprocessingFileExplainingDiagnostic(void 0, reason, diagnostic, args),
+        // TODO: GH#18217
+        (diagnostic, ...args) => addFilePreprocessingFileExplainingDiagnostic(
+          /*file*/
+          void 0,
+          reason,
+          diagnostic,
+          args
+        ),
         reason
       );
     }
     function processProjectReferenceFile(fileName, reason) {
-      return processSourceFile(fileName, false, false, void 0, reason);
+      return processSourceFile(
+        fileName,
+        /*isDefaultLib*/
+        false,
+        /*ignoreNoDefaultLib*/
+        false,
+        /*packageId*/
+        void 0,
+        reason
+      );
     }
     function reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason) {
       const hasExistingReasonToReportErrorOn = !isReferencedFile(reason) && some(fileReasons.get(existingFile.path), isReferencedFile);
@@ -101822,35 +113150,16 @@ ${lanes.join("\n")}
         addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, [fileName, existingFile.fileName]);
       }
     }
-    function createRedirectSourceFile(redirectTarget, unredirected, fileName, path, resolvedPath, originalFileName, sourceFileOptions) {
+    function createRedirectedSourceFile(redirectTarget, unredirected, fileName, path, resolvedPath, originalFileName, sourceFileOptions) {
       var _a3;
-      const redirect = Object.create(redirectTarget);
+      const redirect = parseNodeFactory.createRedirectedSourceFile({ redirectTarget, unredirected });
       redirect.fileName = fileName;
       redirect.path = path;
       redirect.resolvedPath = resolvedPath;
       redirect.originalFileName = originalFileName;
-      redirect.redirectInfo = { redirectTarget, unredirected };
       redirect.packageJsonLocations = ((_a3 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a3.length) ? sourceFileOptions.packageJsonLocations : void 0;
       redirect.packageJsonScope = sourceFileOptions.packageJsonScope;
       sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0);
-      Object.defineProperties(redirect, {
-        id: {
-          get() {
-            return this.redirectInfo.redirectTarget.id;
-          },
-          set(value) {
-            this.redirectInfo.redirectTarget.id = value;
-          }
-        },
-        symbol: {
-          get() {
-            return this.redirectInfo.redirectTarget.symbol;
-          },
-          set(value) {
-            this.redirectInfo.redirectTarget.symbol = value;
-          }
-        }
-      });
       return redirect;
     }
     function findSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) {
@@ -101883,7 +113192,12 @@ ${lanes.join("\n")}
         if (source) {
           const file2 = isString(source) ? findSourceFile(source, isDefaultLib, ignoreNoDefaultLib, reason, packageId) : void 0;
           if (file2)
-            addFileToFilesByName(file2, path, void 0);
+            addFileToFilesByName(
+              file2,
+              path,
+              /*redirectedPath*/
+              void 0
+            );
           return file2;
         }
       }
@@ -101938,14 +113252,20 @@ ${lanes.join("\n")}
       const file = host.getSourceFile(
         fileName,
         sourceFileOptions,
-        (hostErrorMessage) => addFilePreprocessingFileExplainingDiagnostic(void 0, reason, Diagnostics.Cannot_read_file_0_Colon_1, [fileName, hostErrorMessage]),
+        (hostErrorMessage) => addFilePreprocessingFileExplainingDiagnostic(
+          /*file*/
+          void 0,
+          reason,
+          Diagnostics.Cannot_read_file_0_Colon_1,
+          [fileName, hostErrorMessage]
+        ),
         shouldCreateNewSourceFile || ((_a3 = oldProgram == null ? void 0 : oldProgram.getSourceFileByPath(toPath3(fileName))) == null ? void 0 : _a3.impliedNodeFormat) !== sourceFileOptions.impliedNodeFormat
       );
       if (packageId) {
         const packageIdKey = packageIdToString(packageId);
         const fileFromPackageId = packageIdToSourceFile.get(packageIdKey);
         if (fileFromPackageId) {
-          const dupFile = createRedirectSourceFile(fileFromPackageId, file, fileName, path, toPath3(fileName), originalFileName, sourceFileOptions);
+          const dupFile = createRedirectedSourceFile(fileFromPackageId, file, fileName, path, toPath3(fileName), originalFileName, sourceFileOptions);
           redirectTargetsMap.add(fileFromPackageId.path, fileName);
           addFileToFilesByName(dupFile, path, redirectedPath);
           addFileIncludeReason(dupFile, reason);
@@ -102071,7 +113391,9 @@ ${lanes.join("\n")}
         processSourceFile(
           resolveTripleslashReference(ref.fileName, file.fileName),
           isDefaultLib,
+          /*ignoreNoDefaultLib*/
           false,
+          /*packageId*/
           void 0,
           { kind: 4 /* ReferenceFile */, file: file.path, index }
         );
@@ -102079,7 +113401,8 @@ ${lanes.join("\n")}
     }
     function processTypeReferenceDirectives(file) {
       const typeDirectives = file.typeReferenceDirectives;
-      if (!typeDirectives) {
+      if (!typeDirectives.length) {
+        file.resolvedTypeReferenceDirectiveNames = void 0;
         return;
       }
       const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectives, file);
@@ -102090,28 +113413,44 @@ ${lanes.join("\n")}
         setResolvedTypeReferenceDirective(file, fileName, resolvedTypeReferenceDirective, getModeForFileReference(ref, file.impliedNodeFormat));
         const mode = ref.resolutionMode || file.impliedNodeFormat;
         if (mode && getEmitModuleResolutionKind(options) !== 3 /* Node16 */ && getEmitModuleResolutionKind(options) !== 99 /* NodeNext */) {
-          programDiagnostics.add(createDiagnosticForRange(file, ref, Diagnostics.resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext));
+          (fileProcessingDiagnostics != null ? fileProcessingDiagnostics : fileProcessingDiagnostics = []).push({
+            kind: 2 /* ResolutionDiagnostics */,
+            diagnostics: [
+              createDiagnosticForRange(file, ref, Diagnostics.resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext)
+            ]
+          });
         }
         processTypeReferenceDirective(fileName, mode, resolvedTypeReferenceDirective, { kind: 5 /* TypeReferenceDirective */, file: file.path, index });
       }
     }
-    function processTypeReferenceDirective(typeReferenceDirective, mode, resolvedTypeReferenceDirective, reason) {
+    function processTypeReferenceDirective(typeReferenceDirective, mode, resolution, reason) {
       var _a3, _b2;
-      (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "processTypeReferenceDirective", { directive: typeReferenceDirective, hasResolved: !!resolvedTypeReferenceDirective, refKind: reason.kind, refPath: isReferencedFile(reason) ? reason.file : void 0 });
-      processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolvedTypeReferenceDirective, reason);
+      (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "processTypeReferenceDirective", { directive: typeReferenceDirective, hasResolved: !!resolution.resolvedTypeReferenceDirective, refKind: reason.kind, refPath: isReferencedFile(reason) ? reason.file : void 0 });
+      processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolution, reason);
       (_b2 = tracing) == null ? void 0 : _b2.pop();
     }
-    function processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolvedTypeReferenceDirective, reason) {
-      const previousResolution = resolvedTypeReferenceDirectives.get(typeReferenceDirective, mode);
+    function processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolution, reason) {
+      var _a3;
+      addResolutionDiagnostics(resolution);
+      const previousResolution = (_a3 = resolvedTypeReferenceDirectives.get(typeReferenceDirective, mode)) == null ? void 0 : _a3.resolvedTypeReferenceDirective;
       if (previousResolution && previousResolution.primary) {
         return;
       }
       let saveResolution = true;
+      const { resolvedTypeReferenceDirective } = resolution;
       if (resolvedTypeReferenceDirective) {
         if (resolvedTypeReferenceDirective.isExternalLibraryImport)
           currentNodeModulesDepth++;
         if (resolvedTypeReferenceDirective.primary) {
-          processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, false, resolvedTypeReferenceDirective.packageId, reason);
+          processSourceFile(
+            resolvedTypeReferenceDirective.resolvedFileName,
+            /*isDefaultLib*/
+            false,
+            /*ignoreNoDefaultLib*/
+            false,
+            resolvedTypeReferenceDirective.packageId,
+            reason
+          );
         } else {
           if (previousResolution) {
             if (resolvedTypeReferenceDirective.resolvedFileName !== previousResolution.resolvedFileName) {
@@ -102128,16 +113467,30 @@ ${lanes.join("\n")}
             }
             saveResolution = false;
           } else {
-            processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, false, resolvedTypeReferenceDirective.packageId, reason);
+            processSourceFile(
+              resolvedTypeReferenceDirective.resolvedFileName,
+              /*isDefaultLib*/
+              false,
+              /*ignoreNoDefaultLib*/
+              false,
+              resolvedTypeReferenceDirective.packageId,
+              reason
+            );
           }
         }
         if (resolvedTypeReferenceDirective.isExternalLibraryImport)
           currentNodeModulesDepth--;
       } else {
-        addFilePreprocessingFileExplainingDiagnostic(void 0, reason, Diagnostics.Cannot_find_type_definition_file_for_0, [typeReferenceDirective]);
+        addFilePreprocessingFileExplainingDiagnostic(
+          /*file*/
+          void 0,
+          reason,
+          Diagnostics.Cannot_find_type_definition_file_for_0,
+          [typeReferenceDirective]
+        );
       }
       if (saveResolution) {
-        resolvedTypeReferenceDirectives.set(typeReferenceDirective, mode, resolvedTypeReferenceDirective);
+        resolvedTypeReferenceDirectives.set(typeReferenceDirective, mode, resolution);
       }
     }
     function pathForLibFile(libFileName) {
@@ -102149,7 +113502,7 @@ ${lanes.join("\n")}
         i++;
       }
       const resolveFrom = combinePaths(currentDirectory, `__lib_node_modules_lookup_${libFileName}__.ts`);
-      const localOverrideModuleResult = resolveModuleName("@typescript/lib-" + path, resolveFrom, { moduleResolution: 2 /* NodeJs */ }, host, moduleResolutionCache);
+      const localOverrideModuleResult = resolveModuleName("@typescript/lib-" + path, resolveFrom, { moduleResolution: 2 /* Node10 */ }, host, moduleResolutionCache);
       if (localOverrideModuleResult == null ? void 0 : localOverrideModuleResult.resolvedModule) {
         return localOverrideModuleResult.resolvedModule.resolvedFileName;
       }
@@ -102160,7 +113513,14 @@ ${lanes.join("\n")}
         const libName = toFileNameLowerCase(libReference.fileName);
         const libFileName = libMap.get(libName);
         if (libFileName) {
-          processRootFile(pathForLibFile(libFileName), true, true, { kind: 7 /* LibReferenceDirective */, file: file.path, index });
+          processRootFile(
+            pathForLibFile(libFileName),
+            /*isDefaultLib*/
+            true,
+            /*ignoreNoDefaultLib*/
+            true,
+            { kind: 7 /* LibReferenceDirective */, file: file.path, index }
+          );
         } else {
           const unqualifiedLibName = removeSuffix(removePrefix(libName, "lib."), ".d.ts");
           const suggestion = getSpellingSuggestion(unqualifiedLibName, libs, identity);
@@ -102186,8 +113546,11 @@ ${lanes.join("\n")}
         Debug.assert(resolutions.length === moduleNames.length);
         const optionsForFile = (useSourceOfProjectReferenceRedirect ? (_a3 = getRedirectReferenceForResolution(file)) == null ? void 0 : _a3.commandLine.options : void 0) || options;
         for (let index = 0; index < moduleNames.length; index++) {
-          const resolution = resolutions[index];
-          setResolvedModule(file, moduleNames[index].text, resolution, getModeForUsageLocation(file, moduleNames[index]));
+          const resolution = resolutions[index].resolvedModule;
+          const moduleName = moduleNames[index].text;
+          const mode = getModeForUsageLocation(file, moduleNames[index]);
+          setResolvedModule(file, moduleName, resolutions[index], mode);
+          addResolutionDiagnosticsFromResolutionOrCache(file, moduleName, resolutions[index], mode);
           if (!resolution) {
             continue;
           }
@@ -102199,13 +113562,15 @@ ${lanes.join("\n")}
             currentNodeModulesDepth++;
           }
           const elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth;
-          const shouldAddFile = resolvedFileName && !getResolutionDiagnostic(optionsForFile, resolution) && !optionsForFile.noResolve && index < file.imports.length && !elideImport && !(isJsFile && !getAllowJSCompilerOption(optionsForFile)) && (isInJSFile(file.imports[index]) || !(file.imports[index].flags & 8388608 /* JSDoc */));
+          const shouldAddFile = resolvedFileName && !getResolutionDiagnostic(optionsForFile, resolution, file) && !optionsForFile.noResolve && index < file.imports.length && !elideImport && !(isJsFile && !getAllowJSCompilerOption(optionsForFile)) && (isInJSFile(file.imports[index]) || !(file.imports[index].flags & 8388608 /* JSDoc */));
           if (elideImport) {
             modulesWithElidedImports.set(file.path, true);
           } else if (shouldAddFile) {
             findSourceFile(
               resolvedFileName,
+              /*isDefaultLib*/
               false,
+              /*ignoreNoDefaultLib*/
               false,
               { kind: 3 /* Import */, file: file.path, index },
               resolution.packageId
@@ -102252,22 +113617,45 @@ ${lanes.join("\n")}
       if (host.getParsedCommandLine) {
         commandLine = host.getParsedCommandLine(refPath);
         if (!commandLine) {
-          addFileToFilesByName(void 0, sourceFilePath, void 0);
+          addFileToFilesByName(
+            /*sourceFile*/
+            void 0,
+            sourceFilePath,
+            /*redirectedPath*/
+            void 0
+          );
           projectReferenceRedirects.set(sourceFilePath, false);
           return void 0;
         }
         sourceFile = Debug.checkDefined(commandLine.options.configFile);
         Debug.assert(!sourceFile.path || sourceFile.path === sourceFilePath);
-        addFileToFilesByName(sourceFile, sourceFilePath, void 0);
+        addFileToFilesByName(
+          sourceFile,
+          sourceFilePath,
+          /*redirectedPath*/
+          void 0
+        );
       } else {
         const basePath = getNormalizedAbsolutePath(getDirectoryPath(refPath), host.getCurrentDirectory());
         sourceFile = host.getSourceFile(refPath, 100 /* JSON */);
-        addFileToFilesByName(sourceFile, sourceFilePath, void 0);
+        addFileToFilesByName(
+          sourceFile,
+          sourceFilePath,
+          /*redirectedPath*/
+          void 0
+        );
         if (sourceFile === void 0) {
           projectReferenceRedirects.set(sourceFilePath, false);
           return void 0;
         }
-        commandLine = parseJsonSourceFileConfigFileContent(sourceFile, configParsingHost, basePath, void 0, refPath);
+        commandLine = parseJsonSourceFileConfigFileContent(
+          sourceFile,
+          configParsingHost,
+          basePath,
+          /*existingOptions*/
+          void 0,
+          refPath
+        );
       }
       sourceFile.fileName = refPath;
       sourceFile.path = sourceFilePath;
@@ -102319,6 +113707,7 @@ ${lanes.join("\n")}
       } else if (options.incremental && !outputFile && !options.configFilePath) {
         programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified));
       }
+      verifyDeprecatedCompilerOptions();
       verifyProjectReferences();
       if (options.composite) {
         const rootPaths = new Set(rootNames.map(toPath3));
@@ -102338,12 +113727,24 @@ ${lanes.join("\n")}
             continue;
           }
           if (!hasZeroOrOneAsteriskCharacter(key)) {
-            createDiagnosticForOptionPaths(true, key, Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, key);
+            createDiagnosticForOptionPaths(
+              /*onKey*/
+              true,
+              key,
+              Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character,
+              key
+            );
           }
           if (isArray(options.paths[key])) {
             const len = options.paths[key].length;
             if (len === 0) {
-              createDiagnosticForOptionPaths(false, key, Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array, key);
+              createDiagnosticForOptionPaths(
+                /*onKey*/
+                false,
+                key,
+                Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array,
+                key
+              );
             }
             for (let i = 0; i < len; i++) {
               const subst = options.paths[key][i];
@@ -102360,7 +113761,13 @@ ${lanes.join("\n")}
               }
             }
           } else {
-            createDiagnosticForOptionPaths(false, key, Diagnostics.Substitutions_for_pattern_0_should_be_an_array, key);
+            createDiagnosticForOptionPaths(
+              /*onKey*/
+              false,
+              key,
+              Diagnostics.Substitutions_for_pattern_0_should_be_an_array,
+              key
+            );
           }
         }
       }
@@ -102428,14 +113835,17 @@ ${lanes.join("\n")}
           programDiagnostics.add(createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, options.out ? "out" : "outFile"));
         }
       }
-      if (options.resolveJsonModule) {
-        if (getEmitModuleResolutionKind(options) !== 2 /* NodeJs */ && getEmitModuleResolutionKind(options) !== 3 /* Node16 */ && getEmitModuleResolutionKind(options) !== 99 /* NodeNext */) {
-          createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy, "resolveJsonModule");
+      if (getResolveJsonModule(options)) {
+        if (getEmitModuleResolutionKind(options) === 1 /* Classic */) {
+          createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic, "resolveJsonModule");
         } else if (!hasJsonModuleEmitEnabled(options)) {
           createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_esNext, "resolveJsonModule", "module");
         }
       }
-      if (options.outDir || options.rootDir || options.sourceRoot || options.mapRoot) {
+      if (options.outDir || // there is --outDir specified
+      options.rootDir || // there is --rootDir specified
+      options.sourceRoot || // there is --sourceRoot specified
+      options.mapRoot) {
         const dir = getCommonSourceDirectory2();
         if (options.outDir && dir === "" && files.some((file) => getRootLength(file.fileName) > 1)) {
           createDiagnosticForOptionName(Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files, "outDir");
@@ -102495,6 +113905,19 @@ ${lanes.join("\n")}
       if (options.preserveValueImports && getEmitModuleKind(options) < 5 /* ES2015 */) {
         createOptionValueDiagnostic("importsNotUsedAsValues", Diagnostics.Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later);
       }
+      if (options.allowImportingTsExtensions && !(options.noEmit || options.emitDeclarationOnly)) {
+        createOptionValueDiagnostic("allowImportingTsExtensions", Diagnostics.Option_allowImportingTsExtensions_can_only_be_used_when_moduleResolution_is_set_to_bundler_and_either_noEmit_or_emitDeclarationOnly_is_set);
+      }
+      const moduleResolution = getEmitModuleResolutionKind(options);
+      if (options.resolvePackageJsonExports && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+        createOptionValueDiagnostic("resolvePackageJsonExports", Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "resolvePackageJsonExports");
+      }
+      if (options.resolvePackageJsonImports && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+        createOptionValueDiagnostic("resolvePackageJsonImports", Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "resolvePackageJsonImports");
+      }
+      if (options.customConditions && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+        createOptionValueDiagnostic("customConditions", Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "customConditions");
+      }
       if (!options.noEmit && !options.suppressOutputPathCheck) {
         const emitHost = getEmitHost();
         const emitFilesSeen = /* @__PURE__ */ new Set();
@@ -102511,7 +113934,11 @@ ${lanes.join("\n")}
           if (filesByName.has(emitFilePath)) {
             let chain;
             if (!options.configFilePath) {
-              chain = chainDiagnosticMessages(void 0, Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig);
+              chain = chainDiagnosticMessages(
+                /*details*/
+                void 0,
+                Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig
+              );
             }
             chain = chainDiagnosticMessages(chain, Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName);
             blockEmittingOfFile(emitFileName, createCompilerDiagnosticFromMessageChain(chain));
@@ -102525,6 +113952,66 @@ ${lanes.join("\n")}
         }
       }
     }
+    function verifyDeprecatedCompilerOptions() {
+      const version2 = typeScriptVersion3 || versionMajorMinor;
+      const ignoreDeprecations = options.ignoreDeprecations;
+      if (ignoreDeprecations) {
+        if (ignoreDeprecations === "5.0" /* v5_0 */ && (version2 === "5.0" /* v5_0 */ || version2 === "5.5" /* v5_5 */)) {
+          return;
+        } else {
+          createOptionValueDiagnostic("ignoreDeprecations", Diagnostics.Invalid_value_for_ignoreDeprecations);
+        }
+      }
+      if (options.target === 0 /* ES3 */) {
+        createDeprecatedDiagnosticForOption(version2, "target", "ES3");
+      }
+      if (options.noImplicitUseStrict) {
+        createDeprecatedDiagnosticForOption(version2, "noImplicitUseStrict");
+      }
+      if (options.keyofStringsOnly) {
+        createDeprecatedDiagnosticForOption(version2, "keyofStringsOnly");
+      }
+      if (options.suppressExcessPropertyErrors) {
+        createDeprecatedDiagnosticForOption(version2, "suppressExcessPropertyErrors");
+      }
+      if (options.suppressImplicitAnyIndexErrors) {
+        createDeprecatedDiagnosticForOption(version2, "suppressImplicitAnyIndexErrors");
+      }
+      if (options.noStrictGenericChecks) {
+        createDeprecatedDiagnosticForOption(version2, "noStrictGenericChecks");
+      }
+      if (options.charset) {
+        createDeprecatedDiagnosticForOption(version2, "charset");
+      }
+      if (options.out) {
+        createDeprecatedDiagnosticForOption(version2, "out");
+      }
+    }
+    function createDeprecatedDiagnosticForOption(version2, name, value) {
+      if (version2 === "6.0" /* v6_0 */) {
+        createDiagnosticForOption(
+          /*onKey*/
+          !value,
+          name,
+          /*option2*/
+          void 0,
+          Diagnostics.Flag_0_is_deprecated_Please_remove_it_from_your_configuration,
+          value || name
+        );
+      } else {
+        createDiagnosticForOption(
+          /*onKey*/
+          !value,
+          name,
+          /*option2*/
+          void 0,
+          Diagnostics.Flag_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_ignoreDeprecations_Colon_2_to_silence_this_error,
+          value || name,
+          "5.5" /* v5_5 */,
+          "5.0" /* v5_0 */
+        );
+      }
+    }
     function createDiagnosticExplainingFile(file, fileProcessingReason, diagnostic, args) {
       var _a3;
       let fileIncludeReasons;
@@ -102562,7 +114049,13 @@ ${lanes.join("\n")}
       });
     }
     function addProgramDiagnosticExplainingFile(file, diagnostic, args) {
-      programDiagnostics.add(createDiagnosticExplainingFile(file, void 0, diagnostic, args));
+      programDiagnostics.add(createDiagnosticExplainingFile(
+        file,
+        /*fileProcessingReason*/
+        void 0,
+        diagnostic,
+        args
+      ));
     }
     function fileIncludeReasonToRelatedInformation(reason) {
       if (isReferencedFile(reason)) {
@@ -102718,6 +114211,7 @@ ${lanes.join("\n")}
           pathProp.initializer,
           onKey,
           key,
+          /*key2*/
           void 0,
           message,
           arg0
@@ -102745,10 +114239,28 @@ ${lanes.join("\n")}
       return compilerOptionsObjectLiteralSyntax && getPropertyArrayElementValue(compilerOptionsObjectLiteralSyntax, name, value);
     }
     function createDiagnosticForOptionName(message, option1, option2, option3) {
-      createDiagnosticForOption(true, option1, option2, message, option1, option2, option3);
+      createDiagnosticForOption(
+        /*onKey*/
+        true,
+        option1,
+        option2,
+        message,
+        option1,
+        option2,
+        option3
+      );
     }
     function createOptionValueDiagnostic(option1, message, arg0, arg1) {
-      createDiagnosticForOption(false, option1, void 0, message, arg0, arg1);
+      createDiagnosticForOption(
+        /*onKey*/
+        false,
+        option1,
+        /*option2*/
+        void 0,
+        message,
+        arg0,
+        arg1
+      );
     }
     function createDiagnosticForReference(sourceFile, index, message, arg0, arg1) {
       const referencesSyntax = firstDefined(
@@ -102828,8 +114340,8 @@ ${lanes.join("\n")}
       if (!symlinks) {
         symlinks = createSymlinkCache(currentDirectory, getCanonicalFileName);
       }
-      if (files && resolvedTypeReferenceDirectives && !symlinks.hasProcessedResolutions()) {
-        symlinks.setSymlinksFromResolutions(files, resolvedTypeReferenceDirectives);
+      if (files && automaticTypeDirectiveResolutions && !symlinks.hasProcessedResolutions()) {
+        symlinks.setSymlinksFromResolutions(files, automaticTypeDirectiveResolutions);
       }
       return symlinks;
     }
@@ -102866,7 +114378,11 @@ ${lanes.join("\n")}
             }
           });
         }
-        return fileOrDirectoryExistsUsingSource(path, false);
+        return fileOrDirectoryExistsUsingSource(
+          path,
+          /*isFile*/
+          false
+        );
       };
     }
     if (originalGetDirectories) {
@@ -102891,7 +114407,11 @@ ${lanes.join("\n")}
         return false;
       if (!isDeclarationFileName(file))
         return false;
-      return fileOrDirectoryExistsUsingSource(file, true);
+      return fileOrDirectoryExistsUsingSource(
+        file,
+        /*isFile*/
+        true
+      );
     }
     function fileExistsIfProjectReferenceDts(file) {
       const source = host.getSourceOfProjectReferenceRedirect(host.toPath(file));
@@ -102902,7 +114422,9 @@ ${lanes.join("\n")}
       const dirPathWithTrailingDirectorySeparator = `${dirPath}${directorySeparator}`;
       return forEachKey(
         setOfDeclarationDirectories,
-        (declDirPath) => dirPath === declDirPath || startsWith(declDirPath, dirPathWithTrailingDirectorySeparator) || startsWith(dirPath, `${declDirPath}/`)
+        (declDirPath) => dirPath === declDirPath || // Any parent directory of declaration dir
+        startsWith(declDirPath, dirPathWithTrailingDirectorySeparator) || // Any directory inside declaration dir
+        startsWith(dirPath, `${declDirPath}/`)
       );
     }
     function handleDirectoryCouldBeSymlink(directory) {
@@ -102974,7 +114496,11 @@ ${lanes.join("\n")}
       ...program.getSemanticDiagnostics(sourceFile, cancellationToken)
     ];
     if (diagnostics.length === 0 && getEmitDeclarations(program.getCompilerOptions())) {
-      diagnostics = program.getDeclarationDiagnostics(void 0, cancellationToken);
+      diagnostics = program.getDeclarationDiagnostics(
+        /*sourceFile*/
+        void 0,
+        cancellationToken
+      );
     }
     if (!diagnostics.length)
       return void 0;
@@ -103015,7 +114541,11 @@ ${lanes.join("\n")}
         const out = outFile(resolvedRefOpts.options);
         if (!out)
           continue;
-        const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(resolvedRefOpts.options, true);
+        const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(
+          resolvedRefOpts.options,
+          /*forceDtsPaths*/
+          true
+        );
         const node = createInputFilesWithFilePaths(readFile, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath, host, resolvedRefOpts.options);
         (nodes || (nodes = [])).push(node);
       }
@@ -103026,19 +114556,27 @@ ${lanes.join("\n")}
     const passedInRef = ref ? ref : hostOrRef;
     return resolveConfigFileProjectName(passedInRef.path);
   }
-  function getResolutionDiagnostic(options, { extension }) {
+  function getResolutionDiagnostic(options, { extension }, { isDeclarationFile }) {
     switch (extension) {
       case ".ts" /* Ts */:
       case ".d.ts" /* Dts */:
+      case ".mts" /* Mts */:
+      case ".d.mts" /* Dmts */:
+      case ".cts" /* Cts */:
+      case ".d.cts" /* Dcts */:
         return void 0;
       case ".tsx" /* Tsx */:
         return needJsx();
       case ".jsx" /* Jsx */:
         return needJsx() || needAllowJs();
       case ".js" /* Js */:
+      case ".mjs" /* Mjs */:
+      case ".cjs" /* Cjs */:
         return needAllowJs();
       case ".json" /* Json */:
         return needResolveJsonModule();
+      default:
+        return needAllowArbitraryExtensions();
     }
     function needJsx() {
       return options.jsx ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set;
@@ -103047,7 +114585,10 @@ ${lanes.join("\n")}
       return getAllowJSCompilerOption(options) || !getStrictOptionValue(options, "noImplicitAny") ? void 0 : Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type;
     }
     function needResolveJsonModule() {
-      return options.resolveJsonModule ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used;
+      return getResolveJsonModule(options) ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used;
+    }
+    function needAllowArbitraryExtensions() {
+      return isDeclarationFile || options.allowArbitraryExtensions ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set;
     }
   }
   function getModuleNames({ imports, moduleAugmentations }) {
@@ -103072,7 +114613,7 @@ ${lanes.join("\n")}
     }
     Debug.fail("should never ask for module name at index higher than possible module name");
   }
-  var ForegroundColorEscapeSequences, gutterStyleSequence, gutterSeparator, resetEscapeSequence, ellipsis, halfIndent, indent, inferredTypesContainingFile, plainJSErrors, emitSkippedWithNoDiagnostics;
+  var ForegroundColorEscapeSequences, gutterStyleSequence, gutterSeparator, resetEscapeSequence, ellipsis, halfIndent, indent, emptyResolution, moduleResolutionNameAndModeGetter, typeReferenceResolutionNameAndModeGetter, inferredTypesContainingFile, plainJSErrors, emitSkippedWithNoDiagnostics;
   var init_program = __esm({
     "src/compiler/program.ts"() {
       "use strict";
@@ -103093,8 +114634,21 @@ ${lanes.join("\n")}
       ellipsis = "...";
       halfIndent = "  ";
       indent = "    ";
+      emptyResolution = {
+        resolvedModule: void 0,
+        resolvedTypeReferenceDirective: void 0
+      };
+      moduleResolutionNameAndModeGetter = {
+        getName: getModuleResolutionName,
+        getMode: (entry, file) => getModeForUsageLocation(file, entry)
+      };
+      typeReferenceResolutionNameAndModeGetter = {
+        getName: getTypeReferenceResolutionName,
+        getMode: (entry, file) => getModeForFileReference(entry, file == null ? void 0 : file.impliedNodeFormat)
+      };
       inferredTypesContainingFile = "__inferred type names__.ts";
       plainJSErrors = /* @__PURE__ */ new Set([
+        // binder errors
         Diagnostics.Cannot_redeclare_block_scoped_variable_0.code,
         Diagnostics.A_module_cannot_have_multiple_default_exports.code,
         Diagnostics.Another_export_default_is_here.code,
@@ -103110,6 +114664,7 @@ ${lanes.join("\n")}
         Diagnostics.A_label_is_not_allowed_here.code,
         Diagnostics.Octal_literals_are_not_allowed_in_strict_mode.code,
         Diagnostics.with_statements_are_not_allowed_in_strict_mode.code,
+        // grammar errors
         Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement.code,
         Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement.code,
         Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name.code,
@@ -103248,7 +114803,12 @@ ${lanes.join("\n")}
             };
             return map2;
           }
-          return create2(/* @__PURE__ */ new Map(), /* @__PURE__ */ new Map(), void 0);
+          return create2(
+            /* @__PURE__ */ new Map(),
+            /* @__PURE__ */ new Map(),
+            /*deleted*/
+            void 0
+          );
         }
         BuilderState2.createManyToManyPathMap = createManyToManyPathMap;
         function addToMultimap(map2, k, v) {
@@ -103299,7 +114859,7 @@ ${lanes.join("\n")}
             }
           }
           if (sourceFile.resolvedTypeReferenceDirectiveNames) {
-            sourceFile.resolvedTypeReferenceDirectiveNames.forEach((resolvedTypeReferenceDirective) => {
+            sourceFile.resolvedTypeReferenceDirectiveNames.forEach(({ resolvedTypeReferenceDirective }) => {
               if (!resolvedTypeReferenceDirective) {
                 return;
               }
@@ -103352,14 +114912,13 @@ ${lanes.join("\n")}
           const referencedMap = options.module !== 0 /* None */ && !isOutFile ? createManyToManyPathMap() : void 0;
           const exportedModulesMap = referencedMap ? createManyToManyPathMap() : void 0;
           const useOldState = canReuseOldState(referencedMap, oldState);
-          const getCanonicalFileName = createGetCanonicalFileName(newProgram.useCaseSensitiveFileNames());
           newProgram.getTypeChecker();
           for (const sourceFile of newProgram.getSourceFiles()) {
             const version2 = Debug.checkDefined(sourceFile.version, "Program intended to be used with Builder should have source files with versions set");
             const oldUncommittedSignature = useOldState ? (_a2 = oldState.oldSignatures) == null ? void 0 : _a2.get(sourceFile.resolvedPath) : void 0;
             const signature = oldUncommittedSignature === void 0 ? useOldState ? (_b = oldState.fileInfos.get(sourceFile.resolvedPath)) == null ? void 0 : _b.signature : void 0 : oldUncommittedSignature || void 0;
             if (referencedMap) {
-              const newReferences = getReferencedFiles(newProgram, sourceFile, getCanonicalFileName);
+              const newReferences = getReferencedFiles(newProgram, sourceFile, newProgram.getCanonicalFileName);
               if (newReferences) {
                 referencedMap.set(sourceFile.resolvedPath, newReferences);
               }
@@ -103374,6 +114933,7 @@ ${lanes.join("\n")}
             fileInfos.set(sourceFile.resolvedPath, {
               version: version2,
               signature,
+              // No need to calculate affectsGlobalScope with --out since its not used at all
               affectsGlobalScope: !isOutFile ? isFileAffectingGlobalScope(sourceFile) || void 0 : void 0,
               impliedFormat: sourceFile.impliedNodeFormat
             });
@@ -103421,6 +114981,29 @@ ${lanes.join("\n")}
           (state.hasCalledUpdateShapeSignature || (state.hasCalledUpdateShapeSignature = /* @__PURE__ */ new Set())).add(path);
         }
         BuilderState2.updateSignatureOfFile = updateSignatureOfFile;
+        function computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, onNewSignature) {
+          programOfThisState.emit(
+            sourceFile,
+            (fileName, text, _writeByteOrderMark, _onError, sourceFiles, data) => {
+              Debug.assert(isDeclarationFileName(fileName), `File extension for signature expected to be dts: Got:: ${fileName}`);
+              onNewSignature(computeSignatureWithDiagnostics(
+                programOfThisState,
+                sourceFile,
+                text,
+                host,
+                data
+              ), sourceFiles);
+            },
+            cancellationToken,
+            /*emitOnlyDtsFiles*/
+            true,
+            /*customTransformers*/
+            void 0,
+            /*forceDtsEmit*/
+            true
+          );
+        }
+        BuilderState2.computeDtsSignature = computeDtsSignature;
         function updateShapeSignature(state, programOfThisState, sourceFile, cancellationToken, host, useFileVersionAsSignature = state.useFileVersionAsSignature) {
           var _a2;
           if ((_a2 = state.hasCalledUpdateShapeSignature) == null ? void 0 : _a2.has(sourceFile.resolvedPath))
@@ -103429,26 +115012,12 @@ ${lanes.join("\n")}
           const prevSignature = info.signature;
           let latestSignature;
           if (!sourceFile.isDeclarationFile && !useFileVersionAsSignature) {
-            programOfThisState.emit(
-              sourceFile,
-              (fileName, text, _writeByteOrderMark, _onError, sourceFiles, data) => {
-                Debug.assert(isDeclarationFileName(fileName), `File extension for signature expected to be dts: Got:: ${fileName}`);
-                latestSignature = computeSignatureWithDiagnostics(
-                  programOfThisState,
-                  sourceFile,
-                  text,
-                  host,
-                  data
-                );
-                if (latestSignature !== prevSignature) {
-                  updateExportedModules(state, sourceFile, sourceFiles[0].exportedModulesFromDeclarationEmit);
-                }
-              },
-              cancellationToken,
-              true,
-              void 0,
-              true
-            );
+            computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, (signature, sourceFiles) => {
+              latestSignature = signature;
+              if (latestSignature !== prevSignature) {
+                updateExportedModules(state, sourceFile, sourceFiles[0].exportedModulesFromDeclarationEmit);
+              }
+            });
           }
           if (latestSignature === void 0) {
             latestSignature = sourceFile.version;
@@ -103472,27 +115041,24 @@ ${lanes.join("\n")}
           if (!state.exportedModulesMap)
             return;
           (state.oldExportedModulesMap || (state.oldExportedModulesMap = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, state.exportedModulesMap.getValues(sourceFile.resolvedPath) || false);
-          if (!exportedModulesFromDeclarationEmit) {
-            state.exportedModulesMap.deleteKey(sourceFile.resolvedPath);
-            return;
-          }
-          let exportedModules;
-          exportedModulesFromDeclarationEmit.forEach((symbol) => addExportedModule(getReferencedFilesFromImportedModuleSymbol(symbol)));
+          const exportedModules = getExportedModules(exportedModulesFromDeclarationEmit);
           if (exportedModules) {
             state.exportedModulesMap.set(sourceFile.resolvedPath, exportedModules);
           } else {
             state.exportedModulesMap.deleteKey(sourceFile.resolvedPath);
           }
-          function addExportedModule(exportedModulePaths) {
-            if (exportedModulePaths == null ? void 0 : exportedModulePaths.length) {
-              if (!exportedModules) {
-                exportedModules = /* @__PURE__ */ new Set();
-              }
-              exportedModulePaths.forEach((path) => exportedModules.add(path));
-            }
-          }
         }
         BuilderState2.updateExportedModules = updateExportedModules;
+        function getExportedModules(exportedModulesFromDeclarationEmit) {
+          let exportedModules;
+          exportedModulesFromDeclarationEmit == null ? void 0 : exportedModulesFromDeclarationEmit.forEach(
+            (symbol) => getReferencedFilesFromImportedModuleSymbol(symbol).forEach(
+              (path) => (exportedModules != null ? exportedModules : exportedModules = /* @__PURE__ */ new Set()).add(path)
+            )
+          );
+          return exportedModules;
+        }
+        BuilderState2.getExportedModules = getExportedModules;
         function getAllDependencies(state, programOfThisState, sourceFile) {
           const compilerOptions = programOfThisState.getCompilerOptions();
           if (outFile(compilerOptions)) {
@@ -103509,9 +115075,8 @@ ${lanes.join("\n")}
               seenMap.add(path);
               const references = state.referencedMap.getValues(path);
               if (references) {
-                const iterator = references.keys();
-                for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-                  queue.push(iterResult.value);
+                for (const key of references.keys()) {
+                  queue.push(key);
                 }
               }
             }
@@ -103636,9 +115201,14 @@ ${lanes.join("\n")}
   function hasSameKeys(map1, map2) {
     return map1 === map2 || map1 !== void 0 && map2 !== void 0 && map1.size === map2.size && !forEachKey(map1, (key) => !map2.has(key));
   }
-  function createBuilderProgramState(newProgram, oldState, disableUseFileVersionAsSignature) {
+  function createBuilderProgramState(newProgram, oldState) {
     var _a2, _b;
-    const state = BuilderState.create(newProgram, oldState, disableUseFileVersionAsSignature);
+    const state = BuilderState.create(
+      newProgram,
+      oldState,
+      /*disableUseFileVersionAsSignature*/
+      false
+    );
     state.program = newProgram;
     const compilerOptions = newProgram.getCompilerOptions();
     state.compilerOptions = compilerOptions;
@@ -103672,7 +115242,12 @@ ${lanes.join("\n")}
       var _a3;
       let oldInfo;
       let newReferences;
-      if (!useOldState || !(oldInfo = oldState.fileInfos.get(sourceFilePath)) || oldInfo.version !== info.version || oldInfo.impliedFormat !== info.impliedFormat || !hasSameKeys(newReferences = referencedMap && referencedMap.getValues(sourceFilePath), oldReferencedMap && oldReferencedMap.getValues(sourceFilePath)) || newReferences && forEachKey(newReferences, (path) => !state.fileInfos.has(path) && oldState.fileInfos.has(path))) {
+      if (!useOldState || // File wasn't present in old state
+      !(oldInfo = oldState.fileInfos.get(sourceFilePath)) || // versions dont match
+      oldInfo.version !== info.version || // Implied formats dont match
+      oldInfo.impliedFormat !== info.impliedFormat || // Referenced files changed
+      !hasSameKeys(newReferences = referencedMap && referencedMap.getValues(sourceFilePath), oldReferencedMap && oldReferencedMap.getValues(sourceFilePath)) || // Referenced file was deleted in the new program
+      newReferences && forEachKey(newReferences, (path) => !state.fileInfos.has(path) && oldState.fileInfos.has(path))) {
         addFileToChangeSet(state, sourceFilePath);
       } else if (canCopySemanticDiagnostics) {
         const sourceFile = newProgram.getSourceFileByPath(sourceFilePath);
@@ -103704,7 +115279,12 @@ ${lanes.join("\n")}
       state.buildInfoEmitPending = true;
       return false;
     })) {
-      BuilderState.getAllFilesExcludingDefaultLibraryFile(state, newProgram, void 0).forEach((file) => addFileToChangeSet(state, file.resolvedPath));
+      BuilderState.getAllFilesExcludingDefaultLibraryFile(
+        state,
+        newProgram,
+        /*firstSourceFile*/
+        void 0
+      ).forEach((file) => addFileToChangeSet(state, file.resolvedPath));
     } else if (oldCompilerOptions) {
       const pendingEmitKind = compilerOptionsAffectEmit(compilerOptions, oldCompilerOptions) ? getBuilderFileEmit(compilerOptions) : getPendingEmitKind(compilerOptions, oldCompilerOptions);
       if (pendingEmitKind !== 0 /* None */) {
@@ -103740,13 +115320,18 @@ ${lanes.join("\n")}
     state.programEmitPending = void 0;
   }
   function getEmitSignatureFromOldSignature(options, oldOptions, oldEmitSignature) {
-    return !!options.declarationMap === !!oldOptions.declarationMap ? oldEmitSignature : isString(oldEmitSignature) ? [oldEmitSignature] : oldEmitSignature[0];
+    return !!options.declarationMap === !!oldOptions.declarationMap ? (
+      // Use same format of signature
+      oldEmitSignature
+    ) : (
+      // Convert to different format
+      isString(oldEmitSignature) ? [oldEmitSignature] : oldEmitSignature[0]
+    );
   }
   function convertToDiagnostics(diagnostics, newProgram) {
     if (!diagnostics.length)
       return emptyArray;
     let buildInfoDirectory;
-    let getCanonicalFileName;
     return diagnostics.map((diagnostic) => {
       const result = convertToDiagnosticRelatedInformation(diagnostic, newProgram, toPath3);
       result.reportsUnnecessary = diagnostic.reportsUnnecessary;
@@ -103759,7 +115344,7 @@ ${lanes.join("\n")}
     });
     function toPath3(path) {
       buildInfoDirectory != null ? buildInfoDirectory : buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(newProgram.getCompilerOptions()), newProgram.getCurrentDirectory()));
-      return toPath(path, buildInfoDirectory, getCanonicalFileName != null ? getCanonicalFileName : getCanonicalFileName = createGetCanonicalFileName(newProgram.useCaseSensitiveFileNames()));
+      return toPath(path, buildInfoDirectory, newProgram.getCanonicalFileName);
     }
   }
   function convertToDiagnosticRelatedInformation(diagnostic, newProgram, toPath3) {
@@ -103930,7 +115515,8 @@ ${lanes.join("\n")}
           sourceFile,
           cancellationToken,
           host,
-          !host.disableUseFileVersionAsSignature
+          /*useFileVersionAsSignature*/
+          true
         );
         if (getEmitDeclarations(state.compilerOptions)) {
           addToAffectedFilesPendingEmit(state, path, state.compilerOptions.declarationMap ? 24 /* AllDts */ : 8 /* Dts */);
@@ -103955,7 +115541,12 @@ ${lanes.join("\n")}
     var _a2;
     if (!((_a2 = state.fileInfos.get(filePath)) == null ? void 0 : _a2.affectsGlobalScope))
       return false;
-    BuilderState.getAllFilesExcludingDefaultLibraryFile(state, state.program, void 0).forEach((file) => handleDtsMayChangeOf(
+    BuilderState.getAllFilesExcludingDefaultLibraryFile(
+      state,
+      state.program,
+      /*firstSourceFile*/
+      void 0
+    ).forEach((file) => handleDtsMayChangeOf(
       state,
       file.resolvedPath,
       cancellationToken,
@@ -104022,7 +115613,9 @@ ${lanes.join("\n")}
       )
     );
     (_b = state.referencedMap.getKeys(filePath)) == null ? void 0 : _b.forEach(
-      (referencingFilePath) => !seenFileAndExportsOfFile.has(referencingFilePath) && handleDtsMayChangeOf(
+      (referencingFilePath) => !seenFileAndExportsOfFile.has(referencingFilePath) && // Not already removed diagnostic file
+      handleDtsMayChangeOf(
+        // Dont add to seen since this is not yet done with the export removal
         state,
         referencingFilePath,
         cancellationToken,
@@ -104057,7 +115650,6 @@ ${lanes.join("\n")}
   function getBuildInfo2(state, bundle) {
     var _a2, _b, _c;
     const currentDirectory = Debug.checkDefined(state.program).getCurrentDirectory();
-    const getCanonicalFileName = createGetCanonicalFileName(state.program.useCaseSensitiveFileNames());
     const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(state.compilerOptions), currentDirectory));
     const latestChangedDtsFile = state.latestChangedDtsFile ? relativeToBuildInfoEnsuringAbsolutePath(state.latestChangedDtsFile) : void 0;
     const fileNames = [];
@@ -104073,7 +115665,14 @@ ${lanes.join("\n")}
         options: convertToProgramBuildInfoCompilerOptions(state.compilerOptions),
         outSignature: state.outSignature,
         latestChangedDtsFile,
-        pendingEmit: !state.programEmitPending ? void 0 : state.programEmitPending === getBuilderFileEmit(state.compilerOptions) ? false : state.programEmitPending
+        pendingEmit: !state.programEmitPending ? void 0 : (
+          // Pending is undefined or None is encoded as undefined
+          state.programEmitPending === getBuilderFileEmit(state.compilerOptions) ? false : (
+            // Pending emit is same as deteremined by compilerOptions
+            state.programEmitPending
+          )
+        )
+        // Actual value
       };
       const { js, dts, commonSourceDirectory, sourceFiles } = bundle;
       state.bundle = bundle = {
@@ -104098,11 +115697,33 @@ ${lanes.join("\n")}
         if (!isJsonSourceFile(file) && sourceFileMayBeEmitted(file, state.program)) {
           const emitSignature = (_b2 = state.emitSignatures) == null ? void 0 : _b2.get(key);
           if (emitSignature !== actualSignature) {
-            (emitSignatures || (emitSignatures = [])).push(emitSignature === void 0 ? fileId : [fileId, !isString(emitSignature) && emitSignature[0] === actualSignature ? emptyArray : emitSignature]);
+            (emitSignatures || (emitSignatures = [])).push(emitSignature === void 0 ? fileId : (
+              // There is no emit, encode as false
+              // fileId, signature: emptyArray if signature only differs in dtsMap option than our own compilerOptions otherwise EmitSignature
+              [fileId, !isString(emitSignature) && emitSignature[0] === actualSignature ? emptyArray : emitSignature]
+            ));
           }
         }
       }
-      return value.version === actualSignature ? value.affectsGlobalScope || value.impliedFormat ? { version: value.version, signature: void 0, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat } : value.version : actualSignature !== void 0 ? oldSignature === void 0 ? value : { version: value.version, signature: actualSignature, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat } : { version: value.version, signature: false, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat };
+      return value.version === actualSignature ? value.affectsGlobalScope || value.impliedFormat ? (
+        // If file version is same as signature, dont serialize signature
+        { version: value.version, signature: void 0, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
+      ) : (
+        // If file info only contains version and signature and both are same we can just write string
+        value.version
+      ) : actualSignature !== void 0 ? (
+        // If signature is not same as version, encode signature in the fileInfo
+        oldSignature === void 0 ? (
+          // If we havent computed signature, use fileInfo as is
+          value
+        ) : (
+          // Serialize fileInfo with new updated signature
+          { version: value.version, signature: actualSignature, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
+        )
+      ) : (
+        // Signature of the FileInfo is undefined, serialize it as false
+        { version: value.version, signature: false, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
+      );
     });
     let referencedMap;
     if (state.referencedMap) {
@@ -104142,11 +115763,18 @@ ${lanes.join("\n")}
       for (const path of arrayFrom(state.affectedFilesPendingEmit.keys()).sort(compareStringsCaseSensitive)) {
         if (tryAddToSet(seenFiles, path)) {
           const file = state.program.getSourceFileByPath(path);
-          if (!sourceFileMayBeEmitted(file, state.program))
+          if (!file || !sourceFileMayBeEmitted(file, state.program))
             continue;
           const fileId = toFileId(path), pendingEmit = state.affectedFilesPendingEmit.get(path);
           (affectedFilesPendingEmit || (affectedFilesPendingEmit = [])).push(
-            pendingEmit === fullEmitForOptions ? fileId : pendingEmit === 8 /* Dts */ ? [fileId] : [fileId, pendingEmit]
+            pendingEmit === fullEmitForOptions ? fileId : (
+              // Pending full emit per options
+              pendingEmit === 8 /* Dts */ ? [fileId] : (
+                // Pending on Dts only
+                [fileId, pendingEmit]
+              )
+            )
+            // Anything else
           );
         }
       }
@@ -104175,7 +115803,7 @@ ${lanes.join("\n")}
       return relativeToBuildInfo(getNormalizedAbsolutePath(path, currentDirectory));
     }
     function relativeToBuildInfo(path) {
-      return ensurePathIsNonModuleName(getRelativePathFromDirectory(buildInfoDirectory, path, getCanonicalFileName));
+      return ensurePathIsNonModuleName(getRelativePathFromDirectory(buildInfoDirectory, path, state.program.getCanonicalFileName));
     }
     function toFileId(path) {
       let fileId = fileNameToFileId.get(path);
@@ -104213,6 +115841,7 @@ ${lanes.join("\n")}
   }
   function convertToReusableCompilerOptionValue(option, value, relativeToBuildInfo) {
     if (option) {
+      Debug.assert(option.type !== "listOrElement");
       if (option.type === "list") {
         const values = value;
         if (option.element.isFilePath && values.length) {
@@ -104278,7 +115907,6 @@ ${lanes.join("\n")}
   }
   function computeSignatureWithDiagnostics(program, sourceFile, text, host, data) {
     var _a2, _b;
-    let getCanonicalFileName;
     text = getTextHandlingSourceMapForSignature(text, data);
     let sourceFileDirectory;
     if ((_a2 = data == null ? void 0 : data.diagnostics) == null ? void 0 : _a2.length) {
@@ -104298,7 +115926,7 @@ ${lanes.join("\n")}
       return `${ensurePathIsNonModuleName(getRelativePathFromDirectory(
         sourceFileDirectory,
         diagnostic.file.resolvedPath,
-        getCanonicalFileName != null ? getCanonicalFileName : getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames())
+        program.getCanonicalFileName
       ))}(${diagnostic.start},${diagnostic.length})`;
     }
   }
@@ -104313,7 +115941,7 @@ ${lanes.join("\n")}
       oldState = void 0;
       return oldProgram;
     }
-    const state = createBuilderProgramState(newProgram, oldState, host.disableUseFileVersionAsSignature);
+    const state = createBuilderProgramState(newProgram, oldState);
     newProgram.getBuildInfo = (bundle) => getBuildInfo2(state, bundle);
     newProgram = void 0;
     oldProgram = void 0;
@@ -104455,7 +116083,11 @@ ${lanes.join("\n")}
               ((_g = state.emitSignatures) != null ? _g : state.emitSignatures = /* @__PURE__ */ new Map()).set(filePath, emitSignature);
             }
           } else if (state.compilerOptions.composite) {
-            const newSignature = handleNewSignature(state.outSignature, void 0);
+            const newSignature = handleNewSignature(
+              state.outSignature,
+              /*newSignature*/
+              void 0
+            );
             if (!newSignature)
               return;
             state.outSignature = newSignature;
@@ -104540,7 +116172,11 @@ ${lanes.join("\n")}
           if (!result)
             continue;
         } else {
-          result = state.program.getSemanticDiagnostics(void 0, cancellationToken);
+          result = state.program.getSemanticDiagnostics(
+            /*targetSourceFile*/
+            void 0,
+            cancellationToken
+          );
           state.changedFilesSet.clear();
           state.programEmitPending = getBuilderFileEmit(state.compilerOptions);
         }
@@ -104621,7 +116257,10 @@ ${lanes.join("\n")}
           const key = toFilePath(value[0]);
           emitSignatures.set(
             key,
-            !isString(value[1]) && !value[1].length ? [emitSignatures.get(key)] : value[1]
+            !isString(value[1]) && !value[1].length ? (
+              // File signature is emit signature but differs in map
+              [emitSignatures.get(key)]
+            ) : value[1]
           );
         }
       });
@@ -104787,7 +116426,8 @@ ${lanes.join("\n")}
     }
     let pathPartForUserCheck = dirPath.substring(rootLength, nextDirectorySeparator + 1);
     const isNonDirectorySeparatorRoot = rootLength > 1 || dirPath.charCodeAt(0) !== 47 /* slash */;
-    if (isNonDirectorySeparatorRoot && dirPath.search(/[a-zA-Z]:/) !== 0 && pathPartForUserCheck.search(/[a-zA-Z]\$\//) === 0) {
+    if (isNonDirectorySeparatorRoot && dirPath.search(/[a-zA-Z]:/) !== 0 && // Non dos style paths
+    pathPartForUserCheck.search(/[a-zA-Z]\$\//) === 0) {
       nextDirectorySeparator = dirPath.indexOf(directorySeparator, nextDirectorySeparator + 1);
       if (nextDirectorySeparator === -1) {
         return false;
@@ -104810,9 +116450,9 @@ ${lanes.join("\n")}
     let filesWithInvalidatedResolutions;
     let filesWithInvalidatedNonRelativeUnresolvedImports;
     const nonRelativeExternalModuleResolutions = createMultiMap();
-    const resolutionsWithFailedLookups = [];
-    const resolutionsWithOnlyAffectingLocations = [];
-    const resolvedFileToResolution = createMultiMap();
+    const resolutionsWithFailedLookups = /* @__PURE__ */ new Set();
+    const resolutionsWithOnlyAffectingLocations = /* @__PURE__ */ new Set();
+    const resolvedFileToResolution = /* @__PURE__ */ new Map();
     const impliedFormatPackageJsons = /* @__PURE__ */ new Map();
     let hasChangedAutomaticTypeDirectiveNames = false;
     let affectingPathChecksForFile;
@@ -104823,23 +116463,17 @@ ${lanes.join("\n")}
     const getCurrentDirectory = memoize(() => resolutionHost.getCurrentDirectory());
     const cachedDirectoryStructureHost = resolutionHost.getCachedDirectoryStructureHost();
     const resolvedModuleNames = /* @__PURE__ */ new Map();
-    const perDirectoryResolvedModuleNames = createCacheWithRedirects();
-    const nonRelativeModuleNameCache = createCacheWithRedirects();
     const moduleResolutionCache = createModuleResolutionCache(
       getCurrentDirectory(),
       resolutionHost.getCanonicalFileName,
-      void 0,
-      perDirectoryResolvedModuleNames,
-      nonRelativeModuleNameCache
+      resolutionHost.getCompilationSettings()
     );
     const resolvedTypeReferenceDirectives = /* @__PURE__ */ new Map();
-    const perDirectoryResolvedTypeReferenceDirectives = createCacheWithRedirects();
     const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
       getCurrentDirectory(),
       resolutionHost.getCanonicalFileName,
-      void 0,
-      moduleResolutionCache.getPackageJsonInfoCache(),
-      perDirectoryResolvedTypeReferenceDirectives
+      resolutionHost.getCompilationSettings(),
+      moduleResolutionCache.getPackageJsonInfoCache()
     );
     const failedLookupDefaultExtensions = [".ts" /* Ts */, ".tsx" /* Tsx */, ".js" /* Js */, ".jsx" /* Jsx */, ".json" /* Json */];
     const customFailedLookupPaths = /* @__PURE__ */ new Map();
@@ -104853,11 +116487,13 @@ ${lanes.join("\n")}
       getModuleResolutionCache: () => moduleResolutionCache,
       startRecordingFilesWithChangedResolutions,
       finishRecordingFilesWithChangedResolutions,
+      // perDirectoryResolvedModuleNames and perDirectoryResolvedTypeReferenceDirectives could be non empty if there was exception during program update
+      // (between startCachingPerDirectoryResolution and finishCachingPerDirectoryResolution)
       startCachingPerDirectoryResolution,
       finishCachingPerDirectoryResolution,
-      resolveModuleNames,
-      getResolvedModuleWithFailedLookupLocationsFromCache,
-      resolveTypeReferenceDirectives,
+      resolveModuleNameLiterals,
+      resolveTypeReferenceDirectiveReferences,
+      resolveSingleModuleNameWithoutWatching,
       removeResolutionsFromProjectReferenceRedirects,
       removeResolutionsOfFile,
       hasChangedAutomaticTypeDirectiveNames: () => hasChangedAutomaticTypeDirectiveNames,
@@ -104891,8 +116527,8 @@ ${lanes.join("\n")}
       resolvedModuleNames.clear();
       resolvedTypeReferenceDirectives.clear();
       resolvedFileToResolution.clear();
-      resolutionsWithFailedLookups.length = 0;
-      resolutionsWithOnlyAffectingLocations.length = 0;
+      resolutionsWithFailedLookups.clear();
+      resolutionsWithOnlyAffectingLocations.clear();
       failedLookupChecks = void 0;
       startsWithPathChecks = void 0;
       isInDirectoryChecks = void 0;
@@ -104900,6 +116536,8 @@ ${lanes.join("\n")}
       affectingPathChecksForFile = void 0;
       moduleResolutionCache.clear();
       typeReferenceDirectiveResolutionCache.clear();
+      moduleResolutionCache.update(resolutionHost.getCompilationSettings());
+      typeReferenceDirectiveResolutionCache.update(resolutionHost.getCompilationSettings());
       impliedFormatPackageJsons.clear();
       hasChangedAutomaticTypeDirectiveNames = false;
     }
@@ -104940,7 +116578,11 @@ ${lanes.join("\n")}
           const expected = isExternalOrCommonJsModule(newFile) ? (_b = (_a2 = newFile.packageJsonLocations) == null ? void 0 : _a2.length) != null ? _b : 0 : 0;
           const existing = (_c = impliedFormatPackageJsons.get(newFile.path)) != null ? _c : emptyArray;
           for (let i = existing.length; i < expected; i++) {
-            createFileWatcherOfAffectingLocation(newFile.packageJsonLocations[i], false);
+            createFileWatcherOfAffectingLocation(
+              newFile.packageJsonLocations[i],
+              /*forResolution*/
+              false
+            );
           }
           if (existing.length > expected) {
             for (let i = expected; i < existing.length; i++) {
@@ -104973,14 +116615,16 @@ ${lanes.join("\n")}
       });
       hasChangedAutomaticTypeDirectiveNames = false;
     }
-    function resolveModuleName2(moduleName, containingFile, compilerOptions, host, redirectedReference, _containingSourceFile, mode) {
+    function resolveModuleName2(moduleName, containingFile, compilerOptions, redirectedReference, mode) {
+      var _a2;
+      const host = ((_a2 = resolutionHost.getCompilerHost) == null ? void 0 : _a2.call(resolutionHost)) || resolutionHost;
       const primaryResult = resolveModuleName(moduleName, containingFile, compilerOptions, host, moduleResolutionCache, redirectedReference, mode);
       if (!resolutionHost.getGlobalCache) {
         return primaryResult;
       }
       const globalCache = resolutionHost.getGlobalCache();
       if (globalCache !== void 0 && !isExternalModuleNameRelative(moduleName) && !(primaryResult.resolvedModule && extensionIsTS(primaryResult.resolvedModule.extension))) {
-        const { resolvedModule, failedLookupLocations, affectingLocations } = loadModuleFromGlobalCache(
+        const { resolvedModule, failedLookupLocations, affectingLocations, resolutionDiagnostics } = loadModuleFromGlobalCache(
           Debug.checkDefined(resolutionHost.globalCacheResolutionModuleName)(moduleName),
           resolutionHost.projectName,
           compilerOptions,
@@ -104990,78 +116634,58 @@ ${lanes.join("\n")}
         );
         if (resolvedModule) {
           primaryResult.resolvedModule = resolvedModule;
-          primaryResult.failedLookupLocations.push(...failedLookupLocations);
-          primaryResult.affectingLocations.push(...affectingLocations);
+          primaryResult.failedLookupLocations = updateResolutionField(primaryResult.failedLookupLocations, failedLookupLocations);
+          primaryResult.affectingLocations = updateResolutionField(primaryResult.affectingLocations, affectingLocations);
+          primaryResult.resolutionDiagnostics = updateResolutionField(primaryResult.resolutionDiagnostics, resolutionDiagnostics);
           return primaryResult;
         }
       }
       return primaryResult;
     }
-    function resolveTypeReferenceDirective2(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, _containingSourceFile, resolutionMode) {
-      return resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, typeReferenceDirectiveResolutionCache, resolutionMode);
+    function createModuleResolutionLoader2(containingFile, redirectedReference, options) {
+      return {
+        nameAndMode: moduleResolutionNameAndModeGetter,
+        resolve: (moduleName, resoluionMode) => resolveModuleName2(
+          moduleName,
+          containingFile,
+          options,
+          redirectedReference,
+          resoluionMode
+        )
+      };
     }
     function resolveNamesWithLocalCache({
-      names,
+      entries,
       containingFile,
+      containingSourceFile,
       redirectedReference,
-      cache,
-      perDirectoryCacheWithRedirects,
+      options,
+      perFileCache,
+      reusedNames,
       loader,
       getResolutionWithResolvedFileName,
       shouldRetryResolution,
-      reusedNames,
-      resolutionInfo,
-      logChanges,
-      containingSourceFile,
-      containingSourceFileMode
+      logChanges
     }) {
-      var _a2, _b, _c, _d;
+      var _a2;
       const path = resolutionHost.toPath(containingFile);
-      const resolutionsInFile = cache.get(path) || cache.set(path, createModeAwareCache()).get(path);
-      const dirPath = getDirectoryPath(path);
-      const perDirectoryCache = perDirectoryCacheWithRedirects.getOrCreateMapOfCacheRedirects(redirectedReference);
-      let perDirectoryResolution = perDirectoryCache.get(dirPath);
-      if (!perDirectoryResolution) {
-        perDirectoryResolution = createModeAwareCache();
-        perDirectoryCache.set(dirPath, perDirectoryResolution);
-      }
+      const resolutionsInFile = perFileCache.get(path) || perFileCache.set(path, createModeAwareCache()).get(path);
       const resolvedModules = [];
-      const compilerOptions = resolutionHost.getCompilationSettings();
       const hasInvalidatedNonRelativeUnresolvedImport = logChanges && isFileWithInvalidatedNonRelativeUnresolvedImports(path);
       const program = resolutionHost.getCurrentProgram();
       const oldRedirect = program && program.getResolvedProjectReferenceToRedirect(containingFile);
       const unmatchedRedirects = oldRedirect ? !redirectedReference || redirectedReference.sourceFile.path !== oldRedirect.sourceFile.path : !!redirectedReference;
       const seenNamesInFile = createModeAwareCache();
-      let i = 0;
-      for (const entry of containingSourceFile && resolutionInfo ? resolutionInfo.names : names) {
-        const name = getResolutionName(entry);
-        const mode = !isString(entry) ? isStringLiteralLike(entry) ? getModeForUsageLocation(containingSourceFile, entry) : getModeForFileReference(entry, containingSourceFileMode) : containingSourceFile ? getModeForResolutionAtIndex(containingSourceFile, i) : void 0;
-        i++;
+      for (const entry of entries) {
+        const name = loader.nameAndMode.getName(entry);
+        const mode = loader.nameAndMode.getMode(entry, containingSourceFile);
         let resolution = resolutionsInFile.get(name, mode);
-        if (!seenNamesInFile.has(name, mode) && unmatchedRedirects || !resolution || resolution.isInvalidated || hasInvalidatedNonRelativeUnresolvedImport && !isExternalModuleNameRelative(name) && shouldRetryResolution(resolution)) {
+        if (!seenNamesInFile.has(name, mode) && unmatchedRedirects || !resolution || resolution.isInvalidated || // If the name is unresolved import that was invalidated, recalculate
+        hasInvalidatedNonRelativeUnresolvedImport && !isExternalModuleNameRelative(name) && shouldRetryResolution(resolution)) {
           const existingResolution = resolution;
-          const resolutionInDirectory = perDirectoryResolution.get(name, mode);
-          if (resolutionInDirectory) {
-            resolution = resolutionInDirectory;
-            const host = ((_a2 = resolutionHost.getCompilerHost) == null ? void 0 : _a2.call(resolutionHost)) || resolutionHost;
-            if (isTraceEnabled(compilerOptions, host)) {
-              const resolved = getResolutionWithResolvedFileName(resolution);
-              trace(
-                host,
-                loader === resolveModuleName2 ? (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4 : Diagnostics.Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved : (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_resolved,
-                name,
-                containingFile,
-                getDirectoryPath(containingFile),
-                resolved == null ? void 0 : resolved.resolvedFileName,
-                (resolved == null ? void 0 : resolved.packageId) && packageIdToString(resolved.packageId)
-              );
-            }
-          } else {
-            resolution = loader(name, containingFile, compilerOptions, ((_b = resolutionHost.getCompilerHost) == null ? void 0 : _b.call(resolutionHost)) || resolutionHost, redirectedReference, containingSourceFile, mode);
-            perDirectoryResolution.set(name, mode, resolution);
-            if (resolutionHost.onDiscoveredSymlink && resolutionIsSymlink(resolution)) {
-              resolutionHost.onDiscoveredSymlink();
-            }
+          resolution = loader.resolve(name, mode);
+          if (resolutionHost.onDiscoveredSymlink && resolutionIsSymlink(resolution)) {
+            resolutionHost.onDiscoveredSymlink();
           }
           resolutionsInFile.set(name, mode, resolution);
           watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, path, getResolutionWithResolvedFileName);
@@ -105073,12 +116697,12 @@ ${lanes.join("\n")}
             logChanges = false;
           }
         } else {
-          const host = ((_c = resolutionHost.getCompilerHost) == null ? void 0 : _c.call(resolutionHost)) || resolutionHost;
-          if (isTraceEnabled(compilerOptions, host) && !seenNamesInFile.has(name, mode)) {
+          const host = ((_a2 = resolutionHost.getCompilerHost) == null ? void 0 : _a2.call(resolutionHost)) || resolutionHost;
+          if (isTraceEnabled(options, host) && !seenNamesInFile.has(name, mode)) {
             const resolved = getResolutionWithResolvedFileName(resolution);
             trace(
               host,
-              loader === resolveModuleName2 ? (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved : (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved,
+              perFileCache === resolvedModuleNames ? (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved : (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved,
               name,
               containingFile,
               resolved == null ? void 0 : resolved.resolvedFileName,
@@ -105088,19 +116712,16 @@ ${lanes.join("\n")}
         }
         Debug.assert(resolution !== void 0 && !resolution.isInvalidated);
         seenNamesInFile.set(name, mode, true);
-        resolvedModules.push(getResolutionWithResolvedFileName(resolution));
-      }
-      if (resolutionInfo && (loader === resolveTypeReferenceDirective2 || containingSourceFile)) {
-        (_d = resolutionInfo.reusedNames) == null ? void 0 : _d.forEach((entry) => seenNamesInFile.set(
-          getResolutionName(entry),
-          !isString(entry) && isStringLiteralLike(entry) ? getModeForUsageLocation(containingSourceFile, entry) : getModeForFileReference(entry, containingSourceFileMode),
-          true
-        ));
-        reusedNames = void 0;
+        resolvedModules.push(resolution);
       }
+      reusedNames == null ? void 0 : reusedNames.forEach((entry) => seenNamesInFile.set(
+        loader.nameAndMode.getName(entry),
+        loader.nameAndMode.getMode(entry, containingSourceFile),
+        true
+      ));
       if (resolutionsInFile.size() !== seenNamesInFile.size()) {
         resolutionsInFile.forEach((resolution, name, mode) => {
-          if (!seenNamesInFile.has(name, mode) && !contains(reusedNames, name)) {
+          if (!seenNamesInFile.has(name, mode)) {
             stopWatchFailedLookupLocationOfResolution(resolution, path, getResolutionWithResolvedFileName);
             resolutionsInFile.delete(name, mode);
           }
@@ -105125,41 +116746,57 @@ ${lanes.join("\n")}
         return oldResult.resolvedFileName === newResult.resolvedFileName;
       }
     }
-    function resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference, containingFileMode, resolutionInfo) {
+    function resolveTypeReferenceDirectiveReferences(typeDirectiveReferences, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
+      var _a2;
       return resolveNamesWithLocalCache({
-        names: typeDirectiveNames,
+        entries: typeDirectiveReferences,
         containingFile,
+        containingSourceFile,
         redirectedReference,
-        cache: resolvedTypeReferenceDirectives,
-        perDirectoryCacheWithRedirects: perDirectoryResolvedTypeReferenceDirectives,
-        loader: resolveTypeReferenceDirective2,
+        options,
+        reusedNames,
+        perFileCache: resolvedTypeReferenceDirectives,
+        loader: createTypeReferenceResolutionLoader(
+          containingFile,
+          redirectedReference,
+          options,
+          ((_a2 = resolutionHost.getCompilerHost) == null ? void 0 : _a2.call(resolutionHost)) || resolutionHost,
+          typeReferenceDirectiveResolutionCache
+        ),
         getResolutionWithResolvedFileName: getResolvedTypeReferenceDirective2,
-        shouldRetryResolution: (resolution) => resolution.resolvedTypeReferenceDirective === void 0,
-        containingSourceFileMode: containingFileMode,
-        resolutionInfo
+        shouldRetryResolution: (resolution) => resolution.resolvedTypeReferenceDirective === void 0
       });
     }
-    function resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference, containingSourceFile, resolutionInfo) {
+    function resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
       return resolveNamesWithLocalCache({
-        names: moduleNames,
+        entries: moduleLiterals,
         containingFile,
+        containingSourceFile,
         redirectedReference,
-        cache: resolvedModuleNames,
-        perDirectoryCacheWithRedirects: perDirectoryResolvedModuleNames,
-        loader: resolveModuleName2,
+        options,
+        reusedNames,
+        perFileCache: resolvedModuleNames,
+        loader: createModuleResolutionLoader2(
+          containingFile,
+          redirectedReference,
+          options
+        ),
         getResolutionWithResolvedFileName: getResolvedModule2,
         shouldRetryResolution: (resolution) => !resolution.resolvedModule || !resolutionExtensionIsTSOrJson(resolution.resolvedModule.extension),
-        reusedNames,
-        resolutionInfo,
-        logChanges: logChangesWhenResolvingModule,
-        containingSourceFile
+        logChanges: logChangesWhenResolvingModule
       });
     }
-    function getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile, resolutionMode) {
-      const cache = resolvedModuleNames.get(resolutionHost.toPath(containingFile));
-      if (!cache)
-        return void 0;
-      return cache.get(moduleName, resolutionMode);
+    function resolveSingleModuleNameWithoutWatching(moduleName, containingFile) {
+      const path = resolutionHost.toPath(containingFile);
+      const resolutionsInFile = resolvedModuleNames.get(path);
+      const resolution = resolutionsInFile == null ? void 0 : resolutionsInFile.get(
+        moduleName,
+        /*mode*/
+        void 0
+      );
+      if (resolution && !resolution.isInvalidated)
+        return resolution;
+      return resolveModuleName2(moduleName, containingFile, resolutionHost.getCompilationSettings());
     }
     function isNodeModulesAtTypesDirectory(dirPath) {
       return endsWith(dirPath, "/node_modules/@types");
@@ -105217,12 +116854,13 @@ ${lanes.join("\n")}
       return fileExtensionIsOneOf(path, failedLookupDefaultExtensions);
     }
     function watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, filePath, getResolutionWithResolvedFileName) {
+      var _a2, _b;
       if (resolution.refCount) {
         resolution.refCount++;
         Debug.assertIsDefined(resolution.files);
       } else {
         resolution.refCount = 1;
-        Debug.assert(length(resolution.files) === 0);
+        Debug.assert(!((_a2 = resolution.files) == null ? void 0 : _a2.size));
         if (isExternalModuleNameRelative(name)) {
           watchFailedLookupLocationOfResolution(resolution);
         } else {
@@ -105230,50 +116868,65 @@ ${lanes.join("\n")}
         }
         const resolved = getResolutionWithResolvedFileName(resolution);
         if (resolved && resolved.resolvedFileName) {
-          resolvedFileToResolution.add(resolutionHost.toPath(resolved.resolvedFileName), resolution);
+          const key = resolutionHost.toPath(resolved.resolvedFileName);
+          let resolutions = resolvedFileToResolution.get(key);
+          if (!resolutions)
+            resolvedFileToResolution.set(key, resolutions = /* @__PURE__ */ new Set());
+          resolutions.add(resolution);
         }
       }
-      (resolution.files || (resolution.files = [])).push(filePath);
+      ((_b = resolution.files) != null ? _b : resolution.files = /* @__PURE__ */ new Set()).add(filePath);
     }
     function watchFailedLookupLocationOfResolution(resolution) {
       Debug.assert(!!resolution.refCount);
       const { failedLookupLocations, affectingLocations } = resolution;
-      if (!failedLookupLocations.length && !affectingLocations.length)
+      if (!(failedLookupLocations == null ? void 0 : failedLookupLocations.length) && !(affectingLocations == null ? void 0 : affectingLocations.length))
         return;
-      if (failedLookupLocations.length)
-        resolutionsWithFailedLookups.push(resolution);
+      if (failedLookupLocations == null ? void 0 : failedLookupLocations.length)
+        resolutionsWithFailedLookups.add(resolution);
       let setAtRoot = false;
-      for (const failedLookupLocation of failedLookupLocations) {
-        const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
-        const toWatch = getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath);
-        if (toWatch) {
-          const { dir, dirPath, nonRecursive } = toWatch;
-          if (!isPathWithDefaultFailedLookupExtension(failedLookupLocationPath)) {
-            const refCount = customFailedLookupPaths.get(failedLookupLocationPath) || 0;
-            customFailedLookupPaths.set(failedLookupLocationPath, refCount + 1);
-          }
-          if (dirPath === rootPath) {
-            Debug.assert(!nonRecursive);
-            setAtRoot = true;
-          } else {
-            setDirectoryWatcher(dir, dirPath, nonRecursive);
+      if (failedLookupLocations) {
+        for (const failedLookupLocation of failedLookupLocations) {
+          const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
+          const toWatch = getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath);
+          if (toWatch) {
+            const { dir, dirPath, nonRecursive } = toWatch;
+            if (!isPathWithDefaultFailedLookupExtension(failedLookupLocationPath)) {
+              const refCount = customFailedLookupPaths.get(failedLookupLocationPath) || 0;
+              customFailedLookupPaths.set(failedLookupLocationPath, refCount + 1);
+            }
+            if (dirPath === rootPath) {
+              Debug.assert(!nonRecursive);
+              setAtRoot = true;
+            } else {
+              setDirectoryWatcher(dir, dirPath, nonRecursive);
+            }
           }
         }
+        if (setAtRoot) {
+          setDirectoryWatcher(
+            rootDir,
+            rootPath,
+            /*nonRecursive*/
+            true
+          );
+        }
       }
-      if (setAtRoot) {
-        setDirectoryWatcher(rootDir, rootPath, true);
-      }
-      watchAffectingLocationsOfResolution(resolution, !failedLookupLocations.length);
+      watchAffectingLocationsOfResolution(resolution, !(failedLookupLocations == null ? void 0 : failedLookupLocations.length));
     }
     function watchAffectingLocationsOfResolution(resolution, addToResolutionsWithOnlyAffectingLocations) {
       Debug.assert(!!resolution.refCount);
       const { affectingLocations } = resolution;
-      if (!affectingLocations.length)
+      if (!(affectingLocations == null ? void 0 : affectingLocations.length))
         return;
       if (addToResolutionsWithOnlyAffectingLocations)
-        resolutionsWithOnlyAffectingLocations.push(resolution);
+        resolutionsWithOnlyAffectingLocations.add(resolution);
       for (const affectingLocation of affectingLocations) {
-        createFileWatcherOfAffectingLocation(affectingLocation, true);
+        createFileWatcherOfAffectingLocation(
+          affectingLocation,
+          /*forResolution*/
+          true
+        );
       }
     }
     function createFileWatcherOfAffectingLocation(affectingLocation, forResolution) {
@@ -105337,7 +116990,11 @@ ${lanes.join("\n")}
       if (!program || !program.getTypeChecker().tryFindAmbientModuleWithoutAugmentations(name)) {
         resolutions.forEach(watchFailedLookupLocationOfResolution);
       } else {
-        resolutions.forEach((resolution) => watchAffectingLocationsOfResolution(resolution, true));
+        resolutions.forEach((resolution) => watchAffectingLocationsOfResolution(
+          resolution,
+          /*addToResolutionWithOnlyAffectingLocations*/
+          true
+        ));
       }
     }
     function setDirectoryWatcher(dir, dirPath, nonRecursive) {
@@ -105350,17 +117007,20 @@ ${lanes.join("\n")}
       }
     }
     function stopWatchFailedLookupLocationOfResolution(resolution, filePath, getResolutionWithResolvedFileName) {
-      unorderedRemoveItem(Debug.checkDefined(resolution.files), filePath);
+      Debug.checkDefined(resolution.files).delete(filePath);
       resolution.refCount--;
       if (resolution.refCount) {
         return;
       }
       const resolved = getResolutionWithResolvedFileName(resolution);
       if (resolved && resolved.resolvedFileName) {
-        resolvedFileToResolution.remove(resolutionHost.toPath(resolved.resolvedFileName), resolution);
+        const key = resolutionHost.toPath(resolved.resolvedFileName);
+        const resolutions = resolvedFileToResolution.get(key);
+        if ((resolutions == null ? void 0 : resolutions.delete(resolution)) && !resolutions.size)
+          resolvedFileToResolution.delete(key);
       }
       const { failedLookupLocations, affectingLocations } = resolution;
-      if (unorderedRemoveItem(resolutionsWithFailedLookups, resolution)) {
+      if (resolutionsWithFailedLookups.delete(resolution)) {
         let removeAtRoot = false;
         for (const failedLookupLocation of failedLookupLocations) {
           const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
@@ -105386,12 +117046,14 @@ ${lanes.join("\n")}
         if (removeAtRoot) {
           removeDirectoryWatcher(rootPath);
         }
-      } else if (affectingLocations.length) {
-        unorderedRemoveItem(resolutionsWithOnlyAffectingLocations, resolution);
+      } else if (affectingLocations == null ? void 0 : affectingLocations.length) {
+        resolutionsWithOnlyAffectingLocations.delete(resolution);
       }
-      for (const affectingLocation of affectingLocations) {
-        const watcher = fileWatchesOfAffectingLocations.get(affectingLocation);
-        watcher.resolutions--;
+      if (affectingLocations) {
+        for (const affectingLocation of affectingLocations) {
+          const watcher = fileWatchesOfAffectingLocations.get(affectingLocation);
+          watcher.resolutions--;
+        }
       }
     }
     function removeDirectoryWatcher(dirPath) {
@@ -105433,15 +117095,15 @@ ${lanes.join("\n")}
       if (!resolutions)
         return false;
       let invalidated = false;
-      for (const resolution of resolutions) {
+      resolutions.forEach((resolution) => {
         if (resolution.isInvalidated || !canInvalidate(resolution))
-          continue;
+          return;
         resolution.isInvalidated = invalidated = true;
         for (const containingFilePath of Debug.checkDefined(resolution.files)) {
           (filesWithInvalidatedResolutions != null ? filesWithInvalidatedResolutions : filesWithInvalidatedResolutions = /* @__PURE__ */ new Set()).add(containingFilePath);
           hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames || endsWith(containingFilePath, inferredTypesContainingFile);
         }
-      }
+      });
       return invalidated;
     }
     function invalidateResolutionOfFile(filePath) {
@@ -105513,17 +117175,19 @@ ${lanes.join("\n")}
       return invalidated;
     }
     function canInvalidateFailedLookupResolution(resolution) {
+      var _a2;
       if (canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution))
         return true;
       if (!failedLookupChecks && !startsWithPathChecks && !isInDirectoryChecks)
         return false;
-      return resolution.failedLookupLocations.some((location) => isInvalidatedFailedLookup(resolutionHost.toPath(location)));
+      return (_a2 = resolution.failedLookupLocations) == null ? void 0 : _a2.some((location) => isInvalidatedFailedLookup(resolutionHost.toPath(location)));
     }
     function isInvalidatedFailedLookup(locationPath) {
-      return (failedLookupChecks == null ? void 0 : failedLookupChecks.has(locationPath)) || firstDefinedIterator((startsWithPathChecks == null ? void 0 : startsWithPathChecks.keys()) || emptyIterator, (fileOrDirectoryPath) => startsWith(locationPath, fileOrDirectoryPath) ? true : void 0) || firstDefinedIterator((isInDirectoryChecks == null ? void 0 : isInDirectoryChecks.keys()) || emptyIterator, (fileOrDirectoryPath) => isInDirectoryPath(fileOrDirectoryPath, locationPath) ? true : void 0);
+      return (failedLookupChecks == null ? void 0 : failedLookupChecks.has(locationPath)) || firstDefinedIterator((startsWithPathChecks == null ? void 0 : startsWithPathChecks.keys()) || [], (fileOrDirectoryPath) => startsWith(locationPath, fileOrDirectoryPath) ? true : void 0) || firstDefinedIterator((isInDirectoryChecks == null ? void 0 : isInDirectoryChecks.keys()) || [], (fileOrDirectoryPath) => isInDirectoryPath(fileOrDirectoryPath, locationPath) ? true : void 0);
     }
     function canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution) {
-      return !!affectingPathChecks && resolution.affectingLocations.some((location) => affectingPathChecks.has(location));
+      var _a2;
+      return !!affectingPathChecks && ((_a2 = resolution.affectingLocations) == null ? void 0 : _a2.some((location) => affectingPathChecks.has(location)));
     }
     function closeTypeRootsWatch() {
       clearMap(typeRootsWatches, closeFileWatcher);
@@ -105615,7 +117279,14 @@ ${lanes.join("\n")}
     return contains(screenStartingMessageCodes, diagnostic.code) ? newLine + newLine : newLine;
   }
   function getLocaleTimeString(system) {
-    return !system.now ? new Date().toLocaleTimeString() : system.now().toLocaleTimeString("en-US", { timeZone: "UTC" });
+    return !system.now ? new Date().toLocaleTimeString() : (
+      // On some systems / builds of Node, there's a non-breaking space between the time and AM/PM.
+      // This branch is solely for testing, so just switch it to a normal space for baseline stability.
+      // See:
+      //     - https://github.com/nodejs/node/issues/45171
+      //     - https://github.com/nodejs/node/issues/45753
+      system.now().toLocaleTimeString("en-US", { timeZone: "UTC" }).replace("\u202F", " ")
+    );
   }
   function createWatchStatusReporter(system, pretty) {
     return pretty ? (diagnostic, newLine, options) => {
@@ -105671,7 +117342,12 @@ ${lanes.join("\n")}
   function prettyPathForFileError(error, cwd) {
     const line = formatColorAndReset(":" + error.line, "\x1B[90m" /* Grey */);
     if (pathIsAbsolute(error.fileName) && pathIsAbsolute(cwd)) {
-      return getRelativePathFromDirectory(cwd, error.fileName, false) + line;
+      return getRelativePathFromDirectory(
+        cwd,
+        error.fileName,
+        /* ignoreCase */
+        false
+      ) + line;
     }
     return error.fileName + line;
   }
@@ -105732,8 +117408,7 @@ ${lanes.join("\n")}
   function explainFiles(program, write) {
     var _a2, _b;
     const reasons = program.getFileIncludeReasons();
-    const getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames());
-    const relativeFileName = (fileName) => convertToRelativePath(fileName, program.getCurrentDirectory(), getCanonicalFileName);
+    const relativeFileName = (fileName) => convertToRelativePath(fileName, program.getCurrentDirectory(), program.getCanonicalFileName);
     for (const file of program.getSourceFiles()) {
       write(`${toFileName(file, relativeFileName)}`);
       (_a2 = reasons.get(file.path)) == null ? void 0 : _a2.forEach((reason) => write(`  ${fileIncludeReasonToDiagnostics(program, reason, relativeFileName).messageText}`));
@@ -105745,6 +117420,7 @@ ${lanes.join("\n")}
     let result;
     if (file.path !== file.resolvedPath) {
       (result != null ? result : result = []).push(chainDiagnosticMessages(
+        /*details*/
         void 0,
         Diagnostics.File_is_output_of_project_reference_source_0,
         toFileName(file.originalFileName, fileNameConvertor)
@@ -105752,6 +117428,7 @@ ${lanes.join("\n")}
     }
     if (file.redirectInfo) {
       (result != null ? result : result = []).push(chainDiagnosticMessages(
+        /*details*/
         void 0,
         Diagnostics.File_redirects_to_file_0,
         toFileName(file.redirectInfo.redirectTarget, fileNameConvertor)
@@ -105762,6 +117439,7 @@ ${lanes.join("\n")}
         case 99 /* ESNext */:
           if (file.packageJsonScope) {
             (result != null ? result : result = []).push(chainDiagnosticMessages(
+              /*details*/
               void 0,
               Diagnostics.File_is_ECMAScript_module_because_0_has_field_type_with_value_module,
               toFileName(last(file.packageJsonLocations), fileNameConvertor)
@@ -105771,12 +117449,14 @@ ${lanes.join("\n")}
         case 1 /* CommonJS */:
           if (file.packageJsonScope) {
             (result != null ? result : result = []).push(chainDiagnosticMessages(
+              /*details*/
               void 0,
               file.packageJsonScope.contents.packageJsonContent.type ? Diagnostics.File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module : Diagnostics.File_is_CommonJS_module_because_0_does_not_have_field_type,
               toFileName(last(file.packageJsonLocations), fileNameConvertor)
             ));
           } else if ((_a2 = file.packageJsonLocations) == null ? void 0 : _a2.length) {
             (result != null ? result : result = []).push(chainDiagnosticMessages(
+              /*details*/
               void 0,
               Diagnostics.File_is_CommonJS_module_because_package_json_was_not_found
             ));
@@ -105791,10 +117471,9 @@ ${lanes.join("\n")}
     const configFile = program.getCompilerOptions().configFile;
     if (!((_a2 = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _a2.validatedFilesSpec))
       return void 0;
-    const getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames());
-    const filePath = getCanonicalFileName(fileName);
+    const filePath = program.getCanonicalFileName(fileName);
     const basePath = getDirectoryPath(getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory()));
-    return find(configFile.configFileSpecs.validatedFilesSpec, (fileSpec) => getCanonicalFileName(getNormalizedAbsolutePath(fileSpec, basePath)) === filePath);
+    return find(configFile.configFileSpecs.validatedFilesSpec, (fileSpec) => program.getCanonicalFileName(getNormalizedAbsolutePath(fileSpec, basePath)) === filePath);
   }
   function getMatchedIncludeSpec(program, fileName) {
     var _a2, _b;
@@ -105846,6 +117525,7 @@ ${lanes.join("\n")}
           Debug.assertNever(reason);
       }
       return chainDiagnosticMessages(
+        /*details*/
         void 0,
         message,
         referenceText,
@@ -105856,26 +117536,40 @@ ${lanes.join("\n")}
     switch (reason.kind) {
       case 0 /* RootFile */:
         if (!((_a2 = options.configFile) == null ? void 0 : _a2.configFileSpecs))
-          return chainDiagnosticMessages(void 0, Diagnostics.Root_file_specified_for_compilation);
+          return chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            Diagnostics.Root_file_specified_for_compilation
+          );
         const fileName = getNormalizedAbsolutePath(program.getRootFileNames()[reason.index], program.getCurrentDirectory());
         const matchedByFiles = getMatchedFileSpec(program, fileName);
         if (matchedByFiles)
-          return chainDiagnosticMessages(void 0, Diagnostics.Part_of_files_list_in_tsconfig_json);
+          return chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            Diagnostics.Part_of_files_list_in_tsconfig_json
+          );
         const matchedByInclude = getMatchedIncludeSpec(program, fileName);
         return isString(matchedByInclude) ? chainDiagnosticMessages(
+          /*details*/
           void 0,
           Diagnostics.Matched_by_include_pattern_0_in_1,
           matchedByInclude,
           toFileName(options.configFile, fileNameConvertor)
-        ) : chainDiagnosticMessages(
-          void 0,
-          matchedByInclude ? Diagnostics.Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk : Diagnostics.Root_file_specified_for_compilation
+        ) : (
+          // Could be additional files specified as roots or matched by default include
+          chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            matchedByInclude ? Diagnostics.Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk : Diagnostics.Root_file_specified_for_compilation
+          )
         );
       case 1 /* SourceFromProjectReference */:
       case 2 /* OutputFromProjectReference */:
         const isOutput = reason.kind === 2 /* OutputFromProjectReference */;
         const referencedResolvedRef = Debug.checkDefined((_b = program.getResolvedProjectReferences()) == null ? void 0 : _b[reason.index]);
         return chainDiagnosticMessages(
+          /*details*/
           void 0,
           outFile(options) ? isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_1_specified : Diagnostics.Source_from_referenced_project_0_included_because_1_specified : isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_module_is_specified_as_none : Diagnostics.Source_from_referenced_project_0_included_because_module_is_specified_as_none,
           toFileName(referencedResolvedRef.sourceFile.fileName, fileNameConvertor),
@@ -105883,6 +117577,7 @@ ${lanes.join("\n")}
         );
       case 8 /* AutomaticTypeDirectiveFile */:
         return chainDiagnosticMessages(
+          /*details*/
           void 0,
           options.types ? reason.packageId ? Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1 : Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions : reason.packageId ? Diagnostics.Entry_point_for_implicit_type_library_0_with_packageId_1 : Diagnostics.Entry_point_for_implicit_type_library_0,
           reason.typeReference,
@@ -105890,9 +117585,15 @@ ${lanes.join("\n")}
         );
       case 6 /* LibFile */:
         if (reason.index !== void 0)
-          return chainDiagnosticMessages(void 0, Diagnostics.Library_0_specified_in_compilerOptions, options.lib[reason.index]);
+          return chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            Diagnostics.Library_0_specified_in_compilerOptions,
+            options.lib[reason.index]
+          );
         const target = forEachEntry(targetOptionDeclaration.type, (value, key) => value === getEmitScriptTarget(options) ? key : void 0);
         return chainDiagnosticMessages(
+          /*details*/
           void 0,
           target ? Diagnostics.Default_library_for_target_0 : Diagnostics.Default_library,
           target
@@ -105909,17 +117610,32 @@ ${lanes.join("\n")}
     const isListFilesOnly = !!program.getCompilerOptions().listFilesOnly;
     const allDiagnostics = program.getConfigFileParsingDiagnostics().slice();
     const configFileParsingDiagnosticsLength = allDiagnostics.length;
-    addRange(allDiagnostics, program.getSyntacticDiagnostics(void 0, cancellationToken));
+    addRange(allDiagnostics, program.getSyntacticDiagnostics(
+      /*sourceFile*/
+      void 0,
+      cancellationToken
+    ));
     if (allDiagnostics.length === configFileParsingDiagnosticsLength) {
       addRange(allDiagnostics, program.getOptionsDiagnostics(cancellationToken));
       if (!isListFilesOnly) {
         addRange(allDiagnostics, program.getGlobalDiagnostics(cancellationToken));
         if (allDiagnostics.length === configFileParsingDiagnosticsLength) {
-          addRange(allDiagnostics, program.getSemanticDiagnostics(void 0, cancellationToken));
+          addRange(allDiagnostics, program.getSemanticDiagnostics(
+            /*sourceFile*/
+            void 0,
+            cancellationToken
+          ));
         }
       }
     }
-    const emitResult = isListFilesOnly ? { emitSkipped: true, diagnostics: emptyArray } : program.emit(void 0, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers);
+    const emitResult = isListFilesOnly ? { emitSkipped: true, diagnostics: emptyArray } : program.emit(
+      /*targetSourceFile*/
+      void 0,
+      writeFile2,
+      cancellationToken,
+      emitOnlyDtsFiles,
+      customTransformers
+    );
     const { emittedFiles, diagnostics: emitDiagnostics } = emitResult;
     addRange(allDiagnostics, emitDiagnostics);
     const diagnostics = sortAndDeduplicateDiagnostics(allDiagnostics);
@@ -105978,10 +117694,11 @@ ${lanes.join("\n")}
   function createCompilerHostFromProgramHost(host, getCompilerOptions, directoryStructureHost = host) {
     const useCaseSensitiveFileNames = host.useCaseSensitiveFileNames();
     const hostGetNewLine = memoize(() => host.getNewLine());
-    return {
+    const compilerHost = {
       getSourceFile: createGetSourceFile(
-        (fileName, encoding) => host.readFile(fileName, encoding),
+        (fileName, encoding) => !encoding ? compilerHost.readFile(fileName) : host.readFile(fileName, encoding),
         getCompilerOptions,
+        /*setParentNodes*/
         void 0
       ),
       getDefaultLibLocation: maybeBind(host, host.getDefaultLibLocation),
@@ -106004,9 +117721,9 @@ ${lanes.join("\n")}
       getEnvironmentVariable: maybeBind(host, host.getEnvironmentVariable) || (() => ""),
       createHash: maybeBind(host, host.createHash),
       readDirectory: maybeBind(host, host.readDirectory),
-      disableUseFileVersionAsSignature: host.disableUseFileVersionAsSignature,
       storeFilesChangingSignatureDuringEmit: host.storeFilesChangingSignatureDuringEmit
     };
+    return compilerHost;
   }
   function getSourceFileVersionAsHashFromText(host, text) {
     if (text.match(sourceMapCommentRegExpDontCareLineStart)) {
@@ -106040,12 +117757,12 @@ ${lanes.join("\n")}
     }
     return (host.createHash || generateDjb2Hash)(text);
   }
-  function setGetSourceFileAsHashVersioned(compilerHost, host) {
+  function setGetSourceFileAsHashVersioned(compilerHost) {
     const originalGetSourceFile = compilerHost.getSourceFile;
     compilerHost.getSourceFile = (...args) => {
       const result = originalGetSourceFile.call(compilerHost, ...args);
       if (result) {
-        result.version = getSourceFileVersionAsHashFromText(host, result.text);
+        result.version = getSourceFileVersionAsHashFromText(compilerHost, result.text);
       }
       return result;
     };
@@ -106070,7 +117787,6 @@ ${lanes.join("\n")}
       writeFile: (path, data, writeByteOrderMark) => system.writeFile(path, data, writeByteOrderMark),
       createHash: maybeBind(system, system.createHash),
       createProgram: createProgram2 || createEmitAndSemanticDiagnosticsBuilderProgram,
-      disableUseFileVersionAsSignature: system.disableUseFileVersionAsSignature,
       storeFilesChangingSignatureDuringEmit: system.storeFilesChangingSignatureDuringEmit,
       now: maybeBind(system, system.now)
     };
@@ -106209,11 +117925,15 @@ ${lanes.join("\n")}
     return createBuilderProgramUsingProgramBuildInfo(buildInfo, buildInfoPath, host);
   }
   function createIncrementalCompilerHost(options, system = sys) {
-    const host = createCompilerHostWorker(options, void 0, system);
+    const host = createCompilerHostWorker(
+      options,
+      /*setParentNodes*/
+      void 0,
+      system
+    );
     host.createHash = maybeBind(system, system.createHash);
-    host.disableUseFileVersionAsSignature = system.disableUseFileVersionAsSignature;
     host.storeFilesChangingSignatureDuringEmit = system.storeFilesChangingSignatureDuringEmit;
-    setGetSourceFileAsHashVersioned(host, system);
+    setGetSourceFileAsHashVersioned(host);
     changeCompilerHostLikeToUseCache(host, (fileName) => toPath(fileName, host.getCurrentDirectory(), host.getCanonicalFileName));
     return host;
   }
@@ -106300,7 +118020,7 @@ ${lanes.join("\n")}
       configFileWatcher = watchFile2(configFileName, scheduleProgramReload, 2e3 /* High */, watchOptions, WatchType.ConfigFile);
     }
     const compilerHost = createCompilerHostFromProgramHost(host, () => compilerOptions, directoryStructureHost);
-    setGetSourceFileAsHashVersioned(compilerHost, host);
+    setGetSourceFileAsHashVersioned(compilerHost);
     const getNewSourceFile = compilerHost.getSourceFile;
     compilerHost.getSourceFile = (fileName, ...args) => getVersionedSourceFileByPath(fileName, toPath3(fileName), ...args);
     compilerHost.getSourceFileByPath = getVersionedSourceFileByPath;
@@ -106325,12 +118045,21 @@ ${lanes.join("\n")}
     const resolutionCache = createResolutionCache(
       compilerHost,
       configFileName ? getDirectoryPath(getNormalizedAbsolutePath(configFileName, currentDirectory)) : currentDirectory,
+      /*logChangesWhenResolvingModule*/
       false
     );
-    compilerHost.resolveModuleNames = host.resolveModuleNames ? (...args) => host.resolveModuleNames(...args) : (moduleNames, containingFile, reusedNames, redirectedReference, _options, sourceFile, resolutionInfo) => resolutionCache.resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference, sourceFile, resolutionInfo);
-    compilerHost.resolveTypeReferenceDirectives = host.resolveTypeReferenceDirectives ? (...args) => host.resolveTypeReferenceDirectives(...args) : (typeDirectiveNames, containingFile, redirectedReference, _options, containingFileMode, resolutionInfo) => resolutionCache.resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference, containingFileMode, resolutionInfo);
-    compilerHost.getModuleResolutionCache = host.resolveModuleNames ? maybeBind(host, host.getModuleResolutionCache) : () => resolutionCache.getModuleResolutionCache();
-    const userProvidedResolution = !!host.resolveModuleNames || !!host.resolveTypeReferenceDirectives;
+    compilerHost.resolveModuleNameLiterals = maybeBind(host, host.resolveModuleNameLiterals);
+    compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames);
+    if (!compilerHost.resolveModuleNameLiterals && !compilerHost.resolveModuleNames) {
+      compilerHost.resolveModuleNameLiterals = resolutionCache.resolveModuleNameLiterals.bind(resolutionCache);
+    }
+    compilerHost.resolveTypeReferenceDirectiveReferences = maybeBind(host, host.resolveTypeReferenceDirectiveReferences);
+    compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives);
+    if (!compilerHost.resolveTypeReferenceDirectiveReferences && !compilerHost.resolveTypeReferenceDirectives) {
+      compilerHost.resolveTypeReferenceDirectiveReferences = resolutionCache.resolveTypeReferenceDirectiveReferences.bind(resolutionCache);
+    }
+    compilerHost.getModuleResolutionCache = host.resolveModuleNameLiterals || host.resolveModuleNames ? maybeBind(host, host.getModuleResolutionCache) : () => resolutionCache.getModuleResolutionCache();
+    const userProvidedResolution = !!host.resolveModuleNameLiterals || !!host.resolveTypeReferenceDirectiveReferences || !!host.resolveModuleNames || !!host.resolveTypeReferenceDirectives;
     const customHasInvalidatedResolutions = userProvidedResolution ? maybeBind(host, host.hasInvalidatedResolutions) || returnTrue : returnFalse;
     builderProgram = readBuilderProgram(compilerOptions, compilerHost);
     synchronizeProgram();
@@ -106399,14 +118128,24 @@ ${lanes.join("\n")}
         originalFileExists,
         originalDirectoryExists,
         originalCreateDirectory,
-        originalWriteFile
+        originalWriteFile,
+        readFileWithCache
       } = changeCompilerHostLikeToUseCache(compilerHost, toPath3);
-      if (isProgramUptoDate(getCurrentProgram(), rootFileNames, compilerOptions, getSourceVersion, (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) {
+      if (isProgramUptoDate(getCurrentProgram(), rootFileNames, compilerOptions, (path) => getSourceVersion(path, readFileWithCache), (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) {
         if (hasChangedConfigFileParsingErrors) {
           if (reportFileChangeDetectedOnCreateProgram) {
             reportWatchDiagnostic(Diagnostics.File_change_detected_Starting_incremental_compilation);
           }
-          builderProgram = createProgram2(void 0, void 0, compilerHost, builderProgram, configFileParsingDiagnostics, projectReferences);
+          builderProgram = createProgram2(
+            /*rootNames*/
+            void 0,
+            /*options*/
+            void 0,
+            compilerHost,
+            builderProgram,
+            configFileParsingDiagnostics,
+            projectReferences
+          );
           hasChangedConfigFileParsingErrors = false;
         }
       } else {
@@ -106520,9 +118259,14 @@ ${lanes.join("\n")}
         }
       }
     }
-    function getSourceVersion(path) {
+    function getSourceVersion(path, readFileWithCache) {
       const hostSourceFile = sourceFilesCache.get(path);
-      return !hostSourceFile || !hostSourceFile.version ? void 0 : hostSourceFile.version;
+      if (!hostSourceFile)
+        return void 0;
+      if (hostSourceFile.version)
+        return hostSourceFile.version;
+      const text = readFileWithCache(path);
+      return text !== void 0 ? getSourceFileVersionAsHashFromText(compilerHost, text) : void 0;
     }
     function onReleaseOldSourceFile(oldSourceFile, _oldOptions, hasSourceFileByPath) {
       const hostSourceFileInfo = sourceFilesCache.get(oldSourceFile.resolvedPath);
@@ -106683,6 +118427,7 @@ ${lanes.join("\n")}
       parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = noop;
       const parsedCommandLine = getParsedCommandLineOfConfigFile(
         configFileName2,
+        /*optionsToExtend*/
         void 0,
         parseConfigFileHost,
         extendedConfigCache || (extendedConfigCache = /* @__PURE__ */ new Map()),
@@ -106735,7 +118480,7 @@ ${lanes.join("\n")}
       if (wildcardDirectories) {
         updateWatchingWildcardDirectories(
           watchedWildcardDirectories || (watchedWildcardDirectories = /* @__PURE__ */ new Map()),
-          new Map(getEntries(wildcardDirectories)),
+          new Map(Object.entries(wildcardDirectories)),
           watchWildcardDirectory
         );
       } else if (watchedWildcardDirectories) {
@@ -106829,7 +118574,7 @@ ${lanes.join("\n")}
       if ((_b = commandLine.parsedCommandLine) == null ? void 0 : _b.wildcardDirectories) {
         updateWatchingWildcardDirectories(
           commandLine.watchedDirectories || (commandLine.watchedDirectories = /* @__PURE__ */ new Map()),
-          new Map(getEntries((_c = commandLine.parsedCommandLine) == null ? void 0 : _c.wildcardDirectories)),
+          new Map(Object.entries((_c = commandLine.parsedCommandLine) == null ? void 0 : _c.wildcardDirectories)),
           (directory, flags) => {
             var _a3;
             return watchDirectory(
@@ -106981,43 +118726,84 @@ ${lanes.join("\n")}
     return result;
   }
   function createSolutionBuilder(host, rootNames, defaultOptions) {
-    return createSolutionBuilderWorker(false, host, rootNames, defaultOptions);
+    return createSolutionBuilderWorker(
+      /*watch*/
+      false,
+      host,
+      rootNames,
+      defaultOptions
+    );
   }
   function createSolutionBuilderWithWatch(host, rootNames, defaultOptions, baseWatchOptions) {
-    return createSolutionBuilderWorker(true, host, rootNames, defaultOptions, baseWatchOptions);
+    return createSolutionBuilderWorker(
+      /*watch*/
+      true,
+      host,
+      rootNames,
+      defaultOptions,
+      baseWatchOptions
+    );
   }
   function createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) {
     const host = hostOrHostWithWatch;
     const hostWithWatch = hostOrHostWithWatch;
-    const currentDirectory = host.getCurrentDirectory();
-    const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
     const baseCompilerOptions = getCompilerOptionsOfBuildOptions(options);
     const compilerHost = createCompilerHostFromProgramHost(host, () => state.projectCompilerOptions);
-    setGetSourceFileAsHashVersioned(compilerHost, host);
+    setGetSourceFileAsHashVersioned(compilerHost);
     compilerHost.getParsedCommandLine = (fileName) => parseConfigFile(state, fileName, toResolvedConfigFilePath(state, fileName));
+    compilerHost.resolveModuleNameLiterals = maybeBind(host, host.resolveModuleNameLiterals);
+    compilerHost.resolveTypeReferenceDirectiveReferences = maybeBind(host, host.resolveTypeReferenceDirectiveReferences);
     compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames);
     compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives);
     compilerHost.getModuleResolutionCache = maybeBind(host, host.getModuleResolutionCache);
-    const moduleResolutionCache = !compilerHost.resolveModuleNames ? createModuleResolutionCache(currentDirectory, getCanonicalFileName) : void 0;
-    const typeReferenceDirectiveResolutionCache = !compilerHost.resolveTypeReferenceDirectives ? createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, void 0, moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()) : void 0;
-    if (!compilerHost.resolveModuleNames) {
-      const loader = (moduleName, resolverMode, containingFile, redirectedReference) => resolveModuleName(moduleName, containingFile, state.projectCompilerOptions, compilerHost, moduleResolutionCache, redirectedReference, resolverMode).resolvedModule;
-      compilerHost.resolveModuleNames = (moduleNames, containingFile, _reusedNames, redirectedReference, _options, containingSourceFile, resolutionInfo) => loadWithModeAwareCache(Debug.checkEachDefined(moduleNames), Debug.checkDefined(containingSourceFile), containingFile, redirectedReference, resolutionInfo, loader);
+    let moduleResolutionCache, typeReferenceDirectiveResolutionCache;
+    if (!compilerHost.resolveModuleNameLiterals && !compilerHost.resolveModuleNames) {
+      moduleResolutionCache = createModuleResolutionCache(compilerHost.getCurrentDirectory(), compilerHost.getCanonicalFileName);
+      compilerHost.resolveModuleNameLiterals = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+        moduleNames,
+        containingFile,
+        redirectedReference,
+        options2,
+        containingSourceFile,
+        host,
+        moduleResolutionCache,
+        createModuleResolutionLoader
+      );
       compilerHost.getModuleResolutionCache = () => moduleResolutionCache;
     }
-    if (!compilerHost.resolveTypeReferenceDirectives) {
-      const loader = (moduleName, containingFile, redirectedReference, containingFileMode) => resolveTypeReferenceDirective(moduleName, containingFile, state.projectCompilerOptions, compilerHost, redirectedReference, state.typeReferenceDirectiveResolutionCache, containingFileMode).resolvedTypeReferenceDirective;
-      compilerHost.resolveTypeReferenceDirectives = (typeReferenceDirectiveNames, containingFile, redirectedReference, _options, containingFileMode) => loadWithTypeDirectiveCache(Debug.checkEachDefined(typeReferenceDirectiveNames), containingFile, redirectedReference, containingFileMode, loader);
+    if (!compilerHost.resolveTypeReferenceDirectiveReferences && !compilerHost.resolveTypeReferenceDirectives) {
+      typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
+        compilerHost.getCurrentDirectory(),
+        compilerHost.getCanonicalFileName,
+        /*options*/
+        void 0,
+        moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()
+      );
+      compilerHost.resolveTypeReferenceDirectiveReferences = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+        typeDirectiveNames,
+        containingFile,
+        redirectedReference,
+        options2,
+        containingSourceFile,
+        host,
+        typeReferenceDirectiveResolutionCache,
+        createTypeReferenceResolutionLoader
+      );
     }
-    compilerHost.getBuildInfo = (fileName, configFilePath) => getBuildInfo3(state, fileName, toResolvedConfigFilePath(state, configFilePath), void 0);
+    compilerHost.getBuildInfo = (fileName, configFilePath) => getBuildInfo3(
+      state,
+      fileName,
+      toResolvedConfigFilePath(state, configFilePath),
+      /*modifiedTime*/
+      void 0
+    );
     const { watchFile: watchFile2, watchDirectory, writeLog } = createWatchFactory(hostWithWatch, options);
     const state = {
       host,
       hostWithWatch,
-      currentDirectory,
-      getCanonicalFileName,
       parseConfigFileHost: parseConfigHostFromCompilerHostLike(host),
       write: maybeBind(host, host.trace),
+      // State of solution
       options,
       baseCompilerOptions,
       rootNames,
@@ -107035,6 +118821,7 @@ ${lanes.join("\n")}
       compilerHost,
       moduleResolutionCache,
       typeReferenceDirectiveResolutionCache,
+      // Mutable state
       buildOrder: void 0,
       readFileWithCache: (f) => host.readFile(f),
       projectCompilerOptions: baseCompilerOptions,
@@ -107042,6 +118829,7 @@ ${lanes.join("\n")}
       allProjectBuildPending: true,
       needsSummary: true,
       watchAllProjectsPending: watch,
+      // Watch state
       watch,
       allWatchedWildcardDirectories: /* @__PURE__ */ new Map(),
       allWatchedInputFiles: /* @__PURE__ */ new Map(),
@@ -107059,7 +118847,7 @@ ${lanes.join("\n")}
     return state;
   }
   function toPath2(state, fileName) {
-    return toPath(fileName, state.currentDirectory, state.getCanonicalFileName);
+    return toPath(fileName, state.compilerHost.getCurrentDirectory(), state.compilerHost.getCanonicalFileName);
   }
   function toResolvedConfigFilePath(state, fileName) {
     const { resolvedConfigFilePaths } = state;
@@ -107102,7 +118890,7 @@ ${lanes.join("\n")}
     return parsed;
   }
   function resolveProjectName(state, name) {
-    return resolveConfigFileProjectName(resolvePath(state.currentDirectory, name));
+    return resolveConfigFileProjectName(resolvePath(state.compilerHost.getCurrentDirectory(), name));
   }
   function createBuildOrder(state, roots) {
     const temporaryMarks = /* @__PURE__ */ new Map();
@@ -107305,7 +119093,7 @@ ${lanes.join("\n")}
       projectPath,
       buildOrder,
       getCompilerOptions: () => config.options,
-      getCurrentDirectory: () => state.currentDirectory,
+      getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
       updateOutputFileStatmps: () => {
         updateOutputTimestamps(state, config, projectPath);
         updateOutputFileStampsPending = false;
@@ -107330,7 +119118,7 @@ ${lanes.join("\n")}
       projectPath,
       buildOrder,
       getCompilerOptions: () => config.options,
-      getCurrentDirectory: () => state.currentDirectory,
+      getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
       getBuilderProgram: () => withProgramOrUndefined(identity),
       getProgram: () => withProgramOrUndefined(
         (program2) => program2.getProgramOrUndefined()
@@ -107386,7 +119174,7 @@ ${lanes.join("\n")}
       projectPath,
       buildOrder,
       getCompilerOptions: () => config.options,
-      getCurrentDirectory: () => state.currentDirectory,
+      getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
       emit: (writeFile2, customTransformers) => {
         if (step !== 4 /* EmitBundle */)
           return invalidatedProjectOfBundle;
@@ -107469,7 +119257,11 @@ ${lanes.join("\n")}
           ...program.getConfigFileParsingDiagnostics(),
           ...program.getOptionsDiagnostics(cancellationToken),
           ...program.getGlobalDiagnostics(cancellationToken),
-          ...program.getSyntacticDiagnostics(void 0, cancellationToken)
+          ...program.getSyntacticDiagnostics(
+            /*sourceFile*/
+            void 0,
+            cancellationToken
+          )
         ],
         8 /* SyntaxErrors */,
         "Syntactic"
@@ -107477,7 +119269,11 @@ ${lanes.join("\n")}
     }
     function getSemanticDiagnostics(cancellationToken) {
       handleDiagnostics(
-        Debug.checkDefined(program).getSemanticDiagnostics(void 0, cancellationToken),
+        Debug.checkDefined(program).getSemanticDiagnostics(
+          /*sourceFile*/
+          void 0,
+          cancellationToken
+        ),
         16 /* TypeErrors */,
         "Semantic"
       );
@@ -107493,10 +119289,13 @@ ${lanes.join("\n")}
       const { emitResult } = emitFilesAndReportErrors(
         program,
         reportDeclarationDiagnostics,
+        /*write*/
         void 0,
+        /*reportSummary*/
         void 0,
         (name, text, writeByteOrderMark, _onError, _sourceFiles, data) => outputFiles.push({ name, text, writeByteOrderMark, data }),
         cancellationToken,
+        /*emitOnlyDts*/
         false,
         customTransformers || ((_b = (_a2 = state.host).getCustomTransformers) == null ? void 0 : _b.call(_a2, project))
       );
@@ -108064,7 +119863,7 @@ ${lanes.join("\n")}
             buildInfoVersionMap = getBuildInfoFileVersionMap(buildInfoProgram, buildInfoPath, host);
           version2 = buildInfoVersionMap.get(toPath2(state, inputFile));
           const text = version2 ? state.readFileWithCache(inputFile) : void 0;
-          currentVersion = text && getSourceFileVersionAsHashFromText(host, text);
+          currentVersion = text !== void 0 ? getSourceFileVersionAsHashFromText(host, text) : void 0;
           if (version2 && version2 === currentVersion)
             pseudoInputUpToDate = true;
         }
@@ -108394,7 +120193,12 @@ ${lanes.join("\n")}
   function invalidateProjectAndScheduleBuilds(state, resolvedPath, reloadLevel) {
     state.reportFileChangeDetected = true;
     invalidateProject(state, resolvedPath, reloadLevel);
-    scheduleBuildInvalidatedProject(state, 250, true);
+    scheduleBuildInvalidatedProject(
+      state,
+      250,
+      /*changeDetected*/
+      true
+    );
   }
   function scheduleBuildInvalidatedProject(state, time, changeDetected) {
     const { hostWithWatch } = state;
@@ -108423,18 +120227,33 @@ ${lanes.join("\n")}
     }
     let projectsBuilt = 0;
     const buildOrder = getBuildOrder(state);
-    const invalidatedProject = getNextInvalidatedProject(state, buildOrder, false);
+    const invalidatedProject = getNextInvalidatedProject(
+      state,
+      buildOrder,
+      /*reportQueue*/
+      false
+    );
     if (invalidatedProject) {
       invalidatedProject.done();
       projectsBuilt++;
       while (state.projectPendingBuild.size) {
         if (state.timerToBuildInvalidatedProject)
           return;
-        const info = getNextInvalidatedProjectCreateInfo(state, buildOrder, false);
+        const info = getNextInvalidatedProjectCreateInfo(
+          state,
+          buildOrder,
+          /*reportQueue*/
+          false
+        );
         if (!info)
           break;
         if (info.kind !== 2 /* UpdateOutputFileStamps */ && (changeDetected || projectsBuilt === 5)) {
-          scheduleBuildInvalidatedProject(state, 100, false);
+          scheduleBuildInvalidatedProject(
+            state,
+            100,
+            /*changeDetected*/
+            false
+          );
           return;
         }
         const project = createInvalidatedProjectWithInfo(state, info, buildOrder);
@@ -108483,7 +120302,7 @@ ${lanes.join("\n")}
       return;
     updateWatchingWildcardDirectories(
       getOrCreateValueMapFromConfigFileMap(state.allWatchedWildcardDirectories, resolvedPath),
-      new Map(getEntries(parsed.wildcardDirectories)),
+      new Map(Object.entries(parsed.wildcardDirectories)),
       (dir, flags) => state.watchDirectory(
         dir,
         (fileOrDirectory) => {
@@ -108493,7 +120312,7 @@ ${lanes.join("\n")}
             fileOrDirectory,
             fileOrDirectoryPath: toPath2(state, fileOrDirectory),
             configFileName: resolved,
-            currentDirectory: state.currentDirectory,
+            currentDirectory: state.compilerHost.getCurrentDirectory(),
             options: parsed.options,
             program: state.builderPrograms.get(resolvedPath) || ((_a2 = getCachedParsedConfigFile(state, resolvedPath)) == null ? void 0 : _a2.fileNames),
             useCaseSensitiveFileNames: state.parseConfigFileHost.useCaseSensitiveFileNames,
@@ -108581,11 +120400,29 @@ ${lanes.join("\n")}
     return {
       build: (project, cancellationToken, writeFile2, getCustomTransformers) => build(state, project, cancellationToken, writeFile2, getCustomTransformers),
       clean: (project) => clean(state, project),
-      buildReferences: (project, cancellationToken, writeFile2, getCustomTransformers) => build(state, project, cancellationToken, writeFile2, getCustomTransformers, true),
-      cleanReferences: (project) => clean(state, project, true),
+      buildReferences: (project, cancellationToken, writeFile2, getCustomTransformers) => build(
+        state,
+        project,
+        cancellationToken,
+        writeFile2,
+        getCustomTransformers,
+        /*onlyReferences*/
+        true
+      ),
+      cleanReferences: (project) => clean(
+        state,
+        project,
+        /*onlyReferences*/
+        true
+      ),
       getNextInvalidatedProject: (cancellationToken) => {
         setupInitialBuild(state, cancellationToken);
-        return getNextInvalidatedProject(state, getBuildOrder(state), false);
+        return getNextInvalidatedProject(
+          state,
+          getBuildOrder(state),
+          /*reportQueue*/
+          false
+        );
       },
       getBuildOrder: () => getBuildOrder(state),
       getUpToDateStatusOfProject: (project) => {
@@ -108598,7 +120435,7 @@ ${lanes.join("\n")}
     };
   }
   function relName(state, path) {
-    return convertToRelativePath(path, state.currentDirectory, (f) => state.getCanonicalFileName(f));
+    return convertToRelativePath(path, state.compilerHost.getCurrentDirectory(), state.compilerHost.getCanonicalFileName);
   }
   function reportStatus(state, message, ...args) {
     state.host.reportSolutionBuilderStatus(createCompilerDiagnostic(message, ...args));
@@ -108886,12 +120723,13 @@ ${lanes.join("\n")}
   }
   function loadSafeList(host, safeListPath) {
     const result = readConfigFile(safeListPath, (path) => host.readFile(path));
-    return new Map(getEntries(result.config));
+    return new Map(Object.entries(result.config));
   }
   function loadTypesMap(host, typesMapPath) {
+    var _a2;
     const result = readConfigFile(typesMapPath, (path) => host.readFile(path));
-    if (result.config) {
-      return new Map(getEntries(result.config.simpleMap));
+    if ((_a2 = result.config) == null ? void 0 : _a2.simpleMap) {
+      return new Map(Object.entries(result.config.simpleMap));
     }
     return void 0;
   }
@@ -108979,13 +120817,23 @@ ${lanes.join("\n")}
         return;
       }
       const packageNames = [];
-      const dependencyManifestNames = manifestTypingNames ? manifestTypingNames.map((typingName) => combinePaths(packagesFolderPath, typingName, manifestName)) : host.readDirectory(packagesFolderPath, [".json" /* Json */], void 0, void 0, 3).filter((manifestPath2) => {
+      const dependencyManifestNames = manifestTypingNames ? manifestTypingNames.map((typingName) => combinePaths(packagesFolderPath, typingName, manifestName)) : host.readDirectory(
+        packagesFolderPath,
+        [".json" /* Json */],
+        /*excludes*/
+        void 0,
+        /*includes*/
+        void 0,
+        /*depth*/
+        3
+      ).filter((manifestPath2) => {
         if (getBaseFileName(manifestPath2) !== manifestName) {
           return false;
         }
         const pathComponents2 = getPathComponents(normalizePath(manifestPath2));
         const isScoped = pathComponents2[pathComponents2.length - 3][0] === "@";
-        return isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 4]) === modulesDirName || !isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 3]) === modulesDirName;
+        return isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 4]) === modulesDirName || // `node_modules/@foo/bar`
+        !isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 3]) === modulesDirName;
       });
       if (log)
         log(`Searching for typing names in ${packagesFolderPath}; all files: ${JSON.stringify(dependencyManifestNames)}`);
@@ -109033,7 +120881,11 @@ ${lanes.join("\n")}
     }
   }
   function validatePackageName(packageName) {
-    return validatePackageNameWorker(packageName, true);
+    return validatePackageNameWorker(
+      packageName,
+      /*supportScopedPackage*/
+      true
+    );
   }
   function validatePackageNameWorker(packageName, supportScopedPackage) {
     if (!packageName) {
@@ -109051,11 +120903,19 @@ ${lanes.join("\n")}
     if (supportScopedPackage) {
       const matches = /^@([^/]+)\/([^/]+)$/.exec(packageName);
       if (matches) {
-        const scopeResult = validatePackageNameWorker(matches[1], false);
+        const scopeResult = validatePackageNameWorker(
+          matches[1],
+          /*supportScopedPackage*/
+          false
+        );
         if (scopeResult !== 0 /* Ok */) {
           return { name: matches[1], isScopeName: true, result: scopeResult };
         }
-        const packageResult = validatePackageNameWorker(matches[2], false);
+        const packageResult = validatePackageNameWorker(
+          matches[2],
+          /*supportScopedPackage*/
+          false
+        );
         if (packageResult !== 0 /* Ok */) {
           return { name: matches[2], isScopeName: false, result: packageResult };
         }
@@ -109068,7 +120928,13 @@ ${lanes.join("\n")}
     return 0 /* Ok */;
   }
   function renderPackageNameValidationFailure(result, typing) {
-    return typeof result === "object" ? renderPackageNameValidationFailureWorker(typing, result.result, result.name, result.isScopeName) : renderPackageNameValidationFailureWorker(typing, result, typing, false);
+    return typeof result === "object" ? renderPackageNameValidationFailureWorker(typing, result.result, result.name, result.isScopeName) : renderPackageNameValidationFailureWorker(
+      typing,
+      result,
+      typing,
+      /*isScopeName*/
+      false
+    );
   }
   function renderPackageNameValidationFailureWorker(typing, result, name, isScopeName) {
     const kind = isScopeName ? "Scope" : "Package";
@@ -109582,7 +121448,7 @@ ${lanes.join("\n")}
       case 262 /* TypeAliasDeclaration */:
       case 184 /* TypeLiteral */:
         return 2 /* Type */;
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
         return node.name === void 0 ? 1 /* Value */ | 2 /* Type */ : 2 /* Type */;
       case 302 /* EnumMember */:
       case 260 /* ClassDeclaration */:
@@ -109846,7 +121712,7 @@ ${lanes.join("\n")}
         return "interface" /* interfaceElement */;
       case 262 /* TypeAliasDeclaration */:
       case 341 /* JSDocCallbackTag */:
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
         return "type" /* typeElement */;
       case 263 /* EnumDeclaration */:
         return "enum" /* enumElement */;
@@ -110345,19 +122211,44 @@ ${lanes.join("\n")}
     return node;
   }
   function getAdjustedReferenceLocation(node) {
-    return getAdjustedLocation(node, false);
+    return getAdjustedLocation(
+      node,
+      /*forRename*/
+      false
+    );
   }
   function getAdjustedRenameLocation(node) {
-    return getAdjustedLocation(node, true);
+    return getAdjustedLocation(
+      node,
+      /*forRename*/
+      true
+    );
   }
   function getTouchingPropertyName(sourceFile, position) {
     return getTouchingToken(sourceFile, position, (n) => isPropertyNameLiteral(n) || isKeyword(n.kind) || isPrivateIdentifier(n));
   }
   function getTouchingToken(sourceFile, position, includePrecedingTokenAtEndPosition) {
-    return getTokenAtPositionWorker(sourceFile, position, false, includePrecedingTokenAtEndPosition, false);
+    return getTokenAtPositionWorker(
+      sourceFile,
+      position,
+      /*allowPositionInLeadingTrivia*/
+      false,
+      includePrecedingTokenAtEndPosition,
+      /*includeEndPosition*/
+      false
+    );
   }
   function getTokenAtPosition(sourceFile, position) {
-    return getTokenAtPositionWorker(sourceFile, position, true, void 0, false);
+    return getTokenAtPositionWorker(
+      sourceFile,
+      position,
+      /*allowPositionInLeadingTrivia*/
+      true,
+      /*includePrecedingTokenAtEndPosition*/
+      void 0,
+      /*includeEndPosition*/
+      false
+    );
   }
   function getTokenAtPositionWorker(sourceFile, position, allowPositionInLeadingTrivia, includePrecedingTokenAtEndPosition, includeEndPosition) {
     let current = sourceFile;
@@ -110370,7 +122261,11 @@ ${lanes.join("\n")}
           if (end < position) {
             return -1 /* LessThan */;
           }
-          const start = allowPositionInLeadingTrivia ? children[middle].getFullStart() : children[middle].getStart(sourceFile, true);
+          const start = allowPositionInLeadingTrivia ? children[middle].getFullStart() : children[middle].getStart(
+            sourceFile,
+            /*includeJsDoc*/
+            true
+          );
           if (start > position) {
             return 1 /* GreaterThan */;
           }
@@ -110401,7 +122296,11 @@ ${lanes.join("\n")}
       if (end < position) {
         return false;
       }
-      start != null ? start : start = allowPositionInLeadingTrivia ? node.getFullStart() : node.getStart(sourceFile, true);
+      start != null ? start : start = allowPositionInLeadingTrivia ? node.getFullStart() : node.getStart(
+        sourceFile,
+        /*includeJsDoc*/
+        true
+      );
       if (start > position) {
         return false;
       }
@@ -110441,7 +122340,11 @@ ${lanes.join("\n")}
         return n;
       }
       return firstDefined(n.getChildren(sourceFile), (child) => {
-        const shouldDiveInChildNode = child.pos <= previousToken.pos && child.end > previousToken.end || child.pos === previousToken.end;
+        const shouldDiveInChildNode = (
+          // previous token is enclosed somewhere in the child
+          child.pos <= previousToken.pos && child.end > previousToken.end || // previous token ends exactly at the beginning of child
+          child.pos === previousToken.end
+        );
         return shouldDiveInChildNode && nodeHasTokens(child, sourceFile) ? find2(child) : void 0;
       });
     }
@@ -110467,10 +122370,21 @@ ${lanes.join("\n")}
       if (i >= 0 && children[i]) {
         const child = children[i];
         if (position < child.end) {
-          const start = child.getStart(sourceFile, !excludeJsdoc);
-          const lookInPreviousChild = start >= position || !nodeHasTokens(child, sourceFile) || isWhiteSpaceOnlyJsxText(child);
+          const start = child.getStart(
+            sourceFile,
+            /*includeJsDoc*/
+            !excludeJsdoc
+          );
+          const lookInPreviousChild = start >= position || // cursor in the leading trivia
+          !nodeHasTokens(child, sourceFile) || isWhiteSpaceOnlyJsxText(child);
           if (lookInPreviousChild) {
-            const candidate2 = findRightmostChildNodeWithTokens(children, i, sourceFile, n.kind);
+            const candidate2 = findRightmostChildNodeWithTokens(
+              children,
+              /*exclusiveStartPosition*/
+              i,
+              sourceFile,
+              n.kind
+            );
             return candidate2 && findRightmostToken(candidate2, sourceFile);
           } else {
             return find2(child);
@@ -110478,7 +122392,13 @@ ${lanes.join("\n")}
         }
       }
       Debug.assert(startNode2 !== void 0 || n.kind === 308 /* SourceFile */ || n.kind === 1 /* EndOfFileToken */ || isJSDocCommentContainingNode(n));
-      const candidate = findRightmostChildNodeWithTokens(children, children.length, sourceFile, n.kind);
+      const candidate = findRightmostChildNodeWithTokens(
+        children,
+        /*exclusiveStartPosition*/
+        children.length,
+        sourceFile,
+        n.kind
+      );
       return candidate && findRightmostToken(candidate, sourceFile);
     }
   }
@@ -110493,7 +122413,13 @@ ${lanes.join("\n")}
     if (children.length === 0) {
       return n;
     }
-    const candidate = findRightmostChildNodeWithTokens(children, children.length, sourceFile, n.kind);
+    const candidate = findRightmostChildNodeWithTokens(
+      children,
+      /*exclusiveStartPosition*/
+      children.length,
+      sourceFile,
+      n.kind
+    );
     return candidate && findRightmostToken(candidate, sourceFile);
   }
   function findRightmostChildNodeWithTokens(children, exclusiveStartPosition, sourceFile, parentKind) {
@@ -110622,7 +122548,12 @@ ${lanes.join("\n")}
   function getPossibleGenericSignatures(called, typeArgumentCount, checker) {
     let type = checker.getTypeAtLocation(called);
     if (isOptionalChain(called.parent)) {
-      type = removeOptionality(type, isOptionalChainRoot(called.parent), true);
+      type = removeOptionality(
+        type,
+        isOptionalChainRoot(called.parent),
+        /*isOptionalChain*/
+        true
+      );
     }
     const signatures = isNewExpression(called.parent) ? type.getConstructSignatures() : type.getCallSignatures();
     return signatures.filter((candidate) => !!candidate.typeParameters && candidate.typeParameters.length >= typeArgumentCount);
@@ -110701,7 +122632,13 @@ ${lanes.join("\n")}
     return void 0;
   }
   function isInComment(sourceFile, position, tokenAtPosition) {
-    return ts_formatting_exports.getRangeOfEnclosingComment(sourceFile, position, void 0, tokenAtPosition);
+    return ts_formatting_exports.getRangeOfEnclosingComment(
+      sourceFile,
+      position,
+      /*precedingToken*/
+      void 0,
+      tokenAtPosition
+    );
   }
   function hasDocComment(sourceFile, position) {
     const token = getTokenAtPosition(sourceFile, position);
@@ -110786,13 +122723,28 @@ ${lanes.join("\n")}
     return false;
   }
   function isInReferenceComment(sourceFile, position) {
-    return isInReferenceCommentWorker(sourceFile, position, true);
+    return isInReferenceCommentWorker(
+      sourceFile,
+      position,
+      /*shouldBeReference*/
+      true
+    );
   }
   function isInNonReferenceComment(sourceFile, position) {
-    return isInReferenceCommentWorker(sourceFile, position, false);
+    return isInReferenceCommentWorker(
+      sourceFile,
+      position,
+      /*shouldBeReference*/
+      false
+    );
   }
   function isInReferenceCommentWorker(sourceFile, position, shouldBeReference) {
-    const range = isInComment(sourceFile, position, void 0);
+    const range = isInComment(
+      sourceFile,
+      position,
+      /*tokenAtPosition*/
+      void 0
+    );
     return !!range && shouldBeReference === tripleSlashDirectivePrefixRegex.test(sourceFile.text.substring(range.pos, range.end));
   }
   function getReplacementSpanForContextToken(contextToken) {
@@ -110899,20 +122851,19 @@ ${lanes.join("\n")}
       getCommonSourceDirectory: () => program.getCommonSourceDirectory()
     };
   }
-  function moduleResolutionRespectsExports(moduleResolution) {
-    return moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */;
-  }
   function moduleResolutionUsesNodeModules(moduleResolution) {
-    return moduleResolution === 2 /* NodeJs */ || moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */;
+    return moduleResolution === 2 /* Node10 */ || moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */;
   }
   function makeImportIfNecessary(defaultImport, namedImports, moduleSpecifier, quotePreference) {
     return defaultImport || namedImports && namedImports.length ? makeImport(defaultImport, namedImports, moduleSpecifier, quotePreference) : void 0;
   }
   function makeImport(defaultImport, namedImports, moduleSpecifier, quotePreference, isTypeOnly) {
     return factory.createImportDeclaration(
+      /*modifiers*/
       void 0,
       defaultImport || namedImports ? factory.createImportClause(!!isTypeOnly, defaultImport, namedImports && namedImports.length ? factory.createNamedImports(namedImports) : void 0) : void 0,
       typeof moduleSpecifier === "string" ? makeStringLiteral(moduleSpecifier, quotePreference) : moduleSpecifier,
+      /*assertClause*/
       void 0
     );
   }
@@ -110954,7 +122905,11 @@ ${lanes.join("\n")}
     });
   }
   function isModuleSpecifierLike(node) {
-    return isStringLiteralLike(node) && (isExternalModuleReference(node.parent) || isImportDeclaration(node.parent) || isRequireCall(node.parent, false) && node.parent.arguments[0] === node || isImportCall(node.parent) && node.parent.arguments[0] === node);
+    return isStringLiteralLike(node) && (isExternalModuleReference(node.parent) || isImportDeclaration(node.parent) || isRequireCall(
+      node.parent,
+      /*requireStringLiteralLikeArgument*/
+      false
+    ) && node.parent.arguments[0] === node || isImportCall(node.parent) && node.parent.arguments[0] === node);
   }
   function isObjectBindingElementWithoutPropertyName(bindingElement) {
     return isBindingElement(bindingElement) && isObjectBindingPattern(bindingElement.parent) && isIdentifier(bindingElement.name) && !bindingElement.propertyName;
@@ -110986,12 +122941,19 @@ ${lanes.join("\n")}
     const sortedNewImports = isArray(imports) ? stableSort(imports, ts_OrganizeImports_exports.compareImportsOrRequireStatements) : [imports];
     if (!existingImportStatements.length) {
       changes.insertNodesAtTopOfFile(sourceFile, sortedNewImports, blankLineBetween);
-    } else if (existingImportStatements && ts_OrganizeImports_exports.importsAreSorted(existingImportStatements)) {
+    } else if (existingImportStatements && ts_OrganizeImports_exports.detectImportDeclarationSorting(existingImportStatements)) {
       for (const newImport of sortedNewImports) {
         const insertionIndex = ts_OrganizeImports_exports.getImportDeclarationInsertionIndex(existingImportStatements, newImport);
         if (insertionIndex === 0) {
           const options = existingImportStatements[0] === sourceFile.statements[0] ? { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude } : {};
-          changes.insertNodeBefore(sourceFile, existingImportStatements[0], newImport, false, options);
+          changes.insertNodeBefore(
+            sourceFile,
+            existingImportStatements[0],
+            newImport,
+            /*blankLineBetween*/
+            false,
+            options
+          );
         } else {
           const prevImport = existingImportStatements[insertionIndex - 1];
           changes.insertNodeAfter(sourceFile, prevImport, newImport);
@@ -111124,11 +123086,7 @@ ${lanes.join("\n")}
       decreaseIndent: () => {
         indent3--;
       },
-      clear: resetWriter,
-      trackSymbol: () => false,
-      reportInaccessibleThisError: noop,
-      reportInaccessibleUniqueSymbolError: noop,
-      reportPrivateInBaseOfClassExpression: noop
+      clear: resetWriter
     };
     function writeIndent() {
       if (length2 > absoluteMaximumLength)
@@ -111275,7 +123233,7 @@ ${lanes.join("\n")}
         if (text)
           parts.push(linkTextPart(text));
       } else {
-        parts.push(linkTextPart(name + (suffix || text.indexOf("://") === 0 ? "" : " ") + text));
+        parts.push(linkTextPart(name + (suffix ? "" : " ") + text));
       }
     }
     parts.push(linkPart("}"));
@@ -111291,20 +123249,26 @@ ${lanes.join("\n")}
     return text;
   }
   function findLinkNameEnd(text) {
+    let pos = text.indexOf("://");
+    if (pos === 0) {
+      while (pos < text.length && text.charCodeAt(pos) !== 124 /* bar */)
+        pos++;
+      return pos;
+    }
     if (text.indexOf("()") === 0)
       return 2;
-    if (text[0] !== "<")
-      return 0;
-    let brackets2 = 0;
-    let i = 0;
-    while (i < text.length) {
-      if (text[i] === "<")
-        brackets2++;
-      if (text[i] === ">")
-        brackets2--;
-      i++;
-      if (!brackets2)
-        return i;
+    if (text.charAt(0) === "<") {
+      let brackets2 = 0;
+      let i = 0;
+      while (i < text.length) {
+        if (text[i] === "<")
+          brackets2++;
+        if (text[i] === ">")
+          brackets2--;
+        i++;
+        if (!brackets2)
+          return i;
+      }
     }
     return 0;
   }
@@ -111336,7 +123300,14 @@ ${lanes.join("\n")}
   function signatureToDisplayParts(typechecker, signature, enclosingDeclaration, flags = 0 /* None */) {
     flags |= 16384 /* UseAliasDefinedOutsideCurrentScope */ | 1024 /* MultilineObjectLiterals */ | 32 /* WriteTypeArgumentsOfSignature */ | 8192 /* OmitParameterModifiers */;
     return mapToDisplayParts((writer) => {
-      typechecker.writeSignature(signature, enclosingDeclaration, flags, void 0, writer);
+      typechecker.writeSignature(
+        signature,
+        enclosingDeclaration,
+        flags,
+        /*signatureKind*/
+        void 0,
+        writer
+      );
     });
   }
   function nodeToDisplayParts(node, enclosingDeclaration) {
@@ -111354,18 +123325,15 @@ ${lanes.join("\n")}
   }
   function getSymbolTarget(symbol, checker) {
     let next = symbol;
-    while (isAliasSymbol(next) || isTransientSymbol2(next) && next.target) {
-      if (isTransientSymbol2(next) && next.target) {
-        next = next.target;
+    while (isAliasSymbol(next) || isTransientSymbol(next) && next.links.target) {
+      if (isTransientSymbol(next) && next.links.target) {
+        next = next.links.target;
       } else {
         next = skipAlias(next, checker);
       }
     }
     return next;
   }
-  function isTransientSymbol2(symbol) {
-    return (symbol.flags & 33554432 /* Transient */) !== 0;
-  }
   function isAliasSymbol(symbol) {
     return (symbol.flags & 2097152 /* Alias */) !== 0;
   }
@@ -111402,8 +123370,18 @@ ${lanes.join("\n")}
     return clone2;
   }
   function getSynthesizedDeepCloneWorker(node, replaceNode) {
-    const nodeClone = replaceNode ? (n) => getSynthesizedDeepCloneWithReplacements(n, true, replaceNode) : getSynthesizedDeepClone;
-    const nodesClone = replaceNode ? (ns) => ns && getSynthesizedDeepClonesWithReplacements(ns, true, replaceNode) : (ns) => ns && getSynthesizedDeepClones(ns);
+    const nodeClone = replaceNode ? (n) => getSynthesizedDeepCloneWithReplacements(
+      n,
+      /*includeTrivia*/
+      true,
+      replaceNode
+    ) : getSynthesizedDeepClone;
+    const nodesClone = replaceNode ? (ns) => ns && getSynthesizedDeepClonesWithReplacements(
+      ns,
+      /*includeTrivia*/
+      true,
+      replaceNode
+    ) : (ns) => ns && getSynthesizedDeepClones(ns);
     const visited = visitEachChild(node, nodeClone, nullTransformationContext, nodesClone, nodeClone);
     if (visited === node) {
       const clone2 = isStringLiteral(node) ? setOriginalNode(factory.createStringLiteralFromNode(node), node) : isNumericLiteral(node) ? setOriginalNode(factory.createNumericLiteral(node.text, node.numericLiteralFlags), node) : factory.cloneNode(node);
@@ -111517,19 +123495,19 @@ ${lanes.join("\n")}
   function needsParentheses(expression) {
     return isBinaryExpression(expression) && expression.operatorToken.kind === 27 /* CommaToken */ || isObjectLiteralExpression(expression) || isAsExpression(expression) && isObjectLiteralExpression(expression.expression);
   }
-  function getContextualTypeFromParent(node, checker) {
+  function getContextualTypeFromParent(node, checker, contextFlags) {
     const { parent: parent2 } = node;
     switch (parent2.kind) {
       case 211 /* NewExpression */:
-        return checker.getContextualType(parent2);
+        return checker.getContextualType(parent2, contextFlags);
       case 223 /* BinaryExpression */: {
         const { left, operatorToken, right } = parent2;
-        return isEqualityOperatorKind(operatorToken.kind) ? checker.getTypeAtLocation(node === right ? left : right) : checker.getContextualType(node);
+        return isEqualityOperatorKind(operatorToken.kind) ? checker.getTypeAtLocation(node === right ? left : right) : checker.getContextualType(node, contextFlags);
       }
       case 292 /* CaseClause */:
         return parent2.expression === node ? getSwitchedType(parent2, checker) : void 0;
       default:
-        return checker.getContextualType(node);
+        return checker.getContextualType(node, contextFlags);
     }
   }
   function quote(sourceFile, preferences, text) {
@@ -111571,7 +123549,13 @@ ${lanes.join("\n")}
     const notAccessible = () => typeIsAccessible = false;
     const res = checker.typeToTypeNode(type, enclosingScope, 1 /* NoTruncation */, {
       trackSymbol: (symbol, declaration, meaning) => {
-        typeIsAccessible = typeIsAccessible && checker.isSymbolAccessible(symbol, declaration, meaning, false).accessibility === 0 /* Accessible */;
+        typeIsAccessible = typeIsAccessible && checker.isSymbolAccessible(
+          symbol,
+          declaration,
+          meaning,
+          /*shouldComputeAliasToMarkVisible*/
+          false
+        ).accessibility === 0 /* Accessible */;
         return !typeIsAccessible;
       },
       reportInaccessibleThisError: notAccessible,
@@ -111936,8 +123920,18 @@ ${lanes.join("\n")}
       const fromDeclaration = getDefaultLikeExportNameFromDeclaration(symbol);
       if (fromDeclaration)
         return fromDeclaration;
-      const fileNameCase = ts_codefix_exports.moduleSymbolToValidIdentifier(getSymbolParentOrFail(symbol), scriptTarget, false);
-      const capitalized = ts_codefix_exports.moduleSymbolToValidIdentifier(getSymbolParentOrFail(symbol), scriptTarget, true);
+      const fileNameCase = ts_codefix_exports.moduleSymbolToValidIdentifier(
+        getSymbolParentOrFail(symbol),
+        scriptTarget,
+        /*preferCapitalized*/
+        false
+      );
+      const capitalized = ts_codefix_exports.moduleSymbolToValidIdentifier(
+        getSymbolParentOrFail(symbol),
+        scriptTarget,
+        /*preferCapitalized*/
+        true
+      );
       if (fileNameCase === capitalized)
         return fileNameCase;
       return [fileNameCase, capitalized];
@@ -112031,7 +124025,11 @@ ${lanes.join("\n")}
     "src/services/utilities.ts"() {
       "use strict";
       init_ts4();
-      scanner = createScanner(99 /* Latest */, true);
+      scanner = createScanner(
+        99 /* Latest */,
+        /*skipTrivia*/
+        true
+      );
       SemanticMeaning = /* @__PURE__ */ ((SemanticMeaning3) => {
         SemanticMeaning3[SemanticMeaning3["None"] = 0] = "None";
         SemanticMeaning3[SemanticMeaning3["Value"] = 1] = "Value";
@@ -112062,10 +124060,10 @@ ${lanes.join("\n")}
         156 /* UniqueKeyword */,
         157 /* UnknownKeyword */
       ];
-      QuotePreference = /* @__PURE__ */ ((QuotePreference4) => {
-        QuotePreference4[QuotePreference4["Single"] = 0] = "Single";
-        QuotePreference4[QuotePreference4["Double"] = 1] = "Double";
-        return QuotePreference4;
+      QuotePreference = /* @__PURE__ */ ((QuotePreference5) => {
+        QuotePreference5[QuotePreference5["Single"] = 0] = "Single";
+        QuotePreference5[QuotePreference5["Double"] = 1] = "Double";
+        return QuotePreference5;
       })(QuotePreference || {});
       displayPartWriter = getDisplayPartWriter();
       carriageReturnLineFeed2 = "\r\n";
@@ -112121,7 +124119,11 @@ ${lanes.join("\n")}
         }
         const isDefault = exportKind === 1 /* Default */;
         const namedSymbol = isDefault && getLocalSymbolForExportDefault(symbol) || symbol;
-        const names = exportKind === 0 /* Named */ || isExternalModuleSymbol(namedSymbol) ? unescapeLeadingUnderscores(symbolTableKey) : getNamesForExportedSymbol(namedSymbol, void 0);
+        const names = exportKind === 0 /* Named */ || isExternalModuleSymbol(namedSymbol) ? unescapeLeadingUnderscores(symbolTableKey) : getNamesForExportedSymbol(
+          namedSymbol,
+          /*scriptTarget*/
+          void 0
+        );
         const symbolName2 = typeof names === "string" ? names : names[0];
         const capitalizedSymbolName = typeof names === "string" ? void 0 : names[1];
         const moduleName = stripQuotes(moduleSymbol.name);
@@ -112177,7 +124179,12 @@ ${lanes.join("\n")}
         if (fileIsGlobalOnly(oldSourceFile) && fileIsGlobalOnly(newSourceFile)) {
           return false;
         }
-        if (usableByFileName && usableByFileName !== newSourceFile.path || typeAcquisitionEnabled && consumesNodeCoreModules(oldSourceFile) !== consumesNodeCoreModules(newSourceFile) || !arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations) || !ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile)) {
+        if (usableByFileName && usableByFileName !== newSourceFile.path || // If ATA is enabled, auto-imports uses existing imports to guess whether you want auto-imports from node.
+        // Adding or removing imports from node could change the outcome of that guess, so could change the suggestions list.
+        typeAcquisitionEnabled && consumesNodeCoreModules(oldSourceFile) !== consumesNodeCoreModules(newSourceFile) || // Module agumentation and ambient module changes can add or remove exports available to be auto-imported.
+        // Changes elsewhere in the file can change the *type* of an export in a module augmentation,
+        // but type info is gathered in getCompletionEntryDetails, which doesn’t use the cache.
+        !arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations) || !ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile)) {
           cache.clear();
           return true;
         }
@@ -112273,6 +124280,7 @@ ${lanes.join("\n")}
       from.fileName,
       to.fileName,
       moduleSpecifierResolutionHost,
+      /*preferSymlinks*/
       false,
       (toPath3) => {
         const toFile = program.getSourceFile(toPath3);
@@ -112298,11 +124306,23 @@ ${lanes.join("\n")}
       const pattern = getPatternFromSpec(spec, "", "exclude");
       return pattern ? getRegexFromPattern(pattern, useCaseSensitiveFileNames) : void 0;
     });
-    forEachExternalModule(program.getTypeChecker(), program.getSourceFiles(), excludePatterns, (module2, file) => cb(module2, file, program, false));
+    forEachExternalModule(program.getTypeChecker(), program.getSourceFiles(), excludePatterns, (module2, file) => cb(
+      module2,
+      file,
+      program,
+      /*isFromPackageJson*/
+      false
+    ));
     const autoImportProvider = useAutoImportProvider && ((_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host));
     if (autoImportProvider) {
       const start = timestamp();
-      forEachExternalModule(autoImportProvider.getTypeChecker(), autoImportProvider.getSourceFiles(), excludePatterns, (module2, file) => cb(module2, file, autoImportProvider, true));
+      forEachExternalModule(autoImportProvider.getTypeChecker(), autoImportProvider.getSourceFiles(), excludePatterns, (module2, file) => cb(
+        module2,
+        file,
+        autoImportProvider,
+        /*isFromPackageJson*/
+        true
+      ));
       (_b = host.log) == null ? void 0 : _b.call(host, `forEachExternalModuleToImportFrom autoImportProvider: ${timestamp() - start}`);
     }
   }
@@ -112311,7 +124331,11 @@ ${lanes.join("\n")}
     const isExcluded = (fileName) => excludePatterns == null ? void 0 : excludePatterns.some((p) => p.test(fileName));
     for (const ambient of checker.getAmbientModules()) {
       if (!stringContains(ambient.name, "*") && !(excludePatterns && ((_a2 = ambient.declarations) == null ? void 0 : _a2.every((d) => isExcluded(d.getSourceFile().fileName))))) {
-        cb(ambient, void 0);
+        cb(
+          ambient,
+          /*sourceFile*/
+          void 0
+        );
       }
     }
     for (const sourceFile of allSourceFiles) {
@@ -112343,39 +124367,46 @@ ${lanes.join("\n")}
     const compilerOptions = program.getCompilerOptions();
     let moduleCount = 0;
     try {
-      forEachExternalModuleToImportFrom(program, host, preferences, true, (moduleSymbol, moduleFile, program2, isFromPackageJson) => {
-        if (++moduleCount % 100 === 0)
-          cancellationToken == null ? void 0 : cancellationToken.throwIfCancellationRequested();
-        const seenExports = /* @__PURE__ */ new Map();
-        const checker = program2.getTypeChecker();
-        const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions);
-        if (defaultInfo && isImportableSymbol(defaultInfo.symbol, checker)) {
-          cache.add(
-            importingFile.path,
-            defaultInfo.symbol,
-            defaultInfo.exportKind === 1 /* Default */ ? "default" /* Default */ : "export=" /* ExportEquals */,
-            moduleSymbol,
-            moduleFile,
-            defaultInfo.exportKind,
-            isFromPackageJson,
-            checker
-          );
-        }
-        checker.forEachExportAndPropertyOfModule(moduleSymbol, (exported, key) => {
-          if (exported !== (defaultInfo == null ? void 0 : defaultInfo.symbol) && isImportableSymbol(exported, checker) && addToSeen(seenExports, key)) {
+      forEachExternalModuleToImportFrom(
+        program,
+        host,
+        preferences,
+        /*useAutoImportProvider*/
+        true,
+        (moduleSymbol, moduleFile, program2, isFromPackageJson) => {
+          if (++moduleCount % 100 === 0)
+            cancellationToken == null ? void 0 : cancellationToken.throwIfCancellationRequested();
+          const seenExports = /* @__PURE__ */ new Map();
+          const checker = program2.getTypeChecker();
+          const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions);
+          if (defaultInfo && isImportableSymbol(defaultInfo.symbol, checker)) {
             cache.add(
               importingFile.path,
-              exported,
-              key,
+              defaultInfo.symbol,
+              defaultInfo.exportKind === 1 /* Default */ ? "default" /* Default */ : "export=" /* ExportEquals */,
               moduleSymbol,
               moduleFile,
-              0 /* Named */,
+              defaultInfo.exportKind,
               isFromPackageJson,
               checker
             );
           }
-        });
-      });
+          checker.forEachExportAndPropertyOfModule(moduleSymbol, (exported, key) => {
+            if (exported !== (defaultInfo == null ? void 0 : defaultInfo.symbol) && isImportableSymbol(exported, checker) && addToSeen(seenExports, key)) {
+              cache.add(
+                importingFile.path,
+                exported,
+                key,
+                moduleSymbol,
+                moduleFile,
+                0 /* Named */,
+                isFromPackageJson,
+                checker
+              );
+            }
+          });
+        }
+      );
     } catch (err) {
       cache.clear();
       throw err;
@@ -112455,7 +124486,11 @@ ${lanes.join("\n")}
 
   // src/services/classifier.ts
   function createClassifier() {
-    const scanner2 = createScanner(99 /* Latest */, false);
+    const scanner2 = createScanner(
+      99 /* Latest */,
+      /*skipTrivia*/
+      false
+    );
     function getClassificationsForLine(text, lexState, syntacticClassifierAbsent) {
       return convertClassificationsToResult(getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent), text);
     }
@@ -112527,7 +124562,10 @@ ${lanes.join("\n")}
             if (templateStack.length > 0) {
               const lastTemplateStackToken = lastOrUndefined(templateStack);
               if (lastTemplateStackToken === 15 /* TemplateHead */) {
-                token = scanner2.reScanTemplateToken(false);
+                token = scanner2.reScanTemplateToken(
+                  /* isTaggedTemplate */
+                  false
+                );
                 if (token === 17 /* TemplateTail */) {
                   templateStack.pop();
                 } else {
@@ -112919,8 +124957,20 @@ ${lanes.join("\n")}
   function getEncodedSyntacticClassifications(cancellationToken, sourceFile, span) {
     const spanStart = span.start;
     const spanLength = span.length;
-    const triviaScanner = createScanner(99 /* Latest */, false, sourceFile.languageVariant, sourceFile.text);
-    const mergeConflictScanner = createScanner(99 /* Latest */, false, sourceFile.languageVariant, sourceFile.text);
+    const triviaScanner = createScanner(
+      99 /* Latest */,
+      /*skipTrivia*/
+      false,
+      sourceFile.languageVariant,
+      sourceFile.text
+    );
+    const mergeConflictScanner = createScanner(
+      99 /* Latest */,
+      /*skipTrivia*/
+      false,
+      sourceFile.languageVariant,
+      sourceFile.text
+    );
     const result = [];
     processElement(sourceFile);
     return { spans: result, endOfLineState: 0 /* None */ };
@@ -112987,7 +125037,7 @@ ${lanes.join("\n")}
       pushClassification(start, width, 1 /* comment */);
     }
     function classifyJSDocComment(docComment) {
-      var _a2, _b, _c, _d, _e, _f, _g;
+      var _a2, _b, _c, _d, _e, _f, _g, _h;
       let pos = docComment.pos;
       if (docComment.tags) {
         for (const tag of docComment.tags) {
@@ -112999,48 +125049,53 @@ ${lanes.join("\n")}
           pos = tag.tagName.end;
           let commentStart = tag.tagName.end;
           switch (tag.kind) {
-            case 343 /* JSDocParameterTag */:
+            case 344 /* JSDocParameterTag */:
               const param = tag;
               processJSDocParameterTag(param);
               commentStart = param.isNameFirst && ((_a2 = param.typeExpression) == null ? void 0 : _a2.end) || param.name.end;
               break;
-            case 350 /* JSDocPropertyTag */:
+            case 351 /* JSDocPropertyTag */:
               const prop = tag;
               commentStart = prop.isNameFirst && ((_b = prop.typeExpression) == null ? void 0 : _b.end) || prop.name.end;
               break;
-            case 347 /* JSDocTemplateTag */:
+            case 348 /* JSDocTemplateTag */:
               processJSDocTemplateTag(tag);
               pos = tag.end;
               commentStart = tag.typeParameters.end;
               break;
-            case 348 /* JSDocTypedefTag */:
+            case 349 /* JSDocTypedefTag */:
               const type = tag;
               commentStart = ((_c = type.typeExpression) == null ? void 0 : _c.kind) === 312 /* JSDocTypeExpression */ && ((_d = type.fullName) == null ? void 0 : _d.end) || ((_e = type.typeExpression) == null ? void 0 : _e.end) || commentStart;
               break;
             case 341 /* JSDocCallbackTag */:
               commentStart = tag.typeExpression.end;
               break;
-            case 346 /* JSDocTypeTag */:
+            case 347 /* JSDocTypeTag */:
               processElement(tag.typeExpression);
               pos = tag.end;
               commentStart = tag.typeExpression.end;
               break;
-            case 345 /* JSDocThisTag */:
-            case 342 /* JSDocEnumTag */:
+            case 346 /* JSDocThisTag */:
+            case 343 /* JSDocEnumTag */:
               commentStart = tag.typeExpression.end;
               break;
-            case 344 /* JSDocReturnTag */:
+            case 345 /* JSDocReturnTag */:
               processElement(tag.typeExpression);
               pos = tag.end;
               commentStart = ((_f = tag.typeExpression) == null ? void 0 : _f.end) || commentStart;
               break;
-            case 349 /* JSDocSeeTag */:
+            case 350 /* JSDocSeeTag */:
               commentStart = ((_g = tag.name) == null ? void 0 : _g.end) || commentStart;
               break;
             case 331 /* JSDocAugmentsTag */:
             case 332 /* JSDocImplementsTag */:
               commentStart = tag.class.end;
               break;
+            case 352 /* JSDocThrowsTag */:
+              processElement(tag.typeExpression);
+              pos = tag.end;
+              commentStart = ((_h = tag.typeExpression) == null ? void 0 : _h.end) || commentStart;
+              break;
           }
           if (typeof tag.comment === "object") {
             pushCommentRange(tag.comment.pos, tag.comment.end - tag.comment.pos);
@@ -113342,12 +125397,21 @@ ${lanes.join("\n")}
         }
         function getSemanticDocumentHighlights(position, node, program, cancellationToken, sourceFilesToSearch) {
           const sourceFilesSet = new Set(sourceFilesToSearch.map((f) => f.fileName));
-          const referenceEntries = ts_FindAllReferences_exports.getReferenceEntriesForNode(position, node, program, sourceFilesToSearch, cancellationToken, void 0, sourceFilesSet);
+          const referenceEntries = ts_FindAllReferences_exports.getReferenceEntriesForNode(
+            position,
+            node,
+            program,
+            sourceFilesToSearch,
+            cancellationToken,
+            /*options*/
+            void 0,
+            sourceFilesSet
+          );
           if (!referenceEntries)
             return void 0;
           const map2 = arrayToMultiMap(referenceEntries.map(ts_FindAllReferences_exports.toHighlightSpan), (e) => e.fileName, (e) => e.span);
           const getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames());
-          return mapDefined(arrayFrom(map2.entries()), ([fileName, highlightSpans]) => {
+          return arrayFrom(mapDefinedIterator(map2.entries(), ([fileName, highlightSpans]) => {
             if (!sourceFilesSet.has(fileName)) {
               if (!program.redirectTargetsMap.has(toPath(fileName, program.getCurrentDirectory(), getCanonicalFileName))) {
                 return void 0;
@@ -113358,7 +125422,7 @@ ${lanes.join("\n")}
               Debug.assert(sourceFilesSet.has(fileName));
             }
             return { fileName, highlightSpans };
-          });
+          }));
         }
         function getSyntacticDocumentHighlights(node, sourceFile) {
           const highlightSpans = getHighlightSpans(node, sourceFile);
@@ -113393,7 +125457,11 @@ ${lanes.join("\n")}
             case 97 /* ForKeyword */:
             case 115 /* WhileKeyword */:
             case 90 /* DoKeyword */:
-              return useParent(node.parent, (n) => isIterationStatement(n, true), getLoopBreakContinueOccurrences);
+              return useParent(node.parent, (n) => isIterationStatement(
+                n,
+                /*lookInLabeledStatements*/
+                true
+              ), getLoopBreakContinueOccurrences);
             case 135 /* ConstructorKeyword */:
               return getFromAllDeclarations(isConstructorDeclaration, [135 /* ConstructorKeyword */]);
             case 137 /* GetKeyword */:
@@ -113411,7 +125479,10 @@ ${lanes.join("\n")}
               return isModifierKind(node.kind) && (isDeclaration(node.parent) || isVariableStatement(node.parent)) ? highlightSpans(getModifierOccurrences(node.kind, node.parent)) : void 0;
           }
           function getFromAllDeclarations(nodeTest, keywords) {
-            return useParent(node.parent, nodeTest, (decl) => mapDefined(decl.symbol.declarations, (d) => nodeTest(d) ? find(d.getChildren(sourceFile), (c) => contains(keywords, c.kind)) : void 0));
+            return useParent(node.parent, nodeTest, (decl) => {
+              var _a2;
+              return mapDefined((_a2 = tryCast(decl, canHaveSymbol)) == null ? void 0 : _a2.symbol.declarations, (d) => nodeTest(d) ? find(d.getChildren(sourceFile), (c) => contains(keywords, c.kind)) : void 0);
+            });
           }
           function useParent(node2, nodeTest, getNodes4) {
             return nodeTest(node2) ? highlightSpans(getNodes4(node2, sourceFile)) : void 0;
@@ -113758,7 +125829,18 @@ ${lanes.join("\n")}
       return acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions);
     }
     function acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
-      return acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version2, true, scriptKind, languageVersionOrOptions);
+      return acquireOrUpdateDocument(
+        fileName,
+        path,
+        compilationSettings,
+        key,
+        scriptSnapshot,
+        version2,
+        /*acquiring*/
+        true,
+        scriptKind,
+        languageVersionOrOptions
+      );
     }
     function updateDocument(fileName, compilationSettings, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
       const path = toPath(fileName, currentDirectory, getCanonicalFileName);
@@ -113766,7 +125848,18 @@ ${lanes.join("\n")}
       return updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions);
     }
     function updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
-      return acquireOrUpdateDocument(fileName, path, getCompilationSettings(compilationSettings), key, scriptSnapshot, version2, false, scriptKind, languageVersionOrOptions);
+      return acquireOrUpdateDocument(
+        fileName,
+        path,
+        getCompilationSettings(compilationSettings),
+        key,
+        scriptSnapshot,
+        version2,
+        /*acquiring*/
+        false,
+        scriptKind,
+        languageVersionOrOptions
+      );
     }
     function getDocumentRegistryEntry(bucketEntry, scriptKind) {
       const entry = isDocumentRegistryEntry(bucketEntry) ? bucketEntry : bucketEntry.get(Debug.checkDefined(scriptKind, "If there are more than one scriptKind's for same document the scriptKind should be provided"));
@@ -113811,7 +125904,15 @@ ${lanes.join("\n")}
         }
       }
       if (!entry) {
-        const sourceFile = createLanguageServiceSourceFile(fileName, scriptSnapshot, sourceFileOptions, version2, false, scriptKind);
+        const sourceFile = createLanguageServiceSourceFile(
+          fileName,
+          scriptSnapshot,
+          sourceFileOptions,
+          version2,
+          /*setNodeParents*/
+          false,
+          scriptKind
+        );
         if (externalCache) {
           externalCache.setDocument(keyWithMode, path, sourceFile);
         }
@@ -113892,24 +125993,8 @@ ${lanes.join("\n")}
       getKeyForCompilationSettings
     };
   }
-  function compilerOptionValueToString(value) {
-    var _a2;
-    if (value === null || typeof value !== "object") {
-      return "" + value;
-    }
-    if (isArray(value)) {
-      return `[${(_a2 = map(value, (e) => compilerOptionValueToString(e))) == null ? void 0 : _a2.join(",")}]`;
-    }
-    let str = "{";
-    for (const key in value) {
-      if (hasProperty(value, key)) {
-        str += `${key}: ${compilerOptionValueToString(value[key])}`;
-      }
-    }
-    return str + "}";
-  }
   function getKeyForCompilationSettings(settings) {
-    return sourceFileAffectingCompilerOptions.map((option) => compilerOptionValueToString(getCompilerOptionValue(settings, option))).join("|") + (settings.pathsBasePath ? `|${settings.pathsBasePath}` : void 0);
+    return getKeyForCompilerOptions(settings, sourceFileAffectingCompilerOptions);
   }
   function getDocumentRegistryBucketKeyWithMode(key, mode) {
     return mode ? `${key}|${mode}` : key;
@@ -113969,7 +126054,14 @@ ${lanes.join("\n")}
           const includes = mapDefined(property.initializer.elements, (e) => isStringLiteral(e) ? e.text : void 0);
           if (includes.length === 0)
             return;
-          const matchers = getFileMatcherPatterns(configDir, [], includes, useCaseSensitiveFileNames, currentDirectory);
+          const matchers = getFileMatcherPatterns(
+            configDir,
+            /*excludes*/
+            [],
+            includes,
+            useCaseSensitiveFileNames,
+            currentDirectory
+          );
           if (getRegexFromPattern(Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames).test(oldFileOrDirPath) && !getRegexFromPattern(Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames).test(newFileOrDirPath)) {
             changeTracker.insertNodeAfter(configFile, last(property.initializer.elements), factory.createStringLiteral(relativePath(newFileOrDirPath)));
           }
@@ -113978,6 +126070,7 @@ ${lanes.join("\n")}
         case "compilerOptions":
           forEachProperty(property.initializer, (property2, propertyName2) => {
             const option = getOptionFromName(propertyName2);
+            Debug.assert((option == null ? void 0 : option.type) !== "listOrElement");
             if (option && (option.isFilePath || option.type === "list" && option.element.isFilePath)) {
               updatePaths(property2);
             } else if (propertyName2 === "paths") {
@@ -114013,7 +126106,12 @@ ${lanes.join("\n")}
       return false;
     }
     function relativePath(path) {
-      return getRelativePathFromDirectory(configDir, path, !useCaseSensitiveFileNames);
+      return getRelativePathFromDirectory(
+        configDir,
+        path,
+        /*ignoreCase*/
+        !useCaseSensitiveFileNames
+      );
     }
   }
   function updateImports(program, changeTracker, oldToNew, newToOld, host, getCanonicalFileName) {
@@ -114058,13 +126156,14 @@ ${lanes.join("\n")}
     return ensurePathIsNonModuleName(combineNormal(pathA, pathB));
   }
   function getSourceFileToImport(importedModuleSymbol, importLiteral, importingSourceFile, program, host, oldToNew) {
+    var _a2;
     if (importedModuleSymbol) {
       const oldFileName = find(importedModuleSymbol.declarations, isSourceFile).fileName;
       const newFileName = oldToNew(oldFileName);
       return newFileName === void 0 ? { newFileName: oldFileName, updated: false } : { newFileName, updated: true };
     } else {
       const mode = getModeForUsageLocation(importingSourceFile, importLiteral);
-      const resolved = host.resolveModuleNames ? host.getResolvedModuleWithFailedLookupLocationsFromCache && host.getResolvedModuleWithFailedLookupLocationsFromCache(importLiteral.text, importingSourceFile.fileName, mode) : program.getResolvedModuleWithFailedLookupLocationsFromCache(importLiteral.text, importingSourceFile.fileName, mode);
+      const resolved = host.resolveModuleNameLiterals || !host.resolveModuleNames ? (_a2 = importingSourceFile.resolvedModules) == null ? void 0 : _a2.get(importLiteral.text, mode) : host.getResolvedModuleWithFailedLookupLocationsFromCache && host.getResolvedModuleWithFailedLookupLocationsFromCache(importLiteral.text, importingSourceFile.fileName, mode);
       return getSourceFileToImportFromResolved(importLiteral, resolved, oldToNew, program.getSourceFiles());
     }
   }
@@ -114165,27 +126264,67 @@ ${lanes.join("\n")}
   function matchTextChunk(candidate, chunk, stringToWordSpans) {
     const index = indexOfIgnoringCase(candidate, chunk.textLowerCase);
     if (index === 0) {
-      return createPatternMatch(chunk.text.length === candidate.length ? 0 /* exact */ : 1 /* prefix */, startsWith(candidate, chunk.text));
+      return createPatternMatch(
+        chunk.text.length === candidate.length ? 0 /* exact */ : 1 /* prefix */,
+        /*isCaseSensitive:*/
+        startsWith(candidate, chunk.text)
+      );
     }
     if (chunk.isLowerCase) {
       if (index === -1)
         return void 0;
       const wordSpans = getWordSpans(candidate, stringToWordSpans);
       for (const span of wordSpans) {
-        if (partStartsWith(candidate, span, chunk.text, true)) {
-          return createPatternMatch(2 /* substring */, partStartsWith(candidate, span, chunk.text, false));
+        if (partStartsWith(
+          candidate,
+          span,
+          chunk.text,
+          /*ignoreCase:*/
+          true
+        )) {
+          return createPatternMatch(
+            2 /* substring */,
+            /*isCaseSensitive:*/
+            partStartsWith(
+              candidate,
+              span,
+              chunk.text,
+              /*ignoreCase:*/
+              false
+            )
+          );
         }
       }
       if (chunk.text.length < candidate.length && isUpperCaseLetter(candidate.charCodeAt(index))) {
-        return createPatternMatch(2 /* substring */, false);
+        return createPatternMatch(
+          2 /* substring */,
+          /*isCaseSensitive:*/
+          false
+        );
       }
     } else {
       if (candidate.indexOf(chunk.text) > 0) {
-        return createPatternMatch(2 /* substring */, true);
+        return createPatternMatch(
+          2 /* substring */,
+          /*isCaseSensitive:*/
+          true
+        );
       }
       if (chunk.characterSpans.length > 0) {
         const candidateParts = getWordSpans(candidate, stringToWordSpans);
-        const isCaseSensitive = tryCamelCaseMatch(candidate, candidateParts, chunk, false) ? true : tryCamelCaseMatch(candidate, candidateParts, chunk, true) ? false : void 0;
+        const isCaseSensitive = tryCamelCaseMatch(
+          candidate,
+          candidateParts,
+          chunk,
+          /*ignoreCase:*/
+          false
+        ) ? true : tryCamelCaseMatch(
+          candidate,
+          candidateParts,
+          chunk,
+          /*ignoreCase:*/
+          true
+        ) ? false : void 0;
         if (isCaseSensitive !== void 0) {
           return createPatternMatch(3 /* camelCase */, isCaseSensitive);
         }
@@ -114335,10 +126474,18 @@ ${lanes.join("\n")}
     };
   }
   function breakIntoCharacterSpans(identifier) {
-    return breakIntoSpans(identifier, false);
+    return breakIntoSpans(
+      identifier,
+      /*word:*/
+      false
+    );
   }
   function breakIntoWordSpans(identifier) {
-    return breakIntoSpans(identifier, true);
+    return breakIntoSpans(
+      identifier,
+      /*word:*/
+      true
+    );
   }
   function breakIntoSpans(identifier, word) {
     const result = [];
@@ -114430,6 +126577,7 @@ ${lanes.join("\n")}
   function preProcessFile(sourceText, readImportFiles = true, detectJavaScriptImports = false) {
     const pragmaContext = {
       languageVersion: 1 /* ES5 */,
+      // controls whether the token scanner considers unicode identifiers or not - shouldn't matter, since we're only using it for trivia
       pragmas: void 0,
       checkJsDirective: void 0,
       referencedFiles: [],
@@ -114524,7 +126672,10 @@ ${lanes.join("\n")}
                 return true;
               }
             } else if (token === 63 /* EqualsToken */) {
-              if (tryConsumeRequireCall(true)) {
+              if (tryConsumeRequireCall(
+                /*skipCurrentToken*/
+                true
+              )) {
                 return true;
               }
             } else if (token === 27 /* CommaToken */) {
@@ -114617,7 +126768,10 @@ ${lanes.join("\n")}
           if (token === 79 /* Identifier */ || isKeyword(token)) {
             token = nextToken();
             if (token === 63 /* EqualsToken */) {
-              if (tryConsumeRequireCall(true)) {
+              if (tryConsumeRequireCall(
+                /*skipCurrentToken*/
+                true
+              )) {
                 return true;
               }
             }
@@ -114700,7 +126854,10 @@ ${lanes.join("\n")}
                 case 19 /* CloseBraceToken */:
                   if (length(stack)) {
                     if (lastOrUndefined(stack) === 15 /* TemplateHead */) {
-                      if (scanner.reScanTemplateToken(false) === 17 /* TemplateTail */) {
+                      if (scanner.reScanTemplateToken(
+                        /* isTaggedTemplate */
+                        false
+                      ) === 17 /* TemplateTail */) {
                         stack.pop();
                       }
                     } else {
@@ -114712,7 +126869,12 @@ ${lanes.join("\n")}
             }
           nextToken();
         }
-        if (tryConsumeDeclare() || tryConsumeImport() || tryConsumeExport() || detectJavaScriptImports && (tryConsumeRequireCall(false, true) || tryConsumeDefine())) {
+        if (tryConsumeDeclare() || tryConsumeImport() || tryConsumeExport() || detectJavaScriptImports && (tryConsumeRequireCall(
+          /*skipCurrentToken*/
+          false,
+          /*allowTemplateLiterals*/
+          true
+        ) || tryConsumeDefine())) {
           continue;
         } else {
           nextToken();
@@ -114941,7 +127103,11 @@ ${lanes.join("\n")}
       } else {
         if (isVariableStatement(node) && node.parent === sourceFile && node.declarationList.flags & 2 /* Const */ && node.declarationList.declarations.length === 1) {
           const init = node.declarationList.declarations[0].initializer;
-          if (init && isRequireCall(init, true)) {
+          if (init && isRequireCall(
+            init,
+            /*checkArgumentIsStringLiteralLike*/
+            true
+          )) {
             diags.push(createDiagnosticForNode(init, Diagnostics.require_call_may_be_converted_to_an_import));
           }
         }
@@ -114959,11 +127125,19 @@ ${lanes.join("\n")}
     return sourceFile.statements.some((statement) => {
       switch (statement.kind) {
         case 240 /* VariableStatement */:
-          return statement.declarationList.declarations.some((decl) => !!decl.initializer && isRequireCall(propertyAccessLeftHandSide(decl.initializer), true));
+          return statement.declarationList.declarations.some((decl) => !!decl.initializer && isRequireCall(
+            propertyAccessLeftHandSide(decl.initializer),
+            /*checkArgumentIsStringLiteralLike*/
+            true
+          ));
         case 241 /* ExpressionStatement */: {
           const { expression } = statement;
           if (!isBinaryExpression(expression))
-            return isRequireCall(expression, true);
+            return isRequireCall(
+              expression,
+              /*checkArgumentIsStringLiteralLike*/
+              true
+            );
           const kind = getAssignmentDeclarationKind(expression);
           return kind === 1 /* ExportsProperty */ || kind === 2 /* ModuleExports */;
         }
@@ -115071,14 +127245,18 @@ ${lanes.join("\n")}
   }
   function canBeConvertedToClass(node, checker) {
     var _a2, _b, _c, _d;
-    if (node.kind === 215 /* FunctionExpression */) {
+    if (isFunctionExpression(node)) {
       if (isVariableDeclaration(node.parent) && ((_a2 = node.symbol.members) == null ? void 0 : _a2.size)) {
         return true;
       }
-      const symbol = checker.getSymbolOfExpando(node, false);
+      const symbol = checker.getSymbolOfExpando(
+        node,
+        /*allowDeclaration*/
+        false
+      );
       return !!(symbol && (((_b = symbol.exports) == null ? void 0 : _b.size) || ((_c = symbol.members) == null ? void 0 : _c.size)));
     }
-    if (node.kind === 259 /* FunctionDeclaration */) {
+    if (isFunctionDeclaration(node)) {
       return !!((_d = node.symbol.members) == null ? void 0 : _d.size);
     }
     return false;
@@ -115146,7 +127324,13 @@ ${lanes.join("\n")}
       input,
       {
         languageVersion: getEmitScriptTarget(options),
-        impliedNodeFormat: getImpliedNodeFormatForFile(toPath(inputFileName, "", compilerHost.getCanonicalFileName), void 0, compilerHost, options),
+        impliedNodeFormat: getImpliedNodeFormatForFile(
+          toPath(inputFileName, "", compilerHost.getCanonicalFileName),
+          /*cache*/
+          void 0,
+          compilerHost,
+          options
+        ),
         setExternalModuleIndicator: getSetExternalModuleIndicator(options)
       }
     );
@@ -115154,16 +127338,36 @@ ${lanes.join("\n")}
       sourceFile.moduleName = transpileOptions.moduleName;
     }
     if (transpileOptions.renamedDependencies) {
-      sourceFile.renamedDependencies = new Map(getEntries(transpileOptions.renamedDependencies));
+      sourceFile.renamedDependencies = new Map(Object.entries(transpileOptions.renamedDependencies));
     }
     let outputText;
     let sourceMapText;
     const program = createProgram([inputFileName], options, compilerHost);
     if (transpileOptions.reportDiagnostics) {
-      addRange(diagnostics, program.getSyntacticDiagnostics(sourceFile));
-      addRange(diagnostics, program.getOptionsDiagnostics());
+      addRange(
+        /*to*/
+        diagnostics,
+        /*from*/
+        program.getSyntacticDiagnostics(sourceFile)
+      );
+      addRange(
+        /*to*/
+        diagnostics,
+        /*from*/
+        program.getOptionsDiagnostics()
+      );
     }
-    program.emit(void 0, void 0, void 0, void 0, transpileOptions.transformers);
+    program.emit(
+      /*targetSourceFile*/
+      void 0,
+      /*writeFile*/
+      void 0,
+      /*cancellationToken*/
+      void 0,
+      /*emitOnlyDtsFiles*/
+      void 0,
+      transpileOptions.transformers
+    );
     if (outputText === void 0)
       return Debug.fail("Output generation failed");
     return { outputText, diagnostics, sourceMapText };
@@ -115288,6 +127492,7 @@ ${lanes.join("\n")}
       isCaseSensitive: rawItem.isCaseSensitive,
       fileName: rawItem.fileName,
       textSpan: createTextSpanFromNode(declaration),
+      // TODO(jfreeman): What should be the containerName when the container has a computed name?
       containerName: containerName ? containerName.text : "",
       containerKind: containerName ? getNodeKind(container) : "" /* unknown */
     };
@@ -115690,7 +127895,13 @@ ${lanes.join("\n")}
         const ctorFunction = isPossibleConstructor(a.node) ? a.node : isPossibleConstructor(b.node) ? b.node : void 0;
         if (ctorFunction !== void 0) {
           const ctorNode = setTextRange(
-            factory.createConstructorDeclaration(void 0, [], void 0),
+            factory.createConstructorDeclaration(
+              /* modifiers */
+              void 0,
+              [],
+              /* body */
+              void 0
+            ),
             ctorFunction
           );
           const ctor = emptyNavigationBarNode(ctorNode);
@@ -115707,9 +127918,12 @@ ${lanes.join("\n")}
           }
         }
         lastANode = a.node = setTextRange(factory.createClassDeclaration(
+          /* modifiers */
           void 0,
           a.name || factory.createIdentifier("__class__"),
+          /* typeParameters */
           void 0,
+          /* heritageClauses */
           void 0,
           []
         ), a.node);
@@ -115726,9 +127940,12 @@ ${lanes.join("\n")}
         if (!a.additionalNodes)
           a.additionalNodes = [];
         a.additionalNodes.push(setTextRange(factory.createClassDeclaration(
+          /* modifiers */
           void 0,
           a.name || factory.createIdentifier("__class__"),
+          /* typeParameters */
           void 0,
+          /* heritageClauses */
           void 0,
           []
         ), b.node));
@@ -115875,7 +128092,7 @@ ${lanes.join("\n")}
         case 264 /* ModuleDeclaration */:
         case 308 /* SourceFile */:
         case 262 /* TypeAliasDeclaration */:
-        case 348 /* JSDocTypedefTag */:
+        case 349 /* JSDocTypedefTag */:
         case 341 /* JSDocCallbackTag */:
           return true;
         case 216 /* ArrowFunction */:
@@ -116107,6 +128324,9 @@ ${lanes.join("\n")}
       const textPos = scanner.getTextPos();
       if (textPos <= end) {
         if (token === 79 /* Identifier */) {
+          if (hasTabstop(parent2)) {
+            continue;
+          }
           Debug.fail(`Did not expect ${Debug.formatSyntaxKind(parent2.kind)} to have an Identifier in its trivia`);
         }
         nodes.push(createNode(token, pos, textPos, parent2));
@@ -116118,7 +128338,7 @@ ${lanes.join("\n")}
     }
   }
   function createSyntaxList(nodes, parent2) {
-    const list = createNode(351 /* SyntaxList */, nodes.pos, nodes.end, parent2);
+    const list = createNode(353 /* SyntaxList */, nodes.pos, nodes.end, parent2);
     list._children = [];
     let pos = nodes.pos;
     for (const node of nodes) {
@@ -116280,7 +128500,15 @@ ${lanes.join("\n")}
       impliedNodeFormat: sourceFile.impliedNodeFormat,
       setExternalModuleIndicator: sourceFile.setExternalModuleIndicator
     };
-    return createLanguageServiceSourceFile(sourceFile.fileName, scriptSnapshot, options, version2, true, sourceFile.scriptKind);
+    return createLanguageServiceSourceFile(
+      sourceFile.fileName,
+      scriptSnapshot,
+      options,
+      version2,
+      /*setNodeParents*/
+      true,
+      sourceFile.scriptKind
+    );
   }
   function createLanguageService(host, documentRegistry = createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()), syntaxOnlyOrLanguageServiceMode) {
     var _a2;
@@ -116382,6 +128610,8 @@ ${lanes.join("\n")}
         getModuleResolutionCache: maybeBind(host, host.getModuleResolutionCache),
         createHash: maybeBind(host, host.createHash),
         resolveTypeReferenceDirectives: maybeBind(host, host.resolveTypeReferenceDirectives),
+        resolveModuleNameLiterals: maybeBind(host, host.resolveModuleNameLiterals),
+        resolveTypeReferenceDirectiveReferences: maybeBind(host, host.resolveTypeReferenceDirectiveReferences),
         useSourceOfProjectReferenceRedirect: maybeBind(host, host.useSourceOfProjectReferenceRedirect),
         getParsedCommandLine
       };
@@ -116439,6 +128669,7 @@ ${lanes.join("\n")}
           result,
           parseConfigHost,
           getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory),
+          /*optionsToExtend*/
           void 0,
           getNormalizedAbsolutePath(configFileName, currentDirectory)
         );
@@ -116577,6 +128808,7 @@ ${lanes.join("\n")}
     function getCompletionsAtPosition2(fileName, position, options = emptyOptions, formattingSettings) {
       const fullPreferences = {
         ...identity(options),
+        // avoid excess property check
         includeCompletionsForModuleExports: options.includeCompletionsForModuleExports || options.includeExternalModuleExports,
         includeCompletionsWithInsertText: options.includeCompletionsWithInsertText || options.includeInsertTextCompletions
       };
@@ -116604,6 +128836,7 @@ ${lanes.join("\n")}
         { name, source, data },
         host,
         formattingOptions && ts_formatting_exports.getFormatContext(formattingOptions, host),
+        // TODO: GH#18217
         preferences,
         cancellationToken
       );
@@ -116848,7 +129081,7 @@ ${lanes.join("\n")}
       const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
       return ts_OutliningElementsCollector_exports.collectElements(sourceFile, cancellationToken);
     }
-    const braceMatching = new Map(getEntries({
+    const braceMatching = new Map(Object.entries({
       [18 /* OpenBraceToken */]: 19 /* CloseBraceToken */,
       [20 /* OpenParenToken */]: 21 /* CloseParenToken */,
       [22 /* OpenBracketToken */]: 23 /* CloseBracketToken */,
@@ -117126,7 +129359,17 @@ ${lanes.join("\n")}
     function commentSelection(fileName, textRange) {
       const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
       const { firstLine, lastLine } = getLinesForRange(sourceFile, textRange);
-      return firstLine === lastLine && textRange.pos !== textRange.end ? toggleMultilineComment(fileName, textRange, true) : toggleLineComment(fileName, textRange, true);
+      return firstLine === lastLine && textRange.pos !== textRange.end ? toggleMultilineComment(
+        fileName,
+        textRange,
+        /*insertComment*/
+        true
+      ) : toggleLineComment(
+        fileName,
+        textRange,
+        /*insertComment*/
+        true
+      );
     }
     function uncommentSelection(fileName, textRange) {
       const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
@@ -117141,10 +129384,20 @@ ${lanes.join("\n")}
         if (commentRange) {
           switch (commentRange.kind) {
             case 2 /* SingleLineCommentTrivia */:
-              textChanges2.push.apply(textChanges2, toggleLineComment(fileName, { end: commentRange.end, pos: commentRange.pos + 1 }, false));
+              textChanges2.push.apply(textChanges2, toggleLineComment(
+                fileName,
+                { end: commentRange.end, pos: commentRange.pos + 1 },
+                /*insertComment*/
+                false
+              ));
               break;
             case 3 /* MultiLineCommentTrivia */:
-              textChanges2.push.apply(textChanges2, toggleMultilineComment(fileName, { end: commentRange.end, pos: commentRange.pos + 1 }, false));
+              textChanges2.push.apply(textChanges2, toggleMultilineComment(
+                fileName,
+                { end: commentRange.end, pos: commentRange.pos + 1 },
+                /*insertComment*/
+                false
+              ));
           }
           i = commentRange.end + 1;
         }
@@ -117231,6 +129484,7 @@ ${lanes.join("\n")}
         program: getProgram(),
         host,
         formatContext: ts_formatting_exports.getFormatContext(formatOptions, host),
+        // TODO: GH#18217
         cancellationToken,
         preferences,
         triggerReason,
@@ -117355,7 +129609,8 @@ ${lanes.join("\n")}
       toggleMultilineComment,
       commentSelection,
       uncommentSelection,
-      provideInlayHints: provideInlayHints2
+      provideInlayHints: provideInlayHints2,
+      getSupportedCodeFixes
     };
     switch (languageServiceMode) {
       case 0 /* Semantic */:
@@ -117427,7 +129682,13 @@ ${lanes.join("\n")}
     const object = getContainingObjectLiteralElement(node);
     if (object) {
       const contextualType = checker.getContextualType(object.parent);
-      const properties = contextualType && getPropertySymbolsFromContextualType(object, checker, contextualType, false);
+      const properties = contextualType && getPropertySymbolsFromContextualType(
+        object,
+        checker,
+        contextualType,
+        /*unionSymbolOk*/
+        false
+      );
       if (properties && properties.length === 1) {
         return first(properties);
       }
@@ -117538,7 +129799,7 @@ ${lanes.join("\n")}
           if (!children.length) {
             return void 0;
           }
-          const child = find(children, (kid) => kid.kind < 312 /* FirstJSDocNode */ || kid.kind > 350 /* LastJSDocNode */);
+          const child = find(children, (kid) => kid.kind < 312 /* FirstJSDocNode */ || kid.kind > 352 /* LastJSDocNode */);
           return child.kind < 163 /* FirstNode */ ? child : child.getFirstToken(sourceFile);
         }
         getLastToken(sourceFile) {
@@ -117614,6 +129875,8 @@ ${lanes.join("\n")}
       };
       SymbolObject = class {
         constructor(flags, name) {
+          this.id = 0;
+          this.mergeId = 0;
           this.flags = flags;
           this.escapedName = name;
         }
@@ -117635,8 +129898,8 @@ ${lanes.join("\n")}
         getDocumentationComment(checker) {
           if (!this.documentationComment) {
             this.documentationComment = emptyArray;
-            if (!this.declarations && this.target && this.target.tupleLabelDeclaration) {
-              const labelDecl = this.target.tupleLabelDeclaration;
+            if (!this.declarations && isTransientSymbol(this) && this.links.target && isTransientSymbol(this.links.target) && this.links.target.links.tupleLabelDeclaration) {
+              const labelDecl = this.links.target.links.tupleLabelDeclaration;
               this.documentationComment = getDocumentationComment([labelDecl], checker);
             } else {
               this.documentationComment = getDocumentationComment(this.declarations, checker);
@@ -117799,6 +130062,9 @@ ${lanes.join("\n")}
         isIndexType() {
           return !!(this.flags & 4194304 /* Index */);
         }
+        /**
+         * This polyfills `referenceType.typeArguments` for API consumers
+         */
         get typeArguments() {
           if (getObjectFlags(this) & 4 /* Reference */) {
             return this.checker.getTypeArguments(this);
@@ -117807,6 +130073,7 @@ ${lanes.join("\n")}
         }
       };
       SignatureObject = class {
+        // same
         constructor(checker, flags) {
           this.checker = checker;
           this.flags = flags;
@@ -118024,7 +130291,15 @@ ${lanes.join("\n")}
               ),
               setExternalModuleIndicator: getSetExternalModuleIndicator(this.host.getCompilationSettings())
             };
-            sourceFile = createLanguageServiceSourceFile(fileName, scriptSnapshot, options, version2, true, scriptKind);
+            sourceFile = createLanguageServiceSourceFile(
+              fileName,
+              scriptSnapshot,
+              options,
+              version2,
+              /*setNodeParents*/
+              true,
+              scriptKind
+            );
           } else if (this.currentFileVersion !== version2) {
             const editRange = scriptSnapshot.getChangeRange(this.currentFileScriptSnapshot);
             sourceFile = updateLanguageServiceSourceFile(this.currentSourceFile, scriptSnapshot, version2, editRange);
@@ -118061,6 +130336,9 @@ ${lanes.join("\n")}
         constructor(hostCancellationToken, throttleWaitMilliseconds = 20) {
           this.hostCancellationToken = hostCancellationToken;
           this.throttleWaitMilliseconds = throttleWaitMilliseconds;
+          // Store when we last tried to cancel.  Checking cancellation can be expensive (as we have
+          // to marshall over to the host layer).  So we only bother actually checking once enough
+          // time has passed.
           this.lastCancellationCheckTime = 0;
         }
         isCancellationRequested() {
@@ -118097,7 +130375,8 @@ ${lanes.join("\n")}
         "prepareCallHierarchy",
         "provideCallHierarchyIncomingCalls",
         "provideCallHierarchyOutgoingCalls",
-        "provideInlayHints"
+        "provideInlayHints",
+        "getSupportedCodeFixes"
       ];
       invalidOperationsInSyntacticMode = [
         ...invalidOperationsInPartialSemanticMode,
@@ -118128,7 +130407,18 @@ ${lanes.join("\n")}
     const diagnostics = [];
     compilerOptions = fixupCompilerOptions(compilerOptions, diagnostics);
     const nodes = isArray(source) ? source : [source];
-    const result = transformNodes(void 0, void 0, factory, compilerOptions, nodes, transformers, true);
+    const result = transformNodes(
+      /*resolver*/
+      void 0,
+      /*emitHost*/
+      void 0,
+      factory,
+      compilerOptions,
+      nodes,
+      transformers,
+      /*allowDtsFiles*/
+      true
+    );
     result.diagnostics = concatenate(result.diagnostics, diagnostics);
     return result;
   }
@@ -118166,7 +130456,14 @@ ${lanes.join("\n")}
     return result;
   }
   function forwardJSONCall(logger, actionDescription2, action, logPerformance) {
-    return forwardCall(logger, actionDescription2, true, action, logPerformance);
+    return forwardCall(
+      logger,
+      actionDescription2,
+      /*returnJson*/
+      true,
+      action,
+      logPerformance
+    );
   }
   function forwardCall(logger, actionDescription2, returnJson, action, logPerformance) {
     try {
@@ -118188,7 +130485,9 @@ ${lanes.join("\n")}
     return {
       message: flattenDiagnosticMessageText(diagnostic.messageText, newLine),
       start: diagnostic.start,
+      // TODO: GH#18217
       length: diagnostic.length,
+      // TODO: GH#18217
       category: diagnosticCategoryName(diagnostic),
       code: diagnostic.code,
       reportsUnnecessary: diagnostic.reportsUnnecessary,
@@ -118426,6 +130725,11 @@ ${lanes.join("\n")}
         forwardJSONCall(actionDescription2, action) {
           return forwardJSONCall(this.logger, actionDescription2, action, this.logPerformance);
         }
+        /// DISPOSE
+        /**
+         * Ensure (almost) deterministic release of internal Javascript resources when
+         * some external native objects holds onto us (e.g. Com/Interop).
+         */
         dispose(dummy) {
           this.logger.log("dispose()");
           this.languageService.dispose();
@@ -118437,10 +130741,15 @@ ${lanes.join("\n")}
           this.logger = null;
           super.dispose(dummy);
         }
+        /// REFRESH
+        /**
+         * Update the list of scripts known to the compiler
+         */
         refresh(throwOnError) {
           this.forwardJSONCall(
             `refresh(${throwOnError})`,
             () => null
+            // eslint-disable-line no-null/no-null
           );
         }
         cleanupSemanticCache() {
@@ -118471,12 +130780,16 @@ ${lanes.join("\n")}
         getEncodedSyntacticClassifications(fileName, start, length2) {
           return this.forwardJSONCall(
             `getEncodedSyntacticClassifications('${fileName}', ${start}, ${length2})`,
+            // directly serialize the spans out to a string.  This is much faster to decode
+            // on the managed side versus a full JSON array.
             () => convertClassifications(this.languageService.getEncodedSyntacticClassifications(fileName, createTextSpan(start, length2)))
           );
         }
         getEncodedSemanticClassifications(fileName, start, length2) {
           return this.forwardJSONCall(
             `getEncodedSemanticClassifications('${fileName}', ${start}, ${length2})`,
+            // directly serialize the spans out to a string.  This is much faster to decode
+            // on the managed side versus a full JSON array.
             () => convertClassifications(this.languageService.getEncodedSemanticClassifications(fileName, createTextSpan(start, length2)))
           );
         }
@@ -118510,48 +130823,82 @@ ${lanes.join("\n")}
             }
           );
         }
+        /// QUICKINFO
+        /**
+         * Computes a string representation of the type at the requested position
+         * in the active file.
+         */
         getQuickInfoAtPosition(fileName, position) {
           return this.forwardJSONCall(
             `getQuickInfoAtPosition('${fileName}', ${position})`,
             () => this.languageService.getQuickInfoAtPosition(fileName, position)
           );
         }
+        /// NAMEORDOTTEDNAMESPAN
+        /**
+         * Computes span information of the name or dotted name at the requested position
+         * in the active file.
+         */
         getNameOrDottedNameSpan(fileName, startPos, endPos) {
           return this.forwardJSONCall(
             `getNameOrDottedNameSpan('${fileName}', ${startPos}, ${endPos})`,
             () => this.languageService.getNameOrDottedNameSpan(fileName, startPos, endPos)
           );
         }
+        /**
+         * STATEMENTSPAN
+         * Computes span information of statement at the requested position in the active file.
+         */
         getBreakpointStatementAtPosition(fileName, position) {
           return this.forwardJSONCall(
             `getBreakpointStatementAtPosition('${fileName}', ${position})`,
             () => this.languageService.getBreakpointStatementAtPosition(fileName, position)
           );
         }
+        /// SIGNATUREHELP
         getSignatureHelpItems(fileName, position, options) {
           return this.forwardJSONCall(
             `getSignatureHelpItems('${fileName}', ${position})`,
             () => this.languageService.getSignatureHelpItems(fileName, position, options)
           );
         }
+        /// GOTO DEFINITION
+        /**
+         * Computes the definition location and file for the symbol
+         * at the requested position.
+         */
         getDefinitionAtPosition(fileName, position) {
           return this.forwardJSONCall(
             `getDefinitionAtPosition('${fileName}', ${position})`,
             () => this.languageService.getDefinitionAtPosition(fileName, position)
           );
         }
+        /**
+         * Computes the definition location and file for the symbol
+         * at the requested position.
+         */
         getDefinitionAndBoundSpan(fileName, position) {
           return this.forwardJSONCall(
             `getDefinitionAndBoundSpan('${fileName}', ${position})`,
             () => this.languageService.getDefinitionAndBoundSpan(fileName, position)
           );
         }
+        /// GOTO Type
+        /**
+         * Computes the definition location of the type of the symbol
+         * at the requested position.
+         */
         getTypeDefinitionAtPosition(fileName, position) {
           return this.forwardJSONCall(
             `getTypeDefinitionAtPosition('${fileName}', ${position})`,
             () => this.languageService.getTypeDefinitionAtPosition(fileName, position)
           );
         }
+        /// GOTO Implementation
+        /**
+         * Computes the implementation location of the symbol
+         * at the requested position.
+         */
         getImplementationAtPosition(fileName, position) {
           return this.forwardJSONCall(
             `getImplementationAtPosition('${fileName}', ${position})`,
@@ -118576,6 +130923,7 @@ ${lanes.join("\n")}
             () => this.languageService.findRenameLocations(fileName, position, findInStrings, findInComments, providePrefixAndSuffixTextForRename)
           );
         }
+        /// GET BRACE MATCHING
         getBraceMatchingAtPosition(fileName, position) {
           return this.forwardJSONCall(
             `getBraceMatchingAtPosition('${fileName}', ${position})`,
@@ -118594,6 +130942,7 @@ ${lanes.join("\n")}
             () => this.languageService.getSpanOfEnclosingComment(fileName, position, onlyMultiLine)
           );
         }
+        /// GET SMART INDENT
         getIndentationAtPosition(fileName, position, options) {
           return this.forwardJSONCall(
             `getIndentationAtPosition('${fileName}', ${position})`,
@@ -118603,6 +130952,7 @@ ${lanes.join("\n")}
             }
           );
         }
+        /// GET REFERENCES
         getReferencesAtPosition(fileName, position) {
           return this.forwardJSONCall(
             `getReferencesAtPosition('${fileName}', ${position})`,
@@ -118637,12 +130987,19 @@ ${lanes.join("\n")}
             }
           );
         }
+        /// COMPLETION LISTS
+        /**
+         * Get a string based representation of the completions
+         * to provide at the given source position and providing a member completion
+         * list if requested.
+         */
         getCompletionsAtPosition(fileName, position, preferences, formattingSettings) {
           return this.forwardJSONCall(
             `getCompletionsAtPosition('${fileName}', ${position}, ${preferences}, ${formattingSettings})`,
             () => this.languageService.getCompletionsAtPosition(fileName, position, preferences, formattingSettings)
           );
         }
+        /** Get a string based representation of a completion list entry details */
         getCompletionEntryDetails(fileName, position, entryName, formatOptions, source, preferences, data) {
           return this.forwardJSONCall(
             `getCompletionEntryDetails('${fileName}', ${position}, '${entryName}')`,
@@ -118685,6 +131042,8 @@ ${lanes.join("\n")}
             () => this.languageService.getDocCommentTemplateAtPosition(fileName, position, options)
           );
         }
+        /// NAVIGATE TO
+        /** Return a list of symbols that are interesting to navigate to */
         getNavigateToItems(searchValue, maxResultCount, fileName) {
           return this.forwardJSONCall(
             `getNavigateToItems('${searchValue}', ${maxResultCount}, ${fileName})`,
@@ -118715,6 +131074,7 @@ ${lanes.join("\n")}
             () => this.languageService.getTodoComments(fileName, JSON.parse(descriptors))
           );
         }
+        /// CALL HIERARCHY
         prepareCallHierarchy(fileName, position) {
           return this.forwardJSONCall(
             `prepareCallHierarchy('${fileName}', ${position})`,
@@ -118739,6 +131099,7 @@ ${lanes.join("\n")}
             () => this.languageService.provideInlayHints(fileName, span, preference)
           );
         }
+        /// Emit
         getEmitOutput(fileName) {
           return this.forwardJSONCall(
             `getEmitOutput('${fileName}')`,
@@ -118752,6 +131113,7 @@ ${lanes.join("\n")}
           return forwardCall(
             this.logger,
             `getEmitOutput('${fileName}')`,
+            /*returnJson*/
             false,
             () => this.languageService.getEmitOutput(fileName),
             this.logPerformance
@@ -118797,6 +131159,7 @@ ${lanes.join("\n")}
             this.logPerformance
           );
         }
+        /// COLORIZATION
         getClassificationsForLine(text, lexState, classifyKeywordsInGenerics = false) {
           const classification = this.classifier.getClassificationsForLine(text, lexState, classifyKeywordsInGenerics);
           let result = "";
@@ -118848,7 +131211,13 @@ ${lanes.join("\n")}
           return this.forwardJSONCall(
             `getPreProcessedFileInfo('${fileName}')`,
             () => {
-              const result = preProcessFile(getSnapshotText(sourceTextSnapshot), true, true);
+              const result = preProcessFile(
+                getSnapshotText(sourceTextSnapshot),
+                /* readImportFiles */
+                true,
+                /* detectJavaScriptImports */
+                true
+              );
               return {
                 referencedFiles: this.convertFileReferences(result.referencedFiles),
                 importedFiles: this.convertFileReferences(result.importedFiles),
@@ -118889,7 +131258,14 @@ ${lanes.join("\n")}
             () => {
               const result = parseJsonText(fileName, getSnapshotText(sourceTextSnapshot));
               const normalizedFileName = normalizeSlashes(fileName);
-              const configFile = parseJsonSourceFileConfigFileContent(result, this.host, getDirectoryPath(normalizedFileName), {}, normalizedFileName);
+              const configFile = parseJsonSourceFileConfigFileContent(
+                result,
+                this.host,
+                getDirectoryPath(normalizedFileName),
+                /*existingOptions*/
+                {},
+                normalizedFileName
+              );
               return {
                 options: configFile.options,
                 typeAcquisition: configFile.typeAcquisition,
@@ -118907,7 +131283,10 @@ ${lanes.join("\n")}
           );
         }
         discoverTypings(discoverTypingsJson) {
-          const getCanonicalFileName = createGetCanonicalFileName(false);
+          const getCanonicalFileName = createGetCanonicalFileName(
+            /*useCaseSensitivefileNames:*/
+            false
+          );
           return this.forwardJSONCall("discoverTypings()", () => {
             const info = JSON.parse(discoverTypingsJson);
             if (this.safeList === void 0) {
@@ -118932,6 +131311,9 @@ ${lanes.join("\n")}
         constructor() {
           this._shims = [];
         }
+        /*
+         * Returns script API version.
+         */
         getServicesVersion() {
           return servicesVersion;
         }
@@ -118941,7 +131323,12 @@ ${lanes.join("\n")}
               this.documentRegistry = createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory());
             }
             const hostAdapter = new LanguageServiceShimHostAdapter(host);
-            const languageService = createLanguageService(hostAdapter, this.documentRegistry, false);
+            const languageService = createLanguageService(
+              hostAdapter,
+              this.documentRegistry,
+              /*syntaxOnly*/
+              false
+            );
             return new LanguageServiceShimObject(this, host, languageService);
           } catch (err) {
             logInternalError(host, err);
@@ -119412,7 +131799,8 @@ ${lanes.join("\n")}
         }
       }
       function spanInOpenParenToken(node2) {
-        if (node2.parent.kind === 243 /* DoStatement */ || node2.parent.kind === 210 /* CallExpression */ || node2.parent.kind === 211 /* NewExpression */) {
+        if (node2.parent.kind === 243 /* DoStatement */ || // Go to while keyword and do action instead
+        node2.parent.kind === 210 /* CallExpression */ || node2.parent.kind === 211 /* NewExpression */) {
           return spanInPreviousNode(node2);
         }
         if (node2.parent.kind === 214 /* ParenthesizedExpression */) {
@@ -119679,7 +132067,14 @@ ${lanes.join("\n")}
     const containerName = getCallHierarchItemContainerName(node);
     const kind = getNodeKind(node);
     const kindModifiers = getNodeModifiers(node);
-    const span = createTextSpanFromBounds(skipTrivia(sourceFile.text, node.getFullStart(), false, true), node.getEnd());
+    const span = createTextSpanFromBounds(skipTrivia(
+      sourceFile.text,
+      node.getFullStart(),
+      /*stopAfterLineBreak*/
+      false,
+      /*stopAtComments*/
+      true
+    ), node.getEnd());
     const selectionSpan = createTextSpanFromBounds(name.pos, name.end);
     return { file: sourceFile.fileName, kind, kindModifiers, name: name.text, containerName, span, selectionSpan };
   }
@@ -119689,7 +132084,31 @@ ${lanes.join("\n")}
   function convertEntryToCallSite(entry) {
     if (entry.kind === ts_FindAllReferences_exports.EntryKind.Node) {
       const { node } = entry;
-      if (isCallOrNewExpressionTarget(node, true, true) || isTaggedTemplateTag(node, true, true) || isDecoratorTarget(node, true, true) || isJsxOpeningLikeElementTagName(node, true, true) || isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node)) {
+      if (isCallOrNewExpressionTarget(
+        node,
+        /*includeElementAccess*/
+        true,
+        /*skipPastOuterExpressions*/
+        true
+      ) || isTaggedTemplateTag(
+        node,
+        /*includeElementAccess*/
+        true,
+        /*skipPastOuterExpressions*/
+        true
+      ) || isDecoratorTarget(
+        node,
+        /*includeElementAccess*/
+        true,
+        /*skipPastOuterExpressions*/
+        true
+      ) || isJsxOpeningLikeElementTagName(
+        node,
+        /*includeElementAccess*/
+        true,
+        /*skipPastOuterExpressions*/
+        true
+      ) || isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node)) {
         const sourceFile = node.getSourceFile();
         const ancestor = findAncestor(node, isValidCallHierarchyDeclaration) || sourceFile;
         return { declaration: ancestor, range: createTextRangeFromNode(node, sourceFile) };
@@ -119710,7 +132129,16 @@ ${lanes.join("\n")}
       return [];
     }
     const location = getCallHierarchyDeclarationReferenceNode(declaration);
-    const calls = filter(ts_FindAllReferences_exports.findReferenceOrRenameEntries(program, cancellationToken, program.getSourceFiles(), location, 0, { use: ts_FindAllReferences_exports.FindReferencesUse.References }, convertEntryToCallSite), isDefined);
+    const calls = filter(ts_FindAllReferences_exports.findReferenceOrRenameEntries(
+      program,
+      cancellationToken,
+      program.getSourceFiles(),
+      location,
+      /*position*/
+      0,
+      { use: ts_FindAllReferences_exports.FindReferencesUse.References },
+      convertEntryToCallSite
+    ), isDefined);
     return calls ? group(calls, getCallSiteGroupKey, (entries) => convertCallSiteGroupToIncomingCall(program, entries)) : [];
   }
   function createCallSiteCollector(program, callSites) {
@@ -120172,7 +132600,15 @@ ${lanes.join("\n")}
 
   // src/services/codeFixProvider.ts
   function createCodeFixActionWithoutFixAll(fixName8, changes, description2) {
-    return createCodeFixActionWorker(fixName8, diagnosticToString(description2), changes, void 0, void 0);
+    return createCodeFixActionWorker(
+      fixName8,
+      diagnosticToString(description2),
+      changes,
+      /*fixId*/
+      void 0,
+      /*fixAllDescription*/
+      void 0
+    );
   }
   function createCodeFixAction(fixName8, changes, description2, fixId52, fixAllDescription, command) {
     return createCodeFixActionWorker(fixName8, diagnosticToString(description2), changes, fixId52, diagnosticToString(fixAllDescription), command);
@@ -120307,9 +132743,12 @@ ${lanes.join("\n")}
           const { sourceFile } = context;
           const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
             const exportDeclaration = factory.createExportDeclaration(
+              /*modifiers*/
               void 0,
+              /*isTypeOnly*/
               false,
               factory.createNamedExports([]),
+              /*moduleSpecifier*/
               void 0
             );
             changes2.insertNodeAtEndOfScope(sourceFile, sourceFile, exportDeclaration);
@@ -120333,7 +132772,11 @@ ${lanes.join("\n")}
     }
     fixedDeclarations == null ? void 0 : fixedDeclarations.add(getNodeId(insertionSite));
     const cloneWithModifier = factory.updateModifiers(
-      getSynthesizedDeepClone(insertionSite, true),
+      getSynthesizedDeepClone(
+        insertionSite,
+        /*includeTrivia*/
+        true
+      ),
       factory.createNodeArray(factory.createModifiersFromModifierFlags(getSyntacticModifierFlags(insertionSite) | 512 /* Async */))
     );
     changeTracker.replaceNode(
@@ -120494,7 +132937,14 @@ ${lanes.join("\n")}
   function symbolReferenceIsAlsoMissingAwait(reference, diagnostics, sourceFile, checker) {
     const errorNode = isPropertyAccessExpression(reference.parent) ? reference.parent.name : isBinaryExpression(reference.parent) ? reference.parent : reference;
     const diagnostic = find(diagnostics, (diagnostic2) => diagnostic2.start === errorNode.getStart(sourceFile) && diagnostic2.start + diagnostic2.length === errorNode.getEnd());
-    return diagnostic && contains(errorCodes3, diagnostic.code) || checker.getTypeAtLocation(errorNode).flags & 1 /* Any */;
+    return diagnostic && contains(errorCodes3, diagnostic.code) || // A Promise is usually not correct in a binary expression (it’s not valid
+    // in an arithmetic expression and an equality comparison seems unusual),
+    // but if the other side of the binary expression has an error, the side
+    // is typed `any` which will squash the error that would identify this
+    // Promise as an invalid operand. So if the whole binary expression is
+    // typed `any` as a result, there is a strong likelihood that this Promise
+    // is accidentally missing `await`.
+    checker.getTypeAtLocation(errorNode).flags & 1 /* Any */;
   }
   function isInsideAwaitableBody(node) {
     return node.kind & 32768 /* AwaitContext */ || !!findAncestor(node, (ancestor) => ancestor.parent && isArrowFunction(ancestor.parent) && ancestor.parent.body === ancestor || isBlock(ancestor) && (ancestor.parent.kind === 259 /* FunctionDeclaration */ || ancestor.parent.kind === 215 /* FunctionExpression */ || ancestor.parent.kind === 216 /* ArrowFunction */ || ancestor.parent.kind === 171 /* MethodDeclaration */));
@@ -120673,7 +133123,11 @@ ${lanes.join("\n")}
     }
   }
   function arrayElementCouldBeVariableDeclaration(expression, checker) {
-    const identifier = isIdentifier(expression) ? expression : isAssignmentExpression(expression, true) && isIdentifier(expression.left) ? expression.left : void 0;
+    const identifier = isIdentifier(expression) ? expression : isAssignmentExpression(
+      expression,
+      /*excludeCompoundAssignment*/
+      true
+    ) && isIdentifier(expression.left) ? expression.left : void 0;
     return !!identifier && !checker.getSymbolAtLocation(identifier);
   }
   function isPossiblyPartOfCommaSeperatedInitializer(node) {
@@ -120766,7 +133220,13 @@ ${lanes.join("\n")}
     const token = getTokenAtPosition(sourceFile, pos);
     const decorator = findAncestor(token, isDecorator);
     Debug.assert(!!decorator, "Expected position to be owned by a decorator.");
-    const replacement = factory.createCallExpression(decorator.expression, void 0, void 0);
+    const replacement = factory.createCallExpression(
+      decorator.expression,
+      /*typeArguments*/
+      void 0,
+      /*argumentsArray*/
+      void 0
+    );
     changeTracker.replaceNode(sourceFile, decorator.expression, replacement);
   }
   var fixId6, errorCodes6;
@@ -120799,7 +133259,11 @@ ${lanes.join("\n")}
     const i = param.parent.parameters.indexOf(param);
     Debug.assert(!param.type, "Tried to add a parameter name to a parameter that already had one.");
     Debug.assert(i > -1, "Parameter not found in parent parameter list.");
-    const typeNode = factory.createTypeReferenceNode(param.name, void 0);
+    const typeNode = factory.createTypeReferenceNode(
+      param.name,
+      /*typeArguments*/
+      void 0
+    );
     const replacement = factory.createParameterDeclaration(
       param.modifiers,
       param.dotDotDotToken,
@@ -120993,6 +133457,7 @@ ${lanes.join("\n")}
   }
   function transformJSDocTypeLiteral(node) {
     const typeNode = factory.createTypeLiteralNode(map(node.jsDocPropertyTags, (tag) => factory.createPropertySignature(
+      /*modifiers*/
       void 0,
       isIdentifier(tag.name) ? tag.name : tag.name.right,
       isOptionalJSDocPropertyLikeTag(tag) ? factory.createToken(57 /* QuestionToken */) : void 0,
@@ -121053,14 +133518,23 @@ ${lanes.join("\n")}
   }
   function transformJSDocIndexSignature(node) {
     const index = factory.createParameterDeclaration(
+      /*modifiers*/
       void 0,
+      /*dotDotDotToken*/
       void 0,
       node.typeArguments[0].kind === 148 /* NumberKeyword */ ? "n" : "s",
+      /*questionToken*/
       void 0,
       factory.createTypeReferenceNode(node.typeArguments[0].kind === 148 /* NumberKeyword */ ? "number" : "string", []),
+      /*initializer*/
       void 0
     );
-    const indexSignature = factory.createTypeLiteralNode([factory.createIndexSignature(void 0, [index], node.typeArguments[1])]);
+    const indexSignature = factory.createTypeLiteralNode([factory.createIndexSignature(
+      /*modifiers*/
+      void 0,
+      [index],
+      node.typeArguments[1]
+    )]);
     setEmitFlags(indexSignature, 1 /* SingleLine */);
     return indexSignature;
   }
@@ -121121,7 +133595,12 @@ ${lanes.join("\n")}
             const firstDeclaration = member.declarations[0];
             if (member.declarations.length === 1 && isPropertyAccessExpression(firstDeclaration) && isBinaryExpression(firstDeclaration.parent) && firstDeclaration.parent.operatorToken.kind === 63 /* EqualsToken */ && isObjectLiteralExpression(firstDeclaration.parent.right)) {
               const prototypes = firstDeclaration.parent.right;
-              createClassElement(prototypes.symbol, void 0, memberElements);
+              createClassElement(
+                prototypes.symbol,
+                /** modifiers */
+                void 0,
+                memberElements
+              );
             }
           } else {
             createClassElement(member, [factory.createToken(124 /* StaticKeyword */)], memberElements);
@@ -121139,7 +133618,12 @@ ${lanes.join("\n")}
             }
             return;
           }
-          createClassElement(member, void 0, memberElements);
+          createClassElement(
+            member,
+            /*modifiers*/
+            void 0,
+            memberElements
+          );
         });
       }
       return memberElements;
@@ -121185,8 +133669,11 @@ ${lanes.join("\n")}
           members.push(factory.createPropertyDeclaration(
             modifiers,
             symbol2.name,
+            /*questionToken*/
             void 0,
+            /*type*/
             void 0,
+            /*initializer*/
             void 0
           ));
           return;
@@ -121219,7 +133706,15 @@ ${lanes.join("\n")}
             return;
           if (!isPropertyAccessExpression(memberDeclaration))
             return;
-          const prop = factory.createPropertyDeclaration(modifiers, memberDeclaration.name, void 0, void 0, assignmentExpr);
+          const prop = factory.createPropertyDeclaration(
+            modifiers,
+            memberDeclaration.name,
+            /*questionToken*/
+            void 0,
+            /*type*/
+            void 0,
+            assignmentExpr
+          );
           copyLeadingComments(assignmentBinaryExpression.parent, prop, sourceFile);
           members.push(prop);
           return;
@@ -121234,11 +133729,15 @@ ${lanes.join("\n")}
           const fullModifiers = concatenate(modifiers, getModifierKindFromSource(functionExpression, 132 /* AsyncKeyword */));
           const method = factory.createMethodDeclaration(
             fullModifiers,
+            /*asteriskToken*/
             void 0,
             name,
+            /*questionToken*/
             void 0,
+            /*typeParameters*/
             void 0,
             functionExpression.parameters,
+            /*type*/
             void 0,
             functionExpression.body
           );
@@ -121257,11 +133756,15 @@ ${lanes.join("\n")}
           const fullModifiers = concatenate(modifiers, getModifierKindFromSource(arrowFunction, 132 /* AsyncKeyword */));
           const method = factory.createMethodDeclaration(
             fullModifiers,
+            /*asteriskToken*/
             void 0,
             name,
+            /*questionToken*/
             void 0,
+            /*typeParameters*/
             void 0,
             arrowFunction.parameters,
+            /*type*/
             void 0,
             bodyBlock
           );
@@ -121277,13 +133780,20 @@ ${lanes.join("\n")}
       }
       const memberElements = createClassElementsFromSymbol(node.symbol);
       if (initializer.body) {
-        memberElements.unshift(factory.createConstructorDeclaration(void 0, initializer.parameters, initializer.body));
+        memberElements.unshift(factory.createConstructorDeclaration(
+          /*modifiers*/
+          void 0,
+          initializer.parameters,
+          initializer.body
+        ));
       }
       const modifiers = getModifierKindFromSource(node.parent.parent, 93 /* ExportKeyword */);
       const cls = factory.createClassDeclaration(
         modifiers,
         node.name,
+        /*typeParameters*/
         void 0,
+        /*heritageClauses*/
         void 0,
         memberElements
       );
@@ -121292,13 +133802,20 @@ ${lanes.join("\n")}
     function createClassFromFunction(node) {
       const memberElements = createClassElementsFromSymbol(ctorSymbol);
       if (node.body) {
-        memberElements.unshift(factory.createConstructorDeclaration(void 0, node.parameters, node.body));
+        memberElements.unshift(factory.createConstructorDeclaration(
+          /*modifiers*/
+          void 0,
+          node.parameters,
+          node.body
+        ));
       }
       const modifiers = getModifierKindFromSource(node, 93 /* ExportKeyword */);
       const cls = factory.createClassDeclaration(
         modifiers,
         node.name,
+        /*typeParameters*/
         void 0,
+        /*heritageClauses*/
         void 0,
         memberElements
       );
@@ -121377,7 +133894,13 @@ ${lanes.join("\n")}
     for (const returnStatement of returnStatements) {
       forEachChild(returnStatement, function visit(node) {
         if (isCallExpression(node)) {
-          const newNodes = transformExpression(node, node, transformer, false);
+          const newNodes = transformExpression(
+            node,
+            node,
+            transformer,
+            /*hasContinuation*/
+            false
+          );
           if (hasFailed()) {
             return true;
           }
@@ -121489,26 +134012,31 @@ ${lanes.join("\n")}
         }
       }
     });
-    return getSynthesizedDeepCloneWithReplacements(nodeToRename, true, (original) => {
-      if (isBindingElement(original) && isIdentifier(original.name) && isObjectBindingPattern(original.parent)) {
-        const symbol = checker.getSymbolAtLocation(original.name);
-        const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol)));
-        if (renameInfo && renameInfo.text !== (original.name || original.propertyName).getText()) {
-          return factory.createBindingElement(
-            original.dotDotDotToken,
-            original.propertyName || original.name,
-            renameInfo,
-            original.initializer
-          );
-        }
-      } else if (isIdentifier(original)) {
-        const symbol = checker.getSymbolAtLocation(original);
-        const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol)));
-        if (renameInfo) {
-          return factory.createIdentifier(renameInfo.text);
+    return getSynthesizedDeepCloneWithReplacements(
+      nodeToRename,
+      /*includeTrivia*/
+      true,
+      (original) => {
+        if (isBindingElement(original) && isIdentifier(original.name) && isObjectBindingPattern(original.parent)) {
+          const symbol = checker.getSymbolAtLocation(original.name);
+          const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol)));
+          if (renameInfo && renameInfo.text !== (original.name || original.propertyName).getText()) {
+            return factory.createBindingElement(
+              original.dotDotDotToken,
+              original.propertyName || original.name,
+              renameInfo,
+              original.initializer
+            );
+          }
+        } else if (isIdentifier(original)) {
+          const symbol = checker.getSymbolAtLocation(original);
+          const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol)));
+          if (renameInfo) {
+            return factory.createIdentifier(renameInfo.text);
+          }
         }
       }
-    });
+    );
   }
   function getNewNameIfConflict(name, originalNames) {
     const numVarsSameName = (originalNames.get(name.text) || emptyArray).length;
@@ -121580,20 +134108,38 @@ ${lanes.join("\n")}
       varDeclIdentifier = getSynthesizedDeepClone(declareSynthIdentifier(possibleNameForVarDecl));
       const typeArray = possibleNameForVarDecl.types;
       const unionType = transformer.checker.getUnionType(typeArray, 2 /* Subtype */);
-      const unionTypeNode = transformer.isInJSFile ? void 0 : transformer.checker.typeToTypeNode(unionType, void 0, void 0);
-      const varDecl = [factory.createVariableDeclaration(varDeclIdentifier, void 0, unionTypeNode)];
-      const varDeclList = factory.createVariableStatement(void 0, factory.createVariableDeclarationList(varDecl, 1 /* Let */));
+      const unionTypeNode = transformer.isInJSFile ? void 0 : transformer.checker.typeToTypeNode(
+        unionType,
+        /*enclosingDeclaration*/
+        void 0,
+        /*flags*/
+        void 0
+      );
+      const varDecl = [factory.createVariableDeclaration(
+        varDeclIdentifier,
+        /*exclamationToken*/
+        void 0,
+        unionTypeNode
+      )];
+      const varDeclList = factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList(varDecl, 1 /* Let */)
+      );
       statements.push(varDeclList);
     }
     statements.push(tryStatement);
     if (continuationArgName && varDeclIdentifier && isSynthBindingPattern(continuationArgName)) {
       statements.push(factory.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory.createVariableDeclarationList(
           [
             factory.createVariableDeclaration(
               getSynthesizedDeepClone(declareSynthBindingPattern(continuationArgName)),
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               varDeclIdentifier
             )
@@ -121606,27 +134152,71 @@ ${lanes.join("\n")}
   }
   function transformFinally(node, onFinally, transformer, hasContinuation, continuationArgName) {
     if (!onFinally || isNullOrUndefined2(transformer, onFinally)) {
-      return transformExpression(node, node.expression.expression, transformer, hasContinuation, continuationArgName);
+      return transformExpression(
+        /* returnContextNode */
+        node,
+        node.expression.expression,
+        transformer,
+        hasContinuation,
+        continuationArgName
+      );
     }
     const possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName);
-    const inlinedLeftHandSide = transformExpression(node, node.expression.expression, transformer, true, possibleNameForVarDecl);
+    const inlinedLeftHandSide = transformExpression(
+      /*returnContextNode*/
+      node,
+      node.expression.expression,
+      transformer,
+      /*hasContinuation*/
+      true,
+      possibleNameForVarDecl
+    );
     if (hasFailed())
       return silentFail();
-    const inlinedCallback = transformCallbackArgument(onFinally, hasContinuation, void 0, void 0, node, transformer);
+    const inlinedCallback = transformCallbackArgument(
+      onFinally,
+      hasContinuation,
+      /*continuationArgName*/
+      void 0,
+      /*argName*/
+      void 0,
+      node,
+      transformer
+    );
     if (hasFailed())
       return silentFail();
     const tryBlock = factory.createBlock(inlinedLeftHandSide);
     const finallyBlock = factory.createBlock(inlinedCallback);
-    const tryStatement = factory.createTryStatement(tryBlock, void 0, finallyBlock);
+    const tryStatement = factory.createTryStatement(
+      tryBlock,
+      /*catchClause*/
+      void 0,
+      finallyBlock
+    );
     return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName);
   }
   function transformCatch(node, onRejected, transformer, hasContinuation, continuationArgName) {
     if (!onRejected || isNullOrUndefined2(transformer, onRejected)) {
-      return transformExpression(node, node.expression.expression, transformer, hasContinuation, continuationArgName);
+      return transformExpression(
+        /* returnContextNode */
+        node,
+        node.expression.expression,
+        transformer,
+        hasContinuation,
+        continuationArgName
+      );
     }
     const inputArgName = getArgBindingName(onRejected, transformer);
     const possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName);
-    const inlinedLeftHandSide = transformExpression(node, node.expression.expression, transformer, true, possibleNameForVarDecl);
+    const inlinedLeftHandSide = transformExpression(
+      /*returnContextNode*/
+      node,
+      node.expression.expression,
+      transformer,
+      /*hasContinuation*/
+      true,
+      possibleNameForVarDecl
+    );
     if (hasFailed())
       return silentFail();
     const inlinedCallback = transformCallbackArgument(onRejected, hasContinuation, possibleNameForVarDecl, inputArgName, node, transformer);
@@ -121634,7 +134224,12 @@ ${lanes.join("\n")}
       return silentFail();
     const tryBlock = factory.createBlock(inlinedLeftHandSide);
     const catchClause = factory.createCatchClause(inputArgName && getSynthesizedDeepClone(declareSynthBindingName(inputArgName)), factory.createBlock(inlinedCallback));
-    const tryStatement = factory.createTryStatement(tryBlock, catchClause, void 0);
+    const tryStatement = factory.createTryStatement(
+      tryBlock,
+      catchClause,
+      /*finallyBlock*/
+      void 0
+    );
     return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName);
   }
   function transformThen(node, onFulfilled, onRejected, transformer, hasContinuation, continuationArgName) {
@@ -121645,7 +134240,14 @@ ${lanes.join("\n")}
       return silentFail();
     }
     const inputArgName = getArgBindingName(onFulfilled, transformer);
-    const inlinedLeftHandSide = transformExpression(node.expression.expression, node.expression.expression, transformer, true, inputArgName);
+    const inlinedLeftHandSide = transformExpression(
+      node.expression.expression,
+      node.expression.expression,
+      transformer,
+      /*hasContinuation*/
+      true,
+      inputArgName
+    );
     if (hasFailed())
       return silentFail();
     const inlinedCallback = transformCallbackArgument(onFulfilled, hasContinuation, continuationArgName, inputArgName, node, transformer);
@@ -121661,7 +134263,12 @@ ${lanes.join("\n")}
       }
       return [factory.createReturnStatement(returnValue)];
     }
-    return createVariableOrAssignmentOrExpressionStatement(continuationArgName, factory.createAwaitExpression(node), void 0);
+    return createVariableOrAssignmentOrExpressionStatement(
+      continuationArgName,
+      factory.createAwaitExpression(node),
+      /*typeAnnotation*/
+      void 0
+    );
   }
   function createVariableOrAssignmentOrExpressionStatement(variableName, rightHandSide, typeAnnotation) {
     if (!variableName || isEmptyBindingName(variableName)) {
@@ -121672,11 +134279,13 @@ ${lanes.join("\n")}
     }
     return [
       factory.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory.createVariableDeclarationList(
           [
             factory.createVariableDeclaration(
               getSynthesizedDeepClone(declareSynthBindingName(variableName)),
+              /*exclamationToken*/
               void 0,
               typeAnnotation,
               rightHandSide
@@ -121707,7 +134316,12 @@ ${lanes.join("\n")}
         if (!inputArgName) {
           break;
         }
-        const synthCall = factory.createCallExpression(getSynthesizedDeepClone(func), void 0, isSynthIdentifier(inputArgName) ? [referenceSynthIdentifier(inputArgName)] : []);
+        const synthCall = factory.createCallExpression(
+          getSynthesizedDeepClone(func),
+          /*typeArguments*/
+          void 0,
+          isSynthIdentifier(inputArgName) ? [referenceSynthIdentifier(inputArgName)] : []
+        );
         if (shouldReturn(parent2, transformer)) {
           return maybeAnnotateAndReturn(synthCall, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker));
         }
@@ -121758,7 +134372,12 @@ ${lanes.join("\n")}
           if (returnType2) {
             const possiblyAwaitedRightHandSide = getPossiblyAwaitedRightHandSide(transformer.checker, returnType2, funcBody);
             if (!shouldReturn(parent2, transformer)) {
-              const transformedStatement = createVariableOrAssignmentOrExpressionStatement(continuationArgName, possiblyAwaitedRightHandSide, void 0);
+              const transformedStatement = createVariableOrAssignmentOrExpressionStatement(
+                continuationArgName,
+                possiblyAwaitedRightHandSide,
+                /*typeAnnotation*/
+                void 0
+              );
               if (continuationArgName) {
                 continuationArgName.types.push(transformer.checker.getAwaitedType(returnType2) || returnType2);
               }
@@ -121796,8 +134415,16 @@ ${lanes.join("\n")}
             ret.push(factory.createExpressionStatement(factory.createAssignment(referenceSynthIdentifier(prevArgName), possiblyAwaitedExpression)));
           } else {
             ret.push(factory.createVariableStatement(
+              /*modifiers*/
               void 0,
-              factory.createVariableDeclarationList([factory.createVariableDeclaration(declareSynthBindingName(prevArgName), void 0, void 0, possiblyAwaitedExpression)], 2 /* Const */)
+              factory.createVariableDeclarationList([factory.createVariableDeclaration(
+                declareSynthBindingName(prevArgName),
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                possiblyAwaitedExpression
+              )], 2 /* Const */)
             ));
           }
         }
@@ -121807,8 +134434,16 @@ ${lanes.join("\n")}
     }
     if (!seenReturnStatement && prevArgName !== void 0) {
       ret.push(factory.createVariableStatement(
+        /*modifiers*/
         void 0,
-        factory.createVariableDeclarationList([factory.createVariableDeclaration(declareSynthBindingName(prevArgName), void 0, void 0, factory.createIdentifier("undefined"))], 2 /* Const */)
+        factory.createVariableDeclarationList([factory.createVariableDeclaration(
+          declareSynthBindingName(prevArgName),
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          factory.createIdentifier("undefined")
+        )], 2 /* Const */)
       ));
     }
     return ret;
@@ -121865,7 +134500,8 @@ ${lanes.join("\n")}
       return mapEntry || createSynthIdentifier(identifier, types);
     }
     function getSymbol2(node) {
-      return node.symbol ? node.symbol : transformer.checker.getSymbolAtLocation(node);
+      var _a2, _b;
+      return (_b = (_a2 = tryCast(node, canHaveSymbol)) == null ? void 0 : _a2.symbol) != null ? _b : transformer.checker.getSymbolAtLocation(node);
     }
     function getOriginalNode2(node) {
       return node.original ? node.original : node;
@@ -121944,10 +134580,20 @@ ${lanes.join("\n")}
       const importNode = importFromModuleSpecifier(moduleSpecifier);
       switch (importNode.kind) {
         case 268 /* ImportEqualsDeclaration */:
-          changes.replaceNode(importingFile, importNode, makeImport(importNode.name, void 0, moduleSpecifier, quotePreference));
+          changes.replaceNode(importingFile, importNode, makeImport(
+            importNode.name,
+            /*namedImports*/
+            void 0,
+            moduleSpecifier,
+            quotePreference
+          ));
           break;
         case 210 /* CallExpression */:
-          if (isRequireCall(importNode, false)) {
+          if (isRequireCall(
+            importNode,
+            /*checkArgumentIsStringLiteralLike*/
+            false
+          )) {
             changes.replaceNode(importingFile, importNode, factory.createPropertyAccessExpression(getSynthesizedDeepClone(importNode), "default"));
           }
           break;
@@ -121979,7 +134625,13 @@ ${lanes.join("\n")}
     const res = /* @__PURE__ */ new Map();
     forEachExportReference(sourceFile, (node) => {
       const { text, originalKeywordKind } = node.name;
-      if (!res.has(text) && (originalKeywordKind !== void 0 && isNonContextualKeyword(originalKeywordKind) || checker.resolveName(text, node, 111551 /* Value */, true))) {
+      if (!res.has(text) && (originalKeywordKind !== void 0 && isNonContextualKeyword(originalKeywordKind) || checker.resolveName(
+        text,
+        node,
+        111551 /* Value */,
+        /*excludeGlobals*/
+        true
+      ))) {
         res.set(text, makeUniqueName(`_${text}`, identifiers));
       }
     });
@@ -122012,8 +134664,19 @@ ${lanes.join("\n")}
         const { expression } = statement;
         switch (expression.kind) {
           case 210 /* CallExpression */: {
-            if (isRequireCall(expression, true)) {
-              changes.replaceNode(sourceFile, statement, makeImport(void 0, void 0, expression.arguments[0], quotePreference));
+            if (isRequireCall(
+              expression,
+              /*checkArgumentIsStringLiteralLike*/
+              true
+            )) {
+              changes.replaceNode(sourceFile, statement, makeImport(
+                /*name*/
+                void 0,
+                /*namedImports*/
+                void 0,
+                expression.arguments[0],
+                quotePreference
+              ));
             }
             return false;
           }
@@ -122036,15 +134699,27 @@ ${lanes.join("\n")}
         if (isExportsOrModuleExportsOrAlias(sourceFile, initializer)) {
           foundImport = true;
           return convertedImports([]);
-        } else if (isRequireCall(initializer, true)) {
+        } else if (isRequireCall(
+          initializer,
+          /*checkArgumentIsStringLiteralLike*/
+          true
+        )) {
           foundImport = true;
           return convertSingleImport(name, initializer.arguments[0], checker, identifiers, target, quotePreference);
-        } else if (isPropertyAccessExpression(initializer) && isRequireCall(initializer.expression, true)) {
+        } else if (isPropertyAccessExpression(initializer) && isRequireCall(
+          initializer.expression,
+          /*checkArgumentIsStringLiteralLike*/
+          true
+        )) {
           foundImport = true;
           return convertPropertyAccessImport(name, initializer.name.text, initializer.expression.arguments[0], identifiers, quotePreference);
         }
       }
-      return convertedImports([factory.createVariableStatement(void 0, factory.createVariableDeclarationList([decl], declarationList.flags))]);
+      return convertedImports([factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList([decl], declarationList.flags)
+      )]);
     });
     if (foundImport) {
       changes.replaceNodeWithNodes(sourceFile, statement, flatMap(converted, (c) => c.newImports));
@@ -122064,7 +134739,12 @@ ${lanes.join("\n")}
         const tmp = makeUniqueName(propertyName, identifiers);
         return convertedImports([
           makeSingleImport(tmp, propertyName, moduleSpecifier, quotePreference),
-          makeConst(void 0, name, factory.createIdentifier(tmp))
+          makeConst(
+            /*modifiers*/
+            void 0,
+            name,
+            factory.createIdentifier(tmp)
+          )
         ]);
       }
       case 79 /* Identifier */:
@@ -122082,7 +134762,11 @@ ${lanes.join("\n")}
       if (isExportsOrModuleExportsOrAlias(sourceFile, right)) {
         changes.delete(sourceFile, assignment.parent);
       } else {
-        const replacement = isObjectLiteralExpression(right) ? tryChangeModuleExportsObject(right, useSitesToUnqualify) : isRequireCall(right, true) ? convertReExportAll(right.arguments[0], checker) : void 0;
+        const replacement = isObjectLiteralExpression(right) ? tryChangeModuleExportsObject(right, useSitesToUnqualify) : isRequireCall(
+          right,
+          /*checkArgumentIsStringLiteralLike*/
+          true
+        ) ? convertReExportAll(right.arguments[0], checker) : void 0;
         if (replacement) {
           changes.replaceNodeWithNodes(sourceFile, assignment.parent, replacement[0]);
           return replacement[1];
@@ -122119,8 +134803,18 @@ ${lanes.join("\n")}
     const rename = exports.get(text);
     if (rename !== void 0) {
       const newNodes = [
-        makeConst(void 0, rename, assignment.right),
-        makeExportDeclaration([factory.createExportSpecifier(false, rename, text)])
+        makeConst(
+          /*modifiers*/
+          void 0,
+          rename,
+          assignment.right
+        ),
+        makeExportDeclaration([factory.createExportSpecifier(
+          /*isTypeOnly*/
+          false,
+          rename,
+          text
+        )])
       ];
       changes.replaceNodeWithNodes(sourceFile, assignment.parent, newNodes);
     } else {
@@ -122131,13 +134825,26 @@ ${lanes.join("\n")}
     const moduleSpecifier = reExported.text;
     const moduleSymbol = checker.getSymbolAtLocation(reExported);
     const exports = moduleSymbol ? moduleSymbol.exports : emptyMap;
-    return exports.has("export=" /* ExportEquals */) ? [[reExportDefault(moduleSpecifier)], true] : !exports.has("default" /* Default */) ? [[reExportStar(moduleSpecifier)], false] : exports.size > 1 ? [[reExportStar(moduleSpecifier), reExportDefault(moduleSpecifier)], true] : [[reExportDefault(moduleSpecifier)], true];
+    return exports.has("export=" /* ExportEquals */) ? [[reExportDefault(moduleSpecifier)], true] : !exports.has("default" /* Default */) ? [[reExportStar(moduleSpecifier)], false] : (
+      // If there's some non-default export, must include both `export *` and `export default`.
+      exports.size > 1 ? [[reExportStar(moduleSpecifier), reExportDefault(moduleSpecifier)], true] : [[reExportDefault(moduleSpecifier)], true]
+    );
   }
   function reExportStar(moduleSpecifier) {
-    return makeExportDeclaration(void 0, moduleSpecifier);
+    return makeExportDeclaration(
+      /*exportClause*/
+      void 0,
+      moduleSpecifier
+    );
   }
   function reExportDefault(moduleSpecifier) {
-    return makeExportDeclaration([factory.createExportSpecifier(false, void 0, "default")], moduleSpecifier);
+    return makeExportDeclaration([factory.createExportSpecifier(
+      /*isTypeOnly*/
+      false,
+      /*propertyName*/
+      void 0,
+      "default"
+    )], moduleSpecifier);
   }
   function convertExportsPropertyAssignment({ left, right, parent: parent2 }, sourceFile, changes) {
     const name = left.name.text;
@@ -122182,7 +134889,17 @@ ${lanes.join("\n")}
     if (!useSitesToUnqualify || !some(arrayFrom(useSitesToUnqualify.keys()), (original) => rangeContainsRange(nodeOrNodes, original))) {
       return nodeOrNodes;
     }
-    return isArray(nodeOrNodes) ? getSynthesizedDeepClonesWithReplacements(nodeOrNodes, true, replaceNode) : getSynthesizedDeepCloneWithReplacements(nodeOrNodes, true, replaceNode);
+    return isArray(nodeOrNodes) ? getSynthesizedDeepClonesWithReplacements(
+      nodeOrNodes,
+      /*includeTrivia*/
+      true,
+      replaceNode
+    ) : getSynthesizedDeepCloneWithReplacements(
+      nodeOrNodes,
+      /*includeTrivia*/
+      true,
+      replaceNode
+    );
     function replaceNode(original) {
       if (original.kind === 208 /* PropertyAccessExpression */) {
         const replacement = useSitesToUnqualify.get(original);
@@ -122196,14 +134913,31 @@ ${lanes.join("\n")}
       case 203 /* ObjectBindingPattern */: {
         const importSpecifiers = mapAllOrFail(name.elements, (e) => e.dotDotDotToken || e.initializer || e.propertyName && !isIdentifier(e.propertyName) || !isIdentifier(e.name) ? void 0 : makeImportSpecifier(e.propertyName && e.propertyName.text, e.name.text));
         if (importSpecifiers) {
-          return convertedImports([makeImport(void 0, importSpecifiers, moduleSpecifier, quotePreference)]);
+          return convertedImports([makeImport(
+            /*name*/
+            void 0,
+            importSpecifiers,
+            moduleSpecifier,
+            quotePreference
+          )]);
         }
       }
       case 204 /* ArrayBindingPattern */: {
         const tmp = makeUniqueName(moduleSpecifierToValidIdentifier(moduleSpecifier.text, target), identifiers);
         return convertedImports([
-          makeImport(factory.createIdentifier(tmp), void 0, moduleSpecifier, quotePreference),
-          makeConst(void 0, getSynthesizedDeepClone(name), factory.createIdentifier(tmp))
+          makeImport(
+            factory.createIdentifier(tmp),
+            /*namedImports*/
+            void 0,
+            moduleSpecifier,
+            quotePreference
+          ),
+          makeConst(
+            /*modifiers*/
+            void 0,
+            getSynthesizedDeepClone(name),
+            factory.createIdentifier(tmp)
+          )
         ]);
       }
       case 79 /* Identifier */:
@@ -122241,7 +134975,12 @@ ${lanes.join("\n")}
         needDefaultImport = true;
       }
     }
-    const namedBindings = namedBindingsNames.size === 0 ? void 0 : arrayFrom(mapIterator(namedBindingsNames.entries(), ([propertyName, idName]) => factory.createImportSpecifier(false, propertyName === idName ? void 0 : factory.createIdentifier(propertyName), factory.createIdentifier(idName))));
+    const namedBindings = namedBindingsNames.size === 0 ? void 0 : arrayFrom(mapIterator(namedBindingsNames.entries(), ([propertyName, idName]) => factory.createImportSpecifier(
+      /*isTypeOnly*/
+      false,
+      propertyName === idName ? void 0 : factory.createIdentifier(propertyName),
+      factory.createIdentifier(idName)
+    )));
     if (!namedBindings) {
       needDefaultImport = true;
     }
@@ -122301,23 +135040,49 @@ ${lanes.join("\n")}
     );
   }
   function makeSingleImport(localName, propertyName, moduleSpecifier, quotePreference) {
-    return propertyName === "default" ? makeImport(factory.createIdentifier(localName), void 0, moduleSpecifier, quotePreference) : makeImport(void 0, [makeImportSpecifier(propertyName, localName)], moduleSpecifier, quotePreference);
+    return propertyName === "default" ? makeImport(
+      factory.createIdentifier(localName),
+      /*namedImports*/
+      void 0,
+      moduleSpecifier,
+      quotePreference
+    ) : makeImport(
+      /*name*/
+      void 0,
+      [makeImportSpecifier(propertyName, localName)],
+      moduleSpecifier,
+      quotePreference
+    );
   }
   function makeImportSpecifier(propertyName, name) {
-    return factory.createImportSpecifier(false, propertyName !== void 0 && propertyName !== name ? factory.createIdentifier(propertyName) : void 0, factory.createIdentifier(name));
+    return factory.createImportSpecifier(
+      /*isTypeOnly*/
+      false,
+      propertyName !== void 0 && propertyName !== name ? factory.createIdentifier(propertyName) : void 0,
+      factory.createIdentifier(name)
+    );
   }
   function makeConst(modifiers, name, init) {
     return factory.createVariableStatement(
       modifiers,
       factory.createVariableDeclarationList(
-        [factory.createVariableDeclaration(name, void 0, void 0, init)],
+        [factory.createVariableDeclaration(
+          name,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          init
+        )],
         2 /* Const */
       )
     );
   }
   function makeExportDeclaration(exportSpecifiers, moduleSpecifier) {
     return factory.createExportDeclaration(
+      /*modifiers*/
       void 0,
+      /*isTypeOnly*/
       false,
       exportSpecifiers && factory.createNamedExports(exportSpecifiers),
       moduleSpecifier === void 0 ? void 0 : factory.createStringLiteral(moduleSpecifier)
@@ -122361,7 +135126,11 @@ ${lanes.join("\n")}
   function doChange3(changeTracker, sourceFile, qualifiedName) {
     const rightText = qualifiedName.right.text;
     const replacement = factory.createIndexedAccessTypeNode(
-      factory.createTypeReferenceNode(qualifiedName.left, void 0),
+      factory.createTypeReferenceNode(
+        qualifiedName.left,
+        /*typeArguments*/
+        void 0
+      ),
       factory.createLiteralTypeNode(factory.createStringLiteral(rightText))
     );
     changeTracker.replaceNode(sourceFile, qualifiedName, replacement);
@@ -122412,16 +135181,21 @@ ${lanes.join("\n")}
       const valueExportDeclaration = factory.updateExportDeclaration(
         exportDeclaration,
         exportDeclaration.modifiers,
+        /*isTypeOnly*/
         false,
         factory.updateNamedExports(exportClause, filter(exportClause.elements, (e) => !contains(typeExportSpecifiers, e))),
         exportDeclaration.moduleSpecifier,
+        /*assertClause*/
         void 0
       );
       const typeExportDeclaration = factory.createExportDeclaration(
+        /*modifiers*/
         void 0,
+        /*isTypeOnly*/
         true,
         factory.createNamedExports(typeExportSpecifiers),
         exportDeclaration.moduleSpecifier,
+        /*assertClause*/
         void 0
       );
       changes.replaceNode(context.sourceFile, exportDeclaration, valueExportDeclaration, {
@@ -122489,13 +135263,17 @@ ${lanes.join("\n")}
       changes.deleteNodeRangeExcludingEnd(context.sourceFile, importClause.name, importDeclaration.importClause.namedBindings);
       changes.insertNodeBefore(context.sourceFile, importDeclaration, factory.updateImportDeclaration(
         importDeclaration,
+        /*modifiers*/
         void 0,
         factory.createImportClause(
+          /*isTypeOnly*/
           true,
           importClause.name,
+          /*namedBindings*/
           void 0
         ),
         importDeclaration.moduleSpecifier,
+        /*assertClause*/
         void 0
       ));
     }
@@ -122547,11 +135325,20 @@ ${lanes.join("\n")}
   }
   function doChange4(changes, sourceFile, { container, typeNode, constraint, name }) {
     changes.replaceNode(sourceFile, container, factory.createMappedTypeNode(
+      /*readonlyToken*/
       void 0,
-      factory.createTypeParameterDeclaration(void 0, name, factory.createTypeReferenceNode(constraint)),
+      factory.createTypeParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        name,
+        factory.createTypeReferenceNode(constraint)
+      ),
+      /*nameType*/
       void 0,
+      /*questionToken*/
       void 0,
       typeNode,
+      /*members*/
       void 0
     ));
   }
@@ -122613,7 +135400,13 @@ ${lanes.join("\n")}
     function createMissingIndexSignatureDeclaration(type, kind) {
       const indexInfoOfKind = checker.getIndexInfoOfType(type, kind);
       if (indexInfoOfKind) {
-        insertInterfaceMemberNode(sourceFile, classDeclaration, checker.indexInfoToIndexSignatureDeclaration(indexInfoOfKind, classDeclaration, void 0, getNoopSymbolTrackerWithResolver(context)));
+        insertInterfaceMemberNode(sourceFile, classDeclaration, checker.indexInfoToIndexSignatureDeclaration(
+          indexInfoOfKind,
+          classDeclaration,
+          /*flags*/
+          void 0,
+          getNoopSymbolTrackerWithResolver(context)
+        ));
       }
     }
     function insertInterfaceMemberNode(sourceFile2, cls, newElement) {
@@ -122671,7 +135464,15 @@ ${lanes.join("\n")}
 
   // src/services/codefixes/importFixes.ts
   function createImportAdder(sourceFile, program, preferences, host, cancellationToken) {
-    return createImportAdderWorker(sourceFile, program, false, preferences, host, cancellationToken);
+    return createImportAdderWorker(
+      sourceFile,
+      program,
+      /*useAutoImportProvider*/
+      false,
+      preferences,
+      host,
+      cancellationToken
+    );
   }
   function createImportAdderWorker(sourceFile, program, useAutoImportProvider, preferences, host, cancellationToken) {
     const compilerOptions = program.getCompilerOptions();
@@ -122691,9 +135492,30 @@ ${lanes.join("\n")}
       const symbolName2 = getNameForExportedSymbol(exportedSymbol, getEmitScriptTarget(compilerOptions));
       const checker = program.getTypeChecker();
       const symbol = checker.getMergedSymbol(skipAlias(exportedSymbol, checker));
-      const exportInfo = getAllExportInfoForSymbol(sourceFile, symbol, symbolName2, false, program, host, preferences, cancellationToken);
+      const exportInfo = getAllExportInfoForSymbol(
+        sourceFile,
+        symbol,
+        symbolName2,
+        /*isJsxTagName*/
+        false,
+        program,
+        host,
+        preferences,
+        cancellationToken
+      );
       const useRequire = shouldUseRequire(sourceFile, program);
-      const fix = getImportFixForSymbol(sourceFile, Debug.checkDefined(exportInfo), moduleSymbol, program, void 0, !!isValidTypeOnlyUseSite, useRequire, host, preferences);
+      const fix = getImportFixForSymbol(
+        sourceFile,
+        Debug.checkDefined(exportInfo),
+        moduleSymbol,
+        program,
+        /*useNamespaceInfo*/
+        void 0,
+        !!isValidTypeOnlyUseSite,
+        useRequire,
+        host,
+        preferences
+      );
       if (fix) {
         addImport({ fix, symbolName: symbolName2, errorIdentifierText: void 0 });
       }
@@ -122757,8 +135579,16 @@ ${lanes.join("\n")}
         return Math.max(prevValue != null ? prevValue : 0, newValue);
       }
       function getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly) {
-        const typeOnlyKey = newImportsKey(moduleSpecifier, true);
-        const nonTypeOnlyKey = newImportsKey(moduleSpecifier, false);
+        const typeOnlyKey = newImportsKey(
+          moduleSpecifier,
+          /*topLevelTypeOnly*/
+          true
+        );
+        const nonTypeOnlyKey = newImportsKey(
+          moduleSpecifier,
+          /*topLevelTypeOnly*/
+          false
+        );
         const typeOnlyEntry = newImports.get(typeOnlyKey);
         const nonTypeOnlyEntry = newImports.get(nonTypeOnlyKey);
         const newEntry = {
@@ -122801,7 +135631,8 @@ ${lanes.join("\n")}
           importClauseOrBindingPattern,
           defaultImport,
           arrayFrom(namedImports.entries(), ([name, addAsTypeOnly]) => ({ addAsTypeOnly, name })),
-          compilerOptions
+          compilerOptions,
+          preferences
         );
       });
       let newDeclarations;
@@ -122818,7 +135649,13 @@ ${lanes.join("\n")}
         newDeclarations = combine(newDeclarations, declarations);
       });
       if (newDeclarations) {
-        insertImports(changeTracker, sourceFile, newDeclarations, true);
+        insertImports(
+          changeTracker,
+          sourceFile,
+          newDeclarations,
+          /*blankLineBetween*/
+          true
+        );
       }
     }
     function hasFixes() {
@@ -122834,6 +135671,7 @@ ${lanes.join("\n")}
         exportInfo,
         { symbolName: symbolName2, position },
         isValidTypeOnlyUseSite,
+        /*useRequire*/
         false,
         program,
         importingFile,
@@ -122860,9 +135698,10 @@ ${lanes.join("\n")}
         sourceFile,
         symbolName2,
         fix,
+        /*includeSymbolNameInDescription*/
         false,
-        getQuotePreference(sourceFile, preferences),
-        compilerOptions
+        compilerOptions,
+        preferences
       ))
     };
   }
@@ -122871,7 +135710,7 @@ ${lanes.join("\n")}
     const symbolName2 = single(getSymbolNamesToImport(sourceFile, program.getTypeChecker(), symbolToken, compilerOptions));
     const fix = getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName2, program);
     const includeSymbolNameInDescription = symbolName2 !== symbolToken.text;
-    return fix && codeFixActionToCodeAction(codeActionForFix({ host, formatContext, preferences }, sourceFile, symbolName2, fix, includeSymbolNameInDescription, 1 /* Double */, compilerOptions));
+    return fix && codeFixActionToCodeAction(codeActionForFix({ host, formatContext, preferences }, sourceFile, symbolName2, fix, includeSymbolNameInDescription, compilerOptions, preferences));
   }
   function getImportFixForSymbol(sourceFile, exportInfos, moduleSymbol, program, useNamespaceInfo, isValidTypeOnlyUseSite, useRequire, host, preferences) {
     Debug.assert(exportInfos.some((info) => info.moduleSymbol === moduleSymbol || info.symbol.parent === moduleSymbol), "Some exportInfo should match the specified moduleSymbol");
@@ -122892,12 +135731,20 @@ ${lanes.join("\n")}
   function getSingleExportInfoForSymbol(symbol, moduleSymbol, program, host) {
     var _a2, _b;
     const compilerOptions = program.getCompilerOptions();
-    const mainProgramInfo = getInfoWithChecker(program.getTypeChecker(), false);
+    const mainProgramInfo = getInfoWithChecker(
+      program.getTypeChecker(),
+      /*isFromPackageJson*/
+      false
+    );
     if (mainProgramInfo) {
       return mainProgramInfo;
     }
     const autoImportProvider = (_b = (_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host)) == null ? void 0 : _b.getTypeChecker();
-    return Debug.checkDefined(autoImportProvider && getInfoWithChecker(autoImportProvider, true), `Could not find symbol in specified module for code actions`);
+    return Debug.checkDefined(autoImportProvider && getInfoWithChecker(
+      autoImportProvider,
+      /*isFromPackageJson*/
+      true
+    ), `Could not find symbol in specified module for code actions`);
     function getInfoWithChecker(checker, isFromPackageJson) {
       const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions);
       if (defaultInfo && skipAlias(defaultInfo.symbol, checker) === symbol) {
@@ -123003,8 +135850,17 @@ ${lanes.join("\n")}
       const { name, namedBindings } = importClause;
       if (importClause.isTypeOnly && !(importKind === 0 /* Named */ && namedBindings))
         return void 0;
-      const addAsTypeOnly = getAddAsTypeOnly(isValidTypeOnlyUseSite, false, symbol, targetFlags, checker, compilerOptions);
-      if (importKind === 1 /* Default */ && (name || addAsTypeOnly === 2 /* Required */ && namedBindings))
+      const addAsTypeOnly = getAddAsTypeOnly(
+        isValidTypeOnlyUseSite,
+        /*isForNewImportDeclaration*/
+        false,
+        symbol,
+        targetFlags,
+        checker,
+        compilerOptions
+      );
+      if (importKind === 1 /* Default */ && (name || // Cannot add a default import to a declaration that already has one
+      addAsTypeOnly === 2 /* Required */ && namedBindings))
         return void 0;
       if (importKind === 0 /* Named */ && (namedBindings == null ? void 0 : namedBindings.kind) === 271 /* NamespaceImport */)
         return void 0;
@@ -123075,26 +135931,38 @@ ${lanes.join("\n")}
     const compilerOptions = program.getCompilerOptions();
     const moduleSpecifierResolutionHost = createModuleSpecifierResolutionHost(program, host);
     const getChecker = createGetChecker(program, host);
-    const rejectNodeModulesRelativePaths = moduleResolutionUsesNodeModules(getEmitModuleResolutionKind(compilerOptions));
+    const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+    const rejectNodeModulesRelativePaths = moduleResolutionUsesNodeModules(moduleResolution);
     const getModuleSpecifiers2 = fromCacheOnly ? (moduleSymbol) => ({ moduleSpecifiers: ts_moduleSpecifiers_exports.tryGetModuleSpecifiersFromCache(moduleSymbol, sourceFile, moduleSpecifierResolutionHost, preferences), computedWithoutCache: false }) : (moduleSymbol, checker) => ts_moduleSpecifiers_exports.getModuleSpecifiersWithCacheInfo(moduleSymbol, checker, compilerOptions, sourceFile, moduleSpecifierResolutionHost, preferences);
     let computedWithoutCacheCount = 0;
     const fixes = flatMap(exportInfo, (exportInfo2, i) => {
       const checker = getChecker(exportInfo2.isFromPackageJson);
       const { computedWithoutCache, moduleSpecifiers } = getModuleSpecifiers2(exportInfo2.moduleSymbol, checker);
       const importedSymbolHasValueMeaning = !!(exportInfo2.targetFlags & 111551 /* Value */);
-      const addAsTypeOnly = getAddAsTypeOnly(isValidTypeOnlyUseSite, true, exportInfo2.symbol, exportInfo2.targetFlags, checker, compilerOptions);
+      const addAsTypeOnly = getAddAsTypeOnly(
+        isValidTypeOnlyUseSite,
+        /*isForNewImportDeclaration*/
+        true,
+        exportInfo2.symbol,
+        exportInfo2.targetFlags,
+        checker,
+        compilerOptions
+      );
       computedWithoutCacheCount += computedWithoutCache ? 1 : 0;
       return mapDefined(
         moduleSpecifiers,
-        (moduleSpecifier) => rejectNodeModulesRelativePaths && pathContainsNodeModules(moduleSpecifier) ? void 0 : !importedSymbolHasValueMeaning && isJs && position !== void 0 ? { kind: 1 /* JsdocTypeImport */, moduleSpecifier, position, exportInfo: exportInfo2, isReExport: i > 0 } : {
-          kind: 3 /* AddNew */,
-          moduleSpecifier,
-          importKind: getImportKind(sourceFile, exportInfo2.exportKind, compilerOptions),
-          useRequire,
-          addAsTypeOnly,
-          exportInfo: exportInfo2,
-          isReExport: i > 0
-        }
+        (moduleSpecifier) => rejectNodeModulesRelativePaths && pathContainsNodeModules(moduleSpecifier) ? void 0 : (
+          // `position` should only be undefined at a missing jsx namespace, in which case we shouldn't be looking for pure types.
+          !importedSymbolHasValueMeaning && isJs && position !== void 0 ? { kind: 1 /* JsdocTypeImport */, moduleSpecifier, position, exportInfo: exportInfo2, isReExport: i > 0 } : {
+            kind: 3 /* AddNew */,
+            moduleSpecifier,
+            importKind: getImportKind(sourceFile, exportInfo2.exportKind, compilerOptions),
+            useRequire,
+            addAsTypeOnly,
+            exportInfo: exportInfo2,
+            isReExport: i > 0
+          }
+        )
       );
     });
     return { computedWithoutCacheCount, fixes };
@@ -123107,7 +135975,15 @@ ${lanes.join("\n")}
     var _a2;
     const moduleSpecifier = (_a2 = tryGetModuleSpecifierFromDeclaration(declaration)) == null ? void 0 : _a2.text;
     if (moduleSpecifier) {
-      const addAsTypeOnly = useRequire ? 4 /* NotAllowed */ : getAddAsTypeOnly(isValidTypeOnlyUseSite, true, symbol, targetFlags, checker, compilerOptions);
+      const addAsTypeOnly = useRequire ? 4 /* NotAllowed */ : getAddAsTypeOnly(
+        isValidTypeOnlyUseSite,
+        /*isForNewImportDeclaration*/
+        true,
+        symbol,
+        targetFlags,
+        checker,
+        compilerOptions
+      );
       return { kind: 3 /* AddNew */, moduleSpecifier, importKind, addAsTypeOnly, useRequire };
     }
   }
@@ -123139,14 +136015,17 @@ ${lanes.join("\n")}
       return fixes[0];
     }
     return fixes.reduce(
-      (best, fix) => compareModuleSpecifiers(
-        fix,
-        best,
-        sourceFile,
-        program,
-        packageJsonImportFilter.allowsImportingSpecifier,
-        (fileName) => toPath(fileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host))
-      ) === -1 /* LessThan */ ? fix : best
+      (best, fix) => (
+        // Takes true branch of conditional if `fix` is better than `best`
+        compareModuleSpecifiers(
+          fix,
+          best,
+          sourceFile,
+          program,
+          packageJsonImportFilter.allowsImportingSpecifier,
+          (fileName) => toPath(fileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host))
+        ) === -1 /* LessThan */ ? fix : best
+      )
     );
   }
   function compareModuleSpecifiers(a, b, importingFile, program, allowsImportingSpecifier, toPath3) {
@@ -123160,14 +136039,19 @@ ${lanes.join("\n")}
   }
   function isFixPossiblyReExportingImportingFile(fix, importingFile, compilerOptions, toPath3) {
     var _a2;
-    if (fix.isReExport && ((_a2 = fix.exportInfo) == null ? void 0 : _a2.moduleFileName) && getEmitModuleResolutionKind(compilerOptions) === 2 /* NodeJs */ && isIndexFileName(fix.exportInfo.moduleFileName)) {
+    if (fix.isReExport && ((_a2 = fix.exportInfo) == null ? void 0 : _a2.moduleFileName) && getEmitModuleResolutionKind(compilerOptions) === 2 /* Node10 */ && isIndexFileName(fix.exportInfo.moduleFileName)) {
       const reExportDir = toPath3(getDirectoryPath(fix.exportInfo.moduleFileName));
       return startsWith(importingFile.path, reExportDir);
     }
     return false;
   }
   function isIndexFileName(fileName) {
-    return getBaseFileName(fileName, [".js", ".jsx", ".d.ts", ".ts", ".tsx"], true) === "index";
+    return getBaseFileName(
+      fileName,
+      [".js", ".jsx", ".d.ts", ".ts", ".tsx"],
+      /*ignoreCase*/
+      true
+    ) === "index";
   }
   function compareNodeCoreModuleSpecifiers(a, b, importingFile, program) {
     if (startsWith(a, "node:") && !startsWith(b, "node:"))
@@ -123186,7 +136070,17 @@ ${lanes.join("\n")}
     const exportInfo = [{ symbol: umdSymbol, moduleSymbol: symbol, moduleFileName: void 0, exportKind: 3 /* UMD */, targetFlags: symbol.flags, isFromPackageJson: false }];
     const useRequire = shouldUseRequire(sourceFile, program);
     const position = isIdentifier(token) ? token.getStart(sourceFile) : void 0;
-    const fixes = getImportFixes(exportInfo, position ? { position, symbolName: symbolName2 } : void 0, false, useRequire, program, sourceFile, host, preferences).fixes;
+    const fixes = getImportFixes(
+      exportInfo,
+      position ? { position, symbolName: symbolName2 } : void 0,
+      /*isValidTypeOnlyUseSite*/
+      false,
+      useRequire,
+      program,
+      sourceFile,
+      host,
+      preferences
+    ).fixes;
     return fixes.map((fix) => {
       var _a2;
       return { fix, symbolName: symbolName2, errorIdentifierText: (_a2 = tryCast(token, isIdentifier)) == null ? void 0 : _a2.text };
@@ -123197,7 +136091,13 @@ ${lanes.join("\n")}
     if (isUMDExportSymbol(umdSymbol))
       return umdSymbol;
     const { parent: parent2 } = token;
-    return isJsxOpeningLikeElement(parent2) && parent2.tagName === token || isJsxOpeningFragment(parent2) ? tryCast(checker.resolveName(checker.getJsxNamespace(parent2), isJsxOpeningLikeElement(parent2) ? token : parent2, 111551 /* Value */, false), isUMDExportSymbol) : void 0;
+    return isJsxOpeningLikeElement(parent2) && parent2.tagName === token || isJsxOpeningFragment(parent2) ? tryCast(checker.resolveName(
+      checker.getJsxNamespace(parent2),
+      isJsxOpeningLikeElement(parent2) ? token : parent2,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      false
+    ), isUMDExportSymbol) : void 0;
   }
   function getImportKind(importingFile, exportKind, compilerOptions, forceImportKeyword) {
     switch (exportKind) {
@@ -123250,13 +136150,21 @@ ${lanes.join("\n")}
       const isValidTypeOnlyUseSite = isValidTypeOnlyAliasUseSite(symbolToken);
       const useRequire = shouldUseRequire(sourceFile, program);
       const exportInfo = getExportInfos(symbolName2, isJSXTagName(symbolToken), getMeaningFromLocation(symbolToken), cancellationToken, sourceFile, program, useAutoImportProvider, host, preferences);
-      const fixes = arrayFrom(flatMapIterator(exportInfo.entries(), ([_, exportInfos]) => getImportFixes(exportInfos, { symbolName: symbolName2, position: symbolToken.getStart(sourceFile) }, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes));
-      return fixes.map((fix) => ({ fix, symbolName: symbolName2, errorIdentifierText: symbolToken.text, isJsxNamespaceFix: symbolName2 !== symbolToken.text }));
+      return arrayFrom(
+        flatMapIterator(exportInfo.values(), (exportInfos) => getImportFixes(exportInfos, { symbolName: symbolName2, position: symbolToken.getStart(sourceFile) }, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes),
+        (fix) => ({ fix, symbolName: symbolName2, errorIdentifierText: symbolToken.text, isJsxNamespaceFix: symbolName2 !== symbolToken.text })
+      );
     });
   }
   function getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName2, program) {
     const checker = program.getTypeChecker();
-    const symbol = checker.resolveName(symbolName2, symbolToken, 111551 /* Value */, true);
+    const symbol = checker.resolveName(
+      symbolName2,
+      symbolToken,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      true
+    );
     if (!symbol)
       return void 0;
     const typeOnlyAliasDeclaration = checker.getTypeOnlyAliasDeclaration(symbol);
@@ -123269,7 +136177,13 @@ ${lanes.join("\n")}
     if ((isJsxOpeningLikeElement(parent2) || isJsxClosingElement(parent2)) && parent2.tagName === symbolToken && jsxModeNeedsExplicitImport(compilerOptions.jsx)) {
       const jsxNamespace = checker.getJsxNamespace(sourceFile);
       if (needsJsxNamespaceFix(jsxNamespace, symbolToken, checker)) {
-        const needsComponentNameFix = !isIntrinsicJsxName(symbolToken.text) && !checker.resolveName(symbolToken.text, symbolToken, 111551 /* Value */, false);
+        const needsComponentNameFix = !isIntrinsicJsxName(symbolToken.text) && !checker.resolveName(
+          symbolToken.text,
+          symbolToken,
+          111551 /* Value */,
+          /*excludeGlobals*/
+          false
+        );
         return needsComponentNameFix ? [symbolToken.text, jsxNamespace] : [jsxNamespace];
       }
     }
@@ -123278,7 +136192,13 @@ ${lanes.join("\n")}
   function needsJsxNamespaceFix(jsxNamespace, symbolToken, checker) {
     if (isIntrinsicJsxName(symbolToken.text))
       return true;
-    const namespaceSymbol = checker.resolveName(jsxNamespace, symbolToken, 111551 /* Value */, true);
+    const namespaceSymbol = checker.resolveName(
+      jsxNamespace,
+      symbolToken,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      true
+    );
     return !namespaceSymbol || some(namespaceSymbol.declarations, isTypeOnlyImportOrExportDeclaration) && !(namespaceSymbol.flags & 111551 /* Value */);
   }
   function getExportInfos(symbolName2, isJsxTagName, currentTokenMeaning, cancellationToken, fromFile, program, useAutoImportProvider, host, preferences) {
@@ -123327,14 +136247,15 @@ ${lanes.join("\n")}
     }
     return allowSyntheticDefaults ? 1 /* Default */ : 3 /* CommonJS */;
   }
-  function codeActionForFix(context, sourceFile, symbolName2, fix, includeSymbolNameInDescription, quotePreference, compilerOptions) {
+  function codeActionForFix(context, sourceFile, symbolName2, fix, includeSymbolNameInDescription, compilerOptions, preferences) {
     let diag2;
     const changes = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => {
-      diag2 = codeActionForFixWorker(tracker, sourceFile, symbolName2, fix, includeSymbolNameInDescription, quotePreference, compilerOptions);
+      diag2 = codeActionForFixWorker(tracker, sourceFile, symbolName2, fix, includeSymbolNameInDescription, compilerOptions, preferences);
     });
     return createCodeFixAction(importFixName, changes, diag2, importFixId, Diagnostics.Add_all_missing_imports);
   }
-  function codeActionForFixWorker(changes, sourceFile, symbolName2, fix, includeSymbolNameInDescription, quotePreference, compilerOptions) {
+  function codeActionForFixWorker(changes, sourceFile, symbolName2, fix, includeSymbolNameInDescription, compilerOptions, preferences) {
+    const quotePreference = getQuotePreference(sourceFile, preferences);
     switch (fix.kind) {
       case 0 /* UseNamespace */:
         addNamespaceQualifier(changes, sourceFile, fix);
@@ -123350,7 +136271,8 @@ ${lanes.join("\n")}
           importClauseOrBindingPattern,
           importKind === 1 /* Default */ ? { name: symbolName2, addAsTypeOnly } : void 0,
           importKind === 0 /* Named */ ? [{ name: symbolName2, addAsTypeOnly }] : emptyArray,
-          compilerOptions
+          compilerOptions,
+          preferences
         );
         const moduleSpecifierWithoutQuotes = stripQuotes(moduleSpecifier);
         return includeSymbolNameInDescription ? [Diagnostics.Import_0_from_1, symbolName2, moduleSpecifierWithoutQuotes] : [Diagnostics.Update_import_from_0, moduleSpecifierWithoutQuotes];
@@ -123361,7 +136283,13 @@ ${lanes.join("\n")}
         const defaultImport = importKind === 1 /* Default */ ? { name: symbolName2, addAsTypeOnly } : void 0;
         const namedImports = importKind === 0 /* Named */ ? [{ name: symbolName2, addAsTypeOnly }] : void 0;
         const namespaceLikeImport = importKind === 2 /* Namespace */ || importKind === 3 /* CommonJS */ ? { importKind, name: symbolName2, addAsTypeOnly } : void 0;
-        insertImports(changes, sourceFile, getDeclarations(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport), true);
+        insertImports(
+          changes,
+          sourceFile,
+          getDeclarations(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport),
+          /*blankLineBetween*/
+          true
+        );
         return includeSymbolNameInDescription ? [Diagnostics.Import_0_from_1, symbolName2, moduleSpecifier] : [Diagnostics.Add_import_from_0, moduleSpecifier];
       }
       case 4 /* PromoteTypeOnly */: {
@@ -123382,10 +136310,17 @@ ${lanes.join("\n")}
     switch (aliasDeclaration.kind) {
       case 273 /* ImportSpecifier */:
         if (aliasDeclaration.isTypeOnly) {
-          if (aliasDeclaration.parent.elements.length > 1 && ts_OrganizeImports_exports.importSpecifiersAreSorted(aliasDeclaration.parent.elements)) {
+          const sortKind = ts_OrganizeImports_exports.detectImportSpecifierSorting(aliasDeclaration.parent.elements);
+          if (aliasDeclaration.parent.elements.length > 1 && sortKind) {
             changes.delete(sourceFile, aliasDeclaration);
-            const newSpecifier = factory.updateImportSpecifier(aliasDeclaration, false, aliasDeclaration.propertyName, aliasDeclaration.name);
-            const insertionIndex = ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(aliasDeclaration.parent.elements, newSpecifier);
+            const newSpecifier = factory.updateImportSpecifier(
+              aliasDeclaration,
+              /*isTypeOnly*/
+              false,
+              aliasDeclaration.propertyName,
+              aliasDeclaration.name
+            );
+            const insertionIndex = ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(aliasDeclaration.parent.elements, newSpecifier, sortKind === 2 /* CaseInsensitive */);
             changes.insertImportSpecifierAtIndex(sourceFile, newSpecifier, aliasDeclaration.parent, insertionIndex);
           } else {
             changes.deleteRange(sourceFile, aliasDeclaration.getFirstToken());
@@ -123413,7 +136348,7 @@ ${lanes.join("\n")}
       if (convertExistingToTypeOnly) {
         const namedImports = tryCast(importClause.namedBindings, isNamedImports);
         if (namedImports && namedImports.elements.length > 1) {
-          if (ts_OrganizeImports_exports.importSpecifiersAreSorted(namedImports.elements) && aliasDeclaration.kind === 273 /* ImportSpecifier */ && namedImports.elements.indexOf(aliasDeclaration) !== 0) {
+          if (ts_OrganizeImports_exports.detectImportSpecifierSorting(namedImports.elements) && aliasDeclaration.kind === 273 /* ImportSpecifier */ && namedImports.elements.indexOf(aliasDeclaration) !== 0) {
             changes.delete(sourceFile, aliasDeclaration);
             changes.insertImportSpecifierAtIndex(sourceFile, aliasDeclaration, namedImports, 0);
           }
@@ -123426,14 +136361,19 @@ ${lanes.join("\n")}
       }
     }
   }
-  function doAddExistingFix(changes, sourceFile, clause, defaultImport, namedImports, compilerOptions) {
+  function doAddExistingFix(changes, sourceFile, clause, defaultImport, namedImports, compilerOptions, preferences) {
     var _a2;
     if (clause.kind === 203 /* ObjectBindingPattern */) {
       if (defaultImport) {
         addElementToBindingPattern(clause, defaultImport.name, "default");
       }
       for (const specifier of namedImports) {
-        addElementToBindingPattern(clause, specifier.name, void 0);
+        addElementToBindingPattern(
+          clause,
+          specifier.name,
+          /*propertyName*/
+          void 0
+        );
       }
       return;
     }
@@ -123445,17 +136385,31 @@ ${lanes.join("\n")}
       changes.insertNodeAt(sourceFile, clause.getStart(sourceFile), factory.createIdentifier(defaultImport.name), { suffix: ", " });
     }
     if (namedImports.length) {
+      let ignoreCaseForSorting;
+      if (typeof preferences.organizeImportsIgnoreCase === "boolean") {
+        ignoreCaseForSorting = preferences.organizeImportsIgnoreCase;
+      } else if (existingSpecifiers) {
+        const targetImportSorting = ts_OrganizeImports_exports.detectImportSpecifierSorting(existingSpecifiers);
+        if (targetImportSorting !== 3 /* Both */) {
+          ignoreCaseForSorting = targetImportSorting === 2 /* CaseInsensitive */;
+        }
+      }
+      if (ignoreCaseForSorting === void 0) {
+        ignoreCaseForSorting = ts_OrganizeImports_exports.detectSorting(sourceFile) === 2 /* CaseInsensitive */;
+      }
       const newSpecifiers = stableSort(
         namedImports.map((namedImport) => factory.createImportSpecifier(
           (!clause.isTypeOnly || promoteFromTypeOnly2) && needsTypeOnly(namedImport),
+          /*propertyName*/
           void 0,
           factory.createIdentifier(namedImport.name)
         )),
-        ts_OrganizeImports_exports.compareImportOrExportSpecifiers
+        (s1, s2) => ts_OrganizeImports_exports.compareImportOrExportSpecifiers(s1, s2, ignoreCaseForSorting)
       );
-      if ((existingSpecifiers == null ? void 0 : existingSpecifiers.length) && ts_OrganizeImports_exports.importSpecifiersAreSorted(existingSpecifiers)) {
+      const specifierSort = (existingSpecifiers == null ? void 0 : existingSpecifiers.length) && ts_OrganizeImports_exports.detectImportSpecifierSorting(existingSpecifiers);
+      if (specifierSort && !(ignoreCaseForSorting && specifierSort === 1 /* CaseSensitive */)) {
         for (const spec of newSpecifiers) {
-          const insertionIndex = convertExistingToTypeOnly && !spec.isTypeOnly ? 0 : ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(existingSpecifiers, spec);
+          const insertionIndex = convertExistingToTypeOnly && !spec.isTypeOnly ? 0 : ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(existingSpecifiers, spec, ignoreCaseForSorting);
           changes.insertImportSpecifierAtIndex(sourceFile, spec, clause.namedBindings, insertionIndex);
         }
       } else if (existingSpecifiers == null ? void 0 : existingSpecifiers.length) {
@@ -123482,7 +136436,12 @@ ${lanes.join("\n")}
       }
     }
     function addElementToBindingPattern(bindingPattern, name, propertyName) {
-      const element = factory.createBindingElement(void 0, propertyName, name);
+      const element = factory.createBindingElement(
+        /*dotDotDotToken*/
+        void 0,
+        propertyName,
+        name
+      );
       if (bindingPattern.elements.length) {
         changes.insertNodeInListAfter(sourceFile, last(bindingPattern.elements), element);
       } else {
@@ -123512,6 +136471,7 @@ ${lanes.join("\n")}
         defaultImport && factory.createIdentifier(defaultImport.name),
         namedImports == null ? void 0 : namedImports.map(({ addAsTypeOnly, name }) => factory.createImportSpecifier(
           !topLevelTypeOnly && addAsTypeOnly === 2 /* Required */,
+          /*propertyName*/
           void 0,
           factory.createIdentifier(name)
         )),
@@ -123522,18 +136482,22 @@ ${lanes.join("\n")}
     }
     if (namespaceLikeImport) {
       const declaration = namespaceLikeImport.importKind === 3 /* CommonJS */ ? factory.createImportEqualsDeclaration(
+        /*modifiers*/
         void 0,
         needsTypeOnly(namespaceLikeImport),
         factory.createIdentifier(namespaceLikeImport.name),
         factory.createExternalModuleReference(quotedModuleSpecifier)
       ) : factory.createImportDeclaration(
+        /*modifiers*/
         void 0,
         factory.createImportClause(
           needsTypeOnly(namespaceLikeImport),
+          /*name*/
           void 0,
           factory.createNamespaceImport(factory.createIdentifier(namespaceLikeImport.name))
         ),
         quotedModuleSpecifier,
+        /*assertClause*/
         void 0
       );
       statements = combine(statements, declaration);
@@ -123544,9 +136508,20 @@ ${lanes.join("\n")}
     const quotedModuleSpecifier = makeStringLiteral(moduleSpecifier, quotePreference);
     let statements;
     if (defaultImport || (namedImports == null ? void 0 : namedImports.length)) {
-      const bindingElements = (namedImports == null ? void 0 : namedImports.map(({ name }) => factory.createBindingElement(void 0, void 0, name))) || [];
+      const bindingElements = (namedImports == null ? void 0 : namedImports.map(({ name }) => factory.createBindingElement(
+        /*dotDotDotToken*/
+        void 0,
+        /*propertyName*/
+        void 0,
+        name
+      ))) || [];
       if (defaultImport) {
-        bindingElements.unshift(factory.createBindingElement(void 0, "default", defaultImport.name));
+        bindingElements.unshift(factory.createBindingElement(
+          /*dotDotDotToken*/
+          void 0,
+          "default",
+          defaultImport.name
+        ));
       }
       const declaration = createConstEqualsRequireDeclaration(factory.createObjectBindingPattern(bindingElements), quotedModuleSpecifier);
       statements = combine(statements, declaration);
@@ -123559,14 +136534,22 @@ ${lanes.join("\n")}
   }
   function createConstEqualsRequireDeclaration(name, quotedModuleSpecifier) {
     return factory.createVariableStatement(
+      /*modifiers*/
       void 0,
       factory.createVariableDeclarationList(
         [
           factory.createVariableDeclaration(
             typeof name === "string" ? factory.createIdentifier(name) : name,
+            /*exclamationToken*/
             void 0,
+            /*type*/
             void 0,
-            factory.createCallExpression(factory.createIdentifier("require"), void 0, [quotedModuleSpecifier])
+            factory.createCallExpression(
+              factory.createIdentifier("require"),
+              /*typeArguments*/
+              void 0,
+              [quotedModuleSpecifier]
+            )
           )
         ],
         2 /* Const */
@@ -123629,24 +136612,38 @@ ${lanes.join("\n")}
         errorCodes: errorCodes17,
         getCodeActions(context) {
           const { errorCode, preferences, sourceFile, span, program } = context;
-          const info = getFixInfos(context, errorCode, span.start, true);
+          const info = getFixInfos(
+            context,
+            errorCode,
+            span.start,
+            /*useAutoImportProvider*/
+            true
+          );
           if (!info)
             return void 0;
-          const quotePreference = getQuotePreference(sourceFile, preferences);
           return info.map(({ fix, symbolName: symbolName2, errorIdentifierText }) => codeActionForFix(
             context,
             sourceFile,
             symbolName2,
             fix,
+            /*includeSymbolNameInDescription*/
             symbolName2 !== errorIdentifierText,
-            quotePreference,
-            program.getCompilerOptions()
+            program.getCompilerOptions(),
+            preferences
           ));
         },
         fixIds: [importFixId],
         getAllCodeActions: (context) => {
           const { sourceFile, program, preferences, host, cancellationToken } = context;
-          const importAdder = createImportAdderWorker(sourceFile, program, true, preferences, host, cancellationToken);
+          const importAdder = createImportAdderWorker(
+            sourceFile,
+            program,
+            /*useAutoImportProvider*/
+            true,
+            preferences,
+            host,
+            cancellationToken
+          );
           eachDiagnostic(context, errorCodes17, (diag2) => importAdder.addImportFromDiagnostic(diag2, context));
           return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, importAdder.writeFixes));
         }
@@ -123701,9 +136698,26 @@ ${lanes.join("\n")}
       const scriptTarget = getEmitScriptTarget(program.getCompilerOptions());
       const tracker = getNoopSymbolTrackerWithResolver({ program, host });
       const importAdder = createImportAdder(sourceFile, program, preferences, host);
-      const typeNode = typeToAutoImportableTypeNode(checker, importAdder, constraint, void 0, scriptTarget, void 0, tracker);
+      const typeNode = typeToAutoImportableTypeNode(
+        checker,
+        importAdder,
+        constraint,
+        /*contextNode*/
+        void 0,
+        scriptTarget,
+        /*flags*/
+        void 0,
+        tracker
+      );
       if (typeNode) {
-        changes.replaceNode(sourceFile, declaration, factory.updateTypeParameterDeclaration(declaration, void 0, declaration.name, typeNode, declaration.default));
+        changes.replaceNode(sourceFile, declaration, factory.updateTypeParameterDeclaration(
+          declaration,
+          /*modifiers*/
+          void 0,
+          declaration.name,
+          typeNode,
+          declaration.default
+        ));
         importAdder.writeFixes(changes);
       }
     }
@@ -123727,6 +136741,8 @@ ${lanes.join("\n")}
       init_ts_codefix();
       fixId16 = "addMissingConstraint";
       errorCodes18 = [
+        // We want errors this could be attached to:
+        // Diagnostics.This_type_parameter_probably_needs_an_extends_0_constraint
         Diagnostics.Type_0_is_not_comparable_to_type_1.code,
         Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated.code,
         Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code,
@@ -123854,6 +136870,7 @@ ${lanes.join("\n")}
         Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code
       ];
       errorCodeFixIdMap = {
+        // case #1:
         [Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code]: {
           descriptions: Diagnostics.Add_override_modifier,
           fixId: fixAddOverrideId,
@@ -123864,6 +136881,7 @@ ${lanes.join("\n")}
           fixId: fixAddOverrideId,
           fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
         },
+        // case #2:
         [Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code]: {
           descriptions: Diagnostics.Remove_override_modifier,
           fixId: fixRemoveOverrideId,
@@ -123874,6 +136892,7 @@ ${lanes.join("\n")}
           fixId: fixRemoveOverrideId,
           fixAllDescriptions: Diagnostics.Remove_override_modifier
         },
+        // case #3:
         [Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code]: {
           descriptions: Diagnostics.Add_override_modifier,
           fixId: fixAddOverrideId,
@@ -123884,11 +136903,13 @@ ${lanes.join("\n")}
           fixId: fixAddOverrideId,
           fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
         },
+        // case #4:
         [Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code]: {
           descriptions: Diagnostics.Add_override_modifier,
           fixId: fixAddOverrideId,
           fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
         },
+        // case #5:
         [Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code]: {
           descriptions: Diagnostics.Remove_override_modifier,
           fixId: fixRemoveOverrideId,
@@ -123968,10 +136989,22 @@ ${lanes.join("\n")}
     const token = getTokenAtPosition(sourceFile, pos);
     if (!isThis(token))
       return void 0;
-    const fn = getThisContainer(token, false);
+    const fn = getThisContainer(
+      token,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
     if (!isFunctionDeclaration(fn) && !isFunctionExpression(fn))
       return void 0;
-    if (!isSourceFile(getThisContainer(fn, false))) {
+    if (!isSourceFile(getThisContainer(
+      fn,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    ))) {
       const fnKeyword = Debug.checkDefined(findChildOfKind(fn, 98 /* FunctionKeyword */, sourceFile));
       const { name } = fn;
       const body = Debug.checkDefined(fn.body);
@@ -124030,14 +137063,19 @@ ${lanes.join("\n")}
       const moduleSpecifier = isStringLiteral(importDeclaration.moduleSpecifier) ? importDeclaration.moduleSpecifier.text : void 0;
       if (moduleSpecifier === void 0)
         return void 0;
-      const resolvedModule = getResolvedModule(sourceFile, moduleSpecifier, void 0);
+      const resolvedModule = getResolvedModule(
+        sourceFile,
+        moduleSpecifier,
+        /*mode*/
+        void 0
+      );
       if (resolvedModule === void 0)
         return void 0;
       const moduleSourceFile = program.getSourceFile(resolvedModule.resolvedFileName);
       if (moduleSourceFile === void 0 || isSourceFileFromLibrary(program, moduleSourceFile))
         return void 0;
       const moduleSymbol = moduleSourceFile.symbol;
-      const locals = (_a2 = moduleSymbol.valueDeclaration) == null ? void 0 : _a2.locals;
+      const locals = (_a2 = tryCast(moduleSymbol.valueDeclaration, canHaveLocals)) == null ? void 0 : _a2.locals;
       if (locals === void 0)
         return void 0;
       const localSymbol = locals.get(token.escapedText);
@@ -124085,7 +137123,11 @@ ${lanes.join("\n")}
         node.modifiers,
         node.isTypeOnly,
         factory.createNamedExports(
-          factory.createNodeArray([...namedExports, ...createExportSpecifiers(names, allowTypeModifier)], namedExports.hasTrailingComma)
+          factory.createNodeArray(
+            [...namedExports, ...createExportSpecifiers(names, allowTypeModifier)],
+            /*hasTrailingComma*/
+            namedExports.hasTrailingComma
+          )
         ),
         node.moduleSpecifier,
         node.assertClause
@@ -124097,16 +137139,29 @@ ${lanes.join("\n")}
       sourceFile,
       sourceFile,
       factory.createExportDeclaration(
+        /*modifiers*/
         void 0,
+        /*isTypeOnly*/
         false,
-        factory.createNamedExports(createExportSpecifiers(names, !!program.getCompilerOptions().isolatedModules)),
+        factory.createNamedExports(createExportSpecifiers(
+          names,
+          /*allowTypeModifier*/
+          !!program.getCompilerOptions().isolatedModules
+        )),
+        /*moduleSpecifier*/
         void 0,
+        /*assertClause*/
         void 0
       )
     );
   }
   function createExportSpecifiers(names, allowTypeModifier) {
-    return factory.createNodeArray(map(names, (n) => factory.createExportSpecifier(allowTypeModifier && n.isTypeOnly, void 0, n.node)));
+    return factory.createNodeArray(map(names, (n) => factory.createExportSpecifier(
+      allowTypeModifier && n.isTypeOnly,
+      /*propertyName*/
+      void 0,
+      n.node
+    )));
   }
   function getNodeOfSymbol(symbol) {
     if (symbol.valueDeclaration === void 0) {
@@ -124159,10 +137214,18 @@ ${lanes.join("\n")}
               }
             });
             exports.forEach((moduleExports, moduleSourceFile) => {
-              const exportDeclaration = tryGetExportDeclaration(moduleSourceFile, true);
+              const exportDeclaration = tryGetExportDeclaration(
+                moduleSourceFile,
+                /*isTypeOnly*/
+                true
+              );
               if (exportDeclaration && exportDeclaration.isTypeOnly) {
                 doChanges(changes, program, moduleSourceFile, moduleExports.typeOnlyExports, exportDeclaration);
-                doChanges(changes, program, moduleSourceFile, moduleExports.exports, tryGetExportDeclaration(moduleSourceFile, false));
+                doChanges(changes, program, moduleSourceFile, moduleExports.exports, tryGetExportDeclaration(
+                  moduleSourceFile,
+                  /*isTypeOnly*/
+                  false
+                ));
               } else {
                 doChanges(changes, program, moduleSourceFile, [...moduleExports.exports, ...moduleExports.typeOnlyExports], exportDeclaration);
               }
@@ -124331,7 +137394,9 @@ ${lanes.join("\n")}
         Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2.code,
         Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code,
         Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code,
+        // for JSX class components
         Diagnostics.No_overload_matches_this_call.code,
+        // for JSX FC
         Diagnostics.Type_0_is_not_assignable_to_type_1.code
       ];
       registerCodeFix({
@@ -124360,9 +137425,16 @@ ${lanes.join("\n")}
   // src/services/codefixes/returnValueCorrect.ts
   function createObjectTypeFromLabeledExpression(checker, label, expression) {
     const member = checker.createSymbol(4 /* Property */, label.escapedText);
-    member.type = checker.getTypeAtLocation(expression);
+    member.links.type = checker.getTypeAtLocation(expression);
     const members = createSymbolTable([member]);
-    return checker.createAnonymousType(void 0, members, [], [], []);
+    return checker.createAnonymousType(
+      /*symbol*/
+      void 0,
+      members,
+      [],
+      [],
+      []
+    );
   }
   function getFixInfo(checker, declaration, expectType, isFunctionType) {
     if (!declaration.body || !isBlock(declaration.body) || length(declaration.body.statements) !== 1)
@@ -124425,11 +137497,13 @@ ${lanes.join("\n")}
           sig.thisParameter,
           sig.parameters,
           exprType,
+          /*typePredicate*/
           void 0,
           sig.minArgumentCount,
           sig.flags
         );
         exprType = checker.createAnonymousType(
+          /*symbol*/
           void 0,
           createSymbolTable(),
           [newSig],
@@ -124451,7 +137525,13 @@ ${lanes.join("\n")}
       case Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value.code:
         if (!declaration || !declaration.body || !declaration.type || !rangeContainsRange(declaration.type, node))
           return void 0;
-        return getFixInfo(checker, declaration, checker.getTypeFromTypeNode(declaration.type), false);
+        return getFixInfo(
+          checker,
+          declaration,
+          checker.getTypeFromTypeNode(declaration.type),
+          /* isFunctionType */
+          false
+        );
       case Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code:
         if (!declaration || !isCallExpression(declaration.parent) || !declaration.body)
           return void 0;
@@ -124459,14 +137539,26 @@ ${lanes.join("\n")}
         const type = checker.getContextualTypeForArgumentAtIndex(declaration.parent, pos);
         if (!type)
           return void 0;
-        return getFixInfo(checker, declaration, type, true);
+        return getFixInfo(
+          checker,
+          declaration,
+          type,
+          /* isFunctionType */
+          true
+        );
       case Diagnostics.Type_0_is_not_assignable_to_type_1.code:
         if (!isDeclarationName(node) || !isVariableLike(node.parent) && !isJsxAttribute(node.parent))
           return void 0;
         const initializer = getVariableLikeInitializer(node.parent);
         if (!initializer || !isFunctionLikeDeclaration(initializer) || !initializer.body)
           return void 0;
-        return getFixInfo(checker, initializer, checker.getTypeAtLocation(node.parent), true);
+        return getFixInfo(
+          checker,
+          initializer,
+          checker.getTypeAtLocation(node.parent),
+          /* isFunctionType */
+          true
+        );
     }
     return void 0;
   }
@@ -124483,8 +137575,8 @@ ${lanes.join("\n")}
       case 300 /* ShorthandPropertyAssignment */:
       case 168 /* PropertySignature */:
       case 302 /* EnumMember */:
-      case 350 /* JSDocPropertyTag */:
-      case 343 /* JSDocParameterTag */:
+      case 351 /* JSDocPropertyTag */:
+      case 344 /* JSDocParameterTag */:
         return void 0;
     }
   }
@@ -124511,7 +137603,15 @@ ${lanes.join("\n")}
     return createCodeFixAction(fixId22, changes, Diagnostics.Add_a_return_statement, fixIdAddReturnStatement, Diagnostics.Add_all_missing_return_statement);
   }
   function getActionForFixRemoveBracesFromArrowFunctionBody(context, declaration, expression, commentSource) {
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => removeBlockBodyBrace(t, context.sourceFile, declaration, expression, commentSource, false));
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => removeBlockBodyBrace(
+      t,
+      context.sourceFile,
+      declaration,
+      expression,
+      commentSource,
+      /* withParen */
+      false
+    ));
     return createCodeFixAction(fixId22, changes, Diagnostics.Remove_braces_from_arrow_function_body, fixRemoveBracesFromArrowFunctionBody, Diagnostics.Remove_braces_from_all_arrow_function_bodies_with_relevant_issues);
   }
   function getActionForfixWrapTheBlockWithParen(context, declaration, expression) {
@@ -124561,7 +137661,15 @@ ${lanes.join("\n")}
             case fixRemoveBracesFromArrowFunctionBody:
               if (!isArrowFunction(info.declaration))
                 return void 0;
-              removeBlockBodyBrace(changes, diag2.file, info.declaration, info.expression, info.commentSource, false);
+              removeBlockBodyBrace(
+                changes,
+                diag2.file,
+                info.declaration,
+                info.expression,
+                info.commentSource,
+                /* withParen */
+                false
+              );
               break;
             case fixIdWrapTheBlockWithParen:
               if (!isArrowFunction(info.declaration))
@@ -124578,6 +137686,7 @@ ${lanes.join("\n")}
 
   // src/services/codefixes/fixAddMissingMember.ts
   function getInfo7(sourceFile, tokenPos, errorCode, checker, program) {
+    var _a2;
     const token = getTokenAtPosition(sourceFile, tokenPos);
     const parent2 = token.parent;
     if (errorCode === Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code) {
@@ -124592,7 +137701,14 @@ ${lanes.join("\n")}
       const param = signature.parameters[argIndex].valueDeclaration;
       if (!(param && isParameter(param) && isIdentifier(param.name)))
         return void 0;
-      const properties = arrayFrom(checker.getUnmatchedProperties(checker.getTypeAtLocation(parent2), checker.getParameterType(signature, argIndex), false, false));
+      const properties = arrayFrom(checker.getUnmatchedProperties(
+        checker.getTypeAtLocation(parent2),
+        checker.getParameterType(signature, argIndex),
+        /* requireOptionalProperties */
+        false,
+        /* matchDiscriminantProperties */
+        false
+      ));
       if (!length(properties))
         return void 0;
       return { kind: 3 /* ObjectLiteral */, token: param.name, properties, parentDeclaration: parent2 };
@@ -124600,7 +137716,14 @@ ${lanes.join("\n")}
     if (!isMemberName(token))
       return void 0;
     if (isIdentifier(token) && hasInitializer(parent2) && parent2.initializer && isObjectLiteralExpression(parent2.initializer)) {
-      const properties = arrayFrom(checker.getUnmatchedProperties(checker.getTypeAtLocation(parent2.initializer), checker.getTypeAtLocation(token), false, false));
+      const properties = arrayFrom(checker.getUnmatchedProperties(
+        checker.getTypeAtLocation(parent2.initializer),
+        checker.getTypeAtLocation(token),
+        /* requireOptionalProperties */
+        false,
+        /* matchDiscriminantProperties */
+        false
+      ));
       if (!length(properties))
         return void 0;
       return { kind: 3 /* ObjectLiteral */, token, properties, parentDeclaration: parent2.initializer };
@@ -124613,7 +137736,7 @@ ${lanes.join("\n")}
       return { kind: 4 /* JsxAttributes */, token, attributes, parentDeclaration: token.parent };
     }
     if (isIdentifier(token)) {
-      const type = checker.getContextualType(token);
+      const type = (_a2 = checker.getContextualType(token)) == null ? void 0 : _a2.getNonNullableType();
       if (type && getObjectFlags(type) & 16 /* Anonymous */) {
         const signature = firstOrUndefined(checker.getSignaturesOfType(type, 0 /* Call */));
         if (signature === void 0)
@@ -124688,10 +137811,14 @@ ${lanes.join("\n")}
       changeTracker.insertNodeAfter(sourceFile, classDeclaration, staticInitialization);
     } else if (isPrivateIdentifier(token)) {
       const property = factory.createPropertyDeclaration(
+        /*modifiers*/
         void 0,
         tokenName,
+        /*questionToken*/
         void 0,
+        /*type*/
         void 0,
+        /*initializer*/
         void 0
       );
       const lastProp = getNodeToInsertPropertyAfter(classDeclaration);
@@ -124736,13 +137863,33 @@ ${lanes.join("\n")}
       typeNode = checker.typeToTypeNode(widenedType, node, 1 /* NoTruncation */);
     } else {
       const contextualType = checker.getContextualType(token.parent);
-      typeNode = contextualType ? checker.typeToTypeNode(contextualType, void 0, 1 /* NoTruncation */) : void 0;
+      typeNode = contextualType ? checker.typeToTypeNode(
+        contextualType,
+        /*enclosingDeclaration*/
+        void 0,
+        1 /* NoTruncation */
+      ) : void 0;
     }
     return typeNode || factory.createKeywordTypeNode(131 /* AnyKeyword */);
   }
   function addPropertyDeclaration(changeTracker, sourceFile, node, tokenName, typeNode, modifierFlags) {
     const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0;
-    const property = isClassLike(node) ? factory.createPropertyDeclaration(modifiers, tokenName, void 0, typeNode, void 0) : factory.createPropertySignature(void 0, tokenName, void 0, typeNode);
+    const property = isClassLike(node) ? factory.createPropertyDeclaration(
+      modifiers,
+      tokenName,
+      /*questionToken*/
+      void 0,
+      typeNode,
+      /*initializer*/
+      void 0
+    ) : factory.createPropertySignature(
+      /*modifiers*/
+      void 0,
+      tokenName,
+      /*questionToken*/
+      void 0,
+      typeNode
+    );
     const lastProp = getNodeToInsertPropertyAfter(node);
     if (lastProp) {
       changeTracker.insertNodeAfter(sourceFile, lastProp, property);
@@ -124762,14 +137909,19 @@ ${lanes.join("\n")}
   function createAddIndexSignatureAction(context, sourceFile, node, tokenName, typeNode) {
     const stringTypeNode = factory.createKeywordTypeNode(152 /* StringKeyword */);
     const indexingParameter = factory.createParameterDeclaration(
+      /*modifiers*/
       void 0,
+      /*dotDotDotToken*/
       void 0,
       "x",
+      /*questionToken*/
       void 0,
       stringTypeNode,
+      /*initializer*/
       void 0
     );
     const indexSignature = factory.createIndexSignature(
+      /*modifiers*/
       void 0,
       [indexingParameter],
       typeNode
@@ -124824,11 +137976,31 @@ ${lanes.join("\n")}
   function addFunctionDeclaration(changes, context, info) {
     const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
     const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host);
-    const functionDeclaration = info.kind === 2 /* Function */ ? createSignatureDeclarationFromCallExpression(259 /* FunctionDeclaration */, context, importAdder, info.call, idText(info.token), info.modifierFlags, info.parentDeclaration) : createSignatureDeclarationFromSignature(259 /* FunctionDeclaration */, context, quotePreference, info.signature, createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference), info.token, void 0, void 0, void 0, importAdder);
+    const functionDeclaration = info.kind === 2 /* Function */ ? createSignatureDeclarationFromCallExpression(259 /* FunctionDeclaration */, context, importAdder, info.call, idText(info.token), info.modifierFlags, info.parentDeclaration) : createSignatureDeclarationFromSignature(
+      259 /* FunctionDeclaration */,
+      context,
+      quotePreference,
+      info.signature,
+      createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference),
+      info.token,
+      /*modifiers*/
+      void 0,
+      /*optional*/
+      void 0,
+      /*enclosingDeclaration*/
+      void 0,
+      importAdder
+    );
     if (functionDeclaration === void 0) {
       Debug.fail("fixMissingFunctionDeclaration codefix got unexpected error.");
     }
-    isReturnStatement(info.parentDeclaration) ? changes.insertNodeBefore(info.sourceFile, info.parentDeclaration, functionDeclaration, true) : changes.insertNodeAtEndOfScope(info.sourceFile, info.parentDeclaration, functionDeclaration);
+    isReturnStatement(info.parentDeclaration) ? changes.insertNodeBefore(
+      info.sourceFile,
+      info.parentDeclaration,
+      functionDeclaration,
+      /*blankLineBetween*/
+      true
+    ) : changes.insertNodeAtEndOfScope(info.sourceFile, info.parentDeclaration, functionDeclaration);
     importAdder.writeFixes(changes);
   }
   function addJsxAttributes(changes, context, info) {
@@ -124840,7 +138012,11 @@ ${lanes.join("\n")}
     const attrs = map(info.attributes, (attr) => {
       const value = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(attr), info.parentDeclaration);
       const name = factory.createIdentifier(attr.name);
-      const jsxAttribute = factory.createJsxAttribute(name, factory.createJsxExpression(void 0, value));
+      const jsxAttribute = factory.createJsxAttribute(name, factory.createJsxExpression(
+        /*dotDotDotToken*/
+        void 0,
+        value
+      ));
       setParent(name, jsxAttribute);
       return jsxAttribute;
     });
@@ -124863,7 +138039,11 @@ ${lanes.join("\n")}
       trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude,
       indentation: info.indentation
     };
-    changes.replaceNode(context.sourceFile, info.parentDeclaration, factory.createObjectLiteralExpression([...info.parentDeclaration.properties, ...props], true), options);
+    changes.replaceNode(context.sourceFile, info.parentDeclaration, factory.createObjectLiteralExpression(
+      [...info.parentDeclaration.properties, ...props],
+      /*multiLine*/
+      true
+    ), options);
     importAdder.writeFixes(changes);
   }
   function tryGetValueFromType(context, checker, importAdder, quotePreference, type, enclosingDeclaration) {
@@ -124871,7 +138051,11 @@ ${lanes.join("\n")}
       return createUndefined();
     }
     if (type.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) {
-      return factory.createStringLiteral("", quotePreference === 0 /* Single */);
+      return factory.createStringLiteral(
+        "",
+        /* isSingleQuote */
+        quotePreference === 0 /* Single */
+      );
     }
     if (type.flags & 8 /* Number */) {
       return factory.createNumericLiteral(0);
@@ -124883,8 +138067,15 @@ ${lanes.join("\n")}
       return factory.createFalse();
     }
     if (type.flags & 1056 /* EnumLike */) {
-      const enumMember = type.symbol.exports ? firstOrUndefined(arrayFrom(type.symbol.exports.values())) : type.symbol;
-      const name = checker.symbolToExpression(type.symbol.parent ? type.symbol.parent : type.symbol, 111551 /* Value */, void 0, void 0);
+      const enumMember = type.symbol.exports ? firstOrUndefinedIterator(type.symbol.exports.values()) : type.symbol;
+      const name = checker.symbolToExpression(
+        type.symbol.parent ? type.symbol.parent : type.symbol,
+        111551 /* Value */,
+        /*enclosingDeclaration*/
+        void 0,
+        /*flags*/
+        void 0
+      );
       return enumMember === void 0 || name === void 0 ? factory.createNumericLiteral(0) : factory.createPropertyAccessExpression(name, checker.symbolToString(enumMember));
     }
     if (type.flags & 256 /* NumberLiteral */) {
@@ -124894,10 +138085,17 @@ ${lanes.join("\n")}
       return factory.createBigIntLiteral(type.value);
     }
     if (type.flags & 128 /* StringLiteral */) {
-      return factory.createStringLiteral(type.value, quotePreference === 0 /* Single */);
+      return factory.createStringLiteral(
+        type.value,
+        /* isSingleQuote */
+        quotePreference === 0 /* Single */
+      );
     }
     if (type.flags & 512 /* BooleanLiteral */) {
-      return type === checker.getFalseType() || type === checker.getFalseType(true) ? factory.createFalse() : factory.createTrue();
+      return type === checker.getFalseType() || type === checker.getFalseType(
+        /*fresh*/
+        true
+      ) ? factory.createFalse() : factory.createTrue();
     }
     if (type.flags & 65536 /* Null */) {
       return factory.createNull();
@@ -124914,7 +138112,11 @@ ${lanes.join("\n")}
         const initializer = prop.valueDeclaration ? tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeAtLocation(prop.valueDeclaration), enclosingDeclaration) : createUndefined();
         return factory.createPropertyAssignment(prop.name, initializer);
       });
-      return factory.createObjectLiteralExpression(props, true);
+      return factory.createObjectLiteralExpression(
+        props,
+        /*multiLine*/
+        true
+      );
     }
     if (getObjectFlags(type) & 16 /* Anonymous */) {
       const decl = find(type.symbol.declarations || emptyArray, or(isFunctionTypeNode, isMethodSignature, isMethodDeclaration));
@@ -124929,9 +138131,13 @@ ${lanes.join("\n")}
         quotePreference,
         signature[0],
         createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference),
+        /*name*/
         void 0,
+        /*modifiers*/
         void 0,
+        /*optional*/
         void 0,
+        /*enclosingDeclaration*/
         enclosingDeclaration,
         importAdder
       );
@@ -124944,7 +138150,13 @@ ${lanes.join("\n")}
       const constructorDeclaration = getFirstConstructorWithBody(classDeclaration);
       if (constructorDeclaration && length(constructorDeclaration.parameters))
         return createUndefined();
-      return factory.createNewExpression(factory.createIdentifier(type.symbol.name), void 0, void 0);
+      return factory.createNewExpression(
+        factory.createIdentifier(type.symbol.name),
+        /*typeArguments*/
+        void 0,
+        /*argumentsArray*/
+        void 0
+      );
     }
     return createUndefined();
   }
@@ -124984,7 +138196,13 @@ ${lanes.join("\n")}
   }
   function createPropertyNameFromSymbol(symbol, target, quotePreference, checker) {
     if (isTransientSymbol(symbol)) {
-      const prop = checker.symbolToNode(symbol, 111551 /* Value */, void 0, 1073741824 /* WriteComputedProps */);
+      const prop = checker.symbolToNode(
+        symbol,
+        111551 /* Value */,
+        /*enclosingDeclaration*/
+        void 0,
+        1073741824 /* WriteComputedProps */
+      );
       if (prop && isComputedPropertyName(prop))
         return prop;
     }
@@ -125173,7 +138391,15 @@ ${lanes.join("\n")}
           if (packageName === void 0)
             return void 0;
           const typesPackageName = getTypesPackageNameToInstall(packageName, host, context.errorCode);
-          return typesPackageName === void 0 ? [] : [createCodeFixAction(fixName2, [], [Diagnostics.Install_0, typesPackageName], fixIdInstallTypesPackage, Diagnostics.Install_all_missing_types_packages, getInstallCommand(sourceFile.fileName, typesPackageName))];
+          return typesPackageName === void 0 ? [] : [createCodeFixAction(
+            fixName2,
+            /*changes*/
+            [],
+            [Diagnostics.Install_0, typesPackageName],
+            fixIdInstallTypesPackage,
+            Diagnostics.Install_all_missing_types_packages,
+            getInstallCommand(sourceFile.fileName, typesPackageName)
+          )];
         },
         fixIds: [fixIdInstallTypesPackage],
         getAllCodeActions: (context) => {
@@ -125308,7 +138534,13 @@ ${lanes.join("\n")}
     return token.parent;
   }
   function doChange11(changes, sourceFile, ctr) {
-    const superCall = factory.createExpressionStatement(factory.createCallExpression(factory.createSuper(), void 0, emptyArray));
+    const superCall = factory.createExpressionStatement(factory.createCallExpression(
+      factory.createSuper(),
+      /*typeArguments*/
+      void 0,
+      /*argumentsArray*/
+      emptyArray
+    ));
     changes.insertNodeAtConstructorStart(sourceFile, ctr, superCall);
   }
   var fixId26, errorCodes31;
@@ -125427,6 +138659,7 @@ ${lanes.join("\n")}
   function doChange14(changes, sourceFile, arg, expression) {
     const callExpression = factory.createCallExpression(
       factory.createPropertyAccessExpression(factory.createIdentifier("Number"), factory.createIdentifier("isNaN")),
+      /*typeArguments*/
       void 0,
       [arg]
     );
@@ -125677,8 +138910,22 @@ ${lanes.join("\n")}
         fixIds: [fixIdExpression, fixIdHtmlEntity],
         getCodeActions(context) {
           const { sourceFile, preferences, span } = context;
-          const changeToExpression = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange17(t, preferences, sourceFile, span.start, false));
-          const changeToHtmlEntity = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange17(t, preferences, sourceFile, span.start, true));
+          const changeToExpression = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange17(
+            t,
+            preferences,
+            sourceFile,
+            span.start,
+            /* useHtmlEntity */
+            false
+          ));
+          const changeToHtmlEntity = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange17(
+            t,
+            preferences,
+            sourceFile,
+            span.start,
+            /* useHtmlEntity */
+            true
+          ));
           return [
             createCodeFixAction(fixIdExpression, changeToExpression, Diagnostics.Wrap_invalid_character_in_an_expression_container, fixIdExpression, Diagnostics.Wrap_all_invalid_characters_in_an_expression_container),
             createCodeFixAction(fixIdHtmlEntity, changeToHtmlEntity, Diagnostics.Convert_invalid_character_to_its_html_entity_code, fixIdHtmlEntity, Diagnostics.Convert_all_invalid_characters_to_HTML_entity_code)
@@ -126037,7 +139284,17 @@ ${lanes.join("\n")}
             const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.delete(sourceFile, importDecl));
             return [createCodeFixAction(fixName3, changes, [Diagnostics.Remove_import_from_0, showModuleSpecifier(importDecl)], fixIdDeleteImports, Diagnostics.Delete_all_unused_imports)];
           } else if (isImport(token)) {
-            const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration(sourceFile, token, t, checker, sourceFiles, program, cancellationToken, false));
+            const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration(
+              sourceFile,
+              token,
+              t,
+              checker,
+              sourceFiles,
+              program,
+              cancellationToken,
+              /*isFixAll*/
+              false
+            ));
             if (deletion.length) {
               return [createCodeFixAction(fixName3, deletion, [Diagnostics.Remove_unused_declaration_for_Colon_0, token.getText(sourceFile)], fixIdDeleteImports, Diagnostics.Delete_all_unused_imports)];
             }
@@ -126068,7 +139325,17 @@ ${lanes.join("\n")}
             const name = cast(token.parent, isInferTypeNode).typeParameter.name.text;
             result.push(createCodeFixAction(fixName3, changes, [Diagnostics.Replace_infer_0_with_unknown, name], fixIdInfer, Diagnostics.Replace_all_unused_infer_with_unknown));
           } else {
-            const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration(sourceFile, token, t, checker, sourceFiles, program, cancellationToken, false));
+            const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration(
+              sourceFile,
+              token,
+              t,
+              checker,
+              sourceFiles,
+              program,
+              cancellationToken,
+              /*isFixAll*/
+              false
+            ));
             if (deletion.length) {
               const name = isComputedPropertyName(token.parent) ? token.parent : token;
               result.push(createDeleteFix(deletion, [Diagnostics.Remove_unused_declaration_for_Colon_0, name.getText(sourceFile)]));
@@ -126096,7 +139363,17 @@ ${lanes.join("\n")}
                 if (importDecl) {
                   changes.delete(sourceFile, importDecl);
                 } else if (isImport(token)) {
-                  tryDeleteDeclaration(sourceFile, token, changes, checker, sourceFiles, program, cancellationToken, true);
+                  tryDeleteDeclaration(
+                    sourceFile,
+                    token,
+                    changes,
+                    checker,
+                    sourceFiles,
+                    program,
+                    cancellationToken,
+                    /*isFixAll*/
+                    true
+                  );
                 }
                 break;
               }
@@ -126118,7 +139395,17 @@ ${lanes.join("\n")}
                 } else if (canDeleteEntireVariableStatement(sourceFile, token)) {
                   deleteEntireVariableStatement(changes, sourceFile, token.parent);
                 } else {
-                  tryDeleteDeclaration(sourceFile, token, changes, checker, sourceFiles, program, cancellationToken, true);
+                  tryDeleteDeclaration(
+                    sourceFile,
+                    token,
+                    changes,
+                    checker,
+                    sourceFiles,
+                    program,
+                    cancellationToken,
+                    /*isFixAll*/
+                    true
+                  );
                 }
                 break;
               }
@@ -126214,7 +139501,12 @@ ${lanes.join("\n")}
     const labeledStatement = cast(token.parent, isLabeledStatement);
     const pos = token.getStart(sourceFile);
     const statementPos = labeledStatement.statement.getStart(sourceFile);
-    const end = positionsAreOnSameLine(pos, statementPos, sourceFile) ? statementPos : skipTrivia(sourceFile.text, findChildOfKind(labeledStatement, 58 /* ColonToken */, sourceFile).end, true);
+    const end = positionsAreOnSameLine(pos, statementPos, sourceFile) ? statementPos : skipTrivia(
+      sourceFile.text,
+      findChildOfKind(labeledStatement, 58 /* ColonToken */, sourceFile).end,
+      /*stopAfterLineBreak*/
+      true
+    );
     changes.deleteRange(sourceFile, { pos, end });
   }
   var fixId34, errorCodes43;
@@ -126239,12 +139531,18 @@ ${lanes.join("\n")}
 
   // src/services/codefixes/fixJSDocTypes.ts
   function doChange20(changes, sourceFile, oldTypeNode, newType, checker) {
-    changes.replaceNode(sourceFile, oldTypeNode, checker.typeToTypeNode(newType, oldTypeNode, void 0));
+    changes.replaceNode(sourceFile, oldTypeNode, checker.typeToTypeNode(
+      newType,
+      /*enclosingDeclaration*/
+      oldTypeNode,
+      /*flags*/
+      void 0
+    ));
   }
   function getInfo11(sourceFile, pos, checker) {
     const decl = findAncestor(getTokenAtPosition(sourceFile, pos), isTypeContainer);
     const typeNode = decl && decl.type;
-    return typeNode && { typeNode, type: checker.getTypeFromTypeNode(typeNode) };
+    return typeNode && { typeNode, type: getType(checker, typeNode) };
   }
   function isTypeContainer(node) {
     switch (node.kind) {
@@ -126269,6 +139567,18 @@ ${lanes.join("\n")}
         return false;
     }
   }
+  function getType(checker, node) {
+    if (isJSDocNullableType(node)) {
+      const type = checker.getTypeFromTypeNode(node.type);
+      if (type === checker.getNeverType() || type === checker.getVoidType()) {
+        return type;
+      }
+      return checker.getUnionType(
+        append([type, checker.getUndefinedType()], node.postfix ? void 0 : checker.getNullType())
+      );
+    }
+    return checker.getTypeFromTypeNode(node);
+  }
   var fixIdPlain, fixIdNullable, errorCodes44;
   var init_fixJSDocTypes = __esm({
     "src/services/codefixes/fixJSDocTypes.ts"() {
@@ -126277,7 +139587,11 @@ ${lanes.join("\n")}
       init_ts_codefix();
       fixIdPlain = "fixJSDocTypes_plain";
       fixIdNullable = "fixJSDocTypes_nullable";
-      errorCodes44 = [Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments.code];
+      errorCodes44 = [
+        Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments.code,
+        Diagnostics._0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1.code,
+        Diagnostics._0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1.code
+      ];
       registerCodeFix({
         errorCodes: errorCodes44,
         getCodeActions(context) {
@@ -126290,7 +139604,7 @@ ${lanes.join("\n")}
           const original = typeNode.getText(sourceFile);
           const actions2 = [fix(type, fixIdPlain, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript)];
           if (typeNode.kind === 317 /* JSDocNullableType */) {
-            actions2.push(fix(checker.getNullableType(type, 32768 /* Undefined */), fixIdNullable, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types));
+            actions2.push(fix(type, fixIdNullable, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types));
           }
           return actions2;
           function fix(type2, fixId52, fixAllDescription) {
@@ -126559,7 +139873,13 @@ ${lanes.join("\n")}
           const type = inferTypeForVariableFromUsage(parent2.name, program, cancellationToken);
           const typeNode = getTypeNodeIfAccessible(type, parent2, program, host);
           if (typeNode) {
-            const typeTag = factory.createJSDocTypeTag(void 0, factory.createJSDocTypeExpression(typeNode), void 0);
+            const typeTag = factory.createJSDocTypeTag(
+              /*tagName*/
+              void 0,
+              factory.createJSDocTypeExpression(typeNode),
+              /*comment*/
+              void 0
+            );
             changes.addJSDocTags(sourceFile, cast(parent2.parent.parent, isExpressionStatement), [typeTag]);
           }
           importAdder.writeFixes(changes);
@@ -126664,7 +139984,11 @@ ${lanes.join("\n")}
   }
   function annotateJSDocThis(changes, sourceFile, containingFunction, typeNode) {
     changes.addJSDocTags(sourceFile, containingFunction, [
-      factory.createJSDocThisTag(void 0, factory.createJSDocTypeExpression(typeNode))
+      factory.createJSDocThisTag(
+        /*tagName*/
+        void 0,
+        factory.createJSDocTypeExpression(typeNode)
+      )
     ]);
   }
   function annotateSetAccessor(changes, importAdder, sourceFile, setAccessorDeclaration, program, host, cancellationToken) {
@@ -126690,7 +140014,19 @@ ${lanes.join("\n")}
           return;
         }
         const typeExpression = factory.createJSDocTypeExpression(typeNode);
-        const typeTag = isGetAccessorDeclaration(declaration) ? factory.createJSDocReturnTag(void 0, typeExpression, void 0) : factory.createJSDocTypeTag(void 0, typeExpression, void 0);
+        const typeTag = isGetAccessorDeclaration(declaration) ? factory.createJSDocReturnTag(
+          /*tagName*/
+          void 0,
+          typeExpression,
+          /*comment*/
+          void 0
+        ) : factory.createJSDocTypeTag(
+          /*tagName*/
+          void 0,
+          typeExpression,
+          /*comment*/
+          void 0
+        );
         changes.addJSDocTags(sourceFile, parent2, [typeTag]);
       } else if (!tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, getEmitScriptTarget(program.getCompilerOptions()))) {
         changes.tryInsertTypeAnnotation(sourceFile, declaration, typeNode);
@@ -126700,7 +140036,11 @@ ${lanes.join("\n")}
   function tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, scriptTarget) {
     const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget);
     if (importableReference && changes.tryInsertTypeAnnotation(sourceFile, declaration, importableReference.typeNode)) {
-      forEach(importableReference.symbols, (s) => importAdder.addImportFromExportedSymbol(s, true));
+      forEach(importableReference.symbols, (s) => importAdder.addImportFromExportedSymbol(
+        s,
+        /*usageIsTypeOnly*/
+        true
+      ));
       return true;
     }
     return false;
@@ -126731,15 +140071,34 @@ ${lanes.join("\n")}
         changes.insertNodeBefore(sourceFile, first(signature.parameters), factory.createToken(20 /* OpenParenToken */));
       }
       forEach(inferences, ({ typeNode, param }) => {
-        const typeTag = factory.createJSDocTypeTag(void 0, factory.createJSDocTypeExpression(typeNode));
-        const jsDoc = factory.createJSDocComment(void 0, [typeTag]);
+        const typeTag = factory.createJSDocTypeTag(
+          /*tagName*/
+          void 0,
+          factory.createJSDocTypeExpression(typeNode)
+        );
+        const jsDoc = factory.createJSDocComment(
+          /*comment*/
+          void 0,
+          [typeTag]
+        );
         changes.insertNodeAt(sourceFile, param.getStart(sourceFile), jsDoc, { suffix: " " });
       });
       if (needParens) {
         changes.insertNodeAfter(sourceFile, last(signature.parameters), factory.createToken(21 /* CloseParenToken */));
       }
     } else {
-      const paramTags = map(inferences, ({ name, typeNode, isOptional }) => factory.createJSDocParameterTag(void 0, name, !!isOptional, factory.createJSDocTypeExpression(typeNode), false, void 0));
+      const paramTags = map(inferences, ({ name, typeNode, isOptional }) => factory.createJSDocParameterTag(
+        /*tagName*/
+        void 0,
+        name,
+        /*isBracketed*/
+        !!isOptional,
+        factory.createJSDocTypeExpression(typeNode),
+        /* isNameFirst */
+        false,
+        /*comment*/
+        void 0
+      ));
       changes.addJSDocTags(sourceFile, signature, paramTags);
     }
   }
@@ -126841,6 +140200,7 @@ ${lanes.join("\n")}
         stringIndex: forEach(usages, (u) => u.stringIndex),
         candidateThisTypes: flatMap(usages, (u) => u.candidateThisTypes),
         inferredTypes: void 0
+        // clear type cache
       };
     }
     function single2() {
@@ -127039,7 +140399,11 @@ ${lanes.join("\n")}
           break;
         case 56 /* BarBarToken */:
         case 60 /* QuestionQuestionToken */:
-          if (node === parent2.left && (node.parent.parent.kind === 257 /* VariableDeclaration */ || isAssignmentExpression(node.parent.parent, true))) {
+          if (node === parent2.left && (node.parent.parent.kind === 257 /* VariableDeclaration */ || isAssignmentExpression(
+            node.parent.parent,
+            /*excludeCompoundAssignment*/
+            true
+          ))) {
             addCandidateType(usage, checker.getTypeAtLocation(parent2.right));
           }
           break;
@@ -127172,7 +140536,7 @@ ${lanes.join("\n")}
       const members = mapEntries(props, (name, types) => {
         const isOptional = types.length < anons.length ? 16777216 /* Optional */ : 0;
         const s = checker.createSymbol(4 /* Property */ | isOptional, name);
-        s.type = checker.getUnionType(types);
+        s.links.type = checker.getUnionType(types);
         return [name, s];
       });
       const indexInfos = [];
@@ -127226,14 +140590,26 @@ ${lanes.join("\n")}
       if (usage.properties) {
         usage.properties.forEach((u, name) => {
           const symbol = checker.createSymbol(4 /* Property */, name);
-          symbol.type = combineFromUsage(u);
+          symbol.links.type = combineFromUsage(u);
           members.set(name, symbol);
         });
       }
       const callSignatures = usage.calls ? [getSignatureFromCalls(usage.calls)] : [];
       const constructSignatures = usage.constructs ? [getSignatureFromCalls(usage.constructs)] : [];
-      const indexInfos = usage.stringIndex ? [checker.createIndexInfo(checker.getStringType(), combineFromUsage(usage.stringIndex), false)] : [];
-      return checker.createAnonymousType(void 0, members, callSignatures, constructSignatures, indexInfos);
+      const indexInfos = usage.stringIndex ? [checker.createIndexInfo(
+        checker.getStringType(),
+        combineFromUsage(usage.stringIndex),
+        /*isReadonly*/
+        false
+      )] : [];
+      return checker.createAnonymousType(
+        /*symbol*/
+        void 0,
+        members,
+        callSignatures,
+        constructSignatures,
+        indexInfos
+      );
     }
     function inferNamedTypesFromProperties(usage) {
       if (!usage.properties || !usage.properties.size)
@@ -127302,6 +140678,7 @@ ${lanes.join("\n")}
       return [];
     }
     function inferFromSignatures(genericSig, usageSig, typeParameter) {
+      var _a2;
       const types = [];
       for (let i = 0; i < genericSig.parameters.length; i++) {
         const genericParam = genericSig.parameters[i];
@@ -127315,7 +140692,7 @@ ${lanes.join("\n")}
         if (elementType) {
           genericParamType = elementType;
         }
-        const targetType = usageParam.type || (usageParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(usageParam, usageParam.valueDeclaration) : checker.getAnyType());
+        const targetType = ((_a2 = tryCast(usageParam, isTransientSymbol)) == null ? void 0 : _a2.links.type) || (usageParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(usageParam, usageParam.valueDeclaration) : checker.getAnyType());
         types.push(...inferTypeParameters(genericParamType, targetType, typeParameter));
       }
       const genericReturn = checker.getReturnTypeOfSignature(genericSig);
@@ -127324,21 +140701,41 @@ ${lanes.join("\n")}
       return types;
     }
     function getFunctionFromCalls(calls) {
-      return checker.createAnonymousType(void 0, createSymbolTable(), [getSignatureFromCalls(calls)], emptyArray, emptyArray);
+      return checker.createAnonymousType(
+        /*symbol*/
+        void 0,
+        createSymbolTable(),
+        [getSignatureFromCalls(calls)],
+        emptyArray,
+        emptyArray
+      );
     }
     function getSignatureFromCalls(calls) {
       const parameters2 = [];
       const length2 = Math.max(...calls.map((c) => c.argumentTypes.length));
       for (let i = 0; i < length2; i++) {
         const symbol = checker.createSymbol(1 /* FunctionScopedVariable */, escapeLeadingUnderscores(`arg${i}`));
-        symbol.type = combineTypes(calls.map((call) => call.argumentTypes[i] || checker.getUndefinedType()));
+        symbol.links.type = combineTypes(calls.map((call) => call.argumentTypes[i] || checker.getUndefinedType()));
         if (calls.some((call) => call.argumentTypes[i] === void 0)) {
           symbol.flags |= 16777216 /* Optional */;
         }
         parameters2.push(symbol);
       }
       const returnType = combineFromUsage(combineUsages(calls.map((call) => call.return_)));
-      return checker.createSignature(void 0, void 0, void 0, parameters2, returnType, void 0, length2, 0 /* None */);
+      return checker.createSignature(
+        /*declaration*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        /*thisParameter*/
+        void 0,
+        parameters2,
+        returnType,
+        /*typePredicate*/
+        void 0,
+        length2,
+        0 /* None */
+      );
     }
     function addCandidateType(usage, type) {
       if (type && !(type.flags & 1 /* Any */) && !(type.flags & 131072 /* Never */)) {
@@ -127359,22 +140756,36 @@ ${lanes.join("\n")}
       init_ts_codefix();
       fixId38 = "inferFromUsage";
       errorCodes48 = [
+        // Variable declarations
         Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code,
+        // Variable uses
         Diagnostics.Variable_0_implicitly_has_an_1_type.code,
+        // Parameter declarations
         Diagnostics.Parameter_0_implicitly_has_an_1_type.code,
         Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code,
+        // Get Accessor declarations
         Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code,
         Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code,
+        // Set Accessor declarations
         Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code,
+        // Property declarations
         Diagnostics.Member_0_implicitly_has_an_1_type.code,
+        //// Suggestions
+        // Variable declarations
         Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage.code,
+        // Variable uses
         Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
+        // Parameter declarations
         Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
         Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code,
+        // Get Accessor declarations
         Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage.code,
         Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage.code,
+        // Set Accessor declarations
         Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage.code,
+        // Property declarations
         Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
+        // Function expressions and declarations
         Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code
       ];
       registerCodeFix({
@@ -127384,7 +140795,18 @@ ${lanes.join("\n")}
           const token = getTokenAtPosition(sourceFile, start);
           let declaration;
           const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
-            declaration = doChange24(changes2, sourceFile, token, errorCode, program, cancellationToken, returnTrue, host, preferences);
+            declaration = doChange24(
+              changes2,
+              sourceFile,
+              token,
+              errorCode,
+              program,
+              cancellationToken,
+              /*markSeen*/
+              returnTrue,
+              host,
+              preferences
+            );
           });
           const name = declaration && getNameOfDeclaration(declaration);
           return !name || changes.length === 0 ? void 0 : [createCodeFixAction(fixId38, changes, [getDiagnostic(errorCode, token), getTextOfNode(name)], fixId38, Diagnostics.Infer_all_types_from_usage)];
@@ -127414,7 +140836,13 @@ ${lanes.join("\n")}
     }
     const returnType = checker.getTypeFromTypeNode(returnTypeNode);
     const promisedType = checker.getAwaitedType(returnType) || checker.getVoidType();
-    const promisedTypeNode = checker.typeToTypeNode(promisedType, returnTypeNode, void 0);
+    const promisedTypeNode = checker.typeToTypeNode(
+      promisedType,
+      /*enclosingDeclaration*/
+      returnTypeNode,
+      /*flags*/
+      void 0
+    );
     if (promisedTypeNode) {
       return { returnTypeNode, returnType, promisedTypeNode, promisedType };
     }
@@ -127494,6 +140922,7 @@ ${lanes.join("\n")}
           }
           const newLineCharacter = sourceFile.checkJsDirective ? "" : getNewLineOrDefaultFromHost(host, formatContext.options);
           const fixes = [
+            // fixId unnecessary because adding `// @ts-nocheck` even once will ignore every error in the file.
             createCodeFixActionWithoutFixAll(
               fixName4,
               [createFileTextChanges(sourceFile.fileName, [
@@ -127525,7 +140954,17 @@ ${lanes.join("\n")}
     const classMembers = classDeclaration.symbol.members;
     for (const symbol of possiblyMissingSymbols) {
       if (!classMembers.has(symbol.escapedName)) {
-        addNewNodeForMemberSymbol(symbol, classDeclaration, sourceFile, context, preferences, importAdder, addClassElement, void 0);
+        addNewNodeForMemberSymbol(
+          symbol,
+          classDeclaration,
+          sourceFile,
+          context,
+          preferences,
+          importAdder,
+          addClassElement,
+          /* body */
+          void 0
+        );
       }
     }
   }
@@ -127542,13 +140981,17 @@ ${lanes.join("\n")}
     const checker = context.program.getTypeChecker();
     const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions());
     const kind = (_a2 = declaration == null ? void 0 : declaration.kind) != null ? _a2 : 168 /* PropertySignature */;
-    const declarationName = getSynthesizedDeepClone(getNameOfDeclaration(declaration), false);
+    const declarationName = getSynthesizedDeepClone(
+      getNameOfDeclaration(declaration),
+      /*includeTrivia*/
+      false
+    );
     const effectiveModifierFlags = declaration ? getEffectiveModifierFlags(declaration) : 0 /* None */;
     let modifierFlags = effectiveModifierFlags & 4 /* Public */ ? 4 /* Public */ : effectiveModifierFlags & 16 /* Protected */ ? 16 /* Protected */ : 0 /* None */;
     if (declaration && isAutoAccessorPropertyDeclaration(declaration)) {
       modifierFlags |= 128 /* Accessor */;
     }
-    const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0;
+    const modifiers = createModifiers();
     const type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration));
     const optional = !!(symbol.flags & 16777216 /* Optional */);
     const ambient = !!(enclosingDeclaration.flags & 16777216 /* Ambient */) || isAmbient;
@@ -127570,13 +141013,20 @@ ${lanes.join("\n")}
           declaration ? createName(declarationName) : symbol.getName(),
           optional && preserveOptional & 2 /* Property */ ? factory.createToken(57 /* QuestionToken */) : void 0,
           typeNode,
+          /*initializer*/
           void 0
         ));
         break;
       case 174 /* GetAccessor */:
       case 175 /* SetAccessor */: {
         Debug.assertIsDefined(declarations);
-        let typeNode2 = checker.typeToTypeNode(type, enclosingDeclaration, void 0, getNoopSymbolTrackerWithResolver(context));
+        let typeNode2 = checker.typeToTypeNode(
+          type,
+          enclosingDeclaration,
+          /*flags*/
+          void 0,
+          getNoopSymbolTrackerWithResolver(context)
+        );
         const allAccessors = getAllAccessorDeclarations(declarations, declaration);
         const orderedAccessors = allAccessors.secondAccessor ? [allAccessors.firstAccessor, allAccessors.secondAccessor] : [allAccessors.firstAccessor];
         if (importAdder) {
@@ -127602,7 +141052,14 @@ ${lanes.join("\n")}
             addClassElement(factory.createSetAccessorDeclaration(
               modifiers,
               createName(declarationName),
-              createDummyParameters(1, [parameterName], [createTypeNode(typeNode2)], 1, false),
+              createDummyParameters(
+                1,
+                [parameterName],
+                [createTypeNode(typeNode2)],
+                1,
+                /*inJs*/
+                false
+              ),
               createBody(body, quotePreference, ambient)
             ));
           }
@@ -127641,28 +141098,57 @@ ${lanes.join("\n")}
       if (method)
         addClassElement(method);
     }
+    function createModifiers() {
+      let modifiers2;
+      if (modifierFlags) {
+        modifiers2 = combine(modifiers2, factory.createModifiersFromModifierFlags(modifierFlags));
+      }
+      if (shouldAddOverrideKeyword()) {
+        modifiers2 = append(modifiers2, factory.createToken(161 /* OverrideKeyword */));
+      }
+      return modifiers2 && factory.createNodeArray(modifiers2);
+    }
+    function shouldAddOverrideKeyword() {
+      return !!(context.program.getCompilerOptions().noImplicitOverride && declaration && hasAbstractModifier(declaration));
+    }
     function createName(node) {
-      return getSynthesizedDeepClone(node, false);
+      if (isIdentifier(node) && node.escapedText === "constructor") {
+        return factory.createComputedPropertyName(factory.createStringLiteral(idText(node), quotePreference === 0 /* Single */));
+      }
+      return getSynthesizedDeepClone(
+        node,
+        /*includeTrivia*/
+        false
+      );
     }
     function createBody(block, quotePreference2, ambient2) {
-      return ambient2 ? void 0 : getSynthesizedDeepClone(block, false) || createStubbedMethodBody(quotePreference2);
+      return ambient2 ? void 0 : getSynthesizedDeepClone(
+        block,
+        /*includeTrivia*/
+        false
+      ) || createStubbedMethodBody(quotePreference2);
     }
     function createTypeNode(typeNode) {
-      return getSynthesizedDeepClone(typeNode, false);
+      return getSynthesizedDeepClone(
+        typeNode,
+        /*includeTrivia*/
+        false
+      );
     }
   }
   function createSignatureDeclarationFromSignature(kind, context, quotePreference, signature, body, name, modifiers, optional, enclosingDeclaration, importAdder) {
     const program = context.program;
     const checker = program.getTypeChecker();
     const scriptTarget = getEmitScriptTarget(program.getCompilerOptions());
+    const isJs = isInJSFile(enclosingDeclaration);
     const flags = 1 /* NoTruncation */ | 256 /* SuppressAnyReturnType */ | 524288 /* AllowEmptyTuple */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */);
     const signatureDeclaration = checker.signatureToSignatureDeclaration(signature, kind, enclosingDeclaration, flags, getNoopSymbolTrackerWithResolver(context));
     if (!signatureDeclaration) {
       return void 0;
     }
-    let typeParameters = signatureDeclaration.typeParameters;
+    let typeParameters = isJs ? void 0 : signatureDeclaration.typeParameters;
     let parameters = signatureDeclaration.parameters;
-    let type = signatureDeclaration.type;
+    let type = isJs ? void 0 : signatureDeclaration.type;
     if (importAdder) {
       if (typeParameters) {
         const newTypeParameters = sameMap(typeParameters, (typeParameterDecl) => {
@@ -127695,18 +141181,20 @@ ${lanes.join("\n")}
         }
       }
       const newParameters = sameMap(parameters, (parameterDecl) => {
-        const importableReference = tryGetAutoImportableReferenceFromTypeNode(parameterDecl.type, scriptTarget);
-        let type2 = parameterDecl.type;
-        if (importableReference) {
-          type2 = importableReference.typeNode;
-          importSymbols(importAdder, importableReference.symbols);
+        let type2 = isJs ? void 0 : parameterDecl.type;
+        if (type2) {
+          const importableReference = tryGetAutoImportableReferenceFromTypeNode(type2, scriptTarget);
+          if (importableReference) {
+            type2 = importableReference.typeNode;
+            importSymbols(importAdder, importableReference.symbols);
+          }
         }
         return factory.updateParameterDeclaration(
           parameterDecl,
           parameterDecl.modifiers,
           parameterDecl.dotDotDotToken,
           parameterDecl.name,
-          parameterDecl.questionToken,
+          isJs ? void 0 : parameterDecl.questionToken,
           type2,
           parameterDecl.initializer
         );
@@ -127754,20 +141242,35 @@ ${lanes.join("\n")}
       instanceTypes,
       contextNode,
       scriptTarget,
+      /*flags*/
       void 0,
       tracker
     );
     const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0;
     const asteriskToken = isYieldExpression(parent2) ? factory.createToken(41 /* AsteriskToken */) : void 0;
     const typeParameters = isJs ? void 0 : createTypeParametersForArguments(checker, argumentTypeParameters, typeArguments);
-    const parameters = createDummyParameters(args.length, names, argumentTypeNodes, void 0, isJs);
-    const type = isJs || contextualType === void 0 ? void 0 : checker.typeToTypeNode(contextualType, contextNode, void 0, tracker);
+    const parameters = createDummyParameters(
+      args.length,
+      names,
+      argumentTypeNodes,
+      /*minArgumentCount*/
+      void 0,
+      isJs
+    );
+    const type = isJs || contextualType === void 0 ? void 0 : checker.typeToTypeNode(
+      contextualType,
+      contextNode,
+      /*flags*/
+      void 0,
+      tracker
+    );
     switch (kind) {
       case 171 /* MethodDeclaration */:
         return factory.createMethodDeclaration(
           modifiers,
           asteriskToken,
           name,
+          /*questionToken*/
           void 0,
           typeParameters,
           parameters,
@@ -127778,6 +141281,7 @@ ${lanes.join("\n")}
         return factory.createMethodSignature(
           modifiers,
           name,
+          /*questionToken*/
           void 0,
           typeParameters,
           parameters,
@@ -127810,11 +141314,16 @@ ${lanes.join("\n")}
         usedNames.add(createTypeParameterName(i));
       }
     }
-    return map(
-      arrayFrom(usedNames.values()),
+    return arrayFrom(
+      usedNames.values(),
       (usedName) => {
         var _a2;
-        return factory.createTypeParameterDeclaration(void 0, usedName, (_a2 = constraintsByName.get(usedName)) == null ? void 0 : _a2.constraint);
+        return factory.createTypeParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          usedName,
+          (_a2 = constraintsByName.get(usedName)) == null ? void 0 : _a2.constraint
+        );
       }
     );
   }
@@ -127886,11 +141395,17 @@ ${lanes.join("\n")}
       const parameterNameCount = parameterNameCounts.get(parameterName);
       parameterNameCounts.set(parameterName, (parameterNameCount || 0) + 1);
       const newParameter = factory.createParameterDeclaration(
+        /*modifiers*/
         void 0,
+        /*dotDotDotToken*/
         void 0,
+        /*name*/
         parameterName + (parameterNameCount || ""),
+        /*questionToken*/
         minArgumentCount !== void 0 && i >= minArgumentCount ? factory.createToken(57 /* QuestionToken */) : void 0,
+        /*type*/
         inJs ? void 0 : (types == null ? void 0 : types[i]) || factory.createKeywordTypeNode(157 /* UnknownKeyword */),
+        /*initializer*/
         void 0
       );
       parameters.push(newParameter);
@@ -127912,14 +141427,25 @@ ${lanes.join("\n")}
     }
     const maxNonRestArgs = maxArgsSignature.parameters.length - (signatureHasRestParameter(maxArgsSignature) ? 1 : 0);
     const maxArgsParameterSymbolNames = maxArgsSignature.parameters.map((symbol) => symbol.name);
-    const parameters = createDummyParameters(maxNonRestArgs, maxArgsParameterSymbolNames, void 0, minArgumentCount, false);
+    const parameters = createDummyParameters(
+      maxNonRestArgs,
+      maxArgsParameterSymbolNames,
+      /* types */
+      void 0,
+      minArgumentCount,
+      /*inJs*/
+      false
+    );
     if (someSigHasRestParameter) {
       const restParameter = factory.createParameterDeclaration(
+        /*modifiers*/
         void 0,
         factory.createToken(25 /* DotDotDotToken */),
         maxArgsParameterSymbolNames[maxNonRestArgs] || "rest",
+        /*questionToken*/
         maxNonRestArgs >= minArgumentCount ? factory.createToken(57 /* QuestionToken */) : void 0,
         factory.createArrayTypeNode(factory.createKeywordTypeNode(157 /* UnknownKeyword */)),
+        /*initializer*/
         void 0
       );
       parameters.push(restParameter);
@@ -127928,6 +141454,7 @@ ${lanes.join("\n")}
       modifiers,
       name,
       optional,
+      /*typeParameters*/
       void 0,
       parameters,
       getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration),
@@ -127938,12 +141465,19 @@ ${lanes.join("\n")}
   function getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration) {
     if (length(signatures)) {
       const type = checker.getUnionType(map(signatures, checker.getReturnTypeOfSignature));
-      return checker.typeToTypeNode(type, enclosingDeclaration, void 0, getNoopSymbolTrackerWithResolver(context));
+      return checker.typeToTypeNode(
+        type,
+        enclosingDeclaration,
+        /*flags*/
+        void 0,
+        getNoopSymbolTrackerWithResolver(context)
+      );
     }
   }
   function createStubbedMethod(modifiers, name, optional, typeParameters, parameters, returnType, quotePreference, body) {
     return factory.createMethodDeclaration(
       modifiers,
+      /*asteriskToken*/
       void 0,
       name,
       optional ? factory.createToken(57 /* QuestionToken */) : void 0,
@@ -127961,10 +141495,17 @@ ${lanes.join("\n")}
       [factory.createThrowStatement(
         factory.createNewExpression(
           factory.createIdentifier("Error"),
+          /*typeArguments*/
           void 0,
-          [factory.createStringLiteral(text, quotePreference === 0 /* Single */)]
+          // TODO Handle auto quote preference.
+          [factory.createStringLiteral(
+            text,
+            /*isSingleQuote*/
+            quotePreference === 0 /* Single */
+          )]
         )
       )],
+      /*multiline*/
       true
     );
   }
@@ -127976,7 +141517,11 @@ ${lanes.join("\n")}
     if (compilerOptionsProperty === void 0) {
       changeTracker.insertNodeAtObjectStart(configFile, tsconfigObjectLiteral, createJsonPropertyAssignment(
         "compilerOptions",
-        factory.createObjectLiteralExpression(options.map(([optionName, optionValue]) => createJsonPropertyAssignment(optionName, optionValue)), true)
+        factory.createObjectLiteralExpression(
+          options.map(([optionName, optionValue]) => createJsonPropertyAssignment(optionName, optionValue)),
+          /*multiLine*/
+          true
+        )
       ));
       return;
     }
@@ -128028,7 +141573,11 @@ ${lanes.join("\n")}
     return factory.createQualifiedName(replaceFirstIdentifierOfEntityName(name.left, newIdentifier), name.right);
   }
   function importSymbols(importAdder, symbols) {
-    symbols.forEach((s) => importAdder.addImportFromExportedSymbol(s, true));
+    symbols.forEach((s) => importAdder.addImportFromExportedSymbol(
+      s,
+      /*isValidTypeOnlyUseSite*/
+      true
+    ));
   }
   function findAncestorMatchingSpan(sourceFile, span) {
     const end = textSpanEnd(span);
@@ -128162,13 +141711,19 @@ ${lanes.join("\n")}
     return factory.createGetAccessorDeclaration(
       modifiers,
       accessorName,
+      /*parameters*/
       void 0,
+      // TODO: GH#18217
       type,
-      factory.createBlock([
-        factory.createReturnStatement(
-          createAccessorAccessExpression(fieldName, isStatic2, container)
-        )
-      ], true)
+      factory.createBlock(
+        [
+          factory.createReturnStatement(
+            createAccessorAccessExpression(fieldName, isStatic2, container)
+          )
+        ],
+        /*multiLine*/
+        true
+      )
     );
   }
   function generateSetAccessor(fieldName, accessorName, type, modifiers, isStatic2, container) {
@@ -128176,20 +141731,27 @@ ${lanes.join("\n")}
       modifiers,
       accessorName,
       [factory.createParameterDeclaration(
+        /*modifiers*/
         void 0,
+        /*dotDotDotToken*/
         void 0,
         factory.createIdentifier("value"),
+        /*questionToken*/
         void 0,
         type
       )],
-      factory.createBlock([
-        factory.createExpressionStatement(
-          factory.createAssignment(
-            createAccessorAccessExpression(fieldName, isStatic2, container),
-            factory.createIdentifier("value")
+      factory.createBlock(
+        [
+          factory.createExpressionStatement(
+            factory.createAssignment(
+              createAccessorAccessExpression(fieldName, isStatic2, container),
+              factory.createIdentifier("value")
+            )
           )
-        )
-      ], true)
+        ],
+        /*multiLine*/
+        true
+      )
     );
   }
   function updatePropertyDeclaration(changeTracker, file, declaration, type, fieldName, modifiers) {
@@ -128279,10 +141841,18 @@ ${lanes.join("\n")}
     const namespace = getNamespaceDeclarationNode(node);
     const opts = context.program.getCompilerOptions();
     const variations = [];
-    variations.push(createAction(context, sourceFile, node, makeImport(namespace.name, void 0, node.moduleSpecifier, getQuotePreference(sourceFile, context.preferences))));
+    variations.push(createAction(context, sourceFile, node, makeImport(
+      namespace.name,
+      /*namedImports*/
+      void 0,
+      node.moduleSpecifier,
+      getQuotePreference(sourceFile, context.preferences)
+    )));
     if (getEmitModuleKind(opts) === 1 /* CommonJS */) {
       variations.push(createAction(context, sourceFile, node, factory.createImportEqualsDeclaration(
+        /*modifiers*/
         void 0,
+        /*isTypeOnly*/
         false,
         namespace.name,
         factory.createExternalModuleReference(node.moduleSpecifier)
@@ -128314,11 +141884,11 @@ ${lanes.join("\n")}
   }
   function getImportCodeFixesForExpression(context, expr) {
     const type = context.program.getTypeChecker().getTypeAtLocation(expr);
-    if (!(type.symbol && type.symbol.originatingImport)) {
+    if (!(type.symbol && isTransientSymbol(type.symbol) && type.symbol.links.originatingImport)) {
       return [];
     }
     const fixes = [];
-    const relatedImport = type.symbol.originatingImport;
+    const relatedImport = type.symbol.links.originatingImport;
     if (!isImportCall(relatedImport)) {
       addRange(fixes, getCodeFixesForImportDeclaration(context, relatedImport));
     }
@@ -128345,6 +141915,7 @@ ${lanes.join("\n")}
       });
       registerCodeFix({
         errorCodes: [
+          // The following error codes cover pretty much all assignability errors that could involve an expression
           Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
           Diagnostics.Type_0_does_not_satisfy_the_constraint_1.code,
           Diagnostics.Type_0_is_not_assignable_to_type_1.code,
@@ -128400,7 +141971,11 @@ ${lanes.join("\n")}
     const types = isUnionTypeNode(info.type) ? info.type.types.concat(undefinedTypeNode) : [info.type, undefinedTypeNode];
     const unionTypeNode = factory.createUnionTypeNode(types);
     if (info.isJs) {
-      changeTracker.addJSDocTags(sourceFile, info.prop, [factory.createJSDocTypeTag(void 0, factory.createJSDocTypeExpression(unionTypeNode))]);
+      changeTracker.addJSDocTags(sourceFile, info.prop, [factory.createJSDocTypeTag(
+        /*tagName*/
+        void 0,
+        factory.createJSDocTypeExpression(unionTypeNode)
+      )]);
     } else {
       changeTracker.replaceNode(sourceFile, info.type, unionTypeNode);
     }
@@ -128432,7 +142007,10 @@ ${lanes.join("\n")}
   }
   function getDefaultValueFromType(checker, type) {
     if (type.flags & 512 /* BooleanLiteral */) {
-      return type === checker.getFalseType() || type === checker.getFalseType(true) ? factory.createFalse() : factory.createTrue();
+      return type === checker.getFalseType() || type === checker.getFalseType(
+        /*fresh*/
+        true
+      ) ? factory.createFalse() : factory.createTrue();
     } else if (type.isStringLiteral()) {
       return factory.createStringLiteral(type.value);
     } else if (type.isNumberLiteral()) {
@@ -128448,7 +142026,13 @@ ${lanes.join("\n")}
       const constructorDeclaration = getFirstConstructorWithBody(classDeclaration);
       if (constructorDeclaration && constructorDeclaration.parameters.length)
         return void 0;
-      return factory.createNewExpression(factory.createIdentifier(type.symbol.name), void 0, void 0);
+      return factory.createNewExpression(
+        factory.createIdentifier(type.symbol.name),
+        /*typeArguments*/
+        void 0,
+        /*argumentsArray*/
+        void 0
+      );
     } else if (checker.isArrayLikeType(type)) {
       return factory.createArrayLiteralExpression();
     }
@@ -128509,11 +142093,34 @@ ${lanes.join("\n")}
   // src/services/codefixes/requireInTs.ts
   function doChange26(changes, sourceFile, info) {
     const { allowSyntheticDefaults, defaultImportName, namedImports, statement, required } = info;
-    changes.replaceNode(sourceFile, statement, defaultImportName && !allowSyntheticDefaults ? factory.createImportEqualsDeclaration(void 0, false, defaultImportName, factory.createExternalModuleReference(required)) : factory.createImportDeclaration(void 0, factory.createImportClause(false, defaultImportName, namedImports), required, void 0));
+    changes.replaceNode(sourceFile, statement, defaultImportName && !allowSyntheticDefaults ? factory.createImportEqualsDeclaration(
+      /*modifiers*/
+      void 0,
+      /*isTypeOnly*/
+      false,
+      defaultImportName,
+      factory.createExternalModuleReference(required)
+    ) : factory.createImportDeclaration(
+      /*modifiers*/
+      void 0,
+      factory.createImportClause(
+        /*isTypeOnly*/
+        false,
+        defaultImportName,
+        namedImports
+      ),
+      required,
+      /*assertClause*/
+      void 0
+    ));
   }
   function getInfo14(sourceFile, program, pos) {
     const { parent: parent2 } = getTokenAtPosition(sourceFile, pos);
-    if (!isRequireCall(parent2, true)) {
+    if (!isRequireCall(
+      parent2,
+      /*checkArgumentIsStringLiteralLike*/
+      true
+    )) {
       throw Debug.failBadSyntaxKind(parent2);
     }
     const decl = cast(parent2.parent, isVariableDeclaration);
@@ -128535,7 +142142,12 @@ ${lanes.join("\n")}
       if (!isIdentifier(element.name) || element.initializer) {
         return void 0;
       }
-      importSpecifiers.push(factory.createImportSpecifier(false, tryCast(element.propertyName, isIdentifier), element.name));
+      importSpecifiers.push(factory.createImportSpecifier(
+        /*isTypeOnly*/
+        false,
+        tryCast(element.propertyName, isIdentifier),
+        element.name
+      ));
     }
     if (importSpecifiers.length) {
       return factory.createNamedImports(importSpecifiers);
@@ -128584,7 +142196,13 @@ ${lanes.join("\n")}
     }
   }
   function doChange27(changes, sourceFile, info, preferences) {
-    changes.replaceNode(sourceFile, info.importNode, makeImport(info.name, void 0, info.moduleSpecifier, getQuotePreference(sourceFile, preferences)));
+    changes.replaceNode(sourceFile, info.importNode, makeImport(
+      info.name,
+      /*namedImports*/
+      void 0,
+      info.moduleSpecifier,
+      getQuotePreference(sourceFile, preferences)
+    ));
   }
   var fixId42, errorCodes53;
   var init_useDefaultImport = __esm({
@@ -128657,7 +142275,15 @@ ${lanes.join("\n")}
     return token.parent;
   }
   function doChange28(changes, sourceFile, importType) {
-    const newTypeNode = factory.updateImportTypeNode(importType, importType.argument, importType.assertions, importType.qualifier, importType.typeArguments, true);
+    const newTypeNode = factory.updateImportTypeNode(
+      importType,
+      importType.argument,
+      importType.assertions,
+      importType.qualifier,
+      importType.typeArguments,
+      /* isTypeOf */
+      true
+    );
     changes.replaceNode(sourceFile, importType, newTypeNode);
   }
   var fixIdAddMissingTypeof, fixId44, errorCodes55;
@@ -128767,13 +142393,20 @@ ${lanes.join("\n")}
     const members = isInterfaceDeclaration(container) ? container.members : container.type.members;
     const otherMembers = members.filter((member) => !isIndexSignatureDeclaration(member));
     const parameter = first(indexSignature.parameters);
-    const mappedTypeParameter = factory.createTypeParameterDeclaration(void 0, cast(parameter.name, isIdentifier), parameter.type);
+    const mappedTypeParameter = factory.createTypeParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      cast(parameter.name, isIdentifier),
+      parameter.type
+    );
     const mappedIntersectionType = factory.createMappedTypeNode(
       hasEffectiveReadonlyModifier(indexSignature) ? factory.createModifier(146 /* ReadonlyKeyword */) : void 0,
       mappedTypeParameter,
+      /*nameType*/
       void 0,
       indexSignature.questionToken,
       indexSignature.type,
+      /*members*/
       void 0
     );
     const intersectionType = factory.createIntersectionTypeNode([
@@ -128850,7 +142483,11 @@ ${lanes.join("\n")}
     let expressionToReplace = awaitExpression;
     const hasSurroundingParens = isParenthesizedExpression(awaitExpression.parent);
     if (hasSurroundingParens) {
-      const leftMostExpression = getLeftmostExpression(awaitExpression.expression, false);
+      const leftMostExpression = getLeftmostExpression(
+        awaitExpression.expression,
+        /*stopAtCallExpressions*/
+        false
+      );
       if (isIdentifier(leftMostExpression)) {
         const precedingToken = findPrecedingToken(awaitExpression.parent.pos, sourceFile);
         if (precedingToken && precedingToken.kind !== 103 /* NewKeyword */) {
@@ -128898,13 +142535,26 @@ ${lanes.join("\n")}
     changes.replaceNode(context.sourceFile, importDeclaration, factory.updateImportDeclaration(
       importDeclaration,
       importDeclaration.modifiers,
-      factory.updateImportClause(importClause, importClause.isTypeOnly, importClause.name, void 0),
+      factory.updateImportClause(
+        importClause,
+        importClause.isTypeOnly,
+        importClause.name,
+        /*namedBindings*/
+        void 0
+      ),
       importDeclaration.moduleSpecifier,
       importDeclaration.assertClause
     ));
     changes.insertNodeAfter(context.sourceFile, importDeclaration, factory.createImportDeclaration(
+      /*modifiers*/
       void 0,
-      factory.updateImportClause(importClause, importClause.isTypeOnly, void 0, importClause.namedBindings),
+      factory.updateImportClause(
+        importClause,
+        importClause.isTypeOnly,
+        /*name*/
+        void 0,
+        importClause.namedBindings
+      ),
       importDeclaration.moduleSpecifier,
       importDeclaration.assertClause
     ));
@@ -129263,10 +142913,13 @@ ${lanes.join("\n")}
   function originIsObjectLiteralMethod(origin) {
     return !!(origin && origin.kind & 128 /* ObjectLiteralMethod */);
   }
+  function originIsIgnore(origin) {
+    return !!(origin && origin.kind & 256 /* Ignore */);
+  }
   function resolvingModuleSpecifiers(logPrefix, host, resolver, program, position, preferences, isForImportStatementCompletion, isValidTypeOnlyUseSite, cb) {
     var _a2, _b, _c;
     const start = timestamp();
-    const needsFullResolution = isForImportStatementCompletion || moduleResolutionRespectsExports(getEmitModuleResolutionKind(program.getCompilerOptions()));
+    const needsFullResolution = isForImportStatementCompletion || moduleResolutionSupportsPackageJsonExportsAndImports(getEmitModuleResolutionKind(program.getCompilerOptions()));
     let skippedAny = false;
     let ambientCount = 0;
     let resolvedCount = 0;
@@ -129334,7 +142987,19 @@ ${lanes.join("\n")}
     if (previousToken && isBreakOrContinueStatement(previousToken.parent) && (previousToken.kind === 81 /* BreakKeyword */ || previousToken.kind === 86 /* ContinueKeyword */ || previousToken.kind === 79 /* Identifier */)) {
       return getLabelCompletionAtPosition(previousToken.parent);
     }
-    const completionData = getCompletionData(program, log, sourceFile, compilerOptions, position, preferences, void 0, host, formatContext, cancellationToken);
+    const completionData = getCompletionData(
+      program,
+      log,
+      sourceFile,
+      compilerOptions,
+      position,
+      preferences,
+      /*detailsEntryId*/
+      void 0,
+      host,
+      formatContext,
+      cancellationToken
+    );
     if (!completionData) {
       return void 0;
     }
@@ -129390,6 +143055,7 @@ ${lanes.join("\n")}
       program,
       location.getStart(),
       preferences,
+      /*isForImportStatementCompletion*/
       false,
       isValidTypeOnlyAliasUseSite(location),
       (context) => {
@@ -129477,24 +143143,39 @@ ${lanes.join("\n")}
       location,
       propertyAccessToConvert,
       keywordFilters,
-      literals,
       symbolToOriginInfoMap,
       recommendedCompletion,
       isJsxInitializer,
       isTypeOnlyLocation,
       isJsxIdentifierExpected,
       isRightOfOpenTag,
+      isRightOfDotOrQuestionDot,
       importStatementCompletion,
       insideJsDocTagTypeExpression,
       symbolToSortTextMap,
       hasUnresolvedAutoImports
     } = completionData;
+    let literals = completionData.literals;
+    const checker = program.getTypeChecker();
     if (getLanguageVariant(sourceFile.scriptKind) === 1 /* JSX */) {
       const completionInfo = getJsxClosingTagCompletion(location, sourceFile);
       if (completionInfo) {
         return completionInfo;
       }
     }
+    const caseClause = findAncestor(contextToken, isCaseClause);
+    if (caseClause && (isCaseKeyword(contextToken) || isNodeDescendantOf(contextToken, caseClause.expression))) {
+      const tracker = newCaseClauseTracker(checker, caseClause.parent.clauses);
+      literals = literals.filter((literal) => !tracker.hasValue(literal));
+      symbols.forEach((symbol, i) => {
+        if (symbol.valueDeclaration && isEnumMember(symbol.valueDeclaration)) {
+          const value = checker.getConstantValue(symbol.valueDeclaration);
+          if (value !== void 0 && tracker.hasValue(value)) {
+            symbolToOriginInfoMap[i] = { kind: 256 /* Ignore */ };
+          }
+        }
+      });
+    }
     const entries = createSortedArray();
     const isChecked = isCheckedFile(sourceFile, compilerOptions);
     if (isChecked && !isNewIdentifierLocation && (!symbols || symbols.length === 0) && keywordFilters === 0 /* None */) {
@@ -129503,6 +143184,7 @@ ${lanes.join("\n")}
     const uniqueNames = getCompletionEntriesFromSymbols(
       symbols,
       entries,
+      /*replacementToken*/
       void 0,
       contextToken,
       location,
@@ -129530,24 +143212,49 @@ ${lanes.join("\n")}
       for (const keywordEntry of getKeywordCompletions(keywordFilters, !insideJsDocTagTypeExpression && isSourceFileJS(sourceFile))) {
         if (isTypeOnlyLocation && isTypeKeyword(stringToToken(keywordEntry.name)) || !uniqueNames.has(keywordEntry.name)) {
           uniqueNames.add(keywordEntry.name);
-          insertSorted(entries, keywordEntry, compareCompletionEntries, true);
+          insertSorted(
+            entries,
+            keywordEntry,
+            compareCompletionEntries,
+            /*allowDuplicates*/
+            true
+          );
         }
       }
     }
     for (const keywordEntry of getContextualKeywords(contextToken, position)) {
       if (!uniqueNames.has(keywordEntry.name)) {
         uniqueNames.add(keywordEntry.name);
-        insertSorted(entries, keywordEntry, compareCompletionEntries, true);
+        insertSorted(
+          entries,
+          keywordEntry,
+          compareCompletionEntries,
+          /*allowDuplicates*/
+          true
+        );
       }
     }
     for (const literal of literals) {
       const literalEntry = createCompletionEntryForLiteral(sourceFile, preferences, literal);
       uniqueNames.add(literalEntry.name);
-      insertSorted(entries, literalEntry, compareCompletionEntries, true);
+      insertSorted(
+        entries,
+        literalEntry,
+        compareCompletionEntries,
+        /*allowDuplicates*/
+        true
+      );
     }
     if (!isChecked) {
       getJSCompletionEntries(sourceFile, location.pos, uniqueNames, getEmitScriptTarget(compilerOptions), entries);
     }
+    let caseBlock;
+    if (preferences.includeCompletionsWithInsertText && contextToken && !isRightOfOpenTag && !isRightOfDotOrQuestionDot && (caseBlock = findAncestor(contextToken, isCaseBlock))) {
+      const cases = getExhaustiveCaseSnippets(caseBlock, sourceFile, preferences, compilerOptions, host, program, formatContext);
+      if (cases) {
+        entries.push(cases.entry);
+      }
+    }
     return {
       flags: completionData.flags,
       isGlobalCompletion: isInSnippetScope,
@@ -129561,6 +143268,187 @@ ${lanes.join("\n")}
   function isCheckedFile(sourceFile, compilerOptions) {
     return !isSourceFileJS(sourceFile) || !!isCheckJsEnabledForFile(sourceFile, compilerOptions);
   }
+  function getExhaustiveCaseSnippets(caseBlock, sourceFile, preferences, options, host, program, formatContext) {
+    const clauses = caseBlock.clauses;
+    const checker = program.getTypeChecker();
+    const switchType = checker.getTypeAtLocation(caseBlock.parent.expression);
+    if (switchType && switchType.isUnion() && every(switchType.types, (type) => type.isLiteral())) {
+      const tracker = newCaseClauseTracker(checker, clauses);
+      const target = getEmitScriptTarget(options);
+      const quotePreference = getQuotePreference(sourceFile, preferences);
+      const importAdder = ts_codefix_exports.createImportAdder(sourceFile, program, preferences, host);
+      const elements = [];
+      for (const type of switchType.types) {
+        if (type.flags & 1024 /* EnumLiteral */) {
+          Debug.assert(type.symbol, "An enum member type should have a symbol");
+          Debug.assert(type.symbol.parent, "An enum member type should have a parent symbol (the enum symbol)");
+          const enumValue = type.symbol.valueDeclaration && checker.getConstantValue(type.symbol.valueDeclaration);
+          if (enumValue !== void 0) {
+            if (tracker.hasValue(enumValue)) {
+              continue;
+            }
+            tracker.addValue(enumValue);
+          }
+          const typeNode = ts_codefix_exports.typeToAutoImportableTypeNode(checker, importAdder, type, caseBlock, target);
+          if (!typeNode) {
+            return void 0;
+          }
+          const expr = typeNodeToExpression(typeNode, target, quotePreference);
+          if (!expr) {
+            return void 0;
+          }
+          elements.push(expr);
+        } else if (!tracker.hasValue(type.value)) {
+          switch (typeof type.value) {
+            case "object":
+              elements.push(factory.createBigIntLiteral(type.value));
+              break;
+            case "number":
+              elements.push(factory.createNumericLiteral(type.value));
+              break;
+            case "string":
+              elements.push(factory.createStringLiteral(type.value, quotePreference === 0 /* Single */));
+              break;
+          }
+        }
+      }
+      if (elements.length === 0) {
+        return void 0;
+      }
+      const newClauses = map(elements, (element) => factory.createCaseClause(element, []));
+      const newLineChar = getNewLineCharacter(options, maybeBind(host, host.getNewLine));
+      const printer = createSnippetPrinter({
+        removeComments: true,
+        module: options.module,
+        target: options.target,
+        newLine: getNewLineKind(newLineChar)
+      });
+      const printNode = formatContext ? (node) => printer.printAndFormatNode(4 /* Unspecified */, node, sourceFile, formatContext) : (node) => printer.printNode(4 /* Unspecified */, node, sourceFile);
+      const insertText = map(newClauses, (clause, i) => {
+        if (preferences.includeCompletionsWithSnippetText) {
+          return `${printNode(clause)}$${i + 1}`;
+        }
+        return `${printNode(clause)}`;
+      }).join(newLineChar);
+      const firstClause = printer.printNode(4 /* Unspecified */, newClauses[0], sourceFile);
+      return {
+        entry: {
+          name: `${firstClause} ...`,
+          kind: "" /* unknown */,
+          sortText: SortText.GlobalsOrKeywords,
+          insertText,
+          hasAction: importAdder.hasFixes() || void 0,
+          source: "SwitchCases/" /* SwitchCases */,
+          isSnippet: preferences.includeCompletionsWithSnippetText ? true : void 0
+        },
+        importAdder
+      };
+    }
+    return void 0;
+  }
+  function newCaseClauseTracker(checker, clauses) {
+    const existingStrings = /* @__PURE__ */ new Set();
+    const existingNumbers = /* @__PURE__ */ new Set();
+    const existingBigInts = /* @__PURE__ */ new Set();
+    for (const clause of clauses) {
+      if (!isDefaultClause(clause)) {
+        if (isLiteralExpression(clause.expression)) {
+          const expression = clause.expression;
+          switch (expression.kind) {
+            case 14 /* NoSubstitutionTemplateLiteral */:
+            case 10 /* StringLiteral */:
+              existingStrings.add(expression.text);
+              break;
+            case 8 /* NumericLiteral */:
+              existingNumbers.add(parseInt(expression.text));
+              break;
+            case 9 /* BigIntLiteral */:
+              const parsedBigInt = parseBigInt(endsWith(expression.text, "n") ? expression.text.slice(0, -1) : expression.text);
+              if (parsedBigInt) {
+                existingBigInts.add(pseudoBigIntToString(parsedBigInt));
+              }
+              break;
+          }
+        } else {
+          const symbol = checker.getSymbolAtLocation(clause.expression);
+          if (symbol && symbol.valueDeclaration && isEnumMember(symbol.valueDeclaration)) {
+            const enumValue = checker.getConstantValue(symbol.valueDeclaration);
+            if (enumValue !== void 0) {
+              addValue(enumValue);
+            }
+          }
+        }
+      }
+    }
+    return {
+      addValue,
+      hasValue
+    };
+    function addValue(value) {
+      switch (typeof value) {
+        case "string":
+          existingStrings.add(value);
+          break;
+        case "number":
+          existingNumbers.add(value);
+      }
+    }
+    function hasValue(value) {
+      switch (typeof value) {
+        case "string":
+          return existingStrings.has(value);
+        case "number":
+          return existingNumbers.has(value);
+        case "object":
+          return existingBigInts.has(pseudoBigIntToString(value));
+      }
+    }
+  }
+  function typeNodeToExpression(typeNode, languageVersion, quotePreference) {
+    switch (typeNode.kind) {
+      case 180 /* TypeReference */:
+        const typeName = typeNode.typeName;
+        return entityNameToExpression(typeName, languageVersion, quotePreference);
+      case 196 /* IndexedAccessType */:
+        const objectExpression = typeNodeToExpression(typeNode.objectType, languageVersion, quotePreference);
+        const indexExpression = typeNodeToExpression(typeNode.indexType, languageVersion, quotePreference);
+        return objectExpression && indexExpression && factory.createElementAccessExpression(objectExpression, indexExpression);
+      case 198 /* LiteralType */:
+        const literal = typeNode.literal;
+        switch (literal.kind) {
+          case 10 /* StringLiteral */:
+            return factory.createStringLiteral(literal.text, quotePreference === 0 /* Single */);
+          case 8 /* NumericLiteral */:
+            return factory.createNumericLiteral(literal.text, literal.numericLiteralFlags);
+        }
+        return void 0;
+      case 193 /* ParenthesizedType */:
+        const exp = typeNodeToExpression(typeNode.type, languageVersion, quotePreference);
+        return exp && (isIdentifier(exp) ? exp : factory.createParenthesizedExpression(exp));
+      case 183 /* TypeQuery */:
+        return entityNameToExpression(typeNode.exprName, languageVersion, quotePreference);
+      case 202 /* ImportType */:
+        Debug.fail(`We should not get an import type after calling 'codefix.typeToAutoImportableTypeNode'.`);
+    }
+    return void 0;
+  }
+  function entityNameToExpression(entityName, languageVersion, quotePreference) {
+    if (isIdentifier(entityName)) {
+      return entityName;
+    }
+    const unescapedName = unescapeLeadingUnderscores(entityName.right.escapedText);
+    if (canUsePropertyAccess(unescapedName, languageVersion)) {
+      return factory.createPropertyAccessExpression(
+        entityNameToExpression(entityName.left, languageVersion, quotePreference),
+        unescapedName
+      );
+    } else {
+      return factory.createElementAccessExpression(
+        entityNameToExpression(entityName.left, languageVersion, quotePreference),
+        factory.createStringLiteral(unescapedName, quotePreference === 0 /* Single */)
+      );
+    }
+  }
   function isMemberCompletionKind(kind) {
     switch (kind) {
       case CompletionKind.ObjectPropertyDeclaration:
@@ -129699,7 +143587,7 @@ ${lanes.join("\n")}
       source = "ObjectLiteralMethodSnippet/" /* ObjectLiteralMethodSnippet */;
       sortText = SortText.SortBelow(sortText);
     }
-    if (isJsxIdentifierExpected && !isRightOfOpenTag && preferences.includeCompletionsWithSnippetText && preferences.jsxAttributeCompletionStyle && preferences.jsxAttributeCompletionStyle !== "none") {
+    if (isJsxIdentifierExpected && !isRightOfOpenTag && preferences.includeCompletionsWithSnippetText && preferences.jsxAttributeCompletionStyle && preferences.jsxAttributeCompletionStyle !== "none" && !(isJsxAttribute(location.parent) && location.parent.initializer)) {
       let useBraces2 = preferences.jsxAttributeCompletionStyle === "braces";
       const type = typeChecker.getTypeOfSymbolAtLocation(symbol, location);
       if (preferences.jsxAttributeCompletionStyle === "auto" && !(type.flags & 528 /* BooleanLike */) && !(type.flags & 1048576 /* Union */ && find(type.types, (type2) => !!(type2.flags & 528 /* BooleanLike */)))) {
@@ -129769,10 +143657,18 @@ ${lanes.join("\n")}
     if (preferences.includeCompletionsWithSnippetText) {
       isSnippet = true;
       const emptyStmt = factory.createEmptyStatement();
-      body = factory.createBlock([emptyStmt], true);
+      body = factory.createBlock(
+        [emptyStmt],
+        /* multiline */
+        true
+      );
       setSnippetElement(emptyStmt, { kind: 0 /* TabStop */, order: 0 });
     } else {
-      body = factory.createBlock([], true);
+      body = factory.createBlock(
+        [],
+        /* multiline */
+        true
+      );
     }
     let modifiers = 0 /* None */;
     const { modifiers: presentModifiers, span: modifiersSpan } = getPresentModifiers(contextToken);
@@ -129785,6 +143681,13 @@ ${lanes.join("\n")}
       { program, host },
       preferences,
       importAdder,
+      // `addNewNodeForMemberSymbol` calls this callback function for each new member node
+      // it adds for the given member symbol.
+      // We store these member nodes in the `completionNodes` array.
+      // Note: there might be:
+      //  - No nodes if `addNewNodeForMemberSymbol` cannot figure out a node for the member;
+      //  - One node;
+      //  - More than one node if the member is overloaded (e.g. a method with overload signatures).
       (node) => {
         let requiredModifiers = 0 /* None */;
         if (isAbstract) {
@@ -129865,9 +143768,17 @@ ${lanes.join("\n")}
       newLine: getNewLineKind(getNewLineCharacter(options, maybeBind(host, host.getNewLine)))
     });
     if (formatContext) {
-      insertText = printer.printAndFormatSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray([method], true), sourceFile, formatContext);
+      insertText = printer.printAndFormatSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray(
+        [method],
+        /*hasTrailingComma*/
+        true
+      ), sourceFile, formatContext);
     } else {
-      insertText = printer.printSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray([method], true), sourceFile);
+      insertText = printer.printSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray(
+        [method],
+        /*hasTrailingComma*/
+        true
+      ), sourceFile);
     }
     const signaturePrinter = createPrinter({
       removeComments: true,
@@ -129876,7 +143787,9 @@ ${lanes.join("\n")}
       omitTrailingSemicolon: true
     });
     const methodSignature = factory.createMethodSignature(
+      /*modifiers*/
       void 0,
+      /*name*/
       "",
       method.questionToken,
       method.typeParameters,
@@ -129893,7 +143806,11 @@ ${lanes.join("\n")}
     }
     const checker = program.getTypeChecker();
     const declaration = declarations[0];
-    const name = getSynthesizedDeepClone(getNameOfDeclaration(declaration), false);
+    const name = getSynthesizedDeepClone(
+      getNameOfDeclaration(declaration),
+      /*includeTrivia*/
+      false
+    );
     const type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration));
     const quotePreference = getQuotePreference(sourceFile, preferences);
     const builderFlags = 33554432 /* OmitThisParameter */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */);
@@ -129922,26 +143839,42 @@ ${lanes.join("\n")}
         let body;
         if (preferences.includeCompletionsWithSnippetText) {
           const emptyStmt = factory.createEmptyStatement();
-          body = factory.createBlock([emptyStmt], true);
+          body = factory.createBlock(
+            [emptyStmt],
+            /* multiline */
+            true
+          );
           setSnippetElement(emptyStmt, { kind: 0 /* TabStop */, order: 0 });
         } else {
-          body = factory.createBlock([], true);
+          body = factory.createBlock(
+            [],
+            /* multiline */
+            true
+          );
         }
         const parameters = typeNode.parameters.map((typedParam) => factory.createParameterDeclaration(
+          /*modifiers*/
           void 0,
           typedParam.dotDotDotToken,
           typedParam.name,
+          /*questionToken*/
           void 0,
+          /*type*/
           void 0,
           typedParam.initializer
         ));
         return factory.createMethodDeclaration(
+          /*modifiers*/
           void 0,
+          /*asteriskToken*/
           void 0,
           name,
+          /*questionToken*/
           void 0,
+          /*typeParameters*/
           void 0,
           parameters,
+          /*type*/
           void 0,
           body
         );
@@ -129967,7 +143900,9 @@ ${lanes.join("\n")}
     };
     return {
       printSnippetList,
-      printAndFormatSnippetList
+      printAndFormatSnippetList,
+      printNode,
+      printAndFormatNode
     };
     function escapingWrite(s, write) {
       const escaped = escapeSnippetText(s);
@@ -130008,7 +143943,9 @@ ${lanes.join("\n")}
           nodeWithPos,
           syntheticFile,
           sourceFile.languageVariant,
+          /* indentation */
           0,
+          /* delta */
           0,
           { ...formatContext, options: formatOptions }
         );
@@ -130016,6 +143953,42 @@ ${lanes.join("\n")}
       const allChanges = escapes ? stableSort(concatenate(changes, escapes), (a, b) => compareTextSpans(a.span, b.span)) : changes;
       return ts_textChanges_exports.applyChanges(syntheticFile.text, allChanges);
     }
+    function printNode(hint, node, sourceFile) {
+      const unescaped = printUnescapedNode(hint, node, sourceFile);
+      return escapes ? ts_textChanges_exports.applyChanges(unescaped, escapes) : unescaped;
+    }
+    function printUnescapedNode(hint, node, sourceFile) {
+      escapes = void 0;
+      writer.clear();
+      printer.writeNode(hint, node, sourceFile, writer);
+      return writer.getText();
+    }
+    function printAndFormatNode(hint, node, sourceFile, formatContext) {
+      const syntheticFile = {
+        text: printUnescapedNode(
+          hint,
+          node,
+          sourceFile
+        ),
+        getLineAndCharacterOfPosition(pos) {
+          return getLineAndCharacterOfPosition(this, pos);
+        }
+      };
+      const formatOptions = getFormatCodeSettingsForWriting(formatContext, sourceFile);
+      const nodeWithPos = ts_textChanges_exports.assignPositionsToNode(node);
+      const changes = ts_formatting_exports.formatNodeGivenIndentation(
+        nodeWithPos,
+        syntheticFile,
+        sourceFile.languageVariant,
+        /* indentation */
+        0,
+        /* delta */
+        0,
+        { ...formatContext, options: formatOptions }
+      );
+      const allChanges = escapes ? stableSort(concatenate(changes, escapes), (a, b) => compareTextSpans(a.span, b.span)) : changes;
+      return ts_textChanges_exports.applyChanges(syntheticFile.text, allChanges);
+    }
   }
   function originToCompletionEntryData(origin) {
     const ambientModuleName = origin.fileName ? void 0 : stripQuotes(origin.moduleSymbol.name);
@@ -130072,7 +144045,13 @@ ${lanes.join("\n")}
     const quotedModuleSpecifier = quote(sourceFile, preferences, origin.moduleSpecifier);
     const exportKind = origin.isDefaultExport ? 1 /* Default */ : origin.exportName === "export=" /* ExportEquals */ ? 2 /* ExportEquals */ : 0 /* Named */;
     const tabStop = preferences.includeCompletionsWithSnippetText ? "$1" : "";
-    const importKind = ts_codefix_exports.getImportKind(sourceFile, exportKind, options, true);
+    const importKind = ts_codefix_exports.getImportKind(
+      sourceFile,
+      exportKind,
+      options,
+      /*forceImportKeyword*/
+      true
+    );
     const isImportSpecifierTypeOnly = importStatementCompletion.couldBeTypeOnlyImportSpecifier;
     const topLevelTypeOnlyText = importStatementCompletion.isTopLevelTypeOnly ? ` ${tokenToString(154 /* TypeKeyword */)} ` : " ";
     const importSpecifierTypeOnlyText = isImportSpecifierTypeOnly ? `${tokenToString(154 /* TypeKeyword */)} ` : "";
@@ -130157,7 +144136,13 @@ ${lanes.join("\n")}
       }
       const shouldShadowLaterSymbols = (!origin || originIsTypeOnlyAlias(origin)) && !(symbol.parent === void 0 && !some(symbol.declarations, (d) => d.getSourceFile() === location.getSourceFile()));
       uniques.set(name, shouldShadowLaterSymbols);
-      insertSorted(entries, entry, compareCompletionEntries, true);
+      insertSorted(
+        entries,
+        entry,
+        compareCompletionEntries,
+        /*allowDuplicates*/
+        true
+      );
     }
     log("getCompletionsAtPosition: getCompletionEntriesFromSymbols: " + (timestamp() - start));
     return {
@@ -130219,6 +144204,9 @@ ${lanes.join("\n")}
     return entries;
   }
   function getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences) {
+    if (entryId.source === "SwitchCases/" /* SwitchCases */) {
+      return { type: "cases" };
+    }
     if (entryId.data) {
       const autoImport = getAutoImportSymbolFromCompletionEntryData(entryId.name, entryId.data, program, host);
       if (autoImport) {
@@ -130236,7 +144224,18 @@ ${lanes.join("\n")}
       }
     }
     const compilerOptions = program.getCompilerOptions();
-    const completionData = getCompletionData(program, log, sourceFile, compilerOptions, position, { includeCompletionsForModuleExports: true, includeCompletionsWithInsertText: true }, entryId, host, void 0);
+    const completionData = getCompletionData(
+      program,
+      log,
+      sourceFile,
+      compilerOptions,
+      position,
+      { includeCompletionsForModuleExports: true, includeCompletionsWithInsertText: true },
+      entryId,
+      host,
+      /*formatContext*/
+      void 0
+    );
     if (!completionData) {
       return { type: "none" };
     }
@@ -130257,9 +144256,9 @@ ${lanes.join("\n")}
     const typeChecker = program.getTypeChecker();
     const compilerOptions = program.getCompilerOptions();
     const { name, source, data } = entryId;
-    const contextToken = findPrecedingToken(position, sourceFile);
-    if (isInString(sourceFile, position, contextToken)) {
-      return ts_Completions_StringCompletions_exports.getStringLiteralCompletionDetails(name, sourceFile, position, contextToken, typeChecker, compilerOptions, host, cancellationToken, preferences);
+    const { previousToken, contextToken } = getRelevantTokens(position, sourceFile);
+    if (isInString(sourceFile, position, previousToken)) {
+      return ts_Completions_StringCompletions_exports.getStringLiteralCompletionDetails(name, sourceFile, position, previousToken, typeChecker, compilerOptions, host, cancellationToken, preferences);
     }
     const symbolCompletion = getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences);
     switch (symbolCompletion.type) {
@@ -130279,14 +144278,50 @@ ${lanes.join("\n")}
         }
       }
       case "symbol": {
-        const { symbol, location, contextToken: contextToken2, origin, previousToken } = symbolCompletion;
-        const { codeActions, sourceDisplay } = getCompletionEntryCodeActionsAndSourceDisplay(name, location, contextToken2, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken, formatContext, preferences, data, source, cancellationToken);
+        const { symbol, location, contextToken: contextToken2, origin, previousToken: previousToken2 } = symbolCompletion;
+        const { codeActions, sourceDisplay } = getCompletionEntryCodeActionsAndSourceDisplay(name, location, contextToken2, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken2, formatContext, preferences, data, source, cancellationToken);
         return createCompletionDetailsForSymbol(symbol, typeChecker, sourceFile, location, cancellationToken, codeActions, sourceDisplay);
       }
       case "literal": {
         const { literal } = symbolCompletion;
         return createSimpleDetails(completionNameForLiteral(sourceFile, preferences, literal), "string" /* string */, typeof literal === "string" ? 8 /* stringLiteral */ : 7 /* numericLiteral */);
       }
+      case "cases": {
+        const { entry, importAdder } = getExhaustiveCaseSnippets(
+          contextToken.parent,
+          sourceFile,
+          preferences,
+          program.getCompilerOptions(),
+          host,
+          program,
+          /*formatContext*/
+          void 0
+        );
+        if (importAdder.hasFixes()) {
+          const changes = ts_textChanges_exports.ChangeTracker.with(
+            { host, formatContext, preferences },
+            importAdder.writeFixes
+          );
+          return {
+            name: entry.name,
+            kind: "" /* unknown */,
+            kindModifiers: "",
+            displayParts: [],
+            sourceDisplay: void 0,
+            codeActions: [{
+              changes,
+              description: diagnosticToString([Diagnostics.Includes_imports_of_types_referenced_by_0, name])
+            }]
+          };
+        }
+        return {
+          name: entry.name,
+          kind: "" /* unknown */,
+          kindModifiers: "",
+          displayParts: [],
+          sourceDisplay: void 0
+        };
+      }
       case "none":
         return allKeywordsCompletions().some((c) => c.name === name) ? createSimpleDetails(name, "keyword" /* keyword */, 5 /* keyword */) : void 0;
       default:
@@ -130408,11 +144443,24 @@ ${lanes.join("\n")}
         return isJsxExpression(parent2) && !isJsxElement(parent2.parent) && !isJsxFragment(parent2.parent) ? checker.getContextualTypeForJsxAttribute(parent2.parent) : void 0;
       default:
         const argInfo = ts_SignatureHelp_exports.getArgumentInfoForCompletions(previousToken, position, sourceFile);
-        return argInfo ? checker.getContextualTypeForArgumentAtIndex(argInfo.invocation, argInfo.argumentIndex + (previousToken.kind === 27 /* CommaToken */ ? 1 : 0)) : isEqualityOperatorKind(previousToken.kind) && isBinaryExpression(parent2) && isEqualityOperatorKind(parent2.operatorToken.kind) ? checker.getTypeAtLocation(parent2.left) : checker.getContextualType(previousToken);
+        return argInfo ? (
+          // At `,`, treat this as the next argument after the comma.
+          checker.getContextualTypeForArgumentAtIndex(argInfo.invocation, argInfo.argumentIndex + (previousToken.kind === 27 /* CommaToken */ ? 1 : 0))
+        ) : isEqualityOperatorKind(previousToken.kind) && isBinaryExpression(parent2) && isEqualityOperatorKind(parent2.operatorToken.kind) ? (
+          // completion at `x ===/**/` should be for the right side
+          checker.getTypeAtLocation(parent2.left)
+        ) : checker.getContextualType(previousToken);
     }
   }
   function getFirstSymbolInChain(symbol, enclosingDeclaration, checker) {
-    const chain = checker.getAccessibleSymbolChain(symbol, enclosingDeclaration, 67108863 /* All */, false);
+    const chain = checker.getAccessibleSymbolChain(
+      symbol,
+      enclosingDeclaration,
+      /*meaning*/
+      67108863 /* All */,
+      /*useOnlyExternalAliasing*/
+      false
+    );
     if (chain)
       return first(chain);
     return symbol.parent && (isModuleSymbol(symbol.parent) ? symbol : getFirstSymbolInChain(symbol.parent, enclosingDeclaration, checker));
@@ -130451,7 +144499,7 @@ ${lanes.join("\n")}
         const typeExpression = tryGetTypeExpressionFromTag(tag);
         if (typeExpression) {
           currentToken = getTokenAtPosition(sourceFile, position);
-          if (!currentToken || !isDeclarationName(currentToken) && (currentToken.parent.kind !== 350 /* JSDocPropertyTag */ || currentToken.parent.name !== currentToken)) {
+          if (!currentToken || !isDeclarationName(currentToken) && (currentToken.parent.kind !== 351 /* JSDocPropertyTag */ || currentToken.parent.name !== currentToken)) {
             insideJsDocTagTypeExpression = isCurrentlyEditingNode(typeExpression);
           }
         }
@@ -130574,7 +144622,7 @@ ${lanes.join("\n")}
             break;
           case 291 /* JsxExpression */:
           case 290 /* JsxSpreadAttribute */:
-            if (previousToken.kind === 19 /* CloseBraceToken */ && currentToken.kind === 31 /* GreaterThanToken */) {
+            if (previousToken.kind === 19 /* CloseBraceToken */ || (previousToken.kind === 79 /* Identifier */ || previousToken.parent.kind === 288 /* JsxAttribute */)) {
               isJsxIdentifierExpected = true;
             }
             break;
@@ -130658,19 +144706,21 @@ ${lanes.join("\n")}
       isTypeOnlyLocation,
       isJsxIdentifierExpected,
       isRightOfOpenTag,
+      isRightOfDotOrQuestionDot: isRightOfDot || isRightOfQuestionDot,
       importStatementCompletion,
       hasUnresolvedAutoImports,
       flags
     };
     function isTagWithTypeExpression(tag) {
       switch (tag.kind) {
-        case 343 /* JSDocParameterTag */:
-        case 350 /* JSDocPropertyTag */:
-        case 344 /* JSDocReturnTag */:
-        case 346 /* JSDocTypeTag */:
-        case 348 /* JSDocTypedefTag */:
+        case 344 /* JSDocParameterTag */:
+        case 351 /* JSDocPropertyTag */:
+        case 345 /* JSDocReturnTag */:
+        case 347 /* JSDocTypeTag */:
+        case 349 /* JSDocTypedefTag */:
+        case 352 /* JSDocThrowsTag */:
           return true;
-        case 347 /* JSDocTemplateTag */:
+        case 348 /* JSDocTemplateTag */:
           return !!tag.constraint;
         default:
           return false;
@@ -130681,6 +144731,9 @@ ${lanes.join("\n")}
         const typeExpression = isJSDocTemplateTag(tag) ? tag.constraint : tag.typeExpression;
         return typeExpression && typeExpression.kind === 312 /* JSDocTypeExpression */ ? typeExpression : void 0;
       }
+      if (isJSDocAugmentsTag(tag) || isJSDocImplementsTag(tag)) {
+        return tag.class;
+      }
       return void 0;
     }
     function getTypeScriptMemberSymbols() {
@@ -130703,7 +144756,10 @@ ${lanes.join("\n")}
             const isValidAccess = isNamespaceName ? (symbol2) => {
               var _a2;
               return !!(symbol2.flags & 1920 /* Namespace */) && !((_a2 = symbol2.declarations) == null ? void 0 : _a2.every((d) => d.parent === node.parent));
-            } : isRhsOfImportDeclaration ? (symbol2) => isValidTypeAccess(symbol2) || isValidValueAccess(symbol2) : isTypeLocation ? isValidTypeAccess : isValidValueAccess;
+            } : isRhsOfImportDeclaration ? (
+              // Any kind is allowed when dotting off namespace in internal import equals declaration
+              (symbol2) => isValidTypeAccess(symbol2) || isValidValueAccess(symbol2)
+            ) : isTypeLocation ? isValidTypeAccess : isValidValueAccess;
             for (const exportedSymbol of exportedSymbols) {
               if (isValidAccess(exportedSymbol)) {
                 symbols.push(exportedSymbol);
@@ -130728,7 +144784,11 @@ ${lanes.join("\n")}
         }
       }
       if (!isTypeLocation) {
-        typeChecker.tryGetThisTypeAt(node, false);
+        typeChecker.tryGetThisTypeAt(
+          node,
+          /*includeGlobalThis*/
+          false
+        );
         let type = typeChecker.getTypeAtLocation(node).getNonOptionalType();
         let insertQuestionDot = false;
         if (type.isNullableType()) {
@@ -130752,7 +144812,12 @@ ${lanes.join("\n")}
       if (inCheckedFile) {
         for (const symbol of type.getApparentProperties()) {
           if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, type, symbol)) {
-            addPropertySymbol(symbol, false, insertQuestionDot);
+            addPropertySymbol(
+              symbol,
+              /* insertAwait */
+              false,
+              insertQuestionDot
+            );
           }
         }
       } else {
@@ -130763,7 +144828,12 @@ ${lanes.join("\n")}
         if (promiseType) {
           for (const symbol of promiseType.getApparentProperties()) {
             if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, promiseType, symbol)) {
-              addPropertySymbol(symbol, true, insertQuestionDot);
+              addPropertySymbol(
+                symbol,
+                /* insertAwait */
+                true,
+                insertQuestionDot
+              );
             }
           }
         }
@@ -130895,7 +144965,12 @@ ${lanes.join("\n")}
         }
       }
       if (preferences.includeCompletionsWithInsertText && scopeNode.kind !== 308 /* SourceFile */) {
-        const thisType = typeChecker.tryGetThisTypeAt(scopeNode, false, isClassLike(scopeNode.parent) ? scopeNode : void 0);
+        const thisType = typeChecker.tryGetThisTypeAt(
+          scopeNode,
+          /*includeGlobalThis*/
+          false,
+          isClassLike(scopeNode.parent) ? scopeNode : void 0
+        );
         if (thisType && !isProbablyGlobalType(thisType, sourceFile, typeChecker)) {
           for (const symbol of getPropertiesForCompletion(thisType, typeChecker)) {
             symbolToOriginInfoMap[symbols.length] = { kind: 1 /* ThisType */ };
@@ -130986,6 +145061,7 @@ ${lanes.join("\n")}
         (context) => {
           exportInfo.search(
             sourceFile.path,
+            /*preferCapitalized*/
             isRightOfOpenTag,
             (symbolName2, targetFlags) => {
               if (!isIdentifierText(symbolName2, getEmitScriptTarget(host.getCompilationSettings())))
@@ -131078,8 +145154,10 @@ ${lanes.join("\n")}
         const displayName = getCompletionEntryDisplayNameForSymbol(
           member,
           getEmitScriptTarget(compilerOptions),
+          /*origin*/
           void 0,
           0 /* ObjectPropertyDeclaration */,
+          /*jsxIdentifierExpected*/
           false
         );
         if (!displayName) {
@@ -131247,7 +145325,15 @@ ${lanes.join("\n")}
           if (!typeForObject)
             return 2 /* Fail */;
           typeMembers = typeChecker.getPropertiesOfType(typeForObject).filter((propertySymbol) => {
-            return typeChecker.isPropertyAccessible(objectLikeContainer, false, false, typeForObject, propertySymbol);
+            return typeChecker.isPropertyAccessible(
+              objectLikeContainer,
+              /*isSuper*/
+              false,
+              /*writing*/
+              false,
+              typeForObject,
+              propertySymbol
+            );
           });
           existingMembers = objectLikeContainer.elements;
         }
@@ -131396,7 +145482,12 @@ ${lanes.join("\n")}
           case 290 /* JsxSpreadAttribute */:
             if (parent2 && (parent2.kind === 282 /* JsxSelfClosingElement */ || parent2.kind === 283 /* JsxOpeningElement */)) {
               if (contextToken2.kind === 31 /* GreaterThanToken */) {
-                const precedingToken = findPrecedingToken(contextToken2.pos, sourceFile, void 0);
+                const precedingToken = findPrecedingToken(
+                  contextToken2.pos,
+                  sourceFile,
+                  /*startNode*/
+                  void 0
+                );
                 if (!parent2.typeArguments || precedingToken && precedingToken.kind === 43 /* SlashToken */)
                   break;
               }
@@ -131427,7 +145518,13 @@ ${lanes.join("\n")}
       const containingNodeKind = parent2.kind;
       switch (contextToken2.kind) {
         case 27 /* CommaToken */:
-          return containingNodeKind === 257 /* VariableDeclaration */ || isVariableDeclarationListButNotTypeArgument(contextToken2) || containingNodeKind === 240 /* VariableStatement */ || containingNodeKind === 263 /* EnumDeclaration */ || isFunctionLikeButNotConstructor(containingNodeKind) || containingNodeKind === 261 /* InterfaceDeclaration */ || containingNodeKind === 204 /* ArrayBindingPattern */ || containingNodeKind === 262 /* TypeAliasDeclaration */ || isClassLike(parent2) && !!parent2.typeParameters && parent2.typeParameters.end >= contextToken2.pos;
+          return containingNodeKind === 257 /* VariableDeclaration */ || isVariableDeclarationListButNotTypeArgument(contextToken2) || containingNodeKind === 240 /* VariableStatement */ || containingNodeKind === 263 /* EnumDeclaration */ || // enum a { foo, |
+          isFunctionLikeButNotConstructor(containingNodeKind) || containingNodeKind === 261 /* InterfaceDeclaration */ || // interface A<T, |
+          containingNodeKind === 204 /* ArrayBindingPattern */ || // var [x, y|
+          containingNodeKind === 262 /* TypeAliasDeclaration */ || // type Map, K, |
+          // class A<T, |
+          // var C = class D<T, |
+          isClassLike(parent2) && !!parent2.typeParameters && parent2.typeParameters.end >= contextToken2.pos;
         case 24 /* DotToken */:
           return containingNodeKind === 204 /* ArrayBindingPattern */;
         case 58 /* ColonToken */:
@@ -131439,7 +145536,11 @@ ${lanes.join("\n")}
         case 18 /* OpenBraceToken */:
           return containingNodeKind === 263 /* EnumDeclaration */;
         case 29 /* LessThanToken */:
-          return containingNodeKind === 260 /* ClassDeclaration */ || containingNodeKind === 228 /* ClassExpression */ || containingNodeKind === 261 /* InterfaceDeclaration */ || containingNodeKind === 262 /* TypeAliasDeclaration */ || isFunctionLikeKind(containingNodeKind);
+          return containingNodeKind === 260 /* ClassDeclaration */ || // class A< |
+          containingNodeKind === 228 /* ClassExpression */ || // var C = class D< |
+          containingNodeKind === 261 /* InterfaceDeclaration */ || // interface A< |
+          containingNodeKind === 262 /* TypeAliasDeclaration */ || // type List< |
+          isFunctionLikeKind(containingNodeKind);
         case 124 /* StaticKeyword */:
           return containingNodeKind === 169 /* PropertyDeclaration */ && !isClassLike(parent2.parent);
         case 25 /* DotDotDotToken */:
@@ -131603,6 +145704,7 @@ ${lanes.join("\n")}
           target,
           origin,
           0 /* ObjectPropertyDeclaration */,
+          /*jsxIdentifierExpected*/
           false
         );
         if (displayName) {
@@ -131676,7 +145778,12 @@ ${lanes.join("\n")}
   function getRelevantTokens(position, sourceFile) {
     const previousToken = findPrecedingToken(position, sourceFile);
     if (previousToken && position <= previousToken.end && (isMemberName(previousToken) || isKeyword(previousToken.kind))) {
-      const contextToken = findPrecedingToken(previousToken.getFullStart(), sourceFile, void 0);
+      const contextToken = findPrecedingToken(
+        previousToken.getFullStart(),
+        sourceFile,
+        /*startNode*/
+        void 0
+      );
       return { contextToken, previousToken };
     }
     return { contextToken: previousToken, previousToken };
@@ -131695,6 +145802,9 @@ ${lanes.join("\n")}
     return { symbol, origin: completionEntryDataToSymbolOriginInfo(data, name, moduleSymbol) };
   }
   function getCompletionEntryDisplayNameForSymbol(symbol, target, origin, kind, jsxIdentifierExpected) {
+    if (originIsIgnore(origin)) {
+      return void 0;
+    }
     const name = originIncludesSymbolName(origin) ? origin.symbolName : symbol.name;
     if (name === void 0 || symbol.flags & 1536 /* Module */ && isSingleOrDoubleQuote(name.charCodeAt(0)) || isKnownSymbol(symbol)) {
       return void 0;
@@ -131854,7 +145964,7 @@ ${lanes.join("\n")}
   }
   function tryGetObjectTypeDeclarationCompletionContainer(sourceFile, contextToken, location, position) {
     switch (location.kind) {
-      case 351 /* SyntaxList */:
+      case 353 /* SyntaxList */:
         return tryCast(location.parent, isObjectTypeDeclaration);
       case 1 /* EndOfFileToken */:
         const cls = tryCast(lastOrUndefined(cast(location.parent, isSourceFile).statements), isObjectTypeDeclaration);
@@ -131966,15 +146076,36 @@ ${lanes.join("\n")}
     return nodeIsMissing(left);
   }
   function isProbablyGlobalType(type, sourceFile, checker) {
-    const selfSymbol = checker.resolveName("self", void 0, 111551 /* Value */, false);
+    const selfSymbol = checker.resolveName(
+      "self",
+      /*location*/
+      void 0,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      false
+    );
     if (selfSymbol && checker.getTypeOfSymbolAtLocation(selfSymbol, sourceFile) === type) {
       return true;
     }
-    const globalSymbol = checker.resolveName("global", void 0, 111551 /* Value */, false);
+    const globalSymbol = checker.resolveName(
+      "global",
+      /*location*/
+      void 0,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      false
+    );
     if (globalSymbol && checker.getTypeOfSymbolAtLocation(globalSymbol, sourceFile) === type) {
       return true;
     }
-    const globalThisSymbol = checker.resolveName("globalThis", void 0, 111551 /* Value */, false);
+    const globalThisSymbol = checker.resolveName(
+      "globalThis",
+      /*location*/
+      void 0,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      false
+    );
     if (globalThisSymbol && checker.getTypeOfSymbolAtLocation(globalThisSymbol, sourceFile) === type) {
       return true;
     }
@@ -132122,7 +146253,9 @@ ${lanes.join("\n")}
       const strChar = identifierString.charCodeAt(strIndex);
       const testChar = lowercaseCharacters.charCodeAt(characterIndex);
       if (strChar === testChar || strChar === toUpperCharCode(testChar)) {
-        matchedFirstCharacter || (matchedFirstCharacter = prevChar === void 0 || 97 /* a */ <= prevChar && prevChar <= 122 /* z */ && 65 /* A */ <= strChar && strChar <= 90 /* Z */ || prevChar === 95 /* _ */ && strChar !== 95 /* _ */);
+        matchedFirstCharacter || (matchedFirstCharacter = prevChar === void 0 || // Beginning of word
+        97 /* a */ <= prevChar && prevChar <= 122 /* z */ && 65 /* A */ <= strChar && strChar <= 90 /* Z */ || // camelCase transition
+        prevChar === 95 /* _ */ && strChar !== 95 /* _ */);
         if (matchedFirstCharacter) {
           characterIndex++;
         }
@@ -132149,6 +146282,7 @@ ${lanes.join("\n")}
       moduleSpecifierResolutionLimit = 100;
       moduleSpecifierResolutionCacheAttemptLimit = 1e3;
       SortText = {
+        // Presets
         LocalDeclarationPriority: "10",
         LocationPriority: "11",
         OptionalMember: "12",
@@ -132158,6 +146292,7 @@ ${lanes.join("\n")}
         AutoImportSuggestions: "16",
         ClassMemberSnippets: "17",
         JavascriptIdentifiers: "18",
+        // Transformations
         Deprecated(sortText) {
           return "z" + sortText;
         },
@@ -132173,6 +146308,7 @@ ${lanes.join("\n")}
         CompletionSource2["ClassMemberSnippet"] = "ClassMemberSnippet/";
         CompletionSource2["TypeOnlyAlias"] = "TypeOnlyAlias/";
         CompletionSource2["ObjectLiteralMethodSnippet"] = "ObjectLiteralMethodSnippet/";
+        CompletionSource2["SwitchCases"] = "SwitchCases/";
         return CompletionSource2;
       })(CompletionSource || {});
       SymbolOriginInfoKind = /* @__PURE__ */ ((SymbolOriginInfoKind2) => {
@@ -132184,6 +146320,7 @@ ${lanes.join("\n")}
         SymbolOriginInfoKind2[SymbolOriginInfoKind2["ResolvedExport"] = 32] = "ResolvedExport";
         SymbolOriginInfoKind2[SymbolOriginInfoKind2["TypeOnlyAlias"] = 64] = "TypeOnlyAlias";
         SymbolOriginInfoKind2[SymbolOriginInfoKind2["ObjectLiteralMethod"] = 128] = "ObjectLiteralMethod";
+        SymbolOriginInfoKind2[SymbolOriginInfoKind2["Ignore"] = 256] = "Ignore";
         SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMemberNoExport"] = 2 /* SymbolMember */] = "SymbolMemberNoExport";
         SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMemberExport"] = 6] = "SymbolMemberExport";
         return SymbolOriginInfoKind2;
@@ -132272,6 +146409,7 @@ ${lanes.join("\n")}
           4 /* String */,
           preferences,
           options,
+          /*formatContext*/
           void 0
         );
         return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: completion.hasIndexSignature, optionalReplacementSpan, entries };
@@ -132413,7 +146551,7 @@ ${lanes.join("\n")}
         return fromContextualType();
     }
     function fromContextualType() {
-      return { kind: 2 /* Types */, types: getStringLiteralTypes(getContextualTypeFromParent(node, typeChecker)), isNewIdentifier: false };
+      return { kind: 2 /* Types */, types: getStringLiteralTypes(getContextualTypeFromParent(node, typeChecker, 4 /* Completions */)), isNewIdentifier: false };
     }
   }
   function walkUpParentheses(node) {
@@ -132484,7 +146622,12 @@ ${lanes.join("\n")}
     return { name, kind, extension };
   }
   function directoryResult(name) {
-    return nameAndKind(name, "directory" /* directory */, void 0);
+    return nameAndKind(
+      name,
+      "directory" /* directory */,
+      /*extension*/
+      void 0
+    );
   }
   function addReplacementSpans(text, textStart, names) {
     const span = getDirectoryFragmentTextSpan(text, textStart);
@@ -132499,17 +146642,19 @@ ${lanes.join("\n")}
     const mode = isStringLiteralLike(node) ? getModeForUsageLocation(sourceFile, node) : void 0;
     const scriptPath = sourceFile.path;
     const scriptDirectory = getDirectoryPath(scriptPath);
-    return isPathRelativeToScript(literalValue) || !compilerOptions.baseUrl && (isRootedDiskPath(literalValue) || isUrl(literalValue)) ? getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, getIncludeExtensionOption()) : getCompletionEntriesForNonRelativeModules(literalValue, scriptDirectory, mode, compilerOptions, host, getIncludeExtensionOption(), typeChecker);
-    function getIncludeExtensionOption() {
-      const mode2 = isStringLiteralLike(node) ? getModeForUsageLocation(sourceFile, node) : void 0;
-      return preferences.importModuleSpecifierEnding === "js" || mode2 === 99 /* ESNext */ ? IncludeExtensionsOption.ModuleSpecifierCompletion : IncludeExtensionsOption.Exclude;
-    }
+    const extensionOptions = getExtensionOptions(compilerOptions, ReferenceKind.ModuleSpecifier, sourceFile, preferences, mode);
+    return isPathRelativeToScript(literalValue) || !compilerOptions.baseUrl && (isRootedDiskPath(literalValue) || isUrl(literalValue)) ? getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, extensionOptions) : getCompletionEntriesForNonRelativeModules(literalValue, scriptDirectory, mode, compilerOptions, host, extensionOptions, typeChecker);
   }
-  function getExtensionOptions(compilerOptions, includeExtensionsOption = IncludeExtensionsOption.Exclude) {
-    return { extensions: flatten(getSupportedExtensionsForModuleResolution(compilerOptions)), includeExtensionsOption };
+  function getExtensionOptions(compilerOptions, referenceKind, importingSourceFile, preferences, resolutionMode) {
+    return {
+      extensionsToSearch: flatten(getSupportedExtensionsForModuleResolution(compilerOptions)),
+      referenceKind,
+      importingSourceFile,
+      endingPreference: preferences == null ? void 0 : preferences.importModuleSpecifierEnding,
+      resolutionMode
+    };
   }
-  function getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, includeExtensions) {
-    const extensionOptions = getExtensionOptions(compilerOptions, includeExtensions);
+  function getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, extensionOptions) {
     if (compilerOptions.rootDirs) {
       return getCompletionEntriesForDirectoryFragmentWithRootDirs(
         compilerOptions.rootDirs,
@@ -132521,18 +146666,21 @@ ${lanes.join("\n")}
         scriptPath
       );
     } else {
-      return arrayFrom(getCompletionEntriesForDirectoryFragment(literalValue, scriptDirectory, extensionOptions, host, scriptPath).values());
+      return arrayFrom(getCompletionEntriesForDirectoryFragment(
+        literalValue,
+        scriptDirectory,
+        extensionOptions,
+        host,
+        /*moduleSpecifierIsRelative*/
+        false,
+        scriptPath
+      ).values());
     }
   }
-  function isEmitResolutionKindUsingNodeModules(compilerOptions) {
-    return getEmitModuleResolutionKind(compilerOptions) === 2 /* NodeJs */ || getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */;
-  }
-  function isEmitModuleResolutionRespectingExportMaps(compilerOptions) {
-    return getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */;
-  }
   function getSupportedExtensionsForModuleResolution(compilerOptions) {
     const extensions = getSupportedExtensions(compilerOptions);
-    return isEmitResolutionKindUsingNodeModules(compilerOptions) ? getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, extensions) : extensions;
+    const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+    return moduleResolutionUsesNodeModules(moduleResolution) ? getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, extensions) : extensions;
   }
   function getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase) {
     rootDirs = rootDirs.map((rootDirectory) => normalizePath(isRootedDiskPath(rootDirectory) ? rootDirectory : combinePaths(basePath, rootDirectory)));
@@ -132547,9 +146695,17 @@ ${lanes.join("\n")}
     const basePath = compilerOptions.project || host.getCurrentDirectory();
     const ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames());
     const baseDirectories = getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase);
-    return flatMap(baseDirectories, (baseDirectory) => arrayFrom(getCompletionEntriesForDirectoryFragment(fragment, baseDirectory, extensionOptions, host, exclude).values()));
+    return flatMap(baseDirectories, (baseDirectory) => arrayFrom(getCompletionEntriesForDirectoryFragment(
+      fragment,
+      baseDirectory,
+      extensionOptions,
+      host,
+      /*moduleSpecifierIsRelative*/
+      true,
+      exclude
+    ).values()));
   }
-  function getCompletionEntriesForDirectoryFragment(fragment, scriptPath, extensionOptions, host, exclude, result = createNameAndKindSet()) {
+  function getCompletionEntriesForDirectoryFragment(fragment, scriptDirectory, extensionOptions, host, moduleSpecifierIsRelative, exclude, result = createNameAndKindSet()) {
     var _a2;
     if (fragment === void 0) {
       fragment = "";
@@ -132562,19 +146718,21 @@ ${lanes.join("\n")}
       fragment = "." + directorySeparator;
     }
     fragment = ensureTrailingDirectorySeparator(fragment);
-    const absolutePath = resolvePath(scriptPath, fragment);
+    const absolutePath = resolvePath(scriptDirectory, fragment);
     const baseDirectory = hasTrailingDirectorySeparator(absolutePath) ? absolutePath : getDirectoryPath(absolutePath);
-    const packageJsonPath = findPackageJson(baseDirectory, host);
-    if (packageJsonPath) {
-      const packageJson = readJson(packageJsonPath, host);
-      const typesVersions = packageJson.typesVersions;
-      if (typeof typesVersions === "object") {
-        const versionPaths = (_a2 = getPackageJsonTypesVersionsPaths(typesVersions)) == null ? void 0 : _a2.paths;
-        if (versionPaths) {
-          const packageDirectory = getDirectoryPath(packageJsonPath);
-          const pathInPackage = absolutePath.slice(ensureTrailingDirectorySeparator(packageDirectory).length);
-          if (addCompletionEntriesFromPaths(result, pathInPackage, packageDirectory, extensionOptions, host, versionPaths)) {
-            return result;
+    if (!moduleSpecifierIsRelative) {
+      const packageJsonPath = findPackageJson(baseDirectory, host);
+      if (packageJsonPath) {
+        const packageJson = readJson(packageJsonPath, host);
+        const typesVersions = packageJson.typesVersions;
+        if (typeof typesVersions === "object") {
+          const versionPaths = (_a2 = getPackageJsonTypesVersionsPaths(typesVersions)) == null ? void 0 : _a2.paths;
+          if (versionPaths) {
+            const packageDirectory = getDirectoryPath(packageJsonPath);
+            const pathInPackage = absolutePath.slice(ensureTrailingDirectorySeparator(packageDirectory).length);
+            if (addCompletionEntriesFromPaths(result, pathInPackage, packageDirectory, extensionOptions, host, versionPaths)) {
+              return result;
+            }
           }
         }
       }
@@ -132582,14 +146740,22 @@ ${lanes.join("\n")}
     const ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames());
     if (!tryDirectoryExists(host, baseDirectory))
       return result;
-    const files = tryReadDirectory(host, baseDirectory, extensionOptions.extensions, void 0, ["./*"]);
+    const files = tryReadDirectory(
+      host,
+      baseDirectory,
+      extensionOptions.extensionsToSearch,
+      /*exclude*/
+      void 0,
+      /*include*/
+      ["./*"]
+    );
     if (files) {
       for (let filePath of files) {
         filePath = normalizePath(filePath);
-        if (exclude && comparePaths(filePath, exclude, scriptPath, ignoreCase) === 0 /* EqualTo */) {
+        if (exclude && comparePaths(filePath, exclude, scriptDirectory, ignoreCase) === 0 /* EqualTo */) {
           continue;
         }
-        const { name, extension } = getFilenameWithExtensionOption(getBaseFileName(filePath), host.getCompilationSettings(), extensionOptions.includeExtensionsOption);
+        const { name, extension } = getFilenameWithExtensionOption(getBaseFileName(filePath), host.getCompilationSettings(), extensionOptions);
         result.add(nameAndKind(name, "script" /* scriptElement */, extension));
       }
     }
@@ -132604,15 +146770,27 @@ ${lanes.join("\n")}
     }
     return result;
   }
-  function getFilenameWithExtensionOption(name, compilerOptions, includeExtensionsOption) {
-    const outputExtension = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, compilerOptions);
-    if (includeExtensionsOption === 0 /* Exclude */ && !fileExtensionIsOneOf(name, [".json" /* Json */, ".mts" /* Mts */, ".cts" /* Cts */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".mjs" /* Mjs */, ".cjs" /* Cjs */])) {
-      return { name: removeFileExtension(name), extension: tryGetExtensionFromPath2(name) };
-    } else if ((fileExtensionIsOneOf(name, [".mts" /* Mts */, ".cts" /* Cts */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".mjs" /* Mjs */, ".cjs" /* Cjs */]) || includeExtensionsOption === 2 /* ModuleSpecifierCompletion */) && outputExtension) {
-      return { name: changeExtension(name, outputExtension), extension: outputExtension };
-    } else {
+  function getFilenameWithExtensionOption(name, compilerOptions, extensionOptions) {
+    const nonJsResult = ts_moduleSpecifiers_exports.tryGetRealFileNameForNonJsDeclarationFileName(name);
+    if (nonJsResult) {
+      return { name: nonJsResult, extension: tryGetExtensionFromPath2(nonJsResult) };
+    }
+    if (extensionOptions.referenceKind === 0 /* Filename */) {
       return { name, extension: tryGetExtensionFromPath2(name) };
     }
+    const endingPreference = getModuleSpecifierEndingPreference(extensionOptions.endingPreference, extensionOptions.resolutionMode, compilerOptions, extensionOptions.importingSourceFile);
+    if (endingPreference === 3 /* TsExtension */) {
+      if (fileExtensionIsOneOf(name, supportedTSImplementationExtensions)) {
+        return { name, extension: tryGetExtensionFromPath2(name) };
+      }
+      const outputExtension2 = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, compilerOptions);
+      return outputExtension2 ? { name: changeExtension(name, outputExtension2), extension: outputExtension2 } : { name, extension: tryGetExtensionFromPath2(name) };
+    }
+    if ((endingPreference === 0 /* Minimal */ || endingPreference === 1 /* Index */) && fileExtensionIsOneOf(name, [".js" /* Js */, ".jsx" /* Jsx */, ".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */])) {
+      return { name: removeFileExtension(name), extension: tryGetExtensionFromPath2(name) };
+    }
+    const outputExtension = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, compilerOptions);
+    return outputExtension ? { name: changeExtension(name, outputExtension), extension: outputExtension } : { name, extension: tryGetExtensionFromPath2(name) };
   }
   function addCompletionEntriesFromPaths(result, fragment, baseDirectory, extensionOptions, host, paths) {
     const getPatternsForKey = (key) => paths[key];
@@ -132654,28 +146832,48 @@ ${lanes.join("\n")}
     pathResults.forEach((pathResult) => pathResult.results.forEach((r) => result.add(r)));
     return matchedPath !== void 0;
   }
-  function getCompletionEntriesForNonRelativeModules(fragment, scriptPath, mode, compilerOptions, host, includeExtensionsOption, typeChecker) {
+  function getCompletionEntriesForNonRelativeModules(fragment, scriptPath, mode, compilerOptions, host, extensionOptions, typeChecker) {
     const { baseUrl, paths } = compilerOptions;
     const result = createNameAndKindSet();
-    const extensionOptions = getExtensionOptions(compilerOptions, includeExtensionsOption);
+    const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
     if (baseUrl) {
       const projectDir = compilerOptions.project || host.getCurrentDirectory();
       const absolute = normalizePath(combinePaths(projectDir, baseUrl));
-      getCompletionEntriesForDirectoryFragment(fragment, absolute, extensionOptions, host, void 0, result);
+      getCompletionEntriesForDirectoryFragment(
+        fragment,
+        absolute,
+        extensionOptions,
+        host,
+        /*moduleSpecifierIsRelative*/
+        false,
+        /*exclude*/
+        void 0,
+        result
+      );
       if (paths) {
         addCompletionEntriesFromPaths(result, fragment, absolute, extensionOptions, host, paths);
       }
     }
     const fragmentDirectory = getFragmentDirectory(fragment);
     for (const ambientName of getAmbientModuleCompletions(fragment, fragmentDirectory, typeChecker)) {
-      result.add(nameAndKind(ambientName, "external module name" /* externalModuleName */, void 0));
+      result.add(nameAndKind(
+        ambientName,
+        "external module name" /* externalModuleName */,
+        /*extension*/
+        void 0
+      ));
     }
     getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, fragmentDirectory, extensionOptions, result);
-    if (isEmitResolutionKindUsingNodeModules(compilerOptions)) {
+    if (moduleResolutionUsesNodeModules(moduleResolution)) {
       let foundGlobal = false;
       if (fragmentDirectory === void 0) {
         for (const moduleName of enumerateNodeModulesVisibleToScript(host, scriptPath)) {
-          const moduleResult = nameAndKind(moduleName, "external module name" /* externalModuleName */, void 0);
+          const moduleResult = nameAndKind(
+            moduleName,
+            "external module name" /* externalModuleName */,
+            /*extension*/
+            void 0
+          );
           if (!result.has(moduleResult.name)) {
             foundGlobal = true;
             result.add(moduleResult);
@@ -132686,10 +146884,20 @@ ${lanes.join("\n")}
         let ancestorLookup = (ancestor) => {
           const nodeModules = combinePaths(ancestor, "node_modules");
           if (tryDirectoryExists(host, nodeModules)) {
-            getCompletionEntriesForDirectoryFragment(fragment, nodeModules, extensionOptions, host, void 0, result);
+            getCompletionEntriesForDirectoryFragment(
+              fragment,
+              nodeModules,
+              extensionOptions,
+              host,
+              /*moduleSpecifierIsRelative*/
+              false,
+              /*exclude*/
+              void 0,
+              result
+            );
           }
         };
-        if (fragmentDirectory && isEmitModuleResolutionRespectingExportMaps(compilerOptions)) {
+        if (fragmentDirectory && getResolvePackageJsonExports(compilerOptions)) {
           const nodeModulesDirectoryLookup = ancestorLookup;
           ancestorLookup = (ancestor) => {
             const components = getPathComponents(fragment);
@@ -132790,13 +146998,20 @@ ${lanes.join("\n")}
     const baseDirectory = normalizePath(combinePaths(packageDirectory, expandedPrefixDirectory));
     const completePrefix = fragmentHasPath ? baseDirectory : ensureTrailingDirectorySeparator(baseDirectory) + normalizedPrefixBase;
     const includeGlob = normalizedSuffix ? "**/*" + normalizedSuffix : "./*";
-    const matches = mapDefined(tryReadDirectory(host, baseDirectory, extensionOptions.extensions, void 0, [includeGlob]), (match) => {
+    const matches = mapDefined(tryReadDirectory(
+      host,
+      baseDirectory,
+      extensionOptions.extensionsToSearch,
+      /*exclude*/
+      void 0,
+      [includeGlob]
+    ), (match) => {
       const trimmedWithPattern = trimPrefixAndSuffix(match);
       if (trimmedWithPattern) {
         if (containsSlash(trimmedWithPattern)) {
           return directoryResult(getPathComponents(removeLeadingDirectorySeparator(trimmedWithPattern))[1]);
         }
-        const { name, extension } = getFilenameWithExtensionOption(trimmedWithPattern, host.getCompilationSettings(), extensionOptions.includeExtensionsOption);
+        const { name, extension } = getFilenameWithExtensionOption(trimmedWithPattern, host.getCompilationSettings(), extensionOptions);
         return nameAndKind(name, "script" /* scriptElement */, extension);
       }
     });
@@ -132836,7 +147051,15 @@ ${lanes.join("\n")}
     }
     const [, prefix, kind, toComplete] = match;
     const scriptPath = getDirectoryPath(sourceFile.path);
-    const names = kind === "path" ? getCompletionEntriesForDirectoryFragment(toComplete, scriptPath, getExtensionOptions(compilerOptions, 1 /* Include */), host, sourceFile.path) : kind === "types" ? getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, getFragmentDirectory(toComplete), getExtensionOptions(compilerOptions)) : Debug.fail();
+    const names = kind === "path" ? getCompletionEntriesForDirectoryFragment(
+      toComplete,
+      scriptPath,
+      getExtensionOptions(compilerOptions, 0 /* Filename */, sourceFile),
+      host,
+      /*moduleSpecifierIsRelative*/
+      true,
+      sourceFile.path
+    ) : kind === "types" ? getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, getFragmentDirectory(toComplete), getExtensionOptions(compilerOptions, 1 /* ModuleSpecifier */, sourceFile)) : Debug.fail();
     return addReplacementSpans(toComplete, range.pos + prefix.length, arrayFrom(names.values()));
   }
   function getCompletionEntriesFromTypings(host, options, scriptPath, fragmentDirectory, extensionOptions, result = createNameAndKindSet()) {
@@ -132859,14 +147082,29 @@ ${lanes.join("\n")}
           continue;
         if (fragmentDirectory === void 0) {
           if (!seen.has(packageName)) {
-            result.add(nameAndKind(packageName, "external module name" /* externalModuleName */, void 0));
+            result.add(nameAndKind(
+              packageName,
+              "external module name" /* externalModuleName */,
+              /*extension*/
+              void 0
+            ));
             seen.set(packageName, true);
           }
         } else {
           const baseDirectory = combinePaths(directory, typeDirectoryName);
           const remainingFragment = tryRemoveDirectoryPrefix(fragmentDirectory, packageName, hostGetCanonicalFileName(host));
           if (remainingFragment !== void 0) {
-            getCompletionEntriesForDirectoryFragment(remainingFragment, baseDirectory, extensionOptions, host, void 0, result);
+            getCompletionEntriesForDirectoryFragment(
+              remainingFragment,
+              baseDirectory,
+              extensionOptions,
+              host,
+              /*moduleSpecifierIsRelative*/
+              false,
+              /*exclude*/
+              void 0,
+              result
+            );
           }
         }
       }
@@ -132911,7 +147149,7 @@ ${lanes.join("\n")}
   function isRequireCallArgument(node) {
     return isCallExpression(node.parent) && firstOrUndefined(node.parent.arguments) === node && isIdentifier(node.parent.expression) && node.parent.expression.escapedText === "require";
   }
-  var kindPrecedence, StringLiteralCompletionKind, IncludeExtensionsOption, tripleSlashDirectiveFragmentRegex, nodeModulesDependencyKeys;
+  var kindPrecedence, StringLiteralCompletionKind, ReferenceKind, tripleSlashDirectiveFragmentRegex, nodeModulesDependencyKeys;
   var init_stringCompletions = __esm({
     "src/services/stringCompletions.ts"() {
       "use strict";
@@ -132928,12 +147166,11 @@ ${lanes.join("\n")}
         StringLiteralCompletionKind2[StringLiteralCompletionKind2["Types"] = 2] = "Types";
         return StringLiteralCompletionKind2;
       })(StringLiteralCompletionKind || {});
-      IncludeExtensionsOption = /* @__PURE__ */ ((IncludeExtensionsOption2) => {
-        IncludeExtensionsOption2[IncludeExtensionsOption2["Exclude"] = 0] = "Exclude";
-        IncludeExtensionsOption2[IncludeExtensionsOption2["Include"] = 1] = "Include";
-        IncludeExtensionsOption2[IncludeExtensionsOption2["ModuleSpecifierCompletion"] = 2] = "ModuleSpecifierCompletion";
-        return IncludeExtensionsOption2;
-      })(IncludeExtensionsOption || {});
+      ReferenceKind = /* @__PURE__ */ ((ReferenceKind2) => {
+        ReferenceKind2[ReferenceKind2["Filename"] = 0] = "Filename";
+        ReferenceKind2[ReferenceKind2["ModuleSpecifier"] = 1] = "ModuleSpecifier";
+        return ReferenceKind2;
+      })(ReferenceKind || {});
       tripleSlashDirectiveFragmentRegex = /^(\/\/\/\s*<reference\s+(path|types)\s*=\s*(?:'|"))([^\3"]*)$/;
       nodeModulesDependencyKeys = ["dependencies", "devDependencies", "peerDependencies", "optionalDependencies"];
     }
@@ -133036,13 +147273,26 @@ ${lanes.join("\n")}
             case 79 /* Identifier */:
               break;
             case 268 /* ImportEqualsDeclaration */:
-              handleNamespaceImport(direct, direct.name, hasSyntacticModifier(direct, 1 /* Export */), false);
+              handleNamespaceImport(
+                direct,
+                direct.name,
+                hasSyntacticModifier(direct, 1 /* Export */),
+                /*alreadyAddedDirect*/
+                false
+              );
               break;
             case 269 /* ImportDeclaration */:
               directImports.push(direct);
               const namedBindings = direct.importClause && direct.importClause.namedBindings;
               if (namedBindings && namedBindings.kind === 271 /* NamespaceImport */) {
-                handleNamespaceImport(direct, namedBindings.name, false, true);
+                handleNamespaceImport(
+                  direct,
+                  namedBindings.name,
+                  /*isReExport*/
+                  false,
+                  /*alreadyAddedDirect*/
+                  true
+                );
               } else if (!isAvailableThroughGlobal && isDefaultImport(direct)) {
                 addIndirectUser(getSourceFileLikeForImportDeclaration(direct));
               }
@@ -133051,14 +147301,22 @@ ${lanes.join("\n")}
               if (!direct.exportClause) {
                 handleDirectImports(getContainingModuleSymbol(direct, checker));
               } else if (direct.exportClause.kind === 277 /* NamespaceExport */) {
-                addIndirectUser(getSourceFileLikeForImportDeclaration(direct), true);
+                addIndirectUser(
+                  getSourceFileLikeForImportDeclaration(direct),
+                  /** addTransitiveDependencies */
+                  true
+                );
               } else {
                 directImports.push(direct);
               }
               break;
             case 202 /* ImportType */:
               if (!isAvailableThroughGlobal && direct.isTypeOf && !direct.qualifier && isExported2(direct)) {
-                addIndirectUser(direct.getSourceFile(), true);
+                addIndirectUser(
+                  direct.getSourceFile(),
+                  /** addTransitiveDependencies */
+                  true
+                );
               }
               directImports.push(direct);
               break;
@@ -133070,7 +147328,15 @@ ${lanes.join("\n")}
     }
     function handleImportCall(importCall) {
       const top = findAncestor(importCall, isAmbientModuleDeclaration) || importCall.getSourceFile();
-      addIndirectUser(top, !!isExported2(importCall, true));
+      addIndirectUser(
+        top,
+        /** addTransitiveDependencies */
+        !!isExported2(
+          importCall,
+          /** stopAtAmbientModule */
+          true
+        )
+      );
     }
     function isExported2(node, stopAtAmbientModule = false) {
       return findAncestor(node, (node2) => {
@@ -133087,7 +147353,11 @@ ${lanes.join("\n")}
         const sourceFileLike = getSourceFileLikeForImportDeclaration(importDeclaration);
         Debug.assert(sourceFileLike.kind === 308 /* SourceFile */ || sourceFileLike.kind === 264 /* ModuleDeclaration */);
         if (isReExport || findNamespaceReExports(sourceFileLike, name, checker)) {
-          addIndirectUser(sourceFileLike, true);
+          addIndirectUser(
+            sourceFileLike,
+            /** addTransitiveDependencies */
+            true
+          );
         } else {
           addIndirectUser(sourceFileLike);
         }
@@ -133109,7 +147379,11 @@ ${lanes.join("\n")}
       if (directImports2) {
         for (const directImport of directImports2) {
           if (!isImportTypeNode(directImport)) {
-            addIndirectUser(getSourceFileLikeForImportDeclaration(directImport), true);
+            addIndirectUser(
+              getSourceFileLikeForImportDeclaration(directImport),
+              /** addTransitiveDependencies */
+              true
+            );
           }
         }
       }
@@ -133220,6 +147494,7 @@ ${lanes.join("\n")}
     });
   }
   function findModuleReferences(program, sourceFiles, searchModuleSymbol) {
+    var _a2;
     const refs = [];
     const checker = program.getTypeChecker();
     for (const referencingFile of sourceFiles) {
@@ -133231,7 +147506,7 @@ ${lanes.join("\n")}
           }
         }
         for (const ref of referencingFile.typeReferenceDirectives) {
-          const referenced = program.getResolvedTypeReferenceDirectives().get(ref.fileName, ref.resolutionMode || referencingFile.impliedNodeFormat);
+          const referenced = (_a2 = program.getResolvedTypeReferenceDirectives().get(ref.fileName, ref.resolutionMode || referencingFile.impliedNodeFormat)) == null ? void 0 : _a2.resolvedTypeReferenceDirective;
           if (referenced !== void 0 && referenced.resolvedFileName === searchSourceFile.fileName) {
             refs.push({ kind: "reference", referencingFile, ref });
           }
@@ -133266,7 +147541,10 @@ ${lanes.join("\n")}
     return map2;
   }
   function forEachPossibleImportOrExportStatement(sourceFileLike, action) {
-    return forEach(sourceFileLike.kind === 308 /* SourceFile */ ? sourceFileLike.statements : sourceFileLike.body.statements, (statement) => action(statement) || isAmbientModuleDeclaration(statement) && forEach(statement.body && statement.body.statements, action));
+    return forEach(sourceFileLike.kind === 308 /* SourceFile */ ? sourceFileLike.statements : sourceFileLike.body.statements, (statement) => (
+      // TODO: GH#18217
+      action(statement) || isAmbientModuleDeclaration(statement) && forEach(statement.body && statement.body.statements, action)
+    ));
   }
   function forEachImport(sourceFile, action) {
     if (sourceFile.externalModuleIndicator || sourceFile.imports !== void 0) {
@@ -133303,7 +147581,11 @@ ${lanes.join("\n")}
       const grandparent = parent2.parent;
       if (symbol.exportSymbol) {
         if (parent2.kind === 208 /* PropertyAccessExpression */) {
-          return ((_a2 = symbol.declarations) == null ? void 0 : _a2.some((d) => d === parent2)) && isBinaryExpression(grandparent) ? getSpecialPropertyExport(grandparent, false) : void 0;
+          return ((_a2 = symbol.declarations) == null ? void 0 : _a2.some((d) => d === parent2)) && isBinaryExpression(grandparent) ? getSpecialPropertyExport(
+            grandparent,
+            /*useLhsSymbol*/
+            false
+          ) : void 0;
         } else {
           return exportInfo(symbol.exportSymbol, getExportKindForDeclaration(parent2));
         }
@@ -133326,10 +147608,18 @@ ${lanes.join("\n")}
         } else if (isExportAssignment(grandparent)) {
           return getExportAssignmentExport(grandparent);
         } else if (isBinaryExpression(parent2)) {
-          return getSpecialPropertyExport(parent2, true);
+          return getSpecialPropertyExport(
+            parent2,
+            /*useLhsSymbol*/
+            true
+          );
         } else if (isBinaryExpression(grandparent)) {
-          return getSpecialPropertyExport(grandparent, true);
-        } else if (isJSDocTypedefTag(parent2)) {
+          return getSpecialPropertyExport(
+            grandparent,
+            /*useLhsSymbol*/
+            true
+          );
+        } else if (isJSDocTypedefTag(parent2) || isJSDocCallbackTag(parent2)) {
           return exportInfo(symbol, 0 /* Named */);
         }
       }
@@ -133382,14 +147672,15 @@ ${lanes.join("\n")}
     }
   }
   function getExportEqualsLocalSymbol(importedSymbol, checker) {
+    var _a2, _b;
     if (importedSymbol.flags & 2097152 /* Alias */) {
       return checker.getImmediateAliasedSymbol(importedSymbol);
     }
     const decl = Debug.checkDefined(importedSymbol.valueDeclaration);
     if (isExportAssignment(decl)) {
-      return decl.expression.symbol;
+      return (_a2 = tryCast(decl.expression, canHaveSymbol)) == null ? void 0 : _a2.symbol;
     } else if (isBinaryExpression(decl)) {
-      return decl.right.symbol;
+      return (_b = tryCast(decl.right, canHaveSymbol)) == null ? void 0 : _b.symbol;
     } else if (isSourceFile(decl)) {
       return decl.symbol;
     }
@@ -133431,7 +147722,7 @@ ${lanes.join("\n")}
     if (symbol.declarations) {
       for (const declaration of symbol.declarations) {
         if (isExportSpecifier(declaration) && !declaration.propertyName && !declaration.parent.parent.moduleSpecifier) {
-          return checker.getExportSpecifierLocalTargetSymbol(declaration);
+          return checker.getExportSpecifierLocalTargetSymbol(declaration) || symbol;
         } else if (isPropertyAccessExpression(declaration) && isModuleExportsAccessExpression(declaration.expression) && !isPrivateIdentifier(declaration.name)) {
           return checker.getSymbolAtLocation(declaration);
         } else if (isShorthandPropertyAssignment(declaration) && isBinaryExpression(declaration.parent.parent) && getAssignmentDeclarationKind(declaration.parent.parent) === 2 /* ModuleExports */) {
@@ -133521,7 +147812,10 @@ ${lanes.join("\n")}
       const propertyName = findAncestor(node, isComputedPropertyName);
       return propertyName ? getContextNode(propertyName.parent) : void 0;
     }
-    if (node.parent.name === node || isConstructorDeclaration(node.parent) || isExportAssignment(node.parent) || (isImportOrExportSpecifier(node.parent) || isBindingElement(node.parent)) && node.parent.propertyName === node || node.kind === 88 /* DefaultKeyword */ && hasSyntacticModifier(node.parent, 1025 /* ExportDefault */)) {
+    if (node.parent.name === node || // node is name of declaration, use parent
+    isConstructorDeclaration(node.parent) || isExportAssignment(node.parent) || // Property name of the import export specifier or binding pattern, use parent
+    (isImportOrExportSpecifier(node.parent) || isBindingElement(node.parent)) && node.parent.propertyName === node || // Is default export
+    node.kind === 88 /* DefaultKeyword */ && hasSyntacticModifier(node.parent, 1025 /* ExportDefault */)) {
       return getContextNode(node.parent);
     }
     return void 0;
@@ -133575,10 +147869,13 @@ ${lanes.join("\n")}
     const checker = program.getTypeChecker();
     const adjustedNode = Core.getAdjustedNode(node, options);
     const symbol = isDefinitionForReference(adjustedNode) ? checker.getSymbolAtLocation(adjustedNode) : void 0;
-    return !referencedSymbols || !referencedSymbols.length ? void 0 : mapDefined(referencedSymbols, ({ definition, references }) => definition && {
-      definition: checker.runWithCancellationToken(cancellationToken, (checker2) => definitionToReferencedSymbolDefinitionInfo(definition, checker2, node)),
-      references: references.map((r) => toReferencedSymbolEntry(r, symbol))
-    });
+    return !referencedSymbols || !referencedSymbols.length ? void 0 : mapDefined(referencedSymbols, ({ definition, references }) => (
+      // Only include referenced symbols that have a valid definition.
+      definition && {
+        definition: checker.runWithCancellationToken(cancellationToken, (checker2) => definitionToReferencedSymbolDefinitionInfo(definition, checker2, node)),
+        references: references.map((r) => toReferencedSymbolEntry(r, symbol))
+      }
+    ));
   }
   function isDefinitionForReference(node) {
     return node.kind === 88 /* DefaultKeyword */ || !!getDeclarationFromName(node) || isLiteralComputedPropertyDeclarationName(node) || node.kind === 135 /* ConstructorKeyword */ && isConstructorDeclaration(node.parent);
@@ -133879,7 +148176,7 @@ ${lanes.join("\n")}
       case 273 /* ImportSpecifier */:
       case 261 /* InterfaceDeclaration */:
       case 341 /* JSDocCallbackTag */:
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
       case 288 /* JsxAttribute */:
       case 264 /* ModuleDeclaration */:
       case 267 /* NamespaceExportDeclaration */:
@@ -133904,8 +148201,8 @@ ${lanes.join("\n")}
         return !!decl.initializer || isCatchClause(decl.parent);
       case 170 /* MethodSignature */:
       case 168 /* PropertySignature */:
-      case 350 /* JSDocPropertyTag */:
-      case 343 /* JSDocParameterTag */:
+      case 351 /* JSDocPropertyTag */:
+      case 344 /* JSDocParameterTag */:
         return false;
       default:
         return Debug.failBadSyntaxKind(decl);
@@ -133942,7 +148239,7 @@ ${lanes.join("\n")}
       })(FindReferencesUse || {});
       ((Core2) => {
         function getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options = {}, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) {
-          var _a2, _b;
+          var _a2, _b, _c;
           node = getAdjustedNode(node, options);
           if (isSourceFile(node)) {
             const resolvedRef = ts_GoToDefinition_exports.getReferenceAtPosition(node, position, program);
@@ -133951,7 +148248,14 @@ ${lanes.join("\n")}
             }
             const moduleSymbol = program.getTypeChecker().getMergedSymbol(resolvedRef.file.symbol);
             if (moduleSymbol) {
-              return getReferencedSymbolsForModule(program, moduleSymbol, false, sourceFiles, sourceFilesSet);
+              return getReferencedSymbolsForModule(
+                program,
+                moduleSymbol,
+                /*excludeImportTypeOfExportEquals*/
+                false,
+                sourceFiles,
+                sourceFilesSet
+              );
             }
             const fileIncludeReasons = program.getFileIncludeReasons();
             if (!fileIncludeReasons) {
@@ -133974,7 +148278,7 @@ ${lanes.join("\n")}
             if (!options.implementations && isStringLiteralLike(node)) {
               if (isModuleSpecifierLike(node)) {
                 const fileIncludeReasons = program.getFileIncludeReasons();
-                const referencedFileName = (_b = (_a2 = node.getSourceFile().resolvedModules) == null ? void 0 : _a2.get(node.text, getModeForUsageLocation(node.getSourceFile(), node))) == null ? void 0 : _b.resolvedFileName;
+                const referencedFileName = (_c = (_b = (_a2 = node.getSourceFile().resolvedModules) == null ? void 0 : _a2.get(node.text, getModeForUsageLocation(node.getSourceFile(), node))) == null ? void 0 : _b.resolvedModule) == null ? void 0 : _c.resolvedFileName;
                 const referencedFile = referencedFileName ? program.getSourceFile(referencedFileName) : void 0;
                 if (referencedFile) {
                   return [{ definition: { type: 4 /* String */, node }, references: getReferencesForNonModule(referencedFile, fileIncludeReasons, program) || emptyArray }];
@@ -133985,7 +148289,14 @@ ${lanes.join("\n")}
             return void 0;
           }
           if (symbol.escapedName === "export=" /* ExportEquals */) {
-            return getReferencedSymbolsForModule(program, symbol.parent, false, sourceFiles, sourceFilesSet);
+            return getReferencedSymbolsForModule(
+              program,
+              symbol.parent,
+              /*excludeImportTypeOfExportEquals*/
+              false,
+              sourceFiles,
+              sourceFilesSet
+            );
           }
           const moduleReferences = getReferencedSymbolsForModuleIfDeclaredBySourceFile(symbol, program, sourceFiles, cancellationToken, options, sourceFilesSet);
           if (moduleReferences && !(symbol.flags & 33554432 /* Transient */)) {
@@ -134010,7 +148321,14 @@ ${lanes.join("\n")}
           var _a2, _b;
           const moduleSymbol = (_a2 = program.getSourceFile(fileName)) == null ? void 0 : _a2.symbol;
           if (moduleSymbol) {
-            return ((_b = getReferencedSymbolsForModule(program, moduleSymbol, false, sourceFiles, sourceFilesSet)[0]) == null ? void 0 : _b.references) || emptyArray;
+            return ((_b = getReferencedSymbolsForModule(
+              program,
+              moduleSymbol,
+              /*excludeImportTypeOfExportEquals*/
+              false,
+              sourceFiles,
+              sourceFilesSet
+            )[0]) == null ? void 0 : _b.references) || emptyArray;
           }
           const fileIncludeReasons = program.getFileIncludeReasons();
           const referencedFile = program.getSourceFile(fileName);
@@ -134055,7 +148373,16 @@ ${lanes.join("\n")}
             return moduleReferences;
           const checker = program.getTypeChecker();
           symbol = skipAlias(exportEquals, checker);
-          return mergeReferences(program, moduleReferences, getReferencedSymbolsForSymbol(symbol, void 0, sourceFiles, sourceFilesSet, checker, cancellationToken, options));
+          return mergeReferences(program, moduleReferences, getReferencedSymbolsForSymbol(
+            symbol,
+            /*node*/
+            void 0,
+            sourceFiles,
+            sourceFilesSet,
+            checker,
+            cancellationToken,
+            options
+          ));
         }
         function mergeReferences(program, ...referencesToMerge) {
           let result;
@@ -134185,18 +148512,45 @@ ${lanes.join("\n")}
           return void 0;
         }
         function getReferencedSymbolsForSymbol(originalSymbol, node, sourceFiles, sourceFilesSet, checker, cancellationToken, options) {
-          const symbol = node && skipPastExportOrImportSpecifierOrUnion(originalSymbol, node, checker, !isForRenameWithPrefixAndSuffixText(options)) || originalSymbol;
+          const symbol = node && skipPastExportOrImportSpecifierOrUnion(
+            originalSymbol,
+            node,
+            checker,
+            /*useLocalSymbolForExportSpecifier*/
+            !isForRenameWithPrefixAndSuffixText(options)
+          ) || originalSymbol;
           const searchMeaning = node ? getIntersectingMeaningFromDeclarations(node, symbol) : 7 /* All */;
           const result = [];
           const state = new State(sourceFiles, sourceFilesSet, node ? getSpecialSearchKind(node) : SpecialSearchKind.None, checker, cancellationToken, searchMeaning, options, result);
           const exportSpecifier = !isForRenameWithPrefixAndSuffixText(options) || !symbol.declarations ? void 0 : find(symbol.declarations, isExportSpecifier);
           if (exportSpecifier) {
-            getReferencesAtExportSpecifier(exportSpecifier.name, symbol, exportSpecifier, state.createSearch(node, originalSymbol, void 0), state, true, true);
+            getReferencesAtExportSpecifier(
+              exportSpecifier.name,
+              symbol,
+              exportSpecifier,
+              state.createSearch(
+                node,
+                originalSymbol,
+                /*comingFrom*/
+                void 0
+              ),
+              state,
+              /*addReferencesHere*/
+              true,
+              /*alwaysGetReferences*/
+              true
+            );
           } else if (node && node.kind === 88 /* DefaultKeyword */ && symbol.escapedName === "default" /* Default */ && symbol.parent) {
             addReference(node, symbol, state);
             searchForImportsOfExport(node, symbol, { exportingModuleSymbol: symbol.parent, exportKind: 1 /* Default */ }, state);
           } else {
-            const search = state.createSearch(node, symbol, void 0, { allSearchSymbols: node ? populateSearchSymbolSet(symbol, node, checker, options.use === 2 /* Rename */, !!options.providePrefixAndSuffixTextForRename, !!options.implementations) : [symbol] });
+            const search = state.createSearch(
+              node,
+              symbol,
+              /*comingFrom*/
+              void 0,
+              { allSearchSymbols: node ? populateSearchSymbolSet(symbol, node, checker, options.use === 2 /* Rename */, !!options.providePrefixAndSuffixTextForRename, !!options.implementations) : [symbol] }
+            );
             getReferencesInContainerOrFiles(symbol, state, search);
           }
           return result;
@@ -134204,7 +148558,14 @@ ${lanes.join("\n")}
         function getReferencesInContainerOrFiles(symbol, state, search) {
           const scope = getSymbolScope(symbol);
           if (scope) {
-            getReferencesInContainer(scope, scope.getSourceFile(), search, state, !(isSourceFile(scope) && !contains(state.sourceFiles, scope)));
+            getReferencesInContainer(
+              scope,
+              scope.getSourceFile(),
+              search,
+              state,
+              /*addReferencesHere*/
+              !(isSourceFile(scope) && !contains(state.sourceFiles, scope))
+            );
           } else {
             for (const sourceFile of state.sourceFiles) {
               state.cancellationToken.throwIfCancellationRequested();
@@ -134262,20 +148623,42 @@ ${lanes.join("\n")}
             this.searchMeaning = searchMeaning;
             this.options = options;
             this.result = result;
+            /** Cache for `explicitlyinheritsFrom`. */
             this.inheritsFromCache = /* @__PURE__ */ new Map();
+            /**
+             * Type nodes can contain multiple references to the same type. For example:
+             *      let x: Foo & (Foo & Bar) = ...
+             * Because we are returning the implementation locations and not the identifier locations,
+             * duplicate entries would be returned here as each of the type references is part of
+             * the same implementation. For that reason, check before we add a new entry.
+             */
             this.markSeenContainingTypeReference = nodeSeenTracker();
+            /**
+             * It's possible that we will encounter the right side of `export { foo as bar } from "x";` more than once.
+             * For example:
+             *     // b.ts
+             *     export { foo as bar } from "./a";
+             *     import { bar } from "./b";
+             *
+             * Normally at `foo as bar` we directly add `foo` and do not locally search for it (since it doesn't declare a local).
+             * But another reference to it may appear in the same source file.
+             * See `tests/cases/fourslash/transitiveExportImports3.ts`.
+             */
             this.markSeenReExportRHS = nodeSeenTracker();
             this.symbolIdToReferences = [];
+            // Source file ID → symbol ID → Whether the symbol has been searched for in the source file.
             this.sourceFileToSeenSymbols = [];
           }
           includesSourceFile(sourceFile) {
             return this.sourceFilesSet.has(sourceFile.fileName);
           }
+          /** Gets every place to look for references of an exported symbols. See `ImportsResult` in `importTracker.ts` for more documentation. */
           getImportSearches(exportSymbol, exportInfo) {
             if (!this.importTracker)
               this.importTracker = createImportTracker(this.sourceFiles, this.sourceFilesSet, this.checker, this.cancellationToken);
             return this.importTracker(exportSymbol, exportInfo, this.options.use === 2 /* Rename */);
           }
+          /** @param allSearchSymbols set of additional symbols for use by `includes`. */
           createSearch(location, symbol, comingFrom, searchOptions = {}) {
             const {
               text = stripQuotes(symbolName(getLocalSymbolForExportDefault(symbol) || getNonModuleSymbolOfMergedModuleSymbol(symbol) || symbol)),
@@ -134285,6 +148668,10 @@ ${lanes.join("\n")}
             const parents = this.options.implementations && location ? getParentSymbolsOfPropertyAccess(location, symbol, this.checker) : void 0;
             return { symbol, comingFrom, text, escapedText, parents, allSearchSymbols, includes: (sym) => contains(allSearchSymbols, sym) };
           }
+          /**
+           * Callback to add references for a particular searched symbol.
+           * This initializes a reference group, so only call this if you will add at least one reference.
+           */
           referenceAdder(searchSymbol) {
             const symbolId = getSymbolId(searchSymbol);
             let references = this.symbolIdToReferences[symbolId];
@@ -134294,12 +148681,14 @@ ${lanes.join("\n")}
             }
             return (node, kind) => references.push(nodeEntry(node, kind));
           }
+          /** Add a reference with no associated definition. */
           addStringOrCommentReference(fileName, textSpan) {
             this.result.push({
               definition: void 0,
               references: [{ kind: 0 /* Span */, fileName, textSpan }]
             });
           }
+          /** Returns `true` the first time we search for a symbol in a file and `false` afterwards. */
           markSearchedSymbols(sourceFile, symbols) {
             const sourceId = getNodeId(sourceFile);
             const seenSymbols = this.sourceFileToSeenSymbols[sourceId] || (this.sourceFileToSeenSymbols[sourceId] = /* @__PURE__ */ new Set());
@@ -134343,7 +148732,12 @@ ${lanes.join("\n")}
         }
         function eachExportReference(sourceFiles, checker, cancellationToken, exportSymbol, exportingModuleSymbol, exportName, isDefaultExport, cb) {
           const importTracker = createImportTracker(sourceFiles, new Set(sourceFiles.map((f) => f.fileName)), checker, cancellationToken);
-          const { importSearches, indirectUsers, singleReferences } = importTracker(exportSymbol, { exportKind: isDefaultExport ? 1 /* Default */ : 0 /* Named */, exportingModuleSymbol }, false);
+          const { importSearches, indirectUsers, singleReferences } = importTracker(
+            exportSymbol,
+            { exportKind: isDefaultExport ? 1 /* Default */ : 0 /* Named */, exportingModuleSymbol },
+            /*isForRename*/
+            false
+          );
           for (const [importLocation] of importSearches) {
             cb(importLocation);
           }
@@ -134519,7 +148913,10 @@ ${lanes.join("\n")}
         function getLabelReferencesInNode(container, targetLabel) {
           const sourceFile = container.getSourceFile();
           const labelName = targetLabel.text;
-          const references = mapDefined(getPossibleSymbolReferenceNodes(sourceFile, labelName, container), (node) => node === targetLabel || isJumpStatementTarget(node) && getTargetLabel(node, labelName) === targetLabel ? nodeEntry(node) : void 0);
+          const references = mapDefined(getPossibleSymbolReferenceNodes(sourceFile, labelName, container), (node) => (
+            // Only pick labels that are either the target label, or have a target that is the target label
+            node === targetLabel || isJumpStatementTarget(node) && getTargetLabel(node, labelName) === targetLabel ? nodeEntry(node) : void 0
+          ));
           return [{ definition: { type: 1 /* Label */, node: targetLabel }, references }];
         }
         function isValidReferencePosition(node, searchSymbolName) {
@@ -134623,7 +149020,7 @@ ${lanes.join("\n")}
             default:
               Debug.assertNever(state.specialSearchKind);
           }
-          if (isInJSFile(referenceLocation) && referenceLocation.parent.kind === 205 /* BindingElement */ && isVariableDeclarationInitializedToBareOrAccessedRequire(referenceLocation.parent.parent.parent)) {
+          if (isInJSFile(referenceLocation) && isBindingElement(referenceLocation.parent) && isVariableDeclarationInitializedToBareOrAccessedRequire(referenceLocation.parent.parent.parent)) {
             referenceSymbol = referenceLocation.parent.symbol;
             if (!referenceSymbol)
               return;
@@ -134807,7 +149204,13 @@ ${lanes.join("\n")}
           if (hasOwnConstructor(classDeclaration))
             return;
           const classSymbol = classDeclaration.symbol;
-          const search = state.createSearch(void 0, classSymbol, void 0);
+          const search = state.createSearch(
+            /*location*/
+            void 0,
+            classSymbol,
+            /*comingFrom*/
+            void 0
+          );
           getReferencesInContainerOrFiles(classSymbol, state, search);
         }
         function addImplementationReferences(refNode, addReference2, state) {
@@ -134885,7 +149288,11 @@ ${lanes.join("\n")}
           return inherits;
         }
         function getReferencesForSuperKeyword(superKeyword) {
-          let searchSpaceNode = getSuperContainer(superKeyword, false);
+          let searchSpaceNode = getSuperContainer(
+            superKeyword,
+            /*stopOnFunctions*/
+            false
+          );
           if (!searchSpaceNode) {
             return void 0;
           }
@@ -134909,7 +149316,11 @@ ${lanes.join("\n")}
             if (node.kind !== 106 /* SuperKeyword */) {
               return;
             }
-            const container = getSuperContainer(node, false);
+            const container = getSuperContainer(
+              node,
+              /*stopOnFunctions*/
+              false
+            );
             return container && isStatic(container) === !!staticFlag && container.parent.symbol === searchSpaceNode.symbol ? nodeEntry(node) : void 0;
           });
           return [{ definition: { type: 0 /* Symbol */, symbol: searchSpaceNode.symbol }, references }];
@@ -134918,7 +149329,13 @@ ${lanes.join("\n")}
           return node.kind === 79 /* Identifier */ && node.parent.kind === 166 /* Parameter */ && node.parent.name === node;
         }
         function getReferencesForThisKeyword(thisOrSuperKeyword, sourceFiles, cancellationToken) {
-          let searchSpaceNode = getThisContainer(thisOrSuperKeyword, false);
+          let searchSpaceNode = getThisContainer(
+            thisOrSuperKeyword,
+            /* includeArrowFunctions */
+            false,
+            /*includeClassComputedPropertyName*/
+            false
+          );
           let staticFlag = 32 /* Static */;
           switch (searchSpaceNode.kind) {
             case 171 /* MethodDeclaration */:
@@ -134952,7 +149369,15 @@ ${lanes.join("\n")}
               if (!isThis(node)) {
                 return false;
               }
-              const container = getThisContainer(node, false);
+              const container = getThisContainer(
+                node,
+                /* includeArrowFunctions */
+                false,
+                /*includeClassComputedPropertyName*/
+                false
+              );
+              if (!canHaveSymbol(container))
+                return false;
               switch (searchSpaceNode.kind) {
                 case 215 /* FunctionExpression */:
                 case 259 /* FunctionDeclaration */:
@@ -134963,7 +149388,7 @@ ${lanes.join("\n")}
                 case 228 /* ClassExpression */:
                 case 260 /* ClassDeclaration */:
                 case 207 /* ObjectLiteralExpression */:
-                  return container.parent && searchSpaceNode.symbol === container.parent.symbol && isStatic(container) === !!staticFlag;
+                  return container.parent && canHaveSymbol(container.parent) && searchSpaceNode.symbol === container.parent.symbol && isStatic(container) === !!staticFlag;
                 case 308 /* SourceFile */:
                   return container.kind === 308 /* SourceFile */ && !isExternalModule(container) && !isParameterName(node);
               }
@@ -135013,6 +149438,8 @@ ${lanes.join("\n")}
               }
               result.push(base || root || sym);
             },
+            // when try to find implementation, implementations is true, and not allowed to find base class
+            /*allowBaseTypes*/
             () => !implementations
           );
           return result;
@@ -135022,26 +149449,60 @@ ${lanes.join("\n")}
           if (containingObjectLiteralElement) {
             const shorthandValueSymbol = checker.getShorthandAssignmentValueSymbol(location.parent);
             if (shorthandValueSymbol && isForRenamePopulateSearchSymbolSet) {
-              return cbSymbol(shorthandValueSymbol, void 0, void 0, 3 /* SearchedLocalFoundProperty */);
+              return cbSymbol(
+                shorthandValueSymbol,
+                /*rootSymbol*/
+                void 0,
+                /*baseSymbol*/
+                void 0,
+                3 /* SearchedLocalFoundProperty */
+              );
             }
             const contextualType = checker.getContextualType(containingObjectLiteralElement.parent);
             const res2 = contextualType && firstDefined(
-              getPropertySymbolsFromContextualType(containingObjectLiteralElement, checker, contextualType, true),
+              getPropertySymbolsFromContextualType(
+                containingObjectLiteralElement,
+                checker,
+                contextualType,
+                /*unionSymbolOk*/
+                true
+              ),
               (sym) => fromRoot(sym, 4 /* SearchedPropertyFoundLocal */)
             );
             if (res2)
               return res2;
             const propertySymbol = getPropertySymbolOfDestructuringAssignment(location, checker);
-            const res1 = propertySymbol && cbSymbol(propertySymbol, void 0, void 0, 4 /* SearchedPropertyFoundLocal */);
+            const res1 = propertySymbol && cbSymbol(
+              propertySymbol,
+              /*rootSymbol*/
+              void 0,
+              /*baseSymbol*/
+              void 0,
+              4 /* SearchedPropertyFoundLocal */
+            );
             if (res1)
               return res1;
-            const res22 = shorthandValueSymbol && cbSymbol(shorthandValueSymbol, void 0, void 0, 3 /* SearchedLocalFoundProperty */);
+            const res22 = shorthandValueSymbol && cbSymbol(
+              shorthandValueSymbol,
+              /*rootSymbol*/
+              void 0,
+              /*baseSymbol*/
+              void 0,
+              3 /* SearchedLocalFoundProperty */
+            );
             if (res22)
               return res22;
           }
           const aliasedSymbol = getMergedAliasedSymbolOfNamespaceExportDeclaration(location, symbol, checker);
           if (aliasedSymbol) {
-            const res2 = cbSymbol(aliasedSymbol, void 0, void 0, 1 /* Node */);
+            const res2 = cbSymbol(
+              aliasedSymbol,
+              /*rootSymbol*/
+              void 0,
+              /*baseSymbol*/
+              void 0,
+              1 /* Node */
+            );
             if (res2)
               return res2;
           }
@@ -135057,7 +149518,14 @@ ${lanes.join("\n")}
           if (!isForRenamePopulateSearchSymbolSet || exportSpecifier && !exportSpecifier.propertyName) {
             const localSymbol = exportSpecifier && checker.getExportSpecifierLocalTargetSymbol(exportSpecifier);
             if (localSymbol) {
-              const res2 = cbSymbol(localSymbol, void 0, void 0, 1 /* Node */);
+              const res2 = cbSymbol(
+                localSymbol,
+                /*rootSymbol*/
+                void 0,
+                /*baseSymbol*/
+                void 0,
+                1 /* Node */
+              );
               if (res2)
                 return res2;
             }
@@ -135078,7 +149546,13 @@ ${lanes.join("\n")}
             return bindingElementPropertySymbol && fromRoot(bindingElementPropertySymbol, 4 /* SearchedPropertyFoundLocal */);
           }
           function fromRoot(sym, kind) {
-            return firstDefined(checker.getRootSymbols(sym), (rootSymbol) => cbSymbol(sym, rootSymbol, void 0, kind) || (rootSymbol.parent && rootSymbol.parent.flags & (32 /* Class */ | 64 /* Interface */) && allowBaseTypes(rootSymbol) ? getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.name, checker, (base) => cbSymbol(sym, rootSymbol, base, kind)) : void 0));
+            return firstDefined(checker.getRootSymbols(sym), (rootSymbol) => cbSymbol(
+              sym,
+              rootSymbol,
+              /*baseSymbol*/
+              void 0,
+              kind
+            ) || (rootSymbol.parent && rootSymbol.parent.flags & (32 /* Class */ | 64 /* Interface */) && allowBaseTypes(rootSymbol) ? getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.name, checker, (base) => cbSymbol(sym, rootSymbol, base, kind)) : void 0));
           }
           function getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol2, checker2) {
             const bindingElement = getDeclarationOfKind(symbol2, 205 /* BindingElement */);
@@ -135112,7 +149586,9 @@ ${lanes.join("\n")}
             referenceSymbol,
             referenceLocation,
             checker,
+            /*isForRenamePopulateSearchSymbolSet*/
             false,
+            /*onlyIncludeBindingElementAtReferenceLocation*/
             state.options.use !== 2 /* Rename */ || !!state.options.providePrefixAndSuffixTextForRename,
             (sym, rootSymbol, baseSymbol, kind) => {
               if (baseSymbol) {
@@ -135122,6 +149598,7 @@ ${lanes.join("\n")}
               }
               return search.includes(baseSymbol || rootSymbol || sym) ? { symbol: rootSymbol && !(getCheckFlags(sym) & 6 /* Synthetic */) ? rootSymbol : sym, kind } : void 0;
             },
+            /*allowBaseTypes*/
             (rootSymbol) => !(search.parents && !search.parents.some((parent2) => explicitlyInheritsFrom(rootSymbol.parent, parent2, state.inheritsFromCache, checker)))
           );
         }
@@ -135219,7 +149696,7 @@ ${lanes.join("\n")}
 
   // src/services/goToDefinition.ts
   function getDefinitionAtPosition(program, sourceFile, position, searchOtherFilesOnly, stopAtAlias) {
-    var _a2;
+    var _a2, _b;
     const resolvedRef = getReferenceAtPosition(sourceFile, position, program);
     const fileReferenceDefinition = resolvedRef && [getDefinitionInfoForFileReference(resolvedRef.reference.fileName, resolvedRef.fileName, resolvedRef.unverified)] || emptyArray;
     if (resolvedRef == null ? void 0 : resolvedRef.file) {
@@ -135236,12 +149713,29 @@ ${lanes.join("\n")}
     }
     if (isJumpStatementTarget(node)) {
       const label = getTargetLabel(node.parent, node.text);
-      return label ? [createDefinitionInfoFromName(typeChecker, label, "label" /* label */, node.text, void 0)] : void 0;
+      return label ? [createDefinitionInfoFromName(
+        typeChecker,
+        label,
+        "label" /* label */,
+        node.text,
+        /*containerName*/
+        void 0
+      )] : void 0;
     }
     if (node.kind === 105 /* ReturnKeyword */) {
       const functionDeclaration = findAncestor(node.parent, (n) => isClassStaticBlockDeclaration(n) ? "quit" : isFunctionLikeDeclaration(n));
       return functionDeclaration ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0;
     }
+    if (node.kind === 133 /* AwaitKeyword */) {
+      const functionDeclaration = findAncestor(node, (n) => isFunctionLikeDeclaration(n));
+      const isAsyncFunction2 = functionDeclaration && some(functionDeclaration.modifiers, (node2) => node2.kind === 132 /* AsyncKeyword */);
+      return isAsyncFunction2 ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0;
+    }
+    if (node.kind === 125 /* YieldKeyword */) {
+      const functionDeclaration = findAncestor(node, (n) => isFunctionLikeDeclaration(n));
+      const isGeneratorFunction = functionDeclaration && functionDeclaration.asteriskToken;
+      return isGeneratorFunction ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0;
+    }
     if (isStaticModifier(node) && isClassStaticBlockDeclaration(node.parent)) {
       const classDecl = node.parent.parent;
       const { symbol: symbol2, failedAliasResolution: failedAliasResolution2 } = getSymbol(classDecl, typeChecker, stopAtAlias);
@@ -135251,7 +149745,17 @@ ${lanes.join("\n")}
       return map(staticBlocks, (staticBlock) => {
         let { pos } = moveRangePastModifiers(staticBlock);
         pos = skipTrivia(sourceFile2.text, pos);
-        return createDefinitionInfoFromName(typeChecker, staticBlock, "constructor" /* constructorImplementationElement */, "static {}", containerName, false, failedAliasResolution2, { start: pos, length: "static".length });
+        return createDefinitionInfoFromName(
+          typeChecker,
+          staticBlock,
+          "constructor" /* constructorImplementationElement */,
+          "static {}",
+          containerName,
+          /*unverified*/
+          false,
+          failedAliasResolution2,
+          { start: pos, length: "static".length }
+        );
       });
     }
     let { symbol, failedAliasResolution } = getSymbol(node, typeChecker, stopAtAlias);
@@ -135265,7 +149769,7 @@ ${lanes.join("\n")}
       }
     }
     if (!symbol && isModuleSpecifierLike(fallbackNode)) {
-      const ref = (_a2 = sourceFile.resolvedModules) == null ? void 0 : _a2.get(fallbackNode.text, getModeForUsageLocation(sourceFile, fallbackNode));
+      const ref = (_b = (_a2 = sourceFile.resolvedModules) == null ? void 0 : _a2.get(fallbackNode.text, getModeForUsageLocation(sourceFile, fallbackNode))) == null ? void 0 : _b.resolvedModule;
       if (ref) {
         return [{
           name: fallbackNode.text,
@@ -135297,7 +149801,15 @@ ${lanes.join("\n")}
     }
     if (node.parent.kind === 300 /* ShorthandPropertyAssignment */) {
       const shorthandSymbol = typeChecker.getShorthandAssignmentValueSymbol(symbol.valueDeclaration);
-      const definitions = (shorthandSymbol == null ? void 0 : shorthandSymbol.declarations) ? shorthandSymbol.declarations.map((decl) => createDefinitionInfo(decl, typeChecker, shorthandSymbol, node, false, failedAliasResolution)) : emptyArray;
+      const definitions = (shorthandSymbol == null ? void 0 : shorthandSymbol.declarations) ? shorthandSymbol.declarations.map((decl) => createDefinitionInfo(
+        decl,
+        typeChecker,
+        shorthandSymbol,
+        node,
+        /*unverified*/
+        false,
+        failedAliasResolution
+      )) : emptyArray;
       return concatenate(definitions, getDefinitionFromObjectLiteralElement(typeChecker, node) || emptyArray);
     }
     if (isPropertyName(node) && isBindingElement(parent2) && isObjectBindingPattern(parent2.parent) && node === (parent2.propertyName || parent2.name)) {
@@ -135311,14 +149823,21 @@ ${lanes.join("\n")}
     return concatenate(fileReferenceDefinition, getDefinitionFromObjectLiteralElement(typeChecker, node) || getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution));
   }
   function symbolMatchesSignature(s, calledDeclaration) {
-    return s === calledDeclaration.symbol || s === calledDeclaration.symbol.parent || isAssignmentExpression(calledDeclaration.parent) || !isCallLikeExpression(calledDeclaration.parent) && s === calledDeclaration.parent.symbol;
+    var _a2;
+    return s === calledDeclaration.symbol || s === calledDeclaration.symbol.parent || isAssignmentExpression(calledDeclaration.parent) || !isCallLikeExpression(calledDeclaration.parent) && s === ((_a2 = tryCast(calledDeclaration.parent, canHaveSymbol)) == null ? void 0 : _a2.symbol);
   }
   function getDefinitionFromObjectLiteralElement(typeChecker, node) {
     const element = getContainingObjectLiteralElement(node);
     if (element) {
       const contextualType = element && typeChecker.getContextualType(element.parent);
       if (contextualType) {
-        return flatMap(getPropertySymbolsFromContextualType(element, typeChecker, contextualType, false), (propertySymbol) => getDefinitionFromSymbol(typeChecker, propertySymbol, node));
+        return flatMap(getPropertySymbolsFromContextualType(
+          element,
+          typeChecker,
+          contextualType,
+          /*unionSymbolOk*/
+          false
+        ), (propertySymbol) => getDefinitionFromSymbol(typeChecker, propertySymbol, node));
       }
     }
   }
@@ -135343,7 +149862,7 @@ ${lanes.join("\n")}
     return getDefinitionFromSymbol(typeChecker, symbol, node);
   }
   function getReferenceAtPosition(sourceFile, position, program) {
-    var _a2, _b;
+    var _a2, _b, _c, _d;
     const referencePath = findReferenceInPosition(sourceFile.referencedFiles, position);
     if (referencePath) {
       const file = program.getSourceFileFromReference(sourceFile, referencePath);
@@ -135351,7 +149870,7 @@ ${lanes.join("\n")}
     }
     const typeReferenceDirective = findReferenceInPosition(sourceFile.typeReferenceDirectives, position);
     if (typeReferenceDirective) {
-      const reference = program.getResolvedTypeReferenceDirectives().get(typeReferenceDirective.fileName, typeReferenceDirective.resolutionMode || sourceFile.impliedNodeFormat);
+      const reference = (_a2 = program.getResolvedTypeReferenceDirectives().get(typeReferenceDirective.fileName, typeReferenceDirective.resolutionMode || sourceFile.impliedNodeFormat)) == null ? void 0 : _a2.resolvedTypeReferenceDirective;
       const file = reference && program.getSourceFile(reference.resolvedFileName);
       return file && { reference: typeReferenceDirective, fileName: file.fileName, file, unverified: false };
     }
@@ -135360,10 +149879,10 @@ ${lanes.join("\n")}
       const file = program.getLibFileFromReference(libReferenceDirective);
       return file && { reference: libReferenceDirective, fileName: file.fileName, file, unverified: false };
     }
-    if ((_a2 = sourceFile.resolvedModules) == null ? void 0 : _a2.size()) {
+    if ((_b = sourceFile.resolvedModules) == null ? void 0 : _b.size()) {
       const node = getTouchingToken(sourceFile, position);
       if (isModuleSpecifierLike(node) && isExternalModuleNameRelative(node.text) && sourceFile.resolvedModules.has(node.text, getModeForUsageLocation(sourceFile, node))) {
-        const verifiedFileName = (_b = sourceFile.resolvedModules.get(node.text, getModeForUsageLocation(sourceFile, node))) == null ? void 0 : _b.resolvedFileName;
+        const verifiedFileName = (_d = (_c = sourceFile.resolvedModules.get(node.text, getModeForUsageLocation(sourceFile, node))) == null ? void 0 : _c.resolvedModule) == null ? void 0 : _d.resolvedFileName;
         const fileName = verifiedFileName || resolvePath(getDirectoryPath(sourceFile.fileName), node.text);
         return {
           file: program.getSourceFile(fileName),
@@ -135385,9 +149904,20 @@ ${lanes.join("\n")}
       return void 0;
     }
     if (isImportMeta(node.parent) && node.parent.name === node) {
-      return definitionFromType(typeChecker.getTypeAtLocation(node.parent), typeChecker, node.parent, false);
+      return definitionFromType(
+        typeChecker.getTypeAtLocation(node.parent),
+        typeChecker,
+        node.parent,
+        /*failedAliasResolution*/
+        false
+      );
     }
-    const { symbol, failedAliasResolution } = getSymbol(node, typeChecker, false);
+    const { symbol, failedAliasResolution } = getSymbol(
+      node,
+      typeChecker,
+      /*stopAtAlias*/
+      false
+    );
     if (!symbol)
       return void 0;
     const typeAtLocation = typeChecker.getTypeOfSymbolAtLocation(symbol, node);
@@ -135400,7 +149930,8 @@ ${lanes.join("\n")}
     return flatMap(type.isUnion() && !(type.flags & 32 /* Enum */) ? type.types : [type], (t) => t.symbol && getDefinitionFromSymbol(checker, t.symbol, node, failedAliasResolution));
   }
   function tryGetReturnTypeOfFunction(symbol, type, checker) {
-    if (type.symbol === symbol || symbol.valueDeclaration && type.symbol && isVariableDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.initializer === type.symbol.valueDeclaration) {
+    if (type.symbol === symbol || // At `const f = () => {}`, the symbol is `f` and the type symbol is at `() => {}`
+    symbol.valueDeclaration && type.symbol && isVariableDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.initializer === type.symbol.valueDeclaration) {
       const sigs = type.getCallSignatures();
       if (sigs.length === 1)
         return checker.getReturnTypeOfSignature(first(sigs));
@@ -135464,15 +149995,31 @@ ${lanes.join("\n")}
     const filteredDeclarations = filter(symbol.declarations, (d) => d !== excludeDeclaration);
     const withoutExpandos = filter(filteredDeclarations, (d) => !isExpandoDeclaration(d));
     const results = some(withoutExpandos) ? withoutExpandos : filteredDeclarations;
-    return getConstructSignatureDefinition() || getCallSignatureDefinition() || map(results, (declaration) => createDefinitionInfo(declaration, typeChecker, symbol, node, false, failedAliasResolution));
+    return getConstructSignatureDefinition() || getCallSignatureDefinition() || map(results, (declaration) => createDefinitionInfo(
+      declaration,
+      typeChecker,
+      symbol,
+      node,
+      /*unverified*/
+      false,
+      failedAliasResolution
+    ));
     function getConstructSignatureDefinition() {
       if (symbol.flags & 32 /* Class */ && !(symbol.flags & (16 /* Function */ | 3 /* Variable */)) && (isNewExpressionTarget(node) || node.kind === 135 /* ConstructorKeyword */)) {
         const cls = find(filteredDeclarations, isClassLike) || Debug.fail("Expected declaration to have at least one class-like declaration");
-        return getSignatureDefinition(cls.members, true);
+        return getSignatureDefinition(
+          cls.members,
+          /*selectConstructors*/
+          true
+        );
       }
     }
     function getCallSignatureDefinition() {
-      return isCallOrNewExpressionTarget(node) || isNameOfFunctionDeclaration(node) ? getSignatureDefinition(filteredDeclarations, false) : void 0;
+      return isCallOrNewExpressionTarget(node) || isNameOfFunctionDeclaration(node) ? getSignatureDefinition(
+        filteredDeclarations,
+        /*selectConstructors*/
+        false
+      ) : void 0;
     }
     function getSignatureDefinition(signatureDeclarations, selectConstructors) {
       if (!signatureDeclarations) {
@@ -135480,7 +150027,15 @@ ${lanes.join("\n")}
       }
       const declarations = signatureDeclarations.filter(selectConstructors ? isConstructorDeclaration : isFunctionLike);
       const declarationsWithBody = declarations.filter((d) => !!d.body);
-      return declarations.length ? declarationsWithBody.length !== 0 ? declarationsWithBody.map((x) => createDefinitionInfo(x, typeChecker, symbol, node)) : [createDefinitionInfo(last(declarations), typeChecker, symbol, node, false, failedAliasResolution)] : void 0;
+      return declarations.length ? declarationsWithBody.length !== 0 ? declarationsWithBody.map((x) => createDefinitionInfo(x, typeChecker, symbol, node)) : [createDefinitionInfo(
+        last(declarations),
+        typeChecker,
+        symbol,
+        node,
+        /*unverified*/
+        false,
+        failedAliasResolution
+      )] : void 0;
     }
   }
   function createDefinitionInfo(declaration, checker, symbol, node, unverified, failedAliasResolution) {
@@ -135501,6 +150056,7 @@ ${lanes.join("\n")}
       kind: symbolKind,
       name: symbolName2,
       containerKind: void 0,
+      // TODO: GH#18217
       containerName,
       ...ts_FindAllReferences_exports.toContextSpan(
         textSpan,
@@ -135540,7 +150096,15 @@ ${lanes.join("\n")}
     }
   }
   function createDefinitionFromSignatureDeclaration(typeChecker, decl, failedAliasResolution) {
-    return createDefinitionInfo(decl, typeChecker, decl.symbol, decl, false, failedAliasResolution);
+    return createDefinitionInfo(
+      decl,
+      typeChecker,
+      decl.symbol,
+      decl,
+      /*unverified*/
+      false,
+      failedAliasResolution
+    );
   }
   function findReferenceInPosition(refs, pos) {
     return find(refs, (ref) => textRangeContainsPositionInclusive(ref, pos));
@@ -135553,6 +150117,7 @@ ${lanes.join("\n")}
       name,
       containerName: void 0,
       containerKind: void 0,
+      // TODO: GH#18217
       unverified
     };
   }
@@ -135858,9 +150423,20 @@ ${lanes.join("\n")}
       const options = { removeComments: true };
       const printer = createPrinter(options);
       return usingSingleLineStringWriter((writer) => {
-        const typeNode = checker.typeToTypeNode(type, void 0, flags, writer);
+        const typeNode = checker.typeToTypeNode(
+          type,
+          /*enclosingDeclaration*/
+          void 0,
+          flags
+        );
         Debug.assertIsDefined(typeNode, "should always get typenode");
-        printer.writeNode(4 /* Unspecified */, typeNode, file, writer);
+        printer.writeNode(
+          4 /* Unspecified */,
+          typeNode,
+          /*sourceFile*/
+          file,
+          writer
+        );
       });
     }
     function isUndefined(name) {
@@ -135904,7 +150480,7 @@ ${lanes.join("\n")}
     forEachUnique(declarations, (declaration) => {
       for (const jsdoc of getCommentHavingNodes(declaration)) {
         const inheritDoc = isJSDoc(jsdoc) && jsdoc.tags && find(jsdoc.tags, (t) => t.kind === 330 /* JSDocTag */ && (t.tagName.escapedText === "inheritDoc" || t.tagName.escapedText === "inheritdoc"));
-        if (jsdoc.comment === void 0 && !inheritDoc || isJSDoc(jsdoc) && declaration.kind !== 348 /* JSDocTypedefTag */ && declaration.kind !== 341 /* JSDocCallbackTag */ && jsdoc.tags && jsdoc.tags.some((t) => t.kind === 348 /* JSDocTypedefTag */ || t.kind === 341 /* JSDocCallbackTag */) && !jsdoc.tags.some((t) => t.kind === 343 /* JSDocParameterTag */ || t.kind === 344 /* JSDocReturnTag */)) {
+        if (jsdoc.comment === void 0 && !inheritDoc || isJSDoc(jsdoc) && declaration.kind !== 349 /* JSDocTypedefTag */ && declaration.kind !== 341 /* JSDocCallbackTag */ && jsdoc.tags && jsdoc.tags.some((t) => t.kind === 349 /* JSDocTypedefTag */ || t.kind === 341 /* JSDocCallbackTag */) && !jsdoc.tags.some((t) => t.kind === 344 /* JSDocParameterTag */ || t.kind === 345 /* JSDocReturnTag */)) {
           continue;
         }
         let newparts = jsdoc.comment ? getDisplayPartsFromComment(jsdoc.comment, checker) : [];
@@ -135923,11 +150499,11 @@ ${lanes.join("\n")}
   }
   function getCommentHavingNodes(declaration) {
     switch (declaration.kind) {
-      case 343 /* JSDocParameterTag */:
-      case 350 /* JSDocPropertyTag */:
+      case 344 /* JSDocParameterTag */:
+      case 351 /* JSDocPropertyTag */:
         return [declaration];
       case 341 /* JSDocCallbackTag */:
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
         return [declaration, declaration.parent];
       default:
         return getJSDocCommentsAndTags(declaration);
@@ -135937,7 +150513,7 @@ ${lanes.join("\n")}
     const infos = [];
     forEachUnique(declarations, (declaration) => {
       const tags = getJSDocTags(declaration);
-      if (tags.some((t) => t.kind === 348 /* JSDocTypedefTag */ || t.kind === 341 /* JSDocCallbackTag */) && !tags.some((t) => t.kind === 343 /* JSDocParameterTag */ || t.kind === 344 /* JSDocReturnTag */)) {
+      if (tags.some((t) => t.kind === 349 /* JSDocTypedefTag */ || t.kind === 341 /* JSDocCallbackTag */) && !tags.some((t) => t.kind === 344 /* JSDocParameterTag */ || t.kind === 345 /* JSDocReturnTag */)) {
         return;
       }
       for (const tag of tags) {
@@ -135959,11 +150535,14 @@ ${lanes.join("\n")}
     const { comment, kind } = tag;
     const namePart = getTagNameDisplayPart(kind);
     switch (kind) {
+      case 352 /* JSDocThrowsTag */:
+        const typeExpression = tag.typeExpression;
+        return typeExpression ? withNode(typeExpression) : comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker);
       case 332 /* JSDocImplementsTag */:
         return withNode(tag.class);
       case 331 /* JSDocAugmentsTag */:
         return withNode(tag.class);
-      case 347 /* JSDocTemplateTag */:
+      case 348 /* JSDocTemplateTag */:
         const templateTag = tag;
         const displayParts = [];
         if (templateTag.constraint) {
@@ -135985,13 +150564,13 @@ ${lanes.join("\n")}
           displayParts.push(...[spacePart(), ...getDisplayPartsFromComment(comment, checker)]);
         }
         return displayParts;
-      case 346 /* JSDocTypeTag */:
+      case 347 /* JSDocTypeTag */:
         return withNode(tag.typeExpression);
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
       case 341 /* JSDocCallbackTag */:
-      case 350 /* JSDocPropertyTag */:
-      case 343 /* JSDocParameterTag */:
-      case 349 /* JSDocSeeTag */:
+      case 351 /* JSDocPropertyTag */:
+      case 344 /* JSDocParameterTag */:
+      case 350 /* JSDocSeeTag */:
         const { name } = tag;
         return name ? withNode(name) : comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker);
       default:
@@ -136014,13 +150593,13 @@ ${lanes.join("\n")}
   }
   function getTagNameDisplayPart(kind) {
     switch (kind) {
-      case 343 /* JSDocParameterTag */:
+      case 344 /* JSDocParameterTag */:
         return parameterNamePart;
-      case 350 /* JSDocPropertyTag */:
+      case 351 /* JSDocPropertyTag */:
         return propertyNamePart;
-      case 347 /* JSDocTemplateTag */:
+      case 348 /* JSDocTemplateTag */:
         return typeParameterNamePart;
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
       case 341 /* JSDocCallbackTag */:
         return typeAliasNamePart;
       default:
@@ -136051,6 +150630,7 @@ ${lanes.join("\n")}
     return {
       name,
       kind: "" /* unknown */,
+      // TODO: should have its own kind?
       kindModifiers: "",
       displayParts: [textPart(name)],
       documentation: emptyArray,
@@ -136323,15 +150903,16 @@ ${lanes.join("\n")}
     const shouldRemove = mode === "RemoveUnused" /* RemoveUnused */ || mode === "All" /* All */;
     const maybeRemove = shouldRemove ? removeUnusedImports : identity;
     const maybeCoalesce = shouldCombine ? coalesceImports : identity;
+    const topLevelImportGroupDecls = groupImportsByNewlineContiguous(sourceFile, sourceFile.statements.filter(isImportDeclaration));
+    const ignoreCase = typeof preferences.organizeImportsIgnoreCase === "boolean" ? preferences.organizeImportsIgnoreCase : shouldSort && detectSortingWorker(topLevelImportGroupDecls) === 2 /* CaseInsensitive */;
     const processImportsOfSameModuleSpecifier = (importGroup) => {
-      const processedDeclarations = maybeCoalesce(maybeRemove(importGroup, sourceFile, program), sourceFile);
+      const processedDeclarations = maybeCoalesce(maybeRemove(importGroup, sourceFile, program), ignoreCase, sourceFile);
       return shouldSort ? stableSort(processedDeclarations, (s1, s2) => compareImportsOrRequireStatements(s1, s2)) : processedDeclarations;
     };
-    const topLevelImportGroupDecls = groupImportsByNewlineContiguous(sourceFile, sourceFile.statements.filter(isImportDeclaration));
     topLevelImportGroupDecls.forEach((importGroupDecl) => organizeImportsWorker(importGroupDecl, processImportsOfSameModuleSpecifier));
     if (mode !== "RemoveUnused" /* RemoveUnused */) {
       const topLevelExportDecls = sourceFile.statements.filter(isExportDeclaration);
-      organizeImportsWorker(topLevelExportDecls, coalesceExports);
+      organizeImportsWorker(topLevelExportDecls, (group2) => coalesceExports(group2, ignoreCase));
     }
     for (const ambientModule of sourceFile.statements.filter(isAmbientModule)) {
       if (!ambientModule.body)
@@ -136340,7 +150921,7 @@ ${lanes.join("\n")}
       ambientModuleImportGroupDecls.forEach((importGroupDecl) => organizeImportsWorker(importGroupDecl, processImportsOfSameModuleSpecifier));
       if (mode !== "RemoveUnused" /* RemoveUnused */) {
         const ambientModuleExportDecls = ambientModule.body.statements.filter(isExportDeclaration);
-        organizeImportsWorker(ambientModuleExportDecls, coalesceExports);
+        organizeImportsWorker(ambientModuleExportDecls, (group2) => coalesceExports(group2, ignoreCase));
       }
     }
     return changeTracker.getChanges();
@@ -136353,12 +150934,20 @@ ${lanes.join("\n")}
       const sortedImportGroups = shouldSort ? stableSort(oldImportGroups, (group1, group2) => compareModuleSpecifiers2(group1[0].moduleSpecifier, group2[0].moduleSpecifier)) : oldImportGroups;
       const newImportDecls = flatMap(sortedImportGroups, (importGroup) => getExternalModuleName2(importGroup[0].moduleSpecifier) ? coalesce(importGroup) : importGroup);
       if (newImportDecls.length === 0) {
-        changeTracker.deleteNodes(sourceFile, oldImportDecls, {
-          trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
-        }, true);
+        changeTracker.deleteNodes(
+          sourceFile,
+          oldImportDecls,
+          {
+            leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
+            trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
+          },
+          /*hasTrailingComment*/
+          true
+        );
       } else {
         const replaceOptions = {
           leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
+          // Leave header comment in place
           trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include,
           suffix: getNewLineOrDefaultFromHost(host, formatContext.options)
         };
@@ -136371,11 +150960,16 @@ ${lanes.join("\n")}
     }
   }
   function groupImportsByNewlineContiguous(sourceFile, importDecls) {
-    const scanner2 = createScanner(sourceFile.languageVersion, false, sourceFile.languageVariant);
+    const scanner2 = createScanner(
+      sourceFile.languageVersion,
+      /*skipTrivia*/
+      false,
+      sourceFile.languageVariant
+    );
     const groupImports = [];
     let groupIndex = 0;
     for (const topLevelImportDecl of importDecls) {
-      if (isNewGroup(sourceFile, topLevelImportDecl, scanner2)) {
+      if (groupImports[groupIndex] && isNewGroup(sourceFile, topLevelImportDecl, scanner2)) {
         groupIndex++;
       }
       if (!groupImports[groupIndex]) {
@@ -136436,8 +151030,10 @@ ${lanes.join("\n")}
         if (sourceFile.isDeclarationFile) {
           usedImports.push(factory.createImportDeclaration(
             importDecl.modifiers,
+            /*importClause*/
             void 0,
             moduleSpecifier,
+            /*assertClause*/
             void 0
           ));
         } else {
@@ -136457,12 +151053,13 @@ ${lanes.join("\n")}
   function getExternalModuleName2(specifier) {
     return specifier !== void 0 && isStringLiteralLike(specifier) ? specifier.text : void 0;
   }
-  function coalesceImports(importGroup, sourceFile) {
+  function coalesceImports(importGroup, ignoreCase, sourceFile) {
     var _a2, _b, _c, _d;
     if (importGroup.length === 0) {
       return importGroup;
     }
     const { importWithoutClause, typeOnlyImports, regularImports } = getCategorizedImports(importGroup);
+    const compareIdentifiers = ignoreCase ? compareIdentifiersCaseInsensitive : compareIdentifiersCaseSensitive;
     const coalescedImports = [];
     if (importWithoutClause) {
       coalescedImports.push(importWithoutClause);
@@ -136480,7 +151077,12 @@ ${lanes.join("\n")}
       const sortedNamespaceImports = stableSort(namespaceImports, (i1, i2) => compareIdentifiers(i1.importClause.namedBindings.name, i2.importClause.namedBindings.name));
       for (const namespaceImport of sortedNamespaceImports) {
         coalescedImports.push(
-          updateImportDeclarationAndClause(namespaceImport, void 0, namespaceImport.importClause.namedBindings)
+          updateImportDeclarationAndClause(
+            namespaceImport,
+            /*name*/
+            void 0,
+            namespaceImport.importClause.namedBindings
+          )
         );
       }
       if (defaultImports.length === 0 && namedImports.length === 0) {
@@ -136493,13 +151095,18 @@ ${lanes.join("\n")}
       } else {
         for (const defaultImport of defaultImports) {
           newImportSpecifiers.push(
-            factory.createImportSpecifier(false, factory.createIdentifier("default"), defaultImport.importClause.name)
+            factory.createImportSpecifier(
+              /*isTypeOnly*/
+              false,
+              factory.createIdentifier("default"),
+              defaultImport.importClause.name
+            )
           );
         }
       }
       newImportSpecifiers.push(...getNewImportSpecifiers(namedImports));
       const sortedImportSpecifiers = factory.createNodeArray(
-        sortSpecifiers(newImportSpecifiers),
+        sortSpecifiers(newImportSpecifiers, ignoreCase),
         (_b = (_a2 = namedImports[0]) == null ? void 0 : _a2.importClause.namedBindings) == null ? void 0 : _b.elements.hasTrailingComma
       );
       const importDecl = defaultImports.length > 0 ? defaultImports[0] : namedImports[0];
@@ -136509,10 +151116,20 @@ ${lanes.join("\n")}
       }
       if (isTypeOnly && newDefaultImport && newNamedImports) {
         coalescedImports.push(
-          updateImportDeclarationAndClause(importDecl, newDefaultImport, void 0)
+          updateImportDeclarationAndClause(
+            importDecl,
+            newDefaultImport,
+            /*namedBindings*/
+            void 0
+          )
         );
         coalescedImports.push(
-          updateImportDeclarationAndClause((_d = namedImports[0]) != null ? _d : importDecl, void 0, newNamedImports)
+          updateImportDeclarationAndClause(
+            (_d = namedImports[0]) != null ? _d : importDecl,
+            /*name*/
+            void 0,
+            newNamedImports
+          )
         );
       } else {
         coalescedImports.push(
@@ -136550,7 +151167,7 @@ ${lanes.join("\n")}
       regularImports
     };
   }
-  function coalesceExports(exportGroup) {
+  function coalesceExports(exportGroup, ignoreCase) {
     if (exportGroup.length === 0) {
       return exportGroup;
     }
@@ -136565,7 +151182,7 @@ ${lanes.join("\n")}
       }
       const newExportSpecifiers = [];
       newExportSpecifiers.push(...flatMap(exportGroup2, (i) => i.exportClause && isNamedExports(i.exportClause) ? i.exportClause.elements : emptyArray));
-      const sortedExportSpecifiers = sortSpecifiers(newExportSpecifiers);
+      const sortedExportSpecifiers = sortSpecifiers(newExportSpecifiers, ignoreCase);
       const exportDecl = exportGroup2[0];
       coalescedExports.push(
         factory.updateExportDeclaration(
@@ -136604,23 +151221,30 @@ ${lanes.join("\n")}
       importDeclaration,
       importDeclaration.modifiers,
       factory.updateImportClause(importDeclaration.importClause, importDeclaration.importClause.isTypeOnly, name, namedBindings),
+      // TODO: GH#18217
       importDeclaration.moduleSpecifier,
       importDeclaration.assertClause
     );
   }
-  function sortSpecifiers(specifiers) {
-    return stableSort(specifiers, compareImportOrExportSpecifiers);
+  function sortSpecifiers(specifiers, ignoreCase) {
+    return stableSort(specifiers, (s1, s2) => compareImportOrExportSpecifiers(s1, s2, ignoreCase));
   }
-  function compareImportOrExportSpecifiers(s1, s2) {
-    return compareBooleans(s1.isTypeOnly, s2.isTypeOnly) || compareIdentifiers(s1.propertyName || s1.name, s2.propertyName || s2.name) || compareIdentifiers(s1.name, s2.name);
+  function compareImportOrExportSpecifiers(s1, s2, ignoreCase) {
+    const compareIdentifiers = ignoreCase ? compareIdentifiersCaseInsensitive : compareIdentifiersCaseSensitive;
+    return compareBooleans(s1.isTypeOnly, s2.isTypeOnly) || compareIdentifiers(s1.name, s2.name);
   }
-  function compareModuleSpecifiers2(m1, m2) {
+  function compareIdentifiersCaseSensitive(s1, s2) {
+    return compareStringsCaseSensitive(s1.text, s2.text);
+  }
+  function compareIdentifiersCaseInsensitive(s1, s2) {
+    return compareStringsCaseInsensitiveEslintCompatible(s1.text, s2.text);
+  }
+  function compareModuleSpecifiers2(m1, m2, ignoreCase) {
     const name1 = m1 === void 0 ? void 0 : getExternalModuleName2(m1);
     const name2 = m2 === void 0 ? void 0 : getExternalModuleName2(m2);
-    return compareBooleans(name1 === void 0, name2 === void 0) || compareBooleans(isExternalModuleNameRelative(name1), isExternalModuleNameRelative(name2)) || compareStringsCaseInsensitive(name1, name2);
-  }
-  function compareIdentifiers(s1, s2) {
-    return compareStringsCaseInsensitive(s1.text, s2.text);
+    const compareStrings = ignoreCase ? compareStringsCaseInsensitiveEslintCompatible : compareStringsCaseSensitive;
+    return compareBooleans(name1 === void 0, name2 === void 0) || compareBooleans(isExternalModuleNameRelative(name1), isExternalModuleNameRelative(name2)) || // eslint-disable-next-line @typescript-eslint/no-unnecessary-type-assertion
+    compareStrings(name1, name2);
   }
   function getModuleSpecifierExpression(declaration) {
     var _a2;
@@ -136633,22 +151257,65 @@ ${lanes.join("\n")}
         return declaration.declarationList.declarations[0].initializer.arguments[0];
     }
   }
-  function importsAreSorted(imports) {
-    return arrayIsSorted(imports, compareImportsOrRequireStatements);
+  function detectSorting(sourceFile) {
+    return detectSortingWorker(
+      groupImportsByNewlineContiguous(sourceFile, sourceFile.statements.filter(isImportDeclaration))
+    );
   }
-  function importSpecifiersAreSorted(imports) {
-    return arrayIsSorted(imports, compareImportOrExportSpecifiers);
+  function detectSortingWorker(importGroups) {
+    let sortState = 3 /* Both */;
+    for (const importGroup of importGroups) {
+      if (importGroup.length > 1) {
+        sortState &= detectSortCaseSensitivity(
+          importGroup,
+          /*useEslintOrdering*/
+          true,
+          (i) => {
+            var _a2, _b;
+            return (_b = (_a2 = tryCast(i.moduleSpecifier, isStringLiteral)) == null ? void 0 : _a2.text) != null ? _b : "";
+          }
+        );
+        if (!sortState) {
+          return sortState;
+        }
+      }
+      const declarationWithNamedImports = find(
+        importGroup,
+        (i) => {
+          var _a2, _b;
+          return ((_b = tryCast((_a2 = i.importClause) == null ? void 0 : _a2.namedBindings, isNamedImports)) == null ? void 0 : _b.elements.length) > 1;
+        }
+      );
+      if (declarationWithNamedImports) {
+        sortState &= detectImportSpecifierSorting(declarationWithNamedImports.importClause.namedBindings.elements);
+        if (!sortState) {
+          return sortState;
+        }
+      }
+      if (sortState !== 3 /* Both */) {
+        return sortState;
+      }
+    }
+    return sortState;
   }
-  function getImportDeclarationInsertionIndex(sortedImports, newImport) {
-    const index = binarySearch(sortedImports, newImport, identity, compareImportsOrRequireStatements);
+  function detectImportDeclarationSorting(imports) {
+    return detectSortCaseSensitivity(
+      imports,
+      /*useEslintOrdering*/
+      true,
+      (s) => getExternalModuleName2(getModuleSpecifierExpression(s)) || ""
+    );
+  }
+  function getImportDeclarationInsertionIndex(sortedImports, newImport, ignoreCase) {
+    const index = binarySearch(sortedImports, newImport, identity, (a, b) => compareImportsOrRequireStatements(a, b, ignoreCase));
     return index < 0 ? ~index : index;
   }
-  function getImportSpecifierInsertionIndex(sortedImports, newImport) {
-    const index = binarySearch(sortedImports, newImport, identity, compareImportOrExportSpecifiers);
+  function getImportSpecifierInsertionIndex(sortedImports, newImport, ignoreCase) {
+    const index = binarySearch(sortedImports, newImport, identity, (s1, s2) => compareImportOrExportSpecifiers(s1, s2, ignoreCase));
     return index < 0 ? ~index : index;
   }
-  function compareImportsOrRequireStatements(s1, s2) {
-    return compareModuleSpecifiers2(getModuleSpecifierExpression(s1), getModuleSpecifierExpression(s2)) || compareImportKind(s1, s2);
+  function compareImportsOrRequireStatements(s1, s2, ignoreCase) {
+    return compareModuleSpecifiers2(getModuleSpecifierExpression(s1), getModuleSpecifierExpression(s2), ignoreCase) || compareImportKind(s1, s2);
   }
   function compareImportKind(s1, s2) {
     return compareValues(getImportKindOrder(s1), getImportKindOrder(s2));
@@ -136677,7 +151344,13 @@ ${lanes.join("\n")}
       namedImports,
       (namedImport) => map(
         tryGetNamedBindingElements(namedImport),
-        (importSpecifier) => importSpecifier.name && importSpecifier.propertyName && importSpecifier.name.escapedText === importSpecifier.propertyName.escapedText ? factory.updateImportSpecifier(importSpecifier, importSpecifier.isTypeOnly, void 0, importSpecifier.name) : importSpecifier
+        (importSpecifier) => importSpecifier.name && importSpecifier.propertyName && importSpecifier.name.escapedText === importSpecifier.propertyName.escapedText ? factory.updateImportSpecifier(
+          importSpecifier,
+          importSpecifier.isTypeOnly,
+          /*propertyName*/
+          void 0,
+          importSpecifier.name
+        ) : importSpecifier
       )
     );
   }
@@ -136685,10 +151358,22 @@ ${lanes.join("\n")}
     var _a2;
     return ((_a2 = namedImport.importClause) == null ? void 0 : _a2.namedBindings) && isNamedImports(namedImport.importClause.namedBindings) ? namedImport.importClause.namedBindings.elements : void 0;
   }
+  var detectImportSpecifierSorting;
   var init_organizeImports = __esm({
     "src/services/organizeImports.ts"() {
       "use strict";
       init_ts4();
+      detectImportSpecifierSorting = memoizeWeak((specifiers) => {
+        if (!arrayIsSorted(specifiers, (s1, s2) => compareBooleans(s1.isTypeOnly, s2.isTypeOnly))) {
+          return 0 /* None */;
+        }
+        return detectSortCaseSensitivity(
+          specifiers,
+          /*useEslintOrdering*/
+          true,
+          (specifier) => specifier.name.text
+        );
+      });
     }
   });
 
@@ -136700,10 +151385,11 @@ ${lanes.join("\n")}
     compareImportOrExportSpecifiers: () => compareImportOrExportSpecifiers,
     compareImportsOrRequireStatements: () => compareImportsOrRequireStatements,
     compareModuleSpecifiers: () => compareModuleSpecifiers2,
+    detectImportDeclarationSorting: () => detectImportDeclarationSorting,
+    detectImportSpecifierSorting: () => detectImportSpecifierSorting,
+    detectSorting: () => detectSorting,
     getImportDeclarationInsertionIndex: () => getImportDeclarationInsertionIndex,
     getImportSpecifierInsertionIndex: () => getImportSpecifierInsertionIndex,
-    importSpecifiersAreSorted: () => importSpecifiersAreSorted,
-    importsAreSorted: () => importsAreSorted,
     organizeImports: () => organizeImports
   });
   var init_ts_OrganizeImports = __esm({
@@ -136727,14 +151413,14 @@ ${lanes.join("\n")}
     const n = statements.length;
     while (current < n) {
       while (current < n && !isAnyImportSyntax(statements[current])) {
-        visitNonImportNode(statements[current]);
+        visitNode3(statements[current]);
         current++;
       }
       if (current === n)
         break;
       const firstImport = current;
       while (current < n && isAnyImportSyntax(statements[current])) {
-        addOutliningForLeadingCommentsForNode(statements[current], sourceFile, cancellationToken, out);
+        visitNode3(statements[current]);
         current++;
       }
       const lastImport = current - 1;
@@ -136742,7 +151428,7 @@ ${lanes.join("\n")}
         out.push(createOutliningSpanFromBounds(findChildOfKind(statements[firstImport], 100 /* ImportKeyword */, sourceFile).getStart(sourceFile), statements[lastImport].getEnd(), "imports" /* Imports */));
       }
     }
-    function visitNonImportNode(n2) {
+    function visitNode3(n2) {
       var _a2;
       if (depthRemaining === 0)
         return;
@@ -136765,18 +151451,18 @@ ${lanes.join("\n")}
       depthRemaining--;
       if (isCallExpression(n2)) {
         depthRemaining++;
-        visitNonImportNode(n2.expression);
+        visitNode3(n2.expression);
         depthRemaining--;
-        n2.arguments.forEach(visitNonImportNode);
-        (_a2 = n2.typeArguments) == null ? void 0 : _a2.forEach(visitNonImportNode);
+        n2.arguments.forEach(visitNode3);
+        (_a2 = n2.typeArguments) == null ? void 0 : _a2.forEach(visitNode3);
       } else if (isIfStatement(n2) && n2.elseStatement && isIfStatement(n2.elseStatement)) {
-        visitNonImportNode(n2.expression);
-        visitNonImportNode(n2.thenStatement);
+        visitNode3(n2.expression);
+        visitNode3(n2.thenStatement);
         depthRemaining++;
-        visitNonImportNode(n2.elseStatement);
+        visitNode3(n2.elseStatement);
         depthRemaining--;
       } else {
-        n2.forEachChild(visitNonImportNode);
+        n2.forEachChild(visitNode3);
       }
       depthRemaining++;
     }
@@ -136793,7 +151479,14 @@ ${lanes.join("\n")}
       }
       if (!result[1]) {
         const span = createTextSpanFromBounds(sourceFile.text.indexOf("//", currentLineStart), lineEnd);
-        regions.push(createOutliningSpan(span, "region" /* Region */, span, false, result[2] || "#region"));
+        regions.push(createOutliningSpan(
+          span,
+          "region" /* Region */,
+          span,
+          /*autoCollapse*/
+          false,
+          result[2] || "#region"
+        ));
       } else {
         const region = regions.pop();
         if (region) {
@@ -136899,7 +151592,14 @@ ${lanes.join("\n")}
       case 203 /* ObjectBindingPattern */:
         return spanForNode(n);
       case 186 /* TupleType */:
-        return spanForNode(n, false, !isTupleTypeNode(n.parent), 22 /* OpenBracketToken */);
+        return spanForNode(
+          n,
+          /*autoCollapse*/
+          false,
+          /*useFullStart*/
+          !isTupleTypeNode(n.parent),
+          22 /* OpenBracketToken */
+        );
       case 292 /* CaseClause */:
       case 293 /* DefaultClause */:
         return spanForNodeArray(n.statements);
@@ -136918,13 +151618,44 @@ ${lanes.join("\n")}
       case 14 /* NoSubstitutionTemplateLiteral */:
         return spanForTemplateLiteral(n);
       case 204 /* ArrayBindingPattern */:
-        return spanForNode(n, false, !isBindingElement(n.parent), 22 /* OpenBracketToken */);
+        return spanForNode(
+          n,
+          /*autoCollapse*/
+          false,
+          /*useFullStart*/
+          !isBindingElement(n.parent),
+          22 /* OpenBracketToken */
+        );
       case 216 /* ArrowFunction */:
         return spanForArrowFunction(n);
       case 210 /* CallExpression */:
         return spanForCallExpression(n);
       case 214 /* ParenthesizedExpression */:
         return spanForParenthesizedExpression(n);
+      case 272 /* NamedImports */:
+      case 276 /* NamedExports */:
+      case 296 /* AssertClause */:
+        return spanForNamedImportsOrExportsOrAssertClause(n);
+    }
+    function spanForNamedImportsOrExportsOrAssertClause(node) {
+      if (!node.elements.length) {
+        return void 0;
+      }
+      const openToken = findChildOfKind(node, 18 /* OpenBraceToken */, sourceFile);
+      const closeToken = findChildOfKind(node, 19 /* CloseBraceToken */, sourceFile);
+      if (!openToken || !closeToken || positionsAreOnSameLine(openToken.pos, closeToken.pos, sourceFile)) {
+        return void 0;
+      }
+      return spanBetweenTokens(
+        openToken,
+        closeToken,
+        node,
+        sourceFile,
+        /*autoCollapse*/
+        false,
+        /*useFullStart*/
+        false
+      );
     }
     function spanForCallExpression(node) {
       if (!node.arguments.length) {
@@ -136935,7 +151666,16 @@ ${lanes.join("\n")}
       if (!openToken || !closeToken || positionsAreOnSameLine(openToken.pos, closeToken.pos, sourceFile)) {
         return void 0;
       }
-      return spanBetweenTokens(openToken, closeToken, node, sourceFile, false, true);
+      return spanBetweenTokens(
+        openToken,
+        closeToken,
+        node,
+        sourceFile,
+        /*autoCollapse*/
+        false,
+        /*useFullStart*/
+        true
+      );
     }
     function spanForArrowFunction(node) {
       if (isBlock(node.body) || isParenthesizedExpression(node.body) || positionsAreOnSameLine(node.body.getFullStart(), node.body.getEnd(), sourceFile)) {
@@ -136948,12 +151688,26 @@ ${lanes.join("\n")}
       const textSpan = createTextSpanFromBounds(node.openingElement.getStart(sourceFile), node.closingElement.getEnd());
       const tagName = node.openingElement.tagName.getText(sourceFile);
       const bannerText = "<" + tagName + ">...</" + tagName + ">";
-      return createOutliningSpan(textSpan, "code" /* Code */, textSpan, false, bannerText);
+      return createOutliningSpan(
+        textSpan,
+        "code" /* Code */,
+        textSpan,
+        /*autoCollapse*/
+        false,
+        bannerText
+      );
     }
     function spanForJSXFragment(node) {
       const textSpan = createTextSpanFromBounds(node.openingFragment.getStart(sourceFile), node.closingFragment.getEnd());
       const bannerText = "<>...</>";
-      return createOutliningSpan(textSpan, "code" /* Code */, textSpan, false, bannerText);
+      return createOutliningSpan(
+        textSpan,
+        "code" /* Code */,
+        textSpan,
+        /*autoCollapse*/
+        false,
+        bannerText
+      );
     }
     function spanForJSXAttributes(node) {
       if (node.properties.length === 0) {
@@ -136968,7 +151722,14 @@ ${lanes.join("\n")}
       return createOutliningSpanFromBounds(node.getStart(sourceFile), node.getEnd(), "code" /* Code */);
     }
     function spanForObjectOrArrayLiteral(node, open = 18 /* OpenBraceToken */) {
-      return spanForNode(node, false, !isArrayLiteralExpression(node.parent) && !isCallExpression(node.parent), open);
+      return spanForNode(
+        node,
+        /*autoCollapse*/
+        false,
+        /*useFullStart*/
+        !isArrayLiteralExpression(node.parent) && !isCallExpression(node.parent),
+        open
+      );
     }
     function spanForNode(hintSpanNode, autoCollapse = false, useFullStart = true, open = 18 /* OpenBraceToken */, close = open === 18 /* OpenBraceToken */ ? 19 /* CloseBraceToken */ : 23 /* CloseBracketToken */) {
       const openToken = findChildOfKind(n, open, sourceFile);
@@ -136988,7 +151749,14 @@ ${lanes.join("\n")}
   function functionSpan(node, body, sourceFile) {
     const openToken = tryGetFunctionOpenToken(node, body, sourceFile);
     const closeToken = findChildOfKind(body, 19 /* CloseBraceToken */, sourceFile);
-    return openToken && closeToken && spanBetweenTokens(openToken, closeToken, node, sourceFile, node.kind !== 216 /* ArrowFunction */);
+    return openToken && closeToken && spanBetweenTokens(
+      openToken,
+      closeToken,
+      node,
+      sourceFile,
+      /*autoCollapse*/
+      node.kind !== 216 /* ArrowFunction */
+    );
   }
   function spanBetweenTokens(openToken, closeToken, hintSpanNode, sourceFile, autoCollapse = false, useFullStart = true) {
     const textSpan = createTextSpanFromBounds(useFullStart ? openToken.getFullStart() : openToken.getStart(sourceFile), closeToken.getEnd());
@@ -137061,7 +151829,7 @@ ${lanes.join("\n")}
       return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_export_statement) };
     }
     const checker = program.getTypeChecker();
-    const exportingModuleSymbol = getExportingModuleSymbol(exportNode, checker);
+    const exportingModuleSymbol = getExportingModuleSymbol(exportNode.parent, checker);
     const flags = getSyntacticModifierFlags(exportNode) || (isExportAssignment(exportNode) && !exportNode.isExportEquals ? 1025 /* ExportDefault */ : 0 /* None */);
     const wasDefault = !!(flags & 1024 /* Default */);
     if (!(flags & 1 /* Export */) || !wasDefault && exportingModuleSymbol.exports.has("default" /* Default */)) {
@@ -137110,7 +151878,13 @@ ${lanes.join("\n")}
       if (isExportAssignment(exportNode) && !exportNode.isExportEquals) {
         const exp = exportNode.expression;
         const spec = makeExportSpecifier(exp.text, exp.text);
-        changes.replaceNode(exportingSourceFile, exportNode, factory.createExportDeclaration(void 0, false, factory.createNamedExports([spec])));
+        changes.replaceNode(exportingSourceFile, exportNode, factory.createExportDeclaration(
+          /*modifiers*/
+          void 0,
+          /*isTypeOnly*/
+          false,
+          factory.createNamedExports([spec])
+        ));
       } else {
         changes.delete(exportingSourceFile, Debug.checkDefined(findModifier(exportNode, 88 /* DefaultKeyword */), "Should find a default keyword in modifier list"));
       }
@@ -137175,7 +151949,13 @@ ${lanes.join("\n")}
         } else if (namedBindings.kind === 271 /* NamespaceImport */) {
           changes.deleteRange(importingSourceFile, { pos: ref.getStart(importingSourceFile), end: namedBindings.getStart(importingSourceFile) });
           const quotePreference = isStringLiteral(clause.parent.moduleSpecifier) ? quotePreferenceFromString(clause.parent.moduleSpecifier, importingSourceFile) : 1 /* Double */;
-          const newImport = makeImport(void 0, [makeImportSpecifier2(exportName, ref.text)], clause.parent.moduleSpecifier, quotePreference);
+          const newImport = makeImport(
+            /*default*/
+            void 0,
+            [makeImportSpecifier2(exportName, ref.text)],
+            clause.parent.moduleSpecifier,
+            quotePreference
+          );
           changes.insertNodeAfter(importingSourceFile, clause.parent, newImport);
         } else {
           changes.delete(importingSourceFile, ref);
@@ -137216,13 +151996,22 @@ ${lanes.join("\n")}
     }
   }
   function makeImportSpecifier2(propertyName, name) {
-    return factory.createImportSpecifier(false, propertyName === name ? void 0 : factory.createIdentifier(propertyName), factory.createIdentifier(name));
+    return factory.createImportSpecifier(
+      /*isTypeOnly*/
+      false,
+      propertyName === name ? void 0 : factory.createIdentifier(propertyName),
+      factory.createIdentifier(name)
+    );
   }
   function makeExportSpecifier(propertyName, name) {
-    return factory.createExportSpecifier(false, propertyName === name ? void 0 : factory.createIdentifier(propertyName), factory.createIdentifier(name));
+    return factory.createExportSpecifier(
+      /*isTypeOnly*/
+      false,
+      propertyName === name ? void 0 : factory.createIdentifier(propertyName),
+      factory.createIdentifier(name)
+    );
   }
-  function getExportingModuleSymbol(node, checker) {
-    const parent2 = node.parent;
+  function getExportingModuleSymbol(parent2, checker) {
     if (isSourceFile(parent2)) {
       return parent2.symbol;
     }
@@ -137328,7 +152117,13 @@ ${lanes.join("\n")}
         usedAsNamespaceOrDefault = true;
       } else {
         const exportName = getRightOfPropertyAccessOrQualifiedName(id.parent).text;
-        if (checker.resolveName(exportName, id, 67108863 /* All */, true)) {
+        if (checker.resolveName(
+          exportName,
+          id,
+          67108863 /* All */,
+          /*excludeGlobals*/
+          true
+        )) {
           conflictingNames.set(exportName, true);
         }
         Debug.assert(getLeftOfPropertyAccessOrQualifiedName(id.parent) === id, "Parent expression should match id");
@@ -137346,11 +152141,21 @@ ${lanes.join("\n")}
     }
     const importSpecifiers = [];
     exportNameToImportName.forEach((name, propertyName) => {
-      importSpecifiers.push(factory.createImportSpecifier(false, name === propertyName ? void 0 : factory.createIdentifier(propertyName), factory.createIdentifier(name)));
+      importSpecifiers.push(factory.createImportSpecifier(
+        /*isTypeOnly*/
+        false,
+        name === propertyName ? void 0 : factory.createIdentifier(propertyName),
+        factory.createIdentifier(name)
+      ));
     });
     const importDecl = toConvert.parent.parent;
     if (usedAsNamespaceOrDefault && !allowSyntheticDefaultImports) {
-      changes.insertNodeAfter(sourceFile, importDecl, updateImport(importDecl, void 0, importSpecifiers));
+      changes.insertNodeAfter(sourceFile, importDecl, updateImport(
+        importDecl,
+        /*defaultImportName*/
+        void 0,
+        importSpecifiers
+      ));
     } else {
       changes.replaceNode(sourceFile, importDecl, updateImport(importDecl, usedAsNamespaceOrDefault ? factory.createIdentifier(toConvert.name.text) : void 0, importSpecifiers));
     }
@@ -137375,7 +152180,13 @@ ${lanes.join("\n")}
     const preferredName = moduleSpecifier && isStringLiteral(moduleSpecifier) ? ts_codefix_exports.moduleSpecifierToValidIdentifier(moduleSpecifier.text, 99 /* ESNext */) : "module";
     function hasNamespaceNameConflict(namedImport) {
       return !!ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(namedImport.name, checker, sourceFile, (id) => {
-        const symbol = checker.resolveName(preferredName, id, 67108863 /* All */, true);
+        const symbol = checker.resolveName(
+          preferredName,
+          id,
+          67108863 /* All */,
+          /*excludeGlobals*/
+          true
+        );
         if (symbol) {
           if (toConvertSymbols.has(symbol)) {
             return isExportSpecifier(id.parent);
@@ -137403,8 +152214,13 @@ ${lanes.join("\n")}
     }
     changes.replaceNode(sourceFile, toConvert, shouldUseDefault ? factory.createIdentifier(namespaceImportName) : factory.createNamespaceImport(factory.createIdentifier(namespaceImportName)));
     if (neededNamedImports.size) {
-      const newNamedImports = arrayFrom(neededNamedImports.values()).map((element) => factory.createImportSpecifier(element.isTypeOnly, element.propertyName && factory.createIdentifier(element.propertyName.text), factory.createIdentifier(element.name.text)));
-      changes.insertNodeAfter(sourceFile, toConvert.parent.parent, updateImport(importDecl, void 0, newNamedImports));
+      const newNamedImports = arrayFrom(neededNamedImports.values(), (element) => factory.createImportSpecifier(element.isTypeOnly, element.propertyName && factory.createIdentifier(element.propertyName.text), factory.createIdentifier(element.name.text)));
+      changes.insertNodeAfter(sourceFile, toConvert.parent.parent, updateImport(
+        importDecl,
+        /*defaultImportName*/
+        void 0,
+        newNamedImports
+      ));
     }
   }
   function isExportEqualsModule(moduleSpecifier, checker) {
@@ -137416,9 +152232,16 @@ ${lanes.join("\n")}
   }
   function updateImport(old, defaultImportName, elements) {
     return factory.createImportDeclaration(
+      /*modifiers*/
       void 0,
-      factory.createImportClause(false, defaultImportName, elements && elements.length ? factory.createNamedImports(elements) : void 0),
+      factory.createImportClause(
+        /*isTypeOnly*/
+        false,
+        defaultImportName,
+        elements && elements.length ? factory.createNamedImports(elements) : void 0
+      ),
       old.moduleSpecifier,
+      /*assertClause*/
       void 0
     );
   }
@@ -137487,12 +152310,14 @@ ${lanes.join("\n")}
     if (!selection || !isTypeNode(selection))
       return { error: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_type_node) };
     const checker = context.program.getTypeChecker();
-    const firstStatement = Debug.checkDefined(findAncestor(selection, isStatement), "Should find a statement");
-    const typeParameters = collectTypeParameters(checker, selection, firstStatement, file);
+    const enclosingNode = getEnclosingNode(selection, isJS);
+    if (enclosingNode === void 0)
+      return { error: getLocaleSpecificMessage(Diagnostics.No_type_could_be_extracted_from_this_type_node) };
+    const typeParameters = collectTypeParameters(checker, selection, enclosingNode, file);
     if (!typeParameters)
       return { error: getLocaleSpecificMessage(Diagnostics.No_type_could_be_extracted_from_this_type_node) };
     const typeElements = flattenTypeLiteralNodeReference(checker, selection);
-    return { isJS, selection, firstStatement, typeParameters, typeElements };
+    return { isJS, selection, enclosingNode, typeParameters, typeElements };
   }
   function flattenTypeLiteralNodeReference(checker, node) {
     if (!node)
@@ -137518,20 +152343,26 @@ ${lanes.join("\n")}
   function rangeContainsSkipTrivia(r1, node, file) {
     return rangeContainsStartEnd(r1, skipTrivia(file.text, node.pos), node.end);
   }
-  function collectTypeParameters(checker, selection, statement, file) {
+  function collectTypeParameters(checker, selection, enclosingNode, file) {
     const result = [];
     return visitor(selection) ? void 0 : result;
     function visitor(node) {
       if (isTypeReferenceNode(node)) {
         if (isIdentifier(node.typeName)) {
           const typeName = node.typeName;
-          const symbol = checker.resolveName(typeName.text, typeName, 262144 /* TypeParameter */, true);
+          const symbol = checker.resolveName(
+            typeName.text,
+            typeName,
+            262144 /* TypeParameter */,
+            /* excludeGlobals */
+            true
+          );
           for (const decl of (symbol == null ? void 0 : symbol.declarations) || emptyArray) {
             if (isTypeParameterDeclaration(decl) && decl.getSourceFile() === file) {
               if (decl.name.escapedText === typeName.escapedText && rangeContainsSkipTrivia(decl, selection, file)) {
                 return true;
               }
-              if (rangeContainsSkipTrivia(statement, decl, file) && !rangeContainsSkipTrivia(selection, decl, file)) {
+              if (rangeContainsSkipTrivia(enclosingNode, decl, file) && !rangeContainsSkipTrivia(selection, decl, file)) {
                 pushIfUnique(result, decl);
                 break;
               }
@@ -137550,8 +152381,14 @@ ${lanes.join("\n")}
         }
       } else if (isTypeQueryNode(node)) {
         if (isIdentifier(node.exprName)) {
-          const symbol = checker.resolveName(node.exprName.text, node.exprName, 111551 /* Value */, false);
-          if ((symbol == null ? void 0 : symbol.valueDeclaration) && rangeContainsSkipTrivia(statement, symbol.valueDeclaration, file) && !rangeContainsSkipTrivia(selection, symbol.valueDeclaration, file)) {
+          const symbol = checker.resolveName(
+            node.exprName.text,
+            node.exprName,
+            111551 /* Value */,
+            /* excludeGlobals */
+            false
+          );
+          if ((symbol == null ? void 0 : symbol.valueDeclaration) && rangeContainsSkipTrivia(enclosingNode, symbol.valueDeclaration, file) && !rangeContainsSkipTrivia(selection, symbol.valueDeclaration, file)) {
             return true;
           }
         } else {
@@ -137567,32 +152404,63 @@ ${lanes.join("\n")}
     }
   }
   function doTypeAliasChange(changes, file, name, info) {
-    const { firstStatement, selection, typeParameters } = info;
+    const { enclosingNode, selection, typeParameters } = info;
     const newTypeNode = factory.createTypeAliasDeclaration(
+      /* modifiers */
       void 0,
       name,
-      typeParameters.map((id) => factory.updateTypeParameterDeclaration(id, id.modifiers, id.name, id.constraint, void 0)),
+      typeParameters.map((id) => factory.updateTypeParameterDeclaration(
+        id,
+        id.modifiers,
+        id.name,
+        id.constraint,
+        /* defaultType */
+        void 0
+      )),
       selection
     );
-    changes.insertNodeBefore(file, firstStatement, ignoreSourceNewlines(newTypeNode), true);
-    changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(id.name, void 0))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace });
+    changes.insertNodeBefore(
+      file,
+      enclosingNode,
+      ignoreSourceNewlines(newTypeNode),
+      /* blankLineBetween */
+      true
+    );
+    changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(
+      id.name,
+      /* typeArguments */
+      void 0
+    ))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace });
   }
   function doInterfaceChange(changes, file, name, info) {
     var _a2;
-    const { firstStatement, selection, typeParameters, typeElements } = info;
+    const { enclosingNode, selection, typeParameters, typeElements } = info;
     const newTypeNode = factory.createInterfaceDeclaration(
+      /* modifiers */
       void 0,
       name,
       typeParameters,
+      /* heritageClauses */
       void 0,
       typeElements
     );
     setTextRange(newTypeNode, (_a2 = typeElements[0]) == null ? void 0 : _a2.parent);
-    changes.insertNodeBefore(file, firstStatement, ignoreSourceNewlines(newTypeNode), true);
-    changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(id.name, void 0))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace });
+    changes.insertNodeBefore(
+      file,
+      enclosingNode,
+      ignoreSourceNewlines(newTypeNode),
+      /* blankLineBetween */
+      true
+    );
+    changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(
+      id.name,
+      /* typeArguments */
+      void 0
+    ))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace });
   }
-  function doTypedefChange(changes, file, name, info) {
-    const { firstStatement, selection, typeParameters } = info;
+  function doTypedefChange(changes, context, file, name, info) {
+    var _a2;
+    const { enclosingNode, selection, typeParameters } = info;
     setEmitFlags(selection, 3072 /* NoComments */ | 4096 /* NoNestedComments */);
     const node = factory.createJSDocTypedefTag(
       factory.createIdentifier("typedef"),
@@ -137602,7 +152470,11 @@ ${lanes.join("\n")}
     const templates = [];
     forEach(typeParameters, (typeParameter) => {
       const constraint = getEffectiveConstraintOfTypeParameter(typeParameter);
-      const parameter = factory.createTypeParameterDeclaration(void 0, typeParameter.name);
+      const parameter = factory.createTypeParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        typeParameter.name
+      );
       const template = factory.createJSDocTemplateTag(
         factory.createIdentifier("template"),
         constraint && cast(constraint, isJSDocTypeExpression),
@@ -137610,8 +152482,34 @@ ${lanes.join("\n")}
       );
       templates.push(template);
     });
-    changes.insertNodeBefore(file, firstStatement, factory.createJSDocComment(void 0, factory.createNodeArray(concatenate(templates, [node]))), true);
-    changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(id.name, void 0))));
+    const jsDoc = factory.createJSDocComment(
+      /* comment */
+      void 0,
+      factory.createNodeArray(concatenate(templates, [node]))
+    );
+    if (isJSDoc(enclosingNode)) {
+      const pos = enclosingNode.getStart(file);
+      const newLineCharacter = getNewLineOrDefaultFromHost(context.host, (_a2 = context.formatContext) == null ? void 0 : _a2.options);
+      changes.insertNodeAt(file, enclosingNode.getStart(file), jsDoc, {
+        suffix: newLineCharacter + newLineCharacter + file.text.slice(getPrecedingNonSpaceCharacterPosition(file.text, pos - 1), pos)
+      });
+    } else {
+      changes.insertNodeBefore(
+        file,
+        enclosingNode,
+        jsDoc,
+        /* blankLineBetween */
+        true
+      );
+    }
+    changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(
+      id.name,
+      /* typeArguments */
+      void 0
+    ))));
+  }
+  function getEnclosingNode(node, isJS) {
+    return findAncestor(node, isStatement) || (isJS ? findAncestor(node, isJSDoc) : void 0);
   }
   var refactorName3, extractToTypeAliasAction, extractToInterfaceAction, extractToTypeDefAction;
   var init_extractType = __esm({
@@ -137677,7 +152575,7 @@ ${lanes.join("\n")}
                 return doTypeAliasChange(changes, file, name, info);
               case extractToTypeDefAction.name:
                 Debug.assert(info.isJS, "Invalid actionName/JS combo");
-                return doTypedefChange(changes, file, name, info);
+                return doTypedefChange(changes, context, file, name, info);
               case extractToInterfaceAction.name:
                 Debug.assert(!info.isJS && !!info.typeElements, "Invalid actionName/JS combo");
                 return doInterfaceChange(changes, file, name, info);
@@ -137686,7 +152584,13 @@ ${lanes.join("\n")}
             }
           });
           const renameFilename = file.fileName;
-          const renameLocation = getRenameLocation(edits, renameFilename, name, false);
+          const renameLocation = getRenameLocation(
+            edits,
+            renameFilename,
+            name,
+            /*preferLastLocation*/
+            false
+          );
           return { edits, renameFilename, renameLocation };
         }
       });
@@ -137735,10 +152639,20 @@ ${lanes.join("\n")}
     const usage = getUsageInfo(oldFile, toMove.all, checker);
     const currentDirectory = getDirectoryPath(oldFile.fileName);
     const extension = extensionFromPath(oldFile.fileName);
-    const newModuleName = makeUniqueModuleName(getNewModuleName(usage.oldFileImportsFromNewFile, usage.movedSymbols), extension, currentDirectory, host);
-    const newFileNameWithExtension = newModuleName + extension;
-    changes.createNewFile(oldFile, combinePaths(currentDirectory, newFileNameWithExtension), getNewStatementsAndRemoveFromOldFile(oldFile, usage, changes, toMove, program, newModuleName, preferences));
-    addNewFileToTsconfig(program, changes, oldFile.fileName, newFileNameWithExtension, hostGetCanonicalFileName(host));
+    const newFilename = combinePaths(
+      // new file is always placed in the same directory as the old file
+      currentDirectory,
+      // ensures the filename computed below isn't already taken
+      makeUniqueFilename(
+        // infers a name for the new file from the symbols being moved
+        inferNewFilename(usage.oldFileImportsFromNewFile, usage.movedSymbols),
+        extension,
+        currentDirectory,
+        host
+      )
+    ) + extension;
+    changes.createNewFile(oldFile, newFilename, getNewStatementsAndRemoveFromOldFile(oldFile, usage, changes, toMove, program, host, newFilename, preferences));
+    addNewFileToTsconfig(program, changes, oldFile.fileName, newFilename, hostGetCanonicalFileName(host));
   }
   function getStatementsToMove(context) {
     const rangeToMove = getRangeToMove(context);
@@ -137764,7 +152678,11 @@ ${lanes.join("\n")}
       case 268 /* ImportEqualsDeclaration */:
         return !hasSyntacticModifier(node, 1 /* Export */);
       case 240 /* VariableStatement */:
-        return node.declarationList.declarations.every((d) => !!d.initializer && isRequireCall(d.initializer, true));
+        return node.declarationList.declarations.every((d) => !!d.initializer && isRequireCall(
+          d.initializer,
+          /*checkArgumentIsStringLiteralLike*/
+          true
+        ));
       default:
         return false;
     }
@@ -137781,7 +152699,7 @@ ${lanes.join("\n")}
       changes.insertNodeInListAfter(cfg, last(filesProp.initializer.elements), factory.createStringLiteral(newFilePath), filesProp.initializer.elements);
     }
   }
-  function getNewStatementsAndRemoveFromOldFile(oldFile, usage, changes, toMove, program, newModuleName, preferences) {
+  function getNewStatementsAndRemoveFromOldFile(oldFile, usage, changes, toMove, program, host, newFilename, preferences) {
     const checker = program.getTypeChecker();
     const prologueDirectives = takeWhile(oldFile.statements, isPrologueDirective);
     if (oldFile.externalModuleIndicator === void 0 && oldFile.commonJsModuleIndicator === void 0 && usage.oldImportsNeededByNewFile.size() === 0) {
@@ -137790,14 +152708,20 @@ ${lanes.join("\n")}
     }
     const useEsModuleSyntax = !!oldFile.externalModuleIndicator;
     const quotePreference = getQuotePreference(oldFile, preferences);
-    const importsFromNewFile = createOldFileImportsFromNewFile(usage.oldFileImportsFromNewFile, newModuleName, useEsModuleSyntax, quotePreference);
+    const importsFromNewFile = createOldFileImportsFromNewFile(oldFile, usage.oldFileImportsFromNewFile, newFilename, program, host, useEsModuleSyntax, quotePreference);
     if (importsFromNewFile) {
-      insertImports(changes, oldFile, importsFromNewFile, true);
+      insertImports(
+        changes,
+        oldFile,
+        importsFromNewFile,
+        /*blankLineBetween*/
+        true
+      );
     }
     deleteUnusedOldImports(oldFile, toMove.all, changes, usage.unusedImportsFromOldFile, checker);
     deleteMovedStatements(oldFile, toMove.ranges, changes);
-    updateImportsInOtherFiles(changes, program, oldFile, usage.movedSymbols, newModuleName);
-    const imports = getNewFileImportsAndAddExportInOldFile(oldFile, usage.oldImportsNeededByNewFile, usage.newFileImportsFromOldFile, changes, checker, useEsModuleSyntax, quotePreference);
+    updateImportsInOtherFiles(changes, program, host, oldFile, usage.movedSymbols, newFilename);
+    const imports = getNewFileImportsAndAddExportInOldFile(oldFile, usage.oldImportsNeededByNewFile, usage.newFileImportsFromOldFile, changes, checker, program, host, useEsModuleSyntax, quotePreference);
     const body = addExports(oldFile, toMove.all, usage.oldFileImportsFromNewFile, useEsModuleSyntax);
     if (imports.length && body.length) {
       return [
@@ -137825,7 +152749,7 @@ ${lanes.join("\n")}
       forEachImportInStatement(statement, (i) => deleteUnusedImports(oldFile, i, changes, (name) => toDelete.has(checker.getSymbolAtLocation(name))));
     }
   }
-  function updateImportsInOtherFiles(changes, program, oldFile, movedSymbols, newModuleName) {
+  function updateImportsInOtherFiles(changes, program, host, oldFile, movedSymbols, newFilename) {
     const checker = program.getTypeChecker();
     for (const sourceFile of program.getSourceFiles()) {
       if (sourceFile === oldFile)
@@ -137839,13 +152763,14 @@ ${lanes.join("\n")}
             return !!symbol && movedSymbols.has(symbol);
           };
           deleteUnusedImports(sourceFile, importNode, changes, shouldMove);
-          const newModuleSpecifier = combinePaths(getDirectoryPath(moduleSpecifierFromImport(importNode).text), newModuleName);
+          const pathToNewFileWithExtension = resolvePath(getDirectoryPath(oldFile.path), newFilename);
+          const newModuleSpecifier = getModuleSpecifier(program.getCompilerOptions(), sourceFile, sourceFile.path, pathToNewFileWithExtension, createModuleSpecifierResolutionHost(program, host));
           const newImportDeclaration = filterImport(importNode, factory.createStringLiteral(newModuleSpecifier), shouldMove);
           if (newImportDeclaration)
             changes.insertNodeAfter(sourceFile, statement, newImportDeclaration);
           const ns = getNamespaceLikeImport(importNode);
           if (ns)
-            updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleName, newModuleSpecifier, ns, importNode);
+            updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleSpecifier, ns, importNode);
         });
       }
     }
@@ -137862,14 +152787,20 @@ ${lanes.join("\n")}
         return Debug.assertNever(node, `Unexpected node kind ${node.kind}`);
     }
   }
-  function updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleName, newModuleSpecifier, oldImportId, oldImportNode) {
-    const preferredNewNamespaceName = ts_codefix_exports.moduleSpecifierToValidIdentifier(newModuleName, 99 /* ESNext */);
+  function updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleSpecifier, oldImportId, oldImportNode) {
+    const preferredNewNamespaceName = ts_codefix_exports.moduleSpecifierToValidIdentifier(newModuleSpecifier, 99 /* ESNext */);
     let needUniqueName = false;
     const toChange = [];
     ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(oldImportId, checker, sourceFile, (ref) => {
       if (!isPropertyAccessExpression(ref.parent))
         return;
-      needUniqueName = needUniqueName || !!checker.resolveName(preferredNewNamespaceName, ref, 67108863 /* All */, true);
+      needUniqueName = needUniqueName || !!checker.resolveName(
+        preferredNewNamespaceName,
+        ref,
+        67108863 /* All */,
+        /*excludeGlobals*/
+        true
+      );
       if (movedSymbols.has(checker.getSymbolAtLocation(ref.parent.name))) {
         toChange.push(ref);
       }
@@ -137879,7 +152810,7 @@ ${lanes.join("\n")}
       for (const ref of toChange) {
         changes.replaceNode(sourceFile, ref, factory.createIdentifier(newNamespaceName));
       }
-      changes.insertNodeAfter(sourceFile, oldImportNode, updateNamespaceLikeImportNode(oldImportNode, newModuleName, newModuleSpecifier));
+      changes.insertNodeAfter(sourceFile, oldImportNode, updateNamespaceLikeImportNode(oldImportNode, preferredNewNamespaceName, newModuleSpecifier));
     }
   }
   function updateNamespaceLikeImportNode(node, newNamespaceName, newModuleSpecifier) {
@@ -137888,15 +152819,37 @@ ${lanes.join("\n")}
     switch (node.kind) {
       case 269 /* ImportDeclaration */:
         return factory.createImportDeclaration(
+          /*modifiers*/
           void 0,
-          factory.createImportClause(false, void 0, factory.createNamespaceImport(newNamespaceId)),
+          factory.createImportClause(
+            /*isTypeOnly*/
+            false,
+            /*name*/
+            void 0,
+            factory.createNamespaceImport(newNamespaceId)
+          ),
           newModuleString,
+          /*assertClause*/
           void 0
         );
       case 268 /* ImportEqualsDeclaration */:
-        return factory.createImportEqualsDeclaration(void 0, false, newNamespaceId, factory.createExternalModuleReference(newModuleString));
+        return factory.createImportEqualsDeclaration(
+          /*modifiers*/
+          void 0,
+          /*isTypeOnly*/
+          false,
+          newNamespaceId,
+          factory.createExternalModuleReference(newModuleString)
+        );
       case 257 /* VariableDeclaration */:
-        return factory.createVariableDeclaration(newNamespaceId, void 0, void 0, createRequireCall(newModuleString));
+        return factory.createVariableDeclaration(
+          newNamespaceId,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          createRequireCall(newModuleString)
+        );
       default:
         return Debug.assertNever(node, `Unexpected node kind ${node.kind}`);
     }
@@ -137914,13 +152867,17 @@ ${lanes.join("\n")}
       }
     } else if (isVariableStatement(statement)) {
       for (const decl of statement.declarationList.declarations) {
-        if (decl.initializer && isRequireCall(decl.initializer, true)) {
+        if (decl.initializer && isRequireCall(
+          decl.initializer,
+          /*checkArgumentIsStringLiteralLike*/
+          true
+        )) {
           cb(decl);
         }
       }
     }
   }
-  function createOldFileImportsFromNewFile(newFileNeedExport, newFileNameWithExtension, useEs6Imports, quotePreference) {
+  function createOldFileImportsFromNewFile(sourceFile, newFileNeedExport, newFileNameWithExtension, program, host, useEs6Imports, quotePreference) {
     let defaultImport;
     const imports = [];
     newFileNeedExport.forEach((symbol) => {
@@ -137930,28 +152887,64 @@ ${lanes.join("\n")}
         imports.push(symbol.name);
       }
     });
-    return makeImportOrRequire(defaultImport, imports, newFileNameWithExtension, useEs6Imports, quotePreference);
+    return makeImportOrRequire(sourceFile, defaultImport, imports, newFileNameWithExtension, program, host, useEs6Imports, quotePreference);
   }
-  function makeImportOrRequire(defaultImport, imports, path, useEs6Imports, quotePreference) {
-    path = ensurePathIsNonModuleName(path);
+  function makeImportOrRequire(sourceFile, defaultImport, imports, newFileNameWithExtension, program, host, useEs6Imports, quotePreference) {
+    const pathToNewFile = resolvePath(getDirectoryPath(sourceFile.path), newFileNameWithExtension);
+    const pathToNewFileWithCorrectExtension = getModuleSpecifier(program.getCompilerOptions(), sourceFile, sourceFile.path, pathToNewFile, createModuleSpecifierResolutionHost(program, host));
     if (useEs6Imports) {
-      const specifiers = imports.map((i) => factory.createImportSpecifier(false, void 0, factory.createIdentifier(i)));
-      return makeImportIfNecessary(defaultImport, specifiers, path, quotePreference);
+      const specifiers = imports.map((i) => factory.createImportSpecifier(
+        /*isTypeOnly*/
+        false,
+        /*propertyName*/
+        void 0,
+        factory.createIdentifier(i)
+      ));
+      return makeImportIfNecessary(defaultImport, specifiers, pathToNewFileWithCorrectExtension, quotePreference);
     } else {
       Debug.assert(!defaultImport, "No default import should exist");
-      const bindingElements = imports.map((i) => factory.createBindingElement(void 0, void 0, i));
-      return bindingElements.length ? makeVariableStatement(factory.createObjectBindingPattern(bindingElements), void 0, createRequireCall(factory.createStringLiteral(path))) : void 0;
+      const bindingElements = imports.map((i) => factory.createBindingElement(
+        /*dotDotDotToken*/
+        void 0,
+        /*propertyName*/
+        void 0,
+        i
+      ));
+      return bindingElements.length ? makeVariableStatement(
+        factory.createObjectBindingPattern(bindingElements),
+        /*type*/
+        void 0,
+        createRequireCall(factory.createStringLiteral(pathToNewFileWithCorrectExtension))
+      ) : void 0;
     }
   }
   function makeVariableStatement(name, type, initializer, flags = 2 /* Const */) {
-    return factory.createVariableStatement(void 0, factory.createVariableDeclarationList([factory.createVariableDeclaration(name, void 0, type, initializer)], flags));
+    return factory.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory.createVariableDeclarationList([factory.createVariableDeclaration(
+        name,
+        /*exclamationToken*/
+        void 0,
+        type,
+        initializer
+      )], flags)
+    );
   }
   function createRequireCall(moduleSpecifier) {
-    return factory.createCallExpression(factory.createIdentifier("require"), void 0, [moduleSpecifier]);
+    return factory.createCallExpression(
+      factory.createIdentifier("require"),
+      /*typeArguments*/
+      void 0,
+      [moduleSpecifier]
+    );
   }
   function addExports(sourceFile, toMove, needExport, useEs6Exports) {
     return flatMap(toMove, (statement) => {
-      if (isTopLevelDeclarationStatement(statement) && !isExported(sourceFile, statement, useEs6Exports) && forEachTopLevelDeclaration(statement, (d) => needExport.has(Debug.checkDefined(d.symbol)))) {
+      if (isTopLevelDeclarationStatement(statement) && !isExported(sourceFile, statement, useEs6Exports) && forEachTopLevelDeclaration(statement, (d) => {
+        var _a2;
+        return needExport.has(Debug.checkDefined((_a2 = tryCast(d, canHaveSymbol)) == null ? void 0 : _a2.symbol));
+      })) {
         const exports = addExport(statement, useEs6Exports);
         if (exports)
           return exports;
@@ -137993,7 +152986,13 @@ ${lanes.join("\n")}
           changes.replaceNode(
             sourceFile,
             importDecl.importClause,
-            factory.updateImportClause(importDecl.importClause, importDecl.importClause.isTypeOnly, name, void 0)
+            factory.updateImportClause(
+              importDecl.importClause,
+              importDecl.importClause.isTypeOnly,
+              name,
+              /*namedBindings*/
+              void 0
+            )
           );
         } else if (namedBindings.kind === 272 /* NamedImports */) {
           for (const element of namedBindings.elements) {
@@ -138009,7 +153008,11 @@ ${lanes.join("\n")}
     switch (name.kind) {
       case 79 /* Identifier */:
         if (isUnused(name)) {
-          if (varDecl.initializer && isRequireCall(varDecl.initializer, true)) {
+          if (varDecl.initializer && isRequireCall(
+            varDecl.initializer,
+            /*requireStringLiteralLikeArgument*/
+            true
+          )) {
             changes.delete(
               sourceFile,
               isVariableDeclarationList(varDecl.parent) && length(varDecl.parent.declarations) === 1 ? varDecl.parent.parent : varDecl
@@ -138037,7 +153040,7 @@ ${lanes.join("\n")}
         break;
     }
   }
-  function getNewFileImportsAndAddExportInOldFile(oldFile, importsToCopy, newFileImportsFromOldFile, changes, checker, useEsModuleSyntax, quotePreference) {
+  function getNewFileImportsAndAddExportInOldFile(oldFile, importsToCopy, newFileImportsFromOldFile, changes, checker, program, host, useEsModuleSyntax, quotePreference) {
     const copiedOldImports = [];
     for (const oldStatement of oldFile.statements) {
       forEachImportInStatement(oldStatement, (i) => {
@@ -138068,19 +153071,19 @@ ${lanes.join("\n")}
         }
       }
     });
-    append(copiedOldImports, makeImportOrRequire(oldFileDefault, oldFileNamedImports, removeFileExtension(getBaseFileName(oldFile.fileName)), useEsModuleSyntax, quotePreference));
+    append(copiedOldImports, makeImportOrRequire(oldFile, oldFileDefault, oldFileNamedImports, getBaseFileName(oldFile.fileName), program, host, useEsModuleSyntax, quotePreference));
     return copiedOldImports;
   }
-  function makeUniqueModuleName(moduleName, extension, inDirectory, host) {
-    let newModuleName = moduleName;
+  function makeUniqueFilename(proposedFilename, extension, inDirectory, host) {
+    let newFilename = proposedFilename;
     for (let i = 1; ; i++) {
-      const name = combinePaths(inDirectory, newModuleName + extension);
+      const name = combinePaths(inDirectory, newFilename + extension);
       if (!host.fileExists(name))
-        return newModuleName;
-      newModuleName = `${moduleName}.${i}`;
+        return newFilename;
+      newFilename = `${proposedFilename}.${i}`;
     }
   }
-  function getNewModuleName(importsFromNewFile, movedSymbols) {
+  function inferNewFilename(importsFromNewFile, movedSymbols) {
     return importsFromNewFile.forEachEntry(symbolNameNoDefault) || movedSymbols.forEachEntry(symbolNameNoDefault) || "newFile";
   }
   function getUsageInfo(oldFile, toMove, checker) {
@@ -138130,7 +153133,13 @@ ${lanes.join("\n")}
         return void 0;
       }
       const jsxNamespace = checker.getJsxNamespace(containsJsx2);
-      const jsxNamespaceSymbol2 = checker.resolveName(jsxNamespace, containsJsx2, 1920 /* Namespace */, true);
+      const jsxNamespaceSymbol2 = checker.resolveName(
+        jsxNamespace,
+        containsJsx2,
+        1920 /* Namespace */,
+        /*excludeGlobals*/
+        true
+      );
       return !!jsxNamespaceSymbol2 && some(jsxNamespaceSymbol2.declarations, isInImport) ? jsxNamespaceSymbol2 : void 0;
     }
   }
@@ -138150,7 +153159,11 @@ ${lanes.join("\n")}
     }
   }
   function isVariableDeclarationInImport(decl) {
-    return isSourceFile(decl.parent.parent.parent) && !!decl.initializer && isRequireCall(decl.initializer, true);
+    return isSourceFile(decl.parent.parent.parent) && !!decl.initializer && isRequireCall(
+      decl.initializer,
+      /*checkArgumentIsStringLiteralLike*/
+      true
+    );
   }
   function filterImport(i, moduleSpecifier, keep) {
     switch (i.kind) {
@@ -138160,7 +153173,19 @@ ${lanes.join("\n")}
           return void 0;
         const defaultImport = clause.name && keep(clause.name) ? clause.name : void 0;
         const namedBindings = clause.namedBindings && filterNamedBindings(clause.namedBindings, keep);
-        return defaultImport || namedBindings ? factory.createImportDeclaration(void 0, factory.createImportClause(false, defaultImport, namedBindings), moduleSpecifier, void 0) : void 0;
+        return defaultImport || namedBindings ? factory.createImportDeclaration(
+          /*modifiers*/
+          void 0,
+          factory.createImportClause(
+            /*isTypeOnly*/
+            false,
+            defaultImport,
+            namedBindings
+          ),
+          moduleSpecifier,
+          /*assertClause*/
+          void 0
+        ) : void 0;
       }
       case 268 /* ImportEqualsDeclaration */:
         return keep(i.name) ? i : void 0;
@@ -138354,6 +153379,7 @@ ${lanes.join("\n")}
   var init_moveToNewFile = __esm({
     "src/services/refactors/moveToNewFile.ts"() {
       "use strict";
+      init_moduleSpecifiers();
       init_ts4();
       init_ts_refactor();
       refactorName4 = "Move to a new file";
@@ -138521,9 +153547,11 @@ ${lanes.join("\n")}
       }
       return factory.createNodeArray([
         factory.createParameterDeclaration(
+          /*modifiers*/
           void 0,
           factory.createToken(25 /* DotDotDotToken */),
           "args",
+          /*questionToken*/
           void 0,
           factory.createUnionTypeNode(map(signatureDeclarations, convertSignatureParametersToTuple))
         )
@@ -138670,14 +153698,46 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     let body;
     if (actionName2 === addBracesAction.name) {
       const returnStatement2 = factory.createReturnStatement(expression);
-      body = factory.createBlock([returnStatement2], true);
-      copyLeadingComments(expression, returnStatement2, file, 3 /* MultiLineCommentTrivia */, true);
+      body = factory.createBlock(
+        [returnStatement2],
+        /* multiLine */
+        true
+      );
+      copyLeadingComments(
+        expression,
+        returnStatement2,
+        file,
+        3 /* MultiLineCommentTrivia */,
+        /* hasTrailingNewLine */
+        true
+      );
     } else if (actionName2 === removeBracesAction.name && returnStatement) {
       const actualExpression = expression || factory.createVoidZero();
       body = needsParentheses(actualExpression) ? factory.createParenthesizedExpression(actualExpression) : actualExpression;
-      copyTrailingAsLeadingComments(returnStatement, body, file, 3 /* MultiLineCommentTrivia */, false);
-      copyLeadingComments(returnStatement, body, file, 3 /* MultiLineCommentTrivia */, false);
-      copyTrailingComments(returnStatement, body, file, 3 /* MultiLineCommentTrivia */, false);
+      copyTrailingAsLeadingComments(
+        returnStatement,
+        body,
+        file,
+        3 /* MultiLineCommentTrivia */,
+        /* hasTrailingNewLine */
+        false
+      );
+      copyLeadingComments(
+        returnStatement,
+        body,
+        file,
+        3 /* MultiLineCommentTrivia */,
+        /* hasTrailingNewLine */
+        false
+      );
+      copyTrailingComments(
+        returnStatement,
+        body,
+        file,
+        3 /* MultiLineCommentTrivia */,
+        /* hasTrailingNewLine */
+        false
+      );
     } else {
       Debug.fail("invalid action");
     }
@@ -138861,8 +153921,20 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       const returnStatement = factory.createReturnStatement(body);
       const file = body.getSourceFile();
       suppressLeadingAndTrailingTrivia(returnStatement);
-      copyTrailingAsLeadingComments(body, returnStatement, file, void 0, true);
-      return factory.createBlock([returnStatement], true);
+      copyTrailingAsLeadingComments(
+        body,
+        returnStatement,
+        file,
+        /* commentKind */
+        void 0,
+        /* hasTrailingNewLine */
+        true
+      );
+      return factory.createBlock(
+        [returnStatement],
+        /* multiLine */
+        true
+      );
     } else {
       return body;
     }
@@ -138880,7 +153952,16 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
   function getEditInfoForConvertToAnonymousFunction(context, func) {
     const { file } = context;
     const body = convertToBlock(func.body);
-    const newNode = factory.createFunctionExpression(func.modifiers, func.asteriskToken, void 0, func.typeParameters, func.parameters, func.type, body);
+    const newNode = factory.createFunctionExpression(
+      func.modifiers,
+      func.asteriskToken,
+      /* name */
+      void 0,
+      func.typeParameters,
+      func.parameters,
+      func.type,
+      body
+    );
     return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, func, newNode));
   }
   function getEditInfoForConvertToNamedFunction(context, func, variableInfo) {
@@ -139001,10 +154082,18 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       replaceParameters(signature, newSignatureParams);
     }
     replaceParameters(functionDeclaration, newFunctionDeclarationParams);
-    const functionCalls = sortAndDeduplicate(groupedReferences.functionCalls, (a, b) => compareValues(a.pos, b.pos));
+    const functionCalls = sortAndDeduplicate(
+      groupedReferences.functionCalls,
+      /*comparer*/
+      (a, b) => compareValues(a.pos, b.pos)
+    );
     for (const call of functionCalls) {
       if (call.arguments && call.arguments.length) {
-        const newArgument = getSynthesizedDeepClone(createNewArgument(functionDeclaration, call.arguments), true);
+        const newArgument = getSynthesizedDeepClone(
+          createNewArgument(functionDeclaration, call.arguments),
+          /*includeTrivia*/
+          true
+        );
         changes.replaceNodeRange(
           getSourceFileOfNode(call),
           first(call.arguments),
@@ -139022,6 +154111,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         parameterDeclarations,
         {
           joiner: ", ",
+          // indentation is set to 0 because otherwise the object parameter will be indented if there is a `this` parameter
           indentation: 0,
           leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll,
           trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
@@ -139034,9 +154124,17 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     const classNames = isConstructorDeclaration(functionDeclaration) ? getClassNames(functionDeclaration) : [];
     const names = deduplicate([...functionNames, ...classNames], equateValues);
     const checker = program.getTypeChecker();
-    const references = flatMap(names, (name) => ts_FindAllReferences_exports.getReferenceEntriesForNode(-1, name, program, program.getSourceFiles(), cancellationToken));
+    const references = flatMap(
+      names,
+      /*mapfn*/
+      (name) => ts_FindAllReferences_exports.getReferenceEntriesForNode(-1, name, program, program.getSourceFiles(), cancellationToken)
+    );
     const groupedReferences = groupReferences(references);
-    if (!every(groupedReferences.declarations, (decl) => contains(names, decl))) {
+    if (!every(
+      groupedReferences.declarations,
+      /*callback*/
+      (decl) => contains(names, decl)
+    )) {
       groupedReferences.valid = false;
     }
     return groupedReferences;
@@ -139263,7 +154361,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     return true;
   }
   function isValidParameterNodeArray(parameters, checker) {
-    return getRefactorableParametersLength(parameters) >= minimumParameterLength && every(parameters, (paramDecl) => isValidParameterDeclaration(paramDecl, checker));
+    return getRefactorableParametersLength(parameters) >= minimumParameterLength && every(
+      parameters,
+      /*callback*/
+      (paramDecl) => isValidParameterDeclaration(paramDecl, checker)
+    );
   }
   function isValidParameterDeclaration(parameterDeclaration, checker) {
     if (isRestParameter(parameterDeclaration)) {
@@ -139315,7 +154417,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       const restProperty = factory.createPropertyAssignment(getParameterName(last(parameters)), factory.createArrayLiteralExpression(restArguments));
       properties.push(restProperty);
     }
-    const objectLiteral = factory.createObjectLiteralExpression(properties, false);
+    const objectLiteral = factory.createObjectLiteralExpression(
+      properties,
+      /*multiLine*/
+      false
+    );
     return objectLiteral;
   }
   function createNewParameters(functionDeclaration, program, host) {
@@ -139329,9 +154435,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       objectInitializer = factory.createObjectLiteralExpression();
     }
     const objectParameter = factory.createParameterDeclaration(
+      /*modifiers*/
       void 0,
+      /*dotDotDotToken*/
       void 0,
       objectParameterName,
+      /*questionToken*/
       void 0,
       objectParameterType,
       objectInitializer
@@ -139339,9 +154448,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     if (hasThisParameter(functionDeclaration.parameters)) {
       const thisParameter = functionDeclaration.parameters[0];
       const newThisParameter = factory.createParameterDeclaration(
+        /*modifiers*/
         void 0,
+        /*dotDotDotToken*/
         void 0,
         thisParameter.name,
+        /*questionToken*/
         void 0,
         thisParameter.type
       );
@@ -139356,7 +154468,9 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     return factory.createNodeArray([objectParameter]);
     function createBindingElementFromParameterDeclaration(parameterDeclaration) {
       const element = factory.createBindingElement(
+        /*dotDotDotToken*/
         void 0,
+        /*propertyName*/
         void 0,
         getParameterName(parameterDeclaration),
         isRestParameter(parameterDeclaration) && isOptionalParameter(parameterDeclaration) ? factory.createArrayLiteralExpression() : parameterDeclaration.initializer
@@ -139378,6 +154492,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         parameterType = getTypeNode3(parameterDeclaration);
       }
       const propertySignature = factory.createPropertySignature(
+        /*modifiers*/
         void 0,
         getParameterName(parameterDeclaration),
         isOptionalParameter(parameterDeclaration) ? factory.createToken(57 /* QuestionToken */) : parameterDeclaration.questionToken,
@@ -139646,8 +154761,22 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
   }
   function copyExpressionComments(node) {
     const file = node.getSourceFile();
-    copyTrailingComments(node, node.expression, file, 3 /* MultiLineCommentTrivia */, false);
-    copyTrailingAsLeadingComments(node.expression, node.expression, file, 3 /* MultiLineCommentTrivia */, false);
+    copyTrailingComments(
+      node,
+      node.expression,
+      file,
+      3 /* MultiLineCommentTrivia */,
+      /* hasTrailingNewLine */
+      false
+    );
+    copyTrailingAsLeadingComments(
+      node.expression,
+      node.expression,
+      file,
+      3 /* MultiLineCommentTrivia */,
+      /* hasTrailingNewLine */
+      false
+    );
   }
   function getExpressionFromParenthesesOrExpression(node) {
     if (isParenthesizedExpression(node)) {
@@ -139676,13 +154805,27 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       });
       copyTrailingOperatorComments = (operators, file) => (index, targetNode) => {
         if (index < operators.length) {
-          copyTrailingComments(operators[index], targetNode, file, 3 /* MultiLineCommentTrivia */, false);
+          copyTrailingComments(
+            operators[index],
+            targetNode,
+            file,
+            3 /* MultiLineCommentTrivia */,
+            /* hasTrailingNewLine */
+            false
+          );
         }
       };
       copyCommentFromMultiNode = (nodes, file, copyOperatorComments) => (indexes, targetNode) => {
         while (indexes.length > 0) {
           const index = indexes.shift();
-          copyTrailingComments(nodes[index], targetNode, file, 3 /* MultiLineCommentTrivia */, false);
+          copyTrailingComments(
+            nodes[index],
+            targetNode,
+            file,
+            3 /* MultiLineCommentTrivia */,
+            /* hasTrailingNewLine */
+            false
+          );
           copyOperatorComments(index, targetNode);
         }
       };
@@ -140190,7 +155333,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       let seenLabels;
       visit(nodeToCheck);
       if (rangeFacts & 8 /* UsesThis */) {
-        const container = getThisContainer(nodeToCheck, false);
+        const container = getThisContainer(
+          nodeToCheck,
+          /** includeArrowFunctions */
+          false,
+          /*includeClassComputedPropertyName*/
+          false
+        );
         if (container.kind === 259 /* FunctionDeclaration */ || container.kind === 171 /* MethodDeclaration */ && container.parent.kind === 207 /* ObjectLiteralExpression */ || container.kind === 215 /* FunctionExpression */) {
           rangeFacts |= 16 /* UsesThisInFunction */;
         }
@@ -140268,7 +155417,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
             permittedJumps |= 1 /* Break */;
             break;
           default:
-            if (isIterationStatement(node2, false)) {
+            if (isIterationStatement(
+              node2,
+              /*lookInLabeledStatements*/
+              false
+            )) {
               permittedJumps |= 1 /* Break */ | 2 /* Continue */;
             }
             break;
@@ -140480,9 +155633,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         typeNode = ts_codefix_exports.typeToAutoImportableTypeNode(checker, importAdder, type, scope, scriptTarget, 1 /* NoTruncation */);
       }
       const paramDecl = factory.createParameterDeclaration(
+        /*modifiers*/
         void 0,
+        /*dotDotDotToken*/
         void 0,
+        /*name*/
         name,
+        /*questionToken*/
         void 0,
         typeNode
       );
@@ -140492,10 +155649,14 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       }
       callArguments.push(factory.createIdentifier(name));
     });
-    const typeParametersAndDeclarations = arrayFrom(typeParameterUsages.values()).map((type) => ({ type, declaration: getFirstDeclaration(type) }));
+    const typeParametersAndDeclarations = arrayFrom(typeParameterUsages.values(), (type) => ({ type, declaration: getFirstDeclaration(type) }));
     const sortedTypeParametersAndDeclarations = typeParametersAndDeclarations.sort(compareTypesByDeclarationOrder);
     const typeParameters = sortedTypeParametersAndDeclarations.length === 0 ? void 0 : sortedTypeParametersAndDeclarations.map((t) => t.declaration);
-    const callTypeArguments = typeParameters !== void 0 ? typeParameters.map((decl) => factory.createTypeReferenceNode(decl.name, void 0)) : void 0;
+    const callTypeArguments = typeParameters !== void 0 ? typeParameters.map((decl) => factory.createTypeReferenceNode(
+      decl.name,
+      /*typeArguments*/
+      void 0
+    )) : void 0;
     if (isExpression(node) && !isJS) {
       const contextualType = checker.getContextualType(node);
       returnType = checker.typeToTypeNode(contextualType, scope, 1 /* NoTruncation */);
@@ -140516,6 +155677,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         modifiers.length ? modifiers : void 0,
         range.facts & 2 /* IsGenerator */ ? factory.createToken(41 /* AsteriskToken */) : void 0,
         functionName,
+        /*questionToken*/
         void 0,
         typeParameters,
         parameters,
@@ -140526,15 +155688,20 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       if (callThis) {
         parameters.unshift(
           factory.createParameterDeclaration(
+            /*modifiers*/
             void 0,
+            /*dotDotDotToken*/
             void 0,
+            /*name*/
             "this",
+            /*questionToken*/
             void 0,
             checker.typeToTypeNode(
               checker.getTypeAtLocation(range.thisNode),
               scope,
               1 /* NoTruncation */
             ),
+            /*initializer*/
             void 0
           )
         );
@@ -140553,7 +155720,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     const minInsertionPos = (isReadonlyArray(range.range) ? last(range.range) : range.range).end;
     const nodeToInsertBefore = getNodeToInsertFunctionBefore(minInsertionPos, scope);
     if (nodeToInsertBefore) {
-      changeTracker.insertNodeBefore(context.file, nodeToInsertBefore, newFunction, true);
+      changeTracker.insertNodeBefore(
+        context.file,
+        nodeToInsertBefore,
+        newFunction,
+        /*blankLineBetween*/
+        true
+      );
     } else {
       changeTracker.insertNodeAtEndOfScope(context.file, scope, newFunction);
     }
@@ -140569,6 +155742,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         "call"
       ) : called,
       callTypeArguments,
+      // Note that no attempt is made to take advantage of type argument inference
       callArguments
     );
     if (range.facts & 2 /* IsGenerator */) {
@@ -140578,7 +155752,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       call = factory.createAwaitExpression(call);
     }
     if (isInJSXContent(node)) {
-      call = factory.createJsxExpression(void 0, call);
+      call = factory.createJsxExpression(
+        /*dotDotDotToken*/
+        void 0,
+        call
+      );
     }
     if (exposedVariableDeclarations.length && !writes) {
       Debug.assert(!returnValueProperty, "Expected no returnValueProperty");
@@ -140586,9 +155764,18 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       if (exposedVariableDeclarations.length === 1) {
         const variableDeclaration = exposedVariableDeclarations[0];
         newNodes.push(factory.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory.createVariableDeclarationList(
-            [factory.createVariableDeclaration(getSynthesizedDeepClone(variableDeclaration.name), void 0, getSynthesizedDeepClone(variableDeclaration.type), call)],
+            [factory.createVariableDeclaration(
+              getSynthesizedDeepClone(variableDeclaration.name),
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              getSynthesizedDeepClone(variableDeclaration.type),
+              /*initializer*/
+              call
+            )],
             variableDeclaration.parent.flags
           )
         ));
@@ -140599,8 +155786,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         let sawExplicitType = false;
         for (const variableDeclaration of exposedVariableDeclarations) {
           bindingElements.push(factory.createBindingElement(
+            /*dotDotDotToken*/
             void 0,
+            /*propertyName*/
             void 0,
+            /*name*/
             getSynthesizedDeepClone(variableDeclaration.name)
           ));
           const variableType = checker.typeToTypeNode(
@@ -140609,9 +155799,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
             1 /* NoTruncation */
           );
           typeElements.push(factory.createPropertySignature(
+            /*modifiers*/
             void 0,
+            /*name*/
             variableDeclaration.symbol.name,
+            /*questionToken*/
             void 0,
+            /*type*/
             variableType
           ));
           sawExplicitType = sawExplicitType || variableDeclaration.type !== void 0;
@@ -140622,12 +155816,16 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           setEmitFlags(typeLiteral, 1 /* SingleLine */);
         }
         newNodes.push(factory.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory.createVariableDeclarationList(
             [factory.createVariableDeclaration(
               factory.createObjectBindingPattern(bindingElements),
+              /*exclamationToken*/
               void 0,
+              /*type*/
               typeLiteral,
+              /*initializer*/
               call
             )],
             commonNodeFlags
@@ -140642,9 +155840,15 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
             flags = flags & ~2 /* Const */ | 1 /* Let */;
           }
           newNodes.push(factory.createVariableStatement(
+            /*modifiers*/
             void 0,
             factory.createVariableDeclarationList(
-              [factory.createVariableDeclaration(variableDeclaration.symbol.name, void 0, getTypeDeepCloneUnionUndefined(variableDeclaration.type))],
+              [factory.createVariableDeclaration(
+                variableDeclaration.symbol.name,
+                /*exclamationToken*/
+                void 0,
+                getTypeDeepCloneUnionUndefined(variableDeclaration.type)
+              )],
               flags
             )
           ));
@@ -140652,9 +155856,15 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       }
       if (returnValueProperty) {
         newNodes.push(factory.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory.createVariableDeclarationList(
-            [factory.createVariableDeclaration(returnValueProperty, void 0, getTypeDeepCloneUnionUndefined(returnType))],
+            [factory.createVariableDeclaration(
+              returnValueProperty,
+              /*exclamationToken*/
+              void 0,
+              getTypeDeepCloneUnionUndefined(returnType)
+            )],
             1 /* Let */
           )
         ));
@@ -140692,7 +155902,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     const edits = changeTracker.getChanges();
     const renameRange = isReadonlyArray(range.range) ? first(range.range) : range.range;
     const renameFilename = renameRange.getSourceFile().fileName;
-    const renameLocation = getRenameLocation(edits, renameFilename, functionNameText, false);
+    const renameLocation = getRenameLocation(
+      edits,
+      renameFilename,
+      functionNameText,
+      /*isDeclaredBeforeUse*/
+      false
+    );
     return { renameFilename, renameLocation, edits };
     function getTypeDeepCloneUnionUndefined(typeNode) {
       if (typeNode === void 0) {
@@ -140709,7 +155925,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
   function extractConstantInScope(node, scope, { substitutions }, rangeFacts, context) {
     const checker = context.program.getTypeChecker();
     const file = scope.getSourceFile();
-    const localNameText = isPropertyAccessExpression(node) && !isClassLike(scope) && !checker.resolveName(node.name.text, node, 111551 /* Value */, false) && !isPrivateIdentifier(node.name) && !isKeyword(node.name.originalKeywordKind) ? node.name.text : getUniqueName(isClassLike(scope) ? "newProperty" : "newLocal", file);
+    const localNameText = isPropertyAccessExpression(node) && !isClassLike(scope) && !checker.resolveName(
+      node.name.text,
+      node,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      false
+    ) && !isPrivateIdentifier(node.name) && !isKeyword(node.name.originalKeywordKind) ? node.name.text : getUniqueName(isClassLike(scope) ? "newProperty" : "newLocal", file);
     const isJS = isInJSFile(scope);
     let variableType = isJS || !checker.isContextSensitive(node) ? void 0 : checker.typeToTypeNode(checker.getContextualType(node), scope, 1 /* NoTruncation */);
     let initializer = transformConstantInitializer(skipParentheses(node), substitutions);
@@ -140727,6 +155949,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       const newVariable = factory.createPropertyDeclaration(
         modifiers,
         localNameText,
+        /*questionToken*/
         void 0,
         variableType,
         initializer
@@ -140736,14 +155959,30 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         factory.createIdentifier(localNameText)
       );
       if (isInJSXContent(node)) {
-        localReference = factory.createJsxExpression(void 0, localReference);
+        localReference = factory.createJsxExpression(
+          /*dotDotDotToken*/
+          void 0,
+          localReference
+        );
       }
       const maxInsertionPos = node.pos;
       const nodeToInsertBefore = getNodeToInsertPropertyBefore(maxInsertionPos, scope);
-      changeTracker.insertNodeBefore(context.file, nodeToInsertBefore, newVariable, true);
+      changeTracker.insertNodeBefore(
+        context.file,
+        nodeToInsertBefore,
+        newVariable,
+        /*blankLineBetween*/
+        true
+      );
       changeTracker.replaceNode(context.file, node, localReference);
     } else {
-      const newVariableDeclaration = factory.createVariableDeclaration(localNameText, void 0, variableType, initializer);
+      const newVariableDeclaration = factory.createVariableDeclaration(
+        localNameText,
+        /*exclamationToken*/
+        void 0,
+        variableType,
+        initializer
+      );
       const oldVariableDeclaration = getContainingVariableDeclarationIfInList(node, scope);
       if (oldVariableDeclaration) {
         changeTracker.insertNodeBefore(context.file, oldVariableDeclaration, newVariableDeclaration);
@@ -140751,27 +155990,44 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         changeTracker.replaceNode(context.file, node, localReference);
       } else if (node.parent.kind === 241 /* ExpressionStatement */ && scope === findAncestor(node, isScope)) {
         const newVariableStatement = factory.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory.createVariableDeclarationList([newVariableDeclaration], 2 /* Const */)
         );
         changeTracker.replaceNode(context.file, node.parent, newVariableStatement);
       } else {
         const newVariableStatement = factory.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory.createVariableDeclarationList([newVariableDeclaration], 2 /* Const */)
         );
         const nodeToInsertBefore = getNodeToInsertConstantBefore(node, scope);
         if (nodeToInsertBefore.pos === 0) {
-          changeTracker.insertNodeAtTopOfFile(context.file, newVariableStatement, false);
+          changeTracker.insertNodeAtTopOfFile(
+            context.file,
+            newVariableStatement,
+            /*blankLineBetween*/
+            false
+          );
         } else {
-          changeTracker.insertNodeBefore(context.file, nodeToInsertBefore, newVariableStatement, false);
+          changeTracker.insertNodeBefore(
+            context.file,
+            nodeToInsertBefore,
+            newVariableStatement,
+            /*blankLineBetween*/
+            false
+          );
         }
         if (node.parent.kind === 241 /* ExpressionStatement */) {
           changeTracker.delete(context.file, node.parent);
         } else {
           let localReference = factory.createIdentifier(localNameText);
           if (isInJSXContent(node)) {
-            localReference = factory.createJsxExpression(void 0, localReference);
+            localReference = factory.createJsxExpression(
+              /*dotDotDotToken*/
+              void 0,
+              localReference
+            );
           }
           changeTracker.replaceNode(context.file, node, localReference);
         }
@@ -140779,7 +156035,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     }
     const edits = changeTracker.getChanges();
     const renameFilename = node.getSourceFile().fileName;
-    const renameLocation = getRenameLocation(edits, renameFilename, localNameText, true);
+    const renameLocation = getRenameLocation(
+      edits,
+      renameFilename,
+      localNameText,
+      /*isDeclaredBeforeUse*/
+      true
+    );
     return { renameFilename, renameLocation, edits };
     function transformFunctionInitializerAndType(variableType2, initializer2) {
       if (variableType2 === void 0)
@@ -140831,9 +156093,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           if (!firstParameter || isIdentifier(firstParameter.name) && firstParameter.name.escapedText !== "this") {
             const thisType = checker.getTypeOfSymbolAtLocation(functionSignature.thisParameter, node);
             parameters.splice(0, 0, factory.createParameterDeclaration(
+              /* modifiers */
               void 0,
+              /* dotDotDotToken */
               void 0,
               "this",
+              /* questionToken */
               void 0,
               checker.typeToTypeNode(thisType, scope, 1 /* NoTruncation */)
             ));
@@ -140893,7 +156158,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
   function transformFunctionBody(body, exposedVariableDeclarations, writes, substitutions, hasReturn2) {
     const hasWritesOrVariableDeclarations = writes !== void 0 || exposedVariableDeclarations.length > 0;
     if (isBlock(body) && !hasWritesOrVariableDeclarations && substitutions.size === 0) {
-      return { body: factory.createBlock(body.statements, true), returnValueProperty: void 0 };
+      return { body: factory.createBlock(
+        body.statements,
+        /*multLine*/
+        true
+      ), returnValueProperty: void 0 };
     }
     let returnValueProperty;
     let ignoreReturns = false;
@@ -140908,9 +156177,17 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           rewrittenStatements.push(factory.createReturnStatement(factory.createObjectLiteralExpression(assignments)));
         }
       }
-      return { body: factory.createBlock(rewrittenStatements, true), returnValueProperty };
+      return { body: factory.createBlock(
+        rewrittenStatements,
+        /*multiLine*/
+        true
+      ), returnValueProperty };
     } else {
-      return { body: factory.createBlock(statements, true), returnValueProperty: void 0 };
+      return { body: factory.createBlock(
+        statements,
+        /*multiLine*/
+        true
+      ), returnValueProperty: void 0 };
     }
     function visitor(node) {
       if (!ignoreReturns && isReturnStatement(node) && hasWritesOrVariableDeclarations) {
@@ -141161,7 +156438,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         if (isPropertyAccessExpression(node.parent) && node !== node.parent.expression) {
           return;
         }
-        recordUsage(node, valueUsage, isPartOfTypeNode(node));
+        recordUsage(
+          node,
+          valueUsage,
+          /*isTypeNode*/
+          isPartOfTypeNode(node)
+        );
       } else {
         forEachChild(node, collectUsages);
       }
@@ -141216,7 +156498,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       }
       for (let i = 0; i < scopes.length; i++) {
         const scope = scopes[i];
-        const resolvedSymbol = checker.resolveName(symbol.name, scope, symbol.flags, false);
+        const resolvedSymbol = checker.resolveName(
+          symbol.name,
+          scope,
+          symbol.flags,
+          /*excludeGlobals*/
+          false
+        );
         if (resolvedSymbol === symbol) {
           continue;
         }
@@ -141433,7 +156721,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           const renameFilename = context.file.fileName;
           const nameNeedRename = info.renameAccessor ? info.accessorName : info.fieldName;
           const renameLocationOffset = isIdentifier(nameNeedRename) ? 0 : -1;
-          const renameLocation = renameLocationOffset + getRenameLocation(edits, renameFilename, nameNeedRename.text, isParameter(info.declaration));
+          const renameLocation = renameLocationOffset + getRenameLocation(
+            edits,
+            renameFilename,
+            nameNeedRename.text,
+            /*preferLastLocation*/
+            isParameter(info.declaration)
+          );
           return { renameFilename, renameLocation, edits };
         },
         getAvailableActions(context) {
@@ -141876,6 +157170,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
             argumentInfo,
             sourceFile,
             typeChecker2,
+            /*useFullPrefix*/
             true
           )
         );
@@ -141886,7 +157181,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     const pos = startingToken.getFullStart();
     let currentParent = startingToken.parent;
     while (currentParent) {
-      const precedingToken = findPrecedingToken(pos, sourceFile, currentParent, true);
+      const precedingToken = findPrecedingToken(
+        pos,
+        sourceFile,
+        currentParent,
+        /*excludeJsdoc*/
+        true
+      );
       if (precedingToken) {
         return rangeContainsRange(container, precedingToken);
       }
@@ -141903,7 +157204,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     if (!info)
       return void 0;
     const { list, argumentIndex } = info;
-    const argumentCount = getArgumentCount(list, isInString(sourceFile, position, node));
+    const argumentCount = getArgumentCount(
+      list,
+      /*ignoreTrailingComma*/
+      isInString(sourceFile, position, node)
+    );
     if (argumentIndex !== 0) {
       Debug.assertLessThan(argumentIndex, argumentCount);
     }
@@ -141930,7 +157235,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       return { isTypeParameterList, invocation: { kind: 0 /* Call */, node: invocation }, argumentsSpan, argumentIndex, argumentCount };
     } else if (isNoSubstitutionTemplateLiteral(node) && isTaggedTemplateExpression(parent2)) {
       if (isInsideTemplateLiteral(node, position, sourceFile)) {
-        return getArgumentListInfoForTemplate(parent2, 0, sourceFile);
+        return getArgumentListInfoForTemplate(
+          parent2,
+          /*argumentIndex*/
+          0,
+          sourceFile
+        );
       }
       return void 0;
     } else if (isTemplateHead(node) && parent2.parent.kind === 212 /* TaggedTemplateExpression */) {
@@ -141950,7 +157260,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile);
     } else if (isJsxOpeningLikeElement(parent2)) {
       const attributeSpanStart = parent2.attributes.pos;
-      const attributeSpanEnd = skipTrivia(sourceFile.text, parent2.attributes.end, false);
+      const attributeSpanEnd = skipTrivia(
+        sourceFile.text,
+        parent2.attributes.end,
+        /*stopAfterLineBreak*/
+        false
+      );
       return {
         isTypeParameterList: false,
         invocation: { kind: 0 /* Call */, node: parent2 },
@@ -142020,7 +157335,10 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     }
   }
   function chooseBetterSymbol(s) {
-    return s.name === "__type" /* Type */ ? firstDefined(s.declarations, (d) => isFunctionTypeNode(d) ? d.parent.symbol : void 0) || s : s;
+    return s.name === "__type" /* Type */ ? firstDefined(s.declarations, (d) => {
+      var _a2;
+      return isFunctionTypeNode(d) ? (_a2 = tryCast(d.parent, canHaveSymbol)) == null ? void 0 : _a2.symbol : void 0;
+    }) || s : s;
   }
   function getArgumentIndex(argumentsList, node) {
     let argumentIndex = 0;
@@ -142067,7 +157385,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
   }
   function getApplicableSpanForArguments(argumentsList, sourceFile) {
     const applicableSpanStart = argumentsList.getFullStart();
-    const applicableSpanEnd = skipTrivia(sourceFile.text, argumentsList.getEnd(), false);
+    const applicableSpanEnd = skipTrivia(
+      sourceFile.text,
+      argumentsList.getEnd(),
+      /*stopAfterLineBreak*/
+      false
+    );
     return createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart);
   }
   function getApplicableSpanForTaggedTemplate(taggedTemplate, sourceFile) {
@@ -142077,7 +157400,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     if (template.kind === 225 /* TemplateExpression */) {
       const lastSpan = last(template.templateSpans);
       if (lastSpan.literal.getFullWidth() === 0) {
-        applicableSpanEnd = skipTrivia(sourceFile.text, applicableSpanEnd, false);
+        applicableSpanEnd = skipTrivia(
+          sourceFile.text,
+          applicableSpanEnd,
+          /*stopAfterLineBreak*/
+          false
+        );
       }
     }
     return createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart);
@@ -142108,7 +157436,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     var _a2;
     const enclosingDeclaration = getEnclosingDeclarationFromInvocation(invocation);
     const callTargetSymbol = invocation.kind === 2 /* Contextual */ ? invocation.symbol : typeChecker.getSymbolAtLocation(getExpressionFromInvocation(invocation)) || useFullPrefix && ((_a2 = resolvedSignature.declaration) == null ? void 0 : _a2.symbol);
-    const callTargetDisplayParts = callTargetSymbol ? symbolToDisplayParts(typeChecker, callTargetSymbol, useFullPrefix ? sourceFile : void 0, void 0) : emptyArray;
+    const callTargetDisplayParts = callTargetSymbol ? symbolToDisplayParts(
+      typeChecker,
+      callTargetSymbol,
+      useFullPrefix ? sourceFile : void 0,
+      /*meaning*/
+      void 0
+    ) : emptyArray;
     const items = map(candidates, (candidateSignature) => getSignatureHelpItem(candidateSignature, callTargetDisplayParts, isTypeParameterList, typeChecker, enclosingDeclaration, sourceFile));
     if (argumentIndex !== 0) {
       Debug.assertLessThan(argumentIndex, argumentCount);
@@ -142177,9 +157511,21 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       writer.writeSpace(" ");
       const predicate = checker.getTypePredicateOfSignature(candidateSignature);
       if (predicate) {
-        checker.writeTypePredicate(predicate, enclosingDeclaration, void 0, writer);
+        checker.writeTypePredicate(
+          predicate,
+          enclosingDeclaration,
+          /*flags*/
+          void 0,
+          writer
+        );
       } else {
-        checker.writeType(checker.getReturnTypeOfSignature(candidateSignature), enclosingDeclaration, void 0, writer);
+        checker.writeType(
+          checker.getReturnTypeOfSignature(candidateSignature),
+          enclosingDeclaration,
+          /*flags*/
+          void 0,
+          writer
+        );
       }
     });
   }
@@ -142205,7 +157551,10 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       }
     });
     const lists = checker.getExpandedParameters(candidateSignature);
-    const isVariadic = !checker.hasEffectiveRestParameter(candidateSignature) ? (_) => false : lists.length === 1 ? (_) => true : (pList) => !!(pList.length && pList[pList.length - 1].checkFlags & 32768 /* RestParameter */);
+    const isVariadic = !checker.hasEffectiveRestParameter(candidateSignature) ? (_) => false : lists.length === 1 ? (_) => true : (pList) => {
+      var _a2;
+      return !!(pList.length && ((_a2 = tryCast(pList[pList.length - 1], isTransientSymbol)) == null ? void 0 : _a2.links.checkFlags) & 32768 /* RestParameter */);
+    };
     return lists.map((parameterList) => ({
       isVariadic: isVariadic(parameterList),
       parameters: parameterList.map((p) => createSignatureHelpParameterForParameter(p, checker, enclosingDeclaration, sourceFile, printer)),
@@ -142219,7 +157568,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       printer.writeNode(4 /* Unspecified */, param, sourceFile, writer);
     });
     const isOptional = checker.isOptionalParameter(parameter.valueDeclaration);
-    const isRest = !!(parameter.checkFlags & 32768 /* RestParameter */);
+    const isRest = isTransientSymbol(parameter) && !!(parameter.links.checkFlags & 32768 /* RestParameter */);
     return { name: parameter.name, documentation: parameter.getDocumentationComment(checker), displayParts, isOptional, isRest };
   }
   function createSignatureHelpParameterForTypeParameter(typeParameter, checker, enclosingDeclaration, sourceFile, printer) {
@@ -142273,7 +157622,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           const prevNode = children[i - 1];
           const node = children[i];
           const nextNode = children[i + 1];
-          if (getTokenPosOfNode(node, sourceFile, true) > pos) {
+          if (getTokenPosOfNode(
+            node,
+            sourceFile,
+            /*includeJsDoc*/
+            true
+          ) > pos) {
             break outer;
           }
           const comment = singleOrUndefined(getTrailingCommentRanges(sourceFile.text, node.end));
@@ -142321,7 +157675,9 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     function pushSelectionRange(start, end) {
       if (start !== end) {
         const textSpan = createTextSpanFromBounds(start, end);
-        if (!selectionRange || !textSpansEqual(textSpan, selectionRange.textSpan) && textSpanIntersectsWithPosition(textSpan, pos)) {
+        if (!selectionRange || // Skip ranges that are identical to the parent
+        !textSpansEqual(textSpan, selectionRange.textSpan) && // Skip ranges that don’t contain the original position
+        textSpanIntersectsWithPosition(textSpan, pos)) {
           selectionRange = { textSpan, ...selectionRange && { parent: selectionRange } };
         }
       }
@@ -142363,6 +157719,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       );
       return [
         openBraceToken,
+        // Pivot on `:`
         createSyntaxList2(splitChildren(groupedWithBrackets, ({ kind }) => kind === 58 /* ColonToken */)),
         closeBraceToken
       ];
@@ -142438,11 +157795,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
   }
   function getEndPos(sourceFile, node) {
     switch (node.kind) {
-      case 343 /* JSDocParameterTag */:
+      case 344 /* JSDocParameterTag */:
       case 341 /* JSDocCallbackTag */:
-      case 350 /* JSDocPropertyTag */:
-      case 348 /* JSDocTypedefTag */:
-      case 345 /* JSDocThisTag */:
+      case 351 /* JSDocPropertyTag */:
+      case 349 /* JSDocTypedefTag */:
+      case 346 /* JSDocThisTag */:
         return sourceFile.getLineEndOfPosition(node.getStart());
       default:
         return node.getEnd();
@@ -142533,7 +157890,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     if (flags & 131072 /* Signature */)
       return "index" /* indexSignatureElement */;
     if (flags & 4 /* Property */) {
-      if (flags & 33554432 /* Transient */ && symbol.checkFlags & 6 /* Synthetic */) {
+      if (flags & 33554432 /* Transient */ && symbol.links.checkFlags & 6 /* Synthetic */) {
         const unionPropertyKind = forEach(typeChecker.getRootSymbols(symbol), (rootSymbol) => {
           const rootSymbolFlags = rootSymbol.getFlags();
           if (rootSymbolFlags & (98308 /* PropertyOrAccessor */ | 3 /* Variable */)) {
@@ -142674,7 +158031,14 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
               displayParts.push(punctuationPart(58 /* ColonToken */));
               displayParts.push(spacePart());
               if (!(getObjectFlags(type) & 16 /* Anonymous */) && type.symbol) {
-                addRange(displayParts, symbolToDisplayParts(typeChecker, type.symbol, enclosingDeclaration, void 0, 4 /* AllowAnyNodeKind */ | 1 /* WriteTypeParametersOrArguments */));
+                addRange(displayParts, symbolToDisplayParts(
+                  typeChecker,
+                  type.symbol,
+                  enclosingDeclaration,
+                  /*meaning*/
+                  void 0,
+                  4 /* AllowAnyNodeKind */ | 1 /* WriteTypeParametersOrArguments */
+                ));
                 displayParts.push(lineBreakPart());
               }
               if (useConstructSignatures) {
@@ -142693,7 +158057,8 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           hasAddedSymbolInfo = true;
           hasMultipleSignatures = allSignatures.length > 1;
         }
-      } else if (isNameOfFunctionDeclaration(location) && !(symbolFlags & 98304 /* Accessor */) || location.kind === 135 /* ConstructorKeyword */ && location.parent.kind === 173 /* Constructor */) {
+      } else if (isNameOfFunctionDeclaration(location) && !(symbolFlags & 98304 /* Accessor */) || // name of function declaration
+      location.kind === 135 /* ConstructorKeyword */ && location.parent.kind === 173 /* Constructor */) {
         const functionDeclaration = location.parent;
         const locationIsSymbolDeclaration = symbol.declarations && find(symbol.declarations, (declaration) => declaration === (location.kind === 135 /* ConstructorKeyword */ ? functionDeclaration.parent : functionDeclaration));
         if (locationIsSymbolDeclaration) {
@@ -142781,7 +158146,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           return Debug.fail();
         const declaration = decl.parent;
         if (declaration) {
-          if (isFunctionLikeKind(declaration.kind)) {
+          if (isFunctionLike(declaration)) {
             addInPrefix();
             const signature = typeChecker.getSignatureFromDeclaration(declaration);
             if (declaration.kind === 177 /* ConstructSignature */) {
@@ -142791,7 +158156,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
               addFullSymbolName(declaration.symbol);
             }
             addRange(displayParts, signatureToDisplayParts(typeChecker, signature, sourceFile, 32 /* WriteTypeArgumentsOfSignature */));
-          } else if (declaration.kind === 262 /* TypeAliasDeclaration */) {
+          } else if (isTypeAliasDeclaration(declaration)) {
             addInPrefix();
             displayParts.push(keywordPart(154 /* TypeKeyword */));
             displayParts.push(spacePart());
@@ -142913,8 +158278,8 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
             } else {
               addRange(displayParts, typeToDisplayParts(typeChecker, type, enclosingDeclaration));
             }
-            if (symbol.target && symbol.target.tupleLabelDeclaration) {
-              const labelDecl = symbol.target.tupleLabelDeclaration;
+            if (isTransientSymbol(symbol) && symbol.links.target && isTransientSymbol(symbol.links.target) && symbol.links.target.links.tupleLabelDeclaration) {
+              const labelDecl = symbol.links.target.links.tupleLabelDeclaration;
               Debug.assertNode(labelDecl.name, isIdentifier);
               displayParts.push(spacePart());
               displayParts.push(punctuationPart(20 /* OpenParenToken */));
@@ -143027,6 +158392,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           typeChecker,
           symbolToDisplay,
           enclosingDeclaration2 || sourceFile,
+          /*meaning*/
           void 0,
           1 /* WriteTypeParametersOrArguments */ | 2 /* UseOnlyExternalAliasing */ | 4 /* AllowAnyNodeKind */
         );
@@ -143150,7 +158516,14 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     n.__end = end;
   }
   function skipWhitespacesAndLineBreaks(text, start) {
-    return skipTrivia(text, start, false, true);
+    return skipTrivia(
+      text,
+      start,
+      /*stopAfterLineBreak*/
+      false,
+      /*stopAtComments*/
+      true
+    );
   }
   function hasCommentsBeforeLineBreak(text, start) {
     let i = start;
@@ -143197,7 +158570,14 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     if (hasTrailingComment) {
       const comment = ((_a2 = getLeadingCommentRanges(sourceFile.text, fullStart)) == null ? void 0 : _a2[0]) || ((_b = getTrailingCommentRanges(sourceFile.text, fullStart)) == null ? void 0 : _b[0]);
       if (comment) {
-        return skipTrivia(sourceFile.text, comment.end, true, true);
+        return skipTrivia(
+          sourceFile.text,
+          comment.end,
+          /*stopAfterLineBreak*/
+          true,
+          /*stopAtComments*/
+          true
+        );
       }
     }
     const nextLineStart = fullStart > 0 ? 1 : 0;
@@ -143218,7 +158598,14 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           }
           const commentEndLine = getLineOfLocalPosition(sourceFile, comment.end);
           if (commentEndLine > nodeEndLine) {
-            return skipTrivia(sourceFile.text, comment.end, true, true);
+            return skipTrivia(
+              sourceFile.text,
+              comment.end,
+              /*stopAfterLineBreak*/
+              true,
+              /*stopAtComments*/
+              true
+            );
           }
         }
       }
@@ -143244,7 +158631,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     if (multilineEndPosition) {
       return multilineEndPosition;
     }
-    const newEnd = skipTrivia(sourceFile.text, end, true);
+    const newEnd = skipTrivia(
+      sourceFile.text,
+      end,
+      /*stopAfterLineBreak*/
+      true
+    );
     return newEnd !== end && (trailingTriviaOption === 2 /* Include */ || isLineBreak(sourceFile.text.charCodeAt(newEnd - 1))) ? newEnd : end;
   }
   function isSeparator(node, candidate) {
@@ -143267,19 +158659,45 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       return void 0;
     }
     switch (oldTag.kind) {
-      case 343 /* JSDocParameterTag */: {
+      case 344 /* JSDocParameterTag */: {
         const oldParam = oldTag;
         const newParam = newTag;
-        return isIdentifier(oldParam.name) && isIdentifier(newParam.name) && oldParam.name.escapedText === newParam.name.escapedText ? factory.createJSDocParameterTag(void 0, newParam.name, false, newParam.typeExpression, newParam.isNameFirst, oldParam.comment) : void 0;
+        return isIdentifier(oldParam.name) && isIdentifier(newParam.name) && oldParam.name.escapedText === newParam.name.escapedText ? factory.createJSDocParameterTag(
+          /*tagName*/
+          void 0,
+          newParam.name,
+          /*isBracketed*/
+          false,
+          newParam.typeExpression,
+          newParam.isNameFirst,
+          oldParam.comment
+        ) : void 0;
       }
-      case 344 /* JSDocReturnTag */:
-        return factory.createJSDocReturnTag(void 0, newTag.typeExpression, oldTag.comment);
-      case 346 /* JSDocTypeTag */:
-        return factory.createJSDocTypeTag(void 0, newTag.typeExpression, oldTag.comment);
+      case 345 /* JSDocReturnTag */:
+        return factory.createJSDocReturnTag(
+          /*tagName*/
+          void 0,
+          newTag.typeExpression,
+          oldTag.comment
+        );
+      case 347 /* JSDocTypeTag */:
+        return factory.createJSDocTypeTag(
+          /*tagName*/
+          void 0,
+          newTag.typeExpression,
+          oldTag.comment
+        );
     }
   }
   function startPositionToDeleteNodeInList(sourceFile, node) {
-    return skipTrivia(sourceFile.text, getAdjustedStartPosition(sourceFile, node, { leadingTriviaOption: 1 /* IncludeAll */ }), false, true);
+    return skipTrivia(
+      sourceFile.text,
+      getAdjustedStartPosition(sourceFile, node, { leadingTriviaOption: 1 /* IncludeAll */ }),
+      /*stopAfterLineBreak*/
+      false,
+      /*stopAtComments*/
+      true
+    );
   }
   function endPositionToDeleteNodeInList(sourceFile, node, prevNode, nextNode) {
     const end = startPositionToDeleteNodeInList(sourceFile, nextNode);
@@ -143290,7 +158708,14 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     if (isSeparator(node, token)) {
       const prevToken = findPrecedingToken(node.getStart(sourceFile), sourceFile);
       if (isSeparator(prevNode, prevToken)) {
-        const pos = skipTrivia(sourceFile.text, token.getEnd(), true, true);
+        const pos = skipTrivia(
+          sourceFile.text,
+          token.getEnd(),
+          /*stopAfterLineBreak*/
+          true,
+          /*stopAtComments*/
+          true
+        );
         if (positionsAreOnSameLine(prevToken.getStart(sourceFile), token.getStart(sourceFile), sourceFile)) {
           return isLineBreak(sourceFile.text.charCodeAt(pos - 1)) ? pos - 1 : pos;
         }
@@ -143310,7 +158735,14 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     return isObjectLiteralExpression(node) ? node.properties : node.members;
   }
   function getNewFileText(statements, scriptKind, newLineCharacter, formatContext) {
-    return changesToText.newFileChangesWorker(void 0, scriptKind, statements, newLineCharacter, formatContext);
+    return changesToText.newFileChangesWorker(
+      /*oldFile*/
+      void 0,
+      scriptKind,
+      statements,
+      newLineCharacter,
+      formatContext
+    );
   }
   function applyChanges(text, changes) {
     for (let i = changes.length - 1; i >= 0; i--) {
@@ -143382,46 +158814,86 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     }
     function write(s) {
       writer.write(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeComment(s) {
       writer.writeComment(s);
     }
     function writeKeyword(s) {
       writer.writeKeyword(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeOperator(s) {
       writer.writeOperator(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writePunctuation(s) {
       writer.writePunctuation(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeTrailingSemicolon(s) {
       writer.writeTrailingSemicolon(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeParameter(s) {
       writer.writeParameter(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeProperty(s) {
       writer.writeProperty(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeSpace(s) {
       writer.writeSpace(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeStringLiteral(s) {
       writer.writeStringLiteral(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeSymbol(s, sym) {
       writer.writeSymbol(s, sym);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeLine(force) {
       writer.writeLine(force);
@@ -143437,11 +158909,19 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     }
     function rawWrite(s) {
       writer.rawWrite(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeLiteral(s) {
       writer.writeLiteral(s);
-      setLastNonTriviaPosition(s, true);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        true
+      );
     }
     function getTextPos() {
       return writer.getTextPos();
@@ -143615,12 +159095,14 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         trailingTriviaOption: 0 /* Exclude */
       };
       ChangeTracker = class {
+        /** Public for tests only. Other callers should use `ChangeTracker.with`. */
         constructor(newLineCharacter, formatContext) {
           this.newLineCharacter = newLineCharacter;
           this.formatContext = formatContext;
           this.changes = [];
           this.newFiles = [];
           this.classesWithNodesInsertedAtStart = /* @__PURE__ */ new Map();
+          // Set<ClassDeclaration> implemented as Map<node id, ClassDeclaration>
           this.deletedNodes = [];
         }
         static fromContext(context) {
@@ -143648,6 +159130,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         delete(sourceFile, node) {
           this.deletedNodes.push({ sourceFile, node });
         }
+        /** Stop! Consider using `delete` instead, which has logic for deleting nodes from delimited lists. */
         deleteNode(sourceFile, node, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
           this.deleteRange(sourceFile, getAdjustedRange(sourceFile, node, node, options));
         }
@@ -143660,7 +159143,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           }
         }
         deleteModifier(sourceFile, modifier) {
-          this.deleteRange(sourceFile, { pos: modifier.getStart(sourceFile), end: skipTrivia(sourceFile.text, modifier.end, true) });
+          this.deleteRange(sourceFile, { pos: modifier.getStart(sourceFile), end: skipTrivia(
+            sourceFile.text,
+            modifier.end,
+            /*stopAfterLineBreak*/
+            true
+          ) });
         }
         deleteNodeRange(sourceFile, startNode2, endNode2, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
           const startPosition = getAdjustedStartPosition(sourceFile, startNode2, options);
@@ -143760,7 +159248,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
             for (const jsdoc of node.jsDoc) {
               this.deleteRange(sourceFile, {
                 pos: getLineStartPositionForPosition(jsdoc.getStart(sourceFile), sourceFile),
-                end: getAdjustedEndPosition(sourceFile, jsdoc, {})
+                end: getAdjustedEndPosition(
+                  sourceFile,
+                  jsdoc,
+                  /*options*/
+                  {}
+                )
               });
             }
           }
@@ -143795,6 +159288,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         insertText(sourceFile, pos, text) {
           this.replaceRangeWithText(sourceFile, createRange(pos), text);
         }
+        /** Prefer this over replacing a node with another that has a type annotation, as it avoids reformatting the other parts of the node. */
         tryInsertTypeAnnotation(sourceFile, node, type) {
           var _a2;
           let endNode2;
@@ -143859,7 +159353,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           }
         }
         replaceConstructorBody(sourceFile, ctr, statements) {
-          this.replaceNode(sourceFile, ctr.body, factory.createBlock(statements, true));
+          this.replaceNode(sourceFile, ctr.body, factory.createBlock(
+            statements,
+            /*multiLine*/
+            true
+          ));
         }
         insertNodeAtEndOfScope(sourceFile, scope, newNode) {
           const pos = getAdjustedStartPosition(sourceFile, scope.getLastToken(), {});
@@ -143879,6 +159377,10 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           const indentation = (_a2 = this.guessIndentationFromExistingMembers(sourceFile, node)) != null ? _a2 : this.computeIndentationForNewMember(sourceFile, node);
           this.insertNodeAt(sourceFile, getMembersOrProperties(node).pos, newElement, this.getInsertNodeAtStartInsertOptions(sourceFile, node, indentation));
         }
+        /**
+         * Tries to guess the indentation from the existing members of a class/interface/object. All members must be on
+         * new lines and must share the same indentation.
+         */
         guessIndentationFromExistingMembers(sourceFile, node) {
           let indentation;
           let lastRange = node;
@@ -144003,6 +159505,11 @@ ${options.prefix}` : "\n" : options.prefix
             );
           }
         }
+        /**
+         * This function should be used to insert nodes in lists when nodes don't carry separators as the part of the node range,
+         * i.e. arguments in arguments lists, parameters in parameter lists etc.
+         * Note that separators are part of the node in statements and class elements.
+         */
         insertNodeInListAfter(sourceFile, after, newNode, containingList = ts_formatting_exports.SmartIndenter.getContainingList(after, sourceFile)) {
           if (!containingList) {
             Debug.fail("node is not a list element");
@@ -144040,7 +159547,14 @@ ${options.prefix}` : "\n" : options.prefix
             if (multilineList) {
               this.replaceRange(sourceFile, createRange(end), factory.createToken(separator));
               const indentation = ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(afterStartLinePosition, afterStart, sourceFile, this.formatContext.options);
-              let insertPos = skipTrivia(sourceFile.text, end, true, false);
+              let insertPos = skipTrivia(
+                sourceFile.text,
+                end,
+                /*stopAfterLineBreak*/
+                true,
+                /*stopAtComments*/
+                false
+              );
               while (insertPos !== end && isLineBreak(sourceFile.text.charCodeAt(insertPos - 1))) {
                 insertPos--;
               }
@@ -144090,6 +159604,12 @@ ${options.prefix}` : "\n" : options.prefix
             }
           });
         }
+        /**
+         * Note: after calling this, the TextChanges object must be discarded!
+         * @param validate only for tests
+         *    The reason we must validate as part of this method is that `getNonFormattedText` changes the node's positions,
+         *    so we can only call this once and can't get the non-formatted text separately.
+         */
         getChanges(validate) {
           this.finishDeleteDeclarations();
           this.finishClassesWithNodesInsertedAtStart();
@@ -144130,7 +159650,14 @@ ${options.prefix}` : "\n" : options.prefix
         changesToText2.newFileChanges = newFileChanges;
         function newFileChangesWorker(oldFile, scriptKind, statements, newLineCharacter, formatContext) {
           const nonFormattedText = statements.map((s) => s === 4 /* NewLineTrivia */ ? "" : getNonformattedText(s, oldFile, newLineCharacter).text).join(newLineCharacter);
-          const sourceFile = createSourceFile("any file name", nonFormattedText, 99 /* ESNext */, true, scriptKind);
+          const sourceFile = createSourceFile(
+            "any file name",
+            nonFormattedText,
+            99 /* ESNext */,
+            /*setParentNodes*/
+            true,
+            scriptKind
+          );
           const changes = ts_formatting_exports.formatDocument(sourceFile, formatContext);
           return applyChanges(nonFormattedText, changes) + newLineCharacter;
         }
@@ -144262,7 +159789,14 @@ ${options.prefix}` : "\n" : options.prefix
             const start = importClause.name.getStart(sourceFile);
             const nextToken = getTokenAtPosition(sourceFile, importClause.name.end);
             if (nextToken && nextToken.kind === 27 /* CommaToken */) {
-              const end = skipTrivia(sourceFile.text, nextToken.end, false, true);
+              const end = skipTrivia(
+                sourceFile.text,
+                nextToken.end,
+                /*stopAfterLineBreaks*/
+                false,
+                /*stopAtComments*/
+                true
+              );
               changes.deleteRange(sourceFile, { pos: start, end });
             } else {
               deleteNode(changes, sourceFile, importClause.name);
@@ -144572,7 +160106,10 @@ ${options.prefix}` : "\n" : options.prefix
         case 3 /* RescanTemplateToken */:
           if (token === 19 /* CloseBraceToken */) {
             lastScanAction = 3 /* RescanTemplateToken */;
-            return scanner2.reScanTemplateToken(false);
+            return scanner2.reScanTemplateToken(
+              /* isTaggedTemplate */
+              false
+            );
           }
           break;
         case 4 /* RescanJsxIdentifier */:
@@ -144580,7 +160117,10 @@ ${options.prefix}` : "\n" : options.prefix
           return scanner2.scanJsxIdentifier();
         case 5 /* RescanJsxText */:
           lastScanAction = 5 /* RescanJsxText */;
-          return scanner2.reScanJsxToken(false);
+          return scanner2.reScanJsxToken(
+            /* allowMultilineJsxText */
+            false
+          );
         case 6 /* RescanJsxAttributeValue */:
           lastScanAction = 6 /* RescanJsxAttributeValue */;
           return scanner2.reScanJsxAttributeValue();
@@ -144634,8 +160174,18 @@ ${options.prefix}` : "\n" : options.prefix
       "use strict";
       init_ts4();
       init_ts_formatting();
-      standardScanner = createScanner(99 /* Latest */, false, 0 /* Standard */);
-      jsxScanner = createScanner(99 /* Latest */, false, 1 /* JSX */);
+      standardScanner = createScanner(
+        99 /* Latest */,
+        /*skipTrivia*/
+        false,
+        0 /* Standard */
+      );
+      jsxScanner = createScanner(
+        99 /* Latest */,
+        /*skipTrivia*/
+        false,
+        1 /* JSX */
+      );
     }
   });
 
@@ -144684,7 +160234,14 @@ ${options.prefix}` : "\n" : options.prefix
     const anyTokenIncludingEOF = tokenRangeFrom([...allTokens, 1 /* EndOfFileToken */]);
     const keywords = tokenRangeFromRange(81 /* FirstKeyword */, 162 /* LastKeyword */);
     const binaryOperators = tokenRangeFromRange(29 /* FirstBinaryOperator */, 78 /* LastBinaryOperator */);
-    const binaryKeywordOperators = [101 /* InKeyword */, 102 /* InstanceOfKeyword */, 162 /* OfKeyword */, 128 /* AsKeyword */, 140 /* IsKeyword */];
+    const binaryKeywordOperators = [
+      101 /* InKeyword */,
+      102 /* InstanceOfKeyword */,
+      162 /* OfKeyword */,
+      128 /* AsKeyword */,
+      140 /* IsKeyword */,
+      150 /* SatisfiesKeyword */
+    ];
     const unaryPrefixOperators = [45 /* PlusPlusToken */, 46 /* MinusMinusToken */, 54 /* TildeToken */, 53 /* ExclamationToken */];
     const unaryPrefixExpressions = [
       8 /* NumericLiteral */,
@@ -144706,21 +160263,32 @@ ${options.prefix}` : "\n" : options.prefix
     const typeScriptOpenBraceLeftTokenRange = tokenRangeFrom([79 /* Identifier */, 3 /* MultiLineCommentTrivia */, 84 /* ClassKeyword */, 93 /* ExportKeyword */, 100 /* ImportKeyword */]);
     const controlOpenBraceLeftTokenRange = tokenRangeFrom([21 /* CloseParenToken */, 3 /* MultiLineCommentTrivia */, 90 /* DoKeyword */, 111 /* TryKeyword */, 96 /* FinallyKeyword */, 91 /* ElseKeyword */]);
     const highPriorityCommonRules = [
+      // Leave comments alone
       rule("IgnoreBeforeComment", anyToken, comments, anyContext, 1 /* StopProcessingSpaceActions */),
       rule("IgnoreAfterLineComment", 2 /* SingleLineCommentTrivia */, anyToken, anyContext, 1 /* StopProcessingSpaceActions */),
       rule("NotSpaceBeforeColon", anyToken, 58 /* ColonToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* DeleteSpace */),
       rule("SpaceAfterColon", 58 /* ColonToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 4 /* InsertSpace */),
       rule("NoSpaceBeforeQuestionMark", anyToken, 57 /* QuestionToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* DeleteSpace */),
+      // insert space after '?' only when it is used in conditional operator
       rule("SpaceAfterQuestionMarkInConditionalOperator", 57 /* QuestionToken */, anyToken, [isNonJsxSameLineTokenContext, isConditionalOperatorContext], 4 /* InsertSpace */),
+      // in other cases there should be no space between '?' and next token
       rule("NoSpaceAfterQuestionMark", 57 /* QuestionToken */, anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeDot", anyToken, [24 /* DotToken */, 28 /* QuestionDotToken */], [isNonJsxSameLineTokenContext, isNotPropertyAccessOnIntegerLiteral], 16 /* DeleteSpace */),
       rule("NoSpaceAfterDot", [24 /* DotToken */, 28 /* QuestionDotToken */], anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceBetweenImportParenInImportType", 100 /* ImportKeyword */, 20 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isImportTypeContext], 16 /* DeleteSpace */),
+      // Special handling of unary operators.
+      // Prefix operators generally shouldn't have a space between
+      // them and their target unary expression.
       rule("NoSpaceAfterUnaryPrefixOperator", unaryPrefixOperators, unaryPrefixExpressions, [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterUnaryPreincrementOperator", 45 /* PlusPlusToken */, unaryPreincrementExpressions, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterUnaryPredecrementOperator", 46 /* MinusMinusToken */, unaryPredecrementExpressions, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeUnaryPostincrementOperator", unaryPostincrementExpressions, 45 /* PlusPlusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeUnaryPostdecrementOperator", unaryPostdecrementExpressions, 46 /* MinusMinusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* DeleteSpace */),
+      // More unary operator special-casing.
+      // DevDiv 181814: Be careful when removing leading whitespace
+      // around unary operators.  Examples:
+      //      1 - -2  --X--> 1--2
+      //      a + ++b --X--> a+++b
       rule("SpaceAfterPostincrementWhenFollowedByAdd", 45 /* PlusPlusToken */, 39 /* PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
       rule("SpaceAfterAddWhenFollowedByUnaryPlus", 39 /* PlusToken */, 39 /* PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
       rule("SpaceAfterAddWhenFollowedByPreincrement", 39 /* PlusToken */, 45 /* PlusPlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
@@ -144728,16 +160296,26 @@ ${options.prefix}` : "\n" : options.prefix
       rule("SpaceAfterSubtractWhenFollowedByUnaryMinus", 40 /* MinusToken */, 40 /* MinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
       rule("SpaceAfterSubtractWhenFollowedByPredecrement", 40 /* MinusToken */, 46 /* MinusMinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterCloseBrace", 19 /* CloseBraceToken */, [27 /* CommaToken */, 26 /* SemicolonToken */], [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // For functions and control block place } on a new line [multi-line rule]
       rule("NewLineBeforeCloseBraceInBlockContext", anyTokenIncludingMultilineComments, 19 /* CloseBraceToken */, [isMultilineBlockContext], 8 /* InsertNewLine */),
+      // Space/new line after }.
       rule("SpaceAfterCloseBrace", 19 /* CloseBraceToken */, anyTokenExcept(21 /* CloseParenToken */), [isNonJsxSameLineTokenContext, isAfterCodeBlockContext], 4 /* InsertSpace */),
+      // Special case for (}, else) and (}, while) since else & while tokens are not part of the tree which makes SpaceAfterCloseBrace rule not applied
+      // Also should not apply to })
       rule("SpaceBetweenCloseBraceAndElse", 19 /* CloseBraceToken */, 91 /* ElseKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("SpaceBetweenCloseBraceAndWhile", 19 /* CloseBraceToken */, 115 /* WhileKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("NoSpaceBetweenEmptyBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* DeleteSpace */),
+      // Add a space after control dec context if the next character is an open bracket ex: 'if (false)[a, b] = [1, 2];' -> 'if (false) [a, b] = [1, 2];'
       rule("SpaceAfterConditionalClosingParen", 21 /* CloseParenToken */, 22 /* OpenBracketToken */, [isControlDeclContext], 4 /* InsertSpace */),
       rule("NoSpaceBetweenFunctionKeywordAndStar", 98 /* FunctionKeyword */, 41 /* AsteriskToken */, [isFunctionDeclarationOrFunctionExpressionContext], 16 /* DeleteSpace */),
       rule("SpaceAfterStarInGeneratorDeclaration", 41 /* AsteriskToken */, 79 /* Identifier */, [isFunctionDeclarationOrFunctionExpressionContext], 4 /* InsertSpace */),
       rule("SpaceAfterFunctionInFuncDecl", 98 /* FunctionKeyword */, anyToken, [isFunctionDeclContext], 4 /* InsertSpace */),
+      // Insert new line after { and before } in multi-line contexts.
       rule("NewLineAfterOpenBraceInBlockContext", 18 /* OpenBraceToken */, anyToken, [isMultilineBlockContext], 8 /* InsertNewLine */),
+      // For get/set members, we check for (identifier,identifier) since get/set don't have tokens and they are represented as just an identifier token.
+      // Though, we do extra check on the context to make sure we are dealing with get/set node. Example:
+      //      get x() {}
+      //      set x(val) {}
       rule("SpaceAfterGetSetInMember", [137 /* GetKeyword */, 151 /* SetKeyword */], 79 /* Identifier */, [isFunctionDeclContext], 4 /* InsertSpace */),
       rule("NoSpaceBetweenYieldKeywordAndStar", 125 /* YieldKeyword */, 41 /* AsteriskToken */, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 16 /* DeleteSpace */),
       rule("SpaceBetweenYieldOrYieldStarAndOperand", [125 /* YieldKeyword */, 41 /* AsteriskToken */], anyToken, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 4 /* InsertSpace */),
@@ -144745,18 +160323,25 @@ ${options.prefix}` : "\n" : options.prefix
       rule("SpaceAfterCertainKeywords", [113 /* VarKeyword */, 109 /* ThrowKeyword */, 103 /* NewKeyword */, 89 /* DeleteKeyword */, 105 /* ReturnKeyword */, 112 /* TypeOfKeyword */, 133 /* AwaitKeyword */], anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("SpaceAfterLetConstInVariableDeclaration", [119 /* LetKeyword */, 85 /* ConstKeyword */], anyToken, [isNonJsxSameLineTokenContext, isStartOfVariableDeclarationList], 4 /* InsertSpace */),
       rule("NoSpaceBeforeOpenParenInFuncCall", anyToken, 20 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isFunctionCallOrNewContext, isPreviousTokenNotComma], 16 /* DeleteSpace */),
+      // Special case for binary operators (that are keywords). For these we have to add a space and shouldn't follow any user options.
       rule("SpaceBeforeBinaryKeywordOperator", anyToken, binaryKeywordOperators, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
       rule("SpaceAfterBinaryKeywordOperator", binaryKeywordOperators, anyToken, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
       rule("SpaceAfterVoidOperator", 114 /* VoidKeyword */, anyToken, [isNonJsxSameLineTokenContext, isVoidOpContext], 4 /* InsertSpace */),
+      // Async-await
       rule("SpaceBetweenAsyncAndOpenParen", 132 /* AsyncKeyword */, 20 /* OpenParenToken */, [isArrowFunctionContext, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("SpaceBetweenAsyncAndFunctionKeyword", 132 /* AsyncKeyword */, [98 /* FunctionKeyword */, 79 /* Identifier */], [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+      // Template string
       rule("NoSpaceBetweenTagAndTemplateString", [79 /* Identifier */, 21 /* CloseParenToken */], [14 /* NoSubstitutionTemplateLiteral */, 15 /* TemplateHead */], [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // JSX opening elements
       rule("SpaceBeforeJsxAttribute", anyToken, 79 /* Identifier */, [isNextTokenParentJsxAttribute, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("SpaceBeforeSlashInJsxOpeningElement", anyToken, 43 /* SlashToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("NoSpaceBeforeGreaterThanTokenInJsxOpeningElement", 43 /* SlashToken */, 31 /* GreaterThanToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeEqualInJsxAttribute", anyToken, 63 /* EqualsToken */, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterEqualInJsxAttribute", 63 /* EqualsToken */, anyToken, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // TypeScript-specific rules
+      // Use of module as a function call. e.g.: import m2 = module("m2");
       rule("NoSpaceAfterModuleImport", [142 /* ModuleKeyword */, 147 /* RequireKeyword */], 20 /* OpenParenToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // Add a space around certain TypeScript keywords
       rule(
         "SpaceAfterCertainTypeScriptKeywords",
         [
@@ -144796,25 +160381,31 @@ ${options.prefix}` : "\n" : options.prefix
         [isNonJsxSameLineTokenContext],
         4 /* InsertSpace */
       ),
+      // Treat string literals in module names as identifiers, and add a space between the literal and the opening Brace braces, e.g.: module "m2" {
       rule("SpaceAfterModuleName", 10 /* StringLiteral */, 18 /* OpenBraceToken */, [isModuleDeclContext], 4 /* InsertSpace */),
+      // Lambda expressions
       rule("SpaceBeforeArrow", anyToken, 38 /* EqualsGreaterThanToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("SpaceAfterArrow", 38 /* EqualsGreaterThanToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+      // Optional parameters and let args
       rule("NoSpaceAfterEllipsis", 25 /* DotDotDotToken */, 79 /* Identifier */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterOptionalParameters", 57 /* QuestionToken */, [21 /* CloseParenToken */, 27 /* CommaToken */], [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* DeleteSpace */),
+      // Remove spaces in empty interface literals. e.g.: x: {}
       rule("NoSpaceBetweenEmptyInterfaceBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectTypeContext], 16 /* DeleteSpace */),
+      // generics and type assertions
       rule("NoSpaceBeforeOpenAngularBracket", typeNames, 29 /* LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
       rule("NoSpaceBetweenCloseParenAndAngularBracket", 21 /* CloseParenToken */, 29 /* LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterOpenAngularBracket", 29 /* LessThanToken */, anyToken, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeCloseAngularBracket", anyToken, 31 /* GreaterThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
-      rule(
-        "NoSpaceAfterCloseAngularBracket",
-        31 /* GreaterThanToken */,
-        [20 /* OpenParenToken */, 22 /* OpenBracketToken */, 31 /* GreaterThanToken */, 27 /* CommaToken */],
-        [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext, isNotFunctionDeclContext],
-        16 /* DeleteSpace */
-      ),
+      rule("NoSpaceAfterCloseAngularBracket", 31 /* GreaterThanToken */, [20 /* OpenParenToken */, 22 /* OpenBracketToken */, 31 /* GreaterThanToken */, 27 /* CommaToken */], [
+        isNonJsxSameLineTokenContext,
+        isTypeArgumentOrParameterOrAssertionContext,
+        isNotFunctionDeclContext,
+        isNonTypeAssertionContext
+      ], 16 /* DeleteSpace */),
+      // decorators
       rule("SpaceBeforeAt", [21 /* CloseParenToken */, 79 /* Identifier */], 59 /* AtToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterAt", 59 /* AtToken */, anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // Insert space after @ in decorator
       rule(
         "SpaceAfterDecorator",
         anyToken,
@@ -144841,50 +160432,65 @@ ${options.prefix}` : "\n" : options.prefix
       rule("SpaceLessThanAndNonJSXTypeAnnotation", 29 /* LessThanToken */, 29 /* LessThanToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */)
     ];
     const userConfigurableRules = [
+      // Treat constructor as an identifier in a function declaration, and remove spaces between constructor and following left parentheses
       rule("SpaceAfterConstructor", 135 /* ConstructorKeyword */, 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterConstructor", 135 /* ConstructorKeyword */, 20 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("SpaceAfterComma", 27 /* CommaToken */, anyToken, [isOptionEnabled("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNextTokenNotCloseBracket, isNextTokenNotCloseParen], 4 /* InsertSpace */),
       rule("NoSpaceAfterComma", 27 /* CommaToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext], 16 /* DeleteSpace */),
+      // Insert space after function keyword for anonymous functions
       rule("SpaceAfterAnonymousFunctionKeyword", [98 /* FunctionKeyword */, 41 /* AsteriskToken */], 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterAnonymousFunctionKeyword", [98 /* FunctionKeyword */, 41 /* AsteriskToken */], 20 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 16 /* DeleteSpace */),
+      // Insert space after keywords in control flow statements
       rule("SpaceAfterKeywordInControl", keywords, 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterKeywordInControl", keywords, 20 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 16 /* DeleteSpace */),
+      // Insert space after opening and before closing nonempty parenthesis
       rule("SpaceAfterOpenParen", 20 /* OpenParenToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("SpaceBeforeCloseParen", anyToken, 21 /* CloseParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("SpaceBetweenOpenParens", 20 /* OpenParenToken */, 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("NoSpaceBetweenParens", 20 /* OpenParenToken */, 21 /* CloseParenToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterOpenParen", 20 /* OpenParenToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeCloseParen", anyToken, 21 /* CloseParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // Insert space after opening and before closing nonempty brackets
       rule("SpaceAfterOpenBracket", 22 /* OpenBracketToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("SpaceBeforeCloseBracket", anyToken, 23 /* CloseBracketToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("NoSpaceBetweenBrackets", 22 /* OpenBracketToken */, 23 /* CloseBracketToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterOpenBracket", 22 /* OpenBracketToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeCloseBracket", anyToken, 23 /* CloseBracketToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // Insert a space after { and before } in single-line contexts, but remove space from empty object literals {}.
       rule("SpaceAfterOpenBrace", 18 /* OpenBraceToken */, anyToken, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* InsertSpace */),
       rule("SpaceBeforeCloseBrace", anyToken, 19 /* CloseBraceToken */, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* InsertSpace */),
       rule("NoSpaceBetweenEmptyBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterOpenBrace", 18 /* OpenBraceToken */, anyToken, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeCloseBrace", anyToken, 19 /* CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // Insert a space after opening and before closing empty brace brackets
       rule("SpaceBetweenEmptyBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces")], 4 /* InsertSpace */),
       rule("NoSpaceBetweenEmptyBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // Insert space after opening and before closing template string braces
       rule("SpaceAfterTemplateHeadAndMiddle", [15 /* TemplateHead */, 16 /* TemplateMiddle */], anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
       rule("SpaceBeforeTemplateMiddleAndTail", anyToken, [16 /* TemplateMiddle */, 17 /* TemplateTail */], [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterTemplateHeadAndMiddle", [15 /* TemplateHead */, 16 /* TemplateMiddle */], anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 16 /* DeleteSpace */, 1 /* CanDeleteNewLines */),
       rule("NoSpaceBeforeTemplateMiddleAndTail", anyToken, [16 /* TemplateMiddle */, 17 /* TemplateTail */], [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // No space after { and before } in JSX expression
       rule("SpaceAfterOpenBraceInJsxExpression", 18 /* OpenBraceToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* InsertSpace */),
       rule("SpaceBeforeCloseBraceInJsxExpression", anyToken, 19 /* CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterOpenBraceInJsxExpression", 18 /* OpenBraceToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeCloseBraceInJsxExpression", anyToken, 19 /* CloseBraceToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* DeleteSpace */),
+      // Insert space after semicolon in for statement
       rule("SpaceAfterSemicolonInFor", 26 /* SemicolonToken */, anyToken, [isOptionEnabled("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterSemicolonInFor", 26 /* SemicolonToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 16 /* DeleteSpace */),
+      // Insert space before and after binary operators
       rule("SpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
       rule("SpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
       rule("NoSpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* DeleteSpace */),
       rule("SpaceBeforeOpenParenInFuncDecl", anyToken, 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 4 /* InsertSpace */),
       rule("NoSpaceBeforeOpenParenInFuncDecl", anyToken, 20 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 16 /* DeleteSpace */),
+      // Open Brace braces after control block
       rule("NewLineBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
+      // Open Brace braces after function
+      // TypeScript: Function can have return types, which can be made of tons of different token kinds
       rule("NewLineBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
+      // Open Brace braces after TypeScript module/class/interface
       rule("NewLineBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
       rule("SpaceAfterTypeAssertion", 31 /* GreaterThanToken */, anyToken, [isOptionEnabled("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterTypeAssertion", 31 /* GreaterThanToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 16 /* DeleteSpace */),
@@ -144894,15 +160500,20 @@ ${options.prefix}` : "\n" : options.prefix
       rule("OptionalSemicolon", anyToken, anyTokenIncludingEOF, [optionEquals("semicolons", "insert" /* Insert */), isSemicolonInsertionContext], 64 /* InsertTrailingSemicolon */)
     ];
     const lowPriorityCommonRules = [
+      // Space after keyword but not before ; or : or ?
       rule("NoSpaceBeforeSemicolon", anyToken, 26 /* SemicolonToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("SpaceBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
       rule("SpaceBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
       rule("SpaceBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
       rule("NoSpaceBeforeComma", anyToken, 27 /* CommaToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // No space before and after indexer `x[]`
       rule("NoSpaceBeforeOpenBracket", anyTokenExcept(132 /* AsyncKeyword */, 82 /* CaseKeyword */), 22 /* OpenBracketToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterCloseBracket", 23 /* CloseBracketToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBeforeBlockInFunctionDeclarationContext], 16 /* DeleteSpace */),
       rule("SpaceAfterSemicolon", 26 /* SemicolonToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+      // Remove extra space between for and await
       rule("SpaceBetweenForAndAwaitKeyword", 97 /* ForKeyword */, 133 /* AwaitKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+      // Add a space between statements. All keywords except (do,else,case) has open/close parens after them.
+      // So, we have a rule to add a space for [),Any], [do,Any], [else,Any], and [case,Any]
       rule(
         "SpaceBetweenStatements",
         [21 /* CloseParenToken */, 90 /* DoKeyword */, 91 /* ElseKeyword */, 82 /* CaseKeyword */],
@@ -144910,6 +160521,7 @@ ${options.prefix}` : "\n" : options.prefix
         [isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNotForContext],
         4 /* InsertSpace */
       ),
+      // This low-pri rule takes care of "try {", "catch {" and "finally {" in case the rule SpaceBeforeOpenBraceInControl didn't execute on FormatOnEnter.
       rule("SpaceAfterTryCatchFinally", [111 /* TryKeyword */, 83 /* CatchKeyword */, 96 /* FinallyKeyword */], 18 /* OpenBraceToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */)
     ];
     return [
@@ -145222,6 +160834,9 @@ ${options.prefix}` : "\n" : options.prefix
   function isTypeAssertionContext(context) {
     return context.contextNode.kind === 213 /* TypeAssertionExpression */;
   }
+  function isNonTypeAssertionContext(context) {
+    return !isTypeAssertionContext(context);
+  }
   function isVoidOpContext(context) {
     return context.currentTokenSpan.kind === 114 /* VoidKeyword */ && context.currentTokenParent.kind === 219 /* VoidExpression */;
   }
@@ -145423,7 +161038,9 @@ ${options.prefix}` : "\n" : options.prefix
       endOfFormatSpan--;
     }
     const span = {
+      // get start position for the previous line
       pos: getStartPositionOfLine(line - 1, sourceFile),
+      // end value is exclusive so add 1 to the result
       end: endOfFormatSpan + 1
     };
     return formatSpan(span, sourceFile, formatContext, 2 /* FormatOnEnter */);
@@ -145441,6 +161058,7 @@ ${options.prefix}` : "\n" : options.prefix
     const outermostNode = findOutermostNodeWithinListLevel(curlyBraceRange);
     const textRange = {
       pos: getLineStartPositionForPosition(outermostNode.getStart(sourceFile), sourceFile),
+      // TODO: GH#18217
       end: position
     };
     return formatSpan(textRange, sourceFile, formatContext, 4 /* FormatOnOpeningCurlyBrace */);
@@ -145574,6 +161192,7 @@ ${options.prefix}` : "\n" : options.prefix
       formatContext,
       1 /* FormatSelection */,
       (_) => false,
+      // assume that node does not have any errors
       sourceFileLike
     ));
   }
@@ -145627,14 +161246,30 @@ ${options.prefix}` : "\n" : options.prefix
       processNode(enclosingNode, enclosingNode, startLine, undecoratedStartLine, initialIndentation, delta);
     }
     if (!formattingScanner.isOnToken()) {
-      const indentation = SmartIndenter.nodeWillIndentChild(options, enclosingNode, void 0, sourceFile, false) ? initialIndentation + options.indentSize : initialIndentation;
+      const indentation = SmartIndenter.nodeWillIndentChild(
+        options,
+        enclosingNode,
+        /*child*/
+        void 0,
+        sourceFile,
+        /*indentByDefault*/
+        false
+      ) ? initialIndentation + options.indentSize : initialIndentation;
       const leadingTrivia = formattingScanner.getCurrentLeadingTrivia();
       if (leadingTrivia) {
         indentTriviaItems(
           leadingTrivia,
           indentation,
+          /*indentNextTokenOrTrivia*/
           false,
-          (item) => processRange(item, sourceFile.getLineAndCharacterOfPosition(item.pos), enclosingNode, enclosingNode, void 0)
+          (item) => processRange(
+            item,
+            sourceFile.getLineAndCharacterOfPosition(item.pos),
+            enclosingNode,
+            enclosingNode,
+            /*dynamicIndentation*/
+            void 0
+          )
         );
         if (options.trimTrailingWhitespace !== false) {
           trimTrailingWhitespacesForRemainingRange(leadingTrivia);
@@ -145653,6 +161288,7 @@ ${options.prefix}` : "\n" : options.prefix
           previousRangeStartLine,
           previousParent,
           parent2,
+          /*dynamicIndentation*/
           void 0
         );
       }
@@ -145735,6 +161371,16 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return tokenIndentation !== -1 /* Unknown */ ? tokenIndentation : indentation;
         },
+        // if list end token is LessThanToken '>' then its delta should be explicitly suppressed
+        // so that LessThanToken as a binary operator can still be indented.
+        // foo.then
+        //     <
+        //         number,
+        //         string,
+        //     >();
+        // vs
+        // var a = xValue
+        //     > yValue;
         getIndentationForToken: (line, kind, container, suppressDelta) => !suppressDelta && shouldAddDelta(line, kind, container) ? indentation + getDelta(container) : indentation,
         getIndentation: () => indentation,
         getDelta,
@@ -145773,7 +161419,14 @@ ${options.prefix}` : "\n" : options.prefix
         return nodeStartLine !== line && !(hasDecorators(node) && kind === getFirstNonDecoratorTokenOfNode(node));
       }
       function getDelta(child) {
-        return SmartIndenter.nodeWillIndentChild(options, node, child, sourceFile, true) ? delta2 : 0;
+        return SmartIndenter.nodeWillIndentChild(
+          options,
+          node,
+          child,
+          sourceFile,
+          /*indentByDefault*/
+          true
+        ) ? delta2 : 0;
       }
     }
     function processNode(node, contextNode, nodeStartLine, undecoratedNodeStartLine, indentation, delta2) {
@@ -145785,7 +161438,17 @@ ${options.prefix}` : "\n" : options.prefix
       forEachChild(
         node,
         (child) => {
-          processChildNode(child, -1 /* Unknown */, node, nodeDynamicIndentation, nodeStartLine, undecoratedNodeStartLine, false);
+          processChildNode(
+            child,
+            /*inheritedIndentation*/
+            -1 /* Unknown */,
+            node,
+            nodeDynamicIndentation,
+            nodeStartLine,
+            undecoratedNodeStartLine,
+            /*isListItem*/
+            false
+          );
         },
         (nodes) => {
           processChildNodes(nodes, node, nodeStartLine, nodeDynamicIndentation);
@@ -145894,7 +161557,18 @@ ${options.prefix}` : "\n" : options.prefix
         let inheritedIndentation = -1 /* Unknown */;
         for (let i = 0; i < nodes.length; i++) {
           const child = nodes[i];
-          inheritedIndentation = processChildNode(child, inheritedIndentation, node, listDynamicIndentation, startLine, startLine, true, i === 0);
+          inheritedIndentation = processChildNode(
+            child,
+            inheritedIndentation,
+            node,
+            listDynamicIndentation,
+            startLine,
+            startLine,
+            /*isListItem*/
+            true,
+            /*isFirstListItem*/
+            i === 0
+          );
         }
         const listEndToken = getCloseTokenForOpenToken(listStartToken);
         if (listEndToken !== 0 /* Unknown */ && formattingScanner.isOnToken() && formattingScanner.getStartPos() < originalRange.end) {
@@ -145904,7 +161578,14 @@ ${options.prefix}` : "\n" : options.prefix
             tokenInfo = formattingScanner.isOnToken() ? formattingScanner.readTokenInfo(parent2) : void 0;
           }
           if (tokenInfo && tokenInfo.token.kind === listEndToken && rangeContainsRange(parent2, tokenInfo.token)) {
-            consumeTokenAndAdvanceScanner(tokenInfo, parent2, listDynamicIndentation, parent2, true);
+            consumeTokenAndAdvanceScanner(
+              tokenInfo,
+              parent2,
+              listDynamicIndentation,
+              parent2,
+              /*isListEndToken*/
+              true
+            );
           }
         }
       }
@@ -145944,7 +161625,12 @@ ${options.prefix}` : "\n" : options.prefix
               currentTokenInfo.leadingTrivia,
               commentIndentation,
               indentNextTokenOrTrivia,
-              (item) => insertIndentation(item.pos, commentIndentation, false)
+              (item) => insertIndentation(
+                item.pos,
+                commentIndentation,
+                /*lineAdded*/
+                false
+              )
             );
           }
           if (tokenIndentation !== -1 /* Unknown */ && indentNextTokenOrTrivia) {
@@ -145963,7 +161649,12 @@ ${options.prefix}` : "\n" : options.prefix
         switch (triviaItem.kind) {
           case 3 /* MultiLineCommentTrivia */:
             if (triviaInRange) {
-              indentMultilineComment(triviaItem, commentIndentation, !indentNextTokenOrTrivia);
+              indentMultilineComment(
+                triviaItem,
+                commentIndentation,
+                /*firstLineIsIndented*/
+                !indentNextTokenOrTrivia
+              );
             }
             indentNextTokenOrTrivia = false;
             break;
@@ -146017,12 +161708,20 @@ ${options.prefix}` : "\n" : options.prefix
             switch (lineAction) {
               case LineAction.LineRemoved:
                 if (currentParent.getStart(sourceFile) === currentItem.pos) {
-                  dynamicIndentation.recomputeIndentation(false, contextNode);
+                  dynamicIndentation.recomputeIndentation(
+                    /*lineAddedByFormatting*/
+                    false,
+                    contextNode
+                  );
                 }
                 break;
               case LineAction.LineAdded:
                 if (currentParent.getStart(sourceFile) === currentItem.pos) {
-                  dynamicIndentation.recomputeIndentation(true, contextNode);
+                  dynamicIndentation.recomputeIndentation(
+                    /*lineAddedByFormatting*/
+                    true,
+                    contextNode
+                  );
                 }
                 break;
               default:
@@ -146070,7 +161769,12 @@ ${options.prefix}` : "\n" : options.prefix
       const endLine = sourceFile.getLineAndCharacterOfPosition(commentRange.end).line;
       if (startLine === endLine) {
         if (!firstLineIsIndented) {
-          insertIndentation(commentRange.pos, indentation, false);
+          insertIndentation(
+            commentRange.pos,
+            indentation,
+            /*lineAdded*/
+            false
+          );
         }
         return;
       }
@@ -146216,7 +161920,20 @@ ${options.prefix}` : "\n" : options.prefix
     const trailingRangesOfPreviousToken = precedingToken && getTrailingCommentRanges(sourceFile.text, precedingToken.end);
     const leadingCommentRangesOfNextToken = getLeadingCommentRangesOfNode(tokenAtPosition, sourceFile);
     const commentRanges = concatenate(trailingRangesOfPreviousToken, leadingCommentRangesOfNextToken);
-    return commentRanges && find(commentRanges, (range) => rangeContainsPositionExclusive(range, position) || position === range.end && (range.kind === 2 /* SingleLineCommentTrivia */ || position === sourceFile.getFullWidth()));
+    return commentRanges && find(commentRanges, (range) => rangeContainsPositionExclusive(range, position) || // The end marker of a single-line comment does not include the newline character.
+    // With caret at `^`, in the following case, we are inside a comment (^ denotes the cursor position):
+    //
+    //    // asdf   ^\n
+    //
+    // But for closed multi-line comments, we don't want to be inside the comment in the following case:
+    //
+    //    /* asdf */^
+    //
+    // However, unterminated multi-line comments *do* contain their end.
+    //
+    // Internally, we represent the end of the comment at the newline and closing '/', respectively.
+    //
+    position === range.end && (range.kind === 2 /* SingleLineCommentTrivia */ || position === sourceFile.getFullWidth()));
   }
   function getOpenTokenForList(node, list) {
     switch (node.kind) {
@@ -146348,7 +162065,14 @@ ${options.prefix}` : "\n" : options.prefix
           if (options.indentStyle === 0 /* None */) {
             return 0;
           }
-          const precedingToken = findPrecedingToken(position, sourceFile, void 0, true);
+          const precedingToken = findPrecedingToken(
+            position,
+            sourceFile,
+            /*startNode*/
+            void 0,
+            /*excludeJsdoc*/
+            true
+          );
           const enclosingCommentRange = getRangeOfEnclosingComment(sourceFile, position, precedingToken || null);
           if (enclosingCommentRange && enclosingCommentRange.kind === 3 /* MultiLineCommentTrivia */) {
             return getCommentIndent(sourceFile, position, options, enclosingCommentRange);
@@ -146412,13 +162136,36 @@ ${options.prefix}` : "\n" : options.prefix
           let previous;
           let current = precedingToken;
           while (current) {
-            if (positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode(options, current, previous, sourceFile, true)) {
+            if (positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode(
+              options,
+              current,
+              previous,
+              sourceFile,
+              /*isNextChild*/
+              true
+            )) {
               const currentStart = getStartLineAndCharacterForNode(current, sourceFile);
               const nextTokenKind = nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile);
               const indentationDelta = nextTokenKind !== NextTokenKind.Unknown ? assumeNewLineBeforeCloseBrace && nextTokenKind === NextTokenKind.CloseBrace ? options.indentSize : 0 : lineAtPosition !== currentStart.line ? options.indentSize : 0;
-              return getIndentationForNodeWorker(current, currentStart, void 0, indentationDelta, sourceFile, true, options);
+              return getIndentationForNodeWorker(
+                current,
+                currentStart,
+                /*ignoreActualIndentationRange*/
+                void 0,
+                indentationDelta,
+                sourceFile,
+                /*isNextChild*/
+                true,
+                options
+              );
             }
-            const actualIndentation = getActualIndentationForListItem(current, sourceFile, options, true);
+            const actualIndentation = getActualIndentationForListItem(
+              current,
+              sourceFile,
+              options,
+              /*listIndentsChild*/
+              true
+            );
             if (actualIndentation !== -1 /* Unknown */) {
               return actualIndentation;
             }
@@ -146429,7 +162176,17 @@ ${options.prefix}` : "\n" : options.prefix
         }
         function getIndentationForNode(n, ignoreActualIndentationRange, sourceFile, options) {
           const start = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile));
-          return getIndentationForNodeWorker(n, start, ignoreActualIndentationRange, 0, sourceFile, false, options);
+          return getIndentationForNodeWorker(
+            n,
+            start,
+            ignoreActualIndentationRange,
+            /*indentationDelta*/
+            0,
+            sourceFile,
+            /*isNextChild*/
+            false,
+            options
+          );
         }
         SmartIndenter2.getIndentationForNode = getIndentationForNode;
         function getBaseIndentation(options) {
@@ -146596,7 +162353,7 @@ ${options.prefix}` : "\n" : options.prefix
             case 228 /* ClassExpression */:
             case 261 /* InterfaceDeclaration */:
             case 262 /* TypeAliasDeclaration */:
-            case 347 /* JSDocTemplateTag */:
+            case 348 /* JSDocTemplateTag */:
               return getList(node.typeParameters);
             case 211 /* NewExpression */:
             case 210 /* CallExpression */:
@@ -146799,7 +162556,14 @@ ${options.prefix}` : "\n" : options.prefix
           }
         }
         function shouldIndentChildNode(settings, parent2, child, sourceFile, isNextChild = false) {
-          return nodeWillIndentChild(settings, parent2, child, sourceFile, false) && !(isNextChild && child && isControlFlowEndingStatement(child.kind, parent2));
+          return nodeWillIndentChild(
+            settings,
+            parent2,
+            child,
+            sourceFile,
+            /*indentByDefault*/
+            false
+          ) && !(isNextChild && child && isControlFlowEndingStatement(child.kind, parent2));
         }
         SmartIndenter2.shouldIndentChildNode = shouldIndentChildNode;
         function rangeIsOnOneLine(sourceFile, range) {
@@ -146905,7 +162669,14 @@ ${options.prefix}` : "\n" : options.prefix
     return deprecationMessage;
   }
   function createErrorDeprecation(name, errorAfter, since, message) {
-    const deprecationMessage = formatDeprecationMessage(name, true, errorAfter, since, message);
+    const deprecationMessage = formatDeprecationMessage(
+      name,
+      /*error*/
+      true,
+      errorAfter,
+      since,
+      message
+    );
     return () => {
       throw new TypeError(deprecationMessage);
     };
@@ -146914,7 +162685,14 @@ ${options.prefix}` : "\n" : options.prefix
     let hasWrittenDeprecation = false;
     return () => {
       if (enableDeprecationWarnings && !hasWrittenDeprecation) {
-        Debug.log.warn(formatDeprecationMessage(name, false, errorAfter, since, message));
+        Debug.log.warn(formatDeprecationMessage(
+          name,
+          /*error*/
+          false,
+          errorAfter,
+          since,
+          message
+        ));
         hasWrittenDeprecation = true;
       }
     };
@@ -147058,7 +162836,13 @@ ${options.prefix}` : "\n" : options.prefix
       createFunctionTypeNode = deprecate(factory.createFunctionTypeNode, factoryDeprecation);
       updateFunctionTypeNode = deprecate(factory.updateFunctionTypeNode, factoryDeprecation);
       createConstructorTypeNode = deprecate((typeParameters, parameters, type) => {
-        return factory.createConstructorTypeNode(void 0, typeParameters, parameters, type);
+        return factory.createConstructorTypeNode(
+          /*modifiers*/
+          void 0,
+          typeParameters,
+          parameters,
+          type
+        );
       }, factoryDeprecation);
       updateConstructorTypeNode = deprecate((node, typeParameters, parameters, type) => {
         return factory.updateConstructorTypeNode(node, node.modifiers, typeParameters, parameters, type);
@@ -147315,13 +163099,27 @@ ${options.prefix}` : "\n" : options.prefix
         return factory.createToken(kind);
       }, factoryDeprecation);
       createIdentifier = deprecate(function createIdentifier2(text) {
-        return factory.createIdentifier(text, void 0, void 0);
+        return factory.createIdentifier(
+          text,
+          /*typeArguments*/
+          void 0,
+          /*originalKeywordKind*/
+          void 0
+        );
       }, factoryDeprecation);
       createTempVariable = deprecate(function createTempVariable2(recordTempVariable) {
-        return factory.createTempVariable(recordTempVariable, void 0);
+        return factory.createTempVariable(
+          recordTempVariable,
+          /*reserveInNestedScopes*/
+          void 0
+        );
       }, factoryDeprecation);
       getGeneratedNameForNode = deprecate(function getGeneratedNameForNode2(node) {
-        return factory.getGeneratedNameForNode(node, void 0);
+        return factory.getGeneratedNameForNode(
+          node,
+          /*flags*/
+          void 0
+        );
       }, factoryDeprecation);
       createOptimisticUniqueName = deprecate(function createOptimisticUniqueName2(text) {
         return factory.createUniqueName(text, 16 /* Optimistic */);
@@ -147333,10 +163131,21 @@ ${options.prefix}` : "\n" : options.prefix
         return factory.createIndexSignature(decorators, modifiers, parameters, type);
       }, factoryDeprecation);
       createTypePredicateNode = deprecate(function createTypePredicateNode2(parameterName, type) {
-        return factory.createTypePredicateNode(void 0, parameterName, type);
+        return factory.createTypePredicateNode(
+          /*assertsModifier*/
+          void 0,
+          parameterName,
+          type
+        );
       }, factoryDeprecation);
       updateTypePredicateNode = deprecate(function updateTypePredicateNode2(node, parameterName, type) {
-        return factory.updateTypePredicateNode(node, void 0, parameterName, type);
+        return factory.updateTypePredicateNode(
+          node,
+          /*assertsModifier*/
+          void 0,
+          parameterName,
+          type
+        );
       }, factoryDeprecation);
       createLiteral = deprecate(function createLiteral2(value) {
         if (typeof value === "number") {
@@ -147349,12 +163158,24 @@ ${options.prefix}` : "\n" : options.prefix
           return value ? factory.createTrue() : factory.createFalse();
         }
         if (typeof value === "string") {
-          return factory.createStringLiteral(value, void 0);
+          return factory.createStringLiteral(
+            value,
+            /*isSingleQuote*/
+            void 0
+          );
         }
         return factory.createStringLiteralFromNode(value);
       }, { since: "4.0", warnAfter: "4.1", message: "Use `factory.createStringLiteral`, `factory.createStringLiteralFromNode`, `factory.createNumericLiteral`, `factory.createBigIntLiteral`, `factory.createTrue`, `factory.createFalse`, or the factory supplied by your transformation context instead." });
       createMethodSignature = deprecate(function createMethodSignature2(typeParameters, parameters, type, name, questionToken) {
-        return factory.createMethodSignature(void 0, name, questionToken, typeParameters, parameters, type);
+        return factory.createMethodSignature(
+          /*modifiers*/
+          void 0,
+          name,
+          questionToken,
+          typeParameters,
+          parameters,
+          type
+        );
       }, factoryDeprecation);
       updateMethodSignature = deprecate(function updateMethodSignature2(node, typeParameters, parameters, type, name, questionToken) {
         return factory.updateMethodSignature(node, node.modifiers, name, questionToken, typeParameters, parameters, type);
@@ -147406,10 +163227,27 @@ ${options.prefix}` : "\n" : options.prefix
         return factory.createYieldExpression(asteriskToken, expression);
       }, factoryDeprecation);
       createClassExpression = deprecate(function createClassExpression2(modifiers, name, typeParameters, heritageClauses, members) {
-        return factory.createClassExpression(void 0, modifiers, name, typeParameters, heritageClauses, members);
+        return factory.createClassExpression(
+          /*decorators*/
+          void 0,
+          modifiers,
+          name,
+          typeParameters,
+          heritageClauses,
+          members
+        );
       }, factoryDeprecation);
       updateClassExpression = deprecate(function updateClassExpression2(node, modifiers, name, typeParameters, heritageClauses, members) {
-        return factory.updateClassExpression(node, void 0, modifiers, name, typeParameters, heritageClauses, members);
+        return factory.updateClassExpression(
+          node,
+          /*decorators*/
+          void 0,
+          modifiers,
+          name,
+          typeParameters,
+          heritageClauses,
+          members
+        );
       }, factoryDeprecation);
       createPropertySignature = deprecate(function createPropertySignature2(modifiers, name, questionToken, type, initializer) {
         const node = factory.createPropertySignature(modifiers, name, questionToken, type);
@@ -147433,13 +163271,27 @@ ${options.prefix}` : "\n" : options.prefix
         return factory.updateExpressionWithTypeArguments(node, expression, typeArguments);
       }, factoryDeprecation);
       createArrowFunction = deprecate(function createArrowFunction2(modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) {
-        return arguments.length === 6 ? factory.createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) : arguments.length === 5 ? factory.createArrowFunction(modifiers, typeParameters, parameters, type, void 0, equalsGreaterThanTokenOrBody) : Debug.fail("Argument count mismatch");
+        return arguments.length === 6 ? factory.createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) : arguments.length === 5 ? factory.createArrowFunction(
+          modifiers,
+          typeParameters,
+          parameters,
+          type,
+          /*equalsGreaterThanToken*/
+          void 0,
+          equalsGreaterThanTokenOrBody
+        ) : Debug.fail("Argument count mismatch");
       }, factoryDeprecation);
       updateArrowFunction = deprecate(function updateArrowFunction2(node, modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) {
         return arguments.length === 7 ? factory.updateArrowFunction(node, modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) : arguments.length === 6 ? factory.updateArrowFunction(node, modifiers, typeParameters, parameters, type, node.equalsGreaterThanToken, equalsGreaterThanTokenOrBody) : Debug.fail("Argument count mismatch");
       }, factoryDeprecation);
       createVariableDeclaration = deprecate(function createVariableDeclaration2(name, exclamationTokenOrType, typeOrInitializer, initializer) {
-        return arguments.length === 4 ? factory.createVariableDeclaration(name, exclamationTokenOrType, typeOrInitializer, initializer) : arguments.length >= 1 && arguments.length <= 3 ? factory.createVariableDeclaration(name, void 0, exclamationTokenOrType, typeOrInitializer) : Debug.fail("Argument count mismatch");
+        return arguments.length === 4 ? factory.createVariableDeclaration(name, exclamationTokenOrType, typeOrInitializer, initializer) : arguments.length >= 1 && arguments.length <= 3 ? factory.createVariableDeclaration(
+          name,
+          /*exclamationToken*/
+          void 0,
+          exclamationTokenOrType,
+          typeOrInitializer
+        ) : Debug.fail("Argument count mismatch");
       }, factoryDeprecation);
       updateVariableDeclaration = deprecate(function updateVariableDeclaration2(node, name, exclamationTokenOrType, typeOrInitializer, initializer) {
         return arguments.length === 5 ? factory.updateVariableDeclaration(node, name, exclamationTokenOrType, typeOrInitializer, initializer) : arguments.length === 4 ? factory.updateVariableDeclaration(node, name, node.exclamationToken, exclamationTokenOrType, typeOrInitializer) : Debug.fail("Argument count mismatch");
@@ -147457,7 +163309,16 @@ ${options.prefix}` : "\n" : options.prefix
         return factory.updateExportDeclaration(node, decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, node.assertClause);
       }, factoryDeprecation);
       createJSDocParamTag = deprecate(function createJSDocParamTag2(name, isBracketed, typeExpression, comment) {
-        return factory.createJSDocParameterTag(void 0, name, isBracketed, typeExpression, false, comment ? factory.createNodeArray([factory.createJSDocText(comment)]) : void 0);
+        return factory.createJSDocParameterTag(
+          /*tagName*/
+          void 0,
+          name,
+          isBracketed,
+          typeExpression,
+          /*isNameFirst*/
+          false,
+          comment ? factory.createNodeArray([factory.createJSDocText(comment)]) : void 0
+        );
       }, factoryDeprecation);
       createComma = deprecate(function createComma2(left, right) {
         return factory.createComma(left, right);
@@ -147553,7 +163414,13 @@ ${options.prefix}` : "\n" : options.prefix
         return createConstructorTypeNode2(modifiers, typeParameters, parameters, type);
       },
       1(typeParameters, parameters, type) {
-        return createConstructorTypeNode2(void 0, typeParameters, parameters, type);
+        return createConstructorTypeNode2(
+          /*modifiers*/
+          void 0,
+          typeParameters,
+          parameters,
+          type
+        );
       }
     }).bind({
       0: (args) => args.length === 4,
@@ -147595,7 +163462,14 @@ ${options.prefix}` : "\n" : options.prefix
         return createImportTypeNode2(argument, assertions, qualifier, typeArguments, isTypeOf);
       },
       1(argument, qualifier, typeArguments, isTypeOf) {
-        return createImportTypeNode2(argument, void 0, qualifier, typeArguments, isTypeOf);
+        return createImportTypeNode2(
+          argument,
+          /*assertions*/
+          void 0,
+          qualifier,
+          typeArguments,
+          isTypeOf
+        );
       }
     }).bind({
       0: ([, assertions, qualifier, typeArguments, isTypeOf]) => (assertions === void 0 || isImportTypeAssertionContainer(assertions)) && (qualifier === void 0 || !isArray(qualifier)) && (typeArguments === void 0 || isArray(typeArguments)) && (isTypeOf === void 0 || typeof isTypeOf === "boolean"),
@@ -147637,7 +163511,13 @@ ${options.prefix}` : "\n" : options.prefix
         return createTypeParameterDeclaration2(modifiers, name, constraint, defaultType);
       },
       1(name, constraint, defaultType) {
-        return createTypeParameterDeclaration2(void 0, name, constraint, defaultType);
+        return createTypeParameterDeclaration2(
+          /*modifiers*/
+          void 0,
+          name,
+          constraint,
+          defaultType
+        );
       }
     }).bind({
       0: ([modifiers]) => modifiers === void 0 || isArray(modifiers),
@@ -148245,7 +164125,12 @@ ${options.prefix}` : "\n" : options.prefix
   function createInstallTypingsRequest(project, typeAcquisition, unresolvedImports, cachePath) {
     return {
       projectName: project.getProjectName(),
-      fileNames: project.getFileNames(true, true).concat(project.getExcludedFiles()),
+      fileNames: project.getFileNames(
+        /*excludeFilesFromExternalLibraries*/
+        true,
+        /*excludeConfigFiles*/
+        true
+      ).concat(project.getExcludedFiles()),
       compilerOptions: project.getCompilationSettings(),
       watchOptions: project.projectService.getWatchOptions(project),
       typeAcquisition,
@@ -148369,6 +164254,12 @@ ${options.prefix}` : "\n" : options.prefix
           this.pendingTimeouts = /* @__PURE__ */ new Map();
           this.logger = logger.hasLevel(3 /* verbose */) ? logger : void 0;
         }
+        /**
+         * Wait `number` milliseconds and then invoke `cb`.  If, while waiting, schedule
+         * is called again with the same `operationId`, cancel this operation in favor
+         * of the new one.  (Note that the amount of time the canceled operation had been
+         * waiting does not affect the amount of time that the new operation waits.)
+         */
         schedule(operationId, delay, cb) {
           const pendingTimeout = this.pendingTimeouts.get(operationId);
           if (pendingTimeout) {
@@ -148717,8 +164608,17 @@ ${options.prefix}` : "\n" : options.prefix
         constructor(host, info, initialVersion) {
           this.host = host;
           this.info = info;
+          /**
+           * True if the text is for the file thats open in the editor
+           */
           this.isOpen = false;
+          /**
+           * True if the text present is the text from the file on the disk
+           */
           this.ownFileText = false;
+          /**
+           * True when reloading contents of file from the disk is pending
+           */
           this.pendingReloadFromDisk = false;
           this.version = initialVersion || { svc: 0, text: 0 };
         }
@@ -148739,6 +164639,7 @@ ${options.prefix}` : "\n" : options.prefix
           this.info.sourceInfos = void 0;
           this.info.documentPositionMapper = void 0;
         }
+        /** Public for testing */
         useText(newText) {
           this.svc = void 0;
           this.text = newText;
@@ -148755,6 +164656,10 @@ ${options.prefix}` : "\n" : options.prefix
           this.fileSize = void 0;
           this.resetSourceMapInfo();
         }
+        /**
+         * Set the contents as newText
+         * returns true if text changed
+         */
         reload(newText) {
           Debug.assert(newText !== void 0);
           this.pendingReloadFromDisk = false;
@@ -148765,6 +164670,10 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return false;
         }
+        /**
+         * Reads the contents from tempFile(if supplied) or own file and sets it as contents
+         * returns true if text changed
+         */
         reloadWithFileText(tempFileName) {
           const { text: newText, fileSize } = this.getFileTextAndSize(tempFileName);
           const reloaded = this.reload(newText);
@@ -148772,6 +164681,10 @@ ${options.prefix}` : "\n" : options.prefix
           this.ownFileText = !tempFileName || tempFileName === this.info.fileName;
           return reloaded;
         }
+        /**
+         * Reloads the contents from the file if there is no pending reload from disk or the contents of file are same as file text
+         * returns true if text changed
+         */
         reloadFromDisk() {
           if (!this.pendingReloadFromDisk && !this.ownFileText) {
             return this.reloadWithFileText();
@@ -148781,6 +164694,13 @@ ${options.prefix}` : "\n" : options.prefix
         delayReloadFromFileIntoText() {
           this.pendingReloadFromDisk = true;
         }
+        /**
+         * For telemetry purposes, we would like to be able to report the size of the file.
+         * However, we do not want telemetry to require extra file I/O so we report a size
+         * that may be stale (e.g. may not reflect change made on disk since the last reload).
+         * NB: Will read from disk if the file contents have never been loaded because
+         * telemetry falsely indicating size 0 would be counter-productive.
+         */
         getTelemetryFileSize() {
           return !!this.fileSize ? this.fileSize : !!this.text ? this.text.length : !!this.svc ? this.svc.getSnapshot().getLength() : this.getSnapshot().getLength();
         }
@@ -148790,6 +164710,9 @@ ${options.prefix}` : "\n" : options.prefix
         getAbsolutePositionAndLineText(line) {
           return this.switchToScriptVersionCache().getAbsolutePositionAndLineText(line);
         }
+        /**
+         *  @param line 0 based index
+         */
         lineToTextSpan(line) {
           if (!this.useScriptVersionCacheIfValidOrOpen()) {
             const lineMap = this.getLineMap();
@@ -148799,6 +164722,10 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return this.svc.lineToTextSpan(line);
         }
+        /**
+         * @param line 1 based index
+         * @param offset 1 based index
+         */
         lineOffsetToPosition(line, offset, allowEdits) {
           if (!this.useScriptVersionCacheIfValidOrOpen()) {
             return computePositionOfLineAndCharacter(this.getLineMap(), line - 1, offset - 1, this.text, allowEdits);
@@ -148873,6 +164800,9 @@ ${options.prefix}` : "\n" : options.prefix
           this.scriptKind = scriptKind;
           this.hasMixedContent = hasMixedContent;
           this.path = path;
+          /**
+           * All projects that include this file
+           */
           this.containingProjects = [];
           this.isDynamic = isDynamicFileName(fileName);
           this.textStorage = new TextStorage(host, this, initialVersion);
@@ -148882,12 +164812,15 @@ ${options.prefix}` : "\n" : options.prefix
           }
           this.scriptKind = scriptKind ? scriptKind : getScriptKindFromFileName(fileName);
         }
+        /** @internal */
         getVersion() {
           return this.textStorage.version;
         }
+        /** @internal */
         getTelemetryFileSize() {
           return this.textStorage.getTelemetryFileSize();
         }
+        /** @internal */
         isDynamicOrHasMixedContent() {
           return this.hasMixedContent || this.isDynamic;
         }
@@ -148929,9 +164862,15 @@ ${options.prefix}` : "\n" : options.prefix
             }
           }
         }
+        /** @internal */
         getRealpathIfDifferent() {
           return this.realpath && this.realpath !== this.path ? this.realpath : void 0;
         }
+        /**
+         * @internal
+         * Does not compute realpath; uses precomputed result. Use `ensureRealPath`
+         * first if a definite result is needed.
+         */
         isSymlink() {
           return this.realpath && this.realpath !== this.path;
         }
@@ -148996,7 +164935,13 @@ ${options.prefix}` : "\n" : options.prefix
               p.getCachedDirectoryStructureHost().addOrDeleteFile(this.fileName, this.path, 2 /* Deleted */);
             }
             const existingRoot = p.getRootFilesMap().get(this.path);
-            p.removeFile(this, false, false);
+            p.removeFile(
+              this,
+              /*fileExists*/
+              false,
+              /*detachFromProjects*/
+              false
+            );
             p.onFileAddedOrRemoved(this.isSymlink());
             if (existingRoot && !isInferredProject(p)) {
               p.addMissingFileRoot(existingRoot.fileName);
@@ -149067,6 +165012,7 @@ ${options.prefix}` : "\n" : options.prefix
         saveTo(fileName) {
           this.host.writeFile(fileName, getSnapshotText(this.textStorage.getSnapshot()));
         }
+        /** @internal */
         delayReloadNonMixedContentFile() {
           Debug.assert(!this.isDynamicOrHasMixedContent());
           this.textStorage.delayReloadFromFileIntoText();
@@ -149085,6 +165031,7 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return false;
         }
+        /** @internal */
         getAbsolutePositionAndLineText(line) {
           return this.textStorage.getAbsolutePositionAndLineText(line);
         }
@@ -149100,15 +165047,20 @@ ${options.prefix}` : "\n" : options.prefix
         isOrphan() {
           return !forEach(this.containingProjects, (p) => !p.isOrphan());
         }
+        /** @internal */
         isContainedByBackgroundProject() {
           return some(
             this.containingProjects,
             (p) => p.projectKind === 3 /* AutoImportProvider */ || p.projectKind === 4 /* Auxiliary */
           );
         }
+        /**
+         *  @param line 1 based index
+         */
         lineToTextSpan(line) {
           return this.textStorage.lineToTextSpan(line);
         }
+        // eslint-disable-line @typescript-eslint/unified-signatures
         lineOffsetToPosition(line, offset, allowEdits) {
           return this.textStorage.lineOffsetToPosition(line, offset, allowEdits);
         }
@@ -149121,9 +165073,11 @@ ${options.prefix}` : "\n" : options.prefix
         isJavaScript() {
           return this.scriptKind === 1 /* JS */ || this.scriptKind === 2 /* JSX */;
         }
+        /** @internal */
         getLineInfo() {
           return this.textStorage.getLineInfo();
         }
+        /** @internal */
         closeSourceMapFileWatcher() {
           if (this.sourceMapFilePath && !isString(this.sourceMapFilePath)) {
             closeFileWatcherOf(this.sourceMapFilePath);
@@ -149182,11 +165136,13 @@ ${options.prefix}` : "\n" : options.prefix
       init_ts_server2();
       nullTypingsInstaller = {
         isKnownTypesPackageName: returnFalse,
+        // Should never be called because we never provide a types registry.
         installPackage: notImplemented,
         enqueueInstallTypingsRequest: noop,
         attach: noop,
         onProjectClosed: noop,
         globalTypingsCacheLocation: void 0
+        // TODO: GH#18217
       };
       TypingsCache = class {
         constructor(installer) {
@@ -149315,7 +165271,7 @@ ${options.prefix}` : "\n" : options.prefix
       if (!file.resolvedModules)
         return emptyArray2;
       let unresolvedImports;
-      file.resolvedModules.forEach((resolvedModule, name) => {
+      file.resolvedModules.forEach(({ resolvedModule }, name) => {
         if ((!resolvedModule || !resolutionExtensionIsTSOrJson(resolvedModule.extension)) && !isExternalModuleNameRelative(name) && !ambientModules.some((m) => m === name)) {
           unresolvedImports = append(unresolvedImports, parsePackageName(name).packageName);
         }
@@ -149348,6 +165304,7 @@ ${options.prefix}` : "\n" : options.prefix
         return ProjectKind2;
       })(ProjectKind || {});
       Project3 = class {
+        /** @internal */
         constructor(projectName, projectKind, projectService, documentRegistry, hasExplicitListOfFiles, lastFileExceededProgramSize, compilerOptions, compileOnSaveEnabled, watchOptions, directoryStructureHost, currentDirectory) {
           this.projectKind = projectKind;
           this.projectService = projectService;
@@ -149357,18 +165314,46 @@ ${options.prefix}` : "\n" : options.prefix
           this.watchOptions = watchOptions;
           this.rootFiles = [];
           this.rootFilesMap = /* @__PURE__ */ new Map();
+          /** @internal */
           this.plugins = [];
+          /**
+           * This is map from files to unresolved imports in it
+           * Maop does not contain entries for files that do not have unresolved imports
+           * This helps in containing the set of files to invalidate
+           *
+           * @internal
+           */
           this.cachedUnresolvedImportsPerFile = /* @__PURE__ */ new Map();
+          /** @internal */
           this.hasAddedorRemovedFiles = false;
+          /** @internal */
           this.hasAddedOrRemovedSymlinks = false;
+          /**
+           * Last version that was reported.
+           */
           this.lastReportedVersion = 0;
+          /**
+           * Current project's program version. (incremented everytime new program is created that is not complete reuse from the old one)
+           * This property is changed in 'updateGraph' based on the set of files in program
+           */
           this.projectProgramVersion = 0;
+          /**
+           * Current version of the project state. It is changed when:
+           * - new root file was added/removed
+           * - edit happen in some file that is currently included in the project.
+           * This property is different from projectStructureVersion since in most cases edits don't affect set of files in the project
+           */
           this.projectStateVersion = 0;
           this.isInitialLoadPending = returnFalse;
+          /** @internal */
           this.dirty = false;
+          /** @internal */
           this.typingFiles = emptyArray2;
+          /** @internal */
           this.moduleSpecifierCache = createModuleSpecifierCache(this);
+          /** @internal */
           this.createHash = maybeBind(this.projectService.host, this.projectService.host.createHash);
+          /** @internal */
           this.globalCacheResolutionModuleName = ts_JsTyping_exports.nonRelativeModuleNameForTypingCache;
           this.projectName = projectName;
           this.directoryStructureHost = directoryStructureHost;
@@ -149410,6 +165395,7 @@ ${options.prefix}` : "\n" : options.prefix
           this.resolutionCache = createResolutionCache(
             this,
             currentDirectory && this.currentDirectory,
+            /*logChangesWhenResolvingModule*/
             true
           );
           this.languageService = createLanguageService(this, this.documentRegistry, this.projectService.serverMode);
@@ -149421,6 +165407,7 @@ ${options.prefix}` : "\n" : options.prefix
             this.projectService.pendingEnsureProjectForOpenFiles = true;
           }
         }
+        /** @internal */
         getResolvedProjectReferenceToRedirect(_fileName) {
           return void 0;
         }
@@ -149443,6 +165430,7 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return result.module;
         }
+        /** @internal */
         static async importServicePluginAsync(moduleName, initialDir, host, log, logErrors) {
           Debug.assertIsDefined(host.importPlugin);
           const resolvedPath = combinePaths(initialDir, "node_modules");
@@ -149466,12 +165454,14 @@ ${options.prefix}` : "\n" : options.prefix
         installPackage(options) {
           return this.typingsCache.installPackage({ ...options, projectName: this.projectName, projectRootPath: this.toPath(this.currentDirectory) });
         }
+        /** @internal */
         getGlobalTypingsCacheLocation() {
           return this.getGlobalCache();
         }
         get typingsCache() {
           return this.projectService.typingsCache;
         }
+        /** @internal */
         getSymlinkCache() {
           if (!this.symlinks) {
             this.symlinks = createSymlinkCache(this.getCurrentDirectory(), this.getCanonicalFileName);
@@ -149479,14 +165469,16 @@ ${options.prefix}` : "\n" : options.prefix
           if (this.program && !this.symlinks.hasProcessedResolutions()) {
             this.symlinks.setSymlinksFromResolutions(
               this.program.getSourceFiles(),
-              this.program.getResolvedTypeReferenceDirectives()
+              this.program.getAutomaticTypeDirectiveResolutions()
             );
           }
           return this.symlinks;
         }
+        // Method of LanguageServiceHost
         getCompilationSettings() {
           return this.compilerOptions;
         }
+        // Method to support public API
         getCompilerOptions() {
           return this.getCompilationSettings();
         }
@@ -149563,17 +165555,23 @@ ${options.prefix}` : "\n" : options.prefix
           const path = this.toPath(file);
           return !this.isWatchedMissingFile(path) && this.directoryStructureHost.fileExists(file);
         }
-        resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference, _options, containingSourceFile, resolutionInfo) {
-          return this.resolutionCache.resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference, containingSourceFile, resolutionInfo);
+        /** @internal */
+        resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
+          return this.resolutionCache.resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames);
         }
         getModuleResolutionCache() {
           return this.resolutionCache.getModuleResolutionCache();
         }
-        getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile, resolutionMode) {
-          return this.resolutionCache.getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile, resolutionMode);
-        }
-        resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference, _options, containingFileMode, resolutionInfo) {
-          return this.resolutionCache.resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference, containingFileMode, resolutionInfo);
+        /** @internal */
+        resolveTypeReferenceDirectiveReferences(typeDirectiveReferences, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
+          return this.resolutionCache.resolveTypeReferenceDirectiveReferences(
+            typeDirectiveReferences,
+            containingFile,
+            redirectedReference,
+            options,
+            containingSourceFile,
+            reusedNames
+          );
         }
         directoryExists(path) {
           return this.directoryStructureHost.directoryExists(path);
@@ -149581,12 +165579,15 @@ ${options.prefix}` : "\n" : options.prefix
         getDirectories(path) {
           return this.directoryStructureHost.getDirectories(path);
         }
+        /** @internal */
         getCachedDirectoryStructureHost() {
           return void 0;
         }
+        /** @internal */
         toPath(fileName) {
           return toPath(fileName, this.currentDirectory, this.projectService.toCanonicalFileName);
         }
+        /** @internal */
         watchDirectoryOfFailedLookupLocation(directory, cb, flags) {
           return this.projectService.watchFactory.watchDirectory(
             directory,
@@ -149597,6 +165598,7 @@ ${options.prefix}` : "\n" : options.prefix
             this
           );
         }
+        /** @internal */
         watchAffectingFileLocation(file, cb) {
           return this.projectService.watchFactory.watchFile(
             file,
@@ -149607,25 +165609,35 @@ ${options.prefix}` : "\n" : options.prefix
             this
           );
         }
+        /** @internal */
         clearInvalidateResolutionOfFailedLookupTimer() {
           return this.projectService.throttledOperations.cancel(`${this.getProjectName()}FailedLookupInvalidation`);
         }
+        /** @internal */
         scheduleInvalidateResolutionsOfFailedLookupLocations() {
-          this.projectService.throttledOperations.schedule(`${this.getProjectName()}FailedLookupInvalidation`, 1e3, () => {
-            if (this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
-              this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
+          this.projectService.throttledOperations.schedule(
+            `${this.getProjectName()}FailedLookupInvalidation`,
+            /*delay*/
+            1e3,
+            () => {
+              if (this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
+                this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
+              }
             }
-          });
+          );
         }
+        /** @internal */
         invalidateResolutionsOfFailedLookupLocations() {
           if (this.clearInvalidateResolutionOfFailedLookupTimer() && this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) {
             this.markAsDirty();
             this.projectService.delayEnsureProjectForOpenFiles();
           }
         }
+        /** @internal */
         onInvalidatedResolution() {
           this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
         }
+        /** @internal */
         watchTypeRootsDirectory(directory, cb, flags) {
           return this.projectService.watchFactory.watchDirectory(
             directory,
@@ -149636,18 +165648,23 @@ ${options.prefix}` : "\n" : options.prefix
             this
           );
         }
+        /** @internal */
         hasChangedAutomaticTypeDirectiveNames() {
           return this.resolutionCache.hasChangedAutomaticTypeDirectiveNames();
         }
+        /** @internal */
         onChangedAutomaticTypeDirectiveNames() {
           this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
         }
+        /** @internal */
         getGlobalCache() {
           return this.getTypeAcquisition().enable ? this.projectService.typingsInstaller.globalTypingsCacheLocation : void 0;
         }
+        /** @internal */
         fileIsOpen(filePath) {
           return this.projectService.openFiles.has(filePath);
         }
+        /** @internal */
         writeLog(s) {
           this.projectService.logger.info(s);
         }
@@ -149662,9 +165679,15 @@ ${options.prefix}` : "\n" : options.prefix
             this.compilerOptions.noEmitForJsFiles = true;
           }
         }
+        /**
+         * Get the errors that dont have any file name associated
+         */
         getGlobalProjectErrors() {
           return filter(this.projectErrors, (diagnostic) => !diagnostic.file) || emptyArray2;
         }
+        /**
+         * Get all the project errors
+         */
         getAllProjectErrors() {
           return this.projectErrors || emptyArray2;
         }
@@ -149677,18 +165700,23 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return this.languageService;
         }
+        /** @internal */
         getSourceMapper() {
           return this.getLanguageService().getSourceMapper();
         }
+        /** @internal */
         clearSourceMapperCache() {
           this.languageService.clearSourceMapperCache();
         }
+        /** @internal */
         getDocumentPositionMapper(generatedFileName, sourceFileName) {
           return this.projectService.getDocumentPositionMapper(this, generatedFileName, sourceFileName);
         }
+        /** @internal */
         getSourceFileLike(fileName) {
           return this.projectService.getSourceFileLike(fileName, this);
         }
+        /** @internal */
         shouldEmitFile(scriptInfo) {
           return scriptInfo && !scriptInfo.isDynamicOrHasMixedContent() && !this.program.isSourceOfProjectReferenceRedirect(scriptInfo.path);
         }
@@ -149697,7 +165725,12 @@ ${options.prefix}` : "\n" : options.prefix
             return [];
           }
           updateProjectIfDirty(this);
-          this.builderState = BuilderState.create(this.program, this.builderState, true);
+          this.builderState = BuilderState.create(
+            this.program,
+            this.builderState,
+            /*disableUseFileVersionAsSignature*/
+            true
+          );
           return mapDefined(
             BuilderState.getFilesAffectedBy(
               this.builderState,
@@ -149709,6 +165742,9 @@ ${options.prefix}` : "\n" : options.prefix
             (sourceFile) => this.shouldEmitFile(this.projectService.getScriptInfoForPath(sourceFile.path)) ? sourceFile.fileName : void 0
           );
         }
+        /**
+         * Returns true if emit was conducted
+         */
         emitFile(scriptInfo, writeFile2) {
           if (!this.languageServiceEnabled || !this.shouldEmitFile(scriptInfo)) {
             return { emitSkipped: true, diagnostics: emptyArray2 };
@@ -149736,7 +165772,11 @@ ${options.prefix}` : "\n" : options.prefix
           }
           this.languageServiceEnabled = true;
           this.lastFileExceededProgramSize = void 0;
-          this.projectService.onUpdateLanguageServiceStateForProject(this, true);
+          this.projectService.onUpdateLanguageServiceStateForProject(
+            this,
+            /*languageServiceEnabled*/
+            true
+          );
         }
         disableLanguageService(lastFileExceededProgramSize) {
           if (!this.languageServiceEnabled) {
@@ -149753,7 +165793,11 @@ ${options.prefix}` : "\n" : options.prefix
           this.autoImportProviderHost = void 0;
           this.resolutionCache.closeTypeRootsWatch();
           this.clearGeneratedFileWatch();
-          this.projectService.onUpdateLanguageServiceStateForProject(this, false);
+          this.projectService.onUpdateLanguageServiceStateForProject(
+            this,
+            /*languageServiceEnabled*/
+            false
+          );
         }
         getProjectName() {
           return this.projectName;
@@ -149784,6 +165828,7 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return this.program.getSourceFileByPath(path);
         }
+        /** @internal */
         getSourceFileOrConfigFile(path) {
           const options = this.program.getCompilerOptions();
           return path === options.configFilePath ? options.configFile : this.getSourceFile(path);
@@ -149842,12 +165887,14 @@ ${options.prefix}` : "\n" : options.prefix
         hasRoots() {
           return this.rootFiles && this.rootFiles.length > 0;
         }
+        /** @internal */
         isOrphan() {
           return false;
         }
         getRootFiles() {
           return this.rootFiles && this.rootFiles.map((info) => info.fileName);
         }
+        /** @internal */
         getRootFilesMap() {
           return this.rootFilesMap;
         }
@@ -149901,6 +165948,7 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return result;
         }
+        /** @internal */
         getFileNamesWithRedirectInfo(includeProjectReferenceRedirectInfo) {
           return this.getFileNames().map((fileName) => ({
             fileName,
@@ -149944,6 +165992,7 @@ ${options.prefix}` : "\n" : options.prefix
           var _a2;
           return this.rootFilesMap && ((_a2 = this.rootFilesMap.get(info.path)) == null ? void 0 : _a2.info) === info;
         }
+        // add a root file to project
         addRoot(info, fileName) {
           Debug.assert(!this.isRoot(info));
           this.rootFiles.push(info);
@@ -149951,6 +166000,7 @@ ${options.prefix}` : "\n" : options.prefix
           info.attachToProject(this);
           this.markAsDirty();
         }
+        // add a root file that doesnt exist on host
         addMissingFileRoot(fileName) {
           const path = this.projectService.toPath(fileName);
           this.rootFilesMap.set(path, { fileName });
@@ -149974,6 +166024,7 @@ ${options.prefix}` : "\n" : options.prefix
         registerFileUpdate(fileName) {
           (this.updatedFileNames || (this.updatedFileNames = /* @__PURE__ */ new Set())).add(fileName);
         }
+        /** @internal */
         markFileAsDirty(changedFile) {
           this.markAsDirty();
           if (this.exportMapCache && !this.exportMapCache.isEmpty()) {
@@ -149986,6 +166037,7 @@ ${options.prefix}` : "\n" : options.prefix
             this.dirty = true;
           }
         }
+        /** @internal */
         onAutoImportProviderSettingsChanged() {
           var _a2;
           if (this.autoImportProviderHost === false) {
@@ -149994,6 +166046,7 @@ ${options.prefix}` : "\n" : options.prefix
             (_a2 = this.autoImportProviderHost) == null ? void 0 : _a2.markAsDirty();
           }
         }
+        /** @internal */
         onPackageJsonChange(packageJsonPath) {
           var _a2;
           if ((_a2 = this.packageJsonsForAutoImport) == null ? void 0 : _a2.has(packageJsonPath)) {
@@ -150003,15 +166056,21 @@ ${options.prefix}` : "\n" : options.prefix
             }
           }
         }
+        /** @internal */
         onFileAddedOrRemoved(isSymlink) {
           this.hasAddedorRemovedFiles = true;
           if (isSymlink) {
             this.hasAddedOrRemovedSymlinks = true;
           }
         }
+        /** @internal */
         onDiscoveredSymlink() {
           this.hasAddedOrRemovedSymlinks = true;
         }
+        /**
+         * Updates set of files that contribute to this project
+         * @returns: true if set of files in the project stays the same and false - otherwise.
+         */
         updateGraph() {
           var _a2, _b, _c;
           (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "updateGraph", { name: this.projectName, kind: ProjectKind[this.projectKind] });
@@ -150049,11 +166108,13 @@ ${options.prefix}` : "\n" : options.prefix
           (_c = tracing) == null ? void 0 : _c.pop();
           return !hasNewProgram;
         }
+        /** @internal */
         updateTypingFiles(typingFiles) {
           if (enumerateInsertsAndDeletes(
             typingFiles,
             this.typingFiles,
             getStringComparer(!this.useCaseSensitiveFileNames()),
+            /*inserted*/
             noop,
             (removed) => this.detachScriptInfoFromProject(removed)
           )) {
@@ -150062,6 +166123,7 @@ ${options.prefix}` : "\n" : options.prefix
             this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this);
           }
         }
+        /** @internal */
         getCurrentProgram() {
           return this.program;
         }
@@ -150102,6 +166164,7 @@ ${options.prefix}` : "\n" : options.prefix
             updateMissingFilePathsWatch(
               this.program,
               this.missingFilesMap || (this.missingFilesMap = /* @__PURE__ */ new Map()),
+              // Watch the missing files
               (missingFilePath) => this.addMissingFileWatcher(missingFilePath)
             );
             if (this.generatedFilesMap) {
@@ -150163,6 +166226,9 @@ ${options.prefix}` : "\n" : options.prefix
             this.externalFiles,
             oldExternalFiles,
             getStringComparer(!this.useCaseSensitiveFileNames()),
+            // Ensure a ScriptInfo is created for new external files. This is performed indirectly
+            // by the host for files in the program when the program is retrieved above but
+            // the program doesn't contain external files so this must be done explicitly.
             (inserted) => {
               const scriptInfo = this.projectService.getOrCreateScriptInfoNotOpenedByClient(inserted, this.currentDirectory, this.directoryStructureHost);
               scriptInfo == null ? void 0 : scriptInfo.attachToProject(this);
@@ -150173,12 +166239,16 @@ ${options.prefix}` : "\n" : options.prefix
           this.sendPerformanceEvent("UpdateGraph", elapsed);
           this.writeLog(`Finishing updateGraphWorker: Project: ${this.getProjectName()} Version: ${this.getProjectVersion()} structureChanged: ${hasNewProgram}${this.program ? ` structureIsReused:: ${StructureIsReused[this.program.structureIsReused]}` : ""} Elapsed: ${elapsed}ms`);
           if (this.hasAddedorRemovedFiles) {
-            this.print(true);
+            this.print(
+              /*writeProjectFileNames*/
+              true
+            );
           } else if (this.program !== oldProgram) {
             this.writeLog(`Different program with same set of files`);
           }
           return hasNewProgram;
         }
+        /** @internal */
         sendPerformanceEvent(kind, durationMs) {
           this.projectService.sendPerformanceEvent(kind, durationMs);
         }
@@ -150220,6 +166290,7 @@ ${options.prefix}` : "\n" : options.prefix
         isWatchedMissingFile(path) {
           return !!this.missingFilesMap && this.missingFilesMap.has(path);
         }
+        /** @internal */
         addGeneratedFileWatch(generatedFile, sourceFile) {
           if (outFile(this.compilerOptions)) {
             if (!this.generatedFilesMap) {
@@ -150298,12 +166369,16 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return strBuilder;
         }
+        /** @internal */
         print(writeProjectFileNames) {
           this.writeLog(`Project '${this.projectName}' (${ProjectKind[this.projectKind]})`);
           this.writeLog(this.filesToString(writeProjectFileNames && this.projectService.logger.hasLevel(3 /* verbose */)));
           this.writeLog("-----------------------------------------------");
           if (this.autoImportProviderHost) {
-            this.autoImportProviderHost.print(false);
+            this.autoImportProviderHost.print(
+              /*writeProjectFileNames*/
+              false
+            );
           }
         }
         setCompilerOptions(compilerOptions) {
@@ -150323,9 +166398,11 @@ ${options.prefix}` : "\n" : options.prefix
             this.markAsDirty();
           }
         }
+        /** @internal */
         setWatchOptions(watchOptions) {
           this.watchOptions = watchOptions;
         }
+        /** @internal */
         getWatchOptions() {
           return this.watchOptions;
         }
@@ -150337,6 +166414,7 @@ ${options.prefix}` : "\n" : options.prefix
         getTypeAcquisition() {
           return this.typeAcquisition || {};
         }
+        /** @internal */
         getChangesSinceVersion(lastKnownVersion, includeProjectReferenceRedirectInfo) {
           const includeProjectReferenceRedirectInfoIfRequested = includeProjectReferenceRedirectInfo ? (files) => arrayFrom(files.entries(), ([fileName, isSourceOfProjectReferenceRedirect]) => ({
             fileName,
@@ -150423,16 +166501,20 @@ ${options.prefix}` : "\n" : options.prefix
             };
           }
         }
+        // remove a root file from project
         removeRoot(info) {
           orderedRemoveItem(this.rootFiles, info);
           this.rootFilesMap.delete(info.path);
         }
+        /** @internal */
         isSourceOfProjectReferenceRedirect(fileName) {
           return !!this.program && this.program.isSourceOfProjectReferenceRedirect(fileName);
         }
+        /** @internal */
         getGlobalPluginSearchPaths() {
           return [
             ...this.projectService.pluginProbeLocations,
+            // ../../.. to walk from X/node_modules/typescript/lib/tsserver.js to X/node_modules/
             combinePaths(this.projectService.getExecutingFilePath(), "../../..")
           ];
         }
@@ -150454,6 +166536,11 @@ ${options.prefix}` : "\n" : options.prefix
             this.enablePlugin({ name: globalPluginName, global: true }, searchPaths, pluginConfigOverrides);
           }
         }
+        /**
+         * Performs the initial steps of enabling a plugin by finding and instantiating the module for a plugin synchronously using 'require'.
+         *
+         * @internal
+         */
         beginEnablePluginSync(pluginConfigEntry, searchPaths, pluginConfigOverrides) {
           Debug.assertIsDefined(this.projectService.host.require);
           let errorLogs;
@@ -150464,6 +166551,11 @@ ${options.prefix}` : "\n" : options.prefix
           const resolvedModule = firstDefined(searchPaths, (searchPath) => Project3.resolveModule(pluginConfigEntry.name, searchPath, this.projectService.host, log, logError));
           return { pluginConfigEntry, pluginConfigOverrides, resolvedModule, errorLogs };
         }
+        /**
+         * Performs the initial steps of enabling a plugin by finding and instantiating the module for a plugin asynchronously using dynamic `import`.
+         *
+         * @internal
+         */
         async beginEnablePluginAsync(pluginConfigEntry, searchPaths, pluginConfigOverrides) {
           Debug.assertIsDefined(this.projectService.host.importPlugin);
           let errorLogs;
@@ -150480,6 +166572,11 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return { pluginConfigEntry, pluginConfigOverrides, resolvedModule, errorLogs };
         }
+        /**
+         * Performs the remaining steps of enabling a plugin after its module has been instantiated.
+         *
+         * @internal
+         */
         endEnablePlugin({ pluginConfigEntry, pluginConfigOverrides, resolvedModule, errorLogs }) {
           if (resolvedModule) {
             const configurationOverride = pluginConfigOverrides && pluginConfigOverrides.get(pluginConfigEntry.name);
@@ -150526,6 +166623,7 @@ ${options.prefix}` : "\n" : options.prefix
             this.projectService.logger.info(`Plugin activation failed: ${e}`);
           }
         }
+        /** @internal */
         onPluginConfigurationChanged(pluginName, configuration) {
           this.plugins.filter((plugin) => plugin.name === pluginName).forEach((plugin) => {
             if (plugin.module.onConfigurationChanged) {
@@ -150533,41 +166631,51 @@ ${options.prefix}` : "\n" : options.prefix
             }
           });
         }
+        /** Starts a new check for diagnostics. Call this if some file has updated that would cause diagnostics to be changed. */
         refreshDiagnostics() {
           this.projectService.sendProjectsUpdatedInBackgroundEvent();
         }
+        /** @internal */
         getPackageJsonsVisibleToFile(fileName, rootDir) {
           if (this.projectService.serverMode !== 0 /* Semantic */)
             return emptyArray2;
           return this.projectService.getPackageJsonsVisibleToFile(fileName, rootDir);
         }
+        /** @internal */
         getNearestAncestorDirectoryWithPackageJson(fileName) {
           return this.projectService.getNearestAncestorDirectoryWithPackageJson(fileName);
         }
+        /** @internal */
         getPackageJsonsForAutoImport(rootDir) {
           const packageJsons = this.getPackageJsonsVisibleToFile(combinePaths(this.currentDirectory, inferredTypesContainingFile), rootDir);
           this.packageJsonsForAutoImport = new Set(packageJsons.map((p) => p.fileName));
           return packageJsons;
         }
+        /** @internal */
         getPackageJsonCache() {
           return this.projectService.packageJsonCache;
         }
+        /** @internal */
         getCachedExportInfoMap() {
           return this.exportMapCache || (this.exportMapCache = createCacheableExportInfoMap(this));
         }
+        /** @internal */
         clearCachedExportInfoMap() {
           var _a2;
           (_a2 = this.exportMapCache) == null ? void 0 : _a2.clear();
         }
+        /** @internal */
         getModuleSpecifierCache() {
           return this.moduleSpecifierCache;
         }
+        /** @internal */
         includePackageJsonAutoImports() {
           if (this.projectService.includePackageJsonAutoImports() === 0 /* Off */ || !this.languageServiceEnabled || isInsideNodeModules(this.currentDirectory) || !this.isDefaultProjectForOpenFiles()) {
             return 0 /* Off */;
           }
           return this.projectService.includePackageJsonAutoImports();
         }
+        /** @internal */
         getModuleResolutionHostForAutoImportProvider() {
           var _a2, _b;
           if (this.program) {
@@ -150584,6 +166692,7 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return this.projectService.host;
         }
+        /** @internal */
         getPackageJsonAutoImportProvider() {
           var _a2, _b, _c;
           if (this.autoImportProviderHost === false) {
@@ -150616,18 +166725,22 @@ ${options.prefix}` : "\n" : options.prefix
             (_c = tracing) == null ? void 0 : _c.pop();
           }
         }
+        /** @internal */
         isDefaultProjectForOpenFiles() {
           return !!forEachEntry(
             this.projectService.openFiles,
             (_, fileName) => this.projectService.tryGetDefaultProjectForFile(toNormalizedPath(fileName)) === this
           );
         }
+        /** @internal */
         watchNodeModulesForPackageJsonChanges(directoryPath) {
           return this.projectService.watchPackageJsonsInNodeModules(this.toPath(directoryPath), this);
         }
+        /** @internal */
         getIncompleteCompletionsCache() {
           return this.projectService.getIncompleteCompletionsCache();
         }
+        /** @internal */
         getNoDtsResolutionProject(rootFileNames) {
           Debug.assert(this.projectService.serverMode === 0 /* Semantic */);
           if (!this.noDtsResolutionProject) {
@@ -150656,6 +166769,7 @@ ${options.prefix}` : "\n" : options.prefix
           );
           return this.noDtsResolutionProject;
         }
+        /** @internal */
         getCompilerOptionsForNoDtsResolutionProject() {
           return {
             ...this.getCompilerOptions(),
@@ -150672,15 +166786,20 @@ ${options.prefix}` : "\n" : options.prefix
         }
       };
       InferredProject2 = class extends Project3 {
+        /** @internal */
         constructor(projectService, documentRegistry, compilerOptions, watchOptions, projectRootPath, currentDirectory, pluginConfigOverrides, typeAcquisition) {
           super(
             projectService.newInferredProjectName(),
             0 /* Inferred */,
             projectService,
             documentRegistry,
+            // TODO: GH#18217
+            /*files*/
             void 0,
+            /*lastFileExceededProgramSize*/
             void 0,
             compilerOptions,
+            /*compileOnSaveEnabled*/
             false,
             watchOptions,
             projectService.host,
@@ -150717,7 +166836,10 @@ ${options.prefix}` : "\n" : options.prefix
           Debug.assert(info.isScriptOpen());
           this.projectService.startWatchingConfigFilesForInferredProjectRoot(info);
           if (!this._isJsInferredProject && info.isJavaScript()) {
-            this.toggleJsInferredProject(true);
+            this.toggleJsInferredProject(
+              /*isJsInferredProject*/
+              true
+            );
           }
           super.addRoot(info);
         }
@@ -150726,10 +166848,14 @@ ${options.prefix}` : "\n" : options.prefix
           super.removeRoot(info);
           if (this._isJsInferredProject && info.isJavaScript()) {
             if (every(this.getRootScriptInfos(), (rootInfo) => !rootInfo.isJavaScript())) {
-              this.toggleJsInferredProject(false);
+              this.toggleJsInferredProject(
+                /*isJsInferredProject*/
+                false
+              );
             }
           }
         }
+        /** @internal */
         isOrphan() {
           return !this.hasRoots();
         }
@@ -150755,32 +166881,42 @@ ${options.prefix}` : "\n" : options.prefix
             4 /* Auxiliary */,
             projectService,
             documentRegistry,
+            /*hasExplicitListOfFiles*/
             false,
+            /*lastFileExceededProgramSize*/
             void 0,
             compilerOptions,
+            /*compileOnSaveEnabled*/
             false,
+            /*watchOptions*/
             void 0,
             projectService.host,
+            /*currentDirectory*/
             void 0
           );
         }
         isOrphan() {
           return true;
         }
+        /** @internal */
         scheduleInvalidateResolutionsOfFailedLookupLocations() {
           return;
         }
       };
       _AutoImportProviderProject = class extends Project3 {
+        /** @internal */
         constructor(hostProject, initialRootNames, documentRegistry, compilerOptions) {
           super(
             hostProject.projectService.newAutoImportProviderProjectName(),
             3 /* AutoImportProvider */,
             hostProject.projectService,
             documentRegistry,
+            /*hasExplicitListOfFiles*/
             false,
+            /*lastFileExceededProgramSize*/
             void 0,
             compilerOptions,
+            /*compileOnSaveEnabled*/
             false,
             hostProject.getWatchOptions(),
             hostProject.projectService.host,
@@ -150791,6 +166927,7 @@ ${options.prefix}` : "\n" : options.prefix
           this.useSourceOfProjectReferenceRedirect = maybeBind(this.hostProject, this.hostProject.useSourceOfProjectReferenceRedirect);
           this.getParsedCommandLine = maybeBind(this.hostProject, this.hostProject.getParsedCommandLine);
         }
+        /** @internal */
         static getRootFileNames(dependencySelection, hostProject, moduleResolutionHost, compilerOptions) {
           var _a2, _b;
           if (!dependencySelection) {
@@ -150852,7 +166989,13 @@ ${options.prefix}` : "\n" : options.prefix
               if (done)
                 continue;
               if (packageJson && compilerOptions.allowJs && compilerOptions.maxNodeModuleJsDepth) {
-                const entrypoints = getRootNamesFromPackageJson(packageJson, program, symlinkCache, true);
+                const entrypoints = getRootNamesFromPackageJson(
+                  packageJson,
+                  program,
+                  symlinkCache,
+                  /*allowJs*/
+                  true
+                );
                 rootNames = concatenate(rootNames, entrypoints);
                 dependenciesAdded += (entrypoints == null ? void 0 : entrypoints.length) ? 1 : 0;
               }
@@ -150894,6 +167037,7 @@ ${options.prefix}` : "\n" : options.prefix
             }
           }
         }
+        /** @internal */
         static create(dependencySelection, hostProject, moduleResolutionHost, documentRegistry) {
           if (dependencySelection === 0 /* Off */) {
             return void 0;
@@ -150908,6 +167052,7 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return new _AutoImportProviderProject(hostProject, rootNames, documentRegistry, compilerOptions);
         }
+        /** @internal */
         isEmpty() {
           return !some(this.rootFileNames);
         }
@@ -150933,6 +167078,7 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return hasSameSetOfFiles;
         }
+        /** @internal */
         scheduleInvalidateResolutionsOfFailedLookupLocations() {
           return;
         }
@@ -150950,9 +167096,11 @@ ${options.prefix}` : "\n" : options.prefix
         getLanguageService() {
           throw new Error("AutoImportProviderProject language service should never be used. To get the program, use `project.getCurrentProgram()`.");
         }
+        /** @internal */
         onAutoImportProviderSettingsChanged() {
           throw new Error("AutoImportProviderProject is an auto import provider; use `markAsDirty()` instead.");
         }
+        /** @internal */
         onPackageJsonChange() {
           throw new Error("package.json changes should be notified on an AutoImportProvider's host project");
         }
@@ -150962,22 +167110,27 @@ ${options.prefix}` : "\n" : options.prefix
         getProjectReferences() {
           return this.hostProject.getProjectReferences();
         }
+        /** @internal */
         includePackageJsonAutoImports() {
           return 0 /* Off */;
         }
         getTypeAcquisition() {
           return { enable: false };
         }
+        /** @internal */
         getSymlinkCache() {
           return this.hostProject.getSymlinkCache();
         }
+        /** @internal */
         getModuleResolutionCache() {
           var _a2;
           return (_a2 = this.hostProject.getCurrentProgram()) == null ? void 0 : _a2.getModuleResolutionCache();
         }
       };
       AutoImportProviderProject = _AutoImportProviderProject;
+      /** @internal */
       AutoImportProviderProject.maxDependencies = 10;
+      /** @internal */
       AutoImportProviderProject.compilerOptionsOverrides = {
         diagnostics: false,
         skipLibCheck: true,
@@ -150987,36 +167140,51 @@ ${options.prefix}` : "\n" : options.prefix
         noLib: true
       };
       ConfiguredProject2 = class extends Project3 {
+        /** @internal */
         constructor(configFileName, canonicalConfigFilePath, projectService, documentRegistry, cachedDirectoryStructureHost) {
           super(
             configFileName,
             1 /* Configured */,
             projectService,
             documentRegistry,
+            /*hasExplicitListOfFiles*/
             false,
+            /*lastFileExceededProgramSize*/
             void 0,
+            /*compilerOptions*/
             {},
+            /*compileOnSaveEnabled*/
             false,
+            /*watchOptions*/
             void 0,
             cachedDirectoryStructureHost,
             getDirectoryPath(configFileName)
           );
           this.canonicalConfigFilePath = canonicalConfigFilePath;
+          /** @internal */
           this.openFileWatchTriggered = /* @__PURE__ */ new Map();
+          /** @internal */
           this.canConfigFileJsonReportNoInputFiles = false;
+          /** Ref count to the project when opened from external project */
           this.externalProjectRefCount = 0;
+          /** @internal */
           this.isInitialLoadPending = returnTrue;
+          /** @internal */
           this.sendLoadingProjectFinish = false;
         }
+        /** @internal */
         setCompilerHost(host) {
           this.compilerHost = host;
         }
+        /** @internal */
         getCompilerHost() {
           return this.compilerHost;
         }
+        /** @internal */
         useSourceOfProjectReferenceRedirect() {
           return this.languageServiceEnabled;
         }
+        /** @internal */
         getParsedCommandLine(fileName) {
           const configFileName = asNormalizedPath(normalizePath(fileName));
           const canonicalConfigFilePath = asNormalizedPath(this.projectService.toCanonicalFileName(configFileName));
@@ -151030,13 +167198,19 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return configFileExistenceInfo.exists ? configFileExistenceInfo.config.parsedCommandLine : void 0;
         }
+        /** @internal */
         onReleaseParsedCommandLine(fileName) {
           this.releaseParsedConfig(asNormalizedPath(this.projectService.toCanonicalFileName(asNormalizedPath(normalizePath(fileName)))));
         }
+        /** @internal */
         releaseParsedConfig(canonicalConfigFilePath) {
           this.projectService.stopWatchingWildCards(canonicalConfigFilePath, this);
           this.projectService.releaseParsedConfig(canonicalConfigFilePath, this);
         }
+        /**
+         * If the project has reload from disk pending, it reloads (and then updates graph as part of that) instead of just updating the graph
+         * @returns: true if set of files in the project stays the same and false - otherwise.
+         */
         updateGraph() {
           const isInitialLoad = this.isInitialLoadPending();
           this.isInitialLoadPending = returnFalse;
@@ -151052,7 +167226,13 @@ ${options.prefix}` : "\n" : options.prefix
               this.openFileWatchTriggered.clear();
               const reason = Debug.checkDefined(this.pendingReloadReason);
               this.pendingReloadReason = void 0;
-              this.projectService.reloadConfiguredProject(this, reason, isInitialLoad, false);
+              this.projectService.reloadConfiguredProject(
+                this,
+                reason,
+                isInitialLoad,
+                /*clearSemanticCache*/
+                false
+              );
               result = true;
               break;
             default:
@@ -151063,6 +167243,7 @@ ${options.prefix}` : "\n" : options.prefix
           this.projectService.sendProjectTelemetry(this);
           return result;
         }
+        /** @internal */
         getCachedDirectoryStructureHost() {
           return this.directoryStructureHost;
         }
@@ -151076,18 +167257,22 @@ ${options.prefix}` : "\n" : options.prefix
           this.projectReferences = refs;
           this.potentialProjectReferences = void 0;
         }
+        /** @internal */
         setPotentialProjectReference(canonicalConfigPath) {
           Debug.assert(this.isInitialLoadPending());
           (this.potentialProjectReferences || (this.potentialProjectReferences = /* @__PURE__ */ new Set())).add(canonicalConfigPath);
         }
+        /** @internal */
         getResolvedProjectReferenceToRedirect(fileName) {
           const program = this.getCurrentProgram();
           return program && program.getResolvedProjectReferenceToRedirect(fileName);
         }
+        /** @internal */
         forEachResolvedProjectReference(cb) {
           var _a2;
           return (_a2 = this.getCurrentProgram()) == null ? void 0 : _a2.forEachResolvedProjectReference(cb);
         }
+        /** @internal */
         enablePluginsWithOptions(options, pluginConfigOverrides) {
           var _a2;
           this.plugins.length = 0;
@@ -151111,9 +167296,15 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return this.enableGlobalPlugins(options, pluginConfigOverrides);
         }
+        /**
+         * Get the errors that dont have any file name associated
+         */
         getGlobalProjectErrors() {
           return filter(this.projectErrors, (diagnostic) => !diagnostic.file) || emptyArray2;
         }
+        /**
+         * Get all the project errors
+         */
         getAllProjectErrors() {
           return this.projectErrors || emptyArray2;
         }
@@ -151127,15 +167318,23 @@ ${options.prefix}` : "\n" : options.prefix
           this.compilerHost = void 0;
           super.close();
         }
+        /** @internal */
         addExternalProjectReference() {
           this.externalProjectRefCount++;
         }
+        /** @internal */
         deleteExternalProjectReference() {
           this.externalProjectRefCount--;
         }
+        /** @internal */
         isSolution() {
           return this.getRootFilesMap().size === 0 && !this.canConfigFileJsonReportNoInputFiles;
         }
+        /**
+         * Find the configured project from the project references in project which contains the info directly
+         *
+         * @internal
+         */
         getDefaultChildProjectFromProjectWithReferences(info) {
           return forEachResolvedProjectReferenceProject(
             this,
@@ -151144,6 +167343,11 @@ ${options.prefix}` : "\n" : options.prefix
             0 /* Find */
           );
         }
+        /**
+         * Returns true if the project is needed by any of the open script info/external project
+         *
+         * @internal
+         */
         hasOpenRef() {
           var _a2;
           if (!!this.externalProjectRefCount) {
@@ -151169,23 +167373,27 @@ ${options.prefix}` : "\n" : options.prefix
             }
           ) || false;
         }
+        /** @internal */
         hasExternalProjectRef() {
           return !!this.externalProjectRefCount;
         }
         getEffectiveTypeRoots() {
           return getEffectiveTypeRoots(this.getCompilationSettings(), this.directoryStructureHost) || [];
         }
+        /** @internal */
         updateErrorOnNoInputFiles(fileNames) {
           updateErrorForNoInputFiles(fileNames, this.getConfigFilePath(), this.getCompilerOptions().configFile.configFileSpecs, this.projectErrors, this.canConfigFileJsonReportNoInputFiles);
         }
       };
       ExternalProject2 = class extends Project3 {
+        /** @internal */
         constructor(externalProjectName, projectService, documentRegistry, compilerOptions, lastFileExceededProgramSize, compileOnSaveEnabled, projectFilePath, pluginConfigOverrides, watchOptions) {
           super(
             externalProjectName,
             2 /* External */,
             projectService,
             documentRegistry,
+            /*hasExplicitListOfFiles*/
             true,
             lastFileExceededProgramSize,
             compilerOptions,
@@ -151417,7 +167625,10 @@ ${options.prefix}` : "\n" : options.prefix
     return config.kind !== void 0;
   }
   function printProjectWithoutFileNames(project) {
-    project.print(false);
+    project.print(
+      /*writeProjectFileNames*/
+      false
+    );
   }
   var maxProgramSizeForNonTsFiles, maxFileSize, ProjectsUpdatedInBackgroundEvent, ProjectLoadingStartEvent, ProjectLoadingFinishEvent, LargeFileReferencedEvent, ConfigFileDiagEvent, ProjectLanguageServiceStateEvent, ProjectInfoTelemetryEvent, OpenFileInfoTelemetryEvent, ensureProjectForOpenFileSchedule, compilerOptionConverters, watchOptionsConverters, indentStyle, defaultTypeSafeList, fileNamePropertyReader, externalFilePropertyReader, noopConfigFileWatcher, ProjectReferenceProjectLoadKind, _ProjectService, ProjectService3;
   var init_editorServices = __esm({
@@ -151438,30 +167649,40 @@ ${options.prefix}` : "\n" : options.prefix
       ensureProjectForOpenFileSchedule = "*ensureProjectForOpenFiles*";
       compilerOptionConverters = prepareConvertersForEnumLikeCompilerOptions(optionDeclarations);
       watchOptionsConverters = prepareConvertersForEnumLikeCompilerOptions(optionsForWatch);
-      indentStyle = new Map(getEntries({
+      indentStyle = new Map(Object.entries({
         none: 0 /* None */,
         block: 1 /* Block */,
         smart: 2 /* Smart */
       }));
       defaultTypeSafeList = {
         "jquery": {
+          // jquery files can have names like "jquery-1.10.2.min.js" (or "jquery.intellisense.js")
           match: /jquery(-[\d\.]+)?(\.intellisense)?(\.min)?\.js$/i,
           types: ["jquery"]
         },
         "WinJS": {
+          // e.g. c:/temp/UWApp1/lib/winjs-4.0.1/js/base.js
           match: /^(.*\/winjs-[.\d]+)\/js\/base\.js$/i,
+          // If the winjs/base.js file is found..
           exclude: [["^", 1, "/.*"]],
+          // ..then exclude all files under the winjs folder
           types: ["winjs"]
+          // And fetch the @types package for WinJS
         },
         "Kendo": {
+          // e.g. /Kendo3/wwwroot/lib/kendo/kendo.all.min.js
           match: /^(.*\/kendo(-ui)?)\/kendo\.all(\.min)?\.js$/i,
           exclude: [["^", 1, "/.*"]],
           types: ["kendo-ui"]
         },
         "Office Nuget": {
+          // e.g. /scripts/Office/1/excel-15.debug.js
           match: /^(.*\/office\/1)\/excel-\d+\.debug\.js$/i,
+          // Office NuGet package is installed under a "1/office" folder
           exclude: [["^", 1, "/.*"]],
+          // Exclude that whole folder if the file indicated above is found in it
           types: ["office"]
+          // @types package to fetch instead
         },
         "References": {
           match: /^(.*\/_references\.js)$/i,
@@ -151491,6 +167712,7 @@ ${options.prefix}` : "\n" : options.prefix
       externalFilePropertyReader = {
         getFileName: (x) => x.fileName,
         getScriptKind: (x) => tryConvertScriptKindName(x.scriptKind),
+        // TODO: GH#18217
         hasMixedContent: (x) => !!x.hasMixedContent
       };
       noopConfigFileWatcher = { close: noop };
@@ -151502,31 +167724,81 @@ ${options.prefix}` : "\n" : options.prefix
       })(ProjectReferenceProjectLoadKind || {});
       _ProjectService = class {
         constructor(opts) {
+          /**
+           * Container of all known scripts
+           *
+           * @internal
+           */
           this.filenameToScriptInfo = /* @__PURE__ */ new Map();
           this.nodeModulesWatchers = /* @__PURE__ */ new Map();
+          /**
+           * Contains all the deleted script info's version information so that
+           * it does not reset when creating script info again
+           * (and could have potentially collided with version where contents mismatch)
+           */
           this.filenameToScriptInfoVersion = /* @__PURE__ */ new Map();
+          // Set of all '.js' files ever opened.
           this.allJsFilesForOpenFileTelemetry = /* @__PURE__ */ new Map();
+          /**
+           * maps external project file name to list of config files that were the part of this project
+           */
           this.externalProjectToConfiguredProjectMap = /* @__PURE__ */ new Map();
+          /**
+           * external projects (configuration and list of root files is not controlled by tsserver)
+           */
           this.externalProjects = [];
+          /**
+           * projects built from openFileRoots
+           */
           this.inferredProjects = [];
+          /**
+           * projects specified by a tsconfig.json file
+           */
           this.configuredProjects = /* @__PURE__ */ new Map();
+          /** @internal */
           this.newInferredProjectName = createProjectNameFactoryWithCounter(makeInferredProjectName);
+          /** @internal */
           this.newAutoImportProviderProjectName = createProjectNameFactoryWithCounter(makeAutoImportProviderProjectName);
+          /** @internal */
           this.newAuxiliaryProjectName = createProjectNameFactoryWithCounter(makeAuxiliaryProjectName);
+          /**
+           * Open files: with value being project root path, and key being Path of the file that is open
+           */
           this.openFiles = /* @__PURE__ */ new Map();
+          /** @internal */
           this.configFileForOpenFiles = /* @__PURE__ */ new Map();
+          /**
+           * Map of open files that are opened without complete path but have projectRoot as current directory
+           */
           this.openFilesWithNonRootedDiskPath = /* @__PURE__ */ new Map();
           this.compilerOptionsForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map();
           this.watchOptionsForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map();
           this.typeAcquisitionForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map();
+          /**
+           * Project size for configured or external projects
+           */
           this.projectToSizeMap = /* @__PURE__ */ new Map();
+          /**
+           * This is a map of config file paths existence that doesnt need query to disk
+           * - The entry can be present because there is inferred project that needs to watch addition of config file to directory
+           *   In this case the exists could be true/false based on config file is present or not
+           * - Or it is present if we have configured project open with config file at that location
+           *   In this case the exists property is always true
+           *
+           *
+           * @internal
+           */
           this.configFileExistenceInfoCache = /* @__PURE__ */ new Map();
           this.safelist = defaultTypeSafeList;
           this.legacySafelist = /* @__PURE__ */ new Map();
           this.pendingProjectUpdates = /* @__PURE__ */ new Map();
+          /** @internal */
           this.pendingEnsureProjectForOpenFiles = false;
+          /** Tracks projects that we have already sent telemetry for. */
           this.seenProjects = /* @__PURE__ */ new Map();
+          /** @internal */
           this.sharedExtendedConfigFileWatchers = /* @__PURE__ */ new Map();
+          /** @internal */
           this.extendedConfigCache = /* @__PURE__ */ new Map();
           this.host = opts.host;
           this.logger = opts.logger;
@@ -151584,26 +167856,33 @@ ${options.prefix}` : "\n" : options.prefix
         toPath(fileName) {
           return toPath(fileName, this.currentDirectory, this.toCanonicalFileName);
         }
+        /** @internal */
         getExecutingFilePath() {
           return this.getNormalizedAbsolutePath(this.host.getExecutingFilePath());
         }
+        /** @internal */
         getNormalizedAbsolutePath(fileName) {
           return getNormalizedAbsolutePath(fileName, this.host.getCurrentDirectory());
         }
+        /** @internal */
         setDocument(key, path, sourceFile) {
           const info = Debug.checkDefined(this.getScriptInfoForPath(path));
           info.cacheSourceFile = { key, sourceFile };
         }
+        /** @internal */
         getDocument(key, path) {
           const info = this.getScriptInfoForPath(path);
           return info && info.cacheSourceFile && info.cacheSourceFile.key === key ? info.cacheSourceFile.sourceFile : void 0;
         }
+        /** @internal */
         ensureInferredProjectsUpToDate_TestOnly() {
           this.ensureProjectStructuresUptoDate();
         }
+        /** @internal */
         getCompilerOptionsForInferredProjects() {
           return this.compilerOptionsForInferredProjects;
         }
+        /** @internal */
         onUpdateLanguageServiceStateForProject(project, languageServiceEnabled) {
           if (!this.eventHandler) {
             return;
@@ -151637,6 +167916,7 @@ ${options.prefix}` : "\n" : options.prefix
             this.legacySafelist.clear();
           }
         }
+        // eslint-disable-line @typescript-eslint/unified-signatures
         updateTypingsForProject(response) {
           const project = this.findProject(response.projectName);
           if (!project) {
@@ -151647,40 +167927,58 @@ ${options.prefix}` : "\n" : options.prefix
               project.updateTypingFiles(this.typingsCache.updateTypingsForProject(response.projectName, response.compilerOptions, response.typeAcquisition, response.unresolvedImports, response.typings));
               return;
             case ActionInvalidate:
-              this.typingsCache.enqueueInstallTypingsForProject(project, project.lastCachedUnresolvedImportsList, true);
+              this.typingsCache.enqueueInstallTypingsForProject(
+                project,
+                project.lastCachedUnresolvedImportsList,
+                /*forceRefresh*/
+                true
+              );
               return;
           }
         }
+        /** @internal */
         delayEnsureProjectForOpenFiles() {
           if (!this.openFiles.size)
             return;
           this.pendingEnsureProjectForOpenFiles = true;
-          this.throttledOperations.schedule(ensureProjectForOpenFileSchedule, 2500, () => {
-            if (this.pendingProjectUpdates.size !== 0) {
-              this.delayEnsureProjectForOpenFiles();
-            } else {
-              if (this.pendingEnsureProjectForOpenFiles) {
-                this.ensureProjectForOpenFiles();
-                this.sendProjectsUpdatedInBackgroundEvent();
+          this.throttledOperations.schedule(
+            ensureProjectForOpenFileSchedule,
+            /*delay*/
+            2500,
+            () => {
+              if (this.pendingProjectUpdates.size !== 0) {
+                this.delayEnsureProjectForOpenFiles();
+              } else {
+                if (this.pendingEnsureProjectForOpenFiles) {
+                  this.ensureProjectForOpenFiles();
+                  this.sendProjectsUpdatedInBackgroundEvent();
+                }
               }
             }
-          });
+          );
         }
         delayUpdateProjectGraph(project) {
           project.markAsDirty();
           if (project.projectKind !== 3 /* AutoImportProvider */ && project.projectKind !== 4 /* Auxiliary */) {
             const projectName = project.getProjectName();
             this.pendingProjectUpdates.set(projectName, project);
-            this.throttledOperations.schedule(projectName, 250, () => {
-              if (this.pendingProjectUpdates.delete(projectName)) {
-                updateProjectIfDirty(project);
+            this.throttledOperations.schedule(
+              projectName,
+              /*delay*/
+              250,
+              () => {
+                if (this.pendingProjectUpdates.delete(projectName)) {
+                  updateProjectIfDirty(project);
+                }
               }
-            });
+            );
           }
         }
+        /** @internal */
         hasPendingProjectUpdate(project) {
           return this.pendingProjectUpdates.has(project.getProjectName());
         }
+        /** @internal */
         sendProjectsUpdatedInBackgroundEvent() {
           if (!this.eventHandler) {
             return;
@@ -151693,6 +167991,7 @@ ${options.prefix}` : "\n" : options.prefix
           };
           this.eventHandler(event);
         }
+        /** @internal */
         sendLargeFileReferencedEvent(file, fileSize) {
           if (!this.eventHandler) {
             return;
@@ -151703,6 +168002,7 @@ ${options.prefix}` : "\n" : options.prefix
           };
           this.eventHandler(event);
         }
+        /** @internal */
         sendProjectLoadingStartEvent(project, reason) {
           if (!this.eventHandler) {
             return;
@@ -151714,6 +168014,7 @@ ${options.prefix}` : "\n" : options.prefix
           };
           this.eventHandler(event);
         }
+        /** @internal */
         sendProjectLoadingFinishEvent(project) {
           if (!this.eventHandler || !project.sendLoadingProjectFinish) {
             return;
@@ -151725,11 +168026,13 @@ ${options.prefix}` : "\n" : options.prefix
           };
           this.eventHandler(event);
         }
+        /** @internal */
         sendPerformanceEvent(kind, durationMs) {
           if (this.performanceEventHandler) {
             this.performanceEventHandler({ kind, durationMs });
           }
         }
+        /** @internal */
         delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project) {
           this.delayUpdateProjectGraph(project);
           this.delayEnsureProjectForOpenFiles();
@@ -151782,11 +168085,13 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return this.findExternalProjectByProjectName(projectName) || this.findConfiguredProjectByProjectName(toNormalizedPath(projectName));
         }
+        /** @internal */
         forEachProject(cb) {
           this.externalProjects.forEach(cb);
           this.configuredProjects.forEach(cb);
           this.inferredProjects.forEach(cb);
         }
+        /** @internal */
         forEachEnabledProject(cb) {
           this.forEachProject((project) => {
             if (!project.isOrphan() && project.languageServiceEnabled) {
@@ -151797,10 +168102,12 @@ ${options.prefix}` : "\n" : options.prefix
         getDefaultProjectForFile(fileName, ensureProject) {
           return ensureProject ? this.ensureDefaultProjectForFile(fileName) : this.tryGetDefaultProjectForFile(fileName);
         }
+        /** @internal */
         tryGetDefaultProjectForFile(fileNameOrScriptInfo) {
           const scriptInfo = isString(fileNameOrScriptInfo) ? this.getScriptInfoForNormalizedPath(fileNameOrScriptInfo) : fileNameOrScriptInfo;
           return scriptInfo && !scriptInfo.isOrphan() ? scriptInfo.getDefaultProject() : void 0;
         }
+        /** @internal */
         ensureDefaultProjectForFile(fileNameOrScriptInfo) {
           return this.tryGetDefaultProjectForFile(fileNameOrScriptInfo) || this.doEnsureDefaultProjectForFile(fileNameOrScriptInfo);
         }
@@ -151813,6 +168120,13 @@ ${options.prefix}` : "\n" : options.prefix
           this.ensureProjectStructuresUptoDate();
           return this.getScriptInfo(uncheckedFileName);
         }
+        /**
+         * Ensures the project structures are upto date
+         * This means,
+         * - we go through all the projects and update them if they are dirty
+         * - if updates reflect some change in structure or there was pending request to ensure projects for open files
+         *   ensure that each open script info has project
+         */
         ensureProjectStructuresUptoDate() {
           let hasChanges = this.pendingEnsureProjectForOpenFiles;
           this.pendingProjectUpdates.clear();
@@ -151845,7 +168159,11 @@ ${options.prefix}` : "\n" : options.prefix
             this.handleDeletedFile(info);
           } else if (!info.isScriptOpen()) {
             info.delayReloadNonMixedContentFile();
-            this.delayUpdateProjectGraphs(info.containingProjects, false);
+            this.delayUpdateProjectGraphs(
+              info.containingProjects,
+              /*clearSourceMapperCache*/
+              false
+            );
             this.handleSourceMapProjects(info);
           }
         }
@@ -151871,7 +168189,11 @@ ${options.prefix}` : "\n" : options.prefix
         delayUpdateProjectsOfScriptInfoPath(path) {
           const info = this.getScriptInfoForPath(path);
           if (info) {
-            this.delayUpdateProjectGraphs(info.containingProjects, true);
+            this.delayUpdateProjectGraphs(
+              info.containingProjects,
+              /*clearSourceMapperCache*/
+              true
+            );
           }
         }
         handleDeletedFile(info) {
@@ -151880,7 +168202,11 @@ ${options.prefix}` : "\n" : options.prefix
             this.deleteScriptInfo(info);
             const containingProjects = info.containingProjects.slice();
             info.detachAllProjects();
-            this.delayUpdateProjectGraphs(containingProjects, false);
+            this.delayUpdateProjectGraphs(
+              containingProjects,
+              /*clearSourceMapperCache*/
+              false
+            );
             this.handleSourceMapProjects(info);
             info.closeSourceMapFileWatcher();
             if (info.declarationInfoPath) {
@@ -151891,6 +168217,11 @@ ${options.prefix}` : "\n" : options.prefix
             }
           }
         }
+        /**
+         * This is to watch whenever files are added or removed to the wildcard directories
+         *
+         * @internal
+         */
         watchWildcardDirectory(directory, flags, configFileName, config) {
           return this.watchFactory.watchDirectory(
             directory,
@@ -151948,6 +168279,7 @@ ${options.prefix}` : "\n" : options.prefix
             configFileName
           );
         }
+        /** @internal */
         delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalConfigFilePath, reloadReason) {
           const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
           if (!(configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config))
@@ -151972,6 +168304,7 @@ ${options.prefix}` : "\n" : options.prefix
           });
           return scheduledAnyProjectUpdate;
         }
+        /** @internal */
         onConfigFileChanged(canonicalConfigFilePath, eventKind) {
           var _a2;
           const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
@@ -151986,16 +168319,25 @@ ${options.prefix}` : "\n" : options.prefix
           this.delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalConfigFilePath, "Change in config file detected");
           this.reloadConfiguredProjectForFiles(
             configFileExistenceInfo.openFilesImpactedByConfigFile,
+            /*clearSemanticCache*/
             false,
+            /*delayReload*/
             true,
-            eventKind !== 2 /* Deleted */ ? identity : returnTrue,
+            eventKind !== 2 /* Deleted */ ? identity : (
+              // Reload open files if they are root of inferred project
+              returnTrue
+            ),
+            // Reload all the open files impacted by config file
             "Change in config file detected"
           );
           this.delayEnsureProjectForOpenFiles();
         }
         removeProject(project) {
           this.logger.info("`remove Project::");
-          project.print(true);
+          project.print(
+            /*writeProjectFileNames*/
+            true
+          );
           project.close();
           if (Debug.shouldAssert(1 /* Normal */)) {
             this.filenameToScriptInfo.forEach((info) => Debug.assert(
@@ -152012,6 +168354,7 @@ ${options.prefix}` : "\n" : options.prefix
                     } : void 0
                   )
                 ),
+                /*replacer*/
                 void 0,
                 " "
               )}`
@@ -152032,6 +168375,7 @@ ${options.prefix}` : "\n" : options.prefix
               break;
           }
         }
+        /** @internal */
         assignOrphanScriptInfoToInferredProject(info, projectRootPath) {
           Debug.assert(info.isOrphan());
           const project = this.getOrCreateInferredProjectForProjectRootPathIfEnabled(info, projectRootPath) || this.getOrCreateSingleInferredProjectIfEnabled() || this.getOrCreateSingleInferredWithoutProjectRoot(
@@ -152056,7 +168400,13 @@ ${options.prefix}` : "\n" : options.prefix
               const roots = inferredProject.getRootScriptInfos();
               Debug.assert(roots.length === 1 || !!inferredProject.projectRootPath);
               if (roots.length === 1 && forEach(roots[0].containingProjects, (p) => p !== roots[0].containingProjects[0] && !p.isOrphan())) {
-                inferredProject.removeFile(roots[0], true, true);
+                inferredProject.removeFile(
+                  roots[0],
+                  /*fileExists*/
+                  true,
+                  /*detachFromProject*/
+                  true
+                );
               }
             }
           }
@@ -152070,6 +168420,10 @@ ${options.prefix}` : "\n" : options.prefix
             }
           });
         }
+        /**
+         * Remove this file from the set of open, non-configured files.
+         * @param info The file that has been closed or newly configured
+         */
         closeOpenFile(info, skipAssignOrphanScriptInfosToInferredProject) {
           const fileExists = info.isDynamic ? false : this.host.fileExists(info.fileName);
           info.close(fileExists);
@@ -152096,7 +168450,12 @@ ${options.prefix}` : "\n" : options.prefix
               if (p.isProjectWithSingleRoot()) {
                 ensureProjectsForOpenFiles = true;
               }
-              p.removeFile(info, fileExists, true);
+              p.removeFile(
+                info,
+                fileExists,
+                /*detachFromProject*/
+                true
+              );
             }
             if (!p.languageServiceEnabled) {
               p.markAsDirty();
@@ -152140,6 +168499,7 @@ ${options.prefix}` : "\n" : options.prefix
           this.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo);
           return exists;
         }
+        /** @internal */
         createConfigFileWatcherForParsedConfig(configFileName, canonicalConfigFilePath, forProject) {
           var _a2, _b;
           const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
@@ -152156,9 +168516,13 @@ ${options.prefix}` : "\n" : options.prefix
           const projects = configFileExistenceInfo.config.projects;
           projects.set(forProject.canonicalConfigFilePath, projects.get(forProject.canonicalConfigFilePath) || false);
         }
+        /**
+         * Returns true if the configFileExistenceInfo is needed/impacted by open files that are root of inferred project
+         */
         configFileExistenceImpactsRootOfInferredProject(configFileExistenceInfo) {
           return configFileExistenceInfo.openFilesImpactedByConfigFile && forEachEntry(configFileExistenceInfo.openFilesImpactedByConfigFile, identity);
         }
+        /** @internal */
         releaseParsedConfig(canonicalConfigFilePath, forProject) {
           var _a2, _b, _c;
           const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
@@ -152184,12 +168548,21 @@ ${options.prefix}` : "\n" : options.prefix
             this.configFileExistenceInfoCache.delete(canonicalConfigFilePath);
           }
         }
+        /**
+         * Close the config file watcher in the cached ConfigFileExistenceInfo
+         *   if there arent any open files that are root of inferred project and there is no parsed config held by any project
+         *
+         * @internal
+         */
         closeConfigFileWatcherOnReleaseOfOpenFile(configFileExistenceInfo) {
           if (configFileExistenceInfo.watcher && !configFileExistenceInfo.config && !this.configFileExistenceImpactsRootOfInferredProject(configFileExistenceInfo)) {
             configFileExistenceInfo.watcher.close();
             configFileExistenceInfo.watcher = void 0;
           }
         }
+        /**
+         * This is called on file close, so that we stop watching the config file for this script info
+         */
         stopWatchingConfigFilesForClosedScriptInfo(info) {
           Debug.assert(!info.isScriptOpen());
           this.forEachConfigFileLocation(info, (canonicalConfigFilePath) => {
@@ -152208,6 +168581,11 @@ ${options.prefix}` : "\n" : options.prefix
             }
           });
         }
+        /**
+         * This is called by inferred project whenever script info is added as a root
+         *
+         * @internal
+         */
         startWatchingConfigFilesForInferredProjectRoot(info) {
           Debug.assert(info.isScriptOpen());
           this.forEachConfigFileLocation(info, (canonicalConfigFilePath, configFileName) => {
@@ -152226,6 +168604,11 @@ ${options.prefix}` : "\n" : options.prefix
             ) : noopConfigFileWatcher);
           });
         }
+        /**
+         * This is called by inferred project whenever root script info is removed from it
+         *
+         * @internal
+         */
         stopWatchingConfigFilesForInferredProjectRoot(info) {
           this.forEachConfigFileLocation(info, (canonicalConfigFilePath) => {
             var _a2;
@@ -152237,6 +168620,14 @@ ${options.prefix}` : "\n" : options.prefix
             }
           });
         }
+        /**
+         * This function tries to search for a tsconfig.json for the given file.
+         * This is different from the method the compiler uses because
+         * the compiler can assume it will always start searching in the
+         * current directory (the directory in which tsc was invoked).
+         * The server must start searching from the directory containing
+         * the newly opened file.
+         */
         forEachConfigFileLocation(info, action) {
           if (this.serverMode !== 0 /* Semantic */) {
             return void 0;
@@ -152273,6 +168664,7 @@ ${options.prefix}` : "\n" : options.prefix
           } while (anySearchPathOk || isSearchPathInProjectRoot());
           return void 0;
         }
+        /** @internal */
         findDefaultConfiguredProject(info) {
           if (!info.isScriptOpen())
             return void 0;
@@ -152280,6 +168672,16 @@ ${options.prefix}` : "\n" : options.prefix
           const project = configFileName && this.findConfiguredProjectByProjectName(configFileName);
           return project && projectContainsInfoDirectly(project, info) ? project : project == null ? void 0 : project.getDefaultChildProjectFromProjectWithReferences(info);
         }
+        /**
+         * This function tries to search for a tsconfig.json for the given file.
+         * This is different from the method the compiler uses because
+         * the compiler can assume it will always start searching in the
+         * current directory (the directory in which tsc was invoked).
+         * The server must start searching from the directory containing
+         * the newly opened file.
+         * If script info is passed in, it is asserted to be open script info
+         * otherwise just file name
+         */
         getConfigFileNameForFile(info) {
           if (isOpenScriptInfo(info)) {
             Debug.assert(info.isScriptOpen());
@@ -152315,6 +168717,7 @@ ${options.prefix}` : "\n" : options.prefix
           });
           this.logger.endGroup();
         }
+        /** @internal */
         findConfiguredProjectByProjectName(configFileName) {
           const canonicalConfigFilePath = asNormalizedPath(this.toCanonicalFileName(configFileName));
           return this.getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath);
@@ -152325,6 +168728,7 @@ ${options.prefix}` : "\n" : options.prefix
         findExternalProjectByProjectName(projectFileName) {
           return findProjectByName(projectFileName, this.externalProjects);
         }
+        /** Get a filename if the language service exceeds the maximum allowed program size; otherwise returns undefined. */
         getFilenameForExceededTotalSizeLimitForNonTsFiles(name, options, fileNames, propertyReader) {
           if (options && options.disableSizeLimit || !this.host.getFileSize) {
             return;
@@ -152355,8 +168759,10 @@ ${options.prefix}` : "\n" : options.prefix
             this,
             this.documentRegistry,
             compilerOptions,
+            /*lastFileExceededProgramSize*/
             this.getFilenameForExceededTotalSizeLimitForNonTsFiles(projectFileName, compilerOptions, files, externalFilePropertyReader),
             options.compileOnSave === void 0 ? true : options.compileOnSave,
+            /*projectFilePath*/
             void 0,
             this.currentPluginConfigOverrides,
             watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions
@@ -152367,6 +168773,7 @@ ${options.prefix}` : "\n" : options.prefix
           this.externalProjects.push(project);
           return project;
         }
+        /** @internal */
         sendProjectTelemetry(project) {
           if (this.seenProjects.has(project.projectName)) {
             setProjectOptionsUsed(project);
@@ -152381,7 +168788,11 @@ ${options.prefix}` : "\n" : options.prefix
           setProjectOptionsUsed(project);
           const data = {
             projectId: this.host.createSHA256Hash(project.projectName),
-            fileStats: countEachFileTypes(project.getScriptInfos(), true),
+            fileStats: countEachFileTypes(
+              project.getScriptInfos(),
+              /*includeSizes*/
+              true
+            ),
             compilerOptions: convertCompilerOptionsForTelemetry(project.getCompilationSettings()),
             typeAcquisition: convertTypeAcquisition2(project.getTypeAcquisition()),
             extends: projectOptions && projectOptions.configHasExtendsProperty,
@@ -152413,6 +168824,7 @@ ${options.prefix}` : "\n" : options.prefix
           this.updateNonInferredProjectFiles(project, files, propertyReader);
           project.setTypeAcquisition(typeAcquisition);
         }
+        /** @internal */
         createConfiguredProject(configFileName) {
           var _a2;
           (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.Session, "createConfiguredProject", { configFilePath: configFileName });
@@ -152442,22 +168854,30 @@ ${options.prefix}` : "\n" : options.prefix
           this.createConfigFileWatcherForParsedConfig(configFileName, canonicalConfigFilePath, project);
           return project;
         }
+        /** @internal */
         createConfiguredProjectWithDelayLoad(configFileName, reason) {
           const project = this.createConfiguredProject(configFileName);
           project.pendingReload = 2 /* Full */;
           project.pendingReloadReason = reason;
           return project;
         }
+        /** @internal */
         createAndLoadConfiguredProject(configFileName, reason) {
           const project = this.createConfiguredProject(configFileName);
           this.loadConfiguredProject(project, reason);
           return project;
         }
+        /** @internal */
         createLoadAndUpdateConfiguredProject(configFileName, reason) {
           const project = this.createAndLoadConfiguredProject(configFileName, reason);
           project.updateGraph();
           return project;
         }
+        /**
+         * Read the config file of the project, and update the project root file names.
+         *
+         * @internal
+         */
         loadConfiguredProject(project, reason) {
           var _a2, _b;
           (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Session, "loadConfiguredProject", { configFilePath: project.canonicalConfigFilePath });
@@ -152498,6 +168918,7 @@ ${options.prefix}` : "\n" : options.prefix
           this.updateRootAndOptionsOfNonInferredProject(project, filesToAdd, fileNamePropertyReader, compilerOptions, parsedCommandLine.typeAcquisition, parsedCommandLine.compileOnSave, parsedCommandLine.watchOptions);
           (_b = tracing) == null ? void 0 : _b.pop();
         }
+        /** @internal */
         ensureParsedConfigUptoDate(configFilename, canonicalConfigFilePath, configFileExistenceInfo, forProject) {
           var _a2, _b, _c;
           if (configFileExistenceInfo.config) {
@@ -152518,8 +168939,10 @@ ${options.prefix}` : "\n" : options.prefix
             configFile,
             cachedDirectoryStructureHost,
             getDirectoryPath(configFilename),
+            /*existingOptions*/
             {},
             configFilename,
+            /*resolutionStack*/
             [],
             this.hostConfiguration.extraFileExtensions,
             this.extendedConfigCache
@@ -152527,12 +168950,17 @@ ${options.prefix}` : "\n" : options.prefix
           if (parsedCommandLine.errors.length) {
             configFileErrors.push(...parsedCommandLine.errors);
           }
-          this.logger.info(`Config: ${configFilename} : ${JSON.stringify({
-            rootNames: parsedCommandLine.fileNames,
-            options: parsedCommandLine.options,
-            watchOptions: parsedCommandLine.watchOptions,
-            projectReferences: parsedCommandLine.projectReferences
-          }, void 0, " ")}`);
+          this.logger.info(`Config: ${configFilename} : ${JSON.stringify(
+            {
+              rootNames: parsedCommandLine.fileNames,
+              options: parsedCommandLine.options,
+              watchOptions: parsedCommandLine.watchOptions,
+              projectReferences: parsedCommandLine.projectReferences
+            },
+            /*replacer*/
+            void 0,
+            " "
+          )}`);
           const oldCommandLine = (_b = configFileExistenceInfo.config) == null ? void 0 : _b.parsedCommandLine;
           if (!configFileExistenceInfo.config) {
             configFileExistenceInfo.config = { parsedCommandLine, cachedDirectoryStructureHost, projects: /* @__PURE__ */ new Map() };
@@ -152542,7 +168970,12 @@ ${options.prefix}` : "\n" : options.prefix
             configFileExistenceInfo.config.reloadLevel = void 0;
           }
           if (!oldCommandLine && !isJsonEqual(
-            this.getWatchOptionsFromProjectWatchOptions(void 0),
+            // Old options
+            this.getWatchOptionsFromProjectWatchOptions(
+              /*projectOptions*/
+              void 0
+            ),
+            // New options
             this.getWatchOptionsFromProjectWatchOptions(parsedCommandLine.watchOptions)
           )) {
             (_c = configFileExistenceInfo.watcher) == null ? void 0 : _c.close();
@@ -152574,6 +169007,7 @@ ${options.prefix}` : "\n" : options.prefix
           );
           return configFileExistenceInfo;
         }
+        /** @internal */
         watchWildcards(configFileName, { exists, config }, forProject) {
           config.projects.set(forProject.canonicalConfigFilePath, true);
           if (exists) {
@@ -152582,7 +169016,8 @@ ${options.prefix}` : "\n" : options.prefix
             config.watchedDirectoriesStale = false;
             updateWatchingWildcardDirectories(
               config.watchedDirectories || (config.watchedDirectories = /* @__PURE__ */ new Map()),
-              new Map(getEntries(config.parsedCommandLine.wildcardDirectories)),
+              new Map(Object.entries(config.parsedCommandLine.wildcardDirectories)),
+              // Create new directory watcher
               (directory, flags) => this.watchWildcardDirectory(directory, flags, configFileName, config)
             );
           } else {
@@ -152593,6 +169028,7 @@ ${options.prefix}` : "\n" : options.prefix
             config.watchedDirectories = void 0;
           }
         }
+        /** @internal */
         stopWatchingWildCards(canonicalConfigFilePath, forProject) {
           const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath);
           if (!configFileExistenceInfo.config || !configFileExistenceInfo.config.projects.get(forProject.canonicalConfigFilePath)) {
@@ -152620,7 +169056,13 @@ ${options.prefix}` : "\n" : options.prefix
               const existingValue = projectRootFilesMap.get(path);
               if (existingValue) {
                 if (existingValue.info) {
-                  project.removeFile(existingValue.info, false, true);
+                  project.removeFile(
+                    existingValue.info,
+                    /*fileExists*/
+                    false,
+                    /*detachFromProject*/
+                    true
+                  );
                   existingValue.info = void 0;
                 }
                 existingValue.fileName = fileName;
@@ -152654,7 +169096,12 @@ ${options.prefix}` : "\n" : options.prefix
             projectRootFilesMap.forEach((value, path) => {
               if (!newRootScriptInfoMap.has(path)) {
                 if (value.info) {
-                  project.removeFile(value.info, project.fileExists(path), true);
+                  project.removeFile(
+                    value.info,
+                    project.fileExists(path),
+                    /*detachFromProject*/
+                    true
+                  );
                 } else {
                   projectRootFilesMap.delete(path);
                 }
@@ -152671,12 +169118,18 @@ ${options.prefix}` : "\n" : options.prefix
           }
           this.addFilesToNonInferredProject(project, newUncheckedFiles, propertyReader, newTypeAcquisition);
         }
+        /**
+         * Reload the file names from config file specs and update the project graph
+         *
+         * @internal
+         */
         reloadFileNamesOfConfiguredProject(project) {
           const fileNames = this.reloadFileNamesOfParsedConfig(project.getConfigFilePath(), this.configFileExistenceInfoCache.get(project.canonicalConfigFilePath).config);
           project.updateErrorOnNoInputFiles(fileNames);
           this.updateNonInferredProjectFiles(project, fileNames.concat(project.getExternalFiles()), fileNamePropertyReader);
           return project.updateGraph();
         }
+        /** @internal */
         reloadFileNamesOfParsedConfig(configFileName, config) {
           if (config.reloadLevel === void 0)
             return config.parsedCommandLine.fileNames;
@@ -152692,9 +169145,15 @@ ${options.prefix}` : "\n" : options.prefix
           config.parsedCommandLine = { ...config.parsedCommandLine, fileNames };
           return fileNames;
         }
+        /** @internal */
         setFileNamesOfAutoImportProviderProject(project, fileNames) {
           this.updateNonInferredProjectFiles(project, fileNames, fileNamePropertyReader);
         }
+        /**
+         * Read the config file of the project again by clearing the cache and update the project graph
+         *
+         * @internal
+         */
         reloadConfiguredProject(project, reason, isInitialLoad, clearSemanticCache) {
           const host = project.getCachedDirectoryStructureHost();
           if (clearSemanticCache)
@@ -152706,9 +169165,13 @@ ${options.prefix}` : "\n" : options.prefix
           project.updateGraph();
           this.sendConfigFileDiagEvent(project, configFileName);
         }
+        /** @internal */
         clearSemanticCache(project) {
           project.resolutionCache.clear();
-          project.getLanguageService(false).cleanupSemanticCache();
+          project.getLanguageService(
+            /*ensureSynchronized*/
+            false
+          ).cleanupSemanticCache();
           project.markAsDirty();
         }
         sendConfigFileDiagEvent(project, triggerFile) {
@@ -152723,7 +169186,8 @@ ${options.prefix}` : "\n" : options.prefix
           });
         }
         getOrCreateInferredProjectForProjectRootPathIfEnabled(info, projectRootPath) {
-          if (!this.useInferredProjectPerProjectRoot || info.isDynamic && projectRootPath === void 0) {
+          if (!this.useInferredProjectPerProjectRoot || // Its a dynamic info opened without project root
+          info.isDynamic && projectRootPath === void 0) {
             return void 0;
           }
           if (projectRootPath) {
@@ -152733,7 +169197,12 @@ ${options.prefix}` : "\n" : options.prefix
                 return project;
               }
             }
-            return this.createInferredProject(projectRootPath, false, projectRootPath);
+            return this.createInferredProject(
+              projectRootPath,
+              /*isSingleInferredProject*/
+              false,
+              projectRootPath
+            );
           }
           let bestMatch;
           for (const project of this.inferredProjects) {
@@ -152754,7 +169223,12 @@ ${options.prefix}` : "\n" : options.prefix
           if (this.inferredProjects.length > 0 && this.inferredProjects[0].projectRootPath === void 0) {
             return this.inferredProjects[0];
           }
-          return this.createInferredProject(void 0, true);
+          return this.createInferredProject(
+            /*currentDirectory*/
+            void 0,
+            /*isSingleInferredProject*/
+            true
+          );
         }
         getOrCreateSingleInferredWithoutProjectRoot(currentDirectory) {
           Debug.assert(!this.useSingleInferredProject);
@@ -152790,11 +169264,14 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return project;
         }
+        /** @internal */
         getOrCreateScriptInfoNotOpenedByClient(uncheckedFileName, currentDirectory, hostToQueryFileExistsOn) {
           return this.getOrCreateScriptInfoNotOpenedByClientForNormalizedPath(
             toNormalizedPath(uncheckedFileName),
             currentDirectory,
+            /*scriptKind*/
             void 0,
+            /*hasMixedContent*/
             void 0,
             hostToQueryFileExistsOn
           );
@@ -152802,6 +169279,7 @@ ${options.prefix}` : "\n" : options.prefix
         getScriptInfo(uncheckedFileName) {
           return this.getScriptInfoForNormalizedPath(toNormalizedPath(uncheckedFileName));
         }
+        /** @internal */
         getScriptInfoOrConfig(uncheckedFileName) {
           const path = toNormalizedPath(uncheckedFileName);
           const info = this.getScriptInfoForNormalizedPath(path);
@@ -152810,11 +169288,18 @@ ${options.prefix}` : "\n" : options.prefix
           const configProject = this.configuredProjects.get(this.toPath(uncheckedFileName));
           return configProject && configProject.getCompilerOptions().configFile;
         }
+        /** @internal */
         logErrorForScriptInfoNotFound(fileName) {
-          const names = arrayFrom(this.filenameToScriptInfo.entries()).map(([path, scriptInfo]) => ({ path, fileName: scriptInfo.fileName }));
+          const names = arrayFrom(this.filenameToScriptInfo.entries(), ([path, scriptInfo]) => ({ path, fileName: scriptInfo.fileName }));
           this.logger.msg(`Could not find file ${JSON.stringify(fileName)}.
 All files are: ${JSON.stringify(names)}`, "Err" /* Err */);
         }
+        /**
+         * Returns the projects that contain script info through SymLink
+         * Note that this does not return projects in info.containingProjects
+         *
+         * @internal
+         */
         getSymlinkedProjects(info) {
           let projects;
           if (this.realpathToScriptInfos) {
@@ -152906,6 +169391,7 @@ All files are: ${JSON.stringify(names)}`, "Err" /* Err */);
           this.nodeModulesWatchers.set(dir, result);
           return result;
         }
+        /** @internal */
         watchPackageJsonsInNodeModules(dir, project) {
           const watcher = this.nodeModulesWatchers.get(dir) || this.createNodeModulesWatcher(dir);
           (watcher.affectedModuleSpecifierCacheProjects || (watcher.affectedModuleSpecifierCacheProjects = /* @__PURE__ */ new Set())).add(project.getProjectName());
@@ -152955,7 +169441,17 @@ All files are: ${JSON.stringify(names)}`, "Err" /* Err */);
         }
         getOrCreateScriptInfoNotOpenedByClientForNormalizedPath(fileName, currentDirectory, scriptKind, hasMixedContent, hostToQueryFileExistsOn) {
           if (isRootedDiskPath(fileName) || isDynamicFileName(fileName)) {
-            return this.getOrCreateScriptInfoWorker(fileName, currentDirectory, false, void 0, scriptKind, hasMixedContent, hostToQueryFileExistsOn);
+            return this.getOrCreateScriptInfoWorker(
+              fileName,
+              currentDirectory,
+              /*openedByClient*/
+              false,
+              /*fileContent*/
+              void 0,
+              scriptKind,
+              hasMixedContent,
+              hostToQueryFileExistsOn
+            );
           }
           const info = this.openFilesWithNonRootedDiskPath.get(this.toCanonicalFileName(fileName));
           if (info) {
@@ -152964,7 +169460,15 @@ All files are: ${JSON.stringify(names)}`, "Err" /* Err */);
           return void 0;
         }
         getOrCreateScriptInfoOpenedByClientForNormalizedPath(fileName, currentDirectory, fileContent, scriptKind, hasMixedContent) {
-          return this.getOrCreateScriptInfoWorker(fileName, currentDirectory, true, fileContent, scriptKind, hasMixedContent);
+          return this.getOrCreateScriptInfoWorker(
+            fileName,
+            currentDirectory,
+            /*openedByClient*/
+            true,
+            fileContent,
+            scriptKind,
+            hasMixedContent
+          );
         }
         getOrCreateScriptInfoForNormalizedPath(fileName, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn) {
           return this.getOrCreateScriptInfoWorker(fileName, this.currentDirectory, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn);
@@ -153002,12 +169506,16 @@ Dynamic files must always be opened with service's current directory or service
           }
           return info;
         }
+        /**
+         * This gets the script info for the normalized path. If the path is not rooted disk path then the open script info with project root context is preferred
+         */
         getScriptInfoForNormalizedPath(fileName) {
           return !isRootedDiskPath(fileName) && this.openFilesWithNonRootedDiskPath.get(this.toCanonicalFileName(fileName)) || this.getScriptInfoForPath(normalizedPathToPath(fileName, this.currentDirectory, this.toCanonicalFileName));
         }
         getScriptInfoForPath(fileName) {
           return this.filenameToScriptInfo.get(fileName);
         }
+        /** @internal */
         getDocumentPositionMapper(project, generatedFileName, sourceFileName) {
           const declarationInfo = this.getOrCreateScriptInfoNotOpenedByClient(generatedFileName, project.currentDirectory, this.host);
           if (!declarationInfo) {
@@ -153086,7 +169594,11 @@ Dynamic files must always be opened with service's current directory or service
             () => {
               const declarationInfo = this.getScriptInfoForPath(declarationInfoPath);
               if (declarationInfo && declarationInfo.sourceMapFilePath && !isString(declarationInfo.sourceMapFilePath)) {
-                this.delayUpdateProjectGraphs(declarationInfo.containingProjects, true);
+                this.delayUpdateProjectGraphs(
+                  declarationInfo.containingProjects,
+                  /*clearSourceMapperCache*/
+                  true
+                );
                 this.delayUpdateSourceInfoProjects(declarationInfo.sourceMapFilePath.sourceInfos);
                 declarationInfo.closeSourceMapFileWatcher();
               }
@@ -153097,6 +169609,7 @@ Dynamic files must always be opened with service's current directory or service
           );
           return fileWatcher;
         }
+        /** @internal */
         getSourceFileLike(fileName, projectNameOrProject, declarationInfo) {
           const project = projectNameOrProject.projectName ? projectNameOrProject : this.findProject(projectNameOrProject);
           if (project) {
@@ -153131,6 +169644,7 @@ Dynamic files must always be opened with service's current directory or service
           }
           return info.sourceFileLike;
         }
+        /** @internal */
         setPerformanceEventHandler(performanceEventHandler) {
           this.performanceEventHandler = performanceEventHandler;
         }
@@ -153165,7 +169679,10 @@ Dynamic files must always be opened with service's current directory or service
                 });
               }
               if (includePackageJsonAutoImports !== args.preferences.includePackageJsonAutoImports) {
-                this.invalidateProjectPackageJson(void 0);
+                this.invalidateProjectPackageJson(
+                  /*packageJsonPath*/
+                  void 0
+                );
               }
             }
             if (args.extraFileExtensions) {
@@ -153179,15 +169696,21 @@ Dynamic files must always be opened with service's current directory or service
             }
           }
         }
+        /** @internal */
         getWatchOptions(project) {
           return this.getWatchOptionsFromProjectWatchOptions(project.getWatchOptions());
         }
+        /** @internal */
         getWatchOptionsFromProjectWatchOptions(projectOptions) {
           return projectOptions && this.hostConfiguration.watchOptions ? { ...this.hostConfiguration.watchOptions, ...projectOptions } : projectOptions || this.hostConfiguration.watchOptions;
         }
         closeLog() {
           this.logger.close();
         }
+        /**
+         * This function rebuilds the project for every file opened by the client
+         * This does not reload contents of open files from disk. But we could do that if needed
+         */
         reloadProjects() {
           this.logger.info("reload projects.");
           this.filenameToScriptInfo.forEach((info) => {
@@ -153207,7 +169730,15 @@ Dynamic files must always be opened with service's current directory or service
             if (info.config)
               info.config.reloadLevel = 2 /* Full */;
           });
-          this.reloadConfiguredProjectForFiles(this.openFiles, true, false, returnTrue, "User requested reload projects");
+          this.reloadConfiguredProjectForFiles(
+            this.openFiles,
+            /*clearSemanticCache*/
+            true,
+            /*delayReload*/
+            false,
+            returnTrue,
+            "User requested reload projects"
+          );
           this.externalProjects.forEach((project) => {
             this.clearSemanticCache(project);
             project.updateGraph();
@@ -153215,12 +169746,25 @@ Dynamic files must always be opened with service's current directory or service
           this.inferredProjects.forEach((project) => this.clearSemanticCache(project));
           this.ensureProjectForOpenFiles();
         }
+        /**
+         * This function goes through all the openFiles and tries to file the config file for them.
+         * If the config file is found and it refers to existing project, it reloads it either immediately
+         * or schedules it for reload depending on delayReload option
+         * If there is no existing project it just opens the configured project for the config file
+         * reloadForInfo provides a way to filter out files to reload configured project for
+         */
         reloadConfiguredProjectForFiles(openFiles, clearSemanticCache, delayReload, shouldReloadProjectFor, reason) {
           const updatedProjects = /* @__PURE__ */ new Map();
           const reloadChildProject = (child) => {
             if (!updatedProjects.has(child.canonicalConfigFilePath)) {
               updatedProjects.set(child.canonicalConfigFilePath, true);
-              this.reloadConfiguredProject(child, reason, false, clearSemanticCache);
+              this.reloadConfiguredProject(
+                child,
+                reason,
+                /*isInitialLoad*/
+                false,
+                clearSemanticCache
+              );
             }
           };
           openFiles == null ? void 0 : openFiles.forEach((openFileValue, path) => {
@@ -153242,7 +169786,13 @@ Dynamic files must always be opened with service's current directory or service
                     this.clearSemanticCache(project);
                   this.delayUpdateProjectGraph(project);
                 } else {
-                  this.reloadConfiguredProject(project, reason, false, clearSemanticCache);
+                  this.reloadConfiguredProject(
+                    project,
+                    reason,
+                    /*isInitialLoad*/
+                    false,
+                    clearSemanticCache
+                  );
                   if (!projectContainsInfoDirectly(project, info)) {
                     const referencedProject = forEachResolvedProjectReferenceProject(
                       project,
@@ -153256,6 +169806,7 @@ Dynamic files must always be opened with service's current directory or service
                     if (referencedProject) {
                       forEachResolvedProjectReferenceProject(
                         project,
+                        /*fileName*/
                         void 0,
                         reloadChildProject,
                         0 /* Find */
@@ -153267,13 +169818,29 @@ Dynamic files must always be opened with service's current directory or service
             }
           });
         }
+        /**
+         * Remove the root of inferred project if script info is part of another project
+         */
         removeRootOfInferredProjectIfNowPartOfOtherProject(info) {
           Debug.assert(info.containingProjects.length > 0);
           const firstProject = info.containingProjects[0];
           if (!firstProject.isOrphan() && isInferredProject(firstProject) && firstProject.isRoot(info) && forEach(info.containingProjects, (p) => p !== firstProject && !p.isOrphan())) {
-            firstProject.removeFile(info, true, true);
+            firstProject.removeFile(
+              info,
+              /*fileExists*/
+              true,
+              /*detachFromProject*/
+              true
+            );
           }
         }
+        /**
+         * This function is to update the project structure for every inferred project.
+         * It is called on the premise that all the configured projects are
+         * up to date.
+         * This will go through open files and assign them to inferred project if open file is not part of any other project
+         * After that all the inferred project graphs are updated
+         */
         ensureProjectForOpenFiles() {
           this.logger.info("Before ensureProjectForOpenFiles:");
           this.printProjects();
@@ -153290,9 +169857,22 @@ Dynamic files must always be opened with service's current directory or service
           this.logger.info("After ensureProjectForOpenFiles:");
           this.printProjects();
         }
+        /**
+         * Open file whose contents is managed by the client
+         * @param filename is absolute pathname
+         * @param fileContent is a known version of the file content that is more up to date than the one on disk
+         */
         openClientFile(fileName, fileContent, scriptKind, projectRootPath) {
-          return this.openClientFileWithNormalizedPath(toNormalizedPath(fileName), fileContent, scriptKind, false, projectRootPath ? toNormalizedPath(projectRootPath) : void 0);
+          return this.openClientFileWithNormalizedPath(
+            toNormalizedPath(fileName),
+            fileContent,
+            scriptKind,
+            /*hasMixedContent*/
+            false,
+            projectRootPath ? toNormalizedPath(projectRootPath) : void 0
+          );
         }
+        /** @internal */
         getOriginalLocationEnsuringConfiguredProject(project, location) {
           const isSourceOfProjectReferenceRedirect = project.isSourceOfProjectReferenceRedirect(location.fileName);
           const originalLocation = isSourceOfProjectReferenceRedirect ? location : project.getSourceMapper().tryGetSourcePosition(location);
@@ -153354,6 +169934,7 @@ Dynamic files must always be opened with service's current directory or service
             project.originalConfiguredProjects.add(originalProject.canonicalConfigFilePath);
           }
         }
+        /** @internal */
         fileExists(fileName) {
           return !!this.getScriptInfoForNormalizedPath(fileName) || this.host.fileExists(fileName);
         }
@@ -153455,6 +170036,7 @@ Dynamic files must always be opened with service's current directory or service
             project = ancestor;
           }
         }
+        /** @internal */
         loadAncestorProjectTree(forProjects) {
           forProjects = forProjects || mapDefinedEntries(
             this.configuredProjects,
@@ -153617,22 +170199,20 @@ Dynamic files must always be opened with service's current directory or service
             result.push(proj.getChangesSinceVersion(knownProject && knownProject.version, includeProjectReferenceRedirectInfo));
           }
         }
+        /** @internal */
         synchronizeProjectList(knownProjects, includeProjectReferenceRedirectInfo) {
           const files = [];
           this.collectChanges(knownProjects, this.externalProjects, includeProjectReferenceRedirectInfo, files);
-          this.collectChanges(knownProjects, arrayFrom(this.configuredProjects.values()), includeProjectReferenceRedirectInfo, files);
+          this.collectChanges(knownProjects, this.configuredProjects.values(), includeProjectReferenceRedirectInfo, files);
           this.collectChanges(knownProjects, this.inferredProjects, includeProjectReferenceRedirectInfo, files);
           return files;
         }
+        /** @internal */
         applyChangesInOpenFiles(openFiles, changedFiles, closedFiles) {
           let openScriptInfos;
           let assignOrphanScriptInfosToInferredProject = false;
           if (openFiles) {
-            while (true) {
-              const iterResult = openFiles.next();
-              if (iterResult.done)
-                break;
-              const file = iterResult.value;
+            for (const file of openFiles) {
               const info = this.getOrCreateOpenScriptInfo(
                 toNormalizedPath(file.fileName),
                 file.content,
@@ -153644,11 +170224,7 @@ Dynamic files must always be opened with service's current directory or service
             }
           }
           if (changedFiles) {
-            while (true) {
-              const iterResult = changedFiles.next();
-              if (iterResult.done)
-                break;
-              const file = iterResult.value;
+            for (const file of changedFiles) {
               const scriptInfo = this.getScriptInfo(file.fileName);
               Debug.assert(!!scriptInfo);
               this.applyChangesToFile(scriptInfo, file.changes);
@@ -153656,7 +170232,11 @@ Dynamic files must always be opened with service's current directory or service
           }
           if (closedFiles) {
             for (const file of closedFiles) {
-              assignOrphanScriptInfosToInferredProject = this.closeClientFile(file, true) || assignOrphanScriptInfosToInferredProject;
+              assignOrphanScriptInfosToInferredProject = this.closeClientFile(
+                file,
+                /*skipAssignOrphanScriptInfosToInferredProject*/
+                true
+              ) || assignOrphanScriptInfosToInferredProject;
             }
           }
           let retainProjects;
@@ -153674,12 +170254,9 @@ Dynamic files must always be opened with service's current directory or service
             this.printProjects();
           }
         }
+        /** @internal */
         applyChangesToFile(scriptInfo, changes) {
-          while (true) {
-            const iterResult = changes.next();
-            if (iterResult.done)
-              break;
-            const change = iterResult.value;
+          for (const change of changes) {
             scriptInfo.editContent(change.span.start, change.span.start + change.span.length, change.newText);
           }
         }
@@ -153909,6 +170486,7 @@ Dynamic files must always be opened with service's current directory or service
           }
           return false;
         }
+        /** @internal */
         requestEnablePlugin(project, pluginConfigEntry, searchPaths, pluginConfigOverrides) {
           var _a2;
           if (!this.host.importPlugin && !this.host.require) {
@@ -153931,17 +170509,29 @@ Dynamic files must always be opened with service's current directory or service
           }
           project.endEnablePlugin(project.beginEnablePluginSync(pluginConfigEntry, searchPaths, pluginConfigOverrides));
         }
+        /** @internal */
         hasNewPluginEnablementRequests() {
           return !!this.pendingPluginEnablements;
         }
+        /** @internal */
         hasPendingPluginEnablements() {
           return !!this.currentPluginEnablementPromise;
         }
+        /**
+         * Waits for any ongoing plugin enablement requests to complete.
+         *
+         * @internal
+         */
         async waitForPendingPlugins() {
           while (this.currentPluginEnablementPromise) {
             await this.currentPluginEnablementPromise;
           }
         }
+        /**
+         * Starts enabling any requested plugins without waiting for the result.
+         *
+         * @internal
+         */
         enableRequestedPlugins() {
           if (this.pendingPluginEnablements) {
             void this.enableRequestedPluginsAsync();
@@ -153980,6 +170570,7 @@ Dynamic files must always be opened with service's current directory or service
           this.currentPluginConfigOverrides = this.currentPluginConfigOverrides || /* @__PURE__ */ new Map();
           this.currentPluginConfigOverrides.set(args.pluginName, args.configuration);
         }
+        /** @internal */
         getPackageJsonsVisibleToFile(fileName, rootDir) {
           const packageJsonCache = this.packageJsonCache;
           const rootPath = rootDir && this.toPath(rootDir);
@@ -154004,6 +170595,7 @@ Dynamic files must always be opened with service's current directory or service
           forEachAncestorDirectory(getDirectoryPath(filePath), processDirectory);
           return result;
         }
+        /** @internal */
         getNearestAncestorDirectoryWithPackageJson(fileName) {
           return forEachAncestorDirectory(fileName, (directory) => {
             switch (this.packageJsonCache.directoryHasPackageJson(this.toPath(directory))) {
@@ -154016,6 +170608,7 @@ Dynamic files must always be opened with service's current directory or service
             }
           });
         }
+        /** @internal */
         watchPackageJsonFile(path) {
           const watchers = this.packageJsonFilesMap || (this.packageJsonFilesMap = /* @__PURE__ */ new Map());
           if (!watchers.has(path)) {
@@ -154044,10 +170637,12 @@ Dynamic files must always be opened with service's current directory or service
             ));
           }
         }
+        /** @internal */
         onAddPackageJson(path) {
           this.packageJsonCache.addOrUpdate(path);
           this.watchPackageJsonFile(path);
         }
+        /** @internal */
         includePackageJsonAutoImports() {
           switch (this.hostConfiguration.preferences.includePackageJsonAutoImports) {
             case "on":
@@ -154058,6 +170653,7 @@ Dynamic files must always be opened with service's current directory or service
               return 2 /* Auto */;
           }
         }
+        /** @internal */
         invalidateProjectPackageJson(packageJsonPath) {
           this.configuredProjects.forEach(invalidate);
           this.inferredProjects.forEach(invalidate);
@@ -154070,11 +170666,13 @@ Dynamic files must always be opened with service's current directory or service
             }
           }
         }
+        /** @internal */
         getIncompleteCompletionsCache() {
           return this.incompleteCompletionsCache || (this.incompleteCompletionsCache = createIncompleteCompletionsCache());
         }
       };
       ProjectService3 = _ProjectService;
+      /** Makes a filename safe to insert in a RegExp */
       ProjectService3.filenameEscapeRegexp = /[-\/\\^$*+?.()|[\]{}]/g;
     }
   });
@@ -154091,7 +170689,12 @@ Dynamic files must always be opened with service's current directory or service
         return cache.get(toFileName2);
       },
       set(fromFileName, toFileName2, preferences, options, modulePaths, moduleSpecifiers) {
-        ensureCache(fromFileName, preferences, options).set(toFileName2, createInfo(modulePaths, moduleSpecifiers, false));
+        ensureCache(fromFileName, preferences, options).set(toFileName2, createInfo(
+          modulePaths,
+          moduleSpecifiers,
+          /*isBlockedByPackageJsonDependencies*/
+          false
+        ));
         if (moduleSpecifiers) {
           for (const p of modulePaths) {
             if (p.isInNodeModules) {
@@ -154112,7 +170715,13 @@ Dynamic files must always be opened with service's current directory or service
         if (info) {
           info.modulePaths = modulePaths;
         } else {
-          cache2.set(toFileName2, createInfo(modulePaths, void 0, void 0));
+          cache2.set(toFileName2, createInfo(
+            modulePaths,
+            /*moduleSpecifiers*/
+            void 0,
+            /*isBlockedByPackageJsonDependencies*/
+            void 0
+          ));
         }
       },
       setBlockedByPackageJsonDependencies(fromFileName, toFileName2, preferences, options, isBlockedByPackageJsonDependencies) {
@@ -154121,7 +170730,13 @@ Dynamic files must always be opened with service's current directory or service
         if (info) {
           info.isBlockedByPackageJsonDependencies = isBlockedByPackageJsonDependencies;
         } else {
-          cache2.set(toFileName2, createInfo(void 0, void 0, isBlockedByPackageJsonDependencies));
+          cache2.set(toFileName2, createInfo(
+            /*modulePaths*/
+            void 0,
+            /*moduleSpecifiers*/
+            void 0,
+            isBlockedByPackageJsonDependencies
+          ));
         }
       },
       clear() {
@@ -154227,6 +170842,7 @@ Dynamic files must always be opened with service's current directory or service
     return {
       start: scriptInfo.positionToLineOffset(diag2.start),
       end: scriptInfo.positionToLineOffset(diag2.start + diag2.length),
+      // TODO: GH#18217
       text: flattenDiagnosticMessageText(diag2.messageText, "\n"),
       code: diag2.code,
       category: diagnosticCategoryName(diag2),
@@ -154248,6 +170864,7 @@ Dynamic files must always be opened with service's current directory or service
       span: {
         start: convertToLocation(getLineAndCharacterOfPosition(info.file, info.start)),
         end: convertToLocation(getLineAndCharacterOfPosition(info.file, info.start + info.length)),
+        // TODO: GH#18217
         file: info.file.fileName
       },
       message: flattenDiagnosticMessageText(info.messageText, "\n"),
@@ -154317,6 +170934,7 @@ ${json}${newLine}`;
       projects,
       defaultProject,
       initialLocation,
+      /*isForRename*/
       true,
       (project, position) => project.getLanguageService().findRenameLocations(position.fileName, position.pos, findInStrings, findInComments, providePrefixAndSuffixTextForRename),
       (renameLocation, cb) => cb(documentSpanLocation(renameLocation))
@@ -154337,7 +170955,14 @@ ${json}${newLine}`;
     return results;
   }
   function getDefinitionLocation(defaultProject, initialLocation, isForRename) {
-    const infos = defaultProject.getLanguageService().getDefinitionAtPosition(initialLocation.fileName, initialLocation.pos, false, isForRename);
+    const infos = defaultProject.getLanguageService().getDefinitionAtPosition(
+      initialLocation.fileName,
+      initialLocation.pos,
+      /*searchOtherFilesOnly*/
+      false,
+      /*stopAtAlias*/
+      isForRename
+    );
     const info = infos && firstOrUndefined(infos);
     return info && !info.isLocal ? { fileName: info.fileName, pos: info.textSpan.start } : void 0;
   }
@@ -154347,6 +170972,7 @@ ${json}${newLine}`;
       projects,
       defaultProject,
       initialLocation,
+      /*isForRename*/
       false,
       (project, position) => {
         logger.info(`Finding references to ${position.fileName} position ${position.pos} in project ${project.getProjectName()}`);
@@ -154414,6 +171040,7 @@ ${json}${newLine}`;
         const definition = mappedDefinitionFile === void 0 ? referencedSymbol.definition : {
           ...referencedSymbol.definition,
           textSpan: createTextSpan(mappedDefinitionFile.pos, referencedSymbol.definition.textSpan.length),
+          // Why would the length be the same in the original?
           fileName: mappedDefinitionFile.fileName,
           contextSpan: getMappedContextSpanForProject(referencedSymbol.definition, project)
         };
@@ -154487,9 +171114,7 @@ ${json}${newLine}`;
         }
       }
     if (resultsMap.size === 1) {
-      const it = resultsMap.values().next();
-      Debug.assert(!it.done);
-      return it.value;
+      return firstIterator(resultsMap.values());
     }
     return resultsMap;
     function searchPosition(project, location) {
@@ -154769,22 +171394,31 @@ ${json}${newLine}`;
       Session3 = class {
         constructor(opts) {
           this.changeSeq = 0;
-          this.handlers = new Map(getEntries({
+          this.handlers = new Map(Object.entries({
             [CommandNames.Status]: () => {
               const response = { version };
               return this.requiredResponse(response);
             },
             [CommandNames.OpenExternalProject]: (request) => {
               this.projectService.openExternalProject(request.arguments);
-              return this.requiredResponse(true);
+              return this.requiredResponse(
+                /*response*/
+                true
+              );
             },
             [CommandNames.OpenExternalProjects]: (request) => {
               this.projectService.openExternalProjects(request.arguments.projects);
-              return this.requiredResponse(true);
+              return this.requiredResponse(
+                /*response*/
+                true
+              );
             },
             [CommandNames.CloseExternalProject]: (request) => {
               this.projectService.closeExternalProject(request.arguments.projectFileName);
-              return this.requiredResponse(true);
+              return this.requiredResponse(
+                /*response*/
+                true
+              );
             },
             [CommandNames.SynchronizeProjectList]: (request) => {
               const result = this.projectService.synchronizeProjectList(request.arguments.knownProjects, request.arguments.includeProjectReferenceRedirectInfo);
@@ -154799,7 +171433,11 @@ ${json}${newLine}`;
                   info: p.info,
                   changes: p.changes,
                   files: p.files,
-                  projectErrors: this.convertToDiagnosticsWithLinePosition(p.projectErrors, void 0)
+                  projectErrors: this.convertToDiagnosticsWithLinePosition(
+                    p.projectErrors,
+                    /*scriptInfo*/
+                    void 0
+                  )
                 };
               });
               return this.requiredResponse(converted);
@@ -154807,13 +171445,13 @@ ${json}${newLine}`;
             [CommandNames.UpdateOpen]: (request) => {
               this.changeSeq++;
               this.projectService.applyChangesInOpenFiles(
-                request.arguments.openFiles && mapIterator(arrayIterator(request.arguments.openFiles), (file) => ({
+                request.arguments.openFiles && mapIterator(request.arguments.openFiles, (file) => ({
                   fileName: file.file,
                   content: file.fileContent,
                   scriptKind: file.scriptKindName,
                   projectRootPath: file.projectRootPath
                 })),
-                request.arguments.changedFiles && mapIterator(arrayIterator(request.arguments.changedFiles), (file) => ({
+                request.arguments.changedFiles && mapIterator(request.arguments.changedFiles, (file) => ({
                   fileName: file.fileName,
                   changes: mapDefinedIterator(arrayReverseIterator(file.textChanges), (change) => {
                     const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(file.fileName));
@@ -154824,35 +171462,58 @@ ${json}${newLine}`;
                 })),
                 request.arguments.closedFiles
               );
-              return this.requiredResponse(true);
+              return this.requiredResponse(
+                /*response*/
+                true
+              );
             },
             [CommandNames.ApplyChangedToOpenFiles]: (request) => {
               this.changeSeq++;
               this.projectService.applyChangesInOpenFiles(
-                request.arguments.openFiles && arrayIterator(request.arguments.openFiles),
-                request.arguments.changedFiles && mapIterator(arrayIterator(request.arguments.changedFiles), (file) => ({
+                request.arguments.openFiles,
+                request.arguments.changedFiles && mapIterator(request.arguments.changedFiles, (file) => ({
                   fileName: file.fileName,
+                  // apply changes in reverse order
                   changes: arrayReverseIterator(file.changes)
                 })),
                 request.arguments.closedFiles
               );
-              return this.requiredResponse(true);
+              return this.requiredResponse(
+                /*response*/
+                true
+              );
             },
             [CommandNames.Exit]: () => {
               this.exit();
               return this.notRequired();
             },
             [CommandNames.Definition]: (request) => {
-              return this.requiredResponse(this.getDefinition(request.arguments, true));
+              return this.requiredResponse(this.getDefinition(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.DefinitionFull]: (request) => {
-              return this.requiredResponse(this.getDefinition(request.arguments, false));
+              return this.requiredResponse(this.getDefinition(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.DefinitionAndBoundSpan]: (request) => {
-              return this.requiredResponse(this.getDefinitionAndBoundSpan(request.arguments, true));
+              return this.requiredResponse(this.getDefinitionAndBoundSpan(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.DefinitionAndBoundSpanFull]: (request) => {
-              return this.requiredResponse(this.getDefinitionAndBoundSpan(request.arguments, false));
+              return this.requiredResponse(this.getDefinitionAndBoundSpan(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.FindSourceDefinition]: (request) => {
               return this.requiredResponse(this.findSourceDefinition(request.arguments));
@@ -154864,22 +171525,46 @@ ${json}${newLine}`;
               return this.requiredResponse(this.getTypeDefinition(request.arguments));
             },
             [CommandNames.Implementation]: (request) => {
-              return this.requiredResponse(this.getImplementation(request.arguments, true));
+              return this.requiredResponse(this.getImplementation(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.ImplementationFull]: (request) => {
-              return this.requiredResponse(this.getImplementation(request.arguments, false));
+              return this.requiredResponse(this.getImplementation(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.References]: (request) => {
-              return this.requiredResponse(this.getReferences(request.arguments, true));
+              return this.requiredResponse(this.getReferences(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.ReferencesFull]: (request) => {
-              return this.requiredResponse(this.getReferences(request.arguments, false));
+              return this.requiredResponse(this.getReferences(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.Rename]: (request) => {
-              return this.requiredResponse(this.getRenameLocations(request.arguments, true));
+              return this.requiredResponse(this.getRenameLocations(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.RenameLocationsFull]: (request) => {
-              return this.requiredResponse(this.getRenameLocations(request.arguments, false));
+              return this.requiredResponse(this.getRenameLocations(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.RenameInfoFull]: (request) => {
               return this.requiredResponse(this.getRenameInfo(request.arguments));
@@ -154889,21 +171574,38 @@ ${json}${newLine}`;
                 toNormalizedPath(request.arguments.file),
                 request.arguments.fileContent,
                 convertScriptKindName(request.arguments.scriptKindName),
+                // TODO: GH#18217
                 request.arguments.projectRootPath ? toNormalizedPath(request.arguments.projectRootPath) : void 0
               );
               return this.notRequired();
             },
             [CommandNames.Quickinfo]: (request) => {
-              return this.requiredResponse(this.getQuickInfoWorker(request.arguments, true));
+              return this.requiredResponse(this.getQuickInfoWorker(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.QuickinfoFull]: (request) => {
-              return this.requiredResponse(this.getQuickInfoWorker(request.arguments, false));
+              return this.requiredResponse(this.getQuickInfoWorker(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.GetOutliningSpans]: (request) => {
-              return this.requiredResponse(this.getOutliningSpans(request.arguments, true));
+              return this.requiredResponse(this.getOutliningSpans(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.GetOutliningSpansFull]: (request) => {
-              return this.requiredResponse(this.getOutliningSpans(request.arguments, false));
+              return this.requiredResponse(this.getOutliningSpans(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.TodoComments]: (request) => {
               return this.requiredResponse(this.getTodoComments(request.arguments));
@@ -154927,10 +171629,18 @@ ${json}${newLine}`;
               return this.requiredResponse(this.getSpanOfEnclosingComment(request.arguments));
             },
             [CommandNames.FileReferences]: (request) => {
-              return this.requiredResponse(this.getFileReferences(request.arguments, true));
+              return this.requiredResponse(this.getFileReferences(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.FileReferencesFull]: (request) => {
-              return this.requiredResponse(this.getFileReferences(request.arguments, false));
+              return this.requiredResponse(this.getFileReferences(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.Format]: (request) => {
               return this.requiredResponse(this.getFormattingEditsForRange(request.arguments));
@@ -154957,10 +171667,18 @@ ${json}${newLine}`;
               return this.requiredResponse(this.getCompletions(request.arguments, CommandNames.CompletionsFull));
             },
             [CommandNames.CompletionDetails]: (request) => {
-              return this.requiredResponse(this.getCompletionEntryDetails(request.arguments, false));
+              return this.requiredResponse(this.getCompletionEntryDetails(
+                request.arguments,
+                /*fullResult*/
+                false
+              ));
             },
             [CommandNames.CompletionDetailsFull]: (request) => {
-              return this.requiredResponse(this.getCompletionEntryDetails(request.arguments, true));
+              return this.requiredResponse(this.getCompletionEntryDetails(
+                request.arguments,
+                /*fullResult*/
+                true
+              ));
             },
             [CommandNames.CompileOnSaveAffectedFileList]: (request) => {
               return this.requiredResponse(this.getCompileOnSaveAffectedFileList(request.arguments));
@@ -154969,10 +171687,18 @@ ${json}${newLine}`;
               return this.requiredResponse(this.emitFile(request.arguments));
             },
             [CommandNames.SignatureHelp]: (request) => {
-              return this.requiredResponse(this.getSignatureHelpItems(request.arguments, true));
+              return this.requiredResponse(this.getSignatureHelpItems(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.SignatureHelpFull]: (request) => {
-              return this.requiredResponse(this.getSignatureHelpItems(request.arguments, false));
+              return this.requiredResponse(this.getSignatureHelpItems(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.CompilerOptionsDiagnosticsFull]: (request) => {
               return this.requiredResponse(this.getCompilerOptionsDiagnostics(request.arguments));
@@ -154985,7 +171711,10 @@ ${json}${newLine}`;
             },
             [CommandNames.Cleanup]: () => {
               this.cleanup();
-              return this.requiredResponse(true);
+              return this.requiredResponse(
+                /*response*/
+                true
+              );
             },
             [CommandNames.SemanticDiagnosticsSync]: (request) => {
               return this.requiredResponse(this.getSemanticDiagnosticsSync(request.arguments));
@@ -155010,7 +171739,14 @@ ${json}${newLine}`;
             },
             [CommandNames.Configure]: (request) => {
               this.projectService.setHostConfiguration(request.arguments);
-              this.doOutput(void 0, CommandNames.Configure, request.seq, true);
+              this.doOutput(
+                /*info*/
+                void 0,
+                CommandNames.Configure,
+                request.seq,
+                /*success*/
+                true
+              );
               return this.notRequired();
             },
             [CommandNames.Reload]: (request) => {
@@ -155028,41 +171764,84 @@ ${json}${newLine}`;
               return this.notRequired();
             },
             [CommandNames.Navto]: (request) => {
-              return this.requiredResponse(this.getNavigateToItems(request.arguments, true));
+              return this.requiredResponse(this.getNavigateToItems(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.NavtoFull]: (request) => {
-              return this.requiredResponse(this.getNavigateToItems(request.arguments, false));
+              return this.requiredResponse(this.getNavigateToItems(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.Brace]: (request) => {
-              return this.requiredResponse(this.getBraceMatching(request.arguments, true));
+              return this.requiredResponse(this.getBraceMatching(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.BraceFull]: (request) => {
-              return this.requiredResponse(this.getBraceMatching(request.arguments, false));
+              return this.requiredResponse(this.getBraceMatching(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.NavBar]: (request) => {
-              return this.requiredResponse(this.getNavigationBarItems(request.arguments, true));
+              return this.requiredResponse(this.getNavigationBarItems(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.NavBarFull]: (request) => {
-              return this.requiredResponse(this.getNavigationBarItems(request.arguments, false));
+              return this.requiredResponse(this.getNavigationBarItems(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.NavTree]: (request) => {
-              return this.requiredResponse(this.getNavigationTree(request.arguments, true));
+              return this.requiredResponse(this.getNavigationTree(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.NavTreeFull]: (request) => {
-              return this.requiredResponse(this.getNavigationTree(request.arguments, false));
+              return this.requiredResponse(this.getNavigationTree(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.Occurrences]: (request) => {
               return this.requiredResponse(this.getOccurrences(request.arguments));
             },
             [CommandNames.DocumentHighlights]: (request) => {
-              return this.requiredResponse(this.getDocumentHighlights(request.arguments, true));
+              return this.requiredResponse(this.getDocumentHighlights(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.DocumentHighlightsFull]: (request) => {
-              return this.requiredResponse(this.getDocumentHighlights(request.arguments, false));
+              return this.requiredResponse(this.getDocumentHighlights(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.CompilerOptionsForInferredProjects]: (request) => {
               this.setCompilerOptionsForInferredProjects(request.arguments);
-              return this.requiredResponse(true);
+              return this.requiredResponse(
+                /*response*/
+                true
+              );
             },
             [CommandNames.ProjectInfo]: (request) => {
               return this.requiredResponse(this.getProjectInfo(request.arguments));
@@ -155075,54 +171854,109 @@ ${json}${newLine}`;
               return this.requiredResponse(this.getJsxClosingTag(request.arguments));
             },
             [CommandNames.GetCodeFixes]: (request) => {
-              return this.requiredResponse(this.getCodeFixes(request.arguments, true));
+              return this.requiredResponse(this.getCodeFixes(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.GetCodeFixesFull]: (request) => {
-              return this.requiredResponse(this.getCodeFixes(request.arguments, false));
+              return this.requiredResponse(this.getCodeFixes(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.GetCombinedCodeFix]: (request) => {
-              return this.requiredResponse(this.getCombinedCodeFix(request.arguments, true));
+              return this.requiredResponse(this.getCombinedCodeFix(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.GetCombinedCodeFixFull]: (request) => {
-              return this.requiredResponse(this.getCombinedCodeFix(request.arguments, false));
+              return this.requiredResponse(this.getCombinedCodeFix(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.ApplyCodeActionCommand]: (request) => {
               return this.requiredResponse(this.applyCodeActionCommand(request.arguments));
             },
-            [CommandNames.GetSupportedCodeFixes]: () => {
-              return this.requiredResponse(this.getSupportedCodeFixes());
+            [CommandNames.GetSupportedCodeFixes]: (request) => {
+              return this.requiredResponse(this.getSupportedCodeFixes(request.arguments));
             },
             [CommandNames.GetApplicableRefactors]: (request) => {
               return this.requiredResponse(this.getApplicableRefactors(request.arguments));
             },
             [CommandNames.GetEditsForRefactor]: (request) => {
-              return this.requiredResponse(this.getEditsForRefactor(request.arguments, true));
+              return this.requiredResponse(this.getEditsForRefactor(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.GetEditsForRefactorFull]: (request) => {
-              return this.requiredResponse(this.getEditsForRefactor(request.arguments, false));
+              return this.requiredResponse(this.getEditsForRefactor(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.OrganizeImports]: (request) => {
-              return this.requiredResponse(this.organizeImports(request.arguments, true));
+              return this.requiredResponse(this.organizeImports(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.OrganizeImportsFull]: (request) => {
-              return this.requiredResponse(this.organizeImports(request.arguments, false));
+              return this.requiredResponse(this.organizeImports(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.GetEditsForFileRename]: (request) => {
-              return this.requiredResponse(this.getEditsForFileRename(request.arguments, true));
+              return this.requiredResponse(this.getEditsForFileRename(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.GetEditsForFileRenameFull]: (request) => {
-              return this.requiredResponse(this.getEditsForFileRename(request.arguments, false));
+              return this.requiredResponse(this.getEditsForFileRename(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.ConfigurePlugin]: (request) => {
               this.configurePlugin(request.arguments);
-              this.doOutput(void 0, CommandNames.ConfigurePlugin, request.seq, true);
+              this.doOutput(
+                /*info*/
+                void 0,
+                CommandNames.ConfigurePlugin,
+                request.seq,
+                /*success*/
+                true
+              );
               return this.notRequired();
             },
             [CommandNames.SelectionRange]: (request) => {
-              return this.requiredResponse(this.getSmartSelectionRange(request.arguments, true));
+              return this.requiredResponse(this.getSmartSelectionRange(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.SelectionRangeFull]: (request) => {
-              return this.requiredResponse(this.getSmartSelectionRange(request.arguments, false));
+              return this.requiredResponse(this.getSmartSelectionRange(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.PrepareCallHierarchy]: (request) => {
               return this.requiredResponse(this.prepareCallHierarchy(request.arguments));
@@ -155134,28 +171968,60 @@ ${json}${newLine}`;
               return this.requiredResponse(this.provideCallHierarchyOutgoingCalls(request.arguments));
             },
             [CommandNames.ToggleLineComment]: (request) => {
-              return this.requiredResponse(this.toggleLineComment(request.arguments, true));
+              return this.requiredResponse(this.toggleLineComment(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.ToggleLineCommentFull]: (request) => {
-              return this.requiredResponse(this.toggleLineComment(request.arguments, false));
+              return this.requiredResponse(this.toggleLineComment(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.ToggleMultilineComment]: (request) => {
-              return this.requiredResponse(this.toggleMultilineComment(request.arguments, true));
+              return this.requiredResponse(this.toggleMultilineComment(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.ToggleMultilineCommentFull]: (request) => {
-              return this.requiredResponse(this.toggleMultilineComment(request.arguments, false));
+              return this.requiredResponse(this.toggleMultilineComment(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.CommentSelection]: (request) => {
-              return this.requiredResponse(this.commentSelection(request.arguments, true));
+              return this.requiredResponse(this.commentSelection(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.CommentSelectionFull]: (request) => {
-              return this.requiredResponse(this.commentSelection(request.arguments, false));
+              return this.requiredResponse(this.commentSelection(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.UncommentSelection]: (request) => {
-              return this.requiredResponse(this.uncommentSelection(request.arguments, true));
+              return this.requiredResponse(this.uncommentSelection(
+                request.arguments,
+                /*simplifiedResult*/
+                true
+              ));
             },
             [CommandNames.UncommentSelectionFull]: (request) => {
-              return this.requiredResponse(this.uncommentSelection(request.arguments, false));
+              return this.requiredResponse(this.uncommentSelection(
+                request.arguments,
+                /*simplifiedResult*/
+                false
+              ));
             },
             [CommandNames.ProvideInlayHints]: (request) => {
               return this.requiredResponse(this.provideInlayHints(request.arguments));
@@ -155201,7 +172067,12 @@ ${json}${newLine}`;
           };
           this.projectService = new ProjectService3(settings);
           this.projectService.setPerformanceEventHandler(this.performanceEventHandler.bind(this));
-          this.gcTimer = new GcTimer(this.host, 7e3, this.logger);
+          this.gcTimer = new GcTimer(
+            this.host,
+            /*delay*/
+            7e3,
+            this.logger
+          );
           switch (this.projectService.serverMode) {
             case 0 /* Semantic */:
               break;
@@ -155266,7 +172137,11 @@ ${json}${newLine}`;
               break;
             case ConfigFileDiagEvent:
               const { triggerFile, configFileName: configFile, diagnostics } = event.data;
-              const bakedDiags = map(diagnostics, (diagnostic) => formatDiagnosticToProtocol(diagnostic, true));
+              const bakedDiags = map(diagnostics, (diagnostic) => formatDiagnosticToProtocol(
+                diagnostic,
+                /*includeFileName*/
+                true
+              ));
               this.event({
                 triggerFile,
                 configFile,
@@ -155295,7 +172170,13 @@ ${json}${newLine}`;
           this.projectService.logger.info(`got projects updated in background, updating diagnostics for ${openFiles}`);
           if (openFiles.length) {
             if (!this.suppressDiagnosticEvents && !this.noGetErrOnBackgroundUpdate) {
-              this.errorCheck.startNew((next) => this.updateErrorCheck(next, openFiles, 100, true));
+              this.errorCheck.startNew((next) => this.updateErrorCheck(
+                next,
+                openFiles,
+                100,
+                /*requireOpen*/
+                true
+              ));
             }
             this.event({
               openFiles
@@ -155342,7 +172223,10 @@ Projects::
                 msg += `
 Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter}
 `;
-                msg += project.filesToString(true);
+                msg += project.filesToString(
+                  /*writeProjectFileNames*/
+                  true
+                );
                 msg += "\n-----------------------------------------------\n";
                 counter++;
               };
@@ -155370,8 +172254,17 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
         event(body, eventName) {
           this.send(toEvent(eventName, body));
         }
+        // For backwards-compatibility only.
+        /** @deprecated */
         output(info, cmdName, reqSeq, errorMsg) {
-          this.doOutput(info, cmdName, reqSeq, !errorMsg, errorMsg);
+          this.doOutput(
+            info,
+            cmdName,
+            reqSeq,
+            /*success*/
+            !errorMsg,
+            errorMsg
+          );
         }
         doOutput(info, cmdName, reqSeq, success, message) {
           const res = {
@@ -155435,6 +172328,7 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
             this.logError(err, kind);
           }
         }
+        /** It is the caller's responsibility to verify that `!this.suppressDiagnosticEvents`. */
         updateErrorCheck(next, checkList, ms, requireOpen = true) {
           Debug.assert(!this.suppressDiagnosticEvents);
           const seq = this.changeSeq;
@@ -155496,7 +172390,10 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
           }
           this.logger.info(`cleaning ${caption}`);
           for (const p of projects) {
-            p.getLanguageService(false).cleanupSemanticCache();
+            p.getLanguageService(
+              /*ensureSynchronized*/
+              false
+            ).cleanupSemanticCache();
           }
         }
         cleanup() {
@@ -155537,19 +172434,27 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
           );
           return includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnosticsForConfigFile) : map(
             diagnosticsForConfigFile,
-            (diagnostic) => formatDiagnosticToProtocol(diagnostic, false)
+            (diagnostic) => formatDiagnosticToProtocol(
+              diagnostic,
+              /*includeFileName*/
+              false
+            )
           );
         }
         convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnostics) {
           return diagnostics.map((d) => ({
             message: flattenDiagnosticMessageText(d.messageText, this.host.newLine),
             start: d.start,
+            // TODO: GH#18217
             length: d.length,
+            // TODO: GH#18217
             category: diagnosticCategoryName(d),
             code: d.code,
             source: d.source,
             startLocation: d.file && convertToLocation(getLineAndCharacterOfPosition(d.file, d.start)),
+            // TODO: GH#18217
             endLocation: d.file && convertToLocation(getLineAndCharacterOfPosition(d.file, d.start + d.length)),
+            // TODO: GH#18217
             reportsUnnecessary: d.reportsUnnecessary,
             reportsDeprecated: d.reportsDeprecated,
             relatedInformation: map(d.relatedInformation, formatRelatedInformation)
@@ -155562,6 +172467,7 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
               project.getLanguageService().getCompilerOptionsDiagnostics(),
               (diagnostic) => !diagnostic.file
             ),
+            /*scriptInfo*/
             void 0
           );
         }
@@ -155574,6 +172480,7 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
             code: d.code,
             source: d.source,
             startLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start),
+            // TODO: GH#18217
             endLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start + d.length),
             reportsUnnecessary: d.reportsUnnecessary,
             reportsDeprecated: d.reportsDeprecated,
@@ -155618,6 +172525,7 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
             return {
               definitions: emptyArray2,
               textSpan: void 0
+              // TODO: GH#18217
             };
           }
           const definitions = this.mapDefinitionInfoLocations(unmappedDefinitionAndBoundSpan.definitions, project);
@@ -155645,7 +172553,14 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
             definitions == null ? void 0 : definitions.forEach((d) => definitionSet.add(d));
             const noDtsProject = project.getNoDtsResolutionProject([file]);
             const ls = noDtsProject.getLanguageService();
-            const jsDefinitions = (_a2 = ls.getDefinitionAtPosition(file, position, true, false)) == null ? void 0 : _a2.filter((d) => toNormalizedPath(d.fileName) !== file);
+            const jsDefinitions = (_a2 = ls.getDefinitionAtPosition(
+              file,
+              position,
+              /*searchOtherFilesOnly*/
+              true,
+              /*stopAtAlias*/
+              false
+            )) == null ? void 0 : _a2.filter((d) => toNormalizedPath(d.fileName) !== file);
             if (some(jsDefinitions)) {
               for (const jsDefinition of jsDefinitions) {
                 if (jsDefinition.unverified) {
@@ -155678,7 +172593,7 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
           definitions = definitions.filter((d) => !d.isAmbient && !d.failedAliasResolution);
           return this.mapDefinitionInfo(definitions, project);
           function findImplementationFileFromDtsFileName(fileName, resolveFromFile, auxiliaryProject) {
-            var _a3;
+            var _a3, _b, _c;
             const nodeModulesPathParts = getNodeModulePathParts(fileName);
             if (nodeModulesPathParts && fileName.lastIndexOf(nodeModulesPathPart) === nodeModulesPathParts.topLevelNodeModulesIndex) {
               const packageDirectory = fileName.substring(0, nodeModulesPathParts.packageRootIndex);
@@ -155689,7 +172604,7 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
                 return void 0;
               const entrypoints = getEntrypointsFromPackageJsonInfo(
                 packageJson,
-                { moduleResolution: 2 /* NodeJs */ },
+                { moduleResolution: 2 /* Node10 */ },
                 project,
                 project.getModuleResolutionCache()
               );
@@ -155700,13 +172615,11 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
               const packageName = getPackageNameFromTypesPackageName(unmangleScopedPackageName(packageNamePathPart));
               const path = project.toPath(fileName);
               if (entrypoints && some(entrypoints, (e) => project.toPath(e) === path)) {
-                const [implementationResolution] = auxiliaryProject.resolveModuleNames([packageName], resolveFromFile);
-                return implementationResolution == null ? void 0 : implementationResolution.resolvedFileName;
+                return (_b = auxiliaryProject.resolutionCache.resolveSingleModuleNameWithoutWatching(packageName, resolveFromFile).resolvedModule) == null ? void 0 : _b.resolvedFileName;
               } else {
                 const pathToFileInPackage = fileName.substring(nodeModulesPathParts.packageRootIndex + 1);
                 const specifier = `${packageName}/${removeFileExtension(pathToFileInPackage)}`;
-                const [implementationResolution] = auxiliaryProject.resolveModuleNames([specifier], resolveFromFile);
-                return implementationResolution == null ? void 0 : implementationResolution.resolvedFileName;
+                return (_c = auxiliaryProject.resolutionCache.resolveSingleModuleNameWithoutWatching(specifier, resolveFromFile).resolvedModule) == null ? void 0 : _c.resolvedFileName;
               }
             }
             return void 0;
@@ -155720,7 +172633,14 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
                 var _a3;
                 if (nameInChain === initialNode)
                   return void 0;
-                const candidates = (_a3 = ls.getDefinitionAtPosition(file, nameInChain.getStart(), true, false)) == null ? void 0 : _a3.filter((d) => toNormalizedPath(d.fileName) !== file && d.isAmbient).map((d) => ({
+                const candidates = (_a3 = ls.getDefinitionAtPosition(
+                  file,
+                  nameInChain.getStart(),
+                  /*searchOtherFilesOnly*/
+                  true,
+                  /*stopAtAlias*/
+                  false
+                )) == null ? void 0 : _a3.filter((d) => toNormalizedPath(d.fileName) !== file && d.isAmbient).map((d) => ({
                   fileName: d.fileName,
                   name: getTextOfIdentifierOrLiteral(initialNode)
                 }));
@@ -155751,7 +172671,14 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
               const symbol = noDtsProgram.getTypeChecker().getSymbolAtLocation(match);
               const decl = getDeclarationFromName(match);
               if (symbol && decl) {
-                return ts_GoToDefinition_exports.createDefinitionInfo(decl, noDtsProgram.getTypeChecker(), symbol, decl, true);
+                return ts_GoToDefinition_exports.createDefinitionInfo(
+                  decl,
+                  noDtsProgram.getTypeChecker(),
+                  symbol,
+                  decl,
+                  /*unverified*/
+                  true
+                );
               }
             });
           }
@@ -155774,7 +172701,11 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
           const result = project.getLanguageService().getEmitOutput(file);
           return args.richResponse ? {
             ...result,
-            diagnostics: args.includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(result.diagnostics) : result.diagnostics.map((d) => formatDiagnosticToProtocol(d, true))
+            diagnostics: args.includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(result.diagnostics) : result.diagnostics.map((d) => formatDiagnosticToProtocol(
+              d,
+              /*includeFileName*/
+              true
+            ))
           } : result;
         }
         mapJSDocTagInfo(tags, project, richResponse) {
@@ -155806,6 +172737,13 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
         mapDefinitionInfo(definitions, project) {
           return definitions.map((def) => ({ ...this.toFileSpanWithContext(def.fileName, def.textSpan, def.contextSpan, project), ...def.unverified && { unverified: def.unverified } }));
         }
+        /*
+         * When we map a .d.ts location to .ts, Visual Studio gets confused because there's no associated Roslyn Document in
+         * the same project which corresponds to the file. VS Code has no problem with this, and luckily we have two protocols.
+         * This retains the existing behavior for the "simplified" (VS Code) protocol but stores the .d.ts location in a
+         * set of additional fields, and does the reverse for VS (store the .d.ts location where
+         * it used to be and stores the .ts location in the additional fields).
+        */
         static mapToOriginalLocation(def) {
           if (def.originalFileName) {
             Debug.assert(def.originalTextSpan !== void 0, "originalTextSpan should be present if originalFileName is");
@@ -155878,21 +172816,39 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
           if (configFile) {
             return emptyArray2;
           }
-          return this.getDiagnosticsWorker(args, false, (project, file) => project.getLanguageService().getSyntacticDiagnostics(file), !!args.includeLinePosition);
+          return this.getDiagnosticsWorker(
+            args,
+            /*isSemantic*/
+            false,
+            (project, file) => project.getLanguageService().getSyntacticDiagnostics(file),
+            !!args.includeLinePosition
+          );
         }
         getSemanticDiagnosticsSync(args) {
           const { configFile, project } = this.getConfigFileAndProject(args);
           if (configFile) {
             return this.getConfigFileDiagnostics(configFile, project, !!args.includeLinePosition);
           }
-          return this.getDiagnosticsWorker(args, true, (project2, file) => project2.getLanguageService().getSemanticDiagnostics(file).filter((d) => !!d.file), !!args.includeLinePosition);
+          return this.getDiagnosticsWorker(
+            args,
+            /*isSemantic*/
+            true,
+            (project2, file) => project2.getLanguageService().getSemanticDiagnostics(file).filter((d) => !!d.file),
+            !!args.includeLinePosition
+          );
         }
         getSuggestionDiagnosticsSync(args) {
           const { configFile } = this.getConfigFileAndProject(args);
           if (configFile) {
             return emptyArray2;
           }
-          return this.getDiagnosticsWorker(args, true, (project, file) => project.getLanguageService().getSuggestionDiagnostics(file), !!args.includeLinePosition);
+          return this.getDiagnosticsWorker(
+            args,
+            /*isSemantic*/
+            true,
+            (project, file) => project.getLanguageService().getSuggestionDiagnostics(file),
+            !!args.includeLinePosition
+          );
         }
         getJsxClosingTag(args) {
           const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args);
@@ -155932,7 +172888,13 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
           this.projectService.setCompilerOptionsForInferredProjects(args.options, args.projectRootPath);
         }
         getProjectInfo(args) {
-          return this.getProjectInfoWorker(args.file, args.projectFileName, args.needFileNameList, false);
+          return this.getProjectInfoWorker(
+            args.file,
+            args.projectFileName,
+            args.needFileNameList,
+            /*excludeConfigFiles*/
+            false
+          );
         }
         getProjectInfoWorker(uncheckedFileName, projectFileName, needFileNameList, excludeConfigFiles) {
           const { project } = this.getFileAndProjectWorker(uncheckedFileName, projectFileName);
@@ -155940,7 +172902,11 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
           const projectInfo = {
             configFileName: project.getProjectName(),
             languageServiceDisabled: !project.languageServiceEnabled,
-            fileNames: needFileNameList ? project.getFileNames(false, excludeConfigFiles) : void 0
+            fileNames: needFileNameList ? project.getFileNames(
+              /*excludeFilesFromExternalLibraries*/
+              false,
+              excludeConfigFiles
+            ) : void 0
           };
           return projectInfo;
         }
@@ -156068,19 +173034,24 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
           const preferences = this.getPreferences(toNormalizedPath(fileName));
           const references = [];
           const seen = createDocumentSpanSet();
-          forEachProjectInProjects(projects, void 0, (project) => {
-            if (project.getCancellationToken().isCancellationRequested())
-              return;
-            const projectOutputs = project.getLanguageService().getFileReferences(fileName);
-            if (projectOutputs) {
-              for (const referenceEntry of projectOutputs) {
-                if (!seen.has(referenceEntry)) {
-                  references.push(referenceEntry);
-                  seen.add(referenceEntry);
+          forEachProjectInProjects(
+            projects,
+            /*path*/
+            void 0,
+            (project) => {
+              if (project.getCancellationToken().isCancellationRequested())
+                return;
+              const projectOutputs = project.getLanguageService().getFileReferences(fileName);
+              if (projectOutputs) {
+                for (const referenceEntry of projectOutputs) {
+                  if (!seen.has(referenceEntry)) {
+                    references.push(referenceEntry);
+                    seen.add(referenceEntry);
+                  }
                 }
               }
             }
-          });
+          );
           if (!simplifiedResult)
             return references;
           const refs = references.map((entry) => referenceEntryToReferencesResponseItem(this.projectService, entry, preferences));
@@ -156089,8 +173060,19 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
             symbolName: `"${args.file}"`
           };
         }
+        /**
+         * @param fileName is the name of the file to be opened
+         * @param fileContent is a version of the file content that is known to be more up to date than the one on disk
+         */
         openClientFile(fileName, fileContent, scriptKind, projectRootPath) {
-          this.projectService.openClientFileWithNormalizedPath(fileName, fileContent, scriptKind, false, projectRootPath);
+          this.projectService.openClientFileWithNormalizedPath(
+            fileName,
+            fileContent,
+            scriptKind,
+            /*hasMixedContent*/
+            false,
+            projectRootPath
+          );
         }
         getPosition(args, scriptInfo) {
           return args.position !== void 0 ? args.position : scriptInfo.lineOffsetToPosition(args.line, args.offset);
@@ -156106,7 +173088,10 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
           const { file, project } = this.getFileAndProject(args);
           return {
             file,
-            languageService: project.getLanguageService(false)
+            languageService: project.getLanguageService(
+              /*ensureSynchronized*/
+              false
+            )
           };
         }
         getFileAndProjectWorker(uncheckedFileName, projectFileName) {
@@ -156189,7 +173174,12 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
           } else {
             return useDisplayParts ? quickInfo : {
               ...quickInfo,
-              tags: this.mapJSDocTagInfo(quickInfo.tags, project, false)
+              tags: this.mapJSDocTagInfo(
+                quickInfo.tags,
+                project,
+                /*useDisplayParts*/
+                false
+              )
             };
           }
         }
@@ -156347,7 +173337,12 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
             const { name, source, data } = typeof entryName === "string" ? { name: entryName, source: void 0, data: void 0 } : entryName;
             return project.getLanguageService().getCompletionEntryDetails(file, position, name, formattingOptions, source, this.getPreferences(file), data ? cast(data, isCompletionEntryData) : void 0);
           });
-          return fullResult ? useDisplayParts ? result : result.map((details) => ({ ...details, tags: this.mapJSDocTagInfo(details.tags, project, false) })) : result.map((details) => ({
+          return fullResult ? useDisplayParts ? result : result.map((details) => ({ ...details, tags: this.mapJSDocTagInfo(
+            details.tags,
+            project,
+            /*richResponse*/
+            false
+          ) })) : result.map((details) => ({
             ...details,
             codeActions: map(details.codeActions, (action) => this.mapCodeAction(action)),
             documentation: this.mapDisplayParts(details.documentation, project),
@@ -156355,7 +173350,13 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
           }));
         }
         getCompileOnSaveAffectedFileList(args) {
-          const projects = this.getProjects(args, true, true);
+          const projects = this.getProjects(
+            args,
+            /*getScriptInfoEnsuringProjectsUptoDate*/
+            true,
+            /*ignoreNoProjectError*/
+            true
+          );
           const info = this.projectService.getScriptInfo(args.file);
           if (!info) {
             return emptyArray2;
@@ -156392,7 +173393,11 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
           const { emitSkipped, diagnostics } = project.emitFile(scriptInfo, (path, data, writeByteOrderMark) => this.host.writeFile(path, data, writeByteOrderMark));
           return args.richResponse ? {
             emitSkipped,
-            diagnostics: args.includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnostics) : diagnostics.map((d) => formatDiagnosticToProtocol(d, true))
+            diagnostics: args.includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnostics) : diagnostics.map((d) => formatDiagnosticToProtocol(
+              d,
+              /*includeFileName*/
+              true
+            ))
           } : !emitSkipped;
         }
         getSignatureHelpItems(args, simplifiedResult) {
@@ -156416,7 +173421,12 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
           } else {
             return {
               ...helpItems,
-              items: helpItems.items.map((item) => ({ ...item, tags: this.mapJSDocTagInfo(item.tags, project, false) }))
+              items: helpItems.items.map((item) => ({ ...item, tags: this.mapJSDocTagInfo(
+                item.tags,
+                project,
+                /*richResponse*/
+                false
+              ) }))
             };
           }
         }
@@ -156443,6 +173453,7 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
             this.projectService.applyChangesToFile(scriptInfo, singleIterator({
               span: { start, length: end - start },
               newText: args.insertString
+              // TODO: GH#18217
             }));
           }
         }
@@ -156453,7 +173464,14 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
           if (info) {
             this.changeSeq++;
             if (info.reloadFromFile(tempFileName)) {
-              this.doOutput(void 0, CommandNames.Reload, reqSeq, true);
+              this.doOutput(
+                /*info*/
+                void 0,
+                CommandNames.Reload,
+                reqSeq,
+                /*success*/
+                true
+              );
             }
           }
         }
@@ -156543,11 +173561,23 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
             this.projectService.forEachEnabledProject((project) => addItemsForProject(project));
           } else {
             const projects = this.getProjects(args);
-            forEachProjectInProjects(projects, void 0, (project) => addItemsForProject(project));
+            forEachProjectInProjects(
+              projects,
+              /*path*/
+              void 0,
+              (project) => addItemsForProject(project)
+            );
           }
           return outputs;
           function addItemsForProject(project) {
-            const projectItems = project.getLanguageService().getNavigateToItems(searchValue, maxResultCount, void 0, project.isNonTsProject());
+            const projectItems = project.getLanguageService().getNavigateToItems(
+              searchValue,
+              maxResultCount,
+              /*filename*/
+              void 0,
+              /*excludeDts*/
+              project.isNonTsProject()
+            );
             const unseenItems = filter(projectItems, (item) => tryAddSeenItem(item) && !getMappedLocationForProject(documentSpanLocation(item), project));
             if (unseenItems.length) {
               outputs.push({ project, navigateToItems: unseenItems });
@@ -156578,8 +173608,17 @@ Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter
             return a.containerKind === b.containerKind && a.containerName === b.containerName && a.fileName === b.fileName && a.isCaseSensitive === b.isCaseSensitive && a.kind === b.kind && a.kindModifiers === b.kindModifiers && a.matchKind === b.matchKind && a.name === b.name && a.textSpan.start === b.textSpan.start && a.textSpan.length === b.textSpan.length;
           }
         }
-        getSupportedCodeFixes() {
-          return getSupportedCodeFixes();
+        getSupportedCodeFixes(args) {
+          if (!args)
+            return getSupportedCodeFixes();
+          if (args.file) {
+            const { file, project: project2 } = this.getFileAndProject(args);
+            return project2.getLanguageService().getSupportedCodeFixes(file);
+          }
+          const project = this.getProject(args.projectFileName);
+          if (!project)
+            Errors.ThrowNoProject();
+          return project.getLanguageService().getSupportedCodeFixes();
         }
         isLocation(locationOrSpan) {
           return locationOrSpan.line !== void 0;
@@ -156775,7 +173814,15 @@ ${e.message}`;
           if (this.suppressDiagnosticEvents) {
             return;
           }
-          const { fileNames, languageServiceDisabled } = this.getProjectInfoWorker(fileName, void 0, true, true);
+          const { fileNames, languageServiceDisabled } = this.getProjectInfoWorker(
+            fileName,
+            /*projectFileName*/
+            void 0,
+            /*needFileNameList*/
+            true,
+            /*excludeConfigFiles*/
+            true
+          );
           if (languageServiceDisabled) {
             return;
           }
@@ -156807,7 +173854,13 @@ ${e.message}`;
           }
           const sortedFiles = [...highPriorityFiles, ...mediumPriorityFiles, ...lowPriorityFiles, ...veryLowPriorityFiles];
           const checkList = sortedFiles.map((fileName2) => ({ fileName: fileName2, project }));
-          this.updateErrorCheck(next, checkList, delay, false);
+          this.updateErrorCheck(
+            next,
+            checkList,
+            delay,
+            /*requireOpen*/
+            false
+          );
         }
         configurePlugin(args) {
           this.projectService.configurePlugin(args);
@@ -156975,7 +174028,15 @@ ${e.message}`;
             return response;
           } else {
             this.logger.msg(`Unrecognized JSON command:${stringifyIndented(request)}`, "Err" /* Err */);
-            this.doOutput(void 0, CommandNames.Unknown, request.seq, false, `Unrecognized JSON command: ${request.command}`);
+            this.doOutput(
+              /*info*/
+              void 0,
+              CommandNames.Unknown,
+              request.seq,
+              /*success*/
+              false,
+              `Unrecognized JSON command: ${request.command}`
+            );
             return { responseRequired: false };
           }
         }
@@ -156997,7 +174058,13 @@ ${e.message}`;
             relevantFile = request.arguments && request.arguments.file ? request.arguments : void 0;
             (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.Session, "request", { seq: request.seq, command: request.command });
             perfLogger.logStartCommand("" + request.command, this.toStringMessage(message).substring(0, 100));
-            (_b = tracing) == null ? void 0 : _b.push(tracing.Phase.Session, "executeCommand", { seq: request.seq, command: request.command }, true);
+            (_b = tracing) == null ? void 0 : _b.push(
+              tracing.Phase.Session,
+              "executeCommand",
+              { seq: request.seq, command: request.command },
+              /*separateBeginAndEnd*/
+              true
+            );
             const { response, responseRequired } = this.executeCommand(request);
             (_c = tracing) == null ? void 0 : _c.pop();
             if (this.logger.hasLevel(2 /* requestTime */)) {
@@ -157011,25 +174078,47 @@ ${e.message}`;
             perfLogger.logStopCommand("" + request.command, "Success");
             (_d = tracing) == null ? void 0 : _d.instant(tracing.Phase.Session, "response", { seq: request.seq, command: request.command, success: !!response });
             if (response) {
-              this.doOutput(response, request.command, request.seq, true);
+              this.doOutput(
+                response,
+                request.command,
+                request.seq,
+                /*success*/
+                true
+              );
             } else if (responseRequired) {
-              this.doOutput(void 0, request.command, request.seq, false, "No content available.");
+              this.doOutput(
+                /*info*/
+                void 0,
+                request.command,
+                request.seq,
+                /*success*/
+                false,
+                "No content available."
+              );
             }
           } catch (err) {
             (_e = tracing) == null ? void 0 : _e.popAll();
             if (err instanceof OperationCanceledException) {
               perfLogger.logStopCommand("" + (request && request.command), "Canceled: " + err);
               (_f = tracing) == null ? void 0 : _f.instant(tracing.Phase.Session, "commandCanceled", { seq: request == null ? void 0 : request.seq, command: request == null ? void 0 : request.command });
-              this.doOutput({ canceled: true }, request.command, request.seq, true);
+              this.doOutput(
+                { canceled: true },
+                request.command,
+                request.seq,
+                /*success*/
+                true
+              );
               return;
             }
             this.logErrorWorker(err, this.toStringMessage(message), relevantFile);
             perfLogger.logStopCommand("" + (request && request.command), "Error: " + err);
             (_g = tracing) == null ? void 0 : _g.instant(tracing.Phase.Session, "commandError", { seq: request == null ? void 0 : request.seq, command: request == null ? void 0 : request.command, message: err.message });
             this.doOutput(
+              /*info*/
               void 0,
               request ? request.command : CommandNames.Unknown,
               request ? request.seq : 0,
+              /*success*/
               false,
               "Error processing request. " + err.message + "\n" + err.stack
             );
@@ -157232,6 +174321,7 @@ ${e.message}`;
             this.stack.push(child);
           }
         }
+        // just gather text from the leaves
         leaf(relativeStart, relativeLength, ll) {
           if (this.state === 1 /* Start */) {
             this.initialText = ll.text.substring(0, relativeStart);
@@ -157261,6 +174351,7 @@ ${e.message}`;
           this.changes = [];
           this.versions = new Array(_ScriptVersionCache.maxVersions);
           this.minVersion = 0;
+          // no versions earlier than min version will maintain change history
           this.currentVersion = 0;
         }
         versionToIndex(version2) {
@@ -157272,6 +174363,7 @@ ${e.message}`;
         currentVersionToIndex() {
           return this.currentVersion % _ScriptVersionCache.maxVersions;
         }
+        // REVIEW: can optimize by coalescing simple edits
         edit(pos, deleteLen, insertedText) {
           this.changes.push(new TextChange9(pos, deleteLen, insertedText));
           if (this.changes.length > _ScriptVersionCache.changeNumberThreshold || deleteLen > _ScriptVersionCache.changeLengthThreshold || insertedText && insertedText.length > _ScriptVersionCache.changeLengthThreshold) {
@@ -157375,6 +174467,7 @@ ${e.message}`;
       };
       LineIndex = class {
         constructor() {
+          // set this to true to check each edit for accuracy
           this.checkEdits = false;
         }
         absolutePositionOfStartOfLine(oneBasedLine) {
@@ -157604,6 +174697,8 @@ ${e.message}`;
             }
           }
         }
+        // Input position is relative to the start of this node.
+        // Output line number is absolute.
         charOffsetToLineInfo(lineNumberAccumulator, relativePosition) {
           if (this.children.length === 0) {
             return { oneBasedLine: lineNumberAccumulator, zeroBasedColumn: relativePosition, lineText: void 0 };
@@ -157627,6 +174722,11 @@ ${e.message}`;
           const leaf = Debug.checkDefined(this.lineNumberToInfo(lineCount, 0).leaf);
           return { oneBasedLine: lineCount, zeroBasedColumn: leaf.charCount(), lineText: void 0 };
         }
+        /**
+         * Input line number is relative to the start of this node.
+         * Output line number is relative to the child.
+         * positionAccumulator will be an absolute position once relativeLineNumber reaches 0.
+         */
         lineNumberToInfo(relativeOneBasedLine, positionAccumulator) {
           for (const child of this.children) {
             const childLineCount = child.lineCount();
@@ -157721,6 +174821,7 @@ ${e.message}`;
             return splitNodes;
           }
         }
+        // assume there is room for the item; return true if more room
         add(collection) {
           this.children.push(collection);
           Debug.assert(this.children.length <= lineCollectionCapacity);
@@ -157890,6 +174991,7 @@ ${e.message}`;
     ContextFlags: () => ContextFlags,
     CoreServicesShimHostAdapter: () => CoreServicesShimHostAdapter,
     Debug: () => Debug,
+    DeprecationVersion: () => DeprecationVersion,
     DiagnosticCategory: () => DiagnosticCategory,
     Diagnostics: () => Diagnostics,
     DocumentHighlights: () => DocumentHighlights,
@@ -157943,6 +175045,7 @@ ${e.message}`;
     ModuleInstanceState: () => ModuleInstanceState,
     ModuleKind: () => ModuleKind,
     ModuleResolutionKind: () => ModuleResolutionKind,
+    ModuleSpecifierEnding: () => ModuleSpecifierEnding,
     NavigateTo: () => ts_NavigateTo_exports,
     NavigationBar: () => ts_NavigationBar_exports,
     NewLineKind: () => NewLineKind,
@@ -157985,6 +175088,7 @@ ${e.message}`;
     SignatureKind: () => SignatureKind,
     SmartSelectionRange: () => ts_SmartSelectionRange_exports,
     SnippetKind: () => SnippetKind,
+    SortKind: () => SortKind,
     StructureIsReused: () => StructureIsReused,
     SymbolAccessibility: () => SymbolAccessibility,
     SymbolDisplay: () => ts_SymbolDisplay_exports,
@@ -158036,7 +175140,6 @@ ${e.message}`;
     arrayIsEqualTo: () => arrayIsEqualTo,
     arrayIsHomogeneous: () => arrayIsHomogeneous,
     arrayIsSorted: () => arrayIsSorted,
-    arrayIterator: () => arrayIterator,
     arrayOf: () => arrayOf,
     arrayReverseIterator: () => arrayReverseIterator,
     arrayToMap: () => arrayToMap,
@@ -158063,16 +175166,22 @@ ${e.message}`;
     buildLinkParts: () => buildLinkParts,
     buildOpts: () => buildOpts,
     buildOverload: () => buildOverload,
+    bundlerModuleNameResolver: () => bundlerModuleNameResolver,
     canBeConvertedToAsync: () => canBeConvertedToAsync,
     canHaveDecorators: () => canHaveDecorators,
     canHaveExportModifier: () => canHaveExportModifier,
+    canHaveFlowNode: () => canHaveFlowNode,
     canHaveIllegalDecorators: () => canHaveIllegalDecorators,
     canHaveIllegalModifiers: () => canHaveIllegalModifiers,
     canHaveIllegalType: () => canHaveIllegalType,
     canHaveIllegalTypeParameters: () => canHaveIllegalTypeParameters,
+    canHaveJSDoc: () => canHaveJSDoc,
+    canHaveLocals: () => canHaveLocals,
     canHaveModifiers: () => canHaveModifiers,
+    canHaveSymbol: () => canHaveSymbol,
     canJsonReportNoInputFiles: () => canJsonReportNoInputFiles,
     canProduceDiagnostics: () => canProduceDiagnostics,
+    canUsePropertyAccess: () => canUsePropertyAccess,
     canWatchDirectoryOrFile: () => canWatchDirectoryOrFile,
     cartesianProduct: () => cartesianProduct,
     cast: () => cast,
@@ -158121,6 +175230,7 @@ ${e.message}`;
     comparePatternKeys: () => comparePatternKeys,
     compareProperties: () => compareProperties,
     compareStringsCaseInsensitive: () => compareStringsCaseInsensitive,
+    compareStringsCaseInsensitiveEslintCompatible: () => compareStringsCaseInsensitiveEslintCompatible,
     compareStringsCaseSensitive: () => compareStringsCaseSensitive,
     compareStringsCaseSensitiveUI: () => compareStringsCaseSensitiveUI,
     compareTextSpans: () => compareTextSpans,
@@ -158131,7 +175241,6 @@ ${e.message}`;
     compilerOptionsAffectSemanticDiagnostics: () => compilerOptionsAffectSemanticDiagnostics,
     compilerOptionsDidYouMeanDiagnostics: () => compilerOptionsDidYouMeanDiagnostics,
     compilerOptionsIndicateEsModules: () => compilerOptionsIndicateEsModules,
-    compose: () => compose,
     computeCommonSourceDirectoryOfFilenames: () => computeCommonSourceDirectoryOfFilenames,
     computeLineAndCharacterOfPosition: () => computeLineAndCharacterOfPosition,
     computeLineOfPosition: () => computeLineOfPosition,
@@ -158349,11 +175458,13 @@ ${e.message}`;
     createMethod: () => createMethod,
     createMethodSignature: () => createMethodSignature,
     createModeAwareCache: () => createModeAwareCache,
+    createModeAwareCacheKey: () => createModeAwareCacheKey,
     createModifier: () => createModifier,
     createModifiersFromModifierFlags: () => createModifiersFromModifierFlags,
     createModuleBlock: () => createModuleBlock,
     createModuleDeclaration: () => createModuleDeclaration,
     createModuleResolutionCache: () => createModuleResolutionCache,
+    createModuleResolutionLoader: () => createModuleResolutionLoader,
     createModuleSpecifierResolutionHost: () => createModuleSpecifierResolutionHost,
     createMultiMap: () => createMultiMap,
     createNamedExports: () => createNamedExports,
@@ -158476,6 +175587,7 @@ ${e.message}`;
     createTypeQueryNode: () => createTypeQueryNode,
     createTypeReferenceDirectiveResolutionCache: () => createTypeReferenceDirectiveResolutionCache,
     createTypeReferenceNode: () => createTypeReferenceNode,
+    createTypeReferenceResolutionLoader: () => createTypeReferenceResolutionLoader,
     createUnderscoreEscapedMultiMap: () => createUnderscoreEscapedMultiMap,
     createUnionTypeNode: () => createUnionTypeNode,
     createUniqueName: () => createUniqueName,
@@ -158504,6 +175616,7 @@ ${e.message}`;
     defaultIncludeSpec: () => defaultIncludeSpec,
     defaultInitCompilerOptions: () => defaultInitCompilerOptions,
     defaultMaximumTruncationLength: () => defaultMaximumTruncationLength,
+    detectSortCaseSensitivity: () => detectSortCaseSensitivity,
     diagnosticCategoryName: () => diagnosticCategoryName,
     diagnosticToString: () => diagnosticToString,
     directoryProbablyExists: () => directoryProbablyExists,
@@ -158520,6 +175633,7 @@ ${e.message}`;
     emitFiles: () => emitFiles,
     emitFilesAndReportErrors: () => emitFilesAndReportErrors,
     emitFilesAndReportErrorsAndGetExitStatus: () => emitFilesAndReportErrorsAndGetExitStatus,
+    emitModuleKindIsNonNodeESM: () => emitModuleKindIsNonNodeESM,
     emitNewLineBeforeLeadingCommentOfPosition: () => emitNewLineBeforeLeadingCommentOfPosition,
     emitNewLineBeforeLeadingComments: () => emitNewLineBeforeLeadingComments,
     emitNewLineBeforeLeadingCommentsOfPosition: () => emitNewLineBeforeLeadingCommentsOfPosition,
@@ -158527,7 +175641,6 @@ ${e.message}`;
     emitUsingBuildInfo: () => emitUsingBuildInfo,
     emptyArray: () => emptyArray,
     emptyFileSystemEntries: () => emptyFileSystemEntries,
-    emptyIterator: () => emptyIterator,
     emptyMap: () => emptyMap,
     emptyOptions: () => emptyOptions,
     emptySet: () => emptySet,
@@ -158562,7 +175675,6 @@ ${e.message}`;
     fileExtensionIs: () => fileExtensionIs,
     fileExtensionIsOneOf: () => fileExtensionIsOneOf,
     fileIncludeReasonToDiagnostics: () => fileIncludeReasonToDiagnostics,
-    fill: () => fill,
     filter: () => filter,
     filterMutate: () => filterMutate,
     filterSemanticDiagnostics: () => filterSemanticDiagnostics,
@@ -158591,8 +175703,10 @@ ${e.message}`;
     first: () => first,
     firstDefined: () => firstDefined,
     firstDefinedIterator: () => firstDefinedIterator,
+    firstIterator: () => firstIterator,
     firstOrOnly: () => firstOrOnly,
     firstOrUndefined: () => firstOrUndefined,
+    firstOrUndefinedIterator: () => firstOrUndefinedIterator,
     fixupCompilerOptions: () => fixupCompilerOptions,
     flatMap: () => flatMap,
     flatMapIterator: () => flatMapIterator,
@@ -158742,7 +175856,6 @@ ${e.message}`;
     getEncodedSyntacticClassifications: () => getEncodedSyntacticClassifications,
     getEndLinePosition: () => getEndLinePosition,
     getEntityNameFromTypeNode: () => getEntityNameFromTypeNode,
-    getEntries: () => getEntries,
     getEntrypointsFromPackageJsonInfo: () => getEntrypointsFromPackageJsonInfo,
     getErrorCountForSummary: () => getErrorCountForSummary,
     getErrorSpanForNode: () => getErrorSpanForNode,
@@ -158790,7 +175903,6 @@ ${e.message}`;
     getInitializerOfBindingOrAssignmentElement: () => getInitializerOfBindingOrAssignmentElement,
     getInterfaceBaseTypeNodes: () => getInterfaceBaseTypeNodes,
     getInvokedExpression: () => getInvokedExpression,
-    getIterator: () => getIterator,
     getJSDocAugmentsTag: () => getJSDocAugmentsTag,
     getJSDocClassTag: () => getJSDocClassTag,
     getJSDocCommentRanges: () => getJSDocCommentRanges,
@@ -158828,6 +175940,7 @@ ${e.message}`;
     getJSXImplicitImportBase: () => getJSXImplicitImportBase,
     getJSXRuntimeImport: () => getJSXRuntimeImport,
     getJSXTransformEnabled: () => getJSXTransformEnabled,
+    getKeyForCompilerOptions: () => getKeyForCompilerOptions,
     getLanguageVariant: () => getLanguageVariant,
     getLastChild: () => getLastChild,
     getLeadingCommentRanges: () => getLeadingCommentRanges,
@@ -158865,6 +175978,7 @@ ${e.message}`;
     getModifiers: () => getModifiers,
     getModuleInstanceState: () => getModuleInstanceState,
     getModuleNameStringLiteralAt: () => getModuleNameStringLiteralAt,
+    getModuleSpecifierEndingPreference: () => getModuleSpecifierEndingPreference,
     getModuleSpecifierResolverHost: () => getModuleSpecifierResolverHost,
     getMutableClone: () => getMutableClone,
     getNameForExportedSymbol: () => getNameForExportedSymbol,
@@ -158964,9 +176078,10 @@ ${e.message}`;
     getRenameLocation: () => getRenameLocation,
     getReplacementSpanForContextToken: () => getReplacementSpanForContextToken,
     getResolutionDiagnostic: () => getResolutionDiagnostic,
-    getResolutionMode: () => getResolutionMode,
     getResolutionModeOverrideForClause: () => getResolutionModeOverrideForClause,
-    getResolutionName: () => getResolutionName,
+    getResolveJsonModule: () => getResolveJsonModule,
+    getResolvePackageJsonExports: () => getResolvePackageJsonExports,
+    getResolvePackageJsonImports: () => getResolvePackageJsonImports,
     getResolvedExternalModuleName: () => getResolvedExternalModuleName,
     getResolvedModule: () => getResolvedModule,
     getResolvedTypeReferenceDirective: () => getResolvedTypeReferenceDirective,
@@ -159099,6 +176214,7 @@ ${e.message}`;
     hasSyntacticModifier: () => hasSyntacticModifier,
     hasSyntacticModifiers: () => hasSyntacticModifiers,
     hasTSFileExtension: () => hasTSFileExtension,
+    hasTabstop: () => hasTabstop,
     hasTrailingDirectorySeparator: () => hasTrailingDirectorySeparator,
     hasType: () => hasType,
     hasTypeArguments: () => hasTypeArguments,
@@ -159203,6 +176319,7 @@ ${e.message}`;
     isCallToHelper: () => isCallToHelper,
     isCaseBlock: () => isCaseBlock,
     isCaseClause: () => isCaseClause,
+    isCaseKeyword: () => isCaseKeyword,
     isCaseOrDefaultClause: () => isCaseOrDefaultClause,
     isCatchClause: () => isCatchClause,
     isCatchClauseVariableDeclaration: () => isCatchClauseVariableDeclaration,
@@ -159422,7 +176539,9 @@ ${e.message}`;
     isJSDocNode: () => isJSDocNode,
     isJSDocNonNullableType: () => isJSDocNonNullableType,
     isJSDocNullableType: () => isJSDocNullableType,
+    isJSDocOptionalParameter: () => isJSDocOptionalParameter,
     isJSDocOptionalType: () => isJSDocOptionalType,
+    isJSDocOverloadTag: () => isJSDocOverloadTag,
     isJSDocOverrideTag: () => isJSDocOverrideTag,
     isJSDocParameterTag: () => isJSDocParameterTag,
     isJSDocPrivateTag: () => isJSDocPrivateTag,
@@ -159437,6 +176556,7 @@ ${e.message}`;
     isJSDocTag: () => isJSDocTag,
     isJSDocTemplateTag: () => isJSDocTemplateTag,
     isJSDocThisTag: () => isJSDocThisTag,
+    isJSDocThrowsTag: () => isJSDocThrowsTag,
     isJSDocTypeAlias: () => isJSDocTypeAlias,
     isJSDocTypeAssertion: () => isJSDocTypeAssertion,
     isJSDocTypeExpression: () => isJSDocTypeExpression,
@@ -159544,6 +176664,7 @@ ${e.message}`;
     isNonContextualKeyword: () => isNonContextualKeyword,
     isNonGlobalAmbientModule: () => isNonGlobalAmbientModule,
     isNonGlobalDeclaration: () => isNonGlobalDeclaration,
+    isNonNullAccess: () => isNonNullAccess,
     isNonNullChain: () => isNonNullChain,
     isNonNullExpression: () => isNonNullExpression,
     isNonStaticMethodOrAccessorWithPrivateName: () => isNonStaticMethodOrAccessorWithPrivateName,
@@ -159567,6 +176688,7 @@ ${e.message}`;
     isOmittedExpression: () => isOmittedExpression,
     isOptionalChain: () => isOptionalChain,
     isOptionalChainRoot: () => isOptionalChainRoot,
+    isOptionalDeclaration: () => isOptionalDeclaration,
     isOptionalJSDocPropertyLikeTag: () => isOptionalJSDocPropertyLikeTag,
     isOptionalTypeNode: () => isOptionalTypeNode,
     isOuterExpression: () => isOuterExpression,
@@ -159748,6 +176870,7 @@ ${e.message}`;
     isUnparsedSource: () => isUnparsedSource,
     isUnparsedTextLike: () => isUnparsedTextLike,
     isUrl: () => isUrl,
+    isValidBigIntString: () => isValidBigIntString,
     isValidESSymbolDeclaration: () => isValidESSymbolDeclaration,
     isValidTypeOnlyAliasUseSite: () => isValidTypeOnlyAliasUseSite,
     isValueSignatureDeclaration: () => isValueSignatureDeclaration,
@@ -159783,7 +176906,6 @@ ${e.message}`;
     listFiles: () => listFiles,
     loadModuleFromGlobalCache: () => loadModuleFromGlobalCache,
     loadWithModeAwareCache: () => loadWithModeAwareCache,
-    loadWithTypeDirectiveCache: () => loadWithTypeDirectiveCache,
     makeIdentifierFromModuleName: () => makeIdentifierFromModuleName,
     makeImport: () => makeImport,
     makeImportIfNecessary: () => makeImportIfNecessary,
@@ -159794,7 +176916,6 @@ ${e.message}`;
     mapDefined: () => mapDefined,
     mapDefinedEntries: () => mapDefinedEntries,
     mapDefinedIterator: () => mapDefinedIterator,
-    mapDefinedValues: () => mapDefinedValues,
     mapEntries: () => mapEntries,
     mapIterator: () => mapIterator,
     mapOneOrMany: () => mapOneOrMany,
@@ -159807,6 +176928,7 @@ ${e.message}`;
     maybeSetLocalizedDiagnosticMessages: () => maybeSetLocalizedDiagnosticMessages,
     memoize: () => memoize,
     memoizeOne: () => memoizeOne,
+    memoizeWeak: () => memoizeWeak,
     metadataHelper: () => metadataHelper,
     min: () => min,
     minAndMax: () => minAndMax,
@@ -159815,8 +176937,9 @@ ${e.message}`;
     modifiersToFlags: () => modifiersToFlags,
     moduleOptionDeclaration: () => moduleOptionDeclaration,
     moduleResolutionIsEqualTo: () => moduleResolutionIsEqualTo,
+    moduleResolutionNameAndModeGetter: () => moduleResolutionNameAndModeGetter,
     moduleResolutionOptionDeclarations: () => moduleResolutionOptionDeclarations,
-    moduleResolutionRespectsExports: () => moduleResolutionRespectsExports,
+    moduleResolutionSupportsPackageJsonExportsAndImports: () => moduleResolutionSupportsPackageJsonExportsAndImports,
     moduleResolutionUsesNodeModules: () => moduleResolutionUsesNodeModules,
     moduleSpecifiers: () => ts_moduleSpecifiers_exports,
     moveEmitHelpers: () => moveEmitHelpers,
@@ -159841,6 +176964,7 @@ ${e.message}`;
     nodeIsSynthesized: () => nodeIsSynthesized,
     nodeModuleNameResolver: () => nodeModuleNameResolver,
     nodeModulesPathPart: () => nodeModulesPathPart,
+    nodeNextJsonConfigResolver: () => nodeNextJsonConfigResolver,
     nodeOrChildIsDecorated: () => nodeOrChildIsDecorated,
     nodeOverlapsWithStartEnd: () => nodeOverlapsWithStartEnd,
     nodePosToString: () => nodePosToString,
@@ -159879,6 +177003,7 @@ ${e.message}`;
     parameterIsThisKeyword: () => parameterIsThisKeyword,
     parameterNamePart: () => parameterNamePart,
     parseBaseNodeFactory: () => parseBaseNodeFactory,
+    parseBigInt: () => parseBigInt,
     parseBuildCommand: () => parseBuildCommand,
     parseCommandLine: () => parseCommandLine,
     parseCommandLineWorker: () => parseCommandLineWorker,
@@ -159897,6 +177022,7 @@ ${e.message}`;
     parseNodeModuleFromPath: () => parseNodeModuleFromPath,
     parsePackageName: () => parsePackageName,
     parsePseudoBigInt: () => parsePseudoBigInt,
+    parseValidBigInt: () => parseValidBigInt,
     patchWriteFileEnsuringDirectory: () => patchWriteFileEnsuringDirectory,
     pathContainsNodeModules: () => pathContainsNodeModules,
     pathIsAbsolute: () => pathIsAbsolute,
@@ -160025,6 +177151,7 @@ ${e.message}`;
     setTypeNode: () => setTypeNode,
     setUILocale: () => setUILocale,
     setValueDeclaration: () => setValueDeclaration,
+    shouldAllowImportingTsExtension: () => shouldAllowImportingTsExtension,
     shouldPreserveConstEnums: () => shouldPreserveConstEnums,
     shouldUseUriStyleNodeCoreModules: () => shouldUseUriStyleNodeCoreModules,
     showModuleSpecifier: () => showModuleSpecifier,
@@ -160070,7 +177197,6 @@ ${e.message}`;
     stringContainsAt: () => stringContainsAt,
     stringToToken: () => stringToToken,
     stripQuotes: () => stripQuotes,
-    sum: () => sum,
     supportedDeclarationExtensions: () => supportedDeclarationExtensions,
     supportedJSExtensions: () => supportedJSExtensions,
     supportedJSExtensionsFlat: () => supportedJSExtensionsFlat,
@@ -160189,6 +177315,7 @@ ${e.message}`;
     typeHasCallOrConstructSignatures: () => typeHasCallOrConstructSignatures,
     typeKeywords: () => typeKeywords,
     typeParameterNamePart: () => typeParameterNamePart,
+    typeReferenceResolutionNameAndModeGetter: () => typeReferenceResolutionNameAndModeGetter,
     typeToDisplayParts: () => typeToDisplayParts,
     unchangedPollThresholds: () => unchangedPollThresholds,
     unchangedTextChangeRange: () => unchangedTextChangeRange,
@@ -160304,6 +177431,7 @@ ${e.message}`;
     updatePropertyAssignment: () => updatePropertyAssignment,
     updatePropertySignature: () => updatePropertySignature,
     updateQualifiedName: () => updateQualifiedName,
+    updateResolutionField: () => updateResolutionField,
     updateRestTypeNode: () => updateRestTypeNode,
     updateReturn: () => updateReturn,
     updateSetAccessor: () => updateSetAccessor,
@@ -160340,6 +177468,7 @@ ${e.message}`;
     updateWhile: () => updateWhile,
     updateWith: () => updateWith,
     updateYield: () => updateYield,
+    usesExtensionsOnImports: () => usesExtensionsOnImports,
     usingSingleLineStringWriter: () => usingSingleLineStringWriter,
     utf16EncodeAsString: () => utf16EncodeAsString,
     validateLocaleAndSetLanguage: () => validateLocaleAndSetLanguage,
@@ -160362,8 +177491,6 @@ ${e.message}`;
     writeCommentRange: () => writeCommentRange,
     writeFile: () => writeFile,
     writeFileEnsuringDirectories: () => writeFileEnsuringDirectories,
-    zipToIterator: () => zipToIterator,
-    zipToMap: () => zipToMap,
     zipToModeAwareCache: () => zipToModeAwareCache,
     zipWith: () => zipWith
   });
@@ -160505,6 +177632,7 @@ ${e.message}`;
     ContextFlags: () => ContextFlags,
     CoreServicesShimHostAdapter: () => CoreServicesShimHostAdapter,
     Debug: () => Debug,
+    DeprecationVersion: () => DeprecationVersion,
     DiagnosticCategory: () => DiagnosticCategory,
     Diagnostics: () => Diagnostics,
     DocumentHighlights: () => DocumentHighlights,
@@ -160558,6 +177686,7 @@ ${e.message}`;
     ModuleInstanceState: () => ModuleInstanceState,
     ModuleKind: () => ModuleKind,
     ModuleResolutionKind: () => ModuleResolutionKind,
+    ModuleSpecifierEnding: () => ModuleSpecifierEnding,
     NavigateTo: () => ts_NavigateTo_exports,
     NavigationBar: () => ts_NavigationBar_exports,
     NewLineKind: () => NewLineKind,
@@ -160600,6 +177729,7 @@ ${e.message}`;
     SignatureKind: () => SignatureKind,
     SmartSelectionRange: () => ts_SmartSelectionRange_exports,
     SnippetKind: () => SnippetKind,
+    SortKind: () => SortKind,
     StructureIsReused: () => StructureIsReused,
     SymbolAccessibility: () => SymbolAccessibility,
     SymbolDisplay: () => ts_SymbolDisplay_exports,
@@ -160651,7 +177781,6 @@ ${e.message}`;
     arrayIsEqualTo: () => arrayIsEqualTo,
     arrayIsHomogeneous: () => arrayIsHomogeneous,
     arrayIsSorted: () => arrayIsSorted,
-    arrayIterator: () => arrayIterator,
     arrayOf: () => arrayOf,
     arrayReverseIterator: () => arrayReverseIterator,
     arrayToMap: () => arrayToMap,
@@ -160678,16 +177807,22 @@ ${e.message}`;
     buildLinkParts: () => buildLinkParts,
     buildOpts: () => buildOpts,
     buildOverload: () => buildOverload,
+    bundlerModuleNameResolver: () => bundlerModuleNameResolver,
     canBeConvertedToAsync: () => canBeConvertedToAsync,
     canHaveDecorators: () => canHaveDecorators,
     canHaveExportModifier: () => canHaveExportModifier,
+    canHaveFlowNode: () => canHaveFlowNode,
     canHaveIllegalDecorators: () => canHaveIllegalDecorators,
     canHaveIllegalModifiers: () => canHaveIllegalModifiers,
     canHaveIllegalType: () => canHaveIllegalType,
     canHaveIllegalTypeParameters: () => canHaveIllegalTypeParameters,
+    canHaveJSDoc: () => canHaveJSDoc,
+    canHaveLocals: () => canHaveLocals,
     canHaveModifiers: () => canHaveModifiers,
+    canHaveSymbol: () => canHaveSymbol,
     canJsonReportNoInputFiles: () => canJsonReportNoInputFiles,
     canProduceDiagnostics: () => canProduceDiagnostics,
+    canUsePropertyAccess: () => canUsePropertyAccess,
     canWatchDirectoryOrFile: () => canWatchDirectoryOrFile,
     cartesianProduct: () => cartesianProduct,
     cast: () => cast,
@@ -160736,6 +177871,7 @@ ${e.message}`;
     comparePatternKeys: () => comparePatternKeys,
     compareProperties: () => compareProperties,
     compareStringsCaseInsensitive: () => compareStringsCaseInsensitive,
+    compareStringsCaseInsensitiveEslintCompatible: () => compareStringsCaseInsensitiveEslintCompatible,
     compareStringsCaseSensitive: () => compareStringsCaseSensitive,
     compareStringsCaseSensitiveUI: () => compareStringsCaseSensitiveUI,
     compareTextSpans: () => compareTextSpans,
@@ -160746,7 +177882,6 @@ ${e.message}`;
     compilerOptionsAffectSemanticDiagnostics: () => compilerOptionsAffectSemanticDiagnostics,
     compilerOptionsDidYouMeanDiagnostics: () => compilerOptionsDidYouMeanDiagnostics,
     compilerOptionsIndicateEsModules: () => compilerOptionsIndicateEsModules,
-    compose: () => compose,
     computeCommonSourceDirectoryOfFilenames: () => computeCommonSourceDirectoryOfFilenames,
     computeLineAndCharacterOfPosition: () => computeLineAndCharacterOfPosition,
     computeLineOfPosition: () => computeLineOfPosition,
@@ -160964,11 +178099,13 @@ ${e.message}`;
     createMethod: () => createMethod,
     createMethodSignature: () => createMethodSignature,
     createModeAwareCache: () => createModeAwareCache,
+    createModeAwareCacheKey: () => createModeAwareCacheKey,
     createModifier: () => createModifier,
     createModifiersFromModifierFlags: () => createModifiersFromModifierFlags,
     createModuleBlock: () => createModuleBlock,
     createModuleDeclaration: () => createModuleDeclaration,
     createModuleResolutionCache: () => createModuleResolutionCache,
+    createModuleResolutionLoader: () => createModuleResolutionLoader,
     createModuleSpecifierResolutionHost: () => createModuleSpecifierResolutionHost,
     createMultiMap: () => createMultiMap,
     createNamedExports: () => createNamedExports,
@@ -161091,6 +178228,7 @@ ${e.message}`;
     createTypeQueryNode: () => createTypeQueryNode,
     createTypeReferenceDirectiveResolutionCache: () => createTypeReferenceDirectiveResolutionCache,
     createTypeReferenceNode: () => createTypeReferenceNode,
+    createTypeReferenceResolutionLoader: () => createTypeReferenceResolutionLoader,
     createUnderscoreEscapedMultiMap: () => createUnderscoreEscapedMultiMap,
     createUnionTypeNode: () => createUnionTypeNode,
     createUniqueName: () => createUniqueName,
@@ -161119,6 +178257,7 @@ ${e.message}`;
     defaultIncludeSpec: () => defaultIncludeSpec,
     defaultInitCompilerOptions: () => defaultInitCompilerOptions,
     defaultMaximumTruncationLength: () => defaultMaximumTruncationLength,
+    detectSortCaseSensitivity: () => detectSortCaseSensitivity,
     diagnosticCategoryName: () => diagnosticCategoryName,
     diagnosticToString: () => diagnosticToString,
     directoryProbablyExists: () => directoryProbablyExists,
@@ -161135,6 +178274,7 @@ ${e.message}`;
     emitFiles: () => emitFiles,
     emitFilesAndReportErrors: () => emitFilesAndReportErrors,
     emitFilesAndReportErrorsAndGetExitStatus: () => emitFilesAndReportErrorsAndGetExitStatus,
+    emitModuleKindIsNonNodeESM: () => emitModuleKindIsNonNodeESM,
     emitNewLineBeforeLeadingCommentOfPosition: () => emitNewLineBeforeLeadingCommentOfPosition,
     emitNewLineBeforeLeadingComments: () => emitNewLineBeforeLeadingComments,
     emitNewLineBeforeLeadingCommentsOfPosition: () => emitNewLineBeforeLeadingCommentsOfPosition,
@@ -161142,7 +178282,6 @@ ${e.message}`;
     emitUsingBuildInfo: () => emitUsingBuildInfo,
     emptyArray: () => emptyArray,
     emptyFileSystemEntries: () => emptyFileSystemEntries,
-    emptyIterator: () => emptyIterator,
     emptyMap: () => emptyMap,
     emptyOptions: () => emptyOptions,
     emptySet: () => emptySet,
@@ -161177,7 +178316,6 @@ ${e.message}`;
     fileExtensionIs: () => fileExtensionIs,
     fileExtensionIsOneOf: () => fileExtensionIsOneOf,
     fileIncludeReasonToDiagnostics: () => fileIncludeReasonToDiagnostics,
-    fill: () => fill,
     filter: () => filter,
     filterMutate: () => filterMutate,
     filterSemanticDiagnostics: () => filterSemanticDiagnostics,
@@ -161206,8 +178344,10 @@ ${e.message}`;
     first: () => first,
     firstDefined: () => firstDefined,
     firstDefinedIterator: () => firstDefinedIterator,
+    firstIterator: () => firstIterator,
     firstOrOnly: () => firstOrOnly,
     firstOrUndefined: () => firstOrUndefined,
+    firstOrUndefinedIterator: () => firstOrUndefinedIterator,
     fixupCompilerOptions: () => fixupCompilerOptions,
     flatMap: () => flatMap,
     flatMapIterator: () => flatMapIterator,
@@ -161357,7 +178497,6 @@ ${e.message}`;
     getEncodedSyntacticClassifications: () => getEncodedSyntacticClassifications,
     getEndLinePosition: () => getEndLinePosition,
     getEntityNameFromTypeNode: () => getEntityNameFromTypeNode,
-    getEntries: () => getEntries,
     getEntrypointsFromPackageJsonInfo: () => getEntrypointsFromPackageJsonInfo,
     getErrorCountForSummary: () => getErrorCountForSummary,
     getErrorSpanForNode: () => getErrorSpanForNode,
@@ -161405,7 +178544,6 @@ ${e.message}`;
     getInitializerOfBindingOrAssignmentElement: () => getInitializerOfBindingOrAssignmentElement,
     getInterfaceBaseTypeNodes: () => getInterfaceBaseTypeNodes,
     getInvokedExpression: () => getInvokedExpression,
-    getIterator: () => getIterator,
     getJSDocAugmentsTag: () => getJSDocAugmentsTag,
     getJSDocClassTag: () => getJSDocClassTag,
     getJSDocCommentRanges: () => getJSDocCommentRanges,
@@ -161443,6 +178581,7 @@ ${e.message}`;
     getJSXImplicitImportBase: () => getJSXImplicitImportBase,
     getJSXRuntimeImport: () => getJSXRuntimeImport,
     getJSXTransformEnabled: () => getJSXTransformEnabled,
+    getKeyForCompilerOptions: () => getKeyForCompilerOptions,
     getLanguageVariant: () => getLanguageVariant,
     getLastChild: () => getLastChild,
     getLeadingCommentRanges: () => getLeadingCommentRanges,
@@ -161480,6 +178619,7 @@ ${e.message}`;
     getModifiers: () => getModifiers,
     getModuleInstanceState: () => getModuleInstanceState,
     getModuleNameStringLiteralAt: () => getModuleNameStringLiteralAt,
+    getModuleSpecifierEndingPreference: () => getModuleSpecifierEndingPreference,
     getModuleSpecifierResolverHost: () => getModuleSpecifierResolverHost,
     getMutableClone: () => getMutableClone,
     getNameForExportedSymbol: () => getNameForExportedSymbol,
@@ -161579,9 +178719,10 @@ ${e.message}`;
     getRenameLocation: () => getRenameLocation,
     getReplacementSpanForContextToken: () => getReplacementSpanForContextToken,
     getResolutionDiagnostic: () => getResolutionDiagnostic,
-    getResolutionMode: () => getResolutionMode,
     getResolutionModeOverrideForClause: () => getResolutionModeOverrideForClause,
-    getResolutionName: () => getResolutionName,
+    getResolveJsonModule: () => getResolveJsonModule,
+    getResolvePackageJsonExports: () => getResolvePackageJsonExports,
+    getResolvePackageJsonImports: () => getResolvePackageJsonImports,
     getResolvedExternalModuleName: () => getResolvedExternalModuleName,
     getResolvedModule: () => getResolvedModule,
     getResolvedTypeReferenceDirective: () => getResolvedTypeReferenceDirective,
@@ -161714,6 +178855,7 @@ ${e.message}`;
     hasSyntacticModifier: () => hasSyntacticModifier,
     hasSyntacticModifiers: () => hasSyntacticModifiers,
     hasTSFileExtension: () => hasTSFileExtension,
+    hasTabstop: () => hasTabstop,
     hasTrailingDirectorySeparator: () => hasTrailingDirectorySeparator,
     hasType: () => hasType,
     hasTypeArguments: () => hasTypeArguments,
@@ -161818,6 +178960,7 @@ ${e.message}`;
     isCallToHelper: () => isCallToHelper,
     isCaseBlock: () => isCaseBlock,
     isCaseClause: () => isCaseClause,
+    isCaseKeyword: () => isCaseKeyword,
     isCaseOrDefaultClause: () => isCaseOrDefaultClause,
     isCatchClause: () => isCatchClause,
     isCatchClauseVariableDeclaration: () => isCatchClauseVariableDeclaration,
@@ -162037,7 +179180,9 @@ ${e.message}`;
     isJSDocNode: () => isJSDocNode,
     isJSDocNonNullableType: () => isJSDocNonNullableType,
     isJSDocNullableType: () => isJSDocNullableType,
+    isJSDocOptionalParameter: () => isJSDocOptionalParameter,
     isJSDocOptionalType: () => isJSDocOptionalType,
+    isJSDocOverloadTag: () => isJSDocOverloadTag,
     isJSDocOverrideTag: () => isJSDocOverrideTag,
     isJSDocParameterTag: () => isJSDocParameterTag,
     isJSDocPrivateTag: () => isJSDocPrivateTag,
@@ -162052,6 +179197,7 @@ ${e.message}`;
     isJSDocTag: () => isJSDocTag,
     isJSDocTemplateTag: () => isJSDocTemplateTag,
     isJSDocThisTag: () => isJSDocThisTag,
+    isJSDocThrowsTag: () => isJSDocThrowsTag,
     isJSDocTypeAlias: () => isJSDocTypeAlias,
     isJSDocTypeAssertion: () => isJSDocTypeAssertion,
     isJSDocTypeExpression: () => isJSDocTypeExpression,
@@ -162159,6 +179305,7 @@ ${e.message}`;
     isNonContextualKeyword: () => isNonContextualKeyword,
     isNonGlobalAmbientModule: () => isNonGlobalAmbientModule,
     isNonGlobalDeclaration: () => isNonGlobalDeclaration,
+    isNonNullAccess: () => isNonNullAccess,
     isNonNullChain: () => isNonNullChain,
     isNonNullExpression: () => isNonNullExpression,
     isNonStaticMethodOrAccessorWithPrivateName: () => isNonStaticMethodOrAccessorWithPrivateName,
@@ -162182,6 +179329,7 @@ ${e.message}`;
     isOmittedExpression: () => isOmittedExpression,
     isOptionalChain: () => isOptionalChain,
     isOptionalChainRoot: () => isOptionalChainRoot,
+    isOptionalDeclaration: () => isOptionalDeclaration,
     isOptionalJSDocPropertyLikeTag: () => isOptionalJSDocPropertyLikeTag,
     isOptionalTypeNode: () => isOptionalTypeNode,
     isOuterExpression: () => isOuterExpression,
@@ -162363,6 +179511,7 @@ ${e.message}`;
     isUnparsedSource: () => isUnparsedSource,
     isUnparsedTextLike: () => isUnparsedTextLike,
     isUrl: () => isUrl,
+    isValidBigIntString: () => isValidBigIntString,
     isValidESSymbolDeclaration: () => isValidESSymbolDeclaration,
     isValidTypeOnlyAliasUseSite: () => isValidTypeOnlyAliasUseSite,
     isValueSignatureDeclaration: () => isValueSignatureDeclaration,
@@ -162398,7 +179547,6 @@ ${e.message}`;
     listFiles: () => listFiles,
     loadModuleFromGlobalCache: () => loadModuleFromGlobalCache,
     loadWithModeAwareCache: () => loadWithModeAwareCache,
-    loadWithTypeDirectiveCache: () => loadWithTypeDirectiveCache,
     makeIdentifierFromModuleName: () => makeIdentifierFromModuleName,
     makeImport: () => makeImport,
     makeImportIfNecessary: () => makeImportIfNecessary,
@@ -162409,7 +179557,6 @@ ${e.message}`;
     mapDefined: () => mapDefined,
     mapDefinedEntries: () => mapDefinedEntries,
     mapDefinedIterator: () => mapDefinedIterator,
-    mapDefinedValues: () => mapDefinedValues,
     mapEntries: () => mapEntries,
     mapIterator: () => mapIterator,
     mapOneOrMany: () => mapOneOrMany,
@@ -162422,6 +179569,7 @@ ${e.message}`;
     maybeSetLocalizedDiagnosticMessages: () => maybeSetLocalizedDiagnosticMessages,
     memoize: () => memoize,
     memoizeOne: () => memoizeOne,
+    memoizeWeak: () => memoizeWeak,
     metadataHelper: () => metadataHelper,
     min: () => min,
     minAndMax: () => minAndMax,
@@ -162430,8 +179578,9 @@ ${e.message}`;
     modifiersToFlags: () => modifiersToFlags,
     moduleOptionDeclaration: () => moduleOptionDeclaration,
     moduleResolutionIsEqualTo: () => moduleResolutionIsEqualTo,
+    moduleResolutionNameAndModeGetter: () => moduleResolutionNameAndModeGetter,
     moduleResolutionOptionDeclarations: () => moduleResolutionOptionDeclarations,
-    moduleResolutionRespectsExports: () => moduleResolutionRespectsExports,
+    moduleResolutionSupportsPackageJsonExportsAndImports: () => moduleResolutionSupportsPackageJsonExportsAndImports,
     moduleResolutionUsesNodeModules: () => moduleResolutionUsesNodeModules,
     moduleSpecifiers: () => ts_moduleSpecifiers_exports,
     moveEmitHelpers: () => moveEmitHelpers,
@@ -162456,6 +179605,7 @@ ${e.message}`;
     nodeIsSynthesized: () => nodeIsSynthesized,
     nodeModuleNameResolver: () => nodeModuleNameResolver,
     nodeModulesPathPart: () => nodeModulesPathPart,
+    nodeNextJsonConfigResolver: () => nodeNextJsonConfigResolver,
     nodeOrChildIsDecorated: () => nodeOrChildIsDecorated,
     nodeOverlapsWithStartEnd: () => nodeOverlapsWithStartEnd,
     nodePosToString: () => nodePosToString,
@@ -162494,6 +179644,7 @@ ${e.message}`;
     parameterIsThisKeyword: () => parameterIsThisKeyword,
     parameterNamePart: () => parameterNamePart,
     parseBaseNodeFactory: () => parseBaseNodeFactory,
+    parseBigInt: () => parseBigInt,
     parseBuildCommand: () => parseBuildCommand,
     parseCommandLine: () => parseCommandLine,
     parseCommandLineWorker: () => parseCommandLineWorker,
@@ -162512,6 +179663,7 @@ ${e.message}`;
     parseNodeModuleFromPath: () => parseNodeModuleFromPath,
     parsePackageName: () => parsePackageName,
     parsePseudoBigInt: () => parsePseudoBigInt,
+    parseValidBigInt: () => parseValidBigInt,
     patchWriteFileEnsuringDirectory: () => patchWriteFileEnsuringDirectory,
     pathContainsNodeModules: () => pathContainsNodeModules,
     pathIsAbsolute: () => pathIsAbsolute,
@@ -162640,6 +179792,7 @@ ${e.message}`;
     setTypeNode: () => setTypeNode,
     setUILocale: () => setUILocale,
     setValueDeclaration: () => setValueDeclaration,
+    shouldAllowImportingTsExtension: () => shouldAllowImportingTsExtension,
     shouldPreserveConstEnums: () => shouldPreserveConstEnums,
     shouldUseUriStyleNodeCoreModules: () => shouldUseUriStyleNodeCoreModules,
     showModuleSpecifier: () => showModuleSpecifier,
@@ -162685,7 +179838,6 @@ ${e.message}`;
     stringContainsAt: () => stringContainsAt,
     stringToToken: () => stringToToken,
     stripQuotes: () => stripQuotes,
-    sum: () => sum,
     supportedDeclarationExtensions: () => supportedDeclarationExtensions,
     supportedJSExtensions: () => supportedJSExtensions,
     supportedJSExtensionsFlat: () => supportedJSExtensionsFlat,
@@ -162804,6 +179956,7 @@ ${e.message}`;
     typeHasCallOrConstructSignatures: () => typeHasCallOrConstructSignatures,
     typeKeywords: () => typeKeywords,
     typeParameterNamePart: () => typeParameterNamePart,
+    typeReferenceResolutionNameAndModeGetter: () => typeReferenceResolutionNameAndModeGetter,
     typeToDisplayParts: () => typeToDisplayParts,
     unchangedPollThresholds: () => unchangedPollThresholds,
     unchangedTextChangeRange: () => unchangedTextChangeRange,
@@ -162919,6 +180072,7 @@ ${e.message}`;
     updatePropertyAssignment: () => updatePropertyAssignment,
     updatePropertySignature: () => updatePropertySignature,
     updateQualifiedName: () => updateQualifiedName,
+    updateResolutionField: () => updateResolutionField,
     updateRestTypeNode: () => updateRestTypeNode,
     updateReturn: () => updateReturn,
     updateSetAccessor: () => updateSetAccessor,
@@ -162955,6 +180109,7 @@ ${e.message}`;
     updateWhile: () => updateWhile,
     updateWith: () => updateWith,
     updateYield: () => updateYield,
+    usesExtensionsOnImports: () => usesExtensionsOnImports,
     usingSingleLineStringWriter: () => usingSingleLineStringWriter,
     utf16EncodeAsString: () => utf16EncodeAsString,
     validateLocaleAndSetLanguage: () => validateLocaleAndSetLanguage,
@@ -162977,8 +180132,6 @@ ${e.message}`;
     writeCommentRange: () => writeCommentRange,
     writeFile: () => writeFile,
     writeFileEnsuringDirectories: () => writeFileEnsuringDirectories,
-    zipToIterator: () => zipToIterator,
-    zipToMap: () => zipToMap,
     zipToModeAwareCache: () => zipToModeAwareCache,
     zipWith: () => zipWith
   });
diff --git a/lib/typescript.d.ts b/lib/typescript.d.ts
index 7bc06c330da8a..107407bd58e53 100644
--- a/lib/typescript.d.ts
+++ b/lib/typescript.d.ts
@@ -31,21 +31,6 @@ declare namespace ts {
     interface SortedArray<T> extends Array<T> {
         " __sortedArrayBrand": any;
     }
-    /** Common read methods for ES6 Map/Set. */
-    interface ReadonlyCollection<K> {
-        readonly size: number;
-        has(key: K): boolean;
-        keys(): Iterator<K>;
-    }
-    /** Common write methods for ES6 Map/Set. */
-    interface Collection<K> extends ReadonlyCollection<K> {
-        delete(key: K): boolean;
-        clear(): void;
-    }
-    /** Array that is only intended to be pushed to, never read. */
-    interface Push<T> {
-        push(...values: T[]): void;
-    }
     type Path = string & {
         __pathBrand: any;
     };
@@ -404,23 +389,25 @@ declare namespace ts {
         JSDocReadonlyTag = 339,
         JSDocOverrideTag = 340,
         JSDocCallbackTag = 341,
-        JSDocEnumTag = 342,
-        JSDocParameterTag = 343,
-        JSDocReturnTag = 344,
-        JSDocThisTag = 345,
-        JSDocTypeTag = 346,
-        JSDocTemplateTag = 347,
-        JSDocTypedefTag = 348,
-        JSDocSeeTag = 349,
-        JSDocPropertyTag = 350,
-        SyntaxList = 351,
-        NotEmittedStatement = 352,
-        PartiallyEmittedExpression = 353,
-        CommaListExpression = 354,
-        MergeDeclarationMarker = 355,
-        EndOfDeclarationMarker = 356,
-        SyntheticReferenceExpression = 357,
-        Count = 358,
+        JSDocOverloadTag = 342,
+        JSDocEnumTag = 343,
+        JSDocParameterTag = 344,
+        JSDocReturnTag = 345,
+        JSDocThisTag = 346,
+        JSDocTypeTag = 347,
+        JSDocTemplateTag = 348,
+        JSDocTypedefTag = 349,
+        JSDocSeeTag = 350,
+        JSDocPropertyTag = 351,
+        JSDocThrowsTag = 352,
+        SyntaxList = 353,
+        NotEmittedStatement = 354,
+        PartiallyEmittedExpression = 355,
+        CommaListExpression = 356,
+        MergeDeclarationMarker = 357,
+        EndOfDeclarationMarker = 358,
+        SyntheticReferenceExpression = 359,
+        Count = 360,
         FirstAssignment = 63,
         LastAssignment = 78,
         FirstCompoundAssignment = 64,
@@ -449,9 +436,9 @@ declare namespace ts {
         LastStatement = 256,
         FirstNode = 163,
         FirstJSDocNode = 312,
-        LastJSDocNode = 350,
+        LastJSDocNode = 352,
         FirstJSDocTagNode = 330,
-        LastJSDocTagNode = 350
+        LastJSDocTagNode = 352
     }
     type TriviaSyntaxKind = SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia | SyntaxKind.NewLineTrivia | SyntaxKind.WhitespaceTrivia | SyntaxKind.ShebangTrivia | SyntaxKind.ConflictMarkerTrivia;
     type LiteralSyntaxKind = SyntaxKind.NumericLiteral | SyntaxKind.BigIntLiteral | SyntaxKind.StringLiteral | SyntaxKind.JsxText | SyntaxKind.JsxTextAllWhiteSpaces | SyntaxKind.RegularExpressionLiteral | SyntaxKind.NoSubstitutionTemplateLiteral;
@@ -577,9 +564,16 @@ declare namespace ts {
          */
         readonly modifiers?: NodeArray<ModifierLike> | undefined;
     }
-    interface JSDocContainer {
+    interface JSDocContainer extends Node {
+        _jsdocContainerBrand: any;
+    }
+    interface LocalsContainer extends Node {
+        _localsContainerBrand: any;
+    }
+    interface FlowContainer extends Node {
+        _flowContainerBrand: any;
     }
-    type HasJSDoc = ParameterDeclaration | CallSignatureDeclaration | ClassStaticBlockDeclaration | ConstructSignatureDeclaration | MethodSignature | PropertySignature | ArrowFunction | ParenthesizedExpression | SpreadAssignment | ShorthandPropertyAssignment | PropertyAssignment | FunctionExpression | EmptyStatement | DebuggerStatement | Block | VariableStatement | ExpressionStatement | IfStatement | DoStatement | WhileStatement | ForStatement | ForInStatement | ForOfStatement | BreakStatement | ContinueStatement | ReturnStatement | WithStatement | SwitchStatement | LabeledStatement | ThrowStatement | TryStatement | FunctionDeclaration | ConstructorDeclaration | MethodDeclaration | VariableDeclaration | PropertyDeclaration | AccessorDeclaration | ClassLikeDeclaration | InterfaceDeclaration | TypeAliasDeclaration | EnumMember | EnumDeclaration | ModuleDeclaration | ImportEqualsDeclaration | ImportDeclaration | NamespaceExportDeclaration | ExportAssignment | IndexSignatureDeclaration | FunctionTypeNode | ConstructorTypeNode | JSDocFunctionType | ExportDeclaration | NamedTupleMember | ExportSpecifier | CaseClause | EndOfFileToken;
+    type HasJSDoc = AccessorDeclaration | ArrowFunction | BinaryExpression | Block | BreakStatement | CallSignatureDeclaration | CaseClause | ClassLikeDeclaration | ClassStaticBlockDeclaration | ConstructorDeclaration | ConstructorTypeNode | ConstructSignatureDeclaration | ContinueStatement | DebuggerStatement | DoStatement | ElementAccessExpression | EmptyStatement | EndOfFileToken | EnumDeclaration | EnumMember | ExportAssignment | ExportDeclaration | ExportSpecifier | ExpressionStatement | ForInStatement | ForOfStatement | ForStatement | FunctionDeclaration | FunctionExpression | FunctionTypeNode | Identifier | IfStatement | ImportDeclaration | ImportEqualsDeclaration | IndexSignatureDeclaration | InterfaceDeclaration | JSDocFunctionType | JSDocSignature | LabeledStatement | MethodDeclaration | MethodSignature | ModuleDeclaration | NamedTupleMember | NamespaceExportDeclaration | ObjectLiteralExpression | ParameterDeclaration | ParenthesizedExpression | PropertyAccessExpression | PropertyAssignment | PropertyDeclaration | PropertySignature | ReturnStatement | ShorthandPropertyAssignment | SpreadAssignment | SwitchStatement | ThrowStatement | TryStatement | TypeAliasDeclaration | TypeParameterDeclaration | VariableDeclaration | VariableStatement | WhileStatement | WithStatement;
     type HasType = SignatureDeclaration | VariableDeclaration | ParameterDeclaration | PropertySignature | PropertyDeclaration | TypePredicateNode | ParenthesizedTypeNode | TypeOperatorNode | MappedTypeNode | AssertionExpression | TypeAliasDeclaration | JSDocTypeExpression | JSDocNonNullableType | JSDocNullableType | JSDocOptionalType | JSDocVariadicType;
     type HasTypeArguments = CallExpression | NewExpression | TaggedTemplateExpression | JsxOpeningElement | JsxSelfClosingElement;
     type HasInitializer = HasExpressionInitializer | ForStatement | ForInStatement | ForOfStatement | JsxAttribute;
@@ -611,6 +605,7 @@ declare namespace ts {
     type AssertsKeyword = KeywordToken<SyntaxKind.AssertsKeyword>;
     type AssertKeyword = KeywordToken<SyntaxKind.AssertKeyword>;
     type AwaitKeyword = KeywordToken<SyntaxKind.AwaitKeyword>;
+    type CaseKeyword = KeywordToken<SyntaxKind.CaseKeyword>;
     /** @deprecated Use `AwaitKeyword` instead. */
     type AwaitKeywordToken = AwaitKeyword;
     /** @deprecated Use `AssertsKeyword` instead. */
@@ -647,7 +642,7 @@ declare namespace ts {
         FileLevel = 32,
         AllowNameSubstitution = 64
     }
-    interface Identifier extends PrimaryExpression, Declaration {
+    interface Identifier extends PrimaryExpression, Declaration, JSDocContainer, FlowContainer {
         readonly kind: SyntaxKind.Identifier;
         /**
          * Prefer to use `id.unescapedText`. (Note: This is available only in services, not internally to the TypeScript compiler.)
@@ -663,7 +658,7 @@ declare namespace ts {
     interface TransientIdentifier extends Identifier {
         resolvedSymbol: Symbol;
     }
-    interface QualifiedName extends Node {
+    interface QualifiedName extends Node, FlowContainer {
         readonly kind: SyntaxKind.QualifiedName;
         readonly left: EntityName;
         readonly right: Identifier;
@@ -698,7 +693,7 @@ declare namespace ts {
         readonly parent: NamedDeclaration;
         readonly expression: LeftHandSideExpression;
     }
-    interface TypeParameterDeclaration extends NamedDeclaration {
+    interface TypeParameterDeclaration extends NamedDeclaration, JSDocContainer {
         readonly kind: SyntaxKind.TypeParameter;
         readonly parent: DeclarationWithTypeParameterChildren | InferTypeNode;
         readonly modifiers?: NodeArray<Modifier>;
@@ -716,10 +711,10 @@ declare namespace ts {
         readonly type?: TypeNode | undefined;
     }
     type SignatureDeclaration = CallSignatureDeclaration | ConstructSignatureDeclaration | MethodSignature | IndexSignatureDeclaration | FunctionTypeNode | ConstructorTypeNode | JSDocFunctionType | FunctionDeclaration | MethodDeclaration | ConstructorDeclaration | AccessorDeclaration | FunctionExpression | ArrowFunction;
-    interface CallSignatureDeclaration extends SignatureDeclarationBase, TypeElement {
+    interface CallSignatureDeclaration extends SignatureDeclarationBase, TypeElement, LocalsContainer {
         readonly kind: SyntaxKind.CallSignature;
     }
-    interface ConstructSignatureDeclaration extends SignatureDeclarationBase, TypeElement {
+    interface ConstructSignatureDeclaration extends SignatureDeclarationBase, TypeElement, LocalsContainer {
         readonly kind: SyntaxKind.ConstructSignature;
     }
     type BindingName = Identifier | BindingPattern;
@@ -746,7 +741,7 @@ declare namespace ts {
         readonly type?: TypeNode;
         readonly initializer?: Expression;
     }
-    interface BindingElement extends NamedDeclaration {
+    interface BindingElement extends NamedDeclaration, FlowContainer {
         readonly kind: SyntaxKind.BindingElement;
         readonly parent: BindingPattern;
         readonly propertyName?: PropertyName;
@@ -756,6 +751,7 @@ declare namespace ts {
     }
     interface PropertySignature extends TypeElement, JSDocContainer {
         readonly kind: SyntaxKind.PropertySignature;
+        readonly parent: TypeLiteralNode | InterfaceDeclaration;
         readonly modifiers?: NodeArray<Modifier>;
         readonly name: PropertyName;
         readonly questionToken?: QuestionToken;
@@ -817,9 +813,6 @@ declare namespace ts {
         readonly expression: Expression;
     }
     type VariableLikeDeclaration = VariableDeclaration | ParameterDeclaration | BindingElement | PropertyDeclaration | PropertyAssignment | PropertySignature | JsxAttribute | ShorthandPropertyAssignment | EnumMember | JSDocPropertyTag | JSDocParameterTag;
-    interface PropertyLikeDeclaration extends NamedDeclaration {
-        readonly name: PropertyName;
-    }
     interface ObjectBindingPattern extends Node {
         readonly kind: SyntaxKind.ObjectBindingPattern;
         readonly parent: VariableDeclaration | ParameterDeclaration | BindingElement;
@@ -850,26 +843,26 @@ declare namespace ts {
     type FunctionLikeDeclaration = FunctionDeclaration | MethodDeclaration | GetAccessorDeclaration | SetAccessorDeclaration | ConstructorDeclaration | FunctionExpression | ArrowFunction;
     /** @deprecated Use SignatureDeclaration */
     type FunctionLike = SignatureDeclaration;
-    interface FunctionDeclaration extends FunctionLikeDeclarationBase, DeclarationStatement {
+    interface FunctionDeclaration extends FunctionLikeDeclarationBase, DeclarationStatement, LocalsContainer {
         readonly kind: SyntaxKind.FunctionDeclaration;
         readonly modifiers?: NodeArray<Modifier>;
         readonly name?: Identifier;
         readonly body?: FunctionBody;
     }
-    interface MethodSignature extends SignatureDeclarationBase, TypeElement {
+    interface MethodSignature extends SignatureDeclarationBase, TypeElement, LocalsContainer {
         readonly kind: SyntaxKind.MethodSignature;
-        readonly parent: ObjectTypeDeclaration;
+        readonly parent: TypeLiteralNode | InterfaceDeclaration;
         readonly modifiers?: NodeArray<Modifier>;
         readonly name: PropertyName;
     }
-    interface MethodDeclaration extends FunctionLikeDeclarationBase, ClassElement, ObjectLiteralElement, JSDocContainer {
+    interface MethodDeclaration extends FunctionLikeDeclarationBase, ClassElement, ObjectLiteralElement, JSDocContainer, LocalsContainer, FlowContainer {
         readonly kind: SyntaxKind.MethodDeclaration;
         readonly parent: ClassLikeDeclaration | ObjectLiteralExpression;
         readonly modifiers?: NodeArray<ModifierLike> | undefined;
         readonly name: PropertyName;
         readonly body?: FunctionBody | undefined;
     }
-    interface ConstructorDeclaration extends FunctionLikeDeclarationBase, ClassElement, JSDocContainer {
+    interface ConstructorDeclaration extends FunctionLikeDeclarationBase, ClassElement, JSDocContainer, LocalsContainer {
         readonly kind: SyntaxKind.Constructor;
         readonly parent: ClassLikeDeclaration;
         readonly modifiers?: NodeArray<Modifier> | undefined;
@@ -880,14 +873,14 @@ declare namespace ts {
         readonly kind: SyntaxKind.SemicolonClassElement;
         readonly parent: ClassLikeDeclaration;
     }
-    interface GetAccessorDeclaration extends FunctionLikeDeclarationBase, ClassElement, TypeElement, ObjectLiteralElement, JSDocContainer {
+    interface GetAccessorDeclaration extends FunctionLikeDeclarationBase, ClassElement, TypeElement, ObjectLiteralElement, JSDocContainer, LocalsContainer, FlowContainer {
         readonly kind: SyntaxKind.GetAccessor;
         readonly parent: ClassLikeDeclaration | ObjectLiteralExpression | TypeLiteralNode | InterfaceDeclaration;
         readonly modifiers?: NodeArray<ModifierLike>;
         readonly name: PropertyName;
         readonly body?: FunctionBody;
     }
-    interface SetAccessorDeclaration extends FunctionLikeDeclarationBase, ClassElement, TypeElement, ObjectLiteralElement, JSDocContainer {
+    interface SetAccessorDeclaration extends FunctionLikeDeclarationBase, ClassElement, TypeElement, ObjectLiteralElement, JSDocContainer, LocalsContainer, FlowContainer {
         readonly kind: SyntaxKind.SetAccessor;
         readonly parent: ClassLikeDeclaration | ObjectLiteralExpression | TypeLiteralNode | InterfaceDeclaration;
         readonly modifiers?: NodeArray<ModifierLike>;
@@ -895,13 +888,13 @@ declare namespace ts {
         readonly body?: FunctionBody;
     }
     type AccessorDeclaration = GetAccessorDeclaration | SetAccessorDeclaration;
-    interface IndexSignatureDeclaration extends SignatureDeclarationBase, ClassElement, TypeElement {
+    interface IndexSignatureDeclaration extends SignatureDeclarationBase, ClassElement, TypeElement, LocalsContainer {
         readonly kind: SyntaxKind.IndexSignature;
         readonly parent: ObjectTypeDeclaration;
         readonly modifiers?: NodeArray<Modifier>;
         readonly type: TypeNode;
     }
-    interface ClassStaticBlockDeclaration extends ClassElement, JSDocContainer {
+    interface ClassStaticBlockDeclaration extends ClassElement, JSDocContainer, LocalsContainer {
         readonly kind: SyntaxKind.ClassStaticBlockDeclaration;
         readonly parent: ClassDeclaration | ClassExpression;
         readonly body: Block;
@@ -933,14 +926,14 @@ declare namespace ts {
         readonly kind: SyntaxKind.FunctionType | SyntaxKind.ConstructorType;
         readonly type: TypeNode;
     }
-    interface FunctionTypeNode extends FunctionOrConstructorTypeNodeBase {
+    interface FunctionTypeNode extends FunctionOrConstructorTypeNodeBase, LocalsContainer {
         readonly kind: SyntaxKind.FunctionType;
     }
     interface FunctionTypeNode {
         /** @deprecated A function type cannot have modifiers */
         readonly modifiers?: NodeArray<Modifier> | undefined;
     }
-    interface ConstructorTypeNode extends FunctionOrConstructorTypeNodeBase {
+    interface ConstructorTypeNode extends FunctionOrConstructorTypeNodeBase, LocalsContainer {
         readonly kind: SyntaxKind.ConstructorType;
         readonly modifiers?: NodeArray<Modifier>;
     }
@@ -975,7 +968,7 @@ declare namespace ts {
         readonly kind: SyntaxKind.TupleType;
         readonly elements: NodeArray<TypeNode | NamedTupleMember>;
     }
-    interface NamedTupleMember extends TypeNode, JSDocContainer, Declaration {
+    interface NamedTupleMember extends TypeNode, Declaration, JSDocContainer {
         readonly kind: SyntaxKind.NamedTupleMember;
         readonly dotDotDotToken?: Token<SyntaxKind.DotDotDotToken>;
         readonly name: Identifier;
@@ -999,7 +992,7 @@ declare namespace ts {
         readonly kind: SyntaxKind.IntersectionType;
         readonly types: NodeArray<TypeNode>;
     }
-    interface ConditionalTypeNode extends TypeNode {
+    interface ConditionalTypeNode extends TypeNode, LocalsContainer {
         readonly kind: SyntaxKind.ConditionalType;
         readonly checkType: TypeNode;
         readonly extendsType: TypeNode;
@@ -1024,7 +1017,7 @@ declare namespace ts {
         readonly objectType: TypeNode;
         readonly indexType: TypeNode;
     }
-    interface MappedTypeNode extends TypeNode, Declaration {
+    interface MappedTypeNode extends TypeNode, Declaration, LocalsContainer {
         readonly kind: SyntaxKind.MappedType;
         readonly readonlyToken?: ReadonlyKeyword | PlusToken | MinusToken;
         readonly typeParameter: TypeParameterDeclaration;
@@ -1103,10 +1096,10 @@ declare namespace ts {
         readonly kind: SyntaxKind.FalseKeyword;
     }
     type BooleanLiteral = TrueLiteral | FalseLiteral;
-    interface ThisExpression extends PrimaryExpression {
+    interface ThisExpression extends PrimaryExpression, FlowContainer {
         readonly kind: SyntaxKind.ThisKeyword;
     }
-    interface SuperExpression extends PrimaryExpression {
+    interface SuperExpression extends PrimaryExpression, FlowContainer {
         readonly kind: SyntaxKind.SuperKeyword;
     }
     interface ImportExpression extends PrimaryExpression {
@@ -1160,7 +1153,7 @@ declare namespace ts {
     type BinaryOperator = AssignmentOperatorOrHigher | SyntaxKind.CommaToken;
     type LogicalOrCoalescingAssignmentOperator = SyntaxKind.AmpersandAmpersandEqualsToken | SyntaxKind.BarBarEqualsToken | SyntaxKind.QuestionQuestionEqualsToken;
     type BinaryOperatorToken = Token<BinaryOperator>;
-    interface BinaryExpression extends Expression, Declaration {
+    interface BinaryExpression extends Expression, Declaration, JSDocContainer {
         readonly kind: SyntaxKind.BinaryExpression;
         readonly left: Expression;
         readonly operatorToken: BinaryOperatorToken;
@@ -1197,13 +1190,13 @@ declare namespace ts {
     }
     type FunctionBody = Block;
     type ConciseBody = FunctionBody | Expression;
-    interface FunctionExpression extends PrimaryExpression, FunctionLikeDeclarationBase, JSDocContainer {
+    interface FunctionExpression extends PrimaryExpression, FunctionLikeDeclarationBase, JSDocContainer, LocalsContainer, FlowContainer {
         readonly kind: SyntaxKind.FunctionExpression;
         readonly modifiers?: NodeArray<Modifier>;
         readonly name?: Identifier;
         readonly body: FunctionBody;
     }
-    interface ArrowFunction extends Expression, FunctionLikeDeclarationBase, JSDocContainer {
+    interface ArrowFunction extends Expression, FunctionLikeDeclarationBase, JSDocContainer, LocalsContainer, FlowContainer {
         readonly kind: SyntaxKind.ArrowFunction;
         readonly modifiers?: NodeArray<Modifier>;
         readonly equalsGreaterThanToken: EqualsGreaterThanToken;
@@ -1290,13 +1283,13 @@ declare namespace ts {
     interface ObjectLiteralExpressionBase<T extends ObjectLiteralElement> extends PrimaryExpression, Declaration {
         readonly properties: NodeArray<T>;
     }
-    interface ObjectLiteralExpression extends ObjectLiteralExpressionBase<ObjectLiteralElementLike> {
+    interface ObjectLiteralExpression extends ObjectLiteralExpressionBase<ObjectLiteralElementLike>, JSDocContainer {
         readonly kind: SyntaxKind.ObjectLiteralExpression;
     }
     type EntityNameExpression = Identifier | PropertyAccessEntityNameExpression;
     type EntityNameOrEntityNameExpression = EntityName | EntityNameExpression;
     type AccessExpression = PropertyAccessExpression | ElementAccessExpression;
-    interface PropertyAccessExpression extends MemberExpression, NamedDeclaration {
+    interface PropertyAccessExpression extends MemberExpression, NamedDeclaration, JSDocContainer, FlowContainer {
         readonly kind: SyntaxKind.PropertyAccessExpression;
         readonly expression: LeftHandSideExpression;
         readonly questionDotToken?: QuestionDotToken;
@@ -1315,7 +1308,7 @@ declare namespace ts {
         readonly expression: EntityNameExpression;
         readonly name: Identifier;
     }
-    interface ElementAccessExpression extends MemberExpression {
+    interface ElementAccessExpression extends MemberExpression, Declaration, JSDocContainer, FlowContainer {
         readonly kind: SyntaxKind.ElementAccessExpression;
         readonly expression: LeftHandSideExpression;
         readonly questionDotToken?: QuestionDotToken;
@@ -1385,7 +1378,7 @@ declare namespace ts {
     interface NonNullChain extends NonNullExpression {
         _optionalChainBrand: any;
     }
-    interface MetaProperty extends PrimaryExpression {
+    interface MetaProperty extends PrimaryExpression, FlowContainer {
         readonly kind: SyntaxKind.MetaProperty;
         readonly keywordToken: SyntaxKind.NewKeyword | SyntaxKind.ImportKeyword;
         readonly name: Identifier;
@@ -1478,7 +1471,7 @@ declare namespace ts {
     interface EmptyStatement extends Statement {
         readonly kind: SyntaxKind.EmptyStatement;
     }
-    interface DebuggerStatement extends Statement {
+    interface DebuggerStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.DebuggerStatement;
     }
     interface MissingDeclaration extends DeclarationStatement {
@@ -1486,20 +1479,20 @@ declare namespace ts {
         readonly name?: Identifier;
     }
     type BlockLike = SourceFile | Block | ModuleBlock | CaseOrDefaultClause;
-    interface Block extends Statement {
+    interface Block extends Statement, LocalsContainer {
         readonly kind: SyntaxKind.Block;
         readonly statements: NodeArray<Statement>;
     }
-    interface VariableStatement extends Statement {
+    interface VariableStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.VariableStatement;
         readonly modifiers?: NodeArray<Modifier>;
         readonly declarationList: VariableDeclarationList;
     }
-    interface ExpressionStatement extends Statement {
+    interface ExpressionStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.ExpressionStatement;
         readonly expression: Expression;
     }
-    interface IfStatement extends Statement {
+    interface IfStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.IfStatement;
         readonly expression: Expression;
         readonly thenStatement: Statement;
@@ -1508,58 +1501,58 @@ declare namespace ts {
     interface IterationStatement extends Statement {
         readonly statement: Statement;
     }
-    interface DoStatement extends IterationStatement {
+    interface DoStatement extends IterationStatement, FlowContainer {
         readonly kind: SyntaxKind.DoStatement;
         readonly expression: Expression;
     }
-    interface WhileStatement extends IterationStatement {
+    interface WhileStatement extends IterationStatement, FlowContainer {
         readonly kind: SyntaxKind.WhileStatement;
         readonly expression: Expression;
     }
     type ForInitializer = VariableDeclarationList | Expression;
-    interface ForStatement extends IterationStatement {
+    interface ForStatement extends IterationStatement, LocalsContainer, FlowContainer {
         readonly kind: SyntaxKind.ForStatement;
         readonly initializer?: ForInitializer;
         readonly condition?: Expression;
         readonly incrementor?: Expression;
     }
     type ForInOrOfStatement = ForInStatement | ForOfStatement;
-    interface ForInStatement extends IterationStatement {
+    interface ForInStatement extends IterationStatement, LocalsContainer, FlowContainer {
         readonly kind: SyntaxKind.ForInStatement;
         readonly initializer: ForInitializer;
         readonly expression: Expression;
     }
-    interface ForOfStatement extends IterationStatement {
+    interface ForOfStatement extends IterationStatement, LocalsContainer, FlowContainer {
         readonly kind: SyntaxKind.ForOfStatement;
         readonly awaitModifier?: AwaitKeyword;
         readonly initializer: ForInitializer;
         readonly expression: Expression;
     }
-    interface BreakStatement extends Statement {
+    interface BreakStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.BreakStatement;
         readonly label?: Identifier;
     }
-    interface ContinueStatement extends Statement {
+    interface ContinueStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.ContinueStatement;
         readonly label?: Identifier;
     }
     type BreakOrContinueStatement = BreakStatement | ContinueStatement;
-    interface ReturnStatement extends Statement {
+    interface ReturnStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.ReturnStatement;
         readonly expression?: Expression;
     }
-    interface WithStatement extends Statement {
+    interface WithStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.WithStatement;
         readonly expression: Expression;
         readonly statement: Statement;
     }
-    interface SwitchStatement extends Statement {
+    interface SwitchStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.SwitchStatement;
         readonly expression: Expression;
         readonly caseBlock: CaseBlock;
         possiblyExhaustive?: boolean;
     }
-    interface CaseBlock extends Node {
+    interface CaseBlock extends Node, LocalsContainer {
         readonly kind: SyntaxKind.CaseBlock;
         readonly parent: SwitchStatement;
         readonly clauses: NodeArray<CaseOrDefaultClause>;
@@ -1576,22 +1569,22 @@ declare namespace ts {
         readonly statements: NodeArray<Statement>;
     }
     type CaseOrDefaultClause = CaseClause | DefaultClause;
-    interface LabeledStatement extends Statement {
+    interface LabeledStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.LabeledStatement;
         readonly label: Identifier;
         readonly statement: Statement;
     }
-    interface ThrowStatement extends Statement {
+    interface ThrowStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.ThrowStatement;
         readonly expression: Expression;
     }
-    interface TryStatement extends Statement {
+    interface TryStatement extends Statement, FlowContainer {
         readonly kind: SyntaxKind.TryStatement;
         readonly tryBlock: Block;
         readonly catchClause?: CatchClause;
         readonly finallyBlock?: Block;
     }
-    interface CatchClause extends Node {
+    interface CatchClause extends Node, LocalsContainer {
         readonly kind: SyntaxKind.CatchClause;
         readonly parent: TryStatement;
         readonly variableDeclaration?: VariableDeclaration;
@@ -1641,7 +1634,7 @@ declare namespace ts {
         readonly token: SyntaxKind.ExtendsKeyword | SyntaxKind.ImplementsKeyword;
         readonly types: NodeArray<ExpressionWithTypeArguments>;
     }
-    interface TypeAliasDeclaration extends DeclarationStatement, JSDocContainer {
+    interface TypeAliasDeclaration extends DeclarationStatement, JSDocContainer, LocalsContainer {
         readonly kind: SyntaxKind.TypeAliasDeclaration;
         readonly modifiers?: NodeArray<Modifier>;
         readonly name: Identifier;
@@ -1662,7 +1655,7 @@ declare namespace ts {
     }
     type ModuleName = Identifier | StringLiteral;
     type ModuleBody = NamespaceBody | JSDocNamespaceBody;
-    interface ModuleDeclaration extends DeclarationStatement, JSDocContainer {
+    interface ModuleDeclaration extends DeclarationStatement, JSDocContainer, LocalsContainer {
         readonly kind: SyntaxKind.ModuleDeclaration;
         readonly parent: ModuleBody | SourceFile;
         readonly modifiers?: NodeArray<Modifier>;
@@ -1878,7 +1871,7 @@ declare namespace ts {
         readonly kind: SyntaxKind.JSDocOptionalType;
         readonly type: TypeNode;
     }
-    interface JSDocFunctionType extends JSDocType, SignatureDeclarationBase {
+    interface JSDocFunctionType extends JSDocType, SignatureDeclarationBase, LocalsContainer {
         readonly kind: SyntaxKind.JSDocFunctionType;
     }
     interface JSDocVariadicType extends JSDocType {
@@ -1964,7 +1957,7 @@ declare namespace ts {
     interface JSDocOverrideTag extends JSDocTag {
         readonly kind: SyntaxKind.JSDocOverrideTag;
     }
-    interface JSDocEnumTag extends JSDocTag, Declaration {
+    interface JSDocEnumTag extends JSDocTag, Declaration, LocalsContainer {
         readonly kind: SyntaxKind.JSDocEnumTag;
         readonly parent: JSDoc;
         readonly typeExpression: JSDocTypeExpression;
@@ -1990,21 +1983,30 @@ declare namespace ts {
         readonly kind: SyntaxKind.JSDocTypeTag;
         readonly typeExpression: JSDocTypeExpression;
     }
-    interface JSDocTypedefTag extends JSDocTag, NamedDeclaration {
+    interface JSDocTypedefTag extends JSDocTag, NamedDeclaration, LocalsContainer {
         readonly kind: SyntaxKind.JSDocTypedefTag;
         readonly parent: JSDoc;
         readonly fullName?: JSDocNamespaceDeclaration | Identifier;
         readonly name?: Identifier;
         readonly typeExpression?: JSDocTypeExpression | JSDocTypeLiteral;
     }
-    interface JSDocCallbackTag extends JSDocTag, NamedDeclaration {
+    interface JSDocCallbackTag extends JSDocTag, NamedDeclaration, LocalsContainer {
         readonly kind: SyntaxKind.JSDocCallbackTag;
         readonly parent: JSDoc;
         readonly fullName?: JSDocNamespaceDeclaration | Identifier;
         readonly name?: Identifier;
         readonly typeExpression: JSDocSignature;
     }
-    interface JSDocSignature extends JSDocType, Declaration {
+    interface JSDocOverloadTag extends JSDocTag {
+        readonly kind: SyntaxKind.JSDocOverloadTag;
+        readonly parent: JSDoc;
+        readonly typeExpression: JSDocSignature;
+    }
+    interface JSDocThrowsTag extends JSDocTag {
+        readonly kind: SyntaxKind.JSDocThrowsTag;
+        readonly typeExpression?: JSDocTypeExpression;
+    }
+    interface JSDocSignature extends JSDocType, Declaration, JSDocContainer, LocalsContainer {
         readonly kind: SyntaxKind.JSDocSignature;
         readonly typeParameters?: readonly JSDocTemplateTag[];
         readonly parameters: readonly JSDocParameterTag[];
@@ -2024,7 +2026,7 @@ declare namespace ts {
     interface JSDocParameterTag extends JSDocPropertyLikeTag {
         readonly kind: SyntaxKind.JSDocParameterTag;
     }
-    interface JSDocTypeLiteral extends JSDocType {
+    interface JSDocTypeLiteral extends JSDocType, Declaration {
         readonly kind: SyntaxKind.JSDocTypeLiteral;
         readonly jsDocPropertyTags?: readonly JSDocPropertyLikeTag[];
         /** If true, then this type literal represents an *array* of its type. */
@@ -2104,7 +2106,7 @@ declare namespace ts {
         getLineAndCharacterOfPosition(pos: number): LineAndCharacter;
     }
     type ResolutionMode = ModuleKind.ESNext | ModuleKind.CommonJS | undefined;
-    interface SourceFile extends Declaration {
+    interface SourceFile extends Declaration, LocalsContainer {
         readonly kind: SyntaxKind.SourceFile;
         readonly statements: NodeArray<Statement>;
         readonly endOfFileToken: Token<SyntaxKind.EndOfFileToken>;
@@ -3025,9 +3027,10 @@ declare namespace ts {
     }
     enum ModuleResolutionKind {
         Classic = 1,
-        NodeJs = 2,
+        Node10 = 2,
         Node16 = 3,
-        NodeNext = 99
+        NodeNext = 99,
+        Bundler = 100
     }
     enum ModuleDetectionKind {
         /**
@@ -3078,7 +3081,9 @@ declare namespace ts {
     }
     type CompilerOptionsValue = string | number | boolean | (string | number)[] | string[] | MapLike<string[]> | PluginImport[] | ProjectReference[] | null | undefined;
     interface CompilerOptions {
+        allowImportingTsExtensions?: boolean;
         allowJs?: boolean;
+        allowArbitraryExtensions?: boolean;
         allowSyntheticDefaultImports?: boolean;
         allowUmdGlobalAccess?: boolean;
         allowUnreachableCode?: boolean;
@@ -3087,6 +3092,7 @@ declare namespace ts {
         baseUrl?: string;
         charset?: string;
         checkJs?: boolean;
+        customConditions?: string[];
         declaration?: boolean;
         declarationMap?: boolean;
         emitDeclarationOnly?: boolean;
@@ -3101,6 +3107,7 @@ declare namespace ts {
         exactOptionalPropertyTypes?: boolean;
         experimentalDecorators?: boolean;
         forceConsistentCasingInFileNames?: boolean;
+        ignoreDeprecations?: string;
         importHelpers?: boolean;
         importsNotUsedAsValues?: ImportsNotUsedAsValues;
         inlineSourceMap?: boolean;
@@ -3151,6 +3158,8 @@ declare namespace ts {
         incremental?: boolean;
         tsBuildInfoFile?: string;
         removeComments?: boolean;
+        resolvePackageJsonExports?: boolean;
+        resolvePackageJsonImports?: boolean;
         rootDir?: string;
         rootDirs?: string[];
         skipLibCheck?: boolean;
@@ -3322,6 +3331,11 @@ declare namespace ts {
         resolvedFileName: string;
         /** True if `resolvedFileName` comes from `node_modules`. */
         isExternalLibraryImport?: boolean;
+        /**
+         * True if the original module reference used a .ts extension to refer directly to a .ts file,
+         * which should produce an error during checking if emit is enabled.
+         */
+        resolvedUsingTsExtension?: boolean;
     }
     /**
      * ResolvedModule with an explicitly provided `extension` property.
@@ -3333,7 +3347,7 @@ declare namespace ts {
          * Extension of resolvedFileName. This must match what's at the end of resolvedFileName.
          * This is optional for backwards-compatibility, but will be added if not provided.
          */
-        extension: Extension;
+        extension: string;
         packageId?: PackageId;
     }
     /**
@@ -3382,14 +3396,7 @@ declare namespace ts {
     }
     interface ResolvedTypeReferenceDirectiveWithFailedLookupLocations {
         readonly resolvedTypeReferenceDirective: ResolvedTypeReferenceDirective | undefined;
-        readonly failedLookupLocations: string[];
-    }
-    interface ResolutionInfo<T> {
-        names: readonly T[];
-        reusedNames: readonly T[] | undefined;
     }
-    type ModuleResolutionInfo = ResolutionInfo<StringLiteralLike>;
-    type TypeReferenceDirectiveResolutionInfo = ResolutionInfo<string | FileReference>;
     interface CompilerHost extends ModuleResolutionHost {
         getSourceFile(fileName: string, languageVersionOrOptions: ScriptTarget | CreateSourceFileOptions, onError?: (message: string) => void, shouldCreateNewSourceFile?: boolean): SourceFile | undefined;
         getSourceFileByPath?(fileName: string, path: Path, languageVersionOrOptions: ScriptTarget | CreateSourceFileOptions, onError?: (message: string) => void, shouldCreateNewSourceFile?: boolean): SourceFile | undefined;
@@ -3402,15 +3409,20 @@ declare namespace ts {
         useCaseSensitiveFileNames(): boolean;
         getNewLine(): string;
         readDirectory?(rootDir: string, extensions: readonly string[], excludes: readonly string[] | undefined, includes: readonly string[], depth?: number): string[];
-        resolveModuleNames?(moduleNames: string[], containingFile: string, reusedNames: string[] | undefined, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile?: SourceFile, resolutionInfo?: ModuleResolutionInfo): (ResolvedModule | undefined)[];
+        /** @deprecated supply resolveModuleNameLiterals instead for resolution that can handle newer resolution modes like nodenext */
+        resolveModuleNames?(moduleNames: string[], containingFile: string, reusedNames: string[] | undefined, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile?: SourceFile): (ResolvedModule | undefined)[];
         /**
          * Returns the module resolution cache used by a provided `resolveModuleNames` implementation so that any non-name module resolution operations (eg, package.json lookup) can reuse it
          */
         getModuleResolutionCache?(): ModuleResolutionCache | undefined;
         /**
+         * @deprecated supply resolveTypeReferenceDirectiveReferences instead for resolution that can handle newer resolution modes like nodenext
+         *
          * This method is a companion for 'resolveModuleNames' and is used to resolve 'types' references to actual type declaration files
          */
-        resolveTypeReferenceDirectives?(typeReferenceDirectiveNames: string[] | readonly FileReference[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingFileMode?: ResolutionMode | undefined, resolutionInfo?: TypeReferenceDirectiveResolutionInfo): (ResolvedTypeReferenceDirective | undefined)[];
+        resolveTypeReferenceDirectives?(typeReferenceDirectiveNames: string[] | readonly FileReference[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingFileMode?: ResolutionMode): (ResolvedTypeReferenceDirective | undefined)[];
+        resolveModuleNameLiterals?(moduleLiterals: readonly StringLiteralLike[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile: SourceFile, reusedNames: readonly StringLiteralLike[] | undefined): readonly ResolvedModuleWithFailedLookupLocations[];
+        resolveTypeReferenceDirectiveReferences?<T extends FileReference | string>(typeDirectiveReferences: readonly T[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile: SourceFile | undefined, reusedNames: readonly T[] | undefined): readonly ResolvedTypeReferenceDirectiveWithFailedLookupLocations[];
         getEnvironmentVariable?(name: string): string | undefined;
         /** If provided along with custom resolveModuleNames or resolveTypeReferenceDirectives, used to determine if unchanged file path needs to re-resolve modules/type reference directives */
         hasInvalidatedResolutions?(filePath: Path): boolean;
@@ -3532,11 +3544,12 @@ declare namespace ts {
         createToken(token: SyntaxKind.NullKeyword): NullLiteral;
         createToken(token: SyntaxKind.TrueKeyword): TrueLiteral;
         createToken(token: SyntaxKind.FalseKeyword): FalseLiteral;
+        createToken(token: SyntaxKind.EndOfFileToken): EndOfFileToken;
+        createToken(token: SyntaxKind.Unknown): Token<SyntaxKind.Unknown>;
         createToken<TKind extends PunctuationSyntaxKind>(token: TKind): PunctuationToken<TKind>;
         createToken<TKind extends KeywordTypeSyntaxKind>(token: TKind): KeywordTypeNode<TKind>;
         createToken<TKind extends ModifierSyntaxKind>(token: TKind): ModifierToken<TKind>;
         createToken<TKind extends KeywordSyntaxKind>(token: TKind): KeywordToken<TKind>;
-        createToken<TKind extends SyntaxKind.Unknown | SyntaxKind.EndOfFileToken>(token: TKind): Token<TKind>;
         createSuper(): SuperExpression;
         createThis(): ThisExpression;
         createNull(): NullLiteral;
@@ -3845,6 +3858,8 @@ declare namespace ts {
         updateJSDocEnumTag(node: JSDocEnumTag, tagName: Identifier | undefined, typeExpression: JSDocTypeExpression, comment: string | NodeArray<JSDocComment> | undefined): JSDocEnumTag;
         createJSDocCallbackTag(tagName: Identifier | undefined, typeExpression: JSDocSignature, fullName?: Identifier | JSDocNamespaceDeclaration, comment?: string | NodeArray<JSDocComment>): JSDocCallbackTag;
         updateJSDocCallbackTag(node: JSDocCallbackTag, tagName: Identifier | undefined, typeExpression: JSDocSignature, fullName: Identifier | JSDocNamespaceDeclaration | undefined, comment: string | NodeArray<JSDocComment> | undefined): JSDocCallbackTag;
+        createJSDocOverloadTag(tagName: Identifier | undefined, typeExpression: JSDocSignature, comment?: string | NodeArray<JSDocComment>): JSDocOverloadTag;
+        updateJSDocOverloadTag(node: JSDocOverloadTag, tagName: Identifier | undefined, typeExpression: JSDocSignature, comment: string | NodeArray<JSDocComment> | undefined): JSDocOverloadTag;
         createJSDocAugmentsTag(tagName: Identifier | undefined, className: JSDocAugmentsTag["class"], comment?: string | NodeArray<JSDocComment>): JSDocAugmentsTag;
         updateJSDocAugmentsTag(node: JSDocAugmentsTag, tagName: Identifier | undefined, className: JSDocAugmentsTag["class"], comment: string | NodeArray<JSDocComment> | undefined): JSDocAugmentsTag;
         createJSDocImplementsTag(tagName: Identifier | undefined, className: JSDocImplementsTag["class"], comment?: string | NodeArray<JSDocComment>): JSDocImplementsTag;
@@ -3867,6 +3882,8 @@ declare namespace ts {
         updateJSDocDeprecatedTag(node: JSDocDeprecatedTag, tagName: Identifier, comment?: string | NodeArray<JSDocComment>): JSDocDeprecatedTag;
         createJSDocOverrideTag(tagName: Identifier, comment?: string | NodeArray<JSDocComment>): JSDocOverrideTag;
         updateJSDocOverrideTag(node: JSDocOverrideTag, tagName: Identifier, comment?: string | NodeArray<JSDocComment>): JSDocOverrideTag;
+        createJSDocThrowsTag(tagName: Identifier, typeExpression: JSDocTypeExpression | undefined, comment?: string | NodeArray<JSDocComment>): JSDocThrowsTag;
+        updateJSDocThrowsTag(node: JSDocThrowsTag, tagName: Identifier | undefined, typeExpression: JSDocTypeExpression | undefined, comment?: string | NodeArray<JSDocComment> | undefined): JSDocThrowsTag;
         createJSDocText(text: string): JSDocText;
         updateJSDocText(node: JSDocText, text: string): JSDocText;
         createJSDocComment(comment?: string | NodeArray<JSDocComment> | undefined, tags?: readonly JSDocTag[] | undefined): JSDoc;
@@ -4437,6 +4454,7 @@ declare namespace ts {
         readonly includeInlayEnumMemberValueHints?: boolean;
         readonly allowRenameOfImportPath?: boolean;
         readonly autoImportFileExcludePatterns?: string[];
+        readonly organizeImportsIgnoreCase?: "auto" | boolean;
     }
     /** Represents a bigint literal value without requiring bigint support */
     interface PseudoBigInt {
@@ -4602,7 +4620,7 @@ declare namespace ts {
         resolvePath(path: string): string;
         fileExists(fileName: string): boolean;
         readFile(fileName: string): string | undefined;
-    }, errors?: Push<Diagnostic>): void;
+    }, errors?: Diagnostic[]): void;
     function getOriginalNode(node: Node): Node;
     function getOriginalNode<T extends Node>(node: Node, nodeTest: (node: Node) => node is T): T;
     function getOriginalNode(node: Node | undefined): Node | undefined;
@@ -4827,6 +4845,7 @@ declare namespace ts {
         parent: ConstructorDeclaration;
         name: Identifier;
     };
+    function emitModuleKindIsNonNodeESM(moduleKind: ModuleKind): boolean;
     function createUnparsedSourceFile(text: string): UnparsedSource;
     function createUnparsedSourceFile(inputFile: InputFiles, type: "js" | "dts", stripInternal?: boolean): UnparsedSource;
     function createUnparsedSourceFile(text: string, mapPath: string | undefined, map: string | undefined): UnparsedSource;
@@ -5095,6 +5114,7 @@ declare namespace ts {
     function isJSDocProtectedTag(node: Node): node is JSDocProtectedTag;
     function isJSDocReadonlyTag(node: Node): node is JSDocReadonlyTag;
     function isJSDocOverrideTag(node: Node): node is JSDocOverrideTag;
+    function isJSDocOverloadTag(node: Node): node is JSDocOverloadTag;
     function isJSDocDeprecatedTag(node: Node): node is JSDocDeprecatedTag;
     function isJSDocSeeTag(node: Node): node is JSDocSeeTag;
     function isJSDocEnumTag(node: Node): node is JSDocEnumTag;
@@ -5107,6 +5127,7 @@ declare namespace ts {
     function isJSDocUnknownTag(node: Node): node is JSDocUnknownTag;
     function isJSDocPropertyTag(node: Node): node is JSDocPropertyTag;
     function isJSDocImplementsTag(node: Node): node is JSDocImplementsTag;
+    function isJSDocThrowsTag(node: Node): node is JSDocThrowsTag;
     function setTextRange<T extends TextRange>(range: T, location: TextRange | undefined): T;
     function canHaveModifiers(node: Node): node is HasModifiers;
     function canHaveDecorators(node: Node): node is HasDecorators;
@@ -5179,7 +5200,7 @@ declare namespace ts {
     /**
      * Convert the json syntax tree into the json value
      */
-    function convertToObject(sourceFile: JsonSourceFile, errors: Push<Diagnostic>): any;
+    function convertToObject(sourceFile: JsonSourceFile, errors: Diagnostic[]): any;
     /**
      * Parse the contents of a config file (tsconfig.json).
      * @param json The contents of the config file to parse
@@ -5228,7 +5249,7 @@ declare namespace ts {
         /**
          * Note that the case of the config path has not yet been normalized, as no files have been imported into the project yet
          */
-        extendedConfigPath?: string;
+        extendedConfigPath?: string | string[];
     }
     interface ExtendedConfigCacheEntry {
         extendedResult: TsConfigSourceFile;
@@ -5254,9 +5275,11 @@ declare namespace ts {
     function createTypeReferenceDirectiveResolutionCache(currentDirectory: string, getCanonicalFileName: (s: string) => string, options?: CompilerOptions, packageJsonInfoCache?: PackageJsonInfoCache): TypeReferenceDirectiveResolutionCache;
     function resolveModuleNameFromCache(moduleName: string, containingFile: string, cache: ModuleResolutionCache, mode?: ResolutionMode): ResolvedModuleWithFailedLookupLocations | undefined;
     function resolveModuleName(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: ModuleResolutionCache, redirectedReference?: ResolvedProjectReference, resolutionMode?: ResolutionMode): ResolvedModuleWithFailedLookupLocations;
+    function bundlerModuleNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: ModuleResolutionCache, redirectedReference?: ResolvedProjectReference): ResolvedModuleWithFailedLookupLocations;
     function nodeModuleNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: ModuleResolutionCache, redirectedReference?: ResolvedProjectReference): ResolvedModuleWithFailedLookupLocations;
     function classicNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: NonRelativeModuleNameResolutionCache, redirectedReference?: ResolvedProjectReference): ResolvedModuleWithFailedLookupLocations;
-    interface TypeReferenceDirectiveResolutionCache extends PerDirectoryResolutionCache<ResolvedTypeReferenceDirectiveWithFailedLookupLocations>, PackageJsonInfoCache {
+    function shouldAllowImportingTsExtension(compilerOptions: CompilerOptions, fromFileName?: string): boolean | "" | undefined;
+    interface TypeReferenceDirectiveResolutionCache extends PerDirectoryResolutionCache<ResolvedTypeReferenceDirectiveWithFailedLookupLocations>, NonRelativeNameResolutionCache<ResolvedTypeReferenceDirectiveWithFailedLookupLocations>, PackageJsonInfoCache {
     }
     interface ModeAwareCache<T> {
         get(key: string, mode: ResolutionMode): T | undefined;
@@ -5271,6 +5294,7 @@ declare namespace ts {
      * This assumes that any module id will have the same resolution for sibling files located in the same folder.
      */
     interface PerDirectoryResolutionCache<T> {
+        getFromDirectoryCache(name: string, mode: ResolutionMode, directoryName: string, redirectedReference: ResolvedProjectReference | undefined): T | undefined;
         getOrCreateCacheForDirectory(directoryName: string, redirectedReference?: ResolvedProjectReference): ModeAwareCache<T>;
         clear(): void;
         /**
@@ -5279,6 +5303,20 @@ declare namespace ts {
          */
         update(options: CompilerOptions): void;
     }
+    interface NonRelativeNameResolutionCache<T> {
+        getFromNonRelativeNameCache(nonRelativeName: string, mode: ResolutionMode, directoryName: string, redirectedReference: ResolvedProjectReference | undefined): T | undefined;
+        getOrCreateCacheForNonRelativeName(nonRelativeName: string, mode: ResolutionMode, redirectedReference?: ResolvedProjectReference): PerNonRelativeNameCache<T>;
+        clear(): void;
+        /**
+         *  Updates with the current compilerOptions the cache will operate with.
+         *  This updates the redirects map as well if needed so module resolutions are cached if they can across the projects
+         */
+        update(options: CompilerOptions): void;
+    }
+    interface PerNonRelativeNameCache<T> {
+        get(directory: string): T | undefined;
+        set(directory: string, result: T): void;
+    }
     interface ModuleResolutionCache extends PerDirectoryResolutionCache<ResolvedModuleWithFailedLookupLocations>, NonRelativeModuleNameResolutionCache, PackageJsonInfoCache {
         getPackageJsonInfoCache(): PackageJsonInfoCache;
     }
@@ -5286,16 +5324,14 @@ declare namespace ts {
      * Stored map from non-relative module name to a table: directory -> result of module lookup in this directory
      * We support only non-relative module names because resolution of relative module names is usually more deterministic and thus less expensive.
      */
-    interface NonRelativeModuleNameResolutionCache extends PackageJsonInfoCache {
+    interface NonRelativeModuleNameResolutionCache extends NonRelativeNameResolutionCache<ResolvedModuleWithFailedLookupLocations>, PackageJsonInfoCache {
+        /** @deprecated Use getOrCreateCacheForNonRelativeName */
         getOrCreateCacheForModuleName(nonRelativeModuleName: string, mode: ResolutionMode, redirectedReference?: ResolvedProjectReference): PerModuleNameCache;
     }
     interface PackageJsonInfoCache {
         clear(): void;
     }
-    interface PerModuleNameCache {
-        get(directory: string): ResolvedModuleWithFailedLookupLocations | undefined;
-        set(directory: string, result: ResolvedModuleWithFailedLookupLocations): void;
-    }
+    type PerModuleNameCache = PerNonRelativeNameCache<ResolvedModuleWithFailedLookupLocations>;
     /**
      * Visits a Node using the supplied visitor, possibly returning a new Node in its place.
      *
@@ -5678,10 +5714,20 @@ declare namespace ts {
         trace?(s: string): void;
         /** If provided is used to get the environment variable */
         getEnvironmentVariable?(name: string): string | undefined;
-        /** If provided, used to resolve the module names, otherwise typescript's default module resolution */
-        resolveModuleNames?(moduleNames: string[], containingFile: string, reusedNames: string[] | undefined, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile?: SourceFile, resolutionInfo?: ModuleResolutionInfo): (ResolvedModule | undefined)[];
-        /** If provided, used to resolve type reference directives, otherwise typescript's default resolution */
-        resolveTypeReferenceDirectives?(typeReferenceDirectiveNames: string[] | readonly FileReference[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingFileMode?: ResolutionMode, resolutionInfo?: TypeReferenceDirectiveResolutionInfo): (ResolvedTypeReferenceDirective | undefined)[];
+        /**
+         * @deprecated supply resolveModuleNameLiterals instead for resolution that can handle newer resolution modes like nodenext
+         *
+         * If provided, used to resolve the module names, otherwise typescript's default module resolution
+         */
+        resolveModuleNames?(moduleNames: string[], containingFile: string, reusedNames: string[] | undefined, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile?: SourceFile): (ResolvedModule | undefined)[];
+        /**
+         * @deprecated supply resolveTypeReferenceDirectiveReferences instead for resolution that can handle newer resolution modes like nodenext
+         *
+         * If provided, used to resolve type reference directives, otherwise typescript's default resolution
+         */
+        resolveTypeReferenceDirectives?(typeReferenceDirectiveNames: string[] | readonly FileReference[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingFileMode?: ResolutionMode): (ResolvedTypeReferenceDirective | undefined)[];
+        resolveModuleNameLiterals?(moduleLiterals: readonly StringLiteralLike[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile: SourceFile, reusedNames: readonly StringLiteralLike[] | undefined): readonly ResolvedModuleWithFailedLookupLocations[];
+        resolveTypeReferenceDirectiveReferences?<T extends FileReference | string>(typeDirectiveReferences: readonly T[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile: SourceFile | undefined, reusedNames: readonly T[] | undefined): readonly ResolvedTypeReferenceDirectiveWithFailedLookupLocations[];
         /** If provided along with custom resolveModuleNames or resolveTypeReferenceDirectives, used to determine if unchanged file path needs to re-resolve modules/type reference directives */
         hasInvalidatedResolutions?(filePath: Path): boolean;
         /**
@@ -5986,9 +6032,13 @@ declare namespace ts {
         readFile(path: string, encoding?: string): string | undefined;
         fileExists(path: string): boolean;
         getTypeRootsVersion?(): number;
-        resolveModuleNames?(moduleNames: string[], containingFile: string, reusedNames: string[] | undefined, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile?: SourceFile, resolutionInfo?: ModuleResolutionInfo): (ResolvedModule | undefined)[];
+        /** @deprecated supply resolveModuleNameLiterals instead for resolution that can handle newer resolution modes like nodenext */
+        resolveModuleNames?(moduleNames: string[], containingFile: string, reusedNames: string[] | undefined, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile?: SourceFile): (ResolvedModule | undefined)[];
         getResolvedModuleWithFailedLookupLocationsFromCache?(modulename: string, containingFile: string, resolutionMode?: ResolutionMode): ResolvedModuleWithFailedLookupLocations | undefined;
-        resolveTypeReferenceDirectives?(typeDirectiveNames: string[] | FileReference[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingFileMode?: ResolutionMode, resolutionInfo?: TypeReferenceDirectiveResolutionInfo): (ResolvedTypeReferenceDirective | undefined)[];
+        /** @deprecated supply resolveTypeReferenceDirectiveReferences instead for resolution that can handle newer resolution modes like nodenext */
+        resolveTypeReferenceDirectives?(typeDirectiveNames: string[] | FileReference[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingFileMode?: ResolutionMode): (ResolvedTypeReferenceDirective | undefined)[];
+        resolveModuleNameLiterals?(moduleLiterals: readonly StringLiteralLike[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile: SourceFile, reusedNames: readonly StringLiteralLike[] | undefined): readonly ResolvedModuleWithFailedLookupLocations[];
+        resolveTypeReferenceDirectiveReferences?<T extends FileReference | string>(typeDirectiveReferences: readonly T[], containingFile: string, redirectedReference: ResolvedProjectReference | undefined, options: CompilerOptions, containingSourceFile: SourceFile | undefined, reusedNames: readonly T[] | undefined): readonly ResolvedTypeReferenceDirectiveWithFailedLookupLocations[];
         getDirectories?(directoryName: string): string[];
         /**
          * Gets a set of custom transformers to use during emit.
@@ -6166,6 +6216,7 @@ declare namespace ts {
         toggleMultilineComment(fileName: string, textRange: TextRange): TextChange[];
         commentSelection(fileName: string, textRange: TextRange): TextChange[];
         uncommentSelection(fileName: string, textRange: TextRange): TextChange[];
+        getSupportedCodeFixes(fileName?: string): readonly string[];
         dispose(): void;
     }
     interface JsxClosingTagInfo {
@@ -7148,7 +7199,7 @@ declare namespace ts {
     function toEditorSettings(options: EditorOptions | EditorSettings): EditorSettings;
     function displayPartsToString(displayParts: SymbolDisplayPart[] | undefined): string;
     function getDefaultCompilerOptions(): CompilerOptions;
-    function getSupportedCodeFixes(): string[];
+    function getSupportedCodeFixes(): readonly string[];
     function createLanguageServiceSourceFile(fileName: string, scriptSnapshot: IScriptSnapshot, scriptTargetOrOptions: ScriptTarget | CreateSourceFileOptions, version: string, setNodeParents: boolean, scriptKind?: ScriptKind): SourceFile;
     function updateLanguageServiceSourceFile(sourceFile: SourceFile, scriptSnapshot: IScriptSnapshot, version: string, textChangeRange: TextChangeRange | undefined, aggressiveChecks?: boolean): SourceFile;
     function createLanguageService(host: LanguageServiceHost, documentRegistry?: DocumentRegistry, syntaxOnlyOrLanguageServiceMode?: boolean | LanguageServiceMode): LanguageService;
diff --git a/lib/typescript.js b/lib/typescript.js
index 243512a19ac62..3d47c2cb27900 100644
--- a/lib/typescript.js
+++ b/lib/typescript.js
@@ -42,7 +42,7 @@ var ts = (() => {
     "src/compiler/corePublic.ts"() {
       "use strict";
       versionMajorMinor = "5.0";
-      version = `${versionMajorMinor}.0-dev`;
+      version = `${versionMajorMinor}.0-dev.20230112`;
       Comparison = /* @__PURE__ */ ((Comparison3) => {
         Comparison3[Comparison3["LessThan"] = -1] = "LessThan";
         Comparison3[Comparison3["EqualTo"] = 0] = "EqualTo";
@@ -53,17 +53,6 @@ var ts = (() => {
   });
 
   // src/compiler/core.ts
-  function getIterator(iterable) {
-    if (iterable) {
-      if (isArray(iterable))
-        return arrayIterator(iterable);
-      if (iterable instanceof Map)
-        return iterable.entries();
-      if (iterable instanceof Set)
-        return iterable.values();
-      throw new Error("Iteration not supported.");
-    }
-  }
   function length(array) {
     return array ? array.length : 0;
   }
@@ -102,22 +91,21 @@ var ts = (() => {
     return void 0;
   }
   function firstDefinedIterator(iter, callback) {
-    while (true) {
-      const iterResult = iter.next();
-      if (iterResult.done) {
-        return void 0;
-      }
-      const result = callback(iterResult.value);
+    for (const value of iter) {
+      const result = callback(value);
       if (result !== void 0) {
         return result;
       }
     }
+    return void 0;
   }
   function reduceLeftIterator(iterator, f, initial) {
     let result = initial;
     if (iterator) {
-      for (let step = iterator.next(), pos = 0; !step.done; step = iterator.next(), pos++) {
-        result = f(result, step.value, pos);
+      let pos = 0;
+      for (const value of iterator) {
+        result = f(result, value, pos);
+        pos++;
       }
     }
     return result;
@@ -130,27 +118,6 @@ var ts = (() => {
     }
     return result;
   }
-  function zipToIterator(arrayA, arrayB) {
-    Debug.assertEqual(arrayA.length, arrayB.length);
-    let i = 0;
-    return {
-      next() {
-        if (i === arrayA.length) {
-          return { value: void 0, done: true };
-        }
-        i++;
-        return { value: [arrayA[i - 1], arrayB[i - 1]], done: false };
-      }
-    };
-  }
-  function zipToMap(keys, values) {
-    Debug.assert(keys.length === values.length);
-    const map2 = /* @__PURE__ */ new Map();
-    for (let i = 0; i < keys.length; ++i) {
-      map2.set(keys[i], values[i]);
-    }
-    return map2;
-  }
   function intersperse(input, element) {
     if (input.length <= 1) {
       return input;
@@ -301,13 +268,10 @@ var ts = (() => {
     }
     return result;
   }
-  function mapIterator(iter, mapFn) {
-    return {
-      next() {
-        const iterRes = iter.next();
-        return iterRes.done ? iterRes : { value: mapFn(iterRes.value), done: false };
-      }
-    };
+  function* mapIterator(iter, mapFn) {
+    for (const x of iter) {
+      yield mapFn(x);
+    }
   }
   function sameMap(array, f) {
     if (array) {
@@ -371,30 +335,12 @@ var ts = (() => {
     }
     return result;
   }
-  function flatMapIterator(iter, mapfn) {
-    const first2 = iter.next();
-    if (first2.done) {
-      return emptyIterator;
-    }
-    let currentIter = getIterator2(first2.value);
-    return {
-      next() {
-        while (true) {
-          const currentRes = currentIter.next();
-          if (!currentRes.done) {
-            return currentRes;
-          }
-          const iterRes = iter.next();
-          if (iterRes.done) {
-            return iterRes;
-          }
-          currentIter = getIterator2(iterRes.value);
-        }
-      }
-    };
-    function getIterator2(x) {
-      const res = mapfn(x);
-      return res === void 0 ? emptyIterator : isArray(res) ? arrayIterator(res) : res;
+  function* flatMapIterator(iter, mapfn) {
+    for (const x of iter) {
+      const iter2 = mapfn(x);
+      if (!iter2)
+        continue;
+      yield* iter2;
     }
   }
   function sameFlatMap(array, mapfn) {
@@ -440,21 +386,13 @@ var ts = (() => {
     }
     return result;
   }
-  function mapDefinedIterator(iter, mapFn) {
-    return {
-      next() {
-        while (true) {
-          const res = iter.next();
-          if (res.done) {
-            return res;
-          }
-          const value = mapFn(res.value);
-          if (value !== void 0) {
-            return { value, done: false };
-          }
-        }
+  function* mapDefinedIterator(iter, mapFn) {
+    for (const x of iter) {
+      const value = mapFn(x);
+      if (value !== void 0) {
+        yield value;
       }
-    };
+    }
   }
   function mapDefinedEntries(map2, f) {
     if (!map2) {
@@ -472,18 +410,6 @@ var ts = (() => {
     });
     return result;
   }
-  function mapDefinedValues(set, f) {
-    if (set) {
-      const result = /* @__PURE__ */ new Set();
-      set.forEach((value) => {
-        const newValue = f(value);
-        if (newValue !== void 0) {
-          result.add(newValue);
-        }
-      });
-      return result;
-    }
-  }
   function getOrUpdate(map2, key, callback) {
     if (map2.has(key)) {
       return map2.get(key);
@@ -499,15 +425,8 @@ var ts = (() => {
     }
     return false;
   }
-  function singleIterator(value) {
-    let done = false;
-    return {
-      next() {
-        const wasDone = done;
-        done = true;
-        return wasDone ? { value: void 0, done: true } : { value, done: false };
-      }
-    };
+  function* singleIterator(value) {
+    yield value;
   }
   function spanMap(array, keyfn, mapfn) {
     let result;
@@ -664,15 +583,35 @@ var ts = (() => {
   function arrayIsSorted(array, comparer) {
     if (array.length < 2)
       return true;
-    let prevElement = array[0];
-    for (const element of array.slice(1)) {
-      if (comparer(prevElement, element) === 1 /* GreaterThan */) {
+    for (let i = 1, len = array.length; i < len; i++) {
+      if (comparer(array[i - 1], array[i]) === 1 /* GreaterThan */) {
         return false;
       }
-      prevElement = element;
     }
     return true;
   }
+  function detectSortCaseSensitivity(array, useEslintOrdering, getString) {
+    let kind = 3 /* Both */;
+    if (array.length < 2)
+      return kind;
+    const caseSensitiveComparer = getString ? (a, b) => compareStringsCaseSensitive(getString(a), getString(b)) : compareStringsCaseSensitive;
+    const compareCaseInsensitive = useEslintOrdering ? compareStringsCaseInsensitiveEslintCompatible : compareStringsCaseInsensitive;
+    const caseInsensitiveComparer = getString ? (a, b) => compareCaseInsensitive(getString(a), getString(b)) : compareCaseInsensitive;
+    for (let i = 1, len = array.length; i < len; i++) {
+      const prevElement = array[i - 1];
+      const element = array[i];
+      if (kind & 1 /* CaseSensitive */ && caseSensitiveComparer(prevElement, element) === 1 /* GreaterThan */) {
+        kind &= ~1 /* CaseSensitive */;
+      }
+      if (kind & 2 /* CaseInsensitive */ && caseInsensitiveComparer(prevElement, element) === 1 /* GreaterThan */) {
+        kind &= ~2 /* CaseInsensitive */;
+      }
+      if (kind === 0 /* None */) {
+        return kind;
+      }
+    }
+    return kind;
+  }
   function arrayIsEqualTo(array1, array2, equalityComparer = equateValues) {
     if (!array1 || !array2) {
       return array1 === array2;
@@ -731,13 +670,6 @@ var ts = (() => {
       }
     return result;
   }
-  function sum(array, prop) {
-    let result = 0;
-    for (const v of array) {
-      result += v[prop];
-    }
-    return result;
-  }
   function append(to, value) {
     if (value === void 0)
       return to;
@@ -796,29 +728,10 @@ var ts = (() => {
   function sort(array, comparer) {
     return array.length === 0 ? array : array.slice().sort(comparer);
   }
-  function arrayIterator(array) {
-    let i = 0;
-    return { next: () => {
-      if (i === array.length) {
-        return { value: void 0, done: true };
-      } else {
-        i++;
-        return { value: array[i - 1], done: false };
-      }
-    } };
-  }
-  function arrayReverseIterator(array) {
-    let i = array.length;
-    return {
-      next: () => {
-        if (i === 0) {
-          return { value: void 0, done: true };
-        } else {
-          i--;
-          return { value: array[i], done: false };
-        }
-      }
-    };
+  function* arrayReverseIterator(array) {
+    for (let i = array.length - 1; i >= 0; i--) {
+      yield array[i];
+    }
   }
   function stableSort(array, comparer) {
     const indices = indicesOf(array);
@@ -834,22 +747,27 @@ var ts = (() => {
     }
     return true;
   }
-  function elementAt(array, offset) {
-    if (array) {
-      offset = toOffset(array, offset);
-      if (offset < array.length) {
-        return array[offset];
+  function firstOrUndefined(array) {
+    return array === void 0 || array.length === 0 ? void 0 : array[0];
+  }
+  function firstOrUndefinedIterator(iter) {
+    if (iter) {
+      for (const value of iter) {
+        return value;
       }
     }
     return void 0;
   }
-  function firstOrUndefined(array) {
-    return array === void 0 || array.length === 0 ? void 0 : array[0];
-  }
   function first(array) {
     Debug.assert(array.length !== 0);
     return array[0];
   }
+  function firstIterator(iter) {
+    for (const value of iter) {
+      return value;
+    }
+    Debug.fail("iterator is empty");
+  }
   function lastOrUndefined(array) {
     return array === void 0 || array.length === 0 ? void 0 : array[array.length - 1];
   }
@@ -952,9 +870,6 @@ var ts = (() => {
     }
     return values;
   }
-  function getEntries(obj) {
-    return obj ? _entries(obj) : [];
-  }
   function arrayOf(count, f) {
     const result = new Array(count);
     for (let i = 0; i < count; i++) {
@@ -964,8 +879,8 @@ var ts = (() => {
   }
   function arrayFrom(iterator, map2) {
     const result = [];
-    for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-      result.push(map2 ? map2(iterResult.value) : iterResult.value);
+    for (const value of iterator) {
+      result.push(map2 ? map2(value) : value);
     }
     return result;
   }
@@ -1106,7 +1021,12 @@ var ts = (() => {
       headIndex++;
       if (headIndex > 100 && headIndex > elements.length >> 1) {
         const newLength = elements.length - headIndex;
-        elements.copyWithin(0, headIndex);
+        elements.copyWithin(
+          /*target*/
+          0,
+          /*start*/
+          headIndex
+        );
         elements.length = newLength;
         headIndex = 0;
       }
@@ -1121,35 +1041,14 @@ var ts = (() => {
   function createSet(getHashCode, equals) {
     const multiMap = /* @__PURE__ */ new Map();
     let size = 0;
-    function getElementIterator() {
-      const valueIt = multiMap.values();
-      let arrayIt;
-      const it = {
-        next: () => {
-          while (true) {
-            if (arrayIt) {
-              const n = arrayIt.next();
-              if (!n.done) {
-                return { value: n.value };
-              }
-              arrayIt = void 0;
-            } else {
-              const n = valueIt.next();
-              if (n.done) {
-                return { value: void 0, done: true };
-              }
-              if (!isArray(n.value)) {
-                return { value: n.value };
-              }
-              arrayIt = arrayIterator(n.value);
-            }
-          }
-        },
-        [Symbol.iterator]: () => {
-          return it;
+    function* getElementIterator() {
+      for (const value of multiMap.values()) {
+        if (isArray(value)) {
+          yield* value;
+        } else {
+          yield value;
         }
-      };
-      return it;
+      }
     }
     const set = {
       has(element) {
@@ -1242,16 +1141,10 @@ var ts = (() => {
       values() {
         return getElementIterator();
       },
-      entries() {
-        const it = getElementIterator();
-        const it2 = {
-          next: () => {
-            const n = it.next();
-            return n.done ? n : { value: [n.value, n.value] };
-          },
-          [Symbol.iterator]: () => it2
-        };
-        return it2;
+      *entries() {
+        for (const value of getElementIterator()) {
+          yield [value, value];
+        }
       },
       [Symbol.iterator]: () => {
         return getElementIterator();
@@ -1261,7 +1154,7 @@ var ts = (() => {
     return set;
   }
   function isArray(value) {
-    return Array.isArray ? Array.isArray(value) : value instanceof Array;
+    return Array.isArray(value);
   }
   function toArray(value) {
     return isArray(value) ? value : [value];
@@ -1325,24 +1218,16 @@ var ts = (() => {
       return value;
     };
   }
-  function compose(a, b, c, d, e) {
-    if (!!e) {
-      const args = [];
-      for (let i = 0; i < arguments.length; i++) {
-        args[i] = arguments[i];
-      }
-      return (t) => reduceLeft(args, (u, f) => f(u), t);
-    } else if (d) {
-      return (t) => d(c(b(a(t))));
-    } else if (c) {
-      return (t) => c(b(a(t)));
-    } else if (b) {
-      return (t) => b(a(t));
-    } else if (a) {
-      return (t) => a(t);
-    } else {
-      return (t) => t;
-    }
+  function memoizeWeak(callback) {
+    const map2 = /* @__PURE__ */ new WeakMap();
+    return (arg) => {
+      let value = map2.get(arg);
+      if (value === void 0 && !map2.has(arg)) {
+        value = callback(arg);
+        map2.set(arg, value);
+      }
+      return value;
+    };
   }
   function equateValues(a, b) {
     return a === b;
@@ -1376,6 +1261,17 @@ var ts = (() => {
     b = b.toUpperCase();
     return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */;
   }
+  function compareStringsCaseInsensitiveEslintCompatible(a, b) {
+    if (a === b)
+      return 0 /* EqualTo */;
+    if (a === void 0)
+      return -1 /* LessThan */;
+    if (b === void 0)
+      return 1 /* GreaterThan */;
+    a = a.toLowerCase();
+    b = b.toLowerCase();
+    return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */;
+  }
   function compareStringsCaseSensitive(a, b) {
     return compareComparableValues(a, b);
   }
@@ -1443,7 +1339,14 @@ var ts = (() => {
       }
       for (let j = minJ; j <= maxJ; j++) {
         const substitutionDistance = s1[i - 1].toLowerCase() === s2[j - 1].toLowerCase() ? previous[j - 1] + 0.1 : previous[j - 1] + 2;
-        const dist = c1 === s2.charCodeAt(j - 1) ? previous[j - 1] : Math.min(previous[j] + 1, current[j - 1] + 1, substitutionDistance);
+        const dist = c1 === s2.charCodeAt(j - 1) ? previous[j - 1] : Math.min(
+          /*delete*/
+          previous[j] + 1,
+          /*insert*/
+          current[j - 1] + 1,
+          /*substitute*/
+          substitutionDistance
+        );
         current[j] = dist;
         colMin = Math.min(colMin, dist);
       }
@@ -1628,16 +1531,15 @@ var ts = (() => {
     }
     return hasChanges;
   }
-  function fill(length2, cb) {
-    const result = Array(length2);
-    for (let i = 0; i < length2; i++) {
-      result[i] = cb(i);
-    }
-    return result;
-  }
   function cartesianProduct(arrays) {
     const result = [];
-    cartesianProductWorker(arrays, result, void 0, 0);
+    cartesianProductWorker(
+      arrays,
+      result,
+      /*outer*/
+      void 0,
+      0
+    );
     return result;
   }
   function cartesianProductWorker(arrays, result, outer, index) {
@@ -1682,7 +1584,7 @@ var ts = (() => {
   function isNodeLikeSystem() {
     return typeof process !== "undefined" && process.nextTick && !process.browser && typeof module === "object";
   }
-  var emptyArray, emptyMap, emptySet, emptyIterator, hasOwnProperty, _entries, noopPush, fileNameLowerCaseRegExp, AssertionLevel, createUIStringComparer, uiComparerCaseSensitive, uiLocale, trimString, trimStringEnd, trimStringStart;
+  var emptyArray, emptyMap, emptySet, SortKind, elementAt, hasOwnProperty, noopPush, fileNameLowerCaseRegExp, AssertionLevel, createUIStringComparer, uiComparerCaseSensitive, uiLocale, trimString, trimStringEnd, trimStringStart;
   var init_core = __esm({
     "src/compiler/core.ts"() {
       "use strict";
@@ -1690,16 +1592,23 @@ var ts = (() => {
       emptyArray = [];
       emptyMap = /* @__PURE__ */ new Map();
       emptySet = /* @__PURE__ */ new Set();
-      emptyIterator = { next: () => ({ value: void 0, done: true }) };
-      hasOwnProperty = Object.prototype.hasOwnProperty;
-      _entries = Object.entries || ((obj) => {
-        const keys = getOwnKeys(obj);
-        const result = Array(keys.length);
-        for (let i = 0; i < keys.length; i++) {
-          result[i] = [keys[i], obj[keys[i]]];
+      SortKind = /* @__PURE__ */ ((SortKind2) => {
+        SortKind2[SortKind2["None"] = 0] = "None";
+        SortKind2[SortKind2["CaseSensitive"] = 1] = "CaseSensitive";
+        SortKind2[SortKind2["CaseInsensitive"] = 2] = "CaseInsensitive";
+        SortKind2[SortKind2["Both"] = 3] = "Both";
+        return SortKind2;
+      })(SortKind || {});
+      elementAt = !!Array.prototype.at ? (array, offset) => array == null ? void 0 : array.at(offset) : (array, offset) => {
+        if (array) {
+          offset = toOffset(array, offset);
+          if (offset < array.length) {
+            return array[offset];
+          }
         }
-        return result;
-      });
+        return void 0;
+      };
+      hasOwnProperty = Object.prototype.hasOwnProperty;
       noopPush = {
         push: noop,
         length: 0
@@ -2066,63 +1975,138 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
           return sorted;
         }
         function formatSyntaxKind(kind) {
-          return formatEnum(kind, SyntaxKind, false);
+          return formatEnum(
+            kind,
+            SyntaxKind,
+            /*isFlags*/
+            false
+          );
         }
         Debug2.formatSyntaxKind = formatSyntaxKind;
         function formatSnippetKind(kind) {
-          return formatEnum(kind, SnippetKind, false);
+          return formatEnum(
+            kind,
+            SnippetKind,
+            /*isFlags*/
+            false
+          );
         }
         Debug2.formatSnippetKind = formatSnippetKind;
         function formatNodeFlags(flags) {
-          return formatEnum(flags, NodeFlags, true);
+          return formatEnum(
+            flags,
+            NodeFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatNodeFlags = formatNodeFlags;
         function formatModifierFlags(flags) {
-          return formatEnum(flags, ModifierFlags, true);
+          return formatEnum(
+            flags,
+            ModifierFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatModifierFlags = formatModifierFlags;
         function formatTransformFlags(flags) {
-          return formatEnum(flags, TransformFlags, true);
+          return formatEnum(
+            flags,
+            TransformFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatTransformFlags = formatTransformFlags;
         function formatEmitFlags(flags) {
-          return formatEnum(flags, EmitFlags, true);
+          return formatEnum(
+            flags,
+            EmitFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatEmitFlags = formatEmitFlags;
         function formatSymbolFlags(flags) {
-          return formatEnum(flags, SymbolFlags, true);
+          return formatEnum(
+            flags,
+            SymbolFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatSymbolFlags = formatSymbolFlags;
         function formatTypeFlags(flags) {
-          return formatEnum(flags, TypeFlags, true);
+          return formatEnum(
+            flags,
+            TypeFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatTypeFlags = formatTypeFlags;
         function formatSignatureFlags(flags) {
-          return formatEnum(flags, SignatureFlags, true);
+          return formatEnum(
+            flags,
+            SignatureFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatSignatureFlags = formatSignatureFlags;
         function formatObjectFlags(flags) {
-          return formatEnum(flags, ObjectFlags, true);
+          return formatEnum(
+            flags,
+            ObjectFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatObjectFlags = formatObjectFlags;
         function formatFlowFlags(flags) {
-          return formatEnum(flags, FlowFlags, true);
+          return formatEnum(
+            flags,
+            FlowFlags,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatFlowFlags = formatFlowFlags;
         function formatRelationComparisonResult(result) {
-          return formatEnum(result, RelationComparisonResult, true);
+          return formatEnum(
+            result,
+            RelationComparisonResult,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatRelationComparisonResult = formatRelationComparisonResult;
         function formatCheckMode(mode) {
-          return formatEnum(mode, CheckMode, true);
+          return formatEnum(
+            mode,
+            CheckMode,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatCheckMode = formatCheckMode;
         function formatSignatureCheckMode(mode) {
-          return formatEnum(mode, SignatureCheckMode, true);
+          return formatEnum(
+            mode,
+            SignatureCheckMode,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatSignatureCheckMode = formatSignatureCheckMode;
         function formatTypeFacts(facts) {
-          return formatEnum(facts, TypeFacts, true);
+          return formatEnum(
+            facts,
+            TypeFacts,
+            /*isFlags*/
+            true
+          );
         }
         Debug2.formatTypeFacts = formatTypeFacts;
         let isDebugInfoEnabled = false;
@@ -2130,6 +2114,7 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
         function attachFlowNodeDebugInfoWorker(flowNode) {
           if (!("__debugFlowFlags" in flowNode)) {
             Object.defineProperties(flowNode, {
+              // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
               __tsDebuggerDisplay: {
                 value() {
                   const flowHeader = this.flags & 2 /* Start */ ? "FlowStart" : this.flags & 4 /* BranchLabel */ ? "FlowBranchLabel" : this.flags & 8 /* LoopLabel */ ? "FlowLoopLabel" : this.flags & 16 /* Assignment */ ? "FlowAssignment" : this.flags & 32 /* TrueCondition */ ? "FlowTrueCondition" : this.flags & 64 /* FalseCondition */ ? "FlowFalseCondition" : this.flags & 128 /* SwitchClause */ ? "FlowSwitchClause" : this.flags & 256 /* ArrayMutation */ ? "FlowArrayMutation" : this.flags & 512 /* Call */ ? "FlowCall" : this.flags & 1024 /* ReduceLabel */ ? "FlowReduceLabel" : this.flags & 1 /* Unreachable */ ? "FlowUnreachable" : "UnknownFlow";
@@ -2138,7 +2123,12 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
                 }
               },
               __debugFlowFlags: { get() {
-                return formatEnum(this.flags, FlowFlags, true);
+                return formatEnum(
+                  this.flags,
+                  FlowFlags,
+                  /*isFlags*/
+                  true
+                );
               } },
               __debugToString: { value() {
                 return formatControlFlowGraph(this);
@@ -2190,23 +2180,10 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
         function enableDebugInfo() {
           if (isDebugInfoEnabled)
             return;
-          let weakTypeTextMap;
-          let weakNodeTextMap;
-          function getWeakTypeTextMap() {
-            if (weakTypeTextMap === void 0) {
-              if (typeof WeakMap === "function")
-                weakTypeTextMap = /* @__PURE__ */ new WeakMap();
-            }
-            return weakTypeTextMap;
-          }
-          function getWeakNodeTextMap() {
-            if (weakNodeTextMap === void 0) {
-              if (typeof WeakMap === "function")
-                weakNodeTextMap = /* @__PURE__ */ new WeakMap();
-            }
-            return weakNodeTextMap;
-          }
+          const weakTypeTextMap = /* @__PURE__ */ new WeakMap();
+          const weakNodeTextMap = /* @__PURE__ */ new WeakMap();
           Object.defineProperties(objectAllocator.getSymbolConstructor().prototype, {
+            // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
             __tsDebuggerDisplay: {
               value() {
                 const symbolHeader = this.flags & 33554432 /* Transient */ ? "TransientSymbol" : "Symbol";
@@ -2219,6 +2196,7 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
             } }
           });
           Object.defineProperties(objectAllocator.getTypeConstructor().prototype, {
+            // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
             __tsDebuggerDisplay: {
               value() {
                 const typeHeader = this.flags & 98304 /* Nullable */ ? "NullableType" : this.flags & 384 /* StringOrNumberLiteral */ ? `LiteralType ${JSON.stringify(this.value)}` : this.flags & 2048 /* BigIntLiteral */ ? `LiteralType ${this.value.negative ? "-" : ""}${this.value.base10Value}n` : this.flags & 8192 /* UniqueESSymbol */ ? "UniqueESSymbolType" : this.flags & 32 /* Enum */ ? "EnumType" : this.flags & 67359327 /* Intrinsic */ ? `IntrinsicType ${this.intrinsicName}` : this.flags & 1048576 /* Union */ ? "UnionType" : this.flags & 2097152 /* Intersection */ ? "IntersectionType" : this.flags & 4194304 /* Index */ ? "IndexType" : this.flags & 8388608 /* IndexedAccess */ ? "IndexedAccessType" : this.flags & 16777216 /* Conditional */ ? "ConditionalType" : this.flags & 33554432 /* Substitution */ ? "SubstitutionType" : this.flags & 262144 /* TypeParameter */ ? "TypeParameter" : this.flags & 524288 /* Object */ ? this.objectFlags & 3 /* ClassOrInterface */ ? "InterfaceType" : this.objectFlags & 4 /* Reference */ ? "TypeReference" : this.objectFlags & 8 /* Tuple */ ? "TupleType" : this.objectFlags & 16 /* Anonymous */ ? "AnonymousType" : this.objectFlags & 32 /* Mapped */ ? "MappedType" : this.objectFlags & 1024 /* ReverseMapped */ ? "ReverseMappedType" : this.objectFlags & 256 /* EvolvingArray */ ? "EvolvingArrayType" : "ObjectType" : "Type";
@@ -2234,11 +2212,10 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
             } },
             __debugTypeToString: {
               value() {
-                const map2 = getWeakTypeTextMap();
-                let text = map2 == null ? void 0 : map2.get(this);
+                let text = weakTypeTextMap.get(this);
                 if (text === void 0) {
                   text = this.checker.typeToString(this);
-                  map2 == null ? void 0 : map2.set(this, text);
+                  weakTypeTextMap.set(this, text);
                 }
                 return text;
               }
@@ -2262,6 +2239,7 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
           for (const ctor of nodeConstructors) {
             if (!hasProperty(ctor.prototype, "__debugKind")) {
               Object.defineProperties(ctor.prototype, {
+                // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
                 __tsDebuggerDisplay: {
                   value() {
                     const nodeHeader = isGeneratedIdentifier(this) ? "GeneratedIdentifier" : isIdentifier(this) ? `Identifier '${idText(this)}'` : isPrivateIdentifier(this) ? `PrivateIdentifier '${idText(this)}'` : isStringLiteral(this) ? `StringLiteral ${JSON.stringify(this.text.length < 10 ? this.text : this.text.slice(10) + "...")}` : isNumericLiteral(this) ? `NumericLiteral ${this.text}` : isBigIntLiteral(this) ? `BigIntLiteral ${this.text}n` : isTypeParameterDeclaration(this) ? "TypeParameterDeclaration" : isParameter(this) ? "ParameterDeclaration" : isConstructorDeclaration(this) ? "ConstructorDeclaration" : isGetAccessorDeclaration(this) ? "GetAccessorDeclaration" : isSetAccessorDeclaration(this) ? "SetAccessorDeclaration" : isCallSignatureDeclaration(this) ? "CallSignatureDeclaration" : isConstructSignatureDeclaration(this) ? "ConstructSignatureDeclaration" : isIndexSignatureDeclaration(this) ? "IndexSignatureDeclaration" : isTypePredicateNode(this) ? "TypePredicateNode" : isTypeReferenceNode(this) ? "TypeReferenceNode" : isFunctionTypeNode(this) ? "FunctionTypeNode" : isConstructorTypeNode(this) ? "ConstructorTypeNode" : isTypeQueryNode(this) ? "TypeQueryNode" : isTypeLiteralNode(this) ? "TypeLiteralNode" : isArrayTypeNode(this) ? "ArrayTypeNode" : isTupleTypeNode(this) ? "TupleTypeNode" : isOptionalTypeNode(this) ? "OptionalTypeNode" : isRestTypeNode(this) ? "RestTypeNode" : isUnionTypeNode(this) ? "UnionTypeNode" : isIntersectionTypeNode(this) ? "IntersectionTypeNode" : isConditionalTypeNode(this) ? "ConditionalTypeNode" : isInferTypeNode(this) ? "InferTypeNode" : isParenthesizedTypeNode(this) ? "ParenthesizedTypeNode" : isThisTypeNode(this) ? "ThisTypeNode" : isTypeOperatorNode(this) ? "TypeOperatorNode" : isIndexedAccessTypeNode(this) ? "IndexedAccessTypeNode" : isMappedTypeNode(this) ? "MappedTypeNode" : isLiteralTypeNode(this) ? "LiteralTypeNode" : isNamedTupleMember(this) ? "NamedTupleMember" : isImportTypeNode(this) ? "ImportTypeNode" : formatSyntaxKind(this.kind);
@@ -2290,13 +2268,12 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
                   value(includeTrivia) {
                     if (nodeIsSynthesized(this))
                       return "";
-                    const map2 = getWeakNodeTextMap();
-                    let text = map2 == null ? void 0 : map2.get(this);
+                    let text = weakNodeTextMap.get(this);
                     if (text === void 0) {
                       const parseNode = getParseTreeNode(this);
                       const sourceFile = parseNode && getSourceFileOfNode(parseNode);
                       text = sourceFile ? getSourceTextOfNodeFromSourceFile(sourceFile, parseNode, includeTrivia) : "";
-                      map2 == null ? void 0 : map2.set(this, text);
+                      weakNodeTextMap.set(this, text);
                     }
                     return text;
                   }
@@ -2405,7 +2382,10 @@ m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
           })(Connection || (Connection = {}));
           const hasAntecedentFlags = 16 /* Assignment */ | 96 /* Condition */ | 128 /* SwitchClause */ | 256 /* ArrayMutation */ | 512 /* Call */ | 1024 /* ReduceLabel */;
           const hasNodeFlags = 2 /* Start */ | 16 /* Assignment */ | 512 /* Call */ | 96 /* Condition */ | 256 /* ArrayMutation */;
-          const links = /* @__PURE__ */ Object.create(null);
+          const links = /* @__PURE__ */ Object.create(
+            /*o*/
+            null
+          );
           const nodes = [];
           const edges = [];
           const root = buildGraphNode(flowNode, /* @__PURE__ */ new Set());
@@ -2505,7 +2485,7 @@ m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
             return height2 + 1;
           }
           function computeColumnWidths(height2) {
-            const columns = fill2(Array(height2), 0);
+            const columns = fill(Array(height2), 0);
             for (const node of nodes) {
               columns[node.level] = Math.max(columns[node.level], node.text.length);
             }
@@ -2555,7 +2535,12 @@ m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
           }
           function getNodeText(node) {
             const sourceFile = getSourceFileOfNode(node);
-            return getSourceTextOfNodeFromSourceFile(sourceFile, node, false);
+            return getSourceTextOfNodeFromSourceFile(
+              sourceFile,
+              node,
+              /*includeTrivia*/
+              false
+            );
           }
           function renderFlowNode(flowNode2, circular) {
             let text = getHeader(flowNode2.flags);
@@ -2583,9 +2568,9 @@ m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
           function renderGraph() {
             const columnCount = columnWidths.length;
             const laneCount = nodes.reduce((x, n) => Math.max(x, n.lane), 0) + 1;
-            const lanes = fill2(Array(laneCount), "");
+            const lanes = fill(Array(laneCount), "");
             const grid = columnWidths.map(() => Array(laneCount));
-            const connectors = columnWidths.map(() => fill2(Array(laneCount), 0));
+            const connectors = columnWidths.map(() => fill(Array(laneCount), 0));
             for (const node of nodes) {
               grid[node.level][node.lane] = node;
               const children = getChildren(node);
@@ -2631,17 +2616,17 @@ m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
             for (let column = 0; column < columnCount; column++) {
               for (let lane = 0; lane < lanes.length; lane++) {
                 const connector = connectors[column][lane];
-                const fill3 = connector & 4 /* Left */ ? "\u2500" /* lr */ : " ";
+                const fill2 = connector & 4 /* Left */ ? "\u2500" /* lr */ : " ";
                 const node = grid[column][lane];
                 if (!node) {
                   if (column < columnCount - 1) {
-                    writeLane(lane, repeat(fill3, columnWidths[column] + 1));
+                    writeLane(lane, repeat(fill2, columnWidths[column] + 1));
                   }
                 } else {
                   writeLane(lane, node.text);
                   if (column < columnCount - 1) {
                     writeLane(lane, " ");
-                    writeLane(lane, repeat(fill3, columnWidths[column] - node.text.length));
+                    writeLane(lane, repeat(fill2, columnWidths[column] - node.text.length));
                   }
                 }
                 writeLane(lane, getBoxCharacter(connector));
@@ -2682,7 +2667,7 @@ ${lanes.join("\n")}
             }
             return " ";
           }
-          function fill2(array, value) {
+          function fill(array, value) {
             if (array.fill) {
               array.fill(value);
             } else {
@@ -2994,6 +2979,10 @@ ${lanes.join("\n")}
           }
           return void 0;
         }
+        /**
+         * Tests whether a version matches the range. This is equivalent to `satisfies(version, range, { includePrerelease: true })`.
+         * in `node-semver`.
+         */
         test(version2) {
           if (typeof version2 === "string")
             version2 = new Version(version2);
@@ -3018,6 +3007,9 @@ ${lanes.join("\n")}
   function tryGetWebPerformanceHooks() {
     if (typeof performance === "object" && typeof PerformanceObserver === "function" && hasRequiredAPI(performance, PerformanceObserver)) {
       return {
+        // For now we always write native performance events when running in the browser. We may
+        // make this conditional in the future if we find that native web performance hooks
+        // in the browser also slow down compilation.
         shouldWriteNativeEvents: true,
         performance,
         PerformanceObserver
@@ -3063,6 +3055,7 @@ ${lanes.join("\n")}
             };
           }
           return {
+            // By default, only write native events when generating a cpu profile or using the v8 profiler.
             shouldWriteNativeEvents: false,
             performance: performance2,
             PerformanceObserver: PerformanceObserver2
@@ -3377,7 +3370,15 @@ ${lanes.join("\n")}
           const { phase, name, args, time, separateBeginAndEnd } = eventStack[index];
           if (separateBeginAndEnd) {
             Debug.assert(!results, "`results` are not supported for events with `separateBeginAndEnd`");
-            writeEvent("E", phase, name, args, void 0, endTime);
+            writeEvent(
+              "E",
+              phase,
+              name,
+              args,
+              /*extras*/
+              void 0,
+              endTime
+            );
           } else if (sampleInterval - time % sampleInterval <= endTime - time) {
             writeEvent("X", phase, name, { ...args, results }, `"dur":${endTime - time}`, time);
           }
@@ -3540,7 +3541,7 @@ ${lanes.join("\n")}
     const name = DiagnosticCategory[d.category];
     return lowerCase ? name.toLowerCase() : name;
   }
-  var SyntaxKind, NodeFlags, ModifierFlags, JsxFlags, RelationComparisonResult, GeneratedIdentifierFlags, TokenFlags, FlowFlags, CommentDirectiveType, OperationCanceledException, FileIncludeKind, FilePreprocessingDiagnosticsKind, EmitOnly, StructureIsReused, ExitStatus, MemberOverrideStatus, UnionReduction, ContextFlags, NodeBuilderFlags, TypeFormatFlags, SymbolFormatFlags, SymbolAccessibility, SyntheticSymbolKind, TypePredicateKind, TypeReferenceSerializationKind, SymbolFlags, EnumKind, CheckFlags, InternalSymbolName, NodeCheckFlags, TypeFlags, ObjectFlags, VarianceFlags, ElementFlags, AccessFlags, JsxReferenceKind, SignatureKind, SignatureFlags, IndexKind, TypeMapKind, InferencePriority, InferenceFlags, Ternary, AssignmentDeclarationKind, DiagnosticCategory, ModuleResolutionKind, ModuleDetectionKind, WatchFileKind, WatchDirectoryKind, PollingWatchKind, ModuleKind, JsxEmit, ImportsNotUsedAsValues, NewLineKind, ScriptKind, ScriptTarget, LanguageVariant, WatchDirectoryFlags, CharacterCodes, Extension, TransformFlags, SnippetKind, EmitFlags, ExternalEmitHelpers, EmitHint, OuterExpressionKinds, LexicalEnvironmentFlags, BundleFileSectionKind, ListFormat, PragmaKindFlags, commentPragmas;
+  var SyntaxKind, NodeFlags, ModifierFlags, JsxFlags, RelationComparisonResult, GeneratedIdentifierFlags, TokenFlags, FlowFlags, CommentDirectiveType, OperationCanceledException, FileIncludeKind, FilePreprocessingDiagnosticsKind, EmitOnly, StructureIsReused, ExitStatus, MemberOverrideStatus, UnionReduction, ContextFlags, NodeBuilderFlags, TypeFormatFlags, SymbolFormatFlags, SymbolAccessibility, SyntheticSymbolKind, TypePredicateKind, TypeReferenceSerializationKind, SymbolFlags, EnumKind, CheckFlags, InternalSymbolName, NodeCheckFlags, TypeFlags, ObjectFlags, VarianceFlags, ElementFlags, AccessFlags, JsxReferenceKind, SignatureKind, SignatureFlags, IndexKind, TypeMapKind, InferencePriority, InferenceFlags, Ternary, AssignmentDeclarationKind, DiagnosticCategory, ModuleResolutionKind, ModuleDetectionKind, WatchFileKind, WatchDirectoryKind, PollingWatchKind, ModuleKind, JsxEmit, ImportsNotUsedAsValues, NewLineKind, ScriptKind, ScriptTarget, LanguageVariant, WatchDirectoryFlags, CharacterCodes, Extension, TransformFlags, SnippetKind, EmitFlags, ExternalEmitHelpers, EmitHint, OuterExpressionKinds, LexicalEnvironmentFlags, BundleFileSectionKind, ListFormat, PragmaKindFlags, commentPragmas, DeprecationVersion;
   var init_types = __esm({
     "src/compiler/types.ts"() {
       "use strict";
@@ -3888,23 +3889,25 @@ ${lanes.join("\n")}
         SyntaxKind5[SyntaxKind5["JSDocReadonlyTag"] = 339] = "JSDocReadonlyTag";
         SyntaxKind5[SyntaxKind5["JSDocOverrideTag"] = 340] = "JSDocOverrideTag";
         SyntaxKind5[SyntaxKind5["JSDocCallbackTag"] = 341] = "JSDocCallbackTag";
-        SyntaxKind5[SyntaxKind5["JSDocEnumTag"] = 342] = "JSDocEnumTag";
-        SyntaxKind5[SyntaxKind5["JSDocParameterTag"] = 343] = "JSDocParameterTag";
-        SyntaxKind5[SyntaxKind5["JSDocReturnTag"] = 344] = "JSDocReturnTag";
-        SyntaxKind5[SyntaxKind5["JSDocThisTag"] = 345] = "JSDocThisTag";
-        SyntaxKind5[SyntaxKind5["JSDocTypeTag"] = 346] = "JSDocTypeTag";
-        SyntaxKind5[SyntaxKind5["JSDocTemplateTag"] = 347] = "JSDocTemplateTag";
-        SyntaxKind5[SyntaxKind5["JSDocTypedefTag"] = 348] = "JSDocTypedefTag";
-        SyntaxKind5[SyntaxKind5["JSDocSeeTag"] = 349] = "JSDocSeeTag";
-        SyntaxKind5[SyntaxKind5["JSDocPropertyTag"] = 350] = "JSDocPropertyTag";
-        SyntaxKind5[SyntaxKind5["SyntaxList"] = 351] = "SyntaxList";
-        SyntaxKind5[SyntaxKind5["NotEmittedStatement"] = 352] = "NotEmittedStatement";
-        SyntaxKind5[SyntaxKind5["PartiallyEmittedExpression"] = 353] = "PartiallyEmittedExpression";
-        SyntaxKind5[SyntaxKind5["CommaListExpression"] = 354] = "CommaListExpression";
-        SyntaxKind5[SyntaxKind5["MergeDeclarationMarker"] = 355] = "MergeDeclarationMarker";
-        SyntaxKind5[SyntaxKind5["EndOfDeclarationMarker"] = 356] = "EndOfDeclarationMarker";
-        SyntaxKind5[SyntaxKind5["SyntheticReferenceExpression"] = 357] = "SyntheticReferenceExpression";
-        SyntaxKind5[SyntaxKind5["Count"] = 358] = "Count";
+        SyntaxKind5[SyntaxKind5["JSDocOverloadTag"] = 342] = "JSDocOverloadTag";
+        SyntaxKind5[SyntaxKind5["JSDocEnumTag"] = 343] = "JSDocEnumTag";
+        SyntaxKind5[SyntaxKind5["JSDocParameterTag"] = 344] = "JSDocParameterTag";
+        SyntaxKind5[SyntaxKind5["JSDocReturnTag"] = 345] = "JSDocReturnTag";
+        SyntaxKind5[SyntaxKind5["JSDocThisTag"] = 346] = "JSDocThisTag";
+        SyntaxKind5[SyntaxKind5["JSDocTypeTag"] = 347] = "JSDocTypeTag";
+        SyntaxKind5[SyntaxKind5["JSDocTemplateTag"] = 348] = "JSDocTemplateTag";
+        SyntaxKind5[SyntaxKind5["JSDocTypedefTag"] = 349] = "JSDocTypedefTag";
+        SyntaxKind5[SyntaxKind5["JSDocSeeTag"] = 350] = "JSDocSeeTag";
+        SyntaxKind5[SyntaxKind5["JSDocPropertyTag"] = 351] = "JSDocPropertyTag";
+        SyntaxKind5[SyntaxKind5["JSDocThrowsTag"] = 352] = "JSDocThrowsTag";
+        SyntaxKind5[SyntaxKind5["SyntaxList"] = 353] = "SyntaxList";
+        SyntaxKind5[SyntaxKind5["NotEmittedStatement"] = 354] = "NotEmittedStatement";
+        SyntaxKind5[SyntaxKind5["PartiallyEmittedExpression"] = 355] = "PartiallyEmittedExpression";
+        SyntaxKind5[SyntaxKind5["CommaListExpression"] = 356] = "CommaListExpression";
+        SyntaxKind5[SyntaxKind5["MergeDeclarationMarker"] = 357] = "MergeDeclarationMarker";
+        SyntaxKind5[SyntaxKind5["EndOfDeclarationMarker"] = 358] = "EndOfDeclarationMarker";
+        SyntaxKind5[SyntaxKind5["SyntheticReferenceExpression"] = 359] = "SyntheticReferenceExpression";
+        SyntaxKind5[SyntaxKind5["Count"] = 360] = "Count";
         SyntaxKind5[SyntaxKind5["FirstAssignment"] = 63 /* EqualsToken */] = "FirstAssignment";
         SyntaxKind5[SyntaxKind5["LastAssignment"] = 78 /* CaretEqualsToken */] = "LastAssignment";
         SyntaxKind5[SyntaxKind5["FirstCompoundAssignment"] = 64 /* PlusEqualsToken */] = "FirstCompoundAssignment";
@@ -3933,9 +3936,9 @@ ${lanes.join("\n")}
         SyntaxKind5[SyntaxKind5["LastStatement"] = 256 /* DebuggerStatement */] = "LastStatement";
         SyntaxKind5[SyntaxKind5["FirstNode"] = 163 /* QualifiedName */] = "FirstNode";
         SyntaxKind5[SyntaxKind5["FirstJSDocNode"] = 312 /* JSDocTypeExpression */] = "FirstJSDocNode";
-        SyntaxKind5[SyntaxKind5["LastJSDocNode"] = 350 /* JSDocPropertyTag */] = "LastJSDocNode";
+        SyntaxKind5[SyntaxKind5["LastJSDocNode"] = 352 /* JSDocThrowsTag */] = "LastJSDocNode";
         SyntaxKind5[SyntaxKind5["FirstJSDocTagNode"] = 330 /* JSDocTag */] = "FirstJSDocTagNode";
-        SyntaxKind5[SyntaxKind5["LastJSDocTagNode"] = 350 /* JSDocPropertyTag */] = "LastJSDocTagNode";
+        SyntaxKind5[SyntaxKind5["LastJSDocTagNode"] = 352 /* JSDocThrowsTag */] = "LastJSDocTagNode";
         SyntaxKind5[SyntaxKind5["FirstContextualKeyword"] = 126 /* AbstractKeyword */] = "FirstContextualKeyword";
         SyntaxKind5[SyntaxKind5["LastContextualKeyword"] = 162 /* OfKeyword */] = "LastContextualKeyword";
         return SyntaxKind5;
@@ -4025,18 +4028,18 @@ ${lanes.join("\n")}
         RelationComparisonResult3[RelationComparisonResult3["ReportsMask"] = 24] = "ReportsMask";
         return RelationComparisonResult3;
       })(RelationComparisonResult || {});
-      GeneratedIdentifierFlags = /* @__PURE__ */ ((GeneratedIdentifierFlags3) => {
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["None"] = 0] = "None";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["Auto"] = 1] = "Auto";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["Loop"] = 2] = "Loop";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["Unique"] = 3] = "Unique";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["Node"] = 4] = "Node";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["KindMask"] = 7] = "KindMask";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["ReservedInNestedScopes"] = 8] = "ReservedInNestedScopes";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["Optimistic"] = 16] = "Optimistic";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["FileLevel"] = 32] = "FileLevel";
-        GeneratedIdentifierFlags3[GeneratedIdentifierFlags3["AllowNameSubstitution"] = 64] = "AllowNameSubstitution";
-        return GeneratedIdentifierFlags3;
+      GeneratedIdentifierFlags = /* @__PURE__ */ ((GeneratedIdentifierFlags2) => {
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["None"] = 0] = "None";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Auto"] = 1] = "Auto";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Loop"] = 2] = "Loop";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Unique"] = 3] = "Unique";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Node"] = 4] = "Node";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["KindMask"] = 7] = "KindMask";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["ReservedInNestedScopes"] = 8] = "ReservedInNestedScopes";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Optimistic"] = 16] = "Optimistic";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["FileLevel"] = 32] = "FileLevel";
+        GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["AllowNameSubstitution"] = 64] = "AllowNameSubstitution";
+        return GeneratedIdentifierFlags2;
       })(GeneratedIdentifierFlags || {});
       TokenFlags = /* @__PURE__ */ ((TokenFlags2) => {
         TokenFlags2[TokenFlags2["None"] = 0] = "None";
@@ -4097,6 +4100,7 @@ ${lanes.join("\n")}
       FilePreprocessingDiagnosticsKind = /* @__PURE__ */ ((FilePreprocessingDiagnosticsKind2) => {
         FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["FilePreprocessingReferencedDiagnostic"] = 0] = "FilePreprocessingReferencedDiagnostic";
         FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["FilePreprocessingFileExplainingDiagnostic"] = 1] = "FilePreprocessingFileExplainingDiagnostic";
+        FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["ResolutionDiagnostics"] = 2] = "ResolutionDiagnostics";
         return FilePreprocessingDiagnosticsKind2;
       })(FilePreprocessingDiagnosticsKind || {});
       EmitOnly = /* @__PURE__ */ ((EmitOnly4) => {
@@ -4131,13 +4135,13 @@ ${lanes.join("\n")}
         UnionReduction2[UnionReduction2["Subtype"] = 2] = "Subtype";
         return UnionReduction2;
       })(UnionReduction || {});
-      ContextFlags = /* @__PURE__ */ ((ContextFlags2) => {
-        ContextFlags2[ContextFlags2["None"] = 0] = "None";
-        ContextFlags2[ContextFlags2["Signature"] = 1] = "Signature";
-        ContextFlags2[ContextFlags2["NoConstraints"] = 2] = "NoConstraints";
-        ContextFlags2[ContextFlags2["Completions"] = 4] = "Completions";
-        ContextFlags2[ContextFlags2["SkipBindingPatterns"] = 8] = "SkipBindingPatterns";
-        return ContextFlags2;
+      ContextFlags = /* @__PURE__ */ ((ContextFlags3) => {
+        ContextFlags3[ContextFlags3["None"] = 0] = "None";
+        ContextFlags3[ContextFlags3["Signature"] = 1] = "Signature";
+        ContextFlags3[ContextFlags3["NoConstraints"] = 2] = "NoConstraints";
+        ContextFlags3[ContextFlags3["Completions"] = 4] = "Completions";
+        ContextFlags3[ContextFlags3["SkipBindingPatterns"] = 8] = "SkipBindingPatterns";
+        return ContextFlags3;
       })(ContextFlags || {});
       NodeBuilderFlags = /* @__PURE__ */ ((NodeBuilderFlags2) => {
         NodeBuilderFlags2[NodeBuilderFlags2["None"] = 0] = "None";
@@ -4637,9 +4641,10 @@ ${lanes.join("\n")}
       })(DiagnosticCategory || {});
       ModuleResolutionKind = /* @__PURE__ */ ((ModuleResolutionKind2) => {
         ModuleResolutionKind2[ModuleResolutionKind2["Classic"] = 1] = "Classic";
-        ModuleResolutionKind2[ModuleResolutionKind2["NodeJs"] = 2] = "NodeJs";
+        ModuleResolutionKind2[ModuleResolutionKind2["Node10"] = 2] = "Node10";
         ModuleResolutionKind2[ModuleResolutionKind2["Node16"] = 3] = "Node16";
         ModuleResolutionKind2[ModuleResolutionKind2["NodeNext"] = 99] = "NodeNext";
+        ModuleResolutionKind2[ModuleResolutionKind2["Bundler"] = 100] = "Bundler";
         return ModuleResolutionKind2;
       })(ModuleResolutionKind || {});
       ModuleDetectionKind = /* @__PURE__ */ ((ModuleDetectionKind2) => {
@@ -5192,6 +5197,12 @@ ${lanes.join("\n")}
           kind: 4 /* MultiLine */
         }
       };
+      DeprecationVersion = /* @__PURE__ */ ((DeprecationVersion2) => {
+        DeprecationVersion2["v5_0"] = "5.0";
+        DeprecationVersion2["v5_5"] = "5.5";
+        DeprecationVersion2["v6_0"] = "6.0";
+        return DeprecationVersion2;
+      })(DeprecationVersion || {});
     }
   });
 
@@ -5336,7 +5347,13 @@ ${lanes.join("\n")}
       }
     }
     function pollLowPollingIntervalQueue(queue) {
-      pollQueue(changedFilesInLastPoll, 250 /* Low */, 0, changedFilesInLastPoll.length);
+      pollQueue(
+        changedFilesInLastPoll,
+        250 /* Low */,
+        /*pollIndex*/
+        0,
+        changedFilesInLastPoll.length
+      );
       pollPollingIntervalQueue(queue);
       if (!queue.pollScheduled && changedFilesInLastPoll.length) {
         scheduleNextPoll(250 /* Low */);
@@ -5435,6 +5452,7 @@ ${lanes.join("\n")}
             }
           }
         },
+        /*recursive*/
         false,
         500 /* Medium */,
         fallbackOptions
@@ -5483,10 +5501,13 @@ ${lanes.join("\n")}
       existing.callbacks.push(callback);
     } else {
       cache.set(path, {
-        watcher: createWatcher((param1, param2, param3) => {
-          var _a2;
-          return (_a2 = cache.get(path)) == null ? void 0 : _a2.callbacks.slice().forEach((cb) => cb(param1, param2, param3));
-        }),
+        watcher: createWatcher(
+          // Cant infer types correctly so lets satisfy checker
+          (param1, param2, param3) => {
+            var _a2;
+            return (_a2 = cache.get(path)) == null ? void 0 : _a2.callbacks.slice().forEach((cb) => cb(param1, param2, param3));
+          }
+        ),
         callbacks: [callback]
       });
     }
@@ -5545,16 +5566,22 @@ ${lanes.join("\n")}
         directoryWatcher.refCount++;
       } else {
         directoryWatcher = {
-          watcher: watchDirectory(dirName, (fileName) => {
-            if (isIgnoredPath(fileName, options))
-              return;
-            if (options == null ? void 0 : options.synchronousWatchDirectory) {
-              invokeCallbacks(dirPath, fileName);
-              updateChildWatches(dirName, dirPath, options);
-            } else {
-              nonSyncUpdateChildWatches(dirName, dirPath, fileName, options);
-            }
-          }, false, options),
+          watcher: watchDirectory(
+            dirName,
+            (fileName) => {
+              if (isIgnoredPath(fileName, options))
+                return;
+              if (options == null ? void 0 : options.synchronousWatchDirectory) {
+                invokeCallbacks(dirPath, fileName);
+                updateChildWatches(dirName, dirPath, options);
+              } else {
+                nonSyncUpdateChildWatches(dirName, dirPath, fileName, options);
+              }
+            },
+            /*recursive*/
+            false,
+            options
+          ),
           refCount: 1,
           childWatches: emptyArray
         };
@@ -5768,18 +5795,44 @@ ${lanes.join("\n")}
       const watchFileKind = Debug.checkDefined(options.watchFile);
       switch (watchFileKind) {
         case 0 /* FixedPollingInterval */:
-          return pollingWatchFile(fileName, callback, 250 /* Low */, void 0);
+          return pollingWatchFile(
+            fileName,
+            callback,
+            250 /* Low */,
+            /*options*/
+            void 0
+          );
         case 1 /* PriorityPollingInterval */:
-          return pollingWatchFile(fileName, callback, pollingInterval, void 0);
+          return pollingWatchFile(
+            fileName,
+            callback,
+            pollingInterval,
+            /*options*/
+            void 0
+          );
         case 2 /* DynamicPriorityPolling */:
-          return ensureDynamicPollingWatchFile()(fileName, callback, pollingInterval, void 0);
+          return ensureDynamicPollingWatchFile()(
+            fileName,
+            callback,
+            pollingInterval,
+            /*options*/
+            void 0
+          );
         case 3 /* FixedChunkSizePolling */:
-          return ensureFixedChunkSizePollingWatchFile()(fileName, callback, void 0, void 0);
+          return ensureFixedChunkSizePollingWatchFile()(
+            fileName,
+            callback,
+            /* pollingInterval */
+            void 0,
+            /*options*/
+            void 0
+          );
         case 4 /* UseFsEvents */:
           return fsWatch(
             fileName,
             0 /* File */,
             createFsWatchCallbackForFileWatcherCallback(fileName, callback, getModifiedTime3),
+            /*recursive*/
             false,
             pollingInterval,
             getFallbackOptions(options)
@@ -5814,7 +5867,13 @@ ${lanes.join("\n")}
         case "UseFsEventsOnParentDirectory":
           useNonPollingWatchers2 = true;
         default:
-          return useNonPollingWatchers2 ? generateWatchFileOptions(5 /* UseFsEventsOnParentDirectory */, 1 /* PriorityInterval */, options) : { watchFile: 4 /* UseFsEvents */ };
+          return useNonPollingWatchers2 ? (
+            // Use notifications from FS to watch with falling back to fs.watchFile
+            generateWatchFileOptions(5 /* UseFsEventsOnParentDirectory */, 1 /* PriorityInterval */, options)
+          ) : (
+            // Default to using fs events
+            { watchFile: 4 /* UseFsEvents */ }
+          );
       }
     }
     function generateWatchFileOptions(watchFile3, fallbackPolling, options) {
@@ -5859,6 +5918,7 @@ ${lanes.join("\n")}
             directoryName,
             () => callback(directoryName),
             500 /* Medium */,
+            /*options*/
             void 0
           );
         case 2 /* DynamicPriorityPolling */:
@@ -5866,13 +5926,16 @@ ${lanes.join("\n")}
             directoryName,
             () => callback(directoryName),
             500 /* Medium */,
+            /*options*/
             void 0
           );
         case 3 /* FixedChunkSizePolling */:
           return ensureFixedChunkSizePollingWatchFile()(
             directoryName,
             () => callback(directoryName),
+            /* pollingInterval */
             void 0,
+            /*options*/
             void 0
           );
         case 0 /* UseFsEvents */:
@@ -6105,6 +6168,8 @@ ${lanes.join("\n")}
             useCaseSensitiveFileNames,
             getCurrentDirectory,
             fileSystemEntryExists,
+            // Node 4.0 `fs.watch` function supports the "recursive" option on both OSX and Windows
+            // (ref: https://github.com/nodejs/node/pull/2649 and https://github.com/Microsoft/TypeScript/issues/4643)
             fsSupportsRecursiveFsWatch,
             getAccessibleSortedChildDirectories: (path) => getAccessibleFileSystemEntries(path).directories,
             realpath,
@@ -6245,7 +6310,14 @@ ${lanes.join("\n")}
               if (node.callFrame.url) {
                 const url = normalizeSlashes(node.callFrame.url);
                 if (containsPath(fileUrlRoot, url, useCaseSensitiveFileNames)) {
-                  node.callFrame.url = getRelativePathToDirectoryOrUrl(fileUrlRoot, url, fileUrlRoot, createGetCanonicalFileName(useCaseSensitiveFileNames), true);
+                  node.callFrame.url = getRelativePathToDirectoryOrUrl(
+                    fileUrlRoot,
+                    url,
+                    fileUrlRoot,
+                    createGetCanonicalFileName(useCaseSensitiveFileNames),
+                    /*isAbsolutePathAnUrl*/
+                    true
+                  );
                 } else if (!nativePattern.test(url)) {
                   node.callFrame.url = (remappedPaths.has(url) ? remappedPaths : remappedPaths.set(url, `external${externalFileCounter}.js`)).get(url);
                   externalFileCounter++;
@@ -6367,7 +6439,13 @@ ${lanes.join("\n")}
             let fd;
             try {
               fd = _fs.openSync(fileName, "w");
-              _fs.writeSync(fd, data, void 0, "utf8");
+              _fs.writeSync(
+                fd,
+                data,
+                /*position*/
+                void 0,
+                "utf8"
+              );
             } finally {
               if (fd !== void 0) {
                 _fs.closeSync(fd);
@@ -6874,7 +6952,14 @@ ${lanes.join("\n")}
     return getPathFromPathComponents(pathComponents2);
   }
   function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) {
-    return !isRootedDiskPath(absoluteOrRelativePath) ? absoluteOrRelativePath : getRelativePathToDirectoryOrUrl(basePath, absoluteOrRelativePath, basePath, getCanonicalFileName, false);
+    return !isRootedDiskPath(absoluteOrRelativePath) ? absoluteOrRelativePath : getRelativePathToDirectoryOrUrl(
+      basePath,
+      absoluteOrRelativePath,
+      basePath,
+      getCanonicalFileName,
+      /*isAbsolutePathAnUrl*/
+      false
+    );
   }
   function getRelativePathFromFile(from, to, getCanonicalFileName) {
     return ensurePathIsNonModuleName(getRelativePathFromDirectory(getDirectoryPath(from), to, getCanonicalFileName));
@@ -7159,6 +7244,7 @@ ${lanes.join("\n")}
         _0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias: diag(1274, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias_1274", "'{0}' modifier can only appear on a type parameter of a class, interface or type alias"),
         accessor_modifier_can_only_appear_on_a_property_declaration: diag(1275, 1 /* Error */, "accessor_modifier_can_only_appear_on_a_property_declaration_1275", "'accessor' modifier can only appear on a property declaration."),
         An_accessor_property_cannot_be_declared_optional: diag(1276, 1 /* Error */, "An_accessor_property_cannot_be_declared_optional_1276", "An 'accessor' property cannot be declared optional."),
+        _0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class: diag(1277, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class_1277", "'{0}' modifier can only appear on a type parameter of a function, method or class"),
         with_statements_are_not_allowed_in_an_async_function_block: diag(1300, 1 /* Error */, "with_statements_are_not_allowed_in_an_async_function_block_1300", "'with' statements are not allowed in an async function block."),
         await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1308, 1 /* Error */, "await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1308", "'await' expressions are only allowed within async functions and at the top levels of modules."),
         The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level: diag(1309, 1 /* Error */, "The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level_1309", "The current file is a CommonJS module and cannot use 'await' at the top level."),
@@ -7321,10 +7407,46 @@ ${lanes.join("\n")}
         To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module: diag(1483, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module_1483", 'To convert this file to an ECMAScript module, create a local package.json file with `{ "type": "module" }`.'),
         The_types_of_0_are_incompatible_between_these_types: diag(2200, 1 /* Error */, "The_types_of_0_are_incompatible_between_these_types_2200", "The types of '{0}' are incompatible between these types."),
         The_types_returned_by_0_are_incompatible_between_these_types: diag(2201, 1 /* Error */, "The_types_returned_by_0_are_incompatible_between_these_types_2201", "The types returned by '{0}' are incompatible between these types."),
-        Call_signature_return_types_0_and_1_are_incompatible: diag(2202, 1 /* Error */, "Call_signature_return_types_0_and_1_are_incompatible_2202", "Call signature return types '{0}' and '{1}' are incompatible.", void 0, true),
-        Construct_signature_return_types_0_and_1_are_incompatible: diag(2203, 1 /* Error */, "Construct_signature_return_types_0_and_1_are_incompatible_2203", "Construct signature return types '{0}' and '{1}' are incompatible.", void 0, true),
-        Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(2204, 1 /* Error */, "Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2204", "Call signatures with no arguments have incompatible return types '{0}' and '{1}'.", void 0, true),
-        Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(2205, 1 /* Error */, "Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2205", "Construct signatures with no arguments have incompatible return types '{0}' and '{1}'.", void 0, true),
+        Call_signature_return_types_0_and_1_are_incompatible: diag(
+          2202,
+          1 /* Error */,
+          "Call_signature_return_types_0_and_1_are_incompatible_2202",
+          "Call signature return types '{0}' and '{1}' are incompatible.",
+          /*reportsUnnecessary*/
+          void 0,
+          /*elidedInCompatabilityPyramid*/
+          true
+        ),
+        Construct_signature_return_types_0_and_1_are_incompatible: diag(
+          2203,
+          1 /* Error */,
+          "Construct_signature_return_types_0_and_1_are_incompatible_2203",
+          "Construct signature return types '{0}' and '{1}' are incompatible.",
+          /*reportsUnnecessary*/
+          void 0,
+          /*elidedInCompatabilityPyramid*/
+          true
+        ),
+        Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(
+          2204,
+          1 /* Error */,
+          "Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2204",
+          "Call signatures with no arguments have incompatible return types '{0}' and '{1}'.",
+          /*reportsUnnecessary*/
+          void 0,
+          /*elidedInCompatabilityPyramid*/
+          true
+        ),
+        Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(
+          2205,
+          1 /* Error */,
+          "Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2205",
+          "Construct signatures with no arguments have incompatible return types '{0}' and '{1}'.",
+          /*reportsUnnecessary*/
+          void 0,
+          /*elidedInCompatabilityPyramid*/
+          true
+        ),
         The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement: diag(2206, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement_2206", "The 'type' modifier cannot be used on a named import when 'import type' is used on its import statement."),
         The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement: diag(2207, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement_2207", "The 'type' modifier cannot be used on a named export when 'export type' is used on its export statement."),
         This_type_parameter_might_need_an_extends_0_constraint: diag(2208, 1 /* Error */, "This_type_parameter_might_need_an_extends_0_constraint_2208", "This type parameter might need an `extends {0}` constraint."),
@@ -7680,7 +7802,14 @@ ${lanes.join("\n")}
         _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: diag(2692, 1 /* Error */, "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible."),
         _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: diag(2693, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", "'{0}' only refers to a type, but is being used as a value here."),
         Namespace_0_has_no_exported_member_1: diag(2694, 1 /* Error */, "Namespace_0_has_no_exported_member_1_2694", "Namespace '{0}' has no exported member '{1}'."),
-        Left_side_of_comma_operator_is_unused_and_has_no_side_effects: diag(2695, 1 /* Error */, "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695", "Left side of comma operator is unused and has no side effects.", true),
+        Left_side_of_comma_operator_is_unused_and_has_no_side_effects: diag(
+          2695,
+          1 /* Error */,
+          "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695",
+          "Left side of comma operator is unused and has no side effects.",
+          /*reportsUnnecessary*/
+          true
+        ),
         The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: diag(2696, 1 /* Error */, "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?"),
         An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2697, 1 /* Error */, "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."),
         Spread_types_may_only_be_created_from_object_types: diag(2698, 1 /* Error */, "Spread_types_may_only_be_created_from_object_types_2698", "Spread types may only be created from object types."),
@@ -7777,7 +7906,7 @@ ${lanes.join("\n")}
         Its_element_type_0_is_not_a_valid_JSX_element: diag(2789, 1 /* Error */, "Its_element_type_0_is_not_a_valid_JSX_element_2789", "Its element type '{0}' is not a valid JSX element."),
         The_operand_of_a_delete_operator_must_be_optional: diag(2790, 1 /* Error */, "The_operand_of_a_delete_operator_must_be_optional_2790", "The operand of a 'delete' operator must be optional."),
         Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later: diag(2791, 1 /* Error */, "Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_lat_2791", "Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later."),
-        Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_the_paths_option: diag(2792, 1 /* Error */, "Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_th_2792", "Cannot find module '{0}'. Did you mean to set the 'moduleResolution' option to 'node', or to add aliases to the 'paths' option?"),
+        Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option: diag(2792, 1 /* Error */, "Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_t_2792", "Cannot find module '{0}'. Did you mean to set the 'moduleResolution' option to 'nodenext', or to add aliases to the 'paths' option?"),
         The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible: diag(2793, 1 /* Error */, "The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_2793", "The call would have succeeded against this implementation, but implementation signatures of overloads are not externally visible."),
         Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise: diag(2794, 1 /* Error */, "Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise_2794", "Expected {0} arguments, but got {1}. Did you forget to include 'void' in your type argument to 'Promise'?"),
         The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types: diag(2795, 1 /* Error */, "The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types_2795", "The 'intrinsic' keyword can only be used to declare compiler provided intrinsic types."),
@@ -7820,6 +7949,7 @@ ${lanes.join("\n")}
         We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here: diag(2843, 1 /* Error */, "We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here_2843", "We can only write a type for '{0}' by adding a type for the entire parameter here."),
         Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2844, 1 /* Error */, "Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2844", "Type of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."),
         This_condition_will_always_return_0: diag(2845, 1 /* Error */, "This_condition_will_always_return_0_2845", "This condition will always return '{0}'."),
+        A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead: diag(2846, 1 /* Error */, "A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_f_2846", "A declaration file cannot be imported without 'import type'. Did you mean to import an implementation file '{0}' instead?"),
         Import_declaration_0_is_using_private_name_1: diag(4e3, 1 /* Error */, "Import_declaration_0_is_using_private_name_1_4000", "Import declaration '{0}' is using private name '{1}'."),
         Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: diag(4002, 1 /* Error */, "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", "Type parameter '{0}' of exported class has or is using private name '{1}'."),
         Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: diag(4004, 1 /* Error */, "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", "Type parameter '{0}' of exported interface has or is using private name '{1}'."),
@@ -7893,6 +8023,7 @@ ${lanes.join("\n")}
         Default_export_of_the_module_has_or_is_using_private_name_0: diag(4082, 1 /* Error */, "Default_export_of_the_module_has_or_is_using_private_name_0_4082", "Default export of the module has or is using private name '{0}'."),
         Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: diag(4083, 1 /* Error */, "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", "Type parameter '{0}' of exported type alias has or is using private name '{1}'."),
         Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2: diag(4084, 1 /* Error */, "Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2_4084", "Exported type alias '{0}' has or is using private name '{1}' from module {2}."),
+        Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1: diag(4085, 1 /* Error */, "Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1_4085", "Extends clause for inferred type '{0}' has or is using private name '{1}'."),
         Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict: diag(4090, 1 /* Error */, "Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_librar_4090", "Conflicting definitions for '{0}' found at '{1}' and '{2}'. Consider installing a specific version of this library to resolve the conflict."),
         Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4091, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'."),
         Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4092, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'."),
@@ -7958,7 +8089,7 @@ ${lanes.join("\n")}
         Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(5067, 1 /* Error */, "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name."),
         Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: diag(5068, 1 /* Error */, "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__5068", "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig."),
         Option_0_cannot_be_specified_without_specifying_option_1_or_option_2: diag(5069, 1 /* Error */, "Option_0_cannot_be_specified_without_specifying_option_1_or_option_2_5069", "Option '{0}' cannot be specified without specifying option '{1}' or option '{2}'."),
-        Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy: diag(5070, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy_5070", "Option '--resolveJsonModule' cannot be specified without 'node' module resolution strategy."),
+        Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic: diag(5070, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic_5070", "Option '--resolveJsonModule' cannot be specified when 'moduleResolution' is set to 'classic'."),
         Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_esNext: diag(5071, 1 /* Error */, "Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_5071", "Option '--resolveJsonModule' can only be specified when module code generation is 'commonjs', 'amd', 'es2015' or 'esNext'."),
         Unknown_build_option_0: diag(5072, 1 /* Error */, "Unknown_build_option_0_5072", "Unknown build option '{0}'."),
         Build_option_0_requires_a_value_of_type_1: diag(5073, 1 /* Error */, "Build_option_0_requires_a_value_of_type_1_5073", "Build option '{0}' requires a value of type {1}."),
@@ -7984,6 +8115,14 @@ ${lanes.join("\n")}
         Compiler_option_0_may_only_be_used_with_build: diag(5093, 1 /* Error */, "Compiler_option_0_may_only_be_used_with_build_5093", "Compiler option '--{0}' may only be used with '--build'."),
         Compiler_option_0_may_not_be_used_with_build: diag(5094, 1 /* Error */, "Compiler_option_0_may_not_be_used_with_build_5094", "Compiler option '--{0}' may not be used with '--build'."),
         Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later: diag(5095, 1 /* Error */, "Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later_5095", "Option 'preserveValueImports' can only be used when 'module' is set to 'es2015' or later."),
+        Option_allowImportingTsExtensions_can_only_be_used_when_moduleResolution_is_set_to_bundler_and_either_noEmit_or_emitDeclarationOnly_is_set: diag(5096, 1 /* Error */, "Option_allowImportingTsExtensions_can_only_be_used_when_moduleResolution_is_set_to_bundler_and_eithe_5096", "Option 'allowImportingTsExtensions' can only be used when 'moduleResolution' is set to 'bundler' and either 'noEmit' or 'emitDeclarationOnly' is set."),
+        An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled: diag(5097, 1 /* Error */, "An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled_5097", "An import path can only end with a '{0}' extension when 'allowImportingTsExtensions' is enabled."),
+        Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler: diag(5098, 1 /* Error */, "Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler_5098", "Option '{0}' can only be used when 'moduleResolution' is set to 'node16', 'nodenext', or 'bundler'."),
+        Import_assignment_is_not_allowed_when_moduleResolution_is_set_to_bundler_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: diag(5099, 1 /* Error */, "Import_assignment_is_not_allowed_when_moduleResolution_is_set_to_bundler_Consider_using_import_Aster_5099", `Import assignment is not allowed when 'moduleResolution' is set to 'bundler'. Consider using 'import * as ns from "mod"', 'import {a} from "mod"', 'import d from "mod"', or another module format instead.`),
+        Export_assignment_cannot_be_used_when_moduleResolution_is_set_to_bundler_Consider_using_export_default_or_another_module_format_instead: diag(5100, 1 /* Error */, "Export_assignment_cannot_be_used_when_moduleResolution_is_set_to_bundler_Consider_using_export_defau_5100", "Export assignment cannot be used when 'moduleResolution' is set to 'bundler'. Consider using 'export default' or another module format instead."),
+        Flag_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_ignoreDeprecations_Colon_2_to_silence_this_error: diag(5101, 1 /* Error */, "Flag_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_ignoreDeprecations_Colon_2_to_5101", `Flag '{0}' is deprecated and will stop functioning in TypeScript {1}. Specify 'ignoreDeprecations: "{2}"' to silence this error.`),
+        Flag_0_is_deprecated_Please_remove_it_from_your_configuration: diag(5102, 1 /* Error */, "Flag_0_is_deprecated_Please_remove_it_from_your_configuration_5102", "Flag '{0}' is deprecated. Please remove it from your configuration."),
+        Invalid_value_for_ignoreDeprecations: diag(5103, 1 /* Error */, "Invalid_value_for_ignoreDeprecations_5103", "Invalid value for '--ignoreDeprecations'."),
         Generates_a_sourcemap_for_each_corresponding_d_ts_file: diag(6e3, 3 /* Message */, "Generates_a_sourcemap_for_each_corresponding_d_ts_file_6000", "Generates a sourcemap for each corresponding '.d.ts' file."),
         Concatenate_and_emit_output_to_single_file: diag(6001, 3 /* Message */, "Concatenate_and_emit_output_to_single_file_6001", "Concatenate and emit output to single file."),
         Generates_corresponding_d_ts_file: diag(6002, 3 /* Message */, "Generates_corresponding_d_ts_file_6002", "Generates corresponding '.d.ts' file."),
@@ -8039,7 +8178,6 @@ ${lanes.join("\n")}
         Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line: diag(6064, 1 /* Error */, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line_6064", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'null' on command line."),
         Enables_experimental_support_for_ES7_decorators: diag(6065, 3 /* Message */, "Enables_experimental_support_for_ES7_decorators_6065", "Enables experimental support for ES7 decorators."),
         Enables_experimental_support_for_emitting_type_metadata_for_decorators: diag(6066, 3 /* Message */, "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", "Enables experimental support for emitting type metadata for decorators."),
-        Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6: diag(6069, 3 /* Message */, "Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6_6069", "Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6)."),
         Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: diag(6070, 3 /* Message */, "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", "Initializes a TypeScript project and creates a tsconfig.json file."),
         Successfully_created_a_tsconfig_json_file: diag(6071, 3 /* Message */, "Successfully_created_a_tsconfig_json_file_6071", "Successfully created a tsconfig.json file."),
         Suppress_excess_property_checks_for_object_literals: diag(6072, 3 /* Message */, "Suppress_excess_property_checks_for_object_literals_6072", "Suppress excess property checks for object literals."),
@@ -8099,12 +8237,26 @@ ${lanes.join("\n")}
         Resolving_real_path_for_0_result_1: diag(6130, 3 /* Message */, "Resolving_real_path_for_0_result_1_6130", "Resolving real path for '{0}', result '{1}'."),
         Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: diag(6131, 1 /* Error */, "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'."),
         File_name_0_has_a_1_extension_stripping_it: diag(6132, 3 /* Message */, "File_name_0_has_a_1_extension_stripping_it_6132", "File name '{0}' has a '{1}' extension - stripping it."),
-        _0_is_declared_but_its_value_is_never_read: diag(6133, 1 /* Error */, "_0_is_declared_but_its_value_is_never_read_6133", "'{0}' is declared but its value is never read.", true),
+        _0_is_declared_but_its_value_is_never_read: diag(
+          6133,
+          1 /* Error */,
+          "_0_is_declared_but_its_value_is_never_read_6133",
+          "'{0}' is declared but its value is never read.",
+          /*reportsUnnecessary*/
+          true
+        ),
         Report_errors_on_unused_locals: diag(6134, 3 /* Message */, "Report_errors_on_unused_locals_6134", "Report errors on unused locals."),
         Report_errors_on_unused_parameters: diag(6135, 3 /* Message */, "Report_errors_on_unused_parameters_6135", "Report errors on unused parameters."),
         The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: diag(6136, 3 /* Message */, "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", "The maximum dependency depth to search under node_modules and load JavaScript files."),
         Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1: diag(6137, 1 /* Error */, "Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1_6137", "Cannot import type declaration files. Consider importing '{0}' instead of '{1}'."),
-        Property_0_is_declared_but_its_value_is_never_read: diag(6138, 1 /* Error */, "Property_0_is_declared_but_its_value_is_never_read_6138", "Property '{0}' is declared but its value is never read.", true),
+        Property_0_is_declared_but_its_value_is_never_read: diag(
+          6138,
+          1 /* Error */,
+          "Property_0_is_declared_but_its_value_is_never_read_6138",
+          "Property '{0}' is declared but its value is never read.",
+          /*reportsUnnecessary*/
+          true
+        ),
         Import_emit_helpers_from_tslib: diag(6139, 3 /* Message */, "Import_emit_helpers_from_tslib_6139", "Import emit helpers from 'tslib'."),
         Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: diag(6140, 1 /* Error */, "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'."),
         Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: diag(6141, 3 /* Message */, "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", 'Parse in strict mode and emit "use strict" for each source file.'),
@@ -8146,14 +8298,42 @@ ${lanes.join("\n")}
         Numeric_separators_are_not_allowed_here: diag(6188, 1 /* Error */, "Numeric_separators_are_not_allowed_here_6188", "Numeric separators are not allowed here."),
         Multiple_consecutive_numeric_separators_are_not_permitted: diag(6189, 1 /* Error */, "Multiple_consecutive_numeric_separators_are_not_permitted_6189", "Multiple consecutive numeric separators are not permitted."),
         Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen: diag(6191, 3 /* Message */, "Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen_6191", "Whether to keep outdated console output in watch mode instead of clearing the screen."),
-        All_imports_in_import_declaration_are_unused: diag(6192, 1 /* Error */, "All_imports_in_import_declaration_are_unused_6192", "All imports in import declaration are unused.", true),
+        All_imports_in_import_declaration_are_unused: diag(
+          6192,
+          1 /* Error */,
+          "All_imports_in_import_declaration_are_unused_6192",
+          "All imports in import declaration are unused.",
+          /*reportsUnnecessary*/
+          true
+        ),
         Found_1_error_Watching_for_file_changes: diag(6193, 3 /* Message */, "Found_1_error_Watching_for_file_changes_6193", "Found 1 error. Watching for file changes."),
         Found_0_errors_Watching_for_file_changes: diag(6194, 3 /* Message */, "Found_0_errors_Watching_for_file_changes_6194", "Found {0} errors. Watching for file changes."),
         Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols: diag(6195, 3 /* Message */, "Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols_6195", "Resolve 'keyof' to string valued property names only (no numbers or symbols)."),
-        _0_is_declared_but_never_used: diag(6196, 1 /* Error */, "_0_is_declared_but_never_used_6196", "'{0}' is declared but never used.", true),
+        _0_is_declared_but_never_used: diag(
+          6196,
+          1 /* Error */,
+          "_0_is_declared_but_never_used_6196",
+          "'{0}' is declared but never used.",
+          /*reportsUnnecessary*/
+          true
+        ),
         Include_modules_imported_with_json_extension: diag(6197, 3 /* Message */, "Include_modules_imported_with_json_extension_6197", "Include modules imported with '.json' extension"),
-        All_destructured_elements_are_unused: diag(6198, 1 /* Error */, "All_destructured_elements_are_unused_6198", "All destructured elements are unused.", true),
-        All_variables_are_unused: diag(6199, 1 /* Error */, "All_variables_are_unused_6199", "All variables are unused.", true),
+        All_destructured_elements_are_unused: diag(
+          6198,
+          1 /* Error */,
+          "All_destructured_elements_are_unused_6198",
+          "All destructured elements are unused.",
+          /*reportsUnnecessary*/
+          true
+        ),
+        All_variables_are_unused: diag(
+          6199,
+          1 /* Error */,
+          "All_variables_are_unused_6199",
+          "All variables are unused.",
+          /*reportsUnnecessary*/
+          true
+        ),
         Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0: diag(6200, 1 /* Error */, "Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0_6200", "Definitions of the following identifiers conflict with those in another file: {0}"),
         Conflicts_are_in_this_file: diag(6201, 3 /* Message */, "Conflicts_are_in_this_file_6201", "Conflicts are in this file."),
         Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0: diag(6202, 1 /* Error */, "Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0_6202", "Project references may not form a circular graph. Cycle detected: {0}"),
@@ -8215,6 +8395,9 @@ ${lanes.join("\n")}
         Found_1_error_in_1: diag(6259, 3 /* Message */, "Found_1_error_in_1_6259", "Found 1 error in {1}"),
         Found_0_errors_in_the_same_file_starting_at_Colon_1: diag(6260, 3 /* Message */, "Found_0_errors_in_the_same_file_starting_at_Colon_1_6260", "Found {0} errors in the same file, starting at: {1}"),
         Found_0_errors_in_1_files: diag(6261, 3 /* Message */, "Found_0_errors_in_1_files_6261", "Found {0} errors in {1} files."),
+        File_name_0_has_a_1_extension_looking_up_2_instead: diag(6262, 3 /* Message */, "File_name_0_has_a_1_extension_looking_up_2_instead_6262", "File name '{0}' has a '{1}' extension - looking up '{2}' instead."),
+        Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set: diag(6263, 1 /* Error */, "Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set_6263", "Module '{0}' was resolved to '{1}', but '--allowArbitraryExtensions' is not set."),
+        Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present: diag(6264, 3 /* Message */, "Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present_6264", "Enable importing files with any extension, provided a declaration file is present."),
         Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve: diag(6270, 3 /* Message */, "Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve_6270", "Directory '{0}' has no containing package.json scope. Imports will not resolve."),
         Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6271, 3 /* Message */, "Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6271", "Import specifier '{0}' does not exist in package.json scope at path '{1}'."),
         Invalid_import_specifier_0_has_no_possible_resolutions: diag(6272, 3 /* Message */, "Invalid_import_specifier_0_has_no_possible_resolutions_6272", "Invalid import specifier '{0}' has no possible resolutions."),
@@ -8261,9 +8444,31 @@ ${lanes.join("\n")}
         Skipping_build_of_project_0_because_its_dependency_1_was_not_built: diag(6382, 3 /* Message */, "Skipping_build_of_project_0_because_its_dependency_1_was_not_built_6382", "Skipping build of project '{0}' because its dependency '{1}' was not built"),
         Project_0_can_t_be_built_because_its_dependency_1_was_not_built: diag(6383, 3 /* Message */, "Project_0_can_t_be_built_because_its_dependency_1_was_not_built_6383", "Project '{0}' can't be built because its dependency '{1}' was not built"),
         Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6384, 3 /* Message */, "Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_di_6384", "Have recompiles in '--incremental' and '--watch' assume that changes within a file will only affect files directly depending on it."),
-        _0_is_deprecated: diag(6385, 2 /* Suggestion */, "_0_is_deprecated_6385", "'{0}' is deprecated.", void 0, void 0, true),
+        _0_is_deprecated: diag(
+          6385,
+          2 /* Suggestion */,
+          "_0_is_deprecated_6385",
+          "'{0}' is deprecated.",
+          /*reportsUnnecessary*/
+          void 0,
+          /*elidedInCompatabilityPyramid*/
+          void 0,
+          /*reportsDeprecated*/
+          true
+        ),
         Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found: diag(6386, 3 /* Message */, "Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_nativ_6386", "Performance timings for '--diagnostics' or '--extendedDiagnostics' are not available in this session. A native implementation of the Web Performance API could not be found."),
-        The_signature_0_of_1_is_deprecated: diag(6387, 2 /* Suggestion */, "The_signature_0_of_1_is_deprecated_6387", "The signature '{0}' of '{1}' is deprecated.", void 0, void 0, true),
+        The_signature_0_of_1_is_deprecated: diag(
+          6387,
+          2 /* Suggestion */,
+          "The_signature_0_of_1_is_deprecated_6387",
+          "The signature '{0}' of '{1}' is deprecated.",
+          /*reportsUnnecessary*/
+          void 0,
+          /*elidedInCompatabilityPyramid*/
+          void 0,
+          /*reportsDeprecated*/
+          true
+        ),
         Project_0_is_being_forcibly_rebuilt: diag(6388, 3 /* Message */, "Project_0_is_being_forcibly_rebuilt_6388", "Project '{0}' is being forcibly rebuilt"),
         Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved: diag(6389, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved_6389", "Reusing resolution of module '{0}' from '{1}' of old program, it was not resolved."),
         Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6390, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6390", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."),
@@ -8283,6 +8488,11 @@ ${lanes.join("\n")}
         Using_0_subpath_1_with_target_2: diag(6404, 3 /* Message */, "Using_0_subpath_1_with_target_2_6404", "Using '{0}' subpath '{1}' with target '{2}'."),
         Saw_non_matching_condition_0: diag(6405, 3 /* Message */, "Saw_non_matching_condition_0_6405", "Saw non-matching condition '{0}'."),
         Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions: diag(6406, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions_6406", "Project '{0}' is out of date because buildinfo file '{1}' indicates there is change in compilerOptions"),
+        Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set: diag(6407, 3 /* Message */, "Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noE_6407", "Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set."),
+        Use_the_package_json_exports_field_when_resolving_package_imports: diag(6408, 3 /* Message */, "Use_the_package_json_exports_field_when_resolving_package_imports_6408", "Use the package.json 'exports' field when resolving package imports."),
+        Use_the_package_json_imports_field_when_resolving_imports: diag(6409, 3 /* Message */, "Use_the_package_json_imports_field_when_resolving_imports_6409", "Use the package.json 'imports' field when resolving imports."),
+        Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports: diag(6410, 3 /* Message */, "Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports_6410", "Conditions to set in addition to the resolver-specific defaults when resolving imports."),
+        true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false: diag(6411, 3 /* Message */, "true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false_6411", "`true` when 'moduleResolution' is 'node16', 'nodenext', or 'bundler'; otherwise `false`."),
         The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1: diag(6500, 3 /* Message */, "The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1_6500", "The expected type comes from property '{0}' which is declared here on type '{1}'"),
         The_expected_type_comes_from_this_index_signature: diag(6501, 3 /* Message */, "The_expected_type_comes_from_this_index_signature_6501", "The expected type comes from this index signature."),
         The_expected_type_comes_from_the_return_type_of_this_signature: diag(6502, 3 /* Message */, "The_expected_type_comes_from_the_return_type_of_this_signature_6502", "The expected type comes from the return type of this signature."),
@@ -8456,8 +8666,22 @@ ${lanes.join("\n")}
         Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7024, 1 /* Error */, "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."),
         Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type_annotation: diag(7025, 1 /* Error */, "Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_retu_7025", "Generator implicitly has yield type '{0}' because it does not yield any values. Consider supplying a return type annotation."),
         JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: diag(7026, 1 /* Error */, "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists."),
-        Unreachable_code_detected: diag(7027, 1 /* Error */, "Unreachable_code_detected_7027", "Unreachable code detected.", true),
-        Unused_label: diag(7028, 1 /* Error */, "Unused_label_7028", "Unused label.", true),
+        Unreachable_code_detected: diag(
+          7027,
+          1 /* Error */,
+          "Unreachable_code_detected_7027",
+          "Unreachable code detected.",
+          /*reportsUnnecessary*/
+          true
+        ),
+        Unused_label: diag(
+          7028,
+          1 /* Error */,
+          "Unused_label_7028",
+          "Unused label.",
+          /*reportsUnnecessary*/
+          true
+        ),
         Fallthrough_case_in_switch: diag(7029, 1 /* Error */, "Fallthrough_case_in_switch_7029", "Fallthrough case in switch."),
         Not_all_code_paths_return_a_value: diag(7030, 1 /* Error */, "Not_all_code_paths_return_a_value_7030", "Not all code paths return a value."),
         Binding_element_0_implicitly_has_an_1_type: diag(7031, 1 /* Error */, "Binding_element_0_implicitly_has_an_1_type_7031", "Binding element '{0}' implicitly has an '{1}' type."),
@@ -8546,6 +8770,8 @@ ${lanes.join("\n")}
         The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option: diag(17016, 1 /* Error */, "The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_com_17016", "The 'jsxFragmentFactory' compiler option must be provided to use JSX fragments with the 'jsxFactory' compiler option."),
         An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments: diag(17017, 1 /* Error */, "An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments_17017", "An @jsxFrag pragma is required when using an @jsx pragma with JSX fragments."),
         Unknown_type_acquisition_option_0_Did_you_mean_1: diag(17018, 1 /* Error */, "Unknown_type_acquisition_option_0_Did_you_mean_1_17018", "Unknown type acquisition option '{0}'. Did you mean '{1}'?"),
+        _0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17019, 1 /* Error */, "_0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17019", "'{0}' at the end of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"),
+        _0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17020, 1 /* Error */, "_0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17020", "'{0}' at the start of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"),
         Circularity_detected_while_resolving_configuration_Colon_0: diag(18e3, 1 /* Error */, "Circularity_detected_while_resolving_configuration_Colon_0_18000", "Circularity detected while resolving configuration: {0}"),
         The_files_list_in_config_file_0_is_empty: diag(18002, 1 /* Error */, "The_files_list_in_config_file_0_is_empty_18002", "The 'files' list in config file '{0}' is empty."),
         No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: diag(18003, 1 /* Error */, "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'."),
@@ -9213,16 +9439,54 @@ ${lanes.join("\n")}
     return accumulator;
   }
   function forEachLeadingCommentRange(text, pos, cb, state) {
-    return iterateCommentRanges(false, text, pos, false, cb, state);
+    return iterateCommentRanges(
+      /*reduce*/
+      false,
+      text,
+      pos,
+      /*trailing*/
+      false,
+      cb,
+      state
+    );
   }
   function forEachTrailingCommentRange(text, pos, cb, state) {
-    return iterateCommentRanges(false, text, pos, true, cb, state);
+    return iterateCommentRanges(
+      /*reduce*/
+      false,
+      text,
+      pos,
+      /*trailing*/
+      true,
+      cb,
+      state
+    );
   }
   function reduceEachLeadingCommentRange(text, pos, cb, state, initial) {
-    return iterateCommentRanges(true, text, pos, false, cb, state, initial);
+    return iterateCommentRanges(
+      /*reduce*/
+      true,
+      text,
+      pos,
+      /*trailing*/
+      false,
+      cb,
+      state,
+      initial
+    );
   }
   function reduceEachTrailingCommentRange(text, pos, cb, state, initial) {
-    return iterateCommentRanges(true, text, pos, true, cb, state, initial);
+    return iterateCommentRanges(
+      /*reduce*/
+      true,
+      text,
+      pos,
+      /*trailing*/
+      true,
+      cb,
+      state,
+      initial
+    );
   }
   function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments) {
     if (!comments) {
@@ -9232,10 +9496,26 @@ ${lanes.join("\n")}
     return comments;
   }
   function getLeadingCommentRanges(text, pos) {
-    return reduceEachLeadingCommentRange(text, pos, appendCommentRange, void 0, void 0);
+    return reduceEachLeadingCommentRange(
+      text,
+      pos,
+      appendCommentRange,
+      /*state*/
+      void 0,
+      /*initial*/
+      void 0
+    );
   }
   function getTrailingCommentRanges(text, pos) {
-    return reduceEachTrailingCommentRange(text, pos, appendCommentRange, void 0, void 0);
+    return reduceEachTrailingCommentRange(
+      text,
+      pos,
+      appendCommentRange,
+      /*state*/
+      void 0,
+      /*initial*/
+      void 0
+    );
   }
   function getShebang(text) {
     const match = shebangTriviaRegex.exec(text);
@@ -9247,7 +9527,8 @@ ${lanes.join("\n")}
     return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion);
   }
   function isIdentifierPart(ch, languageVersion, identifierVariant) {
-    return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || (identifierVariant === 1 /* JSX */ ? ch === 45 /* minus */ || ch === 58 /* colon */ : false) || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion);
+    return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || // "-" and ":" are valid in JSX Identifiers
+    (identifierVariant === 1 /* JSX */ ? ch === 45 /* minus */ || ch === 58 /* colon */ : false) || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion);
   }
   function isIdentifierText(name, languageVersion, identifierVariant) {
     let ch = codePointAt(name, 0);
@@ -9411,6 +9692,7 @@ ${lanes.join("\n")}
         return {
           type: 8 /* NumericLiteral */,
           value: "" + +result
+          // if value is not an integer, it can be safely coerced to a number
         };
       } else {
         tokenValue = result;
@@ -9444,11 +9726,23 @@ ${lanes.join("\n")}
       return +text.substring(start2, pos);
     }
     function scanExactNumberOfHexDigits(count, canHaveSeparators) {
-      const valueString = scanHexDigits(count, false, canHaveSeparators);
+      const valueString = scanHexDigits(
+        /*minCount*/
+        count,
+        /*scanAsManyAsPossible*/
+        false,
+        canHaveSeparators
+      );
       return valueString ? parseInt(valueString, 16) : -1;
     }
     function scanMinimumNumberOfHexDigits(count, canHaveSeparators) {
-      return scanHexDigits(count, true, canHaveSeparators);
+      return scanHexDigits(
+        /*minCount*/
+        count,
+        /*scanAsManyAsPossible*/
+        true,
+        canHaveSeparators
+      );
     }
     function scanHexDigits(minCount, scanAsManyAsPossible, canHaveSeparators) {
       let valueChars = [];
@@ -9621,7 +9915,11 @@ ${lanes.join("\n")}
             }
             if (isTaggedTemplate) {
               const savePos = pos;
-              const escapedValueString = scanMinimumNumberOfHexDigits(1, false);
+              const escapedValueString = scanMinimumNumberOfHexDigits(
+                1,
+                /*canHaveSeparators*/
+                false
+              );
               const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
               if (!isCodePoint(escapedValue) || text.charCodeAt(pos) !== 125 /* closeBrace */) {
                 tokenFlags |= 2048 /* ContainsInvalidEscape */;
@@ -9634,7 +9932,10 @@ ${lanes.join("\n")}
             return scanExtendedUnicodeEscape();
           }
           tokenFlags |= 1024 /* UnicodeEscape */;
-          return scanHexadecimalEscape(4);
+          return scanHexadecimalEscape(
+            /*numDigits*/
+            4
+          );
         case 120 /* x */:
           if (isTaggedTemplate) {
             if (!isHexDigit(text.charCodeAt(pos))) {
@@ -9646,7 +9947,10 @@ ${lanes.join("\n")}
               return text.substring(start2, pos);
             }
           }
-          return scanHexadecimalEscape(2);
+          return scanHexadecimalEscape(
+            /*numDigits*/
+            2
+          );
         case 13 /* carriageReturn */:
           if (pos < end && text.charCodeAt(pos) === 10 /* lineFeed */) {
             pos++;
@@ -9660,7 +9964,11 @@ ${lanes.join("\n")}
       }
     }
     function scanHexadecimalEscape(numDigits) {
-      const escapedValue = scanExactNumberOfHexDigits(numDigits, false);
+      const escapedValue = scanExactNumberOfHexDigits(
+        numDigits,
+        /*canHaveSeparators*/
+        false
+      );
       if (escapedValue >= 0) {
         return String.fromCharCode(escapedValue);
       } else {
@@ -9669,7 +9977,11 @@ ${lanes.join("\n")}
       }
     }
     function scanExtendedUnicodeEscape() {
-      const escapedValueString = scanMinimumNumberOfHexDigits(1, false);
+      const escapedValueString = scanMinimumNumberOfHexDigits(
+        1,
+        /*canHaveSeparators*/
+        false
+      );
       const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
       let isInvalidExtendedEscape = false;
       if (escapedValue < 0) {
@@ -9697,7 +10009,11 @@ ${lanes.join("\n")}
       if (pos + 5 < end && text.charCodeAt(pos + 1) === 117 /* u */) {
         const start2 = pos;
         pos += 2;
-        const value = scanExactNumberOfHexDigits(4, false);
+        const value = scanExactNumberOfHexDigits(
+          4,
+          /*canHaveSeparators*/
+          false
+        );
         pos = start2;
         return value;
       }
@@ -9707,7 +10023,11 @@ ${lanes.join("\n")}
       if (codePointAt(text, pos + 1) === 117 /* u */ && codePointAt(text, pos + 2) === 123 /* openBrace */) {
         const start2 = pos;
         pos += 3;
-        const escapedValueString = scanMinimumNumberOfHexDigits(1, false);
+        const escapedValueString = scanMinimumNumberOfHexDigits(
+          1,
+          /*canHaveSeparators*/
+          false
+        );
         const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
         pos = start2;
         return escapedValue;
@@ -9883,7 +10203,10 @@ ${lanes.join("\n")}
             tokenValue = scanString();
             return token = 10 /* StringLiteral */;
           case 96 /* backtick */:
-            return token = scanTemplateAndSetTokenValue(false);
+            return token = scanTemplateAndSetTokenValue(
+              /* isTaggedTemplate */
+              false
+            );
           case 37 /* percent */:
             if (text.charCodeAt(pos + 1) === 61 /* equals */) {
               return pos += 2, token = 69 /* PercentEqualsToken */;
@@ -10017,7 +10340,11 @@ ${lanes.join("\n")}
           case 48 /* _0 */:
             if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 /* X */ || text.charCodeAt(pos + 1) === 120 /* x */)) {
               pos += 2;
-              tokenValue = scanMinimumNumberOfHexDigits(1, true);
+              tokenValue = scanMinimumNumberOfHexDigits(
+                1,
+                /*canHaveSeparators*/
+                true
+              );
               if (!tokenValue) {
                 error(Diagnostics.Hexadecimal_digit_expected);
                 tokenValue = "0";
@@ -10027,7 +10354,10 @@ ${lanes.join("\n")}
               return token = checkBigIntSuffix();
             } else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 /* B */ || text.charCodeAt(pos + 1) === 98 /* b */)) {
               pos += 2;
-              tokenValue = scanBinaryOrOctalDigits(2);
+              tokenValue = scanBinaryOrOctalDigits(
+                /* base */
+                2
+              );
               if (!tokenValue) {
                 error(Diagnostics.Binary_digit_expected);
                 tokenValue = "0";
@@ -10037,7 +10367,10 @@ ${lanes.join("\n")}
               return token = checkBigIntSuffix();
             } else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 /* O */ || text.charCodeAt(pos + 1) === 111 /* o */)) {
               pos += 2;
-              tokenValue = scanBinaryOrOctalDigits(8);
+              tokenValue = scanBinaryOrOctalDigits(
+                /* base */
+                8
+              );
               if (!tokenValue) {
                 error(Diagnostics.Octal_digit_expected);
                 tokenValue = "0";
@@ -10373,7 +10706,10 @@ ${lanes.join("\n")}
     }
     function reScanTemplateHeadOrNoSubstitutionTemplate() {
       pos = tokenPos;
-      return token = scanTemplateAndSetTokenValue(true);
+      return token = scanTemplateAndSetTokenValue(
+        /* isTaggedTemplate */
+        true
+      );
     }
     function reScanJsxToken(allowMultilineJsxText = true) {
       pos = tokenPos = startPos;
@@ -10482,7 +10818,10 @@ ${lanes.join("\n")}
       switch (text.charCodeAt(pos)) {
         case 34 /* doubleQuote */:
         case 39 /* singleQuote */:
-          tokenValue = scanString(true);
+          tokenValue = scanString(
+            /*jsxAttributeString*/
+            true
+          );
           return token = 10 /* StringLiteral */;
         default:
           return scan();
@@ -10614,10 +10953,18 @@ ${lanes.join("\n")}
       return result;
     }
     function lookAhead(callback) {
-      return speculationHelper(callback, true);
+      return speculationHelper(
+        callback,
+        /*isLookahead*/
+        true
+      );
     }
     function tryScan(callback) {
-      return speculationHelper(callback, false);
+      return speculationHelper(
+        callback,
+        /*isLookahead*/
+        false
+      );
     }
     function getText() {
       return text;
@@ -10759,8 +11106,8 @@ ${lanes.join("\n")}
         await: 133 /* AwaitKeyword */,
         of: 162 /* OfKeyword */
       };
-      textToKeyword = new Map(getEntries(textToKeywordObj));
-      textToToken = new Map(getEntries({
+      textToKeyword = new Map(Object.entries(textToKeywordObj));
+      textToToken = new Map(Object.entries({
         ...textToKeywordObj,
         "{": 18 /* OpenBraceToken */,
         "}": 19 /* CloseBraceToken */,
@@ -10972,7 +11319,11 @@ ${lanes.join("\n")}
       oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1));
       newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2));
     }
-    return createTextChangeRange(createTextSpanFromBounds(oldStartN, oldEndN), newEndN - oldStartN);
+    return createTextChangeRange(
+      createTextSpanFromBounds(oldStartN, oldEndN),
+      /*newLength*/
+      newEndN - oldStartN
+    );
   }
   function getTypeParameterOwner(d) {
     if (d && d.kind === 165 /* TypeParameter */) {
@@ -11043,7 +11394,12 @@ ${lanes.join("\n")}
     const language = matchResult[1];
     const territory = matchResult[3];
     if (contains(supportedLocaleDirectories, lowerCaseLocale) && !trySetLanguageAndTerritory(language, territory, errors)) {
-      trySetLanguageAndTerritory(language, void 0, errors);
+      trySetLanguageAndTerritory(
+        language,
+        /*territory*/
+        void 0,
+        errors
+      );
     }
     setUILocale(locale);
     function trySetLanguageAndTerritory(language2, territory2, errors2) {
@@ -11191,8 +11547,8 @@ ${lanes.join("\n")}
     switch (declaration.kind) {
       case 79 /* Identifier */:
         return declaration;
-      case 350 /* JSDocPropertyTag */:
-      case 343 /* JSDocParameterTag */: {
+      case 351 /* JSDocPropertyTag */:
+      case 344 /* JSDocParameterTag */: {
         const { name } = declaration;
         if (name.kind === 163 /* QualifiedName */) {
           return name.right;
@@ -11216,9 +11572,9 @@ ${lanes.join("\n")}
             return void 0;
         }
       }
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
         return getNameOfJSDocTypedef(declaration);
-      case 342 /* JSDocEnumTag */:
+      case 343 /* JSDocEnumTag */:
         return nameForNamelessJSDocTypedef(declaration);
       case 274 /* ExportAssignment */: {
         const { expression } = declaration;
@@ -11279,20 +11635,36 @@ ${lanes.join("\n")}
     return emptyArray;
   }
   function getJSDocParameterTags(param) {
-    return getJSDocParameterTagsWorker(param, false);
+    return getJSDocParameterTagsWorker(
+      param,
+      /*noCache*/
+      false
+    );
   }
   function getJSDocParameterTagsNoCache(param) {
-    return getJSDocParameterTagsWorker(param, true);
+    return getJSDocParameterTagsWorker(
+      param,
+      /*noCache*/
+      true
+    );
   }
   function getJSDocTypeParameterTagsWorker(param, noCache) {
     const name = param.name.escapedText;
     return getJSDocTagsWorker(param.parent, noCache).filter((tag) => isJSDocTemplateTag(tag) && tag.typeParameters.some((tp) => tp.name.escapedText === name));
   }
   function getJSDocTypeParameterTags(param) {
-    return getJSDocTypeParameterTagsWorker(param, false);
+    return getJSDocTypeParameterTagsWorker(
+      param,
+      /*noCache*/
+      false
+    );
   }
   function getJSDocTypeParameterTagsNoCache(param) {
-    return getJSDocTypeParameterTagsWorker(param, true);
+    return getJSDocTypeParameterTagsWorker(
+      param,
+      /*noCache*/
+      true
+    );
   }
   function hasJSDocParameterTags(node) {
     return !!getFirstJSDocTag(node, isJSDocParameterTag);
@@ -11310,34 +11682,64 @@ ${lanes.join("\n")}
     return getFirstJSDocTag(node, isJSDocPublicTag);
   }
   function getJSDocPublicTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocPublicTag, true);
+    return getFirstJSDocTag(
+      node,
+      isJSDocPublicTag,
+      /*noCache*/
+      true
+    );
   }
   function getJSDocPrivateTag(node) {
     return getFirstJSDocTag(node, isJSDocPrivateTag);
   }
   function getJSDocPrivateTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocPrivateTag, true);
+    return getFirstJSDocTag(
+      node,
+      isJSDocPrivateTag,
+      /*noCache*/
+      true
+    );
   }
   function getJSDocProtectedTag(node) {
     return getFirstJSDocTag(node, isJSDocProtectedTag);
   }
   function getJSDocProtectedTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocProtectedTag, true);
+    return getFirstJSDocTag(
+      node,
+      isJSDocProtectedTag,
+      /*noCache*/
+      true
+    );
   }
   function getJSDocReadonlyTag(node) {
     return getFirstJSDocTag(node, isJSDocReadonlyTag);
   }
   function getJSDocReadonlyTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocReadonlyTag, true);
+    return getFirstJSDocTag(
+      node,
+      isJSDocReadonlyTag,
+      /*noCache*/
+      true
+    );
   }
   function getJSDocOverrideTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocOverrideTag, true);
+    return getFirstJSDocTag(
+      node,
+      isJSDocOverrideTag,
+      /*noCache*/
+      true
+    );
   }
   function getJSDocDeprecatedTag(node) {
     return getFirstJSDocTag(node, isJSDocDeprecatedTag);
   }
   function getJSDocDeprecatedTagNoCache(node) {
-    return getFirstJSDocTag(node, isJSDocDeprecatedTag, true);
+    return getFirstJSDocTag(
+      node,
+      isJSDocDeprecatedTag,
+      /*noCache*/
+      true
+    );
   }
   function getJSDocEnumTag(node) {
     return getFirstJSDocTag(node, isJSDocEnumTag);
@@ -11383,6 +11785,8 @@ ${lanes.join("\n")}
     }
   }
   function getJSDocTagsWorker(node, noCache) {
+    if (!canHaveJSDoc(node))
+      return emptyArray;
     let tags = node.jsDocCache;
     if (tags === void 0 || noCache) {
       const comments = getJSDocCommentsAndTags(node, noCache);
@@ -11395,10 +11799,18 @@ ${lanes.join("\n")}
     return tags;
   }
   function getJSDocTags(node) {
-    return getJSDocTagsWorker(node, false);
+    return getJSDocTagsWorker(
+      node,
+      /*noCache*/
+      false
+    );
   }
   function getJSDocTagsNoCache(node) {
-    return getJSDocTagsWorker(node, true);
+    return getJSDocTagsWorker(
+      node,
+      /*noCache*/
+      true
+    );
   }
   function getFirstJSDocTag(node, predicate, noCache) {
     return find(getJSDocTagsWorker(node, noCache), predicate);
@@ -11420,6 +11832,12 @@ ${lanes.join("\n")}
   }
   function getEffectiveTypeParameterDeclarations(node) {
     if (isJSDocSignature(node)) {
+      if (isJSDocOverloadTag(node.parent)) {
+        const jsDoc = getJSDocRoot(node.parent);
+        if (jsDoc && length(jsDoc.tags)) {
+          return flatMap(jsDoc.tags, (tag) => isJSDocTemplateTag(tag) ? tag.typeParameters : void 0);
+        }
+      }
       return emptyArray;
     }
     if (isJSDocTypeAlias(node)) {
@@ -11506,7 +11924,7 @@ ${lanes.join("\n")}
     return isUnparsedTextLike(node) || node.kind === 303 /* UnparsedPrologue */ || node.kind === 307 /* UnparsedSyntheticReference */;
   }
   function isJSDocPropertyLikeTag(node) {
-    return node.kind === 350 /* JSDocPropertyTag */ || node.kind === 343 /* JSDocParameterTag */;
+    return node.kind === 351 /* JSDocPropertyTag */ || node.kind === 344 /* JSDocParameterTag */;
   }
   function isNode(node) {
     return isNodeKind(node.kind);
@@ -11574,10 +11992,10 @@ ${lanes.join("\n")}
     return node.kind === 10 /* StringLiteral */ || isTemplateLiteralKind(node.kind);
   }
   function isGeneratedIdentifier(node) {
-    return isIdentifier(node) && (node.autoGenerateFlags & 7 /* KindMask */) > 0 /* None */;
+    return isIdentifier(node) && node.autoGenerate !== void 0;
   }
   function isGeneratedPrivateIdentifier(node) {
-    return isPrivateIdentifier(node) && (node.autoGenerateFlags & 7 /* KindMask */) > 0 /* None */;
+    return isPrivateIdentifier(node) && node.autoGenerate !== void 0;
   }
   function isPrivateIdentifierClassElementDeclaration(node) {
     return (isPropertyDeclaration(node) || isMethodOrAccessor(node)) && isPrivateIdentifier(node.name);
@@ -11890,8 +12308,8 @@ ${lanes.join("\n")}
       case 227 /* SpreadElement */:
       case 231 /* AsExpression */:
       case 229 /* OmittedExpression */:
-      case 354 /* CommaListExpression */:
-      case 353 /* PartiallyEmittedExpression */:
+      case 356 /* CommaListExpression */:
+      case 355 /* PartiallyEmittedExpression */:
       case 235 /* SatisfiesExpression */:
         return true;
       default:
@@ -11961,18 +12379,126 @@ ${lanes.join("\n")}
   function isModuleOrEnumDeclaration(node) {
     return node.kind === 264 /* ModuleDeclaration */ || node.kind === 263 /* EnumDeclaration */;
   }
+  function canHaveSymbol(node) {
+    switch (node.kind) {
+      case 216 /* ArrowFunction */:
+      case 223 /* BinaryExpression */:
+      case 205 /* BindingElement */:
+      case 210 /* CallExpression */:
+      case 176 /* CallSignature */:
+      case 260 /* ClassDeclaration */:
+      case 228 /* ClassExpression */:
+      case 172 /* ClassStaticBlockDeclaration */:
+      case 173 /* Constructor */:
+      case 182 /* ConstructorType */:
+      case 177 /* ConstructSignature */:
+      case 209 /* ElementAccessExpression */:
+      case 263 /* EnumDeclaration */:
+      case 302 /* EnumMember */:
+      case 274 /* ExportAssignment */:
+      case 275 /* ExportDeclaration */:
+      case 278 /* ExportSpecifier */:
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+      case 181 /* FunctionType */:
+      case 174 /* GetAccessor */:
+      case 79 /* Identifier */:
+      case 270 /* ImportClause */:
+      case 268 /* ImportEqualsDeclaration */:
+      case 273 /* ImportSpecifier */:
+      case 178 /* IndexSignature */:
+      case 261 /* InterfaceDeclaration */:
+      case 341 /* JSDocCallbackTag */:
+      case 343 /* JSDocEnumTag */:
+      case 320 /* JSDocFunctionType */:
+      case 344 /* JSDocParameterTag */:
+      case 351 /* JSDocPropertyTag */:
+      case 326 /* JSDocSignature */:
+      case 349 /* JSDocTypedefTag */:
+      case 325 /* JSDocTypeLiteral */:
+      case 288 /* JsxAttribute */:
+      case 289 /* JsxAttributes */:
+      case 290 /* JsxSpreadAttribute */:
+      case 197 /* MappedType */:
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+      case 264 /* ModuleDeclaration */:
+      case 199 /* NamedTupleMember */:
+      case 277 /* NamespaceExport */:
+      case 267 /* NamespaceExportDeclaration */:
+      case 271 /* NamespaceImport */:
+      case 211 /* NewExpression */:
+      case 14 /* NoSubstitutionTemplateLiteral */:
+      case 8 /* NumericLiteral */:
+      case 207 /* ObjectLiteralExpression */:
+      case 166 /* Parameter */:
+      case 208 /* PropertyAccessExpression */:
+      case 299 /* PropertyAssignment */:
+      case 169 /* PropertyDeclaration */:
+      case 168 /* PropertySignature */:
+      case 175 /* SetAccessor */:
+      case 300 /* ShorthandPropertyAssignment */:
+      case 308 /* SourceFile */:
+      case 301 /* SpreadAssignment */:
+      case 10 /* StringLiteral */:
+      case 262 /* TypeAliasDeclaration */:
+      case 184 /* TypeLiteral */:
+      case 165 /* TypeParameter */:
+      case 257 /* VariableDeclaration */:
+        return true;
+      default:
+        return false;
+    }
+  }
+  function canHaveLocals(node) {
+    switch (node.kind) {
+      case 216 /* ArrowFunction */:
+      case 238 /* Block */:
+      case 176 /* CallSignature */:
+      case 266 /* CaseBlock */:
+      case 295 /* CatchClause */:
+      case 172 /* ClassStaticBlockDeclaration */:
+      case 191 /* ConditionalType */:
+      case 173 /* Constructor */:
+      case 182 /* ConstructorType */:
+      case 177 /* ConstructSignature */:
+      case 245 /* ForStatement */:
+      case 246 /* ForInStatement */:
+      case 247 /* ForOfStatement */:
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+      case 181 /* FunctionType */:
+      case 174 /* GetAccessor */:
+      case 178 /* IndexSignature */:
+      case 341 /* JSDocCallbackTag */:
+      case 343 /* JSDocEnumTag */:
+      case 320 /* JSDocFunctionType */:
+      case 326 /* JSDocSignature */:
+      case 349 /* JSDocTypedefTag */:
+      case 197 /* MappedType */:
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+      case 264 /* ModuleDeclaration */:
+      case 175 /* SetAccessor */:
+      case 308 /* SourceFile */:
+      case 262 /* TypeAliasDeclaration */:
+        return true;
+      default:
+        return false;
+    }
+  }
   function isDeclarationKind(kind) {
-    return kind === 216 /* ArrowFunction */ || kind === 205 /* BindingElement */ || kind === 260 /* ClassDeclaration */ || kind === 228 /* ClassExpression */ || kind === 172 /* ClassStaticBlockDeclaration */ || kind === 173 /* Constructor */ || kind === 263 /* EnumDeclaration */ || kind === 302 /* EnumMember */ || kind === 278 /* ExportSpecifier */ || kind === 259 /* FunctionDeclaration */ || kind === 215 /* FunctionExpression */ || kind === 174 /* GetAccessor */ || kind === 270 /* ImportClause */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 273 /* ImportSpecifier */ || kind === 261 /* InterfaceDeclaration */ || kind === 288 /* JsxAttribute */ || kind === 171 /* MethodDeclaration */ || kind === 170 /* MethodSignature */ || kind === 264 /* ModuleDeclaration */ || kind === 267 /* NamespaceExportDeclaration */ || kind === 271 /* NamespaceImport */ || kind === 277 /* NamespaceExport */ || kind === 166 /* Parameter */ || kind === 299 /* PropertyAssignment */ || kind === 169 /* PropertyDeclaration */ || kind === 168 /* PropertySignature */ || kind === 175 /* SetAccessor */ || kind === 300 /* ShorthandPropertyAssignment */ || kind === 262 /* TypeAliasDeclaration */ || kind === 165 /* TypeParameter */ || kind === 257 /* VariableDeclaration */ || kind === 348 /* JSDocTypedefTag */ || kind === 341 /* JSDocCallbackTag */ || kind === 350 /* JSDocPropertyTag */;
+    return kind === 216 /* ArrowFunction */ || kind === 205 /* BindingElement */ || kind === 260 /* ClassDeclaration */ || kind === 228 /* ClassExpression */ || kind === 172 /* ClassStaticBlockDeclaration */ || kind === 173 /* Constructor */ || kind === 263 /* EnumDeclaration */ || kind === 302 /* EnumMember */ || kind === 278 /* ExportSpecifier */ || kind === 259 /* FunctionDeclaration */ || kind === 215 /* FunctionExpression */ || kind === 174 /* GetAccessor */ || kind === 270 /* ImportClause */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 273 /* ImportSpecifier */ || kind === 261 /* InterfaceDeclaration */ || kind === 288 /* JsxAttribute */ || kind === 171 /* MethodDeclaration */ || kind === 170 /* MethodSignature */ || kind === 264 /* ModuleDeclaration */ || kind === 267 /* NamespaceExportDeclaration */ || kind === 271 /* NamespaceImport */ || kind === 277 /* NamespaceExport */ || kind === 166 /* Parameter */ || kind === 299 /* PropertyAssignment */ || kind === 169 /* PropertyDeclaration */ || kind === 168 /* PropertySignature */ || kind === 175 /* SetAccessor */ || kind === 300 /* ShorthandPropertyAssignment */ || kind === 262 /* TypeAliasDeclaration */ || kind === 165 /* TypeParameter */ || kind === 257 /* VariableDeclaration */ || kind === 349 /* JSDocTypedefTag */ || kind === 341 /* JSDocCallbackTag */ || kind === 351 /* JSDocPropertyTag */;
   }
   function isDeclarationStatementKind(kind) {
     return kind === 259 /* FunctionDeclaration */ || kind === 279 /* MissingDeclaration */ || kind === 260 /* ClassDeclaration */ || kind === 261 /* InterfaceDeclaration */ || kind === 262 /* TypeAliasDeclaration */ || kind === 263 /* EnumDeclaration */ || kind === 264 /* ModuleDeclaration */ || kind === 269 /* ImportDeclaration */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 275 /* ExportDeclaration */ || kind === 274 /* ExportAssignment */ || kind === 267 /* NamespaceExportDeclaration */;
   }
   function isStatementKindButNotDeclarationKind(kind) {
-    return kind === 249 /* BreakStatement */ || kind === 248 /* ContinueStatement */ || kind === 256 /* DebuggerStatement */ || kind === 243 /* DoStatement */ || kind === 241 /* ExpressionStatement */ || kind === 239 /* EmptyStatement */ || kind === 246 /* ForInStatement */ || kind === 247 /* ForOfStatement */ || kind === 245 /* ForStatement */ || kind === 242 /* IfStatement */ || kind === 253 /* LabeledStatement */ || kind === 250 /* ReturnStatement */ || kind === 252 /* SwitchStatement */ || kind === 254 /* ThrowStatement */ || kind === 255 /* TryStatement */ || kind === 240 /* VariableStatement */ || kind === 244 /* WhileStatement */ || kind === 251 /* WithStatement */ || kind === 352 /* NotEmittedStatement */ || kind === 356 /* EndOfDeclarationMarker */ || kind === 355 /* MergeDeclarationMarker */;
+    return kind === 249 /* BreakStatement */ || kind === 248 /* ContinueStatement */ || kind === 256 /* DebuggerStatement */ || kind === 243 /* DoStatement */ || kind === 241 /* ExpressionStatement */ || kind === 239 /* EmptyStatement */ || kind === 246 /* ForInStatement */ || kind === 247 /* ForOfStatement */ || kind === 245 /* ForStatement */ || kind === 242 /* IfStatement */ || kind === 253 /* LabeledStatement */ || kind === 250 /* ReturnStatement */ || kind === 252 /* SwitchStatement */ || kind === 254 /* ThrowStatement */ || kind === 255 /* TryStatement */ || kind === 240 /* VariableStatement */ || kind === 244 /* WhileStatement */ || kind === 251 /* WithStatement */ || kind === 354 /* NotEmittedStatement */ || kind === 358 /* EndOfDeclarationMarker */ || kind === 357 /* MergeDeclarationMarker */;
   }
   function isDeclaration(node) {
     if (node.kind === 165 /* TypeParameter */) {
-      return node.parent && node.parent.kind !== 347 /* JSDocTemplateTag */ || isInJSFile(node);
+      return node.parent && node.parent.kind !== 348 /* JSDocTemplateTag */ || isInJSFile(node);
     }
     return isDeclarationKind(node.kind);
   }
@@ -12029,13 +12555,13 @@ ${lanes.join("\n")}
     return kind === 292 /* CaseClause */ || kind === 293 /* DefaultClause */;
   }
   function isJSDocNode(node) {
-    return node.kind >= 312 /* FirstJSDocNode */ && node.kind <= 350 /* LastJSDocNode */;
+    return node.kind >= 312 /* FirstJSDocNode */ && node.kind <= 352 /* LastJSDocNode */;
   }
   function isJSDocCommentContainingNode(node) {
     return node.kind === 323 /* JSDoc */ || node.kind === 322 /* JSDocNamepathType */ || node.kind === 324 /* JSDocText */ || isJSDocLinkLike(node) || isJSDocTag(node) || isJSDocTypeLiteral(node) || isJSDocSignature(node);
   }
   function isJSDocTag(node) {
-    return node.kind >= 330 /* FirstJSDocTagNode */ && node.kind <= 350 /* LastJSDocTagNode */;
+    return node.kind >= 330 /* FirstJSDocTagNode */ && node.kind <= 352 /* LastJSDocTagNode */;
   }
   function isSetAccessor(node) {
     return node.kind === 175 /* SetAccessor */;
@@ -12044,6 +12570,8 @@ ${lanes.join("\n")}
     return node.kind === 174 /* GetAccessor */;
   }
   function hasJSDocNodes(node) {
+    if (!canHaveJSDoc(node))
+      return false;
     const { jsDoc } = node;
     return !!jsDoc && jsDoc.length > 0;
   }
@@ -12170,14 +12698,12 @@ ${lanes.join("\n")}
       isAtStartOfLine: () => false,
       hasTrailingComment: () => false,
       hasTrailingWhitespace: () => !!str.length && isWhiteSpaceLike(str.charCodeAt(str.length - 1)),
+      // Completely ignore indentation for string writers.  And map newlines to
+      // a single space.
       writeLine: () => str += " ",
       increaseIndent: noop,
       decreaseIndent: noop,
-      clear: () => str = "",
-      trackSymbol: () => false,
-      reportInaccessibleThisError: noop,
-      reportInaccessibleUniqueSymbolError: noop,
-      reportPrivateInBaseOfClassExpression: noop
+      clear: () => str = ""
     };
   }
   function changesAffectModuleResolution(oldOptions, newOptions) {
@@ -12206,8 +12732,7 @@ ${lanes.join("\n")}
   }
   function forEachEntry(map2, callback) {
     const iterator = map2.entries();
-    for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-      const [key, value] = iterResult.value;
+    for (const [key, value] of iterator) {
       const result = callback(value, key);
       if (result) {
         return result;
@@ -12217,8 +12742,8 @@ ${lanes.join("\n")}
   }
   function forEachKey(map2, callback) {
     const iterator = map2.keys();
-    for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-      const result = callback(iterResult.value);
+    for (const key of iterator) {
+      const result = callback(key);
       if (result) {
         return result;
       }
@@ -12244,7 +12769,8 @@ ${lanes.join("\n")}
     return node.end - node.pos;
   }
   function getResolvedModule(sourceFile, moduleNameText, mode) {
-    return sourceFile && sourceFile.resolvedModules && sourceFile.resolvedModules.get(moduleNameText, mode);
+    var _a2, _b;
+    return (_b = (_a2 = sourceFile == null ? void 0 : sourceFile.resolvedModules) == null ? void 0 : _a2.get(moduleNameText, mode)) == null ? void 0 : _b.resolvedModule;
   }
   function setResolvedModule(sourceFile, moduleNameText, resolvedModule, mode) {
     if (!sourceFile.resolvedModules) {
@@ -12259,14 +12785,14 @@ ${lanes.join("\n")}
     sourceFile.resolvedTypeReferenceDirectiveNames.set(typeReferenceDirectiveName, mode, resolvedTypeReferenceDirective);
   }
   function getResolvedTypeReferenceDirective(sourceFile, typeReferenceDirectiveName, mode) {
-    var _a2;
-    return (_a2 = sourceFile == null ? void 0 : sourceFile.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _a2.get(typeReferenceDirectiveName, mode);
+    var _a2, _b;
+    return (_b = (_a2 = sourceFile == null ? void 0 : sourceFile.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _a2.get(typeReferenceDirectiveName, mode)) == null ? void 0 : _b.resolvedTypeReferenceDirective;
   }
   function projectReferenceIsEqualTo(oldRef, newRef) {
     return oldRef.path === newRef.path && !oldRef.prepend === !newRef.prepend && !oldRef.circular === !newRef.circular;
   }
   function moduleResolutionIsEqualTo(oldResolution, newResolution) {
-    return oldResolution.isExternalLibraryImport === newResolution.isExternalLibraryImport && oldResolution.extension === newResolution.extension && oldResolution.resolvedFileName === newResolution.resolvedFileName && oldResolution.originalPath === newResolution.originalPath && packageIdIsEqual(oldResolution.packageId, newResolution.packageId);
+    return oldResolution === newResolution || oldResolution.resolvedModule === newResolution.resolvedModule || !!oldResolution.resolvedModule && !!newResolution.resolvedModule && oldResolution.resolvedModule.isExternalLibraryImport === newResolution.resolvedModule.isExternalLibraryImport && oldResolution.resolvedModule.extension === newResolution.resolvedModule.extension && oldResolution.resolvedModule.resolvedFileName === newResolution.resolvedModule.resolvedFileName && oldResolution.resolvedModule.originalPath === newResolution.resolvedModule.originalPath && packageIdIsEqual(oldResolution.resolvedModule.packageId, newResolution.resolvedModule.packageId);
   }
   function packageIdIsEqual(a, b) {
     return a === b || !!a && !!b && a.name === b.name && a.subModuleName === b.subModuleName && a.version === b.version;
@@ -12278,15 +12804,15 @@ ${lanes.join("\n")}
     return `${packageIdToPackageName(packageId)}@${packageId.version}`;
   }
   function typeDirectiveIsEqualTo(oldResolution, newResolution) {
-    return oldResolution.resolvedFileName === newResolution.resolvedFileName && oldResolution.primary === newResolution.primary && oldResolution.originalPath === newResolution.originalPath;
+    return oldResolution === newResolution || oldResolution.resolvedTypeReferenceDirective === newResolution.resolvedTypeReferenceDirective || !!oldResolution.resolvedTypeReferenceDirective && !!newResolution.resolvedTypeReferenceDirective && oldResolution.resolvedTypeReferenceDirective.resolvedFileName === newResolution.resolvedTypeReferenceDirective.resolvedFileName && !!oldResolution.resolvedTypeReferenceDirective.primary === !!newResolution.resolvedTypeReferenceDirective.primary && oldResolution.resolvedTypeReferenceDirective.originalPath === newResolution.resolvedTypeReferenceDirective.originalPath;
   }
-  function hasChangesInResolutions(names, newSourceFile, newResolutions, oldResolutions, comparer) {
+  function hasChangesInResolutions(names, newSourceFile, newResolutions, oldResolutions, comparer, nameAndModeGetter) {
     Debug.assert(names.length === newResolutions.length);
     for (let i = 0; i < names.length; i++) {
       const newResolution = newResolutions[i];
       const entry = names[i];
-      const name = getResolutionName(entry);
-      const mode = getResolutionMode(entry, newSourceFile);
+      const name = nameAndModeGetter.getName(entry);
+      const mode = nameAndModeGetter.getMode(entry, newSourceFile);
       const oldResolution = oldResolutions && oldResolutions.get(name, mode);
       const changed = oldResolution ? !newResolution || !comparer(oldResolution, newResolution) : newResolution;
       if (changed) {
@@ -12443,18 +12969,27 @@ ${lanes.join("\n")}
       return node.pos;
     }
     if (isJSDocNode(node) || node.kind === 11 /* JsxText */) {
-      return skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos, false, true);
+      return skipTrivia(
+        (sourceFile || getSourceFileOfNode(node)).text,
+        node.pos,
+        /*stopAfterLineBreak*/
+        false,
+        /*stopAtComments*/
+        true
+      );
     }
     if (includeJsDoc && hasJSDocNodes(node)) {
       return getTokenPosOfNode(node.jsDoc[0], sourceFile);
     }
-    if (node.kind === 351 /* SyntaxList */ && node._children.length > 0) {
+    if (node.kind === 353 /* SyntaxList */ && node._children.length > 0) {
       return getTokenPosOfNode(node._children[0], sourceFile, includeJsDoc);
     }
     return skipTrivia(
       (sourceFile || getSourceFileOfNode(node)).text,
       node.pos,
+      /*stopAfterLineBreak*/
       false,
+      /*stopAtComments*/
       false,
       isInJSDoc(node)
     );
@@ -12749,7 +13284,7 @@ ${lanes.join("\n")}
   function isDeclarationWithTypeParameters(node) {
     switch (node.kind) {
       case 341 /* JSDocCallbackTag */:
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
       case 326 /* JSDocSignature */:
         return true;
       default:
@@ -12770,7 +13305,7 @@ ${lanes.join("\n")}
       case 228 /* ClassExpression */:
       case 261 /* InterfaceDeclaration */:
       case 262 /* TypeAliasDeclaration */:
-      case 347 /* JSDocTemplateTag */:
+      case 348 /* JSDocTemplateTag */:
       case 259 /* FunctionDeclaration */:
       case 171 /* MethodDeclaration */:
       case 173 /* Constructor */:
@@ -12841,7 +13376,7 @@ ${lanes.join("\n")}
     switch (name.kind) {
       case 79 /* Identifier */:
       case 80 /* PrivateIdentifier */:
-        return name.autoGenerateFlags ? void 0 : name.escapedText;
+        return name.autoGenerate ? void 0 : name.escapedText;
       case 10 /* StringLiteral */:
       case 8 /* NumericLiteral */:
       case 14 /* NoSubstitutionTemplateLiteral */:
@@ -12945,7 +13480,16 @@ ${lanes.join("\n")}
     };
   }
   function getSpanOfTokenAtPosition(sourceFile, pos) {
-    const scanner2 = createScanner(sourceFile.languageVersion, true, sourceFile.languageVariant, sourceFile.text, void 0, pos);
+    const scanner2 = createScanner(
+      sourceFile.languageVersion,
+      /*skipTrivia*/
+      true,
+      sourceFile.languageVariant,
+      sourceFile.text,
+      /*onError:*/
+      void 0,
+      pos
+    );
     scanner2.scan();
     const start = scanner2.getTokenPos();
     return createTextSpanFromBounds(start, scanner2.getTextPos());
@@ -12965,7 +13509,12 @@ ${lanes.join("\n")}
     let errorNode = node;
     switch (node.kind) {
       case 308 /* SourceFile */:
-        const pos2 = skipTrivia(sourceFile.text, 0, false);
+        const pos2 = skipTrivia(
+          sourceFile.text,
+          0,
+          /*stopAfterLineBreak*/
+          false
+        );
         if (pos2 === sourceFile.text.length) {
           return createTextSpan(0, 0);
         }
@@ -13114,7 +13663,7 @@ ${lanes.join("\n")}
             return isHeritageClause(parent2.parent) && !isExpressionWithTypeArgumentsInClassExtendsClause(parent2);
           case 165 /* TypeParameter */:
             return node === parent2.constraint;
-          case 347 /* JSDocTemplateTag */:
+          case 348 /* JSDocTemplateTag */:
             return node === parent2.constraint;
           case 169 /* PropertyDeclaration */:
           case 168 /* PropertySignature */:
@@ -13347,7 +13896,7 @@ ${lanes.join("\n")}
   function getContainingFunctionOrClassStaticBlock(node) {
     return findAncestor(node.parent, isFunctionLikeOrClassStaticBlockDeclaration);
   }
-  function getThisContainer(node, includeArrowFunctions) {
+  function getThisContainer(node, includeArrowFunctions, includeClassComputedPropertyName) {
     Debug.assert(node.kind !== 308 /* SourceFile */);
     while (true) {
       node = node.parent;
@@ -13356,10 +13905,10 @@ ${lanes.join("\n")}
       }
       switch (node.kind) {
         case 164 /* ComputedPropertyName */:
-          if (isClassLike(node.parent.parent)) {
+          if (includeClassComputedPropertyName && isClassLike(node.parent.parent)) {
             return node;
           }
-          node = node.parent;
+          node = node.parent.parent;
           break;
         case 167 /* Decorator */:
           if (node.parent.kind === 166 /* Parameter */ && isClassElement(node.parent.parent)) {
@@ -13417,11 +13966,23 @@ ${lanes.join("\n")}
     if (isIdentifier(node) && (isClassDeclaration(node.parent) || isFunctionDeclaration(node.parent)) && node.parent.name === node) {
       node = node.parent;
     }
-    const container = getThisContainer(node, true);
+    const container = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      true,
+      /*includeClassComputedPropertyName*/
+      false
+    );
     return isSourceFile(container);
   }
   function getNewTargetContainer(node) {
-    const container = getThisContainer(node, false);
+    const container = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
     if (container) {
       switch (container.kind) {
         case 173 /* Constructor */:
@@ -13436,7 +13997,7 @@ ${lanes.join("\n")}
     while (true) {
       node = node.parent;
       if (!node) {
-        return node;
+        return void 0;
       }
       switch (node.kind) {
         case 164 /* ComputedPropertyName */:
@@ -13610,7 +14171,7 @@ ${lanes.join("\n")}
       case 233 /* MetaProperty */:
         return true;
       case 230 /* ExpressionWithTypeArguments */:
-        return !isHeritageClause(node.parent);
+        return !isHeritageClause(node.parent) && !isJSDocAugmentsTag(node.parent);
       case 163 /* QualifiedName */:
         while (node.parent.kind === 163 /* QualifiedName */) {
           node = node.parent;
@@ -13745,13 +14306,25 @@ ${lanes.join("\n")}
     return !requireStringLiteralLikeArgument || isStringLiteralLike(arg);
   }
   function isVariableDeclarationInitializedToRequire(node) {
-    return isVariableDeclarationInitializedWithRequireHelper(node, false);
+    return isVariableDeclarationInitializedWithRequireHelper(
+      node,
+      /*allowAccessedRequire*/
+      false
+    );
   }
   function isVariableDeclarationInitializedToBareOrAccessedRequire(node) {
-    return isVariableDeclarationInitializedWithRequireHelper(node, true);
+    return isVariableDeclarationInitializedWithRequireHelper(
+      node,
+      /*allowAccessedRequire*/
+      true
+    );
   }
   function isVariableDeclarationInitializedWithRequireHelper(node, allowAccessedRequire) {
-    return isVariableDeclaration(node) && !!node.initializer && isRequireCall(allowAccessedRequire ? getLeftmostAccessExpression(node.initializer) : node.initializer, true);
+    return isVariableDeclaration(node) && !!node.initializer && isRequireCall(
+      allowAccessedRequire ? getLeftmostAccessExpression(node.initializer) : node.initializer,
+      /*requireStringLiteralLikeArgument*/
+      true
+    );
   }
   function isRequireVariableStatement(node) {
     return isVariableStatement(node) && node.declarationList.declarations.length > 0 && every(node.declarationList.declarations, (decl) => isVariableDeclarationInitializedToRequire(decl));
@@ -13835,7 +14408,11 @@ ${lanes.join("\n")}
     return false;
   }
   function getRightMostAssignedExpression(node) {
-    while (isAssignmentExpression(node, true)) {
+    while (isAssignmentExpression(
+      node,
+      /*excludeCompoundAssignments*/
+      true
+    )) {
       node = node.right;
     }
     return node;
@@ -13854,7 +14431,11 @@ ${lanes.join("\n")}
     return special === 5 /* Property */ || isInJSFile(expr) ? special : 0 /* None */;
   }
   function isBindableObjectDefinePropertyCall(expr) {
-    return length(expr.arguments) === 3 && isPropertyAccessExpression(expr.expression) && isIdentifier(expr.expression.expression) && idText(expr.expression.expression) === "Object" && idText(expr.expression.name) === "defineProperty" && isStringOrNumericLiteralLike(expr.arguments[1]) && isBindableStaticNameExpression(expr.arguments[0], true);
+    return length(expr.arguments) === 3 && isPropertyAccessExpression(expr.expression) && isIdentifier(expr.expression.expression) && idText(expr.expression.expression) === "Object" && idText(expr.expression.name) === "defineProperty" && isStringOrNumericLiteralLike(expr.arguments[1]) && isBindableStaticNameExpression(
+      expr.arguments[0],
+      /*excludeThisKeyword*/
+      true
+    );
   }
   function isLiteralLikeAccess(node) {
     return isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node);
@@ -13863,10 +14444,18 @@ ${lanes.join("\n")}
     return isElementAccessExpression(node) && isStringOrNumericLiteralLike(node.argumentExpression);
   }
   function isBindableStaticAccessExpression(node, excludeThisKeyword) {
-    return isPropertyAccessExpression(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isIdentifier(node.name) && isBindableStaticNameExpression(node.expression, true)) || isBindableStaticElementAccessExpression(node, excludeThisKeyword);
+    return isPropertyAccessExpression(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isIdentifier(node.name) && isBindableStaticNameExpression(
+      node.expression,
+      /*excludeThisKeyword*/
+      true
+    )) || isBindableStaticElementAccessExpression(node, excludeThisKeyword);
   }
   function isBindableStaticElementAccessExpression(node, excludeThisKeyword) {
-    return isLiteralLikeElementAccess(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isEntityNameExpression(node.expression) || isBindableStaticAccessExpression(node.expression, true));
+    return isLiteralLikeElementAccess(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isEntityNameExpression(node.expression) || isBindableStaticAccessExpression(
+      node.expression,
+      /*excludeThisKeyword*/
+      true
+    ));
   }
   function isBindableStaticNameExpression(node, excludeThisKeyword) {
     return isEntityNameExpression(node) || isBindableStaticAccessExpression(node, excludeThisKeyword);
@@ -13894,7 +14483,11 @@ ${lanes.join("\n")}
     if (expr.operatorToken.kind !== 63 /* EqualsToken */ || !isAccessExpression(expr.left) || isVoidZero(getRightMostAssignedExpression(expr))) {
       return 0 /* None */;
     }
-    if (isBindableStaticNameExpression(expr.left.expression, true) && getElementOrPropertyAccessName(expr.left) === "prototype" && isObjectLiteralExpression(getInitializerOfBinaryExpression(expr))) {
+    if (isBindableStaticNameExpression(
+      expr.left.expression,
+      /*excludeThisKeyword*/
+      true
+    ) && getElementOrPropertyAccessName(expr.left) === "prototype" && isObjectLiteralExpression(getInitializerOfBinaryExpression(expr))) {
       return 6 /* Prototype */;
     }
     return getAssignmentDeclarationPropertyAccessKind(expr.left);
@@ -13929,7 +14522,11 @@ ${lanes.join("\n")}
       return 4 /* ThisProperty */;
     } else if (isModuleExportsAccessExpression(lhs)) {
       return 2 /* ModuleExports */;
-    } else if (isBindableStaticNameExpression(lhs.expression, true)) {
+    } else if (isBindableStaticNameExpression(
+      lhs.expression,
+      /*excludeThisKeyword*/
+      true
+    )) {
       if (isPrototypeAccess(lhs.expression)) {
         return 3 /* PrototypeProperty */;
       }
@@ -13938,10 +14535,15 @@ ${lanes.join("\n")}
         nextToLast = nextToLast.expression;
       }
       const id = nextToLast.expression;
-      if ((id.escapedText === "exports" || id.escapedText === "module" && getElementOrPropertyAccessName(nextToLast) === "exports") && isBindableStaticAccessExpression(lhs)) {
+      if ((id.escapedText === "exports" || id.escapedText === "module" && getElementOrPropertyAccessName(nextToLast) === "exports") && // ExportsProperty does not support binding with computed names
+      isBindableStaticAccessExpression(lhs)) {
         return 1 /* ExportsProperty */;
       }
-      if (isBindableStaticNameExpression(lhs, true) || isElementAccessExpression(lhs) && isDynamicName(lhs)) {
+      if (isBindableStaticNameExpression(
+        lhs,
+        /*excludeThisKeyword*/
+        true
+      ) || isElementAccessExpression(lhs) && isDynamicName(lhs)) {
         return 5 /* Property */;
       }
     }
@@ -13976,7 +14578,11 @@ ${lanes.join("\n")}
     var _a2, _b;
     switch (node.kind) {
       case 257 /* VariableDeclaration */:
-        return (_a2 = findAncestor(node.initializer, (node2) => isRequireCall(node2, true))) == null ? void 0 : _a2.arguments[0];
+        return (_a2 = findAncestor(node.initializer, (node2) => isRequireCall(
+          node2,
+          /*requireStringLiteralLikeArgument*/
+          true
+        ))) == null ? void 0 : _a2.arguments[0];
       case 269 /* ImportDeclaration */:
         return tryCast(node.moduleSpecifier, isStringLiteralLike);
       case 268 /* ImportEqualsDeclaration */:
@@ -13996,7 +14602,11 @@ ${lanes.join("\n")}
       case 280 /* ExternalModuleReference */:
         return node.parent.parent;
       case 210 /* CallExpression */:
-        return isImportCall(node.parent) || isRequireCall(node.parent, false) ? node.parent : void 0;
+        return isImportCall(node.parent) || isRequireCall(
+          node.parent,
+          /*checkArg*/
+          false
+        ) ? node.parent : void 0;
       case 198 /* LiteralType */:
         Debug.assert(isStringLiteral(node));
         return tryCast(node.parent.parent, isImportTypeNode);
@@ -14069,7 +14679,7 @@ ${lanes.join("\n")}
     return !!name && name.escapedText === "new";
   }
   function isJSDocTypeAlias(node) {
-    return node.kind === 348 /* JSDocTypedefTag */ || node.kind === 341 /* JSDocCallbackTag */ || node.kind === 342 /* JSDocEnumTag */;
+    return node.kind === 349 /* JSDocTypedefTag */ || node.kind === 341 /* JSDocCallbackTag */ || node.kind === 343 /* JSDocEnumTag */;
   }
   function isTypeAlias(node) {
     return isJSDocTypeAlias(node) || isTypeAliasDeclaration(node);
@@ -14097,6 +14707,101 @@ ${lanes.join("\n")}
   function getNestedModuleDeclaration(node) {
     return isModuleDeclaration(node) && node.body && node.body.kind === 264 /* ModuleDeclaration */ ? node.body : void 0;
   }
+  function canHaveFlowNode(node) {
+    if (node.kind >= 240 /* FirstStatement */ && node.kind <= 256 /* LastStatement */) {
+      return true;
+    }
+    switch (node.kind) {
+      case 79 /* Identifier */:
+      case 108 /* ThisKeyword */:
+      case 106 /* SuperKeyword */:
+      case 163 /* QualifiedName */:
+      case 233 /* MetaProperty */:
+      case 209 /* ElementAccessExpression */:
+      case 208 /* PropertyAccessExpression */:
+      case 205 /* BindingElement */:
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
+      case 171 /* MethodDeclaration */:
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+        return true;
+      default:
+        return false;
+    }
+  }
+  function canHaveJSDoc(node) {
+    switch (node.kind) {
+      case 216 /* ArrowFunction */:
+      case 223 /* BinaryExpression */:
+      case 238 /* Block */:
+      case 249 /* BreakStatement */:
+      case 176 /* CallSignature */:
+      case 292 /* CaseClause */:
+      case 260 /* ClassDeclaration */:
+      case 228 /* ClassExpression */:
+      case 172 /* ClassStaticBlockDeclaration */:
+      case 173 /* Constructor */:
+      case 182 /* ConstructorType */:
+      case 177 /* ConstructSignature */:
+      case 248 /* ContinueStatement */:
+      case 256 /* DebuggerStatement */:
+      case 243 /* DoStatement */:
+      case 209 /* ElementAccessExpression */:
+      case 239 /* EmptyStatement */:
+      case 1 /* EndOfFileToken */:
+      case 263 /* EnumDeclaration */:
+      case 302 /* EnumMember */:
+      case 274 /* ExportAssignment */:
+      case 275 /* ExportDeclaration */:
+      case 278 /* ExportSpecifier */:
+      case 241 /* ExpressionStatement */:
+      case 246 /* ForInStatement */:
+      case 247 /* ForOfStatement */:
+      case 245 /* ForStatement */:
+      case 259 /* FunctionDeclaration */:
+      case 215 /* FunctionExpression */:
+      case 181 /* FunctionType */:
+      case 174 /* GetAccessor */:
+      case 79 /* Identifier */:
+      case 242 /* IfStatement */:
+      case 269 /* ImportDeclaration */:
+      case 268 /* ImportEqualsDeclaration */:
+      case 178 /* IndexSignature */:
+      case 261 /* InterfaceDeclaration */:
+      case 320 /* JSDocFunctionType */:
+      case 326 /* JSDocSignature */:
+      case 253 /* LabeledStatement */:
+      case 171 /* MethodDeclaration */:
+      case 170 /* MethodSignature */:
+      case 264 /* ModuleDeclaration */:
+      case 199 /* NamedTupleMember */:
+      case 267 /* NamespaceExportDeclaration */:
+      case 207 /* ObjectLiteralExpression */:
+      case 166 /* Parameter */:
+      case 214 /* ParenthesizedExpression */:
+      case 208 /* PropertyAccessExpression */:
+      case 299 /* PropertyAssignment */:
+      case 169 /* PropertyDeclaration */:
+      case 168 /* PropertySignature */:
+      case 250 /* ReturnStatement */:
+      case 175 /* SetAccessor */:
+      case 300 /* ShorthandPropertyAssignment */:
+      case 301 /* SpreadAssignment */:
+      case 252 /* SwitchStatement */:
+      case 254 /* ThrowStatement */:
+      case 255 /* TryStatement */:
+      case 262 /* TypeAliasDeclaration */:
+      case 165 /* TypeParameter */:
+      case 257 /* VariableDeclaration */:
+      case 240 /* VariableStatement */:
+      case 244 /* WhileStatement */:
+      case 251 /* WithStatement */:
+        return true;
+      default:
+        return false;
+    }
+  }
   function getJSDocCommentsAndTags(hostNode, noCache) {
     let result;
     if (isVariableLike(hostNode) && hasInitializer(hostNode) && hasJSDocNodes(hostNode.initializer)) {
@@ -14662,7 +15367,7 @@ ${lanes.join("\n")}
   }
   function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) {
     switch (nodeKind) {
-      case 354 /* CommaListExpression */:
+      case 356 /* CommaListExpression */:
         return 0 /* Comma */;
       case 227 /* SpreadElement */:
         return 1 /* Spread */;
@@ -15021,10 +15726,6 @@ ${lanes.join("\n")}
       hasTrailingComment: () => hasTrailingComment,
       hasTrailingWhitespace: () => !!output.length && isWhiteSpaceLike(output.charCodeAt(output.length - 1)),
       clear: reset2,
-      reportInaccessibleThisError: noop,
-      reportPrivateInBaseOfClassExpression: noop,
-      reportInaccessibleUniqueSymbolError: noop,
-      trackSymbol: () => false,
       writeKeyword: write,
       writeOperator: write,
       writeParameter: write,
@@ -15132,7 +15833,14 @@ ${lanes.join("\n")}
     const getCanonicalFileName = (f) => host.getCanonicalFileName(f);
     const dir = toPath(referencePath ? getDirectoryPath(referencePath) : host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName);
     const filePath = getNormalizedAbsolutePath(fileName, host.getCurrentDirectory());
-    const relativePath = getRelativePathToDirectoryOrUrl(dir, filePath, dir, getCanonicalFileName, false);
+    const relativePath = getRelativePathToDirectoryOrUrl(
+      dir,
+      filePath,
+      dir,
+      getCanonicalFileName,
+      /*isAbsolutePathAnUrl*/
+      false
+    );
     const extensionless = removeFileExtension(relativePath);
     return referencePath ? ensurePathIsNonModuleName(extensionless) : extensionless;
   }
@@ -15156,10 +15864,13 @@ ${lanes.join("\n")}
     return removeFileExtension(path) + declarationExtension;
   }
   function getDeclarationEmitExtensionForPath(path) {
-    return fileExtensionIsOneOf(path, [".mjs" /* Mjs */, ".mts" /* Mts */]) ? ".d.mts" /* Dmts */ : fileExtensionIsOneOf(path, [".cjs" /* Cjs */, ".cts" /* Cts */]) ? ".d.cts" /* Dcts */ : fileExtensionIsOneOf(path, [".json" /* Json */]) ? `.json.d.ts` : ".d.ts" /* Dts */;
+    return fileExtensionIsOneOf(path, [".mjs" /* Mjs */, ".mts" /* Mts */]) ? ".d.mts" /* Dmts */ : fileExtensionIsOneOf(path, [".cjs" /* Cjs */, ".cts" /* Cts */]) ? ".d.cts" /* Dcts */ : fileExtensionIsOneOf(path, [".json" /* Json */]) ? `.d.json.ts` : (
+      // Drive-by redefinition of json declaration file output name so if it's ever enabled, it behaves well
+      ".d.ts" /* Dts */
+    );
   }
   function getPossibleOriginalInputExtensionForExtension(path) {
-    return fileExtensionIsOneOf(path, [".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".mts" /* Mts */]) ? [".mts" /* Mts */, ".mjs" /* Mjs */] : fileExtensionIsOneOf(path, [".d.cts" /* Dcts */, ".cjs" /* Cjs */, ".cts" /* Cts */]) ? [".cts" /* Cts */, ".cjs" /* Cjs */] : fileExtensionIsOneOf(path, [`.json.d.ts`]) ? [".json" /* Json */] : [".tsx" /* Tsx */, ".ts" /* Ts */, ".jsx" /* Jsx */, ".js" /* Js */];
+    return fileExtensionIsOneOf(path, [".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".mts" /* Mts */]) ? [".mts" /* Mts */, ".mjs" /* Mjs */] : fileExtensionIsOneOf(path, [".d.cts" /* Dcts */, ".cjs" /* Cjs */, ".cts" /* Cts */]) ? [".cts" /* Cts */, ".cjs" /* Cjs */] : fileExtensionIsOneOf(path, [`.d.json.ts`]) ? [".json" /* Json */] : [".tsx" /* Tsx */, ".ts" /* Ts */, ".jsx" /* Jsx */, ".js" /* Js */];
   }
   function outFile(options) {
     return options.outFile || options.out;
@@ -15326,7 +16037,7 @@ ${lanes.join("\n")}
     return flatMap(getJSDocTags(node), (tag) => isNonTypeAliasTemplate(tag) ? tag.typeParameters : void 0);
   }
   function isNonTypeAliasTemplate(tag) {
-    return isJSDocTemplateTag(tag) && !(tag.parent.kind === 323 /* JSDoc */ && tag.parent.tags.some(isJSDocTypeAlias));
+    return isJSDocTemplateTag(tag) && !(tag.parent.kind === 323 /* JSDoc */ && (tag.parent.tags.some(isJSDocTypeAlias) || tag.parent.tags.some(isJSDocOverloadTag)));
   }
   function getEffectiveSetAccessorTypeAnnotationNode(node) {
     const parameter = getSetAccessorValueParameter(node);
@@ -15397,7 +16108,18 @@ ${lanes.join("\n")}
         const nodeLine = getLineOfLocalPositionFromLineMap(lineMap, skipTrivia(text, node.pos));
         if (nodeLine >= lastCommentLine + 2) {
           emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments);
-          emitComments(text, lineMap, writer, detachedComments, false, true, newLine, writeComment);
+          emitComments(
+            text,
+            lineMap,
+            writer,
+            detachedComments,
+            /*leadingSeparator*/
+            false,
+            /*trailingSeparator*/
+            true,
+            newLine,
+            writeComment
+          );
           currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: last(detachedComments).end };
         }
       }
@@ -15517,13 +16239,27 @@ ${lanes.join("\n")}
     return node.modifierFlagsCache & ~(536870912 /* HasComputedFlags */ | 4096 /* HasComputedJSDocModifiers */);
   }
   function getEffectiveModifierFlags(node) {
-    return getModifierFlagsWorker(node, true);
+    return getModifierFlagsWorker(
+      node,
+      /*includeJSDoc*/
+      true
+    );
   }
   function getEffectiveModifierFlagsAlwaysIncludeJSDoc(node) {
-    return getModifierFlagsWorker(node, true, true);
+    return getModifierFlagsWorker(
+      node,
+      /*includeJSDOc*/
+      true,
+      /*alwaysIncludeJSDOc*/
+      true
+    );
   }
   function getSyntacticModifierFlags(node) {
-    return getModifierFlagsWorker(node, false);
+    return getModifierFlagsWorker(
+      node,
+      /*includeJSDoc*/
+      false
+    );
   }
   function getJSDocModifierFlagsNoCache(node) {
     let flags = 0 /* None */;
@@ -15618,7 +16354,18 @@ ${lanes.join("\n")}
     return cls && !cls.isImplements ? cls.class : void 0;
   }
   function tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node) {
-    return isExpressionWithTypeArguments(node) && isHeritageClause(node.parent) && isClassLike(node.parent.parent) ? { class: node.parent.parent, isImplements: node.parent.token === 117 /* ImplementsKeyword */ } : void 0;
+    if (isExpressionWithTypeArguments(node)) {
+      if (isHeritageClause(node.parent) && isClassLike(node.parent.parent)) {
+        return { class: node.parent.parent, isImplements: node.parent.token === 117 /* ImplementsKeyword */ };
+      }
+      if (isJSDocAugmentsTag(node.parent)) {
+        const host = getEffectiveJSDocHost(node.parent);
+        if (host && isClassLike(host)) {
+          return { class: host, isImplements: false };
+        }
+      }
+    }
+    return void 0;
   }
   function isAssignmentExpression(node, excludeCompoundAssignment) {
     return isBinaryExpression(node) && (excludeCompoundAssignment ? node.operatorToken.kind === 63 /* EqualsToken */ : isAssignmentOperator(node.operatorToken.kind)) && isLeftHandSideExpression(node.left);
@@ -15627,7 +16374,11 @@ ${lanes.join("\n")}
     return isAssignmentExpression(node.parent) && node.parent.left === node;
   }
   function isDestructuringAssignment(node) {
-    if (isAssignmentExpression(node, true)) {
+    if (isAssignmentExpression(
+      node,
+      /*excludeCompoundAssignment*/
+      true
+    )) {
       const kind = node.left.kind;
       return kind === 207 /* ObjectLiteralExpression */ || kind === 206 /* ArrayLiteralExpression */;
     }
@@ -15868,8 +16619,18 @@ ${lanes.join("\n")}
   }
   function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) {
     return positionsAreOnSameLine(
-      getStartPositionOfRange(range1, sourceFile, false),
-      getStartPositionOfRange(range2, sourceFile, false),
+      getStartPositionOfRange(
+        range1,
+        sourceFile,
+        /*includeComments*/
+        false
+      ),
+      getStartPositionOfRange(
+        range2,
+        sourceFile,
+        /*includeComments*/
+        false
+      ),
       sourceFile
     );
   }
@@ -15877,10 +16638,20 @@ ${lanes.join("\n")}
     return positionsAreOnSameLine(range1.end, range2.end, sourceFile);
   }
   function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) {
-    return positionsAreOnSameLine(getStartPositionOfRange(range1, sourceFile, false), range2.end, sourceFile);
+    return positionsAreOnSameLine(getStartPositionOfRange(
+      range1,
+      sourceFile,
+      /*includeComments*/
+      false
+    ), range2.end, sourceFile);
   }
   function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) {
-    return positionsAreOnSameLine(range1.end, getStartPositionOfRange(range2, sourceFile, false), sourceFile);
+    return positionsAreOnSameLine(range1.end, getStartPositionOfRange(
+      range2,
+      sourceFile,
+      /*includeComments*/
+      false
+    ), sourceFile);
   }
   function getLinesBetweenRangeEndAndRangeStart(range1, range2, sourceFile, includeSecondRangeComments) {
     const range2Start = getStartPositionOfRange(range2, sourceFile, includeSecondRangeComments);
@@ -15896,15 +16667,33 @@ ${lanes.join("\n")}
     return getLinesBetweenPositions(sourceFile, pos1, pos2) === 0;
   }
   function getStartPositionOfRange(range, sourceFile, includeComments) {
-    return positionIsSynthesized(range.pos) ? -1 : skipTrivia(sourceFile.text, range.pos, false, includeComments);
+    return positionIsSynthesized(range.pos) ? -1 : skipTrivia(
+      sourceFile.text,
+      range.pos,
+      /*stopAfterLineBreak*/
+      false,
+      includeComments
+    );
   }
   function getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) {
-    const startPos = skipTrivia(sourceFile.text, pos, false, includeComments);
+    const startPos = skipTrivia(
+      sourceFile.text,
+      pos,
+      /*stopAfterLineBreak*/
+      false,
+      includeComments
+    );
     const prevPos = getPreviousNonWhitespacePosition(startPos, stopPos, sourceFile);
     return getLinesBetweenPositions(sourceFile, prevPos != null ? prevPos : stopPos, startPos);
   }
   function getLinesBetweenPositionAndNextNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) {
-    const nextPos = skipTrivia(sourceFile.text, pos, false, includeComments);
+    const nextPos = skipTrivia(
+      sourceFile.text,
+      pos,
+      /*stopAfterLineBreak*/
+      false,
+      includeComments
+    );
     return getLinesBetweenPositions(sourceFile, pos, Math.min(stopPos, nextPos));
   }
   function getPreviousNonWhitespacePosition(pos, stopPos = 0, sourceFile) {
@@ -15938,7 +16727,7 @@ ${lanes.join("\n")}
     watcher.close();
   }
   function getCheckFlags(symbol) {
-    return symbol.flags & 33554432 /* Transient */ ? symbol.checkFlags : 0;
+    return symbol.flags & 33554432 /* Transient */ ? symbol.links.checkFlags : 0;
   }
   function getDeclarationModifierFlagsFromSymbol(s, isWrite = false) {
     if (s.valueDeclaration) {
@@ -15947,7 +16736,7 @@ ${lanes.join("\n")}
       return s.parent && s.parent.flags & 32 /* Class */ ? flags : flags & ~28 /* AccessibilityModifier */;
     }
     if (getCheckFlags(s) & 6 /* Synthetic */) {
-      const checkFlags = s.checkFlags;
+      const checkFlags = s.links.checkFlags;
       const accessModifier = checkFlags & 1024 /* ContainsPrivate */ ? 8 /* Private */ : checkFlags & 256 /* ContainsPublic */ ? 4 /* Public */ : 16 /* Protected */;
       const staticModifier = checkFlags & 2048 /* ContainsStatic */ ? 32 /* Static */ : 0;
       return accessModifier | staticModifier;
@@ -16192,7 +16981,7 @@ ${lanes.join("\n")}
         case 209 /* ElementAccessExpression */:
         case 208 /* PropertyAccessExpression */:
         case 232 /* NonNullExpression */:
-        case 353 /* PartiallyEmittedExpression */:
+        case 355 /* PartiallyEmittedExpression */:
         case 235 /* SatisfiesExpression */:
           node = node.expression;
           continue;
@@ -16205,9 +16994,16 @@ ${lanes.join("\n")}
     this.escapedName = name;
     this.declarations = void 0;
     this.valueDeclaration = void 0;
-    this.id = void 0;
-    this.mergeId = void 0;
+    this.id = 0;
+    this.mergeId = 0;
     this.parent = void 0;
+    this.members = void 0;
+    this.exports = void 0;
+    this.exportSymbol = void 0;
+    this.constEnumOnlyModule = void 0;
+    this.isReferenced = void 0;
+    this.isAssigned = void 0;
+    this.links = void 0;
   }
   function Type3(checker, flags) {
     this.flags = flags;
@@ -16231,6 +17027,7 @@ ${lanes.join("\n")}
     this.transformFlags = 0 /* None */;
     this.parent = void 0;
     this.original = void 0;
+    this.emitNode = void 0;
   }
   function Token(kind, pos, end) {
     this.pos = pos;
@@ -16240,6 +17037,7 @@ ${lanes.join("\n")}
     this.flags = 0 /* None */;
     this.transformFlags = 0 /* None */;
     this.parent = void 0;
+    this.emitNode = void 0;
   }
   function Identifier2(kind, pos, end) {
     this.pos = pos;
@@ -16250,6 +17048,7 @@ ${lanes.join("\n")}
     this.transformFlags = 0 /* None */;
     this.parent = void 0;
     this.original = void 0;
+    this.emitNode = void 0;
     this.flowNode = void 0;
   }
   function SourceMapSource(fileName, text, skipTrivia2) {
@@ -16275,7 +17074,12 @@ ${lanes.join("\n")}
     return localizedDiagnosticMessages && localizedDiagnosticMessages[message.key] || message.message;
   }
   function createDetachedDiagnostic(fileName, start, length2, message) {
-    assertDiagnosticLocation(void 0, start, length2);
+    assertDiagnosticLocation(
+      /*file*/
+      void 0,
+      start,
+      length2
+    );
     let text = getLocaleSpecificMessage(message);
     if (arguments.length > 4) {
       text = formatStringFromArgs(text, arguments, 4);
@@ -16492,17 +17296,21 @@ ${lanes.join("\n")}
     }
   }
   function getEmitScriptTarget(compilerOptions) {
-    return compilerOptions.target || compilerOptions.module === 100 /* Node16 */ && 9 /* ES2022 */ || compilerOptions.module === 199 /* NodeNext */ && 99 /* ESNext */ || 0 /* ES3 */;
+    var _a2;
+    return (_a2 = compilerOptions.target) != null ? _a2 : compilerOptions.module === 100 /* Node16 */ && 9 /* ES2022 */ || compilerOptions.module === 199 /* NodeNext */ && 99 /* ESNext */ || 1 /* ES5 */;
   }
   function getEmitModuleKind(compilerOptions) {
     return typeof compilerOptions.module === "number" ? compilerOptions.module : getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */ ? 5 /* ES2015 */ : 1 /* CommonJS */;
   }
+  function emitModuleKindIsNonNodeESM(moduleKind) {
+    return moduleKind >= 5 /* ES2015 */ && moduleKind <= 99 /* ESNext */;
+  }
   function getEmitModuleResolutionKind(compilerOptions) {
     let moduleResolution = compilerOptions.moduleResolution;
     if (moduleResolution === void 0) {
       switch (getEmitModuleKind(compilerOptions)) {
         case 1 /* CommonJS */:
-          moduleResolution = 2 /* NodeJs */;
+          moduleResolution = 2 /* Node10 */;
           break;
         case 100 /* Node16 */:
           moduleResolution = 3 /* Node16 */;
@@ -16556,8 +17364,51 @@ ${lanes.join("\n")}
     return void 0;
   }
   function getAllowSyntheticDefaultImports(compilerOptions) {
-    const moduleKind = getEmitModuleKind(compilerOptions);
-    return compilerOptions.allowSyntheticDefaultImports !== void 0 ? compilerOptions.allowSyntheticDefaultImports : getESModuleInterop(compilerOptions) || moduleKind === 4 /* System */;
+    if (compilerOptions.allowSyntheticDefaultImports !== void 0) {
+      return compilerOptions.allowSyntheticDefaultImports;
+    }
+    return getESModuleInterop(compilerOptions) || getEmitModuleKind(compilerOptions) === 4 /* System */ || getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */;
+  }
+  function moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution) {
+    return moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */ || moduleResolution === 100 /* Bundler */;
+  }
+  function getResolvePackageJsonExports(compilerOptions) {
+    const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+    if (!moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+      return false;
+    }
+    if (compilerOptions.resolvePackageJsonExports !== void 0) {
+      return compilerOptions.resolvePackageJsonExports;
+    }
+    switch (moduleResolution) {
+      case 3 /* Node16 */:
+      case 99 /* NodeNext */:
+      case 100 /* Bundler */:
+        return true;
+    }
+    return false;
+  }
+  function getResolvePackageJsonImports(compilerOptions) {
+    const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+    if (!moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+      return false;
+    }
+    if (compilerOptions.resolvePackageJsonExports !== void 0) {
+      return compilerOptions.resolvePackageJsonExports;
+    }
+    switch (moduleResolution) {
+      case 3 /* Node16 */:
+      case 99 /* NodeNext */:
+      case 100 /* Bundler */:
+        return true;
+    }
+    return false;
+  }
+  function getResolveJsonModule(compilerOptions) {
+    if (compilerOptions.resolveJsonModule !== void 0) {
+      return compilerOptions.resolveJsonModule;
+    }
+    return getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */;
   }
   function getEmitDeclarations(compilerOptions) {
     return !!(compilerOptions.declaration || compilerOptions.composite);
@@ -16635,13 +17486,14 @@ ${lanes.join("\n")}
         }
       },
       setSymlinksFromResolutions(files, typeReferenceDirectives) {
-        var _a2;
+        var _a2, _b;
         Debug.assert(!hasProcessedResolutions);
         hasProcessedResolutions = true;
         for (const file of files) {
-          (_a2 = file.resolvedModules) == null ? void 0 : _a2.forEach((resolution) => processResolution(this, resolution));
+          (_a2 = file.resolvedModules) == null ? void 0 : _a2.forEach((resolution) => processResolution(this, resolution.resolvedModule));
+          (_b = file.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _b.forEach((resolution) => processResolution(this, resolution.resolvedTypeReferenceDirective));
         }
-        typeReferenceDirectives == null ? void 0 : typeReferenceDirectives.forEach((resolution) => processResolution(this, resolution));
+        typeReferenceDirectives.forEach((resolution) => processResolution(this, resolution.resolvedTypeReferenceDirective));
       },
       hasProcessedResolutions: () => hasProcessedResolutions
     };
@@ -16889,7 +17741,7 @@ ${lanes.join("\n")}
     return extensions;
   }
   function getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions) {
-    if (!options || !options.resolveJsonModule)
+    if (!options || !getResolveJsonModule(options))
       return supportedExtensions;
     if (supportedExtensions === allSupportedExtensions)
       return allSupportedExtensionsWithJson;
@@ -16906,6 +17758,63 @@ ${lanes.join("\n")}
   function hasTSFileExtension(fileName) {
     return some(supportedTSExtensionsFlat, (extension) => fileExtensionIs(fileName, extension));
   }
+  function usesExtensionsOnImports({ imports }, hasExtension2 = or(hasJSFileExtension, hasTSFileExtension)) {
+    return firstDefined(imports, ({ text }) => pathIsRelative(text) ? hasExtension2(text) : void 0) || false;
+  }
+  function getModuleSpecifierEndingPreference(preference, resolutionMode, compilerOptions, sourceFile) {
+    if (preference === "js" || resolutionMode === 99 /* ESNext */) {
+      if (!shouldAllowImportingTsExtension(compilerOptions)) {
+        return 2 /* JsExtension */;
+      }
+      return inferPreference() !== 2 /* JsExtension */ ? 3 /* TsExtension */ : 2 /* JsExtension */;
+    }
+    if (preference === "minimal") {
+      return 0 /* Minimal */;
+    }
+    if (preference === "index") {
+      return 1 /* Index */;
+    }
+    if (!shouldAllowImportingTsExtension(compilerOptions)) {
+      return usesExtensionsOnImports(sourceFile) ? 2 /* JsExtension */ : 0 /* Minimal */;
+    }
+    return inferPreference();
+    function inferPreference() {
+      let usesJsExtensions = false;
+      const specifiers = sourceFile.imports.length ? sourceFile.imports.map((i) => i.text) : isSourceFileJS(sourceFile) ? getRequiresAtTopOfFile(sourceFile).map((r) => r.arguments[0].text) : emptyArray;
+      for (const specifier of specifiers) {
+        if (pathIsRelative(specifier)) {
+          if (hasTSFileExtension(specifier)) {
+            return 3 /* TsExtension */;
+          }
+          if (hasJSFileExtension(specifier)) {
+            usesJsExtensions = true;
+          }
+        }
+      }
+      return usesJsExtensions ? 2 /* JsExtension */ : 0 /* Minimal */;
+    }
+  }
+  function getRequiresAtTopOfFile(sourceFile) {
+    let nonRequireStatementCount = 0;
+    let requires;
+    for (const statement of sourceFile.statements) {
+      if (nonRequireStatementCount > 3) {
+        break;
+      }
+      if (isRequireVariableStatement(statement)) {
+        requires = concatenate(requires, statement.declarationList.declarations.map((d) => d.initializer));
+      } else if (isExpressionStatement(statement) && isRequireCall(
+        statement.expression,
+        /*requireStringLiteralLikeArgument*/
+        true
+      )) {
+        requires = append(requires, statement.expression);
+      } else {
+        nonRequireStatementCount++;
+      }
+    }
+    return requires || emptyArray;
+  }
   function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) {
     if (!fileName)
       return false;
@@ -16943,7 +17852,13 @@ ${lanes.join("\n")}
     return path.substring(0, path.length - extension.length);
   }
   function changeExtension(path, newExtension) {
-    return changeAnyExtension(path, newExtension, extensionsToRemove, false);
+    return changeAnyExtension(
+      path,
+      newExtension,
+      extensionsToRemove,
+      /*ignoreCase*/
+      false
+    );
   }
   function tryParsePattern(pattern) {
     const indexOfStar = pattern.indexOf("*");
@@ -16962,7 +17877,7 @@ ${lanes.join("\n")}
     return !(pos >= 0);
   }
   function extensionIsTS(ext) {
-    return ext === ".ts" /* Ts */ || ext === ".tsx" /* Tsx */ || ext === ".d.ts" /* Dts */ || ext === ".cts" /* Cts */ || ext === ".mts" /* Mts */ || ext === ".d.mts" /* Dmts */ || ext === ".d.cts" /* Dcts */;
+    return ext === ".ts" /* Ts */ || ext === ".tsx" /* Tsx */ || ext === ".d.ts" /* Dts */ || ext === ".cts" /* Cts */ || ext === ".mts" /* Mts */ || ext === ".d.mts" /* Dmts */ || ext === ".d.cts" /* Dcts */ || startsWith(ext, ".d.") && endsWith(ext, ".ts");
   }
   function resolutionExtensionIsTSOrJson(ext) {
     return extensionIsTS(ext) || ext === ".json" /* Json */;
@@ -17095,6 +18010,40 @@ ${lanes.join("\n")}
   function pseudoBigIntToString({ negative, base10Value }) {
     return (negative && base10Value !== "0" ? "-" : "") + base10Value;
   }
+  function parseBigInt(text) {
+    if (!isValidBigIntString(
+      text,
+      /*roundTripOnly*/
+      false
+    )) {
+      return void 0;
+    }
+    return parseValidBigInt(text);
+  }
+  function parseValidBigInt(text) {
+    const negative = text.startsWith("-");
+    const base10Value = parsePseudoBigInt(`${negative ? text.slice(1) : text}n`);
+    return { negative, base10Value };
+  }
+  function isValidBigIntString(s, roundTripOnly) {
+    if (s === "")
+      return false;
+    const scanner2 = createScanner(
+      99 /* ESNext */,
+      /*skipTrivia*/
+      false
+    );
+    let success = true;
+    scanner2.setOnError(() => success = false);
+    scanner2.setText(s + "n");
+    let result = scanner2.scan();
+    const negative = result === 40 /* MinusToken */;
+    if (negative) {
+      result = scanner2.scan();
+    }
+    const flags = scanner2.getTokenFlags();
+    return success && result === 9 /* BigIntLiteral */ && scanner2.getTextPos() === s.length + 1 && !(flags & 512 /* ContainsSeparator */) && (!roundTripOnly || s === pseudoBigIntToString({ negative, base10Value: parsePseudoBigInt(scanner2.getTokenValue()) }));
+  }
   function isValidTypeOnlyAliasUseSite(useSite) {
     return !!(useSite.flags & 16777216 /* Ambient */) || isPartOfTypeQuery(useSite) || isIdentifierInNonEmittingHeritageClause(useSite) || isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(useSite) || !(isExpressionNode(useSite) || isShorthandPropertyNameUseSite(useSite));
   }
@@ -17269,7 +18218,7 @@ ${lanes.join("\n")}
         return parent2.types;
       case 186 /* TupleType */:
       case 206 /* ArrayLiteralExpression */:
-      case 354 /* CommaListExpression */:
+      case 356 /* CommaListExpression */:
       case 272 /* NamedImports */:
       case 276 /* NamedExports */:
         return parent2.elements;
@@ -17389,7 +18338,7 @@ ${lanes.join("\n")}
   }
   function getParameterTypeNode(parameter) {
     var _a2;
-    return parameter.kind === 343 /* JSDocParameterTag */ ? (_a2 = parameter.typeExpression) == null ? void 0 : _a2.type : parameter.type;
+    return parameter.kind === 344 /* JSDocParameterTag */ ? (_a2 = parameter.typeExpression) == null ? void 0 : _a2.type : parameter.type;
   }
   function isTypeDeclaration(node) {
     switch (node.kind) {
@@ -17398,9 +18347,9 @@ ${lanes.join("\n")}
       case 261 /* InterfaceDeclaration */:
       case 262 /* TypeAliasDeclaration */:
       case 263 /* EnumDeclaration */:
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
       case 341 /* JSDocCallbackTag */:
-      case 342 /* JSDocEnumTag */:
+      case 343 /* JSDocEnumTag */:
         return true;
       case 270 /* ImportClause */:
         return node.isTypeOnly;
@@ -17421,7 +18370,40 @@ ${lanes.join("\n")}
     const { isBracketed, typeExpression } = node;
     return isBracketed || !!typeExpression && typeExpression.type.kind === 319 /* JSDocOptionalType */;
   }
-  var resolvingEmptyArray, externalHelpersModuleNameText, defaultMaximumTruncationLength, noTruncationMaximumTruncationLength, stringWriter, GetLiteralTextFlags, fullTripleSlashReferencePathRegEx, fullTripleSlashReferenceTypeReferenceDirectiveRegEx, fullTripleSlashAMDReferencePathRegEx, defaultLibReferenceRegEx, AssignmentKind, FunctionFlags, Associativity, OperatorPrecedence, templateSubstitutionRegExp, doubleQuoteEscapedCharsRegExp, singleQuoteEscapedCharsRegExp, backtickQuoteEscapedCharsRegExp, escapedCharsMap, nonAsciiCharacters, jsxDoubleQuoteEscapedCharsRegExp, jsxSingleQuoteEscapedCharsRegExp, jsxEscapedCharsMap, indentStrings, base64Digits, carriageReturnLineFeed, lineFeed, AccessKind, objectAllocator, localizedDiagnosticMessages, reservedCharacterPattern, wildcardCharCodes, commonPackageFolders, implicitExcludePathRegexPattern, filesMatcher, directoriesMatcher, excludeMatcher, wildcardMatchers, supportedTSExtensions, supportedTSExtensionsFlat, supportedTSExtensionsWithJson, supportedTSExtensionsForExtractExtension, supportedJSExtensions, supportedJSExtensionsFlat, allSupportedExtensions, allSupportedExtensionsWithJson, supportedDeclarationExtensions, supportedTSImplementationExtensions, extensionsToRemove, emptyFileSystemEntries;
+  function canUsePropertyAccess(name, languageVersion) {
+    if (name.length === 0) {
+      return false;
+    }
+    const firstChar = name.charCodeAt(0);
+    return firstChar === 35 /* hash */ ? name.length > 1 && isIdentifierStart(name.charCodeAt(1), languageVersion) : isIdentifierStart(firstChar, languageVersion);
+  }
+  function hasTabstop(node) {
+    var _a2;
+    return ((_a2 = getSnippetElement(node)) == null ? void 0 : _a2.kind) === 0 /* TabStop */;
+  }
+  function isJSDocOptionalParameter(node) {
+    return isInJSFile(node) && // node.type should only be a JSDocOptionalType when node is a parameter of a JSDocFunctionType
+    (node.type && node.type.kind === 319 /* JSDocOptionalType */ || getJSDocParameterTags(node).some(({ isBracketed, typeExpression }) => isBracketed || !!typeExpression && typeExpression.type.kind === 319 /* JSDocOptionalType */));
+  }
+  function isOptionalDeclaration(declaration) {
+    switch (declaration.kind) {
+      case 169 /* PropertyDeclaration */:
+      case 168 /* PropertySignature */:
+        return !!declaration.questionToken;
+      case 166 /* Parameter */:
+        return !!declaration.questionToken || isJSDocOptionalParameter(declaration);
+      case 351 /* JSDocPropertyTag */:
+      case 344 /* JSDocParameterTag */:
+        return isOptionalJSDocPropertyLikeTag(declaration);
+      default:
+        return false;
+    }
+  }
+  function isNonNullAccess(node) {
+    const kind = node.kind;
+    return (kind === 208 /* PropertyAccessExpression */ || kind === 209 /* ElementAccessExpression */) && isNonNullExpression(node.expression);
+  }
+  var resolvingEmptyArray, externalHelpersModuleNameText, defaultMaximumTruncationLength, noTruncationMaximumTruncationLength, stringWriter, GetLiteralTextFlags, fullTripleSlashReferencePathRegEx, fullTripleSlashReferenceTypeReferenceDirectiveRegEx, fullTripleSlashAMDReferencePathRegEx, defaultLibReferenceRegEx, AssignmentKind, FunctionFlags, Associativity, OperatorPrecedence, templateSubstitutionRegExp, doubleQuoteEscapedCharsRegExp, singleQuoteEscapedCharsRegExp, backtickQuoteEscapedCharsRegExp, escapedCharsMap, nonAsciiCharacters, jsxDoubleQuoteEscapedCharsRegExp, jsxSingleQuoteEscapedCharsRegExp, jsxEscapedCharsMap, indentStrings, base64Digits, carriageReturnLineFeed, lineFeed, AccessKind, objectAllocator, localizedDiagnosticMessages, reservedCharacterPattern, wildcardCharCodes, commonPackageFolders, implicitExcludePathRegexPattern, filesMatcher, directoriesMatcher, excludeMatcher, wildcardMatchers, supportedTSExtensions, supportedTSExtensionsFlat, supportedTSExtensionsWithJson, supportedTSExtensionsForExtractExtension, supportedJSExtensions, supportedJSExtensionsFlat, allSupportedExtensions, allSupportedExtensionsWithJson, supportedDeclarationExtensions, supportedTSImplementationExtensions, ModuleSpecifierEnding, extensionsToRemove, emptyFileSystemEntries;
   var init_utilities = __esm({
     "src/compiler/utilities.ts"() {
       "use strict";
@@ -17494,7 +18476,7 @@ ${lanes.join("\n")}
       doubleQuoteEscapedCharsRegExp = /[\\\"\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
       singleQuoteEscapedCharsRegExp = /[\\\'\u0000-\u001f\t\v\f\b\r\n\u2028\u2029\u0085]/g;
       backtickQuoteEscapedCharsRegExp = /\r\n|[\\\`\u0000-\u001f\t\v\f\b\r\u2028\u2029\u0085]/g;
-      escapedCharsMap = new Map(getEntries({
+      escapedCharsMap = new Map(Object.entries({
         "	": "\\t",
         "\v": "\\v",
         "\f": "\\f",
@@ -17506,14 +18488,18 @@ ${lanes.join("\n")}
         "'": "\\'",
         "`": "\\`",
         "\u2028": "\\u2028",
+        // lineSeparator
         "\u2029": "\\u2029",
+        // paragraphSeparator
         "\x85": "\\u0085",
+        // nextLine
         "\r\n": "\\r\\n"
+        // special case for CRLFs in backticks
       }));
       nonAsciiCharacters = /[^\u0000-\u007F]/g;
       jsxDoubleQuoteEscapedCharsRegExp = /[\"\u0000-\u001f\u2028\u2029\u0085]/g;
       jsxSingleQuoteEscapedCharsRegExp = /[\'\u0000-\u001f\u2028\u2029\u0085]/g;
-      jsxEscapedCharsMap = new Map(getEntries({
+      jsxEscapedCharsMap = new Map(Object.entries({
         '"': "&quot;",
         "'": "&apos;"
       }));
@@ -17543,12 +18529,26 @@ ${lanes.join("\n")}
       commonPackageFolders = ["node_modules", "bower_components", "jspm_packages"];
       implicitExcludePathRegexPattern = `(?!(${commonPackageFolders.join("|")})(/|$))`;
       filesMatcher = {
+        /**
+         * Matches any single directory segment unless it is the last segment and a .min.js file
+         * Breakdown:
+         *  [^./]                   # matches everything up to the first . character (excluding directory separators)
+         *  (\\.(?!min\\.js$))?     # matches . characters but not if they are part of the .min.js file extension
+         */
         singleAsteriskRegexFragment: "([^./]|(\\.(?!min\\.js$))?)*",
+        /**
+         * Regex for the ** wildcard. Matches any number of subdirectories. When used for including
+         * files or directories, does not match subdirectories that start with a . character
+         */
         doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`,
         replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, filesMatcher.singleAsteriskRegexFragment)
       };
       directoriesMatcher = {
         singleAsteriskRegexFragment: "[^/]*",
+        /**
+         * Regex for the ** wildcard. Matches any number of subdirectories. When used for including
+         * files or directories, does not match subdirectories that start with a . character
+         */
         doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`,
         replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, directoriesMatcher.singleAsteriskRegexFragment)
       };
@@ -17572,6 +18572,13 @@ ${lanes.join("\n")}
       allSupportedExtensionsWithJson = [...allSupportedExtensions, [".json" /* Json */]];
       supportedDeclarationExtensions = [".d.ts" /* Dts */, ".d.cts" /* Dcts */, ".d.mts" /* Dmts */];
       supportedTSImplementationExtensions = [".ts" /* Ts */, ".cts" /* Cts */, ".mts" /* Mts */, ".tsx" /* Tsx */];
+      ModuleSpecifierEnding = /* @__PURE__ */ ((ModuleSpecifierEnding2) => {
+        ModuleSpecifierEnding2[ModuleSpecifierEnding2["Minimal"] = 0] = "Minimal";
+        ModuleSpecifierEnding2[ModuleSpecifierEnding2["Index"] = 1] = "Index";
+        ModuleSpecifierEnding2[ModuleSpecifierEnding2["JsExtension"] = 2] = "JsExtension";
+        ModuleSpecifierEnding2[ModuleSpecifierEnding2["TsExtension"] = 3] = "TsExtension";
+        return ModuleSpecifierEnding2;
+      })(ModuleSpecifierEnding || {});
       extensionsToRemove = [".d.ts" /* Dts */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".mjs" /* Mjs */, ".mts" /* Mts */, ".cjs" /* Cjs */, ".cts" /* Cts */, ".ts" /* Ts */, ".js" /* Js */, ".tsx" /* Tsx */, ".jsx" /* Jsx */, ".json" /* Json */];
       emptyFileSystemEntries = {
         files: emptyArray,
@@ -17595,19 +18602,49 @@ ${lanes.join("\n")}
       createBaseNode
     };
     function createBaseSourceFileNode(kind) {
-      return new (SourceFileConstructor2 || (SourceFileConstructor2 = objectAllocator.getSourceFileConstructor()))(kind, -1, -1);
+      return new (SourceFileConstructor2 || (SourceFileConstructor2 = objectAllocator.getSourceFileConstructor()))(
+        kind,
+        /*pos*/
+        -1,
+        /*end*/
+        -1
+      );
     }
     function createBaseIdentifierNode(kind) {
-      return new (IdentifierConstructor2 || (IdentifierConstructor2 = objectAllocator.getIdentifierConstructor()))(kind, -1, -1);
+      return new (IdentifierConstructor2 || (IdentifierConstructor2 = objectAllocator.getIdentifierConstructor()))(
+        kind,
+        /*pos*/
+        -1,
+        /*end*/
+        -1
+      );
     }
     function createBasePrivateIdentifierNode(kind) {
-      return new (PrivateIdentifierConstructor2 || (PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor()))(kind, -1, -1);
+      return new (PrivateIdentifierConstructor2 || (PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor()))(
+        kind,
+        /*pos*/
+        -1,
+        /*end*/
+        -1
+      );
     }
     function createBaseTokenNode(kind) {
-      return new (TokenConstructor2 || (TokenConstructor2 = objectAllocator.getTokenConstructor()))(kind, -1, -1);
+      return new (TokenConstructor2 || (TokenConstructor2 = objectAllocator.getTokenConstructor()))(
+        kind,
+        /*pos*/
+        -1,
+        /*end*/
+        -1
+      );
     }
     function createBaseNode(kind) {
-      return new (NodeConstructor2 || (NodeConstructor2 = objectAllocator.getNodeConstructor()))(kind, -1, -1);
+      return new (NodeConstructor2 || (NodeConstructor2 = objectAllocator.getNodeConstructor()))(
+        kind,
+        /*pos*/
+        -1,
+        /*end*/
+        -1
+      );
     }
   }
   var init_baseNodeFactory = __esm({
@@ -17666,7 +18703,12 @@ ${lanes.join("\n")}
       binaryRightOperandParenthesizerCache || (binaryRightOperandParenthesizerCache = /* @__PURE__ */ new Map());
       let parenthesizerRule = binaryRightOperandParenthesizerCache.get(operatorKind);
       if (!parenthesizerRule) {
-        parenthesizerRule = (node) => parenthesizeRightSideOfBinary(operatorKind, void 0, node);
+        parenthesizerRule = (node) => parenthesizeRightSideOfBinary(
+          operatorKind,
+          /*leftSide*/
+          void 0,
+          node
+        );
         binaryRightOperandParenthesizerCache.set(operatorKind, parenthesizerRule);
       }
       return parenthesizerRule;
@@ -17734,10 +18776,21 @@ ${lanes.join("\n")}
       return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) ? factory2.createParenthesizedExpression(operand) : operand;
     }
     function parenthesizeLeftSideOfBinary(binaryOperator, leftSide) {
-      return parenthesizeBinaryOperand(binaryOperator, leftSide, true);
+      return parenthesizeBinaryOperand(
+        binaryOperator,
+        leftSide,
+        /*isLeftSideOfBinary*/
+        true
+      );
     }
     function parenthesizeRightSideOfBinary(binaryOperator, leftSide, rightSide) {
-      return parenthesizeBinaryOperand(binaryOperator, rightSide, false, leftSide);
+      return parenthesizeBinaryOperand(
+        binaryOperator,
+        rightSide,
+        /*isLeftSideOfBinary*/
+        false,
+        leftSide
+      );
     }
     function parenthesizeExpressionOfComputedPropertyName(expression) {
       return isCommaSequence(expression) ? factory2.createParenthesizedExpression(expression) : expression;
@@ -17759,7 +18812,11 @@ ${lanes.join("\n")}
       const check = skipPartiallyEmittedExpressions(expression);
       let needsParens = isCommaSequence(check);
       if (!needsParens) {
-        switch (getLeftmostExpression(check, false).kind) {
+        switch (getLeftmostExpression(
+          check,
+          /*stopAtCallExpression*/
+          false
+        ).kind) {
           case 228 /* ClassExpression */:
           case 215 /* FunctionExpression */:
             needsParens = true;
@@ -17768,7 +18825,11 @@ ${lanes.join("\n")}
       return needsParens ? factory2.createParenthesizedExpression(expression) : expression;
     }
     function parenthesizeExpressionOfNew(expression) {
-      const leftmostExpr = getLeftmostExpression(expression, true);
+      const leftmostExpr = getLeftmostExpression(
+        expression,
+        /*stopAtCallExpressions*/
+        true
+      );
       switch (leftmostExpr.kind) {
         case 210 /* CallExpression */:
           return factory2.createParenthesizedExpression(expression);
@@ -17815,14 +18876,22 @@ ${lanes.join("\n")}
           return factory2.restoreOuterExpressions(expression, updated, 8 /* PartiallyEmittedExpressions */);
         }
       }
-      const leftmostExpressionKind = getLeftmostExpression(emittedExpression, false).kind;
+      const leftmostExpressionKind = getLeftmostExpression(
+        emittedExpression,
+        /*stopAtCallExpressions*/
+        false
+      ).kind;
       if (leftmostExpressionKind === 207 /* ObjectLiteralExpression */ || leftmostExpressionKind === 215 /* FunctionExpression */) {
         return setTextRange(factory2.createParenthesizedExpression(expression), expression);
       }
       return expression;
     }
     function parenthesizeConciseBodyOfArrowFunction(body) {
-      if (!isBlock(body) && (isCommaSequence(body) || getLeftmostExpression(body, false).kind === 207 /* ObjectLiteralExpression */)) {
+      if (!isBlock(body) && (isCommaSequence(body) || getLeftmostExpression(
+        body,
+        /*stopAtCallExpressions*/
+        false
+      ).kind === 207 /* ObjectLiteralExpression */)) {
         return setTextRange(factory2.createParenthesizedExpression(body), body);
       }
       return body;
@@ -18006,7 +19075,11 @@ ${lanes.join("\n")}
       setOriginalNode(updated, node);
       setTextRange(updated, node);
       if (getStartsOnNewLine(node)) {
-        setStartsOnNewLine(updated, true);
+        setStartsOnNewLine(
+          updated,
+          /*newLine*/
+          true
+        );
       }
       return updated;
     }
@@ -18402,6 +19475,7 @@ ${lanes.join("\n")}
       createMissingDeclaration,
       createExternalModuleReference: createExternalModuleReference2,
       updateExternalModuleReference: updateExternalModuleReference2,
+      // lazily load factory members for JSDoc types with similar structure
       get createJSDocAllType() {
         return getJSDocPrimaryTypeCreateFunction(315 /* JSDocAllType */);
       },
@@ -18456,6 +19530,8 @@ ${lanes.join("\n")}
       updateJSDocPropertyTag,
       createJSDocCallbackTag: createJSDocCallbackTag2,
       updateJSDocCallbackTag,
+      createJSDocOverloadTag,
+      updateJSDocOverloadTag,
       createJSDocAugmentsTag: createJSDocAugmentsTag2,
       updateJSDocAugmentsTag,
       createJSDocImplementsTag: createJSDocImplementsTag2,
@@ -18472,29 +19548,24 @@ ${lanes.join("\n")}
       updateJSDocLinkCode,
       createJSDocLinkPlain,
       updateJSDocLinkPlain,
+      // lazily load factory members for JSDoc tags with similar structure
       get createJSDocTypeTag() {
-        return getJSDocTypeLikeTagCreateFunction(346 /* JSDocTypeTag */);
+        return getJSDocTypeLikeTagCreateFunction(347 /* JSDocTypeTag */);
       },
       get updateJSDocTypeTag() {
-        return getJSDocTypeLikeTagUpdateFunction(346 /* JSDocTypeTag */);
+        return getJSDocTypeLikeTagUpdateFunction(347 /* JSDocTypeTag */);
       },
       get createJSDocReturnTag() {
-        return getJSDocTypeLikeTagCreateFunction(344 /* JSDocReturnTag */);
+        return getJSDocTypeLikeTagCreateFunction(345 /* JSDocReturnTag */);
       },
       get updateJSDocReturnTag() {
-        return getJSDocTypeLikeTagUpdateFunction(344 /* JSDocReturnTag */);
+        return getJSDocTypeLikeTagUpdateFunction(345 /* JSDocReturnTag */);
       },
       get createJSDocThisTag() {
-        return getJSDocTypeLikeTagCreateFunction(345 /* JSDocThisTag */);
+        return getJSDocTypeLikeTagCreateFunction(346 /* JSDocThisTag */);
       },
       get updateJSDocThisTag() {
-        return getJSDocTypeLikeTagUpdateFunction(345 /* JSDocThisTag */);
-      },
-      get createJSDocEnumTag() {
-        return getJSDocTypeLikeTagCreateFunction(342 /* JSDocEnumTag */);
-      },
-      get updateJSDocEnumTag() {
-        return getJSDocTypeLikeTagUpdateFunction(342 /* JSDocEnumTag */);
+        return getJSDocTypeLikeTagUpdateFunction(346 /* JSDocThisTag */);
       },
       get createJSDocAuthorTag() {
         return getJSDocSimpleTagCreateFunction(333 /* JSDocAuthorTag */);
@@ -18544,6 +19615,14 @@ ${lanes.join("\n")}
       get updateJSDocDeprecatedTag() {
         return getJSDocSimpleTagUpdateFunction(334 /* JSDocDeprecatedTag */);
       },
+      get createJSDocThrowsTag() {
+        return getJSDocTypeLikeTagCreateFunction(352 /* JSDocThrowsTag */);
+      },
+      get updateJSDocThrowsTag() {
+        return getJSDocTypeLikeTagUpdateFunction(352 /* JSDocThrowsTag */);
+      },
+      createJSDocEnumTag: createJSDocEnumTag2,
+      updateJSDocEnumTag,
       createJSDocUnknownTag,
       updateJSDocUnknownTag,
       createJSDocText,
@@ -18590,6 +19669,7 @@ ${lanes.join("\n")}
       updateEnumMember: updateEnumMember2,
       createSourceFile: createSourceFile2,
       updateSourceFile: updateSourceFile2,
+      createRedirectedSourceFile,
       createBundle: createBundle2,
       updateBundle: updateBundle2,
       createUnparsedSource,
@@ -18610,6 +19690,7 @@ ${lanes.join("\n")}
       createSyntheticReferenceExpression,
       updateSyntheticReferenceExpression,
       cloneNode,
+      // Lazily load factory methods for common operator factories and utilities
       get createComma() {
         return getBinaryCreateFunction(27 /* CommaToken */);
       },
@@ -18706,6 +19787,7 @@ ${lanes.join("\n")}
       get createPostfixDecrement() {
         return getPostfixUnaryCreateFunction(46 /* MinusMinusToken */);
       },
+      // Compound nodes
       createImmediatelyInvokedFunctionExpression: createImmediatelyInvokedFunctionExpression2,
       createImmediatelyInvokedArrowFunction: createImmediatelyInvokedArrowFunction2,
       createVoidZero: createVoidZero2,
@@ -18725,6 +19807,7 @@ ${lanes.join("\n")}
       createPropertyDescriptor,
       createCallBinding,
       createAssignmentTargetWrapper,
+      // Utilities
       inlineExpressions,
       getInternalName,
       getLocalName,
@@ -18766,8 +19849,10 @@ ${lanes.join("\n")}
       }
       const length2 = elements.length;
       const array = length2 >= 1 && length2 <= 4 ? elements.slice() : elements;
-      setTextRangePosEnd(array, -1, -1);
+      array.pos = -1;
+      array.end = -1;
       array.hasTrailingComma = !!hasTrailingComma;
+      array.transformFlags = 0 /* None */;
       aggregateChildrenFlags(array);
       Debug.attachNodeArrayDebugInfo(array);
       return array;
@@ -18779,61 +19864,6 @@ ${lanes.join("\n")}
       const node = createBaseNode(kind);
       node.symbol = void 0;
       node.localSymbol = void 0;
-      node.locals = void 0;
-      node.nextContainer = void 0;
-      return node;
-    }
-    function createBaseNamedDeclaration(kind, modifiers, name) {
-      const node = createBaseDeclaration(kind);
-      name = asName(name);
-      node.name = name;
-      if (canHaveModifiers(node)) {
-        node.modifiers = asNodeArray(modifiers);
-        node.transformFlags |= propagateChildrenFlags(node.modifiers);
-      }
-      if (name) {
-        switch (node.kind) {
-          case 171 /* MethodDeclaration */:
-          case 174 /* GetAccessor */:
-          case 175 /* SetAccessor */:
-          case 169 /* PropertyDeclaration */:
-          case 299 /* PropertyAssignment */:
-            if (isIdentifier(name)) {
-              node.transformFlags |= propagateIdentifierNameFlags(name);
-              break;
-            }
-          default:
-            node.transformFlags |= propagateChildFlags(name);
-            break;
-        }
-      }
-      return node;
-    }
-    function createBaseGenericNamedDeclaration(kind, modifiers, name, typeParameters) {
-      const node = createBaseNamedDeclaration(
-        kind,
-        modifiers,
-        name
-      );
-      node.typeParameters = asNodeArray(typeParameters);
-      node.transformFlags |= propagateChildrenFlags(node.typeParameters);
-      if (typeParameters)
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function createBaseSignatureDeclaration(kind, modifiers, name, typeParameters, parameters, type) {
-      const node = createBaseGenericNamedDeclaration(
-        kind,
-        modifiers,
-        name,
-        typeParameters
-      );
-      node.parameters = createNodeArray2(parameters);
-      node.type = type;
-      node.transformFlags |= propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type);
-      if (type)
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      node.typeArguments = void 0;
       return node;
     }
     function finishUpdateBaseSignatureDeclaration(updated, original) {
@@ -18842,86 +19872,23 @@ ${lanes.join("\n")}
       }
       return update(updated, original);
     }
-    function createBaseFunctionLikeDeclaration(kind, modifiers, name, typeParameters, parameters, type, body) {
-      const node = createBaseSignatureDeclaration(
-        kind,
-        modifiers,
-        name,
-        typeParameters,
-        parameters,
-        type
-      );
-      node.body = body;
-      node.transformFlags |= propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */;
-      if (!body)
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function createBaseInterfaceOrClassLikeDeclaration(kind, modifiers, name, typeParameters, heritageClauses) {
-      const node = createBaseGenericNamedDeclaration(
-        kind,
-        modifiers,
-        name,
-        typeParameters
-      );
-      node.heritageClauses = asNodeArray(heritageClauses);
-      node.transformFlags |= propagateChildrenFlags(node.heritageClauses);
-      return node;
-    }
-    function createBaseClassLikeDeclaration(kind, modifiers, name, typeParameters, heritageClauses, members) {
-      const node = createBaseInterfaceOrClassLikeDeclaration(
-        kind,
-        modifiers,
-        name,
-        typeParameters,
-        heritageClauses
-      );
-      node.members = createNodeArray2(members);
-      node.transformFlags |= propagateChildrenFlags(node.members);
-      return node;
-    }
-    function createBaseBindingLikeDeclaration(kind, modifiers, name, initializer) {
-      const node = createBaseNamedDeclaration(
-        kind,
-        modifiers,
-        name
-      );
-      node.initializer = initializer;
-      node.transformFlags |= propagateChildFlags(node.initializer);
-      return node;
-    }
-    function createBaseVariableLikeDeclaration(kind, modifiers, name, type, initializer) {
-      const node = createBaseBindingLikeDeclaration(
-        kind,
-        modifiers,
-        name,
-        initializer
-      );
-      node.type = type;
-      node.transformFlags |= propagateChildFlags(type);
-      if (type)
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function createBaseLiteral(kind, text) {
-      const node = createBaseToken(kind);
-      node.text = text;
-      return node;
-    }
     function createNumericLiteral2(value, numericLiteralFlags = 0 /* None */) {
-      const node = createBaseLiteral(8 /* NumericLiteral */, typeof value === "number" ? value + "" : value);
+      const node = createBaseDeclaration(8 /* NumericLiteral */);
+      node.text = typeof value === "number" ? value + "" : value;
       node.numericLiteralFlags = numericLiteralFlags;
       if (numericLiteralFlags & 384 /* BinaryOrOctalSpecifier */)
         node.transformFlags |= 1024 /* ContainsES2015 */;
       return node;
     }
     function createBigIntLiteral2(value) {
-      const node = createBaseLiteral(9 /* BigIntLiteral */, typeof value === "string" ? value : pseudoBigIntToString(value) + "n");
+      const node = createBaseToken(9 /* BigIntLiteral */);
+      node.text = typeof value === "string" ? value : pseudoBigIntToString(value) + "n";
       node.transformFlags |= 4 /* ContainsESNext */;
       return node;
     }
     function createBaseStringLiteral(text, isSingleQuote) {
-      const node = createBaseLiteral(10 /* StringLiteral */, text);
+      const node = createBaseDeclaration(10 /* StringLiteral */);
+      node.text = text;
       node.singleQuote = isSingleQuote;
       return node;
     }
@@ -18933,63 +19900,102 @@ ${lanes.join("\n")}
       return node;
     }
     function createStringLiteralFromNode2(sourceNode) {
-      const node = createBaseStringLiteral(getTextOfIdentifierOrLiteral(sourceNode), void 0);
+      const node = createBaseStringLiteral(
+        getTextOfIdentifierOrLiteral(sourceNode),
+        /*isSingleQuote*/
+        void 0
+      );
       node.textSourceNode = sourceNode;
       return node;
     }
     function createRegularExpressionLiteral2(text) {
-      const node = createBaseLiteral(13 /* RegularExpressionLiteral */, text);
+      const node = createBaseToken(13 /* RegularExpressionLiteral */);
+      node.text = text;
       return node;
     }
     function createLiteralLikeNode(kind, text) {
       switch (kind) {
         case 8 /* NumericLiteral */:
-          return createNumericLiteral2(text, 0);
+          return createNumericLiteral2(
+            text,
+            /*numericLiteralFlags*/
+            0
+          );
         case 9 /* BigIntLiteral */:
           return createBigIntLiteral2(text);
         case 10 /* StringLiteral */:
-          return createStringLiteral2(text, void 0);
+          return createStringLiteral2(
+            text,
+            /*isSingleQuote*/
+            void 0
+          );
         case 11 /* JsxText */:
-          return createJsxText2(text, false);
+          return createJsxText2(
+            text,
+            /*containsOnlyTriviaWhiteSpaces*/
+            false
+          );
         case 12 /* JsxTextAllWhiteSpaces */:
-          return createJsxText2(text, true);
+          return createJsxText2(
+            text,
+            /*containsOnlyTriviaWhiteSpaces*/
+            true
+          );
         case 13 /* RegularExpressionLiteral */:
           return createRegularExpressionLiteral2(text);
         case 14 /* NoSubstitutionTemplateLiteral */:
-          return createTemplateLiteralLikeNode(kind, text, void 0, 0);
+          return createTemplateLiteralLikeNode(
+            kind,
+            text,
+            /*rawText*/
+            void 0,
+            /*templateFlags*/
+            0
+          );
       }
     }
-    function createBaseIdentifier(text, originalKeywordKind) {
-      if (originalKeywordKind === void 0 && text) {
-        originalKeywordKind = stringToToken(text);
-      }
-      if (originalKeywordKind === 79 /* Identifier */) {
-        originalKeywordKind = void 0;
-      }
+    function createBaseIdentifier(escapedText, originalKeywordKind) {
       const node = baseFactory2.createBaseIdentifierNode(79 /* Identifier */);
       node.originalKeywordKind = originalKeywordKind;
-      node.escapedText = escapeLeadingUnderscores(text);
+      node.escapedText = escapedText;
+      node.autoGenerate = void 0;
+      node.typeArguments = void 0;
+      node.hasExtendedUnicodeEscape = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
+      node.symbol = void 0;
       return node;
     }
     function createBaseGeneratedIdentifier(text, autoGenerateFlags, prefix, suffix) {
-      const node = createBaseIdentifier(text, void 0);
-      node.autoGenerateFlags = autoGenerateFlags;
-      node.autoGenerateId = nextAutoGenerateId;
-      node.autoGeneratePrefix = prefix;
-      node.autoGenerateSuffix = suffix;
+      const node = createBaseIdentifier(
+        escapeLeadingUnderscores(text),
+        /*originalKeywordKind*/
+        void 0
+      );
+      node.autoGenerate = {
+        flags: autoGenerateFlags,
+        id: nextAutoGenerateId,
+        prefix,
+        suffix
+      };
       nextAutoGenerateId++;
       return node;
     }
     function createIdentifier3(text, typeArguments, originalKeywordKind, hasExtendedUnicodeEscape) {
-      const node = createBaseIdentifier(text, originalKeywordKind);
-      if (typeArguments) {
-        node.typeArguments = createNodeArray2(typeArguments);
+      if (originalKeywordKind === void 0 && text) {
+        originalKeywordKind = stringToToken(text);
       }
+      if (originalKeywordKind === 79 /* Identifier */) {
+        originalKeywordKind = void 0;
+      }
+      const node = createBaseIdentifier(escapeLeadingUnderscores(text), originalKeywordKind);
+      node.typeArguments = asNodeArray(typeArguments);
+      node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape;
       if (node.originalKeywordKind === 133 /* AwaitKeyword */) {
         node.transformFlags |= 67108864 /* ContainsPossibleTopLevelAwait */;
       }
-      if (hasExtendedUnicodeEscape) {
-        node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape;
+      if (node.hasExtendedUnicodeEscape) {
         node.transformFlags |= 1024 /* ContainsES2015 */;
       }
       return node;
@@ -19011,7 +20017,14 @@ ${lanes.join("\n")}
       let flags2 = 2 /* Loop */;
       if (reservedInNestedScopes)
         flags2 |= 8 /* ReservedInNestedScopes */;
-      return createBaseGeneratedIdentifier("", flags2, void 0, void 0);
+      return createBaseGeneratedIdentifier(
+        "",
+        flags2,
+        /*prefix*/
+        void 0,
+        /*suffix*/
+        void 0
+      );
     }
     function createUniqueName2(text, flags2 = 0 /* None */, prefix, suffix) {
       Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags");
@@ -19020,30 +20033,40 @@ ${lanes.join("\n")}
     }
     function getGeneratedNameForNode3(node, flags2 = 0, prefix, suffix) {
       Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags");
-      const text = !node ? "" : isMemberName(node) ? formatGeneratedName(false, prefix, node, suffix, idText) : `generated@${getNodeId(node)}`;
+      const text = !node ? "" : isMemberName(node) ? formatGeneratedName(
+        /*privateName*/
+        false,
+        prefix,
+        node,
+        suffix,
+        idText
+      ) : `generated@${getNodeId(node)}`;
       if (prefix || suffix)
         flags2 |= 16 /* Optimistic */;
       const name = createBaseGeneratedIdentifier(text, 4 /* Node */ | flags2, prefix, suffix);
       name.original = node;
       return name;
     }
-    function createBasePrivateIdentifier(text) {
+    function createBasePrivateIdentifier(escapedText) {
       const node = baseFactory2.createBasePrivateIdentifierNode(80 /* PrivateIdentifier */);
-      node.escapedText = escapeLeadingUnderscores(text);
+      node.escapedText = escapedText;
+      node.autoGenerate = void 0;
       node.transformFlags |= 16777216 /* ContainsClassFields */;
       return node;
     }
     function createPrivateIdentifier2(text) {
       if (!startsWith(text, "#"))
         Debug.fail("First character of private identifier must be #: " + text);
-      return createBasePrivateIdentifier(text);
+      return createBasePrivateIdentifier(escapeLeadingUnderscores(text));
     }
     function createBaseGeneratedPrivateIdentifier(text, autoGenerateFlags, prefix, suffix) {
-      const node = createBasePrivateIdentifier(text);
-      node.autoGenerateFlags = autoGenerateFlags;
-      node.autoGenerateId = nextAutoGenerateId;
-      node.autoGeneratePrefix = prefix;
-      node.autoGenerateSuffix = suffix;
+      const node = createBasePrivateIdentifier(escapeLeadingUnderscores(text));
+      node.autoGenerate = {
+        flags: autoGenerateFlags,
+        id: nextAutoGenerateId,
+        prefix,
+        suffix
+      };
       nextAutoGenerateId++;
       return node;
     }
@@ -19054,7 +20077,14 @@ ${lanes.join("\n")}
       return createBaseGeneratedPrivateIdentifier(text != null ? text : "", autoGenerateFlags, prefix, suffix);
     }
     function getGeneratedPrivateNameForNode(node, prefix, suffix) {
-      const text = isMemberName(node) ? formatGeneratedName(true, prefix, node, suffix, idText) : `#generated@${getNodeId(node)}`;
+      const text = isMemberName(node) ? formatGeneratedName(
+        /*privateName*/
+        true,
+        prefix,
+        node,
+        suffix,
+        idText
+      ) : `#generated@${getNodeId(node)}`;
       const flags2 = prefix || suffix ? 16 /* Optimistic */ : 0 /* None */;
       const name = createBaseGeneratedPrivateIdentifier(text, 4 /* Node */ | flags2, prefix, suffix);
       name.original = node;
@@ -19099,6 +20129,7 @@ ${lanes.join("\n")}
           break;
         case 106 /* SuperKeyword */:
           transformFlags = 1024 /* ContainsES2015 */ | 134217728 /* ContainsLexicalSuper */;
+          node.flowNode = void 0;
           break;
         case 124 /* StaticKeyword */:
           transformFlags = 1024 /* ContainsES2015 */;
@@ -19108,6 +20139,7 @@ ${lanes.join("\n")}
           break;
         case 108 /* ThisKeyword */:
           transformFlags = 16384 /* ContainsLexicalThis */;
+          node.flowNode = void 0;
           break;
       }
       if (transformFlags) {
@@ -19172,6 +20204,7 @@ ${lanes.join("\n")}
       node.left = left;
       node.right = asName(right);
       node.transformFlags |= propagateChildFlags(node.left) | propagateIdentifierNameFlags(node.right);
+      node.flowNode = void 0;
       return node;
     }
     function updateQualifiedName2(node, left, right) {
@@ -19187,40 +20220,36 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createComputedPropertyName2(expression), node) : node;
     }
     function createTypeParameterDeclaration2(modifiers, name, constraint, defaultType) {
-      const node = createBaseNamedDeclaration(
-        165 /* TypeParameter */,
-        modifiers,
-        name
-      );
+      const node = createBaseDeclaration(165 /* TypeParameter */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
       node.constraint = constraint;
       node.default = defaultType;
       node.transformFlags = 1 /* ContainsTypeScript */;
+      node.expression = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateTypeParameterDeclaration2(node, modifiers, name, constraint, defaultType) {
       return node.modifiers !== modifiers || node.name !== name || node.constraint !== constraint || node.default !== defaultType ? update(createTypeParameterDeclaration2(modifiers, name, constraint, defaultType), node) : node;
     }
     function createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer) {
-      const node = createBaseVariableLikeDeclaration(
-        166 /* Parameter */,
-        modifiers,
-        name,
-        type,
-        initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)
-      );
+      var _a2, _b;
+      const node = createBaseDeclaration(166 /* Parameter */);
+      node.modifiers = asNodeArray(modifiers);
       node.dotDotDotToken = dotDotDotToken;
+      node.name = asName(name);
       node.questionToken = questionToken;
+      node.type = type;
+      node.initializer = asInitializer(initializer);
       if (isThisIdentifier(node.name)) {
         node.transformFlags = 1 /* ContainsTypeScript */;
       } else {
-        node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateChildFlags(node.questionToken);
-        if (questionToken)
-          node.transformFlags |= 1 /* ContainsTypeScript */;
-        if (modifiersToFlags(node.modifiers) & 16476 /* ParameterPropertyModifier */)
-          node.transformFlags |= 8192 /* ContainsTypeScriptClassSyntax */;
-        if (initializer || dotDotDotToken)
-          node.transformFlags |= 1024 /* ContainsES2015 */;
+        node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildFlags(node.initializer) | (((_a2 = node.questionToken) != null ? _a2 : node.type) ? 1 /* ContainsTypeScript */ : 0 /* None */) | (((_b = node.dotDotDotToken) != null ? _b : node.initializer) ? 1024 /* ContainsES2015 */ : 0 /* None */) | (modifiersToFlags(node.modifiers) & 16476 /* ParameterPropertyModifier */ ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */);
       }
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateParameterDeclaration(node, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
@@ -19228,7 +20257,11 @@ ${lanes.join("\n")}
     }
     function createDecorator2(expression) {
       const node = createBaseNode(167 /* Decorator */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
+      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      );
       node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */ | 8192 /* ContainsTypeScriptClassSyntax */ | 33554432 /* ContainsDecorators */;
       return node;
     }
@@ -19236,15 +20269,15 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createDecorator2(expression), node) : node;
     }
     function createPropertySignature3(modifiers, name, questionToken, type) {
-      const node = createBaseNamedDeclaration(
-        168 /* PropertySignature */,
-        modifiers,
-        name
-      );
+      const node = createBaseDeclaration(168 /* PropertySignature */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
       node.type = type;
       node.questionToken = questionToken;
       node.transformFlags = 1 /* ContainsTypeScript */;
       node.initializer = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updatePropertySignature3(node, modifiers, name, questionToken, type) {
@@ -19257,69 +20290,68 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer) {
-      const node = createBaseVariableLikeDeclaration(
-        169 /* PropertyDeclaration */,
-        modifiers,
-        name,
-        type,
-        initializer
-      );
+      const node = createBaseDeclaration(169 /* PropertyDeclaration */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
       node.questionToken = questionOrExclamationToken && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0;
       node.exclamationToken = questionOrExclamationToken && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0;
-      node.transformFlags |= propagateChildFlags(node.questionToken) | propagateChildFlags(node.exclamationToken) | 16777216 /* ContainsClassFields */;
-      if (isComputedPropertyName(node.name) || hasStaticModifier(node) && node.initializer) {
-        node.transformFlags |= 8192 /* ContainsTypeScriptClassSyntax */;
-      }
-      if (questionOrExclamationToken || modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      }
+      node.type = type;
+      node.initializer = asInitializer(initializer);
+      const isAmbient = node.flags & 16777216 /* Ambient */ || modifiersToFlags(node.modifiers) & 2 /* Ambient */;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (isAmbient || node.questionToken || node.exclamationToken || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isComputedPropertyName(node.name) || modifiersToFlags(node.modifiers) & 32 /* Static */ && node.initializer ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */) | 16777216 /* ContainsClassFields */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updatePropertyDeclaration2(node, modifiers, name, questionOrExclamationToken, type, initializer) {
       return node.modifiers !== modifiers || node.name !== name || node.questionToken !== (questionOrExclamationToken !== void 0 && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.exclamationToken !== (questionOrExclamationToken !== void 0 && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.type !== type || node.initializer !== initializer ? update(createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer), node) : node;
     }
     function createMethodSignature3(modifiers, name, questionToken, typeParameters, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        170 /* MethodSignature */,
-        modifiers,
-        name,
-        typeParameters,
-        parameters,
-        type
-      );
+      const node = createBaseDeclaration(170 /* MethodSignature */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
       node.questionToken = questionToken;
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = asNodeArray(parameters);
+      node.type = type;
       node.transformFlags = 1 /* ContainsTypeScript */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.typeArguments = void 0;
       return node;
     }
     function updateMethodSignature3(node, modifiers, name, questionToken, typeParameters, parameters, type) {
       return node.modifiers !== modifiers || node.name !== name || node.questionToken !== questionToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createMethodSignature3(modifiers, name, questionToken, typeParameters, parameters, type), node) : node;
     }
     function createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        171 /* MethodDeclaration */,
-        modifiers,
-        name,
-        typeParameters,
-        parameters,
-        type,
-        body
-      );
+      const node = createBaseDeclaration(171 /* MethodDeclaration */);
+      node.modifiers = asNodeArray(modifiers);
       node.asteriskToken = asteriskToken;
+      node.name = asName(name);
       node.questionToken = questionToken;
-      node.transformFlags |= propagateChildFlags(node.asteriskToken) | propagateChildFlags(node.questionToken) | 1024 /* ContainsES2015 */;
-      if (questionToken) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      }
-      if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-        if (asteriskToken) {
-          node.transformFlags |= 128 /* ContainsES2018 */;
-        } else {
-          node.transformFlags |= 256 /* ContainsES2017 */;
-        }
-      } else if (asteriskToken) {
-        node.transformFlags |= 2048 /* ContainsGenerator */;
-      }
       node.exclamationToken = void 0;
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = createNodeArray2(parameters);
+      node.type = type;
+      node.body = body;
+      if (!node.body) {
+        node.transformFlags = 1 /* ContainsTypeScript */;
+      } else {
+        const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+        const isGenerator = !!node.asteriskToken;
+        const isAsyncGenerator = isAsync && isGenerator;
+        node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.questionToken || node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+      }
+      node.typeArguments = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.flowNode = void 0;
+      node.endFlowNode = void 0;
+      node.returnFlowNode = void 0;
       return node;
     }
     function updateMethodDeclaration(node, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
@@ -19332,16 +20364,17 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createClassStaticBlockDeclaration(body) {
-      const node = createBaseGenericNamedDeclaration(
-        172 /* ClassStaticBlockDeclaration */,
-        void 0,
-        void 0,
-        void 0
-      );
+      const node = createBaseDeclaration(172 /* ClassStaticBlockDeclaration */);
       node.body = body;
       node.transformFlags = propagateChildFlags(body) | 16777216 /* ContainsClassFields */;
       node.illegalDecorators = void 0;
       node.modifiers = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.endFlowNode = void 0;
+      node.returnFlowNode = void 0;
       return node;
     }
     function updateClassStaticBlockDeclaration(node, body) {
@@ -19355,19 +20388,21 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createConstructorDeclaration(modifiers, parameters, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        173 /* Constructor */,
-        modifiers,
-        void 0,
-        void 0,
-        parameters,
-        void 0,
-        body
-      );
-      node.transformFlags |= 1024 /* ContainsES2015 */;
+      const node = createBaseDeclaration(173 /* Constructor */);
+      node.modifiers = asNodeArray(modifiers);
+      node.parameters = createNodeArray2(parameters);
+      node.body = body;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | 1024 /* ContainsES2015 */;
       node.illegalDecorators = void 0;
       node.typeParameters = void 0;
       node.type = void 0;
+      node.typeArguments = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.endFlowNode = void 0;
+      node.returnFlowNode = void 0;
       return node;
     }
     function updateConstructorDeclaration(node, modifiers, parameters, body) {
@@ -19382,16 +20417,26 @@ ${lanes.join("\n")}
       return finishUpdateBaseSignatureDeclaration(updated, original);
     }
     function createGetAccessorDeclaration(modifiers, name, parameters, type, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        174 /* GetAccessor */,
-        modifiers,
-        name,
-        void 0,
-        parameters,
-        type,
-        body
-      );
+      const node = createBaseDeclaration(174 /* GetAccessor */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
+      node.parameters = createNodeArray2(parameters);
+      node.type = type;
+      node.body = body;
+      if (!node.body) {
+        node.transformFlags = 1 /* ContainsTypeScript */;
+      } else {
+        node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+      }
+      node.typeArguments = void 0;
       node.typeParameters = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.flowNode = void 0;
+      node.endFlowNode = void 0;
+      node.returnFlowNode = void 0;
       return node;
     }
     function updateGetAccessorDeclaration(node, modifiers, name, parameters, type, body) {
@@ -19404,17 +20449,26 @@ ${lanes.join("\n")}
       return finishUpdateBaseSignatureDeclaration(updated, original);
     }
     function createSetAccessorDeclaration(modifiers, name, parameters, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        175 /* SetAccessor */,
-        modifiers,
-        name,
-        void 0,
-        parameters,
-        void 0,
-        body
-      );
+      const node = createBaseDeclaration(175 /* SetAccessor */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
+      node.parameters = createNodeArray2(parameters);
+      node.body = body;
+      if (!node.body) {
+        node.transformFlags = 1 /* ContainsTypeScript */;
+      } else {
+        node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+      }
+      node.typeArguments = void 0;
       node.typeParameters = void 0;
       node.type = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.flowNode = void 0;
+      node.endFlowNode = void 0;
+      node.returnFlowNode = void 0;
       return node;
     }
     function updateSetAccessorDeclaration(node, modifiers, name, parameters, body) {
@@ -19428,45 +20482,49 @@ ${lanes.join("\n")}
       return finishUpdateBaseSignatureDeclaration(updated, original);
     }
     function createCallSignature2(typeParameters, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        176 /* CallSignature */,
-        void 0,
-        void 0,
-        typeParameters,
-        parameters,
-        type
-      );
+      const node = createBaseDeclaration(176 /* CallSignature */);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = asNodeArray(parameters);
+      node.type = type;
       node.transformFlags = 1 /* ContainsTypeScript */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.typeArguments = void 0;
       return node;
     }
     function updateCallSignature2(node, typeParameters, parameters, type) {
       return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createCallSignature2(typeParameters, parameters, type), node) : node;
     }
     function createConstructSignature2(typeParameters, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        177 /* ConstructSignature */,
-        void 0,
-        void 0,
-        typeParameters,
-        parameters,
-        type
-      );
+      const node = createBaseDeclaration(177 /* ConstructSignature */);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = asNodeArray(parameters);
+      node.type = type;
       node.transformFlags = 1 /* ContainsTypeScript */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.typeArguments = void 0;
       return node;
     }
     function updateConstructSignature2(node, typeParameters, parameters, type) {
       return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createConstructSignature2(typeParameters, parameters, type), node) : node;
     }
     function createIndexSignature3(modifiers, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        178 /* IndexSignature */,
-        modifiers,
-        void 0,
-        void 0,
-        parameters,
-        type
-      );
+      const node = createBaseDeclaration(178 /* IndexSignature */);
+      node.modifiers = asNodeArray(modifiers);
+      node.parameters = asNodeArray(parameters);
+      node.type = type;
       node.transformFlags = 1 /* ContainsTypeScript */;
+      node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.typeArguments = void 0;
       return node;
     }
     function updateIndexSignature2(node, modifiers, parameters, type) {
@@ -19507,16 +20565,17 @@ ${lanes.join("\n")}
       return node.typeName !== typeName || node.typeArguments !== typeArguments ? update(createTypeReferenceNode2(typeName, typeArguments), node) : node;
     }
     function createFunctionTypeNode2(typeParameters, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        181 /* FunctionType */,
-        void 0,
-        void 0,
-        typeParameters,
-        parameters,
-        type
-      );
+      const node = createBaseDeclaration(181 /* FunctionType */);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = asNodeArray(parameters);
+      node.type = type;
       node.transformFlags = 1 /* ContainsTypeScript */;
       node.modifiers = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.typeArguments = void 0;
       return node;
     }
     function updateFunctionTypeNode2(node, typeParameters, parameters, type) {
@@ -19532,19 +20591,27 @@ ${lanes.join("\n")}
       return args.length === 4 ? createConstructorTypeNode1(...args) : args.length === 3 ? createConstructorTypeNode22(...args) : Debug.fail("Incorrect number of arguments specified.");
     }
     function createConstructorTypeNode1(modifiers, typeParameters, parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        182 /* ConstructorType */,
-        modifiers,
+      const node = createBaseDeclaration(182 /* ConstructorType */);
+      node.modifiers = asNodeArray(modifiers);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = asNodeArray(parameters);
+      node.type = type;
+      node.transformFlags = 1 /* ContainsTypeScript */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.typeArguments = void 0;
+      return node;
+    }
+    function createConstructorTypeNode22(typeParameters, parameters, type) {
+      return createConstructorTypeNode1(
+        /*modifiers*/
         void 0,
         typeParameters,
         parameters,
         type
       );
-      node.transformFlags = 1 /* ContainsTypeScript */;
-      return node;
-    }
-    function createConstructorTypeNode22(typeParameters, parameters, type) {
-      return createConstructorTypeNode1(void 0, typeParameters, parameters, type);
     }
     function updateConstructorTypeNode2(...args) {
       return args.length === 5 ? updateConstructorTypeNode1(...args) : args.length === 4 ? updateConstructorTypeNode22(...args) : Debug.fail("Incorrect number of arguments specified.");
@@ -19566,7 +20633,7 @@ ${lanes.join("\n")}
       return node.exprName !== exprName || node.typeArguments !== typeArguments ? update(createTypeQueryNode2(exprName, typeArguments), node) : node;
     }
     function createTypeLiteralNode2(members) {
-      const node = createBaseNode(184 /* TypeLiteral */);
+      const node = createBaseDeclaration(184 /* TypeLiteral */);
       node.members = createNodeArray2(members);
       node.transformFlags = 1 /* ContainsTypeScript */;
       return node;
@@ -19593,12 +20660,14 @@ ${lanes.join("\n")}
       return node.elements !== elements ? update(createTupleTypeNode2(elements), node) : node;
     }
     function createNamedTupleMember(dotDotDotToken, name, questionToken, type) {
-      const node = createBaseNode(199 /* NamedTupleMember */);
+      const node = createBaseDeclaration(199 /* NamedTupleMember */);
       node.dotDotDotToken = dotDotDotToken;
       node.name = name;
       node.questionToken = questionToken;
       node.type = type;
       node.transformFlags = 1 /* ContainsTypeScript */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateNamedTupleMember(node, dotDotDotToken, name, questionToken, type) {
@@ -19650,6 +20719,8 @@ ${lanes.join("\n")}
       node.trueType = trueType;
       node.falseType = falseType;
       node.transformFlags = 1 /* ContainsTypeScript */;
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateConditionalTypeNode2(node, checkType, extendsType, trueType, falseType) {
@@ -19722,7 +20793,7 @@ ${lanes.join("\n")}
       return node.objectType !== objectType || node.indexType !== indexType ? update(createIndexedAccessTypeNode2(objectType, indexType), node) : node;
     }
     function createMappedTypeNode2(readonlyToken, typeParameter, nameType, questionToken, type, members) {
-      const node = createBaseNode(197 /* MappedType */);
+      const node = createBaseDeclaration(197 /* MappedType */);
       node.readonlyToken = readonlyToken;
       node.typeParameter = typeParameter;
       node.nameType = nameType;
@@ -19730,6 +20801,8 @@ ${lanes.join("\n")}
       node.type = type;
       node.members = members && createNodeArray2(members);
       node.transformFlags = 1 /* ContainsTypeScript */;
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateMappedTypeNode2(node, readonlyToken, typeParameter, nameType, questionToken, type, members) {
@@ -19766,31 +20839,20 @@ ${lanes.join("\n")}
       return node.elements !== elements ? update(createArrayBindingPattern2(elements), node) : node;
     }
     function createBindingElement2(dotDotDotToken, propertyName, name, initializer) {
-      const node = createBaseBindingLikeDeclaration(
-        205 /* BindingElement */,
-        void 0,
-        name,
-        initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)
-      );
-      node.propertyName = asName(propertyName);
+      const node = createBaseDeclaration(205 /* BindingElement */);
       node.dotDotDotToken = dotDotDotToken;
-      node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | 1024 /* ContainsES2015 */;
-      if (node.propertyName) {
-        node.transformFlags |= isIdentifier(node.propertyName) ? propagateIdentifierNameFlags(node.propertyName) : propagateChildFlags(node.propertyName);
-      }
-      if (dotDotDotToken)
-        node.transformFlags |= 32768 /* ContainsRestOrSpread */;
+      node.propertyName = asName(propertyName);
+      node.name = asName(name);
+      node.initializer = asInitializer(initializer);
+      node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.propertyName) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (node.dotDotDotToken ? 32768 /* ContainsRestOrSpread */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+      node.flowNode = void 0;
       return node;
     }
     function updateBindingElement2(node, dotDotDotToken, propertyName, name, initializer) {
       return node.propertyName !== propertyName || node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.initializer !== initializer ? update(createBindingElement2(dotDotDotToken, propertyName, name, initializer), node) : node;
     }
-    function createBaseExpression(kind) {
-      const node = createBaseNode(kind);
-      return node;
-    }
     function createArrayLiteralExpression(elements, multiLine) {
-      const node = createBaseExpression(206 /* ArrayLiteralExpression */);
+      const node = createBaseNode(206 /* ArrayLiteralExpression */);
       const lastElement = elements && lastOrUndefined(elements);
       const elementsArray = createNodeArray2(elements, lastElement && isOmittedExpression(lastElement) ? true : void 0);
       node.elements = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(elementsArray);
@@ -19802,20 +20864,39 @@ ${lanes.join("\n")}
       return node.elements !== elements ? update(createArrayLiteralExpression(elements, node.multiLine), node) : node;
     }
     function createObjectLiteralExpression(properties, multiLine) {
-      const node = createBaseExpression(207 /* ObjectLiteralExpression */);
+      const node = createBaseDeclaration(207 /* ObjectLiteralExpression */);
       node.properties = createNodeArray2(properties);
       node.multiLine = multiLine;
       node.transformFlags |= propagateChildrenFlags(node.properties);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateObjectLiteralExpression(node, properties) {
       return node.properties !== properties ? update(createObjectLiteralExpression(properties, node.multiLine), node) : node;
     }
+    function createBasePropertyAccessExpression(expression, questionDotToken, name) {
+      const node = createBaseDeclaration(208 /* PropertyAccessExpression */);
+      node.expression = expression;
+      node.questionDotToken = questionDotToken;
+      node.name = name;
+      node.transformFlags = propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
+      return node;
+    }
     function createPropertyAccessExpression(expression, name) {
-      const node = createBaseExpression(208 /* PropertyAccessExpression */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-      node.name = asName(name);
-      node.transformFlags = propagateChildFlags(node.expression) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
+      const node = createBasePropertyAccessExpression(
+        parenthesizerRules().parenthesizeLeftSideOfAccess(
+          expression,
+          /*optionalChain*/
+          false
+        ),
+        /*questionDotToken*/
+        void 0,
+        asName(name)
+      );
       if (isSuperKeyword(expression)) {
         node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
       }
@@ -19828,23 +20909,45 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.name !== name ? update(createPropertyAccessExpression(expression, name), node) : node;
     }
     function createPropertyAccessChain2(expression, questionDotToken, name) {
-      const node = createBaseExpression(208 /* PropertyAccessExpression */);
+      const node = createBasePropertyAccessExpression(
+        parenthesizerRules().parenthesizeLeftSideOfAccess(
+          expression,
+          /*optionalChain*/
+          true
+        ),
+        questionDotToken,
+        asName(name)
+      );
       node.flags |= 32 /* OptionalChain */;
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
-      node.questionDotToken = questionDotToken;
-      node.name = asName(name);
-      node.transformFlags |= 32 /* ContainsES2020 */ | propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
+      node.transformFlags |= 32 /* ContainsES2020 */;
       return node;
     }
     function updatePropertyAccessChain2(node, expression, questionDotToken, name) {
       Debug.assert(!!(node.flags & 32 /* OptionalChain */), "Cannot update a PropertyAccessExpression using updatePropertyAccessChain. Use updatePropertyAccess instead.");
       return node.expression !== expression || node.questionDotToken !== questionDotToken || node.name !== name ? update(createPropertyAccessChain2(expression, questionDotToken, name), node) : node;
     }
+    function createBaseElementAccessExpression(expression, questionDotToken, argumentExpression) {
+      const node = createBaseDeclaration(209 /* ElementAccessExpression */);
+      node.expression = expression;
+      node.questionDotToken = questionDotToken;
+      node.argumentExpression = argumentExpression;
+      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildFlags(node.argumentExpression);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
+      return node;
+    }
     function createElementAccessExpression(expression, index) {
-      const node = createBaseExpression(209 /* ElementAccessExpression */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-      node.argumentExpression = asExpression(index);
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.argumentExpression);
+      const node = createBaseElementAccessExpression(
+        parenthesizerRules().parenthesizeLeftSideOfAccess(
+          expression,
+          /*optionalChain*/
+          false
+        ),
+        /*questionDotToken*/
+        void 0,
+        asExpression(index)
+      );
       if (isSuperKeyword(expression)) {
         node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
       }
@@ -19857,31 +20960,52 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.argumentExpression !== argumentExpression ? update(createElementAccessExpression(expression, argumentExpression), node) : node;
     }
     function createElementAccessChain2(expression, questionDotToken, index) {
-      const node = createBaseExpression(209 /* ElementAccessExpression */);
+      const node = createBaseElementAccessExpression(
+        parenthesizerRules().parenthesizeLeftSideOfAccess(
+          expression,
+          /*optionalChain*/
+          true
+        ),
+        questionDotToken,
+        asExpression(index)
+      );
       node.flags |= 32 /* OptionalChain */;
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
-      node.questionDotToken = questionDotToken;
-      node.argumentExpression = asExpression(index);
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildFlags(node.argumentExpression) | 32 /* ContainsES2020 */;
+      node.transformFlags |= 32 /* ContainsES2020 */;
       return node;
     }
     function updateElementAccessChain2(node, expression, questionDotToken, argumentExpression) {
       Debug.assert(!!(node.flags & 32 /* OptionalChain */), "Cannot update a ElementAccessExpression using updateElementAccessChain. Use updateElementAccess instead.");
       return node.expression !== expression || node.questionDotToken !== questionDotToken || node.argumentExpression !== argumentExpression ? update(createElementAccessChain2(expression, questionDotToken, argumentExpression), node) : node;
     }
-    function createCallExpression(expression, typeArguments, argumentsArray) {
-      const node = createBaseExpression(210 /* CallExpression */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-      node.typeArguments = asNodeArray(typeArguments);
-      node.arguments = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray2(argumentsArray));
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments);
+    function createBaseCallExpression(expression, questionDotToken, typeArguments, argumentsArray) {
+      const node = createBaseDeclaration(210 /* CallExpression */);
+      node.expression = expression;
+      node.questionDotToken = questionDotToken;
+      node.typeArguments = typeArguments;
+      node.arguments = argumentsArray;
+      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments);
       if (node.typeArguments) {
         node.transformFlags |= 1 /* ContainsTypeScript */;
       }
+      if (isSuperProperty(node.expression)) {
+        node.transformFlags |= 16384 /* ContainsLexicalThis */;
+      }
+      return node;
+    }
+    function createCallExpression(expression, typeArguments, argumentsArray) {
+      const node = createBaseCallExpression(
+        parenthesizerRules().parenthesizeLeftSideOfAccess(
+          expression,
+          /*optionalChain*/
+          false
+        ),
+        /*questionDotToken*/
+        void 0,
+        asNodeArray(typeArguments),
+        parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray2(argumentsArray))
+      );
       if (isImportKeyword(node.expression)) {
         node.transformFlags |= 8388608 /* ContainsDynamicImport */;
-      } else if (isSuperProperty(node.expression)) {
-        node.transformFlags |= 16384 /* ContainsLexicalThis */;
       }
       return node;
     }
@@ -19892,19 +21016,18 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallExpression(expression, typeArguments, argumentsArray), node) : node;
     }
     function createCallChain2(expression, questionDotToken, typeArguments, argumentsArray) {
-      const node = createBaseExpression(210 /* CallExpression */);
+      const node = createBaseCallExpression(
+        parenthesizerRules().parenthesizeLeftSideOfAccess(
+          expression,
+          /*optionalChain*/
+          true
+        ),
+        questionDotToken,
+        asNodeArray(typeArguments),
+        parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray2(argumentsArray))
+      );
       node.flags |= 32 /* OptionalChain */;
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
-      node.questionDotToken = questionDotToken;
-      node.typeArguments = asNodeArray(typeArguments);
-      node.arguments = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray2(argumentsArray));
-      node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments) | 32 /* ContainsES2020 */;
-      if (node.typeArguments) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      }
-      if (isSuperProperty(node.expression)) {
-        node.transformFlags |= 16384 /* ContainsLexicalThis */;
-      }
+      node.transformFlags |= 32 /* ContainsES2020 */;
       return node;
     }
     function updateCallChain2(node, expression, questionDotToken, typeArguments, argumentsArray) {
@@ -19912,7 +21035,7 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.questionDotToken !== questionDotToken || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallChain2(expression, questionDotToken, typeArguments, argumentsArray), node) : node;
     }
     function createNewExpression(expression, typeArguments, argumentsArray) {
-      const node = createBaseExpression(211 /* NewExpression */);
+      const node = createBaseDeclaration(211 /* NewExpression */);
       node.expression = parenthesizerRules().parenthesizeExpressionOfNew(expression);
       node.typeArguments = asNodeArray(typeArguments);
       node.arguments = argumentsArray ? parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(argumentsArray) : void 0;
@@ -19926,8 +21049,12 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createNewExpression(expression, typeArguments, argumentsArray), node) : node;
     }
     function createTaggedTemplateExpression(tag, typeArguments, template) {
-      const node = createBaseExpression(212 /* TaggedTemplateExpression */);
-      node.tag = parenthesizerRules().parenthesizeLeftSideOfAccess(tag, false);
+      const node = createBaseNode(212 /* TaggedTemplateExpression */);
+      node.tag = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        tag,
+        /*optionalChain*/
+        false
+      );
       node.typeArguments = asNodeArray(typeArguments);
       node.template = template;
       node.transformFlags |= propagateChildFlags(node.tag) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.template) | 1024 /* ContainsES2015 */;
@@ -19943,7 +21070,7 @@ ${lanes.join("\n")}
       return node.tag !== tag || node.typeArguments !== typeArguments || node.template !== template ? update(createTaggedTemplateExpression(tag, typeArguments, template), node) : node;
     }
     function createTypeAssertion2(type, expression) {
-      const node = createBaseExpression(213 /* TypeAssertionExpression */);
+      const node = createBaseNode(213 /* TypeAssertionExpression */);
       node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
       node.type = type;
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
@@ -19953,65 +21080,67 @@ ${lanes.join("\n")}
       return node.type !== type || node.expression !== expression ? update(createTypeAssertion2(type, expression), node) : node;
     }
     function createParenthesizedExpression(expression) {
-      const node = createBaseExpression(214 /* ParenthesizedExpression */);
+      const node = createBaseNode(214 /* ParenthesizedExpression */);
       node.expression = expression;
       node.transformFlags = propagateChildFlags(node.expression);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateParenthesizedExpression(node, expression) {
       return node.expression !== expression ? update(createParenthesizedExpression(expression), node) : node;
     }
     function createFunctionExpression2(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        215 /* FunctionExpression */,
-        modifiers,
-        name,
-        typeParameters,
-        parameters,
-        type,
-        body
-      );
+      const node = createBaseDeclaration(215 /* FunctionExpression */);
+      node.modifiers = asNodeArray(modifiers);
       node.asteriskToken = asteriskToken;
-      node.transformFlags |= propagateChildFlags(node.asteriskToken);
-      if (node.typeParameters) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      }
-      if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-        if (node.asteriskToken) {
-          node.transformFlags |= 128 /* ContainsES2018 */;
-        } else {
-          node.transformFlags |= 256 /* ContainsES2017 */;
-        }
-      } else if (node.asteriskToken) {
-        node.transformFlags |= 2048 /* ContainsGenerator */;
-      }
+      node.name = asName(name);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = createNodeArray2(parameters);
+      node.type = type;
+      node.body = body;
+      const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+      const isGenerator = !!node.asteriskToken;
+      const isAsyncGenerator = isAsync && isGenerator;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+      node.typeArguments = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.flowNode = void 0;
+      node.endFlowNode = void 0;
+      node.returnFlowNode = void 0;
       return node;
     }
     function updateFunctionExpression2(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
       return node.name !== name || node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateBaseSignatureDeclaration(createFunctionExpression2(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) : node;
     }
     function createArrowFunction3(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        216 /* ArrowFunction */,
-        modifiers,
-        void 0,
-        typeParameters,
-        parameters,
-        type,
-        parenthesizerRules().parenthesizeConciseBodyOfArrowFunction(body)
-      );
+      const node = createBaseDeclaration(216 /* ArrowFunction */);
+      node.modifiers = asNodeArray(modifiers);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = createNodeArray2(parameters);
+      node.type = type;
       node.equalsGreaterThanToken = equalsGreaterThanToken != null ? equalsGreaterThanToken : createToken3(38 /* EqualsGreaterThanToken */);
-      node.transformFlags |= propagateChildFlags(node.equalsGreaterThanToken) | 1024 /* ContainsES2015 */;
-      if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-        node.transformFlags |= 256 /* ContainsES2017 */ | 16384 /* ContainsLexicalThis */;
-      }
+      node.body = parenthesizerRules().parenthesizeConciseBodyOfArrowFunction(body);
+      const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.equalsGreaterThanToken) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isAsync ? 256 /* ContainsES2017 */ | 16384 /* ContainsLexicalThis */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+      node.typeArguments = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.flowNode = void 0;
+      node.endFlowNode = void 0;
+      node.returnFlowNode = void 0;
       return node;
     }
     function updateArrowFunction3(node, modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
       return node.modifiers !== modifiers || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.equalsGreaterThanToken !== equalsGreaterThanToken || node.body !== body ? finishUpdateBaseSignatureDeclaration(createArrowFunction3(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body), node) : node;
     }
     function createDeleteExpression(expression) {
-      const node = createBaseExpression(217 /* DeleteExpression */);
+      const node = createBaseNode(217 /* DeleteExpression */);
       node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
       node.transformFlags |= propagateChildFlags(node.expression);
       return node;
@@ -20020,7 +21149,7 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createDeleteExpression(expression), node) : node;
     }
     function createTypeOfExpression(expression) {
-      const node = createBaseExpression(218 /* TypeOfExpression */);
+      const node = createBaseNode(218 /* TypeOfExpression */);
       node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
       node.transformFlags |= propagateChildFlags(node.expression);
       return node;
@@ -20029,7 +21158,7 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createTypeOfExpression(expression), node) : node;
     }
     function createVoidExpression(expression) {
-      const node = createBaseExpression(219 /* VoidExpression */);
+      const node = createBaseNode(219 /* VoidExpression */);
       node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
       node.transformFlags |= propagateChildFlags(node.expression);
       return node;
@@ -20038,7 +21167,7 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createVoidExpression(expression), node) : node;
     }
     function createAwaitExpression(expression) {
-      const node = createBaseExpression(220 /* AwaitExpression */);
+      const node = createBaseNode(220 /* AwaitExpression */);
       node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
       node.transformFlags |= propagateChildFlags(node.expression) | 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */ | 2097152 /* ContainsAwait */;
       return node;
@@ -20047,7 +21176,7 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createAwaitExpression(expression), node) : node;
     }
     function createPrefixUnaryExpression(operator, operand) {
-      const node = createBaseExpression(221 /* PrefixUnaryExpression */);
+      const node = createBaseNode(221 /* PrefixUnaryExpression */);
       node.operator = operator;
       node.operand = parenthesizerRules().parenthesizeOperandOfPrefixUnary(operand);
       node.transformFlags |= propagateChildFlags(node.operand);
@@ -20060,7 +21189,7 @@ ${lanes.join("\n")}
       return node.operand !== operand ? update(createPrefixUnaryExpression(node.operator, operand), node) : node;
     }
     function createPostfixUnaryExpression(operand, operator) {
-      const node = createBaseExpression(222 /* PostfixUnaryExpression */);
+      const node = createBaseNode(222 /* PostfixUnaryExpression */);
       node.operator = operator;
       node.operand = parenthesizerRules().parenthesizeOperandOfPostfixUnary(operand);
       node.transformFlags |= propagateChildFlags(node.operand);
@@ -20073,7 +21202,7 @@ ${lanes.join("\n")}
       return node.operand !== operand ? update(createPostfixUnaryExpression(operand, node.operator), node) : node;
     }
     function createBinaryExpression(left, operator, right) {
-      const node = createBaseExpression(223 /* BinaryExpression */);
+      const node = createBaseDeclaration(223 /* BinaryExpression */);
       const operatorToken = asToken(operator);
       const operatorKind = operatorToken.kind;
       node.left = parenthesizerRules().parenthesizeLeftSideOfBinary(operatorKind, left);
@@ -20096,6 +21225,8 @@ ${lanes.join("\n")}
       if (operatorKind === 101 /* InKeyword */ && isPrivateIdentifier(node.left)) {
         node.transformFlags |= 536870912 /* ContainsPrivateIdentifierInExpression */;
       }
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function propagateAssignmentPatternFlags(node) {
@@ -20122,7 +21253,7 @@ ${lanes.join("\n")}
       return node.left !== left || node.operatorToken !== operator || node.right !== right ? update(createBinaryExpression(left, operator, right), node) : node;
     }
     function createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse) {
-      const node = createBaseExpression(224 /* ConditionalExpression */);
+      const node = createBaseNode(224 /* ConditionalExpression */);
       node.condition = parenthesizerRules().parenthesizeConditionOfConditionalExpression(condition);
       node.questionToken = questionToken != null ? questionToken : createToken3(57 /* QuestionToken */);
       node.whenTrue = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenTrue);
@@ -20135,7 +21266,7 @@ ${lanes.join("\n")}
       return node.condition !== condition || node.questionToken !== questionToken || node.whenTrue !== whenTrue || node.colonToken !== colonToken || node.whenFalse !== whenFalse ? update(createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse), node) : node;
     }
     function createTemplateExpression2(head, templateSpans) {
-      const node = createBaseExpression(225 /* TemplateExpression */);
+      const node = createBaseNode(225 /* TemplateExpression */);
       node.head = head;
       node.templateSpans = createNodeArray2(templateSpans);
       node.transformFlags |= propagateChildFlags(node.head) | propagateChildrenFlags(node.templateSpans) | 1024 /* ContainsES2015 */;
@@ -20144,7 +21275,7 @@ ${lanes.join("\n")}
     function updateTemplateExpression2(node, head, templateSpans) {
       return node.head !== head || node.templateSpans !== templateSpans ? update(createTemplateExpression2(head, templateSpans), node) : node;
     }
-    function createTemplateLiteralLikeNodeChecked(kind, text, rawText, templateFlags = 0 /* None */) {
+    function checkTemplateLiteralLikeNode(kind, text, rawText, templateFlags = 0 /* None */) {
       Debug.assert(!(templateFlags & ~2048 /* TemplateLiteralLikeFlags */), "Unsupported template flags.");
       let cooked = void 0;
       if (rawText !== void 0 && rawText !== text) {
@@ -20161,34 +21292,56 @@ ${lanes.join("\n")}
       } else if (cooked !== void 0) {
         Debug.assert(text === cooked, "Expected argument 'text' to be the normalized (i.e. 'cooked') version of argument 'rawText'.");
       }
-      return createTemplateLiteralLikeNode(kind, text, rawText, templateFlags);
+      return text;
     }
-    function createTemplateLiteralLikeNode(kind, text, rawText, templateFlags) {
+    function getTransformFlagsOfTemplateLiteralLike(templateFlags) {
+      let transformFlags = 1024 /* ContainsES2015 */;
+      if (templateFlags) {
+        transformFlags |= 128 /* ContainsES2018 */;
+      }
+      return transformFlags;
+    }
+    function createTemplateLiteralLikeToken(kind, text, rawText, templateFlags) {
       const node = createBaseToken(kind);
       node.text = text;
       node.rawText = rawText;
       node.templateFlags = templateFlags & 2048 /* TemplateLiteralLikeFlags */;
-      node.transformFlags |= 1024 /* ContainsES2015 */;
-      if (node.templateFlags) {
-        node.transformFlags |= 128 /* ContainsES2018 */;
-      }
+      node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags);
       return node;
     }
+    function createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags) {
+      const node = createBaseDeclaration(kind);
+      node.text = text;
+      node.rawText = rawText;
+      node.templateFlags = templateFlags & 2048 /* TemplateLiteralLikeFlags */;
+      node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags);
+      return node;
+    }
+    function createTemplateLiteralLikeNode(kind, text, rawText, templateFlags) {
+      if (kind === 14 /* NoSubstitutionTemplateLiteral */) {
+        return createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags);
+      }
+      return createTemplateLiteralLikeToken(kind, text, rawText, templateFlags);
+    }
     function createTemplateHead2(text, rawText, templateFlags) {
-      return createTemplateLiteralLikeNodeChecked(15 /* TemplateHead */, text, rawText, templateFlags);
+      text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+      return createTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
     }
     function createTemplateMiddle2(text, rawText, templateFlags) {
-      return createTemplateLiteralLikeNodeChecked(16 /* TemplateMiddle */, text, rawText, templateFlags);
+      text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+      return createTemplateLiteralLikeNode(16 /* TemplateMiddle */, text, rawText, templateFlags);
     }
     function createTemplateTail2(text, rawText, templateFlags) {
-      return createTemplateLiteralLikeNodeChecked(17 /* TemplateTail */, text, rawText, templateFlags);
+      text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+      return createTemplateLiteralLikeNode(17 /* TemplateTail */, text, rawText, templateFlags);
     }
     function createNoSubstitutionTemplateLiteral2(text, rawText, templateFlags) {
-      return createTemplateLiteralLikeNodeChecked(14 /* NoSubstitutionTemplateLiteral */, text, rawText, templateFlags);
+      text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+      return createTemplateLiteralLikeDeclaration(14 /* NoSubstitutionTemplateLiteral */, text, rawText, templateFlags);
     }
     function createYieldExpression(asteriskToken, expression) {
       Debug.assert(!asteriskToken || !!expression, "A `YieldExpression` with an asteriskToken must have an expression.");
-      const node = createBaseExpression(226 /* YieldExpression */);
+      const node = createBaseNode(226 /* YieldExpression */);
       node.expression = expression && parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
       node.asteriskToken = asteriskToken;
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.asteriskToken) | 1024 /* ContainsES2015 */ | 128 /* ContainsES2018 */ | 1048576 /* ContainsYield */;
@@ -20198,7 +21351,7 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.asteriskToken !== asteriskToken ? update(createYieldExpression(asteriskToken, expression), node) : node;
     }
     function createSpreadElement(expression) {
-      const node = createBaseExpression(227 /* SpreadElement */);
+      const node = createBaseNode(227 /* SpreadElement */);
       node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
       node.transformFlags |= propagateChildFlags(node.expression) | 1024 /* ContainsES2015 */ | 32768 /* ContainsRestOrSpread */;
       return node;
@@ -20207,26 +21360,30 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createSpreadElement(expression), node) : node;
     }
     function createClassExpression3(modifiers, name, typeParameters, heritageClauses, members) {
-      const node = createBaseClassLikeDeclaration(
-        228 /* ClassExpression */,
-        modifiers,
-        name,
-        typeParameters,
-        heritageClauses,
-        members
-      );
-      node.transformFlags |= 1024 /* ContainsES2015 */;
+      const node = createBaseDeclaration(228 /* ClassExpression */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.heritageClauses = asNodeArray(heritageClauses);
+      node.members = createNodeArray2(members);
+      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateClassExpression3(node, modifiers, name, typeParameters, heritageClauses, members) {
       return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassExpression3(modifiers, name, typeParameters, heritageClauses, members), node) : node;
     }
     function createOmittedExpression2() {
-      return createBaseExpression(229 /* OmittedExpression */);
+      return createBaseNode(229 /* OmittedExpression */);
     }
     function createExpressionWithTypeArguments3(expression, typeArguments) {
       const node = createBaseNode(230 /* ExpressionWithTypeArguments */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
+      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      );
       node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments);
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | 1024 /* ContainsES2015 */;
       return node;
@@ -20235,7 +21392,7 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.typeArguments !== typeArguments ? update(createExpressionWithTypeArguments3(expression, typeArguments), node) : node;
     }
     function createAsExpression2(expression, type) {
-      const node = createBaseExpression(231 /* AsExpression */);
+      const node = createBaseNode(231 /* AsExpression */);
       node.expression = expression;
       node.type = type;
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
@@ -20245,8 +21402,12 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.type !== type ? update(createAsExpression2(expression, type), node) : node;
     }
     function createNonNullExpression2(expression) {
-      const node = createBaseExpression(232 /* NonNullExpression */);
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
+      const node = createBaseNode(232 /* NonNullExpression */);
+      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      );
       node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
       return node;
     }
@@ -20257,7 +21418,7 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createNonNullExpression2(expression), node) : node;
     }
     function createSatisfiesExpression(expression, type) {
-      const node = createBaseExpression(235 /* SatisfiesExpression */);
+      const node = createBaseNode(235 /* SatisfiesExpression */);
       node.expression = expression;
       node.type = type;
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
@@ -20267,9 +21428,13 @@ ${lanes.join("\n")}
       return node.expression !== expression || node.type !== type ? update(createSatisfiesExpression(expression, type), node) : node;
     }
     function createNonNullChain2(expression) {
-      const node = createBaseExpression(232 /* NonNullExpression */);
+      const node = createBaseNode(232 /* NonNullExpression */);
       node.flags |= 32 /* OptionalChain */;
-      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
+      node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        true
+      );
       node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
       return node;
     }
@@ -20278,7 +21443,7 @@ ${lanes.join("\n")}
       return node.expression !== expression ? update(createNonNullChain2(expression), node) : node;
     }
     function createMetaProperty2(keywordToken, name) {
-      const node = createBaseExpression(233 /* MetaProperty */);
+      const node = createBaseNode(233 /* MetaProperty */);
       node.keywordToken = keywordToken;
       node.name = name;
       node.transformFlags |= propagateChildFlags(node.name);
@@ -20292,6 +21457,7 @@ ${lanes.join("\n")}
         default:
           return Debug.assertNever(keywordToken);
       }
+      node.flowNode = void 0;
       return node;
     }
     function updateMetaProperty2(node, name) {
@@ -20317,31 +21483,45 @@ ${lanes.join("\n")}
       node.statements = createNodeArray2(statements);
       node.multiLine = multiLine;
       node.transformFlags |= propagateChildrenFlags(node.statements);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateBlock2(node, statements) {
       return node.statements !== statements ? update(createBlock2(statements, node.multiLine), node) : node;
     }
     function createVariableStatement2(modifiers, declarationList) {
-      const node = createBaseDeclaration(240 /* VariableStatement */);
+      const node = createBaseNode(240 /* VariableStatement */);
       node.modifiers = asNodeArray(modifiers);
       node.declarationList = isArray(declarationList) ? createVariableDeclarationList2(declarationList) : declarationList;
       node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.declarationList);
       if (modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
         node.transformFlags = 1 /* ContainsTypeScript */;
       }
+      node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateVariableStatement2(node, modifiers, declarationList) {
       return node.modifiers !== modifiers || node.declarationList !== declarationList ? update(createVariableStatement2(modifiers, declarationList), node) : node;
     }
     function createEmptyStatement2() {
-      return createBaseNode(239 /* EmptyStatement */);
+      const node = createBaseNode(239 /* EmptyStatement */);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      return node;
     }
     function createExpressionStatement2(expression) {
       const node = createBaseNode(241 /* ExpressionStatement */);
       node.expression = parenthesizerRules().parenthesizeExpressionOfExpressionStatement(expression);
       node.transformFlags |= propagateChildFlags(node.expression);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateExpressionStatement2(node, expression) {
@@ -20353,6 +21533,9 @@ ${lanes.join("\n")}
       node.thenStatement = asEmbeddedStatement(thenStatement);
       node.elseStatement = asEmbeddedStatement(elseStatement);
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thenStatement) | propagateChildFlags(node.elseStatement);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateIfStatement(node, expression, thenStatement, elseStatement) {
@@ -20363,6 +21546,9 @@ ${lanes.join("\n")}
       node.statement = asEmbeddedStatement(statement);
       node.expression = expression;
       node.transformFlags |= propagateChildFlags(node.statement) | propagateChildFlags(node.expression);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateDoStatement(node, statement, expression) {
@@ -20373,6 +21559,9 @@ ${lanes.join("\n")}
       node.expression = expression;
       node.statement = asEmbeddedStatement(statement);
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateWhileStatement(node, expression, statement) {
@@ -20385,6 +21574,11 @@ ${lanes.join("\n")}
       node.incrementor = incrementor;
       node.statement = asEmbeddedStatement(statement);
       node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.condition) | propagateChildFlags(node.incrementor) | propagateChildFlags(node.statement);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateForStatement(node, initializer, condition, incrementor, statement) {
@@ -20396,6 +21590,11 @@ ${lanes.join("\n")}
       node.expression = expression;
       node.statement = asEmbeddedStatement(statement);
       node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateForInStatement(node, initializer, expression, statement) {
@@ -20410,6 +21609,11 @@ ${lanes.join("\n")}
       node.transformFlags |= propagateChildFlags(node.awaitModifier) | propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement) | 1024 /* ContainsES2015 */;
       if (awaitModifier)
         node.transformFlags |= 128 /* ContainsES2018 */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateForOfStatement(node, awaitModifier, initializer, expression, statement) {
@@ -20419,6 +21623,9 @@ ${lanes.join("\n")}
       const node = createBaseNode(248 /* ContinueStatement */);
       node.label = asName(label);
       node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateContinueStatement(node, label) {
@@ -20428,6 +21635,9 @@ ${lanes.join("\n")}
       const node = createBaseNode(249 /* BreakStatement */);
       node.label = asName(label);
       node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateBreakStatement(node, label) {
@@ -20437,6 +21647,9 @@ ${lanes.join("\n")}
       const node = createBaseNode(250 /* ReturnStatement */);
       node.expression = expression;
       node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateReturnStatement(node, expression) {
@@ -20447,6 +21660,9 @@ ${lanes.join("\n")}
       node.expression = expression;
       node.statement = asEmbeddedStatement(statement);
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateWithStatement(node, expression, statement) {
@@ -20457,6 +21673,10 @@ ${lanes.join("\n")}
       node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
       node.caseBlock = caseBlock;
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.caseBlock);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
+      node.possiblyExhaustive = false;
       return node;
     }
     function updateSwitchStatement(node, expression, caseBlock) {
@@ -20467,6 +21687,9 @@ ${lanes.join("\n")}
       node.label = asName(label);
       node.statement = asEmbeddedStatement(statement);
       node.transformFlags |= propagateChildFlags(node.label) | propagateChildFlags(node.statement);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateLabeledStatement(node, label, statement) {
@@ -20476,6 +21699,9 @@ ${lanes.join("\n")}
       const node = createBaseNode(254 /* ThrowStatement */);
       node.expression = expression;
       node.transformFlags |= propagateChildFlags(node.expression);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateThrowStatement(node, expression) {
@@ -20487,27 +21713,31 @@ ${lanes.join("\n")}
       node.catchClause = catchClause;
       node.finallyBlock = finallyBlock;
       node.transformFlags |= propagateChildFlags(node.tryBlock) | propagateChildFlags(node.catchClause) | propagateChildFlags(node.finallyBlock);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
       return node;
     }
     function updateTryStatement(node, tryBlock, catchClause, finallyBlock) {
       return node.tryBlock !== tryBlock || node.catchClause !== catchClause || node.finallyBlock !== finallyBlock ? update(createTryStatement(tryBlock, catchClause, finallyBlock), node) : node;
     }
     function createDebuggerStatement2() {
-      return createBaseNode(256 /* DebuggerStatement */);
+      const node = createBaseNode(256 /* DebuggerStatement */);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.flowNode = void 0;
+      return node;
     }
     function createVariableDeclaration3(name, exclamationToken, type, initializer) {
-      const node = createBaseVariableLikeDeclaration(
-        257 /* VariableDeclaration */,
-        void 0,
-        name,
-        type,
-        initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)
-      );
+      var _a2;
+      const node = createBaseDeclaration(257 /* VariableDeclaration */);
+      node.name = asName(name);
       node.exclamationToken = exclamationToken;
-      node.transformFlags |= propagateChildFlags(node.exclamationToken);
-      if (exclamationToken) {
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      }
+      node.type = type;
+      node.initializer = asInitializer(initializer);
+      node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (((_a2 = node.exclamationToken) != null ? _a2 : node.type) ? 1 /* ContainsTypeScript */ : 0 /* None */);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateVariableDeclaration3(node, name, exclamationToken, type, initializer) {
@@ -20527,31 +21757,30 @@ ${lanes.join("\n")}
       return node.declarations !== declarations ? update(createVariableDeclarationList2(declarations, node.flags), node) : node;
     }
     function createFunctionDeclaration2(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-      const node = createBaseFunctionLikeDeclaration(
-        259 /* FunctionDeclaration */,
-        modifiers,
-        name,
-        typeParameters,
-        parameters,
-        type,
-        body
-      );
+      const node = createBaseDeclaration(259 /* FunctionDeclaration */);
+      node.modifiers = asNodeArray(modifiers);
       node.asteriskToken = asteriskToken;
+      node.name = asName(name);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.parameters = createNodeArray2(parameters);
+      node.type = type;
+      node.body = body;
       if (!node.body || modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
         node.transformFlags = 1 /* ContainsTypeScript */;
       } else {
-        node.transformFlags |= propagateChildFlags(node.asteriskToken) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
-        if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-          if (node.asteriskToken) {
-            node.transformFlags |= 128 /* ContainsES2018 */;
-          } else {
-            node.transformFlags |= 256 /* ContainsES2017 */;
-          }
-        } else if (node.asteriskToken) {
-          node.transformFlags |= 2048 /* ContainsGenerator */;
-        }
+        const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+        const isGenerator = !!node.asteriskToken;
+        const isAsyncGenerator = isAsync && isGenerator;
+        node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
       }
       node.illegalDecorators = void 0;
+      node.typeArguments = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.endFlowNode = void 0;
+      node.returnFlowNode = void 0;
       return node;
     }
     function updateFunctionDeclaration2(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
@@ -20564,38 +21793,38 @@ ${lanes.join("\n")}
       return finishUpdateBaseSignatureDeclaration(updated, original);
     }
     function createClassDeclaration2(modifiers, name, typeParameters, heritageClauses, members) {
-      const node = createBaseClassLikeDeclaration(
-        260 /* ClassDeclaration */,
-        modifiers,
-        name,
-        typeParameters,
-        heritageClauses,
-        members
-      );
+      const node = createBaseDeclaration(260 /* ClassDeclaration */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.heritageClauses = asNodeArray(heritageClauses);
+      node.members = createNodeArray2(members);
       if (modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
         node.transformFlags = 1 /* ContainsTypeScript */;
       } else {
-        node.transformFlags |= 1024 /* ContainsES2015 */;
+        node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
         if (node.transformFlags & 8192 /* ContainsTypeScriptClassSyntax */) {
           node.transformFlags |= 1 /* ContainsTypeScript */;
         }
       }
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateClassDeclaration2(node, modifiers, name, typeParameters, heritageClauses, members) {
       return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassDeclaration2(modifiers, name, typeParameters, heritageClauses, members), node) : node;
     }
     function createInterfaceDeclaration2(modifiers, name, typeParameters, heritageClauses, members) {
-      const node = createBaseInterfaceOrClassLikeDeclaration(
-        261 /* InterfaceDeclaration */,
-        modifiers,
-        name,
-        typeParameters,
-        heritageClauses
-      );
+      const node = createBaseDeclaration(261 /* InterfaceDeclaration */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
+      node.typeParameters = asNodeArray(typeParameters);
+      node.heritageClauses = asNodeArray(heritageClauses);
       node.members = createNodeArray2(members);
       node.transformFlags = 1 /* ContainsTypeScript */;
       node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateInterfaceDeclaration2(node, modifiers, name, typeParameters, heritageClauses, members) {
@@ -20608,15 +21837,17 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createTypeAliasDeclaration2(modifiers, name, typeParameters, type) {
-      const node = createBaseGenericNamedDeclaration(
-        262 /* TypeAliasDeclaration */,
-        modifiers,
-        name,
-        typeParameters
-      );
+      const node = createBaseDeclaration(262 /* TypeAliasDeclaration */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
+      node.typeParameters = asNodeArray(typeParameters);
       node.type = type;
       node.transformFlags = 1 /* ContainsTypeScript */;
       node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateTypeAliasDeclaration2(node, modifiers, name, typeParameters, type) {
@@ -20629,15 +21860,15 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createEnumDeclaration2(modifiers, name, members) {
-      const node = createBaseNamedDeclaration(
-        263 /* EnumDeclaration */,
-        modifiers,
-        name
-      );
+      const node = createBaseDeclaration(263 /* EnumDeclaration */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
       node.members = createNodeArray2(members);
-      node.transformFlags |= propagateChildrenFlags(node.members) | 1 /* ContainsTypeScript */;
+      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.name) | propagateChildrenFlags(node.members) | 1 /* ContainsTypeScript */;
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
       node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateEnumDeclaration2(node, modifiers, name, members) {
@@ -20662,6 +21893,10 @@ ${lanes.join("\n")}
       }
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
       node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateModuleDeclaration2(node, modifiers, name, body) {
@@ -20677,6 +21912,8 @@ ${lanes.join("\n")}
       const node = createBaseNode(265 /* ModuleBlock */);
       node.statements = createNodeArray2(statements);
       node.transformFlags |= propagateChildrenFlags(node.statements);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateModuleBlock2(node, statements) {
@@ -20686,20 +21923,21 @@ ${lanes.join("\n")}
       const node = createBaseNode(266 /* CaseBlock */);
       node.clauses = createNodeArray2(clauses);
       node.transformFlags |= propagateChildrenFlags(node.clauses);
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateCaseBlock2(node, clauses) {
       return node.clauses !== clauses ? update(createCaseBlock2(clauses), node) : node;
     }
     function createNamespaceExportDeclaration2(name) {
-      const node = createBaseNamedDeclaration(
-        267 /* NamespaceExportDeclaration */,
-        void 0,
-        name
-      );
-      node.transformFlags = 1 /* ContainsTypeScript */;
+      const node = createBaseDeclaration(267 /* NamespaceExportDeclaration */);
+      node.name = asName(name);
+      node.transformFlags |= propagateIdentifierNameFlags(node.name) | 1 /* ContainsTypeScript */;
       node.illegalDecorators = void 0;
       node.modifiers = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateNamespaceExportDeclaration2(node, name) {
@@ -20713,18 +21951,19 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createImportEqualsDeclaration2(modifiers, isTypeOnly, name, moduleReference) {
-      const node = createBaseNamedDeclaration(
-        268 /* ImportEqualsDeclaration */,
-        modifiers,
-        name
-      );
+      const node = createBaseDeclaration(268 /* ImportEqualsDeclaration */);
+      node.modifiers = asNodeArray(modifiers);
+      node.name = asName(name);
       node.isTypeOnly = isTypeOnly;
       node.moduleReference = moduleReference;
-      node.transformFlags |= propagateChildFlags(node.moduleReference);
-      if (!isExternalModuleReference(node.moduleReference))
+      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.moduleReference);
+      if (!isExternalModuleReference(node.moduleReference)) {
         node.transformFlags |= 1 /* ContainsTypeScript */;
+      }
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
       node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateImportEqualsDeclaration2(node, modifiers, isTypeOnly, name, moduleReference) {
@@ -20737,7 +21976,7 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createImportDeclaration2(modifiers, importClause, moduleSpecifier, assertClause) {
-      const node = createBaseDeclaration(269 /* ImportDeclaration */);
+      const node = createBaseNode(269 /* ImportDeclaration */);
       node.modifiers = asNodeArray(modifiers);
       node.importClause = importClause;
       node.moduleSpecifier = moduleSpecifier;
@@ -20745,6 +21984,8 @@ ${lanes.join("\n")}
       node.transformFlags |= propagateChildFlags(node.importClause) | propagateChildFlags(node.moduleSpecifier);
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
       node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateImportDeclaration2(node, modifiers, importClause, moduleSpecifier, assertClause) {
@@ -20757,7 +21998,7 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createImportClause3(isTypeOnly, name, namedBindings) {
-      const node = createBaseNode(270 /* ImportClause */);
+      const node = createBaseDeclaration(270 /* ImportClause */);
       node.isTypeOnly = isTypeOnly;
       node.name = name;
       node.namedBindings = namedBindings;
@@ -20801,7 +22042,7 @@ ${lanes.join("\n")}
       return node.assertClause !== clause || node.multiLine !== multiLine ? update(createImportTypeAssertionContainer(clause, multiLine), node) : node;
     }
     function createNamespaceImport2(name) {
-      const node = createBaseNode(271 /* NamespaceImport */);
+      const node = createBaseDeclaration(271 /* NamespaceImport */);
       node.name = name;
       node.transformFlags |= propagateChildFlags(node.name);
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
@@ -20811,7 +22052,7 @@ ${lanes.join("\n")}
       return node.name !== name ? update(createNamespaceImport2(name), node) : node;
     }
     function createNamespaceExport2(name) {
-      const node = createBaseNode(277 /* NamespaceExport */);
+      const node = createBaseDeclaration(277 /* NamespaceExport */);
       node.name = name;
       node.transformFlags |= propagateChildFlags(node.name) | 4 /* ContainsESNext */;
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
@@ -20831,7 +22072,7 @@ ${lanes.join("\n")}
       return node.elements !== elements ? update(createNamedImports2(elements), node) : node;
     }
     function createImportSpecifier2(isTypeOnly, propertyName, name) {
-      const node = createBaseNode(273 /* ImportSpecifier */);
+      const node = createBaseDeclaration(273 /* ImportSpecifier */);
       node.isTypeOnly = isTypeOnly;
       node.propertyName = propertyName;
       node.name = name;
@@ -20846,10 +22087,17 @@ ${lanes.join("\n")}
       const node = createBaseDeclaration(274 /* ExportAssignment */);
       node.modifiers = asNodeArray(modifiers);
       node.isExportEquals = isExportEquals;
-      node.expression = isExportEquals ? parenthesizerRules().parenthesizeRightSideOfBinary(63 /* EqualsToken */, void 0, expression) : parenthesizerRules().parenthesizeExpressionOfExportDefault(expression);
+      node.expression = isExportEquals ? parenthesizerRules().parenthesizeRightSideOfBinary(
+        63 /* EqualsToken */,
+        /*leftSide*/
+        void 0,
+        expression
+      ) : parenthesizerRules().parenthesizeExpressionOfExportDefault(expression);
       node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.expression);
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
       node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateExportAssignment2(node, modifiers, expression) {
@@ -20871,6 +22119,8 @@ ${lanes.join("\n")}
       node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.exportClause) | propagateChildFlags(node.moduleSpecifier);
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
       node.illegalDecorators = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateExportDeclaration3(node, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) {
@@ -20899,6 +22149,8 @@ ${lanes.join("\n")}
       node.name = asName(name);
       node.transformFlags |= propagateChildFlags(node.propertyName) | propagateChildFlags(node.name);
       node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateExportSpecifier2(node, isTypeOnly, propertyName, name) {
@@ -20906,6 +22158,8 @@ ${lanes.join("\n")}
     }
     function createMissingDeclaration() {
       const node = createBaseDeclaration(279 /* MissingDeclaration */);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function createExternalModuleReference2(expression) {
@@ -20941,21 +22195,22 @@ ${lanes.join("\n")}
       return node.type !== type ? update(createJSDocUnaryTypeWorker(kind, type), node) : node;
     }
     function createJSDocFunctionType(parameters, type) {
-      const node = createBaseSignatureDeclaration(
-        320 /* JSDocFunctionType */,
-        void 0,
-        void 0,
-        void 0,
-        parameters,
-        type
-      );
+      const node = createBaseDeclaration(320 /* JSDocFunctionType */);
+      node.parameters = asNodeArray(parameters);
+      node.type = type;
+      node.transformFlags = propagateChildrenFlags(node.parameters) | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.typeArguments = void 0;
       return node;
     }
     function updateJSDocFunctionType(node, parameters, type) {
       return node.parameters !== parameters || node.type !== type ? update(createJSDocFunctionType(parameters, type), node) : node;
     }
     function createJSDocTypeLiteral2(propertyTags, isArrayType = false) {
-      const node = createBaseNode(325 /* JSDocTypeLiteral */);
+      const node = createBaseDeclaration(325 /* JSDocTypeLiteral */);
       node.jsDocPropertyTags = asNodeArray(propertyTags);
       node.isArrayType = isArrayType;
       return node;
@@ -20972,10 +22227,14 @@ ${lanes.join("\n")}
       return node.type !== type ? update(createJSDocTypeExpression2(type), node) : node;
     }
     function createJSDocSignature2(typeParameters, parameters, type) {
-      const node = createBaseNode(326 /* JSDocSignature */);
+      const node = createBaseDeclaration(326 /* JSDocSignature */);
       node.typeParameters = asNodeArray(typeParameters);
       node.parameters = createNodeArray2(parameters);
       node.type = type;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateJSDocSignature(node, typeParameters, parameters, type) {
@@ -20991,8 +22250,14 @@ ${lanes.join("\n")}
       node.comment = comment;
       return node;
     }
+    function createBaseJSDocTagDeclaration(kind, tagName, comment) {
+      const node = createBaseDeclaration(kind);
+      node.tagName = tagName;
+      node.comment = comment;
+      return node;
+    }
     function createJSDocTemplateTag2(tagName, constraint, typeParameters, comment) {
-      const node = createBaseJSDocTag(347 /* JSDocTemplateTag */, tagName != null ? tagName : createIdentifier3("template"), comment);
+      const node = createBaseJSDocTag(348 /* JSDocTemplateTag */, tagName != null ? tagName : createIdentifier3("template"), comment);
       node.constraint = constraint;
       node.typeParameters = createNodeArray2(typeParameters);
       return node;
@@ -21001,17 +22266,19 @@ ${lanes.join("\n")}
       return node.tagName !== tagName || node.constraint !== constraint || node.typeParameters !== typeParameters || node.comment !== comment ? update(createJSDocTemplateTag2(tagName, constraint, typeParameters, comment), node) : node;
     }
     function createJSDocTypedefTag2(tagName, typeExpression, fullName, comment) {
-      const node = createBaseJSDocTag(348 /* JSDocTypedefTag */, tagName != null ? tagName : createIdentifier3("typedef"), comment);
+      const node = createBaseJSDocTagDeclaration(349 /* JSDocTypedefTag */, tagName != null ? tagName : createIdentifier3("typedef"), comment);
       node.typeExpression = typeExpression;
       node.fullName = fullName;
       node.name = getJSDocTypeAliasName(fullName);
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateJSDocTypedefTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) {
       return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocTypedefTag2(tagName, typeExpression, fullName, comment), node) : node;
     }
     function createJSDocParameterTag2(tagName, name, isBracketed, typeExpression, isNameFirst, comment) {
-      const node = createBaseJSDocTag(343 /* JSDocParameterTag */, tagName != null ? tagName : createIdentifier3("param"), comment);
+      const node = createBaseJSDocTagDeclaration(344 /* JSDocParameterTag */, tagName != null ? tagName : createIdentifier3("param"), comment);
       node.typeExpression = typeExpression;
       node.name = name;
       node.isNameFirst = !!isNameFirst;
@@ -21022,7 +22289,7 @@ ${lanes.join("\n")}
       return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocParameterTag2(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node;
     }
     function createJSDocPropertyTag2(tagName, name, isBracketed, typeExpression, isNameFirst, comment) {
-      const node = createBaseJSDocTag(350 /* JSDocPropertyTag */, tagName != null ? tagName : createIdentifier3("prop"), comment);
+      const node = createBaseJSDocTagDeclaration(351 /* JSDocPropertyTag */, tagName != null ? tagName : createIdentifier3("prop"), comment);
       node.typeExpression = typeExpression;
       node.name = name;
       node.isNameFirst = !!isNameFirst;
@@ -21033,15 +22300,25 @@ ${lanes.join("\n")}
       return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocPropertyTag2(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node;
     }
     function createJSDocCallbackTag2(tagName, typeExpression, fullName, comment) {
-      const node = createBaseJSDocTag(341 /* JSDocCallbackTag */, tagName != null ? tagName : createIdentifier3("callback"), comment);
+      const node = createBaseJSDocTagDeclaration(341 /* JSDocCallbackTag */, tagName != null ? tagName : createIdentifier3("callback"), comment);
       node.typeExpression = typeExpression;
       node.fullName = fullName;
       node.name = getJSDocTypeAliasName(fullName);
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateJSDocCallbackTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) {
       return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocCallbackTag2(tagName, typeExpression, fullName, comment), node) : node;
     }
+    function createJSDocOverloadTag(tagName, typeExpression, comment) {
+      const node = createBaseJSDocTag(342 /* JSDocOverloadTag */, tagName != null ? tagName : createIdentifier3("overload"), comment);
+      node.typeExpression = typeExpression;
+      return node;
+    }
+    function updateJSDocOverloadTag(node, tagName = getDefaultTagName(node), typeExpression, comment) {
+      return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocOverloadTag(tagName, typeExpression, comment), node) : node;
+    }
     function createJSDocAugmentsTag2(tagName, className, comment) {
       const node = createBaseJSDocTag(331 /* JSDocAugmentsTag */, tagName != null ? tagName : createIdentifier3("augments"), comment);
       node.class = className;
@@ -21056,7 +22333,7 @@ ${lanes.join("\n")}
       return node;
     }
     function createJSDocSeeTag(tagName, name, comment) {
-      const node = createBaseJSDocTag(349 /* JSDocSeeTag */, tagName != null ? tagName : createIdentifier3("see"), comment);
+      const node = createBaseJSDocTag(350 /* JSDocSeeTag */, tagName != null ? tagName : createIdentifier3("see"), comment);
       node.name = name;
       return node;
     }
@@ -21133,6 +22410,16 @@ ${lanes.join("\n")}
     function updateJSDocUnknownTag(node, tagName, comment) {
       return node.tagName !== tagName || node.comment !== comment ? update(createJSDocUnknownTag(tagName, comment), node) : node;
     }
+    function createJSDocEnumTag2(tagName, typeExpression, comment) {
+      const node = createBaseJSDocTagDeclaration(343 /* JSDocEnumTag */, tagName != null ? tagName : createIdentifier3(getDefaultTagNameForKind(343 /* JSDocEnumTag */)), comment);
+      node.typeExpression = typeExpression;
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      return node;
+    }
+    function updateJSDocEnumTag(node, tagName = getDefaultTagName(node), typeExpression, comment) {
+      return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocEnumTag2(tagName, typeExpression, comment), node) : node;
+    }
     function createJSDocText(text) {
       const node = createBaseNode(324 /* JSDocText */);
       node.text = text;
@@ -21230,7 +22517,7 @@ ${lanes.join("\n")}
       return node;
     }
     function createJsxAttribute2(name, initializer) {
-      const node = createBaseNode(288 /* JsxAttribute */);
+      const node = createBaseDeclaration(288 /* JsxAttribute */);
       node.name = name;
       node.initializer = initializer;
       node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 2 /* ContainsJsx */;
@@ -21240,7 +22527,7 @@ ${lanes.join("\n")}
       return node.name !== name || node.initializer !== initializer ? update(createJsxAttribute2(name, initializer), node) : node;
     }
     function createJsxAttributes2(properties) {
-      const node = createBaseNode(289 /* JsxAttributes */);
+      const node = createBaseDeclaration(289 /* JsxAttributes */);
       node.properties = createNodeArray2(properties);
       node.transformFlags |= propagateChildrenFlags(node.properties) | 2 /* ContainsJsx */;
       return node;
@@ -21272,6 +22559,8 @@ ${lanes.join("\n")}
       node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
       node.statements = createNodeArray2(statements);
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.statements);
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateCaseClause2(node, expression, statements) {
@@ -21308,36 +22597,27 @@ ${lanes.join("\n")}
     }
     function createCatchClause2(variableDeclaration, block) {
       const node = createBaseNode(295 /* CatchClause */);
-      if (typeof variableDeclaration === "string" || variableDeclaration && !isVariableDeclaration(variableDeclaration)) {
-        variableDeclaration = createVariableDeclaration3(
-          variableDeclaration,
-          void 0,
-          void 0,
-          void 0
-        );
-      }
-      node.variableDeclaration = variableDeclaration;
+      node.variableDeclaration = asVariableDeclaration(variableDeclaration);
       node.block = block;
-      node.transformFlags |= propagateChildFlags(node.variableDeclaration) | propagateChildFlags(node.block);
-      if (!variableDeclaration)
-        node.transformFlags |= 64 /* ContainsES2019 */;
+      node.transformFlags |= propagateChildFlags(node.variableDeclaration) | propagateChildFlags(node.block) | (!variableDeclaration ? 64 /* ContainsES2019 */ : 0 /* None */);
+      node.locals = void 0;
+      node.nextContainer = void 0;
       return node;
     }
     function updateCatchClause2(node, variableDeclaration, block) {
       return node.variableDeclaration !== variableDeclaration || node.block !== block ? update(createCatchClause2(variableDeclaration, block), node) : node;
     }
     function createPropertyAssignment2(name, initializer) {
-      const node = createBaseNamedDeclaration(
-        299 /* PropertyAssignment */,
-        void 0,
-        name
-      );
+      const node = createBaseDeclaration(299 /* PropertyAssignment */);
+      node.name = asName(name);
       node.initializer = parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer);
-      node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer);
+      node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer);
       node.illegalDecorators = void 0;
       node.modifiers = void 0;
       node.questionToken = void 0;
       node.exclamationToken = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updatePropertyAssignment2(node, name, initializer) {
@@ -21353,18 +22633,17 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createShorthandPropertyAssignment2(name, objectAssignmentInitializer) {
-      const node = createBaseNamedDeclaration(
-        300 /* ShorthandPropertyAssignment */,
-        void 0,
-        name
-      );
+      const node = createBaseDeclaration(300 /* ShorthandPropertyAssignment */);
+      node.name = asName(name);
       node.objectAssignmentInitializer = objectAssignmentInitializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(objectAssignmentInitializer);
-      node.transformFlags |= propagateChildFlags(node.objectAssignmentInitializer) | 1024 /* ContainsES2015 */;
+      node.transformFlags |= propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.objectAssignmentInitializer) | 1024 /* ContainsES2015 */;
       node.equalsToken = void 0;
       node.illegalDecorators = void 0;
       node.modifiers = void 0;
       node.questionToken = void 0;
       node.exclamationToken = void 0;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateShorthandPropertyAssignment2(node, name, objectAssignmentInitializer) {
@@ -21381,19 +22660,23 @@ ${lanes.join("\n")}
       return update(updated, original);
     }
     function createSpreadAssignment2(expression) {
-      const node = createBaseNode(301 /* SpreadAssignment */);
+      const node = createBaseDeclaration(301 /* SpreadAssignment */);
       node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
       node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 65536 /* ContainsObjectRestOrSpread */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateSpreadAssignment2(node, expression) {
       return node.expression !== expression ? update(createSpreadAssignment2(expression), node) : node;
     }
     function createEnumMember2(name, initializer) {
-      const node = createBaseNode(302 /* EnumMember */);
+      const node = createBaseDeclaration(302 /* EnumMember */);
       node.name = asName(name);
       node.initializer = initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer);
       node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 1 /* ContainsTypeScript */;
+      node.jsDoc = void 0;
+      node.jsDocCache = void 0;
       return node;
     }
     function updateEnumMember2(node, name, initializer) {
@@ -21404,33 +22687,111 @@ ${lanes.join("\n")}
       node.statements = createNodeArray2(statements);
       node.endOfFileToken = endOfFileToken;
       node.flags |= flags2;
-      node.fileName = "";
       node.text = "";
+      node.fileName = "";
+      node.path = "";
+      node.resolvedPath = "";
+      node.originalFileName = "";
       node.languageVersion = 0;
       node.languageVariant = 0;
       node.scriptKind = 0;
       node.isDeclarationFile = false;
       node.hasNoDefaultLib = false;
       node.transformFlags |= propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken);
+      node.locals = void 0;
+      node.nextContainer = void 0;
+      node.endFlowNode = void 0;
+      node.nodeCount = 0;
+      node.identifierCount = 0;
+      node.symbolCount = 0;
+      node.parseDiagnostics = void 0;
+      node.bindDiagnostics = void 0;
+      node.bindSuggestionDiagnostics = void 0;
+      node.lineMap = void 0;
+      node.externalModuleIndicator = void 0;
+      node.setExternalModuleIndicator = void 0;
+      node.pragmas = void 0;
+      node.checkJsDirective = void 0;
+      node.referencedFiles = void 0;
+      node.typeReferenceDirectives = void 0;
+      node.libReferenceDirectives = void 0;
+      node.amdDependencies = void 0;
+      node.commentDirectives = void 0;
+      node.identifiers = void 0;
+      node.packageJsonLocations = void 0;
+      node.packageJsonScope = void 0;
+      node.imports = void 0;
+      node.moduleAugmentations = void 0;
+      node.ambientModuleNames = void 0;
+      node.resolvedModules = void 0;
+      node.classifiableNames = void 0;
+      node.impliedNodeFormat = void 0;
       return node;
     }
-    function cloneSourceFileWithChanges(source, statements, isDeclarationFile, referencedFiles, typeReferences, hasNoDefaultLib, libReferences) {
-      const node = source.redirectInfo ? Object.create(source.redirectInfo.redirectTarget) : baseFactory2.createBaseSourceFileNode(308 /* SourceFile */);
+    function createRedirectedSourceFile(redirectInfo) {
+      const node = Object.create(redirectInfo.redirectTarget);
+      Object.defineProperties(node, {
+        id: {
+          get() {
+            return this.redirectInfo.redirectTarget.id;
+          },
+          set(value) {
+            this.redirectInfo.redirectTarget.id = value;
+          }
+        },
+        symbol: {
+          get() {
+            return this.redirectInfo.redirectTarget.symbol;
+          },
+          set(value) {
+            this.redirectInfo.redirectTarget.symbol = value;
+          }
+        }
+      });
+      node.redirectInfo = redirectInfo;
+      return node;
+    }
+    function cloneRedirectedSourceFile(source) {
+      const node = createRedirectedSourceFile(source.redirectInfo);
+      node.flags |= source.flags & ~8 /* Synthesized */;
+      node.fileName = source.fileName;
+      node.path = source.path;
+      node.resolvedPath = source.resolvedPath;
+      node.originalFileName = source.originalFileName;
+      node.packageJsonLocations = source.packageJsonLocations;
+      node.packageJsonScope = source.packageJsonScope;
+      node.emitNode = void 0;
+      return node;
+    }
+    function cloneSourceFileWorker(source) {
+      const node = baseFactory2.createBaseSourceFileNode(308 /* SourceFile */);
+      node.flags |= source.flags & ~8 /* Synthesized */;
       for (const p in source) {
-        if (p === "emitNode" || hasProperty(node, p) || !hasProperty(source, p))
+        if (hasProperty(node, p) || !hasProperty(source, p)) {
+          continue;
+        }
+        if (p === "emitNode") {
+          node.emitNode = void 0;
           continue;
+        }
         node[p] = source[p];
       }
-      node.flags |= source.flags;
+      return node;
+    }
+    function cloneSourceFile(source) {
+      const node = source.redirectInfo ? cloneRedirectedSourceFile(source) : cloneSourceFileWorker(source);
+      setOriginalNode(node, source);
+      return node;
+    }
+    function cloneSourceFileWithChanges(source, statements, isDeclarationFile, referencedFiles, typeReferences, hasNoDefaultLib, libReferences) {
+      const node = cloneSourceFile(source);
       node.statements = createNodeArray2(statements);
-      node.endOfFileToken = source.endOfFileToken;
       node.isDeclarationFile = isDeclarationFile;
       node.referencedFiles = referencedFiles;
       node.typeReferenceDirectives = typeReferences;
       node.hasNoDefaultLib = hasNoDefaultLib;
       node.libReferenceDirectives = libReferences;
       node.transformFlags = propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken);
-      node.impliedNodeFormat = source.impliedNodeFormat;
       return node;
     }
     function updateSourceFile2(node, statements, isDeclarationFile = node.isDeclarationFile, referencedFiles = node.referencedFiles, typeReferenceDirectives = node.typeReferenceDirectives, hasNoDefaultLib = node.hasNoDefaultLib, libReferenceDirectives = node.libReferenceDirectives) {
@@ -21440,6 +22801,10 @@ ${lanes.join("\n")}
       const node = createBaseNode(309 /* Bundle */);
       node.prepends = prepends;
       node.sourceFiles = sourceFiles;
+      node.syntheticFileReferences = void 0;
+      node.syntheticTypeReferences = void 0;
+      node.syntheticLibReferences = void 0;
+      node.hasNoDefaultLib = void 0;
       return node;
     }
     function updateBundle2(node, sourceFiles, prepends = emptyArray) {
@@ -21493,18 +22858,18 @@ ${lanes.join("\n")}
       return node;
     }
     function createSyntaxList3(children) {
-      const node = createBaseNode(351 /* SyntaxList */);
+      const node = createBaseNode(353 /* SyntaxList */);
       node._children = children;
       return node;
     }
     function createNotEmittedStatement2(original) {
-      const node = createBaseNode(352 /* NotEmittedStatement */);
+      const node = createBaseNode(354 /* NotEmittedStatement */);
       node.original = original;
       setTextRange(node, original);
       return node;
     }
     function createPartiallyEmittedExpression2(expression, original) {
-      const node = createBaseNode(353 /* PartiallyEmittedExpression */);
+      const node = createBaseNode(355 /* PartiallyEmittedExpression */);
       node.expression = expression;
       node.original = original;
       node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
@@ -21526,7 +22891,7 @@ ${lanes.join("\n")}
       return node;
     }
     function createCommaListExpression(elements) {
-      const node = createBaseNode(354 /* CommaListExpression */);
+      const node = createBaseNode(356 /* CommaListExpression */);
       node.elements = createNodeArray2(sameFlatMap(elements, flattenCommaElements));
       node.transformFlags |= propagateChildrenFlags(node.elements);
       return node;
@@ -21535,19 +22900,19 @@ ${lanes.join("\n")}
       return node.elements !== elements ? update(createCommaListExpression(elements), node) : node;
     }
     function createEndOfDeclarationMarker(original) {
-      const node = createBaseNode(356 /* EndOfDeclarationMarker */);
+      const node = createBaseNode(358 /* EndOfDeclarationMarker */);
       node.emitNode = {};
       node.original = original;
       return node;
     }
     function createMergeDeclarationMarker(original) {
-      const node = createBaseNode(355 /* MergeDeclarationMarker */);
+      const node = createBaseNode(357 /* MergeDeclarationMarker */);
       node.emitNode = {};
       node.original = original;
       return node;
     }
     function createSyntheticReferenceExpression(expression, thisArg) {
-      const node = createBaseNode(357 /* SyntheticReferenceExpression */);
+      const node = createBaseNode(359 /* SyntheticReferenceExpression */);
       node.expression = expression;
       node.thisArg = thisArg;
       node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thisArg);
@@ -21556,11 +22921,66 @@ ${lanes.join("\n")}
     function updateSyntheticReferenceExpression(node, expression, thisArg) {
       return node.expression !== expression || node.thisArg !== thisArg ? update(createSyntheticReferenceExpression(expression, thisArg), node) : node;
     }
+    function cloneGeneratedIdentifier(node) {
+      const clone2 = createBaseIdentifier(
+        node.escapedText,
+        /*originalKeywordKind*/
+        void 0
+      );
+      clone2.flags |= node.flags & ~8 /* Synthesized */;
+      clone2.autoGenerate = { ...node.autoGenerate };
+      clone2.transformFlags = node.transformFlags;
+      setOriginalNode(clone2, node);
+      return clone2;
+    }
+    function cloneIdentifier(node) {
+      const clone2 = createBaseIdentifier(node.escapedText, node.originalKeywordKind);
+      clone2.flags |= node.flags & ~8 /* Synthesized */;
+      clone2.typeArguments = node.typeArguments;
+      clone2.hasExtendedUnicodeEscape = node.hasExtendedUnicodeEscape;
+      clone2.jsDoc = node.jsDoc;
+      clone2.jsDocCache = node.jsDocCache;
+      clone2.flowNode = node.flowNode;
+      clone2.symbol = node.symbol;
+      clone2.transformFlags = node.transformFlags;
+      setOriginalNode(clone2, node);
+      return clone2;
+    }
+    function cloneGeneratedPrivateIdentifier(node) {
+      const clone2 = createBasePrivateIdentifier(node.escapedText);
+      clone2.flags |= node.flags & ~8 /* Synthesized */;
+      clone2.autoGenerate = { ...node.autoGenerate };
+      clone2.transformFlags = node.transformFlags;
+      setOriginalNode(clone2, node);
+      return clone2;
+    }
+    function clonePrivateIdentifier(node) {
+      const clone2 = createBasePrivateIdentifier(node.escapedText);
+      clone2.flags |= node.flags & ~8 /* Synthesized */;
+      clone2.transformFlags = node.transformFlags;
+      setOriginalNode(clone2, node);
+      return clone2;
+    }
     function cloneNode(node) {
       if (node === void 0) {
         return node;
       }
-      const clone2 = isSourceFile(node) ? baseFactory2.createBaseSourceFileNode(308 /* SourceFile */) : isIdentifier(node) ? baseFactory2.createBaseIdentifierNode(79 /* Identifier */) : isPrivateIdentifier(node) ? baseFactory2.createBasePrivateIdentifierNode(80 /* PrivateIdentifier */) : !isNodeKind(node.kind) ? baseFactory2.createBaseTokenNode(node.kind) : baseFactory2.createBaseNode(node.kind);
+      if (isSourceFile(node)) {
+        return cloneSourceFile(node);
+      }
+      if (isGeneratedIdentifier(node)) {
+        return cloneGeneratedIdentifier(node);
+      }
+      if (isIdentifier(node)) {
+        return cloneIdentifier(node);
+      }
+      if (isGeneratedPrivateIdentifier(node)) {
+        return cloneGeneratedPrivateIdentifier(node);
+      }
+      if (isPrivateIdentifier(node)) {
+        return clonePrivateIdentifier(node);
+      }
+      const clone2 = !isNodeKind(node.kind) ? baseFactory2.createBaseTokenNode(node.kind) : baseFactory2.createBaseNode(node.kind);
       clone2.flags |= node.flags & ~8 /* Synthesized */;
       clone2.transformFlags = node.transformFlags;
       setOriginalNode(clone2, node);
@@ -21575,29 +22995,52 @@ ${lanes.join("\n")}
     function createImmediatelyInvokedFunctionExpression2(statements, param, paramValue) {
       return createCallExpression(
         createFunctionExpression2(
+          /*modifiers*/
           void 0,
+          /*asteriskToken*/
           void 0,
+          /*name*/
           void 0,
+          /*typeParameters*/
           void 0,
+          /*parameters*/
           param ? [param] : [],
+          /*type*/
           void 0,
-          createBlock2(statements, true)
+          createBlock2(
+            statements,
+            /*multiLine*/
+            true
+          )
         ),
+        /*typeArguments*/
         void 0,
+        /*argumentsArray*/
         paramValue ? [paramValue] : []
       );
     }
     function createImmediatelyInvokedArrowFunction2(statements, param, paramValue) {
       return createCallExpression(
         createArrowFunction3(
+          /*modifiers*/
           void 0,
+          /*typeParameters*/
           void 0,
+          /*parameters*/
           param ? [param] : [],
+          /*type*/
           void 0,
+          /*equalsGreaterThanToken*/
           void 0,
-          createBlock2(statements, true)
+          createBlock2(
+            statements,
+            /*multiLine*/
+            true
+          )
         ),
+        /*typeArguments*/
         void 0,
+        /*argumentsArray*/
         paramValue ? [paramValue] : []
       );
     }
@@ -21606,17 +23049,27 @@ ${lanes.join("\n")}
     }
     function createExportDefault2(expression) {
       return createExportAssignment3(
+        /*modifiers*/
         void 0,
+        /*isExportEquals*/
         false,
         expression
       );
     }
     function createExternalModuleExport2(exportName) {
       return createExportDeclaration3(
+        /*modifiers*/
         void 0,
+        /*isTypeOnly*/
         false,
         createNamedExports2([
-          createExportSpecifier2(false, void 0, exportName)
+          createExportSpecifier2(
+            /*isTypeOnly*/
+            false,
+            /*propertyName*/
+            void 0,
+            exportName
+          )
         ])
       );
     }
@@ -21626,14 +23079,22 @@ ${lanes.join("\n")}
     function createMethodCall(object, methodName, argumentsList) {
       if (isCallChain(object)) {
         return createCallChain2(
-          createPropertyAccessChain2(object, void 0, methodName),
+          createPropertyAccessChain2(
+            object,
+            /*questionDotToken*/
+            void 0,
+            methodName
+          ),
+          /*questionDotToken*/
           void 0,
+          /*typeArguments*/
           void 0,
           argumentsList
         );
       }
       return createCallExpression(
         createPropertyAccessExpression(object, methodName),
+        /*typeArguments*/
         void 0,
         argumentsList
       );
@@ -21695,7 +23156,7 @@ ${lanes.join("\n")}
           return updateSatisfiesExpression(outerExpression, expression, outerExpression.type);
         case 232 /* NonNullExpression */:
           return updateNonNullExpression2(outerExpression, expression);
-        case 353 /* PartiallyEmittedExpression */:
+        case 355 /* PartiallyEmittedExpression */:
           return updatePartiallyEmittedExpression2(outerExpression, expression);
       }
     }
@@ -21759,7 +23220,11 @@ ${lanes.join("\n")}
         target = languageVersion !== void 0 && languageVersion < 2 /* ES2015 */ ? setTextRange(createIdentifier3("_super"), callee) : callee;
       } else if (getEmitFlags(callee) & 8192 /* HelperName */) {
         thisArg = createVoidZero2();
-        target = parenthesizerRules().parenthesizeLeftSideOfAccess(callee, false);
+        target = parenthesizerRules().parenthesizeLeftSideOfAccess(
+          callee,
+          /*optionalChain*/
+          false
+        );
       } else if (isPropertyAccessExpression(callee)) {
         if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) {
           thisArg = createTempVariable3(recordTempVariable);
@@ -21798,23 +23263,34 @@ ${lanes.join("\n")}
         }
       } else {
         thisArg = createVoidZero2();
-        target = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
+        target = parenthesizerRules().parenthesizeLeftSideOfAccess(
+          expression,
+          /*optionalChain*/
+          false
+        );
       }
       return { target, thisArg };
     }
     function createAssignmentTargetWrapper(paramName, expression) {
       return createPropertyAccessExpression(
+        // Explicit parens required because of v8 regression (https://bugs.chromium.org/p/v8/issues/detail?id=9560)
         createParenthesizedExpression(
           createObjectLiteralExpression([
             createSetAccessorDeclaration(
+              /*modifiers*/
               void 0,
               "value",
               [createParameterDeclaration(
+                /*modifiers*/
                 void 0,
+                /*dotDotDotToken*/
                 void 0,
                 paramName,
+                /*questionToken*/
                 void 0,
+                /*type*/
                 void 0,
+                /*initializer*/
                 void 0
               )],
               createBlock2([
@@ -21999,12 +23475,29 @@ ${lanes.join("\n")}
     function asExpression(value) {
       return typeof value === "string" ? createStringLiteral2(value) : typeof value === "number" ? createNumericLiteral2(value) : typeof value === "boolean" ? value ? createTrue2() : createFalse2() : value;
     }
+    function asInitializer(node) {
+      return node && parenthesizerRules().parenthesizeExpressionForDisallowedComma(node);
+    }
     function asToken(value) {
       return typeof value === "number" ? createToken3(value) : value;
     }
     function asEmbeddedStatement(statement) {
       return statement && isNotEmittedStatement(statement) ? setTextRange(setOriginalNode(createEmptyStatement2(), statement), statement) : statement;
     }
+    function asVariableDeclaration(variableDeclaration) {
+      if (typeof variableDeclaration === "string" || variableDeclaration && !isVariableDeclaration(variableDeclaration)) {
+        return createVariableDeclaration3(
+          variableDeclaration,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          /*initializer*/
+          void 0
+        );
+      }
+      return variableDeclaration;
+    }
   }
   function updateWithoutOriginal(updated, original) {
     if (updated !== original) {
@@ -22021,13 +23514,13 @@ ${lanes.join("\n")}
   }
   function getDefaultTagNameForKind(kind) {
     switch (kind) {
-      case 346 /* JSDocTypeTag */:
+      case 347 /* JSDocTypeTag */:
         return "type";
-      case 344 /* JSDocReturnTag */:
+      case 345 /* JSDocReturnTag */:
         return "returns";
-      case 345 /* JSDocThisTag */:
+      case 346 /* JSDocThisTag */:
         return "this";
-      case 342 /* JSDocEnumTag */:
+      case 343 /* JSDocEnumTag */:
         return "enum";
       case 333 /* JSDocAuthorTag */:
         return "author";
@@ -22043,16 +23536,18 @@ ${lanes.join("\n")}
         return "readonly";
       case 340 /* JSDocOverrideTag */:
         return "override";
-      case 347 /* JSDocTemplateTag */:
+      case 348 /* JSDocTemplateTag */:
         return "template";
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
         return "typedef";
-      case 343 /* JSDocParameterTag */:
+      case 344 /* JSDocParameterTag */:
         return "param";
-      case 350 /* JSDocPropertyTag */:
+      case 351 /* JSDocPropertyTag */:
         return "prop";
       case 341 /* JSDocCallbackTag */:
         return "callback";
+      case 342 /* JSDocOverloadTag */:
+        return "overload";
       case 331 /* JSDocAugmentsTag */:
         return "augments";
       case 332 /* JSDocImplementsTag */:
@@ -22063,7 +23558,12 @@ ${lanes.join("\n")}
   }
   function getCookedText(kind, rawText) {
     if (!rawTextScanner) {
-      rawTextScanner = createScanner(99 /* Latest */, false, 0 /* Standard */);
+      rawTextScanner = createScanner(
+        99 /* Latest */,
+        /*skipTrivia*/
+        false,
+        0 /* Standard */
+      );
     }
     switch (kind) {
       case 14 /* NoSubstitutionTemplateLiteral */:
@@ -22081,7 +23581,10 @@ ${lanes.join("\n")}
     }
     let token = rawTextScanner.scan();
     if (token === 19 /* CloseBraceToken */) {
-      token = rawTextScanner.reScanTemplateToken(false);
+      token = rawTextScanner.reScanTemplateToken(
+        /*isTaggedTemplate*/
+        false
+      );
     }
     if (rawTextScanner.isUnterminated()) {
       rawTextScanner.setText(void 0);
@@ -22103,6 +23606,9 @@ ${lanes.join("\n")}
     rawTextScanner.setText(void 0);
     return tokenValue;
   }
+  function propagateNameFlags(node) {
+    return node && isIdentifier(node) ? propagateIdentifierNameFlags(node) : propagateChildFlags(node);
+  }
   function propagateIdentifierNameFlags(node) {
     return propagateChildFlags(node) & ~67108864 /* ContainsPossibleTopLevelAwait */;
   }
@@ -22184,7 +23690,7 @@ ${lanes.join("\n")}
       case 213 /* TypeAssertionExpression */:
       case 235 /* SatisfiesExpression */:
       case 231 /* AsExpression */:
-      case 353 /* PartiallyEmittedExpression */:
+      case 355 /* PartiallyEmittedExpression */:
       case 214 /* ParenthesizedExpression */:
       case 106 /* SuperKeyword */:
         return -2147483648 /* OuterExpressionExcludes */;
@@ -22303,11 +23809,21 @@ ${lanes.join("\n")}
       }
     }
     if (!texts) {
-      const textNode = factory.createUnparsedTextLike(void 0, false);
+      const textNode = factory.createUnparsedTextLike(
+        /*data*/
+        void 0,
+        /*internal*/
+        false
+      );
       setTextRangePosWidth(textNode, 0, typeof length2 === "function" ? length2() : length2);
       texts = [textNode];
     }
-    const node = parseNodeFactory.createUnparsedSource(prologues != null ? prologues : emptyArray, void 0, texts);
+    const node = parseNodeFactory.createUnparsedSource(
+      prologues != null ? prologues : emptyArray,
+      /*syntheticReferences*/
+      void 0,
+      texts
+    );
     setEachParent(prologues, node);
     setEachParent(texts, node);
     setEachParent(prependChildren, node);
@@ -22358,10 +23874,12 @@ ${lanes.join("\n")}
       declarationMapPath,
       declarationMapTextOrBuildInfoPath
     ) : createInputFilesWithFileTexts(
+      /*javascriptPath*/
       void 0,
       javascriptTextOrReadFileText,
       javascriptMapPath,
       javascriptMapTextOrDeclarationPath,
+      /*declarationPath*/
       void 0,
       declarationTextOrJavascriptPath,
       declarationMapPath,
@@ -22407,8 +23925,10 @@ ${lanes.join("\n")}
     Object.defineProperties(node, {
       javascriptText: { get: () => definedTextGetter(javascriptPath) },
       javascriptMapText: { get: () => textGetter(javascriptMapPath) },
+      // TODO:: if there is inline sourceMap in jsFile, use that
       declarationText: { get: () => definedTextGetter(Debug.checkDefined(declarationPath)) },
       declarationMapText: { get: () => textGetter(declarationMapPath) },
+      // TODO:: if there is inline sourceMap in dtsFile, use that
       buildInfo: { get: getAndCacheBuildInfo }
     });
     return node;
@@ -22714,27 +24234,36 @@ ${lanes.join("\n")}
     const immutableFalse = memoize(() => setEmitFlags(factory2.createFalse(), 536870912 /* Immutable */));
     return {
       getUnscopedHelperName,
+      // TypeScript Helpers
       createDecorateHelper,
       createMetadataHelper,
       createParamHelper,
+      // ES2018 Helpers
       createAssignHelper,
       createAwaitHelper,
       createAsyncGeneratorHelper,
       createAsyncDelegatorHelper,
       createAsyncValuesHelper,
+      // ES2018 Destructuring Helpers
       createRestHelper,
+      // ES2017 Helpers
       createAwaiterHelper,
+      // ES2015 Helpers
       createExtendsHelper,
       createTemplateObjectHelper,
       createSpreadArrayHelper,
+      // ES2015 Destructuring Helpers
       createValuesHelper,
       createReadHelper,
+      // ES2015 Generator Helpers
       createGeneratorHelper,
+      // ES Module Helpers
       createCreateBindingHelper,
       createImportStarHelper,
       createImportStarCallbackHelper,
       createImportDefaultHelper,
       createExportStarHelper,
+      // Class Fields Helpers
       createClassPrivateFieldGetHelper,
       createClassPrivateFieldSetHelper,
       createClassPrivateFieldInHelper
@@ -22745,7 +24274,11 @@ ${lanes.join("\n")}
     function createDecorateHelper(decoratorExpressions, target, memberName, descriptor) {
       context.requestEmitHelper(decorateHelper);
       const argumentsArray = [];
-      argumentsArray.push(factory2.createArrayLiteralExpression(decoratorExpressions, true));
+      argumentsArray.push(factory2.createArrayLiteralExpression(
+        decoratorExpressions,
+        /*multiLine*/
+        true
+      ));
       argumentsArray.push(target);
       if (memberName) {
         argumentsArray.push(memberName);
@@ -22755,6 +24288,7 @@ ${lanes.join("\n")}
       }
       return factory2.createCallExpression(
         getUnscopedHelperName("__decorate"),
+        /*typeArguments*/
         void 0,
         argumentsArray
       );
@@ -22763,6 +24297,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(metadataHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__metadata"),
+        /*typeArguments*/
         void 0,
         [
           factory2.createStringLiteral(metadataKey),
@@ -22775,6 +24310,7 @@ ${lanes.join("\n")}
       return setTextRange(
         factory2.createCallExpression(
           getUnscopedHelperName("__param"),
+          /*typeArguments*/
           void 0,
           [
             factory2.createNumericLiteral(parameterOffset + ""),
@@ -22788,6 +24324,7 @@ ${lanes.join("\n")}
       if (getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ES2015 */) {
         return factory2.createCallExpression(
           factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "assign"),
+          /*typeArguments*/
           void 0,
           attributesSegments
         );
@@ -22795,13 +24332,19 @@ ${lanes.join("\n")}
       context.requestEmitHelper(assignHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__assign"),
+        /*typeArguments*/
         void 0,
         attributesSegments
       );
     }
     function createAwaitHelper(expression) {
       context.requestEmitHelper(awaitHelper);
-      return factory2.createCallExpression(getUnscopedHelperName("__await"), void 0, [expression]);
+      return factory2.createCallExpression(
+        getUnscopedHelperName("__await"),
+        /*typeArguments*/
+        void 0,
+        [expression]
+      );
     }
     function createAsyncGeneratorHelper(generatorFunc, hasLexicalThis) {
       context.requestEmitHelper(awaitHelper);
@@ -22809,6 +24352,7 @@ ${lanes.join("\n")}
       (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */;
       return factory2.createCallExpression(
         getUnscopedHelperName("__asyncGenerator"),
+        /*typeArguments*/
         void 0,
         [
           hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(),
@@ -22822,6 +24366,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(asyncDelegator);
       return factory2.createCallExpression(
         getUnscopedHelperName("__asyncDelegator"),
+        /*typeArguments*/
         void 0,
         [expression]
       );
@@ -22830,6 +24375,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(asyncValues);
       return factory2.createCallExpression(
         getUnscopedHelperName("__asyncValues"),
+        /*typeArguments*/
         void 0,
         [expression]
       );
@@ -22848,8 +24394,10 @@ ${lanes.join("\n")}
             propertyNames.push(
               factory2.createConditionalExpression(
                 factory2.createTypeCheck(temp, "symbol"),
+                /*questionToken*/
                 void 0,
                 temp,
+                /*colonToken*/
                 void 0,
                 factory2.createAdd(temp, factory2.createStringLiteral(""))
               )
@@ -22861,6 +24409,7 @@ ${lanes.join("\n")}
       }
       return factory2.createCallExpression(
         getUnscopedHelperName("__rest"),
+        /*typeArguments*/
         void 0,
         [
           value,
@@ -22874,17 +24423,23 @@ ${lanes.join("\n")}
     function createAwaiterHelper(hasLexicalThis, hasLexicalArguments, promiseConstructor, body) {
       context.requestEmitHelper(awaiterHelper);
       const generatorFunc = factory2.createFunctionExpression(
+        /*modifiers*/
         void 0,
         factory2.createToken(41 /* AsteriskToken */),
+        /*name*/
         void 0,
+        /*typeParameters*/
         void 0,
+        /*parameters*/
         [],
+        /*type*/
         void 0,
         body
       );
       (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */;
       return factory2.createCallExpression(
         getUnscopedHelperName("__awaiter"),
+        /*typeArguments*/
         void 0,
         [
           hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(),
@@ -22898,6 +24453,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(extendsHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__extends"),
+        /*typeArguments*/
         void 0,
         [name, factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */)]
       );
@@ -22906,6 +24462,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(templateObjectHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__makeTemplateObject"),
+        /*typeArguments*/
         void 0,
         [cooked, raw]
       );
@@ -22914,6 +24471,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(spreadArrayHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__spreadArray"),
+        /*typeArguments*/
         void 0,
         [to, from, packFrom ? immutableTrue() : immutableFalse()]
       );
@@ -22922,6 +24480,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(valuesHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__values"),
+        /*typeArguments*/
         void 0,
         [expression]
       );
@@ -22930,6 +24489,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(readHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__read"),
+        /*typeArguments*/
         void 0,
         count !== void 0 ? [iteratorRecord, factory2.createNumericLiteral(count + "")] : [iteratorRecord]
       );
@@ -22938,6 +24498,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(generatorHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__generator"),
+        /*typeArguments*/
         void 0,
         [factory2.createThis(), body]
       );
@@ -22946,6 +24507,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(createBindingHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__createBinding"),
+        /*typeArguments*/
         void 0,
         [factory2.createIdentifier("exports"), module2, inputName, ...outputName ? [outputName] : []]
       );
@@ -22954,6 +24516,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(importStarHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__importStar"),
+        /*typeArguments*/
         void 0,
         [expression]
       );
@@ -22966,6 +24529,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(importDefaultHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__importDefault"),
+        /*typeArguments*/
         void 0,
         [expression]
       );
@@ -22975,6 +24539,7 @@ ${lanes.join("\n")}
       context.requestEmitHelper(createBindingHelper);
       return factory2.createCallExpression(
         getUnscopedHelperName("__exportStar"),
+        /*typeArguments*/
         void 0,
         [moduleExpression, exportsExpression]
       );
@@ -22987,7 +24552,12 @@ ${lanes.join("\n")}
       } else {
         args = [receiver, state, factory2.createStringLiteral(kind), f];
       }
-      return factory2.createCallExpression(getUnscopedHelperName("__classPrivateFieldGet"), void 0, args);
+      return factory2.createCallExpression(
+        getUnscopedHelperName("__classPrivateFieldGet"),
+        /*typeArguments*/
+        void 0,
+        args
+      );
     }
     function createClassPrivateFieldSetHelper(receiver, state, value, kind, f) {
       context.requestEmitHelper(classPrivateFieldSetHelper);
@@ -22997,11 +24567,21 @@ ${lanes.join("\n")}
       } else {
         args = [receiver, state, value, factory2.createStringLiteral(kind), f];
       }
-      return factory2.createCallExpression(getUnscopedHelperName("__classPrivateFieldSet"), void 0, args);
+      return factory2.createCallExpression(
+        getUnscopedHelperName("__classPrivateFieldSet"),
+        /*typeArguments*/
+        void 0,
+        args
+      );
     }
     function createClassPrivateFieldInHelper(state, receiver) {
       context.requestEmitHelper(classPrivateFieldInHelper);
-      return factory2.createCallExpression(getUnscopedHelperName("__classPrivateFieldIn"), void 0, [state, receiver]);
+      return factory2.createCallExpression(
+        getUnscopedHelperName("__classPrivateFieldIn"),
+        /* typeArguments*/
+        void 0,
+        [state, receiver]
+      );
     }
   }
   function compareEmitHelpers(x, y) {
@@ -23531,6 +25111,9 @@ ${lanes.join("\n")}
   function isImportKeyword(node) {
     return node.kind === 100 /* ImportKeyword */;
   }
+  function isCaseKeyword(node) {
+    return node.kind === 82 /* CaseKeyword */;
+  }
   function isQualifiedName(node) {
     return node.kind === 163 /* QualifiedName */;
   }
@@ -23751,10 +25334,10 @@ ${lanes.join("\n")}
     return node.kind === 234 /* SyntheticExpression */;
   }
   function isPartiallyEmittedExpression(node) {
-    return node.kind === 353 /* PartiallyEmittedExpression */;
+    return node.kind === 355 /* PartiallyEmittedExpression */;
   }
   function isCommaListExpression(node) {
-    return node.kind === 354 /* CommaListExpression */;
+    return node.kind === 356 /* CommaListExpression */;
   }
   function isTemplateSpan(node) {
     return node.kind === 236 /* TemplateSpan */;
@@ -23898,16 +25481,16 @@ ${lanes.join("\n")}
     return node.kind === 279 /* MissingDeclaration */;
   }
   function isNotEmittedStatement(node) {
-    return node.kind === 352 /* NotEmittedStatement */;
+    return node.kind === 354 /* NotEmittedStatement */;
   }
   function isSyntheticReference(node) {
-    return node.kind === 357 /* SyntheticReferenceExpression */;
+    return node.kind === 359 /* SyntheticReferenceExpression */;
   }
   function isMergeDeclarationMarker(node) {
-    return node.kind === 355 /* MergeDeclarationMarker */;
+    return node.kind === 357 /* MergeDeclarationMarker */;
   }
   function isEndOfDeclarationMarker(node) {
-    return node.kind === 356 /* EndOfDeclarationMarker */;
+    return node.kind === 358 /* EndOfDeclarationMarker */;
   }
   function isExternalModuleReference(node) {
     return node.kind === 280 /* ExternalModuleReference */;
@@ -24059,44 +25642,50 @@ ${lanes.join("\n")}
   function isJSDocOverrideTag(node) {
     return node.kind === 340 /* JSDocOverrideTag */;
   }
+  function isJSDocOverloadTag(node) {
+    return node.kind === 342 /* JSDocOverloadTag */;
+  }
   function isJSDocDeprecatedTag(node) {
     return node.kind === 334 /* JSDocDeprecatedTag */;
   }
   function isJSDocSeeTag(node) {
-    return node.kind === 349 /* JSDocSeeTag */;
+    return node.kind === 350 /* JSDocSeeTag */;
   }
   function isJSDocEnumTag(node) {
-    return node.kind === 342 /* JSDocEnumTag */;
+    return node.kind === 343 /* JSDocEnumTag */;
   }
   function isJSDocParameterTag(node) {
-    return node.kind === 343 /* JSDocParameterTag */;
+    return node.kind === 344 /* JSDocParameterTag */;
   }
   function isJSDocReturnTag(node) {
-    return node.kind === 344 /* JSDocReturnTag */;
+    return node.kind === 345 /* JSDocReturnTag */;
   }
   function isJSDocThisTag(node) {
-    return node.kind === 345 /* JSDocThisTag */;
+    return node.kind === 346 /* JSDocThisTag */;
   }
   function isJSDocTypeTag(node) {
-    return node.kind === 346 /* JSDocTypeTag */;
+    return node.kind === 347 /* JSDocTypeTag */;
   }
   function isJSDocTemplateTag(node) {
-    return node.kind === 347 /* JSDocTemplateTag */;
+    return node.kind === 348 /* JSDocTemplateTag */;
   }
   function isJSDocTypedefTag(node) {
-    return node.kind === 348 /* JSDocTypedefTag */;
+    return node.kind === 349 /* JSDocTypedefTag */;
   }
   function isJSDocUnknownTag(node) {
     return node.kind === 330 /* JSDocTag */;
   }
   function isJSDocPropertyTag(node) {
-    return node.kind === 350 /* JSDocPropertyTag */;
+    return node.kind === 351 /* JSDocPropertyTag */;
   }
   function isJSDocImplementsTag(node) {
     return node.kind === 332 /* JSDocImplementsTag */;
   }
+  function isJSDocThrowsTag(node) {
+    return node.kind === 352 /* JSDocThrowsTag */;
+  }
   function isSyntaxList(n) {
-    return n.kind === 351 /* SyntaxList */;
+    return n.kind === 353 /* SyntaxList */;
   }
   var init_nodeTests = __esm({
     "src/compiler/factory/nodeTests.ts"() {
@@ -24107,7 +25696,15 @@ ${lanes.join("\n")}
 
   // src/compiler/factory/utilities.ts
   function createEmptyExports(factory2) {
-    return factory2.createExportDeclaration(void 0, false, factory2.createNamedExports([]), void 0);
+    return factory2.createExportDeclaration(
+      /*modifiers*/
+      void 0,
+      /*isTypeOnly*/
+      false,
+      factory2.createNamedExports([]),
+      /*moduleSpecifier*/
+      void 0
+    );
   }
   function createMemberAccessForPropertyName(factory2, target, memberName, location) {
     if (isComputedPropertyName(memberName)) {
@@ -24169,6 +25766,7 @@ ${lanes.join("\n")}
     return setTextRange(
       factory2.createCallExpression(
         callee,
+        /*typeArguments*/
         void 0,
         argumentsList
       ),
@@ -24191,6 +25789,7 @@ ${lanes.join("\n")}
     return setTextRange(
       factory2.createCallExpression(
         createJsxFactoryExpression(factory2, jsxFactoryEntity, reactNamespace, parentElement),
+        /*typeArguments*/
         void 0,
         argumentsList
       ),
@@ -24203,27 +25802,43 @@ ${lanes.join("\n")}
       const updatedDeclaration = factory2.updateVariableDeclaration(
         firstDeclaration,
         firstDeclaration.name,
+        /*exclamationToken*/
         void 0,
+        /*type*/
         void 0,
         boundValue
       );
       return setTextRange(
         factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.updateVariableDeclarationList(node, [updatedDeclaration])
         ),
+        /*location*/
         node
       );
     } else {
-      const updatedExpression = setTextRange(factory2.createAssignment(node, boundValue), node);
-      return setTextRange(factory2.createExpressionStatement(updatedExpression), node);
+      const updatedExpression = setTextRange(
+        factory2.createAssignment(node, boundValue),
+        /*location*/
+        node
+      );
+      return setTextRange(
+        factory2.createExpressionStatement(updatedExpression),
+        /*location*/
+        node
+      );
     }
   }
   function insertLeadingStatement(factory2, dest, source) {
     if (isBlock(dest)) {
       return factory2.updateBlock(dest, setTextRange(factory2.createNodeArray([source, ...dest.statements]), dest.statements));
     } else {
-      return factory2.createBlock(factory2.createNodeArray([dest, source]), true);
+      return factory2.createBlock(
+        factory2.createNodeArray([dest, source]),
+        /*multiLine*/
+        true
+      );
     }
   }
   function createExpressionFromEntityName(factory2, node) {
@@ -24258,12 +25873,17 @@ ${lanes.join("\n")}
               setOriginalNode(
                 factory2.createFunctionExpression(
                   getModifiers(getAccessor),
+                  /*asteriskToken*/
                   void 0,
+                  /*name*/
                   void 0,
+                  /*typeParameters*/
                   void 0,
                   getAccessor.parameters,
+                  /*type*/
                   void 0,
                   getAccessor.body
+                  // TODO: GH#18217
                 ),
                 getAccessor
               ),
@@ -24273,12 +25893,17 @@ ${lanes.join("\n")}
               setOriginalNode(
                 factory2.createFunctionExpression(
                   getModifiers(setAccessor),
+                  /*asteriskToken*/
                   void 0,
+                  /*name*/
                   void 0,
+                  /*typeParameters*/
                   void 0,
                   setAccessor.parameters,
+                  /*type*/
                   void 0,
                   setAccessor.body
+                  // TODO: GH#18217
                 ),
                 setAccessor
               ),
@@ -24295,7 +25920,13 @@ ${lanes.join("\n")}
     return setOriginalNode(
       setTextRange(
         factory2.createAssignment(
-          createMemberAccessForPropertyName(factory2, receiver, property.name, property.name),
+          createMemberAccessForPropertyName(
+            factory2,
+            receiver,
+            property.name,
+            /*location*/
+            property.name
+          ),
           property.initializer
         ),
         property
@@ -24307,11 +25938,19 @@ ${lanes.join("\n")}
     return setOriginalNode(
       setTextRange(
         factory2.createAssignment(
-          createMemberAccessForPropertyName(factory2, receiver, property.name, property.name),
+          createMemberAccessForPropertyName(
+            factory2,
+            receiver,
+            property.name,
+            /*location*/
+            property.name
+          ),
           factory2.cloneNode(property.name)
         ),
+        /*location*/
         property
       ),
+      /*original*/
       property
     );
   }
@@ -24319,25 +25958,39 @@ ${lanes.join("\n")}
     return setOriginalNode(
       setTextRange(
         factory2.createAssignment(
-          createMemberAccessForPropertyName(factory2, receiver, method.name, method.name),
+          createMemberAccessForPropertyName(
+            factory2,
+            receiver,
+            method.name,
+            /*location*/
+            method.name
+          ),
           setOriginalNode(
             setTextRange(
               factory2.createFunctionExpression(
                 getModifiers(method),
                 method.asteriskToken,
+                /*name*/
                 void 0,
+                /*typeParameters*/
                 void 0,
                 method.parameters,
+                /*type*/
                 void 0,
                 method.body
+                // TODO: GH#18217
               ),
+              /*location*/
               method
             ),
+            /*original*/
             method
           )
         ),
+        /*location*/
         method
       ),
+      /*original*/
       method
     );
   }
@@ -24406,7 +26059,7 @@ ${lanes.join("\n")}
     return firstStatement !== void 0 && isPrologueDirective(firstStatement) && isUseStrictPrologue(firstStatement);
   }
   function isCommaSequence(node) {
-    return node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 27 /* CommaToken */ || node.kind === 354 /* CommaListExpression */;
+    return node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 27 /* CommaToken */ || node.kind === 356 /* CommaListExpression */;
   }
   function isJSDocTypeAssertion(node) {
     return isParenthesizedExpression(node) && isInJSFile(node) && !!getJSDocTypeTag(node);
@@ -24429,7 +26082,7 @@ ${lanes.join("\n")}
         return (kinds & 2 /* TypeAssertions */) !== 0;
       case 232 /* NonNullExpression */:
         return (kinds & 4 /* NonNullAssertions */) !== 0;
-      case 353 /* PartiallyEmittedExpression */:
+      case 355 /* PartiallyEmittedExpression */:
         return (kinds & 8 /* PartiallyEmittedExpressions */) !== 0;
     }
     return false;
@@ -24444,7 +26097,11 @@ ${lanes.join("\n")}
     return skipOuterExpressions(node, 6 /* Assertions */);
   }
   function startOnNewLine(node) {
-    return setStartsOnNewLine(node, true);
+    return setStartsOnNewLine(
+      node,
+      /*newLine*/
+      true
+    );
   }
   function getExternalHelpersModuleName(node) {
     const parseNode = getOriginalNode(node, isSourceFile);
@@ -24477,7 +26134,18 @@ ${lanes.join("\n")}
             namedBindings = nodeFactory.createNamedImports(
               map(
                 helperNames,
-                (name) => isFileLevelUniqueName(sourceFile, name) ? nodeFactory.createImportSpecifier(false, void 0, nodeFactory.createIdentifier(name)) : nodeFactory.createImportSpecifier(false, nodeFactory.createIdentifier(name), helperFactory.getUnscopedHelperName(name))
+                (name) => isFileLevelUniqueName(sourceFile, name) ? nodeFactory.createImportSpecifier(
+                  /*isTypeOnly*/
+                  false,
+                  /*propertyName*/
+                  void 0,
+                  nodeFactory.createIdentifier(name)
+                ) : nodeFactory.createImportSpecifier(
+                  /*isTypeOnly*/
+                  false,
+                  nodeFactory.createIdentifier(name),
+                  helperFactory.getUnscopedHelperName(name)
+                )
               )
             );
             const parseNode = getOriginalNode(sourceFile, isSourceFile);
@@ -24493,9 +26161,17 @@ ${lanes.join("\n")}
       }
       if (namedBindings) {
         const externalHelpersImportDeclaration = nodeFactory.createImportDeclaration(
+          /*modifiers*/
           void 0,
-          nodeFactory.createImportClause(false, void 0, namedBindings),
+          nodeFactory.createImportClause(
+            /*isTypeOnly*/
+            false,
+            /*name*/
+            void 0,
+            namedBindings
+          ),
           nodeFactory.createStringLiteral(externalHelpersModuleNameText),
+          /*assertClause*/
           void 0
         );
         addEmitFlags(externalHelpersImportDeclaration, 134217728 /* NeverApplyImportHelper */);
@@ -24575,12 +26251,20 @@ ${lanes.join("\n")}
     }
     if (isPropertyAssignment(bindingElement)) {
       const initializer = bindingElement.initializer;
-      return isAssignmentExpression(initializer, true) ? initializer.right : void 0;
+      return isAssignmentExpression(
+        initializer,
+        /*excludeCompoundAssignment*/
+        true
+      ) ? initializer.right : void 0;
     }
     if (isShorthandPropertyAssignment(bindingElement)) {
       return bindingElement.objectAssignmentInitializer;
     }
-    if (isAssignmentExpression(bindingElement, true)) {
+    if (isAssignmentExpression(
+      bindingElement,
+      /*excludeCompoundAssignment*/
+      true
+    )) {
       return bindingElement.right;
     }
     if (isSpreadElement(bindingElement)) {
@@ -24602,7 +26286,11 @@ ${lanes.join("\n")}
       }
       return void 0;
     }
-    if (isAssignmentExpression(bindingElement, true)) {
+    if (isAssignmentExpression(
+      bindingElement,
+      /*excludeCompoundAssignment*/
+      true
+    )) {
       return getTargetOfBindingOrAssignmentElement(bindingElement.left);
     }
     if (isSpreadElement(bindingElement)) {
@@ -24780,13 +26468,13 @@ ${lanes.join("\n")}
     return setTextRange(factory2.createNodeArray([], nodes.hasTrailingComma), nodes);
   }
   function getNodeForGeneratedName(name) {
-    if (name.autoGenerateFlags & 4 /* Node */) {
-      const autoGenerateId = name.autoGenerateId;
+    if (name.autoGenerate.flags & 4 /* Node */) {
+      const autoGenerateId = name.autoGenerate.id;
       let node = name;
       let original = node.original;
       while (original) {
         node = original;
-        if (isMemberName(node) && !!(node.autoGenerateFlags & 4 /* Node */) && node.autoGenerateId !== autoGenerateId) {
+        if (isMemberName(node) && (node.autoGenerate === void 0 || !!(node.autoGenerate.flags & 4 /* Node */) && node.autoGenerate.id !== autoGenerateId)) {
           break;
         }
         original = node.original;
@@ -24796,7 +26484,14 @@ ${lanes.join("\n")}
     return name;
   }
   function formatGeneratedNamePart(part, generateName) {
-    return typeof part === "object" ? formatGeneratedName(false, part.prefix, part.node, part.suffix, generateName) : typeof part === "string" ? part.length > 0 && part.charCodeAt(0) === 35 /* hash */ ? part.slice(1) : part : "";
+    return typeof part === "object" ? formatGeneratedName(
+      /*privateName*/
+      false,
+      part.prefix,
+      part.node,
+      part.suffix,
+      generateName
+    ) : typeof part === "string" ? part.length > 0 && part.charCodeAt(0) === 35 /* hash */ ? part.slice(1) : part : "";
   }
   function formatIdentifier(name, generateName) {
     return typeof name === "string" ? name : formatIdentifierWorker(name, Debug.checkDefined(generateName));
@@ -24814,8 +26509,15 @@ ${lanes.join("\n")}
     return factory2.updatePropertyDeclaration(
       node,
       modifiers,
-      factory2.getGeneratedPrivateNameForNode(node.name, void 0, "_accessor_storage"),
+      factory2.getGeneratedPrivateNameForNode(
+        node.name,
+        /*prefix*/
+        void 0,
+        "_accessor_storage"
+      ),
+      /*questionOrExclamationToken*/
       void 0,
+      /*type*/
       void 0,
       initializer
     );
@@ -24825,12 +26527,18 @@ ${lanes.join("\n")}
       modifiers,
       name,
       [],
+      /*type*/
       void 0,
       factory2.createBlock([
         factory2.createReturnStatement(
           factory2.createPropertyAccessExpression(
             factory2.createThis(),
-            factory2.getGeneratedPrivateNameForNode(node.name, void 0, "_accessor_storage")
+            factory2.getGeneratedPrivateNameForNode(
+              node.name,
+              /*prefix*/
+              void 0,
+              "_accessor_storage"
+            )
           )
         )
       ])
@@ -24841,7 +26549,9 @@ ${lanes.join("\n")}
       modifiers,
       name,
       [factory2.createParameterDeclaration(
+        /*modifiers*/
         void 0,
+        /*dotdotDotToken*/
         void 0,
         "value"
       )],
@@ -24850,7 +26560,12 @@ ${lanes.join("\n")}
           factory2.createAssignment(
             factory2.createPropertyAccessExpression(
               factory2.createThis(),
-              factory2.getGeneratedPrivateNameForNode(node.name, void 0, "_accessor_storage")
+              factory2.getGeneratedPrivateNameForNode(
+                node.name,
+                /*prefix*/
+                void 0,
+                "_accessor_storage"
+              )
             ),
             factory2.createIdentifier("value")
           )
@@ -25052,7 +26767,8 @@ ${lanes.join("\n")}
     return visitNodes(cbNode, cbNodes, node.elements);
   }
   function forEachChildInCallOrNewExpression(node, cbNode, cbNodes) {
-    return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNodes(cbNode, cbNodes, node.arguments);
+    return visitNode2(cbNode, node.expression) || // TODO: should we separate these branches out?
+    visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNodes(cbNode, cbNodes, node.arguments);
   }
   function forEachChildInBlock(node, cbNode, cbNodes) {
     return visitNodes(cbNode, cbNodes, node.statements);
@@ -25078,7 +26794,7 @@ ${lanes.join("\n")}
   function forEachChildInJSDocParameterOrPropertyTag(node, cbNode, cbNodes) {
     return visitNode2(cbNode, node.tagName) || (node.isNameFirst ? visitNode2(cbNode, node.name) || visitNode2(cbNode, node.typeExpression) : visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.name)) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
   }
-  function forEachChildInJSDocReturnTag(node, cbNode, cbNodes) {
+  function forEachChildInJSDocTypeLikeTag(node, cbNode, cbNodes) {
     return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
   }
   function forEachChildInJSDocLinkCodeOrPlain(node, cbNode, _cbNodes) {
@@ -25148,7 +26864,13 @@ ${lanes.join("\n")}
   }
   function createSourceFile(fileName, sourceText, languageVersionOrOptions, setParentNodes = false, scriptKind) {
     var _a2, _b;
-    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Parse, "createSourceFile", { path: fileName }, true);
+    (_a2 = tracing) == null ? void 0 : _a2.push(
+      tracing.Phase.Parse,
+      "createSourceFile",
+      { path: fileName },
+      /*separateBeginAndEnd*/
+      true
+    );
     mark("beforeParse");
     let result;
     perfLogger.logStartParseSourceFile(fileName);
@@ -25158,13 +26880,31 @@ ${lanes.join("\n")}
       impliedNodeFormat: format
     } = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions : { languageVersion: languageVersionOrOptions };
     if (languageVersion === 100 /* JSON */) {
-      result = Parser.parseSourceFile(fileName, sourceText, languageVersion, void 0, setParentNodes, 6 /* JSON */, noop);
+      result = Parser.parseSourceFile(
+        fileName,
+        sourceText,
+        languageVersion,
+        /*syntaxCursor*/
+        void 0,
+        setParentNodes,
+        6 /* JSON */,
+        noop
+      );
     } else {
       const setIndicator = format === void 0 ? overrideSetExternalModuleIndicator : (file) => {
         file.impliedNodeFormat = format;
         return (overrideSetExternalModuleIndicator || setExternalModuleIndicator)(file);
       };
-      result = Parser.parseSourceFile(fileName, sourceText, languageVersion, void 0, setParentNodes, scriptKind, setIndicator);
+      result = Parser.parseSourceFile(
+        fileName,
+        sourceText,
+        languageVersion,
+        /*syntaxCursor*/
+        void 0,
+        setParentNodes,
+        scriptKind,
+        setIndicator
+      );
     }
     perfLogger.logStopParseSourceFile();
     mark("afterParse");
@@ -25197,7 +26937,7 @@ ${lanes.join("\n")}
     return Parser.JSDocParser.parseJSDocTypeExpressionForTests(content, start, length2);
   }
   function isDeclarationFileName(fileName) {
-    return fileExtensionIsOneOf(fileName, supportedDeclarationExtensions);
+    return fileExtensionIsOneOf(fileName, supportedDeclarationExtensions) || fileExtensionIs(fileName, ".ts" /* Ts */) && stringContains(getBaseFileName(fileName), ".d.");
   }
   function parseResolutionMode(mode, pos, end, reportDiagnostic) {
     if (!mode) {
@@ -25748,7 +27488,7 @@ ${lanes.join("\n")}
         [279 /* MissingDeclaration */]: function forEachChildInMissingDeclaration(node, cbNode, cbNodes) {
           return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers);
         },
-        [354 /* CommaListExpression */]: function forEachChildInCommaListExpression(node, cbNode, cbNodes) {
+        [356 /* CommaListExpression */]: function forEachChildInCommaListExpression(node, cbNode, cbNodes) {
           return visitNodes(cbNode, cbNodes, node.elements);
         },
         [281 /* JsxElement */]: function forEachChildInJsxElement(node, cbNode, cbNodes) {
@@ -25787,7 +27527,7 @@ ${lanes.join("\n")}
         [323 /* JSDoc */]: function forEachChildInJSDoc(node, cbNode, cbNodes) {
           return (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) || visitNodes(cbNode, cbNodes, node.tags);
         },
-        [349 /* JSDocSeeTag */]: function forEachChildInJSDocSeeTag(node, cbNode, cbNodes) {
+        [350 /* JSDocSeeTag */]: function forEachChildInJSDocSeeTag(node, cbNode, cbNodes) {
           return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.name) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
         },
         [313 /* JSDocNameReference */]: function forEachChildInJSDocNameReference(node, cbNode, _cbNodes) {
@@ -25796,8 +27536,8 @@ ${lanes.join("\n")}
         [314 /* JSDocMemberName */]: function forEachChildInJSDocMemberName(node, cbNode, _cbNodes) {
           return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.right);
         },
-        [343 /* JSDocParameterTag */]: forEachChildInJSDocParameterOrPropertyTag,
-        [350 /* JSDocPropertyTag */]: forEachChildInJSDocParameterOrPropertyTag,
+        [344 /* JSDocParameterTag */]: forEachChildInJSDocParameterOrPropertyTag,
+        [351 /* JSDocPropertyTag */]: forEachChildInJSDocParameterOrPropertyTag,
         [333 /* JSDocAuthorTag */]: function forEachChildInJSDocAuthorTag(node, cbNode, cbNodes) {
           return visitNode2(cbNode, node.tagName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
         },
@@ -25807,19 +27547,21 @@ ${lanes.join("\n")}
         [331 /* JSDocAugmentsTag */]: function forEachChildInJSDocAugmentsTag(node, cbNode, cbNodes) {
           return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.class) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
         },
-        [347 /* JSDocTemplateTag */]: function forEachChildInJSDocTemplateTag(node, cbNode, cbNodes) {
+        [348 /* JSDocTemplateTag */]: function forEachChildInJSDocTemplateTag(node, cbNode, cbNodes) {
           return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.constraint) || visitNodes(cbNode, cbNodes, node.typeParameters) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
         },
-        [348 /* JSDocTypedefTag */]: function forEachChildInJSDocTypedefTag(node, cbNode, cbNodes) {
+        [349 /* JSDocTypedefTag */]: function forEachChildInJSDocTypedefTag(node, cbNode, cbNodes) {
           return visitNode2(cbNode, node.tagName) || (node.typeExpression && node.typeExpression.kind === 312 /* JSDocTypeExpression */ ? visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.fullName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) : visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)));
         },
         [341 /* JSDocCallbackTag */]: function forEachChildInJSDocCallbackTag(node, cbNode, cbNodes) {
           return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
         },
-        [344 /* JSDocReturnTag */]: forEachChildInJSDocReturnTag,
-        [346 /* JSDocTypeTag */]: forEachChildInJSDocReturnTag,
-        [345 /* JSDocThisTag */]: forEachChildInJSDocReturnTag,
-        [342 /* JSDocEnumTag */]: forEachChildInJSDocReturnTag,
+        [345 /* JSDocReturnTag */]: forEachChildInJSDocTypeLikeTag,
+        [347 /* JSDocTypeTag */]: forEachChildInJSDocTypeLikeTag,
+        [346 /* JSDocThisTag */]: forEachChildInJSDocTypeLikeTag,
+        [343 /* JSDocEnumTag */]: forEachChildInJSDocTypeLikeTag,
+        [352 /* JSDocThrowsTag */]: forEachChildInJSDocTypeLikeTag,
+        [342 /* JSDocOverloadTag */]: forEachChildInJSDocTypeLikeTag,
         [326 /* JSDocSignature */]: function forEachChildInJSDocSignature(node, cbNode, _cbNodes) {
           return forEach(node.typeParameters, cbNode) || forEach(node.parameters, cbNode) || visitNode2(cbNode, node.type);
         },
@@ -25837,10 +27579,14 @@ ${lanes.join("\n")}
         [339 /* JSDocReadonlyTag */]: forEachChildInJSDocTag,
         [334 /* JSDocDeprecatedTag */]: forEachChildInJSDocTag,
         [340 /* JSDocOverrideTag */]: forEachChildInJSDocTag,
-        [353 /* PartiallyEmittedExpression */]: forEachChildInPartiallyEmittedExpression
+        [355 /* PartiallyEmittedExpression */]: forEachChildInPartiallyEmittedExpression
       };
       ((Parser2) => {
-        const scanner2 = createScanner(99 /* Latest */, true);
+        const scanner2 = createScanner(
+          99 /* Latest */,
+          /*skipTrivia*/
+          true
+        );
         const disallowInAndDecoratorContext = 4096 /* DisallowInContext */ | 16384 /* DecoratorContext */;
         let NodeConstructor2;
         let TokenConstructor2;
@@ -25852,11 +27598,41 @@ ${lanes.join("\n")}
           return node;
         }
         const baseNodeFactory = {
-          createBaseSourceFileNode: (kind) => countNode(new SourceFileConstructor2(kind, 0, 0)),
-          createBaseIdentifierNode: (kind) => countNode(new IdentifierConstructor2(kind, 0, 0)),
-          createBasePrivateIdentifierNode: (kind) => countNode(new PrivateIdentifierConstructor2(kind, 0, 0)),
-          createBaseTokenNode: (kind) => countNode(new TokenConstructor2(kind, 0, 0)),
-          createBaseNode: (kind) => countNode(new NodeConstructor2(kind, 0, 0))
+          createBaseSourceFileNode: (kind) => countNode(new SourceFileConstructor2(
+            kind,
+            /*pos*/
+            0,
+            /*end*/
+            0
+          )),
+          createBaseIdentifierNode: (kind) => countNode(new IdentifierConstructor2(
+            kind,
+            /*pos*/
+            0,
+            /*end*/
+            0
+          )),
+          createBasePrivateIdentifierNode: (kind) => countNode(new PrivateIdentifierConstructor2(
+            kind,
+            /*pos*/
+            0,
+            /*end*/
+            0
+          )),
+          createBaseTokenNode: (kind) => countNode(new TokenConstructor2(
+            kind,
+            /*pos*/
+            0,
+            /*end*/
+            0
+          )),
+          createBaseNode: (kind) => countNode(new NodeConstructor2(
+            kind,
+            /*pos*/
+            0,
+            /*end*/
+            0
+          ))
         };
         const factory2 = createNodeFactory(1 /* NoParenthesizerRules */ | 2 /* NoNodeConverters */ | 8 /* NoOriginalNode */, baseNodeFactory);
         let fileName;
@@ -25871,7 +27647,6 @@ ${lanes.join("\n")}
         let currentToken;
         let nodeCount;
         let identifiers;
-        let privateIdentifiers;
         let identifierCount;
         let parsingContext;
         let notParenthesizedArrow;
@@ -25883,7 +27658,17 @@ ${lanes.join("\n")}
           scriptKind2 = ensureScriptKind(fileName2, scriptKind2);
           if (scriptKind2 === 6 /* JSON */) {
             const result2 = parseJsonText2(fileName2, sourceText2, languageVersion2, syntaxCursor2, setParentNodes);
-            convertToObjectWorker(result2, (_a2 = result2.statements[0]) == null ? void 0 : _a2.expression, result2.parseDiagnostics, false, void 0, void 0);
+            convertToObjectWorker(
+              result2,
+              (_a2 = result2.statements[0]) == null ? void 0 : _a2.expression,
+              result2.parseDiagnostics,
+              /*returnValue*/
+              false,
+              /*knownRootOptions*/
+              void 0,
+              /*jsonConversionNotifier*/
+              void 0
+            );
             result2.referencedFiles = emptyArray;
             result2.typeReferenceDirectives = emptyArray;
             result2.libReferenceDirectives = emptyArray;
@@ -25899,9 +27684,19 @@ ${lanes.join("\n")}
         }
         Parser2.parseSourceFile = parseSourceFile;
         function parseIsolatedEntityName2(content, languageVersion2) {
-          initializeState("", content, languageVersion2, void 0, 1 /* JS */);
+          initializeState(
+            "",
+            content,
+            languageVersion2,
+            /*syntaxCursor*/
+            void 0,
+            1 /* JS */
+          );
           nextToken();
-          const entityName = parseEntityName(true);
+          const entityName = parseEntityName(
+            /*allowReservedWords*/
+            true
+          );
           const isInvalid = token() === 1 /* EndOfFileToken */ && !parseDiagnostics.length;
           clearState();
           return isInvalid ? entityName : void 0;
@@ -25963,7 +27758,17 @@ ${lanes.join("\n")}
             statements = createNodeArray2([statement], pos);
             endOfFileToken = parseExpectedToken(1 /* EndOfFileToken */, Diagnostics.Unexpected_token);
           }
-          const sourceFile = createSourceFile2(fileName2, 2 /* ES2015 */, 6 /* JSON */, false, statements, endOfFileToken, sourceFlags, noop);
+          const sourceFile = createSourceFile2(
+            fileName2,
+            2 /* ES2015 */,
+            6 /* JSON */,
+            /*isDeclaration*/
+            false,
+            statements,
+            endOfFileToken,
+            sourceFlags,
+            noop
+          );
           if (setParentNodes) {
             fixupParentReferences(sourceFile);
           }
@@ -25994,7 +27799,6 @@ ${lanes.join("\n")}
           parseDiagnostics = [];
           parsingContext = 0;
           identifiers = /* @__PURE__ */ new Map();
-          privateIdentifiers = /* @__PURE__ */ new Map();
           identifierCount = 0;
           nodeCount = 0;
           sourceFlags = 0;
@@ -26161,7 +27965,11 @@ ${lanes.join("\n")}
           }
         }
         function fixupParentReferences(rootNode) {
-          setParentRecursive(rootNode, true);
+          setParentRecursive(
+            rootNode,
+            /*incremental*/
+            true
+          );
         }
         Parser2.fixupParentReferences = fixupParentReferences;
         function createSourceFile2(fileName2, languageVersion2, scriptKind2, isDeclarationFile, statements, endOfFileToken, flags, setExternalModuleIndicator2) {
@@ -26208,9 +28016,17 @@ ${lanes.join("\n")}
         function doOutsideOfContext(context, func) {
           const contextFlagsToClear = context & contextFlags;
           if (contextFlagsToClear) {
-            setContextFlag(false, contextFlagsToClear);
+            setContextFlag(
+              /*val*/
+              false,
+              contextFlagsToClear
+            );
             const result = func();
-            setContextFlag(true, contextFlagsToClear);
+            setContextFlag(
+              /*val*/
+              true,
+              contextFlagsToClear
+            );
             return result;
           }
           return func();
@@ -26218,9 +28034,17 @@ ${lanes.join("\n")}
         function doInsideOfContext(context, func) {
           const contextFlagsToSet = context & ~contextFlags;
           if (contextFlagsToSet) {
-            setContextFlag(true, contextFlagsToSet);
+            setContextFlag(
+              /*val*/
+              true,
+              contextFlagsToSet
+            );
             const result = func();
-            setContextFlag(false, contextFlagsToSet);
+            setContextFlag(
+              /*val*/
+              false,
+              contextFlagsToSet
+            );
             return result;
           }
           return func();
@@ -26532,10 +28356,22 @@ ${lanes.join("\n")}
           return void 0;
         }
         function parseExpectedToken(t, diagnosticMessage, arg0) {
-          return parseOptionalToken(t) || createMissingNode(t, false, diagnosticMessage || Diagnostics._0_expected, arg0 || tokenToString(t));
+          return parseOptionalToken(t) || createMissingNode(
+            t,
+            /*reportAtCurrentPosition*/
+            false,
+            diagnosticMessage || Diagnostics._0_expected,
+            arg0 || tokenToString(t)
+          );
         }
         function parseExpectedTokenJSDoc(t) {
-          return parseOptionalTokenJSDoc(t) || createMissingNode(t, false, Diagnostics._0_expected, tokenToString(t));
+          return parseOptionalTokenJSDoc(t) || createMissingNode(
+            t,
+            /*reportAtCurrentPosition*/
+            false,
+            Diagnostics._0_expected,
+            tokenToString(t)
+          );
         }
         function parseTokenNode() {
           const pos = getNodePos();
@@ -26590,7 +28426,27 @@ ${lanes.join("\n")}
             parseErrorAtCurrentToken(diagnosticMessage, arg0);
           }
           const pos = getNodePos();
-          const result = kind === 79 /* Identifier */ ? factory2.createIdentifier("", void 0, void 0) : isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, "", "", void 0) : kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral("", void 0) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral("", void 0) : kind === 279 /* MissingDeclaration */ ? factory2.createMissingDeclaration() : factory2.createToken(kind);
+          const result = kind === 79 /* Identifier */ ? factory2.createIdentifier(
+            "",
+            /*typeArguments*/
+            void 0,
+            /*originalKeywordKind*/
+            void 0
+          ) : isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(
+            kind,
+            "",
+            "",
+            /*templateFlags*/
+            void 0
+          ) : kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral(
+            "",
+            /*numericLiteralFlags*/
+            void 0
+          ) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral(
+            "",
+            /*isSingleQuote*/
+            void 0
+          ) : kind === 279 /* MissingDeclaration */ ? factory2.createMissingDeclaration() : factory2.createToken(kind);
           return finishNode(result, pos);
         }
         function internIdentifier(text) {
@@ -26608,14 +28464,26 @@ ${lanes.join("\n")}
             const text = internIdentifier(scanner2.getTokenValue());
             const hasExtendedUnicodeEscape = scanner2.hasExtendedUnicodeEscape();
             nextTokenWithoutCheck();
-            return finishNode(factory2.createIdentifier(text, void 0, originalKeywordKind, hasExtendedUnicodeEscape), pos);
+            return finishNode(factory2.createIdentifier(
+              text,
+              /*typeArguments*/
+              void 0,
+              originalKeywordKind,
+              hasExtendedUnicodeEscape
+            ), pos);
           }
           if (token() === 80 /* PrivateIdentifier */) {
             parseErrorAtCurrentToken(privateIdentifierDiagnosticMessage || Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
-            return createIdentifier3(true);
+            return createIdentifier3(
+              /*isIdentifier*/
+              true
+            );
           }
           if (token() === 0 /* Unknown */ && scanner2.tryScan(() => scanner2.reScanInvalidIdentifier() === 79 /* Identifier */)) {
-            return createIdentifier3(true);
+            return createIdentifier3(
+              /*isIdentifier*/
+              true
+            );
           }
           identifierCount++;
           const reportAtCurrentPosition = token() === 1 /* EndOfFileToken */;
@@ -26625,7 +28493,12 @@ ${lanes.join("\n")}
           return createMissingNode(79 /* Identifier */, reportAtCurrentPosition, diagnosticMessage || defaultMessage, msgArg);
         }
         function parseBindingIdentifier(privateIdentifierDiagnosticMessage) {
-          return createIdentifier3(isBindingIdentifier(), void 0, privateIdentifierDiagnosticMessage);
+          return createIdentifier3(
+            isBindingIdentifier(),
+            /*diagnosticMessage*/
+            void 0,
+            privateIdentifierDiagnosticMessage
+          );
         }
         function parseIdentifier(diagnosticMessage, privateIdentifierDiagnosticMessage) {
           return createIdentifier3(isIdentifier2(), diagnosticMessage, privateIdentifierDiagnosticMessage);
@@ -26654,7 +28527,10 @@ ${lanes.join("\n")}
           return parseIdentifierName();
         }
         function parsePropertyName() {
-          return parsePropertyNameWorker(true);
+          return parsePropertyNameWorker(
+            /*allowComputedPropertyNames*/
+            true
+          );
         }
         function parseComputedPropertyName() {
           const pos = getNodePos();
@@ -26663,16 +28539,9 @@ ${lanes.join("\n")}
           parseExpected(23 /* CloseBracketToken */);
           return finishNode(factory2.createComputedPropertyName(expression), pos);
         }
-        function internPrivateIdentifier(text) {
-          let privateIdentifier = privateIdentifiers.get(text);
-          if (privateIdentifier === void 0) {
-            privateIdentifiers.set(text, privateIdentifier = text);
-          }
-          return privateIdentifier;
-        }
         function parsePrivateIdentifier() {
           const pos = getNodePos();
-          const node = factory2.createPrivateIdentifier(internPrivateIdentifier(scanner2.getTokenValue()));
+          const node = factory2.createPrivateIdentifier(internIdentifier(scanner2.getTokenValue()));
           nextToken();
           return finishNode(node, pos);
         }
@@ -26776,7 +28645,7 @@ ${lanes.join("\n")}
             case ParsingContext.ArrayBindingElements:
               return token() === 27 /* CommaToken */ || token() === 25 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern();
             case ParsingContext.TypeParameters:
-              return token() === 101 /* InKeyword */ || isIdentifier2();
+              return token() === 101 /* InKeyword */ || token() === 85 /* ConstKeyword */ || isIdentifier2();
             case ParsingContext.ArrayLiteralMembers:
               switch (token()) {
                 case 27 /* CommaToken */:
@@ -26786,9 +28655,15 @@ ${lanes.join("\n")}
             case ParsingContext.ArgumentExpressions:
               return token() === 25 /* DotDotDotToken */ || isStartOfExpression();
             case ParsingContext.Parameters:
-              return isStartOfParameter(false);
+              return isStartOfParameter(
+                /*isJSDocParameter*/
+                false
+              );
             case ParsingContext.JSDocParameters:
-              return isStartOfParameter(true);
+              return isStartOfParameter(
+                /*isJSDocParameter*/
+                true
+              );
             case ParsingContext.TypeArguments:
             case ParsingContext.TupleElementTypes:
               return token() === 27 /* CommaToken */ || isStartOfType();
@@ -26897,7 +28772,11 @@ ${lanes.join("\n")}
         function isInSomeParsingContext() {
           for (let kind = 0; kind < ParsingContext.Count; kind++) {
             if (parsingContext & 1 << kind) {
-              if (isListElement2(kind, true) || isListTerminator(kind)) {
+              if (isListElement2(
+                kind,
+                /*inErrorRecovery*/
+                true
+              ) || isListTerminator(kind)) {
                 return true;
               }
             }
@@ -26910,7 +28789,11 @@ ${lanes.join("\n")}
           const list = [];
           const listPos = getNodePos();
           while (!isListTerminator(kind)) {
-            if (isListElement2(kind, false)) {
+            if (isListElement2(
+              kind,
+              /*inErrorRecovery*/
+              false
+            )) {
               list.push(parseListElement(kind, parseElement));
               continue;
             }
@@ -26943,7 +28826,7 @@ ${lanes.join("\n")}
           if (!canReuseNode(node, parsingContext2)) {
             return void 0;
           }
-          if (node.jsDocCache) {
+          if (canHaveJSDoc(node) && node.jsDocCache) {
             node.jsDocCache = void 0;
           }
           return node;
@@ -27158,7 +29041,11 @@ ${lanes.join("\n")}
           const listPos = getNodePos();
           let commaStart = -1;
           while (true) {
-            if (isListElement2(kind, false)) {
+            if (isListElement2(
+              kind,
+              /*inErrorRecovery*/
+              false
+            )) {
               const startPos = scanner2.getStartPos();
               const result = parseListElement(kind, parseElement);
               if (!result) {
@@ -27191,7 +29078,13 @@ ${lanes.join("\n")}
             }
           }
           parsingContext = saveParsingContext;
-          return createNodeArray2(list, listPos, void 0, commaStart >= 0);
+          return createNodeArray2(
+            list,
+            listPos,
+            /*end*/
+            void 0,
+            commaStart >= 0
+          );
         }
         function getExpectedCommaDiagnostic(kind) {
           return kind === ParsingContext.EnumMembers ? Diagnostics.An_enum_member_name_must_be_followed_by_a_or : void 0;
@@ -27225,7 +29118,11 @@ ${lanes.join("\n")}
             entity = finishNode(
               factory2.createQualifiedName(
                 entity,
-                parseRightSideOfDot(allowReservedWords, false)
+                parseRightSideOfDot(
+                  allowReservedWords,
+                  /* allowPrivateIdentifiers */
+                  false
+                )
               ),
               pos
             );
@@ -27239,12 +29136,22 @@ ${lanes.join("\n")}
           if (scanner2.hasPrecedingLineBreak() && tokenIsIdentifierOrKeyword(token())) {
             const matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine);
             if (matchesPattern) {
-              return createMissingNode(79 /* Identifier */, true, Diagnostics.Identifier_expected);
+              return createMissingNode(
+                79 /* Identifier */,
+                /*reportAtCurrentPosition*/
+                true,
+                Diagnostics.Identifier_expected
+              );
             }
           }
           if (token() === 80 /* PrivateIdentifier */) {
             const node = parsePrivateIdentifier();
-            return allowPrivateIdentifiers ? node : createMissingNode(79 /* Identifier */, true, Diagnostics.Identifier_expected);
+            return allowPrivateIdentifiers ? node : createMissingNode(
+              79 /* Identifier */,
+              /*reportAtCurrentPosition*/
+              true,
+              Diagnostics.Identifier_expected
+            );
           }
           return allowIdentifierNames ? parseIdentifierName() : parseIdentifier();
         }
@@ -27272,7 +29179,10 @@ ${lanes.join("\n")}
           const pos = getNodePos();
           return finishNode(
             factory2.createTemplateLiteralType(
-              parseTemplateHead(false),
+              parseTemplateHead(
+                /*isTaggedTemplate*/
+                false
+              ),
               parseTemplateTypeSpans()
             ),
             pos
@@ -27293,7 +29203,10 @@ ${lanes.join("\n")}
           return finishNode(
             factory2.createTemplateLiteralTypeSpan(
               parseType(),
-              parseLiteralOfTemplateSpan(false)
+              parseLiteralOfTemplateSpan(
+                /*isTaggedTemplate*/
+                false
+              )
             ),
             pos
           );
@@ -27339,7 +29252,20 @@ ${lanes.join("\n")}
         }
         function parseLiteralLikeNode(kind) {
           const pos = getNodePos();
-          const node = isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, scanner2.getTokenValue(), getTemplateLiteralRawText(kind), scanner2.getTokenFlags() & 2048 /* TemplateLiteralLikeFlags */) : kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral(scanner2.getTokenValue(), scanner2.getNumericLiteralFlags()) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral(scanner2.getTokenValue(), void 0, scanner2.hasExtendedUnicodeEscape()) : isLiteralKind(kind) ? factory2.createLiteralLikeNode(kind, scanner2.getTokenValue()) : Debug.fail();
+          const node = isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, scanner2.getTokenValue(), getTemplateLiteralRawText(kind), scanner2.getTokenFlags() & 2048 /* TemplateLiteralLikeFlags */) : (
+            // Octal literals are not allowed in strict mode or ES5
+            // Note that theoretically the following condition would hold true literals like 009,
+            // which is not octal. But because of how the scanner separates the tokens, we would
+            // never get a token like this. Instead, we would get 00 and 9 as two separate tokens.
+            // We also do not need to check for negatives because any prefix operator would be part of a
+            // parent unary expression.
+            kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral(scanner2.getTokenValue(), scanner2.getNumericLiteralFlags()) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral(
+              scanner2.getTokenValue(),
+              /*isSingleQuote*/
+              void 0,
+              scanner2.hasExtendedUnicodeEscape()
+            ) : isLiteralKind(kind) ? factory2.createLiteralLikeNode(kind, scanner2.getTokenValue()) : Debug.fail()
+          );
           if (scanner2.hasExtendedUnicodeEscape()) {
             node.hasExtendedUnicodeEscape = true;
           }
@@ -27350,7 +29276,11 @@ ${lanes.join("\n")}
           return finishNode(node, pos);
         }
         function parseEntityNameOfTypeReference() {
-          return parseEntityName(true, Diagnostics.Type_expected);
+          return parseEntityName(
+            /*allowReservedWords*/
+            true,
+            Diagnostics.Type_expected
+          );
         }
         function parseTypeArgumentsOfTypeReference() {
           if (!scanner2.hasPrecedingLineBreak() && reScanLessThanToken() === 29 /* LessThanToken */) {
@@ -27384,7 +29314,12 @@ ${lanes.join("\n")}
         }
         function parseThisTypePredicate(lhs) {
           nextToken();
-          return finishNode(factory2.createTypePredicateNode(void 0, lhs, parseType()), lhs.pos);
+          return finishNode(factory2.createTypePredicateNode(
+            /*assertsModifier*/
+            void 0,
+            lhs,
+            parseType()
+          ), lhs.pos);
         }
         function parseThisTypeNode() {
           const pos = getNodePos();
@@ -27399,7 +29334,11 @@ ${lanes.join("\n")}
         function parseJSDocNonNullableType() {
           const pos = getNodePos();
           nextToken();
-          return finishNode(factory2.createJSDocNonNullableType(parseNonArrayType(), false), pos);
+          return finishNode(factory2.createJSDocNonNullableType(
+            parseNonArrayType(),
+            /*postfix*/
+            false
+          ), pos);
         }
         function parseJSDocUnknownOrNullableType() {
           const pos = getNodePos();
@@ -27407,7 +29346,11 @@ ${lanes.join("\n")}
           if (token() === 27 /* CommaToken */ || token() === 19 /* CloseBraceToken */ || token() === 21 /* CloseParenToken */ || token() === 31 /* GreaterThanToken */ || token() === 63 /* EqualsToken */ || token() === 51 /* BarToken */) {
             return finishNode(factory2.createJSDocUnknownType(), pos);
           } else {
-            return finishNode(factory2.createJSDocNullableType(parseType(), false), pos);
+            return finishNode(factory2.createJSDocNullableType(
+              parseType(),
+              /*postfix*/
+              false
+            ), pos);
           }
         }
         function parseJSDocFunctionType() {
@@ -27416,10 +29359,18 @@ ${lanes.join("\n")}
           if (lookAhead(nextTokenIsOpenParen)) {
             nextToken();
             const parameters = parseParameters(4 /* Type */ | 32 /* JSDoc */);
-            const type = parseReturnType(58 /* ColonToken */, false);
+            const type = parseReturnType(
+              58 /* ColonToken */,
+              /*isType*/
+              false
+            );
             return withJSDoc(finishNode(factory2.createJSDocFunctionType(parameters, type), pos), hasJSDoc);
           }
-          return finishNode(factory2.createTypeReferenceNode(parseIdentifierName(), void 0), pos);
+          return finishNode(factory2.createTypeReferenceNode(
+            parseIdentifierName(),
+            /*typeArguments*/
+            void 0
+          ), pos);
         }
         function parseJSDocParameter() {
           const pos = getNodePos();
@@ -27430,11 +29381,16 @@ ${lanes.join("\n")}
           }
           return finishNode(
             factory2.createParameterDeclaration(
+              /*modifiers*/
               void 0,
+              /*dotDotDotToken*/
               void 0,
+              // TODO(rbuckton): JSDoc parameters don't have names (except `this`/`new`), should we manufacture an empty identifier?
               name,
+              /*questionToken*/
               void 0,
               parseJSDocType(),
+              /*initializer*/
               void 0
             ),
             pos
@@ -27444,7 +29400,10 @@ ${lanes.join("\n")}
           scanner2.setInJSDocType(true);
           const pos = getNodePos();
           if (parseOptional(142 /* ModuleKeyword */)) {
-            const moduleTag = factory2.createJSDocNamepathType(void 0);
+            const moduleTag = factory2.createJSDocNamepathType(
+              /*type*/
+              void 0
+            );
             terminate:
               while (true) {
                 switch (token()) {
@@ -27475,13 +29434,19 @@ ${lanes.join("\n")}
         function parseTypeQuery() {
           const pos = getNodePos();
           parseExpected(112 /* TypeOfKeyword */);
-          const entityName = parseEntityName(true);
+          const entityName = parseEntityName(
+            /*allowReservedWords*/
+            true
+          );
           const typeArguments = !scanner2.hasPrecedingLineBreak() ? tryParseTypeArguments() : void 0;
           return finishNode(factory2.createTypeQueryNode(entityName, typeArguments), pos);
         }
         function parseTypeParameter() {
           const pos = getNodePos();
-          const modifiers = parseModifiers();
+          const modifiers = parseModifiers(
+            /*permitConstAsModifier*/
+            true
+          );
           const name = parseIdentifier();
           let constraint;
           let expression;
@@ -27503,7 +29468,10 @@ ${lanes.join("\n")}
           }
         }
         function isStartOfParameter(isJSDocParameter) {
-          return token() === 25 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern() || isModifierKind(token()) || token() === 59 /* AtToken */ || isStartOfType(!isJSDocParameter);
+          return token() === 25 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern() || isModifierKind(token()) || token() === 59 /* AtToken */ || isStartOfType(
+            /*inStartOfParameter*/
+            !isJSDocParameter
+          );
         }
         function parseNameOfParameter(modifiers) {
           const name = parseIdentifierOrPattern(Diagnostics.Private_identifiers_cannot_be_used_as_parameters);
@@ -27519,7 +29487,11 @@ ${lanes.join("\n")}
           return parseParameterWorker(inOuterAwaitContext);
         }
         function parseParameterForSpeculation(inOuterAwaitContext) {
-          return parseParameterWorker(inOuterAwaitContext, false);
+          return parseParameterWorker(
+            inOuterAwaitContext,
+            /*allowAmbiguity*/
+            false
+          );
         }
         function parseParameterWorker(inOuterAwaitContext, allowAmbiguity = true) {
           const pos = getNodePos();
@@ -27528,10 +29500,16 @@ ${lanes.join("\n")}
           if (token() === 108 /* ThisKeyword */) {
             const node2 = factory2.createParameterDeclaration(
               decorators,
+              /*dotDotDotToken*/
               void 0,
-              createIdentifier3(true),
+              createIdentifier3(
+                /*isIdentifier*/
+                true
+              ),
+              /*questionToken*/
               void 0,
               parseTypeAnnotation(),
+              /*initializer*/
               void 0
             );
             if (decorators) {
@@ -27595,7 +29573,11 @@ ${lanes.join("\n")}
           if (!parseExpected(20 /* OpenParenToken */)) {
             return createMissingList();
           }
-          const parameters = parseParametersWorker(flags, true);
+          const parameters = parseParametersWorker(
+            flags,
+            /*allowAmbiguity*/
+            true
+          );
           parseExpected(21 /* CloseParenToken */);
           return parameters;
         }
@@ -27613,7 +29595,11 @@ ${lanes.join("\n")}
           }
           const typeParameters = parseTypeParameters();
           const parameters = parseParameters(4 /* Type */);
-          const type = parseReturnType(58 /* ColonToken */, true);
+          const type = parseReturnType(
+            58 /* ColonToken */,
+            /*isType*/
+            true
+          );
           parseTypeMemberSemicolon();
           const node = kind === 176 /* CallSignature */ ? factory2.createCallSignature(typeParameters, parameters, type) : factory2.createConstructSignature(typeParameters, parameters, type);
           return withJSDoc(finishNode(node, pos), hasJSDoc);
@@ -27646,7 +29632,10 @@ ${lanes.join("\n")}
           return token() === 58 /* ColonToken */ || token() === 27 /* CommaToken */ || token() === 23 /* CloseBracketToken */;
         }
         function parseIndexSignatureDeclaration(pos, hasJSDoc, decorators, modifiers) {
-          const parameters = parseBracketedList(ParsingContext.Parameters, () => parseParameter(false), 22 /* OpenBracketToken */, 23 /* CloseBracketToken */);
+          const parameters = parseBracketedList(ParsingContext.Parameters, () => parseParameter(
+            /*inOuterAwaitContext*/
+            false
+          ), 22 /* OpenBracketToken */, 23 /* CloseBracketToken */);
           const type = parseTypeAnnotation();
           parseTypeMemberSemicolon();
           const node = factory2.createIndexSignature(modifiers, parameters, type);
@@ -27660,7 +29649,11 @@ ${lanes.join("\n")}
           if (token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */) {
             const typeParameters = parseTypeParameters();
             const parameters = parseParameters(4 /* Type */);
-            const type = parseReturnType(58 /* ColonToken */, true);
+            const type = parseReturnType(
+              58 /* ColonToken */,
+              /*isType*/
+              true
+            );
             node = factory2.createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type);
           } else {
             const type = parseTypeAnnotation();
@@ -27703,13 +29696,35 @@ ${lanes.join("\n")}
           const hasJSDoc = hasPrecedingJSDocComment();
           const modifiers = parseModifiers();
           if (parseContextualModifier(137 /* GetKeyword */)) {
-            return parseAccessorDeclaration(pos, hasJSDoc, void 0, modifiers, 174 /* GetAccessor */, 4 /* Type */);
+            return parseAccessorDeclaration(
+              pos,
+              hasJSDoc,
+              /*decorators*/
+              void 0,
+              modifiers,
+              174 /* GetAccessor */,
+              4 /* Type */
+            );
           }
           if (parseContextualModifier(151 /* SetKeyword */)) {
-            return parseAccessorDeclaration(pos, hasJSDoc, void 0, modifiers, 175 /* SetAccessor */, 4 /* Type */);
+            return parseAccessorDeclaration(
+              pos,
+              hasJSDoc,
+              /*decorators*/
+              void 0,
+              modifiers,
+              175 /* SetAccessor */,
+              4 /* Type */
+            );
           }
           if (isIndexSignature()) {
-            return parseIndexSignatureDeclaration(pos, hasJSDoc, void 0, modifiers);
+            return parseIndexSignatureDeclaration(
+              pos,
+              hasJSDoc,
+              /*decorators*/
+              void 0,
+              modifiers
+            );
           }
           return parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers);
         }
@@ -27758,7 +29773,14 @@ ${lanes.join("\n")}
           const name = parseIdentifierName();
           parseExpected(101 /* InKeyword */);
           const type = parseType();
-          return finishNode(factory2.createTypeParameterDeclaration(void 0, name, type, void 0), pos);
+          return finishNode(factory2.createTypeParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            name,
+            type,
+            /*defaultType*/
+            void 0
+          ), pos);
         }
         function parseMappedType() {
           const pos = getNodePos();
@@ -27857,7 +29879,11 @@ ${lanes.join("\n")}
           const isConstructorType = parseOptional(103 /* NewKeyword */);
           const typeParameters = parseTypeParameters();
           const parameters = parseParameters(4 /* Type */);
-          const type = parseReturnType(38 /* EqualsGreaterThanToken */, false);
+          const type = parseReturnType(
+            38 /* EqualsGreaterThanToken */,
+            /*isType*/
+            false
+          );
           const node = isConstructorType ? factory2.createConstructorTypeNode(modifiers, typeParameters, parameters, type) : factory2.createFunctionTypeNode(typeParameters, parameters, type);
           if (!isConstructorType)
             node.modifiers = modifiers;
@@ -27889,7 +29915,10 @@ ${lanes.join("\n")}
           const multiLine = scanner2.hasPrecedingLineBreak();
           parseExpected(130 /* AssertKeyword */);
           parseExpected(58 /* ColonToken */);
-          const clause = parseAssertClause(true);
+          const clause = parseAssertClause(
+            /*skipAssertKeyword*/
+            true
+          );
           if (!parseExpected(19 /* CloseBraceToken */)) {
             const lastError = lastOrUndefined(parseDiagnostics);
             if (lastError && lastError.code === Diagnostics._0_expected.code) {
@@ -27955,7 +29984,10 @@ ${lanes.join("\n")}
             case 104 /* NullKeyword */:
               return parseLiteralTypeNode();
             case 40 /* MinusToken */:
-              return lookAhead(nextTokenIsNumericOrBigIntLiteral) ? parseLiteralTypeNode(true) : parseTypeReference();
+              return lookAhead(nextTokenIsNumericOrBigIntLiteral) ? parseLiteralTypeNode(
+                /*negative*/
+                true
+              ) : parseTypeReference();
             case 114 /* VoidKeyword */:
               return parseTokenNode();
             case 108 /* ThisKeyword */: {
@@ -28035,7 +30067,10 @@ ${lanes.join("\n")}
         }
         function isStartOfParenthesizedOrFunctionType() {
           nextToken();
-          return token() === 21 /* CloseParenToken */ || isStartOfParameter(false) || isStartOfType();
+          return token() === 21 /* CloseParenToken */ || isStartOfParameter(
+            /*isJSDocParameter*/
+            false
+          ) || isStartOfType();
         }
         function parsePostfixTypeOrHigher() {
           const pos = getNodePos();
@@ -28044,14 +30079,22 @@ ${lanes.join("\n")}
             switch (token()) {
               case 53 /* ExclamationToken */:
                 nextToken();
-                type = finishNode(factory2.createJSDocNonNullableType(type, true), pos);
+                type = finishNode(factory2.createJSDocNonNullableType(
+                  type,
+                  /*postfix*/
+                  true
+                ), pos);
                 break;
               case 57 /* QuestionToken */:
                 if (lookAhead(nextTokenIsStartOfType)) {
                   return type;
                 }
                 nextToken();
-                type = finishNode(factory2.createJSDocNullableType(type, true), pos);
+                type = finishNode(factory2.createJSDocNullableType(
+                  type,
+                  /*postfix*/
+                  true
+                ), pos);
                 break;
               case 22 /* OpenBracketToken */:
                 parseExpected(22 /* OpenBracketToken */);
@@ -28087,7 +30130,12 @@ ${lanes.join("\n")}
           const pos = getNodePos();
           const name = parseIdentifier();
           const constraint = tryParse(tryParseConstraintOfInferType);
-          const node = factory2.createTypeParameterDeclaration(void 0, name, constraint);
+          const node = factory2.createTypeParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            name,
+            constraint
+          );
           return finishNode(node, pos);
         }
         function parseInferType() {
@@ -28192,7 +30240,12 @@ ${lanes.join("\n")}
           const typePredicateVariable = isIdentifier2() && tryParse(parseTypePredicatePrefix);
           const type = parseType();
           if (typePredicateVariable) {
-            return finishNode(factory2.createTypePredicateNode(void 0, typePredicateVariable, type), pos);
+            return finishNode(factory2.createTypePredicateNode(
+              /*assertsModifier*/
+              void 0,
+              typePredicateVariable,
+              type
+            ), pos);
           } else {
             return type;
           }
@@ -28293,21 +30346,36 @@ ${lanes.join("\n")}
         function parseExpression() {
           const saveDecoratorContext = inDecoratorContext();
           if (saveDecoratorContext) {
-            setDecoratorContext(false);
+            setDecoratorContext(
+              /*val*/
+              false
+            );
           }
           const pos = getNodePos();
-          let expr = parseAssignmentExpressionOrHigher(true);
+          let expr = parseAssignmentExpressionOrHigher(
+            /*allowReturnTypeInArrowFunction*/
+            true
+          );
           let operatorToken;
           while (operatorToken = parseOptionalToken(27 /* CommaToken */)) {
-            expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher(true), pos);
+            expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher(
+              /*allowReturnTypeInArrowFunction*/
+              true
+            ), pos);
           }
           if (saveDecoratorContext) {
-            setDecoratorContext(true);
+            setDecoratorContext(
+              /*val*/
+              true
+            );
           }
           return expr;
         }
         function parseInitializer() {
-          return parseOptional(63 /* EqualsToken */) ? parseAssignmentExpressionOrHigher(true) : void 0;
+          return parseOptional(63 /* EqualsToken */) ? parseAssignmentExpressionOrHigher(
+            /*allowReturnTypeInArrowFunction*/
+            true
+          ) : void 0;
         }
         function parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) {
           if (isYieldExpression2()) {
@@ -28320,7 +30388,13 @@ ${lanes.join("\n")}
           const pos = getNodePos();
           const expr = parseBinaryExpressionOrHigher(0 /* Lowest */);
           if (expr.kind === 79 /* Identifier */ && token() === 38 /* EqualsGreaterThanToken */) {
-            return parseSimpleArrowFunctionExpression(pos, expr, allowReturnTypeInArrowFunction, void 0);
+            return parseSimpleArrowFunctionExpression(
+              pos,
+              expr,
+              allowReturnTypeInArrowFunction,
+              /*asyncModifier*/
+              void 0
+            );
           }
           if (isLeftHandSideExpression(expr) && isAssignmentOperator(reScanGreaterToken())) {
             return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction), pos);
@@ -28347,29 +30421,55 @@ ${lanes.join("\n")}
             return finishNode(
               factory2.createYieldExpression(
                 parseOptionalToken(41 /* AsteriskToken */),
-                parseAssignmentExpressionOrHigher(true)
+                parseAssignmentExpressionOrHigher(
+                  /*allowReturnTypeInArrowFunction*/
+                  true
+                )
               ),
               pos
             );
           } else {
-            return finishNode(factory2.createYieldExpression(void 0, void 0), pos);
+            return finishNode(factory2.createYieldExpression(
+              /*asteriskToken*/
+              void 0,
+              /*expression*/
+              void 0
+            ), pos);
           }
         }
         function parseSimpleArrowFunctionExpression(pos, identifier, allowReturnTypeInArrowFunction, asyncModifier) {
           Debug.assert(token() === 38 /* EqualsGreaterThanToken */, "parseSimpleArrowFunctionExpression should only have been called if we had a =>");
           const parameter = factory2.createParameterDeclaration(
+            /*modifiers*/
             void 0,
+            /*dotDotDotToken*/
             void 0,
             identifier,
+            /*questionToken*/
             void 0,
+            /*type*/
             void 0,
+            /*initializer*/
             void 0
           );
           finishNode(parameter, identifier.pos);
           const parameters = createNodeArray2([parameter], parameter.pos, parameter.end);
           const equalsGreaterThanToken = parseExpectedToken(38 /* EqualsGreaterThanToken */);
-          const body = parseArrowFunctionExpressionBody(!!asyncModifier, allowReturnTypeInArrowFunction);
-          const node = factory2.createArrowFunction(asyncModifier, void 0, parameters, void 0, equalsGreaterThanToken, body);
+          const body = parseArrowFunctionExpressionBody(
+            /*isAsync*/
+            !!asyncModifier,
+            allowReturnTypeInArrowFunction
+          );
+          const node = factory2.createArrowFunction(
+            asyncModifier,
+            /*typeParameters*/
+            void 0,
+            parameters,
+            /*type*/
+            void 0,
+            equalsGreaterThanToken,
+            body
+          );
           return addJSDocComment(finishNode(node, pos));
         }
         function tryParseParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) {
@@ -28377,7 +30477,12 @@ ${lanes.join("\n")}
           if (triState === Tristate.False) {
             return void 0;
           }
-          return triState === Tristate.True ? parseParenthesizedArrowFunctionExpression(true, true) : tryParse(() => parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction));
+          return triState === Tristate.True ? parseParenthesizedArrowFunctionExpression(
+            /*allowAmbiguity*/
+            true,
+            /*allowReturnTypeInArrowFunction*/
+            true
+          ) : tryParse(() => parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction));
         }
         function isParenthesizedArrowFunctionExpression() {
           if (token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */ || token() === 132 /* AsyncKeyword */) {
@@ -28444,11 +30549,12 @@ ${lanes.join("\n")}
             return Tristate.False;
           } else {
             Debug.assert(first2 === 29 /* LessThanToken */);
-            if (!isIdentifier2()) {
+            if (!isIdentifier2() && token() !== 85 /* ConstKeyword */) {
               return Tristate.False;
             }
             if (languageVariant === 1 /* JSX */) {
               const isArrowFunctionInJsx = lookAhead(() => {
+                parseOptional(85 /* ConstKeyword */);
                 const third = nextToken();
                 if (third === 94 /* ExtendsKeyword */) {
                   const fourth = nextToken();
@@ -28477,7 +30583,11 @@ ${lanes.join("\n")}
           if (notParenthesizedArrow == null ? void 0 : notParenthesizedArrow.has(tokenPos)) {
             return void 0;
           }
-          const result = parseParenthesizedArrowFunctionExpression(false, allowReturnTypeInArrowFunction);
+          const result = parseParenthesizedArrowFunctionExpression(
+            /*allowAmbiguity*/
+            false,
+            allowReturnTypeInArrowFunction
+          );
           if (!result) {
             (notParenthesizedArrow || (notParenthesizedArrow = /* @__PURE__ */ new Set())).add(tokenPos);
           }
@@ -28534,7 +30644,11 @@ ${lanes.join("\n")}
             }
           }
           const hasReturnColon = token() === 58 /* ColonToken */;
-          const type = parseReturnType(58 /* ColonToken */, false);
+          const type = parseReturnType(
+            58 /* ColonToken */,
+            /*isType*/
+            false
+          );
           if (type && !allowAmbiguity && typeHasArrowFunctionBlockingParseError(type)) {
             return void 0;
           }
@@ -28580,9 +30694,18 @@ ${lanes.join("\n")}
             factory2.createConditionalExpression(
               leftOperand,
               questionToken,
-              doOutsideOfContext(disallowInAndDecoratorContext, () => parseAssignmentExpressionOrHigher(false)),
+              doOutsideOfContext(disallowInAndDecoratorContext, () => parseAssignmentExpressionOrHigher(
+                /*allowReturnTypeInArrowFunction*/
+                false
+              )),
               colonToken = parseExpectedToken(58 /* ColonToken */),
-              nodeIsPresent(colonToken) ? parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) : createMissingNode(79 /* Identifier */, false, Diagnostics._0_expected, tokenToString(58 /* ColonToken */))
+              nodeIsPresent(colonToken) ? parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) : createMissingNode(
+                79 /* Identifier */,
+                /*reportAtCurrentPosition*/
+                false,
+                Diagnostics._0_expected,
+                tokenToString(58 /* ColonToken */)
+              )
             ),
             pos
           );
@@ -28730,7 +30853,10 @@ ${lanes.join("\n")}
             const pos = getNodePos();
             return finishNode(factory2.createPrefixUnaryExpression(token(), nextTokenAnd(parseLeftHandSideExpressionOrHigher)), pos);
           } else if (languageVariant === 1 /* JSX */ && token() === 29 /* LessThanToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrGreaterThan)) {
-            return parseJsxElementOrSelfClosingElementOrFragment(true);
+            return parseJsxElementOrSelfClosingElementOrFragment(
+              /*inExpressionContext*/
+              true
+            );
           }
           const expression = parseLeftHandSideExpressionOrHigher();
           Debug.assert(isLeftHandSideExpression(expression));
@@ -28764,7 +30890,12 @@ ${lanes.join("\n")}
         function parseMemberExpressionOrHigher() {
           const pos = getNodePos();
           const expression = parsePrimaryExpression();
-          return parseMemberExpressionRest(pos, expression, true);
+          return parseMemberExpressionRest(
+            pos,
+            expression,
+            /*allowOptionalChain*/
+            true
+          );
         }
         function parseSuperExpression() {
           const pos = getNodePos();
@@ -28783,7 +30914,12 @@ ${lanes.join("\n")}
             return expression;
           }
           parseExpectedToken(24 /* DotToken */, Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access);
-          return finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(true, true)), pos);
+          return finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(
+            /*allowIdentifierNames*/
+            true,
+            /*allowPrivateIdentifiers*/
+            true
+          )), pos);
         }
         function parseJsxElementOrSelfClosingElementOrFragment(inExpressionContext, topInvalidNodePosition, openingTag) {
           const pos = getNodePos();
@@ -28825,9 +30961,17 @@ ${lanes.join("\n")}
           }
           if (inExpressionContext && token() === 29 /* LessThanToken */) {
             const topBadPos = typeof topInvalidNodePosition === "undefined" ? result.pos : topInvalidNodePosition;
-            const invalidElement = tryParse(() => parseJsxElementOrSelfClosingElementOrFragment(true, topBadPos));
+            const invalidElement = tryParse(() => parseJsxElementOrSelfClosingElementOrFragment(
+              /*inExpressionContext*/
+              true,
+              topBadPos
+            ));
             if (invalidElement) {
-              const operatorToken = createMissingNode(27 /* CommaToken */, false);
+              const operatorToken = createMissingNode(
+                27 /* CommaToken */,
+                /*reportAtCurrentPosition*/
+                false
+              );
               setTextRangePosWidth(operatorToken, invalidElement.pos, 0);
               parseErrorAt(skipTrivia(sourceText, topBadPos), invalidElement.end, Diagnostics.JSX_expressions_must_have_one_parent_element);
               return finishNode(factory2.createBinaryExpression(result, operatorToken, invalidElement), pos);
@@ -28859,9 +31003,18 @@ ${lanes.join("\n")}
             case 12 /* JsxTextAllWhiteSpaces */:
               return parseJsxText();
             case 18 /* OpenBraceToken */:
-              return parseJsxExpression(false);
+              return parseJsxExpression(
+                /*inExpressionContext*/
+                false
+              );
             case 29 /* LessThanToken */:
-              return parseJsxElementOrSelfClosingElementOrFragment(false, void 0, openingTag);
+              return parseJsxElementOrSelfClosingElementOrFragment(
+                /*inExpressionContext*/
+                false,
+                /*topInvalidNodePosition*/
+                void 0,
+                openingTag
+              );
             default:
               return Debug.assertNever(token2);
           }
@@ -28903,7 +31056,13 @@ ${lanes.join("\n")}
             node = factory2.createJsxOpeningElement(tagName, typeArguments, attributes);
           } else {
             parseExpected(43 /* SlashToken */);
-            if (parseExpected(31 /* GreaterThanToken */, void 0, false)) {
+            if (parseExpected(
+              31 /* GreaterThanToken */,
+              /*diagnostic*/
+              void 0,
+              /*shouldAdvance*/
+              false
+            )) {
               if (inExpressionContext) {
                 nextToken();
               } else {
@@ -28919,7 +31078,12 @@ ${lanes.join("\n")}
           scanJsxIdentifier();
           let expression = token() === 108 /* ThisKeyword */ ? parseTokenNode() : parseIdentifierName();
           while (parseOptional(24 /* DotToken */)) {
-            expression = finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(true, false)), pos);
+            expression = finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(
+              /*allowIdentifierNames*/
+              true,
+              /*allowPrivateIdentifiers*/
+              false
+            )), pos);
           }
           return expression;
         }
@@ -28937,7 +31101,13 @@ ${lanes.join("\n")}
           if (inExpressionContext) {
             parseExpected(19 /* CloseBraceToken */);
           } else {
-            if (parseExpected(19 /* CloseBraceToken */, void 0, false)) {
+            if (parseExpected(
+              19 /* CloseBraceToken */,
+              /*message*/
+              void 0,
+              /*shouldAdvance*/
+              false
+            )) {
               scanJsxText();
             }
           }
@@ -28957,10 +31127,16 @@ ${lanes.join("\n")}
               return parseLiteralNode();
             }
             if (token() === 18 /* OpenBraceToken */) {
-              return parseJsxExpression(true);
+              return parseJsxExpression(
+                /*inExpressionContext*/
+                true
+              );
             }
             if (token() === 29 /* LessThanToken */) {
-              return parseJsxElementOrSelfClosingElementOrFragment(true);
+              return parseJsxElementOrSelfClosingElementOrFragment(
+                /*inExpressionContext*/
+                true
+              );
             }
             parseErrorAtCurrentToken(Diagnostics.or_JSX_element_expected);
           }
@@ -28978,7 +31154,13 @@ ${lanes.join("\n")}
           const pos = getNodePos();
           parseExpected(30 /* LessThanSlashToken */);
           const tagName = parseJsxElementName();
-          if (parseExpected(31 /* GreaterThanToken */, void 0, false)) {
+          if (parseExpected(
+            31 /* GreaterThanToken */,
+            /*diagnostic*/
+            void 0,
+            /*shouldAdvance*/
+            false
+          )) {
             if (inExpressionContext || !tagNamesAreEquivalent(open.tagName, tagName)) {
               nextToken();
             } else {
@@ -28993,7 +31175,13 @@ ${lanes.join("\n")}
           if (tokenIsIdentifierOrKeyword(token())) {
             parseErrorAtRange(parseJsxElementName(), Diagnostics.Expected_corresponding_closing_tag_for_JSX_fragment);
           }
-          if (parseExpected(31 /* GreaterThanToken */, void 0, false)) {
+          if (parseExpected(
+            31 /* GreaterThanToken */,
+            /*diagnostic*/
+            void 0,
+            /*shouldAdvance*/
+            false
+          )) {
             if (inExpressionContext) {
               nextToken();
             } else {
@@ -29037,7 +31225,12 @@ ${lanes.join("\n")}
           return false;
         }
         function parsePropertyAccessExpressionRest(pos, expression, questionDotToken) {
-          const name = parseRightSideOfDot(true, true);
+          const name = parseRightSideOfDot(
+            /*allowIdentifierNames*/
+            true,
+            /*allowPrivateIdentifiers*/
+            true
+          );
           const isOptionalChain2 = questionDotToken || tryReparseOptionalChain(expression);
           const propertyAccess = isOptionalChain2 ? factory2.createPropertyAccessChain(expression, questionDotToken, name) : factory2.createPropertyAccessExpression(expression, name);
           if (isOptionalChain2 && isPrivateIdentifier(propertyAccess.name)) {
@@ -29053,7 +31246,12 @@ ${lanes.join("\n")}
         function parseElementAccessExpressionRest(pos, expression, questionDotToken) {
           let argumentExpression;
           if (token() === 23 /* CloseBracketToken */) {
-            argumentExpression = createMissingNode(79 /* Identifier */, true, Diagnostics.An_element_access_expression_should_take_an_argument);
+            argumentExpression = createMissingNode(
+              79 /* Identifier */,
+              /*reportAtCurrentPosition*/
+              true,
+              Diagnostics.An_element_access_expression_should_take_an_argument
+            );
           } else {
             const argument = allowInAnd(parseExpression);
             if (isStringOrNumericLiteralLike(argument)) {
@@ -29084,7 +31282,13 @@ ${lanes.join("\n")}
               continue;
             }
             if (isTemplateStartOfTaggedTemplate()) {
-              expression = !questionDotToken && expression.kind === 230 /* ExpressionWithTypeArguments */ ? parseTaggedTemplateRest(pos, expression.expression, questionDotToken, expression.typeArguments) : parseTaggedTemplateRest(pos, expression, questionDotToken, void 0);
+              expression = !questionDotToken && expression.kind === 230 /* ExpressionWithTypeArguments */ ? parseTaggedTemplateRest(pos, expression.expression, questionDotToken, expression.typeArguments) : parseTaggedTemplateRest(
+                pos,
+                expression,
+                questionDotToken,
+                /*typeArguments*/
+                void 0
+              );
               continue;
             }
             if (!questionDotToken) {
@@ -29109,7 +31313,10 @@ ${lanes.join("\n")}
           const tagExpression = factory2.createTaggedTemplateExpression(
             tag,
             typeArguments,
-            token() === 14 /* NoSubstitutionTemplateLiteral */ ? (reScanTemplateHeadOrNoSubstitutionTemplate(), parseLiteralNode()) : parseTemplateExpression(true)
+            token() === 14 /* NoSubstitutionTemplateLiteral */ ? (reScanTemplateHeadOrNoSubstitutionTemplate(), parseLiteralNode()) : parseTemplateExpression(
+              /*isTaggedTemplate*/
+              true
+            )
           );
           if (questionDotToken || tag.flags & 32 /* OptionalChain */) {
             tagExpression.flags |= 32 /* OptionalChain */;
@@ -29119,7 +31326,12 @@ ${lanes.join("\n")}
         }
         function parseCallExpressionRest(pos, expression) {
           while (true) {
-            expression = parseMemberExpressionRest(pos, expression, true);
+            expression = parseMemberExpressionRest(
+              pos,
+              expression,
+              /*allowOptionalChain*/
+              true
+            );
             let typeArguments;
             const questionDotToken = parseOptionalToken(28 /* QuestionDotToken */);
             if (questionDotToken) {
@@ -29140,7 +31352,12 @@ ${lanes.join("\n")}
               continue;
             }
             if (questionDotToken) {
-              const name = createMissingNode(79 /* Identifier */, false, Diagnostics.Identifier_expected);
+              const name = createMissingNode(
+                79 /* Identifier */,
+                /*reportAtCurrentPosition*/
+                false,
+                Diagnostics.Identifier_expected
+              );
               expression = finishNode(factory2.createPropertyAccessChain(expression, questionDotToken, name), pos);
             }
             break;
@@ -29219,7 +31436,10 @@ ${lanes.join("\n")}
               }
               break;
             case 15 /* TemplateHead */:
-              return parseTemplateExpression(false);
+              return parseTemplateExpression(
+                /* isTaggedTemplate */
+                false
+              );
             case 80 /* PrivateIdentifier */:
               return parsePrivateIdentifier();
           }
@@ -29236,11 +31456,17 @@ ${lanes.join("\n")}
         function parseSpreadElement() {
           const pos = getNodePos();
           parseExpected(25 /* DotDotDotToken */);
-          const expression = parseAssignmentExpressionOrHigher(true);
+          const expression = parseAssignmentExpressionOrHigher(
+            /*allowReturnTypeInArrowFunction*/
+            true
+          );
           return finishNode(factory2.createSpreadElement(expression), pos);
         }
         function parseArgumentOrArrayLiteralElement() {
-          return token() === 25 /* DotDotDotToken */ ? parseSpreadElement() : token() === 27 /* CommaToken */ ? finishNode(factory2.createOmittedExpression(), getNodePos()) : parseAssignmentExpressionOrHigher(true);
+          return token() === 25 /* DotDotDotToken */ ? parseSpreadElement() : token() === 27 /* CommaToken */ ? finishNode(factory2.createOmittedExpression(), getNodePos()) : parseAssignmentExpressionOrHigher(
+            /*allowReturnTypeInArrowFunction*/
+            true
+          );
         }
         function parseArgumentExpression() {
           return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement);
@@ -29258,7 +31484,10 @@ ${lanes.join("\n")}
           const pos = getNodePos();
           const hasJSDoc = hasPrecedingJSDocComment();
           if (parseOptionalToken(25 /* DotDotDotToken */)) {
-            const expression = parseAssignmentExpressionOrHigher(true);
+            const expression = parseAssignmentExpressionOrHigher(
+              /*allowReturnTypeInArrowFunction*/
+              true
+            );
             return withJSDoc(finishNode(factory2.createSpreadAssignment(expression), pos), hasJSDoc);
           }
           const decorators = parseDecorators();
@@ -29281,12 +31510,18 @@ ${lanes.join("\n")}
           const isShorthandPropertyAssignment2 = tokenIsIdentifier && token() !== 58 /* ColonToken */;
           if (isShorthandPropertyAssignment2) {
             const equalsToken = parseOptionalToken(63 /* EqualsToken */);
-            const objectAssignmentInitializer = equalsToken ? allowInAnd(() => parseAssignmentExpressionOrHigher(true)) : void 0;
+            const objectAssignmentInitializer = equalsToken ? allowInAnd(() => parseAssignmentExpressionOrHigher(
+              /*allowReturnTypeInArrowFunction*/
+              true
+            )) : void 0;
             node = factory2.createShorthandPropertyAssignment(name, objectAssignmentInitializer);
             node.equalsToken = equalsToken;
           } else {
             parseExpected(58 /* ColonToken */);
-            const initializer = allowInAnd(() => parseAssignmentExpressionOrHigher(true));
+            const initializer = allowInAnd(() => parseAssignmentExpressionOrHigher(
+              /*allowReturnTypeInArrowFunction*/
+              true
+            ));
             node = factory2.createPropertyAssignment(name, initializer);
           }
           node.illegalDecorators = decorators;
@@ -29300,13 +31535,21 @@ ${lanes.join("\n")}
           const openBracePosition = scanner2.getTokenPos();
           const openBraceParsed = parseExpected(18 /* OpenBraceToken */);
           const multiLine = scanner2.hasPrecedingLineBreak();
-          const properties = parseDelimitedList(ParsingContext.ObjectLiteralMembers, parseObjectLiteralElement, true);
+          const properties = parseDelimitedList(
+            ParsingContext.ObjectLiteralMembers,
+            parseObjectLiteralElement,
+            /*considerSemicolonAsDelimiter*/
+            true
+          );
           parseExpectedMatchingBrackets(18 /* OpenBraceToken */, 19 /* CloseBraceToken */, openBraceParsed, openBracePosition);
           return finishNode(factory2.createObjectLiteralExpression(properties, multiLine), pos);
         }
         function parseFunctionExpression() {
           const savedDecoratorContext = inDecoratorContext();
-          setDecoratorContext(false);
+          setDecoratorContext(
+            /*val*/
+            false
+          );
           const pos = getNodePos();
           const hasJSDoc = hasPrecedingJSDocComment();
           const modifiers = parseModifiers();
@@ -29317,7 +31560,11 @@ ${lanes.join("\n")}
           const name = isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalBindingIdentifier) : isGenerator ? doInYieldContext(parseOptionalBindingIdentifier) : isAsync ? doInAwaitContext(parseOptionalBindingIdentifier) : parseOptionalBindingIdentifier();
           const typeParameters = parseTypeParameters();
           const parameters = parseParameters(isGenerator | isAsync);
-          const type = parseReturnType(58 /* ColonToken */, false);
+          const type = parseReturnType(
+            58 /* ColonToken */,
+            /*isType*/
+            false
+          );
           const body = parseFunctionBlock(isGenerator | isAsync);
           setDecoratorContext(savedDecoratorContext);
           const node = factory2.createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
@@ -29334,7 +31581,12 @@ ${lanes.join("\n")}
             return finishNode(factory2.createMetaProperty(103 /* NewKeyword */, name), pos);
           }
           const expressionPos = getNodePos();
-          let expression = parseMemberExpressionRest(expressionPos, parsePrimaryExpression(), false);
+          let expression = parseMemberExpressionRest(
+            expressionPos,
+            parsePrimaryExpression(),
+            /*allowOptionalChain*/
+            false
+          );
           let typeArguments;
           if (expression.kind === 230 /* ExpressionWithTypeArguments */) {
             typeArguments = expression.typeArguments;
@@ -29363,7 +31615,11 @@ ${lanes.join("\n")}
             return result;
           } else {
             const statements = createMissingList();
-            return withJSDoc(finishNode(factory2.createBlock(statements, void 0), pos), hasJSDoc);
+            return withJSDoc(finishNode(factory2.createBlock(
+              statements,
+              /*multiLine*/
+              void 0
+            ), pos), hasJSDoc);
           }
         }
         function parseFunctionBlock(flags, diagnosticMessage) {
@@ -29375,11 +31631,17 @@ ${lanes.join("\n")}
           topLevel = false;
           const saveDecoratorContext = inDecoratorContext();
           if (saveDecoratorContext) {
-            setDecoratorContext(false);
+            setDecoratorContext(
+              /*val*/
+              false
+            );
           }
           const block = parseBlock(!!(flags & 16 /* IgnoreMissingOpenBrace */), diagnosticMessage);
           if (saveDecoratorContext) {
-            setDecoratorContext(true);
+            setDecoratorContext(
+              /*val*/
+              true
+            );
           }
           topLevel = savedTopLevel;
           setYieldContext(savedYieldContext);
@@ -29437,14 +31699,20 @@ ${lanes.join("\n")}
           let initializer;
           if (token() !== 26 /* SemicolonToken */) {
             if (token() === 113 /* VarKeyword */ || token() === 119 /* LetKeyword */ || token() === 85 /* ConstKeyword */) {
-              initializer = parseVariableDeclarationList(true);
+              initializer = parseVariableDeclarationList(
+                /*inForStatementInitializer*/
+                true
+              );
             } else {
               initializer = disallowInAnd(parseExpression);
             }
           }
           let node;
           if (awaitToken ? parseExpected(162 /* OfKeyword */) : parseOptional(162 /* OfKeyword */)) {
-            const expression = allowInAnd(() => parseAssignmentExpressionOrHigher(true));
+            const expression = allowInAnd(() => parseAssignmentExpressionOrHigher(
+              /*allowReturnTypeInArrowFunction*/
+              true
+            ));
             parseExpected(21 /* CloseParenToken */);
             node = factory2.createForOfStatement(awaitToken, initializer, expression, parseStatement());
           } else if (parseOptional(101 /* InKeyword */)) {
@@ -29543,12 +31811,18 @@ ${lanes.join("\n")}
           const pos = getNodePos();
           const hasJSDoc = hasPrecedingJSDocComment();
           parseExpected(111 /* TryKeyword */);
-          const tryBlock = parseBlock(false);
+          const tryBlock = parseBlock(
+            /*ignoreMissingOpenBrace*/
+            false
+          );
           const catchClause = token() === 83 /* CatchKeyword */ ? parseCatchClause() : void 0;
           let finallyBlock;
           if (!catchClause || token() === 96 /* FinallyKeyword */) {
             parseExpected(96 /* FinallyKeyword */, Diagnostics.catch_or_finally_expected);
-            finallyBlock = parseBlock(false);
+            finallyBlock = parseBlock(
+              /*ignoreMissingOpenBrace*/
+              false
+            );
           }
           return withJSDoc(finishNode(factory2.createTryStatement(tryBlock, catchClause, finallyBlock), pos), hasJSDoc);
         }
@@ -29562,7 +31836,10 @@ ${lanes.join("\n")}
           } else {
             variableDeclaration = void 0;
           }
-          const block = parseBlock(false);
+          const block = parseBlock(
+            /*ignoreMissingOpenBrace*/
+            false
+          );
           return finishNode(factory2.createCatchClause(variableDeclaration, block), pos);
         }
         function parseDebuggerStatement() {
@@ -29723,18 +32000,49 @@ ${lanes.join("\n")}
             case 26 /* SemicolonToken */:
               return parseEmptyStatement();
             case 18 /* OpenBraceToken */:
-              return parseBlock(false);
+              return parseBlock(
+                /*ignoreMissingOpenBrace*/
+                false
+              );
             case 113 /* VarKeyword */:
-              return parseVariableStatement(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
+              return parseVariableStatement(
+                getNodePos(),
+                hasPrecedingJSDocComment(),
+                /*decorators*/
+                void 0,
+                /*modifiers*/
+                void 0
+              );
             case 119 /* LetKeyword */:
               if (isLetDeclaration()) {
-                return parseVariableStatement(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
+                return parseVariableStatement(
+                  getNodePos(),
+                  hasPrecedingJSDocComment(),
+                  /*decorators*/
+                  void 0,
+                  /*modifiers*/
+                  void 0
+                );
               }
               break;
             case 98 /* FunctionKeyword */:
-              return parseFunctionDeclaration(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
+              return parseFunctionDeclaration(
+                getNodePos(),
+                hasPrecedingJSDocComment(),
+                /*decorators*/
+                void 0,
+                /*modifiers*/
+                void 0
+              );
             case 84 /* ClassKeyword */:
-              return parseClassDeclaration(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
+              return parseClassDeclaration(
+                getNodePos(),
+                hasPrecedingJSDocComment(),
+                /*decorators*/
+                void 0,
+                /*modifiers*/
+                void 0
+              );
             case 99 /* IfKeyword */:
               return parseIfStatement();
             case 90 /* DoKeyword */:
@@ -29853,7 +32161,12 @@ ${lanes.join("\n")}
               }
             default:
               if (decorators || modifiers) {
-                const missing = createMissingNode(279 /* MissingDeclaration */, true, Diagnostics.Declaration_expected);
+                const missing = createMissingNode(
+                  279 /* MissingDeclaration */,
+                  /*reportAtCurrentPosition*/
+                  true,
+                  Diagnostics.Declaration_expected
+                );
                 setTextRangePos(missing, pos);
                 missing.illegalDecorators = decorators;
                 missing.modifiers = modifiers;
@@ -29887,7 +32200,13 @@ ${lanes.join("\n")}
           const dotDotDotToken = parseOptionalToken(25 /* DotDotDotToken */);
           const name = parseIdentifierOrPattern();
           const initializer = parseInitializer();
-          return finishNode(factory2.createBindingElement(dotDotDotToken, void 0, name, initializer), pos);
+          return finishNode(factory2.createBindingElement(
+            dotDotDotToken,
+            /*propertyName*/
+            void 0,
+            name,
+            initializer
+          ), pos);
         }
         function parseObjectBindingElement() {
           const pos = getNodePos();
@@ -29932,7 +32251,10 @@ ${lanes.join("\n")}
           return parseBindingIdentifier(privateIdentifierDiagnosticMessage);
         }
         function parseVariableDeclarationAllowExclamation() {
-          return parseVariableDeclaration(true);
+          return parseVariableDeclaration(
+            /*allowExclamation*/
+            true
+          );
         }
         function parseVariableDeclaration(allowExclamation) {
           const pos = getNodePos();
@@ -29981,7 +32303,10 @@ ${lanes.join("\n")}
           return nextTokenIsIdentifier() && nextToken() === 21 /* CloseParenToken */;
         }
         function parseVariableStatement(pos, hasJSDoc, decorators, modifiers) {
-          const declarationList = parseVariableDeclarationList(false);
+          const declarationList = parseVariableDeclarationList(
+            /*inForStatementInitializer*/
+            false
+          );
           parseSemicolon();
           const node = factory2.createVariableStatement(modifiers, declarationList);
           node.illegalDecorators = decorators;
@@ -29997,9 +32322,16 @@ ${lanes.join("\n")}
           const isAsync = modifierFlags & 512 /* Async */ ? 2 /* Await */ : 0 /* None */;
           const typeParameters = parseTypeParameters();
           if (modifierFlags & 1 /* Export */)
-            setAwaitContext(true);
+            setAwaitContext(
+              /*value*/
+              true
+            );
           const parameters = parseParameters(isGenerator | isAsync);
-          const type = parseReturnType(58 /* ColonToken */, false);
+          const type = parseReturnType(
+            58 /* ColonToken */,
+            /*isType*/
+            false
+          );
           const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, Diagnostics.or_expected);
           setAwaitContext(savedAwaitContext);
           const node = factory2.createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
@@ -30022,7 +32354,11 @@ ${lanes.join("\n")}
             if (parseConstructorName()) {
               const typeParameters = parseTypeParameters();
               const parameters = parseParameters(0 /* None */);
-              const type = parseReturnType(58 /* ColonToken */, false);
+              const type = parseReturnType(
+                58 /* ColonToken */,
+                /*isType*/
+                false
+              );
               const body = parseFunctionBlockOrSemicolon(0 /* None */, Diagnostics.or_expected);
               const node = factory2.createConstructorDeclaration(modifiers, parameters, body);
               node.illegalDecorators = decorators;
@@ -30037,7 +32373,11 @@ ${lanes.join("\n")}
           const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */;
           const typeParameters = parseTypeParameters();
           const parameters = parseParameters(isGenerator | isAsync);
-          const type = parseReturnType(58 /* ColonToken */, false);
+          const type = parseReturnType(
+            58 /* ColonToken */,
+            /*isType*/
+            false
+          );
           const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, diagnosticMessage);
           const node = factory2.createMethodDeclaration(
             combineDecoratorsAndModifiers(decorators, modifiers),
@@ -30071,7 +32411,18 @@ ${lanes.join("\n")}
           const name = parsePropertyName();
           const questionToken = parseOptionalToken(57 /* QuestionToken */);
           if (asteriskToken || token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */) {
-            return parseMethodDeclaration(pos, hasJSDoc, decorators, modifiers, asteriskToken, name, questionToken, void 0, Diagnostics.or_expected);
+            return parseMethodDeclaration(
+              pos,
+              hasJSDoc,
+              decorators,
+              modifiers,
+              asteriskToken,
+              name,
+              questionToken,
+              /*exclamationToken*/
+              void 0,
+              Diagnostics.or_expected
+            );
           }
           return parsePropertyDeclaration(pos, hasJSDoc, decorators, modifiers, name, questionToken);
         }
@@ -30079,7 +32430,11 @@ ${lanes.join("\n")}
           const name = parsePropertyName();
           const typeParameters = parseTypeParameters();
           const parameters = parseParameters(0 /* None */);
-          const type = parseReturnType(58 /* ColonToken */, false);
+          const type = parseReturnType(
+            58 /* ColonToken */,
+            /*isType*/
+            false
+          );
           const body = parseFunctionBlockOrSemicolon(flags);
           const node = kind === 174 /* GetAccessor */ ? factory2.createGetAccessorDeclaration(combineDecoratorsAndModifiers(decorators, modifiers), name, parameters, type, body) : factory2.createSetAccessorDeclaration(combineDecoratorsAndModifiers(decorators, modifiers), name, parameters, body);
           node.typeParameters = typeParameters;
@@ -30140,7 +32495,10 @@ ${lanes.join("\n")}
           const savedAwaitContext = inAwaitContext();
           setYieldContext(false);
           setAwaitContext(true);
-          const body = parseBlock(false);
+          const body = parseBlock(
+            /*ignoreMissingOpenBrace*/
+            false
+          );
           setYieldContext(savedYieldContext);
           setAwaitContext(savedAwaitContext);
           return body;
@@ -30150,7 +32508,12 @@ ${lanes.join("\n")}
             const pos = getNodePos();
             const awaitExpression = parseIdentifier(Diagnostics.Expression_expected);
             nextToken();
-            const memberExpression = parseMemberExpressionRest(pos, awaitExpression, true);
+            const memberExpression = parseMemberExpressionRest(
+              pos,
+              awaitExpression,
+              /*allowOptionalChain*/
+              true
+            );
             return parseCallExpressionRest(pos, memberExpression);
           }
           return parseLeftHandSideExpressionOrHigher();
@@ -30171,10 +32534,10 @@ ${lanes.join("\n")}
           }
           return list && createNodeArray2(list, pos);
         }
-        function tryParseModifier(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStaticModifier) {
+        function tryParseModifier(permitConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStaticModifier) {
           const pos = getNodePos();
           const kind = token();
-          if (token() === 85 /* ConstKeyword */ && permitInvalidConstAsModifier) {
+          if (token() === 85 /* ConstKeyword */ && permitConstAsModifier) {
             if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) {
               return void 0;
             }
@@ -30198,10 +32561,10 @@ ${lanes.join("\n")}
           setTextRangePosEnd(decoratorsAndModifiers, decorators.pos, modifiers.end);
           return decoratorsAndModifiers;
         }
-        function parseModifiers(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock) {
+        function parseModifiers(permitConstAsModifier, stopOnStartOfClassStaticBlock) {
           const pos = getNodePos();
           let list, modifier, hasSeenStatic = false;
-          while (modifier = tryParseModifier(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStatic)) {
+          while (modifier = tryParseModifier(permitConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStatic)) {
             if (modifier.kind === 124 /* StaticKeyword */)
               hasSeenStatic = true;
             list = append(list, modifier);
@@ -30226,7 +32589,12 @@ ${lanes.join("\n")}
           }
           const hasJSDoc = hasPrecedingJSDocComment();
           const decorators = parseDecorators();
-          const modifiers = parseModifiers(true, true);
+          const modifiers = parseModifiers(
+            /*permitConstAsModifier*/
+            true,
+            /*stopOnStartOfClassStaticBlock*/
+            true
+          );
           if (token() === 124 /* StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) {
             return parseClassStaticBlockDeclaration(pos, hasJSDoc, decorators, modifiers);
           }
@@ -30257,13 +32625,34 @@ ${lanes.join("\n")}
             }
           }
           if (decorators || modifiers) {
-            const name = createMissingNode(79 /* Identifier */, true, Diagnostics.Declaration_expected);
-            return parsePropertyDeclaration(pos, hasJSDoc, decorators, modifiers, name, void 0);
+            const name = createMissingNode(
+              79 /* Identifier */,
+              /*reportAtCurrentPosition*/
+              true,
+              Diagnostics.Declaration_expected
+            );
+            return parsePropertyDeclaration(
+              pos,
+              hasJSDoc,
+              decorators,
+              modifiers,
+              name,
+              /*questionToken*/
+              void 0
+            );
           }
           return Debug.fail("Should not have attempted to parse class member declaration.");
         }
         function parseClassExpression() {
-          return parseClassDeclarationOrExpression(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0, 228 /* ClassExpression */);
+          return parseClassDeclarationOrExpression(
+            getNodePos(),
+            hasPrecedingJSDocComment(),
+            /*decorators*/
+            void 0,
+            /*modifiers*/
+            void 0,
+            228 /* ClassExpression */
+          );
         }
         function parseClassDeclaration(pos, hasJSDoc, decorators, modifiers) {
           return parseClassDeclarationOrExpression(pos, hasJSDoc, decorators, modifiers, 260 /* ClassDeclaration */);
@@ -30274,7 +32663,10 @@ ${lanes.join("\n")}
           const name = parseNameOfClassDeclarationOrExpression();
           const typeParameters = parseTypeParameters();
           if (some(modifiers, isExportModifier))
-            setAwaitContext(true);
+            setAwaitContext(
+              /*value*/
+              true
+            );
           const heritageClauses = parseHeritageClauses();
           let members;
           if (parseExpected(18 /* OpenBraceToken */)) {
@@ -30381,7 +32773,16 @@ ${lanes.join("\n")}
         function parseModuleOrNamespaceDeclaration(pos, hasJSDoc, decorators, modifiers, flags) {
           const namespaceFlag = flags & 16 /* Namespace */;
           const name = parseIdentifier();
-          const body = parseOptional(24 /* DotToken */) ? parseModuleOrNamespaceDeclaration(getNodePos(), false, void 0, void 0, 4 /* NestedNamespace */ | namespaceFlag) : parseModuleBlock();
+          const body = parseOptional(24 /* DotToken */) ? parseModuleOrNamespaceDeclaration(
+            getNodePos(),
+            /*hasJSDoc*/
+            false,
+            /*decorators*/
+            void 0,
+            /*modifiers*/
+            void 0,
+            4 /* NestedNamespace */ | namespaceFlag
+          ) : parseModuleBlock();
           const node = factory2.createModuleDeclaration(modifiers, name, body, flags);
           node.illegalDecorators = decorators;
           return withJSDoc(finishNode(node, pos), hasJSDoc);
@@ -30458,7 +32859,9 @@ ${lanes.join("\n")}
             return parseImportEqualsDeclaration(pos, hasJSDoc, decorators, modifiers, identifier, isTypeOnly);
           }
           let importClause;
-          if (identifier || token() === 41 /* AsteriskToken */ || token() === 18 /* OpenBraceToken */) {
+          if (identifier || // import id
+          token() === 41 /* AsteriskToken */ || // import *
+          token() === 18 /* OpenBraceToken */) {
             importClause = parseImportClause(identifier, afterImportPos, isTypeOnly);
             parseExpected(158 /* FromKeyword */);
           }
@@ -30476,7 +32879,10 @@ ${lanes.join("\n")}
           const pos = getNodePos();
           const name = tokenIsIdentifierOrKeyword(token()) ? parseIdentifierName() : parseLiteralLikeNode(10 /* StringLiteral */);
           parseExpected(58 /* ColonToken */);
-          const value = parseAssignmentExpressionOrHigher(true);
+          const value = parseAssignmentExpressionOrHigher(
+            /*allowReturnTypeInArrowFunction*/
+            true
+          );
           return finishNode(factory2.createAssertEntry(name, value), pos);
         }
         function parseAssertClause(skipAssertKeyword) {
@@ -30487,7 +32893,12 @@ ${lanes.join("\n")}
           const openBracePosition = scanner2.getTokenPos();
           if (parseExpected(18 /* OpenBraceToken */)) {
             const multiLine = scanner2.hasPrecedingLineBreak();
-            const elements = parseDelimitedList(ParsingContext.AssertEntries, parseAssertEntry, true);
+            const elements = parseDelimitedList(
+              ParsingContext.AssertEntries,
+              parseAssertEntry,
+              /*considerSemicolonAsDelimiter*/
+              true
+            );
             if (!parseExpected(19 /* CloseBraceToken */)) {
               const lastError = lastOrUndefined(parseDiagnostics);
               if (lastError && lastError.code === Diagnostics._0_expected.code) {
@@ -30499,8 +32910,19 @@ ${lanes.join("\n")}
             }
             return finishNode(factory2.createAssertClause(elements, multiLine), pos);
           } else {
-            const elements = createNodeArray2([], getNodePos(), void 0, false);
-            return finishNode(factory2.createAssertClause(elements, false), pos);
+            const elements = createNodeArray2(
+              [],
+              getNodePos(),
+              /*end*/
+              void 0,
+              /*hasTrailingComma*/
+              false
+            );
+            return finishNode(factory2.createAssertClause(
+              elements,
+              /*multiLine*/
+              false
+            ), pos);
           }
         }
         function tokenAfterImportDefinitelyProducesImportDeclaration() {
@@ -30526,7 +32948,10 @@ ${lanes.join("\n")}
           return finishNode(factory2.createImportClause(isTypeOnly, identifier, namedBindings), pos);
         }
         function parseModuleReference() {
-          return isExternalModuleReference2() ? parseExternalModuleReference() : parseEntityName(false);
+          return isExternalModuleReference2() ? parseExternalModuleReference() : parseEntityName(
+            /*allowReservedWords*/
+            false
+          );
         }
         function parseExternalModuleReference() {
           const pos = getNodePos();
@@ -30623,7 +33048,10 @@ ${lanes.join("\n")}
         }
         function parseExportDeclaration(pos, hasJSDoc, decorators, modifiers) {
           const savedAwaitContext = inAwaitContext();
-          setAwaitContext(true);
+          setAwaitContext(
+            /*value*/
+            true
+          );
           let exportClause;
           let moduleSpecifier;
           let assertClause;
@@ -30653,14 +33081,20 @@ ${lanes.join("\n")}
         }
         function parseExportAssignment(pos, hasJSDoc, decorators, modifiers) {
           const savedAwaitContext = inAwaitContext();
-          setAwaitContext(true);
+          setAwaitContext(
+            /*value*/
+            true
+          );
           let isExportEquals;
           if (parseOptional(63 /* EqualsToken */)) {
             isExportEquals = true;
           } else {
             parseExpected(88 /* DefaultKeyword */);
           }
-          const expression = parseAssignmentExpressionOrHigher(true);
+          const expression = parseAssignmentExpressionOrHigher(
+            /*allowReturnTypeInArrowFunction*/
+            true
+          );
           parseSemicolon();
           setAwaitContext(savedAwaitContext);
           const node = factory2.createExportAssignment(modifiers, isExportEquals, expression);
@@ -30705,11 +33139,28 @@ ${lanes.join("\n")}
         let JSDocParser;
         ((JSDocParser2) => {
           function parseJSDocTypeExpressionForTests2(content, start, length2) {
-            initializeState("file.js", content, 99 /* Latest */, void 0, 1 /* JS */);
+            initializeState(
+              "file.js",
+              content,
+              99 /* Latest */,
+              /*_syntaxCursor:*/
+              void 0,
+              1 /* JS */
+            );
             scanner2.setText(content, start, length2);
             currentToken = scanner2.scan();
             const jsDocTypeExpression = parseJSDocTypeExpression();
-            const sourceFile = createSourceFile2("file.js", 99 /* Latest */, 1 /* JS */, false, [], factory2.createToken(1 /* EndOfFileToken */), 0 /* None */, noop);
+            const sourceFile = createSourceFile2(
+              "file.js",
+              99 /* Latest */,
+              1 /* JS */,
+              /*isDeclarationFile*/
+              false,
+              [],
+              factory2.createToken(1 /* EndOfFileToken */),
+              0 /* None */,
+              noop
+            );
             const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
             if (jsDocDiagnostics) {
               sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile);
@@ -30734,7 +33185,10 @@ ${lanes.join("\n")}
             const pos = getNodePos();
             const hasBrace = parseOptional(18 /* OpenBraceToken */);
             const p2 = getNodePos();
-            let entityName = parseEntityName(false);
+            let entityName = parseEntityName(
+              /* allowReservedWords*/
+              false
+            );
             while (token() === 80 /* PrivateIdentifier */) {
               reScanHashToken();
               nextTokenJSDoc();
@@ -30749,7 +33203,14 @@ ${lanes.join("\n")}
           }
           JSDocParser2.parseJSDocNameReference = parseJSDocNameReference;
           function parseIsolatedJSDocComment2(content, start, length2) {
-            initializeState("", content, 99 /* Latest */, void 0, 1 /* JS */);
+            initializeState(
+              "",
+              content,
+              99 /* Latest */,
+              /*_syntaxCursor:*/
+              void 0,
+              1 /* JS */
+            );
             const jsDoc = doInsideOfContext(8388608 /* JSDoc */, () => parseJSDocCommentWorker(start, length2));
             const sourceFile = { languageVariant: 0 /* Standard */, text: content };
             const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
@@ -30952,7 +33413,10 @@ ${lanes.join("\n")}
               Debug.assert(token() === 59 /* AtToken */);
               const start2 = scanner2.getTokenPos();
               nextTokenJSDoc();
-              const tagName = parseJSDocIdentifierName(void 0);
+              const tagName = parseJSDocIdentifierName(
+                /*message*/
+                void 0
+              );
               const indentText = skipWhitespaceOrAsterisk();
               let tag;
               switch (tagName.escapedText) {
@@ -31015,9 +33479,16 @@ ${lanes.join("\n")}
                 case "callback":
                   tag = parseCallbackTag(start2, tagName, margin, indentText);
                   break;
+                case "overload":
+                  tag = parseOverloadTag(start2, tagName, margin, indentText);
+                  break;
                 case "see":
                   tag = parseSeeTag(start2, tagName, margin, indentText);
                   break;
+                case "exception":
+                case "throws":
+                  tag = parseThrowsTag(start2, tagName, margin, indentText);
+                  break;
                 default:
                   tag = parseUnknownTag(start2, tagName, margin, indentText);
                   break;
@@ -31140,7 +33611,10 @@ ${lanes.join("\n")}
               nextTokenJSDoc();
               skipWhitespace();
               const p2 = getNodePos();
-              let name = tokenIsIdentifierOrKeyword(token()) ? parseEntityName(true) : void 0;
+              let name = tokenIsIdentifierOrKeyword(token()) ? parseEntityName(
+                /*allowReservedWords*/
+                true
+              ) : void 0;
               if (name) {
                 while (token() === 80 /* PrivateIdentifier */) {
                   reScanHashToken();
@@ -31239,7 +33713,7 @@ ${lanes.join("\n")}
                 let child;
                 let children;
                 while (child = tryParse(() => parseChildParameterOrPropertyTag(target, indent2, name))) {
-                  if (child.kind === 343 /* JSDocParameterTag */ || child.kind === 350 /* JSDocPropertyTag */) {
+                  if (child.kind === 344 /* JSDocParameterTag */ || child.kind === 351 /* JSDocPropertyTag */) {
                     children = append(children, child);
                   }
                 }
@@ -31260,7 +33734,10 @@ ${lanes.join("\n")}
               if (some(tags, isJSDocTypeTag)) {
                 parseErrorAt(tagName.pos, scanner2.getTokenPos(), Diagnostics._0_tag_already_specified, tagName.escapedText);
               }
-              const typeExpression = parseJSDocTypeExpression(true);
+              const typeExpression = parseJSDocTypeExpression(
+                /*mayOmitBraces*/
+                true
+              );
               const comments2 = indent2 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), indent2, indentText) : void 0;
               return finishNode(factory2.createJSDocTypeTag(tagName, typeExpression, comments2), start2);
             }
@@ -31270,6 +33747,11 @@ ${lanes.join("\n")}
               const comments2 = indent2 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), indent2, indentText) : void 0;
               return finishNode(factory2.createJSDocSeeTag(tagName, nameExpression, comments2), start2);
             }
+            function parseThrowsTag(start2, tagName, indent2, indentText) {
+              const typeExpression = tryParseTypeExpression();
+              const comment = parseTrailingTagComments(start2, getNodePos(), indent2, indentText);
+              return finishNode(factory2.createJSDocThrowsTag(tagName, typeExpression, comment), start2);
+            }
             function parseAuthorTag(start2, tagName, indent2, indentText) {
               const commentStart = getNodePos();
               const textOnly = parseAuthorNameAndEmail();
@@ -31333,12 +33815,18 @@ ${lanes.join("\n")}
               return finishNode(createTag(tagName, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
             }
             function parseThisTag(start2, tagName, margin, indentText) {
-              const typeExpression = parseJSDocTypeExpression(true);
+              const typeExpression = parseJSDocTypeExpression(
+                /*mayOmitBraces*/
+                true
+              );
               skipWhitespace();
               return finishNode(factory2.createJSDocThisTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
             }
             function parseEnumTag(start2, tagName, margin, indentText) {
-              const typeExpression = parseJSDocTypeExpression(true);
+              const typeExpression = parseJSDocTypeExpression(
+                /*mayOmitBraces*/
+                true
+              );
               skipWhitespace();
               return finishNode(factory2.createJSDocEnumTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
             }
@@ -31357,7 +33845,7 @@ ${lanes.join("\n")}
                 let hasChildren = false;
                 while (child = tryParse(() => parseChildPropertyTag(indent2))) {
                   hasChildren = true;
-                  if (child.kind === 346 /* JSDocTypeTag */) {
+                  if (child.kind === 347 /* JSDocTypeTag */) {
                     if (childTypeTag) {
                       const lastError = parseErrorAtCurrentToken(Diagnostics.A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags);
                       if (lastError) {
@@ -31392,8 +33880,12 @@ ${lanes.join("\n")}
               }
               const typeNameOrNamespaceName = parseJSDocIdentifierName();
               if (parseOptional(24 /* DotToken */)) {
-                const body = parseJSDocTypeNameWithNamespace(true);
+                const body = parseJSDocTypeNameWithNamespace(
+                  /*nested*/
+                  true
+                );
                 const jsDocNamespaceNode = factory2.createModuleDeclaration(
+                  /*modifiers*/
                   void 0,
                   typeNameOrNamespaceName,
                   body,
@@ -31415,26 +33907,44 @@ ${lanes.join("\n")}
               }
               return createNodeArray2(parameters || [], pos);
             }
-            function parseCallbackTag(start2, tagName, indent2, indentText) {
-              const fullName = parseJSDocTypeNameWithNamespace();
-              skipWhitespace();
-              let comment = parseTagComments(indent2);
+            function parseJSDocSignature(start2, indent2) {
               const parameters = parseCallbackTagParameters(indent2);
               const returnTag = tryParse(() => {
                 if (parseOptionalJsdoc(59 /* AtToken */)) {
                   const tag = parseTag(indent2);
-                  if (tag && tag.kind === 344 /* JSDocReturnTag */) {
+                  if (tag && tag.kind === 345 /* JSDocReturnTag */) {
                     return tag;
                   }
                 }
               });
-              const typeExpression = finishNode(factory2.createJSDocSignature(void 0, parameters, returnTag), start2);
+              return finishNode(factory2.createJSDocSignature(
+                /*typeParameters*/
+                void 0,
+                parameters,
+                returnTag
+              ), start2);
+            }
+            function parseCallbackTag(start2, tagName, indent2, indentText) {
+              const fullName = parseJSDocTypeNameWithNamespace();
+              skipWhitespace();
+              let comment = parseTagComments(indent2);
+              const typeExpression = parseJSDocSignature(start2, indent2);
               if (!comment) {
                 comment = parseTrailingTagComments(start2, getNodePos(), indent2, indentText);
               }
               const end2 = comment !== void 0 ? getNodePos() : typeExpression.end;
               return finishNode(factory2.createJSDocCallbackTag(tagName, typeExpression, fullName, comment), start2, end2);
             }
+            function parseOverloadTag(start2, tagName, indent2, indentText) {
+              skipWhitespace();
+              let comment = parseTagComments(indent2);
+              const typeExpression = parseJSDocSignature(start2, indent2);
+              if (!comment) {
+                comment = parseTrailingTagComments(start2, getNodePos(), indent2, indentText);
+              }
+              const end2 = comment !== void 0 ? getNodePos() : typeExpression.end;
+              return finishNode(factory2.createJSDocOverloadTag(tagName, typeExpression, comment), start2, end2);
+            }
             function escapedTextsEqual(a, b) {
               while (!isIdentifier(a) || !isIdentifier(b)) {
                 if (!isIdentifier(a) && !isIdentifier(b) && a.right.escapedText === b.right.escapedText) {
@@ -31457,7 +33967,7 @@ ${lanes.join("\n")}
                   case 59 /* AtToken */:
                     if (canParseTag) {
                       const child = tryParseChildTag(target, indent2);
-                      if (child && (child.kind === 343 /* JSDocParameterTag */ || child.kind === 350 /* JSDocPropertyTag */) && target !== 4 /* CallbackParameter */ && name && (isIdentifier(child.name) || !escapedTextsEqual(name, child.name.left))) {
+                      if (child && (child.kind === 344 /* JSDocParameterTag */ || child.kind === 351 /* JSDocPropertyTag */) && target !== 4 /* CallbackParameter */ && name && (isIdentifier(child.name) || !escapedTextsEqual(name, child.name.left))) {
                         return false;
                       }
                       return child;
@@ -31526,7 +34036,14 @@ ${lanes.join("\n")}
               if (nodeIsMissing(name)) {
                 return void 0;
               }
-              return finishNode(factory2.createTypeParameterDeclaration(void 0, name, void 0, defaultType), typeParameterPos);
+              return finishNode(factory2.createTypeParameterDeclaration(
+                /*modifiers*/
+                void 0,
+                name,
+                /*constraint*/
+                void 0,
+                defaultType
+              ), typeParameterPos);
             }
             function parseTemplateTagTypeParameters() {
               const pos = getNodePos();
@@ -31569,14 +34086,24 @@ ${lanes.join("\n")}
             }
             function parseJSDocIdentifierName(message) {
               if (!tokenIsIdentifierOrKeyword(token())) {
-                return createMissingNode(79 /* Identifier */, !message, message || Diagnostics.Identifier_expected);
+                return createMissingNode(
+                  79 /* Identifier */,
+                  /*reportAtCurrentPosition*/
+                  !message,
+                  message || Diagnostics.Identifier_expected
+                );
               }
               identifierCount++;
               const pos = scanner2.getTokenPos();
               const end2 = scanner2.getTextPos();
               const originalKeywordKind = token();
               const text = internIdentifier(scanner2.getTokenValue());
-              const result = finishNode(factory2.createIdentifier(text, void 0, originalKeywordKind), pos, end2);
+              const result = finishNode(factory2.createIdentifier(
+                text,
+                /*typeArguments*/
+                void 0,
+                originalKeywordKind
+              ), pos, end2);
               nextTokenJSDoc();
               return result;
             }
@@ -31591,7 +34118,17 @@ ${lanes.join("\n")}
             return sourceFile;
           }
           if (sourceFile.statements.length === 0) {
-            return Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, void 0, true, sourceFile.scriptKind, sourceFile.setExternalModuleIndicator);
+            return Parser.parseSourceFile(
+              sourceFile.fileName,
+              newText,
+              sourceFile.languageVersion,
+              /*syntaxCursor*/
+              void 0,
+              /*setParentNodes*/
+              true,
+              sourceFile.scriptKind,
+              sourceFile.setExternalModuleIndicator
+            );
           }
           const incrementalSourceFile = sourceFile;
           Debug.assert(!incrementalSourceFile.hasBeenIncrementallyParsed);
@@ -31615,7 +34152,16 @@ ${lanes.join("\n")}
             newText,
             aggressiveChecks
           );
-          const result = Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, syntaxCursor, true, sourceFile.scriptKind, sourceFile.setExternalModuleIndicator);
+          const result = Parser.parseSourceFile(
+            sourceFile.fileName,
+            newText,
+            sourceFile.languageVersion,
+            syntaxCursor,
+            /*setParentNodes*/
+            true,
+            sourceFile.scriptKind,
+            sourceFile.setExternalModuleIndicator
+          );
           result.commentDirectives = getNewCommentDirectives(
             sourceFile.commentDirectives,
             result.commentDirectives,
@@ -31713,7 +34259,14 @@ ${lanes.join("\n")}
           Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range");
           Debug.assert(element.pos <= element.end);
           const pos = Math.min(element.pos, changeRangeNewEnd);
-          const end = element.end >= changeRangeOldEnd ? element.end + delta : Math.min(element.end, changeRangeNewEnd);
+          const end = element.end >= changeRangeOldEnd ? (
+            // Element ends after the change range.  Always adjust the end pos.
+            element.end + delta
+          ) : (
+            // Element ends in the change range.  The element will keep its position if
+            // possible. Or Move backward to the new-end if it's in the 'Y' range.
+            Math.min(element.end, changeRangeNewEnd)
+          );
           Debug.assert(pos <= end);
           if (element.parent) {
             Debug.assertGreaterThanOrEqual(pos, element.parent.pos);
@@ -31743,7 +34296,15 @@ ${lanes.join("\n")}
           function visitNode3(child) {
             Debug.assert(child.pos <= child.end);
             if (child.pos > changeRangeOldEnd) {
-              moveElementEntirelyPastChangeRange(child, false, delta, oldText, newText, aggressiveChecks);
+              moveElementEntirelyPastChangeRange(
+                child,
+                /*isArray*/
+                false,
+                delta,
+                oldText,
+                newText,
+                aggressiveChecks
+              );
               return;
             }
             const fullEnd = child.end;
@@ -31765,7 +34326,15 @@ ${lanes.join("\n")}
           function visitArray2(array) {
             Debug.assert(array.pos <= array.end);
             if (array.pos > changeRangeOldEnd) {
-              moveElementEntirelyPastChangeRange(array, true, delta, oldText, newText, aggressiveChecks);
+              moveElementEntirelyPastChangeRange(
+                array,
+                /*isArray*/
+                true,
+                delta,
+                oldText,
+                newText,
+                aggressiveChecks
+              );
               return;
             }
             const fullEnd = array.end;
@@ -31949,8 +34518,9 @@ ${lanes.join("\n")}
     return createDiagnosticForInvalidCustomType(opt, createCompilerDiagnostic);
   }
   function createDiagnosticForInvalidCustomType(opt, createDiagnostic) {
-    const namesOfType = arrayFrom(opt.type.keys()).map((key) => `'${key}'`).join(", ");
-    return createDiagnostic(Diagnostics.Argument_for_0_option_must_be_Colon_1, `--${opt.name}`, namesOfType);
+    const namesOfType = arrayFrom(opt.type.keys());
+    const stringNames = (opt.deprecatedKeys ? namesOfType.filter((k) => !opt.deprecatedKeys.has(k)) : namesOfType).map((key) => `'${key}'`).join(", ");
+    return createDiagnostic(Diagnostics.Argument_for_0_option_must_be_Colon_1, `--${opt.name}`, stringNames);
   }
   function parseCustomTypeOption(opt, value, errors) {
     return convertJsonOptionOfCustomType(opt, trimString(value || ""), errors);
@@ -31960,6 +34530,9 @@ ${lanes.join("\n")}
     if (startsWith(value, "-")) {
       return void 0;
     }
+    if (opt.type === "listOrElement" && !stringContains(value, ",")) {
+      return validateJsonOptionValue(opt, value, errors);
+    }
     if (value === "") {
       return [];
     }
@@ -31969,6 +34542,9 @@ ${lanes.join("\n")}
         return mapDefined(values, (v) => validateJsonOptionValue(opt.element, parseInt(v), errors));
       case "string":
         return mapDefined(values, (v) => validateJsonOptionValue(opt.element, v || "", errors));
+      case "boolean":
+      case "object":
+        return Debug.fail(`List of ${opt.element.type} is not yet supported.`);
       default:
         return mapDefined(values, (v) => parseCustomTypeOption(opt.element, v, errors));
     }
@@ -32005,11 +34581,21 @@ ${lanes.join("\n")}
           parseResponseFile(s.slice(1));
         } else if (s.charCodeAt(0) === 45 /* minus */) {
           const inputOptionName = s.slice(s.charCodeAt(1) === 45 /* minus */ ? 2 : 1);
-          const opt = getOptionDeclarationFromName(diagnostics.getOptionsNameMap, inputOptionName, true);
+          const opt = getOptionDeclarationFromName(
+            diagnostics.getOptionsNameMap,
+            inputOptionName,
+            /*allowShort*/
+            true
+          );
           if (opt) {
             i = parseOptionValue(args, i, diagnostics, opt, options, errors);
           } else {
-            const watchOpt = getOptionDeclarationFromName(watchOptionsDidYouMeanDiagnostics.getOptionsNameMap, inputOptionName, true);
+            const watchOpt = getOptionDeclarationFromName(
+              watchOptionsDidYouMeanDiagnostics.getOptionsNameMap,
+              inputOptionName,
+              /*allowShort*/
+              true
+            );
             if (watchOpt) {
               i = parseOptionValue(args, i, watchOptionsDidYouMeanDiagnostics, watchOpt, watchOptions || (watchOptions = {}), errors);
             } else {
@@ -32062,7 +34648,12 @@ ${lanes.join("\n")}
         i++;
       } else if (opt.type === "boolean") {
         if (optValue === "false") {
-          options[opt.name] = validateJsonOptionValue(opt, false, errors);
+          options[opt.name] = validateJsonOptionValue(
+            opt,
+            /*value*/
+            false,
+            errors
+          );
           i++;
         } else {
           if (optValue === "true")
@@ -32102,6 +34693,9 @@ ${lanes.join("\n")}
               i++;
             }
             break;
+          case "listOrElement":
+            Debug.fail("listOrElement not supported here");
+            break;
           default:
             options[opt.name] = parseCustomTypeOption(opt, args[i], errors);
             i++;
@@ -32178,6 +34772,7 @@ ${lanes.join("\n")}
       getNormalizedAbsolutePath(getDirectoryPath(configFileName), cwd),
       optionsToExtend,
       getNormalizedAbsolutePath(configFileName, cwd),
+      /*resolutionStack*/
       void 0,
       extraFileExtensions,
       extendedConfigCache,
@@ -32191,7 +34786,14 @@ ${lanes.join("\n")}
   function parseConfigFileTextToJson(fileName, jsonText) {
     const jsonSourceFile = parseJsonText(fileName, jsonText);
     return {
-      config: convertConfigFileToObject(jsonSourceFile, jsonSourceFile.parseDiagnostics, false, void 0),
+      config: convertConfigFileToObject(
+        jsonSourceFile,
+        jsonSourceFile.parseDiagnostics,
+        /*reportOptionsErrors*/
+        false,
+        /*optionsIterator*/
+        void 0
+      ),
       error: jsonSourceFile.parseDiagnostics.length ? jsonSourceFile.parseDiagnostics[0] : void 0
     };
   }
@@ -32227,6 +34829,7 @@ ${lanes.join("\n")}
     if (_tsconfigRootOptions === void 0) {
       _tsconfigRootOptions = {
         name: void 0,
+        // should never be needed since this is root
         type: "object",
         elementOptions: commandLineOptionsToMap([
           {
@@ -32253,11 +34856,7 @@ ${lanes.join("\n")}
             elementOptions: getCommandLineTypeAcquisitionMap(),
             extraKeyDiagnostics: typeAcquisitionDidYouMeanDiagnostics
           },
-          {
-            name: "extends",
-            type: "string",
-            category: Diagnostics.File_Management
-          },
+          extendsOptionDeclaration,
           {
             name: "references",
             type: "list",
@@ -32316,16 +34915,42 @@ ${lanes.join("\n")}
       if (isArrayLiteralExpression(rootExpression)) {
         const firstObject = find(rootExpression.elements, isObjectLiteralExpression);
         if (firstObject) {
-          return convertToObjectWorker(sourceFile, firstObject, errors, true, knownRootOptions, optionsIterator);
+          return convertToObjectWorker(
+            sourceFile,
+            firstObject,
+            errors,
+            /*returnValue*/
+            true,
+            knownRootOptions,
+            optionsIterator
+          );
         }
       }
       return {};
     }
-    return convertToObjectWorker(sourceFile, rootExpression, errors, true, knownRootOptions, optionsIterator);
+    return convertToObjectWorker(
+      sourceFile,
+      rootExpression,
+      errors,
+      /*returnValue*/
+      true,
+      knownRootOptions,
+      optionsIterator
+    );
   }
   function convertToObject(sourceFile, errors) {
     var _a2;
-    return convertToObjectWorker(sourceFile, (_a2 = sourceFile.statements[0]) == null ? void 0 : _a2.expression, errors, true, void 0, void 0);
+    return convertToObjectWorker(
+      sourceFile,
+      (_a2 = sourceFile.statements[0]) == null ? void 0 : _a2.expression,
+      errors,
+      /*returnValue*/
+      true,
+      /*knownRootOptions*/
+      void 0,
+      /*jsonConversionNotifier*/
+      void 0
+    );
   }
   function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue, knownRootOptions, jsonConversionNotifier) {
     if (!rootExpression) {
@@ -32367,7 +34992,8 @@ ${lanes.join("\n")}
           if (returnValue) {
             result[keyText] = value;
           }
-          if (jsonConversionNotifier && (parentOption || isRootOptionMap(knownOptions))) {
+          if (jsonConversionNotifier && // Current callbacks are only on known parent option or if we are setting values in the root
+          (parentOption || isRootOptionMap(knownOptions))) {
             const isValidOptionValue = isCompilerOptionsValue(option, value);
             if (parentOption) {
               if (isValidOptionValue) {
@@ -32396,20 +35022,32 @@ ${lanes.join("\n")}
       let invalidReported;
       switch (valueExpression.kind) {
         case 110 /* TrueKeyword */:
-          reportInvalidOptionValue(option && option.type !== "boolean");
-          return validateValue(true);
+          reportInvalidOptionValue(option && option.type !== "boolean" && (option.type !== "listOrElement" || option.element.type !== "boolean"));
+          return validateValue(
+            /*value*/
+            true
+          );
         case 95 /* FalseKeyword */:
-          reportInvalidOptionValue(option && option.type !== "boolean");
-          return validateValue(false);
+          reportInvalidOptionValue(option && option.type !== "boolean" && (option.type !== "listOrElement" || option.element.type !== "boolean"));
+          return validateValue(
+            /*value*/
+            false
+          );
         case 104 /* NullKeyword */:
           reportInvalidOptionValue(option && option.name === "extends");
-          return validateValue(null);
+          return validateValue(
+            /*value*/
+            null
+          );
         case 10 /* StringLiteral */:
           if (!isDoubleQuotedString(valueExpression)) {
             errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.String_literal_with_double_quotes_expected));
           }
-          reportInvalidOptionValue(option && (isString(option.type) && option.type !== "string"));
+          reportInvalidOptionValue(option && isString(option.type) && option.type !== "string" && (option.type !== "listOrElement" || isString(option.element.type) && option.element.type !== "string"));
           const text = valueExpression.text;
+          if (option) {
+            Debug.assert(option.type !== "listOrElement" || option.element.type === "string", "Only string or array of string is handled for now");
+          }
           if (option && !isString(option.type)) {
             const customOption = option;
             if (!customOption.type.has(text.toLowerCase())) {
@@ -32424,16 +35062,16 @@ ${lanes.join("\n")}
           }
           return validateValue(text);
         case 8 /* NumericLiteral */:
-          reportInvalidOptionValue(option && option.type !== "number");
+          reportInvalidOptionValue(option && option.type !== "number" && (option.type !== "listOrElement" || option.element.type !== "number"));
           return validateValue(Number(valueExpression.text));
         case 221 /* PrefixUnaryExpression */:
           if (valueExpression.operator !== 40 /* MinusToken */ || valueExpression.operand.kind !== 8 /* NumericLiteral */) {
             break;
           }
-          reportInvalidOptionValue(option && option.type !== "number");
+          reportInvalidOptionValue(option && option.type !== "number" && (option.type !== "listOrElement" || option.element.type !== "number"));
           return validateValue(-Number(valueExpression.operand.text));
         case 207 /* ObjectLiteralExpression */:
-          reportInvalidOptionValue(option && option.type !== "object");
+          reportInvalidOptionValue(option && option.type !== "object" && (option.type !== "listOrElement" || option.element.type !== "object"));
           const objectLiteralExpression = valueExpression;
           if (option) {
             const { elementOptions, extraKeyDiagnostics, name: optionName } = option;
@@ -32446,20 +35084,26 @@ ${lanes.join("\n")}
           } else {
             return validateValue(convertObjectLiteralExpressionToJson(
               objectLiteralExpression,
+              /* knownOptions*/
               void 0,
+              /*extraKeyDiagnosticMessage */
               void 0,
+              /*parentOption*/
               void 0
             ));
           }
         case 206 /* ArrayLiteralExpression */:
-          reportInvalidOptionValue(option && option.type !== "list");
+          reportInvalidOptionValue(option && option.type !== "list" && option.type !== "listOrElement");
           return validateValue(convertArrayLiteralExpressionToJson(
             valueExpression.elements,
             option && option.element
           ));
       }
       if (option) {
-        reportInvalidOptionValue(true);
+        reportInvalidOptionValue(
+          /*isError*/
+          true
+        );
       } else {
         errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal));
       }
@@ -32487,7 +35131,7 @@ ${lanes.join("\n")}
     }
   }
   function getCompilerOptionValueTypeString(option) {
-    return option.type === "list" ? "Array" : isString(option.type) ? option.type : "string";
+    return option.type === "listOrElement" ? `${getCompilerOptionValueTypeString(option.element)} or Array` : option.type === "list" ? "Array" : isString(option.type) ? option.type : "string";
   }
   function isCompilerOptionsValue(option, value) {
     if (option) {
@@ -32496,6 +35140,9 @@ ${lanes.join("\n")}
       if (option.type === "list") {
         return isArray(value);
       }
+      if (option.type === "listOrElement") {
+        return isArray(value) || isCompilerOptionsValue(option.element, value);
+      }
       const expectedType = isString(option.type) ? option.type : "string";
       return typeof value === expectedType;
     }
@@ -32575,12 +35222,17 @@ ${lanes.join("\n")}
     return returnTrue;
   }
   function getCustomTypeMapOfCommandLineOption(optionDefinition) {
-    if (optionDefinition.type === "string" || optionDefinition.type === "number" || optionDefinition.type === "boolean" || optionDefinition.type === "object") {
-      return void 0;
-    } else if (optionDefinition.type === "list") {
-      return getCustomTypeMapOfCommandLineOption(optionDefinition.element);
-    } else {
-      return optionDefinition.type;
+    switch (optionDefinition.type) {
+      case "string":
+      case "number":
+      case "boolean":
+      case "object":
+        return void 0;
+      case "list":
+      case "listOrElement":
+        return getCustomTypeMapOfCommandLineOption(optionDefinition.element);
+      default:
+        return optionDefinition.type;
     }
   }
   function getNameOfCompilerOptionValue(value, customTypeMap) {
@@ -32607,6 +35259,7 @@ ${lanes.join("\n")}
         const value = options[name];
         const optionDefinition = optionsNameMap.get(name.toLowerCase());
         if (optionDefinition) {
+          Debug.assert(optionDefinition.type !== "listOrElement");
           const customTypeMap = getCustomTypeMapOfCommandLineOption(optionDefinition);
           if (!customTypeMap) {
             if (pathOptions && optionDefinition.isFilePath) {
@@ -32755,16 +35408,41 @@ ${lanes.join("\n")}
       } else if (option.isFilePath) {
         return toAbsolutePath(value);
       }
+      Debug.assert(option.type !== "listOrElement");
     }
     return value;
   }
   function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) {
-    return parseJsonConfigFileContentWorker(json, void 0, host, basePath, existingOptions, existingWatchOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache);
+    return parseJsonConfigFileContentWorker(
+      json,
+      /*sourceFile*/
+      void 0,
+      host,
+      basePath,
+      existingOptions,
+      existingWatchOptions,
+      configFileName,
+      resolutionStack,
+      extraFileExtensions,
+      extendedConfigCache
+    );
   }
   function parseJsonSourceFileConfigFileContent(sourceFile, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) {
     var _a2, _b;
     (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Parse, "parseJsonSourceFileConfigFileContent", { path: sourceFile.fileName });
-    const result = parseJsonConfigFileContentWorker(void 0, sourceFile, host, basePath, existingOptions, existingWatchOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache);
+    const result = parseJsonConfigFileContentWorker(
+      /*json*/
+      void 0,
+      sourceFile,
+      host,
+      basePath,
+      existingOptions,
+      existingWatchOptions,
+      configFileName,
+      resolutionStack,
+      extraFileExtensions,
+      extendedConfigCache
+    );
     (_b = tracing) == null ? void 0 : _b.pop();
     return result;
   }
@@ -32800,6 +35478,10 @@ ${lanes.join("\n")}
       typeAcquisition: parsedConfig.typeAcquisition || getDefaultTypeAcquisition(),
       raw,
       errors,
+      // Wildcard directories (provided as part of a wildcard path) are stored in a
+      // file map that marks whether it was a regular wildcard match (with a `*` or `?` token),
+      // or a recursive directory. This information is used by filesystem watchers to monitor for
+      // new entries in these paths.
       wildcardDirectories: getWildcardDirectories(configFileSpecs, basePathForFileNames, host.useCaseSensitiveFileNames),
       compileOnSave: !!raw.compileOnSave
     };
@@ -32838,10 +35520,24 @@ ${lanes.join("\n")}
       }
       let validatedIncludeSpecs, validatedExcludeSpecs;
       if (includeSpecs) {
-        validatedIncludeSpecs = validateSpecs(includeSpecs, errors, true, sourceFile, "include");
+        validatedIncludeSpecs = validateSpecs(
+          includeSpecs,
+          errors,
+          /*disallowTrailingRecursion*/
+          true,
+          sourceFile,
+          "include"
+        );
       }
       if (excludeSpecs) {
-        validatedExcludeSpecs = validateSpecs(excludeSpecs, errors, false, sourceFile, "exclude");
+        validatedExcludeSpecs = validateSpecs(
+          excludeSpecs,
+          errors,
+          /*disallowTrailingRecursion*/
+          false,
+          sourceFile,
+          "exclude"
+        );
       }
       return {
         filesSpecs,
@@ -32851,6 +35547,7 @@ ${lanes.join("\n")}
         validatedIncludeSpecs,
         validatedExcludeSpecs,
         pathPatterns: void 0,
+        // Initialized on first use
         isDefaultIncludeSpec
       };
     }
@@ -32950,30 +35647,49 @@ ${lanes.join("\n")}
     }
     if (ownConfig.extendedConfigPath) {
       resolutionStack = resolutionStack.concat([resolvedPath]);
-      const extendedConfig = getExtendedConfig(sourceFile, ownConfig.extendedConfigPath, host, resolutionStack, errors, extendedConfigCache);
+      const result = { options: {} };
+      if (isString(ownConfig.extendedConfigPath)) {
+        applyExtendedConfig(result, ownConfig.extendedConfigPath);
+      } else {
+        ownConfig.extendedConfigPath.forEach((extendedConfigPath) => applyExtendedConfig(result, extendedConfigPath));
+      }
+      if (!ownConfig.raw.include && result.include)
+        ownConfig.raw.include = result.include;
+      if (!ownConfig.raw.exclude && result.exclude)
+        ownConfig.raw.exclude = result.exclude;
+      if (!ownConfig.raw.files && result.files)
+        ownConfig.raw.files = result.files;
+      if (ownConfig.raw.compileOnSave === void 0 && result.compileOnSave)
+        ownConfig.raw.compileOnSave = result.compileOnSave;
+      if (sourceFile && result.extendedSourceFiles)
+        sourceFile.extendedSourceFiles = arrayFrom(result.extendedSourceFiles.keys());
+      ownConfig.options = assign(result.options, ownConfig.options);
+      ownConfig.watchOptions = ownConfig.watchOptions && result.watchOptions ? assign(result.watchOptions, ownConfig.watchOptions) : ownConfig.watchOptions || result.watchOptions;
+    }
+    return ownConfig;
+    function applyExtendedConfig(result, extendedConfigPath) {
+      const extendedConfig = getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache, result);
       if (extendedConfig && isSuccessfulParsedTsconfig(extendedConfig)) {
-        const baseRaw = extendedConfig.raw;
-        const raw = ownConfig.raw;
+        const extendsRaw = extendedConfig.raw;
         let relativeDifference;
-        const setPropertyInRawIfNotUndefined = (propertyName) => {
-          if (!raw[propertyName] && baseRaw[propertyName]) {
-            raw[propertyName] = map(baseRaw[propertyName], (path) => isRootedDiskPath(path) ? path : combinePaths(
-              relativeDifference || (relativeDifference = convertToRelativePath(getDirectoryPath(ownConfig.extendedConfigPath), basePath, createGetCanonicalFileName(host.useCaseSensitiveFileNames))),
+        const setPropertyInResultIfNotUndefined = (propertyName) => {
+          if (extendsRaw[propertyName]) {
+            result[propertyName] = map(extendsRaw[propertyName], (path) => isRootedDiskPath(path) ? path : combinePaths(
+              relativeDifference || (relativeDifference = convertToRelativePath(getDirectoryPath(extendedConfigPath), basePath, createGetCanonicalFileName(host.useCaseSensitiveFileNames))),
               path
             ));
           }
         };
-        setPropertyInRawIfNotUndefined("include");
-        setPropertyInRawIfNotUndefined("exclude");
-        setPropertyInRawIfNotUndefined("files");
-        if (raw.compileOnSave === void 0) {
-          raw.compileOnSave = baseRaw.compileOnSave;
+        setPropertyInResultIfNotUndefined("include");
+        setPropertyInResultIfNotUndefined("exclude");
+        setPropertyInResultIfNotUndefined("files");
+        if (extendsRaw.compileOnSave !== void 0) {
+          result.compileOnSave = extendsRaw.compileOnSave;
         }
-        ownConfig.options = assign({}, extendedConfig.options, ownConfig.options);
-        ownConfig.watchOptions = ownConfig.watchOptions && extendedConfig.watchOptions ? assign({}, extendedConfig.watchOptions, ownConfig.watchOptions) : ownConfig.watchOptions || extendedConfig.watchOptions;
+        assign(result.options, extendedConfig.options);
+        result.watchOptions = result.watchOptions && extendedConfig.watchOptions ? assign({}, result.watchOptions, extendedConfig.watchOptions) : result.watchOptions || extendedConfig.watchOptions;
       }
     }
-    return ownConfig;
   }
   function parseOwnConfigOfJson(json, host, basePath, configFileName, errors) {
     if (hasProperty(json, "excludes")) {
@@ -32985,11 +35701,22 @@ ${lanes.join("\n")}
     json.compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors);
     let extendedConfigPath;
     if (json.extends) {
-      if (!isString(json.extends)) {
-        errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", "string"));
+      if (!isCompilerOptionsValue(extendsOptionDeclaration, json.extends)) {
+        errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", getCompilerOptionValueTypeString(extendsOptionDeclaration)));
       } else {
         const newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath;
-        extendedConfigPath = getExtendsConfigPath(json.extends, host, newBase, errors, createCompilerDiagnostic);
+        if (isString(json.extends)) {
+          extendedConfigPath = getExtendsConfigPath(json.extends, host, newBase, errors, createCompilerDiagnostic);
+        } else {
+          extendedConfigPath = [];
+          for (const fileName of json.extends) {
+            if (isString(fileName)) {
+              extendedConfigPath = append(extendedConfigPath, getExtendsConfigPath(fileName, host, newBase, errors, createCompilerDiagnostic));
+            } else {
+              errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "extends", getCompilerOptionValueTypeString(extendsOptionDeclaration.element)));
+            }
+          }
+        }
       }
     }
     return { raw: json, options, watchOptions, typeAcquisition, extendedConfigPath };
@@ -33025,13 +35752,29 @@ ${lanes.join("\n")}
         switch (key) {
           case "extends":
             const newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath;
-            extendedConfigPath = getExtendsConfigPath(
-              value,
-              host,
-              newBase,
-              errors,
-              (message, arg0) => createDiagnosticForNodeInSourceFile(sourceFile, valueNode, message, arg0)
-            );
+            if (isString(value)) {
+              extendedConfigPath = getExtendsConfigPath(
+                value,
+                host,
+                newBase,
+                errors,
+                (message, arg0) => createDiagnosticForNodeInSourceFile(sourceFile, valueNode, message, arg0)
+              );
+            } else {
+              extendedConfigPath = [];
+              for (let index = 0; index < value.length; index++) {
+                const fileName = value[index];
+                if (isString(fileName)) {
+                  extendedConfigPath = append(extendedConfigPath, getExtendsConfigPath(
+                    fileName,
+                    host,
+                    newBase,
+                    errors,
+                    (message, arg0) => createDiagnosticForNodeInSourceFile(sourceFile, valueNode.elements[index], message, arg0)
+                  ));
+                }
+              }
+            }
             return;
         }
       },
@@ -33044,7 +35787,13 @@ ${lanes.join("\n")}
         }
       }
     };
-    const json = convertConfigFileToObject(sourceFile, errors, true, optionsIterator);
+    const json = convertConfigFileToObject(
+      sourceFile,
+      errors,
+      /*reportOptionsErrors*/
+      true,
+      optionsIterator
+    );
     if (!typeAcquisition) {
       if (typingOptionstypeAcquisition) {
         typeAcquisition = typingOptionstypeAcquisition.enableAutoDiscovery !== void 0 ? {
@@ -33074,14 +35823,15 @@ ${lanes.join("\n")}
       }
       return extendedConfigPath;
     }
-    const resolved = nodeModuleNameResolver(extendedConfig, combinePaths(basePath, "tsconfig.json"), { moduleResolution: 2 /* NodeJs */ }, host, void 0, void 0, true);
+    const resolved = nodeNextJsonConfigResolver(extendedConfig, combinePaths(basePath, "tsconfig.json"), host);
     if (resolved.resolvedModule) {
       return resolved.resolvedModule.resolvedFileName;
     }
     errors.push(createDiagnostic(Diagnostics.File_0_not_found, extendedConfig));
     return void 0;
   }
-  function getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache) {
+  function getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache, result) {
+    var _a2;
     const path = host.useCaseSensitiveFileNames ? extendedConfigPath : toFileNameLowerCase(extendedConfigPath);
     let value;
     let extendedResult;
@@ -33092,6 +35842,7 @@ ${lanes.join("\n")}
       extendedResult = readJsonConfigFile(extendedConfigPath, (path2) => host.readFile(path2));
       if (!extendedResult.parseDiagnostics.length) {
         extendedConfig = parseConfig(
+          /*json*/
           void 0,
           extendedResult,
           host,
@@ -33107,9 +35858,11 @@ ${lanes.join("\n")}
       }
     }
     if (sourceFile) {
-      sourceFile.extendedSourceFiles = [extendedResult.fileName];
+      ((_a2 = result.extendedSourceFiles) != null ? _a2 : result.extendedSourceFiles = /* @__PURE__ */ new Set()).add(extendedResult.fileName);
       if (extendedResult.extendedSourceFiles) {
-        sourceFile.extendedSourceFiles.push(...extendedResult.extendedSourceFiles);
+        for (const extenedSourceFile of extendedResult.extendedSourceFiles) {
+          result.extendedSourceFiles.add(extenedSourceFile);
+        }
       }
     }
     if (extendedResult.parseDiagnostics.length) {
@@ -33157,7 +35910,15 @@ ${lanes.join("\n")}
     return options;
   }
   function convertWatchOptionsFromJsonWorker(jsonOptions, basePath, errors) {
-    return convertOptionsFromJson(getCommandLineWatchOptionsMap(), jsonOptions, basePath, void 0, watchOptionsDidYouMeanDiagnostics, errors);
+    return convertOptionsFromJson(
+      getCommandLineWatchOptionsMap(),
+      jsonOptions,
+      basePath,
+      /*defaultOptions*/
+      void 0,
+      watchOptionsDidYouMeanDiagnostics,
+      errors
+    );
   }
   function convertOptionsFromJson(optionsNameMap, jsonOptions, basePath, defaultOptions, diagnostics, errors) {
     if (!jsonOptions) {
@@ -33178,7 +35939,9 @@ ${lanes.join("\n")}
       const optType = opt.type;
       if (optType === "list" && isArray(value)) {
         return convertJsonOptionOfListType(opt, value, basePath, errors);
-      } else if (!isString(optType)) {
+      } else if (optType === "listOrElement") {
+        return isArray(value) ? convertJsonOptionOfListType(opt, value, basePath, errors) : convertJsonOption(opt.element, value, basePath, errors);
+      } else if (!isString(opt.type)) {
         return convertJsonOptionOfCustomType(opt, value, errors);
       }
       const validatedValue = validateJsonOptionValue(opt, value, errors);
@@ -33190,7 +35953,9 @@ ${lanes.join("\n")}
   function normalizeOptionValue(option, basePath, value) {
     if (isNullOrUndefined(value))
       return void 0;
-    if (option.type === "list") {
+    if (option.type === "listOrElement" && !isArray(value))
+      return normalizeOptionValue(option.element, basePath, value);
+    else if (option.type === "list" || option.type === "listOrElement") {
       const listOption = option;
       if (listOption.element.isFilePath || !isString(listOption.element.type)) {
         return filter(map(value, (v) => normalizeOptionValue(listOption.element, basePath, v)), (v) => listOption.listPreserveFalsyValues ? true : !!v);
@@ -33251,7 +36016,14 @@ ${lanes.join("\n")}
     }
     let jsonOnlyIncludeRegexes;
     if (validatedIncludeSpecs && validatedIncludeSpecs.length > 0) {
-      for (const file of host.readDirectory(basePath, flatten(supportedExtensionsWithJsonIfResolveJsonModule), validatedExcludeSpecs, validatedIncludeSpecs, void 0)) {
+      for (const file of host.readDirectory(
+        basePath,
+        flatten(supportedExtensionsWithJsonIfResolveJsonModule),
+        validatedExcludeSpecs,
+        validatedIncludeSpecs,
+        /*depth*/
+        void 0
+      )) {
         if (fileExtensionIs(file, ".json" /* Json */)) {
           if (!jsonOnlyIncludeRegexes) {
             const includes = validatedIncludeSpecs.filter((s) => endsWith(s, ".json" /* Json */));
@@ -33451,6 +36223,9 @@ ${lanes.join("\n")}
         return typeof value === "number" ? value : "";
       case "boolean":
         return typeof value === "boolean" ? value : "";
+      case "listOrElement":
+        if (!isArray(value))
+          return getOptionValueWithEmptyStrings(value, option.element);
       case "list":
         const elementType = option.element;
         return isArray(value) ? value.map((v) => getOptionValueWithEmptyStrings(v, elementType)) : "";
@@ -33473,16 +36248,18 @@ ${lanes.join("\n")}
         return option.isFilePath ? `./${defaultValue && typeof defaultValue === "string" ? defaultValue : ""}` : "";
       case "list":
         return [];
+      case "listOrElement":
+        return getDefaultValueForOption(option.element);
       case "object":
         return {};
       default:
-        const iterResult = option.type.keys().next();
-        if (!iterResult.done)
-          return iterResult.value;
+        const value = firstOrUndefinedIterator(option.type.keys());
+        if (value !== void 0)
+          return value;
         return Debug.fail("Expected 'option.type' to have entries.");
     }
   }
-  var compileOnSaveCommandLineOption, jsxOptionMap, inverseJsxOptionMap, libEntries, libs, libMap, optionsForWatch, commonOptionsWithBuild, targetOptionDeclaration, moduleOptionDeclaration, commandOptionsWithoutBuild, optionDeclarations, semanticDiagnosticsOptionDeclarations, affectsEmitOptionDeclarations, affectsDeclarationPathOptionDeclarations, moduleResolutionOptionDeclarations, sourceFileAffectingCompilerOptions, optionsAffectingProgramStructure, transpileOptionValueCompilerOptions, optionsForBuild, buildOpts, typeAcquisitionDeclarations, optionsNameMapCache, compilerOptionsAlternateMode, defaultInitCompilerOptions, compilerOptionsDidYouMeanDiagnostics, buildOptionsNameMapCache, buildOptionsAlternateMode, buildOptionsDidYouMeanDiagnostics, typeAcquisitionDidYouMeanDiagnostics, watchOptionsNameMapCache, watchOptionsDidYouMeanDiagnostics, commandLineCompilerOptionsMapCache, commandLineWatchOptionsMapCache, commandLineTypeAcquisitionMapCache, _tsconfigRootOptions, defaultIncludeSpec, invalidTrailingRecursionPattern, wildcardDirectoryPattern;
+  var compileOnSaveCommandLineOption, jsxOptionMap, inverseJsxOptionMap, libEntries, libs, libMap, optionsForWatch, commonOptionsWithBuild, targetOptionDeclaration, moduleOptionDeclaration, commandOptionsWithoutBuild, optionDeclarations, semanticDiagnosticsOptionDeclarations, affectsEmitOptionDeclarations, affectsDeclarationPathOptionDeclarations, moduleResolutionOptionDeclarations, sourceFileAffectingCompilerOptions, optionsAffectingProgramStructure, transpileOptionValueCompilerOptions, optionsForBuild, buildOpts, typeAcquisitionDeclarations, optionsNameMapCache, compilerOptionsAlternateMode, defaultInitCompilerOptions, compilerOptionsDidYouMeanDiagnostics, buildOptionsNameMapCache, buildOptionsAlternateMode, buildOptionsDidYouMeanDiagnostics, typeAcquisitionDidYouMeanDiagnostics, watchOptionsNameMapCache, watchOptionsDidYouMeanDiagnostics, commandLineCompilerOptionsMapCache, commandLineWatchOptionsMapCache, commandLineTypeAcquisitionMapCache, extendsOptionDeclaration, _tsconfigRootOptions, defaultIncludeSpec, invalidTrailingRecursionPattern, wildcardDirectoryPattern;
   var init_commandLineParser = __esm({
     "src/compiler/commandLineParser.ts"() {
       "use strict";
@@ -33492,15 +36269,16 @@ ${lanes.join("\n")}
         type: "boolean",
         defaultValueDescription: false
       };
-      jsxOptionMap = new Map(getEntries({
+      jsxOptionMap = new Map(Object.entries({
         "preserve": 1 /* Preserve */,
         "react-native": 3 /* ReactNative */,
         "react": 2 /* React */,
         "react-jsx": 4 /* ReactJSX */,
         "react-jsxdev": 5 /* ReactJSXDev */
       }));
-      inverseJsxOptionMap = new Map(arrayFrom(mapIterator(jsxOptionMap.entries(), ([key, value]) => ["" + value, key])));
+      inverseJsxOptionMap = new Map(mapIterator(jsxOptionMap.entries(), ([key, value]) => ["" + value, key]));
       libEntries = [
+        // JavaScript only
         ["es5", "lib.es5.d.ts"],
         ["es6", "lib.es2015.d.ts"],
         ["es2015", "lib.es2015.d.ts"],
@@ -33513,12 +36291,14 @@ ${lanes.join("\n")}
         ["es2021", "lib.es2021.d.ts"],
         ["es2022", "lib.es2022.d.ts"],
         ["esnext", "lib.esnext.d.ts"],
+        // Host only
         ["dom", "lib.dom.d.ts"],
         ["dom.iterable", "lib.dom.iterable.d.ts"],
         ["webworker", "lib.webworker.d.ts"],
         ["webworker.importscripts", "lib.webworker.importscripts.d.ts"],
         ["webworker.iterable", "lib.webworker.iterable.d.ts"],
         ["scripthost", "lib.scripthost.d.ts"],
+        // ES2015 Or ESNext By-feature options
         ["es2015.core", "lib.es2015.core.d.ts"],
         ["es2015.collection", "lib.es2015.collection.d.ts"],
         ["es2015.generator", "lib.es2015.generator.d.ts"],
@@ -33562,6 +36342,7 @@ ${lanes.join("\n")}
         ["es2022.object", "lib.es2022.object.d.ts"],
         ["es2022.sharedmemory", "lib.es2022.sharedmemory.d.ts"],
         ["es2022.string", "lib.es2022.string.d.ts"],
+        ["es2022.regexp", "lib.es2022.regexp.d.ts"],
         ["esnext.array", "lib.es2022.array.d.ts"],
         ["esnext.symbol", "lib.es2019.symbol.d.ts"],
         ["esnext.asynciterable", "lib.es2018.asynciterable.d.ts"],
@@ -33576,7 +36357,7 @@ ${lanes.join("\n")}
       optionsForWatch = [
         {
           name: "watchFile",
-          type: new Map(getEntries({
+          type: new Map(Object.entries({
             fixedpollinginterval: 0 /* FixedPollingInterval */,
             prioritypollinginterval: 1 /* PriorityPollingInterval */,
             dynamicprioritypolling: 2 /* DynamicPriorityPolling */,
@@ -33590,7 +36371,7 @@ ${lanes.join("\n")}
         },
         {
           name: "watchDirectory",
-          type: new Map(getEntries({
+          type: new Map(Object.entries({
             usefsevents: 0 /* UseFsEvents */,
             fixedpollinginterval: 1 /* FixedPollingInterval */,
             dynamicprioritypolling: 2 /* DynamicPriorityPolling */,
@@ -33602,7 +36383,7 @@ ${lanes.join("\n")}
         },
         {
           name: "fallbackPolling",
-          type: new Map(getEntries({
+          type: new Map(Object.entries({
             fixedinterval: 0 /* FixedInterval */,
             priorityinterval: 1 /* PriorityInterval */,
             dynamicpriority: 2 /* DynamicPriority */,
@@ -33762,6 +36543,7 @@ ${lanes.join("\n")}
           name: "declaration",
           shortName: "d",
           type: "boolean",
+          // Not setting affectsEmit because we calculate this flag might not affect full emit
           affectsBuildInfo: true,
           showInSimplifiedHelpView: true,
           category: Diagnostics.Emit,
@@ -33772,6 +36554,7 @@ ${lanes.join("\n")}
         {
           name: "declarationMap",
           type: "boolean",
+          // Not setting affectsEmit because we calculate this flag might not affect full emit
           affectsBuildInfo: true,
           showInSimplifiedHelpView: true,
           category: Diagnostics.Emit,
@@ -33782,6 +36565,7 @@ ${lanes.join("\n")}
         {
           name: "emitDeclarationOnly",
           type: "boolean",
+          // Not setting affectsEmit because we calculate this flag might not affect full emit
           affectsBuildInfo: true,
           showInSimplifiedHelpView: true,
           category: Diagnostics.Emit,
@@ -33792,6 +36576,7 @@ ${lanes.join("\n")}
         {
           name: "sourceMap",
           type: "boolean",
+          // Not setting affectsEmit because we calculate this flag might not affect full emit
           affectsBuildInfo: true,
           showInSimplifiedHelpView: true,
           category: Diagnostics.Emit,
@@ -33801,6 +36586,7 @@ ${lanes.join("\n")}
         {
           name: "inlineSourceMap",
           type: "boolean",
+          // Not setting affectsEmit because we calculate this flag might not affect full emit
           affectsBuildInfo: true,
           category: Diagnostics.Emit,
           description: Diagnostics.Include_sourcemap_files_inside_the_emitted_JavaScript,
@@ -33828,7 +36614,7 @@ ${lanes.join("\n")}
       targetOptionDeclaration = {
         name: "target",
         shortName: "t",
-        type: new Map(getEntries({
+        type: new Map(Object.entries({
           es3: 0 /* ES3 */,
           es5: 1 /* ES5 */,
           es6: 2 /* ES2015 */,
@@ -33850,12 +36636,12 @@ ${lanes.join("\n")}
         showInSimplifiedHelpView: true,
         category: Diagnostics.Language_and_Environment,
         description: Diagnostics.Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations,
-        defaultValueDescription: 0 /* ES3 */
+        defaultValueDescription: 1 /* ES5 */
       };
       moduleOptionDeclaration = {
         name: "module",
         shortName: "m",
-        type: new Map(getEntries({
+        type: new Map(Object.entries({
           none: 0 /* None */,
           commonjs: 1 /* CommonJS */,
           amd: 2 /* AMD */,
@@ -33879,6 +36665,7 @@ ${lanes.join("\n")}
         defaultValueDescription: void 0
       };
       commandOptionsWithoutBuild = [
+        // CommandLine only options
         {
           name: "all",
           type: "boolean",
@@ -33940,6 +36727,7 @@ ${lanes.join("\n")}
           description: Diagnostics.Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing,
           defaultValueDescription: false
         },
+        // Basic
         targetOptionDeclaration,
         moduleOptionDeclaration,
         {
@@ -34026,6 +36814,7 @@ ${lanes.join("\n")}
         {
           name: "composite",
           type: "boolean",
+          // Not setting affectsEmit because we calculate this flag might not affect full emit
           affectsBuildInfo: true,
           isTSConfigOnly: true,
           category: Diagnostics.Projects,
@@ -34075,7 +36864,7 @@ ${lanes.join("\n")}
         },
         {
           name: "importsNotUsedAsValues",
-          type: new Map(getEntries({
+          type: new Map(Object.entries({
             remove: 0 /* Remove */,
             preserve: 1 /* Preserve */,
             error: 2 /* Error */
@@ -34104,9 +36893,14 @@ ${lanes.join("\n")}
           transpileOptionValue: true,
           defaultValueDescription: false
         },
+        // Strict Type Checks
         {
           name: "strict",
           type: "boolean",
+          // Though this affects semantic diagnostics, affectsSemanticDiagnostics is not set here
+          // The value of each strictFlag depends on own strictFlag value or this and never accessed directly.
+          // But we need to store `strict` in builf info, even though it won't be examined directly, so that the
+          // flags it controls (e.g. `strictNullChecks`) will be retrieved correctly
           affectsBuildInfo: true,
           showInSimplifiedHelpView: true,
           category: Diagnostics.Type_Checking,
@@ -34194,6 +36988,7 @@ ${lanes.join("\n")}
           description: Diagnostics.Ensure_use_strict_is_always_emitted,
           defaultValueDescription: Diagnostics.false_unless_strict_is_set
         },
+        // Additional Checks
         {
           name: "noUnusedLocals",
           type: "boolean",
@@ -34268,14 +37063,19 @@ ${lanes.join("\n")}
           description: Diagnostics.Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type,
           defaultValueDescription: false
         },
+        // Module Resolution
         {
           name: "moduleResolution",
-          type: new Map(getEntries({
-            node: 2 /* NodeJs */,
+          type: new Map(Object.entries({
+            // N.B. The first entry specifies the value shown in `tsc --init`
+            node10: 2 /* Node10 */,
+            node: 2 /* Node10 */,
             classic: 1 /* Classic */,
             node16: 3 /* Node16 */,
-            nodenext: 99 /* NodeNext */
+            nodenext: 99 /* NodeNext */,
+            bundler: 100 /* Bundler */
           })),
+          deprecatedKeys: /* @__PURE__ */ new Set(["node"]),
           affectsModuleResolution: true,
           paramType: Diagnostics.STRATEGY,
           category: Diagnostics.Modules,
@@ -34291,6 +37091,8 @@ ${lanes.join("\n")}
           description: Diagnostics.Specify_the_base_directory_to_resolve_non_relative_module_names
         },
         {
+          // this option can only be specified in tsconfig.json
+          // use type = object to copy the value as-is
           name: "paths",
           type: "object",
           affectsModuleResolution: true,
@@ -34300,6 +37102,8 @@ ${lanes.join("\n")}
           transpileOptionValue: void 0
         },
         {
+          // this option can only be specified in tsconfig.json
+          // use type = object to copy the value as-is
           name: "rootDirs",
           type: "list",
           isTSConfigOnly: true,
@@ -34387,6 +37191,42 @@ ${lanes.join("\n")}
           category: Diagnostics.Modules,
           description: Diagnostics.List_of_file_name_suffixes_to_search_when_resolving_a_module
         },
+        {
+          name: "allowImportingTsExtensions",
+          type: "boolean",
+          affectsModuleResolution: true,
+          category: Diagnostics.Modules,
+          description: Diagnostics.Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set,
+          defaultValueDescription: false
+        },
+        {
+          name: "resolvePackageJsonExports",
+          type: "boolean",
+          affectsModuleResolution: true,
+          category: Diagnostics.Modules,
+          description: Diagnostics.Use_the_package_json_exports_field_when_resolving_package_imports,
+          defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false
+        },
+        {
+          name: "resolvePackageJsonImports",
+          type: "boolean",
+          affectsModuleResolution: true,
+          category: Diagnostics.Modules,
+          description: Diagnostics.Use_the_package_json_imports_field_when_resolving_imports,
+          defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false
+        },
+        {
+          name: "customConditions",
+          type: "list",
+          element: {
+            name: "condition",
+            type: "string"
+          },
+          affectsModuleResolution: true,
+          category: Diagnostics.Modules,
+          description: Diagnostics.Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports
+        },
+        // Source Maps
         {
           name: "sourceRoot",
           type: "string",
@@ -34414,6 +37254,7 @@ ${lanes.join("\n")}
           description: Diagnostics.Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript,
           defaultValueDescription: false
         },
+        // Experimental
         {
           name: "experimentalDecorators",
           type: "boolean",
@@ -34433,6 +37274,7 @@ ${lanes.join("\n")}
           description: Diagnostics.Emit_design_type_metadata_for_decorated_declarations_in_source_files,
           defaultValueDescription: false
         },
+        // Advanced
         {
           name: "jsxFactory",
           type: "string",
@@ -34466,6 +37308,14 @@ ${lanes.join("\n")}
           description: Diagnostics.Enable_importing_json_files,
           defaultValueDescription: false
         },
+        {
+          name: "allowArbitraryExtensions",
+          type: "boolean",
+          affectsModuleResolution: true,
+          category: Diagnostics.Modules,
+          description: Diagnostics.Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present,
+          defaultValueDescription: false
+        },
         {
           name: "out",
           type: "string",
@@ -34473,6 +37323,8 @@ ${lanes.join("\n")}
           affectsBuildInfo: true,
           affectsDeclarationPath: true,
           isFilePath: false,
+          // This is intentionally broken to support compatability with existing tsconfig files
+          // for correct behaviour, please use outFile
           category: Diagnostics.Backwards_Compatibility,
           paramType: Diagnostics.FILE,
           transpileOptionValue: void 0,
@@ -34490,6 +37342,7 @@ ${lanes.join("\n")}
         {
           name: "skipDefaultLibCheck",
           type: "boolean",
+          // We need to store these to determine whether `lib` files need to be rechecked
           affectsBuildInfo: true,
           category: Diagnostics.Completeness,
           description: Diagnostics.Skip_type_checking_d_ts_files_that_are_included_with_TypeScript,
@@ -34513,7 +37366,7 @@ ${lanes.join("\n")}
         },
         {
           name: "newLine",
-          type: new Map(getEntries({
+          type: new Map(Object.entries({
             crlf: 0 /* CarriageReturnLineFeed */,
             lf: 1 /* LineFeed */
           })),
@@ -34539,6 +37392,8 @@ ${lanes.join("\n")}
           category: Diagnostics.Language_and_Environment,
           affectsProgramStructure: true,
           description: Diagnostics.Disable_including_any_library_files_including_the_default_lib_d_ts,
+          // We are not returning a sourceFile for lib file when asked by the program,
+          // so pass --noLib to avoid reporting a file not found error.
           transpileOptionValue: true,
           defaultValueDescription: false
         },
@@ -34548,6 +37403,8 @@ ${lanes.join("\n")}
           affectsModuleResolution: true,
           category: Diagnostics.Modules,
           description: Diagnostics.Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project,
+          // We are not doing a full typecheck, we are not resolving the whole context,
+          // so pass --noResolve to avoid reporting missing file errors.
           transpileOptionValue: true,
           defaultValueDescription: false
         },
@@ -34644,6 +37501,7 @@ ${lanes.join("\n")}
         {
           name: "skipLibCheck",
           type: "boolean",
+          // We need to store these to determine whether `lib` files need to be rechecked
           affectsBuildInfo: true,
           category: Diagnostics.Completeness,
           description: Diagnostics.Skip_type_checking_all_d_ts_files,
@@ -34739,6 +37597,7 @@ ${lanes.join("\n")}
           defaultValueDescription: false
         },
         {
+          // A list of plugins to load in the language service
           name: "plugins",
           type: "list",
           isTSConfigOnly: true,
@@ -34751,7 +37610,7 @@ ${lanes.join("\n")}
         },
         {
           name: "moduleDetection",
-          type: new Map(getEntries({
+          type: new Map(Object.entries({
             auto: 2 /* Auto */,
             legacy: 1 /* Legacy */,
             force: 3 /* Force */
@@ -34760,6 +37619,11 @@ ${lanes.join("\n")}
           description: Diagnostics.Control_what_method_is_used_to_detect_module_format_JS_files,
           category: Diagnostics.Language_and_Environment,
           defaultValueDescription: Diagnostics.auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules
+        },
+        {
+          name: "ignoreDeprecations",
+          type: "string",
+          defaultValueDescription: void 0
         }
       ];
       optionDeclarations = [
@@ -34812,6 +37676,9 @@ ${lanes.join("\n")}
       ];
       typeAcquisitionDeclarations = [
         {
+          /* @deprecated typingOptions.enableAutoDiscovery
+           * Use typeAcquisition.enable instead.
+           */
           name: "enableAutoDiscovery",
           type: "boolean",
           defaultValueDescription: false
@@ -34887,6 +37754,15 @@ ${lanes.join("\n")}
         unknownDidYouMeanDiagnostic: Diagnostics.Unknown_watch_option_0_Did_you_mean_1,
         optionTypeMismatchDiagnostic: Diagnostics.Watch_option_0_requires_a_value_of_type_1
       };
+      extendsOptionDeclaration = {
+        name: "extends",
+        type: "listOrElement",
+        element: {
+          name: "extends",
+          type: "string"
+        },
+        category: Diagnostics.File_Management
+      };
       defaultIncludeSpec = "**/*";
       invalidTrailingRecursionPattern = /(^|\/)\*\*\/?$/;
       wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/;
@@ -34912,15 +37788,19 @@ ${lanes.join("\n")}
         };
       }
     }
-    return r && { path: r.path, extension: r.ext, packageId };
+    return r && { path: r.path, extension: r.ext, packageId, resolvedUsingTsExtension: r.resolvedUsingTsExtension };
   }
   function noPackageId(r) {
-    return withPackageId(void 0, r);
+    return withPackageId(
+      /*packageInfo*/
+      void 0,
+      r
+    );
   }
   function removeIgnoredPackageId(r) {
     if (r) {
       Debug.assert(r.packageId === void 0);
-      return { path: r.path, ext: r.extension };
+      return { path: r.path, ext: r.extension, resolvedUsingTsExtension: r.resolvedUsingTsExtension };
     }
   }
   function formatExtensions(extensions) {
@@ -34944,17 +37824,36 @@ ${lanes.join("\n")}
   }
   function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations, affectingLocations, diagnostics, resultFromCache) {
     if (resultFromCache) {
-      resultFromCache.failedLookupLocations.push(...failedLookupLocations);
-      resultFromCache.affectingLocations.push(...affectingLocations);
+      resultFromCache.failedLookupLocations = updateResolutionField(resultFromCache.failedLookupLocations, failedLookupLocations);
+      resultFromCache.affectingLocations = updateResolutionField(resultFromCache.affectingLocations, affectingLocations);
+      resultFromCache.resolutionDiagnostics = updateResolutionField(resultFromCache.resolutionDiagnostics, diagnostics);
       return resultFromCache;
     }
     return {
-      resolvedModule: resolved && { resolvedFileName: resolved.path, originalPath: resolved.originalPath === true ? void 0 : resolved.originalPath, extension: resolved.extension, isExternalLibraryImport, packageId: resolved.packageId },
-      failedLookupLocations,
-      affectingLocations,
-      resolutionDiagnostics: diagnostics
+      resolvedModule: resolved && {
+        resolvedFileName: resolved.path,
+        originalPath: resolved.originalPath === true ? void 0 : resolved.originalPath,
+        extension: resolved.extension,
+        isExternalLibraryImport,
+        packageId: resolved.packageId,
+        resolvedUsingTsExtension: !!resolved.resolvedUsingTsExtension
+      },
+      failedLookupLocations: initializeResolutionField(failedLookupLocations),
+      affectingLocations: initializeResolutionField(affectingLocations),
+      resolutionDiagnostics: initializeResolutionField(diagnostics)
     };
   }
+  function initializeResolutionField(value) {
+    return value.length ? value : void 0;
+  }
+  function updateResolutionField(to, value) {
+    if (!(value == null ? void 0 : value.length))
+      return to;
+    if (!(to == null ? void 0 : to.length))
+      return value;
+    to.push(...value);
+    return to;
+  }
   function readPackageJsonField(jsonContent, fieldName, typeOfTag, state) {
     if (!hasProperty(jsonContent, fieldName)) {
       if (state.traceEnabled) {
@@ -35087,8 +37986,10 @@ ${lanes.join("\n")}
       options = redirectedReference.commandLine.options;
     }
     const containingDirectory = containingFile ? getDirectoryPath(containingFile) : void 0;
-    const perFolderCache = containingDirectory ? cache && cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference) : void 0;
-    let result = perFolderCache && perFolderCache.get(typeReferenceDirectiveName, resolutionMode);
+    let result = containingDirectory ? cache == null ? void 0 : cache.getFromDirectoryCache(typeReferenceDirectiveName, resolutionMode, containingDirectory, redirectedReference) : void 0;
+    if (!result && containingDirectory && !isExternalModuleNameRelative(typeReferenceDirectiveName)) {
+      result = cache == null ? void 0 : cache.getFromNonRelativeNameCache(typeReferenceDirectiveName, resolutionMode, containingDirectory, redirectedReference);
+    }
     if (result) {
       if (traceEnabled) {
         trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1, typeReferenceDirectiveName, containingFile);
@@ -35120,11 +38021,11 @@ ${lanes.join("\n")}
     }
     const failedLookupLocations = [];
     const affectingLocations = [];
-    let features = getDefaultNodeResolutionFeatures(options);
+    let features = getNodeResolutionFeatures(options);
     if (resolutionMode === 99 /* ESNext */ && (getEmitModuleResolutionKind(options) === 3 /* Node16 */ || getEmitModuleResolutionKind(options) === 99 /* NodeNext */)) {
       features |= NodeResolutionFeatures.EsmMode;
     }
-    const conditions = features & NodeResolutionFeatures.Exports ? features & NodeResolutionFeatures.EsmMode ? ["node", "import", "types"] : ["node", "require", "types"] : [];
+    const conditions = features & NodeResolutionFeatures.Exports ? getConditions(options, !!(features & NodeResolutionFeatures.EsmMode)) : [];
     const diagnostics = [];
     const moduleResolutionState = {
       compilerOptions: options,
@@ -35137,7 +38038,8 @@ ${lanes.join("\n")}
       conditions,
       requestContainingDirectory: containingDirectory,
       reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-      isConfigLookup: false
+      isConfigLookup: false,
+      candidateIsFromPackageJsonField: false
     };
     let resolved = primaryLookup();
     let primary = true;
@@ -35152,14 +38054,30 @@ ${lanes.join("\n")}
       const pathsAreEqual = arePathsEqual(fileName, resolvedFileName, host);
       resolvedTypeReferenceDirective = {
         primary,
+        // If the fileName and realpath are differing only in casing prefer fileName so that we can issue correct errors for casing under forceConsistentCasingInFileNames
         resolvedFileName: pathsAreEqual ? fileName : resolvedFileName,
         originalPath: pathsAreEqual ? void 0 : fileName,
         packageId,
         isExternalLibraryImport: pathContainsNodeModules(fileName)
       };
     }
-    result = { resolvedTypeReferenceDirective, failedLookupLocations, affectingLocations, resolutionDiagnostics: diagnostics };
-    perFolderCache == null ? void 0 : perFolderCache.set(typeReferenceDirectiveName, resolutionMode, result);
+    result = {
+      resolvedTypeReferenceDirective,
+      failedLookupLocations: initializeResolutionField(failedLookupLocations),
+      affectingLocations: initializeResolutionField(affectingLocations),
+      resolutionDiagnostics: initializeResolutionField(diagnostics)
+    };
+    if (containingDirectory) {
+      cache == null ? void 0 : cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set(
+        typeReferenceDirectiveName,
+        /*mode*/
+        resolutionMode,
+        result
+      );
+      if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) {
+        cache == null ? void 0 : cache.getOrCreateCacheForNonRelativeName(typeReferenceDirectiveName, resolutionMode, redirectedReference).set(containingDirectory, result);
+      }
+    }
     if (traceEnabled)
       traceResult(result);
     return result;
@@ -35208,11 +38126,28 @@ ${lanes.join("\n")}
         }
         let result2;
         if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) {
-          const searchResult = loadModuleFromNearestNodeModulesDirectory(4 /* Declaration */, typeReferenceDirectiveName, initialLocationForSecondaryLookup, moduleResolutionState, void 0, void 0);
+          const searchResult = loadModuleFromNearestNodeModulesDirectory(
+            4 /* Declaration */,
+            typeReferenceDirectiveName,
+            initialLocationForSecondaryLookup,
+            moduleResolutionState,
+            /*cache*/
+            void 0,
+            /*redirectedReference*/
+            void 0
+          );
           result2 = searchResult && searchResult.value;
         } else {
           const { path: candidate } = normalizePathForCJSResolution(initialLocationForSecondaryLookup, typeReferenceDirectiveName);
-          result2 = nodeLoadModuleByRelativeName(4 /* Declaration */, candidate, false, moduleResolutionState, true);
+          result2 = nodeLoadModuleByRelativeName(
+            4 /* Declaration */,
+            candidate,
+            /*onlyRecordFailures*/
+            false,
+            moduleResolutionState,
+            /*considerPackageJson*/
+            true
+          );
         }
         return resolvedTypeScriptOnly(result2);
       } else {
@@ -35222,8 +38157,37 @@ ${lanes.join("\n")}
       }
     }
   }
-  function getDefaultNodeResolutionFeatures(options) {
-    return getEmitModuleResolutionKind(options) === 3 /* Node16 */ ? NodeResolutionFeatures.Node16Default : getEmitModuleResolutionKind(options) === 99 /* NodeNext */ ? NodeResolutionFeatures.NodeNextDefault : NodeResolutionFeatures.None;
+  function getNodeResolutionFeatures(options) {
+    let features = NodeResolutionFeatures.None;
+    switch (getEmitModuleResolutionKind(options)) {
+      case 3 /* Node16 */:
+        features = NodeResolutionFeatures.Node16Default;
+        break;
+      case 99 /* NodeNext */:
+        features = NodeResolutionFeatures.NodeNextDefault;
+        break;
+      case 100 /* Bundler */:
+        features = NodeResolutionFeatures.BundlerDefault;
+        break;
+    }
+    if (options.resolvePackageJsonExports) {
+      features |= NodeResolutionFeatures.Exports;
+    } else if (options.resolvePackageJsonExports === false) {
+      features &= ~NodeResolutionFeatures.Exports;
+    }
+    if (options.resolvePackageJsonImports) {
+      features |= NodeResolutionFeatures.Imports;
+    } else if (options.resolvePackageJsonImports === false) {
+      features &= ~NodeResolutionFeatures.Imports;
+    }
+    return features;
+  }
+  function getConditions(options, esmMode) {
+    const conditions = esmMode || getEmitModuleResolutionKind(options) === 100 /* Bundler */ ? ["node", "import"] : ["node", "require"];
+    if (!options.noDtsResolution) {
+      conditions.push("types");
+    }
+    return concatenate(conditions, options.customConditions);
   }
   function resolvePackageNameToPackageJson(packageName, containingDirectory, options, host, cache) {
     const moduleResolutionState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options);
@@ -35231,7 +38195,12 @@ ${lanes.join("\n")}
       if (getBaseFileName(ancestorDirectory) !== "node_modules") {
         const nodeModulesFolder = combinePaths(ancestorDirectory, "node_modules");
         const candidate = combinePaths(nodeModulesFolder, packageName);
-        return getPackageJsonInfo(candidate, false, moduleResolutionState);
+        return getPackageJsonInfo(
+          candidate,
+          /*onlyRecordFailures*/
+          false,
+          moduleResolutionState
+        );
       }
     });
   }
@@ -35262,41 +38231,106 @@ ${lanes.join("\n")}
     }
     return result;
   }
-  function createCacheWithRedirects(options) {
-    let ownMap = /* @__PURE__ */ new Map();
+  function compilerOptionValueToString(value) {
+    var _a2;
+    if (value === null || typeof value !== "object") {
+      return "" + value;
+    }
+    if (isArray(value)) {
+      return `[${(_a2 = value.map((e) => compilerOptionValueToString(e))) == null ? void 0 : _a2.join(",")}]`;
+    }
+    let str = "{";
+    for (const key in value) {
+      if (hasProperty(value, key)) {
+        str += `${key}: ${compilerOptionValueToString(value[key])}`;
+      }
+    }
+    return str + "}";
+  }
+  function getKeyForCompilerOptions(options, affectingOptionDeclarations) {
+    return affectingOptionDeclarations.map((option) => compilerOptionValueToString(getCompilerOptionValue(options, option))).join("|") + (options.pathsBasePath ? `|${options.pathsBasePath}` : void 0);
+  }
+  function createCacheWithRedirects(ownOptions) {
     const redirectsMap = /* @__PURE__ */ new Map();
+    const optionsToRedirectsKey = /* @__PURE__ */ new Map();
+    const redirectsKeyToMap = /* @__PURE__ */ new Map();
+    let ownMap = /* @__PURE__ */ new Map();
+    if (ownOptions)
+      redirectsMap.set(ownOptions, ownMap);
     return {
-      getOwnMap,
-      redirectsMap,
+      getMapOfCacheRedirects,
       getOrCreateMapOfCacheRedirects,
-      clear: clear2,
-      setOwnOptions,
-      setOwnMap
+      update,
+      clear: clear2
     };
-    function getOwnMap() {
-      return ownMap;
-    }
-    function setOwnOptions(newOptions) {
-      options = newOptions;
-    }
-    function setOwnMap(newOwnMap) {
-      ownMap = newOwnMap;
+    function getMapOfCacheRedirects(redirectedReference) {
+      return redirectedReference ? getOrCreateMap(
+        redirectedReference.commandLine.options,
+        /*create*/
+        false
+      ) : ownMap;
     }
     function getOrCreateMapOfCacheRedirects(redirectedReference) {
-      if (!redirectedReference) {
-        return ownMap;
+      return redirectedReference ? getOrCreateMap(
+        redirectedReference.commandLine.options,
+        /*create*/
+        true
+      ) : ownMap;
+    }
+    function update(newOptions) {
+      if (ownOptions !== newOptions) {
+        if (ownOptions)
+          ownMap = getOrCreateMap(
+            newOptions,
+            /*create*/
+            true
+          );
+        else
+          redirectsMap.set(newOptions, ownMap);
+        ownOptions = newOptions;
       }
-      const path = redirectedReference.sourceFile.path;
-      let redirects = redirectsMap.get(path);
-      if (!redirects) {
-        redirects = !options || optionsHaveModuleResolutionChanges(options, redirectedReference.commandLine.options) ? /* @__PURE__ */ new Map() : ownMap;
-        redirectsMap.set(path, redirects);
+    }
+    function getOrCreateMap(redirectOptions, create) {
+      let result = redirectsMap.get(redirectOptions);
+      if (result)
+        return result;
+      const key = getRedirectsCacheKey(redirectOptions);
+      result = redirectsKeyToMap.get(key);
+      if (!result) {
+        if (ownOptions) {
+          const ownKey = getRedirectsCacheKey(ownOptions);
+          if (ownKey === key)
+            result = ownMap;
+          else if (!redirectsKeyToMap.has(ownKey))
+            redirectsKeyToMap.set(ownKey, ownMap);
+        }
+        if (create)
+          result != null ? result : result = /* @__PURE__ */ new Map();
+        if (result)
+          redirectsKeyToMap.set(key, result);
       }
-      return redirects;
+      if (result)
+        redirectsMap.set(redirectOptions, result);
+      return result;
     }
     function clear2() {
+      const ownKey = ownOptions && optionsToRedirectsKey.get(ownOptions);
       ownMap.clear();
       redirectsMap.clear();
+      optionsToRedirectsKey.clear();
+      redirectsKeyToMap.clear();
+      if (ownOptions) {
+        if (ownKey)
+          optionsToRedirectsKey.set(ownOptions, ownKey);
+        redirectsMap.set(ownOptions, ownMap);
+      }
+    }
+    function getRedirectsCacheKey(options) {
+      let result = optionsToRedirectsKey.get(options);
+      if (!result) {
+        optionsToRedirectsKey.set(options, result = getKeyForCompilerOptions(options, moduleResolutionOptionDeclarations));
+      }
+      return result;
     }
   }
   function createPackageJsonInfoCache(currentDirectory, getCanonicalFileName) {
@@ -35328,29 +38362,10 @@ ${lanes.join("\n")}
     }
     return result;
   }
-  function updateRedirectsMap(options, directoryToModuleNameMap, moduleNameToDirectoryMap) {
-    if (!options.configFile)
-      return;
-    if (directoryToModuleNameMap.redirectsMap.size === 0) {
-      Debug.assert(!moduleNameToDirectoryMap || moduleNameToDirectoryMap.redirectsMap.size === 0);
-      Debug.assert(directoryToModuleNameMap.getOwnMap().size === 0);
-      Debug.assert(!moduleNameToDirectoryMap || moduleNameToDirectoryMap.getOwnMap().size === 0);
-      directoryToModuleNameMap.redirectsMap.set(options.configFile.path, directoryToModuleNameMap.getOwnMap());
-      moduleNameToDirectoryMap == null ? void 0 : moduleNameToDirectoryMap.redirectsMap.set(options.configFile.path, moduleNameToDirectoryMap.getOwnMap());
-    } else {
-      Debug.assert(!moduleNameToDirectoryMap || moduleNameToDirectoryMap.redirectsMap.size > 0);
-      const ref = {
-        sourceFile: options.configFile,
-        commandLine: { options }
-      };
-      directoryToModuleNameMap.setOwnMap(directoryToModuleNameMap.getOrCreateMapOfCacheRedirects(ref));
-      moduleNameToDirectoryMap == null ? void 0 : moduleNameToDirectoryMap.setOwnMap(moduleNameToDirectoryMap.getOrCreateMapOfCacheRedirects(ref));
-    }
-    directoryToModuleNameMap.setOwnOptions(options);
-    moduleNameToDirectoryMap == null ? void 0 : moduleNameToDirectoryMap.setOwnOptions(options);
-  }
-  function createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, directoryToModuleNameMap) {
+  function createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, options) {
+    const directoryToModuleNameMap = createCacheWithRedirects(options);
     return {
+      getFromDirectoryCache,
       getOrCreateCacheForDirectory,
       clear: clear2,
       update
@@ -35358,13 +38373,21 @@ ${lanes.join("\n")}
     function clear2() {
       directoryToModuleNameMap.clear();
     }
-    function update(options) {
-      updateRedirectsMap(options, directoryToModuleNameMap);
+    function update(options2) {
+      directoryToModuleNameMap.update(options2);
     }
     function getOrCreateCacheForDirectory(directoryName, redirectedReference) {
       const path = toPath(directoryName, currentDirectory, getCanonicalFileName);
       return getOrCreateCache(directoryToModuleNameMap, redirectedReference, path, () => createModeAwareCache());
     }
+    function getFromDirectoryCache(name, mode, directoryName, redirectedReference) {
+      var _a2, _b;
+      const path = toPath(directoryName, currentDirectory, getCanonicalFileName);
+      return (_b = (_a2 = directoryToModuleNameMap.getMapOfCacheRedirects(redirectedReference)) == null ? void 0 : _a2.get(path)) == null ? void 0 : _b.get(name, mode);
+    }
+  }
+  function createModeAwareCacheKey(specifier, mode) {
+    return mode === void 0 ? specifier : `${mode}|${specifier}`;
   }
   function createModeAwareCache() {
     const underlying = /* @__PURE__ */ new Map();
@@ -35396,53 +38419,48 @@ ${lanes.join("\n")}
     };
     return cache;
     function getUnderlyingCacheKey(specifier, mode) {
-      const result = mode === void 0 ? specifier : `${mode}|${specifier}`;
+      const result = createModeAwareCacheKey(specifier, mode);
       memoizedReverseKeys.set(result, [specifier, mode]);
       return result;
     }
   }
-  function getResolutionName(entry) {
-    return !isString(entry) ? isStringLiteralLike(entry) ? entry.text : toFileNameLowerCase(entry.fileName) : entry;
-  }
-  function getResolutionMode(entry, file) {
-    return isStringLiteralLike(entry) ? getModeForUsageLocation(file, entry) : entry.resolutionMode || file.impliedNodeFormat;
-  }
-  function zipToModeAwareCache(file, keys, values) {
+  function zipToModeAwareCache(file, keys, values, nameAndModeGetter) {
     Debug.assert(keys.length === values.length);
     const map2 = createModeAwareCache();
     for (let i = 0; i < keys.length; ++i) {
       const entry = keys[i];
-      map2.set(getResolutionName(entry), getResolutionMode(entry, file), values[i]);
+      map2.set(nameAndModeGetter.getName(entry), nameAndModeGetter.getMode(entry, file), values[i]);
     }
     return map2;
   }
-  function createModuleResolutionCache(currentDirectory, getCanonicalFileName, options, directoryToModuleNameMap, moduleNameToDirectoryMap) {
-    const perDirectoryResolutionCache = createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, directoryToModuleNameMap || (directoryToModuleNameMap = createCacheWithRedirects(options)));
-    moduleNameToDirectoryMap || (moduleNameToDirectoryMap = createCacheWithRedirects(options));
-    const packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName);
+  function getOriginalOrResolvedModuleFileName(result) {
+    return result.resolvedModule && (result.resolvedModule.originalPath || result.resolvedModule.resolvedFileName);
+  }
+  function getOriginalOrResolvedTypeReferenceFileName(result) {
+    return result.resolvedTypeReferenceDirective && (result.resolvedTypeReferenceDirective.originalPath || result.resolvedTypeReferenceDirective.resolvedFileName);
+  }
+  function createNonRelativeNameResolutionCache(currentDirectory, getCanonicalFileName, options, getResolvedFileName) {
+    const moduleNameToDirectoryMap = createCacheWithRedirects(options);
     return {
-      ...packageJsonInfoCache,
-      ...perDirectoryResolutionCache,
-      getOrCreateCacheForModuleName,
+      getFromNonRelativeNameCache,
+      getOrCreateCacheForNonRelativeName,
       clear: clear2,
-      update,
-      getPackageJsonInfoCache: () => packageJsonInfoCache,
-      clearAllExceptPackageJsonInfoCache
+      update
     };
     function clear2() {
-      clearAllExceptPackageJsonInfoCache();
-      packageJsonInfoCache.clear();
-    }
-    function clearAllExceptPackageJsonInfoCache() {
-      perDirectoryResolutionCache.clear();
       moduleNameToDirectoryMap.clear();
     }
     function update(options2) {
-      updateRedirectsMap(options2, directoryToModuleNameMap, moduleNameToDirectoryMap);
+      moduleNameToDirectoryMap.update(options2);
+    }
+    function getFromNonRelativeNameCache(nonRelativeModuleName, mode, directoryName, redirectedReference) {
+      var _a2, _b;
+      Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName));
+      return (_b = (_a2 = moduleNameToDirectoryMap.getMapOfCacheRedirects(redirectedReference)) == null ? void 0 : _a2.get(createModeAwareCacheKey(nonRelativeModuleName, mode))) == null ? void 0 : _b.get(directoryName);
     }
-    function getOrCreateCacheForModuleName(nonRelativeModuleName, mode, redirectedReference) {
+    function getOrCreateCacheForNonRelativeName(nonRelativeModuleName, mode, redirectedReference) {
       Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName));
-      return getOrCreateCache(moduleNameToDirectoryMap, redirectedReference, mode === void 0 ? nonRelativeModuleName : `${mode}|${nonRelativeModuleName}`, createPerModuleNameCache);
+      return getOrCreateCache(moduleNameToDirectoryMap, redirectedReference, createModeAwareCacheKey(nonRelativeModuleName, mode), createPerModuleNameCache);
     }
     function createPerModuleNameCache() {
       const directoryPathMap = /* @__PURE__ */ new Map();
@@ -35456,7 +38474,7 @@ ${lanes.join("\n")}
           return;
         }
         directoryPathMap.set(path, result);
-        const resolvedFileName = result.resolvedModule && (result.resolvedModule.originalPath || result.resolvedModule.resolvedFileName);
+        const resolvedFileName = getResolvedFileName(result);
         const commonPrefix = resolvedFileName && getCommonPrefix(path, resolvedFileName);
         let current = path;
         while (current !== commonPrefix) {
@@ -35490,13 +38508,22 @@ ${lanes.join("\n")}
       }
     }
   }
-  function createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, directoryToModuleNameMap) {
-    const perDirectoryResolutionCache = createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, directoryToModuleNameMap || (directoryToModuleNameMap = createCacheWithRedirects(options)));
-    packageJsonInfoCache || (packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName));
+  function createModuleOrTypeReferenceResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, getResolvedFileName) {
+    const perDirectoryResolutionCache = createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, options);
+    const nonRelativeNameResolutionCache = createNonRelativeNameResolutionCache(
+      currentDirectory,
+      getCanonicalFileName,
+      options,
+      getResolvedFileName
+    );
+    packageJsonInfoCache != null ? packageJsonInfoCache : packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName);
     return {
       ...packageJsonInfoCache,
       ...perDirectoryResolutionCache,
+      ...nonRelativeNameResolutionCache,
       clear: clear2,
+      update,
+      getPackageJsonInfoCache: () => packageJsonInfoCache,
       clearAllExceptPackageJsonInfoCache
     };
     function clear2() {
@@ -35505,14 +38532,43 @@ ${lanes.join("\n")}
     }
     function clearAllExceptPackageJsonInfoCache() {
       perDirectoryResolutionCache.clear();
+      nonRelativeNameResolutionCache.clear();
+    }
+    function update(options2) {
+      perDirectoryResolutionCache.update(options2);
+      nonRelativeNameResolutionCache.update(options2);
     }
   }
+  function createModuleResolutionCache(currentDirectory, getCanonicalFileName, options) {
+    const result = createModuleOrTypeReferenceResolutionCache(
+      currentDirectory,
+      getCanonicalFileName,
+      options,
+      /*packageJsonInfoCache*/
+      void 0,
+      getOriginalOrResolvedModuleFileName
+    );
+    result.getOrCreateCacheForModuleName = (nonRelativeName, mode, redirectedReference) => result.getOrCreateCacheForNonRelativeName(nonRelativeName, mode, redirectedReference);
+    return result;
+  }
+  function createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache) {
+    return createModuleOrTypeReferenceResolutionCache(
+      currentDirectory,
+      getCanonicalFileName,
+      options,
+      packageJsonInfoCache,
+      getOriginalOrResolvedTypeReferenceFileName
+    );
+  }
   function resolveModuleNameFromCache(moduleName, containingFile, cache, mode) {
     const containingDirectory = getDirectoryPath(containingFile);
-    const perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory);
-    if (!perFolderCache)
-      return void 0;
-    return perFolderCache.get(moduleName, mode);
+    return cache.getFromDirectoryCache(
+      moduleName,
+      mode,
+      containingDirectory,
+      /*redirectedReference*/
+      void 0
+    );
   }
   function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
     const traceEnabled = isTraceEnabled(compilerOptions, host);
@@ -35526,8 +38582,7 @@ ${lanes.join("\n")}
       }
     }
     const containingDirectory = getDirectoryPath(containingFile);
-    const perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference);
-    let result = perFolderCache && perFolderCache.get(moduleName, resolutionMode);
+    let result = cache == null ? void 0 : cache.getFromDirectoryCache(moduleName, resolutionMode, containingDirectory, redirectedReference);
     if (result) {
       if (traceEnabled) {
         trace(host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
@@ -35537,7 +38592,7 @@ ${lanes.join("\n")}
       if (moduleResolution === void 0) {
         switch (getEmitModuleKind(compilerOptions)) {
           case 1 /* CommonJS */:
-            moduleResolution = 2 /* NodeJs */;
+            moduleResolution = 2 /* Node10 */;
             break;
           case 100 /* Node16 */:
             moduleResolution = 3 /* Node16 */;
@@ -35557,7 +38612,10 @@ ${lanes.join("\n")}
           trace(host, Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ModuleResolutionKind[moduleResolution]);
         }
       }
-      perfLogger.logStartResolveModule(moduleName);
+      perfLogger.logStartResolveModule(
+        moduleName
+        /* , containingFile, ModuleResolutionKind[moduleResolution]*/
+      );
       switch (moduleResolution) {
         case 3 /* Node16 */:
           result = node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode);
@@ -35565,23 +38623,24 @@ ${lanes.join("\n")}
         case 99 /* NodeNext */:
           result = nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode);
           break;
-        case 2 /* NodeJs */:
+        case 2 /* Node10 */:
           result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
           break;
         case 1 /* Classic */:
           result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
           break;
+        case 100 /* Bundler */:
+          result = bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
+          break;
         default:
           return Debug.fail(`Unexpected moduleResolution: ${moduleResolution}`);
       }
       if (result && result.resolvedModule)
         perfLogger.logInfoEvent(`Module "${moduleName}" resolved to "${result.resolvedModule.resolvedFileName}"`);
       perfLogger.logStopResolveModule(result && result.resolvedModule ? "" + result.resolvedModule.resolvedFileName : "null");
-      if (perFolderCache) {
-        perFolderCache.set(moduleName, resolutionMode, result);
-        if (!isExternalModuleNameRelative(moduleName)) {
-          cache.getOrCreateCacheForModuleName(moduleName, resolutionMode, redirectedReference).set(containingDirectory, result);
-        }
+      cache == null ? void 0 : cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set(moduleName, resolutionMode, result);
+      if (!isExternalModuleNameRelative(moduleName)) {
+        cache == null ? void 0 : cache.getOrCreateCacheForNonRelativeName(moduleName, resolutionMode, redirectedReference).set(containingDirectory, result);
       }
     }
     if (traceEnabled) {
@@ -35619,7 +38678,17 @@ ${lanes.join("\n")}
       }
       const baseDirectory = getPathsBasePath(state.compilerOptions, state.host);
       const pathPatterns = (configFile == null ? void 0 : configFile.configFileSpecs) ? (_a2 = configFile.configFileSpecs).pathPatterns || (_a2.pathPatterns = tryParsePatterns(paths)) : void 0;
-      return tryLoadModuleUsingPaths(extensions, moduleName, baseDirectory, paths, pathPatterns, loader, false, state);
+      return tryLoadModuleUsingPaths(
+        extensions,
+        moduleName,
+        baseDirectory,
+        paths,
+        pathPatterns,
+        loader,
+        /*onlyRecordFailures*/
+        false,
+        state
+      );
     }
   }
   function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state) {
@@ -35698,7 +38767,7 @@ ${lanes.join("\n")}
   function resolveJSModule(moduleName, initialDir, host) {
     const { resolvedModule, failedLookupLocations } = tryResolveJSModuleWorker(moduleName, initialDir, host);
     if (!resolvedModule) {
-      throw new Error(`Could not resolve JS module '${moduleName}' starting at '${initialDir}'. Looked in: ${failedLookupLocations.join(", ")}`);
+      throw new Error(`Could not resolve JS module '${moduleName}' starting at '${initialDir}'. Looked in: ${failedLookupLocations == null ? void 0 : failedLookupLocations.join(", ")}`);
     }
     return resolvedModule.resolvedFileName;
   }
@@ -35730,46 +38799,92 @@ ${lanes.join("\n")}
     const containingDirectory = getDirectoryPath(containingFile);
     const esmMode = resolutionMode === 99 /* ESNext */ ? 32 /* EsmMode */ : 0;
     let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
-    if (compilerOptions.resolveJsonModule) {
+    if (getResolveJsonModule(compilerOptions)) {
       extensions |= 8 /* Json */;
     }
-    return nodeModuleNameResolverWorker(features | esmMode, moduleName, containingDirectory, compilerOptions, host, cache, extensions, false, redirectedReference);
+    return nodeModuleNameResolverWorker(
+      features | esmMode,
+      moduleName,
+      containingDirectory,
+      compilerOptions,
+      host,
+      cache,
+      extensions,
+      /*isConfigLookup*/
+      false,
+      redirectedReference
+    );
   }
   function tryResolveJSModuleWorker(moduleName, initialDir, host) {
     return nodeModuleNameResolverWorker(
       0 /* None */,
       moduleName,
       initialDir,
-      { moduleResolution: 2 /* NodeJs */, allowJs: true },
+      { moduleResolution: 2 /* Node10 */, allowJs: true },
       host,
+      /*cache*/
       void 0,
       2 /* JavaScript */,
+      /*isConfigLookup*/
       false,
+      /*redirectedReferences*/
       void 0
     );
   }
+  function bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) {
+    const containingDirectory = getDirectoryPath(containingFile);
+    let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
+    if (getResolveJsonModule(compilerOptions)) {
+      extensions |= 8 /* Json */;
+    }
+    return nodeModuleNameResolverWorker(
+      getNodeResolutionFeatures(compilerOptions),
+      moduleName,
+      containingDirectory,
+      compilerOptions,
+      host,
+      cache,
+      extensions,
+      /*isConfigLookup*/
+      false,
+      redirectedReference
+    );
+  }
   function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, isConfigLookup) {
     let extensions;
     if (isConfigLookup) {
       extensions = 8 /* Json */;
     } else if (compilerOptions.noDtsResolution) {
       extensions = 3 /* ImplementationFiles */;
-      if (compilerOptions.resolveJsonModule)
+      if (getResolveJsonModule(compilerOptions))
         extensions |= 8 /* Json */;
     } else {
-      extensions = compilerOptions.resolveJsonModule ? 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */ | 8 /* Json */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
+      extensions = getResolveJsonModule(compilerOptions) ? 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */ | 8 /* Json */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
     }
     return nodeModuleNameResolverWorker(0 /* None */, moduleName, getDirectoryPath(containingFile), compilerOptions, host, cache, extensions, !!isConfigLookup, redirectedReference);
   }
+  function nodeNextJsonConfigResolver(moduleName, containingFile, host) {
+    return nodeModuleNameResolverWorker(
+      8 /* Exports */,
+      moduleName,
+      getDirectoryPath(containingFile),
+      { moduleResolution: 99 /* NodeNext */ },
+      host,
+      /*cache*/
+      void 0,
+      8 /* Json */,
+      /*isConfigLookup*/
+      true,
+      /*redirectedReference*/
+      void 0
+    );
+  }
   function nodeModuleNameResolverWorker(features, moduleName, containingDirectory, compilerOptions, host, cache, extensions, isConfigLookup, redirectedReference) {
     var _a2, _b;
     const traceEnabled = isTraceEnabled(compilerOptions, host);
     const failedLookupLocations = [];
     const affectingLocations = [];
-    const conditions = features & 32 /* EsmMode */ ? ["node", "import", "types"] : ["node", "require", "types"];
-    if (compilerOptions.noDtsResolution) {
-      conditions.pop();
-    }
+    const conditions = getConditions(compilerOptions, !!(features & 32 /* EsmMode */));
     const diagnostics = [];
     const state = {
       compilerOptions,
@@ -35782,13 +38897,14 @@ ${lanes.join("\n")}
       conditions,
       requestContainingDirectory: containingDirectory,
       reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-      isConfigLookup
+      isConfigLookup,
+      candidateIsFromPackageJsonField: false
     };
     if (traceEnabled && getEmitModuleResolutionKind(compilerOptions) >= 3 /* Node16 */ && getEmitModuleResolutionKind(compilerOptions) <= 99 /* NodeNext */) {
       trace(host, Diagnostics.Resolving_in_0_mode_with_conditions_1, features & 32 /* EsmMode */ ? "ESM" : "CJS", conditions.map((c) => `'${c}'`).join(", "));
     }
     let result;
-    if (getEmitModuleResolutionKind(compilerOptions) === 2 /* NodeJs */) {
+    if (getEmitModuleResolutionKind(compilerOptions) === 2 /* Node10 */) {
       const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
       const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
       result = priorityExtensions && tryResolve(priorityExtensions) || secondaryExtensions && tryResolve(secondaryExtensions) || void 0;
@@ -35804,7 +38920,14 @@ ${lanes.join("\n")}
       state.resultFromCache
     );
     function tryResolve(extensions2) {
-      const loader = (extensions3, candidate, onlyRecordFailures, state2) => nodeLoadModuleByRelativeName(extensions3, candidate, onlyRecordFailures, state2, true);
+      const loader = (extensions3, candidate, onlyRecordFailures, state2) => nodeLoadModuleByRelativeName(
+        extensions3,
+        candidate,
+        onlyRecordFailures,
+        state2,
+        /*considerPackageJson*/
+        true
+      );
       const resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions2, moduleName, containingDirectory, loader, state);
       if (resolved) {
         return toSearchResult({ resolved, isExternalLibraryImport: pathContainsNodeModules(resolved.path) });
@@ -35835,7 +38958,15 @@ ${lanes.join("\n")}
         return { value: resolvedValue && { resolved: resolvedValue, isExternalLibraryImport: true } };
       } else {
         const { path: candidate, parts } = normalizePathForCJSResolution(containingDirectory, moduleName);
-        const resolved2 = nodeLoadModuleByRelativeName(extensions2, candidate, false, state, true);
+        const resolved2 = nodeLoadModuleByRelativeName(
+          extensions2,
+          candidate,
+          /*onlyRecordFailures*/
+          false,
+          state,
+          /*considerPackageJson*/
+          true
+        );
         return resolved2 && toSearchResult({ resolved: resolved2, isExternalLibraryImport: contains(parts, "node_modules") });
       }
     }
@@ -35875,7 +39006,12 @@ ${lanes.join("\n")}
       const resolvedFromFile = loadModuleFromFile(extensions, candidate, onlyRecordFailures, state);
       if (resolvedFromFile) {
         const packageDirectory = considerPackageJson ? parseNodeModuleFromPath(resolvedFromFile.path) : void 0;
-        const packageInfo = packageDirectory ? getPackageJsonInfo(packageDirectory, false, state) : void 0;
+        const packageInfo = packageDirectory ? getPackageJsonInfo(
+          packageDirectory,
+          /*onlyRecordFailures*/
+          false,
+          state
+        ) : void 0;
         return withPackageId(packageInfo, resolvedFromFile);
       }
     }
@@ -35929,19 +39065,28 @@ ${lanes.join("\n")}
     }
   }
   function loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state) {
-    if (hasJSFileExtension(candidate) || extensions & 8 /* Json */ && fileExtensionIs(candidate, ".json" /* Json */)) {
-      const extensionless = removeFileExtension(candidate);
-      const extension = candidate.substring(extensionless.length);
-      if (state.traceEnabled) {
-        trace(state.host, Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension);
-      }
-      return tryAddingExtensions(extensionless, extensions, extension, onlyRecordFailures, state);
+    const filename = getBaseFileName(candidate);
+    if (filename.indexOf(".") === -1) {
+      return void 0;
     }
+    let extensionless = removeFileExtension(candidate);
+    if (extensionless === candidate) {
+      extensionless = candidate.substring(0, candidate.lastIndexOf("."));
+    }
+    const extension = candidate.substring(extensionless.length);
+    if (state.traceEnabled) {
+      trace(state.host, Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension);
+    }
+    return tryAddingExtensions(extensionless, extensions, extension, onlyRecordFailures, state);
   }
-  function loadJSOrExactTSFileName(extensions, candidate, onlyRecordFailures, state) {
+  function loadFileNameFromPackageJsonField(extensions, candidate, onlyRecordFailures, state) {
     if (extensions & 1 /* TypeScript */ && fileExtensionIsOneOf(candidate, supportedTSImplementationExtensions) || extensions & 4 /* Declaration */ && fileExtensionIsOneOf(candidate, supportedDeclarationExtensions)) {
       const result = tryFile(candidate, onlyRecordFailures, state);
-      return result !== void 0 ? { path: candidate, ext: tryExtractTSExtension(candidate) } : void 0;
+      return result !== void 0 ? { path: candidate, ext: tryExtractTSExtension(candidate), resolvedUsingTsExtension: void 0 } : void 0;
+    }
+    if (state.isConfigLookup && extensions === 8 /* Json */ && fileExtensionIs(candidate, ".json" /* Json */)) {
+      const result = tryFile(candidate, onlyRecordFailures, state);
+      return result !== void 0 ? { path: candidate, ext: ".json" /* Json */, resolvedUsingTsExtension: void 0 } : void 0;
     }
     return loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state);
   }
@@ -35956,32 +39101,27 @@ ${lanes.join("\n")}
       case ".mjs" /* Mjs */:
       case ".mts" /* Mts */:
       case ".d.mts" /* Dmts */:
-        return extensions & 1 /* TypeScript */ && tryExtension(".mts" /* Mts */) || extensions & 4 /* Declaration */ && tryExtension(".d.mts" /* Dmts */) || extensions & 2 /* JavaScript */ && tryExtension(".mjs" /* Mjs */) || void 0;
+        return extensions & 1 /* TypeScript */ && tryExtension(".mts" /* Mts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 4 /* Declaration */ && tryExtension(".d.mts" /* Dmts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 2 /* JavaScript */ && tryExtension(".mjs" /* Mjs */) || void 0;
       case ".cjs" /* Cjs */:
       case ".cts" /* Cts */:
       case ".d.cts" /* Dcts */:
-        return extensions & 1 /* TypeScript */ && tryExtension(".cts" /* Cts */) || extensions & 4 /* Declaration */ && tryExtension(".d.cts" /* Dcts */) || extensions & 2 /* JavaScript */ && tryExtension(".cjs" /* Cjs */) || void 0;
+        return extensions & 1 /* TypeScript */ && tryExtension(".cts" /* Cts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 4 /* Declaration */ && tryExtension(".d.cts" /* Dcts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 2 /* JavaScript */ && tryExtension(".cjs" /* Cjs */) || void 0;
       case ".json" /* Json */:
-        const originalCandidate = candidate;
-        if (extensions & 4 /* Declaration */) {
-          candidate += ".json" /* Json */;
-          const result = tryExtension(".d.ts" /* Dts */);
-          if (result)
-            return result;
-        }
-        if (extensions & 8 /* Json */) {
-          candidate = originalCandidate;
-          const result = tryExtension(".json" /* Json */);
-          if (result)
-            return result;
-        }
-        return void 0;
+        return extensions & 4 /* Declaration */ && tryExtension(".d.json.ts") || extensions & 8 /* Json */ && tryExtension(".json" /* Json */) || void 0;
+      case ".tsx" /* Tsx */:
+      case ".jsx" /* Jsx */:
+        return extensions & 1 /* TypeScript */ && (tryExtension(".tsx" /* Tsx */, originalExtension === ".tsx" /* Tsx */) || tryExtension(".ts" /* Ts */, originalExtension === ".tsx" /* Tsx */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".tsx" /* Tsx */) || extensions & 2 /* JavaScript */ && (tryExtension(".jsx" /* Jsx */) || tryExtension(".js" /* Js */)) || void 0;
+      case ".ts" /* Ts */:
+      case ".d.ts" /* Dts */:
+      case ".js" /* Js */:
+      case "":
+        return extensions & 1 /* TypeScript */ && (tryExtension(".ts" /* Ts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || tryExtension(".tsx" /* Tsx */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || extensions & 2 /* JavaScript */ && (tryExtension(".js" /* Js */) || tryExtension(".jsx" /* Jsx */)) || state.isConfigLookup && tryExtension(".json" /* Json */) || void 0;
       default:
-        return extensions & 1 /* TypeScript */ && (tryExtension(".ts" /* Ts */) || tryExtension(".tsx" /* Tsx */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */) || extensions & 2 /* JavaScript */ && (tryExtension(".js" /* Js */) || tryExtension(".jsx" /* Jsx */)) || state.isConfigLookup && tryExtension(".json" /* Json */) || void 0;
+        return extensions & 4 /* Declaration */ && !isDeclarationFileName(candidate + originalExtension) && tryExtension(`.d${originalExtension}.ts`) || void 0;
     }
-    function tryExtension(ext) {
+    function tryExtension(ext, resolvedUsingTsExtension) {
       const path = tryFile(candidate + ext, onlyRecordFailures, state);
-      return path === void 0 ? void 0 : { path, ext };
+      return path === void 0 ? void 0 : { path, ext, resolvedUsingTsExtension: !state.candidateIsFromPackageJsonField && resolvedUsingTsExtension };
     }
   }
   function tryFile(fileName, onlyRecordFailures, state) {
@@ -36012,7 +39152,7 @@ ${lanes.join("\n")}
   function loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson = true) {
     const packageInfo = considerPackageJson ? getPackageJsonInfo(candidate, onlyRecordFailures, state) : void 0;
     const packageJsonContent = packageInfo && packageInfo.contents.packageJsonContent;
-    const versionPaths = packageInfo && packageInfo.contents.versionPaths;
+    const versionPaths = packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state);
     return withPackageId(packageInfo, loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, packageJsonContent, versionPaths));
   }
   function getEntrypointsFromPackageJsonInfo(packageJsonInfo, options, host, cache, resolveJs) {
@@ -36021,26 +39161,39 @@ ${lanes.join("\n")}
     }
     let entrypoints;
     const extensions = 1 /* TypeScript */ | 4 /* Declaration */ | (resolveJs ? 2 /* JavaScript */ : 0);
-    const features = getDefaultNodeResolutionFeatures(options);
-    const requireState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options);
-    requireState.conditions = ["node", "require", "types"];
-    requireState.requestContainingDirectory = packageJsonInfo.packageDirectory;
-    const requireResolution = loadNodeModuleFromDirectoryWorker(
+    const features = getNodeResolutionFeatures(options);
+    const loadPackageJsonMainState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options);
+    loadPackageJsonMainState.conditions = getConditions(options);
+    loadPackageJsonMainState.requestContainingDirectory = packageJsonInfo.packageDirectory;
+    const mainResolution = loadNodeModuleFromDirectoryWorker(
       extensions,
       packageJsonInfo.packageDirectory,
+      /*onlyRecordFailures*/
       false,
-      requireState,
+      loadPackageJsonMainState,
       packageJsonInfo.contents.packageJsonContent,
-      packageJsonInfo.contents.versionPaths
+      getVersionPathsOfPackageJsonInfo(packageJsonInfo, loadPackageJsonMainState)
     );
-    entrypoints = append(entrypoints, requireResolution == null ? void 0 : requireResolution.path);
+    entrypoints = append(entrypoints, mainResolution == null ? void 0 : mainResolution.path);
     if (features & 8 /* Exports */ && packageJsonInfo.contents.packageJsonContent.exports) {
-      for (const conditions of [["node", "import", "types"], ["node", "require", "types"]]) {
-        const exportState = { ...requireState, failedLookupLocations: [], conditions };
+      const conditionSets = deduplicate(
+        [getConditions(
+          options,
+          /*esmMode*/
+          true
+        ), getConditions(
+          options,
+          /*esmMode*/
+          false
+        )],
+        arrayIsEqualTo
+      );
+      for (const conditions of conditionSets) {
+        const loadPackageJsonExportsState = { ...loadPackageJsonMainState, failedLookupLocations: [], conditions };
         const exportResolutions = loadEntrypointsFromExportMap(
           packageJsonInfo,
           packageJsonInfo.contents.packageJsonContent.exports,
-          exportState,
+          loadPackageJsonExportsState,
           extensions
         );
         if (exportResolutions) {
@@ -36075,7 +39228,13 @@ ${lanes.join("\n")}
         }
         const resolvedTarget = combinePaths(scope.packageDirectory, target);
         const finalPath = getNormalizedAbsolutePath(resolvedTarget, (_b = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a2));
-        const result = loadJSOrExactTSFileName(extensions, finalPath, false, state);
+        const result = loadFileNameFromPackageJsonField(
+          extensions,
+          finalPath,
+          /*recordOnlyFailures*/
+          false,
+          state
+        );
         if (result) {
           entrypoints = appendIfUnique(entrypoints, result, (a, b) => a.path === b.path);
           return true;
@@ -36109,14 +39268,20 @@ ${lanes.join("\n")}
       conditions: emptyArray,
       requestContainingDirectory: void 0,
       reportDiagnostic: noop,
-      isConfigLookup: false
+      isConfigLookup: false,
+      candidateIsFromPackageJsonField: false
     };
   }
   function getPackageScopeForPath(fileName, state) {
     const parts = getPathComponents(fileName);
     parts.pop();
     while (parts.length > 0) {
-      const pkg = getPackageJsonInfo(getPathFromPathComponents(parts), false, state);
+      const pkg = getPackageJsonInfo(
+        getPathFromPathComponents(parts),
+        /*onlyRecordFailures*/
+        false,
+        state
+      );
       if (pkg) {
         return pkg;
       }
@@ -36124,6 +39289,12 @@ ${lanes.join("\n")}
     }
     return void 0;
   }
+  function getVersionPathsOfPackageJsonInfo(packageJsonInfo, state) {
+    if (packageJsonInfo.contents.versionPaths === void 0) {
+      packageJsonInfo.contents.versionPaths = readPackageJsonTypesVersionPaths(packageJsonInfo.contents.packageJsonContent, state) || false;
+    }
+    return packageJsonInfo.contents.versionPaths || void 0;
+  }
   function getPackageJsonInfo(packageDirectory, onlyRecordFailures, state) {
     var _a2, _b, _c;
     const { host, traceEnabled } = state;
@@ -36152,8 +39323,7 @@ ${lanes.join("\n")}
       if (traceEnabled) {
         trace(host, Diagnostics.Found_package_json_at_0, packageJsonPath);
       }
-      const versionPaths = readPackageJsonTypesVersionPaths(packageJsonContent, state);
-      const result = { packageDirectory, contents: { packageJsonContent, versionPaths, resolvedEntrypoints: void 0 } };
+      const result = { packageDirectory, contents: { packageJsonContent, versionPaths: void 0, resolvedEntrypoints: void 0 } };
       (_b = state.packageJsonInfoCache) == null ? void 0 : _b.setPackageJsonInfo(packageJsonPath, result);
       state.affectingLocations.push(packageJsonPath);
       return result;
@@ -36187,22 +39357,47 @@ ${lanes.join("\n")}
       }
       const expandedExtensions = extensions2 === 4 /* Declaration */ ? 1 /* TypeScript */ | 4 /* Declaration */ : extensions2;
       const features = state2.features;
+      const candidateIsFromPackageJsonField = state2.candidateIsFromPackageJsonField;
+      state2.candidateIsFromPackageJsonField = true;
       if ((jsonContent == null ? void 0 : jsonContent.type) !== "module") {
         state2.features &= ~32 /* EsmMode */;
       }
-      const result = nodeLoadModuleByRelativeName(expandedExtensions, candidate2, onlyRecordFailures2, state2, false);
+      const result = nodeLoadModuleByRelativeName(
+        expandedExtensions,
+        candidate2,
+        onlyRecordFailures2,
+        state2,
+        /*considerPackageJson*/
+        false
+      );
       state2.features = features;
+      state2.candidateIsFromPackageJsonField = candidateIsFromPackageJsonField;
       return result;
     };
     const onlyRecordFailuresForPackageFile = packageFile ? !directoryProbablyExists(getDirectoryPath(packageFile), state.host) : void 0;
     const onlyRecordFailuresForIndex = onlyRecordFailures || !directoryProbablyExists(candidate, state.host);
     const indexPath = combinePaths(candidate, state.isConfigLookup ? "tsconfig" : "index");
     if (versionPaths && (!packageFile || containsPath(candidate, packageFile))) {
-      const moduleName = getRelativePathFromDirectory(candidate, packageFile || indexPath, false);
+      const moduleName = getRelativePathFromDirectory(
+        candidate,
+        packageFile || indexPath,
+        /*ignoreCase*/
+        false
+      );
       if (state.traceEnabled) {
         trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, moduleName);
       }
-      const result = tryLoadModuleUsingPaths(extensions, moduleName, candidate, versionPaths.paths, void 0, loader, onlyRecordFailuresForPackageFile || onlyRecordFailuresForIndex, state);
+      const result = tryLoadModuleUsingPaths(
+        extensions,
+        moduleName,
+        candidate,
+        versionPaths.paths,
+        /*pathPatterns*/
+        void 0,
+        loader,
+        onlyRecordFailuresForPackageFile || onlyRecordFailuresForIndex,
+        state
+      );
       if (result) {
         return removeIgnoredPackageId(result.value);
       }
@@ -36214,9 +39409,9 @@ ${lanes.join("\n")}
       return loadModuleFromFile(extensions, indexPath, onlyRecordFailuresForIndex, state);
     }
   }
-  function resolvedIfExtensionMatches(extensions, path) {
+  function resolvedIfExtensionMatches(extensions, path, resolvedUsingTsExtension) {
     const ext = tryGetExtensionFromPath2(path);
-    return ext !== void 0 && extensionIsOk(extensions, ext) ? { path, ext } : void 0;
+    return ext !== void 0 && extensionIsOk(extensions, ext) ? { path, ext, resolvedUsingTsExtension } : void 0;
   }
   function extensionIsOk(extensions, extension) {
     return extensions & 2 /* JavaScript */ && (extension === ".js" /* Js */ || extension === ".jsx" /* Jsx */ || extension === ".mjs" /* Mjs */ || extension === ".cjs" /* Cjs */) || extensions & 1 /* TypeScript */ && (extension === ".ts" /* Ts */ || extension === ".tsx" /* Tsx */ || extension === ".mts" /* Mts */ || extension === ".cts" /* Cts */) || extensions & 4 /* Declaration */ && (extension === ".d.ts" /* Dts */ || extension === ".d.mts" /* Dmts */ || extension === ".d.cts" /* Dcts */) || extensions & 8 /* Json */ && extension === ".json" /* Json */ || false;
@@ -36250,7 +39445,10 @@ ${lanes.join("\n")}
       return void 0;
     }
     const trailingParts = parts.slice(nameParts.length);
-    return loadModuleFromExports(scope, extensions, !length(trailingParts) ? "." : `.${directorySeparator}${trailingParts.join(directorySeparator)}`, state, cache, redirectedReference);
+    const subpath = !length(trailingParts) ? "." : `.${directorySeparator}${trailingParts.join(directorySeparator)}`;
+    const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
+    const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
+    return loadModuleFromExports(scope, priorityExtensions, subpath, state, cache, redirectedReference) || loadModuleFromExports(scope, secondaryExtensions, subpath, state, cache, redirectedReference);
   }
   function loadModuleFromExports(scope, extensions, subpath, state, cache, redirectedReference) {
     if (!scope.contents.packageJsonContent.exports) {
@@ -36264,17 +39462,45 @@ ${lanes.join("\n")}
         mainExport = scope.contents.packageJsonContent.exports["."];
       }
       if (mainExport) {
-        const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, subpath, scope, false);
-        return loadModuleFromTargetImportOrExport(mainExport, "", false, ".");
+        const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(
+          extensions,
+          state,
+          cache,
+          redirectedReference,
+          subpath,
+          scope,
+          /*isImports*/
+          false
+        );
+        return loadModuleFromTargetImportOrExport(
+          mainExport,
+          "",
+          /*pattern*/
+          false,
+          "."
+        );
       }
     } else if (allKeysStartWithDot(scope.contents.packageJsonContent.exports)) {
       if (typeof scope.contents.packageJsonContent.exports !== "object") {
         if (state.traceEnabled) {
           trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory);
         }
-        return toSearchResult(void 0);
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
       }
-      const result = loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, subpath, scope.contents.packageJsonContent.exports, scope, false);
+      const result = loadModuleFromImportsOrExports(
+        extensions,
+        state,
+        cache,
+        redirectedReference,
+        subpath,
+        scope.contents.packageJsonContent.exports,
+        scope,
+        /*isImports*/
+        false
+      );
       if (result) {
         return result;
       }
@@ -36282,7 +39508,10 @@ ${lanes.join("\n")}
     if (state.traceEnabled) {
       trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory);
     }
-    return toSearchResult(void 0);
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
   }
   function loadModuleFromImports(extensions, moduleName, directory, state, cache, redirectedReference) {
     var _a2, _b;
@@ -36290,7 +39519,10 @@ ${lanes.join("\n")}
       if (state.traceEnabled) {
         trace(state.host, Diagnostics.Invalid_import_specifier_0_has_no_possible_resolutions, moduleName);
       }
-      return toSearchResult(void 0);
+      return toSearchResult(
+        /*value*/
+        void 0
+      );
     }
     const directoryPath = getNormalizedAbsolutePath(combinePaths(directory, "dummy"), (_b = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a2));
     const scope = getPackageScopeForPath(directoryPath, state);
@@ -36298,22 +39530,41 @@ ${lanes.join("\n")}
       if (state.traceEnabled) {
         trace(state.host, Diagnostics.Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve, directoryPath);
       }
-      return toSearchResult(void 0);
+      return toSearchResult(
+        /*value*/
+        void 0
+      );
     }
     if (!scope.contents.packageJsonContent.imports) {
       if (state.traceEnabled) {
         trace(state.host, Diagnostics.package_json_scope_0_has_no_imports_defined, scope.packageDirectory);
       }
-      return toSearchResult(void 0);
+      return toSearchResult(
+        /*value*/
+        void 0
+      );
     }
-    const result = loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, moduleName, scope.contents.packageJsonContent.imports, scope, true);
+    const result = loadModuleFromImportsOrExports(
+      extensions,
+      state,
+      cache,
+      redirectedReference,
+      moduleName,
+      scope.contents.packageJsonContent.imports,
+      scope,
+      /*isImports*/
+      true
+    );
     if (result) {
       return result;
     }
     if (state.traceEnabled) {
       trace(state.host, Diagnostics.Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1, moduleName, scope.packageDirectory);
     }
-    return toSearchResult(void 0);
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
   }
   function comparePatternKeys(a, b) {
     const aPatternIndex = a.indexOf("*");
@@ -36338,7 +39589,14 @@ ${lanes.join("\n")}
     const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, moduleName, scope, isImports);
     if (!endsWith(moduleName, directorySeparator) && moduleName.indexOf("*") === -1 && hasProperty(lookupTable, moduleName)) {
       const target = lookupTable[moduleName];
-      return loadModuleFromTargetImportOrExport(target, "", false, moduleName);
+      return loadModuleFromTargetImportOrExport(
+        target,
+        /*subpath*/
+        "",
+        /*pattern*/
+        false,
+        moduleName
+      );
     }
     const expandingKeys = sort(filter(getOwnKeys(lookupTable), (k) => k.indexOf("*") !== -1 || endsWith(k, "/")), comparePatternKeys);
     for (const potentialTarget of expandingKeys) {
@@ -36346,15 +39604,33 @@ ${lanes.join("\n")}
         const target = lookupTable[potentialTarget];
         const starPos = potentialTarget.indexOf("*");
         const subpath = moduleName.substring(potentialTarget.substring(0, starPos).length, moduleName.length - (potentialTarget.length - 1 - starPos));
-        return loadModuleFromTargetImportOrExport(target, subpath, true, potentialTarget);
+        return loadModuleFromTargetImportOrExport(
+          target,
+          subpath,
+          /*pattern*/
+          true,
+          potentialTarget
+        );
       } else if (endsWith(potentialTarget, "*") && startsWith(moduleName, potentialTarget.substring(0, potentialTarget.length - 1))) {
         const target = lookupTable[potentialTarget];
         const subpath = moduleName.substring(potentialTarget.length - 1);
-        return loadModuleFromTargetImportOrExport(target, subpath, true, potentialTarget);
+        return loadModuleFromTargetImportOrExport(
+          target,
+          subpath,
+          /*pattern*/
+          true,
+          potentialTarget
+        );
       } else if (startsWith(moduleName, potentialTarget)) {
         const target = lookupTable[potentialTarget];
         const subpath = moduleName.substring(potentialTarget.length);
-        return loadModuleFromTargetImportOrExport(target, subpath, false, potentialTarget);
+        return loadModuleFromTargetImportOrExport(
+          target,
+          subpath,
+          /*pattern*/
+          false,
+          potentialTarget
+        );
       }
     }
     function matchesPatternWithTrailer(target, name) {
@@ -36374,20 +39650,43 @@ ${lanes.join("\n")}
           if (state.traceEnabled) {
             trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
           }
-          return toSearchResult(void 0);
+          return toSearchResult(
+            /*value*/
+            void 0
+          );
         }
         if (!startsWith(target, "./")) {
           if (isImports && !startsWith(target, "../") && !startsWith(target, "/") && !isRootedDiskPath(target)) {
             const combinedLookup = pattern ? target.replace(/\*/g, subpath) : target + subpath;
             traceIfEnabled(state, Diagnostics.Using_0_subpath_1_with_target_2, "imports", key, combinedLookup);
             traceIfEnabled(state, Diagnostics.Resolving_module_0_from_1, combinedLookup, scope.packageDirectory + "/");
-            const result = nodeModuleNameResolverWorker(state.features, combinedLookup, scope.packageDirectory + "/", state.compilerOptions, state.host, cache, extensions, false, redirectedReference);
-            return toSearchResult(result.resolvedModule ? { path: result.resolvedModule.resolvedFileName, extension: result.resolvedModule.extension, packageId: result.resolvedModule.packageId, originalPath: result.resolvedModule.originalPath } : void 0);
+            const result = nodeModuleNameResolverWorker(
+              state.features,
+              combinedLookup,
+              scope.packageDirectory + "/",
+              state.compilerOptions,
+              state.host,
+              cache,
+              extensions,
+              /*isConfigLookup*/
+              false,
+              redirectedReference
+            );
+            return toSearchResult(result.resolvedModule ? {
+              path: result.resolvedModule.resolvedFileName,
+              extension: result.resolvedModule.extension,
+              packageId: result.resolvedModule.packageId,
+              originalPath: result.resolvedModule.originalPath,
+              resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension
+            } : void 0);
           }
           if (state.traceEnabled) {
             trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
           }
-          return toSearchResult(void 0);
+          return toSearchResult(
+            /*value*/
+            void 0
+          );
         }
         const parts = pathIsRelative(target) ? getPathComponents(target).slice(1) : getPathComponents(target);
         const partsAfterFirst = parts.slice(1);
@@ -36395,7 +39694,10 @@ ${lanes.join("\n")}
           if (state.traceEnabled) {
             trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
           }
-          return toSearchResult(void 0);
+          return toSearchResult(
+            /*value*/
+            void 0
+          );
         }
         const resolvedTarget = combinePaths(scope.packageDirectory, target);
         const subpathParts = getPathComponents(subpath);
@@ -36403,7 +39705,10 @@ ${lanes.join("\n")}
           if (state.traceEnabled) {
             trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
           }
-          return toSearchResult(void 0);
+          return toSearchResult(
+            /*value*/
+            void 0
+          );
         }
         if (state.traceEnabled) {
           trace(
@@ -36418,7 +39723,13 @@ ${lanes.join("\n")}
         const inputLink = tryLoadInputFileForPath(finalPath, subpath, combinePaths(scope.packageDirectory, "package.json"), isImports);
         if (inputLink)
           return inputLink;
-        return toSearchResult(withPackageId(scope, loadJSOrExactTSFileName(extensions, finalPath, false, state)));
+        return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField(
+          extensions,
+          finalPath,
+          /*onlyRecordFailures*/
+          false,
+          state
+        )));
       } else if (typeof target === "object" && target !== null) {
         if (!Array.isArray(target)) {
           for (const condition of getOwnKeys(target)) {
@@ -36439,7 +39750,10 @@ ${lanes.join("\n")}
             if (state.traceEnabled) {
               trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
             }
-            return toSearchResult(void 0);
+            return toSearchResult(
+              /*value*/
+              void 0
+            );
           }
           for (const elem of target) {
             const result = loadModuleFromTargetImportOrExport(elem, subpath, pattern, key);
@@ -36452,12 +39766,18 @@ ${lanes.join("\n")}
         if (state.traceEnabled) {
           trace(state.host, Diagnostics.package_json_scope_0_explicitly_maps_specifier_1_to_null, scope.packageDirectory, moduleName);
         }
-        return toSearchResult(void 0);
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
       }
       if (state.traceEnabled) {
         trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
       }
-      return toSearchResult(void 0);
+      return toSearchResult(
+        /*value*/
+        void 0
+      );
       function toAbsolutePath(path) {
         var _a2, _b;
         if (path === void 0)
@@ -36495,6 +39815,7 @@ ${lanes.join("\n")}
             state.reportDiagnostic(createCompilerDiagnostic(
               isImports2 ? Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate : Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate,
               entry === "" ? "." : entry,
+              // replace empty string with `.` - the reverse of the operation done when entries are built - so main entrypoint errors don't look weird
               packagePath
             ));
           }
@@ -36513,7 +39834,13 @@ ${lanes.join("\n")}
                         continue;
                       const possibleInputWithInputExtension = changeAnyExtension(possibleInputBase, possibleExt, ext, !useCaseSensitiveFileNames());
                       if (state.host.fileExists(possibleInputWithInputExtension)) {
-                        return toSearchResult(withPackageId(scope, loadJSOrExactTSFileName(extensions, possibleInputWithInputExtension, false, state)));
+                        return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField(
+                          extensions,
+                          possibleInputWithInputExtension,
+                          /*onlyRecordFailures*/
+                          false,
+                          state
+                        )));
                       }
                     }
                   }
@@ -36549,13 +39876,33 @@ ${lanes.join("\n")}
     return range.test(version);
   }
   function loadModuleFromNearestNodeModulesDirectory(extensions, moduleName, directory, state, cache, redirectedReference) {
-    return loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, false, cache, redirectedReference);
+    return loadModuleFromNearestNodeModulesDirectoryWorker(
+      extensions,
+      moduleName,
+      directory,
+      state,
+      /*typesScopeOnly*/
+      false,
+      cache,
+      redirectedReference
+    );
   }
   function loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, directory, state) {
-    return loadModuleFromNearestNodeModulesDirectoryWorker(4 /* Declaration */, moduleName, directory, state, true, void 0, void 0);
+    return loadModuleFromNearestNodeModulesDirectoryWorker(
+      4 /* Declaration */,
+      moduleName,
+      directory,
+      state,
+      /*typesScopeOnly*/
+      true,
+      /*cache*/
+      void 0,
+      /*redirectedReference*/
+      void 0
+    );
   }
   function loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) {
-    const perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName, state.features === 0 ? void 0 : state.features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */, redirectedReference);
+    const mode = state.features === 0 ? void 0 : state.features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */;
     const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
     const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
     if (priorityExtensions) {
@@ -36569,7 +39916,7 @@ ${lanes.join("\n")}
     function lookup(extensions2) {
       return forEachAncestorDirectory(normalizeSlashes(directory), (ancestorDirectory) => {
         if (getBaseFileName(ancestorDirectory) !== "node_modules") {
-          const resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, ancestorDirectory, state);
+          const resolutionFromCache = tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, ancestorDirectory, redirectedReference, state);
           if (resolutionFromCache) {
             return resolutionFromCache;
           }
@@ -36603,25 +39950,26 @@ ${lanes.join("\n")}
     }
   }
   function loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesDirectory, nodeModulesDirectoryExists, state, cache, redirectedReference) {
-    var _a2;
+    var _a2, _b, _c;
     const candidate = normalizePath(combinePaths(nodeModulesDirectory, moduleName));
+    const { packageName, rest } = parsePackageName(moduleName);
+    const packageDirectory = combinePaths(nodeModulesDirectory, packageName);
+    let rootPackageInfo;
     let packageInfo = getPackageJsonInfo(candidate, !nodeModulesDirectoryExists, state);
-    if (!(state.features & 8 /* Exports */)) {
-      if (packageInfo) {
-        const fromFile = loadModuleFromFile(extensions, candidate, !nodeModulesDirectoryExists, state);
-        if (fromFile) {
-          return noPackageId(fromFile);
-        }
-        const fromDirectory = loadNodeModuleFromDirectoryWorker(
-          extensions,
-          candidate,
-          !nodeModulesDirectoryExists,
-          state,
-          packageInfo.contents.packageJsonContent,
-          packageInfo.contents.versionPaths
-        );
-        return withPackageId(packageInfo, fromDirectory);
+    if (rest !== "" && packageInfo && (!(state.features & 8 /* Exports */) || !hasProperty((_b = (_a2 = rootPackageInfo = getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state)) == null ? void 0 : _a2.contents.packageJsonContent) != null ? _b : emptyArray, "exports"))) {
+      const fromFile = loadModuleFromFile(extensions, candidate, !nodeModulesDirectoryExists, state);
+      if (fromFile) {
+        return noPackageId(fromFile);
       }
+      const fromDirectory = loadNodeModuleFromDirectoryWorker(
+        extensions,
+        candidate,
+        !nodeModulesDirectoryExists,
+        state,
+        packageInfo.contents.packageJsonContent,
+        getVersionPathsOfPackageJsonInfo(packageInfo, state)
+      );
+      return withPackageId(packageInfo, fromDirectory);
     }
     const loader = (extensions2, candidate2, onlyRecordFailures, state2) => {
       let pathAndExtension = loadModuleFromFile(extensions2, candidate2, onlyRecordFailures, state2) || loadNodeModuleFromDirectoryWorker(
@@ -36630,27 +39978,36 @@ ${lanes.join("\n")}
         onlyRecordFailures,
         state2,
         packageInfo && packageInfo.contents.packageJsonContent,
-        packageInfo && packageInfo.contents.versionPaths
+        packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state2)
       );
       if (!pathAndExtension && packageInfo && (packageInfo.contents.packageJsonContent.exports === void 0 || packageInfo.contents.packageJsonContent.exports === null) && state2.features & 32 /* EsmMode */) {
         pathAndExtension = loadModuleFromFile(extensions2, combinePaths(candidate2, "index.js"), onlyRecordFailures, state2);
       }
       return withPackageId(packageInfo, pathAndExtension);
     };
-    const { packageName, rest } = parsePackageName(moduleName);
-    const packageDirectory = combinePaths(nodeModulesDirectory, packageName);
     if (rest !== "") {
-      packageInfo = getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state);
+      packageInfo = rootPackageInfo != null ? rootPackageInfo : getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state);
     }
     if (packageInfo && packageInfo.contents.packageJsonContent.exports && state.features & 8 /* Exports */) {
-      return (_a2 = loadModuleFromExports(packageInfo, extensions, combinePaths(".", rest), state, cache, redirectedReference)) == null ? void 0 : _a2.value;
+      return (_c = loadModuleFromExports(packageInfo, extensions, combinePaths(".", rest), state, cache, redirectedReference)) == null ? void 0 : _c.value;
     }
-    if (rest !== "" && packageInfo && packageInfo.contents.versionPaths) {
+    const versionPaths = rest !== "" && packageInfo ? getVersionPathsOfPackageJsonInfo(packageInfo, state) : void 0;
+    if (versionPaths) {
       if (state.traceEnabled) {
-        trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, packageInfo.contents.versionPaths.version, version, rest);
+        trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, rest);
       }
       const packageDirectoryExists = nodeModulesDirectoryExists && directoryProbablyExists(packageDirectory, state.host);
-      const fromPaths = tryLoadModuleUsingPaths(extensions, rest, packageDirectory, packageInfo.contents.versionPaths.paths, void 0, loader, !packageDirectoryExists, state);
+      const fromPaths = tryLoadModuleUsingPaths(
+        extensions,
+        rest,
+        packageDirectory,
+        versionPaths.paths,
+        /*pathPatterns*/
+        void 0,
+        loader,
+        !packageDirectoryExists,
+        state
+      );
       if (fromPaths) {
         return fromPaths.value;
       }
@@ -36676,7 +40033,7 @@ ${lanes.join("\n")}
         if (extension !== void 0) {
           const path2 = tryFile(candidate, onlyRecordFailures, state);
           if (path2 !== void 0) {
-            return noPackageId({ path: path2, ext: extension });
+            return noPackageId({ path: path2, ext: extension, resolvedUsingTsExtension: void 0 });
           }
         }
         return loader(extensions, candidate, onlyRecordFailures || !directoryProbablyExists(getDirectoryPath(candidate), state.host), state);
@@ -36713,14 +40070,22 @@ ${lanes.join("\n")}
   function unmangleScopedPackageName(typesPackageName) {
     return stringContains(typesPackageName, mangledScopedPackageSeparator) ? "@" + typesPackageName.replace(mangledScopedPackageSeparator, directorySeparator) : typesPackageName;
   }
-  function tryFindNonRelativeModuleNameInCache(cache, moduleName, containingDirectory, state) {
-    const result = cache && cache.get(containingDirectory);
+  function tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, containingDirectory, redirectedReference, state) {
+    const result = cache && cache.getFromNonRelativeNameCache(moduleName, mode, containingDirectory, redirectedReference);
     if (result) {
       if (state.traceEnabled) {
         trace(state.host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
       }
       state.resultFromCache = result;
-      return { value: result.resolvedModule && { path: result.resolvedModule.resolvedFileName, originalPath: result.resolvedModule.originalPath || true, extension: result.resolvedModule.extension, packageId: result.resolvedModule.packageId } };
+      return {
+        value: result.resolvedModule && {
+          path: result.resolvedModule.resolvedFileName,
+          originalPath: result.resolvedModule.originalPath || true,
+          extension: result.resolvedModule.extension,
+          packageId: result.resolvedModule.packageId,
+          resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension
+        }
+      };
     }
   }
   function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) {
@@ -36740,12 +40105,13 @@ ${lanes.join("\n")}
       conditions: [],
       requestContainingDirectory: containingDirectory,
       reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-      isConfigLookup: false
+      isConfigLookup: false,
+      candidateIsFromPackageJsonField: false
     };
     const resolved = tryResolve(1 /* TypeScript */ | 4 /* Declaration */) || tryResolve(2 /* JavaScript */ | (compilerOptions.resolveJsonModule ? 8 /* Json */ : 0));
     return createResolvedModuleWithFailedLookupLocations(
       resolved && resolved.value,
-      false,
+      (resolved == null ? void 0 : resolved.value) && pathContainsNodeModules(resolved.value.path),
       failedLookupLocations,
       affectingLocations,
       diagnostics,
@@ -36757,14 +40123,27 @@ ${lanes.join("\n")}
         return { value: resolvedUsingSettings };
       }
       if (!isExternalModuleNameRelative(moduleName)) {
-        const perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName, void 0, redirectedReference);
         const resolved2 = forEachAncestorDirectory(containingDirectory, (directory) => {
-          const resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, directory, state);
+          const resolutionFromCache = tryFindNonRelativeModuleNameInCache(
+            cache,
+            moduleName,
+            /*mode*/
+            void 0,
+            directory,
+            redirectedReference,
+            state
+          );
           if (resolutionFromCache) {
             return resolutionFromCache;
           }
           const searchName = normalizePath(combinePaths(directory, moduleName));
-          return toSearchResult(loadModuleFromFileNoPackageId(extensions, searchName, false, state));
+          return toSearchResult(loadModuleFromFileNoPackageId(
+            extensions,
+            searchName,
+            /*onlyRecordFailures*/
+            false,
+            state
+          ));
         });
         if (resolved2) {
           return resolved2;
@@ -36774,10 +40153,19 @@ ${lanes.join("\n")}
         }
       } else {
         const candidate = normalizePath(combinePaths(containingDirectory, moduleName));
-        return toSearchResult(loadModuleFromFileNoPackageId(extensions, candidate, false, state));
+        return toSearchResult(loadModuleFromFileNoPackageId(
+          extensions,
+          candidate,
+          /*onlyRecordFailures*/
+          false,
+          state
+        ));
       }
     }
   }
+  function shouldAllowImportingTsExtension(compilerOptions, fromFileName) {
+    return getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */ && (!!compilerOptions.allowImportingTsExtensions || fromFileName && isDeclarationFileName(fromFileName));
+  }
   function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache, packageJsonInfoCache) {
     const traceEnabled = isTraceEnabled(compilerOptions, host);
     if (traceEnabled) {
@@ -36797,11 +40185,24 @@ ${lanes.join("\n")}
       conditions: [],
       requestContainingDirectory: void 0,
       reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-      isConfigLookup: false
+      isConfigLookup: false,
+      candidateIsFromPackageJsonField: false
     };
-    const resolved = loadModuleFromImmediateNodeModulesDirectory(4 /* Declaration */, moduleName, globalCache, state, false, void 0, void 0);
+    const resolved = loadModuleFromImmediateNodeModulesDirectory(
+      4 /* Declaration */,
+      moduleName,
+      globalCache,
+      state,
+      /*typesScopeOnly*/
+      false,
+      /*cache*/
+      void 0,
+      /*redirectedReference*/
+      void 0
+    );
     return createResolvedModuleWithFailedLookupLocations(
       resolved,
+      /*isExternalLibraryImport*/
       true,
       failedLookupLocations,
       affectingLocations,
@@ -36832,6 +40233,7 @@ ${lanes.join("\n")}
         NodeResolutionFeatures2[NodeResolutionFeatures2["AllFeatures"] = 30] = "AllFeatures";
         NodeResolutionFeatures2[NodeResolutionFeatures2["Node16Default"] = 30] = "Node16Default";
         NodeResolutionFeatures2[NodeResolutionFeatures2["NodeNextDefault"] = 30 /* AllFeatures */] = "NodeNextDefault";
+        NodeResolutionFeatures2[NodeResolutionFeatures2["BundlerDefault"] = 30] = "BundlerDefault";
         NodeResolutionFeatures2[NodeResolutionFeatures2["EsmMode"] = 32] = "EsmMode";
         return NodeResolutionFeatures2;
       })(NodeResolutionFeatures || {});
@@ -36844,7 +40246,11 @@ ${lanes.join("\n")}
   function getModuleInstanceState(node, visited) {
     if (node.body && !node.body.parent) {
       setParent(node.body, node);
-      setParentRecursive(node.body, false);
+      setParentRecursive(
+        node.body,
+        /*incremental*/
+        false
+      );
     }
     return node.body ? getModuleInstanceStateCached(node.body, visited) : 1 /* Instantiated */;
   }
@@ -36929,7 +40335,11 @@ ${lanes.join("\n")}
           if (nodeHasName(statement, name)) {
             if (!statement.parent) {
               setParent(statement, p);
-              setParentRecursive(statement, false);
+              setParentRecursive(
+                statement,
+                /*incremental*/
+                false
+              );
             }
             const state = getModuleInstanceStateCached(statement, visited);
             if (found === void 0 || state > found) {
@@ -37005,7 +40415,13 @@ ${lanes.join("\n")}
       Debug.attachFlowNodeDebugInfo(unreachableFlow);
       Debug.attachFlowNodeDebugInfo(reportedUnreachableFlow);
       if (!file.locals) {
-        (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Bind, "bindSourceFile", { path: file.path }, true);
+        (_a2 = tracing) == null ? void 0 : _a2.push(
+          tracing.Phase.Bind,
+          "bindSourceFile",
+          { path: file.path },
+          /*separateBeginAndEnd*/
+          true
+        );
         bind(file);
         (_b = tracing) == null ? void 0 : _b.pop();
         file.symbolCount = symbolCount;
@@ -37208,22 +40624,45 @@ ${lanes.join("\n")}
         if (node.kind === 278 /* ExportSpecifier */ || node.kind === 268 /* ImportEqualsDeclaration */ && hasExportModifier) {
           return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
         } else {
-          return declareSymbol(container.locals, void 0, node, symbolFlags, symbolExcludes);
+          Debug.assertNode(container, canHaveLocals);
+          return declareSymbol(
+            container.locals,
+            /*parent*/
+            void 0,
+            node,
+            symbolFlags,
+            symbolExcludes
+          );
         }
       } else {
         if (isJSDocTypeAlias(node))
           Debug.assert(isInJSFile(node));
         if (!isAmbientModule(node) && (hasExportModifier || container.flags & 64 /* ExportContext */)) {
-          if (!container.locals || hasSyntacticModifier(node, 1024 /* Default */) && !getDeclarationName(node)) {
+          if (!canHaveLocals(container) || !container.locals || hasSyntacticModifier(node, 1024 /* Default */) && !getDeclarationName(node)) {
             return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
           }
           const exportKind = symbolFlags & 111551 /* Value */ ? 1048576 /* ExportValue */ : 0;
-          const local = declareSymbol(container.locals, void 0, node, exportKind, symbolExcludes);
+          const local = declareSymbol(
+            container.locals,
+            /*parent*/
+            void 0,
+            node,
+            exportKind,
+            symbolExcludes
+          );
           local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
           node.localSymbol = local;
           return local;
         } else {
-          return declareSymbol(container.locals, void 0, node, symbolFlags, symbolExcludes);
+          Debug.assertNode(container, canHaveLocals);
+          return declareSymbol(
+            container.locals,
+            /*parent*/
+            void 0,
+            node,
+            symbolFlags,
+            symbolExcludes
+          );
         }
       }
     }
@@ -37255,11 +40694,13 @@ ${lanes.join("\n")}
         container = blockScopeContainer = node;
         if (containerFlags & 32 /* HasLocals */) {
           container.locals = createSymbolTable();
+          addToContainerChain(container);
         }
-        addToContainerChain(container);
       } else if (containerFlags & 2 /* IsBlockScopedContainer */) {
         blockScopeContainer = node;
-        blockScopeContainer.locals = void 0;
+        if (containerFlags & 32 /* HasLocals */) {
+          blockScopeContainer.locals = void 0;
+        }
       }
       if (containerFlags & 4 /* IsControlFlowContainer */) {
         const saveCurrentFlow = currentFlow;
@@ -37422,9 +40863,9 @@ ${lanes.join("\n")}
         case 232 /* NonNullExpression */:
           bindNonNullExpressionFlow(node);
           break;
-        case 348 /* JSDocTypedefTag */:
+        case 349 /* JSDocTypedefTag */:
         case 341 /* JSDocCallbackTag */:
-        case 342 /* JSDocEnumTag */:
+        case 343 /* JSDocEnumTag */:
           bindJSDocTypeAlias(node);
           break;
         case 308 /* SourceFile */: {
@@ -37973,7 +41414,15 @@ ${lanes.join("\n")}
       bindAssignmentTargetFlow(node.left);
     }
     function createBindBinaryExpressionFlow() {
-      return createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, void 0);
+      return createBinaryExpressionTrampoline(
+        onEnter,
+        onLeft,
+        onOperator,
+        onRight,
+        onExit,
+        /*foldState*/
+        void 0
+      );
       function onEnter(node, state) {
         if (state) {
           state.stackIndex++;
@@ -38127,9 +41576,13 @@ ${lanes.join("\n")}
     }
     function bindJSDocTypeAlias(node) {
       bind(node.tagName);
-      if (node.kind !== 342 /* JSDocEnumTag */ && node.fullName) {
+      if (node.kind !== 343 /* JSDocEnumTag */ && node.fullName) {
         setParent(node.fullName, node);
-        setParentRecursive(node.fullName, false);
+        setParentRecursive(
+          node.fullName,
+          /*incremental*/
+          false
+        );
       }
       if (typeof node.comment !== "string") {
         bindEach(node.comment);
@@ -38224,60 +41677,6 @@ ${lanes.join("\n")}
         }
       }
     }
-    function getContainerFlags(node) {
-      switch (node.kind) {
-        case 228 /* ClassExpression */:
-        case 260 /* ClassDeclaration */:
-        case 263 /* EnumDeclaration */:
-        case 207 /* ObjectLiteralExpression */:
-        case 184 /* TypeLiteral */:
-        case 325 /* JSDocTypeLiteral */:
-        case 289 /* JsxAttributes */:
-          return 1 /* IsContainer */;
-        case 261 /* InterfaceDeclaration */:
-          return 1 /* IsContainer */ | 64 /* IsInterface */;
-        case 264 /* ModuleDeclaration */:
-        case 262 /* TypeAliasDeclaration */:
-        case 197 /* MappedType */:
-        case 178 /* IndexSignature */:
-          return 1 /* IsContainer */ | 32 /* HasLocals */;
-        case 308 /* SourceFile */:
-          return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */;
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-        case 171 /* MethodDeclaration */:
-          if (isObjectLiteralOrClassExpressionMethodOrAccessor(node)) {
-            return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */;
-          }
-        case 173 /* Constructor */:
-        case 259 /* FunctionDeclaration */:
-        case 170 /* MethodSignature */:
-        case 176 /* CallSignature */:
-        case 326 /* JSDocSignature */:
-        case 320 /* JSDocFunctionType */:
-        case 181 /* FunctionType */:
-        case 177 /* ConstructSignature */:
-        case 182 /* ConstructorType */:
-        case 172 /* ClassStaticBlockDeclaration */:
-          return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */;
-        case 215 /* FunctionExpression */:
-        case 216 /* ArrowFunction */:
-          return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 16 /* IsFunctionExpression */;
-        case 265 /* ModuleBlock */:
-          return 4 /* IsControlFlowContainer */;
-        case 169 /* PropertyDeclaration */:
-          return node.initializer ? 4 /* IsControlFlowContainer */ : 0;
-        case 295 /* CatchClause */:
-        case 245 /* ForStatement */:
-        case 246 /* ForInStatement */:
-        case 247 /* ForOfStatement */:
-        case 266 /* CaseBlock */:
-          return 2 /* IsBlockScopedContainer */;
-        case 238 /* Block */:
-          return isFunctionLike(node.parent) || isClassStaticBlockDeclaration(node.parent) ? 0 /* None */ : 2 /* IsBlockScopedContainer */;
-      }
-      return 0 /* None */;
-    }
     function addToContainerChain(next) {
       if (lastContainer) {
         lastContainer.nextContainer = next;
@@ -38316,19 +41715,33 @@ ${lanes.join("\n")}
         case 215 /* FunctionExpression */:
         case 216 /* ArrowFunction */:
         case 320 /* JSDocFunctionType */:
-        case 348 /* JSDocTypedefTag */:
-        case 341 /* JSDocCallbackTag */:
         case 172 /* ClassStaticBlockDeclaration */:
         case 262 /* TypeAliasDeclaration */:
         case 197 /* MappedType */:
-          return declareSymbol(container.locals, void 0, node, symbolFlags, symbolExcludes);
+          if (container.locals)
+            Debug.assertNode(container, canHaveLocals);
+          return declareSymbol(
+            container.locals,
+            /*parent*/
+            void 0,
+            node,
+            symbolFlags,
+            symbolExcludes
+          );
       }
     }
     function declareClassMember(node, symbolFlags, symbolExcludes) {
       return isStatic(node) ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes);
     }
     function declareSourceFileMember(node, symbolFlags, symbolExcludes) {
-      return isExternalModule(file) ? declareModuleMember(node, symbolFlags, symbolExcludes) : declareSymbol(file.locals, void 0, node, symbolFlags, symbolExcludes);
+      return isExternalModule(file) ? declareModuleMember(node, symbolFlags, symbolExcludes) : declareSymbol(
+        file.locals,
+        /*parent*/
+        void 0,
+        node,
+        symbolFlags,
+        symbolExcludes
+      );
     }
     function hasExportDeclarations(node) {
       const body = isSourceFile(node) ? node : tryCast(node.body, isModuleBlock);
@@ -38415,11 +41828,19 @@ ${lanes.join("\n")}
             break;
           }
         default:
+          Debug.assertNode(blockScopeContainer, canHaveLocals);
           if (!blockScopeContainer.locals) {
             blockScopeContainer.locals = createSymbolTable();
             addToContainerChain(blockScopeContainer);
           }
-          declareSymbol(blockScopeContainer.locals, void 0, node, symbolFlags, symbolExcludes);
+          declareSymbol(
+            blockScopeContainer.locals,
+            /*parent*/
+            void 0,
+            node,
+            symbolFlags,
+            symbolExcludes
+          );
       }
     }
     function delayedBindJSDocTypedefTag() {
@@ -38447,6 +41868,7 @@ ${lanes.join("\n")}
               declName.parent,
               isTopLevel,
               !!findAncestor(declName, (d) => isPropertyAccessExpression(d) && d.name.escapedText === "prototype"),
+              /*containerIsClass*/
               false
             );
             const oldContainer = container;
@@ -38694,7 +42116,11 @@ ${lanes.join("\n")}
         } else {
           for (const j of node.jsDoc) {
             setParent(j, node);
-            setParentRecursive(j, false);
+            setParentRecursive(
+              j,
+              /*incremental*/
+              false
+            );
           }
         }
       }
@@ -38755,6 +42181,7 @@ ${lanes.join("\n")}
           if (isInJSFile(expr) && file.commonJsModuleIndicator && isModuleExportsAccessExpression(expr) && !lookupSymbolForName(blockScopeContainer, "module")) {
             declareSymbol(
               file.locals,
+              /*parent*/
               void 0,
               expr.expression,
               1 /* FunctionScopedVariable */ | 134217728 /* ModuleExports */,
@@ -38847,7 +42274,12 @@ ${lanes.join("\n")}
         case 259 /* FunctionDeclaration */:
           return bindFunctionDeclaration(node);
         case 173 /* Constructor */:
-          return declareSymbolAndAddToSymbolTable(node, 16384 /* Constructor */, 0 /* None */);
+          return declareSymbolAndAddToSymbolTable(
+            node,
+            16384 /* Constructor */,
+            /*symbolExcludes:*/
+            0 /* None */
+          );
         case 174 /* GetAccessor */:
           return bindPropertyOrMethodOrAccessor(node, 32768 /* GetAccessor */, 46015 /* GetAccessorExcludes */);
         case 175 /* SetAccessor */:
@@ -38924,21 +42356,23 @@ ${lanes.join("\n")}
           }
         case 265 /* ModuleBlock */:
           return updateStrictModeStatementList(node.statements);
-        case 343 /* JSDocParameterTag */:
+        case 344 /* JSDocParameterTag */:
           if (node.parent.kind === 326 /* JSDocSignature */) {
             return bindParameter(node);
           }
           if (node.parent.kind !== 325 /* JSDocTypeLiteral */) {
             break;
           }
-        case 350 /* JSDocPropertyTag */:
+        case 351 /* JSDocPropertyTag */:
           const propTag = node;
           const flags = propTag.isBracketed || propTag.typeExpression && propTag.typeExpression.type.kind === 319 /* JSDocOptionalType */ ? 4 /* Property */ | 16777216 /* Optional */ : 4 /* Property */;
           return declareSymbolAndAddToSymbolTable(propTag, flags, 0 /* PropertyExcludes */);
-        case 348 /* JSDocTypedefTag */:
+        case 349 /* JSDocTypedefTag */:
         case 341 /* JSDocCallbackTag */:
-        case 342 /* JSDocEnumTag */:
+        case 343 /* JSDocEnumTag */:
           return (delayedTypeAliases || (delayedTypeAliases = [])).push(node);
+        case 342 /* JSDocOverloadTag */:
+          return bind(node.typeExpression);
       }
     }
     function bindPropertyWorker(node) {
@@ -39018,12 +42452,17 @@ ${lanes.join("\n")}
       if (!setCommonJsModuleIndicator(node)) {
         return;
       }
-      const symbol = forEachIdentifierInEntityName(node.arguments[0], void 0, (id, symbol2) => {
-        if (symbol2) {
-          addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
+      const symbol = forEachIdentifierInEntityName(
+        node.arguments[0],
+        /*parent*/
+        void 0,
+        (id, symbol2) => {
+          if (symbol2) {
+            addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
+          }
+          return symbol2;
         }
-        return symbol2;
-      });
+      );
       if (symbol) {
         const flags = 4 /* Property */ | 1048576 /* ExportValue */;
         declareSymbol(symbol.exports, symbol, node, flags, 0 /* None */);
@@ -39033,12 +42472,17 @@ ${lanes.join("\n")}
       if (!setCommonJsModuleIndicator(node)) {
         return;
       }
-      const symbol = forEachIdentifierInEntityName(node.left.expression, void 0, (id, symbol2) => {
-        if (symbol2) {
-          addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
+      const symbol = forEachIdentifierInEntityName(
+        node.left.expression,
+        /*parent*/
+        void 0,
+        (id, symbol2) => {
+          if (symbol2) {
+            addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
+          }
+          return symbol2;
         }
-        return symbol2;
-      });
+      );
       if (symbol) {
         const isAlias = isAliasableExpression(node.right) && (isExportsIdentifier(node.left.expression) || isModuleExportsAccessExpression(node.left.expression));
         const flags = isAlias ? 2097152 /* Alias */ : 4 /* Property */ | 1048576 /* ExportValue */;
@@ -39071,7 +42515,13 @@ ${lanes.join("\n")}
       if (hasPrivateIdentifier) {
         return;
       }
-      const thisContainer = getThisContainer(node, false);
+      const thisContainer = getThisContainer(
+        node,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
       switch (thisContainer.kind) {
         case 259 /* FunctionDeclaration */:
         case 215 /* FunctionExpression */:
@@ -39103,7 +42553,15 @@ ${lanes.join("\n")}
           if (hasDynamicName(node)) {
             bindDynamicallyNamedThisPropertyAssignment(node, containingClass.symbol, symbolTable);
           } else {
-            declareSymbol(symbolTable, containingClass.symbol, node, 4 /* Property */ | 67108864 /* Assignment */, 0 /* None */, true);
+            declareSymbol(
+              symbolTable,
+              containingClass.symbol,
+              node,
+              4 /* Property */ | 67108864 /* Assignment */,
+              0 /* None */,
+              /*isReplaceableByMethod*/
+              true
+            );
           }
           break;
         case 308 /* SourceFile */:
@@ -39120,7 +42578,17 @@ ${lanes.join("\n")}
       }
     }
     function bindDynamicallyNamedThisPropertyAssignment(node, symbol, symbolTable) {
-      declareSymbol(symbolTable, symbol, node, 4 /* Property */, 0 /* None */, true, true);
+      declareSymbol(
+        symbolTable,
+        symbol,
+        node,
+        4 /* Property */,
+        0 /* None */,
+        /*isReplaceableByMethod*/
+        true,
+        /*isComputedName*/
+        true
+      );
       addLateBoundAssignmentDeclarationToSymbol(node, symbol);
     }
     function addLateBoundAssignmentDeclarationToSymbol(node, symbol) {
@@ -39142,14 +42610,26 @@ ${lanes.join("\n")}
     function bindPrototypeAssignment(node) {
       setParent(node.left, node);
       setParent(node.right, node);
-      bindPropertyAssignment(node.left.expression, node.left, false, true);
+      bindPropertyAssignment(
+        node.left.expression,
+        node.left,
+        /*isPrototypeProperty*/
+        false,
+        /*containerIsClass*/
+        true
+      );
     }
     function bindObjectDefinePrototypeProperty(node) {
       const namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0].expression);
       if (namespaceSymbol && namespaceSymbol.valueDeclaration) {
         addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* Class */);
       }
-      bindPotentiallyNewExpandoMemberToNamespace(node, namespaceSymbol, true);
+      bindPotentiallyNewExpandoMemberToNamespace(
+        node,
+        namespaceSymbol,
+        /*isPrototypeProperty*/
+        true
+      );
     }
     function bindPrototypePropertyAssignment(lhs, parent3) {
       const classPrototype = lhs.expression;
@@ -39157,13 +42637,33 @@ ${lanes.join("\n")}
       setParent(constructorFunction, classPrototype);
       setParent(classPrototype, lhs);
       setParent(lhs, parent3);
-      bindPropertyAssignment(constructorFunction, lhs, true, true);
+      bindPropertyAssignment(
+        constructorFunction,
+        lhs,
+        /*isPrototypeProperty*/
+        true,
+        /*containerIsClass*/
+        true
+      );
     }
     function bindObjectDefinePropertyAssignment(node) {
       let namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0]);
       const isToplevel = node.parent.parent.kind === 308 /* SourceFile */;
-      namespaceSymbol = bindPotentiallyMissingNamespaces(namespaceSymbol, node.arguments[0], isToplevel, false, false);
-      bindPotentiallyNewExpandoMemberToNamespace(node, namespaceSymbol, false);
+      namespaceSymbol = bindPotentiallyMissingNamespaces(
+        namespaceSymbol,
+        node.arguments[0],
+        isToplevel,
+        /*isPrototypeProperty*/
+        false,
+        /*containerIsClass*/
+        false
+      );
+      bindPotentiallyNewExpandoMemberToNamespace(
+        node,
+        namespaceSymbol,
+        /*isPrototypeProperty*/
+        false
+      );
     }
     function bindSpecialPropertyAssignment(node) {
       var _a2;
@@ -39181,7 +42681,15 @@ ${lanes.join("\n")}
         bindExportsPropertyAssignment(node);
       } else if (hasDynamicName(node)) {
         bindAnonymousDeclaration(node, 4 /* Property */ | 67108864 /* Assignment */, "__computed" /* Computed */);
-        const sym = bindPotentiallyMissingNamespaces(parentSymbol, node.left.expression, isTopLevelNamespaceAssignment(node.left), false, false);
+        const sym = bindPotentiallyMissingNamespaces(
+          parentSymbol,
+          node.left.expression,
+          isTopLevelNamespaceAssignment(node.left),
+          /*isPrototype*/
+          false,
+          /*containerIsClass*/
+          false
+        );
         addLateBoundAssignmentDeclarationToSymbol(node, sym);
       } else {
         bindStaticPropertyAssignment(cast(node.left, isBindableStaticNameExpression));
@@ -39190,7 +42698,14 @@ ${lanes.join("\n")}
     function bindStaticPropertyAssignment(node) {
       Debug.assert(!isIdentifier(node));
       setParent(node.expression, node);
-      bindPropertyAssignment(node.expression, node, false, false);
+      bindPropertyAssignment(
+        node.expression,
+        node,
+        /*isPrototypeProperty*/
+        false,
+        /*containerIsClass*/
+        false
+      );
     }
     function bindPotentiallyMissingNamespaces(namespaceSymbol, entityName, isToplevel, isPrototypeProperty, containerIsClass) {
       if ((namespaceSymbol == null ? void 0 : namespaceSymbol.flags) & 2097152 /* Alias */) {
@@ -39300,7 +42815,11 @@ ${lanes.join("\n")}
       }
     }
     function bindCallExpression(node) {
-      if (!file.commonJsModuleIndicator && isRequireCall(node, false)) {
+      if (!file.commonJsModuleIndicator && isRequireCall(
+        node,
+        /*checkArgumentIsStringLiteralLike*/
+        false
+      )) {
         setCommonJsModuleIndicator(node);
       }
     }
@@ -39335,7 +42854,7 @@ ${lanes.join("\n")}
       }
       if (!isBindingPattern(node.name)) {
         const possibleVariableDecl = node.kind === 257 /* VariableDeclaration */ ? node : node.parent.parent;
-        if (isInJSFile(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(possibleVariableDecl) && !getJSDocTypeTag(node) && !(getCombinedModifierFlags(node) & 1 /* Export */)) {
+        if (isInJSFile(node) && getEmitModuleResolutionKind(options) !== 100 /* Bundler */ && isVariableDeclarationInitializedToBareOrAccessedRequire(possibleVariableDecl) && !getJSDocTypeTag(node) && !(getCombinedModifierFlags(node) & 1 /* Export */)) {
           declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
         } else if (isBlockOrCatchScoped(node)) {
           bindBlockScopedDeclaration(node, 2 /* BlockScopedVariable */, 111551 /* BlockScopedVariableExcludes */);
@@ -39347,7 +42866,7 @@ ${lanes.join("\n")}
       }
     }
     function bindParameter(node) {
-      if (node.kind === 343 /* JSDocParameterTag */ && container.kind !== 326 /* JSDocSignature */) {
+      if (node.kind === 344 /* JSDocParameterTag */ && container.kind !== 326 /* JSDocSignature */) {
         return;
       }
       if (inStrictMode && !(node.flags & 16777216 /* Ambient */)) {
@@ -39404,23 +42923,36 @@ ${lanes.join("\n")}
       return extendsType && extendsType.parent;
     }
     function bindTypeParameter(node) {
+      var _a2, _b;
       if (isJSDocTemplateTag(node.parent)) {
         const container2 = getEffectiveContainerForJSDocTemplateTag(node.parent);
         if (container2) {
-          if (!container2.locals) {
-            container2.locals = createSymbolTable();
-          }
-          declareSymbol(container2.locals, void 0, node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
+          Debug.assertNode(container2, canHaveLocals);
+          (_a2 = container2.locals) != null ? _a2 : container2.locals = createSymbolTable();
+          declareSymbol(
+            container2.locals,
+            /*parent*/
+            void 0,
+            node,
+            262144 /* TypeParameter */,
+            526824 /* TypeParameterExcludes */
+          );
         } else {
           declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
         }
       } else if (node.parent.kind === 192 /* InferType */) {
         const container2 = getInferTypeContainer(node.parent);
         if (container2) {
-          if (!container2.locals) {
-            container2.locals = createSymbolTable();
-          }
-          declareSymbol(container2.locals, void 0, node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
+          Debug.assertNode(container2, canHaveLocals);
+          (_b = container2.locals) != null ? _b : container2.locals = createSymbolTable();
+          declareSymbol(
+            container2.locals,
+            /*parent*/
+            void 0,
+            node,
+            262144 /* TypeParameter */,
+            526824 /* TypeParameterExcludes */
+          );
         } else {
           bindAnonymousDeclaration(node, 262144 /* TypeParameter */, getDeclarationName(node));
         }
@@ -39437,7 +42969,12 @@ ${lanes.join("\n")}
         return false;
       }
       if (currentFlow === unreachableFlow) {
-        const reportError = isStatementButNotDeclaration(node) && node.kind !== 239 /* EmptyStatement */ || node.kind === 260 /* ClassDeclaration */ || node.kind === 264 /* ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node);
+        const reportError = (
+          // report error on all statements except empty ones
+          isStatementButNotDeclaration(node) && node.kind !== 239 /* EmptyStatement */ || // report error on class declarations
+          node.kind === 260 /* ClassDeclaration */ || // report error on instantiated modules or const-enums only modules if preserveConstEnums is set
+          node.kind === 264 /* ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node)
+        );
         if (reportError) {
           currentFlow = reportedUnreachableFlow;
           if (!options.allowUnreachableCode) {
@@ -39459,7 +42996,8 @@ ${lanes.join("\n")}
     }
   }
   function isExecutableStatement(s) {
-    return !isFunctionDeclaration(s) && !isPurelyTypeDeclaration(s) && !isEnumDeclaration(s) && !(isVariableStatement(s) && !(getCombinedNodeFlags(s) & (1 /* Let */ | 2 /* Const */)) && s.declarationList.declarations.some((d) => !d.initializer));
+    return !isFunctionDeclaration(s) && !isPurelyTypeDeclaration(s) && !isEnumDeclaration(s) && // `var x;` may declare a variable used above
+    !(isVariableStatement(s) && !(getCombinedNodeFlags(s) & (1 /* Let */ | 2 /* Const */)) && s.declarationList.declarations.some((d) => !d.initializer));
   }
   function isPurelyTypeDeclaration(s) {
     switch (s.kind) {
@@ -39488,7 +43026,11 @@ ${lanes.join("\n")}
         if (!!symbol && !!symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration) && !!symbol.valueDeclaration.initializer) {
           const init = symbol.valueDeclaration.initializer;
           q.enqueue(init);
-          if (isAssignmentExpression(init, true)) {
+          if (isAssignmentExpression(
+            init,
+            /*excludeCompoundAssignment*/
+            true
+          )) {
             q.enqueue(init.left);
             q.enqueue(init.right);
           }
@@ -39497,15 +43039,72 @@ ${lanes.join("\n")}
     }
     return false;
   }
+  function getContainerFlags(node) {
+    switch (node.kind) {
+      case 228 /* ClassExpression */:
+      case 260 /* ClassDeclaration */:
+      case 263 /* EnumDeclaration */:
+      case 207 /* ObjectLiteralExpression */:
+      case 184 /* TypeLiteral */:
+      case 325 /* JSDocTypeLiteral */:
+      case 289 /* JsxAttributes */:
+        return 1 /* IsContainer */;
+      case 261 /* InterfaceDeclaration */:
+        return 1 /* IsContainer */ | 64 /* IsInterface */;
+      case 264 /* ModuleDeclaration */:
+      case 262 /* TypeAliasDeclaration */:
+      case 197 /* MappedType */:
+      case 178 /* IndexSignature */:
+        return 1 /* IsContainer */ | 32 /* HasLocals */;
+      case 308 /* SourceFile */:
+        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */;
+      case 174 /* GetAccessor */:
+      case 175 /* SetAccessor */:
+      case 171 /* MethodDeclaration */:
+        if (isObjectLiteralOrClassExpressionMethodOrAccessor(node)) {
+          return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */;
+        }
+      case 173 /* Constructor */:
+      case 259 /* FunctionDeclaration */:
+      case 170 /* MethodSignature */:
+      case 176 /* CallSignature */:
+      case 326 /* JSDocSignature */:
+      case 320 /* JSDocFunctionType */:
+      case 181 /* FunctionType */:
+      case 177 /* ConstructSignature */:
+      case 182 /* ConstructorType */:
+      case 172 /* ClassStaticBlockDeclaration */:
+        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */;
+      case 215 /* FunctionExpression */:
+      case 216 /* ArrowFunction */:
+        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 16 /* IsFunctionExpression */;
+      case 265 /* ModuleBlock */:
+        return 4 /* IsControlFlowContainer */;
+      case 169 /* PropertyDeclaration */:
+        return node.initializer ? 4 /* IsControlFlowContainer */ : 0;
+      case 295 /* CatchClause */:
+      case 245 /* ForStatement */:
+      case 246 /* ForInStatement */:
+      case 247 /* ForOfStatement */:
+      case 266 /* CaseBlock */:
+        return 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */;
+      case 238 /* Block */:
+        return isFunctionLike(node.parent) || isClassStaticBlockDeclaration(node.parent) ? 0 /* None */ : 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */;
+    }
+    return 0 /* None */;
+  }
   function lookupSymbolForName(container, name) {
-    const local = container.locals && container.locals.get(name);
+    var _a2, _b, _c, _d, _e;
+    const local = (_b = (_a2 = tryCast(container, canHaveLocals)) == null ? void 0 : _a2.locals) == null ? void 0 : _b.get(name);
     if (local) {
-      return local.exportSymbol || local;
+      return (_c = local.exportSymbol) != null ? _c : local;
     }
     if (isSourceFile(container) && container.jsGlobalAugmentations && container.jsGlobalAugmentations.has(name)) {
       return container.jsGlobalAugmentations.get(name);
     }
-    return container.symbol && container.symbol.exports && container.symbol.exports.get(name);
+    if (canHaveSymbol(container)) {
+      return (_e = (_d = container.symbol) == null ? void 0 : _d.exports) == null ? void 0 : _e.get(name);
+    }
   }
   var ModuleInstanceState, binder;
   var init_binder = __esm({
@@ -39683,69 +43282,90 @@ ${lanes.join("\n")}
   });
 
   // src/compiler/moduleSpecifiers.ts
-  function getPreferences(host, { importModuleSpecifierPreference, importModuleSpecifierEnding }, compilerOptions, importingSourceFile) {
+  function getPreferences({ importModuleSpecifierPreference, importModuleSpecifierEnding }, compilerOptions, importingSourceFile, oldImportSpecifier) {
+    const preferredEnding = getPreferredEnding();
     return {
-      relativePreference: importModuleSpecifierPreference === "relative" ? 0 /* Relative */ : importModuleSpecifierPreference === "non-relative" ? 1 /* NonRelative */ : importModuleSpecifierPreference === "project-relative" ? 3 /* ExternalNonRelative */ : 2 /* Shortest */,
-      ending: getEnding()
+      relativePreference: oldImportSpecifier !== void 0 ? isExternalModuleNameRelative(oldImportSpecifier) ? 0 /* Relative */ : 1 /* NonRelative */ : importModuleSpecifierPreference === "relative" ? 0 /* Relative */ : importModuleSpecifierPreference === "non-relative" ? 1 /* NonRelative */ : importModuleSpecifierPreference === "project-relative" ? 3 /* ExternalNonRelative */ : 2 /* Shortest */,
+      getAllowedEndingsInPreferredOrder: (syntaxImpliedNodeFormat) => {
+        if ((syntaxImpliedNodeFormat != null ? syntaxImpliedNodeFormat : importingSourceFile.impliedNodeFormat) === 99 /* ESNext */) {
+          if (shouldAllowImportingTsExtension(compilerOptions, importingSourceFile.fileName)) {
+            return [3 /* TsExtension */, 2 /* JsExtension */];
+          }
+          return [2 /* JsExtension */];
+        }
+        if (getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */) {
+          return [1 /* Index */, 2 /* JsExtension */];
+        }
+        switch (preferredEnding) {
+          case 2 /* JsExtension */:
+            return [2 /* JsExtension */, 0 /* Minimal */, 1 /* Index */];
+          case 3 /* TsExtension */:
+            return [3 /* TsExtension */, 0 /* Minimal */, 2 /* JsExtension */, 1 /* Index */];
+          case 1 /* Index */:
+            return [1 /* Index */, 0 /* Minimal */, 2 /* JsExtension */];
+          case 0 /* Minimal */:
+            return [0 /* Minimal */, 1 /* Index */, 2 /* JsExtension */];
+          default:
+            Debug.assertNever(preferredEnding);
+        }
+      }
     };
-    function getEnding() {
-      switch (importModuleSpecifierEnding) {
-        case "minimal":
-          return 0 /* Minimal */;
-        case "index":
-          return 1 /* Index */;
-        case "js":
+    function getPreferredEnding() {
+      if (oldImportSpecifier !== void 0) {
+        if (hasJSFileExtension(oldImportSpecifier))
           return 2 /* JsExtension */;
-        default:
-          return usesJsExtensionOnImports(importingSourceFile) || isFormatRequiringExtensions(compilerOptions, importingSourceFile.path, host) ? 2 /* JsExtension */ : getEmitModuleResolutionKind(compilerOptions) !== 2 /* NodeJs */ ? 1 /* Index */ : 0 /* Minimal */;
+        if (endsWith(oldImportSpecifier, "/index"))
+          return 1 /* Index */;
       }
+      return getModuleSpecifierEndingPreference(
+        importModuleSpecifierEnding,
+        importingSourceFile.impliedNodeFormat,
+        compilerOptions,
+        importingSourceFile
+      );
     }
   }
-  function getPreferencesForUpdate(compilerOptions, oldImportSpecifier, importingSourceFileName, host) {
-    return {
-      relativePreference: isExternalModuleNameRelative(oldImportSpecifier) ? 0 /* Relative */ : 1 /* NonRelative */,
-      ending: hasJSFileExtension(oldImportSpecifier) || isFormatRequiringExtensions(compilerOptions, importingSourceFileName, host) ? 2 /* JsExtension */ : getEmitModuleResolutionKind(compilerOptions) !== 2 /* NodeJs */ || endsWith(oldImportSpecifier, "index") ? 1 /* Index */ : 0 /* Minimal */
-    };
-  }
-  function isFormatRequiringExtensions(compilerOptions, importingSourceFileName, host) {
-    var _a2;
-    if (getEmitModuleResolutionKind(compilerOptions) !== 3 /* Node16 */ && getEmitModuleResolutionKind(compilerOptions) !== 99 /* NodeNext */) {
-      return false;
-    }
-    return getImpliedNodeFormatForFile(importingSourceFileName, (_a2 = host.getPackageJsonInfoCache) == null ? void 0 : _a2.call(host), getModuleResolutionHost(host), compilerOptions) !== 1 /* CommonJS */;
-  }
-  function getModuleResolutionHost(host) {
-    var _a2;
-    return {
-      fileExists: host.fileExists,
-      readFile: Debug.checkDefined(host.readFile),
-      directoryExists: host.directoryExists,
-      getCurrentDirectory: host.getCurrentDirectory,
-      realpath: host.realpath,
-      useCaseSensitiveFileNames: (_a2 = host.useCaseSensitiveFileNames) == null ? void 0 : _a2.call(host)
-    };
-  }
   function updateModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, oldImportSpecifier, options = {}) {
-    const res = getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getPreferencesForUpdate(compilerOptions, oldImportSpecifier, importingSourceFileName, host), {}, options);
+    const res = getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getPreferences({}, compilerOptions, importingSourceFile, oldImportSpecifier), {}, options);
     if (res === oldImportSpecifier)
       return void 0;
     return res;
   }
   function getModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, options = {}) {
-    return getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getPreferences(host, {}, compilerOptions, importingSourceFile), {}, options);
+    return getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getPreferences({}, compilerOptions, importingSourceFile), {}, options);
   }
   function getNodeModulesPackageName(compilerOptions, importingSourceFile, nodeModulesFileName, host, preferences, options = {}) {
     const info = getInfo(importingSourceFile.path, host);
     const modulePaths = getAllModulePaths(importingSourceFile.path, nodeModulesFileName, host, preferences, options);
     return firstDefined(
       modulePaths,
-      (modulePath) => tryGetModuleNameAsNodeModule(modulePath, info, importingSourceFile, host, compilerOptions, preferences, true, options.overrideImportMode)
+      (modulePath) => tryGetModuleNameAsNodeModule(
+        modulePath,
+        info,
+        importingSourceFile,
+        host,
+        compilerOptions,
+        preferences,
+        /*packageNameOnly*/
+        true,
+        options.overrideImportMode
+      )
     );
   }
   function getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, preferences, userPreferences, options = {}) {
     const info = getInfo(importingSourceFileName, host);
     const modulePaths = getAllModulePaths(importingSourceFileName, toFileName2, host, userPreferences, options);
-    return firstDefined(modulePaths, (modulePath) => tryGetModuleNameAsNodeModule(modulePath, info, importingSourceFile, host, compilerOptions, userPreferences, void 0, options.overrideImportMode)) || getLocalModuleSpecifier(toFileName2, info, compilerOptions, host, options.overrideImportMode || importingSourceFile.impliedNodeFormat, preferences);
+    return firstDefined(modulePaths, (modulePath) => tryGetModuleNameAsNodeModule(
+      modulePath,
+      info,
+      importingSourceFile,
+      host,
+      compilerOptions,
+      userPreferences,
+      /*packageNameOnly*/
+      void 0,
+      options.overrideImportMode
+    )) || getLocalModuleSpecifier(toFileName2, info, compilerOptions, host, options.overrideImportMode || importingSourceFile.impliedNodeFormat, preferences);
   }
   function tryGetModuleSpecifiersFromCache(moduleSymbol, importingSourceFile, host, userPreferences, options = {}) {
     return tryGetModuleSpecifiersFromCacheWorker(
@@ -39801,7 +43421,7 @@ ${lanes.join("\n")}
   }
   function computeModuleSpecifiers(modulePaths, compilerOptions, importingSourceFile, host, userPreferences, options = {}) {
     const info = getInfo(importingSourceFile.path, host);
-    const preferences = getPreferences(host, userPreferences, compilerOptions, importingSourceFile);
+    const preferences = getPreferences(userPreferences, compilerOptions, importingSourceFile);
     const existingSpecifier = forEach(modulePaths, (modulePath) => forEach(
       host.getFileIncludeReasons().get(toPath(modulePath.path, host.getCurrentDirectory(), info.getCanonicalFileName)),
       (reason) => {
@@ -39823,7 +43443,17 @@ ${lanes.join("\n")}
     let redirectPathsSpecifiers;
     let relativeSpecifiers;
     for (const modulePath of modulePaths) {
-      const specifier = tryGetModuleNameAsNodeModule(modulePath, info, importingSourceFile, host, compilerOptions, userPreferences, void 0, options.overrideImportMode);
+      const specifier = tryGetModuleNameAsNodeModule(
+        modulePath,
+        info,
+        importingSourceFile,
+        host,
+        compilerOptions,
+        userPreferences,
+        /*packageNameOnly*/
+        void 0,
+        options.overrideImportMode
+      );
       nodeModulesSpecifiers = append(nodeModulesSpecifiers, specifier);
       if (specifier && modulePath.isRedirect) {
         return nodeModulesSpecifiers;
@@ -39836,6 +43466,7 @@ ${lanes.join("\n")}
           host,
           options.overrideImportMode || importingSourceFile.impliedNodeFormat,
           preferences,
+          /*pathsOnly*/
           modulePath.isRedirect
         );
         if (!local) {
@@ -39857,13 +43488,14 @@ ${lanes.join("\n")}
     const sourceDirectory = getDirectoryPath(importingSourceFileName);
     return { getCanonicalFileName, importingSourceFileName, sourceDirectory };
   }
-  function getLocalModuleSpecifier(moduleFileName, info, compilerOptions, host, importMode, { ending, relativePreference }, pathsOnly) {
+  function getLocalModuleSpecifier(moduleFileName, info, compilerOptions, host, importMode, { getAllowedEndingsInPreferredOrder: getAllowedEndingsInPrefererredOrder, relativePreference }, pathsOnly) {
     const { baseUrl, paths, rootDirs } = compilerOptions;
     if (pathsOnly && !paths) {
       return void 0;
     }
     const { sourceDirectory, getCanonicalFileName } = info;
-    const relativePath = rootDirs && tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, ending, compilerOptions) || removeExtensionAndIndexPostFix(ensurePathIsNonModuleName(getRelativePathFromDirectory(sourceDirectory, moduleFileName, getCanonicalFileName)), ending, compilerOptions);
+    const allowedEndings = getAllowedEndingsInPrefererredOrder(importMode);
+    const relativePath = rootDirs && tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, allowedEndings, compilerOptions) || processEnding(ensurePathIsNonModuleName(getRelativePathFromDirectory(sourceDirectory, moduleFileName, getCanonicalFileName)), allowedEndings, compilerOptions);
     if (!baseUrl && !paths || relativePreference === 0 /* Relative */) {
       return pathsOnly ? void 0 : relativePath;
     }
@@ -39872,11 +43504,11 @@ ${lanes.join("\n")}
     if (!relativeToBaseUrl) {
       return pathsOnly ? void 0 : relativePath;
     }
-    const fromPaths = paths && tryGetModuleNameFromPaths(relativeToBaseUrl, paths, getAllowedEndings(ending, compilerOptions, importMode), host, compilerOptions);
+    const fromPaths = paths && tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, host, compilerOptions);
     if (pathsOnly) {
       return fromPaths;
     }
-    const maybeNonRelative = fromPaths === void 0 && baseUrl !== void 0 ? removeExtensionAndIndexPostFix(relativeToBaseUrl, ending, compilerOptions) : fromPaths;
+    const maybeNonRelative = fromPaths === void 0 && baseUrl !== void 0 ? processEnding(relativeToBaseUrl, allowedEndings, compilerOptions) : fromPaths;
     if (!maybeNonRelative) {
       return relativePath;
     }
@@ -39908,9 +43540,6 @@ ${lanes.join("\n")}
     }
     return count;
   }
-  function usesJsExtensionOnImports({ imports }) {
-    return firstDefined(imports, ({ text }) => pathIsRelative(text) ? hasJSFileExtension(text) : void 0) || false;
-  }
   function comparePathsByRedirectAndNumberOfDirectorySeparators(a, b) {
     return compareBooleans(b.isRedirect, a.isRedirect) || compareNumberOfDirectorySeparators(a.path, b.path);
   }
@@ -39985,6 +43614,7 @@ ${lanes.join("\n")}
       importingFileName,
       importedFileName,
       host,
+      /*preferSymlinks*/
       true,
       (path, isRedirect) => {
         const isInNodeModules = pathContainsNodeModules(path);
@@ -40060,21 +43690,6 @@ ${lanes.join("\n")}
       return ambientModuleDeclare.name.text;
     }
   }
-  function getAllowedEndings(preferredEnding, compilerOptions, importMode) {
-    if (getEmitModuleResolutionKind(compilerOptions) >= 3 /* Node16 */ && importMode === 99 /* ESNext */) {
-      return [2 /* JsExtension */];
-    }
-    switch (preferredEnding) {
-      case 2 /* JsExtension */:
-        return [2 /* JsExtension */, 0 /* Minimal */, 1 /* Index */];
-      case 1 /* Index */:
-        return [1 /* Index */, 0 /* Minimal */, 2 /* JsExtension */];
-      case 0 /* Minimal */:
-        return [0 /* Minimal */, 1 /* Index */, 2 /* JsExtension */];
-      default:
-        Debug.assertNever(preferredEnding);
-    }
-  }
   function tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, host, compilerOptions) {
     for (const key in paths) {
       for (const patternText2 of paths[key]) {
@@ -40082,7 +43697,7 @@ ${lanes.join("\n")}
         const indexOfStar = pattern.indexOf("*");
         const candidates = allowedEndings.map((ending) => ({
           ending,
-          value: removeExtensionAndIndexPostFix(relativeToBaseUrl, ending, compilerOptions)
+          value: processEnding(relativeToBaseUrl, [ending], compilerOptions)
         }));
         if (tryGetExtensionFromPath2(pattern)) {
           candidates.push({ ending: void 0, value: relativeToBaseUrl });
@@ -40102,12 +43717,16 @@ ${lanes.join("\n")}
       }
     }
     function validateEnding({ ending, value }) {
-      return ending !== 0 /* Minimal */ || value === removeExtensionAndIndexPostFix(relativeToBaseUrl, ending, compilerOptions, host);
+      return ending !== 0 /* Minimal */ || value === processEnding(relativeToBaseUrl, [ending], compilerOptions, host);
     }
   }
   function tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, packageName, exports, conditions, mode = 0 /* Exact */) {
     if (typeof exports === "string") {
-      const pathOrPattern = getNormalizedAbsolutePath(combinePaths(packageDirectory, exports), void 0);
+      const pathOrPattern = getNormalizedAbsolutePath(
+        combinePaths(packageDirectory, exports),
+        /*currentDirectory*/
+        void 0
+      );
       const extensionSwappedTarget = hasTSFileExtension(targetFilePath) ? removeFileExtension(targetFilePath) + tryGetJSExtensionForFile(targetFilePath, options) : void 0;
       switch (mode) {
         case 0 /* Exact */:
@@ -40117,8 +43736,17 @@ ${lanes.join("\n")}
           break;
         case 1 /* Directory */:
           if (containsPath(pathOrPattern, targetFilePath)) {
-            const fragment = getRelativePathFromDirectory(pathOrPattern, targetFilePath, false);
-            return { moduleFileToTry: getNormalizedAbsolutePath(combinePaths(combinePaths(packageName, exports), fragment), void 0) };
+            const fragment = getRelativePathFromDirectory(
+              pathOrPattern,
+              targetFilePath,
+              /*ignoreCase*/
+              false
+            );
+            return { moduleFileToTry: getNormalizedAbsolutePath(
+              combinePaths(combinePaths(packageName, exports), fragment),
+              /*currentDirectory*/
+              void 0
+            ) };
           }
           break;
         case 2 /* Pattern */:
@@ -40140,7 +43768,11 @@ ${lanes.join("\n")}
     } else if (typeof exports === "object" && exports !== null) {
       if (allKeysStartWithDot(exports)) {
         return forEach(getOwnKeys(exports), (k) => {
-          const subPackageName = getNormalizedAbsolutePath(combinePaths(packageName, k), void 0);
+          const subPackageName = getNormalizedAbsolutePath(
+            combinePaths(packageName, k),
+            /*currentDirectory*/
+            void 0
+          );
           const mode2 = endsWith(k, "/") ? 1 /* Directory */ : stringContains(k, "*") ? 2 /* Pattern */ : 0 /* Exact */;
           return tryGetModuleNameFromExports(options, targetFilePath, packageDirectory, subPackageName, exports[k], conditions, mode2);
         });
@@ -40158,7 +43790,7 @@ ${lanes.join("\n")}
     }
     return void 0;
   }
-  function tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, ending, compilerOptions) {
+  function tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, allowedEndings, compilerOptions) {
     const normalizedTargetPaths = getPathsRelativeToRootDirs(moduleFileName, rootDirs, getCanonicalFileName);
     if (normalizedTargetPaths === void 0) {
       return void 0;
@@ -40171,7 +43803,7 @@ ${lanes.join("\n")}
     if (!shortest) {
       return void 0;
     }
-    return getEmitModuleResolutionKind(compilerOptions) === 2 /* NodeJs */ ? removeExtensionAndIndexPostFix(shortest, ending, compilerOptions) : removeFileExtension(shortest);
+    return processEnding(shortest, allowedEndings, compilerOptions);
   }
   function tryGetModuleNameAsNodeModule({ path, isRedirect }, { getCanonicalFileName, sourceDirectory }, importingSourceFile, host, options, userPreferences, packageNameOnly, overrideMode) {
     if (!host.fileExists || !host.readFile) {
@@ -40181,7 +43813,8 @@ ${lanes.join("\n")}
     if (!parts) {
       return void 0;
     }
-    const preferences = getPreferences(host, userPreferences, options, importingSourceFile);
+    const preferences = getPreferences(userPreferences, options, importingSourceFile);
+    const allowedEndings = preferences.getAllowedEndingsInPreferredOrder();
     let moduleSpecifier = path;
     let isPackageRootPath = false;
     if (!packageNameOnly) {
@@ -40206,7 +43839,7 @@ ${lanes.join("\n")}
           moduleFileName = moduleFileToTry;
         packageRootIndex = path.indexOf(directorySeparator, packageRootIndex + 1);
         if (packageRootIndex === -1) {
-          moduleSpecifier = removeExtensionAndIndexPostFix(moduleFileName, preferences.ending, options, host);
+          moduleSpecifier = processEnding(moduleFileName, allowedEndings, options, host);
           break;
         }
       }
@@ -40249,7 +43882,7 @@ ${lanes.join("\n")}
           const fromPaths = tryGetModuleNameFromPaths(
             subModuleName,
             versionPaths.paths,
-            getAllowedEndings(preferences.ending, options, importMode),
+            allowedEndings,
             host,
             options
           );
@@ -40292,15 +43925,20 @@ ${lanes.join("\n")}
       return relativePath !== void 0 && isPathRelativeToParent(relativePath) ? void 0 : relativePath;
     });
   }
-  function removeExtensionAndIndexPostFix(fileName, ending, options, host) {
-    if (fileExtensionIsOneOf(fileName, [".json" /* Json */, ".mjs" /* Mjs */, ".cjs" /* Cjs */]))
+  function processEnding(fileName, allowedEndings, options, host) {
+    if (fileExtensionIsOneOf(fileName, [".json" /* Json */, ".mjs" /* Mjs */, ".cjs" /* Cjs */])) {
       return fileName;
+    }
     const noExtension = removeFileExtension(fileName);
-    if (fileName === noExtension)
+    if (fileName === noExtension) {
       return fileName;
-    if (fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".d.cts" /* Dcts */, ".cts" /* Cts */]))
+    }
+    if (fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".d.cts" /* Dcts */, ".cts" /* Cts */])) {
       return noExtension + getJSExtensionForFile(fileName, options);
-    switch (ending) {
+    } else if (!fileExtensionIsOneOf(fileName, [".d.ts" /* Dts */]) && fileExtensionIsOneOf(fileName, [".ts" /* Ts */]) && stringContains(fileName, ".d.")) {
+      return tryGetRealFileNameForNonJsDeclarationFileName(fileName);
+    }
+    switch (allowedEndings[0]) {
       case 0 /* Minimal */:
         const withoutIndex = removeSuffix(noExtension, "/index");
         if (host && withoutIndex !== noExtension && tryGetAnyFileFromPath(host, withoutIndex)) {
@@ -40311,10 +43949,25 @@ ${lanes.join("\n")}
         return noExtension;
       case 2 /* JsExtension */:
         return noExtension + getJSExtensionForFile(fileName, options);
+      case 3 /* TsExtension */:
+        if (isDeclarationFileName(fileName)) {
+          const extensionlessPriority = allowedEndings.findIndex((e) => e === 0 /* Minimal */ || e === 1 /* Index */);
+          const jsPriority = allowedEndings.indexOf(2 /* JsExtension */);
+          return extensionlessPriority !== -1 && extensionlessPriority < jsPriority ? noExtension : noExtension + getJSExtensionForFile(fileName, options);
+        }
+        return fileName;
       default:
-        return Debug.assertNever(ending);
+        return Debug.assertNever(allowedEndings[0]);
     }
   }
+  function tryGetRealFileNameForNonJsDeclarationFileName(fileName) {
+    const baseName = getBaseFileName(fileName);
+    if (!endsWith(fileName, ".ts" /* Ts */) || !stringContains(baseName, ".d.") || fileExtensionIsOneOf(baseName, [".d.ts" /* Dts */]))
+      return void 0;
+    const noExtension = removeExtension(fileName, ".ts" /* Ts */);
+    const ext = noExtension.substring(noExtension.lastIndexOf("."));
+    return noExtension.substring(0, noExtension.indexOf(".d.")) + ext;
+  }
   function getJSExtensionForFile(fileName, options) {
     var _a2;
     return (_a2 = tryGetJSExtensionForFile(fileName, options)) != null ? _a2 : Debug.fail(`Extension ${extensionFromPath(fileName)} is unsupported:: FileName:: ${fileName}`);
@@ -40344,7 +43997,14 @@ ${lanes.join("\n")}
     }
   }
   function getRelativePathIfInDirectory(path, directoryPath, getCanonicalFileName) {
-    const relativePath = getRelativePathToDirectoryOrUrl(directoryPath, path, directoryPath, getCanonicalFileName, false);
+    const relativePath = getRelativePathToDirectoryOrUrl(
+      directoryPath,
+      path,
+      directoryPath,
+      getCanonicalFileName,
+      /*isAbsolutePathAnUrl*/
+      false
+    );
     return isRootedDiskPath(relativePath) ? void 0 : relativePath;
   }
   function isPathRelativeToParent(path) {
@@ -40368,6 +44028,7 @@ ${lanes.join("\n")}
     getNodeModulesPackageName: () => getNodeModulesPackageName,
     tryGetJSExtensionForFile: () => tryGetJSExtensionForFile,
     tryGetModuleSpecifiersFromCache: () => tryGetModuleSpecifiersFromCache,
+    tryGetRealFileNameForNonJsDeclarationFileName: () => tryGetRealFileNameForNonJsDeclarationFileName,
     updateModuleSpecifier: () => updateModuleSpecifier
   });
   var init_ts_moduleSpecifiers = __esm({
@@ -40378,8 +44039,6 @@ ${lanes.join("\n")}
   });
 
   // src/compiler/checker.ts
-  function SymbolLinks() {
-  }
   function NodeLinks() {
     this.flags = 0 /* None */;
   }
@@ -40407,9 +44066,9 @@ ${lanes.join("\n")}
       host.getSourceFiles().forEach((sf) => {
         if (!sf.resolvedModules)
           return;
-        sf.resolvedModules.forEach((r) => {
-          if (r && r.packageId)
-            map2.set(r.packageId.name, r.extension === ".d.ts" /* Dts */ || !!map2.get(r.packageId.name));
+        sf.resolvedModules.forEach(({ resolvedModule }) => {
+          if (resolvedModule == null ? void 0 : resolvedModule.packageId)
+            map2.set(resolvedModule.packageId.name, resolvedModule.extension === ".d.ts" /* Dts */ || !!map2.get(resolvedModule.packageId.name));
         });
       });
       return map2;
@@ -40463,9 +44122,9 @@ ${lanes.join("\n")}
     const requireSymbol = createSymbol(4 /* Property */, "require");
     let apparentArgumentCount;
     const checker = {
-      getNodeCount: () => sum(host.getSourceFiles(), "nodeCount"),
-      getIdentifierCount: () => sum(host.getSourceFiles(), "identifierCount"),
-      getSymbolCount: () => sum(host.getSourceFiles(), "symbolCount") + symbolCount,
+      getNodeCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.nodeCount, 0),
+      getIdentifierCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.identifierCount, 0),
+      getSymbolCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.symbolCount, symbolCount),
       getTypeCount: () => typeCount,
       getInstantiationCount: () => totalInstantiationCount,
       getRelationCacheSizes: () => ({
@@ -40491,6 +44150,7 @@ ${lanes.join("\n")}
         const parameter = getParseTreeNode(parameterIn, isParameter);
         if (parameter === void 0)
           return Debug.fail("Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node.");
+        Debug.assert(isParameterPropertyDeclaration(parameter, parameter.parent));
         return getSymbolsOfParameterPropertyDeclaration(parameter, escapeLeadingUnderscores(parameterName));
       },
       getDeclaredTypeOfSymbol,
@@ -40544,7 +44204,11 @@ ${lanes.join("\n")}
       },
       getSymbolAtLocation: (nodeIn) => {
         const node = getParseTreeNode(nodeIn);
-        return node ? getSymbolAtLocation(node, true) : void 0;
+        return node ? getSymbolAtLocation(
+          node,
+          /*ignoreErrors*/
+          true
+        ) : void 0;
       },
       getIndexInfosAtLocation: (nodeIn) => {
         const node = getParseTreeNode(nodeIn);
@@ -40612,7 +44276,11 @@ ${lanes.join("\n")}
       },
       getContextualTypeForObjectLiteralElement: (nodeIn) => {
         const node = getParseTreeNode(nodeIn, isObjectLiteralElementLike);
-        return node ? getContextualTypeForObjectLiteralElement(node, void 0) : void 0;
+        return node ? getContextualTypeForObjectLiteralElement(
+          node,
+          /*contextFlags*/
+          void 0
+        ) : void 0;
       },
       getContextualTypeForArgumentAtIndex: (nodeIn, argIndex) => {
         const node = getParseTreeNode(nodeIn, isCallLikeExpression);
@@ -40620,13 +44288,24 @@ ${lanes.join("\n")}
       },
       getContextualTypeForJsxAttribute: (nodeIn) => {
         const node = getParseTreeNode(nodeIn, isJsxAttributeLike);
-        return node && getContextualTypeForJsxAttribute(node, void 0);
+        return node && getContextualTypeForJsxAttribute(
+          node,
+          /*contextFlags*/
+          void 0
+        );
       },
       isContextSensitive,
       getTypeOfPropertyOfContextualType,
       getFullyQualifiedName,
       getResolvedSignature: (node, candidatesOutArray, argumentCount) => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 0 /* Normal */),
-      getResolvedSignatureForStringLiteralCompletions: (call, editingArgument, candidatesOutArray) => getResolvedSignatureWorker(call, candidatesOutArray, void 0, 32 /* IsForStringLiteralArgumentCompletions */, editingArgument),
+      getResolvedSignatureForStringLiteralCompletions: (call, editingArgument, candidatesOutArray) => getResolvedSignatureWorker(
+        call,
+        candidatesOutArray,
+        /*argumentCount*/
+        void 0,
+        32 /* IsForStringLiteralArgumentCompletions */,
+        editingArgument
+      ),
       getResolvedSignatureForSignatureHelp: (node, candidatesOutArray, argumentCount) => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 16 /* IsForSignatureHelp */),
       getExpandedParameters,
       hasEffectiveRestParameter,
@@ -40677,9 +44356,17 @@ ${lanes.join("\n")}
       },
       tryGetMemberInModuleExports: (name, symbol) => tryGetMemberInModuleExports(escapeLeadingUnderscores(name), symbol),
       tryGetMemberInModuleExportsAndProperties: (name, symbol) => tryGetMemberInModuleExportsAndProperties(escapeLeadingUnderscores(name), symbol),
-      tryFindAmbientModule: (moduleName) => tryFindAmbientModule(moduleName, true),
+      tryFindAmbientModule: (moduleName) => tryFindAmbientModule(
+        moduleName,
+        /*withAugmentations*/
+        true
+      ),
       tryFindAmbientModuleWithoutAugmentations: (moduleName) => {
-        return tryFindAmbientModule(moduleName, false);
+        return tryFindAmbientModule(
+          moduleName,
+          /*withAugmentations*/
+          false
+        );
       },
       getApparentType,
       getUnionType,
@@ -40703,10 +44390,19 @@ ${lanes.join("\n")}
       getESSymbolType: () => esSymbolType,
       getNeverType: () => neverType,
       getOptionalType: () => optionalType,
-      getPromiseType: () => getGlobalPromiseType(false),
-      getPromiseLikeType: () => getGlobalPromiseLikeType(false),
+      getPromiseType: () => getGlobalPromiseType(
+        /*reportErrors*/
+        false
+      ),
+      getPromiseLikeType: () => getGlobalPromiseLikeType(
+        /*reportErrors*/
+        false
+      ),
       getAsyncIterableType: () => {
-        const type = getGlobalAsyncIterableType(false);
+        const type = getGlobalAsyncIterableType(
+          /*reportErrors*/
+          false
+        );
         if (type === emptyGenericType)
           return void 0;
         return type;
@@ -40729,7 +44425,18 @@ ${lanes.join("\n")}
       getBaseConstraintOfType,
       getDefaultFromTypeParameter: (type) => type && type.flags & 262144 /* TypeParameter */ ? getDefaultFromTypeParameter(type) : void 0,
       resolveName(name, location, meaning, excludeGlobals) {
-        return resolveName(location, escapeLeadingUnderscores(name), meaning, void 0, void 0, false, excludeGlobals);
+        return resolveName(
+          location,
+          escapeLeadingUnderscores(name),
+          meaning,
+          /*nameNotFoundMessage*/
+          void 0,
+          /*nameArg*/
+          void 0,
+          /*isUse*/
+          false,
+          excludeGlobals
+        );
       },
       getJsxNamespace: (n) => unescapeLeadingUnderscores(getJsxNamespace(n)),
       getJsxFragmentFactory: (n) => {
@@ -40740,7 +44447,12 @@ ${lanes.join("\n")}
       getTypePredicateOfSignature,
       resolveExternalModuleName: (moduleSpecifierIn) => {
         const moduleSpecifier = getParseTreeNode(moduleSpecifierIn, isExpression);
-        return moduleSpecifier && resolveExternalModuleName(moduleSpecifier, moduleSpecifier, true);
+        return moduleSpecifier && resolveExternalModuleName(
+          moduleSpecifier,
+          moduleSpecifier,
+          /*ignoreErrors*/
+          true
+        );
       },
       resolveExternalModuleSymbol,
       tryGetThisTypeAt: (nodeIn, includeGlobalThis, container) => {
@@ -40847,8 +44559,9 @@ ${lanes.join("\n")}
     const nonNullUnknownType = createIntrinsicType(2 /* Unknown */, "unknown");
     const undefinedType = createIntrinsicType(32768 /* Undefined */, "undefined");
     const undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(32768 /* Undefined */, "undefined", 65536 /* ContainsWideningType */);
+    const missingType = createIntrinsicType(32768 /* Undefined */, "undefined");
+    const undefinedOrMissingType = exactOptionalPropertyTypes ? missingType : undefinedType;
     const optionalType = createIntrinsicType(32768 /* Undefined */, "undefined");
-    const missingType = exactOptionalPropertyTypes ? createIntrinsicType(32768 /* Undefined */, "undefined") : undefinedType;
     const nullType = createIntrinsicType(65536 /* Null */, "null");
     const nullWideningType = strictNullChecks ? nullType : createIntrinsicType(65536 /* Null */, "null", 65536 /* ContainsWideningType */);
     const stringType = createIntrinsicType(4 /* String */, "string");
@@ -40887,13 +44600,19 @@ ${lanes.join("\n")}
     let outofbandVarianceMarkerHandler;
     const reportUnreliableMapper = makeFunctionTypeMapper((t) => {
       if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) {
-        outofbandVarianceMarkerHandler(true);
+        outofbandVarianceMarkerHandler(
+          /*onlyUnreliable*/
+          true
+        );
       }
       return t;
     }, () => "(unmeasurable reporter)");
     const reportUnmeasurableMapper = makeFunctionTypeMapper((t) => {
       if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) {
-        outofbandVarianceMarkerHandler(false);
+        outofbandVarianceMarkerHandler(
+          /*onlyUnreliable*/
+          false
+        );
       }
       return t;
     }, () => "(unreliable reporter)");
@@ -40920,11 +44639,56 @@ ${lanes.join("\n")}
     const markerSubTypeForCheck = createTypeParameter();
     markerSubTypeForCheck.constraint = markerSuperTypeForCheck;
     const noTypePredicate = createTypePredicate(1 /* Identifier */, "<<unresolved>>", 0, anyType);
-    const anySignature = createSignature(void 0, void 0, void 0, emptyArray, anyType, void 0, 0, 0 /* None */);
-    const unknownSignature = createSignature(void 0, void 0, void 0, emptyArray, errorType, void 0, 0, 0 /* None */);
-    const resolvingSignature = createSignature(void 0, void 0, void 0, emptyArray, anyType, void 0, 0, 0 /* None */);
-    const silentNeverSignature = createSignature(void 0, void 0, void 0, emptyArray, silentNeverType, void 0, 0, 0 /* None */);
-    const enumNumberIndexInfo = createIndexInfo(numberType, stringType, true);
+    const anySignature = createSignature(
+      void 0,
+      void 0,
+      void 0,
+      emptyArray,
+      anyType,
+      /*resolvedTypePredicate*/
+      void 0,
+      0,
+      0 /* None */
+    );
+    const unknownSignature = createSignature(
+      void 0,
+      void 0,
+      void 0,
+      emptyArray,
+      errorType,
+      /*resolvedTypePredicate*/
+      void 0,
+      0,
+      0 /* None */
+    );
+    const resolvingSignature = createSignature(
+      void 0,
+      void 0,
+      void 0,
+      emptyArray,
+      anyType,
+      /*resolvedTypePredicate*/
+      void 0,
+      0,
+      0 /* None */
+    );
+    const silentNeverSignature = createSignature(
+      void 0,
+      void 0,
+      void 0,
+      emptyArray,
+      silentNeverType,
+      /*resolvedTypePredicate*/
+      void 0,
+      0,
+      0 /* None */
+    );
+    const enumNumberIndexInfo = createIndexInfo(
+      numberType,
+      stringType,
+      /*isReadonly*/
+      true
+    );
     const iterationTypesCache = /* @__PURE__ */ new Map();
     const noIterationTypes = {
       get yieldType() {
@@ -41024,6 +44788,12 @@ ${lanes.join("\n")}
     let lastFlowNode;
     let lastFlowNodeReachable;
     let flowTypeCache;
+    const contextualTypeNodes = [];
+    const contextualTypes = [];
+    let contextualTypeCount = 0;
+    const inferenceContextNodes = [];
+    const inferenceContexts = [];
+    let inferenceContextCount = 0;
     const emptyStringType = getStringLiteralType("");
     const zeroType = getNumberLiteralType(0);
     const zeroBigIntType = getBigIntLiteralType({ negative: false, base10Value: "0" });
@@ -41213,6 +44983,12 @@ ${lanes.join("\n")}
       return diagnostic;
     }
     function isDeprecatedSymbol(symbol) {
+      if (length(symbol.declarations) > 1) {
+        const parentSymbol = getParentOfSymbol(symbol);
+        if (parentSymbol && parentSymbol.flags & 64 /* Interface */) {
+          return some(symbol.declarations, (d) => !!(getCombinedNodeFlags(d) & 268435456 /* Deprecated */));
+        }
+      }
       return !!(getDeclarationNodeFlagsFromSymbol(symbol) & 268435456 /* Deprecated */);
     }
     function addDeprecatedSuggestion(location, declarations, deprecatedEntity) {
@@ -41226,7 +45002,8 @@ ${lanes.join("\n")}
     function createSymbol(flags, name, checkFlags) {
       symbolCount++;
       const symbol = new Symbol46(flags | 33554432 /* Transient */, name);
-      symbol.checkFlags = checkFlags || 0 /* None */;
+      symbol.links = new SymbolLinks();
+      symbol.links.checkFlags = checkFlags || 0 /* None */;
       return symbol;
     }
     function getExcludedSymbolFlags(flags) {
@@ -41368,10 +45145,18 @@ ${lanes.join("\n")}
       });
     }
     function addDuplicateDeclarationError(node, message, symbolName2, relatedNodes) {
-      const errorNode = (getExpandoInitializer(node, false) ? getNameOfExpando(node) : getNameOfDeclaration(node)) || node;
+      const errorNode = (getExpandoInitializer(
+        node,
+        /*isPrototypeAssignment*/
+        false
+      ) ? getNameOfExpando(node) : getNameOfDeclaration(node)) || node;
       const err = lookupOrIssueError(errorNode, message, symbolName2);
       for (const relatedNode of relatedNodes || emptyArray) {
-        const adjustedNode = (getExpandoInitializer(relatedNode, false) ? getNameOfExpando(relatedNode) : getNameOfDeclaration(relatedNode)) || relatedNode;
+        const adjustedNode = (getExpandoInitializer(
+          relatedNode,
+          /*isPrototypeAssignment*/
+          false
+        ) ? getNameOfExpando(relatedNode) : getNameOfDeclaration(relatedNode)) || relatedNode;
         if (adjustedNode === errorNode)
           continue;
         err.relatedInformation = err.relatedInformation || [];
@@ -41409,14 +45194,25 @@ ${lanes.join("\n")}
         mergeSymbolTable(globals, moduleAugmentation.symbol.exports);
       } else {
         const moduleNotFoundError = !(moduleName.parent.parent.flags & 16777216 /* Ambient */) ? Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found : void 0;
-        let mainModule = resolveExternalModuleNameWorker(moduleName, moduleName, moduleNotFoundError, true);
+        let mainModule = resolveExternalModuleNameWorker(
+          moduleName,
+          moduleName,
+          moduleNotFoundError,
+          /*isForAugmentation*/
+          true
+        );
         if (!mainModule) {
           return;
         }
         mainModule = resolveExternalModuleSymbol(mainModule);
         if (mainModule.flags & 1920 /* Namespace */) {
           if (some(patternAmbientModules, (module2) => mainModule === module2.symbol)) {
-            const merged = mergeSymbol(moduleAugmentation.symbol, mainModule, true);
+            const merged = mergeSymbol(
+              moduleAugmentation.symbol,
+              mainModule,
+              /*unidirectional*/
+              true
+            );
             if (!patternAmbientModuleAugmentations) {
               patternAmbientModuleAugmentations = /* @__PURE__ */ new Map();
             }
@@ -41451,10 +45247,11 @@ ${lanes.join("\n")}
       }
     }
     function getSymbolLinks(symbol) {
+      var _a2;
       if (symbol.flags & 33554432 /* Transient */)
-        return symbol;
+        return symbol.links;
       const id = getSymbolId(symbol);
-      return symbolLinks[id] || (symbolLinks[id] = new SymbolLinks());
+      return (_a2 = symbolLinks[id]) != null ? _a2 : symbolLinks[id] = new SymbolLinks();
     }
     function getNodeLinks(node) {
       const nodeId = getNodeId(node);
@@ -41516,7 +45313,12 @@ ${lanes.join("\n")}
         } else if (isClassDeclaration(declaration)) {
           return !findAncestor(usage, (n) => isComputedPropertyName(n) && n.parent.parent === declaration);
         } else if (isPropertyDeclaration(declaration)) {
-          return !isPropertyImmediatelyReferencedWithinDeclaration(declaration, usage, false);
+          return !isPropertyImmediatelyReferencedWithinDeclaration(
+            declaration,
+            usage,
+            /*stopAtAnyPropertyDeclaration*/
+            false
+          );
         } else if (isParameterPropertyDeclaration(declaration, declaration.parent)) {
           return !(getEmitScriptTarget(compilerOptions) === 99 /* ESNext */ && useDefineForClassFields && getContainingClass(declaration) === getContainingClass(usage) && isUsedInFunctionOrInstanceProperty(usage, declaration));
         }
@@ -41528,20 +45330,22 @@ ${lanes.join("\n")}
       if (usage.kind === 274 /* ExportAssignment */ && usage.isExportEquals) {
         return true;
       }
-      if (!!(usage.flags & 8388608 /* JSDoc */) || isInTypeQuery(usage) || usageInTypeDeclaration()) {
+      if (!!(usage.flags & 8388608 /* JSDoc */) || isInTypeQuery(usage) || isInAmbientOrTypeNode(usage)) {
         return true;
       }
       if (isUsedInFunctionOrInstanceProperty(usage, declaration)) {
         if (getEmitScriptTarget(compilerOptions) === 99 /* ESNext */ && useDefineForClassFields && getContainingClass(declaration) && (isPropertyDeclaration(declaration) || isParameterPropertyDeclaration(declaration, declaration.parent))) {
-          return !isPropertyImmediatelyReferencedWithinDeclaration(declaration, usage, true);
+          return !isPropertyImmediatelyReferencedWithinDeclaration(
+            declaration,
+            usage,
+            /*stopAtAnyPropertyDeclaration*/
+            true
+          );
         } else {
           return true;
         }
       }
       return false;
-      function usageInTypeDeclaration() {
-        return !!findAncestor(usage, (node) => isInterfaceDeclaration(node) || isTypeAliasDeclaration(node));
-      }
       function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration2, usage2) {
         switch (declaration2.parent.parent.kind) {
           case 240 /* VariableStatement */:
@@ -41577,7 +45381,7 @@ ${lanes.join("\n")}
                 if (isPropertyDeclaration(declaration2) && getContainingClass(usage2) === getContainingClass(declaration2)) {
                   const propName = declaration2.name;
                   if (isIdentifier(propName) || isPrivateIdentifier(propName)) {
-                    const type = getTypeOfSymbol(getSymbolOfNode(declaration2));
+                    const type = getTypeOfSymbol(getSymbolOfDeclaration(declaration2));
                     const staticBlocks = filter(declaration2.parent.members, isClassStaticBlockDeclaration);
                     if (isPropertyInitializedInStaticBlocks(propName, type, staticBlocks, declaration2.parent.pos, current.pos)) {
                       return true;
@@ -41693,12 +45497,12 @@ ${lanes.join("\n")}
           if (name === "const" && isConstAssertion(location)) {
             return void 0;
           }
-          if (location.locals && !isGlobalSourceFile(location)) {
+          if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
             if (result = lookup(location.locals, name, meaning)) {
               let useResult = true;
               if (isFunctionLike(location) && lastLocation && lastLocation !== location.body) {
                 if (meaning & result.flags & 788968 /* Type */ && lastLocation.kind !== 323 /* JSDoc */) {
-                  useResult = result.flags & 262144 /* TypeParameter */ ? lastLocation === location.type || lastLocation.kind === 166 /* Parameter */ || lastLocation.kind === 343 /* JSDocParameterTag */ || lastLocation.kind === 344 /* JSDocReturnTag */ || lastLocation.kind === 165 /* TypeParameter */ : false;
+                  useResult = result.flags & 262144 /* TypeParameter */ ? lastLocation === location.type || lastLocation.kind === 166 /* Parameter */ || lastLocation.kind === 344 /* JSDocParameterTag */ || lastLocation.kind === 345 /* JSDocReturnTag */ || lastLocation.kind === 165 /* TypeParameter */ : false;
                 }
                 if (meaning & result.flags & 3 /* Variable */) {
                   if (useOuterVariableScopeInParameter(result, location, lastLocation)) {
@@ -41724,7 +45528,7 @@ ${lanes.join("\n")}
                 break;
               isInExternalModule = true;
             case 264 /* ModuleDeclaration */:
-              const moduleExports = ((_a2 = getSymbolOfNode(location)) == null ? void 0 : _a2.exports) || emptySymbols;
+              const moduleExports = ((_a2 = getSymbolOfDeclaration(location)) == null ? void 0 : _a2.exports) || emptySymbols;
               if (location.kind === 308 /* SourceFile */ || isModuleDeclaration(location) && location.flags & 16777216 /* Ambient */ && !isGlobalScopeAugmentation(location)) {
                 if (result = moduleExports.get("default" /* Default */)) {
                   const localSymbol = getLocalSymbolForExportDefault(result);
@@ -41747,7 +45551,7 @@ ${lanes.join("\n")}
               }
               break;
             case 263 /* EnumDeclaration */:
-              if (result = lookup(((_c = getSymbolOfNode(location)) == null ? void 0 : _c.exports) || emptySymbols, name, meaning & 8 /* EnumMember */)) {
+              if (result = lookup(((_c = getSymbolOfDeclaration(location)) == null ? void 0 : _c.exports) || emptySymbols, name, meaning & 8 /* EnumMember */)) {
                 break loop;
               }
               break;
@@ -41765,7 +45569,7 @@ ${lanes.join("\n")}
             case 260 /* ClassDeclaration */:
             case 228 /* ClassExpression */:
             case 261 /* InterfaceDeclaration */:
-              if (result = lookup(getSymbolOfNode(location).members || emptySymbols, name, meaning & 788968 /* Type */)) {
+              if (result = lookup(getSymbolOfDeclaration(location).members || emptySymbols, name, meaning & 788968 /* Type */)) {
                 if (!isTypeParameterSymbolDeclaredInContainer(result, location)) {
                   result = void 0;
                   break;
@@ -41778,7 +45582,7 @@ ${lanes.join("\n")}
                 }
                 break loop;
               }
-              if (location.kind === 228 /* ClassExpression */ && meaning & 32 /* Class */) {
+              if (isClassExpression(location) && meaning & 32 /* Class */) {
                 const className = location.name;
                 if (className && name === className.escapedText) {
                   result = location.symbol;
@@ -41789,7 +45593,7 @@ ${lanes.join("\n")}
             case 230 /* ExpressionWithTypeArguments */:
               if (lastLocation === location.expression && location.parent.token === 94 /* ExtendsKeyword */) {
                 const container = location.parent.parent;
-                if (isClassLike(container) && (result = lookup(getSymbolOfNode(container).members, name, meaning & 788968 /* Type */))) {
+                if (isClassLike(container) && (result = lookup(getSymbolOfDeclaration(container).members, name, meaning & 788968 /* Type */))) {
                   if (nameNotFoundMessage) {
                     error(errorLocation, Diagnostics.Base_class_expressions_cannot_reference_class_type_parameters);
                   }
@@ -41800,7 +45604,7 @@ ${lanes.join("\n")}
             case 164 /* ComputedPropertyName */:
               grandparent = location.parent.parent;
               if (isClassLike(grandparent) || grandparent.kind === 261 /* InterfaceDeclaration */) {
-                if (result = lookup(getSymbolOfNode(grandparent).members, name, meaning & 788968 /* Type */)) {
+                if (result = lookup(getSymbolOfDeclaration(grandparent).members, name, meaning & 788968 /* Type */)) {
                   if (nameNotFoundMessage) {
                     error(errorLocation, Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type);
                   }
@@ -41843,9 +45647,9 @@ ${lanes.join("\n")}
                 location = location.parent;
               }
               break;
-            case 348 /* JSDocTypedefTag */:
+            case 349 /* JSDocTypedefTag */:
             case 341 /* JSDocCallbackTag */:
-            case 342 /* JSDocEnumTag */:
+            case 343 /* JSDocEnumTag */:
               const root = getJSDocRoot(location);
               if (root) {
                 location = root.parent;
@@ -41886,7 +45690,7 @@ ${lanes.join("\n")}
       }
       if (!result) {
         if (lastLocation) {
-          Debug.assert(lastLocation.kind === 308 /* SourceFile */);
+          Debug.assertNode(lastLocation, isSourceFile);
           if (lastLocation.commonJsModuleIndicator && name === "exports" && meaning & lastLocation.symbol.flags) {
             return lastLocation.symbol;
           }
@@ -41897,7 +45701,11 @@ ${lanes.join("\n")}
       }
       if (!result) {
         if (originalLocation && isInJSFile(originalLocation) && originalLocation.parent) {
-          if (isRequireCall(originalLocation.parent, false)) {
+          if (isRequireCall(
+            originalLocation.parent,
+            /*checkArgumentIsStringLiteralLike*/
+            false
+          )) {
             return requireSymbol;
           }
         }
@@ -41917,7 +45725,8 @@ ${lanes.join("\n")}
       if (!result) {
         if (nameNotFoundMessage) {
           addLazyDiagnostic(() => {
-            if (!errorLocation || !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && !checkAndReportErrorForInvalidInitializer() && !checkAndReportErrorForExtendingInterface(errorLocation) && !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && !checkAndReportErrorForExportingPrimitiveType(errorLocation, name) && !checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning)) {
+            if (!errorLocation || !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && // TODO: GH#18217
+            !checkAndReportErrorForInvalidInitializer() && !checkAndReportErrorForExtendingInterface(errorLocation) && !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && !checkAndReportErrorForExportingPrimitiveType(errorLocation, name) && !checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning)) {
               let suggestion;
               let suggestedLib;
               if (nameArg) {
@@ -41934,7 +45743,12 @@ ${lanes.join("\n")}
                 }
                 if (suggestion) {
                   const suggestionName = symbolToString(suggestion);
-                  const isUncheckedJS = isUncheckedJSSuggestion(originalLocation, suggestion, false);
+                  const isUncheckedJS = isUncheckedJSSuggestion(
+                    originalLocation,
+                    suggestion,
+                    /*excludeClasses*/
+                    false
+                  );
                   const message = meaning === 1920 /* Namespace */ || nameArg && typeof nameArg !== "string" && nodeIsSynthesized(nameArg) ? Diagnostics.Cannot_find_namespace_0_Did_you_mean_1 : isUncheckedJS ? Diagnostics.Could_not_find_name_0_Did_you_mean_1 : Diagnostics.Cannot_find_name_0_Did_you_mean_1;
                   const diagnostic = createError(errorLocation, message, diagnosticName(nameArg), suggestionName);
                   addErrorOrSuggestion(!isUncheckedJS, diagnostic);
@@ -41974,7 +45788,7 @@ ${lanes.join("\n")}
           if (result && associatedDeclarationForContainingInitializerOrBindingName && !withinDeferredContext && (meaning & 111551 /* Value */) === 111551 /* Value */) {
             const candidate = getMergedSymbol(getLateBoundSymbol(result));
             const root = getRootDeclaration(associatedDeclarationForContainingInitializerOrBindingName);
-            if (candidate === getSymbolOfNode(associatedDeclarationForContainingInitializerOrBindingName)) {
+            if (candidate === getSymbolOfDeclaration(associatedDeclarationForContainingInitializerOrBindingName)) {
               error(errorLocation, Diagnostics.Parameter_0_cannot_reference_itself, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name));
             } else if (candidate.valueDeclaration && candidate.valueDeclaration.pos > associatedDeclarationForContainingInitializerOrBindingName.pos && root.parent.locals && lookup(root.parent.locals, candidate.escapedName, meaning) === candidate) {
               error(errorLocation, Diagnostics.Parameter_0_cannot_reference_identifier_1_declared_after_it, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name), declarationNameToString(errorLocation));
@@ -42053,11 +45867,17 @@ ${lanes.join("\n")}
       if (!isIdentifier(errorLocation) || errorLocation.escapedText !== name || isTypeReferenceIdentifier(errorLocation) || isInTypeQuery(errorLocation)) {
         return false;
       }
-      const container = getThisContainer(errorLocation, false);
+      const container = getThisContainer(
+        errorLocation,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
       let location = container;
       while (location) {
         if (isClassLike(location.parent)) {
-          const classSymbol = getSymbolOfNode(location.parent);
+          const classSymbol = getSymbolOfDeclaration(location.parent);
           if (!classSymbol) {
             break;
           }
@@ -42080,7 +45900,12 @@ ${lanes.join("\n")}
     }
     function checkAndReportErrorForExtendingInterface(errorLocation) {
       const expression = getEntityNameForExtendingInterface(errorLocation);
-      if (expression && resolveEntityName(expression, 64 /* Interface */, true)) {
+      if (expression && resolveEntityName(
+        expression,
+        64 /* Interface */,
+        /*ignoreErrors*/
+        true
+      )) {
         error(errorLocation, Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, getTextOfNode(expression));
         return true;
       }
@@ -42102,7 +45927,17 @@ ${lanes.join("\n")}
     function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) {
       const namespaceMeaning = 1920 /* Namespace */ | (isInJSFile(errorLocation) ? 111551 /* Value */ : 0);
       if (meaning === namespaceMeaning) {
-        const symbol = resolveSymbol(resolveName(errorLocation, name, 788968 /* Type */ & ~namespaceMeaning, void 0, void 0, false));
+        const symbol = resolveSymbol(resolveName(
+          errorLocation,
+          name,
+          788968 /* Type */ & ~namespaceMeaning,
+          /*nameNotFoundMessage*/
+          void 0,
+          /*nameArg*/
+          void 0,
+          /*isUse*/
+          false
+        ));
         const parent2 = errorLocation.parent;
         if (symbol) {
           if (isQualifiedName(parent2)) {
@@ -42127,7 +45962,17 @@ ${lanes.join("\n")}
     }
     function checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning) {
       if (meaning & (788968 /* Type */ & ~1920 /* Namespace */)) {
-        const symbol = resolveSymbol(resolveName(errorLocation, name, ~788968 /* Type */ & 111551 /* Value */, void 0, void 0, false));
+        const symbol = resolveSymbol(resolveName(
+          errorLocation,
+          name,
+          ~788968 /* Type */ & 111551 /* Value */,
+          /*nameNotFoundMessage*/
+          void 0,
+          /*nameArg*/
+          void 0,
+          /*isUse*/
+          false
+        ));
         if (symbol && !(symbol.flags & 1920 /* Namespace */)) {
           error(errorLocation, Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0, unescapeLeadingUnderscores(name));
           return true;
@@ -42155,7 +46000,17 @@ ${lanes.join("\n")}
           }
           return true;
         }
-        const symbol = resolveSymbol(resolveName(errorLocation, name, 788968 /* Type */ & ~111551 /* Value */, void 0, void 0, false));
+        const symbol = resolveSymbol(resolveName(
+          errorLocation,
+          name,
+          788968 /* Type */ & ~111551 /* Value */,
+          /*nameNotFoundMessage*/
+          void 0,
+          /*nameArg*/
+          void 0,
+          /*isUse*/
+          false
+        ));
         const allFlags = symbol && getAllSymbolFlags(symbol);
         if (symbol && allFlags !== void 0 && !(allFlags & 111551 /* Value */)) {
           const rawName = unescapeLeadingUnderscores(name);
@@ -42185,7 +46040,12 @@ ${lanes.join("\n")}
       const container = findAncestor(node.parent, (n) => isComputedPropertyName(n) || isPropertySignature(n) ? false : isTypeLiteralNode(n) || "quit");
       if (container && container.members.length === 1) {
         const type = getDeclaredTypeOfSymbol(symbol);
-        return !!(type.flags & 1048576 /* Union */) && allTypesAssignableToKind(type, 384 /* StringOrNumberLiteral */, true);
+        return !!(type.flags & 1048576 /* Union */) && allTypesAssignableToKind(
+          type,
+          384 /* StringOrNumberLiteral */,
+          /*strict*/
+          true
+        );
       }
       return false;
     }
@@ -42203,7 +46063,17 @@ ${lanes.join("\n")}
     }
     function checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) {
       if (meaning & (111551 /* Value */ & ~788968 /* Type */)) {
-        const symbol = resolveSymbol(resolveName(errorLocation, name, 1024 /* NamespaceModule */, void 0, void 0, false));
+        const symbol = resolveSymbol(resolveName(
+          errorLocation,
+          name,
+          1024 /* NamespaceModule */,
+          /*nameNotFoundMessage*/
+          void 0,
+          /*nameArg*/
+          void 0,
+          /*isUse*/
+          false
+        ));
         if (symbol) {
           error(
             errorLocation,
@@ -42213,7 +46083,17 @@ ${lanes.join("\n")}
           return true;
         }
       } else if (meaning & (788968 /* Type */ & ~111551 /* Value */)) {
-        const symbol = resolveSymbol(resolveName(errorLocation, name, 1536 /* Module */, void 0, void 0, false));
+        const symbol = resolveSymbol(resolveName(
+          errorLocation,
+          name,
+          1536 /* Module */,
+          /*nameNotFoundMessage*/
+          void 0,
+          /*nameArg*/
+          void 0,
+          /*isUse*/
+          false
+        ));
         if (symbol) {
           error(errorLocation, Diagnostics.Cannot_use_namespace_0_as_a_type, unescapeLeadingUnderscores(name));
           return true;
@@ -42293,7 +46173,13 @@ ${lanes.join("\n")}
           getExternalModuleRequireArgument(node) || getExternalModuleImportEqualsDeclarationExpression(node)
         );
         const resolved2 = resolveExternalModuleSymbol(immediate);
-        markSymbolOfAliasDeclarationIfTypeOnly(node, immediate, resolved2, false);
+        markSymbolOfAliasDeclarationIfTypeOnly(
+          node,
+          immediate,
+          resolved2,
+          /*overwriteEmpty*/
+          false
+        );
         return resolved2;
       }
       const resolved = getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias);
@@ -42301,8 +46187,15 @@ ${lanes.join("\n")}
       return resolved;
     }
     function checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved) {
-      if (markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false) && !node.isTypeOnly) {
-        const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(getSymbolOfNode(node));
+      if (markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        /*immediateTarget*/
+        void 0,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      ) && !node.isTypeOnly) {
+        const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(getSymbolOfDeclaration(node));
         const isExport = typeOnlyDeclaration.kind === 278 /* ExportSpecifier */;
         const message = isExport ? Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type : Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type;
         const relatedMessage = isExport ? Diagnostics._0_was_exported_here : Diagnostics._0_was_imported_here;
@@ -42314,7 +46207,13 @@ ${lanes.join("\n")}
       const exportValue = moduleSymbol.exports.get("export=" /* ExportEquals */);
       const exportSymbol = exportValue ? getPropertyOfType(getTypeOfSymbol(exportValue), name) : moduleSymbol.exports.get(name);
       const resolved = resolveSymbol(exportSymbol, dontResolveAlias);
-      markSymbolOfAliasDeclarationIfTypeOnly(sourceNode, exportSymbol, resolved, false);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        sourceNode,
+        exportSymbol,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
       return resolved;
     }
     function isSyntacticDefault(node) {
@@ -42342,11 +46241,24 @@ ${lanes.join("\n")}
         return false;
       }
       if (!file || file.isDeclarationFile) {
-        const defaultExportSymbol = resolveExportByName(moduleSymbol, "default" /* Default */, void 0, true);
+        const defaultExportSymbol = resolveExportByName(
+          moduleSymbol,
+          "default" /* Default */,
+          /*sourceNode*/
+          void 0,
+          /*dontResolveAlias*/
+          true
+        );
         if (defaultExportSymbol && some(defaultExportSymbol.declarations, isSyntacticDefault)) {
           return false;
         }
-        if (resolveExportByName(moduleSymbol, escapeLeadingUnderscores("__esModule"), void 0, dontResolveAlias)) {
+        if (resolveExportByName(
+          moduleSymbol,
+          escapeLeadingUnderscores("__esModule"),
+          /*sourceNode*/
+          void 0,
+          dontResolveAlias
+        )) {
           return false;
         }
         return true;
@@ -42354,7 +46266,13 @@ ${lanes.join("\n")}
       if (!isSourceFileJS(file)) {
         return hasExportAssignmentSymbol(moduleSymbol);
       }
-      return typeof file.externalModuleIndicator !== "object" && !resolveExportByName(moduleSymbol, escapeLeadingUnderscores("__esModule"), void 0, dontResolveAlias);
+      return typeof file.externalModuleIndicator !== "object" && !resolveExportByName(
+        moduleSymbol,
+        escapeLeadingUnderscores("__esModule"),
+        /*sourceNode*/
+        void 0,
+        dontResolveAlias
+      );
     }
     function getTargetOfImportClause(node, dontResolveAlias) {
       const moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier);
@@ -42378,7 +46296,7 @@ ${lanes.join("\n")}
       const hasDefaultOnly = isOnlyImportedAsDefault(specifier);
       const hasSyntheticDefault = canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, specifier);
       if (!exportDefaultSymbol && !hasSyntheticDefault && !hasDefaultOnly) {
-        if (hasExportAssignmentSymbol(moduleSymbol)) {
+        if (hasExportAssignmentSymbol(moduleSymbol) && !(getAllowSyntheticDefaultImports(compilerOptions) || getESModuleInterop(compilerOptions))) {
           const compilerOptionName = moduleKind >= 5 /* ES2015 */ ? "allowSyntheticDefaultImports" : "esModuleInterop";
           const exportEqualsSymbol = moduleSymbol.exports.get("export=" /* ExportEquals */);
           const exportAssignment = exportEqualsSymbol.valueDeclaration;
@@ -42397,10 +46315,23 @@ ${lanes.join("\n")}
         }
       } else if (hasSyntheticDefault || hasDefaultOnly) {
         const resolved = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias);
-        markSymbolOfAliasDeclarationIfTypeOnly(node, moduleSymbol, resolved, false);
+        markSymbolOfAliasDeclarationIfTypeOnly(
+          node,
+          moduleSymbol,
+          resolved,
+          /*overwriteTypeOnly*/
+          false
+        );
         return resolved;
       }
-      markSymbolOfAliasDeclarationIfTypeOnly(node, exportDefaultSymbol, void 0, false);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        exportDefaultSymbol,
+        /*finalTarget*/
+        void 0,
+        /*overwriteTypeOnly*/
+        false
+      );
       return exportDefaultSymbol;
     }
     function getModuleSpecifierForImportOrExport(node) {
@@ -42445,15 +46376,39 @@ ${lanes.join("\n")}
     function getTargetOfNamespaceImport(node, dontResolveAlias) {
       const moduleSpecifier = node.parent.parent.moduleSpecifier;
       const immediate = resolveExternalModuleName(node, moduleSpecifier);
-      const resolved = resolveESModuleSymbol(immediate, moduleSpecifier, dontResolveAlias, false);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, immediate, resolved, false);
+      const resolved = resolveESModuleSymbol(
+        immediate,
+        moduleSpecifier,
+        dontResolveAlias,
+        /*suppressUsageError*/
+        false
+      );
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        immediate,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
       return resolved;
     }
     function getTargetOfNamespaceExport(node, dontResolveAlias) {
       const moduleSpecifier = node.parent.moduleSpecifier;
       const immediate = moduleSpecifier && resolveExternalModuleName(node, moduleSpecifier);
-      const resolved = moduleSpecifier && resolveESModuleSymbol(immediate, moduleSpecifier, dontResolveAlias, false);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, immediate, resolved, false);
+      const resolved = moduleSpecifier && resolveESModuleSymbol(
+        immediate,
+        moduleSpecifier,
+        dontResolveAlias,
+        /*suppressUsageError*/
+        false
+      );
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        immediate,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
       return resolved;
     }
     function combineValueAndTypeSymbols(valueSymbol, typeSymbol) {
@@ -42478,7 +46433,13 @@ ${lanes.join("\n")}
       if (symbol.flags & 1536 /* Module */) {
         const exportSymbol = getExportsOfSymbol(symbol).get(name.escapedText);
         const resolved = resolveSymbol(exportSymbol, dontResolveAlias);
-        markSymbolOfAliasDeclarationIfTypeOnly(specifier, exportSymbol, resolved, false);
+        markSymbolOfAliasDeclarationIfTypeOnly(
+          specifier,
+          exportSymbol,
+          resolved,
+          /*overwriteEmpty*/
+          false
+        );
         return resolved;
       }
     }
@@ -42499,7 +46460,13 @@ ${lanes.join("\n")}
         return void 0;
       }
       const suppressInteropError = name.escapedText === "default" /* Default */ && !!(compilerOptions.allowSyntheticDefaultImports || getESModuleInterop(compilerOptions));
-      const targetSymbol = resolveESModuleSymbol(moduleSymbol, moduleSpecifier, false, suppressInteropError);
+      const targetSymbol = resolveESModuleSymbol(
+        moduleSymbol,
+        moduleSpecifier,
+        /*dontResolveAlias*/
+        false,
+        suppressInteropError
+      );
       if (targetSymbol) {
         if (name.escapedText) {
           if (isShorthandAmbientModuleSymbol(moduleSymbol)) {
@@ -42507,7 +46474,12 @@ ${lanes.join("\n")}
           }
           let symbolFromVariable;
           if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=" /* ExportEquals */)) {
-            symbolFromVariable = getPropertyOfType(getTypeOfSymbol(targetSymbol), name.escapedText, true);
+            symbolFromVariable = getPropertyOfType(
+              getTypeOfSymbol(targetSymbol),
+              name.escapedText,
+              /*skipObjectFunctionPropertyAugment*/
+              true
+            );
           } else {
             symbolFromVariable = getPropertyOfVariable(targetSymbol, name.escapedText);
           }
@@ -42556,7 +46528,7 @@ ${lanes.join("\n")}
     }
     function reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName) {
       var _a2, _b;
-      const localSymbol = (_b = (_a2 = moduleSymbol.valueDeclaration) == null ? void 0 : _a2.locals) == null ? void 0 : _b.get(name.escapedText);
+      const localSymbol = (_b = (_a2 = tryCast(moduleSymbol.valueDeclaration, canHaveLocals)) == null ? void 0 : _a2.locals) == null ? void 0 : _b.get(name.escapedText);
       const exports = moduleSymbol.exports;
       if (localSymbol) {
         const exportedEqualsSymbol = exports == null ? void 0 : exports.get("export=" /* ExportEquals */);
@@ -42605,7 +46577,14 @@ ${lanes.join("\n")}
       if (commonJSPropertyAccess && resolved && isIdentifier(name)) {
         return resolveSymbol(getPropertyOfType(getTypeOfSymbol(resolved), name.escapedText), dontResolveAlias);
       }
-      markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        /*immediateTarget*/
+        void 0,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
       return resolved;
     }
     function getCommonJSPropertyAccess(node) {
@@ -42614,9 +46593,18 @@ ${lanes.join("\n")}
       }
     }
     function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) {
-      const resolved = resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false);
-      return resolved;
+      if (canHaveSymbol(node.parent)) {
+        const resolved = resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias);
+        markSymbolOfAliasDeclarationIfTypeOnly(
+          node,
+          /*immediateTarget*/
+          void 0,
+          resolved,
+          /*overwriteEmpty*/
+          false
+        );
+        return resolved;
+      }
     }
     function getTargetOfExportSpecifier(node, meaning, dontResolveAlias) {
       if (idText(node.propertyName || node.name) === "default" /* Default */) {
@@ -42626,14 +46614,34 @@ ${lanes.join("\n")}
           return getTargetofModuleDefault(moduleSymbol, node, !!dontResolveAlias);
         }
       }
-      const resolved = node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : resolveEntityName(node.propertyName || node.name, meaning, false, dontResolveAlias);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false);
+      const resolved = node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : resolveEntityName(
+        node.propertyName || node.name,
+        meaning,
+        /*ignoreErrors*/
+        false,
+        dontResolveAlias
+      );
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        /*immediateTarget*/
+        void 0,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
       return resolved;
     }
     function getTargetOfExportAssignment(node, dontResolveAlias) {
       const expression = isExportAssignment(node) ? node.expression : node.right;
       const resolved = getTargetOfAliasLikeExpression(expression, dontResolveAlias);
-      markSymbolOfAliasDeclarationIfTypeOnly(node, void 0, resolved, false);
+      markSymbolOfAliasDeclarationIfTypeOnly(
+        node,
+        /*immediateTarget*/
+        void 0,
+        resolved,
+        /*overwriteEmpty*/
+        false
+      );
       return resolved;
     }
     function getTargetOfAliasLikeExpression(expression, dontResolveAlias) {
@@ -42643,7 +46651,13 @@ ${lanes.join("\n")}
       if (!isEntityName(expression) && !isEntityNameExpression(expression)) {
         return void 0;
       }
-      const aliasLike = resolveEntityName(expression, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, true, dontResolveAlias);
+      const aliasLike = resolveEntityName(
+        expression,
+        111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+        /*ignoreErrors*/
+        true,
+        dontResolveAlias
+      );
       if (aliasLike) {
         return aliasLike;
       }
@@ -42678,7 +46692,13 @@ ${lanes.join("\n")}
         case 267 /* NamespaceExportDeclaration */:
           return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve);
         case 300 /* ShorthandPropertyAssignment */:
-          return resolveEntityName(node.name, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, true, dontRecursivelyResolve);
+          return resolveEntityName(
+            node.name,
+            111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+            /*ignoreErrors*/
+            true,
+            dontRecursivelyResolve
+          );
         case 299 /* PropertyAssignment */:
           return getTargetOfAliasLikeExpression(node.initializer, dontRecursivelyResolve);
         case 209 /* ElementAccessExpression */:
@@ -42748,7 +46768,7 @@ ${lanes.join("\n")}
     function markSymbolOfAliasDeclarationIfTypeOnly(aliasDeclaration, immediateTarget, finalTarget, overwriteEmpty) {
       if (!aliasDeclaration || isPropertyAccessExpression(aliasDeclaration))
         return false;
-      const sourceSymbol = getSymbolOfNode(aliasDeclaration);
+      const sourceSymbol = getSymbolOfDeclaration(aliasDeclaration);
       if (isTypeOnlyImportOrExportDeclaration(aliasDeclaration)) {
         const links2 = getSymbolLinks(sourceSymbol);
         links2.typeOnlyDeclaration = aliasDeclaration;
@@ -42780,7 +46800,7 @@ ${lanes.join("\n")}
       return void 0;
     }
     function markExportAsReferenced(node) {
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       const target = resolveAlias(symbol);
       if (target) {
         const markAlias = target === unknownSymbol || getAllSymbolFlags(target) & 111551 /* Value */ && !isConstEnumOrConstEnumOnlyModule(target) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */);
@@ -42814,14 +46834,32 @@ ${lanes.join("\n")}
         entityName = entityName.parent;
       }
       if (entityName.kind === 79 /* Identifier */ || entityName.parent.kind === 163 /* QualifiedName */) {
-        return resolveEntityName(entityName, 1920 /* Namespace */, false, dontResolveAlias);
+        return resolveEntityName(
+          entityName,
+          1920 /* Namespace */,
+          /*ignoreErrors*/
+          false,
+          dontResolveAlias
+        );
       } else {
         Debug.assert(entityName.parent.kind === 268 /* ImportEqualsDeclaration */);
-        return resolveEntityName(entityName, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, false, dontResolveAlias);
+        return resolveEntityName(
+          entityName,
+          111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
+          /*ignoreErrors*/
+          false,
+          dontResolveAlias
+        );
       }
     }
     function getFullyQualifiedName(symbol, containingLocation) {
-      return symbol.parent ? getFullyQualifiedName(symbol.parent, containingLocation) + "." + symbolToString(symbol) : symbolToString(symbol, containingLocation, void 0, 32 /* DoNotIncludeSymbolChain */ | 4 /* AllowAnyNodeKind */);
+      return symbol.parent ? getFullyQualifiedName(symbol.parent, containingLocation) + "." + symbolToString(symbol) : symbolToString(
+        symbol,
+        containingLocation,
+        /*meaning*/
+        void 0,
+        32 /* DoNotIncludeSymbolChain */ | 4 /* AllowAnyNodeKind */
+      );
     }
     function getContainingQualifiedNameNode(node) {
       while (isQualifiedName(node.parent)) {
@@ -42831,7 +46869,15 @@ ${lanes.join("\n")}
     }
     function tryGetQualifiedNameAsValue(node) {
       let left = getFirstIdentifier(node);
-      let symbol = resolveName(left, left.escapedText, 111551 /* Value */, void 0, left, true);
+      let symbol = resolveName(
+        left,
+        left.escapedText,
+        111551 /* Value */,
+        void 0,
+        left,
+        /*isUse*/
+        true
+      );
       if (!symbol) {
         return void 0;
       }
@@ -42854,20 +46900,36 @@ ${lanes.join("\n")}
       if (name.kind === 79 /* Identifier */) {
         const message = meaning === namespaceMeaning || nodeIsSynthesized(name) ? Diagnostics.Cannot_find_namespace_0 : getCannotFindNameDiagnosticForName(getFirstIdentifier(name));
         const symbolFromJSPrototype = isInJSFile(name) && !nodeIsSynthesized(name) ? resolveEntityNameFromAssignmentDeclaration(name, meaning) : void 0;
-        symbol = getMergedSymbol(resolveName(location || name, name.escapedText, meaning, ignoreErrors || symbolFromJSPrototype ? void 0 : message, name, true, false));
+        symbol = getMergedSymbol(resolveName(
+          location || name,
+          name.escapedText,
+          meaning,
+          ignoreErrors || symbolFromJSPrototype ? void 0 : message,
+          name,
+          /*isUse*/
+          true,
+          false
+        ));
         if (!symbol) {
           return getMergedSymbol(symbolFromJSPrototype);
         }
       } else if (name.kind === 163 /* QualifiedName */ || name.kind === 208 /* PropertyAccessExpression */) {
         const left = name.kind === 163 /* QualifiedName */ ? name.left : name.expression;
         const right = name.kind === 163 /* QualifiedName */ ? name.right : name.name;
-        let namespace = resolveEntityName(left, namespaceMeaning, ignoreErrors, false, location);
+        let namespace = resolveEntityName(
+          left,
+          namespaceMeaning,
+          ignoreErrors,
+          /*dontResolveAlias*/
+          false,
+          location
+        );
         if (!namespace || nodeIsMissing(right)) {
           return void 0;
         } else if (namespace === unknownSymbol) {
           return namespace;
         }
-        if (namespace.valueDeclaration && isInJSFile(namespace.valueDeclaration) && isVariableDeclaration(namespace.valueDeclaration) && namespace.valueDeclaration.initializer && isCommonJsRequire(namespace.valueDeclaration.initializer)) {
+        if (namespace.valueDeclaration && isInJSFile(namespace.valueDeclaration) && getEmitModuleResolutionKind(compilerOptions) !== 100 /* Bundler */ && isVariableDeclaration(namespace.valueDeclaration) && namespace.valueDeclaration.initializer && isCommonJsRequire(namespace.valueDeclaration.initializer)) {
           const moduleName = namespace.valueDeclaration.initializer.arguments[0];
           const moduleSym = resolveExternalModuleName(moduleName, moduleName);
           if (moduleSym) {
@@ -42918,7 +46980,14 @@ ${lanes.join("\n")}
       }
       Debug.assert((getCheckFlags(symbol) & 1 /* Instantiated */) === 0, "Should never get an instantiated symbol here.");
       if (!nodeIsSynthesized(name) && isEntityName(name) && (symbol.flags & 2097152 /* Alias */ || name.parent.kind === 274 /* ExportAssignment */)) {
-        markSymbolOfAliasDeclarationIfTypeOnly(getAliasDeclarationFromName(name), symbol, void 0, true);
+        markSymbolOfAliasDeclarationIfTypeOnly(
+          getAliasDeclarationFromName(name),
+          symbol,
+          /*finalTarget*/
+          void 0,
+          /*overwriteEmpty*/
+          true
+        );
       }
       return symbol.flags & meaning || dontResolveAlias ? symbol : resolveAlias(symbol);
     }
@@ -42926,7 +46995,16 @@ ${lanes.join("\n")}
       if (isJSDocTypeReference(name.parent)) {
         const secondaryLocation = getAssignmentDeclarationLocation(name.parent);
         if (secondaryLocation) {
-          return resolveName(secondaryLocation, name.escapedText, meaning, void 0, name, true);
+          return resolveName(
+            secondaryLocation,
+            name.escapedText,
+            meaning,
+            /*nameNotFoundMessage*/
+            void 0,
+            name,
+            /*isUse*/
+            true
+          );
         }
       }
     }
@@ -42937,26 +47015,26 @@ ${lanes.join("\n")}
       }
       const host2 = getJSDocHost(node);
       if (host2 && isExpressionStatement(host2) && isPrototypePropertyAssignment(host2.expression)) {
-        const symbol = getSymbolOfNode(host2.expression.left);
+        const symbol = getSymbolOfDeclaration(host2.expression.left);
         if (symbol) {
           return getDeclarationOfJSPrototypeContainer(symbol);
         }
       }
       if (host2 && isFunctionExpression(host2) && isPrototypePropertyAssignment(host2.parent) && isExpressionStatement(host2.parent.parent)) {
-        const symbol = getSymbolOfNode(host2.parent.left);
+        const symbol = getSymbolOfDeclaration(host2.parent.left);
         if (symbol) {
           return getDeclarationOfJSPrototypeContainer(symbol);
         }
       }
       if (host2 && (isObjectLiteralMethod(host2) || isPropertyAssignment(host2)) && isBinaryExpression(host2.parent.parent) && getAssignmentDeclarationKind(host2.parent.parent) === 6 /* Prototype */) {
-        const symbol = getSymbolOfNode(host2.parent.parent.left);
+        const symbol = getSymbolOfDeclaration(host2.parent.parent.left);
         if (symbol) {
           return getDeclarationOfJSPrototypeContainer(symbol);
         }
       }
       const sig = getEffectiveJSDocHost(node);
       if (sig && isFunctionLike(sig)) {
-        const symbol = getSymbolOfNode(sig);
+        const symbol = getSymbolOfDeclaration(sig);
         return symbol && symbol.valueDeclaration;
       }
     }
@@ -42970,7 +47048,11 @@ ${lanes.join("\n")}
     }
     function getExpandoSymbol(symbol) {
       const decl = symbol.valueDeclaration;
-      if (!decl || !isInJSFile(decl) || symbol.flags & 524288 /* TypeAlias */ || getExpandoInitializer(decl, false)) {
+      if (!decl || !isInJSFile(decl) || symbol.flags & 524288 /* TypeAlias */ || getExpandoInitializer(
+        decl,
+        /*isPrototypeAssignment*/
+        false
+      )) {
         return void 0;
       }
       const init = isVariableDeclaration(decl) ? getDeclaredExpandoInitializer(decl) : getAssignedExpandoInitializer(decl);
@@ -42983,41 +47065,65 @@ ${lanes.join("\n")}
     }
     function resolveExternalModuleName(location, moduleReferenceExpression, ignoreErrors) {
       const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */;
-      const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
+      const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
       return resolveExternalModuleNameWorker(location, moduleReferenceExpression, ignoreErrors ? void 0 : errorMessage);
     }
     function resolveExternalModuleNameWorker(location, moduleReferenceExpression, moduleNotFoundError, isForAugmentation = false) {
       return isStringLiteralLike(moduleReferenceExpression) ? resolveExternalModule(location, moduleReferenceExpression.text, moduleNotFoundError, moduleReferenceExpression, isForAugmentation) : void 0;
     }
     function resolveExternalModule(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation = false) {
-      var _a2, _b, _c, _d, _e, _f, _g, _h;
+      var _a2, _b, _c, _d, _e, _f, _g, _h, _i;
       if (startsWith(moduleReference, "@types/")) {
         const diag2 = Diagnostics.Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1;
         const withoutAtTypePrefix = removePrefix(moduleReference, "@types/");
         error(errorNode, diag2, withoutAtTypePrefix, moduleReference);
       }
-      const ambientModule = tryFindAmbientModule(moduleReference, true);
+      const ambientModule = tryFindAmbientModule(
+        moduleReference,
+        /*withAugmentations*/
+        true
+      );
       if (ambientModule) {
         return ambientModule;
       }
       const currentSourceFile = getSourceFileOfNode(location);
       const contextSpecifier = isStringLiteralLike(location) ? location : ((_a2 = findAncestor(location, isImportCall)) == null ? void 0 : _a2.arguments[0]) || ((_b = findAncestor(location, isImportDeclaration)) == null ? void 0 : _b.moduleSpecifier) || ((_c = findAncestor(location, isExternalModuleImportEqualsDeclaration)) == null ? void 0 : _c.moduleReference.expression) || ((_d = findAncestor(location, isExportDeclaration)) == null ? void 0 : _d.moduleSpecifier) || ((_e = isModuleDeclaration(location) ? location : location.parent && isModuleDeclaration(location.parent) && location.parent.name === location ? location.parent : void 0) == null ? void 0 : _e.name) || ((_f = isLiteralImportTypeNode(location) ? location : void 0) == null ? void 0 : _f.argument.literal);
       const mode = contextSpecifier && isStringLiteralLike(contextSpecifier) ? getModeForUsageLocation(currentSourceFile, contextSpecifier) : currentSourceFile.impliedNodeFormat;
+      const moduleResolutionKind = getEmitModuleResolutionKind(compilerOptions);
       const resolvedModule = getResolvedModule(currentSourceFile, moduleReference, mode);
-      const resolutionDiagnostic = resolvedModule && getResolutionDiagnostic(compilerOptions, resolvedModule);
+      const resolutionDiagnostic = resolvedModule && getResolutionDiagnostic(compilerOptions, resolvedModule, currentSourceFile);
       const sourceFile = resolvedModule && (!resolutionDiagnostic || resolutionDiagnostic === Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set) && host.getSourceFile(resolvedModule.resolvedFileName);
       if (sourceFile) {
         if (resolutionDiagnostic) {
           error(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName);
         }
+        if (resolvedModule.resolvedUsingTsExtension && isDeclarationFileName(moduleReference)) {
+          const importOrExport = ((_g = findAncestor(location, isImportDeclaration)) == null ? void 0 : _g.importClause) || findAncestor(location, or(isImportEqualsDeclaration, isExportDeclaration));
+          if (importOrExport && !importOrExport.isTypeOnly || findAncestor(location, isImportCall)) {
+            error(
+              errorNode,
+              Diagnostics.A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead,
+              getSuggestedImportSource(Debug.checkDefined(tryExtractTSExtension(moduleReference)))
+            );
+          }
+        } else if (resolvedModule.resolvedUsingTsExtension && !shouldAllowImportingTsExtension(compilerOptions, currentSourceFile.fileName)) {
+          const tsExtension = Debug.checkDefined(tryExtractTSExtension(moduleReference));
+          error(errorNode, Diagnostics.An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled, tsExtension);
+        }
         if (sourceFile.symbol) {
           if (resolvedModule.isExternalLibraryImport && !resolutionExtensionIsTSOrJson(resolvedModule.extension)) {
-            errorOnImplicitAnyModule(false, errorNode, resolvedModule, moduleReference);
+            errorOnImplicitAnyModule(
+              /*isError*/
+              false,
+              errorNode,
+              resolvedModule,
+              moduleReference
+            );
           }
-          if (getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */) {
+          if (moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */) {
             const isSyncImport = currentSourceFile.impliedNodeFormat === 1 /* CommonJS */ && !findAncestor(location, isImportCall) || !!findAncestor(location, isImportEqualsDeclaration);
             const overrideClauseHost = findAncestor(location, (l) => isImportTypeNode(l) || isExportDeclaration(l) || isImportDeclaration(l));
-            const overrideClause = overrideClauseHost && isImportTypeNode(overrideClauseHost) ? (_g = overrideClauseHost.assertions) == null ? void 0 : _g.assertClause : overrideClauseHost == null ? void 0 : overrideClauseHost.assertClause;
+            const overrideClause = overrideClauseHost && isImportTypeNode(overrideClauseHost) ? (_h = overrideClauseHost.assertions) == null ? void 0 : _h.assertClause : overrideClauseHost == null ? void 0 : overrideClauseHost.assertClause;
             if (isSyncImport && sourceFile.impliedNodeFormat === 99 /* ESNext */ && !getResolutionModeOverrideForClause(overrideClause)) {
               if (findAncestor(location, isImportEqualsDeclaration)) {
                 error(errorNode, Diagnostics.Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_with_require_Use_an_ECMAScript_import_instead, moduleReference);
@@ -43030,6 +47136,7 @@ ${lanes.join("\n")}
                   if (scope && !scope.contents.packageJsonContent.type) {
                     if (targetExt) {
                       diagnosticDetails = chainDiagnosticMessages(
+                        /*details*/
                         void 0,
                         Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Colon_module_to_1,
                         targetExt,
@@ -43037,6 +47144,7 @@ ${lanes.join("\n")}
                       );
                     } else {
                       diagnosticDetails = chainDiagnosticMessages(
+                        /*details*/
                         void 0,
                         Diagnostics.To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0,
                         combinePaths(scope.packageDirectory, "package.json")
@@ -43045,12 +47153,14 @@ ${lanes.join("\n")}
                   } else {
                     if (targetExt) {
                       diagnosticDetails = chainDiagnosticMessages(
+                        /*details*/
                         void 0,
                         Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_package_json_file_with_type_Colon_module,
                         targetExt
                       );
                     } else {
                       diagnosticDetails = chainDiagnosticMessages(
+                        /*details*/
                         void 0,
                         Diagnostics.To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module
                       );
@@ -43087,7 +47197,13 @@ ${lanes.join("\n")}
           const diag2 = Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented;
           error(errorNode, diag2, moduleReference, resolvedModule.resolvedFileName);
         } else {
-          errorOnImplicitAnyModule(noImplicitAny && !!moduleNotFoundError, errorNode, resolvedModule, moduleReference);
+          errorOnImplicitAnyModule(
+            /*isError*/
+            noImplicitAny && !!moduleNotFoundError,
+            errorNode,
+            resolvedModule,
+            moduleReference
+          );
         }
         return void 0;
       }
@@ -43104,21 +47220,14 @@ ${lanes.join("\n")}
         } else {
           const tsExtension = tryExtractTSExtension(moduleReference);
           const isExtensionlessRelativePathImport = pathIsRelative(moduleReference) && !hasExtension(moduleReference);
-          const moduleResolutionKind = getEmitModuleResolutionKind(compilerOptions);
           const resolutionIsNode16OrNext = moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */;
           if (tsExtension) {
-            const diag2 = Diagnostics.An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead;
-            const importSourceWithoutExtension = removeExtension(moduleReference, tsExtension);
-            let replacedImportSource = importSourceWithoutExtension;
-            if (moduleKind >= 5 /* ES2015 */) {
-              replacedImportSource += tsExtension === ".mts" /* Mts */ ? ".mjs" : tsExtension === ".cts" /* Cts */ ? ".cjs" : ".js";
-            }
-            error(errorNode, diag2, tsExtension, replacedImportSource);
-          } else if (!compilerOptions.resolveJsonModule && fileExtensionIs(moduleReference, ".json" /* Json */) && getEmitModuleResolutionKind(compilerOptions) !== 1 /* Classic */ && hasJsonModuleEmitEnabled(compilerOptions)) {
+            errorOnTSExtensionImport(tsExtension);
+          } else if (!getResolveJsonModule(compilerOptions) && fileExtensionIs(moduleReference, ".json" /* Json */) && moduleResolutionKind !== 1 /* Classic */ && hasJsonModuleEmitEnabled(compilerOptions)) {
             error(errorNode, Diagnostics.Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension, moduleReference);
           } else if (mode === 99 /* ESNext */ && resolutionIsNode16OrNext && isExtensionlessRelativePathImport) {
             const absoluteRef = getNormalizedAbsolutePath(moduleReference, getDirectoryPath(currentSourceFile.path));
-            const suggestedExt = (_h = suggestedExtensions.find(([actualExt, _importExt]) => host.fileExists(absoluteRef + actualExt))) == null ? void 0 : _h[1];
+            const suggestedExt = (_i = suggestedExtensions.find(([actualExt, _importExt]) => host.fileExists(absoluteRef + actualExt))) == null ? void 0 : _i[1];
             if (suggestedExt) {
               error(
                 errorNode,
@@ -43134,19 +47243,33 @@ ${lanes.join("\n")}
         }
       }
       return void 0;
+      function errorOnTSExtensionImport(tsExtension) {
+        const diag2 = Diagnostics.An_import_path_cannot_end_with_a_0_extension_Consider_importing_1_instead;
+        error(errorNode, diag2, tsExtension, getSuggestedImportSource(tsExtension));
+      }
+      function getSuggestedImportSource(tsExtension) {
+        const importSourceWithoutExtension = removeExtension(moduleReference, tsExtension);
+        if (emitModuleKindIsNonNodeESM(moduleKind) || mode === 99 /* ESNext */) {
+          return importSourceWithoutExtension + (tsExtension === ".mts" /* Mts */ ? ".mjs" : tsExtension === ".cts" /* Cts */ ? ".cjs" : ".js");
+        }
+        return importSourceWithoutExtension;
+      }
     }
     function errorOnImplicitAnyModule(isError, errorNode, { packageId, resolvedFileName }, moduleReference) {
       const errorInfo = !isExternalModuleNameRelative(moduleReference) && packageId ? typesPackageExists(packageId.name) ? chainDiagnosticMessages(
+        /*details*/
         void 0,
         Diagnostics.If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1,
         packageId.name,
         mangleScopedPackageName(packageId.name)
       ) : packageBundlesTypes(packageId.name) ? chainDiagnosticMessages(
+        /*details*/
         void 0,
         Diagnostics.If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1,
         packageId.name,
         moduleReference
       ) : chainDiagnosticMessages(
+        /*details*/
         void 0,
         Diagnostics.Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0,
         moduleReference,
@@ -43218,7 +47341,12 @@ ${lanes.join("\n")}
             if (!sigs || !sigs.length) {
               sigs = getSignaturesOfStructuredType(type, 1 /* Construct */);
             }
-            if (sigs && sigs.length || getPropertyOfType(type, "default" /* Default */, true) || isEsmCjsRef) {
+            if (sigs && sigs.length || getPropertyOfType(
+              type,
+              "default" /* Default */,
+              /*skipObjectFunctionPropertyAugment*/
+              true
+            ) || isEsmCjsRef) {
               const moduleType = getTypeWithSyntheticDefaultImportType(type, symbol, moduleSymbol, reference);
               return cloneTypeAsModuleType(symbol, moduleType, referenceParent);
             }
@@ -43231,8 +47359,8 @@ ${lanes.join("\n")}
       const result = createSymbol(symbol.flags, symbol.escapedName);
       result.declarations = symbol.declarations ? symbol.declarations.slice() : [];
       result.parent = symbol.parent;
-      result.target = symbol;
-      result.originatingImport = referenceParent;
+      result.links.target = symbol;
+      result.links.originatingImport = referenceParent;
       if (symbol.valueDeclaration)
         result.valueDeclaration = symbol.valueDeclaration;
       if (symbol.constEnumOnlyModule)
@@ -43242,7 +47370,7 @@ ${lanes.join("\n")}
       if (symbol.exports)
         result.exports = new Map(symbol.exports);
       const resolvedModuleType = resolveStructuredTypeMembers(moduleType);
-      result.type = createAnonymousType(result, resolvedModuleType.members, emptyArray, emptyArray, resolvedModuleType.indexInfos);
+      result.links.type = createAnonymousType(result, resolvedModuleType.members, emptyArray, emptyArray, resolvedModuleType.indexInfos);
       return result;
     }
     function hasExportAssignmentSymbol(moduleSymbol) {
@@ -43298,7 +47426,8 @@ ${lanes.join("\n")}
       return shouldTreatPropertiesOfExternalModuleAsExports(type) ? getPropertyOfType(type, memberName) : void 0;
     }
     function shouldTreatPropertiesOfExternalModuleAsExports(resolvedExternalModuleType) {
-      return !(resolvedExternalModuleType.flags & 131068 /* Primitive */ || getObjectFlags(resolvedExternalModuleType) & 1 /* Class */ || isArrayType(resolvedExternalModuleType) || isTupleType(resolvedExternalModuleType));
+      return !(resolvedExternalModuleType.flags & 131068 /* Primitive */ || getObjectFlags(resolvedExternalModuleType) & 1 /* Class */ || // `isArrayOrTupleLikeType` is too expensive to use in this auto-imports hot path
+      isArrayType(resolvedExternalModuleType) || isTupleType(resolvedExternalModuleType));
     }
     function getExportsOfSymbol(symbol) {
       return symbol.flags & 6256 /* LateBindingContainer */ ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedExports" /* resolvedExports */) : symbol.flags & 1536 /* Module */ ? getExportsOfModule(symbol) : symbol.exports || emptySymbols;
@@ -43378,9 +47507,12 @@ ${lanes.join("\n")}
       let merged;
       return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol;
     }
-    function getSymbolOfNode(node) {
+    function getSymbolOfDeclaration(node) {
       return getMergedSymbol(node.symbol && getLateBoundSymbol(node.symbol));
     }
+    function getSymbolOfNode(node) {
+      return canHaveSymbol(node) ? getSymbolOfDeclaration(node) : void 0;
+    }
     function getParentOfSymbol(symbol) {
       return getMergedSymbol(symbol.parent && getLateBoundSymbol(symbol.parent));
     }
@@ -43396,7 +47528,12 @@ ${lanes.join("\n")}
         for (const importRef of containingFile.imports) {
           if (nodeIsSynthesized(importRef))
             continue;
-          const resolvedModule = resolveExternalModuleName(enclosingDeclaration, importRef, true);
+          const resolvedModule = resolveExternalModuleName(
+            enclosingDeclaration,
+            importRef,
+            /*ignoreErrors*/
+            true
+          );
           if (!resolvedModule)
             continue;
           const ref = getAliasForSymbolInContainer(resolvedModule, symbol);
@@ -43416,7 +47553,7 @@ ${lanes.join("\n")}
       for (const file of otherFiles) {
         if (!isExternalModule(file))
           continue;
-        const sym = getSymbolOfNode(file);
+        const sym = getSymbolOfDeclaration(file);
         const ref = getAliasForSymbolInContainer(sym, symbol);
         if (!ref)
           continue;
@@ -43430,7 +47567,13 @@ ${lanes.join("\n")}
         const additionalContainers = mapDefined(container.declarations, fileSymbolIfFileSymbolExportEqualsContainer);
         const reexportContainers = enclosingDeclaration && getAlternativeContainingModules(symbol, enclosingDeclaration);
         const objectLiteralContainer = getVariableDeclarationOfObjectLiteral(container, meaning);
-        if (enclosingDeclaration && container.flags & getQualifiedLeftMeaning(meaning) && getAccessibleSymbolChain(container, enclosingDeclaration, 1920 /* Namespace */, false)) {
+        if (enclosingDeclaration && container.flags & getQualifiedLeftMeaning(meaning) && getAccessibleSymbolChain(
+          container,
+          enclosingDeclaration,
+          1920 /* Namespace */,
+          /*externalOnly*/
+          false
+        )) {
           return append(concatenate(concatenate([container], additionalContainers), reexportContainers), objectLiteralContainer);
         }
         const firstVariableMatch = !(container.flags & getQualifiedLeftMeaning(meaning)) && container.flags & 788968 /* Type */ && getDeclaredTypeOfSymbol(container).flags & 524288 /* Object */ && meaning === 111551 /* Value */ ? forEachSymbolTableInScope(enclosingDeclaration, (t) => {
@@ -43448,15 +47591,15 @@ ${lanes.join("\n")}
       const candidates = mapDefined(symbol.declarations, (d) => {
         if (!isAmbientModule(d) && d.parent) {
           if (hasNonGlobalAugmentationExternalModuleSymbol(d.parent)) {
-            return getSymbolOfNode(d.parent);
+            return getSymbolOfDeclaration(d.parent);
           }
-          if (isModuleBlock(d.parent) && d.parent.parent && resolveExternalModuleSymbol(getSymbolOfNode(d.parent.parent)) === symbol) {
-            return getSymbolOfNode(d.parent.parent);
+          if (isModuleBlock(d.parent) && d.parent.parent && resolveExternalModuleSymbol(getSymbolOfDeclaration(d.parent.parent)) === symbol) {
+            return getSymbolOfDeclaration(d.parent.parent);
           }
         }
         if (isClassExpression(d) && isBinaryExpression(d.parent) && d.parent.operatorToken.kind === 63 /* EqualsToken */ && isAccessExpression(d.parent.left) && isEntityNameExpression(d.parent.left.expression)) {
           if (isModuleExportsAccessExpression(d.parent.left) || isExportsIdentifier(d.parent.left.expression)) {
-            return getSymbolOfNode(getSourceFileOfNode(d));
+            return getSymbolOfDeclaration(getSourceFileOfNode(d));
           }
           checkExpressionCached(d.parent.left.expression);
           return getNodeLinks(d.parent.left.expression).resolvedSymbol;
@@ -43474,7 +47617,7 @@ ${lanes.join("\n")}
       const firstDecl = !!length(symbol.declarations) && first(symbol.declarations);
       if (meaning & 111551 /* Value */ && firstDecl && firstDecl.parent && isVariableDeclaration(firstDecl.parent)) {
         if (isObjectLiteralExpression(firstDecl) && firstDecl === firstDecl.parent.initializer || isTypeLiteralNode(firstDecl) && firstDecl === firstDecl.parent.type) {
-          return getSymbolOfNode(firstDecl.parent);
+          return getSymbolOfDeclaration(firstDecl.parent);
         }
       }
     }
@@ -43621,8 +47764,15 @@ ${lanes.join("\n")}
     function forEachSymbolTableInScope(enclosingDeclaration, callback) {
       let result;
       for (let location = enclosingDeclaration; location; location = location.parent) {
-        if (location.locals && !isGlobalSourceFile(location)) {
-          if (result = callback(location.locals, void 0, true, location)) {
+        if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
+          if (result = callback(
+            location.locals,
+            /*ignoreQualification*/
+            void 0,
+            /*isLocalNameLookup*/
+            true,
+            location
+          )) {
             return result;
           }
         }
@@ -43632,8 +47782,15 @@ ${lanes.join("\n")}
               break;
             }
           case 264 /* ModuleDeclaration */:
-            const sym = getSymbolOfNode(location);
-            if (result = callback((sym == null ? void 0 : sym.exports) || emptySymbols, void 0, true, location)) {
+            const sym = getSymbolOfDeclaration(location);
+            if (result = callback(
+              (sym == null ? void 0 : sym.exports) || emptySymbols,
+              /*ignoreQualification*/
+              void 0,
+              /*isLocalNameLookup*/
+              true,
+              location
+            )) {
               return result;
             }
             break;
@@ -43641,18 +47798,31 @@ ${lanes.join("\n")}
           case 228 /* ClassExpression */:
           case 261 /* InterfaceDeclaration */:
             let table;
-            (getSymbolOfNode(location).members || emptySymbols).forEach((memberSymbol, key) => {
+            (getSymbolOfDeclaration(location).members || emptySymbols).forEach((memberSymbol, key) => {
               if (memberSymbol.flags & (788968 /* Type */ & ~67108864 /* Assignment */)) {
                 (table || (table = createSymbolTable())).set(key, memberSymbol);
               }
             });
-            if (table && (result = callback(table, void 0, false, location))) {
+            if (table && (result = callback(
+              table,
+              /*ignoreQualification*/
+              void 0,
+              /*isLocalNameLookup*/
+              false,
+              location
+            ))) {
               return result;
             }
             break;
         }
       }
-      return callback(globals, void 0, true);
+      return callback(
+        globals,
+        /*ignoreQualification*/
+        void 0,
+        /*isLocalNameLookup*/
+        true
+      );
     }
     function getQualifiedLeftMeaning(rightMeaning) {
       return rightMeaning === 111551 /* Value */ ? 111551 /* Value */ : 1920 /* Namespace */;
@@ -43685,13 +47855,22 @@ ${lanes.join("\n")}
         return result2;
       }
       function canQualifySymbol(symbolFromSymbolTable, meaning2) {
-        return !needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning2) || !!getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning2), useOnlyExternalAliasing, visitedSymbolTablesMap);
+        return !needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning2) || // If symbol needs qualification, make sure that parent is accessible, if it is then this symbol is accessible too
+        !!getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning2), useOnlyExternalAliasing, visitedSymbolTablesMap);
       }
       function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol, ignoreQualification) {
-        return (symbol === (resolvedAliasSymbol || symbolFromSymbolTable) || getMergedSymbol(symbol) === getMergedSymbol(resolvedAliasSymbol || symbolFromSymbolTable)) && !some(symbolFromSymbolTable.declarations, hasNonGlobalAugmentationExternalModuleSymbol) && (ignoreQualification || canQualifySymbol(getMergedSymbol(symbolFromSymbolTable), meaning));
+        return (symbol === (resolvedAliasSymbol || symbolFromSymbolTable) || getMergedSymbol(symbol) === getMergedSymbol(resolvedAliasSymbol || symbolFromSymbolTable)) && // if the symbolFromSymbolTable is not external module (it could be if it was determined as ambient external module and would be in globals table)
+        // and if symbolFromSymbolTable or alias resolution matches the symbol,
+        // check the symbol can be qualified, it is only then this symbol is accessible
+        !some(symbolFromSymbolTable.declarations, hasNonGlobalAugmentationExternalModuleSymbol) && (ignoreQualification || canQualifySymbol(getMergedSymbol(symbolFromSymbolTable), meaning));
       }
       function trySymbolTable(symbols, ignoreQualification, isLocalNameLookup) {
-        if (isAccessible(symbols.get(symbol.escapedName), void 0, ignoreQualification)) {
+        if (isAccessible(
+          symbols.get(symbol.escapedName),
+          /*resolvedAliasSymbol*/
+          void 0,
+          ignoreQualification
+        )) {
           return [symbol];
         }
         const result2 = forEachEntry(symbols, (symbolFromSymbolTable) => {
@@ -43703,7 +47882,12 @@ ${lanes.join("\n")}
             }
           }
           if (symbolFromSymbolTable.escapedName === symbol.escapedName && symbolFromSymbolTable.exportSymbol) {
-            if (isAccessible(getMergedSymbol(symbolFromSymbolTable.exportSymbol), void 0, ignoreQualification)) {
+            if (isAccessible(
+              getMergedSymbol(symbolFromSymbolTable.exportSymbol),
+              /*aliasSymbol*/
+              void 0,
+              ignoreQualification
+            )) {
               return [symbol];
             }
           }
@@ -43715,7 +47899,11 @@ ${lanes.join("\n")}
           return [symbolFromSymbolTable];
         }
         const candidateTable = getExportsOfSymbol(resolvedImportedSymbol);
-        const accessibleSymbolsFromExports = candidateTable && getAccessibleSymbolChainFromSymbolTable(candidateTable, true);
+        const accessibleSymbolsFromExports = candidateTable && getAccessibleSymbolChainFromSymbolTable(
+          candidateTable,
+          /*ignoreQualification*/
+          true
+        );
         if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) {
           return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports);
         }
@@ -43760,15 +47948,39 @@ ${lanes.join("\n")}
       return false;
     }
     function isTypeSymbolAccessible(typeSymbol, enclosingDeclaration) {
-      const access = isSymbolAccessibleWorker(typeSymbol, enclosingDeclaration, 788968 /* Type */, false, true);
+      const access = isSymbolAccessibleWorker(
+        typeSymbol,
+        enclosingDeclaration,
+        788968 /* Type */,
+        /*shouldComputeAliasesToMakeVisible*/
+        false,
+        /*allowModules*/
+        true
+      );
       return access.accessibility === 0 /* Accessible */;
     }
     function isValueSymbolAccessible(typeSymbol, enclosingDeclaration) {
-      const access = isSymbolAccessibleWorker(typeSymbol, enclosingDeclaration, 111551 /* Value */, false, true);
+      const access = isSymbolAccessibleWorker(
+        typeSymbol,
+        enclosingDeclaration,
+        111551 /* Value */,
+        /*shouldComputeAliasesToMakeVisible*/
+        false,
+        /*allowModules*/
+        true
+      );
       return access.accessibility === 0 /* Accessible */;
     }
     function isSymbolAccessibleByFlags(typeSymbol, enclosingDeclaration, flags) {
-      const access = isSymbolAccessibleWorker(typeSymbol, enclosingDeclaration, flags, false, false);
+      const access = isSymbolAccessibleWorker(
+        typeSymbol,
+        enclosingDeclaration,
+        flags,
+        /*shouldComputeAliasesToMakeVisible*/
+        false,
+        /*allowModules*/
+        false
+      );
       return access.accessibility === 0 /* Accessible */;
     }
     function isAnySymbolAccessible(symbols, enclosingDeclaration, initialSymbol, meaning, shouldComputeAliasesToMakeVisible, allowModules) {
@@ -43777,7 +47989,13 @@ ${lanes.join("\n")}
       let hadAccessibleChain;
       let earlyModuleBail = false;
       for (const symbol of symbols) {
-        const accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, false);
+        const accessibleSymbolChain = getAccessibleSymbolChain(
+          symbol,
+          enclosingDeclaration,
+          meaning,
+          /*useOnlyExternalAliasing*/
+          false
+        );
         if (accessibleSymbolChain) {
           hadAccessibleChain = symbol;
           const hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible);
@@ -43816,7 +48034,14 @@ ${lanes.join("\n")}
       }
     }
     function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) {
-      return isSymbolAccessibleWorker(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible, true);
+      return isSymbolAccessibleWorker(
+        symbol,
+        enclosingDeclaration,
+        meaning,
+        shouldComputeAliasesToMakeVisible,
+        /*allowModules*/
+        true
+      );
     }
     function isSymbolAccessibleWorker(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible, allowModules) {
       if (symbol && enclosingDeclaration) {
@@ -43845,7 +48070,7 @@ ${lanes.join("\n")}
     }
     function getExternalModuleContainer(declaration) {
       const node = findAncestor(declaration, hasExternalModuleSymbol);
-      return node && getSymbolOfNode(node);
+      return node && getSymbolOfDeclaration(node);
     }
     function hasExternalModuleSymbol(declaration) {
       return isAmbientModule(declaration) || declaration.kind === 308 /* SourceFile */ && isExternalOrCommonJsModule(declaration);
@@ -43863,9 +48088,11 @@ ${lanes.join("\n")}
         var _a2, _b;
         if (!isDeclarationVisible(declaration)) {
           const anyImportSyntax = getAnyImportSyntax(declaration);
-          if (anyImportSyntax && !hasSyntacticModifier(anyImportSyntax, 1 /* Export */) && isDeclarationVisible(anyImportSyntax.parent)) {
+          if (anyImportSyntax && !hasSyntacticModifier(anyImportSyntax, 1 /* Export */) && // import clause without export
+          isDeclarationVisible(anyImportSyntax.parent)) {
             return addVisibleAlias(declaration, anyImportSyntax);
-          } else if (isVariableDeclaration(declaration) && isVariableStatement(declaration.parent.parent) && !hasSyntacticModifier(declaration.parent.parent, 1 /* Export */) && isDeclarationVisible(declaration.parent.parent.parent)) {
+          } else if (isVariableDeclaration(declaration) && isVariableStatement(declaration.parent.parent) && !hasSyntacticModifier(declaration.parent.parent, 1 /* Export */) && // unexported variable statement
+          isDeclarationVisible(declaration.parent.parent.parent)) {
             return addVisibleAlias(declaration, declaration.parent.parent);
           } else if (isLateVisibilityPaintedStatement(declaration) && !hasSyntacticModifier(declaration, 1 /* Export */) && isDeclarationVisible(declaration.parent)) {
             return addVisibleAlias(declaration, declaration);
@@ -43905,14 +48132,40 @@ ${lanes.join("\n")}
         meaning = 788968 /* Type */;
       }
       const firstIdentifier = getFirstIdentifier(entityName);
-      const symbol = resolveName(enclosingDeclaration, firstIdentifier.escapedText, meaning, void 0, void 0, false);
+      const symbol = resolveName(
+        enclosingDeclaration,
+        firstIdentifier.escapedText,
+        meaning,
+        /*nodeNotFoundErrorMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false
+      );
       if (symbol && symbol.flags & 262144 /* TypeParameter */ && meaning & 788968 /* Type */) {
         return { accessibility: 0 /* Accessible */ };
       }
-      if (!symbol && isThisIdentifier(firstIdentifier) && isSymbolAccessible(getSymbolOfNode(getThisContainer(firstIdentifier, false)), firstIdentifier, meaning, false).accessibility === 0 /* Accessible */) {
+      if (!symbol && isThisIdentifier(firstIdentifier) && isSymbolAccessible(
+        getSymbolOfDeclaration(getThisContainer(
+          firstIdentifier,
+          /*includeArrowFunctions*/
+          false,
+          /*includeClassComputedPropertyName*/
+          false
+        )),
+        firstIdentifier,
+        meaning,
+        /*computeAliases*/
+        false
+      ).accessibility === 0 /* Accessible */) {
         return { accessibility: 0 /* Accessible */ };
       }
-      return symbol && hasVisibleDeclarations(symbol, true) || {
+      return symbol && hasVisibleDeclarations(
+        symbol,
+        /*shouldComputeAliasToMakeVisible*/
+        true
+      ) || {
         accessibility: 1 /* NotAccessible */,
         errorSymbolName: getTextOfNode(firstIdentifier),
         errorNode: firstIdentifier
@@ -43941,7 +48194,13 @@ ${lanes.join("\n")}
         const entity = builder(symbol, meaning, enclosingDeclaration, nodeFlags);
         const printer = (enclosingDeclaration == null ? void 0 : enclosingDeclaration.kind) === 308 /* SourceFile */ ? createPrinter({ removeComments: true, neverAsciiEscape: true }) : createPrinter({ removeComments: true });
         const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-        printer.writeNode(4 /* Unspecified */, entity, sourceFile, writer2);
+        printer.writeNode(
+          4 /* Unspecified */,
+          entity,
+          /*sourceFile*/
+          sourceFile,
+          writer2
+        );
         return writer2;
       }
     }
@@ -43957,19 +48216,31 @@ ${lanes.join("\n")}
         const sig = nodeBuilder.signatureToSignatureDeclaration(signature, sigOutput, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */);
         const printer = createPrinter({ removeComments: true, omitTrailingSemicolon: true });
         const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-        printer.writeNode(4 /* Unspecified */, sig, sourceFile, getTrailingSemicolonDeferringWriter(writer2));
+        printer.writeNode(
+          4 /* Unspecified */,
+          sig,
+          /*sourceFile*/
+          sourceFile,
+          getTrailingSemicolonDeferringWriter(writer2)
+        );
         return writer2;
       }
     }
     function typeToString(type, enclosingDeclaration, flags = 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */, writer = createTextWriter("")) {
       const noTruncation = compilerOptions.noErrorTruncation || flags & 1 /* NoTruncation */;
-      const typeNode = nodeBuilder.typeToTypeNode(type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | (noTruncation ? 1 /* NoTruncation */ : 0), writer);
+      const typeNode = nodeBuilder.typeToTypeNode(type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | (noTruncation ? 1 /* NoTruncation */ : 0));
       if (typeNode === void 0)
         return Debug.fail("should always get typenode");
       const options = { removeComments: type !== unresolvedType };
       const printer = createPrinter(options);
       const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-      printer.writeNode(4 /* Unspecified */, typeNode, sourceFile, writer);
+      printer.writeNode(
+        4 /* Unspecified */,
+        typeNode,
+        /*sourceFile*/
+        sourceFile,
+        writer
+      );
       const result = writer.getText();
       const maxLength2 = noTruncation ? noTruncationMaximumTruncationLength * 2 : defaultMaximumTruncationLength * 2;
       if (maxLength2 && result && result.length >= maxLength2) {
@@ -43987,7 +48258,12 @@ ${lanes.join("\n")}
       return [leftStr, rightStr];
     }
     function getTypeNameForErrorDisplay(type) {
-      return typeToString(type, void 0, 64 /* UseFullyQualifiedType */);
+      return typeToString(
+        type,
+        /*enclosingDeclaration*/
+        void 0,
+        64 /* UseFullyQualifiedType */
+      );
     }
     function symbolValueDeclarationIsContextSensitive(symbol) {
       return symbol && !!symbol.valueDeclaration && isExpression(symbol.valueDeclaration) && !isContextSensitive(symbol.valueDeclaration);
@@ -44001,9 +48277,20 @@ ${lanes.join("\n")}
     function createNodeBuilder() {
       return {
         typeToTypeNode: (type, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => typeToTypeNodeHelper(type, context)),
-        indexInfoToIndexSignatureDeclaration: (indexInfo, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => indexInfoToIndexSignatureDeclarationHelper(indexInfo, context, void 0)),
+        indexInfoToIndexSignatureDeclaration: (indexInfo, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => indexInfoToIndexSignatureDeclarationHelper(
+          indexInfo,
+          context,
+          /*typeNode*/
+          void 0
+        )),
         signatureToSignatureDeclaration: (signature, kind, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => signatureToSignatureDeclarationHelper(signature, kind, context)),
-        symbolToEntityName: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToName(symbol, context, meaning, false)),
+        symbolToEntityName: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToName(
+          symbol,
+          context,
+          meaning,
+          /*expectsIdentifier*/
+          false
+        )),
         symbolToExpression: (symbol, meaning, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToExpression(symbol, context, meaning)),
         symbolToTypeParameterDeclarations: (symbol, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => typeParametersToTypeParameterDeclarations(symbol, context)),
         symbolToParameterDeclaration: (symbol, enclosingDeclaration, flags, tracker) => withContext(enclosingDeclaration, flags, tracker, (context) => symbolToParameterDeclaration(symbol, context)),
@@ -44027,27 +48314,12 @@ ${lanes.join("\n")}
         return symbolToExpression(symbol, context, meaning);
       }
       function withContext(enclosingDeclaration, flags, tracker, cb) {
-        var _a2, _b;
         Debug.assert(enclosingDeclaration === void 0 || (enclosingDeclaration.flags & 8 /* Synthesized */) === 0);
+        const moduleResolverHost = (tracker == null ? void 0 : tracker.trackSymbol) ? tracker.moduleResolverHost : flags & 134217728 /* DoNotIncludeSymbolChain */ ? createBasicNodeBuilderModuleSpecifierResolutionHost(host) : void 0;
         const context = {
           enclosingDeclaration,
           flags: flags || 0 /* None */,
-          tracker: tracker && tracker.trackSymbol ? tracker : { trackSymbol: () => false, moduleResolverHost: flags & 134217728 /* DoNotIncludeSymbolChain */ ? {
-            getCommonSourceDirectory: !!host.getCommonSourceDirectory ? () => host.getCommonSourceDirectory() : () => "",
-            getCurrentDirectory: () => host.getCurrentDirectory(),
-            getSymlinkCache: maybeBind(host, host.getSymlinkCache),
-            getPackageJsonInfoCache: () => {
-              var _a3;
-              return (_a3 = host.getPackageJsonInfoCache) == null ? void 0 : _a3.call(host);
-            },
-            useCaseSensitiveFileNames: maybeBind(host, host.useCaseSensitiveFileNames),
-            redirectTargetsMap: host.redirectTargetsMap,
-            getProjectReferenceRedirect: (fileName) => host.getProjectReferenceRedirect(fileName),
-            isSourceOfProjectReferenceRedirect: (fileName) => host.isSourceOfProjectReferenceRedirect(fileName),
-            fileExists: (fileName) => host.fileExists(fileName),
-            getFileIncludeReasons: () => host.getFileIncludeReasons(),
-            readFile: host.readFile ? (fileName) => host.readFile(fileName) : void 0
-          } : void 0 },
+          tracker: void 0,
           encounteredError: false,
           reportedDiagnostic: false,
           visitedTypes: void 0,
@@ -44055,42 +48327,13 @@ ${lanes.join("\n")}
           inferTypeParameters: void 0,
           approximateLength: 0
         };
-        context.tracker = wrapSymbolTrackerToReportForContext(context, context.tracker);
+        context.tracker = new SymbolTrackerImpl(context, tracker, moduleResolverHost);
         const resultingNode = cb(context);
         if (context.truncating && context.flags & 1 /* NoTruncation */) {
-          (_b = (_a2 = context.tracker) == null ? void 0 : _a2.reportTruncationError) == null ? void 0 : _b.call(_a2);
+          context.tracker.reportTruncationError();
         }
         return context.encounteredError ? void 0 : resultingNode;
       }
-      function wrapSymbolTrackerToReportForContext(context, tracker) {
-        const oldTrackSymbol = tracker.trackSymbol;
-        return {
-          ...tracker,
-          reportCyclicStructureError: wrapReportedDiagnostic(tracker.reportCyclicStructureError),
-          reportInaccessibleThisError: wrapReportedDiagnostic(tracker.reportInaccessibleThisError),
-          reportInaccessibleUniqueSymbolError: wrapReportedDiagnostic(tracker.reportInaccessibleUniqueSymbolError),
-          reportLikelyUnsafeImportRequiredError: wrapReportedDiagnostic(tracker.reportLikelyUnsafeImportRequiredError),
-          reportNonlocalAugmentation: wrapReportedDiagnostic(tracker.reportNonlocalAugmentation),
-          reportPrivateInBaseOfClassExpression: wrapReportedDiagnostic(tracker.reportPrivateInBaseOfClassExpression),
-          reportNonSerializableProperty: wrapReportedDiagnostic(tracker.reportNonSerializableProperty),
-          trackSymbol: oldTrackSymbol && ((...args) => {
-            const result = oldTrackSymbol(...args);
-            if (result) {
-              context.reportedDiagnostic = true;
-            }
-            return result;
-          })
-        };
-        function wrapReportedDiagnostic(method) {
-          if (!method) {
-            return method;
-          }
-          return (...args) => {
-            context.reportedDiagnostic = true;
-            return method(...args);
-          };
-        }
-      }
       function checkTruncationLength(context) {
         if (context.truncating)
           return context.truncating;
@@ -44103,6 +48346,7 @@ ${lanes.join("\n")}
         return typeNode;
       }
       function typeToTypeNodeWorker(type, context) {
+        var _a2, _b;
         if (cancellationToken && cancellationToken.throwIfCancellationRequested) {
           cancellationToken.throwIfCancellationRequested();
         }
@@ -44159,7 +48403,11 @@ ${lanes.join("\n")}
             if (isIdentifierText(memberName, 0 /* ES3 */)) {
               return appendReferenceToType(
                 parentName,
-                factory.createTypeReferenceNode(memberName, void 0)
+                factory.createTypeReferenceNode(
+                  memberName,
+                  /*typeArguments*/
+                  void 0
+                )
               );
             }
             if (isImportTypeNode(parentName)) {
@@ -44232,9 +48480,7 @@ ${lanes.join("\n")}
             if (!context.encounteredError && !(context.flags & 32768 /* AllowThisInObjectLiteral */)) {
               context.encounteredError = true;
             }
-            if (context.tracker.reportInaccessibleThisError) {
-              context.tracker.reportInaccessibleThisError();
-            }
+            (_b = (_a2 = context.tracker).reportInaccessibleThisError) == null ? void 0 : _b.call(_a2);
           }
           context.approximateLength += 4;
           return factory.createThisTypeNode();
@@ -44259,7 +48505,11 @@ ${lanes.join("\n")}
             let constraintNode;
             const constraint = getConstraintOfTypeParameter(type);
             if (constraint) {
-              const inferredConstraint = getInferredTypeParameterConstraint(type, true);
+              const inferredConstraint = getInferredTypeParameterConstraint(
+                type,
+                /*omitTypeReferences*/
+                true
+              );
               if (!(inferredConstraint && isTypeIdenticalTo(constraint, inferredConstraint))) {
                 context.approximateLength += 9;
                 constraintNode = constraint && typeToTypeNodeHelper(constraint, context);
@@ -44270,13 +48520,21 @@ ${lanes.join("\n")}
           if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && type.flags & 262144 /* TypeParameter */ && !isTypeSymbolAccessible(type.symbol, context.enclosingDeclaration)) {
             const name2 = typeParameterToName(type, context);
             context.approximateLength += idText(name2).length;
-            return factory.createTypeReferenceNode(factory.createIdentifier(idText(name2)), void 0);
+            return factory.createTypeReferenceNode(
+              factory.createIdentifier(idText(name2)),
+              /*typeArguments*/
+              void 0
+            );
           }
           if (type.symbol) {
             return symbolToTypeNode(type.symbol, context, 788968 /* Type */);
           }
           const name = (type === markerSuperTypeForCheck || type === markerSubTypeForCheck) && varianceTypeParameter && varianceTypeParameter.symbol ? (type === markerSubTypeForCheck ? "sub-" : "super-") + symbolName(varianceTypeParameter.symbol) : "?";
-          return factory.createTypeReferenceNode(factory.createIdentifier(name), void 0);
+          return factory.createTypeReferenceNode(
+            factory.createIdentifier(name),
+            /*typeArguments*/
+            void 0
+          );
         }
         if (type.flags & 1048576 /* Union */ && type.origin) {
           type = type.origin;
@@ -44286,7 +48544,12 @@ ${lanes.join("\n")}
           if (length(types) === 1) {
             return typeToTypeNodeHelper(types[0], context);
           }
-          const typeNodes = mapToTypeNodes(types, context, true);
+          const typeNodes = mapToTypeNodes(
+            types,
+            context,
+            /*isBareList*/
+            true
+          );
           if (typeNodes && typeNodes.length > 0) {
             return type.flags & 1048576 /* Union */ ? factory.createUnionTypeNode(typeNodes) : factory.createIntersectionTypeNode(typeNodes);
           } else {
@@ -44353,7 +48616,11 @@ ${lanes.join("\n")}
             const falseTypeNode2 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode(type2.root.node.falseType), newMapper));
             return factory.createConditionalTypeNode(
               checkTypeNode,
-              factory.createInferTypeNode(factory.createTypeParameterDeclaration(void 0, factory.cloneNode(newTypeVariable.typeName))),
+              factory.createInferTypeNode(factory.createTypeParameterDeclaration(
+                /*modifiers*/
+                void 0,
+                factory.cloneNode(newTypeVariable.typeName)
+              )),
               factory.createConditionalTypeNode(
                 factory.createTypeReferenceNode(factory.cloneNode(name)),
                 typeToTypeNodeHelper(type2.checkType, context),
@@ -44372,12 +48639,12 @@ ${lanes.join("\n")}
           return factory.createConditionalTypeNode(checkTypeNode, extendsTypeNode, trueTypeNode, falseTypeNode);
         }
         function typeToTypeNodeOrCircularityElision(type2) {
-          var _a2, _b, _c;
+          var _a3, _b2, _c;
           if (type2.flags & 1048576 /* Union */) {
-            if ((_a2 = context.visitedTypes) == null ? void 0 : _a2.has(getTypeId(type2))) {
+            if ((_a3 = context.visitedTypes) == null ? void 0 : _a3.has(getTypeId(type2))) {
               if (!(context.flags & 131072 /* AllowAnonymousIdentifier */)) {
                 context.encounteredError = true;
-                (_c = (_b = context.tracker) == null ? void 0 : _b.reportCyclicStructureError) == null ? void 0 : _c.call(_b);
+                (_c = (_b2 = context.tracker) == null ? void 0 : _b2.reportCyclicStructureError) == null ? void 0 : _c.call(_b2);
               }
               return createElidedInformationPlaceholder(context);
             }
@@ -44407,14 +48674,27 @@ ${lanes.join("\n")}
           const typeParameterNode = typeParameterToDeclarationWithConstraint(getTypeParameterFromMappedType(type2), context, appropriateConstraintTypeNode);
           const nameTypeNode = type2.declaration.nameType ? typeToTypeNodeHelper(getNameTypeFromMappedType(type2), context) : void 0;
           const templateTypeNode = typeToTypeNodeHelper(removeMissingType(getTemplateTypeFromMappedType(type2), !!(getMappedTypeModifiers(type2) & 4 /* IncludeOptional */)), context);
-          const mappedTypeNode = factory.createMappedTypeNode(readonlyToken, typeParameterNode, nameTypeNode, questionToken, templateTypeNode, void 0);
+          const mappedTypeNode = factory.createMappedTypeNode(
+            readonlyToken,
+            typeParameterNode,
+            nameTypeNode,
+            questionToken,
+            templateTypeNode,
+            /*members*/
+            void 0
+          );
           context.approximateLength += 10;
           const result = setEmitFlags(mappedTypeNode, 1 /* SingleLine */);
           if (isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */) {
             const originalConstraint = instantiateType(getConstraintOfTypeParameter(getTypeFromTypeNode(type2.declaration.typeParameter.constraint.type)) || unknownType, type2.mapper);
             return factory.createConditionalTypeNode(
               typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context),
-              factory.createInferTypeNode(factory.createTypeParameterDeclaration(void 0, factory.cloneNode(newTypeVariable.typeName), originalConstraint.flags & 2 /* Unknown */ ? void 0 : typeToTypeNodeHelper(originalConstraint, context))),
+              factory.createInferTypeNode(factory.createTypeParameterDeclaration(
+                /*modifiers*/
+                void 0,
+                factory.cloneNode(newTypeVariable.typeName),
+                originalConstraint.flags & 2 /* Unknown */ ? void 0 : typeToTypeNodeHelper(originalConstraint, context)
+              )),
               result,
               factory.createKeywordTypeNode(144 /* NeverKeyword */)
             );
@@ -44422,16 +48702,22 @@ ${lanes.join("\n")}
           return result;
         }
         function createAnonymousTypeNode(type2) {
-          var _a2;
+          var _a3;
           const typeId = type2.id;
           const symbol = type2.symbol;
           if (symbol) {
             const isInstanceType = isClassInstanceSide(type2) ? 788968 /* Type */ : 111551 /* Value */;
             if (isJSConstructor(symbol.valueDeclaration)) {
               return symbolToTypeNode(symbol, context, isInstanceType);
-            } else if (symbol.flags & 32 /* Class */ && !getBaseTypeVariableOfClass(symbol) && !(symbol.valueDeclaration && isClassLike(symbol.valueDeclaration) && context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && (!isClassDeclaration(symbol.valueDeclaration) || isSymbolAccessible(symbol, context.enclosingDeclaration, isInstanceType, false).accessibility !== 0 /* Accessible */)) || symbol.flags & (384 /* Enum */ | 512 /* ValueModule */) || shouldWriteTypeOfFunctionSymbol()) {
+            } else if (symbol.flags & 32 /* Class */ && !getBaseTypeVariableOfClass(symbol) && !(symbol.valueDeclaration && isClassLike(symbol.valueDeclaration) && context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && (!isClassDeclaration(symbol.valueDeclaration) || isSymbolAccessible(
+              symbol,
+              context.enclosingDeclaration,
+              isInstanceType,
+              /*computeAliases*/
+              false
+            ).accessibility !== 0 /* Accessible */)) || symbol.flags & (384 /* Enum */ | 512 /* ValueModule */) || shouldWriteTypeOfFunctionSymbol()) {
               return symbolToTypeNode(symbol, context, isInstanceType);
-            } else if ((_a2 = context.visitedTypes) == null ? void 0 : _a2.has(typeId)) {
+            } else if ((_a3 = context.visitedTypes) == null ? void 0 : _a3.has(typeId)) {
               const typeAlias = getTypeAliasForTypeLiteral(type2);
               if (typeAlias) {
                 return symbolToTypeNode(typeAlias, context, 788968 /* Type */);
@@ -44445,16 +48731,19 @@ ${lanes.join("\n")}
             return createTypeNodeFromObjectType(type2);
           }
           function shouldWriteTypeOfFunctionSymbol() {
-            var _a3;
-            const isStaticMethodSymbol = !!(symbol.flags & 8192 /* Method */) && some(symbol.declarations, (declaration) => isStatic(declaration));
-            const isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* Function */) && (symbol.parent || forEach(symbol.declarations, (declaration) => declaration.parent.kind === 308 /* SourceFile */ || declaration.parent.kind === 265 /* ModuleBlock */));
+            var _a4;
+            const isStaticMethodSymbol = !!(symbol.flags & 8192 /* Method */) && // typeof static method
+            some(symbol.declarations, (declaration) => isStatic(declaration));
+            const isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* Function */) && (symbol.parent || // is exported function symbol
+            forEach(symbol.declarations, (declaration) => declaration.parent.kind === 308 /* SourceFile */ || declaration.parent.kind === 265 /* ModuleBlock */));
             if (isStaticMethodSymbol || isNonLocalFunctionSymbol) {
-              return (!!(context.flags & 4096 /* UseTypeOfFunction */) || ((_a3 = context.visitedTypes) == null ? void 0 : _a3.has(typeId))) && (!(context.flags & 8 /* UseStructuralFallback */) || isValueSymbolAccessible(symbol, context.enclosingDeclaration));
+              return (!!(context.flags & 4096 /* UseTypeOfFunction */) || ((_a4 = context.visitedTypes) == null ? void 0 : _a4.has(typeId))) && // it is type of the symbol uses itself recursively
+              (!(context.flags & 8 /* UseStructuralFallback */) || isValueSymbolAccessible(symbol, context.enclosingDeclaration));
             }
           }
         }
         function visitAndTransformType(type2, transform2) {
-          var _a2, _b;
+          var _a3, _b2;
           const typeId = type2.id;
           const isConstructorObject = getObjectFlags(type2) & 16 /* Anonymous */ && type2.symbol && type2.symbol.flags & 32 /* Class */;
           const id = getObjectFlags(type2) & 4 /* Reference */ && type2.node ? "N" + getNodeId(type2.node) : type2.flags & 16777216 /* Conditional */ ? "N" + getNodeId(type2.root.node) : type2.symbol ? (isConstructorObject ? "+" : "") + getSymbolId(type2.symbol) : void 0;
@@ -44469,13 +48758,13 @@ ${lanes.join("\n")}
           if (links) {
             links.serializedTypes || (links.serializedTypes = /* @__PURE__ */ new Map());
           }
-          const cachedResult = (_a2 = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _a2.get(key);
+          const cachedResult = (_a3 = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _a3.get(key);
           if (cachedResult) {
             if (cachedResult.truncating) {
               context.truncating = true;
             }
             context.approximateLength += cachedResult.addedLength;
-            return deepCloneOrReuseNode(cachedResult);
+            return deepCloneOrReuseNode(cachedResult.node);
           }
           let depth;
           if (id) {
@@ -44490,11 +48779,7 @@ ${lanes.join("\n")}
           const result = transform2(type2);
           const addedLength = context.approximateLength - startLength;
           if (!context.reportedDiagnostic && !context.encounteredError) {
-            if (context.truncating) {
-              result.truncating = true;
-            }
-            result.addedLength = addedLength;
-            (_b = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _b.set(key, result);
+            (_b2 = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _b2.set(key, { node: result, truncating: context.truncating, addedLength });
           }
           context.visitedTypes.delete(typeId);
           if (id) {
@@ -44509,7 +48794,11 @@ ${lanes.join("\n")}
           }
           function deepCloneOrReuseNodes(nodes, visitor, test, start, count) {
             if (nodes && nodes.length === 0) {
-              return setTextRange(factory.createNodeArray(void 0, nodes.hasTrailingComma), nodes);
+              return setTextRange(factory.createNodeArray(
+                /*nodes*/
+                void 0,
+                nodes.hasTrailingComma
+              ), nodes);
             }
             return visitNodes2(nodes, visitor, test, start, count);
           }
@@ -44522,7 +48811,10 @@ ${lanes.join("\n")}
           if (!resolved.properties.length && !resolved.indexInfos.length) {
             if (!resolved.callSignatures.length && !resolved.constructSignatures.length) {
               context.approximateLength += 2;
-              return setEmitFlags(factory.createTypeLiteralNode(void 0), 1 /* SingleLine */);
+              return setEmitFlags(factory.createTypeLiteralNode(
+                /*members*/
+                void 0
+              ), 1 /* SingleLine */);
             }
             if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) {
               const signature = resolved.callSignatures[0];
@@ -44538,7 +48830,9 @@ ${lanes.join("\n")}
           const abstractSignatures = filter(resolved.constructSignatures, (signature) => !!(signature.flags & 4 /* Abstract */));
           if (some(abstractSignatures)) {
             const types = map(abstractSignatures, getOrCreateTypeFromSignature);
-            const typeElementCount = resolved.callSignatures.length + (resolved.constructSignatures.length - abstractSignatures.length) + resolved.indexInfos.length + (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ ? countWhere(resolved.properties, (p) => !(p.flags & 4194304 /* Prototype */)) : length(resolved.properties));
+            const typeElementCount = resolved.callSignatures.length + (resolved.constructSignatures.length - abstractSignatures.length) + resolved.indexInfos.length + // exclude `prototype` when writing a class expression as a type literal, as per
+            // the logic in `createTypeNodesFromResolvedType`.
+            (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ ? countWhere(resolved.properties, (p) => !(p.flags & 4194304 /* Prototype */)) : length(resolved.properties));
             if (typeElementCount) {
               types.push(getResolvedTypeWithoutAbstractConstructSignatures(resolved));
             }
@@ -44695,7 +48989,15 @@ ${lanes.join("\n")}
         }
         function createTypeNodesFromResolvedType(resolvedType) {
           if (checkTruncationLength(context)) {
-            return [factory.createPropertySignature(void 0, "...", void 0, void 0)];
+            return [factory.createPropertySignature(
+              /*modifiers*/
+              void 0,
+              "...",
+              /*questionToken*/
+              void 0,
+              /*type*/
+              void 0
+            )];
           }
           const typeElements = [];
           for (const signature of resolvedType.callSignatures) {
@@ -44725,7 +49027,15 @@ ${lanes.join("\n")}
               }
             }
             if (checkTruncationLength(context) && i + 2 < properties.length - 1) {
-              typeElements.push(factory.createPropertySignature(void 0, `... ${properties.length - i} more ...`, void 0, void 0));
+              typeElements.push(factory.createPropertySignature(
+                /*modifiers*/
+                void 0,
+                `... ${properties.length - i} more ...`,
+                /*questionToken*/
+                void 0,
+                /*type*/
+                void 0
+              ));
               addPropertyToElementList(properties[properties.length - 1], context, typeElements);
               break;
             }
@@ -44737,21 +49047,25 @@ ${lanes.join("\n")}
       function createElidedInformationPlaceholder(context) {
         context.approximateLength += 3;
         if (!(context.flags & 1 /* NoTruncation */)) {
-          return factory.createTypeReferenceNode(factory.createIdentifier("..."), void 0);
+          return factory.createTypeReferenceNode(
+            factory.createIdentifier("..."),
+            /*typeArguments*/
+            void 0
+          );
         }
         return factory.createKeywordTypeNode(131 /* AnyKeyword */);
       }
       function shouldUsePlaceholderForProperty(propertySymbol, context) {
         var _a2;
-        return !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */) && (contains(context.reverseMappedStack, propertySymbol) || ((_a2 = context.reverseMappedStack) == null ? void 0 : _a2[0]) && !(getObjectFlags(last(context.reverseMappedStack).propertyType) & 16 /* Anonymous */));
+        return !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */) && (contains(context.reverseMappedStack, propertySymbol) || ((_a2 = context.reverseMappedStack) == null ? void 0 : _a2[0]) && !(getObjectFlags(last(context.reverseMappedStack).links.propertyType) & 16 /* Anonymous */));
       }
       function addPropertyToElementList(propertySymbol, context, typeElements) {
-        var _a2, _b;
+        var _a2;
         const propertyIsReverseMapped = !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */);
         const propertyType = shouldUsePlaceholderForProperty(propertySymbol, context) ? anyType : getNonMissingTypeOfSymbol(propertySymbol);
         const saveEnclosingDeclaration = context.enclosingDeclaration;
         context.enclosingDeclaration = void 0;
-        if (context.tracker.trackSymbol && isLateBoundName(propertySymbol.escapedName)) {
+        if (context.tracker.canTrackSymbol && isLateBoundName(propertySymbol.escapedName)) {
           if (propertySymbol.declarations) {
             const decl = first(propertySymbol.declarations);
             if (hasLateBindableName(decl)) {
@@ -44764,11 +49078,11 @@ ${lanes.join("\n")}
                 trackComputedName(decl.name.expression, saveEnclosingDeclaration, context);
               }
             }
-          } else if ((_a2 = context.tracker) == null ? void 0 : _a2.reportNonSerializableProperty) {
+          } else {
             context.tracker.reportNonSerializableProperty(symbolToString(propertySymbol));
           }
         }
-        context.enclosingDeclaration = propertySymbol.valueDeclaration || ((_b = propertySymbol.declarations) == null ? void 0 : _b[0]) || saveEnclosingDeclaration;
+        context.enclosingDeclaration = propertySymbol.valueDeclaration || ((_a2 = propertySymbol.declarations) == null ? void 0 : _a2[0]) || saveEnclosingDeclaration;
         const propertyName = getPropertyNameNodeForSymbol(propertySymbol, context);
         context.enclosingDeclaration = saveEnclosingDeclaration;
         context.approximateLength += symbolName(propertySymbol).length + 1;
@@ -44807,8 +49121,8 @@ ${lanes.join("\n")}
         }
         function preserveCommentsOn(node) {
           var _a3;
-          if (some(propertySymbol.declarations, (d) => d.kind === 350 /* JSDocPropertyTag */)) {
-            const d = (_a3 = propertySymbol.declarations) == null ? void 0 : _a3.find((d2) => d2.kind === 350 /* JSDocPropertyTag */);
+          if (some(propertySymbol.declarations, (d) => d.kind === 351 /* JSDocPropertyTag */)) {
+            const d = (_a3 = propertySymbol.declarations) == null ? void 0 : _a3.find((d2) => d2.kind === 351 /* JSDocPropertyTag */);
             const commentText = getTextOfJSDocComment(d.comment);
             if (commentText) {
               setSyntheticLeadingComments(node, [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]);
@@ -44823,11 +49137,19 @@ ${lanes.join("\n")}
         if (some(types)) {
           if (checkTruncationLength(context)) {
             if (!isBareList) {
-              return [factory.createTypeReferenceNode("...", void 0)];
+              return [factory.createTypeReferenceNode(
+                "...",
+                /*typeArguments*/
+                void 0
+              )];
             } else if (types.length > 2) {
               return [
                 typeToTypeNodeHelper(types[0], context),
-                factory.createTypeReferenceNode(`... ${types.length - 2} more ...`, void 0),
+                factory.createTypeReferenceNode(
+                  `... ${types.length - 2} more ...`,
+                  /*typeArguments*/
+                  void 0
+                ),
                 typeToTypeNodeHelper(types[types.length - 1], context)
               ];
             }
@@ -44839,7 +49161,11 @@ ${lanes.join("\n")}
           for (const type of types) {
             i++;
             if (checkTruncationLength(context) && i + 2 < types.length - 1) {
-              result.push(factory.createTypeReferenceNode(`... ${types.length - i} more ...`, void 0));
+              result.push(factory.createTypeReferenceNode(
+                `... ${types.length - i} more ...`,
+                /*typeArguments*/
+                void 0
+              ));
               const typeNode2 = typeToTypeNodeHelper(types[types.length - 1], context);
               if (typeNode2) {
                 result.push(typeNode2);
@@ -44877,11 +49203,15 @@ ${lanes.join("\n")}
         const name = getNameFromIndexInfo(indexInfo) || "x";
         const indexerTypeNode = typeToTypeNodeHelper(indexInfo.keyType, context);
         const indexingParameter = factory.createParameterDeclaration(
+          /*modifiers*/
           void 0,
+          /*dotDotDotToken*/
           void 0,
           name,
+          /*questionToken*/
           void 0,
           indexerTypeNode,
+          /*initializer*/
           void 0
         );
         if (!typeNode) {
@@ -44910,7 +49240,11 @@ ${lanes.join("\n")}
         } else {
           typeParameters = signature.typeParameters && signature.typeParameters.map((parameter) => typeParameterToDeclaration(parameter, context));
         }
-        const expandedParams = getExpandedParameters(signature, true)[0];
+        const expandedParams = getExpandedParameters(
+          signature,
+          /*skipUnionExpanding*/
+          true
+        )[0];
         const parameters = (some(expandedParams, (p) => p !== expandedParams[expandedParams.length - 1] && !!(getCheckFlags(p) & 32768 /* RestParameter */)) ? signature.parameters : expandedParams).map((parameter) => symbolToParameterDeclaration(parameter, context, kind === 173 /* Constructor */, options == null ? void 0 : options.privateSymbolVisitor, options == null ? void 0 : options.bundledImports));
         const thisParameter = context.flags & 33554432 /* OmitThisParameter */ ? void 0 : tryGetThisParameterDeclaration(signature, context);
         if (thisParameter) {
@@ -44936,7 +49270,64 @@ ${lanes.join("\n")}
           const flags = modifiersToFlags(modifiers);
           modifiers = factory.createModifiersFromModifierFlags(flags | 256 /* Abstract */);
         }
-        const node = kind === 176 /* CallSignature */ ? factory.createCallSignature(typeParameters, parameters, returnTypeNode) : kind === 177 /* ConstructSignature */ ? factory.createConstructSignature(typeParameters, parameters, returnTypeNode) : kind === 170 /* MethodSignature */ ? factory.createMethodSignature(modifiers, (_a2 = options == null ? void 0 : options.name) != null ? _a2 : factory.createIdentifier(""), options == null ? void 0 : options.questionToken, typeParameters, parameters, returnTypeNode) : kind === 171 /* MethodDeclaration */ ? factory.createMethodDeclaration(modifiers, void 0, (_b = options == null ? void 0 : options.name) != null ? _b : factory.createIdentifier(""), void 0, typeParameters, parameters, returnTypeNode, void 0) : kind === 173 /* Constructor */ ? factory.createConstructorDeclaration(modifiers, parameters, void 0) : kind === 174 /* GetAccessor */ ? factory.createGetAccessorDeclaration(modifiers, (_c = options == null ? void 0 : options.name) != null ? _c : factory.createIdentifier(""), parameters, returnTypeNode, void 0) : kind === 175 /* SetAccessor */ ? factory.createSetAccessorDeclaration(modifiers, (_d = options == null ? void 0 : options.name) != null ? _d : factory.createIdentifier(""), parameters, void 0) : kind === 178 /* IndexSignature */ ? factory.createIndexSignature(modifiers, parameters, returnTypeNode) : kind === 320 /* JSDocFunctionType */ ? factory.createJSDocFunctionType(parameters, returnTypeNode) : kind === 181 /* FunctionType */ ? factory.createFunctionTypeNode(typeParameters, parameters, returnTypeNode != null ? returnTypeNode : factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 182 /* ConstructorType */ ? factory.createConstructorTypeNode(modifiers, typeParameters, parameters, returnTypeNode != null ? returnTypeNode : factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 259 /* FunctionDeclaration */ ? factory.createFunctionDeclaration(modifiers, void 0, (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""), typeParameters, parameters, returnTypeNode, void 0) : kind === 215 /* FunctionExpression */ ? factory.createFunctionExpression(modifiers, void 0, (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""), typeParameters, parameters, returnTypeNode, factory.createBlock([])) : kind === 216 /* ArrowFunction */ ? factory.createArrowFunction(modifiers, typeParameters, parameters, returnTypeNode, void 0, factory.createBlock([])) : Debug.assertNever(kind);
+        const node = kind === 176 /* CallSignature */ ? factory.createCallSignature(typeParameters, parameters, returnTypeNode) : kind === 177 /* ConstructSignature */ ? factory.createConstructSignature(typeParameters, parameters, returnTypeNode) : kind === 170 /* MethodSignature */ ? factory.createMethodSignature(modifiers, (_a2 = options == null ? void 0 : options.name) != null ? _a2 : factory.createIdentifier(""), options == null ? void 0 : options.questionToken, typeParameters, parameters, returnTypeNode) : kind === 171 /* MethodDeclaration */ ? factory.createMethodDeclaration(
+          modifiers,
+          /*asteriskToken*/
+          void 0,
+          (_b = options == null ? void 0 : options.name) != null ? _b : factory.createIdentifier(""),
+          /*questionToken*/
+          void 0,
+          typeParameters,
+          parameters,
+          returnTypeNode,
+          /*body*/
+          void 0
+        ) : kind === 173 /* Constructor */ ? factory.createConstructorDeclaration(
+          modifiers,
+          parameters,
+          /*body*/
+          void 0
+        ) : kind === 174 /* GetAccessor */ ? factory.createGetAccessorDeclaration(
+          modifiers,
+          (_c = options == null ? void 0 : options.name) != null ? _c : factory.createIdentifier(""),
+          parameters,
+          returnTypeNode,
+          /*body*/
+          void 0
+        ) : kind === 175 /* SetAccessor */ ? factory.createSetAccessorDeclaration(
+          modifiers,
+          (_d = options == null ? void 0 : options.name) != null ? _d : factory.createIdentifier(""),
+          parameters,
+          /*body*/
+          void 0
+        ) : kind === 178 /* IndexSignature */ ? factory.createIndexSignature(modifiers, parameters, returnTypeNode) : kind === 320 /* JSDocFunctionType */ ? factory.createJSDocFunctionType(parameters, returnTypeNode) : kind === 181 /* FunctionType */ ? factory.createFunctionTypeNode(typeParameters, parameters, returnTypeNode != null ? returnTypeNode : factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 182 /* ConstructorType */ ? factory.createConstructorTypeNode(modifiers, typeParameters, parameters, returnTypeNode != null ? returnTypeNode : factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 259 /* FunctionDeclaration */ ? factory.createFunctionDeclaration(
+          modifiers,
+          /*asteriskToken*/
+          void 0,
+          (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""),
+          typeParameters,
+          parameters,
+          returnTypeNode,
+          /*body*/
+          void 0
+        ) : kind === 215 /* FunctionExpression */ ? factory.createFunctionExpression(
+          modifiers,
+          /*asteriskToken*/
+          void 0,
+          (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""),
+          typeParameters,
+          parameters,
+          returnTypeNode,
+          factory.createBlock([])
+        ) : kind === 216 /* ArrowFunction */ ? factory.createArrowFunction(
+          modifiers,
+          typeParameters,
+          parameters,
+          returnTypeNode,
+          /*equalsGreaterThanToken*/
+          void 0,
+          factory.createBlock([])
+        ) : Debug.assertNever(kind);
         if (typeArguments) {
           node.typeArguments = factory.createNodeArray(typeArguments);
         }
@@ -44950,9 +49341,12 @@ ${lanes.join("\n")}
           const thisTag = getJSDocThisTag(signature.declaration);
           if (thisTag && thisTag.typeExpression) {
             return factory.createParameterDeclaration(
+              /* modifiers */
               void 0,
+              /* dotDotDotToken */
               void 0,
               "this",
+              /* questionToken */
               void 0,
               typeToTypeNodeHelper(getTypeFromTypeNode(thisTag.typeExpression), context)
             );
@@ -44962,7 +49356,7 @@ ${lanes.join("\n")}
       function typeParameterToDeclarationWithConstraint(type, context, constraintNode) {
         const savedContextFlags = context.flags;
         context.flags &= ~512 /* WriteTypeParametersInQualifiedName */;
-        const modifiers = factory.createModifiersFromModifierFlags(getVarianceModifiers(type));
+        const modifiers = factory.createModifiersFromModifierFlags(getTypeParameterModifiers(type));
         const name = typeParameterToName(type, context);
         const defaultParameter = getDefaultFromTypeParameter(type);
         const defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter, context);
@@ -44976,7 +49370,7 @@ ${lanes.join("\n")}
       function symbolToParameterDeclaration(parameterSymbol, context, preserveModifierFlags, privateSymbolVisitor, bundledImports) {
         let parameterDeclaration = getDeclarationOfKind(parameterSymbol, 166 /* Parameter */);
         if (!parameterDeclaration && !isTransientSymbol(parameterSymbol)) {
-          parameterDeclaration = getDeclarationOfKind(parameterSymbol, 343 /* JSDocParameterTag */);
+          parameterDeclaration = getDeclarationOfKind(parameterSymbol, 344 /* JSDocParameterTag */);
         }
         let parameterType = getTypeOfSymbol(parameterSymbol);
         if (parameterDeclaration && isRequiredInitializedParameter(parameterDeclaration)) {
@@ -44995,6 +49389,7 @@ ${lanes.join("\n")}
           name,
           questionToken,
           parameterTypeNode,
+          /*initializer*/
           void 0
         );
         context.approximateLength += symbolName(parameterSymbol).length + 3;
@@ -45002,16 +49397,24 @@ ${lanes.join("\n")}
         function cloneBindingName(node) {
           return elideInitializerAndSetEmitFlags(node);
           function elideInitializerAndSetEmitFlags(node2) {
-            if (context.tracker.trackSymbol && isComputedPropertyName(node2) && isLateBindableName(node2)) {
+            if (context.tracker.canTrackSymbol && isComputedPropertyName(node2) && isLateBindableName(node2)) {
               trackComputedName(node2.expression, context.enclosingDeclaration, context);
             }
-            let visited = visitEachChild(node2, elideInitializerAndSetEmitFlags, nullTransformationContext, void 0, elideInitializerAndSetEmitFlags);
+            let visited = visitEachChild(
+              node2,
+              elideInitializerAndSetEmitFlags,
+              nullTransformationContext,
+              /*nodesVisitor*/
+              void 0,
+              elideInitializerAndSetEmitFlags
+            );
             if (isBindingElement(visited)) {
               visited = factory.updateBindingElement(
                 visited,
                 visited.dotDotDotToken,
                 visited.propertyName,
                 visited.name,
+                /*initializer*/
                 void 0
               );
             }
@@ -45023,10 +49426,20 @@ ${lanes.join("\n")}
         }
       }
       function trackComputedName(accessExpression, enclosingDeclaration, context) {
-        if (!context.tracker.trackSymbol)
+        if (!context.tracker.canTrackSymbol)
           return;
         const firstIdentifier = getFirstIdentifier(accessExpression);
-        const name = resolveName(firstIdentifier, firstIdentifier.escapedText, 111551 /* Value */ | 1048576 /* ExportValue */, void 0, void 0, true);
+        const name = resolveName(
+          firstIdentifier,
+          firstIdentifier.escapedText,
+          111551 /* Value */ | 1048576 /* ExportValue */,
+          /*nodeNotFoundErrorMessage*/
+          void 0,
+          /*nameArg*/
+          void 0,
+          /*isUse*/
+          true
+        );
         if (name) {
           context.tracker.trackSymbol(name, enclosingDeclaration, 111551 /* Value */);
         }
@@ -45039,7 +49452,12 @@ ${lanes.join("\n")}
         let chain;
         const isTypeParameter = symbol.flags & 262144 /* TypeParameter */;
         if (!isTypeParameter && (context.enclosingDeclaration || context.flags & 64 /* UseFullyQualifiedType */) && !(context.flags & 134217728 /* DoNotIncludeSymbolChain */)) {
-          chain = Debug.checkDefined(getSymbolChain(symbol, meaning, true));
+          chain = Debug.checkDefined(getSymbolChain(
+            symbol,
+            meaning,
+            /*endOfChain*/
+            true
+          ));
           Debug.assert(chain && chain.length > 0);
         } else {
           chain = [symbol];
@@ -45056,7 +49474,12 @@ ${lanes.join("\n")}
               indices.sort(sortByBestName);
               const sortedParents = indices.map((i) => parents[i]);
               for (const parent2 of sortedParents) {
-                const parentChain = getSymbolChain(parent2, getQualifiedLeftMeaning(meaning2), false);
+                const parentChain = getSymbolChain(
+                  parent2,
+                  getQualifiedLeftMeaning(meaning2),
+                  /*endOfChain*/
+                  false
+                );
                 if (parentChain) {
                   if (parent2.exports && parent2.exports.get("export=" /* ExportEquals */) && getSymbolIfSameReference(parent2.exports.get("export=" /* ExportEquals */), symbol2)) {
                     accessibleSymbolChain = parentChain;
@@ -45071,7 +49494,11 @@ ${lanes.join("\n")}
           if (accessibleSymbolChain) {
             return accessibleSymbolChain;
           }
-          if (endOfChain || !(symbol2.flags & (2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */))) {
+          if (
+            // If this is the last part of outputting the symbol, always output. The cases apply only to parent symbols.
+            endOfChain || // If a parent symbol is an anonymous type, don't write it.
+            !(symbol2.flags & (2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */))
+          ) {
             if (!endOfChain && !yieldModuleSymbol && !!forEach(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
               return;
             }
@@ -45119,7 +49546,7 @@ ${lanes.join("\n")}
             const params = getTypeParametersOfClassOrInterface(
               parentSymbol.flags & 2097152 /* Alias */ ? resolveAlias(parentSymbol) : parentSymbol
             );
-            typeParameterNodes = mapToTypeNodes(map(params, (t) => getMappedType(t, nextSymbol.mapper)), context);
+            typeParameterNodes = mapToTypeNodes(map(params, (t) => getMappedType(t, nextSymbol.links.mapper)), context);
           } else {
             typeParameterNodes = typeParametersToTypeParameterDeclarations(symbol, context);
           }
@@ -45165,7 +49592,7 @@ ${lanes.join("\n")}
         }
         const contextFile = getSourceFileOfNode(getOriginalNode(context.enclosingDeclaration));
         const resolutionMode = overrideImportMode || (contextFile == null ? void 0 : contextFile.impliedNodeFormat);
-        const cacheKey = getSpecifierCacheKey(contextFile.path, resolutionMode);
+        const cacheKey = createModeAwareCacheKey(contextFile.path, resolutionMode);
         const links = getSymbolLinks(symbol);
         let specifier = links.specifierCache && links.specifierCache.get(cacheKey);
         if (!specifier) {
@@ -45188,9 +49615,6 @@ ${lanes.join("\n")}
           links.specifierCache.set(cacheKey, specifier);
         }
         return specifier;
-        function getSpecifierCacheKey(path, mode) {
-          return mode === void 0 ? path : `${mode}|${path}`;
-        }
       }
       function symbolToEntityNameNode(symbol) {
         const identifier = factory.createIdentifier(unescapeLeadingUnderscores(symbol.escapedName));
@@ -45328,7 +49752,16 @@ ${lanes.join("\n")}
         }
       }
       function typeParameterShadowsNameInScope(escapedName, context, type) {
-        const result = resolveName(context.enclosingDeclaration, escapedName, 788968 /* Type */, void 0, escapedName, false);
+        const result = resolveName(
+          context.enclosingDeclaration,
+          escapedName,
+          788968 /* Type */,
+          /*nameNotFoundArg*/
+          void 0,
+          escapedName,
+          /*isUse*/
+          false
+        );
         if (result) {
           if (result.flags & 262144 /* TypeParameter */ && result === type.symbol) {
             return false;
@@ -45345,7 +49778,13 @@ ${lanes.join("\n")}
             return cached;
           }
         }
-        let result = symbolToName(type.symbol, context, 788968 /* Type */, true);
+        let result = symbolToName(
+          type.symbol,
+          context,
+          788968 /* Type */,
+          /*expectsIdentifier*/
+          true
+        );
         if (!(result.kind & 79 /* Identifier */)) {
           return factory.createIdentifier("(Missing type parameter)");
         }
@@ -45404,8 +49843,7 @@ ${lanes.join("\n")}
           if (isSingleOrDoubleQuote(firstChar) && some(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) {
             return factory.createStringLiteral(getSpecifierForModuleSymbol(symbol2, context));
           }
-          const canUsePropertyAccess = firstChar === 35 /* hash */ ? symbolName2.length > 1 && isIdentifierStart(symbolName2.charCodeAt(1), languageVersion) : isIdentifierStart(firstChar, languageVersion);
-          if (index === 0 || canUsePropertyAccess) {
+          if (index === 0 || canUsePropertyAccess(symbolName2, languageVersion)) {
             const identifier = setEmitFlags(factory.createIdentifier(symbolName2, typeParameterNodes), 33554432 /* NoAsciiEscaping */);
             identifier.symbol = symbol2;
             return index > 0 ? factory.createPropertyAccessExpression(createExpressionFromSymbolChain(chain2, index - 1), identifier) : identifier;
@@ -45434,7 +49872,11 @@ ${lanes.join("\n")}
       }
       function isSingleQuotedStringNamed(d) {
         const name = getNameOfDeclaration(d);
-        return !!(name && isStringLiteral(name) && (name.singleQuote || !nodeIsSynthesized(name) && startsWith(getTextOfNode(name, false), "'")));
+        return !!(name && isStringLiteral(name) && (name.singleQuote || !nodeIsSynthesized(name) && startsWith(getTextOfNode(
+          name,
+          /*includeTrivia*/
+          false
+        ), "'")));
       }
       function getPropertyNameNodeForSymbol(symbol, context) {
         const stringNamed = !!length(symbol.declarations) && every(symbol.declarations, isStringNamed);
@@ -45475,7 +49917,7 @@ ${lanes.join("\n")}
         if (initial.typeParameterSymbolList) {
           initial.typeParameterSymbolList = new Set(initial.typeParameterSymbolList);
         }
-        initial.tracker = wrapSymbolTrackerToReportForContext(initial, initial.tracker);
+        initial.tracker = new SymbolTrackerImpl(initial, initial.tracker.inner, initial.tracker.moduleResolverHost);
         return initial;
       }
       function getDeclarationWithTypeAnnotation(symbol, enclosingDeclaration) {
@@ -45532,19 +49974,31 @@ ${lanes.join("\n")}
         return typeToTypeNodeHelper(type, context);
       }
       function trackExistingEntityName(node, context, includePrivateSymbol) {
-        var _a2, _b;
         let introducesError = false;
         const leftmost = getFirstIdentifier(node);
         if (isInJSFile(node) && (isExportsIdentifier(leftmost) || isModuleExportsAccessExpression(leftmost.parent) || isQualifiedName(leftmost.parent) && isModuleIdentifier(leftmost.parent.left) && isExportsIdentifier(leftmost.parent.right))) {
           introducesError = true;
           return { introducesError, node };
         }
-        const sym = resolveEntityName(leftmost, 67108863 /* All */, true, true);
+        const sym = resolveEntityName(
+          leftmost,
+          67108863 /* All */,
+          /*ignoreErrors*/
+          true,
+          /*dontResolveALias*/
+          true
+        );
         if (sym) {
-          if (isSymbolAccessible(sym, context.enclosingDeclaration, 67108863 /* All */, false).accessibility !== 0 /* Accessible */) {
+          if (isSymbolAccessible(
+            sym,
+            context.enclosingDeclaration,
+            67108863 /* All */,
+            /*shouldComputeAliasesToMakeVisible*/
+            false
+          ).accessibility !== 0 /* Accessible */) {
             introducesError = true;
           } else {
-            (_b = (_a2 = context.tracker) == null ? void 0 : _a2.trackSymbol) == null ? void 0 : _b.call(_a2, sym, context.enclosingDeclaration, 67108863 /* All */);
+            context.tracker.trackSymbol(sym, context.enclosingDeclaration, 67108863 /* All */);
             includePrivateSymbol == null ? void 0 : includePrivateSymbol(sym);
           }
           if (isIdentifier(node)) {
@@ -45592,6 +50046,7 @@ ${lanes.join("\n")}
               const typeViaParent = getTypeOfPropertyOfType(getTypeFromTypeNode(node), name.escapedText);
               const overrideTypeNode = typeViaParent && t.typeExpression && getTypeFromTypeNode(t.typeExpression.type) !== typeViaParent ? typeToTypeNodeHelper(typeViaParent, context) : void 0;
               return factory.createPropertySignature(
+                /*modifiers*/
                 void 0,
                 name,
                 t.isBracketed || t.typeExpression && isJSDocOptionalType(t.typeExpression.type) ? factory.createToken(57 /* QuestionToken */) : void 0,
@@ -45604,11 +50059,15 @@ ${lanes.join("\n")}
           }
           if ((isExpressionWithTypeArguments(node) || isTypeReferenceNode(node)) && isJSDocIndexSignature(node)) {
             return factory.createTypeLiteralNode([factory.createIndexSignature(
+              /*modifiers*/
               void 0,
               [factory.createParameterDeclaration(
+                /*modifiers*/
                 void 0,
+                /*dotdotdotToken*/
                 void 0,
                 "x",
+                /*questionToken*/
                 void 0,
                 visitNode(node.typeArguments[0], visitExistingNodeTreeSymbols)
               )],
@@ -45619,14 +50078,17 @@ ${lanes.join("\n")}
             if (isJSDocConstructSignature(node)) {
               let newTypeNode;
               return factory.createConstructorTypeNode(
+                /*modifiers*/
                 void 0,
                 visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols),
                 mapDefined(node.parameters, (p, i) => p.name && isIdentifier(p.name) && p.name.escapedText === "new" ? (newTypeNode = p.type, void 0) : factory.createParameterDeclaration(
+                  /*modifiers*/
                   void 0,
                   getEffectiveDotDotDotForParameter(p),
                   getNameForJSDocFunctionParameter(p, i),
                   p.questionToken,
                   visitNode(p.type, visitExistingNodeTreeSymbols),
+                  /*initializer*/
                   void 0
                 )),
                 visitNode(newTypeNode || node.type, visitExistingNodeTreeSymbols) || factory.createKeywordTypeNode(131 /* AnyKeyword */)
@@ -45635,23 +50097,32 @@ ${lanes.join("\n")}
               return factory.createFunctionTypeNode(
                 visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols),
                 map(node.parameters, (p, i) => factory.createParameterDeclaration(
+                  /*modifiers*/
                   void 0,
                   getEffectiveDotDotDotForParameter(p),
                   getNameForJSDocFunctionParameter(p, i),
                   p.questionToken,
                   visitNode(p.type, visitExistingNodeTreeSymbols),
+                  /*initializer*/
                   void 0
                 )),
                 visitNode(node.type, visitExistingNodeTreeSymbols) || factory.createKeywordTypeNode(131 /* AnyKeyword */)
               );
             }
           }
-          if (isTypeReferenceNode(node) && isInJSDoc(node) && (!existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(node, getTypeFromTypeNode(node)) || getIntendedTypeFromJSDocTypeReference(node) || unknownSymbol === resolveTypeReferenceName(node, 788968 /* Type */, true))) {
+          if (isTypeReferenceNode(node) && isInJSDoc(node) && (!existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(node, getTypeFromTypeNode(node)) || getIntendedTypeFromJSDocTypeReference(node) || unknownSymbol === resolveTypeReferenceName(
+            node,
+            788968 /* Type */,
+            /*ignoreErrors*/
+            true
+          ))) {
             return setOriginalNode(typeToTypeNodeHelper(getTypeFromTypeNode(node), context), node);
           }
           if (isLiteralImportTypeNode(node)) {
             const nodeSymbol = getNodeLinks(node).resolvedSymbol;
-            if (isInJSDoc(node) && nodeSymbol && (!node.isTypeOf && !(nodeSymbol.flags & 788968 /* Type */) || !(length(node.typeArguments) >= getMinTypeArgumentCount(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(nodeSymbol))))) {
+            if (isInJSDoc(node) && nodeSymbol && // The import type resolved using jsdoc fallback logic
+            (!node.isTypeOf && !(nodeSymbol.flags & 788968 /* Type */) || // The import type had type arguments autofilled by js fallback logic
+            !(length(node.typeArguments) >= getMinTypeArgumentCount(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(nodeSymbol))))) {
               return setOriginalNode(typeToTypeNodeHelper(getTypeFromTypeNode(node), context), node);
             }
             return factory.updateImportTypeNode(
@@ -45697,7 +50168,12 @@ ${lanes.join("\n")}
               }
             } else {
               if (context.tracker && context.tracker.trackExternalModuleSymbolOfImportTypeNode) {
-                const moduleSym = resolveExternalModuleNameWorker(lit, lit, void 0);
+                const moduleSym = resolveExternalModuleNameWorker(
+                  lit,
+                  lit,
+                  /*moduleNotFoundError*/
+                  void 0
+                );
                 if (moduleSym) {
                   context.tracker.trackExternalModuleSymbolOfImportTypeNode(moduleSym);
                 }
@@ -45708,8 +50184,18 @@ ${lanes.join("\n")}
         }
       }
       function symbolTableToDeclarationStatements(symbolTable, context, bundled) {
-        const serializePropertySymbolForClass = makeSerializePropertySymbol(factory.createPropertyDeclaration, 171 /* MethodDeclaration */, true);
-        const serializePropertySymbolForInterfaceWorker = makeSerializePropertySymbol((mods, name, question, type) => factory.createPropertySignature(mods, name, question, type), 170 /* MethodSignature */, false);
+        const serializePropertySymbolForClass = makeSerializePropertySymbol(
+          factory.createPropertyDeclaration,
+          171 /* MethodDeclaration */,
+          /*useAcessors*/
+          true
+        );
+        const serializePropertySymbolForInterfaceWorker = makeSerializePropertySymbol(
+          (mods, name, question, type) => factory.createPropertySignature(mods, name, question, type),
+          170 /* MethodSignature */,
+          /*useAcessors*/
+          false
+        );
         const enclosingDeclaration = context.enclosingDeclaration;
         let results = [];
         const visitedSymbols = /* @__PURE__ */ new Set();
@@ -45719,23 +50205,31 @@ ${lanes.join("\n")}
           ...oldcontext,
           usedSymbolNames: new Set(oldcontext.usedSymbolNames),
           remappedSymbolNames: /* @__PURE__ */ new Map(),
-          tracker: {
-            ...oldcontext.tracker,
-            trackSymbol: (sym, decl, meaning) => {
-              const accessibleResult = isSymbolAccessible(sym, decl, meaning, false);
-              if (accessibleResult.accessibility === 0 /* Accessible */) {
-                const chain = lookupSymbolChainWorker(sym, context, meaning);
-                if (!(sym.flags & 4 /* Property */)) {
-                  includePrivateSymbol(chain[0]);
-                }
-              } else if (oldcontext.tracker && oldcontext.tracker.trackSymbol) {
-                return oldcontext.tracker.trackSymbol(sym, decl, meaning);
+          tracker: void 0
+        };
+        const tracker = {
+          ...oldcontext.tracker.inner,
+          trackSymbol: (sym, decl, meaning) => {
+            var _a2;
+            const accessibleResult = isSymbolAccessible(
+              sym,
+              decl,
+              meaning,
+              /*computeAliases*/
+              false
+            );
+            if (accessibleResult.accessibility === 0 /* Accessible */) {
+              const chain = lookupSymbolChainWorker(sym, context, meaning);
+              if (!(sym.flags & 4 /* Property */)) {
+                includePrivateSymbol(chain[0]);
               }
-              return false;
+            } else if ((_a2 = oldcontext.tracker.inner) == null ? void 0 : _a2.trackSymbol) {
+              return oldcontext.tracker.inner.trackSymbol(sym, decl, meaning);
             }
+            return false;
           }
         };
-        context.tracker = wrapSymbolTrackerToReportForContext(context, context.tracker);
+        context.tracker = new SymbolTrackerImpl(context, tracker, oldcontext.tracker.moduleResolverHost);
         forEachEntry(symbolTable, (symbol, name) => {
           const baseName = unescapeLeadingUnderscores(name);
           void getInternalSymbolName(symbol, baseName);
@@ -45773,9 +50267,18 @@ ${lanes.join("\n")}
                 body = factory.updateModuleBlock(
                   body,
                   factory.createNodeArray([...ns.body.statements, factory.createExportDeclaration(
+                    /*modifiers*/
                     void 0,
+                    /*isTypeOnly*/
                     false,
-                    factory.createNamedExports(map(flatMap(excessExports, (e) => getNamesOfDeclaration(e)), (id) => factory.createExportSpecifier(false, void 0, id))),
+                    factory.createNamedExports(map(flatMap(excessExports, (e) => getNamesOfDeclaration(e)), (id) => factory.createExportSpecifier(
+                      /*isTypeOnly*/
+                      false,
+                      /*alias*/
+                      void 0,
+                      id
+                    ))),
+                    /*moduleSpecifier*/
                     void 0
                   )])
                 )
@@ -45798,9 +50301,12 @@ ${lanes.join("\n")}
           if (length(exports) > 1) {
             const nonExports = filter(statements, (d) => !isExportDeclaration(d) || !!d.moduleSpecifier || !d.exportClause);
             statements = [...nonExports, factory.createExportDeclaration(
+              /*modifiers*/
               void 0,
+              /*isTypeOnly*/
               false,
               factory.createNamedExports(flatMap(exports, (e) => cast(e.exportClause, isNamedExports).elements)),
+              /*moduleSpecifier*/
               void 0
             )];
           }
@@ -45813,7 +50319,9 @@ ${lanes.join("\n")}
                   statements = [
                     ...filter(statements, (s) => group2.indexOf(s) === -1),
                     factory.createExportDeclaration(
+                      /*modifiers*/
                       void 0,
+                      /*isTypeOnly*/
                       false,
                       factory.createNamedExports(flatMap(group2, (e) => cast(e.exportClause, isNamedExports).elements)),
                       group2[0].moduleSpecifier
@@ -45882,11 +50390,21 @@ ${lanes.join("\n")}
             deferredPrivatesStack.push(/* @__PURE__ */ new Map());
           }
           symbolTable2.forEach((symbol) => {
-            serializeSymbol(symbol, false, !!propertyAsAlias);
+            serializeSymbol(
+              symbol,
+              /*isPrivate*/
+              false,
+              !!propertyAsAlias
+            );
           });
           if (!suppressNewPrivateContext) {
             deferredPrivatesStack[deferredPrivatesStack.length - 1].forEach((symbol) => {
-              serializeSymbol(symbol, true, !!propertyAsAlias);
+              serializeSymbol(
+                symbol,
+                /*isPrivate*/
+                true,
+                !!propertyAsAlias
+              );
             });
             deferredPrivatesStack.pop();
           }
@@ -45954,24 +50472,47 @@ ${lanes.join("\n")}
                   const alias = localName === propertyAccessRequire.parent.right.escapedText ? void 0 : propertyAccessRequire.parent.right;
                   addResult(
                     factory.createExportDeclaration(
+                      /*modifiers*/
                       void 0,
+                      /*isTypeOnly*/
                       false,
-                      factory.createNamedExports([factory.createExportSpecifier(false, alias, localName)])
+                      factory.createNamedExports([factory.createExportSpecifier(
+                        /*isTypeOnly*/
+                        false,
+                        alias,
+                        localName
+                      )])
                     ),
                     0 /* None */
                   );
                   context.tracker.trackSymbol(type.symbol, context.enclosingDeclaration, 111551 /* Value */);
                 } else {
-                  const statement = setTextRange(factory.createVariableStatement(void 0, factory.createVariableDeclarationList([
-                    factory.createVariableDeclaration(name, void 0, serializeTypeForDeclaration(context, type, symbol, enclosingDeclaration, includePrivateSymbol, bundled))
-                  ], flags)), textRange);
+                  const statement = setTextRange(factory.createVariableStatement(
+                    /*modifiers*/
+                    void 0,
+                    factory.createVariableDeclarationList([
+                      factory.createVariableDeclaration(
+                        name,
+                        /*exclamationToken*/
+                        void 0,
+                        serializeTypeForDeclaration(context, type, symbol, enclosingDeclaration, includePrivateSymbol, bundled)
+                      )
+                    ], flags)
+                  ), textRange);
                   addResult(statement, name !== localName ? modifierFlags & ~1 /* Export */ : modifierFlags);
                   if (name !== localName && !isPrivate) {
                     addResult(
                       factory.createExportDeclaration(
+                        /*modifiers*/
                         void 0,
+                        /*isTypeOnly*/
                         false,
-                        factory.createNamedExports([factory.createExportSpecifier(false, name, localName)])
+                        factory.createNamedExports([factory.createExportSpecifier(
+                          /*isTypeOnly*/
+                          false,
+                          name,
+                          localName
+                        )])
                       ),
                       0 /* None */
                     );
@@ -46010,17 +50551,38 @@ ${lanes.join("\n")}
                 const resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier);
                 if (!resolvedModule)
                   continue;
-                addResult(factory.createExportDeclaration(void 0, false, void 0, factory.createStringLiteral(getSpecifierForModuleSymbol(resolvedModule, context))), 0 /* None */);
+                addResult(factory.createExportDeclaration(
+                  /*modifiers*/
+                  void 0,
+                  /*isTypeOnly*/
+                  false,
+                  /*exportClause*/
+                  void 0,
+                  factory.createStringLiteral(getSpecifierForModuleSymbol(resolvedModule, context))
+                ), 0 /* None */);
               }
             }
           }
           if (needsPostExportDefault) {
-            addResult(factory.createExportAssignment(void 0, false, factory.createIdentifier(getInternalSymbolName(symbol, symbolName2))), 0 /* None */);
+            addResult(factory.createExportAssignment(
+              /*modifiers*/
+              void 0,
+              /*isExportAssignment*/
+              false,
+              factory.createIdentifier(getInternalSymbolName(symbol, symbolName2))
+            ), 0 /* None */);
           } else if (needsExportDeclaration) {
             addResult(factory.createExportDeclaration(
+              /*modifiers*/
               void 0,
+              /*isTypeOnly*/
               false,
-              factory.createNamedExports([factory.createExportSpecifier(false, getInternalSymbolName(symbol, symbolName2), symbolName2)])
+              factory.createNamedExports([factory.createExportSpecifier(
+                /*isTypeOnly*/
+                false,
+                getInternalSymbolName(symbol, symbolName2),
+                symbolName2
+              )])
             ), 0 /* None */);
           }
         }
@@ -46070,7 +50632,13 @@ ${lanes.join("\n")}
           context.enclosingDeclaration = jsdocAliasDecl;
           const typeNode = jsdocAliasDecl && jsdocAliasDecl.typeExpression && isJSDocTypeExpression(jsdocAliasDecl.typeExpression) && serializeExistingTypeNode(context, jsdocAliasDecl.typeExpression.type, includePrivateSymbol, bundled) || typeToTypeNodeHelper(aliasType, context);
           addResult(setSyntheticLeadingComments(
-            factory.createTypeAliasDeclaration(void 0, getInternalSymbolName(symbol, symbolName2), typeParamDecls, typeNode),
+            factory.createTypeAliasDeclaration(
+              /*modifiers*/
+              void 0,
+              getInternalSymbolName(symbol, symbolName2),
+              typeParamDecls,
+              typeNode
+            ),
             !commentText ? [] : [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]
           ), modifierFlags);
           context.flags = oldFlags;
@@ -46088,6 +50656,7 @@ ${lanes.join("\n")}
           const indexSignatures = serializeIndexSignatures(interfaceType, baseType);
           const heritageClauses = !length(baseTypes) ? void 0 : [factory.createHeritageClause(94 /* ExtendsKeyword */, mapDefined(baseTypes, (b) => trySerializeAsTypeReference(b, 111551 /* Value */)))];
           addResult(factory.createInterfaceDeclaration(
+            /*modifiers*/
             void 0,
             getInternalSymbolName(symbol, symbolName2),
             typeParamDecls,
@@ -46114,7 +50683,9 @@ ${lanes.join("\n")}
             const containingFile = getSourceFileOfNode(context.enclosingDeclaration);
             const localName = getInternalSymbolName(symbol, symbolName2);
             const nsBody = factory.createModuleBlock([factory.createExportDeclaration(
+              /*modifiers*/
               void 0,
+              /*isTypeOnly*/
               false,
               factory.createNamedExports(mapDefined(filter(mergedMembers, (n) => n.escapedName !== "export=" /* ExportEquals */), (s) => {
                 var _a2, _b;
@@ -46125,13 +50696,23 @@ ${lanes.join("\n")}
                   (_b = (_a2 = context.tracker) == null ? void 0 : _a2.reportNonlocalAugmentation) == null ? void 0 : _b.call(_a2, containingFile, symbol, s);
                   return void 0;
                 }
-                const target = aliasDecl && getTargetOfAliasDeclaration(aliasDecl, true);
+                const target = aliasDecl && getTargetOfAliasDeclaration(
+                  aliasDecl,
+                  /*dontRecursivelyResolve*/
+                  true
+                );
                 includePrivateSymbol(target || s);
                 const targetName = target ? getInternalSymbolName(target, unescapeLeadingUnderscores(target.escapedName)) : localName2;
-                return factory.createExportSpecifier(false, name === targetName ? void 0 : targetName, name);
+                return factory.createExportSpecifier(
+                  /*isTypeOnly*/
+                  false,
+                  name === targetName ? void 0 : targetName,
+                  name
+                );
               }))
             )]);
             addResult(factory.createModuleDeclaration(
+              /*modifiers*/
               void 0,
               factory.createIdentifier(localName),
               nsBody,
@@ -46157,7 +50738,13 @@ ${lanes.join("\n")}
           }
           if (!(symbol.flags & (512 /* ValueModule */ | 1024 /* NamespaceModule */) && !!symbol.exports && !!symbol.exports.size)) {
             const props = filter(getPropertiesOfType(type), isNamespaceMember);
-            serializeAsNamespaceDeclaration(props, localName, modifierFlags, true);
+            serializeAsNamespaceDeclaration(
+              props,
+              localName,
+              modifierFlags,
+              /*suppressNewPrivateContext*/
+              true
+            );
           }
         }
         function getSignatureTextRangeLocation(signature) {
@@ -46181,7 +50768,13 @@ ${lanes.join("\n")}
               ) ? "local" : "remote"
             );
             const localProps = localVsRemoteMap.get("local") || emptyArray;
-            let fakespace = parseNodeFactory.createModuleDeclaration(void 0, factory.createIdentifier(localName), factory.createModuleBlock([]), 16 /* Namespace */);
+            let fakespace = parseNodeFactory.createModuleDeclaration(
+              /*modifiers*/
+              void 0,
+              factory.createIdentifier(localName),
+              factory.createModuleBlock([]),
+              16 /* Namespace */
+            );
             setParent(fakespace, enclosingDeclaration);
             fakespace.locals = createSymbolTable(props);
             fakespace.symbol = props[0].parent;
@@ -46192,15 +50785,27 @@ ${lanes.join("\n")}
             const subcontext = { ...context, enclosingDeclaration: fakespace };
             const oldContext = context;
             context = subcontext;
-            visitSymbolTable(createSymbolTable(localProps), suppressNewPrivateContext, true);
+            visitSymbolTable(
+              createSymbolTable(localProps),
+              suppressNewPrivateContext,
+              /*propertyAsAlias*/
+              true
+            );
             context = oldContext;
             addingDeclare = oldAddingDeclare;
             const declarations = results;
             results = oldResults;
             const defaultReplaced = map(declarations, (d) => isExportAssignment(d) && !d.isExportEquals && isIdentifier(d.expression) ? factory.createExportDeclaration(
+              /*modifiers*/
               void 0,
+              /*isTypeOnly*/
               false,
-              factory.createNamedExports([factory.createExportSpecifier(false, d.expression, factory.createIdentifier("default" /* Default */))])
+              factory.createNamedExports([factory.createExportSpecifier(
+                /*isTypeOnly*/
+                false,
+                d.expression,
+                factory.createIdentifier("default" /* Default */)
+              )])
             ) : d);
             const exportModifierStripped = every(defaultReplaced, (d) => hasSyntacticModifier(d, 1 /* Export */)) ? map(defaultReplaced, removeExportModifier) : defaultReplaced;
             fakespace = factory.updateModuleDeclaration(
@@ -46222,12 +50827,18 @@ ${lanes.join("\n")}
             let expr = e.expression;
             if (isEntityNameExpression(expr)) {
               if (isIdentifier(expr) && idText(expr) === "") {
-                return cleanup(void 0);
+                return cleanup(
+                  /*result*/
+                  void 0
+                );
               }
               let introducesError;
               ({ introducesError, node: expr } = trackExistingEntityName(expr, context, includePrivateSymbol));
               if (introducesError) {
-                return cleanup(void 0);
+                return cleanup(
+                  /*result*/
+                  void 0
+                );
               }
             }
             return cleanup(factory.createExpressionWithTypeArguments(
@@ -46275,22 +50886,42 @@ ${lanes.join("\n")}
             return !!valueDecl && isNamedDeclaration(valueDecl) && isPrivateIdentifier(valueDecl.name);
           });
           const privateProperties = hasPrivateIdentifier ? [factory.createPropertyDeclaration(
+            /*modifiers*/
             void 0,
             factory.createPrivateIdentifier("#private"),
+            /*questionOrExclamationToken*/
             void 0,
+            /*type*/
             void 0,
+            /*initializer*/
             void 0
           )] : emptyArray;
-          const publicProperties = flatMap(publicSymbolProps, (p) => serializePropertySymbolForClass(p, false, baseTypes[0]));
+          const publicProperties = flatMap(publicSymbolProps, (p) => serializePropertySymbolForClass(
+            p,
+            /*isStatic*/
+            false,
+            baseTypes[0]
+          ));
           const staticMembers = flatMap(
             filter(getPropertiesOfType(staticType), (p) => !(p.flags & 4194304 /* Prototype */) && p.escapedName !== "prototype" && !isNamespaceMember(p)),
-            (p) => serializePropertySymbolForClass(p, true, staticBaseType)
+            (p) => serializePropertySymbolForClass(
+              p,
+              /*isStatic*/
+              true,
+              staticBaseType
+            )
           );
           const isNonConstructableClassLikeInJsFile = !isClass && !!symbol.valueDeclaration && isInJSFile(symbol.valueDeclaration) && !some(getSignaturesOfType(staticType, 1 /* Construct */));
-          const constructors = isNonConstructableClassLikeInJsFile ? [factory.createConstructorDeclaration(factory.createModifiersFromModifierFlags(8 /* Private */), [], void 0)] : serializeSignatures(1 /* Construct */, staticType, staticBaseType, 173 /* Constructor */);
+          const constructors = isNonConstructableClassLikeInJsFile ? [factory.createConstructorDeclaration(
+            factory.createModifiersFromModifierFlags(8 /* Private */),
+            [],
+            /*body*/
+            void 0
+          )] : serializeSignatures(1 /* Construct */, staticType, staticBaseType, 173 /* Constructor */);
           const indexSignatures = serializeIndexSignatures(classType, baseTypes[0]);
           context.enclosingDeclaration = oldEnclosing;
           addResult(setTextRange(factory.createClassDeclaration(
+            /*modifiers*/
             void 0,
             localName,
             typeParamDecls,
@@ -46323,7 +50954,11 @@ ${lanes.join("\n")}
           const node = getDeclarationOfAliasSymbol(symbol);
           if (!node)
             return Debug.fail();
-          const target = getMergedSymbol(getTargetOfAliasDeclaration(node, true));
+          const target = getMergedSymbol(getTargetOfAliasDeclaration(
+            node,
+            /*dontRecursivelyResolve*/
+            true
+          ));
           if (!target) {
             return;
           }
@@ -46339,13 +50974,22 @@ ${lanes.join("\n")}
                 const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context);
                 const { propertyName } = node;
                 addResult(factory.createImportDeclaration(
+                  /*modifiers*/
                   void 0,
-                  factory.createImportClause(false, void 0, factory.createNamedImports([factory.createImportSpecifier(
+                  factory.createImportClause(
+                    /*isTypeOnly*/
                     false,
-                    propertyName && isIdentifier(propertyName) ? factory.createIdentifier(idText(propertyName)) : void 0,
-                    factory.createIdentifier(localName)
-                  )])),
+                    /*name*/
+                    void 0,
+                    factory.createNamedImports([factory.createImportSpecifier(
+                      /*isTypeOnly*/
+                      false,
+                      propertyName && isIdentifier(propertyName) ? factory.createIdentifier(idText(propertyName)) : void 0,
+                      factory.createIdentifier(localName)
+                    )])
+                  ),
                   factory.createStringLiteral(specifier2),
+                  /*importClause*/
                   void 0
                 ), 0 /* None */);
                 break;
@@ -46366,13 +51010,17 @@ ${lanes.join("\n")}
                 const uniqueName = factory.createUniqueName(localName);
                 const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context);
                 addResult(factory.createImportEqualsDeclaration(
+                  /*modifiers*/
                   void 0,
+                  /*isTypeOnly*/
                   false,
                   uniqueName,
                   factory.createExternalModuleReference(factory.createStringLiteral(specifier2))
                 ), 0 /* None */);
                 addResult(factory.createImportEqualsDeclaration(
+                  /*modifiers*/
                   void 0,
+                  /*isTypeOnly*/
                   false,
                   factory.createIdentifier(localName),
                   factory.createQualifiedName(uniqueName, initializer.name)
@@ -46386,57 +51034,94 @@ ${lanes.join("\n")}
               }
               const isLocalImport = !(target.flags & 512 /* ValueModule */) && !isVariableDeclaration(node);
               addResult(factory.createImportEqualsDeclaration(
+                /*modifiers*/
                 void 0,
+                /*isTypeOnly*/
                 false,
                 factory.createIdentifier(localName),
-                isLocalImport ? symbolToName(target, context, 67108863 /* All */, false) : factory.createExternalModuleReference(factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)))
+                isLocalImport ? symbolToName(
+                  target,
+                  context,
+                  67108863 /* All */,
+                  /*expectsIdentifier*/
+                  false
+                ) : factory.createExternalModuleReference(factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)))
               ), isLocalImport ? modifierFlags : 0 /* None */);
               break;
             case 267 /* NamespaceExportDeclaration */:
               addResult(factory.createNamespaceExportDeclaration(idText(node.name)), 0 /* None */);
               break;
-            case 270 /* ImportClause */:
+            case 270 /* ImportClause */: {
+              const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
+              const specifier2 = bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.moduleSpecifier;
               addResult(factory.createImportDeclaration(
+                /*modifiers*/
                 void 0,
-                factory.createImportClause(false, factory.createIdentifier(localName), void 0),
-                factory.createStringLiteral(getSpecifierForModuleSymbol(target.parent || target, context)),
-                void 0
+                factory.createImportClause(
+                  /*isTypeOnly*/
+                  false,
+                  factory.createIdentifier(localName),
+                  /*namedBindings*/
+                  void 0
+                ),
+                specifier2,
+                node.parent.assertClause
               ), 0 /* None */);
               break;
-            case 271 /* NamespaceImport */:
+            }
+            case 271 /* NamespaceImport */: {
+              const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
+              const specifier2 = bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.parent.moduleSpecifier;
               addResult(factory.createImportDeclaration(
+                /*modifiers*/
                 void 0,
-                factory.createImportClause(false, void 0, factory.createNamespaceImport(factory.createIdentifier(localName))),
-                factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)),
-                void 0
+                factory.createImportClause(
+                  /*isTypeOnly*/
+                  false,
+                  /*importClause*/
+                  void 0,
+                  factory.createNamespaceImport(factory.createIdentifier(localName))
+                ),
+                specifier2,
+                node.parent.parent.assertClause
               ), 0 /* None */);
               break;
+            }
             case 277 /* NamespaceExport */:
               addResult(factory.createExportDeclaration(
+                /*modifiers*/
                 void 0,
+                /*isTypeOnly*/
                 false,
                 factory.createNamespaceExport(factory.createIdentifier(localName)),
                 factory.createStringLiteral(getSpecifierForModuleSymbol(target, context))
               ), 0 /* None */);
               break;
-            case 273 /* ImportSpecifier */:
+            case 273 /* ImportSpecifier */: {
+              const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context);
+              const specifier2 = bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.parent.parent.moduleSpecifier;
               addResult(factory.createImportDeclaration(
+                /*modifiers*/
                 void 0,
                 factory.createImportClause(
+                  /*isTypeOnly*/
                   false,
+                  /*importClause*/
                   void 0,
                   factory.createNamedImports([
                     factory.createImportSpecifier(
+                      /*isTypeOnly*/
                       false,
                       localName !== verbatimTargetName ? factory.createIdentifier(verbatimTargetName) : void 0,
                       factory.createIdentifier(localName)
                     )
                   ])
                 ),
-                factory.createStringLiteral(getSpecifierForModuleSymbol(target.parent || target, context)),
-                void 0
+                specifier2,
+                node.parent.parent.parent.assertClause
               ), 0 /* None */);
               break;
+            }
             case 278 /* ExportSpecifier */:
               const specifier = node.parent.parent.moduleSpecifier;
               serializeExportSpecifier(
@@ -46463,9 +51148,16 @@ ${lanes.join("\n")}
         }
         function serializeExportSpecifier(localName, targetName, specifier) {
           addResult(factory.createExportDeclaration(
+            /*modifiers*/
             void 0,
+            /*isTypeOnly*/
             false,
-            factory.createNamedExports([factory.createExportSpecifier(false, localName !== targetName ? targetName : void 0, localName)]),
+            factory.createNamedExports([factory.createExportSpecifier(
+              /*isTypeOnly*/
+              false,
+              localName !== targetName ? targetName : void 0,
+              localName
+            )]),
             specifier
           ), 0 /* None */);
         }
@@ -46478,18 +51170,31 @@ ${lanes.join("\n")}
           const isDefault = name === "default" /* Default */;
           const isExportAssignmentCompatibleSymbolName = isExportEquals || isDefault;
           const aliasDecl = symbol.declarations && getDeclarationOfAliasSymbol(symbol);
-          const target = aliasDecl && getTargetOfAliasDeclaration(aliasDecl, true);
+          const target = aliasDecl && getTargetOfAliasDeclaration(
+            aliasDecl,
+            /*dontRecursivelyResolve*/
+            true
+          );
           if (target && length(target.declarations) && some(target.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(enclosingDeclaration))) {
             const expr = aliasDecl && (isExportAssignment(aliasDecl) || isBinaryExpression(aliasDecl) ? getExportAssignmentExpression(aliasDecl) : getPropertyAssignmentAliasLikeExpression(aliasDecl));
             const first2 = expr && isEntityNameExpression(expr) ? getFirstNonModuleExportsIdentifier(expr) : void 0;
-            const referenced = first2 && resolveEntityName(first2, 67108863 /* All */, true, true, enclosingDeclaration);
+            const referenced = first2 && resolveEntityName(
+              first2,
+              67108863 /* All */,
+              /*ignoreErrors*/
+              true,
+              /*dontResolveAlias*/
+              true,
+              enclosingDeclaration
+            );
             if (referenced || target) {
               includePrivateSymbol(referenced || target);
             }
-            const oldTrack = context.tracker.trackSymbol;
-            context.tracker.trackSymbol = () => false;
+            const prevDisableTrackSymbol = context.tracker.disableTrackSymbol;
+            context.tracker.disableTrackSymbol = true;
             if (isExportAssignmentCompatibleSymbolName) {
               results.push(factory.createExportAssignment(
+                /*modifiers*/
                 void 0,
                 isExportEquals,
                 symbolToExpression(target, context, 67108863 /* All */)
@@ -46502,15 +51207,23 @@ ${lanes.join("\n")}
               } else {
                 const varName = getUnusedName(name, symbol);
                 addResult(factory.createImportEqualsDeclaration(
+                  /*modifiers*/
                   void 0,
+                  /*isTypeOnly*/
                   false,
                   factory.createIdentifier(varName),
-                  symbolToName(target, context, 67108863 /* All */, false)
+                  symbolToName(
+                    target,
+                    context,
+                    67108863 /* All */,
+                    /*expectsIdentifier*/
+                    false
+                  )
                 ), 0 /* None */);
                 serializeExportSpecifier(name, varName);
               }
             }
-            context.tracker.trackSymbol = oldTrack;
+            context.tracker.disableTrackSymbol = prevDisableTrackSymbol;
             return true;
           } else {
             const varName = getUnusedName(name, symbol);
@@ -46518,9 +51231,18 @@ ${lanes.join("\n")}
             if (isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, symbol)) {
               serializeAsFunctionNamespaceMerge(typeToSerialize, symbol, varName, isExportAssignmentCompatibleSymbolName ? 0 /* None */ : 1 /* Export */);
             } else {
-              const statement = factory.createVariableStatement(void 0, factory.createVariableDeclarationList([
-                factory.createVariableDeclaration(varName, void 0, serializeTypeForDeclaration(context, typeToSerialize, symbol, enclosingDeclaration, includePrivateSymbol, bundled))
-              ], 2 /* Const */));
+              const statement = factory.createVariableStatement(
+                /*modifiers*/
+                void 0,
+                factory.createVariableDeclarationList([
+                  factory.createVariableDeclaration(
+                    varName,
+                    /*exclamationToken*/
+                    void 0,
+                    serializeTypeForDeclaration(context, typeToSerialize, symbol, enclosingDeclaration, includePrivateSymbol, bundled)
+                  )
+                ], 2 /* Const */)
+              );
               addResult(
                 statement,
                 target && target.flags & 4 /* Property */ && target.escapedName === "export=" /* ExportEquals */ ? 2 /* Ambient */ : name === varName ? 1 /* Export */ : 0 /* None */
@@ -46528,6 +51250,7 @@ ${lanes.join("\n")}
             }
             if (isExportAssignmentCompatibleSymbolName) {
               results.push(factory.createExportAssignment(
+                /*modifiers*/
                 void 0,
                 isExportEquals,
                 factory.createIdentifier(varName)
@@ -46542,7 +51265,9 @@ ${lanes.join("\n")}
         }
         function isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, hostSymbol) {
           const ctxSrc = getSourceFileOfNode(context.enclosingDeclaration);
-          return getObjectFlags(typeToSerialize) & (16 /* Anonymous */ | 32 /* Mapped */) && !length(getIndexInfosOfType(typeToSerialize)) && !isClassInstanceSide(typeToSerialize) && !!(length(filter(getPropertiesOfType(typeToSerialize), isNamespaceMember)) || length(getSignaturesOfType(typeToSerialize, 0 /* Call */))) && !length(getSignaturesOfType(typeToSerialize, 1 /* Construct */)) && !getDeclarationWithTypeAnnotation(hostSymbol, enclosingDeclaration) && !(typeToSerialize.symbol && some(typeToSerialize.symbol.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && !some(getPropertiesOfType(typeToSerialize), (p) => isLateBoundName(p.escapedName)) && !some(getPropertiesOfType(typeToSerialize), (p) => some(p.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && every(getPropertiesOfType(typeToSerialize), (p) => isIdentifierText(symbolName(p), languageVersion));
+          return getObjectFlags(typeToSerialize) & (16 /* Anonymous */ | 32 /* Mapped */) && !length(getIndexInfosOfType(typeToSerialize)) && !isClassInstanceSide(typeToSerialize) && // While a class instance is potentially representable as a NS, prefer printing a reference to the instance type and serializing the class
+          !!(length(filter(getPropertiesOfType(typeToSerialize), isNamespaceMember)) || length(getSignaturesOfType(typeToSerialize, 0 /* Call */))) && !length(getSignaturesOfType(typeToSerialize, 1 /* Construct */)) && // TODO: could probably serialize as function + ns + class, now that that's OK
+          !getDeclarationWithTypeAnnotation(hostSymbol, enclosingDeclaration) && !(typeToSerialize.symbol && some(typeToSerialize.symbol.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && !some(getPropertiesOfType(typeToSerialize), (p) => isLateBoundName(p.escapedName)) && !some(getPropertiesOfType(typeToSerialize), (p) => some(p.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && every(getPropertiesOfType(typeToSerialize), (p) => isIdentifierText(symbolName(p), languageVersion));
         }
         function makeSerializePropertySymbol(createProperty2, methodKind, useAccessors) {
           return function serializePropertySymbol(p, isStatic2, baseType) {
@@ -46565,12 +51290,16 @@ ${lanes.join("\n")}
                   factory.createModifiersFromModifierFlags(flag),
                   name,
                   [factory.createParameterDeclaration(
+                    /*modifiers*/
                     void 0,
+                    /*dotDotDotToken*/
                     void 0,
                     "arg",
+                    /*questionToken*/
                     void 0,
                     isPrivate ? void 0 : serializeTypeForDeclaration(context, getTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled)
                   )],
+                  /*body*/
                   void 0
                 ), ((_b = p.declarations) == null ? void 0 : _b.find(isSetAccessor)) || firstPropertyLikeDecl));
               }
@@ -46581,6 +51310,7 @@ ${lanes.join("\n")}
                   name,
                   [],
                   isPrivate2 ? void 0 : serializeTypeForDeclaration(context, getTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled),
+                  /*body*/
                   void 0
                 ), ((_c = p.declarations) == null ? void 0 : _c.find(isGetAccessor)) || firstPropertyLikeDecl));
               }
@@ -46591,6 +51321,9 @@ ${lanes.join("\n")}
                 name,
                 p.flags & 16777216 /* Optional */ ? factory.createToken(57 /* QuestionToken */) : void 0,
                 isPrivate ? void 0 : serializeTypeForDeclaration(context, getWriteTypeOfSymbol(p), p, enclosingDeclaration, includePrivateSymbol, bundled),
+                // TODO: https://github.com/microsoft/TypeScript/pull/32372#discussion_r328386357
+                // interface members can't have initializers, however class members _can_
+                /*initializer*/
                 void 0
               ), ((_d = p.declarations) == null ? void 0 : _d.find(or(isPropertyDeclaration, isVariableDeclaration))) || firstPropertyLikeDecl);
             }
@@ -46602,7 +51335,9 @@ ${lanes.join("\n")}
                   factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 64 /* Readonly */ : 0) | flag),
                   name,
                   p.flags & 16777216 /* Optional */ ? factory.createToken(57 /* QuestionToken */) : void 0,
+                  /*type*/
                   void 0,
+                  /*initializer*/
                   void 0
                 ), ((_e = p.declarations) == null ? void 0 : _e.find(isFunctionLikeDeclaration)) || signatures[0] && signatures[0].declaration || p.declarations && p.declarations[0]);
               }
@@ -46627,7 +51362,12 @@ ${lanes.join("\n")}
           };
         }
         function serializePropertySymbolForInterface(p, baseType) {
-          return serializePropertySymbolForInterfaceWorker(p, false, baseType);
+          return serializePropertySymbolForInterfaceWorker(
+            p,
+            /*isStatic*/
+            false,
+            baseType
+          );
         }
         function serializeSignatures(kind, input, baseType, outputKind) {
           const signatures = getSignaturesOfType(input, kind);
@@ -46643,7 +51383,17 @@ ${lanes.join("\n")}
               if (baseSigs.length === signatures.length) {
                 let failed = false;
                 for (let i = 0; i < baseSigs.length; i++) {
-                  if (!compareSignaturesIdentical(signatures[i], baseSigs[i], false, false, true, compareTypesIdentical)) {
+                  if (!compareSignaturesIdentical(
+                    signatures[i],
+                    baseSigs[i],
+                    /*partialMatch*/
+                    false,
+                    /*ignoreThisTypes*/
+                    false,
+                    /*ignoreReturnTypes*/
+                    true,
+                    compareTypesIdentical
+                  )) {
                     failed = true;
                     break;
                   }
@@ -46662,7 +51412,9 @@ ${lanes.join("\n")}
             if (privateProtected) {
               return [setTextRange(factory.createConstructorDeclaration(
                 factory.createModifiersFromModifierFlags(privateProtected),
+                /*parameters*/
                 [],
+                /*body*/
                 void 0
               ), signatures[0].declaration)];
             }
@@ -46685,7 +51437,12 @@ ${lanes.join("\n")}
                 }
               }
             }
-            results2.push(indexInfoToIndexSignatureDeclarationHelper(info, context, void 0));
+            results2.push(indexInfoToIndexSignatureDeclarationHelper(
+              info,
+              context,
+              /*typeNode*/
+              void 0
+            ));
           }
           return results2;
         }
@@ -46695,11 +51452,24 @@ ${lanes.join("\n")}
             return ref;
           }
           const tempName = getUnusedName(`${rootName}_base`);
-          const statement = factory.createVariableStatement(void 0, factory.createVariableDeclarationList([
-            factory.createVariableDeclaration(tempName, void 0, typeToTypeNodeHelper(staticType, context))
-          ], 2 /* Const */));
+          const statement = factory.createVariableStatement(
+            /*modifiers*/
+            void 0,
+            factory.createVariableDeclarationList([
+              factory.createVariableDeclaration(
+                tempName,
+                /*exclamationToken*/
+                void 0,
+                typeToTypeNodeHelper(staticType, context)
+              )
+            ], 2 /* Const */)
+          );
           addResult(statement, 0 /* None */);
-          return factory.createExpressionWithTypeArguments(factory.createIdentifier(tempName), void 0);
+          return factory.createExpressionWithTypeArguments(
+            factory.createIdentifier(tempName),
+            /*typeArgs*/
+            void 0
+          );
         }
         function trySerializeAsTypeReference(t, flags) {
           let typeArgs;
@@ -46720,7 +51490,11 @@ ${lanes.join("\n")}
             return ref;
           }
           if (t.symbol) {
-            return factory.createExpressionWithTypeArguments(symbolToExpression(t.symbol, context, 788968 /* Type */), void 0);
+            return factory.createExpressionWithTypeArguments(
+              symbolToExpression(t.symbol, context, 788968 /* Type */),
+              /*typeArgs*/
+              void 0
+            );
           }
         }
         function getUnusedName(input, symbol) {
@@ -46780,10 +51554,17 @@ ${lanes.join("\n")}
           typePredicate.kind === 2 /* AssertsThis */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createToken(129 /* AssertsKeyword */) : void 0,
           typePredicate.kind === 1 /* Identifier */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createIdentifier(typePredicate.parameterName) : factory.createThisTypeNode(),
           typePredicate.type && nodeBuilder.typeToTypeNode(typePredicate.type, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */)
+          // TODO: GH#18217
         );
         const printer = createPrinter({ removeComments: true });
         const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration);
-        printer.writeNode(4 /* Unspecified */, predicate, sourceFile, writer2);
+        printer.writeNode(
+          4 /* Unspecified */,
+          predicate,
+          /*sourceFile*/
+          sourceFile,
+          writer2
+        );
         return writer2;
       }
     }
@@ -46826,8 +51607,8 @@ ${lanes.join("\n")}
     function getTypeAliasForTypeLiteral(type) {
       if (type.symbol && type.symbol.flags & 2048 /* TypeLiteral */ && type.symbol.declarations) {
         const node = walkUpParenthesizedTypes(type.symbol.declarations[0].parent);
-        if (node.kind === 262 /* TypeAliasDeclaration */) {
-          return getSymbolOfNode(node);
+        if (isTypeAliasDeclaration(node)) {
+          return getSymbolOfDeclaration(node);
         }
       }
       return void 0;
@@ -46857,7 +51638,10 @@ ${lanes.join("\n")}
       }
     }
     function getNameOfSymbolAsWritten(symbol, context) {
-      if (context && symbol.escapedName === "default" /* Default */ && !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */) && (!(context.flags & 16777216 /* InInitialEntityName */) || !symbol.declarations || context.enclosingDeclaration && findAncestor(symbol.declarations[0], isDefaultBindingContext) !== findAncestor(context.enclosingDeclaration, isDefaultBindingContext))) {
+      if (context && symbol.escapedName === "default" /* Default */ && !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */) && // If it's not the first part of an entity name, it must print as `default`
+      (!(context.flags & 16777216 /* InInitialEntityName */) || // if the symbol is synthesized, it will only be referenced externally it must print as `default`
+      !symbol.declarations || // if not in the same binding context (source file, module declaration), it must print as `default`
+      context.enclosingDeclaration && findAncestor(symbol.declarations[0], isDefaultBindingContext) !== findAncestor(context.enclosingDeclaration, isDefaultBindingContext))) {
         return "default";
       }
       if (symbol.declarations && symbol.declarations.length) {
@@ -46909,8 +51693,8 @@ ${lanes.join("\n")}
       function determineIfDeclarationIsVisible() {
         switch (node.kind) {
           case 341 /* JSDocCallbackTag */:
-          case 348 /* JSDocTypedefTag */:
-          case 342 /* JSDocEnumTag */:
+          case 349 /* JSDocTypedefTag */:
+          case 343 /* JSDocEnumTag */:
             return !!(node.parent && node.parent.parent && node.parent.parent.parent && isSourceFile(node.parent.parent.parent));
           case 205 /* BindingElement */:
             return isDeclarationVisible(node.parent.parent);
@@ -46977,7 +51761,16 @@ ${lanes.join("\n")}
     function collectLinkedAliases(node, setVisibility) {
       let exportSymbol;
       if (node.parent && node.parent.kind === 274 /* ExportAssignment */) {
-        exportSymbol = resolveName(node, node.escapedText, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */, void 0, node, false);
+        exportSymbol = resolveName(
+          node,
+          node.escapedText,
+          111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+          /*nameNotFoundMessage*/
+          void 0,
+          node,
+          /*isUse*/
+          false
+        );
       } else if (node.parent.kind === 278 /* ExportSpecifier */) {
         exportSymbol = getTargetOfExportSpecifier(node.parent, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */);
       }
@@ -47007,6 +51800,7 @@ ${lanes.join("\n")}
               111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */,
               void 0,
               void 0,
+              /*isUse*/
               false
             );
             if (importSymbol && visited) {
@@ -47028,7 +51822,10 @@ ${lanes.join("\n")}
         return false;
       }
       resolutionTargets.push(target);
-      resolutionResults.push(true);
+      resolutionResults.push(
+        /*items*/
+        true
+      );
       resolutionPropertyNames.push(propertyName);
       return true;
     }
@@ -47106,10 +51903,20 @@ ${lanes.join("\n")}
     }
     function getTypeForBindingElementParent(node, checkMode) {
       if (checkMode !== 0 /* Normal */) {
-        return getTypeForVariableLikeDeclaration(node, false, checkMode);
+        return getTypeForVariableLikeDeclaration(
+          node,
+          /*includeOptionality*/
+          false,
+          checkMode
+        );
       }
-      const symbol = getSymbolOfNode(node);
-      return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(node, false, checkMode);
+      const symbol = getSymbolOfDeclaration(node);
+      return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration(
+        node,
+        /*includeOptionality*/
+        false,
+        checkMode
+      );
     }
     function getRestType(source, properties, symbol) {
       source = filterType(source, (t) => !(t.flags & 98304 /* Nullable */));
@@ -47145,7 +51952,11 @@ ${lanes.join("\n")}
       }
       const members = createSymbolTable();
       for (const prop of spreadableProperties) {
-        members.set(prop.escapedName, getSpreadSymbol(prop, false));
+        members.set(prop.escapedName, getSpreadSymbol(
+          prop,
+          /*readonly*/
+          false
+        ));
       }
       const result = createAnonymousType(symbol, members, emptyArray, emptyArray, getIndexInfosOfType(source));
       result.objectFlags |= 4194304 /* ObjectRestType */;
@@ -47164,7 +51975,7 @@ ${lanes.join("\n")}
     }
     function getSyntheticElementAccess(node) {
       const parentAccess = getParentElementAccess(node);
-      if (parentAccess && parentAccess.flowNode) {
+      if (parentAccess && canHaveFlowNode(parentAccess) && parentAccess.flowNode) {
         const propName = getDestructuringPropertyName(node);
         if (propName) {
           const literal = setTextRange(parseNodeFactory.createStringLiteral(propName), node);
@@ -47248,7 +52059,8 @@ ${lanes.join("\n")}
         const elementType = checkIteratedTypeOrElementType(65 /* Destructuring */ | (declaration.dotDotDotToken ? 0 : 128 /* PossiblyOutOfBounds */), parentType, undefinedType, pattern);
         const index = pattern.elements.indexOf(declaration);
         if (declaration.dotDotDotToken) {
-          type = everyType(parentType, isTupleType) ? mapType(parentType, (t) => sliceTupleType(t, index)) : createArrayType(elementType);
+          const baseConstraint = getBaseConstraintOrType(parentType);
+          type = everyType(baseConstraint, isTupleType) ? mapType(baseConstraint, (t) => sliceTupleType(t, index)) : createArrayType(elementType);
         } else if (isArrayLikeType(parentType)) {
           const indexType = getNumberLiteralType(index);
           const accessFlags = 32 /* ExpressionPosition */ | (hasDefaultValue(declaration) ? 16 /* NoTupleBoundsCheck */ : 0);
@@ -47274,11 +52086,19 @@ ${lanes.join("\n")}
       return void 0;
     }
     function isNullOrUndefined3(node) {
-      const expr = skipParentheses(node, true);
+      const expr = skipParentheses(
+        node,
+        /*excludeJSDocTypeAssertions*/
+        true
+      );
       return expr.kind === 104 /* NullKeyword */ || expr.kind === 79 /* Identifier */ && getResolvedSymbol(expr) === undefinedSymbol;
     }
     function isEmptyArrayLiteral2(node) {
-      const expr = skipParentheses(node, true);
+      const expr = skipParentheses(
+        node,
+        /*excludeJSDocTypeAssertions*/
+        true
+      );
       return expr.kind === 206 /* ArrayLiteralExpression */ && expr.elements.length === 0;
     }
     function addOptionality(type, isProperty = false, isOptional = true) {
@@ -47286,7 +52106,11 @@ ${lanes.join("\n")}
     }
     function getTypeForVariableLikeDeclaration(declaration, includeOptionality, checkMode) {
       if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 246 /* ForInStatement */) {
-        const indexType = getIndexType(getNonNullableTypeIfNeeded(checkExpression(declaration.parent.parent.expression, checkMode)));
+        const indexType = getIndexType(getNonNullableTypeIfNeeded(checkExpression(
+          declaration.parent.parent.expression,
+          /*checkMode*/
+          checkMode
+        )));
         return indexType.flags & (262144 /* TypeParameter */ | 4194304 /* Index */) ? getExtractStringType(indexType) : stringType;
       }
       if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 247 /* ForOfStatement */) {
@@ -47296,8 +52120,8 @@ ${lanes.join("\n")}
       if (isBindingPattern(declaration.parent)) {
         return getTypeForBindingElement(declaration);
       }
-      const isProperty = isPropertyDeclaration(declaration) && !hasAccessorModifier(declaration) || isPropertySignature(declaration);
-      const isOptional = includeOptionality && (isProperty && !!declaration.questionToken || isParameter(declaration) && (!!declaration.questionToken || isJSDocOptionalParameter(declaration)) || isOptionalJSDocPropertyLikeTag(declaration));
+      const isProperty = isPropertyDeclaration(declaration) && !hasAccessorModifier(declaration) || isPropertySignature(declaration) || isJSDocPropertyTag(declaration);
+      const isOptional = includeOptionality && isOptionalDeclaration(declaration);
       const declaredType = tryGetTypeFromEffectiveTypeNode(declaration);
       if (declaredType) {
         return addOptionality(declaredType, isProperty, isOptional);
@@ -47313,7 +52137,7 @@ ${lanes.join("\n")}
       if (isParameter(declaration)) {
         const func = declaration.parent;
         if (func.kind === 175 /* SetAccessor */ && hasBindableName(func)) {
-          const getter = getDeclarationOfKind(getSymbolOfNode(declaration.parent), 174 /* GetAccessor */);
+          const getter = getDeclarationOfKind(getSymbolOfDeclaration(declaration.parent), 174 /* GetAccessor */);
           if (getter) {
             const getterSignature = getSignatureFromDeclaration(getter);
             const thisParameter = getAccessorThisParameter(func);
@@ -47329,12 +52153,17 @@ ${lanes.join("\n")}
           return parameterTypeOfTypeTag;
         const type = declaration.symbol.escapedName === "this" /* This */ ? getContextualThisParameterType(func) : getContextuallyTypedParameterType(declaration);
         if (type) {
-          return addOptionality(type, false, isOptional);
+          return addOptionality(
+            type,
+            /*isProperty*/
+            false,
+            isOptional
+          );
         }
       }
       if (hasOnlyExpressionInitializer(declaration) && !!declaration.initializer) {
         if (isInJSFile(declaration) && !isParameter(declaration)) {
-          const containerObjectType = getJSContainerObjectType(declaration, getSymbolOfNode(declaration), getDeclaredExpandoInitializer(declaration));
+          const containerObjectType = getJSContainerObjectType(declaration, getSymbolOfDeclaration(declaration), getDeclaredExpandoInitializer(declaration));
           if (containerObjectType) {
             return containerObjectType;
           }
@@ -47346,18 +52175,34 @@ ${lanes.join("\n")}
         if (!hasStaticModifier(declaration)) {
           const constructor = findConstructorDeclaration(declaration.parent);
           const type = constructor ? getFlowTypeInConstructor(declaration.symbol, constructor) : getEffectiveModifierFlags(declaration) & 2 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0;
-          return type && addOptionality(type, true, isOptional);
+          return type && addOptionality(
+            type,
+            /*isProperty*/
+            true,
+            isOptional
+          );
         } else {
           const staticBlocks = filter(declaration.parent.members, isClassStaticBlockDeclaration);
           const type = staticBlocks.length ? getFlowTypeInStaticBlocks(declaration.symbol, staticBlocks) : getEffectiveModifierFlags(declaration) & 2 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0;
-          return type && addOptionality(type, true, isOptional);
+          return type && addOptionality(
+            type,
+            /*isProperty*/
+            true,
+            isOptional
+          );
         }
       }
       if (isJsxAttribute(declaration)) {
         return trueType;
       }
       if (isBindingPattern(declaration.name)) {
-        return getTypeFromBindingPattern(declaration.name, false, true);
+        return getTypeFromBindingPattern(
+          declaration.name,
+          /*includePatternInType*/
+          false,
+          /*reportErrors*/
+          true
+        );
       }
       return void 0;
     }
@@ -47366,7 +52211,13 @@ ${lanes.join("\n")}
         const links = getSymbolLinks(symbol);
         if (links.isConstructorDeclaredProperty === void 0) {
           links.isConstructorDeclaredProperty = false;
-          links.isConstructorDeclaredProperty = !!getDeclaringConstructor(symbol) && every(symbol.declarations, (declaration) => isBinaryExpression(declaration) && isPossiblyAliasedThisProperty(declaration) && (declaration.left.kind !== 209 /* ElementAccessExpression */ || isStringOrNumericLiteralLike(declaration.left.argumentExpression)) && !getAnnotatedTypeForAssignmentDeclaration(void 0, declaration, symbol, declaration));
+          links.isConstructorDeclaredProperty = !!getDeclaringConstructor(symbol) && every(symbol.declarations, (declaration) => isBinaryExpression(declaration) && isPossiblyAliasedThisProperty(declaration) && (declaration.left.kind !== 209 /* ElementAccessExpression */ || isStringOrNumericLiteralLike(declaration.left.argumentExpression)) && !getAnnotatedTypeForAssignmentDeclaration(
+            /*declaredType*/
+            void 0,
+            declaration,
+            symbol,
+            declaration
+          ));
         }
         return links.isConstructorDeclaredProperty;
       }
@@ -47381,7 +52232,13 @@ ${lanes.join("\n")}
         return;
       }
       for (const declaration of symbol.declarations) {
-        const container = getThisContainer(declaration, false);
+        const container = getThisContainer(
+          declaration,
+          /*includeArrowFunctions*/
+          false,
+          /*includeClassComputedPropertyName*/
+          false
+        );
         if (container && (container.kind === 173 /* Constructor */ || isJSConstructor(container))) {
           return container;
         }
@@ -47491,7 +52348,12 @@ ${lanes.join("\n")}
           type = getUnionType(sourceTypes);
         }
       }
-      const widened = getWidenedType(addOptionality(type, false, definedInMethod && !definedInConstructor));
+      const widened = getWidenedType(addOptionality(
+        type,
+        /*isProperty*/
+        false,
+        definedInMethod && !definedInConstructor
+      ));
       if (symbol.valueDeclaration && filterType(widened, (t) => !!(t.flags & ~98304 /* Nullable */)) === neverType) {
         reportImplicitAny(symbol.valueDeclaration, anyType);
         return anyType;
@@ -47527,7 +52389,13 @@ ${lanes.join("\n")}
         if (!declaredType) {
           return type;
         } else if (!isErrorType(declaredType) && !isErrorType(type) && !isTypeIdenticalTo(declaredType, type)) {
-          errorNextVariableOrPropertyDeclarationMustHaveSameType(void 0, declaredType, declaration, type);
+          errorNextVariableOrPropertyDeclarationMustHaveSameType(
+            /*firstDeclaration*/
+            void 0,
+            declaredType,
+            declaration,
+            type
+          );
         }
       }
       if ((_a2 = symbol.parent) == null ? void 0 : _a2.valueDeclaration) {
@@ -47598,7 +52466,7 @@ ${lanes.join("\n")}
                 );
               }
               const union = createSymbol(s.flags | exportedMember.flags, name);
-              union.type = getUnionType([getTypeOfSymbol(s), getTypeOfSymbol(exportedMember)]);
+              union.links.type = getUnionType([getTypeOfSymbol(s), getTypeOfSymbol(exportedMember)]);
               union.valueDeclaration = exportedMember.valueDeclaration;
               union.declarations = concatenate(exportedMember.declarations, s.declarations);
               members.set(name, union);
@@ -47611,6 +52479,7 @@ ${lanes.join("\n")}
         });
         const result = createAnonymousType(
           initialSize !== members.size ? void 0 : exportedType.symbol,
+          // Only set the type's symbol if it looks to be the same as the original type
           members,
           exportedType.callSignatures,
           exportedType.constructSignatures,
@@ -47643,7 +52512,13 @@ ${lanes.join("\n")}
       return isPropertyAccessExpression(thisProperty) && thisProperty.expression.kind === 108 /* ThisKeyword */ && forEachChildRecursively(expression, (n) => isMatchingReference(thisProperty, n));
     }
     function isDeclarationInConstructor(expression) {
-      const thisContainer = getThisContainer(expression, false);
+      const thisContainer = getThisContainer(
+        expression,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
       return thisContainer.kind === 173 /* Constructor */ || thisContainer.kind === 259 /* FunctionDeclaration */ || thisContainer.kind === 215 /* FunctionExpression */ && !isPrototypePropertyAssignment(thisContainer.parent);
     }
     function getConstructorDefinedThisAssignmentTypes(types, declarations) {
@@ -47656,7 +52531,13 @@ ${lanes.join("\n")}
     }
     function getTypeFromBindingElement(element, includePatternInType, reportErrors2) {
       if (element.initializer) {
-        const contextualType = isBindingPattern(element.name) ? getTypeFromBindingPattern(element.name, true, false) : unknownType;
+        const contextualType = isBindingPattern(element.name) ? getTypeFromBindingPattern(
+          element.name,
+          /*includePatternInType*/
+          true,
+          /*reportErrors*/
+          false
+        ) : unknownType;
         return addOptionality(widenTypeInferredFromInitializer(element, checkDeclarationInitializer(element, 0 /* Normal */, contextualType)));
       }
       if (isBindingPattern(element.name)) {
@@ -47674,7 +52555,12 @@ ${lanes.join("\n")}
       forEach(pattern.elements, (e) => {
         const name = e.propertyName || e.name;
         if (e.dotDotDotToken) {
-          stringIndexInfo = createIndexInfo(stringType, anyType, false);
+          stringIndexInfo = createIndexInfo(
+            stringType,
+            anyType,
+            /*isReadonly*/
+            false
+          );
           return;
         }
         const exprType = getLiteralTypeFromPropertyName(name);
@@ -47685,8 +52571,8 @@ ${lanes.join("\n")}
         const text = getPropertyNameFromType(exprType);
         const flags = 4 /* Property */ | (e.initializer ? 16777216 /* Optional */ : 0);
         const symbol = createSymbol(flags, text);
-        symbol.type = getTypeFromBindingElement(e, includePatternInType, reportErrors2);
-        symbol.bindingElement = e;
+        symbol.links.type = getTypeFromBindingElement(e, includePatternInType, reportErrors2);
+        symbol.links.bindingElement = e;
         members.set(symbol.escapedName, symbol);
       });
       const result = createAnonymousType(void 0, members, emptyArray, emptyArray, stringIndexInfo ? [stringIndexInfo] : emptyArray);
@@ -47719,11 +52605,19 @@ ${lanes.join("\n")}
       return pattern.kind === 203 /* ObjectBindingPattern */ ? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors2) : getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors2);
     }
     function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors2) {
-      return widenTypeForVariableLikeDeclaration(getTypeForVariableLikeDeclaration(declaration, true, 0 /* Normal */), declaration, reportErrors2);
+      return widenTypeForVariableLikeDeclaration(getTypeForVariableLikeDeclaration(
+        declaration,
+        /*includeOptionality*/
+        true,
+        0 /* Normal */
+      ), declaration, reportErrors2);
     }
     function isGlobalSymbolConstructor(node) {
       const symbol = getSymbolOfNode(node);
-      const globalSymbol = getGlobalESSymbolConstructorTypeSymbol(false);
+      const globalSymbol = getGlobalESSymbolConstructorTypeSymbol(
+        /*reportErrors*/
+        false
+      );
       return globalSymbol && symbol && symbol === globalSymbol;
     }
     function widenTypeForVariableLikeDeclaration(type, declaration, reportErrors2) {
@@ -47734,7 +52628,7 @@ ${lanes.join("\n")}
         if (reportErrors2) {
           reportErrorsFromWidening(declaration, type);
         }
-        if (type.flags & 8192 /* UniqueESSymbol */ && (isBindingElement(declaration) || !declaration.type) && type.symbol !== getSymbolOfNode(declaration)) {
+        if (type.flags & 8192 /* UniqueESSymbol */ && (isBindingElement(declaration) || !declaration.type) && type.symbol !== getSymbolOfDeclaration(declaration)) {
           type = esSymbolType;
         }
         return getWidenedType(type);
@@ -47790,11 +52684,11 @@ ${lanes.join("\n")}
         return anyType;
       }
       if (symbol.flags & 134217728 /* ModuleExports */ && symbol.valueDeclaration) {
-        const fileSymbol = getSymbolOfNode(getSourceFileOfNode(symbol.valueDeclaration));
+        const fileSymbol = getSymbolOfDeclaration(getSourceFileOfNode(symbol.valueDeclaration));
         const result = createSymbol(fileSymbol.flags, "exports");
         result.declarations = fileSymbol.declarations ? fileSymbol.declarations.slice() : [];
         result.parent = symbol;
-        result.target = fileSymbol;
+        result.links.target = fileSymbol;
         if (fileSymbol.valueDeclaration)
           result.valueDeclaration = fileSymbol.valueDeclaration;
         if (fileSymbol.members)
@@ -47849,7 +52743,11 @@ ${lanes.join("\n")}
       } else if (isObjectLiteralMethod(declaration)) {
         type = tryGetTypeFromEffectiveTypeNode(declaration) || checkObjectLiteralMethod(declaration, 0 /* Normal */);
       } else if (isParameter(declaration) || isPropertyDeclaration(declaration) || isPropertySignature(declaration) || isVariableDeclaration(declaration) || isBindingElement(declaration) || isJSDocPropertyLikeTag(declaration)) {
-        type = getWidenedTypeForVariableLikeDeclaration(declaration, true);
+        type = getWidenedTypeForVariableLikeDeclaration(
+          declaration,
+          /*includeOptionality*/
+          true
+        );
       } else if (isEnumDeclaration(declaration)) {
         type = getTypeOfFuncClassEnumModule(symbol);
       } else if (isEnumMember(declaration)) {
@@ -47902,7 +52800,11 @@ ${lanes.join("\n")}
         const getter = getDeclarationOfKind(symbol, 174 /* GetAccessor */);
         const setter = getDeclarationOfKind(symbol, 175 /* SetAccessor */);
         const accessor = tryCast(getDeclarationOfKind(symbol, 169 /* PropertyDeclaration */), isAutoAccessorPropertyDeclaration);
-        let type = getter && isInJSFile(getter) && getTypeForDeclarationFromJSDocComment(getter) || getAnnotatedAccessorType(getter) || getAnnotatedAccessorType(setter) || getAnnotatedAccessorType(accessor) || getter && getter.body && getReturnTypeFromBody(getter) || accessor && accessor.initializer && getWidenedTypeForVariableLikeDeclaration(accessor, true);
+        let type = getter && isInJSFile(getter) && getTypeForDeclarationFromJSDocComment(getter) || getAnnotatedAccessorType(getter) || getAnnotatedAccessorType(setter) || getAnnotatedAccessorType(accessor) || getter && getter.body && getReturnTypeFromBody(getter) || accessor && accessor.initializer && getWidenedTypeForVariableLikeDeclaration(
+          accessor,
+          /*includeOptionality*/
+          true
+        );
         if (!type) {
           if (setter && !isPrivateWithinAmbient(setter)) {
             errorOrSuggestion(noImplicitAny, setter, Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol));
@@ -47956,11 +52858,16 @@ ${lanes.join("\n")}
       let links = getSymbolLinks(symbol);
       const originalLinks = links;
       if (!links.type) {
-        const expando = symbol.valueDeclaration && getSymbolOfExpando(symbol.valueDeclaration, false);
+        const expando = symbol.valueDeclaration && getSymbolOfExpando(
+          symbol.valueDeclaration,
+          /*allowDeclaration*/
+          false
+        );
         if (expando) {
           const merged = mergeJSSymbols(symbol, expando);
           if (merged) {
-            symbol = links = merged;
+            symbol = merged;
+            links = merged.links;
           }
         }
         originalLinks.type = links.type = getTypeOfFuncClassEnumModuleWorker(symbol);
@@ -48003,7 +52910,11 @@ ${lanes.join("\n")}
       const links = getSymbolLinks(symbol);
       if (!links.type) {
         const targetSymbol = resolveAlias(symbol);
-        const exportSymbol = symbol.declarations && getTargetOfAliasDeclaration(getDeclarationOfAliasSymbol(symbol), true);
+        const exportSymbol = symbol.declarations && getTargetOfAliasDeclaration(
+          getDeclarationOfAliasSymbol(symbol),
+          /*dontResolveAlias*/
+          true
+        );
         const declaredType = firstDefined(exportSymbol == null ? void 0 : exportSymbol.declarations, (d) => isExportAssignment(d) ? tryGetTypeFromEffectiveTypeNode(d) : void 0);
         links.type = (exportSymbol == null ? void 0 : exportSymbol.declarations) && isDuplicatedCommonJSExport(exportSymbol.declarations) && symbol.declarations.length ? getFlowTypeFromCommonJSExport(exportSymbol) : isDuplicatedCommonJSExport(symbol.declarations) ? autoType : declaredType ? declaredType : getAllSymbolFlags(targetSymbol) & 111551 /* Value */ ? getTypeOfSymbol(targetSymbol) : errorType;
       }
@@ -48057,7 +52968,10 @@ ${lanes.join("\n")}
     function getWriteTypeOfSymbol(symbol) {
       const checkFlags = getCheckFlags(symbol);
       if (symbol.flags & 4 /* Property */) {
-        return checkFlags & 2 /* SyntheticProperty */ ? checkFlags & 65536 /* DeferredType */ ? getWriteTypeOfSymbolWithDeferredType(symbol) || getTypeOfSymbolWithDeferredType(symbol) : symbol.writeType || symbol.type : getTypeOfSymbol(symbol);
+        return checkFlags & 2 /* SyntheticProperty */ ? checkFlags & 65536 /* DeferredType */ ? getWriteTypeOfSymbolWithDeferredType(symbol) || getTypeOfSymbolWithDeferredType(symbol) : (
+          // NOTE: cast to TransientSymbol should be safe because only TransientSymbols can have CheckFlags.SyntheticProperty
+          symbol.links.writeType || symbol.links.type
+        ) : getTypeOfSymbol(symbol);
       }
       if (symbol.flags & 98304 /* Accessor */) {
         return checkFlags & 1 /* Instantiated */ ? getWriteTypeOfInstantiatedSymbol(symbol) : getWriteTypeOfAccessors(symbol);
@@ -48118,7 +53032,7 @@ ${lanes.join("\n")}
     }
     function appendTypeParameters(typeParameters, declarations) {
       for (const declaration of declarations) {
-        typeParameters = appendIfUnique(typeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfNode(declaration)));
+        typeParameters = appendIfUnique(typeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(declaration)));
       }
       return typeParameters;
     }
@@ -48128,7 +53042,7 @@ ${lanes.join("\n")}
         if (node && isBinaryExpression(node)) {
           const assignmentKind = getAssignmentDeclarationKind(node);
           if (assignmentKind === 6 /* Prototype */ || assignmentKind === 3 /* PrototypeProperty */) {
-            const symbol = getSymbolOfNode(node.left);
+            const symbol = getSymbolOfDeclaration(node.left);
             if (symbol && symbol.parent && !findAncestor(symbol.parent.valueDeclaration, (d) => node === d)) {
               node = symbol.parent.valueDeclaration;
             }
@@ -48152,23 +53066,23 @@ ${lanes.join("\n")}
           case 215 /* FunctionExpression */:
           case 216 /* ArrowFunction */:
           case 262 /* TypeAliasDeclaration */:
-          case 347 /* JSDocTemplateTag */:
-          case 348 /* JSDocTypedefTag */:
-          case 342 /* JSDocEnumTag */:
+          case 348 /* JSDocTemplateTag */:
+          case 349 /* JSDocTypedefTag */:
+          case 343 /* JSDocEnumTag */:
           case 341 /* JSDocCallbackTag */:
           case 197 /* MappedType */:
           case 191 /* ConditionalType */: {
             const outerTypeParameters = getOuterTypeParameters(node, includeThisTypes);
             if (node.kind === 197 /* MappedType */) {
-              return append(outerTypeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter)));
+              return append(outerTypeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter)));
             } else if (node.kind === 191 /* ConditionalType */) {
               return concatenate(outerTypeParameters, getInferTypeParameters(node));
             }
             const outerAndOwnTypeParameters = appendTypeParameters(outerTypeParameters, getEffectiveTypeParameterDeclarations(node));
-            const thisType = includeThisTypes && (node.kind === 260 /* ClassDeclaration */ || node.kind === 228 /* ClassExpression */ || node.kind === 261 /* InterfaceDeclaration */ || isJSConstructor(node)) && getDeclaredTypeOfClassOrInterface(getSymbolOfNode(node)).thisType;
+            const thisType = includeThisTypes && (node.kind === 260 /* ClassDeclaration */ || node.kind === 228 /* ClassExpression */ || node.kind === 261 /* InterfaceDeclaration */ || isJSConstructor(node)) && getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(node)).thisType;
             return thisType ? append(outerAndOwnTypeParameters, thisType) : outerAndOwnTypeParameters;
           }
-          case 343 /* JSDocParameterTag */:
+          case 344 /* JSDocParameterTag */:
             const paramSymbol = getParameterSymbolFromJSDoc(node);
             if (paramSymbol) {
               node = paramSymbol.valueDeclaration;
@@ -48182,7 +53096,17 @@ ${lanes.join("\n")}
       }
     }
     function getOuterTypeParametersOfClassOrInterface(symbol) {
-      const declaration = symbol.flags & 32 /* Class */ ? symbol.valueDeclaration : getDeclarationOfKind(symbol, 261 /* InterfaceDeclaration */);
+      var _a2;
+      const declaration = symbol.flags & 32 /* Class */ || symbol.flags & 16 /* Function */ ? symbol.valueDeclaration : (_a2 = symbol.declarations) == null ? void 0 : _a2.find((decl) => {
+        if (decl.kind === 261 /* InterfaceDeclaration */) {
+          return true;
+        }
+        if (decl.kind !== 257 /* VariableDeclaration */) {
+          return false;
+        }
+        const initializer = decl.initializer;
+        return !!initializer && (initializer.kind === 215 /* FunctionExpression */ || initializer.kind === 216 /* ArrowFunction */);
+      });
       Debug.assert(!!declaration, "Class was missing valueDeclaration -OR- non-class had no interface declarations");
       return getOuterTypeParameters(declaration);
     }
@@ -48306,7 +53230,12 @@ ${lanes.join("\n")}
       return resolvedImplementsTypes;
     }
     function reportCircularBaseType(node, type) {
-      error(node, Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(type, void 0, 2 /* WriteArrayAsGenericType */));
+      error(node, Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString(
+        type,
+        /*enclosingDeclaration*/
+        void 0,
+        2 /* WriteArrayAsGenericType */
+      ));
     }
     function getBaseTypes(type) {
       if (!type.baseTypesResolved) {
@@ -48365,7 +53294,11 @@ ${lanes.join("\n")}
       }
       const reducedBaseType = getReducedType(baseType);
       if (!isValidBaseType(reducedBaseType)) {
-        const elaboration = elaborateNeverIntersection(void 0, baseType);
+        const elaboration = elaborateNeverIntersection(
+          /*errorInfo*/
+          void 0,
+          baseType
+        );
         const diagnostic = chainDiagnosticMessages(elaboration, Diagnostics.Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members, typeToString(reducedBaseType));
         diagnostics.add(createDiagnosticForNodeFromMessageChain(baseTypeNode.expression, diagnostic));
         return type.resolvedBaseTypes = emptyArray;
@@ -48374,7 +53307,12 @@ ${lanes.join("\n")}
         error(
           type.symbol.valueDeclaration,
           Diagnostics.Type_0_recursively_references_itself_as_a_base_type,
-          typeToString(type, void 0, 2 /* WriteArrayAsGenericType */)
+          typeToString(
+            type,
+            /*enclosingDeclaration*/
+            void 0,
+            2 /* WriteArrayAsGenericType */
+          )
         );
         return type.resolvedBaseTypes = emptyArray;
       }
@@ -48441,7 +53379,12 @@ ${lanes.join("\n")}
           if (baseTypeNodes) {
             for (const node of baseTypeNodes) {
               if (isEntityNameExpression(node.expression)) {
-                const baseSymbol = resolveEntityName(node.expression, 788968 /* Type */, true);
+                const baseSymbol = resolveEntityName(
+                  node.expression,
+                  788968 /* Type */,
+                  /*ignoreErrors*/
+                  true
+                );
                 if (!baseSymbol || !(baseSymbol.flags & 64 /* Interface */) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) {
                   return false;
                 }
@@ -48459,7 +53402,8 @@ ${lanes.join("\n")}
         const kind = symbol.flags & 32 /* Class */ ? 1 /* Class */ : 2 /* Interface */;
         const merged = mergeJSSymbols(symbol, symbol.valueDeclaration && getAssignedClassSymbol(symbol.valueDeclaration));
         if (merged) {
-          symbol = links = merged;
+          symbol = merged;
+          links = merged.links;
         }
         const type = originalLinks.declaredType = links.declaredType = createObjectType(kind, symbol);
         const outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol);
@@ -48499,7 +53443,7 @@ ${lanes.join("\n")}
           }
         } else {
           type = errorType;
-          if (declaration.kind === 342 /* JSDocEnumTag */) {
+          if (declaration.kind === 343 /* JSDocEnumTag */) {
             error(declaration.typeExpression.type, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol));
           } else {
             error(isNamedDeclaration(declaration) ? declaration.name || declaration : declaration, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol));
@@ -48521,7 +53465,7 @@ ${lanes.join("\n")}
             if (declaration.kind === 263 /* EnumDeclaration */) {
               for (const member of declaration.members) {
                 if (hasBindableName(member)) {
-                  const memberSymbol = getSymbolOfNode(member);
+                  const memberSymbol = getSymbolOfDeclaration(member);
                   const value = getEnumMemberValue(member);
                   const memberType = value !== void 0 ? getFreshTypeOfLiteralType(getEnumLiteralType(value, getSymbolId(symbol), memberSymbol)) : createTypeWithSymbol(32 /* Enum */, memberSymbol);
                   getSymbolLinks(memberSymbol).declaredType = memberType;
@@ -48531,7 +53475,13 @@ ${lanes.join("\n")}
             }
           }
         }
-        const enumType = memberTypeList.length ? getUnionType(memberTypeList, 1 /* Literal */, symbol, void 0) : createTypeWithSymbol(32 /* Enum */, symbol);
+        const enumType = memberTypeList.length ? getUnionType(
+          memberTypeList,
+          1 /* Literal */,
+          symbol,
+          /*aliasTypeArguments*/
+          void 0
+        ) : createTypeWithSymbol(32 /* Enum */, symbol);
         if (enumType.flags & 1048576 /* Union */) {
           enumType.flags |= 1024 /* EnumLiteral */;
           enumType.symbol = symbol;
@@ -48735,7 +53685,7 @@ ${lanes.join("\n")}
             error(declName || decl, Diagnostics.Duplicate_property_0, name);
             lateSymbol = createSymbol(0 /* None */, memberName, 4096 /* Late */);
           }
-          lateSymbol.nameType = type;
+          lateSymbol.links.nameType = type;
           addDeclarationToLateBoundSymbol(lateSymbol, decl, symbolFlags);
           if (lateSymbol.parent) {
             Debug.assert(lateSymbol.parent === parent2, "Existing symbol parent should match new one");
@@ -48828,7 +53778,12 @@ ${lanes.join("\n")}
         indexInfos = source.declaredIndexInfos;
       } else {
         mapper = createTypeMapper(typeParameters, typeArguments);
-        members = createInstantiatedSymbolTable(source.declaredProperties, mapper, typeParameters.length === 1);
+        members = createInstantiatedSymbolTable(
+          source.declaredProperties,
+          mapper,
+          /*mappingThisOnly*/
+          typeParameters.length === 1
+        );
         callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper);
         constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper);
         indexInfos = instantiateIndexInfos(source.declaredIndexInfos, mapper);
@@ -48845,7 +53800,12 @@ ${lanes.join("\n")}
           addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType));
           callSignatures = concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0 /* Call */));
           constructSignatures = concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1 /* Construct */));
-          const inheritedIndexInfos = instantiatedBaseType !== anyType ? getIndexInfosOfType(instantiatedBaseType) : [createIndexInfo(stringType, anyType, false)];
+          const inheritedIndexInfos = instantiatedBaseType !== anyType ? getIndexInfosOfType(instantiatedBaseType) : [createIndexInfo(
+            stringType,
+            anyType,
+            /*isReadonly*/
+            false
+          )];
           indexInfos = concatenate(indexInfos, filter(inheritedIndexInfos, (info) => !findIndexInfo(indexInfos, info.keyType)));
         }
       }
@@ -48883,7 +53843,9 @@ ${lanes.join("\n")}
         sig.typeParameters,
         sig.thisParameter,
         sig.parameters,
+        /*resolvedReturnType*/
         void 0,
+        /*resolvedTypePredicate*/
         void 0,
         sig.minArgumentCount,
         sig.flags & 39 /* PropagatingFlags */
@@ -48941,7 +53903,7 @@ ${lanes.join("\n")}
           const flags = restType.target.elementFlags[i];
           const checkFlags = flags & 12 /* Variable */ ? 32768 /* RestParameter */ : flags & 2 /* Optional */ ? 16384 /* OptionalParameter */ : 0;
           const symbol = createSymbol(1 /* FunctionScopedVariable */, name, checkFlags);
-          symbol.type = flags & 4 /* Rest */ ? createArrayType(t) : t;
+          symbol.links.type = flags & 4 /* Rest */ ? createArrayType(t) : t;
           return symbol;
         });
         return concatenate(sig.parameters.slice(0, restIndex), restParams);
@@ -48953,7 +53915,17 @@ ${lanes.join("\n")}
       const declaration = getClassLikeDeclarationOfSymbol(classType.symbol);
       const isAbstract = !!declaration && hasSyntacticModifier(declaration, 256 /* Abstract */);
       if (baseSignatures.length === 0) {
-        return [createSignature(void 0, classType.localTypeParameters, void 0, emptyArray, classType, void 0, 0, isAbstract ? 4 /* Abstract */ : 0 /* None */)];
+        return [createSignature(
+          void 0,
+          classType.localTypeParameters,
+          void 0,
+          emptyArray,
+          classType,
+          /*resolvedTypePredicate*/
+          void 0,
+          0,
+          isAbstract ? 4 /* Abstract */ : 0 /* None */
+        )];
       }
       const baseTypeNode = getBaseTypeNodeOfClass(classType);
       const isJavaScript = isInJSFile(baseTypeNode);
@@ -48986,7 +53958,16 @@ ${lanes.join("\n")}
           return void 0;
         }
         for (let i = 1; i < signatureLists.length; i++) {
-          if (!findMatchingSignature(signatureLists[i], signature, false, false, false)) {
+          if (!findMatchingSignature(
+            signatureLists[i],
+            signature,
+            /*partialMatch*/
+            false,
+            /*ignoreThisTypes*/
+            false,
+            /*ignoreReturnTypes*/
+            false
+          )) {
             return void 0;
           }
         }
@@ -48994,7 +53975,16 @@ ${lanes.join("\n")}
       }
       let result;
       for (let i = 0; i < signatureLists.length; i++) {
-        const match = i === listIndex ? signature : findMatchingSignature(signatureLists[i], signature, true, false, true);
+        const match = i === listIndex ? signature : findMatchingSignature(
+          signatureLists[i],
+          signature,
+          /*partialMatch*/
+          true,
+          /*ignoreThisTypes*/
+          false,
+          /*ignoreReturnTypes*/
+          true
+        );
         if (!match) {
           return void 0;
         }
@@ -49012,7 +54002,16 @@ ${lanes.join("\n")}
           indexWithLengthOverOne = indexWithLengthOverOne === void 0 ? i : -1;
         }
         for (const signature of signatureLists[i]) {
-          if (!result || !findMatchingSignature(result, signature, false, false, true)) {
+          if (!result || !findMatchingSignature(
+            result,
+            signature,
+            /*partialMatch*/
+            false,
+            /*ignoreThisTypes*/
+            false,
+            /*ignoreReturnTypes*/
+            true
+          )) {
             const unionSignatures = findMatchingSignatures(signatureLists, signature, i);
             if (unionSignatures) {
               let s = signature;
@@ -49101,14 +54100,14 @@ ${lanes.join("\n")}
           1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0),
           paramName || `arg${i}`
         );
-        paramSymbol.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
+        paramSymbol.links.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
         params[i] = paramSymbol;
       }
       if (needsExtraRestElement) {
         const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args");
-        restParamSymbol.type = createArrayType(getTypeAtPosition(shorter, longestCount));
+        restParamSymbol.links.type = createArrayType(getTypeAtPosition(shorter, longestCount));
         if (shorter === right) {
-          restParamSymbol.type = instantiateType(restParamSymbol.type, mapper);
+          restParamSymbol.links.type = instantiateType(restParamSymbol.links.type, mapper);
         }
         params[longestCount] = restParamSymbol;
       }
@@ -49129,7 +54128,9 @@ ${lanes.join("\n")}
         typeParams,
         thisParam,
         params,
+        /*resolvedReturnType*/
         void 0,
+        /*resolvedTypePredicate*/
         void 0,
         minArgCount,
         (left.flags | right.flags) & 39 /* PropagatingFlags */
@@ -49172,7 +54173,10 @@ ${lanes.join("\n")}
       const constructorTypeCount = countWhere(types, (t) => getSignaturesOfType(t, 1 /* Construct */).length > 0);
       const mixinFlags = map(types, isMixinConstructorType);
       if (constructorTypeCount > 0 && constructorTypeCount === countWhere(mixinFlags, (b) => b)) {
-        const firstMixinIndex = mixinFlags.indexOf(true);
+        const firstMixinIndex = mixinFlags.indexOf(
+          /*searchElement*/
+          true
+        );
         mixinFlags[firstMixinIndex] = false;
       }
       return mixinFlags;
@@ -49209,13 +54213,28 @@ ${lanes.join("\n")}
           constructSignatures = appendSignatures(constructSignatures, signatures);
         }
         callSignatures = appendSignatures(callSignatures, getSignaturesOfType(t, 0 /* Call */));
-        indexInfos = reduceLeft(getIndexInfosOfType(t), (infos, newInfo) => appendIndexInfo(infos, newInfo, false), indexInfos);
+        indexInfos = reduceLeft(getIndexInfosOfType(t), (infos, newInfo) => appendIndexInfo(
+          infos,
+          newInfo,
+          /*union*/
+          false
+        ), indexInfos);
       }
       setStructuredTypeMembers(type, emptySymbols, callSignatures || emptyArray, constructSignatures || emptyArray, indexInfos || emptyArray);
     }
     function appendSignatures(signatures, newSignatures) {
       for (const sig of newSignatures) {
-        if (!signatures || every(signatures, (s) => !compareSignaturesIdentical(s, sig, false, false, false, compareTypesIdentical))) {
+        if (!signatures || every(signatures, (s) => !compareSignaturesIdentical(
+          s,
+          sig,
+          /*partialMatch*/
+          false,
+          /*ignoreThisTypes*/
+          false,
+          /*ignoreReturnTypes*/
+          false,
+          compareTypesIdentical
+        ))) {
           signatures = append(signatures, sig);
         }
       }
@@ -49240,7 +54259,12 @@ ${lanes.join("\n")}
     function resolveAnonymousTypeMembers(type) {
       if (type.target) {
         setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray);
-        const members2 = createInstantiatedSymbolTable(getPropertiesOfObjectType(type.target), type.mapper, false);
+        const members2 = createInstantiatedSymbolTable(
+          getPropertiesOfObjectType(type.target),
+          type.mapper,
+          /*mappingThisOnly*/
+          false
+        );
         const callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0 /* Call */), type.mapper);
         const constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1 /* Construct */), type.mapper);
         const indexInfos2 = instantiateIndexInfos(getIndexInfosOfType(type.target), type.mapper);
@@ -49281,7 +54305,12 @@ ${lanes.join("\n")}
           members = createSymbolTable(getNamedOrIndexSignatureMembers(members));
           addInheritedMembers(members, getPropertiesOfType(baseConstructorType));
         } else if (baseConstructorType === anyType) {
-          baseConstructorIndexInfo = createIndexInfo(stringType, anyType, false);
+          baseConstructorIndexInfo = createIndexInfo(
+            stringType,
+            anyType,
+            /*isReadonly*/
+            false
+          );
         }
       }
       const indexSymbol = getIndexSymbolFromSymbolTable(members);
@@ -49305,7 +54334,17 @@ ${lanes.join("\n")}
         if (symbol.flags & 16 /* Function */) {
           constructSignatures = addRange(constructSignatures.slice(), mapDefined(
             type.callSignatures,
-            (sig) => isJSConstructor(sig.declaration) ? createSignature(sig.declaration, sig.typeParameters, sig.thisParameter, sig.parameters, classType, void 0, sig.minArgumentCount, sig.flags & 39 /* PropagatingFlags */) : void 0
+            (sig) => isJSConstructor(sig.declaration) ? createSignature(
+              sig.declaration,
+              sig.typeParameters,
+              sig.thisParameter,
+              sig.parameters,
+              classType,
+              /*resolvedTypePredicate*/
+              void 0,
+              sig.minArgumentCount,
+              sig.flags & 39 /* PropagatingFlags */
+            ) : void 0
           ));
         }
         if (!constructSignatures.length) {
@@ -49328,16 +54367,16 @@ ${lanes.join("\n")}
         const checkFlags = 8192 /* ReverseMapped */ | (readonlyMask && isReadonlySymbol(prop) ? 8 /* Readonly */ : 0);
         const inferredProp = createSymbol(4 /* Property */ | prop.flags & optionalMask, prop.escapedName, checkFlags);
         inferredProp.declarations = prop.declarations;
-        inferredProp.nameType = getSymbolLinks(prop).nameType;
-        inferredProp.propertyType = getTypeOfSymbol(prop);
+        inferredProp.links.nameType = getSymbolLinks(prop).nameType;
+        inferredProp.links.propertyType = getTypeOfSymbol(prop);
         if (type.constraintType.type.flags & 8388608 /* IndexedAccess */ && type.constraintType.type.objectType.flags & 262144 /* TypeParameter */ && type.constraintType.type.indexType.flags & 262144 /* TypeParameter */) {
           const newTypeParam = type.constraintType.type.objectType;
           const newMappedType = replaceIndexedAccess(type.mappedType, type.constraintType.type, newTypeParam);
-          inferredProp.mappedType = newMappedType;
-          inferredProp.constraintType = getIndexType(newTypeParam);
+          inferredProp.links.mappedType = newMappedType;
+          inferredProp.links.constraintType = getIndexType(newTypeParam);
         } else {
-          inferredProp.mappedType = type.mappedType;
-          inferredProp.constraintType = type.constraintType;
+          inferredProp.links.mappedType = type.mappedType;
+          inferredProp.links.constraintType = type.constraintType;
         }
         members.set(prop.escapedName, inferredProp);
       }
@@ -49359,7 +54398,12 @@ ${lanes.join("\n")}
         return type;
       }
       if (type.flags & 1048576 /* Union */) {
-        return mapType(type, getLowerBoundOfKeyType, true);
+        return mapType(
+          type,
+          getLowerBoundOfKeyType,
+          /*noReductions*/
+          true
+        );
       }
       if (type.flags & 2097152 /* Intersection */) {
         const types = type.types;
@@ -49413,8 +54457,8 @@ ${lanes.join("\n")}
           const propName = getPropertyNameFromType(propNameType);
           const existingProp = members.get(propName);
           if (existingProp) {
-            existingProp.nameType = getUnionType([existingProp.nameType, propNameType]);
-            existingProp.keyType = getUnionType([existingProp.keyType, keyType]);
+            existingProp.links.nameType = getUnionType([existingProp.links.nameType, propNameType]);
+            existingProp.links.keyType = getUnionType([existingProp.links.keyType, keyType]);
           } else {
             const modifiersProp = isTypeUsableAsPropertyName(keyType) ? getPropertyOfType(modifiersType, getPropertyNameFromType(keyType)) : void 0;
             const isOptional = !!(templateModifiers & 4 /* IncludeOptional */ || !(templateModifiers & 8 /* ExcludeOptional */) && modifiersProp && modifiersProp.flags & 16777216 /* Optional */);
@@ -49426,11 +54470,11 @@ ${lanes.join("\n")}
               propName,
               lateFlag | 262144 /* Mapped */ | (isReadonly ? 8 /* Readonly */ : 0) | (stripOptional ? 524288 /* StripOptional */ : 0)
             );
-            prop.mappedType = type;
-            prop.nameType = propNameType;
-            prop.keyType = keyType;
+            prop.links.mappedType = type;
+            prop.links.nameType = propNameType;
+            prop.links.keyType = keyType;
             if (modifiersProp) {
-              prop.syntheticOrigin = modifiersProp;
+              prop.links.syntheticOrigin = modifiersProp;
               prop.declarations = nameType ? void 0 : modifiersProp.declarations;
             }
             members.set(propName, prop);
@@ -49439,31 +54483,40 @@ ${lanes.join("\n")}
           const indexKeyType = propNameType.flags & (1 /* Any */ | 4 /* String */) ? stringType : propNameType.flags & (8 /* Number */ | 32 /* Enum */) ? numberType : propNameType;
           const propType = instantiateType(templateType, appendTypeMapping(type.mapper, typeParameter, keyType));
           const indexInfo = createIndexInfo(indexKeyType, propType, !!(templateModifiers & 1 /* IncludeReadonly */));
-          indexInfos = appendIndexInfo(indexInfos, indexInfo, true);
+          indexInfos = appendIndexInfo(
+            indexInfos,
+            indexInfo,
+            /*union*/
+            true
+          );
         }
       }
     }
     function getTypeOfMappedSymbol(symbol) {
-      if (!symbol.type) {
-        const mappedType = symbol.mappedType;
+      if (!symbol.links.type) {
+        const mappedType = symbol.links.mappedType;
         if (!pushTypeResolution(symbol, 0 /* Type */)) {
           mappedType.containsError = true;
           return errorType;
         }
         const templateType = getTemplateTypeFromMappedType(mappedType.target || mappedType);
-        const mapper = appendTypeMapping(mappedType.mapper, getTypeParameterFromMappedType(mappedType), symbol.keyType);
+        const mapper = appendTypeMapping(mappedType.mapper, getTypeParameterFromMappedType(mappedType), symbol.links.keyType);
         const propType = instantiateType(templateType, mapper);
-        let type = strictNullChecks && symbol.flags & 16777216 /* Optional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(propType, true) : symbol.checkFlags & 524288 /* StripOptional */ ? removeMissingOrUndefinedType(propType) : propType;
+        let type = strictNullChecks && symbol.flags & 16777216 /* Optional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(
+          propType,
+          /*isProperty*/
+          true
+        ) : symbol.links.checkFlags & 524288 /* StripOptional */ ? removeMissingOrUndefinedType(propType) : propType;
         if (!popTypeResolution()) {
           error(currentNode, Diagnostics.Type_of_property_0_circularly_references_itself_in_mapped_type_1, symbolToString(symbol), typeToString(mappedType));
           type = errorType;
         }
-        symbol.type = type;
+        symbol.links.type = type;
       }
-      return symbol.type;
+      return symbol.links.type;
     }
     function getTypeParameterFromMappedType(type) {
-      return type.typeParameter || (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(type.declaration.typeParameter)));
+      return type.typeParameter || (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(type.declaration.typeParameter)));
     }
     function getConstraintTypeFromMappedType(type) {
       return type.constraintType || (type.constraintType = getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)) || errorType);
@@ -49472,7 +54525,12 @@ ${lanes.join("\n")}
       return type.declaration.nameType ? type.nameType || (type.nameType = instantiateType(getTypeFromTypeNode(type.declaration.nameType), type.mapper)) : void 0;
     }
     function getTemplateTypeFromMappedType(type) {
-      return type.templateType || (type.templateType = type.declaration.type ? instantiateType(addOptionality(getTypeFromTypeNode(type.declaration.type), true, !!(getMappedTypeModifiers(type) & 4 /* IncludeOptional */)), type.mapper) : errorType);
+      return type.templateType || (type.templateType = type.declaration.type ? instantiateType(addOptionality(
+        getTypeFromTypeNode(type.declaration.type),
+        /*isProperty*/
+        true,
+        !!(getMappedTypeModifiers(type) & 4 /* IncludeOptional */)
+      ), type.mapper) : errorType);
     }
     function getConstraintDeclarationForMappedType(type) {
       return getEffectiveConstraintOfTypeParameter(type.declaration.typeParameter);
@@ -49630,11 +54688,19 @@ ${lanes.join("\n")}
     function getConstraintOfTypeParameter(typeParameter) {
       return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : void 0;
     }
+    function isConstTypeVariable(type) {
+      var _a2;
+      return !!(type.flags & 262144 /* TypeParameter */ && some((_a2 = type.symbol) == null ? void 0 : _a2.declarations, (d) => hasSyntacticModifier(d, 2048 /* Const */)) || type.flags & 8388608 /* IndexedAccess */ && isConstTypeVariable(type.objectType));
+    }
     function getConstraintOfIndexedAccess(type) {
       return hasNonCircularBaseConstraint(type) ? getConstraintFromIndexedAccess(type) : void 0;
     }
     function getSimplifiedTypeOrConstraint(type) {
-      const simplified = getSimplifiedType(type, false);
+      const simplified = getSimplifiedType(
+        type,
+        /*writing*/
+        false
+      );
       return simplified !== type ? simplified : getConstraintOfType(type);
     }
     function getConstraintFromIndexedAccess(type) {
@@ -49664,7 +54730,11 @@ ${lanes.join("\n")}
     }
     function getConstraintOfDistributiveConditionalType(type) {
       if (type.root.isDistributive && type.restrictiveInstantiation !== type) {
-        const simplified = getSimplifiedType(type.checkType, false);
+        const simplified = getSimplifiedType(
+          type.checkType,
+          /*writing*/
+          false
+        );
         const constraint = simplified === type.checkType ? getConstraintOfType(simplified) : simplified;
         if (constraint && constraint !== type.checkType) {
           const instantiated = getConditionalTypeInstantiation(type, prependTypeMapping(type.root.checkType, constraint, type.mapper));
@@ -49708,7 +54778,11 @@ ${lanes.join("\n")}
             }
           }
         }
-        return getNormalizedType(getIntersectionType(constraints), false);
+        return getNormalizedType(
+          getIntersectionType(constraints),
+          /*writing*/
+          false
+        );
       }
       return void 0;
     }
@@ -49740,7 +54814,11 @@ ${lanes.join("\n")}
           const identity2 = getRecursionIdentity(t);
           if (stack.length < 10 || stack.length < 50 && !contains(stack, identity2)) {
             stack.push(identity2);
-            result = computeBaseConstraint(getSimplifiedType(t, false));
+            result = computeBaseConstraint(getSimplifiedType(
+              t,
+              /*writing*/
+              false
+            ));
             stack.pop();
           }
           if (!popTypeResolution()) {
@@ -49820,7 +54898,12 @@ ${lanes.join("\n")}
       }
     }
     function getApparentTypeOfIntersectionType(type) {
-      return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(type, type, true));
+      return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument(
+        type,
+        type,
+        /*apparentType*/
+        true
+      ));
     }
     function getResolvedTypeParameterDefault(typeParameter) {
       if (!typeParameter.default) {
@@ -49875,7 +54958,7 @@ ${lanes.join("\n")}
       return getReducedType(getApparentType(getReducedType(type)));
     }
     function createUnionOrIntersectionProperty(containingType, name, skipObjectFunctionPropertyAugment) {
-      var _a2, _b;
+      var _a2, _b, _c;
       let singleProp;
       let propSet;
       let indexTypes;
@@ -49938,15 +55021,16 @@ ${lanes.join("\n")}
           }
         }
       }
-      if (!singleProp || isUnion && (propSet || checkFlags & 48 /* Partial */) && checkFlags & (1024 /* ContainsPrivate */ | 512 /* ContainsProtected */) && !(propSet && getCommonDeclarationsOfSymbols(arrayFrom(propSet.values())))) {
+      if (!singleProp || isUnion && (propSet || checkFlags & 48 /* Partial */) && checkFlags & (1024 /* ContainsPrivate */ | 512 /* ContainsProtected */) && !(propSet && getCommonDeclarationsOfSymbols(propSet.values()))) {
         return void 0;
       }
       if (!propSet && !(checkFlags & 16 /* ReadPartial */) && !indexTypes) {
         if (mergedInstantiations) {
-          const clone2 = createSymbolWithType(singleProp, singleProp.type);
-          clone2.parent = (_b = (_a2 = singleProp.valueDeclaration) == null ? void 0 : _a2.symbol) == null ? void 0 : _b.parent;
-          clone2.containingType = containingType;
-          clone2.mapper = singleProp.mapper;
+          const links = (_a2 = tryCast(singleProp, isTransientSymbol)) == null ? void 0 : _a2.links;
+          const clone2 = createSymbolWithType(singleProp, links == null ? void 0 : links.type);
+          clone2.parent = (_c = (_b = singleProp.valueDeclaration) == null ? void 0 : _b.symbol) == null ? void 0 : _c.parent;
+          clone2.links.containingType = containingType;
+          clone2.links.mapper = links == null ? void 0 : links.mapper;
           return clone2;
         } else {
           return singleProp;
@@ -49988,7 +55072,7 @@ ${lanes.join("\n")}
       }
       addRange(propTypes, indexTypes);
       const result = createSymbol(4 /* Property */ | (optionalFlag != null ? optionalFlag : 0), name, syntheticFlag | checkFlags);
-      result.containingType = containingType;
+      result.links.containingType = containingType;
       if (!hasNonUniformValueDeclaration && firstValueDeclaration) {
         result.valueDeclaration = firstValueDeclaration;
         if (firstValueDeclaration.symbol.parent) {
@@ -49996,16 +55080,16 @@ ${lanes.join("\n")}
         }
       }
       result.declarations = declarations;
-      result.nameType = nameType;
+      result.links.nameType = nameType;
       if (propTypes.length > 2) {
-        result.checkFlags |= 65536 /* DeferredType */;
-        result.deferralParent = containingType;
-        result.deferralConstituents = propTypes;
-        result.deferralWriteConstituents = writeTypes;
+        result.links.checkFlags |= 65536 /* DeferredType */;
+        result.links.deferralParent = containingType;
+        result.links.deferralConstituents = propTypes;
+        result.links.deferralWriteConstituents = writeTypes;
       } else {
-        result.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes);
+        result.links.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes);
         if (writeTypes) {
-          result.writeType = isUnion ? getUnionType(writeTypes) : getIntersectionType(writeTypes);
+          result.links.writeType = isUnion ? getUnionType(writeTypes) : getIntersectionType(writeTypes);
         }
       }
       return result;
@@ -50085,7 +55169,12 @@ ${lanes.join("\n")}
           return chainDiagnosticMessages(
             errorInfo,
             Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents,
-            typeToString(type, void 0, 536870912 /* NoTypeReduction */),
+            typeToString(
+              type,
+              /*enclosingDeclaration*/
+              void 0,
+              536870912 /* NoTypeReduction */
+            ),
             symbolToString(neverProp)
           );
         }
@@ -50094,7 +55183,12 @@ ${lanes.join("\n")}
           return chainDiagnosticMessages(
             errorInfo,
             Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some,
-            typeToString(type, void 0, 536870912 /* NoTypeReduction */),
+            typeToString(
+              type,
+              /*enclosingDeclaration*/
+              void 0,
+              536870912 /* NoTypeReduction */
+            ),
             symbolToString(privateProp)
           );
         }
@@ -50156,7 +55250,12 @@ ${lanes.join("\n")}
       return applicableInfos ? createIndexInfo(
         unknownType,
         getIntersectionType(map(applicableInfos, (info) => info.type)),
-        reduceLeft(applicableInfos, (isReadonly, info) => isReadonly && info.isReadonly, true)
+        reduceLeft(
+          applicableInfos,
+          (isReadonly, info) => isReadonly && info.isReadonly,
+          /*initial*/
+          true
+        )
       ) : applicableInfo ? applicableInfo : stringIndexInfo && isApplicableIndexType(keyType, stringType) ? stringIndexInfo : void 0;
     }
     function isApplicableIndexType(source, target) {
@@ -50205,9 +55304,6 @@ ${lanes.join("\n")}
       });
       return result;
     }
-    function isJSDocOptionalParameter(node) {
-      return isInJSFile(node) && (node.type && node.type.kind === 319 /* JSDocOptionalType */ || getJSDocParameterTags(node).some(({ isBracketed, typeExpression }) => isBracketed || !!typeExpression && typeExpression.type.kind === 319 /* JSDocOptionalType */));
-    }
     function tryFindAmbientModule(moduleName, withAugmentations) {
       if (isExternalModuleNameRelative(moduleName)) {
         return void 0;
@@ -50291,7 +55387,15 @@ ${lanes.join("\n")}
           let paramSymbol = param.symbol;
           const type = isJSDocParameterTag(param) ? param.typeExpression && param.typeExpression.type : param.type;
           if (paramSymbol && !!(paramSymbol.flags & 4 /* Property */) && !isBindingPattern(param.name)) {
-            const resolvedSymbol = resolveName(param, paramSymbol.escapedName, 111551 /* Value */, void 0, void 0, false);
+            const resolvedSymbol = resolveName(
+              param,
+              paramSymbol.escapedName,
+              111551 /* Value */,
+              void 0,
+              void 0,
+              /*isUse*/
+              false
+            );
             paramSymbol = resolvedSymbol;
           }
           if (i === 0 && paramSymbol.escapedName === "this" /* This */) {
@@ -50310,7 +55414,7 @@ ${lanes.join("\n")}
         }
         if ((declaration.kind === 174 /* GetAccessor */ || declaration.kind === 175 /* SetAccessor */) && hasBindableName(declaration) && (!hasThisParameter2 || !thisParameter)) {
           const otherKind = declaration.kind === 174 /* GetAccessor */ ? 175 /* SetAccessor */ : 174 /* GetAccessor */;
-          const other = getDeclarationOfKind(getSymbolOfNode(declaration), otherKind);
+          const other = getDeclarationOfKind(getSymbolOfDeclaration(declaration), otherKind);
           if (other) {
             thisParameter = getAnnotatedAccessorThisParameter(other);
           }
@@ -50328,7 +55432,9 @@ ${lanes.join("\n")}
           typeParameters,
           thisParameter,
           parameters,
+          /*resolvedReturnType*/
           void 0,
+          /*resolvedTypePredicate*/
           void 0,
           minArgumentCount,
           flags
@@ -50345,12 +55451,12 @@ ${lanes.join("\n")}
       const lastParamVariadicType = firstDefined(lastParamTags, (p) => p.typeExpression && isJSDocVariadicType(p.typeExpression.type) ? p.typeExpression.type : void 0);
       const syntheticArgsSymbol = createSymbol(3 /* Variable */, "args", 32768 /* RestParameter */);
       if (lastParamVariadicType) {
-        syntheticArgsSymbol.type = createArrayType(getTypeFromTypeNode(lastParamVariadicType.type));
+        syntheticArgsSymbol.links.type = createArrayType(getTypeFromTypeNode(lastParamVariadicType.type));
       } else {
-        syntheticArgsSymbol.checkFlags |= 65536 /* DeferredType */;
-        syntheticArgsSymbol.deferralParent = neverType;
-        syntheticArgsSymbol.deferralConstituents = [anyArrayType];
-        syntheticArgsSymbol.deferralWriteConstituents = [anyArrayType];
+        syntheticArgsSymbol.links.checkFlags |= 65536 /* DeferredType */;
+        syntheticArgsSymbol.links.deferralParent = neverType;
+        syntheticArgsSymbol.links.deferralConstituents = [anyArrayType];
+        syntheticArgsSymbol.links.deferralWriteConstituents = [anyArrayType];
       }
       if (lastParamVariadicType) {
         parameters.pop();
@@ -50420,6 +55526,22 @@ ${lanes.join("\n")}
             continue;
           }
         }
+        if (isInJSFile(decl) && decl.jsDoc) {
+          let hasJSDocOverloads = false;
+          for (const node of decl.jsDoc) {
+            if (node.tags) {
+              for (const tag of node.tags) {
+                if (isJSDocOverloadTag(tag)) {
+                  result.push(getSignatureFromDeclaration(tag.typeExpression));
+                  hasJSDocOverloads = true;
+                }
+              }
+            }
+          }
+          if (hasJSDocOverloads) {
+            continue;
+          }
+        }
         result.push(
           !isFunctionExpressionOrArrowFunction(decl) && !isObjectLiteralMethod(decl) && getSignatureOfTypeTag(decl) || getSignatureFromDeclaration(decl)
         );
@@ -50466,7 +55588,14 @@ ${lanes.join("\n")}
     function createTypePredicateFromTypePredicateNode(node, signature) {
       const parameterName = node.parameterName;
       const type = node.type && getTypeFromTypeNode(node.type);
-      return parameterName.kind === 194 /* ThisType */ ? createTypePredicate(node.assertsModifier ? 2 /* AssertsThis */ : 0 /* This */, void 0, void 0, type) : createTypePredicate(
+      return parameterName.kind === 194 /* ThisType */ ? createTypePredicate(
+        node.assertsModifier ? 2 /* AssertsThis */ : 0 /* This */,
+        /*parameterName*/
+        void 0,
+        /*parameterIndex*/
+        void 0,
+        type
+      ) : createTypePredicate(
         node.assertsModifier ? 3 /* AssertsIdentifier */ : 1 /* Identifier */,
         parameterName.escapedText,
         findIndex(signature.parameters, (p) => p.escapedName === parameterName.escapedText),
@@ -50524,7 +55653,7 @@ ${lanes.join("\n")}
         if (jsDocType) {
           return jsDocType;
         }
-        const setter = getDeclarationOfKind(getSymbolOfNode(declaration), 175 /* SetAccessor */);
+        const setter = getDeclarationOfKind(getSymbolOfDeclaration(declaration), 175 /* SetAccessor */);
         const setterType = getAnnotatedAccessorType(setter);
         if (setterType) {
           return setterType;
@@ -50570,7 +55699,12 @@ ${lanes.join("\n")}
       return instantiation;
     }
     function createSignatureInstantiation(signature, typeArguments) {
-      return instantiateSignature(signature, createSignatureTypeMapper(signature, typeArguments), true);
+      return instantiateSignature(
+        signature,
+        createSignatureTypeMapper(signature, typeArguments),
+        /*eraseTypeParameters*/
+        true
+      );
     }
     function createSignatureTypeMapper(signature, typeArguments) {
       return createTypeMapper(signature.typeParameters, typeArguments);
@@ -50579,7 +55713,12 @@ ${lanes.join("\n")}
       return signature.typeParameters ? signature.erasedSignatureCache || (signature.erasedSignatureCache = createErasedSignature(signature)) : signature;
     }
     function createErasedSignature(signature) {
-      return instantiateSignature(signature, createTypeEraser(signature.typeParameters), true);
+      return instantiateSignature(
+        signature,
+        createTypeEraser(signature.typeParameters),
+        /*eraseTypeParameters*/
+        true
+      );
     }
     function getCanonicalSignature(signature) {
       return signature.typeParameters ? signature.canonicalSignatureCache || (signature.canonicalSignatureCache = createCanonicalSignature(signature)) : signature;
@@ -50604,7 +55743,12 @@ ${lanes.join("\n")}
           baseConstraints = instantiateTypes(baseConstraints, baseConstraintMapper);
         }
         baseConstraints = instantiateTypes(baseConstraints, typeEraser);
-        return signature.baseSignatureCache = instantiateSignature(signature, createTypeMapper(typeParameters, baseConstraints), true);
+        return signature.baseSignatureCache = instantiateSignature(
+          signature,
+          createTypeMapper(typeParameters, baseConstraints),
+          /*eraseTypeParameters*/
+          true
+        );
       }
       return signature;
     }
@@ -50702,7 +55846,7 @@ ${lanes.join("\n")}
               const nodeType = getTypeFromTypeNode(checkMappedType2.type);
               inferences = append(inferences, instantiateType(
                 nodeType,
-                makeUnaryTypeMapper(getDeclaredTypeOfTypeParameter(getSymbolOfNode(checkMappedType2.typeParameter)), checkMappedType2.typeParameter.constraint ? getTypeFromTypeNode(checkMappedType2.typeParameter.constraint) : keyofConstraintType)
+                makeUnaryTypeMapper(getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(checkMappedType2.typeParameter)), checkMappedType2.typeParameter.constraint ? getTypeFromTypeNode(checkMappedType2.typeParameter.constraint) : keyofConstraintType)
               ));
             }
           }
@@ -50838,14 +55982,24 @@ ${lanes.join("\n")}
         if (!isJsImplicitAny && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) {
           const missingAugmentsTag = isJs && isExpressionWithTypeArguments(node) && !isJSDocAugmentsTag(node.parent);
           const diag2 = minTypeArgumentCount === typeParameters.length ? missingAugmentsTag ? Diagnostics.Expected_0_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_1_type_argument_s : missingAugmentsTag ? Diagnostics.Expected_0_1_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments;
-          const typeStr = typeToString(type, void 0, 2 /* WriteArrayAsGenericType */);
+          const typeStr = typeToString(
+            type,
+            /*enclosingDeclaration*/
+            void 0,
+            2 /* WriteArrayAsGenericType */
+          );
           error(node, diag2, typeStr, minTypeArgumentCount, typeParameters.length);
           if (!isJs) {
             return errorType;
           }
         }
         if (node.kind === 180 /* TypeReference */ && isDeferredTypeReferenceNode(node, length(node.typeArguments) !== typeParameters.length)) {
-          return createDeferredTypeReference(type, node, void 0);
+          return createDeferredTypeReference(
+            type,
+            node,
+            /*mapper*/
+            void 0
+          );
         }
         const typeArguments = concatenate(type.outerTypeParameters, fillMissingTypeArguments(typeArgumentsFromTypeReferenceNode(node), typeParameters, minTypeArgumentCount, isJs));
         return createTypeReference(type, typeArguments);
@@ -50905,12 +56059,17 @@ ${lanes.join("\n")}
         if (newAliasSymbol) {
           aliasTypeArguments = getTypeArgumentsForAliasSymbol(newAliasSymbol);
         } else if (isTypeReferenceType(node)) {
-          const aliasSymbol2 = resolveTypeReferenceName(node, 2097152 /* Alias */, true);
+          const aliasSymbol2 = resolveTypeReferenceName(
+            node,
+            2097152 /* Alias */,
+            /*ignoreErrors*/
+            true
+          );
           if (aliasSymbol2 && aliasSymbol2 !== unknownSymbol) {
             const resolved = resolveAlias(aliasSymbol2);
             if (resolved && resolved.flags & 524288 /* TypeAlias */) {
               newAliasSymbol = resolved;
-              aliasTypeArguments = typeArgumentsFromTypeReferenceNode(node);
+              aliasTypeArguments = typeArgumentsFromTypeReferenceNode(node) || (typeParameters ? [] : void 0);
             }
           }
         }
@@ -50948,7 +56107,7 @@ ${lanes.join("\n")}
         if (!result) {
           unresolvedSymbols.set(path, result = createSymbol(524288 /* TypeAlias */, text, 1048576 /* Unresolved */));
           result.parent = parentSymbol;
-          result.declaredType = unresolvedType;
+          result.links.declaredType = unresolvedType;
         }
         return result;
       }
@@ -51004,7 +56163,7 @@ ${lanes.join("\n")}
       return links.resolvedJSDocType;
     }
     function getSubstitutionType(baseType, constraint) {
-      if (constraint.flags & 3 /* AnyOrUnknown */ || constraint === baseType || !isGenericType(baseType) && !isGenericType(constraint)) {
+      if (constraint.flags & 3 /* AnyOrUnknown */ || constraint === baseType) {
         return baseType;
       }
       const id = `${getTypeId(baseType)}>${getTypeId(constraint)}`;
@@ -51101,7 +56260,12 @@ ${lanes.join("\n")}
               if (isJSDocIndexSignature(node)) {
                 const indexed = getTypeFromTypeNode(typeArgs[0]);
                 const target = getTypeFromTypeNode(typeArgs[1]);
-                const indexInfo = indexed === stringType || indexed === numberType ? [createIndexInfo(indexed, target, false)] : emptyArray;
+                const indexInfo = indexed === stringType || indexed === numberType ? [createIndexInfo(
+                  indexed,
+                  target,
+                  /*isReadonly*/
+                  false
+                )] : emptyArray;
                 return createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, indexInfo);
               }
               return anyType;
@@ -51128,7 +56292,12 @@ ${lanes.join("\n")}
         if (isJSDocTypeReference(node)) {
           type = getIntendedTypeFromJSDocTypeReference(node);
           if (!type) {
-            symbol = resolveTypeReferenceName(node, meaning, true);
+            symbol = resolveTypeReferenceName(
+              node,
+              meaning,
+              /*ignoreErrors*/
+              true
+            );
             if (symbol === unknownSymbol) {
               symbol = resolveTypeReferenceName(node, meaning | 111551 /* Value */);
             } else {
@@ -51204,20 +56373,50 @@ ${lanes.join("\n")}
       return symbol;
     }
     function getGlobalSymbol(name, meaning, diagnostic) {
-      return resolveName(void 0, name, meaning, diagnostic, name, false, false, false);
+      return resolveName(
+        void 0,
+        name,
+        meaning,
+        diagnostic,
+        name,
+        /*isUse*/
+        false,
+        /*excludeGlobals*/
+        false,
+        /*getSpellingSuggestions*/
+        false
+      );
     }
     function getGlobalType(name, arity, reportErrors2) {
       const symbol = getGlobalTypeSymbol(name, reportErrors2);
       return symbol || reportErrors2 ? getTypeOfGlobalSymbol(symbol, arity) : void 0;
     }
     function getGlobalTypedPropertyDescriptorType() {
-      return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType("TypedPropertyDescriptor", 1, true) || emptyGenericType);
+      return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType(
+        "TypedPropertyDescriptor",
+        /*arity*/
+        1,
+        /*reportErrors*/
+        true
+      ) || emptyGenericType);
     }
     function getGlobalTemplateStringsArrayType() {
-      return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType("TemplateStringsArray", 0, true) || emptyObjectType);
+      return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType(
+        "TemplateStringsArray",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      ) || emptyObjectType);
     }
     function getGlobalImportMetaType() {
-      return deferredGlobalImportMetaType || (deferredGlobalImportMetaType = getGlobalType("ImportMeta", 0, true) || emptyObjectType);
+      return deferredGlobalImportMetaType || (deferredGlobalImportMetaType = getGlobalType(
+        "ImportMeta",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      ) || emptyObjectType);
     }
     function getGlobalImportMetaExpressionType() {
       if (!deferredGlobalImportMetaExpressionType) {
@@ -51225,7 +56424,7 @@ ${lanes.join("\n")}
         const importMetaType = getGlobalImportMetaType();
         const metaPropertySymbol = createSymbol(4 /* Property */, "meta", 8 /* Readonly */);
         metaPropertySymbol.parent = symbol;
-        metaPropertySymbol.type = importMetaType;
+        metaPropertySymbol.links.type = importMetaType;
         const members = createSymbolTable([metaPropertySymbol]);
         symbol.members = members;
         deferredGlobalImportMetaExpressionType = createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
@@ -51233,7 +56432,12 @@ ${lanes.join("\n")}
       return deferredGlobalImportMetaExpressionType;
     }
     function getGlobalImportCallOptionsType(reportErrors2) {
-      return deferredGlobalImportCallOptionsType || (deferredGlobalImportCallOptionsType = getGlobalType("ImportCallOptions", 0, reportErrors2)) || emptyObjectType;
+      return deferredGlobalImportCallOptionsType || (deferredGlobalImportCallOptionsType = getGlobalType(
+        "ImportCallOptions",
+        /*arity*/
+        0,
+        reportErrors2
+      )) || emptyObjectType;
     }
     function getGlobalESSymbolConstructorSymbol(reportErrors2) {
       return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors2));
@@ -51242,74 +56446,183 @@ ${lanes.join("\n")}
       return deferredGlobalESSymbolConstructorTypeSymbol || (deferredGlobalESSymbolConstructorTypeSymbol = getGlobalTypeSymbol("SymbolConstructor", reportErrors2));
     }
     function getGlobalESSymbolType() {
-      return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType("Symbol", 0, false)) || emptyObjectType;
+      return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType(
+        "Symbol",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        false
+      )) || emptyObjectType;
     }
     function getGlobalPromiseType(reportErrors2) {
-      return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType("Promise", 1, reportErrors2)) || emptyGenericType;
+      return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType(
+        "Promise",
+        /*arity*/
+        1,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalPromiseLikeType(reportErrors2) {
-      return deferredGlobalPromiseLikeType || (deferredGlobalPromiseLikeType = getGlobalType("PromiseLike", 1, reportErrors2)) || emptyGenericType;
+      return deferredGlobalPromiseLikeType || (deferredGlobalPromiseLikeType = getGlobalType(
+        "PromiseLike",
+        /*arity*/
+        1,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalPromiseConstructorSymbol(reportErrors2) {
       return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors2));
     }
     function getGlobalPromiseConstructorLikeType(reportErrors2) {
-      return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType("PromiseConstructorLike", 0, reportErrors2)) || emptyObjectType;
+      return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType(
+        "PromiseConstructorLike",
+        /*arity*/
+        0,
+        reportErrors2
+      )) || emptyObjectType;
     }
     function getGlobalAsyncIterableType(reportErrors2) {
-      return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType("AsyncIterable", 1, reportErrors2)) || emptyGenericType;
+      return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType(
+        "AsyncIterable",
+        /*arity*/
+        1,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalAsyncIteratorType(reportErrors2) {
-      return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType("AsyncIterator", 3, reportErrors2)) || emptyGenericType;
+      return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType(
+        "AsyncIterator",
+        /*arity*/
+        3,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalAsyncIterableIteratorType(reportErrors2) {
-      return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType("AsyncIterableIterator", 1, reportErrors2)) || emptyGenericType;
+      return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType(
+        "AsyncIterableIterator",
+        /*arity*/
+        1,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalAsyncGeneratorType(reportErrors2) {
-      return deferredGlobalAsyncGeneratorType || (deferredGlobalAsyncGeneratorType = getGlobalType("AsyncGenerator", 3, reportErrors2)) || emptyGenericType;
+      return deferredGlobalAsyncGeneratorType || (deferredGlobalAsyncGeneratorType = getGlobalType(
+        "AsyncGenerator",
+        /*arity*/
+        3,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalIterableType(reportErrors2) {
-      return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType("Iterable", 1, reportErrors2)) || emptyGenericType;
+      return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType(
+        "Iterable",
+        /*arity*/
+        1,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalIteratorType(reportErrors2) {
-      return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType("Iterator", 3, reportErrors2)) || emptyGenericType;
+      return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType(
+        "Iterator",
+        /*arity*/
+        3,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalIterableIteratorType(reportErrors2) {
-      return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType("IterableIterator", 1, reportErrors2)) || emptyGenericType;
+      return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType(
+        "IterableIterator",
+        /*arity*/
+        1,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalGeneratorType(reportErrors2) {
-      return deferredGlobalGeneratorType || (deferredGlobalGeneratorType = getGlobalType("Generator", 3, reportErrors2)) || emptyGenericType;
+      return deferredGlobalGeneratorType || (deferredGlobalGeneratorType = getGlobalType(
+        "Generator",
+        /*arity*/
+        3,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalIteratorYieldResultType(reportErrors2) {
-      return deferredGlobalIteratorYieldResultType || (deferredGlobalIteratorYieldResultType = getGlobalType("IteratorYieldResult", 1, reportErrors2)) || emptyGenericType;
+      return deferredGlobalIteratorYieldResultType || (deferredGlobalIteratorYieldResultType = getGlobalType(
+        "IteratorYieldResult",
+        /*arity*/
+        1,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalIteratorReturnResultType(reportErrors2) {
-      return deferredGlobalIteratorReturnResultType || (deferredGlobalIteratorReturnResultType = getGlobalType("IteratorReturnResult", 1, reportErrors2)) || emptyGenericType;
+      return deferredGlobalIteratorReturnResultType || (deferredGlobalIteratorReturnResultType = getGlobalType(
+        "IteratorReturnResult",
+        /*arity*/
+        1,
+        reportErrors2
+      )) || emptyGenericType;
     }
     function getGlobalTypeOrUndefined(name, arity = 0) {
-      const symbol = getGlobalSymbol(name, 788968 /* Type */, void 0);
+      const symbol = getGlobalSymbol(
+        name,
+        788968 /* Type */,
+        /*diagnostic*/
+        void 0
+      );
       return symbol && getTypeOfGlobalSymbol(symbol, arity);
     }
     function getGlobalExtractSymbol() {
-      deferredGlobalExtractSymbol || (deferredGlobalExtractSymbol = getGlobalTypeAliasSymbol("Extract", 2, true) || unknownSymbol);
+      deferredGlobalExtractSymbol || (deferredGlobalExtractSymbol = getGlobalTypeAliasSymbol(
+        "Extract",
+        /*arity*/
+        2,
+        /*reportErrors*/
+        true
+      ) || unknownSymbol);
       return deferredGlobalExtractSymbol === unknownSymbol ? void 0 : deferredGlobalExtractSymbol;
     }
     function getGlobalOmitSymbol() {
-      deferredGlobalOmitSymbol || (deferredGlobalOmitSymbol = getGlobalTypeAliasSymbol("Omit", 2, true) || unknownSymbol);
+      deferredGlobalOmitSymbol || (deferredGlobalOmitSymbol = getGlobalTypeAliasSymbol(
+        "Omit",
+        /*arity*/
+        2,
+        /*reportErrors*/
+        true
+      ) || unknownSymbol);
       return deferredGlobalOmitSymbol === unknownSymbol ? void 0 : deferredGlobalOmitSymbol;
     }
     function getGlobalAwaitedSymbol(reportErrors2) {
-      deferredGlobalAwaitedSymbol || (deferredGlobalAwaitedSymbol = getGlobalTypeAliasSymbol("Awaited", 1, reportErrors2) || (reportErrors2 ? unknownSymbol : void 0));
+      deferredGlobalAwaitedSymbol || (deferredGlobalAwaitedSymbol = getGlobalTypeAliasSymbol(
+        "Awaited",
+        /*arity*/
+        1,
+        reportErrors2
+      ) || (reportErrors2 ? unknownSymbol : void 0));
       return deferredGlobalAwaitedSymbol === unknownSymbol ? void 0 : deferredGlobalAwaitedSymbol;
     }
     function getGlobalBigIntType() {
-      return deferredGlobalBigIntType || (deferredGlobalBigIntType = getGlobalType("BigInt", 0, false)) || emptyObjectType;
+      return deferredGlobalBigIntType || (deferredGlobalBigIntType = getGlobalType(
+        "BigInt",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        false
+      )) || emptyObjectType;
     }
     function getGlobalNaNSymbol() {
-      return deferredGlobalNaNSymbol || (deferredGlobalNaNSymbol = getGlobalValueSymbol("NaN", false));
+      return deferredGlobalNaNSymbol || (deferredGlobalNaNSymbol = getGlobalValueSymbol(
+        "NaN",
+        /*reportErrors*/
+        false
+      ));
     }
     function getGlobalRecordSymbol() {
-      deferredGlobalRecordSymbol || (deferredGlobalRecordSymbol = getGlobalTypeAliasSymbol("Record", 2, true) || unknownSymbol);
+      deferredGlobalRecordSymbol || (deferredGlobalRecordSymbol = getGlobalTypeAliasSymbol(
+        "Record",
+        /*arity*/
+        2,
+        /*reportErrors*/
+        true
+      ) || unknownSymbol);
       return deferredGlobalRecordSymbol === unknownSymbol ? void 0 : deferredGlobalRecordSymbol;
     }
     function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) {
@@ -51319,7 +56632,10 @@ ${lanes.join("\n")}
       return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]);
     }
     function createIterableType(iteratedType) {
-      return createTypeFromGenericGlobalType(getGlobalIterableType(true), [iteratedType]);
+      return createTypeFromGenericGlobalType(getGlobalIterableType(
+        /*reportErrors*/
+        true
+      ), [iteratedType]);
     }
     function createArrayType(elementType, readonly) {
       return createTypeFromGenericGlobalType(readonly ? globalReadonlyArrayType : globalArrayType, [elementType]);
@@ -51347,7 +56663,12 @@ ${lanes.join("\n")}
       }
       const elementFlags = map(node.elements, getTupleElementFlags);
       const missingName = some(node.elements, (e) => e.kind !== 199 /* NamedTupleMember */);
-      return getTupleTargetType(elementFlags, readonly, missingName ? void 0 : node.elements);
+      return getTupleTargetType(
+        elementFlags,
+        readonly,
+        /*associatedNames*/
+        missingName ? void 0 : node.elements
+      );
     }
     function isDeferredTypeReferenceNode(node, hasDefaultTypeArguments) {
       return !!getAliasSymbolForTypeNode(node) || isResolvedByTypeAlias(node) && (node.kind === 185 /* ArrayType */ ? mayResolveTypeAlias(node.elementType) : node.kind === 186 /* TupleType */ ? some(node.elements, mayResolveTypeAlias) : hasDefaultTypeArguments || some(node.typeArguments, mayResolveTypeAlias));
@@ -51406,7 +56727,12 @@ ${lanes.join("\n")}
         if (target === emptyGenericType) {
           links.resolvedType = emptyObjectType;
         } else if (!(node.kind === 186 /* TupleType */ && some(node.elements, (e) => !!(getTupleElementFlags(e) & 8 /* Variadic */))) && isDeferredTypeReferenceNode(node)) {
-          links.resolvedType = node.kind === 186 /* TupleType */ && node.elements.length === 0 ? target : createDeferredTypeReference(target, node, void 0);
+          links.resolvedType = node.kind === 186 /* TupleType */ && node.elements.length === 0 ? target : createDeferredTypeReference(
+            target,
+            node,
+            /*mapper*/
+            void 0
+          );
         } else {
           const elementTypes = node.kind === 185 /* ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : map(node.elements, getTypeFromTypeNode);
           links.resolvedType = createNormalizedTypeReference(target, elementTypes);
@@ -51450,8 +56776,8 @@ ${lanes.join("\n")}
               "" + i,
               readonly ? 8 /* Readonly */ : 0
             );
-            property.tupleLabelDeclaration = namedMemberDeclarations == null ? void 0 : namedMemberDeclarations[i];
-            property.type = typeParameter;
+            property.links.tupleLabelDeclaration = namedMemberDeclarations == null ? void 0 : namedMemberDeclarations[i];
+            property.links.type = typeParameter;
             properties.push(property);
           }
         }
@@ -51459,12 +56785,12 @@ ${lanes.join("\n")}
       const fixedLength = properties.length;
       const lengthSymbol = createSymbol(4 /* Property */, "length", readonly ? 8 /* Readonly */ : 0);
       if (combinedFlags & 12 /* Variable */) {
-        lengthSymbol.type = numberType;
+        lengthSymbol.links.type = numberType;
       } else {
         const literalTypes = [];
         for (let i = minLength; i <= arity; i++)
           literalTypes.push(getNumberLiteralType(i));
-        lengthSymbol.type = getUnionType(literalTypes);
+        lengthSymbol.links.type = getUnionType(literalTypes);
       }
       properties.push(lengthSymbol);
       const type = createObjectType(8 /* Tuple */ | 4 /* Reference */);
@@ -51559,7 +56885,11 @@ ${lanes.join("\n")}
         if (flags & (2 /* Optional */ | 4 /* Rest */)) {
           lastOptionalOrRestIndex = expandedFlags.length;
         }
-        expandedTypes.push(flags & 2 /* Optional */ ? addOptionality(type, true) : type);
+        expandedTypes.push(flags & 2 /* Optional */ ? addOptionality(
+          type,
+          /*isProperty*/
+          true
+        ) : type);
         expandedFlags.push(flags);
         if (expandedDeclarations && declaration) {
           expandedDeclarations.push(declaration);
@@ -51574,6 +56904,7 @@ ${lanes.join("\n")}
       return index > target.fixedLength ? getRestArrayTypeOfTupleType(type) || createTupleType(emptyArray) : createTupleType(
         getTypeArguments(type).slice(index, endIndex),
         target.elementFlags.slice(index, endIndex),
+        /*readonly*/
         false,
         target.labeledElementDeclarations && target.labeledElementDeclarations.slice(index, endIndex)
       );
@@ -51592,7 +56923,11 @@ ${lanes.join("\n")}
       return type.elementFlags.length - findLastIndex(type.elementFlags, (f) => !(f & flags)) - 1;
     }
     function getTypeFromOptionalTypeNode(node) {
-      return addOptionality(getTypeFromTypeNode(node.type), true);
+      return addOptionality(
+        getTypeFromTypeNode(node.type),
+        /*isProperty*/
+        true
+      );
     }
     function getTypeId(type) {
       return type.id;
@@ -51744,10 +57079,9 @@ ${lanes.join("\n")}
         if (includes & 3 /* AnyOrUnknown */) {
           return includes & 1 /* Any */ ? includes & 8388608 /* IncludesWildcard */ ? wildcardType : anyType : includes & 65536 /* Null */ || containsType(typeSet, unknownType) ? unknownType : nonNullUnknownType;
         }
-        if (exactOptionalPropertyTypes && includes & 32768 /* Undefined */) {
-          const missingIndex = binarySearch(typeSet, missingType, getTypeId, compareValues);
-          if (missingIndex >= 0 && containsType(typeSet, undefinedType)) {
-            orderedRemoveItemAt(typeSet, missingIndex);
+        if (includes & 32768 /* Undefined */) {
+          if (typeSet.length >= 2 && typeSet[0] === undefinedType && typeSet[1] === missingType) {
+            orderedRemoveItemAt(typeSet, 1);
           }
         }
         if (includes & (2944 /* Literal */ | 8192 /* UniqueESSymbol */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || includes & 16384 /* Void */ && includes & 32768 /* Undefined */) {
@@ -51778,7 +57112,7 @@ ${lanes.join("\n")}
         if (!aliasSymbol && namedUnions.length === 1 && reducedTypes.length === 0) {
           return namedUnions[0];
         }
-        const namedTypesCount = reduceLeft(namedUnions, (sum2, union) => sum2 + union.types.length, 0);
+        const namedTypesCount = reduceLeft(namedUnions, (sum, union) => sum + union.types.length, 0);
         if (namedTypesCount + reducedTypes.length === typeSet.length) {
           for (const t of namedUnions) {
             insertType(reducedTypes, t);
@@ -51831,7 +57165,11 @@ ${lanes.join("\n")}
       let type = unionTypes.get(id);
       if (!type) {
         type = createType(1048576 /* Union */);
-        type.objectFlags = objectFlags | getPropagatingFlagsOfTypes(types, 98304 /* Nullable */);
+        type.objectFlags = objectFlags | getPropagatingFlagsOfTypes(
+          types,
+          /*excludeKinds*/
+          98304 /* Nullable */
+        );
         type.types = types;
         type.origin = origin;
         type.aliasSymbol = aliasSymbol;
@@ -51872,7 +57210,7 @@ ${lanes.join("\n")}
           if (type === wildcardType)
             includes |= 8388608 /* IncludesWildcard */;
         } else if (strictNullChecks || !(flags & 98304 /* Nullable */)) {
-          if (exactOptionalPropertyTypes && type === missingType) {
+          if (type === missingType) {
             includes |= 262144 /* IncludesMissingType */;
             type = undefinedType;
           }
@@ -51977,7 +57315,11 @@ ${lanes.join("\n")}
     }
     function createIntersectionType(types, aliasSymbol, aliasTypeArguments) {
       const result = createType(2097152 /* Intersection */);
-      result.objectFlags = getPropagatingFlagsOfTypes(types, 98304 /* Nullable */);
+      result.objectFlags = getPropagatingFlagsOfTypes(
+        types,
+        /*excludeKinds*/
+        98304 /* Nullable */
+      );
       result.types = types;
       result.aliasSymbol = aliasSymbol;
       result.aliasTypeArguments = aliasTypeArguments;
@@ -52022,9 +57364,9 @@ ${lanes.join("\n")}
           if (intersectUnionsOfPrimitiveTypes(typeSet)) {
             result = getIntersectionType(typeSet, aliasSymbol, aliasTypeArguments);
           } else if (eachIsUnionContaining(typeSet, 32768 /* Undefined */)) {
-            const undefinedOrMissingType = exactOptionalPropertyTypes && some(typeSet, (t) => containsType(t.types, missingType)) ? missingType : undefinedType;
+            const containedUndefinedType = some(typeSet, containsMissingType) ? missingType : undefinedType;
             removeFromEach(typeSet, 32768 /* Undefined */);
-            result = getUnionType([getIntersectionType(typeSet), undefinedOrMissingType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
+            result = getUnionType([getIntersectionType(typeSet), containedUndefinedType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
           } else if (eachIsUnionContaining(typeSet, 65536 /* Null */)) {
             removeFromEach(typeSet, 65536 /* Null */);
             result = getUnionType([getIntersectionType(typeSet), nullType], 1 /* Literal */, aliasSymbol, aliasTypeArguments);
@@ -52104,7 +57446,15 @@ ${lanes.join("\n")}
       return result;
     }
     function getIndexTypeForGenericType(type, stringsOnly) {
-      return stringsOnly ? type.resolvedStringIndexType || (type.resolvedStringIndexType = createIndexType(type, true)) : type.resolvedIndexType || (type.resolvedIndexType = createIndexType(type, false));
+      return stringsOnly ? type.resolvedStringIndexType || (type.resolvedStringIndexType = createIndexType(
+        type,
+        /*stringsOnly*/
+        true
+      )) : type.resolvedIndexType || (type.resolvedIndexType = createIndexType(
+        type,
+        /*stringsOnly*/
+        false
+      ));
     }
     function getIndexTypeForMappedType(type, stringsOnly, noIndexSignatures) {
       const typeParameter = getTypeParameterFromMappedType(type);
@@ -52173,7 +57523,9 @@ ${lanes.join("\n")}
       return getUnionType(
         concatenate(propertyTypes, indexKeyTypes),
         1 /* Literal */,
+        /*aliasSymbol*/
         void 0,
+        /*aliasTypeArguments*/
         void 0,
         origin
       );
@@ -52307,7 +57659,13 @@ ${lanes.join("\n")}
       return type;
     }
     function getStringMappingType(symbol, type) {
-      return type.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapType(type, (t) => getStringMappingType(symbol, t)) : type.flags & 128 /* StringLiteral */ ? getStringLiteralType(applyStringMapping(symbol, type.value)) : type.flags & 134217728 /* TemplateLiteral */ ? getTemplateLiteralType(...applyTemplateStringMapping(symbol, type.texts, type.types)) : type.flags & 268435456 /* StringMapping */ && symbol === type.symbol ? type : type.flags & (1 /* Any */ | 4 /* String */ | 268435456 /* StringMapping */) || isGenericIndexType(type) ? getStringMappingTypeForGenericType(symbol, type) : isPatternLiteralPlaceholderType(type) ? getStringMappingTypeForGenericType(symbol, getTemplateLiteralType(["", ""], [type])) : type;
+      return type.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapType(type, (t) => getStringMappingType(symbol, t)) : type.flags & 128 /* StringLiteral */ ? getStringLiteralType(applyStringMapping(symbol, type.value)) : type.flags & 134217728 /* TemplateLiteral */ ? getTemplateLiteralType(...applyTemplateStringMapping(symbol, type.texts, type.types)) : (
+        // Mapping<Mapping<T>> === Mapping<T>
+        type.flags & 268435456 /* StringMapping */ && symbol === type.symbol ? type : type.flags & (1 /* Any */ | 4 /* String */ | 268435456 /* StringMapping */) || isGenericIndexType(type) ? getStringMappingTypeForGenericType(symbol, type) : (
+          // This handles Mapping<`${number}`> and Mapping<`${bigint}`>
+          isPatternLiteralPlaceholderType(type) ? getStringMappingTypeForGenericType(symbol, getTemplateLiteralType(["", ""], [type])) : type
+        )
+      );
     }
     function applyStringMapping(symbol, str) {
       switch (intrinsicTypeKinds.get(symbol.escapedName)) {
@@ -52377,7 +57735,10 @@ ${lanes.join("\n")}
       return false;
     }
     function getPropertyNameFromIndex(indexType, accessNode) {
-      return isTypeUsableAsPropertyName(indexType) ? getPropertyNameFromType(indexType) : accessNode && isPropertyName(accessNode) ? getPropertyNameForPropertyNameNode(accessNode) : void 0;
+      return isTypeUsableAsPropertyName(indexType) ? getPropertyNameFromType(indexType) : accessNode && isPropertyName(accessNode) ? (
+        // late bound names are handled in the first branch, so here we only need to handle normal names
+        getPropertyNameForPropertyNameNode(accessNode)
+      ) : void 0;
     }
     function isUncalledFunctionReference(node, symbol) {
       if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) {
@@ -52443,7 +57804,7 @@ ${lanes.join("\n")}
             errorIfWritingToReadonlyIndex(getIndexInfoOfType(objectType, numberType));
             return mapType(objectType, (t) => {
               const restType = getRestTypeOfTupleType(t) || undefinedType;
-              return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([restType, undefinedType]) : restType;
+              return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([restType, missingType]) : restType;
             });
           }
         }
@@ -52463,11 +57824,11 @@ ${lanes.join("\n")}
           if (accessNode && indexInfo.keyType === stringType && !isTypeAssignableToKind(indexType, 4 /* String */ | 8 /* Number */)) {
             const indexNode = getIndexNodeForAccessExpression(accessNode);
             error(indexNode, Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType));
-            return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([indexInfo.type, undefinedType]) : indexInfo.type;
+            return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([indexInfo.type, missingType]) : indexInfo.type;
           }
           errorIfWritingToReadonlyIndex(indexInfo);
           if (accessFlags & 1 /* IncludeUndefined */ && !(objectType.symbol && objectType.symbol.flags & (256 /* RegularEnum */ | 128 /* ConstEnum */) && (indexType.symbol && indexType.flags & 1024 /* EnumLiteral */ && getParentOfSymbol(indexType.symbol) === objectType.symbol))) {
-            return getUnionType([indexInfo.type, undefinedType]);
+            return getUnionType([indexInfo.type, missingType]);
           }
           return indexInfo.type;
         }
@@ -52510,16 +57871,46 @@ ${lanes.join("\n")}
                 } else {
                   let errorInfo;
                   if (indexType.flags & 1024 /* EnumLiteral */) {
-                    errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Property_0_does_not_exist_on_type_1, "[" + typeToString(indexType) + "]", typeToString(objectType));
+                    errorInfo = chainDiagnosticMessages(
+                      /* details */
+                      void 0,
+                      Diagnostics.Property_0_does_not_exist_on_type_1,
+                      "[" + typeToString(indexType) + "]",
+                      typeToString(objectType)
+                    );
                   } else if (indexType.flags & 8192 /* UniqueESSymbol */) {
                     const symbolName2 = getFullyQualifiedName(indexType.symbol, accessExpression);
-                    errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Property_0_does_not_exist_on_type_1, "[" + symbolName2 + "]", typeToString(objectType));
+                    errorInfo = chainDiagnosticMessages(
+                      /* details */
+                      void 0,
+                      Diagnostics.Property_0_does_not_exist_on_type_1,
+                      "[" + symbolName2 + "]",
+                      typeToString(objectType)
+                    );
                   } else if (indexType.flags & 128 /* StringLiteral */) {
-                    errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType));
+                    errorInfo = chainDiagnosticMessages(
+                      /* details */
+                      void 0,
+                      Diagnostics.Property_0_does_not_exist_on_type_1,
+                      indexType.value,
+                      typeToString(objectType)
+                    );
                   } else if (indexType.flags & 256 /* NumberLiteral */) {
-                    errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType));
+                    errorInfo = chainDiagnosticMessages(
+                      /* details */
+                      void 0,
+                      Diagnostics.Property_0_does_not_exist_on_type_1,
+                      indexType.value,
+                      typeToString(objectType)
+                    );
                   } else if (indexType.flags & (8 /* Number */ | 4 /* String */)) {
-                    errorInfo = chainDiagnosticMessages(void 0, Diagnostics.No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1, typeToString(indexType), typeToString(objectType));
+                    errorInfo = chainDiagnosticMessages(
+                      /* details */
+                      void 0,
+                      Diagnostics.No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1,
+                      typeToString(indexType),
+                      typeToString(objectType)
+                    );
                   }
                   errorInfo = chainDiagnosticMessages(
                     errorInfo,
@@ -52625,7 +58016,13 @@ ${lanes.join("\n")}
         }
       }
       if (isGenericTupleType(objectType) && indexType.flags & 296 /* NumberLike */) {
-        const elementType = getElementTypeOfSliceOfTupleType(objectType, indexType.flags & 8 /* Number */ ? 0 : objectType.target.fixedLength, 0, writing);
+        const elementType = getElementTypeOfSliceOfTupleType(
+          objectType,
+          indexType.flags & 8 /* Number */ ? 0 : objectType.target.fixedLength,
+          /*endSkipCount*/
+          0,
+          writing
+        );
         if (elementType) {
           return type[cache] = elementType;
         }
@@ -52758,14 +58155,11 @@ ${lanes.join("\n")}
       const constraint = getConstraintOfTypeParameter(p);
       return constraint && (isGenericObjectType(constraint) || isGenericIndexType(constraint)) ? cloneTypeParameter(p) : p;
     }
-    function isTypicalNondistributiveConditional(root) {
-      return !root.isDistributive && isSingletonTupleType(root.node.checkType) && isSingletonTupleType(root.node.extendsType);
-    }
-    function isSingletonTupleType(node) {
-      return isTupleTypeNode(node) && length(node.elements) === 1 && !isOptionalTypeNode(node.elements[0]) && !isRestTypeNode(node.elements[0]) && !(isNamedTupleMember(node.elements[0]) && (node.elements[0].questionToken || node.elements[0].dotDotDotToken));
+    function isSimpleTupleType(node) {
+      return isTupleTypeNode(node) && length(node.elements) > 0 && !some(node.elements, (e) => isOptionalTypeNode(e) || isRestTypeNode(e) || isNamedTupleMember(e) && !!(e.questionToken || e.dotDotDotToken));
     }
-    function unwrapNondistributiveConditionalTuple(root, type) {
-      return isTypicalNondistributiveConditional(root) && isTupleType(type) ? getTypeArguments(type)[0] : type;
+    function isDeferredType(type, checkTuples) {
+      return isGenericType(type) || checkTuples && isTupleType(type) && some(getTypeArguments(type), isGenericType);
     }
     function getConditionalType(root, mapper, aliasSymbol, aliasTypeArguments) {
       let result;
@@ -52777,10 +58171,10 @@ ${lanes.join("\n")}
           result = errorType;
           break;
         }
-        const isUnwrapped = isTypicalNondistributiveConditional(root);
-        const checkType = instantiateType(unwrapNondistributiveConditionalTuple(root, getActualTypeVariable(root.checkType)), mapper);
-        const checkTypeInstantiable = isGenericType(checkType);
-        const extendsType = instantiateType(unwrapNondistributiveConditionalTuple(root, root.extendsType), mapper);
+        const checkTuples = isSimpleTupleType(root.node.checkType) && isSimpleTupleType(root.node.extendsType) && length(root.node.checkType.elements) === length(root.node.extendsType.elements);
+        const checkType = instantiateType(getActualTypeVariable(root.checkType), mapper);
+        const checkTypeDeferred = isDeferredType(checkType, checkTuples);
+        const extendsType = instantiateType(root.extendsType, mapper);
         if (checkType === wildcardType || extendsType === wildcardType) {
           return wildcardType;
         }
@@ -52788,7 +58182,12 @@ ${lanes.join("\n")}
         if (root.inferTypeParameters) {
           const freshParams = sameMap(root.inferTypeParameters, maybeCloneTypeParameter);
           const freshMapper = freshParams !== root.inferTypeParameters ? createTypeMapper(root.inferTypeParameters, freshParams) : void 0;
-          const context = createInferenceContext(freshParams, void 0, 0 /* None */);
+          const context = createInferenceContext(
+            freshParams,
+            /*signature*/
+            void 0,
+            0 /* None */
+          );
           if (freshMapper) {
             const freshCombinedMapper = combineTypeMappers(mapper, freshMapper);
             for (const p of freshParams) {
@@ -52797,16 +58196,16 @@ ${lanes.join("\n")}
               }
             }
           }
-          if (!checkTypeInstantiable) {
+          if (!checkTypeDeferred) {
             inferTypes(context.inferences, checkType, instantiateType(extendsType, freshMapper), 512 /* NoConstraints */ | 1024 /* AlwaysStrict */);
           }
           const innerMapper = combineTypeMappers(freshMapper, context.mapper);
           combinedMapper = mapper ? combineTypeMappers(innerMapper, mapper) : innerMapper;
         }
-        const inferredExtendsType = combinedMapper ? instantiateType(unwrapNondistributiveConditionalTuple(root, root.extendsType), combinedMapper) : extendsType;
-        if (!checkTypeInstantiable && !isGenericType(inferredExtendsType)) {
-          if (!(inferredExtendsType.flags & 3 /* AnyOrUnknown */) && (checkType.flags & 1 /* Any */ && !isUnwrapped || !isTypeAssignableTo(getPermissiveInstantiation(checkType), getPermissiveInstantiation(inferredExtendsType)))) {
-            if (checkType.flags & 1 /* Any */ && !isUnwrapped) {
+        const inferredExtendsType = combinedMapper ? instantiateType(root.extendsType, combinedMapper) : extendsType;
+        if (!checkTypeDeferred && !isDeferredType(inferredExtendsType, checkTuples)) {
+          if (!(inferredExtendsType.flags & 3 /* AnyOrUnknown */) && (checkType.flags & 1 /* Any */ || !isTypeAssignableTo(getPermissiveInstantiation(checkType), getPermissiveInstantiation(inferredExtendsType)))) {
+            if (checkType.flags & 1 /* Any */) {
               (extraTypes || (extraTypes = [])).push(instantiateType(getTypeFromTypeNode(root.node.trueType), combinedMapper || mapper));
             }
             const falseType2 = getTypeFromTypeNode(root.node.falseType);
@@ -52896,7 +58295,11 @@ ${lanes.join("\n")}
         const checkType = getTypeFromTypeNode(node.checkType);
         const aliasSymbol = getAliasSymbolForTypeNode(node);
         const aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol);
-        const allOuterTypeParameters = getOuterTypeParameters(node, true);
+        const allOuterTypeParameters = getOuterTypeParameters(
+          node,
+          /*includeThisTypes*/
+          true
+        );
         const outerTypeParameters = aliasTypeArguments ? allOuterTypeParameters : filter(allOuterTypeParameters, (tp) => isTypeParameterPossiblyReferenced(tp, node));
         const root = {
           node,
@@ -52909,7 +58312,11 @@ ${lanes.join("\n")}
           aliasSymbol,
           aliasTypeArguments
         };
-        links.resolvedType = getConditionalType(root, void 0);
+        links.resolvedType = getConditionalType(
+          root,
+          /*mapper*/
+          void 0
+        );
         if (outerTypeParameters) {
           root.instantiations = /* @__PURE__ */ new Map();
           root.instantiations.set(getTypeListId(outerTypeParameters), links.resolvedType);
@@ -52920,7 +58327,7 @@ ${lanes.join("\n")}
     function getTypeFromInferTypeNode(node) {
       const links = getNodeLinks(node);
       if (!links.resolvedType) {
-        links.resolvedType = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node.typeParameter));
+        links.resolvedType = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter));
       }
       return links.resolvedType;
     }
@@ -52952,7 +58359,11 @@ ${lanes.join("\n")}
           return links.resolvedType = errorType;
         }
         const isExportEquals = !!((_a2 = innerModuleSymbol.exports) == null ? void 0 : _a2.get("export=" /* ExportEquals */));
-        const moduleSymbol = resolveExternalModuleSymbol(innerModuleSymbol, false);
+        const moduleSymbol = resolveExternalModuleSymbol(
+          innerModuleSymbol,
+          /*dontResolveAlias*/
+          false
+        );
         if (!nodeIsMissing(node.qualifier)) {
           const nameStack = getIdentifierChain(node.qualifier);
           let currentNamespace = moduleSymbol;
@@ -52960,7 +58371,14 @@ ${lanes.join("\n")}
           while (current = nameStack.shift()) {
             const meaning = nameStack.length ? 1920 /* Namespace */ : targetMeaning;
             const mergedResolvedSymbol = getMergedSymbol(resolveSymbol(currentNamespace));
-            const symbolFromVariable = node.isTypeOf || isInJSFile(node) && isExportEquals ? getPropertyOfType(getTypeOfSymbol(mergedResolvedSymbol), current.escapedText, false, true) : void 0;
+            const symbolFromVariable = node.isTypeOf || isInJSFile(node) && isExportEquals ? getPropertyOfType(
+              getTypeOfSymbol(mergedResolvedSymbol),
+              current.escapedText,
+              /*skipObjectFunctionPropertyAugment*/
+              false,
+              /*includeTypeOnlyMembers*/
+              true
+            ) : void 0;
             const symbolFromModule = node.isTypeOf ? void 0 : getSymbol2(getExportsOfSymbol(mergedResolvedSymbol), current.escapedText, meaning);
             const next = symbolFromModule != null ? symbolFromModule : symbolFromVariable;
             if (!next) {
@@ -52991,6 +58409,13 @@ ${lanes.join("\n")}
       if (meaning === 111551 /* Value */) {
         return getTypeOfSymbol(symbol);
       } else {
+        const type = tryGetDeclaredTypeOfSymbol(resolvedSymbol);
+        const typeParameters = type && getTypeParametersForTypeAndSymbol(type, resolvedSymbol);
+        if (node.typeArguments && typeParameters) {
+          addLazyDiagnostic(() => {
+            checkTypeArgumentConstraints(node, typeParameters);
+          });
+        }
         return getTypeReferenceType(node, resolvedSymbol);
       }
     }
@@ -53017,7 +58442,7 @@ ${lanes.join("\n")}
       while (isParenthesizedTypeNode(host2) || isJSDocTypeExpression(host2) || isTypeOperatorNode(host2) && host2.operator === 146 /* ReadonlyKeyword */) {
         host2 = host2.parent;
       }
-      return isTypeAlias(host2) ? getSymbolOfNode(host2) : void 0;
+      return isTypeAlias(host2) ? getSymbolOfDeclaration(host2) : void 0;
     }
     function getTypeArgumentsForAliasSymbol(symbol) {
       return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : void 0;
@@ -53052,10 +58477,14 @@ ${lanes.join("\n")}
             const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */);
             const flags = 4 /* Property */ | 16777216 /* Optional */;
             const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0));
-            result.type = isSetonlyAccessor ? undefinedType : addOptionality(getTypeOfSymbol(prop), true);
+            result.links.type = isSetonlyAccessor ? undefinedType : addOptionality(
+              getTypeOfSymbol(prop),
+              /*isProperty*/
+              true
+            );
             result.declarations = prop.declarations;
-            result.nameType = getSymbolLinks(prop).nameType;
-            result.syntheticOrigin = prop;
+            result.links.nameType = getSymbolLinks(prop).nameType;
+            result.links.syntheticOrigin = prop;
             members.set(prop.escapedName, result);
           }
         }
@@ -53122,11 +58551,11 @@ ${lanes.join("\n")}
             const declarations = concatenate(leftProp.declarations, rightProp.declarations);
             const flags = 4 /* Property */ | leftProp.flags & 16777216 /* Optional */;
             const result = createSymbol(flags, leftProp.escapedName);
-            result.type = getUnionType([getTypeOfSymbol(leftProp), removeMissingOrUndefinedType(rightType)], 2 /* Subtype */);
-            result.leftSpread = leftProp;
-            result.rightSpread = rightProp;
+            result.links.type = getUnionType([getTypeOfSymbol(leftProp), removeMissingOrUndefinedType(rightType)], 2 /* Subtype */);
+            result.links.leftSpread = leftProp;
+            result.links.rightSpread = rightProp;
             result.declarations = declarations;
-            result.nameType = getSymbolLinks(leftProp).nameType;
+            result.links.nameType = getSymbolLinks(leftProp).nameType;
             members.set(leftProp.escapedName, result);
           }
         } else {
@@ -53148,10 +58577,10 @@ ${lanes.join("\n")}
       }
       const flags = 4 /* Property */ | prop.flags & 16777216 /* Optional */;
       const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0));
-      result.type = isSetonlyAccessor ? undefinedType : getTypeOfSymbol(prop);
+      result.links.type = isSetonlyAccessor ? undefinedType : getTypeOfSymbol(prop);
       result.declarations = prop.declarations;
-      result.nameType = getSymbolLinks(prop).nameType;
-      result.syntheticOrigin = prop;
+      result.links.nameType = getSymbolLinks(prop).nameType;
+      result.links.syntheticOrigin = prop;
       return result;
     }
     function getIndexInfoWithReadonly(info, readonly) {
@@ -53225,11 +58654,17 @@ ${lanes.join("\n")}
       return esSymbolType;
     }
     function getThisType(node) {
-      const container = getThisContainer(node, false);
+      const container = getThisContainer(
+        node,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
       const parent2 = container && container.parent;
       if (parent2 && (isClassLike(parent2) || parent2.kind === 261 /* InterfaceDeclaration */)) {
         if (!isStatic(container) && (!isConstructorDeclaration(container) || isNodeDescendantOf(node, container.body))) {
-          return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent2)).thisType;
+          return getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(parent2)).thisType;
         }
       }
       if (parent2 && isObjectLiteralExpression(parent2) && isBinaryExpression(parent2.parent) && getAssignmentDeclarationKind(parent2.parent) === 6 /* Prototype */) {
@@ -53240,7 +58675,7 @@ ${lanes.join("\n")}
         return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(host2.parent.left).parent).thisType;
       }
       if (isJSConstructor(container) && isNodeDescendantOf(node, container.body)) {
-        return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(container)).thisType;
+        return getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(container)).thisType;
       }
       error(node, Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface);
       return errorType;
@@ -53274,7 +58709,12 @@ ${lanes.join("\n")}
     }
     function getTypeFromNamedTupleTypeNode(node) {
       const links = getNodeLinks(node);
-      return links.resolvedType || (links.resolvedType = node.dotDotDotToken ? getTypeFromRestTypeNode(node) : addOptionality(getTypeFromTypeNode(node.type), true, !!node.questionToken));
+      return links.resolvedType || (links.resolvedType = node.dotDotDotToken ? getTypeFromRestTypeNode(node) : addOptionality(
+        getTypeFromTypeNode(node.type),
+        /*isProperty*/
+        true,
+        !!node.questionToken
+      ));
     }
     function getTypeFromTypeNode(node) {
       return getConditionalFlowTypeOfType(getTypeFromTypeNodeWorker(node), node);
@@ -53452,7 +58892,11 @@ ${lanes.join("\n")}
       return Debug.attachDebugPrototypeIfDebug({ kind, mapper1, mapper2 });
     }
     function createTypeEraser(sources) {
-      return createTypeMapper(sources, void 0);
+      return createTypeMapper(
+        sources,
+        /*targets*/
+        void 0
+      );
     }
     function createBackreferenceMapper(context, index) {
       const forwardInferences = context.inferences.slice(index);
@@ -53495,7 +58939,9 @@ ${lanes.join("\n")}
         freshTypeParameters,
         signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper),
         instantiateList(signature.parameters, mapper, instantiateSymbol),
+        /*resolvedReturnType*/
         void 0,
+        /*resolvedTypePredicate*/
         void 0,
         signature.minArgumentCount,
         signature.flags & 39 /* PropagatingFlags */
@@ -53516,13 +58962,13 @@ ${lanes.join("\n")}
       const result = createSymbol(symbol.flags, symbol.escapedName, 1 /* Instantiated */ | getCheckFlags(symbol) & (8 /* Readonly */ | 4096 /* Late */ | 16384 /* OptionalParameter */ | 32768 /* RestParameter */));
       result.declarations = symbol.declarations;
       result.parent = symbol.parent;
-      result.target = symbol;
-      result.mapper = mapper;
+      result.links.target = symbol;
+      result.links.mapper = mapper;
       if (symbol.valueDeclaration) {
         result.valueDeclaration = symbol.valueDeclaration;
       }
       if (links.nameType) {
-        result.nameType = links.nameType;
+        result.links.nameType = links.nameType;
       }
       return result;
     }
@@ -53532,7 +58978,11 @@ ${lanes.join("\n")}
       const target = type.objectFlags & 4 /* Reference */ ? links.resolvedType : type.objectFlags & 64 /* Instantiated */ ? type.target : type;
       let typeParameters = links.outerTypeParameters;
       if (!typeParameters) {
-        let outerTypeParameters = getOuterTypeParameters(declaration, true);
+        let outerTypeParameters = getOuterTypeParameters(
+          declaration,
+          /*includeThisTypes*/
+          true
+        );
         if (isJSConstructor(declaration)) {
           const templateTagParameters = getTypeParametersFromDeclaration(declaration);
           outerTypeParameters = addRange(outerTypeParameters, templateTagParameters);
@@ -53656,7 +59106,13 @@ ${lanes.join("\n")}
       return createTupleType(elementTypes, map(elementTypes, (_) => 8 /* Variadic */), newReadonly);
     }
     function instantiateMappedArrayType(arrayType, mappedType, mapper) {
-      const elementType = instantiateMappedTypeTemplate(mappedType, numberType, true, mapper);
+      const elementType = instantiateMappedTypeTemplate(
+        mappedType,
+        numberType,
+        /*isOptional*/
+        true,
+        mapper
+      );
       return isErrorType(elementType) ? errorType : createArrayType(elementType, getModifiedReadonlyState(isReadonlyArrayType(arrayType), getMappedTypeModifiers(mappedType)));
     }
     function instantiateMappedTupleType(tupleType, mappedType, mapper) {
@@ -53671,7 +59127,11 @@ ${lanes.join("\n")}
       const templateMapper = appendTypeMapping(mapper, getTypeParameterFromMappedType(type), key);
       const propType = instantiateType(getTemplateTypeFromMappedType(type.target || type), templateMapper);
       const modifiers = getMappedTypeModifiers(type);
-      return strictNullChecks && modifiers & 4 /* IncludeOptional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(propType, true) : strictNullChecks && modifiers & 8 /* ExcludeOptional */ && isOptional ? getTypeWithFacts(propType, 524288 /* NEUndefined */) : propType;
+      return strictNullChecks && modifiers & 4 /* IncludeOptional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType(
+        propType,
+        /*isProperty*/
+        true
+      ) : strictNullChecks && modifiers & 8 /* ExcludeOptional */ && isOptional ? getTypeWithFacts(propType, 524288 /* NEUndefined */) : propType;
     }
     function instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments) {
       const result = createObjectType(type.objectFlags | 64 /* Instantiated */, type.symbol);
@@ -53711,7 +59171,14 @@ ${lanes.join("\n")}
       return type;
     }
     function instantiateType(type, mapper) {
-      return type && mapper ? instantiateTypeWithAlias(type, mapper, void 0, void 0) : type;
+      return type && mapper ? instantiateTypeWithAlias(
+        type,
+        mapper,
+        /*aliasSymbol*/
+        void 0,
+        /*aliasTypeArguments*/
+        void 0
+      ) : type;
     }
     function instantiateTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) {
       var _a2;
@@ -53773,7 +59240,15 @@ ${lanes.join("\n")}
       if (flags & 8388608 /* IndexedAccess */) {
         const newAliasSymbol = aliasSymbol || type.aliasSymbol;
         const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper);
-        return getIndexedAccessType(instantiateType(type.objectType, mapper), instantiateType(type.indexType, mapper), type.accessFlags, void 0, newAliasSymbol, newAliasTypeArguments);
+        return getIndexedAccessType(
+          instantiateType(type.objectType, mapper),
+          instantiateType(type.indexType, mapper),
+          type.accessFlags,
+          /*accessNode*/
+          void 0,
+          newAliasSymbol,
+          newAliasTypeArguments
+        );
       }
       if (flags & 16777216 /* Conditional */) {
         return getConditionalTypeInstantiation(type, combineTypeMappers(type.mapper, mapper), aliasSymbol, aliasTypeArguments);
@@ -53920,7 +59395,17 @@ ${lanes.join("\n")}
       return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain, errorOutputObject);
     }
     function checkTypeAssignableToAndOptionallyElaborate(source, target, errorNode, expr, headMessage, containingMessageChain) {
-      return checkTypeRelatedToAndOptionallyElaborate(source, target, assignableRelation, errorNode, expr, headMessage, containingMessageChain, void 0);
+      return checkTypeRelatedToAndOptionallyElaborate(
+        source,
+        target,
+        assignableRelation,
+        errorNode,
+        expr,
+        headMessage,
+        containingMessageChain,
+        /*errorOutputContainer*/
+        void 0
+      );
     }
     function checkTypeRelatedToAndOptionallyElaborate(source, target, relation, errorNode, expr, headMessage, containingMessageChain, errorOutputContainer) {
       if (isTypeRelatedTo(source, target, relation))
@@ -53936,7 +59421,13 @@ ${lanes.join("\n")}
     function elaborateError(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) {
       if (!node || isOrHasGenericConditional(target))
         return false;
-      if (!checkTypeRelatedTo(source, target, relation, void 0) && elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) {
+      if (!checkTypeRelatedTo(
+        source,
+        target,
+        relation,
+        /*errorNode*/
+        void 0
+      ) && elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) {
         return true;
       }
       switch (node.kind) {
@@ -53967,7 +59458,13 @@ ${lanes.join("\n")}
       for (const signatures of [constructSignatures, callSignatures]) {
         if (some(signatures, (s) => {
           const returnType = getReturnTypeOfSignature(s);
-          return !(returnType.flags & (1 /* Any */ | 131072 /* Never */)) && checkTypeRelatedTo(returnType, target, relation, void 0);
+          return !(returnType.flags & (1 /* Any */ | 131072 /* Never */)) && checkTypeRelatedTo(
+            returnType,
+            target,
+            relation,
+            /*errorNode*/
+            void 0
+          );
         })) {
           const resultObj = errorOutputContainer || {};
           checkTypeAssignableTo(source, target, node, headMessage, containingMessageChain, resultObj);
@@ -53999,13 +59496,37 @@ ${lanes.join("\n")}
       const returnExpression = node.body;
       const sourceReturn = getReturnTypeOfSignature(sourceSig);
       const targetReturn = getUnionType(map(targetSignatures, getReturnTypeOfSignature));
-      if (!checkTypeRelatedTo(sourceReturn, targetReturn, relation, void 0)) {
-        const elaborated = returnExpression && elaborateError(returnExpression, sourceReturn, targetReturn, relation, void 0, containingMessageChain, errorOutputContainer);
+      if (!checkTypeRelatedTo(
+        sourceReturn,
+        targetReturn,
+        relation,
+        /*errorNode*/
+        void 0
+      )) {
+        const elaborated = returnExpression && elaborateError(
+          returnExpression,
+          sourceReturn,
+          targetReturn,
+          relation,
+          /*headMessage*/
+          void 0,
+          containingMessageChain,
+          errorOutputContainer
+        );
         if (elaborated) {
           return elaborated;
         }
         const resultObj = errorOutputContainer || {};
-        checkTypeRelatedTo(sourceReturn, targetReturn, relation, returnExpression, void 0, containingMessageChain, resultObj);
+        checkTypeRelatedTo(
+          sourceReturn,
+          targetReturn,
+          relation,
+          returnExpression,
+          /*message*/
+          void 0,
+          containingMessageChain,
+          resultObj
+        );
         if (resultObj.errors) {
           if (target.symbol && length(target.symbol.declarations)) {
             addRelatedInfo(resultObj.errors[resultObj.errors.length - 1], createDiagnosticForNode(
@@ -54013,7 +59534,13 @@ ${lanes.join("\n")}
               Diagnostics.The_expected_type_comes_from_the_return_type_of_this_signature
             ));
           }
-          if ((getFunctionFlags(node) & 2 /* Async */) === 0 && !getTypeOfPropertyOfType(sourceReturn, "then") && checkTypeRelatedTo(createPromiseType(sourceReturn), targetReturn, relation, void 0)) {
+          if ((getFunctionFlags(node) & 2 /* Async */) === 0 && !getTypeOfPropertyOfType(sourceReturn, "then") && checkTypeRelatedTo(
+            createPromiseType(sourceReturn),
+            targetReturn,
+            relation,
+            /*errorNode*/
+            void 0
+          )) {
             addRelatedInfo(resultObj.errors[resultObj.errors.length - 1], createDiagnosticForNode(
               node,
               Diagnostics.Did_you_mean_to_mark_this_function_as_async
@@ -54037,26 +59564,43 @@ ${lanes.join("\n")}
       }
     }
     function checkExpressionForMutableLocationWithContextualType(next, sourcePropType) {
-      next.contextualType = sourcePropType;
-      try {
-        return checkExpressionForMutableLocation(next, 1 /* Contextual */, sourcePropType);
-      } finally {
-        next.contextualType = void 0;
-      }
+      pushContextualType(next, sourcePropType);
+      const result = checkExpressionForMutableLocation(next, 1 /* Contextual */);
+      popContextualType();
+      return result;
     }
     function elaborateElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) {
       let reportedError = false;
-      for (let status = iterator.next(); !status.done; status = iterator.next()) {
-        const { errorNode: prop, innerExpression: next, nameType, errorMessage } = status.value;
+      for (const value of iterator) {
+        const { errorNode: prop, innerExpression: next, nameType, errorMessage } = value;
         let targetPropType = getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType);
         if (!targetPropType || targetPropType.flags & 8388608 /* IndexedAccess */)
           continue;
         let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType);
         if (!sourcePropType)
           continue;
-        const propName = getPropertyNameFromIndex(nameType, void 0);
-        if (!checkTypeRelatedTo(sourcePropType, targetPropType, relation, void 0)) {
-          const elaborated = next && elaborateError(next, sourcePropType, targetPropType, relation, void 0, containingMessageChain, errorOutputContainer);
+        const propName = getPropertyNameFromIndex(
+          nameType,
+          /*accessNode*/
+          void 0
+        );
+        if (!checkTypeRelatedTo(
+          sourcePropType,
+          targetPropType,
+          relation,
+          /*errorNode*/
+          void 0
+        )) {
+          const elaborated = next && elaborateError(
+            next,
+            sourcePropType,
+            targetPropType,
+            relation,
+            /*headMessage*/
+            void 0,
+            containingMessageChain,
+            errorOutputContainer
+          );
           reportedError = true;
           if (!elaborated) {
             const resultObj = errorOutputContainer || {};
@@ -54104,6 +59648,74 @@ ${lanes.join("\n")}
       }
       return reportedError;
     }
+    function elaborateIterableOrArrayLikeTargetElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) {
+      const tupleOrArrayLikeTargetParts = filterType(target, isArrayOrTupleLikeType);
+      const nonTupleOrArrayLikeTargetParts = filterType(target, (t) => !isArrayOrTupleLikeType(t));
+      const iterationType = nonTupleOrArrayLikeTargetParts !== neverType ? getIterationTypeOfIterable(
+        13 /* ForOf */,
+        0 /* Yield */,
+        nonTupleOrArrayLikeTargetParts,
+        /*errorNode*/
+        void 0
+      ) : void 0;
+      let reportedError = false;
+      for (let status = iterator.next(); !status.done; status = iterator.next()) {
+        const { errorNode: prop, innerExpression: next, nameType, errorMessage } = status.value;
+        let targetPropType = iterationType;
+        const targetIndexedPropType = tupleOrArrayLikeTargetParts !== neverType ? getBestMatchIndexedAccessTypeOrUndefined(source, tupleOrArrayLikeTargetParts, nameType) : void 0;
+        if (targetIndexedPropType && !(targetIndexedPropType.flags & 8388608 /* IndexedAccess */)) {
+          targetPropType = iterationType ? getUnionType([iterationType, targetIndexedPropType]) : targetIndexedPropType;
+        }
+        if (!targetPropType)
+          continue;
+        let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType);
+        if (!sourcePropType)
+          continue;
+        const propName = getPropertyNameFromIndex(
+          nameType,
+          /*accessNode*/
+          void 0
+        );
+        if (!checkTypeRelatedTo(
+          sourcePropType,
+          targetPropType,
+          relation,
+          /*errorNode*/
+          void 0
+        )) {
+          const elaborated = next && elaborateError(
+            next,
+            sourcePropType,
+            targetPropType,
+            relation,
+            /*headMessage*/
+            void 0,
+            containingMessageChain,
+            errorOutputContainer
+          );
+          reportedError = true;
+          if (!elaborated) {
+            const resultObj = errorOutputContainer || {};
+            const specificSource = next ? checkExpressionForMutableLocationWithContextualType(next, sourcePropType) : sourcePropType;
+            if (exactOptionalPropertyTypes && isExactOptionalPropertyMismatch(specificSource, targetPropType)) {
+              const diag2 = createDiagnosticForNode(prop, Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target, typeToString(specificSource), typeToString(targetPropType));
+              diagnostics.add(diag2);
+              resultObj.errors = [diag2];
+            } else {
+              const targetIsOptional = !!(propName && (getPropertyOfType(tupleOrArrayLikeTargetParts, propName) || unknownSymbol).flags & 16777216 /* Optional */);
+              const sourceIsOptional = !!(propName && (getPropertyOfType(source, propName) || unknownSymbol).flags & 16777216 /* Optional */);
+              targetPropType = removeMissingType(targetPropType, targetIsOptional);
+              sourcePropType = removeMissingType(sourcePropType, targetIsOptional && sourceIsOptional);
+              const result = checkTypeRelatedTo(specificSource, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
+              if (result && specificSource !== sourcePropType) {
+                checkTypeRelatedTo(sourcePropType, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj);
+              }
+            }
+          }
+        }
+      }
+      return reportedError;
+    }
     function* generateJsxAttributes(node) {
       if (!length(node.properties))
         return;
@@ -54159,13 +59771,25 @@ ${lanes.join("\n")}
           return result;
         }
         const moreThanOneRealChildren = length(validChildren) > 1;
-        const arrayLikeTargetParts = filterType(childrenTargetType, isArrayOrTupleLikeType);
-        const nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isArrayOrTupleLikeType(t));
+        let arrayLikeTargetParts;
+        let nonArrayLikeTargetParts;
+        const iterableType = getGlobalIterableType(
+          /*reportErrors*/
+          false
+        );
+        if (iterableType !== emptyGenericType) {
+          const anyIterable = createIterableType(anyType);
+          arrayLikeTargetParts = filterType(childrenTargetType, (t) => isTypeAssignableTo(t, anyIterable));
+          nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isTypeAssignableTo(t, anyIterable));
+        } else {
+          arrayLikeTargetParts = filterType(childrenTargetType, isArrayOrTupleLikeType);
+          nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isArrayOrTupleLikeType(t));
+        }
         if (moreThanOneRealChildren) {
           if (arrayLikeTargetParts !== neverType) {
             const realSource = createTupleType(checkJsxChildren(containingElement, 0 /* Normal */));
             const children = generateJsxChildren(containingElement, getInvalidTextualChildDiagnostic);
-            result = elaborateElementwise(children, realSource, arrayLikeTargetParts, relation, containingMessageChain, errorOutputContainer) || result;
+            result = elaborateIterableOrArrayLikeTargetElementwise(children, realSource, arrayLikeTargetParts, relation, containingMessageChain, errorOutputContainer) || result;
           } else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) {
             result = true;
             const diag2 = error(
@@ -54216,7 +59840,14 @@ ${lanes.join("\n")}
           const childrenPropName = childPropName === void 0 ? "children" : unescapeLeadingUnderscores(childPropName);
           const childrenTargetType = getIndexedAccessType(target, getStringLiteralType(childrenPropName));
           const diagnostic = Diagnostics._0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2;
-          invalidTextDiagnostic = { ...diagnostic, key: "!!ALREADY FORMATTED!!", message: formatMessage(void 0, diagnostic, tagNameText, childrenPropName, typeToString(childrenTargetType)) };
+          invalidTextDiagnostic = { ...diagnostic, key: "!!ALREADY FORMATTED!!", message: formatMessage(
+            /*_dummy*/
+            void 0,
+            diagnostic,
+            tagNameText,
+            childrenPropName,
+            typeToString(childrenTargetType)
+          ) };
         }
         return invalidTextDiagnostic;
       }
@@ -54241,18 +59872,18 @@ ${lanes.join("\n")}
       if (isTupleLikeType(source)) {
         return elaborateElementwise(generateLimitedTupleElements(node, target), source, target, relation, containingMessageChain, errorOutputContainer);
       }
-      const oldContext = node.contextualType;
-      node.contextualType = target;
-      try {
-        const tupleizedType = checkArrayLiteral(node, 1 /* Contextual */, true);
-        node.contextualType = oldContext;
-        if (isTupleLikeType(tupleizedType)) {
-          return elaborateElementwise(generateLimitedTupleElements(node, target), tupleizedType, target, relation, containingMessageChain, errorOutputContainer);
-        }
-        return false;
-      } finally {
-        node.contextualType = oldContext;
+      pushContextualType(node, target);
+      const tupleizedType = checkArrayLiteral(
+        node,
+        1 /* Contextual */,
+        /*forceTuple*/
+        true
+      );
+      popContextualType();
+      if (isTupleLikeType(tupleizedType)) {
+        return elaborateElementwise(generateLimitedTupleElements(node, target), tupleizedType, target, relation, containingMessageChain, errorOutputContainer);
       }
+      return false;
     }
     function* generateObjectLiteralElements(node) {
       if (!length(node.properties))
@@ -54260,7 +59891,7 @@ ${lanes.join("\n")}
       for (const prop of node.properties) {
         if (isSpreadAssignment(prop))
           continue;
-        const type = getLiteralTypeFromProperty(getSymbolOfNode(prop), 8576 /* StringOrNumberLiteralOrUnique */);
+        const type = getLiteralTypeFromProperty(getSymbolOfDeclaration(prop), 8576 /* StringOrNumberLiteralOrUnique */);
         if (!type || type.flags & 131072 /* Never */) {
           continue;
         }
@@ -54292,10 +59923,14 @@ ${lanes.join("\n")}
         source,
         target,
         ignoreReturnTypes ? 4 /* IgnoreReturnTypes */ : 0 /* None */,
+        /*reportErrors*/
         false,
+        /*errorReporter*/
         void 0,
+        /*errorReporter*/
         void 0,
         compareTypesAssignable,
+        /*reportUnreliableMarkers*/
         void 0
       ) !== 0 /* False */;
     }
@@ -54316,7 +59951,13 @@ ${lanes.join("\n")}
       }
       if (source.typeParameters && source.typeParameters !== target.typeParameters) {
         target = getCanonicalSignature(target);
-        source = instantiateSignatureInContextOf(source, target, void 0, compareTypes);
+        source = instantiateSignatureInContextOf(
+          source,
+          target,
+          /*inferenceContext*/
+          void 0,
+          compareTypes
+        );
       }
       const sourceCount = getParameterCount(source);
       const sourceRestType = getNonArrayRestType(source);
@@ -54331,7 +59972,12 @@ ${lanes.join("\n")}
       if (sourceThisType && sourceThisType !== voidType) {
         const targetThisType = getThisTypeOfSignature(target);
         if (targetThisType) {
-          const related = !strictVariance && compareTypes(sourceThisType, targetThisType, false) || compareTypes(targetThisType, sourceThisType, reportErrors2);
+          const related = !strictVariance && compareTypes(
+            sourceThisType,
+            targetThisType,
+            /*reportErrors*/
+            false
+          ) || compareTypes(targetThisType, sourceThisType, reportErrors2);
           if (!related) {
             if (reportErrors2) {
               errorReporter(Diagnostics.The_this_types_of_each_signature_are_incompatible);
@@ -54350,8 +59996,18 @@ ${lanes.join("\n")}
           const sourceSig = checkMode & 3 /* Callback */ ? void 0 : getSingleCallSignature(getNonNullableType(sourceType));
           const targetSig = checkMode & 3 /* Callback */ ? void 0 : getSingleCallSignature(getNonNullableType(targetType));
           const callbacks = sourceSig && targetSig && !getTypePredicateOfSignature(sourceSig) && !getTypePredicateOfSignature(targetSig) && (getTypeFacts(sourceType) & 50331648 /* IsUndefinedOrNull */) === (getTypeFacts(targetType) & 50331648 /* IsUndefinedOrNull */);
-          let related = callbacks ? compareSignaturesRelated(targetSig, sourceSig, checkMode & 8 /* StrictArity */ | (strictVariance ? 2 /* StrictCallback */ : 1 /* BivariantCallback */), reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) : !(checkMode & 3 /* Callback */) && !strictVariance && compareTypes(sourceType, targetType, false) || compareTypes(targetType, sourceType, reportErrors2);
-          if (related && checkMode & 8 /* StrictArity */ && i >= getMinArgumentCount(source) && i < getMinArgumentCount(target) && compareTypes(sourceType, targetType, false)) {
+          let related = callbacks ? compareSignaturesRelated(targetSig, sourceSig, checkMode & 8 /* StrictArity */ | (strictVariance ? 2 /* StrictCallback */ : 1 /* BivariantCallback */), reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) : !(checkMode & 3 /* Callback */) && !strictVariance && compareTypes(
+            sourceType,
+            targetType,
+            /*reportErrors*/
+            false
+          ) || compareTypes(targetType, sourceType, reportErrors2);
+          if (related && checkMode & 8 /* StrictArity */ && i >= getMinArgumentCount(source) && i < getMinArgumentCount(target) && compareTypes(
+            sourceType,
+            targetType,
+            /*reportErrors*/
+            false
+          )) {
             related = 0 /* False */;
           }
           if (!related) {
@@ -54385,7 +60041,12 @@ ${lanes.join("\n")}
             return 0 /* False */;
           }
         } else {
-          result &= checkMode & 1 /* BivariantCallback */ && compareTypes(targetReturnType, sourceReturnType, false) || compareTypes(sourceReturnType, targetReturnType, reportErrors2);
+          result &= checkMode & 1 /* BivariantCallback */ && compareTypes(
+            targetReturnType,
+            sourceReturnType,
+            /*reportErrors*/
+            false
+          ) || compareTypes(sourceReturnType, targetReturnType, reportErrors2);
           if (!result && reportErrors2 && incompatibleErrorReporter) {
             incompatibleErrorReporter(sourceReturnType, targetReturnType);
           }
@@ -54422,7 +60083,12 @@ ${lanes.join("\n")}
       const sourceReturnType = getReturnTypeOfSignature(erasedSource);
       const targetReturnType = getReturnTypeOfSignature(erasedTarget);
       if (targetReturnType === voidType || isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation) || isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) {
-        return isSignatureAssignableTo(erasedSource, erasedTarget, true);
+        return isSignatureAssignableTo(
+          erasedSource,
+          erasedTarget,
+          /*ignoreReturnTypes*/
+          true
+        );
       }
       return false;
     }
@@ -54474,7 +60140,12 @@ ${lanes.join("\n")}
               errorReporter(
                 Diagnostics.Property_0_is_missing_in_type_1,
                 symbolName(property),
-                typeToString(getDeclaredTypeOfSymbol(targetSymbol), void 0, 64 /* UseFullyQualifiedType */)
+                typeToString(
+                  getDeclaredTypeOfSymbol(targetSymbol),
+                  /*enclosingDeclaration*/
+                  void 0,
+                  64 /* UseFullyQualifiedType */
+                )
               );
               enumRelation.set(id, 2 /* Failed */ | 4 /* Reported */);
             } else {
@@ -54555,13 +60226,26 @@ ${lanes.join("\n")}
           return true;
       }
       if (source.flags & 524288 /* Object */ && target.flags & 524288 /* Object */) {
-        const related = relation.get(getRelationKey(source, target, 0 /* None */, relation, false));
+        const related = relation.get(getRelationKey(
+          source,
+          target,
+          0 /* None */,
+          relation,
+          /*ignoreConstraints*/
+          false
+        ));
         if (related !== void 0) {
           return !!(related & 1 /* Succeeded */);
         }
       }
       if (source.flags & 469499904 /* StructuredOrInstantiable */ || target.flags & 469499904 /* StructuredOrInstantiable */) {
-        return checkTypeRelatedTo(source, target, relation, void 0);
+        return checkTypeRelatedTo(
+          source,
+          target,
+          relation,
+          /*errorNode*/
+          void 0
+        );
       }
       return false;
     }
@@ -54606,7 +60290,14 @@ ${lanes.join("\n")}
       let incompatibleStack;
       let inPropertyCheck = false;
       Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking");
-      const result = isRelatedTo(source, target, 3 /* Both */, !!errorNode, headMessage);
+      const result = isRelatedTo(
+        source,
+        target,
+        3 /* Both */,
+        /*reportErrors*/
+        !!errorNode,
+        headMessage
+      );
       if (incompatibleStack) {
         reportIncompatibleStack();
       }
@@ -54628,7 +60319,13 @@ ${lanes.join("\n")}
         if (headMessage && errorNode && !result && source.symbol) {
           const links = getSymbolLinks(source.symbol);
           if (links.originatingImport && !isImportCall(links.originatingImport)) {
-            const helpfulRetry = checkTypeRelatedTo(getTypeOfSymbol(links.target), target, relation, void 0);
+            const helpfulRetry = checkTypeRelatedTo(
+              getTypeOfSymbol(links.target),
+              target,
+              relation,
+              /*errorNode*/
+              void 0
+            );
             if (helpfulRetry) {
               const diag3 = createDiagnosticForNode(links.originatingImport, Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead);
               relatedInformation = append(relatedInformation, diag3);
@@ -54679,7 +60376,11 @@ ${lanes.join("\n")}
         if (stack.length === 1) {
           reportError(...stack[0]);
           if (info) {
-            reportRelationError(void 0, ...info);
+            reportRelationError(
+              /*headMessage*/
+              void 0,
+              ...info
+            );
           }
           return;
         }
@@ -54750,7 +60451,11 @@ ${lanes.join("\n")}
           msg.elidedInCompatabilityPyramid = originalValue;
         }
         if (info) {
-          reportRelationError(void 0, ...info);
+          reportRelationError(
+            /*headMessage*/
+            void 0,
+            ...info
+          );
         }
       }
       function reportError(message, arg0, arg1, arg2, arg3) {
@@ -54862,8 +60567,16 @@ ${lanes.join("\n")}
           }
           return 0 /* False */;
         }
-        const source2 = getNormalizedType(originalSource, false);
-        let target2 = getNormalizedType(originalTarget, true);
+        const source2 = getNormalizedType(
+          originalSource,
+          /*writing*/
+          false
+        );
+        let target2 = getNormalizedType(
+          originalTarget,
+          /*writing*/
+          true
+        );
         if (source2 === target2)
           return -1 /* True */;
         if (relation === identityRelation) {
@@ -54872,7 +60585,14 @@ ${lanes.join("\n")}
           if (source2.flags & 67358815 /* Singleton */)
             return -1 /* True */;
           traceUnionsOrIntersectionsTooLarge(source2, target2);
-          return recursiveTypeRelatedTo(source2, target2, false, 0 /* None */, recursionFlags);
+          return recursiveTypeRelatedTo(
+            source2,
+            target2,
+            /*reportErrors*/
+            false,
+            0 /* None */,
+            recursionFlags
+          );
         }
         if (source2.flags & 262144 /* TypeParameter */ && getConstraintOfType(source2) === target2) {
           return -1 /* True */;
@@ -54881,7 +60601,11 @@ ${lanes.join("\n")}
           const types = target2.types;
           const candidate = types.length === 2 && types[0].flags & 98304 /* Nullable */ ? types[1] : types.length === 3 && types[0].flags & 98304 /* Nullable */ && types[1].flags & 98304 /* Nullable */ ? types[2] : void 0;
           if (candidate && !(candidate.flags & 98304 /* Nullable */)) {
-            target2 = getNormalizedType(candidate, true);
+            target2 = getNormalizedType(
+              candidate,
+              /*writing*/
+              true
+            );
             if (source2 === target2)
               return -1 /* True */;
           }
@@ -54906,7 +60630,19 @@ ${lanes.join("\n")}
               const targetString = typeToString(originalTarget.aliasSymbol ? originalTarget : target2);
               const calls = getSignaturesOfType(source2, 0 /* Call */);
               const constructs = getSignaturesOfType(source2, 1 /* Construct */);
-              if (calls.length > 0 && isRelatedTo(getReturnTypeOfSignature(calls[0]), target2, 1 /* Source */, false) || constructs.length > 0 && isRelatedTo(getReturnTypeOfSignature(constructs[0]), target2, 1 /* Source */, false)) {
+              if (calls.length > 0 && isRelatedTo(
+                getReturnTypeOfSignature(calls[0]),
+                target2,
+                1 /* Source */,
+                /*reportErrors*/
+                false
+              ) || constructs.length > 0 && isRelatedTo(
+                getReturnTypeOfSignature(constructs[0]),
+                target2,
+                1 /* Source */,
+                /*reportErrors*/
+                false
+              )) {
                 reportError(Diagnostics.Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it, sourceString, targetString);
               } else {
                 reportError(Diagnostics.Type_0_has_no_properties_in_common_with_type_1, sourceString, targetString);
@@ -54938,7 +60674,12 @@ ${lanes.join("\n")}
         }
         if (source2.flags & 524288 /* Object */ && target2.flags & 524288 /* Object */) {
           const currentError = errorInfo;
-          tryElaborateArrayLikeErrors(source2, target2, true);
+          tryElaborateArrayLikeErrors(
+            source2,
+            target2,
+            /*reportErrors*/
+            true
+          );
           if (errorInfo !== currentError) {
             maybeSuppress = !!errorInfo;
           }
@@ -55003,7 +60744,12 @@ ${lanes.join("\n")}
           const propType = prop && getTypeOfSymbol(prop) || ((_a3 = getApplicableIndexInfoForName(type, name)) == null ? void 0 : _a3.type) || undefinedType;
           return append(propTypes, propType);
         };
-        return getUnionType(reduceLeft(types, appendPropType, void 0) || emptyArray);
+        return getUnionType(reduceLeft(
+          types,
+          appendPropType,
+          /*initial*/
+          void 0
+        ) || emptyArray);
       }
       function hasExcessProperties(source2, target2, reportErrors2) {
         var _a3;
@@ -55100,17 +60846,40 @@ ${lanes.join("\n")}
               return 0 /* False */;
             }
             if (!(source2.flags & 2097152 /* Intersection */)) {
-              return isRelatedTo(source2, target2, 1 /* Source */, false) || isRelatedTo(target2, source2, 1 /* Source */, false);
+              return isRelatedTo(
+                source2,
+                target2,
+                1 /* Source */,
+                /*reportErrors*/
+                false
+              ) || isRelatedTo(
+                target2,
+                source2,
+                1 /* Source */,
+                /*reportErrors*/
+                false
+              );
             }
           }
         }
-        return someTypeRelatedToType(source2, target2, false, 1 /* Source */);
+        return someTypeRelatedToType(
+          source2,
+          target2,
+          /*reportErrors*/
+          false,
+          1 /* Source */
+        );
       }
       function eachTypeRelatedToSomeType(source2, target2) {
         let result2 = -1 /* True */;
         const sourceTypes = source2.types;
         for (const sourceType of sourceTypes) {
-          const related = typeRelatedToSomeType(sourceType, target2, false);
+          const related = typeRelatedToSomeType(
+            sourceType,
+            target2,
+            /*reportErrors*/
+            false
+          );
           if (!related) {
             return 0 /* False */;
           }
@@ -55126,14 +60895,26 @@ ${lanes.join("\n")}
           }
           const match = getMatchingUnionConstituentForType(target2, source2);
           if (match) {
-            const related = isRelatedTo(source2, match, 2 /* Target */, false);
+            const related = isRelatedTo(
+              source2,
+              match,
+              2 /* Target */,
+              /*reportErrors*/
+              false
+            );
             if (related) {
               return related;
             }
           }
         }
         for (const type of targetTypes) {
-          const related = isRelatedTo(source2, type, 2 /* Target */, false);
+          const related = isRelatedTo(
+            source2,
+            type,
+            2 /* Target */,
+            /*reportErrors*/
+            false
+          );
           if (related) {
             return related;
           }
@@ -55141,7 +60922,13 @@ ${lanes.join("\n")}
         if (reportErrors2) {
           const bestMatchingType = getBestMatchingType(source2, target2, isRelatedTo);
           if (bestMatchingType) {
-            isRelatedTo(source2, bestMatchingType, 2 /* Target */, true);
+            isRelatedTo(
+              source2,
+              bestMatchingType,
+              2 /* Target */,
+              /*reportErrors*/
+              true
+            );
           }
         }
         return 0 /* False */;
@@ -55150,7 +60937,15 @@ ${lanes.join("\n")}
         let result2 = -1 /* True */;
         const targetTypes = target2.types;
         for (const targetType of targetTypes) {
-          const related = isRelatedTo(source2, targetType, 2 /* Target */, reportErrors2, void 0, intersectionState);
+          const related = isRelatedTo(
+            source2,
+            targetType,
+            2 /* Target */,
+            reportErrors2,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          );
           if (!related) {
             return 0 /* False */;
           }
@@ -55165,7 +60960,15 @@ ${lanes.join("\n")}
         }
         const len = sourceTypes.length;
         for (let i = 0; i < len; i++) {
-          const related = isRelatedTo(sourceTypes[i], target2, 1 /* Source */, reportErrors2 && i === len - 1, void 0, intersectionState);
+          const related = isRelatedTo(
+            sourceTypes[i],
+            target2,
+            1 /* Source */,
+            reportErrors2 && i === len - 1,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          );
           if (related) {
             return related;
           }
@@ -55185,13 +60988,30 @@ ${lanes.join("\n")}
         for (let i = 0; i < sourceTypes.length; i++) {
           const sourceType = sourceTypes[i];
           if (undefinedStrippedTarget.flags & 1048576 /* Union */ && sourceTypes.length >= undefinedStrippedTarget.types.length && sourceTypes.length % undefinedStrippedTarget.types.length === 0) {
-            const related2 = isRelatedTo(sourceType, undefinedStrippedTarget.types[i % undefinedStrippedTarget.types.length], 3 /* Both */, false, void 0, intersectionState);
+            const related2 = isRelatedTo(
+              sourceType,
+              undefinedStrippedTarget.types[i % undefinedStrippedTarget.types.length],
+              3 /* Both */,
+              /*reportErrors*/
+              false,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
             if (related2) {
               result2 &= related2;
               continue;
             }
           }
-          const related = isRelatedTo(sourceType, target2, 1 /* Source */, reportErrors2, void 0, intersectionState);
+          const related = isRelatedTo(
+            sourceType,
+            target2,
+            1 /* Source */,
+            reportErrors2,
+            /*headMessage*/
+            void 0,
+            intersectionState
+          );
           if (!related) {
             return 0 /* False */;
           }
@@ -55213,20 +61033,72 @@ ${lanes.join("\n")}
             const t = targets[i];
             let related = -1 /* True */;
             if (varianceFlags & 8 /* Unmeasurable */) {
-              related = relation === identityRelation ? isRelatedTo(s, t, 3 /* Both */, false) : compareTypesIdentical(s, t);
+              related = relation === identityRelation ? isRelatedTo(
+                s,
+                t,
+                3 /* Both */,
+                /*reportErrors*/
+                false
+              ) : compareTypesIdentical(s, t);
             } else if (variance === 1 /* Covariant */) {
-              related = isRelatedTo(s, t, 3 /* Both */, reportErrors2, void 0, intersectionState);
+              related = isRelatedTo(
+                s,
+                t,
+                3 /* Both */,
+                reportErrors2,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
             } else if (variance === 2 /* Contravariant */) {
-              related = isRelatedTo(t, s, 3 /* Both */, reportErrors2, void 0, intersectionState);
+              related = isRelatedTo(
+                t,
+                s,
+                3 /* Both */,
+                reportErrors2,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
             } else if (variance === 3 /* Bivariant */) {
-              related = isRelatedTo(t, s, 3 /* Both */, false);
+              related = isRelatedTo(
+                t,
+                s,
+                3 /* Both */,
+                /*reportErrors*/
+                false
+              );
               if (!related) {
-                related = isRelatedTo(s, t, 3 /* Both */, reportErrors2, void 0, intersectionState);
+                related = isRelatedTo(
+                  s,
+                  t,
+                  3 /* Both */,
+                  reportErrors2,
+                  /*headMessage*/
+                  void 0,
+                  intersectionState
+                );
               }
             } else {
-              related = isRelatedTo(s, t, 3 /* Both */, reportErrors2, void 0, intersectionState);
+              related = isRelatedTo(
+                s,
+                t,
+                3 /* Both */,
+                reportErrors2,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
               if (related) {
-                related &= isRelatedTo(t, s, 3 /* Both */, reportErrors2, void 0, intersectionState);
+                related &= isRelatedTo(
+                  t,
+                  s,
+                  3 /* Both */,
+                  reportErrors2,
+                  /*headMessage*/
+                  void 0,
+                  intersectionState
+                );
               }
             }
             if (!related) {
@@ -55242,7 +61114,14 @@ ${lanes.join("\n")}
         if (overflow) {
           return 0 /* False */;
         }
-        const id = getRelationKey(source2, target2, intersectionState, relation, false);
+        const id = getRelationKey(
+          source2,
+          target2,
+          intersectionState,
+          relation,
+          /*ingnoreConstraints*/
+          false
+        );
         const entry = relation.get(id);
         if (entry !== void 0) {
           if (reportErrors2 && entry & 2 /* Failed */ && !(entry & 4 /* Reported */)) {
@@ -55264,7 +61143,14 @@ ${lanes.join("\n")}
           sourceStack = [];
           targetStack = [];
         } else {
-          const broadestEquivalentId = id.startsWith("*") ? getRelationKey(source2, target2, intersectionState, relation, true) : void 0;
+          const broadestEquivalentId = id.startsWith("*") ? getRelationKey(
+            source2,
+            target2,
+            intersectionState,
+            relation,
+            /*ignoreConstraints*/
+            true
+          ) : void 0;
           for (let i = 0; i < maybeCount; i++) {
             if (id === maybeKeys[i] || broadestEquivalentId && broadestEquivalentId === maybeKeys[i]) {
               return 3 /* Maybe */;
@@ -55348,12 +61234,38 @@ ${lanes.join("\n")}
           if (!result2 && (source2.flags & 2097152 /* Intersection */ || source2.flags & 262144 /* TypeParameter */ && target2.flags & 1048576 /* Union */)) {
             const constraint = getEffectiveConstraintOfIntersection(source2.flags & 2097152 /* Intersection */ ? source2.types : [source2], !!(target2.flags & 1048576 /* Union */));
             if (constraint && everyType(constraint, (c) => c !== source2)) {
-              result2 = isRelatedTo(constraint, target2, 1 /* Source */, false, void 0, intersectionState);
+              result2 = isRelatedTo(
+                constraint,
+                target2,
+                1 /* Source */,
+                /*reportErrors*/
+                false,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
             }
           }
           if (result2 && !inPropertyCheck && (target2.flags & 2097152 /* Intersection */ && !isGenericObjectType(target2) && source2.flags & (524288 /* Object */ | 2097152 /* Intersection */) || isNonGenericObjectType(target2) && !isArrayOrTupleType(target2) && source2.flags & 2097152 /* Intersection */ && getApparentType(source2).flags & 3670016 /* StructuredType */ && !some(source2.types, (t) => !!(getObjectFlags(t) & 262144 /* NonInferrableType */)))) {
             inPropertyCheck = true;
-            result2 &= propertiesRelatedTo(source2, target2, reportErrors2, void 0, 0 /* None */);
+            result2 &= propertiesRelatedTo(
+              source2,
+              target2,
+              reportErrors2,
+              /*excludedProperties*/
+              void 0,
+              0 /* None */
+            );
+            if (result2 && isObjectLiteralType2(source2) && getObjectFlags(source2) & 8192 /* FreshLiteral */) {
+              result2 &= indexSignaturesRelatedTo(
+                source2,
+                target2,
+                /*sourceIsPrimitive*/
+                false,
+                reportErrors2,
+                0 /* None */
+              );
+            }
             inPropertyCheck = false;
           }
         }
@@ -55377,21 +61289,63 @@ ${lanes.join("\n")}
             return result3;
           }
           if (sourceFlags & 4194304 /* Index */) {
-            return isRelatedTo(source2.type, target2.type, 3 /* Both */, false);
+            return isRelatedTo(
+              source2.type,
+              target2.type,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            );
           }
           if (sourceFlags & 8388608 /* IndexedAccess */) {
-            if (result2 = isRelatedTo(source2.objectType, target2.objectType, 3 /* Both */, false)) {
-              if (result2 &= isRelatedTo(source2.indexType, target2.indexType, 3 /* Both */, false)) {
+            if (result2 = isRelatedTo(
+              source2.objectType,
+              target2.objectType,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            )) {
+              if (result2 &= isRelatedTo(
+                source2.indexType,
+                target2.indexType,
+                3 /* Both */,
+                /*reportErrors*/
+                false
+              )) {
                 return result2;
               }
             }
           }
           if (sourceFlags & 16777216 /* Conditional */) {
             if (source2.root.isDistributive === target2.root.isDistributive) {
-              if (result2 = isRelatedTo(source2.checkType, target2.checkType, 3 /* Both */, false)) {
-                if (result2 &= isRelatedTo(source2.extendsType, target2.extendsType, 3 /* Both */, false)) {
-                  if (result2 &= isRelatedTo(getTrueTypeFromConditionalType(source2), getTrueTypeFromConditionalType(target2), 3 /* Both */, false)) {
-                    if (result2 &= isRelatedTo(getFalseTypeFromConditionalType(source2), getFalseTypeFromConditionalType(target2), 3 /* Both */, false)) {
+              if (result2 = isRelatedTo(
+                source2.checkType,
+                target2.checkType,
+                3 /* Both */,
+                /*reportErrors*/
+                false
+              )) {
+                if (result2 &= isRelatedTo(
+                  source2.extendsType,
+                  target2.extendsType,
+                  3 /* Both */,
+                  /*reportErrors*/
+                  false
+                )) {
+                  if (result2 &= isRelatedTo(
+                    getTrueTypeFromConditionalType(source2),
+                    getTrueTypeFromConditionalType(target2),
+                    3 /* Both */,
+                    /*reportErrors*/
+                    false
+                  )) {
+                    if (result2 &= isRelatedTo(
+                      getFalseTypeFromConditionalType(source2),
+                      getFalseTypeFromConditionalType(target2),
+                      3 /* Both */,
+                      /*reportErrors*/
+                      false
+                    )) {
                       return result2;
                     }
                   }
@@ -55400,8 +61354,20 @@ ${lanes.join("\n")}
             }
           }
           if (sourceFlags & 33554432 /* Substitution */) {
-            if (result2 = isRelatedTo(source2.baseType, target2.baseType, 3 /* Both */, false)) {
-              if (result2 &= isRelatedTo(source2.constraint, target2.constraint, 3 /* Both */, false)) {
+            if (result2 = isRelatedTo(
+              source2.baseType,
+              target2.baseType,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            )) {
+              if (result2 &= isRelatedTo(
+                source2.constraint,
+                target2.constraint,
+                3 /* Both */,
+                /*reportErrors*/
+                false
+              )) {
                 return result2;
               }
             }
@@ -55422,7 +61388,11 @@ ${lanes.join("\n")}
           if (variances === emptyArray) {
             return 1 /* Unknown */;
           }
-          const varianceResult = relateVariances(source2.aliasTypeArguments, target2.aliasTypeArguments, variances, intersectionState);
+          const params = getSymbolLinks(source2.aliasSymbol).typeParameters;
+          const minParams = getMinTypeArgumentCount(params);
+          const sourceTypes = fillMissingTypeArguments(source2.aliasTypeArguments, params, minParams, isInJSFile(source2.aliasSymbol.valueDeclaration));
+          const targetTypes = fillMissingTypeArguments(target2.aliasTypeArguments, params, minParams, isInJSFile(source2.aliasSymbol.valueDeclaration));
+          const varianceResult = relateVariances(sourceTypes, targetTypes, variances, intersectionState);
           if (varianceResult !== void 0) {
             return varianceResult;
           }
@@ -55444,7 +61414,13 @@ ${lanes.join("\n")}
             let constraint = getConstraintOfTypeParameter(source2);
             if (constraint && hasNonCircularBaseConstraint(source2)) {
               while (constraint && someType(constraint, (c) => !!(c.flags & 262144 /* TypeParameter */))) {
-                if (result2 = isRelatedTo(constraint, target2, 1 /* Source */, false)) {
+                if (result2 = isRelatedTo(
+                  constraint,
+                  target2,
+                  1 /* Source */,
+                  /*reportErrors*/
+                  false
+                )) {
                   return result2;
                 }
                 constraint = getConstraintOfTypeParameter(constraint);
@@ -55455,7 +61431,13 @@ ${lanes.join("\n")}
         } else if (targetFlags & 4194304 /* Index */) {
           const targetType = target2.type;
           if (sourceFlags & 4194304 /* Index */) {
-            if (result2 = isRelatedTo(targetType, source2.type, 3 /* Both */, false)) {
+            if (result2 = isRelatedTo(
+              targetType,
+              source2.type,
+              3 /* Both */,
+              /*reportErrors*/
+              false
+            )) {
               return result2;
             }
           }
@@ -55479,6 +61461,7 @@ ${lanes.join("\n")}
                 forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(
                   modifiersType,
                   8576 /* StringOrNumberLiteralOrUnique */,
+                  /*stringsOnly*/
                   false,
                   (t) => void mappedKeys.push(instantiateType(nameType, appendTypeMapping(targetType.mapper, getTypeParameterFromMappedType(targetType), t)))
                 );
@@ -55515,7 +61498,15 @@ ${lanes.join("\n")}
                 if (reportErrors2 && originalErrorInfo) {
                   resetErrorInfo(saveErrorInfo);
                 }
-                if (result2 = isRelatedTo(source2, constraint, 2 /* Target */, reportErrors2, void 0, intersectionState)) {
+                if (result2 = isRelatedTo(
+                  source2,
+                  constraint,
+                  2 /* Target */,
+                  reportErrors2,
+                  /* headMessage */
+                  void 0,
+                  intersectionState
+                )) {
                   return result2;
                 }
                 if (reportErrors2 && originalErrorInfo && errorInfo) {
@@ -55537,7 +61528,13 @@ ${lanes.join("\n")}
             }
             if (!isGenericMappedType(source2)) {
               const targetKeys = keysRemapped ? getNameTypeFromMappedType(target2) : getConstraintTypeFromMappedType(target2);
-              const sourceKeys = getIndexType(source2, void 0, true);
+              const sourceKeys = getIndexType(
+                source2,
+                /*stringsOnly*/
+                void 0,
+                /*noIndexSignatures*/
+                true
+              );
               const includeOptional = modifiers & 4 /* IncludeOptional */;
               const filteredByApplicability = includeOptional ? intersectTypes(targetKeys, sourceKeys) : void 0;
               if (includeOptional ? !(filteredByApplicability.flags & 131072 /* Never */) : isRelatedTo(targetKeys, sourceKeys, 3 /* Both */)) {
@@ -55568,8 +61565,26 @@ ${lanes.join("\n")}
           if (!c.root.inferTypeParameters && !isDistributionDependent(c.root)) {
             const skipTrue = !isTypeAssignableTo(getPermissiveInstantiation(c.checkType), getPermissiveInstantiation(c.extendsType));
             const skipFalse = !skipTrue && isTypeAssignableTo(getRestrictiveInstantiation(c.checkType), getRestrictiveInstantiation(c.extendsType));
-            if (result2 = skipTrue ? -1 /* True */ : isRelatedTo(source2, getTrueTypeFromConditionalType(c), 2 /* Target */, false, void 0, intersectionState)) {
-              result2 &= skipFalse ? -1 /* True */ : isRelatedTo(source2, getFalseTypeFromConditionalType(c), 2 /* Target */, false, void 0, intersectionState);
+            if (result2 = skipTrue ? -1 /* True */ : isRelatedTo(
+              source2,
+              getTrueTypeFromConditionalType(c),
+              2 /* Target */,
+              /*reportErrors*/
+              false,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            )) {
+              result2 &= skipFalse ? -1 /* True */ : isRelatedTo(
+                source2,
+                getFalseTypeFromConditionalType(c),
+                2 /* Target */,
+                /*reportErrors*/
+                false,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
               if (result2) {
                 return result2;
               }
@@ -55595,9 +61610,26 @@ ${lanes.join("\n")}
         if (sourceFlags & 8650752 /* TypeVariable */) {
           if (!(sourceFlags & 8388608 /* IndexedAccess */ && targetFlags & 8388608 /* IndexedAccess */)) {
             const constraint = getConstraintOfType(source2) || unknownType;
-            if (result2 = isRelatedTo(constraint, target2, 1 /* Source */, false, void 0, intersectionState)) {
+            if (result2 = isRelatedTo(
+              constraint,
+              target2,
+              1 /* Source */,
+              /*reportErrors*/
+              false,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            )) {
               return result2;
-            } else if (result2 = isRelatedTo(getTypeWithThisArgument(constraint, source2), target2, 1 /* Source */, reportErrors2 && constraint !== unknownType && !(targetFlags & sourceFlags & 262144 /* TypeParameter */), void 0, intersectionState)) {
+            } else if (result2 = isRelatedTo(
+              getTypeWithThisArgument(constraint, source2),
+              target2,
+              1 /* Source */,
+              reportErrors2 && constraint !== unknownType && !(targetFlags & sourceFlags & 262144 /* TypeParameter */),
+              /*headMessage*/
+              void 0,
+              intersectionState
+            )) {
               return result2;
             }
             if (isMappedTypeGenericIndexedAccess(source2)) {
@@ -55643,7 +61675,13 @@ ${lanes.join("\n")}
             let sourceExtends = source2.extendsType;
             let mapper;
             if (sourceParams) {
-              const ctx = createInferenceContext(sourceParams, void 0, 0 /* None */, isRelatedToWorker);
+              const ctx = createInferenceContext(
+                sourceParams,
+                /*signature*/
+                void 0,
+                0 /* None */,
+                isRelatedToWorker
+              );
               inferTypes(ctx.inferences, target2.extendsType, sourceExtends, 512 /* NoConstraints */ | 1024 /* AlwaysStrict */);
               sourceExtends = instantiateType(sourceExtends, ctx.mapper);
               mapper = ctx.mapper;
@@ -55712,7 +61750,14 @@ ${lanes.join("\n")}
           }
           if (sourceFlags & (524288 /* Object */ | 2097152 /* Intersection */) && targetFlags & 524288 /* Object */) {
             const reportStructuralErrors = reportErrors2 && errorInfo === saveErrorInfo.errorInfo && !sourceIsPrimitive;
-            result2 = propertiesRelatedTo(source2, target2, reportStructuralErrors, void 0, intersectionState);
+            result2 = propertiesRelatedTo(
+              source2,
+              target2,
+              reportStructuralErrors,
+              /*excludedProperties*/
+              void 0,
+              intersectionState
+            );
             if (result2) {
               result2 &= signaturesRelatedTo(source2, target2, 0 /* Call */, reportStructuralErrors);
               if (result2) {
@@ -55814,7 +61859,18 @@ ${lanes.join("\n")}
                   continue outer;
                 if (sourceProperty === targetProperty)
                   continue;
-                const related = propertyRelatedTo(source2, target2, sourceProperty, targetProperty, (_) => combination[i], false, 0 /* None */, strictNullChecks || relation === comparableRelation);
+                const related = propertyRelatedTo(
+                  source2,
+                  target2,
+                  sourceProperty,
+                  targetProperty,
+                  (_) => combination[i],
+                  /*reportErrors*/
+                  false,
+                  0 /* None */,
+                  /*skipOptional*/
+                  strictNullChecks || relation === comparableRelation
+                );
                 if (!related) {
                   continue outer;
                 }
@@ -55828,13 +61884,40 @@ ${lanes.join("\n")}
         }
         let result2 = -1 /* True */;
         for (const type of matchingTypes) {
-          result2 &= propertiesRelatedTo(source2, type, false, excludedProperties, 0 /* None */);
+          result2 &= propertiesRelatedTo(
+            source2,
+            type,
+            /*reportErrors*/
+            false,
+            excludedProperties,
+            0 /* None */
+          );
           if (result2) {
-            result2 &= signaturesRelatedTo(source2, type, 0 /* Call */, false);
+            result2 &= signaturesRelatedTo(
+              source2,
+              type,
+              0 /* Call */,
+              /*reportStructuralErrors*/
+              false
+            );
             if (result2) {
-              result2 &= signaturesRelatedTo(source2, type, 1 /* Construct */, false);
+              result2 &= signaturesRelatedTo(
+                source2,
+                type,
+                1 /* Construct */,
+                /*reportStructuralErrors*/
+                false
+              );
               if (result2 && !(isTupleType(source2) && isTupleType(type))) {
-                result2 &= indexSignaturesRelatedTo(source2, type, false, false, 0 /* None */);
+                result2 &= indexSignaturesRelatedTo(
+                  source2,
+                  type,
+                  /*sourceIsPrimitive*/
+                  false,
+                  /*reportStructuralErrors*/
+                  false,
+                  0 /* None */
+                );
               }
             }
           }
@@ -55861,9 +61944,22 @@ ${lanes.join("\n")}
       }
       function isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState) {
         const targetIsOptional = strictNullChecks && !!(getCheckFlags(targetProp) & 48 /* Partial */);
-        const effectiveTarget = addOptionality(getNonMissingTypeOfSymbol(targetProp), false, targetIsOptional);
+        const effectiveTarget = addOptionality(
+          getNonMissingTypeOfSymbol(targetProp),
+          /*isProperty*/
+          false,
+          targetIsOptional
+        );
         const effectiveSource = getTypeOfSourceProperty(sourceProp);
-        return isRelatedTo(effectiveSource, effectiveTarget, 3 /* Both */, reportErrors2, void 0, intersectionState);
+        return isRelatedTo(
+          effectiveSource,
+          effectiveTarget,
+          3 /* Both */,
+          reportErrors2,
+          /*headMessage*/
+          void 0,
+          intersectionState
+        );
       }
       function propertyRelatedTo(source2, target2, sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState, skipOptional) {
         const sourcePropFlags = getDeclarationModifierFlagsFromSymbol(sourceProp);
@@ -55947,12 +62043,24 @@ ${lanes.join("\n")}
             return;
           }
         }
-        const props = arrayFrom(getUnmatchedProperties(source2, target2, requireOptionalProperties, false));
+        const props = arrayFrom(getUnmatchedProperties(
+          source2,
+          target2,
+          requireOptionalProperties,
+          /*matchDiscriminantProperties*/
+          false
+        ));
         if (!headMessage || headMessage.code !== Diagnostics.Class_0_incorrectly_implements_interface_1.code && headMessage.code !== Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code) {
           shouldSkipElaboration = true;
         }
         if (props.length === 1) {
-          const propName = symbolToString(unmatchedProperty, void 0, 0 /* None */, 4 /* AllowAnyNodeKind */ | 16 /* WriteComputedProps */);
+          const propName = symbolToString(
+            unmatchedProperty,
+            /*enclosingDeclaration*/
+            void 0,
+            0 /* None */,
+            4 /* AllowAnyNodeKind */ | 16 /* WriteComputedProps */
+          );
           reportError(Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2, propName, ...getTypeNamesForErrorDisplay(source2, target2));
           if (length(unmatchedProperty.declarations)) {
             associateRelatedInfo(createDiagnosticForNode(unmatchedProperty.declarations[0], Diagnostics._0_is_declared_here, propName));
@@ -55960,7 +62068,12 @@ ${lanes.join("\n")}
           if (shouldSkipElaboration && errorInfo) {
             overrideNextErrorInfo++;
           }
-        } else if (tryElaborateArrayLikeErrors(source2, target2, false)) {
+        } else if (tryElaborateArrayLikeErrors(
+          source2,
+          target2,
+          /*reportErrors*/
+          false
+        )) {
           if (props.length > 5) {
             reportError(Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more, typeToString(source2), typeToString(target2), map(props.slice(0, 4), (p) => symbolToString(p)).join(", "), props.length - 4);
           } else {
@@ -56049,7 +62162,15 @@ ${lanes.join("\n")}
               const sourceType = removeMissingType(sourceTypeArguments[sourcePosition], !!(sourceFlags & targetFlags & 2 /* Optional */));
               const targetType = targetTypeArguments[targetPosition];
               const targetCheckType = sourceFlags & 8 /* Variadic */ && targetFlags & 4 /* Rest */ ? createArrayType(targetType) : removeMissingType(targetType, !!(targetFlags & 2 /* Optional */));
-              const related = isRelatedTo(sourceType, targetCheckType, 3 /* Both */, reportErrors2, void 0, intersectionState);
+              const related = isRelatedTo(
+                sourceType,
+                targetCheckType,
+                3 /* Both */,
+                reportErrors2,
+                /*headMessage*/
+                void 0,
+                intersectionState
+              );
               if (!related) {
                 if (reportErrors2 && (targetArity > 1 || sourceArity > 1)) {
                   if (targetHasRestElement && sourcePosition >= targetStartCount && sourcePositionFromEnd >= targetEndCount && targetStartCount !== sourceArity - targetEndCount - 1) {
@@ -56069,7 +62190,13 @@ ${lanes.join("\n")}
           }
         }
         const requireOptionalProperties = (relation === subtypeRelation || relation === strictSubtypeRelation) && !isObjectLiteralType2(source2) && !isEmptyArrayLiteralType(source2) && !isTupleType(source2);
-        const unmatchedProperty = getUnmatchedProperty(source2, target2, requireOptionalProperties, false);
+        const unmatchedProperty = getUnmatchedProperty(
+          source2,
+          target2,
+          requireOptionalProperties,
+          /*matchDiscriminantProperties*/
+          false
+        );
         if (unmatchedProperty) {
           if (reportErrors2 && shouldReportUnmatchedPropertyError(source2, target2)) {
             reportUnmatchedProperty(source2, target2, unmatchedProperty, requireOptionalProperties);
@@ -56160,7 +62287,14 @@ ${lanes.join("\n")}
         const targetObjectFlags = getObjectFlags(target2);
         if (sourceObjectFlags & 64 /* Instantiated */ && targetObjectFlags & 64 /* Instantiated */ && source2.symbol === target2.symbol || sourceObjectFlags & 4 /* Reference */ && targetObjectFlags & 4 /* Reference */ && source2.target === target2.target) {
           for (let i = 0; i < targetSignatures.length; i++) {
-            const related = signatureRelatedTo(sourceSignatures[i], targetSignatures[i], true, reportErrors2, incompatibleReporter(sourceSignatures[i], targetSignatures[i]));
+            const related = signatureRelatedTo(
+              sourceSignatures[i],
+              targetSignatures[i],
+              /*erase*/
+              true,
+              reportErrors2,
+              incompatibleReporter(sourceSignatures[i], targetSignatures[i])
+            );
             if (!related) {
               return 0 /* False */;
             }
@@ -56172,7 +62306,13 @@ ${lanes.join("\n")}
           const targetSignature = first(targetSignatures);
           result2 = signatureRelatedTo(sourceSignature, targetSignature, eraseGenerics, reportErrors2, incompatibleReporter(sourceSignature, targetSignature));
           if (!result2 && reportErrors2 && kind === 1 /* Construct */ && sourceObjectFlags & targetObjectFlags && (((_a3 = targetSignature.declaration) == null ? void 0 : _a3.kind) === 173 /* Constructor */ || ((_b = sourceSignature.declaration) == null ? void 0 : _b.kind) === 173 /* Constructor */)) {
-            const constructSignatureToString = (signature) => signatureToString(signature, void 0, 262144 /* WriteArrowStyleSignature */, kind);
+            const constructSignatureToString = (signature) => signatureToString(
+              signature,
+              /*enclosingDeclaration*/
+              void 0,
+              262144 /* WriteArrowStyleSignature */,
+              kind
+            );
             reportError(Diagnostics.Type_0_is_not_assignable_to_type_1, constructSignatureToString(sourceSignature), constructSignatureToString(targetSignature));
             reportError(Diagnostics.Types_of_construct_signatures_are_incompatible);
             return result2;
@@ -56183,7 +62323,14 @@ ${lanes.join("\n")}
               const saveErrorInfo = captureErrorCalculationState();
               let shouldElaborateErrors = reportErrors2;
               for (const s of sourceSignatures) {
-                const related = signatureRelatedTo(s, t, true, shouldElaborateErrors, incompatibleReporter(s, t));
+                const related = signatureRelatedTo(
+                  s,
+                  t,
+                  /*erase*/
+                  true,
+                  shouldElaborateErrors,
+                  incompatibleReporter(s, t)
+                );
                 if (related) {
                   result2 &= related;
                   resetErrorInfo(saveErrorInfo);
@@ -56195,7 +62342,14 @@ ${lanes.join("\n")}
                 reportError(
                   Diagnostics.Type_0_provides_no_match_for_the_signature_1,
                   typeToString(source2),
-                  signatureToString(t, void 0, void 0, kind)
+                  signatureToString(
+                    t,
+                    /*enclosingDeclaration*/
+                    void 0,
+                    /*flags*/
+                    void 0,
+                    kind
+                  )
                 );
               }
               return 0 /* False */;
@@ -56247,7 +62401,17 @@ ${lanes.join("\n")}
         }
         let result2 = -1 /* True */;
         for (let i = 0; i < sourceSignatures.length; i++) {
-          const related = compareSignaturesIdentical(sourceSignatures[i], targetSignatures[i], false, false, false, isRelatedTo);
+          const related = compareSignaturesIdentical(
+            sourceSignatures[i],
+            targetSignatures[i],
+            /*partialMatch*/
+            false,
+            /*ignoreThisTypes*/
+            false,
+            /*ignoreReturnTypes*/
+            false,
+            isRelatedTo
+          );
           if (!related) {
             return 0 /* False */;
           }
@@ -56255,7 +62419,7 @@ ${lanes.join("\n")}
         }
         return result2;
       }
-      function membersRelatedToIndexInfo(source2, targetInfo, reportErrors2) {
+      function membersRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState) {
         let result2 = -1 /* True */;
         const keyType = targetInfo.keyType;
         const props = source2.flags & 2097152 /* Intersection */ ? getPropertiesOfUnionOrIntersectionType(source2) : getPropertiesOfObjectType(source2);
@@ -56266,7 +62430,15 @@ ${lanes.join("\n")}
           if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */), keyType)) {
             const propType = getNonMissingTypeOfSymbol(prop);
             const type = exactOptionalPropertyTypes || propType.flags & 32768 /* Undefined */ || keyType === numberType || !(prop.flags & 16777216 /* Optional */) ? propType : getTypeWithFacts(propType, 524288 /* NEUndefined */);
-            const related = isRelatedTo(type, targetInfo.type, 3 /* Both */, reportErrors2);
+            const related = isRelatedTo(
+              type,
+              targetInfo.type,
+              3 /* Both */,
+              reportErrors2,
+              /*headMessage*/
+              void 0,
+              intersectionState
+            );
             if (!related) {
               if (reportErrors2) {
                 reportError(Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop));
@@ -56320,7 +62492,7 @@ ${lanes.join("\n")}
           return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors2);
         }
         if (!(intersectionState & 1 /* Source */) && isObjectTypeWithInferableIndex(source2)) {
-          return membersRelatedToIndexInfo(source2, targetInfo, reportErrors2);
+          return membersRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState);
         }
         if (reportErrors2) {
           reportError(Diagnostics.Index_signature_for_type_0_is_missing_in_type_1, typeToString(targetInfo.keyType), typeToString(source2));
@@ -56389,7 +62561,13 @@ ${lanes.join("\n")}
       return getPropertiesOfType(type).filter((targetProp) => containsMissingType(getTypeOfSymbol(targetProp)));
     }
     function getBestMatchingType(source, target, isRelatedTo = compareTypesAssignable) {
-      return findMatchingDiscriminantType(source, target, isRelatedTo, true) || findMatchingTypeReferenceOrTypeAliasReference(source, target) || findBestTypeForObjectLiteral(source, target) || findBestTypeForInvokable(source, target) || findMostOverlappyType(source, target);
+      return findMatchingDiscriminantType(
+        source,
+        target,
+        isRelatedTo,
+        /*skipPartial*/
+        true
+      ) || findMatchingTypeReferenceOrTypeAliasReference(source, target) || findBestTypeForObjectLiteral(source, target) || findBestTypeForInvokable(source, target) || findMostOverlappyType(source, target);
     }
     function discriminateTypeByDiscriminableItems(target, discriminators, related, defaultValue, skipPartial) {
       const discriminable = target.types.map((_) => void 0);
@@ -56409,16 +62587,27 @@ ${lanes.join("\n")}
           i++;
         }
       }
-      const match = discriminable.indexOf(true);
+      const match = discriminable.indexOf(
+        /*searchElement*/
+        true
+      );
       if (match === -1) {
         return defaultValue;
       }
-      let nextMatch = discriminable.indexOf(true, match + 1);
+      let nextMatch = discriminable.indexOf(
+        /*searchElement*/
+        true,
+        match + 1
+      );
       while (nextMatch !== -1) {
         if (!isTypeIdenticalTo(target.types[match], target.types[nextMatch])) {
           return defaultValue;
         }
-        nextMatch = discriminable.indexOf(true, nextMatch + 1);
+        nextMatch = discriminable.indexOf(
+          /*searchElement*/
+          true,
+          nextMatch + 1
+        );
       }
       return target.types[match];
     }
@@ -56454,7 +62643,7 @@ ${lanes.join("\n")}
         links.variances = emptyArray;
         const variances = [];
         for (const tp of typeParameters) {
-          const modifiers = getVarianceModifiers(tp);
+          const modifiers = getTypeParameterModifiers(tp);
           let variance = modifiers & 65536 /* Out */ ? modifiers & 32768 /* In */ ? 0 /* Invariant */ : 1 /* Covariant */ : modifiers & 32768 /* In */ ? 2 /* Contravariant */ : void 0;
           if (variance === void 0) {
             let unmeasurable = false;
@@ -56497,9 +62686,9 @@ ${lanes.join("\n")}
     function isMarkerType(type) {
       return markerTypes.has(getTypeId(type));
     }
-    function getVarianceModifiers(tp) {
-      var _a2, _b;
-      return (some((_a2 = tp.symbol) == null ? void 0 : _a2.declarations, (d) => hasSyntacticModifier(d, 32768 /* In */)) ? 32768 /* In */ : 0) | (some((_b = tp.symbol) == null ? void 0 : _b.declarations, (d) => hasSyntacticModifier(d, 65536 /* Out */)) ? 65536 /* Out */ : 0);
+    function getTypeParameterModifiers(tp) {
+      var _a2;
+      return reduceLeft((_a2 = tp.symbol) == null ? void 0 : _a2.declarations, (modifiers, d) => modifiers | getEffectiveModifierFlags(d), 0 /* None */) & (32768 /* In */ | 65536 /* Out */ | 2048 /* Const */);
     }
     function hasCovariantVoidArgument(typeArguments, variances) {
       for (let i = 0; i < variances.length; i++) {
@@ -56558,7 +62747,7 @@ ${lanes.join("\n")}
     }
     function forEachProperty2(prop, callback) {
       if (getCheckFlags(prop) & 6 /* Synthetic */) {
-        for (const t of prop.containingType.types) {
+        for (const t of prop.links.containingType.types) {
           const p = getPropertyOfType(t, prop.escapedName);
           const result = p && forEachProperty2(p, callback);
           if (result) {
@@ -56695,7 +62884,12 @@ ${lanes.join("\n")}
             return 0 /* False */;
           }
         }
-        source = instantiateSignature(source, mapper, true);
+        source = instantiateSignature(
+          source,
+          mapper,
+          /*eraseTypeParameters*/
+          true
+        );
       }
       let result = -1 /* True */;
       if (!ignoreThisTypes) {
@@ -56835,7 +63029,8 @@ ${lanes.join("\n")}
       return !!(type.flags & 109440 /* Unit */);
     }
     function isUnitLikeType(type) {
-      return isUnitType(getBaseConstraintOrType(type));
+      const t = getBaseConstraintOrType(type);
+      return t.flags & 2097152 /* Intersection */ ? some(t.types, isUnitType) : isUnitType(t);
     }
     function extractUnitType(type) {
       return type.flags & 2097152 /* Intersection */ ? find(type.types, isUnitType) || type : type;
@@ -56927,12 +63122,17 @@ ${lanes.join("\n")}
     }
     function getOptionalType(type, isProperty = false) {
       Debug.assert(strictNullChecks);
-      const missingOrUndefined = isProperty ? missingType : undefinedType;
-      return type.flags & 32768 /* Undefined */ || type.flags & 1048576 /* Union */ && type.types[0] === missingOrUndefined ? type : getUnionType([type, missingOrUndefined]);
+      const missingOrUndefined = isProperty ? undefinedOrMissingType : undefinedType;
+      return type === missingOrUndefined || type.flags & 1048576 /* Union */ && type.types[0] === missingOrUndefined ? type : getUnionType([type, missingOrUndefined]);
     }
     function getGlobalNonNullableTypeInstantiation(type) {
       if (!deferredGlobalNonNullableTypeAlias) {
-        deferredGlobalNonNullableTypeAlias = getGlobalSymbol("NonNullable", 524288 /* TypeAlias */, void 0) || unknownSymbol;
+        deferredGlobalNonNullableTypeAlias = getGlobalSymbol(
+          "NonNullable",
+          524288 /* TypeAlias */,
+          /*diagnostic*/
+          void 0
+        ) || unknownSymbol;
       }
       return deferredGlobalNonNullableTypeAlias !== unknownSymbol ? getTypeAliasInstantiation(deferredGlobalNonNullableTypeAlias, [type]) : getIntersectionType([type, emptyObjectType]);
     }
@@ -56955,7 +63155,7 @@ ${lanes.join("\n")}
       return exactOptionalPropertyTypes && isOptional ? removeType(type, missingType) : type;
     }
     function containsMissingType(type) {
-      return exactOptionalPropertyTypes && (type === missingType || type.flags & 1048576 /* Union */ && containsType(type.types, missingType));
+      return type === missingType || !!(type.flags & 1048576 /* Union */) && type.types[0] === missingType;
     }
     function removeMissingOrUndefinedType(type) {
       return exactOptionalPropertyTypes ? removeType(type, missingType) : getTypeWithFacts(type, 524288 /* NEUndefined */);
@@ -56971,14 +63171,14 @@ ${lanes.join("\n")}
       const symbol = createSymbol(source.flags, source.escapedName, getCheckFlags(source) & 8 /* Readonly */);
       symbol.declarations = source.declarations;
       symbol.parent = source.parent;
-      symbol.type = type;
-      symbol.target = source;
+      symbol.links.type = type;
+      symbol.links.target = source;
       if (source.valueDeclaration) {
         symbol.valueDeclaration = source.valueDeclaration;
       }
       const nameType = getSymbolLinks(source).nameType;
       if (nameType) {
-        symbol.nameType = nameType;
+        symbol.links.nameType = nameType;
       }
       return symbol;
     }
@@ -57046,7 +63246,12 @@ ${lanes.join("\n")}
         return prop;
       }
       const original = getTypeOfSymbol(prop);
-      const propContext = context && createWideningContext(context, prop.escapedName, void 0);
+      const propContext = context && createWideningContext(
+        context,
+        prop.escapedName,
+        /*siblings*/
+        void 0
+      );
       const widened = getWidenedTypeWithContext(original, propContext);
       return widened === original ? prop : createSymbolWithType(prop, widened);
     }
@@ -57055,7 +63260,7 @@ ${lanes.join("\n")}
       if (cached) {
         return cached;
       }
-      const result = createSymbolWithType(prop, missingType);
+      const result = createSymbolWithType(prop, undefinedOrMissingType);
       result.flags |= 16777216 /* Optional */;
       undefinedProperties.set(prop.escapedName, result);
       return result;
@@ -57083,7 +63288,11 @@ ${lanes.join("\n")}
       return result;
     }
     function getWidenedType(type) {
-      return getWidenedTypeWithContext(type, void 0);
+      return getWidenedTypeWithContext(
+        type,
+        /*context*/
+        void 0
+      );
     }
     function getWidenedTypeWithContext(type, context) {
       if (getObjectFlags(type) & 196608 /* RequiresWidening */) {
@@ -57096,7 +63305,13 @@ ${lanes.join("\n")}
         } else if (isObjectLiteralType2(type)) {
           result = getWidenedTypeOfObjectLiteral(type, context);
         } else if (type.flags & 1048576 /* Union */) {
-          const unionContext = context || createWideningContext(void 0, void 0, type.types);
+          const unionContext = context || createWideningContext(
+            /*parent*/
+            void 0,
+            /*propertyName*/
+            void 0,
+            type.types
+          );
           const widenedTypes = sameMap(type.types, (t) => t.flags & 98304 /* Nullable */ ? t : getWidenedTypeWithContext(t, unionContext));
           result = getUnionType(widenedTypes, some(widenedTypes, isEmptyObjectType) ? 2 /* Subtype */ : 1 /* Literal */);
         } else if (type.flags & 2097152 /* Intersection */) {
@@ -57160,7 +63375,15 @@ ${lanes.join("\n")}
           break;
         case 166 /* Parameter */:
           const param = declaration;
-          if (isIdentifier(param.name) && (isCallSignatureDeclaration(param.parent) || isMethodSignature(param.parent) || isFunctionTypeNode(param.parent)) && param.parent.parameters.indexOf(param) > -1 && (resolveName(param, param.name.escapedText, 788968 /* Type */, void 0, param.name.escapedText, true) || param.name.originalKeywordKind && isTypeNodeKind(param.name.originalKeywordKind))) {
+          if (isIdentifier(param.name) && (isCallSignatureDeclaration(param.parent) || isMethodSignature(param.parent) || isFunctionTypeNode(param.parent)) && param.parent.parameters.indexOf(param) > -1 && (resolveName(
+            param,
+            param.name.escapedText,
+            788968 /* Type */,
+            void 0,
+            param.name.escapedText,
+            /*isUse*/
+            true
+          ) || param.name.originalKeywordKind && isTypeNodeKind(param.name.originalKeywordKind))) {
             const newName = "arg" + param.parent.parameters.indexOf(param);
             const typeName = declarationNameToString(param.name) + (param.dotDotDotToken ? "[]" : "");
             errorOrSuggestion(noImplicitAny, declaration, Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1, newName, typeName);
@@ -57256,6 +63479,7 @@ ${lanes.join("\n")}
         flags,
         compareTypes,
         mapper: reportUnmeasurableMapper,
+        // initialize to a noop mapper so the context object is available, but the underlying object shape is right upon construction
         nonFixingMapper: reportUnmeasurableMapper
       };
       context.mapper = makeFixingMapperForContext(context);
@@ -57359,14 +63583,19 @@ ${lanes.join("\n")}
         }
         const name = escapeLeadingUnderscores(t.value);
         const literalProp = createSymbol(4 /* Property */, name);
-        literalProp.type = anyType;
+        literalProp.links.type = anyType;
         if (t.symbol) {
           literalProp.declarations = t.symbol.declarations;
           literalProp.valueDeclaration = t.symbol.valueDeclaration;
         }
         members.set(name, literalProp);
       });
-      const indexInfos = type.flags & 4 /* String */ ? [createIndexInfo(stringType, emptyObjectType, false)] : emptyArray;
+      const indexInfos = type.flags & 4 /* String */ ? [createIndexInfo(
+        stringType,
+        emptyObjectType,
+        /*isReadonly*/
+        false
+      )] : emptyArray;
       return createAnonymousType(void 0, members, emptyArray, emptyArray, indexInfos);
     }
     function inferTypeForHomomorphicMappedType(source, target, constraint) {
@@ -57398,7 +63627,11 @@ ${lanes.join("\n")}
         const elementFlags = getMappedTypeModifiers(target) & 4 /* IncludeOptional */ ? sameMap(source.target.elementFlags, (f) => f & 2 /* Optional */ ? 1 /* Required */ : f) : source.target.elementFlags;
         return createTupleType(elementTypes, elementFlags, source.target.readonly, source.target.labeledElementDeclarations);
       }
-      const reversed = createObjectType(1024 /* ReverseMapped */ | 16 /* Anonymous */, void 0);
+      const reversed = createObjectType(
+        1024 /* ReverseMapped */ | 16 /* Anonymous */,
+        /*symbol*/
+        void 0
+      );
       reversed.source = source;
       reversed.mappedType = target;
       reversed.constraintType = constraint;
@@ -57407,7 +63640,7 @@ ${lanes.join("\n")}
     function getTypeOfReverseMappedSymbol(symbol) {
       const links = getSymbolLinks(symbol);
       if (!links.type) {
-        links.type = inferReverseMappedType(symbol.propertyType, symbol.mappedType, symbol.constraintType);
+        links.type = inferReverseMappedType(symbol.links.propertyType, symbol.links.mappedType, symbol.links.constraintType);
       }
       return links.type;
     }
@@ -57441,15 +63674,27 @@ ${lanes.join("\n")}
       }
     }
     function getUnmatchedProperty(source, target, requireOptionalProperties, matchDiscriminantProperties) {
-      const result = getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties).next();
-      if (!result.done)
-        return result.value;
+      return firstOrUndefinedIterator(getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties));
     }
     function tupleTypesDefinitelyUnrelated(source, target) {
       return !(target.target.combinedFlags & 8 /* Variadic */) && target.target.minLength > source.target.minLength || !target.target.hasRestElement && (source.target.hasRestElement || target.target.fixedLength < source.target.fixedLength);
     }
     function typesDefinitelyUnrelated(source, target) {
-      return isTupleType(source) && isTupleType(target) ? tupleTypesDefinitelyUnrelated(source, target) : !!getUnmatchedProperty(source, target, false, true) && !!getUnmatchedProperty(target, source, false, false);
+      return isTupleType(source) && isTupleType(target) ? tupleTypesDefinitelyUnrelated(source, target) : !!getUnmatchedProperty(
+        source,
+        target,
+        /*requireOptionalProperties*/
+        false,
+        /*matchDiscriminantProperties*/
+        true
+      ) && !!getUnmatchedProperty(
+        target,
+        source,
+        /*requireOptionalProperties*/
+        false,
+        /*matchDiscriminantProperties*/
+        false
+      );
     }
     function getTypeFromInference(inference) {
       return inference.candidates ? getUnionType(inference.candidates, 2 /* Subtype */) : inference.contraCandidates ? getIntersectionType(inference.contraCandidates) : void 0;
@@ -57476,24 +63721,7 @@ ${lanes.join("\n")}
       return isFinite(n) && (!roundTripOnly || "" + n === s);
     }
     function parseBigIntLiteralType(text) {
-      const negative = text.startsWith("-");
-      const base10Value = parsePseudoBigInt(`${negative ? text.slice(1) : text}n`);
-      return getBigIntLiteralType({ negative, base10Value });
-    }
-    function isValidBigIntString(s, roundTripOnly) {
-      if (s === "")
-        return false;
-      const scanner2 = createScanner(99 /* ESNext */, false);
-      let success = true;
-      scanner2.setOnError(() => success = false);
-      scanner2.setText(s + "n");
-      let result = scanner2.scan();
-      const negative = result === 40 /* MinusToken */;
-      if (negative) {
-        result = scanner2.scan();
-      }
-      const flags = scanner2.getTokenFlags();
-      return success && result === 9 /* BigIntLiteral */ && scanner2.getTextPos() === s.length + 1 && !(flags & 512 /* ContainsSeparator */) && (!roundTripOnly || s === pseudoBigIntToString({ negative, base10Value: parsePseudoBigInt(scanner2.getTokenValue()) }));
+      return getBigIntLiteralType(parseValidBigInt(text));
     }
     function isMemberOfStringMapping(source, target) {
       if (target.flags & (4 /* String */ | 1 /* Any */)) {
@@ -57519,7 +63747,15 @@ ${lanes.join("\n")}
       }
       if (source.flags & 128 /* StringLiteral */) {
         const value = source.value;
-        return !!(target.flags & 8 /* Number */ && isValidNumberString(value, false) || target.flags & 64 /* BigInt */ && isValidBigIntString(value, false) || target.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) && value === target.intrinsicName || target.flags & 268435456 /* StringMapping */ && isMemberOfStringMapping(getStringLiteralType(value), target));
+        return !!(target.flags & 8 /* Number */ && isValidNumberString(
+          value,
+          /*roundTripOnly*/
+          false
+        ) || target.flags & 64 /* BigInt */ && isValidBigIntString(
+          value,
+          /*roundTripOnly*/
+          false
+        ) || target.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) && value === target.intrinsicName || target.flags & 268435456 /* StringMapping */ && isMemberOfStringMapping(getStringLiteralType(value), target));
       }
       if (source.flags & 134217728 /* TemplateLiteral */) {
         const texts = source.texts;
@@ -57613,7 +63849,11 @@ ${lanes.join("\n")}
         }
         if (source.aliasSymbol && source.aliasSymbol === target.aliasSymbol) {
           if (source.aliasTypeArguments) {
-            inferFromTypeArguments(source.aliasTypeArguments, target.aliasTypeArguments, getAliasVariances(source.aliasSymbol));
+            const params = getSymbolLinks(source.aliasSymbol).typeParameters;
+            const minParams = getMinTypeArgumentCount(params);
+            const sourceTypes = fillMissingTypeArguments(source.aliasTypeArguments, params, minParams, isInJSFile(source.aliasSymbol.valueDeclaration));
+            const targetTypes = fillMissingTypeArguments(target.aliasTypeArguments, params, minParams, isInJSFile(source.aliasSymbol.valueDeclaration));
+            inferFromTypeArguments(sourceTypes, targetTypes, getAliasVariances(source.aliasSymbol));
           }
           return;
         }
@@ -57683,13 +63923,30 @@ ${lanes.join("\n")}
             inferencePriority = Math.min(inferencePriority, priority);
             return;
           }
-          const simplified = getSimplifiedType(target, false);
+          const simplified = getSimplifiedType(
+            target,
+            /*writing*/
+            false
+          );
           if (simplified !== target) {
             inferFromTypes(source, simplified);
           } else if (target.flags & 8388608 /* IndexedAccess */) {
-            const indexType = getSimplifiedType(target.indexType, false);
+            const indexType = getSimplifiedType(
+              target.indexType,
+              /*writing*/
+              false
+            );
             if (indexType.flags & 465829888 /* Instantiable */) {
-              const simplified2 = distributeIndexOverObjectType(getSimplifiedType(target.objectType, false), indexType, false);
+              const simplified2 = distributeIndexOverObjectType(
+                getSimplifiedType(
+                  target.objectType,
+                  /*writing*/
+                  false
+                ),
+                indexType,
+                /*writing*/
+                false
+              );
               if (simplified2 && simplified2 !== target) {
                 inferFromTypes(source, simplified2);
               }
@@ -57962,10 +64219,18 @@ ${lanes.join("\n")}
                 let allTypeFlags = reduceLeft(constraintTypes, (flags, t) => flags | t.flags, 0);
                 if (!(allTypeFlags & 4 /* String */)) {
                   const str = source2.value;
-                  if (allTypeFlags & 296 /* NumberLike */ && !isValidNumberString(str, true)) {
+                  if (allTypeFlags & 296 /* NumberLike */ && !isValidNumberString(
+                    str,
+                    /*roundTripOnly*/
+                    true
+                  )) {
                     allTypeFlags &= ~296 /* NumberLike */;
                   }
-                  if (allTypeFlags & 2112 /* BigIntLike */ && !isValidBigIntString(str, true)) {
+                  if (allTypeFlags & 2112 /* BigIntLike */ && !isValidBigIntString(
+                    str,
+                    /*roundTripOnly*/
+                    true
+                  )) {
                     allTypeFlags &= ~2112 /* BigIntLike */;
                   }
                   const matchingType = reduceLeft(
@@ -57985,6 +64250,7 @@ ${lanes.join("\n")}
         }
       }
       function inferFromObjectTypes(source, target) {
+        var _a2, _b;
         if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target))) {
           inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target));
           return;
@@ -58031,11 +64297,38 @@ ${lanes.join("\n")}
                 }
               } else {
                 const middleLength = targetArity - startLength - endLength;
-                if (middleLength === 2 && elementFlags[startLength] & elementFlags[startLength + 1] & 8 /* Variadic */ && isTupleType(source)) {
-                  const targetInfo = getInferenceInfoForType(elementTypes[startLength]);
-                  if (targetInfo && targetInfo.impliedArity !== void 0) {
-                    inferFromTypes(sliceTupleType(source, startLength, endLength + sourceArity - targetInfo.impliedArity), elementTypes[startLength]);
-                    inferFromTypes(sliceTupleType(source, startLength + targetInfo.impliedArity, endLength), elementTypes[startLength + 1]);
+                if (middleLength === 2) {
+                  if (elementFlags[startLength] & elementFlags[startLength + 1] & 8 /* Variadic */ && isTupleType(source)) {
+                    const targetInfo = getInferenceInfoForType(elementTypes[startLength]);
+                    if (targetInfo && targetInfo.impliedArity !== void 0) {
+                      inferFromTypes(sliceTupleType(source, startLength, endLength + sourceArity - targetInfo.impliedArity), elementTypes[startLength]);
+                      inferFromTypes(sliceTupleType(source, startLength + targetInfo.impliedArity, endLength), elementTypes[startLength + 1]);
+                    }
+                  } else if (elementFlags[startLength] & 8 /* Variadic */ && elementFlags[startLength + 1] & 4 /* Rest */) {
+                    const param = (_a2 = getInferenceInfoForType(elementTypes[startLength])) == null ? void 0 : _a2.typeParameter;
+                    const constraint = param && getBaseConstraintOfType(param);
+                    if (constraint && isTupleType(constraint) && !constraint.target.hasRestElement) {
+                      const impliedArity = constraint.target.fixedLength;
+                      inferFromTypes(sliceTupleType(source, startLength, sourceArity - (startLength + impliedArity)), elementTypes[startLength]);
+                      inferFromTypes(getElementTypeOfSliceOfTupleType(source, startLength + impliedArity, endLength), elementTypes[startLength + 1]);
+                    }
+                  } else if (elementFlags[startLength] & 4 /* Rest */ && elementFlags[startLength + 1] & 8 /* Variadic */ && isTupleType(source)) {
+                    const param = (_b = getInferenceInfoForType(elementTypes[startLength + 1])) == null ? void 0 : _b.typeParameter;
+                    const constraint = param && getBaseConstraintOfType(param);
+                    if (constraint && isTupleType(constraint) && !constraint.target.hasRestElement) {
+                      const impliedArity = constraint.target.fixedLength;
+                      const endIndex = sourceArity - getEndElementCount(target.target, 3 /* Fixed */);
+                      const startIndex = endIndex - impliedArity;
+                      const trailingSlice = createTupleType(
+                        getTypeArguments(source).slice(startIndex, endIndex),
+                        source.target.elementFlags.slice(startIndex, endIndex),
+                        /*readonly*/
+                        false,
+                        source.target.labeledElementDeclarations && source.target.labeledElementDeclarations.slice(startIndex, endIndex)
+                      );
+                      inferFromTypes(getElementTypeOfSliceOfTupleType(source, startLength, endLength + impliedArity), elementTypes[startLength]);
+                      inferFromTypes(trailingSlice, elementTypes[startLength + 1]);
+                    }
                   }
                 } else if (middleLength === 1 && elementFlags[startLength] & 8 /* Variadic */) {
                   const endsInOptional = target.target.elementFlags[targetArity - 1] & 2 /* Optional */;
@@ -58122,7 +64415,7 @@ ${lanes.join("\n")}
       }
     }
     function isTypeOrBaseIdenticalTo(s, t) {
-      return exactOptionalPropertyTypes && t === missingType ? s === t : isTypeIdenticalTo(s, t) || !!(t.flags & 4 /* String */ && s.flags & 128 /* StringLiteral */ || t.flags & 8 /* Number */ && s.flags & 256 /* NumberLiteral */);
+      return t === missingType ? s === t : isTypeIdenticalTo(s, t) || !!(t.flags & 4 /* String */ && s.flags & 128 /* StringLiteral */ || t.flags & 8 /* Number */ && s.flags & 256 /* NumberLiteral */);
     }
     function isTypeCloselyMatchedBy(s, t) {
       return !!(s.flags & 524288 /* Object */ && t.flags & 524288 /* Object */ && s.symbol && s.symbol === t.symbol || s.aliasSymbol && s.aliasTypeArguments && s.aliasSymbol === t.aliasSymbol);
@@ -58152,7 +64445,7 @@ ${lanes.join("\n")}
     }
     function getCovariantInference(inference, signature) {
       const candidates = unionObjectAndArrayLiteralCandidates(inference.candidates);
-      const primitiveConstraint = hasPrimitiveConstraint(inference.typeParameter);
+      const primitiveConstraint = hasPrimitiveConstraint(inference.typeParameter) || isConstTypeVariable(inference.typeParameter);
       const widenLiteralTypes = !primitiveConstraint && inference.topLevel && (inference.isFixed || !isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), inference.typeParameter));
       const baseCandidates = primitiveConstraint ? sameMap(candidates, getRegularTypeOfLiteralType) : widenLiteralTypes ? sameMap(candidates, getWidenedLiteralType) : candidates;
       const unwidenedType = inference.priority & 416 /* PriorityImpliesCombination */ ? getUnionType(baseCandidates, 2 /* Subtype */) : getCommonSupertype(baseCandidates);
@@ -58166,7 +64459,8 @@ ${lanes.join("\n")}
         if (signature) {
           const inferredCovariantType = inference.candidates ? getCovariantInference(inference, signature) : void 0;
           if (inference.contraCandidates) {
-            inferredType = inferredCovariantType && !(inferredCovariantType.flags & 131072 /* Never */) && some(inference.contraCandidates, (t) => isTypeSubtypeOf(inferredCovariantType, t)) ? inferredCovariantType : getContravariantInference(inference);
+            const useCovariantType = inferredCovariantType && !(inferredCovariantType.flags & 131072 /* Never */) && some(inference.contraCandidates, (t) => isTypeSubtypeOf(inferredCovariantType, t)) && every(context.inferences, (other) => other !== inference && getConstraintOfTypeParameter(other.typeParameter) !== inference.typeParameter || every(other.candidates, (t) => isTypeSubtypeOf(t, inferredCovariantType)));
+            inferredType = useCovariantType ? inferredCovariantType : getContravariantInference(inference);
           } else if (inferredCovariantType) {
             inferredType = inferredCovariantType;
           } else if (context.flags & 1 /* NoDefault */) {
@@ -58259,6 +64553,7 @@ ${lanes.join("\n")}
           getCannotFindNameDiagnosticForName(node),
           node,
           !isWriteOnlyAccess(node),
+          /*excludeGlobals*/
           false
         ) || unknownSymbol;
       }
@@ -58270,6 +64565,9 @@ ${lanes.join("\n")}
         (n) => n.kind === 183 /* TypeQuery */ ? true : n.kind === 79 /* Identifier */ || n.kind === 163 /* QualifiedName */ ? false : "quit"
       );
     }
+    function isInAmbientOrTypeNode(node) {
+      return !!(node.flags & 16777216 /* Ambient */ || findAncestor(node, (n) => isInterfaceDeclaration(n) || isTypeLiteralNode(n)));
+    }
     function getFlowCacheKey(node, declaredType, initialType, flowContainer) {
       switch (node.kind) {
         case 79 /* Identifier */:
@@ -58316,7 +64614,7 @@ ${lanes.join("\n")}
           return target.kind === 233 /* MetaProperty */ && source.keywordToken === target.keywordToken && source.name.escapedText === target.name.escapedText;
         case 79 /* Identifier */:
         case 80 /* PrivateIdentifier */:
-          return isThisInTypeQuery(source) ? target.kind === 108 /* ThisKeyword */ : target.kind === 79 /* Identifier */ && getResolvedSymbol(source) === getResolvedSymbol(target) || (target.kind === 257 /* VariableDeclaration */ || target.kind === 205 /* BindingElement */) && getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfNode(target);
+          return isThisInTypeQuery(source) ? target.kind === 108 /* ThisKeyword */ : target.kind === 79 /* Identifier */ && getResolvedSymbol(source) === getResolvedSymbol(target) || (isVariableDeclaration(target) || isBindingElement(target)) && getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfDeclaration(target);
         case 108 /* ThisKeyword */:
           return target.kind === 108 /* ThisKeyword */;
         case 106 /* SuperKeyword */:
@@ -58360,7 +64658,12 @@ ${lanes.join("\n")}
         return escapeLeadingUnderscores(node.argumentExpression.text);
       }
       if (isEntityNameExpression(node.argumentExpression)) {
-        const symbol = resolveEntityName(node.argumentExpression, 111551 /* Value */, true);
+        const symbol = resolveEntityName(
+          node.argumentExpression,
+          111551 /* Value */,
+          /*ignoreErrors*/
+          true
+        );
         if (!symbol || !(isConstVariable(symbol) || symbol.flags & 8 /* EnumMember */))
           return void 0;
         const declaration = symbol.valueDeclaration;
@@ -58407,10 +64710,10 @@ ${lanes.join("\n")}
       if (type && type.flags & 1048576 /* Union */) {
         const prop = getUnionOrIntersectionProperty(type, name);
         if (prop && getCheckFlags(prop) & 2 /* SyntheticProperty */) {
-          if (prop.isDiscriminantProperty === void 0) {
-            prop.isDiscriminantProperty = (prop.checkFlags & 192 /* Discriminant */) === 192 /* Discriminant */ && !isGenericType(getTypeOfSymbol(prop));
+          if (prop.links.isDiscriminantProperty === void 0) {
+            prop.links.isDiscriminantProperty = (prop.links.checkFlags & 192 /* Discriminant */) === 192 /* Discriminant */ && !isGenericType(getTypeOfSymbol(prop));
           }
-          return !!prop.isDiscriminantProperty;
+          return !!prop.links.isDiscriminantProperty;
         }
       }
       return false;
@@ -58646,15 +64949,27 @@ ${lanes.join("\n")}
       return getTypeOfPropertyOfType(type, text) || includeUndefinedInIndexSignature((_a2 = getApplicableIndexInfoForName(type, text)) == null ? void 0 : _a2.type) || errorType;
     }
     function getTypeOfDestructuredArrayElement(type, index) {
-      return everyType(type, isTupleLikeType) && getTupleElementType(type, index) || includeUndefinedInIndexSignature(checkIteratedTypeOrElementType(65 /* Destructuring */, type, undefinedType, void 0)) || errorType;
+      return everyType(type, isTupleLikeType) && getTupleElementType(type, index) || includeUndefinedInIndexSignature(checkIteratedTypeOrElementType(
+        65 /* Destructuring */,
+        type,
+        undefinedType,
+        /*errorNode*/
+        void 0
+      )) || errorType;
     }
     function includeUndefinedInIndexSignature(type) {
       if (!type)
         return type;
-      return compilerOptions.noUncheckedIndexedAccess ? getUnionType([type, undefinedType]) : type;
+      return compilerOptions.noUncheckedIndexedAccess ? getUnionType([type, missingType]) : type;
     }
     function getTypeOfDestructuredSpreadExpression(type) {
-      return createArrayType(checkIteratedTypeOrElementType(65 /* Destructuring */, type, undefinedType, void 0) || errorType);
+      return createArrayType(checkIteratedTypeOrElementType(
+        65 /* Destructuring */,
+        type,
+        undefinedType,
+        /*errorNode*/
+        void 0
+      ) || errorType);
     }
     function getAssignedTypeOfBinaryExpression(node) {
       const isDestructuringDefaultAssignment = node.parent.kind === 206 /* ArrayLiteralExpression */ && isDestructuringAssignmentTarget(node.parent) || node.parent.kind === 299 /* PropertyAssignment */ && isDestructuringAssignmentTarget(node.parent.parent);
@@ -58824,7 +65139,15 @@ ${lanes.join("\n")}
             newOrigin = createOriginUnionOrIntersectionType(1048576 /* Union */, originFiltered);
           }
         }
-        return getUnionTypeFromSortedList(filtered, type.objectFlags, void 0, void 0, newOrigin);
+        return getUnionTypeFromSortedList(
+          filtered,
+          type.objectFlags,
+          /*aliasSymbol*/
+          void 0,
+          /*aliasTypeArguments*/
+          void 0,
+          newOrigin
+        );
       }
       return type.flags & 131072 /* Never */ || f(type) ? type : neverType;
     }
@@ -58932,7 +65255,7 @@ ${lanes.join("\n")}
       }
       if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) {
         if (getCheckFlags(symbol) & 262144 /* Mapped */) {
-          const origin = symbol.syntheticOrigin;
+          const origin = symbol.links.syntheticOrigin;
           if (origin && getExplicitTypeOfSymbol(origin)) {
             return getTypeOfSymbol(symbol);
           }
@@ -58944,10 +65267,20 @@ ${lanes.join("\n")}
           }
           if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 247 /* ForOfStatement */) {
             const statement = declaration.parent.parent;
-            const expressionType = getTypeOfDottedName(statement.expression, void 0);
+            const expressionType = getTypeOfDottedName(
+              statement.expression,
+              /*diagnostic*/
+              void 0
+            );
             if (expressionType) {
               const use = statement.awaitModifier ? 15 /* ForAwaitOf */ : 13 /* ForOf */;
-              return checkIteratedTypeOrElementType(use, expressionType, undefinedType, void 0);
+              return checkIteratedTypeOrElementType(
+                use,
+                expressionType,
+                undefinedType,
+                /*errorNode*/
+                void 0
+              );
             }
           }
           if (diagnostic) {
@@ -58994,7 +65327,11 @@ ${lanes.join("\n")}
       if (signature === void 0) {
         let funcType;
         if (node.parent.kind === 241 /* ExpressionStatement */) {
-          funcType = getTypeOfDottedName(node.expression, void 0);
+          funcType = getTypeOfDottedName(
+            node.expression,
+            /*diagnostic*/
+            void 0
+          );
         } else if (node.expression.kind !== 106 /* SuperKeyword */) {
           if (isOptionalChain(node)) {
             funcType = checkNonNullType(
@@ -59028,13 +65365,21 @@ ${lanes.join("\n")}
       diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.The_containing_function_or_module_body_is_too_large_for_control_flow_analysis));
     }
     function isReachableFlowNode(flow) {
-      const result = isReachableFlowNodeWorker(flow, false);
+      const result = isReachableFlowNodeWorker(
+        flow,
+        /*noCacheCheck*/
+        false
+      );
       lastFlowNode = flow;
       lastFlowNodeReachable = result;
       return result;
     }
     function isFalseExpression(expr) {
-      const node = skipParentheses(expr, true);
+      const node = skipParentheses(
+        expr,
+        /*excludeJSDocTypeAssertions*/
+        true
+      );
       return node.kind === 95 /* FalseKeyword */ || node.kind === 223 /* BinaryExpression */ && (node.operatorToken.kind === 55 /* AmpersandAmpersandToken */ && (isFalseExpression(node.left) || isFalseExpression(node.right)) || node.operatorToken.kind === 56 /* BarBarToken */ && isFalseExpression(node.left) && isFalseExpression(node.right));
     }
     function isReachableFlowNodeWorker(flow, noCacheCheck) {
@@ -59047,7 +65392,11 @@ ${lanes.join("\n")}
           if (!noCacheCheck) {
             const id = getFlowNodeId(flow);
             const reachable = flowNodeReachable[id];
-            return reachable !== void 0 ? reachable : flowNodeReachable[id] = isReachableFlowNodeWorker(flow, true);
+            return reachable !== void 0 ? reachable : flowNodeReachable[id] = isReachableFlowNodeWorker(
+              flow,
+              /*noCacheCheck*/
+              true
+            );
           }
           noCacheCheck = false;
         }
@@ -59069,7 +65418,11 @@ ${lanes.join("\n")}
           }
           flow = flow.antecedent;
         } else if (flags & 4 /* BranchLabel */) {
-          return some(flow.antecedents, (f) => isReachableFlowNodeWorker(f, false));
+          return some(flow.antecedents, (f) => isReachableFlowNodeWorker(
+            f,
+            /*noCacheCheck*/
+            false
+          ));
         } else if (flags & 8 /* LoopLabel */) {
           const antecedents = flow.antecedents;
           if (antecedents === void 0 || antecedents.length === 0) {
@@ -59086,7 +65439,11 @@ ${lanes.join("\n")}
           const target = flow.target;
           const saveAntecedents = target.antecedents;
           target.antecedents = flow.antecedents;
-          const result = isReachableFlowNodeWorker(flow.antecedent, false);
+          const result = isReachableFlowNodeWorker(
+            flow.antecedent,
+            /*noCacheCheck*/
+            false
+          );
           target.antecedents = saveAntecedents;
           return result;
         } else {
@@ -59101,7 +65458,11 @@ ${lanes.join("\n")}
           if (!noCacheCheck) {
             const id = getFlowNodeId(flow);
             const postSuper = flowNodePostSuper[id];
-            return postSuper !== void 0 ? postSuper : flowNodePostSuper[id] = isPostSuperFlowNode(flow, true);
+            return postSuper !== void 0 ? postSuper : flowNodePostSuper[id] = isPostSuperFlowNode(
+              flow,
+              /*noCacheCheck*/
+              true
+            );
           }
           noCacheCheck = false;
         }
@@ -59113,14 +65474,22 @@ ${lanes.join("\n")}
           }
           flow = flow.antecedent;
         } else if (flags & 4 /* BranchLabel */) {
-          return every(flow.antecedents, (f) => isPostSuperFlowNode(f, false));
+          return every(flow.antecedents, (f) => isPostSuperFlowNode(
+            f,
+            /*noCacheCheck*/
+            false
+          ));
         } else if (flags & 8 /* LoopLabel */) {
           flow = flow.antecedents[0];
         } else if (flags & 1024 /* ReduceLabel */) {
           const target = flow.target;
           const saveAntecedents = target.antecedents;
           target.antecedents = flow.antecedents;
-          const result = isPostSuperFlowNode(flow.antecedent, false);
+          const result = isPostSuperFlowNode(
+            flow.antecedent,
+            /*noCacheCheck*/
+            false
+          );
           target.antecedents = saveAntecedents;
           return result;
         } else {
@@ -59140,7 +65509,7 @@ ${lanes.join("\n")}
       }
       return false;
     }
-    function getFlowTypeOfReference(reference, declaredType, initialType = declaredType, flowContainer, flowNode = reference.flowNode) {
+    function getFlowTypeOfReference(reference, declaredType, initialType = declaredType, flowContainer, flowNode = ((_a2) => (_a2 = tryCast(reference, canHaveFlowNode)) == null ? void 0 : _a2.flowNode)()) {
       let key;
       let isKeySet = false;
       let flowDepth = 0;
@@ -59167,9 +65536,9 @@ ${lanes.join("\n")}
         return key = getFlowCacheKey(reference, declaredType, initialType, flowContainer);
       }
       function getTypeAtFlowNode(flow) {
-        var _a2;
+        var _a3;
         if (flowDepth === 2e3) {
-          (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "getTypeAtFlowNode_DepthLimit", { flowId: flow.id });
+          (_a3 = tracing) == null ? void 0 : _a3.instant(tracing.Phase.CheckTypes, "getTypeAtFlowNode_DepthLimit", { flowId: flow.id });
           flowAnalysisDisabled = true;
           reportFlowControlError(reference);
           return errorType;
@@ -59285,7 +65654,11 @@ ${lanes.join("\n")}
         return void 0;
       }
       function narrowTypeByAssertion(type, expr) {
-        const node = skipParentheses(expr, true);
+        const node = skipParentheses(
+          expr,
+          /*excludeJSDocTypeAssertions*/
+          true
+        );
         if (node.kind === 95 /* FalseKeyword */) {
           return unreachableNeverType;
         }
@@ -59297,7 +65670,12 @@ ${lanes.join("\n")}
             return getUnionType([narrowTypeByAssertion(type, node.left), narrowTypeByAssertion(type, node.right)]);
           }
         }
-        return narrowType(type, node, true);
+        return narrowType(
+          type,
+          node,
+          /*assumeTrue*/
+          true
+        );
       }
       function getTypeAtFlowCall(flow) {
         const signature = getEffectsSignature(flow.node);
@@ -59306,7 +65684,13 @@ ${lanes.join("\n")}
           if (predicate && (predicate.kind === 2 /* AssertsThis */ || predicate.kind === 3 /* AssertsIdentifier */)) {
             const flowType = getTypeAtFlowNode(flow.antecedent);
             const type = finalizeEvolvingArrayType(getTypeFromFlowType(flowType));
-            const narrowedType = predicate.type ? narrowTypeByTypePredicate(type, predicate, flow.node, true) : predicate.kind === 3 /* AssertsIdentifier */ && predicate.parameterIndex >= 0 && predicate.parameterIndex < flow.node.arguments.length ? narrowTypeByAssertion(type, flow.node.arguments[predicate.parameterIndex]) : type;
+            const narrowedType = predicate.type ? narrowTypeByTypePredicate(
+              type,
+              predicate,
+              flow.node,
+              /*assumeTrue*/
+              true
+            ) : predicate.kind === 3 /* AssertsIdentifier */ && predicate.parameterIndex >= 0 && predicate.parameterIndex < flow.node.arguments.length ? narrowTypeByAssertion(type, flow.node.arguments[predicate.parameterIndex]) : type;
             return narrowedType === type ? flowType : createFlowType(narrowedType, isIncomplete(flowType));
           }
           if (getReturnTypeOfSignature(signature).flags & 131072 /* Never */) {
@@ -59416,7 +65800,7 @@ ${lanes.join("\n")}
         if (bypassFlow) {
           const flowType = getTypeAtFlowNode(bypassFlow);
           const type = getTypeFromFlowType(flowType);
-          if (!contains(antecedentTypes, type) && !isExhaustiveSwitchStatement(bypassFlow.switchStatement)) {
+          if (!(type.flags & 131072 /* Never */) && !contains(antecedentTypes, type) && !isExhaustiveSwitchStatement(bypassFlow.switchStatement)) {
             if (type === declaredType && declaredType === initialType) {
               return type;
             }
@@ -59444,7 +65828,11 @@ ${lanes.join("\n")}
         }
         for (let i = flowLoopStart; i < flowLoopCount; i++) {
           if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key2 && flowLoopTypes[i].length) {
-            return createFlowType(getUnionOrEvolvingArrayType(flowLoopTypes[i], 1 /* Literal */), true);
+            return createFlowType(
+              getUnionOrEvolvingArrayType(flowLoopTypes[i], 1 /* Literal */),
+              /*incomplete*/
+              true
+            );
           }
         }
         const antecedentTypes = [];
@@ -59480,7 +65868,11 @@ ${lanes.join("\n")}
         }
         const result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* Subtype */ : 1 /* Literal */);
         if (isIncomplete(firstAntecedentType)) {
-          return createFlowType(result, true);
+          return createFlowType(
+            result,
+            /*incomplete*/
+            true
+          );
         }
         cache.set(key2, result);
         return result;
@@ -59543,12 +65935,13 @@ ${lanes.join("\n")}
         if (propName === void 0) {
           return type;
         }
-        const removeNullable = strictNullChecks && isOptionalChain(access) && maybeTypeOfKind(type, 98304 /* Nullable */);
+        const optionalChain = isOptionalChain(access);
+        const removeNullable = strictNullChecks && (optionalChain || isNonNullAccess(access)) && maybeTypeOfKind(type, 98304 /* Nullable */);
         let propType = getTypeOfPropertyOfType(removeNullable ? getTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type, propName);
         if (!propType) {
           return type;
         }
-        propType = removeNullable ? getOptionalType(propType) : propType;
+        propType = removeNullable && optionalChain ? getOptionalType(propType) : propType;
         const narrowedPropType = narrowType2(propType);
         return filterType(type, (t) => {
           const discriminantType = getTypeOfPropertyOrIndexSignature(t, propName);
@@ -59596,7 +65989,12 @@ ${lanes.join("\n")}
       }
       function narrowTypeByInKeyword(type, nameType, assumeTrue) {
         const name = getPropertyNameFromType(nameType);
-        const isKnownProperty2 = someType(type, (t) => isTypePresencePossible(t, name, true));
+        const isKnownProperty2 = someType(type, (t) => isTypePresencePossible(
+          t,
+          name,
+          /*assumeTrue*/
+          true
+        ));
         if (isKnownProperty2) {
           return filterType(type, (t) => isTypePresencePossible(t, name, assumeTrue));
         }
@@ -59676,9 +66074,49 @@ ${lanes.join("\n")}
           case 27 /* CommaToken */:
             return narrowType(type, expr.right, assumeTrue);
           case 55 /* AmpersandAmpersandToken */:
-            return assumeTrue ? narrowType(narrowType(type, expr.left, true), expr.right, true) : getUnionType([narrowType(type, expr.left, false), narrowType(type, expr.right, false)]);
+            return assumeTrue ? narrowType(
+              narrowType(
+                type,
+                expr.left,
+                /*assumeTrue*/
+                true
+              ),
+              expr.right,
+              /*assumeTrue*/
+              true
+            ) : getUnionType([narrowType(
+              type,
+              expr.left,
+              /*assumeTrue*/
+              false
+            ), narrowType(
+              type,
+              expr.right,
+              /*assumeTrue*/
+              false
+            )]);
           case 56 /* BarBarToken */:
-            return assumeTrue ? getUnionType([narrowType(type, expr.left, true), narrowType(type, expr.right, true)]) : narrowType(narrowType(type, expr.left, false), expr.right, false);
+            return assumeTrue ? getUnionType([narrowType(
+              type,
+              expr.left,
+              /*assumeTrue*/
+              true
+            ), narrowType(
+              type,
+              expr.right,
+              /*assumeTrue*/
+              true
+            )]) : narrowType(
+              narrowType(
+                type,
+                expr.left,
+                /*assumeTrue*/
+                false
+              ),
+              expr.right,
+              /*assumeTrue*/
+              false
+            );
         }
         return type;
       }
@@ -59694,7 +66132,13 @@ ${lanes.join("\n")}
         }
         const classSymbol = symbol.parent;
         const targetType = hasStaticModifier(Debug.checkDefined(symbol.valueDeclaration, "should always have a declaration")) ? getTypeOfSymbol(classSymbol) : getDeclaredTypeOfSymbol(classSymbol);
-        return getNarrowedType(type, targetType, assumeTrue, true);
+        return getNarrowedType(
+          type,
+          targetType,
+          assumeTrue,
+          /*checkDerived*/
+          true
+        );
       }
       function narrowTypeByOptionalChainContainment(type, operator, value, assumeTrue) {
         const equalsOperator = operator === 34 /* EqualsEqualsToken */ || operator === 36 /* EqualsEqualsEqualsToken */;
@@ -59742,13 +66186,13 @@ ${lanes.join("\n")}
         }
         const target = getReferenceCandidate(typeOfExpr.expression);
         if (!isMatchingReference(reference, target)) {
-          const propertyAccess = getDiscriminantPropertyAccess(typeOfExpr.expression, type);
+          if (strictNullChecks && optionalChainContainsReference(target, reference) && assumeTrue === (literal.text !== "undefined")) {
+            type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
+          }
+          const propertyAccess = getDiscriminantPropertyAccess(target, type);
           if (propertyAccess) {
             return narrowTypeByDiscriminant(type, propertyAccess, (t) => narrowTypeByLiteralExpression(t, literal, assumeTrue));
           }
-          if (strictNullChecks && optionalChainContainsReference(target, reference) && assumeTrue === (literal.text !== "undefined")) {
-            return getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
-          }
           return type;
         }
         return narrowTypeByLiteralExpression(type, literal, assumeTrue);
@@ -59816,7 +66260,22 @@ ${lanes.join("\n")}
         return narrowTypeByTypeFacts(type, nonPrimitiveType, 128 /* TypeofEQHostObject */);
       }
       function narrowTypeByTypeFacts(type, impliedType, facts) {
-        return mapType(type, (t) => isTypeRelatedTo(t, impliedType, strictSubtypeRelation) ? getTypeFacts(t) & facts ? t : neverType : isTypeSubtypeOf(impliedType, t) ? impliedType : getTypeFacts(t) & facts ? getIntersectionType([t, impliedType]) : neverType);
+        return mapType(type, (t) => (
+          // We first check if a constituent is a subtype of the implied type. If so, we either keep or eliminate
+          // the constituent based on its type facts. We use the strict subtype relation because it treats `object`
+          // as a subtype of `{}`, and we need the type facts check because function types are subtypes of `object`,
+          // but are classified as "function" according to `typeof`.
+          isTypeRelatedTo(t, impliedType, strictSubtypeRelation) ? getTypeFacts(t) & facts ? t : neverType : (
+            // We next check if the consituent is a supertype of the implied type. If so, we substitute the implied
+            // type. This handles top types like `unknown` and `{}`, and supertypes like `{ toString(): string }`.
+            isTypeSubtypeOf(impliedType, t) ? impliedType : (
+              // Neither the constituent nor the implied type is a subtype of the other, however their domains may still
+              // overlap. For example, an unconstrained type parameter and type `string`. If the type facts indicate
+              // possible overlap, we form an intersection. Otherwise, we eliminate the constituent.
+              getTypeFacts(t) & facts ? getIntersectionType([t, impliedType]) : neverType
+            )
+          )
+        ));
       }
       function narrowTypeBySwitchOnTypeOf(type, switchStatement, clauseStart, clauseEnd) {
         const witnesses = getSwitchClauseTypeOfWitnesses(switchStatement);
@@ -59895,12 +66354,18 @@ ${lanes.join("\n")}
           if (!nonConstructorTypeInUnion)
             return type;
         }
-        return getNarrowedType(type, targetType, assumeTrue, true);
+        return getNarrowedType(
+          type,
+          targetType,
+          assumeTrue,
+          /*checkDerived*/
+          true
+        );
       }
       function getNarrowedType(type, candidate, assumeTrue, checkDerived) {
-        var _a2;
+        var _a3;
         const key2 = type.flags & 1048576 /* Union */ ? `N${getTypeId(type)},${getTypeId(candidate)},${(assumeTrue ? 1 : 0) | (checkDerived ? 2 : 0)}` : void 0;
-        return (_a2 = getCachedType(key2)) != null ? _a2 : setCachedType(key2, getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived));
+        return (_a3 = getCachedType(key2)) != null ? _a3 : setCachedType(key2, getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived));
       }
       function getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived) {
         const isRelated = checkDerived ? isTypeDerivedFrom : isTypeSubtypeOf;
@@ -59943,21 +66408,33 @@ ${lanes.join("\n")}
           const predicateArgument = getTypePredicateArgument(predicate, callExpression);
           if (predicateArgument) {
             if (isMatchingReference(reference, predicateArgument)) {
-              return getNarrowedType(type, predicate.type, assumeTrue, false);
+              return getNarrowedType(
+                type,
+                predicate.type,
+                assumeTrue,
+                /*checkDerived*/
+                false
+              );
             }
             if (strictNullChecks && assumeTrue && optionalChainContainsReference(predicateArgument, reference) && !(getTypeFacts(predicate.type) & 65536 /* EQUndefined */)) {
               type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */);
             }
             const access = getDiscriminantPropertyAccess(predicateArgument, type);
             if (access) {
-              return narrowTypeByDiscriminant(type, access, (t) => getNarrowedType(t, predicate.type, assumeTrue, false));
+              return narrowTypeByDiscriminant(type, access, (t) => getNarrowedType(
+                t,
+                predicate.type,
+                assumeTrue,
+                /*checkDerived*/
+                false
+              ));
             }
           }
         }
         return type;
       }
       function narrowType(type, expr, assumeTrue) {
-        if (isExpressionOfOptionalChainRoot(expr) || isBinaryExpression(expr.parent) && expr.parent.operatorToken.kind === 60 /* QuestionQuestionToken */ && expr.parent.left === expr) {
+        if (isExpressionOfOptionalChainRoot(expr) || isBinaryExpression(expr.parent) && (expr.parent.operatorToken.kind === 60 /* QuestionQuestionToken */ || expr.parent.operatorToken.kind === 77 /* QuestionQuestionEqualsToken */) && expr.parent.left === expr) {
           return narrowTypeByOptionality(type, expr, assumeTrue);
         }
         switch (expr.kind) {
@@ -60079,7 +66556,11 @@ ${lanes.join("\n")}
       return type.flags & 2097152 /* Intersection */ ? some(type.types, isGenericTypeWithoutNullableConstraint) : !!(type.flags & 465829888 /* Instantiable */ && !maybeTypeOfKind(getBaseConstraintOrType(type), 98304 /* Nullable */));
     }
     function hasContextualTypeWithNoGenericTypes(node, checkMode) {
-      const contextualType = (isIdentifier(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node)) && !((isJsxOpeningElement(node.parent) || isJsxSelfClosingElement(node.parent)) && node.parent.tagName === node) && (checkMode && checkMode & 64 /* RestBindingElement */ ? getContextualType2(node, 8 /* SkipBindingPatterns */) : getContextualType2(node, void 0));
+      const contextualType = (isIdentifier(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node)) && !((isJsxOpeningElement(node.parent) || isJsxSelfClosingElement(node.parent)) && node.parent.tagName === node) && (checkMode && checkMode & 64 /* RestBindingElement */ ? getContextualType2(node, 8 /* SkipBindingPatterns */) : getContextualType2(
+        node,
+        /*contextFlags*/
+        void 0
+      ));
       return contextualType && !isGenericType(contextualType);
     }
     function getNarrowableTypeForReference(type, reference, checkMode) {
@@ -60102,7 +66583,11 @@ ${lanes.join("\n")}
       });
     }
     function markAliasReferenced(symbol, location) {
-      if (isNonLocalAlias(symbol, 111551 /* Value */) && !isInTypeQuery(location) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
+      if (isNonLocalAlias(
+        symbol,
+        /*excludes*/
+        111551 /* Value */
+      ) && !isInTypeQuery(location) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
         const target = resolveAlias(symbol);
         if (getAllSymbolFlags(target) & (111551 /* Value */ | 1048576 /* ExportValue */)) {
           if (compilerOptions.isolatedModules || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(location) || !isConstEnumOrConstEnumOnlyModule(getExportSymbolOfValueSymbolIfExported(target))) {
@@ -60114,6 +66599,7 @@ ${lanes.join("\n")}
       }
     }
     function getNarrowedTypeOfSymbol(symbol, location) {
+      const type = getTypeOfSymbol(symbol);
       const declaration = symbol.valueDeclaration;
       if (declaration) {
         if (isBindingElement(declaration) && !declaration.initializer && !declaration.dotDotDotToken && declaration.parent.elements.length >= 2) {
@@ -60127,7 +66613,14 @@ ${lanes.join("\n")}
               links.flags &= ~16777216 /* InCheckIdentifier */;
               if (parentTypeConstraint && parentTypeConstraint.flags & 1048576 /* Union */ && !(parent2.kind === 166 /* Parameter */ && isSymbolAssigned(symbol))) {
                 const pattern = declaration.parent;
-                const narrowedType = getFlowTypeOfReference(pattern, parentTypeConstraint, parentTypeConstraint, void 0, location.flowNode);
+                const narrowedType = getFlowTypeOfReference(
+                  pattern,
+                  parentTypeConstraint,
+                  parentTypeConstraint,
+                  /*flowContainer*/
+                  void 0,
+                  location.flowNode
+                );
                 if (narrowedType.flags & 131072 /* Never */) {
                   return neverType;
                 }
@@ -60143,7 +66636,14 @@ ${lanes.join("\n")}
             if (contextualSignature && contextualSignature.parameters.length === 1 && signatureHasRestParameter(contextualSignature)) {
               const restType = getReducedApparentType(getTypeOfSymbol(contextualSignature.parameters[0]));
               if (restType.flags & 1048576 /* Union */ && everyType(restType, isTupleType) && !isSymbolAssigned(symbol)) {
-                const narrowedType = getFlowTypeOfReference(func, restType, restType, void 0, location.flowNode);
+                const narrowedType = getFlowTypeOfReference(
+                  func,
+                  restType,
+                  restType,
+                  /*flowContainer*/
+                  void 0,
+                  location.flowNode
+                );
                 const index = func.parameters.indexOf(declaration) - (getThisParameter(func) ? 1 : 0);
                 return getIndexedAccessType(narrowedType, getNumberLiteralType(index));
               }
@@ -60151,7 +66651,7 @@ ${lanes.join("\n")}
           }
         }
       }
-      return getTypeOfSymbol(symbol);
+      return type;
     }
     function checkIdentifier(node, checkMode) {
       if (isThisInTypeQuery(node)) {
@@ -60198,7 +66698,13 @@ ${lanes.join("\n")}
             container = getContainingClass(container);
           }
         } else if (declaration.kind === 228 /* ClassExpression */) {
-          let container = getThisContainer(node, false);
+          let container = getThisContainer(
+            node,
+            /*includeArrowFunctions*/
+            false,
+            /*includeClassComputedPropertyName*/
+            false
+          );
           while (container.kind !== 308 /* SourceFile */) {
             if (container.parent === declaration) {
               if (isPropertyDeclaration(container) && isStatic(container) || isClassStaticBlockDeclaration(container)) {
@@ -60207,7 +66713,13 @@ ${lanes.join("\n")}
               }
               break;
             }
-            container = getThisContainer(container, false);
+            container = getThisContainer(
+              container,
+              /*includeArrowFunctions*/
+              false,
+              /*includeClassComputedPropertyName*/
+              false
+            );
           }
         }
       }
@@ -60252,7 +66764,7 @@ ${lanes.join("\n")}
       while (flowContainer !== declarationContainer && (flowContainer.kind === 215 /* FunctionExpression */ || flowContainer.kind === 216 /* ArrowFunction */ || isObjectLiteralOrClassExpressionMethodOrAccessor(flowContainer)) && (isConstVariable(localOrExportSymbol) && type !== autoArrayType || isParameter2 && !isSymbolAssigned(localOrExportSymbol))) {
         flowContainer = getControlFlowContainer(flowContainer);
       }
-      const assumeInitialized = isParameter2 || isAlias || isOuterVariable || isSpreadDestructuringAssignmentTarget || isModuleExports || isSameScopedBindingElement(node, declaration) || type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */)) !== 0 || isInTypeQuery(node) || node.parent.kind === 278 /* ExportSpecifier */) || node.parent.kind === 232 /* NonNullExpression */ || declaration.kind === 257 /* VariableDeclaration */ && declaration.exclamationToken || declaration.flags & 16777216 /* Ambient */;
+      const assumeInitialized = isParameter2 || isAlias || isOuterVariable || isSpreadDestructuringAssignmentTarget || isModuleExports || isSameScopedBindingElement(node, declaration) || type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */)) !== 0 || isInTypeQuery(node) || isInAmbientOrTypeNode(node) || node.parent.kind === 278 /* ExportSpecifier */) || node.parent.kind === 232 /* NonNullExpression */ || declaration.kind === 257 /* VariableDeclaration */ && declaration.exclamationToken || declaration.flags & 16777216 /* Ambient */;
       const initialType = assumeInitialized ? isParameter2 ? removeOptionalityFromDeclaredType(type, declaration) : type : type === autoType || type === autoArrayType ? undefinedType : getOptionalType(type);
       const flowType = getFlowTypeOfReference(node, type, initialType, flowContainer);
       if (!isEvolvingArrayOperationTarget(node) && (type === autoType || type === autoArrayType)) {
@@ -60299,7 +66811,11 @@ ${lanes.join("\n")}
       return findAncestor(node, (n) => n === container ? "quit" : n === container.initializer || n === container.condition || n === container.incrementor || n === container.statement);
     }
     function getEnclosingIterationStatement(node) {
-      return findAncestor(node, (n) => !n || nodeStartsNewLexicalEnvironment(n) ? "quit" : isIterationStatement(n, false));
+      return findAncestor(node, (n) => !n || nodeStartsNewLexicalEnvironment(n) ? "quit" : isIterationStatement(
+        n,
+        /*lookInLabeledStatements*/
+        false
+      ));
     }
     function checkNestedBlockScopedBinding(node, symbol) {
       if (languageVersion >= 2 /* ES2015 */ || (symbol.flags & (2 /* BlockScopedVariable */ | 32 /* Class */)) === 0 || !symbol.valueDeclaration || isSourceFile(symbol.valueDeclaration) || symbol.valueDeclaration.parent.kind === 295 /* CatchClause */) {
@@ -60344,7 +66860,7 @@ ${lanes.join("\n")}
     }
     function isBindingCapturedByNode(node, decl) {
       const links = getNodeLinks(node);
-      return !!links && contains(links.capturedBlockScopeBindings, getSymbolOfNode(decl));
+      return !!links && contains(links.capturedBlockScopeBindings, getSymbolOfDeclaration(decl));
     }
     function isAssignedInBodyOfForStatement(node, container) {
       let current = node;
@@ -60376,7 +66892,7 @@ ${lanes.join("\n")}
       return isSuperCall(node) ? node : isFunctionLike(node) ? void 0 : forEachChild(node, findFirstSuperCall);
     }
     function classDeclarationExtendsNull(classDecl) {
-      const classSymbol = getSymbolOfNode(classDecl);
+      const classSymbol = getSymbolOfDeclaration(classDecl);
       const classInstanceType = getDeclaredTypeOfSymbol(classSymbol);
       const baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType);
       return baseConstructorType === nullWideningType;
@@ -60385,7 +66901,11 @@ ${lanes.join("\n")}
       const containingClassDecl = container.parent;
       const baseTypeNode = getClassExtendsHeritageElement(containingClassDecl);
       if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) {
-        if (node.flowNode && !isPostSuperFlowNode(node.flowNode, false)) {
+        if (canHaveFlowNode(node) && node.flowNode && !isPostSuperFlowNode(
+          node.flowNode,
+          /*noCacheCheck*/
+          false
+        )) {
           error(node, diagnosticMessage);
         }
       }
@@ -60397,36 +66917,67 @@ ${lanes.join("\n")}
     }
     function checkThisExpression(node) {
       const isNodeInTypeQuery = isInTypeQuery(node);
-      let container = getThisContainer(node, true);
+      let container = getThisContainer(
+        node,
+        /* includeArrowFunctions */
+        true,
+        /*includeClassComputedPropertyName*/
+        true
+      );
       let capturedByArrowFunction = false;
+      let thisInComputedPropertyName = false;
       if (container.kind === 173 /* Constructor */) {
         checkThisBeforeSuper(node, container, Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class);
       }
-      if (container.kind === 216 /* ArrowFunction */) {
-        container = getThisContainer(container, false);
-        capturedByArrowFunction = true;
+      while (true) {
+        if (container.kind === 216 /* ArrowFunction */) {
+          container = getThisContainer(
+            container,
+            /* includeArrowFunctions */
+            false,
+            !thisInComputedPropertyName
+          );
+          capturedByArrowFunction = true;
+        }
+        if (container.kind === 164 /* ComputedPropertyName */) {
+          container = getThisContainer(
+            container,
+            !capturedByArrowFunction,
+            /*includeClassComputedPropertyName*/
+            false
+          );
+          thisInComputedPropertyName = true;
+          continue;
+        }
+        break;
       }
       checkThisInStaticClassFieldInitializerInDecoratedClass(node, container);
-      switch (container.kind) {
-        case 264 /* ModuleDeclaration */:
-          error(node, Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body);
-          break;
-        case 263 /* EnumDeclaration */:
-          error(node, Diagnostics.this_cannot_be_referenced_in_current_location);
-          break;
-        case 173 /* Constructor */:
-          if (isInConstructorArgumentInitializer(node, container)) {
-            error(node, Diagnostics.this_cannot_be_referenced_in_constructor_arguments);
-          }
-          break;
-        case 164 /* ComputedPropertyName */:
-          error(node, Diagnostics.this_cannot_be_referenced_in_a_computed_property_name);
-          break;
+      if (thisInComputedPropertyName) {
+        error(node, Diagnostics.this_cannot_be_referenced_in_a_computed_property_name);
+      } else {
+        switch (container.kind) {
+          case 264 /* ModuleDeclaration */:
+            error(node, Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body);
+            break;
+          case 263 /* EnumDeclaration */:
+            error(node, Diagnostics.this_cannot_be_referenced_in_current_location);
+            break;
+          case 173 /* Constructor */:
+            if (isInConstructorArgumentInitializer(node, container)) {
+              error(node, Diagnostics.this_cannot_be_referenced_in_constructor_arguments);
+            }
+            break;
+        }
       }
       if (!isNodeInTypeQuery && capturedByArrowFunction && languageVersion < 2 /* ES2015 */) {
         captureLexicalThis(node, container);
       }
-      const type = tryGetThisTypeAt(node, true, container);
+      const type = tryGetThisTypeAt(
+        node,
+        /*includeGlobalThis*/
+        true,
+        container
+      );
       if (noImplicitThis) {
         const globalThisType2 = getTypeOfSymbol(globalThisSymbol);
         if (type === globalThisType2 && capturedByArrowFunction) {
@@ -60443,7 +66994,13 @@ ${lanes.join("\n")}
       }
       return type || anyType;
     }
-    function tryGetThisTypeAt(node, includeGlobalThis = true, container = getThisContainer(node, false)) {
+    function tryGetThisTypeAt(node, includeGlobalThis = true, container = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    )) {
       const isInJS = isInJSFile(node);
       if (isFunctionLike(container) && (!isInParameterInitializerBeforeContainingFunction(node) || getThisParameter(container))) {
         let thisType = getThisTypeOfDeclaration(container) || isInJS && getTypeForThisExpressionFromJSDoc(container);
@@ -60464,13 +67021,13 @@ ${lanes.join("\n")}
         }
       }
       if (isClassLike(container.parent)) {
-        const symbol = getSymbolOfNode(container.parent);
+        const symbol = getSymbolOfDeclaration(container.parent);
         const type = isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType;
         return getFlowTypeOfReference(node, type);
       }
       if (isSourceFile(container)) {
         if (container.commonJsModuleIndicator) {
-          const fileSymbol = getSymbolOfNode(container);
+          const fileSymbol = getSymbolOfDeclaration(container);
           return fileSymbol && getTypeOfSymbol(fileSymbol);
         } else if (container.externalModuleIndicator) {
           return undefinedType;
@@ -60480,7 +67037,13 @@ ${lanes.join("\n")}
       }
     }
     function getExplicitThisType(node) {
-      const container = getThisContainer(node, false);
+      const container = getThisContainer(
+        node,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
       if (isFunctionLike(container)) {
         const signature = getSignatureFromDeclaration(container);
         if (signature.thisParameter) {
@@ -60488,7 +67051,7 @@ ${lanes.join("\n")}
         }
       }
       if (isClassLike(container.parent)) {
-        const symbol = getSymbolOfNode(container.parent);
+        const symbol = getSymbolOfDeclaration(container.parent);
         return isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType;
       }
     }
@@ -60523,7 +67086,11 @@ ${lanes.join("\n")}
     }
     function checkSuperExpression(node) {
       const isCallExpression2 = node.parent.kind === 210 /* CallExpression */ && node.parent.expression === node;
-      const immediateContainer = getSuperContainer(node, true);
+      const immediateContainer = getSuperContainer(
+        node,
+        /*stopOnFunctions*/
+        true
+      );
       let container = immediateContainer;
       let needToCaptureLexicalThis = false;
       let inAsyncFunction = false;
@@ -60531,15 +67098,18 @@ ${lanes.join("\n")}
         while (container && container.kind === 216 /* ArrowFunction */) {
           if (hasSyntacticModifier(container, 512 /* Async */))
             inAsyncFunction = true;
-          container = getSuperContainer(container, true);
+          container = getSuperContainer(
+            container,
+            /*stopOnFunctions*/
+            true
+          );
           needToCaptureLexicalThis = languageVersion < 2 /* ES2015 */;
         }
         if (container && hasSyntacticModifier(container, 512 /* Async */))
           inAsyncFunction = true;
       }
-      const canUseSuperExpression = isLegalUsageOfSuperExpression(container);
       let nodeCheckFlag = 0;
-      if (!canUseSuperExpression) {
+      if (!container || !isLegalUsageOfSuperExpression(container)) {
         const current = findAncestor(node, (n) => n === container ? "quit" : n.kind === 164 /* ComputedPropertyName */);
         if (current && current.kind === 164 /* ComputedPropertyName */) {
           error(node, Diagnostics.super_cannot_be_referenced_in_a_computed_property_name);
@@ -60591,7 +67161,7 @@ ${lanes.join("\n")}
         error(node, Diagnostics.super_can_only_be_referenced_in_a_derived_class);
         return errorType;
       }
-      const classType = getDeclaredTypeOfSymbol(getSymbolOfNode(classLikeDeclaration));
+      const classType = getDeclaredTypeOfSymbol(getSymbolOfDeclaration(classLikeDeclaration));
       const baseClassType = classType && getBaseTypes(classType)[0];
       if (!baseClassType) {
         return errorType;
@@ -60602,9 +67172,6 @@ ${lanes.join("\n")}
       }
       return nodeCheckFlag === 32 /* SuperStatic */ ? getBaseConstructorTypeOfClass(classType) : getTypeWithThisArgument(baseClassType, classType.thisType);
       function isLegalUsageOfSuperExpression(container2) {
-        if (!container2) {
-          return false;
-        }
         if (isCallExpression2) {
           return container2.kind === 173 /* Constructor */;
         } else {
@@ -60647,7 +67214,11 @@ ${lanes.join("\n")}
       if (noImplicitThis || inJs) {
         const containingLiteral = getContainingObjectLiteral(func);
         if (containingLiteral) {
-          const contextualType = getApparentTypeOfContextualType(containingLiteral, void 0);
+          const contextualType = getApparentTypeOfContextualType(
+            containingLiteral,
+            /*contextFlags*/
+            void 0
+          );
           let literal = containingLiteral;
           let type = contextualType;
           while (type) {
@@ -60659,7 +67230,11 @@ ${lanes.join("\n")}
               break;
             }
             literal = literal.parent.parent;
-            type = getApparentTypeOfContextualType(literal, void 0);
+            type = getApparentTypeOfContextualType(
+              literal,
+              /*contextFlags*/
+              void 0
+            );
           }
           return getWidenedType(contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral));
         }
@@ -60690,7 +67265,15 @@ ${lanes.join("\n")}
         const args = getEffectiveCallArguments(iife);
         const indexOfParameter = func.parameters.indexOf(parameter);
         if (parameter.dotDotDotToken) {
-          return getSpreadArgumentType(args, indexOfParameter, args.length, anyType, void 0, 0 /* Normal */);
+          return getSpreadArgumentType(
+            args,
+            indexOfParameter,
+            args.length,
+            anyType,
+            /*context*/
+            void 0,
+            0 /* Normal */
+          );
         }
         const links = getNodeLinks(iife);
         const cached = links.resolvedSignature;
@@ -60743,7 +67326,7 @@ ${lanes.join("\n")}
       const parentType = isExpression(declaration.parent) && getContextualType2(declaration.parent, contextFlags);
       if (!parentType)
         return void 0;
-      return getTypeOfPropertyOfContextualType(parentType, getSymbolOfNode(declaration).escapedName);
+      return getTypeOfPropertyOfContextualType(parentType, getSymbolOfDeclaration(declaration).escapedName);
     }
     function getContextualTypeForInitializerExpression(node, contextFlags) {
       const declaration = node.parent;
@@ -60753,7 +67336,13 @@ ${lanes.join("\n")}
           return result;
         }
         if (!(contextFlags & 8 /* SkipBindingPatterns */) && isBindingPattern(declaration.name) && declaration.name.elements.length > 0) {
-          return getTypeFromBindingPattern(declaration.name, true, false);
+          return getTypeFromBindingPattern(
+            declaration.name,
+            /*includePatternInType*/
+            true,
+            /*reportErrors*/
+            false
+          );
         }
       }
       return void 0;
@@ -60822,7 +67411,11 @@ ${lanes.join("\n")}
     }
     function getContextualIterationType(kind, functionDecl) {
       const isAsync = !!(getFunctionFlags(functionDecl) & 2 /* Async */);
-      const contextualReturnType = getContextualReturnType(functionDecl, void 0);
+      const contextualReturnType = getContextualReturnType(
+        functionDecl,
+        /*contextFlags*/
+        void 0
+      );
       if (contextualReturnType) {
         return getIterationTypeOfGeneratorFunctionReturnType(kind, contextualReturnType, isAsync) || void 0;
       }
@@ -60850,7 +67443,10 @@ ${lanes.join("\n")}
     }
     function getContextualTypeForArgumentAtIndex(callTarget, argIndex) {
       if (isImportCall(callTarget)) {
-        return argIndex === 0 ? stringType : argIndex === 1 ? getGlobalImportCallOptionsType(false) : anyType;
+        return argIndex === 0 ? stringType : argIndex === 1 ? getGlobalImportCallOptionsType(
+          /*reportErrors*/
+          false
+        ) : anyType;
       }
       const signature = getNodeLinks(callTarget).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(callTarget);
       if (isJsxOpeningLikeElement(callTarget) && argIndex === 0) {
@@ -60886,7 +67482,7 @@ ${lanes.join("\n")}
       }
     }
     function getSymbolForExpression(e) {
-      if (e.symbol) {
+      if (canHaveSymbol(e) && e.symbol) {
         return e.symbol;
       }
       if (isIdentifier(e)) {
@@ -60929,7 +67525,7 @@ ${lanes.join("\n")}
         case 5 /* Property */:
           if (isPossiblyAliasedThisProperty(binaryExpression, kind)) {
             return getContextualTypeForThisPropertyAssignment(binaryExpression);
-          } else if (!binaryExpression.left.symbol) {
+          } else if (!canHaveSymbol(binaryExpression.left) || !binaryExpression.left.symbol) {
             return getTypeOfExpression(binaryExpression.left);
           } else {
             const decl2 = binaryExpression.left.symbol.valueDeclaration;
@@ -60942,7 +67538,15 @@ ${lanes.join("\n")}
               return getTypeFromTypeNode(overallAnnotation);
             } else if (isIdentifier(lhs.expression)) {
               const id = lhs.expression;
-              const parentSymbol = resolveName(id, id.escapedText, 111551 /* Value */, void 0, id.escapedText, true);
+              const parentSymbol = resolveName(
+                id,
+                id.escapedText,
+                111551 /* Value */,
+                void 0,
+                id.escapedText,
+                /*isUse*/
+                true
+              );
               if (parentSymbol) {
                 const annotated2 = parentSymbol.valueDeclaration && getEffectiveTypeAnnotationNode(parentSymbol.valueDeclaration);
                 if (annotated2) {
@@ -60962,7 +67566,7 @@ ${lanes.join("\n")}
         case 2 /* ModuleExports */:
           let valueDeclaration;
           if (kind !== 2 /* ModuleExports */) {
-            valueDeclaration = (_a2 = binaryExpression.left.symbol) == null ? void 0 : _a2.valueDeclaration;
+            valueDeclaration = canHaveSymbol(binaryExpression.left) ? (_a2 = binaryExpression.left.symbol) == null ? void 0 : _a2.valueDeclaration : void 0;
           }
           valueDeclaration || (valueDeclaration = (_b = binaryExpression.symbol) == null ? void 0 : _b.valueDeclaration);
           const annotated = valueDeclaration && getEffectiveTypeAnnotationNode(valueDeclaration);
@@ -60983,7 +67587,17 @@ ${lanes.join("\n")}
         return false;
       }
       const name = declaration.left.expression.escapedText;
-      const symbol = resolveName(declaration.left, name, 111551 /* Value */, void 0, void 0, true, true);
+      const symbol = resolveName(
+        declaration.left,
+        name,
+        111551 /* Value */,
+        void 0,
+        void 0,
+        /*isUse*/
+        true,
+        /*excludeGlobals*/
+        true
+      );
       return isThisInitializedDeclaration(symbol == null ? void 0 : symbol.valueDeclaration);
     }
     function getContextualTypeForThisPropertyAssignment(binaryExpression) {
@@ -60999,7 +67613,13 @@ ${lanes.join("\n")}
         }
       }
       const thisAccess = cast(binaryExpression.left, isAccessExpression);
-      if (!isObjectLiteralMethod(getThisContainer(thisAccess.expression, false))) {
+      if (!isObjectLiteralMethod(getThisContainer(
+        thisAccess.expression,
+        /*includeArrowFunctions*/
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      ))) {
         return void 0;
       }
       const thisType = checkThisExpression(thisAccess.expression);
@@ -61007,33 +67627,38 @@ ${lanes.join("\n")}
       return nameStr !== void 0 && getTypeOfPropertyOfContextualType(thisType, nameStr) || void 0;
     }
     function isCircularMappedProperty(symbol) {
-      return !!(getCheckFlags(symbol) & 262144 /* Mapped */ && !symbol.type && findResolutionCycleStartIndex(symbol, 0 /* Type */) >= 0);
+      return !!(getCheckFlags(symbol) & 262144 /* Mapped */ && !symbol.links.type && findResolutionCycleStartIndex(symbol, 0 /* Type */) >= 0);
     }
     function getTypeOfPropertyOfContextualType(type, name, nameType) {
-      return mapType(type, (t) => {
-        var _a2;
-        if (isGenericMappedType(t) && !t.declaration.nameType) {
-          const constraint = getConstraintTypeFromMappedType(t);
-          const constraintOfConstraint = getBaseConstraintOfType(constraint) || constraint;
-          const propertyNameType = nameType || getStringLiteralType(unescapeLeadingUnderscores(name));
-          if (isTypeAssignableTo(propertyNameType, constraintOfConstraint)) {
-            return substituteIndexedMappedType(t, propertyNameType);
-          }
-        } else if (t.flags & 3670016 /* StructuredType */) {
-          const prop = getPropertyOfType(t, name);
-          if (prop) {
-            return isCircularMappedProperty(prop) ? void 0 : getTypeOfSymbol(prop);
-          }
-          if (isTupleType(t)) {
-            const restType = getRestTypeOfTupleType(t);
-            if (restType && isNumericLiteralName(name) && +name >= 0) {
-              return restType;
+      return mapType(
+        type,
+        (t) => {
+          var _a2;
+          if (isGenericMappedType(t) && !t.declaration.nameType) {
+            const constraint = getConstraintTypeFromMappedType(t);
+            const constraintOfConstraint = getBaseConstraintOfType(constraint) || constraint;
+            const propertyNameType = nameType || getStringLiteralType(unescapeLeadingUnderscores(name));
+            if (isTypeAssignableTo(propertyNameType, constraintOfConstraint)) {
+              return substituteIndexedMappedType(t, propertyNameType);
+            }
+          } else if (t.flags & 3670016 /* StructuredType */) {
+            const prop = getPropertyOfType(t, name);
+            if (prop) {
+              return isCircularMappedProperty(prop) ? void 0 : getTypeOfSymbol(prop);
+            }
+            if (isTupleType(t)) {
+              const restType = getRestTypeOfTupleType(t);
+              if (restType && isNumericLiteralName(name) && +name >= 0) {
+                return restType;
+              }
             }
+            return (_a2 = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType || getStringLiteralType(unescapeLeadingUnderscores(name)))) == null ? void 0 : _a2.type;
           }
-          return (_a2 = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType || getStringLiteralType(unescapeLeadingUnderscores(name)))) == null ? void 0 : _a2.type;
-        }
-        return void 0;
-      }, true);
+          return void 0;
+        },
+        /*noReductions*/
+        true
+      );
     }
     function getContextualTypeForObjectLiteralMethod(node, contextFlags) {
       Debug.assert(isObjectLiteralMethod(node));
@@ -61051,15 +67676,20 @@ ${lanes.join("\n")}
       const type = getApparentTypeOfContextualType(objectLiteral, contextFlags);
       if (type) {
         if (hasBindableName(element)) {
-          const symbol = getSymbolOfNode(element);
+          const symbol = getSymbolOfDeclaration(element);
           return getTypeOfPropertyOfContextualType(type, symbol.escapedName, getSymbolLinks(symbol).nameType);
         }
         if (element.name) {
           const nameType = getLiteralTypeFromPropertyName(element.name);
-          return mapType(type, (t) => {
-            var _a2;
-            return (_a2 = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType)) == null ? void 0 : _a2.type;
-          }, true);
+          return mapType(
+            type,
+            (t) => {
+              var _a2;
+              return (_a2 = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType)) == null ? void 0 : _a2.type;
+            },
+            /*noReductions*/
+            true
+          );
         }
       }
       return void 0;
@@ -61067,7 +67697,16 @@ ${lanes.join("\n")}
     function getContextualTypeForElementExpression(arrayContextualType, index) {
       return arrayContextualType && (getTypeOfPropertyOfContextualType(arrayContextualType, "" + index) || mapType(
         arrayContextualType,
-        (t) => getIteratedTypeOrElementType(1 /* Element */, t, undefinedType, void 0, false),
+        (t) => getIteratedTypeOrElementType(
+          1 /* Element */,
+          t,
+          undefinedType,
+          /*errorNode*/
+          void 0,
+          /*checkAssignability*/
+          false
+        ),
+        /*noReductions*/
         true
       ));
     }
@@ -61084,13 +67723,18 @@ ${lanes.join("\n")}
       const realChildren = getSemanticJsxChildren(node.children);
       const childIndex = realChildren.indexOf(child);
       const childFieldType = getTypeOfPropertyOfContextualType(attributesType, jsxChildrenPropertyName);
-      return childFieldType && (realChildren.length === 1 ? childFieldType : mapType(childFieldType, (t) => {
-        if (isArrayLikeType(t)) {
-          return getIndexedAccessType(t, getNumberLiteralType(childIndex));
-        } else {
-          return t;
-        }
-      }, true));
+      return childFieldType && (realChildren.length === 1 ? childFieldType : mapType(
+        childFieldType,
+        (t) => {
+          if (isArrayLikeType(t)) {
+            return getIndexedAccessType(t, getNumberLiteralType(childIndex));
+          } else {
+            return t;
+          }
+        },
+        /*noReductions*/
+        true
+      ));
     }
     function getContextualTypeForJsxExpression(node, contextFlags) {
       const exprParent = node.parent;
@@ -61171,7 +67815,12 @@ ${lanes.join("\n")}
       const contextualType = isObjectLiteralMethod(node) ? getContextualTypeForObjectLiteralMethod(node, contextFlags) : getContextualType2(node, contextFlags);
       const instantiatedType = instantiateContextualType(contextualType, node, contextFlags);
       if (instantiatedType && !(contextFlags && contextFlags & 2 /* NoConstraints */ && instantiatedType.flags & 8650752 /* TypeVariable */)) {
-        const apparentType = mapType(instantiatedType, getApparentType, true);
+        const apparentType = mapType(
+          instantiatedType,
+          getApparentType,
+          /*noReductions*/
+          true
+        );
         return apparentType.flags & 1048576 /* Union */ && isObjectLiteralExpression(node) ? discriminateContextualTypeByObjectMembers(node, apparentType) : apparentType.flags & 1048576 /* Union */ && isJsxAttributes(node) ? discriminateContextualTypeByJSXAttributes(node, apparentType) : apparentType;
       }
     }
@@ -61204,8 +67853,9 @@ ${lanes.join("\n")}
       if (node.flags & 33554432 /* InWithStatement */) {
         return void 0;
       }
-      if (node.contextualType) {
-        return node.contextualType;
+      const index = findContextualNode(node);
+      if (index >= 0) {
+        return contextualTypes[index];
       }
       const { parent: parent2 } = node;
       switch (parent2.kind) {
@@ -61227,7 +67877,7 @@ ${lanes.join("\n")}
           return getContextualTypeForArgument(parent2, node);
         case 213 /* TypeAssertionExpression */:
         case 231 /* AsExpression */:
-          return isConstTypeReference(parent2.type) ? tryFindWhenConstTypeReference(parent2) : getTypeFromTypeNode(parent2.type);
+          return isConstTypeReference(parent2.type) ? getContextualType2(parent2, contextFlags) : getTypeFromTypeNode(parent2.type);
         case 223 /* BinaryExpression */:
           return getContextualTypeForBinaryOperand(node, contextFlags);
         case 299 /* PropertyAssignment */:
@@ -61247,7 +67897,7 @@ ${lanes.join("\n")}
           return getContextualTypeForSubstitutionExpression(parent2.parent, node);
         case 214 /* ParenthesizedExpression */: {
           const tag = isInJSFile(parent2) ? getJSDocTypeTag(parent2) : void 0;
-          return !tag ? getContextualType2(parent2, contextFlags) : isJSDocTypeTag(tag) && isConstTypeReference(tag.typeExpression.type) ? tryFindWhenConstTypeReference(parent2) : getTypeFromTypeNode(tag.typeExpression.type);
+          return !tag ? getContextualType2(parent2, contextFlags) : isJSDocTypeTag(tag) && isConstTypeReference(tag.typeExpression.type) ? getContextualType2(parent2, contextFlags) : getTypeFromTypeNode(tag.typeExpression.type);
         }
         case 232 /* NonNullExpression */:
           return getContextualType2(parent2, contextFlags);
@@ -61265,17 +67915,44 @@ ${lanes.join("\n")}
           return getContextualJsxElementAttributesType(parent2, contextFlags);
       }
       return void 0;
-      function tryFindWhenConstTypeReference(node2) {
-        return getContextualType2(node2, contextFlags);
+    }
+    function pushContextualType(node, type) {
+      contextualTypeNodes[contextualTypeCount] = node;
+      contextualTypes[contextualTypeCount] = type;
+      contextualTypeCount++;
+    }
+    function popContextualType() {
+      contextualTypeCount--;
+    }
+    function findContextualNode(node) {
+      for (let i = contextualTypeCount - 1; i >= 0; i--) {
+        if (node === contextualTypeNodes[i]) {
+          return i;
+        }
       }
+      return -1;
+    }
+    function pushInferenceContext(node, inferenceContext) {
+      inferenceContextNodes[inferenceContextCount] = node;
+      inferenceContexts[inferenceContextCount] = inferenceContext;
+      inferenceContextCount++;
+    }
+    function popInferenceContext() {
+      inferenceContextCount--;
     }
     function getInferenceContext(node) {
-      const ancestor = findAncestor(node, (n) => !!n.inferenceContext);
-      return ancestor && ancestor.inferenceContext;
+      for (let i = inferenceContextCount - 1; i >= 0; i--) {
+        if (isNodeDescendantOf(node, inferenceContextNodes[i])) {
+          return inferenceContexts[i];
+        }
+      }
     }
     function getContextualJsxElementAttributesType(node, contextFlags) {
-      if (isJsxOpeningElement(node) && node.parent.contextualType && contextFlags !== 4 /* Completions */) {
-        return node.parent.contextualType;
+      if (isJsxOpeningElement(node) && contextFlags !== 4 /* Completions */) {
+        const index = findContextualNode(node.parent);
+        if (index >= 0) {
+          return contextualTypes[index];
+        }
       }
       return getContextualTypeForArgumentAtIndex(node, 0);
     }
@@ -61421,14 +68098,14 @@ ${lanes.join("\n")}
           1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0),
           paramName || `arg${i}`
         );
-        paramSymbol.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
+        paramSymbol.links.type = isRestParam ? createArrayType(unionParamType) : unionParamType;
         params[i] = paramSymbol;
       }
       if (needsExtraRestElement) {
         const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args");
-        restParamSymbol.type = createArrayType(getTypeAtPosition(shorter, longestCount));
+        restParamSymbol.links.type = createArrayType(getTypeAtPosition(shorter, longestCount));
         if (shorter === right) {
-          restParamSymbol.type = instantiateType(restParamSymbol.type, mapper);
+          restParamSymbol.links.type = instantiateType(restParamSymbol.links.type, mapper);
         }
         params[longestCount] = restParamSymbol;
       }
@@ -61449,7 +68126,9 @@ ${lanes.join("\n")}
         typeParams,
         thisParam,
         params,
+        /*resolvedReturnType*/
         void 0,
+        /*resolvedTypePredicate*/
         void 0,
         minArgCount,
         (left.flags | right.flags) & 39 /* PropagatingFlags */
@@ -61502,7 +68181,17 @@ ${lanes.join("\n")}
         if (signature) {
           if (!signatureList) {
             signatureList = [signature];
-          } else if (!compareSignaturesIdentical(signatureList[0], signature, false, true, true, compareTypesIdentical)) {
+          } else if (!compareSignaturesIdentical(
+            signatureList[0],
+            signature,
+            /*partialMatch*/
+            false,
+            /*ignoreThisTypes*/
+            true,
+            /*ignoreReturnTypes*/
+            true,
+            compareTypesIdentical
+          )) {
             return void 0;
           } else {
             signatureList.push(signature);
@@ -61531,9 +68220,19 @@ ${lanes.join("\n")}
       const elementCount = elements.length;
       const elementTypes = [];
       const elementFlags = [];
-      const contextualType = getApparentTypeOfContextualType(node, void 0);
+      pushContextualType(node, getContextualType2(
+        node,
+        /*contextFlags*/
+        void 0
+      ));
       const inDestructuringPattern = isAssignmentTarget(node);
       const inConstContext = isConstContext(node);
+      const contextualType = getApparentTypeOfContextualType(
+        node,
+        /*contextFlags*/
+        void 0
+      );
+      const inTupleContext = !!contextualType && someType(contextualType, isTupleLikeType);
       let hasOmittedExpression = false;
       for (let i = 0; i < elementCount; i++) {
         const e = elements[i];
@@ -61546,7 +68245,15 @@ ${lanes.join("\n")}
             elementTypes.push(spreadType);
             elementFlags.push(8 /* Variadic */);
           } else if (inDestructuringPattern) {
-            const restElementType = getIndexTypeOfType(spreadType, numberType) || getIteratedTypeOrElementType(65 /* Destructuring */, spreadType, undefinedType, void 0, false) || unknownType;
+            const restElementType = getIndexTypeOfType(spreadType, numberType) || getIteratedTypeOrElementType(
+              65 /* Destructuring */,
+              spreadType,
+              undefinedType,
+              /*errorNode*/
+              void 0,
+              /*checkAssignability*/
+              false
+            ) || unknownType;
             elementTypes.push(restElementType);
             elementFlags.push(4 /* Rest */);
           } else {
@@ -61555,25 +68262,35 @@ ${lanes.join("\n")}
           }
         } else if (exactOptionalPropertyTypes && e.kind === 229 /* OmittedExpression */) {
           hasOmittedExpression = true;
-          elementTypes.push(missingType);
+          elementTypes.push(undefinedOrMissingType);
           elementFlags.push(2 /* Optional */);
         } else {
-          const elementContextualType = getContextualTypeForElementExpression(contextualType, elementTypes.length);
-          const type = checkExpressionForMutableLocation(e, checkMode, elementContextualType, forceTuple);
-          elementTypes.push(addOptionality(type, true, hasOmittedExpression));
+          const type = checkExpressionForMutableLocation(e, checkMode, forceTuple);
+          elementTypes.push(addOptionality(
+            type,
+            /*isProperty*/
+            true,
+            hasOmittedExpression
+          ));
           elementFlags.push(hasOmittedExpression ? 2 /* Optional */ : 1 /* Required */);
-          if (contextualType && someType(contextualType, isTupleLikeType) && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && isContextSensitive(e)) {
+          if (inTupleContext && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && isContextSensitive(e)) {
             const inferenceContext = getInferenceContext(node);
             Debug.assert(inferenceContext);
             addIntraExpressionInferenceSite(inferenceContext, e, type);
           }
         }
       }
+      popContextualType();
       if (inDestructuringPattern) {
         return createTupleType(elementTypes, elementFlags);
       }
-      if (forceTuple || inConstContext || contextualType && someType(contextualType, isTupleLikeType)) {
-        return createArrayLiteralType(createTupleType(elementTypes, elementFlags, inConstContext));
+      if (forceTuple || inConstContext || inTupleContext) {
+        return createArrayLiteralType(createTupleType(
+          elementTypes,
+          elementFlags,
+          /*readonly*/
+          inConstContext
+        ));
       }
       return createArrayLiteralType(createArrayType(elementTypes.length ? getUnionType(sameMap(elementTypes, (t, i) => elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessTypeOrUndefined(t, numberType) || anyType : t), 2 /* Subtype */) : strictNullChecks ? implicitNeverType : undefinedWideningType, inConstContext));
     }
@@ -61654,18 +68371,32 @@ ${lanes.join("\n")}
         const node = getDeclarationOfAliasSymbol(symbol);
         if (!node)
           return Debug.fail();
-        links.immediateTarget = getTargetOfAliasDeclaration(node, true);
+        links.immediateTarget = getTargetOfAliasDeclaration(
+          node,
+          /*dontRecursivelyResolve*/
+          true
+        );
       }
       return links.immediateTarget;
     }
     function checkObjectLiteral(node, checkMode) {
+      var _a2;
       const inDestructuringPattern = isAssignmentTarget(node);
       checkGrammarObjectLiteralExpression(node, inDestructuringPattern);
       const allPropertiesTable = strictNullChecks ? createSymbolTable() : void 0;
       let propertiesTable = createSymbolTable();
       let propertiesArray = [];
       let spread = emptyObjectType;
-      const contextualType = getApparentTypeOfContextualType(node, void 0);
+      pushContextualType(node, getContextualType2(
+        node,
+        /*contextFlags*/
+        void 0
+      ));
+      const contextualType = getApparentTypeOfContextualType(
+        node,
+        /*contextFlags*/
+        void 0
+      );
       const contextualTypeHasPattern = contextualType && contextualType.pattern && (contextualType.pattern.kind === 203 /* ObjectBindingPattern */ || contextualType.pattern.kind === 207 /* ObjectLiteralExpression */);
       const inConstContext = isConstContext(node);
       const checkFlags = inConstContext ? 8 /* Readonly */ : 0;
@@ -61684,10 +68415,15 @@ ${lanes.join("\n")}
       }
       let offset = 0;
       for (const memberDecl of node.properties) {
-        let member = getSymbolOfNode(memberDecl);
+        let member = getSymbolOfDeclaration(memberDecl);
         const computedNameType = memberDecl.name && memberDecl.name.kind === 164 /* ComputedPropertyName */ ? checkComputedPropertyName(memberDecl.name) : void 0;
         if (memberDecl.kind === 299 /* PropertyAssignment */ || memberDecl.kind === 300 /* ShorthandPropertyAssignment */ || isObjectLiteralMethod(memberDecl)) {
-          let type = memberDecl.kind === 299 /* PropertyAssignment */ ? checkPropertyAssignment(memberDecl, checkMode) : memberDecl.kind === 300 /* ShorthandPropertyAssignment */ ? checkExpressionForMutableLocation(!inDestructuringPattern && memberDecl.objectAssignmentInitializer ? memberDecl.objectAssignmentInitializer : memberDecl.name, checkMode) : checkObjectLiteralMethod(memberDecl, checkMode);
+          let type = memberDecl.kind === 299 /* PropertyAssignment */ ? checkPropertyAssignment(memberDecl, checkMode) : (
+            // avoid resolving the left side of the ShorthandPropertyAssignment outside of the destructuring
+            // for error recovery purposes. For example, if a user wrote `{ a = 100 }` instead of `{ a: 100 }`.
+            // we don't want to say "could not find 'a'".
+            memberDecl.kind === 300 /* ShorthandPropertyAssignment */ ? checkExpressionForMutableLocation(!inDestructuringPattern && memberDecl.objectAssignmentInitializer ? memberDecl.objectAssignmentInitializer : memberDecl.name, checkMode) : checkObjectLiteralMethod(memberDecl, checkMode)
+          );
           if (isInJavascript) {
             const jsDocType = getTypeForDeclarationFromJSDocComment(memberDecl);
             if (jsDocType) {
@@ -61701,7 +68437,7 @@ ${lanes.join("\n")}
           const nameType = computedNameType && isTypeUsableAsPropertyName(computedNameType) ? computedNameType : void 0;
           const prop = nameType ? createSymbol(4 /* Property */ | member.flags, getPropertyNameFromType(nameType), checkFlags | 4096 /* Late */) : createSymbol(4 /* Property */ | member.flags, member.escapedName, checkFlags);
           if (nameType) {
-            prop.nameType = nameType;
+            prop.links.nameType = nameType;
           }
           if (inDestructuringPattern) {
             const isOptional = memberDecl.kind === 299 /* PropertyAssignment */ && hasDefaultValue(memberDecl.initializer) || memberDecl.kind === 300 /* ShorthandPropertyAssignment */ && memberDecl.objectAssignmentInitializer;
@@ -61726,8 +68462,8 @@ ${lanes.join("\n")}
           if (member.valueDeclaration) {
             prop.valueDeclaration = member.valueDeclaration;
           }
-          prop.type = type;
-          prop.target = member;
+          prop.links.type = type;
+          prop.links.target = member;
           member = prop;
           allPropertiesTable == null ? void 0 : allPropertiesTable.set(prop.escapedName, prop);
           if (contextualType && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && (memberDecl.kind === 299 /* PropertyAssignment */ || memberDecl.kind === 171 /* MethodDeclaration */) && isContextSensitive(memberDecl)) {
@@ -61786,6 +68522,7 @@ ${lanes.join("\n")}
         }
         propertiesArray.push(member);
       }
+      popContextualType();
       if (contextualTypeHasPattern) {
         const rootPatternParent = findAncestor(
           contextualType.pattern.parent,
@@ -61800,7 +68537,7 @@ ${lanes.join("\n")}
             if (!propertiesTable.get(prop.escapedName) && !getPropertyOfType(spread, prop.escapedName)) {
               if (!(prop.flags & 16777216 /* Optional */)) {
                 error(
-                  prop.valueDeclaration || prop.bindingElement,
+                  prop.valueDeclaration || ((_a2 = tryCast(prop, isTransientSymbol)) == null ? void 0 : _a2.links.bindingElement),
                   Diagnostics.Initializer_provides_no_value_for_this_binding_element_and_the_binding_element_has_no_default_value
                 );
               }
@@ -61910,8 +68647,8 @@ ${lanes.join("\n")}
           if (member.valueDeclaration) {
             attributeSymbol.valueDeclaration = member.valueDeclaration;
           }
-          attributeSymbol.type = exprType;
-          attributeSymbol.target = member;
+          attributeSymbol.links.type = exprType;
+          attributeSymbol.links.target = member;
           attributesTable.set(attributeSymbol.escapedName, attributeSymbol);
           allAttributesTable == null ? void 0 : allAttributesTable.set(attributeSymbol.escapedName, attributeSymbol);
           if (attributeDecl.name.escapedText === jsxChildrenPropertyName) {
@@ -61926,7 +68663,14 @@ ${lanes.join("\n")}
         } else {
           Debug.assert(attributeDecl.kind === 290 /* JsxSpreadAttribute */);
           if (attributesTable.size > 0) {
-            spread = getSpreadType(spread, createJsxAttributesType(), attributes.symbol, objectFlags, false);
+            spread = getSpreadType(
+              spread,
+              createJsxAttributesType(),
+              attributes.symbol,
+              objectFlags,
+              /*readonly*/
+              false
+            );
             attributesTable = createSymbolTable();
           }
           const exprType = getReducedType(checkExpressionCached(attributeDecl.expression, checkMode));
@@ -61934,7 +68678,14 @@ ${lanes.join("\n")}
             hasSpreadAnyType = true;
           }
           if (isValidSpreadType(exprType)) {
-            spread = getSpreadType(spread, exprType, attributes.symbol, objectFlags, false);
+            spread = getSpreadType(
+              spread,
+              exprType,
+              attributes.symbol,
+              objectFlags,
+              /*readonly*/
+              false
+            );
             if (allAttributesTable) {
               checkSpreadPropOverrides(exprType, allAttributesTable, attributeDecl);
             }
@@ -61946,7 +68697,14 @@ ${lanes.join("\n")}
       }
       if (!hasSpreadAnyType) {
         if (attributesTable.size > 0) {
-          spread = getSpreadType(spread, createJsxAttributesType(), attributes.symbol, objectFlags, false);
+          spread = getSpreadType(
+            spread,
+            createJsxAttributesType(),
+            attributes.symbol,
+            objectFlags,
+            /*readonly*/
+            false
+          );
         }
       }
       const parent2 = openingLikeElement.parent.kind === 281 /* JsxElement */ ? openingLikeElement.parent : void 0;
@@ -61956,11 +68714,23 @@ ${lanes.join("\n")}
           if (explicitlySpecifyChildrenAttribute) {
             error(attributes, Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, unescapeLeadingUnderscores(jsxChildrenPropertyName));
           }
-          const contextualType = getApparentTypeOfContextualType(openingLikeElement.attributes, void 0);
+          const contextualType = getApparentTypeOfContextualType(
+            openingLikeElement.attributes,
+            /*contextFlags*/
+            void 0
+          );
           const childrenContextualType = contextualType && getTypeOfPropertyOfContextualType(contextualType, jsxChildrenPropertyName);
           const childrenPropSymbol = createSymbol(4 /* Property */, jsxChildrenPropertyName);
-          childrenPropSymbol.type = childrenTypes.length === 1 ? childrenTypes[0] : childrenContextualType && someType(childrenContextualType, isTupleLikeType) ? createTupleType(childrenTypes) : createArrayType(getUnionType(childrenTypes));
-          childrenPropSymbol.valueDeclaration = factory.createPropertySignature(void 0, unescapeLeadingUnderscores(jsxChildrenPropertyName), void 0, void 0);
+          childrenPropSymbol.links.type = childrenTypes.length === 1 ? childrenTypes[0] : childrenContextualType && someType(childrenContextualType, isTupleLikeType) ? createTupleType(childrenTypes) : createArrayType(getUnionType(childrenTypes));
+          childrenPropSymbol.valueDeclaration = factory.createPropertySignature(
+            /*modifiers*/
+            void 0,
+            unescapeLeadingUnderscores(jsxChildrenPropertyName),
+            /*questionToken*/
+            void 0,
+            /*type*/
+            void 0
+          );
           setParent(childrenPropSymbol.valueDeclaration, attributes);
           childrenPropSymbol.valueDeclaration.symbol = childrenPropSymbol;
           const childPropMap = createSymbolTable();
@@ -61970,6 +68740,7 @@ ${lanes.join("\n")}
             createAnonymousType(attributes.symbol, childPropMap, emptyArray, emptyArray, emptyArray),
             attributes.symbol,
             objectFlags,
+            /*readonly*/
             false
           );
         }
@@ -62065,7 +68836,7 @@ ${lanes.join("\n")}
         return void 0;
       }
       const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */;
-      const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
+      const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations;
       const mod = resolveExternalModule(location, runtimeImportSpecifier, errorMessage, location);
       const result = mod && mod !== unknownSymbol ? getMergedSymbol(resolveSymbol(mod)) : void 0;
       if (links) {
@@ -62082,7 +68853,16 @@ ${lanes.join("\n")}
         let resolvedNamespace = getJsxNamespaceContainerForImplicitImport(location);
         if (!resolvedNamespace || resolvedNamespace === unknownSymbol) {
           const namespaceName = getJsxNamespace(location);
-          resolvedNamespace = resolveName(location, namespaceName, 1920 /* Namespace */, void 0, namespaceName, false);
+          resolvedNamespace = resolveName(
+            location,
+            namespaceName,
+            1920 /* Namespace */,
+            /*diagnosticMessage*/
+            void 0,
+            namespaceName,
+            /*isUse*/
+            false
+          );
         }
         if (resolvedNamespace) {
           const candidate = resolveSymbol(getSymbol2(getExportsOfSymbol(resolveSymbol(resolvedNamespace)), JsxNames.JSX, 1920 /* Namespace */));
@@ -62097,7 +68877,12 @@ ${lanes.join("\n")}
           links.jsxNamespace = false;
         }
       }
-      const s = resolveSymbol(getGlobalSymbol(JsxNames.JSX, 1920 /* Namespace */, void 0));
+      const s = resolveSymbol(getGlobalSymbol(
+        JsxNames.JSX,
+        1920 /* Namespace */,
+        /*diagnosticMessage*/
+        void 0
+      ));
       if (s === unknownSymbol) {
         return void 0;
       }
@@ -62188,7 +68973,12 @@ ${lanes.join("\n")}
       }
       function generateInitialErrorChain() {
         const componentName = getTextOfNode(openingLikeElement.tagName);
-        return chainDiagnosticMessages(void 0, Diagnostics._0_cannot_be_used_as_a_JSX_component, componentName);
+        return chainDiagnosticMessages(
+          /* details */
+          void 0,
+          Diagnostics._0_cannot_be_used_as_a_JSX_component,
+          componentName
+        );
       }
     }
     function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) {
@@ -62247,7 +69037,15 @@ ${lanes.join("\n")}
         const jsxFactoryLocation = isNodeOpeningLikeElement ? node.tagName : node;
         let jsxFactorySym;
         if (!(isJsxOpeningFragment(node) && jsxFactoryNamespace === "null")) {
-          jsxFactorySym = resolveName(jsxFactoryLocation, jsxFactoryNamespace, 111551 /* Value */, jsxFactoryRefErr, jsxFactoryNamespace, true);
+          jsxFactorySym = resolveName(
+            jsxFactoryLocation,
+            jsxFactoryNamespace,
+            111551 /* Value */,
+            jsxFactoryRefErr,
+            jsxFactoryNamespace,
+            /*isUse*/
+            true
+          );
         }
         if (jsxFactorySym) {
           jsxFactorySym.isReferenced = 67108863 /* All */;
@@ -62259,7 +69057,15 @@ ${lanes.join("\n")}
           const file = getSourceFileOfNode(node);
           const localJsxNamespace = getLocalJsxNamespace(file);
           if (localJsxNamespace) {
-            resolveName(jsxFactoryLocation, localJsxNamespace, 111551 /* Value */, jsxFactoryRefErr, localJsxNamespace, true);
+            resolveName(
+              jsxFactoryLocation,
+              localJsxNamespace,
+              111551 /* Value */,
+              jsxFactoryRefErr,
+              localJsxNamespace,
+              /*isUse*/
+              true
+            );
           }
         }
       }
@@ -62374,7 +69180,7 @@ ${lanes.join("\n")}
         return true;
       }
       let enclosingClass = forEachEnclosingClass(location, (enclosingDeclaration) => {
-        const enclosingClass2 = getDeclaredTypeOfSymbol(getSymbolOfNode(enclosingDeclaration));
+        const enclosingClass2 = getDeclaredTypeOfSymbol(getSymbolOfDeclaration(enclosingDeclaration));
         return isClassDerivedFromDeclaringClasses(enclosingClass2, prop, writing);
       });
       if (!enclosingClass) {
@@ -62424,7 +69230,13 @@ ${lanes.join("\n")}
       return void 0;
     }
     function getThisParameterFromNodeContext(node) {
-      const thisContainer = getThisContainer(node, false);
+      const thisContainer = getThisContainer(
+        node,
+        /* includeArrowFunctions */
+        false,
+        /*includeClassComputedPropertyName*/
+        false
+      );
       return thisContainer && isFunctionLike(thisContainer) ? getThisParameter(thisContainer) : void 0;
     }
     function symbolHasNonMethodDeclaration(symbol) {
@@ -62556,7 +69368,13 @@ ${lanes.join("\n")}
       checkGrammarPrivateIdentifierExpression(privId);
       const symbol = getSymbolForPrivateIdentifierExpression(privId);
       if (symbol) {
-        markPropertyAsReferenced(symbol, void 0, false);
+        markPropertyAsReferenced(
+          symbol,
+          /* nodeForCheckWriteOnly: */
+          void 0,
+          /* isThisAccess: */
+          false
+        );
       }
       return anyType;
     }
@@ -62627,7 +69445,13 @@ ${lanes.join("\n")}
       return false;
     }
     function isThisPropertyAccessInConstructor(node, prop) {
-      return (isConstructorDeclaredProperty(prop) || isThisProperty(node) && isAutoTypedProperty(prop)) && getThisContainer(node, true) === getDeclaringConstructor(prop);
+      return (isConstructorDeclaredProperty(prop) || isThisProperty(node) && isAutoTypedProperty(prop)) && getThisContainer(
+        node,
+        /*includeArrowFunctions*/
+        true,
+        /*includeClassComputedPropertyName*/
+        false
+      ) === getDeclaringConstructor(prop);
     }
     function checkPropertyAccessExpressionOrQualifiedName(node, left, leftType, right, checkMode) {
       const parentSymbol = getNodeLinks(left).resolvedSymbol;
@@ -62673,7 +69497,14 @@ ${lanes.join("\n")}
           }
           return isErrorType(apparentType) ? errorType : apparentType;
         }
-        prop = getPropertyOfType(apparentType, right.escapedText, false, node.kind === 163 /* QualifiedName */);
+        prop = getPropertyOfType(
+          apparentType,
+          right.escapedText,
+          /*skipObjectFunctionPropertyAugment*/
+          false,
+          /*includeTypeOnlyMembers*/
+          node.kind === 163 /* QualifiedName */
+        );
       }
       if (isIdentifier(left) && parentSymbol && (compilerOptions.isolatedModules || !(prop && (isConstEnumOrConstEnumOnlyModule(prop) || prop.flags & 8 /* EnumMember */ && node.parent.kind === 302 /* EnumMember */)) || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(node))) {
         markAliasReferenced(parentSymbol, node);
@@ -62682,7 +69513,12 @@ ${lanes.join("\n")}
       if (!prop) {
         const indexInfo = !isPrivateIdentifier(right) && (assignmentKind === 0 /* None */ || !isGenericObjectType(leftType) || isThisTypeParameter(leftType)) ? getApplicableIndexInfoForName(apparentType, right.escapedText) : void 0;
         if (!(indexInfo && indexInfo.type)) {
-          const isUncheckedJS = isUncheckedJSSuggestion(node, leftType.symbol, true);
+          const isUncheckedJS = isUncheckedJSSuggestion(
+            node,
+            leftType.symbol,
+            /*excludeClasses*/
+            true
+          );
           if (!isUncheckedJS && isJSLiteralType(leftType)) {
             return anyType;
           }
@@ -62702,7 +69538,7 @@ ${lanes.join("\n")}
         if (indexInfo.isReadonly && (isAssignmentTarget(node) || isDeleteTarget(node))) {
           error(node, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(apparentType));
         }
-        propType = compilerOptions.noUncheckedIndexedAccess && !isAssignmentTarget(node) ? getUnionType([indexInfo.type, undefinedType]) : indexInfo.type;
+        propType = compilerOptions.noUncheckedIndexedAccess && !isAssignmentTarget(node) ? getUnionType([indexInfo.type, missingType]) : indexInfo.type;
         if (compilerOptions.noPropertyAccessFromIndexSignature && isPropertyAccessExpression(node)) {
           error(right, Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0, unescapeLeadingUnderscores(right.escapedText));
         }
@@ -62944,23 +69780,37 @@ ${lanes.join("\n")}
     }
     function getSuggestedSymbolForNonexistentSymbol(location, outerName, meaning) {
       Debug.assert(outerName !== void 0, "outername should always be defined");
-      const result = resolveNameHelper(location, outerName, meaning, void 0, outerName, false, false, true, (symbols, name, meaning2) => {
-        Debug.assertEqual(outerName, name, "name should equal outerName");
-        const symbol = getSymbol2(symbols, name, meaning2);
-        if (symbol)
-          return symbol;
-        let candidates;
-        if (symbols === globals) {
-          const primitives = mapDefined(
-            ["string", "number", "boolean", "object", "bigint", "symbol"],
-            (s) => symbols.has(s.charAt(0).toUpperCase() + s.slice(1)) ? createSymbol(524288 /* TypeAlias */, s) : void 0
-          );
-          candidates = primitives.concat(arrayFrom(symbols.values()));
-        } else {
-          candidates = arrayFrom(symbols.values());
+      const result = resolveNameHelper(
+        location,
+        outerName,
+        meaning,
+        /*nameNotFoundMessage*/
+        void 0,
+        outerName,
+        /*isUse*/
+        false,
+        /*excludeGlobals*/
+        false,
+        /*getSpellingSuggestions*/
+        true,
+        (symbols, name, meaning2) => {
+          Debug.assertEqual(outerName, name, "name should equal outerName");
+          const symbol = getSymbol2(symbols, name, meaning2);
+          if (symbol)
+            return symbol;
+          let candidates;
+          if (symbols === globals) {
+            const primitives = mapDefined(
+              ["string", "number", "boolean", "object", "bigint", "symbol"],
+              (s) => symbols.has(s.charAt(0).toUpperCase() + s.slice(1)) ? createSymbol(524288 /* TypeAlias */, s) : void 0
+            );
+            candidates = primitives.concat(arrayFrom(symbols.values()));
+          } else {
+            candidates = arrayFrom(symbols.values());
+          }
+          return getSpellingSuggestionForName(unescapeLeadingUnderscores(name), candidates, meaning2);
         }
-        return getSpellingSuggestionForName(unescapeLeadingUnderscores(name), candidates, meaning2);
-      });
+      );
       return result;
     }
     function getSuggestionForNonexistentSymbol(location, outerName, meaning) {
@@ -63047,15 +69897,28 @@ ${lanes.join("\n")}
         case 208 /* PropertyAccessExpression */:
           return isValidPropertyAccessWithType(node, node.expression.kind === 106 /* SuperKeyword */, propertyName, getWidenedType(checkExpression(node.expression)));
         case 163 /* QualifiedName */:
-          return isValidPropertyAccessWithType(node, false, propertyName, getWidenedType(checkExpression(node.left)));
+          return isValidPropertyAccessWithType(
+            node,
+            /*isSuper*/
+            false,
+            propertyName,
+            getWidenedType(checkExpression(node.left))
+          );
         case 202 /* ImportType */:
-          return isValidPropertyAccessWithType(node, false, propertyName, getTypeFromTypeNode(node));
+          return isValidPropertyAccessWithType(
+            node,
+            /*isSuper*/
+            false,
+            propertyName,
+            getTypeFromTypeNode(node)
+          );
       }
     }
     function isValidPropertyAccessForCompletions(node, type, property) {
       return isPropertyAccessible(
         node,
         node.kind === 208 /* PropertyAccessExpression */ && node.expression.kind === 106 /* SuperKeyword */,
+        /* isWrite */
         false,
         type,
         property
@@ -63066,7 +69929,14 @@ ${lanes.join("\n")}
         return true;
       }
       const prop = getPropertyOfType(type, propertyName);
-      return !!prop && isPropertyAccessible(node, isSuper, false, type, prop);
+      return !!prop && isPropertyAccessible(
+        node,
+        isSuper,
+        /* isWrite */
+        false,
+        type,
+        prop
+      );
     }
     function isPropertyAccessible(node, isSuper, isWrite, containingType, property) {
       if (isTypeAny(containingType)) {
@@ -63083,7 +69953,7 @@ ${lanes.join("\n")}
       if (initializer.kind === 258 /* VariableDeclarationList */) {
         const variable = initializer.declarations[0];
         if (variable && !isBindingPattern(variable.name)) {
-          return getSymbolOfNode(variable);
+          return getSymbolOfDeclaration(variable);
         }
       } else if (initializer.kind === 79 /* Identifier */) {
         return getResolvedSymbol(initializer);
@@ -63166,7 +70036,7 @@ ${lanes.join("\n")}
       let spliceIndex;
       Debug.assert(!result.length);
       for (const signature of signatures) {
-        const symbol = signature.declaration && getSymbolOfNode(signature.declaration);
+        const symbol = signature.declaration && getSymbolOfDeclaration(signature.declaration);
         const parent2 = signature.declaration && signature.declaration.parent;
         if (!lastSymbol || symbol === lastSymbol) {
           if (lastParent && parent2 === lastParent) {
@@ -63258,10 +70128,25 @@ ${lanes.join("\n")}
       return !some(typeArguments) || typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters;
     }
     function getSingleCallSignature(type) {
-      return getSingleSignature(type, 0 /* Call */, false);
+      return getSingleSignature(
+        type,
+        0 /* Call */,
+        /*allowMembers*/
+        false
+      );
     }
     function getSingleCallOrConstructSignature(type) {
-      return getSingleSignature(type, 0 /* Call */, false) || getSingleSignature(type, 1 /* Construct */, false);
+      return getSingleSignature(
+        type,
+        0 /* Call */,
+        /*allowMembers*/
+        false
+      ) || getSingleSignature(
+        type,
+        1 /* Construct */,
+        /*allowMembers*/
+        false
+      );
     }
     function getSingleSignature(type, kind, allowMembers) {
       if (type.flags & 524288 /* Object */) {
@@ -63361,7 +70246,13 @@ ${lanes.join("\n")}
       return getInferredTypes(context);
     }
     function getMutableArrayOrTupleType(type) {
-      return type.flags & 1048576 /* Union */ ? mapType(type, getMutableArrayOrTupleType) : type.flags & 1 /* Any */ || isMutableArrayOrTuple(getBaseConstraintOfType(type) || type) ? type : isTupleType(type) ? createTupleType(getTypeArguments(type), type.target.elementFlags, false, type.target.labeledElementDeclarations) : createTupleType([type], [8 /* Variadic */]);
+      return type.flags & 1048576 /* Union */ ? mapType(type, getMutableArrayOrTupleType) : type.flags & 1 /* Any */ || isMutableArrayOrTuple(getBaseConstraintOfType(type) || type) ? type : isTupleType(type) ? createTupleType(
+        getTypeArguments(type),
+        type.target.elementFlags,
+        /*readonly*/
+        false,
+        type.target.labeledElementDeclarations
+      ) : createTupleType([type], [8 /* Variadic */]);
     }
     function getSpreadArgumentType(args, index, argCount, restType, context, checkMode) {
       if (index >= argCount - 1) {
@@ -63373,6 +70264,7 @@ ${lanes.join("\n")}
       const types = [];
       const flags = [];
       const names = [];
+      const inConstContext = isConstTypeVariable(restType);
       for (let i = index; i < argCount; i++) {
         const arg = args[i];
         if (isSpreadArgument(arg)) {
@@ -63387,7 +70279,7 @@ ${lanes.join("\n")}
         } else {
           const contextualType = getIndexedAccessType(restType, getNumberLiteralType(i - index), 256 /* Contextual */);
           const argType = checkExpressionWithContextualType(arg, contextualType, context, checkMode);
-          const hasPrimitiveContextualType = maybeTypeOfKind(contextualType, 131068 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */);
+          const hasPrimitiveContextualType = inConstContext || maybeTypeOfKind(contextualType, 131068 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */);
           types.push(hasPrimitiveContextualType ? getRegularTypeOfLiteralType(argType) : getWidenedLiteralType(argType));
           flags.push(1 /* Required */);
         }
@@ -63395,7 +70287,7 @@ ${lanes.join("\n")}
           names.push(arg.tupleNameSource);
         }
       }
-      return createTupleType(types, flags, false, length(names) === length(types) ? names : void 0);
+      return createTupleType(types, flags, inConstContext, length(names) === length(types) ? names : void 0);
     }
     function checkTypeArguments(signature, typeArgumentNodes, reportErrors2, headMessage) {
       const isJavascript = isInJSFile(signature.declaration);
@@ -63406,7 +70298,11 @@ ${lanes.join("\n")}
         Debug.assert(typeParameters[i] !== void 0, "Should not call checkTypeArguments with too many type arguments");
         const constraint = getConstraintOfTypeParameter(typeParameters[i]);
         if (constraint) {
-          const errorInfo = reportErrors2 && headMessage ? () => chainDiagnosticMessages(void 0, Diagnostics.Type_0_does_not_satisfy_the_constraint_1) : void 0;
+          const errorInfo = reportErrors2 && headMessage ? () => chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            Diagnostics.Type_0_does_not_satisfy_the_constraint_1
+          ) : void 0;
           const typeArgumentHeadMessage = headMessage || Diagnostics.Type_0_does_not_satisfy_the_constraint_1;
           if (!mapper) {
             mapper = createTypeMapper(typeParameters, typeArgumentTypes);
@@ -63440,13 +70336,20 @@ ${lanes.join("\n")}
     }
     function checkApplicableSignatureForJsxOpeningLikeElement(node, signature, relation, checkMode, reportErrors2, containingMessageChain, errorOutputContainer) {
       const paramType = getEffectiveFirstArgumentForJsxSignature(signature, node);
-      const attributesType = checkExpressionWithContextualType(node.attributes, paramType, void 0, checkMode);
+      const attributesType = checkExpressionWithContextualType(
+        node.attributes,
+        paramType,
+        /*inferenceContext*/
+        void 0,
+        checkMode
+      );
       return checkTagNameDoesNotExpectTooManyArguments() && checkTypeRelatedToAndOptionallyElaborate(
         attributesType,
         paramType,
         relation,
         reportErrors2 ? node.tagName : void 0,
         node.attributes,
+        /*headMessage*/
         void 0,
         containingMessageChain,
         errorOutputContainer
@@ -63468,7 +70371,15 @@ ${lanes.join("\n")}
         if (!factory2) {
           return true;
         }
-        const factorySymbol = resolveEntityName(factory2, 111551 /* Value */, true, false, node);
+        const factorySymbol = resolveEntityName(
+          factory2,
+          111551 /* Value */,
+          /*ignoreErrors*/
+          true,
+          /*dontResolveAlias*/
+          false,
+          node
+        );
         if (!factorySymbol) {
           return true;
         }
@@ -63534,7 +70445,7 @@ ${lanes.join("\n")}
         return void 0;
       }
       const thisType = getThisTypeOfSignature(signature);
-      if (thisType && thisType !== voidType && node.kind !== 211 /* NewExpression */) {
+      if (thisType && thisType !== voidType && !(isNewExpression(node) || isCallExpression(node) && isSuperProperty(node.expression))) {
         const thisArgumentNode = getThisArgumentOfCall(node);
         const thisArgumentType = getThisArgumentType(thisArgumentNode);
         const errorNode = reportErrors2 ? thisArgumentNode || node : void 0;
@@ -63551,7 +70462,13 @@ ${lanes.join("\n")}
         const arg = args[i];
         if (arg.kind !== 229 /* OmittedExpression */) {
           const paramType = getTypeAtPosition(signature, i);
-          const argType = checkExpressionWithContextualType(arg, paramType, void 0, checkMode);
+          const argType = checkExpressionWithContextualType(
+            arg,
+            paramType,
+            /*inferenceContext*/
+            void 0,
+            checkMode
+          );
           const checkArgType = checkMode & 4 /* SkipContextSensitive */ ? getRegularTypeOfObjectLiteral(argType) : argType;
           if (!checkTypeRelatedToAndOptionallyElaborate(checkArgType, paramType, relation, reportErrors2 ? arg : void 0, arg, headMessage, containingMessageChain, errorOutputContainer)) {
             Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "parameter should have errors when reporting errors");
@@ -63561,10 +70478,27 @@ ${lanes.join("\n")}
         }
       }
       if (restType) {
-        const spreadType = getSpreadArgumentType(args, argCount, args.length, restType, void 0, checkMode);
+        const spreadType = getSpreadArgumentType(
+          args,
+          argCount,
+          args.length,
+          restType,
+          /*context*/
+          void 0,
+          checkMode
+        );
         const restArgCount = args.length - argCount;
         const errorNode = !reportErrors2 ? void 0 : restArgCount === 0 ? node : restArgCount === 1 ? args[argCount] : setTextRangePosEnd(createSyntheticExpression(node, spreadType), args[argCount].pos, args[args.length - 1].end);
-        if (!checkTypeRelatedTo(spreadType, restType, relation, errorNode, headMessage, void 0, errorOutputContainer)) {
+        if (!checkTypeRelatedTo(
+          spreadType,
+          restType,
+          relation,
+          errorNode,
+          headMessage,
+          /*containingMessageChain*/
+          void 0,
+          errorOutputContainer
+        )) {
           Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "rest parameter should have errors when reporting errors");
           maybeAddMissingAwaitInfo(errorNode, spreadType, restType);
           return errorOutputContainer.errors || emptyArray;
@@ -63649,12 +70583,12 @@ ${lanes.join("\n")}
         case 260 /* ClassDeclaration */:
         case 228 /* ClassExpression */:
           return [
-            createSyntheticExpression(expr, getTypeOfSymbol(getSymbolOfNode(parent2)))
+            createSyntheticExpression(expr, getTypeOfSymbol(getSymbolOfDeclaration(parent2)))
           ];
         case 166 /* Parameter */:
           const func = parent2.parent;
           return [
-            createSyntheticExpression(expr, parent2.parent.kind === 173 /* Constructor */ ? getTypeOfSymbol(getSymbolOfNode(func)) : errorType),
+            createSyntheticExpression(expr, parent2.parent.kind === 173 /* Constructor */ ? getTypeOfSymbol(getSymbolOfDeclaration(func)) : errorType),
             createSyntheticExpression(expr, anyType),
             createSyntheticExpression(expr, numberType)
           ];
@@ -63719,10 +70653,17 @@ ${lanes.join("\n")}
       if (!decl || !isParameter(decl) || !isFunctionExpressionOrArrowFunction(decl.parent) || !isNewExpression(decl.parent.parent) || !isIdentifier(decl.parent.parent.expression)) {
         return false;
       }
-      const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(false);
+      const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(
+        /*reportErrors*/
+        false
+      );
       if (!globalPromiseSymbol)
         return false;
-      const constructorSymbol = getSymbolAtLocation(decl.parent.parent.expression, true);
+      const constructorSymbol = getSymbolAtLocation(
+        decl.parent.parent.expression,
+        /*ignoreErrors*/
+        true
+      );
       return constructorSymbol === globalPromiseSymbol;
     }
     function getArgumentArityError(node, signatures, args) {
@@ -63854,7 +70795,16 @@ ${lanes.join("\n")}
               chain = chainDiagnosticMessages(chain, Diagnostics.The_last_overload_gave_the_following_error);
               chain = chainDiagnosticMessages(chain, Diagnostics.No_overload_matches_this_call);
             }
-            const diags = getSignatureApplicabilityError(node, args, last2, assignableRelation, 0 /* Normal */, true, () => chain);
+            const diags = getSignatureApplicabilityError(
+              node,
+              args,
+              last2,
+              assignableRelation,
+              0 /* Normal */,
+              /*reportErrors*/
+              true,
+              () => chain
+            );
             if (diags) {
               for (const d of diags) {
                 if (last2.declaration && candidatesForArgumentError.length > 3) {
@@ -63873,8 +70823,24 @@ ${lanes.join("\n")}
             let minIndex = 0;
             let i = 0;
             for (const c of candidatesForArgumentError) {
-              const chain2 = () => chainDiagnosticMessages(void 0, Diagnostics.Overload_0_of_1_2_gave_the_following_error, i + 1, candidates.length, signatureToString(c));
-              const diags2 = getSignatureApplicabilityError(node, args, c, assignableRelation, 0 /* Normal */, true, chain2);
+              const chain2 = () => chainDiagnosticMessages(
+                /*details*/
+                void 0,
+                Diagnostics.Overload_0_of_1_2_gave_the_following_error,
+                i + 1,
+                candidates.length,
+                signatureToString(c)
+              );
+              const diags2 = getSignatureApplicabilityError(
+                node,
+                args,
+                c,
+                assignableRelation,
+                0 /* Normal */,
+                /*reportErrors*/
+                true,
+                chain2
+              );
               if (diags2) {
                 if (diags2.length <= min2) {
                   min2 = diags2.length;
@@ -63907,7 +70873,13 @@ ${lanes.join("\n")}
         } else if (candidateForArgumentArityError) {
           diagnostics.add(getArgumentArityError(node, [candidateForArgumentArityError], args));
         } else if (candidateForTypeArgumentError) {
-          checkTypeArguments(candidateForTypeArgumentError, node.typeArguments, true, fallbackError);
+          checkTypeArguments(
+            candidateForTypeArgumentError,
+            node.typeArguments,
+            /*reportErrors*/
+            true,
+            fallbackError
+          );
         } else {
           const signaturesWithCorrectTypeArgumentArity = filter(signatures, (s) => hasCorrectTypeArgumentArity(s, typeArguments));
           if (signaturesWithCorrectTypeArgumentArity.length === 0) {
@@ -63948,7 +70920,17 @@ ${lanes.join("\n")}
           if (some(typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma2)) {
             return void 0;
           }
-          if (getSignatureApplicabilityError(node, args, candidate, relation, 0 /* Normal */, false, void 0)) {
+          if (getSignatureApplicabilityError(
+            node,
+            args,
+            candidate,
+            relation,
+            0 /* Normal */,
+            /*reportErrors*/
+            false,
+            /*containingMessageChain*/
+            void 0
+          )) {
             candidatesForArgumentError = [candidate];
             return void 0;
           }
@@ -63964,13 +70946,23 @@ ${lanes.join("\n")}
           if (candidate.typeParameters) {
             let typeArgumentTypes;
             if (some(typeArguments)) {
-              typeArgumentTypes = checkTypeArguments(candidate, typeArguments, false);
+              typeArgumentTypes = checkTypeArguments(
+                candidate,
+                typeArguments,
+                /*reportErrors*/
+                false
+              );
               if (!typeArgumentTypes) {
                 candidateForTypeArgumentError = candidate;
                 continue;
               }
             } else {
-              inferenceContext = createInferenceContext(candidate.typeParameters, candidate, isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */);
+              inferenceContext = createInferenceContext(
+                candidate.typeParameters,
+                candidate,
+                /*flags*/
+                isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */
+              );
               typeArgumentTypes = inferTypeArguments(node, candidate, args, argCheckMode | 8 /* SkipGenericFunctions */, inferenceContext);
               argCheckMode |= inferenceContext.flags & 4 /* SkippedGenericFunction */ ? 8 /* SkipGenericFunctions */ : 0 /* Normal */;
             }
@@ -63982,7 +70974,17 @@ ${lanes.join("\n")}
           } else {
             checkCandidate = candidate;
           }
-          if (getSignatureApplicabilityError(node, args, checkCandidate, relation, argCheckMode, false, void 0)) {
+          if (getSignatureApplicabilityError(
+            node,
+            args,
+            checkCandidate,
+            relation,
+            argCheckMode,
+            /*reportErrors*/
+            false,
+            /*containingMessageChain*/
+            void 0
+          )) {
             (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate);
             continue;
           }
@@ -63996,7 +70998,17 @@ ${lanes.join("\n")}
                 continue;
               }
             }
-            if (getSignatureApplicabilityError(node, args, checkCandidate, relation, argCheckMode, false, void 0)) {
+            if (getSignatureApplicabilityError(
+              node,
+              args,
+              checkCandidate,
+              relation,
+              argCheckMode,
+              /*reportErrors*/
+              false,
+              /*containingMessageChain*/
+              void 0
+            )) {
               (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate);
               continue;
             }
@@ -64037,10 +71049,14 @@ ${lanes.join("\n")}
       }
       return createSignature(
         candidates[0].declaration,
+        /*typeParameters*/
         void 0,
+        // Before calling this we tested for `!candidates.some(c => !!c.typeParameters)`.
         thisParameter,
         parameters,
+        /*resolvedReturnType*/
         getIntersectionType(candidates.map(getReturnTypeOfSignature)),
+        /*typePredicate*/
         void 0,
         minArgumentCount,
         flags
@@ -64079,7 +71095,12 @@ ${lanes.join("\n")}
       return typeArguments;
     }
     function inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode) {
-      const inferenceContext = createInferenceContext(typeParameters, candidate, isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */);
+      const inferenceContext = createInferenceContext(
+        typeParameters,
+        candidate,
+        /*flags*/
+        isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */
+      );
       const typeArgumentTypes = inferTypeArguments(node, candidate, args, checkMode | 4 /* SkipContextSensitive */ | 8 /* SkipGenericFunctions */, inferenceContext);
       return createSignatureInstantiation(candidate, typeArgumentTypes);
     }
@@ -64153,7 +71174,12 @@ ${lanes.join("\n")}
           let relatedInformation;
           if (node.arguments.length === 1) {
             const text = getSourceFileOfNode(node).text;
-            if (isLineBreak(text.charCodeAt(skipTrivia(text, node.expression.end, true) - 1))) {
+            if (isLineBreak(text.charCodeAt(skipTrivia(
+              text,
+              node.expression.end,
+              /* stopAfterLineBreak */
+              true
+            ) - 1))) {
               relatedInformation = createDiagnosticForNode(node.expression, Diagnostics.Are_you_missing_a_semicolon);
             }
           }
@@ -64330,6 +71356,7 @@ ${lanes.join("\n")}
         }
         if (!hasSignatures) {
           errorInfo = chainDiagnosticMessages(
+            /* detials */
             void 0,
             isCall ? Diagnostics.No_constituent_of_type_0_is_callable : Diagnostics.No_constituent_of_type_0_is_constructable,
             typeToString(apparentType)
@@ -64368,7 +71395,11 @@ ${lanes.join("\n")}
         addRelatedInfo(diagnostic, createDiagnosticForNode(errorTarget, relatedInfo));
       }
       if (isCallExpression(errorTarget.parent)) {
-        const { start, length: length2 } = getDiagnosticSpanForCallNode(errorTarget.parent, true);
+        const { start, length: length2 } = getDiagnosticSpanForCallNode(
+          errorTarget.parent,
+          /* doNotIncludeArguments */
+          true
+        );
         diagnostic.start = start;
         diagnostic.length = length2;
       }
@@ -64441,7 +71472,11 @@ ${lanes.join("\n")}
         return resolveUntypedCall(node);
       }
       if (isPotentiallyUncalledDecorator(node, callSignatures)) {
-        const nodeStr = getTextOfNode(node.expression, false);
+        const nodeStr = getTextOfNode(
+          node.expression,
+          /*includeTrivia*/
+          false
+        );
         error(node, Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0, nodeStr);
         return resolveErrorCall(node);
       }
@@ -64465,18 +71500,35 @@ ${lanes.join("\n")}
       const typeSymbol = exports && getSymbol2(exports, JsxNames.Element, 788968 /* Type */);
       const returnNode = typeSymbol && nodeBuilder.symbolToEntityName(typeSymbol, 788968 /* Type */, node);
       const declaration = factory.createFunctionTypeNode(
+        /*typeParameters*/
         void 0,
-        [factory.createParameterDeclaration(void 0, void 0, "props", void 0, nodeBuilder.typeToTypeNode(result, node))],
-        returnNode ? factory.createTypeReferenceNode(returnNode, void 0) : factory.createKeywordTypeNode(131 /* AnyKeyword */)
+        [factory.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotdotdot*/
+          void 0,
+          "props",
+          /*questionMark*/
+          void 0,
+          nodeBuilder.typeToTypeNode(result, node)
+        )],
+        returnNode ? factory.createTypeReferenceNode(
+          returnNode,
+          /*typeArguments*/
+          void 0
+        ) : factory.createKeywordTypeNode(131 /* AnyKeyword */)
       );
       const parameterSymbol = createSymbol(1 /* FunctionScopedVariable */, "props");
-      parameterSymbol.type = result;
+      parameterSymbol.links.type = result;
       return createSignature(
         declaration,
+        /*typeParameters*/
         void 0,
+        /*thisParameter*/
         void 0,
         [parameterSymbol],
         typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType,
+        /*returnTypePredicate*/
         void 0,
         1,
         0 /* None */
@@ -64486,7 +71538,13 @@ ${lanes.join("\n")}
       if (isJsxIntrinsicIdentifier(node.tagName)) {
         const result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node);
         const fakeSignature = createSignatureForJSXIntrinsic(node, result);
-        checkTypeAssignableToAndOptionallyElaborate(checkExpressionWithContextualType(node.attributes, getEffectiveFirstArgumentForJsxSignature(fakeSignature, node), void 0, 0 /* Normal */), result, node.tagName, node.attributes);
+        checkTypeAssignableToAndOptionallyElaborate(checkExpressionWithContextualType(
+          node.attributes,
+          getEffectiveFirstArgumentForJsxSignature(fakeSignature, node),
+          /*inferenceContext*/
+          void 0,
+          0 /* Normal */
+        ), result, node.tagName, node.attributes);
         if (length(node.typeArguments)) {
           forEach(node.typeArguments, checkSourceElement);
           diagnostics.add(createDiagnosticForNodeArray(getSourceFileOfNode(node), node.typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, 0, length(node.typeArguments)));
@@ -64499,7 +71557,13 @@ ${lanes.join("\n")}
         return resolveErrorCall(node);
       }
       const signatures = getUninstantiatedJsxSignaturesOfType(exprTypes, node);
-      if (isUntypedFunctionCall(exprTypes, apparentType, signatures.length, 0)) {
+      if (isUntypedFunctionCall(
+        exprTypes,
+        apparentType,
+        signatures.length,
+        /*constructSignatures*/
+        0
+      )) {
         return resolveUntypedCall(node);
       }
       if (signatures.length === 0) {
@@ -64551,7 +71615,7 @@ ${lanes.join("\n")}
           return true;
         if (isPropertyAssignment(walkUpParenthesizedExpressions(func.parent)))
           return false;
-        const symbol = getSymbolOfNode(func);
+        const symbol = getSymbolOfDeclaration(func);
         return !!((_a2 = symbol == null ? void 0 : symbol.members) == null ? void 0 : _a2.size);
       }
       return false;
@@ -64579,10 +71643,14 @@ ${lanes.join("\n")}
     }
     function getAssignedClassSymbol(decl) {
       var _a2;
-      const assignmentSymbol = decl && getSymbolOfExpando(decl, true);
+      const assignmentSymbol = decl && getSymbolOfExpando(
+        decl,
+        /*allowDeclaration*/
+        true
+      );
       const prototype = (_a2 = assignmentSymbol == null ? void 0 : assignmentSymbol.exports) == null ? void 0 : _a2.get("prototype");
       const init = (prototype == null ? void 0 : prototype.valueDeclaration) && getAssignedJSPrototype(prototype.valueDeclaration);
-      return init ? getSymbolOfNode(init) : void 0;
+      return init ? getSymbolOfDeclaration(init) : void 0;
     }
     function getSymbolOfExpando(node, allowDeclaration) {
       if (!node.parent) {
@@ -64639,7 +71707,12 @@ ${lanes.join("\n")}
     function checkCallExpression(node, checkMode) {
       var _a2;
       checkGrammarTypeArguments(node, node.typeArguments);
-      const signature = getResolvedSignature(node, void 0, checkMode);
+      const signature = getResolvedSignature(
+        node,
+        /*candidatesOutArray*/
+        void 0,
+        checkMode
+      );
       if (signature === resolvingSignature) {
         return silentNeverType;
       }
@@ -64656,7 +71729,7 @@ ${lanes.join("\n")}
           return anyType;
         }
       }
-      if (isInJSFile(node) && isCommonJsRequire(node)) {
+      if (isInJSFile(node) && getEmitModuleResolutionKind(compilerOptions) !== 100 /* Bundler */ && isCommonJsRequire(node)) {
         return resolveExternalModuleTypeByLiteral(node.arguments[0]);
       }
       const returnType = getReturnTypeOfSignature(signature);
@@ -64672,7 +71745,11 @@ ${lanes.join("\n")}
         }
       }
       if (isInJSFile(node)) {
-        const jsSymbol = getSymbolOfExpando(node, false);
+        const jsSymbol = getSymbolOfExpando(
+          node,
+          /*allowDeclaration*/
+          false
+        );
         if ((_a2 = jsSymbol == null ? void 0 : jsSymbol.exports) == null ? void 0 : _a2.size) {
           const jsAssignmentType = createAnonymousType(jsSymbol, jsSymbol.exports, emptyArray, emptyArray, emptyArray);
           jsAssignmentType.objectFlags |= 4096 /* JSLiteral */;
@@ -64721,11 +71798,24 @@ ${lanes.join("\n")}
       if (!isIdentifier(left) || left.escapedText !== "Symbol") {
         return false;
       }
-      const globalESSymbol = getGlobalESSymbolConstructorSymbol(false);
+      const globalESSymbol = getGlobalESSymbolConstructorSymbol(
+        /*reportErrors*/
+        false
+      );
       if (!globalESSymbol) {
         return false;
       }
-      return globalESSymbol === resolveName(left, "Symbol", 111551 /* Value */, void 0, void 0, false);
+      return globalESSymbol === resolveName(
+        left,
+        "Symbol",
+        111551 /* Value */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        false
+      );
     }
     function checkImportCallExpression(node) {
       checkGrammarImportCallExpression(node);
@@ -64742,14 +71832,24 @@ ${lanes.join("\n")}
         error(specifier, Diagnostics.Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0, typeToString(specifierType));
       }
       if (optionsType) {
-        const importCallOptionsType = getGlobalImportCallOptionsType(true);
+        const importCallOptionsType = getGlobalImportCallOptionsType(
+          /*reportErrors*/
+          true
+        );
         if (importCallOptionsType !== emptyObjectType) {
           checkTypeAssignableTo(optionsType, getNullableType(importCallOptionsType, 32768 /* Undefined */), node.arguments[1]);
         }
       }
       const moduleSymbol = resolveExternalModuleName(node, specifier);
       if (moduleSymbol) {
-        const esModuleSymbol = resolveESModuleSymbol(moduleSymbol, specifier, true, false);
+        const esModuleSymbol = resolveESModuleSymbol(
+          moduleSymbol,
+          specifier,
+          /*dontRecursivelyResolve*/
+          true,
+          /*suppressUsageError*/
+          false
+        );
         if (esModuleSymbol) {
           return createPromiseReturnType(
             node,
@@ -64763,8 +71863,8 @@ ${lanes.join("\n")}
       const memberTable = createSymbolTable();
       const newSymbol = createSymbol(2097152 /* Alias */, "default" /* Default */);
       newSymbol.parent = originalSymbol;
-      newSymbol.nameType = getStringLiteralType("default");
-      newSymbol.aliasTarget = resolveSymbol(symbol);
+      newSymbol.links.nameType = getStringLiteralType("default");
+      newSymbol.links.aliasTarget = resolveSymbol(symbol);
       memberTable.set("default" /* Default */, newSymbol);
       return createAnonymousType(anonymousSymbol, memberTable, emptyArray, emptyArray, emptyArray);
     }
@@ -64786,12 +71886,26 @@ ${lanes.join("\n")}
         const synthType = type;
         if (!synthType.syntheticType) {
           const file = (_a2 = originalSymbol.declarations) == null ? void 0 : _a2.find(isSourceFile);
-          const hasSyntheticDefault = canHaveSyntheticDefault(file, originalSymbol, false, moduleSpecifier);
+          const hasSyntheticDefault = canHaveSyntheticDefault(
+            file,
+            originalSymbol,
+            /*dontResolveAlias*/
+            false,
+            moduleSpecifier
+          );
           if (hasSyntheticDefault) {
             const anonymousSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */);
             const defaultContainingObject = createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol);
-            anonymousSymbol.type = defaultContainingObject;
-            synthType.syntheticType = isValidSpreadType(type) ? getSpreadType(type, defaultContainingObject, anonymousSymbol, 0, false) : defaultContainingObject;
+            anonymousSymbol.links.type = defaultContainingObject;
+            synthType.syntheticType = isValidSpreadType(type) ? getSpreadType(
+              type,
+              defaultContainingObject,
+              anonymousSymbol,
+              /*objectFlags*/
+              0,
+              /*readonly*/
+              false
+            ) : defaultContainingObject;
           } else {
             synthType.syntheticType = type;
           }
@@ -64801,12 +71915,26 @@ ${lanes.join("\n")}
       return type;
     }
     function isCommonJsRequire(node) {
-      if (!isRequireCall(node, true)) {
+      if (!isRequireCall(
+        node,
+        /*checkArgumentIsStringLiteralLike*/
+        true
+      )) {
         return false;
       }
       if (!isIdentifier(node.expression))
         return Debug.fail();
-      const resolvedRequire = resolveName(node.expression, node.expression.escapedText, 111551 /* Value */, void 0, void 0, true);
+      const resolvedRequire = resolveName(
+        node.expression,
+        node.expression.escapedText,
+        111551 /* Value */,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        true
+      );
       if (resolvedRequire === requireSymbol) {
         return true;
       }
@@ -64859,12 +71987,14 @@ ${lanes.join("\n")}
           return op === 40 /* MinusToken */ && (arg.kind === 8 /* NumericLiteral */ || arg.kind === 9 /* BigIntLiteral */) || op === 39 /* PlusToken */ && arg.kind === 8 /* NumericLiteral */;
         case 208 /* PropertyAccessExpression */:
         case 209 /* ElementAccessExpression */:
-          const expr = node.expression;
-          let symbol = getTypeOfNode(expr).symbol;
-          if (symbol && symbol.flags & 2097152 /* Alias */) {
-            symbol = resolveAlias(symbol);
-          }
-          return !!(symbol && getAllSymbolFlags(symbol) & 384 /* Enum */);
+          const expr = skipParentheses(node.expression);
+          const symbol = isEntityNameExpression(expr) ? resolveEntityName(
+            expr,
+            111551 /* Value */,
+            /*ignoreErrors*/
+            true
+          ) : void 0;
+          return !!(symbol && symbol.flags & 384 /* Enum */);
       }
       return false;
     }
@@ -64904,6 +72034,7 @@ ${lanes.join("\n")}
     }
     function checkExpressionWithTypeArguments(node) {
       checkGrammarExpressionWithTypeArguments(node);
+      forEach(node.typeArguments, checkSourceElement);
       const exprType = node.kind === 230 /* ExpressionWithTypeArguments */ ? checkExpression(node.expression) : isThisIdentifier(node.exprName) ? checkThisExpression(node.exprName) : checkExpression(node.exprName);
       const typeArguments = node.typeArguments;
       if (exprType === silentNeverType || isErrorType(exprType) || !some(typeArguments)) {
@@ -64958,18 +72089,23 @@ ${lanes.join("\n")}
       function getInstantiatedSignatures(signatures) {
         const applicableSignatures = filter(signatures, (sig) => !!sig.typeParameters && hasCorrectTypeArgumentArity(sig, typeArguments));
         return sameMap(applicableSignatures, (sig) => {
-          const typeArgumentTypes = checkTypeArguments(sig, typeArguments, true);
+          const typeArgumentTypes = checkTypeArguments(
+            sig,
+            typeArguments,
+            /*reportErrors*/
+            true
+          );
           return typeArgumentTypes ? getSignatureInstantiation(sig, typeArgumentTypes, isInJSFile(sig.declaration)) : sig;
         });
       }
     }
     function checkSatisfiesExpression(node) {
       checkSourceElement(node.type);
+      const exprType = checkExpression(node.expression);
       const targetType = getTypeFromTypeNode(node.type);
       if (isErrorType(targetType)) {
         return targetType;
       }
-      const exprType = checkExpression(node.expression);
       checkTypeAssignableToAndOptionallyElaborate(exprType, targetType, node.type, node.expression, Diagnostics.Type_0_does_not_satisfy_the_expected_type_1);
       return exprType;
     }
@@ -65000,10 +72136,10 @@ ${lanes.join("\n")}
         error(node, Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target");
         return errorType;
       } else if (container.kind === 173 /* Constructor */) {
-        const symbol = getSymbolOfNode(container.parent);
+        const symbol = getSymbolOfDeclaration(container.parent);
         return getTypeOfSymbol(symbol);
       } else {
-        const symbol = getSymbolOfNode(container);
+        const symbol = getSymbolOfDeclaration(container);
         return getTypeOfSymbol(symbol);
       }
     }
@@ -65138,7 +72274,13 @@ ${lanes.join("\n")}
           names.push(name);
         }
       }
-      return createTupleType(types, flags, false, length(names) === length(types) ? names : void 0);
+      return createTupleType(
+        types,
+        flags,
+        /*readonly*/
+        false,
+        length(names) === length(types) ? names : void 0
+      );
     }
     function getParameterCount(signature) {
       const length2 = signature.parameters.length;
@@ -65238,7 +72380,11 @@ ${lanes.join("\n")}
         const parameter = signature.thisParameter;
         if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) {
           if (!parameter) {
-            signature.thisParameter = createSymbolWithType(context.thisParameter, void 0);
+            signature.thisParameter = createSymbolWithType(
+              context.thisParameter,
+              /*type*/
+              void 0
+            );
           }
           assignParameterType(signature.thisParameter, getTypeOfSymbol(context.thisParameter));
         }
@@ -65271,7 +72417,11 @@ ${lanes.join("\n")}
       const links = getSymbolLinks(parameter);
       if (!links.type) {
         const declaration = parameter.valueDeclaration;
-        links.type = type || (declaration ? getWidenedTypeForVariableLikeDeclaration(declaration, true) : getTypeOfSymbol(parameter));
+        links.type = type || (declaration ? getWidenedTypeForVariableLikeDeclaration(
+          declaration,
+          /*reportErrors*/
+          true
+        ) : getTypeOfSymbol(parameter));
         if (declaration && declaration.name.kind !== 79 /* Identifier */) {
           if (links.type === unknownType) {
             links.type = getTypeFromBindingPattern(declaration.name);
@@ -65287,7 +72437,7 @@ ${lanes.join("\n")}
         if (!isOmittedExpression(element)) {
           const type = getBindingElementTypeFromParentType(element, parentType);
           if (element.name.kind === 79 /* Identifier */) {
-            getSymbolLinks(getSymbolOfNode(element)).type = type;
+            getSymbolLinks(getSymbolOfDeclaration(element)).type = type;
           } else {
             assignBindingElementTypes(element.name, type);
           }
@@ -65295,7 +72445,10 @@ ${lanes.join("\n")}
       }
     }
     function createPromiseType(promisedType) {
-      const globalPromiseType = getGlobalPromiseType(true);
+      const globalPromiseType = getGlobalPromiseType(
+        /*reportErrors*/
+        true
+      );
       if (globalPromiseType !== emptyGenericType) {
         promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType;
         return createTypeReference(globalPromiseType, [promisedType]);
@@ -65303,7 +72456,10 @@ ${lanes.join("\n")}
       return unknownType;
     }
     function createPromiseLikeType(promisedType) {
-      const globalPromiseLikeType = getGlobalPromiseLikeType(true);
+      const globalPromiseLikeType = getGlobalPromiseLikeType(
+        /*reportErrors*/
+        true
+      );
       if (globalPromiseLikeType !== emptyGenericType) {
         promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType;
         return createTypeReference(globalPromiseLikeType, [promisedType]);
@@ -65315,7 +72471,10 @@ ${lanes.join("\n")}
       if (promiseType === unknownType) {
         error(func, isImportCall(func) ? Diagnostics.A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option);
         return errorType;
-      } else if (!getGlobalPromiseConstructorSymbol(true)) {
+      } else if (!getGlobalPromiseConstructorSymbol(
+        /*reportErrors*/
+        true
+      )) {
         error(func, isImportCall(func) ? Diagnostics.A_dynamic_import_call_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option);
       }
       return promiseType;
@@ -65324,7 +72483,7 @@ ${lanes.join("\n")}
       const symbol = createSymbol(0 /* None */, "NewTargetExpression");
       const targetPropertySymbol = createSymbol(4 /* Property */, "target", 8 /* Readonly */);
       targetPropertySymbol.parent = symbol;
-      targetPropertySymbol.type = targetType;
+      targetPropertySymbol.links.type = targetType;
       const members = createSymbolTable([targetPropertySymbol]);
       symbol.members = members;
       return createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray);
@@ -65343,7 +72502,14 @@ ${lanes.join("\n")}
       if (func.body.kind !== 238 /* Block */) {
         returnType = checkExpressionCached(func.body, checkMode && checkMode & ~8 /* SkipGenericFunctions */);
         if (isAsync) {
-          returnType = unwrapAwaitedType(checkAwaitedType(returnType, false, func, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member));
+          returnType = unwrapAwaitedType(checkAwaitedType(
+            returnType,
+            /*withAlias*/
+            false,
+            /*errorNode*/
+            func,
+            Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+          ));
         }
       } else if (isGenerator) {
         const returnTypes = checkAndAggregateReturnExpressionTypes(func, checkMode);
@@ -65374,7 +72540,12 @@ ${lanes.join("\n")}
           reportErrorsFromWidening(func, nextType, 2 /* GeneratorNext */);
         if (returnType && isUnitType(returnType) || yieldType && isUnitType(yieldType) || nextType && isUnitType(nextType)) {
           const contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func);
-          const contextualType = !contextualSignature ? void 0 : contextualSignature === getSignatureFromDeclaration(func) ? isGenerator ? void 0 : returnType : instantiateContextualType(getReturnTypeOfSignature(contextualSignature), func, void 0);
+          const contextualType = !contextualSignature ? void 0 : contextualSignature === getSignatureFromDeclaration(func) ? isGenerator ? void 0 : returnType : instantiateContextualType(
+            getReturnTypeOfSignature(contextualSignature),
+            func,
+            /*contextFlags*/
+            void 0
+          );
           if (isGenerator) {
             yieldType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(yieldType, contextualType, 0 /* Yield */, isAsync);
             returnType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(returnType, contextualType, 1 /* Return */, isAsync);
@@ -65403,12 +72574,30 @@ ${lanes.join("\n")}
     }
     function createGeneratorReturnType(yieldType, returnType, nextType, isAsyncGenerator) {
       const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver;
-      const globalGeneratorType = resolver.getGlobalGeneratorType(false);
-      yieldType = resolver.resolveIterationType(yieldType, void 0) || unknownType;
-      returnType = resolver.resolveIterationType(returnType, void 0) || unknownType;
-      nextType = resolver.resolveIterationType(nextType, void 0) || unknownType;
+      const globalGeneratorType = resolver.getGlobalGeneratorType(
+        /*reportErrors*/
+        false
+      );
+      yieldType = resolver.resolveIterationType(
+        yieldType,
+        /*errorNode*/
+        void 0
+      ) || unknownType;
+      returnType = resolver.resolveIterationType(
+        returnType,
+        /*errorNode*/
+        void 0
+      ) || unknownType;
+      nextType = resolver.resolveIterationType(
+        nextType,
+        /*errorNode*/
+        void 0
+      ) || unknownType;
       if (globalGeneratorType === emptyGenericType) {
-        const globalType = resolver.getGlobalIterableIteratorType(false);
+        const globalType = resolver.getGlobalIterableIteratorType(
+          /*reportErrors*/
+          false
+        );
         const iterationTypes = globalType !== emptyGenericType ? getIterationTypesOfGlobalIterableType(globalType, resolver) : void 0;
         const iterableIteratorReturnType = iterationTypes ? iterationTypes.returnType : anyType;
         const iterableIteratorNextType = iterationTypes ? iterationTypes.nextType : undefinedType;
@@ -65416,10 +72605,16 @@ ${lanes.join("\n")}
           if (globalType !== emptyGenericType) {
             return createTypeFromGenericGlobalType(globalType, [yieldType]);
           }
-          resolver.getGlobalIterableIteratorType(true);
+          resolver.getGlobalIterableIteratorType(
+            /*reportErrors*/
+            true
+          );
           return emptyObjectType;
         }
-        resolver.getGlobalGeneratorType(true);
+        resolver.getGlobalGeneratorType(
+          /*reportErrors*/
+          true
+        );
         return emptyObjectType;
       }
       return createTypeFromGenericGlobalType(globalGeneratorType, [yieldType, returnType, nextType]);
@@ -65440,7 +72635,11 @@ ${lanes.join("\n")}
           );
           nextType = iterationTypes && iterationTypes.nextType;
         } else {
-          nextType = getContextualType2(yieldExpression, void 0);
+          nextType = getContextualType2(
+            yieldExpression,
+            /*contextFlags*/
+            void 0
+          );
         }
         if (nextType)
           pushIfUnique(nextTypes, nextType);
@@ -65509,7 +72708,13 @@ ${lanes.join("\n")}
         if (expr) {
           let type = checkExpressionCached(expr, checkMode && checkMode & ~8 /* SkipGenericFunctions */);
           if (functionFlags & 2 /* Async */) {
-            type = unwrapAwaitedType(checkAwaitedType(type, false, func, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member));
+            type = unwrapAwaitedType(checkAwaitedType(
+              type,
+              /*withAlias*/
+              false,
+              func,
+              Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+            ));
           }
           if (type.flags & 131072 /* Never */) {
             hasReturnOfTypeNever = true;
@@ -65587,7 +72792,17 @@ ${lanes.join("\n")}
               return links.contextFreeType;
             }
             const returnType = getReturnTypeFromBody(node, checkMode);
-            const returnOnlySignature = createSignature(void 0, void 0, void 0, emptyArray, returnType, void 0, 0, 0 /* None */);
+            const returnOnlySignature = createSignature(
+              void 0,
+              void 0,
+              void 0,
+              emptyArray,
+              returnType,
+              /*resolvedTypePredicate*/
+              void 0,
+              0,
+              0 /* None */
+            );
             const returnOnlyType = createAnonymousType(node.symbol, emptySymbols, [returnOnlySignature], emptyArray, emptyArray);
             returnOnlyType.objectFlags |= 262144 /* NonInferrableType */;
             return links.contextFreeType = returnOnlyType;
@@ -65600,7 +72815,7 @@ ${lanes.join("\n")}
         checkGrammarForGenerator(node);
       }
       contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode);
-      return getTypeOfSymbol(getSymbolOfNode(node));
+      return getTypeOfSymbol(getSymbolOfDeclaration(node));
     }
     function contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode) {
       const links = getNodeLinks(node);
@@ -65608,7 +72823,7 @@ ${lanes.join("\n")}
         const contextualSignature = getContextualSignature(node);
         if (!(links.flags & 64 /* ContextChecked */)) {
           links.flags |= 64 /* ContextChecked */;
-          const signature = firstOrUndefined(getSignaturesOfType(getTypeOfSymbol(getSymbolOfNode(node)), 0 /* Call */));
+          const signature = firstOrUndefined(getSignaturesOfType(getTypeOfSymbol(getSymbolOfDeclaration(node)), 0 /* Call */));
           if (!signature) {
             return;
           }
@@ -65655,7 +72870,13 @@ ${lanes.join("\n")}
           const returnOrPromisedType = returnType && unwrapReturnType(returnType, functionFlags);
           if (returnOrPromisedType) {
             if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */) {
-              const awaitedType = checkAwaitedType(exprType, false, node.body, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
+              const awaitedType = checkAwaitedType(
+                exprType,
+                /*withAlias*/
+                false,
+                node.body,
+                Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+              );
               checkTypeAssignableToAndOptionallyElaborate(awaitedType, returnOrPromisedType, node.body, node.body);
             } else {
               checkTypeAssignableToAndOptionallyElaborate(exprType, returnOrPromisedType, node.body, node.body);
@@ -65855,9 +73076,19 @@ ${lanes.join("\n")}
     function checkAwaitExpression(node) {
       addLazyDiagnostic(() => checkAwaitExpressionGrammar(node));
       const operandType = checkExpression(node.expression);
-      const awaitedType = checkAwaitedType(operandType, true, node, Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
+      const awaitedType = checkAwaitedType(
+        operandType,
+        /*withAlias*/
+        true,
+        node,
+        Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+      );
       if (awaitedType === operandType && !isErrorType(awaitedType) && !(operandType.flags & 3 /* AnyOrUnknown */)) {
-        addErrorOrSuggestion(false, createDiagnosticForNode(node, Diagnostics.await_has_no_effect_on_the_type_of_this_expression));
+        addErrorOrSuggestion(
+          /*isError*/
+          false,
+          createDiagnosticForNode(node, Diagnostics.await_has_no_effect_on_the_type_of_this_expression)
+        );
       }
       return awaitedType;
     }
@@ -66008,7 +73239,12 @@ ${lanes.join("\n")}
           checkExternalEmitHelpers(left, 2097152 /* ClassPrivateFieldIn */);
         }
         if (!getNodeLinks(left).resolvedSymbol && getContainingClass(left)) {
-          const isUncheckedJS = isUncheckedJSSuggestion(left, rightType.symbol, true);
+          const isUncheckedJS = isUncheckedJSSuggestion(
+            left,
+            rightType.symbol,
+            /*excludeClasses*/
+            true
+          );
           reportNonexistentProperty(left, rightType, isUncheckedJS);
         }
       } else {
@@ -66042,7 +73278,15 @@ ${lanes.join("\n")}
           const prop = getPropertyOfType(objectLiteralType, text);
           if (prop) {
             markPropertyAsReferenced(prop, property, rightIsThis);
-            checkPropertyAccessibility(property, false, true, objectLiteralType, prop);
+            checkPropertyAccessibility(
+              property,
+              /*isSuper*/
+              false,
+              /*writing*/
+              true,
+              objectLiteralType,
+              prop
+            );
           }
         }
         const elementType = getIndexedAccessType(objectLiteralType, exprType, 32 /* ExpressionPosition */, name);
@@ -66221,8 +73465,16 @@ ${lanes.join("\n")}
         if (state) {
           state.stackIndex++;
           state.skip = false;
-          setLeftType(state, void 0);
-          setLastResult(state, void 0);
+          setLeftType(
+            state,
+            /*type*/
+            void 0
+          );
+          setLastResult(
+            state,
+            /*type*/
+            void 0
+          );
         } else {
           state = {
             checkMode,
@@ -66255,7 +73507,11 @@ ${lanes.join("\n")}
           const leftType = getLastResult(state);
           Debug.assertIsDefined(leftType);
           setLeftType(state, leftType);
-          setLastResult(state, void 0);
+          setLastResult(
+            state,
+            /*type*/
+            void 0
+          );
           const operator = operatorToken.kind;
           if (operator === 55 /* AmpersandAmpersandToken */ || operator === 56 /* BarBarToken */ || operator === 60 /* QuestionQuestionToken */) {
             if (operator === 55 /* AmpersandAmpersandToken */) {
@@ -66286,8 +73542,16 @@ ${lanes.join("\n")}
           result = checkBinaryLikeExpressionWorker(node.left, node.operatorToken, node.right, leftType, rightType, node);
         }
         state.skip = false;
-        setLeftType(state, void 0);
-        setLastResult(state, void 0);
+        setLeftType(
+          state,
+          /*type*/
+          void 0
+        );
+        setLastResult(
+          state,
+          /*type*/
+          void 0
+        );
         state.stackIndex--;
         return result;
       }
@@ -66374,10 +73638,23 @@ ${lanes.join("\n")}
             error(errorNode || operatorToken, Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, tokenToString(operatorToken.kind), tokenToString(suggestedOperator));
             return numberType;
           } else {
-            const leftOk = checkArithmeticOperandType(left, leftType, Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type, true);
-            const rightOk = checkArithmeticOperandType(right, rightType, Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type, true);
+            const leftOk = checkArithmeticOperandType(
+              left,
+              leftType,
+              Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type,
+              /*isAwaitValid*/
+              true
+            );
+            const rightOk = checkArithmeticOperandType(
+              right,
+              rightType,
+              Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type,
+              /*isAwaitValid*/
+              true
+            );
             let resultType2;
-            if (isTypeAssignableToKind(leftType, 3 /* AnyOrUnknown */) && isTypeAssignableToKind(rightType, 3 /* AnyOrUnknown */) || !(maybeTypeOfKind(leftType, 2112 /* BigIntLike */) || maybeTypeOfKind(rightType, 2112 /* BigIntLike */))) {
+            if (isTypeAssignableToKind(leftType, 3 /* AnyOrUnknown */) && isTypeAssignableToKind(rightType, 3 /* AnyOrUnknown */) || // Or, if neither could be bigint, implicit coercion results in a number result
+            !(maybeTypeOfKind(leftType, 2112 /* BigIntLike */) || maybeTypeOfKind(rightType, 2112 /* BigIntLike */))) {
               resultType2 = numberType;
             } else if (bothAreBigIntLike(leftType, rightType)) {
               switch (operator) {
@@ -66411,11 +73688,41 @@ ${lanes.join("\n")}
             rightType = checkNonNullType(rightType, right);
           }
           let resultType;
-          if (isTypeAssignableToKind(leftType, 296 /* NumberLike */, true) && isTypeAssignableToKind(rightType, 296 /* NumberLike */, true)) {
+          if (isTypeAssignableToKind(
+            leftType,
+            296 /* NumberLike */,
+            /*strict*/
+            true
+          ) && isTypeAssignableToKind(
+            rightType,
+            296 /* NumberLike */,
+            /*strict*/
+            true
+          )) {
             resultType = numberType;
-          } else if (isTypeAssignableToKind(leftType, 2112 /* BigIntLike */, true) && isTypeAssignableToKind(rightType, 2112 /* BigIntLike */, true)) {
+          } else if (isTypeAssignableToKind(
+            leftType,
+            2112 /* BigIntLike */,
+            /*strict*/
+            true
+          ) && isTypeAssignableToKind(
+            rightType,
+            2112 /* BigIntLike */,
+            /*strict*/
+            true
+          )) {
             resultType = bigintType;
-          } else if (isTypeAssignableToKind(leftType, 402653316 /* StringLike */, true) || isTypeAssignableToKind(rightType, 402653316 /* StringLike */, true)) {
+          } else if (isTypeAssignableToKind(
+            leftType,
+            402653316 /* StringLike */,
+            /*strict*/
+            true
+          ) || isTypeAssignableToKind(
+            rightType,
+            402653316 /* StringLike */,
+            /*strict*/
+            true
+          )) {
             resultType = stringType;
           } else if (isTypeAny(leftType) || isTypeAny(rightType)) {
             resultType = isErrorType(leftType) || isErrorType(rightType) ? errorType : anyType;
@@ -66494,7 +73801,7 @@ ${lanes.join("\n")}
             return getRegularTypeOfObjectLiteral(rightType);
           }
         case 27 /* CommaToken */:
-          if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isEvalNode(right)) {
+          if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isIndirectCall(left.parent)) {
             const sf = getSourceFileOfNode(left);
             const sourceText = sf.text;
             const start = skipTrivia(sourceText, left.pos);
@@ -66519,7 +73826,15 @@ ${lanes.join("\n")}
             const propType = getTypeOfSymbol(prop);
             if (propType.symbol && propType.symbol.flags & 32 /* Class */) {
               const name = prop.escapedName;
-              const symbol = resolveName(prop.valueDeclaration, name, 788968 /* Type */, void 0, name, false);
+              const symbol = resolveName(
+                prop.valueDeclaration,
+                name,
+                788968 /* Type */,
+                void 0,
+                name,
+                /*isUse*/
+                false
+              );
               if ((symbol == null ? void 0 : symbol.declarations) && symbol.declarations.some(isJSDocTypedefTag)) {
                 addDuplicateDeclarationErrorsForSymbols(symbol, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), prop);
                 addDuplicateDeclarationErrorsForSymbols(prop, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), symbol);
@@ -66528,8 +73843,9 @@ ${lanes.join("\n")}
           }
         }
       }
-      function isEvalNode(node) {
-        return node.kind === 79 /* Identifier */ && node.escapedText === "eval";
+      function isIndirectCall(node) {
+        return node.parent.kind === 214 /* ParenthesizedExpression */ && isNumericLiteral(node.left) && node.left.text === "0" && (isCallExpression(node.parent.parent) && node.parent.parent.expression === node.parent || node.parent.parent.kind === 212 /* TaggedTemplateExpression */) && // special-case for "eval" because it's the only non-access case where an indirect call actually affects behavior.
+        (isAccessExpression(node.right) || isIdentifier(node.right) && node.right.escapedText === "eval");
       }
       function checkForDisallowedESSymbolOperand(operator2) {
         const offendingSymbolOperand = maybeTypeOfKindConsideringBaseConstraint(leftType, 12288 /* ESSymbolLike */) ? left : maybeTypeOfKindConsideringBaseConstraint(rightType, 12288 /* ESSymbolLike */) ? right : void 0;
@@ -66720,7 +74036,11 @@ ${lanes.join("\n")}
         type = anyType;
         addLazyDiagnostic(() => {
           if (noImplicitAny && !expressionResultIsUnused(node)) {
-            const contextualType = getContextualType2(node, void 0);
+            const contextualType = getContextualType2(
+              node,
+              /*contextFlags*/
+              void 0
+            );
             if (!contextualType || isTypeAny(contextualType)) {
               error(node, Diagnostics.yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation);
             }
@@ -66759,7 +74079,11 @@ ${lanes.join("\n")}
         texts.push(span.literal.text);
         types.push(isTypeAssignableTo(type, templateConstraintType) ? type : stringType);
       }
-      return isConstContext(node) || isTemplateLiteralContext(node) || someType(getContextualType2(node, void 0) || unknownType, isTemplateLiteralContextualType) ? getTemplateLiteralType(texts, types) : stringType;
+      return isConstContext(node) || isTemplateLiteralContext(node) || someType(getContextualType2(
+        node,
+        /*contextFlags*/
+        void 0
+      ) || unknownType, isTemplateLiteralContextualType) ? getTemplateLiteralType(texts, types) : stringType;
     }
     function isTemplateLiteralContextualType(type) {
       return !!(type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */) || type.flags & 58982400 /* InstantiableNonPrimitive */ && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 402653316 /* StringLike */));
@@ -66771,22 +74095,22 @@ ${lanes.join("\n")}
       return node;
     }
     function checkExpressionWithContextualType(node, contextualType, inferenceContext, checkMode) {
-      const context = getContextNode2(node);
-      const saveContextualType = context.contextualType;
-      const saveInferenceContext = context.inferenceContext;
-      try {
-        context.contextualType = contextualType;
-        context.inferenceContext = inferenceContext;
-        const type = checkExpression(node, checkMode | 1 /* Contextual */ | (inferenceContext ? 2 /* Inferential */ : 0));
-        if (inferenceContext && inferenceContext.intraExpressionInferenceSites) {
-          inferenceContext.intraExpressionInferenceSites = void 0;
-        }
-        const result = maybeTypeOfKind(type, 2944 /* Literal */) && isLiteralOfContextualType(type, instantiateContextualType(contextualType, node, void 0)) ? getRegularTypeOfLiteralType(type) : type;
-        return result;
-      } finally {
-        context.contextualType = saveContextualType;
-        context.inferenceContext = saveInferenceContext;
-      }
+      const contextNode = getContextNode2(node);
+      pushContextualType(contextNode, contextualType);
+      pushInferenceContext(contextNode, inferenceContext);
+      const type = checkExpression(node, checkMode | 1 /* Contextual */ | (inferenceContext ? 2 /* Inferential */ : 0));
+      if (inferenceContext && inferenceContext.intraExpressionInferenceSites) {
+        inferenceContext.intraExpressionInferenceSites = void 0;
+      }
+      const result = maybeTypeOfKind(type, 2944 /* Literal */) && isLiteralOfContextualType(type, instantiateContextualType(
+        contextualType,
+        node,
+        /*contextFlags*/
+        void 0
+      )) ? getRegularTypeOfLiteralType(type) : type;
+      popInferenceContext();
+      popContextualType();
+      return result;
     }
     function checkExpressionCached(node, checkMode) {
       if (checkMode) {
@@ -66805,12 +74129,22 @@ ${lanes.join("\n")}
       return links.resolvedType;
     }
     function isTypeAssertion3(node) {
-      node = skipParentheses(node, true);
+      node = skipParentheses(
+        node,
+        /*excludeJSDocTypeAssertions*/
+        true
+      );
       return node.kind === 213 /* TypeAssertionExpression */ || node.kind === 231 /* AsExpression */ || isJSDocTypeAssertion(node);
     }
     function checkDeclarationInitializer(declaration, checkMode, contextualType) {
       const initializer = getEffectiveInitializer(declaration);
-      const type = getQuickTypeOfExpression(initializer) || (contextualType ? checkExpressionWithContextualType(initializer, contextualType, void 0, checkMode || 0 /* Normal */) : checkExpressionCached(initializer, checkMode));
+      const type = getQuickTypeOfExpression(initializer) || (contextualType ? checkExpressionWithContextualType(
+        initializer,
+        contextualType,
+        /*inferenceContext*/
+        void 0,
+        checkMode || 0 /* Normal */
+      ) : checkExpressionCached(initializer, checkMode));
       return isParameter(declaration) && declaration.name.kind === 204 /* ArrayBindingPattern */ && isTupleType(type) && !type.target.hasRestElement && getTypeReferenceArity(type) < declaration.name.elements.length ? padTupleType(type, declaration.name) : type;
     }
     function padTupleType(type, pattern) {
@@ -66820,7 +74154,13 @@ ${lanes.join("\n")}
       for (let i = getTypeReferenceArity(type); i < patternElements.length; i++) {
         const e = patternElements[i];
         if (i < patternElements.length - 1 || !(e.kind === 205 /* BindingElement */ && e.dotDotDotToken)) {
-          elementTypes.push(!isOmittedExpression(e) && hasDefaultValue(e) ? getTypeFromBindingElement(e, false, false) : anyType);
+          elementTypes.push(!isOmittedExpression(e) && hasDefaultValue(e) ? getTypeFromBindingElement(
+            e,
+            /*includePatternInType*/
+            false,
+            /*reportErrors*/
+            false
+          ) : anyType);
           elementFlags.push(2 /* Optional */);
           if (!isOmittedExpression(e) && !hasDefaultValue(e)) {
             reportImplicitAny(e, anyType);
@@ -66858,11 +74198,24 @@ ${lanes.join("\n")}
     }
     function isConstContext(node) {
       const parent2 = node.parent;
-      return isAssertionExpression(parent2) && isConstTypeReference(parent2.type) || isJSDocTypeAssertion(parent2) && isConstTypeReference(getJSDocTypeAssertionType(parent2)) || (isParenthesizedExpression(parent2) || isArrayLiteralExpression(parent2) || isSpreadElement(parent2)) && isConstContext(parent2) || (isPropertyAssignment(parent2) || isShorthandPropertyAssignment(parent2) || isTemplateSpan(parent2)) && isConstContext(parent2.parent);
+      return isAssertionExpression(parent2) && isConstTypeReference(parent2.type) || isJSDocTypeAssertion(parent2) && isConstTypeReference(getJSDocTypeAssertionType(parent2)) || isValidConstAssertionArgument(node) && isConstTypeParameterContext(node) || (isParenthesizedExpression(parent2) || isArrayLiteralExpression(parent2) || isSpreadElement(parent2)) && isConstContext(parent2) || (isPropertyAssignment(parent2) || isShorthandPropertyAssignment(parent2) || isTemplateSpan(parent2)) && isConstContext(parent2.parent);
+    }
+    function isConstTypeParameterContext(node) {
+      const contextualType = getContextualType2(node, 0 /* None */);
+      return !!contextualType && someType(contextualType, isConstTypeVariable);
     }
-    function checkExpressionForMutableLocation(node, checkMode, contextualType, forceTuple) {
+    function checkExpressionForMutableLocation(node, checkMode, forceTuple) {
       const type = checkExpression(node, checkMode, forceTuple);
-      return isConstContext(node) || isCommonJsExportedExpression(node) ? getRegularTypeOfLiteralType(type) : isTypeAssertion3(node) ? type : getWidenedLiteralLikeTypeForContextualType(type, instantiateContextualType(arguments.length === 2 ? getContextualType2(node, void 0) : contextualType, node, void 0));
+      return isConstContext(node) || isCommonJsExportedExpression(node) ? getRegularTypeOfLiteralType(type) : isTypeAssertion3(node) ? type : getWidenedLiteralLikeTypeForContextualType(type, instantiateContextualType(
+        getContextualType2(
+          node,
+          /*contextFlags*/
+          void 0
+        ),
+        node,
+        /*contextFlags*/
+        void 0
+      ));
     }
     function checkPropertyAssignment(node, checkMode) {
       if (node.name.kind === 164 /* ComputedPropertyName */) {
@@ -66880,13 +74233,28 @@ ${lanes.join("\n")}
     }
     function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) {
       if (checkMode && checkMode & (2 /* Inferential */ | 8 /* SkipGenericFunctions */)) {
-        const callSignature = getSingleSignature(type, 0 /* Call */, true);
-        const constructSignature = getSingleSignature(type, 1 /* Construct */, true);
+        const callSignature = getSingleSignature(
+          type,
+          0 /* Call */,
+          /*allowMembers*/
+          true
+        );
+        const constructSignature = getSingleSignature(
+          type,
+          1 /* Construct */,
+          /*allowMembers*/
+          true
+        );
         const signature = callSignature || constructSignature;
         if (signature && signature.typeParameters) {
           const contextualType = getApparentTypeOfContextualType(node, 2 /* NoConstraints */);
           if (contextualType) {
-            const contextualSignature = getSingleSignature(getNonNullableType(contextualType), callSignature ? 0 /* Call */ : 1 /* Construct */, false);
+            const contextualSignature = getSingleSignature(
+              getNonNullableType(contextualType),
+              callSignature ? 0 /* Call */ : 1 /* Construct */,
+              /*allowMembers*/
+              false
+            );
             if (contextualSignature && !contextualSignature.typeParameters) {
               if (checkMode & 8 /* SkipGenericFunctions */) {
                 skippedGenericFunction(node, checkMode);
@@ -66900,7 +74268,15 @@ ${lanes.join("\n")}
                 const instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, uniqueTypeParameters);
                 const inferences = map(context.inferences, (info) => createInferenceInfo(info.typeParameter));
                 applyToParameterTypes(instantiatedSignature, contextualSignature, (source, target) => {
-                  inferTypes(inferences, source, target, 0, true);
+                  inferTypes(
+                    inferences,
+                    source,
+                    target,
+                    /*priority*/
+                    0,
+                    /*contravariant*/
+                    true
+                  );
                 });
                 if (some(inferences, hasInferenceCandidates)) {
                   applyToReturnTypes(instantiatedSignature, contextualSignature, (source, target) => {
@@ -67021,7 +74397,11 @@ ${lanes.join("\n")}
       return type;
     }
     function getQuickTypeOfExpression(node) {
-      let expr = skipParentheses(node, true);
+      let expr = skipParentheses(
+        node,
+        /*excludeJSDocTypeAssertions*/
+        true
+      );
       if (isJSDocTypeAssertion(expr)) {
         const type = getJSDocTypeAssertionType(expr);
         if (!isConstTypeReference(type)) {
@@ -67029,11 +74409,16 @@ ${lanes.join("\n")}
         }
       }
       expr = skipParentheses(node);
-      if (isCallExpression(expr) && expr.expression.kind !== 106 /* SuperKeyword */ && !isRequireCall(expr, true) && !isSymbolOrSymbolForCall(expr)) {
-        const type = isCallChain(expr) ? getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) : getReturnTypeOfSingleNonGenericCallSignature(checkNonNullExpression(expr.expression));
-        if (type) {
-          return type;
-        }
+      if (isAwaitExpression(expr)) {
+        const type = getQuickTypeOfExpression(expr.expression);
+        return type ? getAwaitedType(type) : void 0;
+      }
+      if (isCallExpression(expr) && expr.expression.kind !== 106 /* SuperKeyword */ && !isRequireCall(
+        expr,
+        /*checkArgumentIsStringLiteralLike*/
+        true
+      ) && !isSymbolOrSymbolForCall(expr)) {
+        return isCallChain(expr) ? getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) : getReturnTypeOfSingleNonGenericCallSignature(checkNonNullExpression(expr.expression));
       } else if (isAssertionExpression(expr) && !isConstTypeReference(expr.type)) {
         return getTypeFromTypeNode(expr.type);
       } else if (node.kind === 8 /* NumericLiteral */ || node.kind === 10 /* StringLiteral */ || node.kind === 110 /* TrueKeyword */ || node.kind === 95 /* FalseKeyword */) {
@@ -67046,14 +74431,10 @@ ${lanes.join("\n")}
       if (links.contextFreeType) {
         return links.contextFreeType;
       }
-      const saveContextualType = node.contextualType;
-      node.contextualType = anyType;
-      try {
-        const type = links.contextFreeType = checkExpression(node, 4 /* SkipContextSensitive */);
-        return type;
-      } finally {
-        node.contextualType = saveContextualType;
-      }
+      pushContextualType(node, anyType);
+      const type = links.contextFreeType = checkExpression(node, 4 /* SkipContextSensitive */);
+      popContextualType();
+      return type;
     }
     function checkExpression(node, checkMode, forceTuple) {
       var _a2, _b;
@@ -67213,7 +74594,7 @@ ${lanes.join("\n")}
       }
       checkSourceElement(node.constraint);
       checkSourceElement(node.default);
-      const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node));
+      const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node));
       getBaseConstraintOfType(typeParameter);
       if (!hasNonCircularTypeParameterDefault(typeParameter)) {
         error(node.default, Diagnostics.Type_parameter_0_has_a_circular_default, typeToString(typeParameter));
@@ -67229,10 +74610,10 @@ ${lanes.join("\n")}
     function checkTypeParameterDeferred(node) {
       var _a2, _b;
       if (isInterfaceDeclaration(node.parent) || isClassLike(node.parent) || isTypeAliasDeclaration(node.parent)) {
-        const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfNode(node));
-        const modifiers = getVarianceModifiers(typeParameter);
+        const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node));
+        const modifiers = getTypeParameterModifiers(typeParameter) & (32768 /* In */ | 65536 /* Out */);
         if (modifiers) {
-          const symbol = getSymbolOfNode(node.parent);
+          const symbol = getSymbolOfDeclaration(node.parent);
           if (isTypeAliasDeclaration(node.parent) && !(getObjectFlags(getDeclaredTypeOfSymbol(symbol)) & (16 /* Anonymous */ | 32 /* Mapped */))) {
             error(node, Diagnostics.Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types);
           } else if (modifiers === 32768 /* In */ || modifiers === 65536 /* Out */) {
@@ -67302,11 +74683,16 @@ ${lanes.join("\n")}
             error(parameterName, Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter);
           } else {
             if (typePredicate.type) {
-              const leadingError = () => chainDiagnosticMessages(void 0, Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type);
+              const leadingError = () => chainDiagnosticMessages(
+                /*details*/
+                void 0,
+                Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type
+              );
               checkTypeAssignableTo(
                 typePredicate.type,
                 getTypeOfSymbol(signature.parameters[typePredicate.parameterIndex]),
                 node.type,
+                /*headMessage*/
                 void 0,
                 leadingError
               );
@@ -67500,7 +74886,7 @@ ${lanes.join("\n")}
             case "arguments":
             case "prototype":
               const message = Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1;
-              const className = getNameOfSymbolAsWritten(getSymbolOfNode(node));
+              const className = getNameOfSymbolAsWritten(getSymbolOfDeclaration(node));
               error(memberNameNode, message, memberName, className);
               break;
           }
@@ -67535,12 +74921,12 @@ ${lanes.join("\n")}
     }
     function checkTypeForDuplicateIndexSignatures(node) {
       if (node.kind === 261 /* InterfaceDeclaration */) {
-        const nodeSymbol = getSymbolOfNode(node);
+        const nodeSymbol = getSymbolOfDeclaration(node);
         if (nodeSymbol.declarations && nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) {
           return;
         }
       }
-      const indexSymbol = getIndexSymbol(getSymbolOfNode(node));
+      const indexSymbol = getIndexSymbol(getSymbolOfDeclaration(node));
       if (indexSymbol == null ? void 0 : indexSymbol.declarations) {
         const indexSignatureMap = /* @__PURE__ */ new Map();
         for (const declaration of indexSymbol.declarations) {
@@ -67617,7 +75003,7 @@ ${lanes.join("\n")}
       if (!checkGrammarConstructorTypeParameters(node))
         checkGrammarConstructorTypeAnnotation(node);
       checkSourceElement(node.body);
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       const firstDeclaration = getDeclarationOfKind(symbol, node.kind);
       if (node === firstDeclaration) {
         checkFunctionOrConstructorSymbol(symbol);
@@ -67705,7 +75091,7 @@ ${lanes.join("\n")}
           checkComputedPropertyName(node.name);
         }
         if (hasBindableName(node)) {
-          const symbol = getSymbolOfNode(node);
+          const symbol = getSymbolOfDeclaration(node);
           const getter = getDeclarationOfKind(symbol, 174 /* GetAccessor */);
           const setter = getDeclarationOfKind(symbol, 175 /* SetAccessor */);
           if (getter && setter && !(getNodeCheckFlags(getter) & 1 /* TypeChecked */)) {
@@ -67727,7 +75113,7 @@ ${lanes.join("\n")}
             }
           }
         }
-        const returnType = getTypeOfAccessors(getSymbolOfNode(node));
+        const returnType = getTypeOfAccessors(getSymbolOfDeclaration(node));
         if (node.kind === 174 /* GetAccessor */) {
           checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType);
         }
@@ -67771,12 +75157,18 @@ ${lanes.join("\n")}
       }
       return result;
     }
+    function getTypeParametersForTypeAndSymbol(type, symbol) {
+      if (!isErrorType(type)) {
+        return symbol.flags & 524288 /* TypeAlias */ && getSymbolLinks(symbol).typeParameters || (getObjectFlags(type) & 4 /* Reference */ ? type.target.localTypeParameters : void 0);
+      }
+      return void 0;
+    }
     function getTypeParametersForTypeReference(node) {
       const type = getTypeFromTypeReference(node);
       if (!isErrorType(type)) {
         const symbol = getNodeLinks(node).resolvedSymbol;
         if (symbol) {
-          return symbol.flags & 524288 /* TypeAlias */ && getSymbolLinks(symbol).typeParameters || (getObjectFlags(type) & 4 /* Reference */ ? type.target.localTypeParameters : void 0);
+          return getTypeParametersForTypeAndSymbol(type, symbol);
         }
       }
       return void 0;
@@ -67885,7 +75277,11 @@ ${lanes.join("\n")}
       }
       const objectType = type.objectType;
       const indexType = type.indexType;
-      if (isTypeAssignableTo(indexType, getIndexType(objectType, false))) {
+      if (isTypeAssignableTo(indexType, getIndexType(
+        objectType,
+        /*stringsOnly*/
+        false
+      ))) {
         if (accessNode.kind === 209 /* ElementAccessExpression */ && isAssignmentTarget(accessNode) && getObjectFlags(objectType) & 32 /* Mapped */ && getMappedTypeModifiers(objectType) & 1 /* IncludeReadonly */) {
           error(accessNode, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType));
         }
@@ -67951,7 +75347,7 @@ ${lanes.join("\n")}
         grammarErrorOnNode(node, Diagnostics.infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type);
       }
       checkSourceElement(node.typeParameter);
-      const symbol = getSymbolOfNode(node.typeParameter);
+      const symbol = getSymbolOfDeclaration(node.typeParameter);
       if (symbol.declarations && symbol.declarations.length > 1) {
         const links = getSymbolLinks(symbol);
         if (!links.typeParametersChecked) {
@@ -68081,7 +75477,11 @@ ${lanes.join("\n")}
           if (subsequentNode.kind === node.kind) {
             const errorNode2 = subsequentNode.name || subsequentNode;
             const subsequentName = subsequentNode.name;
-            if (node.name && subsequentName && (isPrivateIdentifier(node.name) && isPrivateIdentifier(subsequentName) && node.name.escapedText === subsequentName.escapedText || isComputedPropertyName(node.name) && isComputedPropertyName(subsequentName) || isPropertyNameLiteral(node.name) && isPropertyNameLiteral(subsequentName) && getEscapedTextOfIdentifierOrLiteral(node.name) === getEscapedTextOfIdentifierOrLiteral(subsequentName))) {
+            if (node.name && subsequentName && // both are private identifiers
+            (isPrivateIdentifier(node.name) && isPrivateIdentifier(subsequentName) && node.name.escapedText === subsequentName.escapedText || // Both are computed property names
+            // TODO: GH#17345: These are methods, so handle computed name case. (`Always allowing computed property names is *not* the correct behavior!)
+            isComputedPropertyName(node.name) && isComputedPropertyName(subsequentName) || // Both are literal property names that are the same.
+            isPropertyNameLiteral(node.name) && isPropertyNameLiteral(subsequentName) && getEscapedTextOfIdentifierOrLiteral(node.name) === getEscapedTextOfIdentifierOrLiteral(subsequentName))) {
               const reportError = (node.kind === 171 /* MethodDeclaration */ || node.kind === 170 /* MethodSignature */) && isStatic(node) !== isStatic(subsequentNode);
               if (reportError) {
                 const diagnostic = isStatic(node) ? Diagnostics.Function_overload_must_be_static : Diagnostics.Function_overload_must_not_be_static;
@@ -68203,7 +75603,7 @@ ${lanes.join("\n")}
     function checkExportsOnMergedDeclarationsWorker(node) {
       let symbol = node.localSymbol;
       if (!symbol) {
-        symbol = getSymbolOfNode(node);
+        symbol = getSymbolOfDeclaration(node);
         if (!symbol.exportSymbol) {
           return;
         }
@@ -68246,9 +75646,9 @@ ${lanes.join("\n")}
         switch (d.kind) {
           case 261 /* InterfaceDeclaration */:
           case 262 /* TypeAliasDeclaration */:
-          case 348 /* JSDocTypedefTag */:
+          case 349 /* JSDocTypedefTag */:
           case 341 /* JSDocCallbackTag */:
-          case 342 /* JSDocEnumTag */:
+          case 343 /* JSDocEnumTag */:
             return 2 /* ExportType */;
           case 264 /* ModuleDeclaration */:
             return isAmbientModule(d) || getModuleInstanceState(d) !== 0 /* NonInstantiated */ ? 4 /* ExportNamespace */ | 1 /* ExportValue */ : 4 /* ExportNamespace */;
@@ -68270,7 +75670,7 @@ ${lanes.join("\n")}
           case 271 /* NamespaceImport */:
           case 270 /* ImportClause */:
             let result = 0 /* None */;
-            const target = resolveAlias(getSymbolOfNode(d));
+            const target = resolveAlias(getSymbolOfDeclaration(d));
             forEach(target.declarations, (d2) => {
               result |= getDeclarationSpaces(d2);
             });
@@ -68298,7 +75698,10 @@ ${lanes.join("\n")}
       if (typeAsPromise.promisedTypeOfPromise) {
         return typeAsPromise.promisedTypeOfPromise;
       }
-      if (isReferenceToType2(type, getGlobalPromiseType(false))) {
+      if (isReferenceToType2(type, getGlobalPromiseType(
+        /*reportErrors*/
+        false
+      ))) {
         return typeAsPromise.promisedTypeOfPromise = getTypeArguments(type)[0];
       }
       if (allTypesAssignableToKind(getBaseConstraintOrType(type), 131068 /* Primitive */ | 131072 /* Never */)) {
@@ -68362,7 +75765,10 @@ ${lanes.join("\n")}
     function isAwaitedTypeInstantiation(type) {
       var _a2;
       if (type.flags & 16777216 /* Conditional */) {
-        const awaitedSymbol = getGlobalAwaitedSymbol(false);
+        const awaitedSymbol = getGlobalAwaitedSymbol(
+          /*reportErrors*/
+          false
+        );
         return !!awaitedSymbol && type.aliasSymbol === awaitedSymbol && ((_a2 = type.aliasTypeArguments) == null ? void 0 : _a2.length) === 1;
       }
       return false;
@@ -68383,7 +75789,10 @@ ${lanes.join("\n")}
       return false;
     }
     function tryCreateAwaitedType(type) {
-      const awaitedSymbol = getGlobalAwaitedSymbol(true);
+      const awaitedSymbol = getGlobalAwaitedSymbol(
+        /*reportErrors*/
+        true
+      );
       if (awaitedSymbol) {
         return getTypeAliasInstantiation(awaitedSymbol, [unwrapAwaitedType(type)]);
       }
@@ -68431,7 +75840,12 @@ ${lanes.join("\n")}
         return typeAsAwaitable.awaitedTypeOfType = type;
       }
       const thisTypeForErrorOut = { value: void 0 };
-      const promisedType = getPromisedTypeOfPromise(type, void 0, thisTypeForErrorOut);
+      const promisedType = getPromisedTypeOfPromise(
+        type,
+        /*errorNode*/
+        void 0,
+        thisTypeForErrorOut
+      );
       if (promisedType) {
         if (type.id === promisedType.id || awaitedTypeStack.lastIndexOf(promisedType.id) >= 0) {
           if (errorNode) {
@@ -68467,7 +75881,10 @@ ${lanes.join("\n")}
         if (isErrorType(returnType)) {
           return;
         }
-        const globalPromiseType = getGlobalPromiseType(true);
+        const globalPromiseType = getGlobalPromiseType(
+          /*reportErrors*/
+          true
+        );
         if (globalPromiseType !== emptyGenericType && !isReferenceToType2(returnType, globalPromiseType)) {
           error(returnTypeNode, Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0, typeToString(getAwaitedTypeNoAlias(returnType) || voidType));
           return;
@@ -68482,17 +75899,28 @@ ${lanes.join("\n")}
           error(returnTypeNode, Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, typeToString(returnType));
           return;
         }
-        const promiseConstructorSymbol = resolveEntityName(promiseConstructorName, 111551 /* Value */, true);
+        const promiseConstructorSymbol = resolveEntityName(
+          promiseConstructorName,
+          111551 /* Value */,
+          /*ignoreErrors*/
+          true
+        );
         const promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : errorType;
         if (isErrorType(promiseConstructorType)) {
-          if (promiseConstructorName.kind === 79 /* Identifier */ && promiseConstructorName.escapedText === "Promise" && getTargetType(returnType) === getGlobalPromiseType(false)) {
+          if (promiseConstructorName.kind === 79 /* Identifier */ && promiseConstructorName.escapedText === "Promise" && getTargetType(returnType) === getGlobalPromiseType(
+            /*reportErrors*/
+            false
+          )) {
             error(returnTypeNode, Diagnostics.An_async_function_or_method_in_ES5_SlashES3_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option);
           } else {
             error(returnTypeNode, Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, entityNameToString(promiseConstructorName));
           }
           return;
         }
-        const globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(true);
+        const globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType(
+          /*reportErrors*/
+          true
+        );
         if (globalPromiseConstructorLikeType === emptyObjectType) {
           error(returnTypeNode, Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_SlashES3_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, entityNameToString(promiseConstructorName));
           return;
@@ -68517,7 +75945,13 @@ ${lanes.join("\n")}
           return;
         }
       }
-      checkAwaitedType(returnType, false, node, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member);
+      checkAwaitedType(
+        returnType,
+        /*withAlias*/
+        false,
+        node,
+        Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+      );
     }
     function checkDecorator(node) {
       const signature = getResolvedSignature(node);
@@ -68531,7 +75965,7 @@ ${lanes.join("\n")}
       switch (node.parent.kind) {
         case 260 /* ClassDeclaration */:
           headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1;
-          const classSymbol = getSymbolOfNode(node.parent);
+          const classSymbol = getSymbolOfDeclaration(node.parent);
           const classConstructorType = getTypeOfSymbol(classSymbol);
           expectedReturnType = getUnionType([classConstructorType, voidType]);
           break;
@@ -68559,14 +75993,28 @@ ${lanes.join("\n")}
       );
     }
     function markTypeNodeAsReferenced(node) {
-      markEntityNameOrEntityExpressionAsReference(node && getEntityNameFromTypeNode(node), false);
+      markEntityNameOrEntityExpressionAsReference(
+        node && getEntityNameFromTypeNode(node),
+        /*forDecoratorMetadata*/
+        false
+      );
     }
     function markEntityNameOrEntityExpressionAsReference(typeName, forDecoratorMetadata) {
       if (!typeName)
         return;
       const rootName = getFirstIdentifier(typeName);
       const meaning = (typeName.kind === 79 /* Identifier */ ? 788968 /* Type */ : 1920 /* Namespace */) | 2097152 /* Alias */;
-      const rootSymbol = resolveName(rootName, rootName.escapedText, meaning, void 0, void 0, true);
+      const rootSymbol = resolveName(
+        rootName,
+        rootName.escapedText,
+        meaning,
+        /*nameNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isReference*/
+        true
+      );
       if (rootSymbol && rootSymbol.flags & 2097152 /* Alias */) {
         if (symbolIsValue(rootSymbol) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol)) && !getTypeOnlyAliasDeclaration(rootSymbol)) {
           markAliasSymbolAsReferenced(rootSymbol);
@@ -68582,7 +76030,11 @@ ${lanes.join("\n")}
     function markDecoratorMedataDataTypeNodeAsReferenced(node) {
       const entityName = getEntityNameForDecoratorMetadata(node);
       if (entityName && isEntityName(entityName)) {
-        markEntityNameOrEntityExpressionAsReference(entityName, true);
+        markEntityNameOrEntityExpressionAsReference(
+          entityName,
+          /*forDecoratorMetadata*/
+          true
+        );
       }
     }
     function getEntityNameForDecoratorMetadata(node) {
@@ -68660,7 +76112,7 @@ ${lanes.join("\n")}
           case 174 /* GetAccessor */:
           case 175 /* SetAccessor */:
             const otherKind = node.kind === 174 /* GetAccessor */ ? 175 /* SetAccessor */ : 174 /* GetAccessor */;
-            const otherAccessor = getDeclarationOfKind(getSymbolOfNode(node), otherKind);
+            const otherAccessor = getDeclarationOfKind(getSymbolOfDeclaration(node), otherKind);
             markDecoratorMedataDataTypeNodeAsReferenced(getAnnotatedAccessorTypeNode(node) || otherAccessor && getAnnotatedAccessorTypeNode(otherAccessor));
             break;
           case 171 /* MethodDeclaration */:
@@ -68716,7 +76168,11 @@ ${lanes.join("\n")}
     }
     function checkJSDocLinkLikeTag(node) {
       if (node.name) {
-        resolveJSDocMemberName(node.name, true);
+        resolveJSDocMemberName(
+          node.name,
+          /*ignoreErrors*/
+          true
+        );
       }
     }
     function checkJSDocParameterTag(node) {
@@ -68785,9 +76241,10 @@ ${lanes.join("\n")}
         checkComputedPropertyName(node.name);
       }
       if (hasBindableName(node)) {
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         const localSymbol = node.localSymbol || symbol;
         const firstDeclaration = (_a2 = localSymbol.declarations) == null ? void 0 : _a2.find(
+          // Get first non javascript function declaration
           (declaration) => declaration.kind === node.kind && !(declaration.flags & 262144 /* JavaScriptFile */)
         );
         if (node === firstDeclaration) {
@@ -68894,7 +76351,7 @@ ${lanes.join("\n")}
             if (member.kind === 175 /* SetAccessor */ && member.symbol.flags & 32768 /* GetAccessor */) {
               break;
             }
-            const symbol = getSymbolOfNode(member);
+            const symbol = getSymbolOfDeclaration(member);
             if (!symbol.isReferenced && (hasEffectiveModifier(member, 8 /* Private */) || isNamedDeclaration(member) && isPrivateIdentifier(member.name)) && !(member.flags & 16777216 /* Ambient */)) {
               addDiagnostic(member, 0 /* Local */, createDiagnosticForNode(member.name, Diagnostics._0_is_declared_but_its_value_is_never_read, symbolToString(symbol)));
             }
@@ -68922,7 +76379,7 @@ ${lanes.join("\n")}
       }
     }
     function checkUnusedTypeParameters(node, addDiagnostic) {
-      const declarations = getSymbolOfNode(node).declarations;
+      const declarations = getSymbolOfDeclaration(node).declarations;
       if (!declarations || last(declarations) !== node)
         return;
       const typeParameters = getEffectiveTypeParameterDeclarations(node);
@@ -69047,7 +76504,7 @@ ${lanes.join("\n")}
     function checkPotentialUncheckedRenamedBindingElementsInTypes() {
       var _a2;
       for (const node of potentialUnusedRenamedBindingElementsInTypes) {
-        if (!((_a2 = getSymbolOfNode(node)) == null ? void 0 : _a2.isReferenced)) {
+        if (!((_a2 = getSymbolOfDeclaration(node)) == null ? void 0 : _a2.isReferenced)) {
           const wrappingDeclaration = walkUpBindingElementsAndPatterns(node);
           Debug.assert(isParameterDeclaration(wrappingDeclaration), "Only parameter declaration should be checked here");
           const diagnostic = createDiagnosticForNode(node.name, Diagnostics._0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation, declarationNameToString(node.name), declarationNameToString(node.propertyName));
@@ -69261,11 +76718,21 @@ ${lanes.join("\n")}
       if (node.kind === 257 /* VariableDeclaration */ && !node.initializer) {
         return;
       }
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       if (symbol.flags & 1 /* FunctionScopedVariable */) {
         if (!isIdentifier(node.name))
           return Debug.fail();
-        const localDeclarationSymbol = resolveName(node, node.name.escapedText, 3 /* Variable */, void 0, void 0, false);
+        const localDeclarationSymbol = resolveName(
+          node,
+          node.name.escapedText,
+          3 /* Variable */,
+          /*nodeNotFoundErrorMessage*/
+          void 0,
+          /*nameArg*/
+          void 0,
+          /*isUse*/
+          false
+        );
         if (localDeclarationSymbol && localDeclarationSymbol !== symbol && localDeclarationSymbol.flags & 2 /* BlockScopedVariable */) {
           if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 3 /* BlockScoped */) {
             const varDeclList = getAncestor(localDeclarationSymbol.valueDeclaration, 258 /* VariableDeclarationList */);
@@ -69318,8 +76785,21 @@ ${lanes.join("\n")}
             const nameText = getPropertyNameFromType(exprType);
             const property = getPropertyOfType(parentType, nameText);
             if (property) {
-              markPropertyAsReferenced(property, void 0, false);
-              checkPropertyAccessibility(node, !!parent2.initializer && parent2.initializer.kind === 106 /* SuperKeyword */, false, parentType, property);
+              markPropertyAsReferenced(
+                property,
+                /*nodeForCheckWriteOnly*/
+                void 0,
+                /*isSelfTypeAccess*/
+                false
+              );
+              checkPropertyAccessibility(
+                node,
+                !!parent2.initializer && parent2.initializer.kind === 106 /* SuperKeyword */,
+                /*writing*/
+                false,
+                parentType,
+                property
+              );
             }
           }
         }
@@ -69357,7 +76837,7 @@ ${lanes.join("\n")}
         }
         return;
       }
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       if (symbol.flags & 2097152 /* Alias */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node.kind === 205 /* BindingElement */ ? node.parent.parent : node)) {
         checkAliasSymbol(node);
         return;
@@ -69368,7 +76848,14 @@ ${lanes.join("\n")}
         if (initializer) {
           const isJSObjectLiteralInitializer = isInJSFile(node) && isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAccess(node.name)) && !!((_a2 = symbol.exports) == null ? void 0 : _a2.size);
           if (!isJSObjectLiteralInitializer && node.parent.parent.kind !== 246 /* ForInStatement */) {
-            checkTypeAssignableToAndOptionallyElaborate(checkExpressionCached(initializer), type, node, initializer, void 0);
+            checkTypeAssignableToAndOptionallyElaborate(
+              checkExpressionCached(initializer),
+              type,
+              node,
+              initializer,
+              /*headMessage*/
+              void 0
+            );
           }
         }
         if (symbol.declarations && symbol.declarations.length > 1) {
@@ -69382,7 +76869,14 @@ ${lanes.join("\n")}
           errorNextVariableOrPropertyDeclarationMustHaveSameType(symbol.valueDeclaration, type, node, declarationType);
         }
         if (hasOnlyExpressionInitializer(node) && node.initializer) {
-          checkTypeAssignableToAndOptionallyElaborate(checkExpressionCached(node.initializer), declarationType, node, node.initializer, void 0);
+          checkTypeAssignableToAndOptionallyElaborate(
+            checkExpressionCached(node.initializer),
+            declarationType,
+            node,
+            node.initializer,
+            /*headMessage*/
+            void 0
+          );
         }
         if (symbol.valueDeclaration && !areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) {
           error(node.name, Diagnostics.All_declarations_of_0_must_have_identical_modifiers, declarationNameToString(node.name));
@@ -69485,6 +76979,7 @@ ${lanes.join("\n")}
           if (isPromise) {
             errorAndMaybeSuggestAwait(
               location,
+              /*maybeMissingAwait*/
               true,
               Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined,
               getTypeNameForErrorDisplay(type)
@@ -69671,7 +77166,14 @@ ${lanes.join("\n")}
       if (isTypeAny(inputType)) {
         return inputType;
       }
-      return getIteratedTypeOrElementType(use, inputType, sentType, errorNode, true) || anyType;
+      return getIteratedTypeOrElementType(
+        use,
+        inputType,
+        sentType,
+        errorNode,
+        /*checkAssignability*/
+        true
+      ) || anyType;
     }
     function getIteratedTypeOrElementType(use, inputType, sentType, errorNode, checkAssignability) {
       const allowAsyncIterables = (use & 2 /* AllowsAsyncIterablesFlag */) !== 0;
@@ -69748,7 +77250,13 @@ ${lanes.join("\n")}
         if (downlevelIteration2) {
           return allowsStrings ? [Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true] : [Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true];
         }
-        const yieldType = getIterationTypeOfIterable(use, 0 /* Yield */, inputType, void 0);
+        const yieldType = getIterationTypeOfIterable(
+          use,
+          0 /* Yield */,
+          inputType,
+          /*errorNode*/
+          void 0
+        );
         if (yieldType) {
           return [Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, false];
         }
@@ -69881,7 +77389,10 @@ ${lanes.join("\n")}
         return anyIterationTypes;
       const { yieldType, returnType, nextType } = iterationTypes;
       if (errorNode) {
-        getGlobalAwaitedSymbol(true);
+        getGlobalAwaitedSymbol(
+          /*reportErrors*/
+          true
+        );
       }
       return createIterationTypes(
         getAwaitedType(yieldType, errorNode) || anyType,
@@ -69944,23 +77455,60 @@ ${lanes.join("\n")}
       return getCachedIterationTypes(type, resolver.iterableCacheKey);
     }
     function getIterationTypesOfGlobalIterableType(globalType, resolver) {
-      const globalIterationTypes = getIterationTypesOfIterableCached(globalType, resolver) || getIterationTypesOfIterableSlow(globalType, resolver, void 0, void 0, false);
+      const globalIterationTypes = getIterationTypesOfIterableCached(globalType, resolver) || getIterationTypesOfIterableSlow(
+        globalType,
+        resolver,
+        /*errorNode*/
+        void 0,
+        /*errorOutputContainer*/
+        void 0,
+        /*noCache*/
+        false
+      );
       return globalIterationTypes === noIterationTypes ? defaultIterationTypes : globalIterationTypes;
     }
     function getIterationTypesOfIterableFast(type, resolver) {
       let globalType;
-      if (isReferenceToType2(type, globalType = resolver.getGlobalIterableType(false)) || isReferenceToType2(type, globalType = resolver.getGlobalIterableIteratorType(false))) {
+      if (isReferenceToType2(type, globalType = resolver.getGlobalIterableType(
+        /*reportErrors*/
+        false
+      )) || isReferenceToType2(type, globalType = resolver.getGlobalIterableIteratorType(
+        /*reportErrors*/
+        false
+      ))) {
         const [yieldType] = getTypeArguments(type);
         const { returnType, nextType } = getIterationTypesOfGlobalIterableType(globalType, resolver);
-        return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(yieldType, void 0) || yieldType, resolver.resolveIterationType(returnType, void 0) || returnType, nextType));
+        return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(
+          yieldType,
+          /*errorNode*/
+          void 0
+        ) || yieldType, resolver.resolveIterationType(
+          returnType,
+          /*errorNode*/
+          void 0
+        ) || returnType, nextType));
       }
-      if (isReferenceToType2(type, resolver.getGlobalGeneratorType(false))) {
+      if (isReferenceToType2(type, resolver.getGlobalGeneratorType(
+        /*reportErrors*/
+        false
+      ))) {
         const [yieldType, returnType, nextType] = getTypeArguments(type);
-        return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(yieldType, void 0) || yieldType, resolver.resolveIterationType(returnType, void 0) || returnType, nextType));
+        return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType(
+          yieldType,
+          /*errorNode*/
+          void 0
+        ) || yieldType, resolver.resolveIterationType(
+          returnType,
+          /*errorNode*/
+          void 0
+        ) || returnType, nextType));
       }
     }
     function getPropertyNameForKnownSymbolName(symbolName2) {
-      const ctorType = getGlobalESSymbolConstructorSymbol(false);
+      const ctorType = getGlobalESSymbolConstructorSymbol(
+        /*reportErrors*/
+        false
+      );
       const uniqueType = ctorType && getTypeOfPropertyOfType(getTypeOfSymbol(ctorType), escapeLeadingUnderscores(symbolName2));
       return uniqueType && isTypeUsableAsPropertyName(uniqueType) ? getPropertyNameFromType(uniqueType) : `__@${symbolName2}`;
     }
@@ -69981,14 +77529,30 @@ ${lanes.join("\n")}
     }
     function reportTypeNotIterableError(errorNode, type, allowAsyncIterables) {
       const message = allowAsyncIterables ? Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator : Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator;
-      const suggestAwait = !!getAwaitedTypeOfPromise(type) || !allowAsyncIterables && isForOfStatement(errorNode.parent) && errorNode.parent.expression === errorNode && getGlobalAsyncIterableType(false) !== emptyGenericType && isTypeAssignableTo(
-        type,
-        getGlobalAsyncIterableType(false)
+      const suggestAwait = (
+        // for (const x of Promise<...>) or [...Promise<...>]
+        !!getAwaitedTypeOfPromise(type) || !allowAsyncIterables && isForOfStatement(errorNode.parent) && errorNode.parent.expression === errorNode && getGlobalAsyncIterableType(
+          /** reportErrors */
+          false
+        ) !== emptyGenericType && isTypeAssignableTo(
+          type,
+          getGlobalAsyncIterableType(
+            /** reportErrors */
+            false
+          )
+        )
       );
       return errorAndMaybeSuggestAwait(errorNode, suggestAwait, message, typeToString(type));
     }
     function getIterationTypesOfIterator(type, resolver, errorNode, errorOutputContainer) {
-      return getIterationTypesOfIteratorWorker(type, resolver, errorNode, errorOutputContainer, false);
+      return getIterationTypesOfIteratorWorker(
+        type,
+        resolver,
+        errorNode,
+        errorOutputContainer,
+        /*noCache*/
+        false
+      );
     }
     function getIterationTypesOfIteratorWorker(type, resolver, errorNode, errorOutputContainer, noCache) {
       if (isTypeAny(type)) {
@@ -70006,14 +77570,32 @@ ${lanes.join("\n")}
       return getCachedIterationTypes(type, resolver.iteratorCacheKey);
     }
     function getIterationTypesOfIteratorFast(type, resolver) {
-      const globalType = resolver.getGlobalIterableIteratorType(false);
+      const globalType = resolver.getGlobalIterableIteratorType(
+        /*reportErrors*/
+        false
+      );
       if (isReferenceToType2(type, globalType)) {
         const [yieldType] = getTypeArguments(type);
-        const globalIterationTypes = getIterationTypesOfIteratorCached(globalType, resolver) || getIterationTypesOfIteratorSlow(globalType, resolver, void 0, void 0, false);
+        const globalIterationTypes = getIterationTypesOfIteratorCached(globalType, resolver) || getIterationTypesOfIteratorSlow(
+          globalType,
+          resolver,
+          /*errorNode*/
+          void 0,
+          /*errorOutputContainer*/
+          void 0,
+          /*noCache*/
+          false
+        );
         const { returnType, nextType } = globalIterationTypes === noIterationTypes ? defaultIterationTypes : globalIterationTypes;
         return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType));
       }
-      if (isReferenceToType2(type, resolver.getGlobalIteratorType(false)) || isReferenceToType2(type, resolver.getGlobalGeneratorType(false))) {
+      if (isReferenceToType2(type, resolver.getGlobalIteratorType(
+        /*reportErrors*/
+        false
+      )) || isReferenceToType2(type, resolver.getGlobalGeneratorType(
+        /*reportErrors*/
+        false
+      ))) {
         const [yieldType, returnType, nextType] = getTypeArguments(type);
         return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType));
       }
@@ -70036,13 +77618,31 @@ ${lanes.join("\n")}
       if (cachedTypes2) {
         return cachedTypes2;
       }
-      if (isReferenceToType2(type, getGlobalIteratorYieldResultType(false))) {
+      if (isReferenceToType2(type, getGlobalIteratorYieldResultType(
+        /*reportErrors*/
+        false
+      ))) {
         const yieldType2 = getTypeArguments(type)[0];
-        return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(yieldType2, void 0, void 0));
+        return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
+          yieldType2,
+          /*returnType*/
+          void 0,
+          /*nextType*/
+          void 0
+        ));
       }
-      if (isReferenceToType2(type, getGlobalIteratorReturnResultType(false))) {
+      if (isReferenceToType2(type, getGlobalIteratorReturnResultType(
+        /*reportErrors*/
+        false
+      ))) {
         const returnType2 = getTypeArguments(type)[0];
-        return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(void 0, returnType2, void 0));
+        return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
+          /*yieldType*/
+          void 0,
+          returnType2,
+          /*nextType*/
+          void 0
+        ));
       }
       const yieldIteratorResult = filterType(type, isYieldIteratorResult);
       const yieldType = yieldIteratorResult !== neverType ? getTypeOfPropertyOfType(yieldIteratorResult, "value") : void 0;
@@ -70051,7 +77651,12 @@ ${lanes.join("\n")}
       if (!yieldType && !returnType) {
         return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", noIterationTypes);
       }
-      return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(yieldType, returnType || voidType, void 0));
+      return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes(
+        yieldType,
+        returnType || voidType,
+        /*nextType*/
+        void 0
+      ));
     }
     function getIterationTypesOfMethod(type, resolver, methodName, errorNode, errorOutputContainer) {
       var _a2, _b, _c, _d, _e, _f;
@@ -70077,8 +77682,14 @@ ${lanes.join("\n")}
         return methodName === "next" ? noIterationTypes : void 0;
       }
       if ((methodType == null ? void 0 : methodType.symbol) && methodSignatures.length === 1) {
-        const globalGeneratorType = resolver.getGlobalGeneratorType(false);
-        const globalIteratorType = resolver.getGlobalIteratorType(false);
+        const globalGeneratorType = resolver.getGlobalGeneratorType(
+          /*reportErrors*/
+          false
+        );
+        const globalIteratorType = resolver.getGlobalIteratorType(
+          /*reportErrors*/
+          false
+        );
         const isGeneratorMethod = ((_c = (_b = globalGeneratorType.symbol) == null ? void 0 : _b.members) == null ? void 0 : _c.get(methodName)) === methodType.symbol;
         const isIteratorMethod = !isGeneratorMethod && ((_e = (_d = globalIteratorType.symbol) == null ? void 0 : _d.members) == null ? void 0 : _e.get(methodName)) === methodType.symbol;
         if (isGeneratorMethod || isIteratorMethod) {
@@ -70152,7 +77763,19 @@ ${lanes.join("\n")}
       }
       const use = isAsyncGenerator ? 2 /* AsyncGeneratorReturnType */ : 1 /* GeneratorReturnType */;
       const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver;
-      return getIterationTypesOfIterable(type, use, void 0) || getIterationTypesOfIterator(type, resolver, void 0, void 0);
+      return getIterationTypesOfIterable(
+        type,
+        use,
+        /*errorNode*/
+        void 0
+      ) || getIterationTypesOfIterator(
+        type,
+        resolver,
+        /*errorNode*/
+        void 0,
+        /*errorOutputContainer*/
+        void 0
+      );
     }
     function checkBreakOrContinueStatement(node) {
       if (!checkGrammarStatementInAmbientContext(node))
@@ -70203,7 +77826,13 @@ ${lanes.join("\n")}
           }
         } else if (getReturnTypeFromAnnotation(container)) {
           const unwrappedReturnType = (_a2 = unwrapReturnType(returnType, functionFlags)) != null ? _a2 : returnType;
-          const unwrappedExprType = functionFlags & 2 /* Async */ ? checkAwaitedType(exprType, false, node, Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member) : exprType;
+          const unwrappedExprType = functionFlags & 2 /* Async */ ? checkAwaitedType(
+            exprType,
+            /*withAlias*/
+            false,
+            node,
+            Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member
+          ) : exprType;
           if (unwrappedReturnType) {
             checkTypeAssignableToAndOptionallyElaborate(unwrappedExprType, unwrappedReturnType, node, node.expression);
           }
@@ -70231,7 +77860,6 @@ ${lanes.join("\n")}
       let firstDefaultClause;
       let hasDuplicateDefaultClause = false;
       const expressionType = checkExpression(node.expression);
-      const expressionIsLiteral = isLiteralType(expressionType);
       forEach(node.caseBlock.clauses, (clause) => {
         if (clause.kind === 293 /* DefaultClause */ && !hasDuplicateDefaultClause) {
           if (firstDefaultClause === void 0) {
@@ -70250,15 +77878,15 @@ ${lanes.join("\n")}
         }
         function createLazyCaseClauseDiagnostics(clause2) {
           return () => {
-            let caseType = checkExpression(clause2.expression);
-            const caseIsLiteral = isLiteralType(caseType);
-            let comparedExpressionType = expressionType;
-            if (!caseIsLiteral || !expressionIsLiteral) {
-              caseType = caseIsLiteral ? getBaseTypeOfLiteralType(caseType) : caseType;
-              comparedExpressionType = getBaseTypeOfLiteralType(expressionType);
-            }
-            if (!isTypeEqualityComparableTo(comparedExpressionType, caseType)) {
-              checkTypeComparableTo(caseType, comparedExpressionType, clause2.expression, void 0);
+            const caseType = checkExpression(clause2.expression);
+            if (!isTypeEqualityComparableTo(expressionType, caseType)) {
+              checkTypeComparableTo(
+                caseType,
+                expressionType,
+                clause2.expression,
+                /*headMessage*/
+                void 0
+              );
             }
           };
         }
@@ -70301,7 +77929,12 @@ ${lanes.join("\n")}
           const declaration = catchClause.variableDeclaration;
           const typeNode = getEffectiveTypeAnnotationNode(getRootDeclaration(declaration));
           if (typeNode) {
-            const type = getTypeForVariableLikeDeclaration(declaration, false, 0 /* Normal */);
+            const type = getTypeForVariableLikeDeclaration(
+              declaration,
+              /*includeOptionality*/
+              false,
+              0 /* Normal */
+            );
             if (type && !(type.flags & 3 /* AnyOrUnknown */)) {
               grammarErrorOnFirstToken(typeNode, Diagnostics.Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified);
             }
@@ -70332,14 +77965,19 @@ ${lanes.join("\n")}
       }
       for (const prop of getPropertiesOfObjectType(type)) {
         if (!(isStaticIndex && prop.flags & 4194304 /* Prototype */)) {
-          checkIndexConstraintForProperty(type, prop, getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */, true), getNonMissingTypeOfSymbol(prop));
+          checkIndexConstraintForProperty(type, prop, getLiteralTypeFromProperty(
+            prop,
+            8576 /* StringOrNumberLiteralOrUnique */,
+            /*includeNonPublic*/
+            true
+          ), getNonMissingTypeOfSymbol(prop));
         }
       }
       const typeDeclaration = symbol.valueDeclaration;
       if (typeDeclaration && isClassLike(typeDeclaration)) {
         for (const member of typeDeclaration.members) {
           if (!isStatic(member) && !hasBindableName(member)) {
-            const symbol2 = getSymbolOfNode(member);
+            const symbol2 = getSymbolOfDeclaration(member);
             checkIndexConstraintForProperty(type, symbol2, getTypeOfExpression(member.name.expression), getNonMissingTypeOfSymbol(symbol2));
           }
         }
@@ -70361,7 +77999,7 @@ ${lanes.join("\n")}
       const propDeclaration = declaration && declaration.kind === 223 /* BinaryExpression */ || name && name.kind === 164 /* ComputedPropertyName */ ? declaration : void 0;
       const localPropDeclaration = getParentOfSymbol(prop) === type.symbol ? declaration : void 0;
       for (const info of indexInfos) {
-        const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfNode(info.declaration)) === type.symbol ? info.declaration : void 0;
+        const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfDeclaration(info.declaration)) === type.symbol ? info.declaration : void 0;
         const errorNode = localPropDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getPropertyOfObjectType(base, prop.escapedName) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0);
         if (errorNode && !isTypeAssignableTo(propType, info.type)) {
           const diagnostic = createError(
@@ -70383,11 +78021,11 @@ ${lanes.join("\n")}
       const declaration = checkInfo.declaration;
       const indexInfos = getApplicableIndexInfos(type, checkInfo.keyType);
       const interfaceDeclaration = getObjectFlags(type) & 2 /* Interface */ ? getDeclarationOfKind(type.symbol, 261 /* InterfaceDeclaration */) : void 0;
-      const localCheckDeclaration = declaration && getParentOfSymbol(getSymbolOfNode(declaration)) === type.symbol ? declaration : void 0;
+      const localCheckDeclaration = declaration && getParentOfSymbol(getSymbolOfDeclaration(declaration)) === type.symbol ? declaration : void 0;
       for (const info of indexInfos) {
         if (info === checkInfo)
           continue;
-        const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfNode(info.declaration)) === type.symbol ? info.declaration : void 0;
+        const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfDeclaration(info.declaration)) === type.symbol ? info.declaration : void 0;
         const errorNode = localCheckDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getIndexInfoOfType(base, checkInfo.keyType) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0);
         if (errorNode && !isTypeAssignableTo(checkInfo.type, info.type)) {
           error(
@@ -70492,7 +78130,7 @@ ${lanes.join("\n")}
           const type = getTypeFromTypeReference(node);
           if (type.flags & 262144 /* TypeParameter */) {
             for (let i = index; i < typeParameters.length; i++) {
-              if (type.symbol === getSymbolOfNode(typeParameters[i])) {
+              if (type.symbol === getSymbolOfDeclaration(typeParameters[i])) {
                 error(node, Diagnostics.Type_parameter_defaults_can_only_reference_previously_declared_type_parameters);
               }
             }
@@ -70554,7 +78192,7 @@ ${lanes.join("\n")}
     function checkClassExpression(node) {
       checkClassLikeDeclaration(node);
       checkNodeDeferred(node);
-      return getTypeOfSymbol(getSymbolOfNode(node));
+      return getTypeOfSymbol(getSymbolOfDeclaration(node));
     }
     function checkClassExpressionDeferred(node) {
       forEach(node.members, checkSourceElement);
@@ -70578,7 +78216,7 @@ ${lanes.join("\n")}
       checkCollisionsForDeclarationName(node, node.name);
       checkTypeParameters(getEffectiveTypeParameterDeclarations(node));
       checkExportsOnMergedDeclarations(node);
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       const type = getDeclaredTypeOfSymbol(symbol);
       const typeWithThis = getTypeWithThisArgument(type);
       const staticType = getTypeOfSymbol(symbol);
@@ -70616,7 +78254,12 @@ ${lanes.join("\n")}
               }
             }
             const baseWithThis = getTypeWithThisArgument(baseType, type.thisType);
-            if (!checkTypeAssignableTo(typeWithThis, baseWithThis, void 0)) {
+            if (!checkTypeAssignableTo(
+              typeWithThis,
+              baseWithThis,
+              /*errorNode*/
+              void 0
+            )) {
               issueMemberSpecificError(node, typeWithThis, baseWithThis, Diagnostics.Class_0_incorrectly_extends_base_class_1);
             } else {
               checkTypeAssignableTo(
@@ -70659,7 +78302,12 @@ ${lanes.join("\n")}
       }
       addLazyDiagnostic(() => {
         checkIndexConstraints(type, symbol);
-        checkIndexConstraints(staticType, symbol, true);
+        checkIndexConstraints(
+          staticType,
+          symbol,
+          /*isStaticIndex*/
+          true
+        );
         checkTypeForDuplicateIndexSignatures(node);
         checkPropertyInitialization(node);
       });
@@ -70670,7 +78318,12 @@ ${lanes.join("\n")}
             if (isValidBaseType(t)) {
               const genericDiag = t.symbol && t.symbol.flags & 32 /* Class */ ? Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass : Diagnostics.Class_0_incorrectly_implements_interface_1;
               const baseWithThis = getTypeWithThisArgument(t, type.thisType);
-              if (!checkTypeAssignableTo(typeWithThis, baseWithThis, void 0)) {
+              if (!checkTypeAssignableTo(
+                typeWithThis,
+                baseWithThis,
+                /*errorNode*/
+                void 0
+              )) {
                 issueMemberSpecificError(node, typeWithThis, baseWithThis, genericDiag);
               }
             } else {
@@ -70700,6 +78353,7 @@ ${lanes.join("\n")}
                 type,
                 typeWithThis,
                 param,
+                /* memberIsParameterProperty */
                 true
               );
             }
@@ -70713,6 +78367,7 @@ ${lanes.join("\n")}
           type,
           typeWithThis,
           member,
+          /* memberIsParameterProperty */
           false
         );
       }
@@ -70805,13 +78460,21 @@ ${lanes.join("\n")}
           const baseProp = getPropertyOfType(baseWithThis, declaredProp.escapedName);
           if (prop && baseProp) {
             const rootChain = () => chainDiagnosticMessages(
+              /*details*/
               void 0,
               Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2,
               symbolToString(declaredProp),
               typeToString(typeWithThis),
               typeToString(baseWithThis)
             );
-            if (!checkTypeAssignableTo(getTypeOfSymbol(prop), getTypeOfSymbol(baseProp), member.name || member, void 0, rootChain)) {
+            if (!checkTypeAssignableTo(
+              getTypeOfSymbol(prop),
+              getTypeOfSymbol(baseProp),
+              member.name || member,
+              /*message*/
+              void 0,
+              rootChain
+            )) {
               issuedMemberError = true;
             }
           }
@@ -70837,7 +78500,7 @@ ${lanes.join("\n")}
       if (!member.name) {
         return 0 /* Ok */;
       }
-      const symbol = getSymbolOfNode(node);
+      const symbol = getSymbolOfDeclaration(node);
       const type = getDeclaredTypeOfSymbol(symbol);
       const typeWithThis = getTypeWithThisArgument(type);
       const staticType = getTypeOfSymbol(symbol);
@@ -70857,12 +78520,13 @@ ${lanes.join("\n")}
         memberHasOverrideModifier,
         hasAbstractModifier(member),
         isStatic(member),
+        /* memberIsParameterProperty */
         false,
         memberName
       );
     }
     function getTargetSymbol(s) {
-      return getCheckFlags(s) & 1 /* Instantiated */ ? s.target : s;
+      return getCheckFlags(s) & 1 /* Instantiated */ ? s.links.target : s;
     }
     function getClassOrInterfaceDeclarationsOfSymbol(symbol) {
       return filter(symbol.declarations, (d) => d.kind === 260 /* ClassDeclaration */ || d.kind === 261 /* InterfaceDeclaration */);
@@ -71001,7 +78665,14 @@ ${lanes.join("\n")}
               ok = false;
               const typeName1 = typeToString(existing.containingType);
               const typeName2 = typeToString(base);
-              let errorInfo = chainDiagnosticMessages(void 0, Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical, symbolToString(prop), typeName1, typeName2);
+              let errorInfo = chainDiagnosticMessages(
+                /*details*/
+                void 0,
+                Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical,
+                symbolToString(prop),
+                typeName1,
+                typeName2
+              );
               errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2);
               diagnostics.add(createDiagnosticForNodeFromMessageChain(typeNode, errorInfo));
             }
@@ -71022,7 +78693,7 @@ ${lanes.join("\n")}
         if (!isStatic(member) && isPropertyWithoutInitializer(member)) {
           const propName = member.name;
           if (isIdentifier(propName) || isPrivateIdentifier(propName) || isComputedPropertyName(propName)) {
-            const type = getTypeOfSymbol(getSymbolOfNode(member));
+            const type = getTypeOfSymbol(getSymbolOfDeclaration(member));
             if (!(type.flags & 3 /* AnyOrUnknown */ || containsUndefinedType(type))) {
               if (!constructor || !isPropertyInitializedInConstructor(propName, type, constructor)) {
                 error(member.name, Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor, declarationNameToString(propName));
@@ -71065,7 +78736,7 @@ ${lanes.join("\n")}
       addLazyDiagnostic(() => {
         checkTypeNameIsReserved(node.name, Diagnostics.Interface_name_cannot_be_0);
         checkExportsOnMergedDeclarations(node);
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         checkTypeParameterListsIdentical(symbol);
         const firstInterfaceDecl = getDeclarationOfKind(symbol, 261 /* InterfaceDeclaration */);
         if (node === firstInterfaceDecl) {
@@ -71221,7 +78892,12 @@ ${lanes.join("\n")}
           }
         case 208 /* PropertyAccessExpression */:
           if (isEntityNameExpression(expr)) {
-            const symbol = resolveEntityName(expr, 111551 /* Value */, true);
+            const symbol = resolveEntityName(
+              expr,
+              111551 /* Value */,
+              /*ignoreErrors*/
+              true
+            );
             if (symbol) {
               if (symbol.flags & 8 /* EnumMember */) {
                 return evaluateEnumMember(expr, symbol, location);
@@ -71238,7 +78914,12 @@ ${lanes.join("\n")}
         case 209 /* ElementAccessExpression */:
           const root = expr.expression;
           if (isEntityNameExpression(root) && isStringLiteralLike(expr.argumentExpression)) {
-            const rootSymbol = resolveEntityName(root, 111551 /* Value */, true);
+            const rootSymbol = resolveEntityName(
+              root,
+              111551 /* Value */,
+              /*ignoreErrors*/
+              true
+            );
             if (rootSymbol && rootSymbol.flags & 384 /* Enum */) {
               const name = escapeLeadingUnderscores(expr.argumentExpression.text);
               const member = rootSymbol.exports.get(name);
@@ -71284,7 +78965,7 @@ ${lanes.join("\n")}
       checkExportsOnMergedDeclarations(node);
       node.members.forEach(checkEnumMember);
       computeEnumMemberValues(node);
-      const enumSymbol = getSymbolOfNode(node);
+      const enumSymbol = getSymbolOfDeclaration(node);
       const firstDeclaration = getDeclarationOfKind(enumSymbol, node.kind);
       if (node === firstDeclaration) {
         if (enumSymbol.declarations && enumSymbol.declarations.length > 1) {
@@ -71373,7 +79054,7 @@ ${lanes.join("\n")}
           checkCollisionsForDeclarationName(node, node.name);
         }
         checkExportsOnMergedDeclarations(node);
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         if (symbol.flags & 512 /* ValueModule */ && !inAmbientContext && symbol.declarations && symbol.declarations.length > 1 && isInstantiatedModule(node, shouldPreserveConstEnums(compilerOptions))) {
           const firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol);
           if (firstNonAmbientClassOrFunc) {
@@ -71390,7 +79071,7 @@ ${lanes.join("\n")}
         }
         if (isAmbientExternalModule) {
           if (isExternalModuleAugmentation(node)) {
-            const checkBody = isGlobalAugmentation || getSymbolOfNode(node).flags & 33554432 /* Transient */;
+            const checkBody = isGlobalAugmentation || getSymbolOfDeclaration(node).flags & 33554432 /* Transient */;
             if (checkBody && node.body) {
               for (const statement of node.body.statements) {
                 checkModuleAugmentationElement(statement, isGlobalAugmentation);
@@ -71501,7 +79182,7 @@ ${lanes.join("\n")}
     }
     function checkAliasSymbol(node) {
       var _a2, _b, _c, _d, _e;
-      let symbol = getSymbolOfNode(node);
+      let symbol = getSymbolOfDeclaration(node);
       const target = resolveAlias(symbol);
       if (target !== unknownSymbol) {
         symbol = getMergedSymbol(symbol.exportSymbol || symbol);
@@ -71694,7 +79375,7 @@ ${lanes.join("\n")}
           markExportAsReferenced(node);
         }
         if (node.moduleReference.kind !== 280 /* ExternalModuleReference */) {
-          const target = resolveAlias(getSymbolOfNode(node));
+          const target = resolveAlias(getSymbolOfDeclaration(node));
           if (target !== unknownSymbol) {
             const targetFlags = getAllSymbolFlags(target);
             if (targetFlags & 111551 /* Value */) {
@@ -71713,6 +79394,8 @@ ${lanes.join("\n")}
         } else {
           if (moduleKind >= 5 /* ES2015 */ && getSourceFileOfNode(node).impliedNodeFormat === void 0 && !node.isTypeOnly && !(node.flags & 16777216 /* Ambient */)) {
             grammarErrorOnNode(node, Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead);
+          } else if (!(node.flags & 16777216 /* Ambient */) && getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */) {
+            grammarErrorOnNode(node, Diagnostics.Import_assignment_is_not_allowed_when_moduleResolution_is_set_to_bundler_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead);
           }
         }
       }
@@ -71776,19 +79459,27 @@ ${lanes.join("\n")}
     }
     function importClauseContainsReferencedImport(importClause) {
       return forEachImportClauseDeclaration(importClause, (declaration) => {
-        return !!getSymbolOfNode(declaration).isReferenced;
+        return !!getSymbolOfDeclaration(declaration).isReferenced;
       });
     }
     function importClauseContainsConstEnumUsedAsValue(importClause) {
       return forEachImportClauseDeclaration(importClause, (declaration) => {
-        return !!getSymbolLinks(getSymbolOfNode(declaration)).constEnumReferenced;
+        return !!getSymbolLinks(getSymbolOfDeclaration(declaration)).constEnumReferenced;
       });
     }
     function canConvertImportDeclarationToTypeOnly(statement) {
-      return isImportDeclaration(statement) && statement.importClause && !statement.importClause.isTypeOnly && importClauseContainsReferencedImport(statement.importClause) && !isReferencedAliasDeclaration(statement.importClause, true) && !importClauseContainsConstEnumUsedAsValue(statement.importClause);
+      return isImportDeclaration(statement) && statement.importClause && !statement.importClause.isTypeOnly && importClauseContainsReferencedImport(statement.importClause) && !isReferencedAliasDeclaration(
+        statement.importClause,
+        /*checkChildren*/
+        true
+      ) && !importClauseContainsConstEnumUsedAsValue(statement.importClause);
     }
     function canConvertImportEqualsDeclarationToTypeOnly(statement) {
-      return isImportEqualsDeclaration(statement) && isExternalModuleReference(statement.moduleReference) && !statement.isTypeOnly && getSymbolOfNode(statement).isReferenced && !isReferencedAliasDeclaration(statement, false) && !getSymbolLinks(getSymbolOfNode(statement)).constEnumReferenced;
+      return isImportEqualsDeclaration(statement) && isExternalModuleReference(statement.moduleReference) && !statement.isTypeOnly && getSymbolOfDeclaration(statement).isReferenced && !isReferencedAliasDeclaration(
+        statement,
+        /*checkChildren*/
+        false
+      ) && !getSymbolLinks(getSymbolOfDeclaration(statement)).constEnumReferenced;
     }
     function checkImportsForTypeOnlyConversion(sourceFile) {
       for (const statement of sourceFile.statements) {
@@ -71803,7 +79494,11 @@ ${lanes.join("\n")}
     function checkExportSpecifier(node) {
       checkAliasSymbol(node);
       if (getEmitDeclarations(compilerOptions)) {
-        collectLinkedAliases(node.propertyName || node.name, true);
+        collectLinkedAliases(
+          node.propertyName || node.name,
+          /*setVisibility*/
+          true
+        );
       }
       if (!node.parent.parent.moduleSpecifier) {
         const exportedName = node.propertyName || node.name;
@@ -71811,8 +79506,11 @@ ${lanes.join("\n")}
           exportedName,
           exportedName.escapedText,
           111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+          /*nameNotFoundMessage*/
           void 0,
+          /*nameArg*/
           void 0,
+          /*isUse*/
           true
         );
         if (symbol && (symbol === undefinedSymbol || symbol === globalThisSymbol || symbol.declarations && isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) {
@@ -71855,7 +79553,15 @@ ${lanes.join("\n")}
       }
       if (node.expression.kind === 79 /* Identifier */) {
         const id = node.expression;
-        const sym = resolveEntityName(id, 67108863 /* All */, true, true, node);
+        const sym = resolveEntityName(
+          id,
+          67108863 /* All */,
+          /*ignoreErrors*/
+          true,
+          /*dontResolveAlias*/
+          true,
+          node
+        );
         if (sym) {
           markAliasReferenced(sym, id);
           const target = sym.flags & 2097152 /* Alias */ ? resolveAlias(sym) : sym;
@@ -71866,7 +79572,11 @@ ${lanes.join("\n")}
           checkExpressionCached(node.expression);
         }
         if (getEmitDeclarations(compilerOptions)) {
-          collectLinkedAliases(node.expression, true);
+          collectLinkedAliases(
+            node.expression,
+            /*setVisibility*/
+            true
+          );
         }
       } else {
         checkExpressionCached(node.expression);
@@ -71875,11 +79585,13 @@ ${lanes.join("\n")}
       if (node.flags & 16777216 /* Ambient */ && !isEntityNameExpression(node.expression)) {
         grammarErrorOnNode(node.expression, Diagnostics.The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context);
       }
-      if (node.isExportEquals && !(node.flags & 16777216 /* Ambient */)) {
-        if (moduleKind >= 5 /* ES2015 */ && getSourceFileOfNode(node).impliedNodeFormat !== 1 /* CommonJS */) {
+      if (node.isExportEquals) {
+        if (moduleKind >= 5 /* ES2015 */ && (node.flags & 16777216 /* Ambient */ && getSourceFileOfNode(node).impliedNodeFormat === 99 /* ESNext */ || !(node.flags & 16777216 /* Ambient */) && getSourceFileOfNode(node).impliedNodeFormat !== 1 /* CommonJS */)) {
           grammarErrorOnNode(node, Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead);
-        } else if (moduleKind === 4 /* System */) {
+        } else if (moduleKind === 4 /* System */ && !(node.flags & 16777216 /* Ambient */)) {
           grammarErrorOnNode(node, Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system);
+        } else if (getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */ && !(node.flags & 16777216 /* Ambient */)) {
+          grammarErrorOnNode(node, Diagnostics.Export_assignment_cannot_be_used_when_moduleResolution_is_set_to_bundler_Consider_using_export_default_or_another_module_format_instead);
         }
       }
     }
@@ -71887,7 +79599,7 @@ ${lanes.join("\n")}
       return forEachEntry(moduleSymbol.exports, (_, id) => id !== "export=");
     }
     function checkExternalModuleExports(node) {
-      const moduleSymbol = getSymbolOfNode(node);
+      const moduleSymbol = getSymbolOfDeclaration(node);
       const links = getSymbolLinks(moduleSymbol);
       if (!links.exportsChecked) {
         const exportEqualsSymbol = moduleSymbol.exports.get("export=");
@@ -71937,15 +79649,17 @@ ${lanes.join("\n")}
       }
     }
     function checkSourceElementWorker(node) {
-      forEach(node.jsDoc, ({ comment, tags }) => {
-        checkJSDocCommentWorker(comment);
-        forEach(tags, (tag) => {
-          checkJSDocCommentWorker(tag.comment);
-          if (isInJSFile(node)) {
-            checkSourceElement(tag);
-          }
+      if (canHaveJSDoc(node)) {
+        forEach(node.jsDoc, ({ comment, tags }) => {
+          checkJSDocCommentWorker(comment);
+          forEach(tags, (tag) => {
+            checkJSDocCommentWorker(tag.comment);
+            if (isInJSFile(node)) {
+              checkSourceElement(tag);
+            }
+          });
         });
-      });
+      }
       const kind = node.kind;
       if (cancellationToken) {
         switch (kind) {
@@ -71956,7 +79670,7 @@ ${lanes.join("\n")}
             cancellationToken.throwIfCancellationRequested();
         }
       }
-      if (kind >= 240 /* FirstStatement */ && kind <= 256 /* LastStatement */ && node.flowNode && !isReachableFlowNode(node.flowNode)) {
+      if (kind >= 240 /* FirstStatement */ && kind <= 256 /* LastStatement */ && canHaveFlowNode(node) && node.flowNode && !isReachableFlowNode(node.flowNode)) {
         errorOrSuggestion(compilerOptions.allowUnreachableCode === false, node, Diagnostics.Unreachable_code_detected);
       }
       switch (kind) {
@@ -72021,21 +79735,21 @@ ${lanes.join("\n")}
           return checkJSDocAugmentsTag(node);
         case 332 /* JSDocImplementsTag */:
           return checkJSDocImplementsTag(node);
-        case 348 /* JSDocTypedefTag */:
+        case 349 /* JSDocTypedefTag */:
         case 341 /* JSDocCallbackTag */:
-        case 342 /* JSDocEnumTag */:
+        case 343 /* JSDocEnumTag */:
           return checkJSDocTypeAliasTag(node);
-        case 347 /* JSDocTemplateTag */:
+        case 348 /* JSDocTemplateTag */:
           return checkJSDocTemplateTag(node);
-        case 346 /* JSDocTypeTag */:
+        case 347 /* JSDocTypeTag */:
           return checkJSDocTypeTag(node);
         case 327 /* JSDocLink */:
         case 328 /* JSDocLinkCode */:
         case 329 /* JSDocLinkPlain */:
           return checkJSDocLinkLikeTag(node);
-        case 343 /* JSDocParameterTag */:
+        case 344 /* JSDocParameterTag */:
           return checkJSDocParameterTag(node);
-        case 350 /* JSDocPropertyTag */:
+        case 351 /* JSDocPropertyTag */:
           return checkJSDocPropertyTag(node);
         case 320 /* JSDocFunctionType */:
           checkJSDocFunctionType(node);
@@ -72137,7 +79851,17 @@ ${lanes.join("\n")}
     }
     function checkJSDocTypeIsInJsFile(node) {
       if (!isInJSFile(node)) {
-        grammarErrorOnNode(node, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments);
+        if (isJSDocNonNullableType(node) || isJSDocNullableType(node)) {
+          const token = tokenToString(isJSDocNonNullableType(node) ? 53 /* ExclamationToken */ : 57 /* QuestionToken */);
+          const diagnostic = node.postfix ? Diagnostics._0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1 : Diagnostics._0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1;
+          const typeNode = node.type;
+          const type = getTypeFromTypeNode(typeNode);
+          grammarErrorOnNode(node, diagnostic, token, typeToString(
+            isJSDocNullableType(node) && !(type === neverType || type === voidType) ? getUnionType(append([type, undefinedType], node.postfix ? void 0 : nullType)) : type
+          ));
+        } else {
+          grammarErrorOnNode(node, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments);
+        }
       }
     }
     function checkJSDocVariadicType(node) {
@@ -72243,7 +79967,13 @@ ${lanes.join("\n")}
     }
     function checkSourceFile(node) {
       var _a2, _b;
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Check, "checkSourceFile", { path: node.path }, true);
+      (_a2 = tracing) == null ? void 0 : _a2.push(
+        tracing.Phase.Check,
+        "checkSourceFile",
+        { path: node.path },
+        /*separateBeginAndEnd*/
+        true
+      );
       mark("beforeCheck");
       checkSourceFileWorker(node);
       mark("afterCheck");
@@ -72376,7 +80106,7 @@ ${lanes.join("\n")}
       return symbolsToArray(symbols);
       function populateSymbols() {
         while (location) {
-          if (location.locals && !isGlobalSourceFile(location)) {
+          if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) {
             copySymbols(location.locals, meaning);
           }
           switch (location.kind) {
@@ -72384,10 +80114,10 @@ ${lanes.join("\n")}
               if (!isExternalModule(location))
                 break;
             case 264 /* ModuleDeclaration */:
-              copyLocallyVisibleExportSymbols(getSymbolOfNode(location).exports, meaning & 2623475 /* ModuleMember */);
+              copyLocallyVisibleExportSymbols(getSymbolOfDeclaration(location).exports, meaning & 2623475 /* ModuleMember */);
               break;
             case 263 /* EnumDeclaration */:
-              copySymbols(getSymbolOfNode(location).exports, meaning & 8 /* EnumMember */);
+              copySymbols(getSymbolOfDeclaration(location).exports, meaning & 8 /* EnumMember */);
               break;
             case 228 /* ClassExpression */:
               const className = location.name;
@@ -72397,7 +80127,7 @@ ${lanes.join("\n")}
             case 260 /* ClassDeclaration */:
             case 261 /* InterfaceDeclaration */:
               if (!isStaticSymbol) {
-                copySymbols(getMembersOfSymbol(getSymbolOfNode(location)), meaning & 788968 /* Type */);
+                copySymbols(getMembersOfSymbol(getSymbolOfDeclaration(location)), meaning & 788968 /* Type */);
               }
               break;
             case 215 /* FunctionExpression */:
@@ -72457,12 +80187,11 @@ ${lanes.join("\n")}
     }
     function forEachEnclosingClass(node, callback) {
       let result;
-      while (true) {
-        node = getContainingClass(node);
-        if (!node)
-          break;
-        if (result = callback(node))
+      let containingClass = getContainingClass(node);
+      while (containingClass) {
+        if (result = callback(containingClass))
           break;
+        containingClass = getContainingClass(containingClass);
       }
       return result;
     }
@@ -72503,7 +80232,7 @@ ${lanes.join("\n")}
         case 4 /* ThisProperty */:
         case 2 /* ModuleExports */:
         case 5 /* Property */:
-          return getSymbolOfNode(entityName.parent.parent);
+          return getSymbolOfDeclaration(entityName.parent.parent);
       }
     }
     function isImportTypeQualifierPart(node) {
@@ -72532,7 +80261,9 @@ ${lanes.join("\n")}
       if (name.parent.kind === 274 /* ExportAssignment */ && isEntityNameExpression(name)) {
         const success = resolveEntityName(
           name,
+          /*all meanings*/
           111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */,
+          /*ignoreErrors*/
           true
         );
         if (success && success !== unknownSymbol) {
@@ -72541,7 +80272,11 @@ ${lanes.join("\n")}
       } else if (isEntityName(name) && isInRightSideOfImportOrExportAssignment(name)) {
         const importEqualsDeclaration = getAncestor(name, 268 /* ImportEqualsDeclaration */);
         Debug.assert(importEqualsDeclaration !== void 0);
-        return getSymbolOfPartOfRightHandSideOfImportEquals(name, true);
+        return getSymbolOfPartOfRightHandSideOfImportEquals(
+          name,
+          /*dontResolveAlias*/
+          true
+        );
       }
       if (isEntityName(name)) {
         const possibleImportNode = isImportTypeQualifierPart(name);
@@ -72570,10 +80305,10 @@ ${lanes.join("\n")}
           return entityNameSymbol;
         }
       }
-      if (name.parent.kind === 343 /* JSDocParameterTag */) {
+      if (name.parent.kind === 344 /* JSDocParameterTag */) {
         return getParameterSymbolFromJSDoc(name.parent);
       }
-      if (name.parent.kind === 165 /* TypeParameter */ && name.parent.parent.kind === 347 /* JSDocTemplateTag */) {
+      if (name.parent.kind === 165 /* TypeParameter */ && name.parent.parent.kind === 348 /* JSDocTemplateTag */) {
         Debug.assert(!isInJSFile(name));
         const typeParameter = getTypeParameterFromJsDoc(name.parent);
         return typeParameter && typeParameter.symbol;
@@ -72589,17 +80324,38 @@ ${lanes.join("\n")}
             const symbol = getIntrinsicTagSymbol(name.parent);
             return symbol === unknownSymbol ? void 0 : symbol;
           }
-          const result = resolveEntityName(name, meaning, false, true, getHostSignatureFromJSDoc(name));
+          const result = resolveEntityName(
+            name,
+            meaning,
+            /*ignoreErrors*/
+            false,
+            /* dontResolveAlias */
+            true,
+            getHostSignatureFromJSDoc(name)
+          );
           if (!result && isJSDoc2) {
             const container = findAncestor(name, or(isClassLike, isInterfaceDeclaration));
             if (container) {
-              return resolveJSDocMemberName(name, false, getSymbolOfNode(container));
+              return resolveJSDocMemberName(
+                name,
+                /*ignoreErrors*/
+                false,
+                getSymbolOfDeclaration(container)
+              );
             }
           }
           if (result && isJSDoc2) {
             const container = getJSDocHost(name);
             if (container && isEnumMember(container) && container === result.valueDeclaration) {
-              return resolveEntityName(name, meaning, true, true, getSourceFileOfNode(container)) || result;
+              return resolveEntityName(
+                name,
+                meaning,
+                /*ignoreErrors*/
+                true,
+                /* dontResolveAlias */
+                true,
+                getSourceFileOfNode(container)
+              ) || result;
             }
           }
           return result;
@@ -72651,18 +80407,36 @@ ${lanes.join("\n")}
         }
       } else if (isTypeReferenceIdentifier(name)) {
         const meaning = name.parent.kind === 180 /* TypeReference */ ? 788968 /* Type */ : 1920 /* Namespace */;
-        const symbol = resolveEntityName(name, meaning, false, true);
+        const symbol = resolveEntityName(
+          name,
+          meaning,
+          /*ignoreErrors*/
+          false,
+          /*dontResolveAlias*/
+          true
+        );
         return symbol && symbol !== unknownSymbol ? symbol : getUnresolvedSymbolForEntityName(name);
       }
       if (name.parent.kind === 179 /* TypePredicate */) {
-        return resolveEntityName(name, 1 /* FunctionScopedVariable */);
+        return resolveEntityName(
+          name,
+          /*meaning*/
+          1 /* FunctionScopedVariable */
+        );
       }
       return void 0;
     }
     function resolveJSDocMemberName(name, ignoreErrors, container) {
       if (isEntityName(name)) {
         const meaning = 788968 /* Type */ | 1920 /* Namespace */ | 111551 /* Value */;
-        let symbol = resolveEntityName(name, meaning, ignoreErrors, true, getHostSignatureFromJSDoc(name));
+        let symbol = resolveEntityName(
+          name,
+          meaning,
+          ignoreErrors,
+          /*dontResolveAlias*/
+          true,
+          getHostSignatureFromJSDoc(name)
+        );
         if (!symbol && isIdentifier(name) && container) {
           symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(container), name.escapedText, meaning));
         }
@@ -72679,7 +80453,7 @@ ${lanes.join("\n")}
       }
     }
     function getSymbolAtLocation(node, ignoreErrors) {
-      if (node.kind === 308 /* SourceFile */) {
+      if (isSourceFile(node)) {
         return isExternalModule(node) ? getMergedSymbol(node.symbol) : void 0;
       }
       const { parent: parent2 } = node;
@@ -72688,10 +80462,10 @@ ${lanes.join("\n")}
         return void 0;
       }
       if (isDeclarationNameOrImportPropertyName(node)) {
-        const parentSymbol = getSymbolOfNode(parent2);
+        const parentSymbol = getSymbolOfDeclaration(parent2);
         return isImportOrExportSpecifier(node.parent) && node.parent.propertyName === node ? getImmediateAliasedSymbol(parentSymbol) : parentSymbol;
       } else if (isLiteralComputedPropertyDeclarationName(node)) {
-        return getSymbolOfNode(parent2.parent);
+        return getSymbolOfDeclaration(parent2.parent);
       }
       if (node.kind === 79 /* Identifier */) {
         if (isInRightSideOfImportOrExportAssignment(node)) {
@@ -72721,7 +80495,13 @@ ${lanes.join("\n")}
             return getSymbolOfNameOrPropertyAccessExpression(node);
           }
         case 108 /* ThisKeyword */:
-          const container = getThisContainer(node, false);
+          const container = getThisContainer(
+            node,
+            /*includeArrowFunctions*/
+            false,
+            /*includeClassComputedPropertyName*/
+            false
+          );
           if (isFunctionLike(container)) {
             const sig = getSignatureFromDeclaration(container);
             if (sig.thisParameter) {
@@ -72743,11 +80523,15 @@ ${lanes.join("\n")}
           return void 0;
         case 10 /* StringLiteral */:
         case 14 /* NoSubstitutionTemplateLiteral */:
-          if (isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node || (node.parent.kind === 269 /* ImportDeclaration */ || node.parent.kind === 275 /* ExportDeclaration */) && node.parent.moduleSpecifier === node || (isInJSFile(node) && isRequireCall(node.parent, false) || isImportCall(node.parent)) || isLiteralTypeNode(node.parent) && isLiteralImportTypeNode(node.parent.parent) && node.parent.parent.argument === node.parent) {
+          if (isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node || (node.parent.kind === 269 /* ImportDeclaration */ || node.parent.kind === 275 /* ExportDeclaration */) && node.parent.moduleSpecifier === node || (isInJSFile(node) && getEmitModuleResolutionKind(compilerOptions) !== 100 /* Bundler */ && isRequireCall(
+            node.parent,
+            /*checkArgumentIsStringLiteralLike*/
+            false
+          ) || isImportCall(node.parent)) || isLiteralTypeNode(node.parent) && isLiteralImportTypeNode(node.parent.parent) && node.parent.parent.argument === node.parent) {
             return resolveExternalModuleName(node, node, ignoreErrors);
           }
           if (isCallExpression(parent2) && isBindableObjectDefinePropertyCall(parent2) && parent2.arguments[1] === node) {
-            return getSymbolOfNode(parent2);
+            return getSymbolOfDeclaration(parent2);
           }
         case 8 /* NumericLiteral */:
           const objectType = isElementAccessExpression(parent2) ? parent2.argumentExpression === node ? getTypeOfExpression(parent2.expression) : void 0 : isLiteralTypeNode(parent2) && isIndexedAccessTypeNode(grandParent) ? getTypeFromTypeNode(grandParent.objectType) : void 0;
@@ -72800,7 +80584,7 @@ ${lanes.join("\n")}
         return errorType;
       }
       const classDecl = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node);
-      const classType = classDecl && getDeclaredTypeOfClassOrInterface(getSymbolOfNode(classDecl.class));
+      const classType = classDecl && getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(classDecl.class));
       if (isPartOfTypeNode(node)) {
         const typeFromTypeNode = getTypeFromTypeNode(node);
         return classType ? getTypeWithThisArgument(typeFromTypeNode, classType.thisType) : typeFromTypeNode;
@@ -72813,7 +80597,7 @@ ${lanes.join("\n")}
         return baseType ? getTypeWithThisArgument(baseType, classType.thisType) : errorType;
       }
       if (isTypeDeclaration(node)) {
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         return getDeclaredTypeOfSymbol(symbol);
       }
       if (isTypeDeclarationName(node)) {
@@ -72821,7 +80605,7 @@ ${lanes.join("\n")}
         return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType;
       }
       if (isDeclaration(node)) {
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         return symbol ? getTypeOfSymbol(symbol) : errorType;
       }
       if (isDeclarationNameOrImportPropertyName(node)) {
@@ -72832,7 +80616,12 @@ ${lanes.join("\n")}
         return errorType;
       }
       if (isBindingPattern(node)) {
-        return getTypeForVariableLikeDeclaration(node.parent, true, 0 /* Normal */) || errorType;
+        return getTypeForVariableLikeDeclaration(
+          node.parent,
+          /*includeOptionality*/
+          true,
+          0 /* Normal */
+        ) || errorType;
       }
       if (isInRightSideOfImportOrExportAssignment(node)) {
         const symbol = getSymbolAtLocation(node);
@@ -72920,7 +80709,7 @@ ${lanes.join("\n")}
       if (getCheckFlags(symbol) & 6 /* Synthetic */) {
         return mapDefined(getSymbolLinks(symbol).containingType.types, (type) => getPropertyOfType(type, symbol.escapedName));
       } else if (symbol.flags & 33554432 /* Transient */) {
-        const { leftSpread, rightSpread, syntheticOrigin } = symbol;
+        const { links: { leftSpread, rightSpread, syntheticOrigin } } = symbol;
         return leftSpread ? [leftSpread, rightSpread] : syntheticOrigin ? [syntheticOrigin] : singleElementArray(tryGetTarget(symbol));
       }
       return void 0;
@@ -72969,7 +80758,11 @@ ${lanes.join("\n")}
       var _a2;
       const node = getParseTreeNode(nodeIn, isIdentifier);
       if (node) {
-        let symbol = getReferencedValueSymbol(node, isNameOfModuleOrEnumDeclaration(node));
+        let symbol = getReferencedValueSymbol(
+          node,
+          /*startInDeclarationContainer*/
+          isNameOfModuleOrEnumDeclaration(node)
+        );
         if (symbol) {
           if (symbol.flags & 1048576 /* ExportValue */) {
             const exportSymbol = getMergedSymbol(symbol.exportSymbol);
@@ -72986,7 +80779,7 @@ ${lanes.join("\n")}
               const symbolIsUmdExport = symbolFile !== referenceFile;
               return symbolIsUmdExport ? void 0 : symbolFile;
             }
-            return findAncestor(node.parent, (n) => isModuleOrEnumDeclaration(n) && getSymbolOfNode(n) === parentSymbol);
+            return findAncestor(node.parent, (n) => isModuleOrEnumDeclaration(n) && getSymbolOfDeclaration(n) === parentSymbol);
           }
         }
       }
@@ -72998,7 +80791,11 @@ ${lanes.join("\n")}
       const node = getParseTreeNode(nodeIn, isIdentifier);
       if (node) {
         const symbol = getReferencedValueOrAliasSymbol(node);
-        if (isNonLocalAlias(symbol, 111551 /* Value */) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
+        if (isNonLocalAlias(
+          symbol,
+          /*excludes*/
+          111551 /* Value */
+        ) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) {
           return getDeclarationOfAliasSymbol(symbol);
         }
       }
@@ -73014,12 +80811,30 @@ ${lanes.join("\n")}
           const container = getEnclosingBlockScopeContainer(symbol.valueDeclaration);
           if (isStatementWithLocals(container) || isSymbolOfDestructuredElementOfCatchBinding(symbol)) {
             const nodeLinks2 = getNodeLinks(symbol.valueDeclaration);
-            if (resolveName(container.parent, symbol.escapedName, 111551 /* Value */, void 0, void 0, false)) {
+            if (resolveName(
+              container.parent,
+              symbol.escapedName,
+              111551 /* Value */,
+              /*nameNotFoundMessage*/
+              void 0,
+              /*nameArg*/
+              void 0,
+              /*isUse*/
+              false
+            )) {
               links.isDeclarationWithCollidingName = true;
             } else if (nodeLinks2.flags & 16384 /* CapturedBlockScopedBinding */) {
               const isDeclaredInLoop = nodeLinks2.flags & 32768 /* BlockScopedBindingInLoop */;
-              const inLoopInitializer = isIterationStatement(container, false);
-              const inLoopBodyBlock = container.kind === 238 /* Block */ && isIterationStatement(container.parent, false);
+              const inLoopInitializer = isIterationStatement(
+                container,
+                /*lookInLabeledStatements*/
+                false
+              );
+              const inLoopBodyBlock = container.kind === 238 /* Block */ && isIterationStatement(
+                container.parent,
+                /*lookInLabeledStatements*/
+                false
+              );
               links.isDeclarationWithCollidingName = !isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || !inLoopInitializer && !inLoopBodyBlock);
             } else {
               links.isDeclarationWithCollidingName = false;
@@ -73045,7 +80860,7 @@ ${lanes.join("\n")}
     function isDeclarationWithCollidingName(nodeIn) {
       const node = getParseTreeNode(nodeIn, isDeclaration);
       if (node) {
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         if (symbol) {
           return isSymbolOfDeclarationWithCollidingName(symbol);
         }
@@ -73055,18 +80870,18 @@ ${lanes.join("\n")}
     function isValueAliasDeclaration(node) {
       switch (node.kind) {
         case 268 /* ImportEqualsDeclaration */:
-          return isAliasResolvedToValue(getSymbolOfNode(node));
+          return isAliasResolvedToValue(getSymbolOfDeclaration(node));
         case 270 /* ImportClause */:
         case 271 /* NamespaceImport */:
         case 273 /* ImportSpecifier */:
         case 278 /* ExportSpecifier */:
-          const symbol = getSymbolOfNode(node);
+          const symbol = getSymbolOfDeclaration(node);
           return !!symbol && isAliasResolvedToValue(symbol) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */);
         case 275 /* ExportDeclaration */:
           const exportClause = node.exportClause;
           return !!exportClause && (isNamespaceExport(exportClause) || some(exportClause.elements, isValueAliasDeclaration));
         case 274 /* ExportAssignment */:
-          return node.expression && node.expression.kind === 79 /* Identifier */ ? isAliasResolvedToValue(getSymbolOfNode(node)) : true;
+          return node.expression && node.expression.kind === 79 /* Identifier */ ? isAliasResolvedToValue(getSymbolOfDeclaration(node)) : true;
       }
       return false;
     }
@@ -73075,7 +80890,7 @@ ${lanes.join("\n")}
       if (node === void 0 || node.parent.kind !== 308 /* SourceFile */ || !isInternalModuleImportEqualsDeclaration(node)) {
         return false;
       }
-      const isValue = isAliasResolvedToValue(getSymbolOfNode(node));
+      const isValue = isAliasResolvedToValue(getSymbolOfDeclaration(node));
       return isValue && node.moduleReference && !nodeIsMissing(node.moduleReference);
     }
     function isAliasResolvedToValue(symbol) {
@@ -73094,7 +80909,7 @@ ${lanes.join("\n")}
     }
     function isReferencedAliasDeclaration(node, checkChildren) {
       if (isAliasSymbolDeclaration2(node)) {
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         const links = symbol && getSymbolLinks(symbol);
         if (links == null ? void 0 : links.referenced) {
           return true;
@@ -73113,9 +80928,14 @@ ${lanes.join("\n")}
       if (nodeIsPresent(node.body)) {
         if (isGetAccessor(node) || isSetAccessor(node))
           return false;
-        const symbol = getSymbolOfNode(node);
+        const symbol = getSymbolOfDeclaration(node);
         const signaturesOfSymbol = getSignaturesOfSymbol(symbol);
-        return signaturesOfSymbol.length > 1 || signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node;
+        return signaturesOfSymbol.length > 1 || // If there is single signature for the symbol, it is overload if that signature isn't coming from the node
+        // e.g.: function foo(a: string): string;
+        //       function foo(a: any) { // This is implementation of the overloads
+        //           return a;
+        //       }
+        signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node;
       }
       return false;
     }
@@ -73130,7 +80950,7 @@ ${lanes.join("\n")}
       if (!declaration) {
         return false;
       }
-      const symbol = getSymbolOfNode(declaration);
+      const symbol = getSymbolOfDeclaration(declaration);
       if (!symbol || !(symbol.flags & 16 /* Function */)) {
         return false;
       }
@@ -73141,7 +80961,7 @@ ${lanes.join("\n")}
       if (!declaration) {
         return emptyArray;
       }
-      const symbol = getSymbolOfNode(declaration);
+      const symbol = getSymbolOfDeclaration(declaration);
       return symbol && getPropertiesOfType(getTypeOfSymbol(symbol)) || emptyArray;
     }
     function getNodeCheckFlags(node) {
@@ -73192,15 +81012,42 @@ ${lanes.join("\n")}
       }
       let isTypeOnly = false;
       if (isQualifiedName(typeName)) {
-        const rootValueSymbol = resolveEntityName(getFirstIdentifier(typeName), 111551 /* Value */, true, true, location);
+        const rootValueSymbol = resolveEntityName(
+          getFirstIdentifier(typeName),
+          111551 /* Value */,
+          /*ignoreErrors*/
+          true,
+          /*dontResolveAlias*/
+          true,
+          location
+        );
         isTypeOnly = !!((_a2 = rootValueSymbol == null ? void 0 : rootValueSymbol.declarations) == null ? void 0 : _a2.every(isTypeOnlyImportOrExportDeclaration));
       }
-      const valueSymbol = resolveEntityName(typeName, 111551 /* Value */, true, true, location);
+      const valueSymbol = resolveEntityName(
+        typeName,
+        111551 /* Value */,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveAlias*/
+        true,
+        location
+      );
       const resolvedSymbol = valueSymbol && valueSymbol.flags & 2097152 /* Alias */ ? resolveAlias(valueSymbol) : valueSymbol;
       isTypeOnly || (isTypeOnly = !!((_b = valueSymbol == null ? void 0 : valueSymbol.declarations) == null ? void 0 : _b.every(isTypeOnlyImportOrExportDeclaration)));
-      const typeSymbol = resolveEntityName(typeName, 788968 /* Type */, true, false, location);
+      const typeSymbol = resolveEntityName(
+        typeName,
+        788968 /* Type */,
+        /*ignoreErrors*/
+        true,
+        /*dontResolveAlias*/
+        false,
+        location
+      );
       if (resolvedSymbol && resolvedSymbol === typeSymbol) {
-        const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(false);
+        const globalPromiseSymbol = getGlobalPromiseConstructorSymbol(
+          /*reportErrors*/
+          false
+        );
         if (globalPromiseSymbol && resolvedSymbol === globalPromiseSymbol) {
           return 9 /* Promise */;
         }
@@ -73244,7 +81091,7 @@ ${lanes.join("\n")}
       if (!declaration) {
         return factory.createToken(131 /* AnyKeyword */);
       }
-      const symbol = getSymbolOfNode(declaration);
+      const symbol = getSymbolOfDeclaration(declaration);
       let type = symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* Signature */)) ? getWidenedLiteralType(getTypeOfSymbol(symbol)) : errorType;
       if (type.flags & 8192 /* UniqueESSymbol */ && type.symbol === symbol) {
         flags |= 1048576 /* AllowUniqueESSymbolType */;
@@ -73285,7 +81132,17 @@ ${lanes.join("\n")}
           location = getDeclarationContainer(parent2);
         }
       }
-      return resolveName(location, reference.escapedText, 111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */, void 0, void 0, true);
+      return resolveName(
+        location,
+        reference.escapedText,
+        111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */,
+        /*nodeNotFoundMessage*/
+        void 0,
+        /*nameArg*/
+        void 0,
+        /*isUse*/
+        true
+      );
     }
     function getReferencedValueOrAliasSymbol(reference) {
       const resolvedSymbol = getNodeLinks(reference).resolvedSymbol;
@@ -73296,10 +81153,15 @@ ${lanes.join("\n")}
         reference,
         reference.escapedText,
         111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */,
+        /*nodeNotFoundMessage*/
         void 0,
+        /*nameArg*/
         void 0,
+        /*isUse*/
         true,
+        /*excludeGlobals*/
         void 0,
+        /*getSpellingSuggestions*/
         void 0
       );
     }
@@ -73317,19 +81179,26 @@ ${lanes.join("\n")}
     }
     function isLiteralConstDeclaration(node) {
       if (isDeclarationReadonly(node) || isVariableDeclaration(node) && isVarConst(node)) {
-        return isFreshLiteralType(getTypeOfSymbol(getSymbolOfNode(node)));
+        return isFreshLiteralType(getTypeOfSymbol(getSymbolOfDeclaration(node)));
       }
       return false;
     }
     function literalTypeToNode(type, enclosing, tracker) {
-      const enumResult = type.flags & 1024 /* EnumLiteral */ ? nodeBuilder.symbolToExpression(type.symbol, 111551 /* Value */, enclosing, void 0, tracker) : type === trueType ? factory.createTrue() : type === falseType && factory.createFalse();
+      const enumResult = type.flags & 1024 /* EnumLiteral */ ? nodeBuilder.symbolToExpression(
+        type.symbol,
+        111551 /* Value */,
+        enclosing,
+        /*flags*/
+        void 0,
+        tracker
+      ) : type === trueType ? factory.createTrue() : type === falseType && factory.createFalse();
       if (enumResult)
         return enumResult;
       const literalValue = type.value;
       return typeof literalValue === "object" ? factory.createBigIntLiteral(literalValue) : typeof literalValue === "number" ? factory.createNumericLiteral(literalValue) : factory.createStringLiteral(literalValue);
     }
     function createLiteralConstValue(node, tracker) {
-      const type = getTypeOfSymbol(getSymbolOfNode(node));
+      const type = getTypeOfSymbol(getSymbolOfDeclaration(node));
       return literalTypeToNode(type, node, tracker);
     }
     function getJsxFactoryEntity(location) {
@@ -73359,11 +81228,11 @@ ${lanes.join("\n")}
       let fileToDirective;
       if (resolvedTypeReferenceDirectives) {
         fileToDirective = /* @__PURE__ */ new Map();
-        resolvedTypeReferenceDirectives.forEach((resolvedDirective, key, mode) => {
-          if (!resolvedDirective || !resolvedDirective.resolvedFileName) {
+        resolvedTypeReferenceDirectives.forEach(({ resolvedTypeReferenceDirective }, key, mode) => {
+          if (!(resolvedTypeReferenceDirective == null ? void 0 : resolvedTypeReferenceDirective.resolvedFileName)) {
             return;
           }
-          const file = host.getSourceFile(resolvedDirective.resolvedFileName);
+          const file = host.getSourceFile(resolvedTypeReferenceDirective.resolvedFileName);
           if (file) {
             addReferencedFilesToTypeDirective(file, key, mode);
           }
@@ -73419,7 +81288,7 @@ ${lanes.join("\n")}
         isLiteralConstDeclaration,
         isLateBound: (nodeIn) => {
           const node = getParseTreeNode(nodeIn, isDeclaration);
-          const symbol = node && getSymbolOfNode(node);
+          const symbol = node && getSymbolOfDeclaration(node);
           return !!(symbol && getCheckFlags(symbol) & 4096 /* Late */);
         },
         getJsxFactoryEntity,
@@ -73427,7 +81296,7 @@ ${lanes.join("\n")}
         getAllAccessorDeclarations(accessor) {
           accessor = getParseTreeNode(accessor, isGetOrSetAccessorDeclaration);
           const otherKind = accessor.kind === 175 /* SetAccessor */ ? 174 /* GetAccessor */ : 175 /* SetAccessor */;
-          const otherAccessor = getDeclarationOfKind(getSymbolOfNode(accessor), otherKind);
+          const otherAccessor = getDeclarationOfKind(getSymbolOfDeclaration(accessor), otherKind);
           const firstAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? otherAccessor : accessor;
           const secondAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? accessor : otherAccessor;
           const setAccessor = accessor.kind === 175 /* SetAccessor */ ? accessor : otherAccessor;
@@ -73439,7 +81308,12 @@ ${lanes.join("\n")}
             getAccessor
           };
         },
-        getSymbolOfExternalModuleSpecifier: (moduleName) => resolveExternalModuleNameWorker(moduleName, moduleName, void 0),
+        getSymbolOfExternalModuleSpecifier: (moduleName) => resolveExternalModuleNameWorker(
+          moduleName,
+          moduleName,
+          /*moduleNotFoundError*/
+          void 0
+        ),
         isBindingCapturedByNode: (node, decl) => {
           const parseNode = getParseTreeNode(node);
           const parseDecl = getParseTreeNode(decl);
@@ -73448,7 +81322,7 @@ ${lanes.join("\n")}
         getDeclarationStatementsForSourceFile: (node, flags, tracker, bundled) => {
           const n = getParseTreeNode(node);
           Debug.assert(n && n.kind === 308 /* SourceFile */, "Non-sourcefile node passed into getDeclarationsForSourceFile");
-          const sym = getSymbolOfNode(node);
+          const sym = getSymbolOfDeclaration(node);
           if (!sym) {
             return !node.locals ? [] : nodeBuilder.symbolTableToDeclarationStatements(node.locals, node, flags, tracker, bundled);
           }
@@ -73497,7 +81371,12 @@ ${lanes.join("\n")}
             meaning = 111551 /* Value */ | 1048576 /* ExportValue */;
           }
         }
-        const symbol = resolveEntityName(node, meaning, true);
+        const symbol = resolveEntityName(
+          node,
+          meaning,
+          /*ignoreErrors*/
+          true
+        );
         return symbol && symbol !== unknownSymbol ? getTypeReferenceDirectivesForSymbol(symbol, meaning) : void 0;
       }
       function getTypeReferenceDirectivesForSymbol(symbol, meaning) {
@@ -73557,7 +81436,12 @@ ${lanes.join("\n")}
     }
     function getExternalModuleFileFromDeclaration(declaration) {
       const specifier = declaration.kind === 264 /* ModuleDeclaration */ ? tryCast(declaration.name, isStringLiteral) : getExternalModuleName(declaration);
-      const moduleSymbol = resolveExternalModuleNameWorker(specifier, specifier, void 0);
+      const moduleSymbol = resolveExternalModuleNameWorker(
+        specifier,
+        specifier,
+        /*moduleNotFoundError*/
+        void 0
+      );
       if (!moduleSymbol) {
         return void 0;
       }
@@ -73611,26 +81495,94 @@ ${lanes.join("\n")}
       }
       addToSymbolTable(globals, builtinGlobals, Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0);
       getSymbolLinks(undefinedSymbol).type = undefinedWideningType;
-      getSymbolLinks(argumentsSymbol).type = getGlobalType("IArguments", 0, true);
+      getSymbolLinks(argumentsSymbol).type = getGlobalType(
+        "IArguments",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      );
       getSymbolLinks(unknownSymbol).type = errorType;
       getSymbolLinks(globalThisSymbol).type = createObjectType(16 /* Anonymous */, globalThisSymbol);
-      globalArrayType = getGlobalType("Array", 1, true);
-      globalObjectType = getGlobalType("Object", 0, true);
-      globalFunctionType = getGlobalType("Function", 0, true);
-      globalCallableFunctionType = strictBindCallApply && getGlobalType("CallableFunction", 0, true) || globalFunctionType;
-      globalNewableFunctionType = strictBindCallApply && getGlobalType("NewableFunction", 0, true) || globalFunctionType;
-      globalStringType = getGlobalType("String", 0, true);
-      globalNumberType = getGlobalType("Number", 0, true);
-      globalBooleanType = getGlobalType("Boolean", 0, true);
-      globalRegExpType = getGlobalType("RegExp", 0, true);
+      globalArrayType = getGlobalType(
+        "Array",
+        /*arity*/
+        1,
+        /*reportErrors*/
+        true
+      );
+      globalObjectType = getGlobalType(
+        "Object",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      );
+      globalFunctionType = getGlobalType(
+        "Function",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      );
+      globalCallableFunctionType = strictBindCallApply && getGlobalType(
+        "CallableFunction",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      ) || globalFunctionType;
+      globalNewableFunctionType = strictBindCallApply && getGlobalType(
+        "NewableFunction",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      ) || globalFunctionType;
+      globalStringType = getGlobalType(
+        "String",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      );
+      globalNumberType = getGlobalType(
+        "Number",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      );
+      globalBooleanType = getGlobalType(
+        "Boolean",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      );
+      globalRegExpType = getGlobalType(
+        "RegExp",
+        /*arity*/
+        0,
+        /*reportErrors*/
+        true
+      );
       anyArrayType = createArrayType(anyType);
       autoArrayType = createArrayType(autoType);
       if (autoArrayType === emptyObjectType) {
         autoArrayType = createAnonymousType(void 0, emptySymbols, emptyArray, emptyArray, emptyArray);
       }
-      globalReadonlyArrayType = getGlobalTypeOrUndefined("ReadonlyArray", 1) || globalArrayType;
+      globalReadonlyArrayType = getGlobalTypeOrUndefined(
+        "ReadonlyArray",
+        /*arity*/
+        1
+      ) || globalArrayType;
       anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType;
-      globalThisType = getGlobalTypeOrUndefined("ThisType", 1);
+      globalThisType = getGlobalTypeOrUndefined(
+        "ThisType",
+        /*arity*/
+        1
+      );
       if (augmentations) {
         for (const list of augmentations) {
           for (const augmentation of list) {
@@ -73798,16 +81750,20 @@ ${lanes.join("\n")}
             return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_index_signature, tokenToString(modifier.kind));
           }
         }
-        if (modifier.kind !== 101 /* InKeyword */ && modifier.kind !== 145 /* OutKeyword */) {
+        if (modifier.kind !== 101 /* InKeyword */ && modifier.kind !== 145 /* OutKeyword */ && modifier.kind !== 85 /* ConstKeyword */) {
           if (node.kind === 165 /* TypeParameter */) {
             return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_type_parameter, tokenToString(modifier.kind));
           }
         }
         switch (modifier.kind) {
           case 85 /* ConstKeyword */:
-            if (node.kind !== 263 /* EnumDeclaration */) {
+            if (node.kind !== 263 /* EnumDeclaration */ && node.kind !== 165 /* TypeParameter */) {
               return grammarErrorOnNode(node, Diagnostics.A_class_member_cannot_have_the_0_keyword, tokenToString(85 /* ConstKeyword */));
             }
+            const parent2 = node.parent;
+            if (node.kind === 165 /* TypeParameter */ && !(isFunctionLikeDeclaration(parent2) || isClassLike(parent2) || isFunctionTypeNode(parent2) || isConstructorTypeNode(parent2) || isCallSignatureDeclaration(parent2) || isConstructSignatureDeclaration(parent2) || isMethodSignature(parent2))) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class, tokenToString(modifier.kind));
+            }
             break;
           case 161 /* OverrideKeyword */:
             if (flags & 16384 /* Override */) {
@@ -73891,6 +81847,8 @@ ${lanes.join("\n")}
               return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "readonly");
             } else if (node.kind !== 169 /* PropertyDeclaration */ && node.kind !== 168 /* PropertySignature */ && node.kind !== 178 /* IndexSignature */ && node.kind !== 166 /* Parameter */) {
               return grammarErrorOnNode(modifier, Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature);
+            } else if (flags & 128 /* Accessor */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "readonly", "accessor");
             }
             flags |= 64 /* Readonly */;
             break;
@@ -73934,6 +81892,8 @@ ${lanes.join("\n")}
               return grammarErrorOnNode(modifier, Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context);
             } else if (isPrivateIdentifierClassElementDeclaration(node)) {
               return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "declare");
+            } else if (flags & 128 /* Accessor */) {
+              return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "declare", "accessor");
             }
             flags |= 2 /* Ambient */;
             lastDeclare = modifier;
@@ -74688,7 +82648,11 @@ ${lanes.join("\n")}
         switch (current.kind) {
           case 253 /* LabeledStatement */:
             if (node.label && current.label.escapedText === node.label.escapedText) {
-              const isMisplacedContinueLabel = node.kind === 248 /* ContinueStatement */ && !isIterationStatement(current.statement, true);
+              const isMisplacedContinueLabel = node.kind === 248 /* ContinueStatement */ && !isIterationStatement(
+                current.statement,
+                /*lookInLabeledStatement*/
+                true
+              );
               if (isMisplacedContinueLabel) {
                 return grammarErrorOnNode(node, Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement);
               }
@@ -74701,7 +82665,11 @@ ${lanes.join("\n")}
             }
             break;
           default:
-            if (isIterationStatement(current, false) && !node.label) {
+            if (isIterationStatement(
+              current,
+              /*lookInLabeledStatement*/
+              false
+            ) && !node.label) {
               return false;
             }
             break;
@@ -74910,10 +82878,7 @@ ${lanes.join("\n")}
     }
     function checkGrammarProperty(node) {
       if (isComputedPropertyName(node.name) && isBinaryExpression(node.name.expression) && node.name.expression.operatorToken.kind === 101 /* InKeyword */) {
-        return grammarErrorOnNode(
-          node.parent.members[0],
-          Diagnostics.A_mapped_type_may_not_declare_properties_or_methods
-        );
+        return grammarErrorOnNode(node.parent.members[0], Diagnostics.A_mapped_type_may_not_declare_properties_or_methods);
       }
       if (isClassLike(node.parent)) {
         if (isStringLiteral(node.name) && node.name.text === "constructor") {
@@ -75020,7 +82985,11 @@ ${lanes.join("\n")}
       if (value <= 2 ** 53 - 1) {
         return;
       }
-      addErrorOrSuggestion(false, createDiagnosticForNode(node, Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers));
+      addErrorOrSuggestion(
+        /*isError*/
+        false,
+        createDiagnosticForNode(node, Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers)
+      );
     }
     function checkGrammarBigIntLiteral(node) {
       const literalType = isLiteralTypeNode(node.parent) || isPrefixUnaryExpression(node.parent) && isLiteralTypeNode(node.parent.parent);
@@ -75037,7 +83006,16 @@ ${lanes.join("\n")}
       const sourceFile = getSourceFileOfNode(node);
       if (!hasParseDiagnostics(sourceFile)) {
         const span = getSpanOfTokenAtPosition(sourceFile, node.pos);
-        diagnostics.add(createFileDiagnostic(sourceFile, textSpanEnd(span), 0, message, arg0, arg1, arg2));
+        diagnostics.add(createFileDiagnostic(
+          sourceFile,
+          textSpanEnd(span),
+          /*length*/
+          0,
+          message,
+          arg0,
+          arg1,
+          arg2
+        ));
         return true;
       }
       return false;
@@ -75166,7 +83144,14 @@ ${lanes.join("\n")}
         if (sourceProperties) {
           const sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target);
           if (sourcePropertiesFiltered) {
-            return discriminateTypeByDiscriminableItems(target, map(sourcePropertiesFiltered, (p) => [() => getTypeOfSymbol(p), p.escapedName]), isRelatedTo, void 0, skipPartial);
+            return discriminateTypeByDiscriminableItems(
+              target,
+              map(sourcePropertiesFiltered, (p) => [() => getTypeOfSymbol(p), p.escapedName]),
+              isRelatedTo,
+              /*defaultValue*/
+              void 0,
+              skipPartial
+            );
           }
         }
       }
@@ -75204,7 +83189,25 @@ ${lanes.join("\n")}
   function signatureHasLiteralTypes(s) {
     return !!(s.flags & 2 /* HasLiteralTypes */);
   }
-  var ambientModuleSymbolRegex, anon, nextSymbolId, nextNodeId, nextMergeId, nextFlowId, TypeFacts, typeofNEFacts, CheckMode, SignatureCheckMode, isNotOverloadAndNotAccessor, intrinsicTypeKinds, JsxNames;
+  function createBasicNodeBuilderModuleSpecifierResolutionHost(host) {
+    return {
+      getCommonSourceDirectory: !!host.getCommonSourceDirectory ? () => host.getCommonSourceDirectory() : () => "",
+      getCurrentDirectory: () => host.getCurrentDirectory(),
+      getSymlinkCache: maybeBind(host, host.getSymlinkCache),
+      getPackageJsonInfoCache: () => {
+        var _a2;
+        return (_a2 = host.getPackageJsonInfoCache) == null ? void 0 : _a2.call(host);
+      },
+      useCaseSensitiveFileNames: maybeBind(host, host.useCaseSensitiveFileNames),
+      redirectTargetsMap: host.redirectTargetsMap,
+      getProjectReferenceRedirect: (fileName) => host.getProjectReferenceRedirect(fileName),
+      isSourceOfProjectReferenceRedirect: (fileName) => host.isSourceOfProjectReferenceRedirect(fileName),
+      fileExists: (fileName) => host.fileExists(fileName),
+      getFileIncludeReasons: () => host.getFileIncludeReasons(),
+      readFile: host.readFile ? (fileName) => host.readFile(fileName) : void 0
+    };
+  }
+  var ambientModuleSymbolRegex, anon, nextSymbolId, nextNodeId, nextMergeId, nextFlowId, TypeFacts, typeofNEFacts, CheckMode, SignatureCheckMode, isNotOverloadAndNotAccessor, intrinsicTypeKinds, SymbolLinks, JsxNames, SymbolTrackerImpl;
   var init_checker = __esm({
     "src/compiler/checker.ts"() {
       "use strict";
@@ -75297,7 +83300,7 @@ ${lanes.join("\n")}
         TypeFacts3[TypeFacts3["AndFactsMask"] = 134209471] = "AndFactsMask";
         return TypeFacts3;
       })(TypeFacts || {});
-      typeofNEFacts = new Map(getEntries({
+      typeofNEFacts = new Map(Object.entries({
         string: 256 /* TypeofNEString */,
         number: 512 /* TypeofNENumber */,
         bigint: 1024 /* TypeofNEBigInt */,
@@ -75328,12 +83331,14 @@ ${lanes.join("\n")}
         return SignatureCheckMode3;
       })(SignatureCheckMode || {});
       isNotOverloadAndNotAccessor = and(isNotOverload, isNotAccessor);
-      intrinsicTypeKinds = new Map(getEntries({
+      intrinsicTypeKinds = new Map(Object.entries({
         Uppercase: 0 /* Uppercase */,
         Lowercase: 1 /* Lowercase */,
         Capitalize: 2 /* Capitalize */,
         Uncapitalize: 3 /* Uncapitalize */
       }));
+      SymbolLinks = class {
+      };
       ((JsxNames2) => {
         JsxNames2.JSX = "JSX";
         JsxNames2.IntrinsicElements = "IntrinsicElements";
@@ -75345,6 +83350,111 @@ ${lanes.join("\n")}
         JsxNames2.IntrinsicClassAttributes = "IntrinsicClassAttributes";
         JsxNames2.LibraryManagedAttributes = "LibraryManagedAttributes";
       })(JsxNames || (JsxNames = {}));
+      SymbolTrackerImpl = class {
+        constructor(context, tracker, moduleResolverHost) {
+          this.moduleResolverHost = void 0;
+          this.inner = void 0;
+          this.disableTrackSymbol = false;
+          var _a2;
+          while (tracker instanceof SymbolTrackerImpl) {
+            tracker = tracker.inner;
+          }
+          this.inner = tracker;
+          this.moduleResolverHost = moduleResolverHost;
+          this.context = context;
+          this.canTrackSymbol = !!((_a2 = this.inner) == null ? void 0 : _a2.trackSymbol);
+        }
+        trackSymbol(symbol, enclosingDeclaration, meaning) {
+          var _a2;
+          if (((_a2 = this.inner) == null ? void 0 : _a2.trackSymbol) && !this.disableTrackSymbol) {
+            if (this.inner.trackSymbol(symbol, enclosingDeclaration, meaning)) {
+              this.onDiagnosticReported();
+              return true;
+            }
+          }
+          return false;
+        }
+        reportInaccessibleThisError() {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportInaccessibleThisError) {
+            this.onDiagnosticReported();
+            this.inner.reportInaccessibleThisError();
+          }
+        }
+        reportPrivateInBaseOfClassExpression(propertyName) {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportPrivateInBaseOfClassExpression) {
+            this.onDiagnosticReported();
+            this.inner.reportPrivateInBaseOfClassExpression(propertyName);
+          }
+        }
+        reportInaccessibleUniqueSymbolError() {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportInaccessibleUniqueSymbolError) {
+            this.onDiagnosticReported();
+            this.inner.reportInaccessibleUniqueSymbolError();
+          }
+        }
+        reportCyclicStructureError() {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportCyclicStructureError) {
+            this.onDiagnosticReported();
+            this.inner.reportCyclicStructureError();
+          }
+        }
+        reportLikelyUnsafeImportRequiredError(specifier) {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportLikelyUnsafeImportRequiredError) {
+            this.onDiagnosticReported();
+            this.inner.reportLikelyUnsafeImportRequiredError(specifier);
+          }
+        }
+        reportTruncationError() {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportTruncationError) {
+            this.onDiagnosticReported();
+            this.inner.reportTruncationError();
+          }
+        }
+        trackReferencedAmbientModule(decl, symbol) {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.trackReferencedAmbientModule) {
+            this.onDiagnosticReported();
+            this.inner.trackReferencedAmbientModule(decl, symbol);
+          }
+        }
+        trackExternalModuleSymbolOfImportTypeNode(symbol) {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.trackExternalModuleSymbolOfImportTypeNode) {
+            this.onDiagnosticReported();
+            this.inner.trackExternalModuleSymbolOfImportTypeNode(symbol);
+          }
+        }
+        reportNonlocalAugmentation(containingFile, parentSymbol, augmentingSymbol) {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportNonlocalAugmentation) {
+            this.onDiagnosticReported();
+            this.inner.reportNonlocalAugmentation(containingFile, parentSymbol, augmentingSymbol);
+          }
+        }
+        reportNonSerializableProperty(propertyName) {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportNonSerializableProperty) {
+            this.onDiagnosticReported();
+            this.inner.reportNonSerializableProperty(propertyName);
+          }
+        }
+        reportImportTypeNodeResolutionModeOverride() {
+          var _a2;
+          if ((_a2 = this.inner) == null ? void 0 : _a2.reportImportTypeNodeResolutionModeOverride) {
+            this.onDiagnosticReported();
+            this.inner.reportImportTypeNodeResolutionModeOverride();
+          }
+        }
+        onDiagnosticReported() {
+          this.context.reportedDiagnostic = true;
+        }
+      };
     }
   });
 
@@ -75482,10 +83592,12 @@ ${lanes.join("\n")}
     const { factory: factory2 } = context;
     context.addInitializationStatement(
       factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory2.createVariableDeclarationList([
           factory2.createVariableDeclaration(
             parameter.name,
+            /*exclamationToken*/
             void 0,
             parameter.type,
             parameter.initializer ? factory2.createConditionalExpression(
@@ -75493,8 +83605,10 @@ ${lanes.join("\n")}
                 factory2.getGeneratedNameForNode(parameter),
                 factory2.createVoidZero()
               ),
+              /*questionToken*/
               void 0,
               parameter.initializer,
+              /*colonToken*/
               void 0,
               factory2.getGeneratedNameForNode(parameter)
             ) : factory2.getGeneratedNameForNode(parameter)
@@ -75509,6 +83623,7 @@ ${lanes.join("\n")}
       factory2.getGeneratedNameForNode(parameter),
       parameter.questionToken,
       parameter.type,
+      /*initializer*/
       void 0
     );
   }
@@ -75546,6 +83661,7 @@ ${lanes.join("\n")}
       parameter.name,
       parameter.questionToken,
       parameter.type,
+      /*initializer*/
       void 0
     );
   }
@@ -75613,6 +83729,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.expression, visitor, isExpression)
           );
         },
+        // Signature elements
         [165 /* TypeParameter */]: function visitEachChildOfTypeParameterDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updateTypeParameterDeclaration(
             node,
@@ -75639,6 +83756,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.expression, visitor, isExpression)
           );
         },
+        // Type elements
         [168 /* PropertySignature */]: function visitEachChildOfPropertySignature(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
           return context.factory.updatePropertySignature(
             node,
@@ -75654,6 +83772,7 @@ ${lanes.join("\n")}
             node,
             nodesVisitor(node.modifiers, visitor, isModifierLike),
             nodeVisitor(node.name, visitor, isPropertyName),
+            // QuestionToken and ExclamationToken are mutually exclusive in PropertyDeclaration
             nodeVisitor((_a2 = node.questionToken) != null ? _a2 : node.exclamationToken, tokenVisitor, isQuestionOrExclamationToken),
             nodeVisitor(node.type, visitor, isTypeNode),
             nodeVisitor(node.initializer, visitor, isExpression)
@@ -75742,6 +83861,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.type, visitor, isTypeNode)
           );
         },
+        // Types
         [179 /* TypePredicate */]: function visitEachChildOfTypePredicateNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updateTypePredicateNode(
             node,
@@ -75914,6 +84034,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail)
           );
         },
+        // Binding patterns
         [203 /* ObjectBindingPattern */]: function visitEachChildOfObjectBindingPattern(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
           return context.factory.updateObjectBindingPattern(
             node,
@@ -75935,6 +84056,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.initializer, visitor, isExpression)
           );
         },
+        // Expression
         [206 /* ArrayLiteralExpression */]: function visitEachChildOfArrayLiteralExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
           return context.factory.updateArrayLiteralExpression(
             node,
@@ -76157,6 +84279,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.name, visitor, isIdentifier)
           );
         },
+        // Misc
         [236 /* TemplateSpan */]: function visitEachChildOfTemplateSpan(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updateTemplateSpan(
             node,
@@ -76164,6 +84287,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail)
           );
         },
+        // Element
         [238 /* Block */]: function visitEachChildOfBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
           return context.factory.updateBlock(
             node,
@@ -76471,12 +84595,14 @@ ${lanes.join("\n")}
             nodeVisitor(node.name, visitor, isIdentifier)
           );
         },
+        // Module references
         [280 /* ExternalModuleReference */]: function visitEachChildOfExternalModuleReference(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updateExternalModuleReference(
             node,
             nodeVisitor(node.expression, visitor, isExpression)
           );
         },
+        // JSX
         [281 /* JsxElement */]: function visitEachChildOfJsxElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updateJsxElement(
             node,
@@ -76540,6 +84666,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.expression, visitor, isExpression)
           );
         },
+        // Clauses
         [292 /* CaseClause */]: function visitEachChildOfCaseClause(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updateCaseClause(
             node,
@@ -76566,6 +84693,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.block, visitor, isBlock)
           );
         },
+        // Property assignments
         [299 /* PropertyAssignment */]: function visitEachChildOfPropertyAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updatePropertyAssignment(
             node,
@@ -76586,6 +84714,7 @@ ${lanes.join("\n")}
             nodeVisitor(node.expression, visitor, isExpression)
           );
         },
+        // Enum
         [302 /* EnumMember */]: function visitEachChildOfEnumMember(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updateEnumMember(
             node,
@@ -76593,19 +84722,21 @@ ${lanes.join("\n")}
             nodeVisitor(node.initializer, visitor, isExpression)
           );
         },
+        // Top-level nodes
         [308 /* SourceFile */]: function visitEachChildOfSourceFile(node, visitor, context, _nodesVisitor, _nodeVisitor, _tokenVisitor) {
           return context.factory.updateSourceFile(
             node,
             visitLexicalEnvironment(node.statements, visitor, context)
           );
         },
-        [353 /* PartiallyEmittedExpression */]: function visitEachChildOfPartiallyEmittedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+        // Transformation nodes
+        [355 /* PartiallyEmittedExpression */]: function visitEachChildOfPartiallyEmittedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
           return context.factory.updatePartiallyEmittedExpression(
             node,
             nodeVisitor(node.expression, visitor, isExpression)
           );
         },
-        [354 /* CommaListExpression */]: function visitEachChildOfCommaListExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+        [356 /* CommaListExpression */]: function visitEachChildOfCommaListExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
           return context.factory.updateCommaListExpression(
             node,
             nodesVisitor(node.elements, visitor, isExpression)
@@ -76659,6 +84790,7 @@ ${lanes.join("\n")}
         fileName,
         host.getCurrentDirectory(),
         host.getCanonicalFileName,
+        /*isAbsolutePathAnUrl*/
         true
       );
       let sourceIndex = sourceToSourceIndexMap.get(source);
@@ -76736,8 +84868,7 @@ ${lanes.join("\n")}
       const sourceIndexToNewSourceIndexMap = [];
       let nameIndexToNewNameIndexMap;
       const mappingIterator = decodeMappings(map2.mappings);
-      for (let iterResult = mappingIterator.next(); !iterResult.done; iterResult = mappingIterator.next()) {
-        const raw = iterResult.value;
+      for (const raw of mappingIterator) {
         if (end && (raw.generatedLine > end.line || raw.generatedLine === end.line && raw.generatedCharacter > end.character)) {
           break;
         }
@@ -76907,7 +85038,12 @@ ${lanes.join("\n")}
         return error;
       },
       get state() {
-        return captureMapping(true, true);
+        return captureMapping(
+          /*hasSource*/
+          true,
+          /*hasName*/
+          true
+        );
       },
       next() {
         while (!done && pos < mappings.length) {
@@ -76964,6 +85100,9 @@ ${lanes.join("\n")}
           return { value: captureMapping(hasSource, hasName), done };
         }
         return stopIterating();
+      },
+      [Symbol.iterator]() {
+        return this;
       }
     };
     function captureMapping(hasSource, hasName) {
@@ -77064,13 +85203,25 @@ ${lanes.join("\n")}
       getGeneratedPosition
     };
     function processMapping(mapping) {
-      const generatedPosition = generatedFile !== void 0 ? getPositionOfLineAndCharacter(generatedFile, mapping.generatedLine, mapping.generatedCharacter, true) : -1;
+      const generatedPosition = generatedFile !== void 0 ? getPositionOfLineAndCharacter(
+        generatedFile,
+        mapping.generatedLine,
+        mapping.generatedCharacter,
+        /*allowEdits*/
+        true
+      ) : -1;
       let source;
       let sourcePosition;
       if (isSourceMapping(mapping)) {
         const sourceFile = host.getSourceFileLike(sourceFileAbsolutePaths[mapping.sourceIndex]);
         source = map2.sources[mapping.sourceIndex];
-        sourcePosition = sourceFile !== void 0 ? getPositionOfLineAndCharacter(sourceFile, mapping.sourceLine, mapping.sourceCharacter, true) : -1;
+        sourcePosition = sourceFile !== void 0 ? getPositionOfLineAndCharacter(
+          sourceFile,
+          mapping.sourceLine,
+          mapping.sourceCharacter,
+          /*allowEdits*/
+          true
+        ) : -1;
       }
       return {
         generatedPosition,
@@ -77561,14 +85712,33 @@ ${lanes.join("\n")}
     if (value) {
       value = visitNode(value, visitor, isExpression);
       if (isIdentifier(value) && bindingOrAssignmentElementAssignsToName(node, value.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node)) {
-        value = ensureIdentifier(flattenContext, value, false, location);
+        value = ensureIdentifier(
+          flattenContext,
+          value,
+          /*reuseIdentifierExpressions*/
+          false,
+          location
+        );
       } else if (needsValue) {
-        value = ensureIdentifier(flattenContext, value, true, location);
+        value = ensureIdentifier(
+          flattenContext,
+          value,
+          /*reuseIdentifierExpressions*/
+          true,
+          location
+        );
       } else if (nodeIsSynthesized(node)) {
         location = value;
       }
     }
-    flattenBindingOrAssignmentElement(flattenContext, node, value, location, isDestructuringAssignment(node));
+    flattenBindingOrAssignmentElement(
+      flattenContext,
+      node,
+      value,
+      location,
+      /*skipInitializer*/
+      isDestructuringAssignment(node)
+    );
     if (value && needsValue) {
       if (!some(expressions)) {
         return value;
@@ -77637,17 +85807,41 @@ ${lanes.join("\n")}
     if (isVariableDeclaration(node)) {
       let initializer = getInitializerOfBindingOrAssignmentElement(node);
       if (initializer && (isIdentifier(initializer) && bindingOrAssignmentElementAssignsToName(node, initializer.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node))) {
-        initializer = ensureIdentifier(flattenContext, visitNode(initializer, flattenContext.visitor), false, initializer);
-        node = context.factory.updateVariableDeclaration(node, node.name, void 0, void 0, initializer);
+        initializer = ensureIdentifier(
+          flattenContext,
+          visitNode(initializer, flattenContext.visitor),
+          /*reuseIdentifierExpressions*/
+          false,
+          initializer
+        );
+        node = context.factory.updateVariableDeclaration(
+          node,
+          node.name,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          initializer
+        );
       }
     }
     flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer);
     if (pendingExpressions) {
-      const temp = context.factory.createTempVariable(void 0);
+      const temp = context.factory.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       if (hoistTempVariables) {
         const value = context.factory.inlineExpressions(pendingExpressions);
         pendingExpressions = void 0;
-        emitBindingOrAssignment(temp, value, void 0, void 0);
+        emitBindingOrAssignment(
+          temp,
+          value,
+          /*location*/
+          void 0,
+          /*original*/
+          void 0
+        );
       } else {
         context.hoistVariableDeclaration(temp);
         const pendingDeclaration = last(pendingDeclarations);
@@ -77662,7 +85856,9 @@ ${lanes.join("\n")}
     for (const { pendingExpressions: pendingExpressions2, name, value, location, original } of pendingDeclarations) {
       const variable = context.factory.createVariableDeclaration(
         name,
+        /*exclamationToken*/
         void 0,
+        /*type*/
         void 0,
         pendingExpressions2 ? context.factory.inlineExpressions(append(pendingExpressions2, value)) : value
       );
@@ -77691,7 +85887,13 @@ ${lanes.join("\n")}
         if (value) {
           value = createDefaultValueCheck(flattenContext, value, initializer, location);
           if (!isSimpleInlineableExpression(initializer) && isBindingOrAssignmentPattern(bindingTarget)) {
-            value = ensureIdentifier(flattenContext, value, true, location);
+            value = ensureIdentifier(
+              flattenContext,
+              value,
+              /*reuseIdentifierExpressions*/
+              true,
+              location
+            );
           }
         } else {
           value = initializer;
@@ -77705,7 +85907,13 @@ ${lanes.join("\n")}
     } else if (isArrayBindingOrAssignmentPattern(bindingTarget)) {
       flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location);
     } else {
-      flattenContext.emitBindingOrAssignment(bindingTarget, value, location, element);
+      flattenContext.emitBindingOrAssignment(
+        bindingTarget,
+        value,
+        location,
+        /*original*/
+        element
+      );
     }
   }
   function flattenObjectBindingOrAssignmentPattern(flattenContext, parent2, pattern, value, location) {
@@ -77732,7 +85940,13 @@ ${lanes.join("\n")}
           if (isComputedPropertyName(propertyName)) {
             computedTempVariables = append(computedTempVariables, rhsValue.argumentExpression);
           }
-          flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
+          flattenBindingOrAssignmentElement(
+            flattenContext,
+            element,
+            rhsValue,
+            /*location*/
+            element
+          );
         }
       } else if (i === numElements - 1) {
         if (bindingElements) {
@@ -77760,6 +85974,7 @@ ${lanes.join("\n")}
           ),
           location
         ),
+        /*reuseIdentifierExpressions*/
         false,
         location
       );
@@ -77774,7 +85989,10 @@ ${lanes.join("\n")}
       if (flattenContext.level >= 1 /* ObjectRest */) {
         if (element.transformFlags & 65536 /* ContainsObjectRestOrSpread */ || flattenContext.hasTransformedPriorElement && !isSimpleBindingOrAssignmentElement(element)) {
           flattenContext.hasTransformedPriorElement = true;
-          const temp = flattenContext.context.factory.createTempVariable(void 0);
+          const temp = flattenContext.context.factory.createTempVariable(
+            /*recordTempVariable*/
+            void 0
+          );
           if (flattenContext.hoistTempVariables) {
             flattenContext.context.hoistVariableDeclaration(temp);
           }
@@ -77787,10 +86005,22 @@ ${lanes.join("\n")}
         continue;
       } else if (!getRestIndicatorOfBindingOrAssignmentElement(element)) {
         const rhsValue = flattenContext.context.factory.createElementAccessExpression(value, i);
-        flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
+        flattenBindingOrAssignmentElement(
+          flattenContext,
+          element,
+          rhsValue,
+          /*location*/
+          element
+        );
       } else if (i === numElements - 1) {
         const rhsValue = flattenContext.context.factory.createArraySliceCall(value, i);
-        flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element);
+        flattenBindingOrAssignmentElement(
+          flattenContext,
+          element,
+          rhsValue,
+          /*location*/
+          element
+        );
       }
     }
     if (bindingElements) {
@@ -77817,12 +86047,33 @@ ${lanes.join("\n")}
     return isIdentifier(target);
   }
   function createDefaultValueCheck(flattenContext, value, defaultValue, location) {
-    value = ensureIdentifier(flattenContext, value, true, location);
-    return flattenContext.context.factory.createConditionalExpression(flattenContext.context.factory.createTypeCheck(value, "undefined"), void 0, defaultValue, void 0, value);
+    value = ensureIdentifier(
+      flattenContext,
+      value,
+      /*reuseIdentifierExpressions*/
+      true,
+      location
+    );
+    return flattenContext.context.factory.createConditionalExpression(
+      flattenContext.context.factory.createTypeCheck(value, "undefined"),
+      /*questionToken*/
+      void 0,
+      defaultValue,
+      /*colonToken*/
+      void 0,
+      value
+    );
   }
   function createDestructuringPropertyAccess(flattenContext, value, propertyName) {
     if (isComputedPropertyName(propertyName)) {
-      const argumentExpression = ensureIdentifier(flattenContext, visitNode(propertyName.expression, flattenContext.visitor), false, propertyName);
+      const argumentExpression = ensureIdentifier(
+        flattenContext,
+        visitNode(propertyName.expression, flattenContext.visitor),
+        /*reuseIdentifierExpressions*/
+        false,
+        /*location*/
+        propertyName
+      );
       return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression);
     } else if (isStringOrNumericLiteralLike(propertyName)) {
       const argumentExpression = factory.cloneNode(propertyName);
@@ -77836,12 +86087,21 @@ ${lanes.join("\n")}
     if (isIdentifier(value) && reuseIdentifierExpressions) {
       return value;
     } else {
-      const temp = flattenContext.context.factory.createTempVariable(void 0);
+      const temp = flattenContext.context.factory.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       if (flattenContext.hoistTempVariables) {
         flattenContext.context.hoistVariableDeclaration(temp);
         flattenContext.emitExpression(setTextRange(flattenContext.context.factory.createAssignment(temp, value), location));
       } else {
-        flattenContext.emitBindingOrAssignment(temp, value, location, void 0);
+        flattenContext.emitBindingOrAssignment(
+          temp,
+          value,
+          location,
+          /*original*/
+          void 0
+        );
       }
       return temp;
     }
@@ -77861,7 +86121,13 @@ ${lanes.join("\n")}
     return factory2.createObjectLiteralExpression(map(elements, factory2.converters.convertToObjectAssignmentElement));
   }
   function makeBindingElement(factory2, name) {
-    return factory2.createBindingElement(void 0, void 0, name);
+    return factory2.createBindingElement(
+      /*dotDotDotToken*/
+      void 0,
+      /*propertyName*/
+      void 0,
+      name
+    );
   }
   function makeAssignmentElement(name) {
     return name;
@@ -77918,7 +86184,12 @@ ${lanes.join("\n")}
     } else {
       templateArguments[0] = helperCall;
     }
-    return factory.createCallExpression(tag, void 0, templateArguments);
+    return factory.createCallExpression(
+      tag,
+      /*typeArguments*/
+      void 0,
+      templateArguments
+    );
   }
   function createTemplateCooked(template) {
     return template.templateFlags ? factory.createVoidZero() : factory.createStringLiteral(template.text);
@@ -78264,7 +86535,14 @@ ${lanes.join("\n")}
       const alwaysStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") && !(isExternalModule(node) && moduleKind >= 5 /* ES2015 */) && !isJsonSourceFile(node);
       return factory2.updateSourceFile(
         node,
-        visitLexicalEnvironment(node.statements, sourceElementVisitor, context, 0, alwaysStrict)
+        visitLexicalEnvironment(
+          node.statements,
+          sourceElementVisitor,
+          context,
+          /*start*/
+          0,
+          alwaysStrict
+        )
       );
     }
     function visitObjectLiteralExpression(node) {
@@ -78306,12 +86584,19 @@ ${lanes.join("\n")}
           node,
           visitNodes2(node.modifiers, modifierVisitor, isModifier),
           node.name,
+          /*typeParameters*/
           void 0,
           visitNodes2(node.heritageClauses, visitor, isHeritageClause),
           visitNodes2(node.members, getClassElementVisitor(node), isClassElement)
         );
       }
-      const staticProperties = getProperties(node, true, true);
+      const staticProperties = getProperties(
+        node,
+        /*requireInitializer*/
+        true,
+        /*isStatic*/
+        true
+      );
       const facts = getClassFacts(node, staticProperties);
       if (facts & 128 /* UseImmediatelyInvokedFunctionExpression */) {
         context.startLexicalEnvironment();
@@ -78324,6 +86609,7 @@ ${lanes.join("\n")}
         node,
         concatenate(decorators, modifiers),
         name,
+        /*typeParameters*/
         void 0,
         visitNodes2(node.heritageClauses, visitor, isHeritageClause),
         transformClassMembers(node)
@@ -78348,11 +86634,20 @@ ${lanes.join("\n")}
         const iife = factory2.createImmediatelyInvokedArrowFunction(statements);
         setEmitFlags(iife, 67108864 /* TypeScriptClassWrapper */);
         const varStatement = factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList([
             factory2.createVariableDeclaration(
-              factory2.getLocalName(node, false, false),
+              factory2.getLocalName(
+                node,
+                /*allowComments*/
+                false,
+                /*allowSourceMaps*/
+                false
+              ),
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               iife
             )
@@ -78368,9 +86663,21 @@ ${lanes.join("\n")}
         addExportMemberAssignment(statements, node);
       } else if (facts & 128 /* UseImmediatelyInvokedFunctionExpression */ || facts & 2 /* HasConstructorDecorators */) {
         if (facts & 32 /* IsDefaultExternalExport */) {
-          statements.push(factory2.createExportDefault(factory2.getLocalName(node, false, true)));
+          statements.push(factory2.createExportDefault(factory2.getLocalName(
+            node,
+            /*allowComments*/
+            false,
+            /*allowSourceMaps*/
+            true
+          )));
         } else if (facts & 16 /* IsNamedExternalExport */) {
-          statements.push(factory2.createExternalModuleExport(factory2.getLocalName(node, false, true)));
+          statements.push(factory2.createExternalModuleExport(factory2.getLocalName(
+            node,
+            /*allowComments*/
+            false,
+            /*allowSourceMaps*/
+            true
+          )));
         }
       }
       if (statements.length > 1) {
@@ -78386,6 +86693,7 @@ ${lanes.join("\n")}
         node,
         decorators,
         node.name,
+        /*typeParameters*/
         void 0,
         visitNodes2(node.heritageClauses, visitor, isHeritageClause),
         isClassLikeDeclarationWithTypeScriptSyntax(node) ? transformClassMembers(node) : visitNodes2(node.members, getClassElementVisitor(node), isClassElement)
@@ -78399,17 +86707,25 @@ ${lanes.join("\n")}
         for (const parameter of parametersWithPropertyAssignments) {
           if (isIdentifier(parameter.name)) {
             members.push(setOriginalNode(factory2.createPropertyDeclaration(
+              /*modifiers*/
               void 0,
               parameter.name,
+              /*questionOrExclamationToken*/
               void 0,
+              /*type*/
               void 0,
+              /*initializer*/
               void 0
             ), parameter));
           }
         }
       }
       addRange(members, visitNodes2(node.members, getClassElementVisitor(node), isClassElement));
-      return setTextRange(factory2.createNodeArray(members), node.members);
+      return setTextRange(
+        factory2.createNodeArray(members),
+        /*location*/
+        node.members
+      );
     }
     function transformAllDecoratorsOfDeclaration(node, container, allDecorators) {
       var _a2, _b, _c, _d;
@@ -78467,19 +86783,53 @@ ${lanes.join("\n")}
       if (typeSerializer) {
         let properties;
         if (shouldAddTypeMetadata(node)) {
-          const typeProperty = factory2.createPropertyAssignment("type", factory2.createArrowFunction(void 0, void 0, [], void 0, factory2.createToken(38 /* EqualsGreaterThanToken */), typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)));
+          const typeProperty = factory2.createPropertyAssignment("type", factory2.createArrowFunction(
+            /*modifiers*/
+            void 0,
+            /*typeParameters*/
+            void 0,
+            [],
+            /*type*/
+            void 0,
+            factory2.createToken(38 /* EqualsGreaterThanToken */),
+            typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)
+          ));
           properties = append(properties, typeProperty);
         }
         if (shouldAddParamTypesMetadata(node)) {
-          const paramTypeProperty = factory2.createPropertyAssignment("paramTypes", factory2.createArrowFunction(void 0, void 0, [], void 0, factory2.createToken(38 /* EqualsGreaterThanToken */), typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container)));
+          const paramTypeProperty = factory2.createPropertyAssignment("paramTypes", factory2.createArrowFunction(
+            /*modifiers*/
+            void 0,
+            /*typeParameters*/
+            void 0,
+            [],
+            /*type*/
+            void 0,
+            factory2.createToken(38 /* EqualsGreaterThanToken */),
+            typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container)
+          ));
           properties = append(properties, paramTypeProperty);
         }
         if (shouldAddReturnTypeMetadata(node)) {
-          const returnTypeProperty = factory2.createPropertyAssignment("returnType", factory2.createArrowFunction(void 0, void 0, [], void 0, factory2.createToken(38 /* EqualsGreaterThanToken */), typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)));
+          const returnTypeProperty = factory2.createPropertyAssignment("returnType", factory2.createArrowFunction(
+            /*modifiers*/
+            void 0,
+            /*typeParameters*/
+            void 0,
+            [],
+            /*type*/
+            void 0,
+            factory2.createToken(38 /* EqualsGreaterThanToken */),
+            typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)
+          ));
           properties = append(properties, returnTypeProperty);
         }
         if (properties) {
-          const typeInfoMetadata = emitHelpers().createMetadataHelper("design:typeinfo", factory2.createObjectLiteralExpression(properties, true));
+          const typeInfoMetadata = emitHelpers().createMetadataHelper("design:typeinfo", factory2.createObjectLiteralExpression(
+            properties,
+            /*multiLine*/
+            true
+          ));
           return [factory2.createDecorator(typeInfoMetadata)];
         }
       }
@@ -78538,6 +86888,7 @@ ${lanes.join("\n")}
       return factory2.updateExpressionWithTypeArguments(
         node,
         visitNode(node.expression, visitor, isLeftHandSideExpression),
+        /*typeArguments*/
         void 0
       );
     }
@@ -78556,8 +86907,11 @@ ${lanes.join("\n")}
           node,
           concatenate(decorators, factory2.createModifiersFromModifierFlags(2 /* Ambient */)),
           visitNode(node.name, visitor, isPropertyName),
+          /*questionOrExclamationToken*/
           void 0,
+          /*type*/
           void 0,
+          /*initializer*/
           void 0
         );
       }
@@ -78565,7 +86919,9 @@ ${lanes.join("\n")}
         node,
         concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
         visitPropertyNameOfClassElement(node),
+        /*questionOrExclamationToken*/
         void 0,
+        /*type*/
         void 0,
         visitNode(node.initializer, visitor)
       );
@@ -78576,6 +86932,7 @@ ${lanes.join("\n")}
       }
       return factory2.updateConstructorDeclaration(
         node,
+        /*modifiers*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
         transformConstructorBody(node.body, node)
@@ -78588,7 +86945,13 @@ ${lanes.join("\n")}
       }
       let statements = [];
       resumeLexicalEnvironment();
-      const prologueStatementCount = factory2.copyPrologue(body.statements, statements, false, visitor);
+      const prologueStatementCount = factory2.copyPrologue(
+        body.statements,
+        statements,
+        /*ensureUseStrict*/
+        false,
+        visitor
+      );
       const superStatementIndex = findSuperStatementIndex(body.statements, prologueStatementCount);
       if (superStatementIndex >= 0) {
         addRange(
@@ -78609,8 +86972,16 @@ ${lanes.join("\n")}
       const start = superStatementIndex >= 0 ? superStatementIndex + 1 : prologueStatementCount;
       addRange(statements, visitNodes2(body.statements, visitor, isStatement, start));
       statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment());
-      const block = factory2.createBlock(setTextRange(factory2.createNodeArray(statements), body.statements), true);
-      setTextRange(block, body);
+      const block = factory2.createBlock(
+        setTextRange(factory2.createNodeArray(statements), body.statements),
+        /*multiLine*/
+        true
+      );
+      setTextRange(
+        block,
+        /*location*/
+        body
+      );
       setOriginalNode(block, body);
       return block;
     }
@@ -78660,9 +87031,12 @@ ${lanes.join("\n")}
         concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
         node.asteriskToken,
         visitPropertyNameOfClassElement(node),
+        /*questionToken*/
         void 0,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         visitFunctionBody(node.body, visitor, context)
       );
@@ -78683,6 +87057,7 @@ ${lanes.join("\n")}
         concatenate(decorators, visitNodes2(node.modifiers, modifierVisitor, isModifierLike)),
         visitPropertyNameOfClassElement(node),
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
       );
@@ -78712,8 +87087,10 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
         node.asteriskToken,
         node.name,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
       );
@@ -78733,8 +87110,10 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
         node.asteriskToken,
         node.name,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         visitFunctionBody(node.body, visitor, context) || factory2.createBlock([])
       );
@@ -78744,8 +87123,10 @@ ${lanes.join("\n")}
       const updated = factory2.updateArrowFunction(
         node,
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         node.equalsGreaterThanToken,
         visitFunctionBody(node.body, visitor, context)
@@ -78759,9 +87140,12 @@ ${lanes.join("\n")}
       const updated = factory2.updateParameterDeclaration(
         node,
         elideNodes(factory2, node.modifiers),
+        // preserve positions, if available
         node.dotDotDotToken,
         visitNode(node.name, visitor, isBindingName),
+        /*questionToken*/
         void 0,
+        /*type*/
         void 0,
         visitNode(node.initializer, visitor, isExpression)
       );
@@ -78799,6 +87183,7 @@ ${lanes.join("\n")}
           visitor,
           context,
           0 /* All */,
+          /*needsValue*/
           false,
           createNamespaceExportExpression
         );
@@ -78808,6 +87193,7 @@ ${lanes.join("\n")}
             getNamespaceMemberNameWithSourceMapsAndWithoutComments(name),
             visitNode(node.initializer, visitor, isExpression)
           ),
+          /*location*/
           node
         );
       }
@@ -78816,7 +87202,9 @@ ${lanes.join("\n")}
       const updated = factory2.updateVariableDeclaration(
         node,
         visitNode(node.name, visitor, isBindingName),
+        /*exclamationToken*/
         void 0,
+        /*type*/
         void 0,
         visitNode(node.initializer, visitor, isExpression)
       );
@@ -78849,6 +87237,7 @@ ${lanes.join("\n")}
       return factory2.updateCallExpression(
         node,
         visitNode(node.expression, visitor, isExpression),
+        /*typeArguments*/
         void 0,
         visitNodes2(node.arguments, visitor, isExpression)
       );
@@ -78857,6 +87246,7 @@ ${lanes.join("\n")}
       return factory2.updateNewExpression(
         node,
         visitNode(node.expression, visitor, isExpression),
+        /*typeArguments*/
         void 0,
         visitNodes2(node.arguments, visitor, isExpression)
       );
@@ -78865,6 +87255,7 @@ ${lanes.join("\n")}
       return factory2.updateTaggedTemplateExpression(
         node,
         visitNode(node.tag, visitor, isExpression),
+        /*typeArguments*/
         void 0,
         visitNode(node.template, visitor, isExpression)
       );
@@ -78873,6 +87264,7 @@ ${lanes.join("\n")}
       return factory2.updateJsxSelfClosingElement(
         node,
         visitNode(node.tagName, visitor, isJsxTagNameExpression),
+        /*typeArguments*/
         void 0,
         visitNode(node.attributes, visitor, isJsxAttributes)
       );
@@ -78881,6 +87273,7 @@ ${lanes.join("\n")}
       return factory2.updateJsxOpeningElement(
         node,
         visitNode(node.tagName, visitor, isJsxTagNameExpression),
+        /*typeArguments*/
         void 0,
         visitNode(node.attributes, visitor, isJsxAttributes)
       );
@@ -78902,7 +87295,20 @@ ${lanes.join("\n")}
       }
       const parameterName = getNamespaceParameterName(node);
       const containerName = getNamespaceContainerName(node);
-      const exportName = hasSyntacticModifier(node, 1 /* Export */) ? factory2.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true) : factory2.getLocalName(node, false, true);
+      const exportName = hasSyntacticModifier(node, 1 /* Export */) ? factory2.getExternalModuleOrNamespaceExportName(
+        currentNamespaceContainerName,
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      ) : factory2.getLocalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      );
       let moduleArg = factory2.createLogicalOr(
         exportName,
         factory2.createAssignment(
@@ -78911,20 +87317,38 @@ ${lanes.join("\n")}
         )
       );
       if (hasNamespaceQualifiedExportName(node)) {
-        const localName = factory2.getLocalName(node, false, true);
+        const localName = factory2.getLocalName(
+          node,
+          /*allowComments*/
+          false,
+          /*allowSourceMaps*/
+          true
+        );
         moduleArg = factory2.createAssignment(localName, moduleArg);
       }
       const enumStatement = factory2.createExpressionStatement(
         factory2.createCallExpression(
           factory2.createFunctionExpression(
+            /*modifiers*/
             void 0,
+            /*asteriskToken*/
             void 0,
+            /*name*/
             void 0,
+            /*typeParameters*/
             void 0,
-            [factory2.createParameterDeclaration(void 0, void 0, parameterName)],
+            [factory2.createParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              /*dotDotDotToken*/
+              void 0,
+              parameterName
+            )],
+            /*type*/
             void 0,
             transformEnumBody(node, containerName)
           ),
+          /*typeArguments*/
           void 0,
           [moduleArg]
         )
@@ -78950,12 +87374,21 @@ ${lanes.join("\n")}
       addRange(statements, members);
       currentNamespaceContainerName = savedCurrentNamespaceLocalName;
       return factory2.createBlock(
-        setTextRange(factory2.createNodeArray(statements), node.members),
+        setTextRange(
+          factory2.createNodeArray(statements),
+          /*location*/
+          node.members
+        ),
+        /*multiLine*/
         true
       );
     }
     function transformEnumMember(member) {
-      const name = getExpressionForPropertyName(member, false);
+      const name = getExpressionForPropertyName(
+        member,
+        /*generateNameForComputedPropertyName*/
+        false
+      );
       const valueExpression = transformEnumMemberDeclarationValue(member);
       const innerAssignment = factory2.createAssignment(
         factory2.createElementAccessExpression(
@@ -79029,7 +87462,13 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
         factory2.createVariableDeclarationList([
           factory2.createVariableDeclaration(
-            factory2.getLocalName(node, false, true)
+            factory2.getLocalName(
+              node,
+              /*allowComments*/
+              false,
+              /*allowSourceMaps*/
+              true
+            )
           )
         ], currentLexicalScope.kind === 308 /* SourceFile */ ? 0 /* None */ : 1 /* Let */)
       );
@@ -79068,7 +87507,20 @@ ${lanes.join("\n")}
       }
       const parameterName = getNamespaceParameterName(node);
       const containerName = getNamespaceContainerName(node);
-      const exportName = hasSyntacticModifier(node, 1 /* Export */) ? factory2.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true) : factory2.getLocalName(node, false, true);
+      const exportName = hasSyntacticModifier(node, 1 /* Export */) ? factory2.getExternalModuleOrNamespaceExportName(
+        currentNamespaceContainerName,
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      ) : factory2.getLocalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      );
       let moduleArg = factory2.createLogicalOr(
         exportName,
         factory2.createAssignment(
@@ -79077,20 +87529,38 @@ ${lanes.join("\n")}
         )
       );
       if (hasNamespaceQualifiedExportName(node)) {
-        const localName = factory2.getLocalName(node, false, true);
+        const localName = factory2.getLocalName(
+          node,
+          /*allowComments*/
+          false,
+          /*allowSourceMaps*/
+          true
+        );
         moduleArg = factory2.createAssignment(localName, moduleArg);
       }
       const moduleStatement = factory2.createExpressionStatement(
         factory2.createCallExpression(
           factory2.createFunctionExpression(
+            /*modifiers*/
             void 0,
+            /*asteriskToken*/
             void 0,
+            /*name*/
             void 0,
+            /*typeParameters*/
             void 0,
-            [factory2.createParameterDeclaration(void 0, void 0, parameterName)],
+            [factory2.createParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              /*dotDotDotToken*/
+              void 0,
+              parameterName
+            )],
+            /*type*/
             void 0,
             transformModuleBody(node, containerName)
           ),
+          /*typeArguments*/
           void 0,
           [moduleArg]
         )
@@ -79142,8 +87612,10 @@ ${lanes.join("\n")}
       const block = factory2.createBlock(
         setTextRange(
           factory2.createNodeArray(statements),
+          /*location*/
           statementsLocation
         ),
+        /*multiLine*/
         true
       );
       setTextRange(block, blockLocation);
@@ -79168,6 +87640,7 @@ ${lanes.join("\n")}
       const importClause = visitNode(node.importClause, visitImportClause, isImportClause);
       return importClause || compilerOptions.importsNotUsedAsValues === 1 /* Preserve */ || compilerOptions.importsNotUsedAsValues === 2 /* Error */ ? factory2.updateImportDeclaration(
         node,
+        /*modifiers*/
         void 0,
         importClause,
         node.moduleSpecifier,
@@ -79178,7 +87651,13 @@ ${lanes.join("\n")}
       Debug.assert(!node.isTypeOnly);
       const name = shouldEmitAliasDeclaration(node) ? node.name : void 0;
       const namedBindings = visitNode(node.namedBindings, visitNamedImportBindings, isNamedImportBindings);
-      return name || namedBindings ? factory2.updateImportClause(node, false, name, namedBindings) : void 0;
+      return name || namedBindings ? factory2.updateImportClause(
+        node,
+        /*isTypeOnly*/
+        false,
+        name,
+        namedBindings
+      ) : void 0;
     }
     function visitNamedImportBindings(node) {
       if (node.kind === 271 /* NamespaceImport */) {
@@ -79210,6 +87689,7 @@ ${lanes.join("\n")}
       );
       return exportClause ? factory2.updateExportDeclaration(
         node,
+        /*modifiers*/
         void 0,
         node.isTypeOnly,
         exportClause,
@@ -79243,9 +87723,12 @@ ${lanes.join("\n")}
           return setOriginalNode(
             setTextRange(
               factory2.createImportDeclaration(
+                /*modifiers*/
                 void 0,
+                /*importClause*/
                 void 0,
                 node.moduleReference.expression,
+                /*assertClause*/
                 void 0
               ),
               node
@@ -79269,7 +87752,9 @@ ${lanes.join("\n")}
                 setOriginalNode(
                   factory2.createVariableDeclaration(
                     node.name,
+                    /*exclamationToken*/
                     void 0,
+                    /*type*/
                     void 0,
                     moduleReference
                   ),
@@ -79306,7 +87791,14 @@ ${lanes.join("\n")}
     }
     function addExportMemberAssignment(statements, node) {
       const expression = factory2.createAssignment(
-        factory2.getExternalModuleOrNamespaceExportName(currentNamespaceContainerName, node, false, true),
+        factory2.getExternalModuleOrNamespaceExportName(
+          currentNamespaceContainerName,
+          node,
+          /*allowComments*/
+          false,
+          /*allowSourceMaps*/
+          true
+        ),
         factory2.getLocalName(node)
       );
       setSourceMapRange(expression, createRange(node.name ? node.name.pos : node.pos, node.end));
@@ -79318,7 +87810,14 @@ ${lanes.join("\n")}
       return setTextRange(
         factory2.createExpressionStatement(
           factory2.createAssignment(
-            factory2.getNamespaceMemberName(currentNamespaceContainerName, exportName, false, true),
+            factory2.getNamespaceMemberName(
+              currentNamespaceContainerName,
+              exportName,
+              /*allowComments*/
+              false,
+              /*allowSourceMaps*/
+              true
+            ),
             exportValue
           )
         ),
@@ -79329,7 +87828,14 @@ ${lanes.join("\n")}
       return setTextRange(factory2.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location);
     }
     function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) {
-      return factory2.getNamespaceMemberName(currentNamespaceContainerName, name, false, true);
+      return factory2.getNamespaceMemberName(
+        currentNamespaceContainerName,
+        name,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      );
     }
     function getNamespaceParameterName(node) {
       const name = factory2.getGeneratedNameForNode(node);
@@ -79414,12 +87920,17 @@ ${lanes.join("\n")}
     }
     function trySubstituteNamespaceExportedName(node) {
       if (enabledSubstitutions & applicableSubstitutions && !isGeneratedIdentifier(node) && !isLocalName(node)) {
-        const container = resolver.getReferencedExportContainer(node, false);
+        const container = resolver.getReferencedExportContainer(
+          node,
+          /*prefixLocals*/
+          false
+        );
         if (container && container.kind !== 308 /* SourceFile */) {
           const substitute = applicableSubstitutions & 2 /* NamespaceExports */ && container.kind === 264 /* ModuleDeclaration */ || applicableSubstitutions & 8 /* NonQualifiedEnumMembers */ && container.kind === 263 /* EnumDeclaration */;
           if (substitute) {
             return setTextRange(
               factory2.createPropertyAccessExpression(factory2.getGeneratedNameForNode(container), node),
+              /*location*/
               node
             );
           }
@@ -79486,10 +87997,10 @@ ${lanes.join("\n")}
     const shouldTransformInitializersUsingDefine = useDefineForClassFields && languageVersion < 9 /* ES2022 */;
     const shouldTransformInitializers = shouldTransformInitializersUsingSet || shouldTransformInitializersUsingDefine;
     const shouldTransformPrivateElementsOrClassStaticBlocks = languageVersion < 9 /* ES2022 */;
-    const shouldTransformAutoAccessors = languageVersion < 99 /* ESNext */;
+    const shouldTransformAutoAccessors = languageVersion < 99 /* ESNext */ ? -1 /* True */ : !useDefineForClassFields ? 3 /* Maybe */ : 0 /* False */;
     const shouldTransformThisInStaticInitializers = languageVersion < 9 /* ES2022 */;
     const shouldTransformSuperInStaticInitializers = shouldTransformThisInStaticInitializers && languageVersion >= 2 /* ES2015 */;
-    const shouldTransformAnything = shouldTransformInitializers || shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformAutoAccessors;
+    const shouldTransformAnything = shouldTransformInitializers || shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformAutoAccessors === -1 /* True */;
     const previousOnSubstituteNode = context.onSubstituteNode;
     context.onSubstituteNode = onSubstituteNode;
     const previousOnEmitNode = context.onEmitNode;
@@ -79519,7 +88030,7 @@ ${lanes.join("\n")}
       }
       switch (node.kind) {
         case 127 /* AccessorKeyword */:
-          return shouldTransformAutoAccessors ? void 0 : node;
+          return shouldTransformAutoAccessorsInCurrentClass() ? void 0 : node;
         case 260 /* ClassDeclaration */:
           return visitClassDeclaration(node);
         case 228 /* ClassExpression */:
@@ -79538,9 +88049,17 @@ ${lanes.join("\n")}
           return visitElementAccessExpression(node);
         case 221 /* PrefixUnaryExpression */:
         case 222 /* PostfixUnaryExpression */:
-          return visitPreOrPostfixUnaryExpression(node, false);
+          return visitPreOrPostfixUnaryExpression(
+            node,
+            /*valueIsDiscarded*/
+            false
+          );
         case 223 /* BinaryExpression */:
-          return visitBinaryExpression(node, false);
+          return visitBinaryExpression(
+            node,
+            /*valueIsDiscarded*/
+            false
+          );
         case 210 /* CallExpression */:
           return visitCallExpression(node);
         case 241 /* ExpressionStatement */:
@@ -79556,6 +88075,7 @@ ${lanes.join("\n")}
         case 174 /* GetAccessor */:
         case 175 /* SetAccessor */: {
           return setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
+            /*current*/
             void 0,
             fallbackVisitor,
             node
@@ -79572,9 +88092,17 @@ ${lanes.join("\n")}
       switch (node.kind) {
         case 221 /* PrefixUnaryExpression */:
         case 222 /* PostfixUnaryExpression */:
-          return visitPreOrPostfixUnaryExpression(node, true);
+          return visitPreOrPostfixUnaryExpression(
+            node,
+            /*valueIsDiscarded*/
+            true
+          );
         case 223 /* BinaryExpression */:
-          return visitBinaryExpression(node, true);
+          return visitBinaryExpression(
+            node,
+            /*valueIsDiscarded*/
+            true
+          );
         default:
           return visitor(node);
       }
@@ -79606,12 +88134,14 @@ ${lanes.join("\n")}
         case 175 /* SetAccessor */:
         case 171 /* MethodDeclaration */:
           return setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
+            /*current*/
             void 0,
             visitMethodOrAccessorDeclaration,
             node
           );
         case 169 /* PropertyDeclaration */:
           return setCurrentStaticPropertyDeclarationOrStaticBlockAnd(
+            /*current*/
             void 0,
             visitPropertyDeclaration,
             node
@@ -79704,8 +88234,10 @@ ${lanes.join("\n")}
               filter(node.modifiers, (m) => isModifier(m) && !isStaticModifier(m) && !isAccessorModifier(m)),
               node.asteriskToken,
               functionName,
+              /* typeParameters */
               void 0,
               visitParameterList(node.parameters, visitor, context),
+              /* type */
               void 0,
               visitFunctionBody(node.body, visitor, context)
             )
@@ -79773,21 +88305,28 @@ ${lanes.join("\n")}
         Debug.assert(info, "Undeclared private name for property declaration.");
         return info.isValid ? void 0 : node;
       }
-      if (shouldTransformInitializersUsingSet && !isStatic(node)) {
+      if (shouldTransformInitializersUsingSet && !isStatic(node) && currentClassLexicalEnvironment && currentClassLexicalEnvironment.facts & 16 /* WillHoistInitializersToConstructor */) {
         return factory2.updatePropertyDeclaration(
           node,
           visitNodes2(node.modifiers, visitor, isModifierLike),
           node.name,
+          /*questionOrExclamationToken*/
           void 0,
+          /*type*/
           void 0,
+          /*initializer*/
           void 0
         );
       }
       return visitEachChild(node, visitor, context);
     }
     function transformPublicFieldInitializer(node) {
-      if (shouldTransformInitializers) {
-        const expr = getPropertyNameExpressionIfNeeded(node.name, !!node.initializer || useDefineForClassFields);
+      if (shouldTransformInitializers && !isAutoAccessorPropertyDeclaration(node)) {
+        const expr = getPropertyNameExpressionIfNeeded(
+          node.name,
+          /*shouldHoist*/
+          !!node.initializer || useDefineForClassFields
+        );
         if (expr) {
           getPendingExpressions().push(expr);
         }
@@ -79813,8 +88352,11 @@ ${lanes.join("\n")}
       Debug.assert(!hasDecorators(node), "Decorators should already have been transformed and elided.");
       return isPrivateIdentifierClassElementDeclaration(node) ? transformPrivateFieldInitializer(node) : transformPublicFieldInitializer(node);
     }
+    function shouldTransformAutoAccessorsInCurrentClass() {
+      return shouldTransformAutoAccessors === -1 /* True */ || shouldTransformAutoAccessors === 3 /* Maybe */ && !!currentClassLexicalEnvironment && !!(currentClassLexicalEnvironment.facts & 16 /* WillHoistInitializersToConstructor */);
+    }
     function visitPropertyDeclaration(node) {
-      if (shouldTransformAutoAccessors && isAutoAccessorPropertyDeclaration(node)) {
+      if (shouldTransformAutoAccessorsInCurrentClass() && isAutoAccessorPropertyDeclaration(node)) {
         return transformAutoAccessor(node);
       }
       return transformFieldInitializer(node);
@@ -79996,7 +88538,9 @@ ${lanes.join("\n")}
           return factory2.updateCallChain(
             node,
             factory2.createPropertyAccessChain(visitNode(target, visitor), node.questionDotToken, "call"),
+            /*questionDotToken*/
             void 0,
+            /*typeArguments*/
             void 0,
             [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)]
           );
@@ -80004,6 +88548,7 @@ ${lanes.join("\n")}
         return factory2.updateCallExpression(
           node,
           factory2.createPropertyAccessExpression(visitNode(target, visitor), "call"),
+          /*typeArguments*/
           void 0,
           [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)]
         );
@@ -80027,9 +88572,11 @@ ${lanes.join("\n")}
           node,
           factory2.createCallExpression(
             factory2.createPropertyAccessExpression(visitNode(target, visitor), "bind"),
+            /*typeArguments*/
             void 0,
             [visitNode(thisArg, visitor, isExpression)]
           ),
+          /*typeArguments*/
           void 0,
           visitNode(node.template, visitor, isTemplateLiteral)
         );
@@ -80045,6 +88592,7 @@ ${lanes.join("\n")}
         return factory2.updateTaggedTemplateExpression(
           node,
           invocation,
+          /*typeArguments*/
           void 0,
           visitNode(node.template, visitor, isTemplateLiteral)
         );
@@ -80185,6 +88733,7 @@ ${lanes.join("\n")}
             info.brandCheckIdentifier,
             right,
             info.kind,
+            /* f */
             void 0
           );
         case "f" /* Field */:
@@ -80208,32 +88757,54 @@ ${lanes.join("\n")}
       if (isClassDeclaration(original) && classOrConstructorParameterIsDecorated(original)) {
         facts |= 1 /* ClassWasDecorated */;
       }
+      let containsPublicInstanceFields = false;
+      let containsInitializedPublicInstanceFields = false;
+      let containsInstancePrivateElements = false;
+      let containsInstanceAutoAccessors = false;
       for (const member of node.members) {
-        if (!isStatic(member))
-          continue;
-        if (member.name && (isPrivateIdentifier(member.name) || isAutoAccessorPropertyDeclaration(member)) && shouldTransformPrivateElementsOrClassStaticBlocks) {
-          facts |= 2 /* NeedsClassConstructorReference */;
-        }
-        if (isPropertyDeclaration(member) || isClassStaticBlockDeclaration(member)) {
-          if (shouldTransformThisInStaticInitializers && member.transformFlags & 16384 /* ContainsLexicalThis */) {
-            facts |= 8 /* NeedsSubstitutionForThisInClassStaticField */;
-            if (!(facts & 1 /* ClassWasDecorated */)) {
-              facts |= 2 /* NeedsClassConstructorReference */;
-            }
+        if (isStatic(member)) {
+          if (member.name && (isPrivateIdentifier(member.name) || isAutoAccessorPropertyDeclaration(member)) && shouldTransformPrivateElementsOrClassStaticBlocks) {
+            facts |= 2 /* NeedsClassConstructorReference */;
           }
-          if (shouldTransformSuperInStaticInitializers && member.transformFlags & 134217728 /* ContainsLexicalSuper */) {
-            if (!(facts & 1 /* ClassWasDecorated */)) {
-              facts |= 2 /* NeedsClassConstructorReference */ | 4 /* NeedsClassSuperReference */;
+          if (isPropertyDeclaration(member) || isClassStaticBlockDeclaration(member)) {
+            if (shouldTransformThisInStaticInitializers && member.transformFlags & 16384 /* ContainsLexicalThis */) {
+              facts |= 8 /* NeedsSubstitutionForThisInClassStaticField */;
+              if (!(facts & 1 /* ClassWasDecorated */)) {
+                facts |= 2 /* NeedsClassConstructorReference */;
+              }
+            }
+            if (shouldTransformSuperInStaticInitializers && member.transformFlags & 134217728 /* ContainsLexicalSuper */) {
+              if (!(facts & 1 /* ClassWasDecorated */)) {
+                facts |= 2 /* NeedsClassConstructorReference */ | 4 /* NeedsClassSuperReference */;
+              }
             }
           }
+        } else if (!hasAbstractModifier(getOriginalNode(member))) {
+          if (isAutoAccessorPropertyDeclaration(member)) {
+            containsInstanceAutoAccessors = true;
+            containsInstancePrivateElements || (containsInstancePrivateElements = isPrivateIdentifierClassElementDeclaration(member));
+          } else if (isPrivateIdentifierClassElementDeclaration(member)) {
+            containsInstancePrivateElements = true;
+          } else if (isPropertyDeclaration(member)) {
+            containsPublicInstanceFields = true;
+            containsInitializedPublicInstanceFields || (containsInitializedPublicInstanceFields = !!member.initializer);
+          }
         }
       }
+      const willHoistInitializersToConstructor = shouldTransformInitializersUsingDefine && containsPublicInstanceFields || shouldTransformInitializersUsingSet && containsInitializedPublicInstanceFields || shouldTransformPrivateElementsOrClassStaticBlocks && containsInstancePrivateElements || shouldTransformPrivateElementsOrClassStaticBlocks && containsInstanceAutoAccessors && shouldTransformAutoAccessors === -1 /* True */;
+      if (willHoistInitializersToConstructor) {
+        facts |= 16 /* WillHoistInitializersToConstructor */;
+      }
       return facts;
     }
     function visitExpressionWithTypeArgumentsInHeritageClause(node) {
       const facts = (currentClassLexicalEnvironment == null ? void 0 : currentClassLexicalEnvironment.facts) || 0 /* None */;
       if (facts & 4 /* NeedsClassSuperReference */) {
-        const temp = factory2.createTempVariable(hoistVariableDeclaration, true);
+        const temp = factory2.createTempVariable(
+          hoistVariableDeclaration,
+          /*reserveInNestedScopes*/
+          true
+        );
         getClassLexicalEnvironment().superClassReference = temp;
         return factory2.updateExpressionWithTypeArguments(
           node,
@@ -80241,6 +88812,7 @@ ${lanes.join("\n")}
             temp,
             visitNode(node.expression, visitor, isExpression)
           ),
+          /*typeArguments*/
           void 0
         );
       }
@@ -80284,7 +88856,11 @@ ${lanes.join("\n")}
     function visitClassDeclarationInNewClassLexicalEnvironment(node, facts) {
       let pendingClassReferenceAssignment;
       if (facts & 2 /* NeedsClassConstructorReference */) {
-        const temp = factory2.createTempVariable(hoistVariableDeclaration, true);
+        const temp = factory2.createTempVariable(
+          hoistVariableDeclaration,
+          /*reservedInNestedScopes*/
+          true
+        );
         getClassLexicalEnvironment().classConstructor = factory2.cloneNode(temp);
         pendingClassReferenceAssignment = factory2.createAssignment(temp, factory2.getInternalName(node));
       }
@@ -80295,6 +88871,7 @@ ${lanes.join("\n")}
         node,
         modifiers,
         node.name,
+        /*typeParameters*/
         void 0,
         heritageClauses,
         members
@@ -80343,6 +88920,7 @@ ${lanes.join("\n")}
         node,
         modifiers,
         node.name,
+        /*typeParameters*/
         void 0,
         heritageClauses,
         members
@@ -80377,7 +88955,7 @@ ${lanes.join("\n")}
           if (isClassWithConstructorReference) {
             enableSubstitutionForClassAliases();
             const alias = factory2.cloneNode(temp);
-            alias.autoGenerateFlags &= ~8 /* ReservedInNestedScopes */;
+            alias.autoGenerate.flags &= ~8 /* ReservedInNestedScopes */;
             classAliases[getOriginalNodeId(node)] = alias;
           }
           setEmitFlags(classExpression, 131072 /* Indented */ | getEmitFlags(classExpression));
@@ -80413,7 +88991,12 @@ ${lanes.join("\n")}
         if (shouldTransformAutoAccessors) {
           for (const member of node.members) {
             if (isAutoAccessorPropertyDeclaration(member)) {
-              const storageName = factory2.getGeneratedPrivateNameForNode(member.name, void 0, "_accessor_storage");
+              const storageName = factory2.getGeneratedPrivateNameForNode(
+                member.name,
+                /*prefix*/
+                void 0,
+                "_accessor_storage"
+              );
               addPrivateIdentifierToEnvironment(member, storageName, addPrivateIdentifierPropertyDeclarationToEnvironment);
             }
           }
@@ -80422,7 +89005,11 @@ ${lanes.join("\n")}
       let members = visitNodes2(node.members, classElementVisitor, isClassElement);
       let syntheticConstructor;
       if (!some(members, isConstructorDeclaration)) {
-        syntheticConstructor = transformConstructor(void 0, node);
+        syntheticConstructor = transformConstructor(
+          /*constructor*/
+          void 0,
+          node
+        );
       }
       let prologue;
       let syntheticStaticBlock;
@@ -80431,15 +89018,25 @@ ${lanes.join("\n")}
         if (statement.transformFlags & 134234112 /* ContainsLexicalThisOrSuper */) {
           const temp = factory2.createTempVariable(hoistVariableDeclaration);
           const arrow = factory2.createArrowFunction(
+            /*modifiers*/
             void 0,
+            /*typeParameters*/
             void 0,
+            /*parameters*/
             [],
+            /*type*/
             void 0,
+            /*equalsGreaterThanToken*/
             void 0,
             factory2.createBlock([statement])
           );
           prologue = factory2.createAssignment(temp, arrow);
-          statement = factory2.createExpressionStatement(factory2.createCallExpression(temp, void 0, []));
+          statement = factory2.createExpressionStatement(factory2.createCallExpression(
+            temp,
+            /*typeArguments*/
+            void 0,
+            []
+          ));
         }
         const block = factory2.createBlock([statement]);
         syntheticStaticBlock = factory2.createClassStaticBlockDeclaration(block);
@@ -80450,7 +89047,11 @@ ${lanes.join("\n")}
         membersArray = append(membersArray, syntheticConstructor);
         membersArray = append(membersArray, syntheticStaticBlock);
         membersArray = addRange(membersArray, members);
-        members = setTextRange(factory2.createNodeArray(membersArray), node.members);
+        members = setTextRange(
+          factory2.createNodeArray(membersArray),
+          /*location*/
+          node.members
+        );
       }
       return { members, prologue };
     }
@@ -80462,21 +89063,16 @@ ${lanes.join("\n")}
           weakSetName,
           factory2.createNewExpression(
             factory2.createIdentifier("WeakSet"),
+            /*typeArguments*/
             void 0,
             []
           )
         )
       );
     }
-    function isClassElementThatRequiresConstructorStatement(member) {
-      if (isStatic(member) || hasAbstractModifier(getOriginalNode(member))) {
-        return false;
-      }
-      return shouldTransformInitializersUsingDefine && isPropertyDeclaration(member) || shouldTransformInitializersUsingSet && isInitializedProperty(member) || shouldTransformPrivateElementsOrClassStaticBlocks && isPrivateIdentifierClassElementDeclaration(member) || shouldTransformPrivateElementsOrClassStaticBlocks && shouldTransformAutoAccessors && isAutoAccessorPropertyDeclaration(member);
-    }
     function transformConstructor(constructor, container) {
       constructor = visitNode(constructor, visitor, isConstructorDeclaration);
-      if (!some(container.members, isClassElementThatRequiresConstructorStatement)) {
+      if (!currentClassLexicalEnvironment || !(currentClassLexicalEnvironment.facts & 16 /* WillHoistInitializersToConstructor */)) {
         return constructor;
       }
       const extendsClauseElement = getEffectiveBaseTypeNode(container);
@@ -80488,12 +89084,19 @@ ${lanes.join("\n")}
       }
       if (constructor) {
         Debug.assert(parameters);
-        return factory2.updateConstructorDeclaration(constructor, void 0, parameters, body);
+        return factory2.updateConstructorDeclaration(
+          constructor,
+          /*modifiers*/
+          void 0,
+          parameters,
+          body
+        );
       }
       return startOnNewLine(
         setOriginalNode(
           setTextRange(
             factory2.createConstructorDeclaration(
+              /*modifiers*/
               void 0,
               parameters != null ? parameters : [],
               body
@@ -80506,14 +89109,25 @@ ${lanes.join("\n")}
     }
     function transformConstructorBody(node, constructor, isDerivedClass) {
       var _a2, _b;
-      let properties = getProperties(node, false, false);
+      let properties = getProperties(
+        node,
+        /*requireInitializer*/
+        false,
+        /*isStatic*/
+        false
+      );
       if (!useDefineForClassFields) {
         properties = filter(properties, (property) => !!property.initializer || isPrivateIdentifier(property.name) || hasAccessorModifier(property));
       }
       const privateMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node);
       const needsConstructorBody = some(properties) || some(privateMethodsAndAccessors);
       if (!constructor && !needsConstructorBody) {
-        return visitFunctionBody(void 0, visitor, context);
+        return visitFunctionBody(
+          /*node*/
+          void 0,
+          visitor,
+          context
+        );
       }
       resumeLexicalEnvironment();
       const needsSyntheticConstructor = !constructor && isDerivedClass;
@@ -80522,7 +89136,13 @@ ${lanes.join("\n")}
       let superStatementIndex = -1;
       let statements = [];
       if ((_a2 = constructor == null ? void 0 : constructor.body) == null ? void 0 : _a2.statements) {
-        prologueStatementCount = factory2.copyPrologue(constructor.body.statements, statements, false, visitor);
+        prologueStatementCount = factory2.copyPrologue(
+          constructor.body.statements,
+          statements,
+          /*ensureUseStrict*/
+          false,
+          visitor
+        );
         superStatementIndex = findSuperStatementIndex(constructor.body.statements, prologueStatementCount);
         if (superStatementIndex >= 0) {
           indexOfFirstStatementAfterSuperAndPrologue = superStatementIndex + 1;
@@ -80540,6 +89160,7 @@ ${lanes.join("\n")}
           factory2.createExpressionStatement(
             factory2.createCallExpression(
               factory2.createSuper(),
+              /*typeArguments*/
               void 0,
               [factory2.createSpreadElement(factory2.createIdentifier("arguments"))]
             )
@@ -80589,10 +89210,12 @@ ${lanes.join("\n")}
         factory2.createBlock(
           setTextRange(
             factory2.createNodeArray(statements),
+            /*location*/
             constructor ? constructor.body.statements : node.members
           ),
           multiLine
         ),
+        /*location*/
         constructor ? constructor.body : void 0
       );
       function visitBodyStatement(statement) {
@@ -80694,7 +89317,13 @@ ${lanes.join("\n")}
       }
       const initializer = property.initializer || emitAssignment ? (_a2 = visitNode(property.initializer, visitor, isExpression)) != null ? _a2 : factory2.createVoidZero() : isParameterPropertyDeclaration(propertyOriginalNode, propertyOriginalNode.parent) && isIdentifier(propertyName) ? propertyName : factory2.createVoidZero();
       if (emitAssignment || isPrivateIdentifier(propertyName)) {
-        const memberAccess = createMemberAccessForPropertyName(factory2, receiver, propertyName, propertyName);
+        const memberAccess = createMemberAccessForPropertyName(
+          factory2,
+          receiver,
+          propertyName,
+          /*location*/
+          propertyName
+        );
         return factory2.createAssignment(memberAccess, initializer);
       } else {
         const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName;
@@ -80940,6 +89569,7 @@ ${lanes.join("\n")}
           weakMapName,
           factory2.createNewExpression(
             factory2.createIdentifier("WeakMap"),
+            /*typeArguments*/
             void 0,
             []
           )
@@ -81013,7 +89643,14 @@ ${lanes.join("\n")}
     function createHoistedVariableForClass(name, node, suffix) {
       const { className } = getPrivateIdentifierEnvironment();
       const prefix = className ? { prefix: "_", node: className, suffix: "_" } : "_";
-      const identifier = typeof name === "object" ? factory2.getGeneratedNameForNode(name, 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */, prefix, suffix) : typeof name === "string" ? factory2.createUniqueName(name, 16 /* Optimistic */, prefix, suffix) : factory2.createTempVariable(void 0, true, prefix, suffix);
+      const identifier = typeof name === "object" ? factory2.getGeneratedNameForNode(name, 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */, prefix, suffix) : typeof name === "string" ? factory2.createUniqueName(name, 16 /* Optimistic */, prefix, suffix) : factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0,
+        /*reserveInNestedScopes*/
+        true,
+        prefix,
+        suffix
+      );
       if (resolver.getNodeCheckFlags(node) & 32768 /* BlockScopedBindingInLoop */) {
         addBlockScopedVariable(identifier);
       } else {
@@ -81068,7 +89705,11 @@ ${lanes.join("\n")}
       }
       let receiver = node.expression;
       if (isThisProperty(node) || isSuperProperty(node) || !isSimpleCopiableExpression(node.expression)) {
-        receiver = factory2.createTempVariable(hoistVariableDeclaration, true);
+        receiver = factory2.createTempVariable(
+          hoistVariableDeclaration,
+          /*reservedInNestedScopes*/
+          true
+        );
         getPendingExpressions().push(factory2.createBinaryExpression(receiver, 63 /* EqualsToken */, visitNode(node.expression, visitor, isExpression)));
       }
       return factory2.createAssignmentTargetWrapper(
@@ -81094,7 +89735,10 @@ ${lanes.join("\n")}
           } else if (classConstructor && superClassReference) {
             const name = isElementAccessExpression(target) ? visitNode(target.argumentExpression, visitor, isExpression) : isIdentifier(target.name) ? factory2.createStringLiteralFromNode(target.name) : void 0;
             if (name) {
-              const temp = factory2.createTempVariable(void 0);
+              const temp = factory2.createTempVariable(
+                /*recordTempVariable*/
+                void 0
+              );
               wrapped = factory2.createAssignmentTargetWrapper(
                 temp,
                 factory2.createReflectSetCall(
@@ -81138,7 +89782,10 @@ ${lanes.join("\n")}
             } else if (classConstructor && superClassReference) {
               const name = isElementAccessExpression(target) ? visitNode(target.argumentExpression, visitor, isExpression) : isIdentifier(target.name) ? factory2.createStringLiteralFromNode(target.name) : void 0;
               if (name) {
-                const temp = factory2.createTempVariable(void 0);
+                const temp = factory2.createTempVariable(
+                  /*recordTempVariable*/
+                  void 0
+                );
                 wrapped = factory2.createAssignmentTargetWrapper(
                   temp,
                   factory2.createReflectSetCall(
@@ -81195,6 +89842,7 @@ ${lanes.join("\n")}
   function createPrivateInstanceFieldInitializer(receiver, initializer, weakMapName) {
     return factory.createCallExpression(
       factory.createPropertyAccessExpression(weakMapName, "set"),
+      /*typeArguments*/
       void 0,
       [receiver, initializer || factory.createVoidZero()]
     );
@@ -81202,6 +89850,7 @@ ${lanes.join("\n")}
   function createPrivateInstanceMethodInitializer(receiver, weakSetName) {
     return factory.createCallExpression(
       factory.createPropertyAccessExpression(weakSetName, "add"),
+      /*typeArguments*/
       void 0,
       [receiver]
     );
@@ -81364,11 +90013,23 @@ ${lanes.join("\n")}
         case 180 /* TypeReference */:
           return serializeTypeReferenceNode(node);
         case 190 /* IntersectionType */:
-          return serializeUnionOrIntersectionConstituents(node.types, true);
+          return serializeUnionOrIntersectionConstituents(
+            node.types,
+            /*isIntersection*/
+            true
+          );
         case 189 /* UnionType */:
-          return serializeUnionOrIntersectionConstituents(node.types, false);
+          return serializeUnionOrIntersectionConstituents(
+            node.types,
+            /*isIntersection*/
+            false
+          );
         case 191 /* ConditionalType */:
-          return serializeUnionOrIntersectionConstituents([node.trueType, node.falseType], false);
+          return serializeUnionOrIntersectionConstituents(
+            [node.trueType, node.falseType],
+            /*isIntersection*/
+            false
+          );
         case 195 /* TypeOperator */:
           if (node.operator === 146 /* ReadonlyKeyword */) {
             return serializeTypeNode(node.type);
@@ -81461,7 +90122,31 @@ ${lanes.join("\n")}
       return serializedType != null ? serializedType : factory.createVoidZero();
     }
     function equateSerializedTypeNodes(left, right) {
-      return isGeneratedIdentifier(left) ? isGeneratedIdentifier(right) : isIdentifier(left) ? isIdentifier(right) && left.escapedText === right.escapedText : isPropertyAccessExpression(left) ? isPropertyAccessExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) && equateSerializedTypeNodes(left.name, right.name) : isVoidExpression(left) ? isVoidExpression(right) && isNumericLiteral(left.expression) && left.expression.text === "0" && isNumericLiteral(right.expression) && right.expression.text === "0" : isStringLiteral(left) ? isStringLiteral(right) && left.text === right.text : isTypeOfExpression(left) ? isTypeOfExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : isParenthesizedExpression(left) ? isParenthesizedExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : isConditionalExpression(left) ? isConditionalExpression(right) && equateSerializedTypeNodes(left.condition, right.condition) && equateSerializedTypeNodes(left.whenTrue, right.whenTrue) && equateSerializedTypeNodes(left.whenFalse, right.whenFalse) : isBinaryExpression(left) ? isBinaryExpression(right) && left.operatorToken.kind === right.operatorToken.kind && equateSerializedTypeNodes(left.left, right.left) && equateSerializedTypeNodes(left.right, right.right) : false;
+      return (
+        // temp vars used in fallback
+        isGeneratedIdentifier(left) ? isGeneratedIdentifier(right) : (
+          // entity names
+          isIdentifier(left) ? isIdentifier(right) && left.escapedText === right.escapedText : isPropertyAccessExpression(left) ? isPropertyAccessExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) && equateSerializedTypeNodes(left.name, right.name) : (
+            // `void 0`
+            isVoidExpression(left) ? isVoidExpression(right) && isNumericLiteral(left.expression) && left.expression.text === "0" && isNumericLiteral(right.expression) && right.expression.text === "0" : (
+              // `"undefined"` or `"function"` in `typeof` checks
+              isStringLiteral(left) ? isStringLiteral(right) && left.text === right.text : (
+                // used in `typeof` checks for fallback
+                isTypeOfExpression(left) ? isTypeOfExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : (
+                  // parens in `typeof` checks with temps
+                  isParenthesizedExpression(left) ? isParenthesizedExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : (
+                    // conditionals used in fallback
+                    isConditionalExpression(left) ? isConditionalExpression(right) && equateSerializedTypeNodes(left.condition, right.condition) && equateSerializedTypeNodes(left.whenTrue, right.whenTrue) && equateSerializedTypeNodes(left.whenFalse, right.whenFalse) : (
+                      // logical binary and assignments used in fallback
+                      isBinaryExpression(left) ? isBinaryExpression(right) && left.operatorToken.kind === right.operatorToken.kind && equateSerializedTypeNodes(left.left, right.left) && equateSerializedTypeNodes(left.right, right.right) : false
+                    )
+                  )
+                )
+              )
+            )
+          )
+        )
+      );
     }
     function serializeTypeReferenceNode(node) {
       const kind = resolver.getTypeReferenceSerializationKind(node.typeName, currentNameScope != null ? currentNameScope : currentLexicalScope);
@@ -81474,8 +90159,10 @@ ${lanes.join("\n")}
           const temp = factory.createTempVariable(hoistVariableDeclaration);
           return factory.createConditionalExpression(
             factory.createTypeCheck(factory.createAssignment(temp, serialized), "function"),
+            /*questionToken*/
             void 0,
             temp,
+            /*colonToken*/
             void 0,
             factory.createIdentifier("Object")
           );
@@ -81546,8 +90233,10 @@ ${lanes.join("\n")}
     function getGlobalConstructorWithFallback(name) {
       return factory.createConditionalExpression(
         factory.createTypeCheck(factory.createIdentifier(name), "function"),
+        /*questionToken*/
         void 0,
         factory.createIdentifier(name),
+        /*colonToken*/
         void 0,
         factory.createIdentifier("Object")
       );
@@ -81642,13 +90331,27 @@ ${lanes.join("\n")}
     }
     function transformDecoratorsOfClassElements(node, members) {
       let decorationStatements = [];
-      addClassElementDecorationStatements(decorationStatements, node, false);
-      addClassElementDecorationStatements(decorationStatements, node, true);
+      addClassElementDecorationStatements(
+        decorationStatements,
+        node,
+        /*isStatic*/
+        false
+      );
+      addClassElementDecorationStatements(
+        decorationStatements,
+        node,
+        /*isStatic*/
+        true
+      );
       if (hasClassElementWithDecoratorContainingPrivateIdentifierInExpression(node)) {
         members = setTextRange(factory2.createNodeArray([
           ...members,
           factory2.createClassStaticBlockDeclaration(
-            factory2.createBlock(decorationStatements, true)
+            factory2.createBlock(
+              decorationStatements,
+              /*multiLine*/
+              true
+            )
           )
         ]), members);
         decorationStatements = void 0;
@@ -81665,6 +90368,7 @@ ${lanes.join("\n")}
         node,
         modifiers,
         name,
+        /*typeParameters*/
         void 0,
         heritageClauses,
         members
@@ -81674,14 +90378,28 @@ ${lanes.join("\n")}
     function transformClassDeclarationWithClassDecorators(node, name) {
       const location = moveRangePastModifiers(node);
       const classAlias = getClassAliasIfNeeded(node);
-      const declName = languageVersion <= 2 /* ES2015 */ ? factory2.getInternalName(node, false, true) : factory2.getLocalName(node, false, true);
+      const declName = languageVersion <= 2 /* ES2015 */ ? factory2.getInternalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      ) : factory2.getLocalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      );
       const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause);
       let members = visitNodes2(node.members, visitor, isClassElement);
       let decorationStatements = [];
       ({ members, decorationStatements } = transformDecoratorsOfClassElements(node, members));
       const classExpression = factory2.createClassExpression(
+        /*modifiers*/
         void 0,
         name,
+        /*typeParameters*/
         void 0,
         heritageClauses,
         members
@@ -81689,11 +90407,14 @@ ${lanes.join("\n")}
       setOriginalNode(classExpression, node);
       setTextRange(classExpression, location);
       const statement = factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory2.createVariableDeclarationList([
           factory2.createVariableDeclaration(
             declName,
+            /*exclamationToken*/
             void 0,
+            /*type*/
             void 0,
             classAlias ? factory2.createAssignment(classAlias, classExpression) : classExpression
           )
@@ -81712,6 +90433,7 @@ ${lanes.join("\n")}
         node,
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
         node.name,
+        /*typeParameters*/
         void 0,
         visitNodes2(node.heritageClauses, visitor, isHeritageClause),
         visitNodes2(node.members, visitor, isClassElement)
@@ -81738,9 +90460,12 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
         node.asteriskToken,
         visitNode(node.name, visitor, isPropertyName),
+        /*questionToken*/
         void 0,
+        /*typeParameters*/
         void 0,
         visitNodes2(node.parameters, visitor, isParameterDeclaration),
+        /*type*/
         void 0,
         visitNode(node.body, visitor, isBlock)
       ), node);
@@ -81751,6 +90476,7 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
         visitNode(node.name, visitor, isPropertyName),
         visitNodes2(node.parameters, visitor, isParameterDeclaration),
+        /*type*/
         void 0,
         visitNode(node.body, visitor, isBlock)
       ), node);
@@ -81772,7 +90498,9 @@ ${lanes.join("\n")}
         node,
         visitNodes2(node.modifiers, modifierVisitor, isModifier),
         visitNode(node.name, visitor, isPropertyName),
+        /*questionOrExclamationToken*/
         void 0,
+        /*type*/
         void 0,
         visitNode(node.initializer, visitor, isExpression)
       ), node);
@@ -81783,7 +90511,9 @@ ${lanes.join("\n")}
         elideNodes(factory2, node.modifiers),
         node.dotDotDotToken,
         visitNode(node.name, visitor, isBindingName),
+        /*questionToken*/
         void 0,
+        /*type*/
         void 0,
         visitNode(node.initializer, visitor, isExpression)
       );
@@ -81828,7 +90558,11 @@ ${lanes.join("\n")}
         return void 0;
       }
       const prefix = getClassMemberPrefix(node, member);
-      const memberName = getExpressionForPropertyName(member, !hasSyntacticModifier(member, 2 /* Ambient */));
+      const memberName = getExpressionForPropertyName(
+        member,
+        /*generateNameForComputedPropertyName*/
+        !hasSyntacticModifier(member, 2 /* Ambient */)
+      );
       const descriptor = languageVersion > 0 /* ES3 */ ? isPropertyDeclaration(member) && !hasAccessorModifier(member) ? factory2.createVoidZero() : factory2.createNull() : void 0;
       const helper = emitHelpers().createDecorateHelper(
         decoratorExpressions,
@@ -81853,7 +90587,19 @@ ${lanes.join("\n")}
         return void 0;
       }
       const classAlias = classAliases && classAliases[getOriginalNodeId(node)];
-      const localName = languageVersion <= 2 /* ES2015 */ ? factory2.getInternalName(node, false, true) : factory2.getLocalName(node, false, true);
+      const localName = languageVersion <= 2 /* ES2015 */ ? factory2.getInternalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      ) : factory2.getLocalName(
+        node,
+        /*allowComments*/
+        false,
+        /*allowSourceMaps*/
+        true
+      );
       const decorate = emitHelpers().createDecorateHelper(decoratorExpressions, localName);
       const expression = factory2.createAssignment(localName, classAlias ? factory2.createAssignment(classAlias, decorate) : decorate);
       setEmitFlags(expression, 3072 /* NoComments */);
@@ -82004,9 +90750,17 @@ ${lanes.join("\n")}
     function doWithContext(flags, cb, value) {
       const contextFlagsToSet = flags & ~contextFlags;
       if (contextFlagsToSet) {
-        setContextFlag(contextFlagsToSet, true);
+        setContextFlag(
+          contextFlagsToSet,
+          /*val*/
+          true
+        );
         const result = cb(value);
-        setContextFlag(contextFlagsToSet, false);
+        setContextFlag(
+          contextFlagsToSet,
+          /*val*/
+          false
+        );
         return result;
       }
       return cb(value);
@@ -82109,7 +90863,11 @@ ${lanes.join("\n")}
     }
     function visitVariableStatementInAsyncBody(node) {
       if (isVariableDeclarationListWithCollidingName(node.declarationList)) {
-        const expression = visitVariableDeclarationListWithCollidingNames(node.declarationList, false);
+        const expression = visitVariableDeclarationListWithCollidingNames(
+          node.declarationList,
+          /*hasReceiver*/
+          false
+        );
         return expression ? factory2.createExpressionStatement(expression) : void 0;
       }
       return visitEachChild(node, visitor, context);
@@ -82117,7 +90875,11 @@ ${lanes.join("\n")}
     function visitForInStatementInAsyncBody(node) {
       return factory2.updateForInStatement(
         node,
-        isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(node.initializer, true) : visitNode(node.initializer, visitor, isForInitializer),
+        isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(
+          node.initializer,
+          /*hasReceiver*/
+          true
+        ) : visitNode(node.initializer, visitor, isForInitializer),
         visitNode(node.expression, visitor, isExpression),
         visitIterationBody(node.statement, asyncBodyVisitor, context)
       );
@@ -82126,7 +90888,11 @@ ${lanes.join("\n")}
       return factory2.updateForOfStatement(
         node,
         visitNode(node.awaitModifier, visitor, isToken),
-        isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(node.initializer, true) : visitNode(node.initializer, visitor, isForInitializer),
+        isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames(
+          node.initializer,
+          /*hasReceiver*/
+          true
+        ) : visitNode(node.initializer, visitor, isForInitializer),
         visitNode(node.expression, visitor, isExpression),
         visitIterationBody(node.statement, asyncBodyVisitor, context)
       );
@@ -82135,7 +90901,11 @@ ${lanes.join("\n")}
       const initializer = node.initializer;
       return factory2.updateForStatement(
         node,
-        isVariableDeclarationListWithCollidingName(initializer) ? visitVariableDeclarationListWithCollidingNames(initializer, false) : visitNode(node.initializer, visitor, isForInitializer),
+        isVariableDeclarationListWithCollidingName(initializer) ? visitVariableDeclarationListWithCollidingNames(
+          initializer,
+          /*hasReceiver*/
+          false
+        ) : visitNode(node.initializer, visitor, isForInitializer),
         visitNode(node.condition, visitor, isExpression),
         visitNode(node.incrementor, visitor, isExpression),
         visitIterationBody(node.statement, asyncBodyVisitor, context)
@@ -82148,6 +90918,7 @@ ${lanes.join("\n")}
       return setOriginalNode(
         setTextRange(
           factory2.createYieldExpression(
+            /*asteriskToken*/
             void 0,
             visitNode(node.expression, visitor, isExpression)
           ),
@@ -82170,9 +90941,12 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, visitor, isModifierLike),
         node.asteriskToken,
         node.name,
+        /*questionToken*/
         void 0,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : transformMethodBody(node)
       );
@@ -82183,6 +90957,7 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, visitor, isModifierLike),
         node.name,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         transformMethodBody(node)
       );
@@ -82202,8 +90977,10 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, visitor, isModifierLike),
         node.asteriskToken,
         node.name,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : visitFunctionBody(node.body, visitor, context)
       );
@@ -82214,8 +90991,10 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, visitor, isModifierLike),
         node.asteriskToken,
         node.name,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : visitFunctionBody(node.body, visitor, context)
       );
@@ -82224,8 +91003,10 @@ ${lanes.join("\n")}
       return factory2.updateArrowFunction(
         node,
         visitNodes2(node.modifiers, visitor, isModifierLike),
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         node.equalsGreaterThanToken,
         getFunctionFlags(node) & 2 /* Async */ ? transformAsyncFunctionBody(node) : visitFunctionBody(node.body, visitor, context)
@@ -82343,7 +91124,13 @@ ${lanes.join("\n")}
       let result;
       if (!isArrowFunction2) {
         const statements = [];
-        const statementOffset = factory2.copyPrologue(node.body.statements, statements, false, visitor);
+        const statementOffset = factory2.copyPrologue(
+          node.body.statements,
+          statements,
+          /*ensureUseStrict*/
+          false,
+          visitor
+        );
         statements.push(
           factory2.createReturnStatement(
             emitHelpers().createAwaiterHelper(
@@ -82364,7 +91151,11 @@ ${lanes.join("\n")}
             insertStatementsAfterStandardPrologue(statements, [variableStatement]);
           }
         }
-        const block = factory2.createBlock(statements, true);
+        const block = factory2.createBlock(
+          statements,
+          /*multiLine*/
+          true
+        );
         setTextRange(block, node.body);
         if (emitSuperHelpers && hasSuperElementAccess) {
           if (resolver.getNodeCheckFlags(node) & 256 /* MethodWithSuperPropertyAssignmentInAsync */) {
@@ -82491,6 +91282,7 @@ ${lanes.join("\n")}
         const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression);
         return factory2.createCallExpression(
           factory2.createPropertyAccessExpression(argumentExpression, "call"),
+          /*typeArguments*/
           void 0,
           [
             factory2.createThis(),
@@ -82510,6 +91302,7 @@ ${lanes.join("\n")}
           factory2.createPropertyAccessExpression(
             factory2.createCallExpression(
               factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */),
+              /*typeArguments*/
               void 0,
               [argumentExpression]
             ),
@@ -82521,6 +91314,7 @@ ${lanes.join("\n")}
         return setTextRange(
           factory2.createCallExpression(
             factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */),
+            /*typeArguments*/
             void 0,
             [argumentExpression]
           ),
@@ -82538,10 +91332,15 @@ ${lanes.join("\n")}
       getterAndSetter.push(factory2.createPropertyAssignment(
         "get",
         factory2.createArrowFunction(
+          /* modifiers */
           void 0,
+          /* typeParameters */
           void 0,
+          /* parameters */
           [],
+          /* type */
           void 0,
+          /* equalsGreaterThanToken */
           void 0,
           setEmitFlags(
             factory2.createPropertyAccessExpression(
@@ -82560,19 +91359,29 @@ ${lanes.join("\n")}
           factory2.createPropertyAssignment(
             "set",
             factory2.createArrowFunction(
+              /* modifiers */
               void 0,
+              /* typeParameters */
               void 0,
+              /* parameters */
               [
                 factory2.createParameterDeclaration(
+                  /* modifiers */
                   void 0,
+                  /* dotDotDotToken */
                   void 0,
                   "v",
+                  /* questionToken */
                   void 0,
+                  /* type */
                   void 0,
+                  /* initializer */
                   void 0
                 )
               ],
+              /* type */
               void 0,
+              /* equalsGreaterThanToken */
               void 0,
               factory2.createAssignment(
                 setEmitFlags(
@@ -82599,22 +91408,30 @@ ${lanes.join("\n")}
       );
     });
     return factory2.createVariableStatement(
+      /* modifiers */
       void 0,
       factory2.createVariableDeclarationList(
         [
           factory2.createVariableDeclaration(
             factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */),
+            /*exclamationToken*/
             void 0,
+            /* type */
             void 0,
             factory2.createCallExpression(
               factory2.createPropertyAccessExpression(
                 factory2.createIdentifier("Object"),
                 "create"
               ),
+              /* typeArguments */
               void 0,
               [
                 factory2.createNull(),
-                factory2.createObjectLiteralExpression(accessors, true)
+                factory2.createObjectLiteralExpression(
+                  accessors,
+                  /* multiline */
+                  true
+                )
               ]
             )
           )
@@ -82687,10 +91504,18 @@ ${lanes.join("\n")}
       return visited;
     }
     function visitor(node) {
-      return visitorWorker(node, false);
+      return visitorWorker(
+        node,
+        /*expressionResultIsUnused*/
+        false
+      );
     }
     function visitorWithUnusedExpressionResult(node) {
-      return visitorWorker(node, true);
+      return visitorWorker(
+        node,
+        /*expressionResultIsUnused*/
+        true
+      );
     }
     function visitorNoAsyncModifier(node) {
       if (node.kind === 132 /* AsyncKeyword */) {
@@ -82727,7 +91552,7 @@ ${lanes.join("\n")}
           return visitObjectLiteralExpression(node);
         case 223 /* BinaryExpression */:
           return visitBinaryExpression(node, expressionResultIsUnused2);
-        case 354 /* CommaListExpression */:
+        case 356 /* CommaListExpression */:
           return visitCommaListExpression(node, expressionResultIsUnused2);
         case 295 /* CatchClause */:
           return visitCatchClause(node);
@@ -82745,7 +91570,11 @@ ${lanes.join("\n")}
             2 /* IterationStatementIncludes */
           );
         case 247 /* ForOfStatement */:
-          return visitForOfStatement(node, void 0);
+          return visitForOfStatement(
+            node,
+            /*outermostLabeledStatement*/
+            void 0
+          );
         case 245 /* ForStatement */:
           return doWithHierarchyFacts(
             visitForStatement,
@@ -82838,7 +91667,12 @@ ${lanes.join("\n")}
       if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) {
         return setOriginalNode(
           setTextRange(
-            factory2.createYieldExpression(void 0, emitHelpers().createAwaitHelper(visitNode(node.expression, visitor, isExpression))),
+            factory2.createYieldExpression(
+              /*asteriskToken*/
+              void 0,
+              emitHelpers().createAwaitHelper(visitNode(node.expression, visitor, isExpression))
+            ),
+            /*location*/
             node
           ),
           node
@@ -82853,6 +91687,7 @@ ${lanes.join("\n")}
           return setOriginalNode(
             setTextRange(
               factory2.createYieldExpression(
+                /*asteriskToken*/
                 void 0,
                 emitHelpers().createAwaitHelper(
                   factory2.updateYieldExpression(
@@ -82878,6 +91713,7 @@ ${lanes.join("\n")}
         return setOriginalNode(
           setTextRange(
             factory2.createYieldExpression(
+              /*asteriskToken*/
               void 0,
               createDownlevelAwait(
                 node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero()
@@ -82961,6 +91797,7 @@ ${lanes.join("\n")}
       const visited = visitEachChild(node, visitor, context);
       const statement = concatenate(visited.statements, taggedTemplateStringDeclarations && [
         factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList(taggedTemplateStringDeclarations)
         )
@@ -83018,18 +91855,39 @@ ${lanes.join("\n")}
     function visitCatchClause(node) {
       if (node.variableDeclaration && isBindingPattern(node.variableDeclaration.name) && node.variableDeclaration.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
         const name = factory2.getGeneratedNameForNode(node.variableDeclaration.name);
-        const updatedDecl = factory2.updateVariableDeclaration(node.variableDeclaration, node.variableDeclaration.name, void 0, void 0, name);
+        const updatedDecl = factory2.updateVariableDeclaration(
+          node.variableDeclaration,
+          node.variableDeclaration.name,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          name
+        );
         const visitedBindings = flattenDestructuringBinding(updatedDecl, visitor, context, 1 /* ObjectRest */);
         let block = visitNode(node.block, visitor, isBlock);
         if (some(visitedBindings)) {
           block = factory2.updateBlock(block, [
-            factory2.createVariableStatement(void 0, visitedBindings),
+            factory2.createVariableStatement(
+              /*modifiers*/
+              void 0,
+              visitedBindings
+            ),
             ...block.statements
           ]);
         }
         return factory2.updateCatchClause(
           node,
-          factory2.updateVariableDeclaration(node.variableDeclaration, name, void 0, void 0, void 0),
+          factory2.updateVariableDeclaration(
+            node.variableDeclaration,
+            name,
+            /*exclamationToken*/
+            void 0,
+            /*type*/
+            void 0,
+            /*initializer*/
+            void 0
+          ),
           block
         );
       }
@@ -83049,11 +91907,19 @@ ${lanes.join("\n")}
       if (exportedVariableStatement) {
         const savedExportedVariableStatement = exportedVariableStatement;
         exportedVariableStatement = false;
-        const visited = visitVariableDeclarationWorker(node, true);
+        const visited = visitVariableDeclarationWorker(
+          node,
+          /*exportedVariableStatement*/
+          true
+        );
         exportedVariableStatement = savedExportedVariableStatement;
         return visited;
       }
-      return visitVariableDeclarationWorker(node, false);
+      return visitVariableDeclarationWorker(
+        node,
+        /*exportedVariableStatement*/
+        false
+      );
     }
     function visitVariableDeclarationWorker(node, exportedVariableStatement2) {
       if (isBindingPattern(node.name) && node.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
@@ -83062,6 +91928,7 @@ ${lanes.join("\n")}
           visitor,
           context,
           1 /* ObjectRest */,
+          /*rval*/
           void 0,
           exportedVariableStatement2
         );
@@ -83094,7 +91961,10 @@ ${lanes.join("\n")}
       if (isVariableDeclarationList(initializerWithoutParens) || isAssignmentPattern(initializerWithoutParens)) {
         let bodyLocation;
         let statementsLocation;
-        const temp = factory2.createTempVariable(void 0);
+        const temp = factory2.createTempVariable(
+          /*recordTempVariable*/
+          void 0
+        );
         const statements = [createForOfBindingStatement(factory2, initializerWithoutParens, temp)];
         if (isBlock(node.statement)) {
           addRange(statements, node.statement.statements);
@@ -83121,6 +91991,7 @@ ${lanes.join("\n")}
           setTextRange(
             factory2.createBlock(
               setTextRange(factory2.createNodeArray(statements), statementsLocation),
+              /*multiLine*/
               true
             ),
             bodyLocation
@@ -83157,6 +92028,7 @@ ${lanes.join("\n")}
         setTextRange(
           factory2.createBlock(
             setTextRange(factory2.createNodeArray(statements), statementsLocation),
+            /*multiLine*/
             true
           ),
           bodyLocation
@@ -83168,6 +92040,7 @@ ${lanes.join("\n")}
         exitNonUserCodeStatement,
         factory2.createTryStatement(
           body,
+          /*catchClause*/
           void 0,
           factory2.createBlock([
             enterNonUserCodeStatement
@@ -83176,19 +92049,40 @@ ${lanes.join("\n")}
       ]);
     }
     function createDownlevelAwait(expression) {
-      return enclosingFunctionFlags & 1 /* Generator */ ? factory2.createYieldExpression(void 0, emitHelpers().createAwaitHelper(expression)) : factory2.createAwaitExpression(expression);
+      return enclosingFunctionFlags & 1 /* Generator */ ? factory2.createYieldExpression(
+        /*asteriskToken*/
+        void 0,
+        emitHelpers().createAwaitHelper(expression)
+      ) : factory2.createAwaitExpression(expression);
     }
     function transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) {
       const expression = visitNode(node.expression, visitor, isExpression);
-      const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(void 0);
-      const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(void 0);
-      const nonUserCode = factory2.createTempVariable(void 0);
+      const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
+      const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
+      const nonUserCode = factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       const done = factory2.createTempVariable(hoistVariableDeclaration);
       const errorRecord = factory2.createUniqueName("e");
       const catchVariable = factory2.getGeneratedNameForNode(errorRecord);
-      const returnMethod = factory2.createTempVariable(void 0);
+      const returnMethod = factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       const callValues = setTextRange(emitHelpers().createAsyncValuesHelper(expression), node.expression);
-      const callNext = factory2.createCallExpression(factory2.createPropertyAccessExpression(iterator, "next"), void 0, []);
+      const callNext = factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(iterator, "next"),
+        /*typeArguments*/
+        void 0,
+        []
+      );
       const getDone = factory2.createPropertyAccessExpression(result, "done");
       const getValue = factory2.createPropertyAccessExpression(result, "value");
       const callReturn = factory2.createFunctionCallCall(returnMethod, iterator, []);
@@ -83198,25 +92092,44 @@ ${lanes.join("\n")}
       const forStatement = setEmitFlags(
         setTextRange(
           factory2.createForStatement(
+            /*initializer*/
             setEmitFlags(
               setTextRange(
                 factory2.createVariableDeclarationList([
-                  factory2.createVariableDeclaration(nonUserCode, void 0, void 0, factory2.createTrue()),
-                  setTextRange(factory2.createVariableDeclaration(iterator, void 0, void 0, initializer), node.expression),
+                  factory2.createVariableDeclaration(
+                    nonUserCode,
+                    /*exclamationToken*/
+                    void 0,
+                    /*type*/
+                    void 0,
+                    factory2.createTrue()
+                  ),
+                  setTextRange(factory2.createVariableDeclaration(
+                    iterator,
+                    /*exclamationToken*/
+                    void 0,
+                    /*type*/
+                    void 0,
+                    initializer
+                  ), node.expression),
                   factory2.createVariableDeclaration(result)
                 ]),
                 node.expression
               ),
               4194304 /* NoHoisting */
             ),
+            /*condition*/
             factory2.inlineExpressions([
               factory2.createAssignment(result, createDownlevelAwait(callNext)),
               factory2.createAssignment(done, getDone),
               factory2.createLogicalNot(done)
             ]),
+            /*incrementor*/
             void 0,
+            /*statement*/
             convertForOfStatementHead(node, getValue, nonUserCode)
           ),
+          /*location*/
           node
         ),
         512 /* NoTokenTrailingSourceMaps */
@@ -83247,6 +92160,7 @@ ${lanes.join("\n")}
         ),
         factory2.createBlock([
           factory2.createTryStatement(
+            /*tryBlock*/
             factory2.createBlock([
               setEmitFlags(
                 factory2.createIfStatement(
@@ -83265,7 +92179,9 @@ ${lanes.join("\n")}
                 1 /* SingleLine */
               )
             ]),
+            /*catchClause*/
             void 0,
+            /*finallyBlock*/
             setEmitFlags(
               factory2.createBlock([
                 setEmitFlags(
@@ -83292,21 +92208,28 @@ ${lanes.join("\n")}
       if (parametersWithPrecedingObjectRestOrSpread == null ? void 0 : parametersWithPrecedingObjectRestOrSpread.has(node)) {
         return factory2.updateParameterDeclaration(
           node,
+          /*modifiers*/
           void 0,
           node.dotDotDotToken,
           isBindingPattern(node.name) ? factory2.getGeneratedNameForNode(node) : node.name,
+          /*questionToken*/
           void 0,
+          /*type*/
           void 0,
+          /*initializer*/
           void 0
         );
       }
       if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) {
         return factory2.updateParameterDeclaration(
           node,
+          /*modifiers*/
           void 0,
           node.dotDotDotToken,
           factory2.getGeneratedNameForNode(node),
+          /*questionToken*/
           void 0,
+          /*type*/
           void 0,
           visitNode(node.initializer, visitor, isExpression)
         );
@@ -83349,6 +92272,7 @@ ${lanes.join("\n")}
         node.modifiers,
         visitNode(node.name, visitor, isPropertyName),
         visitParameterList(node.parameters, parameterVisitor, context),
+        /*type*/
         void 0,
         transformFunctionBody2(node)
       );
@@ -83382,9 +92306,16 @@ ${lanes.join("\n")}
         enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifierLike) : node.modifiers,
         enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
         visitNode(node.name, visitor, isPropertyName),
-        visitNode(void 0, visitor, isToken),
+        visitNode(
+          /*questionToken*/
+          void 0,
+          visitor,
+          isToken
+        ),
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, parameterVisitor, context),
+        /*type*/
         void 0,
         enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
       );
@@ -83402,8 +92333,10 @@ ${lanes.join("\n")}
         enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers,
         enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
         node.name,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, parameterVisitor, context),
+        /*type*/
         void 0,
         enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
       );
@@ -83419,8 +92352,10 @@ ${lanes.join("\n")}
       const updated = factory2.updateArrowFunction(
         node,
         node.modifiers,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, parameterVisitor, context),
+        /*type*/
         void 0,
         node.equalsGreaterThanToken,
         transformFunctionBody2(node)
@@ -83439,8 +92374,10 @@ ${lanes.join("\n")}
         enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers,
         enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken,
         node.name,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, parameterVisitor, context),
+        /*type*/
         void 0,
         enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node)
       );
@@ -83451,7 +92388,13 @@ ${lanes.join("\n")}
     function transformAsyncGeneratorFunctionBody(node) {
       resumeLexicalEnvironment();
       const statements = [];
-      const statementOffset = factory2.copyPrologue(node.body.statements, statements, false, visitor);
+      const statementOffset = factory2.copyPrologue(
+        node.body.statements,
+        statements,
+        /*ensureUseStrict*/
+        false,
+        visitor
+      );
       appendObjectRestAssignmentsIfNeeded(statements, node);
       const savedCapturedSuperProperties = capturedSuperProperties;
       const savedHasSuperElementAccess = hasSuperElementAccess;
@@ -83460,11 +92403,15 @@ ${lanes.join("\n")}
       const returnStatement = factory2.createReturnStatement(
         emitHelpers().createAsyncGeneratorHelper(
           factory2.createFunctionExpression(
+            /*modifiers*/
             void 0,
             factory2.createToken(41 /* AsteriskToken */),
             node.name && factory2.getGeneratedNameForNode(node.name),
+            /*typeParameters*/
             void 0,
+            /*parameters*/
             [],
+            /*type*/
             void 0,
             factory2.updateBlock(
               node.body,
@@ -83502,12 +92449,26 @@ ${lanes.join("\n")}
       const statements = [];
       const body = (_a2 = visitNode(node.body, visitor, isConciseBody)) != null ? _a2 : factory2.createBlock([]);
       if (isBlock(body)) {
-        statementOffset = factory2.copyPrologue(body.statements, statements, false, visitor);
+        statementOffset = factory2.copyPrologue(
+          body.statements,
+          statements,
+          /*ensureUseStrict*/
+          false,
+          visitor
+        );
       }
-      addRange(statements, appendObjectRestAssignmentsIfNeeded(void 0, node));
+      addRange(statements, appendObjectRestAssignmentsIfNeeded(
+        /*statements*/
+        void 0,
+        node
+      ));
       const leadingStatements = endLexicalEnvironment();
       if (statementOffset > 0 || some(statements) || some(leadingStatements)) {
-        const block = factory2.converters.convertToFunctionBlock(body, true);
+        const block = factory2.converters.convertToFunctionBlock(
+          body,
+          /*multiLine*/
+          true
+        );
         insertStatementsAfterStandardPrologue(statements, leadingStatements);
         addRange(statements, block.statements.slice(statementOffset));
         return factory2.updateBlock(block, setTextRange(factory2.createNodeArray(statements), block.statements));
@@ -83529,7 +92490,11 @@ ${lanes.join("\n")}
               );
               if (some(declarations)) {
                 const declarationList = factory2.createVariableDeclarationList(declarations);
-                const statement = factory2.createVariableStatement(void 0, declarationList);
+                const statement = factory2.createVariableStatement(
+                  /*modifiers*/
+                  void 0,
+                  declarationList
+                );
                 setEmitFlags(statement, 2097152 /* CustomPrologue */);
                 statements = append(statements, statement);
               }
@@ -83568,12 +92533,18 @@ ${lanes.join("\n")}
             context,
             1 /* ObjectRest */,
             factory2.getGeneratedNameForNode(parameter),
+            /*doNotRecordTempVariablesInLine*/
             false,
+            /*skipInitializer*/
             true
           );
           if (some(declarations)) {
             const declarationList = factory2.createVariableDeclarationList(declarations);
-            const statement = factory2.createVariableStatement(void 0, declarationList);
+            const statement = factory2.createVariableStatement(
+              /*modifiers*/
+              void 0,
+              declarationList
+            );
             setEmitFlags(statement, 2097152 /* CustomPrologue */);
             statements = append(statements, statement);
           }
@@ -83659,6 +92630,7 @@ ${lanes.join("\n")}
         const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression);
         return factory2.createCallExpression(
           factory2.createPropertyAccessExpression(argumentExpression, "call"),
+          /*typeArguments*/
           void 0,
           [
             factory2.createThis(),
@@ -83678,6 +92650,7 @@ ${lanes.join("\n")}
           factory2.createPropertyAccessExpression(
             factory2.createCallExpression(
               factory2.createIdentifier("_superIndex"),
+              /*typeArguments*/
               void 0,
               [argumentExpression]
             ),
@@ -83689,6 +92662,7 @@ ${lanes.join("\n")}
         return setTextRange(
           factory2.createCallExpression(
             factory2.createIdentifier("_superIndex"),
+            /*typeArguments*/
             void 0,
             [argumentExpression]
           ),
@@ -83729,7 +92703,10 @@ ${lanes.join("\n")}
       if (!node.variableDeclaration) {
         return factory2.updateCatchClause(
           node,
-          factory2.createVariableDeclaration(factory2.createTempVariable(void 0)),
+          factory2.createVariableDeclaration(factory2.createTempVariable(
+            /*recordTempVariable*/
+            void 0
+          )),
           visitNode(node.block, visitor, isBlock)
         );
       }
@@ -83762,14 +92739,24 @@ ${lanes.join("\n")}
       }
       switch (node.kind) {
         case 210 /* CallExpression */: {
-          const updated = visitNonOptionalCallExpression(node, false);
+          const updated = visitNonOptionalCallExpression(
+            node,
+            /*captureThisArg*/
+            false
+          );
           Debug.assertNotNode(updated, isSyntheticReference);
           return updated;
         }
         case 208 /* PropertyAccessExpression */:
         case 209 /* ElementAccessExpression */:
           if (isOptionalChain(node)) {
-            const updated = visitOptionalExpression(node, false, false);
+            const updated = visitOptionalExpression(
+              node,
+              /*captureThisArg*/
+              false,
+              /*isDelete*/
+              false
+            );
             Debug.assertNotNode(updated, isSyntheticReference);
             return updated;
           }
@@ -83822,15 +92809,32 @@ ${lanes.join("\n")}
     }
     function visitNonOptionalCallExpression(node, captureThisArg) {
       if (isOptionalChain(node)) {
-        return visitOptionalExpression(node, captureThisArg, false);
+        return visitOptionalExpression(
+          node,
+          captureThisArg,
+          /*isDelete*/
+          false
+        );
       }
       if (isParenthesizedExpression(node.expression) && isOptionalChain(skipParentheses(node.expression))) {
-        const expression = visitNonOptionalParenthesizedExpression(node.expression, true, false);
+        const expression = visitNonOptionalParenthesizedExpression(
+          node.expression,
+          /*captureThisArg*/
+          true,
+          /*isDelete*/
+          false
+        );
         const args = visitNodes2(node.arguments, visitor, isExpression);
         if (isSyntheticReference(expression)) {
           return setTextRange(factory2.createFunctionCallCall(expression.expression, expression.thisArg, args), node);
         }
-        return factory2.updateCallExpression(node, expression, void 0, args);
+        return factory2.updateCallExpression(
+          node,
+          expression,
+          /*typeArguments*/
+          void 0,
+          args
+        );
       }
       return visitEachChild(node, visitor, context);
     }
@@ -83849,7 +92853,12 @@ ${lanes.join("\n")}
     }
     function visitOptionalExpression(node, captureThisArg, isDelete) {
       const { expression, chain } = flattenChain(node);
-      const left = visitNonOptionalExpression(skipPartiallyEmittedExpressions(expression), isCallChain(chain[0]), false);
+      const left = visitNonOptionalExpression(
+        skipPartiallyEmittedExpressions(expression),
+        isCallChain(chain[0]),
+        /*isDelete*/
+        false
+      );
       let leftThisArg = isSyntheticReference(left) ? left.thisArg : void 0;
       let capturedLeft = isSyntheticReference(left) ? left.expression : left;
       let leftExpression = factory2.restoreOuterExpressions(expression, capturedLeft, 8 /* PartiallyEmittedExpressions */);
@@ -83888,6 +92897,7 @@ ${lanes.join("\n")}
             } else {
               rightExpression = factory2.createCallExpression(
                 rightExpression,
+                /*typeArguments*/
                 void 0,
                 visitNodes2(segment.arguments, visitor, isExpression)
               );
@@ -83896,7 +92906,33 @@ ${lanes.join("\n")}
         }
         setOriginalNode(rightExpression, segment);
       }
-      const target = isDelete ? factory2.createConditionalExpression(createNotNullCondition(leftExpression, capturedLeft, true), void 0, factory2.createTrue(), void 0, factory2.createDeleteExpression(rightExpression)) : factory2.createConditionalExpression(createNotNullCondition(leftExpression, capturedLeft, true), void 0, factory2.createVoidZero(), void 0, rightExpression);
+      const target = isDelete ? factory2.createConditionalExpression(
+        createNotNullCondition(
+          leftExpression,
+          capturedLeft,
+          /*invert*/
+          true
+        ),
+        /*questionToken*/
+        void 0,
+        factory2.createTrue(),
+        /*colonToken*/
+        void 0,
+        factory2.createDeleteExpression(rightExpression)
+      ) : factory2.createConditionalExpression(
+        createNotNullCondition(
+          leftExpression,
+          capturedLeft,
+          /*invert*/
+          true
+        ),
+        /*questionToken*/
+        void 0,
+        factory2.createVoidZero(),
+        /*colonToken*/
+        void 0,
+        rightExpression
+      );
       setTextRange(target, node);
       return thisArg ? factory2.createSyntheticReferenceExpression(target, thisArg) : target;
     }
@@ -83924,14 +92960,22 @@ ${lanes.join("\n")}
       }
       return setTextRange(factory2.createConditionalExpression(
         createNotNullCondition(left, right),
+        /*questionToken*/
         void 0,
         right,
+        /*colonToken*/
         void 0,
         visitNode(node.right, visitor, isExpression)
       ), node);
     }
     function visitDeleteExpression(node) {
-      return isOptionalChain(skipParentheses(node.expression)) ? setOriginalNode(visitNonOptionalExpression(node.expression, false, true), node) : factory2.updateDeleteExpression(node, visitNode(node.expression, visitor, isExpression));
+      return isOptionalChain(skipParentheses(node.expression)) ? setOriginalNode(visitNonOptionalExpression(
+        node.expression,
+        /*captureThisArg*/
+        false,
+        /*isDelete*/
+        true
+      ), node) : factory2.updateDeleteExpression(node, visitNode(node.expression, visitor, isExpression));
     }
   }
   var init_es2020 = __esm({
@@ -84065,7 +93109,14 @@ ${lanes.join("\n")}
       if (currentFileState.filenameDeclaration) {
         return currentFileState.filenameDeclaration.name;
       }
-      const declaration = factory2.createVariableDeclaration(factory2.createUniqueName("_jsxFileName", 16 /* Optimistic */ | 32 /* FileLevel */), void 0, void 0, factory2.createStringLiteral(currentSourceFile.fileName));
+      const declaration = factory2.createVariableDeclaration(
+        factory2.createUniqueName("_jsxFileName", 16 /* Optimistic */ | 32 /* FileLevel */),
+        /*exclaimationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        factory2.createStringLiteral(currentSourceFile.fileName)
+      );
       currentFileState.filenameDeclaration = declaration;
       return currentFileState.filenameDeclaration.name;
     }
@@ -84095,7 +93146,12 @@ ${lanes.join("\n")}
         currentFileState.utilizedImplicitRuntimeImports.set(importSource, specifierSourceImports);
       }
       const generatedName = factory2.createUniqueName(`_${name}`, 16 /* Optimistic */ | 32 /* FileLevel */ | 64 /* AllowNameSubstitution */);
-      const specifier = factory2.createImportSpecifier(false, factory2.createIdentifier(name), generatedName);
+      const specifier = factory2.createImportSpecifier(
+        /*isTypeOnly*/
+        false,
+        factory2.createIdentifier(name),
+        generatedName
+      );
       generatedName.generatedImportReference = specifier;
       specifierSourceImports.set(name, specifier);
       return generatedName;
@@ -84111,24 +93167,65 @@ ${lanes.join("\n")}
       addEmitHelpers(visited, context.readEmitHelpers());
       let statements = visited.statements;
       if (currentFileState.filenameDeclaration) {
-        statements = insertStatementAfterCustomPrologue(statements.slice(), factory2.createVariableStatement(void 0, factory2.createVariableDeclarationList([currentFileState.filenameDeclaration], 2 /* Const */)));
+        statements = insertStatementAfterCustomPrologue(statements.slice(), factory2.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          factory2.createVariableDeclarationList([currentFileState.filenameDeclaration], 2 /* Const */)
+        ));
       }
       if (currentFileState.utilizedImplicitRuntimeImports) {
         for (const [importSource, importSpecifiersMap] of arrayFrom(currentFileState.utilizedImplicitRuntimeImports.entries())) {
           if (isExternalModule(node)) {
-            const importStatement = factory2.createImportDeclaration(void 0, factory2.createImportClause(false, void 0, factory2.createNamedImports(arrayFrom(importSpecifiersMap.values()))), factory2.createStringLiteral(importSource), void 0);
-            setParentRecursive(importStatement, false);
+            const importStatement = factory2.createImportDeclaration(
+              /*modifiers*/
+              void 0,
+              factory2.createImportClause(
+                /*typeOnly*/
+                false,
+                /*name*/
+                void 0,
+                factory2.createNamedImports(arrayFrom(importSpecifiersMap.values()))
+              ),
+              factory2.createStringLiteral(importSource),
+              /*assertClause*/
+              void 0
+            );
+            setParentRecursive(
+              importStatement,
+              /*incremental*/
+              false
+            );
             statements = insertStatementAfterCustomPrologue(statements.slice(), importStatement);
           } else if (isExternalOrCommonJsModule(node)) {
-            const requireStatement = factory2.createVariableStatement(void 0, factory2.createVariableDeclarationList([
-              factory2.createVariableDeclaration(
-                factory2.createObjectBindingPattern(map(arrayFrom(importSpecifiersMap.values()), (s) => factory2.createBindingElement(void 0, s.propertyName, s.name))),
-                void 0,
-                void 0,
-                factory2.createCallExpression(factory2.createIdentifier("require"), void 0, [factory2.createStringLiteral(importSource)])
-              )
-            ], 2 /* Const */));
-            setParentRecursive(requireStatement, false);
+            const requireStatement = factory2.createVariableStatement(
+              /*modifiers*/
+              void 0,
+              factory2.createVariableDeclarationList([
+                factory2.createVariableDeclaration(
+                  factory2.createObjectBindingPattern(arrayFrom(importSpecifiersMap.values(), (s) => factory2.createBindingElement(
+                    /*dotdotdot*/
+                    void 0,
+                    s.propertyName,
+                    s.name
+                  ))),
+                  /*exclaimationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  factory2.createCallExpression(
+                    factory2.createIdentifier("require"),
+                    /*typeArguments*/
+                    void 0,
+                    [factory2.createStringLiteral(importSource)]
+                  )
+                )
+              ], 2 /* Const */)
+            );
+            setParentRecursive(
+              requireStatement,
+              /*incremental*/
+              false
+            );
             statements = insertStatementAfterCustomPrologue(statements.slice(), requireStatement);
           } else {
           }
@@ -84150,11 +93247,23 @@ ${lanes.join("\n")}
     function visitorWorker(node) {
       switch (node.kind) {
         case 281 /* JsxElement */:
-          return visitJsxElement(node, false);
+          return visitJsxElement(
+            node,
+            /*isChild*/
+            false
+          );
         case 282 /* JsxSelfClosingElement */:
-          return visitJsxSelfClosingElement(node, false);
+          return visitJsxSelfClosingElement(
+            node,
+            /*isChild*/
+            false
+          );
         case 285 /* JsxFragment */:
-          return visitJsxFragment(node, false);
+          return visitJsxFragment(
+            node,
+            /*isChild*/
+            false
+          );
         case 291 /* JsxExpression */:
           return visitJsxExpression(node);
         default:
@@ -84168,11 +93277,23 @@ ${lanes.join("\n")}
         case 291 /* JsxExpression */:
           return visitJsxExpression(node);
         case 281 /* JsxElement */:
-          return visitJsxElement(node, true);
+          return visitJsxElement(
+            node,
+            /*isChild*/
+            true
+          );
         case 282 /* JsxSelfClosingElement */:
-          return visitJsxSelfClosingElement(node, true);
+          return visitJsxSelfClosingElement(
+            node,
+            /*isChild*/
+            true
+          );
         case 285 /* JsxFragment */:
-          return visitJsxFragment(node, true);
+          return visitJsxFragment(
+            node,
+            /*isChild*/
+            true
+          );
         default:
           return Debug.failBadSyntaxKind(node);
       }
@@ -84193,15 +93314,34 @@ ${lanes.join("\n")}
     }
     function visitJsxElement(node, isChild) {
       const tagTransform = shouldUseCreateElement(node.openingElement) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX;
-      return tagTransform(node.openingElement, node.children, isChild, node);
+      return tagTransform(
+        node.openingElement,
+        node.children,
+        isChild,
+        /*location*/
+        node
+      );
     }
     function visitJsxSelfClosingElement(node, isChild) {
       const tagTransform = shouldUseCreateElement(node) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX;
-      return tagTransform(node, void 0, isChild, node);
+      return tagTransform(
+        node,
+        /*children*/
+        void 0,
+        isChild,
+        /*location*/
+        node
+      );
     }
     function visitJsxFragment(node, isChild) {
       const tagTransform = currentFileState.importSpecifier === void 0 ? visitJsxOpeningFragmentCreateElement : visitJsxOpeningFragmentJSX;
-      return tagTransform(node.openingFragment, node.children, isChild, node);
+      return tagTransform(
+        node.openingFragment,
+        node.children,
+        isChild,
+        /*location*/
+        node
+      );
     }
     function convertJsxChildrenToChildrenPropObject(children) {
       const prop = convertJsxChildrenToChildrenPropAssignment(children);
@@ -84256,7 +93396,12 @@ ${lanes.join("\n")}
         }
       }
       const element = setTextRange(
-        factory2.createCallExpression(getJsxFactoryCallee(isStaticChildren), void 0, args),
+        factory2.createCallExpression(
+          getJsxFactoryCallee(isStaticChildren),
+          /*typeArguments*/
+          void 0,
+          args
+        ),
         location
       );
       if (isChild) {
@@ -84272,6 +93417,7 @@ ${lanes.join("\n")}
         factory2,
         context.getEmitResolver().getJsxFactoryEntity(currentSourceFile),
         compilerOptions.reactNamespace,
+        // TODO: GH#18217
         node
       ) : getImplicitImportForName("createElement");
       const element = createExpressionForJsxElement(
@@ -84298,6 +93444,7 @@ ${lanes.join("\n")}
       return visitJsxOpeningLikeElementOrFragmentJSX(
         getImplicitJsxFragmentReference(),
         childrenProps || factory2.createObjectLiteralExpression([]),
+        /*keyAttr*/
         void 0,
         children,
         isChild,
@@ -84310,6 +93457,7 @@ ${lanes.join("\n")}
         context.getEmitResolver().getJsxFactoryEntity(currentSourceFile),
         context.getEmitResolver().getJsxFragmentFactoryEntity(currentSourceFile),
         compilerOptions.reactNamespace,
+        // TODO: GH#18217
         mapDefined(children, transformJsxChildToExpression),
         node,
         location
@@ -84373,13 +93521,25 @@ ${lanes.join("\n")}
         return visitNode(node.expression, visitor, isExpression);
       }
       if (isJsxElement(node)) {
-        return visitJsxElement(node, false);
+        return visitJsxElement(
+          node,
+          /*isChild*/
+          false
+        );
       }
       if (isJsxSelfClosingElement(node)) {
-        return visitJsxSelfClosingElement(node, false);
+        return visitJsxSelfClosingElement(
+          node,
+          /*isChild*/
+          false
+        );
       }
       if (isJsxFragment(node)) {
-        return visitJsxFragment(node, false);
+        return visitJsxFragment(
+          node,
+          /*isChild*/
+          false
+        );
       }
       return Debug.failBadSyntaxKind(node);
     }
@@ -84458,7 +93618,7 @@ ${lanes.join("\n")}
     "src/compiler/transformers/jsx.ts"() {
       "use strict";
       init_ts2();
-      entities = new Map(getEntries({
+      entities = new Map(Object.entries({
         quot: 34,
         amp: 38,
         apos: 39,
@@ -84871,16 +94031,32 @@ ${lanes.join("\n")}
       return (hierarchyFacts & 8192 /* ConstructorWithCapturedSuper */) !== 0 && node.kind === 250 /* ReturnStatement */ && !node.expression;
     }
     function isOrMayContainReturnCompletion(node) {
-      return node.transformFlags & 4194304 /* ContainsHoistedDeclarationOrCompletion */ && (isReturnStatement(node) || isIfStatement(node) || isWithStatement(node) || isSwitchStatement(node) || isCaseBlock(node) || isCaseClause(node) || isDefaultClause(node) || isTryStatement(node) || isCatchClause(node) || isLabeledStatement(node) || isIterationStatement(node, false) || isBlock(node));
+      return node.transformFlags & 4194304 /* ContainsHoistedDeclarationOrCompletion */ && (isReturnStatement(node) || isIfStatement(node) || isWithStatement(node) || isSwitchStatement(node) || isCaseBlock(node) || isCaseClause(node) || isDefaultClause(node) || isTryStatement(node) || isCatchClause(node) || isLabeledStatement(node) || isIterationStatement(
+        node,
+        /*lookInLabeledStatements*/
+        false
+      ) || isBlock(node));
     }
     function shouldVisitNode(node) {
-      return (node.transformFlags & 1024 /* ContainsES2015 */) !== 0 || convertedLoopState !== void 0 || hierarchyFacts & 8192 /* ConstructorWithCapturedSuper */ && isOrMayContainReturnCompletion(node) || isIterationStatement(node, false) && shouldConvertIterationStatement(node) || (getEmitFlags(node) & 67108864 /* TypeScriptClassWrapper */) !== 0;
+      return (node.transformFlags & 1024 /* ContainsES2015 */) !== 0 || convertedLoopState !== void 0 || hierarchyFacts & 8192 /* ConstructorWithCapturedSuper */ && isOrMayContainReturnCompletion(node) || isIterationStatement(
+        node,
+        /*lookInLabeledStatements*/
+        false
+      ) && shouldConvertIterationStatement(node) || (getEmitFlags(node) & 67108864 /* TypeScriptClassWrapper */) !== 0;
     }
     function visitor(node) {
-      return shouldVisitNode(node) ? visitorWorker(node, false) : node;
+      return shouldVisitNode(node) ? visitorWorker(
+        node,
+        /*expressionResultIsUnused*/
+        false
+      ) : node;
     }
     function visitorWithUnusedExpressionResult(node) {
-      return shouldVisitNode(node) ? visitorWorker(node, true) : node;
+      return shouldVisitNode(node) ? visitorWorker(
+        node,
+        /*expressionResultIsUnused*/
+        true
+      ) : node;
     }
     function classWrapperStatementVisitor(node) {
       if (shouldVisitNode(node)) {
@@ -84890,17 +94066,28 @@ ${lanes.join("\n")}
             32670 /* StaticInitializerExcludes */,
             16449 /* StaticInitializerIncludes */
           );
-          const result = visitorWorker(node, false);
+          const result = visitorWorker(
+            node,
+            /*expressionResultIsUnused*/
+            false
+          );
           exitSubtree(ancestorFacts, 98304 /* FunctionSubtreeExcludes */, 0 /* None */);
           return result;
         }
-        return visitorWorker(node, false);
+        return visitorWorker(
+          node,
+          /*expressionResultIsUnused*/
+          false
+        );
       }
       return node;
     }
     function callExpressionVisitor(node) {
       if (node.kind === 106 /* SuperKeyword */) {
-        return visitSuperKeyword(true);
+        return visitSuperKeyword(
+          /*isExpressionOfCall*/
+          true
+        );
       }
       return visitor(node);
     }
@@ -84931,7 +94118,11 @@ ${lanes.join("\n")}
         case 266 /* CaseBlock */:
           return visitCaseBlock(node);
         case 238 /* Block */:
-          return visitBlock(node, false);
+          return visitBlock(
+            node,
+            /*isFunctionBody*/
+            false
+          );
         case 249 /* BreakStatement */:
         case 248 /* ContinueStatement */:
           return visitBreakOrContinueStatement(node);
@@ -84939,13 +94130,29 @@ ${lanes.join("\n")}
           return visitLabeledStatement(node);
         case 243 /* DoStatement */:
         case 244 /* WhileStatement */:
-          return visitDoOrWhileStatement(node, void 0);
+          return visitDoOrWhileStatement(
+            node,
+            /*outermostLabeledStatement*/
+            void 0
+          );
         case 245 /* ForStatement */:
-          return visitForStatement(node, void 0);
+          return visitForStatement(
+            node,
+            /*outermostLabeledStatement*/
+            void 0
+          );
         case 246 /* ForInStatement */:
-          return visitForInStatement(node, void 0);
+          return visitForInStatement(
+            node,
+            /*outermostLabeledStatement*/
+            void 0
+          );
         case 247 /* ForOfStatement */:
-          return visitForOfStatement(node, void 0);
+          return visitForOfStatement(
+            node,
+            /*outermostLabeledStatement*/
+            void 0
+          );
         case 241 /* ExpressionStatement */:
           return visitExpressionStatement(node);
         case 207 /* ObjectLiteralExpression */:
@@ -84966,7 +94173,7 @@ ${lanes.join("\n")}
           return visitParenthesizedExpression(node, expressionResultIsUnused2);
         case 223 /* BinaryExpression */:
           return visitBinaryExpression(node, expressionResultIsUnused2);
-        case 354 /* CommaListExpression */:
+        case 356 /* CommaListExpression */:
           return visitCommaListExpression(node, expressionResultIsUnused2);
         case 14 /* NoSubstitutionTemplateLiteral */:
         case 15 /* TemplateHead */:
@@ -84986,7 +94193,10 @@ ${lanes.join("\n")}
         case 227 /* SpreadElement */:
           return visitSpreadElement(node);
         case 106 /* SuperKeyword */:
-          return visitSuperKeyword(false);
+          return visitSuperKeyword(
+            /*isExpressionOfCall*/
+            false
+          );
         case 108 /* ThisKeyword */:
           return visitThisKeyword(node);
         case 233 /* MetaProperty */:
@@ -85011,11 +94221,18 @@ ${lanes.join("\n")}
       const prologue = [];
       const statements = [];
       startLexicalEnvironment();
-      const statementOffset = factory2.copyPrologue(node.statements, prologue, false, visitor);
+      const statementOffset = factory2.copyPrologue(
+        node.statements,
+        prologue,
+        /*ensureUseStrict*/
+        false,
+        visitor
+      );
       addRange(statements, visitNodes2(node.statements, visitor, isStatement, statementOffset));
       if (taggedTemplateStringDeclarations) {
         statements.push(
           factory2.createVariableStatement(
+            /*modifiers*/
             void 0,
             factory2.createVariableDeclarationList(taggedTemplateStringDeclarations)
           )
@@ -85117,10 +94334,22 @@ ${lanes.join("\n")}
           } else {
             if (node.kind === 249 /* BreakStatement */) {
               labelMarker = `break-${label.escapedText}`;
-              setLabeledJump(convertedLoopState, true, idText(label), labelMarker);
+              setLabeledJump(
+                convertedLoopState,
+                /*isBreak*/
+                true,
+                idText(label),
+                labelMarker
+              );
             } else {
               labelMarker = `continue-${label.escapedText}`;
-              setLabeledJump(convertedLoopState, false, idText(label), labelMarker);
+              setLabeledJump(
+                convertedLoopState,
+                /*isBreak*/
+                false,
+                idText(label),
+                labelMarker
+              );
             }
           }
           let returnExpression = factory2.createStringLiteral(labelMarker);
@@ -85144,14 +94373,24 @@ ${lanes.join("\n")}
     }
     function visitClassDeclaration(node) {
       const variable = factory2.createVariableDeclaration(
-        factory2.getLocalName(node, true),
+        factory2.getLocalName(
+          node,
+          /*allowComments*/
+          true
+        ),
+        /*exclamationToken*/
         void 0,
+        /*type*/
         void 0,
         transformClassLikeDeclarationToExpression(node)
       );
       setOriginalNode(variable, node);
       const statements = [];
-      const statement = factory2.createVariableStatement(void 0, factory2.createVariableDeclarationList([variable]));
+      const statement = factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory2.createVariableDeclarationList([variable])
+      );
       setOriginalNode(statement, node);
       setTextRange(statement, node);
       startOnNewLine(statement);
@@ -85177,11 +94416,22 @@ ${lanes.join("\n")}
       }
       const extendsClauseElement = getClassExtendsHeritageElement(node);
       const classFunction = factory2.createFunctionExpression(
+        /*modifiers*/
         void 0,
+        /*asteriskToken*/
         void 0,
+        /*name*/
         void 0,
+        /*typeParameters*/
         void 0,
-        extendsClauseElement ? [factory2.createParameterDeclaration(void 0, void 0, factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */))] : [],
+        extendsClauseElement ? [factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */)
+        )] : [],
+        /*type*/
         void 0,
         transformClassBody(node, extendsClauseElement)
       );
@@ -85195,6 +94445,7 @@ ${lanes.join("\n")}
       const result = factory2.createParenthesizedExpression(
         factory2.createCallExpression(
           outer,
+          /*typeArguments*/
           void 0,
           extendsClauseElement ? [visitNode(extendsClauseElement.expression, visitor, isExpression)] : []
         )
@@ -85219,7 +94470,15 @@ ${lanes.join("\n")}
       setEmitFlags(statement, 3072 /* NoComments */ | 768 /* NoTokenSourceMaps */);
       statements.push(statement);
       insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      const block = factory2.createBlock(setTextRange(factory2.createNodeArray(statements), node.members), true);
+      const block = factory2.createBlock(
+        setTextRange(
+          factory2.createNodeArray(statements),
+          /*location*/
+          node.members
+        ),
+        /*multiLine*/
+        true
+      );
       setEmitFlags(block, 3072 /* NoComments */);
       return block;
     }
@@ -85230,6 +94489,7 @@ ${lanes.join("\n")}
             factory2.createExpressionStatement(
               emitHelpers().createExtendsHelper(factory2.getInternalName(node))
             ),
+            /*location*/
             extendsClauseElement
           )
         );
@@ -85242,11 +94502,15 @@ ${lanes.join("\n")}
       const constructor = getFirstConstructorWithBody(node);
       const hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== void 0);
       const constructorFunction = factory2.createFunctionDeclaration(
+        /*modifiers*/
         void 0,
+        /*asteriskToken*/
         void 0,
         name,
+        /*typeParameters*/
         void 0,
         transformConstructorParameters(constructor, hasSynthesizedSuper),
+        /*type*/
         void 0,
         transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper)
       );
@@ -85270,7 +94534,11 @@ ${lanes.join("\n")}
       }
       const statementsArray = factory2.createNodeArray(statements);
       setTextRange(statementsArray, node.members);
-      const block = factory2.createBlock(statementsArray, true);
+      const block = factory2.createBlock(
+        statementsArray,
+        /*multiLine*/
+        true
+      );
       setTextRange(block, node);
       setEmitFlags(block, 3072 /* NoComments */);
       return block;
@@ -85287,9 +94555,22 @@ ${lanes.join("\n")}
       const postSuperStatementsStart = superStatementIndex === -1 ? existingPrologue.length : superStatementIndex + 1;
       let statementOffset = postSuperStatementsStart;
       if (!hasSynthesizedSuper)
-        statementOffset = factory2.copyStandardPrologue(constructor.body.statements, prologue, statementOffset, false);
+        statementOffset = factory2.copyStandardPrologue(
+          constructor.body.statements,
+          prologue,
+          statementOffset,
+          /*ensureUseStrict*/
+          false
+        );
       if (!hasSynthesizedSuper)
-        statementOffset = factory2.copyCustomPrologue(constructor.body.statements, statements, statementOffset, visitor, void 0);
+        statementOffset = factory2.copyCustomPrologue(
+          constructor.body.statements,
+          statements,
+          statementOffset,
+          visitor,
+          /*filter*/
+          void 0
+        );
       let superCallExpression;
       if (hasSynthesizedSuper) {
         superCallExpression = createDefaultSuperCallOrThis();
@@ -85301,9 +94582,20 @@ ${lanes.join("\n")}
       }
       addDefaultValueAssignmentsIfNeeded2(prologue, constructor);
       addRestParameterIfNeeded(prologue, constructor, hasSynthesizedSuper);
-      addRange(statements, visitNodes2(constructor.body.statements, visitor, isStatement, statementOffset));
+      addRange(statements, visitNodes2(
+        constructor.body.statements,
+        visitor,
+        isStatement,
+        /*start*/
+        statementOffset
+      ));
       factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
-      insertCaptureNewTargetIfNeeded(prologue, constructor, false);
+      insertCaptureNewTargetIfNeeded(
+        prologue,
+        constructor,
+        /*copyOnWrite*/
+        false
+      );
       if (isDerivedClass || superCallExpression) {
         if (superCallExpression && postSuperStatementsStart === constructor.body.statements.length && !(constructor.body.transformFlags & 16384 /* ContainsLexicalThis */)) {
           const superCall2 = cast(cast(superCallExpression, isBinaryExpression).left, isCallExpression);
@@ -85337,8 +94629,10 @@ ${lanes.join("\n")}
               ...statements
             ]
           ),
+          /*location*/
           constructor.body.statements
         ),
+        /*multiLine*/
         true
       );
       setTextRange(body, constructor.body);
@@ -85400,30 +94694,44 @@ ${lanes.join("\n")}
         return setOriginalNode(
           setTextRange(
             factory2.createParameterDeclaration(
+              /*modifiers*/
               void 0,
+              /*dotDotDotToken*/
               void 0,
               factory2.getGeneratedNameForNode(node),
+              /*questionToken*/
               void 0,
+              /*type*/
               void 0,
+              /*initializer*/
               void 0
             ),
+            /*location*/
             node
           ),
+          /*original*/
           node
         );
       } else if (node.initializer) {
         return setOriginalNode(
           setTextRange(
             factory2.createParameterDeclaration(
+              /*modifiers*/
               void 0,
+              /*dotDotDotToken*/
               void 0,
               node.name,
+              /*questionToken*/
               void 0,
+              /*type*/
               void 0,
+              /*initializer*/
               void 0
             ),
+            /*location*/
             node
           ),
+          /*original*/
           node
         );
       } else {
@@ -85458,6 +94766,7 @@ ${lanes.join("\n")}
           statements,
           setEmitFlags(
             factory2.createVariableStatement(
+              /*modifiers*/
               void 0,
               factory2.createVariableDeclarationList(
                 flattenDestructuringBinding(
@@ -85501,6 +94810,7 @@ ${lanes.join("\n")}
                 setEmitFlags(
                   setTextRange(
                     factory2.createAssignment(
+                      // TODO(rbuckton): Does this need to be parented?
                       setEmitFlags(setParent(setTextRange(factory2.cloneNode(name), name), name.parent), 96 /* NoSourceMap */),
                       setEmitFlags(initializer, 96 /* NoSourceMap */ | getEmitFlags(initializer) | 3072 /* NoComments */)
                     ),
@@ -85529,7 +94839,10 @@ ${lanes.join("\n")}
       if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) {
         return false;
       }
-      const declarationName = parameter.name.kind === 79 /* Identifier */ ? setParent(setTextRange(factory2.cloneNode(parameter.name), parameter.name), parameter.name.parent) : factory2.createTempVariable(void 0);
+      const declarationName = parameter.name.kind === 79 /* Identifier */ ? setParent(setTextRange(factory2.cloneNode(parameter.name), parameter.name), parameter.name.parent) : factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       setEmitFlags(declarationName, 96 /* NoSourceMap */);
       const expressionName = parameter.name.kind === 79 /* Identifier */ ? factory2.cloneNode(parameter.name) : declarationName;
       const restIndex = node.parameters.length - 1;
@@ -85538,16 +94851,20 @@ ${lanes.join("\n")}
         setEmitFlags(
           setTextRange(
             factory2.createVariableStatement(
+              /*modifiers*/
               void 0,
               factory2.createVariableDeclarationList([
                 factory2.createVariableDeclaration(
                   declarationName,
+                  /*exclamationToken*/
                   void 0,
+                  /*type*/
                   void 0,
                   factory2.createArrayLiteralExpression([])
                 )
               ])
             ),
+            /*location*/
             parameter
           ),
           2097152 /* CustomPrologue */
@@ -85556,7 +94873,14 @@ ${lanes.join("\n")}
       const forStatement = factory2.createForStatement(
         setTextRange(
           factory2.createVariableDeclarationList([
-            factory2.createVariableDeclaration(temp, void 0, void 0, factory2.createNumericLiteral(restIndex))
+            factory2.createVariableDeclaration(
+              temp,
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              void 0,
+              factory2.createNumericLiteral(restIndex)
+            )
           ]),
           parameter
         ),
@@ -85580,6 +94904,7 @@ ${lanes.join("\n")}
                   factory2.createElementAccessExpression(factory2.createIdentifier("arguments"), temp)
                 )
               ),
+              /*location*/
               parameter
             )
           )
@@ -85593,6 +94918,7 @@ ${lanes.join("\n")}
           setEmitFlags(
             setTextRange(
               factory2.createVariableStatement(
+                /*modifiers*/
                 void 0,
                 factory2.createVariableDeclarationList(
                   flattenDestructuringBinding(parameter, visitor, context, 0 /* All */, expressionName)
@@ -85629,11 +94955,14 @@ ${lanes.join("\n")}
     function insertCaptureThisForNode(statements, node, initializer) {
       enableSubstitutionsForCapturedThis();
       const captureThisStatement = factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory2.createVariableDeclarationList([
           factory2.createVariableDeclaration(
             factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */),
+            /*exclamationToken*/
             void 0,
+            /*type*/
             void 0,
             initializer
           )
@@ -85671,11 +95000,13 @@ ${lanes.join("\n")}
                   factory2.getLocalName(node)
                 )
               ),
+              /*questionToken*/
               void 0,
               factory2.createPropertyAccessExpression(
                 setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */),
                 "constructor"
               ),
+              /*colonToken*/
               void 0,
               factory2.createVoidZero()
             );
@@ -85684,11 +95015,14 @@ ${lanes.join("\n")}
             return Debug.failBadSyntaxKind(node);
         }
         const captureNewTargetStatement = factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList([
             factory2.createVariableDeclaration(
               factory2.createUniqueName("_newTarget", 16 /* Optimistic */ | 32 /* FileLevel */),
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               newTarget
             )
@@ -85733,26 +95067,49 @@ ${lanes.join("\n")}
     function transformClassMethodDeclarationToStatement(receiver, member, container) {
       const commentRange = getCommentRange(member);
       const sourceMapRange = getSourceMapRange(member);
-      const memberFunction = transformFunctionLikeToExpression(member, member, void 0, container);
+      const memberFunction = transformFunctionLikeToExpression(
+        member,
+        /*location*/
+        member,
+        /*name*/
+        void 0,
+        container
+      );
       const propertyName = visitNode(member.name, visitor, isPropertyName);
       let e;
       if (!isPrivateIdentifier(propertyName) && getUseDefineForClassFields(context.getCompilerOptions())) {
         const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName;
         e = factory2.createObjectDefinePropertyCall(receiver, name, factory2.createPropertyDescriptor({ value: memberFunction, enumerable: false, writable: true, configurable: true }));
       } else {
-        const memberName = createMemberAccessForPropertyName(factory2, receiver, propertyName, member.name);
+        const memberName = createMemberAccessForPropertyName(
+          factory2,
+          receiver,
+          propertyName,
+          /*location*/
+          member.name
+        );
         e = factory2.createAssignment(memberName, memberFunction);
       }
       setEmitFlags(memberFunction, 3072 /* NoComments */);
       setSourceMapRange(memberFunction, sourceMapRange);
-      const statement = setTextRange(factory2.createExpressionStatement(e), member);
+      const statement = setTextRange(
+        factory2.createExpressionStatement(e),
+        /*location*/
+        member
+      );
       setOriginalNode(statement, member);
       setCommentRange(statement, commentRange);
       setEmitFlags(statement, 96 /* NoSourceMap */);
       return statement;
     }
     function transformAccessorsToStatement(receiver, accessors, container) {
-      const statement = factory2.createExpressionStatement(transformAccessorsToExpression(receiver, accessors, container, false));
+      const statement = factory2.createExpressionStatement(transformAccessorsToExpression(
+        receiver,
+        accessors,
+        container,
+        /*startsOnNewLine*/
+        false
+      ));
       setEmitFlags(statement, 3072 /* NoComments */);
       setSourceMapRange(statement, getSourceMapRange(accessors.firstAccessor));
       return statement;
@@ -85770,7 +95127,14 @@ ${lanes.join("\n")}
       setSourceMapRange(propertyName, firstAccessor.name);
       const properties = [];
       if (getAccessor) {
-        const getterFunction = transformFunctionLikeToExpression(getAccessor, void 0, void 0, container);
+        const getterFunction = transformFunctionLikeToExpression(
+          getAccessor,
+          /*location*/
+          void 0,
+          /*name*/
+          void 0,
+          container
+        );
         setSourceMapRange(getterFunction, getSourceMapRange(getAccessor));
         setEmitFlags(getterFunction, 1024 /* NoLeadingComments */);
         const getter = factory2.createPropertyAssignment("get", getterFunction);
@@ -85778,7 +95142,14 @@ ${lanes.join("\n")}
         properties.push(getter);
       }
       if (setAccessor) {
-        const setterFunction = transformFunctionLikeToExpression(setAccessor, void 0, void 0, container);
+        const setterFunction = transformFunctionLikeToExpression(
+          setAccessor,
+          /*location*/
+          void 0,
+          /*name*/
+          void 0,
+          container
+        );
         setSourceMapRange(setterFunction, getSourceMapRange(setAccessor));
         setEmitFlags(setterFunction, 1024 /* NoLeadingComments */);
         const setter = factory2.createPropertyAssignment("set", setterFunction);
@@ -85791,11 +95162,16 @@ ${lanes.join("\n")}
       );
       const call = factory2.createCallExpression(
         factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"),
+        /*typeArguments*/
         void 0,
         [
           target,
           propertyName,
-          factory2.createObjectLiteralExpression(properties, true)
+          factory2.createObjectLiteralExpression(
+            properties,
+            /*multiLine*/
+            true
+          )
         ]
       );
       if (startsOnNewLine) {
@@ -85811,11 +95187,16 @@ ${lanes.join("\n")}
       convertedLoopState = void 0;
       const ancestorFacts = enterSubtree(15232 /* ArrowFunctionExcludes */, 66 /* ArrowFunctionIncludes */);
       const func = factory2.createFunctionExpression(
+        /*modifiers*/
         void 0,
+        /*asteriskToken*/
         void 0,
+        /*name*/
         void 0,
+        /*typeParameters*/
         void 0,
         visitParameterList(node.parameters, visitor, context),
+        /*type*/
         void 0,
         transformFunctionBody2(node)
       );
@@ -85837,11 +95218,14 @@ ${lanes.join("\n")}
       convertedLoopState = savedConvertedLoopState;
       return factory2.updateFunctionExpression(
         node,
+        /*modifiers*/
         void 0,
         node.asteriskToken,
         name,
+        /*typeParameters*/
         void 0,
         parameters,
+        /*type*/
         void 0,
         body
       );
@@ -85860,8 +95244,10 @@ ${lanes.join("\n")}
         visitNodes2(node.modifiers, visitor, isModifier),
         node.asteriskToken,
         name,
+        /*typeParameters*/
         void 0,
         parameters,
+        /*type*/
         void 0,
         body
       );
@@ -85880,16 +95266,20 @@ ${lanes.join("\n")}
       return setOriginalNode(
         setTextRange(
           factory2.createFunctionExpression(
+            /*modifiers*/
             void 0,
             node.asteriskToken,
             name,
+            /*typeParameters*/
             void 0,
             parameters,
+            /*type*/
             void 0,
             body
           ),
           location
         ),
+        /*original*/
         node
       );
     }
@@ -85904,12 +95294,23 @@ ${lanes.join("\n")}
       let statementOffset;
       resumeLexicalEnvironment();
       if (isBlock(body)) {
-        statementOffset = factory2.copyStandardPrologue(body.statements, prologue, 0, false);
+        statementOffset = factory2.copyStandardPrologue(
+          body.statements,
+          prologue,
+          0,
+          /*ensureUseStrict*/
+          false
+        );
         statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedFunction);
         statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedVariableStatement);
       }
       multiLine = addDefaultValueAssignmentsIfNeeded2(statements, node) || multiLine;
-      multiLine = addRestParameterIfNeeded(statements, node, false) || multiLine;
+      multiLine = addRestParameterIfNeeded(
+        statements,
+        node,
+        /*inConstructorWithSynthesizedSuper*/
+        false
+      ) || multiLine;
       if (isBlock(body)) {
         statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor);
         statementsLocation = body.statements;
@@ -85937,7 +95338,12 @@ ${lanes.join("\n")}
         closeBraceLocation = body;
       }
       factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment());
-      insertCaptureNewTargetIfNeeded(prologue, node, false);
+      insertCaptureNewTargetIfNeeded(
+        prologue,
+        node,
+        /*copyOnWrite*/
+        false
+      );
       insertCaptureThisForNodeIfNeeded(prologue, node);
       if (some(prologue)) {
         multiLine = true;
@@ -86084,7 +95490,15 @@ ${lanes.join("\n")}
         return visitVariableDeclaration(node);
       }
       if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) {
-        return factory2.updateVariableDeclaration(node, node.name, void 0, void 0, factory2.createVoidZero());
+        return factory2.updateVariableDeclaration(
+          node,
+          node.name,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          factory2.createVoidZero()
+        );
       }
       return visitEachChild(node, visitor, context);
     }
@@ -86097,6 +95511,7 @@ ${lanes.join("\n")}
           visitor,
           context,
           0 /* All */,
+          /*value*/
           void 0,
           (ancestorFacts & 32 /* ExportedVariableStatement */) !== 0
         );
@@ -86117,7 +95532,15 @@ ${lanes.join("\n")}
         convertedLoopState.labels = /* @__PURE__ */ new Map();
       }
       const statement = unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel);
-      return isIterationStatement(statement, false) ? visitIterationStatement(statement, node) : factory2.restoreEnclosingLabel(visitNode(statement, visitor, isStatement, factory2.liftToBlock), node, convertedLoopState && resetLabel);
+      return isIterationStatement(
+        statement,
+        /*lookInLabeledStatements*/
+        false
+      ) ? visitIterationStatement(
+        statement,
+        /*outermostLabeledStatement*/
+        node
+      ) : factory2.restoreEnclosingLabel(visitNode(statement, visitor, isStatement, factory2.liftToBlock), node, convertedLoopState && resetLabel);
     }
     function visitIterationStatement(node, outermostLabeledStatement) {
       switch (node.kind) {
@@ -86201,6 +95624,7 @@ ${lanes.join("\n")}
           setSourceMapRange(declarationList, createRange(declarations[0].pos, last(declarations).end));
           statements.push(
             factory2.createVariableStatement(
+              /*modifiers*/
               void 0,
               declarationList
             )
@@ -86209,13 +95633,19 @@ ${lanes.join("\n")}
           statements.push(
             setTextRange(
               factory2.createVariableStatement(
+                /*modifiers*/
                 void 0,
                 setOriginalNode(
                   setTextRange(
                     factory2.createVariableDeclarationList([
                       factory2.createVariableDeclaration(
-                        firstOriginalDeclaration ? firstOriginalDeclaration.name : factory2.createTempVariable(void 0),
+                        firstOriginalDeclaration ? firstOriginalDeclaration.name : factory2.createTempVariable(
+                          /*recordTempVariable*/
+                          void 0
+                        ),
+                        /*exclamationToken*/
                         void 0,
+                        /*type*/
                         void 0,
                         boundValue
                       )
@@ -86232,7 +95662,11 @@ ${lanes.join("\n")}
       } else {
         const assignment = factory2.createAssignment(initializer, boundValue);
         if (isDestructuringAssignment(assignment)) {
-          statements.push(factory2.createExpressionStatement(visitBinaryExpression(assignment, true)));
+          statements.push(factory2.createExpressionStatement(visitBinaryExpression(
+            assignment,
+            /*expressionResultIsUnused*/
+            true
+          )));
         } else {
           setTextRangeEnd(assignment, initializer.end);
           statements.push(setTextRange(factory2.createExpressionStatement(visitNode(assignment, visitor, isExpression)), moveRangeEnd(initializer, -1)));
@@ -86254,6 +95688,7 @@ ${lanes.join("\n")}
       return setEmitFlags(
         factory2.createBlock(
           factory2.createNodeArray(statements),
+          /*multiLine*/
           true
         ),
         96 /* NoSourceMap */ | 768 /* NoTokenSourceMaps */
@@ -86262,20 +95697,39 @@ ${lanes.join("\n")}
     function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) {
       const expression = visitNode(node.expression, visitor, isExpression);
       const counter = factory2.createLoopVariable();
-      const rhsReference = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(void 0);
+      const rhsReference = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       setEmitFlags(expression, 96 /* NoSourceMap */ | getEmitFlags(expression));
       const forStatement = setTextRange(
         factory2.createForStatement(
+          /*initializer*/
           setEmitFlags(
             setTextRange(
               factory2.createVariableDeclarationList([
-                setTextRange(factory2.createVariableDeclaration(counter, void 0, void 0, factory2.createNumericLiteral(0)), moveRangePos(node.expression, -1)),
-                setTextRange(factory2.createVariableDeclaration(rhsReference, void 0, void 0, expression), node.expression)
+                setTextRange(factory2.createVariableDeclaration(
+                  counter,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  factory2.createNumericLiteral(0)
+                ), moveRangePos(node.expression, -1)),
+                setTextRange(factory2.createVariableDeclaration(
+                  rhsReference,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  expression
+                ), node.expression)
               ]),
               node.expression
             ),
             4194304 /* NoHoisting */
           ),
+          /*condition*/
           setTextRange(
             factory2.createLessThan(
               counter,
@@ -86283,13 +95737,16 @@ ${lanes.join("\n")}
             ),
             node.expression
           ),
+          /*incrementor*/
           setTextRange(factory2.createPostfixIncrement(counter), node.expression),
+          /*statement*/
           convertForOfStatementHead(
             node,
             factory2.createElementAccessExpression(rhsReference, counter),
             convertedLoopBodyStatements
           )
         ),
+        /*location*/
         node
       );
       setEmitFlags(forStatement, 512 /* NoTokenTrailingSourceMaps */);
@@ -86298,37 +95755,70 @@ ${lanes.join("\n")}
     }
     function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements, ancestorFacts) {
       const expression = visitNode(node.expression, visitor, isExpression);
-      const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(void 0);
-      const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(void 0);
+      const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
+      const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       const errorRecord = factory2.createUniqueName("e");
       const catchVariable = factory2.getGeneratedNameForNode(errorRecord);
-      const returnMethod = factory2.createTempVariable(void 0);
+      const returnMethod = factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       const values = setTextRange(emitHelpers().createValuesHelper(expression), node.expression);
-      const next = factory2.createCallExpression(factory2.createPropertyAccessExpression(iterator, "next"), void 0, []);
+      const next = factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(iterator, "next"),
+        /*typeArguments*/
+        void 0,
+        []
+      );
       hoistVariableDeclaration(errorRecord);
       hoistVariableDeclaration(returnMethod);
       const initializer = ancestorFacts & 1024 /* IterationContainer */ ? factory2.inlineExpressions([factory2.createAssignment(errorRecord, factory2.createVoidZero()), values]) : values;
       const forStatement = setEmitFlags(
         setTextRange(
           factory2.createForStatement(
+            /*initializer*/
             setEmitFlags(
               setTextRange(
                 factory2.createVariableDeclarationList([
-                  setTextRange(factory2.createVariableDeclaration(iterator, void 0, void 0, initializer), node.expression),
-                  factory2.createVariableDeclaration(result, void 0, void 0, next)
+                  setTextRange(factory2.createVariableDeclaration(
+                    iterator,
+                    /*exclamationToken*/
+                    void 0,
+                    /*type*/
+                    void 0,
+                    initializer
+                  ), node.expression),
+                  factory2.createVariableDeclaration(
+                    result,
+                    /*exclamationToken*/
+                    void 0,
+                    /*type*/
+                    void 0,
+                    next
+                  )
                 ]),
                 node.expression
               ),
               4194304 /* NoHoisting */
             ),
+            /*condition*/
             factory2.createLogicalNot(factory2.createPropertyAccessExpression(result, "done")),
+            /*incrementor*/
             factory2.createAssignment(result, next),
+            /*statement*/
             convertForOfStatementHead(
               node,
               factory2.createPropertyAccessExpression(result, "value"),
               convertedLoopBodyStatements
             )
           ),
+          /*location*/
           node
         ),
         512 /* NoTokenTrailingSourceMaps */
@@ -86359,6 +95849,7 @@ ${lanes.join("\n")}
         ),
         factory2.createBlock([
           factory2.createTryStatement(
+            /*tryBlock*/
             factory2.createBlock([
               setEmitFlags(
                 factory2.createIfStatement(
@@ -86381,7 +95872,9 @@ ${lanes.join("\n")}
                 1 /* SingleLine */
               )
             ]),
+            /*catchClause*/
             void 0,
+            /*finallyBlock*/
             setEmitFlags(
               factory2.createBlock([
                 setEmitFlags(
@@ -86475,7 +95968,13 @@ ${lanes.join("\n")}
           saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps;
           convertedLoopState.allowedNonLabeledJumps = 2 /* Break */ | 4 /* Continue */;
         }
-        const result = convert ? convert(node, outermostLabeledStatement, void 0, ancestorFacts) : factory2.restoreEnclosingLabel(
+        const result = convert ? convert(
+          node,
+          outermostLabeledStatement,
+          /*convertedLoopBodyStatements*/
+          void 0,
+          ancestorFacts
+        ) : factory2.restoreEnclosingLabel(
           isForStatement(node) ? visitEachChildOfForStatement2(node) : visitEachChild(node, visitor, context),
           outermostLabeledStatement,
           convertedLoopState && resetLabel
@@ -86505,7 +96004,11 @@ ${lanes.join("\n")}
         if (convert) {
           loop = convert(node, outermostLabeledStatement, bodyFunction.part, ancestorFacts);
         } else {
-          const clone2 = convertIterationStatementCore(node, initializerFunction, factory2.createBlock(bodyFunction.part, true));
+          const clone2 = convertIterationStatementCore(node, initializerFunction, factory2.createBlock(
+            bodyFunction.part,
+            /*multiLine*/
+            true
+          ));
           loop = factory2.restoreEnclosingLabel(clone2, outermostLabeledStatement, convertedLoopState && resetLabel);
         }
       } else {
@@ -86545,6 +96048,7 @@ ${lanes.join("\n")}
     function convertForOfStatement(node, convertedLoopBody) {
       return factory2.updateForOfStatement(
         node,
+        /*awaitModifier*/
         void 0,
         visitNode(node.initializer, visitor, isForInitializer),
         visitNode(node.expression, visitor, isExpression),
@@ -86616,7 +96120,9 @@ ${lanes.join("\n")}
           (extraVariableDeclarations || (extraVariableDeclarations = [])).push(
             factory2.createVariableDeclaration(
               state.argumentsName,
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               factory2.createIdentifier("arguments")
             )
@@ -86630,7 +96136,9 @@ ${lanes.join("\n")}
           (extraVariableDeclarations || (extraVariableDeclarations = [])).push(
             factory2.createVariableDeclaration(
               state.thisName,
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               factory2.createIdentifier("this")
             )
@@ -86661,17 +96169,32 @@ ${lanes.join("\n")}
         if (!extraVariableDeclarations) {
           extraVariableDeclarations = [];
         }
-        extraVariableDeclarations.push(factory2.createVariableDeclaration(state.conditionVariable, void 0, void 0, factory2.createFalse()));
+        extraVariableDeclarations.push(factory2.createVariableDeclaration(
+          state.conditionVariable,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          factory2.createFalse()
+        ));
       }
       if (extraVariableDeclarations) {
         statements.push(factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList(extraVariableDeclarations)
         ));
       }
     }
     function createOutVariable(p) {
-      return factory2.createVariableDeclaration(p.originalName, void 0, void 0, p.outParamName);
+      return factory2.createVariableDeclaration(
+        p.originalName,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        p.outParamName
+      );
     }
     function createFunctionForInitializerOfForStatement(node, currentState) {
       const functionName = factory2.createUniqueName("_loop_init");
@@ -86682,26 +96205,42 @@ ${lanes.join("\n")}
       if (containsYield && hierarchyFacts & 4 /* AsyncFunctionBody */)
         emitFlags |= 524288 /* AsyncFunctionBody */;
       const statements = [];
-      statements.push(factory2.createVariableStatement(void 0, node.initializer));
+      statements.push(factory2.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        node.initializer
+      ));
       copyOutParameters(currentState.loopOutParameters, 2 /* Initializer */, 1 /* ToOutParameter */, statements);
       const functionDeclaration = factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         setEmitFlags(
           factory2.createVariableDeclarationList([
             factory2.createVariableDeclaration(
               functionName,
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               setEmitFlags(
                 factory2.createFunctionExpression(
+                  /*modifiers*/
                   void 0,
                   containsYield ? factory2.createToken(41 /* AsteriskToken */) : void 0,
+                  /*name*/
                   void 0,
+                  /*typeParameters*/
                   void 0,
+                  /*parameters*/
                   void 0,
+                  /*type*/
                   void 0,
                   visitNode(
-                    factory2.createBlock(statements, true),
+                    factory2.createBlock(
+                      statements,
+                      /*multiLine*/
+                      true
+                    ),
                     visitor,
                     isBlock
                   )
@@ -86750,7 +96289,11 @@ ${lanes.join("\n")}
       }
       copyOutParameters(currentState.loopOutParameters, 1 /* Body */, 1 /* ToOutParameter */, statements);
       insertStatementsAfterStandardPrologue(statements, lexicalEnvironment);
-      const loopBody = factory2.createBlock(statements, true);
+      const loopBody = factory2.createBlock(
+        statements,
+        /*multiLine*/
+        true
+      );
       if (isBlock(statement))
         setOriginalNode(loopBody, statement);
       const containsYield = (node.statement.transformFlags & 1048576 /* ContainsYield */) !== 0;
@@ -86760,21 +96303,28 @@ ${lanes.join("\n")}
       if (containsYield && (hierarchyFacts & 4 /* AsyncFunctionBody */) !== 0)
         emitFlags |= 524288 /* AsyncFunctionBody */;
       const functionDeclaration = factory2.createVariableStatement(
+        /*modifiers*/
         void 0,
         setEmitFlags(
           factory2.createVariableDeclarationList(
             [
               factory2.createVariableDeclaration(
                 functionName,
+                /*exclamationToken*/
                 void 0,
+                /*type*/
                 void 0,
                 setEmitFlags(
                   factory2.createFunctionExpression(
+                    /*modifiers*/
                     void 0,
                     containsYield ? factory2.createToken(41 /* AsteriskToken */) : void 0,
+                    /*name*/
                     void 0,
+                    /*typeParameters*/
                     void 0,
                     currentState.loopParameters,
+                    /*type*/
                     void 0,
                     loopBody
                   ),
@@ -86802,7 +96352,12 @@ ${lanes.join("\n")}
       }
     }
     function generateCallToConvertedLoopInitializer(initFunctionExpressionName, containsYield) {
-      const call = factory2.createCallExpression(initFunctionExpressionName, void 0, []);
+      const call = factory2.createCallExpression(
+        initFunctionExpressionName,
+        /*typeArguments*/
+        void 0,
+        []
+      );
       const callResult = containsYield ? factory2.createYieldExpression(
         factory2.createToken(41 /* AsteriskToken */),
         setEmitFlags(call, 16777216 /* Iterator */)
@@ -86812,7 +96367,12 @@ ${lanes.join("\n")}
     function generateCallToConvertedLoop(loopFunctionExpressionName, state, outerState, containsYield) {
       const statements = [];
       const isSimpleLoop = !(state.nonLocalJumps & ~4 /* Continue */) && !state.labeledNonLocalBreaks && !state.labeledNonLocalContinues;
-      const call = factory2.createCallExpression(loopFunctionExpressionName, void 0, map(state.loopParameters, (p) => p.name));
+      const call = factory2.createCallExpression(
+        loopFunctionExpressionName,
+        /*typeArguments*/
+        void 0,
+        map(state.loopParameters, (p) => p.name)
+      );
       const callResult = containsYield ? factory2.createYieldExpression(
         factory2.createToken(41 /* AsteriskToken */),
         setEmitFlags(call, 16777216 /* Iterator */)
@@ -86823,9 +96383,17 @@ ${lanes.join("\n")}
       } else {
         const loopResultName = factory2.createUniqueName("state");
         const stateVariable = factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList(
-            [factory2.createVariableDeclaration(loopResultName, void 0, void 0, callResult)]
+            [factory2.createVariableDeclaration(
+              loopResultName,
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              void 0,
+              callResult
+            )]
           )
         );
         statements.push(stateVariable);
@@ -86858,8 +96426,22 @@ ${lanes.join("\n")}
         }
         if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) {
           const caseClauses = [];
-          processLabeledJumps(state.labeledNonLocalBreaks, true, loopResultName, outerState, caseClauses);
-          processLabeledJumps(state.labeledNonLocalContinues, false, loopResultName, outerState, caseClauses);
+          processLabeledJumps(
+            state.labeledNonLocalBreaks,
+            /*isBreak*/
+            true,
+            loopResultName,
+            outerState,
+            caseClauses
+          );
+          processLabeledJumps(
+            state.labeledNonLocalContinues,
+            /*isBreak*/
+            false,
+            loopResultName,
+            outerState,
+            caseClauses
+          );
           statements.push(
             factory2.createSwitchStatement(
               loopResultName,
@@ -86908,7 +96490,13 @@ ${lanes.join("\n")}
           }
         }
       } else {
-        loopParameters.push(factory2.createParameterDeclaration(void 0, void 0, name));
+        loopParameters.push(factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          name
+        ));
         const checkFlags = resolver.getNodeCheckFlags(decl);
         if (checkFlags & 262144 /* NeedsLoopOutParameter */ || hasCapturedBindingsInForHead) {
           const outParamName = factory2.createUniqueName("out_" + idText(name));
@@ -86993,7 +96581,14 @@ ${lanes.join("\n")}
           receiver,
           visitNode(method.name, visitor, isPropertyName)
         ),
-        transformFunctionLikeToExpression(method, method, void 0, container)
+        transformFunctionLikeToExpression(
+          method,
+          /*location*/
+          method,
+          /*name*/
+          void 0,
+          container
+        )
       );
       setTextRange(expression, method);
       if (startsOnNewLine) {
@@ -87006,7 +96601,10 @@ ${lanes.join("\n")}
       let updated;
       Debug.assert(!!node.variableDeclaration, "Catch clause variable should always be present when downleveling ES2015.");
       if (isBindingPattern(node.variableDeclaration.name)) {
-        const temp = factory2.createTempVariable(void 0);
+        const temp = factory2.createTempVariable(
+          /*recordTempVariable*/
+          void 0
+        );
         const newVariableDeclaration = factory2.createVariableDeclaration(temp);
         setTextRange(newVariableDeclaration, node.variableDeclaration);
         const vars = flattenDestructuringBinding(
@@ -87018,7 +96616,11 @@ ${lanes.join("\n")}
         );
         const list = factory2.createVariableDeclarationList(vars);
         setTextRange(list, node.variableDeclaration);
-        const destructure = factory2.createVariableStatement(void 0, list);
+        const destructure = factory2.createVariableStatement(
+          /*modifiers*/
+          void 0,
+          list
+        );
         updated = factory2.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure));
       } else {
         updated = visitEachChild(node, visitor, context);
@@ -87032,13 +96634,22 @@ ${lanes.join("\n")}
     }
     function visitMethodDeclaration(node) {
       Debug.assert(!isComputedPropertyName(node.name));
-      const functionExpression = transformFunctionLikeToExpression(node, moveRangePos(node, -1), void 0, void 0);
+      const functionExpression = transformFunctionLikeToExpression(
+        node,
+        /*location*/
+        moveRangePos(node, -1),
+        /*name*/
+        void 0,
+        /*container*/
+        void 0
+      );
       setEmitFlags(functionExpression, 1024 /* NoLeadingComments */ | getEmitFlags(functionExpression));
       return setTextRange(
         factory2.createPropertyAssignment(
           node.name,
           functionExpression
         ),
+        /*location*/
         node
       );
     }
@@ -87065,6 +96676,7 @@ ${lanes.join("\n")}
           node.name,
           visitIdentifier(factory2.cloneNode(node.name))
         ),
+        /*location*/
         node
       );
     }
@@ -87076,7 +96688,14 @@ ${lanes.join("\n")}
     }
     function visitArrayLiteralExpression(node) {
       if (some(node.elements, isSpreadElement)) {
-        return transformAndSpreadElements(node.elements, false, !!node.multiLine, !!node.elements.hasTrailingComma);
+        return transformAndSpreadElements(
+          node.elements,
+          /*isArgumentList*/
+          false,
+          !!node.multiLine,
+          /*hasTrailingComma*/
+          !!node.elements.hasTrailingComma
+        );
       }
       return visitEachChild(node, visitor, context);
     }
@@ -87086,11 +96705,16 @@ ${lanes.join("\n")}
       }
       const expression = skipOuterExpressions(node.expression);
       if (expression.kind === 106 /* SuperKeyword */ || isSuperProperty(expression) || some(node.arguments, isSpreadElement)) {
-        return visitCallExpressionWithPotentialCapturedThisAssignment(node, true);
+        return visitCallExpressionWithPotentialCapturedThisAssignment(
+          node,
+          /*assignToCapturedThis*/
+          true
+        );
       }
       return factory2.updateCallExpression(
         node,
         visitNode(node.expression, callExpressionVisitor, isExpression),
+        /*typeArguments*/
         void 0,
         visitNodes2(node.arguments, visitor, isExpression)
       );
@@ -87142,7 +96766,12 @@ ${lanes.join("\n")}
         addRange(statements, funcStatements, classBodyEnd + 1);
       }
       addRange(statements, remainingStatements);
-      addRange(statements, classStatements, 1);
+      addRange(
+        statements,
+        classStatements,
+        /*start*/
+        1
+      );
       return factory2.restoreOuterExpressions(
         node.expression,
         factory2.restoreOuterExpressions(
@@ -87155,11 +96784,16 @@ ${lanes.join("\n")}
                 call.expression,
                 factory2.updateFunctionExpression(
                   func,
+                  /*modifiers*/
                   void 0,
+                  /*asteriskToken*/
                   void 0,
+                  /*name*/
                   void 0,
+                  /*typeParameters*/
                   void 0,
                   func.parameters,
+                  /*type*/
                   void 0,
                   factory2.updateBlock(
                     func.body,
@@ -87167,6 +96801,7 @@ ${lanes.join("\n")}
                   )
                 )
               ),
+              /*typeArguments*/
               void 0,
               call.arguments
             )
@@ -87175,7 +96810,11 @@ ${lanes.join("\n")}
       );
     }
     function visitSuperCallInBody(node) {
-      return visitCallExpressionWithPotentialCapturedThisAssignment(node, false);
+      return visitCallExpressionWithPotentialCapturedThisAssignment(
+        node,
+        /*assignToCapturedThis*/
+        false
+      );
     }
     function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) {
       if (node.transformFlags & 32768 /* ContainsRestOrSpread */ || node.expression.kind === 106 /* SuperKeyword */ || isSuperProperty(skipOuterExpressions(node.expression))) {
@@ -87188,7 +96827,15 @@ ${lanes.join("\n")}
           resultingCall = factory2.createFunctionApplyCall(
             visitNode(target, callExpressionVisitor, isExpression),
             node.expression.kind === 106 /* SuperKeyword */ ? thisArg : visitNode(thisArg, visitor, isExpression),
-            transformAndSpreadElements(node.arguments, true, false, false)
+            transformAndSpreadElements(
+              node.arguments,
+              /*isArgumentList*/
+              true,
+              /*multiLine*/
+              false,
+              /*hasTrailingComma*/
+              false
+            )
           );
         } else {
           resultingCall = setTextRange(
@@ -87218,8 +96865,17 @@ ${lanes.join("\n")}
           factory2.createFunctionApplyCall(
             visitNode(target, visitor, isExpression),
             thisArg,
-            transformAndSpreadElements(factory2.createNodeArray([factory2.createVoidZero(), ...node.arguments]), true, false, false)
+            transformAndSpreadElements(
+              factory2.createNodeArray([factory2.createVoidZero(), ...node.arguments]),
+              /*isArgumentList*/
+              true,
+              /*multiLine*/
+              false,
+              /*hasTrailingComma*/
+              false
+            )
           ),
+          /*typeArguments*/
           void 0,
           []
         );
@@ -87229,6 +96885,9 @@ ${lanes.join("\n")}
     function transformAndSpreadElements(elements, isArgumentList, multiLine, hasTrailingComma) {
       const numElements = elements.length;
       const segments = flatten(
+        // As we visit each element, we return one of two functions to use as the "key":
+        // - `visitSpanOfSpreads` for one or more contiguous `...` spread expressions, i.e. `...a, ...b` in `[1, 2, ...a, ...b]`
+        // - `visitSpanOfNonSpreads` for one or more contiguous non-spread elements, i.e. `1, 2`, in `[1, 2, ...a, ...b]`
         spanMap(
           elements,
           partitionSpread,
@@ -87265,7 +96924,11 @@ ${lanes.join("\n")}
       const isCallToReadHelper = isCallToHelper(expression, "___read");
       let kind = isCallToReadHelper || isPackedArrayLiteral(expression) ? 2 /* PackedSpread */ : 1 /* UnpackedSpread */;
       if (compilerOptions.downlevelIteration && kind === 1 /* UnpackedSpread */ && !isArrayLiteralExpression(expression) && !isCallToReadHelper) {
-        expression = emitHelpers().createReadHelper(expression, void 0);
+        expression = emitHelpers().createReadHelper(
+          expression,
+          /*count*/
+          void 0
+        );
         kind = 2 /* PackedSpread */;
       }
       return createSpreadSegment(kind, expression);
@@ -87314,6 +96977,7 @@ ${lanes.join("\n")}
         }
         expression = factory2.createCallExpression(
           factory2.createPropertyAccessExpression(expression, "concat"),
+          /*typeArguments*/
           void 0,
           args
         );
@@ -87673,7 +97337,7 @@ ${lanes.join("\n")}
       switch (node.kind) {
         case 223 /* BinaryExpression */:
           return visitBinaryExpression(node);
-        case 354 /* CommaListExpression */:
+        case 356 /* CommaListExpression */:
           return visitCommaListExpression(node);
         case 224 /* ConditionalExpression */:
           return visitConditionalExpression(node);
@@ -87709,13 +97373,17 @@ ${lanes.join("\n")}
           setTextRange(
             factory2.createFunctionDeclaration(
               node.modifiers,
+              /*asteriskToken*/
               void 0,
               node.name,
+              /*typeParameters*/
               void 0,
               visitParameterList(node.parameters, visitor, context),
+              /*type*/
               void 0,
               transformGeneratorFunctionBody(node.body)
             ),
+            /*location*/
             node
           ),
           node
@@ -87741,14 +97409,19 @@ ${lanes.join("\n")}
         node = setOriginalNode(
           setTextRange(
             factory2.createFunctionExpression(
+              /*modifiers*/
               void 0,
+              /*asteriskToken*/
               void 0,
               node.name,
+              /*typeParameters*/
               void 0,
               visitParameterList(node.parameters, visitor, context),
+              /*type*/
               void 0,
               transformGeneratorFunctionBody(node.body)
             ),
+            /*location*/
             node
           ),
           node
@@ -87801,9 +97474,18 @@ ${lanes.join("\n")}
       operations = void 0;
       operationArguments = void 0;
       operationLocations = void 0;
-      state = factory2.createTempVariable(void 0);
+      state = factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       resumeLexicalEnvironment();
-      const statementOffset = factory2.copyPrologue(body.statements, statements2, false, visitor);
+      const statementOffset = factory2.copyPrologue(
+        body.statements,
+        statements2,
+        /*ensureUseStrict*/
+        false,
+        visitor
+      );
       transformAndEmitStatements(body.statements, statementOffset);
       const buildResult = build2();
       insertStatementsAfterStandardPrologue(statements2, endLexicalEnvironment());
@@ -87956,13 +97638,33 @@ ${lanes.join("\n")}
     function visitLogicalBinaryExpression(node) {
       const resultLabel = defineLabel();
       const resultLocal = declareLocal();
-      emitAssignment(resultLocal, visitNode(node.left, visitor, isExpression), node.left);
+      emitAssignment(
+        resultLocal,
+        visitNode(node.left, visitor, isExpression),
+        /*location*/
+        node.left
+      );
       if (node.operatorToken.kind === 55 /* AmpersandAmpersandToken */) {
-        emitBreakWhenFalse(resultLabel, resultLocal, node.left);
+        emitBreakWhenFalse(
+          resultLabel,
+          resultLocal,
+          /*location*/
+          node.left
+        );
       } else {
-        emitBreakWhenTrue(resultLabel, resultLocal, node.left);
+        emitBreakWhenTrue(
+          resultLabel,
+          resultLocal,
+          /*location*/
+          node.left
+        );
       }
-      emitAssignment(resultLocal, visitNode(node.right, visitor, isExpression), node.right);
+      emitAssignment(
+        resultLocal,
+        visitNode(node.right, visitor, isExpression),
+        /*location*/
+        node.right
+      );
       markLabel(resultLabel);
       return resultLocal;
     }
@@ -87971,11 +97673,26 @@ ${lanes.join("\n")}
         const whenFalseLabel = defineLabel();
         const resultLabel = defineLabel();
         const resultLocal = declareLocal();
-        emitBreakWhenFalse(whenFalseLabel, visitNode(node.condition, visitor, isExpression), node.condition);
-        emitAssignment(resultLocal, visitNode(node.whenTrue, visitor, isExpression), node.whenTrue);
+        emitBreakWhenFalse(
+          whenFalseLabel,
+          visitNode(node.condition, visitor, isExpression),
+          /*location*/
+          node.condition
+        );
+        emitAssignment(
+          resultLocal,
+          visitNode(node.whenTrue, visitor, isExpression),
+          /*location*/
+          node.whenTrue
+        );
         emitBreak(resultLabel);
         markLabel(whenFalseLabel);
-        emitAssignment(resultLocal, visitNode(node.whenFalse, visitor, isExpression), node.whenFalse);
+        emitAssignment(
+          resultLocal,
+          visitNode(node.whenFalse, visitor, isExpression),
+          /*location*/
+          node.whenFalse
+        );
         markLabel(resultLabel);
         return resultLocal;
       }
@@ -87986,15 +97703,33 @@ ${lanes.join("\n")}
       const expression = visitNode(node.expression, visitor, isExpression);
       if (node.asteriskToken) {
         const iterator = (getEmitFlags(node.expression) & 16777216 /* Iterator */) === 0 ? setTextRange(emitHelpers().createValuesHelper(expression), node) : expression;
-        emitYieldStar(iterator, node);
+        emitYieldStar(
+          iterator,
+          /*location*/
+          node
+        );
       } else {
-        emitYield(expression, node);
+        emitYield(
+          expression,
+          /*location*/
+          node
+        );
       }
       markLabel(resumeLabel);
-      return createGeneratorResume(node);
+      return createGeneratorResume(
+        /*location*/
+        node
+      );
     }
     function visitArrayLiteralExpression(node) {
-      return visitElements(node.elements, void 0, void 0, node.multiLine);
+      return visitElements(
+        node.elements,
+        /*leadingElement*/
+        void 0,
+        /*location*/
+        void 0,
+        node.multiLine
+      );
     }
     function visitElements(elements, leadingElement, location, multiLine) {
       const numInitialElements = countInitialNodesWithoutYield(elements);
@@ -88081,7 +97816,13 @@ ${lanes.join("\n")}
     }
     function visitCallExpression(node) {
       if (!isImportCall(node) && forEach(node.arguments, containsYield)) {
-        const { target, thisArg } = factory2.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion, true);
+        const { target, thisArg } = factory2.createCallBinding(
+          node.expression,
+          hoistVariableDeclaration,
+          languageVersion,
+          /*cacheIdentifiers*/
+          true
+        );
         return setOriginalNode(
           setTextRange(
             factory2.createFunctionApplyCall(
@@ -88107,9 +97848,11 @@ ${lanes.join("\n")}
                 thisArg,
                 visitElements(
                   node.arguments,
+                  /*leadingElement*/
                   factory2.createVoidZero()
                 )
               ),
+              /*typeArguments*/
               void 0,
               []
             ),
@@ -88227,7 +97970,12 @@ ${lanes.join("\n")}
         if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) {
           const endLabel = defineLabel();
           const elseLabel = node.elseStatement ? defineLabel() : void 0;
-          emitBreakWhenFalse(node.elseStatement ? elseLabel : endLabel, visitNode(node.expression, visitor, isExpression), node.expression);
+          emitBreakWhenFalse(
+            node.elseStatement ? elseLabel : endLabel,
+            visitNode(node.expression, visitor, isExpression),
+            /*location*/
+            node.expression
+          );
           transformAndEmitEmbeddedStatement(node.thenStatement);
           if (node.elseStatement) {
             emitBreak(endLabel);
@@ -88246,7 +97994,10 @@ ${lanes.join("\n")}
       if (containsYield(node)) {
         const conditionLabel = defineLabel();
         const loopLabel = defineLabel();
-        beginLoopBlock(conditionLabel);
+        beginLoopBlock(
+          /*continueLabel*/
+          conditionLabel
+        );
         markLabel(loopLabel);
         transformAndEmitEmbeddedStatement(node.statement);
         markLabel(conditionLabel);
@@ -88373,6 +98124,7 @@ ${lanes.join("\n")}
             factory2.createExpressionStatement(
               factory2.createCallExpression(
                 factory2.createPropertyAccessExpression(keysArray, "push"),
+                /*typeArguments*/
                 void 0,
                 [key]
               )
@@ -88433,7 +98185,11 @@ ${lanes.join("\n")}
     function transformAndEmitContinueStatement(node) {
       const label = findContinueTarget(node.label ? idText(node.label) : void 0);
       if (label > 0) {
-        emitBreak(label, node);
+        emitBreak(
+          label,
+          /*location*/
+          node
+        );
       } else {
         emitStatement(node);
       }
@@ -88442,7 +98198,11 @@ ${lanes.join("\n")}
       if (inStatementContainingYield) {
         const label = findContinueTarget(node.label && idText(node.label));
         if (label > 0) {
-          return createInlineBreak(label, node);
+          return createInlineBreak(
+            label,
+            /*location*/
+            node
+          );
         }
       }
       return visitEachChild(node, visitor, context);
@@ -88450,7 +98210,11 @@ ${lanes.join("\n")}
     function transformAndEmitBreakStatement(node) {
       const label = findBreakTarget(node.label ? idText(node.label) : void 0);
       if (label > 0) {
-        emitBreak(label, node);
+        emitBreak(
+          label,
+          /*location*/
+          node
+        );
       } else {
         emitStatement(node);
       }
@@ -88459,7 +98223,11 @@ ${lanes.join("\n")}
       if (inStatementContainingYield) {
         const label = findBreakTarget(node.label && idText(node.label));
         if (label > 0) {
-          return createInlineBreak(label, node);
+          return createInlineBreak(
+            label,
+            /*location*/
+            node
+          );
         }
       }
       return visitEachChild(node, visitor, context);
@@ -88467,12 +98235,14 @@ ${lanes.join("\n")}
     function transformAndEmitReturnStatement(node) {
       emitReturn(
         visitNode(node.expression, visitor, isExpression),
+        /*location*/
         node
       );
     }
     function visitReturnStatement(node) {
       return createInlineReturn(
         visitNode(node.expression, visitor, isExpression),
+        /*location*/
         node
       );
     }
@@ -88514,7 +98284,11 @@ ${lanes.join("\n")}
                 factory2.createCaseClause(
                   visitNode(clause.expression, visitor, isExpression),
                   [
-                    createInlineBreak(clauseLabels[i], clause.expression)
+                    createInlineBreak(
+                      clauseLabels[i],
+                      /*location*/
+                      clause.expression
+                    )
                   ]
                 )
               );
@@ -88579,6 +98353,7 @@ ${lanes.join("\n")}
       var _a2;
       emitThrow(
         visitNode((_a2 = node.expression) != null ? _a2 : factory2.createVoidZero(), visitor, isExpression),
+        /*location*/
         node
       );
     }
@@ -88647,11 +98422,19 @@ ${lanes.join("\n")}
         return node;
       }
       const temp = factory2.createTempVariable(hoistVariableDeclaration);
-      emitAssignment(temp, node, node);
+      emitAssignment(
+        temp,
+        node,
+        /*location*/
+        node
+      );
       return temp;
     }
     function declareLocal(name) {
-      const temp = name ? factory2.createUniqueName(name) : factory2.createTempVariable(void 0);
+      const temp = name ? factory2.createUniqueName(name) : factory2.createTempVariable(
+        /*recordTempVariable*/
+        void 0
+      );
       hoistVariableDeclaration(temp);
       return temp;
     }
@@ -88755,7 +98538,12 @@ ${lanes.join("\n")}
       exception.state = 1 /* Catch */;
       exception.catchVariable = name;
       exception.catchLabel = catchLabel;
-      emitAssignment(name, factory2.createCallExpression(factory2.createPropertyAccessExpression(state, "sent"), void 0, []));
+      emitAssignment(name, factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(state, "sent"),
+        /*typeArguments*/
+        void 0,
+        []
+      ));
       emitNop();
     }
     function beginFinallyBlock() {
@@ -88966,6 +98754,7 @@ ${lanes.join("\n")}
       return setTextRange(
         factory2.createCallExpression(
           factory2.createPropertyAccessExpression(state, "sent"),
+          /*typeArguments*/
           void 0,
           []
         ),
@@ -89038,14 +98827,26 @@ ${lanes.join("\n")}
       return emitHelpers().createGeneratorHelper(
         setEmitFlags(
           factory2.createFunctionExpression(
+            /*modifiers*/
             void 0,
+            /*asteriskToken*/
             void 0,
+            /*name*/
             void 0,
+            /*typeParameters*/
             void 0,
-            [factory2.createParameterDeclaration(void 0, void 0, state)],
+            [factory2.createParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              /*dotDotDotToken*/
+              void 0,
+              state
+            )],
+            /*type*/
             void 0,
             factory2.createBlock(
               buildResult,
+              /*multiLine*/
               buildResult.length > 0
             )
           ),
@@ -89076,7 +98877,10 @@ ${lanes.join("\n")}
       if (!statements) {
         return;
       }
-      appendLabel(!lastOperationWasAbrupt);
+      appendLabel(
+        /*markLabelEnd*/
+        !lastOperationWasAbrupt
+      );
       lastOperationWasAbrupt = false;
       lastOperationWasCompletion = false;
       labelNumber++;
@@ -89085,10 +98889,18 @@ ${lanes.join("\n")}
       if (isFinalLabelReachable(operationIndex)) {
         tryEnterLabel(operationIndex);
         withBlockStack = void 0;
-        writeReturn(void 0, void 0);
+        writeReturn(
+          /*expression*/
+          void 0,
+          /*operationLocation*/
+          void 0
+        );
       }
       if (statements && clauses) {
-        appendLabel(false);
+        appendLabel(
+          /*markLabelEnd*/
+          false
+        );
       }
       updateLabelExpressions();
     }
@@ -89123,6 +98935,7 @@ ${lanes.join("\n")}
             factory2.createExpressionStatement(
               factory2.createCallExpression(
                 factory2.createPropertyAccessExpression(factory2.createPropertyAccessExpression(state, "trys"), "push"),
+                /*typeArguments*/
                 void 0,
                 [
                   factory2.createArrayLiteralExpression([
@@ -89495,7 +99308,11 @@ ${lanes.join("\n")}
       }
       append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement));
       addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset));
-      addExportEqualsIfNeeded(statements, false);
+      addExportEqualsIfNeeded(
+        statements,
+        /*emitAsReturn*/
+        false
+      );
       insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
       const updated = factory2.updateSourceFile(node, setTextRange(factory2.createNodeArray(statements), node.statements));
       addEmitHelpers(updated, context.readEmitHelpers());
@@ -89505,7 +99322,11 @@ ${lanes.join("\n")}
       const define = factory2.createIdentifier("define");
       const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
       const jsonSourceFile = isJsonSourceFile(node) && node;
-      const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(node, true);
+      const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(
+        node,
+        /*includeNonAmdDependencies*/
+        true
+      );
       const updated = factory2.updateSourceFile(
         node,
         setTextRange(
@@ -89513,25 +99334,50 @@ ${lanes.join("\n")}
             factory2.createExpressionStatement(
               factory2.createCallExpression(
                 define,
+                /*typeArguments*/
                 void 0,
                 [
+                  // Add the module name (if provided).
                   ...moduleName ? [moduleName] : [],
+                  // Add the dependency array argument:
+                  //
+                  //     ["require", "exports", module1", "module2", ...]
                   factory2.createArrayLiteralExpression(jsonSourceFile ? emptyArray : [
                     factory2.createStringLiteral("require"),
                     factory2.createStringLiteral("exports"),
                     ...aliasedModuleNames,
                     ...unaliasedModuleNames
                   ]),
+                  // Add the module body function argument:
+                  //
+                  //     function (require, exports, module1, module2) ...
                   jsonSourceFile ? jsonSourceFile.statements.length ? jsonSourceFile.statements[0].expression : factory2.createObjectLiteralExpression() : factory2.createFunctionExpression(
+                    /*modifiers*/
                     void 0,
+                    /*asteriskToken*/
                     void 0,
+                    /*name*/
                     void 0,
+                    /*typeParameters*/
                     void 0,
                     [
-                      factory2.createParameterDeclaration(void 0, void 0, "require"),
-                      factory2.createParameterDeclaration(void 0, void 0, "exports"),
+                      factory2.createParameterDeclaration(
+                        /*modifiers*/
+                        void 0,
+                        /*dotDotDotToken*/
+                        void 0,
+                        "require"
+                      ),
+                      factory2.createParameterDeclaration(
+                        /*modifiers*/
+                        void 0,
+                        /*dotDotDotToken*/
+                        void 0,
+                        "exports"
+                      ),
                       ...importAliasNames
                     ],
+                    /*type*/
                     void 0,
                     transformAsynchronousModuleBody(node)
                   )
@@ -89539,6 +99385,7 @@ ${lanes.join("\n")}
               )
             )
           ]),
+          /*location*/
           node.statements
         )
       );
@@ -89546,14 +99393,29 @@ ${lanes.join("\n")}
       return updated;
     }
     function transformUMDModule(node) {
-      const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(node, false);
+      const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies(
+        node,
+        /*includeNonAmdDependencies*/
+        false
+      );
       const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions);
       const umdHeader = factory2.createFunctionExpression(
+        /*modifiers*/
         void 0,
+        /*asteriskToken*/
         void 0,
+        /*name*/
         void 0,
+        /*typeParameters*/
         void 0,
-        [factory2.createParameterDeclaration(void 0, void 0, "factory")],
+        [factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          "factory"
+        )],
+        /*type*/
         void 0,
         setTextRange(
           factory2.createBlock(
@@ -89565,14 +99427,18 @@ ${lanes.join("\n")}
                 ),
                 factory2.createBlock([
                   factory2.createVariableStatement(
+                    /*modifiers*/
                     void 0,
                     [
                       factory2.createVariableDeclaration(
                         "v",
+                        /*exclamationToken*/
                         void 0,
+                        /*type*/
                         void 0,
                         factory2.createCallExpression(
                           factory2.createIdentifier("factory"),
+                          /*typeArguments*/
                           void 0,
                           [
                             factory2.createIdentifier("require"),
@@ -89607,8 +99473,10 @@ ${lanes.join("\n")}
                     factory2.createExpressionStatement(
                       factory2.createCallExpression(
                         factory2.createIdentifier("define"),
+                        /*typeArguments*/
                         void 0,
                         [
+                          // Add the module name (if provided).
                           ...moduleName ? [moduleName] : [],
                           factory2.createArrayLiteralExpression([
                             factory2.createStringLiteral("require"),
@@ -89624,8 +99492,10 @@ ${lanes.join("\n")}
                 )
               )
             ],
+            /*multiLine*/
             true
           ),
+          /*location*/
           void 0
         )
       );
@@ -89636,18 +99506,39 @@ ${lanes.join("\n")}
             factory2.createExpressionStatement(
               factory2.createCallExpression(
                 umdHeader,
+                /*typeArguments*/
                 void 0,
                 [
+                  // Add the module body function argument:
+                  //
+                  //     function (require, exports) ...
                   factory2.createFunctionExpression(
+                    /*modifiers*/
                     void 0,
+                    /*asteriskToken*/
                     void 0,
+                    /*name*/
                     void 0,
+                    /*typeParameters*/
                     void 0,
                     [
-                      factory2.createParameterDeclaration(void 0, void 0, "require"),
-                      factory2.createParameterDeclaration(void 0, void 0, "exports"),
+                      factory2.createParameterDeclaration(
+                        /*modifiers*/
+                        void 0,
+                        /*dotDotDotToken*/
+                        void 0,
+                        "require"
+                      ),
+                      factory2.createParameterDeclaration(
+                        /*modifiers*/
+                        void 0,
+                        /*dotDotDotToken*/
+                        void 0,
+                        "exports"
+                      ),
                       ...importAliasNames
                     ],
+                    /*type*/
                     void 0,
                     transformAsynchronousModuleBody(node)
                   )
@@ -89655,6 +99546,7 @@ ${lanes.join("\n")}
               )
             )
           ]),
+          /*location*/
           node.statements
         )
       );
@@ -89668,7 +99560,13 @@ ${lanes.join("\n")}
       for (const amdDependency of node.amdDependencies) {
         if (amdDependency.name) {
           aliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path));
-          importAliasNames.push(factory2.createParameterDeclaration(void 0, void 0, amdDependency.name));
+          importAliasNames.push(factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            amdDependency.name
+          ));
         } else {
           unaliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path));
         }
@@ -89680,7 +99578,13 @@ ${lanes.join("\n")}
           if (includeNonAmdDependencies && importAliasName) {
             setEmitFlags(importAliasName, 8 /* NoSubstitution */);
             aliasedModuleNames.push(externalModuleName);
-            importAliasNames.push(factory2.createParameterDeclaration(void 0, void 0, importAliasName));
+            importAliasNames.push(factory2.createParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              /*dotDotDotToken*/
+              void 0,
+              importAliasName
+            ));
           } else {
             unaliasedModuleNames.push(externalModuleName);
           }
@@ -89702,7 +99606,13 @@ ${lanes.join("\n")}
     function transformAsynchronousModuleBody(node) {
       startLexicalEnvironment();
       const statements = [];
-      const statementOffset = factory2.copyPrologue(node.statements, statements, !compilerOptions.noImplicitUseStrict, topLevelVisitor);
+      const statementOffset = factory2.copyPrologue(
+        node.statements,
+        statements,
+        /*ensureUseStrict*/
+        !compilerOptions.noImplicitUseStrict,
+        topLevelVisitor
+      );
       if (shouldEmitUnderscoreUnderscoreESModule()) {
         append(statements, createUnderscoreUnderscoreESModule());
       }
@@ -89714,9 +99624,17 @@ ${lanes.join("\n")}
         addRange(statements, mapDefined(currentModuleInfo.externalImports, getAMDImportExpressionForImport));
       }
       addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset));
-      addExportEqualsIfNeeded(statements, true);
+      addExportEqualsIfNeeded(
+        statements,
+        /*emitAsReturn*/
+        true
+      );
       insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
-      const body = factory2.createBlock(statements, true);
+      const body = factory2.createBlock(
+        statements,
+        /*multiLine*/
+        true
+      );
       if (needUMDDynamicImportHelper) {
         addEmitHelper(body, dynamicImportUMDHelper);
       }
@@ -89764,9 +99682,9 @@ ${lanes.join("\n")}
           return visitFunctionDeclaration(node);
         case 260 /* ClassDeclaration */:
           return visitClassDeclaration(node);
-        case 355 /* MergeDeclarationMarker */:
+        case 357 /* MergeDeclarationMarker */:
           return visitMergeDeclarationMarker(node);
-        case 356 /* EndOfDeclarationMarker */:
+        case 358 /* EndOfDeclarationMarker */:
           return visitEndOfDeclarationMarker(node);
         default:
           return visitor(node);
@@ -89783,7 +99701,7 @@ ${lanes.join("\n")}
           return visitExpressionStatement(node);
         case 214 /* ParenthesizedExpression */:
           return visitParenthesizedExpression(node, valueIsDiscarded);
-        case 353 /* PartiallyEmittedExpression */:
+        case 355 /* PartiallyEmittedExpression */:
           return visitPartiallyEmittedExpression(node, valueIsDiscarded);
         case 210 /* CallExpression */:
           if (isImportCall(node) && currentSourceFile.impliedNodeFormat === void 0) {
@@ -89802,10 +99720,18 @@ ${lanes.join("\n")}
       return visitEachChild(node, visitor, context);
     }
     function visitor(node) {
-      return visitorWorker(node, false);
+      return visitorWorker(
+        node,
+        /*valueIsDiscarded*/
+        false
+      );
     }
     function discardedValueVisitor(node) {
-      return visitorWorker(node, true);
+      return visitorWorker(
+        node,
+        /*valueIsDiscarded*/
+        true
+      );
     }
     function destructuringNeedsFlattening(node) {
       if (isObjectLiteralExpression(node)) {
@@ -89929,19 +99855,33 @@ ${lanes.join("\n")}
       if (isSimpleCopiableExpression(arg)) {
         const argClone = isGeneratedIdentifier(arg) ? arg : isStringLiteral(arg) ? factory2.createStringLiteralFromNode(arg) : setEmitFlags(setTextRange(factory2.cloneNode(arg), arg), 3072 /* NoComments */);
         return factory2.createConditionalExpression(
+          /*condition*/
           factory2.createIdentifier("__syncRequire"),
+          /*questionToken*/
           void 0,
+          /*whenTrue*/
           createImportCallExpressionCommonJS(arg),
+          /*colonToken*/
           void 0,
+          /*whenFalse*/
           createImportCallExpressionAMD(argClone, containsLexicalThis)
         );
       } else {
         const temp = factory2.createTempVariable(hoistVariableDeclaration);
         return factory2.createComma(factory2.createAssignment(temp, arg), factory2.createConditionalExpression(
+          /*condition*/
           factory2.createIdentifier("__syncRequire"),
+          /*questionToken*/
           void 0,
-          createImportCallExpressionCommonJS(temp, true),
+          /*whenTrue*/
+          createImportCallExpressionCommonJS(
+            temp,
+            /* isInlineable */
+            true
+          ),
+          /*colonToken*/
           void 0,
+          /*whenFalse*/
           createImportCallExpressionAMD(temp, containsLexicalThis)
         ));
       }
@@ -89950,13 +99890,28 @@ ${lanes.join("\n")}
       const resolve = factory2.createUniqueName("resolve");
       const reject = factory2.createUniqueName("reject");
       const parameters = [
-        factory2.createParameterDeclaration(void 0, void 0, resolve),
-        factory2.createParameterDeclaration(void 0, void 0, reject)
+        factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          /*name*/
+          resolve
+        ),
+        factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          /*name*/
+          reject
+        )
       ];
       const body = factory2.createBlock([
         factory2.createExpressionStatement(
           factory2.createCallExpression(
             factory2.createIdentifier("require"),
+            /*typeArguments*/
             void 0,
             [factory2.createArrayLiteralExpression([arg || factory2.createOmittedExpression()]), resolve, reject]
           )
@@ -89965,20 +99920,29 @@ ${lanes.join("\n")}
       let func;
       if (languageVersion >= 2 /* ES2015 */) {
         func = factory2.createArrowFunction(
+          /*modifiers*/
           void 0,
+          /*typeParameters*/
           void 0,
           parameters,
+          /*type*/
           void 0,
+          /*equalsGreaterThanToken*/
           void 0,
           body
         );
       } else {
         func = factory2.createFunctionExpression(
+          /*modifiers*/
           void 0,
+          /*asteriskToken*/
           void 0,
+          /*name*/
           void 0,
+          /*typeParameters*/
           void 0,
           parameters,
+          /*type*/
           void 0,
           body
         );
@@ -89986,9 +99950,19 @@ ${lanes.join("\n")}
           setEmitFlags(func, 16 /* CapturesThis */);
         }
       }
-      const promise = factory2.createNewExpression(factory2.createIdentifier("Promise"), void 0, [func]);
+      const promise = factory2.createNewExpression(
+        factory2.createIdentifier("Promise"),
+        /*typeArguments*/
+        void 0,
+        [func]
+      );
       if (getESModuleInterop(compilerOptions)) {
-        return factory2.createCallExpression(factory2.createPropertyAccessExpression(promise, factory2.createIdentifier("then")), void 0, [emitHelpers().createImportStarCallbackHelper()]);
+        return factory2.createCallExpression(
+          factory2.createPropertyAccessExpression(promise, factory2.createIdentifier("then")),
+          /*typeArguments*/
+          void 0,
+          [emitHelpers().createImportStarCallbackHelper()]
+        );
       }
       return promise;
     }
@@ -89996,7 +99970,9 @@ ${lanes.join("\n")}
       const needSyncEval = arg && !isSimpleInlineableExpression(arg) && !isInlineable;
       const promiseResolveCall = factory2.createCallExpression(
         factory2.createPropertyAccessExpression(factory2.createIdentifier("Promise"), "resolve"),
+        /*typeArguments*/
         void 0,
+        /*argumentsArray*/
         needSyncEval ? languageVersion >= 2 /* ES2015 */ ? [
           factory2.createTemplateExpression(factory2.createTemplateHead(""), [
             factory2.createTemplateSpan(arg, factory2.createTemplateTail(""))
@@ -90004,6 +99980,7 @@ ${lanes.join("\n")}
         ] : [
           factory2.createCallExpression(
             factory2.createPropertyAccessExpression(factory2.createStringLiteral(""), "concat"),
+            /*typeArguments*/
             void 0,
             [arg]
           )
@@ -90011,6 +99988,7 @@ ${lanes.join("\n")}
       );
       let requireCall = factory2.createCallExpression(
         factory2.createIdentifier("require"),
+        /*typeArguments*/
         void 0,
         needSyncEval ? [factory2.createIdentifier("s")] : arg ? [arg] : []
       );
@@ -90019,33 +99997,52 @@ ${lanes.join("\n")}
       }
       const parameters = needSyncEval ? [
         factory2.createParameterDeclaration(
+          /*modifiers*/
           void 0,
+          /*dotDotDotToken*/
           void 0,
+          /*name*/
           "s"
         )
       ] : [];
       let func;
       if (languageVersion >= 2 /* ES2015 */) {
         func = factory2.createArrowFunction(
+          /*modifiers*/
           void 0,
+          /*typeParameters*/
           void 0,
+          /*parameters*/
           parameters,
+          /*type*/
           void 0,
+          /*equalsGreaterThanToken*/
           void 0,
           requireCall
         );
       } else {
         func = factory2.createFunctionExpression(
+          /*modifiers*/
           void 0,
+          /*asteriskToken*/
           void 0,
+          /*name*/
           void 0,
+          /*typeParameters*/
           void 0,
+          /*parameters*/
           parameters,
+          /*type*/
           void 0,
           factory2.createBlock([factory2.createReturnStatement(requireCall)])
         );
       }
-      const downleveledImport = factory2.createCallExpression(factory2.createPropertyAccessExpression(promiseResolveCall, "then"), void 0, [func]);
+      const downleveledImport = factory2.createCallExpression(
+        factory2.createPropertyAccessExpression(promiseResolveCall, "then"),
+        /*typeArguments*/
+        void 0,
+        [func]
+      );
       return downleveledImport;
     }
     function getHelperExpressionForExport(node, innerExpr) {
@@ -90081,7 +100078,9 @@ ${lanes.join("\n")}
             variables.push(
               factory2.createVariableDeclaration(
                 factory2.cloneNode(namespaceDeclaration.name),
+                /*exclamationToken*/
                 void 0,
+                /*type*/
                 void 0,
                 getHelperExpressionForImport(node, createRequireCall2(node))
               )
@@ -90090,7 +100089,9 @@ ${lanes.join("\n")}
             variables.push(
               factory2.createVariableDeclaration(
                 factory2.getGeneratedNameForNode(node),
+                /*exclamationToken*/
                 void 0,
+                /*type*/
                 void 0,
                 getHelperExpressionForImport(node, createRequireCall2(node))
               )
@@ -90099,7 +100100,9 @@ ${lanes.join("\n")}
               variables.push(
                 factory2.createVariableDeclaration(
                   factory2.cloneNode(namespaceDeclaration.name),
+                  /*exclamationToken*/
                   void 0,
+                  /*type*/
                   void 0,
                   factory2.getGeneratedNameForNode(node)
                 )
@@ -90111,14 +100114,17 @@ ${lanes.join("\n")}
             setOriginalNode(
               setTextRange(
                 factory2.createVariableStatement(
+                  /*modifiers*/
                   void 0,
                   factory2.createVariableDeclarationList(
                     variables,
                     languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
                   )
                 ),
+                /*location*/
                 node
               ),
+              /*original*/
               node
             )
           );
@@ -90127,6 +100133,7 @@ ${lanes.join("\n")}
         statements = append(
           statements,
           factory2.createVariableStatement(
+            /*modifiers*/
             void 0,
             factory2.createVariableDeclarationList(
               [
@@ -90134,12 +100141,16 @@ ${lanes.join("\n")}
                   setTextRange(
                     factory2.createVariableDeclaration(
                       factory2.cloneNode(namespaceDeclaration.name),
+                      /*exclamationToken*/
                       void 0,
+                      /*type*/
                       void 0,
                       factory2.getGeneratedNameForNode(node)
                     ),
+                    /*location*/
                     node
                   ),
+                  /*original*/
                   node
                 )
               ],
@@ -90162,7 +100173,12 @@ ${lanes.join("\n")}
       if (moduleName) {
         args.push(moduleName);
       }
-      return factory2.createCallExpression(factory2.createIdentifier("require"), void 0, args);
+      return factory2.createCallExpression(
+        factory2.createIdentifier("require"),
+        /*typeArguments*/
+        void 0,
+        args
+      );
     }
     function visitImportEqualsDeclaration(node) {
       Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
@@ -90190,16 +100206,20 @@ ${lanes.join("\n")}
             setOriginalNode(
               setTextRange(
                 factory2.createVariableStatement(
+                  /*modifiers*/
                   void 0,
                   factory2.createVariableDeclarationList(
                     [
                       factory2.createVariableDeclaration(
                         factory2.cloneNode(node.name),
+                        /*exclamationToken*/
                         void 0,
+                        /*type*/
                         void 0,
                         createRequireCall2(node)
                       )
                     ],
+                    /*flags*/
                     languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
                   )
                 ),
@@ -90245,18 +100265,23 @@ ${lanes.join("\n")}
             setOriginalNode(
               setTextRange(
                 factory2.createVariableStatement(
+                  /*modifiers*/
                   void 0,
                   factory2.createVariableDeclarationList([
                     factory2.createVariableDeclaration(
                       generatedName,
+                      /*exclamationToken*/
                       void 0,
+                      /*type*/
                       void 0,
                       createRequireCall2(node)
                     )
                   ])
                 ),
+                /*location*/
                 node
               ),
+              /* original */
               node
             )
           );
@@ -90284,7 +100309,14 @@ ${lanes.join("\n")}
               setOriginalNode(
                 setTextRange(
                   factory2.createExpressionStatement(
-                    createExportExpression(factory2.getExportName(specifier), exportedValue, void 0, true)
+                    createExportExpression(
+                      factory2.getExportName(specifier),
+                      exportedValue,
+                      /* location */
+                      void 0,
+                      /* liveBinding */
+                      true
+                    )
                   ),
                   specifier
                 ),
@@ -90331,9 +100363,25 @@ ${lanes.join("\n")}
       const original = node.original;
       if (original && hasAssociatedEndOfDeclarationMarker(original)) {
         const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportStatement(deferredExports[id], factory2.createIdentifier("default"), visitNode(node.expression, visitor), node, true);
+        deferredExports[id] = appendExportStatement(
+          deferredExports[id],
+          factory2.createIdentifier("default"),
+          visitNode(node.expression, visitor),
+          /*location*/
+          node,
+          /*allowComments*/
+          true
+        );
       } else {
-        statements = appendExportStatement(statements, factory2.createIdentifier("default"), visitNode(node.expression, visitor), node, true);
+        statements = appendExportStatement(
+          statements,
+          factory2.createIdentifier("default"),
+          visitNode(node.expression, visitor),
+          /*location*/
+          node,
+          /*allowComments*/
+          true
+        );
       }
       return singleOrMany(statements);
     }
@@ -90347,14 +100395,24 @@ ${lanes.join("\n")}
               factory2.createFunctionDeclaration(
                 visitNodes2(node.modifiers, modifierVisitor, isModifier),
                 node.asteriskToken,
-                factory2.getDeclarationName(node, true, true),
+                factory2.getDeclarationName(
+                  node,
+                  /*allowComments*/
+                  true,
+                  /*allowSourceMaps*/
+                  true
+                ),
+                /*typeParameters*/
                 void 0,
                 visitNodes2(node.parameters, visitor),
+                /*type*/
                 void 0,
                 visitEachChild(node.body, visitor, context)
               ),
+              /*location*/
               node
             ),
+            /*original*/
             node
           )
         );
@@ -90378,7 +100436,14 @@ ${lanes.join("\n")}
             setTextRange(
               factory2.createClassDeclaration(
                 visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
-                factory2.getDeclarationName(node, true, true),
+                factory2.getDeclarationName(
+                  node,
+                  /*allowComments*/
+                  true,
+                  /*allowSourceMaps*/
+                  true
+                ),
+                /*typeParameters*/
                 void 0,
                 visitNodes2(node.heritageClauses, visitor),
                 visitNodes2(node.members, visitor)
@@ -90420,6 +100485,7 @@ ${lanes.join("\n")}
                     factory2.createIdentifier("exports"),
                     variable.name
                   ),
+                  /*location*/
                   variable.name
                 ),
                 factory2.createIdentifier(getTextOfIdentifierOrLiteral(variable.name))
@@ -90465,7 +100531,12 @@ ${lanes.join("\n")}
         let expression = isExportName(name) ? value : factory2.createAssignment(name, value);
         for (const exportName of exportedNames) {
           setEmitFlags(expression, 8 /* NoSubstitution */);
-          expression = createExportExpression(exportName, expression, location);
+          expression = createExportExpression(
+            exportName,
+            expression,
+            /*location*/
+            location
+          );
         }
         return expression;
       }
@@ -90475,9 +100546,11 @@ ${lanes.join("\n")}
       if (isBindingPattern(node.name)) {
         return flattenDestructuringAssignment(
           visitNode(node, visitor),
+          /*visitor*/
           void 0,
           context,
           0 /* All */,
+          /*needsValue*/
           false,
           createAllExportExpressions
         );
@@ -90488,6 +100561,7 @@ ${lanes.join("\n")}
               factory2.createIdentifier("exports"),
               node.name
             ),
+            /*location*/
             node.name
           ),
           node.initializer ? visitNode(node.initializer, visitor) : factory2.createVoidZero()
@@ -90532,7 +100606,12 @@ ${lanes.join("\n")}
             break;
           case 272 /* NamedImports */:
             for (const importBinding of namedBindings.elements) {
-              statements = appendExportsOfDeclaration(statements, importBinding, true);
+              statements = appendExportsOfDeclaration(
+                statements,
+                importBinding,
+                /* liveBinding */
+                true
+              );
             }
             break;
         }
@@ -90575,7 +100654,13 @@ ${lanes.join("\n")}
       }
       if (hasSyntacticModifier(decl, 1 /* Export */)) {
         const exportName = hasSyntacticModifier(decl, 1024 /* Default */) ? factory2.createIdentifier("default") : factory2.getDeclarationName(decl);
-        statements = appendExportStatement(statements, exportName, factory2.getLocalName(decl), decl);
+        statements = appendExportStatement(
+          statements,
+          exportName,
+          factory2.getLocalName(decl),
+          /*location*/
+          decl
+        );
       }
       if (decl.name) {
         statements = appendExportsOfDeclaration(statements, decl);
@@ -90587,7 +100672,16 @@ ${lanes.join("\n")}
       const exportSpecifiers = currentModuleInfo.exportSpecifiers.get(idText(name));
       if (exportSpecifiers) {
         for (const exportSpecifier of exportSpecifiers) {
-          statements = appendExportStatement(statements, exportSpecifier.name, name, exportSpecifier.name, void 0, liveBinding);
+          statements = appendExportStatement(
+            statements,
+            exportSpecifier.name,
+            name,
+            /*location*/
+            exportSpecifier.name,
+            /* allowComments */
+            void 0,
+            liveBinding
+          );
         }
       }
       return statements;
@@ -90609,6 +100703,7 @@ ${lanes.join("\n")}
         statement = factory2.createExpressionStatement(
           factory2.createCallExpression(
             factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"),
+            /*typeArguments*/
             void 0,
             [
               factory2.createIdentifier("exports"),
@@ -90624,7 +100719,13 @@ ${lanes.join("\n")}
       return statement;
     }
     function createExportStatement(name, value, location, allowComments, liveBinding) {
-      const statement = setTextRange(factory2.createExpressionStatement(createExportExpression(name, value, void 0, liveBinding)), location);
+      const statement = setTextRange(factory2.createExpressionStatement(createExportExpression(
+        name,
+        value,
+        /* location */
+        void 0,
+        liveBinding
+      )), location);
       startOnNewLine(statement);
       if (!allowComments) {
         setEmitFlags(statement, 3072 /* NoComments */);
@@ -90638,6 +100739,7 @@ ${lanes.join("\n")}
             factory2.createIdentifier("Object"),
             "defineProperty"
           ),
+          /*typeArguments*/
           void 0,
           [
             factory2.createIdentifier("exports"),
@@ -90645,11 +100747,17 @@ ${lanes.join("\n")}
             factory2.createObjectLiteralExpression([
               factory2.createPropertyAssignment("enumerable", factory2.createTrue()),
               factory2.createPropertyAssignment("get", factory2.createFunctionExpression(
+                /*modifiers*/
                 void 0,
+                /*asteriskToken*/
                 void 0,
+                /*name*/
                 void 0,
+                /*typeParameters*/
                 void 0,
+                /*parameters*/
                 [],
+                /*type*/
                 void 0,
                 factory2.createBlock([factory2.createReturnStatement(value)])
               ))
@@ -90730,6 +100838,7 @@ ${lanes.join("\n")}
             factory2.updateCallExpression(
               node,
               expression,
+              /*typeArguments*/
               void 0,
               node.arguments
             ),
@@ -90748,6 +100857,7 @@ ${lanes.join("\n")}
             factory2.updateTaggedTemplateExpression(
               node,
               tag,
+              /*typeArguments*/
               void 0,
               node.template
             ),
@@ -90765,7 +100875,7 @@ ${lanes.join("\n")}
           return factory2.createPropertyAccessExpression(externalHelpersModuleName, node);
         }
         return node;
-      } else if (!(isGeneratedIdentifier(node) && !(node.autoGenerateFlags & 64 /* AllowNameSubstitution */)) && !isLocalName(node)) {
+      } else if (!(isGeneratedIdentifier(node) && !(node.autoGenerate.flags & 64 /* AllowNameSubstitution */)) && !isLocalName(node)) {
         const exportContainer = resolver.getReferencedExportContainer(node, isExportName(node));
         if (exportContainer && exportContainer.kind === 308 /* SourceFile */) {
           return setTextRange(
@@ -90773,6 +100883,7 @@ ${lanes.join("\n")}
               factory2.createIdentifier("exports"),
               factory2.cloneNode(node)
             ),
+            /*location*/
             node
           );
         }
@@ -90784,6 +100895,7 @@ ${lanes.join("\n")}
                 factory2.getGeneratedNameForNode(importDeclaration.parent),
                 factory2.createIdentifier("default")
               ),
+              /*location*/
               node
             );
           } else if (isImportSpecifier(importDeclaration)) {
@@ -90793,6 +100905,7 @@ ${lanes.join("\n")}
                 factory2.getGeneratedNameForNode(((_b = (_a2 = importDeclaration.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.parent) || importDeclaration),
                 factory2.cloneNode(name)
               ),
+              /*location*/
               node
             );
           }
@@ -90807,7 +100920,12 @@ ${lanes.join("\n")}
           let expression = node;
           for (const exportName of exportedNames) {
             noSubstitution[getNodeId(expression)] = true;
-            expression = createExportExpression(exportName, expression, node);
+            expression = createExportExpression(
+              exportName,
+              expression,
+              /*location*/
+              node
+            );
           }
           return expression;
         }
@@ -90884,14 +101002,31 @@ ${lanes.join("\n")}
       const dependencyGroups = collectDependencyGroups(moduleInfo.externalImports);
       const moduleBodyBlock = createSystemModuleBody(node, dependencyGroups);
       const moduleBodyFunction = factory2.createFunctionExpression(
+        /*modifiers*/
         void 0,
+        /*asteriskToken*/
         void 0,
+        /*name*/
         void 0,
+        /*typeParameters*/
         void 0,
         [
-          factory2.createParameterDeclaration(void 0, void 0, exportFunction),
-          factory2.createParameterDeclaration(void 0, void 0, contextObject)
+          factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            exportFunction
+          ),
+          factory2.createParameterDeclaration(
+            /*modifiers*/
+            void 0,
+            /*dotDotDotToken*/
+            void 0,
+            contextObject
+          )
         ],
+        /*type*/
         void 0,
         moduleBodyBlock
       );
@@ -90905,6 +101040,7 @@ ${lanes.join("\n")}
               factory2.createExpressionStatement(
                 factory2.createCallExpression(
                   factory2.createPropertyAccessExpression(factory2.createIdentifier("System"), "register"),
+                  /*typeArguments*/
                   void 0,
                   moduleName ? [moduleName, dependencies, moduleBodyFunction] : [dependencies, moduleBodyFunction]
                 )
@@ -90958,11 +101094,14 @@ ${lanes.join("\n")}
       const statementOffset = factory2.copyPrologue(node.statements, statements, ensureUseStrict, topLevelVisitor);
       statements.push(
         factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList([
             factory2.createVariableDeclaration(
               "__moduleName",
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               factory2.createLogicalAnd(
                 contextObject,
@@ -90978,26 +101117,43 @@ ${lanes.join("\n")}
       insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment());
       const exportStarFunction = addExportStarIfNeeded(statements);
       const modifiers = node.transformFlags & 2097152 /* ContainsAwait */ ? factory2.createModifiersFromModifierFlags(512 /* Async */) : void 0;
-      const moduleObject = factory2.createObjectLiteralExpression([
-        factory2.createPropertyAssignment(
-          "setters",
-          createSettersArray(exportStarFunction, dependencyGroups)
-        ),
-        factory2.createPropertyAssignment(
-          "execute",
-          factory2.createFunctionExpression(
-            modifiers,
-            void 0,
-            void 0,
-            void 0,
-            [],
-            void 0,
-            factory2.createBlock(executeStatements, true)
+      const moduleObject = factory2.createObjectLiteralExpression(
+        [
+          factory2.createPropertyAssignment(
+            "setters",
+            createSettersArray(exportStarFunction, dependencyGroups)
+          ),
+          factory2.createPropertyAssignment(
+            "execute",
+            factory2.createFunctionExpression(
+              modifiers,
+              /*asteriskToken*/
+              void 0,
+              /*name*/
+              void 0,
+              /*typeParameters*/
+              void 0,
+              /*parameters*/
+              [],
+              /*type*/
+              void 0,
+              factory2.createBlock(
+                executeStatements,
+                /*multiLine*/
+                true
+              )
+            )
           )
-        )
-      ], true);
+        ],
+        /*multiLine*/
+        true
+      );
       statements.push(factory2.createReturnStatement(moduleObject));
-      return factory2.createBlock(statements, true);
+      return factory2.createBlock(
+        statements,
+        /*multiLine*/
+        true
+      );
     }
     function addExportStarIfNeeded(statements) {
       if (!moduleInfo.hasExportStarsToExportValues) {
@@ -91012,7 +101168,10 @@ ${lanes.join("\n")}
           }
         }
         if (!hasExportDeclarationWithExportClause) {
-          const exportStarFunction2 = createExportStarFunction(void 0);
+          const exportStarFunction2 = createExportStarFunction(
+            /*localNames*/
+            void 0
+          );
           statements.push(exportStarFunction2);
           return exportStarFunction2.name;
         }
@@ -91034,13 +101193,20 @@ ${lanes.join("\n")}
       const exportedNamesStorageRef = factory2.createUniqueName("exportedNames");
       statements.push(
         factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList([
             factory2.createVariableDeclaration(
               exportedNamesStorageRef,
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
-              factory2.createObjectLiteralExpression(exportedNames, true)
+              factory2.createObjectLiteralExpression(
+                exportedNames,
+                /*multiline*/
+                true
+              )
             )
           ])
         )
@@ -91061,6 +101227,7 @@ ${lanes.join("\n")}
           factory2.createLogicalNot(
             factory2.createCallExpression(
               factory2.createPropertyAccessExpression(localNames, "hasOwnProperty"),
+              /*typeArguments*/
               void 0,
               [n]
             )
@@ -91068,52 +101235,70 @@ ${lanes.join("\n")}
         );
       }
       return factory2.createFunctionDeclaration(
+        /*modifiers*/
         void 0,
+        /*asteriskToken*/
         void 0,
         exportStarFunction,
+        /*typeParameters*/
         void 0,
-        [factory2.createParameterDeclaration(void 0, void 0, m)],
+        [factory2.createParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          /*dotDotDotToken*/
+          void 0,
+          m
+        )],
+        /*type*/
         void 0,
-        factory2.createBlock([
-          factory2.createVariableStatement(
-            void 0,
-            factory2.createVariableDeclarationList([
-              factory2.createVariableDeclaration(
-                exports,
-                void 0,
-                void 0,
-                factory2.createObjectLiteralExpression([])
-              )
-            ])
-          ),
-          factory2.createForInStatement(
-            factory2.createVariableDeclarationList([
-              factory2.createVariableDeclaration(n)
-            ]),
-            m,
-            factory2.createBlock([
-              setEmitFlags(
-                factory2.createIfStatement(
-                  condition,
-                  factory2.createExpressionStatement(
-                    factory2.createAssignment(
-                      factory2.createElementAccessExpression(exports, n),
-                      factory2.createElementAccessExpression(m, n)
+        factory2.createBlock(
+          [
+            factory2.createVariableStatement(
+              /*modifiers*/
+              void 0,
+              factory2.createVariableDeclarationList([
+                factory2.createVariableDeclaration(
+                  exports,
+                  /*exclamationToken*/
+                  void 0,
+                  /*type*/
+                  void 0,
+                  factory2.createObjectLiteralExpression([])
+                )
+              ])
+            ),
+            factory2.createForInStatement(
+              factory2.createVariableDeclarationList([
+                factory2.createVariableDeclaration(n)
+              ]),
+              m,
+              factory2.createBlock([
+                setEmitFlags(
+                  factory2.createIfStatement(
+                    condition,
+                    factory2.createExpressionStatement(
+                      factory2.createAssignment(
+                        factory2.createElementAccessExpression(exports, n),
+                        factory2.createElementAccessExpression(m, n)
+                      )
                     )
-                  )
-                ),
-                1 /* SingleLine */
+                  ),
+                  1 /* SingleLine */
+                )
+              ])
+            ),
+            factory2.createExpressionStatement(
+              factory2.createCallExpression(
+                exportFunction,
+                /*typeArguments*/
+                void 0,
+                [exports]
               )
-            ])
-          ),
-          factory2.createExpressionStatement(
-            factory2.createCallExpression(
-              exportFunction,
-              void 0,
-              [exports]
             )
-          )
-        ], true)
+          ],
+          /*multiline*/
+          true
+        )
       );
     }
     function createSettersArray(exportStarFunction, dependencyGroups) {
@@ -91141,6 +101326,7 @@ ${lanes.join("\n")}
                   factory2.createExpressionStatement(
                     factory2.createCallExpression(
                       exportFunction,
+                      /*typeArguments*/
                       void 0,
                       [
                         factory2.createStringLiteral(idText(importVariableName)),
@@ -91171,8 +101357,13 @@ ${lanes.join("\n")}
                     factory2.createExpressionStatement(
                       factory2.createCallExpression(
                         exportFunction,
+                        /*typeArguments*/
                         void 0,
-                        [factory2.createObjectLiteralExpression(properties, true)]
+                        [factory2.createObjectLiteralExpression(
+                          properties,
+                          /*multiline*/
+                          true
+                        )]
                       )
                     )
                   );
@@ -91181,6 +101372,7 @@ ${lanes.join("\n")}
                     factory2.createExpressionStatement(
                       factory2.createCallExpression(
                         exportFunction,
+                        /*typeArguments*/
                         void 0,
                         [
                           factory2.createStringLiteral(idText(entry.exportClause.name)),
@@ -91195,6 +101387,7 @@ ${lanes.join("\n")}
                   factory2.createExpressionStatement(
                     factory2.createCallExpression(
                       exportStarFunction,
+                      /*typeArguments*/
                       void 0,
                       [parameterName]
                     )
@@ -91206,17 +101399,36 @@ ${lanes.join("\n")}
         }
         setters.push(
           factory2.createFunctionExpression(
+            /*modifiers*/
             void 0,
+            /*asteriskToken*/
             void 0,
+            /*name*/
             void 0,
+            /*typeParameters*/
             void 0,
-            [factory2.createParameterDeclaration(void 0, void 0, parameterName)],
+            [factory2.createParameterDeclaration(
+              /*modifiers*/
+              void 0,
+              /*dotDotDotToken*/
+              void 0,
+              parameterName
+            )],
+            /*type*/
             void 0,
-            factory2.createBlock(statements, true)
+            factory2.createBlock(
+              statements,
+              /*multiLine*/
+              true
+            )
           )
         );
       }
-      return factory2.createArrayLiteralExpression(setters, true);
+      return factory2.createArrayLiteralExpression(
+        setters,
+        /*multiLine*/
+        true
+      );
     }
     function topLevelVisitor(node) {
       switch (node.kind) {
@@ -91269,9 +101481,20 @@ ${lanes.join("\n")}
       const original = node.original;
       if (original && hasAssociatedEndOfDeclarationMarker(original)) {
         const id = getOriginalNodeId(node);
-        deferredExports[id] = appendExportStatement(deferredExports[id], factory2.createIdentifier("default"), expression, true);
+        deferredExports[id] = appendExportStatement(
+          deferredExports[id],
+          factory2.createIdentifier("default"),
+          expression,
+          /*allowComments*/
+          true
+        );
       } else {
-        return createExportStatement(factory2.createIdentifier("default"), expression, true);
+        return createExportStatement(
+          factory2.createIdentifier("default"),
+          expression,
+          /*allowComments*/
+          true
+        );
       }
     }
     function visitFunctionDeclaration(node) {
@@ -91282,9 +101505,17 @@ ${lanes.join("\n")}
             node,
             visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
             node.asteriskToken,
-            factory2.getDeclarationName(node, true, true),
+            factory2.getDeclarationName(
+              node,
+              /*allowComments*/
+              true,
+              /*allowSourceMaps*/
+              true
+            ),
+            /*typeParameters*/
             void 0,
             visitNodes2(node.parameters, visitor, isParameterDeclaration),
+            /*type*/
             void 0,
             visitNode(node.body, visitor, isBlock)
           )
@@ -91314,6 +101545,7 @@ ${lanes.join("\n")}
                 factory2.createClassExpression(
                   visitNodes2(node.modifiers, modifierVisitor, isModifierLike),
                   node.name,
+                  /*typeParameters*/
                   void 0,
                   visitNodes2(node.heritageClauses, visitor, isHeritageClause),
                   visitNodes2(node.members, visitor, isClassElement)
@@ -91355,7 +101587,12 @@ ${lanes.join("\n")}
         const id = getOriginalNodeId(node);
         deferredExports[id] = appendExportsOfVariableStatement(deferredExports[id], node, isExportedDeclaration);
       } else {
-        statements = appendExportsOfVariableStatement(statements, node, false);
+        statements = appendExportsOfVariableStatement(
+          statements,
+          node,
+          /*exportSelf*/
+          false
+        );
       }
       return singleOrMany(statements);
     }
@@ -91380,15 +101617,28 @@ ${lanes.join("\n")}
         visitor,
         context,
         0 /* All */,
+        /*needsValue*/
         false,
         createAssignment3
       ) : node.initializer ? createAssignment3(node.name, visitNode(node.initializer, visitor, isExpression)) : node.name;
     }
     function createExportedVariableAssignment(name, value, location) {
-      return createVariableAssignment(name, value, location, true);
+      return createVariableAssignment(
+        name,
+        value,
+        location,
+        /*isExportedDeclaration*/
+        true
+      );
     }
     function createNonExportedVariableAssignment(name, value, location) {
-      return createVariableAssignment(name, value, location, false);
+      return createVariableAssignment(
+        name,
+        value,
+        location,
+        /*isExportedDeclaration*/
+        false
+      );
     }
     function createVariableAssignment(name, value, location, isExportedDeclaration) {
       hoistVariableDeclaration(factory2.cloneNode(name));
@@ -91527,7 +101777,12 @@ ${lanes.join("\n")}
     function createExportExpression(name, value) {
       const exportName = isIdentifier(name) ? factory2.createStringLiteralFromNode(name) : name;
       setEmitFlags(value, getEmitFlags(value) | 3072 /* NoComments */);
-      return setCommentRange(factory2.createCallExpression(exportFunction, void 0, [exportName, value]), value);
+      return setCommentRange(factory2.createCallExpression(
+        exportFunction,
+        /*typeArguments*/
+        void 0,
+        [exportName, value]
+      ), value);
     }
     function topLevelNestedVisitor(node) {
       switch (node.kind) {
@@ -91538,7 +101793,11 @@ ${lanes.join("\n")}
         case 260 /* ClassDeclaration */:
           return visitClassDeclaration(node);
         case 245 /* ForStatement */:
-          return visitForStatement(node, true);
+          return visitForStatement(
+            node,
+            /*isTopLevel*/
+            true
+          );
         case 246 /* ForInStatement */:
           return visitForInStatement(node);
         case 247 /* ForOfStatement */:
@@ -91565,9 +101824,9 @@ ${lanes.join("\n")}
           return visitCatchClause(node);
         case 238 /* Block */:
           return visitBlock(node);
-        case 355 /* MergeDeclarationMarker */:
+        case 357 /* MergeDeclarationMarker */:
           return visitMergeDeclarationMarker(node);
-        case 356 /* EndOfDeclarationMarker */:
+        case 358 /* EndOfDeclarationMarker */:
           return visitEndOfDeclarationMarker(node);
         default:
           return visitor(node);
@@ -91618,7 +101877,11 @@ ${lanes.join("\n")}
       if (shouldHoistForInitializer(node)) {
         let expressions;
         for (const variable of node.declarations) {
-          expressions = append(expressions, transformInitializedVariable(variable, false));
+          expressions = append(expressions, transformInitializedVariable(
+            variable,
+            /*isExportedDeclaration*/
+            false
+          ));
           if (!variable.initializer) {
             hoistBindingElement(variable);
           }
@@ -91710,12 +101973,16 @@ ${lanes.join("\n")}
       }
       switch (node.kind) {
         case 245 /* ForStatement */:
-          return visitForStatement(node, false);
+          return visitForStatement(
+            node,
+            /*isTopLevel*/
+            false
+          );
         case 241 /* ExpressionStatement */:
           return visitExpressionStatement(node);
         case 214 /* ParenthesizedExpression */:
           return visitParenthesizedExpression(node, valueIsDiscarded);
-        case 353 /* PartiallyEmittedExpression */:
+        case 355 /* PartiallyEmittedExpression */:
           return visitPartiallyEmittedExpression(node, valueIsDiscarded);
         case 223 /* BinaryExpression */:
           if (isDestructuringAssignment(node)) {
@@ -91734,10 +102001,18 @@ ${lanes.join("\n")}
       return visitEachChild(node, visitor, context);
     }
     function visitor(node) {
-      return visitorWorker(node, false);
+      return visitorWorker(
+        node,
+        /*valueIsDiscarded*/
+        false
+      );
     }
     function discardedValueVisitor(node) {
-      return visitorWorker(node, true);
+      return visitorWorker(
+        node,
+        /*valueIsDiscarded*/
+        true
+      );
     }
     function visitExpressionStatement(node) {
       return factory2.updateExpressionStatement(node, visitNode(node.expression, discardedValueVisitor, isExpression));
@@ -91757,6 +102032,7 @@ ${lanes.join("\n")}
           contextObject,
           factory2.createIdentifier("import")
         ),
+        /*typeArguments*/
         void 0,
         argument ? [argument] : []
       );
@@ -91774,7 +102050,11 @@ ${lanes.join("\n")}
       return visitEachChild(node, visitor, context);
     }
     function hasExportedReferenceInDestructuringTarget(node) {
-      if (isAssignmentExpression(node, true)) {
+      if (isAssignmentExpression(
+        node,
+        /*excludeCompoundAssignment*/
+        true
+      )) {
         return hasExportedReferenceInDestructuringTarget(node.left);
       } else if (isSpreadElement(node)) {
         return hasExportedReferenceInDestructuringTarget(node.expression);
@@ -91886,6 +102166,7 @@ ${lanes.join("\n")}
                   factory2.createIdentifier("default")
                 )
               ),
+              /*location*/
               node
             );
           } else if (isImportSpecifier(importDeclaration)) {
@@ -91897,6 +102178,7 @@ ${lanes.join("\n")}
                   factory2.cloneNode(importDeclaration.propertyName || importDeclaration.name)
                 )
               ),
+              /*location*/
               node
             );
           }
@@ -91933,6 +102215,7 @@ ${lanes.join("\n")}
                 factory2.getGeneratedNameForNode(importDeclaration.parent),
                 factory2.createIdentifier("default")
               ),
+              /*location*/
               node
             );
           } else if (isImportSpecifier(importDeclaration)) {
@@ -91941,6 +102224,7 @@ ${lanes.join("\n")}
                 factory2.getGeneratedNameForNode(((_b = (_a2 = importDeclaration.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.parent) || importDeclaration),
                 factory2.cloneNode(importDeclaration.propertyName || importDeclaration.name)
               ),
+              /*location*/
               node
             );
           }
@@ -91972,7 +102256,11 @@ ${lanes.join("\n")}
       if (!isGeneratedIdentifier(name)) {
         const valueDeclaration = resolver.getReferencedImportDeclaration(name) || resolver.getReferencedValueDeclaration(name);
         if (valueDeclaration) {
-          const exportContainer = resolver.getReferencedExportContainer(name, false);
+          const exportContainer = resolver.getReferencedExportContainer(
+            name,
+            /*prefixLocals*/
+            false
+          );
           if (exportContainer && exportContainer.kind === 308 /* SourceFile */) {
             exportedNames = append(exportedNames, factory2.getDeclarationName(valueDeclaration));
           }
@@ -92079,30 +102367,47 @@ ${lanes.join("\n")}
       if (!importRequireStatements) {
         const createRequireName = factory2.createUniqueName("_createRequire", 16 /* Optimistic */ | 32 /* FileLevel */);
         const importStatement = factory2.createImportDeclaration(
+          /*modifiers*/
           void 0,
           factory2.createImportClause(
+            /*isTypeOnly*/
             false,
+            /*name*/
             void 0,
             factory2.createNamedImports([
-              factory2.createImportSpecifier(false, factory2.createIdentifier("createRequire"), createRequireName)
+              factory2.createImportSpecifier(
+                /*isTypeOnly*/
+                false,
+                factory2.createIdentifier("createRequire"),
+                createRequireName
+              )
             ])
           ),
           factory2.createStringLiteral("module")
         );
         const requireHelperName = factory2.createUniqueName("__require", 16 /* Optimistic */ | 32 /* FileLevel */);
         const requireStatement = factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList(
             [
               factory2.createVariableDeclaration(
                 requireHelperName,
+                /*exclamationToken*/
                 void 0,
+                /*type*/
                 void 0,
-                factory2.createCallExpression(factory2.cloneNode(createRequireName), void 0, [
-                  factory2.createPropertyAccessExpression(factory2.createMetaProperty(100 /* ImportKeyword */, factory2.createIdentifier("meta")), factory2.createIdentifier("url"))
-                ])
+                factory2.createCallExpression(
+                  factory2.cloneNode(createRequireName),
+                  /*typeArguments*/
+                  void 0,
+                  [
+                    factory2.createPropertyAccessExpression(factory2.createMetaProperty(100 /* ImportKeyword */, factory2.createIdentifier("meta")), factory2.createIdentifier("url"))
+                  ]
+                )
               )
             ],
+            /*flags*/
             languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
           )
         );
@@ -92110,7 +102415,12 @@ ${lanes.join("\n")}
       }
       const name = importRequireStatements[1].declarationList.declarations[0].name;
       Debug.assertNode(name, isIdentifier);
-      return factory2.createCallExpression(factory2.cloneNode(name), void 0, args);
+      return factory2.createCallExpression(
+        factory2.cloneNode(name),
+        /*typeArguments*/
+        void 0,
+        args
+      );
     }
     function visitImportEqualsDeclaration(node) {
       Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer.");
@@ -92120,16 +102430,20 @@ ${lanes.join("\n")}
         setOriginalNode(
           setTextRange(
             factory2.createVariableStatement(
+              /*modifiers*/
               void 0,
               factory2.createVariableDeclarationList(
                 [
                   factory2.createVariableDeclaration(
                     factory2.cloneNode(node.name),
+                    /*exclamationToken*/
                     void 0,
+                    /*type*/
                     void 0,
                     createRequireCall2(node)
                   )
                 ],
+                /*flags*/
                 languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */
               )
             ),
@@ -92144,9 +102458,16 @@ ${lanes.join("\n")}
     function appendExportsOfImportEqualsDeclaration(statements, node) {
       if (hasSyntacticModifier(node, 1 /* Export */)) {
         statements = append(statements, factory2.createExportDeclaration(
+          /*modifiers*/
           void 0,
           node.isTypeOnly,
-          factory2.createNamedExports([factory2.createExportSpecifier(false, void 0, idText(node.name))])
+          factory2.createNamedExports([factory2.createExportSpecifier(
+            /*isTypeOnly*/
+            false,
+            /*propertyName*/
+            void 0,
+            idText(node.name)
+          )])
         ));
       }
       return statements;
@@ -92164,9 +102485,12 @@ ${lanes.join("\n")}
       const oldIdentifier = node.exportClause.name;
       const synthName = factory2.getGeneratedNameForNode(oldIdentifier);
       const importDecl = factory2.createImportDeclaration(
+        /*modifiers*/
         void 0,
         factory2.createImportClause(
+          /*isTypeOnly*/
           false,
+          /*name*/
           void 0,
           factory2.createNamespaceImport(
             synthName
@@ -92177,9 +102501,16 @@ ${lanes.join("\n")}
       );
       setOriginalNode(importDecl, node.exportClause);
       const exportDecl = isExportNamespaceAsDefaultDeclaration(node) ? factory2.createExportDefault(synthName) : factory2.createExportDeclaration(
+        /*modifiers*/
         void 0,
+        /*isTypeOnly*/
         false,
-        factory2.createNamedExports([factory2.createExportSpecifier(false, synthName, oldIdentifier)])
+        factory2.createNamedExports([factory2.createExportSpecifier(
+          /*isTypeOnly*/
+          false,
+          synthName,
+          oldIdentifier
+        )])
       );
       setOriginalNode(exportDecl, node);
       return [importDecl, exportDecl];
@@ -92505,6 +102836,9 @@ ${lanes.join("\n")}
         case 259 /* FunctionDeclaration */:
           diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1;
           break;
+        case 192 /* InferType */:
+          diagnosticMessage = Diagnostics.Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1;
+          break;
         case 262 /* TypeAliasDeclaration */:
           diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1;
           break;
@@ -92555,7 +102889,16 @@ ${lanes.join("\n")}
   // src/compiler/transformers/declarations.ts
   function getDeclarationDiagnostics(host, resolver, file) {
     const compilerOptions = host.getCompilerOptions();
-    const result = transformNodes(resolver, host, factory, compilerOptions, file ? [file] : filter(host.getSourceFiles(), isSourceFileNotJson), [transformDeclarations], false);
+    const result = transformNodes(
+      resolver,
+      host,
+      factory,
+      compilerOptions,
+      file ? [file] : filter(host.getSourceFiles(), isSourceFileNotJson),
+      [transformDeclarations],
+      /*allowDtsFiles*/
+      false
+    );
     return result.diagnostics;
   }
   function hasInternalAnnotation(range, currentSourceFile) {
@@ -92569,9 +102912,26 @@ ${lanes.join("\n")}
       const previousSibling = paramIdx > 0 ? parseTreeNode.parent.parameters[paramIdx - 1] : void 0;
       const text = currentSourceFile.text;
       const commentRanges = previousSibling ? concatenate(
-        getTrailingCommentRanges(text, skipTrivia(text, previousSibling.end + 1, false, true)),
+        // to handle
+        // ... parameters, /** @internal */
+        // public param: string
+        getTrailingCommentRanges(text, skipTrivia(
+          text,
+          previousSibling.end + 1,
+          /* stopAfterLineBreak */
+          false,
+          /* stopAtComments */
+          true
+        )),
         getLeadingCommentRanges(text, node.pos)
-      ) : getTrailingCommentRanges(text, skipTrivia(text, node.pos, false, true));
+      ) : getTrailingCommentRanges(text, skipTrivia(
+        text,
+        node.pos,
+        /* stopAfterLineBreak */
+        false,
+        /* stopAtComments */
+        true
+      ));
       return commentRanges && commentRanges.length && hasInternalAnnotation(last(commentRanges), currentSourceFile);
     }
     const leadingCommentRanges = parseTreeNode && getLeadingCommentRangesOfNode(parseTreeNode, currentSourceFile);
@@ -92680,7 +103040,13 @@ ${lanes.join("\n")}
     function trackSymbol(symbol, enclosingDeclaration2, meaning) {
       if (symbol.flags & 262144 /* TypeParameter */)
         return false;
-      const issuedDiagnostic = handleSymbolAccessibilityError(resolver.isSymbolAccessible(symbol, enclosingDeclaration2, meaning, true));
+      const issuedDiagnostic = handleSymbolAccessibilityError(resolver.isSymbolAccessible(
+        symbol,
+        enclosingDeclaration2,
+        meaning,
+        /*shouldComputeAliasesToMakeVisible*/
+        true
+      ));
       recordTypeReferenceDirectivesIfNecessary(resolver.getTypeReferenceDirectivesForSymbol(symbol, meaning));
       return issuedDiagnostic;
     }
@@ -92799,17 +103165,47 @@ ${lanes.join("\n")}
             if (isExternalOrCommonJsModule(sourceFile) || isJsonSourceFile(sourceFile)) {
               resultHasExternalModuleIndicator = false;
               needsDeclare = false;
-              const statements = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(sourceFile, true)) : visitNodes2(sourceFile.statements, visitDeclarationStatements);
-              const newFile = factory2.updateSourceFile(sourceFile, [factory2.createModuleDeclaration(
-                [factory2.createModifier(136 /* DeclareKeyword */)],
-                factory2.createStringLiteral(getResolvedExternalModuleName(context.getEmitHost(), sourceFile)),
-                factory2.createModuleBlock(setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), sourceFile.statements))
-              )], true, [], [], false, []);
+              const statements = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(
+                sourceFile,
+                /*bundled*/
+                true
+              )) : visitNodes2(sourceFile.statements, visitDeclarationStatements);
+              const newFile = factory2.updateSourceFile(
+                sourceFile,
+                [factory2.createModuleDeclaration(
+                  [factory2.createModifier(136 /* DeclareKeyword */)],
+                  factory2.createStringLiteral(getResolvedExternalModuleName(context.getEmitHost(), sourceFile)),
+                  factory2.createModuleBlock(setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), sourceFile.statements))
+                )],
+                /*isDeclarationFile*/
+                true,
+                /*referencedFiles*/
+                [],
+                /*typeReferences*/
+                [],
+                /*hasNoDefaultLib*/
+                false,
+                /*libReferences*/
+                []
+              );
               return newFile;
             }
             needsDeclare = true;
             const updated2 = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(sourceFile)) : visitNodes2(sourceFile.statements, visitDeclarationStatements);
-            return factory2.updateSourceFile(sourceFile, transformAndReplaceLatePaintedStatements(updated2), true, [], [], false, []);
+            return factory2.updateSourceFile(
+              sourceFile,
+              transformAndReplaceLatePaintedStatements(updated2),
+              /*isDeclarationFile*/
+              true,
+              /*referencedFiles*/
+              [],
+              /*typeReferences*/
+              [],
+              /*hasNoDefaultLib*/
+              false,
+              /*libReferences*/
+              []
+            );
           }
         ), mapDefined(node.prepends, (prepend) => {
           if (prepend.kind === 311 /* InputFiles */) {
@@ -92826,7 +103222,12 @@ ${lanes.join("\n")}
         bundle.syntheticTypeReferences = getFileReferencesForUsedTypeReferences();
         bundle.syntheticLibReferences = getLibReferences();
         bundle.hasNoDefaultLib = hasNoDefaultLib;
-        const outputFilePath2 = getDirectoryPath(normalizeSlashes(getOutputPathsFor(node, host, true).declarationFilePath));
+        const outputFilePath2 = getDirectoryPath(normalizeSlashes(getOutputPathsFor(
+          node,
+          host,
+          /*forceDtsPaths*/
+          true
+        ).declarationFilePath));
         const referenceVisitor2 = mapReferencesIntoArray(bundle.syntheticFileReferences, outputFilePath2);
         refs.forEach(referenceVisitor2);
         return bundle;
@@ -92846,7 +103247,12 @@ ${lanes.join("\n")}
       refs = collectReferences(currentSourceFile, /* @__PURE__ */ new Map());
       libs2 = collectLibs(currentSourceFile, /* @__PURE__ */ new Map());
       const references = [];
-      const outputFilePath = getDirectoryPath(normalizeSlashes(getOutputPathsFor(node, host, true).declarationFilePath));
+      const outputFilePath = getDirectoryPath(normalizeSlashes(getOutputPathsFor(
+        node,
+        host,
+        /*forceDtsPaths*/
+        true
+      ).declarationFilePath));
       const referenceVisitor = mapReferencesIntoArray(references, outputFilePath);
       let combinedStatements;
       if (isSourceFileJS(currentSourceFile)) {
@@ -92862,11 +103268,20 @@ ${lanes.join("\n")}
           combinedStatements = setTextRange(factory2.createNodeArray([...combinedStatements, createEmptyExports(factory2)]), combinedStatements);
         }
       }
-      const updated = factory2.updateSourceFile(node, combinedStatements, true, references, getFileReferencesForUsedTypeReferences(), node.hasNoDefaultLib, getLibReferences());
+      const updated = factory2.updateSourceFile(
+        node,
+        combinedStatements,
+        /*isDeclarationFile*/
+        true,
+        references,
+        getFileReferencesForUsedTypeReferences(),
+        node.hasNoDefaultLib,
+        getLibReferences()
+      );
       updated.exportedModulesFromDeclarationEmit = exportedModulesFromDeclarationEmit;
       return updated;
       function getLibReferences() {
-        return map(arrayFrom(libs2.keys()), (lib) => ({ fileName: lib, pos: -1, end: -1 }));
+        return arrayFrom(libs2.keys(), (lib) => ({ fileName: lib, pos: -1, end: -1 }));
       }
       function getFileReferencesForUsedTypeReferences() {
         return necessaryTypeReferences ? mapDefined(arrayFrom(necessaryTypeReferences.keys()), getFileReferenceForSpecifierModeTuple) : [];
@@ -92894,7 +103309,12 @@ ${lanes.join("\n")}
           } else {
             if (isBundledEmit && contains(node.sourceFiles, file))
               return;
-            const paths = getOutputPathsFor(file, host, true);
+            const paths = getOutputPathsFor(
+              file,
+              host,
+              /*forceDtsPaths*/
+              true
+            );
             declFileName = paths.declarationFilePath || paths.jsFilePath || file.fileName;
           }
           if (declFileName) {
@@ -92906,7 +103326,11 @@ ${lanes.join("\n")}
               host
             );
             if (!pathIsRelative(specifier)) {
-              recordTypeReferenceDirectivesIfNecessary([[specifier, void 0]]);
+              recordTypeReferenceDirectivesIfNecessary([[
+                specifier,
+                /*mode*/
+                void 0
+              ]]);
               return;
             }
             let fileName = getRelativePathToDirectoryOrUrl(
@@ -92914,6 +103338,7 @@ ${lanes.join("\n")}
               declFileName,
               host.getCurrentDirectory(),
               host.getCanonicalFileName,
+              /*isAbsolutePathAnUrl*/
               false
             );
             if (startsWith(fileName, "./") && hasExtension(fileName)) {
@@ -92965,6 +103390,7 @@ ${lanes.join("\n")}
           return factory2.updateBindingElement(
             elem,
             elem.dotDotDotToken,
+            /* propertyName */
             void 0,
             elem.propertyName,
             shouldPrintWithInitializer(elem) ? elem.initializer : void 0
@@ -92991,7 +103417,13 @@ ${lanes.join("\n")}
         p.dotDotDotToken,
         filterBindingPatternInitializersAndRenamings(p.name),
         resolver.isOptionalParameter(p) ? p.questionToken || factory2.createToken(57 /* QuestionToken */) : void 0,
-        ensureType(p, type || p.type, true),
+        ensureType(
+          p,
+          type || p.type,
+          /*ignorePrivate*/
+          true
+        ),
+        // Ignore private param props, since this type is going straight back into a param
         ensureNoInitializer(p)
       );
       if (!suppressNewDiagnosticContexts) {
@@ -93112,12 +103544,19 @@ ${lanes.join("\n")}
           const valueParameter = getSetAccessorValueParameter(input);
           if (valueParameter) {
             const accessorType = getTypeAnnotationFromAllAccessorDeclarations(input, resolver.getAllAccessorDeclarations(input));
-            newValueParameter = ensureParameter(valueParameter, void 0, accessorType);
+            newValueParameter = ensureParameter(
+              valueParameter,
+              /*modifierMask*/
+              void 0,
+              accessorType
+            );
           }
         }
         if (!newValueParameter) {
           newValueParameter = factory2.createParameterDeclaration(
+            /*modifiers*/
             void 0,
+            /*dotDotDotToken*/
             void 0,
             "value"
           );
@@ -93198,11 +103637,15 @@ ${lanes.join("\n")}
           decl.importClause,
           decl.importClause.isTypeOnly,
           visibleDefaultBinding,
+          /*namedBindings*/
           void 0
         ), rewriteModuleSpecifier(decl, decl.moduleSpecifier), getResolutionModeOverrideForClauseInNightly(decl.assertClause));
       }
       if (decl.importClause.namedBindings.kind === 271 /* NamespaceImport */) {
-        const namedBindings = resolver.isDeclarationVisible(decl.importClause.namedBindings) ? decl.importClause.namedBindings : void 0;
+        const namedBindings = resolver.isDeclarationVisible(decl.importClause.namedBindings) ? decl.importClause.namedBindings : (
+          /*namedBindings*/
+          void 0
+        );
         return visibleDefaultBinding || namedBindings ? factory2.updateImportDeclaration(decl, decl.modifiers, factory2.updateImportClause(
           decl.importClause,
           decl.importClause.isTypeOnly,
@@ -93229,6 +103672,7 @@ ${lanes.join("\n")}
         return factory2.updateImportDeclaration(
           decl,
           decl.modifiers,
+          /*importClause*/
           void 0,
           rewriteModuleSpecifier(decl, decl.moduleSpecifier),
           getResolutionModeOverrideForClauseInNightly(decl.assertClause)
@@ -93305,7 +103749,16 @@ ${lanes.join("\n")}
         if (hasEffectiveModifier(input, 8 /* Private */)) {
           if (input.symbol && input.symbol.declarations && input.symbol.declarations[0] !== input)
             return;
-          return cleanup(factory2.createPropertyDeclaration(ensureModifiers(input), input.name, void 0, void 0, void 0));
+          return cleanup(factory2.createPropertyDeclaration(
+            ensureModifiers(input),
+            input.name,
+            /*questionToken*/
+            void 0,
+            /*type*/
+            void 0,
+            /*initializer*/
+            void 0
+          ));
         }
       }
       if (canProduceDiagnostic && !suppressNewDiagnosticContexts) {
@@ -93340,31 +103793,41 @@ ${lanes.join("\n")}
             ));
           case 173 /* Constructor */: {
             const ctor = factory2.createConstructorDeclaration(
+              /*modifiers*/
               ensureModifiers(input),
               updateParamsList(input, input.parameters, 0 /* None */),
+              /*body*/
               void 0
             );
             return cleanup(ctor);
           }
           case 171 /* MethodDeclaration */: {
             if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
+              return cleanup(
+                /*returnValue*/
+                void 0
+              );
             }
             const sig = factory2.createMethodDeclaration(
               ensureModifiers(input),
+              /*asteriskToken*/
               void 0,
               input.name,
               input.questionToken,
               ensureTypeParams(input, input.typeParameters),
               updateParamsList(input, input.parameters),
               ensureType(input, input.type),
+              /*body*/
               void 0
             );
             return cleanup(sig);
           }
           case 174 /* GetAccessor */: {
             if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
+              return cleanup(
+                /*returnValue*/
+                void 0
+              );
             }
             const accessorType = getTypeAnnotationFromAllAccessorDeclarations(input, resolver.getAllAccessorDeclarations(input));
             return cleanup(factory2.updateGetAccessorDeclaration(
@@ -93373,24 +103836,32 @@ ${lanes.join("\n")}
               input.name,
               updateAccessorParamsList(input, hasEffectiveModifier(input, 8 /* Private */)),
               ensureType(input, accessorType),
+              /*body*/
               void 0
             ));
           }
           case 175 /* SetAccessor */: {
             if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
+              return cleanup(
+                /*returnValue*/
+                void 0
+              );
             }
             return cleanup(factory2.updateSetAccessorDeclaration(
               input,
               ensureModifiers(input),
               input.name,
               updateAccessorParamsList(input, hasEffectiveModifier(input, 8 /* Private */)),
+              /*body*/
               void 0
             ));
           }
           case 169 /* PropertyDeclaration */:
             if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
+              return cleanup(
+                /*returnValue*/
+                void 0
+              );
             }
             return cleanup(factory2.updatePropertyDeclaration(
               input,
@@ -93402,7 +103873,10 @@ ${lanes.join("\n")}
             ));
           case 168 /* PropertySignature */:
             if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
+              return cleanup(
+                /*returnValue*/
+                void 0
+              );
             }
             return cleanup(factory2.updatePropertySignature(
               input,
@@ -93413,7 +103887,10 @@ ${lanes.join("\n")}
             ));
           case 170 /* MethodSignature */: {
             if (isPrivateIdentifier(input.name)) {
-              return cleanup(void 0);
+              return cleanup(
+                /*returnValue*/
+                void 0
+              );
             }
             return cleanup(factory2.updateMethodSignature(
               input,
@@ -93447,11 +103924,26 @@ ${lanes.join("\n")}
             }
             shouldEnterSuppressNewDiagnosticsContextContext = true;
             suppressNewDiagnosticContexts = true;
-            return cleanup(factory2.updateVariableDeclaration(input, input.name, void 0, ensureType(input, input.type), ensureNoInitializer(input)));
+            return cleanup(factory2.updateVariableDeclaration(
+              input,
+              input.name,
+              /*exclamationToken*/
+              void 0,
+              ensureType(input, input.type),
+              ensureNoInitializer(input)
+            ));
           }
           case 165 /* TypeParameter */: {
             if (isPrivateMethodTypeParameter(input) && (input.default || input.constraint)) {
-              return cleanup(factory2.updateTypeParameterDeclaration(input, input.modifiers, input.name, void 0, void 0));
+              return cleanup(factory2.updateTypeParameterDeclaration(
+                input,
+                input.modifiers,
+                input.name,
+                /*constraint*/
+                void 0,
+                /*defaultType*/
+                void 0
+              ));
             }
             return cleanup(visitEachChild(input, visitDeclarationSubtree, context));
           }
@@ -93548,7 +104040,14 @@ ${lanes.join("\n")}
               errorNode: input
             });
             errorFallbackNode = input;
-            const varDecl = factory2.createVariableDeclaration(newId, void 0, resolver.createTypeOfExpression(input.expression, input, declarationEmitNodeBuilderFlags, symbolTracker), void 0);
+            const varDecl = factory2.createVariableDeclaration(
+              newId,
+              /*exclamationToken*/
+              void 0,
+              resolver.createTypeOfExpression(input.expression, input, declarationEmitNodeBuilderFlags, symbolTracker),
+              /*initializer*/
+              void 0
+            );
             errorFallbackNode = void 0;
             const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(136 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */));
             preserveJsDoc(statement, input);
@@ -93625,16 +104124,24 @@ ${lanes.join("\n")}
           const clean2 = cleanup(factory2.updateFunctionDeclaration(
             input,
             ensureModifiers(input),
+            /*asteriskToken*/
             void 0,
             input.name,
             ensureTypeParams(input, input.typeParameters),
             updateParamsList(input, input.parameters),
             ensureType(input, input.type),
+            /*body*/
             void 0
           ));
           if (clean2 && resolver.isExpandoFunctionDeclaration(input) && shouldEmitFunctionProperties(input)) {
             const props = resolver.getPropertiesOfContainerFunction(input);
-            const fakespace = parseNodeFactory.createModuleDeclaration(void 0, clean2.name || factory2.createIdentifier("_default"), factory2.createModuleBlock([]), 16 /* Namespace */);
+            const fakespace = parseNodeFactory.createModuleDeclaration(
+              /*modifiers*/
+              void 0,
+              clean2.name || factory2.createIdentifier("_default"),
+              factory2.createModuleBlock([]),
+              16 /* Namespace */
+            );
             setParent(fakespace, enclosingDeclaration);
             fakespace.locals = createSymbolTable(props);
             fakespace.symbol = props[0].parent;
@@ -93652,17 +104159,31 @@ ${lanes.join("\n")}
               if (isNonContextualKeywordName) {
                 exportMappings.push([name, nameStr]);
               }
-              const varDecl = factory2.createVariableDeclaration(name, void 0, type, void 0);
+              const varDecl = factory2.createVariableDeclaration(
+                name,
+                /*exclamationToken*/
+                void 0,
+                type,
+                /*initializer*/
+                void 0
+              );
               return factory2.createVariableStatement(isNonContextualKeywordName ? void 0 : [factory2.createToken(93 /* ExportKeyword */)], factory2.createVariableDeclarationList([varDecl]));
             });
             if (!exportMappings.length) {
               declarations = mapDefined(declarations, (declaration) => factory2.updateModifiers(declaration, 0 /* None */));
             } else {
               declarations.push(factory2.createExportDeclaration(
+                /*modifiers*/
                 void 0,
+                /*isTypeOnly*/
                 false,
                 factory2.createNamedExports(map(exportMappings, ([gen, exp]) => {
-                  return factory2.createExportSpecifier(false, gen, exp);
+                  return factory2.createExportSpecifier(
+                    /*isTypeOnly*/
+                    false,
+                    gen,
+                    exp
+                  );
                 }))
               ));
             }
@@ -93674,11 +104195,13 @@ ${lanes.join("\n")}
             const cleanDeclaration = factory2.updateFunctionDeclaration(
               clean2,
               modifiers,
+              /*asteriskToken*/
               void 0,
               clean2.name,
               clean2.typeParameters,
               clean2.parameters,
               clean2.type,
+              /*body*/
               void 0
             );
             const namespaceDeclaration = factory2.updateModuleDeclaration(
@@ -93688,7 +104211,9 @@ ${lanes.join("\n")}
               namespaceDecl.body
             );
             const exportDefaultDeclaration = factory2.createExportAssignment(
+              /*modifiers*/
               void 0,
+              /*isExportEquals*/
               false,
               namespaceDecl.name
             );
@@ -93784,8 +104309,14 @@ ${lanes.join("\n")}
                   elems.push(factory2.createPropertyDeclaration(
                     ensureModifiers(param),
                     elem.name,
+                    /*questionToken*/
                     void 0,
-                    ensureType(elem, void 0),
+                    ensureType(
+                      elem,
+                      /*type*/
+                      void 0
+                    ),
+                    /*initializer*/
                     void 0
                   ));
                 }
@@ -93797,10 +104328,14 @@ ${lanes.join("\n")}
           const hasPrivateIdentifier = some(input.members, (member) => !!member.name && isPrivateIdentifier(member.name));
           const privateIdentifier = hasPrivateIdentifier ? [
             factory2.createPropertyDeclaration(
+              /*modifiers*/
               void 0,
               factory2.createPrivateIdentifier("#private"),
+              /*questionToken*/
               void 0,
+              /*type*/
               void 0,
+              /*initializer*/
               void 0
             )
           ] : void 0;
@@ -93815,7 +104350,14 @@ ${lanes.join("\n")}
               errorNode: extendsClause,
               typeName: input.name
             });
-            const varDecl = factory2.createVariableDeclaration(newId, void 0, resolver.createTypeOfExpression(extendsClause.expression, input, declarationEmitNodeBuilderFlags, symbolTracker), void 0);
+            const varDecl = factory2.createVariableDeclaration(
+              newId,
+              /*exclamationToken*/
+              void 0,
+              resolver.createTypeOfExpression(extendsClause.expression, input, declarationEmitNodeBuilderFlags, symbolTracker),
+              /*initializer*/
+              void 0
+            );
             const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(136 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */));
             const heritageClauses = factory2.createNodeArray(map(input.heritageClauses, (clause) => {
               if (clause.token === 94 /* ExtendsKeyword */) {
@@ -93899,7 +104441,18 @@ ${lanes.join("\n")}
         if (isBindingPattern(e.name)) {
           return recreateBindingPattern(e.name);
         } else {
-          return factory2.createVariableDeclaration(e.name, void 0, ensureType(e, void 0), void 0);
+          return factory2.createVariableDeclaration(
+            e.name,
+            /*exclamationToken*/
+            void 0,
+            ensureType(
+              e,
+              /*type*/
+              void 0
+            ),
+            /*initializer*/
+            void 0
+          );
         }
       }
     }
@@ -94147,7 +104700,7 @@ ${lanes.join("\n")}
   }
   function transformNodes(resolver, host, factory2, options, nodes, transformers, allowDtsFiles) {
     var _a2, _b;
-    const enabledSyntaxKindFeatures = new Array(358 /* Count */);
+    const enabledSyntaxKindFeatures = new Array(360 /* Count */);
     let lexicalEnvironmentVariableDeclarations;
     let lexicalEnvironmentFunctionDeclarations;
     let lexicalEnvironmentStatements;
@@ -94170,7 +104723,9 @@ ${lanes.join("\n")}
       factory: factory2,
       getCompilerOptions: () => options,
       getEmitResolver: () => resolver,
+      // TODO: GH#18217
       getEmitHost: () => host,
+      // TODO: GH#18217
       getEmitHelperFactory: memoize(() => createEmitHelperFactory(context)),
       startLexicalEnvironment,
       suspendLexicalEnvironment,
@@ -94340,6 +104895,7 @@ ${lanes.join("\n")}
         }
         if (lexicalEnvironmentVariableDeclarations) {
           const statement = factory2.createVariableStatement(
+            /*modifiers*/
             void 0,
             factory2.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations)
           );
@@ -94389,6 +104945,7 @@ ${lanes.join("\n")}
       Debug.assert(state < 2 /* Completed */, "Cannot end a block scope after transformation has completed.");
       const statements = some(blockScopedVariableDeclarations) ? [
         factory2.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory2.createVariableDeclarationList(
             blockScopedVariableDeclarations.map((identifier) => factory2.createVariableDeclaration(identifier)),
@@ -94450,6 +105007,7 @@ ${lanes.join("\n")}
       noTransformers = { scriptTransformers: emptyArray, declarationTransformers: emptyArray };
       nullTransformationContext = {
         factory,
+        // eslint-disable-line object-shorthand
         getCompilerOptions: () => ({}),
         getEmitResolver: notImplemented,
         getEmitHost: notImplemented,
@@ -94507,7 +105065,11 @@ ${lanes.join("\n")}
       if (includeBuildInfo) {
         const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options);
         if (buildInfoPath)
-          return action({ buildInfoPath }, void 0);
+          return action(
+            { buildInfoPath },
+            /*sourceFileOrBundle*/
+            void 0
+          );
       }
     }
   }
@@ -94525,7 +105087,12 @@ ${lanes.join("\n")}
       if (!configFile)
         return void 0;
       const configFileExtensionLess = removeFileExtension(configFile);
-      buildInfoExtensionLess = options.outDir ? options.rootDir ? resolvePath(options.outDir, getRelativePathFromDirectory(options.rootDir, configFileExtensionLess, true)) : combinePaths(options.outDir, getBaseFileName(configFileExtensionLess)) : configFileExtensionLess;
+      buildInfoExtensionLess = options.outDir ? options.rootDir ? resolvePath(options.outDir, getRelativePathFromDirectory(
+        options.rootDir,
+        configFileExtensionLess,
+        /*ignoreCase*/
+        true
+      )) : combinePaths(options.outDir, getBaseFileName(configFileExtensionLess)) : configFileExtensionLess;
     }
     return buildInfoExtensionLess + ".tsbuildinfo" /* TsBuildInfo */;
   }
@@ -94594,7 +105161,11 @@ ${lanes.join("\n")}
     }
   }
   function getSingleOutputFileNames(configFile, addOutput) {
-    const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(configFile.options, false);
+    const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(
+      configFile.options,
+      /*forceDtsPaths*/
+      false
+    );
     addOutput(jsFilePath);
     addOutput(sourceMapFilePath);
     addOutput(declarationFilePath);
@@ -94669,7 +105240,11 @@ ${lanes.join("\n")}
   }
   function getFirstProjectOutput(configFile, ignoreCase) {
     if (outFile(configFile.options)) {
-      const { jsFilePath, declarationFilePath } = getOutputPathsForBundle(configFile.options, false);
+      const { jsFilePath, declarationFilePath } = getOutputPathsForBundle(
+        configFile.options,
+        /*forceDtsPaths*/
+        false
+      );
       return Debug.checkDefined(jsFilePath || declarationFilePath, `project ${configFile.options.configFilePath} expected to have at least one output`);
     }
     const getCommonSourceDirectory2 = memoize(() => getCommonSourceDirectoryOfConfig(configFile, ignoreCase));
@@ -94767,8 +105342,22 @@ ${lanes.join("\n")}
         emitSkipped = true;
         return;
       }
-      const buildInfo = host.getBuildInfo(bundle) || createBuildInfo(void 0, bundle);
-      writeFile(host, emitterDiagnostics, buildInfoPath, getBuildInfoText(buildInfo), false, void 0, { buildInfo });
+      const buildInfo = host.getBuildInfo(bundle) || createBuildInfo(
+        /*program*/
+        void 0,
+        bundle
+      );
+      writeFile(
+        host,
+        emitterDiagnostics,
+        buildInfoPath,
+        getBuildInfoText(buildInfo),
+        /*writeByteOrderMark*/
+        false,
+        /*sourceFiles*/
+        void 0,
+        { buildInfo }
+      );
     }
     function emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath, relativeToBuildInfo) {
       if (!sourceFileOrBundle || emitOnly || !jsFilePath) {
@@ -94778,7 +105367,16 @@ ${lanes.join("\n")}
         emitSkipped = true;
         return;
       }
-      const transform2 = transformNodes(resolver, host, factory, compilerOptions, [sourceFileOrBundle], scriptTransformers, false);
+      const transform2 = transformNodes(
+        resolver,
+        host,
+        factory,
+        compilerOptions,
+        [sourceFileOrBundle],
+        scriptTransformers,
+        /*allowDtsFiles*/
+        false
+      );
       const printerOptions = {
         removeComments: compilerOptions.removeComments,
         newLine: compilerOptions.newLine,
@@ -94793,7 +105391,9 @@ ${lanes.join("\n")}
         relativeToBuildInfo
       };
       const printer = createPrinter(printerOptions, {
+        // resolver hooks
         hasGlobalName: resolver.hasGlobalName,
+        // transform hooks
         onEmitNode: transform2.emitNodeWithNotification,
         isEmitNotificationEnabled: transform2.isEmitNotificationEnabled,
         substituteNode: transform2.substituteNode
@@ -94818,7 +105418,16 @@ ${lanes.join("\n")}
       if (emitOnly && !getEmitDeclarations(compilerOptions)) {
         filesForEmit.forEach(collectLinkedAliases);
       }
-      const declarationTransform = transformNodes(resolver, host, factory, compilerOptions, inputListOrBundle, declarationTransformers, false);
+      const declarationTransform = transformNodes(
+        resolver,
+        host,
+        factory,
+        compilerOptions,
+        inputListOrBundle,
+        declarationTransformers,
+        /*allowDtsFiles*/
+        false
+      );
       if (length(declarationTransform.diagnostics)) {
         for (const diagnostic of declarationTransform.diagnostics) {
           emitterDiagnostics.add(diagnostic);
@@ -94839,7 +105448,9 @@ ${lanes.join("\n")}
         relativeToBuildInfo
       };
       const declarationPrinter = createPrinter(printerOptions, {
+        // resolver hooks
         hasGlobalName: resolver.hasGlobalName,
+        // transform hooks
         onEmitNode: declarationTransform.emitNodeWithNotification,
         isEmitNotificationEnabled: declarationTransform.isEmitNotificationEnabled,
         substituteNode: declarationTransform.substituteNode
@@ -94858,6 +105469,7 @@ ${lanes.join("\n")}
             sourceRoot: compilerOptions.sourceRoot,
             mapRoot: compilerOptions.mapRoot,
             extendedDiagnostics: compilerOptions.extendedDiagnostics
+            // Explicitly do not passthru either `inline` option
           }
         );
       }
@@ -94868,11 +105480,19 @@ ${lanes.join("\n")}
     function collectLinkedAliases(node) {
       if (isExportAssignment(node)) {
         if (node.expression.kind === 79 /* Identifier */) {
-          resolver.collectLinkedAliases(node.expression, true);
+          resolver.collectLinkedAliases(
+            node.expression,
+            /*setVisibility*/
+            true
+          );
         }
         return;
       } else if (isExportSpecifier(node)) {
-        resolver.collectLinkedAliases(node.propertyName || node.name, true);
+        resolver.collectLinkedAliases(
+          node.propertyName || node.name,
+          /*setVisibility*/
+          true
+        );
         return;
       }
       forEachChild(node, collectLinkedAliases);
@@ -94920,7 +105540,15 @@ ${lanes.join("\n")}
         }
         if (sourceMapFilePath) {
           const sourceMap = sourceMapGenerator.toString();
-          writeFile(host, emitterDiagnostics, sourceMapFilePath, sourceMap, false, sourceFiles);
+          writeFile(
+            host,
+            emitterDiagnostics,
+            sourceMapFilePath,
+            sourceMap,
+            /*writeByteOrderMark*/
+            false,
+            sourceFiles
+          );
           if (printer.bundleFileInfo)
             printer.bundleFileInfo.mapHash = computeSignature(sourceMap, host);
         }
@@ -94972,9 +105600,12 @@ ${lanes.join("\n")}
           return encodeURI(
             getRelativePathToDirectoryOrUrl(
               getDirectoryPath(normalizePath(filePath)),
+              // get the relative sourceMapDir path based on jsFilePath
               combinePaths(sourceMapDir, sourceMapFile),
+              // this is where user expects to see sourceMap
               host.getCurrentDirectory(),
               host.getCanonicalFileName,
+              /*isAbsolutePathAnUrl*/
               true
             )
           );
@@ -95025,7 +105656,13 @@ ${lanes.join("\n")}
   }
   function emitUsingBuildInfo(config, host, getCommandLine, customTransformers) {
     var _a2, _b;
-    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Emit, "emitUsingBuildInfo", {}, true);
+    (_a2 = tracing) == null ? void 0 : _a2.push(
+      tracing.Phase.Emit,
+      "emitUsingBuildInfo",
+      {},
+      /*separateBeginAndEnd*/
+      true
+    );
     ts_performance_exports.mark("beforeEmit");
     const result = emitUsingBuildInfoWorker(config, host, getCommandLine, customTransformers);
     ts_performance_exports.mark("afterEmit");
@@ -95034,7 +105671,11 @@ ${lanes.join("\n")}
     return result;
   }
   function emitUsingBuildInfoWorker(config, host, getCommandLine, customTransformers) {
-    const { buildInfoPath, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath } = getOutputPathsForBundle(config.options, false);
+    const { buildInfoPath, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath } = getOutputPathsForBundle(
+      config.options,
+      /*forceDtsPaths*/
+      false
+    );
     const buildInfo = host.getBuildInfo(buildInfoPath, config.options.configFilePath);
     if (!buildInfo)
       return buildInfoPath;
@@ -95072,6 +105713,7 @@ ${lanes.join("\n")}
       declarationMapText,
       buildInfoPath,
       buildInfo,
+      /*onlyOwnText*/
       true
     );
     const outputFiles = [];
@@ -95146,6 +105788,7 @@ ${lanes.join("\n")}
     emitFiles(
       notImplementedResolver,
       emitHost,
+      /*targetSourceFile*/
       void 0,
       getTransformers(config.options, customTransformers)
     );
@@ -95180,6 +105823,8 @@ ${lanes.join("\n")}
     let tempFlags;
     let reservedNamesStack;
     let reservedNames;
+    let reservedPrivateNamesStack;
+    let reservedPrivateNames;
     let preserveSourceNewlines = printerOptions.preserveSourceNewlines;
     let nextListElementPos;
     let writer;
@@ -95214,10 +105859,12 @@ ${lanes.join("\n")}
     const emitBinaryExpression = createEmitBinaryExpression();
     reset2();
     return {
+      // public API
       printNode,
       printList,
       printFile,
       printBundle,
+      // internal API
       writeNode,
       writeList,
       writeFile: writeFile2,
@@ -95252,11 +105899,21 @@ ${lanes.join("\n")}
       return endPrint();
     }
     function printBundle(bundle) {
-      writeBundle(bundle, beginPrint(), void 0);
+      writeBundle(
+        bundle,
+        beginPrint(),
+        /*sourceMapEmitter*/
+        void 0
+      );
       return endPrint();
     }
     function printFile(sourceFile) {
-      writeFile2(sourceFile, beginPrint(), void 0);
+      writeFile2(
+        sourceFile,
+        beginPrint(),
+        /*sourceMapEmitter*/
+        void 0
+      );
       return endPrint();
     }
     function printUnparsedSource(unparsed) {
@@ -95265,18 +105922,31 @@ ${lanes.join("\n")}
     }
     function writeNode(hint, node, sourceFile, output) {
       const previousWriter = writer;
-      setWriter(output, void 0);
+      setWriter(
+        output,
+        /*_sourceMapGenerator*/
+        void 0
+      );
       print(hint, node, sourceFile);
       reset2();
       writer = previousWriter;
     }
     function writeList(format, nodes, sourceFile, output) {
       const previousWriter = writer;
-      setWriter(output, void 0);
+      setWriter(
+        output,
+        /*_sourceMapGenerator*/
+        void 0
+      );
       if (sourceFile) {
         setSourceFile(sourceFile);
       }
-      emitList(void 0, nodes, format);
+      emitList(
+        /*parentNode*/
+        void 0,
+        nodes,
+        format
+      );
       reset2();
       writer = previousWriter;
     }
@@ -95329,7 +105999,12 @@ ${lanes.join("\n")}
         const savedSections = bundleFileInfo && bundleFileInfo.sections;
         if (savedSections)
           bundleFileInfo.sections = [];
-        print(4 /* Unspecified */, prepend, void 0);
+        print(
+          4 /* Unspecified */,
+          prepend,
+          /*sourceFile*/
+          void 0
+        );
         if (bundleFileInfo) {
           const newSections = bundleFileInfo.sections;
           bundleFileInfo.sections = savedSections;
@@ -95373,8 +106048,17 @@ ${lanes.join("\n")}
     }
     function writeUnparsedSource(unparsed, output) {
       const previousWriter = writer;
-      setWriter(output, void 0);
-      print(4 /* Unspecified */, unparsed, void 0);
+      setWriter(
+        output,
+        /*_sourceMapGenerator*/
+        void 0
+      );
+      print(
+        4 /* Unspecified */,
+        unparsed,
+        /*sourceFile*/
+        void 0
+      );
       reset2();
       writer = previousWriter;
     }
@@ -95400,7 +106084,12 @@ ${lanes.join("\n")}
       if (sourceFile) {
         setSourceFile(sourceFile);
       }
-      pipelineEmit(hint, node, void 0);
+      pipelineEmit(
+        hint,
+        node,
+        /*parenthesizerRule*/
+        void 0
+      );
     }
     function setSourceFile(sourceFile) {
       currentSourceFile = sourceFile;
@@ -95429,10 +106118,18 @@ ${lanes.join("\n")}
       tempFlagsStack = [];
       tempFlags = TempFlags.Auto;
       reservedNamesStack = [];
+      reservedNames = void 0;
+      reservedPrivateNamesStack = [];
+      reservedPrivateNames = void 0;
       currentSourceFile = void 0;
       currentLineMap = void 0;
       detachedCommentsInfo = void 0;
-      setWriter(void 0, void 0);
+      setWriter(
+        /*output*/
+        void 0,
+        /*_sourceMapGenerator*/
+        void 0
+      );
     }
     function getCurrentLineMap() {
       return currentLineMap || (currentLineMap = getLineStarts(Debug.checkDefined(currentSourceFile)));
@@ -95447,7 +106144,12 @@ ${lanes.join("\n")}
     function emitIdentifierName(node) {
       if (node === void 0)
         return;
-      pipelineEmit(2 /* IdentifierName */, node, void 0);
+      pipelineEmit(
+        2 /* IdentifierName */,
+        node,
+        /*parenthesizerRule*/
+        void 0
+      );
     }
     function emitExpression(node, parenthesizerRule) {
       if (node === void 0)
@@ -95536,19 +106238,30 @@ ${lanes.join("\n")}
       if (hint === 2 /* IdentifierName */)
         return emitIdentifier(cast(node, isIdentifier));
       if (hint === 6 /* JsxAttributeValue */)
-        return emitLiteral(cast(node, isStringLiteral), true);
+        return emitLiteral(
+          cast(node, isStringLiteral),
+          /*jsxAttributeEscape*/
+          true
+        );
       if (hint === 3 /* MappedTypeParameter */)
         return emitMappedTypeParameter(cast(node, isTypeParameterDeclaration));
       if (hint === 5 /* EmbeddedStatement */) {
         Debug.assertNode(node, isEmptyStatement);
-        return emitEmptyStatement(true);
+        return emitEmptyStatement(
+          /*isEmbeddedStatement*/
+          true
+        );
       }
       if (hint === 4 /* Unspecified */) {
         switch (node.kind) {
           case 15 /* TemplateHead */:
           case 16 /* TemplateMiddle */:
           case 17 /* TemplateTail */:
-            return emitLiteral(node, false);
+            return emitLiteral(
+              node,
+              /*jsxAttributeEscape*/
+              false
+            );
           case 79 /* Identifier */:
             return emitIdentifier(node);
           case 80 /* PrivateIdentifier */:
@@ -95647,7 +106360,10 @@ ${lanes.join("\n")}
           case 240 /* VariableStatement */:
             return emitVariableStatement(node);
           case 239 /* EmptyStatement */:
-            return emitEmptyStatement(false);
+            return emitEmptyStatement(
+              /*isEmbeddedStatement*/
+              false
+            );
           case 241 /* ExpressionStatement */:
             return emitExpressionStatement(node);
           case 242 /* IfStatement */:
@@ -95824,23 +106540,26 @@ ${lanes.join("\n")}
             return;
           case 341 /* JSDocCallbackTag */:
             return emitJSDocCallbackTag(node);
-          case 343 /* JSDocParameterTag */:
-          case 350 /* JSDocPropertyTag */:
+          case 342 /* JSDocOverloadTag */:
+            return emitJSDocOverloadTag(node);
+          case 344 /* JSDocParameterTag */:
+          case 351 /* JSDocPropertyTag */:
             return emitJSDocPropertyLikeTag(node);
-          case 342 /* JSDocEnumTag */:
-          case 344 /* JSDocReturnTag */:
-          case 345 /* JSDocThisTag */:
-          case 346 /* JSDocTypeTag */:
+          case 343 /* JSDocEnumTag */:
+          case 345 /* JSDocReturnTag */:
+          case 346 /* JSDocThisTag */:
+          case 347 /* JSDocTypeTag */:
+          case 352 /* JSDocThrowsTag */:
             return emitJSDocSimpleTypedTag(node);
-          case 347 /* JSDocTemplateTag */:
+          case 348 /* JSDocTemplateTag */:
             return emitJSDocTemplateTag(node);
-          case 348 /* JSDocTypedefTag */:
+          case 349 /* JSDocTypedefTag */:
             return emitJSDocTypedefTag(node);
-          case 349 /* JSDocSeeTag */:
+          case 350 /* JSDocSeeTag */:
             return emitJSDocSeeTag(node);
-          case 352 /* NotEmittedStatement */:
-          case 356 /* EndOfDeclarationMarker */:
-          case 355 /* MergeDeclarationMarker */:
+          case 354 /* NotEmittedStatement */:
+          case 358 /* EndOfDeclarationMarker */:
+          case 357 /* MergeDeclarationMarker */:
             return;
         }
         if (isExpression(node)) {
@@ -95864,7 +106583,11 @@ ${lanes.join("\n")}
           case 10 /* StringLiteral */:
           case 13 /* RegularExpressionLiteral */:
           case 14 /* NoSubstitutionTemplateLiteral */:
-            return emitLiteral(node, false);
+            return emitLiteral(
+              node,
+              /*jsxAttributeEscape*/
+              false
+            );
           case 79 /* Identifier */:
             return emitIdentifier(node);
           case 80 /* PrivateIdentifier */:
@@ -95935,18 +106658,18 @@ ${lanes.join("\n")}
             return emitJsxSelfClosingElement(node);
           case 285 /* JsxFragment */:
             return emitJsxFragment(node);
-          case 351 /* SyntaxList */:
+          case 353 /* SyntaxList */:
             return Debug.fail("SyntaxList should not be printed");
-          case 352 /* NotEmittedStatement */:
+          case 354 /* NotEmittedStatement */:
             return;
-          case 353 /* PartiallyEmittedExpression */:
+          case 355 /* PartiallyEmittedExpression */:
             return emitPartiallyEmittedExpression(node);
-          case 354 /* CommaListExpression */:
+          case 356 /* CommaListExpression */:
             return emitCommaList(node);
-          case 355 /* MergeDeclarationMarker */:
-          case 356 /* EndOfDeclarationMarker */:
+          case 357 /* MergeDeclarationMarker */:
+          case 358 /* EndOfDeclarationMarker */:
             return;
-          case 357 /* SyntheticReferenceExpression */:
+          case 359 /* SyntheticReferenceExpression */:
             return Debug.fail("SyntheticReferenceExpression should not be printed");
         }
       }
@@ -96037,7 +106760,11 @@ ${lanes.join("\n")}
       return helpers && stableSort(helpers, compareEmitHelpers);
     }
     function emitNumericOrBigIntLiteral(node) {
-      emitLiteral(node, false);
+      emitLiteral(
+        node,
+        /*jsxAttributeEscape*/
+        false
+      );
     }
     function emitLiteral(node, jsxAttributeEscape) {
       const text = getLiteralTextOfNode(node, printerOptions.neverAsciiEscape, jsxAttributeEscape);
@@ -96089,7 +106816,12 @@ ${lanes.join("\n")}
     }
     function emitPlaceholder(hint, node, snippet) {
       nonEscapingWrite(`\${${snippet.order}:`);
-      pipelineEmitWithHintWorker(hint, node, false);
+      pipelineEmitWithHintWorker(
+        hint,
+        node,
+        /*allowSnippets*/
+        false
+      );
       nonEscapingWrite(`}`);
     }
     function emitTabStop(hint, node, snippet) {
@@ -96105,12 +106837,19 @@ ${lanes.join("\n")}
     }
     function emitIdentifier(node) {
       const writeText = node.symbol ? writeSymbol : write;
-      writeText(getTextOfNode2(node, false), node.symbol);
+      writeText(getTextOfNode2(
+        node,
+        /*includeTrivia*/
+        false
+      ), node.symbol);
       emitList(node, node.typeArguments, 53776 /* TypeParameters */);
     }
     function emitPrivateIdentifier(node) {
-      const writeText = node.symbol ? writeSymbol : write;
-      writeText(getTextOfNode2(node, false), node.symbol);
+      write(getTextOfNode2(
+        node,
+        /*includeTrivia*/
+        false
+      ));
     }
     function emitQualifiedName(node) {
       emitEntityName(node.left);
@@ -96125,9 +106864,13 @@ ${lanes.join("\n")}
       }
     }
     function emitComputedPropertyName(node) {
+      const savedPrivateNameTempFlags = privateNameTempFlags;
+      const savedReservedMemberNames = reservedPrivateNames;
+      popPrivateNameGenerationScope();
       writePunctuation("[");
       emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfComputedPropertyName);
       writePunctuation("]");
+      pushPrivateNameGenerationScope(savedPrivateNameTempFlags, savedReservedMemberNames);
     }
     function emitTypeParameter(node) {
       emitModifiers(node, node.modifiers);
@@ -96307,10 +107050,16 @@ ${lanes.join("\n")}
       emitTypeArguments(node, node.typeArguments);
     }
     function emitTypeLiteral(node) {
+      pushPrivateNameGenerationScope(
+        TempFlags.Auto,
+        /*newReservedMemberNames*/
+        void 0
+      );
       writePunctuation("{");
       const flags = getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineTypeLiteralMembers */ : 32897 /* MultiLineTypeLiteralMembers */;
       emitList(node, node.members, flags | 524288 /* NoSpaceIfEmpty */);
       writePunctuation("}");
+      popPrivateNameGenerationScope();
     }
     function emitArrayType(node) {
       emit(node.elementType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType);
@@ -96490,6 +107239,11 @@ ${lanes.join("\n")}
       emitExpressionList(node, elements, 8914 /* ArrayLiteralExpressionElements */ | preferNewLine, parenthesizer.parenthesizeExpressionForDisallowedComma);
     }
     function emitObjectLiteralExpression(node) {
+      pushPrivateNameGenerationScope(
+        TempFlags.Auto,
+        /*newReservedMemberNames*/
+        void 0
+      );
       forEach(node.properties, generateMemberNames);
       const indentedFlag = getEmitFlags(node) & 131072 /* Indented */;
       if (indentedFlag) {
@@ -96501,13 +107255,18 @@ ${lanes.join("\n")}
       if (indentedFlag) {
         decreaseIndent();
       }
+      popPrivateNameGenerationScope();
     }
     function emitPropertyAccessExpression(node) {
       emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess);
       const token = node.questionDotToken || setTextRangePosEnd(factory.createToken(24 /* DotToken */), node.expression.end, node.name.pos);
       const linesBeforeDot = getLinesBetweenNodes(node, node.expression, token);
       const linesAfterDot = getLinesBetweenNodes(node, token, node.name);
-      writeLinesAndIndent(linesBeforeDot, false);
+      writeLinesAndIndent(
+        linesBeforeDot,
+        /*writeSpaceIfNotIndenting*/
+        false
+      );
       const shouldEmitDotDot = token.kind !== 28 /* QuestionDotToken */ && mayNeedDotDotForPropertyAccess(node.expression) && !writer.hasTrailingComment() && !writer.hasTrailingWhitespace();
       if (shouldEmitDotDot) {
         writePunctuation(".");
@@ -96517,14 +107276,24 @@ ${lanes.join("\n")}
       } else {
         emitTokenWithComment(token.kind, node.expression.end, writePunctuation, node);
       }
-      writeLinesAndIndent(linesAfterDot, false);
+      writeLinesAndIndent(
+        linesAfterDot,
+        /*writeSpaceIfNotIndenting*/
+        false
+      );
       emit(node.name);
       decreaseIndentIf(linesBeforeDot, linesAfterDot);
     }
     function mayNeedDotDotForPropertyAccess(expression) {
       expression = skipPartiallyEmittedExpressions(expression);
       if (isNumericLiteral(expression)) {
-        const text = getLiteralTextOfNode(expression, true, false);
+        const text = getLiteralTextOfNode(
+          expression,
+          /*neverAsciiEscape*/
+          true,
+          /*jsxAttributeEscape*/
+          false
+        );
         return !expression.numericLiteralFlags && !stringContains(text, tokenToString(24 /* DotToken */));
       } else if (isAccessExpression(expression)) {
         const constantValue = getConstantValue(expression);
@@ -96586,7 +107355,11 @@ ${lanes.join("\n")}
     function emitParenthesizedExpression(node) {
       const openParenPos = emitTokenWithComment(20 /* OpenParenToken */, node.pos, writePunctuation, node);
       const indented = writeLineSeparatorsAndIndentBefore(node.expression, node);
-      emitExpression(node.expression, void 0);
+      emitExpression(
+        node.expression,
+        /*parenthesizerRules*/
+        void 0
+      );
       writeLineSeparatorsAfter(node.expression, node);
       decreaseIndentIf(indented);
       emitTokenWithComment(21 /* CloseParenToken */, node.expression ? node.expression.end : openParenPos, writePunctuation, node);
@@ -96642,7 +107415,15 @@ ${lanes.join("\n")}
       writeTokenText(node.operator, writeOperator);
     }
     function createEmitBinaryExpression() {
-      return createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, void 0);
+      return createBinaryExpressionTrampoline(
+        onEnter,
+        onLeft,
+        onOperator,
+        onRight,
+        onExit,
+        /*foldState*/
+        void 0
+      );
       function onEnter(node, state) {
         if (state) {
           state.stackIndex++;
@@ -96681,8 +107462,16 @@ ${lanes.join("\n")}
         writeLinesAndIndent(linesBeforeOperator, isCommaOperator);
         emitLeadingCommentsOfPosition(operatorToken.pos);
         writeTokenNode(operatorToken, operatorToken.kind === 101 /* InKeyword */ ? writeKeyword : writeOperator);
-        emitTrailingCommentsOfPosition(operatorToken.end, true);
-        writeLinesAndIndent(linesAfterOperator, true);
+        emitTrailingCommentsOfPosition(
+          operatorToken.end,
+          /*prefixSpace*/
+          true
+        );
+        writeLinesAndIndent(
+          linesAfterOperator,
+          /*writeSpaceIfNotIndenting*/
+          true
+        );
       }
       function onRight(next, _workArea, parent2) {
         return maybeEmitExpression(next, parent2, "right");
@@ -96731,14 +107520,30 @@ ${lanes.join("\n")}
       const linesBeforeColon = getLinesBetweenNodes(node, node.whenTrue, node.colonToken);
       const linesAfterColon = getLinesBetweenNodes(node, node.colonToken, node.whenFalse);
       emitExpression(node.condition, parenthesizer.parenthesizeConditionOfConditionalExpression);
-      writeLinesAndIndent(linesBeforeQuestion, true);
+      writeLinesAndIndent(
+        linesBeforeQuestion,
+        /*writeSpaceIfNotIndenting*/
+        true
+      );
       emit(node.questionToken);
-      writeLinesAndIndent(linesAfterQuestion, true);
+      writeLinesAndIndent(
+        linesAfterQuestion,
+        /*writeSpaceIfNotIndenting*/
+        true
+      );
       emitExpression(node.whenTrue, parenthesizer.parenthesizeBranchOfConditionalExpression);
       decreaseIndentIf(linesBeforeQuestion, linesAfterQuestion);
-      writeLinesAndIndent(linesBeforeColon, true);
+      writeLinesAndIndent(
+        linesBeforeColon,
+        /*writeSpaceIfNotIndenting*/
+        true
+      );
       emit(node.colonToken);
-      writeLinesAndIndent(linesAfterColon, true);
+      writeLinesAndIndent(
+        linesAfterColon,
+        /*writeSpaceIfNotIndenting*/
+        true
+      );
       emitExpression(node.whenFalse, parenthesizer.parenthesizeBranchOfConditionalExpression);
       decreaseIndentIf(linesBeforeColon, linesAfterColon);
     }
@@ -96764,7 +107569,11 @@ ${lanes.join("\n")}
       emitTypeArguments(node, node.typeArguments);
     }
     function emitAsExpression(node) {
-      emitExpression(node.expression, void 0);
+      emitExpression(
+        node.expression,
+        /*parenthesizerRules*/
+        void 0
+      );
       if (node.type) {
         writeSpace();
         writeKeyword("as");
@@ -96777,7 +107586,11 @@ ${lanes.join("\n")}
       writeOperator("!");
     }
     function emitSatisfiesExpression(node) {
-      emitExpression(node.expression, void 0);
+      emitExpression(
+        node.expression,
+        /*parenthesizerRules*/
+        void 0
+      );
       if (node.type) {
         writeSpace();
         writeKeyword("satisfies");
@@ -96795,13 +107608,31 @@ ${lanes.join("\n")}
       emit(node.literal);
     }
     function emitBlock(node) {
-      emitBlockStatements(node, !node.multiLine && isEmptyBlock(node));
+      emitBlockStatements(
+        node,
+        /*forceSingleLine*/
+        !node.multiLine && isEmptyBlock(node)
+      );
     }
     function emitBlockStatements(node, forceSingleLine) {
-      emitTokenWithComment(18 /* OpenBraceToken */, node.pos, writePunctuation, node);
+      emitTokenWithComment(
+        18 /* OpenBraceToken */,
+        node.pos,
+        writePunctuation,
+        /*contextNode*/
+        node
+      );
       const format = forceSingleLine || getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineBlockStatements */ : 129 /* MultiLineBlockStatements */;
       emitList(node, node.statements, format);
-      emitTokenWithComment(19 /* CloseBraceToken */, node.statements.end, writePunctuation, node, !!(format & 1 /* MultiLine */));
+      emitTokenWithComment(
+        19 /* CloseBraceToken */,
+        node.statements.end,
+        writePunctuation,
+        /*contextNode*/
+        node,
+        /*indentLeading*/
+        !!(format & 1 /* MultiLine */)
+      );
     }
     function emitVariableStatement(node) {
       emitModifiers(node, node.modifiers);
@@ -96864,7 +107695,13 @@ ${lanes.join("\n")}
     function emitForStatement(node) {
       const openParenPos = emitTokenWithComment(97 /* ForKeyword */, node.pos, writeKeyword, node);
       writeSpace();
-      let pos = emitTokenWithComment(20 /* OpenParenToken */, openParenPos, writePunctuation, node);
+      let pos = emitTokenWithComment(
+        20 /* OpenParenToken */,
+        openParenPos,
+        writePunctuation,
+        /*contextNode*/
+        node
+      );
       emitForBinding(node.initializer);
       pos = emitTokenWithComment(26 /* SemicolonToken */, node.initializer ? node.initializer.end : pos, writePunctuation, node);
       emitExpressionWithLeadingSpace(node.condition);
@@ -96937,7 +107774,13 @@ ${lanes.join("\n")}
       pos = writeTokenText(token, writer2, pos);
       if (isSimilarNode && contextNode.end !== pos) {
         const isJsxExprContext = contextNode.kind === 291 /* JsxExpression */;
-        emitTrailingCommentsOfPosition(pos, !isJsxExprContext, isJsxExprContext);
+        emitTrailingCommentsOfPosition(
+          pos,
+          /*prefixSpace*/
+          !isJsxExprContext,
+          /*forceNoNewline*/
+          isJsxExprContext
+        );
       }
       return pos;
     }
@@ -96977,7 +107820,13 @@ ${lanes.join("\n")}
       return parenthesizeExpressionForNoAsi(parenthesizer.parenthesizeExpressionForDisallowedComma(node));
     }
     function emitReturnStatement(node) {
-      emitTokenWithComment(105 /* ReturnKeyword */, node.pos, writeKeyword, node);
+      emitTokenWithComment(
+        105 /* ReturnKeyword */,
+        node.pos,
+        writeKeyword,
+        /*contextNode*/
+        node
+      );
       emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi);
       writeTrailingSemicolon();
     }
@@ -97117,7 +107966,11 @@ ${lanes.join("\n")}
       onAfterEmitNode == null ? void 0 : onAfterEmitNode(body);
     }
     function emitBlockFunctionBodyOnSingleLine(body) {
-      emitBlockFunctionBodyWorker(body, true);
+      emitBlockFunctionBodyWorker(
+        body,
+        /*emitBlockFunctionBodyOnSingleLine*/
+        true
+      );
     }
     function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine2) {
       const statementOffset = emitPrologueDirectives(body.statements);
@@ -97128,13 +107981,25 @@ ${lanes.join("\n")}
         emitList(body, body.statements, 768 /* SingleLineFunctionBodyStatements */);
         increaseIndent();
       } else {
-        emitList(body, body.statements, 1 /* MultiLineFunctionBodyStatements */, void 0, statementOffset);
+        emitList(
+          body,
+          body.statements,
+          1 /* MultiLineFunctionBodyStatements */,
+          /*parenthesizerRule*/
+          void 0,
+          statementOffset
+        );
       }
     }
     function emitClassDeclaration(node) {
       emitClassDeclarationOrExpression(node);
     }
     function emitClassDeclarationOrExpression(node) {
+      pushPrivateNameGenerationScope(
+        TempFlags.Auto,
+        /*newReservedMemberNames*/
+        void 0
+      );
       forEach(node.members, generateMemberNames);
       emitDecoratorsAndModifiers(node, node.modifiers);
       writeKeyword("class");
@@ -97155,8 +108020,14 @@ ${lanes.join("\n")}
       if (indentedFlag) {
         decreaseIndent();
       }
+      popPrivateNameGenerationScope();
     }
     function emitInterfaceDeclaration(node) {
+      pushPrivateNameGenerationScope(
+        TempFlags.Auto,
+        /*newReservedMemberNames*/
+        void 0
+      );
       emitModifiers(node, node.modifiers);
       writeKeyword("interface");
       writeSpace();
@@ -97167,6 +108038,7 @@ ${lanes.join("\n")}
       writePunctuation("{");
       emitList(node, node.members, 129 /* InterfaceMembers */);
       writePunctuation("}");
+      popPrivateNameGenerationScope();
     }
     function emitTypeAliasDeclaration(node) {
       emitModifiers(node, node.modifiers);
@@ -97211,13 +108083,24 @@ ${lanes.join("\n")}
     function emitModuleBlock(node) {
       pushNameGenerationScope(node);
       forEach(node.statements, generateNames);
-      emitBlockStatements(node, isEmptyBlock(node));
+      emitBlockStatements(
+        node,
+        /*forceSingleLine*/
+        isEmptyBlock(node)
+      );
       popNameGenerationScope(node);
     }
     function emitCaseBlock(node) {
       emitTokenWithComment(18 /* OpenBraceToken */, node.pos, writePunctuation, node);
       emitList(node, node.clauses, 129 /* CaseBlockClauses */);
-      emitTokenWithComment(19 /* CloseBraceToken */, node.clauses.end, writePunctuation, node, true);
+      emitTokenWithComment(
+        19 /* CloseBraceToken */,
+        node.clauses.end,
+        writePunctuation,
+        node,
+        /*indentLeading*/
+        true
+      );
     }
     function emitImportEqualsDeclaration(node) {
       emitModifiers(node, node.modifiers);
@@ -97485,7 +108368,8 @@ ${lanes.join("\n")}
       emitCaseOrDefaultClauseRest(node, node.statements, pos);
     }
     function emitCaseOrDefaultClauseRest(parentNode, statements, colonPos) {
-      const emitAsSingleStatement = statements.length === 1 && (!currentSourceFile || nodeIsSynthesized(parentNode) || nodeIsSynthesized(statements[0]) || rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile));
+      const emitAsSingleStatement = statements.length === 1 && // treat synthesized nodes as located on the same line for emit purposes
+      (!currentSourceFile || nodeIsSynthesized(parentNode) || nodeIsSynthesized(statements[0]) || rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile));
       let format = 163969 /* CaseOrDefaultClauseStatements */;
       if (emitAsSingleStatement) {
         writeToken(58 /* ColonToken */, colonPos, writePunctuation, parentNode);
@@ -97559,7 +108443,7 @@ ${lanes.join("\n")}
         }
       }
       if (node.tags) {
-        if (node.tags.length === 1 && node.tags[0].kind === 346 /* JSDocTypeTag */ && !node.comment) {
+        if (node.tags.length === 1 && node.tags[0].kind === 347 /* JSDocTypeTag */ && !node.comment) {
           writeSpace();
           emit(node.tags[0]);
         } else {
@@ -97634,6 +108518,10 @@ ${lanes.join("\n")}
       emitJSDocComment(tag.comment);
       emitJSDocSignature(tag.typeExpression);
     }
+    function emitJSDocOverloadTag(tag) {
+      emitJSDocComment(tag.comment);
+      emitJSDocSignature(tag.typeExpression);
+    }
     function emitJSDocSimpleTag(tag) {
       emitJSDocTagName(tag.tagName);
       emitJSDocComment(tag.comment);
@@ -97765,7 +108653,14 @@ ${lanes.join("\n")}
       emitHelpers(node);
       const index = findIndex(statements, (statement) => !isPrologueDirective(statement));
       emitTripleSlashDirectivesIfNeeded(node);
-      emitList(node, statements, 1 /* MultiLine */, void 0, index === -1 ? statements.length : index);
+      emitList(
+        node,
+        statements,
+        1 /* MultiLine */,
+        /*parenthesizerRule*/
+        void 0,
+        index === -1 ? statements.length : index
+      );
       popNameGenerationScope(node);
     }
     function emitPartiallyEmittedExpression(node) {
@@ -97779,7 +108674,13 @@ ${lanes.join("\n")}
       }
     }
     function emitCommaList(node) {
-      emitExpressionList(node, node.elements, 528 /* CommaListElements */, void 0);
+      emitExpressionList(
+        node,
+        node.elements,
+        528 /* CommaListElements */,
+        /*parenthesizerRule*/
+        void 0
+      );
     }
     function emitPrologueDirectives(statements, sourceFile, seenPrologueDirectives, recordBundleFileSection) {
       let needsToSetSourceFile = !!sourceFile;
@@ -97830,7 +108731,13 @@ ${lanes.join("\n")}
           emitUnparsedPrologues(prepend.prologues, seenPrologueDirectives);
         }
         for (const sourceFile of sourceFileOrBundle.sourceFiles) {
-          emitPrologueDirectives(sourceFile.statements, sourceFile, seenPrologueDirectives, true);
+          emitPrologueDirectives(
+            sourceFile.statements,
+            sourceFile,
+            seenPrologueDirectives,
+            /*recordBundleFileSection*/
+            true
+          );
         }
         setSourceFile(void 0);
       }
@@ -97928,9 +108835,11 @@ ${lanes.join("\n")}
             node,
             modifiers,
             lastMode === "modifiers" ? 2359808 /* Modifiers */ : 2146305 /* Decorators */,
+            /*parenthesizerRule*/
             void 0,
             start,
             pos - start,
+            /*hasTrailingComma*/
             false,
             textRange
           );
@@ -98077,7 +108986,11 @@ ${lanes.join("\n")}
       if (format & 15360 /* BracketsMask */) {
         writePunctuation(getOpeningBracket(format));
         if (isEmpty && children) {
-          emitTrailingCommentsOfPosition(children.pos, true);
+          emitTrailingCommentsOfPosition(
+            children.pos,
+            /*prefixSpace*/
+            true
+          );
         }
       }
       onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(children);
@@ -98384,21 +109297,37 @@ ${lanes.join("\n")}
     }
     function getEffectiveLines(getLineDifference) {
       Debug.assert(!!preserveSourceNewlines);
-      const lines = getLineDifference(true);
+      const lines = getLineDifference(
+        /*includeComments*/
+        true
+      );
       if (lines === 0) {
-        return getLineDifference(false);
+        return getLineDifference(
+          /*includeComments*/
+          false
+        );
       }
       return lines;
     }
     function writeLineSeparatorsAndIndentBefore(node, parent2) {
       const leadingNewlines = preserveSourceNewlines && getLeadingLineTerminatorCount(parent2, node, 0 /* None */);
       if (leadingNewlines) {
-        writeLinesAndIndent(leadingNewlines, false);
+        writeLinesAndIndent(
+          leadingNewlines,
+          /*writeSpaceIfNotIndenting*/
+          false
+        );
       }
       return !!leadingNewlines;
     }
     function writeLineSeparatorsAfter(node, parent2) {
-      const trailingNewlines = preserveSourceNewlines && getClosingLineTerminatorCount(parent2, node, 0 /* None */, void 0);
+      const trailingNewlines = preserveSourceNewlines && getClosingLineTerminatorCount(
+        parent2,
+        node,
+        0 /* None */,
+        /*childrenTextRange*/
+        void 0
+      );
       if (trailingNewlines) {
         writeLine(trailingNewlines);
       }
@@ -98487,8 +109416,6 @@ ${lanes.join("\n")}
       }
       tempFlagsStack.push(tempFlags);
       tempFlags = TempFlags.Auto;
-      privateNameTempFlagsStack.push(privateNameTempFlags);
-      privateNameTempFlags = TempFlags.Auto;
       formattedNameTempFlagsStack.push(formattedNameTempFlags);
       formattedNameTempFlags = void 0;
       reservedNamesStack.push(reservedNames);
@@ -98498,7 +109425,6 @@ ${lanes.join("\n")}
         return;
       }
       tempFlags = tempFlagsStack.pop();
-      privateNameTempFlags = privateNameTempFlagsStack.pop();
       formattedNameTempFlags = formattedNameTempFlagsStack.pop();
       reservedNames = reservedNamesStack.pop();
     }
@@ -98508,6 +109434,22 @@ ${lanes.join("\n")}
       }
       reservedNames.add(name);
     }
+    function pushPrivateNameGenerationScope(newPrivateNameTempFlags, newReservedMemberNames) {
+      privateNameTempFlagsStack.push(privateNameTempFlags);
+      privateNameTempFlags = newPrivateNameTempFlags;
+      reservedPrivateNamesStack.push(reservedNames);
+      reservedPrivateNames = newReservedMemberNames;
+    }
+    function popPrivateNameGenerationScope() {
+      privateNameTempFlags = privateNameTempFlagsStack.pop();
+      reservedPrivateNames = reservedPrivateNamesStack.pop();
+    }
+    function reservePrivateNameInNestedScopes(name) {
+      if (!reservedPrivateNames || reservedPrivateNames === lastOrUndefined(reservedPrivateNamesStack)) {
+        reservedPrivateNames = /* @__PURE__ */ new Set();
+      }
+      reservedPrivateNames.add(name);
+    }
     function generateNames(node) {
       if (!node)
         return;
@@ -98618,10 +109560,10 @@ ${lanes.join("\n")}
       }
     }
     function generateName(name) {
-      if ((name.autoGenerateFlags & 7 /* KindMask */) === 4 /* Node */) {
-        return generateNameCached(getNodeForGeneratedName(name), isPrivateIdentifier(name), name.autoGenerateFlags, name.autoGeneratePrefix, name.autoGenerateSuffix);
+      if ((name.autoGenerate.flags & 7 /* KindMask */) === 4 /* Node */) {
+        return generateNameCached(getNodeForGeneratedName(name), isPrivateIdentifier(name), name.autoGenerate.flags, name.autoGenerate.prefix, name.autoGenerate.suffix);
       } else {
-        const autoGenerateId = name.autoGenerateId;
+        const autoGenerateId = name.autoGenerate.id;
         return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = makeName(name));
       }
     }
@@ -98629,15 +109571,18 @@ ${lanes.join("\n")}
       const nodeId = getNodeId(node);
       return nodeIdToGeneratedName[nodeId] || (nodeIdToGeneratedName[nodeId] = generateNameForNode(node, privateName, flags != null ? flags : 0 /* None */, formatGeneratedNamePart(prefix, generateName), formatGeneratedNamePart(suffix)));
     }
-    function isUniqueName(name) {
-      return isFileLevelUniqueName2(name) && !generatedNames.has(name) && !(reservedNames && reservedNames.has(name));
+    function isUniqueName(name, privateName) {
+      return isFileLevelUniqueName2(name, privateName) && !isReservedName(name, privateName) && !generatedNames.has(name);
     }
-    function isFileLevelUniqueName2(name) {
+    function isReservedName(name, privateName) {
+      return privateName ? !!(reservedPrivateNames == null ? void 0 : reservedPrivateNames.has(name)) : !!(reservedNames == null ? void 0 : reservedNames.has(name));
+    }
+    function isFileLevelUniqueName2(name, _isPrivate) {
       return currentSourceFile ? isFileLevelUniqueName(currentSourceFile, name, hasGlobalName) : true;
     }
     function isUniqueLocalName(name, container) {
-      for (let node = container; isNodeDescendantOf(node, container); node = node.nextContainer) {
-        if (node.locals) {
+      for (let node = container; node && isNodeDescendantOf(node, container); node = node.nextContainer) {
+        if (canHaveLocals(node) && node.locals) {
           const local = node.locals.get(escapeLeadingUnderscores(name));
           if (local && local.flags & (111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */)) {
             return false;
@@ -98680,9 +109625,11 @@ ${lanes.join("\n")}
       if (flags && !(tempFlags2 & flags)) {
         const name = flags === TempFlags._i ? "_i" : "_n";
         const fullName = formatGeneratedName(privateName, prefix, name, suffix);
-        if (isUniqueName(fullName)) {
+        if (isUniqueName(fullName, privateName)) {
           tempFlags2 |= flags;
-          if (reservedInNestedScopes) {
+          if (privateName) {
+            reservePrivateNameInNestedScopes(fullName);
+          } else if (reservedInNestedScopes) {
             reserveNameInNestedScopes(fullName);
           }
           setTempFlags(key, tempFlags2);
@@ -98695,8 +109642,10 @@ ${lanes.join("\n")}
         if (count !== 8 && count !== 13) {
           const name = count < 26 ? "_" + String.fromCharCode(97 /* a */ + count) : "_" + (count - 26);
           const fullName = formatGeneratedName(privateName, prefix, name, suffix);
-          if (isUniqueName(fullName)) {
-            if (reservedInNestedScopes) {
+          if (isUniqueName(fullName, privateName)) {
+            if (privateName) {
+              reservePrivateNameInNestedScopes(fullName);
+            } else if (reservedInNestedScopes) {
               reserveNameInNestedScopes(fullName);
             }
             setTempFlags(key, tempFlags2);
@@ -98714,8 +109663,10 @@ ${lanes.join("\n")}
       }
       if (optimistic) {
         const fullName = formatGeneratedName(privateName, prefix, baseName, suffix);
-        if (checkFn(fullName)) {
-          if (scoped) {
+        if (checkFn(fullName, privateName)) {
+          if (privateName) {
+            reservePrivateNameInNestedScopes(fullName);
+          } else if (scoped) {
             reserveNameInNestedScopes(fullName);
           } else {
             generatedNames.add(fullName);
@@ -98729,8 +109680,10 @@ ${lanes.join("\n")}
       let i = 1;
       while (true) {
         const fullName = formatGeneratedName(privateName, prefix, baseName + i, suffix);
-        if (checkFn(fullName)) {
-          if (scoped) {
+        if (checkFn(fullName, privateName)) {
+          if (privateName) {
+            reservePrivateNameInNestedScopes(fullName);
+          } else if (scoped) {
             reserveNameInNestedScopes(fullName);
           } else {
             generatedNames.add(fullName);
@@ -98741,28 +109694,100 @@ ${lanes.join("\n")}
       }
     }
     function makeFileLevelOptimisticUniqueName(name) {
-      return makeUniqueName2(name, isFileLevelUniqueName2, true, false, false, "", "");
+      return makeUniqueName2(
+        name,
+        isFileLevelUniqueName2,
+        /*optimistic*/
+        true,
+        /*scoped*/
+        false,
+        /*privateName*/
+        false,
+        /*prefix*/
+        "",
+        /*suffix*/
+        ""
+      );
     }
     function generateNameForModuleOrEnum(node) {
       const name = getTextOfNode2(node.name);
-      return isUniqueLocalName(name, node) ? name : makeUniqueName2(name, isUniqueName, false, false, false, "", "");
+      return isUniqueLocalName(name, tryCast(node, canHaveLocals)) ? name : makeUniqueName2(
+        name,
+        isUniqueName,
+        /*optimistic*/
+        false,
+        /*scoped*/
+        false,
+        /*privateName*/
+        false,
+        /*prefix*/
+        "",
+        /*suffix*/
+        ""
+      );
     }
     function generateNameForImportOrExportDeclaration(node) {
       const expr = getExternalModuleName(node);
       const baseName = isStringLiteral(expr) ? makeIdentifierFromModuleName(expr.text) : "module";
-      return makeUniqueName2(baseName, isUniqueName, false, false, false, "", "");
+      return makeUniqueName2(
+        baseName,
+        isUniqueName,
+        /*optimistic*/
+        false,
+        /*scoped*/
+        false,
+        /*privateName*/
+        false,
+        /*prefix*/
+        "",
+        /*suffix*/
+        ""
+      );
     }
     function generateNameForExportDefault() {
-      return makeUniqueName2("default", isUniqueName, false, false, false, "", "");
+      return makeUniqueName2(
+        "default",
+        isUniqueName,
+        /*optimistic*/
+        false,
+        /*scoped*/
+        false,
+        /*privateName*/
+        false,
+        /*prefix*/
+        "",
+        /*suffix*/
+        ""
+      );
     }
     function generateNameForClassExpression() {
-      return makeUniqueName2("class", isUniqueName, false, false, false, "", "");
+      return makeUniqueName2(
+        "class",
+        isUniqueName,
+        /*optimistic*/
+        false,
+        /*scoped*/
+        false,
+        /*privateName*/
+        false,
+        /*prefix*/
+        "",
+        /*suffix*/
+        ""
+      );
     }
     function generateNameForMethodOrAccessor(node, privateName, prefix, suffix) {
       if (isIdentifier(node.name)) {
         return generateNameCached(node.name, privateName);
       }
-      return makeTempVariableName(TempFlags.Auto, false, privateName, prefix, suffix);
+      return makeTempVariableName(
+        TempFlags.Auto,
+        /*reservedInNestedScopes*/
+        false,
+        privateName,
+        prefix,
+        suffix
+      );
     }
     function generateNameForNode(node, privateName, flags, prefix, suffix) {
       switch (node.kind) {
@@ -98798,32 +109823,58 @@ ${lanes.join("\n")}
         case 175 /* SetAccessor */:
           return generateNameForMethodOrAccessor(node, privateName, prefix, suffix);
         case 164 /* ComputedPropertyName */:
-          return makeTempVariableName(TempFlags.Auto, true, privateName, prefix, suffix);
+          return makeTempVariableName(
+            TempFlags.Auto,
+            /*reserveInNestedScopes*/
+            true,
+            privateName,
+            prefix,
+            suffix
+          );
         default:
-          return makeTempVariableName(TempFlags.Auto, false, privateName, prefix, suffix);
+          return makeTempVariableName(
+            TempFlags.Auto,
+            /*reserveInNestedScopes*/
+            false,
+            privateName,
+            prefix,
+            suffix
+          );
       }
     }
     function makeName(name) {
-      const prefix = formatGeneratedNamePart(name.autoGeneratePrefix, generateName);
-      const suffix = formatGeneratedNamePart(name.autoGenerateSuffix);
-      switch (name.autoGenerateFlags & 7 /* KindMask */) {
+      const prefix = formatGeneratedNamePart(name.autoGenerate.prefix, generateName);
+      const suffix = formatGeneratedNamePart(name.autoGenerate.suffix);
+      switch (name.autoGenerate.flags & 7 /* KindMask */) {
         case 1 /* Auto */:
-          return makeTempVariableName(TempFlags.Auto, !!(name.autoGenerateFlags & 8 /* ReservedInNestedScopes */), isPrivateIdentifier(name), prefix, suffix);
+          return makeTempVariableName(TempFlags.Auto, !!(name.autoGenerate.flags & 8 /* ReservedInNestedScopes */), isPrivateIdentifier(name), prefix, suffix);
         case 2 /* Loop */:
           Debug.assertNode(name, isIdentifier);
-          return makeTempVariableName(TempFlags._i, !!(name.autoGenerateFlags & 8 /* ReservedInNestedScopes */), false, prefix, suffix);
+          return makeTempVariableName(
+            TempFlags._i,
+            !!(name.autoGenerate.flags & 8 /* ReservedInNestedScopes */),
+            /*privateName*/
+            false,
+            prefix,
+            suffix
+          );
         case 3 /* Unique */:
           return makeUniqueName2(
             idText(name),
-            name.autoGenerateFlags & 32 /* FileLevel */ ? isFileLevelUniqueName2 : isUniqueName,
-            !!(name.autoGenerateFlags & 16 /* Optimistic */),
-            !!(name.autoGenerateFlags & 8 /* ReservedInNestedScopes */),
+            name.autoGenerate.flags & 32 /* FileLevel */ ? isFileLevelUniqueName2 : isUniqueName,
+            !!(name.autoGenerate.flags & 16 /* Optimistic */),
+            !!(name.autoGenerate.flags & 8 /* ReservedInNestedScopes */),
             isPrivateIdentifier(name),
             prefix,
             suffix
           );
       }
-      return Debug.fail(`Unsupported GeneratedIdentifierKind: ${Debug.formatEnum(name.autoGenerateFlags & 7 /* KindMask */, GeneratedIdentifierFlags, true)}.`);
+      return Debug.fail(`Unsupported GeneratedIdentifierKind: ${Debug.formatEnum(
+        name.autoGenerate.flags & 7 /* KindMask */,
+        GeneratedIdentifierFlags,
+        /*isFlags*/
+        true
+      )}.`);
     }
     function pipelineEmitWithComments(hint, node) {
       const pipelinePhase = getNextPipelinePhase(2 /* Comments */, hint, node);
@@ -98861,7 +109912,11 @@ ${lanes.join("\n")}
       const skipTrailingComments = end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0 || node.kind === 11 /* JsxText */;
       if ((pos > 0 || end > 0) && pos !== end) {
         if (!skipLeadingComments) {
-          emitLeadingComments(pos, node.kind !== 352 /* NotEmittedStatement */);
+          emitLeadingComments(
+            pos,
+            /*isEmittedNode*/
+            node.kind !== 354 /* NotEmittedStatement */
+          );
         }
         if (!skipLeadingComments || pos >= 0 && (emitFlags & 1024 /* NoLeadingComments */) !== 0) {
           containerPos = pos;
@@ -98884,7 +109939,7 @@ ${lanes.join("\n")}
         containerPos = savedContainerPos;
         containerEnd = savedContainerEnd;
         declarationListContainerEnd = savedDeclarationListContainerEnd;
-        if (!skipTrailingComments && node.kind !== 352 /* NotEmittedStatement */) {
+        if (!skipTrailingComments && node.kind !== 354 /* NotEmittedStatement */) {
           emitTrailingComments(end);
         }
       }
@@ -98937,7 +109992,11 @@ ${lanes.join("\n")}
       }
       enterComment();
       if (!skipTrailingComments) {
-        emitLeadingComments(detachedRange.end, true);
+        emitLeadingComments(
+          detachedRange.end,
+          /*isEmittedNode*/
+          true
+        );
         if (hasWrittenComment && !writer.isAtStartOfLine()) {
           writer.writeLine();
         }
@@ -99010,7 +110069,11 @@ ${lanes.join("\n")}
       if (commentsDisabled || pos === -1) {
         return;
       }
-      emitLeadingComments(pos, true);
+      emitLeadingComments(
+        pos,
+        /*isEmittedNode*/
+        true
+      );
     }
     function emitTrailingComments(pos) {
       forEachTrailingCommentToEmit(pos, emitTrailingComment);
@@ -99063,7 +110126,13 @@ ${lanes.join("\n")}
         if (hasDetachedComments(pos)) {
           forEachLeadingCommentWithoutDetachedComments(cb);
         } else {
-          forEachLeadingCommentRange(currentSourceFile.text, pos, cb, pos);
+          forEachLeadingCommentRange(
+            currentSourceFile.text,
+            pos,
+            cb,
+            /*state*/
+            pos
+          );
         }
       }
     }
@@ -99084,7 +110153,13 @@ ${lanes.join("\n")}
       } else {
         detachedCommentsInfo = void 0;
       }
-      forEachLeadingCommentRange(currentSourceFile.text, pos, cb, pos);
+      forEachLeadingCommentRange(
+        currentSourceFile.text,
+        pos,
+        cb,
+        /*state*/
+        pos
+      );
     }
     function emitDetachedCommentsAndUpdateCommentsInfo(range) {
       const currentDetachedCommentInfo = currentSourceFile && emitDetachedComments(currentSourceFile.text, getCurrentLineMap(), writer, emitComment, range, newLine, commentsDisabled);
@@ -99136,7 +110211,7 @@ ${lanes.join("\n")}
         }
       } else {
         const source = sourceMapRange.source || sourceMapSource;
-        if (node.kind !== 352 /* NotEmittedStatement */ && (emitFlags & 32 /* NoLeadingSourceMap */) === 0 && sourceMapRange.pos >= 0) {
+        if (node.kind !== 354 /* NotEmittedStatement */ && (emitFlags & 32 /* NoLeadingSourceMap */) === 0 && sourceMapRange.pos >= 0) {
           emitSourcePos(sourceMapRange.source || sourceMapSource, skipSourceTrivia(source, sourceMapRange.pos));
         }
         if (emitFlags & 128 /* NoNestedSourceMaps */) {
@@ -99151,7 +110226,7 @@ ${lanes.join("\n")}
         if (emitFlags & 128 /* NoNestedSourceMaps */) {
           sourceMapsDisabled = false;
         }
-        if (node.kind !== 352 /* NotEmittedStatement */ && (emitFlags & 64 /* NoTrailingSourceMap */) === 0 && sourceMapRange.end >= 0) {
+        if (node.kind !== 354 /* NotEmittedStatement */ && (emitFlags & 64 /* NoTrailingSourceMap */) === 0 && sourceMapRange.end >= 0) {
           emitSourcePos(sourceMapRange.source || sourceMapSource, sourceMapRange.end);
         }
       }
@@ -99170,6 +110245,7 @@ ${lanes.join("\n")}
         sourceMapSourceIndex,
         sourceLine,
         sourceCharacter,
+        /*nameIndex*/
         void 0
       );
     }
@@ -99289,6 +110365,7 @@ ${lanes.join("\n")}
         createLiteralConstValue: notImplemented,
         isSymbolAccessible: notImplemented,
         isEntityNameVisible: notImplemented,
+        // Returns the constant value this property access resolves to: notImplemented, or 'undefined' for a non-constant
         getConstantValue: notImplemented,
         getReferencedValueDeclaration: notImplemented,
         getTypeReferenceSerializationKind: notImplemented,
@@ -99361,7 +110438,15 @@ ${lanes.join("\n")}
       var _a2;
       if (!host.realpath || ensureTrailingDirectorySeparator(toPath3(host.realpath(rootDir))) === rootDirPath) {
         const resultFromHost = {
-          files: map(host.readDirectory(rootDir, void 0, void 0, ["*.*"]), getBaseNameOfFileName) || [],
+          files: map(host.readDirectory(
+            rootDir,
+            /*extensions*/
+            void 0,
+            /*exclude*/
+            void 0,
+            /*include*/
+            ["*.*"]
+          ), getBaseNameOfFileName) || [],
           directories: host.getDirectories(rootDir) || []
         };
         cachedReadDirectoryResult.set(ensureTrailingDirectorySeparator(rootDirPath), resultFromHost);
@@ -99394,7 +110479,12 @@ ${lanes.join("\n")}
       const path = toPath3(fileName);
       const result = getCachedFileSystemEntriesForBaseDir(path);
       if (result) {
-        updateFilesOfFileSystemEntry(result, getBaseNameOfFileName(fileName), true);
+        updateFilesOfFileSystemEntry(
+          result,
+          getBaseNameOfFileName(fileName),
+          /*fileExists*/
+          true
+        );
       }
       return host.writeFile(fileName, data, writeByteOrderMark);
     }
@@ -99448,7 +110538,15 @@ ${lanes.join("\n")}
         if (rootSymLinkResult && path === rootDirPath)
           return rootSymLinkResult;
         const result = {
-          files: map(host.readDirectory(dir, void 0, void 0, ["*.*"]), getBaseNameOfFileName) || emptyArray,
+          files: map(host.readDirectory(
+            dir,
+            /*extensions*/
+            void 0,
+            /*exclude*/
+            void 0,
+            /*include*/
+            ["*.*"]
+          ), getBaseNameOfFileName) || emptyArray,
           directories: host.getDirectories(dir) || emptyArray
         };
         if (path === rootDirPath)
@@ -99576,7 +110674,10 @@ ${lanes.join("\n")}
       missingFileWatches,
       newMissingFilePathMap,
       {
+        // Watch the missing files
         createNewValue: createMissingFileWatch,
+        // Files that are no longer missing (e.g. because they are no longer required)
+        // should no longer be watched.
         onDeleteValue: closeFileWatcher
       }
     );
@@ -99586,8 +110687,11 @@ ${lanes.join("\n")}
       existingWatchedForWildcards,
       wildcardDirectories,
       {
+        // Create new watch and recursive info
         createNewValue: createWildcardDirectoryWatcher,
+        // Close existing watch thats not needed any more
         onDeleteValue: closeFileWatcherOf,
+        // Close existing watch that doesnt match in the flags
         onExistingValue: updateWildcardDirectoryWatcher
       }
     );
@@ -99687,7 +110791,16 @@ ${lanes.join("\n")}
     function createExcludeHandlingAddWatch(key) {
       return (file, cb, flags, options, detailInfo1, detailInfo2) => {
         var _a2;
-        return !matchesExclude(file, key === "watchFile" ? options == null ? void 0 : options.excludeFiles : options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames(), ((_a2 = host.getCurrentDirectory) == null ? void 0 : _a2.call(host)) || "") ? factory2[key].call(void 0, file, cb, flags, options, detailInfo1, detailInfo2) : excludeWatcherFactory(file, flags, options, detailInfo1, detailInfo2);
+        return !matchesExclude(file, key === "watchFile" ? options == null ? void 0 : options.excludeFiles : options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames(), ((_a2 = host.getCurrentDirectory) == null ? void 0 : _a2.call(host)) || "") ? factory2[key].call(
+          /*thisArgs*/
+          void 0,
+          file,
+          cb,
+          flags,
+          options,
+          detailInfo1,
+          detailInfo2
+        ) : excludeWatcherFactory(file, flags, options, detailInfo1, detailInfo2);
       };
     }
     function useCaseSensitiveFileNames() {
@@ -99728,14 +110841,27 @@ ${lanes.join("\n")}
       };
     }
     function createTriggerLoggingAddWatch(key) {
-      return (file, cb, flags, options, detailInfo1, detailInfo2) => plainInvokeFactory[key].call(void 0, file, (...args) => {
-        const triggerredInfo = `${key === "watchFile" ? "FileWatcher" : "DirectoryWatcher"}:: Triggered with ${args[0]} ${args[1] !== void 0 ? args[1] : ""}:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo)}`;
-        log(triggerredInfo);
-        const start = timestamp();
-        cb.call(void 0, ...args);
-        const elapsed = timestamp() - start;
-        log(`Elapsed:: ${elapsed}ms ${triggerredInfo}`);
-      }, flags, options, detailInfo1, detailInfo2);
+      return (file, cb, flags, options, detailInfo1, detailInfo2) => plainInvokeFactory[key].call(
+        /*thisArgs*/
+        void 0,
+        file,
+        (...args) => {
+          const triggerredInfo = `${key === "watchFile" ? "FileWatcher" : "DirectoryWatcher"}:: Triggered with ${args[0]} ${args[1] !== void 0 ? args[1] : ""}:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo)}`;
+          log(triggerredInfo);
+          const start = timestamp();
+          cb.call(
+            /*thisArg*/
+            void 0,
+            ...args
+          );
+          const elapsed = timestamp() - start;
+          log(`Elapsed:: ${elapsed}ms ${triggerredInfo}`);
+        },
+        flags,
+        options,
+        detailInfo1,
+        detailInfo2
+      );
     }
     function getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2) {
       return `WatchInfo: ${file} ${flags} ${JSON.stringify(options)} ${getDetailWatchInfo2 ? getDetailWatchInfo2(detailInfo1, detailInfo2) : detailInfo2 === void 0 ? detailInfo1 : `${detailInfo1} ${detailInfo2}`}`;
@@ -100146,26 +111272,6 @@ ${lanes.join("\n")}
     }
     return result;
   }
-  function loadWithTypeDirectiveCache(names, containingFile, redirectedReference, containingFileMode, loader) {
-    if (names.length === 0) {
-      return [];
-    }
-    const resolutions = [];
-    const cache = /* @__PURE__ */ new Map();
-    for (const name of names) {
-      let result;
-      const mode = getModeForFileReference(name, containingFileMode);
-      const strName = getResolutionName(name);
-      const cacheKey = mode !== void 0 ? `${mode}|${strName}` : strName;
-      if (cache.has(cacheKey)) {
-        result = cache.get(cacheKey);
-      } else {
-        cache.set(cacheKey, result = loader(strName, containingFile, redirectedReference, mode));
-      }
-      resolutions.push(result);
-    }
-    return resolutions;
-  }
   function getModeForFileReference(ref, containingFileMode) {
     return (isString(ref) ? containingFileMode : ref.resolutionMode) || containingFileMode;
   }
@@ -100231,34 +111337,74 @@ ${lanes.join("\n")}
     }
     return elem.value.text === "import" ? 99 /* ESNext */ : 1 /* CommonJS */;
   }
-  function loadWithModeAwareCache(names, containingFile, containingFileName, redirectedReference, resolutionInfo, loader) {
-    if (names.length === 0) {
-      return [];
-    }
+  function getModuleResolutionName(literal) {
+    return literal.text;
+  }
+  function createModuleResolutionLoader(containingFile, redirectedReference, options, host, cache) {
+    return {
+      nameAndMode: moduleResolutionNameAndModeGetter,
+      resolve: (moduleName, resoluionMode) => resolveModuleName(
+        moduleName,
+        containingFile,
+        options,
+        host,
+        cache,
+        redirectedReference,
+        resoluionMode
+      )
+    };
+  }
+  function getTypeReferenceResolutionName(entry) {
+    return !isString(entry) ? toFileNameLowerCase(entry.fileName) : entry;
+  }
+  function createTypeReferenceResolutionLoader(containingFile, redirectedReference, options, host, cache) {
+    return {
+      nameAndMode: typeReferenceResolutionNameAndModeGetter,
+      resolve: (typeRef, resoluionMode) => resolveTypeReferenceDirective(
+        typeRef,
+        containingFile,
+        options,
+        host,
+        redirectedReference,
+        cache,
+        resoluionMode
+      )
+    };
+  }
+  function loadWithModeAwareCache(entries, containingFile, redirectedReference, options, containingSourceFile, host, resolutionCache, createLoader) {
+    if (entries.length === 0)
+      return emptyArray;
     const resolutions = [];
     const cache = /* @__PURE__ */ new Map();
-    let i = 0;
-    for (const entry of resolutionInfo ? resolutionInfo.names : names) {
-      let result;
-      const mode = !isString(entry) ? getModeForUsageLocation(containingFile, entry) : getModeForResolutionAtIndex(containingFile, i);
-      i++;
-      const name = isString(entry) ? entry : entry.text;
-      const cacheKey = mode !== void 0 ? `${mode}|${name}` : name;
-      if (cache.has(cacheKey)) {
-        result = cache.get(cacheKey);
-      } else {
-        cache.set(cacheKey, result = loader(name, mode, containingFileName, redirectedReference));
+    const loader = createLoader(containingFile, redirectedReference, options, host, resolutionCache);
+    for (const entry of entries) {
+      const name = loader.nameAndMode.getName(entry);
+      const mode = loader.nameAndMode.getMode(entry, containingSourceFile);
+      const key = createModeAwareCacheKey(name, mode);
+      let result = cache.get(key);
+      if (!result) {
+        cache.set(key, result = loader.resolve(name, mode));
       }
       resolutions.push(result);
     }
     return resolutions;
   }
   function forEachResolvedProjectReference(resolvedProjectReferences, cb) {
-    return forEachProjectReference(void 0, resolvedProjectReferences, (resolvedRef, parent2) => resolvedRef && cb(resolvedRef, parent2));
+    return forEachProjectReference(
+      /*projectReferences*/
+      void 0,
+      resolvedProjectReferences,
+      (resolvedRef, parent2) => resolvedRef && cb(resolvedRef, parent2)
+    );
   }
   function forEachProjectReference(projectReferences, resolvedProjectReferences, cbResolvedRef, cbRef) {
     let seenResolvedRefs;
-    return worker(projectReferences, resolvedProjectReferences, void 0);
+    return worker(
+      projectReferences,
+      resolvedProjectReferences,
+      /*parent*/
+      void 0
+    );
     function worker(projectReferences2, resolvedProjectReferences2, parent2) {
       if (cbRef) {
         const result = cbRef(projectReferences2, parent2);
@@ -100292,14 +111438,14 @@ ${lanes.join("\n")}
     return location.pos !== void 0;
   }
   function getReferencedFileLocation(getSourceFileByPath, ref) {
-    var _a2, _b, _c, _d;
+    var _a2, _b, _c, _d, _e, _f;
     const file = Debug.checkDefined(getSourceFileByPath(ref.file));
     const { kind, index } = ref;
     let pos, end, packageId, resolutionMode;
     switch (kind) {
       case 3 /* Import */:
         const importLiteral = getModuleNameStringLiteralAt(file, index);
-        packageId = (_b = (_a2 = file.resolvedModules) == null ? void 0 : _a2.get(importLiteral.text, getModeForResolutionAtIndex(file, index))) == null ? void 0 : _b.packageId;
+        packageId = (_c = (_b = (_a2 = file.resolvedModules) == null ? void 0 : _a2.get(importLiteral.text, getModeForResolutionAtIndex(file, index))) == null ? void 0 : _b.resolvedModule) == null ? void 0 : _c.packageId;
         if (importLiteral.pos === -1)
           return { file, packageId, text: importLiteral.text };
         pos = skipTrivia(file.text, importLiteral.pos);
@@ -100310,7 +111456,7 @@ ${lanes.join("\n")}
         break;
       case 5 /* TypeReferenceDirective */:
         ({ pos, end, resolutionMode } = file.typeReferenceDirectives[index]);
-        packageId = (_d = (_c = file.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _c.get(toFileNameLowerCase(file.typeReferenceDirectives[index].fileName), resolutionMode || file.impliedNodeFormat)) == null ? void 0 : _d.packageId;
+        packageId = (_f = (_e = (_d = file.resolvedTypeReferenceDirectiveNames) == null ? void 0 : _d.get(toFileNameLowerCase(file.typeReferenceDirectives[index].fileName), resolutionMode || file.impliedNodeFormat)) == null ? void 0 : _e.resolvedTypeReferenceDirective) == null ? void 0 : _f.packageId;
         break;
       case 7 /* LibReferenceDirective */:
         ({ pos, end } = file.libReferenceDirectives[index]);
@@ -100396,19 +111542,20 @@ ${lanes.join("\n")}
       return false;
     return optionsHaveChanges(program.getCompilerOptions(), newOptions, sourceFileAffectingCompilerOptions);
   }
-  function createCreateProgramOptions(rootNames, options, host, oldProgram, configFileParsingDiagnostics) {
+  function createCreateProgramOptions(rootNames, options, host, oldProgram, configFileParsingDiagnostics, typeScriptVersion3) {
     return {
       rootNames,
       options,
       host,
       oldProgram,
-      configFileParsingDiagnostics
+      configFileParsingDiagnostics,
+      typeScriptVersion: typeScriptVersion3
     };
   }
   function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) {
-    var _a2, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n;
+    var _a2, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n, _o, _p;
     const createProgramOptions = isArray(rootNamesOrOptions) ? createCreateProgramOptions(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) : rootNamesOrOptions;
-    const { rootNames, options, configFileParsingDiagnostics, projectReferences } = createProgramOptions;
+    const { rootNames, options, configFileParsingDiagnostics, projectReferences, typeScriptVersion: typeScriptVersion3 } = createProgramOptions;
     let { oldProgram } = createProgramOptions;
     let processingDefaultLibFiles;
     let processingOtherFiles;
@@ -100423,11 +111570,19 @@ ${lanes.join("\n")}
     const cachedDeclarationDiagnosticsForFile = {};
     let resolvedTypeReferenceDirectives = createModeAwareCache();
     let fileProcessingDiagnostics;
+    let automaticTypeDirectiveNames;
+    let automaticTypeDirectiveResolutions;
     const maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0;
     let currentNodeModulesDepth = 0;
     const modulesWithElidedImports = /* @__PURE__ */ new Map();
     const sourceFilesFoundSearchingNodeModules = /* @__PURE__ */ new Map();
-    (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "createProgram", { configFilePath: options.configFilePath, rootDir: options.rootDir }, true);
+    (_a2 = tracing) == null ? void 0 : _a2.push(
+      tracing.Phase.Program,
+      "createProgram",
+      { configFilePath: options.configFilePath, rootDir: options.rootDir },
+      /*separateBeginAndEnd*/
+      true
+    );
     mark("beforeProgram");
     const host = createProgramOptions.host || createCompilerHost(options);
     const configParsingHost = parseConfigHostFromCompilerHostLike(host);
@@ -100441,50 +111596,68 @@ ${lanes.join("\n")}
     const hasEmitBlockingDiagnostics = /* @__PURE__ */ new Map();
     let _compilerOptionsObjectLiteralSyntax;
     let moduleResolutionCache;
-    let typeReferenceDirectiveResolutionCache;
     let actualResolveModuleNamesWorker;
     const hasInvalidatedResolutions = host.hasInvalidatedResolutions || returnFalse;
-    if (host.resolveModuleNames) {
-      actualResolveModuleNamesWorker = (moduleNames, containingFile, containingFileName, redirectedReference, resolutionInfo) => {
-        var _a3;
-        return host.resolveModuleNames(
-          moduleNames.map((literal) => literal.text),
-          containingFileName,
-          (_a3 = resolutionInfo == null ? void 0 : resolutionInfo.reusedNames) == null ? void 0 : _a3.map((literal) => literal.text),
-          redirectedReference,
-          options,
-          containingFile,
-          resolutionInfo
-        ).map((resolved) => {
-          if (!resolved || resolved.extension !== void 0) {
-            return resolved;
-          }
-          const withExtension = clone(resolved);
-          withExtension.extension = extensionFromPath(resolved.resolvedFileName);
-          return withExtension;
-        });
-      };
+    if (host.resolveModuleNameLiterals) {
+      actualResolveModuleNamesWorker = host.resolveModuleNameLiterals.bind(host);
       moduleResolutionCache = (_b = host.getModuleResolutionCache) == null ? void 0 : _b.call(host);
+    } else if (host.resolveModuleNames) {
+      actualResolveModuleNamesWorker = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile, reusedNames) => host.resolveModuleNames(
+        moduleNames.map(getModuleResolutionName),
+        containingFile,
+        reusedNames == null ? void 0 : reusedNames.map(getModuleResolutionName),
+        redirectedReference,
+        options2,
+        containingSourceFile
+      ).map(
+        (resolved) => resolved ? resolved.extension !== void 0 ? { resolvedModule: resolved } : (
+          // An older host may have omitted extension, in which case we should infer it from the file extension of resolvedFileName.
+          { resolvedModule: { ...resolved, extension: extensionFromPath(resolved.resolvedFileName) } }
+        ) : emptyResolution
+      );
+      moduleResolutionCache = (_c = host.getModuleResolutionCache) == null ? void 0 : _c.call(host);
     } else {
       moduleResolutionCache = createModuleResolutionCache(currentDirectory, getCanonicalFileName, options);
-      const loader = (moduleName, resolverMode, containingFileName, redirectedReference) => resolveModuleName(moduleName, containingFileName, options, host, moduleResolutionCache, redirectedReference, resolverMode).resolvedModule;
-      actualResolveModuleNamesWorker = (moduleNames, containingFile, containingFileName, redirectedReference, resolutionInfo) => loadWithModeAwareCache(moduleNames, containingFile, containingFileName, redirectedReference, resolutionInfo, loader);
+      actualResolveModuleNamesWorker = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+        moduleNames,
+        containingFile,
+        redirectedReference,
+        options2,
+        containingSourceFile,
+        host,
+        moduleResolutionCache,
+        createModuleResolutionLoader
+      );
     }
     let actualResolveTypeReferenceDirectiveNamesWorker;
-    if (host.resolveTypeReferenceDirectives) {
-      actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, containingFileMode, resolutionInfo) => host.resolveTypeReferenceDirectives(Debug.checkEachDefined(typeDirectiveNames), containingFile, redirectedReference, options, containingFileMode, resolutionInfo);
+    if (host.resolveTypeReferenceDirectiveReferences) {
+      actualResolveTypeReferenceDirectiveNamesWorker = host.resolveTypeReferenceDirectiveReferences.bind(host);
+    } else if (host.resolveTypeReferenceDirectives) {
+      actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => host.resolveTypeReferenceDirectives(
+        typeDirectiveNames.map(getTypeReferenceResolutionName),
+        containingFile,
+        redirectedReference,
+        options2,
+        containingSourceFile == null ? void 0 : containingSourceFile.impliedNodeFormat
+      ).map((resolvedTypeReferenceDirective) => ({ resolvedTypeReferenceDirective }));
     } else {
-      typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, void 0, moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache());
-      const loader = (typesRef, containingFile, redirectedReference, resolutionMode) => resolveTypeReferenceDirective(
-        typesRef,
+      const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
+        currentDirectory,
+        getCanonicalFileName,
+        /*options*/
+        void 0,
+        moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()
+      );
+      actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+        typeDirectiveNames,
         containingFile,
-        options,
-        host,
         redirectedReference,
+        options2,
+        containingSourceFile,
+        host,
         typeReferenceDirectiveResolutionCache,
-        resolutionMode
-      ).resolvedTypeReferenceDirective;
-      actualResolveTypeReferenceDirectiveNamesWorker = (typeReferenceDirectiveNames, containingFile, redirectedReference, containingFileMode) => loadWithTypeDirectiveCache(Debug.checkEachDefined(typeReferenceDirectiveNames), containingFile, redirectedReference, containingFileMode, loader);
+        createTypeReferenceResolutionLoader
+      );
     }
     const packageIdToSourceFile = /* @__PURE__ */ new Map();
     let sourceFileToPackageName = /* @__PURE__ */ new Map();
@@ -100497,7 +111670,7 @@ ${lanes.join("\n")}
     let projectReferenceRedirects;
     let mapFromFileToProjectReferenceRedirects;
     let mapFromToProjectReferenceRedirectSource;
-    const useSourceOfProjectReferenceRedirect = !!((_c = host.useSourceOfProjectReferenceRedirect) == null ? void 0 : _c.call(host)) && !options.disableSourceOfProjectReferenceRedirect;
+    const useSourceOfProjectReferenceRedirect = !!((_d = host.useSourceOfProjectReferenceRedirect) == null ? void 0 : _d.call(host)) && !options.disableSourceOfProjectReferenceRedirect;
     const { onProgramCreateComplete, fileExists, directoryExists } = updateHostForUseSourceOfProjectReferenceRedirect({
       compilerHost: host,
       getSymlinkCache,
@@ -100508,13 +111681,13 @@ ${lanes.join("\n")}
       forEachResolvedProjectReference: forEachResolvedProjectReference2
     });
     const readFile = host.readFile.bind(host);
-    (_d = tracing) == null ? void 0 : _d.push(tracing.Phase.Program, "shouldProgramCreateNewSourceFiles", { hasOldProgram: !!oldProgram });
+    (_e = tracing) == null ? void 0 : _e.push(tracing.Phase.Program, "shouldProgramCreateNewSourceFiles", { hasOldProgram: !!oldProgram });
     const shouldCreateNewSourceFile = shouldProgramCreateNewSourceFiles(oldProgram, options);
-    (_e = tracing) == null ? void 0 : _e.pop();
+    (_f = tracing) == null ? void 0 : _f.pop();
     let structureIsReused;
-    (_f = tracing) == null ? void 0 : _f.push(tracing.Phase.Program, "tryReuseStructureFromOldProgram", {});
+    (_g = tracing) == null ? void 0 : _g.push(tracing.Phase.Program, "tryReuseStructureFromOldProgram", {});
     structureIsReused = tryReuseStructureFromOldProgram();
-    (_g = tracing) == null ? void 0 : _g.pop();
+    (_h = tracing) == null ? void 0 : _h.pop();
     if (structureIsReused !== 2 /* Completely */) {
       processingDefaultLibFiles = [];
       processingOtherFiles = [];
@@ -100548,27 +111721,65 @@ ${lanes.join("\n")}
           });
         }
       }
-      (_h = tracing) == null ? void 0 : _h.push(tracing.Phase.Program, "processRootFiles", { count: rootNames.length });
-      forEach(rootNames, (name, index) => processRootFile(name, false, false, { kind: 0 /* RootFile */, index }));
-      (_i = tracing) == null ? void 0 : _i.pop();
-      const typeReferences = rootNames.length ? getAutomaticTypeDirectiveNames(options, host) : emptyArray;
-      if (typeReferences.length) {
-        (_j = tracing) == null ? void 0 : _j.push(tracing.Phase.Program, "processTypeReferences", { count: typeReferences.length });
+      (_i = tracing) == null ? void 0 : _i.push(tracing.Phase.Program, "processRootFiles", { count: rootNames.length });
+      forEach(rootNames, (name, index) => processRootFile(
+        name,
+        /*isDefaultLib*/
+        false,
+        /*ignoreNoDefaultLib*/
+        false,
+        { kind: 0 /* RootFile */, index }
+      ));
+      (_j = tracing) == null ? void 0 : _j.pop();
+      automaticTypeDirectiveNames != null ? automaticTypeDirectiveNames : automaticTypeDirectiveNames = rootNames.length ? getAutomaticTypeDirectiveNames(options, host) : emptyArray;
+      automaticTypeDirectiveResolutions = createModeAwareCache();
+      if (automaticTypeDirectiveNames.length) {
+        (_k = tracing) == null ? void 0 : _k.push(tracing.Phase.Program, "processTypeReferences", { count: automaticTypeDirectiveNames.length });
         const containingDirectory = options.configFilePath ? getDirectoryPath(options.configFilePath) : host.getCurrentDirectory();
         const containingFilename = combinePaths(containingDirectory, inferredTypesContainingFile);
-        const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typeReferences, containingFilename);
-        for (let i = 0; i < typeReferences.length; i++) {
-          processTypeReferenceDirective(typeReferences[i], void 0, resolutions[i], { kind: 8 /* AutomaticTypeDirectiveFile */, typeReference: typeReferences[i], packageId: (_k = resolutions[i]) == null ? void 0 : _k.packageId });
+        const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(automaticTypeDirectiveNames, containingFilename);
+        for (let i = 0; i < automaticTypeDirectiveNames.length; i++) {
+          automaticTypeDirectiveResolutions.set(
+            automaticTypeDirectiveNames[i],
+            /*mode*/
+            void 0,
+            resolutions[i]
+          );
+          processTypeReferenceDirective(
+            automaticTypeDirectiveNames[i],
+            /*mode*/
+            void 0,
+            resolutions[i],
+            {
+              kind: 8 /* AutomaticTypeDirectiveFile */,
+              typeReference: automaticTypeDirectiveNames[i],
+              packageId: (_m = (_l = resolutions[i]) == null ? void 0 : _l.resolvedTypeReferenceDirective) == null ? void 0 : _m.packageId
+            }
+          );
         }
-        (_l = tracing) == null ? void 0 : _l.pop();
+        (_n = tracing) == null ? void 0 : _n.pop();
       }
       if (rootNames.length && !skipDefaultLib) {
         const defaultLibraryFileName = getDefaultLibraryFileName();
         if (!options.lib && defaultLibraryFileName) {
-          processRootFile(defaultLibraryFileName, true, false, { kind: 6 /* LibFile */ });
+          processRootFile(
+            defaultLibraryFileName,
+            /*isDefaultLib*/
+            true,
+            /*ignoreNoDefaultLib*/
+            false,
+            { kind: 6 /* LibFile */ }
+          );
         } else {
           forEach(options.lib, (libFileName, index) => {
-            processRootFile(pathForLibFile(libFileName), true, false, { kind: 6 /* LibFile */, index });
+            processRootFile(
+              pathForLibFile(libFileName),
+              /*isDefaultLib*/
+              true,
+              /*ignoreNoDefaultLib*/
+              false,
+              { kind: 6 /* LibFile */, index }
+            );
           });
         }
       }
@@ -100582,14 +111793,20 @@ ${lanes.join("\n")}
       const oldSourceFiles = oldProgram.getSourceFiles();
       for (const oldSourceFile of oldSourceFiles) {
         const newFile = getSourceFileByPath(oldSourceFile.resolvedPath);
-        if (shouldCreateNewSourceFile || !newFile || newFile.impliedNodeFormat !== oldSourceFile.impliedNodeFormat || oldSourceFile.resolvedPath === oldSourceFile.path && newFile.resolvedPath !== oldSourceFile.path) {
+        if (shouldCreateNewSourceFile || !newFile || newFile.impliedNodeFormat !== oldSourceFile.impliedNodeFormat || // old file wasn't redirect but new file is
+        oldSourceFile.resolvedPath === oldSourceFile.path && newFile.resolvedPath !== oldSourceFile.path) {
           host.onReleaseOldSourceFile(oldSourceFile, oldProgram.getCompilerOptions(), !!getSourceFileByPath(oldSourceFile.path));
         }
       }
       if (!host.getParsedCommandLine) {
         oldProgram.forEachResolvedProjectReference((resolvedProjectReference) => {
           if (!getResolvedProjectReferenceByPath(resolvedProjectReference.sourceFile.path)) {
-            host.onReleaseOldSourceFile(resolvedProjectReference.sourceFile, oldProgram.getCompilerOptions(), false);
+            host.onReleaseOldSourceFile(
+              resolvedProjectReference.sourceFile,
+              oldProgram.getCompilerOptions(),
+              /*hasSourceFileByPath*/
+              false
+            );
           }
         });
       }
@@ -100607,7 +111824,6 @@ ${lanes.join("\n")}
         }
       );
     }
-    typeReferenceDirectiveResolutionCache = void 0;
     oldProgram = void 0;
     const program = {
       getRootFileNames: () => rootNames,
@@ -100615,6 +111831,7 @@ ${lanes.join("\n")}
       getSourceFileByPath,
       getSourceFiles: () => files,
       getMissingFilePaths: () => missingFilePaths,
+      // TODO: GH#18217
       getModuleResolutionCache: () => moduleResolutionCache,
       getFilesByNameMap: () => filesByName,
       getCompilerOptions: () => options,
@@ -100640,6 +111857,8 @@ ${lanes.join("\n")}
       getRelationCacheSizes: () => getTypeChecker().getRelationCacheSizes(),
       getFileProcessingDiagnostics: () => fileProcessingDiagnostics,
       getResolvedTypeReferenceDirectives: () => resolvedTypeReferenceDirectives,
+      getAutomaticTypeDirectiveNames: () => automaticTypeDirectiveNames,
+      getAutomaticTypeDirectiveResolutions: () => automaticTypeDirectiveResolutions,
       isSourceFileFromExternalLibrary,
       isSourceFileDefaultLibrary,
       getSourceFileFromReference,
@@ -100649,7 +111868,6 @@ ${lanes.join("\n")}
       usesUriStyleNodeCoreModules,
       isEmittedFile,
       getConfigFileParsingDiagnostics: getConfigFileParsingDiagnostics2,
-      getResolvedModuleWithFailedLookupLocationsFromCache,
       getProjectReferences,
       getResolvedProjectReferences,
       getProjectReferenceRedirect,
@@ -100662,8 +111880,9 @@ ${lanes.join("\n")}
       readFile,
       directoryExists,
       getSymlinkCache,
-      realpath: (_m = host.realpath) == null ? void 0 : _m.bind(host),
+      realpath: (_o = host.realpath) == null ? void 0 : _o.bind(host),
       useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(),
+      getCanonicalFileName,
       getFileIncludeReasons: () => fileReasons,
       structureIsReused,
       writeFile: writeFile2
@@ -100676,6 +111895,8 @@ ${lanes.join("\n")}
         case 0 /* FilePreprocessingReferencedDiagnostic */:
           const { file, pos, end } = getReferencedFileLocation(getSourceFileByPath, diagnostic.reason);
           return programDiagnostics.add(createFileDiagnostic(file, Debug.checkDefined(pos), Debug.checkDefined(end) - pos, diagnostic.diagnostic, ...diagnostic.args || emptyArray));
+        case 2 /* ResolutionDiagnostics */:
+          return diagnostic.diagnostics.forEach((d) => programDiagnostics.add(d));
         default:
           Debug.assertNever(diagnostic);
       }
@@ -100683,32 +111904,30 @@ ${lanes.join("\n")}
     verifyCompilerOptions();
     mark("afterProgram");
     measure("Program", "beforeProgram", "afterProgram");
-    (_n = tracing) == null ? void 0 : _n.pop();
+    (_p = tracing) == null ? void 0 : _p.pop();
     return program;
-    function addResolutionDiagnostics(list) {
-      if (!list)
+    function addResolutionDiagnostics(resolution) {
+      var _a3;
+      if (!((_a3 = resolution.resolutionDiagnostics) == null ? void 0 : _a3.length))
         return;
-      for (const elem of list) {
-        programDiagnostics.add(elem);
-      }
+      (fileProcessingDiagnostics != null ? fileProcessingDiagnostics : fileProcessingDiagnostics = []).push({
+        kind: 2 /* ResolutionDiagnostics */,
+        diagnostics: resolution.resolutionDiagnostics
+      });
     }
-    function pullDiagnosticsFromCache(names, containingFile) {
-      var _a3;
-      if (!moduleResolutionCache)
+    function addResolutionDiagnosticsFromResolutionOrCache(containingFile, name, resolution, mode) {
+      if (host.resolveModuleNameLiterals || !host.resolveModuleNames)
+        return addResolutionDiagnostics(resolution);
+      if (!moduleResolutionCache || isExternalModuleNameRelative(name))
         return;
       const containingFileName = getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory);
       const containingDir = getDirectoryPath(containingFileName);
       const redirectedReference = getRedirectReferenceForResolution(containingFile);
-      for (const n of names) {
-        const mode = getResolutionMode(n, containingFile);
-        const name = getResolutionName(n);
-        if (isExternalModuleNameRelative(name))
-          continue;
-        const diags = (_a3 = moduleResolutionCache.getOrCreateCacheForModuleName(name, mode, redirectedReference).get(containingDir)) == null ? void 0 : _a3.resolutionDiagnostics;
-        addResolutionDiagnostics(diags);
-      }
+      const fromCache = moduleResolutionCache.getFromNonRelativeNameCache(name, mode, containingDir, redirectedReference);
+      if (fromCache)
+        addResolutionDiagnostics(fromCache);
     }
-    function resolveModuleNamesWorker(moduleNames, containingFile, resolutionInfo) {
+    function resolveModuleNamesWorker(moduleNames, containingFile, reusedNames) {
       var _a3, _b2;
       if (!moduleNames.length)
         return emptyArray;
@@ -100716,23 +111935,22 @@ ${lanes.join("\n")}
       const redirectedReference = getRedirectReferenceForResolution(containingFile);
       (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "resolveModuleNamesWorker", { containingFileName });
       mark("beforeResolveModule");
-      const result = actualResolveModuleNamesWorker(moduleNames, containingFile, containingFileName, redirectedReference, resolutionInfo);
+      const result = actualResolveModuleNamesWorker(moduleNames, containingFileName, redirectedReference, options, containingFile, reusedNames);
       mark("afterResolveModule");
       measure("ResolveModule", "beforeResolveModule", "afterResolveModule");
       (_b2 = tracing) == null ? void 0 : _b2.pop();
-      pullDiagnosticsFromCache(moduleNames, containingFile);
       return result;
     }
-    function resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile, resolutionInfo) {
+    function resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile, reusedNames) {
       var _a3, _b2;
       if (!typeDirectiveNames.length)
         return [];
+      const containingSourceFile = !isString(containingFile) ? containingFile : void 0;
       const containingFileName = !isString(containingFile) ? getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile;
-      const redirectedReference = !isString(containingFile) ? getRedirectReferenceForResolution(containingFile) : void 0;
-      const containingFileMode = !isString(containingFile) ? containingFile.impliedNodeFormat : void 0;
+      const redirectedReference = containingSourceFile && getRedirectReferenceForResolution(containingSourceFile);
       (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "resolveTypeReferenceDirectiveNamesWorker", { containingFileName });
       mark("beforeResolveTypeReference");
-      const result = actualResolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFileName, redirectedReference, containingFileMode, resolutionInfo);
+      const result = actualResolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFileName, redirectedReference, options, containingSourceFile, reusedNames);
       mark("afterResolveTypeReference");
       measure("ResolveTypeReference", "beforeResolveTypeReference", "afterResolveTypeReference");
       (_b2 = tracing) == null ? void 0 : _b2.pop();
@@ -100767,7 +111985,12 @@ ${lanes.join("\n")}
       return compareValues(getDefaultLibFilePriority(a), getDefaultLibFilePriority(b));
     }
     function getDefaultLibFilePriority(a) {
-      if (containsPath(defaultLibraryPath, a.fileName, false)) {
+      if (containsPath(
+        defaultLibraryPath,
+        a.fileName,
+        /*ignoreCase*/
+        false
+      )) {
         const basename = getBaseFileName(a.fileName);
         if (basename === "lib.d.ts" || basename === "lib.es6.d.ts")
           return 0;
@@ -100778,9 +112001,6 @@ ${lanes.join("\n")}
       }
       return libs.length + 2;
     }
-    function getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile, mode) {
-      return moduleResolutionCache && resolveModuleNameFromCache(moduleName, containingFile, moduleResolutionCache, mode);
-    }
     function toPath3(fileName) {
       return toPath(fileName, currentDirectory, getCanonicalFileName);
     }
@@ -100809,8 +112029,14 @@ ${lanes.join("\n")}
       return classifiableNames;
     }
     function resolveModuleNamesReusingOldState(moduleNames, file) {
+      var _a3;
       if (structureIsReused === 0 /* Not */ && !file.ambientModuleNames.length) {
-        return resolveModuleNamesWorker(moduleNames, file, void 0);
+        return resolveModuleNamesWorker(
+          moduleNames,
+          file,
+          /*reusedNames*/
+          void 0
+        );
       }
       const oldSourceFile = oldProgram && oldProgram.getSourceFile(file.fileName);
       if (oldSourceFile !== file && file.resolvedModules) {
@@ -100824,24 +112050,24 @@ ${lanes.join("\n")}
       let unknownModuleNames;
       let result;
       let reusedNames;
-      const predictedToResolveToAmbientModuleMarker = {};
+      const predictedToResolveToAmbientModuleMarker = emptyResolution;
       for (let i = 0; i < moduleNames.length; i++) {
         const moduleName = moduleNames[i];
         if (file === oldSourceFile && !hasInvalidatedResolutions(oldSourceFile.path)) {
           const mode = getModeForUsageLocation(file, moduleName);
-          const oldResolvedModule = getResolvedModule(oldSourceFile, moduleName.text, mode);
-          if (oldResolvedModule) {
+          const oldResolution = (_a3 = oldSourceFile.resolvedModules) == null ? void 0 : _a3.get(moduleName.text, mode);
+          if (oldResolution == null ? void 0 : oldResolution.resolvedModule) {
             if (isTraceEnabled(options, host)) {
               trace(
                 host,
-                oldResolvedModule.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
+                oldResolution.resolvedModule.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
                 moduleName.text,
                 getNormalizedAbsolutePath(file.originalFileName, currentDirectory),
-                oldResolvedModule.resolvedFileName,
-                oldResolvedModule.packageId && packageIdToString(oldResolvedModule.packageId)
+                oldResolution.resolvedModule.resolvedFileName,
+                oldResolution.resolvedModule.packageId && packageIdToString(oldResolution.resolvedModule.packageId)
               );
             }
-            (result != null ? result : result = new Array(moduleNames.length))[i] = oldResolvedModule;
+            (result != null ? result : result = new Array(moduleNames.length))[i] = oldResolution;
             (reusedNames != null ? reusedNames : reusedNames = []).push(moduleName);
             continue;
           }
@@ -100861,18 +112087,14 @@ ${lanes.join("\n")}
           (unknownModuleNames != null ? unknownModuleNames : unknownModuleNames = []).push(moduleName);
         }
       }
-      const resolutions = unknownModuleNames && unknownModuleNames.length ? resolveModuleNamesWorker(unknownModuleNames, file, { names: unknownModuleNames, reusedNames }) : emptyArray;
+      const resolutions = unknownModuleNames && unknownModuleNames.length ? resolveModuleNamesWorker(unknownModuleNames, file, reusedNames) : emptyArray;
       if (!result) {
         Debug.assert(resolutions.length === moduleNames.length);
         return resolutions;
       }
       let j = 0;
       for (let i = 0; i < result.length; i++) {
-        if (result[i]) {
-          if (result[i] === predictedToResolveToAmbientModuleMarker) {
-            result[i] = void 0;
-          }
-        } else {
+        if (!result[i]) {
           result[i] = resolutions[j];
           j++;
         }
@@ -100896,15 +112118,21 @@ ${lanes.join("\n")}
       }
     }
     function resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectiveNames, containingFile) {
+      var _a3;
       if (structureIsReused === 0 /* Not */) {
-        return resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile, void 0);
+        return resolveTypeReferenceDirectiveNamesWorker(
+          typeDirectiveNames,
+          containingFile,
+          /*resuedNames*/
+          void 0
+        );
       }
       const oldSourceFile = !isString(containingFile) ? oldProgram && oldProgram.getSourceFile(containingFile.fileName) : void 0;
       if (!isString(containingFile)) {
         if (oldSourceFile !== containingFile && containingFile.resolvedTypeReferenceDirectiveNames) {
           const result2 = [];
           for (const typeDirectiveName of typeDirectiveNames) {
-            const resolvedTypeReferenceDirective = containingFile.resolvedTypeReferenceDirectiveNames.get(getResolutionName(typeDirectiveName), typeDirectiveName.resolutionMode || containingFile.impliedNodeFormat);
+            const resolvedTypeReferenceDirective = containingFile.resolvedTypeReferenceDirectiveNames.get(getTypeReferenceResolutionName(typeDirectiveName), getModeForFileReference(typeDirectiveName, containingFile.impliedNodeFormat));
             result2.push(resolvedTypeReferenceDirective);
           }
           return result2;
@@ -100918,21 +112146,21 @@ ${lanes.join("\n")}
       for (let i = 0; i < typeDirectiveNames.length; i++) {
         const entry = typeDirectiveNames[i];
         if (canReuseResolutions) {
-          const typeDirectiveName = getResolutionName(entry);
+          const typeDirectiveName = getTypeReferenceResolutionName(entry);
           const mode = getModeForFileReference(entry, containingSourceFile == null ? void 0 : containingSourceFile.impliedNodeFormat);
-          const oldResolvedTypeReferenceDirective = getResolvedTypeReferenceDirective(oldSourceFile, typeDirectiveName, mode);
-          if (oldResolvedTypeReferenceDirective) {
+          const oldResolution = (_a3 = !isString(containingFile) ? oldSourceFile == null ? void 0 : oldSourceFile.resolvedTypeReferenceDirectiveNames : oldProgram == null ? void 0 : oldProgram.getAutomaticTypeDirectiveResolutions()) == null ? void 0 : _a3.get(typeDirectiveName, mode);
+          if (oldResolution == null ? void 0 : oldResolution.resolvedTypeReferenceDirective) {
             if (isTraceEnabled(options, host)) {
               trace(
                 host,
-                oldResolvedTypeReferenceDirective.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
+                oldResolution.resolvedTypeReferenceDirective.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2,
                 typeDirectiveName,
                 !isString(containingFile) ? getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile,
-                oldResolvedTypeReferenceDirective.resolvedFileName,
-                oldResolvedTypeReferenceDirective.packageId && packageIdToString(oldResolvedTypeReferenceDirective.packageId)
+                oldResolution.resolvedTypeReferenceDirective.resolvedFileName,
+                oldResolution.resolvedTypeReferenceDirective.packageId && packageIdToString(oldResolution.resolvedTypeReferenceDirective.packageId)
               );
             }
-            (result != null ? result : result = new Array(typeDirectiveNames.length))[i] = oldResolvedTypeReferenceDirective;
+            (result != null ? result : result = new Array(typeDirectiveNames.length))[i] = oldResolution;
             (reusedNames != null ? reusedNames : reusedNames = []).push(entry);
             continue;
           }
@@ -100944,7 +112172,7 @@ ${lanes.join("\n")}
       const resolutions = resolveTypeReferenceDirectiveNamesWorker(
         unknownTypeReferenceDirectiveNames,
         containingFile,
-        { names: unknownTypeReferenceDirectiveNames, reusedNames }
+        reusedNames
       );
       if (!result) {
         Debug.assert(resolutions.length === typeDirectiveNames.length);
@@ -100980,7 +112208,7 @@ ${lanes.join("\n")}
       );
     }
     function tryReuseStructureFromOldProgram() {
-      var _a3, _b2;
+      var _a3;
       if (!oldProgram) {
         return 0 /* Not */;
       }
@@ -101013,7 +112241,20 @@ ${lanes.join("\n")}
       const seenPackageNames = /* @__PURE__ */ new Map();
       for (const oldSourceFile of oldSourceFiles) {
         const sourceFileOptions = getCreateSourceFileOptions(oldSourceFile.fileName, moduleResolutionCache, host, options);
-        let newSourceFile = host.getSourceFileByPath ? host.getSourceFileByPath(oldSourceFile.fileName, oldSourceFile.resolvedPath, sourceFileOptions, void 0, shouldCreateNewSourceFile || sourceFileOptions.impliedNodeFormat !== oldSourceFile.impliedNodeFormat) : host.getSourceFile(oldSourceFile.fileName, sourceFileOptions, void 0, shouldCreateNewSourceFile || sourceFileOptions.impliedNodeFormat !== oldSourceFile.impliedNodeFormat);
+        let newSourceFile = host.getSourceFileByPath ? host.getSourceFileByPath(
+          oldSourceFile.fileName,
+          oldSourceFile.resolvedPath,
+          sourceFileOptions,
+          /*onError*/
+          void 0,
+          shouldCreateNewSourceFile || sourceFileOptions.impliedNodeFormat !== oldSourceFile.impliedNodeFormat
+        ) : host.getSourceFile(
+          oldSourceFile.fileName,
+          sourceFileOptions,
+          /*onError*/
+          void 0,
+          shouldCreateNewSourceFile || sourceFileOptions.impliedNodeFormat !== oldSourceFile.impliedNodeFormat
+        );
         if (!newSourceFile) {
           return 0 /* Not */;
         }
@@ -101090,19 +112331,19 @@ ${lanes.join("\n")}
       for (const { oldFile: oldSourceFile, newFile: newSourceFile } of modifiedSourceFiles) {
         const moduleNames = getModuleNames(newSourceFile);
         const resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFile);
-        const resolutionsChanged = hasChangesInResolutions(moduleNames, newSourceFile, resolutions, oldSourceFile.resolvedModules, moduleResolutionIsEqualTo);
+        const resolutionsChanged = hasChangesInResolutions(moduleNames, newSourceFile, resolutions, oldSourceFile.resolvedModules, moduleResolutionIsEqualTo, moduleResolutionNameAndModeGetter);
         if (resolutionsChanged) {
           structureIsReused = 1 /* SafeModules */;
-          newSourceFile.resolvedModules = zipToModeAwareCache(newSourceFile, moduleNames, resolutions);
+          newSourceFile.resolvedModules = zipToModeAwareCache(newSourceFile, moduleNames, resolutions, moduleResolutionNameAndModeGetter);
         } else {
           newSourceFile.resolvedModules = oldSourceFile.resolvedModules;
         }
         const typesReferenceDirectives = newSourceFile.typeReferenceDirectives;
         const typeReferenceResolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typesReferenceDirectives, newSourceFile);
-        const typeReferenceResolutionsChanged = hasChangesInResolutions(typesReferenceDirectives, newSourceFile, typeReferenceResolutions, oldSourceFile.resolvedTypeReferenceDirectiveNames, typeDirectiveIsEqualTo);
+        const typeReferenceResolutionsChanged = hasChangesInResolutions(typesReferenceDirectives, newSourceFile, typeReferenceResolutions, oldSourceFile.resolvedTypeReferenceDirectiveNames, typeDirectiveIsEqualTo, typeReferenceResolutionNameAndModeGetter);
         if (typeReferenceResolutionsChanged) {
           structureIsReused = 1 /* SafeModules */;
-          newSourceFile.resolvedTypeReferenceDirectiveNames = zipToModeAwareCache(newSourceFile, typesReferenceDirectives, typeReferenceResolutions);
+          newSourceFile.resolvedTypeReferenceDirectiveNames = zipToModeAwareCache(newSourceFile, typesReferenceDirectives, typeReferenceResolutions, typeReferenceResolutionNameAndModeGetter);
         } else {
           newSourceFile.resolvedTypeReferenceDirectiveNames = oldSourceFile.resolvedTypeReferenceDirectiveNames;
         }
@@ -101110,9 +112351,17 @@ ${lanes.join("\n")}
       if (structureIsReused !== 2 /* Completely */) {
         return structureIsReused;
       }
-      if (changesAffectingProgramStructure(oldOptions, options) || ((_b2 = host.hasChangedAutomaticTypeDirectiveNames) == null ? void 0 : _b2.call(host))) {
+      if (changesAffectingProgramStructure(oldOptions, options)) {
         return 1 /* SafeModules */;
       }
+      if (host.hasChangedAutomaticTypeDirectiveNames) {
+        if (host.hasChangedAutomaticTypeDirectiveNames())
+          return 1 /* SafeModules */;
+      } else {
+        automaticTypeDirectiveNames = getAutomaticTypeDirectiveNames(options, host);
+        if (!arrayIsEqualTo(oldProgram.getAutomaticTypeDirectiveNames(), automaticTypeDirectiveNames))
+          return 1 /* SafeModules */;
+      }
       missingFilePaths = oldProgram.getMissingFilePaths();
       Debug.assert(newSourceFiles.length === oldProgram.getSourceFiles().length);
       for (const newSourceFile of newSourceFiles) {
@@ -101136,6 +112385,8 @@ ${lanes.join("\n")}
       fileReasons = oldProgram.getFileIncludeReasons();
       fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics();
       resolvedTypeReferenceDirectives = oldProgram.getResolvedTypeReferenceDirectives();
+      automaticTypeDirectiveNames = oldProgram.getAutomaticTypeDirectiveNames();
+      automaticTypeDirectiveResolutions = oldProgram.getAutomaticTypeDirectiveResolutions();
       sourceFileToPackageName = oldProgram.sourceFileToPackageName;
       redirectTargetsMap = oldProgram.redirectTargetsMap;
       usesUriStyleNodeCoreModules = oldProgram.usesUriStyleNodeCoreModules;
@@ -101186,14 +112437,24 @@ ${lanes.join("\n")}
     function emitBuildInfo(writeFileCallback) {
       var _a3, _b2;
       Debug.assert(!outFile(options));
-      (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Emit, "emitBuildInfo", {}, true);
+      (_a3 = tracing) == null ? void 0 : _a3.push(
+        tracing.Phase.Emit,
+        "emitBuildInfo",
+        {},
+        /*separateBeginAndEnd*/
+        true
+      );
       mark("beforeEmit");
       const emitResult = emitFiles(
         notImplementedResolver,
         getEmitHost(writeFileCallback),
+        /*targetSourceFile*/
         void 0,
+        /*transformers*/
         noTransformers,
+        /*emitOnlyDtsFiles*/
         false,
+        /*onlyBuildInfo*/
         true
       );
       mark("afterEmit");
@@ -101247,7 +112508,13 @@ ${lanes.join("\n")}
     }
     function emit(sourceFile, writeFileCallback, cancellationToken, emitOnly, transformers, forceDtsEmit) {
       var _a3, _b2;
-      (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Emit, "emit", { path: sourceFile == null ? void 0 : sourceFile.path }, true);
+      (_a3 = tracing) == null ? void 0 : _a3.push(
+        tracing.Phase.Emit,
+        "emit",
+        { path: sourceFile == null ? void 0 : sourceFile.path },
+        /*separateBeginAndEnd*/
+        true
+      );
       const result = runWithCancellationToken(() => emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnly, transformers, forceDtsEmit));
       (_b2 = tracing) == null ? void 0 : _b2.pop();
       return result;
@@ -101269,6 +112536,7 @@ ${lanes.join("\n")}
         sourceFile,
         getTransformers(options, customTransformers, emitOnly),
         emitOnly,
+        /*onlyBuildInfo*/
         false,
         forceDtsEmit
       );
@@ -101284,7 +112552,7 @@ ${lanes.join("\n")}
     }
     function getDiagnosticsHelper(sourceFile, getDiagnostics2, cancellationToken) {
       if (sourceFile) {
-        return getDiagnostics2(sourceFile, cancellationToken);
+        return sortAndDeduplicateDiagnostics(getDiagnostics2(sourceFile, cancellationToken));
       }
       return sortAndDeduplicateDiagnostics(flatMap(program.getSourceFiles(), (sourceFile2) => {
         if (cancellationToken) {
@@ -101644,7 +112912,14 @@ ${lanes.join("\n")}
       return configFileParsingDiagnostics || emptyArray;
     }
     function processRootFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason) {
-      processSourceFile(normalizePath(fileName), isDefaultLib, ignoreNoDefaultLib, void 0, reason);
+      processSourceFile(
+        normalizePath(fileName),
+        isDefaultLib,
+        ignoreNoDefaultLib,
+        /*packageId*/
+        void 0,
+        reason
+      );
     }
     function fileReferenceIsEqualTo(a, b) {
       return a.fileName === b.fileName;
@@ -101654,7 +112929,15 @@ ${lanes.join("\n")}
     }
     function createSyntheticImport(text, file) {
       const externalHelpersModuleReference = factory.createStringLiteral(text);
-      const importDecl = factory.createImportDeclaration(void 0, void 0, externalHelpersModuleReference, void 0);
+      const importDecl = factory.createImportDeclaration(
+        /*modifiers*/
+        void 0,
+        /*importClause*/
+        void 0,
+        externalHelpersModuleReference,
+        /*assertClause*/
+        void 0
+      );
       addEmitFlags(importDecl, 134217728 /* NeverApplyImportHelper */);
       setParent(externalHelpersModuleReference, importDecl);
       setParent(importDecl, file);
@@ -101681,9 +112964,14 @@ ${lanes.join("\n")}
         }
       }
       for (const node of file.statements) {
-        collectModuleReferences(node, false);
+        collectModuleReferences(
+          node,
+          /*inAmbientModule*/
+          false
+        );
       }
-      if (file.flags & 2097152 /* PossiblyContainsDynamicImport */ || isJavaScriptFile) {
+      const shouldProcessRequires = isJavaScriptFile && getEmitModuleResolutionKind(options) !== 100 /* Bundler */;
+      if (file.flags & 2097152 /* PossiblyContainsDynamicImport */ || shouldProcessRequires) {
         collectDynamicImportOrRequireCalls(file);
       }
       file.imports = imports || emptyArray;
@@ -101694,7 +112982,11 @@ ${lanes.join("\n")}
         if (isAnyImportOrReExport(node)) {
           const moduleNameExpr = getExternalModuleName(node);
           if (moduleNameExpr && isStringLiteral(moduleNameExpr) && moduleNameExpr.text && (!inAmbientModule || !isExternalModuleNameRelative(moduleNameExpr.text))) {
-            setParentRecursive(node, false);
+            setParentRecursive(
+              node,
+              /*incremental*/
+              false
+            );
             imports = append(imports, moduleNameExpr);
             if (!usesUriStyleNodeCoreModules && currentNodeModulesDepth === 0 && !file.isDeclarationFile) {
               usesUriStyleNodeCoreModules = startsWith(moduleNameExpr.text, "node:");
@@ -101713,7 +113005,11 @@ ${lanes.join("\n")}
               const body = node.body;
               if (body) {
                 for (const statement of body.statements) {
-                  collectModuleReferences(statement, true);
+                  collectModuleReferences(
+                    statement,
+                    /*inAmbientModule*/
+                    true
+                  );
                 }
               }
             }
@@ -101724,14 +113020,30 @@ ${lanes.join("\n")}
         const r = /import|require/g;
         while (r.exec(file2.text) !== null) {
           const node = getNodeAtPosition(file2, r.lastIndex);
-          if (isJavaScriptFile && isRequireCall(node, true)) {
-            setParentRecursive(node, false);
+          if (shouldProcessRequires && isRequireCall(
+            node,
+            /*checkArgumentIsStringLiteralLike*/
+            true
+          )) {
+            setParentRecursive(
+              node,
+              /*incremental*/
+              false
+            );
             imports = append(imports, node.arguments[0]);
           } else if (isImportCall(node) && node.arguments.length >= 1 && isStringLiteralLike(node.arguments[0])) {
-            setParentRecursive(node, false);
+            setParentRecursive(
+              node,
+              /*incremental*/
+              false
+            );
             imports = append(imports, node.arguments[0]);
           } else if (isLiteralImportTypeNode(node)) {
-            setParentRecursive(node, false);
+            setParentRecursive(
+              node,
+              /*incremental*/
+              false
+            );
             imports = append(imports, node.argument.literal);
           }
         }
@@ -101807,12 +113119,28 @@ ${lanes.join("\n")}
       getSourceFileFromReferenceWorker(
         fileName,
         (fileName2) => findSourceFile(fileName2, isDefaultLib, ignoreNoDefaultLib, reason, packageId),
-        (diagnostic, ...args) => addFilePreprocessingFileExplainingDiagnostic(void 0, reason, diagnostic, args),
+        // TODO: GH#18217
+        (diagnostic, ...args) => addFilePreprocessingFileExplainingDiagnostic(
+          /*file*/
+          void 0,
+          reason,
+          diagnostic,
+          args
+        ),
         reason
       );
     }
     function processProjectReferenceFile(fileName, reason) {
-      return processSourceFile(fileName, false, false, void 0, reason);
+      return processSourceFile(
+        fileName,
+        /*isDefaultLib*/
+        false,
+        /*ignoreNoDefaultLib*/
+        false,
+        /*packageId*/
+        void 0,
+        reason
+      );
     }
     function reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason) {
       const hasExistingReasonToReportErrorOn = !isReferencedFile(reason) && some(fileReasons.get(existingFile.path), isReferencedFile);
@@ -101822,35 +113150,16 @@ ${lanes.join("\n")}
         addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, [fileName, existingFile.fileName]);
       }
     }
-    function createRedirectSourceFile(redirectTarget, unredirected, fileName, path, resolvedPath, originalFileName, sourceFileOptions) {
+    function createRedirectedSourceFile(redirectTarget, unredirected, fileName, path, resolvedPath, originalFileName, sourceFileOptions) {
       var _a3;
-      const redirect = Object.create(redirectTarget);
+      const redirect = parseNodeFactory.createRedirectedSourceFile({ redirectTarget, unredirected });
       redirect.fileName = fileName;
       redirect.path = path;
       redirect.resolvedPath = resolvedPath;
       redirect.originalFileName = originalFileName;
-      redirect.redirectInfo = { redirectTarget, unredirected };
       redirect.packageJsonLocations = ((_a3 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a3.length) ? sourceFileOptions.packageJsonLocations : void 0;
       redirect.packageJsonScope = sourceFileOptions.packageJsonScope;
       sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0);
-      Object.defineProperties(redirect, {
-        id: {
-          get() {
-            return this.redirectInfo.redirectTarget.id;
-          },
-          set(value) {
-            this.redirectInfo.redirectTarget.id = value;
-          }
-        },
-        symbol: {
-          get() {
-            return this.redirectInfo.redirectTarget.symbol;
-          },
-          set(value) {
-            this.redirectInfo.redirectTarget.symbol = value;
-          }
-        }
-      });
       return redirect;
     }
     function findSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) {
@@ -101883,7 +113192,12 @@ ${lanes.join("\n")}
         if (source) {
           const file2 = isString(source) ? findSourceFile(source, isDefaultLib, ignoreNoDefaultLib, reason, packageId) : void 0;
           if (file2)
-            addFileToFilesByName(file2, path, void 0);
+            addFileToFilesByName(
+              file2,
+              path,
+              /*redirectedPath*/
+              void 0
+            );
           return file2;
         }
       }
@@ -101938,14 +113252,20 @@ ${lanes.join("\n")}
       const file = host.getSourceFile(
         fileName,
         sourceFileOptions,
-        (hostErrorMessage) => addFilePreprocessingFileExplainingDiagnostic(void 0, reason, Diagnostics.Cannot_read_file_0_Colon_1, [fileName, hostErrorMessage]),
+        (hostErrorMessage) => addFilePreprocessingFileExplainingDiagnostic(
+          /*file*/
+          void 0,
+          reason,
+          Diagnostics.Cannot_read_file_0_Colon_1,
+          [fileName, hostErrorMessage]
+        ),
         shouldCreateNewSourceFile || ((_a3 = oldProgram == null ? void 0 : oldProgram.getSourceFileByPath(toPath3(fileName))) == null ? void 0 : _a3.impliedNodeFormat) !== sourceFileOptions.impliedNodeFormat
       );
       if (packageId) {
         const packageIdKey = packageIdToString(packageId);
         const fileFromPackageId = packageIdToSourceFile.get(packageIdKey);
         if (fileFromPackageId) {
-          const dupFile = createRedirectSourceFile(fileFromPackageId, file, fileName, path, toPath3(fileName), originalFileName, sourceFileOptions);
+          const dupFile = createRedirectedSourceFile(fileFromPackageId, file, fileName, path, toPath3(fileName), originalFileName, sourceFileOptions);
           redirectTargetsMap.add(fileFromPackageId.path, fileName);
           addFileToFilesByName(dupFile, path, redirectedPath);
           addFileIncludeReason(dupFile, reason);
@@ -102071,7 +113391,9 @@ ${lanes.join("\n")}
         processSourceFile(
           resolveTripleslashReference(ref.fileName, file.fileName),
           isDefaultLib,
+          /*ignoreNoDefaultLib*/
           false,
+          /*packageId*/
           void 0,
           { kind: 4 /* ReferenceFile */, file: file.path, index }
         );
@@ -102079,7 +113401,8 @@ ${lanes.join("\n")}
     }
     function processTypeReferenceDirectives(file) {
       const typeDirectives = file.typeReferenceDirectives;
-      if (!typeDirectives) {
+      if (!typeDirectives.length) {
+        file.resolvedTypeReferenceDirectiveNames = void 0;
         return;
       }
       const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectives, file);
@@ -102090,28 +113413,44 @@ ${lanes.join("\n")}
         setResolvedTypeReferenceDirective(file, fileName, resolvedTypeReferenceDirective, getModeForFileReference(ref, file.impliedNodeFormat));
         const mode = ref.resolutionMode || file.impliedNodeFormat;
         if (mode && getEmitModuleResolutionKind(options) !== 3 /* Node16 */ && getEmitModuleResolutionKind(options) !== 99 /* NodeNext */) {
-          programDiagnostics.add(createDiagnosticForRange(file, ref, Diagnostics.resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext));
+          (fileProcessingDiagnostics != null ? fileProcessingDiagnostics : fileProcessingDiagnostics = []).push({
+            kind: 2 /* ResolutionDiagnostics */,
+            diagnostics: [
+              createDiagnosticForRange(file, ref, Diagnostics.resolution_mode_assertions_are_only_supported_when_moduleResolution_is_node16_or_nodenext)
+            ]
+          });
         }
         processTypeReferenceDirective(fileName, mode, resolvedTypeReferenceDirective, { kind: 5 /* TypeReferenceDirective */, file: file.path, index });
       }
     }
-    function processTypeReferenceDirective(typeReferenceDirective, mode, resolvedTypeReferenceDirective, reason) {
+    function processTypeReferenceDirective(typeReferenceDirective, mode, resolution, reason) {
       var _a3, _b2;
-      (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "processTypeReferenceDirective", { directive: typeReferenceDirective, hasResolved: !!resolvedTypeReferenceDirective, refKind: reason.kind, refPath: isReferencedFile(reason) ? reason.file : void 0 });
-      processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolvedTypeReferenceDirective, reason);
+      (_a3 = tracing) == null ? void 0 : _a3.push(tracing.Phase.Program, "processTypeReferenceDirective", { directive: typeReferenceDirective, hasResolved: !!resolution.resolvedTypeReferenceDirective, refKind: reason.kind, refPath: isReferencedFile(reason) ? reason.file : void 0 });
+      processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolution, reason);
       (_b2 = tracing) == null ? void 0 : _b2.pop();
     }
-    function processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolvedTypeReferenceDirective, reason) {
-      const previousResolution = resolvedTypeReferenceDirectives.get(typeReferenceDirective, mode);
+    function processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolution, reason) {
+      var _a3;
+      addResolutionDiagnostics(resolution);
+      const previousResolution = (_a3 = resolvedTypeReferenceDirectives.get(typeReferenceDirective, mode)) == null ? void 0 : _a3.resolvedTypeReferenceDirective;
       if (previousResolution && previousResolution.primary) {
         return;
       }
       let saveResolution = true;
+      const { resolvedTypeReferenceDirective } = resolution;
       if (resolvedTypeReferenceDirective) {
         if (resolvedTypeReferenceDirective.isExternalLibraryImport)
           currentNodeModulesDepth++;
         if (resolvedTypeReferenceDirective.primary) {
-          processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, false, resolvedTypeReferenceDirective.packageId, reason);
+          processSourceFile(
+            resolvedTypeReferenceDirective.resolvedFileName,
+            /*isDefaultLib*/
+            false,
+            /*ignoreNoDefaultLib*/
+            false,
+            resolvedTypeReferenceDirective.packageId,
+            reason
+          );
         } else {
           if (previousResolution) {
             if (resolvedTypeReferenceDirective.resolvedFileName !== previousResolution.resolvedFileName) {
@@ -102128,16 +113467,30 @@ ${lanes.join("\n")}
             }
             saveResolution = false;
           } else {
-            processSourceFile(resolvedTypeReferenceDirective.resolvedFileName, false, false, resolvedTypeReferenceDirective.packageId, reason);
+            processSourceFile(
+              resolvedTypeReferenceDirective.resolvedFileName,
+              /*isDefaultLib*/
+              false,
+              /*ignoreNoDefaultLib*/
+              false,
+              resolvedTypeReferenceDirective.packageId,
+              reason
+            );
           }
         }
         if (resolvedTypeReferenceDirective.isExternalLibraryImport)
           currentNodeModulesDepth--;
       } else {
-        addFilePreprocessingFileExplainingDiagnostic(void 0, reason, Diagnostics.Cannot_find_type_definition_file_for_0, [typeReferenceDirective]);
+        addFilePreprocessingFileExplainingDiagnostic(
+          /*file*/
+          void 0,
+          reason,
+          Diagnostics.Cannot_find_type_definition_file_for_0,
+          [typeReferenceDirective]
+        );
       }
       if (saveResolution) {
-        resolvedTypeReferenceDirectives.set(typeReferenceDirective, mode, resolvedTypeReferenceDirective);
+        resolvedTypeReferenceDirectives.set(typeReferenceDirective, mode, resolution);
       }
     }
     function pathForLibFile(libFileName) {
@@ -102149,7 +113502,7 @@ ${lanes.join("\n")}
         i++;
       }
       const resolveFrom = combinePaths(currentDirectory, `__lib_node_modules_lookup_${libFileName}__.ts`);
-      const localOverrideModuleResult = resolveModuleName("@typescript/lib-" + path, resolveFrom, { moduleResolution: 2 /* NodeJs */ }, host, moduleResolutionCache);
+      const localOverrideModuleResult = resolveModuleName("@typescript/lib-" + path, resolveFrom, { moduleResolution: 2 /* Node10 */ }, host, moduleResolutionCache);
       if (localOverrideModuleResult == null ? void 0 : localOverrideModuleResult.resolvedModule) {
         return localOverrideModuleResult.resolvedModule.resolvedFileName;
       }
@@ -102160,7 +113513,14 @@ ${lanes.join("\n")}
         const libName = toFileNameLowerCase(libReference.fileName);
         const libFileName = libMap.get(libName);
         if (libFileName) {
-          processRootFile(pathForLibFile(libFileName), true, true, { kind: 7 /* LibReferenceDirective */, file: file.path, index });
+          processRootFile(
+            pathForLibFile(libFileName),
+            /*isDefaultLib*/
+            true,
+            /*ignoreNoDefaultLib*/
+            true,
+            { kind: 7 /* LibReferenceDirective */, file: file.path, index }
+          );
         } else {
           const unqualifiedLibName = removeSuffix(removePrefix(libName, "lib."), ".d.ts");
           const suggestion = getSpellingSuggestion(unqualifiedLibName, libs, identity);
@@ -102186,8 +113546,11 @@ ${lanes.join("\n")}
         Debug.assert(resolutions.length === moduleNames.length);
         const optionsForFile = (useSourceOfProjectReferenceRedirect ? (_a3 = getRedirectReferenceForResolution(file)) == null ? void 0 : _a3.commandLine.options : void 0) || options;
         for (let index = 0; index < moduleNames.length; index++) {
-          const resolution = resolutions[index];
-          setResolvedModule(file, moduleNames[index].text, resolution, getModeForUsageLocation(file, moduleNames[index]));
+          const resolution = resolutions[index].resolvedModule;
+          const moduleName = moduleNames[index].text;
+          const mode = getModeForUsageLocation(file, moduleNames[index]);
+          setResolvedModule(file, moduleName, resolutions[index], mode);
+          addResolutionDiagnosticsFromResolutionOrCache(file, moduleName, resolutions[index], mode);
           if (!resolution) {
             continue;
           }
@@ -102199,13 +113562,15 @@ ${lanes.join("\n")}
             currentNodeModulesDepth++;
           }
           const elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth;
-          const shouldAddFile = resolvedFileName && !getResolutionDiagnostic(optionsForFile, resolution) && !optionsForFile.noResolve && index < file.imports.length && !elideImport && !(isJsFile && !getAllowJSCompilerOption(optionsForFile)) && (isInJSFile(file.imports[index]) || !(file.imports[index].flags & 8388608 /* JSDoc */));
+          const shouldAddFile = resolvedFileName && !getResolutionDiagnostic(optionsForFile, resolution, file) && !optionsForFile.noResolve && index < file.imports.length && !elideImport && !(isJsFile && !getAllowJSCompilerOption(optionsForFile)) && (isInJSFile(file.imports[index]) || !(file.imports[index].flags & 8388608 /* JSDoc */));
           if (elideImport) {
             modulesWithElidedImports.set(file.path, true);
           } else if (shouldAddFile) {
             findSourceFile(
               resolvedFileName,
+              /*isDefaultLib*/
               false,
+              /*ignoreNoDefaultLib*/
               false,
               { kind: 3 /* Import */, file: file.path, index },
               resolution.packageId
@@ -102252,22 +113617,45 @@ ${lanes.join("\n")}
       if (host.getParsedCommandLine) {
         commandLine = host.getParsedCommandLine(refPath);
         if (!commandLine) {
-          addFileToFilesByName(void 0, sourceFilePath, void 0);
+          addFileToFilesByName(
+            /*sourceFile*/
+            void 0,
+            sourceFilePath,
+            /*redirectedPath*/
+            void 0
+          );
           projectReferenceRedirects.set(sourceFilePath, false);
           return void 0;
         }
         sourceFile = Debug.checkDefined(commandLine.options.configFile);
         Debug.assert(!sourceFile.path || sourceFile.path === sourceFilePath);
-        addFileToFilesByName(sourceFile, sourceFilePath, void 0);
+        addFileToFilesByName(
+          sourceFile,
+          sourceFilePath,
+          /*redirectedPath*/
+          void 0
+        );
       } else {
         const basePath = getNormalizedAbsolutePath(getDirectoryPath(refPath), host.getCurrentDirectory());
         sourceFile = host.getSourceFile(refPath, 100 /* JSON */);
-        addFileToFilesByName(sourceFile, sourceFilePath, void 0);
+        addFileToFilesByName(
+          sourceFile,
+          sourceFilePath,
+          /*redirectedPath*/
+          void 0
+        );
         if (sourceFile === void 0) {
           projectReferenceRedirects.set(sourceFilePath, false);
           return void 0;
         }
-        commandLine = parseJsonSourceFileConfigFileContent(sourceFile, configParsingHost, basePath, void 0, refPath);
+        commandLine = parseJsonSourceFileConfigFileContent(
+          sourceFile,
+          configParsingHost,
+          basePath,
+          /*existingOptions*/
+          void 0,
+          refPath
+        );
       }
       sourceFile.fileName = refPath;
       sourceFile.path = sourceFilePath;
@@ -102319,6 +113707,7 @@ ${lanes.join("\n")}
       } else if (options.incremental && !outputFile && !options.configFilePath) {
         programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified));
       }
+      verifyDeprecatedCompilerOptions();
       verifyProjectReferences();
       if (options.composite) {
         const rootPaths = new Set(rootNames.map(toPath3));
@@ -102338,12 +113727,24 @@ ${lanes.join("\n")}
             continue;
           }
           if (!hasZeroOrOneAsteriskCharacter(key)) {
-            createDiagnosticForOptionPaths(true, key, Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, key);
+            createDiagnosticForOptionPaths(
+              /*onKey*/
+              true,
+              key,
+              Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character,
+              key
+            );
           }
           if (isArray(options.paths[key])) {
             const len = options.paths[key].length;
             if (len === 0) {
-              createDiagnosticForOptionPaths(false, key, Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array, key);
+              createDiagnosticForOptionPaths(
+                /*onKey*/
+                false,
+                key,
+                Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array,
+                key
+              );
             }
             for (let i = 0; i < len; i++) {
               const subst = options.paths[key][i];
@@ -102360,7 +113761,13 @@ ${lanes.join("\n")}
               }
             }
           } else {
-            createDiagnosticForOptionPaths(false, key, Diagnostics.Substitutions_for_pattern_0_should_be_an_array, key);
+            createDiagnosticForOptionPaths(
+              /*onKey*/
+              false,
+              key,
+              Diagnostics.Substitutions_for_pattern_0_should_be_an_array,
+              key
+            );
           }
         }
       }
@@ -102428,14 +113835,17 @@ ${lanes.join("\n")}
           programDiagnostics.add(createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, options.out ? "out" : "outFile"));
         }
       }
-      if (options.resolveJsonModule) {
-        if (getEmitModuleResolutionKind(options) !== 2 /* NodeJs */ && getEmitModuleResolutionKind(options) !== 3 /* Node16 */ && getEmitModuleResolutionKind(options) !== 99 /* NodeNext */) {
-          createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy, "resolveJsonModule");
+      if (getResolveJsonModule(options)) {
+        if (getEmitModuleResolutionKind(options) === 1 /* Classic */) {
+          createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic, "resolveJsonModule");
         } else if (!hasJsonModuleEmitEnabled(options)) {
           createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_esNext, "resolveJsonModule", "module");
         }
       }
-      if (options.outDir || options.rootDir || options.sourceRoot || options.mapRoot) {
+      if (options.outDir || // there is --outDir specified
+      options.rootDir || // there is --rootDir specified
+      options.sourceRoot || // there is --sourceRoot specified
+      options.mapRoot) {
         const dir = getCommonSourceDirectory2();
         if (options.outDir && dir === "" && files.some((file) => getRootLength(file.fileName) > 1)) {
           createDiagnosticForOptionName(Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files, "outDir");
@@ -102495,6 +113905,19 @@ ${lanes.join("\n")}
       if (options.preserveValueImports && getEmitModuleKind(options) < 5 /* ES2015 */) {
         createOptionValueDiagnostic("importsNotUsedAsValues", Diagnostics.Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later);
       }
+      if (options.allowImportingTsExtensions && !(options.noEmit || options.emitDeclarationOnly)) {
+        createOptionValueDiagnostic("allowImportingTsExtensions", Diagnostics.Option_allowImportingTsExtensions_can_only_be_used_when_moduleResolution_is_set_to_bundler_and_either_noEmit_or_emitDeclarationOnly_is_set);
+      }
+      const moduleResolution = getEmitModuleResolutionKind(options);
+      if (options.resolvePackageJsonExports && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+        createOptionValueDiagnostic("resolvePackageJsonExports", Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "resolvePackageJsonExports");
+      }
+      if (options.resolvePackageJsonImports && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+        createOptionValueDiagnostic("resolvePackageJsonImports", Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "resolvePackageJsonImports");
+      }
+      if (options.customConditions && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) {
+        createOptionValueDiagnostic("customConditions", Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "customConditions");
+      }
       if (!options.noEmit && !options.suppressOutputPathCheck) {
         const emitHost = getEmitHost();
         const emitFilesSeen = /* @__PURE__ */ new Set();
@@ -102511,7 +113934,11 @@ ${lanes.join("\n")}
           if (filesByName.has(emitFilePath)) {
             let chain;
             if (!options.configFilePath) {
-              chain = chainDiagnosticMessages(void 0, Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig);
+              chain = chainDiagnosticMessages(
+                /*details*/
+                void 0,
+                Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig
+              );
             }
             chain = chainDiagnosticMessages(chain, Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName);
             blockEmittingOfFile(emitFileName, createCompilerDiagnosticFromMessageChain(chain));
@@ -102525,6 +113952,66 @@ ${lanes.join("\n")}
         }
       }
     }
+    function verifyDeprecatedCompilerOptions() {
+      const version2 = typeScriptVersion3 || versionMajorMinor;
+      const ignoreDeprecations = options.ignoreDeprecations;
+      if (ignoreDeprecations) {
+        if (ignoreDeprecations === "5.0" /* v5_0 */ && (version2 === "5.0" /* v5_0 */ || version2 === "5.5" /* v5_5 */)) {
+          return;
+        } else {
+          createOptionValueDiagnostic("ignoreDeprecations", Diagnostics.Invalid_value_for_ignoreDeprecations);
+        }
+      }
+      if (options.target === 0 /* ES3 */) {
+        createDeprecatedDiagnosticForOption(version2, "target", "ES3");
+      }
+      if (options.noImplicitUseStrict) {
+        createDeprecatedDiagnosticForOption(version2, "noImplicitUseStrict");
+      }
+      if (options.keyofStringsOnly) {
+        createDeprecatedDiagnosticForOption(version2, "keyofStringsOnly");
+      }
+      if (options.suppressExcessPropertyErrors) {
+        createDeprecatedDiagnosticForOption(version2, "suppressExcessPropertyErrors");
+      }
+      if (options.suppressImplicitAnyIndexErrors) {
+        createDeprecatedDiagnosticForOption(version2, "suppressImplicitAnyIndexErrors");
+      }
+      if (options.noStrictGenericChecks) {
+        createDeprecatedDiagnosticForOption(version2, "noStrictGenericChecks");
+      }
+      if (options.charset) {
+        createDeprecatedDiagnosticForOption(version2, "charset");
+      }
+      if (options.out) {
+        createDeprecatedDiagnosticForOption(version2, "out");
+      }
+    }
+    function createDeprecatedDiagnosticForOption(version2, name, value) {
+      if (version2 === "6.0" /* v6_0 */) {
+        createDiagnosticForOption(
+          /*onKey*/
+          !value,
+          name,
+          /*option2*/
+          void 0,
+          Diagnostics.Flag_0_is_deprecated_Please_remove_it_from_your_configuration,
+          value || name
+        );
+      } else {
+        createDiagnosticForOption(
+          /*onKey*/
+          !value,
+          name,
+          /*option2*/
+          void 0,
+          Diagnostics.Flag_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_ignoreDeprecations_Colon_2_to_silence_this_error,
+          value || name,
+          "5.5" /* v5_5 */,
+          "5.0" /* v5_0 */
+        );
+      }
+    }
     function createDiagnosticExplainingFile(file, fileProcessingReason, diagnostic, args) {
       var _a3;
       let fileIncludeReasons;
@@ -102562,7 +114049,13 @@ ${lanes.join("\n")}
       });
     }
     function addProgramDiagnosticExplainingFile(file, diagnostic, args) {
-      programDiagnostics.add(createDiagnosticExplainingFile(file, void 0, diagnostic, args));
+      programDiagnostics.add(createDiagnosticExplainingFile(
+        file,
+        /*fileProcessingReason*/
+        void 0,
+        diagnostic,
+        args
+      ));
     }
     function fileIncludeReasonToRelatedInformation(reason) {
       if (isReferencedFile(reason)) {
@@ -102718,6 +114211,7 @@ ${lanes.join("\n")}
           pathProp.initializer,
           onKey,
           key,
+          /*key2*/
           void 0,
           message,
           arg0
@@ -102745,10 +114239,28 @@ ${lanes.join("\n")}
       return compilerOptionsObjectLiteralSyntax && getPropertyArrayElementValue(compilerOptionsObjectLiteralSyntax, name, value);
     }
     function createDiagnosticForOptionName(message, option1, option2, option3) {
-      createDiagnosticForOption(true, option1, option2, message, option1, option2, option3);
+      createDiagnosticForOption(
+        /*onKey*/
+        true,
+        option1,
+        option2,
+        message,
+        option1,
+        option2,
+        option3
+      );
     }
     function createOptionValueDiagnostic(option1, message, arg0, arg1) {
-      createDiagnosticForOption(false, option1, void 0, message, arg0, arg1);
+      createDiagnosticForOption(
+        /*onKey*/
+        false,
+        option1,
+        /*option2*/
+        void 0,
+        message,
+        arg0,
+        arg1
+      );
     }
     function createDiagnosticForReference(sourceFile, index, message, arg0, arg1) {
       const referencesSyntax = firstDefined(
@@ -102828,8 +114340,8 @@ ${lanes.join("\n")}
       if (!symlinks) {
         symlinks = createSymlinkCache(currentDirectory, getCanonicalFileName);
       }
-      if (files && resolvedTypeReferenceDirectives && !symlinks.hasProcessedResolutions()) {
-        symlinks.setSymlinksFromResolutions(files, resolvedTypeReferenceDirectives);
+      if (files && automaticTypeDirectiveResolutions && !symlinks.hasProcessedResolutions()) {
+        symlinks.setSymlinksFromResolutions(files, automaticTypeDirectiveResolutions);
       }
       return symlinks;
     }
@@ -102866,7 +114378,11 @@ ${lanes.join("\n")}
             }
           });
         }
-        return fileOrDirectoryExistsUsingSource(path, false);
+        return fileOrDirectoryExistsUsingSource(
+          path,
+          /*isFile*/
+          false
+        );
       };
     }
     if (originalGetDirectories) {
@@ -102891,7 +114407,11 @@ ${lanes.join("\n")}
         return false;
       if (!isDeclarationFileName(file))
         return false;
-      return fileOrDirectoryExistsUsingSource(file, true);
+      return fileOrDirectoryExistsUsingSource(
+        file,
+        /*isFile*/
+        true
+      );
     }
     function fileExistsIfProjectReferenceDts(file) {
       const source = host.getSourceOfProjectReferenceRedirect(host.toPath(file));
@@ -102902,7 +114422,9 @@ ${lanes.join("\n")}
       const dirPathWithTrailingDirectorySeparator = `${dirPath}${directorySeparator}`;
       return forEachKey(
         setOfDeclarationDirectories,
-        (declDirPath) => dirPath === declDirPath || startsWith(declDirPath, dirPathWithTrailingDirectorySeparator) || startsWith(dirPath, `${declDirPath}/`)
+        (declDirPath) => dirPath === declDirPath || // Any parent directory of declaration dir
+        startsWith(declDirPath, dirPathWithTrailingDirectorySeparator) || // Any directory inside declaration dir
+        startsWith(dirPath, `${declDirPath}/`)
       );
     }
     function handleDirectoryCouldBeSymlink(directory) {
@@ -102974,7 +114496,11 @@ ${lanes.join("\n")}
       ...program.getSemanticDiagnostics(sourceFile, cancellationToken)
     ];
     if (diagnostics.length === 0 && getEmitDeclarations(program.getCompilerOptions())) {
-      diagnostics = program.getDeclarationDiagnostics(void 0, cancellationToken);
+      diagnostics = program.getDeclarationDiagnostics(
+        /*sourceFile*/
+        void 0,
+        cancellationToken
+      );
     }
     if (!diagnostics.length)
       return void 0;
@@ -103015,7 +114541,11 @@ ${lanes.join("\n")}
         const out = outFile(resolvedRefOpts.options);
         if (!out)
           continue;
-        const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(resolvedRefOpts.options, true);
+        const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath } = getOutputPathsForBundle(
+          resolvedRefOpts.options,
+          /*forceDtsPaths*/
+          true
+        );
         const node = createInputFilesWithFilePaths(readFile, jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath, host, resolvedRefOpts.options);
         (nodes || (nodes = [])).push(node);
       }
@@ -103026,19 +114556,27 @@ ${lanes.join("\n")}
     const passedInRef = ref ? ref : hostOrRef;
     return resolveConfigFileProjectName(passedInRef.path);
   }
-  function getResolutionDiagnostic(options, { extension }) {
+  function getResolutionDiagnostic(options, { extension }, { isDeclarationFile }) {
     switch (extension) {
       case ".ts" /* Ts */:
       case ".d.ts" /* Dts */:
+      case ".mts" /* Mts */:
+      case ".d.mts" /* Dmts */:
+      case ".cts" /* Cts */:
+      case ".d.cts" /* Dcts */:
         return void 0;
       case ".tsx" /* Tsx */:
         return needJsx();
       case ".jsx" /* Jsx */:
         return needJsx() || needAllowJs();
       case ".js" /* Js */:
+      case ".mjs" /* Mjs */:
+      case ".cjs" /* Cjs */:
         return needAllowJs();
       case ".json" /* Json */:
         return needResolveJsonModule();
+      default:
+        return needAllowArbitraryExtensions();
     }
     function needJsx() {
       return options.jsx ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set;
@@ -103047,7 +114585,10 @@ ${lanes.join("\n")}
       return getAllowJSCompilerOption(options) || !getStrictOptionValue(options, "noImplicitAny") ? void 0 : Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type;
     }
     function needResolveJsonModule() {
-      return options.resolveJsonModule ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used;
+      return getResolveJsonModule(options) ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used;
+    }
+    function needAllowArbitraryExtensions() {
+      return isDeclarationFile || options.allowArbitraryExtensions ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set;
     }
   }
   function getModuleNames({ imports, moduleAugmentations }) {
@@ -103072,7 +114613,7 @@ ${lanes.join("\n")}
     }
     Debug.fail("should never ask for module name at index higher than possible module name");
   }
-  var ForegroundColorEscapeSequences, gutterStyleSequence, gutterSeparator, resetEscapeSequence, ellipsis, halfIndent, indent, inferredTypesContainingFile, plainJSErrors, emitSkippedWithNoDiagnostics;
+  var ForegroundColorEscapeSequences, gutterStyleSequence, gutterSeparator, resetEscapeSequence, ellipsis, halfIndent, indent, emptyResolution, moduleResolutionNameAndModeGetter, typeReferenceResolutionNameAndModeGetter, inferredTypesContainingFile, plainJSErrors, emitSkippedWithNoDiagnostics;
   var init_program = __esm({
     "src/compiler/program.ts"() {
       "use strict";
@@ -103093,8 +114634,21 @@ ${lanes.join("\n")}
       ellipsis = "...";
       halfIndent = "  ";
       indent = "    ";
+      emptyResolution = {
+        resolvedModule: void 0,
+        resolvedTypeReferenceDirective: void 0
+      };
+      moduleResolutionNameAndModeGetter = {
+        getName: getModuleResolutionName,
+        getMode: (entry, file) => getModeForUsageLocation(file, entry)
+      };
+      typeReferenceResolutionNameAndModeGetter = {
+        getName: getTypeReferenceResolutionName,
+        getMode: (entry, file) => getModeForFileReference(entry, file == null ? void 0 : file.impliedNodeFormat)
+      };
       inferredTypesContainingFile = "__inferred type names__.ts";
       plainJSErrors = /* @__PURE__ */ new Set([
+        // binder errors
         Diagnostics.Cannot_redeclare_block_scoped_variable_0.code,
         Diagnostics.A_module_cannot_have_multiple_default_exports.code,
         Diagnostics.Another_export_default_is_here.code,
@@ -103110,6 +114664,7 @@ ${lanes.join("\n")}
         Diagnostics.A_label_is_not_allowed_here.code,
         Diagnostics.Octal_literals_are_not_allowed_in_strict_mode.code,
         Diagnostics.with_statements_are_not_allowed_in_strict_mode.code,
+        // grammar errors
         Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement.code,
         Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement.code,
         Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name.code,
@@ -103248,7 +114803,12 @@ ${lanes.join("\n")}
             };
             return map2;
           }
-          return create2(/* @__PURE__ */ new Map(), /* @__PURE__ */ new Map(), void 0);
+          return create2(
+            /* @__PURE__ */ new Map(),
+            /* @__PURE__ */ new Map(),
+            /*deleted*/
+            void 0
+          );
         }
         BuilderState2.createManyToManyPathMap = createManyToManyPathMap;
         function addToMultimap(map2, k, v) {
@@ -103299,7 +114859,7 @@ ${lanes.join("\n")}
             }
           }
           if (sourceFile.resolvedTypeReferenceDirectiveNames) {
-            sourceFile.resolvedTypeReferenceDirectiveNames.forEach((resolvedTypeReferenceDirective) => {
+            sourceFile.resolvedTypeReferenceDirectiveNames.forEach(({ resolvedTypeReferenceDirective }) => {
               if (!resolvedTypeReferenceDirective) {
                 return;
               }
@@ -103352,14 +114912,13 @@ ${lanes.join("\n")}
           const referencedMap = options.module !== 0 /* None */ && !isOutFile ? createManyToManyPathMap() : void 0;
           const exportedModulesMap = referencedMap ? createManyToManyPathMap() : void 0;
           const useOldState = canReuseOldState(referencedMap, oldState);
-          const getCanonicalFileName = createGetCanonicalFileName(newProgram.useCaseSensitiveFileNames());
           newProgram.getTypeChecker();
           for (const sourceFile of newProgram.getSourceFiles()) {
             const version2 = Debug.checkDefined(sourceFile.version, "Program intended to be used with Builder should have source files with versions set");
             const oldUncommittedSignature = useOldState ? (_a2 = oldState.oldSignatures) == null ? void 0 : _a2.get(sourceFile.resolvedPath) : void 0;
             const signature = oldUncommittedSignature === void 0 ? useOldState ? (_b = oldState.fileInfos.get(sourceFile.resolvedPath)) == null ? void 0 : _b.signature : void 0 : oldUncommittedSignature || void 0;
             if (referencedMap) {
-              const newReferences = getReferencedFiles(newProgram, sourceFile, getCanonicalFileName);
+              const newReferences = getReferencedFiles(newProgram, sourceFile, newProgram.getCanonicalFileName);
               if (newReferences) {
                 referencedMap.set(sourceFile.resolvedPath, newReferences);
               }
@@ -103374,6 +114933,7 @@ ${lanes.join("\n")}
             fileInfos.set(sourceFile.resolvedPath, {
               version: version2,
               signature,
+              // No need to calculate affectsGlobalScope with --out since its not used at all
               affectsGlobalScope: !isOutFile ? isFileAffectingGlobalScope(sourceFile) || void 0 : void 0,
               impliedFormat: sourceFile.impliedNodeFormat
             });
@@ -103421,6 +114981,29 @@ ${lanes.join("\n")}
           (state.hasCalledUpdateShapeSignature || (state.hasCalledUpdateShapeSignature = /* @__PURE__ */ new Set())).add(path);
         }
         BuilderState2.updateSignatureOfFile = updateSignatureOfFile;
+        function computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, onNewSignature) {
+          programOfThisState.emit(
+            sourceFile,
+            (fileName, text, _writeByteOrderMark, _onError, sourceFiles, data) => {
+              Debug.assert(isDeclarationFileName(fileName), `File extension for signature expected to be dts: Got:: ${fileName}`);
+              onNewSignature(computeSignatureWithDiagnostics(
+                programOfThisState,
+                sourceFile,
+                text,
+                host,
+                data
+              ), sourceFiles);
+            },
+            cancellationToken,
+            /*emitOnlyDtsFiles*/
+            true,
+            /*customTransformers*/
+            void 0,
+            /*forceDtsEmit*/
+            true
+          );
+        }
+        BuilderState2.computeDtsSignature = computeDtsSignature;
         function updateShapeSignature(state, programOfThisState, sourceFile, cancellationToken, host, useFileVersionAsSignature = state.useFileVersionAsSignature) {
           var _a2;
           if ((_a2 = state.hasCalledUpdateShapeSignature) == null ? void 0 : _a2.has(sourceFile.resolvedPath))
@@ -103429,26 +115012,12 @@ ${lanes.join("\n")}
           const prevSignature = info.signature;
           let latestSignature;
           if (!sourceFile.isDeclarationFile && !useFileVersionAsSignature) {
-            programOfThisState.emit(
-              sourceFile,
-              (fileName, text, _writeByteOrderMark, _onError, sourceFiles, data) => {
-                Debug.assert(isDeclarationFileName(fileName), `File extension for signature expected to be dts: Got:: ${fileName}`);
-                latestSignature = computeSignatureWithDiagnostics(
-                  programOfThisState,
-                  sourceFile,
-                  text,
-                  host,
-                  data
-                );
-                if (latestSignature !== prevSignature) {
-                  updateExportedModules(state, sourceFile, sourceFiles[0].exportedModulesFromDeclarationEmit);
-                }
-              },
-              cancellationToken,
-              true,
-              void 0,
-              true
-            );
+            computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, (signature, sourceFiles) => {
+              latestSignature = signature;
+              if (latestSignature !== prevSignature) {
+                updateExportedModules(state, sourceFile, sourceFiles[0].exportedModulesFromDeclarationEmit);
+              }
+            });
           }
           if (latestSignature === void 0) {
             latestSignature = sourceFile.version;
@@ -103472,27 +115041,24 @@ ${lanes.join("\n")}
           if (!state.exportedModulesMap)
             return;
           (state.oldExportedModulesMap || (state.oldExportedModulesMap = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, state.exportedModulesMap.getValues(sourceFile.resolvedPath) || false);
-          if (!exportedModulesFromDeclarationEmit) {
-            state.exportedModulesMap.deleteKey(sourceFile.resolvedPath);
-            return;
-          }
-          let exportedModules;
-          exportedModulesFromDeclarationEmit.forEach((symbol) => addExportedModule(getReferencedFilesFromImportedModuleSymbol(symbol)));
+          const exportedModules = getExportedModules(exportedModulesFromDeclarationEmit);
           if (exportedModules) {
             state.exportedModulesMap.set(sourceFile.resolvedPath, exportedModules);
           } else {
             state.exportedModulesMap.deleteKey(sourceFile.resolvedPath);
           }
-          function addExportedModule(exportedModulePaths) {
-            if (exportedModulePaths == null ? void 0 : exportedModulePaths.length) {
-              if (!exportedModules) {
-                exportedModules = /* @__PURE__ */ new Set();
-              }
-              exportedModulePaths.forEach((path) => exportedModules.add(path));
-            }
-          }
         }
         BuilderState2.updateExportedModules = updateExportedModules;
+        function getExportedModules(exportedModulesFromDeclarationEmit) {
+          let exportedModules;
+          exportedModulesFromDeclarationEmit == null ? void 0 : exportedModulesFromDeclarationEmit.forEach(
+            (symbol) => getReferencedFilesFromImportedModuleSymbol(symbol).forEach(
+              (path) => (exportedModules != null ? exportedModules : exportedModules = /* @__PURE__ */ new Set()).add(path)
+            )
+          );
+          return exportedModules;
+        }
+        BuilderState2.getExportedModules = getExportedModules;
         function getAllDependencies(state, programOfThisState, sourceFile) {
           const compilerOptions = programOfThisState.getCompilerOptions();
           if (outFile(compilerOptions)) {
@@ -103509,9 +115075,8 @@ ${lanes.join("\n")}
               seenMap.add(path);
               const references = state.referencedMap.getValues(path);
               if (references) {
-                const iterator = references.keys();
-                for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-                  queue.push(iterResult.value);
+                for (const key of references.keys()) {
+                  queue.push(key);
                 }
               }
             }
@@ -103636,9 +115201,14 @@ ${lanes.join("\n")}
   function hasSameKeys(map1, map2) {
     return map1 === map2 || map1 !== void 0 && map2 !== void 0 && map1.size === map2.size && !forEachKey(map1, (key) => !map2.has(key));
   }
-  function createBuilderProgramState(newProgram, oldState, disableUseFileVersionAsSignature) {
+  function createBuilderProgramState(newProgram, oldState) {
     var _a2, _b;
-    const state = BuilderState.create(newProgram, oldState, disableUseFileVersionAsSignature);
+    const state = BuilderState.create(
+      newProgram,
+      oldState,
+      /*disableUseFileVersionAsSignature*/
+      false
+    );
     state.program = newProgram;
     const compilerOptions = newProgram.getCompilerOptions();
     state.compilerOptions = compilerOptions;
@@ -103672,7 +115242,12 @@ ${lanes.join("\n")}
       var _a3;
       let oldInfo;
       let newReferences;
-      if (!useOldState || !(oldInfo = oldState.fileInfos.get(sourceFilePath)) || oldInfo.version !== info.version || oldInfo.impliedFormat !== info.impliedFormat || !hasSameKeys(newReferences = referencedMap && referencedMap.getValues(sourceFilePath), oldReferencedMap && oldReferencedMap.getValues(sourceFilePath)) || newReferences && forEachKey(newReferences, (path) => !state.fileInfos.has(path) && oldState.fileInfos.has(path))) {
+      if (!useOldState || // File wasn't present in old state
+      !(oldInfo = oldState.fileInfos.get(sourceFilePath)) || // versions dont match
+      oldInfo.version !== info.version || // Implied formats dont match
+      oldInfo.impliedFormat !== info.impliedFormat || // Referenced files changed
+      !hasSameKeys(newReferences = referencedMap && referencedMap.getValues(sourceFilePath), oldReferencedMap && oldReferencedMap.getValues(sourceFilePath)) || // Referenced file was deleted in the new program
+      newReferences && forEachKey(newReferences, (path) => !state.fileInfos.has(path) && oldState.fileInfos.has(path))) {
         addFileToChangeSet(state, sourceFilePath);
       } else if (canCopySemanticDiagnostics) {
         const sourceFile = newProgram.getSourceFileByPath(sourceFilePath);
@@ -103704,7 +115279,12 @@ ${lanes.join("\n")}
       state.buildInfoEmitPending = true;
       return false;
     })) {
-      BuilderState.getAllFilesExcludingDefaultLibraryFile(state, newProgram, void 0).forEach((file) => addFileToChangeSet(state, file.resolvedPath));
+      BuilderState.getAllFilesExcludingDefaultLibraryFile(
+        state,
+        newProgram,
+        /*firstSourceFile*/
+        void 0
+      ).forEach((file) => addFileToChangeSet(state, file.resolvedPath));
     } else if (oldCompilerOptions) {
       const pendingEmitKind = compilerOptionsAffectEmit(compilerOptions, oldCompilerOptions) ? getBuilderFileEmit(compilerOptions) : getPendingEmitKind(compilerOptions, oldCompilerOptions);
       if (pendingEmitKind !== 0 /* None */) {
@@ -103740,13 +115320,18 @@ ${lanes.join("\n")}
     state.programEmitPending = void 0;
   }
   function getEmitSignatureFromOldSignature(options, oldOptions, oldEmitSignature) {
-    return !!options.declarationMap === !!oldOptions.declarationMap ? oldEmitSignature : isString(oldEmitSignature) ? [oldEmitSignature] : oldEmitSignature[0];
+    return !!options.declarationMap === !!oldOptions.declarationMap ? (
+      // Use same format of signature
+      oldEmitSignature
+    ) : (
+      // Convert to different format
+      isString(oldEmitSignature) ? [oldEmitSignature] : oldEmitSignature[0]
+    );
   }
   function convertToDiagnostics(diagnostics, newProgram) {
     if (!diagnostics.length)
       return emptyArray;
     let buildInfoDirectory;
-    let getCanonicalFileName;
     return diagnostics.map((diagnostic) => {
       const result = convertToDiagnosticRelatedInformation(diagnostic, newProgram, toPath3);
       result.reportsUnnecessary = diagnostic.reportsUnnecessary;
@@ -103759,7 +115344,7 @@ ${lanes.join("\n")}
     });
     function toPath3(path) {
       buildInfoDirectory != null ? buildInfoDirectory : buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(newProgram.getCompilerOptions()), newProgram.getCurrentDirectory()));
-      return toPath(path, buildInfoDirectory, getCanonicalFileName != null ? getCanonicalFileName : getCanonicalFileName = createGetCanonicalFileName(newProgram.useCaseSensitiveFileNames()));
+      return toPath(path, buildInfoDirectory, newProgram.getCanonicalFileName);
     }
   }
   function convertToDiagnosticRelatedInformation(diagnostic, newProgram, toPath3) {
@@ -103930,7 +115515,8 @@ ${lanes.join("\n")}
           sourceFile,
           cancellationToken,
           host,
-          !host.disableUseFileVersionAsSignature
+          /*useFileVersionAsSignature*/
+          true
         );
         if (getEmitDeclarations(state.compilerOptions)) {
           addToAffectedFilesPendingEmit(state, path, state.compilerOptions.declarationMap ? 24 /* AllDts */ : 8 /* Dts */);
@@ -103955,7 +115541,12 @@ ${lanes.join("\n")}
     var _a2;
     if (!((_a2 = state.fileInfos.get(filePath)) == null ? void 0 : _a2.affectsGlobalScope))
       return false;
-    BuilderState.getAllFilesExcludingDefaultLibraryFile(state, state.program, void 0).forEach((file) => handleDtsMayChangeOf(
+    BuilderState.getAllFilesExcludingDefaultLibraryFile(
+      state,
+      state.program,
+      /*firstSourceFile*/
+      void 0
+    ).forEach((file) => handleDtsMayChangeOf(
       state,
       file.resolvedPath,
       cancellationToken,
@@ -104022,7 +115613,9 @@ ${lanes.join("\n")}
       )
     );
     (_b = state.referencedMap.getKeys(filePath)) == null ? void 0 : _b.forEach(
-      (referencingFilePath) => !seenFileAndExportsOfFile.has(referencingFilePath) && handleDtsMayChangeOf(
+      (referencingFilePath) => !seenFileAndExportsOfFile.has(referencingFilePath) && // Not already removed diagnostic file
+      handleDtsMayChangeOf(
+        // Dont add to seen since this is not yet done with the export removal
         state,
         referencingFilePath,
         cancellationToken,
@@ -104057,7 +115650,6 @@ ${lanes.join("\n")}
   function getBuildInfo2(state, bundle) {
     var _a2, _b, _c;
     const currentDirectory = Debug.checkDefined(state.program).getCurrentDirectory();
-    const getCanonicalFileName = createGetCanonicalFileName(state.program.useCaseSensitiveFileNames());
     const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(state.compilerOptions), currentDirectory));
     const latestChangedDtsFile = state.latestChangedDtsFile ? relativeToBuildInfoEnsuringAbsolutePath(state.latestChangedDtsFile) : void 0;
     const fileNames = [];
@@ -104073,7 +115665,14 @@ ${lanes.join("\n")}
         options: convertToProgramBuildInfoCompilerOptions(state.compilerOptions),
         outSignature: state.outSignature,
         latestChangedDtsFile,
-        pendingEmit: !state.programEmitPending ? void 0 : state.programEmitPending === getBuilderFileEmit(state.compilerOptions) ? false : state.programEmitPending
+        pendingEmit: !state.programEmitPending ? void 0 : (
+          // Pending is undefined or None is encoded as undefined
+          state.programEmitPending === getBuilderFileEmit(state.compilerOptions) ? false : (
+            // Pending emit is same as deteremined by compilerOptions
+            state.programEmitPending
+          )
+        )
+        // Actual value
       };
       const { js, dts, commonSourceDirectory, sourceFiles } = bundle;
       state.bundle = bundle = {
@@ -104098,11 +115697,33 @@ ${lanes.join("\n")}
         if (!isJsonSourceFile(file) && sourceFileMayBeEmitted(file, state.program)) {
           const emitSignature = (_b2 = state.emitSignatures) == null ? void 0 : _b2.get(key);
           if (emitSignature !== actualSignature) {
-            (emitSignatures || (emitSignatures = [])).push(emitSignature === void 0 ? fileId : [fileId, !isString(emitSignature) && emitSignature[0] === actualSignature ? emptyArray : emitSignature]);
+            (emitSignatures || (emitSignatures = [])).push(emitSignature === void 0 ? fileId : (
+              // There is no emit, encode as false
+              // fileId, signature: emptyArray if signature only differs in dtsMap option than our own compilerOptions otherwise EmitSignature
+              [fileId, !isString(emitSignature) && emitSignature[0] === actualSignature ? emptyArray : emitSignature]
+            ));
           }
         }
       }
-      return value.version === actualSignature ? value.affectsGlobalScope || value.impliedFormat ? { version: value.version, signature: void 0, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat } : value.version : actualSignature !== void 0 ? oldSignature === void 0 ? value : { version: value.version, signature: actualSignature, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat } : { version: value.version, signature: false, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat };
+      return value.version === actualSignature ? value.affectsGlobalScope || value.impliedFormat ? (
+        // If file version is same as signature, dont serialize signature
+        { version: value.version, signature: void 0, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
+      ) : (
+        // If file info only contains version and signature and both are same we can just write string
+        value.version
+      ) : actualSignature !== void 0 ? (
+        // If signature is not same as version, encode signature in the fileInfo
+        oldSignature === void 0 ? (
+          // If we havent computed signature, use fileInfo as is
+          value
+        ) : (
+          // Serialize fileInfo with new updated signature
+          { version: value.version, signature: actualSignature, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
+        )
+      ) : (
+        // Signature of the FileInfo is undefined, serialize it as false
+        { version: value.version, signature: false, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat }
+      );
     });
     let referencedMap;
     if (state.referencedMap) {
@@ -104142,11 +115763,18 @@ ${lanes.join("\n")}
       for (const path of arrayFrom(state.affectedFilesPendingEmit.keys()).sort(compareStringsCaseSensitive)) {
         if (tryAddToSet(seenFiles, path)) {
           const file = state.program.getSourceFileByPath(path);
-          if (!sourceFileMayBeEmitted(file, state.program))
+          if (!file || !sourceFileMayBeEmitted(file, state.program))
             continue;
           const fileId = toFileId(path), pendingEmit = state.affectedFilesPendingEmit.get(path);
           (affectedFilesPendingEmit || (affectedFilesPendingEmit = [])).push(
-            pendingEmit === fullEmitForOptions ? fileId : pendingEmit === 8 /* Dts */ ? [fileId] : [fileId, pendingEmit]
+            pendingEmit === fullEmitForOptions ? fileId : (
+              // Pending full emit per options
+              pendingEmit === 8 /* Dts */ ? [fileId] : (
+                // Pending on Dts only
+                [fileId, pendingEmit]
+              )
+            )
+            // Anything else
           );
         }
       }
@@ -104175,7 +115803,7 @@ ${lanes.join("\n")}
       return relativeToBuildInfo(getNormalizedAbsolutePath(path, currentDirectory));
     }
     function relativeToBuildInfo(path) {
-      return ensurePathIsNonModuleName(getRelativePathFromDirectory(buildInfoDirectory, path, getCanonicalFileName));
+      return ensurePathIsNonModuleName(getRelativePathFromDirectory(buildInfoDirectory, path, state.program.getCanonicalFileName));
     }
     function toFileId(path) {
       let fileId = fileNameToFileId.get(path);
@@ -104213,6 +115841,7 @@ ${lanes.join("\n")}
   }
   function convertToReusableCompilerOptionValue(option, value, relativeToBuildInfo) {
     if (option) {
+      Debug.assert(option.type !== "listOrElement");
       if (option.type === "list") {
         const values = value;
         if (option.element.isFilePath && values.length) {
@@ -104278,7 +115907,6 @@ ${lanes.join("\n")}
   }
   function computeSignatureWithDiagnostics(program, sourceFile, text, host, data) {
     var _a2, _b;
-    let getCanonicalFileName;
     text = getTextHandlingSourceMapForSignature(text, data);
     let sourceFileDirectory;
     if ((_a2 = data == null ? void 0 : data.diagnostics) == null ? void 0 : _a2.length) {
@@ -104298,7 +115926,7 @@ ${lanes.join("\n")}
       return `${ensurePathIsNonModuleName(getRelativePathFromDirectory(
         sourceFileDirectory,
         diagnostic.file.resolvedPath,
-        getCanonicalFileName != null ? getCanonicalFileName : getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames())
+        program.getCanonicalFileName
       ))}(${diagnostic.start},${diagnostic.length})`;
     }
   }
@@ -104313,7 +115941,7 @@ ${lanes.join("\n")}
       oldState = void 0;
       return oldProgram;
     }
-    const state = createBuilderProgramState(newProgram, oldState, host.disableUseFileVersionAsSignature);
+    const state = createBuilderProgramState(newProgram, oldState);
     newProgram.getBuildInfo = (bundle) => getBuildInfo2(state, bundle);
     newProgram = void 0;
     oldProgram = void 0;
@@ -104455,7 +116083,11 @@ ${lanes.join("\n")}
               ((_g = state.emitSignatures) != null ? _g : state.emitSignatures = /* @__PURE__ */ new Map()).set(filePath, emitSignature);
             }
           } else if (state.compilerOptions.composite) {
-            const newSignature = handleNewSignature(state.outSignature, void 0);
+            const newSignature = handleNewSignature(
+              state.outSignature,
+              /*newSignature*/
+              void 0
+            );
             if (!newSignature)
               return;
             state.outSignature = newSignature;
@@ -104540,7 +116172,11 @@ ${lanes.join("\n")}
           if (!result)
             continue;
         } else {
-          result = state.program.getSemanticDiagnostics(void 0, cancellationToken);
+          result = state.program.getSemanticDiagnostics(
+            /*targetSourceFile*/
+            void 0,
+            cancellationToken
+          );
           state.changedFilesSet.clear();
           state.programEmitPending = getBuilderFileEmit(state.compilerOptions);
         }
@@ -104621,7 +116257,10 @@ ${lanes.join("\n")}
           const key = toFilePath(value[0]);
           emitSignatures.set(
             key,
-            !isString(value[1]) && !value[1].length ? [emitSignatures.get(key)] : value[1]
+            !isString(value[1]) && !value[1].length ? (
+              // File signature is emit signature but differs in map
+              [emitSignatures.get(key)]
+            ) : value[1]
           );
         }
       });
@@ -104787,7 +116426,8 @@ ${lanes.join("\n")}
     }
     let pathPartForUserCheck = dirPath.substring(rootLength, nextDirectorySeparator + 1);
     const isNonDirectorySeparatorRoot = rootLength > 1 || dirPath.charCodeAt(0) !== 47 /* slash */;
-    if (isNonDirectorySeparatorRoot && dirPath.search(/[a-zA-Z]:/) !== 0 && pathPartForUserCheck.search(/[a-zA-Z]\$\//) === 0) {
+    if (isNonDirectorySeparatorRoot && dirPath.search(/[a-zA-Z]:/) !== 0 && // Non dos style paths
+    pathPartForUserCheck.search(/[a-zA-Z]\$\//) === 0) {
       nextDirectorySeparator = dirPath.indexOf(directorySeparator, nextDirectorySeparator + 1);
       if (nextDirectorySeparator === -1) {
         return false;
@@ -104810,9 +116450,9 @@ ${lanes.join("\n")}
     let filesWithInvalidatedResolutions;
     let filesWithInvalidatedNonRelativeUnresolvedImports;
     const nonRelativeExternalModuleResolutions = createMultiMap();
-    const resolutionsWithFailedLookups = [];
-    const resolutionsWithOnlyAffectingLocations = [];
-    const resolvedFileToResolution = createMultiMap();
+    const resolutionsWithFailedLookups = /* @__PURE__ */ new Set();
+    const resolutionsWithOnlyAffectingLocations = /* @__PURE__ */ new Set();
+    const resolvedFileToResolution = /* @__PURE__ */ new Map();
     const impliedFormatPackageJsons = /* @__PURE__ */ new Map();
     let hasChangedAutomaticTypeDirectiveNames = false;
     let affectingPathChecksForFile;
@@ -104823,23 +116463,17 @@ ${lanes.join("\n")}
     const getCurrentDirectory = memoize(() => resolutionHost.getCurrentDirectory());
     const cachedDirectoryStructureHost = resolutionHost.getCachedDirectoryStructureHost();
     const resolvedModuleNames = /* @__PURE__ */ new Map();
-    const perDirectoryResolvedModuleNames = createCacheWithRedirects();
-    const nonRelativeModuleNameCache = createCacheWithRedirects();
     const moduleResolutionCache = createModuleResolutionCache(
       getCurrentDirectory(),
       resolutionHost.getCanonicalFileName,
-      void 0,
-      perDirectoryResolvedModuleNames,
-      nonRelativeModuleNameCache
+      resolutionHost.getCompilationSettings()
     );
     const resolvedTypeReferenceDirectives = /* @__PURE__ */ new Map();
-    const perDirectoryResolvedTypeReferenceDirectives = createCacheWithRedirects();
     const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
       getCurrentDirectory(),
       resolutionHost.getCanonicalFileName,
-      void 0,
-      moduleResolutionCache.getPackageJsonInfoCache(),
-      perDirectoryResolvedTypeReferenceDirectives
+      resolutionHost.getCompilationSettings(),
+      moduleResolutionCache.getPackageJsonInfoCache()
     );
     const failedLookupDefaultExtensions = [".ts" /* Ts */, ".tsx" /* Tsx */, ".js" /* Js */, ".jsx" /* Jsx */, ".json" /* Json */];
     const customFailedLookupPaths = /* @__PURE__ */ new Map();
@@ -104853,11 +116487,13 @@ ${lanes.join("\n")}
       getModuleResolutionCache: () => moduleResolutionCache,
       startRecordingFilesWithChangedResolutions,
       finishRecordingFilesWithChangedResolutions,
+      // perDirectoryResolvedModuleNames and perDirectoryResolvedTypeReferenceDirectives could be non empty if there was exception during program update
+      // (between startCachingPerDirectoryResolution and finishCachingPerDirectoryResolution)
       startCachingPerDirectoryResolution,
       finishCachingPerDirectoryResolution,
-      resolveModuleNames,
-      getResolvedModuleWithFailedLookupLocationsFromCache,
-      resolveTypeReferenceDirectives,
+      resolveModuleNameLiterals,
+      resolveTypeReferenceDirectiveReferences,
+      resolveSingleModuleNameWithoutWatching,
       removeResolutionsFromProjectReferenceRedirects,
       removeResolutionsOfFile,
       hasChangedAutomaticTypeDirectiveNames: () => hasChangedAutomaticTypeDirectiveNames,
@@ -104891,8 +116527,8 @@ ${lanes.join("\n")}
       resolvedModuleNames.clear();
       resolvedTypeReferenceDirectives.clear();
       resolvedFileToResolution.clear();
-      resolutionsWithFailedLookups.length = 0;
-      resolutionsWithOnlyAffectingLocations.length = 0;
+      resolutionsWithFailedLookups.clear();
+      resolutionsWithOnlyAffectingLocations.clear();
       failedLookupChecks = void 0;
       startsWithPathChecks = void 0;
       isInDirectoryChecks = void 0;
@@ -104900,6 +116536,8 @@ ${lanes.join("\n")}
       affectingPathChecksForFile = void 0;
       moduleResolutionCache.clear();
       typeReferenceDirectiveResolutionCache.clear();
+      moduleResolutionCache.update(resolutionHost.getCompilationSettings());
+      typeReferenceDirectiveResolutionCache.update(resolutionHost.getCompilationSettings());
       impliedFormatPackageJsons.clear();
       hasChangedAutomaticTypeDirectiveNames = false;
     }
@@ -104940,7 +116578,11 @@ ${lanes.join("\n")}
           const expected = isExternalOrCommonJsModule(newFile) ? (_b = (_a2 = newFile.packageJsonLocations) == null ? void 0 : _a2.length) != null ? _b : 0 : 0;
           const existing = (_c = impliedFormatPackageJsons.get(newFile.path)) != null ? _c : emptyArray;
           for (let i = existing.length; i < expected; i++) {
-            createFileWatcherOfAffectingLocation(newFile.packageJsonLocations[i], false);
+            createFileWatcherOfAffectingLocation(
+              newFile.packageJsonLocations[i],
+              /*forResolution*/
+              false
+            );
           }
           if (existing.length > expected) {
             for (let i = expected; i < existing.length; i++) {
@@ -104973,14 +116615,16 @@ ${lanes.join("\n")}
       });
       hasChangedAutomaticTypeDirectiveNames = false;
     }
-    function resolveModuleName2(moduleName, containingFile, compilerOptions, host, redirectedReference, _containingSourceFile, mode) {
+    function resolveModuleName2(moduleName, containingFile, compilerOptions, redirectedReference, mode) {
+      var _a2;
+      const host = ((_a2 = resolutionHost.getCompilerHost) == null ? void 0 : _a2.call(resolutionHost)) || resolutionHost;
       const primaryResult = resolveModuleName(moduleName, containingFile, compilerOptions, host, moduleResolutionCache, redirectedReference, mode);
       if (!resolutionHost.getGlobalCache) {
         return primaryResult;
       }
       const globalCache = resolutionHost.getGlobalCache();
       if (globalCache !== void 0 && !isExternalModuleNameRelative(moduleName) && !(primaryResult.resolvedModule && extensionIsTS(primaryResult.resolvedModule.extension))) {
-        const { resolvedModule, failedLookupLocations, affectingLocations } = loadModuleFromGlobalCache(
+        const { resolvedModule, failedLookupLocations, affectingLocations, resolutionDiagnostics } = loadModuleFromGlobalCache(
           Debug.checkDefined(resolutionHost.globalCacheResolutionModuleName)(moduleName),
           resolutionHost.projectName,
           compilerOptions,
@@ -104990,78 +116634,58 @@ ${lanes.join("\n")}
         );
         if (resolvedModule) {
           primaryResult.resolvedModule = resolvedModule;
-          primaryResult.failedLookupLocations.push(...failedLookupLocations);
-          primaryResult.affectingLocations.push(...affectingLocations);
+          primaryResult.failedLookupLocations = updateResolutionField(primaryResult.failedLookupLocations, failedLookupLocations);
+          primaryResult.affectingLocations = updateResolutionField(primaryResult.affectingLocations, affectingLocations);
+          primaryResult.resolutionDiagnostics = updateResolutionField(primaryResult.resolutionDiagnostics, resolutionDiagnostics);
           return primaryResult;
         }
       }
       return primaryResult;
     }
-    function resolveTypeReferenceDirective2(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, _containingSourceFile, resolutionMode) {
-      return resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, typeReferenceDirectiveResolutionCache, resolutionMode);
+    function createModuleResolutionLoader2(containingFile, redirectedReference, options) {
+      return {
+        nameAndMode: moduleResolutionNameAndModeGetter,
+        resolve: (moduleName, resoluionMode) => resolveModuleName2(
+          moduleName,
+          containingFile,
+          options,
+          redirectedReference,
+          resoluionMode
+        )
+      };
     }
     function resolveNamesWithLocalCache({
-      names,
+      entries,
       containingFile,
+      containingSourceFile,
       redirectedReference,
-      cache,
-      perDirectoryCacheWithRedirects,
+      options,
+      perFileCache,
+      reusedNames,
       loader,
       getResolutionWithResolvedFileName,
       shouldRetryResolution,
-      reusedNames,
-      resolutionInfo,
-      logChanges,
-      containingSourceFile,
-      containingSourceFileMode
+      logChanges
     }) {
-      var _a2, _b, _c, _d;
+      var _a2;
       const path = resolutionHost.toPath(containingFile);
-      const resolutionsInFile = cache.get(path) || cache.set(path, createModeAwareCache()).get(path);
-      const dirPath = getDirectoryPath(path);
-      const perDirectoryCache = perDirectoryCacheWithRedirects.getOrCreateMapOfCacheRedirects(redirectedReference);
-      let perDirectoryResolution = perDirectoryCache.get(dirPath);
-      if (!perDirectoryResolution) {
-        perDirectoryResolution = createModeAwareCache();
-        perDirectoryCache.set(dirPath, perDirectoryResolution);
-      }
+      const resolutionsInFile = perFileCache.get(path) || perFileCache.set(path, createModeAwareCache()).get(path);
       const resolvedModules = [];
-      const compilerOptions = resolutionHost.getCompilationSettings();
       const hasInvalidatedNonRelativeUnresolvedImport = logChanges && isFileWithInvalidatedNonRelativeUnresolvedImports(path);
       const program = resolutionHost.getCurrentProgram();
       const oldRedirect = program && program.getResolvedProjectReferenceToRedirect(containingFile);
       const unmatchedRedirects = oldRedirect ? !redirectedReference || redirectedReference.sourceFile.path !== oldRedirect.sourceFile.path : !!redirectedReference;
       const seenNamesInFile = createModeAwareCache();
-      let i = 0;
-      for (const entry of containingSourceFile && resolutionInfo ? resolutionInfo.names : names) {
-        const name = getResolutionName(entry);
-        const mode = !isString(entry) ? isStringLiteralLike(entry) ? getModeForUsageLocation(containingSourceFile, entry) : getModeForFileReference(entry, containingSourceFileMode) : containingSourceFile ? getModeForResolutionAtIndex(containingSourceFile, i) : void 0;
-        i++;
+      for (const entry of entries) {
+        const name = loader.nameAndMode.getName(entry);
+        const mode = loader.nameAndMode.getMode(entry, containingSourceFile);
         let resolution = resolutionsInFile.get(name, mode);
-        if (!seenNamesInFile.has(name, mode) && unmatchedRedirects || !resolution || resolution.isInvalidated || hasInvalidatedNonRelativeUnresolvedImport && !isExternalModuleNameRelative(name) && shouldRetryResolution(resolution)) {
+        if (!seenNamesInFile.has(name, mode) && unmatchedRedirects || !resolution || resolution.isInvalidated || // If the name is unresolved import that was invalidated, recalculate
+        hasInvalidatedNonRelativeUnresolvedImport && !isExternalModuleNameRelative(name) && shouldRetryResolution(resolution)) {
           const existingResolution = resolution;
-          const resolutionInDirectory = perDirectoryResolution.get(name, mode);
-          if (resolutionInDirectory) {
-            resolution = resolutionInDirectory;
-            const host = ((_a2 = resolutionHost.getCompilerHost) == null ? void 0 : _a2.call(resolutionHost)) || resolutionHost;
-            if (isTraceEnabled(compilerOptions, host)) {
-              const resolved = getResolutionWithResolvedFileName(resolution);
-              trace(
-                host,
-                loader === resolveModuleName2 ? (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4 : Diagnostics.Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved : (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_resolved,
-                name,
-                containingFile,
-                getDirectoryPath(containingFile),
-                resolved == null ? void 0 : resolved.resolvedFileName,
-                (resolved == null ? void 0 : resolved.packageId) && packageIdToString(resolved.packageId)
-              );
-            }
-          } else {
-            resolution = loader(name, containingFile, compilerOptions, ((_b = resolutionHost.getCompilerHost) == null ? void 0 : _b.call(resolutionHost)) || resolutionHost, redirectedReference, containingSourceFile, mode);
-            perDirectoryResolution.set(name, mode, resolution);
-            if (resolutionHost.onDiscoveredSymlink && resolutionIsSymlink(resolution)) {
-              resolutionHost.onDiscoveredSymlink();
-            }
+          resolution = loader.resolve(name, mode);
+          if (resolutionHost.onDiscoveredSymlink && resolutionIsSymlink(resolution)) {
+            resolutionHost.onDiscoveredSymlink();
           }
           resolutionsInFile.set(name, mode, resolution);
           watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, path, getResolutionWithResolvedFileName);
@@ -105073,12 +116697,12 @@ ${lanes.join("\n")}
             logChanges = false;
           }
         } else {
-          const host = ((_c = resolutionHost.getCompilerHost) == null ? void 0 : _c.call(resolutionHost)) || resolutionHost;
-          if (isTraceEnabled(compilerOptions, host) && !seenNamesInFile.has(name, mode)) {
+          const host = ((_a2 = resolutionHost.getCompilerHost) == null ? void 0 : _a2.call(resolutionHost)) || resolutionHost;
+          if (isTraceEnabled(options, host) && !seenNamesInFile.has(name, mode)) {
             const resolved = getResolutionWithResolvedFileName(resolution);
             trace(
               host,
-              loader === resolveModuleName2 ? (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved : (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved,
+              perFileCache === resolvedModuleNames ? (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved : (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved,
               name,
               containingFile,
               resolved == null ? void 0 : resolved.resolvedFileName,
@@ -105088,19 +116712,16 @@ ${lanes.join("\n")}
         }
         Debug.assert(resolution !== void 0 && !resolution.isInvalidated);
         seenNamesInFile.set(name, mode, true);
-        resolvedModules.push(getResolutionWithResolvedFileName(resolution));
-      }
-      if (resolutionInfo && (loader === resolveTypeReferenceDirective2 || containingSourceFile)) {
-        (_d = resolutionInfo.reusedNames) == null ? void 0 : _d.forEach((entry) => seenNamesInFile.set(
-          getResolutionName(entry),
-          !isString(entry) && isStringLiteralLike(entry) ? getModeForUsageLocation(containingSourceFile, entry) : getModeForFileReference(entry, containingSourceFileMode),
-          true
-        ));
-        reusedNames = void 0;
+        resolvedModules.push(resolution);
       }
+      reusedNames == null ? void 0 : reusedNames.forEach((entry) => seenNamesInFile.set(
+        loader.nameAndMode.getName(entry),
+        loader.nameAndMode.getMode(entry, containingSourceFile),
+        true
+      ));
       if (resolutionsInFile.size() !== seenNamesInFile.size()) {
         resolutionsInFile.forEach((resolution, name, mode) => {
-          if (!seenNamesInFile.has(name, mode) && !contains(reusedNames, name)) {
+          if (!seenNamesInFile.has(name, mode)) {
             stopWatchFailedLookupLocationOfResolution(resolution, path, getResolutionWithResolvedFileName);
             resolutionsInFile.delete(name, mode);
           }
@@ -105125,41 +116746,57 @@ ${lanes.join("\n")}
         return oldResult.resolvedFileName === newResult.resolvedFileName;
       }
     }
-    function resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference, containingFileMode, resolutionInfo) {
+    function resolveTypeReferenceDirectiveReferences(typeDirectiveReferences, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
+      var _a2;
       return resolveNamesWithLocalCache({
-        names: typeDirectiveNames,
+        entries: typeDirectiveReferences,
         containingFile,
+        containingSourceFile,
         redirectedReference,
-        cache: resolvedTypeReferenceDirectives,
-        perDirectoryCacheWithRedirects: perDirectoryResolvedTypeReferenceDirectives,
-        loader: resolveTypeReferenceDirective2,
+        options,
+        reusedNames,
+        perFileCache: resolvedTypeReferenceDirectives,
+        loader: createTypeReferenceResolutionLoader(
+          containingFile,
+          redirectedReference,
+          options,
+          ((_a2 = resolutionHost.getCompilerHost) == null ? void 0 : _a2.call(resolutionHost)) || resolutionHost,
+          typeReferenceDirectiveResolutionCache
+        ),
         getResolutionWithResolvedFileName: getResolvedTypeReferenceDirective2,
-        shouldRetryResolution: (resolution) => resolution.resolvedTypeReferenceDirective === void 0,
-        containingSourceFileMode: containingFileMode,
-        resolutionInfo
+        shouldRetryResolution: (resolution) => resolution.resolvedTypeReferenceDirective === void 0
       });
     }
-    function resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference, containingSourceFile, resolutionInfo) {
+    function resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames) {
       return resolveNamesWithLocalCache({
-        names: moduleNames,
+        entries: moduleLiterals,
         containingFile,
+        containingSourceFile,
         redirectedReference,
-        cache: resolvedModuleNames,
-        perDirectoryCacheWithRedirects: perDirectoryResolvedModuleNames,
-        loader: resolveModuleName2,
+        options,
+        reusedNames,
+        perFileCache: resolvedModuleNames,
+        loader: createModuleResolutionLoader2(
+          containingFile,
+          redirectedReference,
+          options
+        ),
         getResolutionWithResolvedFileName: getResolvedModule2,
         shouldRetryResolution: (resolution) => !resolution.resolvedModule || !resolutionExtensionIsTSOrJson(resolution.resolvedModule.extension),
-        reusedNames,
-        resolutionInfo,
-        logChanges: logChangesWhenResolvingModule,
-        containingSourceFile
+        logChanges: logChangesWhenResolvingModule
       });
     }
-    function getResolvedModuleWithFailedLookupLocationsFromCache(moduleName, containingFile, resolutionMode) {
-      const cache = resolvedModuleNames.get(resolutionHost.toPath(containingFile));
-      if (!cache)
-        return void 0;
-      return cache.get(moduleName, resolutionMode);
+    function resolveSingleModuleNameWithoutWatching(moduleName, containingFile) {
+      const path = resolutionHost.toPath(containingFile);
+      const resolutionsInFile = resolvedModuleNames.get(path);
+      const resolution = resolutionsInFile == null ? void 0 : resolutionsInFile.get(
+        moduleName,
+        /*mode*/
+        void 0
+      );
+      if (resolution && !resolution.isInvalidated)
+        return resolution;
+      return resolveModuleName2(moduleName, containingFile, resolutionHost.getCompilationSettings());
     }
     function isNodeModulesAtTypesDirectory(dirPath) {
       return endsWith(dirPath, "/node_modules/@types");
@@ -105217,12 +116854,13 @@ ${lanes.join("\n")}
       return fileExtensionIsOneOf(path, failedLookupDefaultExtensions);
     }
     function watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, filePath, getResolutionWithResolvedFileName) {
+      var _a2, _b;
       if (resolution.refCount) {
         resolution.refCount++;
         Debug.assertIsDefined(resolution.files);
       } else {
         resolution.refCount = 1;
-        Debug.assert(length(resolution.files) === 0);
+        Debug.assert(!((_a2 = resolution.files) == null ? void 0 : _a2.size));
         if (isExternalModuleNameRelative(name)) {
           watchFailedLookupLocationOfResolution(resolution);
         } else {
@@ -105230,50 +116868,65 @@ ${lanes.join("\n")}
         }
         const resolved = getResolutionWithResolvedFileName(resolution);
         if (resolved && resolved.resolvedFileName) {
-          resolvedFileToResolution.add(resolutionHost.toPath(resolved.resolvedFileName), resolution);
+          const key = resolutionHost.toPath(resolved.resolvedFileName);
+          let resolutions = resolvedFileToResolution.get(key);
+          if (!resolutions)
+            resolvedFileToResolution.set(key, resolutions = /* @__PURE__ */ new Set());
+          resolutions.add(resolution);
         }
       }
-      (resolution.files || (resolution.files = [])).push(filePath);
+      ((_b = resolution.files) != null ? _b : resolution.files = /* @__PURE__ */ new Set()).add(filePath);
     }
     function watchFailedLookupLocationOfResolution(resolution) {
       Debug.assert(!!resolution.refCount);
       const { failedLookupLocations, affectingLocations } = resolution;
-      if (!failedLookupLocations.length && !affectingLocations.length)
+      if (!(failedLookupLocations == null ? void 0 : failedLookupLocations.length) && !(affectingLocations == null ? void 0 : affectingLocations.length))
         return;
-      if (failedLookupLocations.length)
-        resolutionsWithFailedLookups.push(resolution);
+      if (failedLookupLocations == null ? void 0 : failedLookupLocations.length)
+        resolutionsWithFailedLookups.add(resolution);
       let setAtRoot = false;
-      for (const failedLookupLocation of failedLookupLocations) {
-        const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
-        const toWatch = getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath);
-        if (toWatch) {
-          const { dir, dirPath, nonRecursive } = toWatch;
-          if (!isPathWithDefaultFailedLookupExtension(failedLookupLocationPath)) {
-            const refCount = customFailedLookupPaths.get(failedLookupLocationPath) || 0;
-            customFailedLookupPaths.set(failedLookupLocationPath, refCount + 1);
-          }
-          if (dirPath === rootPath) {
-            Debug.assert(!nonRecursive);
-            setAtRoot = true;
-          } else {
-            setDirectoryWatcher(dir, dirPath, nonRecursive);
+      if (failedLookupLocations) {
+        for (const failedLookupLocation of failedLookupLocations) {
+          const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
+          const toWatch = getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath);
+          if (toWatch) {
+            const { dir, dirPath, nonRecursive } = toWatch;
+            if (!isPathWithDefaultFailedLookupExtension(failedLookupLocationPath)) {
+              const refCount = customFailedLookupPaths.get(failedLookupLocationPath) || 0;
+              customFailedLookupPaths.set(failedLookupLocationPath, refCount + 1);
+            }
+            if (dirPath === rootPath) {
+              Debug.assert(!nonRecursive);
+              setAtRoot = true;
+            } else {
+              setDirectoryWatcher(dir, dirPath, nonRecursive);
+            }
           }
         }
+        if (setAtRoot) {
+          setDirectoryWatcher(
+            rootDir,
+            rootPath,
+            /*nonRecursive*/
+            true
+          );
+        }
       }
-      if (setAtRoot) {
-        setDirectoryWatcher(rootDir, rootPath, true);
-      }
-      watchAffectingLocationsOfResolution(resolution, !failedLookupLocations.length);
+      watchAffectingLocationsOfResolution(resolution, !(failedLookupLocations == null ? void 0 : failedLookupLocations.length));
     }
     function watchAffectingLocationsOfResolution(resolution, addToResolutionsWithOnlyAffectingLocations) {
       Debug.assert(!!resolution.refCount);
       const { affectingLocations } = resolution;
-      if (!affectingLocations.length)
+      if (!(affectingLocations == null ? void 0 : affectingLocations.length))
         return;
       if (addToResolutionsWithOnlyAffectingLocations)
-        resolutionsWithOnlyAffectingLocations.push(resolution);
+        resolutionsWithOnlyAffectingLocations.add(resolution);
       for (const affectingLocation of affectingLocations) {
-        createFileWatcherOfAffectingLocation(affectingLocation, true);
+        createFileWatcherOfAffectingLocation(
+          affectingLocation,
+          /*forResolution*/
+          true
+        );
       }
     }
     function createFileWatcherOfAffectingLocation(affectingLocation, forResolution) {
@@ -105337,7 +116990,11 @@ ${lanes.join("\n")}
       if (!program || !program.getTypeChecker().tryFindAmbientModuleWithoutAugmentations(name)) {
         resolutions.forEach(watchFailedLookupLocationOfResolution);
       } else {
-        resolutions.forEach((resolution) => watchAffectingLocationsOfResolution(resolution, true));
+        resolutions.forEach((resolution) => watchAffectingLocationsOfResolution(
+          resolution,
+          /*addToResolutionWithOnlyAffectingLocations*/
+          true
+        ));
       }
     }
     function setDirectoryWatcher(dir, dirPath, nonRecursive) {
@@ -105350,17 +117007,20 @@ ${lanes.join("\n")}
       }
     }
     function stopWatchFailedLookupLocationOfResolution(resolution, filePath, getResolutionWithResolvedFileName) {
-      unorderedRemoveItem(Debug.checkDefined(resolution.files), filePath);
+      Debug.checkDefined(resolution.files).delete(filePath);
       resolution.refCount--;
       if (resolution.refCount) {
         return;
       }
       const resolved = getResolutionWithResolvedFileName(resolution);
       if (resolved && resolved.resolvedFileName) {
-        resolvedFileToResolution.remove(resolutionHost.toPath(resolved.resolvedFileName), resolution);
+        const key = resolutionHost.toPath(resolved.resolvedFileName);
+        const resolutions = resolvedFileToResolution.get(key);
+        if ((resolutions == null ? void 0 : resolutions.delete(resolution)) && !resolutions.size)
+          resolvedFileToResolution.delete(key);
       }
       const { failedLookupLocations, affectingLocations } = resolution;
-      if (unorderedRemoveItem(resolutionsWithFailedLookups, resolution)) {
+      if (resolutionsWithFailedLookups.delete(resolution)) {
         let removeAtRoot = false;
         for (const failedLookupLocation of failedLookupLocations) {
           const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation);
@@ -105386,12 +117046,14 @@ ${lanes.join("\n")}
         if (removeAtRoot) {
           removeDirectoryWatcher(rootPath);
         }
-      } else if (affectingLocations.length) {
-        unorderedRemoveItem(resolutionsWithOnlyAffectingLocations, resolution);
+      } else if (affectingLocations == null ? void 0 : affectingLocations.length) {
+        resolutionsWithOnlyAffectingLocations.delete(resolution);
       }
-      for (const affectingLocation of affectingLocations) {
-        const watcher = fileWatchesOfAffectingLocations.get(affectingLocation);
-        watcher.resolutions--;
+      if (affectingLocations) {
+        for (const affectingLocation of affectingLocations) {
+          const watcher = fileWatchesOfAffectingLocations.get(affectingLocation);
+          watcher.resolutions--;
+        }
       }
     }
     function removeDirectoryWatcher(dirPath) {
@@ -105433,15 +117095,15 @@ ${lanes.join("\n")}
       if (!resolutions)
         return false;
       let invalidated = false;
-      for (const resolution of resolutions) {
+      resolutions.forEach((resolution) => {
         if (resolution.isInvalidated || !canInvalidate(resolution))
-          continue;
+          return;
         resolution.isInvalidated = invalidated = true;
         for (const containingFilePath of Debug.checkDefined(resolution.files)) {
           (filesWithInvalidatedResolutions != null ? filesWithInvalidatedResolutions : filesWithInvalidatedResolutions = /* @__PURE__ */ new Set()).add(containingFilePath);
           hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames || endsWith(containingFilePath, inferredTypesContainingFile);
         }
-      }
+      });
       return invalidated;
     }
     function invalidateResolutionOfFile(filePath) {
@@ -105513,17 +117175,19 @@ ${lanes.join("\n")}
       return invalidated;
     }
     function canInvalidateFailedLookupResolution(resolution) {
+      var _a2;
       if (canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution))
         return true;
       if (!failedLookupChecks && !startsWithPathChecks && !isInDirectoryChecks)
         return false;
-      return resolution.failedLookupLocations.some((location) => isInvalidatedFailedLookup(resolutionHost.toPath(location)));
+      return (_a2 = resolution.failedLookupLocations) == null ? void 0 : _a2.some((location) => isInvalidatedFailedLookup(resolutionHost.toPath(location)));
     }
     function isInvalidatedFailedLookup(locationPath) {
-      return (failedLookupChecks == null ? void 0 : failedLookupChecks.has(locationPath)) || firstDefinedIterator((startsWithPathChecks == null ? void 0 : startsWithPathChecks.keys()) || emptyIterator, (fileOrDirectoryPath) => startsWith(locationPath, fileOrDirectoryPath) ? true : void 0) || firstDefinedIterator((isInDirectoryChecks == null ? void 0 : isInDirectoryChecks.keys()) || emptyIterator, (fileOrDirectoryPath) => isInDirectoryPath(fileOrDirectoryPath, locationPath) ? true : void 0);
+      return (failedLookupChecks == null ? void 0 : failedLookupChecks.has(locationPath)) || firstDefinedIterator((startsWithPathChecks == null ? void 0 : startsWithPathChecks.keys()) || [], (fileOrDirectoryPath) => startsWith(locationPath, fileOrDirectoryPath) ? true : void 0) || firstDefinedIterator((isInDirectoryChecks == null ? void 0 : isInDirectoryChecks.keys()) || [], (fileOrDirectoryPath) => isInDirectoryPath(fileOrDirectoryPath, locationPath) ? true : void 0);
     }
     function canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution) {
-      return !!affectingPathChecks && resolution.affectingLocations.some((location) => affectingPathChecks.has(location));
+      var _a2;
+      return !!affectingPathChecks && ((_a2 = resolution.affectingLocations) == null ? void 0 : _a2.some((location) => affectingPathChecks.has(location)));
     }
     function closeTypeRootsWatch() {
       clearMap(typeRootsWatches, closeFileWatcher);
@@ -105615,7 +117279,14 @@ ${lanes.join("\n")}
     return contains(screenStartingMessageCodes, diagnostic.code) ? newLine + newLine : newLine;
   }
   function getLocaleTimeString(system) {
-    return !system.now ? new Date().toLocaleTimeString() : system.now().toLocaleTimeString("en-US", { timeZone: "UTC" });
+    return !system.now ? new Date().toLocaleTimeString() : (
+      // On some systems / builds of Node, there's a non-breaking space between the time and AM/PM.
+      // This branch is solely for testing, so just switch it to a normal space for baseline stability.
+      // See:
+      //     - https://github.com/nodejs/node/issues/45171
+      //     - https://github.com/nodejs/node/issues/45753
+      system.now().toLocaleTimeString("en-US", { timeZone: "UTC" }).replace("\u202F", " ")
+    );
   }
   function createWatchStatusReporter(system, pretty) {
     return pretty ? (diagnostic, newLine, options) => {
@@ -105671,7 +117342,12 @@ ${lanes.join("\n")}
   function prettyPathForFileError(error, cwd) {
     const line = formatColorAndReset(":" + error.line, "\x1B[90m" /* Grey */);
     if (pathIsAbsolute(error.fileName) && pathIsAbsolute(cwd)) {
-      return getRelativePathFromDirectory(cwd, error.fileName, false) + line;
+      return getRelativePathFromDirectory(
+        cwd,
+        error.fileName,
+        /* ignoreCase */
+        false
+      ) + line;
     }
     return error.fileName + line;
   }
@@ -105732,8 +117408,7 @@ ${lanes.join("\n")}
   function explainFiles(program, write) {
     var _a2, _b;
     const reasons = program.getFileIncludeReasons();
-    const getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames());
-    const relativeFileName = (fileName) => convertToRelativePath(fileName, program.getCurrentDirectory(), getCanonicalFileName);
+    const relativeFileName = (fileName) => convertToRelativePath(fileName, program.getCurrentDirectory(), program.getCanonicalFileName);
     for (const file of program.getSourceFiles()) {
       write(`${toFileName(file, relativeFileName)}`);
       (_a2 = reasons.get(file.path)) == null ? void 0 : _a2.forEach((reason) => write(`  ${fileIncludeReasonToDiagnostics(program, reason, relativeFileName).messageText}`));
@@ -105745,6 +117420,7 @@ ${lanes.join("\n")}
     let result;
     if (file.path !== file.resolvedPath) {
       (result != null ? result : result = []).push(chainDiagnosticMessages(
+        /*details*/
         void 0,
         Diagnostics.File_is_output_of_project_reference_source_0,
         toFileName(file.originalFileName, fileNameConvertor)
@@ -105752,6 +117428,7 @@ ${lanes.join("\n")}
     }
     if (file.redirectInfo) {
       (result != null ? result : result = []).push(chainDiagnosticMessages(
+        /*details*/
         void 0,
         Diagnostics.File_redirects_to_file_0,
         toFileName(file.redirectInfo.redirectTarget, fileNameConvertor)
@@ -105762,6 +117439,7 @@ ${lanes.join("\n")}
         case 99 /* ESNext */:
           if (file.packageJsonScope) {
             (result != null ? result : result = []).push(chainDiagnosticMessages(
+              /*details*/
               void 0,
               Diagnostics.File_is_ECMAScript_module_because_0_has_field_type_with_value_module,
               toFileName(last(file.packageJsonLocations), fileNameConvertor)
@@ -105771,12 +117449,14 @@ ${lanes.join("\n")}
         case 1 /* CommonJS */:
           if (file.packageJsonScope) {
             (result != null ? result : result = []).push(chainDiagnosticMessages(
+              /*details*/
               void 0,
               file.packageJsonScope.contents.packageJsonContent.type ? Diagnostics.File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module : Diagnostics.File_is_CommonJS_module_because_0_does_not_have_field_type,
               toFileName(last(file.packageJsonLocations), fileNameConvertor)
             ));
           } else if ((_a2 = file.packageJsonLocations) == null ? void 0 : _a2.length) {
             (result != null ? result : result = []).push(chainDiagnosticMessages(
+              /*details*/
               void 0,
               Diagnostics.File_is_CommonJS_module_because_package_json_was_not_found
             ));
@@ -105791,10 +117471,9 @@ ${lanes.join("\n")}
     const configFile = program.getCompilerOptions().configFile;
     if (!((_a2 = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _a2.validatedFilesSpec))
       return void 0;
-    const getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames());
-    const filePath = getCanonicalFileName(fileName);
+    const filePath = program.getCanonicalFileName(fileName);
     const basePath = getDirectoryPath(getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory()));
-    return find(configFile.configFileSpecs.validatedFilesSpec, (fileSpec) => getCanonicalFileName(getNormalizedAbsolutePath(fileSpec, basePath)) === filePath);
+    return find(configFile.configFileSpecs.validatedFilesSpec, (fileSpec) => program.getCanonicalFileName(getNormalizedAbsolutePath(fileSpec, basePath)) === filePath);
   }
   function getMatchedIncludeSpec(program, fileName) {
     var _a2, _b;
@@ -105846,6 +117525,7 @@ ${lanes.join("\n")}
           Debug.assertNever(reason);
       }
       return chainDiagnosticMessages(
+        /*details*/
         void 0,
         message,
         referenceText,
@@ -105856,26 +117536,40 @@ ${lanes.join("\n")}
     switch (reason.kind) {
       case 0 /* RootFile */:
         if (!((_a2 = options.configFile) == null ? void 0 : _a2.configFileSpecs))
-          return chainDiagnosticMessages(void 0, Diagnostics.Root_file_specified_for_compilation);
+          return chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            Diagnostics.Root_file_specified_for_compilation
+          );
         const fileName = getNormalizedAbsolutePath(program.getRootFileNames()[reason.index], program.getCurrentDirectory());
         const matchedByFiles = getMatchedFileSpec(program, fileName);
         if (matchedByFiles)
-          return chainDiagnosticMessages(void 0, Diagnostics.Part_of_files_list_in_tsconfig_json);
+          return chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            Diagnostics.Part_of_files_list_in_tsconfig_json
+          );
         const matchedByInclude = getMatchedIncludeSpec(program, fileName);
         return isString(matchedByInclude) ? chainDiagnosticMessages(
+          /*details*/
           void 0,
           Diagnostics.Matched_by_include_pattern_0_in_1,
           matchedByInclude,
           toFileName(options.configFile, fileNameConvertor)
-        ) : chainDiagnosticMessages(
-          void 0,
-          matchedByInclude ? Diagnostics.Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk : Diagnostics.Root_file_specified_for_compilation
+        ) : (
+          // Could be additional files specified as roots or matched by default include
+          chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            matchedByInclude ? Diagnostics.Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk : Diagnostics.Root_file_specified_for_compilation
+          )
         );
       case 1 /* SourceFromProjectReference */:
       case 2 /* OutputFromProjectReference */:
         const isOutput = reason.kind === 2 /* OutputFromProjectReference */;
         const referencedResolvedRef = Debug.checkDefined((_b = program.getResolvedProjectReferences()) == null ? void 0 : _b[reason.index]);
         return chainDiagnosticMessages(
+          /*details*/
           void 0,
           outFile(options) ? isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_1_specified : Diagnostics.Source_from_referenced_project_0_included_because_1_specified : isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_module_is_specified_as_none : Diagnostics.Source_from_referenced_project_0_included_because_module_is_specified_as_none,
           toFileName(referencedResolvedRef.sourceFile.fileName, fileNameConvertor),
@@ -105883,6 +117577,7 @@ ${lanes.join("\n")}
         );
       case 8 /* AutomaticTypeDirectiveFile */:
         return chainDiagnosticMessages(
+          /*details*/
           void 0,
           options.types ? reason.packageId ? Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1 : Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions : reason.packageId ? Diagnostics.Entry_point_for_implicit_type_library_0_with_packageId_1 : Diagnostics.Entry_point_for_implicit_type_library_0,
           reason.typeReference,
@@ -105890,9 +117585,15 @@ ${lanes.join("\n")}
         );
       case 6 /* LibFile */:
         if (reason.index !== void 0)
-          return chainDiagnosticMessages(void 0, Diagnostics.Library_0_specified_in_compilerOptions, options.lib[reason.index]);
+          return chainDiagnosticMessages(
+            /*details*/
+            void 0,
+            Diagnostics.Library_0_specified_in_compilerOptions,
+            options.lib[reason.index]
+          );
         const target = forEachEntry(targetOptionDeclaration.type, (value, key) => value === getEmitScriptTarget(options) ? key : void 0);
         return chainDiagnosticMessages(
+          /*details*/
           void 0,
           target ? Diagnostics.Default_library_for_target_0 : Diagnostics.Default_library,
           target
@@ -105909,17 +117610,32 @@ ${lanes.join("\n")}
     const isListFilesOnly = !!program.getCompilerOptions().listFilesOnly;
     const allDiagnostics = program.getConfigFileParsingDiagnostics().slice();
     const configFileParsingDiagnosticsLength = allDiagnostics.length;
-    addRange(allDiagnostics, program.getSyntacticDiagnostics(void 0, cancellationToken));
+    addRange(allDiagnostics, program.getSyntacticDiagnostics(
+      /*sourceFile*/
+      void 0,
+      cancellationToken
+    ));
     if (allDiagnostics.length === configFileParsingDiagnosticsLength) {
       addRange(allDiagnostics, program.getOptionsDiagnostics(cancellationToken));
       if (!isListFilesOnly) {
         addRange(allDiagnostics, program.getGlobalDiagnostics(cancellationToken));
         if (allDiagnostics.length === configFileParsingDiagnosticsLength) {
-          addRange(allDiagnostics, program.getSemanticDiagnostics(void 0, cancellationToken));
+          addRange(allDiagnostics, program.getSemanticDiagnostics(
+            /*sourceFile*/
+            void 0,
+            cancellationToken
+          ));
         }
       }
     }
-    const emitResult = isListFilesOnly ? { emitSkipped: true, diagnostics: emptyArray } : program.emit(void 0, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers);
+    const emitResult = isListFilesOnly ? { emitSkipped: true, diagnostics: emptyArray } : program.emit(
+      /*targetSourceFile*/
+      void 0,
+      writeFile2,
+      cancellationToken,
+      emitOnlyDtsFiles,
+      customTransformers
+    );
     const { emittedFiles, diagnostics: emitDiagnostics } = emitResult;
     addRange(allDiagnostics, emitDiagnostics);
     const diagnostics = sortAndDeduplicateDiagnostics(allDiagnostics);
@@ -105978,10 +117694,11 @@ ${lanes.join("\n")}
   function createCompilerHostFromProgramHost(host, getCompilerOptions, directoryStructureHost = host) {
     const useCaseSensitiveFileNames = host.useCaseSensitiveFileNames();
     const hostGetNewLine = memoize(() => host.getNewLine());
-    return {
+    const compilerHost = {
       getSourceFile: createGetSourceFile(
-        (fileName, encoding) => host.readFile(fileName, encoding),
+        (fileName, encoding) => !encoding ? compilerHost.readFile(fileName) : host.readFile(fileName, encoding),
         getCompilerOptions,
+        /*setParentNodes*/
         void 0
       ),
       getDefaultLibLocation: maybeBind(host, host.getDefaultLibLocation),
@@ -106004,9 +117721,9 @@ ${lanes.join("\n")}
       getEnvironmentVariable: maybeBind(host, host.getEnvironmentVariable) || (() => ""),
       createHash: maybeBind(host, host.createHash),
       readDirectory: maybeBind(host, host.readDirectory),
-      disableUseFileVersionAsSignature: host.disableUseFileVersionAsSignature,
       storeFilesChangingSignatureDuringEmit: host.storeFilesChangingSignatureDuringEmit
     };
+    return compilerHost;
   }
   function getSourceFileVersionAsHashFromText(host, text) {
     if (text.match(sourceMapCommentRegExpDontCareLineStart)) {
@@ -106040,12 +117757,12 @@ ${lanes.join("\n")}
     }
     return (host.createHash || generateDjb2Hash)(text);
   }
-  function setGetSourceFileAsHashVersioned(compilerHost, host) {
+  function setGetSourceFileAsHashVersioned(compilerHost) {
     const originalGetSourceFile = compilerHost.getSourceFile;
     compilerHost.getSourceFile = (...args) => {
       const result = originalGetSourceFile.call(compilerHost, ...args);
       if (result) {
-        result.version = getSourceFileVersionAsHashFromText(host, result.text);
+        result.version = getSourceFileVersionAsHashFromText(compilerHost, result.text);
       }
       return result;
     };
@@ -106070,7 +117787,6 @@ ${lanes.join("\n")}
       writeFile: (path, data, writeByteOrderMark) => system.writeFile(path, data, writeByteOrderMark),
       createHash: maybeBind(system, system.createHash),
       createProgram: createProgram2 || createEmitAndSemanticDiagnosticsBuilderProgram,
-      disableUseFileVersionAsSignature: system.disableUseFileVersionAsSignature,
       storeFilesChangingSignatureDuringEmit: system.storeFilesChangingSignatureDuringEmit,
       now: maybeBind(system, system.now)
     };
@@ -106209,11 +117925,15 @@ ${lanes.join("\n")}
     return createBuilderProgramUsingProgramBuildInfo(buildInfo, buildInfoPath, host);
   }
   function createIncrementalCompilerHost(options, system = sys) {
-    const host = createCompilerHostWorker(options, void 0, system);
+    const host = createCompilerHostWorker(
+      options,
+      /*setParentNodes*/
+      void 0,
+      system
+    );
     host.createHash = maybeBind(system, system.createHash);
-    host.disableUseFileVersionAsSignature = system.disableUseFileVersionAsSignature;
     host.storeFilesChangingSignatureDuringEmit = system.storeFilesChangingSignatureDuringEmit;
-    setGetSourceFileAsHashVersioned(host, system);
+    setGetSourceFileAsHashVersioned(host);
     changeCompilerHostLikeToUseCache(host, (fileName) => toPath(fileName, host.getCurrentDirectory(), host.getCanonicalFileName));
     return host;
   }
@@ -106300,7 +118020,7 @@ ${lanes.join("\n")}
       configFileWatcher = watchFile2(configFileName, scheduleProgramReload, 2e3 /* High */, watchOptions, WatchType.ConfigFile);
     }
     const compilerHost = createCompilerHostFromProgramHost(host, () => compilerOptions, directoryStructureHost);
-    setGetSourceFileAsHashVersioned(compilerHost, host);
+    setGetSourceFileAsHashVersioned(compilerHost);
     const getNewSourceFile = compilerHost.getSourceFile;
     compilerHost.getSourceFile = (fileName, ...args) => getVersionedSourceFileByPath(fileName, toPath3(fileName), ...args);
     compilerHost.getSourceFileByPath = getVersionedSourceFileByPath;
@@ -106325,12 +118045,21 @@ ${lanes.join("\n")}
     const resolutionCache = createResolutionCache(
       compilerHost,
       configFileName ? getDirectoryPath(getNormalizedAbsolutePath(configFileName, currentDirectory)) : currentDirectory,
+      /*logChangesWhenResolvingModule*/
       false
     );
-    compilerHost.resolveModuleNames = host.resolveModuleNames ? (...args) => host.resolveModuleNames(...args) : (moduleNames, containingFile, reusedNames, redirectedReference, _options, sourceFile, resolutionInfo) => resolutionCache.resolveModuleNames(moduleNames, containingFile, reusedNames, redirectedReference, sourceFile, resolutionInfo);
-    compilerHost.resolveTypeReferenceDirectives = host.resolveTypeReferenceDirectives ? (...args) => host.resolveTypeReferenceDirectives(...args) : (typeDirectiveNames, containingFile, redirectedReference, _options, containingFileMode, resolutionInfo) => resolutionCache.resolveTypeReferenceDirectives(typeDirectiveNames, containingFile, redirectedReference, containingFileMode, resolutionInfo);
-    compilerHost.getModuleResolutionCache = host.resolveModuleNames ? maybeBind(host, host.getModuleResolutionCache) : () => resolutionCache.getModuleResolutionCache();
-    const userProvidedResolution = !!host.resolveModuleNames || !!host.resolveTypeReferenceDirectives;
+    compilerHost.resolveModuleNameLiterals = maybeBind(host, host.resolveModuleNameLiterals);
+    compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames);
+    if (!compilerHost.resolveModuleNameLiterals && !compilerHost.resolveModuleNames) {
+      compilerHost.resolveModuleNameLiterals = resolutionCache.resolveModuleNameLiterals.bind(resolutionCache);
+    }
+    compilerHost.resolveTypeReferenceDirectiveReferences = maybeBind(host, host.resolveTypeReferenceDirectiveReferences);
+    compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives);
+    if (!compilerHost.resolveTypeReferenceDirectiveReferences && !compilerHost.resolveTypeReferenceDirectives) {
+      compilerHost.resolveTypeReferenceDirectiveReferences = resolutionCache.resolveTypeReferenceDirectiveReferences.bind(resolutionCache);
+    }
+    compilerHost.getModuleResolutionCache = host.resolveModuleNameLiterals || host.resolveModuleNames ? maybeBind(host, host.getModuleResolutionCache) : () => resolutionCache.getModuleResolutionCache();
+    const userProvidedResolution = !!host.resolveModuleNameLiterals || !!host.resolveTypeReferenceDirectiveReferences || !!host.resolveModuleNames || !!host.resolveTypeReferenceDirectives;
     const customHasInvalidatedResolutions = userProvidedResolution ? maybeBind(host, host.hasInvalidatedResolutions) || returnTrue : returnFalse;
     builderProgram = readBuilderProgram(compilerOptions, compilerHost);
     synchronizeProgram();
@@ -106399,14 +118128,24 @@ ${lanes.join("\n")}
         originalFileExists,
         originalDirectoryExists,
         originalCreateDirectory,
-        originalWriteFile
+        originalWriteFile,
+        readFileWithCache
       } = changeCompilerHostLikeToUseCache(compilerHost, toPath3);
-      if (isProgramUptoDate(getCurrentProgram(), rootFileNames, compilerOptions, getSourceVersion, (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) {
+      if (isProgramUptoDate(getCurrentProgram(), rootFileNames, compilerOptions, (path) => getSourceVersion(path, readFileWithCache), (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) {
         if (hasChangedConfigFileParsingErrors) {
           if (reportFileChangeDetectedOnCreateProgram) {
             reportWatchDiagnostic(Diagnostics.File_change_detected_Starting_incremental_compilation);
           }
-          builderProgram = createProgram2(void 0, void 0, compilerHost, builderProgram, configFileParsingDiagnostics, projectReferences);
+          builderProgram = createProgram2(
+            /*rootNames*/
+            void 0,
+            /*options*/
+            void 0,
+            compilerHost,
+            builderProgram,
+            configFileParsingDiagnostics,
+            projectReferences
+          );
           hasChangedConfigFileParsingErrors = false;
         }
       } else {
@@ -106520,9 +118259,14 @@ ${lanes.join("\n")}
         }
       }
     }
-    function getSourceVersion(path) {
+    function getSourceVersion(path, readFileWithCache) {
       const hostSourceFile = sourceFilesCache.get(path);
-      return !hostSourceFile || !hostSourceFile.version ? void 0 : hostSourceFile.version;
+      if (!hostSourceFile)
+        return void 0;
+      if (hostSourceFile.version)
+        return hostSourceFile.version;
+      const text = readFileWithCache(path);
+      return text !== void 0 ? getSourceFileVersionAsHashFromText(compilerHost, text) : void 0;
     }
     function onReleaseOldSourceFile(oldSourceFile, _oldOptions, hasSourceFileByPath) {
       const hostSourceFileInfo = sourceFilesCache.get(oldSourceFile.resolvedPath);
@@ -106683,6 +118427,7 @@ ${lanes.join("\n")}
       parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = noop;
       const parsedCommandLine = getParsedCommandLineOfConfigFile(
         configFileName2,
+        /*optionsToExtend*/
         void 0,
         parseConfigFileHost,
         extendedConfigCache || (extendedConfigCache = /* @__PURE__ */ new Map()),
@@ -106735,7 +118480,7 @@ ${lanes.join("\n")}
       if (wildcardDirectories) {
         updateWatchingWildcardDirectories(
           watchedWildcardDirectories || (watchedWildcardDirectories = /* @__PURE__ */ new Map()),
-          new Map(getEntries(wildcardDirectories)),
+          new Map(Object.entries(wildcardDirectories)),
           watchWildcardDirectory
         );
       } else if (watchedWildcardDirectories) {
@@ -106829,7 +118574,7 @@ ${lanes.join("\n")}
       if ((_b = commandLine.parsedCommandLine) == null ? void 0 : _b.wildcardDirectories) {
         updateWatchingWildcardDirectories(
           commandLine.watchedDirectories || (commandLine.watchedDirectories = /* @__PURE__ */ new Map()),
-          new Map(getEntries((_c = commandLine.parsedCommandLine) == null ? void 0 : _c.wildcardDirectories)),
+          new Map(Object.entries((_c = commandLine.parsedCommandLine) == null ? void 0 : _c.wildcardDirectories)),
           (directory, flags) => {
             var _a3;
             return watchDirectory(
@@ -106981,43 +118726,84 @@ ${lanes.join("\n")}
     return result;
   }
   function createSolutionBuilder(host, rootNames, defaultOptions) {
-    return createSolutionBuilderWorker(false, host, rootNames, defaultOptions);
+    return createSolutionBuilderWorker(
+      /*watch*/
+      false,
+      host,
+      rootNames,
+      defaultOptions
+    );
   }
   function createSolutionBuilderWithWatch(host, rootNames, defaultOptions, baseWatchOptions) {
-    return createSolutionBuilderWorker(true, host, rootNames, defaultOptions, baseWatchOptions);
+    return createSolutionBuilderWorker(
+      /*watch*/
+      true,
+      host,
+      rootNames,
+      defaultOptions,
+      baseWatchOptions
+    );
   }
   function createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) {
     const host = hostOrHostWithWatch;
     const hostWithWatch = hostOrHostWithWatch;
-    const currentDirectory = host.getCurrentDirectory();
-    const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames());
     const baseCompilerOptions = getCompilerOptionsOfBuildOptions(options);
     const compilerHost = createCompilerHostFromProgramHost(host, () => state.projectCompilerOptions);
-    setGetSourceFileAsHashVersioned(compilerHost, host);
+    setGetSourceFileAsHashVersioned(compilerHost);
     compilerHost.getParsedCommandLine = (fileName) => parseConfigFile(state, fileName, toResolvedConfigFilePath(state, fileName));
+    compilerHost.resolveModuleNameLiterals = maybeBind(host, host.resolveModuleNameLiterals);
+    compilerHost.resolveTypeReferenceDirectiveReferences = maybeBind(host, host.resolveTypeReferenceDirectiveReferences);
     compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames);
     compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives);
     compilerHost.getModuleResolutionCache = maybeBind(host, host.getModuleResolutionCache);
-    const moduleResolutionCache = !compilerHost.resolveModuleNames ? createModuleResolutionCache(currentDirectory, getCanonicalFileName) : void 0;
-    const typeReferenceDirectiveResolutionCache = !compilerHost.resolveTypeReferenceDirectives ? createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, void 0, moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()) : void 0;
-    if (!compilerHost.resolveModuleNames) {
-      const loader = (moduleName, resolverMode, containingFile, redirectedReference) => resolveModuleName(moduleName, containingFile, state.projectCompilerOptions, compilerHost, moduleResolutionCache, redirectedReference, resolverMode).resolvedModule;
-      compilerHost.resolveModuleNames = (moduleNames, containingFile, _reusedNames, redirectedReference, _options, containingSourceFile, resolutionInfo) => loadWithModeAwareCache(Debug.checkEachDefined(moduleNames), Debug.checkDefined(containingSourceFile), containingFile, redirectedReference, resolutionInfo, loader);
+    let moduleResolutionCache, typeReferenceDirectiveResolutionCache;
+    if (!compilerHost.resolveModuleNameLiterals && !compilerHost.resolveModuleNames) {
+      moduleResolutionCache = createModuleResolutionCache(compilerHost.getCurrentDirectory(), compilerHost.getCanonicalFileName);
+      compilerHost.resolveModuleNameLiterals = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+        moduleNames,
+        containingFile,
+        redirectedReference,
+        options2,
+        containingSourceFile,
+        host,
+        moduleResolutionCache,
+        createModuleResolutionLoader
+      );
       compilerHost.getModuleResolutionCache = () => moduleResolutionCache;
     }
-    if (!compilerHost.resolveTypeReferenceDirectives) {
-      const loader = (moduleName, containingFile, redirectedReference, containingFileMode) => resolveTypeReferenceDirective(moduleName, containingFile, state.projectCompilerOptions, compilerHost, redirectedReference, state.typeReferenceDirectiveResolutionCache, containingFileMode).resolvedTypeReferenceDirective;
-      compilerHost.resolveTypeReferenceDirectives = (typeReferenceDirectiveNames, containingFile, redirectedReference, _options, containingFileMode) => loadWithTypeDirectiveCache(Debug.checkEachDefined(typeReferenceDirectiveNames), containingFile, redirectedReference, containingFileMode, loader);
+    if (!compilerHost.resolveTypeReferenceDirectiveReferences && !compilerHost.resolveTypeReferenceDirectives) {
+      typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache(
+        compilerHost.getCurrentDirectory(),
+        compilerHost.getCanonicalFileName,
+        /*options*/
+        void 0,
+        moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()
+      );
+      compilerHost.resolveTypeReferenceDirectiveReferences = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache(
+        typeDirectiveNames,
+        containingFile,
+        redirectedReference,
+        options2,
+        containingSourceFile,
+        host,
+        typeReferenceDirectiveResolutionCache,
+        createTypeReferenceResolutionLoader
+      );
     }
-    compilerHost.getBuildInfo = (fileName, configFilePath) => getBuildInfo3(state, fileName, toResolvedConfigFilePath(state, configFilePath), void 0);
+    compilerHost.getBuildInfo = (fileName, configFilePath) => getBuildInfo3(
+      state,
+      fileName,
+      toResolvedConfigFilePath(state, configFilePath),
+      /*modifiedTime*/
+      void 0
+    );
     const { watchFile: watchFile2, watchDirectory, writeLog } = createWatchFactory(hostWithWatch, options);
     const state = {
       host,
       hostWithWatch,
-      currentDirectory,
-      getCanonicalFileName,
       parseConfigFileHost: parseConfigHostFromCompilerHostLike(host),
       write: maybeBind(host, host.trace),
+      // State of solution
       options,
       baseCompilerOptions,
       rootNames,
@@ -107035,6 +118821,7 @@ ${lanes.join("\n")}
       compilerHost,
       moduleResolutionCache,
       typeReferenceDirectiveResolutionCache,
+      // Mutable state
       buildOrder: void 0,
       readFileWithCache: (f) => host.readFile(f),
       projectCompilerOptions: baseCompilerOptions,
@@ -107042,6 +118829,7 @@ ${lanes.join("\n")}
       allProjectBuildPending: true,
       needsSummary: true,
       watchAllProjectsPending: watch,
+      // Watch state
       watch,
       allWatchedWildcardDirectories: /* @__PURE__ */ new Map(),
       allWatchedInputFiles: /* @__PURE__ */ new Map(),
@@ -107059,7 +118847,7 @@ ${lanes.join("\n")}
     return state;
   }
   function toPath2(state, fileName) {
-    return toPath(fileName, state.currentDirectory, state.getCanonicalFileName);
+    return toPath(fileName, state.compilerHost.getCurrentDirectory(), state.compilerHost.getCanonicalFileName);
   }
   function toResolvedConfigFilePath(state, fileName) {
     const { resolvedConfigFilePaths } = state;
@@ -107102,7 +118890,7 @@ ${lanes.join("\n")}
     return parsed;
   }
   function resolveProjectName(state, name) {
-    return resolveConfigFileProjectName(resolvePath(state.currentDirectory, name));
+    return resolveConfigFileProjectName(resolvePath(state.compilerHost.getCurrentDirectory(), name));
   }
   function createBuildOrder(state, roots) {
     const temporaryMarks = /* @__PURE__ */ new Map();
@@ -107305,7 +119093,7 @@ ${lanes.join("\n")}
       projectPath,
       buildOrder,
       getCompilerOptions: () => config.options,
-      getCurrentDirectory: () => state.currentDirectory,
+      getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
       updateOutputFileStatmps: () => {
         updateOutputTimestamps(state, config, projectPath);
         updateOutputFileStampsPending = false;
@@ -107330,7 +119118,7 @@ ${lanes.join("\n")}
       projectPath,
       buildOrder,
       getCompilerOptions: () => config.options,
-      getCurrentDirectory: () => state.currentDirectory,
+      getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
       getBuilderProgram: () => withProgramOrUndefined(identity),
       getProgram: () => withProgramOrUndefined(
         (program2) => program2.getProgramOrUndefined()
@@ -107386,7 +119174,7 @@ ${lanes.join("\n")}
       projectPath,
       buildOrder,
       getCompilerOptions: () => config.options,
-      getCurrentDirectory: () => state.currentDirectory,
+      getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(),
       emit: (writeFile2, customTransformers) => {
         if (step !== 4 /* EmitBundle */)
           return invalidatedProjectOfBundle;
@@ -107469,7 +119257,11 @@ ${lanes.join("\n")}
           ...program.getConfigFileParsingDiagnostics(),
           ...program.getOptionsDiagnostics(cancellationToken),
           ...program.getGlobalDiagnostics(cancellationToken),
-          ...program.getSyntacticDiagnostics(void 0, cancellationToken)
+          ...program.getSyntacticDiagnostics(
+            /*sourceFile*/
+            void 0,
+            cancellationToken
+          )
         ],
         8 /* SyntaxErrors */,
         "Syntactic"
@@ -107477,7 +119269,11 @@ ${lanes.join("\n")}
     }
     function getSemanticDiagnostics(cancellationToken) {
       handleDiagnostics(
-        Debug.checkDefined(program).getSemanticDiagnostics(void 0, cancellationToken),
+        Debug.checkDefined(program).getSemanticDiagnostics(
+          /*sourceFile*/
+          void 0,
+          cancellationToken
+        ),
         16 /* TypeErrors */,
         "Semantic"
       );
@@ -107493,10 +119289,13 @@ ${lanes.join("\n")}
       const { emitResult } = emitFilesAndReportErrors(
         program,
         reportDeclarationDiagnostics,
+        /*write*/
         void 0,
+        /*reportSummary*/
         void 0,
         (name, text, writeByteOrderMark, _onError, _sourceFiles, data) => outputFiles.push({ name, text, writeByteOrderMark, data }),
         cancellationToken,
+        /*emitOnlyDts*/
         false,
         customTransformers || ((_b = (_a2 = state.host).getCustomTransformers) == null ? void 0 : _b.call(_a2, project))
       );
@@ -108064,7 +119863,7 @@ ${lanes.join("\n")}
             buildInfoVersionMap = getBuildInfoFileVersionMap(buildInfoProgram, buildInfoPath, host);
           version2 = buildInfoVersionMap.get(toPath2(state, inputFile));
           const text = version2 ? state.readFileWithCache(inputFile) : void 0;
-          currentVersion = text && getSourceFileVersionAsHashFromText(host, text);
+          currentVersion = text !== void 0 ? getSourceFileVersionAsHashFromText(host, text) : void 0;
           if (version2 && version2 === currentVersion)
             pseudoInputUpToDate = true;
         }
@@ -108394,7 +120193,12 @@ ${lanes.join("\n")}
   function invalidateProjectAndScheduleBuilds(state, resolvedPath, reloadLevel) {
     state.reportFileChangeDetected = true;
     invalidateProject(state, resolvedPath, reloadLevel);
-    scheduleBuildInvalidatedProject(state, 250, true);
+    scheduleBuildInvalidatedProject(
+      state,
+      250,
+      /*changeDetected*/
+      true
+    );
   }
   function scheduleBuildInvalidatedProject(state, time, changeDetected) {
     const { hostWithWatch } = state;
@@ -108423,18 +120227,33 @@ ${lanes.join("\n")}
     }
     let projectsBuilt = 0;
     const buildOrder = getBuildOrder(state);
-    const invalidatedProject = getNextInvalidatedProject(state, buildOrder, false);
+    const invalidatedProject = getNextInvalidatedProject(
+      state,
+      buildOrder,
+      /*reportQueue*/
+      false
+    );
     if (invalidatedProject) {
       invalidatedProject.done();
       projectsBuilt++;
       while (state.projectPendingBuild.size) {
         if (state.timerToBuildInvalidatedProject)
           return;
-        const info = getNextInvalidatedProjectCreateInfo(state, buildOrder, false);
+        const info = getNextInvalidatedProjectCreateInfo(
+          state,
+          buildOrder,
+          /*reportQueue*/
+          false
+        );
         if (!info)
           break;
         if (info.kind !== 2 /* UpdateOutputFileStamps */ && (changeDetected || projectsBuilt === 5)) {
-          scheduleBuildInvalidatedProject(state, 100, false);
+          scheduleBuildInvalidatedProject(
+            state,
+            100,
+            /*changeDetected*/
+            false
+          );
           return;
         }
         const project = createInvalidatedProjectWithInfo(state, info, buildOrder);
@@ -108483,7 +120302,7 @@ ${lanes.join("\n")}
       return;
     updateWatchingWildcardDirectories(
       getOrCreateValueMapFromConfigFileMap(state.allWatchedWildcardDirectories, resolvedPath),
-      new Map(getEntries(parsed.wildcardDirectories)),
+      new Map(Object.entries(parsed.wildcardDirectories)),
       (dir, flags) => state.watchDirectory(
         dir,
         (fileOrDirectory) => {
@@ -108493,7 +120312,7 @@ ${lanes.join("\n")}
             fileOrDirectory,
             fileOrDirectoryPath: toPath2(state, fileOrDirectory),
             configFileName: resolved,
-            currentDirectory: state.currentDirectory,
+            currentDirectory: state.compilerHost.getCurrentDirectory(),
             options: parsed.options,
             program: state.builderPrograms.get(resolvedPath) || ((_a2 = getCachedParsedConfigFile(state, resolvedPath)) == null ? void 0 : _a2.fileNames),
             useCaseSensitiveFileNames: state.parseConfigFileHost.useCaseSensitiveFileNames,
@@ -108581,11 +120400,29 @@ ${lanes.join("\n")}
     return {
       build: (project, cancellationToken, writeFile2, getCustomTransformers) => build(state, project, cancellationToken, writeFile2, getCustomTransformers),
       clean: (project) => clean(state, project),
-      buildReferences: (project, cancellationToken, writeFile2, getCustomTransformers) => build(state, project, cancellationToken, writeFile2, getCustomTransformers, true),
-      cleanReferences: (project) => clean(state, project, true),
+      buildReferences: (project, cancellationToken, writeFile2, getCustomTransformers) => build(
+        state,
+        project,
+        cancellationToken,
+        writeFile2,
+        getCustomTransformers,
+        /*onlyReferences*/
+        true
+      ),
+      cleanReferences: (project) => clean(
+        state,
+        project,
+        /*onlyReferences*/
+        true
+      ),
       getNextInvalidatedProject: (cancellationToken) => {
         setupInitialBuild(state, cancellationToken);
-        return getNextInvalidatedProject(state, getBuildOrder(state), false);
+        return getNextInvalidatedProject(
+          state,
+          getBuildOrder(state),
+          /*reportQueue*/
+          false
+        );
       },
       getBuildOrder: () => getBuildOrder(state),
       getUpToDateStatusOfProject: (project) => {
@@ -108598,7 +120435,7 @@ ${lanes.join("\n")}
     };
   }
   function relName(state, path) {
-    return convertToRelativePath(path, state.currentDirectory, (f) => state.getCanonicalFileName(f));
+    return convertToRelativePath(path, state.compilerHost.getCurrentDirectory(), state.compilerHost.getCanonicalFileName);
   }
   function reportStatus(state, message, ...args) {
     state.host.reportSolutionBuilderStatus(createCompilerDiagnostic(message, ...args));
@@ -108886,12 +120723,13 @@ ${lanes.join("\n")}
   }
   function loadSafeList(host, safeListPath) {
     const result = readConfigFile(safeListPath, (path) => host.readFile(path));
-    return new Map(getEntries(result.config));
+    return new Map(Object.entries(result.config));
   }
   function loadTypesMap(host, typesMapPath) {
+    var _a2;
     const result = readConfigFile(typesMapPath, (path) => host.readFile(path));
-    if (result.config) {
-      return new Map(getEntries(result.config.simpleMap));
+    if ((_a2 = result.config) == null ? void 0 : _a2.simpleMap) {
+      return new Map(Object.entries(result.config.simpleMap));
     }
     return void 0;
   }
@@ -108979,13 +120817,23 @@ ${lanes.join("\n")}
         return;
       }
       const packageNames = [];
-      const dependencyManifestNames = manifestTypingNames ? manifestTypingNames.map((typingName) => combinePaths(packagesFolderPath, typingName, manifestName)) : host.readDirectory(packagesFolderPath, [".json" /* Json */], void 0, void 0, 3).filter((manifestPath2) => {
+      const dependencyManifestNames = manifestTypingNames ? manifestTypingNames.map((typingName) => combinePaths(packagesFolderPath, typingName, manifestName)) : host.readDirectory(
+        packagesFolderPath,
+        [".json" /* Json */],
+        /*excludes*/
+        void 0,
+        /*includes*/
+        void 0,
+        /*depth*/
+        3
+      ).filter((manifestPath2) => {
         if (getBaseFileName(manifestPath2) !== manifestName) {
           return false;
         }
         const pathComponents2 = getPathComponents(normalizePath(manifestPath2));
         const isScoped = pathComponents2[pathComponents2.length - 3][0] === "@";
-        return isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 4]) === modulesDirName || !isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 3]) === modulesDirName;
+        return isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 4]) === modulesDirName || // `node_modules/@foo/bar`
+        !isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 3]) === modulesDirName;
       });
       if (log)
         log(`Searching for typing names in ${packagesFolderPath}; all files: ${JSON.stringify(dependencyManifestNames)}`);
@@ -109033,7 +120881,11 @@ ${lanes.join("\n")}
     }
   }
   function validatePackageName(packageName) {
-    return validatePackageNameWorker(packageName, true);
+    return validatePackageNameWorker(
+      packageName,
+      /*supportScopedPackage*/
+      true
+    );
   }
   function validatePackageNameWorker(packageName, supportScopedPackage) {
     if (!packageName) {
@@ -109051,11 +120903,19 @@ ${lanes.join("\n")}
     if (supportScopedPackage) {
       const matches = /^@([^/]+)\/([^/]+)$/.exec(packageName);
       if (matches) {
-        const scopeResult = validatePackageNameWorker(matches[1], false);
+        const scopeResult = validatePackageNameWorker(
+          matches[1],
+          /*supportScopedPackage*/
+          false
+        );
         if (scopeResult !== 0 /* Ok */) {
           return { name: matches[1], isScopeName: true, result: scopeResult };
         }
-        const packageResult = validatePackageNameWorker(matches[2], false);
+        const packageResult = validatePackageNameWorker(
+          matches[2],
+          /*supportScopedPackage*/
+          false
+        );
         if (packageResult !== 0 /* Ok */) {
           return { name: matches[2], isScopeName: false, result: packageResult };
         }
@@ -109068,7 +120928,13 @@ ${lanes.join("\n")}
     return 0 /* Ok */;
   }
   function renderPackageNameValidationFailure(result, typing) {
-    return typeof result === "object" ? renderPackageNameValidationFailureWorker(typing, result.result, result.name, result.isScopeName) : renderPackageNameValidationFailureWorker(typing, result, typing, false);
+    return typeof result === "object" ? renderPackageNameValidationFailureWorker(typing, result.result, result.name, result.isScopeName) : renderPackageNameValidationFailureWorker(
+      typing,
+      result,
+      typing,
+      /*isScopeName*/
+      false
+    );
   }
   function renderPackageNameValidationFailureWorker(typing, result, name, isScopeName) {
     const kind = isScopeName ? "Scope" : "Package";
@@ -109596,7 +121462,7 @@ ${lanes.join("\n")}
       case 262 /* TypeAliasDeclaration */:
       case 184 /* TypeLiteral */:
         return 2 /* Type */;
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
         return node.name === void 0 ? 1 /* Value */ | 2 /* Type */ : 2 /* Type */;
       case 302 /* EnumMember */:
       case 260 /* ClassDeclaration */:
@@ -109860,7 +121726,7 @@ ${lanes.join("\n")}
         return "interface" /* interfaceElement */;
       case 262 /* TypeAliasDeclaration */:
       case 341 /* JSDocCallbackTag */:
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
         return "type" /* typeElement */;
       case 263 /* EnumDeclaration */:
         return "enum" /* enumElement */;
@@ -110359,19 +122225,44 @@ ${lanes.join("\n")}
     return node;
   }
   function getAdjustedReferenceLocation(node) {
-    return getAdjustedLocation(node, false);
+    return getAdjustedLocation(
+      node,
+      /*forRename*/
+      false
+    );
   }
   function getAdjustedRenameLocation(node) {
-    return getAdjustedLocation(node, true);
+    return getAdjustedLocation(
+      node,
+      /*forRename*/
+      true
+    );
   }
   function getTouchingPropertyName(sourceFile, position) {
     return getTouchingToken(sourceFile, position, (n) => isPropertyNameLiteral(n) || isKeyword(n.kind) || isPrivateIdentifier(n));
   }
   function getTouchingToken(sourceFile, position, includePrecedingTokenAtEndPosition) {
-    return getTokenAtPositionWorker(sourceFile, position, false, includePrecedingTokenAtEndPosition, false);
+    return getTokenAtPositionWorker(
+      sourceFile,
+      position,
+      /*allowPositionInLeadingTrivia*/
+      false,
+      includePrecedingTokenAtEndPosition,
+      /*includeEndPosition*/
+      false
+    );
   }
   function getTokenAtPosition(sourceFile, position) {
-    return getTokenAtPositionWorker(sourceFile, position, true, void 0, false);
+    return getTokenAtPositionWorker(
+      sourceFile,
+      position,
+      /*allowPositionInLeadingTrivia*/
+      true,
+      /*includePrecedingTokenAtEndPosition*/
+      void 0,
+      /*includeEndPosition*/
+      false
+    );
   }
   function getTokenAtPositionWorker(sourceFile, position, allowPositionInLeadingTrivia, includePrecedingTokenAtEndPosition, includeEndPosition) {
     let current = sourceFile;
@@ -110384,7 +122275,11 @@ ${lanes.join("\n")}
           if (end < position) {
             return -1 /* LessThan */;
           }
-          const start = allowPositionInLeadingTrivia ? children[middle].getFullStart() : children[middle].getStart(sourceFile, true);
+          const start = allowPositionInLeadingTrivia ? children[middle].getFullStart() : children[middle].getStart(
+            sourceFile,
+            /*includeJsDoc*/
+            true
+          );
           if (start > position) {
             return 1 /* GreaterThan */;
           }
@@ -110415,7 +122310,11 @@ ${lanes.join("\n")}
       if (end < position) {
         return false;
       }
-      start != null ? start : start = allowPositionInLeadingTrivia ? node.getFullStart() : node.getStart(sourceFile, true);
+      start != null ? start : start = allowPositionInLeadingTrivia ? node.getFullStart() : node.getStart(
+        sourceFile,
+        /*includeJsDoc*/
+        true
+      );
       if (start > position) {
         return false;
       }
@@ -110455,7 +122354,11 @@ ${lanes.join("\n")}
         return n;
       }
       return firstDefined(n.getChildren(sourceFile), (child) => {
-        const shouldDiveInChildNode = child.pos <= previousToken.pos && child.end > previousToken.end || child.pos === previousToken.end;
+        const shouldDiveInChildNode = (
+          // previous token is enclosed somewhere in the child
+          child.pos <= previousToken.pos && child.end > previousToken.end || // previous token ends exactly at the beginning of child
+          child.pos === previousToken.end
+        );
         return shouldDiveInChildNode && nodeHasTokens(child, sourceFile) ? find2(child) : void 0;
       });
     }
@@ -110481,10 +122384,21 @@ ${lanes.join("\n")}
       if (i >= 0 && children[i]) {
         const child = children[i];
         if (position < child.end) {
-          const start = child.getStart(sourceFile, !excludeJsdoc);
-          const lookInPreviousChild = start >= position || !nodeHasTokens(child, sourceFile) || isWhiteSpaceOnlyJsxText(child);
+          const start = child.getStart(
+            sourceFile,
+            /*includeJsDoc*/
+            !excludeJsdoc
+          );
+          const lookInPreviousChild = start >= position || // cursor in the leading trivia
+          !nodeHasTokens(child, sourceFile) || isWhiteSpaceOnlyJsxText(child);
           if (lookInPreviousChild) {
-            const candidate2 = findRightmostChildNodeWithTokens(children, i, sourceFile, n.kind);
+            const candidate2 = findRightmostChildNodeWithTokens(
+              children,
+              /*exclusiveStartPosition*/
+              i,
+              sourceFile,
+              n.kind
+            );
             return candidate2 && findRightmostToken(candidate2, sourceFile);
           } else {
             return find2(child);
@@ -110492,7 +122406,13 @@ ${lanes.join("\n")}
         }
       }
       Debug.assert(startNode2 !== void 0 || n.kind === 308 /* SourceFile */ || n.kind === 1 /* EndOfFileToken */ || isJSDocCommentContainingNode(n));
-      const candidate = findRightmostChildNodeWithTokens(children, children.length, sourceFile, n.kind);
+      const candidate = findRightmostChildNodeWithTokens(
+        children,
+        /*exclusiveStartPosition*/
+        children.length,
+        sourceFile,
+        n.kind
+      );
       return candidate && findRightmostToken(candidate, sourceFile);
     }
   }
@@ -110507,7 +122427,13 @@ ${lanes.join("\n")}
     if (children.length === 0) {
       return n;
     }
-    const candidate = findRightmostChildNodeWithTokens(children, children.length, sourceFile, n.kind);
+    const candidate = findRightmostChildNodeWithTokens(
+      children,
+      /*exclusiveStartPosition*/
+      children.length,
+      sourceFile,
+      n.kind
+    );
     return candidate && findRightmostToken(candidate, sourceFile);
   }
   function findRightmostChildNodeWithTokens(children, exclusiveStartPosition, sourceFile, parentKind) {
@@ -110636,7 +122562,12 @@ ${lanes.join("\n")}
   function getPossibleGenericSignatures(called, typeArgumentCount, checker) {
     let type = checker.getTypeAtLocation(called);
     if (isOptionalChain(called.parent)) {
-      type = removeOptionality(type, isOptionalChainRoot(called.parent), true);
+      type = removeOptionality(
+        type,
+        isOptionalChainRoot(called.parent),
+        /*isOptionalChain*/
+        true
+      );
     }
     const signatures = isNewExpression(called.parent) ? type.getConstructSignatures() : type.getCallSignatures();
     return signatures.filter((candidate) => !!candidate.typeParameters && candidate.typeParameters.length >= typeArgumentCount);
@@ -110715,7 +122646,13 @@ ${lanes.join("\n")}
     return void 0;
   }
   function isInComment(sourceFile, position, tokenAtPosition) {
-    return ts_formatting_exports.getRangeOfEnclosingComment(sourceFile, position, void 0, tokenAtPosition);
+    return ts_formatting_exports.getRangeOfEnclosingComment(
+      sourceFile,
+      position,
+      /*precedingToken*/
+      void 0,
+      tokenAtPosition
+    );
   }
   function hasDocComment(sourceFile, position) {
     const token = getTokenAtPosition(sourceFile, position);
@@ -110800,13 +122737,28 @@ ${lanes.join("\n")}
     return false;
   }
   function isInReferenceComment(sourceFile, position) {
-    return isInReferenceCommentWorker(sourceFile, position, true);
+    return isInReferenceCommentWorker(
+      sourceFile,
+      position,
+      /*shouldBeReference*/
+      true
+    );
   }
   function isInNonReferenceComment(sourceFile, position) {
-    return isInReferenceCommentWorker(sourceFile, position, false);
+    return isInReferenceCommentWorker(
+      sourceFile,
+      position,
+      /*shouldBeReference*/
+      false
+    );
   }
   function isInReferenceCommentWorker(sourceFile, position, shouldBeReference) {
-    const range = isInComment(sourceFile, position, void 0);
+    const range = isInComment(
+      sourceFile,
+      position,
+      /*tokenAtPosition*/
+      void 0
+    );
     return !!range && shouldBeReference === tripleSlashDirectivePrefixRegex.test(sourceFile.text.substring(range.pos, range.end));
   }
   function getReplacementSpanForContextToken(contextToken) {
@@ -110913,20 +122865,19 @@ ${lanes.join("\n")}
       getCommonSourceDirectory: () => program.getCommonSourceDirectory()
     };
   }
-  function moduleResolutionRespectsExports(moduleResolution) {
-    return moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */;
-  }
   function moduleResolutionUsesNodeModules(moduleResolution) {
-    return moduleResolution === 2 /* NodeJs */ || moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */;
+    return moduleResolution === 2 /* Node10 */ || moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */;
   }
   function makeImportIfNecessary(defaultImport, namedImports, moduleSpecifier, quotePreference) {
     return defaultImport || namedImports && namedImports.length ? makeImport(defaultImport, namedImports, moduleSpecifier, quotePreference) : void 0;
   }
   function makeImport(defaultImport, namedImports, moduleSpecifier, quotePreference, isTypeOnly) {
     return factory.createImportDeclaration(
+      /*modifiers*/
       void 0,
       defaultImport || namedImports ? factory.createImportClause(!!isTypeOnly, defaultImport, namedImports && namedImports.length ? factory.createNamedImports(namedImports) : void 0) : void 0,
       typeof moduleSpecifier === "string" ? makeStringLiteral(moduleSpecifier, quotePreference) : moduleSpecifier,
+      /*assertClause*/
       void 0
     );
   }
@@ -110968,7 +122919,11 @@ ${lanes.join("\n")}
     });
   }
   function isModuleSpecifierLike(node) {
-    return isStringLiteralLike(node) && (isExternalModuleReference(node.parent) || isImportDeclaration(node.parent) || isRequireCall(node.parent, false) && node.parent.arguments[0] === node || isImportCall(node.parent) && node.parent.arguments[0] === node);
+    return isStringLiteralLike(node) && (isExternalModuleReference(node.parent) || isImportDeclaration(node.parent) || isRequireCall(
+      node.parent,
+      /*requireStringLiteralLikeArgument*/
+      false
+    ) && node.parent.arguments[0] === node || isImportCall(node.parent) && node.parent.arguments[0] === node);
   }
   function isObjectBindingElementWithoutPropertyName(bindingElement) {
     return isBindingElement(bindingElement) && isObjectBindingPattern(bindingElement.parent) && isIdentifier(bindingElement.name) && !bindingElement.propertyName;
@@ -111000,12 +122955,19 @@ ${lanes.join("\n")}
     const sortedNewImports = isArray(imports) ? stableSort(imports, ts_OrganizeImports_exports.compareImportsOrRequireStatements) : [imports];
     if (!existingImportStatements.length) {
       changes.insertNodesAtTopOfFile(sourceFile, sortedNewImports, blankLineBetween);
-    } else if (existingImportStatements && ts_OrganizeImports_exports.importsAreSorted(existingImportStatements)) {
+    } else if (existingImportStatements && ts_OrganizeImports_exports.detectImportDeclarationSorting(existingImportStatements)) {
       for (const newImport of sortedNewImports) {
         const insertionIndex = ts_OrganizeImports_exports.getImportDeclarationInsertionIndex(existingImportStatements, newImport);
         if (insertionIndex === 0) {
           const options = existingImportStatements[0] === sourceFile.statements[0] ? { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude } : {};
-          changes.insertNodeBefore(sourceFile, existingImportStatements[0], newImport, false, options);
+          changes.insertNodeBefore(
+            sourceFile,
+            existingImportStatements[0],
+            newImport,
+            /*blankLineBetween*/
+            false,
+            options
+          );
         } else {
           const prevImport = existingImportStatements[insertionIndex - 1];
           changes.insertNodeAfter(sourceFile, prevImport, newImport);
@@ -111138,11 +123100,7 @@ ${lanes.join("\n")}
       decreaseIndent: () => {
         indent2--;
       },
-      clear: resetWriter,
-      trackSymbol: () => false,
-      reportInaccessibleThisError: noop,
-      reportInaccessibleUniqueSymbolError: noop,
-      reportPrivateInBaseOfClassExpression: noop
+      clear: resetWriter
     };
     function writeIndent() {
       if (length2 > absoluteMaximumLength)
@@ -111289,7 +123247,7 @@ ${lanes.join("\n")}
         if (text)
           parts.push(linkTextPart(text));
       } else {
-        parts.push(linkTextPart(name + (suffix || text.indexOf("://") === 0 ? "" : " ") + text));
+        parts.push(linkTextPart(name + (suffix ? "" : " ") + text));
       }
     }
     parts.push(linkPart("}"));
@@ -111305,20 +123263,26 @@ ${lanes.join("\n")}
     return text;
   }
   function findLinkNameEnd(text) {
+    let pos = text.indexOf("://");
+    if (pos === 0) {
+      while (pos < text.length && text.charCodeAt(pos) !== 124 /* bar */)
+        pos++;
+      return pos;
+    }
     if (text.indexOf("()") === 0)
       return 2;
-    if (text[0] !== "<")
-      return 0;
-    let brackets2 = 0;
-    let i = 0;
-    while (i < text.length) {
-      if (text[i] === "<")
-        brackets2++;
-      if (text[i] === ">")
-        brackets2--;
-      i++;
-      if (!brackets2)
-        return i;
+    if (text.charAt(0) === "<") {
+      let brackets2 = 0;
+      let i = 0;
+      while (i < text.length) {
+        if (text[i] === "<")
+          brackets2++;
+        if (text[i] === ">")
+          brackets2--;
+        i++;
+        if (!brackets2)
+          return i;
+      }
     }
     return 0;
   }
@@ -111350,7 +123314,14 @@ ${lanes.join("\n")}
   function signatureToDisplayParts(typechecker, signature, enclosingDeclaration, flags = 0 /* None */) {
     flags |= 16384 /* UseAliasDefinedOutsideCurrentScope */ | 1024 /* MultilineObjectLiterals */ | 32 /* WriteTypeArgumentsOfSignature */ | 8192 /* OmitParameterModifiers */;
     return mapToDisplayParts((writer) => {
-      typechecker.writeSignature(signature, enclosingDeclaration, flags, void 0, writer);
+      typechecker.writeSignature(
+        signature,
+        enclosingDeclaration,
+        flags,
+        /*signatureKind*/
+        void 0,
+        writer
+      );
     });
   }
   function nodeToDisplayParts(node, enclosingDeclaration) {
@@ -111368,18 +123339,15 @@ ${lanes.join("\n")}
   }
   function getSymbolTarget(symbol, checker) {
     let next = symbol;
-    while (isAliasSymbol(next) || isTransientSymbol2(next) && next.target) {
-      if (isTransientSymbol2(next) && next.target) {
-        next = next.target;
+    while (isAliasSymbol(next) || isTransientSymbol(next) && next.links.target) {
+      if (isTransientSymbol(next) && next.links.target) {
+        next = next.links.target;
       } else {
         next = skipAlias(next, checker);
       }
     }
     return next;
   }
-  function isTransientSymbol2(symbol) {
-    return (symbol.flags & 33554432 /* Transient */) !== 0;
-  }
   function isAliasSymbol(symbol) {
     return (symbol.flags & 2097152 /* Alias */) !== 0;
   }
@@ -111416,8 +123384,18 @@ ${lanes.join("\n")}
     return clone2;
   }
   function getSynthesizedDeepCloneWorker(node, replaceNode) {
-    const nodeClone = replaceNode ? (n) => getSynthesizedDeepCloneWithReplacements(n, true, replaceNode) : getSynthesizedDeepClone;
-    const nodesClone = replaceNode ? (ns) => ns && getSynthesizedDeepClonesWithReplacements(ns, true, replaceNode) : (ns) => ns && getSynthesizedDeepClones(ns);
+    const nodeClone = replaceNode ? (n) => getSynthesizedDeepCloneWithReplacements(
+      n,
+      /*includeTrivia*/
+      true,
+      replaceNode
+    ) : getSynthesizedDeepClone;
+    const nodesClone = replaceNode ? (ns) => ns && getSynthesizedDeepClonesWithReplacements(
+      ns,
+      /*includeTrivia*/
+      true,
+      replaceNode
+    ) : (ns) => ns && getSynthesizedDeepClones(ns);
     const visited = visitEachChild(node, nodeClone, nullTransformationContext, nodesClone, nodeClone);
     if (visited === node) {
       const clone2 = isStringLiteral(node) ? setOriginalNode(factory.createStringLiteralFromNode(node), node) : isNumericLiteral(node) ? setOriginalNode(factory.createNumericLiteral(node.text, node.numericLiteralFlags), node) : factory.cloneNode(node);
@@ -111531,19 +123509,19 @@ ${lanes.join("\n")}
   function needsParentheses(expression) {
     return isBinaryExpression(expression) && expression.operatorToken.kind === 27 /* CommaToken */ || isObjectLiteralExpression(expression) || isAsExpression(expression) && isObjectLiteralExpression(expression.expression);
   }
-  function getContextualTypeFromParent(node, checker) {
+  function getContextualTypeFromParent(node, checker, contextFlags) {
     const { parent: parent2 } = node;
     switch (parent2.kind) {
       case 211 /* NewExpression */:
-        return checker.getContextualType(parent2);
+        return checker.getContextualType(parent2, contextFlags);
       case 223 /* BinaryExpression */: {
         const { left, operatorToken, right } = parent2;
-        return isEqualityOperatorKind(operatorToken.kind) ? checker.getTypeAtLocation(node === right ? left : right) : checker.getContextualType(node);
+        return isEqualityOperatorKind(operatorToken.kind) ? checker.getTypeAtLocation(node === right ? left : right) : checker.getContextualType(node, contextFlags);
       }
       case 292 /* CaseClause */:
         return parent2.expression === node ? getSwitchedType(parent2, checker) : void 0;
       default:
-        return checker.getContextualType(node);
+        return checker.getContextualType(node, contextFlags);
     }
   }
   function quote(sourceFile, preferences, text) {
@@ -111585,7 +123563,13 @@ ${lanes.join("\n")}
     const notAccessible = () => typeIsAccessible = false;
     const res = checker.typeToTypeNode(type, enclosingScope, 1 /* NoTruncation */, {
       trackSymbol: (symbol, declaration, meaning) => {
-        typeIsAccessible = typeIsAccessible && checker.isSymbolAccessible(symbol, declaration, meaning, false).accessibility === 0 /* Accessible */;
+        typeIsAccessible = typeIsAccessible && checker.isSymbolAccessible(
+          symbol,
+          declaration,
+          meaning,
+          /*shouldComputeAliasToMarkVisible*/
+          false
+        ).accessibility === 0 /* Accessible */;
         return !typeIsAccessible;
       },
       reportInaccessibleThisError: notAccessible,
@@ -111950,8 +123934,18 @@ ${lanes.join("\n")}
       const fromDeclaration = getDefaultLikeExportNameFromDeclaration(symbol);
       if (fromDeclaration)
         return fromDeclaration;
-      const fileNameCase = ts_codefix_exports.moduleSymbolToValidIdentifier(getSymbolParentOrFail(symbol), scriptTarget, false);
-      const capitalized = ts_codefix_exports.moduleSymbolToValidIdentifier(getSymbolParentOrFail(symbol), scriptTarget, true);
+      const fileNameCase = ts_codefix_exports.moduleSymbolToValidIdentifier(
+        getSymbolParentOrFail(symbol),
+        scriptTarget,
+        /*preferCapitalized*/
+        false
+      );
+      const capitalized = ts_codefix_exports.moduleSymbolToValidIdentifier(
+        getSymbolParentOrFail(symbol),
+        scriptTarget,
+        /*preferCapitalized*/
+        true
+      );
       if (fileNameCase === capitalized)
         return fileNameCase;
       return [fileNameCase, capitalized];
@@ -112045,7 +124039,11 @@ ${lanes.join("\n")}
     "src/services/utilities.ts"() {
       "use strict";
       init_ts4();
-      scanner = createScanner(99 /* Latest */, true);
+      scanner = createScanner(
+        99 /* Latest */,
+        /*skipTrivia*/
+        true
+      );
       SemanticMeaning = /* @__PURE__ */ ((SemanticMeaning3) => {
         SemanticMeaning3[SemanticMeaning3["None"] = 0] = "None";
         SemanticMeaning3[SemanticMeaning3["Value"] = 1] = "Value";
@@ -112076,10 +124074,10 @@ ${lanes.join("\n")}
         156 /* UniqueKeyword */,
         157 /* UnknownKeyword */
       ];
-      QuotePreference = /* @__PURE__ */ ((QuotePreference4) => {
-        QuotePreference4[QuotePreference4["Single"] = 0] = "Single";
-        QuotePreference4[QuotePreference4["Double"] = 1] = "Double";
-        return QuotePreference4;
+      QuotePreference = /* @__PURE__ */ ((QuotePreference5) => {
+        QuotePreference5[QuotePreference5["Single"] = 0] = "Single";
+        QuotePreference5[QuotePreference5["Double"] = 1] = "Double";
+        return QuotePreference5;
       })(QuotePreference || {});
       displayPartWriter = getDisplayPartWriter();
       carriageReturnLineFeed2 = "\r\n";
@@ -112135,7 +124133,11 @@ ${lanes.join("\n")}
         }
         const isDefault = exportKind === 1 /* Default */;
         const namedSymbol = isDefault && getLocalSymbolForExportDefault(symbol) || symbol;
-        const names = exportKind === 0 /* Named */ || isExternalModuleSymbol(namedSymbol) ? unescapeLeadingUnderscores(symbolTableKey) : getNamesForExportedSymbol(namedSymbol, void 0);
+        const names = exportKind === 0 /* Named */ || isExternalModuleSymbol(namedSymbol) ? unescapeLeadingUnderscores(symbolTableKey) : getNamesForExportedSymbol(
+          namedSymbol,
+          /*scriptTarget*/
+          void 0
+        );
         const symbolName2 = typeof names === "string" ? names : names[0];
         const capitalizedSymbolName = typeof names === "string" ? void 0 : names[1];
         const moduleName = stripQuotes(moduleSymbol.name);
@@ -112191,7 +124193,12 @@ ${lanes.join("\n")}
         if (fileIsGlobalOnly(oldSourceFile) && fileIsGlobalOnly(newSourceFile)) {
           return false;
         }
-        if (usableByFileName && usableByFileName !== newSourceFile.path || typeAcquisitionEnabled && consumesNodeCoreModules(oldSourceFile) !== consumesNodeCoreModules(newSourceFile) || !arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations) || !ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile)) {
+        if (usableByFileName && usableByFileName !== newSourceFile.path || // If ATA is enabled, auto-imports uses existing imports to guess whether you want auto-imports from node.
+        // Adding or removing imports from node could change the outcome of that guess, so could change the suggestions list.
+        typeAcquisitionEnabled && consumesNodeCoreModules(oldSourceFile) !== consumesNodeCoreModules(newSourceFile) || // Module agumentation and ambient module changes can add or remove exports available to be auto-imported.
+        // Changes elsewhere in the file can change the *type* of an export in a module augmentation,
+        // but type info is gathered in getCompletionEntryDetails, which doesn’t use the cache.
+        !arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations) || !ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile)) {
           cache.clear();
           return true;
         }
@@ -112287,6 +124294,7 @@ ${lanes.join("\n")}
       from.fileName,
       to.fileName,
       moduleSpecifierResolutionHost,
+      /*preferSymlinks*/
       false,
       (toPath3) => {
         const toFile = program.getSourceFile(toPath3);
@@ -112312,11 +124320,23 @@ ${lanes.join("\n")}
       const pattern = getPatternFromSpec(spec, "", "exclude");
       return pattern ? getRegexFromPattern(pattern, useCaseSensitiveFileNames) : void 0;
     });
-    forEachExternalModule(program.getTypeChecker(), program.getSourceFiles(), excludePatterns, (module2, file) => cb(module2, file, program, false));
+    forEachExternalModule(program.getTypeChecker(), program.getSourceFiles(), excludePatterns, (module2, file) => cb(
+      module2,
+      file,
+      program,
+      /*isFromPackageJson*/
+      false
+    ));
     const autoImportProvider = useAutoImportProvider && ((_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host));
     if (autoImportProvider) {
       const start = timestamp();
-      forEachExternalModule(autoImportProvider.getTypeChecker(), autoImportProvider.getSourceFiles(), excludePatterns, (module2, file) => cb(module2, file, autoImportProvider, true));
+      forEachExternalModule(autoImportProvider.getTypeChecker(), autoImportProvider.getSourceFiles(), excludePatterns, (module2, file) => cb(
+        module2,
+        file,
+        autoImportProvider,
+        /*isFromPackageJson*/
+        true
+      ));
       (_b = host.log) == null ? void 0 : _b.call(host, `forEachExternalModuleToImportFrom autoImportProvider: ${timestamp() - start}`);
     }
   }
@@ -112325,7 +124345,11 @@ ${lanes.join("\n")}
     const isExcluded = (fileName) => excludePatterns == null ? void 0 : excludePatterns.some((p) => p.test(fileName));
     for (const ambient of checker.getAmbientModules()) {
       if (!stringContains(ambient.name, "*") && !(excludePatterns && ((_a2 = ambient.declarations) == null ? void 0 : _a2.every((d) => isExcluded(d.getSourceFile().fileName))))) {
-        cb(ambient, void 0);
+        cb(
+          ambient,
+          /*sourceFile*/
+          void 0
+        );
       }
     }
     for (const sourceFile of allSourceFiles) {
@@ -112357,39 +124381,46 @@ ${lanes.join("\n")}
     const compilerOptions = program.getCompilerOptions();
     let moduleCount = 0;
     try {
-      forEachExternalModuleToImportFrom(program, host, preferences, true, (moduleSymbol, moduleFile, program2, isFromPackageJson) => {
-        if (++moduleCount % 100 === 0)
-          cancellationToken == null ? void 0 : cancellationToken.throwIfCancellationRequested();
-        const seenExports = /* @__PURE__ */ new Map();
-        const checker = program2.getTypeChecker();
-        const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions);
-        if (defaultInfo && isImportableSymbol(defaultInfo.symbol, checker)) {
-          cache.add(
-            importingFile.path,
-            defaultInfo.symbol,
-            defaultInfo.exportKind === 1 /* Default */ ? "default" /* Default */ : "export=" /* ExportEquals */,
-            moduleSymbol,
-            moduleFile,
-            defaultInfo.exportKind,
-            isFromPackageJson,
-            checker
-          );
-        }
-        checker.forEachExportAndPropertyOfModule(moduleSymbol, (exported, key) => {
-          if (exported !== (defaultInfo == null ? void 0 : defaultInfo.symbol) && isImportableSymbol(exported, checker) && addToSeen(seenExports, key)) {
+      forEachExternalModuleToImportFrom(
+        program,
+        host,
+        preferences,
+        /*useAutoImportProvider*/
+        true,
+        (moduleSymbol, moduleFile, program2, isFromPackageJson) => {
+          if (++moduleCount % 100 === 0)
+            cancellationToken == null ? void 0 : cancellationToken.throwIfCancellationRequested();
+          const seenExports = /* @__PURE__ */ new Map();
+          const checker = program2.getTypeChecker();
+          const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions);
+          if (defaultInfo && isImportableSymbol(defaultInfo.symbol, checker)) {
             cache.add(
               importingFile.path,
-              exported,
-              key,
+              defaultInfo.symbol,
+              defaultInfo.exportKind === 1 /* Default */ ? "default" /* Default */ : "export=" /* ExportEquals */,
               moduleSymbol,
               moduleFile,
-              0 /* Named */,
+              defaultInfo.exportKind,
               isFromPackageJson,
               checker
             );
           }
-        });
-      });
+          checker.forEachExportAndPropertyOfModule(moduleSymbol, (exported, key) => {
+            if (exported !== (defaultInfo == null ? void 0 : defaultInfo.symbol) && isImportableSymbol(exported, checker) && addToSeen(seenExports, key)) {
+              cache.add(
+                importingFile.path,
+                exported,
+                key,
+                moduleSymbol,
+                moduleFile,
+                0 /* Named */,
+                isFromPackageJson,
+                checker
+              );
+            }
+          });
+        }
+      );
     } catch (err) {
       cache.clear();
       throw err;
@@ -112469,7 +124500,11 @@ ${lanes.join("\n")}
 
   // src/services/classifier.ts
   function createClassifier() {
-    const scanner2 = createScanner(99 /* Latest */, false);
+    const scanner2 = createScanner(
+      99 /* Latest */,
+      /*skipTrivia*/
+      false
+    );
     function getClassificationsForLine(text, lexState, syntacticClassifierAbsent) {
       return convertClassificationsToResult(getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent), text);
     }
@@ -112541,7 +124576,10 @@ ${lanes.join("\n")}
             if (templateStack.length > 0) {
               const lastTemplateStackToken = lastOrUndefined(templateStack);
               if (lastTemplateStackToken === 15 /* TemplateHead */) {
-                token = scanner2.reScanTemplateToken(false);
+                token = scanner2.reScanTemplateToken(
+                  /* isTaggedTemplate */
+                  false
+                );
                 if (token === 17 /* TemplateTail */) {
                   templateStack.pop();
                 } else {
@@ -112933,8 +124971,20 @@ ${lanes.join("\n")}
   function getEncodedSyntacticClassifications(cancellationToken, sourceFile, span) {
     const spanStart = span.start;
     const spanLength = span.length;
-    const triviaScanner = createScanner(99 /* Latest */, false, sourceFile.languageVariant, sourceFile.text);
-    const mergeConflictScanner = createScanner(99 /* Latest */, false, sourceFile.languageVariant, sourceFile.text);
+    const triviaScanner = createScanner(
+      99 /* Latest */,
+      /*skipTrivia*/
+      false,
+      sourceFile.languageVariant,
+      sourceFile.text
+    );
+    const mergeConflictScanner = createScanner(
+      99 /* Latest */,
+      /*skipTrivia*/
+      false,
+      sourceFile.languageVariant,
+      sourceFile.text
+    );
     const result = [];
     processElement(sourceFile);
     return { spans: result, endOfLineState: 0 /* None */ };
@@ -113001,7 +125051,7 @@ ${lanes.join("\n")}
       pushClassification(start, width, 1 /* comment */);
     }
     function classifyJSDocComment(docComment) {
-      var _a2, _b, _c, _d, _e, _f, _g;
+      var _a2, _b, _c, _d, _e, _f, _g, _h;
       let pos = docComment.pos;
       if (docComment.tags) {
         for (const tag of docComment.tags) {
@@ -113013,48 +125063,53 @@ ${lanes.join("\n")}
           pos = tag.tagName.end;
           let commentStart = tag.tagName.end;
           switch (tag.kind) {
-            case 343 /* JSDocParameterTag */:
+            case 344 /* JSDocParameterTag */:
               const param = tag;
               processJSDocParameterTag(param);
               commentStart = param.isNameFirst && ((_a2 = param.typeExpression) == null ? void 0 : _a2.end) || param.name.end;
               break;
-            case 350 /* JSDocPropertyTag */:
+            case 351 /* JSDocPropertyTag */:
               const prop = tag;
               commentStart = prop.isNameFirst && ((_b = prop.typeExpression) == null ? void 0 : _b.end) || prop.name.end;
               break;
-            case 347 /* JSDocTemplateTag */:
+            case 348 /* JSDocTemplateTag */:
               processJSDocTemplateTag(tag);
               pos = tag.end;
               commentStart = tag.typeParameters.end;
               break;
-            case 348 /* JSDocTypedefTag */:
+            case 349 /* JSDocTypedefTag */:
               const type = tag;
               commentStart = ((_c = type.typeExpression) == null ? void 0 : _c.kind) === 312 /* JSDocTypeExpression */ && ((_d = type.fullName) == null ? void 0 : _d.end) || ((_e = type.typeExpression) == null ? void 0 : _e.end) || commentStart;
               break;
             case 341 /* JSDocCallbackTag */:
               commentStart = tag.typeExpression.end;
               break;
-            case 346 /* JSDocTypeTag */:
+            case 347 /* JSDocTypeTag */:
               processElement(tag.typeExpression);
               pos = tag.end;
               commentStart = tag.typeExpression.end;
               break;
-            case 345 /* JSDocThisTag */:
-            case 342 /* JSDocEnumTag */:
+            case 346 /* JSDocThisTag */:
+            case 343 /* JSDocEnumTag */:
               commentStart = tag.typeExpression.end;
               break;
-            case 344 /* JSDocReturnTag */:
+            case 345 /* JSDocReturnTag */:
               processElement(tag.typeExpression);
               pos = tag.end;
               commentStart = ((_f = tag.typeExpression) == null ? void 0 : _f.end) || commentStart;
               break;
-            case 349 /* JSDocSeeTag */:
+            case 350 /* JSDocSeeTag */:
               commentStart = ((_g = tag.name) == null ? void 0 : _g.end) || commentStart;
               break;
             case 331 /* JSDocAugmentsTag */:
             case 332 /* JSDocImplementsTag */:
               commentStart = tag.class.end;
               break;
+            case 352 /* JSDocThrowsTag */:
+              processElement(tag.typeExpression);
+              pos = tag.end;
+              commentStart = ((_h = tag.typeExpression) == null ? void 0 : _h.end) || commentStart;
+              break;
           }
           if (typeof tag.comment === "object") {
             pushCommentRange(tag.comment.pos, tag.comment.end - tag.comment.pos);
@@ -113356,12 +125411,21 @@ ${lanes.join("\n")}
         }
         function getSemanticDocumentHighlights(position, node, program, cancellationToken, sourceFilesToSearch) {
           const sourceFilesSet = new Set(sourceFilesToSearch.map((f) => f.fileName));
-          const referenceEntries = ts_FindAllReferences_exports.getReferenceEntriesForNode(position, node, program, sourceFilesToSearch, cancellationToken, void 0, sourceFilesSet);
+          const referenceEntries = ts_FindAllReferences_exports.getReferenceEntriesForNode(
+            position,
+            node,
+            program,
+            sourceFilesToSearch,
+            cancellationToken,
+            /*options*/
+            void 0,
+            sourceFilesSet
+          );
           if (!referenceEntries)
             return void 0;
           const map2 = arrayToMultiMap(referenceEntries.map(ts_FindAllReferences_exports.toHighlightSpan), (e) => e.fileName, (e) => e.span);
           const getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames());
-          return mapDefined(arrayFrom(map2.entries()), ([fileName, highlightSpans]) => {
+          return arrayFrom(mapDefinedIterator(map2.entries(), ([fileName, highlightSpans]) => {
             if (!sourceFilesSet.has(fileName)) {
               if (!program.redirectTargetsMap.has(toPath(fileName, program.getCurrentDirectory(), getCanonicalFileName))) {
                 return void 0;
@@ -113372,7 +125436,7 @@ ${lanes.join("\n")}
               Debug.assert(sourceFilesSet.has(fileName));
             }
             return { fileName, highlightSpans };
-          });
+          }));
         }
         function getSyntacticDocumentHighlights(node, sourceFile) {
           const highlightSpans = getHighlightSpans(node, sourceFile);
@@ -113407,7 +125471,11 @@ ${lanes.join("\n")}
             case 97 /* ForKeyword */:
             case 115 /* WhileKeyword */:
             case 90 /* DoKeyword */:
-              return useParent(node.parent, (n) => isIterationStatement(n, true), getLoopBreakContinueOccurrences);
+              return useParent(node.parent, (n) => isIterationStatement(
+                n,
+                /*lookInLabeledStatements*/
+                true
+              ), getLoopBreakContinueOccurrences);
             case 135 /* ConstructorKeyword */:
               return getFromAllDeclarations(isConstructorDeclaration, [135 /* ConstructorKeyword */]);
             case 137 /* GetKeyword */:
@@ -113425,7 +125493,10 @@ ${lanes.join("\n")}
               return isModifierKind(node.kind) && (isDeclaration(node.parent) || isVariableStatement(node.parent)) ? highlightSpans(getModifierOccurrences(node.kind, node.parent)) : void 0;
           }
           function getFromAllDeclarations(nodeTest, keywords) {
-            return useParent(node.parent, nodeTest, (decl) => mapDefined(decl.symbol.declarations, (d) => nodeTest(d) ? find(d.getChildren(sourceFile), (c) => contains(keywords, c.kind)) : void 0));
+            return useParent(node.parent, nodeTest, (decl) => {
+              var _a2;
+              return mapDefined((_a2 = tryCast(decl, canHaveSymbol)) == null ? void 0 : _a2.symbol.declarations, (d) => nodeTest(d) ? find(d.getChildren(sourceFile), (c) => contains(keywords, c.kind)) : void 0);
+            });
           }
           function useParent(node2, nodeTest, getNodes4) {
             return nodeTest(node2) ? highlightSpans(getNodes4(node2, sourceFile)) : void 0;
@@ -113772,7 +125843,18 @@ ${lanes.join("\n")}
       return acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions);
     }
     function acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
-      return acquireOrUpdateDocument(fileName, path, compilationSettings, key, scriptSnapshot, version2, true, scriptKind, languageVersionOrOptions);
+      return acquireOrUpdateDocument(
+        fileName,
+        path,
+        compilationSettings,
+        key,
+        scriptSnapshot,
+        version2,
+        /*acquiring*/
+        true,
+        scriptKind,
+        languageVersionOrOptions
+      );
     }
     function updateDocument(fileName, compilationSettings, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
       const path = toPath(fileName, currentDirectory, getCanonicalFileName);
@@ -113780,7 +125862,18 @@ ${lanes.join("\n")}
       return updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions);
     }
     function updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) {
-      return acquireOrUpdateDocument(fileName, path, getCompilationSettings(compilationSettings), key, scriptSnapshot, version2, false, scriptKind, languageVersionOrOptions);
+      return acquireOrUpdateDocument(
+        fileName,
+        path,
+        getCompilationSettings(compilationSettings),
+        key,
+        scriptSnapshot,
+        version2,
+        /*acquiring*/
+        false,
+        scriptKind,
+        languageVersionOrOptions
+      );
     }
     function getDocumentRegistryEntry(bucketEntry, scriptKind) {
       const entry = isDocumentRegistryEntry(bucketEntry) ? bucketEntry : bucketEntry.get(Debug.checkDefined(scriptKind, "If there are more than one scriptKind's for same document the scriptKind should be provided"));
@@ -113825,7 +125918,15 @@ ${lanes.join("\n")}
         }
       }
       if (!entry) {
-        const sourceFile = createLanguageServiceSourceFile(fileName, scriptSnapshot, sourceFileOptions, version2, false, scriptKind);
+        const sourceFile = createLanguageServiceSourceFile(
+          fileName,
+          scriptSnapshot,
+          sourceFileOptions,
+          version2,
+          /*setNodeParents*/
+          false,
+          scriptKind
+        );
         if (externalCache) {
           externalCache.setDocument(keyWithMode, path, sourceFile);
         }
@@ -113906,24 +126007,8 @@ ${lanes.join("\n")}
       getKeyForCompilationSettings
     };
   }
-  function compilerOptionValueToString(value) {
-    var _a2;
-    if (value === null || typeof value !== "object") {
-      return "" + value;
-    }
-    if (isArray(value)) {
-      return `[${(_a2 = map(value, (e) => compilerOptionValueToString(e))) == null ? void 0 : _a2.join(",")}]`;
-    }
-    let str = "{";
-    for (const key in value) {
-      if (hasProperty(value, key)) {
-        str += `${key}: ${compilerOptionValueToString(value[key])}`;
-      }
-    }
-    return str + "}";
-  }
   function getKeyForCompilationSettings(settings) {
-    return sourceFileAffectingCompilerOptions.map((option) => compilerOptionValueToString(getCompilerOptionValue(settings, option))).join("|") + (settings.pathsBasePath ? `|${settings.pathsBasePath}` : void 0);
+    return getKeyForCompilerOptions(settings, sourceFileAffectingCompilerOptions);
   }
   function getDocumentRegistryBucketKeyWithMode(key, mode) {
     return mode ? `${key}|${mode}` : key;
@@ -113983,7 +126068,14 @@ ${lanes.join("\n")}
           const includes = mapDefined(property.initializer.elements, (e) => isStringLiteral(e) ? e.text : void 0);
           if (includes.length === 0)
             return;
-          const matchers = getFileMatcherPatterns(configDir, [], includes, useCaseSensitiveFileNames, currentDirectory);
+          const matchers = getFileMatcherPatterns(
+            configDir,
+            /*excludes*/
+            [],
+            includes,
+            useCaseSensitiveFileNames,
+            currentDirectory
+          );
           if (getRegexFromPattern(Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames).test(oldFileOrDirPath) && !getRegexFromPattern(Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames).test(newFileOrDirPath)) {
             changeTracker.insertNodeAfter(configFile, last(property.initializer.elements), factory.createStringLiteral(relativePath(newFileOrDirPath)));
           }
@@ -113992,6 +126084,7 @@ ${lanes.join("\n")}
         case "compilerOptions":
           forEachProperty(property.initializer, (property2, propertyName2) => {
             const option = getOptionFromName(propertyName2);
+            Debug.assert((option == null ? void 0 : option.type) !== "listOrElement");
             if (option && (option.isFilePath || option.type === "list" && option.element.isFilePath)) {
               updatePaths(property2);
             } else if (propertyName2 === "paths") {
@@ -114027,7 +126120,12 @@ ${lanes.join("\n")}
       return false;
     }
     function relativePath(path) {
-      return getRelativePathFromDirectory(configDir, path, !useCaseSensitiveFileNames);
+      return getRelativePathFromDirectory(
+        configDir,
+        path,
+        /*ignoreCase*/
+        !useCaseSensitiveFileNames
+      );
     }
   }
   function updateImports(program, changeTracker, oldToNew, newToOld, host, getCanonicalFileName) {
@@ -114072,13 +126170,14 @@ ${lanes.join("\n")}
     return ensurePathIsNonModuleName(combineNormal(pathA, pathB));
   }
   function getSourceFileToImport(importedModuleSymbol, importLiteral, importingSourceFile, program, host, oldToNew) {
+    var _a2;
     if (importedModuleSymbol) {
       const oldFileName = find(importedModuleSymbol.declarations, isSourceFile).fileName;
       const newFileName = oldToNew(oldFileName);
       return newFileName === void 0 ? { newFileName: oldFileName, updated: false } : { newFileName, updated: true };
     } else {
       const mode = getModeForUsageLocation(importingSourceFile, importLiteral);
-      const resolved = host.resolveModuleNames ? host.getResolvedModuleWithFailedLookupLocationsFromCache && host.getResolvedModuleWithFailedLookupLocationsFromCache(importLiteral.text, importingSourceFile.fileName, mode) : program.getResolvedModuleWithFailedLookupLocationsFromCache(importLiteral.text, importingSourceFile.fileName, mode);
+      const resolved = host.resolveModuleNameLiterals || !host.resolveModuleNames ? (_a2 = importingSourceFile.resolvedModules) == null ? void 0 : _a2.get(importLiteral.text, mode) : host.getResolvedModuleWithFailedLookupLocationsFromCache && host.getResolvedModuleWithFailedLookupLocationsFromCache(importLiteral.text, importingSourceFile.fileName, mode);
       return getSourceFileToImportFromResolved(importLiteral, resolved, oldToNew, program.getSourceFiles());
     }
   }
@@ -114179,27 +126278,67 @@ ${lanes.join("\n")}
   function matchTextChunk(candidate, chunk, stringToWordSpans) {
     const index = indexOfIgnoringCase(candidate, chunk.textLowerCase);
     if (index === 0) {
-      return createPatternMatch(chunk.text.length === candidate.length ? 0 /* exact */ : 1 /* prefix */, startsWith(candidate, chunk.text));
+      return createPatternMatch(
+        chunk.text.length === candidate.length ? 0 /* exact */ : 1 /* prefix */,
+        /*isCaseSensitive:*/
+        startsWith(candidate, chunk.text)
+      );
     }
     if (chunk.isLowerCase) {
       if (index === -1)
         return void 0;
       const wordSpans = getWordSpans(candidate, stringToWordSpans);
       for (const span of wordSpans) {
-        if (partStartsWith(candidate, span, chunk.text, true)) {
-          return createPatternMatch(2 /* substring */, partStartsWith(candidate, span, chunk.text, false));
+        if (partStartsWith(
+          candidate,
+          span,
+          chunk.text,
+          /*ignoreCase:*/
+          true
+        )) {
+          return createPatternMatch(
+            2 /* substring */,
+            /*isCaseSensitive:*/
+            partStartsWith(
+              candidate,
+              span,
+              chunk.text,
+              /*ignoreCase:*/
+              false
+            )
+          );
         }
       }
       if (chunk.text.length < candidate.length && isUpperCaseLetter(candidate.charCodeAt(index))) {
-        return createPatternMatch(2 /* substring */, false);
+        return createPatternMatch(
+          2 /* substring */,
+          /*isCaseSensitive:*/
+          false
+        );
       }
     } else {
       if (candidate.indexOf(chunk.text) > 0) {
-        return createPatternMatch(2 /* substring */, true);
+        return createPatternMatch(
+          2 /* substring */,
+          /*isCaseSensitive:*/
+          true
+        );
       }
       if (chunk.characterSpans.length > 0) {
         const candidateParts = getWordSpans(candidate, stringToWordSpans);
-        const isCaseSensitive = tryCamelCaseMatch(candidate, candidateParts, chunk, false) ? true : tryCamelCaseMatch(candidate, candidateParts, chunk, true) ? false : void 0;
+        const isCaseSensitive = tryCamelCaseMatch(
+          candidate,
+          candidateParts,
+          chunk,
+          /*ignoreCase:*/
+          false
+        ) ? true : tryCamelCaseMatch(
+          candidate,
+          candidateParts,
+          chunk,
+          /*ignoreCase:*/
+          true
+        ) ? false : void 0;
         if (isCaseSensitive !== void 0) {
           return createPatternMatch(3 /* camelCase */, isCaseSensitive);
         }
@@ -114349,10 +126488,18 @@ ${lanes.join("\n")}
     };
   }
   function breakIntoCharacterSpans(identifier) {
-    return breakIntoSpans(identifier, false);
+    return breakIntoSpans(
+      identifier,
+      /*word:*/
+      false
+    );
   }
   function breakIntoWordSpans(identifier) {
-    return breakIntoSpans(identifier, true);
+    return breakIntoSpans(
+      identifier,
+      /*word:*/
+      true
+    );
   }
   function breakIntoSpans(identifier, word) {
     const result = [];
@@ -114444,6 +126591,7 @@ ${lanes.join("\n")}
   function preProcessFile(sourceText, readImportFiles = true, detectJavaScriptImports = false) {
     const pragmaContext = {
       languageVersion: 1 /* ES5 */,
+      // controls whether the token scanner considers unicode identifiers or not - shouldn't matter, since we're only using it for trivia
       pragmas: void 0,
       checkJsDirective: void 0,
       referencedFiles: [],
@@ -114538,7 +126686,10 @@ ${lanes.join("\n")}
                 return true;
               }
             } else if (token === 63 /* EqualsToken */) {
-              if (tryConsumeRequireCall(true)) {
+              if (tryConsumeRequireCall(
+                /*skipCurrentToken*/
+                true
+              )) {
                 return true;
               }
             } else if (token === 27 /* CommaToken */) {
@@ -114631,7 +126782,10 @@ ${lanes.join("\n")}
           if (token === 79 /* Identifier */ || isKeyword(token)) {
             token = nextToken();
             if (token === 63 /* EqualsToken */) {
-              if (tryConsumeRequireCall(true)) {
+              if (tryConsumeRequireCall(
+                /*skipCurrentToken*/
+                true
+              )) {
                 return true;
               }
             }
@@ -114714,7 +126868,10 @@ ${lanes.join("\n")}
                 case 19 /* CloseBraceToken */:
                   if (length(stack)) {
                     if (lastOrUndefined(stack) === 15 /* TemplateHead */) {
-                      if (scanner.reScanTemplateToken(false) === 17 /* TemplateTail */) {
+                      if (scanner.reScanTemplateToken(
+                        /* isTaggedTemplate */
+                        false
+                      ) === 17 /* TemplateTail */) {
                         stack.pop();
                       }
                     } else {
@@ -114726,7 +126883,12 @@ ${lanes.join("\n")}
             }
           nextToken();
         }
-        if (tryConsumeDeclare() || tryConsumeImport() || tryConsumeExport() || detectJavaScriptImports && (tryConsumeRequireCall(false, true) || tryConsumeDefine())) {
+        if (tryConsumeDeclare() || tryConsumeImport() || tryConsumeExport() || detectJavaScriptImports && (tryConsumeRequireCall(
+          /*skipCurrentToken*/
+          false,
+          /*allowTemplateLiterals*/
+          true
+        ) || tryConsumeDefine())) {
           continue;
         } else {
           nextToken();
@@ -114955,7 +127117,11 @@ ${lanes.join("\n")}
       } else {
         if (isVariableStatement(node) && node.parent === sourceFile && node.declarationList.flags & 2 /* Const */ && node.declarationList.declarations.length === 1) {
           const init = node.declarationList.declarations[0].initializer;
-          if (init && isRequireCall(init, true)) {
+          if (init && isRequireCall(
+            init,
+            /*checkArgumentIsStringLiteralLike*/
+            true
+          )) {
             diags.push(createDiagnosticForNode(init, Diagnostics.require_call_may_be_converted_to_an_import));
           }
         }
@@ -114973,11 +127139,19 @@ ${lanes.join("\n")}
     return sourceFile.statements.some((statement) => {
       switch (statement.kind) {
         case 240 /* VariableStatement */:
-          return statement.declarationList.declarations.some((decl) => !!decl.initializer && isRequireCall(propertyAccessLeftHandSide(decl.initializer), true));
+          return statement.declarationList.declarations.some((decl) => !!decl.initializer && isRequireCall(
+            propertyAccessLeftHandSide(decl.initializer),
+            /*checkArgumentIsStringLiteralLike*/
+            true
+          ));
         case 241 /* ExpressionStatement */: {
           const { expression } = statement;
           if (!isBinaryExpression(expression))
-            return isRequireCall(expression, true);
+            return isRequireCall(
+              expression,
+              /*checkArgumentIsStringLiteralLike*/
+              true
+            );
           const kind = getAssignmentDeclarationKind(expression);
           return kind === 1 /* ExportsProperty */ || kind === 2 /* ModuleExports */;
         }
@@ -115085,14 +127259,18 @@ ${lanes.join("\n")}
   }
   function canBeConvertedToClass(node, checker) {
     var _a2, _b, _c, _d;
-    if (node.kind === 215 /* FunctionExpression */) {
+    if (isFunctionExpression(node)) {
       if (isVariableDeclaration(node.parent) && ((_a2 = node.symbol.members) == null ? void 0 : _a2.size)) {
         return true;
       }
-      const symbol = checker.getSymbolOfExpando(node, false);
+      const symbol = checker.getSymbolOfExpando(
+        node,
+        /*allowDeclaration*/
+        false
+      );
       return !!(symbol && (((_b = symbol.exports) == null ? void 0 : _b.size) || ((_c = symbol.members) == null ? void 0 : _c.size)));
     }
-    if (node.kind === 259 /* FunctionDeclaration */) {
+    if (isFunctionDeclaration(node)) {
       return !!((_d = node.symbol.members) == null ? void 0 : _d.size);
     }
     return false;
@@ -115160,7 +127338,13 @@ ${lanes.join("\n")}
       input,
       {
         languageVersion: getEmitScriptTarget(options),
-        impliedNodeFormat: getImpliedNodeFormatForFile(toPath(inputFileName, "", compilerHost.getCanonicalFileName), void 0, compilerHost, options),
+        impliedNodeFormat: getImpliedNodeFormatForFile(
+          toPath(inputFileName, "", compilerHost.getCanonicalFileName),
+          /*cache*/
+          void 0,
+          compilerHost,
+          options
+        ),
         setExternalModuleIndicator: getSetExternalModuleIndicator(options)
       }
     );
@@ -115168,16 +127352,36 @@ ${lanes.join("\n")}
       sourceFile.moduleName = transpileOptions.moduleName;
     }
     if (transpileOptions.renamedDependencies) {
-      sourceFile.renamedDependencies = new Map(getEntries(transpileOptions.renamedDependencies));
+      sourceFile.renamedDependencies = new Map(Object.entries(transpileOptions.renamedDependencies));
     }
     let outputText;
     let sourceMapText;
     const program = createProgram([inputFileName], options, compilerHost);
     if (transpileOptions.reportDiagnostics) {
-      addRange(diagnostics, program.getSyntacticDiagnostics(sourceFile));
-      addRange(diagnostics, program.getOptionsDiagnostics());
+      addRange(
+        /*to*/
+        diagnostics,
+        /*from*/
+        program.getSyntacticDiagnostics(sourceFile)
+      );
+      addRange(
+        /*to*/
+        diagnostics,
+        /*from*/
+        program.getOptionsDiagnostics()
+      );
     }
-    program.emit(void 0, void 0, void 0, void 0, transpileOptions.transformers);
+    program.emit(
+      /*targetSourceFile*/
+      void 0,
+      /*writeFile*/
+      void 0,
+      /*cancellationToken*/
+      void 0,
+      /*emitOnlyDtsFiles*/
+      void 0,
+      transpileOptions.transformers
+    );
     if (outputText === void 0)
       return Debug.fail("Output generation failed");
     return { outputText, diagnostics, sourceMapText };
@@ -115302,6 +127506,7 @@ ${lanes.join("\n")}
       isCaseSensitive: rawItem.isCaseSensitive,
       fileName: rawItem.fileName,
       textSpan: createTextSpanFromNode(declaration),
+      // TODO(jfreeman): What should be the containerName when the container has a computed name?
       containerName: containerName ? containerName.text : "",
       containerKind: containerName ? getNodeKind(container) : "" /* unknown */
     };
@@ -115704,7 +127909,13 @@ ${lanes.join("\n")}
         const ctorFunction = isPossibleConstructor(a.node) ? a.node : isPossibleConstructor(b.node) ? b.node : void 0;
         if (ctorFunction !== void 0) {
           const ctorNode = setTextRange(
-            factory.createConstructorDeclaration(void 0, [], void 0),
+            factory.createConstructorDeclaration(
+              /* modifiers */
+              void 0,
+              [],
+              /* body */
+              void 0
+            ),
             ctorFunction
           );
           const ctor = emptyNavigationBarNode(ctorNode);
@@ -115721,9 +127932,12 @@ ${lanes.join("\n")}
           }
         }
         lastANode = a.node = setTextRange(factory.createClassDeclaration(
+          /* modifiers */
           void 0,
           a.name || factory.createIdentifier("__class__"),
+          /* typeParameters */
           void 0,
+          /* heritageClauses */
           void 0,
           []
         ), a.node);
@@ -115740,9 +127954,12 @@ ${lanes.join("\n")}
         if (!a.additionalNodes)
           a.additionalNodes = [];
         a.additionalNodes.push(setTextRange(factory.createClassDeclaration(
+          /* modifiers */
           void 0,
           a.name || factory.createIdentifier("__class__"),
+          /* typeParameters */
           void 0,
+          /* heritageClauses */
           void 0,
           []
         ), b.node));
@@ -115889,7 +128106,7 @@ ${lanes.join("\n")}
         case 264 /* ModuleDeclaration */:
         case 308 /* SourceFile */:
         case 262 /* TypeAliasDeclaration */:
-        case 348 /* JSDocTypedefTag */:
+        case 349 /* JSDocTypedefTag */:
         case 341 /* JSDocCallbackTag */:
           return true;
         case 216 /* ArrowFunction */:
@@ -116121,6 +128338,9 @@ ${lanes.join("\n")}
       const textPos = scanner.getTextPos();
       if (textPos <= end) {
         if (token === 79 /* Identifier */) {
+          if (hasTabstop(parent2)) {
+            continue;
+          }
           Debug.fail(`Did not expect ${Debug.formatSyntaxKind(parent2.kind)} to have an Identifier in its trivia`);
         }
         nodes.push(createNode(token, pos, textPos, parent2));
@@ -116132,7 +128352,7 @@ ${lanes.join("\n")}
     }
   }
   function createSyntaxList(nodes, parent2) {
-    const list = createNode(351 /* SyntaxList */, nodes.pos, nodes.end, parent2);
+    const list = createNode(353 /* SyntaxList */, nodes.pos, nodes.end, parent2);
     list._children = [];
     let pos = nodes.pos;
     for (const node of nodes) {
@@ -116294,7 +128514,15 @@ ${lanes.join("\n")}
       impliedNodeFormat: sourceFile.impliedNodeFormat,
       setExternalModuleIndicator: sourceFile.setExternalModuleIndicator
     };
-    return createLanguageServiceSourceFile(sourceFile.fileName, scriptSnapshot, options, version2, true, sourceFile.scriptKind);
+    return createLanguageServiceSourceFile(
+      sourceFile.fileName,
+      scriptSnapshot,
+      options,
+      version2,
+      /*setNodeParents*/
+      true,
+      sourceFile.scriptKind
+    );
   }
   function createLanguageService(host, documentRegistry = createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory()), syntaxOnlyOrLanguageServiceMode) {
     var _a2;
@@ -116396,6 +128624,8 @@ ${lanes.join("\n")}
         getModuleResolutionCache: maybeBind(host, host.getModuleResolutionCache),
         createHash: maybeBind(host, host.createHash),
         resolveTypeReferenceDirectives: maybeBind(host, host.resolveTypeReferenceDirectives),
+        resolveModuleNameLiterals: maybeBind(host, host.resolveModuleNameLiterals),
+        resolveTypeReferenceDirectiveReferences: maybeBind(host, host.resolveTypeReferenceDirectiveReferences),
         useSourceOfProjectReferenceRedirect: maybeBind(host, host.useSourceOfProjectReferenceRedirect),
         getParsedCommandLine
       };
@@ -116453,6 +128683,7 @@ ${lanes.join("\n")}
           result,
           parseConfigHost,
           getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory),
+          /*optionsToExtend*/
           void 0,
           getNormalizedAbsolutePath(configFileName, currentDirectory)
         );
@@ -116591,6 +128822,7 @@ ${lanes.join("\n")}
     function getCompletionsAtPosition2(fileName, position, options = emptyOptions, formattingSettings) {
       const fullPreferences = {
         ...identity(options),
+        // avoid excess property check
         includeCompletionsForModuleExports: options.includeCompletionsForModuleExports || options.includeExternalModuleExports,
         includeCompletionsWithInsertText: options.includeCompletionsWithInsertText || options.includeInsertTextCompletions
       };
@@ -116618,6 +128850,7 @@ ${lanes.join("\n")}
         { name, source, data },
         host,
         formattingOptions && ts_formatting_exports.getFormatContext(formattingOptions, host),
+        // TODO: GH#18217
         preferences,
         cancellationToken
       );
@@ -116862,7 +129095,7 @@ ${lanes.join("\n")}
       const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
       return ts_OutliningElementsCollector_exports.collectElements(sourceFile, cancellationToken);
     }
-    const braceMatching = new Map(getEntries({
+    const braceMatching = new Map(Object.entries({
       [18 /* OpenBraceToken */]: 19 /* CloseBraceToken */,
       [20 /* OpenParenToken */]: 21 /* CloseParenToken */,
       [22 /* OpenBracketToken */]: 23 /* CloseBracketToken */,
@@ -117140,7 +129373,17 @@ ${lanes.join("\n")}
     function commentSelection(fileName, textRange) {
       const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
       const { firstLine, lastLine } = getLinesForRange(sourceFile, textRange);
-      return firstLine === lastLine && textRange.pos !== textRange.end ? toggleMultilineComment(fileName, textRange, true) : toggleLineComment(fileName, textRange, true);
+      return firstLine === lastLine && textRange.pos !== textRange.end ? toggleMultilineComment(
+        fileName,
+        textRange,
+        /*insertComment*/
+        true
+      ) : toggleLineComment(
+        fileName,
+        textRange,
+        /*insertComment*/
+        true
+      );
     }
     function uncommentSelection(fileName, textRange) {
       const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName);
@@ -117155,10 +129398,20 @@ ${lanes.join("\n")}
         if (commentRange) {
           switch (commentRange.kind) {
             case 2 /* SingleLineCommentTrivia */:
-              textChanges2.push.apply(textChanges2, toggleLineComment(fileName, { end: commentRange.end, pos: commentRange.pos + 1 }, false));
+              textChanges2.push.apply(textChanges2, toggleLineComment(
+                fileName,
+                { end: commentRange.end, pos: commentRange.pos + 1 },
+                /*insertComment*/
+                false
+              ));
               break;
             case 3 /* MultiLineCommentTrivia */:
-              textChanges2.push.apply(textChanges2, toggleMultilineComment(fileName, { end: commentRange.end, pos: commentRange.pos + 1 }, false));
+              textChanges2.push.apply(textChanges2, toggleMultilineComment(
+                fileName,
+                { end: commentRange.end, pos: commentRange.pos + 1 },
+                /*insertComment*/
+                false
+              ));
           }
           i = commentRange.end + 1;
         }
@@ -117245,6 +129498,7 @@ ${lanes.join("\n")}
         program: getProgram(),
         host,
         formatContext: ts_formatting_exports.getFormatContext(formatOptions, host),
+        // TODO: GH#18217
         cancellationToken,
         preferences,
         triggerReason,
@@ -117369,7 +129623,8 @@ ${lanes.join("\n")}
       toggleMultilineComment,
       commentSelection,
       uncommentSelection,
-      provideInlayHints: provideInlayHints2
+      provideInlayHints: provideInlayHints2,
+      getSupportedCodeFixes
     };
     switch (languageServiceMode) {
       case 0 /* Semantic */:
@@ -117441,7 +129696,13 @@ ${lanes.join("\n")}
     const object = getContainingObjectLiteralElement(node);
     if (object) {
       const contextualType = checker.getContextualType(object.parent);
-      const properties = contextualType && getPropertySymbolsFromContextualType(object, checker, contextualType, false);
+      const properties = contextualType && getPropertySymbolsFromContextualType(
+        object,
+        checker,
+        contextualType,
+        /*unionSymbolOk*/
+        false
+      );
       if (properties && properties.length === 1) {
         return first(properties);
       }
@@ -117552,7 +129813,7 @@ ${lanes.join("\n")}
           if (!children.length) {
             return void 0;
           }
-          const child = find(children, (kid) => kid.kind < 312 /* FirstJSDocNode */ || kid.kind > 350 /* LastJSDocNode */);
+          const child = find(children, (kid) => kid.kind < 312 /* FirstJSDocNode */ || kid.kind > 352 /* LastJSDocNode */);
           return child.kind < 163 /* FirstNode */ ? child : child.getFirstToken(sourceFile);
         }
         getLastToken(sourceFile) {
@@ -117628,6 +129889,8 @@ ${lanes.join("\n")}
       };
       SymbolObject = class {
         constructor(flags, name) {
+          this.id = 0;
+          this.mergeId = 0;
           this.flags = flags;
           this.escapedName = name;
         }
@@ -117649,8 +129912,8 @@ ${lanes.join("\n")}
         getDocumentationComment(checker) {
           if (!this.documentationComment) {
             this.documentationComment = emptyArray;
-            if (!this.declarations && this.target && this.target.tupleLabelDeclaration) {
-              const labelDecl = this.target.tupleLabelDeclaration;
+            if (!this.declarations && isTransientSymbol(this) && this.links.target && isTransientSymbol(this.links.target) && this.links.target.links.tupleLabelDeclaration) {
+              const labelDecl = this.links.target.links.tupleLabelDeclaration;
               this.documentationComment = getDocumentationComment([labelDecl], checker);
             } else {
               this.documentationComment = getDocumentationComment(this.declarations, checker);
@@ -117813,6 +130076,9 @@ ${lanes.join("\n")}
         isIndexType() {
           return !!(this.flags & 4194304 /* Index */);
         }
+        /**
+         * This polyfills `referenceType.typeArguments` for API consumers
+         */
         get typeArguments() {
           if (getObjectFlags(this) & 4 /* Reference */) {
             return this.checker.getTypeArguments(this);
@@ -117821,6 +130087,7 @@ ${lanes.join("\n")}
         }
       };
       SignatureObject = class {
+        // same
         constructor(checker, flags) {
           this.checker = checker;
           this.flags = flags;
@@ -118038,7 +130305,15 @@ ${lanes.join("\n")}
               ),
               setExternalModuleIndicator: getSetExternalModuleIndicator(this.host.getCompilationSettings())
             };
-            sourceFile = createLanguageServiceSourceFile(fileName, scriptSnapshot, options, version2, true, scriptKind);
+            sourceFile = createLanguageServiceSourceFile(
+              fileName,
+              scriptSnapshot,
+              options,
+              version2,
+              /*setNodeParents*/
+              true,
+              scriptKind
+            );
           } else if (this.currentFileVersion !== version2) {
             const editRange = scriptSnapshot.getChangeRange(this.currentFileScriptSnapshot);
             sourceFile = updateLanguageServiceSourceFile(this.currentSourceFile, scriptSnapshot, version2, editRange);
@@ -118075,6 +130350,9 @@ ${lanes.join("\n")}
         constructor(hostCancellationToken, throttleWaitMilliseconds = 20) {
           this.hostCancellationToken = hostCancellationToken;
           this.throttleWaitMilliseconds = throttleWaitMilliseconds;
+          // Store when we last tried to cancel.  Checking cancellation can be expensive (as we have
+          // to marshall over to the host layer).  So we only bother actually checking once enough
+          // time has passed.
           this.lastCancellationCheckTime = 0;
         }
         isCancellationRequested() {
@@ -118111,7 +130389,8 @@ ${lanes.join("\n")}
         "prepareCallHierarchy",
         "provideCallHierarchyIncomingCalls",
         "provideCallHierarchyOutgoingCalls",
-        "provideInlayHints"
+        "provideInlayHints",
+        "getSupportedCodeFixes"
       ];
       invalidOperationsInSyntacticMode = [
         ...invalidOperationsInPartialSemanticMode,
@@ -118142,7 +130421,18 @@ ${lanes.join("\n")}
     const diagnostics = [];
     compilerOptions = fixupCompilerOptions(compilerOptions, diagnostics);
     const nodes = isArray(source) ? source : [source];
-    const result = transformNodes(void 0, void 0, factory, compilerOptions, nodes, transformers, true);
+    const result = transformNodes(
+      /*resolver*/
+      void 0,
+      /*emitHost*/
+      void 0,
+      factory,
+      compilerOptions,
+      nodes,
+      transformers,
+      /*allowDtsFiles*/
+      true
+    );
     result.diagnostics = concatenate(result.diagnostics, diagnostics);
     return result;
   }
@@ -118180,7 +130470,14 @@ ${lanes.join("\n")}
     return result;
   }
   function forwardJSONCall(logger, actionDescription2, action, logPerformance) {
-    return forwardCall(logger, actionDescription2, true, action, logPerformance);
+    return forwardCall(
+      logger,
+      actionDescription2,
+      /*returnJson*/
+      true,
+      action,
+      logPerformance
+    );
   }
   function forwardCall(logger, actionDescription2, returnJson, action, logPerformance) {
     try {
@@ -118202,7 +130499,9 @@ ${lanes.join("\n")}
     return {
       message: flattenDiagnosticMessageText(diagnostic.messageText, newLine),
       start: diagnostic.start,
+      // TODO: GH#18217
       length: diagnostic.length,
+      // TODO: GH#18217
       category: diagnosticCategoryName(diagnostic),
       code: diagnostic.code,
       reportsUnnecessary: diagnostic.reportsUnnecessary,
@@ -118440,6 +130739,11 @@ ${lanes.join("\n")}
         forwardJSONCall(actionDescription2, action) {
           return forwardJSONCall(this.logger, actionDescription2, action, this.logPerformance);
         }
+        /// DISPOSE
+        /**
+         * Ensure (almost) deterministic release of internal Javascript resources when
+         * some external native objects holds onto us (e.g. Com/Interop).
+         */
         dispose(dummy) {
           this.logger.log("dispose()");
           this.languageService.dispose();
@@ -118451,10 +130755,15 @@ ${lanes.join("\n")}
           this.logger = null;
           super.dispose(dummy);
         }
+        /// REFRESH
+        /**
+         * Update the list of scripts known to the compiler
+         */
         refresh(throwOnError) {
           this.forwardJSONCall(
             `refresh(${throwOnError})`,
             () => null
+            // eslint-disable-line no-null/no-null
           );
         }
         cleanupSemanticCache() {
@@ -118485,12 +130794,16 @@ ${lanes.join("\n")}
         getEncodedSyntacticClassifications(fileName, start, length2) {
           return this.forwardJSONCall(
             `getEncodedSyntacticClassifications('${fileName}', ${start}, ${length2})`,
+            // directly serialize the spans out to a string.  This is much faster to decode
+            // on the managed side versus a full JSON array.
             () => convertClassifications(this.languageService.getEncodedSyntacticClassifications(fileName, createTextSpan(start, length2)))
           );
         }
         getEncodedSemanticClassifications(fileName, start, length2) {
           return this.forwardJSONCall(
             `getEncodedSemanticClassifications('${fileName}', ${start}, ${length2})`,
+            // directly serialize the spans out to a string.  This is much faster to decode
+            // on the managed side versus a full JSON array.
             () => convertClassifications(this.languageService.getEncodedSemanticClassifications(fileName, createTextSpan(start, length2)))
           );
         }
@@ -118524,48 +130837,82 @@ ${lanes.join("\n")}
             }
           );
         }
+        /// QUICKINFO
+        /**
+         * Computes a string representation of the type at the requested position
+         * in the active file.
+         */
         getQuickInfoAtPosition(fileName, position) {
           return this.forwardJSONCall(
             `getQuickInfoAtPosition('${fileName}', ${position})`,
             () => this.languageService.getQuickInfoAtPosition(fileName, position)
           );
         }
+        /// NAMEORDOTTEDNAMESPAN
+        /**
+         * Computes span information of the name or dotted name at the requested position
+         * in the active file.
+         */
         getNameOrDottedNameSpan(fileName, startPos, endPos) {
           return this.forwardJSONCall(
             `getNameOrDottedNameSpan('${fileName}', ${startPos}, ${endPos})`,
             () => this.languageService.getNameOrDottedNameSpan(fileName, startPos, endPos)
           );
         }
+        /**
+         * STATEMENTSPAN
+         * Computes span information of statement at the requested position in the active file.
+         */
         getBreakpointStatementAtPosition(fileName, position) {
           return this.forwardJSONCall(
             `getBreakpointStatementAtPosition('${fileName}', ${position})`,
             () => this.languageService.getBreakpointStatementAtPosition(fileName, position)
           );
         }
+        /// SIGNATUREHELP
         getSignatureHelpItems(fileName, position, options) {
           return this.forwardJSONCall(
             `getSignatureHelpItems('${fileName}', ${position})`,
             () => this.languageService.getSignatureHelpItems(fileName, position, options)
           );
         }
+        /// GOTO DEFINITION
+        /**
+         * Computes the definition location and file for the symbol
+         * at the requested position.
+         */
         getDefinitionAtPosition(fileName, position) {
           return this.forwardJSONCall(
             `getDefinitionAtPosition('${fileName}', ${position})`,
             () => this.languageService.getDefinitionAtPosition(fileName, position)
           );
         }
+        /**
+         * Computes the definition location and file for the symbol
+         * at the requested position.
+         */
         getDefinitionAndBoundSpan(fileName, position) {
           return this.forwardJSONCall(
             `getDefinitionAndBoundSpan('${fileName}', ${position})`,
             () => this.languageService.getDefinitionAndBoundSpan(fileName, position)
           );
         }
+        /// GOTO Type
+        /**
+         * Computes the definition location of the type of the symbol
+         * at the requested position.
+         */
         getTypeDefinitionAtPosition(fileName, position) {
           return this.forwardJSONCall(
             `getTypeDefinitionAtPosition('${fileName}', ${position})`,
             () => this.languageService.getTypeDefinitionAtPosition(fileName, position)
           );
         }
+        /// GOTO Implementation
+        /**
+         * Computes the implementation location of the symbol
+         * at the requested position.
+         */
         getImplementationAtPosition(fileName, position) {
           return this.forwardJSONCall(
             `getImplementationAtPosition('${fileName}', ${position})`,
@@ -118590,6 +130937,7 @@ ${lanes.join("\n")}
             () => this.languageService.findRenameLocations(fileName, position, findInStrings, findInComments, providePrefixAndSuffixTextForRename)
           );
         }
+        /// GET BRACE MATCHING
         getBraceMatchingAtPosition(fileName, position) {
           return this.forwardJSONCall(
             `getBraceMatchingAtPosition('${fileName}', ${position})`,
@@ -118608,6 +130956,7 @@ ${lanes.join("\n")}
             () => this.languageService.getSpanOfEnclosingComment(fileName, position, onlyMultiLine)
           );
         }
+        /// GET SMART INDENT
         getIndentationAtPosition(fileName, position, options) {
           return this.forwardJSONCall(
             `getIndentationAtPosition('${fileName}', ${position})`,
@@ -118617,6 +130966,7 @@ ${lanes.join("\n")}
             }
           );
         }
+        /// GET REFERENCES
         getReferencesAtPosition(fileName, position) {
           return this.forwardJSONCall(
             `getReferencesAtPosition('${fileName}', ${position})`,
@@ -118651,12 +131001,19 @@ ${lanes.join("\n")}
             }
           );
         }
+        /// COMPLETION LISTS
+        /**
+         * Get a string based representation of the completions
+         * to provide at the given source position and providing a member completion
+         * list if requested.
+         */
         getCompletionsAtPosition(fileName, position, preferences, formattingSettings) {
           return this.forwardJSONCall(
             `getCompletionsAtPosition('${fileName}', ${position}, ${preferences}, ${formattingSettings})`,
             () => this.languageService.getCompletionsAtPosition(fileName, position, preferences, formattingSettings)
           );
         }
+        /** Get a string based representation of a completion list entry details */
         getCompletionEntryDetails(fileName, position, entryName, formatOptions, source, preferences, data) {
           return this.forwardJSONCall(
             `getCompletionEntryDetails('${fileName}', ${position}, '${entryName}')`,
@@ -118699,6 +131056,8 @@ ${lanes.join("\n")}
             () => this.languageService.getDocCommentTemplateAtPosition(fileName, position, options)
           );
         }
+        /// NAVIGATE TO
+        /** Return a list of symbols that are interesting to navigate to */
         getNavigateToItems(searchValue, maxResultCount, fileName) {
           return this.forwardJSONCall(
             `getNavigateToItems('${searchValue}', ${maxResultCount}, ${fileName})`,
@@ -118729,6 +131088,7 @@ ${lanes.join("\n")}
             () => this.languageService.getTodoComments(fileName, JSON.parse(descriptors))
           );
         }
+        /// CALL HIERARCHY
         prepareCallHierarchy(fileName, position) {
           return this.forwardJSONCall(
             `prepareCallHierarchy('${fileName}', ${position})`,
@@ -118753,6 +131113,7 @@ ${lanes.join("\n")}
             () => this.languageService.provideInlayHints(fileName, span, preference)
           );
         }
+        /// Emit
         getEmitOutput(fileName) {
           return this.forwardJSONCall(
             `getEmitOutput('${fileName}')`,
@@ -118766,6 +131127,7 @@ ${lanes.join("\n")}
           return forwardCall(
             this.logger,
             `getEmitOutput('${fileName}')`,
+            /*returnJson*/
             false,
             () => this.languageService.getEmitOutput(fileName),
             this.logPerformance
@@ -118811,6 +131173,7 @@ ${lanes.join("\n")}
             this.logPerformance
           );
         }
+        /// COLORIZATION
         getClassificationsForLine(text, lexState, classifyKeywordsInGenerics = false) {
           const classification = this.classifier.getClassificationsForLine(text, lexState, classifyKeywordsInGenerics);
           let result = "";
@@ -118862,7 +131225,13 @@ ${lanes.join("\n")}
           return this.forwardJSONCall(
             `getPreProcessedFileInfo('${fileName}')`,
             () => {
-              const result = preProcessFile(getSnapshotText(sourceTextSnapshot), true, true);
+              const result = preProcessFile(
+                getSnapshotText(sourceTextSnapshot),
+                /* readImportFiles */
+                true,
+                /* detectJavaScriptImports */
+                true
+              );
               return {
                 referencedFiles: this.convertFileReferences(result.referencedFiles),
                 importedFiles: this.convertFileReferences(result.importedFiles),
@@ -118903,7 +131272,14 @@ ${lanes.join("\n")}
             () => {
               const result = parseJsonText(fileName, getSnapshotText(sourceTextSnapshot));
               const normalizedFileName = normalizeSlashes(fileName);
-              const configFile = parseJsonSourceFileConfigFileContent(result, this.host, getDirectoryPath(normalizedFileName), {}, normalizedFileName);
+              const configFile = parseJsonSourceFileConfigFileContent(
+                result,
+                this.host,
+                getDirectoryPath(normalizedFileName),
+                /*existingOptions*/
+                {},
+                normalizedFileName
+              );
               return {
                 options: configFile.options,
                 typeAcquisition: configFile.typeAcquisition,
@@ -118921,7 +131297,10 @@ ${lanes.join("\n")}
           );
         }
         discoverTypings(discoverTypingsJson) {
-          const getCanonicalFileName = createGetCanonicalFileName(false);
+          const getCanonicalFileName = createGetCanonicalFileName(
+            /*useCaseSensitivefileNames:*/
+            false
+          );
           return this.forwardJSONCall("discoverTypings()", () => {
             const info = JSON.parse(discoverTypingsJson);
             if (this.safeList === void 0) {
@@ -118946,6 +131325,9 @@ ${lanes.join("\n")}
         constructor() {
           this._shims = [];
         }
+        /*
+         * Returns script API version.
+         */
         getServicesVersion() {
           return servicesVersion;
         }
@@ -118955,7 +131337,12 @@ ${lanes.join("\n")}
               this.documentRegistry = createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory());
             }
             const hostAdapter = new LanguageServiceShimHostAdapter(host);
-            const languageService = createLanguageService(hostAdapter, this.documentRegistry, false);
+            const languageService = createLanguageService(
+              hostAdapter,
+              this.documentRegistry,
+              /*syntaxOnly*/
+              false
+            );
             return new LanguageServiceShimObject(this, host, languageService);
           } catch (err) {
             logInternalError(host, err);
@@ -119426,7 +131813,8 @@ ${lanes.join("\n")}
         }
       }
       function spanInOpenParenToken(node2) {
-        if (node2.parent.kind === 243 /* DoStatement */ || node2.parent.kind === 210 /* CallExpression */ || node2.parent.kind === 211 /* NewExpression */) {
+        if (node2.parent.kind === 243 /* DoStatement */ || // Go to while keyword and do action instead
+        node2.parent.kind === 210 /* CallExpression */ || node2.parent.kind === 211 /* NewExpression */) {
           return spanInPreviousNode(node2);
         }
         if (node2.parent.kind === 214 /* ParenthesizedExpression */) {
@@ -119693,7 +132081,14 @@ ${lanes.join("\n")}
     const containerName = getCallHierarchItemContainerName(node);
     const kind = getNodeKind(node);
     const kindModifiers = getNodeModifiers(node);
-    const span = createTextSpanFromBounds(skipTrivia(sourceFile.text, node.getFullStart(), false, true), node.getEnd());
+    const span = createTextSpanFromBounds(skipTrivia(
+      sourceFile.text,
+      node.getFullStart(),
+      /*stopAfterLineBreak*/
+      false,
+      /*stopAtComments*/
+      true
+    ), node.getEnd());
     const selectionSpan = createTextSpanFromBounds(name.pos, name.end);
     return { file: sourceFile.fileName, kind, kindModifiers, name: name.text, containerName, span, selectionSpan };
   }
@@ -119703,7 +132098,31 @@ ${lanes.join("\n")}
   function convertEntryToCallSite(entry) {
     if (entry.kind === ts_FindAllReferences_exports.EntryKind.Node) {
       const { node } = entry;
-      if (isCallOrNewExpressionTarget(node, true, true) || isTaggedTemplateTag(node, true, true) || isDecoratorTarget(node, true, true) || isJsxOpeningLikeElementTagName(node, true, true) || isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node)) {
+      if (isCallOrNewExpressionTarget(
+        node,
+        /*includeElementAccess*/
+        true,
+        /*skipPastOuterExpressions*/
+        true
+      ) || isTaggedTemplateTag(
+        node,
+        /*includeElementAccess*/
+        true,
+        /*skipPastOuterExpressions*/
+        true
+      ) || isDecoratorTarget(
+        node,
+        /*includeElementAccess*/
+        true,
+        /*skipPastOuterExpressions*/
+        true
+      ) || isJsxOpeningLikeElementTagName(
+        node,
+        /*includeElementAccess*/
+        true,
+        /*skipPastOuterExpressions*/
+        true
+      ) || isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node)) {
         const sourceFile = node.getSourceFile();
         const ancestor = findAncestor(node, isValidCallHierarchyDeclaration) || sourceFile;
         return { declaration: ancestor, range: createTextRangeFromNode(node, sourceFile) };
@@ -119724,7 +132143,16 @@ ${lanes.join("\n")}
       return [];
     }
     const location = getCallHierarchyDeclarationReferenceNode(declaration);
-    const calls = filter(ts_FindAllReferences_exports.findReferenceOrRenameEntries(program, cancellationToken, program.getSourceFiles(), location, 0, { use: ts_FindAllReferences_exports.FindReferencesUse.References }, convertEntryToCallSite), isDefined);
+    const calls = filter(ts_FindAllReferences_exports.findReferenceOrRenameEntries(
+      program,
+      cancellationToken,
+      program.getSourceFiles(),
+      location,
+      /*position*/
+      0,
+      { use: ts_FindAllReferences_exports.FindReferencesUse.References },
+      convertEntryToCallSite
+    ), isDefined);
     return calls ? group(calls, getCallSiteGroupKey, (entries) => convertCallSiteGroupToIncomingCall(program, entries)) : [];
   }
   function createCallSiteCollector(program, callSites) {
@@ -120186,7 +132614,15 @@ ${lanes.join("\n")}
 
   // src/services/codeFixProvider.ts
   function createCodeFixActionWithoutFixAll(fixName8, changes, description2) {
-    return createCodeFixActionWorker(fixName8, diagnosticToString(description2), changes, void 0, void 0);
+    return createCodeFixActionWorker(
+      fixName8,
+      diagnosticToString(description2),
+      changes,
+      /*fixId*/
+      void 0,
+      /*fixAllDescription*/
+      void 0
+    );
   }
   function createCodeFixAction(fixName8, changes, description2, fixId52, fixAllDescription, command) {
     return createCodeFixActionWorker(fixName8, diagnosticToString(description2), changes, fixId52, diagnosticToString(fixAllDescription), command);
@@ -120321,9 +132757,12 @@ ${lanes.join("\n")}
           const { sourceFile } = context;
           const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
             const exportDeclaration = factory.createExportDeclaration(
+              /*modifiers*/
               void 0,
+              /*isTypeOnly*/
               false,
               factory.createNamedExports([]),
+              /*moduleSpecifier*/
               void 0
             );
             changes2.insertNodeAtEndOfScope(sourceFile, sourceFile, exportDeclaration);
@@ -120347,7 +132786,11 @@ ${lanes.join("\n")}
     }
     fixedDeclarations == null ? void 0 : fixedDeclarations.add(getNodeId(insertionSite));
     const cloneWithModifier = factory.updateModifiers(
-      getSynthesizedDeepClone(insertionSite, true),
+      getSynthesizedDeepClone(
+        insertionSite,
+        /*includeTrivia*/
+        true
+      ),
       factory.createNodeArray(factory.createModifiersFromModifierFlags(getSyntacticModifierFlags(insertionSite) | 512 /* Async */))
     );
     changeTracker.replaceNode(
@@ -120508,7 +132951,14 @@ ${lanes.join("\n")}
   function symbolReferenceIsAlsoMissingAwait(reference, diagnostics, sourceFile, checker) {
     const errorNode = isPropertyAccessExpression(reference.parent) ? reference.parent.name : isBinaryExpression(reference.parent) ? reference.parent : reference;
     const diagnostic = find(diagnostics, (diagnostic2) => diagnostic2.start === errorNode.getStart(sourceFile) && diagnostic2.start + diagnostic2.length === errorNode.getEnd());
-    return diagnostic && contains(errorCodes3, diagnostic.code) || checker.getTypeAtLocation(errorNode).flags & 1 /* Any */;
+    return diagnostic && contains(errorCodes3, diagnostic.code) || // A Promise is usually not correct in a binary expression (it’s not valid
+    // in an arithmetic expression and an equality comparison seems unusual),
+    // but if the other side of the binary expression has an error, the side
+    // is typed `any` which will squash the error that would identify this
+    // Promise as an invalid operand. So if the whole binary expression is
+    // typed `any` as a result, there is a strong likelihood that this Promise
+    // is accidentally missing `await`.
+    checker.getTypeAtLocation(errorNode).flags & 1 /* Any */;
   }
   function isInsideAwaitableBody(node) {
     return node.kind & 32768 /* AwaitContext */ || !!findAncestor(node, (ancestor) => ancestor.parent && isArrowFunction(ancestor.parent) && ancestor.parent.body === ancestor || isBlock(ancestor) && (ancestor.parent.kind === 259 /* FunctionDeclaration */ || ancestor.parent.kind === 215 /* FunctionExpression */ || ancestor.parent.kind === 216 /* ArrowFunction */ || ancestor.parent.kind === 171 /* MethodDeclaration */));
@@ -120687,7 +133137,11 @@ ${lanes.join("\n")}
     }
   }
   function arrayElementCouldBeVariableDeclaration(expression, checker) {
-    const identifier = isIdentifier(expression) ? expression : isAssignmentExpression(expression, true) && isIdentifier(expression.left) ? expression.left : void 0;
+    const identifier = isIdentifier(expression) ? expression : isAssignmentExpression(
+      expression,
+      /*excludeCompoundAssignment*/
+      true
+    ) && isIdentifier(expression.left) ? expression.left : void 0;
     return !!identifier && !checker.getSymbolAtLocation(identifier);
   }
   function isPossiblyPartOfCommaSeperatedInitializer(node) {
@@ -120780,7 +133234,13 @@ ${lanes.join("\n")}
     const token = getTokenAtPosition(sourceFile, pos);
     const decorator = findAncestor(token, isDecorator);
     Debug.assert(!!decorator, "Expected position to be owned by a decorator.");
-    const replacement = factory.createCallExpression(decorator.expression, void 0, void 0);
+    const replacement = factory.createCallExpression(
+      decorator.expression,
+      /*typeArguments*/
+      void 0,
+      /*argumentsArray*/
+      void 0
+    );
     changeTracker.replaceNode(sourceFile, decorator.expression, replacement);
   }
   var fixId6, errorCodes6;
@@ -120813,7 +133273,11 @@ ${lanes.join("\n")}
     const i = param.parent.parameters.indexOf(param);
     Debug.assert(!param.type, "Tried to add a parameter name to a parameter that already had one.");
     Debug.assert(i > -1, "Parameter not found in parent parameter list.");
-    const typeNode = factory.createTypeReferenceNode(param.name, void 0);
+    const typeNode = factory.createTypeReferenceNode(
+      param.name,
+      /*typeArguments*/
+      void 0
+    );
     const replacement = factory.createParameterDeclaration(
       param.modifiers,
       param.dotDotDotToken,
@@ -121007,6 +133471,7 @@ ${lanes.join("\n")}
   }
   function transformJSDocTypeLiteral(node) {
     const typeNode = factory.createTypeLiteralNode(map(node.jsDocPropertyTags, (tag) => factory.createPropertySignature(
+      /*modifiers*/
       void 0,
       isIdentifier(tag.name) ? tag.name : tag.name.right,
       isOptionalJSDocPropertyLikeTag(tag) ? factory.createToken(57 /* QuestionToken */) : void 0,
@@ -121067,14 +133532,23 @@ ${lanes.join("\n")}
   }
   function transformJSDocIndexSignature(node) {
     const index = factory.createParameterDeclaration(
+      /*modifiers*/
       void 0,
+      /*dotDotDotToken*/
       void 0,
       node.typeArguments[0].kind === 148 /* NumberKeyword */ ? "n" : "s",
+      /*questionToken*/
       void 0,
       factory.createTypeReferenceNode(node.typeArguments[0].kind === 148 /* NumberKeyword */ ? "number" : "string", []),
+      /*initializer*/
       void 0
     );
-    const indexSignature = factory.createTypeLiteralNode([factory.createIndexSignature(void 0, [index], node.typeArguments[1])]);
+    const indexSignature = factory.createTypeLiteralNode([factory.createIndexSignature(
+      /*modifiers*/
+      void 0,
+      [index],
+      node.typeArguments[1]
+    )]);
     setEmitFlags(indexSignature, 1 /* SingleLine */);
     return indexSignature;
   }
@@ -121135,7 +133609,12 @@ ${lanes.join("\n")}
             const firstDeclaration = member.declarations[0];
             if (member.declarations.length === 1 && isPropertyAccessExpression(firstDeclaration) && isBinaryExpression(firstDeclaration.parent) && firstDeclaration.parent.operatorToken.kind === 63 /* EqualsToken */ && isObjectLiteralExpression(firstDeclaration.parent.right)) {
               const prototypes = firstDeclaration.parent.right;
-              createClassElement(prototypes.symbol, void 0, memberElements);
+              createClassElement(
+                prototypes.symbol,
+                /** modifiers */
+                void 0,
+                memberElements
+              );
             }
           } else {
             createClassElement(member, [factory.createToken(124 /* StaticKeyword */)], memberElements);
@@ -121153,7 +133632,12 @@ ${lanes.join("\n")}
             }
             return;
           }
-          createClassElement(member, void 0, memberElements);
+          createClassElement(
+            member,
+            /*modifiers*/
+            void 0,
+            memberElements
+          );
         });
       }
       return memberElements;
@@ -121199,8 +133683,11 @@ ${lanes.join("\n")}
           members.push(factory.createPropertyDeclaration(
             modifiers,
             symbol2.name,
+            /*questionToken*/
             void 0,
+            /*type*/
             void 0,
+            /*initializer*/
             void 0
           ));
           return;
@@ -121233,7 +133720,15 @@ ${lanes.join("\n")}
             return;
           if (!isPropertyAccessExpression(memberDeclaration))
             return;
-          const prop = factory.createPropertyDeclaration(modifiers, memberDeclaration.name, void 0, void 0, assignmentExpr);
+          const prop = factory.createPropertyDeclaration(
+            modifiers,
+            memberDeclaration.name,
+            /*questionToken*/
+            void 0,
+            /*type*/
+            void 0,
+            assignmentExpr
+          );
           copyLeadingComments(assignmentBinaryExpression.parent, prop, sourceFile);
           members.push(prop);
           return;
@@ -121248,11 +133743,15 @@ ${lanes.join("\n")}
           const fullModifiers = concatenate(modifiers, getModifierKindFromSource(functionExpression, 132 /* AsyncKeyword */));
           const method = factory.createMethodDeclaration(
             fullModifiers,
+            /*asteriskToken*/
             void 0,
             name,
+            /*questionToken*/
             void 0,
+            /*typeParameters*/
             void 0,
             functionExpression.parameters,
+            /*type*/
             void 0,
             functionExpression.body
           );
@@ -121271,11 +133770,15 @@ ${lanes.join("\n")}
           const fullModifiers = concatenate(modifiers, getModifierKindFromSource(arrowFunction, 132 /* AsyncKeyword */));
           const method = factory.createMethodDeclaration(
             fullModifiers,
+            /*asteriskToken*/
             void 0,
             name,
+            /*questionToken*/
             void 0,
+            /*typeParameters*/
             void 0,
             arrowFunction.parameters,
+            /*type*/
             void 0,
             bodyBlock
           );
@@ -121291,13 +133794,20 @@ ${lanes.join("\n")}
       }
       const memberElements = createClassElementsFromSymbol(node.symbol);
       if (initializer.body) {
-        memberElements.unshift(factory.createConstructorDeclaration(void 0, initializer.parameters, initializer.body));
+        memberElements.unshift(factory.createConstructorDeclaration(
+          /*modifiers*/
+          void 0,
+          initializer.parameters,
+          initializer.body
+        ));
       }
       const modifiers = getModifierKindFromSource(node.parent.parent, 93 /* ExportKeyword */);
       const cls = factory.createClassDeclaration(
         modifiers,
         node.name,
+        /*typeParameters*/
         void 0,
+        /*heritageClauses*/
         void 0,
         memberElements
       );
@@ -121306,13 +133816,20 @@ ${lanes.join("\n")}
     function createClassFromFunction(node) {
       const memberElements = createClassElementsFromSymbol(ctorSymbol);
       if (node.body) {
-        memberElements.unshift(factory.createConstructorDeclaration(void 0, node.parameters, node.body));
+        memberElements.unshift(factory.createConstructorDeclaration(
+          /*modifiers*/
+          void 0,
+          node.parameters,
+          node.body
+        ));
       }
       const modifiers = getModifierKindFromSource(node, 93 /* ExportKeyword */);
       const cls = factory.createClassDeclaration(
         modifiers,
         node.name,
+        /*typeParameters*/
         void 0,
+        /*heritageClauses*/
         void 0,
         memberElements
       );
@@ -121391,7 +133908,13 @@ ${lanes.join("\n")}
     for (const returnStatement of returnStatements) {
       forEachChild(returnStatement, function visit(node) {
         if (isCallExpression(node)) {
-          const newNodes = transformExpression(node, node, transformer, false);
+          const newNodes = transformExpression(
+            node,
+            node,
+            transformer,
+            /*hasContinuation*/
+            false
+          );
           if (hasFailed()) {
             return true;
           }
@@ -121503,26 +134026,31 @@ ${lanes.join("\n")}
         }
       }
     });
-    return getSynthesizedDeepCloneWithReplacements(nodeToRename, true, (original) => {
-      if (isBindingElement(original) && isIdentifier(original.name) && isObjectBindingPattern(original.parent)) {
-        const symbol = checker.getSymbolAtLocation(original.name);
-        const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol)));
-        if (renameInfo && renameInfo.text !== (original.name || original.propertyName).getText()) {
-          return factory.createBindingElement(
-            original.dotDotDotToken,
-            original.propertyName || original.name,
-            renameInfo,
-            original.initializer
-          );
-        }
-      } else if (isIdentifier(original)) {
-        const symbol = checker.getSymbolAtLocation(original);
-        const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol)));
-        if (renameInfo) {
-          return factory.createIdentifier(renameInfo.text);
+    return getSynthesizedDeepCloneWithReplacements(
+      nodeToRename,
+      /*includeTrivia*/
+      true,
+      (original) => {
+        if (isBindingElement(original) && isIdentifier(original.name) && isObjectBindingPattern(original.parent)) {
+          const symbol = checker.getSymbolAtLocation(original.name);
+          const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol)));
+          if (renameInfo && renameInfo.text !== (original.name || original.propertyName).getText()) {
+            return factory.createBindingElement(
+              original.dotDotDotToken,
+              original.propertyName || original.name,
+              renameInfo,
+              original.initializer
+            );
+          }
+        } else if (isIdentifier(original)) {
+          const symbol = checker.getSymbolAtLocation(original);
+          const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol)));
+          if (renameInfo) {
+            return factory.createIdentifier(renameInfo.text);
+          }
         }
       }
-    });
+    );
   }
   function getNewNameIfConflict(name, originalNames) {
     const numVarsSameName = (originalNames.get(name.text) || emptyArray).length;
@@ -121594,20 +134122,38 @@ ${lanes.join("\n")}
       varDeclIdentifier = getSynthesizedDeepClone(declareSynthIdentifier(possibleNameForVarDecl));
       const typeArray = possibleNameForVarDecl.types;
       const unionType = transformer.checker.getUnionType(typeArray, 2 /* Subtype */);
-      const unionTypeNode = transformer.isInJSFile ? void 0 : transformer.checker.typeToTypeNode(unionType, void 0, void 0);
-      const varDecl = [factory.createVariableDeclaration(varDeclIdentifier, void 0, unionTypeNode)];
-      const varDeclList = factory.createVariableStatement(void 0, factory.createVariableDeclarationList(varDecl, 1 /* Let */));
+      const unionTypeNode = transformer.isInJSFile ? void 0 : transformer.checker.typeToTypeNode(
+        unionType,
+        /*enclosingDeclaration*/
+        void 0,
+        /*flags*/
+        void 0
+      );
+      const varDecl = [factory.createVariableDeclaration(
+        varDeclIdentifier,
+        /*exclamationToken*/
+        void 0,
+        unionTypeNode
+      )];
+      const varDeclList = factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList(varDecl, 1 /* Let */)
+      );
       statements.push(varDeclList);
     }
     statements.push(tryStatement);
     if (continuationArgName && varDeclIdentifier && isSynthBindingPattern(continuationArgName)) {
       statements.push(factory.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory.createVariableDeclarationList(
           [
             factory.createVariableDeclaration(
               getSynthesizedDeepClone(declareSynthBindingPattern(continuationArgName)),
+              /*exclamationToken*/
               void 0,
+              /*type*/
               void 0,
               varDeclIdentifier
             )
@@ -121620,27 +134166,71 @@ ${lanes.join("\n")}
   }
   function transformFinally(node, onFinally, transformer, hasContinuation, continuationArgName) {
     if (!onFinally || isNullOrUndefined2(transformer, onFinally)) {
-      return transformExpression(node, node.expression.expression, transformer, hasContinuation, continuationArgName);
+      return transformExpression(
+        /* returnContextNode */
+        node,
+        node.expression.expression,
+        transformer,
+        hasContinuation,
+        continuationArgName
+      );
     }
     const possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName);
-    const inlinedLeftHandSide = transformExpression(node, node.expression.expression, transformer, true, possibleNameForVarDecl);
+    const inlinedLeftHandSide = transformExpression(
+      /*returnContextNode*/
+      node,
+      node.expression.expression,
+      transformer,
+      /*hasContinuation*/
+      true,
+      possibleNameForVarDecl
+    );
     if (hasFailed())
       return silentFail();
-    const inlinedCallback = transformCallbackArgument(onFinally, hasContinuation, void 0, void 0, node, transformer);
+    const inlinedCallback = transformCallbackArgument(
+      onFinally,
+      hasContinuation,
+      /*continuationArgName*/
+      void 0,
+      /*argName*/
+      void 0,
+      node,
+      transformer
+    );
     if (hasFailed())
       return silentFail();
     const tryBlock = factory.createBlock(inlinedLeftHandSide);
     const finallyBlock = factory.createBlock(inlinedCallback);
-    const tryStatement = factory.createTryStatement(tryBlock, void 0, finallyBlock);
+    const tryStatement = factory.createTryStatement(
+      tryBlock,
+      /*catchClause*/
+      void 0,
+      finallyBlock
+    );
     return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName);
   }
   function transformCatch(node, onRejected, transformer, hasContinuation, continuationArgName) {
     if (!onRejected || isNullOrUndefined2(transformer, onRejected)) {
-      return transformExpression(node, node.expression.expression, transformer, hasContinuation, continuationArgName);
+      return transformExpression(
+        /* returnContextNode */
+        node,
+        node.expression.expression,
+        transformer,
+        hasContinuation,
+        continuationArgName
+      );
     }
     const inputArgName = getArgBindingName(onRejected, transformer);
     const possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName);
-    const inlinedLeftHandSide = transformExpression(node, node.expression.expression, transformer, true, possibleNameForVarDecl);
+    const inlinedLeftHandSide = transformExpression(
+      /*returnContextNode*/
+      node,
+      node.expression.expression,
+      transformer,
+      /*hasContinuation*/
+      true,
+      possibleNameForVarDecl
+    );
     if (hasFailed())
       return silentFail();
     const inlinedCallback = transformCallbackArgument(onRejected, hasContinuation, possibleNameForVarDecl, inputArgName, node, transformer);
@@ -121648,7 +134238,12 @@ ${lanes.join("\n")}
       return silentFail();
     const tryBlock = factory.createBlock(inlinedLeftHandSide);
     const catchClause = factory.createCatchClause(inputArgName && getSynthesizedDeepClone(declareSynthBindingName(inputArgName)), factory.createBlock(inlinedCallback));
-    const tryStatement = factory.createTryStatement(tryBlock, catchClause, void 0);
+    const tryStatement = factory.createTryStatement(
+      tryBlock,
+      catchClause,
+      /*finallyBlock*/
+      void 0
+    );
     return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName);
   }
   function transformThen(node, onFulfilled, onRejected, transformer, hasContinuation, continuationArgName) {
@@ -121659,7 +134254,14 @@ ${lanes.join("\n")}
       return silentFail();
     }
     const inputArgName = getArgBindingName(onFulfilled, transformer);
-    const inlinedLeftHandSide = transformExpression(node.expression.expression, node.expression.expression, transformer, true, inputArgName);
+    const inlinedLeftHandSide = transformExpression(
+      node.expression.expression,
+      node.expression.expression,
+      transformer,
+      /*hasContinuation*/
+      true,
+      inputArgName
+    );
     if (hasFailed())
       return silentFail();
     const inlinedCallback = transformCallbackArgument(onFulfilled, hasContinuation, continuationArgName, inputArgName, node, transformer);
@@ -121675,7 +134277,12 @@ ${lanes.join("\n")}
       }
       return [factory.createReturnStatement(returnValue)];
     }
-    return createVariableOrAssignmentOrExpressionStatement(continuationArgName, factory.createAwaitExpression(node), void 0);
+    return createVariableOrAssignmentOrExpressionStatement(
+      continuationArgName,
+      factory.createAwaitExpression(node),
+      /*typeAnnotation*/
+      void 0
+    );
   }
   function createVariableOrAssignmentOrExpressionStatement(variableName, rightHandSide, typeAnnotation) {
     if (!variableName || isEmptyBindingName(variableName)) {
@@ -121686,11 +134293,13 @@ ${lanes.join("\n")}
     }
     return [
       factory.createVariableStatement(
+        /*modifiers*/
         void 0,
         factory.createVariableDeclarationList(
           [
             factory.createVariableDeclaration(
               getSynthesizedDeepClone(declareSynthBindingName(variableName)),
+              /*exclamationToken*/
               void 0,
               typeAnnotation,
               rightHandSide
@@ -121721,7 +134330,12 @@ ${lanes.join("\n")}
         if (!inputArgName) {
           break;
         }
-        const synthCall = factory.createCallExpression(getSynthesizedDeepClone(func), void 0, isSynthIdentifier(inputArgName) ? [referenceSynthIdentifier(inputArgName)] : []);
+        const synthCall = factory.createCallExpression(
+          getSynthesizedDeepClone(func),
+          /*typeArguments*/
+          void 0,
+          isSynthIdentifier(inputArgName) ? [referenceSynthIdentifier(inputArgName)] : []
+        );
         if (shouldReturn(parent2, transformer)) {
           return maybeAnnotateAndReturn(synthCall, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker));
         }
@@ -121772,7 +134386,12 @@ ${lanes.join("\n")}
           if (returnType2) {
             const possiblyAwaitedRightHandSide = getPossiblyAwaitedRightHandSide(transformer.checker, returnType2, funcBody);
             if (!shouldReturn(parent2, transformer)) {
-              const transformedStatement = createVariableOrAssignmentOrExpressionStatement(continuationArgName, possiblyAwaitedRightHandSide, void 0);
+              const transformedStatement = createVariableOrAssignmentOrExpressionStatement(
+                continuationArgName,
+                possiblyAwaitedRightHandSide,
+                /*typeAnnotation*/
+                void 0
+              );
               if (continuationArgName) {
                 continuationArgName.types.push(transformer.checker.getAwaitedType(returnType2) || returnType2);
               }
@@ -121810,8 +134429,16 @@ ${lanes.join("\n")}
             ret.push(factory.createExpressionStatement(factory.createAssignment(referenceSynthIdentifier(prevArgName), possiblyAwaitedExpression)));
           } else {
             ret.push(factory.createVariableStatement(
+              /*modifiers*/
               void 0,
-              factory.createVariableDeclarationList([factory.createVariableDeclaration(declareSynthBindingName(prevArgName), void 0, void 0, possiblyAwaitedExpression)], 2 /* Const */)
+              factory.createVariableDeclarationList([factory.createVariableDeclaration(
+                declareSynthBindingName(prevArgName),
+                /*exclamationToken*/
+                void 0,
+                /*type*/
+                void 0,
+                possiblyAwaitedExpression
+              )], 2 /* Const */)
             ));
           }
         }
@@ -121821,8 +134448,16 @@ ${lanes.join("\n")}
     }
     if (!seenReturnStatement && prevArgName !== void 0) {
       ret.push(factory.createVariableStatement(
+        /*modifiers*/
         void 0,
-        factory.createVariableDeclarationList([factory.createVariableDeclaration(declareSynthBindingName(prevArgName), void 0, void 0, factory.createIdentifier("undefined"))], 2 /* Const */)
+        factory.createVariableDeclarationList([factory.createVariableDeclaration(
+          declareSynthBindingName(prevArgName),
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          factory.createIdentifier("undefined")
+        )], 2 /* Const */)
       ));
     }
     return ret;
@@ -121879,7 +134514,8 @@ ${lanes.join("\n")}
       return mapEntry || createSynthIdentifier(identifier, types);
     }
     function getSymbol2(node) {
-      return node.symbol ? node.symbol : transformer.checker.getSymbolAtLocation(node);
+      var _a2, _b;
+      return (_b = (_a2 = tryCast(node, canHaveSymbol)) == null ? void 0 : _a2.symbol) != null ? _b : transformer.checker.getSymbolAtLocation(node);
     }
     function getOriginalNode2(node) {
       return node.original ? node.original : node;
@@ -121958,10 +134594,20 @@ ${lanes.join("\n")}
       const importNode = importFromModuleSpecifier(moduleSpecifier);
       switch (importNode.kind) {
         case 268 /* ImportEqualsDeclaration */:
-          changes.replaceNode(importingFile, importNode, makeImport(importNode.name, void 0, moduleSpecifier, quotePreference));
+          changes.replaceNode(importingFile, importNode, makeImport(
+            importNode.name,
+            /*namedImports*/
+            void 0,
+            moduleSpecifier,
+            quotePreference
+          ));
           break;
         case 210 /* CallExpression */:
-          if (isRequireCall(importNode, false)) {
+          if (isRequireCall(
+            importNode,
+            /*checkArgumentIsStringLiteralLike*/
+            false
+          )) {
             changes.replaceNode(importingFile, importNode, factory.createPropertyAccessExpression(getSynthesizedDeepClone(importNode), "default"));
           }
           break;
@@ -121993,7 +134639,13 @@ ${lanes.join("\n")}
     const res = /* @__PURE__ */ new Map();
     forEachExportReference(sourceFile, (node) => {
       const { text, originalKeywordKind } = node.name;
-      if (!res.has(text) && (originalKeywordKind !== void 0 && isNonContextualKeyword(originalKeywordKind) || checker.resolveName(text, node, 111551 /* Value */, true))) {
+      if (!res.has(text) && (originalKeywordKind !== void 0 && isNonContextualKeyword(originalKeywordKind) || checker.resolveName(
+        text,
+        node,
+        111551 /* Value */,
+        /*excludeGlobals*/
+        true
+      ))) {
         res.set(text, makeUniqueName(`_${text}`, identifiers));
       }
     });
@@ -122026,8 +134678,19 @@ ${lanes.join("\n")}
         const { expression } = statement;
         switch (expression.kind) {
           case 210 /* CallExpression */: {
-            if (isRequireCall(expression, true)) {
-              changes.replaceNode(sourceFile, statement, makeImport(void 0, void 0, expression.arguments[0], quotePreference));
+            if (isRequireCall(
+              expression,
+              /*checkArgumentIsStringLiteralLike*/
+              true
+            )) {
+              changes.replaceNode(sourceFile, statement, makeImport(
+                /*name*/
+                void 0,
+                /*namedImports*/
+                void 0,
+                expression.arguments[0],
+                quotePreference
+              ));
             }
             return false;
           }
@@ -122050,15 +134713,27 @@ ${lanes.join("\n")}
         if (isExportsOrModuleExportsOrAlias(sourceFile, initializer)) {
           foundImport = true;
           return convertedImports([]);
-        } else if (isRequireCall(initializer, true)) {
+        } else if (isRequireCall(
+          initializer,
+          /*checkArgumentIsStringLiteralLike*/
+          true
+        )) {
           foundImport = true;
           return convertSingleImport(name, initializer.arguments[0], checker, identifiers, target, quotePreference);
-        } else if (isPropertyAccessExpression(initializer) && isRequireCall(initializer.expression, true)) {
+        } else if (isPropertyAccessExpression(initializer) && isRequireCall(
+          initializer.expression,
+          /*checkArgumentIsStringLiteralLike*/
+          true
+        )) {
           foundImport = true;
           return convertPropertyAccessImport(name, initializer.name.text, initializer.expression.arguments[0], identifiers, quotePreference);
         }
       }
-      return convertedImports([factory.createVariableStatement(void 0, factory.createVariableDeclarationList([decl], declarationList.flags))]);
+      return convertedImports([factory.createVariableStatement(
+        /*modifiers*/
+        void 0,
+        factory.createVariableDeclarationList([decl], declarationList.flags)
+      )]);
     });
     if (foundImport) {
       changes.replaceNodeWithNodes(sourceFile, statement, flatMap(converted, (c) => c.newImports));
@@ -122078,7 +134753,12 @@ ${lanes.join("\n")}
         const tmp = makeUniqueName(propertyName, identifiers);
         return convertedImports([
           makeSingleImport(tmp, propertyName, moduleSpecifier, quotePreference),
-          makeConst(void 0, name, factory.createIdentifier(tmp))
+          makeConst(
+            /*modifiers*/
+            void 0,
+            name,
+            factory.createIdentifier(tmp)
+          )
         ]);
       }
       case 79 /* Identifier */:
@@ -122096,7 +134776,11 @@ ${lanes.join("\n")}
       if (isExportsOrModuleExportsOrAlias(sourceFile, right)) {
         changes.delete(sourceFile, assignment.parent);
       } else {
-        const replacement = isObjectLiteralExpression(right) ? tryChangeModuleExportsObject(right, useSitesToUnqualify) : isRequireCall(right, true) ? convertReExportAll(right.arguments[0], checker) : void 0;
+        const replacement = isObjectLiteralExpression(right) ? tryChangeModuleExportsObject(right, useSitesToUnqualify) : isRequireCall(
+          right,
+          /*checkArgumentIsStringLiteralLike*/
+          true
+        ) ? convertReExportAll(right.arguments[0], checker) : void 0;
         if (replacement) {
           changes.replaceNodeWithNodes(sourceFile, assignment.parent, replacement[0]);
           return replacement[1];
@@ -122133,8 +134817,18 @@ ${lanes.join("\n")}
     const rename = exports.get(text);
     if (rename !== void 0) {
       const newNodes = [
-        makeConst(void 0, rename, assignment.right),
-        makeExportDeclaration([factory.createExportSpecifier(false, rename, text)])
+        makeConst(
+          /*modifiers*/
+          void 0,
+          rename,
+          assignment.right
+        ),
+        makeExportDeclaration([factory.createExportSpecifier(
+          /*isTypeOnly*/
+          false,
+          rename,
+          text
+        )])
       ];
       changes.replaceNodeWithNodes(sourceFile, assignment.parent, newNodes);
     } else {
@@ -122145,13 +134839,26 @@ ${lanes.join("\n")}
     const moduleSpecifier = reExported.text;
     const moduleSymbol = checker.getSymbolAtLocation(reExported);
     const exports = moduleSymbol ? moduleSymbol.exports : emptyMap;
-    return exports.has("export=" /* ExportEquals */) ? [[reExportDefault(moduleSpecifier)], true] : !exports.has("default" /* Default */) ? [[reExportStar(moduleSpecifier)], false] : exports.size > 1 ? [[reExportStar(moduleSpecifier), reExportDefault(moduleSpecifier)], true] : [[reExportDefault(moduleSpecifier)], true];
+    return exports.has("export=" /* ExportEquals */) ? [[reExportDefault(moduleSpecifier)], true] : !exports.has("default" /* Default */) ? [[reExportStar(moduleSpecifier)], false] : (
+      // If there's some non-default export, must include both `export *` and `export default`.
+      exports.size > 1 ? [[reExportStar(moduleSpecifier), reExportDefault(moduleSpecifier)], true] : [[reExportDefault(moduleSpecifier)], true]
+    );
   }
   function reExportStar(moduleSpecifier) {
-    return makeExportDeclaration(void 0, moduleSpecifier);
+    return makeExportDeclaration(
+      /*exportClause*/
+      void 0,
+      moduleSpecifier
+    );
   }
   function reExportDefault(moduleSpecifier) {
-    return makeExportDeclaration([factory.createExportSpecifier(false, void 0, "default")], moduleSpecifier);
+    return makeExportDeclaration([factory.createExportSpecifier(
+      /*isTypeOnly*/
+      false,
+      /*propertyName*/
+      void 0,
+      "default"
+    )], moduleSpecifier);
   }
   function convertExportsPropertyAssignment({ left, right, parent: parent2 }, sourceFile, changes) {
     const name = left.name.text;
@@ -122196,7 +134903,17 @@ ${lanes.join("\n")}
     if (!useSitesToUnqualify || !some(arrayFrom(useSitesToUnqualify.keys()), (original) => rangeContainsRange(nodeOrNodes, original))) {
       return nodeOrNodes;
     }
-    return isArray(nodeOrNodes) ? getSynthesizedDeepClonesWithReplacements(nodeOrNodes, true, replaceNode) : getSynthesizedDeepCloneWithReplacements(nodeOrNodes, true, replaceNode);
+    return isArray(nodeOrNodes) ? getSynthesizedDeepClonesWithReplacements(
+      nodeOrNodes,
+      /*includeTrivia*/
+      true,
+      replaceNode
+    ) : getSynthesizedDeepCloneWithReplacements(
+      nodeOrNodes,
+      /*includeTrivia*/
+      true,
+      replaceNode
+    );
     function replaceNode(original) {
       if (original.kind === 208 /* PropertyAccessExpression */) {
         const replacement = useSitesToUnqualify.get(original);
@@ -122210,14 +134927,31 @@ ${lanes.join("\n")}
       case 203 /* ObjectBindingPattern */: {
         const importSpecifiers = mapAllOrFail(name.elements, (e) => e.dotDotDotToken || e.initializer || e.propertyName && !isIdentifier(e.propertyName) || !isIdentifier(e.name) ? void 0 : makeImportSpecifier(e.propertyName && e.propertyName.text, e.name.text));
         if (importSpecifiers) {
-          return convertedImports([makeImport(void 0, importSpecifiers, moduleSpecifier, quotePreference)]);
+          return convertedImports([makeImport(
+            /*name*/
+            void 0,
+            importSpecifiers,
+            moduleSpecifier,
+            quotePreference
+          )]);
         }
       }
       case 204 /* ArrayBindingPattern */: {
         const tmp = makeUniqueName(moduleSpecifierToValidIdentifier(moduleSpecifier.text, target), identifiers);
         return convertedImports([
-          makeImport(factory.createIdentifier(tmp), void 0, moduleSpecifier, quotePreference),
-          makeConst(void 0, getSynthesizedDeepClone(name), factory.createIdentifier(tmp))
+          makeImport(
+            factory.createIdentifier(tmp),
+            /*namedImports*/
+            void 0,
+            moduleSpecifier,
+            quotePreference
+          ),
+          makeConst(
+            /*modifiers*/
+            void 0,
+            getSynthesizedDeepClone(name),
+            factory.createIdentifier(tmp)
+          )
         ]);
       }
       case 79 /* Identifier */:
@@ -122255,7 +134989,12 @@ ${lanes.join("\n")}
         needDefaultImport = true;
       }
     }
-    const namedBindings = namedBindingsNames.size === 0 ? void 0 : arrayFrom(mapIterator(namedBindingsNames.entries(), ([propertyName, idName]) => factory.createImportSpecifier(false, propertyName === idName ? void 0 : factory.createIdentifier(propertyName), factory.createIdentifier(idName))));
+    const namedBindings = namedBindingsNames.size === 0 ? void 0 : arrayFrom(mapIterator(namedBindingsNames.entries(), ([propertyName, idName]) => factory.createImportSpecifier(
+      /*isTypeOnly*/
+      false,
+      propertyName === idName ? void 0 : factory.createIdentifier(propertyName),
+      factory.createIdentifier(idName)
+    )));
     if (!namedBindings) {
       needDefaultImport = true;
     }
@@ -122315,23 +135054,49 @@ ${lanes.join("\n")}
     );
   }
   function makeSingleImport(localName, propertyName, moduleSpecifier, quotePreference) {
-    return propertyName === "default" ? makeImport(factory.createIdentifier(localName), void 0, moduleSpecifier, quotePreference) : makeImport(void 0, [makeImportSpecifier(propertyName, localName)], moduleSpecifier, quotePreference);
+    return propertyName === "default" ? makeImport(
+      factory.createIdentifier(localName),
+      /*namedImports*/
+      void 0,
+      moduleSpecifier,
+      quotePreference
+    ) : makeImport(
+      /*name*/
+      void 0,
+      [makeImportSpecifier(propertyName, localName)],
+      moduleSpecifier,
+      quotePreference
+    );
   }
   function makeImportSpecifier(propertyName, name) {
-    return factory.createImportSpecifier(false, propertyName !== void 0 && propertyName !== name ? factory.createIdentifier(propertyName) : void 0, factory.createIdentifier(name));
+    return factory.createImportSpecifier(
+      /*isTypeOnly*/
+      false,
+      propertyName !== void 0 && propertyName !== name ? factory.createIdentifier(propertyName) : void 0,
+      factory.createIdentifier(name)
+    );
   }
   function makeConst(modifiers, name, init) {
     return factory.createVariableStatement(
       modifiers,
       factory.createVariableDeclarationList(
-        [factory.createVariableDeclaration(name, void 0, void 0, init)],
+        [factory.createVariableDeclaration(
+          name,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          init
+        )],
         2 /* Const */
       )
     );
   }
   function makeExportDeclaration(exportSpecifiers, moduleSpecifier) {
     return factory.createExportDeclaration(
+      /*modifiers*/
       void 0,
+      /*isTypeOnly*/
       false,
       exportSpecifiers && factory.createNamedExports(exportSpecifiers),
       moduleSpecifier === void 0 ? void 0 : factory.createStringLiteral(moduleSpecifier)
@@ -122375,7 +135140,11 @@ ${lanes.join("\n")}
   function doChange3(changeTracker, sourceFile, qualifiedName) {
     const rightText = qualifiedName.right.text;
     const replacement = factory.createIndexedAccessTypeNode(
-      factory.createTypeReferenceNode(qualifiedName.left, void 0),
+      factory.createTypeReferenceNode(
+        qualifiedName.left,
+        /*typeArguments*/
+        void 0
+      ),
       factory.createLiteralTypeNode(factory.createStringLiteral(rightText))
     );
     changeTracker.replaceNode(sourceFile, qualifiedName, replacement);
@@ -122426,16 +135195,21 @@ ${lanes.join("\n")}
       const valueExportDeclaration = factory.updateExportDeclaration(
         exportDeclaration,
         exportDeclaration.modifiers,
+        /*isTypeOnly*/
         false,
         factory.updateNamedExports(exportClause, filter(exportClause.elements, (e) => !contains(typeExportSpecifiers, e))),
         exportDeclaration.moduleSpecifier,
+        /*assertClause*/
         void 0
       );
       const typeExportDeclaration = factory.createExportDeclaration(
+        /*modifiers*/
         void 0,
+        /*isTypeOnly*/
         true,
         factory.createNamedExports(typeExportSpecifiers),
         exportDeclaration.moduleSpecifier,
+        /*assertClause*/
         void 0
       );
       changes.replaceNode(context.sourceFile, exportDeclaration, valueExportDeclaration, {
@@ -122503,13 +135277,17 @@ ${lanes.join("\n")}
       changes.deleteNodeRangeExcludingEnd(context.sourceFile, importClause.name, importDeclaration.importClause.namedBindings);
       changes.insertNodeBefore(context.sourceFile, importDeclaration, factory.updateImportDeclaration(
         importDeclaration,
+        /*modifiers*/
         void 0,
         factory.createImportClause(
+          /*isTypeOnly*/
           true,
           importClause.name,
+          /*namedBindings*/
           void 0
         ),
         importDeclaration.moduleSpecifier,
+        /*assertClause*/
         void 0
       ));
     }
@@ -122561,11 +135339,20 @@ ${lanes.join("\n")}
   }
   function doChange4(changes, sourceFile, { container, typeNode, constraint, name }) {
     changes.replaceNode(sourceFile, container, factory.createMappedTypeNode(
+      /*readonlyToken*/
       void 0,
-      factory.createTypeParameterDeclaration(void 0, name, factory.createTypeReferenceNode(constraint)),
+      factory.createTypeParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        name,
+        factory.createTypeReferenceNode(constraint)
+      ),
+      /*nameType*/
       void 0,
+      /*questionToken*/
       void 0,
       typeNode,
+      /*members*/
       void 0
     ));
   }
@@ -122627,7 +135414,13 @@ ${lanes.join("\n")}
     function createMissingIndexSignatureDeclaration(type, kind) {
       const indexInfoOfKind = checker.getIndexInfoOfType(type, kind);
       if (indexInfoOfKind) {
-        insertInterfaceMemberNode(sourceFile, classDeclaration, checker.indexInfoToIndexSignatureDeclaration(indexInfoOfKind, classDeclaration, void 0, getNoopSymbolTrackerWithResolver(context)));
+        insertInterfaceMemberNode(sourceFile, classDeclaration, checker.indexInfoToIndexSignatureDeclaration(
+          indexInfoOfKind,
+          classDeclaration,
+          /*flags*/
+          void 0,
+          getNoopSymbolTrackerWithResolver(context)
+        ));
       }
     }
     function insertInterfaceMemberNode(sourceFile2, cls, newElement) {
@@ -122685,7 +135478,15 @@ ${lanes.join("\n")}
 
   // src/services/codefixes/importFixes.ts
   function createImportAdder(sourceFile, program, preferences, host, cancellationToken) {
-    return createImportAdderWorker(sourceFile, program, false, preferences, host, cancellationToken);
+    return createImportAdderWorker(
+      sourceFile,
+      program,
+      /*useAutoImportProvider*/
+      false,
+      preferences,
+      host,
+      cancellationToken
+    );
   }
   function createImportAdderWorker(sourceFile, program, useAutoImportProvider, preferences, host, cancellationToken) {
     const compilerOptions = program.getCompilerOptions();
@@ -122705,9 +135506,30 @@ ${lanes.join("\n")}
       const symbolName2 = getNameForExportedSymbol(exportedSymbol, getEmitScriptTarget(compilerOptions));
       const checker = program.getTypeChecker();
       const symbol = checker.getMergedSymbol(skipAlias(exportedSymbol, checker));
-      const exportInfo = getAllExportInfoForSymbol(sourceFile, symbol, symbolName2, false, program, host, preferences, cancellationToken);
+      const exportInfo = getAllExportInfoForSymbol(
+        sourceFile,
+        symbol,
+        symbolName2,
+        /*isJsxTagName*/
+        false,
+        program,
+        host,
+        preferences,
+        cancellationToken
+      );
       const useRequire = shouldUseRequire(sourceFile, program);
-      const fix = getImportFixForSymbol(sourceFile, Debug.checkDefined(exportInfo), moduleSymbol, program, void 0, !!isValidTypeOnlyUseSite, useRequire, host, preferences);
+      const fix = getImportFixForSymbol(
+        sourceFile,
+        Debug.checkDefined(exportInfo),
+        moduleSymbol,
+        program,
+        /*useNamespaceInfo*/
+        void 0,
+        !!isValidTypeOnlyUseSite,
+        useRequire,
+        host,
+        preferences
+      );
       if (fix) {
         addImport({ fix, symbolName: symbolName2, errorIdentifierText: void 0 });
       }
@@ -122771,8 +135593,16 @@ ${lanes.join("\n")}
         return Math.max(prevValue != null ? prevValue : 0, newValue);
       }
       function getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly) {
-        const typeOnlyKey = newImportsKey(moduleSpecifier, true);
-        const nonTypeOnlyKey = newImportsKey(moduleSpecifier, false);
+        const typeOnlyKey = newImportsKey(
+          moduleSpecifier,
+          /*topLevelTypeOnly*/
+          true
+        );
+        const nonTypeOnlyKey = newImportsKey(
+          moduleSpecifier,
+          /*topLevelTypeOnly*/
+          false
+        );
         const typeOnlyEntry = newImports.get(typeOnlyKey);
         const nonTypeOnlyEntry = newImports.get(nonTypeOnlyKey);
         const newEntry = {
@@ -122815,7 +135645,8 @@ ${lanes.join("\n")}
           importClauseOrBindingPattern,
           defaultImport,
           arrayFrom(namedImports.entries(), ([name, addAsTypeOnly]) => ({ addAsTypeOnly, name })),
-          compilerOptions
+          compilerOptions,
+          preferences
         );
       });
       let newDeclarations;
@@ -122832,7 +135663,13 @@ ${lanes.join("\n")}
         newDeclarations = combine(newDeclarations, declarations);
       });
       if (newDeclarations) {
-        insertImports(changeTracker, sourceFile, newDeclarations, true);
+        insertImports(
+          changeTracker,
+          sourceFile,
+          newDeclarations,
+          /*blankLineBetween*/
+          true
+        );
       }
     }
     function hasFixes() {
@@ -122848,6 +135685,7 @@ ${lanes.join("\n")}
         exportInfo,
         { symbolName: symbolName2, position },
         isValidTypeOnlyUseSite,
+        /*useRequire*/
         false,
         program,
         importingFile,
@@ -122874,9 +135712,10 @@ ${lanes.join("\n")}
         sourceFile,
         symbolName2,
         fix,
+        /*includeSymbolNameInDescription*/
         false,
-        getQuotePreference(sourceFile, preferences),
-        compilerOptions
+        compilerOptions,
+        preferences
       ))
     };
   }
@@ -122885,7 +135724,7 @@ ${lanes.join("\n")}
     const symbolName2 = single(getSymbolNamesToImport(sourceFile, program.getTypeChecker(), symbolToken, compilerOptions));
     const fix = getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName2, program);
     const includeSymbolNameInDescription = symbolName2 !== symbolToken.text;
-    return fix && codeFixActionToCodeAction(codeActionForFix({ host, formatContext, preferences }, sourceFile, symbolName2, fix, includeSymbolNameInDescription, 1 /* Double */, compilerOptions));
+    return fix && codeFixActionToCodeAction(codeActionForFix({ host, formatContext, preferences }, sourceFile, symbolName2, fix, includeSymbolNameInDescription, compilerOptions, preferences));
   }
   function getImportFixForSymbol(sourceFile, exportInfos, moduleSymbol, program, useNamespaceInfo, isValidTypeOnlyUseSite, useRequire, host, preferences) {
     Debug.assert(exportInfos.some((info) => info.moduleSymbol === moduleSymbol || info.symbol.parent === moduleSymbol), "Some exportInfo should match the specified moduleSymbol");
@@ -122906,12 +135745,20 @@ ${lanes.join("\n")}
   function getSingleExportInfoForSymbol(symbol, moduleSymbol, program, host) {
     var _a2, _b;
     const compilerOptions = program.getCompilerOptions();
-    const mainProgramInfo = getInfoWithChecker(program.getTypeChecker(), false);
+    const mainProgramInfo = getInfoWithChecker(
+      program.getTypeChecker(),
+      /*isFromPackageJson*/
+      false
+    );
     if (mainProgramInfo) {
       return mainProgramInfo;
     }
     const autoImportProvider = (_b = (_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host)) == null ? void 0 : _b.getTypeChecker();
-    return Debug.checkDefined(autoImportProvider && getInfoWithChecker(autoImportProvider, true), `Could not find symbol in specified module for code actions`);
+    return Debug.checkDefined(autoImportProvider && getInfoWithChecker(
+      autoImportProvider,
+      /*isFromPackageJson*/
+      true
+    ), `Could not find symbol in specified module for code actions`);
     function getInfoWithChecker(checker, isFromPackageJson) {
       const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker, compilerOptions);
       if (defaultInfo && skipAlias(defaultInfo.symbol, checker) === symbol) {
@@ -123017,8 +135864,17 @@ ${lanes.join("\n")}
       const { name, namedBindings } = importClause;
       if (importClause.isTypeOnly && !(importKind === 0 /* Named */ && namedBindings))
         return void 0;
-      const addAsTypeOnly = getAddAsTypeOnly(isValidTypeOnlyUseSite, false, symbol, targetFlags, checker, compilerOptions);
-      if (importKind === 1 /* Default */ && (name || addAsTypeOnly === 2 /* Required */ && namedBindings))
+      const addAsTypeOnly = getAddAsTypeOnly(
+        isValidTypeOnlyUseSite,
+        /*isForNewImportDeclaration*/
+        false,
+        symbol,
+        targetFlags,
+        checker,
+        compilerOptions
+      );
+      if (importKind === 1 /* Default */ && (name || // Cannot add a default import to a declaration that already has one
+      addAsTypeOnly === 2 /* Required */ && namedBindings))
         return void 0;
       if (importKind === 0 /* Named */ && (namedBindings == null ? void 0 : namedBindings.kind) === 271 /* NamespaceImport */)
         return void 0;
@@ -123089,26 +135945,38 @@ ${lanes.join("\n")}
     const compilerOptions = program.getCompilerOptions();
     const moduleSpecifierResolutionHost = createModuleSpecifierResolutionHost(program, host);
     const getChecker = createGetChecker(program, host);
-    const rejectNodeModulesRelativePaths = moduleResolutionUsesNodeModules(getEmitModuleResolutionKind(compilerOptions));
+    const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+    const rejectNodeModulesRelativePaths = moduleResolutionUsesNodeModules(moduleResolution);
     const getModuleSpecifiers2 = fromCacheOnly ? (moduleSymbol) => ({ moduleSpecifiers: ts_moduleSpecifiers_exports.tryGetModuleSpecifiersFromCache(moduleSymbol, sourceFile, moduleSpecifierResolutionHost, preferences), computedWithoutCache: false }) : (moduleSymbol, checker) => ts_moduleSpecifiers_exports.getModuleSpecifiersWithCacheInfo(moduleSymbol, checker, compilerOptions, sourceFile, moduleSpecifierResolutionHost, preferences);
     let computedWithoutCacheCount = 0;
     const fixes = flatMap(exportInfo, (exportInfo2, i) => {
       const checker = getChecker(exportInfo2.isFromPackageJson);
       const { computedWithoutCache, moduleSpecifiers } = getModuleSpecifiers2(exportInfo2.moduleSymbol, checker);
       const importedSymbolHasValueMeaning = !!(exportInfo2.targetFlags & 111551 /* Value */);
-      const addAsTypeOnly = getAddAsTypeOnly(isValidTypeOnlyUseSite, true, exportInfo2.symbol, exportInfo2.targetFlags, checker, compilerOptions);
+      const addAsTypeOnly = getAddAsTypeOnly(
+        isValidTypeOnlyUseSite,
+        /*isForNewImportDeclaration*/
+        true,
+        exportInfo2.symbol,
+        exportInfo2.targetFlags,
+        checker,
+        compilerOptions
+      );
       computedWithoutCacheCount += computedWithoutCache ? 1 : 0;
       return mapDefined(
         moduleSpecifiers,
-        (moduleSpecifier) => rejectNodeModulesRelativePaths && pathContainsNodeModules(moduleSpecifier) ? void 0 : !importedSymbolHasValueMeaning && isJs && position !== void 0 ? { kind: 1 /* JsdocTypeImport */, moduleSpecifier, position, exportInfo: exportInfo2, isReExport: i > 0 } : {
-          kind: 3 /* AddNew */,
-          moduleSpecifier,
-          importKind: getImportKind(sourceFile, exportInfo2.exportKind, compilerOptions),
-          useRequire,
-          addAsTypeOnly,
-          exportInfo: exportInfo2,
-          isReExport: i > 0
-        }
+        (moduleSpecifier) => rejectNodeModulesRelativePaths && pathContainsNodeModules(moduleSpecifier) ? void 0 : (
+          // `position` should only be undefined at a missing jsx namespace, in which case we shouldn't be looking for pure types.
+          !importedSymbolHasValueMeaning && isJs && position !== void 0 ? { kind: 1 /* JsdocTypeImport */, moduleSpecifier, position, exportInfo: exportInfo2, isReExport: i > 0 } : {
+            kind: 3 /* AddNew */,
+            moduleSpecifier,
+            importKind: getImportKind(sourceFile, exportInfo2.exportKind, compilerOptions),
+            useRequire,
+            addAsTypeOnly,
+            exportInfo: exportInfo2,
+            isReExport: i > 0
+          }
+        )
       );
     });
     return { computedWithoutCacheCount, fixes };
@@ -123121,7 +135989,15 @@ ${lanes.join("\n")}
     var _a2;
     const moduleSpecifier = (_a2 = tryGetModuleSpecifierFromDeclaration(declaration)) == null ? void 0 : _a2.text;
     if (moduleSpecifier) {
-      const addAsTypeOnly = useRequire ? 4 /* NotAllowed */ : getAddAsTypeOnly(isValidTypeOnlyUseSite, true, symbol, targetFlags, checker, compilerOptions);
+      const addAsTypeOnly = useRequire ? 4 /* NotAllowed */ : getAddAsTypeOnly(
+        isValidTypeOnlyUseSite,
+        /*isForNewImportDeclaration*/
+        true,
+        symbol,
+        targetFlags,
+        checker,
+        compilerOptions
+      );
       return { kind: 3 /* AddNew */, moduleSpecifier, importKind, addAsTypeOnly, useRequire };
     }
   }
@@ -123153,14 +136029,17 @@ ${lanes.join("\n")}
       return fixes[0];
     }
     return fixes.reduce(
-      (best, fix) => compareModuleSpecifiers(
-        fix,
-        best,
-        sourceFile,
-        program,
-        packageJsonImportFilter.allowsImportingSpecifier,
-        (fileName) => toPath(fileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host))
-      ) === -1 /* LessThan */ ? fix : best
+      (best, fix) => (
+        // Takes true branch of conditional if `fix` is better than `best`
+        compareModuleSpecifiers(
+          fix,
+          best,
+          sourceFile,
+          program,
+          packageJsonImportFilter.allowsImportingSpecifier,
+          (fileName) => toPath(fileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host))
+        ) === -1 /* LessThan */ ? fix : best
+      )
     );
   }
   function compareModuleSpecifiers(a, b, importingFile, program, allowsImportingSpecifier, toPath3) {
@@ -123174,14 +136053,19 @@ ${lanes.join("\n")}
   }
   function isFixPossiblyReExportingImportingFile(fix, importingFile, compilerOptions, toPath3) {
     var _a2;
-    if (fix.isReExport && ((_a2 = fix.exportInfo) == null ? void 0 : _a2.moduleFileName) && getEmitModuleResolutionKind(compilerOptions) === 2 /* NodeJs */ && isIndexFileName(fix.exportInfo.moduleFileName)) {
+    if (fix.isReExport && ((_a2 = fix.exportInfo) == null ? void 0 : _a2.moduleFileName) && getEmitModuleResolutionKind(compilerOptions) === 2 /* Node10 */ && isIndexFileName(fix.exportInfo.moduleFileName)) {
       const reExportDir = toPath3(getDirectoryPath(fix.exportInfo.moduleFileName));
       return startsWith(importingFile.path, reExportDir);
     }
     return false;
   }
   function isIndexFileName(fileName) {
-    return getBaseFileName(fileName, [".js", ".jsx", ".d.ts", ".ts", ".tsx"], true) === "index";
+    return getBaseFileName(
+      fileName,
+      [".js", ".jsx", ".d.ts", ".ts", ".tsx"],
+      /*ignoreCase*/
+      true
+    ) === "index";
   }
   function compareNodeCoreModuleSpecifiers(a, b, importingFile, program) {
     if (startsWith(a, "node:") && !startsWith(b, "node:"))
@@ -123200,7 +136084,17 @@ ${lanes.join("\n")}
     const exportInfo = [{ symbol: umdSymbol, moduleSymbol: symbol, moduleFileName: void 0, exportKind: 3 /* UMD */, targetFlags: symbol.flags, isFromPackageJson: false }];
     const useRequire = shouldUseRequire(sourceFile, program);
     const position = isIdentifier(token) ? token.getStart(sourceFile) : void 0;
-    const fixes = getImportFixes(exportInfo, position ? { position, symbolName: symbolName2 } : void 0, false, useRequire, program, sourceFile, host, preferences).fixes;
+    const fixes = getImportFixes(
+      exportInfo,
+      position ? { position, symbolName: symbolName2 } : void 0,
+      /*isValidTypeOnlyUseSite*/
+      false,
+      useRequire,
+      program,
+      sourceFile,
+      host,
+      preferences
+    ).fixes;
     return fixes.map((fix) => {
       var _a2;
       return { fix, symbolName: symbolName2, errorIdentifierText: (_a2 = tryCast(token, isIdentifier)) == null ? void 0 : _a2.text };
@@ -123211,7 +136105,13 @@ ${lanes.join("\n")}
     if (isUMDExportSymbol(umdSymbol))
       return umdSymbol;
     const { parent: parent2 } = token;
-    return isJsxOpeningLikeElement(parent2) && parent2.tagName === token || isJsxOpeningFragment(parent2) ? tryCast(checker.resolveName(checker.getJsxNamespace(parent2), isJsxOpeningLikeElement(parent2) ? token : parent2, 111551 /* Value */, false), isUMDExportSymbol) : void 0;
+    return isJsxOpeningLikeElement(parent2) && parent2.tagName === token || isJsxOpeningFragment(parent2) ? tryCast(checker.resolveName(
+      checker.getJsxNamespace(parent2),
+      isJsxOpeningLikeElement(parent2) ? token : parent2,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      false
+    ), isUMDExportSymbol) : void 0;
   }
   function getImportKind(importingFile, exportKind, compilerOptions, forceImportKeyword) {
     switch (exportKind) {
@@ -123264,13 +136164,21 @@ ${lanes.join("\n")}
       const isValidTypeOnlyUseSite = isValidTypeOnlyAliasUseSite(symbolToken);
       const useRequire = shouldUseRequire(sourceFile, program);
       const exportInfo = getExportInfos(symbolName2, isJSXTagName(symbolToken), getMeaningFromLocation(symbolToken), cancellationToken, sourceFile, program, useAutoImportProvider, host, preferences);
-      const fixes = arrayFrom(flatMapIterator(exportInfo.entries(), ([_, exportInfos]) => getImportFixes(exportInfos, { symbolName: symbolName2, position: symbolToken.getStart(sourceFile) }, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes));
-      return fixes.map((fix) => ({ fix, symbolName: symbolName2, errorIdentifierText: symbolToken.text, isJsxNamespaceFix: symbolName2 !== symbolToken.text }));
+      return arrayFrom(
+        flatMapIterator(exportInfo.values(), (exportInfos) => getImportFixes(exportInfos, { symbolName: symbolName2, position: symbolToken.getStart(sourceFile) }, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes),
+        (fix) => ({ fix, symbolName: symbolName2, errorIdentifierText: symbolToken.text, isJsxNamespaceFix: symbolName2 !== symbolToken.text })
+      );
     });
   }
   function getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName2, program) {
     const checker = program.getTypeChecker();
-    const symbol = checker.resolveName(symbolName2, symbolToken, 111551 /* Value */, true);
+    const symbol = checker.resolveName(
+      symbolName2,
+      symbolToken,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      true
+    );
     if (!symbol)
       return void 0;
     const typeOnlyAliasDeclaration = checker.getTypeOnlyAliasDeclaration(symbol);
@@ -123283,7 +136191,13 @@ ${lanes.join("\n")}
     if ((isJsxOpeningLikeElement(parent2) || isJsxClosingElement(parent2)) && parent2.tagName === symbolToken && jsxModeNeedsExplicitImport(compilerOptions.jsx)) {
       const jsxNamespace = checker.getJsxNamespace(sourceFile);
       if (needsJsxNamespaceFix(jsxNamespace, symbolToken, checker)) {
-        const needsComponentNameFix = !isIntrinsicJsxName(symbolToken.text) && !checker.resolveName(symbolToken.text, symbolToken, 111551 /* Value */, false);
+        const needsComponentNameFix = !isIntrinsicJsxName(symbolToken.text) && !checker.resolveName(
+          symbolToken.text,
+          symbolToken,
+          111551 /* Value */,
+          /*excludeGlobals*/
+          false
+        );
         return needsComponentNameFix ? [symbolToken.text, jsxNamespace] : [jsxNamespace];
       }
     }
@@ -123292,7 +136206,13 @@ ${lanes.join("\n")}
   function needsJsxNamespaceFix(jsxNamespace, symbolToken, checker) {
     if (isIntrinsicJsxName(symbolToken.text))
       return true;
-    const namespaceSymbol = checker.resolveName(jsxNamespace, symbolToken, 111551 /* Value */, true);
+    const namespaceSymbol = checker.resolveName(
+      jsxNamespace,
+      symbolToken,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      true
+    );
     return !namespaceSymbol || some(namespaceSymbol.declarations, isTypeOnlyImportOrExportDeclaration) && !(namespaceSymbol.flags & 111551 /* Value */);
   }
   function getExportInfos(symbolName2, isJsxTagName, currentTokenMeaning, cancellationToken, fromFile, program, useAutoImportProvider, host, preferences) {
@@ -123341,14 +136261,15 @@ ${lanes.join("\n")}
     }
     return allowSyntheticDefaults ? 1 /* Default */ : 3 /* CommonJS */;
   }
-  function codeActionForFix(context, sourceFile, symbolName2, fix, includeSymbolNameInDescription, quotePreference, compilerOptions) {
+  function codeActionForFix(context, sourceFile, symbolName2, fix, includeSymbolNameInDescription, compilerOptions, preferences) {
     let diag2;
     const changes = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => {
-      diag2 = codeActionForFixWorker(tracker, sourceFile, symbolName2, fix, includeSymbolNameInDescription, quotePreference, compilerOptions);
+      diag2 = codeActionForFixWorker(tracker, sourceFile, symbolName2, fix, includeSymbolNameInDescription, compilerOptions, preferences);
     });
     return createCodeFixAction(importFixName, changes, diag2, importFixId, Diagnostics.Add_all_missing_imports);
   }
-  function codeActionForFixWorker(changes, sourceFile, symbolName2, fix, includeSymbolNameInDescription, quotePreference, compilerOptions) {
+  function codeActionForFixWorker(changes, sourceFile, symbolName2, fix, includeSymbolNameInDescription, compilerOptions, preferences) {
+    const quotePreference = getQuotePreference(sourceFile, preferences);
     switch (fix.kind) {
       case 0 /* UseNamespace */:
         addNamespaceQualifier(changes, sourceFile, fix);
@@ -123364,7 +136285,8 @@ ${lanes.join("\n")}
           importClauseOrBindingPattern,
           importKind === 1 /* Default */ ? { name: symbolName2, addAsTypeOnly } : void 0,
           importKind === 0 /* Named */ ? [{ name: symbolName2, addAsTypeOnly }] : emptyArray,
-          compilerOptions
+          compilerOptions,
+          preferences
         );
         const moduleSpecifierWithoutQuotes = stripQuotes(moduleSpecifier);
         return includeSymbolNameInDescription ? [Diagnostics.Import_0_from_1, symbolName2, moduleSpecifierWithoutQuotes] : [Diagnostics.Update_import_from_0, moduleSpecifierWithoutQuotes];
@@ -123375,7 +136297,13 @@ ${lanes.join("\n")}
         const defaultImport = importKind === 1 /* Default */ ? { name: symbolName2, addAsTypeOnly } : void 0;
         const namedImports = importKind === 0 /* Named */ ? [{ name: symbolName2, addAsTypeOnly }] : void 0;
         const namespaceLikeImport = importKind === 2 /* Namespace */ || importKind === 3 /* CommonJS */ ? { importKind, name: symbolName2, addAsTypeOnly } : void 0;
-        insertImports(changes, sourceFile, getDeclarations(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport), true);
+        insertImports(
+          changes,
+          sourceFile,
+          getDeclarations(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport),
+          /*blankLineBetween*/
+          true
+        );
         return includeSymbolNameInDescription ? [Diagnostics.Import_0_from_1, symbolName2, moduleSpecifier] : [Diagnostics.Add_import_from_0, moduleSpecifier];
       }
       case 4 /* PromoteTypeOnly */: {
@@ -123396,10 +136324,17 @@ ${lanes.join("\n")}
     switch (aliasDeclaration.kind) {
       case 273 /* ImportSpecifier */:
         if (aliasDeclaration.isTypeOnly) {
-          if (aliasDeclaration.parent.elements.length > 1 && ts_OrganizeImports_exports.importSpecifiersAreSorted(aliasDeclaration.parent.elements)) {
+          const sortKind = ts_OrganizeImports_exports.detectImportSpecifierSorting(aliasDeclaration.parent.elements);
+          if (aliasDeclaration.parent.elements.length > 1 && sortKind) {
             changes.delete(sourceFile, aliasDeclaration);
-            const newSpecifier = factory.updateImportSpecifier(aliasDeclaration, false, aliasDeclaration.propertyName, aliasDeclaration.name);
-            const insertionIndex = ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(aliasDeclaration.parent.elements, newSpecifier);
+            const newSpecifier = factory.updateImportSpecifier(
+              aliasDeclaration,
+              /*isTypeOnly*/
+              false,
+              aliasDeclaration.propertyName,
+              aliasDeclaration.name
+            );
+            const insertionIndex = ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(aliasDeclaration.parent.elements, newSpecifier, sortKind === 2 /* CaseInsensitive */);
             changes.insertImportSpecifierAtIndex(sourceFile, newSpecifier, aliasDeclaration.parent, insertionIndex);
           } else {
             changes.deleteRange(sourceFile, aliasDeclaration.getFirstToken());
@@ -123427,7 +136362,7 @@ ${lanes.join("\n")}
       if (convertExistingToTypeOnly) {
         const namedImports = tryCast(importClause.namedBindings, isNamedImports);
         if (namedImports && namedImports.elements.length > 1) {
-          if (ts_OrganizeImports_exports.importSpecifiersAreSorted(namedImports.elements) && aliasDeclaration.kind === 273 /* ImportSpecifier */ && namedImports.elements.indexOf(aliasDeclaration) !== 0) {
+          if (ts_OrganizeImports_exports.detectImportSpecifierSorting(namedImports.elements) && aliasDeclaration.kind === 273 /* ImportSpecifier */ && namedImports.elements.indexOf(aliasDeclaration) !== 0) {
             changes.delete(sourceFile, aliasDeclaration);
             changes.insertImportSpecifierAtIndex(sourceFile, aliasDeclaration, namedImports, 0);
           }
@@ -123440,14 +136375,19 @@ ${lanes.join("\n")}
       }
     }
   }
-  function doAddExistingFix(changes, sourceFile, clause, defaultImport, namedImports, compilerOptions) {
+  function doAddExistingFix(changes, sourceFile, clause, defaultImport, namedImports, compilerOptions, preferences) {
     var _a2;
     if (clause.kind === 203 /* ObjectBindingPattern */) {
       if (defaultImport) {
         addElementToBindingPattern(clause, defaultImport.name, "default");
       }
       for (const specifier of namedImports) {
-        addElementToBindingPattern(clause, specifier.name, void 0);
+        addElementToBindingPattern(
+          clause,
+          specifier.name,
+          /*propertyName*/
+          void 0
+        );
       }
       return;
     }
@@ -123459,17 +136399,31 @@ ${lanes.join("\n")}
       changes.insertNodeAt(sourceFile, clause.getStart(sourceFile), factory.createIdentifier(defaultImport.name), { suffix: ", " });
     }
     if (namedImports.length) {
+      let ignoreCaseForSorting;
+      if (typeof preferences.organizeImportsIgnoreCase === "boolean") {
+        ignoreCaseForSorting = preferences.organizeImportsIgnoreCase;
+      } else if (existingSpecifiers) {
+        const targetImportSorting = ts_OrganizeImports_exports.detectImportSpecifierSorting(existingSpecifiers);
+        if (targetImportSorting !== 3 /* Both */) {
+          ignoreCaseForSorting = targetImportSorting === 2 /* CaseInsensitive */;
+        }
+      }
+      if (ignoreCaseForSorting === void 0) {
+        ignoreCaseForSorting = ts_OrganizeImports_exports.detectSorting(sourceFile) === 2 /* CaseInsensitive */;
+      }
       const newSpecifiers = stableSort(
         namedImports.map((namedImport) => factory.createImportSpecifier(
           (!clause.isTypeOnly || promoteFromTypeOnly2) && needsTypeOnly(namedImport),
+          /*propertyName*/
           void 0,
           factory.createIdentifier(namedImport.name)
         )),
-        ts_OrganizeImports_exports.compareImportOrExportSpecifiers
+        (s1, s2) => ts_OrganizeImports_exports.compareImportOrExportSpecifiers(s1, s2, ignoreCaseForSorting)
       );
-      if ((existingSpecifiers == null ? void 0 : existingSpecifiers.length) && ts_OrganizeImports_exports.importSpecifiersAreSorted(existingSpecifiers)) {
+      const specifierSort = (existingSpecifiers == null ? void 0 : existingSpecifiers.length) && ts_OrganizeImports_exports.detectImportSpecifierSorting(existingSpecifiers);
+      if (specifierSort && !(ignoreCaseForSorting && specifierSort === 1 /* CaseSensitive */)) {
         for (const spec of newSpecifiers) {
-          const insertionIndex = convertExistingToTypeOnly && !spec.isTypeOnly ? 0 : ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(existingSpecifiers, spec);
+          const insertionIndex = convertExistingToTypeOnly && !spec.isTypeOnly ? 0 : ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(existingSpecifiers, spec, ignoreCaseForSorting);
           changes.insertImportSpecifierAtIndex(sourceFile, spec, clause.namedBindings, insertionIndex);
         }
       } else if (existingSpecifiers == null ? void 0 : existingSpecifiers.length) {
@@ -123496,7 +136450,12 @@ ${lanes.join("\n")}
       }
     }
     function addElementToBindingPattern(bindingPattern, name, propertyName) {
-      const element = factory.createBindingElement(void 0, propertyName, name);
+      const element = factory.createBindingElement(
+        /*dotDotDotToken*/
+        void 0,
+        propertyName,
+        name
+      );
       if (bindingPattern.elements.length) {
         changes.insertNodeInListAfter(sourceFile, last(bindingPattern.elements), element);
       } else {
@@ -123526,6 +136485,7 @@ ${lanes.join("\n")}
         defaultImport && factory.createIdentifier(defaultImport.name),
         namedImports == null ? void 0 : namedImports.map(({ addAsTypeOnly, name }) => factory.createImportSpecifier(
           !topLevelTypeOnly && addAsTypeOnly === 2 /* Required */,
+          /*propertyName*/
           void 0,
           factory.createIdentifier(name)
         )),
@@ -123536,18 +136496,22 @@ ${lanes.join("\n")}
     }
     if (namespaceLikeImport) {
       const declaration = namespaceLikeImport.importKind === 3 /* CommonJS */ ? factory.createImportEqualsDeclaration(
+        /*modifiers*/
         void 0,
         needsTypeOnly(namespaceLikeImport),
         factory.createIdentifier(namespaceLikeImport.name),
         factory.createExternalModuleReference(quotedModuleSpecifier)
       ) : factory.createImportDeclaration(
+        /*modifiers*/
         void 0,
         factory.createImportClause(
           needsTypeOnly(namespaceLikeImport),
+          /*name*/
           void 0,
           factory.createNamespaceImport(factory.createIdentifier(namespaceLikeImport.name))
         ),
         quotedModuleSpecifier,
+        /*assertClause*/
         void 0
       );
       statements = combine(statements, declaration);
@@ -123558,9 +136522,20 @@ ${lanes.join("\n")}
     const quotedModuleSpecifier = makeStringLiteral(moduleSpecifier, quotePreference);
     let statements;
     if (defaultImport || (namedImports == null ? void 0 : namedImports.length)) {
-      const bindingElements = (namedImports == null ? void 0 : namedImports.map(({ name }) => factory.createBindingElement(void 0, void 0, name))) || [];
+      const bindingElements = (namedImports == null ? void 0 : namedImports.map(({ name }) => factory.createBindingElement(
+        /*dotDotDotToken*/
+        void 0,
+        /*propertyName*/
+        void 0,
+        name
+      ))) || [];
       if (defaultImport) {
-        bindingElements.unshift(factory.createBindingElement(void 0, "default", defaultImport.name));
+        bindingElements.unshift(factory.createBindingElement(
+          /*dotDotDotToken*/
+          void 0,
+          "default",
+          defaultImport.name
+        ));
       }
       const declaration = createConstEqualsRequireDeclaration(factory.createObjectBindingPattern(bindingElements), quotedModuleSpecifier);
       statements = combine(statements, declaration);
@@ -123573,14 +136548,22 @@ ${lanes.join("\n")}
   }
   function createConstEqualsRequireDeclaration(name, quotedModuleSpecifier) {
     return factory.createVariableStatement(
+      /*modifiers*/
       void 0,
       factory.createVariableDeclarationList(
         [
           factory.createVariableDeclaration(
             typeof name === "string" ? factory.createIdentifier(name) : name,
+            /*exclamationToken*/
             void 0,
+            /*type*/
             void 0,
-            factory.createCallExpression(factory.createIdentifier("require"), void 0, [quotedModuleSpecifier])
+            factory.createCallExpression(
+              factory.createIdentifier("require"),
+              /*typeArguments*/
+              void 0,
+              [quotedModuleSpecifier]
+            )
           )
         ],
         2 /* Const */
@@ -123643,24 +136626,38 @@ ${lanes.join("\n")}
         errorCodes: errorCodes17,
         getCodeActions(context) {
           const { errorCode, preferences, sourceFile, span, program } = context;
-          const info = getFixInfos(context, errorCode, span.start, true);
+          const info = getFixInfos(
+            context,
+            errorCode,
+            span.start,
+            /*useAutoImportProvider*/
+            true
+          );
           if (!info)
             return void 0;
-          const quotePreference = getQuotePreference(sourceFile, preferences);
           return info.map(({ fix, symbolName: symbolName2, errorIdentifierText }) => codeActionForFix(
             context,
             sourceFile,
             symbolName2,
             fix,
+            /*includeSymbolNameInDescription*/
             symbolName2 !== errorIdentifierText,
-            quotePreference,
-            program.getCompilerOptions()
+            program.getCompilerOptions(),
+            preferences
           ));
         },
         fixIds: [importFixId],
         getAllCodeActions: (context) => {
           const { sourceFile, program, preferences, host, cancellationToken } = context;
-          const importAdder = createImportAdderWorker(sourceFile, program, true, preferences, host, cancellationToken);
+          const importAdder = createImportAdderWorker(
+            sourceFile,
+            program,
+            /*useAutoImportProvider*/
+            true,
+            preferences,
+            host,
+            cancellationToken
+          );
           eachDiagnostic(context, errorCodes17, (diag2) => importAdder.addImportFromDiagnostic(diag2, context));
           return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, importAdder.writeFixes));
         }
@@ -123715,9 +136712,26 @@ ${lanes.join("\n")}
       const scriptTarget = getEmitScriptTarget(program.getCompilerOptions());
       const tracker = getNoopSymbolTrackerWithResolver({ program, host });
       const importAdder = createImportAdder(sourceFile, program, preferences, host);
-      const typeNode = typeToAutoImportableTypeNode(checker, importAdder, constraint, void 0, scriptTarget, void 0, tracker);
+      const typeNode = typeToAutoImportableTypeNode(
+        checker,
+        importAdder,
+        constraint,
+        /*contextNode*/
+        void 0,
+        scriptTarget,
+        /*flags*/
+        void 0,
+        tracker
+      );
       if (typeNode) {
-        changes.replaceNode(sourceFile, declaration, factory.updateTypeParameterDeclaration(declaration, void 0, declaration.name, typeNode, declaration.default));
+        changes.replaceNode(sourceFile, declaration, factory.updateTypeParameterDeclaration(
+          declaration,
+          /*modifiers*/
+          void 0,
+          declaration.name,
+          typeNode,
+          declaration.default
+        ));
         importAdder.writeFixes(changes);
       }
     }
@@ -123741,6 +136755,8 @@ ${lanes.join("\n")}
       init_ts_codefix();
       fixId16 = "addMissingConstraint";
       errorCodes18 = [
+        // We want errors this could be attached to:
+        // Diagnostics.This_type_parameter_probably_needs_an_extends_0_constraint
         Diagnostics.Type_0_is_not_comparable_to_type_1.code,
         Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated.code,
         Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code,
@@ -123868,6 +136884,7 @@ ${lanes.join("\n")}
         Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code
       ];
       errorCodeFixIdMap = {
+        // case #1:
         [Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code]: {
           descriptions: Diagnostics.Add_override_modifier,
           fixId: fixAddOverrideId,
@@ -123878,6 +136895,7 @@ ${lanes.join("\n")}
           fixId: fixAddOverrideId,
           fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
         },
+        // case #2:
         [Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code]: {
           descriptions: Diagnostics.Remove_override_modifier,
           fixId: fixRemoveOverrideId,
@@ -123888,6 +136906,7 @@ ${lanes.join("\n")}
           fixId: fixRemoveOverrideId,
           fixAllDescriptions: Diagnostics.Remove_override_modifier
         },
+        // case #3:
         [Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code]: {
           descriptions: Diagnostics.Add_override_modifier,
           fixId: fixAddOverrideId,
@@ -123898,11 +136917,13 @@ ${lanes.join("\n")}
           fixId: fixAddOverrideId,
           fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers
         },
+        // case #4:
         [Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code]: {
           descriptions: Diagnostics.Add_override_modifier,
           fixId: fixAddOverrideId,
           fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers
         },
+        // case #5:
         [Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code]: {
           descriptions: Diagnostics.Remove_override_modifier,
           fixId: fixRemoveOverrideId,
@@ -123982,10 +137003,22 @@ ${lanes.join("\n")}
     const token = getTokenAtPosition(sourceFile, pos);
     if (!isThis(token))
       return void 0;
-    const fn = getThisContainer(token, false);
+    const fn = getThisContainer(
+      token,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
     if (!isFunctionDeclaration(fn) && !isFunctionExpression(fn))
       return void 0;
-    if (!isSourceFile(getThisContainer(fn, false))) {
+    if (!isSourceFile(getThisContainer(
+      fn,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    ))) {
       const fnKeyword = Debug.checkDefined(findChildOfKind(fn, 98 /* FunctionKeyword */, sourceFile));
       const { name } = fn;
       const body = Debug.checkDefined(fn.body);
@@ -124044,14 +137077,19 @@ ${lanes.join("\n")}
       const moduleSpecifier = isStringLiteral(importDeclaration.moduleSpecifier) ? importDeclaration.moduleSpecifier.text : void 0;
       if (moduleSpecifier === void 0)
         return void 0;
-      const resolvedModule = getResolvedModule(sourceFile, moduleSpecifier, void 0);
+      const resolvedModule = getResolvedModule(
+        sourceFile,
+        moduleSpecifier,
+        /*mode*/
+        void 0
+      );
       if (resolvedModule === void 0)
         return void 0;
       const moduleSourceFile = program.getSourceFile(resolvedModule.resolvedFileName);
       if (moduleSourceFile === void 0 || isSourceFileFromLibrary(program, moduleSourceFile))
         return void 0;
       const moduleSymbol = moduleSourceFile.symbol;
-      const locals = (_a2 = moduleSymbol.valueDeclaration) == null ? void 0 : _a2.locals;
+      const locals = (_a2 = tryCast(moduleSymbol.valueDeclaration, canHaveLocals)) == null ? void 0 : _a2.locals;
       if (locals === void 0)
         return void 0;
       const localSymbol = locals.get(token.escapedText);
@@ -124099,7 +137137,11 @@ ${lanes.join("\n")}
         node.modifiers,
         node.isTypeOnly,
         factory.createNamedExports(
-          factory.createNodeArray([...namedExports, ...createExportSpecifiers(names, allowTypeModifier)], namedExports.hasTrailingComma)
+          factory.createNodeArray(
+            [...namedExports, ...createExportSpecifiers(names, allowTypeModifier)],
+            /*hasTrailingComma*/
+            namedExports.hasTrailingComma
+          )
         ),
         node.moduleSpecifier,
         node.assertClause
@@ -124111,16 +137153,29 @@ ${lanes.join("\n")}
       sourceFile,
       sourceFile,
       factory.createExportDeclaration(
+        /*modifiers*/
         void 0,
+        /*isTypeOnly*/
         false,
-        factory.createNamedExports(createExportSpecifiers(names, !!program.getCompilerOptions().isolatedModules)),
+        factory.createNamedExports(createExportSpecifiers(
+          names,
+          /*allowTypeModifier*/
+          !!program.getCompilerOptions().isolatedModules
+        )),
+        /*moduleSpecifier*/
         void 0,
+        /*assertClause*/
         void 0
       )
     );
   }
   function createExportSpecifiers(names, allowTypeModifier) {
-    return factory.createNodeArray(map(names, (n) => factory.createExportSpecifier(allowTypeModifier && n.isTypeOnly, void 0, n.node)));
+    return factory.createNodeArray(map(names, (n) => factory.createExportSpecifier(
+      allowTypeModifier && n.isTypeOnly,
+      /*propertyName*/
+      void 0,
+      n.node
+    )));
   }
   function getNodeOfSymbol(symbol) {
     if (symbol.valueDeclaration === void 0) {
@@ -124173,10 +137228,18 @@ ${lanes.join("\n")}
               }
             });
             exports.forEach((moduleExports, moduleSourceFile) => {
-              const exportDeclaration = tryGetExportDeclaration(moduleSourceFile, true);
+              const exportDeclaration = tryGetExportDeclaration(
+                moduleSourceFile,
+                /*isTypeOnly*/
+                true
+              );
               if (exportDeclaration && exportDeclaration.isTypeOnly) {
                 doChanges(changes, program, moduleSourceFile, moduleExports.typeOnlyExports, exportDeclaration);
-                doChanges(changes, program, moduleSourceFile, moduleExports.exports, tryGetExportDeclaration(moduleSourceFile, false));
+                doChanges(changes, program, moduleSourceFile, moduleExports.exports, tryGetExportDeclaration(
+                  moduleSourceFile,
+                  /*isTypeOnly*/
+                  false
+                ));
               } else {
                 doChanges(changes, program, moduleSourceFile, [...moduleExports.exports, ...moduleExports.typeOnlyExports], exportDeclaration);
               }
@@ -124345,7 +137408,9 @@ ${lanes.join("\n")}
         Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2.code,
         Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code,
         Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code,
+        // for JSX class components
         Diagnostics.No_overload_matches_this_call.code,
+        // for JSX FC
         Diagnostics.Type_0_is_not_assignable_to_type_1.code
       ];
       registerCodeFix({
@@ -124374,9 +137439,16 @@ ${lanes.join("\n")}
   // src/services/codefixes/returnValueCorrect.ts
   function createObjectTypeFromLabeledExpression(checker, label, expression) {
     const member = checker.createSymbol(4 /* Property */, label.escapedText);
-    member.type = checker.getTypeAtLocation(expression);
+    member.links.type = checker.getTypeAtLocation(expression);
     const members = createSymbolTable([member]);
-    return checker.createAnonymousType(void 0, members, [], [], []);
+    return checker.createAnonymousType(
+      /*symbol*/
+      void 0,
+      members,
+      [],
+      [],
+      []
+    );
   }
   function getFixInfo(checker, declaration, expectType, isFunctionType) {
     if (!declaration.body || !isBlock(declaration.body) || length(declaration.body.statements) !== 1)
@@ -124439,11 +137511,13 @@ ${lanes.join("\n")}
           sig.thisParameter,
           sig.parameters,
           exprType,
+          /*typePredicate*/
           void 0,
           sig.minArgumentCount,
           sig.flags
         );
         exprType = checker.createAnonymousType(
+          /*symbol*/
           void 0,
           createSymbolTable(),
           [newSig],
@@ -124465,7 +137539,13 @@ ${lanes.join("\n")}
       case Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_return_a_value.code:
         if (!declaration || !declaration.body || !declaration.type || !rangeContainsRange(declaration.type, node))
           return void 0;
-        return getFixInfo(checker, declaration, checker.getTypeFromTypeNode(declaration.type), false);
+        return getFixInfo(
+          checker,
+          declaration,
+          checker.getTypeFromTypeNode(declaration.type),
+          /* isFunctionType */
+          false
+        );
       case Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code:
         if (!declaration || !isCallExpression(declaration.parent) || !declaration.body)
           return void 0;
@@ -124473,14 +137553,26 @@ ${lanes.join("\n")}
         const type = checker.getContextualTypeForArgumentAtIndex(declaration.parent, pos);
         if (!type)
           return void 0;
-        return getFixInfo(checker, declaration, type, true);
+        return getFixInfo(
+          checker,
+          declaration,
+          type,
+          /* isFunctionType */
+          true
+        );
       case Diagnostics.Type_0_is_not_assignable_to_type_1.code:
         if (!isDeclarationName(node) || !isVariableLike(node.parent) && !isJsxAttribute(node.parent))
           return void 0;
         const initializer = getVariableLikeInitializer(node.parent);
         if (!initializer || !isFunctionLikeDeclaration(initializer) || !initializer.body)
           return void 0;
-        return getFixInfo(checker, initializer, checker.getTypeAtLocation(node.parent), true);
+        return getFixInfo(
+          checker,
+          initializer,
+          checker.getTypeAtLocation(node.parent),
+          /* isFunctionType */
+          true
+        );
     }
     return void 0;
   }
@@ -124497,8 +137589,8 @@ ${lanes.join("\n")}
       case 300 /* ShorthandPropertyAssignment */:
       case 168 /* PropertySignature */:
       case 302 /* EnumMember */:
-      case 350 /* JSDocPropertyTag */:
-      case 343 /* JSDocParameterTag */:
+      case 351 /* JSDocPropertyTag */:
+      case 344 /* JSDocParameterTag */:
         return void 0;
     }
   }
@@ -124525,7 +137617,15 @@ ${lanes.join("\n")}
     return createCodeFixAction(fixId22, changes, Diagnostics.Add_a_return_statement, fixIdAddReturnStatement, Diagnostics.Add_all_missing_return_statement);
   }
   function getActionForFixRemoveBracesFromArrowFunctionBody(context, declaration, expression, commentSource) {
-    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => removeBlockBodyBrace(t, context.sourceFile, declaration, expression, commentSource, false));
+    const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => removeBlockBodyBrace(
+      t,
+      context.sourceFile,
+      declaration,
+      expression,
+      commentSource,
+      /* withParen */
+      false
+    ));
     return createCodeFixAction(fixId22, changes, Diagnostics.Remove_braces_from_arrow_function_body, fixRemoveBracesFromArrowFunctionBody, Diagnostics.Remove_braces_from_all_arrow_function_bodies_with_relevant_issues);
   }
   function getActionForfixWrapTheBlockWithParen(context, declaration, expression) {
@@ -124575,7 +137675,15 @@ ${lanes.join("\n")}
             case fixRemoveBracesFromArrowFunctionBody:
               if (!isArrowFunction(info.declaration))
                 return void 0;
-              removeBlockBodyBrace(changes, diag2.file, info.declaration, info.expression, info.commentSource, false);
+              removeBlockBodyBrace(
+                changes,
+                diag2.file,
+                info.declaration,
+                info.expression,
+                info.commentSource,
+                /* withParen */
+                false
+              );
               break;
             case fixIdWrapTheBlockWithParen:
               if (!isArrowFunction(info.declaration))
@@ -124592,6 +137700,7 @@ ${lanes.join("\n")}
 
   // src/services/codefixes/fixAddMissingMember.ts
   function getInfo7(sourceFile, tokenPos, errorCode, checker, program) {
+    var _a2;
     const token = getTokenAtPosition(sourceFile, tokenPos);
     const parent2 = token.parent;
     if (errorCode === Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code) {
@@ -124606,7 +137715,14 @@ ${lanes.join("\n")}
       const param = signature.parameters[argIndex].valueDeclaration;
       if (!(param && isParameter(param) && isIdentifier(param.name)))
         return void 0;
-      const properties = arrayFrom(checker.getUnmatchedProperties(checker.getTypeAtLocation(parent2), checker.getParameterType(signature, argIndex), false, false));
+      const properties = arrayFrom(checker.getUnmatchedProperties(
+        checker.getTypeAtLocation(parent2),
+        checker.getParameterType(signature, argIndex),
+        /* requireOptionalProperties */
+        false,
+        /* matchDiscriminantProperties */
+        false
+      ));
       if (!length(properties))
         return void 0;
       return { kind: 3 /* ObjectLiteral */, token: param.name, properties, parentDeclaration: parent2 };
@@ -124614,7 +137730,14 @@ ${lanes.join("\n")}
     if (!isMemberName(token))
       return void 0;
     if (isIdentifier(token) && hasInitializer(parent2) && parent2.initializer && isObjectLiteralExpression(parent2.initializer)) {
-      const properties = arrayFrom(checker.getUnmatchedProperties(checker.getTypeAtLocation(parent2.initializer), checker.getTypeAtLocation(token), false, false));
+      const properties = arrayFrom(checker.getUnmatchedProperties(
+        checker.getTypeAtLocation(parent2.initializer),
+        checker.getTypeAtLocation(token),
+        /* requireOptionalProperties */
+        false,
+        /* matchDiscriminantProperties */
+        false
+      ));
       if (!length(properties))
         return void 0;
       return { kind: 3 /* ObjectLiteral */, token, properties, parentDeclaration: parent2.initializer };
@@ -124627,7 +137750,7 @@ ${lanes.join("\n")}
       return { kind: 4 /* JsxAttributes */, token, attributes, parentDeclaration: token.parent };
     }
     if (isIdentifier(token)) {
-      const type = checker.getContextualType(token);
+      const type = (_a2 = checker.getContextualType(token)) == null ? void 0 : _a2.getNonNullableType();
       if (type && getObjectFlags(type) & 16 /* Anonymous */) {
         const signature = firstOrUndefined(checker.getSignaturesOfType(type, 0 /* Call */));
         if (signature === void 0)
@@ -124702,10 +137825,14 @@ ${lanes.join("\n")}
       changeTracker.insertNodeAfter(sourceFile, classDeclaration, staticInitialization);
     } else if (isPrivateIdentifier(token)) {
       const property = factory.createPropertyDeclaration(
+        /*modifiers*/
         void 0,
         tokenName,
+        /*questionToken*/
         void 0,
+        /*type*/
         void 0,
+        /*initializer*/
         void 0
       );
       const lastProp = getNodeToInsertPropertyAfter(classDeclaration);
@@ -124750,13 +137877,33 @@ ${lanes.join("\n")}
       typeNode = checker.typeToTypeNode(widenedType, node, 1 /* NoTruncation */);
     } else {
       const contextualType = checker.getContextualType(token.parent);
-      typeNode = contextualType ? checker.typeToTypeNode(contextualType, void 0, 1 /* NoTruncation */) : void 0;
+      typeNode = contextualType ? checker.typeToTypeNode(
+        contextualType,
+        /*enclosingDeclaration*/
+        void 0,
+        1 /* NoTruncation */
+      ) : void 0;
     }
     return typeNode || factory.createKeywordTypeNode(131 /* AnyKeyword */);
   }
   function addPropertyDeclaration(changeTracker, sourceFile, node, tokenName, typeNode, modifierFlags) {
     const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0;
-    const property = isClassLike(node) ? factory.createPropertyDeclaration(modifiers, tokenName, void 0, typeNode, void 0) : factory.createPropertySignature(void 0, tokenName, void 0, typeNode);
+    const property = isClassLike(node) ? factory.createPropertyDeclaration(
+      modifiers,
+      tokenName,
+      /*questionToken*/
+      void 0,
+      typeNode,
+      /*initializer*/
+      void 0
+    ) : factory.createPropertySignature(
+      /*modifiers*/
+      void 0,
+      tokenName,
+      /*questionToken*/
+      void 0,
+      typeNode
+    );
     const lastProp = getNodeToInsertPropertyAfter(node);
     if (lastProp) {
       changeTracker.insertNodeAfter(sourceFile, lastProp, property);
@@ -124776,14 +137923,19 @@ ${lanes.join("\n")}
   function createAddIndexSignatureAction(context, sourceFile, node, tokenName, typeNode) {
     const stringTypeNode = factory.createKeywordTypeNode(152 /* StringKeyword */);
     const indexingParameter = factory.createParameterDeclaration(
+      /*modifiers*/
       void 0,
+      /*dotDotDotToken*/
       void 0,
       "x",
+      /*questionToken*/
       void 0,
       stringTypeNode,
+      /*initializer*/
       void 0
     );
     const indexSignature = factory.createIndexSignature(
+      /*modifiers*/
       void 0,
       [indexingParameter],
       typeNode
@@ -124838,11 +137990,31 @@ ${lanes.join("\n")}
   function addFunctionDeclaration(changes, context, info) {
     const quotePreference = getQuotePreference(context.sourceFile, context.preferences);
     const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host);
-    const functionDeclaration = info.kind === 2 /* Function */ ? createSignatureDeclarationFromCallExpression(259 /* FunctionDeclaration */, context, importAdder, info.call, idText(info.token), info.modifierFlags, info.parentDeclaration) : createSignatureDeclarationFromSignature(259 /* FunctionDeclaration */, context, quotePreference, info.signature, createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference), info.token, void 0, void 0, void 0, importAdder);
+    const functionDeclaration = info.kind === 2 /* Function */ ? createSignatureDeclarationFromCallExpression(259 /* FunctionDeclaration */, context, importAdder, info.call, idText(info.token), info.modifierFlags, info.parentDeclaration) : createSignatureDeclarationFromSignature(
+      259 /* FunctionDeclaration */,
+      context,
+      quotePreference,
+      info.signature,
+      createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference),
+      info.token,
+      /*modifiers*/
+      void 0,
+      /*optional*/
+      void 0,
+      /*enclosingDeclaration*/
+      void 0,
+      importAdder
+    );
     if (functionDeclaration === void 0) {
       Debug.fail("fixMissingFunctionDeclaration codefix got unexpected error.");
     }
-    isReturnStatement(info.parentDeclaration) ? changes.insertNodeBefore(info.sourceFile, info.parentDeclaration, functionDeclaration, true) : changes.insertNodeAtEndOfScope(info.sourceFile, info.parentDeclaration, functionDeclaration);
+    isReturnStatement(info.parentDeclaration) ? changes.insertNodeBefore(
+      info.sourceFile,
+      info.parentDeclaration,
+      functionDeclaration,
+      /*blankLineBetween*/
+      true
+    ) : changes.insertNodeAtEndOfScope(info.sourceFile, info.parentDeclaration, functionDeclaration);
     importAdder.writeFixes(changes);
   }
   function addJsxAttributes(changes, context, info) {
@@ -124854,7 +138026,11 @@ ${lanes.join("\n")}
     const attrs = map(info.attributes, (attr) => {
       const value = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(attr), info.parentDeclaration);
       const name = factory.createIdentifier(attr.name);
-      const jsxAttribute = factory.createJsxAttribute(name, factory.createJsxExpression(void 0, value));
+      const jsxAttribute = factory.createJsxAttribute(name, factory.createJsxExpression(
+        /*dotDotDotToken*/
+        void 0,
+        value
+      ));
       setParent(name, jsxAttribute);
       return jsxAttribute;
     });
@@ -124877,7 +138053,11 @@ ${lanes.join("\n")}
       trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude,
       indentation: info.indentation
     };
-    changes.replaceNode(context.sourceFile, info.parentDeclaration, factory.createObjectLiteralExpression([...info.parentDeclaration.properties, ...props], true), options);
+    changes.replaceNode(context.sourceFile, info.parentDeclaration, factory.createObjectLiteralExpression(
+      [...info.parentDeclaration.properties, ...props],
+      /*multiLine*/
+      true
+    ), options);
     importAdder.writeFixes(changes);
   }
   function tryGetValueFromType(context, checker, importAdder, quotePreference, type, enclosingDeclaration) {
@@ -124885,7 +138065,11 @@ ${lanes.join("\n")}
       return createUndefined();
     }
     if (type.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) {
-      return factory.createStringLiteral("", quotePreference === 0 /* Single */);
+      return factory.createStringLiteral(
+        "",
+        /* isSingleQuote */
+        quotePreference === 0 /* Single */
+      );
     }
     if (type.flags & 8 /* Number */) {
       return factory.createNumericLiteral(0);
@@ -124897,8 +138081,15 @@ ${lanes.join("\n")}
       return factory.createFalse();
     }
     if (type.flags & 1056 /* EnumLike */) {
-      const enumMember = type.symbol.exports ? firstOrUndefined(arrayFrom(type.symbol.exports.values())) : type.symbol;
-      const name = checker.symbolToExpression(type.symbol.parent ? type.symbol.parent : type.symbol, 111551 /* Value */, void 0, void 0);
+      const enumMember = type.symbol.exports ? firstOrUndefinedIterator(type.symbol.exports.values()) : type.symbol;
+      const name = checker.symbolToExpression(
+        type.symbol.parent ? type.symbol.parent : type.symbol,
+        111551 /* Value */,
+        /*enclosingDeclaration*/
+        void 0,
+        /*flags*/
+        void 0
+      );
       return enumMember === void 0 || name === void 0 ? factory.createNumericLiteral(0) : factory.createPropertyAccessExpression(name, checker.symbolToString(enumMember));
     }
     if (type.flags & 256 /* NumberLiteral */) {
@@ -124908,10 +138099,17 @@ ${lanes.join("\n")}
       return factory.createBigIntLiteral(type.value);
     }
     if (type.flags & 128 /* StringLiteral */) {
-      return factory.createStringLiteral(type.value, quotePreference === 0 /* Single */);
+      return factory.createStringLiteral(
+        type.value,
+        /* isSingleQuote */
+        quotePreference === 0 /* Single */
+      );
     }
     if (type.flags & 512 /* BooleanLiteral */) {
-      return type === checker.getFalseType() || type === checker.getFalseType(true) ? factory.createFalse() : factory.createTrue();
+      return type === checker.getFalseType() || type === checker.getFalseType(
+        /*fresh*/
+        true
+      ) ? factory.createFalse() : factory.createTrue();
     }
     if (type.flags & 65536 /* Null */) {
       return factory.createNull();
@@ -124928,7 +138126,11 @@ ${lanes.join("\n")}
         const initializer = prop.valueDeclaration ? tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeAtLocation(prop.valueDeclaration), enclosingDeclaration) : createUndefined();
         return factory.createPropertyAssignment(prop.name, initializer);
       });
-      return factory.createObjectLiteralExpression(props, true);
+      return factory.createObjectLiteralExpression(
+        props,
+        /*multiLine*/
+        true
+      );
     }
     if (getObjectFlags(type) & 16 /* Anonymous */) {
       const decl = find(type.symbol.declarations || emptyArray, or(isFunctionTypeNode, isMethodSignature, isMethodDeclaration));
@@ -124943,9 +138145,13 @@ ${lanes.join("\n")}
         quotePreference,
         signature[0],
         createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference),
+        /*name*/
         void 0,
+        /*modifiers*/
         void 0,
+        /*optional*/
         void 0,
+        /*enclosingDeclaration*/
         enclosingDeclaration,
         importAdder
       );
@@ -124958,7 +138164,13 @@ ${lanes.join("\n")}
       const constructorDeclaration = getFirstConstructorWithBody(classDeclaration);
       if (constructorDeclaration && length(constructorDeclaration.parameters))
         return createUndefined();
-      return factory.createNewExpression(factory.createIdentifier(type.symbol.name), void 0, void 0);
+      return factory.createNewExpression(
+        factory.createIdentifier(type.symbol.name),
+        /*typeArguments*/
+        void 0,
+        /*argumentsArray*/
+        void 0
+      );
     }
     return createUndefined();
   }
@@ -124998,7 +138210,13 @@ ${lanes.join("\n")}
   }
   function createPropertyNameFromSymbol(symbol, target, quotePreference, checker) {
     if (isTransientSymbol(symbol)) {
-      const prop = checker.symbolToNode(symbol, 111551 /* Value */, void 0, 1073741824 /* WriteComputedProps */);
+      const prop = checker.symbolToNode(
+        symbol,
+        111551 /* Value */,
+        /*enclosingDeclaration*/
+        void 0,
+        1073741824 /* WriteComputedProps */
+      );
       if (prop && isComputedPropertyName(prop))
         return prop;
     }
@@ -125187,7 +138405,15 @@ ${lanes.join("\n")}
           if (packageName === void 0)
             return void 0;
           const typesPackageName = getTypesPackageNameToInstall(packageName, host, context.errorCode);
-          return typesPackageName === void 0 ? [] : [createCodeFixAction(fixName2, [], [Diagnostics.Install_0, typesPackageName], fixIdInstallTypesPackage, Diagnostics.Install_all_missing_types_packages, getInstallCommand(sourceFile.fileName, typesPackageName))];
+          return typesPackageName === void 0 ? [] : [createCodeFixAction(
+            fixName2,
+            /*changes*/
+            [],
+            [Diagnostics.Install_0, typesPackageName],
+            fixIdInstallTypesPackage,
+            Diagnostics.Install_all_missing_types_packages,
+            getInstallCommand(sourceFile.fileName, typesPackageName)
+          )];
         },
         fixIds: [fixIdInstallTypesPackage],
         getAllCodeActions: (context) => {
@@ -125322,7 +138548,13 @@ ${lanes.join("\n")}
     return token.parent;
   }
   function doChange11(changes, sourceFile, ctr) {
-    const superCall = factory.createExpressionStatement(factory.createCallExpression(factory.createSuper(), void 0, emptyArray));
+    const superCall = factory.createExpressionStatement(factory.createCallExpression(
+      factory.createSuper(),
+      /*typeArguments*/
+      void 0,
+      /*argumentsArray*/
+      emptyArray
+    ));
     changes.insertNodeAtConstructorStart(sourceFile, ctr, superCall);
   }
   var fixId26, errorCodes31;
@@ -125441,6 +138673,7 @@ ${lanes.join("\n")}
   function doChange14(changes, sourceFile, arg, expression) {
     const callExpression = factory.createCallExpression(
       factory.createPropertyAccessExpression(factory.createIdentifier("Number"), factory.createIdentifier("isNaN")),
+      /*typeArguments*/
       void 0,
       [arg]
     );
@@ -125691,8 +138924,22 @@ ${lanes.join("\n")}
         fixIds: [fixIdExpression, fixIdHtmlEntity],
         getCodeActions(context) {
           const { sourceFile, preferences, span } = context;
-          const changeToExpression = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange17(t, preferences, sourceFile, span.start, false));
-          const changeToHtmlEntity = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange17(t, preferences, sourceFile, span.start, true));
+          const changeToExpression = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange17(
+            t,
+            preferences,
+            sourceFile,
+            span.start,
+            /* useHtmlEntity */
+            false
+          ));
+          const changeToHtmlEntity = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange17(
+            t,
+            preferences,
+            sourceFile,
+            span.start,
+            /* useHtmlEntity */
+            true
+          ));
           return [
             createCodeFixAction(fixIdExpression, changeToExpression, Diagnostics.Wrap_invalid_character_in_an_expression_container, fixIdExpression, Diagnostics.Wrap_all_invalid_characters_in_an_expression_container),
             createCodeFixAction(fixIdHtmlEntity, changeToHtmlEntity, Diagnostics.Convert_invalid_character_to_its_html_entity_code, fixIdHtmlEntity, Diagnostics.Convert_all_invalid_characters_to_HTML_entity_code)
@@ -126051,7 +139298,17 @@ ${lanes.join("\n")}
             const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.delete(sourceFile, importDecl));
             return [createCodeFixAction(fixName3, changes, [Diagnostics.Remove_import_from_0, showModuleSpecifier(importDecl)], fixIdDeleteImports, Diagnostics.Delete_all_unused_imports)];
           } else if (isImport(token)) {
-            const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration(sourceFile, token, t, checker, sourceFiles, program, cancellationToken, false));
+            const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration(
+              sourceFile,
+              token,
+              t,
+              checker,
+              sourceFiles,
+              program,
+              cancellationToken,
+              /*isFixAll*/
+              false
+            ));
             if (deletion.length) {
               return [createCodeFixAction(fixName3, deletion, [Diagnostics.Remove_unused_declaration_for_Colon_0, token.getText(sourceFile)], fixIdDeleteImports, Diagnostics.Delete_all_unused_imports)];
             }
@@ -126082,7 +139339,17 @@ ${lanes.join("\n")}
             const name = cast(token.parent, isInferTypeNode).typeParameter.name.text;
             result.push(createCodeFixAction(fixName3, changes, [Diagnostics.Replace_infer_0_with_unknown, name], fixIdInfer, Diagnostics.Replace_all_unused_infer_with_unknown));
           } else {
-            const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration(sourceFile, token, t, checker, sourceFiles, program, cancellationToken, false));
+            const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration(
+              sourceFile,
+              token,
+              t,
+              checker,
+              sourceFiles,
+              program,
+              cancellationToken,
+              /*isFixAll*/
+              false
+            ));
             if (deletion.length) {
               const name = isComputedPropertyName(token.parent) ? token.parent : token;
               result.push(createDeleteFix(deletion, [Diagnostics.Remove_unused_declaration_for_Colon_0, name.getText(sourceFile)]));
@@ -126110,7 +139377,17 @@ ${lanes.join("\n")}
                 if (importDecl) {
                   changes.delete(sourceFile, importDecl);
                 } else if (isImport(token)) {
-                  tryDeleteDeclaration(sourceFile, token, changes, checker, sourceFiles, program, cancellationToken, true);
+                  tryDeleteDeclaration(
+                    sourceFile,
+                    token,
+                    changes,
+                    checker,
+                    sourceFiles,
+                    program,
+                    cancellationToken,
+                    /*isFixAll*/
+                    true
+                  );
                 }
                 break;
               }
@@ -126132,7 +139409,17 @@ ${lanes.join("\n")}
                 } else if (canDeleteEntireVariableStatement(sourceFile, token)) {
                   deleteEntireVariableStatement(changes, sourceFile, token.parent);
                 } else {
-                  tryDeleteDeclaration(sourceFile, token, changes, checker, sourceFiles, program, cancellationToken, true);
+                  tryDeleteDeclaration(
+                    sourceFile,
+                    token,
+                    changes,
+                    checker,
+                    sourceFiles,
+                    program,
+                    cancellationToken,
+                    /*isFixAll*/
+                    true
+                  );
                 }
                 break;
               }
@@ -126228,7 +139515,12 @@ ${lanes.join("\n")}
     const labeledStatement = cast(token.parent, isLabeledStatement);
     const pos = token.getStart(sourceFile);
     const statementPos = labeledStatement.statement.getStart(sourceFile);
-    const end = positionsAreOnSameLine(pos, statementPos, sourceFile) ? statementPos : skipTrivia(sourceFile.text, findChildOfKind(labeledStatement, 58 /* ColonToken */, sourceFile).end, true);
+    const end = positionsAreOnSameLine(pos, statementPos, sourceFile) ? statementPos : skipTrivia(
+      sourceFile.text,
+      findChildOfKind(labeledStatement, 58 /* ColonToken */, sourceFile).end,
+      /*stopAfterLineBreak*/
+      true
+    );
     changes.deleteRange(sourceFile, { pos, end });
   }
   var fixId34, errorCodes43;
@@ -126253,12 +139545,18 @@ ${lanes.join("\n")}
 
   // src/services/codefixes/fixJSDocTypes.ts
   function doChange20(changes, sourceFile, oldTypeNode, newType, checker) {
-    changes.replaceNode(sourceFile, oldTypeNode, checker.typeToTypeNode(newType, oldTypeNode, void 0));
+    changes.replaceNode(sourceFile, oldTypeNode, checker.typeToTypeNode(
+      newType,
+      /*enclosingDeclaration*/
+      oldTypeNode,
+      /*flags*/
+      void 0
+    ));
   }
   function getInfo11(sourceFile, pos, checker) {
     const decl = findAncestor(getTokenAtPosition(sourceFile, pos), isTypeContainer);
     const typeNode = decl && decl.type;
-    return typeNode && { typeNode, type: checker.getTypeFromTypeNode(typeNode) };
+    return typeNode && { typeNode, type: getType(checker, typeNode) };
   }
   function isTypeContainer(node) {
     switch (node.kind) {
@@ -126283,6 +139581,18 @@ ${lanes.join("\n")}
         return false;
     }
   }
+  function getType(checker, node) {
+    if (isJSDocNullableType(node)) {
+      const type = checker.getTypeFromTypeNode(node.type);
+      if (type === checker.getNeverType() || type === checker.getVoidType()) {
+        return type;
+      }
+      return checker.getUnionType(
+        append([type, checker.getUndefinedType()], node.postfix ? void 0 : checker.getNullType())
+      );
+    }
+    return checker.getTypeFromTypeNode(node);
+  }
   var fixIdPlain, fixIdNullable, errorCodes44;
   var init_fixJSDocTypes = __esm({
     "src/services/codefixes/fixJSDocTypes.ts"() {
@@ -126291,7 +139601,11 @@ ${lanes.join("\n")}
       init_ts_codefix();
       fixIdPlain = "fixJSDocTypes_plain";
       fixIdNullable = "fixJSDocTypes_nullable";
-      errorCodes44 = [Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments.code];
+      errorCodes44 = [
+        Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments.code,
+        Diagnostics._0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1.code,
+        Diagnostics._0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1.code
+      ];
       registerCodeFix({
         errorCodes: errorCodes44,
         getCodeActions(context) {
@@ -126304,7 +139618,7 @@ ${lanes.join("\n")}
           const original = typeNode.getText(sourceFile);
           const actions2 = [fix(type, fixIdPlain, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript)];
           if (typeNode.kind === 317 /* JSDocNullableType */) {
-            actions2.push(fix(checker.getNullableType(type, 32768 /* Undefined */), fixIdNullable, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types));
+            actions2.push(fix(type, fixIdNullable, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types));
           }
           return actions2;
           function fix(type2, fixId52, fixAllDescription) {
@@ -126573,7 +139887,13 @@ ${lanes.join("\n")}
           const type = inferTypeForVariableFromUsage(parent2.name, program, cancellationToken);
           const typeNode = getTypeNodeIfAccessible(type, parent2, program, host);
           if (typeNode) {
-            const typeTag = factory.createJSDocTypeTag(void 0, factory.createJSDocTypeExpression(typeNode), void 0);
+            const typeTag = factory.createJSDocTypeTag(
+              /*tagName*/
+              void 0,
+              factory.createJSDocTypeExpression(typeNode),
+              /*comment*/
+              void 0
+            );
             changes.addJSDocTags(sourceFile, cast(parent2.parent.parent, isExpressionStatement), [typeTag]);
           }
           importAdder.writeFixes(changes);
@@ -126678,7 +139998,11 @@ ${lanes.join("\n")}
   }
   function annotateJSDocThis(changes, sourceFile, containingFunction, typeNode) {
     changes.addJSDocTags(sourceFile, containingFunction, [
-      factory.createJSDocThisTag(void 0, factory.createJSDocTypeExpression(typeNode))
+      factory.createJSDocThisTag(
+        /*tagName*/
+        void 0,
+        factory.createJSDocTypeExpression(typeNode)
+      )
     ]);
   }
   function annotateSetAccessor(changes, importAdder, sourceFile, setAccessorDeclaration, program, host, cancellationToken) {
@@ -126704,7 +140028,19 @@ ${lanes.join("\n")}
           return;
         }
         const typeExpression = factory.createJSDocTypeExpression(typeNode);
-        const typeTag = isGetAccessorDeclaration(declaration) ? factory.createJSDocReturnTag(void 0, typeExpression, void 0) : factory.createJSDocTypeTag(void 0, typeExpression, void 0);
+        const typeTag = isGetAccessorDeclaration(declaration) ? factory.createJSDocReturnTag(
+          /*tagName*/
+          void 0,
+          typeExpression,
+          /*comment*/
+          void 0
+        ) : factory.createJSDocTypeTag(
+          /*tagName*/
+          void 0,
+          typeExpression,
+          /*comment*/
+          void 0
+        );
         changes.addJSDocTags(sourceFile, parent2, [typeTag]);
       } else if (!tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, getEmitScriptTarget(program.getCompilerOptions()))) {
         changes.tryInsertTypeAnnotation(sourceFile, declaration, typeNode);
@@ -126714,7 +140050,11 @@ ${lanes.join("\n")}
   function tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, scriptTarget) {
     const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget);
     if (importableReference && changes.tryInsertTypeAnnotation(sourceFile, declaration, importableReference.typeNode)) {
-      forEach(importableReference.symbols, (s) => importAdder.addImportFromExportedSymbol(s, true));
+      forEach(importableReference.symbols, (s) => importAdder.addImportFromExportedSymbol(
+        s,
+        /*usageIsTypeOnly*/
+        true
+      ));
       return true;
     }
     return false;
@@ -126745,15 +140085,34 @@ ${lanes.join("\n")}
         changes.insertNodeBefore(sourceFile, first(signature.parameters), factory.createToken(20 /* OpenParenToken */));
       }
       forEach(inferences, ({ typeNode, param }) => {
-        const typeTag = factory.createJSDocTypeTag(void 0, factory.createJSDocTypeExpression(typeNode));
-        const jsDoc = factory.createJSDocComment(void 0, [typeTag]);
+        const typeTag = factory.createJSDocTypeTag(
+          /*tagName*/
+          void 0,
+          factory.createJSDocTypeExpression(typeNode)
+        );
+        const jsDoc = factory.createJSDocComment(
+          /*comment*/
+          void 0,
+          [typeTag]
+        );
         changes.insertNodeAt(sourceFile, param.getStart(sourceFile), jsDoc, { suffix: " " });
       });
       if (needParens) {
         changes.insertNodeAfter(sourceFile, last(signature.parameters), factory.createToken(21 /* CloseParenToken */));
       }
     } else {
-      const paramTags = map(inferences, ({ name, typeNode, isOptional }) => factory.createJSDocParameterTag(void 0, name, !!isOptional, factory.createJSDocTypeExpression(typeNode), false, void 0));
+      const paramTags = map(inferences, ({ name, typeNode, isOptional }) => factory.createJSDocParameterTag(
+        /*tagName*/
+        void 0,
+        name,
+        /*isBracketed*/
+        !!isOptional,
+        factory.createJSDocTypeExpression(typeNode),
+        /* isNameFirst */
+        false,
+        /*comment*/
+        void 0
+      ));
       changes.addJSDocTags(sourceFile, signature, paramTags);
     }
   }
@@ -126855,6 +140214,7 @@ ${lanes.join("\n")}
         stringIndex: forEach(usages, (u) => u.stringIndex),
         candidateThisTypes: flatMap(usages, (u) => u.candidateThisTypes),
         inferredTypes: void 0
+        // clear type cache
       };
     }
     function single2() {
@@ -127053,7 +140413,11 @@ ${lanes.join("\n")}
           break;
         case 56 /* BarBarToken */:
         case 60 /* QuestionQuestionToken */:
-          if (node === parent2.left && (node.parent.parent.kind === 257 /* VariableDeclaration */ || isAssignmentExpression(node.parent.parent, true))) {
+          if (node === parent2.left && (node.parent.parent.kind === 257 /* VariableDeclaration */ || isAssignmentExpression(
+            node.parent.parent,
+            /*excludeCompoundAssignment*/
+            true
+          ))) {
             addCandidateType(usage, checker.getTypeAtLocation(parent2.right));
           }
           break;
@@ -127186,7 +140550,7 @@ ${lanes.join("\n")}
       const members = mapEntries(props, (name, types) => {
         const isOptional = types.length < anons.length ? 16777216 /* Optional */ : 0;
         const s = checker.createSymbol(4 /* Property */ | isOptional, name);
-        s.type = checker.getUnionType(types);
+        s.links.type = checker.getUnionType(types);
         return [name, s];
       });
       const indexInfos = [];
@@ -127240,14 +140604,26 @@ ${lanes.join("\n")}
       if (usage.properties) {
         usage.properties.forEach((u, name) => {
           const symbol = checker.createSymbol(4 /* Property */, name);
-          symbol.type = combineFromUsage(u);
+          symbol.links.type = combineFromUsage(u);
           members.set(name, symbol);
         });
       }
       const callSignatures = usage.calls ? [getSignatureFromCalls(usage.calls)] : [];
       const constructSignatures = usage.constructs ? [getSignatureFromCalls(usage.constructs)] : [];
-      const indexInfos = usage.stringIndex ? [checker.createIndexInfo(checker.getStringType(), combineFromUsage(usage.stringIndex), false)] : [];
-      return checker.createAnonymousType(void 0, members, callSignatures, constructSignatures, indexInfos);
+      const indexInfos = usage.stringIndex ? [checker.createIndexInfo(
+        checker.getStringType(),
+        combineFromUsage(usage.stringIndex),
+        /*isReadonly*/
+        false
+      )] : [];
+      return checker.createAnonymousType(
+        /*symbol*/
+        void 0,
+        members,
+        callSignatures,
+        constructSignatures,
+        indexInfos
+      );
     }
     function inferNamedTypesFromProperties(usage) {
       if (!usage.properties || !usage.properties.size)
@@ -127316,6 +140692,7 @@ ${lanes.join("\n")}
       return [];
     }
     function inferFromSignatures(genericSig, usageSig, typeParameter) {
+      var _a2;
       const types = [];
       for (let i = 0; i < genericSig.parameters.length; i++) {
         const genericParam = genericSig.parameters[i];
@@ -127329,7 +140706,7 @@ ${lanes.join("\n")}
         if (elementType) {
           genericParamType = elementType;
         }
-        const targetType = usageParam.type || (usageParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(usageParam, usageParam.valueDeclaration) : checker.getAnyType());
+        const targetType = ((_a2 = tryCast(usageParam, isTransientSymbol)) == null ? void 0 : _a2.links.type) || (usageParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(usageParam, usageParam.valueDeclaration) : checker.getAnyType());
         types.push(...inferTypeParameters(genericParamType, targetType, typeParameter));
       }
       const genericReturn = checker.getReturnTypeOfSignature(genericSig);
@@ -127338,21 +140715,41 @@ ${lanes.join("\n")}
       return types;
     }
     function getFunctionFromCalls(calls) {
-      return checker.createAnonymousType(void 0, createSymbolTable(), [getSignatureFromCalls(calls)], emptyArray, emptyArray);
+      return checker.createAnonymousType(
+        /*symbol*/
+        void 0,
+        createSymbolTable(),
+        [getSignatureFromCalls(calls)],
+        emptyArray,
+        emptyArray
+      );
     }
     function getSignatureFromCalls(calls) {
       const parameters2 = [];
       const length2 = Math.max(...calls.map((c) => c.argumentTypes.length));
       for (let i = 0; i < length2; i++) {
         const symbol = checker.createSymbol(1 /* FunctionScopedVariable */, escapeLeadingUnderscores(`arg${i}`));
-        symbol.type = combineTypes(calls.map((call) => call.argumentTypes[i] || checker.getUndefinedType()));
+        symbol.links.type = combineTypes(calls.map((call) => call.argumentTypes[i] || checker.getUndefinedType()));
         if (calls.some((call) => call.argumentTypes[i] === void 0)) {
           symbol.flags |= 16777216 /* Optional */;
         }
         parameters2.push(symbol);
       }
       const returnType = combineFromUsage(combineUsages(calls.map((call) => call.return_)));
-      return checker.createSignature(void 0, void 0, void 0, parameters2, returnType, void 0, length2, 0 /* None */);
+      return checker.createSignature(
+        /*declaration*/
+        void 0,
+        /*typeParameters*/
+        void 0,
+        /*thisParameter*/
+        void 0,
+        parameters2,
+        returnType,
+        /*typePredicate*/
+        void 0,
+        length2,
+        0 /* None */
+      );
     }
     function addCandidateType(usage, type) {
       if (type && !(type.flags & 1 /* Any */) && !(type.flags & 131072 /* Never */)) {
@@ -127373,22 +140770,36 @@ ${lanes.join("\n")}
       init_ts_codefix();
       fixId38 = "inferFromUsage";
       errorCodes48 = [
+        // Variable declarations
         Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code,
+        // Variable uses
         Diagnostics.Variable_0_implicitly_has_an_1_type.code,
+        // Parameter declarations
         Diagnostics.Parameter_0_implicitly_has_an_1_type.code,
         Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code,
+        // Get Accessor declarations
         Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code,
         Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code,
+        // Set Accessor declarations
         Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code,
+        // Property declarations
         Diagnostics.Member_0_implicitly_has_an_1_type.code,
+        //// Suggestions
+        // Variable declarations
         Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage.code,
+        // Variable uses
         Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
+        // Parameter declarations
         Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
         Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code,
+        // Get Accessor declarations
         Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage.code,
         Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage.code,
+        // Set Accessor declarations
         Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage.code,
+        // Property declarations
         Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code,
+        // Function expressions and declarations
         Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code
       ];
       registerCodeFix({
@@ -127398,7 +140809,18 @@ ${lanes.join("\n")}
           const token = getTokenAtPosition(sourceFile, start);
           let declaration;
           const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => {
-            declaration = doChange24(changes2, sourceFile, token, errorCode, program, cancellationToken, returnTrue, host, preferences);
+            declaration = doChange24(
+              changes2,
+              sourceFile,
+              token,
+              errorCode,
+              program,
+              cancellationToken,
+              /*markSeen*/
+              returnTrue,
+              host,
+              preferences
+            );
           });
           const name = declaration && getNameOfDeclaration(declaration);
           return !name || changes.length === 0 ? void 0 : [createCodeFixAction(fixId38, changes, [getDiagnostic(errorCode, token), getTextOfNode(name)], fixId38, Diagnostics.Infer_all_types_from_usage)];
@@ -127428,7 +140850,13 @@ ${lanes.join("\n")}
     }
     const returnType = checker.getTypeFromTypeNode(returnTypeNode);
     const promisedType = checker.getAwaitedType(returnType) || checker.getVoidType();
-    const promisedTypeNode = checker.typeToTypeNode(promisedType, returnTypeNode, void 0);
+    const promisedTypeNode = checker.typeToTypeNode(
+      promisedType,
+      /*enclosingDeclaration*/
+      returnTypeNode,
+      /*flags*/
+      void 0
+    );
     if (promisedTypeNode) {
       return { returnTypeNode, returnType, promisedTypeNode, promisedType };
     }
@@ -127508,6 +140936,7 @@ ${lanes.join("\n")}
           }
           const newLineCharacter = sourceFile.checkJsDirective ? "" : getNewLineOrDefaultFromHost(host, formatContext.options);
           const fixes = [
+            // fixId unnecessary because adding `// @ts-nocheck` even once will ignore every error in the file.
             createCodeFixActionWithoutFixAll(
               fixName4,
               [createFileTextChanges(sourceFile.fileName, [
@@ -127539,7 +140968,17 @@ ${lanes.join("\n")}
     const classMembers = classDeclaration.symbol.members;
     for (const symbol of possiblyMissingSymbols) {
       if (!classMembers.has(symbol.escapedName)) {
-        addNewNodeForMemberSymbol(symbol, classDeclaration, sourceFile, context, preferences, importAdder, addClassElement, void 0);
+        addNewNodeForMemberSymbol(
+          symbol,
+          classDeclaration,
+          sourceFile,
+          context,
+          preferences,
+          importAdder,
+          addClassElement,
+          /* body */
+          void 0
+        );
       }
     }
   }
@@ -127556,13 +140995,17 @@ ${lanes.join("\n")}
     const checker = context.program.getTypeChecker();
     const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions());
     const kind = (_a2 = declaration == null ? void 0 : declaration.kind) != null ? _a2 : 168 /* PropertySignature */;
-    const declarationName = getSynthesizedDeepClone(getNameOfDeclaration(declaration), false);
+    const declarationName = getSynthesizedDeepClone(
+      getNameOfDeclaration(declaration),
+      /*includeTrivia*/
+      false
+    );
     const effectiveModifierFlags = declaration ? getEffectiveModifierFlags(declaration) : 0 /* None */;
     let modifierFlags = effectiveModifierFlags & 4 /* Public */ ? 4 /* Public */ : effectiveModifierFlags & 16 /* Protected */ ? 16 /* Protected */ : 0 /* None */;
     if (declaration && isAutoAccessorPropertyDeclaration(declaration)) {
       modifierFlags |= 128 /* Accessor */;
     }
-    const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0;
+    const modifiers = createModifiers();
     const type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration));
     const optional = !!(symbol.flags & 16777216 /* Optional */);
     const ambient = !!(enclosingDeclaration.flags & 16777216 /* Ambient */) || isAmbient;
@@ -127584,13 +141027,20 @@ ${lanes.join("\n")}
           declaration ? createName(declarationName) : symbol.getName(),
           optional && preserveOptional & 2 /* Property */ ? factory.createToken(57 /* QuestionToken */) : void 0,
           typeNode,
+          /*initializer*/
           void 0
         ));
         break;
       case 174 /* GetAccessor */:
       case 175 /* SetAccessor */: {
         Debug.assertIsDefined(declarations);
-        let typeNode2 = checker.typeToTypeNode(type, enclosingDeclaration, void 0, getNoopSymbolTrackerWithResolver(context));
+        let typeNode2 = checker.typeToTypeNode(
+          type,
+          enclosingDeclaration,
+          /*flags*/
+          void 0,
+          getNoopSymbolTrackerWithResolver(context)
+        );
         const allAccessors = getAllAccessorDeclarations(declarations, declaration);
         const orderedAccessors = allAccessors.secondAccessor ? [allAccessors.firstAccessor, allAccessors.secondAccessor] : [allAccessors.firstAccessor];
         if (importAdder) {
@@ -127616,7 +141066,14 @@ ${lanes.join("\n")}
             addClassElement(factory.createSetAccessorDeclaration(
               modifiers,
               createName(declarationName),
-              createDummyParameters(1, [parameterName], [createTypeNode(typeNode2)], 1, false),
+              createDummyParameters(
+                1,
+                [parameterName],
+                [createTypeNode(typeNode2)],
+                1,
+                /*inJs*/
+                false
+              ),
               createBody(body, quotePreference, ambient)
             ));
           }
@@ -127655,28 +141112,57 @@ ${lanes.join("\n")}
       if (method)
         addClassElement(method);
     }
+    function createModifiers() {
+      let modifiers2;
+      if (modifierFlags) {
+        modifiers2 = combine(modifiers2, factory.createModifiersFromModifierFlags(modifierFlags));
+      }
+      if (shouldAddOverrideKeyword()) {
+        modifiers2 = append(modifiers2, factory.createToken(161 /* OverrideKeyword */));
+      }
+      return modifiers2 && factory.createNodeArray(modifiers2);
+    }
+    function shouldAddOverrideKeyword() {
+      return !!(context.program.getCompilerOptions().noImplicitOverride && declaration && hasAbstractModifier(declaration));
+    }
     function createName(node) {
-      return getSynthesizedDeepClone(node, false);
+      if (isIdentifier(node) && node.escapedText === "constructor") {
+        return factory.createComputedPropertyName(factory.createStringLiteral(idText(node), quotePreference === 0 /* Single */));
+      }
+      return getSynthesizedDeepClone(
+        node,
+        /*includeTrivia*/
+        false
+      );
     }
     function createBody(block, quotePreference2, ambient2) {
-      return ambient2 ? void 0 : getSynthesizedDeepClone(block, false) || createStubbedMethodBody(quotePreference2);
+      return ambient2 ? void 0 : getSynthesizedDeepClone(
+        block,
+        /*includeTrivia*/
+        false
+      ) || createStubbedMethodBody(quotePreference2);
     }
     function createTypeNode(typeNode) {
-      return getSynthesizedDeepClone(typeNode, false);
+      return getSynthesizedDeepClone(
+        typeNode,
+        /*includeTrivia*/
+        false
+      );
     }
   }
   function createSignatureDeclarationFromSignature(kind, context, quotePreference, signature, body, name, modifiers, optional, enclosingDeclaration, importAdder) {
     const program = context.program;
     const checker = program.getTypeChecker();
     const scriptTarget = getEmitScriptTarget(program.getCompilerOptions());
+    const isJs = isInJSFile(enclosingDeclaration);
     const flags = 1 /* NoTruncation */ | 256 /* SuppressAnyReturnType */ | 524288 /* AllowEmptyTuple */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */);
     const signatureDeclaration = checker.signatureToSignatureDeclaration(signature, kind, enclosingDeclaration, flags, getNoopSymbolTrackerWithResolver(context));
     if (!signatureDeclaration) {
       return void 0;
     }
-    let typeParameters = signatureDeclaration.typeParameters;
+    let typeParameters = isJs ? void 0 : signatureDeclaration.typeParameters;
     let parameters = signatureDeclaration.parameters;
-    let type = signatureDeclaration.type;
+    let type = isJs ? void 0 : signatureDeclaration.type;
     if (importAdder) {
       if (typeParameters) {
         const newTypeParameters = sameMap(typeParameters, (typeParameterDecl) => {
@@ -127709,18 +141195,20 @@ ${lanes.join("\n")}
         }
       }
       const newParameters = sameMap(parameters, (parameterDecl) => {
-        const importableReference = tryGetAutoImportableReferenceFromTypeNode(parameterDecl.type, scriptTarget);
-        let type2 = parameterDecl.type;
-        if (importableReference) {
-          type2 = importableReference.typeNode;
-          importSymbols(importAdder, importableReference.symbols);
+        let type2 = isJs ? void 0 : parameterDecl.type;
+        if (type2) {
+          const importableReference = tryGetAutoImportableReferenceFromTypeNode(type2, scriptTarget);
+          if (importableReference) {
+            type2 = importableReference.typeNode;
+            importSymbols(importAdder, importableReference.symbols);
+          }
         }
         return factory.updateParameterDeclaration(
           parameterDecl,
           parameterDecl.modifiers,
           parameterDecl.dotDotDotToken,
           parameterDecl.name,
-          parameterDecl.questionToken,
+          isJs ? void 0 : parameterDecl.questionToken,
           type2,
           parameterDecl.initializer
         );
@@ -127768,20 +141256,35 @@ ${lanes.join("\n")}
       instanceTypes,
       contextNode,
       scriptTarget,
+      /*flags*/
       void 0,
       tracker
     );
     const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0;
     const asteriskToken = isYieldExpression(parent2) ? factory.createToken(41 /* AsteriskToken */) : void 0;
     const typeParameters = isJs ? void 0 : createTypeParametersForArguments(checker, argumentTypeParameters, typeArguments);
-    const parameters = createDummyParameters(args.length, names, argumentTypeNodes, void 0, isJs);
-    const type = isJs || contextualType === void 0 ? void 0 : checker.typeToTypeNode(contextualType, contextNode, void 0, tracker);
+    const parameters = createDummyParameters(
+      args.length,
+      names,
+      argumentTypeNodes,
+      /*minArgumentCount*/
+      void 0,
+      isJs
+    );
+    const type = isJs || contextualType === void 0 ? void 0 : checker.typeToTypeNode(
+      contextualType,
+      contextNode,
+      /*flags*/
+      void 0,
+      tracker
+    );
     switch (kind) {
       case 171 /* MethodDeclaration */:
         return factory.createMethodDeclaration(
           modifiers,
           asteriskToken,
           name,
+          /*questionToken*/
           void 0,
           typeParameters,
           parameters,
@@ -127792,6 +141295,7 @@ ${lanes.join("\n")}
         return factory.createMethodSignature(
           modifiers,
           name,
+          /*questionToken*/
           void 0,
           typeParameters,
           parameters,
@@ -127824,11 +141328,16 @@ ${lanes.join("\n")}
         usedNames.add(createTypeParameterName(i));
       }
     }
-    return map(
-      arrayFrom(usedNames.values()),
+    return arrayFrom(
+      usedNames.values(),
       (usedName) => {
         var _a2;
-        return factory.createTypeParameterDeclaration(void 0, usedName, (_a2 = constraintsByName.get(usedName)) == null ? void 0 : _a2.constraint);
+        return factory.createTypeParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          usedName,
+          (_a2 = constraintsByName.get(usedName)) == null ? void 0 : _a2.constraint
+        );
       }
     );
   }
@@ -127900,11 +141409,17 @@ ${lanes.join("\n")}
       const parameterNameCount = parameterNameCounts.get(parameterName);
       parameterNameCounts.set(parameterName, (parameterNameCount || 0) + 1);
       const newParameter = factory.createParameterDeclaration(
+        /*modifiers*/
         void 0,
+        /*dotDotDotToken*/
         void 0,
+        /*name*/
         parameterName + (parameterNameCount || ""),
+        /*questionToken*/
         minArgumentCount !== void 0 && i >= minArgumentCount ? factory.createToken(57 /* QuestionToken */) : void 0,
+        /*type*/
         inJs ? void 0 : (types == null ? void 0 : types[i]) || factory.createKeywordTypeNode(157 /* UnknownKeyword */),
+        /*initializer*/
         void 0
       );
       parameters.push(newParameter);
@@ -127926,14 +141441,25 @@ ${lanes.join("\n")}
     }
     const maxNonRestArgs = maxArgsSignature.parameters.length - (signatureHasRestParameter(maxArgsSignature) ? 1 : 0);
     const maxArgsParameterSymbolNames = maxArgsSignature.parameters.map((symbol) => symbol.name);
-    const parameters = createDummyParameters(maxNonRestArgs, maxArgsParameterSymbolNames, void 0, minArgumentCount, false);
+    const parameters = createDummyParameters(
+      maxNonRestArgs,
+      maxArgsParameterSymbolNames,
+      /* types */
+      void 0,
+      minArgumentCount,
+      /*inJs*/
+      false
+    );
     if (someSigHasRestParameter) {
       const restParameter = factory.createParameterDeclaration(
+        /*modifiers*/
         void 0,
         factory.createToken(25 /* DotDotDotToken */),
         maxArgsParameterSymbolNames[maxNonRestArgs] || "rest",
+        /*questionToken*/
         maxNonRestArgs >= minArgumentCount ? factory.createToken(57 /* QuestionToken */) : void 0,
         factory.createArrayTypeNode(factory.createKeywordTypeNode(157 /* UnknownKeyword */)),
+        /*initializer*/
         void 0
       );
       parameters.push(restParameter);
@@ -127942,6 +141468,7 @@ ${lanes.join("\n")}
       modifiers,
       name,
       optional,
+      /*typeParameters*/
       void 0,
       parameters,
       getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration),
@@ -127952,12 +141479,19 @@ ${lanes.join("\n")}
   function getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration) {
     if (length(signatures)) {
       const type = checker.getUnionType(map(signatures, checker.getReturnTypeOfSignature));
-      return checker.typeToTypeNode(type, enclosingDeclaration, void 0, getNoopSymbolTrackerWithResolver(context));
+      return checker.typeToTypeNode(
+        type,
+        enclosingDeclaration,
+        /*flags*/
+        void 0,
+        getNoopSymbolTrackerWithResolver(context)
+      );
     }
   }
   function createStubbedMethod(modifiers, name, optional, typeParameters, parameters, returnType, quotePreference, body) {
     return factory.createMethodDeclaration(
       modifiers,
+      /*asteriskToken*/
       void 0,
       name,
       optional ? factory.createToken(57 /* QuestionToken */) : void 0,
@@ -127975,10 +141509,17 @@ ${lanes.join("\n")}
       [factory.createThrowStatement(
         factory.createNewExpression(
           factory.createIdentifier("Error"),
+          /*typeArguments*/
           void 0,
-          [factory.createStringLiteral(text, quotePreference === 0 /* Single */)]
+          // TODO Handle auto quote preference.
+          [factory.createStringLiteral(
+            text,
+            /*isSingleQuote*/
+            quotePreference === 0 /* Single */
+          )]
         )
       )],
+      /*multiline*/
       true
     );
   }
@@ -127990,7 +141531,11 @@ ${lanes.join("\n")}
     if (compilerOptionsProperty === void 0) {
       changeTracker.insertNodeAtObjectStart(configFile, tsconfigObjectLiteral, createJsonPropertyAssignment(
         "compilerOptions",
-        factory.createObjectLiteralExpression(options.map(([optionName, optionValue]) => createJsonPropertyAssignment(optionName, optionValue)), true)
+        factory.createObjectLiteralExpression(
+          options.map(([optionName, optionValue]) => createJsonPropertyAssignment(optionName, optionValue)),
+          /*multiLine*/
+          true
+        )
       ));
       return;
     }
@@ -128042,7 +141587,11 @@ ${lanes.join("\n")}
     return factory.createQualifiedName(replaceFirstIdentifierOfEntityName(name.left, newIdentifier), name.right);
   }
   function importSymbols(importAdder, symbols) {
-    symbols.forEach((s) => importAdder.addImportFromExportedSymbol(s, true));
+    symbols.forEach((s) => importAdder.addImportFromExportedSymbol(
+      s,
+      /*isValidTypeOnlyUseSite*/
+      true
+    ));
   }
   function findAncestorMatchingSpan(sourceFile, span) {
     const end = textSpanEnd(span);
@@ -128176,13 +141725,19 @@ ${lanes.join("\n")}
     return factory.createGetAccessorDeclaration(
       modifiers,
       accessorName,
+      /*parameters*/
       void 0,
+      // TODO: GH#18217
       type,
-      factory.createBlock([
-        factory.createReturnStatement(
-          createAccessorAccessExpression(fieldName, isStatic2, container)
-        )
-      ], true)
+      factory.createBlock(
+        [
+          factory.createReturnStatement(
+            createAccessorAccessExpression(fieldName, isStatic2, container)
+          )
+        ],
+        /*multiLine*/
+        true
+      )
     );
   }
   function generateSetAccessor(fieldName, accessorName, type, modifiers, isStatic2, container) {
@@ -128190,20 +141745,27 @@ ${lanes.join("\n")}
       modifiers,
       accessorName,
       [factory.createParameterDeclaration(
+        /*modifiers*/
         void 0,
+        /*dotDotDotToken*/
         void 0,
         factory.createIdentifier("value"),
+        /*questionToken*/
         void 0,
         type
       )],
-      factory.createBlock([
-        factory.createExpressionStatement(
-          factory.createAssignment(
-            createAccessorAccessExpression(fieldName, isStatic2, container),
-            factory.createIdentifier("value")
+      factory.createBlock(
+        [
+          factory.createExpressionStatement(
+            factory.createAssignment(
+              createAccessorAccessExpression(fieldName, isStatic2, container),
+              factory.createIdentifier("value")
+            )
           )
-        )
-      ], true)
+        ],
+        /*multiLine*/
+        true
+      )
     );
   }
   function updatePropertyDeclaration(changeTracker, file, declaration, type, fieldName, modifiers) {
@@ -128293,10 +141855,18 @@ ${lanes.join("\n")}
     const namespace = getNamespaceDeclarationNode(node);
     const opts = context.program.getCompilerOptions();
     const variations = [];
-    variations.push(createAction(context, sourceFile, node, makeImport(namespace.name, void 0, node.moduleSpecifier, getQuotePreference(sourceFile, context.preferences))));
+    variations.push(createAction(context, sourceFile, node, makeImport(
+      namespace.name,
+      /*namedImports*/
+      void 0,
+      node.moduleSpecifier,
+      getQuotePreference(sourceFile, context.preferences)
+    )));
     if (getEmitModuleKind(opts) === 1 /* CommonJS */) {
       variations.push(createAction(context, sourceFile, node, factory.createImportEqualsDeclaration(
+        /*modifiers*/
         void 0,
+        /*isTypeOnly*/
         false,
         namespace.name,
         factory.createExternalModuleReference(node.moduleSpecifier)
@@ -128328,11 +141898,11 @@ ${lanes.join("\n")}
   }
   function getImportCodeFixesForExpression(context, expr) {
     const type = context.program.getTypeChecker().getTypeAtLocation(expr);
-    if (!(type.symbol && type.symbol.originatingImport)) {
+    if (!(type.symbol && isTransientSymbol(type.symbol) && type.symbol.links.originatingImport)) {
       return [];
     }
     const fixes = [];
-    const relatedImport = type.symbol.originatingImport;
+    const relatedImport = type.symbol.links.originatingImport;
     if (!isImportCall(relatedImport)) {
       addRange(fixes, getCodeFixesForImportDeclaration(context, relatedImport));
     }
@@ -128359,6 +141929,7 @@ ${lanes.join("\n")}
       });
       registerCodeFix({
         errorCodes: [
+          // The following error codes cover pretty much all assignability errors that could involve an expression
           Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code,
           Diagnostics.Type_0_does_not_satisfy_the_constraint_1.code,
           Diagnostics.Type_0_is_not_assignable_to_type_1.code,
@@ -128414,7 +141985,11 @@ ${lanes.join("\n")}
     const types = isUnionTypeNode(info.type) ? info.type.types.concat(undefinedTypeNode) : [info.type, undefinedTypeNode];
     const unionTypeNode = factory.createUnionTypeNode(types);
     if (info.isJs) {
-      changeTracker.addJSDocTags(sourceFile, info.prop, [factory.createJSDocTypeTag(void 0, factory.createJSDocTypeExpression(unionTypeNode))]);
+      changeTracker.addJSDocTags(sourceFile, info.prop, [factory.createJSDocTypeTag(
+        /*tagName*/
+        void 0,
+        factory.createJSDocTypeExpression(unionTypeNode)
+      )]);
     } else {
       changeTracker.replaceNode(sourceFile, info.type, unionTypeNode);
     }
@@ -128446,7 +142021,10 @@ ${lanes.join("\n")}
   }
   function getDefaultValueFromType(checker, type) {
     if (type.flags & 512 /* BooleanLiteral */) {
-      return type === checker.getFalseType() || type === checker.getFalseType(true) ? factory.createFalse() : factory.createTrue();
+      return type === checker.getFalseType() || type === checker.getFalseType(
+        /*fresh*/
+        true
+      ) ? factory.createFalse() : factory.createTrue();
     } else if (type.isStringLiteral()) {
       return factory.createStringLiteral(type.value);
     } else if (type.isNumberLiteral()) {
@@ -128462,7 +142040,13 @@ ${lanes.join("\n")}
       const constructorDeclaration = getFirstConstructorWithBody(classDeclaration);
       if (constructorDeclaration && constructorDeclaration.parameters.length)
         return void 0;
-      return factory.createNewExpression(factory.createIdentifier(type.symbol.name), void 0, void 0);
+      return factory.createNewExpression(
+        factory.createIdentifier(type.symbol.name),
+        /*typeArguments*/
+        void 0,
+        /*argumentsArray*/
+        void 0
+      );
     } else if (checker.isArrayLikeType(type)) {
       return factory.createArrayLiteralExpression();
     }
@@ -128523,11 +142107,34 @@ ${lanes.join("\n")}
   // src/services/codefixes/requireInTs.ts
   function doChange26(changes, sourceFile, info) {
     const { allowSyntheticDefaults, defaultImportName, namedImports, statement, required } = info;
-    changes.replaceNode(sourceFile, statement, defaultImportName && !allowSyntheticDefaults ? factory.createImportEqualsDeclaration(void 0, false, defaultImportName, factory.createExternalModuleReference(required)) : factory.createImportDeclaration(void 0, factory.createImportClause(false, defaultImportName, namedImports), required, void 0));
+    changes.replaceNode(sourceFile, statement, defaultImportName && !allowSyntheticDefaults ? factory.createImportEqualsDeclaration(
+      /*modifiers*/
+      void 0,
+      /*isTypeOnly*/
+      false,
+      defaultImportName,
+      factory.createExternalModuleReference(required)
+    ) : factory.createImportDeclaration(
+      /*modifiers*/
+      void 0,
+      factory.createImportClause(
+        /*isTypeOnly*/
+        false,
+        defaultImportName,
+        namedImports
+      ),
+      required,
+      /*assertClause*/
+      void 0
+    ));
   }
   function getInfo14(sourceFile, program, pos) {
     const { parent: parent2 } = getTokenAtPosition(sourceFile, pos);
-    if (!isRequireCall(parent2, true)) {
+    if (!isRequireCall(
+      parent2,
+      /*checkArgumentIsStringLiteralLike*/
+      true
+    )) {
       throw Debug.failBadSyntaxKind(parent2);
     }
     const decl = cast(parent2.parent, isVariableDeclaration);
@@ -128549,7 +142156,12 @@ ${lanes.join("\n")}
       if (!isIdentifier(element.name) || element.initializer) {
         return void 0;
       }
-      importSpecifiers.push(factory.createImportSpecifier(false, tryCast(element.propertyName, isIdentifier), element.name));
+      importSpecifiers.push(factory.createImportSpecifier(
+        /*isTypeOnly*/
+        false,
+        tryCast(element.propertyName, isIdentifier),
+        element.name
+      ));
     }
     if (importSpecifiers.length) {
       return factory.createNamedImports(importSpecifiers);
@@ -128598,7 +142210,13 @@ ${lanes.join("\n")}
     }
   }
   function doChange27(changes, sourceFile, info, preferences) {
-    changes.replaceNode(sourceFile, info.importNode, makeImport(info.name, void 0, info.moduleSpecifier, getQuotePreference(sourceFile, preferences)));
+    changes.replaceNode(sourceFile, info.importNode, makeImport(
+      info.name,
+      /*namedImports*/
+      void 0,
+      info.moduleSpecifier,
+      getQuotePreference(sourceFile, preferences)
+    ));
   }
   var fixId42, errorCodes53;
   var init_useDefaultImport = __esm({
@@ -128671,7 +142289,15 @@ ${lanes.join("\n")}
     return token.parent;
   }
   function doChange28(changes, sourceFile, importType) {
-    const newTypeNode = factory.updateImportTypeNode(importType, importType.argument, importType.assertions, importType.qualifier, importType.typeArguments, true);
+    const newTypeNode = factory.updateImportTypeNode(
+      importType,
+      importType.argument,
+      importType.assertions,
+      importType.qualifier,
+      importType.typeArguments,
+      /* isTypeOf */
+      true
+    );
     changes.replaceNode(sourceFile, importType, newTypeNode);
   }
   var fixIdAddMissingTypeof, fixId44, errorCodes55;
@@ -128781,13 +142407,20 @@ ${lanes.join("\n")}
     const members = isInterfaceDeclaration(container) ? container.members : container.type.members;
     const otherMembers = members.filter((member) => !isIndexSignatureDeclaration(member));
     const parameter = first(indexSignature.parameters);
-    const mappedTypeParameter = factory.createTypeParameterDeclaration(void 0, cast(parameter.name, isIdentifier), parameter.type);
+    const mappedTypeParameter = factory.createTypeParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      cast(parameter.name, isIdentifier),
+      parameter.type
+    );
     const mappedIntersectionType = factory.createMappedTypeNode(
       hasEffectiveReadonlyModifier(indexSignature) ? factory.createModifier(146 /* ReadonlyKeyword */) : void 0,
       mappedTypeParameter,
+      /*nameType*/
       void 0,
       indexSignature.questionToken,
       indexSignature.type,
+      /*members*/
       void 0
     );
     const intersectionType = factory.createIntersectionTypeNode([
@@ -128864,7 +142497,11 @@ ${lanes.join("\n")}
     let expressionToReplace = awaitExpression;
     const hasSurroundingParens = isParenthesizedExpression(awaitExpression.parent);
     if (hasSurroundingParens) {
-      const leftMostExpression = getLeftmostExpression(awaitExpression.expression, false);
+      const leftMostExpression = getLeftmostExpression(
+        awaitExpression.expression,
+        /*stopAtCallExpressions*/
+        false
+      );
       if (isIdentifier(leftMostExpression)) {
         const precedingToken = findPrecedingToken(awaitExpression.parent.pos, sourceFile);
         if (precedingToken && precedingToken.kind !== 103 /* NewKeyword */) {
@@ -128912,13 +142549,26 @@ ${lanes.join("\n")}
     changes.replaceNode(context.sourceFile, importDeclaration, factory.updateImportDeclaration(
       importDeclaration,
       importDeclaration.modifiers,
-      factory.updateImportClause(importClause, importClause.isTypeOnly, importClause.name, void 0),
+      factory.updateImportClause(
+        importClause,
+        importClause.isTypeOnly,
+        importClause.name,
+        /*namedBindings*/
+        void 0
+      ),
       importDeclaration.moduleSpecifier,
       importDeclaration.assertClause
     ));
     changes.insertNodeAfter(context.sourceFile, importDeclaration, factory.createImportDeclaration(
+      /*modifiers*/
       void 0,
-      factory.updateImportClause(importClause, importClause.isTypeOnly, void 0, importClause.namedBindings),
+      factory.updateImportClause(
+        importClause,
+        importClause.isTypeOnly,
+        /*name*/
+        void 0,
+        importClause.namedBindings
+      ),
       importDeclaration.moduleSpecifier,
       importDeclaration.assertClause
     ));
@@ -129277,10 +142927,13 @@ ${lanes.join("\n")}
   function originIsObjectLiteralMethod(origin) {
     return !!(origin && origin.kind & 128 /* ObjectLiteralMethod */);
   }
+  function originIsIgnore(origin) {
+    return !!(origin && origin.kind & 256 /* Ignore */);
+  }
   function resolvingModuleSpecifiers(logPrefix, host, resolver, program, position, preferences, isForImportStatementCompletion, isValidTypeOnlyUseSite, cb) {
     var _a2, _b, _c;
     const start = timestamp();
-    const needsFullResolution = isForImportStatementCompletion || moduleResolutionRespectsExports(getEmitModuleResolutionKind(program.getCompilerOptions()));
+    const needsFullResolution = isForImportStatementCompletion || moduleResolutionSupportsPackageJsonExportsAndImports(getEmitModuleResolutionKind(program.getCompilerOptions()));
     let skippedAny = false;
     let ambientCount = 0;
     let resolvedCount = 0;
@@ -129348,7 +143001,19 @@ ${lanes.join("\n")}
     if (previousToken && isBreakOrContinueStatement(previousToken.parent) && (previousToken.kind === 81 /* BreakKeyword */ || previousToken.kind === 86 /* ContinueKeyword */ || previousToken.kind === 79 /* Identifier */)) {
       return getLabelCompletionAtPosition(previousToken.parent);
     }
-    const completionData = getCompletionData(program, log, sourceFile, compilerOptions, position, preferences, void 0, host, formatContext, cancellationToken);
+    const completionData = getCompletionData(
+      program,
+      log,
+      sourceFile,
+      compilerOptions,
+      position,
+      preferences,
+      /*detailsEntryId*/
+      void 0,
+      host,
+      formatContext,
+      cancellationToken
+    );
     if (!completionData) {
       return void 0;
     }
@@ -129404,6 +143069,7 @@ ${lanes.join("\n")}
       program,
       location.getStart(),
       preferences,
+      /*isForImportStatementCompletion*/
       false,
       isValidTypeOnlyAliasUseSite(location),
       (context) => {
@@ -129491,24 +143157,39 @@ ${lanes.join("\n")}
       location,
       propertyAccessToConvert,
       keywordFilters,
-      literals,
       symbolToOriginInfoMap,
       recommendedCompletion,
       isJsxInitializer,
       isTypeOnlyLocation,
       isJsxIdentifierExpected,
       isRightOfOpenTag,
+      isRightOfDotOrQuestionDot,
       importStatementCompletion,
       insideJsDocTagTypeExpression,
       symbolToSortTextMap,
       hasUnresolvedAutoImports
     } = completionData;
+    let literals = completionData.literals;
+    const checker = program.getTypeChecker();
     if (getLanguageVariant(sourceFile.scriptKind) === 1 /* JSX */) {
       const completionInfo = getJsxClosingTagCompletion(location, sourceFile);
       if (completionInfo) {
         return completionInfo;
       }
     }
+    const caseClause = findAncestor(contextToken, isCaseClause);
+    if (caseClause && (isCaseKeyword(contextToken) || isNodeDescendantOf(contextToken, caseClause.expression))) {
+      const tracker = newCaseClauseTracker(checker, caseClause.parent.clauses);
+      literals = literals.filter((literal) => !tracker.hasValue(literal));
+      symbols.forEach((symbol, i) => {
+        if (symbol.valueDeclaration && isEnumMember(symbol.valueDeclaration)) {
+          const value = checker.getConstantValue(symbol.valueDeclaration);
+          if (value !== void 0 && tracker.hasValue(value)) {
+            symbolToOriginInfoMap[i] = { kind: 256 /* Ignore */ };
+          }
+        }
+      });
+    }
     const entries = createSortedArray();
     const isChecked = isCheckedFile(sourceFile, compilerOptions);
     if (isChecked && !isNewIdentifierLocation && (!symbols || symbols.length === 0) && keywordFilters === 0 /* None */) {
@@ -129517,6 +143198,7 @@ ${lanes.join("\n")}
     const uniqueNames = getCompletionEntriesFromSymbols(
       symbols,
       entries,
+      /*replacementToken*/
       void 0,
       contextToken,
       location,
@@ -129544,24 +143226,49 @@ ${lanes.join("\n")}
       for (const keywordEntry of getKeywordCompletions(keywordFilters, !insideJsDocTagTypeExpression && isSourceFileJS(sourceFile))) {
         if (isTypeOnlyLocation && isTypeKeyword(stringToToken(keywordEntry.name)) || !uniqueNames.has(keywordEntry.name)) {
           uniqueNames.add(keywordEntry.name);
-          insertSorted(entries, keywordEntry, compareCompletionEntries, true);
+          insertSorted(
+            entries,
+            keywordEntry,
+            compareCompletionEntries,
+            /*allowDuplicates*/
+            true
+          );
         }
       }
     }
     for (const keywordEntry of getContextualKeywords(contextToken, position)) {
       if (!uniqueNames.has(keywordEntry.name)) {
         uniqueNames.add(keywordEntry.name);
-        insertSorted(entries, keywordEntry, compareCompletionEntries, true);
+        insertSorted(
+          entries,
+          keywordEntry,
+          compareCompletionEntries,
+          /*allowDuplicates*/
+          true
+        );
       }
     }
     for (const literal of literals) {
       const literalEntry = createCompletionEntryForLiteral(sourceFile, preferences, literal);
       uniqueNames.add(literalEntry.name);
-      insertSorted(entries, literalEntry, compareCompletionEntries, true);
+      insertSorted(
+        entries,
+        literalEntry,
+        compareCompletionEntries,
+        /*allowDuplicates*/
+        true
+      );
     }
     if (!isChecked) {
       getJSCompletionEntries(sourceFile, location.pos, uniqueNames, getEmitScriptTarget(compilerOptions), entries);
     }
+    let caseBlock;
+    if (preferences.includeCompletionsWithInsertText && contextToken && !isRightOfOpenTag && !isRightOfDotOrQuestionDot && (caseBlock = findAncestor(contextToken, isCaseBlock))) {
+      const cases = getExhaustiveCaseSnippets(caseBlock, sourceFile, preferences, compilerOptions, host, program, formatContext);
+      if (cases) {
+        entries.push(cases.entry);
+      }
+    }
     return {
       flags: completionData.flags,
       isGlobalCompletion: isInSnippetScope,
@@ -129575,6 +143282,187 @@ ${lanes.join("\n")}
   function isCheckedFile(sourceFile, compilerOptions) {
     return !isSourceFileJS(sourceFile) || !!isCheckJsEnabledForFile(sourceFile, compilerOptions);
   }
+  function getExhaustiveCaseSnippets(caseBlock, sourceFile, preferences, options, host, program, formatContext) {
+    const clauses = caseBlock.clauses;
+    const checker = program.getTypeChecker();
+    const switchType = checker.getTypeAtLocation(caseBlock.parent.expression);
+    if (switchType && switchType.isUnion() && every(switchType.types, (type) => type.isLiteral())) {
+      const tracker = newCaseClauseTracker(checker, clauses);
+      const target = getEmitScriptTarget(options);
+      const quotePreference = getQuotePreference(sourceFile, preferences);
+      const importAdder = ts_codefix_exports.createImportAdder(sourceFile, program, preferences, host);
+      const elements = [];
+      for (const type of switchType.types) {
+        if (type.flags & 1024 /* EnumLiteral */) {
+          Debug.assert(type.symbol, "An enum member type should have a symbol");
+          Debug.assert(type.symbol.parent, "An enum member type should have a parent symbol (the enum symbol)");
+          const enumValue = type.symbol.valueDeclaration && checker.getConstantValue(type.symbol.valueDeclaration);
+          if (enumValue !== void 0) {
+            if (tracker.hasValue(enumValue)) {
+              continue;
+            }
+            tracker.addValue(enumValue);
+          }
+          const typeNode = ts_codefix_exports.typeToAutoImportableTypeNode(checker, importAdder, type, caseBlock, target);
+          if (!typeNode) {
+            return void 0;
+          }
+          const expr = typeNodeToExpression(typeNode, target, quotePreference);
+          if (!expr) {
+            return void 0;
+          }
+          elements.push(expr);
+        } else if (!tracker.hasValue(type.value)) {
+          switch (typeof type.value) {
+            case "object":
+              elements.push(factory.createBigIntLiteral(type.value));
+              break;
+            case "number":
+              elements.push(factory.createNumericLiteral(type.value));
+              break;
+            case "string":
+              elements.push(factory.createStringLiteral(type.value, quotePreference === 0 /* Single */));
+              break;
+          }
+        }
+      }
+      if (elements.length === 0) {
+        return void 0;
+      }
+      const newClauses = map(elements, (element) => factory.createCaseClause(element, []));
+      const newLineChar = getNewLineCharacter(options, maybeBind(host, host.getNewLine));
+      const printer = createSnippetPrinter({
+        removeComments: true,
+        module: options.module,
+        target: options.target,
+        newLine: getNewLineKind(newLineChar)
+      });
+      const printNode = formatContext ? (node) => printer.printAndFormatNode(4 /* Unspecified */, node, sourceFile, formatContext) : (node) => printer.printNode(4 /* Unspecified */, node, sourceFile);
+      const insertText = map(newClauses, (clause, i) => {
+        if (preferences.includeCompletionsWithSnippetText) {
+          return `${printNode(clause)}$${i + 1}`;
+        }
+        return `${printNode(clause)}`;
+      }).join(newLineChar);
+      const firstClause = printer.printNode(4 /* Unspecified */, newClauses[0], sourceFile);
+      return {
+        entry: {
+          name: `${firstClause} ...`,
+          kind: "" /* unknown */,
+          sortText: SortText.GlobalsOrKeywords,
+          insertText,
+          hasAction: importAdder.hasFixes() || void 0,
+          source: "SwitchCases/" /* SwitchCases */,
+          isSnippet: preferences.includeCompletionsWithSnippetText ? true : void 0
+        },
+        importAdder
+      };
+    }
+    return void 0;
+  }
+  function newCaseClauseTracker(checker, clauses) {
+    const existingStrings = /* @__PURE__ */ new Set();
+    const existingNumbers = /* @__PURE__ */ new Set();
+    const existingBigInts = /* @__PURE__ */ new Set();
+    for (const clause of clauses) {
+      if (!isDefaultClause(clause)) {
+        if (isLiteralExpression(clause.expression)) {
+          const expression = clause.expression;
+          switch (expression.kind) {
+            case 14 /* NoSubstitutionTemplateLiteral */:
+            case 10 /* StringLiteral */:
+              existingStrings.add(expression.text);
+              break;
+            case 8 /* NumericLiteral */:
+              existingNumbers.add(parseInt(expression.text));
+              break;
+            case 9 /* BigIntLiteral */:
+              const parsedBigInt = parseBigInt(endsWith(expression.text, "n") ? expression.text.slice(0, -1) : expression.text);
+              if (parsedBigInt) {
+                existingBigInts.add(pseudoBigIntToString(parsedBigInt));
+              }
+              break;
+          }
+        } else {
+          const symbol = checker.getSymbolAtLocation(clause.expression);
+          if (symbol && symbol.valueDeclaration && isEnumMember(symbol.valueDeclaration)) {
+            const enumValue = checker.getConstantValue(symbol.valueDeclaration);
+            if (enumValue !== void 0) {
+              addValue(enumValue);
+            }
+          }
+        }
+      }
+    }
+    return {
+      addValue,
+      hasValue
+    };
+    function addValue(value) {
+      switch (typeof value) {
+        case "string":
+          existingStrings.add(value);
+          break;
+        case "number":
+          existingNumbers.add(value);
+      }
+    }
+    function hasValue(value) {
+      switch (typeof value) {
+        case "string":
+          return existingStrings.has(value);
+        case "number":
+          return existingNumbers.has(value);
+        case "object":
+          return existingBigInts.has(pseudoBigIntToString(value));
+      }
+    }
+  }
+  function typeNodeToExpression(typeNode, languageVersion, quotePreference) {
+    switch (typeNode.kind) {
+      case 180 /* TypeReference */:
+        const typeName = typeNode.typeName;
+        return entityNameToExpression(typeName, languageVersion, quotePreference);
+      case 196 /* IndexedAccessType */:
+        const objectExpression = typeNodeToExpression(typeNode.objectType, languageVersion, quotePreference);
+        const indexExpression = typeNodeToExpression(typeNode.indexType, languageVersion, quotePreference);
+        return objectExpression && indexExpression && factory.createElementAccessExpression(objectExpression, indexExpression);
+      case 198 /* LiteralType */:
+        const literal = typeNode.literal;
+        switch (literal.kind) {
+          case 10 /* StringLiteral */:
+            return factory.createStringLiteral(literal.text, quotePreference === 0 /* Single */);
+          case 8 /* NumericLiteral */:
+            return factory.createNumericLiteral(literal.text, literal.numericLiteralFlags);
+        }
+        return void 0;
+      case 193 /* ParenthesizedType */:
+        const exp = typeNodeToExpression(typeNode.type, languageVersion, quotePreference);
+        return exp && (isIdentifier(exp) ? exp : factory.createParenthesizedExpression(exp));
+      case 183 /* TypeQuery */:
+        return entityNameToExpression(typeNode.exprName, languageVersion, quotePreference);
+      case 202 /* ImportType */:
+        Debug.fail(`We should not get an import type after calling 'codefix.typeToAutoImportableTypeNode'.`);
+    }
+    return void 0;
+  }
+  function entityNameToExpression(entityName, languageVersion, quotePreference) {
+    if (isIdentifier(entityName)) {
+      return entityName;
+    }
+    const unescapedName = unescapeLeadingUnderscores(entityName.right.escapedText);
+    if (canUsePropertyAccess(unescapedName, languageVersion)) {
+      return factory.createPropertyAccessExpression(
+        entityNameToExpression(entityName.left, languageVersion, quotePreference),
+        unescapedName
+      );
+    } else {
+      return factory.createElementAccessExpression(
+        entityNameToExpression(entityName.left, languageVersion, quotePreference),
+        factory.createStringLiteral(unescapedName, quotePreference === 0 /* Single */)
+      );
+    }
+  }
   function isMemberCompletionKind(kind) {
     switch (kind) {
       case CompletionKind.ObjectPropertyDeclaration:
@@ -129713,7 +143601,7 @@ ${lanes.join("\n")}
       source = "ObjectLiteralMethodSnippet/" /* ObjectLiteralMethodSnippet */;
       sortText = SortText.SortBelow(sortText);
     }
-    if (isJsxIdentifierExpected && !isRightOfOpenTag && preferences.includeCompletionsWithSnippetText && preferences.jsxAttributeCompletionStyle && preferences.jsxAttributeCompletionStyle !== "none") {
+    if (isJsxIdentifierExpected && !isRightOfOpenTag && preferences.includeCompletionsWithSnippetText && preferences.jsxAttributeCompletionStyle && preferences.jsxAttributeCompletionStyle !== "none" && !(isJsxAttribute(location.parent) && location.parent.initializer)) {
       let useBraces2 = preferences.jsxAttributeCompletionStyle === "braces";
       const type = typeChecker.getTypeOfSymbolAtLocation(symbol, location);
       if (preferences.jsxAttributeCompletionStyle === "auto" && !(type.flags & 528 /* BooleanLike */) && !(type.flags & 1048576 /* Union */ && find(type.types, (type2) => !!(type2.flags & 528 /* BooleanLike */)))) {
@@ -129783,10 +143671,18 @@ ${lanes.join("\n")}
     if (preferences.includeCompletionsWithSnippetText) {
       isSnippet = true;
       const emptyStmt = factory.createEmptyStatement();
-      body = factory.createBlock([emptyStmt], true);
+      body = factory.createBlock(
+        [emptyStmt],
+        /* multiline */
+        true
+      );
       setSnippetElement(emptyStmt, { kind: 0 /* TabStop */, order: 0 });
     } else {
-      body = factory.createBlock([], true);
+      body = factory.createBlock(
+        [],
+        /* multiline */
+        true
+      );
     }
     let modifiers = 0 /* None */;
     const { modifiers: presentModifiers, span: modifiersSpan } = getPresentModifiers(contextToken);
@@ -129799,6 +143695,13 @@ ${lanes.join("\n")}
       { program, host },
       preferences,
       importAdder,
+      // `addNewNodeForMemberSymbol` calls this callback function for each new member node
+      // it adds for the given member symbol.
+      // We store these member nodes in the `completionNodes` array.
+      // Note: there might be:
+      //  - No nodes if `addNewNodeForMemberSymbol` cannot figure out a node for the member;
+      //  - One node;
+      //  - More than one node if the member is overloaded (e.g. a method with overload signatures).
       (node) => {
         let requiredModifiers = 0 /* None */;
         if (isAbstract) {
@@ -129879,9 +143782,17 @@ ${lanes.join("\n")}
       newLine: getNewLineKind(getNewLineCharacter(options, maybeBind(host, host.getNewLine)))
     });
     if (formatContext) {
-      insertText = printer.printAndFormatSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray([method], true), sourceFile, formatContext);
+      insertText = printer.printAndFormatSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray(
+        [method],
+        /*hasTrailingComma*/
+        true
+      ), sourceFile, formatContext);
     } else {
-      insertText = printer.printSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray([method], true), sourceFile);
+      insertText = printer.printSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray(
+        [method],
+        /*hasTrailingComma*/
+        true
+      ), sourceFile);
     }
     const signaturePrinter = createPrinter({
       removeComments: true,
@@ -129890,7 +143801,9 @@ ${lanes.join("\n")}
       omitTrailingSemicolon: true
     });
     const methodSignature = factory.createMethodSignature(
+      /*modifiers*/
       void 0,
+      /*name*/
       "",
       method.questionToken,
       method.typeParameters,
@@ -129907,7 +143820,11 @@ ${lanes.join("\n")}
     }
     const checker = program.getTypeChecker();
     const declaration = declarations[0];
-    const name = getSynthesizedDeepClone(getNameOfDeclaration(declaration), false);
+    const name = getSynthesizedDeepClone(
+      getNameOfDeclaration(declaration),
+      /*includeTrivia*/
+      false
+    );
     const type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration));
     const quotePreference = getQuotePreference(sourceFile, preferences);
     const builderFlags = 33554432 /* OmitThisParameter */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */);
@@ -129936,26 +143853,42 @@ ${lanes.join("\n")}
         let body;
         if (preferences.includeCompletionsWithSnippetText) {
           const emptyStmt = factory.createEmptyStatement();
-          body = factory.createBlock([emptyStmt], true);
+          body = factory.createBlock(
+            [emptyStmt],
+            /* multiline */
+            true
+          );
           setSnippetElement(emptyStmt, { kind: 0 /* TabStop */, order: 0 });
         } else {
-          body = factory.createBlock([], true);
+          body = factory.createBlock(
+            [],
+            /* multiline */
+            true
+          );
         }
         const parameters = typeNode.parameters.map((typedParam) => factory.createParameterDeclaration(
+          /*modifiers*/
           void 0,
           typedParam.dotDotDotToken,
           typedParam.name,
+          /*questionToken*/
           void 0,
+          /*type*/
           void 0,
           typedParam.initializer
         ));
         return factory.createMethodDeclaration(
+          /*modifiers*/
           void 0,
+          /*asteriskToken*/
           void 0,
           name,
+          /*questionToken*/
           void 0,
+          /*typeParameters*/
           void 0,
           parameters,
+          /*type*/
           void 0,
           body
         );
@@ -129981,7 +143914,9 @@ ${lanes.join("\n")}
     };
     return {
       printSnippetList,
-      printAndFormatSnippetList
+      printAndFormatSnippetList,
+      printNode,
+      printAndFormatNode
     };
     function escapingWrite(s, write) {
       const escaped = escapeSnippetText(s);
@@ -130022,7 +143957,9 @@ ${lanes.join("\n")}
           nodeWithPos,
           syntheticFile,
           sourceFile.languageVariant,
+          /* indentation */
           0,
+          /* delta */
           0,
           { ...formatContext, options: formatOptions }
         );
@@ -130030,6 +143967,42 @@ ${lanes.join("\n")}
       const allChanges = escapes ? stableSort(concatenate(changes, escapes), (a, b) => compareTextSpans(a.span, b.span)) : changes;
       return ts_textChanges_exports.applyChanges(syntheticFile.text, allChanges);
     }
+    function printNode(hint, node, sourceFile) {
+      const unescaped = printUnescapedNode(hint, node, sourceFile);
+      return escapes ? ts_textChanges_exports.applyChanges(unescaped, escapes) : unescaped;
+    }
+    function printUnescapedNode(hint, node, sourceFile) {
+      escapes = void 0;
+      writer.clear();
+      printer.writeNode(hint, node, sourceFile, writer);
+      return writer.getText();
+    }
+    function printAndFormatNode(hint, node, sourceFile, formatContext) {
+      const syntheticFile = {
+        text: printUnescapedNode(
+          hint,
+          node,
+          sourceFile
+        ),
+        getLineAndCharacterOfPosition(pos) {
+          return getLineAndCharacterOfPosition(this, pos);
+        }
+      };
+      const formatOptions = getFormatCodeSettingsForWriting(formatContext, sourceFile);
+      const nodeWithPos = ts_textChanges_exports.assignPositionsToNode(node);
+      const changes = ts_formatting_exports.formatNodeGivenIndentation(
+        nodeWithPos,
+        syntheticFile,
+        sourceFile.languageVariant,
+        /* indentation */
+        0,
+        /* delta */
+        0,
+        { ...formatContext, options: formatOptions }
+      );
+      const allChanges = escapes ? stableSort(concatenate(changes, escapes), (a, b) => compareTextSpans(a.span, b.span)) : changes;
+      return ts_textChanges_exports.applyChanges(syntheticFile.text, allChanges);
+    }
   }
   function originToCompletionEntryData(origin) {
     const ambientModuleName = origin.fileName ? void 0 : stripQuotes(origin.moduleSymbol.name);
@@ -130086,7 +144059,13 @@ ${lanes.join("\n")}
     const quotedModuleSpecifier = quote(sourceFile, preferences, origin.moduleSpecifier);
     const exportKind = origin.isDefaultExport ? 1 /* Default */ : origin.exportName === "export=" /* ExportEquals */ ? 2 /* ExportEquals */ : 0 /* Named */;
     const tabStop = preferences.includeCompletionsWithSnippetText ? "$1" : "";
-    const importKind = ts_codefix_exports.getImportKind(sourceFile, exportKind, options, true);
+    const importKind = ts_codefix_exports.getImportKind(
+      sourceFile,
+      exportKind,
+      options,
+      /*forceImportKeyword*/
+      true
+    );
     const isImportSpecifierTypeOnly = importStatementCompletion.couldBeTypeOnlyImportSpecifier;
     const topLevelTypeOnlyText = importStatementCompletion.isTopLevelTypeOnly ? ` ${tokenToString(154 /* TypeKeyword */)} ` : " ";
     const importSpecifierTypeOnlyText = isImportSpecifierTypeOnly ? `${tokenToString(154 /* TypeKeyword */)} ` : "";
@@ -130171,7 +144150,13 @@ ${lanes.join("\n")}
       }
       const shouldShadowLaterSymbols = (!origin || originIsTypeOnlyAlias(origin)) && !(symbol.parent === void 0 && !some(symbol.declarations, (d) => d.getSourceFile() === location.getSourceFile()));
       uniques.set(name, shouldShadowLaterSymbols);
-      insertSorted(entries, entry, compareCompletionEntries, true);
+      insertSorted(
+        entries,
+        entry,
+        compareCompletionEntries,
+        /*allowDuplicates*/
+        true
+      );
     }
     log("getCompletionsAtPosition: getCompletionEntriesFromSymbols: " + (timestamp() - start));
     return {
@@ -130233,6 +144218,9 @@ ${lanes.join("\n")}
     return entries;
   }
   function getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences) {
+    if (entryId.source === "SwitchCases/" /* SwitchCases */) {
+      return { type: "cases" };
+    }
     if (entryId.data) {
       const autoImport = getAutoImportSymbolFromCompletionEntryData(entryId.name, entryId.data, program, host);
       if (autoImport) {
@@ -130250,7 +144238,18 @@ ${lanes.join("\n")}
       }
     }
     const compilerOptions = program.getCompilerOptions();
-    const completionData = getCompletionData(program, log, sourceFile, compilerOptions, position, { includeCompletionsForModuleExports: true, includeCompletionsWithInsertText: true }, entryId, host, void 0);
+    const completionData = getCompletionData(
+      program,
+      log,
+      sourceFile,
+      compilerOptions,
+      position,
+      { includeCompletionsForModuleExports: true, includeCompletionsWithInsertText: true },
+      entryId,
+      host,
+      /*formatContext*/
+      void 0
+    );
     if (!completionData) {
       return { type: "none" };
     }
@@ -130271,9 +144270,9 @@ ${lanes.join("\n")}
     const typeChecker = program.getTypeChecker();
     const compilerOptions = program.getCompilerOptions();
     const { name, source, data } = entryId;
-    const contextToken = findPrecedingToken(position, sourceFile);
-    if (isInString(sourceFile, position, contextToken)) {
-      return ts_Completions_StringCompletions_exports.getStringLiteralCompletionDetails(name, sourceFile, position, contextToken, typeChecker, compilerOptions, host, cancellationToken, preferences);
+    const { previousToken, contextToken } = getRelevantTokens(position, sourceFile);
+    if (isInString(sourceFile, position, previousToken)) {
+      return ts_Completions_StringCompletions_exports.getStringLiteralCompletionDetails(name, sourceFile, position, previousToken, typeChecker, compilerOptions, host, cancellationToken, preferences);
     }
     const symbolCompletion = getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences);
     switch (symbolCompletion.type) {
@@ -130293,14 +144292,50 @@ ${lanes.join("\n")}
         }
       }
       case "symbol": {
-        const { symbol, location, contextToken: contextToken2, origin, previousToken } = symbolCompletion;
-        const { codeActions, sourceDisplay } = getCompletionEntryCodeActionsAndSourceDisplay(name, location, contextToken2, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken, formatContext, preferences, data, source, cancellationToken);
+        const { symbol, location, contextToken: contextToken2, origin, previousToken: previousToken2 } = symbolCompletion;
+        const { codeActions, sourceDisplay } = getCompletionEntryCodeActionsAndSourceDisplay(name, location, contextToken2, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken2, formatContext, preferences, data, source, cancellationToken);
         return createCompletionDetailsForSymbol(symbol, typeChecker, sourceFile, location, cancellationToken, codeActions, sourceDisplay);
       }
       case "literal": {
         const { literal } = symbolCompletion;
         return createSimpleDetails(completionNameForLiteral(sourceFile, preferences, literal), "string" /* string */, typeof literal === "string" ? 8 /* stringLiteral */ : 7 /* numericLiteral */);
       }
+      case "cases": {
+        const { entry, importAdder } = getExhaustiveCaseSnippets(
+          contextToken.parent,
+          sourceFile,
+          preferences,
+          program.getCompilerOptions(),
+          host,
+          program,
+          /*formatContext*/
+          void 0
+        );
+        if (importAdder.hasFixes()) {
+          const changes = ts_textChanges_exports.ChangeTracker.with(
+            { host, formatContext, preferences },
+            importAdder.writeFixes
+          );
+          return {
+            name: entry.name,
+            kind: "" /* unknown */,
+            kindModifiers: "",
+            displayParts: [],
+            sourceDisplay: void 0,
+            codeActions: [{
+              changes,
+              description: diagnosticToString([Diagnostics.Includes_imports_of_types_referenced_by_0, name])
+            }]
+          };
+        }
+        return {
+          name: entry.name,
+          kind: "" /* unknown */,
+          kindModifiers: "",
+          displayParts: [],
+          sourceDisplay: void 0
+        };
+      }
       case "none":
         return allKeywordsCompletions().some((c) => c.name === name) ? createSimpleDetails(name, "keyword" /* keyword */, 5 /* keyword */) : void 0;
       default:
@@ -130422,11 +144457,24 @@ ${lanes.join("\n")}
         return isJsxExpression(parent2) && !isJsxElement(parent2.parent) && !isJsxFragment(parent2.parent) ? checker.getContextualTypeForJsxAttribute(parent2.parent) : void 0;
       default:
         const argInfo = ts_SignatureHelp_exports.getArgumentInfoForCompletions(previousToken, position, sourceFile);
-        return argInfo ? checker.getContextualTypeForArgumentAtIndex(argInfo.invocation, argInfo.argumentIndex + (previousToken.kind === 27 /* CommaToken */ ? 1 : 0)) : isEqualityOperatorKind(previousToken.kind) && isBinaryExpression(parent2) && isEqualityOperatorKind(parent2.operatorToken.kind) ? checker.getTypeAtLocation(parent2.left) : checker.getContextualType(previousToken);
+        return argInfo ? (
+          // At `,`, treat this as the next argument after the comma.
+          checker.getContextualTypeForArgumentAtIndex(argInfo.invocation, argInfo.argumentIndex + (previousToken.kind === 27 /* CommaToken */ ? 1 : 0))
+        ) : isEqualityOperatorKind(previousToken.kind) && isBinaryExpression(parent2) && isEqualityOperatorKind(parent2.operatorToken.kind) ? (
+          // completion at `x ===/**/` should be for the right side
+          checker.getTypeAtLocation(parent2.left)
+        ) : checker.getContextualType(previousToken);
     }
   }
   function getFirstSymbolInChain(symbol, enclosingDeclaration, checker) {
-    const chain = checker.getAccessibleSymbolChain(symbol, enclosingDeclaration, 67108863 /* All */, false);
+    const chain = checker.getAccessibleSymbolChain(
+      symbol,
+      enclosingDeclaration,
+      /*meaning*/
+      67108863 /* All */,
+      /*useOnlyExternalAliasing*/
+      false
+    );
     if (chain)
       return first(chain);
     return symbol.parent && (isModuleSymbol(symbol.parent) ? symbol : getFirstSymbolInChain(symbol.parent, enclosingDeclaration, checker));
@@ -130465,7 +144513,7 @@ ${lanes.join("\n")}
         const typeExpression = tryGetTypeExpressionFromTag(tag);
         if (typeExpression) {
           currentToken = getTokenAtPosition(sourceFile, position);
-          if (!currentToken || !isDeclarationName(currentToken) && (currentToken.parent.kind !== 350 /* JSDocPropertyTag */ || currentToken.parent.name !== currentToken)) {
+          if (!currentToken || !isDeclarationName(currentToken) && (currentToken.parent.kind !== 351 /* JSDocPropertyTag */ || currentToken.parent.name !== currentToken)) {
             insideJsDocTagTypeExpression = isCurrentlyEditingNode(typeExpression);
           }
         }
@@ -130588,7 +144636,7 @@ ${lanes.join("\n")}
             break;
           case 291 /* JsxExpression */:
           case 290 /* JsxSpreadAttribute */:
-            if (previousToken.kind === 19 /* CloseBraceToken */ && currentToken.kind === 31 /* GreaterThanToken */) {
+            if (previousToken.kind === 19 /* CloseBraceToken */ || (previousToken.kind === 79 /* Identifier */ || previousToken.parent.kind === 288 /* JsxAttribute */)) {
               isJsxIdentifierExpected = true;
             }
             break;
@@ -130672,19 +144720,21 @@ ${lanes.join("\n")}
       isTypeOnlyLocation,
       isJsxIdentifierExpected,
       isRightOfOpenTag,
+      isRightOfDotOrQuestionDot: isRightOfDot || isRightOfQuestionDot,
       importStatementCompletion,
       hasUnresolvedAutoImports,
       flags
     };
     function isTagWithTypeExpression(tag) {
       switch (tag.kind) {
-        case 343 /* JSDocParameterTag */:
-        case 350 /* JSDocPropertyTag */:
-        case 344 /* JSDocReturnTag */:
-        case 346 /* JSDocTypeTag */:
-        case 348 /* JSDocTypedefTag */:
+        case 344 /* JSDocParameterTag */:
+        case 351 /* JSDocPropertyTag */:
+        case 345 /* JSDocReturnTag */:
+        case 347 /* JSDocTypeTag */:
+        case 349 /* JSDocTypedefTag */:
+        case 352 /* JSDocThrowsTag */:
           return true;
-        case 347 /* JSDocTemplateTag */:
+        case 348 /* JSDocTemplateTag */:
           return !!tag.constraint;
         default:
           return false;
@@ -130695,6 +144745,9 @@ ${lanes.join("\n")}
         const typeExpression = isJSDocTemplateTag(tag) ? tag.constraint : tag.typeExpression;
         return typeExpression && typeExpression.kind === 312 /* JSDocTypeExpression */ ? typeExpression : void 0;
       }
+      if (isJSDocAugmentsTag(tag) || isJSDocImplementsTag(tag)) {
+        return tag.class;
+      }
       return void 0;
     }
     function getTypeScriptMemberSymbols() {
@@ -130717,7 +144770,10 @@ ${lanes.join("\n")}
             const isValidAccess = isNamespaceName ? (symbol2) => {
               var _a2;
               return !!(symbol2.flags & 1920 /* Namespace */) && !((_a2 = symbol2.declarations) == null ? void 0 : _a2.every((d) => d.parent === node.parent));
-            } : isRhsOfImportDeclaration ? (symbol2) => isValidTypeAccess(symbol2) || isValidValueAccess(symbol2) : isTypeLocation ? isValidTypeAccess : isValidValueAccess;
+            } : isRhsOfImportDeclaration ? (
+              // Any kind is allowed when dotting off namespace in internal import equals declaration
+              (symbol2) => isValidTypeAccess(symbol2) || isValidValueAccess(symbol2)
+            ) : isTypeLocation ? isValidTypeAccess : isValidValueAccess;
             for (const exportedSymbol of exportedSymbols) {
               if (isValidAccess(exportedSymbol)) {
                 symbols.push(exportedSymbol);
@@ -130742,7 +144798,11 @@ ${lanes.join("\n")}
         }
       }
       if (!isTypeLocation) {
-        typeChecker.tryGetThisTypeAt(node, false);
+        typeChecker.tryGetThisTypeAt(
+          node,
+          /*includeGlobalThis*/
+          false
+        );
         let type = typeChecker.getTypeAtLocation(node).getNonOptionalType();
         let insertQuestionDot = false;
         if (type.isNullableType()) {
@@ -130766,7 +144826,12 @@ ${lanes.join("\n")}
       if (inCheckedFile) {
         for (const symbol of type.getApparentProperties()) {
           if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, type, symbol)) {
-            addPropertySymbol(symbol, false, insertQuestionDot);
+            addPropertySymbol(
+              symbol,
+              /* insertAwait */
+              false,
+              insertQuestionDot
+            );
           }
         }
       } else {
@@ -130777,7 +144842,12 @@ ${lanes.join("\n")}
         if (promiseType) {
           for (const symbol of promiseType.getApparentProperties()) {
             if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, promiseType, symbol)) {
-              addPropertySymbol(symbol, true, insertQuestionDot);
+              addPropertySymbol(
+                symbol,
+                /* insertAwait */
+                true,
+                insertQuestionDot
+              );
             }
           }
         }
@@ -130909,7 +144979,12 @@ ${lanes.join("\n")}
         }
       }
       if (preferences.includeCompletionsWithInsertText && scopeNode.kind !== 308 /* SourceFile */) {
-        const thisType = typeChecker.tryGetThisTypeAt(scopeNode, false, isClassLike(scopeNode.parent) ? scopeNode : void 0);
+        const thisType = typeChecker.tryGetThisTypeAt(
+          scopeNode,
+          /*includeGlobalThis*/
+          false,
+          isClassLike(scopeNode.parent) ? scopeNode : void 0
+        );
         if (thisType && !isProbablyGlobalType(thisType, sourceFile, typeChecker)) {
           for (const symbol of getPropertiesForCompletion(thisType, typeChecker)) {
             symbolToOriginInfoMap[symbols.length] = { kind: 1 /* ThisType */ };
@@ -131000,6 +145075,7 @@ ${lanes.join("\n")}
         (context) => {
           exportInfo.search(
             sourceFile.path,
+            /*preferCapitalized*/
             isRightOfOpenTag,
             (symbolName2, targetFlags) => {
               if (!isIdentifierText(symbolName2, getEmitScriptTarget(host.getCompilationSettings())))
@@ -131092,8 +145168,10 @@ ${lanes.join("\n")}
         const displayName = getCompletionEntryDisplayNameForSymbol(
           member,
           getEmitScriptTarget(compilerOptions),
+          /*origin*/
           void 0,
           0 /* ObjectPropertyDeclaration */,
+          /*jsxIdentifierExpected*/
           false
         );
         if (!displayName) {
@@ -131261,7 +145339,15 @@ ${lanes.join("\n")}
           if (!typeForObject)
             return 2 /* Fail */;
           typeMembers = typeChecker.getPropertiesOfType(typeForObject).filter((propertySymbol) => {
-            return typeChecker.isPropertyAccessible(objectLikeContainer, false, false, typeForObject, propertySymbol);
+            return typeChecker.isPropertyAccessible(
+              objectLikeContainer,
+              /*isSuper*/
+              false,
+              /*writing*/
+              false,
+              typeForObject,
+              propertySymbol
+            );
           });
           existingMembers = objectLikeContainer.elements;
         }
@@ -131410,7 +145496,12 @@ ${lanes.join("\n")}
           case 290 /* JsxSpreadAttribute */:
             if (parent2 && (parent2.kind === 282 /* JsxSelfClosingElement */ || parent2.kind === 283 /* JsxOpeningElement */)) {
               if (contextToken2.kind === 31 /* GreaterThanToken */) {
-                const precedingToken = findPrecedingToken(contextToken2.pos, sourceFile, void 0);
+                const precedingToken = findPrecedingToken(
+                  contextToken2.pos,
+                  sourceFile,
+                  /*startNode*/
+                  void 0
+                );
                 if (!parent2.typeArguments || precedingToken && precedingToken.kind === 43 /* SlashToken */)
                   break;
               }
@@ -131441,7 +145532,13 @@ ${lanes.join("\n")}
       const containingNodeKind = parent2.kind;
       switch (contextToken2.kind) {
         case 27 /* CommaToken */:
-          return containingNodeKind === 257 /* VariableDeclaration */ || isVariableDeclarationListButNotTypeArgument(contextToken2) || containingNodeKind === 240 /* VariableStatement */ || containingNodeKind === 263 /* EnumDeclaration */ || isFunctionLikeButNotConstructor(containingNodeKind) || containingNodeKind === 261 /* InterfaceDeclaration */ || containingNodeKind === 204 /* ArrayBindingPattern */ || containingNodeKind === 262 /* TypeAliasDeclaration */ || isClassLike(parent2) && !!parent2.typeParameters && parent2.typeParameters.end >= contextToken2.pos;
+          return containingNodeKind === 257 /* VariableDeclaration */ || isVariableDeclarationListButNotTypeArgument(contextToken2) || containingNodeKind === 240 /* VariableStatement */ || containingNodeKind === 263 /* EnumDeclaration */ || // enum a { foo, |
+          isFunctionLikeButNotConstructor(containingNodeKind) || containingNodeKind === 261 /* InterfaceDeclaration */ || // interface A<T, |
+          containingNodeKind === 204 /* ArrayBindingPattern */ || // var [x, y|
+          containingNodeKind === 262 /* TypeAliasDeclaration */ || // type Map, K, |
+          // class A<T, |
+          // var C = class D<T, |
+          isClassLike(parent2) && !!parent2.typeParameters && parent2.typeParameters.end >= contextToken2.pos;
         case 24 /* DotToken */:
           return containingNodeKind === 204 /* ArrayBindingPattern */;
         case 58 /* ColonToken */:
@@ -131453,7 +145550,11 @@ ${lanes.join("\n")}
         case 18 /* OpenBraceToken */:
           return containingNodeKind === 263 /* EnumDeclaration */;
         case 29 /* LessThanToken */:
-          return containingNodeKind === 260 /* ClassDeclaration */ || containingNodeKind === 228 /* ClassExpression */ || containingNodeKind === 261 /* InterfaceDeclaration */ || containingNodeKind === 262 /* TypeAliasDeclaration */ || isFunctionLikeKind(containingNodeKind);
+          return containingNodeKind === 260 /* ClassDeclaration */ || // class A< |
+          containingNodeKind === 228 /* ClassExpression */ || // var C = class D< |
+          containingNodeKind === 261 /* InterfaceDeclaration */ || // interface A< |
+          containingNodeKind === 262 /* TypeAliasDeclaration */ || // type List< |
+          isFunctionLikeKind(containingNodeKind);
         case 124 /* StaticKeyword */:
           return containingNodeKind === 169 /* PropertyDeclaration */ && !isClassLike(parent2.parent);
         case 25 /* DotDotDotToken */:
@@ -131617,6 +145718,7 @@ ${lanes.join("\n")}
           target,
           origin,
           0 /* ObjectPropertyDeclaration */,
+          /*jsxIdentifierExpected*/
           false
         );
         if (displayName) {
@@ -131690,7 +145792,12 @@ ${lanes.join("\n")}
   function getRelevantTokens(position, sourceFile) {
     const previousToken = findPrecedingToken(position, sourceFile);
     if (previousToken && position <= previousToken.end && (isMemberName(previousToken) || isKeyword(previousToken.kind))) {
-      const contextToken = findPrecedingToken(previousToken.getFullStart(), sourceFile, void 0);
+      const contextToken = findPrecedingToken(
+        previousToken.getFullStart(),
+        sourceFile,
+        /*startNode*/
+        void 0
+      );
       return { contextToken, previousToken };
     }
     return { contextToken: previousToken, previousToken };
@@ -131709,6 +145816,9 @@ ${lanes.join("\n")}
     return { symbol, origin: completionEntryDataToSymbolOriginInfo(data, name, moduleSymbol) };
   }
   function getCompletionEntryDisplayNameForSymbol(symbol, target, origin, kind, jsxIdentifierExpected) {
+    if (originIsIgnore(origin)) {
+      return void 0;
+    }
     const name = originIncludesSymbolName(origin) ? origin.symbolName : symbol.name;
     if (name === void 0 || symbol.flags & 1536 /* Module */ && isSingleOrDoubleQuote(name.charCodeAt(0)) || isKnownSymbol(symbol)) {
       return void 0;
@@ -131868,7 +145978,7 @@ ${lanes.join("\n")}
   }
   function tryGetObjectTypeDeclarationCompletionContainer(sourceFile, contextToken, location, position) {
     switch (location.kind) {
-      case 351 /* SyntaxList */:
+      case 353 /* SyntaxList */:
         return tryCast(location.parent, isObjectTypeDeclaration);
       case 1 /* EndOfFileToken */:
         const cls = tryCast(lastOrUndefined(cast(location.parent, isSourceFile).statements), isObjectTypeDeclaration);
@@ -131980,15 +146090,36 @@ ${lanes.join("\n")}
     return nodeIsMissing(left);
   }
   function isProbablyGlobalType(type, sourceFile, checker) {
-    const selfSymbol = checker.resolveName("self", void 0, 111551 /* Value */, false);
+    const selfSymbol = checker.resolveName(
+      "self",
+      /*location*/
+      void 0,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      false
+    );
     if (selfSymbol && checker.getTypeOfSymbolAtLocation(selfSymbol, sourceFile) === type) {
       return true;
     }
-    const globalSymbol = checker.resolveName("global", void 0, 111551 /* Value */, false);
+    const globalSymbol = checker.resolveName(
+      "global",
+      /*location*/
+      void 0,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      false
+    );
     if (globalSymbol && checker.getTypeOfSymbolAtLocation(globalSymbol, sourceFile) === type) {
       return true;
     }
-    const globalThisSymbol = checker.resolveName("globalThis", void 0, 111551 /* Value */, false);
+    const globalThisSymbol = checker.resolveName(
+      "globalThis",
+      /*location*/
+      void 0,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      false
+    );
     if (globalThisSymbol && checker.getTypeOfSymbolAtLocation(globalThisSymbol, sourceFile) === type) {
       return true;
     }
@@ -132136,7 +146267,9 @@ ${lanes.join("\n")}
       const strChar = identifierString.charCodeAt(strIndex);
       const testChar = lowercaseCharacters.charCodeAt(characterIndex);
       if (strChar === testChar || strChar === toUpperCharCode(testChar)) {
-        matchedFirstCharacter || (matchedFirstCharacter = prevChar === void 0 || 97 /* a */ <= prevChar && prevChar <= 122 /* z */ && 65 /* A */ <= strChar && strChar <= 90 /* Z */ || prevChar === 95 /* _ */ && strChar !== 95 /* _ */);
+        matchedFirstCharacter || (matchedFirstCharacter = prevChar === void 0 || // Beginning of word
+        97 /* a */ <= prevChar && prevChar <= 122 /* z */ && 65 /* A */ <= strChar && strChar <= 90 /* Z */ || // camelCase transition
+        prevChar === 95 /* _ */ && strChar !== 95 /* _ */);
         if (matchedFirstCharacter) {
           characterIndex++;
         }
@@ -132163,6 +146296,7 @@ ${lanes.join("\n")}
       moduleSpecifierResolutionLimit = 100;
       moduleSpecifierResolutionCacheAttemptLimit = 1e3;
       SortText = {
+        // Presets
         LocalDeclarationPriority: "10",
         LocationPriority: "11",
         OptionalMember: "12",
@@ -132172,6 +146306,7 @@ ${lanes.join("\n")}
         AutoImportSuggestions: "16",
         ClassMemberSnippets: "17",
         JavascriptIdentifiers: "18",
+        // Transformations
         Deprecated(sortText) {
           return "z" + sortText;
         },
@@ -132187,6 +146322,7 @@ ${lanes.join("\n")}
         CompletionSource2["ClassMemberSnippet"] = "ClassMemberSnippet/";
         CompletionSource2["TypeOnlyAlias"] = "TypeOnlyAlias/";
         CompletionSource2["ObjectLiteralMethodSnippet"] = "ObjectLiteralMethodSnippet/";
+        CompletionSource2["SwitchCases"] = "SwitchCases/";
         return CompletionSource2;
       })(CompletionSource || {});
       SymbolOriginInfoKind = /* @__PURE__ */ ((SymbolOriginInfoKind2) => {
@@ -132198,6 +146334,7 @@ ${lanes.join("\n")}
         SymbolOriginInfoKind2[SymbolOriginInfoKind2["ResolvedExport"] = 32] = "ResolvedExport";
         SymbolOriginInfoKind2[SymbolOriginInfoKind2["TypeOnlyAlias"] = 64] = "TypeOnlyAlias";
         SymbolOriginInfoKind2[SymbolOriginInfoKind2["ObjectLiteralMethod"] = 128] = "ObjectLiteralMethod";
+        SymbolOriginInfoKind2[SymbolOriginInfoKind2["Ignore"] = 256] = "Ignore";
         SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMemberNoExport"] = 2 /* SymbolMember */] = "SymbolMemberNoExport";
         SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMemberExport"] = 6] = "SymbolMemberExport";
         return SymbolOriginInfoKind2;
@@ -132286,6 +146423,7 @@ ${lanes.join("\n")}
           4 /* String */,
           preferences,
           options,
+          /*formatContext*/
           void 0
         );
         return { isGlobalCompletion: false, isMemberCompletion: true, isNewIdentifierLocation: completion.hasIndexSignature, optionalReplacementSpan, entries };
@@ -132427,7 +146565,7 @@ ${lanes.join("\n")}
         return fromContextualType();
     }
     function fromContextualType() {
-      return { kind: 2 /* Types */, types: getStringLiteralTypes(getContextualTypeFromParent(node, typeChecker)), isNewIdentifier: false };
+      return { kind: 2 /* Types */, types: getStringLiteralTypes(getContextualTypeFromParent(node, typeChecker, 4 /* Completions */)), isNewIdentifier: false };
     }
   }
   function walkUpParentheses(node) {
@@ -132498,7 +146636,12 @@ ${lanes.join("\n")}
     return { name, kind, extension };
   }
   function directoryResult(name) {
-    return nameAndKind(name, "directory" /* directory */, void 0);
+    return nameAndKind(
+      name,
+      "directory" /* directory */,
+      /*extension*/
+      void 0
+    );
   }
   function addReplacementSpans(text, textStart, names) {
     const span = getDirectoryFragmentTextSpan(text, textStart);
@@ -132513,17 +146656,19 @@ ${lanes.join("\n")}
     const mode = isStringLiteralLike(node) ? getModeForUsageLocation(sourceFile, node) : void 0;
     const scriptPath = sourceFile.path;
     const scriptDirectory = getDirectoryPath(scriptPath);
-    return isPathRelativeToScript(literalValue) || !compilerOptions.baseUrl && (isRootedDiskPath(literalValue) || isUrl(literalValue)) ? getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, getIncludeExtensionOption()) : getCompletionEntriesForNonRelativeModules(literalValue, scriptDirectory, mode, compilerOptions, host, getIncludeExtensionOption(), typeChecker);
-    function getIncludeExtensionOption() {
-      const mode2 = isStringLiteralLike(node) ? getModeForUsageLocation(sourceFile, node) : void 0;
-      return preferences.importModuleSpecifierEnding === "js" || mode2 === 99 /* ESNext */ ? IncludeExtensionsOption.ModuleSpecifierCompletion : IncludeExtensionsOption.Exclude;
-    }
+    const extensionOptions = getExtensionOptions(compilerOptions, ReferenceKind.ModuleSpecifier, sourceFile, preferences, mode);
+    return isPathRelativeToScript(literalValue) || !compilerOptions.baseUrl && (isRootedDiskPath(literalValue) || isUrl(literalValue)) ? getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, extensionOptions) : getCompletionEntriesForNonRelativeModules(literalValue, scriptDirectory, mode, compilerOptions, host, extensionOptions, typeChecker);
   }
-  function getExtensionOptions(compilerOptions, includeExtensionsOption = IncludeExtensionsOption.Exclude) {
-    return { extensions: flatten(getSupportedExtensionsForModuleResolution(compilerOptions)), includeExtensionsOption };
+  function getExtensionOptions(compilerOptions, referenceKind, importingSourceFile, preferences, resolutionMode) {
+    return {
+      extensionsToSearch: flatten(getSupportedExtensionsForModuleResolution(compilerOptions)),
+      referenceKind,
+      importingSourceFile,
+      endingPreference: preferences == null ? void 0 : preferences.importModuleSpecifierEnding,
+      resolutionMode
+    };
   }
-  function getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, includeExtensions) {
-    const extensionOptions = getExtensionOptions(compilerOptions, includeExtensions);
+  function getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, compilerOptions, host, scriptPath, extensionOptions) {
     if (compilerOptions.rootDirs) {
       return getCompletionEntriesForDirectoryFragmentWithRootDirs(
         compilerOptions.rootDirs,
@@ -132535,18 +146680,21 @@ ${lanes.join("\n")}
         scriptPath
       );
     } else {
-      return arrayFrom(getCompletionEntriesForDirectoryFragment(literalValue, scriptDirectory, extensionOptions, host, scriptPath).values());
+      return arrayFrom(getCompletionEntriesForDirectoryFragment(
+        literalValue,
+        scriptDirectory,
+        extensionOptions,
+        host,
+        /*moduleSpecifierIsRelative*/
+        false,
+        scriptPath
+      ).values());
     }
   }
-  function isEmitResolutionKindUsingNodeModules(compilerOptions) {
-    return getEmitModuleResolutionKind(compilerOptions) === 2 /* NodeJs */ || getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */;
-  }
-  function isEmitModuleResolutionRespectingExportMaps(compilerOptions) {
-    return getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */;
-  }
   function getSupportedExtensionsForModuleResolution(compilerOptions) {
     const extensions = getSupportedExtensions(compilerOptions);
-    return isEmitResolutionKindUsingNodeModules(compilerOptions) ? getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, extensions) : extensions;
+    const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
+    return moduleResolutionUsesNodeModules(moduleResolution) ? getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, extensions) : extensions;
   }
   function getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase) {
     rootDirs = rootDirs.map((rootDirectory) => normalizePath(isRootedDiskPath(rootDirectory) ? rootDirectory : combinePaths(basePath, rootDirectory)));
@@ -132561,9 +146709,17 @@ ${lanes.join("\n")}
     const basePath = compilerOptions.project || host.getCurrentDirectory();
     const ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames());
     const baseDirectories = getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase);
-    return flatMap(baseDirectories, (baseDirectory) => arrayFrom(getCompletionEntriesForDirectoryFragment(fragment, baseDirectory, extensionOptions, host, exclude).values()));
+    return flatMap(baseDirectories, (baseDirectory) => arrayFrom(getCompletionEntriesForDirectoryFragment(
+      fragment,
+      baseDirectory,
+      extensionOptions,
+      host,
+      /*moduleSpecifierIsRelative*/
+      true,
+      exclude
+    ).values()));
   }
-  function getCompletionEntriesForDirectoryFragment(fragment, scriptPath, extensionOptions, host, exclude, result = createNameAndKindSet()) {
+  function getCompletionEntriesForDirectoryFragment(fragment, scriptDirectory, extensionOptions, host, moduleSpecifierIsRelative, exclude, result = createNameAndKindSet()) {
     var _a2;
     if (fragment === void 0) {
       fragment = "";
@@ -132576,19 +146732,21 @@ ${lanes.join("\n")}
       fragment = "." + directorySeparator;
     }
     fragment = ensureTrailingDirectorySeparator(fragment);
-    const absolutePath = resolvePath(scriptPath, fragment);
+    const absolutePath = resolvePath(scriptDirectory, fragment);
     const baseDirectory = hasTrailingDirectorySeparator(absolutePath) ? absolutePath : getDirectoryPath(absolutePath);
-    const packageJsonPath = findPackageJson(baseDirectory, host);
-    if (packageJsonPath) {
-      const packageJson = readJson(packageJsonPath, host);
-      const typesVersions = packageJson.typesVersions;
-      if (typeof typesVersions === "object") {
-        const versionPaths = (_a2 = getPackageJsonTypesVersionsPaths(typesVersions)) == null ? void 0 : _a2.paths;
-        if (versionPaths) {
-          const packageDirectory = getDirectoryPath(packageJsonPath);
-          const pathInPackage = absolutePath.slice(ensureTrailingDirectorySeparator(packageDirectory).length);
-          if (addCompletionEntriesFromPaths(result, pathInPackage, packageDirectory, extensionOptions, host, versionPaths)) {
-            return result;
+    if (!moduleSpecifierIsRelative) {
+      const packageJsonPath = findPackageJson(baseDirectory, host);
+      if (packageJsonPath) {
+        const packageJson = readJson(packageJsonPath, host);
+        const typesVersions = packageJson.typesVersions;
+        if (typeof typesVersions === "object") {
+          const versionPaths = (_a2 = getPackageJsonTypesVersionsPaths(typesVersions)) == null ? void 0 : _a2.paths;
+          if (versionPaths) {
+            const packageDirectory = getDirectoryPath(packageJsonPath);
+            const pathInPackage = absolutePath.slice(ensureTrailingDirectorySeparator(packageDirectory).length);
+            if (addCompletionEntriesFromPaths(result, pathInPackage, packageDirectory, extensionOptions, host, versionPaths)) {
+              return result;
+            }
           }
         }
       }
@@ -132596,14 +146754,22 @@ ${lanes.join("\n")}
     const ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames());
     if (!tryDirectoryExists(host, baseDirectory))
       return result;
-    const files = tryReadDirectory(host, baseDirectory, extensionOptions.extensions, void 0, ["./*"]);
+    const files = tryReadDirectory(
+      host,
+      baseDirectory,
+      extensionOptions.extensionsToSearch,
+      /*exclude*/
+      void 0,
+      /*include*/
+      ["./*"]
+    );
     if (files) {
       for (let filePath of files) {
         filePath = normalizePath(filePath);
-        if (exclude && comparePaths(filePath, exclude, scriptPath, ignoreCase) === 0 /* EqualTo */) {
+        if (exclude && comparePaths(filePath, exclude, scriptDirectory, ignoreCase) === 0 /* EqualTo */) {
           continue;
         }
-        const { name, extension } = getFilenameWithExtensionOption(getBaseFileName(filePath), host.getCompilationSettings(), extensionOptions.includeExtensionsOption);
+        const { name, extension } = getFilenameWithExtensionOption(getBaseFileName(filePath), host.getCompilationSettings(), extensionOptions);
         result.add(nameAndKind(name, "script" /* scriptElement */, extension));
       }
     }
@@ -132618,15 +146784,27 @@ ${lanes.join("\n")}
     }
     return result;
   }
-  function getFilenameWithExtensionOption(name, compilerOptions, includeExtensionsOption) {
-    const outputExtension = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, compilerOptions);
-    if (includeExtensionsOption === 0 /* Exclude */ && !fileExtensionIsOneOf(name, [".json" /* Json */, ".mts" /* Mts */, ".cts" /* Cts */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".mjs" /* Mjs */, ".cjs" /* Cjs */])) {
-      return { name: removeFileExtension(name), extension: tryGetExtensionFromPath2(name) };
-    } else if ((fileExtensionIsOneOf(name, [".mts" /* Mts */, ".cts" /* Cts */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".mjs" /* Mjs */, ".cjs" /* Cjs */]) || includeExtensionsOption === 2 /* ModuleSpecifierCompletion */) && outputExtension) {
-      return { name: changeExtension(name, outputExtension), extension: outputExtension };
-    } else {
+  function getFilenameWithExtensionOption(name, compilerOptions, extensionOptions) {
+    const nonJsResult = ts_moduleSpecifiers_exports.tryGetRealFileNameForNonJsDeclarationFileName(name);
+    if (nonJsResult) {
+      return { name: nonJsResult, extension: tryGetExtensionFromPath2(nonJsResult) };
+    }
+    if (extensionOptions.referenceKind === 0 /* Filename */) {
       return { name, extension: tryGetExtensionFromPath2(name) };
     }
+    const endingPreference = getModuleSpecifierEndingPreference(extensionOptions.endingPreference, extensionOptions.resolutionMode, compilerOptions, extensionOptions.importingSourceFile);
+    if (endingPreference === 3 /* TsExtension */) {
+      if (fileExtensionIsOneOf(name, supportedTSImplementationExtensions)) {
+        return { name, extension: tryGetExtensionFromPath2(name) };
+      }
+      const outputExtension2 = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, compilerOptions);
+      return outputExtension2 ? { name: changeExtension(name, outputExtension2), extension: outputExtension2 } : { name, extension: tryGetExtensionFromPath2(name) };
+    }
+    if ((endingPreference === 0 /* Minimal */ || endingPreference === 1 /* Index */) && fileExtensionIsOneOf(name, [".js" /* Js */, ".jsx" /* Jsx */, ".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */])) {
+      return { name: removeFileExtension(name), extension: tryGetExtensionFromPath2(name) };
+    }
+    const outputExtension = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, compilerOptions);
+    return outputExtension ? { name: changeExtension(name, outputExtension), extension: outputExtension } : { name, extension: tryGetExtensionFromPath2(name) };
   }
   function addCompletionEntriesFromPaths(result, fragment, baseDirectory, extensionOptions, host, paths) {
     const getPatternsForKey = (key) => paths[key];
@@ -132668,28 +146846,48 @@ ${lanes.join("\n")}
     pathResults.forEach((pathResult) => pathResult.results.forEach((r) => result.add(r)));
     return matchedPath !== void 0;
   }
-  function getCompletionEntriesForNonRelativeModules(fragment, scriptPath, mode, compilerOptions, host, includeExtensionsOption, typeChecker) {
+  function getCompletionEntriesForNonRelativeModules(fragment, scriptPath, mode, compilerOptions, host, extensionOptions, typeChecker) {
     const { baseUrl, paths } = compilerOptions;
     const result = createNameAndKindSet();
-    const extensionOptions = getExtensionOptions(compilerOptions, includeExtensionsOption);
+    const moduleResolution = getEmitModuleResolutionKind(compilerOptions);
     if (baseUrl) {
       const projectDir = compilerOptions.project || host.getCurrentDirectory();
       const absolute = normalizePath(combinePaths(projectDir, baseUrl));
-      getCompletionEntriesForDirectoryFragment(fragment, absolute, extensionOptions, host, void 0, result);
+      getCompletionEntriesForDirectoryFragment(
+        fragment,
+        absolute,
+        extensionOptions,
+        host,
+        /*moduleSpecifierIsRelative*/
+        false,
+        /*exclude*/
+        void 0,
+        result
+      );
       if (paths) {
         addCompletionEntriesFromPaths(result, fragment, absolute, extensionOptions, host, paths);
       }
     }
     const fragmentDirectory = getFragmentDirectory(fragment);
     for (const ambientName of getAmbientModuleCompletions(fragment, fragmentDirectory, typeChecker)) {
-      result.add(nameAndKind(ambientName, "external module name" /* externalModuleName */, void 0));
+      result.add(nameAndKind(
+        ambientName,
+        "external module name" /* externalModuleName */,
+        /*extension*/
+        void 0
+      ));
     }
     getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, fragmentDirectory, extensionOptions, result);
-    if (isEmitResolutionKindUsingNodeModules(compilerOptions)) {
+    if (moduleResolutionUsesNodeModules(moduleResolution)) {
       let foundGlobal = false;
       if (fragmentDirectory === void 0) {
         for (const moduleName of enumerateNodeModulesVisibleToScript(host, scriptPath)) {
-          const moduleResult = nameAndKind(moduleName, "external module name" /* externalModuleName */, void 0);
+          const moduleResult = nameAndKind(
+            moduleName,
+            "external module name" /* externalModuleName */,
+            /*extension*/
+            void 0
+          );
           if (!result.has(moduleResult.name)) {
             foundGlobal = true;
             result.add(moduleResult);
@@ -132700,10 +146898,20 @@ ${lanes.join("\n")}
         let ancestorLookup = (ancestor) => {
           const nodeModules = combinePaths(ancestor, "node_modules");
           if (tryDirectoryExists(host, nodeModules)) {
-            getCompletionEntriesForDirectoryFragment(fragment, nodeModules, extensionOptions, host, void 0, result);
+            getCompletionEntriesForDirectoryFragment(
+              fragment,
+              nodeModules,
+              extensionOptions,
+              host,
+              /*moduleSpecifierIsRelative*/
+              false,
+              /*exclude*/
+              void 0,
+              result
+            );
           }
         };
-        if (fragmentDirectory && isEmitModuleResolutionRespectingExportMaps(compilerOptions)) {
+        if (fragmentDirectory && getResolvePackageJsonExports(compilerOptions)) {
           const nodeModulesDirectoryLookup = ancestorLookup;
           ancestorLookup = (ancestor) => {
             const components = getPathComponents(fragment);
@@ -132804,13 +147012,20 @@ ${lanes.join("\n")}
     const baseDirectory = normalizePath(combinePaths(packageDirectory, expandedPrefixDirectory));
     const completePrefix = fragmentHasPath ? baseDirectory : ensureTrailingDirectorySeparator(baseDirectory) + normalizedPrefixBase;
     const includeGlob = normalizedSuffix ? "**/*" + normalizedSuffix : "./*";
-    const matches = mapDefined(tryReadDirectory(host, baseDirectory, extensionOptions.extensions, void 0, [includeGlob]), (match) => {
+    const matches = mapDefined(tryReadDirectory(
+      host,
+      baseDirectory,
+      extensionOptions.extensionsToSearch,
+      /*exclude*/
+      void 0,
+      [includeGlob]
+    ), (match) => {
       const trimmedWithPattern = trimPrefixAndSuffix(match);
       if (trimmedWithPattern) {
         if (containsSlash(trimmedWithPattern)) {
           return directoryResult(getPathComponents(removeLeadingDirectorySeparator(trimmedWithPattern))[1]);
         }
-        const { name, extension } = getFilenameWithExtensionOption(trimmedWithPattern, host.getCompilationSettings(), extensionOptions.includeExtensionsOption);
+        const { name, extension } = getFilenameWithExtensionOption(trimmedWithPattern, host.getCompilationSettings(), extensionOptions);
         return nameAndKind(name, "script" /* scriptElement */, extension);
       }
     });
@@ -132850,7 +147065,15 @@ ${lanes.join("\n")}
     }
     const [, prefix, kind, toComplete] = match;
     const scriptPath = getDirectoryPath(sourceFile.path);
-    const names = kind === "path" ? getCompletionEntriesForDirectoryFragment(toComplete, scriptPath, getExtensionOptions(compilerOptions, 1 /* Include */), host, sourceFile.path) : kind === "types" ? getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, getFragmentDirectory(toComplete), getExtensionOptions(compilerOptions)) : Debug.fail();
+    const names = kind === "path" ? getCompletionEntriesForDirectoryFragment(
+      toComplete,
+      scriptPath,
+      getExtensionOptions(compilerOptions, 0 /* Filename */, sourceFile),
+      host,
+      /*moduleSpecifierIsRelative*/
+      true,
+      sourceFile.path
+    ) : kind === "types" ? getCompletionEntriesFromTypings(host, compilerOptions, scriptPath, getFragmentDirectory(toComplete), getExtensionOptions(compilerOptions, 1 /* ModuleSpecifier */, sourceFile)) : Debug.fail();
     return addReplacementSpans(toComplete, range.pos + prefix.length, arrayFrom(names.values()));
   }
   function getCompletionEntriesFromTypings(host, options, scriptPath, fragmentDirectory, extensionOptions, result = createNameAndKindSet()) {
@@ -132873,14 +147096,29 @@ ${lanes.join("\n")}
           continue;
         if (fragmentDirectory === void 0) {
           if (!seen.has(packageName)) {
-            result.add(nameAndKind(packageName, "external module name" /* externalModuleName */, void 0));
+            result.add(nameAndKind(
+              packageName,
+              "external module name" /* externalModuleName */,
+              /*extension*/
+              void 0
+            ));
             seen.set(packageName, true);
           }
         } else {
           const baseDirectory = combinePaths(directory, typeDirectoryName);
           const remainingFragment = tryRemoveDirectoryPrefix(fragmentDirectory, packageName, hostGetCanonicalFileName(host));
           if (remainingFragment !== void 0) {
-            getCompletionEntriesForDirectoryFragment(remainingFragment, baseDirectory, extensionOptions, host, void 0, result);
+            getCompletionEntriesForDirectoryFragment(
+              remainingFragment,
+              baseDirectory,
+              extensionOptions,
+              host,
+              /*moduleSpecifierIsRelative*/
+              false,
+              /*exclude*/
+              void 0,
+              result
+            );
           }
         }
       }
@@ -132925,7 +147163,7 @@ ${lanes.join("\n")}
   function isRequireCallArgument(node) {
     return isCallExpression(node.parent) && firstOrUndefined(node.parent.arguments) === node && isIdentifier(node.parent.expression) && node.parent.expression.escapedText === "require";
   }
-  var kindPrecedence, StringLiteralCompletionKind, IncludeExtensionsOption, tripleSlashDirectiveFragmentRegex, nodeModulesDependencyKeys;
+  var kindPrecedence, StringLiteralCompletionKind, ReferenceKind, tripleSlashDirectiveFragmentRegex, nodeModulesDependencyKeys;
   var init_stringCompletions = __esm({
     "src/services/stringCompletions.ts"() {
       "use strict";
@@ -132942,12 +147180,11 @@ ${lanes.join("\n")}
         StringLiteralCompletionKind2[StringLiteralCompletionKind2["Types"] = 2] = "Types";
         return StringLiteralCompletionKind2;
       })(StringLiteralCompletionKind || {});
-      IncludeExtensionsOption = /* @__PURE__ */ ((IncludeExtensionsOption2) => {
-        IncludeExtensionsOption2[IncludeExtensionsOption2["Exclude"] = 0] = "Exclude";
-        IncludeExtensionsOption2[IncludeExtensionsOption2["Include"] = 1] = "Include";
-        IncludeExtensionsOption2[IncludeExtensionsOption2["ModuleSpecifierCompletion"] = 2] = "ModuleSpecifierCompletion";
-        return IncludeExtensionsOption2;
-      })(IncludeExtensionsOption || {});
+      ReferenceKind = /* @__PURE__ */ ((ReferenceKind2) => {
+        ReferenceKind2[ReferenceKind2["Filename"] = 0] = "Filename";
+        ReferenceKind2[ReferenceKind2["ModuleSpecifier"] = 1] = "ModuleSpecifier";
+        return ReferenceKind2;
+      })(ReferenceKind || {});
       tripleSlashDirectiveFragmentRegex = /^(\/\/\/\s*<reference\s+(path|types)\s*=\s*(?:'|"))([^\3"]*)$/;
       nodeModulesDependencyKeys = ["dependencies", "devDependencies", "peerDependencies", "optionalDependencies"];
     }
@@ -133050,13 +147287,26 @@ ${lanes.join("\n")}
             case 79 /* Identifier */:
               break;
             case 268 /* ImportEqualsDeclaration */:
-              handleNamespaceImport(direct, direct.name, hasSyntacticModifier(direct, 1 /* Export */), false);
+              handleNamespaceImport(
+                direct,
+                direct.name,
+                hasSyntacticModifier(direct, 1 /* Export */),
+                /*alreadyAddedDirect*/
+                false
+              );
               break;
             case 269 /* ImportDeclaration */:
               directImports.push(direct);
               const namedBindings = direct.importClause && direct.importClause.namedBindings;
               if (namedBindings && namedBindings.kind === 271 /* NamespaceImport */) {
-                handleNamespaceImport(direct, namedBindings.name, false, true);
+                handleNamespaceImport(
+                  direct,
+                  namedBindings.name,
+                  /*isReExport*/
+                  false,
+                  /*alreadyAddedDirect*/
+                  true
+                );
               } else if (!isAvailableThroughGlobal && isDefaultImport(direct)) {
                 addIndirectUser(getSourceFileLikeForImportDeclaration(direct));
               }
@@ -133065,14 +147315,22 @@ ${lanes.join("\n")}
               if (!direct.exportClause) {
                 handleDirectImports(getContainingModuleSymbol(direct, checker));
               } else if (direct.exportClause.kind === 277 /* NamespaceExport */) {
-                addIndirectUser(getSourceFileLikeForImportDeclaration(direct), true);
+                addIndirectUser(
+                  getSourceFileLikeForImportDeclaration(direct),
+                  /** addTransitiveDependencies */
+                  true
+                );
               } else {
                 directImports.push(direct);
               }
               break;
             case 202 /* ImportType */:
               if (!isAvailableThroughGlobal && direct.isTypeOf && !direct.qualifier && isExported2(direct)) {
-                addIndirectUser(direct.getSourceFile(), true);
+                addIndirectUser(
+                  direct.getSourceFile(),
+                  /** addTransitiveDependencies */
+                  true
+                );
               }
               directImports.push(direct);
               break;
@@ -133084,7 +147342,15 @@ ${lanes.join("\n")}
     }
     function handleImportCall(importCall) {
       const top = findAncestor(importCall, isAmbientModuleDeclaration) || importCall.getSourceFile();
-      addIndirectUser(top, !!isExported2(importCall, true));
+      addIndirectUser(
+        top,
+        /** addTransitiveDependencies */
+        !!isExported2(
+          importCall,
+          /** stopAtAmbientModule */
+          true
+        )
+      );
     }
     function isExported2(node, stopAtAmbientModule = false) {
       return findAncestor(node, (node2) => {
@@ -133101,7 +147367,11 @@ ${lanes.join("\n")}
         const sourceFileLike = getSourceFileLikeForImportDeclaration(importDeclaration);
         Debug.assert(sourceFileLike.kind === 308 /* SourceFile */ || sourceFileLike.kind === 264 /* ModuleDeclaration */);
         if (isReExport || findNamespaceReExports(sourceFileLike, name, checker)) {
-          addIndirectUser(sourceFileLike, true);
+          addIndirectUser(
+            sourceFileLike,
+            /** addTransitiveDependencies */
+            true
+          );
         } else {
           addIndirectUser(sourceFileLike);
         }
@@ -133123,7 +147393,11 @@ ${lanes.join("\n")}
       if (directImports2) {
         for (const directImport of directImports2) {
           if (!isImportTypeNode(directImport)) {
-            addIndirectUser(getSourceFileLikeForImportDeclaration(directImport), true);
+            addIndirectUser(
+              getSourceFileLikeForImportDeclaration(directImport),
+              /** addTransitiveDependencies */
+              true
+            );
           }
         }
       }
@@ -133234,6 +147508,7 @@ ${lanes.join("\n")}
     });
   }
   function findModuleReferences(program, sourceFiles, searchModuleSymbol) {
+    var _a2;
     const refs = [];
     const checker = program.getTypeChecker();
     for (const referencingFile of sourceFiles) {
@@ -133245,7 +147520,7 @@ ${lanes.join("\n")}
           }
         }
         for (const ref of referencingFile.typeReferenceDirectives) {
-          const referenced = program.getResolvedTypeReferenceDirectives().get(ref.fileName, ref.resolutionMode || referencingFile.impliedNodeFormat);
+          const referenced = (_a2 = program.getResolvedTypeReferenceDirectives().get(ref.fileName, ref.resolutionMode || referencingFile.impliedNodeFormat)) == null ? void 0 : _a2.resolvedTypeReferenceDirective;
           if (referenced !== void 0 && referenced.resolvedFileName === searchSourceFile.fileName) {
             refs.push({ kind: "reference", referencingFile, ref });
           }
@@ -133280,7 +147555,10 @@ ${lanes.join("\n")}
     return map2;
   }
   function forEachPossibleImportOrExportStatement(sourceFileLike, action) {
-    return forEach(sourceFileLike.kind === 308 /* SourceFile */ ? sourceFileLike.statements : sourceFileLike.body.statements, (statement) => action(statement) || isAmbientModuleDeclaration(statement) && forEach(statement.body && statement.body.statements, action));
+    return forEach(sourceFileLike.kind === 308 /* SourceFile */ ? sourceFileLike.statements : sourceFileLike.body.statements, (statement) => (
+      // TODO: GH#18217
+      action(statement) || isAmbientModuleDeclaration(statement) && forEach(statement.body && statement.body.statements, action)
+    ));
   }
   function forEachImport(sourceFile, action) {
     if (sourceFile.externalModuleIndicator || sourceFile.imports !== void 0) {
@@ -133317,7 +147595,11 @@ ${lanes.join("\n")}
       const grandparent = parent2.parent;
       if (symbol.exportSymbol) {
         if (parent2.kind === 208 /* PropertyAccessExpression */) {
-          return ((_a2 = symbol.declarations) == null ? void 0 : _a2.some((d) => d === parent2)) && isBinaryExpression(grandparent) ? getSpecialPropertyExport(grandparent, false) : void 0;
+          return ((_a2 = symbol.declarations) == null ? void 0 : _a2.some((d) => d === parent2)) && isBinaryExpression(grandparent) ? getSpecialPropertyExport(
+            grandparent,
+            /*useLhsSymbol*/
+            false
+          ) : void 0;
         } else {
           return exportInfo(symbol.exportSymbol, getExportKindForDeclaration(parent2));
         }
@@ -133340,10 +147622,18 @@ ${lanes.join("\n")}
         } else if (isExportAssignment(grandparent)) {
           return getExportAssignmentExport(grandparent);
         } else if (isBinaryExpression(parent2)) {
-          return getSpecialPropertyExport(parent2, true);
+          return getSpecialPropertyExport(
+            parent2,
+            /*useLhsSymbol*/
+            true
+          );
         } else if (isBinaryExpression(grandparent)) {
-          return getSpecialPropertyExport(grandparent, true);
-        } else if (isJSDocTypedefTag(parent2)) {
+          return getSpecialPropertyExport(
+            grandparent,
+            /*useLhsSymbol*/
+            true
+          );
+        } else if (isJSDocTypedefTag(parent2) || isJSDocCallbackTag(parent2)) {
           return exportInfo(symbol, 0 /* Named */);
         }
       }
@@ -133396,14 +147686,15 @@ ${lanes.join("\n")}
     }
   }
   function getExportEqualsLocalSymbol(importedSymbol, checker) {
+    var _a2, _b;
     if (importedSymbol.flags & 2097152 /* Alias */) {
       return checker.getImmediateAliasedSymbol(importedSymbol);
     }
     const decl = Debug.checkDefined(importedSymbol.valueDeclaration);
     if (isExportAssignment(decl)) {
-      return decl.expression.symbol;
+      return (_a2 = tryCast(decl.expression, canHaveSymbol)) == null ? void 0 : _a2.symbol;
     } else if (isBinaryExpression(decl)) {
-      return decl.right.symbol;
+      return (_b = tryCast(decl.right, canHaveSymbol)) == null ? void 0 : _b.symbol;
     } else if (isSourceFile(decl)) {
       return decl.symbol;
     }
@@ -133445,7 +147736,7 @@ ${lanes.join("\n")}
     if (symbol.declarations) {
       for (const declaration of symbol.declarations) {
         if (isExportSpecifier(declaration) && !declaration.propertyName && !declaration.parent.parent.moduleSpecifier) {
-          return checker.getExportSpecifierLocalTargetSymbol(declaration);
+          return checker.getExportSpecifierLocalTargetSymbol(declaration) || symbol;
         } else if (isPropertyAccessExpression(declaration) && isModuleExportsAccessExpression(declaration.expression) && !isPrivateIdentifier(declaration.name)) {
           return checker.getSymbolAtLocation(declaration);
         } else if (isShorthandPropertyAssignment(declaration) && isBinaryExpression(declaration.parent.parent) && getAssignmentDeclarationKind(declaration.parent.parent) === 2 /* ModuleExports */) {
@@ -133535,7 +147826,10 @@ ${lanes.join("\n")}
       const propertyName = findAncestor(node, isComputedPropertyName);
       return propertyName ? getContextNode(propertyName.parent) : void 0;
     }
-    if (node.parent.name === node || isConstructorDeclaration(node.parent) || isExportAssignment(node.parent) || (isImportOrExportSpecifier(node.parent) || isBindingElement(node.parent)) && node.parent.propertyName === node || node.kind === 88 /* DefaultKeyword */ && hasSyntacticModifier(node.parent, 1025 /* ExportDefault */)) {
+    if (node.parent.name === node || // node is name of declaration, use parent
+    isConstructorDeclaration(node.parent) || isExportAssignment(node.parent) || // Property name of the import export specifier or binding pattern, use parent
+    (isImportOrExportSpecifier(node.parent) || isBindingElement(node.parent)) && node.parent.propertyName === node || // Is default export
+    node.kind === 88 /* DefaultKeyword */ && hasSyntacticModifier(node.parent, 1025 /* ExportDefault */)) {
       return getContextNode(node.parent);
     }
     return void 0;
@@ -133589,10 +147883,13 @@ ${lanes.join("\n")}
     const checker = program.getTypeChecker();
     const adjustedNode = Core.getAdjustedNode(node, options);
     const symbol = isDefinitionForReference(adjustedNode) ? checker.getSymbolAtLocation(adjustedNode) : void 0;
-    return !referencedSymbols || !referencedSymbols.length ? void 0 : mapDefined(referencedSymbols, ({ definition, references }) => definition && {
-      definition: checker.runWithCancellationToken(cancellationToken, (checker2) => definitionToReferencedSymbolDefinitionInfo(definition, checker2, node)),
-      references: references.map((r) => toReferencedSymbolEntry(r, symbol))
-    });
+    return !referencedSymbols || !referencedSymbols.length ? void 0 : mapDefined(referencedSymbols, ({ definition, references }) => (
+      // Only include referenced symbols that have a valid definition.
+      definition && {
+        definition: checker.runWithCancellationToken(cancellationToken, (checker2) => definitionToReferencedSymbolDefinitionInfo(definition, checker2, node)),
+        references: references.map((r) => toReferencedSymbolEntry(r, symbol))
+      }
+    ));
   }
   function isDefinitionForReference(node) {
     return node.kind === 88 /* DefaultKeyword */ || !!getDeclarationFromName(node) || isLiteralComputedPropertyDeclarationName(node) || node.kind === 135 /* ConstructorKeyword */ && isConstructorDeclaration(node.parent);
@@ -133893,7 +148190,7 @@ ${lanes.join("\n")}
       case 273 /* ImportSpecifier */:
       case 261 /* InterfaceDeclaration */:
       case 341 /* JSDocCallbackTag */:
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
       case 288 /* JsxAttribute */:
       case 264 /* ModuleDeclaration */:
       case 267 /* NamespaceExportDeclaration */:
@@ -133918,8 +148215,8 @@ ${lanes.join("\n")}
         return !!decl.initializer || isCatchClause(decl.parent);
       case 170 /* MethodSignature */:
       case 168 /* PropertySignature */:
-      case 350 /* JSDocPropertyTag */:
-      case 343 /* JSDocParameterTag */:
+      case 351 /* JSDocPropertyTag */:
+      case 344 /* JSDocParameterTag */:
         return false;
       default:
         return Debug.failBadSyntaxKind(decl);
@@ -133956,7 +148253,7 @@ ${lanes.join("\n")}
       })(FindReferencesUse || {});
       ((Core2) => {
         function getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options = {}, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) {
-          var _a2, _b;
+          var _a2, _b, _c;
           node = getAdjustedNode(node, options);
           if (isSourceFile(node)) {
             const resolvedRef = ts_GoToDefinition_exports.getReferenceAtPosition(node, position, program);
@@ -133965,7 +148262,14 @@ ${lanes.join("\n")}
             }
             const moduleSymbol = program.getTypeChecker().getMergedSymbol(resolvedRef.file.symbol);
             if (moduleSymbol) {
-              return getReferencedSymbolsForModule(program, moduleSymbol, false, sourceFiles, sourceFilesSet);
+              return getReferencedSymbolsForModule(
+                program,
+                moduleSymbol,
+                /*excludeImportTypeOfExportEquals*/
+                false,
+                sourceFiles,
+                sourceFilesSet
+              );
             }
             const fileIncludeReasons = program.getFileIncludeReasons();
             if (!fileIncludeReasons) {
@@ -133988,7 +148292,7 @@ ${lanes.join("\n")}
             if (!options.implementations && isStringLiteralLike(node)) {
               if (isModuleSpecifierLike(node)) {
                 const fileIncludeReasons = program.getFileIncludeReasons();
-                const referencedFileName = (_b = (_a2 = node.getSourceFile().resolvedModules) == null ? void 0 : _a2.get(node.text, getModeForUsageLocation(node.getSourceFile(), node))) == null ? void 0 : _b.resolvedFileName;
+                const referencedFileName = (_c = (_b = (_a2 = node.getSourceFile().resolvedModules) == null ? void 0 : _a2.get(node.text, getModeForUsageLocation(node.getSourceFile(), node))) == null ? void 0 : _b.resolvedModule) == null ? void 0 : _c.resolvedFileName;
                 const referencedFile = referencedFileName ? program.getSourceFile(referencedFileName) : void 0;
                 if (referencedFile) {
                   return [{ definition: { type: 4 /* String */, node }, references: getReferencesForNonModule(referencedFile, fileIncludeReasons, program) || emptyArray }];
@@ -133999,7 +148303,14 @@ ${lanes.join("\n")}
             return void 0;
           }
           if (symbol.escapedName === "export=" /* ExportEquals */) {
-            return getReferencedSymbolsForModule(program, symbol.parent, false, sourceFiles, sourceFilesSet);
+            return getReferencedSymbolsForModule(
+              program,
+              symbol.parent,
+              /*excludeImportTypeOfExportEquals*/
+              false,
+              sourceFiles,
+              sourceFilesSet
+            );
           }
           const moduleReferences = getReferencedSymbolsForModuleIfDeclaredBySourceFile(symbol, program, sourceFiles, cancellationToken, options, sourceFilesSet);
           if (moduleReferences && !(symbol.flags & 33554432 /* Transient */)) {
@@ -134024,7 +148335,14 @@ ${lanes.join("\n")}
           var _a2, _b;
           const moduleSymbol = (_a2 = program.getSourceFile(fileName)) == null ? void 0 : _a2.symbol;
           if (moduleSymbol) {
-            return ((_b = getReferencedSymbolsForModule(program, moduleSymbol, false, sourceFiles, sourceFilesSet)[0]) == null ? void 0 : _b.references) || emptyArray;
+            return ((_b = getReferencedSymbolsForModule(
+              program,
+              moduleSymbol,
+              /*excludeImportTypeOfExportEquals*/
+              false,
+              sourceFiles,
+              sourceFilesSet
+            )[0]) == null ? void 0 : _b.references) || emptyArray;
           }
           const fileIncludeReasons = program.getFileIncludeReasons();
           const referencedFile = program.getSourceFile(fileName);
@@ -134069,7 +148387,16 @@ ${lanes.join("\n")}
             return moduleReferences;
           const checker = program.getTypeChecker();
           symbol = skipAlias(exportEquals, checker);
-          return mergeReferences(program, moduleReferences, getReferencedSymbolsForSymbol(symbol, void 0, sourceFiles, sourceFilesSet, checker, cancellationToken, options));
+          return mergeReferences(program, moduleReferences, getReferencedSymbolsForSymbol(
+            symbol,
+            /*node*/
+            void 0,
+            sourceFiles,
+            sourceFilesSet,
+            checker,
+            cancellationToken,
+            options
+          ));
         }
         function mergeReferences(program, ...referencesToMerge) {
           let result;
@@ -134199,18 +148526,45 @@ ${lanes.join("\n")}
           return void 0;
         }
         function getReferencedSymbolsForSymbol(originalSymbol, node, sourceFiles, sourceFilesSet, checker, cancellationToken, options) {
-          const symbol = node && skipPastExportOrImportSpecifierOrUnion(originalSymbol, node, checker, !isForRenameWithPrefixAndSuffixText(options)) || originalSymbol;
+          const symbol = node && skipPastExportOrImportSpecifierOrUnion(
+            originalSymbol,
+            node,
+            checker,
+            /*useLocalSymbolForExportSpecifier*/
+            !isForRenameWithPrefixAndSuffixText(options)
+          ) || originalSymbol;
           const searchMeaning = node ? getIntersectingMeaningFromDeclarations(node, symbol) : 7 /* All */;
           const result = [];
           const state = new State(sourceFiles, sourceFilesSet, node ? getSpecialSearchKind(node) : SpecialSearchKind.None, checker, cancellationToken, searchMeaning, options, result);
           const exportSpecifier = !isForRenameWithPrefixAndSuffixText(options) || !symbol.declarations ? void 0 : find(symbol.declarations, isExportSpecifier);
           if (exportSpecifier) {
-            getReferencesAtExportSpecifier(exportSpecifier.name, symbol, exportSpecifier, state.createSearch(node, originalSymbol, void 0), state, true, true);
+            getReferencesAtExportSpecifier(
+              exportSpecifier.name,
+              symbol,
+              exportSpecifier,
+              state.createSearch(
+                node,
+                originalSymbol,
+                /*comingFrom*/
+                void 0
+              ),
+              state,
+              /*addReferencesHere*/
+              true,
+              /*alwaysGetReferences*/
+              true
+            );
           } else if (node && node.kind === 88 /* DefaultKeyword */ && symbol.escapedName === "default" /* Default */ && symbol.parent) {
             addReference(node, symbol, state);
             searchForImportsOfExport(node, symbol, { exportingModuleSymbol: symbol.parent, exportKind: 1 /* Default */ }, state);
           } else {
-            const search = state.createSearch(node, symbol, void 0, { allSearchSymbols: node ? populateSearchSymbolSet(symbol, node, checker, options.use === 2 /* Rename */, !!options.providePrefixAndSuffixTextForRename, !!options.implementations) : [symbol] });
+            const search = state.createSearch(
+              node,
+              symbol,
+              /*comingFrom*/
+              void 0,
+              { allSearchSymbols: node ? populateSearchSymbolSet(symbol, node, checker, options.use === 2 /* Rename */, !!options.providePrefixAndSuffixTextForRename, !!options.implementations) : [symbol] }
+            );
             getReferencesInContainerOrFiles(symbol, state, search);
           }
           return result;
@@ -134218,7 +148572,14 @@ ${lanes.join("\n")}
         function getReferencesInContainerOrFiles(symbol, state, search) {
           const scope = getSymbolScope(symbol);
           if (scope) {
-            getReferencesInContainer(scope, scope.getSourceFile(), search, state, !(isSourceFile(scope) && !contains(state.sourceFiles, scope)));
+            getReferencesInContainer(
+              scope,
+              scope.getSourceFile(),
+              search,
+              state,
+              /*addReferencesHere*/
+              !(isSourceFile(scope) && !contains(state.sourceFiles, scope))
+            );
           } else {
             for (const sourceFile of state.sourceFiles) {
               state.cancellationToken.throwIfCancellationRequested();
@@ -134276,20 +148637,42 @@ ${lanes.join("\n")}
             this.searchMeaning = searchMeaning;
             this.options = options;
             this.result = result;
+            /** Cache for `explicitlyinheritsFrom`. */
             this.inheritsFromCache = /* @__PURE__ */ new Map();
+            /**
+             * Type nodes can contain multiple references to the same type. For example:
+             *      let x: Foo & (Foo & Bar) = ...
+             * Because we are returning the implementation locations and not the identifier locations,
+             * duplicate entries would be returned here as each of the type references is part of
+             * the same implementation. For that reason, check before we add a new entry.
+             */
             this.markSeenContainingTypeReference = nodeSeenTracker();
+            /**
+             * It's possible that we will encounter the right side of `export { foo as bar } from "x";` more than once.
+             * For example:
+             *     // b.ts
+             *     export { foo as bar } from "./a";
+             *     import { bar } from "./b";
+             *
+             * Normally at `foo as bar` we directly add `foo` and do not locally search for it (since it doesn't declare a local).
+             * But another reference to it may appear in the same source file.
+             * See `tests/cases/fourslash/transitiveExportImports3.ts`.
+             */
             this.markSeenReExportRHS = nodeSeenTracker();
             this.symbolIdToReferences = [];
+            // Source file ID → symbol ID → Whether the symbol has been searched for in the source file.
             this.sourceFileToSeenSymbols = [];
           }
           includesSourceFile(sourceFile) {
             return this.sourceFilesSet.has(sourceFile.fileName);
           }
+          /** Gets every place to look for references of an exported symbols. See `ImportsResult` in `importTracker.ts` for more documentation. */
           getImportSearches(exportSymbol, exportInfo) {
             if (!this.importTracker)
               this.importTracker = createImportTracker(this.sourceFiles, this.sourceFilesSet, this.checker, this.cancellationToken);
             return this.importTracker(exportSymbol, exportInfo, this.options.use === 2 /* Rename */);
           }
+          /** @param allSearchSymbols set of additional symbols for use by `includes`. */
           createSearch(location, symbol, comingFrom, searchOptions = {}) {
             const {
               text = stripQuotes(symbolName(getLocalSymbolForExportDefault(symbol) || getNonModuleSymbolOfMergedModuleSymbol(symbol) || symbol)),
@@ -134299,6 +148682,10 @@ ${lanes.join("\n")}
             const parents = this.options.implementations && location ? getParentSymbolsOfPropertyAccess(location, symbol, this.checker) : void 0;
             return { symbol, comingFrom, text, escapedText, parents, allSearchSymbols, includes: (sym) => contains(allSearchSymbols, sym) };
           }
+          /**
+           * Callback to add references for a particular searched symbol.
+           * This initializes a reference group, so only call this if you will add at least one reference.
+           */
           referenceAdder(searchSymbol) {
             const symbolId = getSymbolId(searchSymbol);
             let references = this.symbolIdToReferences[symbolId];
@@ -134308,12 +148695,14 @@ ${lanes.join("\n")}
             }
             return (node, kind) => references.push(nodeEntry(node, kind));
           }
+          /** Add a reference with no associated definition. */
           addStringOrCommentReference(fileName, textSpan) {
             this.result.push({
               definition: void 0,
               references: [{ kind: 0 /* Span */, fileName, textSpan }]
             });
           }
+          /** Returns `true` the first time we search for a symbol in a file and `false` afterwards. */
           markSearchedSymbols(sourceFile, symbols) {
             const sourceId = getNodeId(sourceFile);
             const seenSymbols = this.sourceFileToSeenSymbols[sourceId] || (this.sourceFileToSeenSymbols[sourceId] = /* @__PURE__ */ new Set());
@@ -134357,7 +148746,12 @@ ${lanes.join("\n")}
         }
         function eachExportReference(sourceFiles, checker, cancellationToken, exportSymbol, exportingModuleSymbol, exportName, isDefaultExport, cb) {
           const importTracker = createImportTracker(sourceFiles, new Set(sourceFiles.map((f) => f.fileName)), checker, cancellationToken);
-          const { importSearches, indirectUsers, singleReferences } = importTracker(exportSymbol, { exportKind: isDefaultExport ? 1 /* Default */ : 0 /* Named */, exportingModuleSymbol }, false);
+          const { importSearches, indirectUsers, singleReferences } = importTracker(
+            exportSymbol,
+            { exportKind: isDefaultExport ? 1 /* Default */ : 0 /* Named */, exportingModuleSymbol },
+            /*isForRename*/
+            false
+          );
           for (const [importLocation] of importSearches) {
             cb(importLocation);
           }
@@ -134533,7 +148927,10 @@ ${lanes.join("\n")}
         function getLabelReferencesInNode(container, targetLabel) {
           const sourceFile = container.getSourceFile();
           const labelName = targetLabel.text;
-          const references = mapDefined(getPossibleSymbolReferenceNodes(sourceFile, labelName, container), (node) => node === targetLabel || isJumpStatementTarget(node) && getTargetLabel(node, labelName) === targetLabel ? nodeEntry(node) : void 0);
+          const references = mapDefined(getPossibleSymbolReferenceNodes(sourceFile, labelName, container), (node) => (
+            // Only pick labels that are either the target label, or have a target that is the target label
+            node === targetLabel || isJumpStatementTarget(node) && getTargetLabel(node, labelName) === targetLabel ? nodeEntry(node) : void 0
+          ));
           return [{ definition: { type: 1 /* Label */, node: targetLabel }, references }];
         }
         function isValidReferencePosition(node, searchSymbolName) {
@@ -134637,7 +149034,7 @@ ${lanes.join("\n")}
             default:
               Debug.assertNever(state.specialSearchKind);
           }
-          if (isInJSFile(referenceLocation) && referenceLocation.parent.kind === 205 /* BindingElement */ && isVariableDeclarationInitializedToBareOrAccessedRequire(referenceLocation.parent.parent.parent)) {
+          if (isInJSFile(referenceLocation) && isBindingElement(referenceLocation.parent) && isVariableDeclarationInitializedToBareOrAccessedRequire(referenceLocation.parent.parent.parent)) {
             referenceSymbol = referenceLocation.parent.symbol;
             if (!referenceSymbol)
               return;
@@ -134821,7 +149218,13 @@ ${lanes.join("\n")}
           if (hasOwnConstructor(classDeclaration))
             return;
           const classSymbol = classDeclaration.symbol;
-          const search = state.createSearch(void 0, classSymbol, void 0);
+          const search = state.createSearch(
+            /*location*/
+            void 0,
+            classSymbol,
+            /*comingFrom*/
+            void 0
+          );
           getReferencesInContainerOrFiles(classSymbol, state, search);
         }
         function addImplementationReferences(refNode, addReference2, state) {
@@ -134899,7 +149302,11 @@ ${lanes.join("\n")}
           return inherits;
         }
         function getReferencesForSuperKeyword(superKeyword) {
-          let searchSpaceNode = getSuperContainer(superKeyword, false);
+          let searchSpaceNode = getSuperContainer(
+            superKeyword,
+            /*stopOnFunctions*/
+            false
+          );
           if (!searchSpaceNode) {
             return void 0;
           }
@@ -134923,7 +149330,11 @@ ${lanes.join("\n")}
             if (node.kind !== 106 /* SuperKeyword */) {
               return;
             }
-            const container = getSuperContainer(node, false);
+            const container = getSuperContainer(
+              node,
+              /*stopOnFunctions*/
+              false
+            );
             return container && isStatic(container) === !!staticFlag && container.parent.symbol === searchSpaceNode.symbol ? nodeEntry(node) : void 0;
           });
           return [{ definition: { type: 0 /* Symbol */, symbol: searchSpaceNode.symbol }, references }];
@@ -134932,7 +149343,13 @@ ${lanes.join("\n")}
           return node.kind === 79 /* Identifier */ && node.parent.kind === 166 /* Parameter */ && node.parent.name === node;
         }
         function getReferencesForThisKeyword(thisOrSuperKeyword, sourceFiles, cancellationToken) {
-          let searchSpaceNode = getThisContainer(thisOrSuperKeyword, false);
+          let searchSpaceNode = getThisContainer(
+            thisOrSuperKeyword,
+            /* includeArrowFunctions */
+            false,
+            /*includeClassComputedPropertyName*/
+            false
+          );
           let staticFlag = 32 /* Static */;
           switch (searchSpaceNode.kind) {
             case 171 /* MethodDeclaration */:
@@ -134966,7 +149383,15 @@ ${lanes.join("\n")}
               if (!isThis(node)) {
                 return false;
               }
-              const container = getThisContainer(node, false);
+              const container = getThisContainer(
+                node,
+                /* includeArrowFunctions */
+                false,
+                /*includeClassComputedPropertyName*/
+                false
+              );
+              if (!canHaveSymbol(container))
+                return false;
               switch (searchSpaceNode.kind) {
                 case 215 /* FunctionExpression */:
                 case 259 /* FunctionDeclaration */:
@@ -134977,7 +149402,7 @@ ${lanes.join("\n")}
                 case 228 /* ClassExpression */:
                 case 260 /* ClassDeclaration */:
                 case 207 /* ObjectLiteralExpression */:
-                  return container.parent && searchSpaceNode.symbol === container.parent.symbol && isStatic(container) === !!staticFlag;
+                  return container.parent && canHaveSymbol(container.parent) && searchSpaceNode.symbol === container.parent.symbol && isStatic(container) === !!staticFlag;
                 case 308 /* SourceFile */:
                   return container.kind === 308 /* SourceFile */ && !isExternalModule(container) && !isParameterName(node);
               }
@@ -135027,6 +149452,8 @@ ${lanes.join("\n")}
               }
               result.push(base || root || sym);
             },
+            // when try to find implementation, implementations is true, and not allowed to find base class
+            /*allowBaseTypes*/
             () => !implementations
           );
           return result;
@@ -135036,26 +149463,60 @@ ${lanes.join("\n")}
           if (containingObjectLiteralElement) {
             const shorthandValueSymbol = checker.getShorthandAssignmentValueSymbol(location.parent);
             if (shorthandValueSymbol && isForRenamePopulateSearchSymbolSet) {
-              return cbSymbol(shorthandValueSymbol, void 0, void 0, 3 /* SearchedLocalFoundProperty */);
+              return cbSymbol(
+                shorthandValueSymbol,
+                /*rootSymbol*/
+                void 0,
+                /*baseSymbol*/
+                void 0,
+                3 /* SearchedLocalFoundProperty */
+              );
             }
             const contextualType = checker.getContextualType(containingObjectLiteralElement.parent);
             const res2 = contextualType && firstDefined(
-              getPropertySymbolsFromContextualType(containingObjectLiteralElement, checker, contextualType, true),
+              getPropertySymbolsFromContextualType(
+                containingObjectLiteralElement,
+                checker,
+                contextualType,
+                /*unionSymbolOk*/
+                true
+              ),
               (sym) => fromRoot(sym, 4 /* SearchedPropertyFoundLocal */)
             );
             if (res2)
               return res2;
             const propertySymbol = getPropertySymbolOfDestructuringAssignment(location, checker);
-            const res1 = propertySymbol && cbSymbol(propertySymbol, void 0, void 0, 4 /* SearchedPropertyFoundLocal */);
+            const res1 = propertySymbol && cbSymbol(
+              propertySymbol,
+              /*rootSymbol*/
+              void 0,
+              /*baseSymbol*/
+              void 0,
+              4 /* SearchedPropertyFoundLocal */
+            );
             if (res1)
               return res1;
-            const res22 = shorthandValueSymbol && cbSymbol(shorthandValueSymbol, void 0, void 0, 3 /* SearchedLocalFoundProperty */);
+            const res22 = shorthandValueSymbol && cbSymbol(
+              shorthandValueSymbol,
+              /*rootSymbol*/
+              void 0,
+              /*baseSymbol*/
+              void 0,
+              3 /* SearchedLocalFoundProperty */
+            );
             if (res22)
               return res22;
           }
           const aliasedSymbol = getMergedAliasedSymbolOfNamespaceExportDeclaration(location, symbol, checker);
           if (aliasedSymbol) {
-            const res2 = cbSymbol(aliasedSymbol, void 0, void 0, 1 /* Node */);
+            const res2 = cbSymbol(
+              aliasedSymbol,
+              /*rootSymbol*/
+              void 0,
+              /*baseSymbol*/
+              void 0,
+              1 /* Node */
+            );
             if (res2)
               return res2;
           }
@@ -135071,7 +149532,14 @@ ${lanes.join("\n")}
           if (!isForRenamePopulateSearchSymbolSet || exportSpecifier && !exportSpecifier.propertyName) {
             const localSymbol = exportSpecifier && checker.getExportSpecifierLocalTargetSymbol(exportSpecifier);
             if (localSymbol) {
-              const res2 = cbSymbol(localSymbol, void 0, void 0, 1 /* Node */);
+              const res2 = cbSymbol(
+                localSymbol,
+                /*rootSymbol*/
+                void 0,
+                /*baseSymbol*/
+                void 0,
+                1 /* Node */
+              );
               if (res2)
                 return res2;
             }
@@ -135092,7 +149560,13 @@ ${lanes.join("\n")}
             return bindingElementPropertySymbol && fromRoot(bindingElementPropertySymbol, 4 /* SearchedPropertyFoundLocal */);
           }
           function fromRoot(sym, kind) {
-            return firstDefined(checker.getRootSymbols(sym), (rootSymbol) => cbSymbol(sym, rootSymbol, void 0, kind) || (rootSymbol.parent && rootSymbol.parent.flags & (32 /* Class */ | 64 /* Interface */) && allowBaseTypes(rootSymbol) ? getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.name, checker, (base) => cbSymbol(sym, rootSymbol, base, kind)) : void 0));
+            return firstDefined(checker.getRootSymbols(sym), (rootSymbol) => cbSymbol(
+              sym,
+              rootSymbol,
+              /*baseSymbol*/
+              void 0,
+              kind
+            ) || (rootSymbol.parent && rootSymbol.parent.flags & (32 /* Class */ | 64 /* Interface */) && allowBaseTypes(rootSymbol) ? getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.name, checker, (base) => cbSymbol(sym, rootSymbol, base, kind)) : void 0));
           }
           function getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol2, checker2) {
             const bindingElement = getDeclarationOfKind(symbol2, 205 /* BindingElement */);
@@ -135126,7 +149600,9 @@ ${lanes.join("\n")}
             referenceSymbol,
             referenceLocation,
             checker,
+            /*isForRenamePopulateSearchSymbolSet*/
             false,
+            /*onlyIncludeBindingElementAtReferenceLocation*/
             state.options.use !== 2 /* Rename */ || !!state.options.providePrefixAndSuffixTextForRename,
             (sym, rootSymbol, baseSymbol, kind) => {
               if (baseSymbol) {
@@ -135136,6 +149612,7 @@ ${lanes.join("\n")}
               }
               return search.includes(baseSymbol || rootSymbol || sym) ? { symbol: rootSymbol && !(getCheckFlags(sym) & 6 /* Synthetic */) ? rootSymbol : sym, kind } : void 0;
             },
+            /*allowBaseTypes*/
             (rootSymbol) => !(search.parents && !search.parents.some((parent2) => explicitlyInheritsFrom(rootSymbol.parent, parent2, state.inheritsFromCache, checker)))
           );
         }
@@ -135233,7 +149710,7 @@ ${lanes.join("\n")}
 
   // src/services/goToDefinition.ts
   function getDefinitionAtPosition(program, sourceFile, position, searchOtherFilesOnly, stopAtAlias) {
-    var _a2;
+    var _a2, _b;
     const resolvedRef = getReferenceAtPosition(sourceFile, position, program);
     const fileReferenceDefinition = resolvedRef && [getDefinitionInfoForFileReference(resolvedRef.reference.fileName, resolvedRef.fileName, resolvedRef.unverified)] || emptyArray;
     if (resolvedRef == null ? void 0 : resolvedRef.file) {
@@ -135250,12 +149727,29 @@ ${lanes.join("\n")}
     }
     if (isJumpStatementTarget(node)) {
       const label = getTargetLabel(node.parent, node.text);
-      return label ? [createDefinitionInfoFromName(typeChecker, label, "label" /* label */, node.text, void 0)] : void 0;
+      return label ? [createDefinitionInfoFromName(
+        typeChecker,
+        label,
+        "label" /* label */,
+        node.text,
+        /*containerName*/
+        void 0
+      )] : void 0;
     }
     if (node.kind === 105 /* ReturnKeyword */) {
       const functionDeclaration = findAncestor(node.parent, (n) => isClassStaticBlockDeclaration(n) ? "quit" : isFunctionLikeDeclaration(n));
       return functionDeclaration ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0;
     }
+    if (node.kind === 133 /* AwaitKeyword */) {
+      const functionDeclaration = findAncestor(node, (n) => isFunctionLikeDeclaration(n));
+      const isAsyncFunction2 = functionDeclaration && some(functionDeclaration.modifiers, (node2) => node2.kind === 132 /* AsyncKeyword */);
+      return isAsyncFunction2 ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0;
+    }
+    if (node.kind === 125 /* YieldKeyword */) {
+      const functionDeclaration = findAncestor(node, (n) => isFunctionLikeDeclaration(n));
+      const isGeneratorFunction = functionDeclaration && functionDeclaration.asteriskToken;
+      return isGeneratorFunction ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0;
+    }
     if (isStaticModifier(node) && isClassStaticBlockDeclaration(node.parent)) {
       const classDecl = node.parent.parent;
       const { symbol: symbol2, failedAliasResolution: failedAliasResolution2 } = getSymbol(classDecl, typeChecker, stopAtAlias);
@@ -135265,7 +149759,17 @@ ${lanes.join("\n")}
       return map(staticBlocks, (staticBlock) => {
         let { pos } = moveRangePastModifiers(staticBlock);
         pos = skipTrivia(sourceFile2.text, pos);
-        return createDefinitionInfoFromName(typeChecker, staticBlock, "constructor" /* constructorImplementationElement */, "static {}", containerName, false, failedAliasResolution2, { start: pos, length: "static".length });
+        return createDefinitionInfoFromName(
+          typeChecker,
+          staticBlock,
+          "constructor" /* constructorImplementationElement */,
+          "static {}",
+          containerName,
+          /*unverified*/
+          false,
+          failedAliasResolution2,
+          { start: pos, length: "static".length }
+        );
       });
     }
     let { symbol, failedAliasResolution } = getSymbol(node, typeChecker, stopAtAlias);
@@ -135279,7 +149783,7 @@ ${lanes.join("\n")}
       }
     }
     if (!symbol && isModuleSpecifierLike(fallbackNode)) {
-      const ref = (_a2 = sourceFile.resolvedModules) == null ? void 0 : _a2.get(fallbackNode.text, getModeForUsageLocation(sourceFile, fallbackNode));
+      const ref = (_b = (_a2 = sourceFile.resolvedModules) == null ? void 0 : _a2.get(fallbackNode.text, getModeForUsageLocation(sourceFile, fallbackNode))) == null ? void 0 : _b.resolvedModule;
       if (ref) {
         return [{
           name: fallbackNode.text,
@@ -135311,7 +149815,15 @@ ${lanes.join("\n")}
     }
     if (node.parent.kind === 300 /* ShorthandPropertyAssignment */) {
       const shorthandSymbol = typeChecker.getShorthandAssignmentValueSymbol(symbol.valueDeclaration);
-      const definitions = (shorthandSymbol == null ? void 0 : shorthandSymbol.declarations) ? shorthandSymbol.declarations.map((decl) => createDefinitionInfo(decl, typeChecker, shorthandSymbol, node, false, failedAliasResolution)) : emptyArray;
+      const definitions = (shorthandSymbol == null ? void 0 : shorthandSymbol.declarations) ? shorthandSymbol.declarations.map((decl) => createDefinitionInfo(
+        decl,
+        typeChecker,
+        shorthandSymbol,
+        node,
+        /*unverified*/
+        false,
+        failedAliasResolution
+      )) : emptyArray;
       return concatenate(definitions, getDefinitionFromObjectLiteralElement(typeChecker, node) || emptyArray);
     }
     if (isPropertyName(node) && isBindingElement(parent2) && isObjectBindingPattern(parent2.parent) && node === (parent2.propertyName || parent2.name)) {
@@ -135325,14 +149837,21 @@ ${lanes.join("\n")}
     return concatenate(fileReferenceDefinition, getDefinitionFromObjectLiteralElement(typeChecker, node) || getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution));
   }
   function symbolMatchesSignature(s, calledDeclaration) {
-    return s === calledDeclaration.symbol || s === calledDeclaration.symbol.parent || isAssignmentExpression(calledDeclaration.parent) || !isCallLikeExpression(calledDeclaration.parent) && s === calledDeclaration.parent.symbol;
+    var _a2;
+    return s === calledDeclaration.symbol || s === calledDeclaration.symbol.parent || isAssignmentExpression(calledDeclaration.parent) || !isCallLikeExpression(calledDeclaration.parent) && s === ((_a2 = tryCast(calledDeclaration.parent, canHaveSymbol)) == null ? void 0 : _a2.symbol);
   }
   function getDefinitionFromObjectLiteralElement(typeChecker, node) {
     const element = getContainingObjectLiteralElement(node);
     if (element) {
       const contextualType = element && typeChecker.getContextualType(element.parent);
       if (contextualType) {
-        return flatMap(getPropertySymbolsFromContextualType(element, typeChecker, contextualType, false), (propertySymbol) => getDefinitionFromSymbol(typeChecker, propertySymbol, node));
+        return flatMap(getPropertySymbolsFromContextualType(
+          element,
+          typeChecker,
+          contextualType,
+          /*unionSymbolOk*/
+          false
+        ), (propertySymbol) => getDefinitionFromSymbol(typeChecker, propertySymbol, node));
       }
     }
   }
@@ -135357,7 +149876,7 @@ ${lanes.join("\n")}
     return getDefinitionFromSymbol(typeChecker, symbol, node);
   }
   function getReferenceAtPosition(sourceFile, position, program) {
-    var _a2, _b;
+    var _a2, _b, _c, _d;
     const referencePath = findReferenceInPosition(sourceFile.referencedFiles, position);
     if (referencePath) {
       const file = program.getSourceFileFromReference(sourceFile, referencePath);
@@ -135365,7 +149884,7 @@ ${lanes.join("\n")}
     }
     const typeReferenceDirective = findReferenceInPosition(sourceFile.typeReferenceDirectives, position);
     if (typeReferenceDirective) {
-      const reference = program.getResolvedTypeReferenceDirectives().get(typeReferenceDirective.fileName, typeReferenceDirective.resolutionMode || sourceFile.impliedNodeFormat);
+      const reference = (_a2 = program.getResolvedTypeReferenceDirectives().get(typeReferenceDirective.fileName, typeReferenceDirective.resolutionMode || sourceFile.impliedNodeFormat)) == null ? void 0 : _a2.resolvedTypeReferenceDirective;
       const file = reference && program.getSourceFile(reference.resolvedFileName);
       return file && { reference: typeReferenceDirective, fileName: file.fileName, file, unverified: false };
     }
@@ -135374,10 +149893,10 @@ ${lanes.join("\n")}
       const file = program.getLibFileFromReference(libReferenceDirective);
       return file && { reference: libReferenceDirective, fileName: file.fileName, file, unverified: false };
     }
-    if ((_a2 = sourceFile.resolvedModules) == null ? void 0 : _a2.size()) {
+    if ((_b = sourceFile.resolvedModules) == null ? void 0 : _b.size()) {
       const node = getTouchingToken(sourceFile, position);
       if (isModuleSpecifierLike(node) && isExternalModuleNameRelative(node.text) && sourceFile.resolvedModules.has(node.text, getModeForUsageLocation(sourceFile, node))) {
-        const verifiedFileName = (_b = sourceFile.resolvedModules.get(node.text, getModeForUsageLocation(sourceFile, node))) == null ? void 0 : _b.resolvedFileName;
+        const verifiedFileName = (_d = (_c = sourceFile.resolvedModules.get(node.text, getModeForUsageLocation(sourceFile, node))) == null ? void 0 : _c.resolvedModule) == null ? void 0 : _d.resolvedFileName;
         const fileName = verifiedFileName || resolvePath(getDirectoryPath(sourceFile.fileName), node.text);
         return {
           file: program.getSourceFile(fileName),
@@ -135399,9 +149918,20 @@ ${lanes.join("\n")}
       return void 0;
     }
     if (isImportMeta(node.parent) && node.parent.name === node) {
-      return definitionFromType(typeChecker.getTypeAtLocation(node.parent), typeChecker, node.parent, false);
+      return definitionFromType(
+        typeChecker.getTypeAtLocation(node.parent),
+        typeChecker,
+        node.parent,
+        /*failedAliasResolution*/
+        false
+      );
     }
-    const { symbol, failedAliasResolution } = getSymbol(node, typeChecker, false);
+    const { symbol, failedAliasResolution } = getSymbol(
+      node,
+      typeChecker,
+      /*stopAtAlias*/
+      false
+    );
     if (!symbol)
       return void 0;
     const typeAtLocation = typeChecker.getTypeOfSymbolAtLocation(symbol, node);
@@ -135414,7 +149944,8 @@ ${lanes.join("\n")}
     return flatMap(type.isUnion() && !(type.flags & 32 /* Enum */) ? type.types : [type], (t) => t.symbol && getDefinitionFromSymbol(checker, t.symbol, node, failedAliasResolution));
   }
   function tryGetReturnTypeOfFunction(symbol, type, checker) {
-    if (type.symbol === symbol || symbol.valueDeclaration && type.symbol && isVariableDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.initializer === type.symbol.valueDeclaration) {
+    if (type.symbol === symbol || // At `const f = () => {}`, the symbol is `f` and the type symbol is at `() => {}`
+    symbol.valueDeclaration && type.symbol && isVariableDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.initializer === type.symbol.valueDeclaration) {
       const sigs = type.getCallSignatures();
       if (sigs.length === 1)
         return checker.getReturnTypeOfSignature(first(sigs));
@@ -135478,15 +150009,31 @@ ${lanes.join("\n")}
     const filteredDeclarations = filter(symbol.declarations, (d) => d !== excludeDeclaration);
     const withoutExpandos = filter(filteredDeclarations, (d) => !isExpandoDeclaration(d));
     const results = some(withoutExpandos) ? withoutExpandos : filteredDeclarations;
-    return getConstructSignatureDefinition() || getCallSignatureDefinition() || map(results, (declaration) => createDefinitionInfo(declaration, typeChecker, symbol, node, false, failedAliasResolution));
+    return getConstructSignatureDefinition() || getCallSignatureDefinition() || map(results, (declaration) => createDefinitionInfo(
+      declaration,
+      typeChecker,
+      symbol,
+      node,
+      /*unverified*/
+      false,
+      failedAliasResolution
+    ));
     function getConstructSignatureDefinition() {
       if (symbol.flags & 32 /* Class */ && !(symbol.flags & (16 /* Function */ | 3 /* Variable */)) && (isNewExpressionTarget(node) || node.kind === 135 /* ConstructorKeyword */)) {
         const cls = find(filteredDeclarations, isClassLike) || Debug.fail("Expected declaration to have at least one class-like declaration");
-        return getSignatureDefinition(cls.members, true);
+        return getSignatureDefinition(
+          cls.members,
+          /*selectConstructors*/
+          true
+        );
       }
     }
     function getCallSignatureDefinition() {
-      return isCallOrNewExpressionTarget(node) || isNameOfFunctionDeclaration(node) ? getSignatureDefinition(filteredDeclarations, false) : void 0;
+      return isCallOrNewExpressionTarget(node) || isNameOfFunctionDeclaration(node) ? getSignatureDefinition(
+        filteredDeclarations,
+        /*selectConstructors*/
+        false
+      ) : void 0;
     }
     function getSignatureDefinition(signatureDeclarations, selectConstructors) {
       if (!signatureDeclarations) {
@@ -135494,7 +150041,15 @@ ${lanes.join("\n")}
       }
       const declarations = signatureDeclarations.filter(selectConstructors ? isConstructorDeclaration : isFunctionLike);
       const declarationsWithBody = declarations.filter((d) => !!d.body);
-      return declarations.length ? declarationsWithBody.length !== 0 ? declarationsWithBody.map((x) => createDefinitionInfo(x, typeChecker, symbol, node)) : [createDefinitionInfo(last(declarations), typeChecker, symbol, node, false, failedAliasResolution)] : void 0;
+      return declarations.length ? declarationsWithBody.length !== 0 ? declarationsWithBody.map((x) => createDefinitionInfo(x, typeChecker, symbol, node)) : [createDefinitionInfo(
+        last(declarations),
+        typeChecker,
+        symbol,
+        node,
+        /*unverified*/
+        false,
+        failedAliasResolution
+      )] : void 0;
     }
   }
   function createDefinitionInfo(declaration, checker, symbol, node, unverified, failedAliasResolution) {
@@ -135515,6 +150070,7 @@ ${lanes.join("\n")}
       kind: symbolKind,
       name: symbolName2,
       containerKind: void 0,
+      // TODO: GH#18217
       containerName,
       ...ts_FindAllReferences_exports.toContextSpan(
         textSpan,
@@ -135554,7 +150110,15 @@ ${lanes.join("\n")}
     }
   }
   function createDefinitionFromSignatureDeclaration(typeChecker, decl, failedAliasResolution) {
-    return createDefinitionInfo(decl, typeChecker, decl.symbol, decl, false, failedAliasResolution);
+    return createDefinitionInfo(
+      decl,
+      typeChecker,
+      decl.symbol,
+      decl,
+      /*unverified*/
+      false,
+      failedAliasResolution
+    );
   }
   function findReferenceInPosition(refs, pos) {
     return find(refs, (ref) => textRangeContainsPositionInclusive(ref, pos));
@@ -135567,6 +150131,7 @@ ${lanes.join("\n")}
       name,
       containerName: void 0,
       containerKind: void 0,
+      // TODO: GH#18217
       unverified
     };
   }
@@ -135872,9 +150437,20 @@ ${lanes.join("\n")}
       const options = { removeComments: true };
       const printer = createPrinter(options);
       return usingSingleLineStringWriter((writer) => {
-        const typeNode = checker.typeToTypeNode(type, void 0, flags, writer);
+        const typeNode = checker.typeToTypeNode(
+          type,
+          /*enclosingDeclaration*/
+          void 0,
+          flags
+        );
         Debug.assertIsDefined(typeNode, "should always get typenode");
-        printer.writeNode(4 /* Unspecified */, typeNode, file, writer);
+        printer.writeNode(
+          4 /* Unspecified */,
+          typeNode,
+          /*sourceFile*/
+          file,
+          writer
+        );
       });
     }
     function isUndefined(name) {
@@ -135918,7 +150494,7 @@ ${lanes.join("\n")}
     forEachUnique(declarations, (declaration) => {
       for (const jsdoc of getCommentHavingNodes(declaration)) {
         const inheritDoc = isJSDoc(jsdoc) && jsdoc.tags && find(jsdoc.tags, (t) => t.kind === 330 /* JSDocTag */ && (t.tagName.escapedText === "inheritDoc" || t.tagName.escapedText === "inheritdoc"));
-        if (jsdoc.comment === void 0 && !inheritDoc || isJSDoc(jsdoc) && declaration.kind !== 348 /* JSDocTypedefTag */ && declaration.kind !== 341 /* JSDocCallbackTag */ && jsdoc.tags && jsdoc.tags.some((t) => t.kind === 348 /* JSDocTypedefTag */ || t.kind === 341 /* JSDocCallbackTag */) && !jsdoc.tags.some((t) => t.kind === 343 /* JSDocParameterTag */ || t.kind === 344 /* JSDocReturnTag */)) {
+        if (jsdoc.comment === void 0 && !inheritDoc || isJSDoc(jsdoc) && declaration.kind !== 349 /* JSDocTypedefTag */ && declaration.kind !== 341 /* JSDocCallbackTag */ && jsdoc.tags && jsdoc.tags.some((t) => t.kind === 349 /* JSDocTypedefTag */ || t.kind === 341 /* JSDocCallbackTag */) && !jsdoc.tags.some((t) => t.kind === 344 /* JSDocParameterTag */ || t.kind === 345 /* JSDocReturnTag */)) {
           continue;
         }
         let newparts = jsdoc.comment ? getDisplayPartsFromComment(jsdoc.comment, checker) : [];
@@ -135937,11 +150513,11 @@ ${lanes.join("\n")}
   }
   function getCommentHavingNodes(declaration) {
     switch (declaration.kind) {
-      case 343 /* JSDocParameterTag */:
-      case 350 /* JSDocPropertyTag */:
+      case 344 /* JSDocParameterTag */:
+      case 351 /* JSDocPropertyTag */:
         return [declaration];
       case 341 /* JSDocCallbackTag */:
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
         return [declaration, declaration.parent];
       default:
         return getJSDocCommentsAndTags(declaration);
@@ -135951,7 +150527,7 @@ ${lanes.join("\n")}
     const infos = [];
     forEachUnique(declarations, (declaration) => {
       const tags = getJSDocTags(declaration);
-      if (tags.some((t) => t.kind === 348 /* JSDocTypedefTag */ || t.kind === 341 /* JSDocCallbackTag */) && !tags.some((t) => t.kind === 343 /* JSDocParameterTag */ || t.kind === 344 /* JSDocReturnTag */)) {
+      if (tags.some((t) => t.kind === 349 /* JSDocTypedefTag */ || t.kind === 341 /* JSDocCallbackTag */) && !tags.some((t) => t.kind === 344 /* JSDocParameterTag */ || t.kind === 345 /* JSDocReturnTag */)) {
         return;
       }
       for (const tag of tags) {
@@ -135973,11 +150549,14 @@ ${lanes.join("\n")}
     const { comment, kind } = tag;
     const namePart = getTagNameDisplayPart(kind);
     switch (kind) {
+      case 352 /* JSDocThrowsTag */:
+        const typeExpression = tag.typeExpression;
+        return typeExpression ? withNode(typeExpression) : comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker);
       case 332 /* JSDocImplementsTag */:
         return withNode(tag.class);
       case 331 /* JSDocAugmentsTag */:
         return withNode(tag.class);
-      case 347 /* JSDocTemplateTag */:
+      case 348 /* JSDocTemplateTag */:
         const templateTag = tag;
         const displayParts = [];
         if (templateTag.constraint) {
@@ -135999,13 +150578,13 @@ ${lanes.join("\n")}
           displayParts.push(...[spacePart(), ...getDisplayPartsFromComment(comment, checker)]);
         }
         return displayParts;
-      case 346 /* JSDocTypeTag */:
+      case 347 /* JSDocTypeTag */:
         return withNode(tag.typeExpression);
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
       case 341 /* JSDocCallbackTag */:
-      case 350 /* JSDocPropertyTag */:
-      case 343 /* JSDocParameterTag */:
-      case 349 /* JSDocSeeTag */:
+      case 351 /* JSDocPropertyTag */:
+      case 344 /* JSDocParameterTag */:
+      case 350 /* JSDocSeeTag */:
         const { name } = tag;
         return name ? withNode(name) : comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker);
       default:
@@ -136028,13 +150607,13 @@ ${lanes.join("\n")}
   }
   function getTagNameDisplayPart(kind) {
     switch (kind) {
-      case 343 /* JSDocParameterTag */:
+      case 344 /* JSDocParameterTag */:
         return parameterNamePart;
-      case 350 /* JSDocPropertyTag */:
+      case 351 /* JSDocPropertyTag */:
         return propertyNamePart;
-      case 347 /* JSDocTemplateTag */:
+      case 348 /* JSDocTemplateTag */:
         return typeParameterNamePart;
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
       case 341 /* JSDocCallbackTag */:
         return typeAliasNamePart;
       default:
@@ -136065,6 +150644,7 @@ ${lanes.join("\n")}
     return {
       name,
       kind: "" /* unknown */,
+      // TODO: should have its own kind?
       kindModifiers: "",
       displayParts: [textPart(name)],
       documentation: emptyArray,
@@ -136337,15 +150917,16 @@ ${lanes.join("\n")}
     const shouldRemove = mode === "RemoveUnused" /* RemoveUnused */ || mode === "All" /* All */;
     const maybeRemove = shouldRemove ? removeUnusedImports : identity;
     const maybeCoalesce = shouldCombine ? coalesceImports : identity;
+    const topLevelImportGroupDecls = groupImportsByNewlineContiguous(sourceFile, sourceFile.statements.filter(isImportDeclaration));
+    const ignoreCase = typeof preferences.organizeImportsIgnoreCase === "boolean" ? preferences.organizeImportsIgnoreCase : shouldSort && detectSortingWorker(topLevelImportGroupDecls) === 2 /* CaseInsensitive */;
     const processImportsOfSameModuleSpecifier = (importGroup) => {
-      const processedDeclarations = maybeCoalesce(maybeRemove(importGroup, sourceFile, program), sourceFile);
+      const processedDeclarations = maybeCoalesce(maybeRemove(importGroup, sourceFile, program), ignoreCase, sourceFile);
       return shouldSort ? stableSort(processedDeclarations, (s1, s2) => compareImportsOrRequireStatements(s1, s2)) : processedDeclarations;
     };
-    const topLevelImportGroupDecls = groupImportsByNewlineContiguous(sourceFile, sourceFile.statements.filter(isImportDeclaration));
     topLevelImportGroupDecls.forEach((importGroupDecl) => organizeImportsWorker(importGroupDecl, processImportsOfSameModuleSpecifier));
     if (mode !== "RemoveUnused" /* RemoveUnused */) {
       const topLevelExportDecls = sourceFile.statements.filter(isExportDeclaration);
-      organizeImportsWorker(topLevelExportDecls, coalesceExports);
+      organizeImportsWorker(topLevelExportDecls, (group2) => coalesceExports(group2, ignoreCase));
     }
     for (const ambientModule of sourceFile.statements.filter(isAmbientModule)) {
       if (!ambientModule.body)
@@ -136354,7 +150935,7 @@ ${lanes.join("\n")}
       ambientModuleImportGroupDecls.forEach((importGroupDecl) => organizeImportsWorker(importGroupDecl, processImportsOfSameModuleSpecifier));
       if (mode !== "RemoveUnused" /* RemoveUnused */) {
         const ambientModuleExportDecls = ambientModule.body.statements.filter(isExportDeclaration);
-        organizeImportsWorker(ambientModuleExportDecls, coalesceExports);
+        organizeImportsWorker(ambientModuleExportDecls, (group2) => coalesceExports(group2, ignoreCase));
       }
     }
     return changeTracker.getChanges();
@@ -136367,12 +150948,20 @@ ${lanes.join("\n")}
       const sortedImportGroups = shouldSort ? stableSort(oldImportGroups, (group1, group2) => compareModuleSpecifiers2(group1[0].moduleSpecifier, group2[0].moduleSpecifier)) : oldImportGroups;
       const newImportDecls = flatMap(sortedImportGroups, (importGroup) => getExternalModuleName2(importGroup[0].moduleSpecifier) ? coalesce(importGroup) : importGroup);
       if (newImportDecls.length === 0) {
-        changeTracker.deleteNodes(sourceFile, oldImportDecls, {
-          trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
-        }, true);
+        changeTracker.deleteNodes(
+          sourceFile,
+          oldImportDecls,
+          {
+            leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
+            trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
+          },
+          /*hasTrailingComment*/
+          true
+        );
       } else {
         const replaceOptions = {
           leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude,
+          // Leave header comment in place
           trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include,
           suffix: getNewLineOrDefaultFromHost(host, formatContext.options)
         };
@@ -136385,11 +150974,16 @@ ${lanes.join("\n")}
     }
   }
   function groupImportsByNewlineContiguous(sourceFile, importDecls) {
-    const scanner2 = createScanner(sourceFile.languageVersion, false, sourceFile.languageVariant);
+    const scanner2 = createScanner(
+      sourceFile.languageVersion,
+      /*skipTrivia*/
+      false,
+      sourceFile.languageVariant
+    );
     const groupImports = [];
     let groupIndex = 0;
     for (const topLevelImportDecl of importDecls) {
-      if (isNewGroup(sourceFile, topLevelImportDecl, scanner2)) {
+      if (groupImports[groupIndex] && isNewGroup(sourceFile, topLevelImportDecl, scanner2)) {
         groupIndex++;
       }
       if (!groupImports[groupIndex]) {
@@ -136450,8 +151044,10 @@ ${lanes.join("\n")}
         if (sourceFile.isDeclarationFile) {
           usedImports.push(factory.createImportDeclaration(
             importDecl.modifiers,
+            /*importClause*/
             void 0,
             moduleSpecifier,
+            /*assertClause*/
             void 0
           ));
         } else {
@@ -136471,12 +151067,13 @@ ${lanes.join("\n")}
   function getExternalModuleName2(specifier) {
     return specifier !== void 0 && isStringLiteralLike(specifier) ? specifier.text : void 0;
   }
-  function coalesceImports(importGroup, sourceFile) {
+  function coalesceImports(importGroup, ignoreCase, sourceFile) {
     var _a2, _b, _c, _d;
     if (importGroup.length === 0) {
       return importGroup;
     }
     const { importWithoutClause, typeOnlyImports, regularImports } = getCategorizedImports(importGroup);
+    const compareIdentifiers = ignoreCase ? compareIdentifiersCaseInsensitive : compareIdentifiersCaseSensitive;
     const coalescedImports = [];
     if (importWithoutClause) {
       coalescedImports.push(importWithoutClause);
@@ -136494,7 +151091,12 @@ ${lanes.join("\n")}
       const sortedNamespaceImports = stableSort(namespaceImports, (i1, i2) => compareIdentifiers(i1.importClause.namedBindings.name, i2.importClause.namedBindings.name));
       for (const namespaceImport of sortedNamespaceImports) {
         coalescedImports.push(
-          updateImportDeclarationAndClause(namespaceImport, void 0, namespaceImport.importClause.namedBindings)
+          updateImportDeclarationAndClause(
+            namespaceImport,
+            /*name*/
+            void 0,
+            namespaceImport.importClause.namedBindings
+          )
         );
       }
       if (defaultImports.length === 0 && namedImports.length === 0) {
@@ -136507,13 +151109,18 @@ ${lanes.join("\n")}
       } else {
         for (const defaultImport of defaultImports) {
           newImportSpecifiers.push(
-            factory.createImportSpecifier(false, factory.createIdentifier("default"), defaultImport.importClause.name)
+            factory.createImportSpecifier(
+              /*isTypeOnly*/
+              false,
+              factory.createIdentifier("default"),
+              defaultImport.importClause.name
+            )
           );
         }
       }
       newImportSpecifiers.push(...getNewImportSpecifiers(namedImports));
       const sortedImportSpecifiers = factory.createNodeArray(
-        sortSpecifiers(newImportSpecifiers),
+        sortSpecifiers(newImportSpecifiers, ignoreCase),
         (_b = (_a2 = namedImports[0]) == null ? void 0 : _a2.importClause.namedBindings) == null ? void 0 : _b.elements.hasTrailingComma
       );
       const importDecl = defaultImports.length > 0 ? defaultImports[0] : namedImports[0];
@@ -136523,10 +151130,20 @@ ${lanes.join("\n")}
       }
       if (isTypeOnly && newDefaultImport && newNamedImports) {
         coalescedImports.push(
-          updateImportDeclarationAndClause(importDecl, newDefaultImport, void 0)
+          updateImportDeclarationAndClause(
+            importDecl,
+            newDefaultImport,
+            /*namedBindings*/
+            void 0
+          )
         );
         coalescedImports.push(
-          updateImportDeclarationAndClause((_d = namedImports[0]) != null ? _d : importDecl, void 0, newNamedImports)
+          updateImportDeclarationAndClause(
+            (_d = namedImports[0]) != null ? _d : importDecl,
+            /*name*/
+            void 0,
+            newNamedImports
+          )
         );
       } else {
         coalescedImports.push(
@@ -136564,7 +151181,7 @@ ${lanes.join("\n")}
       regularImports
     };
   }
-  function coalesceExports(exportGroup) {
+  function coalesceExports(exportGroup, ignoreCase) {
     if (exportGroup.length === 0) {
       return exportGroup;
     }
@@ -136579,7 +151196,7 @@ ${lanes.join("\n")}
       }
       const newExportSpecifiers = [];
       newExportSpecifiers.push(...flatMap(exportGroup2, (i) => i.exportClause && isNamedExports(i.exportClause) ? i.exportClause.elements : emptyArray));
-      const sortedExportSpecifiers = sortSpecifiers(newExportSpecifiers);
+      const sortedExportSpecifiers = sortSpecifiers(newExportSpecifiers, ignoreCase);
       const exportDecl = exportGroup2[0];
       coalescedExports.push(
         factory.updateExportDeclaration(
@@ -136618,23 +151235,30 @@ ${lanes.join("\n")}
       importDeclaration,
       importDeclaration.modifiers,
       factory.updateImportClause(importDeclaration.importClause, importDeclaration.importClause.isTypeOnly, name, namedBindings),
+      // TODO: GH#18217
       importDeclaration.moduleSpecifier,
       importDeclaration.assertClause
     );
   }
-  function sortSpecifiers(specifiers) {
-    return stableSort(specifiers, compareImportOrExportSpecifiers);
+  function sortSpecifiers(specifiers, ignoreCase) {
+    return stableSort(specifiers, (s1, s2) => compareImportOrExportSpecifiers(s1, s2, ignoreCase));
   }
-  function compareImportOrExportSpecifiers(s1, s2) {
-    return compareBooleans(s1.isTypeOnly, s2.isTypeOnly) || compareIdentifiers(s1.propertyName || s1.name, s2.propertyName || s2.name) || compareIdentifiers(s1.name, s2.name);
+  function compareImportOrExportSpecifiers(s1, s2, ignoreCase) {
+    const compareIdentifiers = ignoreCase ? compareIdentifiersCaseInsensitive : compareIdentifiersCaseSensitive;
+    return compareBooleans(s1.isTypeOnly, s2.isTypeOnly) || compareIdentifiers(s1.name, s2.name);
   }
-  function compareModuleSpecifiers2(m1, m2) {
+  function compareIdentifiersCaseSensitive(s1, s2) {
+    return compareStringsCaseSensitive(s1.text, s2.text);
+  }
+  function compareIdentifiersCaseInsensitive(s1, s2) {
+    return compareStringsCaseInsensitiveEslintCompatible(s1.text, s2.text);
+  }
+  function compareModuleSpecifiers2(m1, m2, ignoreCase) {
     const name1 = m1 === void 0 ? void 0 : getExternalModuleName2(m1);
     const name2 = m2 === void 0 ? void 0 : getExternalModuleName2(m2);
-    return compareBooleans(name1 === void 0, name2 === void 0) || compareBooleans(isExternalModuleNameRelative(name1), isExternalModuleNameRelative(name2)) || compareStringsCaseInsensitive(name1, name2);
-  }
-  function compareIdentifiers(s1, s2) {
-    return compareStringsCaseInsensitive(s1.text, s2.text);
+    const compareStrings = ignoreCase ? compareStringsCaseInsensitiveEslintCompatible : compareStringsCaseSensitive;
+    return compareBooleans(name1 === void 0, name2 === void 0) || compareBooleans(isExternalModuleNameRelative(name1), isExternalModuleNameRelative(name2)) || // eslint-disable-next-line @typescript-eslint/no-unnecessary-type-assertion
+    compareStrings(name1, name2);
   }
   function getModuleSpecifierExpression(declaration) {
     var _a2;
@@ -136647,22 +151271,65 @@ ${lanes.join("\n")}
         return declaration.declarationList.declarations[0].initializer.arguments[0];
     }
   }
-  function importsAreSorted(imports) {
-    return arrayIsSorted(imports, compareImportsOrRequireStatements);
+  function detectSorting(sourceFile) {
+    return detectSortingWorker(
+      groupImportsByNewlineContiguous(sourceFile, sourceFile.statements.filter(isImportDeclaration))
+    );
   }
-  function importSpecifiersAreSorted(imports) {
-    return arrayIsSorted(imports, compareImportOrExportSpecifiers);
+  function detectSortingWorker(importGroups) {
+    let sortState = 3 /* Both */;
+    for (const importGroup of importGroups) {
+      if (importGroup.length > 1) {
+        sortState &= detectSortCaseSensitivity(
+          importGroup,
+          /*useEslintOrdering*/
+          true,
+          (i) => {
+            var _a2, _b;
+            return (_b = (_a2 = tryCast(i.moduleSpecifier, isStringLiteral)) == null ? void 0 : _a2.text) != null ? _b : "";
+          }
+        );
+        if (!sortState) {
+          return sortState;
+        }
+      }
+      const declarationWithNamedImports = find(
+        importGroup,
+        (i) => {
+          var _a2, _b;
+          return ((_b = tryCast((_a2 = i.importClause) == null ? void 0 : _a2.namedBindings, isNamedImports)) == null ? void 0 : _b.elements.length) > 1;
+        }
+      );
+      if (declarationWithNamedImports) {
+        sortState &= detectImportSpecifierSorting(declarationWithNamedImports.importClause.namedBindings.elements);
+        if (!sortState) {
+          return sortState;
+        }
+      }
+      if (sortState !== 3 /* Both */) {
+        return sortState;
+      }
+    }
+    return sortState;
+  }
+  function detectImportDeclarationSorting(imports) {
+    return detectSortCaseSensitivity(
+      imports,
+      /*useEslintOrdering*/
+      true,
+      (s) => getExternalModuleName2(getModuleSpecifierExpression(s)) || ""
+    );
   }
-  function getImportDeclarationInsertionIndex(sortedImports, newImport) {
-    const index = binarySearch(sortedImports, newImport, identity, compareImportsOrRequireStatements);
+  function getImportDeclarationInsertionIndex(sortedImports, newImport, ignoreCase) {
+    const index = binarySearch(sortedImports, newImport, identity, (a, b) => compareImportsOrRequireStatements(a, b, ignoreCase));
     return index < 0 ? ~index : index;
   }
-  function getImportSpecifierInsertionIndex(sortedImports, newImport) {
-    const index = binarySearch(sortedImports, newImport, identity, compareImportOrExportSpecifiers);
+  function getImportSpecifierInsertionIndex(sortedImports, newImport, ignoreCase) {
+    const index = binarySearch(sortedImports, newImport, identity, (s1, s2) => compareImportOrExportSpecifiers(s1, s2, ignoreCase));
     return index < 0 ? ~index : index;
   }
-  function compareImportsOrRequireStatements(s1, s2) {
-    return compareModuleSpecifiers2(getModuleSpecifierExpression(s1), getModuleSpecifierExpression(s2)) || compareImportKind(s1, s2);
+  function compareImportsOrRequireStatements(s1, s2, ignoreCase) {
+    return compareModuleSpecifiers2(getModuleSpecifierExpression(s1), getModuleSpecifierExpression(s2), ignoreCase) || compareImportKind(s1, s2);
   }
   function compareImportKind(s1, s2) {
     return compareValues(getImportKindOrder(s1), getImportKindOrder(s2));
@@ -136691,7 +151358,13 @@ ${lanes.join("\n")}
       namedImports,
       (namedImport) => map(
         tryGetNamedBindingElements(namedImport),
-        (importSpecifier) => importSpecifier.name && importSpecifier.propertyName && importSpecifier.name.escapedText === importSpecifier.propertyName.escapedText ? factory.updateImportSpecifier(importSpecifier, importSpecifier.isTypeOnly, void 0, importSpecifier.name) : importSpecifier
+        (importSpecifier) => importSpecifier.name && importSpecifier.propertyName && importSpecifier.name.escapedText === importSpecifier.propertyName.escapedText ? factory.updateImportSpecifier(
+          importSpecifier,
+          importSpecifier.isTypeOnly,
+          /*propertyName*/
+          void 0,
+          importSpecifier.name
+        ) : importSpecifier
       )
     );
   }
@@ -136699,10 +151372,22 @@ ${lanes.join("\n")}
     var _a2;
     return ((_a2 = namedImport.importClause) == null ? void 0 : _a2.namedBindings) && isNamedImports(namedImport.importClause.namedBindings) ? namedImport.importClause.namedBindings.elements : void 0;
   }
+  var detectImportSpecifierSorting;
   var init_organizeImports = __esm({
     "src/services/organizeImports.ts"() {
       "use strict";
       init_ts4();
+      detectImportSpecifierSorting = memoizeWeak((specifiers) => {
+        if (!arrayIsSorted(specifiers, (s1, s2) => compareBooleans(s1.isTypeOnly, s2.isTypeOnly))) {
+          return 0 /* None */;
+        }
+        return detectSortCaseSensitivity(
+          specifiers,
+          /*useEslintOrdering*/
+          true,
+          (specifier) => specifier.name.text
+        );
+      });
     }
   });
 
@@ -136714,10 +151399,11 @@ ${lanes.join("\n")}
     compareImportOrExportSpecifiers: () => compareImportOrExportSpecifiers,
     compareImportsOrRequireStatements: () => compareImportsOrRequireStatements,
     compareModuleSpecifiers: () => compareModuleSpecifiers2,
+    detectImportDeclarationSorting: () => detectImportDeclarationSorting,
+    detectImportSpecifierSorting: () => detectImportSpecifierSorting,
+    detectSorting: () => detectSorting,
     getImportDeclarationInsertionIndex: () => getImportDeclarationInsertionIndex,
     getImportSpecifierInsertionIndex: () => getImportSpecifierInsertionIndex,
-    importSpecifiersAreSorted: () => importSpecifiersAreSorted,
-    importsAreSorted: () => importsAreSorted,
     organizeImports: () => organizeImports
   });
   var init_ts_OrganizeImports = __esm({
@@ -136741,14 +151427,14 @@ ${lanes.join("\n")}
     const n = statements.length;
     while (current < n) {
       while (current < n && !isAnyImportSyntax(statements[current])) {
-        visitNonImportNode(statements[current]);
+        visitNode3(statements[current]);
         current++;
       }
       if (current === n)
         break;
       const firstImport = current;
       while (current < n && isAnyImportSyntax(statements[current])) {
-        addOutliningForLeadingCommentsForNode(statements[current], sourceFile, cancellationToken, out);
+        visitNode3(statements[current]);
         current++;
       }
       const lastImport = current - 1;
@@ -136756,7 +151442,7 @@ ${lanes.join("\n")}
         out.push(createOutliningSpanFromBounds(findChildOfKind(statements[firstImport], 100 /* ImportKeyword */, sourceFile).getStart(sourceFile), statements[lastImport].getEnd(), "imports" /* Imports */));
       }
     }
-    function visitNonImportNode(n2) {
+    function visitNode3(n2) {
       var _a2;
       if (depthRemaining === 0)
         return;
@@ -136779,18 +151465,18 @@ ${lanes.join("\n")}
       depthRemaining--;
       if (isCallExpression(n2)) {
         depthRemaining++;
-        visitNonImportNode(n2.expression);
+        visitNode3(n2.expression);
         depthRemaining--;
-        n2.arguments.forEach(visitNonImportNode);
-        (_a2 = n2.typeArguments) == null ? void 0 : _a2.forEach(visitNonImportNode);
+        n2.arguments.forEach(visitNode3);
+        (_a2 = n2.typeArguments) == null ? void 0 : _a2.forEach(visitNode3);
       } else if (isIfStatement(n2) && n2.elseStatement && isIfStatement(n2.elseStatement)) {
-        visitNonImportNode(n2.expression);
-        visitNonImportNode(n2.thenStatement);
+        visitNode3(n2.expression);
+        visitNode3(n2.thenStatement);
         depthRemaining++;
-        visitNonImportNode(n2.elseStatement);
+        visitNode3(n2.elseStatement);
         depthRemaining--;
       } else {
-        n2.forEachChild(visitNonImportNode);
+        n2.forEachChild(visitNode3);
       }
       depthRemaining++;
     }
@@ -136807,7 +151493,14 @@ ${lanes.join("\n")}
       }
       if (!result[1]) {
         const span = createTextSpanFromBounds(sourceFile.text.indexOf("//", currentLineStart), lineEnd);
-        regions.push(createOutliningSpan(span, "region" /* Region */, span, false, result[2] || "#region"));
+        regions.push(createOutliningSpan(
+          span,
+          "region" /* Region */,
+          span,
+          /*autoCollapse*/
+          false,
+          result[2] || "#region"
+        ));
       } else {
         const region = regions.pop();
         if (region) {
@@ -136913,7 +151606,14 @@ ${lanes.join("\n")}
       case 203 /* ObjectBindingPattern */:
         return spanForNode(n);
       case 186 /* TupleType */:
-        return spanForNode(n, false, !isTupleTypeNode(n.parent), 22 /* OpenBracketToken */);
+        return spanForNode(
+          n,
+          /*autoCollapse*/
+          false,
+          /*useFullStart*/
+          !isTupleTypeNode(n.parent),
+          22 /* OpenBracketToken */
+        );
       case 292 /* CaseClause */:
       case 293 /* DefaultClause */:
         return spanForNodeArray(n.statements);
@@ -136932,13 +151632,44 @@ ${lanes.join("\n")}
       case 14 /* NoSubstitutionTemplateLiteral */:
         return spanForTemplateLiteral(n);
       case 204 /* ArrayBindingPattern */:
-        return spanForNode(n, false, !isBindingElement(n.parent), 22 /* OpenBracketToken */);
+        return spanForNode(
+          n,
+          /*autoCollapse*/
+          false,
+          /*useFullStart*/
+          !isBindingElement(n.parent),
+          22 /* OpenBracketToken */
+        );
       case 216 /* ArrowFunction */:
         return spanForArrowFunction(n);
       case 210 /* CallExpression */:
         return spanForCallExpression(n);
       case 214 /* ParenthesizedExpression */:
         return spanForParenthesizedExpression(n);
+      case 272 /* NamedImports */:
+      case 276 /* NamedExports */:
+      case 296 /* AssertClause */:
+        return spanForNamedImportsOrExportsOrAssertClause(n);
+    }
+    function spanForNamedImportsOrExportsOrAssertClause(node) {
+      if (!node.elements.length) {
+        return void 0;
+      }
+      const openToken = findChildOfKind(node, 18 /* OpenBraceToken */, sourceFile);
+      const closeToken = findChildOfKind(node, 19 /* CloseBraceToken */, sourceFile);
+      if (!openToken || !closeToken || positionsAreOnSameLine(openToken.pos, closeToken.pos, sourceFile)) {
+        return void 0;
+      }
+      return spanBetweenTokens(
+        openToken,
+        closeToken,
+        node,
+        sourceFile,
+        /*autoCollapse*/
+        false,
+        /*useFullStart*/
+        false
+      );
     }
     function spanForCallExpression(node) {
       if (!node.arguments.length) {
@@ -136949,7 +151680,16 @@ ${lanes.join("\n")}
       if (!openToken || !closeToken || positionsAreOnSameLine(openToken.pos, closeToken.pos, sourceFile)) {
         return void 0;
       }
-      return spanBetweenTokens(openToken, closeToken, node, sourceFile, false, true);
+      return spanBetweenTokens(
+        openToken,
+        closeToken,
+        node,
+        sourceFile,
+        /*autoCollapse*/
+        false,
+        /*useFullStart*/
+        true
+      );
     }
     function spanForArrowFunction(node) {
       if (isBlock(node.body) || isParenthesizedExpression(node.body) || positionsAreOnSameLine(node.body.getFullStart(), node.body.getEnd(), sourceFile)) {
@@ -136962,12 +151702,26 @@ ${lanes.join("\n")}
       const textSpan = createTextSpanFromBounds(node.openingElement.getStart(sourceFile), node.closingElement.getEnd());
       const tagName = node.openingElement.tagName.getText(sourceFile);
       const bannerText = "<" + tagName + ">...</" + tagName + ">";
-      return createOutliningSpan(textSpan, "code" /* Code */, textSpan, false, bannerText);
+      return createOutliningSpan(
+        textSpan,
+        "code" /* Code */,
+        textSpan,
+        /*autoCollapse*/
+        false,
+        bannerText
+      );
     }
     function spanForJSXFragment(node) {
       const textSpan = createTextSpanFromBounds(node.openingFragment.getStart(sourceFile), node.closingFragment.getEnd());
       const bannerText = "<>...</>";
-      return createOutliningSpan(textSpan, "code" /* Code */, textSpan, false, bannerText);
+      return createOutliningSpan(
+        textSpan,
+        "code" /* Code */,
+        textSpan,
+        /*autoCollapse*/
+        false,
+        bannerText
+      );
     }
     function spanForJSXAttributes(node) {
       if (node.properties.length === 0) {
@@ -136982,7 +151736,14 @@ ${lanes.join("\n")}
       return createOutliningSpanFromBounds(node.getStart(sourceFile), node.getEnd(), "code" /* Code */);
     }
     function spanForObjectOrArrayLiteral(node, open = 18 /* OpenBraceToken */) {
-      return spanForNode(node, false, !isArrayLiteralExpression(node.parent) && !isCallExpression(node.parent), open);
+      return spanForNode(
+        node,
+        /*autoCollapse*/
+        false,
+        /*useFullStart*/
+        !isArrayLiteralExpression(node.parent) && !isCallExpression(node.parent),
+        open
+      );
     }
     function spanForNode(hintSpanNode, autoCollapse = false, useFullStart = true, open = 18 /* OpenBraceToken */, close = open === 18 /* OpenBraceToken */ ? 19 /* CloseBraceToken */ : 23 /* CloseBracketToken */) {
       const openToken = findChildOfKind(n, open, sourceFile);
@@ -137002,7 +151763,14 @@ ${lanes.join("\n")}
   function functionSpan(node, body, sourceFile) {
     const openToken = tryGetFunctionOpenToken(node, body, sourceFile);
     const closeToken = findChildOfKind(body, 19 /* CloseBraceToken */, sourceFile);
-    return openToken && closeToken && spanBetweenTokens(openToken, closeToken, node, sourceFile, node.kind !== 216 /* ArrowFunction */);
+    return openToken && closeToken && spanBetweenTokens(
+      openToken,
+      closeToken,
+      node,
+      sourceFile,
+      /*autoCollapse*/
+      node.kind !== 216 /* ArrowFunction */
+    );
   }
   function spanBetweenTokens(openToken, closeToken, hintSpanNode, sourceFile, autoCollapse = false, useFullStart = true) {
     const textSpan = createTextSpanFromBounds(useFullStart ? openToken.getFullStart() : openToken.getStart(sourceFile), closeToken.getEnd());
@@ -137075,7 +151843,7 @@ ${lanes.join("\n")}
       return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_export_statement) };
     }
     const checker = program.getTypeChecker();
-    const exportingModuleSymbol = getExportingModuleSymbol(exportNode, checker);
+    const exportingModuleSymbol = getExportingModuleSymbol(exportNode.parent, checker);
     const flags = getSyntacticModifierFlags(exportNode) || (isExportAssignment(exportNode) && !exportNode.isExportEquals ? 1025 /* ExportDefault */ : 0 /* None */);
     const wasDefault = !!(flags & 1024 /* Default */);
     if (!(flags & 1 /* Export */) || !wasDefault && exportingModuleSymbol.exports.has("default" /* Default */)) {
@@ -137124,7 +151892,13 @@ ${lanes.join("\n")}
       if (isExportAssignment(exportNode) && !exportNode.isExportEquals) {
         const exp = exportNode.expression;
         const spec = makeExportSpecifier(exp.text, exp.text);
-        changes.replaceNode(exportingSourceFile, exportNode, factory.createExportDeclaration(void 0, false, factory.createNamedExports([spec])));
+        changes.replaceNode(exportingSourceFile, exportNode, factory.createExportDeclaration(
+          /*modifiers*/
+          void 0,
+          /*isTypeOnly*/
+          false,
+          factory.createNamedExports([spec])
+        ));
       } else {
         changes.delete(exportingSourceFile, Debug.checkDefined(findModifier(exportNode, 88 /* DefaultKeyword */), "Should find a default keyword in modifier list"));
       }
@@ -137189,7 +151963,13 @@ ${lanes.join("\n")}
         } else if (namedBindings.kind === 271 /* NamespaceImport */) {
           changes.deleteRange(importingSourceFile, { pos: ref.getStart(importingSourceFile), end: namedBindings.getStart(importingSourceFile) });
           const quotePreference = isStringLiteral(clause.parent.moduleSpecifier) ? quotePreferenceFromString(clause.parent.moduleSpecifier, importingSourceFile) : 1 /* Double */;
-          const newImport = makeImport(void 0, [makeImportSpecifier2(exportName, ref.text)], clause.parent.moduleSpecifier, quotePreference);
+          const newImport = makeImport(
+            /*default*/
+            void 0,
+            [makeImportSpecifier2(exportName, ref.text)],
+            clause.parent.moduleSpecifier,
+            quotePreference
+          );
           changes.insertNodeAfter(importingSourceFile, clause.parent, newImport);
         } else {
           changes.delete(importingSourceFile, ref);
@@ -137230,13 +152010,22 @@ ${lanes.join("\n")}
     }
   }
   function makeImportSpecifier2(propertyName, name) {
-    return factory.createImportSpecifier(false, propertyName === name ? void 0 : factory.createIdentifier(propertyName), factory.createIdentifier(name));
+    return factory.createImportSpecifier(
+      /*isTypeOnly*/
+      false,
+      propertyName === name ? void 0 : factory.createIdentifier(propertyName),
+      factory.createIdentifier(name)
+    );
   }
   function makeExportSpecifier(propertyName, name) {
-    return factory.createExportSpecifier(false, propertyName === name ? void 0 : factory.createIdentifier(propertyName), factory.createIdentifier(name));
+    return factory.createExportSpecifier(
+      /*isTypeOnly*/
+      false,
+      propertyName === name ? void 0 : factory.createIdentifier(propertyName),
+      factory.createIdentifier(name)
+    );
   }
-  function getExportingModuleSymbol(node, checker) {
-    const parent2 = node.parent;
+  function getExportingModuleSymbol(parent2, checker) {
     if (isSourceFile(parent2)) {
       return parent2.symbol;
     }
@@ -137342,7 +152131,13 @@ ${lanes.join("\n")}
         usedAsNamespaceOrDefault = true;
       } else {
         const exportName = getRightOfPropertyAccessOrQualifiedName(id.parent).text;
-        if (checker.resolveName(exportName, id, 67108863 /* All */, true)) {
+        if (checker.resolveName(
+          exportName,
+          id,
+          67108863 /* All */,
+          /*excludeGlobals*/
+          true
+        )) {
           conflictingNames.set(exportName, true);
         }
         Debug.assert(getLeftOfPropertyAccessOrQualifiedName(id.parent) === id, "Parent expression should match id");
@@ -137360,11 +152155,21 @@ ${lanes.join("\n")}
     }
     const importSpecifiers = [];
     exportNameToImportName.forEach((name, propertyName) => {
-      importSpecifiers.push(factory.createImportSpecifier(false, name === propertyName ? void 0 : factory.createIdentifier(propertyName), factory.createIdentifier(name)));
+      importSpecifiers.push(factory.createImportSpecifier(
+        /*isTypeOnly*/
+        false,
+        name === propertyName ? void 0 : factory.createIdentifier(propertyName),
+        factory.createIdentifier(name)
+      ));
     });
     const importDecl = toConvert.parent.parent;
     if (usedAsNamespaceOrDefault && !allowSyntheticDefaultImports) {
-      changes.insertNodeAfter(sourceFile, importDecl, updateImport(importDecl, void 0, importSpecifiers));
+      changes.insertNodeAfter(sourceFile, importDecl, updateImport(
+        importDecl,
+        /*defaultImportName*/
+        void 0,
+        importSpecifiers
+      ));
     } else {
       changes.replaceNode(sourceFile, importDecl, updateImport(importDecl, usedAsNamespaceOrDefault ? factory.createIdentifier(toConvert.name.text) : void 0, importSpecifiers));
     }
@@ -137389,7 +152194,13 @@ ${lanes.join("\n")}
     const preferredName = moduleSpecifier && isStringLiteral(moduleSpecifier) ? ts_codefix_exports.moduleSpecifierToValidIdentifier(moduleSpecifier.text, 99 /* ESNext */) : "module";
     function hasNamespaceNameConflict(namedImport) {
       return !!ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(namedImport.name, checker, sourceFile, (id) => {
-        const symbol = checker.resolveName(preferredName, id, 67108863 /* All */, true);
+        const symbol = checker.resolveName(
+          preferredName,
+          id,
+          67108863 /* All */,
+          /*excludeGlobals*/
+          true
+        );
         if (symbol) {
           if (toConvertSymbols.has(symbol)) {
             return isExportSpecifier(id.parent);
@@ -137417,8 +152228,13 @@ ${lanes.join("\n")}
     }
     changes.replaceNode(sourceFile, toConvert, shouldUseDefault ? factory.createIdentifier(namespaceImportName) : factory.createNamespaceImport(factory.createIdentifier(namespaceImportName)));
     if (neededNamedImports.size) {
-      const newNamedImports = arrayFrom(neededNamedImports.values()).map((element) => factory.createImportSpecifier(element.isTypeOnly, element.propertyName && factory.createIdentifier(element.propertyName.text), factory.createIdentifier(element.name.text)));
-      changes.insertNodeAfter(sourceFile, toConvert.parent.parent, updateImport(importDecl, void 0, newNamedImports));
+      const newNamedImports = arrayFrom(neededNamedImports.values(), (element) => factory.createImportSpecifier(element.isTypeOnly, element.propertyName && factory.createIdentifier(element.propertyName.text), factory.createIdentifier(element.name.text)));
+      changes.insertNodeAfter(sourceFile, toConvert.parent.parent, updateImport(
+        importDecl,
+        /*defaultImportName*/
+        void 0,
+        newNamedImports
+      ));
     }
   }
   function isExportEqualsModule(moduleSpecifier, checker) {
@@ -137430,9 +152246,16 @@ ${lanes.join("\n")}
   }
   function updateImport(old, defaultImportName, elements) {
     return factory.createImportDeclaration(
+      /*modifiers*/
       void 0,
-      factory.createImportClause(false, defaultImportName, elements && elements.length ? factory.createNamedImports(elements) : void 0),
+      factory.createImportClause(
+        /*isTypeOnly*/
+        false,
+        defaultImportName,
+        elements && elements.length ? factory.createNamedImports(elements) : void 0
+      ),
       old.moduleSpecifier,
+      /*assertClause*/
       void 0
     );
   }
@@ -137501,12 +152324,14 @@ ${lanes.join("\n")}
     if (!selection || !isTypeNode(selection))
       return { error: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_type_node) };
     const checker = context.program.getTypeChecker();
-    const firstStatement = Debug.checkDefined(findAncestor(selection, isStatement), "Should find a statement");
-    const typeParameters = collectTypeParameters(checker, selection, firstStatement, file);
+    const enclosingNode = getEnclosingNode(selection, isJS);
+    if (enclosingNode === void 0)
+      return { error: getLocaleSpecificMessage(Diagnostics.No_type_could_be_extracted_from_this_type_node) };
+    const typeParameters = collectTypeParameters(checker, selection, enclosingNode, file);
     if (!typeParameters)
       return { error: getLocaleSpecificMessage(Diagnostics.No_type_could_be_extracted_from_this_type_node) };
     const typeElements = flattenTypeLiteralNodeReference(checker, selection);
-    return { isJS, selection, firstStatement, typeParameters, typeElements };
+    return { isJS, selection, enclosingNode, typeParameters, typeElements };
   }
   function flattenTypeLiteralNodeReference(checker, node) {
     if (!node)
@@ -137532,20 +152357,26 @@ ${lanes.join("\n")}
   function rangeContainsSkipTrivia(r1, node, file) {
     return rangeContainsStartEnd(r1, skipTrivia(file.text, node.pos), node.end);
   }
-  function collectTypeParameters(checker, selection, statement, file) {
+  function collectTypeParameters(checker, selection, enclosingNode, file) {
     const result = [];
     return visitor(selection) ? void 0 : result;
     function visitor(node) {
       if (isTypeReferenceNode(node)) {
         if (isIdentifier(node.typeName)) {
           const typeName = node.typeName;
-          const symbol = checker.resolveName(typeName.text, typeName, 262144 /* TypeParameter */, true);
+          const symbol = checker.resolveName(
+            typeName.text,
+            typeName,
+            262144 /* TypeParameter */,
+            /* excludeGlobals */
+            true
+          );
           for (const decl of (symbol == null ? void 0 : symbol.declarations) || emptyArray) {
             if (isTypeParameterDeclaration(decl) && decl.getSourceFile() === file) {
               if (decl.name.escapedText === typeName.escapedText && rangeContainsSkipTrivia(decl, selection, file)) {
                 return true;
               }
-              if (rangeContainsSkipTrivia(statement, decl, file) && !rangeContainsSkipTrivia(selection, decl, file)) {
+              if (rangeContainsSkipTrivia(enclosingNode, decl, file) && !rangeContainsSkipTrivia(selection, decl, file)) {
                 pushIfUnique(result, decl);
                 break;
               }
@@ -137564,8 +152395,14 @@ ${lanes.join("\n")}
         }
       } else if (isTypeQueryNode(node)) {
         if (isIdentifier(node.exprName)) {
-          const symbol = checker.resolveName(node.exprName.text, node.exprName, 111551 /* Value */, false);
-          if ((symbol == null ? void 0 : symbol.valueDeclaration) && rangeContainsSkipTrivia(statement, symbol.valueDeclaration, file) && !rangeContainsSkipTrivia(selection, symbol.valueDeclaration, file)) {
+          const symbol = checker.resolveName(
+            node.exprName.text,
+            node.exprName,
+            111551 /* Value */,
+            /* excludeGlobals */
+            false
+          );
+          if ((symbol == null ? void 0 : symbol.valueDeclaration) && rangeContainsSkipTrivia(enclosingNode, symbol.valueDeclaration, file) && !rangeContainsSkipTrivia(selection, symbol.valueDeclaration, file)) {
             return true;
           }
         } else {
@@ -137581,32 +152418,63 @@ ${lanes.join("\n")}
     }
   }
   function doTypeAliasChange(changes, file, name, info) {
-    const { firstStatement, selection, typeParameters } = info;
+    const { enclosingNode, selection, typeParameters } = info;
     const newTypeNode = factory.createTypeAliasDeclaration(
+      /* modifiers */
       void 0,
       name,
-      typeParameters.map((id) => factory.updateTypeParameterDeclaration(id, id.modifiers, id.name, id.constraint, void 0)),
+      typeParameters.map((id) => factory.updateTypeParameterDeclaration(
+        id,
+        id.modifiers,
+        id.name,
+        id.constraint,
+        /* defaultType */
+        void 0
+      )),
       selection
     );
-    changes.insertNodeBefore(file, firstStatement, ignoreSourceNewlines(newTypeNode), true);
-    changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(id.name, void 0))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace });
+    changes.insertNodeBefore(
+      file,
+      enclosingNode,
+      ignoreSourceNewlines(newTypeNode),
+      /* blankLineBetween */
+      true
+    );
+    changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(
+      id.name,
+      /* typeArguments */
+      void 0
+    ))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace });
   }
   function doInterfaceChange(changes, file, name, info) {
     var _a2;
-    const { firstStatement, selection, typeParameters, typeElements } = info;
+    const { enclosingNode, selection, typeParameters, typeElements } = info;
     const newTypeNode = factory.createInterfaceDeclaration(
+      /* modifiers */
       void 0,
       name,
       typeParameters,
+      /* heritageClauses */
       void 0,
       typeElements
     );
     setTextRange(newTypeNode, (_a2 = typeElements[0]) == null ? void 0 : _a2.parent);
-    changes.insertNodeBefore(file, firstStatement, ignoreSourceNewlines(newTypeNode), true);
-    changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(id.name, void 0))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace });
+    changes.insertNodeBefore(
+      file,
+      enclosingNode,
+      ignoreSourceNewlines(newTypeNode),
+      /* blankLineBetween */
+      true
+    );
+    changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(
+      id.name,
+      /* typeArguments */
+      void 0
+    ))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace });
   }
-  function doTypedefChange(changes, file, name, info) {
-    const { firstStatement, selection, typeParameters } = info;
+  function doTypedefChange(changes, context, file, name, info) {
+    var _a2;
+    const { enclosingNode, selection, typeParameters } = info;
     setEmitFlags(selection, 3072 /* NoComments */ | 4096 /* NoNestedComments */);
     const node = factory.createJSDocTypedefTag(
       factory.createIdentifier("typedef"),
@@ -137616,7 +152484,11 @@ ${lanes.join("\n")}
     const templates = [];
     forEach(typeParameters, (typeParameter) => {
       const constraint = getEffectiveConstraintOfTypeParameter(typeParameter);
-      const parameter = factory.createTypeParameterDeclaration(void 0, typeParameter.name);
+      const parameter = factory.createTypeParameterDeclaration(
+        /*modifiers*/
+        void 0,
+        typeParameter.name
+      );
       const template = factory.createJSDocTemplateTag(
         factory.createIdentifier("template"),
         constraint && cast(constraint, isJSDocTypeExpression),
@@ -137624,8 +152496,34 @@ ${lanes.join("\n")}
       );
       templates.push(template);
     });
-    changes.insertNodeBefore(file, firstStatement, factory.createJSDocComment(void 0, factory.createNodeArray(concatenate(templates, [node]))), true);
-    changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(id.name, void 0))));
+    const jsDoc = factory.createJSDocComment(
+      /* comment */
+      void 0,
+      factory.createNodeArray(concatenate(templates, [node]))
+    );
+    if (isJSDoc(enclosingNode)) {
+      const pos = enclosingNode.getStart(file);
+      const newLineCharacter = getNewLineOrDefaultFromHost(context.host, (_a2 = context.formatContext) == null ? void 0 : _a2.options);
+      changes.insertNodeAt(file, enclosingNode.getStart(file), jsDoc, {
+        suffix: newLineCharacter + newLineCharacter + file.text.slice(getPrecedingNonSpaceCharacterPosition(file.text, pos - 1), pos)
+      });
+    } else {
+      changes.insertNodeBefore(
+        file,
+        enclosingNode,
+        jsDoc,
+        /* blankLineBetween */
+        true
+      );
+    }
+    changes.replaceNode(file, selection, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode(
+      id.name,
+      /* typeArguments */
+      void 0
+    ))));
+  }
+  function getEnclosingNode(node, isJS) {
+    return findAncestor(node, isStatement) || (isJS ? findAncestor(node, isJSDoc) : void 0);
   }
   var refactorName3, extractToTypeAliasAction, extractToInterfaceAction, extractToTypeDefAction;
   var init_extractType = __esm({
@@ -137691,7 +152589,7 @@ ${lanes.join("\n")}
                 return doTypeAliasChange(changes, file, name, info);
               case extractToTypeDefAction.name:
                 Debug.assert(info.isJS, "Invalid actionName/JS combo");
-                return doTypedefChange(changes, file, name, info);
+                return doTypedefChange(changes, context, file, name, info);
               case extractToInterfaceAction.name:
                 Debug.assert(!info.isJS && !!info.typeElements, "Invalid actionName/JS combo");
                 return doInterfaceChange(changes, file, name, info);
@@ -137700,7 +152598,13 @@ ${lanes.join("\n")}
             }
           });
           const renameFilename = file.fileName;
-          const renameLocation = getRenameLocation(edits, renameFilename, name, false);
+          const renameLocation = getRenameLocation(
+            edits,
+            renameFilename,
+            name,
+            /*preferLastLocation*/
+            false
+          );
           return { edits, renameFilename, renameLocation };
         }
       });
@@ -137749,10 +152653,20 @@ ${lanes.join("\n")}
     const usage = getUsageInfo(oldFile, toMove.all, checker);
     const currentDirectory = getDirectoryPath(oldFile.fileName);
     const extension = extensionFromPath(oldFile.fileName);
-    const newModuleName = makeUniqueModuleName(getNewModuleName(usage.oldFileImportsFromNewFile, usage.movedSymbols), extension, currentDirectory, host);
-    const newFileNameWithExtension = newModuleName + extension;
-    changes.createNewFile(oldFile, combinePaths(currentDirectory, newFileNameWithExtension), getNewStatementsAndRemoveFromOldFile(oldFile, usage, changes, toMove, program, newModuleName, preferences));
-    addNewFileToTsconfig(program, changes, oldFile.fileName, newFileNameWithExtension, hostGetCanonicalFileName(host));
+    const newFilename = combinePaths(
+      // new file is always placed in the same directory as the old file
+      currentDirectory,
+      // ensures the filename computed below isn't already taken
+      makeUniqueFilename(
+        // infers a name for the new file from the symbols being moved
+        inferNewFilename(usage.oldFileImportsFromNewFile, usage.movedSymbols),
+        extension,
+        currentDirectory,
+        host
+      )
+    ) + extension;
+    changes.createNewFile(oldFile, newFilename, getNewStatementsAndRemoveFromOldFile(oldFile, usage, changes, toMove, program, host, newFilename, preferences));
+    addNewFileToTsconfig(program, changes, oldFile.fileName, newFilename, hostGetCanonicalFileName(host));
   }
   function getStatementsToMove(context) {
     const rangeToMove = getRangeToMove(context);
@@ -137778,7 +152692,11 @@ ${lanes.join("\n")}
       case 268 /* ImportEqualsDeclaration */:
         return !hasSyntacticModifier(node, 1 /* Export */);
       case 240 /* VariableStatement */:
-        return node.declarationList.declarations.every((d) => !!d.initializer && isRequireCall(d.initializer, true));
+        return node.declarationList.declarations.every((d) => !!d.initializer && isRequireCall(
+          d.initializer,
+          /*checkArgumentIsStringLiteralLike*/
+          true
+        ));
       default:
         return false;
     }
@@ -137795,7 +152713,7 @@ ${lanes.join("\n")}
       changes.insertNodeInListAfter(cfg, last(filesProp.initializer.elements), factory.createStringLiteral(newFilePath), filesProp.initializer.elements);
     }
   }
-  function getNewStatementsAndRemoveFromOldFile(oldFile, usage, changes, toMove, program, newModuleName, preferences) {
+  function getNewStatementsAndRemoveFromOldFile(oldFile, usage, changes, toMove, program, host, newFilename, preferences) {
     const checker = program.getTypeChecker();
     const prologueDirectives = takeWhile(oldFile.statements, isPrologueDirective);
     if (oldFile.externalModuleIndicator === void 0 && oldFile.commonJsModuleIndicator === void 0 && usage.oldImportsNeededByNewFile.size() === 0) {
@@ -137804,14 +152722,20 @@ ${lanes.join("\n")}
     }
     const useEsModuleSyntax = !!oldFile.externalModuleIndicator;
     const quotePreference = getQuotePreference(oldFile, preferences);
-    const importsFromNewFile = createOldFileImportsFromNewFile(usage.oldFileImportsFromNewFile, newModuleName, useEsModuleSyntax, quotePreference);
+    const importsFromNewFile = createOldFileImportsFromNewFile(oldFile, usage.oldFileImportsFromNewFile, newFilename, program, host, useEsModuleSyntax, quotePreference);
     if (importsFromNewFile) {
-      insertImports(changes, oldFile, importsFromNewFile, true);
+      insertImports(
+        changes,
+        oldFile,
+        importsFromNewFile,
+        /*blankLineBetween*/
+        true
+      );
     }
     deleteUnusedOldImports(oldFile, toMove.all, changes, usage.unusedImportsFromOldFile, checker);
     deleteMovedStatements(oldFile, toMove.ranges, changes);
-    updateImportsInOtherFiles(changes, program, oldFile, usage.movedSymbols, newModuleName);
-    const imports = getNewFileImportsAndAddExportInOldFile(oldFile, usage.oldImportsNeededByNewFile, usage.newFileImportsFromOldFile, changes, checker, useEsModuleSyntax, quotePreference);
+    updateImportsInOtherFiles(changes, program, host, oldFile, usage.movedSymbols, newFilename);
+    const imports = getNewFileImportsAndAddExportInOldFile(oldFile, usage.oldImportsNeededByNewFile, usage.newFileImportsFromOldFile, changes, checker, program, host, useEsModuleSyntax, quotePreference);
     const body = addExports(oldFile, toMove.all, usage.oldFileImportsFromNewFile, useEsModuleSyntax);
     if (imports.length && body.length) {
       return [
@@ -137839,7 +152763,7 @@ ${lanes.join("\n")}
       forEachImportInStatement(statement, (i) => deleteUnusedImports(oldFile, i, changes, (name) => toDelete.has(checker.getSymbolAtLocation(name))));
     }
   }
-  function updateImportsInOtherFiles(changes, program, oldFile, movedSymbols, newModuleName) {
+  function updateImportsInOtherFiles(changes, program, host, oldFile, movedSymbols, newFilename) {
     const checker = program.getTypeChecker();
     for (const sourceFile of program.getSourceFiles()) {
       if (sourceFile === oldFile)
@@ -137853,13 +152777,14 @@ ${lanes.join("\n")}
             return !!symbol && movedSymbols.has(symbol);
           };
           deleteUnusedImports(sourceFile, importNode, changes, shouldMove);
-          const newModuleSpecifier = combinePaths(getDirectoryPath(moduleSpecifierFromImport(importNode).text), newModuleName);
+          const pathToNewFileWithExtension = resolvePath(getDirectoryPath(oldFile.path), newFilename);
+          const newModuleSpecifier = getModuleSpecifier(program.getCompilerOptions(), sourceFile, sourceFile.path, pathToNewFileWithExtension, createModuleSpecifierResolutionHost(program, host));
           const newImportDeclaration = filterImport(importNode, factory.createStringLiteral(newModuleSpecifier), shouldMove);
           if (newImportDeclaration)
             changes.insertNodeAfter(sourceFile, statement, newImportDeclaration);
           const ns = getNamespaceLikeImport(importNode);
           if (ns)
-            updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleName, newModuleSpecifier, ns, importNode);
+            updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleSpecifier, ns, importNode);
         });
       }
     }
@@ -137876,14 +152801,20 @@ ${lanes.join("\n")}
         return Debug.assertNever(node, `Unexpected node kind ${node.kind}`);
     }
   }
-  function updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleName, newModuleSpecifier, oldImportId, oldImportNode) {
-    const preferredNewNamespaceName = ts_codefix_exports.moduleSpecifierToValidIdentifier(newModuleName, 99 /* ESNext */);
+  function updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleSpecifier, oldImportId, oldImportNode) {
+    const preferredNewNamespaceName = ts_codefix_exports.moduleSpecifierToValidIdentifier(newModuleSpecifier, 99 /* ESNext */);
     let needUniqueName = false;
     const toChange = [];
     ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(oldImportId, checker, sourceFile, (ref) => {
       if (!isPropertyAccessExpression(ref.parent))
         return;
-      needUniqueName = needUniqueName || !!checker.resolveName(preferredNewNamespaceName, ref, 67108863 /* All */, true);
+      needUniqueName = needUniqueName || !!checker.resolveName(
+        preferredNewNamespaceName,
+        ref,
+        67108863 /* All */,
+        /*excludeGlobals*/
+        true
+      );
       if (movedSymbols.has(checker.getSymbolAtLocation(ref.parent.name))) {
         toChange.push(ref);
       }
@@ -137893,7 +152824,7 @@ ${lanes.join("\n")}
       for (const ref of toChange) {
         changes.replaceNode(sourceFile, ref, factory.createIdentifier(newNamespaceName));
       }
-      changes.insertNodeAfter(sourceFile, oldImportNode, updateNamespaceLikeImportNode(oldImportNode, newModuleName, newModuleSpecifier));
+      changes.insertNodeAfter(sourceFile, oldImportNode, updateNamespaceLikeImportNode(oldImportNode, preferredNewNamespaceName, newModuleSpecifier));
     }
   }
   function updateNamespaceLikeImportNode(node, newNamespaceName, newModuleSpecifier) {
@@ -137902,15 +152833,37 @@ ${lanes.join("\n")}
     switch (node.kind) {
       case 269 /* ImportDeclaration */:
         return factory.createImportDeclaration(
+          /*modifiers*/
           void 0,
-          factory.createImportClause(false, void 0, factory.createNamespaceImport(newNamespaceId)),
+          factory.createImportClause(
+            /*isTypeOnly*/
+            false,
+            /*name*/
+            void 0,
+            factory.createNamespaceImport(newNamespaceId)
+          ),
           newModuleString,
+          /*assertClause*/
           void 0
         );
       case 268 /* ImportEqualsDeclaration */:
-        return factory.createImportEqualsDeclaration(void 0, false, newNamespaceId, factory.createExternalModuleReference(newModuleString));
+        return factory.createImportEqualsDeclaration(
+          /*modifiers*/
+          void 0,
+          /*isTypeOnly*/
+          false,
+          newNamespaceId,
+          factory.createExternalModuleReference(newModuleString)
+        );
       case 257 /* VariableDeclaration */:
-        return factory.createVariableDeclaration(newNamespaceId, void 0, void 0, createRequireCall(newModuleString));
+        return factory.createVariableDeclaration(
+          newNamespaceId,
+          /*exclamationToken*/
+          void 0,
+          /*type*/
+          void 0,
+          createRequireCall(newModuleString)
+        );
       default:
         return Debug.assertNever(node, `Unexpected node kind ${node.kind}`);
     }
@@ -137928,13 +152881,17 @@ ${lanes.join("\n")}
       }
     } else if (isVariableStatement(statement)) {
       for (const decl of statement.declarationList.declarations) {
-        if (decl.initializer && isRequireCall(decl.initializer, true)) {
+        if (decl.initializer && isRequireCall(
+          decl.initializer,
+          /*checkArgumentIsStringLiteralLike*/
+          true
+        )) {
           cb(decl);
         }
       }
     }
   }
-  function createOldFileImportsFromNewFile(newFileNeedExport, newFileNameWithExtension, useEs6Imports, quotePreference) {
+  function createOldFileImportsFromNewFile(sourceFile, newFileNeedExport, newFileNameWithExtension, program, host, useEs6Imports, quotePreference) {
     let defaultImport;
     const imports = [];
     newFileNeedExport.forEach((symbol) => {
@@ -137944,28 +152901,64 @@ ${lanes.join("\n")}
         imports.push(symbol.name);
       }
     });
-    return makeImportOrRequire(defaultImport, imports, newFileNameWithExtension, useEs6Imports, quotePreference);
+    return makeImportOrRequire(sourceFile, defaultImport, imports, newFileNameWithExtension, program, host, useEs6Imports, quotePreference);
   }
-  function makeImportOrRequire(defaultImport, imports, path, useEs6Imports, quotePreference) {
-    path = ensurePathIsNonModuleName(path);
+  function makeImportOrRequire(sourceFile, defaultImport, imports, newFileNameWithExtension, program, host, useEs6Imports, quotePreference) {
+    const pathToNewFile = resolvePath(getDirectoryPath(sourceFile.path), newFileNameWithExtension);
+    const pathToNewFileWithCorrectExtension = getModuleSpecifier(program.getCompilerOptions(), sourceFile, sourceFile.path, pathToNewFile, createModuleSpecifierResolutionHost(program, host));
     if (useEs6Imports) {
-      const specifiers = imports.map((i) => factory.createImportSpecifier(false, void 0, factory.createIdentifier(i)));
-      return makeImportIfNecessary(defaultImport, specifiers, path, quotePreference);
+      const specifiers = imports.map((i) => factory.createImportSpecifier(
+        /*isTypeOnly*/
+        false,
+        /*propertyName*/
+        void 0,
+        factory.createIdentifier(i)
+      ));
+      return makeImportIfNecessary(defaultImport, specifiers, pathToNewFileWithCorrectExtension, quotePreference);
     } else {
       Debug.assert(!defaultImport, "No default import should exist");
-      const bindingElements = imports.map((i) => factory.createBindingElement(void 0, void 0, i));
-      return bindingElements.length ? makeVariableStatement(factory.createObjectBindingPattern(bindingElements), void 0, createRequireCall(factory.createStringLiteral(path))) : void 0;
+      const bindingElements = imports.map((i) => factory.createBindingElement(
+        /*dotDotDotToken*/
+        void 0,
+        /*propertyName*/
+        void 0,
+        i
+      ));
+      return bindingElements.length ? makeVariableStatement(
+        factory.createObjectBindingPattern(bindingElements),
+        /*type*/
+        void 0,
+        createRequireCall(factory.createStringLiteral(pathToNewFileWithCorrectExtension))
+      ) : void 0;
     }
   }
   function makeVariableStatement(name, type, initializer, flags = 2 /* Const */) {
-    return factory.createVariableStatement(void 0, factory.createVariableDeclarationList([factory.createVariableDeclaration(name, void 0, type, initializer)], flags));
+    return factory.createVariableStatement(
+      /*modifiers*/
+      void 0,
+      factory.createVariableDeclarationList([factory.createVariableDeclaration(
+        name,
+        /*exclamationToken*/
+        void 0,
+        type,
+        initializer
+      )], flags)
+    );
   }
   function createRequireCall(moduleSpecifier) {
-    return factory.createCallExpression(factory.createIdentifier("require"), void 0, [moduleSpecifier]);
+    return factory.createCallExpression(
+      factory.createIdentifier("require"),
+      /*typeArguments*/
+      void 0,
+      [moduleSpecifier]
+    );
   }
   function addExports(sourceFile, toMove, needExport, useEs6Exports) {
     return flatMap(toMove, (statement) => {
-      if (isTopLevelDeclarationStatement(statement) && !isExported(sourceFile, statement, useEs6Exports) && forEachTopLevelDeclaration(statement, (d) => needExport.has(Debug.checkDefined(d.symbol)))) {
+      if (isTopLevelDeclarationStatement(statement) && !isExported(sourceFile, statement, useEs6Exports) && forEachTopLevelDeclaration(statement, (d) => {
+        var _a2;
+        return needExport.has(Debug.checkDefined((_a2 = tryCast(d, canHaveSymbol)) == null ? void 0 : _a2.symbol));
+      })) {
         const exports = addExport(statement, useEs6Exports);
         if (exports)
           return exports;
@@ -138007,7 +153000,13 @@ ${lanes.join("\n")}
           changes.replaceNode(
             sourceFile,
             importDecl.importClause,
-            factory.updateImportClause(importDecl.importClause, importDecl.importClause.isTypeOnly, name, void 0)
+            factory.updateImportClause(
+              importDecl.importClause,
+              importDecl.importClause.isTypeOnly,
+              name,
+              /*namedBindings*/
+              void 0
+            )
           );
         } else if (namedBindings.kind === 272 /* NamedImports */) {
           for (const element of namedBindings.elements) {
@@ -138023,7 +153022,11 @@ ${lanes.join("\n")}
     switch (name.kind) {
       case 79 /* Identifier */:
         if (isUnused(name)) {
-          if (varDecl.initializer && isRequireCall(varDecl.initializer, true)) {
+          if (varDecl.initializer && isRequireCall(
+            varDecl.initializer,
+            /*requireStringLiteralLikeArgument*/
+            true
+          )) {
             changes.delete(
               sourceFile,
               isVariableDeclarationList(varDecl.parent) && length(varDecl.parent.declarations) === 1 ? varDecl.parent.parent : varDecl
@@ -138051,7 +153054,7 @@ ${lanes.join("\n")}
         break;
     }
   }
-  function getNewFileImportsAndAddExportInOldFile(oldFile, importsToCopy, newFileImportsFromOldFile, changes, checker, useEsModuleSyntax, quotePreference) {
+  function getNewFileImportsAndAddExportInOldFile(oldFile, importsToCopy, newFileImportsFromOldFile, changes, checker, program, host, useEsModuleSyntax, quotePreference) {
     const copiedOldImports = [];
     for (const oldStatement of oldFile.statements) {
       forEachImportInStatement(oldStatement, (i) => {
@@ -138082,19 +153085,19 @@ ${lanes.join("\n")}
         }
       }
     });
-    append(copiedOldImports, makeImportOrRequire(oldFileDefault, oldFileNamedImports, removeFileExtension(getBaseFileName(oldFile.fileName)), useEsModuleSyntax, quotePreference));
+    append(copiedOldImports, makeImportOrRequire(oldFile, oldFileDefault, oldFileNamedImports, getBaseFileName(oldFile.fileName), program, host, useEsModuleSyntax, quotePreference));
     return copiedOldImports;
   }
-  function makeUniqueModuleName(moduleName, extension, inDirectory, host) {
-    let newModuleName = moduleName;
+  function makeUniqueFilename(proposedFilename, extension, inDirectory, host) {
+    let newFilename = proposedFilename;
     for (let i = 1; ; i++) {
-      const name = combinePaths(inDirectory, newModuleName + extension);
+      const name = combinePaths(inDirectory, newFilename + extension);
       if (!host.fileExists(name))
-        return newModuleName;
-      newModuleName = `${moduleName}.${i}`;
+        return newFilename;
+      newFilename = `${proposedFilename}.${i}`;
     }
   }
-  function getNewModuleName(importsFromNewFile, movedSymbols) {
+  function inferNewFilename(importsFromNewFile, movedSymbols) {
     return importsFromNewFile.forEachEntry(symbolNameNoDefault) || movedSymbols.forEachEntry(symbolNameNoDefault) || "newFile";
   }
   function getUsageInfo(oldFile, toMove, checker) {
@@ -138144,7 +153147,13 @@ ${lanes.join("\n")}
         return void 0;
       }
       const jsxNamespace = checker.getJsxNamespace(containsJsx2);
-      const jsxNamespaceSymbol2 = checker.resolveName(jsxNamespace, containsJsx2, 1920 /* Namespace */, true);
+      const jsxNamespaceSymbol2 = checker.resolveName(
+        jsxNamespace,
+        containsJsx2,
+        1920 /* Namespace */,
+        /*excludeGlobals*/
+        true
+      );
       return !!jsxNamespaceSymbol2 && some(jsxNamespaceSymbol2.declarations, isInImport) ? jsxNamespaceSymbol2 : void 0;
     }
   }
@@ -138164,7 +153173,11 @@ ${lanes.join("\n")}
     }
   }
   function isVariableDeclarationInImport(decl) {
-    return isSourceFile(decl.parent.parent.parent) && !!decl.initializer && isRequireCall(decl.initializer, true);
+    return isSourceFile(decl.parent.parent.parent) && !!decl.initializer && isRequireCall(
+      decl.initializer,
+      /*checkArgumentIsStringLiteralLike*/
+      true
+    );
   }
   function filterImport(i, moduleSpecifier, keep) {
     switch (i.kind) {
@@ -138174,7 +153187,19 @@ ${lanes.join("\n")}
           return void 0;
         const defaultImport = clause.name && keep(clause.name) ? clause.name : void 0;
         const namedBindings = clause.namedBindings && filterNamedBindings(clause.namedBindings, keep);
-        return defaultImport || namedBindings ? factory.createImportDeclaration(void 0, factory.createImportClause(false, defaultImport, namedBindings), moduleSpecifier, void 0) : void 0;
+        return defaultImport || namedBindings ? factory.createImportDeclaration(
+          /*modifiers*/
+          void 0,
+          factory.createImportClause(
+            /*isTypeOnly*/
+            false,
+            defaultImport,
+            namedBindings
+          ),
+          moduleSpecifier,
+          /*assertClause*/
+          void 0
+        ) : void 0;
       }
       case 268 /* ImportEqualsDeclaration */:
         return keep(i.name) ? i : void 0;
@@ -138368,6 +153393,7 @@ ${lanes.join("\n")}
   var init_moveToNewFile = __esm({
     "src/services/refactors/moveToNewFile.ts"() {
       "use strict";
+      init_moduleSpecifiers();
       init_ts4();
       init_ts_refactor();
       refactorName4 = "Move to a new file";
@@ -138535,9 +153561,11 @@ ${lanes.join("\n")}
       }
       return factory.createNodeArray([
         factory.createParameterDeclaration(
+          /*modifiers*/
           void 0,
           factory.createToken(25 /* DotDotDotToken */),
           "args",
+          /*questionToken*/
           void 0,
           factory.createUnionTypeNode(map(signatureDeclarations, convertSignatureParametersToTuple))
         )
@@ -138684,14 +153712,46 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     let body;
     if (actionName2 === addBracesAction.name) {
       const returnStatement2 = factory.createReturnStatement(expression);
-      body = factory.createBlock([returnStatement2], true);
-      copyLeadingComments(expression, returnStatement2, file, 3 /* MultiLineCommentTrivia */, true);
+      body = factory.createBlock(
+        [returnStatement2],
+        /* multiLine */
+        true
+      );
+      copyLeadingComments(
+        expression,
+        returnStatement2,
+        file,
+        3 /* MultiLineCommentTrivia */,
+        /* hasTrailingNewLine */
+        true
+      );
     } else if (actionName2 === removeBracesAction.name && returnStatement) {
       const actualExpression = expression || factory.createVoidZero();
       body = needsParentheses(actualExpression) ? factory.createParenthesizedExpression(actualExpression) : actualExpression;
-      copyTrailingAsLeadingComments(returnStatement, body, file, 3 /* MultiLineCommentTrivia */, false);
-      copyLeadingComments(returnStatement, body, file, 3 /* MultiLineCommentTrivia */, false);
-      copyTrailingComments(returnStatement, body, file, 3 /* MultiLineCommentTrivia */, false);
+      copyTrailingAsLeadingComments(
+        returnStatement,
+        body,
+        file,
+        3 /* MultiLineCommentTrivia */,
+        /* hasTrailingNewLine */
+        false
+      );
+      copyLeadingComments(
+        returnStatement,
+        body,
+        file,
+        3 /* MultiLineCommentTrivia */,
+        /* hasTrailingNewLine */
+        false
+      );
+      copyTrailingComments(
+        returnStatement,
+        body,
+        file,
+        3 /* MultiLineCommentTrivia */,
+        /* hasTrailingNewLine */
+        false
+      );
     } else {
       Debug.fail("invalid action");
     }
@@ -138875,8 +153935,20 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       const returnStatement = factory.createReturnStatement(body);
       const file = body.getSourceFile();
       suppressLeadingAndTrailingTrivia(returnStatement);
-      copyTrailingAsLeadingComments(body, returnStatement, file, void 0, true);
-      return factory.createBlock([returnStatement], true);
+      copyTrailingAsLeadingComments(
+        body,
+        returnStatement,
+        file,
+        /* commentKind */
+        void 0,
+        /* hasTrailingNewLine */
+        true
+      );
+      return factory.createBlock(
+        [returnStatement],
+        /* multiLine */
+        true
+      );
     } else {
       return body;
     }
@@ -138894,7 +153966,16 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
   function getEditInfoForConvertToAnonymousFunction(context, func) {
     const { file } = context;
     const body = convertToBlock(func.body);
-    const newNode = factory.createFunctionExpression(func.modifiers, func.asteriskToken, void 0, func.typeParameters, func.parameters, func.type, body);
+    const newNode = factory.createFunctionExpression(
+      func.modifiers,
+      func.asteriskToken,
+      /* name */
+      void 0,
+      func.typeParameters,
+      func.parameters,
+      func.type,
+      body
+    );
     return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, func, newNode));
   }
   function getEditInfoForConvertToNamedFunction(context, func, variableInfo) {
@@ -139015,10 +154096,18 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       replaceParameters(signature, newSignatureParams);
     }
     replaceParameters(functionDeclaration, newFunctionDeclarationParams);
-    const functionCalls = sortAndDeduplicate(groupedReferences.functionCalls, (a, b) => compareValues(a.pos, b.pos));
+    const functionCalls = sortAndDeduplicate(
+      groupedReferences.functionCalls,
+      /*comparer*/
+      (a, b) => compareValues(a.pos, b.pos)
+    );
     for (const call of functionCalls) {
       if (call.arguments && call.arguments.length) {
-        const newArgument = getSynthesizedDeepClone(createNewArgument(functionDeclaration, call.arguments), true);
+        const newArgument = getSynthesizedDeepClone(
+          createNewArgument(functionDeclaration, call.arguments),
+          /*includeTrivia*/
+          true
+        );
         changes.replaceNodeRange(
           getSourceFileOfNode(call),
           first(call.arguments),
@@ -139036,6 +154125,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         parameterDeclarations,
         {
           joiner: ", ",
+          // indentation is set to 0 because otherwise the object parameter will be indented if there is a `this` parameter
           indentation: 0,
           leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll,
           trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include
@@ -139048,9 +154138,17 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     const classNames = isConstructorDeclaration(functionDeclaration) ? getClassNames(functionDeclaration) : [];
     const names = deduplicate([...functionNames, ...classNames], equateValues);
     const checker = program.getTypeChecker();
-    const references = flatMap(names, (name) => ts_FindAllReferences_exports.getReferenceEntriesForNode(-1, name, program, program.getSourceFiles(), cancellationToken));
+    const references = flatMap(
+      names,
+      /*mapfn*/
+      (name) => ts_FindAllReferences_exports.getReferenceEntriesForNode(-1, name, program, program.getSourceFiles(), cancellationToken)
+    );
     const groupedReferences = groupReferences(references);
-    if (!every(groupedReferences.declarations, (decl) => contains(names, decl))) {
+    if (!every(
+      groupedReferences.declarations,
+      /*callback*/
+      (decl) => contains(names, decl)
+    )) {
       groupedReferences.valid = false;
     }
     return groupedReferences;
@@ -139277,7 +154375,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     return true;
   }
   function isValidParameterNodeArray(parameters, checker) {
-    return getRefactorableParametersLength(parameters) >= minimumParameterLength && every(parameters, (paramDecl) => isValidParameterDeclaration(paramDecl, checker));
+    return getRefactorableParametersLength(parameters) >= minimumParameterLength && every(
+      parameters,
+      /*callback*/
+      (paramDecl) => isValidParameterDeclaration(paramDecl, checker)
+    );
   }
   function isValidParameterDeclaration(parameterDeclaration, checker) {
     if (isRestParameter(parameterDeclaration)) {
@@ -139329,7 +154431,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       const restProperty = factory.createPropertyAssignment(getParameterName(last(parameters)), factory.createArrayLiteralExpression(restArguments));
       properties.push(restProperty);
     }
-    const objectLiteral = factory.createObjectLiteralExpression(properties, false);
+    const objectLiteral = factory.createObjectLiteralExpression(
+      properties,
+      /*multiLine*/
+      false
+    );
     return objectLiteral;
   }
   function createNewParameters(functionDeclaration, program, host) {
@@ -139343,9 +154449,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       objectInitializer = factory.createObjectLiteralExpression();
     }
     const objectParameter = factory.createParameterDeclaration(
+      /*modifiers*/
       void 0,
+      /*dotDotDotToken*/
       void 0,
       objectParameterName,
+      /*questionToken*/
       void 0,
       objectParameterType,
       objectInitializer
@@ -139353,9 +154462,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     if (hasThisParameter(functionDeclaration.parameters)) {
       const thisParameter = functionDeclaration.parameters[0];
       const newThisParameter = factory.createParameterDeclaration(
+        /*modifiers*/
         void 0,
+        /*dotDotDotToken*/
         void 0,
         thisParameter.name,
+        /*questionToken*/
         void 0,
         thisParameter.type
       );
@@ -139370,7 +154482,9 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     return factory.createNodeArray([objectParameter]);
     function createBindingElementFromParameterDeclaration(parameterDeclaration) {
       const element = factory.createBindingElement(
+        /*dotDotDotToken*/
         void 0,
+        /*propertyName*/
         void 0,
         getParameterName(parameterDeclaration),
         isRestParameter(parameterDeclaration) && isOptionalParameter(parameterDeclaration) ? factory.createArrayLiteralExpression() : parameterDeclaration.initializer
@@ -139392,6 +154506,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         parameterType = getTypeNode3(parameterDeclaration);
       }
       const propertySignature = factory.createPropertySignature(
+        /*modifiers*/
         void 0,
         getParameterName(parameterDeclaration),
         isOptionalParameter(parameterDeclaration) ? factory.createToken(57 /* QuestionToken */) : parameterDeclaration.questionToken,
@@ -139660,8 +154775,22 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
   }
   function copyExpressionComments(node) {
     const file = node.getSourceFile();
-    copyTrailingComments(node, node.expression, file, 3 /* MultiLineCommentTrivia */, false);
-    copyTrailingAsLeadingComments(node.expression, node.expression, file, 3 /* MultiLineCommentTrivia */, false);
+    copyTrailingComments(
+      node,
+      node.expression,
+      file,
+      3 /* MultiLineCommentTrivia */,
+      /* hasTrailingNewLine */
+      false
+    );
+    copyTrailingAsLeadingComments(
+      node.expression,
+      node.expression,
+      file,
+      3 /* MultiLineCommentTrivia */,
+      /* hasTrailingNewLine */
+      false
+    );
   }
   function getExpressionFromParenthesesOrExpression(node) {
     if (isParenthesizedExpression(node)) {
@@ -139690,13 +154819,27 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       });
       copyTrailingOperatorComments = (operators, file) => (index, targetNode) => {
         if (index < operators.length) {
-          copyTrailingComments(operators[index], targetNode, file, 3 /* MultiLineCommentTrivia */, false);
+          copyTrailingComments(
+            operators[index],
+            targetNode,
+            file,
+            3 /* MultiLineCommentTrivia */,
+            /* hasTrailingNewLine */
+            false
+          );
         }
       };
       copyCommentFromMultiNode = (nodes, file, copyOperatorComments) => (indexes, targetNode) => {
         while (indexes.length > 0) {
           const index = indexes.shift();
-          copyTrailingComments(nodes[index], targetNode, file, 3 /* MultiLineCommentTrivia */, false);
+          copyTrailingComments(
+            nodes[index],
+            targetNode,
+            file,
+            3 /* MultiLineCommentTrivia */,
+            /* hasTrailingNewLine */
+            false
+          );
           copyOperatorComments(index, targetNode);
         }
       };
@@ -140204,7 +155347,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       let seenLabels;
       visit(nodeToCheck);
       if (rangeFacts & 8 /* UsesThis */) {
-        const container = getThisContainer(nodeToCheck, false);
+        const container = getThisContainer(
+          nodeToCheck,
+          /** includeArrowFunctions */
+          false,
+          /*includeClassComputedPropertyName*/
+          false
+        );
         if (container.kind === 259 /* FunctionDeclaration */ || container.kind === 171 /* MethodDeclaration */ && container.parent.kind === 207 /* ObjectLiteralExpression */ || container.kind === 215 /* FunctionExpression */) {
           rangeFacts |= 16 /* UsesThisInFunction */;
         }
@@ -140282,7 +155431,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
             permittedJumps |= 1 /* Break */;
             break;
           default:
-            if (isIterationStatement(node2, false)) {
+            if (isIterationStatement(
+              node2,
+              /*lookInLabeledStatements*/
+              false
+            )) {
               permittedJumps |= 1 /* Break */ | 2 /* Continue */;
             }
             break;
@@ -140494,9 +155647,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         typeNode = ts_codefix_exports.typeToAutoImportableTypeNode(checker, importAdder, type, scope, scriptTarget, 1 /* NoTruncation */);
       }
       const paramDecl = factory.createParameterDeclaration(
+        /*modifiers*/
         void 0,
+        /*dotDotDotToken*/
         void 0,
+        /*name*/
         name,
+        /*questionToken*/
         void 0,
         typeNode
       );
@@ -140506,10 +155663,14 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       }
       callArguments.push(factory.createIdentifier(name));
     });
-    const typeParametersAndDeclarations = arrayFrom(typeParameterUsages.values()).map((type) => ({ type, declaration: getFirstDeclaration(type) }));
+    const typeParametersAndDeclarations = arrayFrom(typeParameterUsages.values(), (type) => ({ type, declaration: getFirstDeclaration(type) }));
     const sortedTypeParametersAndDeclarations = typeParametersAndDeclarations.sort(compareTypesByDeclarationOrder);
     const typeParameters = sortedTypeParametersAndDeclarations.length === 0 ? void 0 : sortedTypeParametersAndDeclarations.map((t) => t.declaration);
-    const callTypeArguments = typeParameters !== void 0 ? typeParameters.map((decl) => factory.createTypeReferenceNode(decl.name, void 0)) : void 0;
+    const callTypeArguments = typeParameters !== void 0 ? typeParameters.map((decl) => factory.createTypeReferenceNode(
+      decl.name,
+      /*typeArguments*/
+      void 0
+    )) : void 0;
     if (isExpression(node) && !isJS) {
       const contextualType = checker.getContextualType(node);
       returnType = checker.typeToTypeNode(contextualType, scope, 1 /* NoTruncation */);
@@ -140530,6 +155691,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         modifiers.length ? modifiers : void 0,
         range.facts & 2 /* IsGenerator */ ? factory.createToken(41 /* AsteriskToken */) : void 0,
         functionName,
+        /*questionToken*/
         void 0,
         typeParameters,
         parameters,
@@ -140540,15 +155702,20 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       if (callThis) {
         parameters.unshift(
           factory.createParameterDeclaration(
+            /*modifiers*/
             void 0,
+            /*dotDotDotToken*/
             void 0,
+            /*name*/
             "this",
+            /*questionToken*/
             void 0,
             checker.typeToTypeNode(
               checker.getTypeAtLocation(range.thisNode),
               scope,
               1 /* NoTruncation */
             ),
+            /*initializer*/
             void 0
           )
         );
@@ -140567,7 +155734,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     const minInsertionPos = (isReadonlyArray(range.range) ? last(range.range) : range.range).end;
     const nodeToInsertBefore = getNodeToInsertFunctionBefore(minInsertionPos, scope);
     if (nodeToInsertBefore) {
-      changeTracker.insertNodeBefore(context.file, nodeToInsertBefore, newFunction, true);
+      changeTracker.insertNodeBefore(
+        context.file,
+        nodeToInsertBefore,
+        newFunction,
+        /*blankLineBetween*/
+        true
+      );
     } else {
       changeTracker.insertNodeAtEndOfScope(context.file, scope, newFunction);
     }
@@ -140583,6 +155756,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         "call"
       ) : called,
       callTypeArguments,
+      // Note that no attempt is made to take advantage of type argument inference
       callArguments
     );
     if (range.facts & 2 /* IsGenerator */) {
@@ -140592,7 +155766,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       call = factory.createAwaitExpression(call);
     }
     if (isInJSXContent(node)) {
-      call = factory.createJsxExpression(void 0, call);
+      call = factory.createJsxExpression(
+        /*dotDotDotToken*/
+        void 0,
+        call
+      );
     }
     if (exposedVariableDeclarations.length && !writes) {
       Debug.assert(!returnValueProperty, "Expected no returnValueProperty");
@@ -140600,9 +155778,18 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       if (exposedVariableDeclarations.length === 1) {
         const variableDeclaration = exposedVariableDeclarations[0];
         newNodes.push(factory.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory.createVariableDeclarationList(
-            [factory.createVariableDeclaration(getSynthesizedDeepClone(variableDeclaration.name), void 0, getSynthesizedDeepClone(variableDeclaration.type), call)],
+            [factory.createVariableDeclaration(
+              getSynthesizedDeepClone(variableDeclaration.name),
+              /*exclamationToken*/
+              void 0,
+              /*type*/
+              getSynthesizedDeepClone(variableDeclaration.type),
+              /*initializer*/
+              call
+            )],
             variableDeclaration.parent.flags
           )
         ));
@@ -140613,8 +155800,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         let sawExplicitType = false;
         for (const variableDeclaration of exposedVariableDeclarations) {
           bindingElements.push(factory.createBindingElement(
+            /*dotDotDotToken*/
             void 0,
+            /*propertyName*/
             void 0,
+            /*name*/
             getSynthesizedDeepClone(variableDeclaration.name)
           ));
           const variableType = checker.typeToTypeNode(
@@ -140623,9 +155813,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
             1 /* NoTruncation */
           );
           typeElements.push(factory.createPropertySignature(
+            /*modifiers*/
             void 0,
+            /*name*/
             variableDeclaration.symbol.name,
+            /*questionToken*/
             void 0,
+            /*type*/
             variableType
           ));
           sawExplicitType = sawExplicitType || variableDeclaration.type !== void 0;
@@ -140636,12 +155830,16 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           setEmitFlags(typeLiteral, 1 /* SingleLine */);
         }
         newNodes.push(factory.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory.createVariableDeclarationList(
             [factory.createVariableDeclaration(
               factory.createObjectBindingPattern(bindingElements),
+              /*exclamationToken*/
               void 0,
+              /*type*/
               typeLiteral,
+              /*initializer*/
               call
             )],
             commonNodeFlags
@@ -140656,9 +155854,15 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
             flags = flags & ~2 /* Const */ | 1 /* Let */;
           }
           newNodes.push(factory.createVariableStatement(
+            /*modifiers*/
             void 0,
             factory.createVariableDeclarationList(
-              [factory.createVariableDeclaration(variableDeclaration.symbol.name, void 0, getTypeDeepCloneUnionUndefined(variableDeclaration.type))],
+              [factory.createVariableDeclaration(
+                variableDeclaration.symbol.name,
+                /*exclamationToken*/
+                void 0,
+                getTypeDeepCloneUnionUndefined(variableDeclaration.type)
+              )],
               flags
             )
           ));
@@ -140666,9 +155870,15 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       }
       if (returnValueProperty) {
         newNodes.push(factory.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory.createVariableDeclarationList(
-            [factory.createVariableDeclaration(returnValueProperty, void 0, getTypeDeepCloneUnionUndefined(returnType))],
+            [factory.createVariableDeclaration(
+              returnValueProperty,
+              /*exclamationToken*/
+              void 0,
+              getTypeDeepCloneUnionUndefined(returnType)
+            )],
             1 /* Let */
           )
         ));
@@ -140706,7 +155916,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     const edits = changeTracker.getChanges();
     const renameRange = isReadonlyArray(range.range) ? first(range.range) : range.range;
     const renameFilename = renameRange.getSourceFile().fileName;
-    const renameLocation = getRenameLocation(edits, renameFilename, functionNameText, false);
+    const renameLocation = getRenameLocation(
+      edits,
+      renameFilename,
+      functionNameText,
+      /*isDeclaredBeforeUse*/
+      false
+    );
     return { renameFilename, renameLocation, edits };
     function getTypeDeepCloneUnionUndefined(typeNode) {
       if (typeNode === void 0) {
@@ -140723,7 +155939,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
   function extractConstantInScope(node, scope, { substitutions }, rangeFacts, context) {
     const checker = context.program.getTypeChecker();
     const file = scope.getSourceFile();
-    const localNameText = isPropertyAccessExpression(node) && !isClassLike(scope) && !checker.resolveName(node.name.text, node, 111551 /* Value */, false) && !isPrivateIdentifier(node.name) && !isKeyword(node.name.originalKeywordKind) ? node.name.text : getUniqueName(isClassLike(scope) ? "newProperty" : "newLocal", file);
+    const localNameText = isPropertyAccessExpression(node) && !isClassLike(scope) && !checker.resolveName(
+      node.name.text,
+      node,
+      111551 /* Value */,
+      /*excludeGlobals*/
+      false
+    ) && !isPrivateIdentifier(node.name) && !isKeyword(node.name.originalKeywordKind) ? node.name.text : getUniqueName(isClassLike(scope) ? "newProperty" : "newLocal", file);
     const isJS = isInJSFile(scope);
     let variableType = isJS || !checker.isContextSensitive(node) ? void 0 : checker.typeToTypeNode(checker.getContextualType(node), scope, 1 /* NoTruncation */);
     let initializer = transformConstantInitializer(skipParentheses(node), substitutions);
@@ -140741,6 +155963,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       const newVariable = factory.createPropertyDeclaration(
         modifiers,
         localNameText,
+        /*questionToken*/
         void 0,
         variableType,
         initializer
@@ -140750,14 +155973,30 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         factory.createIdentifier(localNameText)
       );
       if (isInJSXContent(node)) {
-        localReference = factory.createJsxExpression(void 0, localReference);
+        localReference = factory.createJsxExpression(
+          /*dotDotDotToken*/
+          void 0,
+          localReference
+        );
       }
       const maxInsertionPos = node.pos;
       const nodeToInsertBefore = getNodeToInsertPropertyBefore(maxInsertionPos, scope);
-      changeTracker.insertNodeBefore(context.file, nodeToInsertBefore, newVariable, true);
+      changeTracker.insertNodeBefore(
+        context.file,
+        nodeToInsertBefore,
+        newVariable,
+        /*blankLineBetween*/
+        true
+      );
       changeTracker.replaceNode(context.file, node, localReference);
     } else {
-      const newVariableDeclaration = factory.createVariableDeclaration(localNameText, void 0, variableType, initializer);
+      const newVariableDeclaration = factory.createVariableDeclaration(
+        localNameText,
+        /*exclamationToken*/
+        void 0,
+        variableType,
+        initializer
+      );
       const oldVariableDeclaration = getContainingVariableDeclarationIfInList(node, scope);
       if (oldVariableDeclaration) {
         changeTracker.insertNodeBefore(context.file, oldVariableDeclaration, newVariableDeclaration);
@@ -140765,27 +156004,44 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         changeTracker.replaceNode(context.file, node, localReference);
       } else if (node.parent.kind === 241 /* ExpressionStatement */ && scope === findAncestor(node, isScope)) {
         const newVariableStatement = factory.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory.createVariableDeclarationList([newVariableDeclaration], 2 /* Const */)
         );
         changeTracker.replaceNode(context.file, node.parent, newVariableStatement);
       } else {
         const newVariableStatement = factory.createVariableStatement(
+          /*modifiers*/
           void 0,
           factory.createVariableDeclarationList([newVariableDeclaration], 2 /* Const */)
         );
         const nodeToInsertBefore = getNodeToInsertConstantBefore(node, scope);
         if (nodeToInsertBefore.pos === 0) {
-          changeTracker.insertNodeAtTopOfFile(context.file, newVariableStatement, false);
+          changeTracker.insertNodeAtTopOfFile(
+            context.file,
+            newVariableStatement,
+            /*blankLineBetween*/
+            false
+          );
         } else {
-          changeTracker.insertNodeBefore(context.file, nodeToInsertBefore, newVariableStatement, false);
+          changeTracker.insertNodeBefore(
+            context.file,
+            nodeToInsertBefore,
+            newVariableStatement,
+            /*blankLineBetween*/
+            false
+          );
         }
         if (node.parent.kind === 241 /* ExpressionStatement */) {
           changeTracker.delete(context.file, node.parent);
         } else {
           let localReference = factory.createIdentifier(localNameText);
           if (isInJSXContent(node)) {
-            localReference = factory.createJsxExpression(void 0, localReference);
+            localReference = factory.createJsxExpression(
+              /*dotDotDotToken*/
+              void 0,
+              localReference
+            );
           }
           changeTracker.replaceNode(context.file, node, localReference);
         }
@@ -140793,7 +156049,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     }
     const edits = changeTracker.getChanges();
     const renameFilename = node.getSourceFile().fileName;
-    const renameLocation = getRenameLocation(edits, renameFilename, localNameText, true);
+    const renameLocation = getRenameLocation(
+      edits,
+      renameFilename,
+      localNameText,
+      /*isDeclaredBeforeUse*/
+      true
+    );
     return { renameFilename, renameLocation, edits };
     function transformFunctionInitializerAndType(variableType2, initializer2) {
       if (variableType2 === void 0)
@@ -140845,9 +156107,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           if (!firstParameter || isIdentifier(firstParameter.name) && firstParameter.name.escapedText !== "this") {
             const thisType = checker.getTypeOfSymbolAtLocation(functionSignature.thisParameter, node);
             parameters.splice(0, 0, factory.createParameterDeclaration(
+              /* modifiers */
               void 0,
+              /* dotDotDotToken */
               void 0,
               "this",
+              /* questionToken */
               void 0,
               checker.typeToTypeNode(thisType, scope, 1 /* NoTruncation */)
             ));
@@ -140907,7 +156172,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
   function transformFunctionBody(body, exposedVariableDeclarations, writes, substitutions, hasReturn2) {
     const hasWritesOrVariableDeclarations = writes !== void 0 || exposedVariableDeclarations.length > 0;
     if (isBlock(body) && !hasWritesOrVariableDeclarations && substitutions.size === 0) {
-      return { body: factory.createBlock(body.statements, true), returnValueProperty: void 0 };
+      return { body: factory.createBlock(
+        body.statements,
+        /*multLine*/
+        true
+      ), returnValueProperty: void 0 };
     }
     let returnValueProperty;
     let ignoreReturns = false;
@@ -140922,9 +156191,17 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           rewrittenStatements.push(factory.createReturnStatement(factory.createObjectLiteralExpression(assignments)));
         }
       }
-      return { body: factory.createBlock(rewrittenStatements, true), returnValueProperty };
+      return { body: factory.createBlock(
+        rewrittenStatements,
+        /*multiLine*/
+        true
+      ), returnValueProperty };
     } else {
-      return { body: factory.createBlock(statements, true), returnValueProperty: void 0 };
+      return { body: factory.createBlock(
+        statements,
+        /*multiLine*/
+        true
+      ), returnValueProperty: void 0 };
     }
     function visitor(node) {
       if (!ignoreReturns && isReturnStatement(node) && hasWritesOrVariableDeclarations) {
@@ -141175,7 +156452,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         if (isPropertyAccessExpression(node.parent) && node !== node.parent.expression) {
           return;
         }
-        recordUsage(node, valueUsage, isPartOfTypeNode(node));
+        recordUsage(
+          node,
+          valueUsage,
+          /*isTypeNode*/
+          isPartOfTypeNode(node)
+        );
       } else {
         forEachChild(node, collectUsages);
       }
@@ -141230,7 +156512,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       }
       for (let i = 0; i < scopes.length; i++) {
         const scope = scopes[i];
-        const resolvedSymbol = checker.resolveName(symbol.name, scope, symbol.flags, false);
+        const resolvedSymbol = checker.resolveName(
+          symbol.name,
+          scope,
+          symbol.flags,
+          /*excludeGlobals*/
+          false
+        );
         if (resolvedSymbol === symbol) {
           continue;
         }
@@ -141447,7 +156735,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           const renameFilename = context.file.fileName;
           const nameNeedRename = info.renameAccessor ? info.accessorName : info.fieldName;
           const renameLocationOffset = isIdentifier(nameNeedRename) ? 0 : -1;
-          const renameLocation = renameLocationOffset + getRenameLocation(edits, renameFilename, nameNeedRename.text, isParameter(info.declaration));
+          const renameLocation = renameLocationOffset + getRenameLocation(
+            edits,
+            renameFilename,
+            nameNeedRename.text,
+            /*preferLastLocation*/
+            isParameter(info.declaration)
+          );
           return { renameFilename, renameLocation, edits };
         },
         getAvailableActions(context) {
@@ -141890,6 +157184,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
             argumentInfo,
             sourceFile,
             typeChecker2,
+            /*useFullPrefix*/
             true
           )
         );
@@ -141900,7 +157195,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     const pos = startingToken.getFullStart();
     let currentParent = startingToken.parent;
     while (currentParent) {
-      const precedingToken = findPrecedingToken(pos, sourceFile, currentParent, true);
+      const precedingToken = findPrecedingToken(
+        pos,
+        sourceFile,
+        currentParent,
+        /*excludeJsdoc*/
+        true
+      );
       if (precedingToken) {
         return rangeContainsRange(container, precedingToken);
       }
@@ -141917,7 +157218,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     if (!info)
       return void 0;
     const { list, argumentIndex } = info;
-    const argumentCount = getArgumentCount(list, isInString(sourceFile, position, node));
+    const argumentCount = getArgumentCount(
+      list,
+      /*ignoreTrailingComma*/
+      isInString(sourceFile, position, node)
+    );
     if (argumentIndex !== 0) {
       Debug.assertLessThan(argumentIndex, argumentCount);
     }
@@ -141944,7 +157249,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       return { isTypeParameterList, invocation: { kind: 0 /* Call */, node: invocation }, argumentsSpan, argumentIndex, argumentCount };
     } else if (isNoSubstitutionTemplateLiteral(node) && isTaggedTemplateExpression(parent2)) {
       if (isInsideTemplateLiteral(node, position, sourceFile)) {
-        return getArgumentListInfoForTemplate(parent2, 0, sourceFile);
+        return getArgumentListInfoForTemplate(
+          parent2,
+          /*argumentIndex*/
+          0,
+          sourceFile
+        );
       }
       return void 0;
     } else if (isTemplateHead(node) && parent2.parent.kind === 212 /* TaggedTemplateExpression */) {
@@ -141964,7 +157274,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile);
     } else if (isJsxOpeningLikeElement(parent2)) {
       const attributeSpanStart = parent2.attributes.pos;
-      const attributeSpanEnd = skipTrivia(sourceFile.text, parent2.attributes.end, false);
+      const attributeSpanEnd = skipTrivia(
+        sourceFile.text,
+        parent2.attributes.end,
+        /*stopAfterLineBreak*/
+        false
+      );
       return {
         isTypeParameterList: false,
         invocation: { kind: 0 /* Call */, node: parent2 },
@@ -142034,7 +157349,10 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     }
   }
   function chooseBetterSymbol(s) {
-    return s.name === "__type" /* Type */ ? firstDefined(s.declarations, (d) => isFunctionTypeNode(d) ? d.parent.symbol : void 0) || s : s;
+    return s.name === "__type" /* Type */ ? firstDefined(s.declarations, (d) => {
+      var _a2;
+      return isFunctionTypeNode(d) ? (_a2 = tryCast(d.parent, canHaveSymbol)) == null ? void 0 : _a2.symbol : void 0;
+    }) || s : s;
   }
   function getArgumentIndex(argumentsList, node) {
     let argumentIndex = 0;
@@ -142081,7 +157399,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
   }
   function getApplicableSpanForArguments(argumentsList, sourceFile) {
     const applicableSpanStart = argumentsList.getFullStart();
-    const applicableSpanEnd = skipTrivia(sourceFile.text, argumentsList.getEnd(), false);
+    const applicableSpanEnd = skipTrivia(
+      sourceFile.text,
+      argumentsList.getEnd(),
+      /*stopAfterLineBreak*/
+      false
+    );
     return createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart);
   }
   function getApplicableSpanForTaggedTemplate(taggedTemplate, sourceFile) {
@@ -142091,7 +157414,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     if (template.kind === 225 /* TemplateExpression */) {
       const lastSpan = last(template.templateSpans);
       if (lastSpan.literal.getFullWidth() === 0) {
-        applicableSpanEnd = skipTrivia(sourceFile.text, applicableSpanEnd, false);
+        applicableSpanEnd = skipTrivia(
+          sourceFile.text,
+          applicableSpanEnd,
+          /*stopAfterLineBreak*/
+          false
+        );
       }
     }
     return createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart);
@@ -142122,7 +157450,13 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     var _a2;
     const enclosingDeclaration = getEnclosingDeclarationFromInvocation(invocation);
     const callTargetSymbol = invocation.kind === 2 /* Contextual */ ? invocation.symbol : typeChecker.getSymbolAtLocation(getExpressionFromInvocation(invocation)) || useFullPrefix && ((_a2 = resolvedSignature.declaration) == null ? void 0 : _a2.symbol);
-    const callTargetDisplayParts = callTargetSymbol ? symbolToDisplayParts(typeChecker, callTargetSymbol, useFullPrefix ? sourceFile : void 0, void 0) : emptyArray;
+    const callTargetDisplayParts = callTargetSymbol ? symbolToDisplayParts(
+      typeChecker,
+      callTargetSymbol,
+      useFullPrefix ? sourceFile : void 0,
+      /*meaning*/
+      void 0
+    ) : emptyArray;
     const items = map(candidates, (candidateSignature) => getSignatureHelpItem(candidateSignature, callTargetDisplayParts, isTypeParameterList, typeChecker, enclosingDeclaration, sourceFile));
     if (argumentIndex !== 0) {
       Debug.assertLessThan(argumentIndex, argumentCount);
@@ -142191,9 +157525,21 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       writer.writeSpace(" ");
       const predicate = checker.getTypePredicateOfSignature(candidateSignature);
       if (predicate) {
-        checker.writeTypePredicate(predicate, enclosingDeclaration, void 0, writer);
+        checker.writeTypePredicate(
+          predicate,
+          enclosingDeclaration,
+          /*flags*/
+          void 0,
+          writer
+        );
       } else {
-        checker.writeType(checker.getReturnTypeOfSignature(candidateSignature), enclosingDeclaration, void 0, writer);
+        checker.writeType(
+          checker.getReturnTypeOfSignature(candidateSignature),
+          enclosingDeclaration,
+          /*flags*/
+          void 0,
+          writer
+        );
       }
     });
   }
@@ -142219,7 +157565,10 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       }
     });
     const lists = checker.getExpandedParameters(candidateSignature);
-    const isVariadic = !checker.hasEffectiveRestParameter(candidateSignature) ? (_) => false : lists.length === 1 ? (_) => true : (pList) => !!(pList.length && pList[pList.length - 1].checkFlags & 32768 /* RestParameter */);
+    const isVariadic = !checker.hasEffectiveRestParameter(candidateSignature) ? (_) => false : lists.length === 1 ? (_) => true : (pList) => {
+      var _a2;
+      return !!(pList.length && ((_a2 = tryCast(pList[pList.length - 1], isTransientSymbol)) == null ? void 0 : _a2.links.checkFlags) & 32768 /* RestParameter */);
+    };
     return lists.map((parameterList) => ({
       isVariadic: isVariadic(parameterList),
       parameters: parameterList.map((p) => createSignatureHelpParameterForParameter(p, checker, enclosingDeclaration, sourceFile, printer)),
@@ -142233,7 +157582,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       printer.writeNode(4 /* Unspecified */, param, sourceFile, writer);
     });
     const isOptional = checker.isOptionalParameter(parameter.valueDeclaration);
-    const isRest = !!(parameter.checkFlags & 32768 /* RestParameter */);
+    const isRest = isTransientSymbol(parameter) && !!(parameter.links.checkFlags & 32768 /* RestParameter */);
     return { name: parameter.name, documentation: parameter.getDocumentationComment(checker), displayParts, isOptional, isRest };
   }
   function createSignatureHelpParameterForTypeParameter(typeParameter, checker, enclosingDeclaration, sourceFile, printer) {
@@ -142287,7 +157636,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           const prevNode = children[i - 1];
           const node = children[i];
           const nextNode = children[i + 1];
-          if (getTokenPosOfNode(node, sourceFile, true) > pos) {
+          if (getTokenPosOfNode(
+            node,
+            sourceFile,
+            /*includeJsDoc*/
+            true
+          ) > pos) {
             break outer;
           }
           const comment = singleOrUndefined(getTrailingCommentRanges(sourceFile.text, node.end));
@@ -142335,7 +157689,9 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     function pushSelectionRange(start, end) {
       if (start !== end) {
         const textSpan = createTextSpanFromBounds(start, end);
-        if (!selectionRange || !textSpansEqual(textSpan, selectionRange.textSpan) && textSpanIntersectsWithPosition(textSpan, pos)) {
+        if (!selectionRange || // Skip ranges that are identical to the parent
+        !textSpansEqual(textSpan, selectionRange.textSpan) && // Skip ranges that don’t contain the original position
+        textSpanIntersectsWithPosition(textSpan, pos)) {
           selectionRange = { textSpan, ...selectionRange && { parent: selectionRange } };
         }
       }
@@ -142377,6 +157733,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       );
       return [
         openBraceToken,
+        // Pivot on `:`
         createSyntaxList2(splitChildren(groupedWithBrackets, ({ kind }) => kind === 58 /* ColonToken */)),
         closeBraceToken
       ];
@@ -142452,11 +157809,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
   }
   function getEndPos(sourceFile, node) {
     switch (node.kind) {
-      case 343 /* JSDocParameterTag */:
+      case 344 /* JSDocParameterTag */:
       case 341 /* JSDocCallbackTag */:
-      case 350 /* JSDocPropertyTag */:
-      case 348 /* JSDocTypedefTag */:
-      case 345 /* JSDocThisTag */:
+      case 351 /* JSDocPropertyTag */:
+      case 349 /* JSDocTypedefTag */:
+      case 346 /* JSDocThisTag */:
         return sourceFile.getLineEndOfPosition(node.getStart());
       default:
         return node.getEnd();
@@ -142547,7 +157904,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     if (flags & 131072 /* Signature */)
       return "index" /* indexSignatureElement */;
     if (flags & 4 /* Property */) {
-      if (flags & 33554432 /* Transient */ && symbol.checkFlags & 6 /* Synthetic */) {
+      if (flags & 33554432 /* Transient */ && symbol.links.checkFlags & 6 /* Synthetic */) {
         const unionPropertyKind = forEach(typeChecker.getRootSymbols(symbol), (rootSymbol) => {
           const rootSymbolFlags = rootSymbol.getFlags();
           if (rootSymbolFlags & (98308 /* PropertyOrAccessor */ | 3 /* Variable */)) {
@@ -142688,7 +158045,14 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
               displayParts.push(punctuationPart(58 /* ColonToken */));
               displayParts.push(spacePart());
               if (!(getObjectFlags(type) & 16 /* Anonymous */) && type.symbol) {
-                addRange(displayParts, symbolToDisplayParts(typeChecker, type.symbol, enclosingDeclaration, void 0, 4 /* AllowAnyNodeKind */ | 1 /* WriteTypeParametersOrArguments */));
+                addRange(displayParts, symbolToDisplayParts(
+                  typeChecker,
+                  type.symbol,
+                  enclosingDeclaration,
+                  /*meaning*/
+                  void 0,
+                  4 /* AllowAnyNodeKind */ | 1 /* WriteTypeParametersOrArguments */
+                ));
                 displayParts.push(lineBreakPart());
               }
               if (useConstructSignatures) {
@@ -142707,7 +158071,8 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           hasAddedSymbolInfo = true;
           hasMultipleSignatures = allSignatures.length > 1;
         }
-      } else if (isNameOfFunctionDeclaration(location) && !(symbolFlags & 98304 /* Accessor */) || location.kind === 135 /* ConstructorKeyword */ && location.parent.kind === 173 /* Constructor */) {
+      } else if (isNameOfFunctionDeclaration(location) && !(symbolFlags & 98304 /* Accessor */) || // name of function declaration
+      location.kind === 135 /* ConstructorKeyword */ && location.parent.kind === 173 /* Constructor */) {
         const functionDeclaration = location.parent;
         const locationIsSymbolDeclaration = symbol.declarations && find(symbol.declarations, (declaration) => declaration === (location.kind === 135 /* ConstructorKeyword */ ? functionDeclaration.parent : functionDeclaration));
         if (locationIsSymbolDeclaration) {
@@ -142795,7 +158160,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           return Debug.fail();
         const declaration = decl.parent;
         if (declaration) {
-          if (isFunctionLikeKind(declaration.kind)) {
+          if (isFunctionLike(declaration)) {
             addInPrefix();
             const signature = typeChecker.getSignatureFromDeclaration(declaration);
             if (declaration.kind === 177 /* ConstructSignature */) {
@@ -142805,7 +158170,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
               addFullSymbolName(declaration.symbol);
             }
             addRange(displayParts, signatureToDisplayParts(typeChecker, signature, sourceFile, 32 /* WriteTypeArgumentsOfSignature */));
-          } else if (declaration.kind === 262 /* TypeAliasDeclaration */) {
+          } else if (isTypeAliasDeclaration(declaration)) {
             addInPrefix();
             displayParts.push(keywordPart(154 /* TypeKeyword */));
             displayParts.push(spacePart());
@@ -142927,8 +158292,8 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
             } else {
               addRange(displayParts, typeToDisplayParts(typeChecker, type, enclosingDeclaration));
             }
-            if (symbol.target && symbol.target.tupleLabelDeclaration) {
-              const labelDecl = symbol.target.tupleLabelDeclaration;
+            if (isTransientSymbol(symbol) && symbol.links.target && isTransientSymbol(symbol.links.target) && symbol.links.target.links.tupleLabelDeclaration) {
+              const labelDecl = symbol.links.target.links.tupleLabelDeclaration;
               Debug.assertNode(labelDecl.name, isIdentifier);
               displayParts.push(spacePart());
               displayParts.push(punctuationPart(20 /* OpenParenToken */));
@@ -143041,6 +158406,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           typeChecker,
           symbolToDisplay,
           enclosingDeclaration2 || sourceFile,
+          /*meaning*/
           void 0,
           1 /* WriteTypeParametersOrArguments */ | 2 /* UseOnlyExternalAliasing */ | 4 /* AllowAnyNodeKind */
         );
@@ -143164,7 +158530,14 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     n.__end = end;
   }
   function skipWhitespacesAndLineBreaks(text, start) {
-    return skipTrivia(text, start, false, true);
+    return skipTrivia(
+      text,
+      start,
+      /*stopAfterLineBreak*/
+      false,
+      /*stopAtComments*/
+      true
+    );
   }
   function hasCommentsBeforeLineBreak(text, start) {
     let i = start;
@@ -143211,7 +158584,14 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     if (hasTrailingComment) {
       const comment = ((_a2 = getLeadingCommentRanges(sourceFile.text, fullStart)) == null ? void 0 : _a2[0]) || ((_b = getTrailingCommentRanges(sourceFile.text, fullStart)) == null ? void 0 : _b[0]);
       if (comment) {
-        return skipTrivia(sourceFile.text, comment.end, true, true);
+        return skipTrivia(
+          sourceFile.text,
+          comment.end,
+          /*stopAfterLineBreak*/
+          true,
+          /*stopAtComments*/
+          true
+        );
       }
     }
     const nextLineStart = fullStart > 0 ? 1 : 0;
@@ -143232,7 +158612,14 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           }
           const commentEndLine = getLineOfLocalPosition(sourceFile, comment.end);
           if (commentEndLine > nodeEndLine) {
-            return skipTrivia(sourceFile.text, comment.end, true, true);
+            return skipTrivia(
+              sourceFile.text,
+              comment.end,
+              /*stopAfterLineBreak*/
+              true,
+              /*stopAtComments*/
+              true
+            );
           }
         }
       }
@@ -143258,7 +158645,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     if (multilineEndPosition) {
       return multilineEndPosition;
     }
-    const newEnd = skipTrivia(sourceFile.text, end, true);
+    const newEnd = skipTrivia(
+      sourceFile.text,
+      end,
+      /*stopAfterLineBreak*/
+      true
+    );
     return newEnd !== end && (trailingTriviaOption === 2 /* Include */ || isLineBreak(sourceFile.text.charCodeAt(newEnd - 1))) ? newEnd : end;
   }
   function isSeparator(node, candidate) {
@@ -143281,19 +158673,45 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
       return void 0;
     }
     switch (oldTag.kind) {
-      case 343 /* JSDocParameterTag */: {
+      case 344 /* JSDocParameterTag */: {
         const oldParam = oldTag;
         const newParam = newTag;
-        return isIdentifier(oldParam.name) && isIdentifier(newParam.name) && oldParam.name.escapedText === newParam.name.escapedText ? factory.createJSDocParameterTag(void 0, newParam.name, false, newParam.typeExpression, newParam.isNameFirst, oldParam.comment) : void 0;
+        return isIdentifier(oldParam.name) && isIdentifier(newParam.name) && oldParam.name.escapedText === newParam.name.escapedText ? factory.createJSDocParameterTag(
+          /*tagName*/
+          void 0,
+          newParam.name,
+          /*isBracketed*/
+          false,
+          newParam.typeExpression,
+          newParam.isNameFirst,
+          oldParam.comment
+        ) : void 0;
       }
-      case 344 /* JSDocReturnTag */:
-        return factory.createJSDocReturnTag(void 0, newTag.typeExpression, oldTag.comment);
-      case 346 /* JSDocTypeTag */:
-        return factory.createJSDocTypeTag(void 0, newTag.typeExpression, oldTag.comment);
+      case 345 /* JSDocReturnTag */:
+        return factory.createJSDocReturnTag(
+          /*tagName*/
+          void 0,
+          newTag.typeExpression,
+          oldTag.comment
+        );
+      case 347 /* JSDocTypeTag */:
+        return factory.createJSDocTypeTag(
+          /*tagName*/
+          void 0,
+          newTag.typeExpression,
+          oldTag.comment
+        );
     }
   }
   function startPositionToDeleteNodeInList(sourceFile, node) {
-    return skipTrivia(sourceFile.text, getAdjustedStartPosition(sourceFile, node, { leadingTriviaOption: 1 /* IncludeAll */ }), false, true);
+    return skipTrivia(
+      sourceFile.text,
+      getAdjustedStartPosition(sourceFile, node, { leadingTriviaOption: 1 /* IncludeAll */ }),
+      /*stopAfterLineBreak*/
+      false,
+      /*stopAtComments*/
+      true
+    );
   }
   function endPositionToDeleteNodeInList(sourceFile, node, prevNode, nextNode) {
     const end = startPositionToDeleteNodeInList(sourceFile, nextNode);
@@ -143304,7 +158722,14 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     if (isSeparator(node, token)) {
       const prevToken = findPrecedingToken(node.getStart(sourceFile), sourceFile);
       if (isSeparator(prevNode, prevToken)) {
-        const pos = skipTrivia(sourceFile.text, token.getEnd(), true, true);
+        const pos = skipTrivia(
+          sourceFile.text,
+          token.getEnd(),
+          /*stopAfterLineBreak*/
+          true,
+          /*stopAtComments*/
+          true
+        );
         if (positionsAreOnSameLine(prevToken.getStart(sourceFile), token.getStart(sourceFile), sourceFile)) {
           return isLineBreak(sourceFile.text.charCodeAt(pos - 1)) ? pos - 1 : pos;
         }
@@ -143324,7 +158749,14 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     return isObjectLiteralExpression(node) ? node.properties : node.members;
   }
   function getNewFileText(statements, scriptKind, newLineCharacter, formatContext) {
-    return changesToText.newFileChangesWorker(void 0, scriptKind, statements, newLineCharacter, formatContext);
+    return changesToText.newFileChangesWorker(
+      /*oldFile*/
+      void 0,
+      scriptKind,
+      statements,
+      newLineCharacter,
+      formatContext
+    );
   }
   function applyChanges(text, changes) {
     for (let i = changes.length - 1; i >= 0; i--) {
@@ -143396,46 +158828,86 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     }
     function write(s) {
       writer.write(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeComment(s) {
       writer.writeComment(s);
     }
     function writeKeyword(s) {
       writer.writeKeyword(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeOperator(s) {
       writer.writeOperator(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writePunctuation(s) {
       writer.writePunctuation(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeTrailingSemicolon(s) {
       writer.writeTrailingSemicolon(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeParameter(s) {
       writer.writeParameter(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeProperty(s) {
       writer.writeProperty(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeSpace(s) {
       writer.writeSpace(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeStringLiteral(s) {
       writer.writeStringLiteral(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeSymbol(s, sym) {
       writer.writeSymbol(s, sym);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeLine(force) {
       writer.writeLine(force);
@@ -143451,11 +158923,19 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
     }
     function rawWrite(s) {
       writer.rawWrite(s);
-      setLastNonTriviaPosition(s, false);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        false
+      );
     }
     function writeLiteral(s) {
       writer.writeLiteral(s);
-      setLastNonTriviaPosition(s, true);
+      setLastNonTriviaPosition(
+        s,
+        /*force*/
+        true
+      );
     }
     function getTextPos() {
       return writer.getTextPos();
@@ -143629,12 +159109,14 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         trailingTriviaOption: 0 /* Exclude */
       };
       ChangeTracker = class {
+        /** Public for tests only. Other callers should use `ChangeTracker.with`. */
         constructor(newLineCharacter, formatContext) {
           this.newLineCharacter = newLineCharacter;
           this.formatContext = formatContext;
           this.changes = [];
           this.newFiles = [];
           this.classesWithNodesInsertedAtStart = /* @__PURE__ */ new Map();
+          // Set<ClassDeclaration> implemented as Map<node id, ClassDeclaration>
           this.deletedNodes = [];
         }
         static fromContext(context) {
@@ -143662,6 +159144,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         delete(sourceFile, node) {
           this.deletedNodes.push({ sourceFile, node });
         }
+        /** Stop! Consider using `delete` instead, which has logic for deleting nodes from delimited lists. */
         deleteNode(sourceFile, node, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
           this.deleteRange(sourceFile, getAdjustedRange(sourceFile, node, node, options));
         }
@@ -143674,7 +159157,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           }
         }
         deleteModifier(sourceFile, modifier) {
-          this.deleteRange(sourceFile, { pos: modifier.getStart(sourceFile), end: skipTrivia(sourceFile.text, modifier.end, true) });
+          this.deleteRange(sourceFile, { pos: modifier.getStart(sourceFile), end: skipTrivia(
+            sourceFile.text,
+            modifier.end,
+            /*stopAfterLineBreak*/
+            true
+          ) });
         }
         deleteNodeRange(sourceFile, startNode2, endNode2, options = { leadingTriviaOption: 1 /* IncludeAll */ }) {
           const startPosition = getAdjustedStartPosition(sourceFile, startNode2, options);
@@ -143774,7 +159262,12 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
             for (const jsdoc of node.jsDoc) {
               this.deleteRange(sourceFile, {
                 pos: getLineStartPositionForPosition(jsdoc.getStart(sourceFile), sourceFile),
-                end: getAdjustedEndPosition(sourceFile, jsdoc, {})
+                end: getAdjustedEndPosition(
+                  sourceFile,
+                  jsdoc,
+                  /*options*/
+                  {}
+                )
               });
             }
           }
@@ -143809,6 +159302,7 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
         insertText(sourceFile, pos, text) {
           this.replaceRangeWithText(sourceFile, createRange(pos), text);
         }
+        /** Prefer this over replacing a node with another that has a type annotation, as it avoids reformatting the other parts of the node. */
         tryInsertTypeAnnotation(sourceFile, node, type) {
           var _a2;
           let endNode2;
@@ -143873,7 +159367,11 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           }
         }
         replaceConstructorBody(sourceFile, ctr, statements) {
-          this.replaceNode(sourceFile, ctr.body, factory.createBlock(statements, true));
+          this.replaceNode(sourceFile, ctr.body, factory.createBlock(
+            statements,
+            /*multiLine*/
+            true
+          ));
         }
         insertNodeAtEndOfScope(sourceFile, scope, newNode) {
           const pos = getAdjustedStartPosition(sourceFile, scope.getLastToken(), {});
@@ -143893,6 +159391,10 @@ ${newComment.split("\n").map((c) => ` * ${c}`).join("\n")}
           const indentation = (_a2 = this.guessIndentationFromExistingMembers(sourceFile, node)) != null ? _a2 : this.computeIndentationForNewMember(sourceFile, node);
           this.insertNodeAt(sourceFile, getMembersOrProperties(node).pos, newElement, this.getInsertNodeAtStartInsertOptions(sourceFile, node, indentation));
         }
+        /**
+         * Tries to guess the indentation from the existing members of a class/interface/object. All members must be on
+         * new lines and must share the same indentation.
+         */
         guessIndentationFromExistingMembers(sourceFile, node) {
           let indentation;
           let lastRange = node;
@@ -144017,6 +159519,11 @@ ${options.prefix}` : "\n" : options.prefix
             );
           }
         }
+        /**
+         * This function should be used to insert nodes in lists when nodes don't carry separators as the part of the node range,
+         * i.e. arguments in arguments lists, parameters in parameter lists etc.
+         * Note that separators are part of the node in statements and class elements.
+         */
         insertNodeInListAfter(sourceFile, after, newNode, containingList = ts_formatting_exports.SmartIndenter.getContainingList(after, sourceFile)) {
           if (!containingList) {
             Debug.fail("node is not a list element");
@@ -144054,7 +159561,14 @@ ${options.prefix}` : "\n" : options.prefix
             if (multilineList) {
               this.replaceRange(sourceFile, createRange(end), factory.createToken(separator));
               const indentation = ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(afterStartLinePosition, afterStart, sourceFile, this.formatContext.options);
-              let insertPos = skipTrivia(sourceFile.text, end, true, false);
+              let insertPos = skipTrivia(
+                sourceFile.text,
+                end,
+                /*stopAfterLineBreak*/
+                true,
+                /*stopAtComments*/
+                false
+              );
               while (insertPos !== end && isLineBreak(sourceFile.text.charCodeAt(insertPos - 1))) {
                 insertPos--;
               }
@@ -144104,6 +159618,12 @@ ${options.prefix}` : "\n" : options.prefix
             }
           });
         }
+        /**
+         * Note: after calling this, the TextChanges object must be discarded!
+         * @param validate only for tests
+         *    The reason we must validate as part of this method is that `getNonFormattedText` changes the node's positions,
+         *    so we can only call this once and can't get the non-formatted text separately.
+         */
         getChanges(validate) {
           this.finishDeleteDeclarations();
           this.finishClassesWithNodesInsertedAtStart();
@@ -144144,7 +159664,14 @@ ${options.prefix}` : "\n" : options.prefix
         changesToText2.newFileChanges = newFileChanges;
         function newFileChangesWorker(oldFile, scriptKind, statements, newLineCharacter, formatContext) {
           const nonFormattedText = statements.map((s) => s === 4 /* NewLineTrivia */ ? "" : getNonformattedText(s, oldFile, newLineCharacter).text).join(newLineCharacter);
-          const sourceFile = createSourceFile("any file name", nonFormattedText, 99 /* ESNext */, true, scriptKind);
+          const sourceFile = createSourceFile(
+            "any file name",
+            nonFormattedText,
+            99 /* ESNext */,
+            /*setParentNodes*/
+            true,
+            scriptKind
+          );
           const changes = ts_formatting_exports.formatDocument(sourceFile, formatContext);
           return applyChanges(nonFormattedText, changes) + newLineCharacter;
         }
@@ -144276,7 +159803,14 @@ ${options.prefix}` : "\n" : options.prefix
             const start = importClause.name.getStart(sourceFile);
             const nextToken = getTokenAtPosition(sourceFile, importClause.name.end);
             if (nextToken && nextToken.kind === 27 /* CommaToken */) {
-              const end = skipTrivia(sourceFile.text, nextToken.end, false, true);
+              const end = skipTrivia(
+                sourceFile.text,
+                nextToken.end,
+                /*stopAfterLineBreaks*/
+                false,
+                /*stopAtComments*/
+                true
+              );
               changes.deleteRange(sourceFile, { pos: start, end });
             } else {
               deleteNode(changes, sourceFile, importClause.name);
@@ -144586,7 +160120,10 @@ ${options.prefix}` : "\n" : options.prefix
         case 3 /* RescanTemplateToken */:
           if (token === 19 /* CloseBraceToken */) {
             lastScanAction = 3 /* RescanTemplateToken */;
-            return scanner2.reScanTemplateToken(false);
+            return scanner2.reScanTemplateToken(
+              /* isTaggedTemplate */
+              false
+            );
           }
           break;
         case 4 /* RescanJsxIdentifier */:
@@ -144594,7 +160131,10 @@ ${options.prefix}` : "\n" : options.prefix
           return scanner2.scanJsxIdentifier();
         case 5 /* RescanJsxText */:
           lastScanAction = 5 /* RescanJsxText */;
-          return scanner2.reScanJsxToken(false);
+          return scanner2.reScanJsxToken(
+            /* allowMultilineJsxText */
+            false
+          );
         case 6 /* RescanJsxAttributeValue */:
           lastScanAction = 6 /* RescanJsxAttributeValue */;
           return scanner2.reScanJsxAttributeValue();
@@ -144648,8 +160188,18 @@ ${options.prefix}` : "\n" : options.prefix
       "use strict";
       init_ts4();
       init_ts_formatting();
-      standardScanner = createScanner(99 /* Latest */, false, 0 /* Standard */);
-      jsxScanner = createScanner(99 /* Latest */, false, 1 /* JSX */);
+      standardScanner = createScanner(
+        99 /* Latest */,
+        /*skipTrivia*/
+        false,
+        0 /* Standard */
+      );
+      jsxScanner = createScanner(
+        99 /* Latest */,
+        /*skipTrivia*/
+        false,
+        1 /* JSX */
+      );
     }
   });
 
@@ -144698,7 +160248,14 @@ ${options.prefix}` : "\n" : options.prefix
     const anyTokenIncludingEOF = tokenRangeFrom([...allTokens, 1 /* EndOfFileToken */]);
     const keywords = tokenRangeFromRange(81 /* FirstKeyword */, 162 /* LastKeyword */);
     const binaryOperators = tokenRangeFromRange(29 /* FirstBinaryOperator */, 78 /* LastBinaryOperator */);
-    const binaryKeywordOperators = [101 /* InKeyword */, 102 /* InstanceOfKeyword */, 162 /* OfKeyword */, 128 /* AsKeyword */, 140 /* IsKeyword */];
+    const binaryKeywordOperators = [
+      101 /* InKeyword */,
+      102 /* InstanceOfKeyword */,
+      162 /* OfKeyword */,
+      128 /* AsKeyword */,
+      140 /* IsKeyword */,
+      150 /* SatisfiesKeyword */
+    ];
     const unaryPrefixOperators = [45 /* PlusPlusToken */, 46 /* MinusMinusToken */, 54 /* TildeToken */, 53 /* ExclamationToken */];
     const unaryPrefixExpressions = [
       8 /* NumericLiteral */,
@@ -144720,21 +160277,32 @@ ${options.prefix}` : "\n" : options.prefix
     const typeScriptOpenBraceLeftTokenRange = tokenRangeFrom([79 /* Identifier */, 3 /* MultiLineCommentTrivia */, 84 /* ClassKeyword */, 93 /* ExportKeyword */, 100 /* ImportKeyword */]);
     const controlOpenBraceLeftTokenRange = tokenRangeFrom([21 /* CloseParenToken */, 3 /* MultiLineCommentTrivia */, 90 /* DoKeyword */, 111 /* TryKeyword */, 96 /* FinallyKeyword */, 91 /* ElseKeyword */]);
     const highPriorityCommonRules = [
+      // Leave comments alone
       rule("IgnoreBeforeComment", anyToken, comments, anyContext, 1 /* StopProcessingSpaceActions */),
       rule("IgnoreAfterLineComment", 2 /* SingleLineCommentTrivia */, anyToken, anyContext, 1 /* StopProcessingSpaceActions */),
       rule("NotSpaceBeforeColon", anyToken, 58 /* ColonToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* DeleteSpace */),
       rule("SpaceAfterColon", 58 /* ColonToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 4 /* InsertSpace */),
       rule("NoSpaceBeforeQuestionMark", anyToken, 57 /* QuestionToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* DeleteSpace */),
+      // insert space after '?' only when it is used in conditional operator
       rule("SpaceAfterQuestionMarkInConditionalOperator", 57 /* QuestionToken */, anyToken, [isNonJsxSameLineTokenContext, isConditionalOperatorContext], 4 /* InsertSpace */),
+      // in other cases there should be no space between '?' and next token
       rule("NoSpaceAfterQuestionMark", 57 /* QuestionToken */, anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeDot", anyToken, [24 /* DotToken */, 28 /* QuestionDotToken */], [isNonJsxSameLineTokenContext, isNotPropertyAccessOnIntegerLiteral], 16 /* DeleteSpace */),
       rule("NoSpaceAfterDot", [24 /* DotToken */, 28 /* QuestionDotToken */], anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceBetweenImportParenInImportType", 100 /* ImportKeyword */, 20 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isImportTypeContext], 16 /* DeleteSpace */),
+      // Special handling of unary operators.
+      // Prefix operators generally shouldn't have a space between
+      // them and their target unary expression.
       rule("NoSpaceAfterUnaryPrefixOperator", unaryPrefixOperators, unaryPrefixExpressions, [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterUnaryPreincrementOperator", 45 /* PlusPlusToken */, unaryPreincrementExpressions, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterUnaryPredecrementOperator", 46 /* MinusMinusToken */, unaryPredecrementExpressions, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeUnaryPostincrementOperator", unaryPostincrementExpressions, 45 /* PlusPlusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeUnaryPostdecrementOperator", unaryPostdecrementExpressions, 46 /* MinusMinusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* DeleteSpace */),
+      // More unary operator special-casing.
+      // DevDiv 181814: Be careful when removing leading whitespace
+      // around unary operators.  Examples:
+      //      1 - -2  --X--> 1--2
+      //      a + ++b --X--> a+++b
       rule("SpaceAfterPostincrementWhenFollowedByAdd", 45 /* PlusPlusToken */, 39 /* PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
       rule("SpaceAfterAddWhenFollowedByUnaryPlus", 39 /* PlusToken */, 39 /* PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
       rule("SpaceAfterAddWhenFollowedByPreincrement", 39 /* PlusToken */, 45 /* PlusPlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
@@ -144742,16 +160310,26 @@ ${options.prefix}` : "\n" : options.prefix
       rule("SpaceAfterSubtractWhenFollowedByUnaryMinus", 40 /* MinusToken */, 40 /* MinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
       rule("SpaceAfterSubtractWhenFollowedByPredecrement", 40 /* MinusToken */, 46 /* MinusMinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterCloseBrace", 19 /* CloseBraceToken */, [27 /* CommaToken */, 26 /* SemicolonToken */], [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // For functions and control block place } on a new line [multi-line rule]
       rule("NewLineBeforeCloseBraceInBlockContext", anyTokenIncludingMultilineComments, 19 /* CloseBraceToken */, [isMultilineBlockContext], 8 /* InsertNewLine */),
+      // Space/new line after }.
       rule("SpaceAfterCloseBrace", 19 /* CloseBraceToken */, anyTokenExcept(21 /* CloseParenToken */), [isNonJsxSameLineTokenContext, isAfterCodeBlockContext], 4 /* InsertSpace */),
+      // Special case for (}, else) and (}, while) since else & while tokens are not part of the tree which makes SpaceAfterCloseBrace rule not applied
+      // Also should not apply to })
       rule("SpaceBetweenCloseBraceAndElse", 19 /* CloseBraceToken */, 91 /* ElseKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("SpaceBetweenCloseBraceAndWhile", 19 /* CloseBraceToken */, 115 /* WhileKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("NoSpaceBetweenEmptyBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* DeleteSpace */),
+      // Add a space after control dec context if the next character is an open bracket ex: 'if (false)[a, b] = [1, 2];' -> 'if (false) [a, b] = [1, 2];'
       rule("SpaceAfterConditionalClosingParen", 21 /* CloseParenToken */, 22 /* OpenBracketToken */, [isControlDeclContext], 4 /* InsertSpace */),
       rule("NoSpaceBetweenFunctionKeywordAndStar", 98 /* FunctionKeyword */, 41 /* AsteriskToken */, [isFunctionDeclarationOrFunctionExpressionContext], 16 /* DeleteSpace */),
       rule("SpaceAfterStarInGeneratorDeclaration", 41 /* AsteriskToken */, 79 /* Identifier */, [isFunctionDeclarationOrFunctionExpressionContext], 4 /* InsertSpace */),
       rule("SpaceAfterFunctionInFuncDecl", 98 /* FunctionKeyword */, anyToken, [isFunctionDeclContext], 4 /* InsertSpace */),
+      // Insert new line after { and before } in multi-line contexts.
       rule("NewLineAfterOpenBraceInBlockContext", 18 /* OpenBraceToken */, anyToken, [isMultilineBlockContext], 8 /* InsertNewLine */),
+      // For get/set members, we check for (identifier,identifier) since get/set don't have tokens and they are represented as just an identifier token.
+      // Though, we do extra check on the context to make sure we are dealing with get/set node. Example:
+      //      get x() {}
+      //      set x(val) {}
       rule("SpaceAfterGetSetInMember", [137 /* GetKeyword */, 151 /* SetKeyword */], 79 /* Identifier */, [isFunctionDeclContext], 4 /* InsertSpace */),
       rule("NoSpaceBetweenYieldKeywordAndStar", 125 /* YieldKeyword */, 41 /* AsteriskToken */, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 16 /* DeleteSpace */),
       rule("SpaceBetweenYieldOrYieldStarAndOperand", [125 /* YieldKeyword */, 41 /* AsteriskToken */], anyToken, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 4 /* InsertSpace */),
@@ -144759,18 +160337,25 @@ ${options.prefix}` : "\n" : options.prefix
       rule("SpaceAfterCertainKeywords", [113 /* VarKeyword */, 109 /* ThrowKeyword */, 103 /* NewKeyword */, 89 /* DeleteKeyword */, 105 /* ReturnKeyword */, 112 /* TypeOfKeyword */, 133 /* AwaitKeyword */], anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("SpaceAfterLetConstInVariableDeclaration", [119 /* LetKeyword */, 85 /* ConstKeyword */], anyToken, [isNonJsxSameLineTokenContext, isStartOfVariableDeclarationList], 4 /* InsertSpace */),
       rule("NoSpaceBeforeOpenParenInFuncCall", anyToken, 20 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isFunctionCallOrNewContext, isPreviousTokenNotComma], 16 /* DeleteSpace */),
+      // Special case for binary operators (that are keywords). For these we have to add a space and shouldn't follow any user options.
       rule("SpaceBeforeBinaryKeywordOperator", anyToken, binaryKeywordOperators, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
       rule("SpaceAfterBinaryKeywordOperator", binaryKeywordOperators, anyToken, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
       rule("SpaceAfterVoidOperator", 114 /* VoidKeyword */, anyToken, [isNonJsxSameLineTokenContext, isVoidOpContext], 4 /* InsertSpace */),
+      // Async-await
       rule("SpaceBetweenAsyncAndOpenParen", 132 /* AsyncKeyword */, 20 /* OpenParenToken */, [isArrowFunctionContext, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("SpaceBetweenAsyncAndFunctionKeyword", 132 /* AsyncKeyword */, [98 /* FunctionKeyword */, 79 /* Identifier */], [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+      // Template string
       rule("NoSpaceBetweenTagAndTemplateString", [79 /* Identifier */, 21 /* CloseParenToken */], [14 /* NoSubstitutionTemplateLiteral */, 15 /* TemplateHead */], [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // JSX opening elements
       rule("SpaceBeforeJsxAttribute", anyToken, 79 /* Identifier */, [isNextTokenParentJsxAttribute, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("SpaceBeforeSlashInJsxOpeningElement", anyToken, 43 /* SlashToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("NoSpaceBeforeGreaterThanTokenInJsxOpeningElement", 43 /* SlashToken */, 31 /* GreaterThanToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeEqualInJsxAttribute", anyToken, 63 /* EqualsToken */, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterEqualInJsxAttribute", 63 /* EqualsToken */, anyToken, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // TypeScript-specific rules
+      // Use of module as a function call. e.g.: import m2 = module("m2");
       rule("NoSpaceAfterModuleImport", [142 /* ModuleKeyword */, 147 /* RequireKeyword */], 20 /* OpenParenToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // Add a space around certain TypeScript keywords
       rule(
         "SpaceAfterCertainTypeScriptKeywords",
         [
@@ -144810,25 +160395,31 @@ ${options.prefix}` : "\n" : options.prefix
         [isNonJsxSameLineTokenContext],
         4 /* InsertSpace */
       ),
+      // Treat string literals in module names as identifiers, and add a space between the literal and the opening Brace braces, e.g.: module "m2" {
       rule("SpaceAfterModuleName", 10 /* StringLiteral */, 18 /* OpenBraceToken */, [isModuleDeclContext], 4 /* InsertSpace */),
+      // Lambda expressions
       rule("SpaceBeforeArrow", anyToken, 38 /* EqualsGreaterThanToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("SpaceAfterArrow", 38 /* EqualsGreaterThanToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+      // Optional parameters and let args
       rule("NoSpaceAfterEllipsis", 25 /* DotDotDotToken */, 79 /* Identifier */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterOptionalParameters", 57 /* QuestionToken */, [21 /* CloseParenToken */, 27 /* CommaToken */], [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* DeleteSpace */),
+      // Remove spaces in empty interface literals. e.g.: x: {}
       rule("NoSpaceBetweenEmptyInterfaceBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectTypeContext], 16 /* DeleteSpace */),
+      // generics and type assertions
       rule("NoSpaceBeforeOpenAngularBracket", typeNames, 29 /* LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
       rule("NoSpaceBetweenCloseParenAndAngularBracket", 21 /* CloseParenToken */, 29 /* LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterOpenAngularBracket", 29 /* LessThanToken */, anyToken, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeCloseAngularBracket", anyToken, 31 /* GreaterThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */),
-      rule(
-        "NoSpaceAfterCloseAngularBracket",
-        31 /* GreaterThanToken */,
-        [20 /* OpenParenToken */, 22 /* OpenBracketToken */, 31 /* GreaterThanToken */, 27 /* CommaToken */],
-        [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext, isNotFunctionDeclContext],
-        16 /* DeleteSpace */
-      ),
+      rule("NoSpaceAfterCloseAngularBracket", 31 /* GreaterThanToken */, [20 /* OpenParenToken */, 22 /* OpenBracketToken */, 31 /* GreaterThanToken */, 27 /* CommaToken */], [
+        isNonJsxSameLineTokenContext,
+        isTypeArgumentOrParameterOrAssertionContext,
+        isNotFunctionDeclContext,
+        isNonTypeAssertionContext
+      ], 16 /* DeleteSpace */),
+      // decorators
       rule("SpaceBeforeAt", [21 /* CloseParenToken */, 79 /* Identifier */], 59 /* AtToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterAt", 59 /* AtToken */, anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // Insert space after @ in decorator
       rule(
         "SpaceAfterDecorator",
         anyToken,
@@ -144855,50 +160446,65 @@ ${options.prefix}` : "\n" : options.prefix
       rule("SpaceLessThanAndNonJSXTypeAnnotation", 29 /* LessThanToken */, 29 /* LessThanToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */)
     ];
     const userConfigurableRules = [
+      // Treat constructor as an identifier in a function declaration, and remove spaces between constructor and following left parentheses
       rule("SpaceAfterConstructor", 135 /* ConstructorKeyword */, 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterConstructor", 135 /* ConstructorKeyword */, 20 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("SpaceAfterComma", 27 /* CommaToken */, anyToken, [isOptionEnabled("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNextTokenNotCloseBracket, isNextTokenNotCloseParen], 4 /* InsertSpace */),
       rule("NoSpaceAfterComma", 27 /* CommaToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext], 16 /* DeleteSpace */),
+      // Insert space after function keyword for anonymous functions
       rule("SpaceAfterAnonymousFunctionKeyword", [98 /* FunctionKeyword */, 41 /* AsteriskToken */], 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterAnonymousFunctionKeyword", [98 /* FunctionKeyword */, 41 /* AsteriskToken */], 20 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 16 /* DeleteSpace */),
+      // Insert space after keywords in control flow statements
       rule("SpaceAfterKeywordInControl", keywords, 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterKeywordInControl", keywords, 20 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 16 /* DeleteSpace */),
+      // Insert space after opening and before closing nonempty parenthesis
       rule("SpaceAfterOpenParen", 20 /* OpenParenToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("SpaceBeforeCloseParen", anyToken, 21 /* CloseParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("SpaceBetweenOpenParens", 20 /* OpenParenToken */, 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("NoSpaceBetweenParens", 20 /* OpenParenToken */, 21 /* CloseParenToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterOpenParen", 20 /* OpenParenToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeCloseParen", anyToken, 21 /* CloseParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // Insert space after opening and before closing nonempty brackets
       rule("SpaceAfterOpenBracket", 22 /* OpenBracketToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("SpaceBeforeCloseBracket", anyToken, 23 /* CloseBracketToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("NoSpaceBetweenBrackets", 22 /* OpenBracketToken */, 23 /* CloseBracketToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterOpenBracket", 22 /* OpenBracketToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeCloseBracket", anyToken, 23 /* CloseBracketToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // Insert a space after { and before } in single-line contexts, but remove space from empty object literals {}.
       rule("SpaceAfterOpenBrace", 18 /* OpenBraceToken */, anyToken, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* InsertSpace */),
       rule("SpaceBeforeCloseBrace", anyToken, 19 /* CloseBraceToken */, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* InsertSpace */),
       rule("NoSpaceBetweenEmptyBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterOpenBrace", 18 /* OpenBraceToken */, anyToken, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeCloseBrace", anyToken, 19 /* CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // Insert a space after opening and before closing empty brace brackets
       rule("SpaceBetweenEmptyBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces")], 4 /* InsertSpace */),
       rule("NoSpaceBetweenEmptyBraceBrackets", 18 /* OpenBraceToken */, 19 /* CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // Insert space after opening and before closing template string braces
       rule("SpaceAfterTemplateHeadAndMiddle", [15 /* TemplateHead */, 16 /* TemplateMiddle */], anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
       rule("SpaceBeforeTemplateMiddleAndTail", anyToken, [16 /* TemplateMiddle */, 17 /* TemplateTail */], [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterTemplateHeadAndMiddle", [15 /* TemplateHead */, 16 /* TemplateMiddle */], anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 16 /* DeleteSpace */, 1 /* CanDeleteNewLines */),
       rule("NoSpaceBeforeTemplateMiddleAndTail", anyToken, [16 /* TemplateMiddle */, 17 /* TemplateTail */], [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // No space after { and before } in JSX expression
       rule("SpaceAfterOpenBraceInJsxExpression", 18 /* OpenBraceToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* InsertSpace */),
       rule("SpaceBeforeCloseBraceInJsxExpression", anyToken, 19 /* CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterOpenBraceInJsxExpression", 18 /* OpenBraceToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* DeleteSpace */),
       rule("NoSpaceBeforeCloseBraceInJsxExpression", anyToken, 19 /* CloseBraceToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* DeleteSpace */),
+      // Insert space after semicolon in for statement
       rule("SpaceAfterSemicolonInFor", 26 /* SemicolonToken */, anyToken, [isOptionEnabled("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterSemicolonInFor", 26 /* SemicolonToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 16 /* DeleteSpace */),
+      // Insert space before and after binary operators
       rule("SpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
       rule("SpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */),
       rule("NoSpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* DeleteSpace */),
       rule("SpaceBeforeOpenParenInFuncDecl", anyToken, 20 /* OpenParenToken */, [isOptionEnabled("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 4 /* InsertSpace */),
       rule("NoSpaceBeforeOpenParenInFuncDecl", anyToken, 20 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 16 /* DeleteSpace */),
+      // Open Brace braces after control block
       rule("NewLineBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
+      // Open Brace braces after function
+      // TypeScript: Function can have return types, which can be made of tons of different token kinds
       rule("NewLineBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
+      // Open Brace braces after TypeScript module/class/interface
       rule("NewLineBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */),
       rule("SpaceAfterTypeAssertion", 31 /* GreaterThanToken */, anyToken, [isOptionEnabled("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 4 /* InsertSpace */),
       rule("NoSpaceAfterTypeAssertion", 31 /* GreaterThanToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 16 /* DeleteSpace */),
@@ -144908,15 +160514,20 @@ ${options.prefix}` : "\n" : options.prefix
       rule("OptionalSemicolon", anyToken, anyTokenIncludingEOF, [optionEquals("semicolons", "insert" /* Insert */), isSemicolonInsertionContext], 64 /* InsertTrailingSemicolon */)
     ];
     const lowPriorityCommonRules = [
+      // Space after keyword but not before ; or : or ?
       rule("NoSpaceBeforeSemicolon", anyToken, 26 /* SemicolonToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("SpaceBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
       rule("SpaceBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
       rule("SpaceBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 18 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */),
       rule("NoSpaceBeforeComma", anyToken, 27 /* CommaToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
+      // No space before and after indexer `x[]`
       rule("NoSpaceBeforeOpenBracket", anyTokenExcept(132 /* AsyncKeyword */, 82 /* CaseKeyword */), 22 /* OpenBracketToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */),
       rule("NoSpaceAfterCloseBracket", 23 /* CloseBracketToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBeforeBlockInFunctionDeclarationContext], 16 /* DeleteSpace */),
       rule("SpaceAfterSemicolon", 26 /* SemicolonToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+      // Remove extra space between for and await
       rule("SpaceBetweenForAndAwaitKeyword", 97 /* ForKeyword */, 133 /* AwaitKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */),
+      // Add a space between statements. All keywords except (do,else,case) has open/close parens after them.
+      // So, we have a rule to add a space for [),Any], [do,Any], [else,Any], and [case,Any]
       rule(
         "SpaceBetweenStatements",
         [21 /* CloseParenToken */, 90 /* DoKeyword */, 91 /* ElseKeyword */, 82 /* CaseKeyword */],
@@ -144924,6 +160535,7 @@ ${options.prefix}` : "\n" : options.prefix
         [isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNotForContext],
         4 /* InsertSpace */
       ),
+      // This low-pri rule takes care of "try {", "catch {" and "finally {" in case the rule SpaceBeforeOpenBraceInControl didn't execute on FormatOnEnter.
       rule("SpaceAfterTryCatchFinally", [111 /* TryKeyword */, 83 /* CatchKeyword */, 96 /* FinallyKeyword */], 18 /* OpenBraceToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */)
     ];
     return [
@@ -145236,6 +160848,9 @@ ${options.prefix}` : "\n" : options.prefix
   function isTypeAssertionContext(context) {
     return context.contextNode.kind === 213 /* TypeAssertionExpression */;
   }
+  function isNonTypeAssertionContext(context) {
+    return !isTypeAssertionContext(context);
+  }
   function isVoidOpContext(context) {
     return context.currentTokenSpan.kind === 114 /* VoidKeyword */ && context.currentTokenParent.kind === 219 /* VoidExpression */;
   }
@@ -145437,7 +161052,9 @@ ${options.prefix}` : "\n" : options.prefix
       endOfFormatSpan--;
     }
     const span = {
+      // get start position for the previous line
       pos: getStartPositionOfLine(line - 1, sourceFile),
+      // end value is exclusive so add 1 to the result
       end: endOfFormatSpan + 1
     };
     return formatSpan(span, sourceFile, formatContext, 2 /* FormatOnEnter */);
@@ -145455,6 +161072,7 @@ ${options.prefix}` : "\n" : options.prefix
     const outermostNode = findOutermostNodeWithinListLevel(curlyBraceRange);
     const textRange = {
       pos: getLineStartPositionForPosition(outermostNode.getStart(sourceFile), sourceFile),
+      // TODO: GH#18217
       end: position
     };
     return formatSpan(textRange, sourceFile, formatContext, 4 /* FormatOnOpeningCurlyBrace */);
@@ -145588,6 +161206,7 @@ ${options.prefix}` : "\n" : options.prefix
       formatContext,
       1 /* FormatSelection */,
       (_) => false,
+      // assume that node does not have any errors
       sourceFileLike
     ));
   }
@@ -145641,14 +161260,30 @@ ${options.prefix}` : "\n" : options.prefix
       processNode(enclosingNode, enclosingNode, startLine, undecoratedStartLine, initialIndentation, delta);
     }
     if (!formattingScanner.isOnToken()) {
-      const indentation = SmartIndenter.nodeWillIndentChild(options, enclosingNode, void 0, sourceFile, false) ? initialIndentation + options.indentSize : initialIndentation;
+      const indentation = SmartIndenter.nodeWillIndentChild(
+        options,
+        enclosingNode,
+        /*child*/
+        void 0,
+        sourceFile,
+        /*indentByDefault*/
+        false
+      ) ? initialIndentation + options.indentSize : initialIndentation;
       const leadingTrivia = formattingScanner.getCurrentLeadingTrivia();
       if (leadingTrivia) {
         indentTriviaItems(
           leadingTrivia,
           indentation,
+          /*indentNextTokenOrTrivia*/
           false,
-          (item) => processRange(item, sourceFile.getLineAndCharacterOfPosition(item.pos), enclosingNode, enclosingNode, void 0)
+          (item) => processRange(
+            item,
+            sourceFile.getLineAndCharacterOfPosition(item.pos),
+            enclosingNode,
+            enclosingNode,
+            /*dynamicIndentation*/
+            void 0
+          )
         );
         if (options.trimTrailingWhitespace !== false) {
           trimTrailingWhitespacesForRemainingRange(leadingTrivia);
@@ -145667,6 +161302,7 @@ ${options.prefix}` : "\n" : options.prefix
           previousRangeStartLine,
           previousParent,
           parent2,
+          /*dynamicIndentation*/
           void 0
         );
       }
@@ -145749,6 +161385,16 @@ ${options.prefix}` : "\n" : options.prefix
           }
           return tokenIndentation !== -1 /* Unknown */ ? tokenIndentation : indentation;
         },
+        // if list end token is LessThanToken '>' then its delta should be explicitly suppressed
+        // so that LessThanToken as a binary operator can still be indented.
+        // foo.then
+        //     <
+        //         number,
+        //         string,
+        //     >();
+        // vs
+        // var a = xValue
+        //     > yValue;
         getIndentationForToken: (line, kind, container, suppressDelta) => !suppressDelta && shouldAddDelta(line, kind, container) ? indentation + getDelta(container) : indentation,
         getIndentation: () => indentation,
         getDelta,
@@ -145787,7 +161433,14 @@ ${options.prefix}` : "\n" : options.prefix
         return nodeStartLine !== line && !(hasDecorators(node) && kind === getFirstNonDecoratorTokenOfNode(node));
       }
       function getDelta(child) {
-        return SmartIndenter.nodeWillIndentChild(options, node, child, sourceFile, true) ? delta2 : 0;
+        return SmartIndenter.nodeWillIndentChild(
+          options,
+          node,
+          child,
+          sourceFile,
+          /*indentByDefault*/
+          true
+        ) ? delta2 : 0;
       }
     }
     function processNode(node, contextNode, nodeStartLine, undecoratedNodeStartLine, indentation, delta2) {
@@ -145799,7 +161452,17 @@ ${options.prefix}` : "\n" : options.prefix
       forEachChild(
         node,
         (child) => {
-          processChildNode(child, -1 /* Unknown */, node, nodeDynamicIndentation, nodeStartLine, undecoratedNodeStartLine, false);
+          processChildNode(
+            child,
+            /*inheritedIndentation*/
+            -1 /* Unknown */,
+            node,
+            nodeDynamicIndentation,
+            nodeStartLine,
+            undecoratedNodeStartLine,
+            /*isListItem*/
+            false
+          );
         },
         (nodes) => {
           processChildNodes(nodes, node, nodeStartLine, nodeDynamicIndentation);
@@ -145908,7 +161571,18 @@ ${options.prefix}` : "\n" : options.prefix
         let inheritedIndentation = -1 /* Unknown */;
         for (let i = 0; i < nodes.length; i++) {
           const child = nodes[i];
-          inheritedIndentation = processChildNode(child, inheritedIndentation, node, listDynamicIndentation, startLine, startLine, true, i === 0);
+          inheritedIndentation = processChildNode(
+            child,
+            inheritedIndentation,
+            node,
+            listDynamicIndentation,
+            startLine,
+            startLine,
+            /*isListItem*/
+            true,
+            /*isFirstListItem*/
+            i === 0
+          );
         }
         const listEndToken = getCloseTokenForOpenToken(listStartToken);
         if (listEndToken !== 0 /* Unknown */ && formattingScanner.isOnToken() && formattingScanner.getStartPos() < originalRange.end) {
@@ -145918,7 +161592,14 @@ ${options.prefix}` : "\n" : options.prefix
             tokenInfo = formattingScanner.isOnToken() ? formattingScanner.readTokenInfo(parent2) : void 0;
           }
           if (tokenInfo && tokenInfo.token.kind === listEndToken && rangeContainsRange(parent2, tokenInfo.token)) {
-            consumeTokenAndAdvanceScanner(tokenInfo, parent2, listDynamicIndentation, parent2, true);
+            consumeTokenAndAdvanceScanner(
+              tokenInfo,
+              parent2,
+              listDynamicIndentation,
+              parent2,
+              /*isListEndToken*/
+              true
+            );
           }
         }
       }
@@ -145958,7 +161639,12 @@ ${options.prefix}` : "\n" : options.prefix
               currentTokenInfo.leadingTrivia,
               commentIndentation,
               indentNextTokenOrTrivia,
-              (item) => insertIndentation(item.pos, commentIndentation, false)
+              (item) => insertIndentation(
+                item.pos,
+                commentIndentation,
+                /*lineAdded*/
+                false
+              )
             );
           }
           if (tokenIndentation !== -1 /* Unknown */ && indentNextTokenOrTrivia) {
@@ -145977,7 +161663,12 @@ ${options.prefix}` : "\n" : options.prefix
         switch (triviaItem.kind) {
           case 3 /* MultiLineCommentTrivia */:
             if (triviaInRange) {
-              indentMultilineComment(triviaItem, commentIndentation, !indentNextTokenOrTrivia);
+              indentMultilineComment(
+                triviaItem,
+                commentIndentation,
+                /*firstLineIsIndented*/
+                !indentNextTokenOrTrivia
+              );
             }
             indentNextTokenOrTrivia = false;
             break;
@@ -146031,12 +161722,20 @@ ${options.prefix}` : "\n" : options.prefix
             switch (lineAction) {
               case LineAction.LineRemoved:
                 if (currentParent.getStart(sourceFile) === currentItem.pos) {
-                  dynamicIndentation.recomputeIndentation(false, contextNode);
+                  dynamicIndentation.recomputeIndentation(
+                    /*lineAddedByFormatting*/
+                    false,
+                    contextNode
+                  );
                 }
                 break;
               case LineAction.LineAdded:
                 if (currentParent.getStart(sourceFile) === currentItem.pos) {
-                  dynamicIndentation.recomputeIndentation(true, contextNode);
+                  dynamicIndentation.recomputeIndentation(
+                    /*lineAddedByFormatting*/
+                    true,
+                    contextNode
+                  );
                 }
                 break;
               default:
@@ -146084,7 +161783,12 @@ ${options.prefix}` : "\n" : options.prefix
       const endLine = sourceFile.getLineAndCharacterOfPosition(commentRange.end).line;
       if (startLine === endLine) {
         if (!firstLineIsIndented) {
-          insertIndentation(commentRange.pos, indentation, false);
+          insertIndentation(
+            commentRange.pos,
+            indentation,
+            /*lineAdded*/
+            false
+          );
         }
         return;
       }
@@ -146230,7 +161934,20 @@ ${options.prefix}` : "\n" : options.prefix
     const trailingRangesOfPreviousToken = precedingToken && getTrailingCommentRanges(sourceFile.text, precedingToken.end);
     const leadingCommentRangesOfNextToken = getLeadingCommentRangesOfNode(tokenAtPosition, sourceFile);
     const commentRanges = concatenate(trailingRangesOfPreviousToken, leadingCommentRangesOfNextToken);
-    return commentRanges && find(commentRanges, (range) => rangeContainsPositionExclusive(range, position) || position === range.end && (range.kind === 2 /* SingleLineCommentTrivia */ || position === sourceFile.getFullWidth()));
+    return commentRanges && find(commentRanges, (range) => rangeContainsPositionExclusive(range, position) || // The end marker of a single-line comment does not include the newline character.
+    // With caret at `^`, in the following case, we are inside a comment (^ denotes the cursor position):
+    //
+    //    // asdf   ^\n
+    //
+    // But for closed multi-line comments, we don't want to be inside the comment in the following case:
+    //
+    //    /* asdf */^
+    //
+    // However, unterminated multi-line comments *do* contain their end.
+    //
+    // Internally, we represent the end of the comment at the newline and closing '/', respectively.
+    //
+    position === range.end && (range.kind === 2 /* SingleLineCommentTrivia */ || position === sourceFile.getFullWidth()));
   }
   function getOpenTokenForList(node, list) {
     switch (node.kind) {
@@ -146362,7 +162079,14 @@ ${options.prefix}` : "\n" : options.prefix
           if (options.indentStyle === 0 /* None */) {
             return 0;
           }
-          const precedingToken = findPrecedingToken(position, sourceFile, void 0, true);
+          const precedingToken = findPrecedingToken(
+            position,
+            sourceFile,
+            /*startNode*/
+            void 0,
+            /*excludeJsdoc*/
+            true
+          );
           const enclosingCommentRange = getRangeOfEnclosingComment(sourceFile, position, precedingToken || null);
           if (enclosingCommentRange && enclosingCommentRange.kind === 3 /* MultiLineCommentTrivia */) {
             return getCommentIndent(sourceFile, position, options, enclosingCommentRange);
@@ -146426,13 +162150,36 @@ ${options.prefix}` : "\n" : options.prefix
           let previous;
           let current = precedingToken;
           while (current) {
-            if (positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode(options, current, previous, sourceFile, true)) {
+            if (positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode(
+              options,
+              current,
+              previous,
+              sourceFile,
+              /*isNextChild*/
+              true
+            )) {
               const currentStart = getStartLineAndCharacterForNode(current, sourceFile);
               const nextTokenKind = nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile);
               const indentationDelta = nextTokenKind !== NextTokenKind.Unknown ? assumeNewLineBeforeCloseBrace && nextTokenKind === NextTokenKind.CloseBrace ? options.indentSize : 0 : lineAtPosition !== currentStart.line ? options.indentSize : 0;
-              return getIndentationForNodeWorker(current, currentStart, void 0, indentationDelta, sourceFile, true, options);
+              return getIndentationForNodeWorker(
+                current,
+                currentStart,
+                /*ignoreActualIndentationRange*/
+                void 0,
+                indentationDelta,
+                sourceFile,
+                /*isNextChild*/
+                true,
+                options
+              );
             }
-            const actualIndentation = getActualIndentationForListItem(current, sourceFile, options, true);
+            const actualIndentation = getActualIndentationForListItem(
+              current,
+              sourceFile,
+              options,
+              /*listIndentsChild*/
+              true
+            );
             if (actualIndentation !== -1 /* Unknown */) {
               return actualIndentation;
             }
@@ -146443,7 +162190,17 @@ ${options.prefix}` : "\n" : options.prefix
         }
         function getIndentationForNode(n, ignoreActualIndentationRange, sourceFile, options) {
           const start = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile));
-          return getIndentationForNodeWorker(n, start, ignoreActualIndentationRange, 0, sourceFile, false, options);
+          return getIndentationForNodeWorker(
+            n,
+            start,
+            ignoreActualIndentationRange,
+            /*indentationDelta*/
+            0,
+            sourceFile,
+            /*isNextChild*/
+            false,
+            options
+          );
         }
         SmartIndenter2.getIndentationForNode = getIndentationForNode;
         function getBaseIndentation(options) {
@@ -146610,7 +162367,7 @@ ${options.prefix}` : "\n" : options.prefix
             case 228 /* ClassExpression */:
             case 261 /* InterfaceDeclaration */:
             case 262 /* TypeAliasDeclaration */:
-            case 347 /* JSDocTemplateTag */:
+            case 348 /* JSDocTemplateTag */:
               return getList(node.typeParameters);
             case 211 /* NewExpression */:
             case 210 /* CallExpression */:
@@ -146813,7 +162570,14 @@ ${options.prefix}` : "\n" : options.prefix
           }
         }
         function shouldIndentChildNode(settings, parent2, child, sourceFile, isNextChild = false) {
-          return nodeWillIndentChild(settings, parent2, child, sourceFile, false) && !(isNextChild && child && isControlFlowEndingStatement(child.kind, parent2));
+          return nodeWillIndentChild(
+            settings,
+            parent2,
+            child,
+            sourceFile,
+            /*indentByDefault*/
+            false
+          ) && !(isNextChild && child && isControlFlowEndingStatement(child.kind, parent2));
         }
         SmartIndenter2.shouldIndentChildNode = shouldIndentChildNode;
         function rangeIsOnOneLine(sourceFile, range) {
@@ -146919,7 +162683,14 @@ ${options.prefix}` : "\n" : options.prefix
     return deprecationMessage;
   }
   function createErrorDeprecation(name, errorAfter, since, message) {
-    const deprecationMessage = formatDeprecationMessage(name, true, errorAfter, since, message);
+    const deprecationMessage = formatDeprecationMessage(
+      name,
+      /*error*/
+      true,
+      errorAfter,
+      since,
+      message
+    );
     return () => {
       throw new TypeError(deprecationMessage);
     };
@@ -146928,7 +162699,14 @@ ${options.prefix}` : "\n" : options.prefix
     let hasWrittenDeprecation = false;
     return () => {
       if (enableDeprecationWarnings && !hasWrittenDeprecation) {
-        Debug.log.warn(formatDeprecationMessage(name, false, errorAfter, since, message));
+        Debug.log.warn(formatDeprecationMessage(
+          name,
+          /*error*/
+          false,
+          errorAfter,
+          since,
+          message
+        ));
         hasWrittenDeprecation = true;
       }
     };
@@ -147072,7 +162850,13 @@ ${options.prefix}` : "\n" : options.prefix
       createFunctionTypeNode = deprecate(factory.createFunctionTypeNode, factoryDeprecation);
       updateFunctionTypeNode = deprecate(factory.updateFunctionTypeNode, factoryDeprecation);
       createConstructorTypeNode = deprecate((typeParameters, parameters, type) => {
-        return factory.createConstructorTypeNode(void 0, typeParameters, parameters, type);
+        return factory.createConstructorTypeNode(
+          /*modifiers*/
+          void 0,
+          typeParameters,
+          parameters,
+          type
+        );
       }, factoryDeprecation);
       updateConstructorTypeNode = deprecate((node, typeParameters, parameters, type) => {
         return factory.updateConstructorTypeNode(node, node.modifiers, typeParameters, parameters, type);
@@ -147329,13 +163113,27 @@ ${options.prefix}` : "\n" : options.prefix
         return factory.createToken(kind);
       }, factoryDeprecation);
       createIdentifier = deprecate(function createIdentifier2(text) {
-        return factory.createIdentifier(text, void 0, void 0);
+        return factory.createIdentifier(
+          text,
+          /*typeArguments*/
+          void 0,
+          /*originalKeywordKind*/
+          void 0
+        );
       }, factoryDeprecation);
       createTempVariable = deprecate(function createTempVariable2(recordTempVariable) {
-        return factory.createTempVariable(recordTempVariable, void 0);
+        return factory.createTempVariable(
+          recordTempVariable,
+          /*reserveInNestedScopes*/
+          void 0
+        );
       }, factoryDeprecation);
       getGeneratedNameForNode = deprecate(function getGeneratedNameForNode2(node) {
-        return factory.getGeneratedNameForNode(node, void 0);
+        return factory.getGeneratedNameForNode(
+          node,
+          /*flags*/
+          void 0
+        );
       }, factoryDeprecation);
       createOptimisticUniqueName = deprecate(function createOptimisticUniqueName2(text) {
         return factory.createUniqueName(text, 16 /* Optimistic */);
@@ -147347,10 +163145,21 @@ ${options.prefix}` : "\n" : options.prefix
         return factory.createIndexSignature(decorators, modifiers, parameters, type);
       }, factoryDeprecation);
       createTypePredicateNode = deprecate(function createTypePredicateNode2(parameterName, type) {
-        return factory.createTypePredicateNode(void 0, parameterName, type);
+        return factory.createTypePredicateNode(
+          /*assertsModifier*/
+          void 0,
+          parameterName,
+          type
+        );
       }, factoryDeprecation);
       updateTypePredicateNode = deprecate(function updateTypePredicateNode2(node, parameterName, type) {
-        return factory.updateTypePredicateNode(node, void 0, parameterName, type);
+        return factory.updateTypePredicateNode(
+          node,
+          /*assertsModifier*/
+          void 0,
+          parameterName,
+          type
+        );
       }, factoryDeprecation);
       createLiteral = deprecate(function createLiteral2(value) {
         if (typeof value === "number") {
@@ -147363,12 +163172,24 @@ ${options.prefix}` : "\n" : options.prefix
           return value ? factory.createTrue() : factory.createFalse();
         }
         if (typeof value === "string") {
-          return factory.createStringLiteral(value, void 0);
+          return factory.createStringLiteral(
+            value,
+            /*isSingleQuote*/
+            void 0
+          );
         }
         return factory.createStringLiteralFromNode(value);
       }, { since: "4.0", warnAfter: "4.1", message: "Use `factory.createStringLiteral`, `factory.createStringLiteralFromNode`, `factory.createNumericLiteral`, `factory.createBigIntLiteral`, `factory.createTrue`, `factory.createFalse`, or the factory supplied by your transformation context instead." });
       createMethodSignature = deprecate(function createMethodSignature2(typeParameters, parameters, type, name, questionToken) {
-        return factory.createMethodSignature(void 0, name, questionToken, typeParameters, parameters, type);
+        return factory.createMethodSignature(
+          /*modifiers*/
+          void 0,
+          name,
+          questionToken,
+          typeParameters,
+          parameters,
+          type
+        );
       }, factoryDeprecation);
       updateMethodSignature = deprecate(function updateMethodSignature2(node, typeParameters, parameters, type, name, questionToken) {
         return factory.updateMethodSignature(node, node.modifiers, name, questionToken, typeParameters, parameters, type);
@@ -147420,10 +163241,27 @@ ${options.prefix}` : "\n" : options.prefix
         return factory.createYieldExpression(asteriskToken, expression);
       }, factoryDeprecation);
       createClassExpression = deprecate(function createClassExpression2(modifiers, name, typeParameters, heritageClauses, members) {
-        return factory.createClassExpression(void 0, modifiers, name, typeParameters, heritageClauses, members);
+        return factory.createClassExpression(
+          /*decorators*/
+          void 0,
+          modifiers,
+          name,
+          typeParameters,
+          heritageClauses,
+          members
+        );
       }, factoryDeprecation);
       updateClassExpression = deprecate(function updateClassExpression2(node, modifiers, name, typeParameters, heritageClauses, members) {
-        return factory.updateClassExpression(node, void 0, modifiers, name, typeParameters, heritageClauses, members);
+        return factory.updateClassExpression(
+          node,
+          /*decorators*/
+          void 0,
+          modifiers,
+          name,
+          typeParameters,
+          heritageClauses,
+          members
+        );
       }, factoryDeprecation);
       createPropertySignature = deprecate(function createPropertySignature2(modifiers, name, questionToken, type, initializer) {
         const node = factory.createPropertySignature(modifiers, name, questionToken, type);
@@ -147447,13 +163285,27 @@ ${options.prefix}` : "\n" : options.prefix
         return factory.updateExpressionWithTypeArguments(node, expression, typeArguments);
       }, factoryDeprecation);
       createArrowFunction = deprecate(function createArrowFunction2(modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) {
-        return arguments.length === 6 ? factory.createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) : arguments.length === 5 ? factory.createArrowFunction(modifiers, typeParameters, parameters, type, void 0, equalsGreaterThanTokenOrBody) : Debug.fail("Argument count mismatch");
+        return arguments.length === 6 ? factory.createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) : arguments.length === 5 ? factory.createArrowFunction(
+          modifiers,
+          typeParameters,
+          parameters,
+          type,
+          /*equalsGreaterThanToken*/
+          void 0,
+          equalsGreaterThanTokenOrBody
+        ) : Debug.fail("Argument count mismatch");
       }, factoryDeprecation);
       updateArrowFunction = deprecate(function updateArrowFunction2(node, modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) {
         return arguments.length === 7 ? factory.updateArrowFunction(node, modifiers, typeParameters, parameters, type, equalsGreaterThanTokenOrBody, body) : arguments.length === 6 ? factory.updateArrowFunction(node, modifiers, typeParameters, parameters, type, node.equalsGreaterThanToken, equalsGreaterThanTokenOrBody) : Debug.fail("Argument count mismatch");
       }, factoryDeprecation);
       createVariableDeclaration = deprecate(function createVariableDeclaration2(name, exclamationTokenOrType, typeOrInitializer, initializer) {
-        return arguments.length === 4 ? factory.createVariableDeclaration(name, exclamationTokenOrType, typeOrInitializer, initializer) : arguments.length >= 1 && arguments.length <= 3 ? factory.createVariableDeclaration(name, void 0, exclamationTokenOrType, typeOrInitializer) : Debug.fail("Argument count mismatch");
+        return arguments.length === 4 ? factory.createVariableDeclaration(name, exclamationTokenOrType, typeOrInitializer, initializer) : arguments.length >= 1 && arguments.length <= 3 ? factory.createVariableDeclaration(
+          name,
+          /*exclamationToken*/
+          void 0,
+          exclamationTokenOrType,
+          typeOrInitializer
+        ) : Debug.fail("Argument count mismatch");
       }, factoryDeprecation);
       updateVariableDeclaration = deprecate(function updateVariableDeclaration2(node, name, exclamationTokenOrType, typeOrInitializer, initializer) {
         return arguments.length === 5 ? factory.updateVariableDeclaration(node, name, exclamationTokenOrType, typeOrInitializer, initializer) : arguments.length === 4 ? factory.updateVariableDeclaration(node, name, node.exclamationToken, exclamationTokenOrType, typeOrInitializer) : Debug.fail("Argument count mismatch");
@@ -147471,7 +163323,16 @@ ${options.prefix}` : "\n" : options.prefix
         return factory.updateExportDeclaration(node, decorators, modifiers, isTypeOnly, exportClause, moduleSpecifier, node.assertClause);
       }, factoryDeprecation);
       createJSDocParamTag = deprecate(function createJSDocParamTag2(name, isBracketed, typeExpression, comment) {
-        return factory.createJSDocParameterTag(void 0, name, isBracketed, typeExpression, false, comment ? factory.createNodeArray([factory.createJSDocText(comment)]) : void 0);
+        return factory.createJSDocParameterTag(
+          /*tagName*/
+          void 0,
+          name,
+          isBracketed,
+          typeExpression,
+          /*isNameFirst*/
+          false,
+          comment ? factory.createNodeArray([factory.createJSDocText(comment)]) : void 0
+        );
       }, factoryDeprecation);
       createComma = deprecate(function createComma2(left, right) {
         return factory.createComma(left, right);
@@ -147567,7 +163428,13 @@ ${options.prefix}` : "\n" : options.prefix
         return createConstructorTypeNode2(modifiers, typeParameters, parameters, type);
       },
       1(typeParameters, parameters, type) {
-        return createConstructorTypeNode2(void 0, typeParameters, parameters, type);
+        return createConstructorTypeNode2(
+          /*modifiers*/
+          void 0,
+          typeParameters,
+          parameters,
+          type
+        );
       }
     }).bind({
       0: (args) => args.length === 4,
@@ -147609,7 +163476,14 @@ ${options.prefix}` : "\n" : options.prefix
         return createImportTypeNode2(argument, assertions, qualifier, typeArguments, isTypeOf);
       },
       1(argument, qualifier, typeArguments, isTypeOf) {
-        return createImportTypeNode2(argument, void 0, qualifier, typeArguments, isTypeOf);
+        return createImportTypeNode2(
+          argument,
+          /*assertions*/
+          void 0,
+          qualifier,
+          typeArguments,
+          isTypeOf
+        );
       }
     }).bind({
       0: ([, assertions, qualifier, typeArguments, isTypeOf]) => (assertions === void 0 || isImportTypeAssertionContainer(assertions)) && (qualifier === void 0 || !isArray(qualifier)) && (typeArguments === void 0 || isArray(typeArguments)) && (isTypeOf === void 0 || typeof isTypeOf === "boolean"),
@@ -147651,7 +163525,13 @@ ${options.prefix}` : "\n" : options.prefix
         return createTypeParameterDeclaration2(modifiers, name, constraint, defaultType);
       },
       1(name, constraint, defaultType) {
-        return createTypeParameterDeclaration2(void 0, name, constraint, defaultType);
+        return createTypeParameterDeclaration2(
+          /*modifiers*/
+          void 0,
+          name,
+          constraint,
+          defaultType
+        );
       }
     }).bind({
       0: ([modifiers]) => modifiers === void 0 || isArray(modifiers),
@@ -148277,6 +164157,7 @@ ${options.prefix}` : "\n" : options.prefix
     ContextFlags: () => ContextFlags,
     CoreServicesShimHostAdapter: () => CoreServicesShimHostAdapter,
     Debug: () => Debug,
+    DeprecationVersion: () => DeprecationVersion,
     DiagnosticCategory: () => DiagnosticCategory,
     Diagnostics: () => Diagnostics,
     DocumentHighlights: () => DocumentHighlights,
@@ -148330,6 +164211,7 @@ ${options.prefix}` : "\n" : options.prefix
     ModuleInstanceState: () => ModuleInstanceState,
     ModuleKind: () => ModuleKind,
     ModuleResolutionKind: () => ModuleResolutionKind,
+    ModuleSpecifierEnding: () => ModuleSpecifierEnding,
     NavigateTo: () => ts_NavigateTo_exports,
     NavigationBar: () => ts_NavigationBar_exports,
     NewLineKind: () => NewLineKind,
@@ -148372,6 +164254,7 @@ ${options.prefix}` : "\n" : options.prefix
     SignatureKind: () => SignatureKind,
     SmartSelectionRange: () => ts_SmartSelectionRange_exports,
     SnippetKind: () => SnippetKind,
+    SortKind: () => SortKind,
     StructureIsReused: () => StructureIsReused,
     SymbolAccessibility: () => SymbolAccessibility,
     SymbolDisplay: () => ts_SymbolDisplay_exports,
@@ -148423,7 +164306,6 @@ ${options.prefix}` : "\n" : options.prefix
     arrayIsEqualTo: () => arrayIsEqualTo,
     arrayIsHomogeneous: () => arrayIsHomogeneous,
     arrayIsSorted: () => arrayIsSorted,
-    arrayIterator: () => arrayIterator,
     arrayOf: () => arrayOf,
     arrayReverseIterator: () => arrayReverseIterator,
     arrayToMap: () => arrayToMap,
@@ -148450,16 +164332,22 @@ ${options.prefix}` : "\n" : options.prefix
     buildLinkParts: () => buildLinkParts,
     buildOpts: () => buildOpts,
     buildOverload: () => buildOverload,
+    bundlerModuleNameResolver: () => bundlerModuleNameResolver,
     canBeConvertedToAsync: () => canBeConvertedToAsync,
     canHaveDecorators: () => canHaveDecorators,
     canHaveExportModifier: () => canHaveExportModifier,
+    canHaveFlowNode: () => canHaveFlowNode,
     canHaveIllegalDecorators: () => canHaveIllegalDecorators,
     canHaveIllegalModifiers: () => canHaveIllegalModifiers,
     canHaveIllegalType: () => canHaveIllegalType,
     canHaveIllegalTypeParameters: () => canHaveIllegalTypeParameters,
+    canHaveJSDoc: () => canHaveJSDoc,
+    canHaveLocals: () => canHaveLocals,
     canHaveModifiers: () => canHaveModifiers,
+    canHaveSymbol: () => canHaveSymbol,
     canJsonReportNoInputFiles: () => canJsonReportNoInputFiles,
     canProduceDiagnostics: () => canProduceDiagnostics,
+    canUsePropertyAccess: () => canUsePropertyAccess,
     canWatchDirectoryOrFile: () => canWatchDirectoryOrFile,
     cartesianProduct: () => cartesianProduct,
     cast: () => cast,
@@ -148508,6 +164396,7 @@ ${options.prefix}` : "\n" : options.prefix
     comparePatternKeys: () => comparePatternKeys,
     compareProperties: () => compareProperties,
     compareStringsCaseInsensitive: () => compareStringsCaseInsensitive,
+    compareStringsCaseInsensitiveEslintCompatible: () => compareStringsCaseInsensitiveEslintCompatible,
     compareStringsCaseSensitive: () => compareStringsCaseSensitive,
     compareStringsCaseSensitiveUI: () => compareStringsCaseSensitiveUI,
     compareTextSpans: () => compareTextSpans,
@@ -148518,7 +164407,6 @@ ${options.prefix}` : "\n" : options.prefix
     compilerOptionsAffectSemanticDiagnostics: () => compilerOptionsAffectSemanticDiagnostics,
     compilerOptionsDidYouMeanDiagnostics: () => compilerOptionsDidYouMeanDiagnostics,
     compilerOptionsIndicateEsModules: () => compilerOptionsIndicateEsModules,
-    compose: () => compose,
     computeCommonSourceDirectoryOfFilenames: () => computeCommonSourceDirectoryOfFilenames,
     computeLineAndCharacterOfPosition: () => computeLineAndCharacterOfPosition,
     computeLineOfPosition: () => computeLineOfPosition,
@@ -148736,11 +164624,13 @@ ${options.prefix}` : "\n" : options.prefix
     createMethod: () => createMethod,
     createMethodSignature: () => createMethodSignature,
     createModeAwareCache: () => createModeAwareCache,
+    createModeAwareCacheKey: () => createModeAwareCacheKey,
     createModifier: () => createModifier,
     createModifiersFromModifierFlags: () => createModifiersFromModifierFlags,
     createModuleBlock: () => createModuleBlock,
     createModuleDeclaration: () => createModuleDeclaration,
     createModuleResolutionCache: () => createModuleResolutionCache,
+    createModuleResolutionLoader: () => createModuleResolutionLoader,
     createModuleSpecifierResolutionHost: () => createModuleSpecifierResolutionHost,
     createMultiMap: () => createMultiMap,
     createNamedExports: () => createNamedExports,
@@ -148863,6 +164753,7 @@ ${options.prefix}` : "\n" : options.prefix
     createTypeQueryNode: () => createTypeQueryNode,
     createTypeReferenceDirectiveResolutionCache: () => createTypeReferenceDirectiveResolutionCache,
     createTypeReferenceNode: () => createTypeReferenceNode,
+    createTypeReferenceResolutionLoader: () => createTypeReferenceResolutionLoader,
     createUnderscoreEscapedMultiMap: () => createUnderscoreEscapedMultiMap,
     createUnionTypeNode: () => createUnionTypeNode,
     createUniqueName: () => createUniqueName,
@@ -148891,6 +164782,7 @@ ${options.prefix}` : "\n" : options.prefix
     defaultIncludeSpec: () => defaultIncludeSpec,
     defaultInitCompilerOptions: () => defaultInitCompilerOptions,
     defaultMaximumTruncationLength: () => defaultMaximumTruncationLength,
+    detectSortCaseSensitivity: () => detectSortCaseSensitivity,
     diagnosticCategoryName: () => diagnosticCategoryName,
     diagnosticToString: () => diagnosticToString,
     directoryProbablyExists: () => directoryProbablyExists,
@@ -148907,6 +164799,7 @@ ${options.prefix}` : "\n" : options.prefix
     emitFiles: () => emitFiles,
     emitFilesAndReportErrors: () => emitFilesAndReportErrors,
     emitFilesAndReportErrorsAndGetExitStatus: () => emitFilesAndReportErrorsAndGetExitStatus,
+    emitModuleKindIsNonNodeESM: () => emitModuleKindIsNonNodeESM,
     emitNewLineBeforeLeadingCommentOfPosition: () => emitNewLineBeforeLeadingCommentOfPosition,
     emitNewLineBeforeLeadingComments: () => emitNewLineBeforeLeadingComments,
     emitNewLineBeforeLeadingCommentsOfPosition: () => emitNewLineBeforeLeadingCommentsOfPosition,
@@ -148914,7 +164807,6 @@ ${options.prefix}` : "\n" : options.prefix
     emitUsingBuildInfo: () => emitUsingBuildInfo,
     emptyArray: () => emptyArray,
     emptyFileSystemEntries: () => emptyFileSystemEntries,
-    emptyIterator: () => emptyIterator,
     emptyMap: () => emptyMap,
     emptyOptions: () => emptyOptions,
     emptySet: () => emptySet,
@@ -148949,7 +164841,6 @@ ${options.prefix}` : "\n" : options.prefix
     fileExtensionIs: () => fileExtensionIs,
     fileExtensionIsOneOf: () => fileExtensionIsOneOf,
     fileIncludeReasonToDiagnostics: () => fileIncludeReasonToDiagnostics,
-    fill: () => fill,
     filter: () => filter,
     filterMutate: () => filterMutate,
     filterSemanticDiagnostics: () => filterSemanticDiagnostics,
@@ -148978,8 +164869,10 @@ ${options.prefix}` : "\n" : options.prefix
     first: () => first,
     firstDefined: () => firstDefined,
     firstDefinedIterator: () => firstDefinedIterator,
+    firstIterator: () => firstIterator,
     firstOrOnly: () => firstOrOnly,
     firstOrUndefined: () => firstOrUndefined,
+    firstOrUndefinedIterator: () => firstOrUndefinedIterator,
     fixupCompilerOptions: () => fixupCompilerOptions,
     flatMap: () => flatMap,
     flatMapIterator: () => flatMapIterator,
@@ -149129,7 +165022,6 @@ ${options.prefix}` : "\n" : options.prefix
     getEncodedSyntacticClassifications: () => getEncodedSyntacticClassifications,
     getEndLinePosition: () => getEndLinePosition,
     getEntityNameFromTypeNode: () => getEntityNameFromTypeNode,
-    getEntries: () => getEntries,
     getEntrypointsFromPackageJsonInfo: () => getEntrypointsFromPackageJsonInfo,
     getErrorCountForSummary: () => getErrorCountForSummary,
     getErrorSpanForNode: () => getErrorSpanForNode,
@@ -149177,7 +165069,6 @@ ${options.prefix}` : "\n" : options.prefix
     getInitializerOfBindingOrAssignmentElement: () => getInitializerOfBindingOrAssignmentElement,
     getInterfaceBaseTypeNodes: () => getInterfaceBaseTypeNodes,
     getInvokedExpression: () => getInvokedExpression,
-    getIterator: () => getIterator,
     getJSDocAugmentsTag: () => getJSDocAugmentsTag,
     getJSDocClassTag: () => getJSDocClassTag,
     getJSDocCommentRanges: () => getJSDocCommentRanges,
@@ -149215,6 +165106,7 @@ ${options.prefix}` : "\n" : options.prefix
     getJSXImplicitImportBase: () => getJSXImplicitImportBase,
     getJSXRuntimeImport: () => getJSXRuntimeImport,
     getJSXTransformEnabled: () => getJSXTransformEnabled,
+    getKeyForCompilerOptions: () => getKeyForCompilerOptions,
     getLanguageVariant: () => getLanguageVariant,
     getLastChild: () => getLastChild,
     getLeadingCommentRanges: () => getLeadingCommentRanges,
@@ -149252,6 +165144,7 @@ ${options.prefix}` : "\n" : options.prefix
     getModifiers: () => getModifiers,
     getModuleInstanceState: () => getModuleInstanceState,
     getModuleNameStringLiteralAt: () => getModuleNameStringLiteralAt,
+    getModuleSpecifierEndingPreference: () => getModuleSpecifierEndingPreference,
     getModuleSpecifierResolverHost: () => getModuleSpecifierResolverHost,
     getMutableClone: () => getMutableClone,
     getNameForExportedSymbol: () => getNameForExportedSymbol,
@@ -149351,9 +165244,10 @@ ${options.prefix}` : "\n" : options.prefix
     getRenameLocation: () => getRenameLocation,
     getReplacementSpanForContextToken: () => getReplacementSpanForContextToken,
     getResolutionDiagnostic: () => getResolutionDiagnostic,
-    getResolutionMode: () => getResolutionMode,
     getResolutionModeOverrideForClause: () => getResolutionModeOverrideForClause,
-    getResolutionName: () => getResolutionName,
+    getResolveJsonModule: () => getResolveJsonModule,
+    getResolvePackageJsonExports: () => getResolvePackageJsonExports,
+    getResolvePackageJsonImports: () => getResolvePackageJsonImports,
     getResolvedExternalModuleName: () => getResolvedExternalModuleName,
     getResolvedModule: () => getResolvedModule,
     getResolvedTypeReferenceDirective: () => getResolvedTypeReferenceDirective,
@@ -149486,6 +165380,7 @@ ${options.prefix}` : "\n" : options.prefix
     hasSyntacticModifier: () => hasSyntacticModifier,
     hasSyntacticModifiers: () => hasSyntacticModifiers,
     hasTSFileExtension: () => hasTSFileExtension,
+    hasTabstop: () => hasTabstop,
     hasTrailingDirectorySeparator: () => hasTrailingDirectorySeparator,
     hasType: () => hasType,
     hasTypeArguments: () => hasTypeArguments,
@@ -149590,6 +165485,7 @@ ${options.prefix}` : "\n" : options.prefix
     isCallToHelper: () => isCallToHelper,
     isCaseBlock: () => isCaseBlock,
     isCaseClause: () => isCaseClause,
+    isCaseKeyword: () => isCaseKeyword,
     isCaseOrDefaultClause: () => isCaseOrDefaultClause,
     isCatchClause: () => isCatchClause,
     isCatchClauseVariableDeclaration: () => isCatchClauseVariableDeclaration,
@@ -149809,7 +165705,9 @@ ${options.prefix}` : "\n" : options.prefix
     isJSDocNode: () => isJSDocNode,
     isJSDocNonNullableType: () => isJSDocNonNullableType,
     isJSDocNullableType: () => isJSDocNullableType,
+    isJSDocOptionalParameter: () => isJSDocOptionalParameter,
     isJSDocOptionalType: () => isJSDocOptionalType,
+    isJSDocOverloadTag: () => isJSDocOverloadTag,
     isJSDocOverrideTag: () => isJSDocOverrideTag,
     isJSDocParameterTag: () => isJSDocParameterTag,
     isJSDocPrivateTag: () => isJSDocPrivateTag,
@@ -149824,6 +165722,7 @@ ${options.prefix}` : "\n" : options.prefix
     isJSDocTag: () => isJSDocTag,
     isJSDocTemplateTag: () => isJSDocTemplateTag,
     isJSDocThisTag: () => isJSDocThisTag,
+    isJSDocThrowsTag: () => isJSDocThrowsTag,
     isJSDocTypeAlias: () => isJSDocTypeAlias,
     isJSDocTypeAssertion: () => isJSDocTypeAssertion,
     isJSDocTypeExpression: () => isJSDocTypeExpression,
@@ -149931,6 +165830,7 @@ ${options.prefix}` : "\n" : options.prefix
     isNonContextualKeyword: () => isNonContextualKeyword,
     isNonGlobalAmbientModule: () => isNonGlobalAmbientModule,
     isNonGlobalDeclaration: () => isNonGlobalDeclaration,
+    isNonNullAccess: () => isNonNullAccess,
     isNonNullChain: () => isNonNullChain,
     isNonNullExpression: () => isNonNullExpression,
     isNonStaticMethodOrAccessorWithPrivateName: () => isNonStaticMethodOrAccessorWithPrivateName,
@@ -149954,6 +165854,7 @@ ${options.prefix}` : "\n" : options.prefix
     isOmittedExpression: () => isOmittedExpression,
     isOptionalChain: () => isOptionalChain,
     isOptionalChainRoot: () => isOptionalChainRoot,
+    isOptionalDeclaration: () => isOptionalDeclaration,
     isOptionalJSDocPropertyLikeTag: () => isOptionalJSDocPropertyLikeTag,
     isOptionalTypeNode: () => isOptionalTypeNode,
     isOuterExpression: () => isOuterExpression,
@@ -150135,6 +166036,7 @@ ${options.prefix}` : "\n" : options.prefix
     isUnparsedSource: () => isUnparsedSource,
     isUnparsedTextLike: () => isUnparsedTextLike,
     isUrl: () => isUrl,
+    isValidBigIntString: () => isValidBigIntString,
     isValidESSymbolDeclaration: () => isValidESSymbolDeclaration,
     isValidTypeOnlyAliasUseSite: () => isValidTypeOnlyAliasUseSite,
     isValueSignatureDeclaration: () => isValueSignatureDeclaration,
@@ -150170,7 +166072,6 @@ ${options.prefix}` : "\n" : options.prefix
     listFiles: () => listFiles,
     loadModuleFromGlobalCache: () => loadModuleFromGlobalCache,
     loadWithModeAwareCache: () => loadWithModeAwareCache,
-    loadWithTypeDirectiveCache: () => loadWithTypeDirectiveCache,
     makeIdentifierFromModuleName: () => makeIdentifierFromModuleName,
     makeImport: () => makeImport,
     makeImportIfNecessary: () => makeImportIfNecessary,
@@ -150181,7 +166082,6 @@ ${options.prefix}` : "\n" : options.prefix
     mapDefined: () => mapDefined,
     mapDefinedEntries: () => mapDefinedEntries,
     mapDefinedIterator: () => mapDefinedIterator,
-    mapDefinedValues: () => mapDefinedValues,
     mapEntries: () => mapEntries,
     mapIterator: () => mapIterator,
     mapOneOrMany: () => mapOneOrMany,
@@ -150194,6 +166094,7 @@ ${options.prefix}` : "\n" : options.prefix
     maybeSetLocalizedDiagnosticMessages: () => maybeSetLocalizedDiagnosticMessages,
     memoize: () => memoize,
     memoizeOne: () => memoizeOne,
+    memoizeWeak: () => memoizeWeak,
     metadataHelper: () => metadataHelper,
     min: () => min,
     minAndMax: () => minAndMax,
@@ -150202,8 +166103,9 @@ ${options.prefix}` : "\n" : options.prefix
     modifiersToFlags: () => modifiersToFlags,
     moduleOptionDeclaration: () => moduleOptionDeclaration,
     moduleResolutionIsEqualTo: () => moduleResolutionIsEqualTo,
+    moduleResolutionNameAndModeGetter: () => moduleResolutionNameAndModeGetter,
     moduleResolutionOptionDeclarations: () => moduleResolutionOptionDeclarations,
-    moduleResolutionRespectsExports: () => moduleResolutionRespectsExports,
+    moduleResolutionSupportsPackageJsonExportsAndImports: () => moduleResolutionSupportsPackageJsonExportsAndImports,
     moduleResolutionUsesNodeModules: () => moduleResolutionUsesNodeModules,
     moduleSpecifiers: () => ts_moduleSpecifiers_exports,
     moveEmitHelpers: () => moveEmitHelpers,
@@ -150228,6 +166130,7 @@ ${options.prefix}` : "\n" : options.prefix
     nodeIsSynthesized: () => nodeIsSynthesized,
     nodeModuleNameResolver: () => nodeModuleNameResolver,
     nodeModulesPathPart: () => nodeModulesPathPart,
+    nodeNextJsonConfigResolver: () => nodeNextJsonConfigResolver,
     nodeOrChildIsDecorated: () => nodeOrChildIsDecorated,
     nodeOverlapsWithStartEnd: () => nodeOverlapsWithStartEnd,
     nodePosToString: () => nodePosToString,
@@ -150266,6 +166169,7 @@ ${options.prefix}` : "\n" : options.prefix
     parameterIsThisKeyword: () => parameterIsThisKeyword,
     parameterNamePart: () => parameterNamePart,
     parseBaseNodeFactory: () => parseBaseNodeFactory,
+    parseBigInt: () => parseBigInt,
     parseBuildCommand: () => parseBuildCommand,
     parseCommandLine: () => parseCommandLine,
     parseCommandLineWorker: () => parseCommandLineWorker,
@@ -150284,6 +166188,7 @@ ${options.prefix}` : "\n" : options.prefix
     parseNodeModuleFromPath: () => parseNodeModuleFromPath,
     parsePackageName: () => parsePackageName,
     parsePseudoBigInt: () => parsePseudoBigInt,
+    parseValidBigInt: () => parseValidBigInt,
     patchWriteFileEnsuringDirectory: () => patchWriteFileEnsuringDirectory,
     pathContainsNodeModules: () => pathContainsNodeModules,
     pathIsAbsolute: () => pathIsAbsolute,
@@ -150412,6 +166317,7 @@ ${options.prefix}` : "\n" : options.prefix
     setTypeNode: () => setTypeNode,
     setUILocale: () => setUILocale,
     setValueDeclaration: () => setValueDeclaration,
+    shouldAllowImportingTsExtension: () => shouldAllowImportingTsExtension,
     shouldPreserveConstEnums: () => shouldPreserveConstEnums,
     shouldUseUriStyleNodeCoreModules: () => shouldUseUriStyleNodeCoreModules,
     showModuleSpecifier: () => showModuleSpecifier,
@@ -150457,7 +166363,6 @@ ${options.prefix}` : "\n" : options.prefix
     stringContainsAt: () => stringContainsAt,
     stringToToken: () => stringToToken,
     stripQuotes: () => stripQuotes,
-    sum: () => sum,
     supportedDeclarationExtensions: () => supportedDeclarationExtensions,
     supportedJSExtensions: () => supportedJSExtensions,
     supportedJSExtensionsFlat: () => supportedJSExtensionsFlat,
@@ -150576,6 +166481,7 @@ ${options.prefix}` : "\n" : options.prefix
     typeHasCallOrConstructSignatures: () => typeHasCallOrConstructSignatures,
     typeKeywords: () => typeKeywords,
     typeParameterNamePart: () => typeParameterNamePart,
+    typeReferenceResolutionNameAndModeGetter: () => typeReferenceResolutionNameAndModeGetter,
     typeToDisplayParts: () => typeToDisplayParts,
     unchangedPollThresholds: () => unchangedPollThresholds,
     unchangedTextChangeRange: () => unchangedTextChangeRange,
@@ -150691,6 +166597,7 @@ ${options.prefix}` : "\n" : options.prefix
     updatePropertyAssignment: () => updatePropertyAssignment,
     updatePropertySignature: () => updatePropertySignature,
     updateQualifiedName: () => updateQualifiedName,
+    updateResolutionField: () => updateResolutionField,
     updateRestTypeNode: () => updateRestTypeNode,
     updateReturn: () => updateReturn,
     updateSetAccessor: () => updateSetAccessor,
@@ -150727,6 +166634,7 @@ ${options.prefix}` : "\n" : options.prefix
     updateWhile: () => updateWhile,
     updateWith: () => updateWith,
     updateYield: () => updateYield,
+    usesExtensionsOnImports: () => usesExtensionsOnImports,
     usingSingleLineStringWriter: () => usingSingleLineStringWriter,
     utf16EncodeAsString: () => utf16EncodeAsString,
     validateLocaleAndSetLanguage: () => validateLocaleAndSetLanguage,
@@ -150749,8 +166657,6 @@ ${options.prefix}` : "\n" : options.prefix
     writeCommentRange: () => writeCommentRange,
     writeFile: () => writeFile,
     writeFileEnsuringDirectories: () => writeFileEnsuringDirectories,
-    zipToIterator: () => zipToIterator,
-    zipToMap: () => zipToMap,
     zipToModeAwareCache: () => zipToModeAwareCache,
     zipWith: () => zipWith
   });
diff --git a/lib/typingsInstaller.js b/lib/typingsInstaller.js
index 16329453a61c8..b76938e71dc4e 100644
--- a/lib/typingsInstaller.js
+++ b/lib/typingsInstaller.js
@@ -34,6 +34,10 @@ var __copyProps = (to, from, except, desc) => {
   return to;
 };
 var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
+  // If the importer is in node compatibility mode or this is not an ESM
+  // file that has been converted to a CommonJS file using a Babel-
+  // compatible transform (i.e. "__esModule" has not been set), then set
+  // "default" to the CommonJS "module.exports" for node compatibility.
   isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
   mod
 ));
@@ -50,7 +54,7 @@ var path = __toESM(require("path"));
 
 // src/compiler/corePublic.ts
 var versionMajorMinor = "5.0";
-var version = `${versionMajorMinor}.0-dev`;
+var version = `${versionMajorMinor}.0-dev.20230112`;
 
 // src/compiler/core.ts
 var emptyArray = [];
@@ -157,13 +161,10 @@ function map(array, f) {
   }
   return result;
 }
-function mapIterator(iter, mapFn) {
-  return {
-    next() {
-      const iterRes = iter.next();
-      return iterRes.done ? iterRes : { value: mapFn(iterRes.value), done: false };
-    }
-  };
+function* mapIterator(iter, mapFn) {
+  for (const x of iter) {
+    yield mapFn(x);
+  }
 }
 function sameMap(array, f) {
   if (array) {
@@ -243,21 +244,13 @@ function mapDefined(array, mapFn) {
   }
   return result;
 }
-function mapDefinedIterator(iter, mapFn) {
-  return {
-    next() {
-      while (true) {
-        const res = iter.next();
-        if (res.done) {
-          return res;
-        }
-        const value = mapFn(res.value);
-        if (value !== void 0) {
-          return { value, done: false };
-        }
-      }
+function* mapDefinedIterator(iter, mapFn) {
+  for (const x of iter) {
+    const value = mapFn(x);
+    if (value !== void 0) {
+      yield value;
     }
-  };
+  }
 }
 function some(array, predicate) {
   if (array) {
@@ -379,6 +372,15 @@ function stableSort(array, comparer) {
   stableSortIndices(array, indices, comparer);
   return indices.map((i) => array[i]);
 }
+var elementAt = !!Array.prototype.at ? (array, offset) => array == null ? void 0 : array.at(offset) : (array, offset) => {
+  if (array) {
+    offset = toOffset(array, offset);
+    if (offset < array.length) {
+      return array[offset];
+    }
+  }
+  return void 0;
+};
 function firstOrUndefined(array) {
   return array === void 0 || array.length === 0 ? void 0 : array[0];
 }
@@ -455,21 +457,10 @@ function getOwnKeys(map2) {
   }
   return keys;
 }
-var _entries = Object.entries || ((obj) => {
-  const keys = getOwnKeys(obj);
-  const result = Array(keys.length);
-  for (let i = 0; i < keys.length; i++) {
-    result[i] = [keys[i], obj[keys[i]]];
-  }
-  return result;
-});
-function getEntries(obj) {
-  return obj ? _entries(obj) : [];
-}
 function arrayFrom(iterator, map2) {
   const result = [];
-  for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-    result.push(map2 ? map2(iterResult.value) : iterResult.value);
+  for (const value of iterator) {
+    result.push(map2 ? map2(value) : value);
   }
   return result;
 }
@@ -524,7 +515,12 @@ function createQueue(items) {
     headIndex++;
     if (headIndex > 100 && headIndex > elements.length >> 1) {
       const newLength = elements.length - headIndex;
-      elements.copyWithin(0, headIndex);
+      elements.copyWithin(
+        /*target*/
+        0,
+        /*start*/
+        headIndex
+      );
       elements.length = newLength;
       headIndex = 0;
     }
@@ -537,7 +533,7 @@ function createQueue(items) {
   };
 }
 function isArray(value) {
-  return Array.isArray ? Array.isArray(value) : value instanceof Array;
+  return Array.isArray(value);
 }
 function toArray(value) {
   return isArray(value) ? value : [value];
@@ -722,7 +718,14 @@ function levenshteinWithMax(s1, s2, max) {
     }
     for (let j = minJ; j <= maxJ; j++) {
       const substitutionDistance = s1[i - 1].toLowerCase() === s2[j - 1].toLowerCase() ? previous[j - 1] + 0.1 : previous[j - 1] + 2;
-      const dist = c1 === s2.charCodeAt(j - 1) ? previous[j - 1] : Math.min(previous[j] + 1, current[j - 1] + 1, substitutionDistance);
+      const dist = c1 === s2.charCodeAt(j - 1) ? previous[j - 1] : Math.min(
+        /*delete*/
+        previous[j] + 1,
+        /*insert*/
+        current[j - 1] + 1,
+        /*substitute*/
+        substitutionDistance
+      );
       current[j] = dist;
       colMin = Math.min(colMin, dist);
     }
@@ -1186,63 +1189,138 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
     return sorted;
   }
   function formatSyntaxKind(kind) {
-    return formatEnum(kind, SyntaxKind, false);
+    return formatEnum(
+      kind,
+      SyntaxKind,
+      /*isFlags*/
+      false
+    );
   }
   Debug2.formatSyntaxKind = formatSyntaxKind;
   function formatSnippetKind(kind) {
-    return formatEnum(kind, SnippetKind, false);
+    return formatEnum(
+      kind,
+      SnippetKind,
+      /*isFlags*/
+      false
+    );
   }
   Debug2.formatSnippetKind = formatSnippetKind;
   function formatNodeFlags(flags) {
-    return formatEnum(flags, NodeFlags, true);
+    return formatEnum(
+      flags,
+      NodeFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatNodeFlags = formatNodeFlags;
   function formatModifierFlags(flags) {
-    return formatEnum(flags, ModifierFlags, true);
+    return formatEnum(
+      flags,
+      ModifierFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatModifierFlags = formatModifierFlags;
   function formatTransformFlags(flags) {
-    return formatEnum(flags, TransformFlags, true);
+    return formatEnum(
+      flags,
+      TransformFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatTransformFlags = formatTransformFlags;
   function formatEmitFlags(flags) {
-    return formatEnum(flags, EmitFlags, true);
+    return formatEnum(
+      flags,
+      EmitFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatEmitFlags = formatEmitFlags;
   function formatSymbolFlags(flags) {
-    return formatEnum(flags, SymbolFlags, true);
+    return formatEnum(
+      flags,
+      SymbolFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatSymbolFlags = formatSymbolFlags;
   function formatTypeFlags(flags) {
-    return formatEnum(flags, TypeFlags, true);
+    return formatEnum(
+      flags,
+      TypeFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatTypeFlags = formatTypeFlags;
   function formatSignatureFlags(flags) {
-    return formatEnum(flags, SignatureFlags, true);
+    return formatEnum(
+      flags,
+      SignatureFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatSignatureFlags = formatSignatureFlags;
   function formatObjectFlags(flags) {
-    return formatEnum(flags, ObjectFlags, true);
+    return formatEnum(
+      flags,
+      ObjectFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatObjectFlags = formatObjectFlags;
   function formatFlowFlags(flags) {
-    return formatEnum(flags, FlowFlags, true);
+    return formatEnum(
+      flags,
+      FlowFlags,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatFlowFlags = formatFlowFlags;
   function formatRelationComparisonResult(result) {
-    return formatEnum(result, RelationComparisonResult, true);
+    return formatEnum(
+      result,
+      RelationComparisonResult,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatRelationComparisonResult = formatRelationComparisonResult;
   function formatCheckMode(mode) {
-    return formatEnum(mode, CheckMode, true);
+    return formatEnum(
+      mode,
+      CheckMode,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatCheckMode = formatCheckMode;
   function formatSignatureCheckMode(mode) {
-    return formatEnum(mode, SignatureCheckMode, true);
+    return formatEnum(
+      mode,
+      SignatureCheckMode,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatSignatureCheckMode = formatSignatureCheckMode;
   function formatTypeFacts(facts) {
-    return formatEnum(facts, TypeFacts, true);
+    return formatEnum(
+      facts,
+      TypeFacts,
+      /*isFlags*/
+      true
+    );
   }
   Debug2.formatTypeFacts = formatTypeFacts;
   let isDebugInfoEnabled = false;
@@ -1250,6 +1328,7 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
   function attachFlowNodeDebugInfoWorker(flowNode) {
     if (!("__debugFlowFlags" in flowNode)) {
       Object.defineProperties(flowNode, {
+        // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
         __tsDebuggerDisplay: {
           value() {
             const flowHeader = this.flags & 2 /* Start */ ? "FlowStart" : this.flags & 4 /* BranchLabel */ ? "FlowBranchLabel" : this.flags & 8 /* LoopLabel */ ? "FlowLoopLabel" : this.flags & 16 /* Assignment */ ? "FlowAssignment" : this.flags & 32 /* TrueCondition */ ? "FlowTrueCondition" : this.flags & 64 /* FalseCondition */ ? "FlowFalseCondition" : this.flags & 128 /* SwitchClause */ ? "FlowSwitchClause" : this.flags & 256 /* ArrayMutation */ ? "FlowArrayMutation" : this.flags & 512 /* Call */ ? "FlowCall" : this.flags & 1024 /* ReduceLabel */ ? "FlowReduceLabel" : this.flags & 1 /* Unreachable */ ? "FlowUnreachable" : "UnknownFlow";
@@ -1258,7 +1337,12 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
           }
         },
         __debugFlowFlags: { get() {
-          return formatEnum(this.flags, FlowFlags, true);
+          return formatEnum(
+            this.flags,
+            FlowFlags,
+            /*isFlags*/
+            true
+          );
         } },
         __debugToString: { value() {
           return formatControlFlowGraph(this);
@@ -1310,23 +1394,10 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
   function enableDebugInfo() {
     if (isDebugInfoEnabled)
       return;
-    let weakTypeTextMap;
-    let weakNodeTextMap;
-    function getWeakTypeTextMap() {
-      if (weakTypeTextMap === void 0) {
-        if (typeof WeakMap === "function")
-          weakTypeTextMap = /* @__PURE__ */ new WeakMap();
-      }
-      return weakTypeTextMap;
-    }
-    function getWeakNodeTextMap() {
-      if (weakNodeTextMap === void 0) {
-        if (typeof WeakMap === "function")
-          weakNodeTextMap = /* @__PURE__ */ new WeakMap();
-      }
-      return weakNodeTextMap;
-    }
+    const weakTypeTextMap = /* @__PURE__ */ new WeakMap();
+    const weakNodeTextMap = /* @__PURE__ */ new WeakMap();
     Object.defineProperties(objectAllocator.getSymbolConstructor().prototype, {
+      // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
       __tsDebuggerDisplay: {
         value() {
           const symbolHeader = this.flags & 33554432 /* Transient */ ? "TransientSymbol" : "Symbol";
@@ -1339,6 +1410,7 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
       } }
     });
     Object.defineProperties(objectAllocator.getTypeConstructor().prototype, {
+      // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
       __tsDebuggerDisplay: {
         value() {
           const typeHeader = this.flags & 98304 /* Nullable */ ? "NullableType" : this.flags & 384 /* StringOrNumberLiteral */ ? `LiteralType ${JSON.stringify(this.value)}` : this.flags & 2048 /* BigIntLiteral */ ? `LiteralType ${this.value.negative ? "-" : ""}${this.value.base10Value}n` : this.flags & 8192 /* UniqueESSymbol */ ? "UniqueESSymbolType" : this.flags & 32 /* Enum */ ? "EnumType" : this.flags & 67359327 /* Intrinsic */ ? `IntrinsicType ${this.intrinsicName}` : this.flags & 1048576 /* Union */ ? "UnionType" : this.flags & 2097152 /* Intersection */ ? "IntersectionType" : this.flags & 4194304 /* Index */ ? "IndexType" : this.flags & 8388608 /* IndexedAccess */ ? "IndexedAccessType" : this.flags & 16777216 /* Conditional */ ? "ConditionalType" : this.flags & 33554432 /* Substitution */ ? "SubstitutionType" : this.flags & 262144 /* TypeParameter */ ? "TypeParameter" : this.flags & 524288 /* Object */ ? this.objectFlags & 3 /* ClassOrInterface */ ? "InterfaceType" : this.objectFlags & 4 /* Reference */ ? "TypeReference" : this.objectFlags & 8 /* Tuple */ ? "TupleType" : this.objectFlags & 16 /* Anonymous */ ? "AnonymousType" : this.objectFlags & 32 /* Mapped */ ? "MappedType" : this.objectFlags & 1024 /* ReverseMapped */ ? "ReverseMappedType" : this.objectFlags & 256 /* EvolvingArray */ ? "EvolvingArrayType" : "ObjectType" : "Type";
@@ -1354,11 +1426,10 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
       } },
       __debugTypeToString: {
         value() {
-          const map2 = getWeakTypeTextMap();
-          let text = map2 == null ? void 0 : map2.get(this);
+          let text = weakTypeTextMap.get(this);
           if (text === void 0) {
             text = this.checker.typeToString(this);
-            map2 == null ? void 0 : map2.set(this, text);
+            weakTypeTextMap.set(this, text);
           }
           return text;
         }
@@ -1382,6 +1453,7 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
     for (const ctor of nodeConstructors) {
       if (!hasProperty(ctor.prototype, "__debugKind")) {
         Object.defineProperties(ctor.prototype, {
+          // for use with vscode-js-debug's new customDescriptionGenerator in launch.json
           __tsDebuggerDisplay: {
             value() {
               const nodeHeader = isGeneratedIdentifier(this) ? "GeneratedIdentifier" : isIdentifier(this) ? `Identifier '${idText(this)}'` : isPrivateIdentifier(this) ? `PrivateIdentifier '${idText(this)}'` : isStringLiteral(this) ? `StringLiteral ${JSON.stringify(this.text.length < 10 ? this.text : this.text.slice(10) + "...")}` : isNumericLiteral(this) ? `NumericLiteral ${this.text}` : isBigIntLiteral(this) ? `BigIntLiteral ${this.text}n` : isTypeParameterDeclaration(this) ? "TypeParameterDeclaration" : isParameter(this) ? "ParameterDeclaration" : isConstructorDeclaration(this) ? "ConstructorDeclaration" : isGetAccessorDeclaration(this) ? "GetAccessorDeclaration" : isSetAccessorDeclaration(this) ? "SetAccessorDeclaration" : isCallSignatureDeclaration(this) ? "CallSignatureDeclaration" : isConstructSignatureDeclaration(this) ? "ConstructSignatureDeclaration" : isIndexSignatureDeclaration(this) ? "IndexSignatureDeclaration" : isTypePredicateNode(this) ? "TypePredicateNode" : isTypeReferenceNode(this) ? "TypeReferenceNode" : isFunctionTypeNode(this) ? "FunctionTypeNode" : isConstructorTypeNode(this) ? "ConstructorTypeNode" : isTypeQueryNode(this) ? "TypeQueryNode" : isTypeLiteralNode(this) ? "TypeLiteralNode" : isArrayTypeNode(this) ? "ArrayTypeNode" : isTupleTypeNode(this) ? "TupleTypeNode" : isOptionalTypeNode(this) ? "OptionalTypeNode" : isRestTypeNode(this) ? "RestTypeNode" : isUnionTypeNode(this) ? "UnionTypeNode" : isIntersectionTypeNode(this) ? "IntersectionTypeNode" : isConditionalTypeNode(this) ? "ConditionalTypeNode" : isInferTypeNode(this) ? "InferTypeNode" : isParenthesizedTypeNode(this) ? "ParenthesizedTypeNode" : isThisTypeNode(this) ? "ThisTypeNode" : isTypeOperatorNode(this) ? "TypeOperatorNode" : isIndexedAccessTypeNode(this) ? "IndexedAccessTypeNode" : isMappedTypeNode(this) ? "MappedTypeNode" : isLiteralTypeNode(this) ? "LiteralTypeNode" : isNamedTupleMember(this) ? "NamedTupleMember" : isImportTypeNode(this) ? "ImportTypeNode" : formatSyntaxKind(this.kind);
@@ -1410,13 +1482,12 @@ Node ${formatSyntaxKind(node.kind)} was unexpected.`,
             value(includeTrivia) {
               if (nodeIsSynthesized(this))
                 return "";
-              const map2 = getWeakNodeTextMap();
-              let text = map2 == null ? void 0 : map2.get(this);
+              let text = weakNodeTextMap.get(this);
               if (text === void 0) {
                 const parseNode = getParseTreeNode(this);
                 const sourceFile = parseNode && getSourceFileOfNode(parseNode);
                 text = sourceFile ? getSourceTextOfNodeFromSourceFile(sourceFile, parseNode, includeTrivia) : "";
-                map2 == null ? void 0 : map2.set(this, text);
+                weakNodeTextMap.set(this, text);
               }
               return text;
             }
@@ -1525,7 +1596,10 @@ m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
     })(Connection || (Connection = {}));
     const hasAntecedentFlags = 16 /* Assignment */ | 96 /* Condition */ | 128 /* SwitchClause */ | 256 /* ArrayMutation */ | 512 /* Call */ | 1024 /* ReduceLabel */;
     const hasNodeFlags = 2 /* Start */ | 16 /* Assignment */ | 512 /* Call */ | 96 /* Condition */ | 256 /* ArrayMutation */;
-    const links = /* @__PURE__ */ Object.create(null);
+    const links = /* @__PURE__ */ Object.create(
+      /*o*/
+      null
+    );
     const nodes = [];
     const edges = [];
     const root = buildGraphNode(flowNode, /* @__PURE__ */ new Set());
@@ -1675,7 +1749,12 @@ m2: ${this.mapper2.__debugToString().split("\n").join("\n    ")}`;
     }
     function getNodeText(node) {
       const sourceFile = getSourceFileOfNode(node);
-      return getSourceTextOfNodeFromSourceFile(sourceFile, node, false);
+      return getSourceTextOfNodeFromSourceFile(
+        sourceFile,
+        node,
+        /*includeTrivia*/
+        false
+      );
     }
     function renderFlowNode(flowNode2, circular) {
       let text = getHeader(flowNode2.flags);
@@ -1958,6 +2037,10 @@ var VersionRange = class {
     }
     return void 0;
   }
+  /**
+   * Tests whether a version matches the range. This is equivalent to `satisfies(version, range, { includePrerelease: true })`.
+   * in `node-semver`.
+   */
   test(version2) {
     if (typeof version2 === "string")
       version2 = new Version(version2);
@@ -2129,6 +2212,9 @@ function hasRequiredAPI(performance2, PerformanceObserver2) {
 function tryGetWebPerformanceHooks() {
   if (typeof performance === "object" && typeof PerformanceObserver === "function" && hasRequiredAPI(performance, PerformanceObserver)) {
     return {
+      // For now we always write native performance events when running in the browser. We may
+      // make this conditional in the future if we find that native web performance hooks
+      // in the browser also slow down compilation.
       shouldWriteNativeEvents: true,
       performance,
       PerformanceObserver
@@ -2174,6 +2260,7 @@ function tryGetNodePerformanceHooks() {
           };
         }
         return {
+          // By default, only write native events when generating a cpu profile or using the v8 profiler.
           shouldWriteNativeEvents: false,
           performance: performance2,
           PerformanceObserver: PerformanceObserver2
@@ -2359,7 +2446,15 @@ var tracingEnabled;
     const { phase, name, args, time, separateBeginAndEnd } = eventStack[index];
     if (separateBeginAndEnd) {
       Debug.assert(!results, "`results` are not supported for events with `separateBeginAndEnd`");
-      writeEvent("E", phase, name, args, void 0, endTime);
+      writeEvent(
+        "E",
+        phase,
+        name,
+        args,
+        /*extras*/
+        void 0,
+        endTime
+      );
     } else if (sampleInterval - time % sampleInterval <= endTime - time) {
       writeEvent("X", phase, name, { ...args, results }, `"dur":${endTime - time}`, time);
     }
@@ -2860,23 +2955,25 @@ var SyntaxKind = /* @__PURE__ */ ((SyntaxKind4) => {
   SyntaxKind4[SyntaxKind4["JSDocReadonlyTag"] = 339] = "JSDocReadonlyTag";
   SyntaxKind4[SyntaxKind4["JSDocOverrideTag"] = 340] = "JSDocOverrideTag";
   SyntaxKind4[SyntaxKind4["JSDocCallbackTag"] = 341] = "JSDocCallbackTag";
-  SyntaxKind4[SyntaxKind4["JSDocEnumTag"] = 342] = "JSDocEnumTag";
-  SyntaxKind4[SyntaxKind4["JSDocParameterTag"] = 343] = "JSDocParameterTag";
-  SyntaxKind4[SyntaxKind4["JSDocReturnTag"] = 344] = "JSDocReturnTag";
-  SyntaxKind4[SyntaxKind4["JSDocThisTag"] = 345] = "JSDocThisTag";
-  SyntaxKind4[SyntaxKind4["JSDocTypeTag"] = 346] = "JSDocTypeTag";
-  SyntaxKind4[SyntaxKind4["JSDocTemplateTag"] = 347] = "JSDocTemplateTag";
-  SyntaxKind4[SyntaxKind4["JSDocTypedefTag"] = 348] = "JSDocTypedefTag";
-  SyntaxKind4[SyntaxKind4["JSDocSeeTag"] = 349] = "JSDocSeeTag";
-  SyntaxKind4[SyntaxKind4["JSDocPropertyTag"] = 350] = "JSDocPropertyTag";
-  SyntaxKind4[SyntaxKind4["SyntaxList"] = 351] = "SyntaxList";
-  SyntaxKind4[SyntaxKind4["NotEmittedStatement"] = 352] = "NotEmittedStatement";
-  SyntaxKind4[SyntaxKind4["PartiallyEmittedExpression"] = 353] = "PartiallyEmittedExpression";
-  SyntaxKind4[SyntaxKind4["CommaListExpression"] = 354] = "CommaListExpression";
-  SyntaxKind4[SyntaxKind4["MergeDeclarationMarker"] = 355] = "MergeDeclarationMarker";
-  SyntaxKind4[SyntaxKind4["EndOfDeclarationMarker"] = 356] = "EndOfDeclarationMarker";
-  SyntaxKind4[SyntaxKind4["SyntheticReferenceExpression"] = 357] = "SyntheticReferenceExpression";
-  SyntaxKind4[SyntaxKind4["Count"] = 358] = "Count";
+  SyntaxKind4[SyntaxKind4["JSDocOverloadTag"] = 342] = "JSDocOverloadTag";
+  SyntaxKind4[SyntaxKind4["JSDocEnumTag"] = 343] = "JSDocEnumTag";
+  SyntaxKind4[SyntaxKind4["JSDocParameterTag"] = 344] = "JSDocParameterTag";
+  SyntaxKind4[SyntaxKind4["JSDocReturnTag"] = 345] = "JSDocReturnTag";
+  SyntaxKind4[SyntaxKind4["JSDocThisTag"] = 346] = "JSDocThisTag";
+  SyntaxKind4[SyntaxKind4["JSDocTypeTag"] = 347] = "JSDocTypeTag";
+  SyntaxKind4[SyntaxKind4["JSDocTemplateTag"] = 348] = "JSDocTemplateTag";
+  SyntaxKind4[SyntaxKind4["JSDocTypedefTag"] = 349] = "JSDocTypedefTag";
+  SyntaxKind4[SyntaxKind4["JSDocSeeTag"] = 350] = "JSDocSeeTag";
+  SyntaxKind4[SyntaxKind4["JSDocPropertyTag"] = 351] = "JSDocPropertyTag";
+  SyntaxKind4[SyntaxKind4["JSDocThrowsTag"] = 352] = "JSDocThrowsTag";
+  SyntaxKind4[SyntaxKind4["SyntaxList"] = 353] = "SyntaxList";
+  SyntaxKind4[SyntaxKind4["NotEmittedStatement"] = 354] = "NotEmittedStatement";
+  SyntaxKind4[SyntaxKind4["PartiallyEmittedExpression"] = 355] = "PartiallyEmittedExpression";
+  SyntaxKind4[SyntaxKind4["CommaListExpression"] = 356] = "CommaListExpression";
+  SyntaxKind4[SyntaxKind4["MergeDeclarationMarker"] = 357] = "MergeDeclarationMarker";
+  SyntaxKind4[SyntaxKind4["EndOfDeclarationMarker"] = 358] = "EndOfDeclarationMarker";
+  SyntaxKind4[SyntaxKind4["SyntheticReferenceExpression"] = 359] = "SyntheticReferenceExpression";
+  SyntaxKind4[SyntaxKind4["Count"] = 360] = "Count";
   SyntaxKind4[SyntaxKind4["FirstAssignment"] = 63 /* EqualsToken */] = "FirstAssignment";
   SyntaxKind4[SyntaxKind4["LastAssignment"] = 78 /* CaretEqualsToken */] = "LastAssignment";
   SyntaxKind4[SyntaxKind4["FirstCompoundAssignment"] = 64 /* PlusEqualsToken */] = "FirstCompoundAssignment";
@@ -2905,9 +3002,9 @@ var SyntaxKind = /* @__PURE__ */ ((SyntaxKind4) => {
   SyntaxKind4[SyntaxKind4["LastStatement"] = 256 /* DebuggerStatement */] = "LastStatement";
   SyntaxKind4[SyntaxKind4["FirstNode"] = 163 /* QualifiedName */] = "FirstNode";
   SyntaxKind4[SyntaxKind4["FirstJSDocNode"] = 312 /* JSDocTypeExpression */] = "FirstJSDocNode";
-  SyntaxKind4[SyntaxKind4["LastJSDocNode"] = 350 /* JSDocPropertyTag */] = "LastJSDocNode";
+  SyntaxKind4[SyntaxKind4["LastJSDocNode"] = 352 /* JSDocThrowsTag */] = "LastJSDocNode";
   SyntaxKind4[SyntaxKind4["FirstJSDocTagNode"] = 330 /* JSDocTag */] = "FirstJSDocTagNode";
-  SyntaxKind4[SyntaxKind4["LastJSDocTagNode"] = 350 /* JSDocPropertyTag */] = "LastJSDocTagNode";
+  SyntaxKind4[SyntaxKind4["LastJSDocTagNode"] = 352 /* JSDocThrowsTag */] = "LastJSDocTagNode";
   SyntaxKind4[SyntaxKind4["FirstContextualKeyword"] = 126 /* AbstractKeyword */] = "FirstContextualKeyword";
   SyntaxKind4[SyntaxKind4["LastContextualKeyword"] = 162 /* OfKeyword */] = "LastContextualKeyword";
   return SyntaxKind4;
@@ -3210,9 +3307,10 @@ var DiagnosticCategory = /* @__PURE__ */ ((DiagnosticCategory2) => {
 })(DiagnosticCategory || {});
 var ModuleResolutionKind = /* @__PURE__ */ ((ModuleResolutionKind2) => {
   ModuleResolutionKind2[ModuleResolutionKind2["Classic"] = 1] = "Classic";
-  ModuleResolutionKind2[ModuleResolutionKind2["NodeJs"] = 2] = "NodeJs";
+  ModuleResolutionKind2[ModuleResolutionKind2["Node10"] = 2] = "Node10";
   ModuleResolutionKind2[ModuleResolutionKind2["Node16"] = 3] = "Node16";
   ModuleResolutionKind2[ModuleResolutionKind2["NodeNext"] = 99] = "NodeNext";
+  ModuleResolutionKind2[ModuleResolutionKind2["Bundler"] = 100] = "Bundler";
   return ModuleResolutionKind2;
 })(ModuleResolutionKind || {});
 var TransformFlags = /* @__PURE__ */ ((TransformFlags3) => {
@@ -3516,7 +3614,13 @@ function createDynamicPriorityPollingWatchFile(host) {
     }
   }
   function pollLowPollingIntervalQueue(queue) {
-    pollQueue(changedFilesInLastPoll, 250 /* Low */, 0, changedFilesInLastPoll.length);
+    pollQueue(
+      changedFilesInLastPoll,
+      250 /* Low */,
+      /*pollIndex*/
+      0,
+      changedFilesInLastPoll.length
+    );
     pollPollingIntervalQueue(queue);
     if (!queue.pollScheduled && changedFilesInLastPoll.length) {
       scheduleNextPoll(250 /* Low */);
@@ -3615,6 +3719,7 @@ function createUseFsEventsOnParentDirectoryWatchFile(fsWatch, useCaseSensitiveFi
           }
         }
       },
+      /*recursive*/
       false,
       500 /* Medium */,
       fallbackOptions
@@ -3663,10 +3768,13 @@ function createSingleWatcherPerName(cache, useCaseSensitiveFileNames, name, call
     existing.callbacks.push(callback);
   } else {
     cache.set(path2, {
-      watcher: createWatcher((param1, param2, param3) => {
-        var _a2;
-        return (_a2 = cache.get(path2)) == null ? void 0 : _a2.callbacks.slice().forEach((cb) => cb(param1, param2, param3));
-      }),
+      watcher: createWatcher(
+        // Cant infer types correctly so lets satisfy checker
+        (param1, param2, param3) => {
+          var _a2;
+          return (_a2 = cache.get(path2)) == null ? void 0 : _a2.callbacks.slice().forEach((cb) => cb(param1, param2, param3));
+        }
+      ),
       callbacks: [callback]
     });
   }
@@ -3727,16 +3835,22 @@ function createDirectoryWatcherSupportingRecursive({
       directoryWatcher.refCount++;
     } else {
       directoryWatcher = {
-        watcher: watchDirectory(dirName, (fileName) => {
-          if (isIgnoredPath(fileName, options))
-            return;
-          if (options == null ? void 0 : options.synchronousWatchDirectory) {
-            invokeCallbacks(dirPath, fileName);
-            updateChildWatches(dirName, dirPath, options);
-          } else {
-            nonSyncUpdateChildWatches(dirName, dirPath, fileName, options);
-          }
-        }, false, options),
+        watcher: watchDirectory(
+          dirName,
+          (fileName) => {
+            if (isIgnoredPath(fileName, options))
+              return;
+            if (options == null ? void 0 : options.synchronousWatchDirectory) {
+              invokeCallbacks(dirPath, fileName);
+              updateChildWatches(dirName, dirPath, options);
+            } else {
+              nonSyncUpdateChildWatches(dirName, dirPath, fileName, options);
+            }
+          },
+          /*recursive*/
+          false,
+          options
+        ),
         refCount: 1,
         childWatches: emptyArray
       };
@@ -3955,18 +4069,44 @@ function createSystemWatchFunctions({
     const watchFileKind = Debug.checkDefined(options.watchFile);
     switch (watchFileKind) {
       case 0 /* FixedPollingInterval */:
-        return pollingWatchFile(fileName, callback, 250 /* Low */, void 0);
+        return pollingWatchFile(
+          fileName,
+          callback,
+          250 /* Low */,
+          /*options*/
+          void 0
+        );
       case 1 /* PriorityPollingInterval */:
-        return pollingWatchFile(fileName, callback, pollingInterval, void 0);
+        return pollingWatchFile(
+          fileName,
+          callback,
+          pollingInterval,
+          /*options*/
+          void 0
+        );
       case 2 /* DynamicPriorityPolling */:
-        return ensureDynamicPollingWatchFile()(fileName, callback, pollingInterval, void 0);
+        return ensureDynamicPollingWatchFile()(
+          fileName,
+          callback,
+          pollingInterval,
+          /*options*/
+          void 0
+        );
       case 3 /* FixedChunkSizePolling */:
-        return ensureFixedChunkSizePollingWatchFile()(fileName, callback, void 0, void 0);
+        return ensureFixedChunkSizePollingWatchFile()(
+          fileName,
+          callback,
+          /* pollingInterval */
+          void 0,
+          /*options*/
+          void 0
+        );
       case 4 /* UseFsEvents */:
         return fsWatch(
           fileName,
           0 /* File */,
           createFsWatchCallbackForFileWatcherCallback(fileName, callback, getModifiedTime2),
+          /*recursive*/
           false,
           pollingInterval,
           getFallbackOptions(options)
@@ -4001,7 +4141,13 @@ function createSystemWatchFunctions({
       case "UseFsEventsOnParentDirectory":
         useNonPollingWatchers2 = true;
       default:
-        return useNonPollingWatchers2 ? generateWatchFileOptions(5 /* UseFsEventsOnParentDirectory */, 1 /* PriorityInterval */, options) : { watchFile: 4 /* UseFsEvents */ };
+        return useNonPollingWatchers2 ? (
+          // Use notifications from FS to watch with falling back to fs.watchFile
+          generateWatchFileOptions(5 /* UseFsEventsOnParentDirectory */, 1 /* PriorityInterval */, options)
+        ) : (
+          // Default to using fs events
+          { watchFile: 4 /* UseFsEvents */ }
+        );
     }
   }
   function generateWatchFileOptions(watchFile2, fallbackPolling, options) {
@@ -4046,6 +4192,7 @@ function createSystemWatchFunctions({
           directoryName,
           () => callback(directoryName),
           500 /* Medium */,
+          /*options*/
           void 0
         );
       case 2 /* DynamicPriorityPolling */:
@@ -4053,13 +4200,16 @@ function createSystemWatchFunctions({
           directoryName,
           () => callback(directoryName),
           500 /* Medium */,
+          /*options*/
           void 0
         );
       case 3 /* FixedChunkSizePolling */:
         return ensureFixedChunkSizePollingWatchFile()(
           directoryName,
           () => callback(directoryName),
+          /* pollingInterval */
           void 0,
+          /*options*/
           void 0
         );
       case 0 /* UseFsEvents */:
@@ -4261,6 +4411,8 @@ var sys = (() => {
       useCaseSensitiveFileNames,
       getCurrentDirectory,
       fileSystemEntryExists,
+      // Node 4.0 `fs.watch` function supports the "recursive" option on both OSX and Windows
+      // (ref: https://github.com/nodejs/node/pull/2649 and https://github.com/Microsoft/TypeScript/issues/4643)
       fsSupportsRecursiveFsWatch,
       getAccessibleSortedChildDirectories: (path2) => getAccessibleFileSystemEntries(path2).directories,
       realpath,
@@ -4401,7 +4553,14 @@ var sys = (() => {
         if (node.callFrame.url) {
           const url = normalizeSlashes(node.callFrame.url);
           if (containsPath(fileUrlRoot, url, useCaseSensitiveFileNames)) {
-            node.callFrame.url = getRelativePathToDirectoryOrUrl(fileUrlRoot, url, fileUrlRoot, createGetCanonicalFileName(useCaseSensitiveFileNames), true);
+            node.callFrame.url = getRelativePathToDirectoryOrUrl(
+              fileUrlRoot,
+              url,
+              fileUrlRoot,
+              createGetCanonicalFileName(useCaseSensitiveFileNames),
+              /*isAbsolutePathAnUrl*/
+              true
+            );
           } else if (!nativePattern.test(url)) {
             node.callFrame.url = (remappedPaths.has(url) ? remappedPaths : remappedPaths.set(url, `external${externalFileCounter}.js`)).get(url);
             externalFileCounter++;
@@ -4523,7 +4682,13 @@ var sys = (() => {
       let fd;
       try {
         fd = _fs.openSync(fileName, "w");
-        _fs.writeSync(fd, data, void 0, "utf8");
+        _fs.writeSync(
+          fd,
+          data,
+          /*position*/
+          void 0,
+          "utf8"
+        );
       } finally {
         if (fd !== void 0) {
           _fs.closeSync(fd);
@@ -5263,6 +5428,7 @@ var Diagnostics = {
   _0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias: diag(1274, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias_1274", "'{0}' modifier can only appear on a type parameter of a class, interface or type alias"),
   accessor_modifier_can_only_appear_on_a_property_declaration: diag(1275, 1 /* Error */, "accessor_modifier_can_only_appear_on_a_property_declaration_1275", "'accessor' modifier can only appear on a property declaration."),
   An_accessor_property_cannot_be_declared_optional: diag(1276, 1 /* Error */, "An_accessor_property_cannot_be_declared_optional_1276", "An 'accessor' property cannot be declared optional."),
+  _0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class: diag(1277, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class_1277", "'{0}' modifier can only appear on a type parameter of a function, method or class"),
   with_statements_are_not_allowed_in_an_async_function_block: diag(1300, 1 /* Error */, "with_statements_are_not_allowed_in_an_async_function_block_1300", "'with' statements are not allowed in an async function block."),
   await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1308, 1 /* Error */, "await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1308", "'await' expressions are only allowed within async functions and at the top levels of modules."),
   The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level: diag(1309, 1 /* Error */, "The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level_1309", "The current file is a CommonJS module and cannot use 'await' at the top level."),
@@ -5425,10 +5591,46 @@ var Diagnostics = {
   To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module: diag(1483, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module_1483", 'To convert this file to an ECMAScript module, create a local package.json file with `{ "type": "module" }`.'),
   The_types_of_0_are_incompatible_between_these_types: diag(2200, 1 /* Error */, "The_types_of_0_are_incompatible_between_these_types_2200", "The types of '{0}' are incompatible between these types."),
   The_types_returned_by_0_are_incompatible_between_these_types: diag(2201, 1 /* Error */, "The_types_returned_by_0_are_incompatible_between_these_types_2201", "The types returned by '{0}' are incompatible between these types."),
-  Call_signature_return_types_0_and_1_are_incompatible: diag(2202, 1 /* Error */, "Call_signature_return_types_0_and_1_are_incompatible_2202", "Call signature return types '{0}' and '{1}' are incompatible.", void 0, true),
-  Construct_signature_return_types_0_and_1_are_incompatible: diag(2203, 1 /* Error */, "Construct_signature_return_types_0_and_1_are_incompatible_2203", "Construct signature return types '{0}' and '{1}' are incompatible.", void 0, true),
-  Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(2204, 1 /* Error */, "Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2204", "Call signatures with no arguments have incompatible return types '{0}' and '{1}'.", void 0, true),
-  Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(2205, 1 /* Error */, "Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2205", "Construct signatures with no arguments have incompatible return types '{0}' and '{1}'.", void 0, true),
+  Call_signature_return_types_0_and_1_are_incompatible: diag(
+    2202,
+    1 /* Error */,
+    "Call_signature_return_types_0_and_1_are_incompatible_2202",
+    "Call signature return types '{0}' and '{1}' are incompatible.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    true
+  ),
+  Construct_signature_return_types_0_and_1_are_incompatible: diag(
+    2203,
+    1 /* Error */,
+    "Construct_signature_return_types_0_and_1_are_incompatible_2203",
+    "Construct signature return types '{0}' and '{1}' are incompatible.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    true
+  ),
+  Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(
+    2204,
+    1 /* Error */,
+    "Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2204",
+    "Call signatures with no arguments have incompatible return types '{0}' and '{1}'.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    true
+  ),
+  Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag(
+    2205,
+    1 /* Error */,
+    "Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2205",
+    "Construct signatures with no arguments have incompatible return types '{0}' and '{1}'.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    true
+  ),
   The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement: diag(2206, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement_2206", "The 'type' modifier cannot be used on a named import when 'import type' is used on its import statement."),
   The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement: diag(2207, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement_2207", "The 'type' modifier cannot be used on a named export when 'export type' is used on its export statement."),
   This_type_parameter_might_need_an_extends_0_constraint: diag(2208, 1 /* Error */, "This_type_parameter_might_need_an_extends_0_constraint_2208", "This type parameter might need an `extends {0}` constraint."),
@@ -5784,7 +5986,14 @@ var Diagnostics = {
   _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: diag(2692, 1 /* Error */, "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible."),
   _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: diag(2693, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", "'{0}' only refers to a type, but is being used as a value here."),
   Namespace_0_has_no_exported_member_1: diag(2694, 1 /* Error */, "Namespace_0_has_no_exported_member_1_2694", "Namespace '{0}' has no exported member '{1}'."),
-  Left_side_of_comma_operator_is_unused_and_has_no_side_effects: diag(2695, 1 /* Error */, "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695", "Left side of comma operator is unused and has no side effects.", true),
+  Left_side_of_comma_operator_is_unused_and_has_no_side_effects: diag(
+    2695,
+    1 /* Error */,
+    "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695",
+    "Left side of comma operator is unused and has no side effects.",
+    /*reportsUnnecessary*/
+    true
+  ),
   The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: diag(2696, 1 /* Error */, "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?"),
   An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2697, 1 /* Error */, "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."),
   Spread_types_may_only_be_created_from_object_types: diag(2698, 1 /* Error */, "Spread_types_may_only_be_created_from_object_types_2698", "Spread types may only be created from object types."),
@@ -5881,7 +6090,7 @@ var Diagnostics = {
   Its_element_type_0_is_not_a_valid_JSX_element: diag(2789, 1 /* Error */, "Its_element_type_0_is_not_a_valid_JSX_element_2789", "Its element type '{0}' is not a valid JSX element."),
   The_operand_of_a_delete_operator_must_be_optional: diag(2790, 1 /* Error */, "The_operand_of_a_delete_operator_must_be_optional_2790", "The operand of a 'delete' operator must be optional."),
   Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later: diag(2791, 1 /* Error */, "Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_lat_2791", "Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later."),
-  Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_the_paths_option: diag(2792, 1 /* Error */, "Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_node_or_to_add_aliases_to_th_2792", "Cannot find module '{0}'. Did you mean to set the 'moduleResolution' option to 'node', or to add aliases to the 'paths' option?"),
+  Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option: diag(2792, 1 /* Error */, "Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_t_2792", "Cannot find module '{0}'. Did you mean to set the 'moduleResolution' option to 'nodenext', or to add aliases to the 'paths' option?"),
   The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible: diag(2793, 1 /* Error */, "The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_2793", "The call would have succeeded against this implementation, but implementation signatures of overloads are not externally visible."),
   Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise: diag(2794, 1 /* Error */, "Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise_2794", "Expected {0} arguments, but got {1}. Did you forget to include 'void' in your type argument to 'Promise'?"),
   The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types: diag(2795, 1 /* Error */, "The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types_2795", "The 'intrinsic' keyword can only be used to declare compiler provided intrinsic types."),
@@ -5924,6 +6133,7 @@ var Diagnostics = {
   We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here: diag(2843, 1 /* Error */, "We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here_2843", "We can only write a type for '{0}' by adding a type for the entire parameter here."),
   Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2844, 1 /* Error */, "Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2844", "Type of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."),
   This_condition_will_always_return_0: diag(2845, 1 /* Error */, "This_condition_will_always_return_0_2845", "This condition will always return '{0}'."),
+  A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead: diag(2846, 1 /* Error */, "A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_f_2846", "A declaration file cannot be imported without 'import type'. Did you mean to import an implementation file '{0}' instead?"),
   Import_declaration_0_is_using_private_name_1: diag(4e3, 1 /* Error */, "Import_declaration_0_is_using_private_name_1_4000", "Import declaration '{0}' is using private name '{1}'."),
   Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: diag(4002, 1 /* Error */, "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", "Type parameter '{0}' of exported class has or is using private name '{1}'."),
   Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: diag(4004, 1 /* Error */, "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", "Type parameter '{0}' of exported interface has or is using private name '{1}'."),
@@ -5997,6 +6207,7 @@ var Diagnostics = {
   Default_export_of_the_module_has_or_is_using_private_name_0: diag(4082, 1 /* Error */, "Default_export_of_the_module_has_or_is_using_private_name_0_4082", "Default export of the module has or is using private name '{0}'."),
   Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: diag(4083, 1 /* Error */, "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", "Type parameter '{0}' of exported type alias has or is using private name '{1}'."),
   Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2: diag(4084, 1 /* Error */, "Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2_4084", "Exported type alias '{0}' has or is using private name '{1}' from module {2}."),
+  Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1: diag(4085, 1 /* Error */, "Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1_4085", "Extends clause for inferred type '{0}' has or is using private name '{1}'."),
   Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_library_to_resolve_the_conflict: diag(4090, 1 /* Error */, "Conflicting_definitions_for_0_found_at_1_and_2_Consider_installing_a_specific_version_of_this_librar_4090", "Conflicting definitions for '{0}' found at '{1}' and '{2}'. Consider installing a specific version of this library to resolve the conflict."),
   Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4091, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'."),
   Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4092, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'."),
@@ -6062,7 +6273,7 @@ var Diagnostics = {
   Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(5067, 1 /* Error */, "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name."),
   Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: diag(5068, 1 /* Error */, "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__5068", "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig."),
   Option_0_cannot_be_specified_without_specifying_option_1_or_option_2: diag(5069, 1 /* Error */, "Option_0_cannot_be_specified_without_specifying_option_1_or_option_2_5069", "Option '{0}' cannot be specified without specifying option '{1}' or option '{2}'."),
-  Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy: diag(5070, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_without_node_module_resolution_strategy_5070", "Option '--resolveJsonModule' cannot be specified without 'node' module resolution strategy."),
+  Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic: diag(5070, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic_5070", "Option '--resolveJsonModule' cannot be specified when 'moduleResolution' is set to 'classic'."),
   Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_esNext: diag(5071, 1 /* Error */, "Option_resolveJsonModule_can_only_be_specified_when_module_code_generation_is_commonjs_amd_es2015_or_5071", "Option '--resolveJsonModule' can only be specified when module code generation is 'commonjs', 'amd', 'es2015' or 'esNext'."),
   Unknown_build_option_0: diag(5072, 1 /* Error */, "Unknown_build_option_0_5072", "Unknown build option '{0}'."),
   Build_option_0_requires_a_value_of_type_1: diag(5073, 1 /* Error */, "Build_option_0_requires_a_value_of_type_1_5073", "Build option '{0}' requires a value of type {1}."),
@@ -6088,6 +6299,14 @@ var Diagnostics = {
   Compiler_option_0_may_only_be_used_with_build: diag(5093, 1 /* Error */, "Compiler_option_0_may_only_be_used_with_build_5093", "Compiler option '--{0}' may only be used with '--build'."),
   Compiler_option_0_may_not_be_used_with_build: diag(5094, 1 /* Error */, "Compiler_option_0_may_not_be_used_with_build_5094", "Compiler option '--{0}' may not be used with '--build'."),
   Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later: diag(5095, 1 /* Error */, "Option_preserveValueImports_can_only_be_used_when_module_is_set_to_es2015_or_later_5095", "Option 'preserveValueImports' can only be used when 'module' is set to 'es2015' or later."),
+  Option_allowImportingTsExtensions_can_only_be_used_when_moduleResolution_is_set_to_bundler_and_either_noEmit_or_emitDeclarationOnly_is_set: diag(5096, 1 /* Error */, "Option_allowImportingTsExtensions_can_only_be_used_when_moduleResolution_is_set_to_bundler_and_eithe_5096", "Option 'allowImportingTsExtensions' can only be used when 'moduleResolution' is set to 'bundler' and either 'noEmit' or 'emitDeclarationOnly' is set."),
+  An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled: diag(5097, 1 /* Error */, "An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled_5097", "An import path can only end with a '{0}' extension when 'allowImportingTsExtensions' is enabled."),
+  Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler: diag(5098, 1 /* Error */, "Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler_5098", "Option '{0}' can only be used when 'moduleResolution' is set to 'node16', 'nodenext', or 'bundler'."),
+  Import_assignment_is_not_allowed_when_moduleResolution_is_set_to_bundler_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: diag(5099, 1 /* Error */, "Import_assignment_is_not_allowed_when_moduleResolution_is_set_to_bundler_Consider_using_import_Aster_5099", `Import assignment is not allowed when 'moduleResolution' is set to 'bundler'. Consider using 'import * as ns from "mod"', 'import {a} from "mod"', 'import d from "mod"', or another module format instead.`),
+  Export_assignment_cannot_be_used_when_moduleResolution_is_set_to_bundler_Consider_using_export_default_or_another_module_format_instead: diag(5100, 1 /* Error */, "Export_assignment_cannot_be_used_when_moduleResolution_is_set_to_bundler_Consider_using_export_defau_5100", "Export assignment cannot be used when 'moduleResolution' is set to 'bundler'. Consider using 'export default' or another module format instead."),
+  Flag_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_ignoreDeprecations_Colon_2_to_silence_this_error: diag(5101, 1 /* Error */, "Flag_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_ignoreDeprecations_Colon_2_to_5101", `Flag '{0}' is deprecated and will stop functioning in TypeScript {1}. Specify 'ignoreDeprecations: "{2}"' to silence this error.`),
+  Flag_0_is_deprecated_Please_remove_it_from_your_configuration: diag(5102, 1 /* Error */, "Flag_0_is_deprecated_Please_remove_it_from_your_configuration_5102", "Flag '{0}' is deprecated. Please remove it from your configuration."),
+  Invalid_value_for_ignoreDeprecations: diag(5103, 1 /* Error */, "Invalid_value_for_ignoreDeprecations_5103", "Invalid value for '--ignoreDeprecations'."),
   Generates_a_sourcemap_for_each_corresponding_d_ts_file: diag(6e3, 3 /* Message */, "Generates_a_sourcemap_for_each_corresponding_d_ts_file_6000", "Generates a sourcemap for each corresponding '.d.ts' file."),
   Concatenate_and_emit_output_to_single_file: diag(6001, 3 /* Message */, "Concatenate_and_emit_output_to_single_file_6001", "Concatenate and emit output to single file."),
   Generates_corresponding_d_ts_file: diag(6002, 3 /* Message */, "Generates_corresponding_d_ts_file_6002", "Generates corresponding '.d.ts' file."),
@@ -6143,7 +6362,6 @@ var Diagnostics = {
   Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line: diag(6064, 1 /* Error */, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line_6064", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'null' on command line."),
   Enables_experimental_support_for_ES7_decorators: diag(6065, 3 /* Message */, "Enables_experimental_support_for_ES7_decorators_6065", "Enables experimental support for ES7 decorators."),
   Enables_experimental_support_for_emitting_type_metadata_for_decorators: diag(6066, 3 /* Message */, "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", "Enables experimental support for emitting type metadata for decorators."),
-  Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6: diag(6069, 3 /* Message */, "Specify_module_resolution_strategy_Colon_node_Node_js_or_classic_TypeScript_pre_1_6_6069", "Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6)."),
   Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: diag(6070, 3 /* Message */, "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", "Initializes a TypeScript project and creates a tsconfig.json file."),
   Successfully_created_a_tsconfig_json_file: diag(6071, 3 /* Message */, "Successfully_created_a_tsconfig_json_file_6071", "Successfully created a tsconfig.json file."),
   Suppress_excess_property_checks_for_object_literals: diag(6072, 3 /* Message */, "Suppress_excess_property_checks_for_object_literals_6072", "Suppress excess property checks for object literals."),
@@ -6203,12 +6421,26 @@ var Diagnostics = {
   Resolving_real_path_for_0_result_1: diag(6130, 3 /* Message */, "Resolving_real_path_for_0_result_1_6130", "Resolving real path for '{0}', result '{1}'."),
   Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: diag(6131, 1 /* Error */, "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'."),
   File_name_0_has_a_1_extension_stripping_it: diag(6132, 3 /* Message */, "File_name_0_has_a_1_extension_stripping_it_6132", "File name '{0}' has a '{1}' extension - stripping it."),
-  _0_is_declared_but_its_value_is_never_read: diag(6133, 1 /* Error */, "_0_is_declared_but_its_value_is_never_read_6133", "'{0}' is declared but its value is never read.", true),
+  _0_is_declared_but_its_value_is_never_read: diag(
+    6133,
+    1 /* Error */,
+    "_0_is_declared_but_its_value_is_never_read_6133",
+    "'{0}' is declared but its value is never read.",
+    /*reportsUnnecessary*/
+    true
+  ),
   Report_errors_on_unused_locals: diag(6134, 3 /* Message */, "Report_errors_on_unused_locals_6134", "Report errors on unused locals."),
   Report_errors_on_unused_parameters: diag(6135, 3 /* Message */, "Report_errors_on_unused_parameters_6135", "Report errors on unused parameters."),
   The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: diag(6136, 3 /* Message */, "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", "The maximum dependency depth to search under node_modules and load JavaScript files."),
   Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1: diag(6137, 1 /* Error */, "Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1_6137", "Cannot import type declaration files. Consider importing '{0}' instead of '{1}'."),
-  Property_0_is_declared_but_its_value_is_never_read: diag(6138, 1 /* Error */, "Property_0_is_declared_but_its_value_is_never_read_6138", "Property '{0}' is declared but its value is never read.", true),
+  Property_0_is_declared_but_its_value_is_never_read: diag(
+    6138,
+    1 /* Error */,
+    "Property_0_is_declared_but_its_value_is_never_read_6138",
+    "Property '{0}' is declared but its value is never read.",
+    /*reportsUnnecessary*/
+    true
+  ),
   Import_emit_helpers_from_tslib: diag(6139, 3 /* Message */, "Import_emit_helpers_from_tslib_6139", "Import emit helpers from 'tslib'."),
   Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: diag(6140, 1 /* Error */, "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'."),
   Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: diag(6141, 3 /* Message */, "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", 'Parse in strict mode and emit "use strict" for each source file.'),
@@ -6250,14 +6482,42 @@ var Diagnostics = {
   Numeric_separators_are_not_allowed_here: diag(6188, 1 /* Error */, "Numeric_separators_are_not_allowed_here_6188", "Numeric separators are not allowed here."),
   Multiple_consecutive_numeric_separators_are_not_permitted: diag(6189, 1 /* Error */, "Multiple_consecutive_numeric_separators_are_not_permitted_6189", "Multiple consecutive numeric separators are not permitted."),
   Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen: diag(6191, 3 /* Message */, "Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen_6191", "Whether to keep outdated console output in watch mode instead of clearing the screen."),
-  All_imports_in_import_declaration_are_unused: diag(6192, 1 /* Error */, "All_imports_in_import_declaration_are_unused_6192", "All imports in import declaration are unused.", true),
+  All_imports_in_import_declaration_are_unused: diag(
+    6192,
+    1 /* Error */,
+    "All_imports_in_import_declaration_are_unused_6192",
+    "All imports in import declaration are unused.",
+    /*reportsUnnecessary*/
+    true
+  ),
   Found_1_error_Watching_for_file_changes: diag(6193, 3 /* Message */, "Found_1_error_Watching_for_file_changes_6193", "Found 1 error. Watching for file changes."),
   Found_0_errors_Watching_for_file_changes: diag(6194, 3 /* Message */, "Found_0_errors_Watching_for_file_changes_6194", "Found {0} errors. Watching for file changes."),
   Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols: diag(6195, 3 /* Message */, "Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols_6195", "Resolve 'keyof' to string valued property names only (no numbers or symbols)."),
-  _0_is_declared_but_never_used: diag(6196, 1 /* Error */, "_0_is_declared_but_never_used_6196", "'{0}' is declared but never used.", true),
+  _0_is_declared_but_never_used: diag(
+    6196,
+    1 /* Error */,
+    "_0_is_declared_but_never_used_6196",
+    "'{0}' is declared but never used.",
+    /*reportsUnnecessary*/
+    true
+  ),
   Include_modules_imported_with_json_extension: diag(6197, 3 /* Message */, "Include_modules_imported_with_json_extension_6197", "Include modules imported with '.json' extension"),
-  All_destructured_elements_are_unused: diag(6198, 1 /* Error */, "All_destructured_elements_are_unused_6198", "All destructured elements are unused.", true),
-  All_variables_are_unused: diag(6199, 1 /* Error */, "All_variables_are_unused_6199", "All variables are unused.", true),
+  All_destructured_elements_are_unused: diag(
+    6198,
+    1 /* Error */,
+    "All_destructured_elements_are_unused_6198",
+    "All destructured elements are unused.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  All_variables_are_unused: diag(
+    6199,
+    1 /* Error */,
+    "All_variables_are_unused_6199",
+    "All variables are unused.",
+    /*reportsUnnecessary*/
+    true
+  ),
   Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0: diag(6200, 1 /* Error */, "Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0_6200", "Definitions of the following identifiers conflict with those in another file: {0}"),
   Conflicts_are_in_this_file: diag(6201, 3 /* Message */, "Conflicts_are_in_this_file_6201", "Conflicts are in this file."),
   Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0: diag(6202, 1 /* Error */, "Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0_6202", "Project references may not form a circular graph. Cycle detected: {0}"),
@@ -6319,6 +6579,9 @@ var Diagnostics = {
   Found_1_error_in_1: diag(6259, 3 /* Message */, "Found_1_error_in_1_6259", "Found 1 error in {1}"),
   Found_0_errors_in_the_same_file_starting_at_Colon_1: diag(6260, 3 /* Message */, "Found_0_errors_in_the_same_file_starting_at_Colon_1_6260", "Found {0} errors in the same file, starting at: {1}"),
   Found_0_errors_in_1_files: diag(6261, 3 /* Message */, "Found_0_errors_in_1_files_6261", "Found {0} errors in {1} files."),
+  File_name_0_has_a_1_extension_looking_up_2_instead: diag(6262, 3 /* Message */, "File_name_0_has_a_1_extension_looking_up_2_instead_6262", "File name '{0}' has a '{1}' extension - looking up '{2}' instead."),
+  Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set: diag(6263, 1 /* Error */, "Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set_6263", "Module '{0}' was resolved to '{1}', but '--allowArbitraryExtensions' is not set."),
+  Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present: diag(6264, 3 /* Message */, "Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present_6264", "Enable importing files with any extension, provided a declaration file is present."),
   Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve: diag(6270, 3 /* Message */, "Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve_6270", "Directory '{0}' has no containing package.json scope. Imports will not resolve."),
   Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6271, 3 /* Message */, "Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6271", "Import specifier '{0}' does not exist in package.json scope at path '{1}'."),
   Invalid_import_specifier_0_has_no_possible_resolutions: diag(6272, 3 /* Message */, "Invalid_import_specifier_0_has_no_possible_resolutions_6272", "Invalid import specifier '{0}' has no possible resolutions."),
@@ -6365,9 +6628,31 @@ var Diagnostics = {
   Skipping_build_of_project_0_because_its_dependency_1_was_not_built: diag(6382, 3 /* Message */, "Skipping_build_of_project_0_because_its_dependency_1_was_not_built_6382", "Skipping build of project '{0}' because its dependency '{1}' was not built"),
   Project_0_can_t_be_built_because_its_dependency_1_was_not_built: diag(6383, 3 /* Message */, "Project_0_can_t_be_built_because_its_dependency_1_was_not_built_6383", "Project '{0}' can't be built because its dependency '{1}' was not built"),
   Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6384, 3 /* Message */, "Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_di_6384", "Have recompiles in '--incremental' and '--watch' assume that changes within a file will only affect files directly depending on it."),
-  _0_is_deprecated: diag(6385, 2 /* Suggestion */, "_0_is_deprecated_6385", "'{0}' is deprecated.", void 0, void 0, true),
+  _0_is_deprecated: diag(
+    6385,
+    2 /* Suggestion */,
+    "_0_is_deprecated_6385",
+    "'{0}' is deprecated.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    void 0,
+    /*reportsDeprecated*/
+    true
+  ),
   Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found: diag(6386, 3 /* Message */, "Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_nativ_6386", "Performance timings for '--diagnostics' or '--extendedDiagnostics' are not available in this session. A native implementation of the Web Performance API could not be found."),
-  The_signature_0_of_1_is_deprecated: diag(6387, 2 /* Suggestion */, "The_signature_0_of_1_is_deprecated_6387", "The signature '{0}' of '{1}' is deprecated.", void 0, void 0, true),
+  The_signature_0_of_1_is_deprecated: diag(
+    6387,
+    2 /* Suggestion */,
+    "The_signature_0_of_1_is_deprecated_6387",
+    "The signature '{0}' of '{1}' is deprecated.",
+    /*reportsUnnecessary*/
+    void 0,
+    /*elidedInCompatabilityPyramid*/
+    void 0,
+    /*reportsDeprecated*/
+    true
+  ),
   Project_0_is_being_forcibly_rebuilt: diag(6388, 3 /* Message */, "Project_0_is_being_forcibly_rebuilt_6388", "Project '{0}' is being forcibly rebuilt"),
   Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved: diag(6389, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved_6389", "Reusing resolution of module '{0}' from '{1}' of old program, it was not resolved."),
   Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6390, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6390", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."),
@@ -6387,6 +6672,11 @@ var Diagnostics = {
   Using_0_subpath_1_with_target_2: diag(6404, 3 /* Message */, "Using_0_subpath_1_with_target_2_6404", "Using '{0}' subpath '{1}' with target '{2}'."),
   Saw_non_matching_condition_0: diag(6405, 3 /* Message */, "Saw_non_matching_condition_0_6405", "Saw non-matching condition '{0}'."),
   Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions: diag(6406, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions_6406", "Project '{0}' is out of date because buildinfo file '{1}' indicates there is change in compilerOptions"),
+  Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set: diag(6407, 3 /* Message */, "Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noE_6407", "Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set."),
+  Use_the_package_json_exports_field_when_resolving_package_imports: diag(6408, 3 /* Message */, "Use_the_package_json_exports_field_when_resolving_package_imports_6408", "Use the package.json 'exports' field when resolving package imports."),
+  Use_the_package_json_imports_field_when_resolving_imports: diag(6409, 3 /* Message */, "Use_the_package_json_imports_field_when_resolving_imports_6409", "Use the package.json 'imports' field when resolving imports."),
+  Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports: diag(6410, 3 /* Message */, "Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports_6410", "Conditions to set in addition to the resolver-specific defaults when resolving imports."),
+  true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false: diag(6411, 3 /* Message */, "true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false_6411", "`true` when 'moduleResolution' is 'node16', 'nodenext', or 'bundler'; otherwise `false`."),
   The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1: diag(6500, 3 /* Message */, "The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1_6500", "The expected type comes from property '{0}' which is declared here on type '{1}'"),
   The_expected_type_comes_from_this_index_signature: diag(6501, 3 /* Message */, "The_expected_type_comes_from_this_index_signature_6501", "The expected type comes from this index signature."),
   The_expected_type_comes_from_the_return_type_of_this_signature: diag(6502, 3 /* Message */, "The_expected_type_comes_from_the_return_type_of_this_signature_6502", "The expected type comes from the return type of this signature."),
@@ -6560,8 +6850,22 @@ var Diagnostics = {
   Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7024, 1 /* Error */, "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."),
   Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type_annotation: diag(7025, 1 /* Error */, "Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_retu_7025", "Generator implicitly has yield type '{0}' because it does not yield any values. Consider supplying a return type annotation."),
   JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: diag(7026, 1 /* Error */, "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists."),
-  Unreachable_code_detected: diag(7027, 1 /* Error */, "Unreachable_code_detected_7027", "Unreachable code detected.", true),
-  Unused_label: diag(7028, 1 /* Error */, "Unused_label_7028", "Unused label.", true),
+  Unreachable_code_detected: diag(
+    7027,
+    1 /* Error */,
+    "Unreachable_code_detected_7027",
+    "Unreachable code detected.",
+    /*reportsUnnecessary*/
+    true
+  ),
+  Unused_label: diag(
+    7028,
+    1 /* Error */,
+    "Unused_label_7028",
+    "Unused label.",
+    /*reportsUnnecessary*/
+    true
+  ),
   Fallthrough_case_in_switch: diag(7029, 1 /* Error */, "Fallthrough_case_in_switch_7029", "Fallthrough case in switch."),
   Not_all_code_paths_return_a_value: diag(7030, 1 /* Error */, "Not_all_code_paths_return_a_value_7030", "Not all code paths return a value."),
   Binding_element_0_implicitly_has_an_1_type: diag(7031, 1 /* Error */, "Binding_element_0_implicitly_has_an_1_type_7031", "Binding element '{0}' implicitly has an '{1}' type."),
@@ -6650,6 +6954,8 @@ var Diagnostics = {
   The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option: diag(17016, 1 /* Error */, "The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_com_17016", "The 'jsxFragmentFactory' compiler option must be provided to use JSX fragments with the 'jsxFactory' compiler option."),
   An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments: diag(17017, 1 /* Error */, "An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments_17017", "An @jsxFrag pragma is required when using an @jsx pragma with JSX fragments."),
   Unknown_type_acquisition_option_0_Did_you_mean_1: diag(17018, 1 /* Error */, "Unknown_type_acquisition_option_0_Did_you_mean_1_17018", "Unknown type acquisition option '{0}'. Did you mean '{1}'?"),
+  _0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17019, 1 /* Error */, "_0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17019", "'{0}' at the end of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"),
+  _0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17020, 1 /* Error */, "_0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17020", "'{0}' at the start of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"),
   Circularity_detected_while_resolving_configuration_Colon_0: diag(18e3, 1 /* Error */, "Circularity_detected_while_resolving_configuration_Colon_0_18000", "Circularity detected while resolving configuration: {0}"),
   The_files_list_in_config_file_0_is_empty: diag(18002, 1 /* Error */, "The_files_list_in_config_file_0_is_empty_18002", "The 'files' list in config file '{0}' is empty."),
   No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: diag(18003, 1 /* Error */, "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'."),
@@ -7007,8 +7313,8 @@ var textToKeywordObj = {
   await: 133 /* AwaitKeyword */,
   of: 162 /* OfKeyword */
 };
-var textToKeyword = new Map(getEntries(textToKeywordObj));
-var textToToken = new Map(getEntries({
+var textToKeyword = new Map(Object.entries(textToKeywordObj));
+var textToToken = new Map(Object.entries({
   ...textToKeywordObj,
   "{": 18 /* OpenBraceToken */,
   "}": 19 /* CloseBraceToken */,
@@ -7421,10 +7727,30 @@ function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) {
   return accumulator;
 }
 function reduceEachLeadingCommentRange(text, pos, cb, state, initial) {
-  return iterateCommentRanges(true, text, pos, false, cb, state, initial);
+  return iterateCommentRanges(
+    /*reduce*/
+    true,
+    text,
+    pos,
+    /*trailing*/
+    false,
+    cb,
+    state,
+    initial
+  );
 }
 function reduceEachTrailingCommentRange(text, pos, cb, state, initial) {
-  return iterateCommentRanges(true, text, pos, true, cb, state, initial);
+  return iterateCommentRanges(
+    /*reduce*/
+    true,
+    text,
+    pos,
+    /*trailing*/
+    true,
+    cb,
+    state,
+    initial
+  );
 }
 function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments) {
   if (!comments) {
@@ -7434,10 +7760,26 @@ function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments
   return comments;
 }
 function getLeadingCommentRanges(text, pos) {
-  return reduceEachLeadingCommentRange(text, pos, appendCommentRange, void 0, void 0);
+  return reduceEachLeadingCommentRange(
+    text,
+    pos,
+    appendCommentRange,
+    /*state*/
+    void 0,
+    /*initial*/
+    void 0
+  );
 }
 function getTrailingCommentRanges(text, pos) {
-  return reduceEachTrailingCommentRange(text, pos, appendCommentRange, void 0, void 0);
+  return reduceEachTrailingCommentRange(
+    text,
+    pos,
+    appendCommentRange,
+    /*state*/
+    void 0,
+    /*initial*/
+    void 0
+  );
 }
 function getShebang(text) {
   const match = shebangTriviaRegex.exec(text);
@@ -7449,7 +7791,8 @@ function isIdentifierStart(ch, languageVersion) {
   return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion);
 }
 function isIdentifierPart(ch, languageVersion, identifierVariant) {
-  return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || (identifierVariant === 1 /* JSX */ ? ch === 45 /* minus */ || ch === 58 /* colon */ : false) || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion);
+  return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */ || ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch === 36 /* $ */ || ch === 95 /* _ */ || // "-" and ":" are valid in JSX Identifiers
+  (identifierVariant === 1 /* JSX */ ? ch === 45 /* minus */ || ch === 58 /* colon */ : false) || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion);
 }
 function isIdentifierText(name, languageVersion, identifierVariant) {
   let ch = codePointAt(name, 0);
@@ -7613,6 +7956,7 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
       return {
         type: 8 /* NumericLiteral */,
         value: "" + +result
+        // if value is not an integer, it can be safely coerced to a number
       };
     } else {
       tokenValue = result;
@@ -7646,11 +7990,23 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
     return +text.substring(start2, pos);
   }
   function scanExactNumberOfHexDigits(count, canHaveSeparators) {
-    const valueString = scanHexDigits(count, false, canHaveSeparators);
+    const valueString = scanHexDigits(
+      /*minCount*/
+      count,
+      /*scanAsManyAsPossible*/
+      false,
+      canHaveSeparators
+    );
     return valueString ? parseInt(valueString, 16) : -1;
   }
   function scanMinimumNumberOfHexDigits(count, canHaveSeparators) {
-    return scanHexDigits(count, true, canHaveSeparators);
+    return scanHexDigits(
+      /*minCount*/
+      count,
+      /*scanAsManyAsPossible*/
+      true,
+      canHaveSeparators
+    );
   }
   function scanHexDigits(minCount, scanAsManyAsPossible, canHaveSeparators) {
     let valueChars = [];
@@ -7823,7 +8179,11 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
           }
           if (isTaggedTemplate) {
             const savePos = pos;
-            const escapedValueString = scanMinimumNumberOfHexDigits(1, false);
+            const escapedValueString = scanMinimumNumberOfHexDigits(
+              1,
+              /*canHaveSeparators*/
+              false
+            );
             const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
             if (!isCodePoint(escapedValue) || text.charCodeAt(pos) !== 125 /* closeBrace */) {
               tokenFlags |= 2048 /* ContainsInvalidEscape */;
@@ -7836,7 +8196,10 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
           return scanExtendedUnicodeEscape();
         }
         tokenFlags |= 1024 /* UnicodeEscape */;
-        return scanHexadecimalEscape(4);
+        return scanHexadecimalEscape(
+          /*numDigits*/
+          4
+        );
       case 120 /* x */:
         if (isTaggedTemplate) {
           if (!isHexDigit(text.charCodeAt(pos))) {
@@ -7848,7 +8211,10 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
             return text.substring(start2, pos);
           }
         }
-        return scanHexadecimalEscape(2);
+        return scanHexadecimalEscape(
+          /*numDigits*/
+          2
+        );
       case 13 /* carriageReturn */:
         if (pos < end && text.charCodeAt(pos) === 10 /* lineFeed */) {
           pos++;
@@ -7862,7 +8228,11 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
     }
   }
   function scanHexadecimalEscape(numDigits) {
-    const escapedValue = scanExactNumberOfHexDigits(numDigits, false);
+    const escapedValue = scanExactNumberOfHexDigits(
+      numDigits,
+      /*canHaveSeparators*/
+      false
+    );
     if (escapedValue >= 0) {
       return String.fromCharCode(escapedValue);
     } else {
@@ -7871,7 +8241,11 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
     }
   }
   function scanExtendedUnicodeEscape() {
-    const escapedValueString = scanMinimumNumberOfHexDigits(1, false);
+    const escapedValueString = scanMinimumNumberOfHexDigits(
+      1,
+      /*canHaveSeparators*/
+      false
+    );
     const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
     let isInvalidExtendedEscape = false;
     if (escapedValue < 0) {
@@ -7899,7 +8273,11 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
     if (pos + 5 < end && text.charCodeAt(pos + 1) === 117 /* u */) {
       const start2 = pos;
       pos += 2;
-      const value = scanExactNumberOfHexDigits(4, false);
+      const value = scanExactNumberOfHexDigits(
+        4,
+        /*canHaveSeparators*/
+        false
+      );
       pos = start2;
       return value;
     }
@@ -7909,7 +8287,11 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
     if (codePointAt(text, pos + 1) === 117 /* u */ && codePointAt(text, pos + 2) === 123 /* openBrace */) {
       const start2 = pos;
       pos += 3;
-      const escapedValueString = scanMinimumNumberOfHexDigits(1, false);
+      const escapedValueString = scanMinimumNumberOfHexDigits(
+        1,
+        /*canHaveSeparators*/
+        false
+      );
       const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1;
       pos = start2;
       return escapedValue;
@@ -8085,7 +8467,10 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
           tokenValue = scanString();
           return token = 10 /* StringLiteral */;
         case 96 /* backtick */:
-          return token = scanTemplateAndSetTokenValue(false);
+          return token = scanTemplateAndSetTokenValue(
+            /* isTaggedTemplate */
+            false
+          );
         case 37 /* percent */:
           if (text.charCodeAt(pos + 1) === 61 /* equals */) {
             return pos += 2, token = 69 /* PercentEqualsToken */;
@@ -8219,7 +8604,11 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
         case 48 /* _0 */:
           if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 /* X */ || text.charCodeAt(pos + 1) === 120 /* x */)) {
             pos += 2;
-            tokenValue = scanMinimumNumberOfHexDigits(1, true);
+            tokenValue = scanMinimumNumberOfHexDigits(
+              1,
+              /*canHaveSeparators*/
+              true
+            );
             if (!tokenValue) {
               error(Diagnostics.Hexadecimal_digit_expected);
               tokenValue = "0";
@@ -8229,7 +8618,10 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
             return token = checkBigIntSuffix();
           } else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 66 /* B */ || text.charCodeAt(pos + 1) === 98 /* b */)) {
             pos += 2;
-            tokenValue = scanBinaryOrOctalDigits(2);
+            tokenValue = scanBinaryOrOctalDigits(
+              /* base */
+              2
+            );
             if (!tokenValue) {
               error(Diagnostics.Binary_digit_expected);
               tokenValue = "0";
@@ -8239,7 +8631,10 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
             return token = checkBigIntSuffix();
           } else if (pos + 2 < end && (text.charCodeAt(pos + 1) === 79 /* O */ || text.charCodeAt(pos + 1) === 111 /* o */)) {
             pos += 2;
-            tokenValue = scanBinaryOrOctalDigits(8);
+            tokenValue = scanBinaryOrOctalDigits(
+              /* base */
+              8
+            );
             if (!tokenValue) {
               error(Diagnostics.Octal_digit_expected);
               tokenValue = "0";
@@ -8575,7 +8970,10 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
   }
   function reScanTemplateHeadOrNoSubstitutionTemplate() {
     pos = tokenPos;
-    return token = scanTemplateAndSetTokenValue(true);
+    return token = scanTemplateAndSetTokenValue(
+      /* isTaggedTemplate */
+      true
+    );
   }
   function reScanJsxToken(allowMultilineJsxText = true) {
     pos = tokenPos = startPos;
@@ -8684,7 +9082,10 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
     switch (text.charCodeAt(pos)) {
       case 34 /* doubleQuote */:
       case 39 /* singleQuote */:
-        tokenValue = scanString(true);
+        tokenValue = scanString(
+          /*jsxAttributeString*/
+          true
+        );
         return token = 10 /* StringLiteral */;
       default:
         return scan();
@@ -8816,10 +9217,18 @@ function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Stan
     return result;
   }
   function lookAhead(callback) {
-    return speculationHelper(callback, true);
+    return speculationHelper(
+      callback,
+      /*isLookahead*/
+      true
+    );
   }
   function tryScan(callback) {
-    return speculationHelper(callback, false);
+    return speculationHelper(
+      callback,
+      /*isLookahead*/
+      false
+    );
   }
   function getText() {
     return text;
@@ -9062,8 +9471,8 @@ function getNonAssignedNameOfDeclaration(declaration) {
   switch (declaration.kind) {
     case 79 /* Identifier */:
       return declaration;
-    case 350 /* JSDocPropertyTag */:
-    case 343 /* JSDocParameterTag */: {
+    case 351 /* JSDocPropertyTag */:
+    case 344 /* JSDocParameterTag */: {
       const { name } = declaration;
       if (name.kind === 163 /* QualifiedName */) {
         return name.right;
@@ -9087,9 +9496,9 @@ function getNonAssignedNameOfDeclaration(declaration) {
           return void 0;
       }
     }
-    case 348 /* JSDocTypedefTag */:
+    case 349 /* JSDocTypedefTag */:
       return getNameOfJSDocTypedef(declaration);
-    case 342 /* JSDocEnumTag */:
+    case 343 /* JSDocEnumTag */:
       return nameForNamelessJSDocTypedef(declaration);
     case 274 /* ExportAssignment */: {
       const { expression } = declaration;
@@ -9140,38 +9549,84 @@ function getJSDocParameterTagsWorker(param, noCache) {
   return emptyArray;
 }
 function getJSDocParameterTags(param) {
-  return getJSDocParameterTagsWorker(param, false);
+  return getJSDocParameterTagsWorker(
+    param,
+    /*noCache*/
+    false
+  );
 }
 function getJSDocParameterTagsNoCache(param) {
-  return getJSDocParameterTagsWorker(param, true);
+  return getJSDocParameterTagsWorker(
+    param,
+    /*noCache*/
+    true
+  );
 }
 function getJSDocTypeParameterTagsWorker(param, noCache) {
   const name = param.name.escapedText;
   return getJSDocTagsWorker(param.parent, noCache).filter((tag) => isJSDocTemplateTag(tag) && tag.typeParameters.some((tp) => tp.name.escapedText === name));
 }
 function getJSDocTypeParameterTags(param) {
-  return getJSDocTypeParameterTagsWorker(param, false);
+  return getJSDocTypeParameterTagsWorker(
+    param,
+    /*noCache*/
+    false
+  );
 }
 function getJSDocTypeParameterTagsNoCache(param) {
-  return getJSDocTypeParameterTagsWorker(param, true);
+  return getJSDocTypeParameterTagsWorker(
+    param,
+    /*noCache*/
+    true
+  );
 }
 function getJSDocPublicTagNoCache(node) {
-  return getFirstJSDocTag(node, isJSDocPublicTag, true);
+  return getFirstJSDocTag(
+    node,
+    isJSDocPublicTag,
+    /*noCache*/
+    true
+  );
 }
 function getJSDocPrivateTagNoCache(node) {
-  return getFirstJSDocTag(node, isJSDocPrivateTag, true);
+  return getFirstJSDocTag(
+    node,
+    isJSDocPrivateTag,
+    /*noCache*/
+    true
+  );
 }
 function getJSDocProtectedTagNoCache(node) {
-  return getFirstJSDocTag(node, isJSDocProtectedTag, true);
+  return getFirstJSDocTag(
+    node,
+    isJSDocProtectedTag,
+    /*noCache*/
+    true
+  );
 }
 function getJSDocReadonlyTagNoCache(node) {
-  return getFirstJSDocTag(node, isJSDocReadonlyTag, true);
+  return getFirstJSDocTag(
+    node,
+    isJSDocReadonlyTag,
+    /*noCache*/
+    true
+  );
 }
 function getJSDocOverrideTagNoCache(node) {
-  return getFirstJSDocTag(node, isJSDocOverrideTag, true);
+  return getFirstJSDocTag(
+    node,
+    isJSDocOverrideTag,
+    /*noCache*/
+    true
+  );
 }
 function getJSDocDeprecatedTagNoCache(node) {
-  return getFirstJSDocTag(node, isJSDocDeprecatedTag, true);
+  return getFirstJSDocTag(
+    node,
+    isJSDocDeprecatedTag,
+    /*noCache*/
+    true
+  );
 }
 function getJSDocTypeTag(node) {
   const tag = getFirstJSDocTag(node, isJSDocTypeTag);
@@ -9181,6 +9636,8 @@ function getJSDocTypeTag(node) {
   return void 0;
 }
 function getJSDocTagsWorker(node, noCache) {
+  if (!canHaveJSDoc(node))
+    return emptyArray;
   let tags = node.jsDocCache;
   if (tags === void 0 || noCache) {
     const comments = getJSDocCommentsAndTags(node, noCache);
@@ -9258,10 +9715,10 @@ function isAssertionKey(node) {
   return isStringLiteral(node) || isIdentifier(node);
 }
 function isGeneratedIdentifier(node) {
-  return isIdentifier(node) && (node.autoGenerateFlags & 7 /* KindMask */) > 0 /* None */;
+  return isIdentifier(node) && node.autoGenerate !== void 0;
 }
 function isGeneratedPrivateIdentifier(node) {
-  return isPrivateIdentifier(node) && (node.autoGenerateFlags & 7 /* KindMask */) > 0 /* None */;
+  return isPrivateIdentifier(node) && node.autoGenerate !== void 0;
 }
 function isPrivateIdentifierClassElementDeclaration(node) {
   return (isPropertyDeclaration(node) || isMethodOrAccessor(node)) && isPrivateIdentifier(node.name);
@@ -9488,8 +9945,8 @@ function isExpressionKind(kind) {
     case 227 /* SpreadElement */:
     case 231 /* AsExpression */:
     case 229 /* OmittedExpression */:
-    case 354 /* CommaListExpression */:
-    case 353 /* PartiallyEmittedExpression */:
+    case 356 /* CommaListExpression */:
+    case 355 /* PartiallyEmittedExpression */:
     case 235 /* SatisfiesExpression */:
       return true;
     default:
@@ -9513,18 +9970,126 @@ function isNamedImportBindings(node) {
   const kind = node.kind;
   return kind === 272 /* NamedImports */ || kind === 271 /* NamespaceImport */;
 }
+function canHaveSymbol(node) {
+  switch (node.kind) {
+    case 216 /* ArrowFunction */:
+    case 223 /* BinaryExpression */:
+    case 205 /* BindingElement */:
+    case 210 /* CallExpression */:
+    case 176 /* CallSignature */:
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+    case 172 /* ClassStaticBlockDeclaration */:
+    case 173 /* Constructor */:
+    case 182 /* ConstructorType */:
+    case 177 /* ConstructSignature */:
+    case 209 /* ElementAccessExpression */:
+    case 263 /* EnumDeclaration */:
+    case 302 /* EnumMember */:
+    case 274 /* ExportAssignment */:
+    case 275 /* ExportDeclaration */:
+    case 278 /* ExportSpecifier */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 181 /* FunctionType */:
+    case 174 /* GetAccessor */:
+    case 79 /* Identifier */:
+    case 270 /* ImportClause */:
+    case 268 /* ImportEqualsDeclaration */:
+    case 273 /* ImportSpecifier */:
+    case 178 /* IndexSignature */:
+    case 261 /* InterfaceDeclaration */:
+    case 341 /* JSDocCallbackTag */:
+    case 343 /* JSDocEnumTag */:
+    case 320 /* JSDocFunctionType */:
+    case 344 /* JSDocParameterTag */:
+    case 351 /* JSDocPropertyTag */:
+    case 326 /* JSDocSignature */:
+    case 349 /* JSDocTypedefTag */:
+    case 325 /* JSDocTypeLiteral */:
+    case 288 /* JsxAttribute */:
+    case 289 /* JsxAttributes */:
+    case 290 /* JsxSpreadAttribute */:
+    case 197 /* MappedType */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 264 /* ModuleDeclaration */:
+    case 199 /* NamedTupleMember */:
+    case 277 /* NamespaceExport */:
+    case 267 /* NamespaceExportDeclaration */:
+    case 271 /* NamespaceImport */:
+    case 211 /* NewExpression */:
+    case 14 /* NoSubstitutionTemplateLiteral */:
+    case 8 /* NumericLiteral */:
+    case 207 /* ObjectLiteralExpression */:
+    case 166 /* Parameter */:
+    case 208 /* PropertyAccessExpression */:
+    case 299 /* PropertyAssignment */:
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+    case 175 /* SetAccessor */:
+    case 300 /* ShorthandPropertyAssignment */:
+    case 308 /* SourceFile */:
+    case 301 /* SpreadAssignment */:
+    case 10 /* StringLiteral */:
+    case 262 /* TypeAliasDeclaration */:
+    case 184 /* TypeLiteral */:
+    case 165 /* TypeParameter */:
+    case 257 /* VariableDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
+function canHaveLocals(node) {
+  switch (node.kind) {
+    case 216 /* ArrowFunction */:
+    case 238 /* Block */:
+    case 176 /* CallSignature */:
+    case 266 /* CaseBlock */:
+    case 295 /* CatchClause */:
+    case 172 /* ClassStaticBlockDeclaration */:
+    case 191 /* ConditionalType */:
+    case 173 /* Constructor */:
+    case 182 /* ConstructorType */:
+    case 177 /* ConstructSignature */:
+    case 245 /* ForStatement */:
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 181 /* FunctionType */:
+    case 174 /* GetAccessor */:
+    case 178 /* IndexSignature */:
+    case 341 /* JSDocCallbackTag */:
+    case 343 /* JSDocEnumTag */:
+    case 320 /* JSDocFunctionType */:
+    case 326 /* JSDocSignature */:
+    case 349 /* JSDocTypedefTag */:
+    case 197 /* MappedType */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 264 /* ModuleDeclaration */:
+    case 175 /* SetAccessor */:
+    case 308 /* SourceFile */:
+    case 262 /* TypeAliasDeclaration */:
+      return true;
+    default:
+      return false;
+  }
+}
 function isDeclarationKind(kind) {
-  return kind === 216 /* ArrowFunction */ || kind === 205 /* BindingElement */ || kind === 260 /* ClassDeclaration */ || kind === 228 /* ClassExpression */ || kind === 172 /* ClassStaticBlockDeclaration */ || kind === 173 /* Constructor */ || kind === 263 /* EnumDeclaration */ || kind === 302 /* EnumMember */ || kind === 278 /* ExportSpecifier */ || kind === 259 /* FunctionDeclaration */ || kind === 215 /* FunctionExpression */ || kind === 174 /* GetAccessor */ || kind === 270 /* ImportClause */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 273 /* ImportSpecifier */ || kind === 261 /* InterfaceDeclaration */ || kind === 288 /* JsxAttribute */ || kind === 171 /* MethodDeclaration */ || kind === 170 /* MethodSignature */ || kind === 264 /* ModuleDeclaration */ || kind === 267 /* NamespaceExportDeclaration */ || kind === 271 /* NamespaceImport */ || kind === 277 /* NamespaceExport */ || kind === 166 /* Parameter */ || kind === 299 /* PropertyAssignment */ || kind === 169 /* PropertyDeclaration */ || kind === 168 /* PropertySignature */ || kind === 175 /* SetAccessor */ || kind === 300 /* ShorthandPropertyAssignment */ || kind === 262 /* TypeAliasDeclaration */ || kind === 165 /* TypeParameter */ || kind === 257 /* VariableDeclaration */ || kind === 348 /* JSDocTypedefTag */ || kind === 341 /* JSDocCallbackTag */ || kind === 350 /* JSDocPropertyTag */;
+  return kind === 216 /* ArrowFunction */ || kind === 205 /* BindingElement */ || kind === 260 /* ClassDeclaration */ || kind === 228 /* ClassExpression */ || kind === 172 /* ClassStaticBlockDeclaration */ || kind === 173 /* Constructor */ || kind === 263 /* EnumDeclaration */ || kind === 302 /* EnumMember */ || kind === 278 /* ExportSpecifier */ || kind === 259 /* FunctionDeclaration */ || kind === 215 /* FunctionExpression */ || kind === 174 /* GetAccessor */ || kind === 270 /* ImportClause */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 273 /* ImportSpecifier */ || kind === 261 /* InterfaceDeclaration */ || kind === 288 /* JsxAttribute */ || kind === 171 /* MethodDeclaration */ || kind === 170 /* MethodSignature */ || kind === 264 /* ModuleDeclaration */ || kind === 267 /* NamespaceExportDeclaration */ || kind === 271 /* NamespaceImport */ || kind === 277 /* NamespaceExport */ || kind === 166 /* Parameter */ || kind === 299 /* PropertyAssignment */ || kind === 169 /* PropertyDeclaration */ || kind === 168 /* PropertySignature */ || kind === 175 /* SetAccessor */ || kind === 300 /* ShorthandPropertyAssignment */ || kind === 262 /* TypeAliasDeclaration */ || kind === 165 /* TypeParameter */ || kind === 257 /* VariableDeclaration */ || kind === 349 /* JSDocTypedefTag */ || kind === 341 /* JSDocCallbackTag */ || kind === 351 /* JSDocPropertyTag */;
 }
 function isDeclarationStatementKind(kind) {
   return kind === 259 /* FunctionDeclaration */ || kind === 279 /* MissingDeclaration */ || kind === 260 /* ClassDeclaration */ || kind === 261 /* InterfaceDeclaration */ || kind === 262 /* TypeAliasDeclaration */ || kind === 263 /* EnumDeclaration */ || kind === 264 /* ModuleDeclaration */ || kind === 269 /* ImportDeclaration */ || kind === 268 /* ImportEqualsDeclaration */ || kind === 275 /* ExportDeclaration */ || kind === 274 /* ExportAssignment */ || kind === 267 /* NamespaceExportDeclaration */;
 }
 function isStatementKindButNotDeclarationKind(kind) {
-  return kind === 249 /* BreakStatement */ || kind === 248 /* ContinueStatement */ || kind === 256 /* DebuggerStatement */ || kind === 243 /* DoStatement */ || kind === 241 /* ExpressionStatement */ || kind === 239 /* EmptyStatement */ || kind === 246 /* ForInStatement */ || kind === 247 /* ForOfStatement */ || kind === 245 /* ForStatement */ || kind === 242 /* IfStatement */ || kind === 253 /* LabeledStatement */ || kind === 250 /* ReturnStatement */ || kind === 252 /* SwitchStatement */ || kind === 254 /* ThrowStatement */ || kind === 255 /* TryStatement */ || kind === 240 /* VariableStatement */ || kind === 244 /* WhileStatement */ || kind === 251 /* WithStatement */ || kind === 352 /* NotEmittedStatement */ || kind === 356 /* EndOfDeclarationMarker */ || kind === 355 /* MergeDeclarationMarker */;
+  return kind === 249 /* BreakStatement */ || kind === 248 /* ContinueStatement */ || kind === 256 /* DebuggerStatement */ || kind === 243 /* DoStatement */ || kind === 241 /* ExpressionStatement */ || kind === 239 /* EmptyStatement */ || kind === 246 /* ForInStatement */ || kind === 247 /* ForOfStatement */ || kind === 245 /* ForStatement */ || kind === 242 /* IfStatement */ || kind === 253 /* LabeledStatement */ || kind === 250 /* ReturnStatement */ || kind === 252 /* SwitchStatement */ || kind === 254 /* ThrowStatement */ || kind === 255 /* TryStatement */ || kind === 240 /* VariableStatement */ || kind === 244 /* WhileStatement */ || kind === 251 /* WithStatement */ || kind === 354 /* NotEmittedStatement */ || kind === 358 /* EndOfDeclarationMarker */ || kind === 357 /* MergeDeclarationMarker */;
 }
 function isDeclaration(node) {
   if (node.kind === 165 /* TypeParameter */) {
-    return node.parent && node.parent.kind !== 347 /* JSDocTemplateTag */ || isInJSFile(node);
+    return node.parent && node.parent.kind !== 348 /* JSDocTemplateTag */ || isInJSFile(node);
   }
   return isDeclarationKind(node.kind);
 }
@@ -9577,9 +10142,11 @@ function isCaseOrDefaultClause(node) {
   return kind === 292 /* CaseClause */ || kind === 293 /* DefaultClause */;
 }
 function isJSDocNode(node) {
-  return node.kind >= 312 /* FirstJSDocNode */ && node.kind <= 350 /* LastJSDocNode */;
+  return node.kind >= 312 /* FirstJSDocNode */ && node.kind <= 352 /* LastJSDocNode */;
 }
 function hasJSDocNodes(node) {
+  if (!canHaveJSDoc(node))
+    return false;
   const { jsDoc } = node;
   return !!jsDoc && jsDoc.length > 0;
 }
@@ -9626,14 +10193,12 @@ function createSingleLineStringWriter() {
     isAtStartOfLine: () => false,
     hasTrailingComment: () => false,
     hasTrailingWhitespace: () => !!str.length && isWhiteSpaceLike(str.charCodeAt(str.length - 1)),
+    // Completely ignore indentation for string writers.  And map newlines to
+    // a single space.
     writeLine: () => str += " ",
     increaseIndent: noop,
     decreaseIndent: noop,
-    clear: () => str = "",
-    trackSymbol: () => false,
-    reportInaccessibleThisError: noop,
-    reportInaccessibleUniqueSymbolError: noop,
-    reportPrivateInBaseOfClassExpression: noop
+    clear: () => str = ""
   };
 }
 function copyEntries(source, target) {
@@ -9700,18 +10265,27 @@ function getTokenPosOfNode(node, sourceFile, includeJsDoc) {
     return node.pos;
   }
   if (isJSDocNode(node) || node.kind === 11 /* JsxText */) {
-    return skipTrivia((sourceFile || getSourceFileOfNode(node)).text, node.pos, false, true);
+    return skipTrivia(
+      (sourceFile || getSourceFileOfNode(node)).text,
+      node.pos,
+      /*stopAfterLineBreak*/
+      false,
+      /*stopAtComments*/
+      true
+    );
   }
   if (includeJsDoc && hasJSDocNodes(node)) {
     return getTokenPosOfNode(node.jsDoc[0], sourceFile);
   }
-  if (node.kind === 351 /* SyntaxList */ && node._children.length > 0) {
+  if (node.kind === 353 /* SyntaxList */ && node._children.length > 0) {
     return getTokenPosOfNode(node._children[0], sourceFile, includeJsDoc);
   }
   return skipTrivia(
     (sourceFile || getSourceFileOfNode(node)).text,
     node.pos,
+    /*stopAfterLineBreak*/
     false,
+    /*stopAtComments*/
     false,
     isInJSDoc(node)
   );
@@ -9804,7 +10378,7 @@ function tryGetTextOfPropertyName(name) {
   switch (name.kind) {
     case 79 /* Identifier */:
     case 80 /* PrivateIdentifier */:
-      return name.autoGenerateFlags ? void 0 : name.escapedText;
+      return name.autoGenerate ? void 0 : name.escapedText;
     case 10 /* StringLiteral */:
     case 8 /* NumericLiteral */:
     case 14 /* NoSubstitutionTemplateLiteral */:
@@ -9833,7 +10407,16 @@ function assertDiagnosticLocation(file, start, length2) {
   }
 }
 function getSpanOfTokenAtPosition(sourceFile, pos) {
-  const scanner = createScanner(sourceFile.languageVersion, true, sourceFile.languageVariant, sourceFile.text, void 0, pos);
+  const scanner = createScanner(
+    sourceFile.languageVersion,
+    /*skipTrivia*/
+    true,
+    sourceFile.languageVariant,
+    sourceFile.text,
+    /*onError:*/
+    void 0,
+    pos
+  );
   scanner.scan();
   const start = scanner.getTokenPos();
   return createTextSpanFromBounds(start, scanner.getTextPos());
@@ -9853,7 +10436,12 @@ function getErrorSpanForNode(sourceFile, node) {
   let errorNode = node;
   switch (node.kind) {
     case 308 /* SourceFile */:
-      const pos2 = skipTrivia(sourceFile.text, 0, false);
+      const pos2 = skipTrivia(
+        sourceFile.text,
+        0,
+        /*stopAfterLineBreak*/
+        false
+      );
       if (pos2 === sourceFile.text.length) {
         return createTextSpan(0, 0);
       }
@@ -9956,7 +10544,7 @@ function isObjectLiteralOrClassExpressionMethodOrAccessor(node) {
 function getContainingClass(node) {
   return findAncestor(node.parent, isClassLike);
 }
-function getThisContainer(node, includeArrowFunctions) {
+function getThisContainer(node, includeArrowFunctions, includeClassComputedPropertyName) {
   Debug.assert(node.kind !== 308 /* SourceFile */);
   while (true) {
     node = node.parent;
@@ -9965,10 +10553,10 @@ function getThisContainer(node, includeArrowFunctions) {
     }
     switch (node.kind) {
       case 164 /* ComputedPropertyName */:
-        if (isClassLike(node.parent.parent)) {
+        if (includeClassComputedPropertyName && isClassLike(node.parent.parent)) {
           return node;
         }
-        node = node.parent;
+        node = node.parent.parent;
         break;
       case 167 /* Decorator */:
         if (node.parent.kind === 166 /* Parameter */ && isClassElement(node.parent.parent)) {
@@ -10005,7 +10593,13 @@ function isInTopLevelContext(node) {
   if (isIdentifier(node) && (isClassDeclaration(node.parent) || isFunctionDeclaration(node.parent)) && node.parent.name === node) {
     node = node.parent;
   }
-  const container = getThisContainer(node, true);
+  const container = getThisContainer(
+    node,
+    /*includeArrowFunctions*/
+    true,
+    /*includeClassComputedPropertyName*/
+    false
+  );
   return isSourceFile(container);
 }
 function getImmediatelyInvokedFunctionExpression(func) {
@@ -10056,10 +10650,18 @@ function isRequireCall(callExpression, requireStringLiteralLikeArgument) {
   return !requireStringLiteralLikeArgument || isStringLiteralLike(arg);
 }
 function isVariableDeclarationInitializedToBareOrAccessedRequire(node) {
-  return isVariableDeclarationInitializedWithRequireHelper(node, true);
+  return isVariableDeclarationInitializedWithRequireHelper(
+    node,
+    /*allowAccessedRequire*/
+    true
+  );
 }
 function isVariableDeclarationInitializedWithRequireHelper(node, allowAccessedRequire) {
-  return isVariableDeclaration(node) && !!node.initializer && isRequireCall(allowAccessedRequire ? getLeftmostAccessExpression(node.initializer) : node.initializer, true);
+  return isVariableDeclaration(node) && !!node.initializer && isRequireCall(
+    allowAccessedRequire ? getLeftmostAccessExpression(node.initializer) : node.initializer,
+    /*requireStringLiteralLikeArgument*/
+    true
+  );
 }
 function isStringDoubleQuoted(str, sourceFile) {
   return getSourceTextOfNodeFromSourceFile(sourceFile, str).charCodeAt(0) === 34 /* doubleQuote */;
@@ -10113,7 +10715,11 @@ function isSameEntityName(name, initializer) {
   return false;
 }
 function getRightMostAssignedExpression(node) {
-  while (isAssignmentExpression(node, true)) {
+  while (isAssignmentExpression(
+    node,
+    /*excludeCompoundAssignments*/
+    true
+  )) {
     node = node.right;
   }
   return node;
@@ -10132,7 +10738,11 @@ function getAssignmentDeclarationKind(expr) {
   return special === 5 /* Property */ || isInJSFile(expr) ? special : 0 /* None */;
 }
 function isBindableObjectDefinePropertyCall(expr) {
-  return length(expr.arguments) === 3 && isPropertyAccessExpression(expr.expression) && isIdentifier(expr.expression.expression) && idText(expr.expression.expression) === "Object" && idText(expr.expression.name) === "defineProperty" && isStringOrNumericLiteralLike(expr.arguments[1]) && isBindableStaticNameExpression(expr.arguments[0], true);
+  return length(expr.arguments) === 3 && isPropertyAccessExpression(expr.expression) && isIdentifier(expr.expression.expression) && idText(expr.expression.expression) === "Object" && idText(expr.expression.name) === "defineProperty" && isStringOrNumericLiteralLike(expr.arguments[1]) && isBindableStaticNameExpression(
+    expr.arguments[0],
+    /*excludeThisKeyword*/
+    true
+  );
 }
 function isLiteralLikeAccess(node) {
   return isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node);
@@ -10141,10 +10751,18 @@ function isLiteralLikeElementAccess(node) {
   return isElementAccessExpression(node) && isStringOrNumericLiteralLike(node.argumentExpression);
 }
 function isBindableStaticAccessExpression(node, excludeThisKeyword) {
-  return isPropertyAccessExpression(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isIdentifier(node.name) && isBindableStaticNameExpression(node.expression, true)) || isBindableStaticElementAccessExpression(node, excludeThisKeyword);
+  return isPropertyAccessExpression(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isIdentifier(node.name) && isBindableStaticNameExpression(
+    node.expression,
+    /*excludeThisKeyword*/
+    true
+  )) || isBindableStaticElementAccessExpression(node, excludeThisKeyword);
 }
 function isBindableStaticElementAccessExpression(node, excludeThisKeyword) {
-  return isLiteralLikeElementAccess(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isEntityNameExpression(node.expression) || isBindableStaticAccessExpression(node.expression, true));
+  return isLiteralLikeElementAccess(node) && (!excludeThisKeyword && node.expression.kind === 108 /* ThisKeyword */ || isEntityNameExpression(node.expression) || isBindableStaticAccessExpression(
+    node.expression,
+    /*excludeThisKeyword*/
+    true
+  ));
 }
 function isBindableStaticNameExpression(node, excludeThisKeyword) {
   return isEntityNameExpression(node) || isBindableStaticAccessExpression(node, excludeThisKeyword);
@@ -10172,7 +10790,11 @@ function getAssignmentDeclarationKindWorker(expr) {
   if (expr.operatorToken.kind !== 63 /* EqualsToken */ || !isAccessExpression(expr.left) || isVoidZero(getRightMostAssignedExpression(expr))) {
     return 0 /* None */;
   }
-  if (isBindableStaticNameExpression(expr.left.expression, true) && getElementOrPropertyAccessName(expr.left) === "prototype" && isObjectLiteralExpression(getInitializerOfBinaryExpression(expr))) {
+  if (isBindableStaticNameExpression(
+    expr.left.expression,
+    /*excludeThisKeyword*/
+    true
+  ) && getElementOrPropertyAccessName(expr.left) === "prototype" && isObjectLiteralExpression(getInitializerOfBinaryExpression(expr))) {
     return 6 /* Prototype */;
   }
   return getAssignmentDeclarationPropertyAccessKind(expr.left);
@@ -10207,7 +10829,11 @@ function getAssignmentDeclarationPropertyAccessKind(lhs) {
     return 4 /* ThisProperty */;
   } else if (isModuleExportsAccessExpression(lhs)) {
     return 2 /* ModuleExports */;
-  } else if (isBindableStaticNameExpression(lhs.expression, true)) {
+  } else if (isBindableStaticNameExpression(
+    lhs.expression,
+    /*excludeThisKeyword*/
+    true
+  )) {
     if (isPrototypeAccess(lhs.expression)) {
       return 3 /* PrototypeProperty */;
     }
@@ -10216,10 +10842,15 @@ function getAssignmentDeclarationPropertyAccessKind(lhs) {
       nextToLast = nextToLast.expression;
     }
     const id = nextToLast.expression;
-    if ((id.escapedText === "exports" || id.escapedText === "module" && getElementOrPropertyAccessName(nextToLast) === "exports") && isBindableStaticAccessExpression(lhs)) {
+    if ((id.escapedText === "exports" || id.escapedText === "module" && getElementOrPropertyAccessName(nextToLast) === "exports") && // ExportsProperty does not support binding with computed names
+    isBindableStaticAccessExpression(lhs)) {
       return 1 /* ExportsProperty */;
     }
-    if (isBindableStaticNameExpression(lhs, true) || isElementAccessExpression(lhs) && isDynamicName(lhs)) {
+    if (isBindableStaticNameExpression(
+      lhs,
+      /*excludeThisKeyword*/
+      true
+    ) || isElementAccessExpression(lhs) && isDynamicName(lhs)) {
       return 5 /* Property */;
     }
   }
@@ -10253,7 +10884,7 @@ function isJSDocConstructSignature(node) {
   return !!name && name.escapedText === "new";
 }
 function isJSDocTypeAlias(node) {
-  return node.kind === 348 /* JSDocTypedefTag */ || node.kind === 341 /* JSDocCallbackTag */ || node.kind === 342 /* JSDocEnumTag */;
+  return node.kind === 349 /* JSDocTypedefTag */ || node.kind === 341 /* JSDocCallbackTag */ || node.kind === 343 /* JSDocEnumTag */;
 }
 function getSourceOfAssignment(node) {
   return isExpressionStatement(node) && isBinaryExpression(node.expression) && node.expression.operatorToken.kind === 63 /* EqualsToken */ ? getRightMostAssignedExpression(node.expression) : void 0;
@@ -10278,22 +10909,94 @@ function getSingleVariableOfVariableStatement(node) {
 function getNestedModuleDeclaration(node) {
   return isModuleDeclaration(node) && node.body && node.body.kind === 264 /* ModuleDeclaration */ ? node.body : void 0;
 }
-function getJSDocCommentsAndTags(hostNode, noCache) {
-  let result;
-  if (isVariableLike(hostNode) && hasInitializer(hostNode) && hasJSDocNodes(hostNode.initializer)) {
-    result = addRange(result, filterOwnedJSDocTags(hostNode, last(hostNode.initializer.jsDoc)));
-  }
-  let node = hostNode;
-  while (node && node.parent) {
-    if (hasJSDocNodes(node)) {
-      result = addRange(result, filterOwnedJSDocTags(hostNode, last(node.jsDoc)));
-    }
-    if (node.kind === 166 /* Parameter */) {
-      result = addRange(result, (noCache ? getJSDocParameterTagsNoCache : getJSDocParameterTags)(node));
-      break;
-    }
-    if (node.kind === 165 /* TypeParameter */) {
-      result = addRange(result, (noCache ? getJSDocTypeParameterTagsNoCache : getJSDocTypeParameterTags)(node));
+function canHaveJSDoc(node) {
+  switch (node.kind) {
+    case 216 /* ArrowFunction */:
+    case 223 /* BinaryExpression */:
+    case 238 /* Block */:
+    case 249 /* BreakStatement */:
+    case 176 /* CallSignature */:
+    case 292 /* CaseClause */:
+    case 260 /* ClassDeclaration */:
+    case 228 /* ClassExpression */:
+    case 172 /* ClassStaticBlockDeclaration */:
+    case 173 /* Constructor */:
+    case 182 /* ConstructorType */:
+    case 177 /* ConstructSignature */:
+    case 248 /* ContinueStatement */:
+    case 256 /* DebuggerStatement */:
+    case 243 /* DoStatement */:
+    case 209 /* ElementAccessExpression */:
+    case 239 /* EmptyStatement */:
+    case 1 /* EndOfFileToken */:
+    case 263 /* EnumDeclaration */:
+    case 302 /* EnumMember */:
+    case 274 /* ExportAssignment */:
+    case 275 /* ExportDeclaration */:
+    case 278 /* ExportSpecifier */:
+    case 241 /* ExpressionStatement */:
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+    case 245 /* ForStatement */:
+    case 259 /* FunctionDeclaration */:
+    case 215 /* FunctionExpression */:
+    case 181 /* FunctionType */:
+    case 174 /* GetAccessor */:
+    case 79 /* Identifier */:
+    case 242 /* IfStatement */:
+    case 269 /* ImportDeclaration */:
+    case 268 /* ImportEqualsDeclaration */:
+    case 178 /* IndexSignature */:
+    case 261 /* InterfaceDeclaration */:
+    case 320 /* JSDocFunctionType */:
+    case 326 /* JSDocSignature */:
+    case 253 /* LabeledStatement */:
+    case 171 /* MethodDeclaration */:
+    case 170 /* MethodSignature */:
+    case 264 /* ModuleDeclaration */:
+    case 199 /* NamedTupleMember */:
+    case 267 /* NamespaceExportDeclaration */:
+    case 207 /* ObjectLiteralExpression */:
+    case 166 /* Parameter */:
+    case 214 /* ParenthesizedExpression */:
+    case 208 /* PropertyAccessExpression */:
+    case 299 /* PropertyAssignment */:
+    case 169 /* PropertyDeclaration */:
+    case 168 /* PropertySignature */:
+    case 250 /* ReturnStatement */:
+    case 175 /* SetAccessor */:
+    case 300 /* ShorthandPropertyAssignment */:
+    case 301 /* SpreadAssignment */:
+    case 252 /* SwitchStatement */:
+    case 254 /* ThrowStatement */:
+    case 255 /* TryStatement */:
+    case 262 /* TypeAliasDeclaration */:
+    case 165 /* TypeParameter */:
+    case 257 /* VariableDeclaration */:
+    case 240 /* VariableStatement */:
+    case 244 /* WhileStatement */:
+    case 251 /* WithStatement */:
+      return true;
+    default:
+      return false;
+  }
+}
+function getJSDocCommentsAndTags(hostNode, noCache) {
+  let result;
+  if (isVariableLike(hostNode) && hasInitializer(hostNode) && hasJSDocNodes(hostNode.initializer)) {
+    result = addRange(result, filterOwnedJSDocTags(hostNode, last(hostNode.initializer.jsDoc)));
+  }
+  let node = hostNode;
+  while (node && node.parent) {
+    if (hasJSDocNodes(node)) {
+      result = addRange(result, filterOwnedJSDocTags(hostNode, last(node.jsDoc)));
+    }
+    if (node.kind === 166 /* Parameter */) {
+      result = addRange(result, (noCache ? getJSDocParameterTagsNoCache : getJSDocParameterTags)(node));
+      break;
+    }
+    if (node.kind === 165 /* TypeParameter */) {
+      result = addRange(result, (noCache ? getJSDocTypeParameterTagsNoCache : getJSDocTypeParameterTags)(node));
       break;
     }
     node = getNextJSDocCommentLocation(node);
@@ -10563,7 +11266,7 @@ function getOperator(expression) {
 }
 function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) {
   switch (nodeKind) {
-    case 354 /* CommaListExpression */:
+    case 356 /* CommaListExpression */:
       return 0 /* Comma */;
     case 227 /* SpreadElement */:
       return 1 /* Spread */;
@@ -10692,7 +11395,7 @@ function getBinaryOperatorPrecedence(kind) {
 function hasInvalidEscape(template) {
   return template && !!(isNoSubstitutionTemplateLiteral(template) ? template.templateFlags : template.head.templateFlags || some(template.templateSpans, (span) => !!span.literal.templateFlags));
 }
-var escapedCharsMap = new Map(getEntries({
+var escapedCharsMap = new Map(Object.entries({
   "	": "\\t",
   "\v": "\\v",
   "\f": "\\f",
@@ -10704,11 +11407,15 @@ var escapedCharsMap = new Map(getEntries({
   "'": "\\'",
   "`": "\\`",
   "\u2028": "\\u2028",
+  // lineSeparator
   "\u2029": "\\u2029",
+  // paragraphSeparator
   "\x85": "\\u0085",
+  // nextLine
   "\r\n": "\\r\\n"
+  // special case for CRLFs in backticks
 }));
-var jsxEscapedCharsMap = new Map(getEntries({
+var jsxEscapedCharsMap = new Map(Object.entries({
   '"': "&quot;",
   "'": "&apos;"
 }));
@@ -10719,7 +11426,7 @@ function hostGetCanonicalFileName(host) {
   return createGetCanonicalFileName(hostUsesCaseSensitiveFileNames(host));
 }
 function getPossibleOriginalInputExtensionForExtension(path2) {
-  return fileExtensionIsOneOf(path2, [".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".mts" /* Mts */]) ? [".mts" /* Mts */, ".mjs" /* Mjs */] : fileExtensionIsOneOf(path2, [".d.cts" /* Dcts */, ".cjs" /* Cjs */, ".cts" /* Cts */]) ? [".cts" /* Cts */, ".cjs" /* Cjs */] : fileExtensionIsOneOf(path2, [`.json.d.ts`]) ? [".json" /* Json */] : [".tsx" /* Tsx */, ".ts" /* Ts */, ".jsx" /* Jsx */, ".js" /* Js */];
+  return fileExtensionIsOneOf(path2, [".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".mts" /* Mts */]) ? [".mts" /* Mts */, ".mjs" /* Mjs */] : fileExtensionIsOneOf(path2, [".d.cts" /* Dcts */, ".cjs" /* Cjs */, ".cts" /* Cts */]) ? [".cts" /* Cts */, ".cjs" /* Cjs */] : fileExtensionIsOneOf(path2, [`.d.json.ts`]) ? [".json" /* Json */] : [".tsx" /* Tsx */, ".ts" /* Ts */, ".jsx" /* Jsx */, ".js" /* Js */];
 }
 function outFile(options) {
   return options.outFile || options.out;
@@ -10779,10 +11486,18 @@ function getModifierFlagsWorker(node, includeJSDoc, alwaysIncludeJSDoc) {
   return node.modifierFlagsCache & ~(536870912 /* HasComputedFlags */ | 4096 /* HasComputedJSDocModifiers */);
 }
 function getEffectiveModifierFlags(node) {
-  return getModifierFlagsWorker(node, true);
+  return getModifierFlagsWorker(
+    node,
+    /*includeJSDoc*/
+    true
+  );
 }
 function getSyntacticModifierFlags(node) {
-  return getModifierFlagsWorker(node, false);
+  return getModifierFlagsWorker(
+    node,
+    /*includeJSDoc*/
+    false
+  );
 }
 function getJSDocModifierFlagsNoCache(node) {
   let flags = 0 /* None */;
@@ -10870,7 +11585,11 @@ function isAssignmentExpression(node, excludeCompoundAssignment) {
   return isBinaryExpression(node) && (excludeCompoundAssignment ? node.operatorToken.kind === 63 /* EqualsToken */ : isAssignmentOperator(node.operatorToken.kind)) && isLeftHandSideExpression(node.left);
 }
 function isDestructuringAssignment(node) {
-  if (isAssignmentExpression(node, true)) {
+  if (isAssignmentExpression(
+    node,
+    /*excludeCompoundAssignment*/
+    true
+  )) {
     const kind = node.left.kind;
     return kind === 207 /* ObjectLiteralExpression */ || kind === 206 /* ArrayLiteralExpression */;
   }
@@ -10968,7 +11687,7 @@ function getLeftmostExpression(node, stopAtCallExpressions) {
       case 209 /* ElementAccessExpression */:
       case 208 /* PropertyAccessExpression */:
       case 232 /* NonNullExpression */:
-      case 353 /* PartiallyEmittedExpression */:
+      case 355 /* PartiallyEmittedExpression */:
       case 235 /* SatisfiesExpression */:
         node = node.expression;
         continue;
@@ -10981,9 +11700,16 @@ function Symbol4(flags, name) {
   this.escapedName = name;
   this.declarations = void 0;
   this.valueDeclaration = void 0;
-  this.id = void 0;
-  this.mergeId = void 0;
+  this.id = 0;
+  this.mergeId = 0;
   this.parent = void 0;
+  this.members = void 0;
+  this.exports = void 0;
+  this.exportSymbol = void 0;
+  this.constEnumOnlyModule = void 0;
+  this.isReferenced = void 0;
+  this.isAssigned = void 0;
+  this.links = void 0;
 }
 function Type3(checker, flags) {
   this.flags = flags;
@@ -11007,6 +11733,7 @@ function Node4(kind, pos, end) {
   this.transformFlags = 0 /* None */;
   this.parent = void 0;
   this.original = void 0;
+  this.emitNode = void 0;
 }
 function Token(kind, pos, end) {
   this.pos = pos;
@@ -11016,6 +11743,7 @@ function Token(kind, pos, end) {
   this.flags = 0 /* None */;
   this.transformFlags = 0 /* None */;
   this.parent = void 0;
+  this.emitNode = void 0;
 }
 function Identifier2(kind, pos, end) {
   this.pos = pos;
@@ -11026,6 +11754,7 @@ function Identifier2(kind, pos, end) {
   this.transformFlags = 0 /* None */;
   this.parent = void 0;
   this.original = void 0;
+  this.emitNode = void 0;
   this.flowNode = void 0;
 }
 function SourceMapSource(fileName, text, skipTrivia2) {
@@ -11052,7 +11781,12 @@ function getLocaleSpecificMessage(message) {
   return localizedDiagnosticMessages && localizedDiagnosticMessages[message.key] || message.message;
 }
 function createDetachedDiagnostic(fileName, start, length2, message) {
-  assertDiagnosticLocation(void 0, start, length2);
+  assertDiagnosticLocation(
+    /*file*/
+    void 0,
+    start,
+    length2
+  );
   let text = getLocaleSpecificMessage(message);
   if (arguments.length > 4) {
     text = formatStringFromArgs(text, arguments, 4);
@@ -11151,7 +11885,8 @@ function getLanguageVariant(scriptKind) {
   return scriptKind === 4 /* TSX */ || scriptKind === 2 /* JSX */ || scriptKind === 1 /* JS */ || scriptKind === 6 /* JSON */ ? 1 /* JSX */ : 0 /* Standard */;
 }
 function getEmitScriptTarget(compilerOptions) {
-  return compilerOptions.target || compilerOptions.module === 100 /* Node16 */ && 9 /* ES2022 */ || compilerOptions.module === 199 /* NodeNext */ && 99 /* ESNext */ || 0 /* ES3 */;
+  var _a2;
+  return (_a2 = compilerOptions.target) != null ? _a2 : compilerOptions.module === 100 /* Node16 */ && 9 /* ES2022 */ || compilerOptions.module === 199 /* NodeNext */ && 99 /* ESNext */ || 1 /* ES5 */;
 }
 function getEmitModuleKind(compilerOptions) {
   return typeof compilerOptions.module === "number" ? compilerOptions.module : getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */ ? 5 /* ES2015 */ : 1 /* CommonJS */;
@@ -11161,7 +11896,7 @@ function getEmitModuleResolutionKind(compilerOptions) {
   if (moduleResolution === void 0) {
     switch (getEmitModuleKind(compilerOptions)) {
       case 1 /* CommonJS */:
-        moduleResolution = 2 /* NodeJs */;
+        moduleResolution = 2 /* Node10 */;
         break;
       case 100 /* Node16 */:
         moduleResolution = 3 /* Node16 */;
@@ -11182,6 +11917,12 @@ function unreachableCodeIsError(options) {
 function unusedLabelIsError(options) {
   return options.allowUnusedLabels === false;
 }
+function getResolveJsonModule(compilerOptions) {
+  if (compilerOptions.resolveJsonModule !== void 0) {
+    return compilerOptions.resolveJsonModule;
+  }
+  return getEmitModuleResolutionKind(compilerOptions) === 100 /* Bundler */;
+}
 function shouldPreserveConstEnums(compilerOptions) {
   return !!(compilerOptions.preserveConstEnums || compilerOptions.isolatedModules);
 }
@@ -11193,12 +11934,26 @@ var wildcardCharCodes = [42 /* asterisk */, 63 /* question */];
 var commonPackageFolders = ["node_modules", "bower_components", "jspm_packages"];
 var implicitExcludePathRegexPattern = `(?!(${commonPackageFolders.join("|")})(/|$))`;
 var filesMatcher = {
+  /**
+   * Matches any single directory segment unless it is the last segment and a .min.js file
+   * Breakdown:
+   *  [^./]                   # matches everything up to the first . character (excluding directory separators)
+   *  (\\.(?!min\\.js$))?     # matches . characters but not if they are part of the .min.js file extension
+   */
   singleAsteriskRegexFragment: "([^./]|(\\.(?!min\\.js$))?)*",
+  /**
+   * Regex for the ** wildcard. Matches any number of subdirectories. When used for including
+   * files or directories, does not match subdirectories that start with a . character
+   */
   doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`,
   replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, filesMatcher.singleAsteriskRegexFragment)
 };
 var directoriesMatcher = {
   singleAsteriskRegexFragment: "[^/]*",
+  /**
+   * Regex for the ** wildcard. Matches any number of subdirectories. When used for including
+   * files or directories, does not match subdirectories that start with a . character
+   */
   doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`,
   replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, directoriesMatcher.singleAsteriskRegexFragment)
 };
@@ -11595,19 +12350,49 @@ function createBaseNodeFactory() {
     createBaseNode
   };
   function createBaseSourceFileNode(kind) {
-    return new (SourceFileConstructor2 || (SourceFileConstructor2 = objectAllocator.getSourceFileConstructor()))(kind, -1, -1);
+    return new (SourceFileConstructor2 || (SourceFileConstructor2 = objectAllocator.getSourceFileConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
   }
   function createBaseIdentifierNode(kind) {
-    return new (IdentifierConstructor2 || (IdentifierConstructor2 = objectAllocator.getIdentifierConstructor()))(kind, -1, -1);
+    return new (IdentifierConstructor2 || (IdentifierConstructor2 = objectAllocator.getIdentifierConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
   }
   function createBasePrivateIdentifierNode(kind) {
-    return new (PrivateIdentifierConstructor2 || (PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor()))(kind, -1, -1);
+    return new (PrivateIdentifierConstructor2 || (PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
   }
   function createBaseTokenNode(kind) {
-    return new (TokenConstructor2 || (TokenConstructor2 = objectAllocator.getTokenConstructor()))(kind, -1, -1);
+    return new (TokenConstructor2 || (TokenConstructor2 = objectAllocator.getTokenConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
   }
   function createBaseNode(kind) {
-    return new (NodeConstructor2 || (NodeConstructor2 = objectAllocator.getNodeConstructor()))(kind, -1, -1);
+    return new (NodeConstructor2 || (NodeConstructor2 = objectAllocator.getNodeConstructor()))(
+      kind,
+      /*pos*/
+      -1,
+      /*end*/
+      -1
+    );
   }
 }
 
@@ -11660,7 +12445,12 @@ function createParenthesizerRules(factory2) {
     binaryRightOperandParenthesizerCache || (binaryRightOperandParenthesizerCache = /* @__PURE__ */ new Map());
     let parenthesizerRule = binaryRightOperandParenthesizerCache.get(operatorKind);
     if (!parenthesizerRule) {
-      parenthesizerRule = (node) => parenthesizeRightSideOfBinary(operatorKind, void 0, node);
+      parenthesizerRule = (node) => parenthesizeRightSideOfBinary(
+        operatorKind,
+        /*leftSide*/
+        void 0,
+        node
+      );
       binaryRightOperandParenthesizerCache.set(operatorKind, parenthesizerRule);
     }
     return parenthesizerRule;
@@ -11728,10 +12518,21 @@ function createParenthesizerRules(factory2) {
     return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) ? factory2.createParenthesizedExpression(operand) : operand;
   }
   function parenthesizeLeftSideOfBinary(binaryOperator, leftSide) {
-    return parenthesizeBinaryOperand(binaryOperator, leftSide, true);
+    return parenthesizeBinaryOperand(
+      binaryOperator,
+      leftSide,
+      /*isLeftSideOfBinary*/
+      true
+    );
   }
   function parenthesizeRightSideOfBinary(binaryOperator, leftSide, rightSide) {
-    return parenthesizeBinaryOperand(binaryOperator, rightSide, false, leftSide);
+    return parenthesizeBinaryOperand(
+      binaryOperator,
+      rightSide,
+      /*isLeftSideOfBinary*/
+      false,
+      leftSide
+    );
   }
   function parenthesizeExpressionOfComputedPropertyName(expression) {
     return isCommaSequence(expression) ? factory2.createParenthesizedExpression(expression) : expression;
@@ -11753,7 +12554,11 @@ function createParenthesizerRules(factory2) {
     const check = skipPartiallyEmittedExpressions(expression);
     let needsParens = isCommaSequence(check);
     if (!needsParens) {
-      switch (getLeftmostExpression(check, false).kind) {
+      switch (getLeftmostExpression(
+        check,
+        /*stopAtCallExpression*/
+        false
+      ).kind) {
         case 228 /* ClassExpression */:
         case 215 /* FunctionExpression */:
           needsParens = true;
@@ -11762,7 +12567,11 @@ function createParenthesizerRules(factory2) {
     return needsParens ? factory2.createParenthesizedExpression(expression) : expression;
   }
   function parenthesizeExpressionOfNew(expression) {
-    const leftmostExpr = getLeftmostExpression(expression, true);
+    const leftmostExpr = getLeftmostExpression(
+      expression,
+      /*stopAtCallExpressions*/
+      true
+    );
     switch (leftmostExpr.kind) {
       case 210 /* CallExpression */:
         return factory2.createParenthesizedExpression(expression);
@@ -11809,14 +12618,22 @@ function createParenthesizerRules(factory2) {
         return factory2.restoreOuterExpressions(expression, updated, 8 /* PartiallyEmittedExpressions */);
       }
     }
-    const leftmostExpressionKind = getLeftmostExpression(emittedExpression, false).kind;
+    const leftmostExpressionKind = getLeftmostExpression(
+      emittedExpression,
+      /*stopAtCallExpressions*/
+      false
+    ).kind;
     if (leftmostExpressionKind === 207 /* ObjectLiteralExpression */ || leftmostExpressionKind === 215 /* FunctionExpression */) {
       return setTextRange(factory2.createParenthesizedExpression(expression), expression);
     }
     return expression;
   }
   function parenthesizeConciseBodyOfArrowFunction(body) {
-    if (!isBlock(body) && (isCommaSequence(body) || getLeftmostExpression(body, false).kind === 207 /* ObjectLiteralExpression */)) {
+    if (!isBlock(body) && (isCommaSequence(body) || getLeftmostExpression(
+      body,
+      /*stopAtCallExpressions*/
+      false
+    ).kind === 207 /* ObjectLiteralExpression */)) {
       return setTextRange(factory2.createParenthesizedExpression(body), body);
     }
     return body;
@@ -11993,7 +12810,11 @@ function createNodeConverters(factory2) {
     setOriginalNode(updated, node);
     setTextRange(updated, node);
     if (getStartsOnNewLine(node)) {
-      setStartsOnNewLine(updated, true);
+      setStartsOnNewLine(
+        updated,
+        /*newLine*/
+        true
+      );
     }
     return updated;
   }
@@ -12381,6 +13202,7 @@ function createNodeFactory(flags, baseFactory2) {
     createMissingDeclaration,
     createExternalModuleReference,
     updateExternalModuleReference,
+    // lazily load factory members for JSDoc types with similar structure
     get createJSDocAllType() {
       return getJSDocPrimaryTypeCreateFunction(315 /* JSDocAllType */);
     },
@@ -12435,6 +13257,8 @@ function createNodeFactory(flags, baseFactory2) {
     updateJSDocPropertyTag,
     createJSDocCallbackTag,
     updateJSDocCallbackTag,
+    createJSDocOverloadTag,
+    updateJSDocOverloadTag,
     createJSDocAugmentsTag,
     updateJSDocAugmentsTag,
     createJSDocImplementsTag,
@@ -12451,29 +13275,24 @@ function createNodeFactory(flags, baseFactory2) {
     updateJSDocLinkCode,
     createJSDocLinkPlain,
     updateJSDocLinkPlain,
+    // lazily load factory members for JSDoc tags with similar structure
     get createJSDocTypeTag() {
-      return getJSDocTypeLikeTagCreateFunction(346 /* JSDocTypeTag */);
+      return getJSDocTypeLikeTagCreateFunction(347 /* JSDocTypeTag */);
     },
     get updateJSDocTypeTag() {
-      return getJSDocTypeLikeTagUpdateFunction(346 /* JSDocTypeTag */);
+      return getJSDocTypeLikeTagUpdateFunction(347 /* JSDocTypeTag */);
     },
     get createJSDocReturnTag() {
-      return getJSDocTypeLikeTagCreateFunction(344 /* JSDocReturnTag */);
+      return getJSDocTypeLikeTagCreateFunction(345 /* JSDocReturnTag */);
     },
     get updateJSDocReturnTag() {
-      return getJSDocTypeLikeTagUpdateFunction(344 /* JSDocReturnTag */);
+      return getJSDocTypeLikeTagUpdateFunction(345 /* JSDocReturnTag */);
     },
     get createJSDocThisTag() {
-      return getJSDocTypeLikeTagCreateFunction(345 /* JSDocThisTag */);
+      return getJSDocTypeLikeTagCreateFunction(346 /* JSDocThisTag */);
     },
     get updateJSDocThisTag() {
-      return getJSDocTypeLikeTagUpdateFunction(345 /* JSDocThisTag */);
-    },
-    get createJSDocEnumTag() {
-      return getJSDocTypeLikeTagCreateFunction(342 /* JSDocEnumTag */);
-    },
-    get updateJSDocEnumTag() {
-      return getJSDocTypeLikeTagUpdateFunction(342 /* JSDocEnumTag */);
+      return getJSDocTypeLikeTagUpdateFunction(346 /* JSDocThisTag */);
     },
     get createJSDocAuthorTag() {
       return getJSDocSimpleTagCreateFunction(333 /* JSDocAuthorTag */);
@@ -12523,6 +13342,14 @@ function createNodeFactory(flags, baseFactory2) {
     get updateJSDocDeprecatedTag() {
       return getJSDocSimpleTagUpdateFunction(334 /* JSDocDeprecatedTag */);
     },
+    get createJSDocThrowsTag() {
+      return getJSDocTypeLikeTagCreateFunction(352 /* JSDocThrowsTag */);
+    },
+    get updateJSDocThrowsTag() {
+      return getJSDocTypeLikeTagUpdateFunction(352 /* JSDocThrowsTag */);
+    },
+    createJSDocEnumTag,
+    updateJSDocEnumTag,
     createJSDocUnknownTag,
     updateJSDocUnknownTag,
     createJSDocText,
@@ -12569,6 +13396,7 @@ function createNodeFactory(flags, baseFactory2) {
     updateEnumMember,
     createSourceFile: createSourceFile2,
     updateSourceFile,
+    createRedirectedSourceFile,
     createBundle,
     updateBundle,
     createUnparsedSource,
@@ -12589,6 +13417,7 @@ function createNodeFactory(flags, baseFactory2) {
     createSyntheticReferenceExpression,
     updateSyntheticReferenceExpression,
     cloneNode,
+    // Lazily load factory methods for common operator factories and utilities
     get createComma() {
       return getBinaryCreateFunction(27 /* CommaToken */);
     },
@@ -12685,6 +13514,7 @@ function createNodeFactory(flags, baseFactory2) {
     get createPostfixDecrement() {
       return getPostfixUnaryCreateFunction(46 /* MinusMinusToken */);
     },
+    // Compound nodes
     createImmediatelyInvokedFunctionExpression,
     createImmediatelyInvokedArrowFunction,
     createVoidZero,
@@ -12704,6 +13534,7 @@ function createNodeFactory(flags, baseFactory2) {
     createPropertyDescriptor,
     createCallBinding,
     createAssignmentTargetWrapper,
+    // Utilities
     inlineExpressions,
     getInternalName,
     getLocalName,
@@ -12745,8 +13576,10 @@ function createNodeFactory(flags, baseFactory2) {
     }
     const length2 = elements.length;
     const array = length2 >= 1 && length2 <= 4 ? elements.slice() : elements;
-    setTextRangePosEnd(array, -1, -1);
+    array.pos = -1;
+    array.end = -1;
     array.hasTrailingComma = !!hasTrailingComma;
+    array.transformFlags = 0 /* None */;
     aggregateChildrenFlags(array);
     Debug.attachNodeArrayDebugInfo(array);
     return array;
@@ -12758,61 +13591,6 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseNode(kind);
     node.symbol = void 0;
     node.localSymbol = void 0;
-    node.locals = void 0;
-    node.nextContainer = void 0;
-    return node;
-  }
-  function createBaseNamedDeclaration(kind, modifiers, name) {
-    const node = createBaseDeclaration(kind);
-    name = asName(name);
-    node.name = name;
-    if (canHaveModifiers(node)) {
-      node.modifiers = asNodeArray(modifiers);
-      node.transformFlags |= propagateChildrenFlags(node.modifiers);
-    }
-    if (name) {
-      switch (node.kind) {
-        case 171 /* MethodDeclaration */:
-        case 174 /* GetAccessor */:
-        case 175 /* SetAccessor */:
-        case 169 /* PropertyDeclaration */:
-        case 299 /* PropertyAssignment */:
-          if (isIdentifier(name)) {
-            node.transformFlags |= propagateIdentifierNameFlags(name);
-            break;
-          }
-        default:
-          node.transformFlags |= propagateChildFlags(name);
-          break;
-      }
-    }
-    return node;
-  }
-  function createBaseGenericNamedDeclaration(kind, modifiers, name, typeParameters) {
-    const node = createBaseNamedDeclaration(
-      kind,
-      modifiers,
-      name
-    );
-    node.typeParameters = asNodeArray(typeParameters);
-    node.transformFlags |= propagateChildrenFlags(node.typeParameters);
-    if (typeParameters)
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    return node;
-  }
-  function createBaseSignatureDeclaration(kind, modifiers, name, typeParameters, parameters, type) {
-    const node = createBaseGenericNamedDeclaration(
-      kind,
-      modifiers,
-      name,
-      typeParameters
-    );
-    node.parameters = createNodeArray(parameters);
-    node.type = type;
-    node.transformFlags |= propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type);
-    if (type)
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    node.typeArguments = void 0;
     return node;
   }
   function finishUpdateBaseSignatureDeclaration(updated, original) {
@@ -12821,86 +13599,23 @@ function createNodeFactory(flags, baseFactory2) {
     }
     return update(updated, original);
   }
-  function createBaseFunctionLikeDeclaration(kind, modifiers, name, typeParameters, parameters, type, body) {
-    const node = createBaseSignatureDeclaration(
-      kind,
-      modifiers,
-      name,
-      typeParameters,
-      parameters,
-      type
-    );
-    node.body = body;
-    node.transformFlags |= propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */;
-    if (!body)
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    return node;
-  }
-  function createBaseInterfaceOrClassLikeDeclaration(kind, modifiers, name, typeParameters, heritageClauses) {
-    const node = createBaseGenericNamedDeclaration(
-      kind,
-      modifiers,
-      name,
-      typeParameters
-    );
-    node.heritageClauses = asNodeArray(heritageClauses);
-    node.transformFlags |= propagateChildrenFlags(node.heritageClauses);
-    return node;
-  }
-  function createBaseClassLikeDeclaration(kind, modifiers, name, typeParameters, heritageClauses, members) {
-    const node = createBaseInterfaceOrClassLikeDeclaration(
-      kind,
-      modifiers,
-      name,
-      typeParameters,
-      heritageClauses
-    );
-    node.members = createNodeArray(members);
-    node.transformFlags |= propagateChildrenFlags(node.members);
-    return node;
-  }
-  function createBaseBindingLikeDeclaration(kind, modifiers, name, initializer) {
-    const node = createBaseNamedDeclaration(
-      kind,
-      modifiers,
-      name
-    );
-    node.initializer = initializer;
-    node.transformFlags |= propagateChildFlags(node.initializer);
-    return node;
-  }
-  function createBaseVariableLikeDeclaration(kind, modifiers, name, type, initializer) {
-    const node = createBaseBindingLikeDeclaration(
-      kind,
-      modifiers,
-      name,
-      initializer
-    );
-    node.type = type;
-    node.transformFlags |= propagateChildFlags(type);
-    if (type)
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    return node;
-  }
-  function createBaseLiteral(kind, text) {
-    const node = createBaseToken(kind);
-    node.text = text;
-    return node;
-  }
   function createNumericLiteral(value, numericLiteralFlags = 0 /* None */) {
-    const node = createBaseLiteral(8 /* NumericLiteral */, typeof value === "number" ? value + "" : value);
+    const node = createBaseDeclaration(8 /* NumericLiteral */);
+    node.text = typeof value === "number" ? value + "" : value;
     node.numericLiteralFlags = numericLiteralFlags;
     if (numericLiteralFlags & 384 /* BinaryOrOctalSpecifier */)
       node.transformFlags |= 1024 /* ContainsES2015 */;
     return node;
   }
   function createBigIntLiteral(value) {
-    const node = createBaseLiteral(9 /* BigIntLiteral */, typeof value === "string" ? value : pseudoBigIntToString(value) + "n");
+    const node = createBaseToken(9 /* BigIntLiteral */);
+    node.text = typeof value === "string" ? value : pseudoBigIntToString(value) + "n";
     node.transformFlags |= 4 /* ContainsESNext */;
     return node;
   }
   function createBaseStringLiteral(text, isSingleQuote) {
-    const node = createBaseLiteral(10 /* StringLiteral */, text);
+    const node = createBaseDeclaration(10 /* StringLiteral */);
+    node.text = text;
     node.singleQuote = isSingleQuote;
     return node;
   }
@@ -12912,63 +13627,102 @@ function createNodeFactory(flags, baseFactory2) {
     return node;
   }
   function createStringLiteralFromNode(sourceNode) {
-    const node = createBaseStringLiteral(getTextOfIdentifierOrLiteral(sourceNode), void 0);
+    const node = createBaseStringLiteral(
+      getTextOfIdentifierOrLiteral(sourceNode),
+      /*isSingleQuote*/
+      void 0
+    );
     node.textSourceNode = sourceNode;
     return node;
   }
   function createRegularExpressionLiteral(text) {
-    const node = createBaseLiteral(13 /* RegularExpressionLiteral */, text);
+    const node = createBaseToken(13 /* RegularExpressionLiteral */);
+    node.text = text;
     return node;
   }
   function createLiteralLikeNode(kind, text) {
     switch (kind) {
       case 8 /* NumericLiteral */:
-        return createNumericLiteral(text, 0);
+        return createNumericLiteral(
+          text,
+          /*numericLiteralFlags*/
+          0
+        );
       case 9 /* BigIntLiteral */:
         return createBigIntLiteral(text);
       case 10 /* StringLiteral */:
-        return createStringLiteral(text, void 0);
+        return createStringLiteral(
+          text,
+          /*isSingleQuote*/
+          void 0
+        );
       case 11 /* JsxText */:
-        return createJsxText(text, false);
+        return createJsxText(
+          text,
+          /*containsOnlyTriviaWhiteSpaces*/
+          false
+        );
       case 12 /* JsxTextAllWhiteSpaces */:
-        return createJsxText(text, true);
+        return createJsxText(
+          text,
+          /*containsOnlyTriviaWhiteSpaces*/
+          true
+        );
       case 13 /* RegularExpressionLiteral */:
         return createRegularExpressionLiteral(text);
       case 14 /* NoSubstitutionTemplateLiteral */:
-        return createTemplateLiteralLikeNode(kind, text, void 0, 0);
+        return createTemplateLiteralLikeNode(
+          kind,
+          text,
+          /*rawText*/
+          void 0,
+          /*templateFlags*/
+          0
+        );
     }
   }
-  function createBaseIdentifier(text, originalKeywordKind) {
-    if (originalKeywordKind === void 0 && text) {
-      originalKeywordKind = stringToToken(text);
-    }
-    if (originalKeywordKind === 79 /* Identifier */) {
-      originalKeywordKind = void 0;
-    }
+  function createBaseIdentifier(escapedText, originalKeywordKind) {
     const node = baseFactory2.createBaseIdentifierNode(79 /* Identifier */);
     node.originalKeywordKind = originalKeywordKind;
-    node.escapedText = escapeLeadingUnderscores(text);
+    node.escapedText = escapedText;
+    node.autoGenerate = void 0;
+    node.typeArguments = void 0;
+    node.hasExtendedUnicodeEscape = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    node.symbol = void 0;
     return node;
   }
   function createBaseGeneratedIdentifier(text, autoGenerateFlags, prefix, suffix) {
-    const node = createBaseIdentifier(text, void 0);
-    node.autoGenerateFlags = autoGenerateFlags;
-    node.autoGenerateId = nextAutoGenerateId;
-    node.autoGeneratePrefix = prefix;
-    node.autoGenerateSuffix = suffix;
+    const node = createBaseIdentifier(
+      escapeLeadingUnderscores(text),
+      /*originalKeywordKind*/
+      void 0
+    );
+    node.autoGenerate = {
+      flags: autoGenerateFlags,
+      id: nextAutoGenerateId,
+      prefix,
+      suffix
+    };
     nextAutoGenerateId++;
     return node;
   }
   function createIdentifier(text, typeArguments, originalKeywordKind, hasExtendedUnicodeEscape) {
-    const node = createBaseIdentifier(text, originalKeywordKind);
-    if (typeArguments) {
-      node.typeArguments = createNodeArray(typeArguments);
+    if (originalKeywordKind === void 0 && text) {
+      originalKeywordKind = stringToToken(text);
+    }
+    if (originalKeywordKind === 79 /* Identifier */) {
+      originalKeywordKind = void 0;
     }
+    const node = createBaseIdentifier(escapeLeadingUnderscores(text), originalKeywordKind);
+    node.typeArguments = asNodeArray(typeArguments);
+    node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape;
     if (node.originalKeywordKind === 133 /* AwaitKeyword */) {
       node.transformFlags |= 67108864 /* ContainsPossibleTopLevelAwait */;
     }
-    if (hasExtendedUnicodeEscape) {
-      node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape;
+    if (node.hasExtendedUnicodeEscape) {
       node.transformFlags |= 1024 /* ContainsES2015 */;
     }
     return node;
@@ -12990,7 +13744,14 @@ function createNodeFactory(flags, baseFactory2) {
     let flags2 = 2 /* Loop */;
     if (reservedInNestedScopes)
       flags2 |= 8 /* ReservedInNestedScopes */;
-    return createBaseGeneratedIdentifier("", flags2, void 0, void 0);
+    return createBaseGeneratedIdentifier(
+      "",
+      flags2,
+      /*prefix*/
+      void 0,
+      /*suffix*/
+      void 0
+    );
   }
   function createUniqueName(text, flags2 = 0 /* None */, prefix, suffix) {
     Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags");
@@ -12999,30 +13760,40 @@ function createNodeFactory(flags, baseFactory2) {
   }
   function getGeneratedNameForNode(node, flags2 = 0, prefix, suffix) {
     Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags");
-    const text = !node ? "" : isMemberName(node) ? formatGeneratedName(false, prefix, node, suffix, idText) : `generated@${getNodeId(node)}`;
+    const text = !node ? "" : isMemberName(node) ? formatGeneratedName(
+      /*privateName*/
+      false,
+      prefix,
+      node,
+      suffix,
+      idText
+    ) : `generated@${getNodeId(node)}`;
     if (prefix || suffix)
       flags2 |= 16 /* Optimistic */;
     const name = createBaseGeneratedIdentifier(text, 4 /* Node */ | flags2, prefix, suffix);
     name.original = node;
     return name;
   }
-  function createBasePrivateIdentifier(text) {
+  function createBasePrivateIdentifier(escapedText) {
     const node = baseFactory2.createBasePrivateIdentifierNode(80 /* PrivateIdentifier */);
-    node.escapedText = escapeLeadingUnderscores(text);
+    node.escapedText = escapedText;
+    node.autoGenerate = void 0;
     node.transformFlags |= 16777216 /* ContainsClassFields */;
     return node;
   }
   function createPrivateIdentifier(text) {
     if (!startsWith(text, "#"))
       Debug.fail("First character of private identifier must be #: " + text);
-    return createBasePrivateIdentifier(text);
+    return createBasePrivateIdentifier(escapeLeadingUnderscores(text));
   }
   function createBaseGeneratedPrivateIdentifier(text, autoGenerateFlags, prefix, suffix) {
-    const node = createBasePrivateIdentifier(text);
-    node.autoGenerateFlags = autoGenerateFlags;
-    node.autoGenerateId = nextAutoGenerateId;
-    node.autoGeneratePrefix = prefix;
-    node.autoGenerateSuffix = suffix;
+    const node = createBasePrivateIdentifier(escapeLeadingUnderscores(text));
+    node.autoGenerate = {
+      flags: autoGenerateFlags,
+      id: nextAutoGenerateId,
+      prefix,
+      suffix
+    };
     nextAutoGenerateId++;
     return node;
   }
@@ -13033,7 +13804,14 @@ function createNodeFactory(flags, baseFactory2) {
     return createBaseGeneratedPrivateIdentifier(text != null ? text : "", autoGenerateFlags, prefix, suffix);
   }
   function getGeneratedPrivateNameForNode(node, prefix, suffix) {
-    const text = isMemberName(node) ? formatGeneratedName(true, prefix, node, suffix, idText) : `#generated@${getNodeId(node)}`;
+    const text = isMemberName(node) ? formatGeneratedName(
+      /*privateName*/
+      true,
+      prefix,
+      node,
+      suffix,
+      idText
+    ) : `#generated@${getNodeId(node)}`;
     const flags2 = prefix || suffix ? 16 /* Optimistic */ : 0 /* None */;
     const name = createBaseGeneratedPrivateIdentifier(text, 4 /* Node */ | flags2, prefix, suffix);
     name.original = node;
@@ -13078,6 +13856,7 @@ function createNodeFactory(flags, baseFactory2) {
         break;
       case 106 /* SuperKeyword */:
         transformFlags = 1024 /* ContainsES2015 */ | 134217728 /* ContainsLexicalSuper */;
+        node.flowNode = void 0;
         break;
       case 124 /* StaticKeyword */:
         transformFlags = 1024 /* ContainsES2015 */;
@@ -13087,6 +13866,7 @@ function createNodeFactory(flags, baseFactory2) {
         break;
       case 108 /* ThisKeyword */:
         transformFlags = 16384 /* ContainsLexicalThis */;
+        node.flowNode = void 0;
         break;
     }
     if (transformFlags) {
@@ -13151,6 +13931,7 @@ function createNodeFactory(flags, baseFactory2) {
     node.left = left;
     node.right = asName(right);
     node.transformFlags |= propagateChildFlags(node.left) | propagateIdentifierNameFlags(node.right);
+    node.flowNode = void 0;
     return node;
   }
   function updateQualifiedName(node, left, right) {
@@ -13166,40 +13947,36 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createComputedPropertyName(expression), node) : node;
   }
   function createTypeParameterDeclaration(modifiers, name, constraint, defaultType) {
-    const node = createBaseNamedDeclaration(
-      165 /* TypeParameter */,
-      modifiers,
-      name
-    );
+    const node = createBaseDeclaration(165 /* TypeParameter */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
     node.constraint = constraint;
     node.default = defaultType;
     node.transformFlags = 1 /* ContainsTypeScript */;
+    node.expression = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateTypeParameterDeclaration(node, modifiers, name, constraint, defaultType) {
     return node.modifiers !== modifiers || node.name !== name || node.constraint !== constraint || node.default !== defaultType ? update(createTypeParameterDeclaration(modifiers, name, constraint, defaultType), node) : node;
   }
   function createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer) {
-    const node = createBaseVariableLikeDeclaration(
-      166 /* Parameter */,
-      modifiers,
-      name,
-      type,
-      initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)
-    );
+    var _a2, _b;
+    const node = createBaseDeclaration(166 /* Parameter */);
+    node.modifiers = asNodeArray(modifiers);
     node.dotDotDotToken = dotDotDotToken;
+    node.name = asName(name);
     node.questionToken = questionToken;
+    node.type = type;
+    node.initializer = asInitializer(initializer);
     if (isThisIdentifier(node.name)) {
       node.transformFlags = 1 /* ContainsTypeScript */;
     } else {
-      node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateChildFlags(node.questionToken);
-      if (questionToken)
-        node.transformFlags |= 1 /* ContainsTypeScript */;
-      if (modifiersToFlags(node.modifiers) & 16476 /* ParameterPropertyModifier */)
-        node.transformFlags |= 8192 /* ContainsTypeScriptClassSyntax */;
-      if (initializer || dotDotDotToken)
-        node.transformFlags |= 1024 /* ContainsES2015 */;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildFlags(node.initializer) | (((_a2 = node.questionToken) != null ? _a2 : node.type) ? 1 /* ContainsTypeScript */ : 0 /* None */) | (((_b = node.dotDotDotToken) != null ? _b : node.initializer) ? 1024 /* ContainsES2015 */ : 0 /* None */) | (modifiersToFlags(node.modifiers) & 16476 /* ParameterPropertyModifier */ ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */);
     }
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateParameterDeclaration(node, modifiers, dotDotDotToken, name, questionToken, type, initializer) {
@@ -13207,7 +13984,11 @@ function createNodeFactory(flags, baseFactory2) {
   }
   function createDecorator(expression) {
     const node = createBaseNode(167 /* Decorator */);
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
+    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      expression,
+      /*optionalChain*/
+      false
+    );
     node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */ | 8192 /* ContainsTypeScriptClassSyntax */ | 33554432 /* ContainsDecorators */;
     return node;
   }
@@ -13215,15 +13996,15 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createDecorator(expression), node) : node;
   }
   function createPropertySignature(modifiers, name, questionToken, type) {
-    const node = createBaseNamedDeclaration(
-      168 /* PropertySignature */,
-      modifiers,
-      name
-    );
+    const node = createBaseDeclaration(168 /* PropertySignature */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
     node.type = type;
     node.questionToken = questionToken;
     node.transformFlags = 1 /* ContainsTypeScript */;
     node.initializer = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updatePropertySignature(node, modifiers, name, questionToken, type) {
@@ -13236,69 +14017,68 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer) {
-    const node = createBaseVariableLikeDeclaration(
-      169 /* PropertyDeclaration */,
-      modifiers,
-      name,
-      type,
-      initializer
-    );
+    const node = createBaseDeclaration(169 /* PropertyDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
     node.questionToken = questionOrExclamationToken && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0;
     node.exclamationToken = questionOrExclamationToken && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0;
-    node.transformFlags |= propagateChildFlags(node.questionToken) | propagateChildFlags(node.exclamationToken) | 16777216 /* ContainsClassFields */;
-    if (isComputedPropertyName(node.name) || hasStaticModifier(node) && node.initializer) {
-      node.transformFlags |= 8192 /* ContainsTypeScriptClassSyntax */;
-    }
-    if (questionOrExclamationToken || modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    }
+    node.type = type;
+    node.initializer = asInitializer(initializer);
+    const isAmbient = node.flags & 16777216 /* Ambient */ || modifiersToFlags(node.modifiers) & 2 /* Ambient */;
+    node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (isAmbient || node.questionToken || node.exclamationToken || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isComputedPropertyName(node.name) || modifiersToFlags(node.modifiers) & 32 /* Static */ && node.initializer ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */) | 16777216 /* ContainsClassFields */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updatePropertyDeclaration(node, modifiers, name, questionOrExclamationToken, type, initializer) {
     return node.modifiers !== modifiers || node.name !== name || node.questionToken !== (questionOrExclamationToken !== void 0 && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.exclamationToken !== (questionOrExclamationToken !== void 0 && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.type !== type || node.initializer !== initializer ? update(createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer), node) : node;
   }
   function createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type) {
-    const node = createBaseSignatureDeclaration(
-      170 /* MethodSignature */,
-      modifiers,
-      name,
-      typeParameters,
-      parameters,
-      type
-    );
+    const node = createBaseDeclaration(170 /* MethodSignature */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
     node.questionToken = questionToken;
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
     node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
     return node;
   }
   function updateMethodSignature(node, modifiers, name, questionToken, typeParameters, parameters, type) {
     return node.modifiers !== modifiers || node.name !== name || node.questionToken !== questionToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type), node) : node;
   }
   function createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
-    const node = createBaseFunctionLikeDeclaration(
-      171 /* MethodDeclaration */,
-      modifiers,
-      name,
-      typeParameters,
-      parameters,
-      type,
-      body
-    );
+    const node = createBaseDeclaration(171 /* MethodDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
     node.asteriskToken = asteriskToken;
+    node.name = asName(name);
     node.questionToken = questionToken;
-    node.transformFlags |= propagateChildFlags(node.asteriskToken) | propagateChildFlags(node.questionToken) | 1024 /* ContainsES2015 */;
-    if (questionToken) {
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    }
-    if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-      if (asteriskToken) {
-        node.transformFlags |= 128 /* ContainsES2018 */;
-      } else {
-        node.transformFlags |= 256 /* ContainsES2017 */;
-      }
-    } else if (asteriskToken) {
-      node.transformFlags |= 2048 /* ContainsGenerator */;
-    }
     node.exclamationToken = void 0;
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray(parameters);
+    node.type = type;
+    node.body = body;
+    if (!node.body) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+      const isGenerator = !!node.asteriskToken;
+      const isAsyncGenerator = isAsync && isGenerator;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.questionToken || node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+    }
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
     return node;
   }
   function updateMethodDeclaration(node, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) {
@@ -13311,16 +14091,17 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createClassStaticBlockDeclaration(body) {
-    const node = createBaseGenericNamedDeclaration(
-      172 /* ClassStaticBlockDeclaration */,
-      void 0,
-      void 0,
-      void 0
-    );
+    const node = createBaseDeclaration(172 /* ClassStaticBlockDeclaration */);
     node.body = body;
     node.transformFlags = propagateChildFlags(body) | 16777216 /* ContainsClassFields */;
     node.illegalDecorators = void 0;
     node.modifiers = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
     return node;
   }
   function updateClassStaticBlockDeclaration(node, body) {
@@ -13334,19 +14115,21 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createConstructorDeclaration(modifiers, parameters, body) {
-    const node = createBaseFunctionLikeDeclaration(
-      173 /* Constructor */,
-      modifiers,
-      void 0,
-      void 0,
-      parameters,
-      void 0,
-      body
-    );
-    node.transformFlags |= 1024 /* ContainsES2015 */;
+    const node = createBaseDeclaration(173 /* Constructor */);
+    node.modifiers = asNodeArray(modifiers);
+    node.parameters = createNodeArray(parameters);
+    node.body = body;
+    node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | 1024 /* ContainsES2015 */;
     node.illegalDecorators = void 0;
     node.typeParameters = void 0;
     node.type = void 0;
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
     return node;
   }
   function updateConstructorDeclaration(node, modifiers, parameters, body) {
@@ -13361,16 +14144,26 @@ function createNodeFactory(flags, baseFactory2) {
     return finishUpdateBaseSignatureDeclaration(updated, original);
   }
   function createGetAccessorDeclaration(modifiers, name, parameters, type, body) {
-    const node = createBaseFunctionLikeDeclaration(
-      174 /* GetAccessor */,
-      modifiers,
-      name,
-      void 0,
-      parameters,
-      type,
-      body
-    );
+    const node = createBaseDeclaration(174 /* GetAccessor */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.parameters = createNodeArray(parameters);
+    node.type = type;
+    node.body = body;
+    if (!node.body) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+    }
+    node.typeArguments = void 0;
     node.typeParameters = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
     return node;
   }
   function updateGetAccessorDeclaration(node, modifiers, name, parameters, type, body) {
@@ -13383,17 +14176,26 @@ function createNodeFactory(flags, baseFactory2) {
     return finishUpdateBaseSignatureDeclaration(updated, original);
   }
   function createSetAccessorDeclaration(modifiers, name, parameters, body) {
-    const node = createBaseFunctionLikeDeclaration(
-      175 /* SetAccessor */,
-      modifiers,
-      name,
-      void 0,
-      parameters,
-      void 0,
-      body
-    );
+    const node = createBaseDeclaration(175 /* SetAccessor */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.parameters = createNodeArray(parameters);
+    node.body = body;
+    if (!node.body) {
+      node.transformFlags = 1 /* ContainsTypeScript */;
+    } else {
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+    }
+    node.typeArguments = void 0;
     node.typeParameters = void 0;
     node.type = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
     return node;
   }
   function updateSetAccessorDeclaration(node, modifiers, name, parameters, body) {
@@ -13407,45 +14209,49 @@ function createNodeFactory(flags, baseFactory2) {
     return finishUpdateBaseSignatureDeclaration(updated, original);
   }
   function createCallSignature(typeParameters, parameters, type) {
-    const node = createBaseSignatureDeclaration(
-      176 /* CallSignature */,
-      void 0,
-      void 0,
-      typeParameters,
-      parameters,
-      type
-    );
+    const node = createBaseDeclaration(176 /* CallSignature */);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
     node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
     return node;
   }
   function updateCallSignature(node, typeParameters, parameters, type) {
     return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createCallSignature(typeParameters, parameters, type), node) : node;
   }
   function createConstructSignature(typeParameters, parameters, type) {
-    const node = createBaseSignatureDeclaration(
-      177 /* ConstructSignature */,
-      void 0,
-      void 0,
-      typeParameters,
-      parameters,
-      type
-    );
+    const node = createBaseDeclaration(177 /* ConstructSignature */);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
     node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
     return node;
   }
   function updateConstructSignature(node, typeParameters, parameters, type) {
     return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createConstructSignature(typeParameters, parameters, type), node) : node;
   }
   function createIndexSignature(modifiers, parameters, type) {
-    const node = createBaseSignatureDeclaration(
-      178 /* IndexSignature */,
-      modifiers,
-      void 0,
-      void 0,
-      parameters,
-      type
-    );
+    const node = createBaseDeclaration(178 /* IndexSignature */);
+    node.modifiers = asNodeArray(modifiers);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
     node.transformFlags = 1 /* ContainsTypeScript */;
+    node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
     return node;
   }
   function updateIndexSignature(node, modifiers, parameters, type) {
@@ -13486,16 +14292,17 @@ function createNodeFactory(flags, baseFactory2) {
     return node.typeName !== typeName || node.typeArguments !== typeArguments ? update(createTypeReferenceNode(typeName, typeArguments), node) : node;
   }
   function createFunctionTypeNode(typeParameters, parameters, type) {
-    const node = createBaseSignatureDeclaration(
-      181 /* FunctionType */,
-      void 0,
-      void 0,
-      typeParameters,
-      parameters,
-      type
-    );
+    const node = createBaseDeclaration(181 /* FunctionType */);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
     node.transformFlags = 1 /* ContainsTypeScript */;
     node.modifiers = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
     return node;
   }
   function updateFunctionTypeNode(node, typeParameters, parameters, type) {
@@ -13511,19 +14318,27 @@ function createNodeFactory(flags, baseFactory2) {
     return args.length === 4 ? createConstructorTypeNode1(...args) : args.length === 3 ? createConstructorTypeNode2(...args) : Debug.fail("Incorrect number of arguments specified.");
   }
   function createConstructorTypeNode1(modifiers, typeParameters, parameters, type) {
-    const node = createBaseSignatureDeclaration(
-      182 /* ConstructorType */,
-      modifiers,
+    const node = createBaseDeclaration(182 /* ConstructorType */);
+    node.modifiers = asNodeArray(modifiers);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
+    return node;
+  }
+  function createConstructorTypeNode2(typeParameters, parameters, type) {
+    return createConstructorTypeNode1(
+      /*modifiers*/
       void 0,
       typeParameters,
       parameters,
       type
     );
-    node.transformFlags = 1 /* ContainsTypeScript */;
-    return node;
-  }
-  function createConstructorTypeNode2(typeParameters, parameters, type) {
-    return createConstructorTypeNode1(void 0, typeParameters, parameters, type);
   }
   function updateConstructorTypeNode(...args) {
     return args.length === 5 ? updateConstructorTypeNode1(...args) : args.length === 4 ? updateConstructorTypeNode2(...args) : Debug.fail("Incorrect number of arguments specified.");
@@ -13545,7 +14360,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.exprName !== exprName || node.typeArguments !== typeArguments ? update(createTypeQueryNode(exprName, typeArguments), node) : node;
   }
   function createTypeLiteralNode(members) {
-    const node = createBaseNode(184 /* TypeLiteral */);
+    const node = createBaseDeclaration(184 /* TypeLiteral */);
     node.members = createNodeArray(members);
     node.transformFlags = 1 /* ContainsTypeScript */;
     return node;
@@ -13572,12 +14387,14 @@ function createNodeFactory(flags, baseFactory2) {
     return node.elements !== elements ? update(createTupleTypeNode(elements), node) : node;
   }
   function createNamedTupleMember(dotDotDotToken, name, questionToken, type) {
-    const node = createBaseNode(199 /* NamedTupleMember */);
+    const node = createBaseDeclaration(199 /* NamedTupleMember */);
     node.dotDotDotToken = dotDotDotToken;
     node.name = name;
     node.questionToken = questionToken;
     node.type = type;
     node.transformFlags = 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateNamedTupleMember(node, dotDotDotToken, name, questionToken, type) {
@@ -13629,6 +14446,8 @@ function createNodeFactory(flags, baseFactory2) {
     node.trueType = trueType;
     node.falseType = falseType;
     node.transformFlags = 1 /* ContainsTypeScript */;
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateConditionalTypeNode(node, checkType, extendsType, trueType, falseType) {
@@ -13701,7 +14520,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.objectType !== objectType || node.indexType !== indexType ? update(createIndexedAccessTypeNode(objectType, indexType), node) : node;
   }
   function createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members) {
-    const node = createBaseNode(197 /* MappedType */);
+    const node = createBaseDeclaration(197 /* MappedType */);
     node.readonlyToken = readonlyToken;
     node.typeParameter = typeParameter;
     node.nameType = nameType;
@@ -13709,6 +14528,8 @@ function createNodeFactory(flags, baseFactory2) {
     node.type = type;
     node.members = members && createNodeArray(members);
     node.transformFlags = 1 /* ContainsTypeScript */;
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateMappedTypeNode(node, readonlyToken, typeParameter, nameType, questionToken, type, members) {
@@ -13745,31 +14566,20 @@ function createNodeFactory(flags, baseFactory2) {
     return node.elements !== elements ? update(createArrayBindingPattern(elements), node) : node;
   }
   function createBindingElement(dotDotDotToken, propertyName, name, initializer) {
-    const node = createBaseBindingLikeDeclaration(
-      205 /* BindingElement */,
-      void 0,
-      name,
-      initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)
-    );
-    node.propertyName = asName(propertyName);
+    const node = createBaseDeclaration(205 /* BindingElement */);
     node.dotDotDotToken = dotDotDotToken;
-    node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | 1024 /* ContainsES2015 */;
-    if (node.propertyName) {
-      node.transformFlags |= isIdentifier(node.propertyName) ? propagateIdentifierNameFlags(node.propertyName) : propagateChildFlags(node.propertyName);
-    }
-    if (dotDotDotToken)
-      node.transformFlags |= 32768 /* ContainsRestOrSpread */;
+    node.propertyName = asName(propertyName);
+    node.name = asName(name);
+    node.initializer = asInitializer(initializer);
+    node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.propertyName) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (node.dotDotDotToken ? 32768 /* ContainsRestOrSpread */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+    node.flowNode = void 0;
     return node;
   }
   function updateBindingElement(node, dotDotDotToken, propertyName, name, initializer) {
     return node.propertyName !== propertyName || node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.initializer !== initializer ? update(createBindingElement(dotDotDotToken, propertyName, name, initializer), node) : node;
   }
-  function createBaseExpression(kind) {
-    const node = createBaseNode(kind);
-    return node;
-  }
   function createArrayLiteralExpression(elements, multiLine) {
-    const node = createBaseExpression(206 /* ArrayLiteralExpression */);
+    const node = createBaseNode(206 /* ArrayLiteralExpression */);
     const lastElement = elements && lastOrUndefined(elements);
     const elementsArray = createNodeArray(elements, lastElement && isOmittedExpression(lastElement) ? true : void 0);
     node.elements = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(elementsArray);
@@ -13781,20 +14591,39 @@ function createNodeFactory(flags, baseFactory2) {
     return node.elements !== elements ? update(createArrayLiteralExpression(elements, node.multiLine), node) : node;
   }
   function createObjectLiteralExpression(properties, multiLine) {
-    const node = createBaseExpression(207 /* ObjectLiteralExpression */);
+    const node = createBaseDeclaration(207 /* ObjectLiteralExpression */);
     node.properties = createNodeArray(properties);
     node.multiLine = multiLine;
     node.transformFlags |= propagateChildrenFlags(node.properties);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateObjectLiteralExpression(node, properties) {
     return node.properties !== properties ? update(createObjectLiteralExpression(properties, node.multiLine), node) : node;
   }
+  function createBasePropertyAccessExpression(expression, questionDotToken, name) {
+    const node = createBaseDeclaration(208 /* PropertyAccessExpression */);
+    node.expression = expression;
+    node.questionDotToken = questionDotToken;
+    node.name = name;
+    node.transformFlags = propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
+  }
   function createPropertyAccessExpression(expression, name) {
-    const node = createBaseExpression(208 /* PropertyAccessExpression */);
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-    node.name = asName(name);
-    node.transformFlags = propagateChildFlags(node.expression) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
+    const node = createBasePropertyAccessExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      ),
+      /*questionDotToken*/
+      void 0,
+      asName(name)
+    );
     if (isSuperKeyword(expression)) {
       node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
     }
@@ -13807,23 +14636,45 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.name !== name ? update(createPropertyAccessExpression(expression, name), node) : node;
   }
   function createPropertyAccessChain(expression, questionDotToken, name) {
-    const node = createBaseExpression(208 /* PropertyAccessExpression */);
+    const node = createBasePropertyAccessExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        true
+      ),
+      questionDotToken,
+      asName(name)
+    );
     node.flags |= 32 /* OptionalChain */;
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
-    node.questionDotToken = questionDotToken;
-    node.name = asName(name);
-    node.transformFlags |= 32 /* ContainsES2020 */ | propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */);
+    node.transformFlags |= 32 /* ContainsES2020 */;
     return node;
   }
   function updatePropertyAccessChain(node, expression, questionDotToken, name) {
     Debug.assert(!!(node.flags & 32 /* OptionalChain */), "Cannot update a PropertyAccessExpression using updatePropertyAccessChain. Use updatePropertyAccess instead.");
     return node.expression !== expression || node.questionDotToken !== questionDotToken || node.name !== name ? update(createPropertyAccessChain(expression, questionDotToken, name), node) : node;
   }
+  function createBaseElementAccessExpression(expression, questionDotToken, argumentExpression) {
+    const node = createBaseDeclaration(209 /* ElementAccessExpression */);
+    node.expression = expression;
+    node.questionDotToken = questionDotToken;
+    node.argumentExpression = argumentExpression;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildFlags(node.argumentExpression);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
+  }
   function createElementAccessExpression(expression, index) {
-    const node = createBaseExpression(209 /* ElementAccessExpression */);
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-    node.argumentExpression = asExpression(index);
-    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.argumentExpression);
+    const node = createBaseElementAccessExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      ),
+      /*questionDotToken*/
+      void 0,
+      asExpression(index)
+    );
     if (isSuperKeyword(expression)) {
       node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */;
     }
@@ -13836,31 +14687,52 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.argumentExpression !== argumentExpression ? update(createElementAccessExpression(expression, argumentExpression), node) : node;
   }
   function createElementAccessChain(expression, questionDotToken, index) {
-    const node = createBaseExpression(209 /* ElementAccessExpression */);
+    const node = createBaseElementAccessExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        true
+      ),
+      questionDotToken,
+      asExpression(index)
+    );
     node.flags |= 32 /* OptionalChain */;
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
-    node.questionDotToken = questionDotToken;
-    node.argumentExpression = asExpression(index);
-    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildFlags(node.argumentExpression) | 32 /* ContainsES2020 */;
+    node.transformFlags |= 32 /* ContainsES2020 */;
     return node;
   }
   function updateElementAccessChain(node, expression, questionDotToken, argumentExpression) {
     Debug.assert(!!(node.flags & 32 /* OptionalChain */), "Cannot update a ElementAccessExpression using updateElementAccessChain. Use updateElementAccess instead.");
     return node.expression !== expression || node.questionDotToken !== questionDotToken || node.argumentExpression !== argumentExpression ? update(createElementAccessChain(expression, questionDotToken, argumentExpression), node) : node;
   }
-  function createCallExpression(expression, typeArguments, argumentsArray) {
-    const node = createBaseExpression(210 /* CallExpression */);
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
-    node.typeArguments = asNodeArray(typeArguments);
-    node.arguments = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray));
-    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments);
+  function createBaseCallExpression(expression, questionDotToken, typeArguments, argumentsArray) {
+    const node = createBaseDeclaration(210 /* CallExpression */);
+    node.expression = expression;
+    node.questionDotToken = questionDotToken;
+    node.typeArguments = typeArguments;
+    node.arguments = argumentsArray;
+    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments);
     if (node.typeArguments) {
       node.transformFlags |= 1 /* ContainsTypeScript */;
     }
+    if (isSuperProperty(node.expression)) {
+      node.transformFlags |= 16384 /* ContainsLexicalThis */;
+    }
+    return node;
+  }
+  function createCallExpression(expression, typeArguments, argumentsArray) {
+    const node = createBaseCallExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      ),
+      /*questionDotToken*/
+      void 0,
+      asNodeArray(typeArguments),
+      parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray))
+    );
     if (isImportKeyword(node.expression)) {
       node.transformFlags |= 8388608 /* ContainsDynamicImport */;
-    } else if (isSuperProperty(node.expression)) {
-      node.transformFlags |= 16384 /* ContainsLexicalThis */;
     }
     return node;
   }
@@ -13871,19 +14743,18 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallExpression(expression, typeArguments, argumentsArray), node) : node;
   }
   function createCallChain(expression, questionDotToken, typeArguments, argumentsArray) {
-    const node = createBaseExpression(210 /* CallExpression */);
+    const node = createBaseCallExpression(
+      parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        true
+      ),
+      questionDotToken,
+      asNodeArray(typeArguments),
+      parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray))
+    );
     node.flags |= 32 /* OptionalChain */;
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
-    node.questionDotToken = questionDotToken;
-    node.typeArguments = asNodeArray(typeArguments);
-    node.arguments = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray));
-    node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments) | 32 /* ContainsES2020 */;
-    if (node.typeArguments) {
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    }
-    if (isSuperProperty(node.expression)) {
-      node.transformFlags |= 16384 /* ContainsLexicalThis */;
-    }
+    node.transformFlags |= 32 /* ContainsES2020 */;
     return node;
   }
   function updateCallChain(node, expression, questionDotToken, typeArguments, argumentsArray) {
@@ -13891,7 +14762,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.questionDotToken !== questionDotToken || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallChain(expression, questionDotToken, typeArguments, argumentsArray), node) : node;
   }
   function createNewExpression(expression, typeArguments, argumentsArray) {
-    const node = createBaseExpression(211 /* NewExpression */);
+    const node = createBaseDeclaration(211 /* NewExpression */);
     node.expression = parenthesizerRules().parenthesizeExpressionOfNew(expression);
     node.typeArguments = asNodeArray(typeArguments);
     node.arguments = argumentsArray ? parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(argumentsArray) : void 0;
@@ -13905,8 +14776,12 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createNewExpression(expression, typeArguments, argumentsArray), node) : node;
   }
   function createTaggedTemplateExpression(tag, typeArguments, template) {
-    const node = createBaseExpression(212 /* TaggedTemplateExpression */);
-    node.tag = parenthesizerRules().parenthesizeLeftSideOfAccess(tag, false);
+    const node = createBaseNode(212 /* TaggedTemplateExpression */);
+    node.tag = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      tag,
+      /*optionalChain*/
+      false
+    );
     node.typeArguments = asNodeArray(typeArguments);
     node.template = template;
     node.transformFlags |= propagateChildFlags(node.tag) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.template) | 1024 /* ContainsES2015 */;
@@ -13922,7 +14797,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.tag !== tag || node.typeArguments !== typeArguments || node.template !== template ? update(createTaggedTemplateExpression(tag, typeArguments, template), node) : node;
   }
   function createTypeAssertion(type, expression) {
-    const node = createBaseExpression(213 /* TypeAssertionExpression */);
+    const node = createBaseNode(213 /* TypeAssertionExpression */);
     node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
     node.type = type;
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
@@ -13932,65 +14807,67 @@ function createNodeFactory(flags, baseFactory2) {
     return node.type !== type || node.expression !== expression ? update(createTypeAssertion(type, expression), node) : node;
   }
   function createParenthesizedExpression(expression) {
-    const node = createBaseExpression(214 /* ParenthesizedExpression */);
+    const node = createBaseNode(214 /* ParenthesizedExpression */);
     node.expression = expression;
     node.transformFlags = propagateChildFlags(node.expression);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateParenthesizedExpression(node, expression) {
     return node.expression !== expression ? update(createParenthesizedExpression(expression), node) : node;
   }
   function createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-    const node = createBaseFunctionLikeDeclaration(
-      215 /* FunctionExpression */,
-      modifiers,
-      name,
-      typeParameters,
-      parameters,
-      type,
-      body
-    );
+    const node = createBaseDeclaration(215 /* FunctionExpression */);
+    node.modifiers = asNodeArray(modifiers);
     node.asteriskToken = asteriskToken;
-    node.transformFlags |= propagateChildFlags(node.asteriskToken);
-    if (node.typeParameters) {
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    }
-    if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-      if (node.asteriskToken) {
-        node.transformFlags |= 128 /* ContainsES2018 */;
-      } else {
-        node.transformFlags |= 256 /* ContainsES2017 */;
-      }
-    } else if (node.asteriskToken) {
-      node.transformFlags |= 2048 /* ContainsGenerator */;
-    }
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray(parameters);
+    node.type = type;
+    node.body = body;
+    const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+    const isGenerator = !!node.asteriskToken;
+    const isAsyncGenerator = isAsync && isGenerator;
+    node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
     return node;
   }
   function updateFunctionExpression(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
     return node.name !== name || node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateBaseSignatureDeclaration(createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) : node;
   }
   function createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
-    const node = createBaseFunctionLikeDeclaration(
-      216 /* ArrowFunction */,
-      modifiers,
-      void 0,
-      typeParameters,
-      parameters,
-      type,
-      parenthesizerRules().parenthesizeConciseBodyOfArrowFunction(body)
-    );
+    const node = createBaseDeclaration(216 /* ArrowFunction */);
+    node.modifiers = asNodeArray(modifiers);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray(parameters);
+    node.type = type;
     node.equalsGreaterThanToken = equalsGreaterThanToken != null ? equalsGreaterThanToken : createToken(38 /* EqualsGreaterThanToken */);
-    node.transformFlags |= propagateChildFlags(node.equalsGreaterThanToken) | 1024 /* ContainsES2015 */;
-    if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-      node.transformFlags |= 256 /* ContainsES2017 */ | 16384 /* ContainsLexicalThis */;
-    }
+    node.body = parenthesizerRules().parenthesizeConciseBodyOfArrowFunction(body);
+    const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+    node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.equalsGreaterThanToken) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isAsync ? 256 /* ContainsES2017 */ | 16384 /* ContainsLexicalThis */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
     return node;
   }
   function updateArrowFunction(node, modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) {
     return node.modifiers !== modifiers || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.equalsGreaterThanToken !== equalsGreaterThanToken || node.body !== body ? finishUpdateBaseSignatureDeclaration(createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body), node) : node;
   }
   function createDeleteExpression(expression) {
-    const node = createBaseExpression(217 /* DeleteExpression */);
+    const node = createBaseNode(217 /* DeleteExpression */);
     node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
     node.transformFlags |= propagateChildFlags(node.expression);
     return node;
@@ -13999,7 +14876,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createDeleteExpression(expression), node) : node;
   }
   function createTypeOfExpression(expression) {
-    const node = createBaseExpression(218 /* TypeOfExpression */);
+    const node = createBaseNode(218 /* TypeOfExpression */);
     node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
     node.transformFlags |= propagateChildFlags(node.expression);
     return node;
@@ -14008,7 +14885,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createTypeOfExpression(expression), node) : node;
   }
   function createVoidExpression(expression) {
-    const node = createBaseExpression(219 /* VoidExpression */);
+    const node = createBaseNode(219 /* VoidExpression */);
     node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
     node.transformFlags |= propagateChildFlags(node.expression);
     return node;
@@ -14017,7 +14894,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createVoidExpression(expression), node) : node;
   }
   function createAwaitExpression(expression) {
-    const node = createBaseExpression(220 /* AwaitExpression */);
+    const node = createBaseNode(220 /* AwaitExpression */);
     node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression);
     node.transformFlags |= propagateChildFlags(node.expression) | 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */ | 2097152 /* ContainsAwait */;
     return node;
@@ -14026,7 +14903,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createAwaitExpression(expression), node) : node;
   }
   function createPrefixUnaryExpression(operator, operand) {
-    const node = createBaseExpression(221 /* PrefixUnaryExpression */);
+    const node = createBaseNode(221 /* PrefixUnaryExpression */);
     node.operator = operator;
     node.operand = parenthesizerRules().parenthesizeOperandOfPrefixUnary(operand);
     node.transformFlags |= propagateChildFlags(node.operand);
@@ -14039,7 +14916,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.operand !== operand ? update(createPrefixUnaryExpression(node.operator, operand), node) : node;
   }
   function createPostfixUnaryExpression(operand, operator) {
-    const node = createBaseExpression(222 /* PostfixUnaryExpression */);
+    const node = createBaseNode(222 /* PostfixUnaryExpression */);
     node.operator = operator;
     node.operand = parenthesizerRules().parenthesizeOperandOfPostfixUnary(operand);
     node.transformFlags |= propagateChildFlags(node.operand);
@@ -14052,7 +14929,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.operand !== operand ? update(createPostfixUnaryExpression(operand, node.operator), node) : node;
   }
   function createBinaryExpression(left, operator, right) {
-    const node = createBaseExpression(223 /* BinaryExpression */);
+    const node = createBaseDeclaration(223 /* BinaryExpression */);
     const operatorToken = asToken(operator);
     const operatorKind = operatorToken.kind;
     node.left = parenthesizerRules().parenthesizeLeftSideOfBinary(operatorKind, left);
@@ -14075,6 +14952,8 @@ function createNodeFactory(flags, baseFactory2) {
     if (operatorKind === 101 /* InKeyword */ && isPrivateIdentifier(node.left)) {
       node.transformFlags |= 536870912 /* ContainsPrivateIdentifierInExpression */;
     }
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function propagateAssignmentPatternFlags(node) {
@@ -14101,7 +14980,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.left !== left || node.operatorToken !== operator || node.right !== right ? update(createBinaryExpression(left, operator, right), node) : node;
   }
   function createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse) {
-    const node = createBaseExpression(224 /* ConditionalExpression */);
+    const node = createBaseNode(224 /* ConditionalExpression */);
     node.condition = parenthesizerRules().parenthesizeConditionOfConditionalExpression(condition);
     node.questionToken = questionToken != null ? questionToken : createToken(57 /* QuestionToken */);
     node.whenTrue = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenTrue);
@@ -14114,7 +14993,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.condition !== condition || node.questionToken !== questionToken || node.whenTrue !== whenTrue || node.colonToken !== colonToken || node.whenFalse !== whenFalse ? update(createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse), node) : node;
   }
   function createTemplateExpression(head, templateSpans) {
-    const node = createBaseExpression(225 /* TemplateExpression */);
+    const node = createBaseNode(225 /* TemplateExpression */);
     node.head = head;
     node.templateSpans = createNodeArray(templateSpans);
     node.transformFlags |= propagateChildFlags(node.head) | propagateChildrenFlags(node.templateSpans) | 1024 /* ContainsES2015 */;
@@ -14123,7 +15002,7 @@ function createNodeFactory(flags, baseFactory2) {
   function updateTemplateExpression(node, head, templateSpans) {
     return node.head !== head || node.templateSpans !== templateSpans ? update(createTemplateExpression(head, templateSpans), node) : node;
   }
-  function createTemplateLiteralLikeNodeChecked(kind, text, rawText, templateFlags = 0 /* None */) {
+  function checkTemplateLiteralLikeNode(kind, text, rawText, templateFlags = 0 /* None */) {
     Debug.assert(!(templateFlags & ~2048 /* TemplateLiteralLikeFlags */), "Unsupported template flags.");
     let cooked = void 0;
     if (rawText !== void 0 && rawText !== text) {
@@ -14140,34 +15019,56 @@ function createNodeFactory(flags, baseFactory2) {
     } else if (cooked !== void 0) {
       Debug.assert(text === cooked, "Expected argument 'text' to be the normalized (i.e. 'cooked') version of argument 'rawText'.");
     }
-    return createTemplateLiteralLikeNode(kind, text, rawText, templateFlags);
+    return text;
   }
-  function createTemplateLiteralLikeNode(kind, text, rawText, templateFlags) {
+  function getTransformFlagsOfTemplateLiteralLike(templateFlags) {
+    let transformFlags = 1024 /* ContainsES2015 */;
+    if (templateFlags) {
+      transformFlags |= 128 /* ContainsES2018 */;
+    }
+    return transformFlags;
+  }
+  function createTemplateLiteralLikeToken(kind, text, rawText, templateFlags) {
     const node = createBaseToken(kind);
     node.text = text;
     node.rawText = rawText;
     node.templateFlags = templateFlags & 2048 /* TemplateLiteralLikeFlags */;
-    node.transformFlags |= 1024 /* ContainsES2015 */;
-    if (node.templateFlags) {
-      node.transformFlags |= 128 /* ContainsES2018 */;
-    }
+    node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags);
     return node;
   }
+  function createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags) {
+    const node = createBaseDeclaration(kind);
+    node.text = text;
+    node.rawText = rawText;
+    node.templateFlags = templateFlags & 2048 /* TemplateLiteralLikeFlags */;
+    node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags);
+    return node;
+  }
+  function createTemplateLiteralLikeNode(kind, text, rawText, templateFlags) {
+    if (kind === 14 /* NoSubstitutionTemplateLiteral */) {
+      return createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags);
+    }
+    return createTemplateLiteralLikeToken(kind, text, rawText, templateFlags);
+  }
   function createTemplateHead(text, rawText, templateFlags) {
-    return createTemplateLiteralLikeNodeChecked(15 /* TemplateHead */, text, rawText, templateFlags);
+    text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+    return createTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
   }
   function createTemplateMiddle(text, rawText, templateFlags) {
-    return createTemplateLiteralLikeNodeChecked(16 /* TemplateMiddle */, text, rawText, templateFlags);
+    text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+    return createTemplateLiteralLikeNode(16 /* TemplateMiddle */, text, rawText, templateFlags);
   }
   function createTemplateTail(text, rawText, templateFlags) {
-    return createTemplateLiteralLikeNodeChecked(17 /* TemplateTail */, text, rawText, templateFlags);
+    text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+    return createTemplateLiteralLikeNode(17 /* TemplateTail */, text, rawText, templateFlags);
   }
   function createNoSubstitutionTemplateLiteral(text, rawText, templateFlags) {
-    return createTemplateLiteralLikeNodeChecked(14 /* NoSubstitutionTemplateLiteral */, text, rawText, templateFlags);
+    text = checkTemplateLiteralLikeNode(15 /* TemplateHead */, text, rawText, templateFlags);
+    return createTemplateLiteralLikeDeclaration(14 /* NoSubstitutionTemplateLiteral */, text, rawText, templateFlags);
   }
   function createYieldExpression(asteriskToken, expression) {
     Debug.assert(!asteriskToken || !!expression, "A `YieldExpression` with an asteriskToken must have an expression.");
-    const node = createBaseExpression(226 /* YieldExpression */);
+    const node = createBaseNode(226 /* YieldExpression */);
     node.expression = expression && parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
     node.asteriskToken = asteriskToken;
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.asteriskToken) | 1024 /* ContainsES2015 */ | 128 /* ContainsES2018 */ | 1048576 /* ContainsYield */;
@@ -14177,7 +15078,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.asteriskToken !== asteriskToken ? update(createYieldExpression(asteriskToken, expression), node) : node;
   }
   function createSpreadElement(expression) {
-    const node = createBaseExpression(227 /* SpreadElement */);
+    const node = createBaseNode(227 /* SpreadElement */);
     node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
     node.transformFlags |= propagateChildFlags(node.expression) | 1024 /* ContainsES2015 */ | 32768 /* ContainsRestOrSpread */;
     return node;
@@ -14186,26 +15087,30 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createSpreadElement(expression), node) : node;
   }
   function createClassExpression(modifiers, name, typeParameters, heritageClauses, members) {
-    const node = createBaseClassLikeDeclaration(
-      228 /* ClassExpression */,
-      modifiers,
-      name,
-      typeParameters,
-      heritageClauses,
-      members
-    );
-    node.transformFlags |= 1024 /* ContainsES2015 */;
+    const node = createBaseDeclaration(228 /* ClassExpression */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.heritageClauses = asNodeArray(heritageClauses);
+    node.members = createNodeArray(members);
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateClassExpression(node, modifiers, name, typeParameters, heritageClauses, members) {
     return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassExpression(modifiers, name, typeParameters, heritageClauses, members), node) : node;
   }
   function createOmittedExpression() {
-    return createBaseExpression(229 /* OmittedExpression */);
+    return createBaseNode(229 /* OmittedExpression */);
   }
   function createExpressionWithTypeArguments(expression, typeArguments) {
     const node = createBaseNode(230 /* ExpressionWithTypeArguments */);
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
+    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      expression,
+      /*optionalChain*/
+      false
+    );
     node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments);
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | 1024 /* ContainsES2015 */;
     return node;
@@ -14214,7 +15119,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.typeArguments !== typeArguments ? update(createExpressionWithTypeArguments(expression, typeArguments), node) : node;
   }
   function createAsExpression(expression, type) {
-    const node = createBaseExpression(231 /* AsExpression */);
+    const node = createBaseNode(231 /* AsExpression */);
     node.expression = expression;
     node.type = type;
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
@@ -14224,8 +15129,12 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.type !== type ? update(createAsExpression(expression, type), node) : node;
   }
   function createNonNullExpression(expression) {
-    const node = createBaseExpression(232 /* NonNullExpression */);
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
+    const node = createBaseNode(232 /* NonNullExpression */);
+    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      expression,
+      /*optionalChain*/
+      false
+    );
     node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
     return node;
   }
@@ -14236,7 +15145,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createNonNullExpression(expression), node) : node;
   }
   function createSatisfiesExpression(expression, type) {
-    const node = createBaseExpression(235 /* SatisfiesExpression */);
+    const node = createBaseNode(235 /* SatisfiesExpression */);
     node.expression = expression;
     node.type = type;
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */;
@@ -14246,9 +15155,13 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression || node.type !== type ? update(createSatisfiesExpression(expression, type), node) : node;
   }
   function createNonNullChain(expression) {
-    const node = createBaseExpression(232 /* NonNullExpression */);
+    const node = createBaseNode(232 /* NonNullExpression */);
     node.flags |= 32 /* OptionalChain */;
-    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, true);
+    node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess(
+      expression,
+      /*optionalChain*/
+      true
+    );
     node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
     return node;
   }
@@ -14257,7 +15170,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.expression !== expression ? update(createNonNullChain(expression), node) : node;
   }
   function createMetaProperty(keywordToken, name) {
-    const node = createBaseExpression(233 /* MetaProperty */);
+    const node = createBaseNode(233 /* MetaProperty */);
     node.keywordToken = keywordToken;
     node.name = name;
     node.transformFlags |= propagateChildFlags(node.name);
@@ -14271,6 +15184,7 @@ function createNodeFactory(flags, baseFactory2) {
       default:
         return Debug.assertNever(keywordToken);
     }
+    node.flowNode = void 0;
     return node;
   }
   function updateMetaProperty(node, name) {
@@ -14296,31 +15210,45 @@ function createNodeFactory(flags, baseFactory2) {
     node.statements = createNodeArray(statements);
     node.multiLine = multiLine;
     node.transformFlags |= propagateChildrenFlags(node.statements);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateBlock(node, statements) {
     return node.statements !== statements ? update(createBlock(statements, node.multiLine), node) : node;
   }
   function createVariableStatement(modifiers, declarationList) {
-    const node = createBaseDeclaration(240 /* VariableStatement */);
+    const node = createBaseNode(240 /* VariableStatement */);
     node.modifiers = asNodeArray(modifiers);
     node.declarationList = isArray(declarationList) ? createVariableDeclarationList(declarationList) : declarationList;
     node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.declarationList);
     if (modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
       node.transformFlags = 1 /* ContainsTypeScript */;
     }
+    node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateVariableStatement(node, modifiers, declarationList) {
     return node.modifiers !== modifiers || node.declarationList !== declarationList ? update(createVariableStatement(modifiers, declarationList), node) : node;
   }
   function createEmptyStatement() {
-    return createBaseNode(239 /* EmptyStatement */);
+    const node = createBaseNode(239 /* EmptyStatement */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    return node;
   }
   function createExpressionStatement(expression) {
     const node = createBaseNode(241 /* ExpressionStatement */);
     node.expression = parenthesizerRules().parenthesizeExpressionOfExpressionStatement(expression);
     node.transformFlags |= propagateChildFlags(node.expression);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateExpressionStatement(node, expression) {
@@ -14332,6 +15260,9 @@ function createNodeFactory(flags, baseFactory2) {
     node.thenStatement = asEmbeddedStatement(thenStatement);
     node.elseStatement = asEmbeddedStatement(elseStatement);
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thenStatement) | propagateChildFlags(node.elseStatement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateIfStatement(node, expression, thenStatement, elseStatement) {
@@ -14342,6 +15273,9 @@ function createNodeFactory(flags, baseFactory2) {
     node.statement = asEmbeddedStatement(statement);
     node.expression = expression;
     node.transformFlags |= propagateChildFlags(node.statement) | propagateChildFlags(node.expression);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateDoStatement(node, statement, expression) {
@@ -14352,6 +15286,9 @@ function createNodeFactory(flags, baseFactory2) {
     node.expression = expression;
     node.statement = asEmbeddedStatement(statement);
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateWhileStatement(node, expression, statement) {
@@ -14364,6 +15301,11 @@ function createNodeFactory(flags, baseFactory2) {
     node.incrementor = incrementor;
     node.statement = asEmbeddedStatement(statement);
     node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.condition) | propagateChildFlags(node.incrementor) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateForStatement(node, initializer, condition, incrementor, statement) {
@@ -14375,6 +15317,11 @@ function createNodeFactory(flags, baseFactory2) {
     node.expression = expression;
     node.statement = asEmbeddedStatement(statement);
     node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateForInStatement(node, initializer, expression, statement) {
@@ -14389,6 +15336,11 @@ function createNodeFactory(flags, baseFactory2) {
     node.transformFlags |= propagateChildFlags(node.awaitModifier) | propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement) | 1024 /* ContainsES2015 */;
     if (awaitModifier)
       node.transformFlags |= 128 /* ContainsES2018 */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateForOfStatement(node, awaitModifier, initializer, expression, statement) {
@@ -14398,6 +15350,9 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseNode(248 /* ContinueStatement */);
     node.label = asName(label);
     node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateContinueStatement(node, label) {
@@ -14407,6 +15362,9 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseNode(249 /* BreakStatement */);
     node.label = asName(label);
     node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateBreakStatement(node, label) {
@@ -14416,6 +15374,9 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseNode(250 /* ReturnStatement */);
     node.expression = expression;
     node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateReturnStatement(node, expression) {
@@ -14426,6 +15387,9 @@ function createNodeFactory(flags, baseFactory2) {
     node.expression = expression;
     node.statement = asEmbeddedStatement(statement);
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateWithStatement(node, expression, statement) {
@@ -14436,6 +15400,10 @@ function createNodeFactory(flags, baseFactory2) {
     node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
     node.caseBlock = caseBlock;
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.caseBlock);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    node.possiblyExhaustive = false;
     return node;
   }
   function updateSwitchStatement(node, expression, caseBlock) {
@@ -14446,6 +15414,9 @@ function createNodeFactory(flags, baseFactory2) {
     node.label = asName(label);
     node.statement = asEmbeddedStatement(statement);
     node.transformFlags |= propagateChildFlags(node.label) | propagateChildFlags(node.statement);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateLabeledStatement(node, label, statement) {
@@ -14455,6 +15426,9 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseNode(254 /* ThrowStatement */);
     node.expression = expression;
     node.transformFlags |= propagateChildFlags(node.expression);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateThrowStatement(node, expression) {
@@ -14466,27 +15440,31 @@ function createNodeFactory(flags, baseFactory2) {
     node.catchClause = catchClause;
     node.finallyBlock = finallyBlock;
     node.transformFlags |= propagateChildFlags(node.tryBlock) | propagateChildFlags(node.catchClause) | propagateChildFlags(node.finallyBlock);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
     return node;
   }
   function updateTryStatement(node, tryBlock, catchClause, finallyBlock) {
     return node.tryBlock !== tryBlock || node.catchClause !== catchClause || node.finallyBlock !== finallyBlock ? update(createTryStatement(tryBlock, catchClause, finallyBlock), node) : node;
   }
   function createDebuggerStatement() {
-    return createBaseNode(256 /* DebuggerStatement */);
+    const node = createBaseNode(256 /* DebuggerStatement */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.flowNode = void 0;
+    return node;
   }
   function createVariableDeclaration(name, exclamationToken, type, initializer) {
-    const node = createBaseVariableLikeDeclaration(
-      257 /* VariableDeclaration */,
-      void 0,
-      name,
-      type,
-      initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer)
-    );
+    var _a2;
+    const node = createBaseDeclaration(257 /* VariableDeclaration */);
+    node.name = asName(name);
     node.exclamationToken = exclamationToken;
-    node.transformFlags |= propagateChildFlags(node.exclamationToken);
-    if (exclamationToken) {
-      node.transformFlags |= 1 /* ContainsTypeScript */;
-    }
+    node.type = type;
+    node.initializer = asInitializer(initializer);
+    node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (((_a2 = node.exclamationToken) != null ? _a2 : node.type) ? 1 /* ContainsTypeScript */ : 0 /* None */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateVariableDeclaration(node, name, exclamationToken, type, initializer) {
@@ -14506,31 +15484,30 @@ function createNodeFactory(flags, baseFactory2) {
     return node.declarations !== declarations ? update(createVariableDeclarationList(declarations, node.flags), node) : node;
   }
   function createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
-    const node = createBaseFunctionLikeDeclaration(
-      259 /* FunctionDeclaration */,
-      modifiers,
-      name,
-      typeParameters,
-      parameters,
-      type,
-      body
-    );
+    const node = createBaseDeclaration(259 /* FunctionDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
     node.asteriskToken = asteriskToken;
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.parameters = createNodeArray(parameters);
+    node.type = type;
+    node.body = body;
     if (!node.body || modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
       node.transformFlags = 1 /* ContainsTypeScript */;
     } else {
-      node.transformFlags |= propagateChildFlags(node.asteriskToken) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
-      if (modifiersToFlags(node.modifiers) & 512 /* Async */) {
-        if (node.asteriskToken) {
-          node.transformFlags |= 128 /* ContainsES2018 */;
-        } else {
-          node.transformFlags |= 256 /* ContainsES2017 */;
-        }
-      } else if (node.asteriskToken) {
-        node.transformFlags |= 2048 /* ContainsGenerator */;
-      }
+      const isAsync = modifiersToFlags(node.modifiers) & 512 /* Async */;
+      const isGenerator = !!node.asteriskToken;
+      const isAsyncGenerator = isAsync && isGenerator;
+      node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */;
     }
     node.illegalDecorators = void 0;
+    node.typeArguments = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.endFlowNode = void 0;
+    node.returnFlowNode = void 0;
     return node;
   }
   function updateFunctionDeclaration(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) {
@@ -14543,38 +15520,38 @@ function createNodeFactory(flags, baseFactory2) {
     return finishUpdateBaseSignatureDeclaration(updated, original);
   }
   function createClassDeclaration(modifiers, name, typeParameters, heritageClauses, members) {
-    const node = createBaseClassLikeDeclaration(
-      260 /* ClassDeclaration */,
-      modifiers,
-      name,
-      typeParameters,
-      heritageClauses,
-      members
-    );
+    const node = createBaseDeclaration(260 /* ClassDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.heritageClauses = asNodeArray(heritageClauses);
+    node.members = createNodeArray(members);
     if (modifiersToFlags(node.modifiers) & 2 /* Ambient */) {
       node.transformFlags = 1 /* ContainsTypeScript */;
     } else {
-      node.transformFlags |= 1024 /* ContainsES2015 */;
+      node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */;
       if (node.transformFlags & 8192 /* ContainsTypeScriptClassSyntax */) {
         node.transformFlags |= 1 /* ContainsTypeScript */;
       }
     }
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateClassDeclaration(node, modifiers, name, typeParameters, heritageClauses, members) {
     return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassDeclaration(modifiers, name, typeParameters, heritageClauses, members), node) : node;
   }
   function createInterfaceDeclaration(modifiers, name, typeParameters, heritageClauses, members) {
-    const node = createBaseInterfaceOrClassLikeDeclaration(
-      261 /* InterfaceDeclaration */,
-      modifiers,
-      name,
-      typeParameters,
-      heritageClauses
-    );
+    const node = createBaseDeclaration(261 /* InterfaceDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
+    node.heritageClauses = asNodeArray(heritageClauses);
     node.members = createNodeArray(members);
     node.transformFlags = 1 /* ContainsTypeScript */;
     node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateInterfaceDeclaration(node, modifiers, name, typeParameters, heritageClauses, members) {
@@ -14587,15 +15564,17 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createTypeAliasDeclaration(modifiers, name, typeParameters, type) {
-    const node = createBaseGenericNamedDeclaration(
-      262 /* TypeAliasDeclaration */,
-      modifiers,
-      name,
-      typeParameters
-    );
+    const node = createBaseDeclaration(262 /* TypeAliasDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
+    node.typeParameters = asNodeArray(typeParameters);
     node.type = type;
     node.transformFlags = 1 /* ContainsTypeScript */;
     node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateTypeAliasDeclaration(node, modifiers, name, typeParameters, type) {
@@ -14608,15 +15587,15 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createEnumDeclaration(modifiers, name, members) {
-    const node = createBaseNamedDeclaration(
-      263 /* EnumDeclaration */,
-      modifiers,
-      name
-    );
+    const node = createBaseDeclaration(263 /* EnumDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
     node.members = createNodeArray(members);
-    node.transformFlags |= propagateChildrenFlags(node.members) | 1 /* ContainsTypeScript */;
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.name) | propagateChildrenFlags(node.members) | 1 /* ContainsTypeScript */;
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
     node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateEnumDeclaration(node, modifiers, name, members) {
@@ -14641,6 +15620,10 @@ function createNodeFactory(flags, baseFactory2) {
     }
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
     node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateModuleDeclaration(node, modifiers, name, body) {
@@ -14656,6 +15639,8 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseNode(265 /* ModuleBlock */);
     node.statements = createNodeArray(statements);
     node.transformFlags |= propagateChildrenFlags(node.statements);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateModuleBlock(node, statements) {
@@ -14665,20 +15650,21 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseNode(266 /* CaseBlock */);
     node.clauses = createNodeArray(clauses);
     node.transformFlags |= propagateChildrenFlags(node.clauses);
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateCaseBlock(node, clauses) {
     return node.clauses !== clauses ? update(createCaseBlock(clauses), node) : node;
   }
   function createNamespaceExportDeclaration(name) {
-    const node = createBaseNamedDeclaration(
-      267 /* NamespaceExportDeclaration */,
-      void 0,
-      name
-    );
-    node.transformFlags = 1 /* ContainsTypeScript */;
+    const node = createBaseDeclaration(267 /* NamespaceExportDeclaration */);
+    node.name = asName(name);
+    node.transformFlags |= propagateIdentifierNameFlags(node.name) | 1 /* ContainsTypeScript */;
     node.illegalDecorators = void 0;
     node.modifiers = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateNamespaceExportDeclaration(node, name) {
@@ -14692,18 +15678,19 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createImportEqualsDeclaration(modifiers, isTypeOnly, name, moduleReference) {
-    const node = createBaseNamedDeclaration(
-      268 /* ImportEqualsDeclaration */,
-      modifiers,
-      name
-    );
+    const node = createBaseDeclaration(268 /* ImportEqualsDeclaration */);
+    node.modifiers = asNodeArray(modifiers);
+    node.name = asName(name);
     node.isTypeOnly = isTypeOnly;
     node.moduleReference = moduleReference;
-    node.transformFlags |= propagateChildFlags(node.moduleReference);
-    if (!isExternalModuleReference(node.moduleReference))
+    node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.moduleReference);
+    if (!isExternalModuleReference(node.moduleReference)) {
       node.transformFlags |= 1 /* ContainsTypeScript */;
+    }
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
     node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateImportEqualsDeclaration(node, modifiers, isTypeOnly, name, moduleReference) {
@@ -14716,7 +15703,7 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createImportDeclaration(modifiers, importClause, moduleSpecifier, assertClause) {
-    const node = createBaseDeclaration(269 /* ImportDeclaration */);
+    const node = createBaseNode(269 /* ImportDeclaration */);
     node.modifiers = asNodeArray(modifiers);
     node.importClause = importClause;
     node.moduleSpecifier = moduleSpecifier;
@@ -14724,6 +15711,8 @@ function createNodeFactory(flags, baseFactory2) {
     node.transformFlags |= propagateChildFlags(node.importClause) | propagateChildFlags(node.moduleSpecifier);
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
     node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateImportDeclaration(node, modifiers, importClause, moduleSpecifier, assertClause) {
@@ -14736,7 +15725,7 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createImportClause(isTypeOnly, name, namedBindings) {
-    const node = createBaseNode(270 /* ImportClause */);
+    const node = createBaseDeclaration(270 /* ImportClause */);
     node.isTypeOnly = isTypeOnly;
     node.name = name;
     node.namedBindings = namedBindings;
@@ -14780,7 +15769,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.assertClause !== clause || node.multiLine !== multiLine ? update(createImportTypeAssertionContainer(clause, multiLine), node) : node;
   }
   function createNamespaceImport(name) {
-    const node = createBaseNode(271 /* NamespaceImport */);
+    const node = createBaseDeclaration(271 /* NamespaceImport */);
     node.name = name;
     node.transformFlags |= propagateChildFlags(node.name);
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
@@ -14790,7 +15779,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.name !== name ? update(createNamespaceImport(name), node) : node;
   }
   function createNamespaceExport(name) {
-    const node = createBaseNode(277 /* NamespaceExport */);
+    const node = createBaseDeclaration(277 /* NamespaceExport */);
     node.name = name;
     node.transformFlags |= propagateChildFlags(node.name) | 4 /* ContainsESNext */;
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
@@ -14810,7 +15799,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.elements !== elements ? update(createNamedImports(elements), node) : node;
   }
   function createImportSpecifier(isTypeOnly, propertyName, name) {
-    const node = createBaseNode(273 /* ImportSpecifier */);
+    const node = createBaseDeclaration(273 /* ImportSpecifier */);
     node.isTypeOnly = isTypeOnly;
     node.propertyName = propertyName;
     node.name = name;
@@ -14825,10 +15814,17 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseDeclaration(274 /* ExportAssignment */);
     node.modifiers = asNodeArray(modifiers);
     node.isExportEquals = isExportEquals;
-    node.expression = isExportEquals ? parenthesizerRules().parenthesizeRightSideOfBinary(63 /* EqualsToken */, void 0, expression) : parenthesizerRules().parenthesizeExpressionOfExportDefault(expression);
+    node.expression = isExportEquals ? parenthesizerRules().parenthesizeRightSideOfBinary(
+      63 /* EqualsToken */,
+      /*leftSide*/
+      void 0,
+      expression
+    ) : parenthesizerRules().parenthesizeExpressionOfExportDefault(expression);
     node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.expression);
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
     node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateExportAssignment(node, modifiers, expression) {
@@ -14850,6 +15846,8 @@ function createNodeFactory(flags, baseFactory2) {
     node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.exportClause) | propagateChildFlags(node.moduleSpecifier);
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
     node.illegalDecorators = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateExportDeclaration(node, modifiers, isTypeOnly, exportClause, moduleSpecifier, assertClause) {
@@ -14878,6 +15876,8 @@ function createNodeFactory(flags, baseFactory2) {
     node.name = asName(name);
     node.transformFlags |= propagateChildFlags(node.propertyName) | propagateChildFlags(node.name);
     node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateExportSpecifier(node, isTypeOnly, propertyName, name) {
@@ -14885,6 +15885,8 @@ function createNodeFactory(flags, baseFactory2) {
   }
   function createMissingDeclaration() {
     const node = createBaseDeclaration(279 /* MissingDeclaration */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function createExternalModuleReference(expression) {
@@ -14920,21 +15922,22 @@ function createNodeFactory(flags, baseFactory2) {
     return node.type !== type ? update(createJSDocUnaryTypeWorker(kind, type), node) : node;
   }
   function createJSDocFunctionType(parameters, type) {
-    const node = createBaseSignatureDeclaration(
-      320 /* JSDocFunctionType */,
-      void 0,
-      void 0,
-      void 0,
-      parameters,
-      type
-    );
+    const node = createBaseDeclaration(320 /* JSDocFunctionType */);
+    node.parameters = asNodeArray(parameters);
+    node.type = type;
+    node.transformFlags = propagateChildrenFlags(node.parameters) | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.typeArguments = void 0;
     return node;
   }
   function updateJSDocFunctionType(node, parameters, type) {
     return node.parameters !== parameters || node.type !== type ? update(createJSDocFunctionType(parameters, type), node) : node;
   }
   function createJSDocTypeLiteral(propertyTags, isArrayType = false) {
-    const node = createBaseNode(325 /* JSDocTypeLiteral */);
+    const node = createBaseDeclaration(325 /* JSDocTypeLiteral */);
     node.jsDocPropertyTags = asNodeArray(propertyTags);
     node.isArrayType = isArrayType;
     return node;
@@ -14951,10 +15954,14 @@ function createNodeFactory(flags, baseFactory2) {
     return node.type !== type ? update(createJSDocTypeExpression(type), node) : node;
   }
   function createJSDocSignature(typeParameters, parameters, type) {
-    const node = createBaseNode(326 /* JSDocSignature */);
+    const node = createBaseDeclaration(326 /* JSDocSignature */);
     node.typeParameters = asNodeArray(typeParameters);
     node.parameters = createNodeArray(parameters);
     node.type = type;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateJSDocSignature(node, typeParameters, parameters, type) {
@@ -14970,8 +15977,14 @@ function createNodeFactory(flags, baseFactory2) {
     node.comment = comment;
     return node;
   }
+  function createBaseJSDocTagDeclaration(kind, tagName, comment) {
+    const node = createBaseDeclaration(kind);
+    node.tagName = tagName;
+    node.comment = comment;
+    return node;
+  }
   function createJSDocTemplateTag(tagName, constraint, typeParameters, comment) {
-    const node = createBaseJSDocTag(347 /* JSDocTemplateTag */, tagName != null ? tagName : createIdentifier("template"), comment);
+    const node = createBaseJSDocTag(348 /* JSDocTemplateTag */, tagName != null ? tagName : createIdentifier("template"), comment);
     node.constraint = constraint;
     node.typeParameters = createNodeArray(typeParameters);
     return node;
@@ -14980,17 +15993,19 @@ function createNodeFactory(flags, baseFactory2) {
     return node.tagName !== tagName || node.constraint !== constraint || node.typeParameters !== typeParameters || node.comment !== comment ? update(createJSDocTemplateTag(tagName, constraint, typeParameters, comment), node) : node;
   }
   function createJSDocTypedefTag(tagName, typeExpression, fullName, comment) {
-    const node = createBaseJSDocTag(348 /* JSDocTypedefTag */, tagName != null ? tagName : createIdentifier("typedef"), comment);
+    const node = createBaseJSDocTagDeclaration(349 /* JSDocTypedefTag */, tagName != null ? tagName : createIdentifier("typedef"), comment);
     node.typeExpression = typeExpression;
     node.fullName = fullName;
     node.name = getJSDocTypeAliasName(fullName);
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateJSDocTypedefTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) {
     return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocTypedefTag(tagName, typeExpression, fullName, comment), node) : node;
   }
   function createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) {
-    const node = createBaseJSDocTag(343 /* JSDocParameterTag */, tagName != null ? tagName : createIdentifier("param"), comment);
+    const node = createBaseJSDocTagDeclaration(344 /* JSDocParameterTag */, tagName != null ? tagName : createIdentifier("param"), comment);
     node.typeExpression = typeExpression;
     node.name = name;
     node.isNameFirst = !!isNameFirst;
@@ -15001,7 +16016,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node;
   }
   function createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) {
-    const node = createBaseJSDocTag(350 /* JSDocPropertyTag */, tagName != null ? tagName : createIdentifier("prop"), comment);
+    const node = createBaseJSDocTagDeclaration(351 /* JSDocPropertyTag */, tagName != null ? tagName : createIdentifier("prop"), comment);
     node.typeExpression = typeExpression;
     node.name = name;
     node.isNameFirst = !!isNameFirst;
@@ -15012,15 +16027,25 @@ function createNodeFactory(flags, baseFactory2) {
     return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node;
   }
   function createJSDocCallbackTag(tagName, typeExpression, fullName, comment) {
-    const node = createBaseJSDocTag(341 /* JSDocCallbackTag */, tagName != null ? tagName : createIdentifier("callback"), comment);
+    const node = createBaseJSDocTagDeclaration(341 /* JSDocCallbackTag */, tagName != null ? tagName : createIdentifier("callback"), comment);
     node.typeExpression = typeExpression;
     node.fullName = fullName;
     node.name = getJSDocTypeAliasName(fullName);
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateJSDocCallbackTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) {
     return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocCallbackTag(tagName, typeExpression, fullName, comment), node) : node;
   }
+  function createJSDocOverloadTag(tagName, typeExpression, comment) {
+    const node = createBaseJSDocTag(342 /* JSDocOverloadTag */, tagName != null ? tagName : createIdentifier("overload"), comment);
+    node.typeExpression = typeExpression;
+    return node;
+  }
+  function updateJSDocOverloadTag(node, tagName = getDefaultTagName(node), typeExpression, comment) {
+    return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocOverloadTag(tagName, typeExpression, comment), node) : node;
+  }
   function createJSDocAugmentsTag(tagName, className, comment) {
     const node = createBaseJSDocTag(331 /* JSDocAugmentsTag */, tagName != null ? tagName : createIdentifier("augments"), comment);
     node.class = className;
@@ -15035,7 +16060,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node;
   }
   function createJSDocSeeTag(tagName, name, comment) {
-    const node = createBaseJSDocTag(349 /* JSDocSeeTag */, tagName != null ? tagName : createIdentifier("see"), comment);
+    const node = createBaseJSDocTag(350 /* JSDocSeeTag */, tagName != null ? tagName : createIdentifier("see"), comment);
     node.name = name;
     return node;
   }
@@ -15112,6 +16137,16 @@ function createNodeFactory(flags, baseFactory2) {
   function updateJSDocUnknownTag(node, tagName, comment) {
     return node.tagName !== tagName || node.comment !== comment ? update(createJSDocUnknownTag(tagName, comment), node) : node;
   }
+  function createJSDocEnumTag(tagName, typeExpression, comment) {
+    const node = createBaseJSDocTagDeclaration(343 /* JSDocEnumTag */, tagName != null ? tagName : createIdentifier(getDefaultTagNameForKind(343 /* JSDocEnumTag */)), comment);
+    node.typeExpression = typeExpression;
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    return node;
+  }
+  function updateJSDocEnumTag(node, tagName = getDefaultTagName(node), typeExpression, comment) {
+    return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocEnumTag(tagName, typeExpression, comment), node) : node;
+  }
   function createJSDocText(text) {
     const node = createBaseNode(324 /* JSDocText */);
     node.text = text;
@@ -15209,7 +16244,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node;
   }
   function createJsxAttribute(name, initializer) {
-    const node = createBaseNode(288 /* JsxAttribute */);
+    const node = createBaseDeclaration(288 /* JsxAttribute */);
     node.name = name;
     node.initializer = initializer;
     node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 2 /* ContainsJsx */;
@@ -15219,7 +16254,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node.name !== name || node.initializer !== initializer ? update(createJsxAttribute(name, initializer), node) : node;
   }
   function createJsxAttributes(properties) {
-    const node = createBaseNode(289 /* JsxAttributes */);
+    const node = createBaseDeclaration(289 /* JsxAttributes */);
     node.properties = createNodeArray(properties);
     node.transformFlags |= propagateChildrenFlags(node.properties) | 2 /* ContainsJsx */;
     return node;
@@ -15251,6 +16286,8 @@ function createNodeFactory(flags, baseFactory2) {
     node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
     node.statements = createNodeArray(statements);
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.statements);
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateCaseClause(node, expression, statements) {
@@ -15287,36 +16324,27 @@ function createNodeFactory(flags, baseFactory2) {
   }
   function createCatchClause(variableDeclaration, block) {
     const node = createBaseNode(295 /* CatchClause */);
-    if (typeof variableDeclaration === "string" || variableDeclaration && !isVariableDeclaration(variableDeclaration)) {
-      variableDeclaration = createVariableDeclaration(
-        variableDeclaration,
-        void 0,
-        void 0,
-        void 0
-      );
-    }
-    node.variableDeclaration = variableDeclaration;
+    node.variableDeclaration = asVariableDeclaration(variableDeclaration);
     node.block = block;
-    node.transformFlags |= propagateChildFlags(node.variableDeclaration) | propagateChildFlags(node.block);
-    if (!variableDeclaration)
-      node.transformFlags |= 64 /* ContainsES2019 */;
+    node.transformFlags |= propagateChildFlags(node.variableDeclaration) | propagateChildFlags(node.block) | (!variableDeclaration ? 64 /* ContainsES2019 */ : 0 /* None */);
+    node.locals = void 0;
+    node.nextContainer = void 0;
     return node;
   }
   function updateCatchClause(node, variableDeclaration, block) {
     return node.variableDeclaration !== variableDeclaration || node.block !== block ? update(createCatchClause(variableDeclaration, block), node) : node;
   }
   function createPropertyAssignment(name, initializer) {
-    const node = createBaseNamedDeclaration(
-      299 /* PropertyAssignment */,
-      void 0,
-      name
-    );
+    const node = createBaseDeclaration(299 /* PropertyAssignment */);
+    node.name = asName(name);
     node.initializer = parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer);
-    node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer);
+    node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer);
     node.illegalDecorators = void 0;
     node.modifiers = void 0;
     node.questionToken = void 0;
     node.exclamationToken = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updatePropertyAssignment(node, name, initializer) {
@@ -15332,18 +16360,17 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createShorthandPropertyAssignment(name, objectAssignmentInitializer) {
-    const node = createBaseNamedDeclaration(
-      300 /* ShorthandPropertyAssignment */,
-      void 0,
-      name
-    );
+    const node = createBaseDeclaration(300 /* ShorthandPropertyAssignment */);
+    node.name = asName(name);
     node.objectAssignmentInitializer = objectAssignmentInitializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(objectAssignmentInitializer);
-    node.transformFlags |= propagateChildFlags(node.objectAssignmentInitializer) | 1024 /* ContainsES2015 */;
+    node.transformFlags |= propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.objectAssignmentInitializer) | 1024 /* ContainsES2015 */;
     node.equalsToken = void 0;
     node.illegalDecorators = void 0;
     node.modifiers = void 0;
     node.questionToken = void 0;
     node.exclamationToken = void 0;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateShorthandPropertyAssignment(node, name, objectAssignmentInitializer) {
@@ -15360,19 +16387,23 @@ function createNodeFactory(flags, baseFactory2) {
     return update(updated, original);
   }
   function createSpreadAssignment(expression) {
-    const node = createBaseNode(301 /* SpreadAssignment */);
+    const node = createBaseDeclaration(301 /* SpreadAssignment */);
     node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression);
     node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 65536 /* ContainsObjectRestOrSpread */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateSpreadAssignment(node, expression) {
     return node.expression !== expression ? update(createSpreadAssignment(expression), node) : node;
   }
   function createEnumMember(name, initializer) {
-    const node = createBaseNode(302 /* EnumMember */);
+    const node = createBaseDeclaration(302 /* EnumMember */);
     node.name = asName(name);
     node.initializer = initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer);
     node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 1 /* ContainsTypeScript */;
+    node.jsDoc = void 0;
+    node.jsDocCache = void 0;
     return node;
   }
   function updateEnumMember(node, name, initializer) {
@@ -15383,33 +16414,111 @@ function createNodeFactory(flags, baseFactory2) {
     node.statements = createNodeArray(statements);
     node.endOfFileToken = endOfFileToken;
     node.flags |= flags2;
-    node.fileName = "";
     node.text = "";
+    node.fileName = "";
+    node.path = "";
+    node.resolvedPath = "";
+    node.originalFileName = "";
     node.languageVersion = 0;
     node.languageVariant = 0;
     node.scriptKind = 0;
     node.isDeclarationFile = false;
     node.hasNoDefaultLib = false;
     node.transformFlags |= propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken);
+    node.locals = void 0;
+    node.nextContainer = void 0;
+    node.endFlowNode = void 0;
+    node.nodeCount = 0;
+    node.identifierCount = 0;
+    node.symbolCount = 0;
+    node.parseDiagnostics = void 0;
+    node.bindDiagnostics = void 0;
+    node.bindSuggestionDiagnostics = void 0;
+    node.lineMap = void 0;
+    node.externalModuleIndicator = void 0;
+    node.setExternalModuleIndicator = void 0;
+    node.pragmas = void 0;
+    node.checkJsDirective = void 0;
+    node.referencedFiles = void 0;
+    node.typeReferenceDirectives = void 0;
+    node.libReferenceDirectives = void 0;
+    node.amdDependencies = void 0;
+    node.commentDirectives = void 0;
+    node.identifiers = void 0;
+    node.packageJsonLocations = void 0;
+    node.packageJsonScope = void 0;
+    node.imports = void 0;
+    node.moduleAugmentations = void 0;
+    node.ambientModuleNames = void 0;
+    node.resolvedModules = void 0;
+    node.classifiableNames = void 0;
+    node.impliedNodeFormat = void 0;
     return node;
   }
-  function cloneSourceFileWithChanges(source, statements, isDeclarationFile, referencedFiles, typeReferences, hasNoDefaultLib, libReferences) {
-    const node = source.redirectInfo ? Object.create(source.redirectInfo.redirectTarget) : baseFactory2.createBaseSourceFileNode(308 /* SourceFile */);
+  function createRedirectedSourceFile(redirectInfo) {
+    const node = Object.create(redirectInfo.redirectTarget);
+    Object.defineProperties(node, {
+      id: {
+        get() {
+          return this.redirectInfo.redirectTarget.id;
+        },
+        set(value) {
+          this.redirectInfo.redirectTarget.id = value;
+        }
+      },
+      symbol: {
+        get() {
+          return this.redirectInfo.redirectTarget.symbol;
+        },
+        set(value) {
+          this.redirectInfo.redirectTarget.symbol = value;
+        }
+      }
+    });
+    node.redirectInfo = redirectInfo;
+    return node;
+  }
+  function cloneRedirectedSourceFile(source) {
+    const node = createRedirectedSourceFile(source.redirectInfo);
+    node.flags |= source.flags & ~8 /* Synthesized */;
+    node.fileName = source.fileName;
+    node.path = source.path;
+    node.resolvedPath = source.resolvedPath;
+    node.originalFileName = source.originalFileName;
+    node.packageJsonLocations = source.packageJsonLocations;
+    node.packageJsonScope = source.packageJsonScope;
+    node.emitNode = void 0;
+    return node;
+  }
+  function cloneSourceFileWorker(source) {
+    const node = baseFactory2.createBaseSourceFileNode(308 /* SourceFile */);
+    node.flags |= source.flags & ~8 /* Synthesized */;
     for (const p in source) {
-      if (p === "emitNode" || hasProperty(node, p) || !hasProperty(source, p))
+      if (hasProperty(node, p) || !hasProperty(source, p)) {
         continue;
+      }
+      if (p === "emitNode") {
+        node.emitNode = void 0;
+        continue;
+      }
       node[p] = source[p];
     }
-    node.flags |= source.flags;
+    return node;
+  }
+  function cloneSourceFile(source) {
+    const node = source.redirectInfo ? cloneRedirectedSourceFile(source) : cloneSourceFileWorker(source);
+    setOriginalNode(node, source);
+    return node;
+  }
+  function cloneSourceFileWithChanges(source, statements, isDeclarationFile, referencedFiles, typeReferences, hasNoDefaultLib, libReferences) {
+    const node = cloneSourceFile(source);
     node.statements = createNodeArray(statements);
-    node.endOfFileToken = source.endOfFileToken;
     node.isDeclarationFile = isDeclarationFile;
     node.referencedFiles = referencedFiles;
     node.typeReferenceDirectives = typeReferences;
     node.hasNoDefaultLib = hasNoDefaultLib;
     node.libReferenceDirectives = libReferences;
     node.transformFlags = propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken);
-    node.impliedNodeFormat = source.impliedNodeFormat;
     return node;
   }
   function updateSourceFile(node, statements, isDeclarationFile = node.isDeclarationFile, referencedFiles = node.referencedFiles, typeReferenceDirectives = node.typeReferenceDirectives, hasNoDefaultLib = node.hasNoDefaultLib, libReferenceDirectives = node.libReferenceDirectives) {
@@ -15419,6 +16528,10 @@ function createNodeFactory(flags, baseFactory2) {
     const node = createBaseNode(309 /* Bundle */);
     node.prepends = prepends;
     node.sourceFiles = sourceFiles;
+    node.syntheticFileReferences = void 0;
+    node.syntheticTypeReferences = void 0;
+    node.syntheticLibReferences = void 0;
+    node.hasNoDefaultLib = void 0;
     return node;
   }
   function updateBundle(node, sourceFiles, prepends = emptyArray) {
@@ -15472,18 +16585,18 @@ function createNodeFactory(flags, baseFactory2) {
     return node;
   }
   function createSyntaxList(children) {
-    const node = createBaseNode(351 /* SyntaxList */);
+    const node = createBaseNode(353 /* SyntaxList */);
     node._children = children;
     return node;
   }
   function createNotEmittedStatement(original) {
-    const node = createBaseNode(352 /* NotEmittedStatement */);
+    const node = createBaseNode(354 /* NotEmittedStatement */);
     node.original = original;
     setTextRange(node, original);
     return node;
   }
   function createPartiallyEmittedExpression(expression, original) {
-    const node = createBaseNode(353 /* PartiallyEmittedExpression */);
+    const node = createBaseNode(355 /* PartiallyEmittedExpression */);
     node.expression = expression;
     node.original = original;
     node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */;
@@ -15505,7 +16618,7 @@ function createNodeFactory(flags, baseFactory2) {
     return node;
   }
   function createCommaListExpression(elements) {
-    const node = createBaseNode(354 /* CommaListExpression */);
+    const node = createBaseNode(356 /* CommaListExpression */);
     node.elements = createNodeArray(sameFlatMap(elements, flattenCommaElements));
     node.transformFlags |= propagateChildrenFlags(node.elements);
     return node;
@@ -15514,19 +16627,19 @@ function createNodeFactory(flags, baseFactory2) {
     return node.elements !== elements ? update(createCommaListExpression(elements), node) : node;
   }
   function createEndOfDeclarationMarker(original) {
-    const node = createBaseNode(356 /* EndOfDeclarationMarker */);
+    const node = createBaseNode(358 /* EndOfDeclarationMarker */);
     node.emitNode = {};
     node.original = original;
     return node;
   }
   function createMergeDeclarationMarker(original) {
-    const node = createBaseNode(355 /* MergeDeclarationMarker */);
+    const node = createBaseNode(357 /* MergeDeclarationMarker */);
     node.emitNode = {};
     node.original = original;
     return node;
   }
   function createSyntheticReferenceExpression(expression, thisArg) {
-    const node = createBaseNode(357 /* SyntheticReferenceExpression */);
+    const node = createBaseNode(359 /* SyntheticReferenceExpression */);
     node.expression = expression;
     node.thisArg = thisArg;
     node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thisArg);
@@ -15535,11 +16648,66 @@ function createNodeFactory(flags, baseFactory2) {
   function updateSyntheticReferenceExpression(node, expression, thisArg) {
     return node.expression !== expression || node.thisArg !== thisArg ? update(createSyntheticReferenceExpression(expression, thisArg), node) : node;
   }
+  function cloneGeneratedIdentifier(node) {
+    const clone2 = createBaseIdentifier(
+      node.escapedText,
+      /*originalKeywordKind*/
+      void 0
+    );
+    clone2.flags |= node.flags & ~8 /* Synthesized */;
+    clone2.autoGenerate = { ...node.autoGenerate };
+    clone2.transformFlags = node.transformFlags;
+    setOriginalNode(clone2, node);
+    return clone2;
+  }
+  function cloneIdentifier(node) {
+    const clone2 = createBaseIdentifier(node.escapedText, node.originalKeywordKind);
+    clone2.flags |= node.flags & ~8 /* Synthesized */;
+    clone2.typeArguments = node.typeArguments;
+    clone2.hasExtendedUnicodeEscape = node.hasExtendedUnicodeEscape;
+    clone2.jsDoc = node.jsDoc;
+    clone2.jsDocCache = node.jsDocCache;
+    clone2.flowNode = node.flowNode;
+    clone2.symbol = node.symbol;
+    clone2.transformFlags = node.transformFlags;
+    setOriginalNode(clone2, node);
+    return clone2;
+  }
+  function cloneGeneratedPrivateIdentifier(node) {
+    const clone2 = createBasePrivateIdentifier(node.escapedText);
+    clone2.flags |= node.flags & ~8 /* Synthesized */;
+    clone2.autoGenerate = { ...node.autoGenerate };
+    clone2.transformFlags = node.transformFlags;
+    setOriginalNode(clone2, node);
+    return clone2;
+  }
+  function clonePrivateIdentifier(node) {
+    const clone2 = createBasePrivateIdentifier(node.escapedText);
+    clone2.flags |= node.flags & ~8 /* Synthesized */;
+    clone2.transformFlags = node.transformFlags;
+    setOriginalNode(clone2, node);
+    return clone2;
+  }
   function cloneNode(node) {
     if (node === void 0) {
       return node;
     }
-    const clone2 = isSourceFile(node) ? baseFactory2.createBaseSourceFileNode(308 /* SourceFile */) : isIdentifier(node) ? baseFactory2.createBaseIdentifierNode(79 /* Identifier */) : isPrivateIdentifier(node) ? baseFactory2.createBasePrivateIdentifierNode(80 /* PrivateIdentifier */) : !isNodeKind(node.kind) ? baseFactory2.createBaseTokenNode(node.kind) : baseFactory2.createBaseNode(node.kind);
+    if (isSourceFile(node)) {
+      return cloneSourceFile(node);
+    }
+    if (isGeneratedIdentifier(node)) {
+      return cloneGeneratedIdentifier(node);
+    }
+    if (isIdentifier(node)) {
+      return cloneIdentifier(node);
+    }
+    if (isGeneratedPrivateIdentifier(node)) {
+      return cloneGeneratedPrivateIdentifier(node);
+    }
+    if (isPrivateIdentifier(node)) {
+      return clonePrivateIdentifier(node);
+    }
+    const clone2 = !isNodeKind(node.kind) ? baseFactory2.createBaseTokenNode(node.kind) : baseFactory2.createBaseNode(node.kind);
     clone2.flags |= node.flags & ~8 /* Synthesized */;
     clone2.transformFlags = node.transformFlags;
     setOriginalNode(clone2, node);
@@ -15554,29 +16722,52 @@ function createNodeFactory(flags, baseFactory2) {
   function createImmediatelyInvokedFunctionExpression(statements, param, paramValue) {
     return createCallExpression(
       createFunctionExpression(
+        /*modifiers*/
         void 0,
+        /*asteriskToken*/
         void 0,
+        /*name*/
         void 0,
+        /*typeParameters*/
         void 0,
+        /*parameters*/
         param ? [param] : [],
+        /*type*/
         void 0,
-        createBlock(statements, true)
+        createBlock(
+          statements,
+          /*multiLine*/
+          true
+        )
       ),
+      /*typeArguments*/
       void 0,
+      /*argumentsArray*/
       paramValue ? [paramValue] : []
     );
   }
   function createImmediatelyInvokedArrowFunction(statements, param, paramValue) {
     return createCallExpression(
       createArrowFunction(
+        /*modifiers*/
         void 0,
+        /*typeParameters*/
         void 0,
+        /*parameters*/
         param ? [param] : [],
+        /*type*/
         void 0,
+        /*equalsGreaterThanToken*/
         void 0,
-        createBlock(statements, true)
+        createBlock(
+          statements,
+          /*multiLine*/
+          true
+        )
       ),
+      /*typeArguments*/
       void 0,
+      /*argumentsArray*/
       paramValue ? [paramValue] : []
     );
   }
@@ -15585,17 +16776,27 @@ function createNodeFactory(flags, baseFactory2) {
   }
   function createExportDefault(expression) {
     return createExportAssignment(
+      /*modifiers*/
       void 0,
+      /*isExportEquals*/
       false,
       expression
     );
   }
   function createExternalModuleExport(exportName) {
     return createExportDeclaration(
+      /*modifiers*/
       void 0,
+      /*isTypeOnly*/
       false,
       createNamedExports([
-        createExportSpecifier(false, void 0, exportName)
+        createExportSpecifier(
+          /*isTypeOnly*/
+          false,
+          /*propertyName*/
+          void 0,
+          exportName
+        )
       ])
     );
   }
@@ -15605,14 +16806,22 @@ function createNodeFactory(flags, baseFactory2) {
   function createMethodCall(object, methodName, argumentsList) {
     if (isCallChain(object)) {
       return createCallChain(
-        createPropertyAccessChain(object, void 0, methodName),
+        createPropertyAccessChain(
+          object,
+          /*questionDotToken*/
+          void 0,
+          methodName
+        ),
+        /*questionDotToken*/
         void 0,
+        /*typeArguments*/
         void 0,
         argumentsList
       );
     }
     return createCallExpression(
       createPropertyAccessExpression(object, methodName),
+      /*typeArguments*/
       void 0,
       argumentsList
     );
@@ -15674,7 +16883,7 @@ function createNodeFactory(flags, baseFactory2) {
         return updateSatisfiesExpression(outerExpression, expression, outerExpression.type);
       case 232 /* NonNullExpression */:
         return updateNonNullExpression(outerExpression, expression);
-      case 353 /* PartiallyEmittedExpression */:
+      case 355 /* PartiallyEmittedExpression */:
         return updatePartiallyEmittedExpression(outerExpression, expression);
     }
   }
@@ -15738,7 +16947,11 @@ function createNodeFactory(flags, baseFactory2) {
       target = languageVersion !== void 0 && languageVersion < 2 /* ES2015 */ ? setTextRange(createIdentifier("_super"), callee) : callee;
     } else if (getEmitFlags(callee) & 8192 /* HelperName */) {
       thisArg = createVoidZero();
-      target = parenthesizerRules().parenthesizeLeftSideOfAccess(callee, false);
+      target = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        callee,
+        /*optionalChain*/
+        false
+      );
     } else if (isPropertyAccessExpression(callee)) {
       if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) {
         thisArg = createTempVariable(recordTempVariable);
@@ -15777,23 +16990,34 @@ function createNodeFactory(flags, baseFactory2) {
       }
     } else {
       thisArg = createVoidZero();
-      target = parenthesizerRules().parenthesizeLeftSideOfAccess(expression, false);
+      target = parenthesizerRules().parenthesizeLeftSideOfAccess(
+        expression,
+        /*optionalChain*/
+        false
+      );
     }
     return { target, thisArg };
   }
   function createAssignmentTargetWrapper(paramName, expression) {
     return createPropertyAccessExpression(
+      // Explicit parens required because of v8 regression (https://bugs.chromium.org/p/v8/issues/detail?id=9560)
       createParenthesizedExpression(
         createObjectLiteralExpression([
           createSetAccessorDeclaration(
+            /*modifiers*/
             void 0,
             "value",
             [createParameterDeclaration(
+              /*modifiers*/
               void 0,
+              /*dotDotDotToken*/
               void 0,
               paramName,
+              /*questionToken*/
               void 0,
+              /*type*/
               void 0,
+              /*initializer*/
               void 0
             )],
             createBlock([
@@ -15978,12 +17202,29 @@ function createNodeFactory(flags, baseFactory2) {
   function asExpression(value) {
     return typeof value === "string" ? createStringLiteral(value) : typeof value === "number" ? createNumericLiteral(value) : typeof value === "boolean" ? value ? createTrue() : createFalse() : value;
   }
+  function asInitializer(node) {
+    return node && parenthesizerRules().parenthesizeExpressionForDisallowedComma(node);
+  }
   function asToken(value) {
     return typeof value === "number" ? createToken(value) : value;
   }
   function asEmbeddedStatement(statement) {
     return statement && isNotEmittedStatement(statement) ? setTextRange(setOriginalNode(createEmptyStatement(), statement), statement) : statement;
   }
+  function asVariableDeclaration(variableDeclaration) {
+    if (typeof variableDeclaration === "string" || variableDeclaration && !isVariableDeclaration(variableDeclaration)) {
+      return createVariableDeclaration(
+        variableDeclaration,
+        /*exclamationToken*/
+        void 0,
+        /*type*/
+        void 0,
+        /*initializer*/
+        void 0
+      );
+    }
+    return variableDeclaration;
+  }
 }
 function updateWithoutOriginal(updated, original) {
   if (updated !== original) {
@@ -16000,13 +17241,13 @@ function updateWithOriginal(updated, original) {
 }
 function getDefaultTagNameForKind(kind) {
   switch (kind) {
-    case 346 /* JSDocTypeTag */:
+    case 347 /* JSDocTypeTag */:
       return "type";
-    case 344 /* JSDocReturnTag */:
+    case 345 /* JSDocReturnTag */:
       return "returns";
-    case 345 /* JSDocThisTag */:
+    case 346 /* JSDocThisTag */:
       return "this";
-    case 342 /* JSDocEnumTag */:
+    case 343 /* JSDocEnumTag */:
       return "enum";
     case 333 /* JSDocAuthorTag */:
       return "author";
@@ -16022,16 +17263,18 @@ function getDefaultTagNameForKind(kind) {
       return "readonly";
     case 340 /* JSDocOverrideTag */:
       return "override";
-    case 347 /* JSDocTemplateTag */:
+    case 348 /* JSDocTemplateTag */:
       return "template";
-    case 348 /* JSDocTypedefTag */:
+    case 349 /* JSDocTypedefTag */:
       return "typedef";
-    case 343 /* JSDocParameterTag */:
+    case 344 /* JSDocParameterTag */:
       return "param";
-    case 350 /* JSDocPropertyTag */:
+    case 351 /* JSDocPropertyTag */:
       return "prop";
     case 341 /* JSDocCallbackTag */:
       return "callback";
+    case 342 /* JSDocOverloadTag */:
+      return "overload";
     case 331 /* JSDocAugmentsTag */:
       return "augments";
     case 332 /* JSDocImplementsTag */:
@@ -16044,7 +17287,12 @@ var rawTextScanner;
 var invalidValueSentinel = {};
 function getCookedText(kind, rawText) {
   if (!rawTextScanner) {
-    rawTextScanner = createScanner(99 /* Latest */, false, 0 /* Standard */);
+    rawTextScanner = createScanner(
+      99 /* Latest */,
+      /*skipTrivia*/
+      false,
+      0 /* Standard */
+    );
   }
   switch (kind) {
     case 14 /* NoSubstitutionTemplateLiteral */:
@@ -16062,7 +17310,10 @@ function getCookedText(kind, rawText) {
   }
   let token = rawTextScanner.scan();
   if (token === 19 /* CloseBraceToken */) {
-    token = rawTextScanner.reScanTemplateToken(false);
+    token = rawTextScanner.reScanTemplateToken(
+      /*isTaggedTemplate*/
+      false
+    );
   }
   if (rawTextScanner.isUnterminated()) {
     rawTextScanner.setText(void 0);
@@ -16084,6 +17335,9 @@ function getCookedText(kind, rawText) {
   rawTextScanner.setText(void 0);
   return tokenValue;
 }
+function propagateNameFlags(node) {
+  return node && isIdentifier(node) ? propagateIdentifierNameFlags(node) : propagateChildFlags(node);
+}
 function propagateIdentifierNameFlags(node) {
   return propagateChildFlags(node) & ~67108864 /* ContainsPossibleTopLevelAwait */;
 }
@@ -16165,7 +17419,7 @@ function getTransformFlagsSubtreeExclusions(kind) {
     case 213 /* TypeAssertionExpression */:
     case 235 /* SatisfiesExpression */:
     case 231 /* AsExpression */:
-    case 353 /* PartiallyEmittedExpression */:
+    case 355 /* PartiallyEmittedExpression */:
     case 214 /* ParenthesizedExpression */:
     case 106 /* SuperKeyword */:
       return -2147483648 /* OuterExpressionExcludes */;
@@ -16578,7 +17832,7 @@ function isMetaProperty(node) {
   return node.kind === 233 /* MetaProperty */;
 }
 function isCommaListExpression(node) {
-  return node.kind === 354 /* CommaListExpression */;
+  return node.kind === 356 /* CommaListExpression */;
 }
 function isTemplateSpan(node) {
   return node.kind === 236 /* TemplateSpan */;
@@ -16659,7 +17913,7 @@ function isExportSpecifier(node) {
   return node.kind === 278 /* ExportSpecifier */;
 }
 function isNotEmittedStatement(node) {
-  return node.kind === 352 /* NotEmittedStatement */;
+  return node.kind === 354 /* NotEmittedStatement */;
 }
 function isExternalModuleReference(node) {
   return node.kind === 280 /* ExternalModuleReference */;
@@ -16731,19 +17985,19 @@ function isJSDocDeprecatedTag(node) {
   return node.kind === 334 /* JSDocDeprecatedTag */;
 }
 function isJSDocEnumTag(node) {
-  return node.kind === 342 /* JSDocEnumTag */;
+  return node.kind === 343 /* JSDocEnumTag */;
 }
 function isJSDocParameterTag(node) {
-  return node.kind === 343 /* JSDocParameterTag */;
+  return node.kind === 344 /* JSDocParameterTag */;
 }
 function isJSDocReturnTag(node) {
-  return node.kind === 344 /* JSDocReturnTag */;
+  return node.kind === 345 /* JSDocReturnTag */;
 }
 function isJSDocTypeTag(node) {
-  return node.kind === 346 /* JSDocTypeTag */;
+  return node.kind === 347 /* JSDocTypeTag */;
 }
 function isJSDocTemplateTag(node) {
-  return node.kind === 347 /* JSDocTemplateTag */;
+  return node.kind === 348 /* JSDocTemplateTag */;
 }
 
 // src/compiler/factory/utilities.ts
@@ -16766,7 +18020,7 @@ function findUseStrictPrologue(statements) {
   return void 0;
 }
 function isCommaSequence(node) {
-  return node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 27 /* CommaToken */ || node.kind === 354 /* CommaListExpression */;
+  return node.kind === 223 /* BinaryExpression */ && node.operatorToken.kind === 27 /* CommaToken */ || node.kind === 356 /* CommaListExpression */;
 }
 function isJSDocTypeAssertion(node) {
   return isParenthesizedExpression(node) && isInJSFile(node) && !!getJSDocTypeTag(node);
@@ -16784,7 +18038,7 @@ function isOuterExpression(node, kinds = 15 /* All */) {
       return (kinds & 2 /* TypeAssertions */) !== 0;
     case 232 /* NonNullExpression */:
       return (kinds & 4 /* NonNullAssertions */) !== 0;
-    case 353 /* PartiallyEmittedExpression */:
+    case 355 /* PartiallyEmittedExpression */:
       return (kinds & 8 /* PartiallyEmittedExpressions */) !== 0;
   }
   return false;
@@ -16796,7 +18050,11 @@ function skipOuterExpressions(node, kinds = 15 /* All */) {
   return node;
 }
 function startOnNewLine(node) {
-  return setStartsOnNewLine(node, true);
+  return setStartsOnNewLine(
+    node,
+    /*newLine*/
+    true
+  );
 }
 function getTargetOfBindingOrAssignmentElement(bindingElement) {
   if (isDeclarationBindingElement(bindingElement)) {
@@ -16813,7 +18071,11 @@ function getTargetOfBindingOrAssignmentElement(bindingElement) {
     }
     return void 0;
   }
-  if (isAssignmentExpression(bindingElement, true)) {
+  if (isAssignmentExpression(
+    bindingElement,
+    /*excludeCompoundAssignment*/
+    true
+  )) {
     return getTargetOfBindingOrAssignmentElement(bindingElement.left);
   }
   if (isSpreadElement(bindingElement)) {
@@ -17030,7 +18292,14 @@ function createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight,
   }
 }
 function formatGeneratedNamePart(part, generateName) {
-  return typeof part === "object" ? formatGeneratedName(false, part.prefix, part.node, part.suffix, generateName) : typeof part === "string" ? part.length > 0 && part.charCodeAt(0) === 35 /* hash */ ? part.slice(1) : part : "";
+  return typeof part === "object" ? formatGeneratedName(
+    /*privateName*/
+    false,
+    part.prefix,
+    part.node,
+    part.suffix,
+    generateName
+  ) : typeof part === "string" ? part.length > 0 && part.charCodeAt(0) === 35 /* hash */ ? part.slice(1) : part : "";
 }
 function formatIdentifier(name, generateName) {
   return typeof name === "string" ? name : formatIdentifierWorker(name, Debug.checkDefined(generateName));
@@ -17432,7 +18701,7 @@ var forEachChildTable = {
   [279 /* MissingDeclaration */]: function forEachChildInMissingDeclaration(node, cbNode, cbNodes) {
     return visitNodes(cbNode, cbNodes, node.illegalDecorators) || visitNodes(cbNode, cbNodes, node.modifiers);
   },
-  [354 /* CommaListExpression */]: function forEachChildInCommaListExpression(node, cbNode, cbNodes) {
+  [356 /* CommaListExpression */]: function forEachChildInCommaListExpression(node, cbNode, cbNodes) {
     return visitNodes(cbNode, cbNodes, node.elements);
   },
   [281 /* JsxElement */]: function forEachChildInJsxElement(node, cbNode, cbNodes) {
@@ -17471,7 +18740,7 @@ var forEachChildTable = {
   [323 /* JSDoc */]: function forEachChildInJSDoc(node, cbNode, cbNodes) {
     return (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) || visitNodes(cbNode, cbNodes, node.tags);
   },
-  [349 /* JSDocSeeTag */]: function forEachChildInJSDocSeeTag(node, cbNode, cbNodes) {
+  [350 /* JSDocSeeTag */]: function forEachChildInJSDocSeeTag(node, cbNode, cbNodes) {
     return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.name) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
   },
   [313 /* JSDocNameReference */]: function forEachChildInJSDocNameReference(node, cbNode, _cbNodes) {
@@ -17480,8 +18749,8 @@ var forEachChildTable = {
   [314 /* JSDocMemberName */]: function forEachChildInJSDocMemberName(node, cbNode, _cbNodes) {
     return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.right);
   },
-  [343 /* JSDocParameterTag */]: forEachChildInJSDocParameterOrPropertyTag,
-  [350 /* JSDocPropertyTag */]: forEachChildInJSDocParameterOrPropertyTag,
+  [344 /* JSDocParameterTag */]: forEachChildInJSDocParameterOrPropertyTag,
+  [351 /* JSDocPropertyTag */]: forEachChildInJSDocParameterOrPropertyTag,
   [333 /* JSDocAuthorTag */]: function forEachChildInJSDocAuthorTag(node, cbNode, cbNodes) {
     return visitNode2(cbNode, node.tagName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
   },
@@ -17491,19 +18760,21 @@ var forEachChildTable = {
   [331 /* JSDocAugmentsTag */]: function forEachChildInJSDocAugmentsTag(node, cbNode, cbNodes) {
     return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.class) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
   },
-  [347 /* JSDocTemplateTag */]: function forEachChildInJSDocTemplateTag(node, cbNode, cbNodes) {
+  [348 /* JSDocTemplateTag */]: function forEachChildInJSDocTemplateTag(node, cbNode, cbNodes) {
     return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.constraint) || visitNodes(cbNode, cbNodes, node.typeParameters) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
   },
-  [348 /* JSDocTypedefTag */]: function forEachChildInJSDocTypedefTag(node, cbNode, cbNodes) {
+  [349 /* JSDocTypedefTag */]: function forEachChildInJSDocTypedefTag(node, cbNode, cbNodes) {
     return visitNode2(cbNode, node.tagName) || (node.typeExpression && node.typeExpression.kind === 312 /* JSDocTypeExpression */ ? visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.fullName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) : visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)));
   },
   [341 /* JSDocCallbackTag */]: function forEachChildInJSDocCallbackTag(node, cbNode, cbNodes) {
     return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
   },
-  [344 /* JSDocReturnTag */]: forEachChildInJSDocReturnTag,
-  [346 /* JSDocTypeTag */]: forEachChildInJSDocReturnTag,
-  [345 /* JSDocThisTag */]: forEachChildInJSDocReturnTag,
-  [342 /* JSDocEnumTag */]: forEachChildInJSDocReturnTag,
+  [345 /* JSDocReturnTag */]: forEachChildInJSDocTypeLikeTag,
+  [347 /* JSDocTypeTag */]: forEachChildInJSDocTypeLikeTag,
+  [346 /* JSDocThisTag */]: forEachChildInJSDocTypeLikeTag,
+  [343 /* JSDocEnumTag */]: forEachChildInJSDocTypeLikeTag,
+  [352 /* JSDocThrowsTag */]: forEachChildInJSDocTypeLikeTag,
+  [342 /* JSDocOverloadTag */]: forEachChildInJSDocTypeLikeTag,
   [326 /* JSDocSignature */]: function forEachChildInJSDocSignature(node, cbNode, _cbNodes) {
     return forEach(node.typeParameters, cbNode) || forEach(node.parameters, cbNode) || visitNode2(cbNode, node.type);
   },
@@ -17521,7 +18792,7 @@ var forEachChildTable = {
   [339 /* JSDocReadonlyTag */]: forEachChildInJSDocTag,
   [334 /* JSDocDeprecatedTag */]: forEachChildInJSDocTag,
   [340 /* JSDocOverrideTag */]: forEachChildInJSDocTag,
-  [353 /* PartiallyEmittedExpression */]: forEachChildInPartiallyEmittedExpression
+  [355 /* PartiallyEmittedExpression */]: forEachChildInPartiallyEmittedExpression
 };
 function forEachChildInCallOrConstructSignature(node, cbNode, cbNodes) {
   return visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type);
@@ -17536,7 +18807,8 @@ function forEachChildInObjectOrArrayBindingPattern(node, cbNode, cbNodes) {
   return visitNodes(cbNode, cbNodes, node.elements);
 }
 function forEachChildInCallOrNewExpression(node, cbNode, cbNodes) {
-  return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNodes(cbNode, cbNodes, node.arguments);
+  return visitNode2(cbNode, node.expression) || // TODO: should we separate these branches out?
+  visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNodes(cbNode, cbNodes, node.arguments);
 }
 function forEachChildInBlock(node, cbNode, cbNodes) {
   return visitNodes(cbNode, cbNodes, node.statements);
@@ -17562,7 +18834,7 @@ function forEachChildInOptionalRestOrJSDocParameterModifier(node, cbNode, _cbNod
 function forEachChildInJSDocParameterOrPropertyTag(node, cbNode, cbNodes) {
   return visitNode2(cbNode, node.tagName) || (node.isNameFirst ? visitNode2(cbNode, node.name) || visitNode2(cbNode, node.typeExpression) : visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.name)) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
 }
-function forEachChildInJSDocReturnTag(node, cbNode, cbNodes) {
+function forEachChildInJSDocTypeLikeTag(node, cbNode, cbNodes) {
   return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment));
 }
 function forEachChildInJSDocLinkCodeOrPlain(node, cbNode, _cbNodes) {
@@ -17638,7 +18910,11 @@ function isExternalModule(file) {
 }
 var Parser;
 ((Parser2) => {
-  const scanner = createScanner(99 /* Latest */, true);
+  const scanner = createScanner(
+    99 /* Latest */,
+    /*skipTrivia*/
+    true
+  );
   const disallowInAndDecoratorContext = 4096 /* DisallowInContext */ | 16384 /* DecoratorContext */;
   let NodeConstructor2;
   let TokenConstructor2;
@@ -17650,11 +18926,41 @@ var Parser;
     return node;
   }
   const baseNodeFactory = {
-    createBaseSourceFileNode: (kind) => countNode(new SourceFileConstructor2(kind, 0, 0)),
-    createBaseIdentifierNode: (kind) => countNode(new IdentifierConstructor2(kind, 0, 0)),
-    createBasePrivateIdentifierNode: (kind) => countNode(new PrivateIdentifierConstructor2(kind, 0, 0)),
-    createBaseTokenNode: (kind) => countNode(new TokenConstructor2(kind, 0, 0)),
-    createBaseNode: (kind) => countNode(new NodeConstructor2(kind, 0, 0))
+    createBaseSourceFileNode: (kind) => countNode(new SourceFileConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    )),
+    createBaseIdentifierNode: (kind) => countNode(new IdentifierConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    )),
+    createBasePrivateIdentifierNode: (kind) => countNode(new PrivateIdentifierConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    )),
+    createBaseTokenNode: (kind) => countNode(new TokenConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    )),
+    createBaseNode: (kind) => countNode(new NodeConstructor2(
+      kind,
+      /*pos*/
+      0,
+      /*end*/
+      0
+    ))
   };
   const factory2 = createNodeFactory(1 /* NoParenthesizerRules */ | 2 /* NoNodeConverters */ | 8 /* NoOriginalNode */, baseNodeFactory);
   let fileName;
@@ -17669,7 +18975,6 @@ var Parser;
   let currentToken;
   let nodeCount;
   let identifiers;
-  let privateIdentifiers;
   let identifierCount;
   let parsingContext;
   let notParenthesizedArrow;
@@ -17681,7 +18986,17 @@ var Parser;
     scriptKind2 = ensureScriptKind(fileName2, scriptKind2);
     if (scriptKind2 === 6 /* JSON */) {
       const result2 = parseJsonText2(fileName2, sourceText2, languageVersion2, syntaxCursor2, setParentNodes);
-      convertToObjectWorker(result2, (_a2 = result2.statements[0]) == null ? void 0 : _a2.expression, result2.parseDiagnostics, false, void 0, void 0);
+      convertToObjectWorker(
+        result2,
+        (_a2 = result2.statements[0]) == null ? void 0 : _a2.expression,
+        result2.parseDiagnostics,
+        /*returnValue*/
+        false,
+        /*knownRootOptions*/
+        void 0,
+        /*jsonConversionNotifier*/
+        void 0
+      );
       result2.referencedFiles = emptyArray;
       result2.typeReferenceDirectives = emptyArray;
       result2.libReferenceDirectives = emptyArray;
@@ -17697,9 +19012,19 @@ var Parser;
   }
   Parser2.parseSourceFile = parseSourceFile;
   function parseIsolatedEntityName2(content, languageVersion2) {
-    initializeState("", content, languageVersion2, void 0, 1 /* JS */);
+    initializeState(
+      "",
+      content,
+      languageVersion2,
+      /*syntaxCursor*/
+      void 0,
+      1 /* JS */
+    );
     nextToken();
-    const entityName = parseEntityName(true);
+    const entityName = parseEntityName(
+      /*allowReservedWords*/
+      true
+    );
     const isInvalid = token() === 1 /* EndOfFileToken */ && !parseDiagnostics.length;
     clearState();
     return isInvalid ? entityName : void 0;
@@ -17761,7 +19086,17 @@ var Parser;
       statements = createNodeArray([statement], pos);
       endOfFileToken = parseExpectedToken(1 /* EndOfFileToken */, Diagnostics.Unexpected_token);
     }
-    const sourceFile = createSourceFile2(fileName2, 2 /* ES2015 */, 6 /* JSON */, false, statements, endOfFileToken, sourceFlags, noop);
+    const sourceFile = createSourceFile2(
+      fileName2,
+      2 /* ES2015 */,
+      6 /* JSON */,
+      /*isDeclaration*/
+      false,
+      statements,
+      endOfFileToken,
+      sourceFlags,
+      noop
+    );
     if (setParentNodes) {
       fixupParentReferences(sourceFile);
     }
@@ -17792,7 +19127,6 @@ var Parser;
     parseDiagnostics = [];
     parsingContext = 0;
     identifiers = /* @__PURE__ */ new Map();
-    privateIdentifiers = /* @__PURE__ */ new Map();
     identifierCount = 0;
     nodeCount = 0;
     sourceFlags = 0;
@@ -17959,7 +19293,11 @@ var Parser;
     }
   }
   function fixupParentReferences(rootNode) {
-    setParentRecursive(rootNode, true);
+    setParentRecursive(
+      rootNode,
+      /*incremental*/
+      true
+    );
   }
   Parser2.fixupParentReferences = fixupParentReferences;
   function createSourceFile2(fileName2, languageVersion2, scriptKind2, isDeclarationFile, statements, endOfFileToken, flags, setExternalModuleIndicator2) {
@@ -18006,9 +19344,17 @@ var Parser;
   function doOutsideOfContext(context, func) {
     const contextFlagsToClear = context & contextFlags;
     if (contextFlagsToClear) {
-      setContextFlag(false, contextFlagsToClear);
+      setContextFlag(
+        /*val*/
+        false,
+        contextFlagsToClear
+      );
       const result = func();
-      setContextFlag(true, contextFlagsToClear);
+      setContextFlag(
+        /*val*/
+        true,
+        contextFlagsToClear
+      );
       return result;
     }
     return func();
@@ -18016,9 +19362,17 @@ var Parser;
   function doInsideOfContext(context, func) {
     const contextFlagsToSet = context & ~contextFlags;
     if (contextFlagsToSet) {
-      setContextFlag(true, contextFlagsToSet);
+      setContextFlag(
+        /*val*/
+        true,
+        contextFlagsToSet
+      );
       const result = func();
-      setContextFlag(false, contextFlagsToSet);
+      setContextFlag(
+        /*val*/
+        false,
+        contextFlagsToSet
+      );
       return result;
     }
     return func();
@@ -18330,10 +19684,22 @@ var Parser;
     return void 0;
   }
   function parseExpectedToken(t, diagnosticMessage, arg0) {
-    return parseOptionalToken(t) || createMissingNode(t, false, diagnosticMessage || Diagnostics._0_expected, arg0 || tokenToString(t));
+    return parseOptionalToken(t) || createMissingNode(
+      t,
+      /*reportAtCurrentPosition*/
+      false,
+      diagnosticMessage || Diagnostics._0_expected,
+      arg0 || tokenToString(t)
+    );
   }
   function parseExpectedTokenJSDoc(t) {
-    return parseOptionalTokenJSDoc(t) || createMissingNode(t, false, Diagnostics._0_expected, tokenToString(t));
+    return parseOptionalTokenJSDoc(t) || createMissingNode(
+      t,
+      /*reportAtCurrentPosition*/
+      false,
+      Diagnostics._0_expected,
+      tokenToString(t)
+    );
   }
   function parseTokenNode() {
     const pos = getNodePos();
@@ -18388,7 +19754,27 @@ var Parser;
       parseErrorAtCurrentToken(diagnosticMessage, arg0);
     }
     const pos = getNodePos();
-    const result = kind === 79 /* Identifier */ ? factory2.createIdentifier("", void 0, void 0) : isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, "", "", void 0) : kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral("", void 0) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral("", void 0) : kind === 279 /* MissingDeclaration */ ? factory2.createMissingDeclaration() : factory2.createToken(kind);
+    const result = kind === 79 /* Identifier */ ? factory2.createIdentifier(
+      "",
+      /*typeArguments*/
+      void 0,
+      /*originalKeywordKind*/
+      void 0
+    ) : isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(
+      kind,
+      "",
+      "",
+      /*templateFlags*/
+      void 0
+    ) : kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral(
+      "",
+      /*numericLiteralFlags*/
+      void 0
+    ) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral(
+      "",
+      /*isSingleQuote*/
+      void 0
+    ) : kind === 279 /* MissingDeclaration */ ? factory2.createMissingDeclaration() : factory2.createToken(kind);
     return finishNode(result, pos);
   }
   function internIdentifier(text) {
@@ -18406,14 +19792,26 @@ var Parser;
       const text = internIdentifier(scanner.getTokenValue());
       const hasExtendedUnicodeEscape = scanner.hasExtendedUnicodeEscape();
       nextTokenWithoutCheck();
-      return finishNode(factory2.createIdentifier(text, void 0, originalKeywordKind, hasExtendedUnicodeEscape), pos);
+      return finishNode(factory2.createIdentifier(
+        text,
+        /*typeArguments*/
+        void 0,
+        originalKeywordKind,
+        hasExtendedUnicodeEscape
+      ), pos);
     }
     if (token() === 80 /* PrivateIdentifier */) {
       parseErrorAtCurrentToken(privateIdentifierDiagnosticMessage || Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies);
-      return createIdentifier(true);
+      return createIdentifier(
+        /*isIdentifier*/
+        true
+      );
     }
     if (token() === 0 /* Unknown */ && scanner.tryScan(() => scanner.reScanInvalidIdentifier() === 79 /* Identifier */)) {
-      return createIdentifier(true);
+      return createIdentifier(
+        /*isIdentifier*/
+        true
+      );
     }
     identifierCount++;
     const reportAtCurrentPosition = token() === 1 /* EndOfFileToken */;
@@ -18423,7 +19821,12 @@ var Parser;
     return createMissingNode(79 /* Identifier */, reportAtCurrentPosition, diagnosticMessage || defaultMessage, msgArg);
   }
   function parseBindingIdentifier(privateIdentifierDiagnosticMessage) {
-    return createIdentifier(isBindingIdentifier(), void 0, privateIdentifierDiagnosticMessage);
+    return createIdentifier(
+      isBindingIdentifier(),
+      /*diagnosticMessage*/
+      void 0,
+      privateIdentifierDiagnosticMessage
+    );
   }
   function parseIdentifier(diagnosticMessage, privateIdentifierDiagnosticMessage) {
     return createIdentifier(isIdentifier2(), diagnosticMessage, privateIdentifierDiagnosticMessage);
@@ -18452,7 +19855,10 @@ var Parser;
     return parseIdentifierName();
   }
   function parsePropertyName() {
-    return parsePropertyNameWorker(true);
+    return parsePropertyNameWorker(
+      /*allowComputedPropertyNames*/
+      true
+    );
   }
   function parseComputedPropertyName() {
     const pos = getNodePos();
@@ -18461,16 +19867,9 @@ var Parser;
     parseExpected(23 /* CloseBracketToken */);
     return finishNode(factory2.createComputedPropertyName(expression), pos);
   }
-  function internPrivateIdentifier(text) {
-    let privateIdentifier = privateIdentifiers.get(text);
-    if (privateIdentifier === void 0) {
-      privateIdentifiers.set(text, privateIdentifier = text);
-    }
-    return privateIdentifier;
-  }
   function parsePrivateIdentifier() {
     const pos = getNodePos();
-    const node = factory2.createPrivateIdentifier(internPrivateIdentifier(scanner.getTokenValue()));
+    const node = factory2.createPrivateIdentifier(internIdentifier(scanner.getTokenValue()));
     nextToken();
     return finishNode(node, pos);
   }
@@ -18574,7 +19973,7 @@ var Parser;
       case ParsingContext.ArrayBindingElements:
         return token() === 27 /* CommaToken */ || token() === 25 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern();
       case ParsingContext.TypeParameters:
-        return token() === 101 /* InKeyword */ || isIdentifier2();
+        return token() === 101 /* InKeyword */ || token() === 85 /* ConstKeyword */ || isIdentifier2();
       case ParsingContext.ArrayLiteralMembers:
         switch (token()) {
           case 27 /* CommaToken */:
@@ -18584,9 +19983,15 @@ var Parser;
       case ParsingContext.ArgumentExpressions:
         return token() === 25 /* DotDotDotToken */ || isStartOfExpression();
       case ParsingContext.Parameters:
-        return isStartOfParameter(false);
+        return isStartOfParameter(
+          /*isJSDocParameter*/
+          false
+        );
       case ParsingContext.JSDocParameters:
-        return isStartOfParameter(true);
+        return isStartOfParameter(
+          /*isJSDocParameter*/
+          true
+        );
       case ParsingContext.TypeArguments:
       case ParsingContext.TupleElementTypes:
         return token() === 27 /* CommaToken */ || isStartOfType();
@@ -18695,7 +20100,11 @@ var Parser;
   function isInSomeParsingContext() {
     for (let kind = 0; kind < ParsingContext.Count; kind++) {
       if (parsingContext & 1 << kind) {
-        if (isListElement(kind, true) || isListTerminator(kind)) {
+        if (isListElement(
+          kind,
+          /*inErrorRecovery*/
+          true
+        ) || isListTerminator(kind)) {
           return true;
         }
       }
@@ -18708,7 +20117,11 @@ var Parser;
     const list = [];
     const listPos = getNodePos();
     while (!isListTerminator(kind)) {
-      if (isListElement(kind, false)) {
+      if (isListElement(
+        kind,
+        /*inErrorRecovery*/
+        false
+      )) {
         list.push(parseListElement(kind, parseElement));
         continue;
       }
@@ -18741,7 +20154,7 @@ var Parser;
     if (!canReuseNode(node, parsingContext2)) {
       return void 0;
     }
-    if (node.jsDocCache) {
+    if (canHaveJSDoc(node) && node.jsDocCache) {
       node.jsDocCache = void 0;
     }
     return node;
@@ -18956,7 +20369,11 @@ var Parser;
     const listPos = getNodePos();
     let commaStart = -1;
     while (true) {
-      if (isListElement(kind, false)) {
+      if (isListElement(
+        kind,
+        /*inErrorRecovery*/
+        false
+      )) {
         const startPos = scanner.getStartPos();
         const result = parseListElement(kind, parseElement);
         if (!result) {
@@ -18989,7 +20406,13 @@ var Parser;
       }
     }
     parsingContext = saveParsingContext;
-    return createNodeArray(list, listPos, void 0, commaStart >= 0);
+    return createNodeArray(
+      list,
+      listPos,
+      /*end*/
+      void 0,
+      commaStart >= 0
+    );
   }
   function getExpectedCommaDiagnostic(kind) {
     return kind === ParsingContext.EnumMembers ? Diagnostics.An_enum_member_name_must_be_followed_by_a_or : void 0;
@@ -19023,7 +20446,11 @@ var Parser;
       entity = finishNode(
         factory2.createQualifiedName(
           entity,
-          parseRightSideOfDot(allowReservedWords, false)
+          parseRightSideOfDot(
+            allowReservedWords,
+            /* allowPrivateIdentifiers */
+            false
+          )
         ),
         pos
       );
@@ -19037,12 +20464,22 @@ var Parser;
     if (scanner.hasPrecedingLineBreak() && tokenIsIdentifierOrKeyword(token())) {
       const matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine);
       if (matchesPattern) {
-        return createMissingNode(79 /* Identifier */, true, Diagnostics.Identifier_expected);
+        return createMissingNode(
+          79 /* Identifier */,
+          /*reportAtCurrentPosition*/
+          true,
+          Diagnostics.Identifier_expected
+        );
       }
     }
     if (token() === 80 /* PrivateIdentifier */) {
       const node = parsePrivateIdentifier();
-      return allowPrivateIdentifiers ? node : createMissingNode(79 /* Identifier */, true, Diagnostics.Identifier_expected);
+      return allowPrivateIdentifiers ? node : createMissingNode(
+        79 /* Identifier */,
+        /*reportAtCurrentPosition*/
+        true,
+        Diagnostics.Identifier_expected
+      );
     }
     return allowIdentifierNames ? parseIdentifierName() : parseIdentifier();
   }
@@ -19070,7 +20507,10 @@ var Parser;
     const pos = getNodePos();
     return finishNode(
       factory2.createTemplateLiteralType(
-        parseTemplateHead(false),
+        parseTemplateHead(
+          /*isTaggedTemplate*/
+          false
+        ),
         parseTemplateTypeSpans()
       ),
       pos
@@ -19091,7 +20531,10 @@ var Parser;
     return finishNode(
       factory2.createTemplateLiteralTypeSpan(
         parseType(),
-        parseLiteralOfTemplateSpan(false)
+        parseLiteralOfTemplateSpan(
+          /*isTaggedTemplate*/
+          false
+        )
       ),
       pos
     );
@@ -19137,7 +20580,20 @@ var Parser;
   }
   function parseLiteralLikeNode(kind) {
     const pos = getNodePos();
-    const node = isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, scanner.getTokenValue(), getTemplateLiteralRawText(kind), scanner.getTokenFlags() & 2048 /* TemplateLiteralLikeFlags */) : kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral(scanner.getTokenValue(), scanner.getNumericLiteralFlags()) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral(scanner.getTokenValue(), void 0, scanner.hasExtendedUnicodeEscape()) : isLiteralKind(kind) ? factory2.createLiteralLikeNode(kind, scanner.getTokenValue()) : Debug.fail();
+    const node = isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, scanner.getTokenValue(), getTemplateLiteralRawText(kind), scanner.getTokenFlags() & 2048 /* TemplateLiteralLikeFlags */) : (
+      // Octal literals are not allowed in strict mode or ES5
+      // Note that theoretically the following condition would hold true literals like 009,
+      // which is not octal. But because of how the scanner separates the tokens, we would
+      // never get a token like this. Instead, we would get 00 and 9 as two separate tokens.
+      // We also do not need to check for negatives because any prefix operator would be part of a
+      // parent unary expression.
+      kind === 8 /* NumericLiteral */ ? factory2.createNumericLiteral(scanner.getTokenValue(), scanner.getNumericLiteralFlags()) : kind === 10 /* StringLiteral */ ? factory2.createStringLiteral(
+        scanner.getTokenValue(),
+        /*isSingleQuote*/
+        void 0,
+        scanner.hasExtendedUnicodeEscape()
+      ) : isLiteralKind(kind) ? factory2.createLiteralLikeNode(kind, scanner.getTokenValue()) : Debug.fail()
+    );
     if (scanner.hasExtendedUnicodeEscape()) {
       node.hasExtendedUnicodeEscape = true;
     }
@@ -19148,7 +20604,11 @@ var Parser;
     return finishNode(node, pos);
   }
   function parseEntityNameOfTypeReference() {
-    return parseEntityName(true, Diagnostics.Type_expected);
+    return parseEntityName(
+      /*allowReservedWords*/
+      true,
+      Diagnostics.Type_expected
+    );
   }
   function parseTypeArgumentsOfTypeReference() {
     if (!scanner.hasPrecedingLineBreak() && reScanLessThanToken() === 29 /* LessThanToken */) {
@@ -19182,7 +20642,12 @@ var Parser;
   }
   function parseThisTypePredicate(lhs) {
     nextToken();
-    return finishNode(factory2.createTypePredicateNode(void 0, lhs, parseType()), lhs.pos);
+    return finishNode(factory2.createTypePredicateNode(
+      /*assertsModifier*/
+      void 0,
+      lhs,
+      parseType()
+    ), lhs.pos);
   }
   function parseThisTypeNode() {
     const pos = getNodePos();
@@ -19197,7 +20662,11 @@ var Parser;
   function parseJSDocNonNullableType() {
     const pos = getNodePos();
     nextToken();
-    return finishNode(factory2.createJSDocNonNullableType(parseNonArrayType(), false), pos);
+    return finishNode(factory2.createJSDocNonNullableType(
+      parseNonArrayType(),
+      /*postfix*/
+      false
+    ), pos);
   }
   function parseJSDocUnknownOrNullableType() {
     const pos = getNodePos();
@@ -19205,7 +20674,11 @@ var Parser;
     if (token() === 27 /* CommaToken */ || token() === 19 /* CloseBraceToken */ || token() === 21 /* CloseParenToken */ || token() === 31 /* GreaterThanToken */ || token() === 63 /* EqualsToken */ || token() === 51 /* BarToken */) {
       return finishNode(factory2.createJSDocUnknownType(), pos);
     } else {
-      return finishNode(factory2.createJSDocNullableType(parseType(), false), pos);
+      return finishNode(factory2.createJSDocNullableType(
+        parseType(),
+        /*postfix*/
+        false
+      ), pos);
     }
   }
   function parseJSDocFunctionType() {
@@ -19214,10 +20687,18 @@ var Parser;
     if (lookAhead(nextTokenIsOpenParen)) {
       nextToken();
       const parameters = parseParameters(4 /* Type */ | 32 /* JSDoc */);
-      const type = parseReturnType(58 /* ColonToken */, false);
+      const type = parseReturnType(
+        58 /* ColonToken */,
+        /*isType*/
+        false
+      );
       return withJSDoc(finishNode(factory2.createJSDocFunctionType(parameters, type), pos), hasJSDoc);
     }
-    return finishNode(factory2.createTypeReferenceNode(parseIdentifierName(), void 0), pos);
+    return finishNode(factory2.createTypeReferenceNode(
+      parseIdentifierName(),
+      /*typeArguments*/
+      void 0
+    ), pos);
   }
   function parseJSDocParameter() {
     const pos = getNodePos();
@@ -19228,11 +20709,16 @@ var Parser;
     }
     return finishNode(
       factory2.createParameterDeclaration(
+        /*modifiers*/
         void 0,
+        /*dotDotDotToken*/
         void 0,
+        // TODO(rbuckton): JSDoc parameters don't have names (except `this`/`new`), should we manufacture an empty identifier?
         name,
+        /*questionToken*/
         void 0,
         parseJSDocType(),
+        /*initializer*/
         void 0
       ),
       pos
@@ -19242,7 +20728,10 @@ var Parser;
     scanner.setInJSDocType(true);
     const pos = getNodePos();
     if (parseOptional(142 /* ModuleKeyword */)) {
-      const moduleTag = factory2.createJSDocNamepathType(void 0);
+      const moduleTag = factory2.createJSDocNamepathType(
+        /*type*/
+        void 0
+      );
       terminate:
         while (true) {
           switch (token()) {
@@ -19273,13 +20762,19 @@ var Parser;
   function parseTypeQuery() {
     const pos = getNodePos();
     parseExpected(112 /* TypeOfKeyword */);
-    const entityName = parseEntityName(true);
+    const entityName = parseEntityName(
+      /*allowReservedWords*/
+      true
+    );
     const typeArguments = !scanner.hasPrecedingLineBreak() ? tryParseTypeArguments() : void 0;
     return finishNode(factory2.createTypeQueryNode(entityName, typeArguments), pos);
   }
   function parseTypeParameter() {
     const pos = getNodePos();
-    const modifiers = parseModifiers();
+    const modifiers = parseModifiers(
+      /*permitConstAsModifier*/
+      true
+    );
     const name = parseIdentifier();
     let constraint;
     let expression;
@@ -19301,7 +20796,10 @@ var Parser;
     }
   }
   function isStartOfParameter(isJSDocParameter) {
-    return token() === 25 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern() || isModifierKind(token()) || token() === 59 /* AtToken */ || isStartOfType(!isJSDocParameter);
+    return token() === 25 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern() || isModifierKind(token()) || token() === 59 /* AtToken */ || isStartOfType(
+      /*inStartOfParameter*/
+      !isJSDocParameter
+    );
   }
   function parseNameOfParameter(modifiers) {
     const name = parseIdentifierOrPattern(Diagnostics.Private_identifiers_cannot_be_used_as_parameters);
@@ -19317,7 +20815,11 @@ var Parser;
     return parseParameterWorker(inOuterAwaitContext);
   }
   function parseParameterForSpeculation(inOuterAwaitContext) {
-    return parseParameterWorker(inOuterAwaitContext, false);
+    return parseParameterWorker(
+      inOuterAwaitContext,
+      /*allowAmbiguity*/
+      false
+    );
   }
   function parseParameterWorker(inOuterAwaitContext, allowAmbiguity = true) {
     const pos = getNodePos();
@@ -19326,10 +20828,16 @@ var Parser;
     if (token() === 108 /* ThisKeyword */) {
       const node2 = factory2.createParameterDeclaration(
         decorators,
+        /*dotDotDotToken*/
         void 0,
-        createIdentifier(true),
+        createIdentifier(
+          /*isIdentifier*/
+          true
+        ),
+        /*questionToken*/
         void 0,
         parseTypeAnnotation(),
+        /*initializer*/
         void 0
       );
       if (decorators) {
@@ -19393,7 +20901,11 @@ var Parser;
     if (!parseExpected(20 /* OpenParenToken */)) {
       return createMissingList();
     }
-    const parameters = parseParametersWorker(flags, true);
+    const parameters = parseParametersWorker(
+      flags,
+      /*allowAmbiguity*/
+      true
+    );
     parseExpected(21 /* CloseParenToken */);
     return parameters;
   }
@@ -19411,7 +20923,11 @@ var Parser;
     }
     const typeParameters = parseTypeParameters();
     const parameters = parseParameters(4 /* Type */);
-    const type = parseReturnType(58 /* ColonToken */, true);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      true
+    );
     parseTypeMemberSemicolon();
     const node = kind === 176 /* CallSignature */ ? factory2.createCallSignature(typeParameters, parameters, type) : factory2.createConstructSignature(typeParameters, parameters, type);
     return withJSDoc(finishNode(node, pos), hasJSDoc);
@@ -19444,7 +20960,10 @@ var Parser;
     return token() === 58 /* ColonToken */ || token() === 27 /* CommaToken */ || token() === 23 /* CloseBracketToken */;
   }
   function parseIndexSignatureDeclaration(pos, hasJSDoc, decorators, modifiers) {
-    const parameters = parseBracketedList(ParsingContext.Parameters, () => parseParameter(false), 22 /* OpenBracketToken */, 23 /* CloseBracketToken */);
+    const parameters = parseBracketedList(ParsingContext.Parameters, () => parseParameter(
+      /*inOuterAwaitContext*/
+      false
+    ), 22 /* OpenBracketToken */, 23 /* CloseBracketToken */);
     const type = parseTypeAnnotation();
     parseTypeMemberSemicolon();
     const node = factory2.createIndexSignature(modifiers, parameters, type);
@@ -19458,7 +20977,11 @@ var Parser;
     if (token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */) {
       const typeParameters = parseTypeParameters();
       const parameters = parseParameters(4 /* Type */);
-      const type = parseReturnType(58 /* ColonToken */, true);
+      const type = parseReturnType(
+        58 /* ColonToken */,
+        /*isType*/
+        true
+      );
       node = factory2.createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type);
     } else {
       const type = parseTypeAnnotation();
@@ -19501,13 +21024,35 @@ var Parser;
     const hasJSDoc = hasPrecedingJSDocComment();
     const modifiers = parseModifiers();
     if (parseContextualModifier(137 /* GetKeyword */)) {
-      return parseAccessorDeclaration(pos, hasJSDoc, void 0, modifiers, 174 /* GetAccessor */, 4 /* Type */);
+      return parseAccessorDeclaration(
+        pos,
+        hasJSDoc,
+        /*decorators*/
+        void 0,
+        modifiers,
+        174 /* GetAccessor */,
+        4 /* Type */
+      );
     }
     if (parseContextualModifier(151 /* SetKeyword */)) {
-      return parseAccessorDeclaration(pos, hasJSDoc, void 0, modifiers, 175 /* SetAccessor */, 4 /* Type */);
+      return parseAccessorDeclaration(
+        pos,
+        hasJSDoc,
+        /*decorators*/
+        void 0,
+        modifiers,
+        175 /* SetAccessor */,
+        4 /* Type */
+      );
     }
     if (isIndexSignature()) {
-      return parseIndexSignatureDeclaration(pos, hasJSDoc, void 0, modifiers);
+      return parseIndexSignatureDeclaration(
+        pos,
+        hasJSDoc,
+        /*decorators*/
+        void 0,
+        modifiers
+      );
     }
     return parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers);
   }
@@ -19556,7 +21101,14 @@ var Parser;
     const name = parseIdentifierName();
     parseExpected(101 /* InKeyword */);
     const type = parseType();
-    return finishNode(factory2.createTypeParameterDeclaration(void 0, name, type, void 0), pos);
+    return finishNode(factory2.createTypeParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      name,
+      type,
+      /*defaultType*/
+      void 0
+    ), pos);
   }
   function parseMappedType() {
     const pos = getNodePos();
@@ -19655,7 +21207,11 @@ var Parser;
     const isConstructorType = parseOptional(103 /* NewKeyword */);
     const typeParameters = parseTypeParameters();
     const parameters = parseParameters(4 /* Type */);
-    const type = parseReturnType(38 /* EqualsGreaterThanToken */, false);
+    const type = parseReturnType(
+      38 /* EqualsGreaterThanToken */,
+      /*isType*/
+      false
+    );
     const node = isConstructorType ? factory2.createConstructorTypeNode(modifiers, typeParameters, parameters, type) : factory2.createFunctionTypeNode(typeParameters, parameters, type);
     if (!isConstructorType)
       node.modifiers = modifiers;
@@ -19687,7 +21243,10 @@ var Parser;
     const multiLine = scanner.hasPrecedingLineBreak();
     parseExpected(130 /* AssertKeyword */);
     parseExpected(58 /* ColonToken */);
-    const clause = parseAssertClause(true);
+    const clause = parseAssertClause(
+      /*skipAssertKeyword*/
+      true
+    );
     if (!parseExpected(19 /* CloseBraceToken */)) {
       const lastError = lastOrUndefined(parseDiagnostics);
       if (lastError && lastError.code === Diagnostics._0_expected.code) {
@@ -19753,7 +21312,10 @@ var Parser;
       case 104 /* NullKeyword */:
         return parseLiteralTypeNode();
       case 40 /* MinusToken */:
-        return lookAhead(nextTokenIsNumericOrBigIntLiteral) ? parseLiteralTypeNode(true) : parseTypeReference();
+        return lookAhead(nextTokenIsNumericOrBigIntLiteral) ? parseLiteralTypeNode(
+          /*negative*/
+          true
+        ) : parseTypeReference();
       case 114 /* VoidKeyword */:
         return parseTokenNode();
       case 108 /* ThisKeyword */: {
@@ -19833,7 +21395,10 @@ var Parser;
   }
   function isStartOfParenthesizedOrFunctionType() {
     nextToken();
-    return token() === 21 /* CloseParenToken */ || isStartOfParameter(false) || isStartOfType();
+    return token() === 21 /* CloseParenToken */ || isStartOfParameter(
+      /*isJSDocParameter*/
+      false
+    ) || isStartOfType();
   }
   function parsePostfixTypeOrHigher() {
     const pos = getNodePos();
@@ -19842,14 +21407,22 @@ var Parser;
       switch (token()) {
         case 53 /* ExclamationToken */:
           nextToken();
-          type = finishNode(factory2.createJSDocNonNullableType(type, true), pos);
+          type = finishNode(factory2.createJSDocNonNullableType(
+            type,
+            /*postfix*/
+            true
+          ), pos);
           break;
         case 57 /* QuestionToken */:
           if (lookAhead(nextTokenIsStartOfType)) {
             return type;
           }
           nextToken();
-          type = finishNode(factory2.createJSDocNullableType(type, true), pos);
+          type = finishNode(factory2.createJSDocNullableType(
+            type,
+            /*postfix*/
+            true
+          ), pos);
           break;
         case 22 /* OpenBracketToken */:
           parseExpected(22 /* OpenBracketToken */);
@@ -19885,7 +21458,12 @@ var Parser;
     const pos = getNodePos();
     const name = parseIdentifier();
     const constraint = tryParse(tryParseConstraintOfInferType);
-    const node = factory2.createTypeParameterDeclaration(void 0, name, constraint);
+    const node = factory2.createTypeParameterDeclaration(
+      /*modifiers*/
+      void 0,
+      name,
+      constraint
+    );
     return finishNode(node, pos);
   }
   function parseInferType() {
@@ -19990,7 +21568,12 @@ var Parser;
     const typePredicateVariable = isIdentifier2() && tryParse(parseTypePredicatePrefix);
     const type = parseType();
     if (typePredicateVariable) {
-      return finishNode(factory2.createTypePredicateNode(void 0, typePredicateVariable, type), pos);
+      return finishNode(factory2.createTypePredicateNode(
+        /*assertsModifier*/
+        void 0,
+        typePredicateVariable,
+        type
+      ), pos);
     } else {
       return type;
     }
@@ -20091,21 +21674,36 @@ var Parser;
   function parseExpression() {
     const saveDecoratorContext = inDecoratorContext();
     if (saveDecoratorContext) {
-      setDecoratorContext(false);
+      setDecoratorContext(
+        /*val*/
+        false
+      );
     }
     const pos = getNodePos();
-    let expr = parseAssignmentExpressionOrHigher(true);
+    let expr = parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
     let operatorToken;
     while (operatorToken = parseOptionalToken(27 /* CommaToken */)) {
-      expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher(true), pos);
+      expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      ), pos);
     }
     if (saveDecoratorContext) {
-      setDecoratorContext(true);
+      setDecoratorContext(
+        /*val*/
+        true
+      );
     }
     return expr;
   }
   function parseInitializer() {
-    return parseOptional(63 /* EqualsToken */) ? parseAssignmentExpressionOrHigher(true) : void 0;
+    return parseOptional(63 /* EqualsToken */) ? parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    ) : void 0;
   }
   function parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) {
     if (isYieldExpression()) {
@@ -20118,7 +21716,13 @@ var Parser;
     const pos = getNodePos();
     const expr = parseBinaryExpressionOrHigher(0 /* Lowest */);
     if (expr.kind === 79 /* Identifier */ && token() === 38 /* EqualsGreaterThanToken */) {
-      return parseSimpleArrowFunctionExpression(pos, expr, allowReturnTypeInArrowFunction, void 0);
+      return parseSimpleArrowFunctionExpression(
+        pos,
+        expr,
+        allowReturnTypeInArrowFunction,
+        /*asyncModifier*/
+        void 0
+      );
     }
     if (isLeftHandSideExpression(expr) && isAssignmentOperator(reScanGreaterToken())) {
       return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction), pos);
@@ -20145,29 +21749,55 @@ var Parser;
       return finishNode(
         factory2.createYieldExpression(
           parseOptionalToken(41 /* AsteriskToken */),
-          parseAssignmentExpressionOrHigher(true)
+          parseAssignmentExpressionOrHigher(
+            /*allowReturnTypeInArrowFunction*/
+            true
+          )
         ),
         pos
       );
     } else {
-      return finishNode(factory2.createYieldExpression(void 0, void 0), pos);
+      return finishNode(factory2.createYieldExpression(
+        /*asteriskToken*/
+        void 0,
+        /*expression*/
+        void 0
+      ), pos);
     }
   }
   function parseSimpleArrowFunctionExpression(pos, identifier, allowReturnTypeInArrowFunction, asyncModifier) {
     Debug.assert(token() === 38 /* EqualsGreaterThanToken */, "parseSimpleArrowFunctionExpression should only have been called if we had a =>");
     const parameter = factory2.createParameterDeclaration(
+      /*modifiers*/
       void 0,
+      /*dotDotDotToken*/
       void 0,
       identifier,
+      /*questionToken*/
       void 0,
+      /*type*/
       void 0,
+      /*initializer*/
       void 0
     );
     finishNode(parameter, identifier.pos);
     const parameters = createNodeArray([parameter], parameter.pos, parameter.end);
     const equalsGreaterThanToken = parseExpectedToken(38 /* EqualsGreaterThanToken */);
-    const body = parseArrowFunctionExpressionBody(!!asyncModifier, allowReturnTypeInArrowFunction);
-    const node = factory2.createArrowFunction(asyncModifier, void 0, parameters, void 0, equalsGreaterThanToken, body);
+    const body = parseArrowFunctionExpressionBody(
+      /*isAsync*/
+      !!asyncModifier,
+      allowReturnTypeInArrowFunction
+    );
+    const node = factory2.createArrowFunction(
+      asyncModifier,
+      /*typeParameters*/
+      void 0,
+      parameters,
+      /*type*/
+      void 0,
+      equalsGreaterThanToken,
+      body
+    );
     return addJSDocComment(finishNode(node, pos));
   }
   function tryParseParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) {
@@ -20175,7 +21805,12 @@ var Parser;
     if (triState === Tristate.False) {
       return void 0;
     }
-    return triState === Tristate.True ? parseParenthesizedArrowFunctionExpression(true, true) : tryParse(() => parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction));
+    return triState === Tristate.True ? parseParenthesizedArrowFunctionExpression(
+      /*allowAmbiguity*/
+      true,
+      /*allowReturnTypeInArrowFunction*/
+      true
+    ) : tryParse(() => parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction));
   }
   function isParenthesizedArrowFunctionExpression() {
     if (token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */ || token() === 132 /* AsyncKeyword */) {
@@ -20242,11 +21877,12 @@ var Parser;
       return Tristate.False;
     } else {
       Debug.assert(first2 === 29 /* LessThanToken */);
-      if (!isIdentifier2()) {
+      if (!isIdentifier2() && token() !== 85 /* ConstKeyword */) {
         return Tristate.False;
       }
       if (languageVariant === 1 /* JSX */) {
         const isArrowFunctionInJsx = lookAhead(() => {
+          parseOptional(85 /* ConstKeyword */);
           const third = nextToken();
           if (third === 94 /* ExtendsKeyword */) {
             const fourth = nextToken();
@@ -20275,7 +21911,11 @@ var Parser;
     if (notParenthesizedArrow == null ? void 0 : notParenthesizedArrow.has(tokenPos)) {
       return void 0;
     }
-    const result = parseParenthesizedArrowFunctionExpression(false, allowReturnTypeInArrowFunction);
+    const result = parseParenthesizedArrowFunctionExpression(
+      /*allowAmbiguity*/
+      false,
+      allowReturnTypeInArrowFunction
+    );
     if (!result) {
       (notParenthesizedArrow || (notParenthesizedArrow = /* @__PURE__ */ new Set())).add(tokenPos);
     }
@@ -20332,7 +21972,11 @@ var Parser;
       }
     }
     const hasReturnColon = token() === 58 /* ColonToken */;
-    const type = parseReturnType(58 /* ColonToken */, false);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      false
+    );
     if (type && !allowAmbiguity && typeHasArrowFunctionBlockingParseError(type)) {
       return void 0;
     }
@@ -20378,9 +22022,18 @@ var Parser;
       factory2.createConditionalExpression(
         leftOperand,
         questionToken,
-        doOutsideOfContext(disallowInAndDecoratorContext, () => parseAssignmentExpressionOrHigher(false)),
+        doOutsideOfContext(disallowInAndDecoratorContext, () => parseAssignmentExpressionOrHigher(
+          /*allowReturnTypeInArrowFunction*/
+          false
+        )),
         colonToken = parseExpectedToken(58 /* ColonToken */),
-        nodeIsPresent(colonToken) ? parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) : createMissingNode(79 /* Identifier */, false, Diagnostics._0_expected, tokenToString(58 /* ColonToken */))
+        nodeIsPresent(colonToken) ? parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) : createMissingNode(
+          79 /* Identifier */,
+          /*reportAtCurrentPosition*/
+          false,
+          Diagnostics._0_expected,
+          tokenToString(58 /* ColonToken */)
+        )
       ),
       pos
     );
@@ -20449,7 +22102,7 @@ var Parser;
     const pos = getNodePos();
     return finishNode(factory2.createVoidExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos);
   }
-  function isAwaitExpression() {
+  function isAwaitExpression2() {
     if (token() === 133 /* AwaitKeyword */) {
       if (inAwaitContext()) {
         return true;
@@ -20497,7 +22150,7 @@ var Parser;
       case 29 /* LessThanToken */:
         return parseTypeAssertion();
       case 133 /* AwaitKeyword */:
-        if (isAwaitExpression()) {
+        if (isAwaitExpression2()) {
           return parseAwaitExpression();
         }
       default:
@@ -20528,7 +22181,10 @@ var Parser;
       const pos = getNodePos();
       return finishNode(factory2.createPrefixUnaryExpression(token(), nextTokenAnd(parseLeftHandSideExpressionOrHigher)), pos);
     } else if (languageVariant === 1 /* JSX */ && token() === 29 /* LessThanToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrGreaterThan)) {
-      return parseJsxElementOrSelfClosingElementOrFragment(true);
+      return parseJsxElementOrSelfClosingElementOrFragment(
+        /*inExpressionContext*/
+        true
+      );
     }
     const expression = parseLeftHandSideExpressionOrHigher();
     Debug.assert(isLeftHandSideExpression(expression));
@@ -20562,7 +22218,12 @@ var Parser;
   function parseMemberExpressionOrHigher() {
     const pos = getNodePos();
     const expression = parsePrimaryExpression();
-    return parseMemberExpressionRest(pos, expression, true);
+    return parseMemberExpressionRest(
+      pos,
+      expression,
+      /*allowOptionalChain*/
+      true
+    );
   }
   function parseSuperExpression() {
     const pos = getNodePos();
@@ -20581,7 +22242,12 @@ var Parser;
       return expression;
     }
     parseExpectedToken(24 /* DotToken */, Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access);
-    return finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(true, true)), pos);
+    return finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(
+      /*allowIdentifierNames*/
+      true,
+      /*allowPrivateIdentifiers*/
+      true
+    )), pos);
   }
   function parseJsxElementOrSelfClosingElementOrFragment(inExpressionContext, topInvalidNodePosition, openingTag) {
     const pos = getNodePos();
@@ -20623,9 +22289,17 @@ var Parser;
     }
     if (inExpressionContext && token() === 29 /* LessThanToken */) {
       const topBadPos = typeof topInvalidNodePosition === "undefined" ? result.pos : topInvalidNodePosition;
-      const invalidElement = tryParse(() => parseJsxElementOrSelfClosingElementOrFragment(true, topBadPos));
+      const invalidElement = tryParse(() => parseJsxElementOrSelfClosingElementOrFragment(
+        /*inExpressionContext*/
+        true,
+        topBadPos
+      ));
       if (invalidElement) {
-        const operatorToken = createMissingNode(27 /* CommaToken */, false);
+        const operatorToken = createMissingNode(
+          27 /* CommaToken */,
+          /*reportAtCurrentPosition*/
+          false
+        );
         setTextRangePosWidth(operatorToken, invalidElement.pos, 0);
         parseErrorAt(skipTrivia(sourceText, topBadPos), invalidElement.end, Diagnostics.JSX_expressions_must_have_one_parent_element);
         return finishNode(factory2.createBinaryExpression(result, operatorToken, invalidElement), pos);
@@ -20657,9 +22331,18 @@ var Parser;
       case 12 /* JsxTextAllWhiteSpaces */:
         return parseJsxText();
       case 18 /* OpenBraceToken */:
-        return parseJsxExpression(false);
+        return parseJsxExpression(
+          /*inExpressionContext*/
+          false
+        );
       case 29 /* LessThanToken */:
-        return parseJsxElementOrSelfClosingElementOrFragment(false, void 0, openingTag);
+        return parseJsxElementOrSelfClosingElementOrFragment(
+          /*inExpressionContext*/
+          false,
+          /*topInvalidNodePosition*/
+          void 0,
+          openingTag
+        );
       default:
         return Debug.assertNever(token2);
     }
@@ -20701,7 +22384,13 @@ var Parser;
       node = factory2.createJsxOpeningElement(tagName, typeArguments, attributes);
     } else {
       parseExpected(43 /* SlashToken */);
-      if (parseExpected(31 /* GreaterThanToken */, void 0, false)) {
+      if (parseExpected(
+        31 /* GreaterThanToken */,
+        /*diagnostic*/
+        void 0,
+        /*shouldAdvance*/
+        false
+      )) {
         if (inExpressionContext) {
           nextToken();
         } else {
@@ -20717,7 +22406,12 @@ var Parser;
     scanJsxIdentifier();
     let expression = token() === 108 /* ThisKeyword */ ? parseTokenNode() : parseIdentifierName();
     while (parseOptional(24 /* DotToken */)) {
-      expression = finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(true, false)), pos);
+      expression = finishNode(factory2.createPropertyAccessExpression(expression, parseRightSideOfDot(
+        /*allowIdentifierNames*/
+        true,
+        /*allowPrivateIdentifiers*/
+        false
+      )), pos);
     }
     return expression;
   }
@@ -20735,7 +22429,13 @@ var Parser;
     if (inExpressionContext) {
       parseExpected(19 /* CloseBraceToken */);
     } else {
-      if (parseExpected(19 /* CloseBraceToken */, void 0, false)) {
+      if (parseExpected(
+        19 /* CloseBraceToken */,
+        /*message*/
+        void 0,
+        /*shouldAdvance*/
+        false
+      )) {
         scanJsxText();
       }
     }
@@ -20755,10 +22455,16 @@ var Parser;
         return parseLiteralNode();
       }
       if (token() === 18 /* OpenBraceToken */) {
-        return parseJsxExpression(true);
+        return parseJsxExpression(
+          /*inExpressionContext*/
+          true
+        );
       }
       if (token() === 29 /* LessThanToken */) {
-        return parseJsxElementOrSelfClosingElementOrFragment(true);
+        return parseJsxElementOrSelfClosingElementOrFragment(
+          /*inExpressionContext*/
+          true
+        );
       }
       parseErrorAtCurrentToken(Diagnostics.or_JSX_element_expected);
     }
@@ -20776,7 +22482,13 @@ var Parser;
     const pos = getNodePos();
     parseExpected(30 /* LessThanSlashToken */);
     const tagName = parseJsxElementName();
-    if (parseExpected(31 /* GreaterThanToken */, void 0, false)) {
+    if (parseExpected(
+      31 /* GreaterThanToken */,
+      /*diagnostic*/
+      void 0,
+      /*shouldAdvance*/
+      false
+    )) {
       if (inExpressionContext || !tagNamesAreEquivalent(open.tagName, tagName)) {
         nextToken();
       } else {
@@ -20791,7 +22503,13 @@ var Parser;
     if (tokenIsIdentifierOrKeyword(token())) {
       parseErrorAtRange(parseJsxElementName(), Diagnostics.Expected_corresponding_closing_tag_for_JSX_fragment);
     }
-    if (parseExpected(31 /* GreaterThanToken */, void 0, false)) {
+    if (parseExpected(
+      31 /* GreaterThanToken */,
+      /*diagnostic*/
+      void 0,
+      /*shouldAdvance*/
+      false
+    )) {
       if (inExpressionContext) {
         nextToken();
       } else {
@@ -20835,7 +22553,12 @@ var Parser;
     return false;
   }
   function parsePropertyAccessExpressionRest(pos, expression, questionDotToken) {
-    const name = parseRightSideOfDot(true, true);
+    const name = parseRightSideOfDot(
+      /*allowIdentifierNames*/
+      true,
+      /*allowPrivateIdentifiers*/
+      true
+    );
     const isOptionalChain2 = questionDotToken || tryReparseOptionalChain(expression);
     const propertyAccess = isOptionalChain2 ? factory2.createPropertyAccessChain(expression, questionDotToken, name) : factory2.createPropertyAccessExpression(expression, name);
     if (isOptionalChain2 && isPrivateIdentifier(propertyAccess.name)) {
@@ -20851,7 +22574,12 @@ var Parser;
   function parseElementAccessExpressionRest(pos, expression, questionDotToken) {
     let argumentExpression;
     if (token() === 23 /* CloseBracketToken */) {
-      argumentExpression = createMissingNode(79 /* Identifier */, true, Diagnostics.An_element_access_expression_should_take_an_argument);
+      argumentExpression = createMissingNode(
+        79 /* Identifier */,
+        /*reportAtCurrentPosition*/
+        true,
+        Diagnostics.An_element_access_expression_should_take_an_argument
+      );
     } else {
       const argument = allowInAnd(parseExpression);
       if (isStringOrNumericLiteralLike(argument)) {
@@ -20882,7 +22610,13 @@ var Parser;
         continue;
       }
       if (isTemplateStartOfTaggedTemplate()) {
-        expression = !questionDotToken && expression.kind === 230 /* ExpressionWithTypeArguments */ ? parseTaggedTemplateRest(pos, expression.expression, questionDotToken, expression.typeArguments) : parseTaggedTemplateRest(pos, expression, questionDotToken, void 0);
+        expression = !questionDotToken && expression.kind === 230 /* ExpressionWithTypeArguments */ ? parseTaggedTemplateRest(pos, expression.expression, questionDotToken, expression.typeArguments) : parseTaggedTemplateRest(
+          pos,
+          expression,
+          questionDotToken,
+          /*typeArguments*/
+          void 0
+        );
         continue;
       }
       if (!questionDotToken) {
@@ -20907,7 +22641,10 @@ var Parser;
     const tagExpression = factory2.createTaggedTemplateExpression(
       tag,
       typeArguments,
-      token() === 14 /* NoSubstitutionTemplateLiteral */ ? (reScanTemplateHeadOrNoSubstitutionTemplate(), parseLiteralNode()) : parseTemplateExpression(true)
+      token() === 14 /* NoSubstitutionTemplateLiteral */ ? (reScanTemplateHeadOrNoSubstitutionTemplate(), parseLiteralNode()) : parseTemplateExpression(
+        /*isTaggedTemplate*/
+        true
+      )
     );
     if (questionDotToken || tag.flags & 32 /* OptionalChain */) {
       tagExpression.flags |= 32 /* OptionalChain */;
@@ -20917,7 +22654,12 @@ var Parser;
   }
   function parseCallExpressionRest(pos, expression) {
     while (true) {
-      expression = parseMemberExpressionRest(pos, expression, true);
+      expression = parseMemberExpressionRest(
+        pos,
+        expression,
+        /*allowOptionalChain*/
+        true
+      );
       let typeArguments;
       const questionDotToken = parseOptionalToken(28 /* QuestionDotToken */);
       if (questionDotToken) {
@@ -20938,7 +22680,12 @@ var Parser;
         continue;
       }
       if (questionDotToken) {
-        const name = createMissingNode(79 /* Identifier */, false, Diagnostics.Identifier_expected);
+        const name = createMissingNode(
+          79 /* Identifier */,
+          /*reportAtCurrentPosition*/
+          false,
+          Diagnostics.Identifier_expected
+        );
         expression = finishNode(factory2.createPropertyAccessChain(expression, questionDotToken, name), pos);
       }
       break;
@@ -21017,7 +22764,10 @@ var Parser;
         }
         break;
       case 15 /* TemplateHead */:
-        return parseTemplateExpression(false);
+        return parseTemplateExpression(
+          /* isTaggedTemplate */
+          false
+        );
       case 80 /* PrivateIdentifier */:
         return parsePrivateIdentifier();
     }
@@ -21034,11 +22784,17 @@ var Parser;
   function parseSpreadElement() {
     const pos = getNodePos();
     parseExpected(25 /* DotDotDotToken */);
-    const expression = parseAssignmentExpressionOrHigher(true);
+    const expression = parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
     return finishNode(factory2.createSpreadElement(expression), pos);
   }
   function parseArgumentOrArrayLiteralElement() {
-    return token() === 25 /* DotDotDotToken */ ? parseSpreadElement() : token() === 27 /* CommaToken */ ? finishNode(factory2.createOmittedExpression(), getNodePos()) : parseAssignmentExpressionOrHigher(true);
+    return token() === 25 /* DotDotDotToken */ ? parseSpreadElement() : token() === 27 /* CommaToken */ ? finishNode(factory2.createOmittedExpression(), getNodePos()) : parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
   }
   function parseArgumentExpression() {
     return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement);
@@ -21056,7 +22812,10 @@ var Parser;
     const pos = getNodePos();
     const hasJSDoc = hasPrecedingJSDocComment();
     if (parseOptionalToken(25 /* DotDotDotToken */)) {
-      const expression = parseAssignmentExpressionOrHigher(true);
+      const expression = parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      );
       return withJSDoc(finishNode(factory2.createSpreadAssignment(expression), pos), hasJSDoc);
     }
     const decorators = parseDecorators();
@@ -21079,12 +22838,18 @@ var Parser;
     const isShorthandPropertyAssignment2 = tokenIsIdentifier && token() !== 58 /* ColonToken */;
     if (isShorthandPropertyAssignment2) {
       const equalsToken = parseOptionalToken(63 /* EqualsToken */);
-      const objectAssignmentInitializer = equalsToken ? allowInAnd(() => parseAssignmentExpressionOrHigher(true)) : void 0;
+      const objectAssignmentInitializer = equalsToken ? allowInAnd(() => parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      )) : void 0;
       node = factory2.createShorthandPropertyAssignment(name, objectAssignmentInitializer);
       node.equalsToken = equalsToken;
     } else {
       parseExpected(58 /* ColonToken */);
-      const initializer = allowInAnd(() => parseAssignmentExpressionOrHigher(true));
+      const initializer = allowInAnd(() => parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      ));
       node = factory2.createPropertyAssignment(name, initializer);
     }
     node.illegalDecorators = decorators;
@@ -21098,13 +22863,21 @@ var Parser;
     const openBracePosition = scanner.getTokenPos();
     const openBraceParsed = parseExpected(18 /* OpenBraceToken */);
     const multiLine = scanner.hasPrecedingLineBreak();
-    const properties = parseDelimitedList(ParsingContext.ObjectLiteralMembers, parseObjectLiteralElement, true);
+    const properties = parseDelimitedList(
+      ParsingContext.ObjectLiteralMembers,
+      parseObjectLiteralElement,
+      /*considerSemicolonAsDelimiter*/
+      true
+    );
     parseExpectedMatchingBrackets(18 /* OpenBraceToken */, 19 /* CloseBraceToken */, openBraceParsed, openBracePosition);
     return finishNode(factory2.createObjectLiteralExpression(properties, multiLine), pos);
   }
   function parseFunctionExpression() {
     const savedDecoratorContext = inDecoratorContext();
-    setDecoratorContext(false);
+    setDecoratorContext(
+      /*val*/
+      false
+    );
     const pos = getNodePos();
     const hasJSDoc = hasPrecedingJSDocComment();
     const modifiers = parseModifiers();
@@ -21115,7 +22888,11 @@ var Parser;
     const name = isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalBindingIdentifier) : isGenerator ? doInYieldContext(parseOptionalBindingIdentifier) : isAsync ? doInAwaitContext(parseOptionalBindingIdentifier) : parseOptionalBindingIdentifier();
     const typeParameters = parseTypeParameters();
     const parameters = parseParameters(isGenerator | isAsync);
-    const type = parseReturnType(58 /* ColonToken */, false);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      false
+    );
     const body = parseFunctionBlock(isGenerator | isAsync);
     setDecoratorContext(savedDecoratorContext);
     const node = factory2.createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
@@ -21132,7 +22909,12 @@ var Parser;
       return finishNode(factory2.createMetaProperty(103 /* NewKeyword */, name), pos);
     }
     const expressionPos = getNodePos();
-    let expression = parseMemberExpressionRest(expressionPos, parsePrimaryExpression(), false);
+    let expression = parseMemberExpressionRest(
+      expressionPos,
+      parsePrimaryExpression(),
+      /*allowOptionalChain*/
+      false
+    );
     let typeArguments;
     if (expression.kind === 230 /* ExpressionWithTypeArguments */) {
       typeArguments = expression.typeArguments;
@@ -21161,7 +22943,11 @@ var Parser;
       return result;
     } else {
       const statements = createMissingList();
-      return withJSDoc(finishNode(factory2.createBlock(statements, void 0), pos), hasJSDoc);
+      return withJSDoc(finishNode(factory2.createBlock(
+        statements,
+        /*multiLine*/
+        void 0
+      ), pos), hasJSDoc);
     }
   }
   function parseFunctionBlock(flags, diagnosticMessage) {
@@ -21173,11 +22959,17 @@ var Parser;
     topLevel = false;
     const saveDecoratorContext = inDecoratorContext();
     if (saveDecoratorContext) {
-      setDecoratorContext(false);
+      setDecoratorContext(
+        /*val*/
+        false
+      );
     }
     const block = parseBlock(!!(flags & 16 /* IgnoreMissingOpenBrace */), diagnosticMessage);
     if (saveDecoratorContext) {
-      setDecoratorContext(true);
+      setDecoratorContext(
+        /*val*/
+        true
+      );
     }
     topLevel = savedTopLevel;
     setYieldContext(savedYieldContext);
@@ -21235,14 +23027,20 @@ var Parser;
     let initializer;
     if (token() !== 26 /* SemicolonToken */) {
       if (token() === 113 /* VarKeyword */ || token() === 119 /* LetKeyword */ || token() === 85 /* ConstKeyword */) {
-        initializer = parseVariableDeclarationList(true);
+        initializer = parseVariableDeclarationList(
+          /*inForStatementInitializer*/
+          true
+        );
       } else {
         initializer = disallowInAnd(parseExpression);
       }
     }
     let node;
     if (awaitToken ? parseExpected(162 /* OfKeyword */) : parseOptional(162 /* OfKeyword */)) {
-      const expression = allowInAnd(() => parseAssignmentExpressionOrHigher(true));
+      const expression = allowInAnd(() => parseAssignmentExpressionOrHigher(
+        /*allowReturnTypeInArrowFunction*/
+        true
+      ));
       parseExpected(21 /* CloseParenToken */);
       node = factory2.createForOfStatement(awaitToken, initializer, expression, parseStatement());
     } else if (parseOptional(101 /* InKeyword */)) {
@@ -21341,12 +23139,18 @@ var Parser;
     const pos = getNodePos();
     const hasJSDoc = hasPrecedingJSDocComment();
     parseExpected(111 /* TryKeyword */);
-    const tryBlock = parseBlock(false);
+    const tryBlock = parseBlock(
+      /*ignoreMissingOpenBrace*/
+      false
+    );
     const catchClause = token() === 83 /* CatchKeyword */ ? parseCatchClause() : void 0;
     let finallyBlock;
     if (!catchClause || token() === 96 /* FinallyKeyword */) {
       parseExpected(96 /* FinallyKeyword */, Diagnostics.catch_or_finally_expected);
-      finallyBlock = parseBlock(false);
+      finallyBlock = parseBlock(
+        /*ignoreMissingOpenBrace*/
+        false
+      );
     }
     return withJSDoc(finishNode(factory2.createTryStatement(tryBlock, catchClause, finallyBlock), pos), hasJSDoc);
   }
@@ -21360,7 +23164,10 @@ var Parser;
     } else {
       variableDeclaration = void 0;
     }
-    const block = parseBlock(false);
+    const block = parseBlock(
+      /*ignoreMissingOpenBrace*/
+      false
+    );
     return finishNode(factory2.createCatchClause(variableDeclaration, block), pos);
   }
   function parseDebuggerStatement() {
@@ -21521,18 +23328,49 @@ var Parser;
       case 26 /* SemicolonToken */:
         return parseEmptyStatement();
       case 18 /* OpenBraceToken */:
-        return parseBlock(false);
+        return parseBlock(
+          /*ignoreMissingOpenBrace*/
+          false
+        );
       case 113 /* VarKeyword */:
-        return parseVariableStatement(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
+        return parseVariableStatement(
+          getNodePos(),
+          hasPrecedingJSDocComment(),
+          /*decorators*/
+          void 0,
+          /*modifiers*/
+          void 0
+        );
       case 119 /* LetKeyword */:
         if (isLetDeclaration()) {
-          return parseVariableStatement(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
+          return parseVariableStatement(
+            getNodePos(),
+            hasPrecedingJSDocComment(),
+            /*decorators*/
+            void 0,
+            /*modifiers*/
+            void 0
+          );
         }
         break;
       case 98 /* FunctionKeyword */:
-        return parseFunctionDeclaration(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
+        return parseFunctionDeclaration(
+          getNodePos(),
+          hasPrecedingJSDocComment(),
+          /*decorators*/
+          void 0,
+          /*modifiers*/
+          void 0
+        );
       case 84 /* ClassKeyword */:
-        return parseClassDeclaration(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0);
+        return parseClassDeclaration(
+          getNodePos(),
+          hasPrecedingJSDocComment(),
+          /*decorators*/
+          void 0,
+          /*modifiers*/
+          void 0
+        );
       case 99 /* IfKeyword */:
         return parseIfStatement();
       case 90 /* DoKeyword */:
@@ -21651,7 +23489,12 @@ var Parser;
         }
       default:
         if (decorators || modifiers) {
-          const missing = createMissingNode(279 /* MissingDeclaration */, true, Diagnostics.Declaration_expected);
+          const missing = createMissingNode(
+            279 /* MissingDeclaration */,
+            /*reportAtCurrentPosition*/
+            true,
+            Diagnostics.Declaration_expected
+          );
           setTextRangePos(missing, pos);
           missing.illegalDecorators = decorators;
           missing.modifiers = modifiers;
@@ -21685,7 +23528,13 @@ var Parser;
     const dotDotDotToken = parseOptionalToken(25 /* DotDotDotToken */);
     const name = parseIdentifierOrPattern();
     const initializer = parseInitializer();
-    return finishNode(factory2.createBindingElement(dotDotDotToken, void 0, name, initializer), pos);
+    return finishNode(factory2.createBindingElement(
+      dotDotDotToken,
+      /*propertyName*/
+      void 0,
+      name,
+      initializer
+    ), pos);
   }
   function parseObjectBindingElement() {
     const pos = getNodePos();
@@ -21730,7 +23579,10 @@ var Parser;
     return parseBindingIdentifier(privateIdentifierDiagnosticMessage);
   }
   function parseVariableDeclarationAllowExclamation() {
-    return parseVariableDeclaration(true);
+    return parseVariableDeclaration(
+      /*allowExclamation*/
+      true
+    );
   }
   function parseVariableDeclaration(allowExclamation) {
     const pos = getNodePos();
@@ -21779,7 +23631,10 @@ var Parser;
     return nextTokenIsIdentifier() && nextToken() === 21 /* CloseParenToken */;
   }
   function parseVariableStatement(pos, hasJSDoc, decorators, modifiers) {
-    const declarationList = parseVariableDeclarationList(false);
+    const declarationList = parseVariableDeclarationList(
+      /*inForStatementInitializer*/
+      false
+    );
     parseSemicolon();
     const node = factory2.createVariableStatement(modifiers, declarationList);
     node.illegalDecorators = decorators;
@@ -21795,9 +23650,16 @@ var Parser;
     const isAsync = modifierFlags & 512 /* Async */ ? 2 /* Await */ : 0 /* None */;
     const typeParameters = parseTypeParameters();
     if (modifierFlags & 1 /* Export */)
-      setAwaitContext(true);
+      setAwaitContext(
+        /*value*/
+        true
+      );
     const parameters = parseParameters(isGenerator | isAsync);
-    const type = parseReturnType(58 /* ColonToken */, false);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      false
+    );
     const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, Diagnostics.or_expected);
     setAwaitContext(savedAwaitContext);
     const node = factory2.createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body);
@@ -21820,7 +23682,11 @@ var Parser;
       if (parseConstructorName()) {
         const typeParameters = parseTypeParameters();
         const parameters = parseParameters(0 /* None */);
-        const type = parseReturnType(58 /* ColonToken */, false);
+        const type = parseReturnType(
+          58 /* ColonToken */,
+          /*isType*/
+          false
+        );
         const body = parseFunctionBlockOrSemicolon(0 /* None */, Diagnostics.or_expected);
         const node = factory2.createConstructorDeclaration(modifiers, parameters, body);
         node.illegalDecorators = decorators;
@@ -21835,7 +23701,11 @@ var Parser;
     const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */;
     const typeParameters = parseTypeParameters();
     const parameters = parseParameters(isGenerator | isAsync);
-    const type = parseReturnType(58 /* ColonToken */, false);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      false
+    );
     const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, diagnosticMessage);
     const node = factory2.createMethodDeclaration(
       combineDecoratorsAndModifiers(decorators, modifiers),
@@ -21869,7 +23739,18 @@ var Parser;
     const name = parsePropertyName();
     const questionToken = parseOptionalToken(57 /* QuestionToken */);
     if (asteriskToken || token() === 20 /* OpenParenToken */ || token() === 29 /* LessThanToken */) {
-      return parseMethodDeclaration(pos, hasJSDoc, decorators, modifiers, asteriskToken, name, questionToken, void 0, Diagnostics.or_expected);
+      return parseMethodDeclaration(
+        pos,
+        hasJSDoc,
+        decorators,
+        modifiers,
+        asteriskToken,
+        name,
+        questionToken,
+        /*exclamationToken*/
+        void 0,
+        Diagnostics.or_expected
+      );
     }
     return parsePropertyDeclaration(pos, hasJSDoc, decorators, modifiers, name, questionToken);
   }
@@ -21877,7 +23758,11 @@ var Parser;
     const name = parsePropertyName();
     const typeParameters = parseTypeParameters();
     const parameters = parseParameters(0 /* None */);
-    const type = parseReturnType(58 /* ColonToken */, false);
+    const type = parseReturnType(
+      58 /* ColonToken */,
+      /*isType*/
+      false
+    );
     const body = parseFunctionBlockOrSemicolon(flags);
     const node = kind === 174 /* GetAccessor */ ? factory2.createGetAccessorDeclaration(combineDecoratorsAndModifiers(decorators, modifiers), name, parameters, type, body) : factory2.createSetAccessorDeclaration(combineDecoratorsAndModifiers(decorators, modifiers), name, parameters, body);
     node.typeParameters = typeParameters;
@@ -21938,7 +23823,10 @@ var Parser;
     const savedAwaitContext = inAwaitContext();
     setYieldContext(false);
     setAwaitContext(true);
-    const body = parseBlock(false);
+    const body = parseBlock(
+      /*ignoreMissingOpenBrace*/
+      false
+    );
     setYieldContext(savedYieldContext);
     setAwaitContext(savedAwaitContext);
     return body;
@@ -21948,7 +23836,12 @@ var Parser;
       const pos = getNodePos();
       const awaitExpression = parseIdentifier(Diagnostics.Expression_expected);
       nextToken();
-      const memberExpression = parseMemberExpressionRest(pos, awaitExpression, true);
+      const memberExpression = parseMemberExpressionRest(
+        pos,
+        awaitExpression,
+        /*allowOptionalChain*/
+        true
+      );
       return parseCallExpressionRest(pos, memberExpression);
     }
     return parseLeftHandSideExpressionOrHigher();
@@ -21969,10 +23862,10 @@ var Parser;
     }
     return list && createNodeArray(list, pos);
   }
-  function tryParseModifier(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStaticModifier) {
+  function tryParseModifier(permitConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStaticModifier) {
     const pos = getNodePos();
     const kind = token();
-    if (token() === 85 /* ConstKeyword */ && permitInvalidConstAsModifier) {
+    if (token() === 85 /* ConstKeyword */ && permitConstAsModifier) {
       if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) {
         return void 0;
       }
@@ -21996,10 +23889,10 @@ var Parser;
     setTextRangePosEnd(decoratorsAndModifiers, decorators.pos, modifiers.end);
     return decoratorsAndModifiers;
   }
-  function parseModifiers(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock) {
+  function parseModifiers(permitConstAsModifier, stopOnStartOfClassStaticBlock) {
     const pos = getNodePos();
     let list, modifier, hasSeenStatic = false;
-    while (modifier = tryParseModifier(permitInvalidConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStatic)) {
+    while (modifier = tryParseModifier(permitConstAsModifier, stopOnStartOfClassStaticBlock, hasSeenStatic)) {
       if (modifier.kind === 124 /* StaticKeyword */)
         hasSeenStatic = true;
       list = append(list, modifier);
@@ -22024,7 +23917,12 @@ var Parser;
     }
     const hasJSDoc = hasPrecedingJSDocComment();
     const decorators = parseDecorators();
-    const modifiers = parseModifiers(true, true);
+    const modifiers = parseModifiers(
+      /*permitConstAsModifier*/
+      true,
+      /*stopOnStartOfClassStaticBlock*/
+      true
+    );
     if (token() === 124 /* StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) {
       return parseClassStaticBlockDeclaration(pos, hasJSDoc, decorators, modifiers);
     }
@@ -22055,13 +23953,34 @@ var Parser;
       }
     }
     if (decorators || modifiers) {
-      const name = createMissingNode(79 /* Identifier */, true, Diagnostics.Declaration_expected);
-      return parsePropertyDeclaration(pos, hasJSDoc, decorators, modifiers, name, void 0);
+      const name = createMissingNode(
+        79 /* Identifier */,
+        /*reportAtCurrentPosition*/
+        true,
+        Diagnostics.Declaration_expected
+      );
+      return parsePropertyDeclaration(
+        pos,
+        hasJSDoc,
+        decorators,
+        modifiers,
+        name,
+        /*questionToken*/
+        void 0
+      );
     }
     return Debug.fail("Should not have attempted to parse class member declaration.");
   }
   function parseClassExpression() {
-    return parseClassDeclarationOrExpression(getNodePos(), hasPrecedingJSDocComment(), void 0, void 0, 228 /* ClassExpression */);
+    return parseClassDeclarationOrExpression(
+      getNodePos(),
+      hasPrecedingJSDocComment(),
+      /*decorators*/
+      void 0,
+      /*modifiers*/
+      void 0,
+      228 /* ClassExpression */
+    );
   }
   function parseClassDeclaration(pos, hasJSDoc, decorators, modifiers) {
     return parseClassDeclarationOrExpression(pos, hasJSDoc, decorators, modifiers, 260 /* ClassDeclaration */);
@@ -22072,7 +23991,10 @@ var Parser;
     const name = parseNameOfClassDeclarationOrExpression();
     const typeParameters = parseTypeParameters();
     if (some(modifiers, isExportModifier))
-      setAwaitContext(true);
+      setAwaitContext(
+        /*value*/
+        true
+      );
     const heritageClauses = parseHeritageClauses();
     let members;
     if (parseExpected(18 /* OpenBraceToken */)) {
@@ -22179,7 +24101,16 @@ var Parser;
   function parseModuleOrNamespaceDeclaration(pos, hasJSDoc, decorators, modifiers, flags) {
     const namespaceFlag = flags & 16 /* Namespace */;
     const name = parseIdentifier();
-    const body = parseOptional(24 /* DotToken */) ? parseModuleOrNamespaceDeclaration(getNodePos(), false, void 0, void 0, 4 /* NestedNamespace */ | namespaceFlag) : parseModuleBlock();
+    const body = parseOptional(24 /* DotToken */) ? parseModuleOrNamespaceDeclaration(
+      getNodePos(),
+      /*hasJSDoc*/
+      false,
+      /*decorators*/
+      void 0,
+      /*modifiers*/
+      void 0,
+      4 /* NestedNamespace */ | namespaceFlag
+    ) : parseModuleBlock();
     const node = factory2.createModuleDeclaration(modifiers, name, body, flags);
     node.illegalDecorators = decorators;
     return withJSDoc(finishNode(node, pos), hasJSDoc);
@@ -22256,7 +24187,9 @@ var Parser;
       return parseImportEqualsDeclaration(pos, hasJSDoc, decorators, modifiers, identifier, isTypeOnly);
     }
     let importClause;
-    if (identifier || token() === 41 /* AsteriskToken */ || token() === 18 /* OpenBraceToken */) {
+    if (identifier || // import id
+    token() === 41 /* AsteriskToken */ || // import *
+    token() === 18 /* OpenBraceToken */) {
       importClause = parseImportClause(identifier, afterImportPos, isTypeOnly);
       parseExpected(158 /* FromKeyword */);
     }
@@ -22274,7 +24207,10 @@ var Parser;
     const pos = getNodePos();
     const name = tokenIsIdentifierOrKeyword(token()) ? parseIdentifierName() : parseLiteralLikeNode(10 /* StringLiteral */);
     parseExpected(58 /* ColonToken */);
-    const value = parseAssignmentExpressionOrHigher(true);
+    const value = parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
     return finishNode(factory2.createAssertEntry(name, value), pos);
   }
   function parseAssertClause(skipAssertKeyword) {
@@ -22285,7 +24221,12 @@ var Parser;
     const openBracePosition = scanner.getTokenPos();
     if (parseExpected(18 /* OpenBraceToken */)) {
       const multiLine = scanner.hasPrecedingLineBreak();
-      const elements = parseDelimitedList(ParsingContext.AssertEntries, parseAssertEntry, true);
+      const elements = parseDelimitedList(
+        ParsingContext.AssertEntries,
+        parseAssertEntry,
+        /*considerSemicolonAsDelimiter*/
+        true
+      );
       if (!parseExpected(19 /* CloseBraceToken */)) {
         const lastError = lastOrUndefined(parseDiagnostics);
         if (lastError && lastError.code === Diagnostics._0_expected.code) {
@@ -22297,8 +24238,19 @@ var Parser;
       }
       return finishNode(factory2.createAssertClause(elements, multiLine), pos);
     } else {
-      const elements = createNodeArray([], getNodePos(), void 0, false);
-      return finishNode(factory2.createAssertClause(elements, false), pos);
+      const elements = createNodeArray(
+        [],
+        getNodePos(),
+        /*end*/
+        void 0,
+        /*hasTrailingComma*/
+        false
+      );
+      return finishNode(factory2.createAssertClause(
+        elements,
+        /*multiLine*/
+        false
+      ), pos);
     }
   }
   function tokenAfterImportDefinitelyProducesImportDeclaration() {
@@ -22324,7 +24276,10 @@ var Parser;
     return finishNode(factory2.createImportClause(isTypeOnly, identifier, namedBindings), pos);
   }
   function parseModuleReference() {
-    return isExternalModuleReference2() ? parseExternalModuleReference() : parseEntityName(false);
+    return isExternalModuleReference2() ? parseExternalModuleReference() : parseEntityName(
+      /*allowReservedWords*/
+      false
+    );
   }
   function parseExternalModuleReference() {
     const pos = getNodePos();
@@ -22421,7 +24376,10 @@ var Parser;
   }
   function parseExportDeclaration(pos, hasJSDoc, decorators, modifiers) {
     const savedAwaitContext = inAwaitContext();
-    setAwaitContext(true);
+    setAwaitContext(
+      /*value*/
+      true
+    );
     let exportClause;
     let moduleSpecifier;
     let assertClause;
@@ -22451,14 +24409,20 @@ var Parser;
   }
   function parseExportAssignment(pos, hasJSDoc, decorators, modifiers) {
     const savedAwaitContext = inAwaitContext();
-    setAwaitContext(true);
+    setAwaitContext(
+      /*value*/
+      true
+    );
     let isExportEquals;
     if (parseOptional(63 /* EqualsToken */)) {
       isExportEquals = true;
     } else {
       parseExpected(88 /* DefaultKeyword */);
     }
-    const expression = parseAssignmentExpressionOrHigher(true);
+    const expression = parseAssignmentExpressionOrHigher(
+      /*allowReturnTypeInArrowFunction*/
+      true
+    );
     parseSemicolon();
     setAwaitContext(savedAwaitContext);
     const node = factory2.createExportAssignment(modifiers, isExportEquals, expression);
@@ -22503,11 +24467,28 @@ var Parser;
   let JSDocParser;
   ((JSDocParser2) => {
     function parseJSDocTypeExpressionForTests(content, start, length2) {
-      initializeState("file.js", content, 99 /* Latest */, void 0, 1 /* JS */);
+      initializeState(
+        "file.js",
+        content,
+        99 /* Latest */,
+        /*_syntaxCursor:*/
+        void 0,
+        1 /* JS */
+      );
       scanner.setText(content, start, length2);
       currentToken = scanner.scan();
       const jsDocTypeExpression = parseJSDocTypeExpression();
-      const sourceFile = createSourceFile2("file.js", 99 /* Latest */, 1 /* JS */, false, [], factory2.createToken(1 /* EndOfFileToken */), 0 /* None */, noop);
+      const sourceFile = createSourceFile2(
+        "file.js",
+        99 /* Latest */,
+        1 /* JS */,
+        /*isDeclarationFile*/
+        false,
+        [],
+        factory2.createToken(1 /* EndOfFileToken */),
+        0 /* None */,
+        noop
+      );
       const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
       if (jsDocDiagnostics) {
         sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile);
@@ -22532,7 +24513,10 @@ var Parser;
       const pos = getNodePos();
       const hasBrace = parseOptional(18 /* OpenBraceToken */);
       const p2 = getNodePos();
-      let entityName = parseEntityName(false);
+      let entityName = parseEntityName(
+        /* allowReservedWords*/
+        false
+      );
       while (token() === 80 /* PrivateIdentifier */) {
         reScanHashToken();
         nextTokenJSDoc();
@@ -22547,7 +24531,14 @@ var Parser;
     }
     JSDocParser2.parseJSDocNameReference = parseJSDocNameReference;
     function parseIsolatedJSDocComment(content, start, length2) {
-      initializeState("", content, 99 /* Latest */, void 0, 1 /* JS */);
+      initializeState(
+        "",
+        content,
+        99 /* Latest */,
+        /*_syntaxCursor:*/
+        void 0,
+        1 /* JS */
+      );
       const jsDoc = doInsideOfContext(8388608 /* JSDoc */, () => parseJSDocCommentWorker(start, length2));
       const sourceFile = { languageVariant: 0 /* Standard */, text: content };
       const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile);
@@ -22750,7 +24741,10 @@ var Parser;
         Debug.assert(token() === 59 /* AtToken */);
         const start2 = scanner.getTokenPos();
         nextTokenJSDoc();
-        const tagName = parseJSDocIdentifierName(void 0);
+        const tagName = parseJSDocIdentifierName(
+          /*message*/
+          void 0
+        );
         const indentText = skipWhitespaceOrAsterisk();
         let tag;
         switch (tagName.escapedText) {
@@ -22813,9 +24807,16 @@ var Parser;
           case "callback":
             tag = parseCallbackTag(start2, tagName, margin, indentText);
             break;
+          case "overload":
+            tag = parseOverloadTag(start2, tagName, margin, indentText);
+            break;
           case "see":
             tag = parseSeeTag(start2, tagName, margin, indentText);
             break;
+          case "exception":
+          case "throws":
+            tag = parseThrowsTag(start2, tagName, margin, indentText);
+            break;
           default:
             tag = parseUnknownTag(start2, tagName, margin, indentText);
             break;
@@ -22938,7 +24939,10 @@ var Parser;
         nextTokenJSDoc();
         skipWhitespace();
         const p2 = getNodePos();
-        let name = tokenIsIdentifierOrKeyword(token()) ? parseEntityName(true) : void 0;
+        let name = tokenIsIdentifierOrKeyword(token()) ? parseEntityName(
+          /*allowReservedWords*/
+          true
+        ) : void 0;
         if (name) {
           while (token() === 80 /* PrivateIdentifier */) {
             reScanHashToken();
@@ -23037,7 +25041,7 @@ var Parser;
           let child;
           let children;
           while (child = tryParse(() => parseChildParameterOrPropertyTag(target, indent2, name))) {
-            if (child.kind === 343 /* JSDocParameterTag */ || child.kind === 350 /* JSDocPropertyTag */) {
+            if (child.kind === 344 /* JSDocParameterTag */ || child.kind === 351 /* JSDocPropertyTag */) {
               children = append(children, child);
             }
           }
@@ -23058,7 +25062,10 @@ var Parser;
         if (some(tags, isJSDocTypeTag)) {
           parseErrorAt(tagName.pos, scanner.getTokenPos(), Diagnostics._0_tag_already_specified, tagName.escapedText);
         }
-        const typeExpression = parseJSDocTypeExpression(true);
+        const typeExpression = parseJSDocTypeExpression(
+          /*mayOmitBraces*/
+          true
+        );
         const comments2 = indent2 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), indent2, indentText) : void 0;
         return finishNode(factory2.createJSDocTypeTag(tagName, typeExpression, comments2), start2);
       }
@@ -23068,6 +25075,11 @@ var Parser;
         const comments2 = indent2 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), indent2, indentText) : void 0;
         return finishNode(factory2.createJSDocSeeTag(tagName, nameExpression, comments2), start2);
       }
+      function parseThrowsTag(start2, tagName, indent2, indentText) {
+        const typeExpression = tryParseTypeExpression();
+        const comment = parseTrailingTagComments(start2, getNodePos(), indent2, indentText);
+        return finishNode(factory2.createJSDocThrowsTag(tagName, typeExpression, comment), start2);
+      }
       function parseAuthorTag(start2, tagName, indent2, indentText) {
         const commentStart = getNodePos();
         const textOnly = parseAuthorNameAndEmail();
@@ -23131,12 +25143,18 @@ var Parser;
         return finishNode(createTag(tagName, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
       }
       function parseThisTag(start2, tagName, margin, indentText) {
-        const typeExpression = parseJSDocTypeExpression(true);
+        const typeExpression = parseJSDocTypeExpression(
+          /*mayOmitBraces*/
+          true
+        );
         skipWhitespace();
         return finishNode(factory2.createJSDocThisTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
       }
       function parseEnumTag(start2, tagName, margin, indentText) {
-        const typeExpression = parseJSDocTypeExpression(true);
+        const typeExpression = parseJSDocTypeExpression(
+          /*mayOmitBraces*/
+          true
+        );
         skipWhitespace();
         return finishNode(factory2.createJSDocEnumTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2);
       }
@@ -23155,7 +25173,7 @@ var Parser;
           let hasChildren = false;
           while (child = tryParse(() => parseChildPropertyTag(indent2))) {
             hasChildren = true;
-            if (child.kind === 346 /* JSDocTypeTag */) {
+            if (child.kind === 347 /* JSDocTypeTag */) {
               if (childTypeTag) {
                 const lastError = parseErrorAtCurrentToken(Diagnostics.A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags);
                 if (lastError) {
@@ -23190,8 +25208,12 @@ var Parser;
         }
         const typeNameOrNamespaceName = parseJSDocIdentifierName();
         if (parseOptional(24 /* DotToken */)) {
-          const body = parseJSDocTypeNameWithNamespace(true);
+          const body = parseJSDocTypeNameWithNamespace(
+            /*nested*/
+            true
+          );
           const jsDocNamespaceNode = factory2.createModuleDeclaration(
+            /*modifiers*/
             void 0,
             typeNameOrNamespaceName,
             body,
@@ -23213,26 +25235,44 @@ var Parser;
         }
         return createNodeArray(parameters || [], pos);
       }
-      function parseCallbackTag(start2, tagName, indent2, indentText) {
-        const fullName = parseJSDocTypeNameWithNamespace();
-        skipWhitespace();
-        let comment = parseTagComments(indent2);
+      function parseJSDocSignature(start2, indent2) {
         const parameters = parseCallbackTagParameters(indent2);
         const returnTag = tryParse(() => {
           if (parseOptionalJsdoc(59 /* AtToken */)) {
             const tag = parseTag(indent2);
-            if (tag && tag.kind === 344 /* JSDocReturnTag */) {
+            if (tag && tag.kind === 345 /* JSDocReturnTag */) {
               return tag;
             }
           }
         });
-        const typeExpression = finishNode(factory2.createJSDocSignature(void 0, parameters, returnTag), start2);
+        return finishNode(factory2.createJSDocSignature(
+          /*typeParameters*/
+          void 0,
+          parameters,
+          returnTag
+        ), start2);
+      }
+      function parseCallbackTag(start2, tagName, indent2, indentText) {
+        const fullName = parseJSDocTypeNameWithNamespace();
+        skipWhitespace();
+        let comment = parseTagComments(indent2);
+        const typeExpression = parseJSDocSignature(start2, indent2);
         if (!comment) {
           comment = parseTrailingTagComments(start2, getNodePos(), indent2, indentText);
         }
         const end2 = comment !== void 0 ? getNodePos() : typeExpression.end;
         return finishNode(factory2.createJSDocCallbackTag(tagName, typeExpression, fullName, comment), start2, end2);
       }
+      function parseOverloadTag(start2, tagName, indent2, indentText) {
+        skipWhitespace();
+        let comment = parseTagComments(indent2);
+        const typeExpression = parseJSDocSignature(start2, indent2);
+        if (!comment) {
+          comment = parseTrailingTagComments(start2, getNodePos(), indent2, indentText);
+        }
+        const end2 = comment !== void 0 ? getNodePos() : typeExpression.end;
+        return finishNode(factory2.createJSDocOverloadTag(tagName, typeExpression, comment), start2, end2);
+      }
       function escapedTextsEqual(a, b) {
         while (!isIdentifier(a) || !isIdentifier(b)) {
           if (!isIdentifier(a) && !isIdentifier(b) && a.right.escapedText === b.right.escapedText) {
@@ -23255,7 +25295,7 @@ var Parser;
             case 59 /* AtToken */:
               if (canParseTag) {
                 const child = tryParseChildTag(target, indent2);
-                if (child && (child.kind === 343 /* JSDocParameterTag */ || child.kind === 350 /* JSDocPropertyTag */) && target !== 4 /* CallbackParameter */ && name && (isIdentifier(child.name) || !escapedTextsEqual(name, child.name.left))) {
+                if (child && (child.kind === 344 /* JSDocParameterTag */ || child.kind === 351 /* JSDocPropertyTag */) && target !== 4 /* CallbackParameter */ && name && (isIdentifier(child.name) || !escapedTextsEqual(name, child.name.left))) {
                   return false;
                 }
                 return child;
@@ -23324,7 +25364,14 @@ var Parser;
         if (nodeIsMissing(name)) {
           return void 0;
         }
-        return finishNode(factory2.createTypeParameterDeclaration(void 0, name, void 0, defaultType), typeParameterPos);
+        return finishNode(factory2.createTypeParameterDeclaration(
+          /*modifiers*/
+          void 0,
+          name,
+          /*constraint*/
+          void 0,
+          defaultType
+        ), typeParameterPos);
       }
       function parseTemplateTagTypeParameters() {
         const pos = getNodePos();
@@ -23367,14 +25414,24 @@ var Parser;
       }
       function parseJSDocIdentifierName(message) {
         if (!tokenIsIdentifierOrKeyword(token())) {
-          return createMissingNode(79 /* Identifier */, !message, message || Diagnostics.Identifier_expected);
+          return createMissingNode(
+            79 /* Identifier */,
+            /*reportAtCurrentPosition*/
+            !message,
+            message || Diagnostics.Identifier_expected
+          );
         }
         identifierCount++;
         const pos = scanner.getTokenPos();
         const end2 = scanner.getTextPos();
         const originalKeywordKind = token();
         const text = internIdentifier(scanner.getTokenValue());
-        const result = finishNode(factory2.createIdentifier(text, void 0, originalKeywordKind), pos, end2);
+        const result = finishNode(factory2.createIdentifier(
+          text,
+          /*typeArguments*/
+          void 0,
+          originalKeywordKind
+        ), pos, end2);
         nextTokenJSDoc();
         return result;
       }
@@ -23390,7 +25447,17 @@ var IncrementalParser;
       return sourceFile;
     }
     if (sourceFile.statements.length === 0) {
-      return Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, void 0, true, sourceFile.scriptKind, sourceFile.setExternalModuleIndicator);
+      return Parser.parseSourceFile(
+        sourceFile.fileName,
+        newText,
+        sourceFile.languageVersion,
+        /*syntaxCursor*/
+        void 0,
+        /*setParentNodes*/
+        true,
+        sourceFile.scriptKind,
+        sourceFile.setExternalModuleIndicator
+      );
     }
     const incrementalSourceFile = sourceFile;
     Debug.assert(!incrementalSourceFile.hasBeenIncrementallyParsed);
@@ -23414,7 +25481,16 @@ var IncrementalParser;
       newText,
       aggressiveChecks
     );
-    const result = Parser.parseSourceFile(sourceFile.fileName, newText, sourceFile.languageVersion, syntaxCursor, true, sourceFile.scriptKind, sourceFile.setExternalModuleIndicator);
+    const result = Parser.parseSourceFile(
+      sourceFile.fileName,
+      newText,
+      sourceFile.languageVersion,
+      syntaxCursor,
+      /*setParentNodes*/
+      true,
+      sourceFile.scriptKind,
+      sourceFile.setExternalModuleIndicator
+    );
     result.commentDirectives = getNewCommentDirectives(
       sourceFile.commentDirectives,
       result.commentDirectives,
@@ -23512,7 +25588,14 @@ var IncrementalParser;
     Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range");
     Debug.assert(element.pos <= element.end);
     const pos = Math.min(element.pos, changeRangeNewEnd);
-    const end = element.end >= changeRangeOldEnd ? element.end + delta : Math.min(element.end, changeRangeNewEnd);
+    const end = element.end >= changeRangeOldEnd ? (
+      // Element ends after the change range.  Always adjust the end pos.
+      element.end + delta
+    ) : (
+      // Element ends in the change range.  The element will keep its position if
+      // possible. Or Move backward to the new-end if it's in the 'Y' range.
+      Math.min(element.end, changeRangeNewEnd)
+    );
     Debug.assert(pos <= end);
     if (element.parent) {
       Debug.assertGreaterThanOrEqual(pos, element.parent.pos);
@@ -23542,7 +25625,15 @@ var IncrementalParser;
     function visitNode3(child) {
       Debug.assert(child.pos <= child.end);
       if (child.pos > changeRangeOldEnd) {
-        moveElementEntirelyPastChangeRange(child, false, delta, oldText, newText, aggressiveChecks);
+        moveElementEntirelyPastChangeRange(
+          child,
+          /*isArray*/
+          false,
+          delta,
+          oldText,
+          newText,
+          aggressiveChecks
+        );
         return;
       }
       const fullEnd = child.end;
@@ -23564,7 +25655,15 @@ var IncrementalParser;
     function visitArray2(array) {
       Debug.assert(array.pos <= array.end);
       if (array.pos > changeRangeOldEnd) {
-        moveElementEntirelyPastChangeRange(array, true, delta, oldText, newText, aggressiveChecks);
+        moveElementEntirelyPastChangeRange(
+          array,
+          /*isArray*/
+          true,
+          delta,
+          oldText,
+          newText,
+          aggressiveChecks
+        );
         return;
       }
       const fullEnd = array.end;
@@ -23714,7 +25813,7 @@ var IncrementalParser;
   })(InvalidPosition || (InvalidPosition = {}));
 })(IncrementalParser || (IncrementalParser = {}));
 function isDeclarationFileName(fileName) {
-  return fileExtensionIsOneOf(fileName, supportedDeclarationExtensions);
+  return fileExtensionIsOneOf(fileName, supportedDeclarationExtensions) || fileExtensionIs(fileName, ".ts" /* Ts */) && stringContains(getBaseFileName(fileName), ".d.");
 }
 function parseResolutionMode(mode, pos, end, reportDiagnostic) {
   if (!mode) {
@@ -23933,15 +26032,16 @@ var compileOnSaveCommandLineOption = {
   type: "boolean",
   defaultValueDescription: false
 };
-var jsxOptionMap = new Map(getEntries({
+var jsxOptionMap = new Map(Object.entries({
   "preserve": 1 /* Preserve */,
   "react-native": 3 /* ReactNative */,
   "react": 2 /* React */,
   "react-jsx": 4 /* ReactJSX */,
   "react-jsxdev": 5 /* ReactJSXDev */
 }));
-var inverseJsxOptionMap = new Map(arrayFrom(mapIterator(jsxOptionMap.entries(), ([key, value]) => ["" + value, key])));
+var inverseJsxOptionMap = new Map(mapIterator(jsxOptionMap.entries(), ([key, value]) => ["" + value, key]));
 var libEntries = [
+  // JavaScript only
   ["es5", "lib.es5.d.ts"],
   ["es6", "lib.es2015.d.ts"],
   ["es2015", "lib.es2015.d.ts"],
@@ -23954,12 +26054,14 @@ var libEntries = [
   ["es2021", "lib.es2021.d.ts"],
   ["es2022", "lib.es2022.d.ts"],
   ["esnext", "lib.esnext.d.ts"],
+  // Host only
   ["dom", "lib.dom.d.ts"],
   ["dom.iterable", "lib.dom.iterable.d.ts"],
   ["webworker", "lib.webworker.d.ts"],
   ["webworker.importscripts", "lib.webworker.importscripts.d.ts"],
   ["webworker.iterable", "lib.webworker.iterable.d.ts"],
   ["scripthost", "lib.scripthost.d.ts"],
+  // ES2015 Or ESNext By-feature options
   ["es2015.core", "lib.es2015.core.d.ts"],
   ["es2015.collection", "lib.es2015.collection.d.ts"],
   ["es2015.generator", "lib.es2015.generator.d.ts"],
@@ -24003,6 +26105,7 @@ var libEntries = [
   ["es2022.object", "lib.es2022.object.d.ts"],
   ["es2022.sharedmemory", "lib.es2022.sharedmemory.d.ts"],
   ["es2022.string", "lib.es2022.string.d.ts"],
+  ["es2022.regexp", "lib.es2022.regexp.d.ts"],
   ["esnext.array", "lib.es2022.array.d.ts"],
   ["esnext.symbol", "lib.es2019.symbol.d.ts"],
   ["esnext.asynciterable", "lib.es2018.asynciterable.d.ts"],
@@ -24017,7 +26120,7 @@ var libMap = new Map(libEntries);
 var optionsForWatch = [
   {
     name: "watchFile",
-    type: new Map(getEntries({
+    type: new Map(Object.entries({
       fixedpollinginterval: 0 /* FixedPollingInterval */,
       prioritypollinginterval: 1 /* PriorityPollingInterval */,
       dynamicprioritypolling: 2 /* DynamicPriorityPolling */,
@@ -24031,7 +26134,7 @@ var optionsForWatch = [
   },
   {
     name: "watchDirectory",
-    type: new Map(getEntries({
+    type: new Map(Object.entries({
       usefsevents: 0 /* UseFsEvents */,
       fixedpollinginterval: 1 /* FixedPollingInterval */,
       dynamicprioritypolling: 2 /* DynamicPriorityPolling */,
@@ -24043,7 +26146,7 @@ var optionsForWatch = [
   },
   {
     name: "fallbackPolling",
-    type: new Map(getEntries({
+    type: new Map(Object.entries({
       fixedinterval: 0 /* FixedInterval */,
       priorityinterval: 1 /* PriorityInterval */,
       dynamicpriority: 2 /* DynamicPriority */,
@@ -24203,6 +26306,7 @@ var commonOptionsWithBuild = [
     name: "declaration",
     shortName: "d",
     type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
     affectsBuildInfo: true,
     showInSimplifiedHelpView: true,
     category: Diagnostics.Emit,
@@ -24213,6 +26317,7 @@ var commonOptionsWithBuild = [
   {
     name: "declarationMap",
     type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
     affectsBuildInfo: true,
     showInSimplifiedHelpView: true,
     category: Diagnostics.Emit,
@@ -24223,6 +26328,7 @@ var commonOptionsWithBuild = [
   {
     name: "emitDeclarationOnly",
     type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
     affectsBuildInfo: true,
     showInSimplifiedHelpView: true,
     category: Diagnostics.Emit,
@@ -24233,6 +26339,7 @@ var commonOptionsWithBuild = [
   {
     name: "sourceMap",
     type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
     affectsBuildInfo: true,
     showInSimplifiedHelpView: true,
     category: Diagnostics.Emit,
@@ -24242,6 +26349,7 @@ var commonOptionsWithBuild = [
   {
     name: "inlineSourceMap",
     type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
     affectsBuildInfo: true,
     category: Diagnostics.Emit,
     description: Diagnostics.Include_sourcemap_files_inside_the_emitted_JavaScript,
@@ -24269,7 +26377,7 @@ var commonOptionsWithBuild = [
 var targetOptionDeclaration = {
   name: "target",
   shortName: "t",
-  type: new Map(getEntries({
+  type: new Map(Object.entries({
     es3: 0 /* ES3 */,
     es5: 1 /* ES5 */,
     es6: 2 /* ES2015 */,
@@ -24291,12 +26399,12 @@ var targetOptionDeclaration = {
   showInSimplifiedHelpView: true,
   category: Diagnostics.Language_and_Environment,
   description: Diagnostics.Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations,
-  defaultValueDescription: 0 /* ES3 */
+  defaultValueDescription: 1 /* ES5 */
 };
 var moduleOptionDeclaration = {
   name: "module",
   shortName: "m",
-  type: new Map(getEntries({
+  type: new Map(Object.entries({
     none: 0 /* None */,
     commonjs: 1 /* CommonJS */,
     amd: 2 /* AMD */,
@@ -24320,6 +26428,7 @@ var moduleOptionDeclaration = {
   defaultValueDescription: void 0
 };
 var commandOptionsWithoutBuild = [
+  // CommandLine only options
   {
     name: "all",
     type: "boolean",
@@ -24381,6 +26490,7 @@ var commandOptionsWithoutBuild = [
     description: Diagnostics.Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing,
     defaultValueDescription: false
   },
+  // Basic
   targetOptionDeclaration,
   moduleOptionDeclaration,
   {
@@ -24467,6 +26577,7 @@ var commandOptionsWithoutBuild = [
   {
     name: "composite",
     type: "boolean",
+    // Not setting affectsEmit because we calculate this flag might not affect full emit
     affectsBuildInfo: true,
     isTSConfigOnly: true,
     category: Diagnostics.Projects,
@@ -24516,7 +26627,7 @@ var commandOptionsWithoutBuild = [
   },
   {
     name: "importsNotUsedAsValues",
-    type: new Map(getEntries({
+    type: new Map(Object.entries({
       remove: 0 /* Remove */,
       preserve: 1 /* Preserve */,
       error: 2 /* Error */
@@ -24545,9 +26656,14 @@ var commandOptionsWithoutBuild = [
     transpileOptionValue: true,
     defaultValueDescription: false
   },
+  // Strict Type Checks
   {
     name: "strict",
     type: "boolean",
+    // Though this affects semantic diagnostics, affectsSemanticDiagnostics is not set here
+    // The value of each strictFlag depends on own strictFlag value or this and never accessed directly.
+    // But we need to store `strict` in builf info, even though it won't be examined directly, so that the
+    // flags it controls (e.g. `strictNullChecks`) will be retrieved correctly
     affectsBuildInfo: true,
     showInSimplifiedHelpView: true,
     category: Diagnostics.Type_Checking,
@@ -24635,6 +26751,7 @@ var commandOptionsWithoutBuild = [
     description: Diagnostics.Ensure_use_strict_is_always_emitted,
     defaultValueDescription: Diagnostics.false_unless_strict_is_set
   },
+  // Additional Checks
   {
     name: "noUnusedLocals",
     type: "boolean",
@@ -24709,14 +26826,19 @@ var commandOptionsWithoutBuild = [
     description: Diagnostics.Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type,
     defaultValueDescription: false
   },
+  // Module Resolution
   {
     name: "moduleResolution",
-    type: new Map(getEntries({
-      node: 2 /* NodeJs */,
+    type: new Map(Object.entries({
+      // N.B. The first entry specifies the value shown in `tsc --init`
+      node10: 2 /* Node10 */,
+      node: 2 /* Node10 */,
       classic: 1 /* Classic */,
       node16: 3 /* Node16 */,
-      nodenext: 99 /* NodeNext */
+      nodenext: 99 /* NodeNext */,
+      bundler: 100 /* Bundler */
     })),
+    deprecatedKeys: /* @__PURE__ */ new Set(["node"]),
     affectsModuleResolution: true,
     paramType: Diagnostics.STRATEGY,
     category: Diagnostics.Modules,
@@ -24732,6 +26854,8 @@ var commandOptionsWithoutBuild = [
     description: Diagnostics.Specify_the_base_directory_to_resolve_non_relative_module_names
   },
   {
+    // this option can only be specified in tsconfig.json
+    // use type = object to copy the value as-is
     name: "paths",
     type: "object",
     affectsModuleResolution: true,
@@ -24741,6 +26865,8 @@ var commandOptionsWithoutBuild = [
     transpileOptionValue: void 0
   },
   {
+    // this option can only be specified in tsconfig.json
+    // use type = object to copy the value as-is
     name: "rootDirs",
     type: "list",
     isTSConfigOnly: true,
@@ -24828,6 +26954,42 @@ var commandOptionsWithoutBuild = [
     category: Diagnostics.Modules,
     description: Diagnostics.List_of_file_name_suffixes_to_search_when_resolving_a_module
   },
+  {
+    name: "allowImportingTsExtensions",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set,
+    defaultValueDescription: false
+  },
+  {
+    name: "resolvePackageJsonExports",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Use_the_package_json_exports_field_when_resolving_package_imports,
+    defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false
+  },
+  {
+    name: "resolvePackageJsonImports",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Use_the_package_json_imports_field_when_resolving_imports,
+    defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false
+  },
+  {
+    name: "customConditions",
+    type: "list",
+    element: {
+      name: "condition",
+      type: "string"
+    },
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports
+  },
+  // Source Maps
   {
     name: "sourceRoot",
     type: "string",
@@ -24855,6 +27017,7 @@ var commandOptionsWithoutBuild = [
     description: Diagnostics.Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript,
     defaultValueDescription: false
   },
+  // Experimental
   {
     name: "experimentalDecorators",
     type: "boolean",
@@ -24874,6 +27037,7 @@ var commandOptionsWithoutBuild = [
     description: Diagnostics.Emit_design_type_metadata_for_decorated_declarations_in_source_files,
     defaultValueDescription: false
   },
+  // Advanced
   {
     name: "jsxFactory",
     type: "string",
@@ -24907,6 +27071,14 @@ var commandOptionsWithoutBuild = [
     description: Diagnostics.Enable_importing_json_files,
     defaultValueDescription: false
   },
+  {
+    name: "allowArbitraryExtensions",
+    type: "boolean",
+    affectsModuleResolution: true,
+    category: Diagnostics.Modules,
+    description: Diagnostics.Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present,
+    defaultValueDescription: false
+  },
   {
     name: "out",
     type: "string",
@@ -24914,6 +27086,8 @@ var commandOptionsWithoutBuild = [
     affectsBuildInfo: true,
     affectsDeclarationPath: true,
     isFilePath: false,
+    // This is intentionally broken to support compatability with existing tsconfig files
+    // for correct behaviour, please use outFile
     category: Diagnostics.Backwards_Compatibility,
     paramType: Diagnostics.FILE,
     transpileOptionValue: void 0,
@@ -24931,6 +27105,7 @@ var commandOptionsWithoutBuild = [
   {
     name: "skipDefaultLibCheck",
     type: "boolean",
+    // We need to store these to determine whether `lib` files need to be rechecked
     affectsBuildInfo: true,
     category: Diagnostics.Completeness,
     description: Diagnostics.Skip_type_checking_d_ts_files_that_are_included_with_TypeScript,
@@ -24954,7 +27129,7 @@ var commandOptionsWithoutBuild = [
   },
   {
     name: "newLine",
-    type: new Map(getEntries({
+    type: new Map(Object.entries({
       crlf: 0 /* CarriageReturnLineFeed */,
       lf: 1 /* LineFeed */
     })),
@@ -24980,6 +27155,8 @@ var commandOptionsWithoutBuild = [
     category: Diagnostics.Language_and_Environment,
     affectsProgramStructure: true,
     description: Diagnostics.Disable_including_any_library_files_including_the_default_lib_d_ts,
+    // We are not returning a sourceFile for lib file when asked by the program,
+    // so pass --noLib to avoid reporting a file not found error.
     transpileOptionValue: true,
     defaultValueDescription: false
   },
@@ -24989,6 +27166,8 @@ var commandOptionsWithoutBuild = [
     affectsModuleResolution: true,
     category: Diagnostics.Modules,
     description: Diagnostics.Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project,
+    // We are not doing a full typecheck, we are not resolving the whole context,
+    // so pass --noResolve to avoid reporting missing file errors.
     transpileOptionValue: true,
     defaultValueDescription: false
   },
@@ -25085,6 +27264,7 @@ var commandOptionsWithoutBuild = [
   {
     name: "skipLibCheck",
     type: "boolean",
+    // We need to store these to determine whether `lib` files need to be rechecked
     affectsBuildInfo: true,
     category: Diagnostics.Completeness,
     description: Diagnostics.Skip_type_checking_all_d_ts_files,
@@ -25180,6 +27360,7 @@ var commandOptionsWithoutBuild = [
     defaultValueDescription: false
   },
   {
+    // A list of plugins to load in the language service
     name: "plugins",
     type: "list",
     isTSConfigOnly: true,
@@ -25192,7 +27373,7 @@ var commandOptionsWithoutBuild = [
   },
   {
     name: "moduleDetection",
-    type: new Map(getEntries({
+    type: new Map(Object.entries({
       auto: 2 /* Auto */,
       legacy: 1 /* Legacy */,
       force: 3 /* Force */
@@ -25201,6 +27382,11 @@ var commandOptionsWithoutBuild = [
     description: Diagnostics.Control_what_method_is_used_to_detect_module_format_JS_files,
     category: Diagnostics.Language_and_Environment,
     defaultValueDescription: Diagnostics.auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules
+  },
+  {
+    name: "ignoreDeprecations",
+    type: "string",
+    defaultValueDescription: void 0
   }
 ];
 var optionDeclarations = [
@@ -25253,6 +27439,9 @@ var buildOpts = [
 ];
 var typeAcquisitionDeclarations = [
   {
+    /* @deprecated typingOptions.enableAutoDiscovery
+     * Use typeAcquisition.enable instead.
+     */
     name: "enableAutoDiscovery",
     type: "boolean",
     defaultValueDescription: false
@@ -25312,8 +27501,9 @@ var defaultInitCompilerOptions = {
   skipLibCheck: true
 };
 function createDiagnosticForInvalidCustomType(opt, createDiagnostic) {
-  const namesOfType = arrayFrom(opt.type.keys()).map((key) => `'${key}'`).join(", ");
-  return createDiagnostic(Diagnostics.Argument_for_0_option_must_be_Colon_1, `--${opt.name}`, namesOfType);
+  const namesOfType = arrayFrom(opt.type.keys());
+  const stringNames = (opt.deprecatedKeys ? namesOfType.filter((k) => !opt.deprecatedKeys.has(k)) : namesOfType).map((key) => `'${key}'`).join(", ");
+  return createDiagnostic(Diagnostics.Argument_for_0_option_must_be_Colon_1, `--${opt.name}`, stringNames);
 }
 function getOptionName(option) {
   return option.name;
@@ -25357,7 +27547,14 @@ function readConfigFile(fileName, readFile) {
 function parseConfigFileTextToJson(fileName, jsonText) {
   const jsonSourceFile = parseJsonText(fileName, jsonText);
   return {
-    config: convertConfigFileToObject(jsonSourceFile, jsonSourceFile.parseDiagnostics, false, void 0),
+    config: convertConfigFileToObject(
+      jsonSourceFile,
+      jsonSourceFile.parseDiagnostics,
+      /*reportOptionsErrors*/
+      false,
+      /*optionsIterator*/
+      void 0
+    ),
     error: jsonSourceFile.parseDiagnostics.length ? jsonSourceFile.parseDiagnostics[0] : void 0
   };
 }
@@ -25401,11 +27598,21 @@ var commandLineTypeAcquisitionMapCache;
 function getCommandLineTypeAcquisitionMap() {
   return commandLineTypeAcquisitionMapCache || (commandLineTypeAcquisitionMapCache = commandLineOptionsToMap(typeAcquisitionDeclarations));
 }
+var extendsOptionDeclaration = {
+  name: "extends",
+  type: "listOrElement",
+  element: {
+    name: "extends",
+    type: "string"
+  },
+  category: Diagnostics.File_Management
+};
 var _tsconfigRootOptions;
 function getTsconfigRootOptionsMap() {
   if (_tsconfigRootOptions === void 0) {
     _tsconfigRootOptions = {
       name: void 0,
+      // should never be needed since this is root
       type: "object",
       elementOptions: commandLineOptionsToMap([
         {
@@ -25432,11 +27639,7 @@ function getTsconfigRootOptionsMap() {
           elementOptions: getCommandLineTypeAcquisitionMap(),
           extraKeyDiagnostics: typeAcquisitionDidYouMeanDiagnostics
         },
-        {
-          name: "extends",
-          type: "string",
-          category: Diagnostics.File_Management
-        },
+        extendsOptionDeclaration,
         {
           name: "references",
           type: "list",
@@ -25495,12 +27698,28 @@ function convertConfigFileToObject(sourceFile, errors, reportOptionsErrors, opti
     if (isArrayLiteralExpression(rootExpression)) {
       const firstObject = find(rootExpression.elements, isObjectLiteralExpression);
       if (firstObject) {
-        return convertToObjectWorker(sourceFile, firstObject, errors, true, knownRootOptions, optionsIterator);
+        return convertToObjectWorker(
+          sourceFile,
+          firstObject,
+          errors,
+          /*returnValue*/
+          true,
+          knownRootOptions,
+          optionsIterator
+        );
       }
     }
     return {};
   }
-  return convertToObjectWorker(sourceFile, rootExpression, errors, true, knownRootOptions, optionsIterator);
+  return convertToObjectWorker(
+    sourceFile,
+    rootExpression,
+    errors,
+    /*returnValue*/
+    true,
+    knownRootOptions,
+    optionsIterator
+  );
 }
 function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue, knownRootOptions, jsonConversionNotifier) {
   if (!rootExpression) {
@@ -25542,7 +27761,8 @@ function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue,
         if (returnValue) {
           result[keyText] = value;
         }
-        if (jsonConversionNotifier && (parentOption || isRootOptionMap(knownOptions))) {
+        if (jsonConversionNotifier && // Current callbacks are only on known parent option or if we are setting values in the root
+        (parentOption || isRootOptionMap(knownOptions))) {
           const isValidOptionValue = isCompilerOptionsValue(option, value);
           if (parentOption) {
             if (isValidOptionValue) {
@@ -25571,20 +27791,32 @@ function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue,
     let invalidReported;
     switch (valueExpression.kind) {
       case 110 /* TrueKeyword */:
-        reportInvalidOptionValue(option && option.type !== "boolean");
-        return validateValue(true);
+        reportInvalidOptionValue(option && option.type !== "boolean" && (option.type !== "listOrElement" || option.element.type !== "boolean"));
+        return validateValue(
+          /*value*/
+          true
+        );
       case 95 /* FalseKeyword */:
-        reportInvalidOptionValue(option && option.type !== "boolean");
-        return validateValue(false);
+        reportInvalidOptionValue(option && option.type !== "boolean" && (option.type !== "listOrElement" || option.element.type !== "boolean"));
+        return validateValue(
+          /*value*/
+          false
+        );
       case 104 /* NullKeyword */:
         reportInvalidOptionValue(option && option.name === "extends");
-        return validateValue(null);
+        return validateValue(
+          /*value*/
+          null
+        );
       case 10 /* StringLiteral */:
         if (!isDoubleQuotedString(valueExpression)) {
           errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.String_literal_with_double_quotes_expected));
         }
-        reportInvalidOptionValue(option && (isString(option.type) && option.type !== "string"));
+        reportInvalidOptionValue(option && isString(option.type) && option.type !== "string" && (option.type !== "listOrElement" || isString(option.element.type) && option.element.type !== "string"));
         const text = valueExpression.text;
+        if (option) {
+          Debug.assert(option.type !== "listOrElement" || option.element.type === "string", "Only string or array of string is handled for now");
+        }
         if (option && !isString(option.type)) {
           const customOption = option;
           if (!customOption.type.has(text.toLowerCase())) {
@@ -25599,16 +27831,16 @@ function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue,
         }
         return validateValue(text);
       case 8 /* NumericLiteral */:
-        reportInvalidOptionValue(option && option.type !== "number");
+        reportInvalidOptionValue(option && option.type !== "number" && (option.type !== "listOrElement" || option.element.type !== "number"));
         return validateValue(Number(valueExpression.text));
       case 221 /* PrefixUnaryExpression */:
         if (valueExpression.operator !== 40 /* MinusToken */ || valueExpression.operand.kind !== 8 /* NumericLiteral */) {
           break;
         }
-        reportInvalidOptionValue(option && option.type !== "number");
+        reportInvalidOptionValue(option && option.type !== "number" && (option.type !== "listOrElement" || option.element.type !== "number"));
         return validateValue(-Number(valueExpression.operand.text));
       case 207 /* ObjectLiteralExpression */:
-        reportInvalidOptionValue(option && option.type !== "object");
+        reportInvalidOptionValue(option && option.type !== "object" && (option.type !== "listOrElement" || option.element.type !== "object"));
         const objectLiteralExpression = valueExpression;
         if (option) {
           const { elementOptions, extraKeyDiagnostics, name: optionName } = option;
@@ -25621,20 +27853,26 @@ function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue,
         } else {
           return validateValue(convertObjectLiteralExpressionToJson(
             objectLiteralExpression,
+            /* knownOptions*/
             void 0,
+            /*extraKeyDiagnosticMessage */
             void 0,
+            /*parentOption*/
             void 0
           ));
         }
       case 206 /* ArrayLiteralExpression */:
-        reportInvalidOptionValue(option && option.type !== "list");
+        reportInvalidOptionValue(option && option.type !== "list" && option.type !== "listOrElement");
         return validateValue(convertArrayLiteralExpressionToJson(
           valueExpression.elements,
           option && option.element
         ));
     }
     if (option) {
-      reportInvalidOptionValue(true);
+      reportInvalidOptionValue(
+        /*isError*/
+        true
+      );
     } else {
       errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal));
     }
@@ -25662,7 +27900,7 @@ function convertToObjectWorker(sourceFile, rootExpression, errors, returnValue,
   }
 }
 function getCompilerOptionValueTypeString(option) {
-  return option.type === "list" ? "Array" : isString(option.type) ? option.type : "string";
+  return option.type === "listOrElement" ? `${getCompilerOptionValueTypeString(option.element)} or Array` : option.type === "list" ? "Array" : isString(option.type) ? option.type : "string";
 }
 function isCompilerOptionsValue(option, value) {
   if (option) {
@@ -25671,6 +27909,9 @@ function isCompilerOptionsValue(option, value) {
     if (option.type === "list") {
       return isArray(value);
     }
+    if (option.type === "listOrElement") {
+      return isArray(value) || isCompilerOptionsValue(option.element, value);
+    }
     const expectedType = isString(option.type) ? option.type : "string";
     return typeof value === expectedType;
   }
@@ -25732,15 +27973,19 @@ function withPackageId(packageInfo, r) {
       };
     }
   }
-  return r && { path: r.path, extension: r.ext, packageId };
+  return r && { path: r.path, extension: r.ext, packageId, resolvedUsingTsExtension: r.resolvedUsingTsExtension };
 }
 function noPackageId(r) {
-  return withPackageId(void 0, r);
+  return withPackageId(
+    /*packageInfo*/
+    void 0,
+    r
+  );
 }
 function removeIgnoredPackageId(r) {
   if (r) {
     Debug.assert(r.packageId === void 0);
-    return { path: r.path, ext: r.extension };
+    return { path: r.path, ext: r.extension, resolvedUsingTsExtension: r.resolvedUsingTsExtension };
   }
 }
 function formatExtensions(extensions) {
@@ -25757,17 +28002,36 @@ function formatExtensions(extensions) {
 }
 function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations, affectingLocations, diagnostics, resultFromCache) {
   if (resultFromCache) {
-    resultFromCache.failedLookupLocations.push(...failedLookupLocations);
-    resultFromCache.affectingLocations.push(...affectingLocations);
+    resultFromCache.failedLookupLocations = updateResolutionField(resultFromCache.failedLookupLocations, failedLookupLocations);
+    resultFromCache.affectingLocations = updateResolutionField(resultFromCache.affectingLocations, affectingLocations);
+    resultFromCache.resolutionDiagnostics = updateResolutionField(resultFromCache.resolutionDiagnostics, diagnostics);
     return resultFromCache;
   }
   return {
-    resolvedModule: resolved && { resolvedFileName: resolved.path, originalPath: resolved.originalPath === true ? void 0 : resolved.originalPath, extension: resolved.extension, isExternalLibraryImport, packageId: resolved.packageId },
-    failedLookupLocations,
-    affectingLocations,
-    resolutionDiagnostics: diagnostics
+    resolvedModule: resolved && {
+      resolvedFileName: resolved.path,
+      originalPath: resolved.originalPath === true ? void 0 : resolved.originalPath,
+      extension: resolved.extension,
+      isExternalLibraryImport,
+      packageId: resolved.packageId,
+      resolvedUsingTsExtension: !!resolved.resolvedUsingTsExtension
+    },
+    failedLookupLocations: initializeResolutionField(failedLookupLocations),
+    affectingLocations: initializeResolutionField(affectingLocations),
+    resolutionDiagnostics: initializeResolutionField(diagnostics)
   };
 }
+function initializeResolutionField(value) {
+  return value.length ? value : void 0;
+}
+function updateResolutionField(to, value) {
+  if (!(value == null ? void 0 : value.length))
+    return to;
+  if (!(to == null ? void 0 : to.length))
+    return value;
+  to.push(...value);
+  return to;
+}
 function readPackageJsonField(jsonContent, fieldName, typeOfTag, state) {
   if (!hasProperty(jsonContent, fieldName)) {
     if (state.traceEnabled) {
@@ -25867,6 +28131,38 @@ function arePathsEqual(path1, path2, host) {
   const useCaseSensitiveFileNames = typeof host.useCaseSensitiveFileNames === "function" ? host.useCaseSensitiveFileNames() : host.useCaseSensitiveFileNames;
   return comparePaths(path1, path2, !useCaseSensitiveFileNames) === 0 /* EqualTo */;
 }
+function getNodeResolutionFeatures(options) {
+  let features = NodeResolutionFeatures.None;
+  switch (getEmitModuleResolutionKind(options)) {
+    case 3 /* Node16 */:
+      features = NodeResolutionFeatures.Node16Default;
+      break;
+    case 99 /* NodeNext */:
+      features = NodeResolutionFeatures.NodeNextDefault;
+      break;
+    case 100 /* Bundler */:
+      features = NodeResolutionFeatures.BundlerDefault;
+      break;
+  }
+  if (options.resolvePackageJsonExports) {
+    features |= NodeResolutionFeatures.Exports;
+  } else if (options.resolvePackageJsonExports === false) {
+    features &= ~NodeResolutionFeatures.Exports;
+  }
+  if (options.resolvePackageJsonImports) {
+    features |= NodeResolutionFeatures.Imports;
+  } else if (options.resolvePackageJsonImports === false) {
+    features &= ~NodeResolutionFeatures.Imports;
+  }
+  return features;
+}
+function getConditions(options, esmMode) {
+  const conditions = esmMode || getEmitModuleResolutionKind(options) === 100 /* Bundler */ ? ["node", "import"] : ["node", "require"];
+  if (!options.noDtsResolution) {
+    conditions.push("types");
+  }
+  return concatenate(conditions, options.customConditions);
+}
 function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
   const traceEnabled = isTraceEnabled(compilerOptions, host);
   if (redirectedReference) {
@@ -25879,8 +28175,7 @@ function resolveModuleName(moduleName, containingFile, compilerOptions, host, ca
     }
   }
   const containingDirectory = getDirectoryPath(containingFile);
-  const perFolderCache = cache && cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference);
-  let result = perFolderCache && perFolderCache.get(moduleName, resolutionMode);
+  let result = cache == null ? void 0 : cache.getFromDirectoryCache(moduleName, resolutionMode, containingDirectory, redirectedReference);
   if (result) {
     if (traceEnabled) {
       trace(host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
@@ -25890,7 +28185,7 @@ function resolveModuleName(moduleName, containingFile, compilerOptions, host, ca
     if (moduleResolution === void 0) {
       switch (getEmitModuleKind(compilerOptions)) {
         case 1 /* CommonJS */:
-          moduleResolution = 2 /* NodeJs */;
+          moduleResolution = 2 /* Node10 */;
           break;
         case 100 /* Node16 */:
           moduleResolution = 3 /* Node16 */;
@@ -25910,7 +28205,10 @@ function resolveModuleName(moduleName, containingFile, compilerOptions, host, ca
         trace(host, Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ModuleResolutionKind[moduleResolution]);
       }
     }
-    perfLogger.logStartResolveModule(moduleName);
+    perfLogger.logStartResolveModule(
+      moduleName
+      /* , containingFile, ModuleResolutionKind[moduleResolution]*/
+    );
     switch (moduleResolution) {
       case 3 /* Node16 */:
         result = node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode);
@@ -25918,23 +28216,24 @@ function resolveModuleName(moduleName, containingFile, compilerOptions, host, ca
       case 99 /* NodeNext */:
         result = nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode);
         break;
-      case 2 /* NodeJs */:
+      case 2 /* Node10 */:
         result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
         break;
       case 1 /* Classic */:
         result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
         break;
+      case 100 /* Bundler */:
+        result = bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference);
+        break;
       default:
         return Debug.fail(`Unexpected moduleResolution: ${moduleResolution}`);
     }
     if (result && result.resolvedModule)
       perfLogger.logInfoEvent(`Module "${moduleName}" resolved to "${result.resolvedModule.resolvedFileName}"`);
     perfLogger.logStopResolveModule(result && result.resolvedModule ? "" + result.resolvedModule.resolvedFileName : "null");
-    if (perFolderCache) {
-      perFolderCache.set(moduleName, resolutionMode, result);
-      if (!isExternalModuleNameRelative(moduleName)) {
-        cache.getOrCreateCacheForModuleName(moduleName, resolutionMode, redirectedReference).set(containingDirectory, result);
-      }
+    cache == null ? void 0 : cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set(moduleName, resolutionMode, result);
+    if (!isExternalModuleNameRelative(moduleName)) {
+      cache == null ? void 0 : cache.getOrCreateCacheForNonRelativeName(moduleName, resolutionMode, redirectedReference).set(containingDirectory, result);
     }
   }
   if (traceEnabled) {
@@ -25972,7 +28271,17 @@ function tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state
     }
     const baseDirectory = getPathsBasePath(state.compilerOptions, state.host);
     const pathPatterns = (configFile == null ? void 0 : configFile.configFileSpecs) ? (_a2 = configFile.configFileSpecs).pathPatterns || (_a2.pathPatterns = tryParsePatterns(paths)) : void 0;
-    return tryLoadModuleUsingPaths(extensions, moduleName, baseDirectory, paths, pathPatterns, loader, false, state);
+    return tryLoadModuleUsingPaths(
+      extensions,
+      moduleName,
+      baseDirectory,
+      paths,
+      pathPatterns,
+      loader,
+      /*onlyRecordFailures*/
+      false,
+      state
+    );
   }
 }
 function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state) {
@@ -26051,10 +28360,23 @@ function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state) {
 function resolveJSModule(moduleName, initialDir, host) {
   const { resolvedModule, failedLookupLocations } = tryResolveJSModuleWorker(moduleName, initialDir, host);
   if (!resolvedModule) {
-    throw new Error(`Could not resolve JS module '${moduleName}' starting at '${initialDir}'. Looked in: ${failedLookupLocations.join(", ")}`);
+    throw new Error(`Could not resolve JS module '${moduleName}' starting at '${initialDir}'. Looked in: ${failedLookupLocations == null ? void 0 : failedLookupLocations.join(", ")}`);
   }
   return resolvedModule.resolvedFileName;
 }
+var NodeResolutionFeatures = /* @__PURE__ */ ((NodeResolutionFeatures2) => {
+  NodeResolutionFeatures2[NodeResolutionFeatures2["None"] = 0] = "None";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["Imports"] = 2] = "Imports";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["SelfName"] = 4] = "SelfName";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["Exports"] = 8] = "Exports";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["ExportsPatternTrailers"] = 16] = "ExportsPatternTrailers";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["AllFeatures"] = 30] = "AllFeatures";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["Node16Default"] = 30] = "Node16Default";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["NodeNextDefault"] = 30 /* AllFeatures */] = "NodeNextDefault";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["BundlerDefault"] = 30] = "BundlerDefault";
+  NodeResolutionFeatures2[NodeResolutionFeatures2["EsmMode"] = 32] = "EsmMode";
+  return NodeResolutionFeatures2;
+})(NodeResolutionFeatures || {});
 function node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) {
   return nodeNextModuleNameResolverWorker(
     30 /* Node16Default */,
@@ -26083,34 +28405,67 @@ function nodeNextModuleNameResolverWorker(features, moduleName, containingFile,
   const containingDirectory = getDirectoryPath(containingFile);
   const esmMode = resolutionMode === 99 /* ESNext */ ? 32 /* EsmMode */ : 0;
   let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
-  if (compilerOptions.resolveJsonModule) {
+  if (getResolveJsonModule(compilerOptions)) {
     extensions |= 8 /* Json */;
   }
-  return nodeModuleNameResolverWorker(features | esmMode, moduleName, containingDirectory, compilerOptions, host, cache, extensions, false, redirectedReference);
+  return nodeModuleNameResolverWorker(
+    features | esmMode,
+    moduleName,
+    containingDirectory,
+    compilerOptions,
+    host,
+    cache,
+    extensions,
+    /*isConfigLookup*/
+    false,
+    redirectedReference
+  );
 }
 function tryResolveJSModuleWorker(moduleName, initialDir, host) {
   return nodeModuleNameResolverWorker(
     0 /* None */,
     moduleName,
     initialDir,
-    { moduleResolution: 2 /* NodeJs */, allowJs: true },
+    { moduleResolution: 2 /* Node10 */, allowJs: true },
     host,
+    /*cache*/
     void 0,
     2 /* JavaScript */,
+    /*isConfigLookup*/
     false,
+    /*redirectedReferences*/
     void 0
   );
 }
+function bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) {
+  const containingDirectory = getDirectoryPath(containingFile);
+  let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
+  if (getResolveJsonModule(compilerOptions)) {
+    extensions |= 8 /* Json */;
+  }
+  return nodeModuleNameResolverWorker(
+    getNodeResolutionFeatures(compilerOptions),
+    moduleName,
+    containingDirectory,
+    compilerOptions,
+    host,
+    cache,
+    extensions,
+    /*isConfigLookup*/
+    false,
+    redirectedReference
+  );
+}
 function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, isConfigLookup) {
   let extensions;
   if (isConfigLookup) {
     extensions = 8 /* Json */;
   } else if (compilerOptions.noDtsResolution) {
     extensions = 3 /* ImplementationFiles */;
-    if (compilerOptions.resolveJsonModule)
+    if (getResolveJsonModule(compilerOptions))
       extensions |= 8 /* Json */;
   } else {
-    extensions = compilerOptions.resolveJsonModule ? 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */ | 8 /* Json */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
+    extensions = getResolveJsonModule(compilerOptions) ? 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */ | 8 /* Json */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */;
   }
   return nodeModuleNameResolverWorker(0 /* None */, moduleName, getDirectoryPath(containingFile), compilerOptions, host, cache, extensions, !!isConfigLookup, redirectedReference);
 }
@@ -26119,10 +28474,7 @@ function nodeModuleNameResolverWorker(features, moduleName, containingDirectory,
   const traceEnabled = isTraceEnabled(compilerOptions, host);
   const failedLookupLocations = [];
   const affectingLocations = [];
-  const conditions = features & 32 /* EsmMode */ ? ["node", "import", "types"] : ["node", "require", "types"];
-  if (compilerOptions.noDtsResolution) {
-    conditions.pop();
-  }
+  const conditions = getConditions(compilerOptions, !!(features & 32 /* EsmMode */));
   const diagnostics = [];
   const state = {
     compilerOptions,
@@ -26135,13 +28487,14 @@ function nodeModuleNameResolverWorker(features, moduleName, containingDirectory,
     conditions,
     requestContainingDirectory: containingDirectory,
     reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-    isConfigLookup
+    isConfigLookup,
+    candidateIsFromPackageJsonField: false
   };
   if (traceEnabled && getEmitModuleResolutionKind(compilerOptions) >= 3 /* Node16 */ && getEmitModuleResolutionKind(compilerOptions) <= 99 /* NodeNext */) {
     trace(host, Diagnostics.Resolving_in_0_mode_with_conditions_1, features & 32 /* EsmMode */ ? "ESM" : "CJS", conditions.map((c) => `'${c}'`).join(", "));
   }
   let result;
-  if (getEmitModuleResolutionKind(compilerOptions) === 2 /* NodeJs */) {
+  if (getEmitModuleResolutionKind(compilerOptions) === 2 /* Node10 */) {
     const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
     const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
     result = priorityExtensions && tryResolve(priorityExtensions) || secondaryExtensions && tryResolve(secondaryExtensions) || void 0;
@@ -26157,7 +28510,14 @@ function nodeModuleNameResolverWorker(features, moduleName, containingDirectory,
     state.resultFromCache
   );
   function tryResolve(extensions2) {
-    const loader = (extensions3, candidate, onlyRecordFailures, state2) => nodeLoadModuleByRelativeName(extensions3, candidate, onlyRecordFailures, state2, true);
+    const loader = (extensions3, candidate, onlyRecordFailures, state2) => nodeLoadModuleByRelativeName(
+      extensions3,
+      candidate,
+      onlyRecordFailures,
+      state2,
+      /*considerPackageJson*/
+      true
+    );
     const resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions2, moduleName, containingDirectory, loader, state);
     if (resolved) {
       return toSearchResult({ resolved, isExternalLibraryImport: pathContainsNodeModules(resolved.path) });
@@ -26188,7 +28548,15 @@ function nodeModuleNameResolverWorker(features, moduleName, containingDirectory,
       return { value: resolvedValue && { resolved: resolvedValue, isExternalLibraryImport: true } };
     } else {
       const { path: candidate, parts } = normalizePathForCJSResolution(containingDirectory, moduleName);
-      const resolved2 = nodeLoadModuleByRelativeName(extensions2, candidate, false, state, true);
+      const resolved2 = nodeLoadModuleByRelativeName(
+        extensions2,
+        candidate,
+        /*onlyRecordFailures*/
+        false,
+        state,
+        /*considerPackageJson*/
+        true
+      );
       return resolved2 && toSearchResult({ resolved: resolved2, isExternalLibraryImport: contains(parts, "node_modules") });
     }
   }
@@ -26228,7 +28596,12 @@ function nodeLoadModuleByRelativeName(extensions, candidate, onlyRecordFailures,
     const resolvedFromFile = loadModuleFromFile(extensions, candidate, onlyRecordFailures, state);
     if (resolvedFromFile) {
       const packageDirectory = considerPackageJson ? parseNodeModuleFromPath(resolvedFromFile.path) : void 0;
-      const packageInfo = packageDirectory ? getPackageJsonInfo(packageDirectory, false, state) : void 0;
+      const packageInfo = packageDirectory ? getPackageJsonInfo(
+        packageDirectory,
+        /*onlyRecordFailures*/
+        false,
+        state
+      ) : void 0;
       return withPackageId(packageInfo, resolvedFromFile);
     }
   }
@@ -26283,19 +28656,28 @@ function loadModuleFromFile(extensions, candidate, onlyRecordFailures, state) {
   }
 }
 function loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state) {
-  if (hasJSFileExtension(candidate) || extensions & 8 /* Json */ && fileExtensionIs(candidate, ".json" /* Json */)) {
-    const extensionless = removeFileExtension(candidate);
-    const extension = candidate.substring(extensionless.length);
-    if (state.traceEnabled) {
-      trace(state.host, Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension);
-    }
-    return tryAddingExtensions(extensionless, extensions, extension, onlyRecordFailures, state);
+  const filename = getBaseFileName(candidate);
+  if (filename.indexOf(".") === -1) {
+    return void 0;
+  }
+  let extensionless = removeFileExtension(candidate);
+  if (extensionless === candidate) {
+    extensionless = candidate.substring(0, candidate.lastIndexOf("."));
+  }
+  const extension = candidate.substring(extensionless.length);
+  if (state.traceEnabled) {
+    trace(state.host, Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension);
   }
+  return tryAddingExtensions(extensionless, extensions, extension, onlyRecordFailures, state);
 }
-function loadJSOrExactTSFileName(extensions, candidate, onlyRecordFailures, state) {
+function loadFileNameFromPackageJsonField(extensions, candidate, onlyRecordFailures, state) {
   if (extensions & 1 /* TypeScript */ && fileExtensionIsOneOf(candidate, supportedTSImplementationExtensions) || extensions & 4 /* Declaration */ && fileExtensionIsOneOf(candidate, supportedDeclarationExtensions)) {
     const result = tryFile(candidate, onlyRecordFailures, state);
-    return result !== void 0 ? { path: candidate, ext: tryExtractTSExtension(candidate) } : void 0;
+    return result !== void 0 ? { path: candidate, ext: tryExtractTSExtension(candidate), resolvedUsingTsExtension: void 0 } : void 0;
+  }
+  if (state.isConfigLookup && extensions === 8 /* Json */ && fileExtensionIs(candidate, ".json" /* Json */)) {
+    const result = tryFile(candidate, onlyRecordFailures, state);
+    return result !== void 0 ? { path: candidate, ext: ".json" /* Json */, resolvedUsingTsExtension: void 0 } : void 0;
   }
   return loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state);
 }
@@ -26310,32 +28692,27 @@ function tryAddingExtensions(candidate, extensions, originalExtension, onlyRecor
     case ".mjs" /* Mjs */:
     case ".mts" /* Mts */:
     case ".d.mts" /* Dmts */:
-      return extensions & 1 /* TypeScript */ && tryExtension(".mts" /* Mts */) || extensions & 4 /* Declaration */ && tryExtension(".d.mts" /* Dmts */) || extensions & 2 /* JavaScript */ && tryExtension(".mjs" /* Mjs */) || void 0;
+      return extensions & 1 /* TypeScript */ && tryExtension(".mts" /* Mts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 4 /* Declaration */ && tryExtension(".d.mts" /* Dmts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 2 /* JavaScript */ && tryExtension(".mjs" /* Mjs */) || void 0;
     case ".cjs" /* Cjs */:
     case ".cts" /* Cts */:
     case ".d.cts" /* Dcts */:
-      return extensions & 1 /* TypeScript */ && tryExtension(".cts" /* Cts */) || extensions & 4 /* Declaration */ && tryExtension(".d.cts" /* Dcts */) || extensions & 2 /* JavaScript */ && tryExtension(".cjs" /* Cjs */) || void 0;
+      return extensions & 1 /* TypeScript */ && tryExtension(".cts" /* Cts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 4 /* Declaration */ && tryExtension(".d.cts" /* Dcts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 2 /* JavaScript */ && tryExtension(".cjs" /* Cjs */) || void 0;
     case ".json" /* Json */:
-      const originalCandidate = candidate;
-      if (extensions & 4 /* Declaration */) {
-        candidate += ".json" /* Json */;
-        const result = tryExtension(".d.ts" /* Dts */);
-        if (result)
-          return result;
-      }
-      if (extensions & 8 /* Json */) {
-        candidate = originalCandidate;
-        const result = tryExtension(".json" /* Json */);
-        if (result)
-          return result;
-      }
-      return void 0;
+      return extensions & 4 /* Declaration */ && tryExtension(".d.json.ts") || extensions & 8 /* Json */ && tryExtension(".json" /* Json */) || void 0;
+    case ".tsx" /* Tsx */:
+    case ".jsx" /* Jsx */:
+      return extensions & 1 /* TypeScript */ && (tryExtension(".tsx" /* Tsx */, originalExtension === ".tsx" /* Tsx */) || tryExtension(".ts" /* Ts */, originalExtension === ".tsx" /* Tsx */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".tsx" /* Tsx */) || extensions & 2 /* JavaScript */ && (tryExtension(".jsx" /* Jsx */) || tryExtension(".js" /* Js */)) || void 0;
+    case ".ts" /* Ts */:
+    case ".d.ts" /* Dts */:
+    case ".js" /* Js */:
+    case "":
+      return extensions & 1 /* TypeScript */ && (tryExtension(".ts" /* Ts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || tryExtension(".tsx" /* Tsx */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || extensions & 2 /* JavaScript */ && (tryExtension(".js" /* Js */) || tryExtension(".jsx" /* Jsx */)) || state.isConfigLookup && tryExtension(".json" /* Json */) || void 0;
     default:
-      return extensions & 1 /* TypeScript */ && (tryExtension(".ts" /* Ts */) || tryExtension(".tsx" /* Tsx */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */) || extensions & 2 /* JavaScript */ && (tryExtension(".js" /* Js */) || tryExtension(".jsx" /* Jsx */)) || state.isConfigLookup && tryExtension(".json" /* Json */) || void 0;
+      return extensions & 4 /* Declaration */ && !isDeclarationFileName(candidate + originalExtension) && tryExtension(`.d${originalExtension}.ts`) || void 0;
   }
-  function tryExtension(ext) {
+  function tryExtension(ext, resolvedUsingTsExtension) {
     const path2 = tryFile(candidate + ext, onlyRecordFailures, state);
-    return path2 === void 0 ? void 0 : { path: path2, ext };
+    return path2 === void 0 ? void 0 : { path: path2, ext, resolvedUsingTsExtension: !state.candidateIsFromPackageJsonField && resolvedUsingTsExtension };
   }
 }
 function tryFile(fileName, onlyRecordFailures, state) {
@@ -26366,14 +28743,19 @@ function tryFileLookup(fileName, onlyRecordFailures, state) {
 function loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson = true) {
   const packageInfo = considerPackageJson ? getPackageJsonInfo(candidate, onlyRecordFailures, state) : void 0;
   const packageJsonContent = packageInfo && packageInfo.contents.packageJsonContent;
-  const versionPaths = packageInfo && packageInfo.contents.versionPaths;
+  const versionPaths = packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state);
   return withPackageId(packageInfo, loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, packageJsonContent, versionPaths));
 }
 function getPackageScopeForPath(fileName, state) {
   const parts = getPathComponents(fileName);
   parts.pop();
   while (parts.length > 0) {
-    const pkg = getPackageJsonInfo(getPathFromPathComponents(parts), false, state);
+    const pkg = getPackageJsonInfo(
+      getPathFromPathComponents(parts),
+      /*onlyRecordFailures*/
+      false,
+      state
+    );
     if (pkg) {
       return pkg;
     }
@@ -26381,6 +28763,12 @@ function getPackageScopeForPath(fileName, state) {
   }
   return void 0;
 }
+function getVersionPathsOfPackageJsonInfo(packageJsonInfo, state) {
+  if (packageJsonInfo.contents.versionPaths === void 0) {
+    packageJsonInfo.contents.versionPaths = readPackageJsonTypesVersionPaths(packageJsonInfo.contents.packageJsonContent, state) || false;
+  }
+  return packageJsonInfo.contents.versionPaths || void 0;
+}
 function getPackageJsonInfo(packageDirectory, onlyRecordFailures, state) {
   var _a2, _b, _c;
   const { host, traceEnabled } = state;
@@ -26409,8 +28797,7 @@ function getPackageJsonInfo(packageDirectory, onlyRecordFailures, state) {
     if (traceEnabled) {
       trace(host, Diagnostics.Found_package_json_at_0, packageJsonPath);
     }
-    const versionPaths = readPackageJsonTypesVersionPaths(packageJsonContent, state);
-    const result = { packageDirectory, contents: { packageJsonContent, versionPaths, resolvedEntrypoints: void 0 } };
+    const result = { packageDirectory, contents: { packageJsonContent, versionPaths: void 0, resolvedEntrypoints: void 0 } };
     (_b = state.packageJsonInfoCache) == null ? void 0 : _b.setPackageJsonInfo(packageJsonPath, result);
     state.affectingLocations.push(packageJsonPath);
     return result;
@@ -26444,22 +28831,47 @@ function loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFail
     }
     const expandedExtensions = extensions2 === 4 /* Declaration */ ? 1 /* TypeScript */ | 4 /* Declaration */ : extensions2;
     const features = state2.features;
+    const candidateIsFromPackageJsonField = state2.candidateIsFromPackageJsonField;
+    state2.candidateIsFromPackageJsonField = true;
     if ((jsonContent == null ? void 0 : jsonContent.type) !== "module") {
       state2.features &= ~32 /* EsmMode */;
     }
-    const result = nodeLoadModuleByRelativeName(expandedExtensions, candidate2, onlyRecordFailures2, state2, false);
+    const result = nodeLoadModuleByRelativeName(
+      expandedExtensions,
+      candidate2,
+      onlyRecordFailures2,
+      state2,
+      /*considerPackageJson*/
+      false
+    );
     state2.features = features;
+    state2.candidateIsFromPackageJsonField = candidateIsFromPackageJsonField;
     return result;
   };
   const onlyRecordFailuresForPackageFile = packageFile ? !directoryProbablyExists(getDirectoryPath(packageFile), state.host) : void 0;
   const onlyRecordFailuresForIndex = onlyRecordFailures || !directoryProbablyExists(candidate, state.host);
   const indexPath = combinePaths(candidate, state.isConfigLookup ? "tsconfig" : "index");
   if (versionPaths && (!packageFile || containsPath(candidate, packageFile))) {
-    const moduleName = getRelativePathFromDirectory(candidate, packageFile || indexPath, false);
+    const moduleName = getRelativePathFromDirectory(
+      candidate,
+      packageFile || indexPath,
+      /*ignoreCase*/
+      false
+    );
     if (state.traceEnabled) {
       trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, moduleName);
     }
-    const result = tryLoadModuleUsingPaths(extensions, moduleName, candidate, versionPaths.paths, void 0, loader, onlyRecordFailuresForPackageFile || onlyRecordFailuresForIndex, state);
+    const result = tryLoadModuleUsingPaths(
+      extensions,
+      moduleName,
+      candidate,
+      versionPaths.paths,
+      /*pathPatterns*/
+      void 0,
+      loader,
+      onlyRecordFailuresForPackageFile || onlyRecordFailuresForIndex,
+      state
+    );
     if (result) {
       return removeIgnoredPackageId(result.value);
     }
@@ -26471,9 +28883,9 @@ function loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFail
     return loadModuleFromFile(extensions, indexPath, onlyRecordFailuresForIndex, state);
   }
 }
-function resolvedIfExtensionMatches(extensions, path2) {
+function resolvedIfExtensionMatches(extensions, path2, resolvedUsingTsExtension) {
   const ext = tryGetExtensionFromPath2(path2);
-  return ext !== void 0 && extensionIsOk(extensions, ext) ? { path: path2, ext } : void 0;
+  return ext !== void 0 && extensionIsOk(extensions, ext) ? { path: path2, ext, resolvedUsingTsExtension } : void 0;
 }
 function extensionIsOk(extensions, extension) {
   return extensions & 2 /* JavaScript */ && (extension === ".js" /* Js */ || extension === ".jsx" /* Jsx */ || extension === ".mjs" /* Mjs */ || extension === ".cjs" /* Cjs */) || extensions & 1 /* TypeScript */ && (extension === ".ts" /* Ts */ || extension === ".tsx" /* Tsx */ || extension === ".mts" /* Mts */ || extension === ".cts" /* Cts */) || extensions & 4 /* Declaration */ && (extension === ".d.ts" /* Dts */ || extension === ".d.mts" /* Dmts */ || extension === ".d.cts" /* Dcts */) || extensions & 8 /* Json */ && extension === ".json" /* Json */ || false;
@@ -26507,7 +28919,10 @@ function loadModuleFromSelfNameReference(extensions, moduleName, directory, stat
     return void 0;
   }
   const trailingParts = parts.slice(nameParts.length);
-  return loadModuleFromExports(scope, extensions, !length(trailingParts) ? "." : `.${directorySeparator}${trailingParts.join(directorySeparator)}`, state, cache, redirectedReference);
+  const subpath = !length(trailingParts) ? "." : `.${directorySeparator}${trailingParts.join(directorySeparator)}`;
+  const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
+  const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
+  return loadModuleFromExports(scope, priorityExtensions, subpath, state, cache, redirectedReference) || loadModuleFromExports(scope, secondaryExtensions, subpath, state, cache, redirectedReference);
 }
 function loadModuleFromExports(scope, extensions, subpath, state, cache, redirectedReference) {
   if (!scope.contents.packageJsonContent.exports) {
@@ -26521,17 +28936,45 @@ function loadModuleFromExports(scope, extensions, subpath, state, cache, redirec
       mainExport = scope.contents.packageJsonContent.exports["."];
     }
     if (mainExport) {
-      const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, subpath, scope, false);
-      return loadModuleFromTargetImportOrExport(mainExport, "", false, ".");
+      const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(
+        extensions,
+        state,
+        cache,
+        redirectedReference,
+        subpath,
+        scope,
+        /*isImports*/
+        false
+      );
+      return loadModuleFromTargetImportOrExport(
+        mainExport,
+        "",
+        /*pattern*/
+        false,
+        "."
+      );
     }
   } else if (allKeysStartWithDot(scope.contents.packageJsonContent.exports)) {
     if (typeof scope.contents.packageJsonContent.exports !== "object") {
       if (state.traceEnabled) {
         trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory);
       }
-      return toSearchResult(void 0);
+      return toSearchResult(
+        /*value*/
+        void 0
+      );
     }
-    const result = loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, subpath, scope.contents.packageJsonContent.exports, scope, false);
+    const result = loadModuleFromImportsOrExports(
+      extensions,
+      state,
+      cache,
+      redirectedReference,
+      subpath,
+      scope.contents.packageJsonContent.exports,
+      scope,
+      /*isImports*/
+      false
+    );
     if (result) {
       return result;
     }
@@ -26539,7 +28982,10 @@ function loadModuleFromExports(scope, extensions, subpath, state, cache, redirec
   if (state.traceEnabled) {
     trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory);
   }
-  return toSearchResult(void 0);
+  return toSearchResult(
+    /*value*/
+    void 0
+  );
 }
 function loadModuleFromImports(extensions, moduleName, directory, state, cache, redirectedReference) {
   var _a2, _b;
@@ -26547,7 +28993,10 @@ function loadModuleFromImports(extensions, moduleName, directory, state, cache,
     if (state.traceEnabled) {
       trace(state.host, Diagnostics.Invalid_import_specifier_0_has_no_possible_resolutions, moduleName);
     }
-    return toSearchResult(void 0);
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
   }
   const directoryPath = getNormalizedAbsolutePath(combinePaths(directory, "dummy"), (_b = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a2));
   const scope = getPackageScopeForPath(directoryPath, state);
@@ -26555,22 +29004,41 @@ function loadModuleFromImports(extensions, moduleName, directory, state, cache,
     if (state.traceEnabled) {
       trace(state.host, Diagnostics.Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve, directoryPath);
     }
-    return toSearchResult(void 0);
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
   }
   if (!scope.contents.packageJsonContent.imports) {
     if (state.traceEnabled) {
       trace(state.host, Diagnostics.package_json_scope_0_has_no_imports_defined, scope.packageDirectory);
     }
-    return toSearchResult(void 0);
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
   }
-  const result = loadModuleFromImportsOrExports(extensions, state, cache, redirectedReference, moduleName, scope.contents.packageJsonContent.imports, scope, true);
+  const result = loadModuleFromImportsOrExports(
+    extensions,
+    state,
+    cache,
+    redirectedReference,
+    moduleName,
+    scope.contents.packageJsonContent.imports,
+    scope,
+    /*isImports*/
+    true
+  );
   if (result) {
     return result;
   }
   if (state.traceEnabled) {
     trace(state.host, Diagnostics.Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1, moduleName, scope.packageDirectory);
   }
-  return toSearchResult(void 0);
+  return toSearchResult(
+    /*value*/
+    void 0
+  );
 }
 function comparePatternKeys(a, b) {
   const aPatternIndex = a.indexOf("*");
@@ -26595,7 +29063,14 @@ function loadModuleFromImportsOrExports(extensions, state, cache, redirectedRefe
   const loadModuleFromTargetImportOrExport = getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirectedReference, moduleName, scope, isImports);
   if (!endsWith(moduleName, directorySeparator) && moduleName.indexOf("*") === -1 && hasProperty(lookupTable, moduleName)) {
     const target = lookupTable[moduleName];
-    return loadModuleFromTargetImportOrExport(target, "", false, moduleName);
+    return loadModuleFromTargetImportOrExport(
+      target,
+      /*subpath*/
+      "",
+      /*pattern*/
+      false,
+      moduleName
+    );
   }
   const expandingKeys = sort(filter(getOwnKeys(lookupTable), (k) => k.indexOf("*") !== -1 || endsWith(k, "/")), comparePatternKeys);
   for (const potentialTarget of expandingKeys) {
@@ -26603,15 +29078,33 @@ function loadModuleFromImportsOrExports(extensions, state, cache, redirectedRefe
       const target = lookupTable[potentialTarget];
       const starPos = potentialTarget.indexOf("*");
       const subpath = moduleName.substring(potentialTarget.substring(0, starPos).length, moduleName.length - (potentialTarget.length - 1 - starPos));
-      return loadModuleFromTargetImportOrExport(target, subpath, true, potentialTarget);
+      return loadModuleFromTargetImportOrExport(
+        target,
+        subpath,
+        /*pattern*/
+        true,
+        potentialTarget
+      );
     } else if (endsWith(potentialTarget, "*") && startsWith(moduleName, potentialTarget.substring(0, potentialTarget.length - 1))) {
       const target = lookupTable[potentialTarget];
       const subpath = moduleName.substring(potentialTarget.length - 1);
-      return loadModuleFromTargetImportOrExport(target, subpath, true, potentialTarget);
+      return loadModuleFromTargetImportOrExport(
+        target,
+        subpath,
+        /*pattern*/
+        true,
+        potentialTarget
+      );
     } else if (startsWith(moduleName, potentialTarget)) {
       const target = lookupTable[potentialTarget];
       const subpath = moduleName.substring(potentialTarget.length);
-      return loadModuleFromTargetImportOrExport(target, subpath, false, potentialTarget);
+      return loadModuleFromTargetImportOrExport(
+        target,
+        subpath,
+        /*pattern*/
+        false,
+        potentialTarget
+      );
     }
   }
   function matchesPatternWithTrailer(target, name) {
@@ -26631,20 +29124,43 @@ function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirec
         if (state.traceEnabled) {
           trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
         }
-        return toSearchResult(void 0);
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
       }
       if (!startsWith(target, "./")) {
         if (isImports && !startsWith(target, "../") && !startsWith(target, "/") && !isRootedDiskPath(target)) {
           const combinedLookup = pattern ? target.replace(/\*/g, subpath) : target + subpath;
           traceIfEnabled(state, Diagnostics.Using_0_subpath_1_with_target_2, "imports", key, combinedLookup);
           traceIfEnabled(state, Diagnostics.Resolving_module_0_from_1, combinedLookup, scope.packageDirectory + "/");
-          const result = nodeModuleNameResolverWorker(state.features, combinedLookup, scope.packageDirectory + "/", state.compilerOptions, state.host, cache, extensions, false, redirectedReference);
-          return toSearchResult(result.resolvedModule ? { path: result.resolvedModule.resolvedFileName, extension: result.resolvedModule.extension, packageId: result.resolvedModule.packageId, originalPath: result.resolvedModule.originalPath } : void 0);
+          const result = nodeModuleNameResolverWorker(
+            state.features,
+            combinedLookup,
+            scope.packageDirectory + "/",
+            state.compilerOptions,
+            state.host,
+            cache,
+            extensions,
+            /*isConfigLookup*/
+            false,
+            redirectedReference
+          );
+          return toSearchResult(result.resolvedModule ? {
+            path: result.resolvedModule.resolvedFileName,
+            extension: result.resolvedModule.extension,
+            packageId: result.resolvedModule.packageId,
+            originalPath: result.resolvedModule.originalPath,
+            resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension
+          } : void 0);
         }
         if (state.traceEnabled) {
           trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
         }
-        return toSearchResult(void 0);
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
       }
       const parts = pathIsRelative(target) ? getPathComponents(target).slice(1) : getPathComponents(target);
       const partsAfterFirst = parts.slice(1);
@@ -26652,7 +29168,10 @@ function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirec
         if (state.traceEnabled) {
           trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
         }
-        return toSearchResult(void 0);
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
       }
       const resolvedTarget = combinePaths(scope.packageDirectory, target);
       const subpathParts = getPathComponents(subpath);
@@ -26660,7 +29179,10 @@ function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirec
         if (state.traceEnabled) {
           trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
         }
-        return toSearchResult(void 0);
+        return toSearchResult(
+          /*value*/
+          void 0
+        );
       }
       if (state.traceEnabled) {
         trace(
@@ -26675,7 +29197,13 @@ function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirec
       const inputLink = tryLoadInputFileForPath(finalPath, subpath, combinePaths(scope.packageDirectory, "package.json"), isImports);
       if (inputLink)
         return inputLink;
-      return toSearchResult(withPackageId(scope, loadJSOrExactTSFileName(extensions, finalPath, false, state)));
+      return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField(
+        extensions,
+        finalPath,
+        /*onlyRecordFailures*/
+        false,
+        state
+      )));
     } else if (typeof target === "object" && target !== null) {
       if (!Array.isArray(target)) {
         for (const condition of getOwnKeys(target)) {
@@ -26696,7 +29224,10 @@ function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirec
           if (state.traceEnabled) {
             trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
           }
-          return toSearchResult(void 0);
+          return toSearchResult(
+            /*value*/
+            void 0
+          );
         }
         for (const elem of target) {
           const result = loadModuleFromTargetImportOrExport(elem, subpath, pattern, key);
@@ -26709,12 +29240,18 @@ function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirec
       if (state.traceEnabled) {
         trace(state.host, Diagnostics.package_json_scope_0_explicitly_maps_specifier_1_to_null, scope.packageDirectory, moduleName);
       }
-      return toSearchResult(void 0);
+      return toSearchResult(
+        /*value*/
+        void 0
+      );
     }
     if (state.traceEnabled) {
       trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName);
     }
-    return toSearchResult(void 0);
+    return toSearchResult(
+      /*value*/
+      void 0
+    );
     function toAbsolutePath(path2) {
       var _a2, _b;
       if (path2 === void 0)
@@ -26752,6 +29289,7 @@ function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirec
           state.reportDiagnostic(createCompilerDiagnostic(
             isImports2 ? Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate : Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate,
             entry === "" ? "." : entry,
+            // replace empty string with `.` - the reverse of the operation done when entries are built - so main entrypoint errors don't look weird
             packagePath
           ));
         }
@@ -26770,7 +29308,13 @@ function getLoadModuleFromTargetImportOrExport(extensions, state, cache, redirec
                       continue;
                     const possibleInputWithInputExtension = changeAnyExtension(possibleInputBase, possibleExt, ext, !useCaseSensitiveFileNames());
                     if (state.host.fileExists(possibleInputWithInputExtension)) {
-                      return toSearchResult(withPackageId(scope, loadJSOrExactTSFileName(extensions, possibleInputWithInputExtension, false, state)));
+                      return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField(
+                        extensions,
+                        possibleInputWithInputExtension,
+                        /*onlyRecordFailures*/
+                        false,
+                        state
+                      )));
                     }
                   }
                 }
@@ -26806,13 +29350,33 @@ function isApplicableVersionedTypesKey(conditions, key) {
   return range.test(version);
 }
 function loadModuleFromNearestNodeModulesDirectory(extensions, moduleName, directory, state, cache, redirectedReference) {
-  return loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, false, cache, redirectedReference);
+  return loadModuleFromNearestNodeModulesDirectoryWorker(
+    extensions,
+    moduleName,
+    directory,
+    state,
+    /*typesScopeOnly*/
+    false,
+    cache,
+    redirectedReference
+  );
 }
 function loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, directory, state) {
-  return loadModuleFromNearestNodeModulesDirectoryWorker(4 /* Declaration */, moduleName, directory, state, true, void 0, void 0);
+  return loadModuleFromNearestNodeModulesDirectoryWorker(
+    4 /* Declaration */,
+    moduleName,
+    directory,
+    state,
+    /*typesScopeOnly*/
+    true,
+    /*cache*/
+    void 0,
+    /*redirectedReference*/
+    void 0
+  );
 }
 function loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) {
-  const perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName, state.features === 0 ? void 0 : state.features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */, redirectedReference);
+  const mode = state.features === 0 ? void 0 : state.features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */;
   const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */);
   const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */);
   if (priorityExtensions) {
@@ -26826,7 +29390,7 @@ function loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName,
   function lookup(extensions2) {
     return forEachAncestorDirectory(normalizeSlashes(directory), (ancestorDirectory) => {
       if (getBaseFileName(ancestorDirectory) !== "node_modules") {
-        const resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, ancestorDirectory, state);
+        const resolutionFromCache = tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, ancestorDirectory, redirectedReference, state);
         if (resolutionFromCache) {
           return resolutionFromCache;
         }
@@ -26860,25 +29424,26 @@ function loadModuleFromImmediateNodeModulesDirectory(extensions, moduleName, dir
   }
 }
 function loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesDirectory, nodeModulesDirectoryExists, state, cache, redirectedReference) {
-  var _a2;
+  var _a2, _b, _c;
   const candidate = normalizePath(combinePaths(nodeModulesDirectory, moduleName));
+  const { packageName, rest } = parsePackageName(moduleName);
+  const packageDirectory = combinePaths(nodeModulesDirectory, packageName);
+  let rootPackageInfo;
   let packageInfo = getPackageJsonInfo(candidate, !nodeModulesDirectoryExists, state);
-  if (!(state.features & 8 /* Exports */)) {
-    if (packageInfo) {
-      const fromFile = loadModuleFromFile(extensions, candidate, !nodeModulesDirectoryExists, state);
-      if (fromFile) {
-        return noPackageId(fromFile);
-      }
-      const fromDirectory = loadNodeModuleFromDirectoryWorker(
-        extensions,
-        candidate,
-        !nodeModulesDirectoryExists,
-        state,
-        packageInfo.contents.packageJsonContent,
-        packageInfo.contents.versionPaths
-      );
-      return withPackageId(packageInfo, fromDirectory);
+  if (rest !== "" && packageInfo && (!(state.features & 8 /* Exports */) || !hasProperty((_b = (_a2 = rootPackageInfo = getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state)) == null ? void 0 : _a2.contents.packageJsonContent) != null ? _b : emptyArray, "exports"))) {
+    const fromFile = loadModuleFromFile(extensions, candidate, !nodeModulesDirectoryExists, state);
+    if (fromFile) {
+      return noPackageId(fromFile);
     }
+    const fromDirectory = loadNodeModuleFromDirectoryWorker(
+      extensions,
+      candidate,
+      !nodeModulesDirectoryExists,
+      state,
+      packageInfo.contents.packageJsonContent,
+      getVersionPathsOfPackageJsonInfo(packageInfo, state)
+    );
+    return withPackageId(packageInfo, fromDirectory);
   }
   const loader = (extensions2, candidate2, onlyRecordFailures, state2) => {
     let pathAndExtension = loadModuleFromFile(extensions2, candidate2, onlyRecordFailures, state2) || loadNodeModuleFromDirectoryWorker(
@@ -26887,27 +29452,36 @@ function loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, node
       onlyRecordFailures,
       state2,
       packageInfo && packageInfo.contents.packageJsonContent,
-      packageInfo && packageInfo.contents.versionPaths
+      packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state2)
     );
     if (!pathAndExtension && packageInfo && (packageInfo.contents.packageJsonContent.exports === void 0 || packageInfo.contents.packageJsonContent.exports === null) && state2.features & 32 /* EsmMode */) {
       pathAndExtension = loadModuleFromFile(extensions2, combinePaths(candidate2, "index.js"), onlyRecordFailures, state2);
     }
     return withPackageId(packageInfo, pathAndExtension);
   };
-  const { packageName, rest } = parsePackageName(moduleName);
-  const packageDirectory = combinePaths(nodeModulesDirectory, packageName);
   if (rest !== "") {
-    packageInfo = getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state);
+    packageInfo = rootPackageInfo != null ? rootPackageInfo : getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state);
   }
   if (packageInfo && packageInfo.contents.packageJsonContent.exports && state.features & 8 /* Exports */) {
-    return (_a2 = loadModuleFromExports(packageInfo, extensions, combinePaths(".", rest), state, cache, redirectedReference)) == null ? void 0 : _a2.value;
+    return (_c = loadModuleFromExports(packageInfo, extensions, combinePaths(".", rest), state, cache, redirectedReference)) == null ? void 0 : _c.value;
   }
-  if (rest !== "" && packageInfo && packageInfo.contents.versionPaths) {
+  const versionPaths = rest !== "" && packageInfo ? getVersionPathsOfPackageJsonInfo(packageInfo, state) : void 0;
+  if (versionPaths) {
     if (state.traceEnabled) {
-      trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, packageInfo.contents.versionPaths.version, version, rest);
+      trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, rest);
     }
     const packageDirectoryExists = nodeModulesDirectoryExists && directoryProbablyExists(packageDirectory, state.host);
-    const fromPaths = tryLoadModuleUsingPaths(extensions, rest, packageDirectory, packageInfo.contents.versionPaths.paths, void 0, loader, !packageDirectoryExists, state);
+    const fromPaths = tryLoadModuleUsingPaths(
+      extensions,
+      rest,
+      packageDirectory,
+      versionPaths.paths,
+      /*pathPatterns*/
+      void 0,
+      loader,
+      !packageDirectoryExists,
+      state
+    );
     if (fromPaths) {
       return fromPaths.value;
     }
@@ -26933,7 +29507,7 @@ function tryLoadModuleUsingPaths(extensions, moduleName, baseDirectory, paths, p
       if (extension !== void 0) {
         const path3 = tryFile(candidate, onlyRecordFailures, state);
         if (path3 !== void 0) {
-          return noPackageId({ path: path3, ext: extension });
+          return noPackageId({ path: path3, ext: extension, resolvedUsingTsExtension: void 0 });
         }
       }
       return loader(extensions, candidate, onlyRecordFailures || !directoryProbablyExists(getDirectoryPath(candidate), state.host), state);
@@ -26958,14 +29532,22 @@ function mangleScopedPackageName(packageName) {
   }
   return packageName;
 }
-function tryFindNonRelativeModuleNameInCache(cache, moduleName, containingDirectory, state) {
-  const result = cache && cache.get(containingDirectory);
+function tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, containingDirectory, redirectedReference, state) {
+  const result = cache && cache.getFromNonRelativeNameCache(moduleName, mode, containingDirectory, redirectedReference);
   if (result) {
     if (state.traceEnabled) {
       trace(state.host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory);
     }
     state.resultFromCache = result;
-    return { value: result.resolvedModule && { path: result.resolvedModule.resolvedFileName, originalPath: result.resolvedModule.originalPath || true, extension: result.resolvedModule.extension, packageId: result.resolvedModule.packageId } };
+    return {
+      value: result.resolvedModule && {
+        path: result.resolvedModule.resolvedFileName,
+        originalPath: result.resolvedModule.originalPath || true,
+        extension: result.resolvedModule.extension,
+        packageId: result.resolvedModule.packageId,
+        resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension
+      }
+    };
   }
 }
 function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) {
@@ -26985,12 +29567,13 @@ function classicNameResolver(moduleName, containingFile, compilerOptions, host,
     conditions: [],
     requestContainingDirectory: containingDirectory,
     reportDiagnostic: (diag2) => void diagnostics.push(diag2),
-    isConfigLookup: false
+    isConfigLookup: false,
+    candidateIsFromPackageJsonField: false
   };
   const resolved = tryResolve(1 /* TypeScript */ | 4 /* Declaration */) || tryResolve(2 /* JavaScript */ | (compilerOptions.resolveJsonModule ? 8 /* Json */ : 0));
   return createResolvedModuleWithFailedLookupLocations(
     resolved && resolved.value,
-    false,
+    (resolved == null ? void 0 : resolved.value) && pathContainsNodeModules(resolved.value.path),
     failedLookupLocations,
     affectingLocations,
     diagnostics,
@@ -27002,14 +29585,27 @@ function classicNameResolver(moduleName, containingFile, compilerOptions, host,
       return { value: resolvedUsingSettings };
     }
     if (!isExternalModuleNameRelative(moduleName)) {
-      const perModuleNameCache = cache && cache.getOrCreateCacheForModuleName(moduleName, void 0, redirectedReference);
       const resolved2 = forEachAncestorDirectory(containingDirectory, (directory) => {
-        const resolutionFromCache = tryFindNonRelativeModuleNameInCache(perModuleNameCache, moduleName, directory, state);
+        const resolutionFromCache = tryFindNonRelativeModuleNameInCache(
+          cache,
+          moduleName,
+          /*mode*/
+          void 0,
+          directory,
+          redirectedReference,
+          state
+        );
         if (resolutionFromCache) {
           return resolutionFromCache;
         }
         const searchName = normalizePath(combinePaths(directory, moduleName));
-        return toSearchResult(loadModuleFromFileNoPackageId(extensions, searchName, false, state));
+        return toSearchResult(loadModuleFromFileNoPackageId(
+          extensions,
+          searchName,
+          /*onlyRecordFailures*/
+          false,
+          state
+        ));
       });
       if (resolved2) {
         return resolved2;
@@ -27019,7 +29615,13 @@ function classicNameResolver(moduleName, containingFile, compilerOptions, host,
       }
     } else {
       const candidate = normalizePath(combinePaths(containingDirectory, moduleName));
-      return toSearchResult(loadModuleFromFileNoPackageId(extensions, candidate, false, state));
+      return toSearchResult(loadModuleFromFileNoPackageId(
+        extensions,
+        candidate,
+        /*onlyRecordFailures*/
+        false,
+        state
+      ));
     }
   }
 }
@@ -27036,7 +29638,11 @@ function traceIfEnabled(state, diagnostic, ...args) {
 function getModuleInstanceState(node, visited) {
   if (node.body && !node.body.parent) {
     setParent(node.body, node);
-    setParentRecursive(node.body, false);
+    setParentRecursive(
+      node.body,
+      /*incremental*/
+      false
+    );
   }
   return node.body ? getModuleInstanceStateCached(node.body, visited) : 1 /* Instantiated */;
 }
@@ -27121,7 +29727,11 @@ function getModuleInstanceStateForAliasTarget(specifier, visited) {
         if (nodeHasName(statement, name)) {
           if (!statement.parent) {
             setParent(statement, p);
-            setParentRecursive(statement, false);
+            setParentRecursive(
+              statement,
+              /*incremental*/
+              false
+            );
           }
           const state = getModuleInstanceStateCached(statement, visited);
           if (found === void 0 || state > found) {
@@ -27190,7 +29800,13 @@ function createBinder() {
     Debug.attachFlowNodeDebugInfo(unreachableFlow);
     Debug.attachFlowNodeDebugInfo(reportedUnreachableFlow);
     if (!file.locals) {
-      (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Bind, "bindSourceFile", { path: file.path }, true);
+      (_a2 = tracing) == null ? void 0 : _a2.push(
+        tracing.Phase.Bind,
+        "bindSourceFile",
+        { path: file.path },
+        /*separateBeginAndEnd*/
+        true
+      );
       bind(file);
       (_b = tracing) == null ? void 0 : _b.pop();
       file.symbolCount = symbolCount;
@@ -27393,22 +30009,45 @@ function createBinder() {
       if (node.kind === 278 /* ExportSpecifier */ || node.kind === 268 /* ImportEqualsDeclaration */ && hasExportModifier) {
         return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
       } else {
-        return declareSymbol(container.locals, void 0, node, symbolFlags, symbolExcludes);
+        Debug.assertNode(container, canHaveLocals);
+        return declareSymbol(
+          container.locals,
+          /*parent*/
+          void 0,
+          node,
+          symbolFlags,
+          symbolExcludes
+        );
       }
     } else {
       if (isJSDocTypeAlias(node))
         Debug.assert(isInJSFile(node));
       if (!isAmbientModule(node) && (hasExportModifier || container.flags & 64 /* ExportContext */)) {
-        if (!container.locals || hasSyntacticModifier(node, 1024 /* Default */) && !getDeclarationName(node)) {
+        if (!canHaveLocals(container) || !container.locals || hasSyntacticModifier(node, 1024 /* Default */) && !getDeclarationName(node)) {
           return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
         }
         const exportKind = symbolFlags & 111551 /* Value */ ? 1048576 /* ExportValue */ : 0;
-        const local = declareSymbol(container.locals, void 0, node, exportKind, symbolExcludes);
+        const local = declareSymbol(
+          container.locals,
+          /*parent*/
+          void 0,
+          node,
+          exportKind,
+          symbolExcludes
+        );
         local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes);
         node.localSymbol = local;
         return local;
       } else {
-        return declareSymbol(container.locals, void 0, node, symbolFlags, symbolExcludes);
+        Debug.assertNode(container, canHaveLocals);
+        return declareSymbol(
+          container.locals,
+          /*parent*/
+          void 0,
+          node,
+          symbolFlags,
+          symbolExcludes
+        );
       }
     }
   }
@@ -27440,11 +30079,13 @@ function createBinder() {
       container = blockScopeContainer = node;
       if (containerFlags & 32 /* HasLocals */) {
         container.locals = createSymbolTable();
+        addToContainerChain(container);
       }
-      addToContainerChain(container);
     } else if (containerFlags & 2 /* IsBlockScopedContainer */) {
       blockScopeContainer = node;
-      blockScopeContainer.locals = void 0;
+      if (containerFlags & 32 /* HasLocals */) {
+        blockScopeContainer.locals = void 0;
+      }
     }
     if (containerFlags & 4 /* IsControlFlowContainer */) {
       const saveCurrentFlow = currentFlow;
@@ -27607,9 +30248,9 @@ function createBinder() {
       case 232 /* NonNullExpression */:
         bindNonNullExpressionFlow(node);
         break;
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
       case 341 /* JSDocCallbackTag */:
-      case 342 /* JSDocEnumTag */:
+      case 343 /* JSDocEnumTag */:
         bindJSDocTypeAlias(node);
         break;
       case 308 /* SourceFile */: {
@@ -28158,7 +30799,15 @@ function createBinder() {
     bindAssignmentTargetFlow(node.left);
   }
   function createBindBinaryExpressionFlow() {
-    return createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, void 0);
+    return createBinaryExpressionTrampoline(
+      onEnter,
+      onLeft,
+      onOperator,
+      onRight,
+      onExit,
+      /*foldState*/
+      void 0
+    );
     function onEnter(node, state) {
       if (state) {
         state.stackIndex++;
@@ -28312,9 +30961,13 @@ function createBinder() {
   }
   function bindJSDocTypeAlias(node) {
     bind(node.tagName);
-    if (node.kind !== 342 /* JSDocEnumTag */ && node.fullName) {
+    if (node.kind !== 343 /* JSDocEnumTag */ && node.fullName) {
       setParent(node.fullName, node);
-      setParentRecursive(node.fullName, false);
+      setParentRecursive(
+        node.fullName,
+        /*incremental*/
+        false
+      );
     }
     if (typeof node.comment !== "string") {
       bindEach(node.comment);
@@ -28409,60 +31062,6 @@ function createBinder() {
       }
     }
   }
-  function getContainerFlags(node) {
-    switch (node.kind) {
-      case 228 /* ClassExpression */:
-      case 260 /* ClassDeclaration */:
-      case 263 /* EnumDeclaration */:
-      case 207 /* ObjectLiteralExpression */:
-      case 184 /* TypeLiteral */:
-      case 325 /* JSDocTypeLiteral */:
-      case 289 /* JsxAttributes */:
-        return 1 /* IsContainer */;
-      case 261 /* InterfaceDeclaration */:
-        return 1 /* IsContainer */ | 64 /* IsInterface */;
-      case 264 /* ModuleDeclaration */:
-      case 262 /* TypeAliasDeclaration */:
-      case 197 /* MappedType */:
-      case 178 /* IndexSignature */:
-        return 1 /* IsContainer */ | 32 /* HasLocals */;
-      case 308 /* SourceFile */:
-        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */;
-      case 174 /* GetAccessor */:
-      case 175 /* SetAccessor */:
-      case 171 /* MethodDeclaration */:
-        if (isObjectLiteralOrClassExpressionMethodOrAccessor(node)) {
-          return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */;
-        }
-      case 173 /* Constructor */:
-      case 259 /* FunctionDeclaration */:
-      case 170 /* MethodSignature */:
-      case 176 /* CallSignature */:
-      case 326 /* JSDocSignature */:
-      case 320 /* JSDocFunctionType */:
-      case 181 /* FunctionType */:
-      case 177 /* ConstructSignature */:
-      case 182 /* ConstructorType */:
-      case 172 /* ClassStaticBlockDeclaration */:
-        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */;
-      case 215 /* FunctionExpression */:
-      case 216 /* ArrowFunction */:
-        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 16 /* IsFunctionExpression */;
-      case 265 /* ModuleBlock */:
-        return 4 /* IsControlFlowContainer */;
-      case 169 /* PropertyDeclaration */:
-        return node.initializer ? 4 /* IsControlFlowContainer */ : 0;
-      case 295 /* CatchClause */:
-      case 245 /* ForStatement */:
-      case 246 /* ForInStatement */:
-      case 247 /* ForOfStatement */:
-      case 266 /* CaseBlock */:
-        return 2 /* IsBlockScopedContainer */;
-      case 238 /* Block */:
-        return isFunctionLike(node.parent) || isClassStaticBlockDeclaration(node.parent) ? 0 /* None */ : 2 /* IsBlockScopedContainer */;
-    }
-    return 0 /* None */;
-  }
   function addToContainerChain(next) {
     if (lastContainer) {
       lastContainer.nextContainer = next;
@@ -28501,19 +31100,33 @@ function createBinder() {
       case 215 /* FunctionExpression */:
       case 216 /* ArrowFunction */:
       case 320 /* JSDocFunctionType */:
-      case 348 /* JSDocTypedefTag */:
-      case 341 /* JSDocCallbackTag */:
       case 172 /* ClassStaticBlockDeclaration */:
       case 262 /* TypeAliasDeclaration */:
       case 197 /* MappedType */:
-        return declareSymbol(container.locals, void 0, node, symbolFlags, symbolExcludes);
+        if (container.locals)
+          Debug.assertNode(container, canHaveLocals);
+        return declareSymbol(
+          container.locals,
+          /*parent*/
+          void 0,
+          node,
+          symbolFlags,
+          symbolExcludes
+        );
     }
   }
   function declareClassMember(node, symbolFlags, symbolExcludes) {
     return isStatic(node) ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes);
   }
   function declareSourceFileMember(node, symbolFlags, symbolExcludes) {
-    return isExternalModule(file) ? declareModuleMember(node, symbolFlags, symbolExcludes) : declareSymbol(file.locals, void 0, node, symbolFlags, symbolExcludes);
+    return isExternalModule(file) ? declareModuleMember(node, symbolFlags, symbolExcludes) : declareSymbol(
+      file.locals,
+      /*parent*/
+      void 0,
+      node,
+      symbolFlags,
+      symbolExcludes
+    );
   }
   function hasExportDeclarations(node) {
     const body = isSourceFile(node) ? node : tryCast(node.body, isModuleBlock);
@@ -28600,11 +31213,19 @@ function createBinder() {
           break;
         }
       default:
+        Debug.assertNode(blockScopeContainer, canHaveLocals);
         if (!blockScopeContainer.locals) {
           blockScopeContainer.locals = createSymbolTable();
           addToContainerChain(blockScopeContainer);
         }
-        declareSymbol(blockScopeContainer.locals, void 0, node, symbolFlags, symbolExcludes);
+        declareSymbol(
+          blockScopeContainer.locals,
+          /*parent*/
+          void 0,
+          node,
+          symbolFlags,
+          symbolExcludes
+        );
     }
   }
   function delayedBindJSDocTypedefTag() {
@@ -28632,6 +31253,7 @@ function createBinder() {
             declName.parent,
             isTopLevel,
             !!findAncestor(declName, (d) => isPropertyAccessExpression(d) && d.name.escapedText === "prototype"),
+            /*containerIsClass*/
             false
           );
           const oldContainer = container;
@@ -28879,7 +31501,11 @@ function createBinder() {
       } else {
         for (const j of node.jsDoc) {
           setParent(j, node);
-          setParentRecursive(j, false);
+          setParentRecursive(
+            j,
+            /*incremental*/
+            false
+          );
         }
       }
     }
@@ -28940,6 +31566,7 @@ function createBinder() {
         if (isInJSFile(expr) && file.commonJsModuleIndicator && isModuleExportsAccessExpression(expr) && !lookupSymbolForName(blockScopeContainer, "module")) {
           declareSymbol(
             file.locals,
+            /*parent*/
             void 0,
             expr.expression,
             1 /* FunctionScopedVariable */ | 134217728 /* ModuleExports */,
@@ -29032,7 +31659,12 @@ function createBinder() {
       case 259 /* FunctionDeclaration */:
         return bindFunctionDeclaration(node);
       case 173 /* Constructor */:
-        return declareSymbolAndAddToSymbolTable(node, 16384 /* Constructor */, 0 /* None */);
+        return declareSymbolAndAddToSymbolTable(
+          node,
+          16384 /* Constructor */,
+          /*symbolExcludes:*/
+          0 /* None */
+        );
       case 174 /* GetAccessor */:
         return bindPropertyOrMethodOrAccessor(node, 32768 /* GetAccessor */, 46015 /* GetAccessorExcludes */);
       case 175 /* SetAccessor */:
@@ -29109,21 +31741,23 @@ function createBinder() {
         }
       case 265 /* ModuleBlock */:
         return updateStrictModeStatementList(node.statements);
-      case 343 /* JSDocParameterTag */:
+      case 344 /* JSDocParameterTag */:
         if (node.parent.kind === 326 /* JSDocSignature */) {
           return bindParameter(node);
         }
         if (node.parent.kind !== 325 /* JSDocTypeLiteral */) {
           break;
         }
-      case 350 /* JSDocPropertyTag */:
+      case 351 /* JSDocPropertyTag */:
         const propTag = node;
         const flags = propTag.isBracketed || propTag.typeExpression && propTag.typeExpression.type.kind === 319 /* JSDocOptionalType */ ? 4 /* Property */ | 16777216 /* Optional */ : 4 /* Property */;
         return declareSymbolAndAddToSymbolTable(propTag, flags, 0 /* PropertyExcludes */);
-      case 348 /* JSDocTypedefTag */:
+      case 349 /* JSDocTypedefTag */:
       case 341 /* JSDocCallbackTag */:
-      case 342 /* JSDocEnumTag */:
+      case 343 /* JSDocEnumTag */:
         return (delayedTypeAliases || (delayedTypeAliases = [])).push(node);
+      case 342 /* JSDocOverloadTag */:
+        return bind(node.typeExpression);
     }
   }
   function bindPropertyWorker(node) {
@@ -29203,12 +31837,17 @@ function createBinder() {
     if (!setCommonJsModuleIndicator(node)) {
       return;
     }
-    const symbol = forEachIdentifierInEntityName(node.arguments[0], void 0, (id, symbol2) => {
-      if (symbol2) {
-        addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
+    const symbol = forEachIdentifierInEntityName(
+      node.arguments[0],
+      /*parent*/
+      void 0,
+      (id, symbol2) => {
+        if (symbol2) {
+          addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
+        }
+        return symbol2;
       }
-      return symbol2;
-    });
+    );
     if (symbol) {
       const flags = 4 /* Property */ | 1048576 /* ExportValue */;
       declareSymbol(symbol.exports, symbol, node, flags, 0 /* None */);
@@ -29218,12 +31857,17 @@ function createBinder() {
     if (!setCommonJsModuleIndicator(node)) {
       return;
     }
-    const symbol = forEachIdentifierInEntityName(node.left.expression, void 0, (id, symbol2) => {
-      if (symbol2) {
-        addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
+    const symbol = forEachIdentifierInEntityName(
+      node.left.expression,
+      /*parent*/
+      void 0,
+      (id, symbol2) => {
+        if (symbol2) {
+          addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */);
+        }
+        return symbol2;
       }
-      return symbol2;
-    });
+    );
     if (symbol) {
       const isAlias = isAliasableExpression(node.right) && (isExportsIdentifier(node.left.expression) || isModuleExportsAccessExpression(node.left.expression));
       const flags = isAlias ? 2097152 /* Alias */ : 4 /* Property */ | 1048576 /* ExportValue */;
@@ -29256,7 +31900,13 @@ function createBinder() {
     if (hasPrivateIdentifier) {
       return;
     }
-    const thisContainer = getThisContainer(node, false);
+    const thisContainer = getThisContainer(
+      node,
+      /*includeArrowFunctions*/
+      false,
+      /*includeClassComputedPropertyName*/
+      false
+    );
     switch (thisContainer.kind) {
       case 259 /* FunctionDeclaration */:
       case 215 /* FunctionExpression */:
@@ -29288,7 +31938,15 @@ function createBinder() {
         if (hasDynamicName(node)) {
           bindDynamicallyNamedThisPropertyAssignment(node, containingClass.symbol, symbolTable);
         } else {
-          declareSymbol(symbolTable, containingClass.symbol, node, 4 /* Property */ | 67108864 /* Assignment */, 0 /* None */, true);
+          declareSymbol(
+            symbolTable,
+            containingClass.symbol,
+            node,
+            4 /* Property */ | 67108864 /* Assignment */,
+            0 /* None */,
+            /*isReplaceableByMethod*/
+            true
+          );
         }
         break;
       case 308 /* SourceFile */:
@@ -29305,7 +31963,17 @@ function createBinder() {
     }
   }
   function bindDynamicallyNamedThisPropertyAssignment(node, symbol, symbolTable) {
-    declareSymbol(symbolTable, symbol, node, 4 /* Property */, 0 /* None */, true, true);
+    declareSymbol(
+      symbolTable,
+      symbol,
+      node,
+      4 /* Property */,
+      0 /* None */,
+      /*isReplaceableByMethod*/
+      true,
+      /*isComputedName*/
+      true
+    );
     addLateBoundAssignmentDeclarationToSymbol(node, symbol);
   }
   function addLateBoundAssignmentDeclarationToSymbol(node, symbol) {
@@ -29327,14 +31995,26 @@ function createBinder() {
   function bindPrototypeAssignment(node) {
     setParent(node.left, node);
     setParent(node.right, node);
-    bindPropertyAssignment(node.left.expression, node.left, false, true);
+    bindPropertyAssignment(
+      node.left.expression,
+      node.left,
+      /*isPrototypeProperty*/
+      false,
+      /*containerIsClass*/
+      true
+    );
   }
   function bindObjectDefinePrototypeProperty(node) {
     const namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0].expression);
     if (namespaceSymbol && namespaceSymbol.valueDeclaration) {
       addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* Class */);
     }
-    bindPotentiallyNewExpandoMemberToNamespace(node, namespaceSymbol, true);
+    bindPotentiallyNewExpandoMemberToNamespace(
+      node,
+      namespaceSymbol,
+      /*isPrototypeProperty*/
+      true
+    );
   }
   function bindPrototypePropertyAssignment(lhs, parent2) {
     const classPrototype = lhs.expression;
@@ -29342,13 +32022,33 @@ function createBinder() {
     setParent(constructorFunction, classPrototype);
     setParent(classPrototype, lhs);
     setParent(lhs, parent2);
-    bindPropertyAssignment(constructorFunction, lhs, true, true);
+    bindPropertyAssignment(
+      constructorFunction,
+      lhs,
+      /*isPrototypeProperty*/
+      true,
+      /*containerIsClass*/
+      true
+    );
   }
   function bindObjectDefinePropertyAssignment(node) {
     let namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0]);
     const isToplevel = node.parent.parent.kind === 308 /* SourceFile */;
-    namespaceSymbol = bindPotentiallyMissingNamespaces(namespaceSymbol, node.arguments[0], isToplevel, false, false);
-    bindPotentiallyNewExpandoMemberToNamespace(node, namespaceSymbol, false);
+    namespaceSymbol = bindPotentiallyMissingNamespaces(
+      namespaceSymbol,
+      node.arguments[0],
+      isToplevel,
+      /*isPrototypeProperty*/
+      false,
+      /*containerIsClass*/
+      false
+    );
+    bindPotentiallyNewExpandoMemberToNamespace(
+      node,
+      namespaceSymbol,
+      /*isPrototypeProperty*/
+      false
+    );
   }
   function bindSpecialPropertyAssignment(node) {
     var _a2;
@@ -29366,7 +32066,15 @@ function createBinder() {
       bindExportsPropertyAssignment(node);
     } else if (hasDynamicName(node)) {
       bindAnonymousDeclaration(node, 4 /* Property */ | 67108864 /* Assignment */, "__computed" /* Computed */);
-      const sym = bindPotentiallyMissingNamespaces(parentSymbol, node.left.expression, isTopLevelNamespaceAssignment(node.left), false, false);
+      const sym = bindPotentiallyMissingNamespaces(
+        parentSymbol,
+        node.left.expression,
+        isTopLevelNamespaceAssignment(node.left),
+        /*isPrototype*/
+        false,
+        /*containerIsClass*/
+        false
+      );
       addLateBoundAssignmentDeclarationToSymbol(node, sym);
     } else {
       bindStaticPropertyAssignment(cast(node.left, isBindableStaticNameExpression));
@@ -29375,7 +32083,14 @@ function createBinder() {
   function bindStaticPropertyAssignment(node) {
     Debug.assert(!isIdentifier(node));
     setParent(node.expression, node);
-    bindPropertyAssignment(node.expression, node, false, false);
+    bindPropertyAssignment(
+      node.expression,
+      node,
+      /*isPrototypeProperty*/
+      false,
+      /*containerIsClass*/
+      false
+    );
   }
   function bindPotentiallyMissingNamespaces(namespaceSymbol, entityName, isToplevel, isPrototypeProperty, containerIsClass) {
     if ((namespaceSymbol == null ? void 0 : namespaceSymbol.flags) & 2097152 /* Alias */) {
@@ -29485,7 +32200,11 @@ function createBinder() {
     }
   }
   function bindCallExpression(node) {
-    if (!file.commonJsModuleIndicator && isRequireCall(node, false)) {
+    if (!file.commonJsModuleIndicator && isRequireCall(
+      node,
+      /*checkArgumentIsStringLiteralLike*/
+      false
+    )) {
       setCommonJsModuleIndicator(node);
     }
   }
@@ -29520,7 +32239,7 @@ function createBinder() {
     }
     if (!isBindingPattern(node.name)) {
       const possibleVariableDecl = node.kind === 257 /* VariableDeclaration */ ? node : node.parent.parent;
-      if (isInJSFile(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(possibleVariableDecl) && !getJSDocTypeTag(node) && !(getCombinedModifierFlags(node) & 1 /* Export */)) {
+      if (isInJSFile(node) && getEmitModuleResolutionKind(options) !== 100 /* Bundler */ && isVariableDeclarationInitializedToBareOrAccessedRequire(possibleVariableDecl) && !getJSDocTypeTag(node) && !(getCombinedModifierFlags(node) & 1 /* Export */)) {
         declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */);
       } else if (isBlockOrCatchScoped(node)) {
         bindBlockScopedDeclaration(node, 2 /* BlockScopedVariable */, 111551 /* BlockScopedVariableExcludes */);
@@ -29532,7 +32251,7 @@ function createBinder() {
     }
   }
   function bindParameter(node) {
-    if (node.kind === 343 /* JSDocParameterTag */ && container.kind !== 326 /* JSDocSignature */) {
+    if (node.kind === 344 /* JSDocParameterTag */ && container.kind !== 326 /* JSDocSignature */) {
       return;
     }
     if (inStrictMode && !(node.flags & 16777216 /* Ambient */)) {
@@ -29589,23 +32308,36 @@ function createBinder() {
     return extendsType && extendsType.parent;
   }
   function bindTypeParameter(node) {
+    var _a2, _b;
     if (isJSDocTemplateTag(node.parent)) {
       const container2 = getEffectiveContainerForJSDocTemplateTag(node.parent);
       if (container2) {
-        if (!container2.locals) {
-          container2.locals = createSymbolTable();
-        }
-        declareSymbol(container2.locals, void 0, node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
+        Debug.assertNode(container2, canHaveLocals);
+        (_a2 = container2.locals) != null ? _a2 : container2.locals = createSymbolTable();
+        declareSymbol(
+          container2.locals,
+          /*parent*/
+          void 0,
+          node,
+          262144 /* TypeParameter */,
+          526824 /* TypeParameterExcludes */
+        );
       } else {
         declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
       }
     } else if (node.parent.kind === 192 /* InferType */) {
       const container2 = getInferTypeContainer(node.parent);
       if (container2) {
-        if (!container2.locals) {
-          container2.locals = createSymbolTable();
-        }
-        declareSymbol(container2.locals, void 0, node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */);
+        Debug.assertNode(container2, canHaveLocals);
+        (_b = container2.locals) != null ? _b : container2.locals = createSymbolTable();
+        declareSymbol(
+          container2.locals,
+          /*parent*/
+          void 0,
+          node,
+          262144 /* TypeParameter */,
+          526824 /* TypeParameterExcludes */
+        );
       } else {
         bindAnonymousDeclaration(node, 262144 /* TypeParameter */, getDeclarationName(node));
       }
@@ -29622,7 +32354,12 @@ function createBinder() {
       return false;
     }
     if (currentFlow === unreachableFlow) {
-      const reportError = isStatementButNotDeclaration(node) && node.kind !== 239 /* EmptyStatement */ || node.kind === 260 /* ClassDeclaration */ || node.kind === 264 /* ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node);
+      const reportError = (
+        // report error on all statements except empty ones
+        isStatementButNotDeclaration(node) && node.kind !== 239 /* EmptyStatement */ || // report error on class declarations
+        node.kind === 260 /* ClassDeclaration */ || // report error on instantiated modules or const-enums only modules if preserveConstEnums is set
+        node.kind === 264 /* ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node)
+      );
       if (reportError) {
         currentFlow = reportedUnreachableFlow;
         if (!options.allowUnreachableCode) {
@@ -29644,7 +32381,8 @@ function eachUnreachableRange(node, cb) {
   }
 }
 function isExecutableStatement(s) {
-  return !isFunctionDeclaration(s) && !isPurelyTypeDeclaration(s) && !isEnumDeclaration(s) && !(isVariableStatement(s) && !(getCombinedNodeFlags(s) & (1 /* Let */ | 2 /* Const */)) && s.declarationList.declarations.some((d) => !d.initializer));
+  return !isFunctionDeclaration(s) && !isPurelyTypeDeclaration(s) && !isEnumDeclaration(s) && // `var x;` may declare a variable used above
+  !(isVariableStatement(s) && !(getCombinedNodeFlags(s) & (1 /* Let */ | 2 /* Const */)) && s.declarationList.declarations.some((d) => !d.initializer));
 }
 function isPurelyTypeDeclaration(s) {
   switch (s.kind) {
@@ -29673,7 +32411,11 @@ function isExportsOrModuleExportsOrAlias(sourceFile, node) {
       if (!!symbol && !!symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration) && !!symbol.valueDeclaration.initializer) {
         const init = symbol.valueDeclaration.initializer;
         q.enqueue(init);
-        if (isAssignmentExpression(init, true)) {
+        if (isAssignmentExpression(
+          init,
+          /*excludeCompoundAssignment*/
+          true
+        )) {
           q.enqueue(init.left);
           q.enqueue(init.right);
         }
@@ -29682,15 +32424,72 @@ function isExportsOrModuleExportsOrAlias(sourceFile, node) {
   }
   return false;
 }
+function getContainerFlags(node) {
+  switch (node.kind) {
+    case 228 /* ClassExpression */:
+    case 260 /* ClassDeclaration */:
+    case 263 /* EnumDeclaration */:
+    case 207 /* ObjectLiteralExpression */:
+    case 184 /* TypeLiteral */:
+    case 325 /* JSDocTypeLiteral */:
+    case 289 /* JsxAttributes */:
+      return 1 /* IsContainer */;
+    case 261 /* InterfaceDeclaration */:
+      return 1 /* IsContainer */ | 64 /* IsInterface */;
+    case 264 /* ModuleDeclaration */:
+    case 262 /* TypeAliasDeclaration */:
+    case 197 /* MappedType */:
+    case 178 /* IndexSignature */:
+      return 1 /* IsContainer */ | 32 /* HasLocals */;
+    case 308 /* SourceFile */:
+      return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */;
+    case 174 /* GetAccessor */:
+    case 175 /* SetAccessor */:
+    case 171 /* MethodDeclaration */:
+      if (isObjectLiteralOrClassExpressionMethodOrAccessor(node)) {
+        return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */;
+      }
+    case 173 /* Constructor */:
+    case 259 /* FunctionDeclaration */:
+    case 170 /* MethodSignature */:
+    case 176 /* CallSignature */:
+    case 326 /* JSDocSignature */:
+    case 320 /* JSDocFunctionType */:
+    case 181 /* FunctionType */:
+    case 177 /* ConstructSignature */:
+    case 182 /* ConstructorType */:
+    case 172 /* ClassStaticBlockDeclaration */:
+      return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */;
+    case 215 /* FunctionExpression */:
+    case 216 /* ArrowFunction */:
+      return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 16 /* IsFunctionExpression */;
+    case 265 /* ModuleBlock */:
+      return 4 /* IsControlFlowContainer */;
+    case 169 /* PropertyDeclaration */:
+      return node.initializer ? 4 /* IsControlFlowContainer */ : 0;
+    case 295 /* CatchClause */:
+    case 245 /* ForStatement */:
+    case 246 /* ForInStatement */:
+    case 247 /* ForOfStatement */:
+    case 266 /* CaseBlock */:
+      return 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */;
+    case 238 /* Block */:
+      return isFunctionLike(node.parent) || isClassStaticBlockDeclaration(node.parent) ? 0 /* None */ : 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */;
+  }
+  return 0 /* None */;
+}
 function lookupSymbolForName(container, name) {
-  const local = container.locals && container.locals.get(name);
+  var _a2, _b, _c, _d, _e;
+  const local = (_b = (_a2 = tryCast(container, canHaveLocals)) == null ? void 0 : _a2.locals) == null ? void 0 : _b.get(name);
   if (local) {
-    return local.exportSymbol || local;
+    return (_c = local.exportSymbol) != null ? _c : local;
   }
   if (isSourceFile(container) && container.jsGlobalAugmentations && container.jsGlobalAugmentations.has(name)) {
     return container.jsGlobalAugmentations.get(name);
   }
-  return container.symbol && container.symbol.exports && container.symbol.exports.get(name);
+  if (canHaveSymbol(container)) {
+    return (_e = (_d = container.symbol) == null ? void 0 : _d.exports) == null ? void 0 : _e.get(name);
+  }
 }
 
 // src/compiler/checker.ts
@@ -29775,7 +32574,7 @@ var TypeFacts = /* @__PURE__ */ ((TypeFacts3) => {
   TypeFacts3[TypeFacts3["AndFactsMask"] = 134209471] = "AndFactsMask";
   return TypeFacts3;
 })(TypeFacts || {});
-var typeofNEFacts = new Map(getEntries({
+var typeofNEFacts = new Map(Object.entries({
   string: 256 /* TypeofNEString */,
   number: 512 /* TypeofNENumber */,
   bigint: 1024 /* TypeofNEBigInt */,
@@ -29806,7 +32605,7 @@ var SignatureCheckMode = /* @__PURE__ */ ((SignatureCheckMode3) => {
   return SignatureCheckMode3;
 })(SignatureCheckMode || {});
 var isNotOverloadAndNotAccessor = and(isNotOverload, isNotAccessor);
-var intrinsicTypeKinds = new Map(getEntries({
+var intrinsicTypeKinds = new Map(Object.entries({
   Uppercase: 0 /* Uppercase */,
   Lowercase: 1 /* Lowercase */,
   Capitalize: 2 /* Capitalize */,
@@ -29966,10 +32765,12 @@ function addDefaultValueAssignmentForBindingPattern(parameter, context) {
   const { factory: factory2 } = context;
   context.addInitializationStatement(
     factory2.createVariableStatement(
+      /*modifiers*/
       void 0,
       factory2.createVariableDeclarationList([
         factory2.createVariableDeclaration(
           parameter.name,
+          /*exclamationToken*/
           void 0,
           parameter.type,
           parameter.initializer ? factory2.createConditionalExpression(
@@ -29977,8 +32778,10 @@ function addDefaultValueAssignmentForBindingPattern(parameter, context) {
               factory2.getGeneratedNameForNode(parameter),
               factory2.createVoidZero()
             ),
+            /*questionToken*/
             void 0,
             parameter.initializer,
+            /*colonToken*/
             void 0,
             factory2.getGeneratedNameForNode(parameter)
           ) : factory2.getGeneratedNameForNode(parameter)
@@ -29993,6 +32796,7 @@ function addDefaultValueAssignmentForBindingPattern(parameter, context) {
     factory2.getGeneratedNameForNode(parameter),
     parameter.questionToken,
     parameter.type,
+    /*initializer*/
     void 0
   );
 }
@@ -30030,6 +32834,7 @@ function addDefaultValueAssignmentForInitializer(parameter, name, initializer, c
     parameter.name,
     parameter.questionToken,
     parameter.type,
+    /*initializer*/
     void 0
   );
 }
@@ -30081,6 +32886,7 @@ var visitEachChildTable = {
       nodeVisitor(node.expression, visitor, isExpression)
     );
   },
+  // Signature elements
   [165 /* TypeParameter */]: function visitEachChildOfTypeParameterDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updateTypeParameterDeclaration(
       node,
@@ -30107,6 +32913,7 @@ var visitEachChildTable = {
       nodeVisitor(node.expression, visitor, isExpression)
     );
   },
+  // Type elements
   [168 /* PropertySignature */]: function visitEachChildOfPropertySignature(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) {
     return context.factory.updatePropertySignature(
       node,
@@ -30122,6 +32929,7 @@ var visitEachChildTable = {
       node,
       nodesVisitor(node.modifiers, visitor, isModifierLike),
       nodeVisitor(node.name, visitor, isPropertyName),
+      // QuestionToken and ExclamationToken are mutually exclusive in PropertyDeclaration
       nodeVisitor((_a2 = node.questionToken) != null ? _a2 : node.exclamationToken, tokenVisitor, isQuestionOrExclamationToken),
       nodeVisitor(node.type, visitor, isTypeNode),
       nodeVisitor(node.initializer, visitor, isExpression)
@@ -30210,6 +33018,7 @@ var visitEachChildTable = {
       nodeVisitor(node.type, visitor, isTypeNode)
     );
   },
+  // Types
   [179 /* TypePredicate */]: function visitEachChildOfTypePredicateNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updateTypePredicateNode(
       node,
@@ -30382,6 +33191,7 @@ var visitEachChildTable = {
       nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail)
     );
   },
+  // Binding patterns
   [203 /* ObjectBindingPattern */]: function visitEachChildOfObjectBindingPattern(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
     return context.factory.updateObjectBindingPattern(
       node,
@@ -30403,6 +33213,7 @@ var visitEachChildTable = {
       nodeVisitor(node.initializer, visitor, isExpression)
     );
   },
+  // Expression
   [206 /* ArrayLiteralExpression */]: function visitEachChildOfArrayLiteralExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
     return context.factory.updateArrayLiteralExpression(
       node,
@@ -30625,6 +33436,7 @@ var visitEachChildTable = {
       nodeVisitor(node.name, visitor, isIdentifier)
     );
   },
+  // Misc
   [236 /* TemplateSpan */]: function visitEachChildOfTemplateSpan(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updateTemplateSpan(
       node,
@@ -30632,6 +33444,7 @@ var visitEachChildTable = {
       nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail)
     );
   },
+  // Element
   [238 /* Block */]: function visitEachChildOfBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
     return context.factory.updateBlock(
       node,
@@ -30939,12 +33752,14 @@ var visitEachChildTable = {
       nodeVisitor(node.name, visitor, isIdentifier)
     );
   },
+  // Module references
   [280 /* ExternalModuleReference */]: function visitEachChildOfExternalModuleReference(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updateExternalModuleReference(
       node,
       nodeVisitor(node.expression, visitor, isExpression)
     );
   },
+  // JSX
   [281 /* JsxElement */]: function visitEachChildOfJsxElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updateJsxElement(
       node,
@@ -31008,6 +33823,7 @@ var visitEachChildTable = {
       nodeVisitor(node.expression, visitor, isExpression)
     );
   },
+  // Clauses
   [292 /* CaseClause */]: function visitEachChildOfCaseClause(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updateCaseClause(
       node,
@@ -31034,6 +33850,7 @@ var visitEachChildTable = {
       nodeVisitor(node.block, visitor, isBlock)
     );
   },
+  // Property assignments
   [299 /* PropertyAssignment */]: function visitEachChildOfPropertyAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updatePropertyAssignment(
       node,
@@ -31054,6 +33871,7 @@ var visitEachChildTable = {
       nodeVisitor(node.expression, visitor, isExpression)
     );
   },
+  // Enum
   [302 /* EnumMember */]: function visitEachChildOfEnumMember(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updateEnumMember(
       node,
@@ -31061,19 +33879,21 @@ var visitEachChildTable = {
       nodeVisitor(node.initializer, visitor, isExpression)
     );
   },
+  // Top-level nodes
   [308 /* SourceFile */]: function visitEachChildOfSourceFile(node, visitor, context, _nodesVisitor, _nodeVisitor, _tokenVisitor) {
     return context.factory.updateSourceFile(
       node,
       visitLexicalEnvironment(node.statements, visitor, context)
     );
   },
-  [353 /* PartiallyEmittedExpression */]: function visitEachChildOfPartiallyEmittedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
+  // Transformation nodes
+  [355 /* PartiallyEmittedExpression */]: function visitEachChildOfPartiallyEmittedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) {
     return context.factory.updatePartiallyEmittedExpression(
       node,
       nodeVisitor(node.expression, visitor, isExpression)
     );
   },
-  [354 /* CommaListExpression */]: function visitEachChildOfCommaListExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
+  [356 /* CommaListExpression */]: function visitEachChildOfCommaListExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) {
     return context.factory.updateCommaListExpression(
       node,
       nodesVisitor(node.elements, visitor, isExpression)
@@ -31086,7 +33906,7 @@ function extractSingleNode(nodes) {
 }
 
 // src/compiler/transformers/jsx.ts
-var entities = new Map(getEntries({
+var entities = new Map(Object.entries({
   quot: 34,
   amp: 38,
   apos: 39,
@@ -31395,7 +34215,16 @@ function getWatchFactory(host, watchLogLevel, log2, getDetailWatchInfo2) {
   function createExcludeHandlingAddWatch(key) {
     return (file, cb, flags, options, detailInfo1, detailInfo2) => {
       var _a2;
-      return !matchesExclude(file, key === "watchFile" ? options == null ? void 0 : options.excludeFiles : options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames(), ((_a2 = host.getCurrentDirectory) == null ? void 0 : _a2.call(host)) || "") ? factory2[key].call(void 0, file, cb, flags, options, detailInfo1, detailInfo2) : excludeWatcherFactory(file, flags, options, detailInfo1, detailInfo2);
+      return !matchesExclude(file, key === "watchFile" ? options == null ? void 0 : options.excludeFiles : options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames(), ((_a2 = host.getCurrentDirectory) == null ? void 0 : _a2.call(host)) || "") ? factory2[key].call(
+        /*thisArgs*/
+        void 0,
+        file,
+        cb,
+        flags,
+        options,
+        detailInfo1,
+        detailInfo2
+      ) : excludeWatcherFactory(file, flags, options, detailInfo1, detailInfo2);
     };
   }
   function useCaseSensitiveFileNames() {
@@ -31436,14 +34265,27 @@ function getWatchFactory(host, watchLogLevel, log2, getDetailWatchInfo2) {
     };
   }
   function createTriggerLoggingAddWatch(key) {
-    return (file, cb, flags, options, detailInfo1, detailInfo2) => plainInvokeFactory[key].call(void 0, file, (...args) => {
-      const triggerredInfo = `${key === "watchFile" ? "FileWatcher" : "DirectoryWatcher"}:: Triggered with ${args[0]} ${args[1] !== void 0 ? args[1] : ""}:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`;
-      log2(triggerredInfo);
-      const start = timestamp();
-      cb.call(void 0, ...args);
-      const elapsed = timestamp() - start;
-      log2(`Elapsed:: ${elapsed}ms ${triggerredInfo}`);
-    }, flags, options, detailInfo1, detailInfo2);
+    return (file, cb, flags, options, detailInfo1, detailInfo2) => plainInvokeFactory[key].call(
+      /*thisArgs*/
+      void 0,
+      file,
+      (...args) => {
+        const triggerredInfo = `${key === "watchFile" ? "FileWatcher" : "DirectoryWatcher"}:: Triggered with ${args[0]} ${args[1] !== void 0 ? args[1] : ""}:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`;
+        log2(triggerredInfo);
+        const start = timestamp();
+        cb.call(
+          /*thisArg*/
+          void 0,
+          ...args
+        );
+        const elapsed = timestamp() - start;
+        log2(`Elapsed:: ${elapsed}ms ${triggerredInfo}`);
+      },
+      flags,
+      options,
+      detailInfo1,
+      detailInfo2
+    );
   }
   function getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo3) {
     return `WatchInfo: ${file} ${flags} ${JSON.stringify(options)} ${getDetailWatchInfo3 ? getDetailWatchInfo3(detailInfo1, detailInfo2) : detailInfo2 === void 0 ? detailInfo1 : `${detailInfo1} ${detailInfo2}`}`;
@@ -31492,6 +34334,7 @@ function computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, ge
   return getPathFromPathComponents(commonPathComponents);
 }
 var plainJSErrors = /* @__PURE__ */ new Set([
+  // binder errors
   Diagnostics.Cannot_redeclare_block_scoped_variable_0.code,
   Diagnostics.A_module_cannot_have_multiple_default_exports.code,
   Diagnostics.Another_export_default_is_here.code,
@@ -31507,6 +34350,7 @@ var plainJSErrors = /* @__PURE__ */ new Set([
   Diagnostics.A_label_is_not_allowed_here.code,
   Diagnostics.Octal_literals_are_not_allowed_in_strict_mode.code,
   Diagnostics.with_statements_are_not_allowed_in_strict_mode.code,
+  // grammar errors
   Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement.code,
   Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement.code,
   Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name.code,
@@ -31623,7 +34467,12 @@ var BuilderState;
       };
       return map2;
     }
-    return create2(/* @__PURE__ */ new Map(), /* @__PURE__ */ new Map(), void 0);
+    return create2(
+      /* @__PURE__ */ new Map(),
+      /* @__PURE__ */ new Map(),
+      /*deleted*/
+      void 0
+    );
   }
   BuilderState2.createManyToManyPathMap = createManyToManyPathMap;
   function addToMultimap(map2, k, v) {
@@ -31674,7 +34523,7 @@ var BuilderState;
       }
     }
     if (sourceFile.resolvedTypeReferenceDirectiveNames) {
-      sourceFile.resolvedTypeReferenceDirectiveNames.forEach((resolvedTypeReferenceDirective) => {
+      sourceFile.resolvedTypeReferenceDirectiveNames.forEach(({ resolvedTypeReferenceDirective }) => {
         if (!resolvedTypeReferenceDirective) {
           return;
         }
@@ -31727,14 +34576,13 @@ var BuilderState;
     const referencedMap = options.module !== 0 /* None */ && !isOutFile ? createManyToManyPathMap() : void 0;
     const exportedModulesMap = referencedMap ? createManyToManyPathMap() : void 0;
     const useOldState = canReuseOldState(referencedMap, oldState);
-    const getCanonicalFileName = createGetCanonicalFileName(newProgram.useCaseSensitiveFileNames());
     newProgram.getTypeChecker();
     for (const sourceFile of newProgram.getSourceFiles()) {
       const version2 = Debug.checkDefined(sourceFile.version, "Program intended to be used with Builder should have source files with versions set");
       const oldUncommittedSignature = useOldState ? (_a2 = oldState.oldSignatures) == null ? void 0 : _a2.get(sourceFile.resolvedPath) : void 0;
       const signature = oldUncommittedSignature === void 0 ? useOldState ? (_b = oldState.fileInfos.get(sourceFile.resolvedPath)) == null ? void 0 : _b.signature : void 0 : oldUncommittedSignature || void 0;
       if (referencedMap) {
-        const newReferences = getReferencedFiles(newProgram, sourceFile, getCanonicalFileName);
+        const newReferences = getReferencedFiles(newProgram, sourceFile, newProgram.getCanonicalFileName);
         if (newReferences) {
           referencedMap.set(sourceFile.resolvedPath, newReferences);
         }
@@ -31749,6 +34597,7 @@ var BuilderState;
       fileInfos.set(sourceFile.resolvedPath, {
         version: version2,
         signature,
+        // No need to calculate affectsGlobalScope with --out since its not used at all
         affectsGlobalScope: !isOutFile ? isFileAffectingGlobalScope(sourceFile) || void 0 : void 0,
         impliedFormat: sourceFile.impliedNodeFormat
       });
@@ -31796,6 +34645,29 @@ var BuilderState;
     (state.hasCalledUpdateShapeSignature || (state.hasCalledUpdateShapeSignature = /* @__PURE__ */ new Set())).add(path2);
   }
   BuilderState2.updateSignatureOfFile = updateSignatureOfFile;
+  function computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, onNewSignature) {
+    programOfThisState.emit(
+      sourceFile,
+      (fileName, text, _writeByteOrderMark, _onError, sourceFiles, data) => {
+        Debug.assert(isDeclarationFileName(fileName), `File extension for signature expected to be dts: Got:: ${fileName}`);
+        onNewSignature(computeSignatureWithDiagnostics(
+          programOfThisState,
+          sourceFile,
+          text,
+          host,
+          data
+        ), sourceFiles);
+      },
+      cancellationToken,
+      /*emitOnlyDtsFiles*/
+      true,
+      /*customTransformers*/
+      void 0,
+      /*forceDtsEmit*/
+      true
+    );
+  }
+  BuilderState2.computeDtsSignature = computeDtsSignature;
   function updateShapeSignature(state, programOfThisState, sourceFile, cancellationToken, host, useFileVersionAsSignature = state.useFileVersionAsSignature) {
     var _a2;
     if ((_a2 = state.hasCalledUpdateShapeSignature) == null ? void 0 : _a2.has(sourceFile.resolvedPath))
@@ -31804,26 +34676,12 @@ var BuilderState;
     const prevSignature = info.signature;
     let latestSignature;
     if (!sourceFile.isDeclarationFile && !useFileVersionAsSignature) {
-      programOfThisState.emit(
-        sourceFile,
-        (fileName, text, _writeByteOrderMark, _onError, sourceFiles, data) => {
-          Debug.assert(isDeclarationFileName(fileName), `File extension for signature expected to be dts: Got:: ${fileName}`);
-          latestSignature = computeSignatureWithDiagnostics(
-            programOfThisState,
-            sourceFile,
-            text,
-            host,
-            data
-          );
-          if (latestSignature !== prevSignature) {
-            updateExportedModules(state, sourceFile, sourceFiles[0].exportedModulesFromDeclarationEmit);
-          }
-        },
-        cancellationToken,
-        true,
-        void 0,
-        true
-      );
+      computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, (signature, sourceFiles) => {
+        latestSignature = signature;
+        if (latestSignature !== prevSignature) {
+          updateExportedModules(state, sourceFile, sourceFiles[0].exportedModulesFromDeclarationEmit);
+        }
+      });
     }
     if (latestSignature === void 0) {
       latestSignature = sourceFile.version;
@@ -31847,27 +34705,24 @@ var BuilderState;
     if (!state.exportedModulesMap)
       return;
     (state.oldExportedModulesMap || (state.oldExportedModulesMap = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, state.exportedModulesMap.getValues(sourceFile.resolvedPath) || false);
-    if (!exportedModulesFromDeclarationEmit) {
-      state.exportedModulesMap.deleteKey(sourceFile.resolvedPath);
-      return;
-    }
-    let exportedModules;
-    exportedModulesFromDeclarationEmit.forEach((symbol) => addExportedModule(getReferencedFilesFromImportedModuleSymbol(symbol)));
+    const exportedModules = getExportedModules(exportedModulesFromDeclarationEmit);
     if (exportedModules) {
       state.exportedModulesMap.set(sourceFile.resolvedPath, exportedModules);
     } else {
       state.exportedModulesMap.deleteKey(sourceFile.resolvedPath);
     }
-    function addExportedModule(exportedModulePaths) {
-      if (exportedModulePaths == null ? void 0 : exportedModulePaths.length) {
-        if (!exportedModules) {
-          exportedModules = /* @__PURE__ */ new Set();
-        }
-        exportedModulePaths.forEach((path2) => exportedModules.add(path2));
-      }
-    }
   }
   BuilderState2.updateExportedModules = updateExportedModules;
+  function getExportedModules(exportedModulesFromDeclarationEmit) {
+    let exportedModules;
+    exportedModulesFromDeclarationEmit == null ? void 0 : exportedModulesFromDeclarationEmit.forEach(
+      (symbol) => getReferencedFilesFromImportedModuleSymbol(symbol).forEach(
+        (path2) => (exportedModules != null ? exportedModules : exportedModules = /* @__PURE__ */ new Set()).add(path2)
+      )
+    );
+    return exportedModules;
+  }
+  BuilderState2.getExportedModules = getExportedModules;
   function getAllDependencies(state, programOfThisState, sourceFile) {
     const compilerOptions = programOfThisState.getCompilerOptions();
     if (outFile(compilerOptions)) {
@@ -31884,9 +34739,8 @@ var BuilderState;
         seenMap.add(path2);
         const references = state.referencedMap.getValues(path2);
         if (references) {
-          const iterator = references.keys();
-          for (let iterResult = iterator.next(); !iterResult.done; iterResult = iterator.next()) {
-            queue.push(iterResult.value);
+          for (const key of references.keys()) {
+            queue.push(key);
           }
         }
       }
@@ -31982,7 +34836,6 @@ function getTextHandlingSourceMapForSignature(text, data) {
 }
 function computeSignatureWithDiagnostics(program, sourceFile, text, host, data) {
   var _a2, _b;
-  let getCanonicalFileName;
   text = getTextHandlingSourceMapForSignature(text, data);
   let sourceFileDirectory;
   if ((_a2 = data == null ? void 0 : data.diagnostics) == null ? void 0 : _a2.length) {
@@ -32002,7 +34855,7 @@ function computeSignatureWithDiagnostics(program, sourceFile, text, host, data)
     return `${ensurePathIsNonModuleName(getRelativePathFromDirectory(
       sourceFileDirectory,
       diagnostic.file.resolvedPath,
-      getCanonicalFileName != null ? getCanonicalFileName : getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames())
+      program.getCanonicalFileName
     ))}(${diagnostic.start},${diagnostic.length})`;
   }
 }
@@ -32102,12 +34955,13 @@ function nonRelativeModuleNameForTypingCache(moduleName) {
 }
 function loadSafeList(host, safeListPath) {
   const result = readConfigFile(safeListPath, (path2) => host.readFile(path2));
-  return new Map(getEntries(result.config));
+  return new Map(Object.entries(result.config));
 }
 function loadTypesMap(host, typesMapPath) {
+  var _a2;
   const result = readConfigFile(typesMapPath, (path2) => host.readFile(path2));
-  if (result.config) {
-    return new Map(getEntries(result.config.simpleMap));
+  if ((_a2 = result.config) == null ? void 0 : _a2.simpleMap) {
+    return new Map(Object.entries(result.config.simpleMap));
   }
   return void 0;
 }
@@ -32195,13 +35049,23 @@ function discoverTypings(host, log2, fileNames, projectRootPath, safeList, packa
       return;
     }
     const packageNames = [];
-    const dependencyManifestNames = manifestTypingNames ? manifestTypingNames.map((typingName) => combinePaths(packagesFolderPath, typingName, manifestName)) : host.readDirectory(packagesFolderPath, [".json" /* Json */], void 0, void 0, 3).filter((manifestPath2) => {
+    const dependencyManifestNames = manifestTypingNames ? manifestTypingNames.map((typingName) => combinePaths(packagesFolderPath, typingName, manifestName)) : host.readDirectory(
+      packagesFolderPath,
+      [".json" /* Json */],
+      /*excludes*/
+      void 0,
+      /*includes*/
+      void 0,
+      /*depth*/
+      3
+    ).filter((manifestPath2) => {
       if (getBaseFileName(manifestPath2) !== manifestName) {
         return false;
       }
       const pathComponents2 = getPathComponents(normalizePath(manifestPath2));
       const isScoped = pathComponents2[pathComponents2.length - 3][0] === "@";
-      return isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 4]) === modulesDirName || !isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 3]) === modulesDirName;
+      return isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 4]) === modulesDirName || // `node_modules/@foo/bar`
+      !isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 3]) === modulesDirName;
     });
     if (log2)
       log2(`Searching for typing names in ${packagesFolderPath}; all files: ${JSON.stringify(dependencyManifestNames)}`);
@@ -32259,7 +35123,11 @@ var NameValidationResult = /* @__PURE__ */ ((NameValidationResult2) => {
 })(NameValidationResult || {});
 var maxPackageNameLength = 214;
 function validatePackageName(packageName) {
-  return validatePackageNameWorker(packageName, true);
+  return validatePackageNameWorker(
+    packageName,
+    /*supportScopedPackage*/
+    true
+  );
 }
 function validatePackageNameWorker(packageName, supportScopedPackage) {
   if (!packageName) {
@@ -32277,11 +35145,19 @@ function validatePackageNameWorker(packageName, supportScopedPackage) {
   if (supportScopedPackage) {
     const matches = /^@([^/]+)\/([^/]+)$/.exec(packageName);
     if (matches) {
-      const scopeResult = validatePackageNameWorker(matches[1], false);
+      const scopeResult = validatePackageNameWorker(
+        matches[1],
+        /*supportScopedPackage*/
+        false
+      );
       if (scopeResult !== 0 /* Ok */) {
         return { name: matches[1], isScopeName: true, result: scopeResult };
       }
-      const packageResult = validatePackageNameWorker(matches[2], false);
+      const packageResult = validatePackageNameWorker(
+        matches[2],
+        /*supportScopedPackage*/
+        false
+      );
       if (packageResult !== 0 /* Ok */) {
         return { name: matches[2], isScopeName: false, result: packageResult };
       }
@@ -32294,7 +35170,13 @@ function validatePackageNameWorker(packageName, supportScopedPackage) {
   return 0 /* Ok */;
 }
 function renderPackageNameValidationFailure(result, typing) {
-  return typeof result === "object" ? renderPackageNameValidationFailureWorker(typing, result.result, result.name, result.isScopeName) : renderPackageNameValidationFailureWorker(typing, result, typing, false);
+  return typeof result === "object" ? renderPackageNameValidationFailureWorker(typing, result.result, result.name, result.isScopeName) : renderPackageNameValidationFailureWorker(
+    typing,
+    result,
+    typing,
+    /*isScopeName*/
+    false
+  );
 }
 function renderPackageNameValidationFailureWorker(typing, result, name, isScopeName) {
   const kind = isScopeName ? "Scope" : "Package";
@@ -32352,7 +35234,7 @@ var nullLog = {
 };
 function typingToFileName(cachePath, packageName, installTypingHost, log2) {
   try {
-    const result = resolveModuleName(packageName, combinePaths(cachePath, "index.d.ts"), { moduleResolution: 2 /* NodeJs */ }, installTypingHost);
+    const result = resolveModuleName(packageName, combinePaths(cachePath, "index.d.ts"), { moduleResolution: 2 /* Node10 */ }, installTypingHost);
     return result.resolvedModule && result.resolvedModule.resolvedFileName;
   } catch (e) {
     if (log2.isEnabled()) {
@@ -32808,7 +35690,7 @@ function loadTypesRegistryFile(typesRegistryFilePath, host, log2) {
   }
   try {
     const content = JSON.parse(host.readFile(typesRegistryFilePath));
-    return new Map(getEntries(content.entries));
+    return new Map(Object.entries(content.entries));
   } catch (e) {
     if (log2.isEnabled()) {
       log2.writeLine(`Error when loading types registry file '${typesRegistryFilePath}': ${e.message}, ${e.stack}`);
@@ -32925,6 +35807,7 @@ var NodeTypingsInstaller = class extends TypingsInstaller {
     }
     onRequestCompleted(!hasError);
   }
+  /** Returns 'true' in case of error. */
   execSyncAndLog(command, options) {
     if (this.log.isEnabled()) {
       this.log.writeLine(`Exec: ${command}`);
@@ -32967,7 +35850,16 @@ process.on("disconnect", () => {
   }
   process.exit(0);
 });
-var installer = new NodeTypingsInstaller(globalTypingsCacheLocation, typingSafeListLocation, typesMapLocation, npmLocation, validateDefaultNpmLocation, 5, log);
+var installer = new NodeTypingsInstaller(
+  globalTypingsCacheLocation,
+  typingSafeListLocation,
+  typesMapLocation,
+  npmLocation,
+  validateDefaultNpmLocation,
+  /*throttleLimit*/
+  5,
+  log
+);
 installer.listen();
 function indent(newline, str) {
   return str && str.length ? `${newline}    ` + str.replace(/\r?\n/, `${newline}    `) : "";
diff --git a/lib/watchGuard.js b/lib/watchGuard.js
index 76e4bd6ad46f1..4a1442f1dd29f 100644
--- a/lib/watchGuard.js
+++ b/lib/watchGuard.js
@@ -30,6 +30,10 @@ var __copyProps = (to, from, except, desc) => {
   return to;
 };
 var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
+  // If the importer is in node compatibility mode or this is not an ESM
+  // file that has been converted to a CommonJS file using a Babel-
+  // compatible transform (i.e. "__esModule" has not been set), then set
+  // "default" to the CommonJS "module.exports" for node compatibility.
   isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
   mod
 ));
diff --git a/package-lock.json b/package-lock.json
index c54259faaee86..afd25d81c8323 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -51,7 +51,7 @@
                 "ms": "^2.1.3",
                 "node-fetch": "^3.2.10",
                 "source-map-support": "latest",
-                "typescript": "^4.8.4",
+                "typescript": "5.0.0-dev.20230112",
                 "which": "^2.0.2"
             },
             "engines": {
@@ -4375,9 +4375,9 @@
             }
         },
         "node_modules/typescript": {
-            "version": "4.9.4",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz",
-            "integrity": "sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==",
+            "version": "5.0.0-dev.20230112",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.0-dev.20230112.tgz",
+            "integrity": "sha512-cO+lTlZiNKqZIkjDOZWjh4WtFz8Jba/Ut4nvjcguXGgHoEnHD3+LSmgJjotPcWxALJZyvpd4EuAd5D3H9XF8Ig==",
             "dev": true,
             "bin": {
                 "tsc": "bin/tsc",
@@ -7675,9 +7675,9 @@
             }
         },
         "typescript": {
-            "version": "4.9.4",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz",
-            "integrity": "sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==",
+            "version": "5.0.0-dev.20230112",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.0-dev.20230112.tgz",
+            "integrity": "sha512-cO+lTlZiNKqZIkjDOZWjh4WtFz8Jba/Ut4nvjcguXGgHoEnHD3+LSmgJjotPcWxALJZyvpd4EuAd5D3H9XF8Ig==",
             "dev": true
         },
         "typical": {
diff --git a/package.json b/package.json
index 6816c01f6d53f..1b8da5c2d41ed 100644
--- a/package.json
+++ b/package.json
@@ -77,9 +77,12 @@
         "ms": "^2.1.3",
         "node-fetch": "^3.2.10",
         "source-map-support": "latest",
-        "typescript": "^4.8.4",
+        "typescript": "5.0.0-dev.20230112",
         "which": "^2.0.2"
     },
+    "overrides": {
+        "typescript@*": "$typescript"
+    },
     "scripts": {
         "test": "hereby runtests-parallel --light=false",
         "test:eslint-rules": "hereby run-eslint-rules-tests",
diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
index 234b9ef18c675..7af508edbef9f 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -387,7 +387,6 @@ import {
     ImportSpecifier,
     ImportTypeAssertionContainer,
     ImportTypeNode,
-    IncompleteType,
     IndexedAccessType,
     IndexedAccessTypeNode,
     IndexInfo,
@@ -25523,7 +25522,7 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
     }
 
     function getTypeFromFlowType(flowType: FlowType) {
-        return flowType.flags === 0 ? (flowType as IncompleteType).type : flowType as Type;
+        return flowType.flags === 0 ? flowType.type : flowType as Type;
     }
 
     function createFlowType(type: Type, incomplete: boolean): FlowType {